baber/WOPTO huggingface dataset:
Patent JP-2020073713-A (JP)
Title: Hydrogen generator
Inventor: HO JEN-CHIEH
IPC: C25B1/10
Filed: 2019-09-12
Abstract: To provide a hydrogen generator for generating a different amount of hydrogen according to user's need.SOLUTION: A hydrogen generator comprises a hydrogen/oxygen-generating part 1, a control part 2, an input part 3, and a power-feeding part 4. The hydrogen/oxygen-generating part 1 comprises a proton exchange film 11. The control part 2 comprises a central processing unit 21 and a memory unit 22. The input part 3 is electrically connected to the control part 2 and comprises multistage hydrogen-generating amount input units 31. The power-feeding part 4 is electrically connected to the control part 2 and the proton exchange film 11 and comprises multistage power-feeding units 41. The multistage hydrogen-generating amount input units 31 control a magnitude of power supplied to the proton exchange film 11 from the multistage power-feeding units 41 via the control part 2 and generates a different amount of hydrogen with the hydrogen/oxygen-generating part 1.SELECTED DRAWING: Figure 1
Patent JP-2021043379-A (JP)
Title: Private-room-use-status indicator and mounting structure thereof
Inventor: KOTAKA YUKA
IPC: G09F7/00
Filed: 2019-09-12
Abstract: To provide a private-room-use-status indicator that is easy to see and has no restriction on an installation location, and a mounting structure thereof.SOLUTION: A private-room-use-status indicator 1 comprises: a display unit 11 that is formed into a plate shape and has a plurality of small open holes 11a; a vertical rotation support part 15; and a display seal H that is affixed to at least one surface of the display unit 11 and formed with a display that can identify a use status of a private toilet room S. The display seal H has a transparent part H2, and part of transmission light transmitted through the small open holes 11a can pass through the transparent part H2. The private-room-use-status indicator 1 has a mounting structure K for the private-room-use-status indicator on which the display unit 11 is mounted, rotatably around the rotation support part 15, on an outside surface of a door D with respect to the private toilet room S.SELECTED DRAWING: Figure 2
Patent JP-2019213935-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-09-15
Abstract: To improve the interest of a game.SOLUTION: A game machine comprises an operation unit operable by a player, and is capable of executing a performance based on the operation on the operating unit concerned. When the operation frequency of the operation unit becomes predetermined operation frequency by carrying out repeatedly operating the operation unit during a predetermined performance, it is possible to report winning in a specific lottery. A plurality of operation frequencies are set up as the predetermined operation frequency.SELECTED DRAWING: Figure 89
Patent JP-2021048338-A (JP)
Title: Semiconductor device and semiconductor circuit
Inventor: MATSUDAI TOMOKO
IPC: H01L21/8234
Filed: 2019-09-20
Abstract: To provide a semiconductor device having an IGBT and a recycling diode, and enabling the reduction of a chip size.SOLUTION: A semiconductor device of an embodiment, comprises: a semiconductor layer having a first semiconductor region of a first conductive form, a second semiconductor region of a second conductive form, a third semiconductor region of the second conductive form, a fourth semiconductor region of the first conductive form, a fifth semiconductor region of the second conductive form, a sixth semiconductor region of the first conductive form, a first trench, and a second trench; a first gate electrode in the first trench; a second gate electrode in a second trench; a first electrode on the side of a first surface; a second electrode on the side of a second surface; a first electrode pad connected to the first gate electrode; and a second electrode pad connected to the second gate electrode. The semiconductor device includes: a first region containing the first semiconductor region; a second region containing the second semiconductor region; and a third region that is provided between the first region and the second region, and has a density of the second trench higher than that of the first region.SELECTED DRAWING: Figure 2
Patent JP-2021052497-A (JP)
Title: Control apparatus, control method, and computer program
Inventor: ISHIHARA NOBUAKI
IPC: H02J3/46
Filed: 2019-09-25
