baber/WOPTO huggingface dataset:
Patent JP-2020070943-A (JP)
Title: Refrigeration system
Inventor: OGISO YUKI
IPC: F24F11/54
Filed: 2018-10-29
Abstract: To provide a refrigeration system capable of utilizing operation information of each refrigeration device among the refrigerant devices without using a centralized control device complicated in data management.SOLUTION: A refrigeration system includes a plurality of refrigeration devices 1A, 1B and 1C communicable with each other, and an operation apparatus 2 connected with at least one of the plurality of refrigeration devices 1A, 1B and 1C and having an input portion 2a and an output portion 2b, and a control device 4. The input portion 2a accepts an instruction for comparing the operation information of one of the refrigeration devices connected with the operation apparatus 2 with the operation information of the other refrigeration device, the control device 4 acquires a prescribed comparison result by comparing the operation information of one refrigeration device with the operation information of the other refrigeration device acquired by mutual communication with the one refrigeration device, and the output portion 2b outputs the result of the comparison.SELECTED DRAWING: Figure 1
Patent JP-2020072136-A (JP)
Title: Ceramic electronic component and manufacturing method of ceramic electronic component
Inventor: HIRAO SHODAI
IPC: H01G4/30
Filed: 2018-10-30
Abstract: To ensure safety property by fusing a part of an internal electrode, upon occurrence of short circuit between the internal electrode, and to restrain re-conduction and occurrence of electric discharge at a fusion position.SOLUTION: A ceramic electronic component 10 comprises a laminate 11 where multiple ceramic layers 12 and internal electrodes 13 are laminated alternately, and external electrodes 14 which are provided on a surface of the laminate 11 and electrically connected with the internal electrodes 13. The internal electrode 13 has a fusion trigger part (thin wall part 131) fusing earlier than other parts. A ceramic layer 12 adjoining the internal electrode 13 having the fusion trigger part is provided at a position overlapping the fusion trigger part at least partially in a lamination direction, and has a cavity 20 opening on the fusion trigger part side. On a surface of at least one of the laminate 11 and the external electrode 14, an identifier 18 becoming a marker for using the electronic component, in a state where a cavity 20 is located vertically under the fusion trigger part, is provided.SELECTED DRAWING: Figure 2
Patent JP-2019057715-A (JP)
Title: Semiconductor device
Inventor: HITORA TOSHIMI
IPC: H01L33/40
Filed: 2018-10-30
Abstract: To provide a semiconductor film, a sheet-like object and a semiconductor device that have excellent semiconductor properties, in particular, inhibited leakage current and excellent withstand voltage and heat dissipation.SOLUTION: A semiconductor device comprises a crystalline semiconductor film or a sheet like object, and a semiconductor structure including the crystalline semiconductor film or sheet like object. The crystalline semiconductor film contains a corundum structured oxide semiconductor as a major component, and particularly contains as the major component a component being a semiconductor among one or more selected from oxides of gallium, indium and aluminum, where the film has a thickness of 1 μm or more.SELECTED DRAWING: None
Patent JP-2020072361-A (JP)
Title: Image reader
Inventor: TANAKA SHIGETO
IPC: G06T1/00
Filed: 2018-10-31
Abstract: To solve the problem in which a conventional image reader, reading an image while a manuscript is being conveyed, may not detect a position of a waste streak because a position of waste changes when waste existing at a manuscript reading position comes into contact with a manuscript being conveyed.SOLUTION: By changing a detection method of a waste streak under a state in which a manuscript is passing through a reading position and a state in which a manuscript is not passing through a reading position, the image reader inhibits generation of no detection.SELECTED DRAWING: Figure 4
Patent JP-2020070972-A (JP)
Title: Optimal start control device for air conditioning system
Inventor: FUKUSHIMA HIRONORI
IPC: F24F11/61
Filed: 2018-10-31
