baber/WOPTO huggingface dataset:
Patent JP-2020092273-A (JP)
Title: Light-emitting device
Inventor: HORIKAWA YUTA
IPC: H01L33/62
Filed: 2020-01-15
Abstract: To provide a resin package in which light from a light-emitting element can be efficiently extracted to the outside.SOLUTION: A resin package 10 has a resin portion 30 and a first lead 51 and a second lead 52, in which a recess 2 is disposed that has a bottom surface where a part of an upper surface of the first lead and a part of an upper surface of the second lead are exposed from the resin portion. The bottom surface of the recess has, in a top view, a first side 21, a second side 22 located opposite to the first side, a third side 23 connecting to the first side and the second side, and a fourth side 24 located opposite to the third side. The upper surface of the first lead in a top view has a first groove at a position overlapping with the first side, a second groove at a position overlapping with the second side, a third groove at a position overlapping with the third side, and a fourth groove extending from a part of the third groove to an end face of the first lead opposing to the second lead. The first groove, the second groove, the third groove and the fourth groove are continuous, in which a part of the resin portion is disposed.SELECTED DRAWING: Figure 1A
Patent JP-2021109944-A (JP)
Title: Polyphenylene ether, curable composition containing polyphenylene ether, dry film, prepreg, cured product, laminate, and electronic component
Inventor: MATSUMURA SATOKO
IPC: C08J5/18
Filed: 2020-01-15
Abstract: To provide a curable composition that has solubility in various solvents (organic solvents excluding highly toxic organic solvents, for example cyclohexanone), a cured film of which curable composition exhibiting excellent humidity resistance.SOLUTION: The present disclosure provides a terminal modified polyphenylene ether in which all or part of terminal hydroxy groups of polyphenylene ether are modified with curable functional groups. The polyphenylene ether is obtained from a phenol satisfying at least Condition 1 (having hydrogen atoms at ortho position and para position) and has an inclination of less than 0.6 calculated by a conformation plot, the curable functional group being at least one selected from a functional group containing an unsaturated carbon bond, a carboxyl group, a cyclic (thio) ether group, an acid anhydride group, a maleimide group.SELECTED DRAWING: None
Patent JP-2021112332-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-17
Abstract: To provide a game machine capable of preventing a decrease in interest in a game.SOLUTION: A game machine displays imparted quantity display regarding an imparted quantity of a game value imparted by entry of a game medium into variable winning means at a lapse of a predetermined period after the variable winning means is changed from a second state to a first state when a first round game is performed from among plural round games. Predetermined display corresponding to non-impartation of a game value as imparted quantity display is displayed at a lapse of a predetermined period when a game medium does not enter the variable winning means within a predetermined period, and specific display differing from predetermined display is displayed as an imparted quantity at a lapse of a predetermined period when a game medium enters the variable winning means within a predetermined period.SELECTED DRAWING: Figure 10-11
Patent JP-2020062504-A (JP)
Title: Action response toy
Inventor: SAWAJIRI YUJI
IPC: A63H5/00
Filed: 2020-01-20
Abstract: To provide an action response toy capable of outputting a performance in response to action in which a user approaches toy bodies each other, and subsequently, capable of outputting a performance according to action in which a user separates the toy bodies each other.SOLUTION: An action response toy 10 comprises a buckle 20 and rings 40A, 40B. The buckle 20 and the rings 40A, 40B can be attached to a body of a user 11 respectively, and can be made to approach and separate each other, according to action performed by the user to which they are attached. A main control part included in the buckle 20 controls a main output part in the buckle 20 to output a first performance, when it is determined that, the ring 40A or 40B is made to approach the buckle and ring, and controls the main output part in the buckle 20 to output a second performance when it is determined that, the ring 40A or 40B is made to separate from the buckle and ring by the user's action in outputting the first performance.SELECTED DRAWING: Figure 1
Patent JP-2021114709-A (JP)
Title: Image formation apparatus, image formation method and program
Inventor: SHIMAKAWA YASUNORI
IPC: H04N1/00
Filed: 2020-01-20
