baber/WOPTO huggingface dataset:
Patent JP-2021072329-A (JP)
Title: Power semiconductor device
Inventor: ISHIBASHI HIDETOSHI
IPC: H01L25/07
Filed: 2019-10-30
Abstract: To provide a power semiconductor device in which the number of solder joining processes in a manufacturing method is reduced compared to that in a conventional IPM manufacturing method and which has higher reliability than conventional IPMs.SOLUTION: A power semiconductor device 100 includes: a power semiconductor element 10; a control circuit 50 controlling the power semiconductor element 10; a control board 51 on which the control circuit 50 is mounted; a lid 60 arranged so as to overlap at least a part of the control board 51 in a first direction A; and at least one external connection terminal 70 which has a first part 71 connected to the control board 51, a second part 72 connected to external equipment, and a third part 73 located between the first part 71 and the second part 72 and fixed to the lid 60, the first part 71 being configured as a press-fit portion.SELECTED DRAWING: Figure 1
Patent JP-2021069773-A (JP)
Title: Risk determination device, risk determination system, risk determination method, and computer program
Inventor: KOJIMA KEIKO
IPC: G08B25/04
Filed: 2019-10-31
Abstract: To simply and accurately determine a user's risk due to heat stroke or other heat stress.SOLUTION: A risk determination device comprises: an information acquisition unit which acquires information on an external environmental temperature and information on a temperature and humidity inside a garment of a person; and a risk determination unit which determines a risk of the person due to heat stress on the basis of the acquired information on the environmental temperature and information on the temperature and humidity inside the garment.SELECTED DRAWING: Figure 3
Patent JP-2021078249-A (JP)
Title: Power conversion device, and power conversion controller
Inventor: HIEIDA ICHIHIRO
IPC: H02M3/155
Filed: 2019-11-11
Abstract: To provide a power conversion device, and a power conversion controller which can continue an operation by increasing current of power exceeding rating more than current at the maximum power point and suppressing the power within the rating when the power is input.SOLUTION: A power conversion device (10) comprises: a converter (1) to which power is supplied from a power supply (TMG), and which boosts or steps down voltage of the power by on/off drive of first and second switch elements (Q1, Q2); a first voltage detector (5) which outputs an input voltage value; a first current detector (7) which outputs an input current value; a second voltage detector (6) which outputs an output voltage value of output power to be output by the converter; a second current detector (8) which outputs the output voltage value of the output power; and a control part (3) which performs the on/off drive of the first switch element, and the second switch element based on the input voltage value, the input current value, the output voltage value, the output current value, a preset output voltage value, and a preset output power value, and fluctuates the output voltage value according to the preset output power value.SELECTED DRAWING: Figure 1
Patent JP-2021075184-A (JP)
Title: tire
Inventor: TAGASHIRA MASAO
IPC: B60C11/13
Filed: 2019-11-11
Abstract: To provide a tire capable of improving traveling performance on a low μ road such as a muddy road.SOLUTION: A tire 1 comprises a tread portion 2. The tread portion 2 comprises crown blocks 11 and shoulder blocks 10. A tire circumferential length La of the crown block 11 is longer than a tire circumferential length Lb of the shoulder block 10. The crown block 11 is provided with sipes 13 extending in a tire axial direction. A crown lateral groove 9 dividing the crown blocks 11, comprises: a central portion inclining in a first direction with respect to the tire axial direction; and a pair of outer portions located on both outer sides of the central portion and inclining in a second direction opposite to the first direction with respect to the tire axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020104102-A (JP)
Title: Method for eliminating pressure difference in distillation column
Inventor: KARAKI KEISUKE
IPC: B01D3/34
Filed: 2019-11-13
Abstract: To provide a pressure difference eliminating method for eliminating, during operation, pressure loss (pressure difference) which occurs due to salts resulting from impurities in a raw material in distillation equipment, without adversely affecting the quality and production efficiency of a product.SOLUTION: The method is for eliminating the occurrence of pressure difference attributed to deposition of salts in distillation equipment, and employs a quaternary ammonium compound represented by the general formula [1] in the figure as a salt remover. (In the formula [1], R1, R2 and R3 each independently represent a hydrocarbon group having 1-4 carbon atoms, and n represents an integer from 1 to 10.)SELECTED DRAWING: None
