Combined Patents (Class 34/427)
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Publication number: 20080235981Abstract: In a pin tenter, a wet film is conveyed and dried in a state that edges of the wet film are pierced by pins. The plurality of pins are fixed to a pin plate. The pin plate is supported by a pin carrier. The pin carrier is disposed between rails. Movement of the pin carrier is guided by the rails. Nitrogen gas is supplied through a nozzle to the inside of a rail cover in a gas purge area, and thus the inside of the rail cover is pressurized. Atmospheric gas containing solvent gas in the pin tenter is prevented from entering the inside of the rail cover. Accordingly, precipitation of additives and the like on the rails and the pin carrier is eliminated. A suction device sucks nitrogen gas together with foreign substances such as dust from the inside of the pressurized rail cover.Type: ApplicationFiled: March 25, 2008Publication date: October 2, 2008Applicant: FUJIFILM CORPORATIONInventors: Moritaka KATO, Toshikazu NAKAMURA
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Publication number: 20080189977Abstract: The invention relates to a device and method for drying and deagglomerating moist feed material, whereby the feed material is kneaded, mixed and broken up by the action of at least one roller rolling on a driven plate and is dried by means of hot gas supplied thereto. The invention also relates to a method for converting this device into a mill drying device, whereby the at least one roll is provided with a pressing device.Type: ApplicationFiled: May 19, 2006Publication date: August 14, 2008Inventors: Andreas Halbleib, Karl Menzel, Pedro Guerrero Palma
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Publication number: 20080184586Abstract: The present disclosure suggests a dryer and method of controlling the same. Disclosed is a dryer, comprising: a heater for heating the air which is to be directed to a dry drum; a motor for rotating the dry drum; a power supply unit for supplying electric current to the heater and the motor; a heater relay for selectively applying electric current to the heater; a motor relay for selectively applying electric current to the motor; a safety relay for selectively applying electric current from the power supply unit to the respective relay; and a control unit for cutting off electric current by turning off the safety relay when an abnormal stop occurs, after the control unit determines whether the abnormal stop occurs during a drying operation.Type: ApplicationFiled: October 5, 2007Publication date: August 7, 2008Applicant: LG Electronics Inc.Inventors: Hea Kyung Yoo, Seong Ho Go
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Publication number: 20080184585Abstract: Disclosed is an apparatus for detecting a belt-cutoff of a dryer. The apparatus comprises a drying drum accommodating a laundry therein; a motor applying a rotational force to the dry drum; a belt wound around the drying drum and a rotating shaft of the motor; and a belt cut detecting unit provided adjacent to the motor in order to sense the belt-cutoff, wherein the belt cut detecting unit is pressed as the motor is rotated by a turning moment when the belt is cut off.Type: ApplicationFiled: October 1, 2007Publication date: August 7, 2008Applicant: LG Electronics Inc.Inventors: Hea Kyung YOO, Jun Seok Lee, Seog Ho Go
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Publication number: 20080148595Abstract: A method for processing a substrate using a proximity head is disclosed. The method is initiated by, providing a head with a head surface positioned proximate to a surface of the substrate. The head has a width and a length, and the head has a plurality of ports that are configured in rows along the length of the head. The plurality of rows can extend over a width of the head, and there is a first group of ports configured to dispense a first fluid. The first fluid is dispensed to the surface of the substrate forming a meniscus between the surface of the substrate and the surface of the head. The method also includes delivering gaseous carbon dioxide from a second group of ports of the head to an interface between the meniscus and the substrate. The carbon dioxide assists in promoting a reduced surface tension on the meniscus relative to surface of the substrate.Type: ApplicationFiled: December 20, 2006Publication date: June 26, 2008Applicant: Lam Research CorporationInventors: John M. de Larios, Paul A. Kittle, Michael Ravkin, Mikhail Korolik, Erik Freer, Katrina Mikhaylich, Fritz C. Redeker
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Publication number: 20080120868Abstract: A method of reducing the risk of fire or containing fire in a laundry appliance and an appliance incorporating said method. The appliance includes a sensor means capable of sensing an abnormal fault condition indicative of an increased fire risk or a fire within the appliance drum. In response to sensing the abnormal fault condition, the appliance controller enters a fire containment cycle which rotates the drum at a tumbling speed.Type: ApplicationFiled: November 10, 2005Publication date: May 29, 2008Inventors: John Richard James Morrison, Seth Fischer, Lindsey Jack Roke
