baber/WOPTO huggingface dataset:
Patent JP-2022125867-A (JP)
Title: Measuring device, lithography device, and article manufacturing method
Inventor: HATTORI TADASHI
IPC: G01B11/02
Filed: 2021-02-17
Abstract: To provide a measuring device that is advantageous in reducing the influence of a cyclic error with a simple configuration.SOLUTION: A measuring device measuring the shape of an object has: a holding unit that holds the object so that a surface of the object has an inclination with respect to a horizontal plane; a detection unit that irradiates the object held by the holding unit with measurement light and receives the measurement light reflected on the object to detect the height position of the object; a driving mechanism that relatively moves the holding unit and the detection unit in a predetermined direction parallel to the horizontal plane; and a control unit that controls the detection unit and the driving mechanism so that the detection is performed at a plurality of measurement points of the object. A result of detection performed by the detection unit includes an error that periodically changes according to the distance between the detection unit and the object. The control unit sets a measurement pitch that is the interval between the plurality of measurement points based on the inclination and the period of the error.SELECTED DRAWING: Figure 1
Patent JP-2022126131-A (JP)
Title: Retrieval system, retrieval method and program
Inventor: NISHIDA RYO
IPC: G06F16/332
Filed: 2021-02-18
Abstract: To provide a retrieval system which provides a retrieval result necessary for a user.SOLUTION: A retrieval system includes: a search query acquisition unit for acquiring a search word; a retrieval unit which performs document search on the search word acquired by the search query acquisition unit; and a storage unit which stores information on a document browsed out of documents retrieved by the retrieval unit and information on the search word in the document search in association with each other. The retrieval unit performs document search on the basis of the document information stored in the storage unit corresponding to the information on the search word acquired by the search query acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2022127726-A (JP)
Title: Method of manufacturing electric wire with terminal, and electric wire with terminal
Inventor: IWASAWA HIDEHIKO
IPC: H01R43/048
Filed: 2021-02-22
Abstract: To provide a method of manufacturing an electric wire with a terminal capable of manufacturing an electric wire with a terminal having a properly secured water-stop performance, and to provide the electric wire with a terminal.SOLUTION: A method of manufacturing an electric wire with a terminal includes: a first hardening resin application step (step ST2) of applying a first hardening resin to a portion where a clearance space part is to be formed in a crimp terminal before crimping the crimp terminal; a first hardening resin semi-hardening step (step ST3) of making the first hardening resin into a semi-hardened state with moisture in the atmosphere; a crimping step (step ST4) of crimping the conductor crimp part to a conductor part and crimping a coated crimp part to an insulation coating part; a second hardening resin application step (step ST6) of applying a second hardening resin to be hardened by a hardening device to the conductor part exposed from the crimp terminal to cover the conductor part with the second hardening resin; and a second hardening resin hardening step (step ST7) of hardening the second hardening resin by the hardening device.SELECTED DRAWING: Figure 3
Patent JP-2022129587-A (JP)
Title: Resin pin part structure for resolver positioning
Inventor: HARA SHINICHI
IPC: G01D5/20
Filed: 2021-02-25
Abstract: To improve the ease of molding a resin part that is inspection molded into a ring-shaped stator.SOLUTION: A resin pin part structure for resolver positioning according to the present invention comprises: a ring-shaped stator (1) having a protruding magnetic pole (2) that protrudes inward for each prescribed angle; an insulating cover (3) formed at each end face (1A, 1B) of each ring-shaped stator (1); a stator coil (4) provided to each protruding magnetic pole (2) via the insulating cover (3); a plurality of collar parts (5, 5A, 5B) integral with a peripheral edge (3a) of the insulating cover (3) and protruding from the outside diameter of the ring-shaped stator (1); and a resin pin (15) formed integrally with one of the collar parts (5). Resin parts (16) for collars of the collar parts (5) and a resin part (17) for the resin pin (15) are mutually integral in a plan view, and a first outside diameter (D1) of the resin parts (16) for collars is larger than a second outside diameter (D2) of the resin part (17) for the resin pin.SELECTED DRAWING: Figure 1
