baber/WOPTO huggingface dataset:
Patent JP-2022138702-A (JP)
Title: Portable medium and management system
Inventor: IKEDA TOMOHIRO
IPC: G05B19/418
Filed: 2021-03-10
Abstract: To improve management efficiency.SOLUTION: A portable medium 10 comprises a determination circuit 16, a detection unit 22 and a communication unit 26. The determination circuit 16 is provided in a region F to be operated by a user. The detection unit 22 detects change in electric conduction state of the determination circuit 16. The communication unit 26 transmits a detection result of the change in electric conduction state of the determination circuit 16.SELECTED DRAWING: Figure 2
Patent JP-2022139658-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2021-03-12
Abstract: To provide a game machine which can improve the interest in a game.SOLUTION: In a slot machine 10 in which: on the basis of an operation of a start lever 41, a lottery of a game is carried out and rotation of each reel 32L, 32M, 32R is started; on the basis of operations of stop switches 42-44, the rotation of each reel 32L, 32M, 32R is stopped; and a put-out of medals is carried out as a privilege according a lottery result, there is set, as the lottery result of the game, a push order bell by which the number of medals to be put out is changed according to an operation order of the stop switches 42-44 are operated. As the push order bell, there are set a first push order bell, and a second push order bell by which a winning is more likely than the first push order bell. In the second push order bell, when it is operated in an operation order in which a larger number of medals are likely to be put out, a process disadvantageous for a player may be carried out. When the second push order bell is won, a specific notification is carried out. Even in a winning resulting from others than the first and second push order bells, the specific notification is carried out too.SELECTED DRAWING: Figure 686
Patent JP-2022139712-A (JP)
Title: Sound absorption wall structure
Inventor: KINOSHITA KAZUTAKA
IPC: E01F8/00
Filed: 2021-03-12
Abstract: To provide a sound absorption wall structure for a railroad incorporating a sound absorption material having a sound absorption coefficient that does not easily decrease even in a high moisture environment.SOLUTION: A sound absorption wall structure has a sound absorption panel 11 containing a sound absorption material in a frame fixed to a wall 20 erected along a railroad track or a support having a pair of flanges facing each other. The sound absorption material is composed of a filling containing at least fibers made of polyester resin and a skin material enclosing the filling. The skin is made of a nonwoven fabric containing fibers made of polypropylene resin. The sound absorption panel 11 is fixed to the wall 20 or the support via an L-shaped joint plate 21 or an S-shaped joint plate as an interposition member interposed between the wall 20 or the flange and a side wall 13 of the frame.SELECTED DRAWING: Figure 4
Patent JP-2022139730-A (JP)
Title: hydrogen storage material
Inventor: OKU TAKAAKI
IPC: B01J23/44
Filed: 2021-03-12
Abstract: To provide a hydrogen storage material releasing hydrogen at a low temperature.SOLUTION: A hydrogen storage material of the present invention is a composite oxide having a perovskite type oxide structure whose basic structure is represented by general formula ABO3, and contains barium (Ba), zirconium (Zr), and oxygen (O), and further contains metal (M) and hydrogen (H). The elemental composition is as follows: 12 to 21 atom% of barium (Ba), 8 to 21 atom% of zirconium (Zr), 50 to 62 atom% of oxygen (O), 4 to 16 atom% of metal (M), and 2 to 13 atom% of hydrogen (H). Since the metal (M) is indium (In) or yttrium (Y), hydrogen is introduced in a state where the oxygen coordination in the structure is destabilized, and since a desired amount of hydrogen is contained, a hydrogen storage material that releases hydrogen at a lower temperature can be provided.SELECTED DRAWING: None
Patent JP-2022143391-A (JP)
Title: Motor control device, motor control method, and motor drive system
Inventor: OTA HIROSHI
IPC: H02P8/22
Filed: 2021-03-17
Abstract: To provide a motor control device capable of stably controlling torque from a low-speed rotation range to a high-speed rotation range, a motor control method, and a motor drive system.SOLUTION: A motor control device includes a first signal generation unit, a second signal generation unit, a main control unit, and a drive unit. The first signal generation unit generates a first control signal based on a clock signal indicating a stepping drive period of a motor. The second signal generation unit generates a second control signal for controlling an excitation current supplied to the motor so that deviation between a phase of a rotor and a target phase becomes small based on a command phase indicating the target phase of the rotor of the motor. The main control unit performs control for outputting at least any of a first control signal and a second control signal relative to the first signal generation unit and the second signal generation unit. The drive unit drives the motor based on at least any of the first control signal and the second control signal.SELECTED DRAWING: Figure 3
