baber/WOPTO huggingface dataset:
Patent JP-2022129512-A (JP)
Title: Vehicular lighting device and vehicular lamp
Inventor: KOSUGI HIROSHI
IPC: B60Q1/00
Filed: 2021-02-25
Abstract: To provide a vehicular lighting device and a vehicular lamp which are capable of ensuring a required total luminous flux even when an input voltage is getting close to a lower limit of an operation voltage range and suppressing a rapid change of the total luminous flux when the input voltage is close to the lower limit of the operation voltage range.SOLUTION: A vehicular lighting device has: a first light-emitting circuit which comprises a plurality of first light-emitting elements connected in series; a second light-emitting circuit which comprises a plurality of second light-emitting elements connected in series and is connected in parallel with the first light-emitting circuit; and a control part which is electrically connected with the first light-emitting circuit and the second light-emitting circuit. The number of the first light-emitting elements is greater than the number of the second light-emitting elements. The control part maintains current flowing in at least the second light-emitting circuit nearly constant within an operation voltage range of the vehicular lighting device.SELECTED DRAWING: Figure 5
Patent JP-2022130217-A (JP)
Title: Positive electrode active material for lithium ion secondary battery, and manufacturing method of lithium ion secondary battery
Inventor: IMAZAKI MITSUYASU
IPC: H01M4/505
Filed: 2021-02-25
Abstract: To provide a method for manufacturing a positive electrode active material, by which gas generation owing to oxidative decomposition of a nonaqueous electrolyte can be further suppressed in a lithium ion secondary battery arranged by use of a positive electrode active material that operates at a high electric potential.SOLUTION: A positive electrode active material for a lithium ion battery is arranged to use a positive electrode active material operating at a high electric potential equal to or higher than a lithium metal standard electrode electric potential of 4.5 V. The positive electrode active material is coated with an oxide-based solid electrolyte represented by Li1+p+q(Al,Ga)p(Ti,Ge)2-pSiqP3-qO12 (0≤p≤1 and 0≤q≤1). With the oxide-based solid electrolyte, a peak intensity proportion in a range of 0 to -20 ppm in P peak in measurement by solid NMR is no less than 50% of a total peak area.SELECTED DRAWING: Figure 1
Patent JP-2022130959-A (JP)
Title: Attitude control device and flying object
Inventor: SATSUKAWA SEIJI
IPC: B64C17/02
Filed: 2021-02-26
Abstract: To provide a technology capable of supporting attitude control of an airframe, while suppressing power consumption.SOLUTION: An attitude control device includes a detection part for detecting inclination of a flying object, and a notification part for executing notification processing to passengers according to detected inclination of the flying object. The flying object includes a detection part for detecting inclination of an airframe, and a notification part for executing notification processing to passengers according to detected inclination of the airframe.SELECTED DRAWING: Figure 6
Patent JP-2022132969-A (JP)
Title: Mrp3-targeting gene-modified t cells
Inventor: MIZUGOSHI EISHIRO
IPC: A61K39/00
Filed: 2021-03-01
Abstract: To provide novel therapeutics against advanced liver cancer, since the current treatment of advanced liver cancer with chemical therapy or molecular targeting drugs sometimes comes to insufficient treatment results and peptide vaccines lack instantaneous effect.SOLUTION: The invention provides a T cell receptor protein that specifically binds to a complex of a peptide derived from multidrug resistance protein 3 (MRP3) and HLA-A24 antigen. The invention also provides a method for preparing T cells for gene therapy against cancer characterized by in vitro introduction of the T cell receptor protein or a polynucleotide encoding the protein into T cells derived from a patient. The invention also provides cancer treating agent comprising the T cells.SELECTED DRAWING: None
Patent JP-2022133856-A (JP)
Title: Vehicular interior member structure
Inventor: UMEZAWA SHIN
IPC: B60R13/02
Filed: 2021-03-02
