Patents Issued in April 7, 2015
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Skin wound treatment method, dressing and biochemical activation device for the use of such a method
Patent number: 8997752Abstract: The present invention relates to a system for treatment of skin wounds, comprising an energy source for activation of a biochemical healing effect, and at least one dressing intended to be placed on the wound before the step of activation by said energy source, characterized in that said dressing comprises an identification means interacting in a contactless manner with a sensor that triggers the function of the energy source only when the distance between the sensor and said identification means is below a threshold value.Type: GrantFiled: April 25, 2013Date of Patent: April 7, 2015Assignee: Vivatech CompanyInventor: Alain Cornil -
Patent number: 8997753Abstract: An electronic smoking article comprising an aerosol generator and a mechanical aerosol converter insert having the capacity to improve characteristics of aerosol produced by the aerosol generator, including sensory attributes.Type: GrantFiled: January 31, 2013Date of Patent: April 7, 2015Assignee: Altria Client Services Inc.Inventors: San Li, George Karles, Munmaya K. Mishra, Weiling Li, Barry S. Smith, Ali A. Rostami, Christopher S. Tucker, Geoffrey Brandon Jordan
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Patent number: 8997754Abstract: An electronic smoking article includes a liquid supply including liquid material, a heater operable to heat the liquid material to a temperature sufficient to vaporize the liquid material and form an aerosol, a wick in communication with the liquid material and in communication with the heater such that the wick delivers the liquid material to the heater, at least one air inlet operable to deliver air to a central air passage upstream of the heater, and an aroma carrier on an outer surface of the outer tube. The aroma carrier includes fragrance material and is operable to deliver fragrance during smoking.Type: GrantFiled: January 31, 2013Date of Patent: April 7, 2015Assignee: Altria Client Services Inc.Inventors: Christopher S. Tucker, Geoffrey Brandon Jordan, Barry S. Smith, Ali A. Rostami, Pauline Marcq, Christian Schuh, Jason Flora, Michael Fisher, George Karles, Gerd Kobal, Shon Gedevani, Chris Hession, Zane Gibbs, Robert Mitten, Munmaya K. Mishra, Steven Rinehart, Charles Dendy
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Patent number: 8997755Abstract: The invention provides a filter element of a smoking article having a longitudinal axis and adapted for filtration of mainstream smoke generated by the smoking article, the filter element including a first region extending along the longitudinal axis of the filter element and exhibiting a first pressure drop and a second region extending along the longitudinal axis of the filter element and exhibiting a second pressure drop lower than said first pressure drop, wherein the first and second regions are arranged in a side-by-side configuration such that both regions are visible in a cross-section of the filter element perpendicular to the longitudinal axis, and wherein mainstream smoke can move from the second region into the first region, and further comprising a smoke-altering material, such as an oxidation catalyst, positioned in the first region.Type: GrantFiled: November 11, 2009Date of Patent: April 7, 2015Assignee: R.J. Reynolds Tobacco CompanyInventors: Alan Benson Norman, Bradley James Ingebrethsen
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Patent number: 8997756Abstract: Embodiments pertain to a scalp care device. The scalp care device includes a handle extended along a longitudinal axis and a set of curved teeth that extend along the longitudinal axis. The teeth are curved so as to facilitate sliding the teeth underneath a user's hair so that the tips of the teeth reach the user's scalp and can manipulate the scalp so as to provide care for it. The curved teeth are joined to the handle by a bridge region. In one embodiment, the teeth are hollow and the handle includes a bottle for holding liquid, such that the liquid may flow through the teeth to be deposited upon the scalp.Type: GrantFiled: April 24, 2013Date of Patent: April 7, 2015Inventor: Crystal Ann Haynes
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Patent number: 8997757Abstract: An eyebrow shaping method includes providing an image of a face. Three guidelines are determined on the image and thee points are located via the guidelines. An eyebrow is shaped to have Golden Ration proportions via the three points.Type: GrantFiled: October 15, 2013Date of Patent: April 7, 2015Inventor: Anastasia Soare
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Patent number: 8997758Abstract: A hair protection, retention and styling apparatus has a triangular shape. The left and right base corners comprise hair protection flaps that extend from either side of a rectangular hair retention channel roll. A top hair retention flap extends from the top thereof to form the top corner. A cylindrical style bar is attached near the top of the triangular body. Once a user places her hair on the channel roll, the hair protection flaps are folded in over the hair, thereby containing, retaining, and protecting the hair. The ends of the user's hair are wrapped around the style bar and the top hair retention roll is wrapped over the bar and the hair and bar are rolled approximately to the user's scalp. First and second wrap ties attach near the top of the triangular body and are used to secure the apparatus to the user's head.Type: GrantFiled: October 8, 2013Date of Patent: April 7, 2015Inventor: Dale Davenport
