baber/WOPTO huggingface dataset:
Patent JP-2023042164-A (JP)
Title: Buckling restraining brace
Inventor: YOSHIDA FUMIHISA
IPC: E04B1/58
Filed: 2021-09-14
Abstract: To provide a buckling restraining brace that is suitable for use by being incorporated in a frame of a wooden building or the like and capable of reducing the number of bolts for connecting a restraining plate and a side plate forming a wooden restraining material.SOLUTION: A buckling restraining brace 100 includes: a core material 10 formed of steel and having a plate shape; and a wooden restraining material 20 formed by a pair of wooden restraining plates 21 arranged so as to face two wide surfaces 11a included in the core material 10, and a plurality of first clamps 29A that are arranged so as to face two narrow surfaces 11b included in the core material 10 and connect the pair of restraining plates 21 in a longitudinal direction of the restraining plates 21.SELECTED DRAWING: Figure 3
Patent JP-2023045193-A (JP)
Title: Vehicle detection device, vehicle detection method and vehicle detection program
Inventor: YAMAZAKI SHUN
IPC: G08G1/16
Filed: 2021-09-21
Abstract: To enable accurate detection of a vehicle even when an image indicating light-receiving intensity of reflection light is used for detection of the vehicle.SOLUTION: A vehicle detection device includes: an image acquisition unit 401 that acquires a reflection light image indicating an intensity distribution of reflection light and a background light image indicating an intensity distribution of ambient light; a discriminately-detection unit 402 that detects, from the background light image, a vehicle region and a part region in a manner of discriminating them from each other; an intensity identification unit 405 that identifies a level of light intensity of each of the background light image and the reflection light image for the vehicle region detected by the discrimination detection unit 402; an adequacy determination unit 406 that determines adequacy of an arrangement of the part region from the intensity distribution in the reflection light image for the part region detected by the discrimination detection unit 402; and a vehicle detection unit 407 that detects a vehicle by using the level of the light intensity of each of the background light image and the reflection light image, and the adequacy of the arrangement of the part region.SELECTED DRAWING: Figure 2
Patent JP-2023046689-A (JP)
Title: Heater for sauna
Inventor: IKETANI TAKAAKI
IPC: A61H33/06
Filed: 2021-09-24
Abstract: To provide a heater for a sauna that can contribute to improvement of safety.SOLUTION: A heater for a sauna includes a combustion furnace 3 having a burner spot 2 opened outside a sauna chamber S. The sauna chamber S is heated with combustion gas generated in the combustion furnace 3 as a heat source, and all of the combustion gas is discharged to the outside of the sauna chamber without leaking the gas. In the present invention, since the burner spot 2 of the combustion furnace 3 is opened outside the sauna chamber S, carbon monoxide intoxication and injury and burn of a sauna user in the sauna chamber S can be prevented so that the present invention can contribute to improvement of safety.SELECTED DRAWING: Figure 1
Patent JP-2023047593-A (JP)
Title: Material feeding device, pressure computing device and method for controlling material feeding device
Inventor: GOTO HIROKAZU
IPC: B65H23/188
Filed: 2021-09-27
Abstract: To provide a material feeding device for automatically setting a set value of a pressurization part for pressurizing an upper feed roll so as to become a pressure suitable for a coil material, a pressure computing device, and a method for controlling a material feeding device.SOLUTION: A material feeding device includes: a pressure source 280 for supplying gas or liquid; pressurization parts 230 and 232 for generating a pressurization force by pressure of the gas or the liquid supplied from the pressure source 280, and applying the pressurization force to an upper feed roll 220; control valves 250 and 252 which are provided between the pressure source 280 and the pressurization parts 230 and 232, and control the pressure of the gas or the liquid supplied from the pressure source 280 to a previously set set value; an input part 274 to which information on a coil material and information on a feeder 200 are input; and a display part 272 for displaying the set value determined on the basis of the information on the coil material and the information on the feeder 200 input by the input part 274.SELECTED DRAWING: Figure 3
Patent JP-2023049981-A (JP)
Title: Water-in-oil type emulsified oil and fat composition
Inventor: TOMINAGA SHOTA
IPC: A23D7/005
Filed: 2021-09-29
Abstract: To provide a water-in-oil type emulsified oil and fat composition which exhibits a good milk flavor independently of the amount of a milk fat or a milk protein and even when a protein other than a milk protein is used.SOLUTION: There is provided a water-in-oil type emulsified oil and fat composition which comprises potassium salts of marine origin, preferably crude seawater potassium chloride. The water-in-oil type emulsified oil and fat composition preferably comprises a plant milk and/or a plant protein material and is also preferably used for spread.SELECTED DRAWING: None
Patent JP-2022009154-A (JP)
Title: Illumination device
IPC: F21W107/10
Filed: 2021-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device capable of improving brightness even if thickness or the number of light sources is not increased. 