Patent JP-2022073883-A (JP)
Title: Semiconductor device including reference voltage circuit
Inventor: KOYAMA AKIRA
IPC: H01L21/822
Filed: 2021-03-18
Abstract: To suppress the shift of threshold voltage in a high-temperature shelf test of a semiconductor device including a reference voltage circuit using an enhancement type transistor to set P-type polycrystalline silicon as a gate electrode.SOLUTION: A semiconductor device includes an enhancement type transistor using P-type polycrystalline silicon as a first gate electrode, and a depletion type transistor using N-type polycrystalline silicon as a second gate electrode. The enhancement type transistor includes a non-water-permeable film provided locally covering the first gate electrode through an interlayer insulating film over the first gate electrode, and a nitride film including an opening that is larger than the first gate electrode and smaller than the non-water-permeable film and provided covering the periphery of the non-water-permeable film. The depletion type transistor includes a reference voltage circuit including a nitride film covering the depletion type transistor entirely and provided directly in an interlayer insulating film over the second gate electrode.SELECTED DRAWING: Figure 1
Patent JP-2022145038-A (JP)
Title: Power supply system and power supply method
Inventor: SUGANO JUNYA
IPC: H02J13/00
Filed: 2021-03-19
Abstract: To efficiently drive a generator while maximizing the use of an inverter-based power supply in a power supply network.SOLUTION: In a power supply network 1, at least one of a plurality of inverter-based power supply devices 5 and 6 having a grid connection protection relay has a voltage or frequency that serves as a reference for whether to operate the grid connection protection relay, which is set to a value different from setting values Vs2 and Vs3 of another power supply devices. In the power supply network 1, a power supply control device 3 includes a current value acquiring unit 31 that acquires a measured value of a current i flowing from a power generation device 2 to a power receiving side in a power supply path 4, and a control unit 30 that controls the power generation device 2 such that the voltage or frequency of the power supply path 4 exceeds a range determined by the setting value in stages according to changes in the measured value of the current i.SELECTED DRAWING: Figure 2
Patent JP-2022147450-A (JP)
Title: rubber sampling device
Inventor: TAKABE TAIGA
IPC: B26F1/44
Filed: 2021-03-23
Abstract: To provide a rubber sampling device capable of suppressing force applied to a die-cutting blade when die-cutting kneaded rubber compared with a conventional one.SOLUTION: A rubber sampling device 10 includes a die-cutting blade 21, a blade receptacle 22, and an adsorption part 50 capable of adsorbing kneaded rubber 110. The die-cutting blade 21 can be displaced between a first position P1 and a second position P2 accompanying the expansion and contraction of a piston rod 31. The blade receptacle 22 is arranged on the side of a second surface 110b of the kneaded rubber 110 and has a guide hole 22a for storing the die-cutting blade 21 positioned at the second position P2. The adsorption part 50 can adsorb a first surface 110a of the kneaded rubber 110 when the die-cutting blade 21 is positioned at the first position P1. The adsorption part 50 displaces the die-cutting blade 21 from the first position P1 to the second position P2 in the state of adsorbing the kneaded rubber 110. The die-cutting blade 21 and the blade receptacle 22 die-cut a sample piece S from the kneaded rubber 110.SELECTED DRAWING: Figure 3
Patent JP-2022149077-A (JP)
Title: Vehicular lamp
Inventor: UENO DAIKI
IPC: F21S41/675
Filed: 2021-03-25