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Patent number: 8997759Abstract: The invention relates to a cosmetics applicator having a handle section, an applicator element and a shaft section connecting the applicator element and the handle section, wherein the applicator element includes a core element of a first material and a bristle element which at least partially envelops the core element and includes a second material preferably different from the first material with regard to its hardness and/or flexibility.Type: GrantFiled: February 16, 2012Date of Patent: April 7, 2015Assignee: GEKA GmbHInventor: Dieter Wolfsgruber
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Patent number: 8997760Abstract: The present invention describes a hair treatment application system, comprising at least one or more hair treatment compositions (15) having a viscosity of from 3,000 cPs to 150,000 cPs and a hair treatment application device (1) comprising a first plate (10) and a second plate (20) positionable in a juxtaposed relationship when said hair treatment application device (1) is in a closed state. The hair treatment application device (1) is characterized by having a first zone comprising at least one absorbent substrate (40) on the internal surface (101) of said at least said first plates (10) and a second zone (50) on said internal surface (101) which is free of said absorbent substrate (40). Said at least one absorbent substrate (40) has a median pore radius of from 300 microns to 3,000 micron. The present invention describes also methods of treating the hair with said hair treatment application system (10) and kit comprising said hair treatment application system.Type: GrantFiled: October 1, 2013Date of Patent: April 7, 2015Assignee: The Procter & Gamble CompanyInventors: Robert Wayne Glenn, Jr., Paul James Smith
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Patent number: 8997761Abstract: A disposable mini-toothbrush comprises a brush and flosser head positioned at a first and second end of a handle portion. The brush head is comprised of a plurality of bristles that extend in opposite directions from a bristle supporting element. The plurality of bristles which extend in opposite directions facilitate cleaning of the upper and lower teeth without having to readjust grip by a user. The mini-toothbrush also comprises a first and second flat grip element to facilitate manipulation of the brush and flosser head while using only a thumb and at least one finger by the user. In its preferred embodiment, the plurality of bristles will be coated with dentifrice for cleaning is of the user's teeth and gums. A thin plastic cover surrounds and seals the toothbrush and provides a seal which maintains sterility during shipping and storage.Type: GrantFiled: January 31, 2014Date of Patent: April 7, 2015Inventor: Dean MacCauther Mitchell
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Patent number: 8997762Abstract: An automatic wax removing device includes a base, a heating plate, a cooling plate, a first actuator, a second actuator, and an operation plate. The base includes a base plate and a framework. The heating plate is arranged on the base plate. The cooling plate is arranged on the base plate and separated from the heating plate. The first actuator includes a sliding rail and a elongated sliding member on the sliding rail. The sliding rail is fixed on the frame and parallel with the heating plate. The second actuator includes a main body and a rotation shaft arranged on the main body. The main body is slideable along the length of the sliding member. One end of the rotation shaft is connected to the main body. The operation plate is fixed to the other end of the rotation shaft.Type: GrantFiled: June 7, 2012Date of Patent: April 7, 2015Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Shao-Kai Pei
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Patent number: 8997763Abstract: Provided is an example of bin washing system. The bin washing system may include a first solid-liquid separating device, a second solid-liquid separating device, a pump, and an inlet structure. The first solid-liquid separating device may be configured to receive a first solid-liquid suspension having first solids and second solids, separate the first solids from the second solids, and dispatch a second solid-liquid suspension having the second solids. The second solid-liquid separating device may be configured to receive the second solid-liquid suspension, capture the second solids, and dispatch cleaned water. The pump may be configured to pump cleaning water to the first solid-liquid separating device. The inlet structure may be configured to receive waste water that includes the first and second solids. The bin washing system may be configured to combine the cleaning water pumped by the pump with the waste water to form the first solid-liquid suspension.Type: GrantFiled: May 7, 2012Date of Patent: April 7, 2015Assignee: Stellar Industries, Inc.Inventors: Matthew Koenen Koehler, Jim David Brozik, Matthew Wendell Schroeder