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Publication number: 20080104860Abstract: A spin or tumble dryer having an air outlet with a moisture sensor is connected to a controller. The moisture sensor determines and stored the measured absolute atmospheric humidity values in the air outlet during operation. Specific characteristic values of the detected moisture can be determined, such as at a point in time and the duration to reach a maximum value or an absolute atmospheric humidity at a specific instant, which can be compared with the values stored in the controller. From this, it is possible to determine the laundry load quantity that is located in the spin dryer, and as a result a program sequence for drying the load can be optimized.Type: ApplicationFiled: November 5, 2007Publication date: May 8, 2008Applicant: E.G.O. ELEKTRO-GERAETEBAU GMBHInventors: Rainer Muenzner, Kay Schmidt
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Publication number: 20070233277Abstract: To provide an organism absorbency tube for regenerating nerve tissue and a production method thereof, where the low cost tube can produce easier than a conventional one, various kinds of the different thickness tubes, inner diameters and outer shapes can be easily formed. The tube produces by drying polymer solvent to form sheet-like organism absorbency polymer material; cylindrically rolling thus material to form an overlapped sheet part; heat or solvent meld sealing at least a portion around an end edge on the outer peripheral side thereof. Or a two layers structure tube produces by freeze-drying polymer solvent to form the material; cylindrically rolling thus material; non-freeze-drying polymer solvent to form the high material; cylindrically wrapping thus material around the freeze-dried polymer material to form the sheet part; and heat or solvent meld sealing at least a portion around an edge on the outer peripheral side thereof.Type: ApplicationFiled: March 30, 2007Publication date: October 4, 2007Applicant: GC CorporationInventors: Katsushi YAMAMOTO, Katsuyuki Yamanaka, Youko Suda, Tadashi Kaneko
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Patent number: 7125516Abstract: A method of sterilizing and drying a dialyzer or other device, wherein a vacuum drying phase is interrupted by interspersed pulses of air or other gas. The pulses lessen the evaporative cooling effect, to thereby reduce differential shrinkage that can structurally damage the dialyzer.Type: GrantFiled: April 23, 2003Date of Patent: October 24, 2006Assignee: Fresenius USA, Inc.Inventors: Marion Andersen, Marvin Lyon, G. Neivell Allan, Wade Paskett
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Patent number: 7018508Abstract: This invention provides a dried singulated crosslinked cellulose pulp fiber product as well as an apparatus and a method for forming singulated, crosslinked, and dried fibers. In accordance with the process, a feed pulp containing a crosslinker is delivered to a jet drier. The jet drier singulates and dries the feed pulp. The singulated and dried fibers are collected from the jet drier. The feed pulp may be further treated with a treatment substance. The jet drier may be maintained at negative pressure. The product fibers may have low knot count, a low fines count, as well improved kink, curl and twist. The apparatus for carrying out the process may include a pretreatment station for supplying the treatment substance, a pulp feed device designed for pulp, a pulp feed device designed for pulp and foam suspensions, and/or a fiber separation station having a vacuum conveyor.Type: GrantFiled: January 16, 2002Date of Patent: March 28, 2006Assignee: Weyerhaeuser CompanyInventors: Michael J. Yancey, Brian Wester, Michael David Vrbanac, Ramon Charles Dezutter
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Patent number: 6865822Abstract: This invention provides a dried singulated cellulose pulp fiber product as well as an apparatus and a method for forming singulated and dried fibers. In accordance with the process a feed pulp is delivered to a jet drier. The jet drier singulates and dries the feed pulp. The singulated and dried fibers are collected from the jet drier. The feed pulp may be treated with a treatment substance. The jet drier may be maintained at negative pressure. The product fibers may have low knot count, a low fines count, as well improved kink, curl and twist. The apparatus for carrying out the process may include a pretreatment station for supplying the treatment substance, a pulp feed device designed for pulp, a pulp feed device designed for pulp and foam suspensions, and/or a fiber separation station having a vacuum conveyor.Type: GrantFiled: May 7, 2002Date of Patent: March 15, 2005Assignee: Weyerhaeuser CompanyInventors: Michael David Vrbanac, Ramon Charles Dezutter, Brian Wester, Michael James Yancey