Patent JP-2022131235-A (JP)
Title: Toner and image reading method
Inventor: YAMAHI SATOSHI
IPC: G03G9/087
Filed: 2021-02-26
Abstract: To provide a toner capable of producing images that may offer superior invisibility in the visible light region and superior readability in the infrared region.SOLUTION: A toner is provided, comprising toner particles containing a resin component. The toner contains poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT-PSS) and gold nanorods.SELECTED DRAWING: None
Patent JP-2022139379-A (JP)
Title: Automatic driving vehicle
Inventor: KAMIHIRA RINTARO
IPC: B60W50/035
Filed: 2021-03-11
Abstract: To provide an automatic driving vehicle which can safely and surely stop when an abnormality occurs in an operation of a control unit and/or a power source.SOLUTION: An automatic driving vehicle 10 comprises: a drive control unit 14 for a travel unit 11, a steering unit 12 and a brake unit 13; a detection unit 19 for a travel state; a control unit 17 which generates a travel command with a detection signal of the detection unit; a travel control unit 15 which generates a travel signal in response to the travel command and transmits the travel signal to the drive control unit; an emergency brake unit 20 which performs emergency braking on the brake unit; a backup control unit 18 which complements the control unit; and an operation monitoring unit 16 which monitors the operations of the control unit and the backup control unit. The control unit and the backup control unit mutually monitor the operations all the time. When the backup control unit detects an abnormality in the control unit, the backup control unit, instead of the control unit, generates and transmits a stop command 18c to the travel control unit, the travel control unit generates and transmits a stop signal 15b to the drive control unit, and the drive control unit performs driving control on the travel unit, the steering unit and the brake unit so as to stop the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022141139-A (JP)
Title: foam structure
Inventor: SUZUKI YASUKIMI
IPC: B29C45/56
Filed: 2021-03-15
Abstract: To provide a mold device capable of obtaining a foam-molded article having a large expansion ratio.SOLUTION: There is provided a two-piece structure or three-piece structure mold device that can be used for injection foam molding which performs foam molding using a foaming agent, and can perform mold back or core back, wherein the mold device comprises a first mold opening mechanism 10 that always and firstly opens a parting surface in contact with a molding space 4.SELECTED DRAWING: Figure 6
Patent JP-2022142080-A (JP)
Title: Semiconductor device
Inventor: TAMURA KAZUHIRO
IPC: H01L21/336
Filed: 2021-03-16
Abstract: To increase the amount of change in a threshold voltage and current capability before and after writing.SOLUTION: In a semiconductor device, a semiconductor chip includes a first conductivity type well region 21, a second conductivity type source region 22, a second conductivity type drain region 23, a first conductivity type channel region 24, a planar gate structure 30, and a memory structure 40 including an insulating film 41 formed on the channel region and a charge storage film 42 facing the channel region with the insulating film interposed therebetween. The channel region includes a first portion 25 having a first impurity concentration facing the planar gate structure and a second portion 26 facing the memory structure and having a second impurity concentration higher than the first impurity concentration.SELECTED DRAWING: Figure 4
Patent JP-2022142311-A (JP)
Title: refrigerator
Inventor: KOBAYASHI TOMOCHIKA
IPC: F25D25/00
Filed: 2021-03-16
Abstract: To provide a refrigerator which can properly irradiate stored food which needs irradiation of an ultraviolet ray in a storage chamber with an ultraviolet ray, and does not exert an excessive influence of the ultraviolet ray on stored food which does not need the irradiation of the ultraviolet ray.SOLUTION: A refrigerator 10 comprises: a refrigerator main body 20 having a storage chamber 22 therein; a light source 60 arranged in the storage chamber 22, and capable of radiating an ultraviolet ray; and a placing part which can place stored food thereon. An upper-side accommodation space 50 which can accommodate the stored food at an upper part of the placing part made by partitioning the inside of the storage chamber 22 into upper and lower parts, and a lower-side accommodation space 40 which can store the stored food at the lower part of the placing part are formed in the placing part. The placing part is constituted so as to be capable of radiating the ultraviolet ray radiated from the light source 60 to the upper-side accommodation space 50 side through the inside of the placing part, and also so as to be incapable of radiating the ultraviolet ray radiated from the light source 60 and passing through the inside of the placing part to the lower-side accommodation part side 40, or so that the ultraviolet ray radiated to the lower-side accommodation space side 40 is reduced more than the ultraviolet ray radiated to the upper-side accommodation space side 50.SELECTED DRAWING: Figure 1