Patent JP-2020042035-A (JP)
Title: Pattern inspection device and pattern inspection method
Inventor: OTAKI HISAAKI
IPC: G03F1/84
Filed: 2019-11-13
Abstract: To provide an inspection device that can inspect an image of a mask substrate on which a pattern is formed by an exposure device.SOLUTION: An inspection device 100 comprises: a transmitting illumination optical system 170 that can change an illumination shape of first inspection light; a reflection illumination optical system 172 that includes an objective lens and a polarization element; a drive mechanism 176 that can cause the polarization element to move onto an optical path from the out of the optical path, and cause the polarization element to move onto the out of the optical path from the optical path; a photodiode array 105 that receives transmission light from a mask substrate illuminated with the first inspection light while a stage is moving; an image forming optical system 178 that receives the transmission light via the objective lens, and images the received transmission light on a sensor; and an aperture diaphragm 180 that is arranged between the mask substrate and the sensor, and adjusts a light flux diameter of the transmission light so that a numerical aperture (NA) allowing the transmission light from the mask substrate to the objective lens to be incident is switchable between a high numerical aperture state and a low numerical aperture state.SELECTED DRAWING: Figure 1
Patent JP-2021082621-A (JP)
Title: Semiconductor device, circuit board mounted with semiconductor device, method for manufacturing circuit board mounted with semiconductor device and electric power conversion equipment
Inventor: SATO HIKARI
IPC: H01L25/07
Filed: 2019-11-14
Abstract: To obtain a semiconductor device capable improving the insulation between a plurality of leads when mounted on a circuit board.SOLUTION: The semiconductor device 100 comprises: a resin sealing body 7 for sealing the semiconductor element; a plurality of external power leads 32 and external control leads 52 projecting outside from the resin sealing body 7; and a resin member 11 provided in contact on base ends of external power leads 32 and external control leads 52, and external power leads 32 and external control leads 52 have protrusions 33, 53 (stop mechanisms) that interrupt wet-spreading of the resin member 11.SELECTED DRAWING: Figure 3
Patent JP-2020105162-A (JP)
Title: Combination therapy including kras g12c inhibitor and one or more additional pharmaceutically active agents for treatment of cancers
Inventor: JAMES RUSSELL LIPFORD
IPC: A61P35/00
Filed: 2019-11-14
Abstract: To provide combination therapy including a KRAS G12C inhibitor and one or more additional pharmaceutically active agents for treatment of cancers.SOLUTION: The present invention provides combination therapy that includes a KRASG12C inhibitor, such as the formula in the figure or a pharmaceutically acceptable salt thereof, and one or more additional pharmaceutically active agents, particularly for treatment of cancers. The invention also relates to pharmaceutical compositions that contain a KRASG12C inhibitor and one or more additional pharmaceutically active agents for treatment of cancers.SELECTED DRAWING: Figure 1
Patent JP-2021078554-A (JP)
Title: Absorbent article
Inventor: NISHIKAWA AYA
IPC: A61F13/472
Filed: 2019-11-14
Abstract: To provide an absorbent article capable of sustaining appropriate cool feeling effects for a long time.SOLUTION: An absorbent article includes: an absorber; a surface sheet; and a rear surface sheet. The absorber has a surface and a reverse surface. The surface sheet is arranged on the surface side. The rear surface sheet is arranged on the reverse surface side. The absorbent article has a back and forth direction, a horizontal direction, and a thickness direction which are orthogonal to one another. The absorber includes: a cooling sensation agent; and a cooling sensation agent delivery agent emitting the cooling sensation agent when receiving stimulus. The cooling sensation agent exists, gradually decreasingly in quantity from the surface to the reverse surface across the thickness direction of the absorber. In the entire absorber, an amount of cooling sensation agent included in the cooling sensation agent delivery agent is larger than an amount of the cooling sensation agent.SELECTED DRAWING: Figure 2
Patent JP-2021079796-A (JP)
Title: Vehicular slide rail device
Inventor: KATO DAISUKE
IPC: B60N2/07
Filed: 2019-11-18