Abstract: To provide a control apparatus for controlling a storage battery and a dynamo-electric machine that can accommodate fluctuations in power consumption of a load while preventing the storage battery from being in an over-discharged or overcharged state.SOLUTION: A control apparatus for controlling a storage battery and a dynamo-electric machine included in a self-power facility, comprises: a storage battery output range acquisition unit that acquires an output range of the storage battery which is defined on the basis of an amount of load fluctuation indicating a power consumption of a load or paralleled off to the power facility and a rating output of the storage battery; and a dynamo-electric machine output range determination unit that determines the output range of the dynamo-electric machine on the basis of the power consumption of the load contained in the power facility and the output range of the storage battery acquired by the storage battery output range acquisition unit.SELECTED DRAWING: Figure 7
Patent JP-2021057390-A (JP)
Title: Flexible printed wiring board and wiring member
Inventor: MIYAMOTO KAZUHIRO
IPC: H05K1/02
Filed: 2019-09-27
Abstract: To provide a flexible printed wiring board which is capable of preventing the interference between wirings and which has excellent three-dimensional curvature.SOLUTION: A flexible printed wiring board 1 includes a long base layer 2 containing a synthetic resin as a main component, and a wiring pattern 3 laminated on the base layer 2. The base layer 2 has meandering parts 2a meandering in the width direction thereof. The wiring pattern 3 meanders along the meandering parts 2a. The meandering parts 2a alternately project on both sides of the central axis X thereof in a crossing direction, and the inner peripheral edge of each projecting portion is separated from the central axis X to a projecting direction side.SELECTED DRAWING: Figure 1
Patent JP-2021057443-A (JP)
Title: Light-emitting device and projector
Inventor: MIYATA TAKASHI
IPC: H01S5/183
Filed: 2019-09-30
Abstract: To provide a light-emitting device including an electrode terminal with electric connection reliability secured.SOLUTION: A light-emitting device includes a substrate, a first semiconductor layer provided to the substrate, a multilayer body provided on an opposite side of the substrate of the first semiconductor layer and including a plurality of columnar parts, a first conductive layer that is a surface layer of the first semiconductor layer on the multilayer body side, and a second conductive layer facing the first conductive layer through the multilayer body. The columnar part includes a light-emitting layer that emits light by current injection from the second conductive layer, a second semiconductor layer provided between the light-emitting layer and the first conductive layer and having the same conductivity type as the first semiconductor layer, and a third semiconductor layer provided between the light-emitting layer and the second conductive layer and having a conductivity type different from that of the second semiconductor layer. On a surface of the first conductive layer, an uneven shape 13 is formed. On the first conductive layer, an insulating layer 23n is provided. Electrode layers 24 and 25 are provided covering a part of the uneven shape 13 and a region where the insulating layer 23n is provided.SELECTED DRAWING: Figure 2
Patent JP-2021054485-A (JP)
Title: Synthetic resin container
Inventor: NAKAYAMA TADAKAZU
IPC: B65D1/02
Filed: 2019-09-30
Abstract: To provide a synthetic resin container having a decompression absorbing panel on a shoulder part with excellent strength.SOLUTION: A synthetic resin container 1 includes a cylindrical mouth part 2, a shoulder part 3 whose diameter expands downward from the mouth part 2, a trunk part 4 connected to the lower end of the shoulder part 3, and a bottom part 5 that closes the lower end of the trunk part 4. The shoulder part 3 has a plurality of decompression absorbing panels 6 that widen downward and are arranged in a circumferential direction. Each decompression absorbing panel 6 has a reinforcing groove 14 which is made of an upper groove 12 extending along an upper edge 8 of the decompression absorbing panel 6 and a pair of vertical grooves 13 extending along each side edge 9 of the decompression absorbing panel 6 and connected to the upper groove 12. The depth of each upper groove 12 is different from the depth of the vertical groove 13 at least at the connecting part between the upper groove 12 and each of the vertical grooves 13.SELECTED DRAWING: Figure 1
Patent JP-2021053775-A (JP)
Title: Control system and robot system
