baber/WOPTO huggingface dataset:
Patent JP-2021051469-A (JP)
Title: Drawing search device, model generation device, drawing search method, and model generation method
Inventor: MORIMOTO MITSURU
IPC: G06F30/12
Filed: 2019-09-24
Abstract: To improve convenience for a user in drawing search more than before.SOLUTION: A drawing search device (12) retrieves at least one drawing corresponding to a target drawing from a plurality of search target drawings that is pre-classified into P groups (P is an integer of 2 or greater) based on search target drawing content parameters. P learning models corresponding to each of the P groups are generated in advance based on the search target drawing content parameters of the plurality of search target drawings belonging to each of the P groups. The drawing search device (12) (i) selects a specific group that is the most relevant to the target drawing from among the P groups based on the target drawing content parameters, and (ii) retrieves at least one of the drawings based on a specific learning model that is the learning model corresponding to the specific group.SELECTED DRAWING: Figure 9
Patent JP-2021052478-A (JP)
Title: Power supply system of vehicle
Inventor: Fukawa Takumi
IPC: H01M8/00
Filed: 2019-09-24
Abstract: To appropriately consume regenerative electric power of a driving motor, while improving electric power consumption, in a power supply system provided with a fuel cell and a secondary battery.SOLUTION: A power supply system 1 comprises: a driving motor 30; a fuel cell 10 for generating electric power to be supplied to the driving motor 30; a secondary battery 20 for storing electric power to be supplied to the driving motor 30; an electric supercharger 50; and a control device 100. The electric supercharger 50 includes: a compressor 51 provided in an air supply passage for circulating air to be supplied to the fuel cell 10; a turbine 52 provided in an air exhaust passage for circulating air exhausted from the fuel cell 10; a motor 53 for the compressor, which outputs power for driving the compressor 51; and a clutch 54 which connects/disconnects transmission of power between the compressor 51 and the turbine 52. The control device 100 executes regenerative electric power consumption control for driving the motor 53 for the compressor by using the regenerative electric power of the driving motor 30 in a state that the clutch 54 is disengaged.SELECTED DRAWING: Figure 1
Patent JP-2021050809-A (JP)
Title: Electromagnetic valve
Inventor: NAKANISHI TOMOHIKO
IPC: F16K31/06
Filed: 2019-09-26
Abstract: To provide an electromagnetic valve capable of stably moving a valve element and accurately opening and closing a flow passage.SOLUTION: An electromagnetic valve 1 comprises a solenoid 2, and a valve mechanism 3 having: a flow passage member 4 that has a first flow passage 41, a second flow passage 42 and a valve element housing part 43; and a valve element 5 that is inserted in the valve element housing part 43, is supported movably along an axial direction and switches passage and blockage between a first port portion 412, which is opened in the valve element housing part 43 of the first flow passage 41, and a second port portion 422, which is opened in the valve element housing part 43 of the second flow passage 42. The valve element 5 has a plurality of protrusions 52 that are guided by an inner wall surface 431 of the valve element housing part 43 when the valve element 5 is moved. The plurality of protrusions 52 include first protrusions 52A, which are located at an end on an axial one end side of the valve element 5, and second protrusions 52B, which are located at an end on the axial other end side of the valve element 5, and the first protrusions 52A move in a region closer to one side in the axial direction than the second port portion 422.SELECTED DRAWING: Figure 3
Patent JP-2021054352-A (JP)
Title: Driving device for vehicle
Inventor: MIYAZAKI MASAHIDE
IPC: B60K6/40
Filed: 2019-10-01
Abstract: To provide a driving device for a vehicle which is supported in a cantilever manner by a bearing and inhibits deformation of a shaft to which power is transmitted from a motor through an endless flexible member.SOLUTION: In a driving device 4, an idle shaft 12 is rotatably supported by a left side wall 7K of a left case 7 through a ball bearing 23B. A sprocket attachment part 12M of the idle shaft 12 protrudes outward farther than the ball bearing 23B and a sprocket 37 around which a chain 38 is wound is attached to the sprocket attachment part 12M. The idle shaft 12 and a sub input shaft 13 are connected through a reduction drive gear 12C and a reduction driven gear 13A. The sub input shaft 13 is installed in a direction in which a tensile force of the chain 38 acts on the idle shaft 12.SELECTED DRAWING: Figure 5