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Patent number: 6748671Abstract: This invention provides a dried singulated cellulose pulp fiber product as well as an apparatus and a method for forming singulated and dried fibers. In accordance with the process a feed pulp is delivered to a jet drier. The jet drier singulates and dries the feed pulp. The singulated and dried fibers are collected from the jet drier. The feed pulp may be treated with a treatment substance. The jet drier may be maintained at negative pressure. The product fibers may have low knot count, a low fines count, as well improved kink, curl and twist. The apparatus for carrying out the process may include a pretreatment station for supplying the treatment substance, a pulp feed device designed for pulp, a pulp feed device designed for pulp and foam suspensions, and/or a fiber separation station having a vacuum conveyor.Type: GrantFiled: October 30, 2001Date of Patent: June 15, 2004Assignee: Weyerhaeuser CompanyInventors: Michael David Vrbanac, Ramon Charles Dezutter, Brian Wester, Michael James Yancey
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Patent number: 6651357Abstract: Integrated web dryer and regenerative heat exchanger, as well as a method of drying a web of material using the same. The apparatus and method of the present invention provides for the heating of air and the converting of VOCs to harmless gases in a fully integrated manner via the inclusion of a regenerative combustion device as an integral element of the drying apparatus.Type: GrantFiled: January 12, 2001Date of Patent: November 25, 2003Assignee: Megtec Systems, Inc.Inventors: Michael P. Bria, Alan D. Fiers, Andreas C. H. Rühl
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Publication number: 20030213144Abstract: Sports glove drying devices. In one embodiment, an accessory allows attachment of gloves to a vehicle. The aerodynamic drag of the wind against the vehicle during the vehicle's movement speeds up the drying of the gloves. In a further embodiment, an accessory for adhering to a vehicle, existing tags or so forth, allowing any surface to be utilized for drying the gloves. In further embodiments, the accessory includes a receptacle for interchanging promotional material therein. In a preferred embodiment, the accessories are used with golf gloves and can be attached to a golf cart. In alternate embodiments, the accessories can be used with any other sporting activity using gloves, such as bicycling, baseball, or so forth.Type: ApplicationFiled: November 12, 2002Publication date: November 20, 2003Inventor: Leon Jacobson
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Publication number: 20030140519Abstract: This invention provides a dried singulated cellulose pulp fiber product as well as an apparatus and a method for forming singulated and dried fibers. In accordance with the process a feed pulp is delivered to a jet drier. The jet drier singulates and dries the feed pulp. The singulated and dried fibers are collected from the jet drier. The feed pulp may be treated with a treatment substance. The jet drier may be maintained at negative pressure. The product fibers may have low knot count, a low fines count, as well improved kink, curl and twist. The apparatus for carrying out the process may include a pretreatment station for supplying the treatment substance, a pulp feed device designed for pulp, a pulp feed device designed for pulp and foam suspensions, and/or a fiber separation station having a vacuum conveyor.Type: ApplicationFiled: May 7, 2002Publication date: July 31, 2003Applicant: Weyerhaeuser CompanyInventors: Michael David Vrbanac, Ramon Charles Dezutter, Brian Wester, Michael James Yancey
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Publication number: 20030051370Abstract: Method for controlling a drying process of a washing and drying machine including a preheating step for tightly closing and heating an inner tub for preparing an environment favorable for vaporization of water by elevating a temperature of the inner tub within a short time period, and a drying step for supplying heated air to the inner tub, to make heat exchange between the heated air and laundry, for drying the laundry, whereby improving a drying performance and reducing occurrence of environmental problem.Type: ApplicationFiled: August 22, 2002Publication date: March 20, 2003Inventors: In Chul Jeong, Kyung Chul Woo, Kyeong Hwan Kim, Choon Myun Chung, Mu Yong Choi
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Patent number: 6481117Abstract: The invention relates to an apparatus for continuously drying vegetables, particularly leaf vegetables, comprising a mechanical drying section and a thermodynamic drying section, said mechanical drying section comprising a preliminary dripping section and a water removal section, or de-watering section, and said thermodynamic drying section comprising a hot section and a cold section.Type: GrantFiled: June 6, 2001Date of Patent: November 19, 2002Assignee: Turatti SrlInventor: Antonio Turatti
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Patent number: 6461481Abstract: A method of removing water from wet organoborane by dissolving the wet organoborane in an organic solvent in which water is incompletely soluble, decanting any insoluble water, and distilling the organic phase to remove water which may be contained therein.Type: GrantFiled: August 31, 2000Date of Patent: October 8, 2002Assignee: E. I. du Pont de Nemours and CompanyInventors: Willie Jon Barnette, Bruce Edwin Murphree, John Joseph Ostermaier