Abstract: To provide a vehicular lamp capable of suppressing vibration of a reflector (vibration occurring in a case where a vehicle is running, or the like).SOLUTION: A vehicular lamp comprises: a first holding member 20 that holds a light source and a light control member for controlling light emitted by the light source; a second holding member 30 that holds the first holding member so as to be tiltable in vertical and horizontal directions; and a vibration suppression unit that suppresses vibration of the first holding member with respect to the second holding member. The vibration suppression unit comprises: first portions 26, 27 provided in the first holding member; and second portions 32, 33 that are provided in the second holding member, and suppress vibration of the first holding member with respect to the second holding member by abutting the first portions vibrating in the vibration direction of the first holding member.SELECTED DRAWING: Figure 6
Patent JP-2022149786-A (JP)
Title: Vertical light emitting diode structure with testable and sidewall protective metal layer
Inventor: CHEN FU-BANG
IPC: H01L33/44
Filed: 2021-03-25
Abstract: To solve a problem in which a vertical light emitting diode becomes inoperable, the reliability is reduced, and costs and related risks are increased.SOLUTION: A vertical light emitting diode structure with a testable and sidewall protective metal layer according to the present invention includes a light-emitting diode element, a sidewall insulating layer, a welding electrode, and a metal protective layer, and mainly, the metal protective layer is electrically connected to a welding electrode, and the metal protective layer covers and protects a chip side edge and a carrier side edge of the light emitting diode element through the side wall insulating layer. Therefore, in the light-emitting diode element, due to coating and protecting of the metal protective layer, the non-operation of the sidewall insulation layer (Passivation) is prevented in electroplating or electroless plating processes or other processes requiring harsh environments, and moreover, the metal protective layer is provided with a test contact, and the quality of the sidewall insulating layer can be evaluated by detecting a forward voltage drop (Vf) and a reverse leakage current (Ir) of the light emitting diode element.SELECTED DRAWING: Figure 1
Patent JP-2022150941-A (JP)
Title: powder seasoning mixture
Inventor: FUKUDA MASATO
IPC: A23L27/00
Filed: 2021-03-26
Abstract: To provide a powder seasoning mixture which includes two or more kinds of powder seasonings, in which aggregation can be suppressed and which can be easily used.SOLUTION: A powder seasoning mixture of the invention includes two or more kinds of powder seasonings, and includes further, 1-20 mass% of heat treated wheat bran derived from white wheat. The heat treatment is preferably moist heat treatment. The white wheat is preferably Australian standard white wheat. An average grain diameter of the heat treated wheat bran derived from the white wheat is 30-200 μm preferably, and as the powder seasoning, table salt is described.SELECTED DRAWING: None
Patent JP-2022152429-A (JP)
Title: Spacer paper for glass plate, and method for controlling generation of paper dust from spacer paper for glass plate
Inventor: INOUE KEI
IPC: D21H27/00
Filed: 2021-03-29
Abstract: To provide: spacer paper for glass plates which makes it possible to properly control the generation of paper dust therefrom; and a method for properly controlling the generation of paper dust from spacer paper for glass plates.SOLUTION: The present invention relates to: spacer paper for glass plates that has a bursting factor of at least 1.4 kPa m2/g in accordance with JIS P8112; and a method for controlling the generation of paper dust from the spacer paper for glass plates having a bursting factor of at least 1.4 kPa m2/g in accordance with JIS P8112.SELECTED DRAWING: None
Patent JP-2022153000-A (JP)
Title: Communication control system, communication system, and hot water supply system
Inventor: TAMAI JUNKI
IPC: A47K3/00
Filed: 2021-03-29
Abstract: To provide a communication control system, a communication system and a hot water supply system which prevent a communication unit from being wirelessly connected to an information terminal at a timing not intended by a user.SOLUTION: A communication control system 100 comprises a storage unit 11, a communication unit 12, a change value calculation unit 13, an identification unit 14, and an assessment unit 15. The storage unit 11 preliminarily stores, as registered data, a water level rise value when a user takes a bath, in linkage with an information terminal 4 that the user owns. The change value calculation unit 13 finds a change amount of water level as a change value. The identification unit 14 checks the change value against the registered data and identifies the information terminal 4 linked to the registered data as a specific information terminal. The assessment unit 15 assesses whether or not a specific radio wave strength which is the radio wave strength of a received signal having been received from the specific information terminal satisfies a radio wave strength condition. When the specific radio wave strength satisfies the radio wave strength condition, the communication unit 12 is wirelessly connected to the specific information terminal.SELECTED DRAWING: Figure 1