Inventor: SANHONGI MASAO
IPC: B25J13/08
Filed: 2019-10-01
Abstract: To provide a control system which can improve measuring accuracy of a workpiece by changing an imaging condition of a visual device according to a positional relation between the workpiece and a gripping section of the workpiece.SOLUTION: A control system 20 includes: an imaging information acquisition section 200 which acquires imaging information on an image captured by a visual device 16; a coordinate calculation section 300 which calculates a present position coordinate of a gripping section for gripping a workpiece; a positional relation calculation section 201 which calculates a positional relation between the workpiece and the gripping section on the basis of the imaging information acquired by the imaging information acquisition section 200 and the present position coordinate calculated by the coordinate calculation section 300; a zoom magnification setting section 202 which sets a zoom magnification of the visual device 16 using the positional relation calculated by the positional relation calculation section 201; and a zoom drive section 203 which drives the zoom of the visual device 16 on the basis of the zoom magnification set by the zoom magnification setting section 202.SELECTED DRAWING: Figure 2
Patent JP-2021058049-A (JP)
Title: Power reception device and wireless power supply system
Inventor: TSUKIYAMA DAISUKE
IPC: H02J7/00
Filed: 2019-10-01
Abstract: To provide a power reception device and a wireless power supply system that makes the current quantity of a current flowing to a power supply target constant regardless of the impedance of a target.SOLUTION: A power reception device 20 includes a power reception coil 21 that receives electric power transmitted from a power transmission coil 12, voltage and current conversion circuits 23A, 23B that convert a voltage corresponding to power received by the power reception coil 21 into a current, a rectifying circuit 24 that rectifies an output current of the voltage and current conversion circuits 23A, 23B, and a smoothing circuit 25 that smoothes an output current of the rectifying circuit 24 and supplies it to a power supply target 26.SELECTED DRAWING: Figure 1
Patent JP-2020022770-A (JP)
Title: Systems and methods for positioning manipulator arm by clutching within null-perpendicular space concurrent with null-space movement
Inventor: ARJANG HOURTASH
IPC: A61B34/35
Filed: 2019-10-03
Abstract: To provide systems for positioning an end effector or remote center of a manipulator arm by floating a first set of joints within a null-perpendicular joint velocity sub-space, and for providing a desired state or movement of a proximal portion of a manipulator arm concurrent with end effector positioning by driving a second set of joints within a null-space orthogonal to the null-perpendicular space.SOLUTION: Devices for providing a desired state or movement include floating a first set of joints within a null-perpendicular space to allow manual positioning of one or both of a remote center or end effector position within a work space, and driving a second set of joints according to an auxiliary movement calculated within a null-space according to a desired state or movement of the manipulator arm during the floating of the joints.SELECTED DRAWING: Figure 14
Patent JP-2021060768-A (JP)
Title: Rehabilitation service assistance device, rehabilitation service assistance method, and program
Inventor: KOSAKA YUKI
IPC: G16H10/00
Filed: 2019-10-04
Abstract: To provide a rehabilitation service assistance device, a rehabilitation service assistance method and program, which allow for efficiently managing current actual ability values of patients.SOLUTION: A rehabilitation service assistance device 1 is provided, comprising: a change prediction unit 2 configured to predict if a current actual ability value of a patient in rehabilitation has changed from the latest ability value of the patient stored in a storage unit on the basis of elapsed time since the latest ability value of the patient stored in the storage unit was evaluated; and a change prediction output unit 3 configured to provide control to output a prediction result of the change prediction unit 2.SELECTED DRAWING: Figure 1
Patent JP-2020100806-A (JP)
Title: Adhesive composition, and adhesive including the same, adhesive sheet, and laminate
Inventor: MITSUYA NAOYA
IPC: C09J163/00
Filed: 2019-10-09
