baber/WOPTO huggingface dataset:
Patent JP-2022108040-A (JP)
Title: Method for manufacturing silicon carbide semiconductor wafer and silicon carbide semiconductor device
Inventor: HIGO TOMOKO
IPC: H01L29/06
Filed: 2021-01-12
Abstract: To make it possible to recognize an alignment key more highly accurately.SOLUTION: A forming process of an alignment key KY is commonly used with a forming process of an ion implantation layer 14. Specifically, when forming the ion implantation layer 14 in a device formation region, an opening 13a wider than a width of an opening 13b for forming the ion implantation layer 14 is formed in a mask 13 in an alignment key formation region R1. Thus, because a recess part 12a is formed in the opening 13a on the basis of a micro-loading phenomenon, the part is used as the alignment key KY. The alignment key KY is formed with no positional deviation for the ion implantation layer 14. Therefore, when the alignment key KY is used as a reference, positional deviation of the other ion implantation layer or trench can be minimized.SELECTED DRAWING: Figure 2C
Patent JP-2022108411-A (JP)
Title: Viscoelasticity measuring method and device
Inventor: KINUGASA SEIICHIRO
IPC: G01N11/00
Filed: 2021-01-13
Abstract: To perform viscoelasticity measurement with high sensitivity without increasing the scale of a device.SOLUTION: An excitation unit 101 mechanically excites a viscoelasticity measuring object 151. A light source 102 irradiates the measuring object 151 with light. A detection unit 103 detects diffraction light generated by irradiating, with light, the measuring object 151 excited by the excitation unit 101 and vibrated. A measuring unit 104 measures, in a state in which the irradiation with light is maintained, the state of attenuation from the excitation of the measuring object 151 performed by the excitation unit 101 is stopped until the intensity of the diffraction light becomes equal to or less than a reference intensity. A calculation unit 105 determines the viscoelasticity of the measuring object 151 based on the state of attenuation measured by the measuring unit 104.SELECTED DRAWING: Figure 1
Patent JP-2022114840-A (JP)
Title: wheelchair
Inventor: IWASE TAKASHI
IPC: A61G5/10
Filed: 2021-01-27
Abstract: To firmly attach a seat frame to a wheelchair body by a simple operation.SOLUTION: A seat frame includes: a lock member 101; and a slide member 103 to be slid between a lock position where the lock member 101 advances to be in a lock state and a non-lock position where the lock member retreats to be in a non-lock state. An engaged part 34e to be engaged with the lock member 101 in the lock state is arranged in the side frame of the wheelchair body. The slide member 103 at the non-lock position is changed over into the lock position by linkage with the attachment operation of the seat frame to the wheelchair body.SELECTED DRAWING: Figure 16
Patent JP-2022116783-A (JP)
Title: Abnormality determination system, abnormality determination device, and program
Inventor: HAMASUNA RYOMA
IPC: B60R16/02
Filed: 2021-01-29
Abstract: To provide an abnormality determination system, an abnormality determination device, and a program capable of readily conducting an inspection of an apparatus including one or more instruments.SOLUTION: An abnormality determination system includes: one or more object instruments to be mounted in an object; a controller capable of transmitting information concerning the object instrument; and an abnormality determination device capable of receiving information from the controller. The controller transmits object information, which includes control signal information indicating the presence/absence of the output of a control signal activating the object instrument for each object instrument, and first current value information indicating a first current value output from a power supply which supplies power to the one or more object instruments, to the abnormality determination device. The abnormality determination device determines, based on the control signal information, the first current value information, and second current value information indicating a consumed current value preliminarily acquired when the one or more object instruments operate normally, whether or not an abnormality has occurred in any of the one or more object instruments.SELECTED DRAWING: Figure 1
Patent JP-2022118596-A (JP)
Title: Ice making machine
Inventor: TASHIRO HIDEYUKI
IPC: F25C1/147
Filed: 2021-02-02