Abstract: To provide a vehicular interior member structure which can inhibit deterioration of the appearance in a passenger compartment and leakage of noise.SOLUTION: An interior member 1 molded by a resin includes: a hook part 10 which may engage with a luggage holding member for holding luggage in a passenger compartment; and a panel part 20 which has a support surface 21, supporting the hook part 10 at the passenger compartment inner side, and forms at least a part of an inner wall surface facing the passenger compartment inner side. The hook part 10 has: an engagement part 11 which is arranged spaced apart to the passenger compartment inner side from the support surface 21; multiple support parts 12 which extend from the engagement part 11 to the outside of the passenger compartment and are connected to the support surface 21; and an insertion part 13 surrounded by the support surface 21, the engagement part 11, and the multiple support parts 12 and into which the luggage holding member is inserted. The panel part 20 has: an opening 25 which is formed at a position, which overlaps with the insertion part 13, of the support surface 21 when viewed from the passenger compartment inner side and communicates with the insertion part 13; and a lid part 26 which may open or close the opening 25.SELECTED DRAWING: Figure 2
Patent JP-2022058104-A (JP)
Title: Antibacterial or antiviral sheet, antibacterial or antiviral package, antibacterial or antiviral resin fiber, antibacterial or antiviral non-woven fabric, and antibacterial or antiviral filter
Inventor: OKI YASUHIRO
IPC: A01P3/00
Filed: 2021-03-09
Abstract: To provide an antibacterial or antiviral sheet and an antibacterial or antiviral resin fiber which can improve persistence of an antibacterial function and an antiviral function, and can efficiently exhibit the antibacterial function and the antiviral function.SOLUTION: There are provided an antibacterial or antiviral sheet which has a resin layer containing a thermoplastic resin, at least either an antibacterial agent and an antiviral agent and a nonionic surface active agent, in which the nonionic surface active agent is liquid at ordinary temperature; an antibacterial or antiviral package having the antibacterial or antiviral sheet; an antibacterial or antiviral resin fiber that contains a thermoplastic resin, at least either an antibacterial agent and an antiviral agent and a nonionic surface active agent, in which the nonionic surface active agent is liquid at ordinary temperature; an antibacterial or antiviral non-woven fabric having the antibacterial or antiviral resin fiber; and an antibacterial or antiviral filter having the antiviral non-woven fabric.SELECTED DRAWING: Figure 1
Patent JP-2021105173-A (JP)
Title: Water-soluble unit dose articles comprising water-soluble fibrous structures and particles
Inventor: FRANK WILLIAM DENOME
IPC: C11D1/14
Filed: 2021-03-10
Abstract: To provide fibrous water-soluble unit dose articles with improved dissolving and cleaning properties.SOLUTION: A water-soluble unit dose article comprises a water-soluble fibrous structure and a plurality of particles distributed throughout the structure, wherein the water-soluble fibrous structure comprises a plurality of fibrous elements and each fibrous element comprises at least one filament-forming material and a first surfactant, the first surfactant is characterized by a Hydrophilic Index (HI) of about 7.5 or less, each of the particles comprises a second surfactant, and the second surfactant is characterized by the HI exceeding 7.5.SELECTED DRAWING: Figure 1
Patent JP-2022140999-A (JP)
Title: Wireless communication device, communication control method, and communication control program
Inventor: INADA TAKASHI
IPC: H04W56/00
Filed: 2021-03-15
Abstract: To provide a wireless communication device, a communication control method, and a communication control program capable of notifying a state even when synchronization cannot be established between devices.SOLUTION: A wireless communication device 1 includes a communication unit 2, a communication control unit 3 that receives a frame synchronization signal from another wireless communication device, and a monitoring control unit 4 that monitors the communication control unit 3. Either one of the communication control unit 3 and the monitoring control unit 4 controls the optical output of the communication unit 2 to generate an optical pulse signal indicating the state of the wireless communication device 1 when the communication control unit 3 does not receive a frame synchronization signal from the other wireless communication device, and transmits the optical pulse signal to the other wireless communication device.SELECTED DRAWING: Figure 1
Patent JP-2022142593-A (JP)
Title: Warning device, warning method, and program
Inventor: MIURA YASUNORI
IPC: G08B21/02
Filed: 2021-03-16