Patent JP-2022153151-A (JP)
Title: Indoor lamp unit for vehicle and indoor lamp for vehicle
Inventor: OSHIMA YUKI
IPC: F21V9/08
Filed: 2021-03-29
Abstract: To provide a unit for room lamp and a room lamp, capable of changing a color of a room lamp for interior of a vehicle, among at least three colors.SOLUTION: An indoor lamp unit 10 (10a, 10b) for a vehicle comprises: a housing 12 comprising, an opening X for transmitting light and a pair of first rails 12a and a pair of second rails 12b, which are provided to face the opening X, the housing being detachably fitted to an interior member (recess part) in a cabin; and transmissive first and second plate-shaped members 14a, 14b which can slide on the pair of first rails 12a and the pair of second rails 12b. The housing 12 comprises on one side of an extension direction of the pair of first rails 12a and the pair of second rails 12b, an opening end part from which the first and second plate-shaped members 14a, 14b can be taken out and put into.SELECTED DRAWING: Figure 4
Patent JP-2022153991-A (JP)
Title: Casting apparatus and manufacturing method for casting
Inventor: KOSUGI KAZUHIRO
IPC: B22D15/00
Filed: 2021-03-30
Abstract: To suppress a bend of a metal mold while maintaining a cooling function in a casting apparatus combining a sand mold and a metal mold.SOLUTION: A casting apparatus 1 comprises a sand mold 2 and a metal mold 3 forming a cavity 4 together with a sand mold while supporting the sand mold 2. The metal mold has a cooling part 31 that cools a molten metal by contacting the molten metal injected into the cavity, a support part 32 that is disposed on the lower side of the cooling part so that a space part 34 can be arranged between itself and the cooling part and supports the sand mold, and a fixing part 322 that fixes a prescribed part in the cooling part to the support part. The support part has contacting parts (a first contacting part 323 and a second contacting part 324) by contacting the lower surface of the edge of the cooling part so that horizontal deformation of the edge of the cooling part is not regulated.SELECTED DRAWING: Figure 3
Patent JP-2021104861-A (JP)
Title: Ergonomic fluid processing tube
Inventor: ARTA MOTADEL
IPC: B65D43/16
Filed: 2021-03-30
Abstract: To provide an ergonomic fluid processing tube.SOLUTION: An ergonomic fluid processing tube comprises a tube body and a cap. The tube body has an outer surface and an inner surface. The cap has a proximal surface, a distal surface and a tube-like sealing member protruded from the distal surface. The sealing member is provided with: a distal end opposite to the distal surface of the cap; an inner surface; and an outer surface which is configured to seal the inner surface of the tube body and practically smooth. The cap also has: a front tube clamp member provided with an operator engaging surface; and one or more channel arranged between the sealing member and the front tube clamp member. Each channel is provided with a lateral opening on the proximal surface of the cap.SELECTED DRAWING: Figure 1
Patent JP-2022155335-A (JP)
Title: In-cabin monitoring system and in-cabin detection method
Inventor: TAKAHASHI HIDEKI
IPC: B60Q3/225
Filed: 2021-03-30
Abstract: To provide an in-cabin monitoring system which can easily perform detection of the inside of a cabin by suppressing influence due to disturbance light.SOLUTION: An in-cabin monitoring system 1 comprises: a camera 20 which images the inside of a cabin 2 of a vehicle 9; a light source 30 which irradiates the inside of the cabin 2 with light; and a control unit 50 which controls the camera 20 and the light source 30. The light source 30 can emit first light L1 that is emitted when confirming the presence/absence of a person with the camera 20 and second light L2 being stronger light than the first light L1. The control unit 50 images the inside of the cabin 2 with the camera 20 in such a state that the light source 30 emits the second light L2 before a person gets on the vehicle 9 and after the person gets off the vehicle 9.SELECTED DRAWING: Figure 1
Patent JP-2022156020-A (JP)
Title: Saddle-riding type vehicle
Inventor: ITO MICHIMOTO
IPC: B62J25/08
Filed: 2021-03-31
Abstract: To provide a saddle-riding type vehicle capable of improving the operability while including a protective member and a grip at optimal portions.SOLUTION: A saddle-riding type vehicle includes outer members (72) on the sides of the vehicle. The outer members (72) extend outward in a vehicle width direction from a member (30), which is movable when steering a handle (21) and arranged below a seat (17), above a step (28), and between the handle (21) and the seat (17).SELECTED DRAWING: Figure 13