Abstract: To obtain a vehicular slide rail device capable of restricting enlargement of an upper rail and complication of a shape, as one example.SOLUTION: A vehicular slide rail device according to an embodiment includes, as one example: a lower rail which has two walls that extend in a first direction and that mutually separate in a second direction, and which is provided with an opening extending in the first direction between the two walls; an upper rail which is located in the opening, and to be fitted to the lower rail so as to be movable in the first direction; a fitting part to be attached to the lower rail; and an extension wall extending from the fitting part. The extension wall includes: a cover which is movable between a closing position for covering the opening, and an open position separated from the opening; and a guide member which has a fitting wall attached to the upper rail, and a first guide wall projecting from the fitting wall so as to move away from the upper rail, and supporting a part of the extension wall in the open position.SELECTED DRAWING: Figure 9
Patent JP-2021081004-A (JP)
Title: Electromagnetic clutch
Inventor: TERAOKA MASAO
IPC: F16D1/06
Filed: 2019-11-19
Abstract: To provide an electromagnetic clutch capable of being miniaturized with a simple structure, and transmitting large torque while suppressing self-lock.SOLUTION: An electromagnetic clutch includes: an electromagnetic mechanism 3 supported by a housing 17; an armature 5 disposed in a manner that it can be relatively rotated and attracted to the electromagnetic mechanism 3; a cam mechanism 7 exhibiting cam thrust force between both cam members 75, 77 by relative rotation of the pair of cam members 75, 77, and transmitting torque; a receiving portion 9 for restricting movement of the cam member 75 in a separating direction axially to the cam member 77; a first connection portion 8 for engaging the armature 5 and the cam member 75 with each other; a second connection portion 11 for connecting the cam member 77 to the shaft 15 so that they can be integrally rotated; and a clutch portion 13 formed between the cam member 77 and the housing 17, receiving the cam thrust force, and frictionally engaging the cam member 77 with the housing 17.SELECTED DRAWING: Figure 1
Patent JP-2021083264-A (JP)
Title: Power storage system
Inventor: TOYA SHOICHI
IPC: H02J9/06
Filed: 2019-11-21
Abstract: To suppress momentary interruption at the start or end of timer discharge.SOLUTION: An inverter (12) converts DC power supplied from a power storage unit (10) into AC power. A first current measuring unit (15) measures a current flowing from a power system (2) to a load (3) or the entire current flowing through the load (3). A second current measuring unit (17) measures a current flowing from the power storage unit (10) to a node (N1). A control unit (11) controls a first switch (SW1) and a second switch (SW2) to be in the ON state during a discharge time zone of the power storage unit (10) set in advance, and controls the inverter (12) such that the ratio of the second current value to the first current value maintains a preset target value (the target value does not include 0).SELECTED DRAWING: Figure 3
Patent JP-2020041413-A (JP)
Title: Board for construction including soundproof foam
Inventor: CHRISTOPHER K ATHARI
IPC: E04B1/86
Filed: 2019-11-25
Abstract: To provide a structure of a board for construction having a reinforced acoustic character.SOLUTION: A board is a gypsum board having an opposed decorative sheet and an intermediate curing gypsum core 22. An open cell polymer sheet 28 is formed in the gypsum core 22, and as the result, the board obtained has a reinforced soundproof performance. In alternative embodiment, an individual piece of a polymer foam is used in the place of the polymer sheet. In addition, various manufacturing methods capable of forming the board having the reinforced acoustic performance in a continuous process are disclosed.SELECTED DRAWING: Figure 4
Patent JP-2021085578-A (JP)
Title: Air-conditioning management system
Inventor: OKADA RYOHEI
IPC: F24F11/54
Filed: 2019-11-26
Abstract: To provide an air-conditioning management system for managing a plurality of air-conditioning apparatuses to be managed.SOLUTION: An air-conditioning management system 1 is a system for managing a plurality of air-conditioning apparatuses 10 to be managed. The air-conditioning management system 1 includes a controller 60 and a server device 40. The controller 60 is connected to the air-conditioning apparatus 10. The controller 60 executes a management program for managing the air-conditioning apparatus 10. The server device 40 is connected to the controller 60. The server device 40 provides the controller 60 with an air-conditioner data model. The air-conditioner data model is an aggregate of data on the air-conditioning apparatuses 10 referred to by the management program.SELECTED DRAWING: Figure 1
Patent JP-2021087138-A (JP)
Title: On-vehicle relay device, program, and relay method
Inventor: KODAMA YUICHI