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Patent number: 8997764Abstract: An apparatus for treating a wafer-shaped article, comprises a spin chuck for holding a wafer-shaped article in a predetermined orientation, at least one upper nozzle for dispensing a treatment fluid onto an upwardly facing surface of a wafer-shaped article when positioned on the spin chuck, and at least one lower nozzle arm comprising a series of lower nozzles extending from a central region of the spin chuck to a peripheral region of the spin chuck. The series of nozzles comprises a smaller nozzle in a central region of the spin chuck and a larger nozzle in a peripheral region of the spin chuck. In the method according to the invention, a heated liquid is supplied through the series of nozzles so as to supply more heat to peripheral regions of a wafer than to central regions.Type: GrantFiled: May 27, 2011Date of Patent: April 7, 2015Assignee: Lam Research AGInventor: Michael Puggl
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Patent number: 8997765Abstract: A device for gently cleaning, sterilizing, and drying large volumes of small parts, having a stationary, preferably spherical treatment container optionally having a cooling device and having a rotating inner basket disposed in the interior thereof. The inner basket is preferably sealed off from the treatment container and driven by a stepper motor or servo motor.Type: GrantFiled: October 7, 2008Date of Patent: April 7, 2015Inventor: Eric Netzhammer
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Patent number: 8997766Abstract: A walking stick chair includes a main stick, a seat unit, a support unit, and a linking unit. The seat unit includes a sleeve member connected in a fixed position to the main stick, and a seat member connected pivotally to the sleeve member and operable between a folded state and an unfolded state. The support unit is connected pivotally to the main stick. The linking unit is connected pivotally to the support unit and the seat member. When the seat member is at the unfolded state, the walking stick chair serves as a chair, and when the seat member is operated from the unfolded state to the folded state, the walking stick chair is converted from the chair to a walking stick.Type: GrantFiled: March 14, 2013Date of Patent: April 7, 2015Inventor: Chih-Ting Pao
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Patent number: 8997767Abstract: A portable, insulated shelter consists of flexible inner and outer layers, lightweight fabric panels located therebetween, and connected to each other, a suitable support frame, and a system, such as a HVAC unit and a suitable connector, for actively controlling the interior environment of the shelter. The shelter may be used to protect and provide livable conditions in harsh, remote locations. Methods of selectively installing and removing the fabric panels are also provided, along with methods of setting up and disassembling the shelter.Type: GrantFiled: October 28, 2011Date of Patent: April 7, 2015Inventors: Richard W. Hotes, Michael Vesper
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Patent number: 8997768Abstract: A retractable canopy assembly includes a recoiling member that has a first end, a second end and a perimeter wall extending between the first and second ends. A mount is attached to the recoiling member and is configured to engage a dwelling surface. A canopy has an attached end, a free end, a top surface, a bottom surface, a first lateral edge and a second lateral edge. The attached end extends through the canopy aperture and is attached to the spindle of the recoiling member. The recoiling member retracts the canopy into the recoiling member when the spindle rotates in the first direction. A pair of legs each is pivotally attached to the canopy adjacent to the free end. A pair of side panels each has a fixable end and a hanging end. Each of the first and second lateral edges has one of the fixable ends removably coupled thereto.Type: GrantFiled: April 26, 2012Date of Patent: April 7, 2015Inventor: Mike F. Bourne
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Patent number: 8997769Abstract: A system and method are provided for the shielding of outdoor electrical equipment from inclement weather, the system comprising: a plurality of support brackets affixed to the outdoor electrical equipment; a support frame disposed in the support brackets; a waterproof cover disposed over the frame; an apron depending from the cover, configured to cover electrical connections on a side of the outdoor electrical equipment.Type: GrantFiled: August 24, 2012Date of Patent: April 7, 2015Assignee: GenTent Safety Canopies, LLCInventor: Mark A. Carpenter
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Patent number: 8997770Abstract: A wheelchair covering device extends around a wheelchair to protect a user positioned in the wheelchair against inclement weather, such as rain, snow, sunlight and the like. The device includes a support unit configured for coupling to a wheelchair. A canopy is coupled to the support unit. The canopy is configured for extending over and shading a seat of the wheelchair. A flexible panel is removably coupled to the canopy. The panel is configured to extend around the seat of the wheelchair.Type: GrantFiled: December 13, 2013Date of Patent: April 7, 2015Inventor: Verna Martin