Abstract: To support the user's work to confirm the content of a document converted into image data.SOLUTION: An image formation apparatus 101 comprises: reading means which generates image data by reading a document; display means which displays the image data on a display unit (operation unit 118); character recognition means which executes character recognition processing on the image data; and registration means which registers a character string selected by the user from the character string obtained by executing the character recognition processing by the character recognition means. The display means enlarges and displays the character string included in the image data generated by reading the document by the reading means in such a state that the registration means registers the character string.SELECTED DRAWING: Figure 5
Patent JP-2021112161-A (JP)
Title: Method for producing aldehyde compound and method for producing hydrocarbon compound
Inventor: INUI MASAYUKI
IPC: C12P7/26
Filed: 2020-01-20
Abstract: To provide a method for producing a C8-16 aldehyde compound, from an amino acid as raw material, by a bioprocess using a microbial cell as a catalyst, and a method for producing a hydrocarbon compound from the aldehyde compound.SOLUTION: A method for producing an aldehyde compound includes an aldehyde production step for producing a C8-16 aldehyde compound by bringing a catalyst into contact with an amino acid in an aqueous reaction solution, where the catalyst is a microbial cell or a part thereof.SELECTED DRAWING: None
Patent JP-2020077002-A (JP)
Title: Display device
Inventor: HIROSE ATSUSHI
IPC: G02F1/1368
Filed: 2020-01-21
Abstract: To provide a display device capable of reducing a parasitic capacitance between wires while preventing an increase in wiring resistance, to provide a display device having an improved display quality, and to provide a display device capable of reducing power consumption.SOLUTION: A pixel of a liquid crystal display device includes a signal line, a scanline crossing the signal line, a first electrode projecting from the signal line, a second electrode facing the first electrode, and a pixel electrode connected to the second electrode. Further, a part of the scanline has a loop shape, and a part of the first electrode is located in a region superposed with an opening of the scanline. Namely, the part of the first electrode is not superposed with the scanline.SELECTED DRAWING: Figure 1
Patent JP-2020061587-A (JP)
Title: Cutting/bending method
Inventor: ISHIKAWA NOBUYUKI
IPC: H05K13/04
Filed: 2020-01-22
Abstract: To appropriately mount a lead component on a substrate.SOLUTION: In a cut-and-clinch apparatus, leads of a lead component are bent in one of three types of states, namely an inward bent state, an outward bent state, and an N-shape bent state. The inward bent state is a state where the pair of leads are bent inward by bringing a pair of movable parts 122 closer to each other. The outward bent state is a state where the pair of leads are bent outward by bringing the pair of movable parts away from each other. The N-shape bent state is a state where the pair of leads are bent into an N-shape by bringing a pair of slide bodies 112 closer to each other so as to bring the pair of movable parts away from each other, and then rotating the pair of slide bodies around a midpoint 210. Thus, the leads can be bent in various types of states so that the lead component can be appropriately mounted on a substrate.SELECTED DRAWING: Figure 15
Patent JP-2021117514-A (JP)
Title: Maintenance support method, maintenance support device and maintenance support program
Inventor: TAKAKURA HIROSHI
IPC: G06Q10/00
Filed: 2020-01-22
Abstract: To provide a diagnosis support program and a diagnosis support system which facilitate a maintenance of a store facility.SOLUTION: In a diagnosis enterprise side server 40 of a maintenance support system, a report creation processing unit of a CPU40 refers to a maintenance support DB, and creates a prescribed report. The created report data is stored in the maintenance support DB. In the report, a store name, a store ID, an equipment name, an equipment ID, a test item, a test result, a score, and a part to be repaired are associated with each other, respectively. A repair specification creation processing unit refers to the maintenance support DB, and creates a prescribed repair specification. The created repair specification data is stored in the maintenance support DB. In the repair specification, the store name, the equipment name, the part to be repaired, and a repair procedure are associated with each other, respectively.SELECTED DRAWING: Figure 4
Patent JP-2021123122-A (JP)
Title: Horizontal vibration suppression device
Inventor: OKA KUNIAKI
IPC: B60N2/06
Filed: 2020-01-31