Patent JP-2022144461-A (JP)
Title: Bearing abnormality diagnosis system
Inventor: KOIKE TAKASHI
IPC: F16C19/16
Filed: 2021-03-19
Abstract: To provide a bearing abnormality diagnosis system capable of easily determining an abnormality of a bearing during use, and facilitating attachment/detachment to/from a device to which the bearing is applied.SOLUTION: A bearing abnormality diagnosis system (1) comprises: a bearing (3); a member to be detected (5) for rotation detection that is attached to a rotary side member (15) of the bearing (3); a sensor unit (11) spaced apart from the bearing (3) and the member to be detected (5) and provided facing the member to be detected (5), where the sensor unit (11) has a rotation detection unit (7) and a temperature detection unit (9) that detect the rotation and temperature of the member to be detected (5); and an abnormality diagnosis device (13) that determines whether or not there is an abnormality in the bearing (3) based on the output of the sensor unit (11), where the abnormality diagnosis device (13) has a setting unit (43) in which a reference temperature value is stored, and a determination unit (45) that determines whether or not there is an abnormality in the bearing (3) by comparing a temperature detection value detected by the temperature detection unit (9) with the reference temperature value.SELECTED DRAWING: Figure 1
Patent JP-2022144504-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: OMA KOHEI
IPC: H01L21/329
Filed: 2021-03-19
Abstract: To provide a highly reliable semiconductor device and a manufacturing method thereof while improving reverse recovery characteristics of a built-in diode.SOLUTION: A semiconductor device includes an upper electrode, a lower electrode, a substrate positioned between the upper electrode and the lower electrode, a buried electrode portion located between the substrate and the upper electrode and having a gate electrode, a mesa portion which is a silicon layer positioned between the substrate and the upper electrode and adjacent to the buried electrode portion, and a silicon layer that includes a first region positioned between the mesa portion and the substrate, and a second region positioned between the buried electrode portion and the substrate, and in which the energy level density of the first region is larger than that of the second region.SELECTED DRAWING: Figure 1
Patent JP-2022144972-A (JP)
Title: Heat conductive member
Inventor: FUKUI TAISHI
IPC: F28D15/02
Filed: 2021-03-19
Abstract: To improve strength against force added from the outside of a housing of a heat conductive member.SOLUTION: A heat conductive member 100 is equipped with a housing 1 that has an inner space in which a working medium is sealed, and a wick structure 2 disposed in an inner space 1S. The housing 1 has a first housing 10 and a second housing 20 opposite to each other in a vertical direction, and has an inner space 1S between the first housing 10 and the second housing 20 in a vertical direction. The first housing 10 has a first plate 11 made of copper. The first plate 11 has a column portion 111 projecting into the inner space 1S. At least one of the first housing 10 and the second housing 20 has a dissimilar metal plate 30 made of metal different from the first plate 11.SELECTED DRAWING: Figure 1
Patent JP-2021164916-A (JP)
Title: Optimization method of energy consumption of aerator in water treatment field
Inventor: BRUNO ALBAN
IPC: B01F27/71
Filed: 2021-03-22
Abstract: To provide a method for managing an operation of an apparatus for injecting oxygen into a purification tank.SOLUTION: An apparatus includes a driving device with a vertical or inclined output shaft which can be positioned on the surface of the purification tank and kept floating above the liquid, the shaft having at least one movable part at its end, such as a three-bladed impeller, for mixing and dispersing the injected gas, and a system for injecting oxygen-containing gas. A frequency variator is used to vary the rotational speed of the shaft, the applied speed variation being +15% to -15% of the nominal speed of the device, more preferably +10% to -10% of the nominal speed of the device. It means that the speed varies under conditions where the motor is powered at the unconverted mains frequency, which optimizes the power consumption, depending on the need for injection of oxygen-containing gas and the required agitation capacity for the purification tank in which the device is installed.SELECTED DRAWING: Figure 1