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Patent number: 8997771Abstract: An integrated pressure control actuator assembly of a hydrogen supply system includes: a start/stop solenoid valve, a bypass valve, and a pressure control actuator, which are integrally formed in a single body; a normal flow path formed on the body, through which hydrogen gas is transferred from the start/stop solenoid valve to the pressure control actuator; an auxiliary flow path formed on the body, through which hydrogen gas is transferred according to opening and closing of the bypass valve connected to the normal flow path; and a control means for controlling the opening and closing of the bypass valve by detecting a failure of the pressure control actuator. The assembly enables the fuel cell vehicle to be driven in a limp home mode in the event of an emergency by adjustment of the pressure of hydrogen.Type: GrantFiled: September 19, 2008Date of Patent: April 7, 2015Assignee: Hyundai Motor CompanyInventors: Hyun Joon Lee, Yong Gyu Noh
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Patent number: 8997772Abstract: A backflow prevention assembly is disclosed including a backflow prevention valve having a valve housing including a valve inlet end and a valve outlet end; a spool spacer of predetermined length having a first end and a second end; an inlet shut-off valve; and an outlet shut-off valve, wherein the spool spacer extends between the backflow prevention valve and one of the inlet shut-off valve and the outlet shut-off valve. The entire assembly, including the backflow prevention valve, the spool spacer, the inlet shut-off valve, and the outlet shut-off valve, is a certified assembly, certified by a certifying authority prior to installation. Methods of manufacturing a backflow prevention assembly and replacing a backflow prevention assembly are also disclosed.Type: GrantFiled: April 21, 2011Date of Patent: April 7, 2015Assignee: Zurn Industries, LLCInventors: Brad L. Noll, Chris Corral, William M. Orr
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Patent number: 8997773Abstract: The present invention relates in general to a pressure discharge mechanism for closed vessels having an internal chamber designed to hold volatile and/or explosive substances in a sealed manner comprised of an at least one eutectic composition and a threaded joint designed to open or vent the closed vessel when the contents of the closed vessel reaches a predetermined temperature while maintaining full structural integrity during normal operation. In one aspect, the closed vessel is a munitions casing which functions as intended under normal operating environments, but then when exposed to extreme temperatures, reduces the munition's high order explosion capability, and is transformed into a safe, low order reaction with significantly less reactive potential. In one aspect, the closed vessel is a transport tanker which should not release substances contained therein. However, if the tanker catches fire, the pressure relief mechanism of the present invention reduces risk of explosion.Type: GrantFiled: September 20, 2012Date of Patent: April 7, 2015Inventors: Stojan Kotefski, Cathleen Reda
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Patent number: 8997774Abstract: The present invention relates in general to a pressure discharge mechanism for closed vessels having an internal chamber designed to hold volatile and/or explosive substances in a sealed manner comprised of an at least one eutectic composition and a threaded joint designed to open or vent the closed vessel when the contents of the closed vessel reaches a predetermined temperature while maintaining full structural integrity during normal operation. In one aspect, the closed vessel is a munitions casing which functions as intended under normal operating environments, but then when exposed to extreme temperatures, reduces the munition's high order explosion capability, and is transformed into a safe, low order reaction with significantly less reactive potential. In one aspect, the closed vessel is a transport tanker which should not release substances contained therein. However, if the tanker catches fire, the pressure relief mechanism of the present invention reduces risk of explosion.Type: GrantFiled: July 12, 2013Date of Patent: April 7, 2015Inventors: Stojan Kotefski, Nikola Kotefski
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Patent number: 8997775Abstract: A method comprises transporting a first stream of a carrier gas to a delivery device that contains a solid precursor compound. The first stream of carrier gas is at a temperature greater than or equal to 20° C. The method further comprises transporting a second stream of the carrier gas to a point downstream of the delivery device. The first stream and the second stream are combined to form a third stream, such that the dewpoint of the vapor of the solid precursor compound in the third stream is lower than the ambient temperature. The flow direction of the first stream, the flow direction of the second stream and the flow direction of the third stream are unidirectional and are not opposed to each other.Type: GrantFiled: May 24, 2011Date of Patent: April 7, 2015Assignee: Rohm and Haas Electronic Materials LLCInventors: Egbert Woelk, Ronald L. DiCarlo, Jr.