Abstract: To provide a horizontal vibration suppression device capable of actively suppressing horizontal vibrations acting on a seat.SOLUTION: A horizontal vibration suppression device suppresses horizontal vibrations acting on a seat 20 in a vehicle in which movable parts 21, 22, 23 moving integrally with the seat 20 are configured to be slidable in a horizontal direction seen from an occupant with respect to stationary parts 91, 92, 93 whose horizontal directions are fixed to a vehicle body 90. A fluid pressure actuator 30 reciprocally displaces a relative position between the stationary parts and the movable parts by movement of an output part 33 corresponding to the magnitude of fluid pressure between a first fluid chamber 31 and a second fluid chamber 32. A two-way switching valve 50 is provided between an external fluid pressure supply source 60 and the fluid pressure actuator 30, and switches a channel so as to supply fluid to one of the first fluid chamber 31 and the second fluid chamber 32 and discharge the fluid from the other. A control part 80 acquires information on horizontal vibrations acting on the seat 20, and operates the two-way switching valve 50 so as to suppress the horizontal vibrations and control the operation of the fluid pressure actuator 30.SELECTED DRAWING: Figure 1
Patent JP-2021125740-A (JP)
Title: Image reading device
Inventor: TEZUKA SEIJI
IPC: B65H1/00
Filed: 2020-02-03
Abstract: To solve the problem in which: a user may loose their hold of a device main body in a state where a change in the posture of the device main body with respect to a fulcrum is permitted; in such a case, conventionally, particular consideration is not given to the safety of the device main body.SOLUTION: An image reading device comprises: a support part that is in contact with a placement surface on which the device is placed; a device main body part that includes reading means that reads a document and can rotate with respect to the support part to change its posture; and posture holding means that holds the posture of the device main body part with respect to the support part. The posture of the device main body part includes a first posture that is a posture in a non-use period, and a second posture that is the posture of the device main body part when the device performs document reading with the reading means and in which the projection area on the placement surface becomes larger than that in the first posture. When the posture of the device main body part is at least in the first posture and the second posture, the center of gravity of the device main body part in the vertical direction is at or lower than the center of the axis of rotation of the device main body part when viewed from the direction of the axis of rotation of the device main body part.SELECTED DRAWING: Figure 8
Patent JP-2020073063-A (JP)
Title: Game machine
Inventor: KANZAKI JUNICHI
IPC: A63F7/02
Filed: 2020-02-04
Abstract: To provide a game machine having a high degree of freedom in a sound volume adjustment width.SOLUTION: A game machine comprises sound output means and prescribed operation means and is configured to be able to perform games. The game machine further comprises: setting means capable of setting, on the basis of operation of the operation means, one setting value from among a plurality of setting values having different maximum sound volume to be outputted from the sound output means; and adjustment means adjustable in a stepwise manner from a prescribed minimum sound volume to the maximum sound volume corresponding to the setting value set by the setting means. The adjustment means increases the sound volume in the stepwise manner with a constant sound volume variable width from the minimum sound volume to the maximum sound volume and the sound volume variable width becomes different according to the setting value.SELECTED DRAWING: Figure 8
Patent JP-2021123258-A (JP)
Title: Vehicle height adjustment device
Inventor: KAWADA TAKUMI
IPC: B60G17/017
Filed: 2020-02-06
Abstract: To restrain a vehicle lower part from interfering with a road surface when adjusting a vehicle height in a vehicle height adjustment device.SOLUTION: A vehicle height adjustment device 10 has a vehicle height adjustment part 46, a prediction part 40 and a vehicle height control part 42. Among these, the vehicle height adjustment part 46 adjusts a vehicle height to either one of a first state and a second state. This first state is a state where the vehicle height is set to a prescribed height, and the second state is a state where the vehicle height is made lower than the first state. The prediction part 40 predicts whether or not a driving battery 24 (a lower part) of a vehicle 12 interferes with the road surface in the second state. The vehicle height control part 42 controls the vehicle height adjustment part 46 so as to take either one of the first state and the second state. When the prediction part 40 predicts interference the driving battery 24 of the vehicle 12 with the road surface, the vehicle height adjustment part 46 limits transfer to the second state from the first state. Thus, the interference of the driving battery 24 of the vehicle 12 with the road surface can be restrained when lowering the vehicle height.SELECTED DRAWING: Figure 2