Abstract: To provide an optimal start control device for an air conditioning system capable of obtaining a comfortable indoor environment by improving controllability during an accelerated operation in an air conditioner.SOLUTION: An optimal start control device 20 for an air conditioning system 1 that causes an air conditioner 14 to perform an accelerated operation includes: room temperature measurement means 22 measuring an indoor temperature; optimal start time calculation means 23 calculating an optimal start time of the air conditioner 14 by using an accelerated operation time of the air conditioner 14 calculated on the basis of past indoor temperatures and a target indoor temperature; performance gain calculation means 24 calculating a performance gain on the basis of a temperature difference between the indoor temperature at the optimal start time and the target indoor temperature and the accelerated operation time; recording means 25 recording a relationship between the temperature difference and the performance gain at the optimal start time; predicted gain determination means 26 determining a predicted gain from the learned relationship; and operation instruction means 27 issuing an operation instruction to a subordinate controller 13 that controls the air conditioner 14 on the basis of the predicted gain.SELECTED DRAWING: Figure 2
Patent JP-2020077166-A (JP)
Title: Vehicle and vehicle operation method
Inventor: TANIMORI SHUNSUKE
IPC: G08B21/00
Filed: 2018-11-07
Abstract: To highly precisely detect an occupant's intension of terminating a service while reducing an occupant's load in the event of providing a mobility service using an autonomous vehicle.SOLUTION: A vehicle 1 designed to provide a mobility service of transporting an occupant while autonomously traveling includes: a gesture detector 89 that detects a gesture of a person existing outside the vehicle; and a service termination determination unit 91 that determines whether or not an occupant of the vehicle has acknowledged termination of the mobility service. When the gesture detector detects a specific gesture while the vehicle is at a halt, the service termination determination unit determines that the occupant of the vehicle has acknowledged the termination of the mobility service.SELECTED DRAWING: Figure 5
Patent JP-2020080214-A (JP)
Title: Buffer material for battery pack
Inventor: TANGE KATSUHIRO
IPC: H01M10/647
Filed: 2018-11-12
Abstract: To easily adjust a temperature of an electric cell.SOLUTION: A buffer material 10 for a battery pack is used for a battery pack 50 formed by arranging a plurality of electric cells 51 in a prescribed direction. The buffer material 10 for the battery pack comprises a metal layer 21 so as to be laminated on both sides of a foam layer 11. The foam layer 11 is nipped with each electric cell 51 which is arranged so that its thickness direction is directed to the prescribed direction, and has an overlapping part 11A overlapped with each electric cell 51 in view of the prescribed direction and an extension part 11B extended to the outside from the overlapping part 11A to each electric cell 51. The metal layer 21 is arranged over the overlapping part 11A and the extension part 11B.SELECTED DRAWING: Figure 3
Patent JP-2020080022-A (JP)
Title: Learning program, learning method, learning apparatus, detection program, detection method and detection apparatus
Inventor: SUZUKI KANATA
IPC: G06T7/00
Filed: 2018-11-12
Abstract: To stably perform learning a model that detects a gripping position of an object.SOLUTION: A learning program causes a computer to execute processing for generating a first rectangle including a figure that is set in advance to have a first inclination in a first image and that indicates a gripping position of an object, and having a side parallel to a first direction. The learning program causes the computer to execute processing for inputting the first image to a model which outputs a rectangle parallel to the first direction and an inclination from an input image to cause the model to output a second rectangle and a second inclination. Furthermore, the learning program causes the computer to execute processing for updating the model such that errors of the second rectangle and the second inclination with respect to the first rectangle and the first inclination decrease.SELECTED DRAWING: Figure 1
Patent JP-2020078439-A (JP)
Title: Drilling drill and operation control device for the same
Inventor: KIMURA YOSHITAKA
IPC: A61B17/17
Filed: 2018-11-13
Abstract: To provide a drilling drill capable of preventing a situation of damaging tissue (nerves) after the drilling and preventing blurring to thereby enable highly precise drilling, and provide an operation control device for the same.SOLUTION: An operation control device for a drilling drill includes drive means 30 provided with a projecting blade 2A partially projected along an outer circumference of the tip of the drilling drill 1 and rotationally driving the drilling drill 1, a detection unit 22 for detecting the drilling of a bone by rotating the drilling drill 1, and a control unit 20 for controlling the rotating direction/rotational speed and the cutting depth of the drilling drill 1. The control unit 20 controls the depth of grinding by using the setting height from the tip side H1 of the projecting blade 2 to the base end side H3, and the rotating direction/rotational speed of the drilling drill 1.SELECTED DRAWING: Figure 6