Abstract: To provide an adhesive composition that forms an adhesive that has excellent tackiness and holding power before curing and has excellent shear strength after curing.SOLUTION: An adhesive composition contains an acrylic resin (A), an epoxy compound (B) and a crosslinker (C) of the acrylic resin (A) (excluding the epoxy compound (B)), and the acrylic resin (A) has a glass transition temperature of 20°C or higher, and the epoxy compound (B) has a 25°C viscosity of 3000 mPa s or less.SELECTED DRAWING: None
Patent JP-2020036901-A (JP)
Title: Modular portable dialysis system
Inventor: BARRY N FULKERSON
IPC: A61M1/16
Filed: 2019-10-09
Abstract: To provide a modular dialysis system whose setup, movement, shipping and maintenance is easy and which is simplified enough for reliable and accurate use by a patient.SOLUTION: A dialysis system 100 comprises a top unit 101 that is detachably attached to a base that comprises a reservoir 122 for fluid storage. The system is configured to have power door locking, zoned leak detection, fluid handling, and mechanical design features that enable improved modularity.SELECTED DRAWING: Figure 1
Patent JP-2021064650-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/67
Filed: 2019-10-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface or a surface of the wafer. The integrating step heats and presses the polyester-based sheet, and integrates the wafer and the sheet. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyester-based sheet by a magnetic force. The dividing step forms a shield tunnel in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer and divides the wafer into individual device chips. The picking-up step heats the polyester-based sheet, pushes up the device chips, and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021068580-A (JP)
Title: Grommet
Inventor: ITO YUDAI
IPC: H01B17/58
Filed: 2019-10-23
Abstract: To provide a grommet that can be installed on various vehicle body panels having different plate thickness while securing water cut-off performance.SOLUTION: A grommet 10 comprises: an outer peripheral groove 20 which is formed on an outer peripheral surface so as to make an annular shape with an axis line L of a grommet 10 as the center; a first collar part 21 which is positioned on a front side in the axis line L direction of the grommet 10 with respect to the outer peripheral groove 20; and a second collar part 22 which is positioned on a rear side in the axis line L direction with respect to the outer peripheral groove 20. The outer peripheral surface of the first collar part 21 has: an apex 23 being the maximum diameter part; and a first inclined part 24 which is inclined such that its diameter reduces from the apex 23 toward the front side in the axis line L direction. A cross-sectional shape of the apex 23 along the axis line L direction is in a linear shape along the axis line L direction.SELECTED DRAWING: Figure 2
Patent JP-2021067596-A (JP)
Title: Glass substrate selection device and glass substrate selection method
Inventor: MATSUZUKA TATSURO
IPC: G01N3/20
Filed: 2019-10-25
Abstract: To select a glass substrates with a glass substrate inspection device equipped with deformation imparting means that causes local bending not only at edges of a glass substrate to be put into a color filter manufacturing process but also on the entire surface.SOLUTION: An inspection device includes, in a test unit, stress loading means for displacing and bending a mounted glass substrate, by individually controlling support height for supporting and mounting a rectangular glass substrate with a plurality of support pins and a substrate lifter, by an instruction from a control unit based on information in a manufacturing condition database that stores inspection conditions for selecting the glass substrate.SELECTED DRAWING: Figure 2
Patent JP-2020065552-A (JP)
Title: Non-combustion type suction device
Inventor: YAMADA MANABU
IPC: A24F47/00
Filed: 2019-11-01
Abstract: To provide a main body unit of an aerosol generation apparatus, an aerosol generation apparatus and a non-combustion type suction device capable of suppressing a situation where a housing part and a power supply part rotate together when a suction port part is detached from the housing part.SOLUTION: A main body unit of an aerosol generation apparatus comprises: a power supply part; a tubular housing part capable of housing therein an aerosol source; and a suction port part in which a suction port for sucking aerosol obtained by atomizing the aerosol source is formed. The main body unit comprises a connection part for connecting the power supply part, the housing part, and the suction port part in an axial direction in which a central axis of the main body unit extends. The connection part comprises: a first rotary connection part for releasing connection between the power supply part and the housing part by applying a first torque around the central axis; and a second rotary connection part for releasing connection between the housing part and the suction port part by applying a second torque, which is smaller than the first torque, around the central axis.SELECTED DRAWING: Figure 18