Abstract: To provide an ice making machine which can suppress a rise of a temperature in a machine room while suppressing a cost.SOLUTION: An ice making machine 10 comprises a refrigeration circuit, an air cooling fan F for air-cooling a condenser CD, a refrigeration casing 29 for creating ice by using ice making water which is supplied from a feed water tank 27, and an electric box 60 for encapsulating a control baseboard in a machine room 11 which is defined at the inside of a box body 11. An air intake port 51 and an exhaust port 52 which make the inside and the outside of the machine room 11 communicate with each other are formed at the box body 11. Then, the air cooling fan F is arranged at the exhaust port 52 side of the machine room 11a, and the condenser CD is arranged in a position which is sandwiched by the air cooling fan F and the exhaust port 52.SELECTED DRAWING: Figure 1
Patent JP-2021065752-A (JP)
Title: Device for and method of microwave heating with inversion
Inventor: JAMES MICHAEL WIGGINS
IPC: H05B6/64
Filed: 2021-02-03
Abstract: To provide a device and method for heating food in a microwave oven with an improved browned or crisped finish.SOLUTION: A device for microwave heating with inversion comprises: a base and a cover, together defining a heating chamber; a base susceptor mounted on the base; and a cover susceptor mounted on the cover; where both the susceptors convert microwave energy into thermal energy. The base includes a metal base core. The base susceptor is mounted on the metal base core on the side opposite to the side contacting food. The cover includes a metal cover core, and the cover susceptor is mounted on the metal cover core on the side opposite to the side contacting food. The cover includes at least one aperture for venting steam from the heating chamber, the aperture extending through a top face of the metal cover core.SELECTED DRAWING: Figure 1
Patent JP-2022119315-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-02-04
Abstract: To further enhance the interest in a variation of a special drawing pattern.SOLUTION: When, as a specific performance in a performance matched with a drawing pattern variation display, movable accessories 33a, 33b, 33c, 33d operate in an operation mode of a predetermined development inflaming performance, and lamps 34a, 34b, 34c, 34d emit light in a light emission mode of the development inflaming performance, if a performance control part 120m receives a predetermined command, the movable accessories 33a, 33b, 33c, 33d stop the operation mode of the development inflaming performance, and the lamps 34a, 34b, 34c, 34d stop the light emission mode of the development inflaming performance and emit light in a light emission mode according to an execution of the predetermined command.SELECTED DRAWING: Figure 10
Patent JP-2022120317-A (JP)
Title: antenna device
Inventor: KAKEFUDA SUKENORI
IPC: H01Q1/12
Filed: 2021-02-05
Abstract: To level an antenna device easily according to undulations of the installation site, compared to manual operations while checking a level.SOLUTION: An antenna device 1 comprises an antenna 10, and a base 20 and a pedestal 60 for supporting and placing the antenna 10. The pedestal 60 comprises: a plurality of leg parts 70 with variable lengths; a level 90 for checking inclination of the pedestal 60; an imaging device 100 that images the level 90; and a display part 80 and an information processing device 200 that output adjustment amounts for the leg parts 70 that are information for identifying the lengths of the leg parts 70 based on the picked-up image of the level 90 captured by the imaging device 100.SELECTED DRAWING: Figure 2
Patent JP-2021069960-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2021-02-05
Abstract: To provide a game machine capable of improving amusement of a game.SOLUTION: A game machine includes: image display means for displaying an image; and control means for controlling an image displayed on the image display means to display an object disposed on a virtual space on the image display means as an image. The control means operates a plurality of objects on the virtual space, selects one object from among a plurality of objects after starting operation, and stops the selected object at a specific position preset before the selection.SELECTED DRAWING: Figure 308
Patent JP-2022122577-A (JP)
Title: Chemical state measurement method of all-solid battery
Inventor: FURUTA NORITOSHI
IPC: H01M10/48
Filed: 2021-02-10
Abstract: To provide a measurement method of enhancing a signal strength of Raman scattered light generated by emitting excitation light without short-circuiting an all-solid battery in charging or discharge times, thereby in-situ measuring a chemical state of the all-solid battery in charging or discharge state.SOLUTION: A chemical state measurement method of all-solid battery measures a chemical state of ions in charging/discharge state of an all-solid battery including a positive electrode material layer, a negative electrode material layer and a separator layer, using Raman spectroscopy. The method incudes: vapor depositing metal nanoparticles onto front faces of measurement surfaces of the positive electrode material layer and/or the negative electrode material layer without overlapping the particles on each other; and irradiating the front faces of the positive electrode material layer and/or the negative electrode material layer with excitation light to obtain Raman scattered light.SELECTED DRAWING: Figure 1