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Patent number: 8997776Abstract: A color change valve device includes: a manifold including on an inside a paint passage, and to which connector passages are provided to radially penetrate therethrough at plural locations axially spaced from each other; a wash air valve and a wash liquid valve connected to the connector passages at a most upstream side among the respective connector passages in the manifold; paint valves connected to the connector passages in the manifold to be positioned at a downstream side of the respective valves; and a swirl flow forming member provided in the paint passage in the manifold for forming a swirl flow by the wash air and the wash liquid, wherein the swirl flow forming member is arranged across an entire length of the paint passage.Type: GrantFiled: February 27, 2012Date of Patent: April 7, 2015Assignee: ABB K.K.Inventor: Kuniharu Yamauchi
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Patent number: 8997777Abstract: Integrated flow control backflow preventer valve (“IFCBPV”) for new and existing wet- and dry-barrel fire hydrants, with barrel drain assemblies for dry-barrel hydrants, and hydrants equipped with such IFCBPVs, are presented. An exemplary IFCBPV can have a retaining screen comprising equidistant concave radial spokes intersecting at a central ring structure, a freely suspended check ball, and a lower ball seat with a seal. The upper surface of the retaining screen can be affixed to the hydrant's axial shaft, and can thus be used to open and close the hydrant via the ball. Alternatively, the retaining screen can be fixed and the axial shaft provided with a cup on its bottom that mates with the freely suspended ball that is caged between the retaining screen and the ball seat. An exemplary barrel drain assembly can comprise a spring-loaded piston, or alternatively, a check ball design as in the main barrel.Type: GrantFiled: July 16, 2012Date of Patent: April 7, 2015Inventor: Albert Montague
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Patent number: 8997778Abstract: The invention relates to a conduit for transferring milk. The conduit is provided with at least one flexible wall, which divides the conduit into at least one milk duct and at least one secondary duct. The milk duct and the at least one secondary duct extend along a longitudinal axis of the conduit, it being possible for the at least one milk duct to be substantially emptied by pressing through filling the at least one secondary duct.Type: GrantFiled: October 26, 2010Date of Patent: April 7, 2015Assignee: Lely Patent N.V.Inventor: Gerard Mostert
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Patent number: 8997779Abstract: A lockout device that can be used to lock a valve in a closed position, for use particularly with valves that include a stationary member, such as a body, and a rotating member, such as a handle or wheel, for activating and deactivating the valve is disclosed. The lockout device can also be used to provide a connection point for connecting various types of connectors to a hose clamp or other elongate connecting member mounted on and locked onto a body such as a pipe or valve.Type: GrantFiled: December 21, 2012Date of Patent: April 7, 2015Assignee: Brady Worldwide, Inc.Inventor: Christopher J. Rohde
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Patent number: 8997780Abstract: In one example, a fuel system includes a fuel tank having a wall with an opening. A fuel float valve has a float and a seal plate on opposing ends of a beam. The fuel float valve also includes a fulcrum about which the beam is configured to pivot in response to a change in fuel level. The fuel float valve is movable between unsealed and sealed positions in which the seal plate is respectively unsealed and sealed relative to the opening. The seal plate includes first and second portions. The first portion seals against the wall, and the second portion is movable relative to the first portion in the sealed position from a closed position to an open position with respect to the first portion.Type: GrantFiled: June 10, 2011Date of Patent: April 7, 2015Assignee: Hamilton Sundstrand CorporationInventor: William Beeson
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Patent number: 8997781Abstract: The invention relates to a vacuum pump, in particular a vane pump, having a pump housing in which an intake chamber is provided, and a pump housing opening which feeds into the intake chamber, wherein an intake check valve is arranged in the pump housing opening and communicates with the atmosphere or feeds into an external vacuum chamber, with the intake check valve being accommodated in a pot-shaped valve housing, and with the pot-shaped valve housing having a housing bottom and a housing jacket, wherein the housing bottom is connectable to the housing jacket and the housing bottom can be snapped onto the housing jacket.Type: GrantFiled: August 16, 2011Date of Patent: April 7, 2015Assignee: Joma-Polytec GmbHInventors: Hans-Peter Ott, Willi Schneider, Torsten Helle
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Patent number: 8997782Abstract: Inlet control valves for use with fuel delivery systems are described. An example inlet control valve includes a first body portion having a first coupling to define an inlet of the control valve and one of a plurality of fasteners or a plurality of slots opposite the inlet. A second body portion coupled to the first body portion to define a fluid flow passageway, where the second body portion has a second coupling to define an outlet of the control valve and the other one of the plurality of fasteners or the plurality of slots opposite the outlet. The first plurality of slots receives the first plurality of fasteners when the first body portion is coupled to the second body portion. A valve is pivotally coupled relative to the first and second body portions to control fluid flow through the passageway.Type: GrantFiled: September 23, 2011Date of Patent: April 7, 2015Assignees: Brunswick Corporation, Stant USA Corp.Inventors: Christopher C. Bostwick, Sean Whelan, Gary Lee Dunkle