IPC: G06F13/00
Filed: 2019-11-28
Abstract: To provide an on-vehicle relay device or the like capable of performing appropriate processing to update a control program even when a vehicle is being charged.SOLUTION: An on-vehicle relay device includes a control section for controlling relaying of a message. When an updating program acquired from an external server is relayed to on-vehicle ECUs being updating objects, the control section relays the updating program by a plurality of relay modes. The plurality of relay modes includes: the first relay mode for prohibiting relaying of a message between the on-vehicle ECUs other than the on-vehicle ECUs being the updating objects; and the second relay mode for prohibiting relaying of a message between the on-vehicle ECUs other than the on-vehicle ECUs being the updating objects and the on-vehicle ECU related to a charging control device. The control section selects the first relay mode or the second relay mode based on a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2021086456-A (JP)
Title: Data processor, service support system, data processing method, and program
Inventor: AOKI MASARU
IPC: G06F13/00
Filed: 2019-11-28
Abstract: To efficiently utilize stored data while cooperating with an external device used by a data user.SOLUTION: A data processor 3 that processes data used for predetermined service provided by a data utilization device 90 (an example of an external device) comprises: a communication part 31 (an example of receiving means) that receives data, obtained from a device 60, from a management device 10 remotely managing a device 70 in a local network; storage means (for example, DWH300 or a data mart 400) that stores conversion data converted from the received data according to the contents of the service; and a communication control part 57 (an example of communication means) that sends the conversion data stored in the storage means, by using a specific API (an example of an application interface) placed under a use contract with each data utilization device 90, to the data utilization device 90.SELECTED DRAWING: Figure 2
Patent JP-2021086772-A (JP)
Title: Gas circuit breaker
Inventor: KATSUMATA SHUNICHI
IPC: H01H33/915
Filed: 2019-11-29
Abstract: To provide a gas circuit breaker which can significantly suppress hot gas and suppresses the ingress of hot gas into a space formed of surroundings of an insulation rod and the inside of an insulation cylinder, thereby capable of preventing ground faults.SOLUTION: A gas circuit breaker of the present invention includes an insulation rod protective member connected to a connection part between a puffer shaft and an insulation rod and arranged to cover the insulation rod. The gas circuit breaker has a double cylindrical member having one end connected to a movable side conductor and arranged to stretch in an axial direction so as to sandwich the insulation rod protective member at a predetermined interval, a packing being arranged between the insulation rod protective member and an inside member of the double cylindrical member.SELECTED DRAWING: Figure 3
Patent JP-2021087915-A (JP)
Title: Separated water discharge device of centrifugal dehydrator
Inventor: UEHANE Masashi
IPC: B04B11/02
Filed: 2019-12-04
Abstract: To provide a technology that enables reduction of an energy loss of separated water discharged from a centrifugal dehydrator and thereby reduces power of the centrifugal dehydrator to resolve an issue in which the separated water is discharged while moving at high speed in conjunction with rotation of the device and consequently the separated water has high kinetic energy, leading to a large energy loss.SOLUTION: A separated water discharge device of a centrifugal dehydrator is a member installed at a discharge port 10 of separated water discharged from a bowl 3 of a centrifugal dehydrator and comprises: a drain water discharge member 13 which is a component for discharging the separated water; and an air guide member 14 which is a tubular structure in which air flows. The separated water is discharged from the drain water discharge member 13 in an opposite direction of rotation. The air guide member 14 compresses air, which flows thereinto from an air inlet 19, in conjunction with rotation of the bowl 3 therein and blows the air onto the separated water from an air outlet 20 to reduce a speed of the separated water and thereby reduce power of the centrifugal dehydrator.SELECTED DRAWING: Figure 5
Patent JP-2021087408-A (JP)
Title: Composition for reducing amounts of enteric deoxycholic acid
Inventor: AKIYOSHI SHINOBU
IPC: A61K31/198
Filed: 2019-12-05
Abstract: To provide a composition for reducing amounts of enteric deoxycholic acid that has high safety and allows continued ingestion or administration.SOLUTION: A composition for reducing amounts of enteric deoxycholic acid contains, as active ingredients, tyrosine, serine, alanine, aspartic acid, glutamic acid, isoleucine and cystine.SELECTED DRAWING: Figure 1