Patent JP-2022156656-A (JP)
Title: Seat
Inventor: MIYOSHI AKIRA
IPC: A47C7/54
Filed: 2021-03-31
Abstract: To provide a seat capable of heightening comfortable feeling of a seated person.SOLUTION: A seat (sofa S) includes a seat body S0 having a seat part S1 where a person is seated and a backrest S2, side parts (armrests SA) positioned on the right and left of the seat part S1, and projecting above the seat part S1, and a sheet-like heater 50. The heater 50 includes a seat part heater 51 for heating a face facing a seated person on the seat part S1, a backrest heater 52 for heating a face facing a seated person on the backrest S2, and a side part heater 53 for heating a face facing a seated person on the side parts.SELECTED DRAWING: Figure 1
Patent JP-2022157209-A (JP)
Title: Ophthalmologic apparatus
Inventor: NAKAJIMA MASASHI
IPC: A61B3/14
Filed: 2021-03-31
Abstract: To provide an ophthalmologic apparatus capable of reducing deterioration of an observation image of an observation site at low cost.SOLUTION: An ophthalmologic apparatus includes: an illumination system for emitting illumination light to part of an observed site of an eye to be examined; an optical scanner for deflecting the illumination light emitted to the observed site from the illumination system and moving an illumination region of the illumination light in the observed site; and a light reception system for receiving return light from the illumination region moving in the observed site according to the deflection of the illumination light while the optical scanner is deflecting the illumination light. The distortion aberration of the illumination system and the light reception system is of the same kind.SELECTED DRAWING: Figure 9
Patent JP-2022157325-A (JP)
Title: Composition for accelerating production of fermentation product from fermentation raw material, and production method of fermented article employing the same
Inventor: YAMADA TAKUJI
IPC: A23L11/65
Filed: 2021-03-31
Abstract: To provide a composition for accelerating production of a fermentation product from a fermentation raw material, which is used for producing a fermented article rich in a specific fermentation product.SOLUTION: A composition for accelerating production of a fermentation product from a fermentation raw material contains, as a production accelerator for the fermentation product, at least one aspergillus exhibiting a yield of the fermentation product higher than Aspergillus oryzae strain RIB40 (NBRC 100959) when the fermentation raw material is fermented under the same conditions.SELECTED DRAWING: None
Patent JP-2022158731-A (JP)
Title: Gravity center position measuring device, gravity center position measuring method, golf practice support system, and golf practice support method
Inventor: MIDORIKAWA HIDEAKI
IPC: A63B69/36
Filed: 2021-04-04
Abstract: To provide a gravity center position measuring device and a gravity center position measuring method for measuring whether a gravity center position is appropriate, and to provide a golf practice support system and a golf practice support method for supporting practice of golf using a golf club whose gravity center position is measured as appropriate.SOLUTION: A golf practice support system 1 for supporting practice of golf includes a gravity center position measuring device 2 for measuring whether a gravity center position of a golf club is appropriate and a golf practice support device 3 for supporting practice of golf using a golf club whose gravity center position is measured as appropriate by the gravity center position measuring device 2.SELECTED DRAWING: Figure 1
Patent JP-2021167560-A (JP)
Title: Road finisher provided with traverse profile control
Inventor: MARTIN BUSCHMANN
IPC: E01C19/48
Filed: 2021-04-08
Abstract: To provide a road finisher that constructs a road traverse slope with automatic control.SOLUTION: A road finisher 1 includes a screed 3, a GNSS receiver, a material conveyor, and an electronic control system. The electronic control system includes: a memory for storing work data and a nominal height profile of a road pavement 15 to be finished; and a data processor. In order to install an installation material using the nominal height profile with respect to each positional coordinate of a road finisher determined by the GNSS receiver and a traverse profile determined thereby, the control system is configured to automatically control an actuator mechanism, particularly a leveling cylinder and/or a camber adjustment 55 in the traverse direction and/or inclination adjustment and/or berm adjustment based on the work data.SELECTED DRAWING: Figure 4