Abstract: To provide a warning device, warning method, and program for warning a driver not to allow a living body left in a cabin to be in a dangerous state.SOLUTION: In a vehicle 2, a warning device 1 includes: a living body detection section (infrared sensor 21) for detecting whether a living body other than a driver exists inside the vehicle; an in-vehicle speaker arranged in a cabin of the vehicle; a getting-off detection section 14 for detecting whether the driver has performed a getting-off preparation behavior; and a warning instruction section 15 for outputting first warning from the in-vehicle speaker when the getting-off preparation behavior is detected.SELECTED DRAWING: Figure 2
Patent JP-2022142840-A (JP)
Title: Method of producing zeolite
Inventor: IKEHARA YUYA
IPC: C01B39/36
Filed: 2021-03-17
Abstract: To further improve ε-caprolactam selectivity.SOLUTION: There is provided a method of producing zeolite, including the following steps (1) to (5): a step (1) of mixing tetra-alkyl orthosilicate, water and quaternary ammonium hydroxide to obtain a mixture thereof, a step (2) of feeding at least one species of chemical compound (A) selected from the group consisting of a boron compound, a germanium compound, a magnesium compound, an aluminum compound, a tin compound and an iron compound to the mixture to obtain a reaction mixture including a zeolite crystal while subjecting the mixture obtained by the step (1) to a hydrothermal synthetic reaction, a step (3) of obtaining zeolite crystal by the solid-liquid separation of the reaction product including the zeolite crystal obtained by the step (2), a step (4) of calcining zeolite crystal obtained by the step (3), and a step (5) of contact-treating zeolite crystal calcined by the step (4), with an aqueous solution including at least one acid species selected from the group consisting of inorganic acids and organic acids to obtain zeolite.SELECTED DRAWING: None
Patent JP-2022144217-A (JP)
Title: Semiconductor device, manufacturing method thereof, inverter circuit, driving device, vehicle and elevator
Inventor: SHIMIZU TATSUO
IPC: C30B29/36
Filed: 2021-03-18
Abstract: To provide a semiconductor device which enables the enhancement in characteristic.SOLUTION: A semiconductor device according to an embodiment hereof comprises: a silicon carbide layer having a 4H-SiC crystal structure, and having a first face having an off angle of 0 up to 8 degrees to a {0001} plane, and a second face opposed to the first face, which includes a p-type first silicon carbide region, an n-type second silicon carbide region located between the first silicon carbide region and the first face, a second silicon carbide region located between the first silicon carbide region and the first face, and a third silicon carbide region containing oxygen; a gate electrode; a silicon oxide layer between the silicon carbide layer and the gate electrode; and a region located between the silicon carbide layer and the silicon oxide layer, and having a nitrogen concentration of 1×1021 cm-3 or more.SELECTED DRAWING: Figure 1
Patent JP-2022144538-A (JP)
Title: game machine
Inventor: ITO TAKAHIRO
IPC: A63F5/04
Filed: 2021-03-19
Abstract: To provide a game machine which can increase the interest in a game.SOLUTION: A predetermined value related to a transference determination to a special game state is determined according to an advantage degree of specific information determined when transferring to a predetermined section. If a predetermined combination is won, when a stop operation is carried out in a specific mode, the predetermined value is updated, and when the stop operation is carried out in a predetermined mode different from the specific mode, the predetermined value may not be updated. When the updated result becomes a numeric value corresponding to the determined predetermined value, a control to the special game state is allowed. The predetermined combination is configured such that, when the stop operation is carried out in the specific mode, an expectation value of a game value is set lower than when the stop operation is carried out in the predetermined mode. When the predetermined combination is won, a stop mode is discriminated and it is determined whether or not to update the predetermined value.SELECTED DRAWING: Figure 88
Patent JP-2022146206-A (JP)
Title: Bath inhibition system
Inventor: YAMAMOTO MIDORI
IPC: F24H15/196
Filed: 2021-03-22
Abstract: To provide a bath inhibition system that inhibits a bather from bathing in a bath inadequate condition so as to prevent occurrence of a bath accident.SOLUTION: In a bath inhibition system, a system controller 1 includes a determination unit 2 that determines whether a bather is in a bath inadequate condition in which the bather is not suitable for bath, and a bath feature restriction unit 4 that, when the determination unit 2 determines that the bather is in the bath inadequate condition, restricts at least part of plural bath features of a bath apparatus.SELECTED DRAWING: Figure 2
Patent JP-2022146485-A (JP)