Patent JP-2020090492-A (JP)
Title: Improved method for preparing triacetone amine
Inventor: KATHARINA MINKE
IPC: C07D211/74
Filed: 2019-12-06
Abstract: To provide an improved method for preparing triacetone amine.SOLUTION: The method involves treating a crude product from triacetone amine preparation, which leads to an increase in the content of compounds which react readily with ammonia. This method enables efficient recycling of the by-products formed in synthesis of triacetone amine.SELECTED DRAWING: None
Patent JP-2021095701-A (JP)
Title: Window side structure and living room
Inventor: TAMEKUNI SEIJI
IPC: E04H1/02
Filed: 2019-12-16
Abstract: To provide: a window side structure capable of forming a seat part allowing a user to be seated with a user's back facing a window part, without being designed to project from an outer wall; and a living room in which the window side structure is effectively arranged in consideration of a living scene.SOLUTION: A window side structure 1 comprises: an outdoor recessed part 3 formed with a part of an outer wall of a building set back toward an indoor side; an indoor recessed part 4 formed on the indoor side of the outdoor recessed part 3 and formed with a part of an indoor wall surface 15 partitioning a living room 2 projecting toward the outdoor recessed part 3 side; a window part 5 provided on the outer wall serving as a boundary between the outdoor recessed part 3 and the indoor recessed part 4; and a seat part 6 being fixture furniture formed in the indoor recessed part 4 and allowing a user to be seated with a user's back facing the window part 5. The living room 2 is a large space living room in which any of the window side structures 1 described above is arranged, and at least a living space 12, a dining space 13, and a kitchen 14 are arranged in a row in the longitudinal direction without columns, and the indoor recessed part 4 is formed at a position including the center in the longitudinal center.SELECTED DRAWING: Figure 1
Patent JP-2021096137-A (JP)
Title: Filter device, column, and liquid chromatograph device
Inventor: NAKAYAMA YUSUKE
IPC: G01N30/26
Filed: 2019-12-17
Abstract: To suppress clogging of a filter in a structure having a plurality of filters.SOLUTION: A filter device (upstream filter structure 40) comprises: a first filter 48; a first holding member 44 of a hollow construction, into which the first filter 48 is fitted; a second filter 50, a bore diameter of which is smaller than the first filter 48; a second holding member 46 of a hollow construction, into which the second filter 50 is fitted; and a spacer 56 of a hollow construction, which is arranged between the first holding member 44 and the second holding member 46 and maintains the first filter 48 and the second filter 50 in a contactless state. The spacer 56 includes a first contact part that is in contact with the first filter 48.SELECTED DRAWING: Figure 4
Patent JP-2020100821-A (JP)
Title: Self-repairable urethane (meth)acrylamide and resin composition containing the same
Inventor: KOBAYASHI DAISUKE
IPC: C09J175/14
Filed: 2019-12-19
Abstract: To provide a resin composition for self-repairable material which is excellent in curability with active energy rays, and is excellent in self repair property, stain resistance, bending resistance, flexibility and strength.SOLUTION: Urethane (meth)acrylamide capable of providing a cured product having a loss elastic modulus in a specific range is excellent in self repair property, stain resistance and the like. The urethane (meth)acrylamide is composed of polyisocyanate, low-molecular-weight polyol, (meth)acrylamide having a hydroxyl group and (meth)acrylate having a hydroxyl group, a content of the hard segment is 20-70 mass%, and a resin composition for self repair material can form a cured product that has high curability to active energy rays and has excellent self repair property, stain resistance and bending resistance by containing the urethane (meth)acrylamide.
Patent JP-2021101077-A (JP)
Title: Structure, and construction method of the same
Inventor: TOSAUCHI YUSUKE
IPC: E02D27/00
Filed: 2019-12-24
Abstract: To provide a pile cap having a novel structure, and a structure body including the same.SOLUTION: A structure comprises at least one pile, a base plate, and a pile cap. The base plate is positioned on the at least one pile, and fixed to the at least one pile. The pile cap is positioned on the base plate, and includes a plurality of pile head fastening reinforcements extending parallel to an axis of the at least one pile. At least one of the plurality of pile head fastening reinforcements is disposed so as not to be superposed on the pile in the pile extension direction.SELECTED DRAWING: Figure 1