Patent JP-2022122648-A (JP)
Title: Control device
Inventor: UEHARA YAMATO
IPC: B25J13/08
Filed: 2021-02-10
Abstract: To acquire accurate calibration data when calibration is executed using a workpiece.SOLUTION: A control device executes: a normal calibration processing in which a workpiece coordinate is detected by measuring the workpiece by a three-dimensional camera; a robot coordinate is acquired; and a parameter for converting a position on a camera coordinate into a position on the robot coordinate is calculated on the basis of a pair of the workpiece coordinate and the robot coordinate; and a highly accurate calibration processing in which the workpiece coordinate is detected by measuring the workpiece by the three-dimensional camera; the robot coordinate is acquired; and a final rotation center of the robot hand is determined on the basis of the pair of the workpiece coordinate and the robot coordinate, at each position where the robot hand is rotated around a provisional rotation center determined on the basis of a tool center of the robot hand determined by the normal calibration processing and a relative position of the three-dimensional camera.SELECTED DRAWING: Figure 8
Patent JP-2022123982-A (JP)
Title: Ventilation net for window
Inventor: OKAMOTO TOSHIO
IPC: E06B9/52
Filed: 2021-02-15
Abstract: To provide a ventilation net for windows that can installed on a slidably opened/closed window easily and rationally regardless of whether or not there are existing nets.SOLUTION: A ventilation net is used for a slidably opened/closed window. A net body is in a rectangular shape shielding an opening at the maximum opening of the window. Further, the upper and lower parts as well as the left and right parts of the net body are provided with a pair of fixing parts and a pair of half fixing parts, respectively. The half fixing part is configured with a flexible strip magnet wounded in a roll shape. And, the half fixing part is wounded by a length corresponding to a closing width of the window and magnetic performance is kept effective on an opening width to allow the net body to be opened/closed without a gap in association with the window.SELECTED DRAWING: Figure 1
Patent JP-2022126995-A (JP)
Title: Program, image processing device and image processing method
Inventor: KOMURO ATSUSHI
IPC: G01T1/161
Filed: 2021-02-19
Abstract: To enable improvement in diagnostic accuracy while reducing the burden on a subject.SOLUTION: Based on a reference pixel value which is a maximum pixel value of an area corresponding to the upper side of the center of a heart in a tomographic image data before smoothing processing is performed, a setting part 3 sets a region where the myocardial distribution of a radiopharmaceutical accumulated in the myocardium is copied to the tomographic image data as a region of interest. An extraction part 4 extracts the myocardial tomographic image data showing the myocardial distribution from the tomographic image data based on the region of interest. An image processing part 5 performs smoothing processing on the myocardial tomographic image data.SELECTED DRAWING: Figure 1
Patent JP-2021074025-A (JP)
Title: Cyclic di-nucleotide induction of type i interferon
Inventor: RUSSELL E VANCE
IPC: A61P37/04
Filed: 2021-02-22
Abstract: To provide methods and compositions for increasing the production of a type I interferon (IFN) in a cell.SOLUTION: The methods include increasing the level of a 2'-5' phosphodiester linkage-containing cyclic di-nucleotide in a cell to thereby sufficiently increase the production of the IFN by the cell.SELECTED DRAWING: Figure 6C
Patent JP-2022128046-A (JP)
Title: Cation exchange resin and desalting method
Inventor: TOMURA TSUBASA
IPC: B01J41/12
Filed: 2021-02-22
Abstract: To provide a cation exchange resin that causes a very small amount of sodium elution when boiler water is desalted in a basic atmosphere, and a desalting method with a very small amount of sodium elution.SOLUTION: A cation exchange resin is used in desalting boiler water in a basic atmosphere, the cation exchange resin having a degree of crosslinking of 11%-30%. A desalting method performs desalting by using the cation exchange resin. The cation exchange resin is preferably a gel-type cation exchange resin that is a styrenic resin and has a sulfonic acid group.SELECTED DRAWING: None
Patent JP-2022131055-A (JP)
Title: Sitting posture determination device, sitting posture determination method, and program
Inventor: MIZUNO NOBUHIRO
IPC: B60R11/02
Filed: 2021-02-26