Title: Product sales system
Inventor: SATO RYUSHIRO
IPC: G06Q30/06
Filed: 2021-03-22
Abstract: To provide a product sales system capable of remedying the food loss problem.SOLUTION: A product sales system according to an embodiment disclosed herein has a server device 1 comprising a price setting unit 133 configured to set a price of a product M that is approaching or has passed its expiration date according to a relationship between the expiration date of the product M and the current time.SELECTED DRAWING: Figure 4
Patent JP-2022147166-A (JP)
Title: Coating method and coating system
Inventor: YAMAGUCHI MASAYUKI
IPC: B05C11/00
Filed: 2021-03-23
Abstract: To provide a coating method and a coating system that can form a coating film with its hardness being easily secured.SOLUTION: A coating method includes a coating film forming step for applying a coating material to a workpiece to form a coating film, a heat-curing step for heating the coating film to cure it, and an electron beam-curing step for irradiating at least part of the cured coating film with an electron beam, to further cure the coating film.SELECTED DRAWING: Figure 2
Patent JP-2022149348-A (JP)
Title: Thresher
Inventor: YAMAZAKI HIROFUMI
IPC: A01D61/00
Filed: 2021-03-25
Abstract: To provide a thresher that establishes both of working efficiency and safety in manual threshing work.SOLUTION: A thresher 1 comprises: a feed chain 11 for carrying an object to be threshed; a carriage mechanism 20 for making the object to be threshed pass through between two stages of carrier devices 21 that extend in a carriage direction of the feed chain 11 and are disposed at an interval in the height direction and in parallel with each other to supply the object to be threshed to the feed chain 11; a detection mechanism for detecting supply of the object to be threshed to the carrier devices 21; and a control unit for controlling operation of the carrier devices 21. The control unit performs control of: making the carrier devices 21 operate when supply of the object to be threshed is detected by the detection mechanism at the time of stop of the carrier devices 21; and stopping operation of the carrier devices 21 when a previously set operation condition based on a detection result of the detection mechanism at the time of operation of the carrier devices 21 is not satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022149756-A (JP)
Title: Clamp jig and grinding method
Inventor: ANDO SHIGERU
IPC: B24B41/06
Filed: 2021-03-25
Abstract: To provide a clamp jig that enables a workpiece to be held on a placement table on which a workpiece is placed without the workpiece being sucked by the placing table, and a method of grinding a workpiece held on a placement table by means of the clamp jig.SOLUTION: Movement of a workpiece placed on a placement table is restrained by a movable member that makes contact with the workpiece. That is, the workpiece is held on the placement table without the workpiece being sucked by the placing table. As a result, there is no need to stick a tape to a workpiece even when the workpiece is thick and/or surface roughness of its surface is high, so that increase in the manufacturing cost of a device manufactured using the workpiece can be restrained.SELECTED DRAWING: Figure 1
Patent JP-2022152413-A (JP)
Title: Vehicle body side part structure
Inventor: MIYAHARA KOJI
IPC: B62D25/04
Filed: 2021-03-29
Abstract: To provide a vehicle body side part structure capable of suppressing crack and buckling, and improving impact resistance to an input load from a side.SOLUTION: A vehicle body side part structure 1 comprises a center pillar 2 extending along a vertical direction and having a lower end coupled to a side sill 16. The center pillar 2 is formed into a salient which becomes a salient shape to outside of a width direction of vehicle, in view from the vertical direction, by a side wall 4 facing the vehicle width direction, a front wall 5 extending inward of the vehicle width direction from a front end part of the side wall 4, and a rear wall 6 extending inward of the vehicle width direction from a rear end part of the side wall 4. On a lower side of the center pillar 2, at least one of the front wall 5 and the rear wall 6 has a ridge line part 10 extending in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2022153080-A (JP)
Title: Interference light generation element and hologram recording device
Inventor: TAHARA JU
IPC: G03H1/06
Filed: 2021-03-29