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Patent number: 8997783Abstract: A liquid filter housing which comprises a housing pot of two-layered configuration and a housing cover closing the housing pot. The housing pot and the housing cover mutually enclose an interior, wherein the inner layer of the housing pot facing the interior is manufactured from an electrically conductive plastic material and the outer layer of the housing pot facing away from the interior from an electrically insulating plastic material. An especially good mechanical connection is achieved between the two layers by the inner layer and the outer layer being connected to one another in a positive-locking manner.Type: GrantFiled: June 28, 2012Date of Patent: April 7, 2015Assignee: Robert Bosch GmbHInventors: Jelena Zachovalova, Zdenek Frcek, Bedrich Gaidarus, Martin Krystof
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Patent number: 8997784Abstract: In various embodiments, a flow selector of a fluid flow control system may be used to select a flow rate of a fluid. When the system is in an electronic mode, an encoder may electronically encode the fluid flow selection. A controller may receive the electronically encoded flow selection and transmit a corresponding control signal to an electronic valve to allow the fluid to flow at the selected flow rate. An engagement device, such as a clutch, may disengage the flow selector from a mechanical valve when the fluid flow control system enters a manual mode. When the system is in a manual mode, the engagement device may engage the flow selector with the mechanical valve, allowing the flow selector to directly control the flow rate of the fluid through the mechanical valve. Applications to gases and anesthesia delivery are disclosed herein. Various alternative components and embodiments are described herein.Type: GrantFiled: November 14, 2012Date of Patent: April 7, 2015Assignee: Shenzhen Mindray Bio-Medical Electronics Co. Ltd.Inventors: Richard G. Cipolli, David Gibson
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Patent number: 8997785Abstract: The invention relates to a valve assembly which includes at least one, but typically two, balls located along a passage and which balls can be moved between open and closed positions to selectively control the passage of fluid along the passage. The valve assembly includes at, at least one end thereof, a retaining assembly which allows the effective sealing against one surface of a ball and retention of the ball in position. A sealing assembly is also provided when two balls are provided, which allows effective sealing to be achieved and at least one of the two trunnions which allows each of the balls to be mounted within the valve body is located only internally of the valve body. The components of the valve assembly can in one embodiment all be inserted into and located within the valve body from one common end.Type: GrantFiled: May 8, 2013Date of Patent: April 7, 2015Assignee: Xamol LimitedInventor: Stuart Lomax
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Patent number: 8997786Abstract: Disclosed is a work vehicle having a hydraulic apparatus which can reliably prevent erroneous operation of the valve of the hydraulic apparatus even when the operating lever is moved inadvertently. With this hydraulic apparatus, with operations of a single operating lever in two directions, two valves are operated respectively. Two valve operating links for operating the two valves respectively are pivotally supported to a support shaft provided to a pair of frame plates and a lock pin is provided to the frame plates. The two valve operating links form pin holes. When the two valves are at the neutral positions, the lock pin is inserted into the pin holes with a locking operation of a lock operating tool, thus fixing the valve operating links and locking the valves.Type: GrantFiled: March 27, 2013Date of Patent: April 7, 2015Assignee: Kubota CorporationInventor: Hisashi Tsukatani
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Patent number: 8997787Abstract: Bottomed first regions 23a? and 23b?, and second regions 24a? and 24b? are formed by joining film 14 to undersurface 21 of chip body 12 of a micro-channel chip. Third regions 25a? and 25b? are formed between first regions 23a? and 23b?, and second regions 24a? and 24b? so as to be located on carbon inks 16a and 16b. The width of third regions 25a? and 25b? is formed so as to be greater than the width of carbon inks 16a and 16b.Type: GrantFiled: April 3, 2012Date of Patent: April 7, 2015Assignee: Enplas CorporationInventors: Tomoki Nakao, Koichi Ono
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Patent number: 8997788Abstract: A metering end cap provided to the neck of a flexible container containing a fluid and intended to transfer, at will, an amount of fluid from an upstream space towards a downstream space, this end cap including a chamber in which is disposed a movable valve normally biased towards a rest position and operationally moved towards an end position. The valve isolates the upstream space and the downstream space from each other in its end position and only in this position, and the outlet of the chamber communicates with the upstream space for any position of the valve other that its end position.Type: GrantFiled: November 4, 2009Date of Patent: April 7, 2015Assignee: Flexidose SARLInventor: Patrick Wozna
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Patent number: 8997789Abstract: An apparatus for preventing backflow and contamination, and detecting by-pass leaks in a flow control arrangement is disclosed. The apparatus includes a vent line connecting a sweep gas source and a vent. Constant process-inert gas flows from the source through the vent line into the vent. The vent line is connected with the flow control arrangement. Any leakage in the flow control arrangement is channeled to the vent line and swept into the vent along with the sweep gas. As a result, pressure in the flow control arrangement cannot build up and leakage backflow is prevented. A flow switch may be disposed on the vent line for detecting leakage. The sweep gas flow rate is controlled at a constant level that is inadequate to actuate the flow switch and keeps the flow switch ready to actuate by any superimposed leakage. The flow switch detects a leakage when it actuates.Type: GrantFiled: May 5, 2009Date of Patent: April 7, 2015Assignee: Malema Engineering CorporationInventor: Peter M. Pozniak