Patent JP-2020017750-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2019-10-02
Abstract: To manufacture and provide a highly reliable semiconductor device which has a thin film transistor having stable electrical characteristics.SOLUTION: A manufacturing method for a semiconductor device having a thin film transistor which includes an oxide semiconductor film as a semiconductor layer including a channel formation region, comprises the steps of: forming an oxide insulation film which serves as a protection film in contact with an oxide semiconductor layer semiconductor layer; subsequently, performing heat treatment (heat treatment for dehydration or dehydrogeneration) for reducing moisture as an impurity to reduce the impurity such as moisture existing in a source electrode layer, a drain electrode layer, a gate insulation layer and an oxide semiconductor film, and in addition, existing in an interface between films provided on a top and a bottom and the oxide semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2021059840-A (JP)
Title: Fitting
Inventor: NEMUGAKI SHINYA
IPC: E06B3/58
Filed: 2019-10-03
Abstract: To provide a fitting excellent in its appearance and capable of eliminating mildew-proofing treatment of a tight material.SOLUTION: A fitting comprises a fitting body 1, a glass 2 and a frame 3. The fitting body 1 has an opening 4 for daylighting, the glass 2 is arranged in the opening 4 of the fitting body 1, the frame 3 is provided at an edge of the opening 4 of the fitting body 1, and a tight material 5 for holding the glass 2 is provided so as to be separated from an inner peripheral side wall 6 of the frame 3 on an outer peripheral side.SELECTED DRAWING: Figure 1
Patent JP-2020074381-A (JP)
Title: Semiconductor element, silicon wafer and silicon ingot
Inventor: NICO CASPARY
IPC: C30B29/06
Filed: 2019-10-03
Abstract: To provide a semiconductor element, a silicon wafer and a silicon ingot.SOLUTION: A CZ silicon ingot is doped with a donor and an acceptor, and includes a gradient in the axial direction of each doping concentration of the donor and the acceptor. An electroactive net doping concentration based on a difference between each doping concentration of the donor and the acceptor is resultant from partial compensation of at least 20% of the doping concentration of the donor by the acceptor, and a portion less than 60% is changed, concerning at least 40% of a length in the axial direction of the CZ silicon ingot.SELECTED DRAWING: Figure 9
Patent JP-2021061132-A (JP)
Title: Lens and lighting device using the same
Inventor: KAYANUMA YASUAKI
IPC: G02B3/00
Filed: 2019-10-04
Abstract: To provide a lens with which illuminance unevenness is not conspicuous even when a light source is arranged on a lower end of a TIR lens having a concave part with an incident surface and a lateral incident surface, and a lighting device using the lens.SOLUTION: In a lens 11, a light beam incident from the vicinity of an intersection of an incident surface 13 and a lateral incident surface 14 in a concave part 16 is emitted from an intermediate region 15b of an emission surface 15 occupied by small dots 11b. Compared to large dot 11a that occupy an outer peripheral region 15a and a central region 15c of the emission surface 15, the small dots 11b have a smaller diameter, which in turn becomes difficult for light to be condensed, so that illuminance unevenness due to the light beam incident into the lens 11 from the vicinity of the intersection of the incident surface 13 and the lateral incident surface 14 is reduced.SELECTED DRAWING: Figure 3
Patent JP-2021058430-A (JP)
Title: Easily movable sleeper sofa
Inventor: KONDO KAZUYUKI
IPC: A47C17/22
Filed: 2019-10-08
Abstract: To provide a sleeper sofa capable of being transformed to a bed, the sleeper sofa being capable of being moved and disposed without requiring much physical power, quickly by himself/herself, and simply and safely in the case that the sofa is in a sofa form.SOLUTION: A sleeper sofa having casters 13 provided on a lower end of a sofa body 10 is transformed in a bed form by extracting a movable part 20 provided so as to be capable of being extracted/stored from the sofa body 10 and is transformed in a sofa form by storing the movable part. The movable part 20 is constituted by a cushion support stand 21 and a side plate 22. At the time of storing the movable part 20, the cushion support stand 21 is interposed between a pushing down member 34 and a riding member 32 that are provided in a storage part 30 and a lower end 23 of the side plate 22 floats from a floor surface FL so as not to inhibit movement by the casters 13.SELECTED DRAWING: Figure 1