Abstract: To provide a compact hologram recording device which acquires a multiple hologram for reproducing a clear three-dimensional image including information about optical characteristics such as a wavelength.SOLUTION: A hologram recording device 10 comprises: an imaging element 5; and an interference light generation element 1 which is attached to an imaging surface of the imaging element 5. The interference light generation element 1 generates two light waves L1, L2 having mutually-different phases from object light LOBJ that is incident, and the imaging element 5 records an interference fringe formed with the two light waves L1, L2 as a hologram. The interference light generation element 1 comprises, in an order from the side on which light is incident, a first birefringence member 11, a phase element array 20 which changes the phase difference in two or more ways by spatially dividing a polarization component in the direction in parallel with or orthogonal to the optical axis of the first birefringence member 11, and a polarizing plate 32 which tilts the direction of the transmission axis with respect to the optical axis of the first birefringence member 11.SELECTED DRAWING: Figure 1
Patent JP-2022153955-A (JP)
Title: Electronic control device
Inventor: TANAKA TAKAAKI
IPC: H05K5/02
Filed: 2021-03-30
Abstract: To provide an electronic control device capable of improving vibration resistance.SOLUTION: An electronic control device (100) includes an electronic circuit board (4) on which electronic components (5) are mounted, and a housing (1) containing the electronic circuit board (4) and composed of a case (2) and a base (3), and includes a plurality of claws (9) provided on the case (2) of the housing (1) and fixing the electronic circuit board (4), a fixing groove (10) formed in the case (2) on the back side of the claw (9) and into which a peripheral edge (3a) of the base (3) is fitted, a notch (11) formed on the back side of the claw (9) of the housing (1) and communicating with the fixing groove (10), and an adhesive (12) filled on the rear side of the claw (9) through the fixing groove (10) and the notch (11).SELECTED DRAWING: Figure 2
Patent JP-2022155175-A (JP)
Title: Management device, management system, management method, and management program
Inventor: Hayakawa Kenta
IPC: G05B23/02
Filed: 2021-03-30
Abstract: To centrally manage a master database and efficiently execute commissioning operation in a module yard.SOLUTION: A database management device 10 includes: a storage unit 14 which stores setting data including common data common to setting of each device included in a plant and individual data corresponding to the setting of each device; a first update unit 15c which, upon receiving a request for updating the common data from any of a plurality of devices for trial operation in charge of the trial operation of the plant, uses the received update request to update the common data of the setting data and also transmits the updated common data to each of the plurality of devices for trial operation; and a second update unit 15d which, upon receiving update results of the individual data from any of the plurality of devices for trial operation, uses the update results to update the individual data of the setting data.SELECTED DRAWING: Figure 4
Patent JP-2022157509-A (JP)
Title: Solid-state imaging element, solid-state imaging device, and imaging method
Inventor: YAMAGUCHI HIROYUKI
IPC: H04N5/357
Filed: 2021-03-31
Abstract: To execute a subtraction process using a gray code.SOLUTION: A solid-state imaging element comprises: a counter; a storage circuit; and a transfer circuit. The counter subtracts reset data represented by a gray code and signal data represented by a gray code, by using a complement representation in the gray code for the reset data. The storage circuit holds numerical values obtained through the subtraction process by the counter. The transfer circuit transfers the data represented by the gay code outputted from the storage circuit.SELECTED DRAWING: Figure 1
Patent JP-2022157553-A (JP)
Title: Bathroom with movable bathtub
Inventor: HANDA MASAHIRO
IPC: A47K3/16
Filed: 2021-03-31
Abstract: To prevent a toe from being pinched into a gap between a lower end part of an apron and a bathroom floor even when a bathtub body is floated for movement in a movable type bathtub.SOLUTION: A bathtub 3 is movably installed in a width direction on a bathroom floor 2. A bathtub body 10 of the bathtub 3 can be vertically displaced. In a front face and a lateral face of the bathtub body 10, at least the front face is covered with an apron 20, and an apron body 21 of the apron 20 is fixed to the bathtub body 10. An apron hem part 22 is disposed below the apron body 21. The apron hem part 22 is kept at a fixed height to the bathroom floor 2 and is supported in a relatively vertically displaceable manner to the apron body 21 by a hem support part 32.SELECTED DRAWING: Figure 4