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Patent number: 8997790Abstract: A touch switch outlet mechanism has a fixation unit and a switch unit. The fixation unit includes an inlet waterway connected to the water source, a water diversion cavity connected to the inlet waterway, N number of water diversion holes connected to the water diversion cavity and several outlet functions with same number as the water diversion holes and one to one corresponding to the water diversion holes, N is equal to or more than 2; The switch unit includes N?1 number of sealing balls and N touch buttons, the N touch buttons are separately disposed with a touch end inside the water diversion cavity and a controlled end controlled by the user, the touch ends of the N touch buttons corresponding to N water diversion holes and sliding connected to the fixation unit, the N?1 sealing balls can close N?1 of the N water diversion holes.Type: GrantFiled: August 16, 2011Date of Patent: April 7, 2015Assignees: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Huasong Zhou, Libin Shen, Jianmin Chen, Bin Cao
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Patent number: 8997791Abstract: A system for dividing a single mass flow into a plurality N of secondary flows includes an inlet configured to receive the single mass flow, a master FRC (flow ratio controller), and one or more slave FRCs. Each FRC is connected to the inlet and including at least one flow channel. The master FRC and the slave FRCs include in combination a total of N flow channels. Each flow channel i (i=1, . . . , N) is connected to carry a corresponding one of the N secondary flows. In response to preselected ratio setpoints received from a host controller, the master FRC and the slave FRCs maintain ratios Qi/QT (i=1, . . . , N) between individual flow rates Qi (i=1, . . . , N) and a total flow rate QT at the preselected ratio set points.Type: GrantFiled: April 14, 2006Date of Patent: April 7, 2015Assignee: MKS Instruments, Inc.Inventors: Michael L'Bassi, Junhua Ding, David D'Entremont
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Patent number: 8997792Abstract: A system and method for detecting hose abrasion are disclosed. In one aspect, a hose abrasion monitoring system includes a hose assembly a monitoring circuit. The hose assembly includes a hose having at least one conductive layer and at least one outer insulating cover overlaying the at least one conductive layer. The monitoring circuit is in electrical communication with the at least one conductive layer. Upon abrasion of the at least one outer cover to expose a portion of the at least one conductive layer, the monitoring circuit is configured to detect electrical continuity between the at least one conductive layer and a conductive component external to the hose.Type: GrantFiled: June 28, 2013Date of Patent: April 7, 2015Assignee: Eaton CorporationInventors: James Betsinger, Mike Beining, Mike Wells
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Patent number: 8997793Abstract: A tubing incorporated into a vehicle fuel tank system including an elongated and flexible tubular shaped body having a hollow interior exhibiting pluralities of alternating inner and outer diameter spaced locations. The inner diameter locations exhibit a first plurality of annularly projecting ribs, the outer diameter locations exhibiting a second plurality of ribs exhibiting a larger dimension. In this fashion, a plurality of individual tubing sections are incorporated into each of gas vapor (outflow) vent lines and fresh intake air (inflow) lines such that an inner airflow profile is established within the body to retard the generation of sound associated with volumetric airflow.Type: GrantFiled: June 13, 2012Date of Patent: April 7, 2015Assignee: U.S. Farathane CorporationInventors: Kevin Charles Baxter, Theodore Castleberry
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Patent number: 8997794Abstract: The invention relates to a vibration absorbing pipe for a refrigeration compressor including: a corrugated pipe; a first connection pipe having concavo and convex portions; a wire braided net adapted to be fitted to the outer peripheral surfaces of the corrugated pipe and the first connection pipe; and a first compression ring having concavo and convex portions formed on the inner peripheral surface thereof in such a manner as to be compressed against the front end periphery of the wire braided net located just on the top of the first connection pipe, wherein the first connection pipe has an adjusting groove formed on one side outer peripheral surface thereof, so that through the width adjustment of the adjusting groove, a thickness of one side bonding portion of the first connection pipe is the same as a thickness of one side bonding portion of the corrugated pipe.Type: GrantFiled: April 18, 2013Date of Patent: April 7, 2015Inventor: Hyun-Joong Kwon
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Patent number: 8997795Abstract: A flexible hose (1) has at least two textile reinforcement inlays or inserts (5, 6, 7) and an inner layer (2) made of elastomeric material. The flexible hose can assume various curvature geometries and, on the other hand, is still pressure-resistant because a textile reinforcement inlay (5) made of a peripherally closed, tubular knitted or woven fabric is applied to the elastomeric inner layer (2). A textile layer (6), which is rubber-coated on both sides, is wound as a further textile reinforcement inlay onto the tubular knitted or woven fabric (5).Type: GrantFiled: August 12, 2010Date of Patent: April 7, 2015Assignee: ContiTech MGW GmbHInventors: Ligia Ludwig, Gerhard Will, Robert Dill