Patent JP-2021078191-A (JP)
Title: Power conversion device and press apparatus
Inventor: NAKAHARA Mizuki
IPC: H02M7/12
Filed: 2019-11-06
Abstract: To provide a power conversion device in which overcurrent to a DC link capacitor can be prevented, and a press apparatus.SOLUTION: A power conversion device 10 includes a double-voltage rectifying circuit 12. In the double-voltage rectifying circuit 12, switching elements SW1, SW2 connect a common connection node Nc of two capacitors 102a, 102b to a prescribed node during a double-voltage rectifying mode. A current detection circuit 107 detects a switch current (IL) flowing through the switching elements SW1, SW2. A current detection circuit 108 detects a load current Ild of a load 15. During a time period of mode switching from a full-wave rectifying mode to the double-voltage rectifying mode, a control circuit 110 performs switching control of the switching elements SW1, SW2 on the basis of the switch current (IL) and the load current Ild.SELECTED DRAWING: Figure 1
Patent JP-2021074651-A (JP)
Title: Subcritical water treatment device of organic treating object
Inventor: MIYASHIRO TOMONAO
IPC: B09B3/00
Filed: 2019-11-06
Abstract: To provide a subcritical water treatment device of organic treating objects where uniform treatment can be performed without treatment unevenness.SOLUTION: In a subcritical water treatment device of organic treating objects having a sealed container 12 storing the organic treating objects, agitation means 30 agitating a raw material and high temperature and high pressure steam ejection means 14 performing subcritical water treatment,: the sealed container is formed with a rotor shape having a rotation axis in a longitudinal direction and has diameters such that the diameters of both side end parts are smaller than the diameter of a central part; the agitation means extends in a longitudinal direction and has a rotary shaft 28 supported by both side end parts of a lateral oblong drum body and a plurality of agitation blades 48; the rotation shaft is formed with a hollow tube having an internal space being a part of the steam ejection means; the steam ejection means has a steam supply means supplying steam into the internal space from one end or both ends of the hollow tube; and a plurality of ejection holes 44 ejecting steam are formed at the hollow tube and the total opening area of the ejection holes per unit area is made larger as the diameter of the lateral length drum body is larger.SELECTED DRAWING: Figure 1
Patent JP-2020019970-A (JP)
Title: Fine fibrous cellulose inclusion
Inventor: NOGUCHI YUICHI
IPC: C08B15/06
Filed: 2019-11-07
Abstract: To provide a fine fibrous cellulose inclusion having a phosphate group, capable of increasing solution viscosity when made into a slurry and capable of improving fine particle dispersibility.SOLUTION: The invention relates to a fine fibrous cellulose inclusion containing fine fibrous cellulose having (A) a phosphate group or a substituent derived from the phosphate group and (B) a group having an urethane bond with content of the (B) group having the urethane group Cis 0.05 mmol/g or more per 1 g of the fine fibrous cellulose.SELECTED DRAWING: None
Patent JP-2021076451-A (JP)
Title: Detection optical system, detector, flow cytometer, and imaging cytometer
Inventor: HATAKEYAMA TAKESHI
IPC: G01N21/27
Filed: 2019-11-07
Abstract: To correct spherical aberration occurring in an optical path from a specimen to an objective lens.SOLUTION: A detection optical system comprises an objective lens, a first relay lens, a second relay lens, and an imaging lens, which are arranged in order from a specimen side along an optical path of light from the specimen illuminated by a light source. A primary imaging surface is provided on an optical path between the first relay lens and the second relay lens. An aspherical surface correction plate for correcting spherical aberration is arranged at a position that is located between the second relay lens and the imaging lens and substantially conjugated with a pupil position of the objective lens.SELECTED DRAWING: Figure 2