Patents Examined by Jason Ko
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Patent number: 9931677Abstract: To provide a cleaning apparatus which is flexibly adaptable to a wide variety of workpieces so as to improve productivity while being suitably adaptable to high-pressure cleaning so as to improve cleaning work efficiency. The cleaning apparatus 10 for cleaning a workpiece W by jetting cleaning liquid from nozzles 22 disposed in a cleaning region E includes: a moving device 70; a feeding device 40 that is disposed facing the cleaning region E to hold and move the workpiece W; a holding device 17 that is disposed on the feeding device 40 to hold the workpiece W; a moving device 70 that movably supports the feeding device 40; and a cover device 14 that shields the moving device 70 from the cleaning region E and allows the feeding device 40 to pass therethrough. The feeding device 40 moves the workpiece W to the cleaning region E for cleaning.Type: GrantFiled: February 9, 2017Date of Patent: April 3, 2018Assignee: SUGINO MACHINE LIMITEDInventors: Toyoaki Mitsue, Yoshiteru Kawamori, Toru Sumiyoshi
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Patent number: 9933447Abstract: A rinse mechanism rinses reaction cuvettes with first and second detergents. An R1 reagent pipetting mechanism 8 rinses the reaction cuvettes that have been rinsed by the rinse mechanism with a special detergent. A counting unit counts and stores in a storage unit a use frequency of each reaction cuvette for a specific reagent item. A determining unit determines whether the counted use frequency exceeds a predetermined threshold N1. A control unit controls the R1 reagent pipetting mechanism such that, in a case where the counted use frequency exceeds the predetermined threshold N1, the reaction cuvettes, which have exceeded the predetermined threshold N1, are soaked with the special detergent only for a period equal to or less than a value derived by multiplying a pipetting cycle time, which indicates a period when a sample is pipetted, by the total number of reaction cuvettes and a predetermined integer.Type: GrantFiled: April 3, 2014Date of Patent: April 3, 2018Assignee: Hitachi High-Technologies CorporationInventors: Hiroyuki Takayama, Kazuhiro Nakamura
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Patent number: 9932699Abstract: A washing method and a washing machine, more specifically, to a washing method which improves a washing ability and a washing machine are disclosed. The washing method includes a laundry amount detecting step of detecting the amount of laundry loaded in a drum; and a high head motion step of dropping the laundry by braking the drum after the laundry is lifted over a half of the drum height by rotation of the drum, when the detected amount of the laundry is in a preset range.Type: GrantFiled: February 11, 2010Date of Patent: April 3, 2018Assignee: LG ELECTRONICS INC.Inventor: Pyoung Hwan Kim
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Patent number: 9931016Abstract: A dishwasher includes a tub with a sidewall. A vent is attached to the sidewall of the tub. An inlet line is disposed outside the sidewall and is attached to the vent. The inlet line provides water to the tub through the sidewall. An insulation blanket is disposed over the tub sidewall and the vent. A water vapor path extends from the vent to at least an edge of the insulation blanket.Type: GrantFiled: October 8, 2014Date of Patent: April 3, 2018Assignee: Owens Corning Intellectual Capital, LLCInventor: Anthony L. Rockwell
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Patent number: 9924851Abstract: A rack assembly for a dishwasher appliance is provided. The rack assembly includes one or more modular baskets placed in a primary rack. These baskets are easily removable and portable for loading and prewashing if desired. In addition, each of the modular baskets may have at least one sidewall that is collapsible. The collapsible sidewalls may be collapsed and adjacent baskets may be linked together using clips as needed based on the size of the dishware to be washed. In this manner, the rack assembly and modular baskets provide a convenient, configurable rack system that enables simple and effective loading, unloading, and prewashing of dishware.Type: GrantFiled: February 10, 2016Date of Patent: March 27, 2018Assignee: Haier US Appliance Solutions, Inc.Inventor: Ashutosh Kulkarni