Patent JP-2022146772-A (JP)
Title: Wiring system and manufacturing method thereof
Inventor: NISHIMURA NAOYA
IPC: H02G3/30
Filed: 2021-03-22
Abstract: To provide a wiring system and a manufacturing method thereof capable of suppressing radiation noise propagating between electric wires while suppressing an increase in the number of components.SOLUTION: A device group MG includes, for example, a device C that is a noise source and a device E that receives the noise of the device C. A wiring system 10 includes a plurality of wires including a wire 11f connected to the device C and a wire 11e connected to the device E. The wire 11f and the wire 11e are provided with a parallel section S arranged side by side. The distance L1 between the wire 11f and the wire 11e in the parallel section S is set such that the magnitude of the radiation noise radiated from the wire 11f and transferred to the wire 11e is equal to or less than a specified value on the basis of the noise resistance characteristics of the device E.SELECTED DRAWING: Figure 6
Patent JP-2022149049-A (JP)
Title: Method for inspecting beneath bridge floor slab
Inventor: NISHIDA NAOYA
IPC: E01D22/00
Filed: 2021-03-25
Abstract: To provide a method for inspecting beneath bridge floor slab capable of replacing a soundness diagnosis by close visual observation performed by an inspection engineer for structural members under a bridge floor slab.SOLUTION: A lead cable is bridged between bridge piers 1 of a bridge through a space surrounded by the structural members under a floor slab. A wire path 4 for moving an imaging device 5 is bridged using the lead cable. The wire path 4 is then removed after acquiring an image of the structural members under the floor slab with the imaging device 5.SELECTED DRAWING: Figure 1
Patent JP-2021105013-A (JP)
Title: Heterocyclic amide useful as protein regulator
Inventor: ADAM KENNETH CHARNLEY
IPC: A61K31/5377
Filed: 2021-03-26
Abstract: To provide a heterocyclic amide compound having a regulation action of an interferon gene stimulation factor (STING), and useful as a remedy drug or a vaccine adjuvant for cancer or virus disease.SOLUTION: 1H benzo [d] imidazole derivative represented by the following compound.SELECTED DRAWING: None
Patent JP-2022152144-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: NAGANO DAISUKE
IPC: B41J2/14
Filed: 2021-03-29
Abstract: To provide a liquid jet head and a liquid jet device which inhibit a diaphragm from being fatigued by repeating abnormal displacement condition, and breaks such as cracks from being generated in the diaphragm.SOLUTION: A diaphragm 50 is displaced by driving a piezoelectric actuator 300 between a first position where a pressure chamber 12 most shrinks and a second position where the pressure chamber 12 most expands, and a liquid jet head 1 for jetting droplets out of nozzles is configured such that a pressure of a holding part 35, which is an encapsulation space in an abnormal displacement condition that the diaphragm 50 displaces beyond the second position to a third position to make a displacement magnitude from a fourth position, which is the center between the first position and the second position, to the third position twice or more of a displacement magnitude from the fourth position to the second position, is 1.05 times or more of the pressure of the holding part 35 when the diaphragm 50 is at the second position.SELECTED DRAWING: Figure 4
Patent JP-2022152152-A (JP)
Title: Control device and lighting system
Inventor: NAKADA YOHEI
IPC: H05B47/105
Filed: 2021-03-29
Abstract: To provide a control device that allows the operation status of a lighting fixture to be acquired while ensuring the accuracy of controlling the operation of the lighting fixture in the state the operation of the lighting fixture is controlled.SOLUTION: According to an embodiment, a control device includes a communication unit capable of communication and a communication control unit. The communication control unit determines based on an operation command regarding operation of a lighting fixture transmitted to the lighting fixture whether a request to notify operation status of the lighting fixture should be transmitted from the communication unit to the lighting fixture.SELECTED DRAWING: Figure 3
Patent JP-2022154575-A (JP)
Title: Sealing resin composition
Inventor: TAKAHASHI RYOHEI
IPC: C08K3/00
Filed: 2021-03-30
Abstract: To suppress the breakage of a tablet-shaped resin composition.SOLUTION: A tablet-shaped sealing resin composition contains a component (a): epoxy resin, a component (b): curing agent and a component (c): inorganic filler. The sealing resin composition has a flexural strength at 25°C of 2.20 MPa or more and 19.00 MPa or less as measured by the following method 1. The sealing resin composition also has a tablet density of 0.0005 g/mm3 or more and 0.005 g/mm3 or less.SELECTED DRAWING: None