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Patent number: 8997796Abstract: A durable, semi-rigid, single-layered flexible duct having a sleeve made of a single aluminum layer and a resilient wound element disposed at the mid-point of the overlap region of the aluminum layer. The wound element imparts corrugations to the sleeve, such that the duct is extendible between a compacted configuration suitable for storage and for shipping and an extended configuration suitable for installation in a gas transport arrangement. Closely and evenly-spaced ridges that are situated in between the corrugations, add rigidity and durability to the duct. The inward-facing surface of the aluminum ribbon is substantially smooth and featureless except for the helical corrugations imparted by wire winding and the closely and evenly-spaced ridges. The aluminum sleeve is of a predetermined thickness rendering the duct substantially rigid when in an extended configuration and enabling the duct to maintain its substantial rigidity upon extension from a compacted configuration.Type: GrantFiled: January 13, 2013Date of Patent: April 7, 2015Inventors: Steven Allan Liebson, Graeme Anthony Liebson, Robert Cohen
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Patent number: 8997797Abstract: An object of the present invention it to provide a novel fluororesin that has excellent mechanical strength and chemical resistance, and very low permeability at high temperature. The fluorine resin a copolymer that includes copolymerized units derived from tetrafluoroethylene, vinylidene fluoride, and an ethylenically unsaturated monomer other than tetrafluoroethylene and vinylidene fluoride. The fluororesin has a storage modulus E?, as measured at 170° C. by a dynamic viscoelasticity analysis, in the range of 60 to 400 MPa.Type: GrantFiled: March 16, 2010Date of Patent: April 7, 2015Assignee: Daikin Industries, Ltd.Inventors: Takahiro Kitahara, Takuma Kawabe
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Patent number: 8997798Abstract: A refrigerant line for carrying a mixture of refrigerant and lubrication oil. The line includes an inner casing made of a material impermeable to the refrigerant/oil mixture, an outer casing made of a material that is highly permeable to the refrigerant in its gaseous state, and an intermediate layer between the inner and outer casings made of a material that is high permeable to the gaseous refrigerant but that is able to retain the admixed oil. In this way, any oil contained in a refrigerant/oil mixture leaking through the inner casing is retained by the intermediate layer, while the refrigerant gas is allowed to escape through the outer two layers. The intermediate layer may retain the oil by absorption, by adsorption, or by binding of the oil.Type: GrantFiled: January 10, 2012Date of Patent: April 7, 2015Assignee: Ford Global Technologies, LLCInventors: Dietmar Fischer, Markus Markowitz, Lambertus Wilhelmus Schmitz
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Patent number: 8997799Abstract: A method for filling a plurality of microdepressions in a major surface of a web with finely divided powder in which the web is fed continuously to and through a powder filling stage including a driven roller. At the powder filling stage, the powder, which is fed either onto the web upstream of the roller or to the roller of the powder filling stage, is filled into the microdepressions of the web using the driven roller, wherein said roller is rotating about an axis generally transverse to the direction of web, while the surface speed of the roller and the web speed are different and wherein the roller and web are positioned relative to one another, such that between the upper surface of the web and the outer surface of the roller there is a gap.Type: GrantFiled: March 22, 2007Date of Patent: April 7, 2015Assignee: Adamis Pharmaceuticals CorporationInventors: Peter D. Hodson, Matthew J. Wilby
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Patent number: 8997800Abstract: A system (10) for removing a pipettable substance from a pre-filled container (20), which is closed off by a top (30) having at least one opening area (40), comprises an opening tool (100) having a tube (110), which has a cross-section corresponding substantially to the shape of the opening area and which comprises at a distal end (120) an endpiece (140) extending substantially obliquely relative to the longitudinal axis of the tube, which moves a part of the top (30) located inside the opening area (40) towards the container when the opening tool is applied, so as to form an opening in the top, and a point of attack (150) for a transporting tool (200). The opening tool (100) is designed to remain on the container (20) after use.Type: GrantFiled: August 18, 2008Date of Patent: April 7, 2015Assignee: Qiagen GmbHInventors: Thomas Voit, Andrea Wildhaber
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Patent number: 8997801Abstract: Disclosed is a puncture repair kit in which a bottle unit is positioned with greater stability. A puncture repair kit (1) comprises a compressor device (2), and a bottle unit (3) in which a cap (6) is attached to an opening (5) in a bottle container (4) which houses a puncture sealing agent. The compressor device (2) comprises a compressed air discharge port (8). The cap (6) comprises an air intake port (27) for feeding compressed air from the compressed air discharge port (8) into the bottle container (4), and a sealing agent/compressed air removal port (7) for removing puncture sealing agent and compressed air in succession from the bottle container (4) by feeding in compressed air. The compressed air discharge port (8) and the air intake port (27) can be directly connected.Type: GrantFiled: October 20, 2010Date of Patent: April 7, 2015Assignees: Sumitomo Rubber Industries, Ltd., Unik World Ind. Co., Ltd.Inventors: Yoshihide Kojima, Wen San Chou, Yasuhiro Ito