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Patent number: 9925960Abstract: A portable electric car washer is mainly formed by a soft water bag (1), a change valve (2), a belt wheel outer box, an electronic water pump, a water gun, and a water discharging pipe (5). The soft water bag (1), the water discharging pipe (5) and water feeding and discharging openings of the water pump are all connected to the change valve (2). The switching of the change valve (2) can make water pass through the water discharging pipe (5), is filled into the water bag (1) or ejected out of the water bag (1). After all water is discharged from the soft water bag (1), the soft water bag (1) can be placed in the belt wheel outer box. The belt wheel outer box is provided with a castor to movably support the soft water bag (1). The belt wheel outer box is mainly formed by a box body (3) and a cover plate (4). The castor is mounted below the cover plate (4), and the cover plate (4) can be taken off and is cushioned and fixed on a bottom of the box body (3) to movably support the box body (3).Type: GrantFiled: December 6, 2015Date of Patent: March 27, 2018Inventor: Zhixiang Qian
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Patent number: 9922861Abstract: A rotary table; a drive motor M configured to rotate the rotary table; a pin base supported by the rotary table; a pin fixing member configured to move closer to or away from C1 upon the pin base revolving; first chuck pins and second chuck pins provided on the pin fixing member and configured to be into contact with an outer edge of the substrate W; a substrate gripping force generation mechanism including a spring member; a chuck pin switching mechanism including an inertia member configured to be rotated coaxially with the rotary table and a protruded member provided on an outer peripheral part of the inertia member; and a cam member provided on the pin fixing member and configured to engage with protruded member.Type: GrantFiled: April 8, 2014Date of Patent: March 20, 2018Assignee: SHIBAURA MECHATRONICS CORPORATIONInventors: Masaaki Furuya, Koichi Higuchi
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Patent number: 9913567Abstract: Tubs for dishwasher appliances, as well as associated dishwasher appliances, are provided. A tub includes a plurality of walls defining a wash chamber. At least one of the plurality of walls includes a non-porous outer barrier, a non-porous inner barrier, and a porous media disposed between the outer barrier and the inner barrier. The porous media includes a matrix and one or more voids defined in the matrix.Type: GrantFiled: March 23, 2015Date of Patent: March 13, 2018Assignee: Haier US Appliance Solutions, Inc.Inventors: John Edward Dries, Gregory Owen Miller
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Patent number: 9908068Abstract: The present system relates to a water and debris recovery system for a water blasting device suitable for mounting upon the frame of a mobile vehicle for easy transport and use. The system includes a liquid reservoir connected to a high pressure fluid pump for directing ultra-high pressure water through a blast head to remove the coatings or markings from a surface. The blast head includes a shroud which surrounds the blasting area to at least partially contain the water and debris dislodged from the surface. A vacuum pump is secured to the shroud with the vacuum passing through a cyclone type separator, allowing the water and debris to settle to the bottom portion of the cyclone. The tank includes a floating floor and bladder assembly that allows the same space to be utilized for clean as well as dirty water while maintaining separation of the two.Type: GrantFiled: April 24, 2015Date of Patent: March 6, 2018Assignee: Waterblasting, LLCInventor: James P. Crocker
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Patent number: 9890490Abstract: A method of detecting high friction events in a laundry treating appliance includes rotating the drum, determining, during the rotation, a torque of the motor, an acceleration of the drum, a speed of the drum, and/or an angular position of the drum at each of multiple speeds, and repeatedly estimating with a parameter estimator, during the rotation, viscous friction, coulomb friction, and total friction based on the torque, acceleration, speed, and/or angular position of the drum. A high friction even is determined based on the estimated viscous friction, coulomb friction and/or total friction.Type: GrantFiled: November 19, 2015Date of Patent: February 13, 2018Assignee: Whirlpool CorporationInventors: Brian P. Janke, Stephen L. Keres, Erol D. Sumer, Ran Zhao, Bradley D. Morrow, Nicholas C. Fugal
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Patent number: 9890491Abstract: A laundry treatment apparatus including a casing, an outer tub provided in the casing, an inner tub rotatably disposed in the outer tub and a pivot pivotably supported with respect to the casing. A supporting rod connected with the pivot and the outer tub to hang the outer tub in the casing. A moving member is movably provided along the supporting rod. A first connecting member connected with the moving member. A second connecting member whose position varies with respect to the first connecting member. A frictional member provided at any one of the first connecting member and the second connecting member. The moving member includes a pivot combining part provided to be combinable with the pivot to prevent the supporting rod from escaping through the other end of the moving member while the supporting rod is not connected with the outer tub.Type: GrantFiled: July 22, 2014Date of Patent: February 13, 2018Assignee: LG ELECTRONICS INC.Inventors: Insik Yu, Youngjun Kim, Youngjong Kim