Patent JP-2021058479-A (JP)
Title: Delivery container
Inventor: OSUGI TAKASHI
IPC: A45D40/04
Filed: 2019-10-08
Abstract: To provide a delivery container like rod-like cosmetics which can suppress generation of an overrun that, in a delivery container to enable rod-like content to be delivered and retracted, a medium plate body retracted to the retracting end of the rod-like content bites a whirl stop hole on the side of a rotary operation cylinder.SOLUTION: In the delivery container 100, the component material of a medium plate part 40A is made different from the component material of an operation shaft part 40B in the medium plate body 40. The component material of the operation shaft part 40B in which a non-circular outer periphery 42 is formed in the medium plate body 40 and the component material of a fitting cylinder part 30A in which a non-circular whirl stop hole 32 is formed in a rotary operation cylinder are made of resin that makes the tension modulus of these materials equal to or higher than 2000 MPa. The component material of the medium plate part 40A in the medium plate body 40 is made of resin that has the tension modulus less than 2000 MPa.SELECTED DRAWING: Figure 1
Patent JP-2021063533-A (JP)
Title: Pulley damper
Inventor: NAGASE HIROYUKI
IPC: F16H55/36
Filed: 2019-10-11
Abstract: To provide a pulley damper having a function to control the twisting vibration and bending vibration of a crankshaft while actualizing space saving and cost reduction.SOLUTION: Each of pulley dampers 1, 2 includes: a hub 13 fixed to one end of a crankshaft 21; an elastic body 12 fixed to the outer periphery of the hub 13; and a belt hook portion 11 fixed to the outer periphery of the elastic body 12, the hub 13 has: an outer edge 14 to which the elastic body 12 is fixed; an inner edge 15 fixed to the crankshaft 21; a pillar portion 16 provided between the outer edge 14 and the inner edge 15; and at least one of a protruded portion 18 provided on the inner periphery of the outer edge 14 and protruded to the inner edge 15 side and a hole 19 provided at the end of the pillar portion 16 on the inner edge 15 side.SELECTED DRAWING: Figure 1
Patent JP-2021061986-A (JP)
Title: Biological information processing system, light emitting device, and biological information processing device
Inventor: TAKATORI FUMIHIKO
IPC: A61B5/08
Filed: 2019-10-11
Abstract: To provide a biological information processing system and a biological information processing device that allow a medical worker to grasp abnormality of a respiratory condition of a subject intuitively in the midst of operating a ventilation device.SOLUTION: A biological information processing system 100 includes a respiration sensor 14 configured so as to detect a respiratory condition of a subject mounted with a ventilation device, a light emitting device 20 configured so as to emit light to an outside, and a biological information processing device 1 connected to the respiration sensor 14 and the light emitting device 20. The biological information processing device 1 is configured so as to acquire parameters related to respiration of the subject, determine whether or not the parameters are included in a threshold range, and change a visual mode of the light emitting device 20 according to a result of the determination on whether or not the parameters are included in the threshold range. The light emitting device 20 is detachably attached to a measurement tube of the respiration sensor 14.SELECTED DRAWING: Figure 1
Patent JP-2020099039-A (JP)
Title: Bidirectional switch
Inventor: OTAKE HIROTAKA
IPC: H01L29/12
Filed: 2019-10-16
Abstract: To provide a non-voltage contact bidirectional switch which has excellent linearity of voltage-current characteristics and which is compact, inexpensive, long-life, high-withstand-voltage, large-current-capacity, and capable of high-speed response.SOLUTION: A bidirectional AC switch (100) is configured such that cells (110) are connected in m series × n parallel connections, each of the cells including: a SiC-MOSFET Q1having a gate G1, a source S1, and a drain D1; a SiC-MOSFET Q2having a gate G2and a source S2short-circuited to the G1and the S1, respectively, and also having a drain D2; and a gate drive circuit 13for applying gate voltage to the gates G1, G2short-circuited to each other. Currents flowing through a channel part of Q1and a body diode BD1part of the Q1when positive voltage is applied to the S1side of the Q1are compared, and a rated current when a current is passed between switch output terminals T1, T2 is set within a current range in which the current flowing through the channel part side is larger.SELECTED DRAWING: Figure 1