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Publication number: 20020100185Abstract: Method of selectively removing volatile components from a composition, comprising coating the composition onto a first substrate surface of a substrate, wherein the composition comprises a nonresident volatile component and a resident volatile component. The method further includes positioning at least a portion of the coated substrate between a condensing surface having a condensing surface temperature and a heating surface having a heating surface temperature that is greater than the condensing surface temperature, wherein the condensing surface is in a spaced apart, confronting relationship to the coated surface of the substrate and wherein the heated surface is in thermal contact with a second substrate surface opposite the first substrate surface. In the method, the heated surface temperature and the condensing surface temperature are such that the positioning step causes the nonresident volatile component to be selectively removed from the portion of the coated substrate.Type: ApplicationFiled: September 21, 2001Publication date: August 1, 2002Inventors: Richard G. Sitz, Peter T. Benson, Kathleen M. Cooklock, Gary L. Huelsman, Nirmal K. Jain, William Blake Kolb, John M. Sever
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Publication number: 20020095817Abstract: A method for treatment of water works sludge. Water works sludge is a waste product that at present is returned to the recipient that the water works takes it water from. This cannot continue in the long run. The water works sludge must be taken care of. Significant for the method according to the invention is that the water works sludge is dried in a first step is dried, then the water works sludge is air-dried in a second step to a dry matter content of 30-80%. According to a preferred embodiment of the invention the dried water works sludge is further processed to an absorber, especially absorbers for oil or urine from cats, the dried water works sludge being crushed or subjected to further drying.Type: ApplicationFiled: April 2, 2002Publication date: July 25, 2002Inventor: Lars-Olov Svedberg
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Patent number: 6418637Abstract: A sealing arrangement is provided between a rotary drum kiln and the stationary end thereof arranged in a material flow relation to each other, having enhanced effectiveness and requiring less maintenance. Pressurized gas, such as air, is fed to the connecting area of the drum and stationary end so that the angle &agr; between the feeding direction of the gas and a plane substantially perpendicular to the center axis of the rotary drum is 90° or less (preferably between about 10-30°). The air flow is directed to the seal in such a way that it prevents leaking of process gas and solid matter dust from the connecting point of the rotary drum and the feed chamber, and so that as little air as possible escapes to the surroundings. Due to the gas flow, the stationary surface and the moving surface substantially do not rub together.Type: GrantFiled: July 6, 1999Date of Patent: July 16, 2002Assignee: Andritz-Ahlstrom OyInventor: Arto Ahvenainen
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Publication number: 20020038520Abstract: A method for drying a polyacrylamide gel, the method comprising contacting the gel with an aqueous solution of a polyhydoxy alcohol other than a polyhydroxy alcohol having at least 3 vicinal hydroxy groups and drying the gel. Examples of suitable polyhydroxy alcohols include 1,2-ethane diol, 1,2-propane diol, 1,3-propane diol, 1,4-butane diol, 1,6 hexane diol, alkyl triol, 1,2,6-trihydroxy hexane, trimethylol propane and pentaerythritol. The gel may be dried between two cellophane sheets positioned in a drying frame arrangement.Type: ApplicationFiled: September 19, 2001Publication date: April 4, 2002Inventor: Grace Y. Chan
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Patent number: 6223454Abstract: A method for drying a moist organic material which is continuously supplied in a stream includes passing hot air through the moist organic material in a part of the stream to absorb an amount of moisture, whereby the moist organic material cools the hot air into warm air. The warm air is reheated after it exits the moist organic material to form reheated air with increased capability of absorbing moisture, and the reheated air is passed through the moist organic material further upstream, which has a greater moisture content. The drying can preferably be performed in five minutes or less. A method for drying moist organic material using hot air includes providing the moist organic material in a continuous material stream, and providing the hot air in a continuous air stream. The air stream flows in a direction generally opposite to that of the material stream.Type: GrantFiled: March 7, 2000Date of Patent: May 1, 2001Assignee: Heartland Forage, Inc.Inventors: Conrad F. Fingerson, Donald W. Eickhoff
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Patent number: 6108934Abstract: A tanning hair dryer and/or hair steamer and process is disclosed wherein a user can receive light from an ultraviolet ray source while also receiving conditioned air from a hair dryer and/or hair steamer. The invention can either be manufactured or applied to existing hair dryers and/or hair steamer hoods by retrofitting. Two embodiments of the invention are disclosed. In the first embodiment, a tanning shield is attached to a hood by two pivotally attached attaching arms. In the second embodiment, two tanning shields are attached to the hood by universal positioning means, or means that enable the tanning shields to be placed in a number of different positions with a number of different orientations.Type: GrantFiled: March 16, 1999Date of Patent: August 29, 2000Inventor: Miljko Todorovic