Patent JP-2022154585-A (JP)
Title: sound insulation structure
Inventor: KUMEDA KENTA
IPC: G10K11/16
Filed: 2021-03-30
Abstract: To provide a sound insulation structure which has a simple, double wall structure, has a light weight, is easy to handle and manufacture, and has a high sound insulation property for sounds in a wide range from a low frequency range to a high frequency range.SOLUTION: A sound insulation structure 1 includes: a pair of plate-like base materials 2 arranged to overlap each other at an interval; and a plurality of support pillars 3 arranged between the pair of base materials 2. There are two or more and 100 or less support pillars 3 provided for the area of 100 cm2 of the base material 2. The support pillar 3 is a columnar member composed of a pair of support pillar base parts 3a and a support pillar weight part 3b located between the pair of support pillar base parts 3a and having a mass larger than that of the support pillar base parts 3a. A storage elastic modulus (G') at 25°C and a frequency of 1 Hz of the support pillar base part 3a is more than or equal to 1.0×105 Pa and less than or equal to 1.0×107 Pa, and the loss tangent (tanδ) at 25°C and the frequency of 1 Hz is more than or equal to 0.01 and less than or equal to 0.50.SELECTED DRAWING: Figure 1
Patent JP-2022155395-A (JP)
Title: Driving assistance system
Inventor: HOMMA TAKUYA
IPC: A61B5/18
Filed: 2021-03-30
Abstract: To allow for determining the sleep state of passengers including a driver in a vehicle when the driver starts to drive the vehicle so as to provide appropriate driving assistance for safe driving.SOLUTION: A driving assistance system is provided, comprising a passenger monitoring device 10, a determination device 20, a seating device 30, and a driving assistance device 100. When a vehicle is in the stationary state according to information from the determination device 20, the driving assistance device 100 appropriately changes the state of each part of the seating device 30 according to at least a duration and quality of sleep of a driver, among vehicle passengers.SELECTED DRAWING: Figure 4
Patent JP-2022156817-A (JP)
Title: Fixed-type constant velocity universal joint
Inventor: OBARA MIKA
IPC: F16D3/84
Filed: 2021-03-31
Abstract: To provide a fixed-type constant velocity universal joint excellent in handling performance at low cost.SOLUTION: In a fixed-type constant velocity universal joint 1 having a large-diameter cylinder part 21 attached to an outside joint member 2, a small-diameter cylinder part 22 attached to a shaft member 10 which can rotate integrally with an inside joint member 3, and a boot 20 to which a bellows part 23 is integrally die-molded by a flexible material, the boot 20 has a regulation part 26 for regulating relative angular displacements of both the joint members 2, 3 to an operation angle or larger at which falls of balls 4 occur.SELECTED DRAWING: Figure 3
Patent JP-2022157474-A (JP)
Title: Minor disorder score estimate calculation system, calculation method of minor disorder score estimate, program, server, subject information input system, or subject information input sheet, and recording media
Inventor: KAWAI TAKAYUKI
IPC: G16H20/00
Filed: 2021-03-31
Abstract: To provide a minor disorder score estimate calculation system capable of objectively estimating mild discomfort on the basis of, subjective answers about physical and mental disorders, a calculation method of minor disorder score estimate, a program, a server, a subject information input system, or subject information input sheet, and recording media.SOLUTION: A minor disorder score estimate calculation system includes minor disorder score estimate calculation means that calculates minor disorder score estimate of a subject from meal information and attribute information of the subject using the meal information, the attribute information, and regression analysis result of minor disorder score obtained in advance from multiple people. The meal information is selected from a group consisting of rating values related to food preferences and rating values related to eating habits.SELECTED DRAWING: Figure 2
Patent JP-2021167269-A (JP)
Title: Graphene oxide dispersion and method for producing graphene oxide dispersion
Inventor: HIRAI YOSHIHIDE
IPC: C01B32/198
Filed: 2021-04-01
Abstract: To provide a graphene oxide aqueous dispersion excellent in coatability.SOLUTION: An aqueous dispersion of graphene oxide is obtained by dispersing graphene oxide in water. In the aqueous dispersion of graphene oxide, when the concentration of graphene oxide is adjusted to 0.0013 wt.%, the absorbance at a wavelength of 230 nm is 0.6 or more and the ratio (230 nm/270 nm) of an absorbance at a wavelength of 230 nm to an absorbance at a wavelength of 270 nm is 1.5 or more.SELECTED DRAWING: None