Abstract: To provide a sitting posture determination device, a sitting posture determination method, and a program capable of appropriately determining the sitting posture of a passenger.SOLUTION: A sitting posture determination device 1 comprises: a camera 20 that captures an interior of a vehicle; a passenger detection unit 12 that detects a passenger from a video image taken by the camera 20; a normal posture region setting unit 13 that sets a normal attitude region used for determining the passenger's posture; a normal posture region deviation determination unit 15 that determines whether or not the passenger's head detected by the passenger detection unit has deviated from the normal posture region; and a notification unit 16 that provides notification of deviation from the normal posture region when it is determined that the passenger's head has deviated from the normal posture region by the normal posture region deviation determination part 15. The normal posture region setting unit 13 updates the normal posture region on the basis of a position of the passenger's head detected by the passenger detection unit 12 during traveling of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022131528-A (JP)
Title: Vinyl acetate-silicone copolymer resin and method for producing the same
Inventor: UCHIDA KOKI
IPC: C08F290/14
Filed: 2021-02-26
Abstract: SOLUTION: To provide a vinyl acetate-silicone copolymer resin composition which is obtained by graft polymerization of (B) vinyl acetate with (A) organopolysiloxane represented by specified general formula, where a mass ratio of (A) the organopolysiloxane to (B) the vinyl acetate is 10:90 to 95:5; a method for producing the same; and a vinyl acetate-silicone copolymer resin composition.EFFECT: A vinyl acetate-silicone copolymer resin has slidability, base material adhesion, and organic solvent solubility, and is suitably used for a coating agent for various base materials, an adhesive, an exterior and interior coating material of a structure and a housing material, and a cosmetic.SELECTED DRAWING: None
Patent JP-2022135386-A (JP)
Title: Acetic acid-containing food or drink
Inventor: MIYAMOTO KANAKO
IPC: A23L2/38
Filed: 2021-03-05
Abstract: To provide an acetic acid-containing food or drink that gives a rich feeling of flavor and sweetness of fruit juice.SOLUTION: An acetic acid-containing food or drink contains fruit juice, and at least one component selected from (A) menthyl acetate, (B) dihydroactinidiolide, (C) cineole, and (D) camphor.SELECTED DRAWING: None
Patent JP-2022135575-A (JP)
Title: Display device
Inventor: HISATSUGI SHINSUKE
IPC: B60R11/02
Filed: 2021-03-05
Abstract: To provide a display device which can inhibit occurrence of abnormalities in an image display part.SOLUTION: An image display device 10 has a display 20 and a visor hood 50. The display 20 has a display surface and a display back surface. The visor hood 50 covers the display back surface and is connected to an instrument panel. The visor hood 50 has a hood back surface 52 oriented to an opposite side of the display surface. The visor hood 50 has: a hood base end part 58 extending in an X direction; a hood tip part 57 provided at an opposite side of the hood base end part 58; and a hood side end part 59 extending in a Y direction. The visor hood 50 is provided with a reinforcement member 90 which reinforces the visor hood 50. The reinforcement member 90 extends along the hood tip part 57.SELECTED DRAWING: Figure 6
Patent JP-2022136457-A (JP)
Title: Terminal block and terminal block unit
Inventor: YOSHIDA RYOHEI
IPC: H01R9/22
Filed: 2021-03-08
Abstract: To provide a second terminal block 20 that electrically connects a motor and a first terminal block 10 disposed outside a housing H and that can prevent leakage to the outside of oil stored in the housing H, and to provide a terminal block unit 1.SOLUTION: A second terminal block 20 is connected to a motor disposed in a housing H, and is provided with a plate-like second bus bar 21 that has a motor-side connection part 21a connected to the motor side, and has a terminal block-side connection part 21b connected to a first bus bar 14 of a first terminal block 10 outside the housing H while being mounted in the housing H, a base block part 22 that holds the second bus bar 21 passing therethrough and that is mounted on the housing H, and a sealing part 26 that seals, in a cross sectional direction orthogonal to the passing direction of the second bus bar 21, the boundary surface between the base block part 22 and the second bus bar 21.SELECTED DRAWING: Figure 4
Patent JP-2022136787-A (JP)
Title: Triple structure wheel for double-headed surface grinding
Inventor: HISHIRO YASUHIRO
IPC: B24D7/00
Filed: 2021-03-08