Patent JP-2020082754-A (JP)
Title: Vehicle seat
Inventor: HANDA MANABU
IPC: B60N2/90
Filed: 2018-11-15
Abstract: To provide a vehicle seat where a retractor is not mounted on a seat back structure, which can hold a seat belt to an appropriate belt path irrespective of an inclination angle of the seat back structure.SOLUTION: A seat back structure 13 includes a seat back part 15 which is supported so as to be tiltable to a cross direction with an axis having an axis line L1 extending in a width direction, and a headrest part 16 on its upper side. A vehicle seat 11 guides a seat belt 21 pulled out from an exterior retractor 22 of the seat back structure 13 through an anchor 25 to a front part from a rear part of the seat back structure 13. A belt guide part 31 provided on the seat back structure 13 has a notch part 32 in which an end on the anchor 25 side in the width direction is opened and to which the seat belt 21 is inserted. An upper surface 33 of the notch part 32 is inclined to the same axis line L1 so that a distance d2 with the axis line L1 increases toward the anchor 25 side in the width direction.SELECTED DRAWING: Figure 3
Patent JP-2019023239-A (JP)
Title: Method for purifying methacrylic acid and method for producing methacrylic acid
Inventor: KANETANI KOJI
IPC: C07C57/07
Filed: 2018-11-20
Abstract: To provide a method for purifying methacrylic acid that can increase the purity of a crystal group after solid-liquid separation and can attain high productivity.SOLUTION: A method for purifying methacrylic acid, including mixing raw material methacrylic acid and methanol; precipitating a crystal of methacrylic acid from the mixed solution; and separating the crystal and mother liquor, wherein the raw material methacrylic acid and methanol are mixed so that a concentration of methanol in the mixed liquid is 3.0 to 3.75% by mass, and the crystal of methacrylic acid is precipitated from the mixed solution in a cooling crystallization vessel.SELECTED DRAWING: None
Patent JP-2020084567-A (JP)
Title: Horizontally sliding storable screen device
Inventor: MORIYA MASAHITO
IPC: E06B9/58
Filed: 2018-11-26
Abstract: To provide a horizontally sliding screen device in which an engaging element mounted on a fastener-shaped member provided along top and bottom edges of a screen is slidably engaged and held in a slit of an inner rail of top and bottom frames, capable of suppressing a slack as much as possible when the screen is stretched, only by a slight improvement in a structure or the like of the fastener-shaped member and the inner rail.SOLUTION: In the screen device in which a fastener-shaped member 10 having an engaging element 12 aligned thereon is mounted on both the top and bottom edges of the screen and the engaging element is engaged with a slit 15 of an inner rail 14 of the top and bottom frames, an elastic return force against bending of a belt-like body 11 of the fastener-shaped member 10 is greater than the elastic return force against bending of the screen, and the slit of the inner rail of top and bottom frames 4 and 5 of the screen frame and the fastener-shaped member to be engaged therewith are engaged at a slant relative to an original stretching face of the screen.SELECTED DRAWING: Figure 2
Patent JP-2019184569-A (JP)
Title: Method of evaluating degradability of chemical substance, and test container and oxygen consumption amount measurement device used for the same
Inventor: KURISU SAKI
IPC: G01N33/18
Filed: 2018-12-04
Abstract: To provide an evaluation method that improves the degradation activity in the evaluation of the degradability of a chemical substance, and decreases the variation of the result, and to provide a test container and oxygen consumption amount measurement device used for this method.SOLUTION: A method of evaluating the degradability of a chemical substance includes (1) a process of cultivating, at a temperature of 20-24°C, a test solution of an amount exceeding 1000 mL that contains a test material and an active sludge of 25-35 mg/L. A test container of an amount exceeding 1000 mL that contains the chemical substance and the active sludge of 25-35 mg/L is provided. An oxygen consumption amount measurement device including the test container is provided.SELECTED DRAWING: None
Patent JP-2020092149-A (JP)
Title: Semiconductor light-emitting device and manufacturing method thereof
Inventor: WATANABE HARUYUKI
IPC: H01L33/50
Filed: 2018-12-04