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Patent number: 9887106Abstract: An ejection inspection part of a substrate processing apparatus includes a light emitting part and an imaging part. The light emitting part emits light along a predetermined light existing plane to irradiate a processing liquid ejected from outlets of an ejection head with the light. The imaging part captures an image of the processing liquid passing through planar light emitted from the light emitting part to acquire an inspection image including bright dots. In the ejection inspection part, a determination frame setting part sets normal ejection determination frames corresponding to the outlets in the inspection image. The determination part acquires existence information indicating whether or not a bright dot exists in each normal ejection determination frame and uses the existence information to determine the quality of the ejection operation of the outlet corresponding to the normal ejection determination frame.Type: GrantFiled: March 12, 2014Date of Patent: February 6, 2018Assignee: SCREEN HOLDINGS CO., LTD.Inventors: Itaru Furukawa, Hiroshi Sano
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Patent number: 9885138Abstract: There is disclosed a laundry treatment apparatus including, a cabinet comprising a laundry entrance hole configured to load laundry into the cabinet, a tub provided in the cabinet and configured to store washing water therein, the tub comprising a tub hole in communication with the laundry entrance hole, a drum rotatably provided in the tub and configured to receive the laundry loaded via the tub hole, a detergent supply unit provided under the laundry entrance hole, in communication with the tub, and configured to store detergent therein, and a water supply unit configured to supply water to the detergent supply unit.Type: GrantFiled: December 3, 2014Date of Patent: February 6, 2018Assignee: LG ELECTRONICS INC.Inventors: Naeun Kim, Mingyu Jo, Dongwon Kim
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Patent number: 9872612Abstract: An endoscope reprocessor includes: a first fluid supply section configured to supply a fluid to a forceps plug pipe sleeve of an endoscope; a second fluid supply section configured to supply a fluid to a suction pipe sleeve; and a control section, wherein the control section performs: first control of driving the first fluid supply section and the second fluid supply section at the same time; second control of driving the first fluid supply section such that a flow rate of the second fluid supply section becomes lower than a flow rate of the first fluid supply section; and third control of driving the second fluid supply section such that the flow rate of the first fluid supply section becomes lower than the flow rate of the second fluid supply section after the first control or the second control.Type: GrantFiled: December 20, 2016Date of Patent: January 23, 2018Assignee: Olympus CorporationInventors: Jiro Komiya, Takaaki Komiya
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Patent number: 9873968Abstract: A method of adjusting an unbalance load in a laundry treating appliance includes rotating the drum above a satellization speed for the laundry load, determining, during the rotation, a torque of the motor, an acceleration of the drum, a speed of the drum, and/or an angular position of the drum, estimating with a parameter estimator, during the rotation, an angular position of the unbalance load relative to the drum, based on the torque, acceleration, speed, and/or angular position of the drum, determining values of the angular position of the unbalance load relative to the drum and the angular position of the drum, adding the values of the angular position of the unbalance load relative to the drum and the angular position of the drum to establish a reference value, and comparing the reference value to a threshold.Type: GrantFiled: November 19, 2015Date of Patent: January 23, 2018Assignee: Whirlpool CorporationInventors: Brian P Janke, Stephen L. Keres