Abstract: To provide a wheel used for through-feed type double-headed surface grinding that suppresses work-piece from moving about during processing, and performs simultaneous surface grinding of both surfaces of the work-piece while through feeding the work-piece which can be ground with high efficiency and high accuracy.SOLUTION: A triple structure wheel 100 used for double-headed surface grinding that performs simultaneous through feed type surface grinding of both surfaces of work-piece has: a base metal 10 having a fitting hole 12 provided at a central part, and a ring-shaped projection 14 provided on an outer peripheral side; a ground layer 20 which contains a thermosetting resin, and is firmly attached to a top face of the projection 14 of the base metal 10; and an abrasive grain layer 30 which contains abrasive grains and a thermosetting resin, and is firmly attached to the ground layer 20. A flexural modulus of the abrasive grain layer 30 is higher than a flexural modulus of the ground layer 20 and is lower than a flexural modulus of the base metal 10.SELECTED DRAWING: Figure 3
Patent JP-2021142638-A (JP)
Title: Compressible suction cup having additional vacuum compartment, as well as lips and bellows therefor
Inventor: JOHAN MOBERG
IPC: B25J15/06
Filed: 2021-03-11
Abstract: To provide a suction cup which can be locked in at least a partial compressed state and has improved flexibility.SOLUTION: Disclosed is a suction cup for engaging and lifting an object comprising a lip, a bellows, and an upper portion, in a sealing state, connected to the bellows for connecting an inner volume of the suction cup to a source of vacuum, The suction cup, in an operative state, can be locked in at least a partly compressed state of the lip and/or the bellows. Locking is achieved by exhaust of air entrapped in a sealed exterior volume formed between the lip and the bellows and/or between one or more segments of the bellows in an operative state through one or more through open holes provided in the lip and/or the bellows when vacuum is connected to the suction cup.SELECTED DRAWING: Figure 3
Patent JP-2022142643-A (JP)
Title: Attachment structure of filter
Inventor: USAMI MASAHIKO
IPC: H05K5/06
Filed: 2021-03-16
Abstract: To suppress deterioration of a waterproof performance due to residence of a liquid without using a special ventilation filter.SOLUTION: A ventilation filter 20 includes: a cylindrical part 21 inserted into an open hole of a waterproofness housing 10; a ventilation film 22 that is provided to the cylindrical part top edge, and covers a hollow part of the cylindrical part; a main body part 23 of a disk shape in which the ventilation film is provided; and a coming-off stop part 24 that is provided to the cylindrical part bottom edge. A diameter of the main body part is larger than that of the cylindrical part. The housing includes: a flat part 12 providing an open hole 14 near the center and having a cup shape in view of direction substantially orthogonal to a central axis ax of the open hole and provided at a position higher than the circumference; and an attachment part 11 having a curve part 13 provided to the circumference. In a state where the cylindrical part is inserted into the open hole, and the coming-off stop part is contacted to a back surface of the flat part, a seal member 30 of a circular annular shape whose outer diameter is smaller than that of the flat part is nipped between a front surface of the flat part and the main body part. When viewing it along the central axis, a border line between the flat part and the curve part and a peripheral edge of the main body part are overlapped, or the curve part and the peripheral edge of the main body part is overlapped.SELECTED DRAWING: Figure 2
Patent JP-2022142687-A (JP)
Title: Construction method for foundation of new building
Inventor: TAKAHASHI RYOTA
IPC: E02D27/08
Filed: 2021-03-16
Abstract: To provide a construction method for a foundation of a new building, which can form the ground of the new building within a short construction period when the foundation of the new building is constructed after an existing building has been demolished.SOLUTION: A construction method for a foundation 1 of a new building on an existing underground skeleton 2 comprises: a step S4 of forming an inlet 40 for inputting fluidization treated soil M and an air vent in an underground first floor slab 23; a step S5 of inputting the fluidization treated soil M between an underground second floor slab 13 and the underground first floor slab 23 through the inlet 40 by a plurality of times, and filling an internal space S between the underground second floor slab 13 and the underground first floor slab 23 with the fluidization treated soil M; and a step S8 of building a form material 42 on the underground first floor slab 23, and placing concrete inside the form material 42 to construct the foundation 1 of the new building.SELECTED DRAWING: Figure 3