Abstract: To provide a semiconductor light-emitting device capable of suppressing loss of light projected from a side face of a semiconductor light-emitting element.SOLUTION: A substrate 2B includes a pair of terminal electrodes formed on the other surface 2b side of one surface 2a side on which a semiconductor light-emitting element 3 is mounted, and a pair of holes 11e, 11f located between the pair of terminal electrodes and penetrated between the one surface 2a and the other surface 2b. Sealing resin 5 is applied between the one surface 2a side and the other surface 2b side of the substrate 2B in a state of being embedded in the pair of holes 11e, 11f, the sealing resin 5 is continuously applied between the pair of holes 11e, 11f on the one surface 2a side of the substrate 2B, the sealing resin 5 is divided between the pair of holes 11e, 11f on the other surface 2b side of the substrate 2B, and a direction for dividing the sealing resin 5 on the other surface 2b side of the substrate 2B is a direction Y intersecting with a direction X in which the pair of terminal electrodes are aligned.SELECTED DRAWING: Figure 30
Patent JP-2020090850-A (JP)
Title: Structure for attaching decorative plate to reclining window
Inventor: SUZUKI Hiroho
IPC: E06B3/70
Filed: 2018-12-06
Abstract: To provide a structure for attaching a decorative plate to a reclining window installed in a building, and to provide a technique for improving a design of the building without impairing a function of the reclining window.SOLUTION: Provided is an attaching structure for attaching a decorative plate 40 to a reclining window 1 that opens and closes when a sash inclines inward or outward, in which, using the reclining window including a sash frame 12 that surrounds glass or a predetermined face material on four sides, and a sash frame 20 that swingably supports the sash frame 12 via a rotary shaft 14 and that is installed in an opening of a wall of a building, a back surface of the decorative plate 40 is attached so as to face an open side surface of the sash frame 12.SELECTED DRAWING: Figure 1
Patent JP-2022034086-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: SHOKONJI TAKAFUMI
IPC: B60W40/04
Filed: 2018-12-07
Abstract: To properly acquire a location of a surrounding vehicle by using three-dimensional information on objects surrounding a vehicle.SOLUTION: A camera captures an image of the surroundings of an own vehicle. An area of a vehicle located in the surrounding of the own vehicle in the captured image is detected as a frame. Thee-dimensional information of an object located in the surroundings of the own vehicle is detected. On the basis of the three-dimensional information, a three-dimensional box indicating a location of the vehicle located in the surroundings of the own vehicle is generated. On the basis of the frame, the three-dimensional box is corrected. The three-dimensional box is arranged to generate surroundings information. This apparatus can be applicable to an in-vehicle system.SELECTED DRAWING: Figure 4
Patent JP-2019057508-A (JP)
Title: Fuel cell having modular base active area
Inventor: FILIPPO GAMBINI
IPC: H01M8/0258
Filed: 2018-12-11
Abstract: To provide a method of designing low cost fuel cells and fuel cell stacks that are optimized for each application and have modular base active areas, the method allowing scaling up or down of a total active area of a fuel cell without changing the active area.SOLUTION: A fuel cell stack comprises: a plurality of fuel cells arranged in a stack configuration extending along a z-axis. Each fuel cell comprises a membrane electrode assembly 140 interposed between a pair of bipolar plates, and each membrane electrode assembly has a total active area 200 measured in an x-y plane that is generally perpendicular to the z-axis. Each bipolar plate comprises a plurality of common passages extending generally parallel to the z-axis. The total active area of each membrane electrode assembly comprises a plurality of base active areas 210 arranged co-planar in the x-y plane along an x-axis.SELECTED DRAWING: Figure 2
Patent JP-2020093636-A (JP)
Title: Gas generator
Inventor: KOYAMA HIROAKI
IPC: B60R21/264
Filed: 2018-12-12
Abstract: To provide a gas generator with a dual structure that can enhance a collecting function for slag while suppressing an increase in weight.SOLUTION: A gas generator 1A comprises a partition part 44 which partitions the space inside a filter 70 into a first combustion chamber S1 and a second combustion chamber S2, and the partition part 44 has a cylindrical partition wall member 45 and a lid member 46 including a closure part 46a and a cylindrical part 46b. A gas passage groove is provided on at least one of a peripheral surface of the cylindrical part 46b which comes into contact with the partition wall member 45 and a peripheral surface of the partition wall member 45 which comes into contact with the cylindrical part 46b. When a second igniter 42 is in operation, the gas passage groove links the first combustion chamber S1 and second combustion chamber S2 accompanying a movement of the lid member 46 while the cylindrical part 46b is held in contact with the partition wall member 45 because of a rise in pressure in the second combustion chamber S2, and consequently a gas produced in the second combustion chamber S2 passes through the gas passage groove to be introduced into the first combustion chamber S1.SELECTED DRAWING: Figure 1