Patent JP-2021123051-A (JP)
Title: Recording device and method for controlling the same
Inventor: TOMITA MASAMITSU
IPC: B41J29/38
Filed: 2020-02-06
Abstract: To provide a recording device that can detect breakage or torsion of a long recording medium with a simple configuration.SOLUTION: A recording device performs recording on a long recording medium. The recording device includes: recording means for performing recording on a recording medium; carrying means provided upstream in a direction of carrying a recording medium as compared to the recording means and carrying a recording medium; detection means for detecting a length of a recording medium in a width direction crossing with the carrying direction upstream in the carrying direction as compared to the carrying means; and detection means for detecting a state of a recording medium on the basis of a detection result by the detection means.SELECTED DRAWING: Figure 1
Patent JP-2021112811-A (JP)
Title: Byte holder with micro meter
Inventor: OKABE ISAO
IPC: B23B27/00
Filed: 2020-01-20
Abstract: To make it possible to easily grip a cutting position of a work-piece, easily perform attachment/detachment of a tool equipped with byte, and further, perform a work such as cutting at cheap price and with high accuracy.SOLUTION: The byte holder comprises: a ring-shaped sign body 3 on an outer surface of which a display part 1 such as visible scale or the like is provided, and on an inner surface of which a thread part 2 is formed; a sign body regulation tool 5 which regulates movement of the sign body 3 in a vertical direction, and at a midship part of which a hole 4 is provided; a byte position adjustment tool 7 provided with a thread part 6 which passes through the hole 4 and engages with the thread part 2 of the sign body 3; a tool 10 which includes byte 8 at a tip thereof, and is inserted in a hole 9 provided in the byte position adjustment tool 7; and a fixture 11 which can fix/remove the tool 10 to/from the byte position adjustment tool 7.SELECTED DRAWING: Figure 1
Patent JP-2020096621-A (JP)
Title: Methods for assisting in detecting alzheimer's disease or mild dementia
Inventor: TAWARA SAKATOSHI
IPC: G01N33/50
Filed: 2020-02-12
Abstract: To provide methods for assisting in detecting Alzheimer's disease or mild dementia, the method assisting in detecting Alzheimer's disease or mild dementia with high accuracy.SOLUTION: Provided is a method for assisting in detecting Alzheimer's disease or mild dementia as an indicator using the abundance of at least one miRNA selected from the group consisting of miR-122, miR-144, let-7f, miR-128-3p, and miR-107 that are contained in the test sample separated from a living body (however, excluding the method in which miR-144, let-7f or miR-107 is used alone as an indicator), in which when the abundance of miR-122 is higher than that of a healthy person, and/or the abundance of at least one miRNA selected from the group consisting of miR-144, let-7f, miR-128-3p, and miR-107 is lower than that of a healthy person, it is indicated that there is a high possibility of developing Alzheimer's disease or mild dementia.SELECTED DRAWING: Figure 12
Patent JP-2021126623-A (JP)
Title: Coating device and coating method
Inventor: KASHIMA KENKICHI
IPC: B05D3/12
Filed: 2020-02-14
Abstract: To provide a coating device which prevents defects due to insufficient wet spread of a coating agent.SOLUTION: A coating device 100 includes a dispense unit 10, a plate pressing unit, a determination part 115, and a final coating processing part 113. The dispense unit 10 discharges a coating agent. The plate pressing unit presses a plate against a coating agent applied onto a trial coating substrate by the dispense unit 10 with a predetermined reference load. The determination part 115 measures a contact area between the pressed plate and the coating agent, and determines whether or not the contact area is equal to or larger the reference area. The final coating processing part 113 controls the dispense unit 10 when the determination part 115 determines that the contact area of the contacted coating agent is equal to or larger the reference area, and applies the coating agent to a coating object.SELECTED DRAWING: Figure 14
Patent JP-2021132061-A (JP)
Title: Semiconductor package substrate, semiconductor package, and semiconductor light emitting device
Inventor: ICHINOKURA KEIJI
IPC: H01L33/52
Filed: 2020-02-18