Patent JP-2021068028-A (JP)
Title: Information processing device and program
Inventor: FUJII OSAMU
IPC: G03G21/00
Filed: 2019-10-18
Abstract: To provide an information processing device and a program which can suppress an increase in the number of operations required for execution of execution means, even when the number of the execution means executing a function exceeds the number which can be displayed in a display area.SOLUTION: An information processing device comprises: display means which comprises a display area displaying execution means executing a function; and display control means which controls to display the execution means on the display means in the order of higher index indicating a probability of being executed at a current time point, depending on history information indicating a history in which the function was used, when the number of the execution means exceeds an upper limit number displayed on the display area.SELECTED DRAWING: Figure 1
Patent JP-2021068969-A (JP)
Title: Imaging apparatus, control method of imaging apparatus, and program thereof
Inventor: MIYAUCHI MASARU
IPC: G03B17/18
Filed: 2019-10-21
Abstract: To improve operability of an imaging apparatus that outputs a warning sound for setting associated with imaging.SOLUTION: An imaging apparatus 10 controls a sound output section 27 to output a warning sound for setting associated with imaging. Then, when a warning object changing button 30 is operated after output of the warning sound is started, the imaging apparatus 10 determines operation content of the warning object changing button 30. When it is determined that the warning object changing button 30 is "clicked", the imaging apparatus 10 stops output of the warning sound. And, when it is determined that the warning object changing button 30 is "long pressed", the imaging apparatus 10 stops output of the warning sound. Further, the imaging apparatus 10 switches setting of an imaging parameter being a warning object to other setting. For example, when warning is performed for that a picture style is set to be monochromatic, the imaging apparatus switches the setting from monochromatic to chromatic.SELECTED DRAWING: Figure 3
Patent JP-2021066685-A (JP)
Title: Sterilizing or bactericidal composition and disease controlling method
Inventor: SHIGYO TAKUTAKA
IPC: A01N47/04
Filed: 2019-10-21
Abstract: To provide a novel composition for a sterilizing or bactericidal agent.SOLUTION: A composition for a sterilizing or bactericidal agent contains pyrapropoyne, and one compound selected from publicly known sterilizing or bactericidal compounds.SELECTED DRAWING: None
Patent JP-2021068238-A (JP)
Title: Program, device and method for selecting items based on compensated effects, and item effect estimation program
Inventor: ISHIKAWA YUICHI
IPC: G06N20/00
Filed: 2019-10-24
Abstract: To provide a program capable of more precisely estimating effects of items from data that is actually obtainable or is easy to be obtained, in a scene for selecting items based on effects thereof.SOLUTION: The program for selecting items from a plurality of items, causes a computer to function as: effect estimation means which uses an item effect estimation model for estimating effects for each item; effect relation information generation means which uses at least a part of certain learning data for generating an inspection effect estimation model for estimating the effects of the items, evaluates the inspection effect estimation model based on at least a part of the learning data, and generates effect relation information between the estimated effects and correct answer effects; estimation effect compensation means which, from the effects for each item estimated by the item effect estimation model, determines compensated effects for each item based on the effect relation information; and item selection means which selects items based on the compensated effects.SELECTED DRAWING: Figure 1
Patent JP-2021071684-A (JP)
Title: Imaging lens
Inventor: UEHARA MAKOTO
IPC: G02B13/00
Filed: 2019-11-01