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Patent number: 9861253Abstract: A water softening apparatus having an improved structure to provide a function of an air brake, a dishwasher including the same and a control method thereof, the water softening apparatus having an air brake assembly and a regeneration tank and configured to soften wash water being supplied from a tub, wherein the air brake assembly including a water supply valve allowing wash water to be introduced therethrough, an ion exchange tank to accommodate an ion exchange resin therein, and a plurality of valves installed on a first path allowing wash water being introduced through the water supply valve to flow toward the ion exchange tank, wherein the regeneration tank is connected to the air brake assembly and accommodates regeneration material configured to purify the ion exchange resin.Type: GrantFiled: August 4, 2014Date of Patent: January 9, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Hoon Lee, Jeong Myeong Kim, Seung Ah Joo
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Patent number: 9863080Abstract: A method of estimating a water extraction profile in a laundry treating appliance includes accelerating rotation of the drum during a water extraction cycle, determining, during the accelerating rotation, a torque of the motor, an acceleration of the drum, a speed of the drum, and/or an angular position of the drum, and estimating with a parameter estimator, at multiple times during the accelerating rotation, inertia of a laundry load, based on the torque, acceleration, speed, and/or angular position of the drum to establish multiple inertia values. A water extraction profile is then estimated based on the inertia values.Type: GrantFiled: November 19, 2015Date of Patent: January 9, 2018Assignee: Whirlpool CorporationInventors: Nicholas C. Fugal, Brian P. Janke, Bradley D. Morrow, Erol D. Sumer
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Patent number: 9861254Abstract: A dish washing machine including a drive unit to drive a vane. The drive unit includes a motor to generate driving force, a belt connected to a drive pulley and an idle pulley to transfer the driving force of the motor to the vane the motor, a rail to guide movement of the vane, a rear holder to rotatably support the drive pulley, the rear holder being coupled to one end of the rail by tension of the belt, and a front holder to rotatably support idle pulley, the front holder being coupled to the other end of the rail by the tension of the belt.Type: GrantFiled: December 29, 2014Date of Patent: January 9, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chan Young Park, Min Ho Jung, Hyun Dong Jung, Soo Hyung Yoo, Chang Wook Lee, Seung Gee Hong
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Patent number: 9859135Abstract: An example waterfall apparatus includes (1) a first portion of a first width having (a) a first plenum, a second plenum, and a restricted fluid path therebetween; (b) a first coupling surface; and (c) an inlet opening that creates a fluid path between the first coupling surface and the first plenum; and (2) a second portion of a second width larger than the first width and having (a) a second coupling surface; and (b) an inlet aligned with the first portion inlet opening. The first and second coupling surfaces form a slot that extends along at least a portion of a length of the waterfall apparatus and that connects to the second plenum. Fluid introduced into the second portion inlet fills the first plenum, travels through the restricted fluid path to the second plenum, and exits the slot between the first and second portions to form a rinsing fluid waterfall.Type: GrantFiled: February 19, 2015Date of Patent: January 2, 2018Assignee: Applied Materials, Inc.Inventors: Jonathan S. Frankel, Brian J. Brown, Vincent S. Francischetti, Paul McHugh, Kyle M. Hanson, Ekaterina Mikhaylichenko
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Patent number: 9859109Abstract: Disclosed is a substrate processing apparatus, a substrate processing method and a computer-readable medium capable of recovering an extended amount of discharged solution from a processing unit thereby reducing the amount of deionized water for the processing and the cost. The substrate processing apparatus includes, inter alia, a first and second discharge solution lines each connected to a downstream side of a discharge unit, and the discharged solution from each of the first and second discharge solution lines is independently delivered to the processing solution supply unit as a recovered solution. Also, the substrate processing apparatus includes a converting unit that converts flow of the discharged solution from the discharge unit either to the first discharge solution line or to the second discharge solution line. The processing solution supply unit selectively delivers the recovered solution from the first and second discharge solution lines to the processing unit.Type: GrantFiled: April 23, 2014Date of Patent: January 2, 2018Assignee: Tokyo Electron LimitedInventor: Hideaki Sato