Abstract: To provide a semiconductor light emitting device, a semiconductor package substrate, and a semiconductor package capable of preventing breakage and separation of a lid member by suppressing flow in of AuSn eutectic solder into a cavity where a semiconductor light emitting element is housed.SOLUTION: A semiconductor package substrate 5 includes a semiconductor housing space 51 formed with a mounting surface 511 which is formed on a bottom side and on which a semiconductor light emitting element 2 is mounted and a reflecting wall 512 which is formed at a periphery of the mounting surface 511 and reflects light emitted from the semiconductor light emitting element 2 mounted on the mounting surface 511; a mounting region which is formed at an edge section 52 and on which a lid member 6 covering the semiconductor light emitting element 2 is mounted; and flow preventing sections 53 and 54 which spatially separates the mounting region and the reflecting wall 512 so as to preventing a joining member 7 joining the lid member 6 and the edge section 52 from flowing into the semiconductor housing space from the mounting region.SELECTED DRAWING: Figure 1
Patent JP-2021131067-A (JP)
Title: Exhaust diffuser
Inventor: MEGURO TAKAYUKI
IPC: F01N13/08
Filed: 2020-02-20
Abstract: To provide an exhaust diffuser capable of further improving the cooling performance of exhaust gas.SOLUTION: The exhaust diffuser which is provided on the downstream side of an exhaust pipe where exhaust gas flows, for mixing the exhaust gas with outside air and exhausting it to the atmosphere, includes a cylindrical front stage part including a first outside air introduction portion for introducing outside air and fixed to the exhaust pipe, and a plate-like rear stage part provided projecting to the downstream side further than a downstream end opening of the front stage part and fixed to the front stage part, the rear stage part having a protruded portion to be convex to the axial center direction of the front stage part, on the face which the exhaust gas exhausted from the downstream end opening of the front stage part contacts.SELECTED DRAWING: Figure 1
Patent JP-2021134687-A (JP)
Title: Engine with supercharger
Inventor: MATSUMOTO TAKAMASA
IPC: F02D29/02
Filed: 2020-02-25
Abstract: To provide an engine with a supercharger capable of regenerating a filter in a short time while preventing exhaust gas from becoming high, even under the condition where air-cooling due to running wind is difficult.SOLUTION: An engine with a supercharger comprises a turbocharger 4, an electric supercharger 5, an exhaust emission control device 6 having an aftertreatment device 6b including a filter, etc. A compressor 41 and the electric supercharger 5 are arranged in an intake passage 31, and the exhaust emission control device 6 and a turbine 42 are arranged in an exhaust passage 32. The EGR passage 71 has a shortcut passage 72. When executing filter regeneration processing in an idling state, a control unit drives the electric supercharger 5, and merges fresh air into exhaust gas on the downstream side with respect to the exhaust emission device 6 through the shortcut passage 72.SELECTED DRAWING: Figure 8
Patent JP-2021134261-A (JP)
Title: Resin composition, resin sheet, and method for producing resin composition
Inventor: KUBOTA TAKUMI
IPC: C08K3/36
Filed: 2020-02-26
Abstract: To provide a low dielectric member excellent in balance between dielectric characteristics and thermal expansion coefficient, and a method for manufacturing the same.SOLUTION: A resin composition and a resin sheet contain a resin having a structural unit represented by general formula (A1) and a filler. In the general formula (A1), R1, R2, R3 and R4 are each independently hydrogen or a C1-30 organic group; at least one of R1, R2, R3 and R4 contains an alicyclic structure and/or an aromatic ring structure; and a1 is 0, 1 or 2.SELECTED DRAWING: None
Patent JP-2021134540-A (JP)
Title: Water immersion prevention member, and underfloor water immersion prevention structure
Inventor: HASEGAWA AKIKO
IPC: E04H9/14
Filed: 2020-02-26
Abstract: To provide a water immersion prevention member and an underfloor water immersion prevention structure capable of securing maintainability.SOLUTION: A water immersion prevention member 30 is formed of a material which expands in volume when absorbing water, in a plate shape, and comprises a main body portion 30A in which a vent hole 30B penetrating in a plate thickness direction is formed. When the main body portion 30A expands in volume by absorbing water, an opening area of the vent hole 30B is reduced. Thus, while air is circulated through the vent hole 30B before absorbing water, immersion of air and water is suppressed when absorbing water. Also, because the main body portion 30A has flexibility, in a state in which the main body portion 30B is bent, the water immersion prevention member 30 can be attached to a part where water immersion is prevented through a gap of a foundation 12 etc.SELECTED DRAWING: Figure 1