Abstract: To provide an imaging lens with high resolution.SOLUTION: An imaging lens 10 provided herein comprises a retrofocus lens group 20 and a Galileo lens group 30 in order from the object side. The retrofocus lens group comprises, in order from the object side, a first unit 21 comprising a Meniscus-shaped lens having a convex surface on the object side, and a second unit 22 comprising an aperture stop. The Galileo lens group comprises, in order from the object side, a positive lens unit 31 having positive refractive power and a negative lens unit 32 having negative refractive power. The imaging lens satisfies predetermined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2020036603-A (JP)
Title: Method and composition regarding specific inhibition of glycolate oxidase (hao1) by double-stranded rna
Inventor: BOB DALE BROWN
IPC: A61P13/04
Filed: 2019-11-08
Abstract: To provide a compound, a composition and a method for research, diagnosis and treatment of a property, a disease and a state responding the adjustment of expression and/or activity of a glycolate oxidase (HAO1) gene.SOLUTION: There is provided nucleic acid including an oligonucleotide chain of nucleotide having the length of 15 to 80, in which the oligonucleotide chain is sufficiently complementary with a target HAO1 mRNA sequence selected from a specific sequence along nucleotide having the length of at least 15 of the oligonucleotide chain so as to reduce expression of the HAO1 target mRNA in introducing the nucleic acid into a mammal cell.SELECTED DRAWING: Figure 1
Patent JP-2020103876-A (JP)
Title: Training device for improving memory, cognitive ability, and body muscular strength, and training method using the same
Inventor: JUNG KWANG WOOK
IPC: A61H1/02
Filed: 2019-11-11
Abstract: To provide a training device for improving memory, cognitive ability, and body muscular strength, and a training method using the same.SOLUTION: A training device for improving memory, cognitive ability, and body muscular strength (lower and higher limb muscular strength) capable of compositely supporting memory training, lower limb muscular strength motion and/or upper limb muscular strength motion of a rehabilitation patient and a patient with dementia and/or cognitive impairment includes: a lower limb muscular strength motion module having a pedal for training a user's lower limb muscular strength and/or a handle for setting a travelling direction; a display unit that can achieve the travelling in a virtual space for training the user's memory; and a training unit for improving the user's cognitive ability and/or muscular strength based on drive data on the lower limb muscular strength motion module.SELECTED DRAWING: Figure 1
Patent JP-2021075826-A (JP)
Title: Surface skin member and method of producing the same
Inventor: HARADA KOSUKE
IPC: A41D27/08
Filed: 2019-11-13
Abstract: To provide a method of producing a surface skin member to apply processing with various types of external stimuli to a surface skin member without causing damage on the surface skin which forms external appearance.SOLUTION: A method of producing a surface skin member (6S) comprising a surface skin (61S) which forms basic external appearance and design parts (31, 32) which have external appearance differing from the surface skin (61S), the method comprising a first step of applying processing with an external stimulus to a surface member 10 having less transformation by the external stimulus compared to the surface skin (61S) to form design parts (31, 32), and a second step of arranging the surface member 10 after the first step on an outer surface of the surface skin (61S), and attaching the peripheral of the surface member 10 to the skin surface (61S) via an attachment member (50).SELECTED DRAWING: Figure 3
Patent JP-2021081953-A (JP)
Title: Computation program, computation device, and computation method
Inventor: KONNO YUJI
IPC: G06T7/00
Filed: 2019-11-19
Abstract: To provide a neural network model for detecting cracks formed on walls having tiles and the like and joints.SOLUTION: Provided is a computation program for a neural network which generates a neural network model using a plurality of pieces of learning data each of which includes: a learning image which has at least an area for detection subjects including cracks and the like, an area for first non-detection subjects (joints) similar to the detection subjects, and an area for second non-detection subjects (tiles and the like) different from the first non-detection subjects; and teacher data which has a detection subject label in the area for detection subjects, and has a background label in the area for first non-detection subjects and the area for second non-detection subjects.SELECTED DRAWING: Figure 4