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Patent number: 6032384Abstract: A method for drying a moist organic material which is continuously supplied in a stream includes passing hot air through the moist organic material in a part of the stream to absorb an amount of moisture, whereby the moist organic material cools the hot air into warm air. The warm air is reheated after it exits the moist organic material to form reheated air with increased capability of absorbing moisture, and the reheated air is passed through the moist organic material further upstream, which has a greater moisture content. The drying can preferably be performed in five minutes or less. A method for drying moist organic material using hot air includes providing the moist organic material in a continuous material stream, and providing the hot air in a continuous air stream. The air stream flows in a direction generally opposite to that of the material stream.Type: GrantFiled: March 26, 1998Date of Patent: March 7, 2000Assignee: Heartland Forage, Inc.Inventors: Conrad F. Fingerson, Donald W. Eickhoff
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Patent number: 5642671Abstract: A method of printing a material web includes the steps of applying ink to the material web, subsequently drying the material web with the use of heat and subsequently drying the material web, and, after cooling and prior to further processing, moistening the material web while simultaneously applying heat to the material web, and subsequently once again cooling the material web. An apparatus for carrying out the method includes, in a travel direction, a printing unit, a drying section following the printing unit, a cooling section following the drying section, a moistening section following the cooling section, and an after-cooling section following the moistening section.Type: GrantFiled: April 24, 1996Date of Patent: July 1, 1997Assignee: V.I.B. Apparatebau GmbHInventor: Stefan Winheim
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Patent number: 5613304Abstract: A dryer and weigher comprising an upper housing for containing a sole dryer structure and a lower housing for containing a weigher structure, the upper housing and the lower housing weighing the weight of a user, the sole dryer structure having a heater and a fan turned on and off either simultaneously with a common switch or with separate switches for each of two air chambers provided in the upper housing.Type: GrantFiled: June 22, 1995Date of Patent: March 25, 1997Inventor: Jack Lin
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Patent number: 5557859Abstract: A method and apparatus for processing a crop growing in a field by continuously cutting the crop with a transportable cutter and forming a layer of the cut crop on a moving conveyor. A stream of solar heated air is continuously forced onto the moving crop to reduce its moisture content. Thereafter the crop is continuously formed into bales and the bales accumulated. The crop is processed by continuously cutting, solar drying, baling and accumulating it directly in the field in a one pass operation within a contained, transportable chamber. A dessicant material aids in removing moisture from air used for drying so that dried air can be recirculated.Type: GrantFiled: October 19, 1995Date of Patent: September 24, 1996Inventor: Stanley C. Baron
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Patent number: 5555645Abstract: A domestic clothes dryer is operated in both a forward and a reverse direction. The dryer blower has a reduced air flow rate in the reverse direction. The reduced air flow in the reverse direction and the reverse tumbling increases the heat transferred to the articles being dried, thereby improving dryer performance.Type: GrantFiled: August 31, 1993Date of Patent: September 17, 1996Assignee: White Consolidated Industries, Inc.Inventor: Dan F. Joslin
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Patent number: 5475933Abstract: The invention described herein is a weighing and foot drying machine comprising a weighing machine for measuring one's weight; and a pair of foot dryers for drying user's feet standing on the weighing and foot drying machine; wherein the weighing machine is integrally assembled with the foot dryers in order to have a simplified structure and to be available with lower cost for providing usage of increased ease and popularity. In response to a user stepping onto a upper casing 1 of the weighing and foot drying machine, a supporting member 12 pushes a bar member correspondingly to the weight of the user, thereby a supporting member 32moves downward against the biasing force of a spring 34 and rotates a turning member 36, whereby a movable pole 37 moves linearly which causes a limit switch 40 to turn on and a pinion 42 to rotate for driving a scale plate 44.Type: GrantFiled: November 17, 1994Date of Patent: December 19, 1995Assignee: Ogaki Seiko Co., Ltd.Inventor: Katsuhiro Ueda