Patent JP-2020098056-A (JP)
Title: Seal device and sintering machine
Inventor: MORISHITA SHIGERU
IPC: F27B21/08
Filed: 2018-12-17
Abstract: To improve followability for the variation of a distance of a gap between two members.SOLUTION: A seal device has: a first member 1; a second member 2 relatively moving in relation to the first member 1 in a separated state from the first member 1; and a seal member 3 arranged between the first member 1 and the second member 2, fixed to the first member 1 and in slidably contact with the second member 2. The first member 1, the second member 2 and the seal member 3 partition two spaces H and L different in pressure. The first member 1 and the second member 2 relatively move in a direction parallel to a sliding face between the second member 2 and the seal member 3. The seal member 3 extends from the first member 1 and reaches the second member 2, separates from the second member 2 being curved from a part 3a in contact with the second member 2, and extends toward the space H higher in pressure out of the two spaces. An end part 3b of the seal member 3 is positioned at the space H having higher pressure.SELECTED DRAWING: Figure 1
Patent JP-2020095652-A (JP)
Title: System, method, and program for authentication
Inventor: NAKAJIMA SHOZO
IPC: G06T7/00
Filed: 2018-12-19
Abstract: To provide an authentication system, authentication method, and authentication program, which enable highly reliable identity verification.SOLUTION: An authentication system for identity verification is provided, comprising: a first acquisition unit for acquiring captured image data of a facial photograph on an identify verification document; a second acquisition unit for acquiring captured image data of a user; a first determination unit configured to determine whether a person of the facial photograph on the identity verification document and the user are identical or not based on the captured image data acquired by the first acquisition unit and the capture image data acquired by the second acquisition unit; and a second determination unit configured to determine whether the captured image data acquired by the second acquisition unit is a diversion of another captured image of the user or not based on the captured image data acquired by the first acquisition unit and the capture data acquired by the second acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2020101890-A (JP)
Title: Insurance exemption possibility determination program, insurance optional clause applicability determination program, and insurance condition proposal program
Inventor: KAWASE RYUJI
IPC: G06Q40/08
Filed: 2018-12-20
Abstract: To provide an insurance exemption possibility determination program that allows a user to easily determine an insurance exemption possibility.SOLUTION: An insurance exemption possibility determination program that determines an insurance exemption possibility for a user, causes a computer to execute: an association degree acquisition step of acquiring in advance three or more grades of association degrees of a combination of user information regarding the user and exemption determination criteria based on insurance exemption items and a possibility of exemption application for the combination; an information acquisition step of acquiring the user information from the user who is about to newly accept an insurance and the exemption items regarding the insurance; and a determination step of referring to the association degrees acquired in the association degree acquisition step and determining the possibility of the application of the exemption items based on the user information and the exemption items acquired through the information acquisition step.SELECTED DRAWING: Figure 3
Patent JP-2020101646-A (JP)
Title: Speaker device
Inventor: KAWAHARA TETSUAKI
IPC: G10H1/00
Filed: 2018-12-21
Abstract: To entertain users by visual effects at low cost.SOLUTION: A speaker device 1 includes a speaker 6, an LED 8, and a SoC2. The SoC2 controls lighting of LED8 based on information contained in a music file. The information included in the music file includes tempo information of the music. The SoC2 causes the LED8 to emit light according to the tempo information of the music. For example, the information included in the music is included in the tag of the music file. Further, for example, the information included in the music is included in a file name of the music file.SELECTED DRAWING: Figure 1