     SOLUTION: An illumination device includes a substrate 110, a reflection unit disposed on the substrate 110, a plurality of light sources 130 disposed on the substrate 110, and an optical guide member 140 disposed on the reflection unit to cover the plurality of light sources 130. The reflection unit includes a first reflection member 121 disposed on the substrate 110, a second reflection member 122 disposed on the first reflection member 121, and a separation member 123 disposed between the first reflection member 121, and the second reflection member 122. The second reflection member 122 is separated from the first reflection member 121 by the separation member 123. One region of the light source 130 penetrates the first reflection member 121, the separation member 123, and the second reflection member 122 to contact with the optical guide member 140. The separation member 123 includes a plurality of unit separation members having a first separation region A1. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022068845-A (JP)
Title: Method of manufacturing wavelength conversion member
Inventor: KUNIMOTO TOMOMICHI
IPC: G02B5/20
Filed: 2021-10-14
Abstract: To provide a method of manufacturing a wavelength conversion member in which the wavelength conversion member which has desired chromaticity can be obtained.SOLUTION: There is provided a method of manufacturing a wavelength conversion member 1 by burning a compact 4 including phosphor particles 3, and the method of manufacturing the wavelength conversion member 1 comprises the processes of: manufacturing a pre-compact including the phosphor particles 3, and finding correlation relationship between a burning temperature of the pre-compact and chromaticity after the burning; setting a main burning temperature corresponding to target chromaticity of the obtained wavelength conversion member 1 based upon the correlation relationship; and burning the compact 4 including the phosphor particles 3 at the main burning temperature.SELECTED DRAWING: Figure 3
Patent JP-2022009174-A (JP)
Title: Storage device
IPC: F16C29/04
Filed: 2021-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a drawer device that can reduce loads when sliding a drawer part using different rollers for an enclosure and the drawer part, and to provide a register including the drawer device. 
     SOLUTION: Provided is a drawer device 1 configured such that, when a drawer part 5 is stored in an enclosure 2 by sliding, a drawer roller 16 provided for the drawer part 5 relatively moves along an enclosure guide rail 13 provided for the enclosure 2, and such that an enclosure roller 14 provided for the enclosure 2 relatively moves along a drawer guide rail 15 provided for the drawer part 5, in which an area of contact with the enclosure 2 on the side face of the drawer roller 16 is set smaller than an area of contact with the drawer part 5 on the side face of the enclosure roller 14. Therefore, a friction resistance of the drawer roller 16 against the inside face of the enclosure 2 is made smaller than a friction resistance of the enclosure roller 14 against the outside face of the drawer part 5. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009286-A (JP)
Title: Wiring circuit board, container, and board housing set
IPC: B65D85/86
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wiring circuit board, a container, and a board housing set that can suppress the generation of foreign matter caused by damage to a container while increasing the thickness of a metal support layer. 
     SOLUTION: A wiring circuit board 1 includes a metal support layer 2, a base insulating layer 3, and a conductor layer 4 in this order toward the upper side. The peripheral edge of the base insulating layer 3 includes an overhanging portion 7 that projects outward with respect to the metal support layer 2. The metal support layer 2 has a thickness T1 of 50 μm or more. The wiring circuit board 1 further includes an overhanging portion 7 composed of only the base insulating layer 3. In the overhanging portion 7, the peripheral edge of the base insulating layer 3 overhangs outward with respect to the metal support layer 2. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022036933-A (JP)
Title: Processes for preparing highly pure lithium carbonate and other highly pure lithium-containing compounds
IPC: B01D65/06
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing highly pure lithium carbonate using alternative brine sources such as geothermal, oilfield and relict hydrothermal brines, which have been difficult to exploit conventionally. 
     SOLUTION: The method includes reacting a raw material aqueous solution that includes Li 2 CO 3  with CO 2  to form a reaction aqueous solution comprising dissolved LiHCO 3 . Unreacted CO 2  and insoluble compounds are separated from the reaction aqueous solution. Dissolved impurities are removed from the reaction aqueous solution by contacting the reaction aqueous solution with an ion selective medium to produce a final aqueous solution. The highly pure Li 2 CO 3  is precipitated from the final aqueous solution to be recovered, in which the precipitated Li 2 CO 3  has a purity of at least about 99.99%. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062897-A (JP)
Title: Collagen production promoter, cell proliferation promoter and wrinkle improver
Inventor: YAMAHA HIROYUKI
IPC: A61Q19/08
Filed: 2021-10-22
Abstract: To provide a novel wrinkle improver and a novel topical skin preparation having excellent actions of promoting collagen production and promoting cell proliferation.SOLUTION: An L-argininosuccinic acid according to the present invention has excellent actions of promoting collagen production and promoting cell proliferation. Thus, it is useful for improving skin wrinkles due to reduced collagen and inhibited cell proliferation; and it can be applied as a collagen production promoter, a cell proliferation promoter, and a wrinkle improver in cosmetics, food, quasi drugs and pharmaceuticals, and a topical skin preparation comprising such an agent.SELECTED DRAWING: None
Patent JP-2023063740-A (JP)
Title: Vehicular control device
Inventor: HASEGAWA KAZUMA
IPC: B62D5/04
Filed: 2021-10-25
Abstract: To provide a vehicular control device which can quickly return a motor drive mode from a second drive mode to a first drive mode while suppressing motor torque fluctuation.SOLUTION: A vehicular control device has control circuits of two systems that control a motor. Each control circuits has a master-servant relationship, and has a first drive mode for controlling electric power supply to a self-system winding group by use of a current command value that is calculated by the control circuit as a master, and a second drive mode adjusting a current command value calculated by itself for controlling electric power supply to the self-system winding group on the basis of the adjusted current command value. Each control circuit transits the drive mode from the first drive mode to the second drive mode when transition condition is established. Each control circuit transits the drive mode from the second drive mode to the first drive mode while gradually changing the self-system current command value to a current command value before adjustment when return condition is established in the state transited to the second drive mode.SELECTED DRAWING: Figure 8
Patent JP-2023067377-A (JP)
Title: Compressor, refrigeration unit, and method of manufacturing compressor
Inventor: IMAI TAKAHIRO
IPC: F04B39/00
Filed: 2021-11-01
Abstract: To increase the strength of a bonding part between an inner peripheral surface of a body and a resin member.SOLUTION: A compressor (20) includes a metallic cylindrical body (22), a stator core (32), and a resin member (60) fixed to an outer peripheral surface of the stator core (32). An inner peripheral surface of the body (22) is formed with an oxide film (70). The oxide film (70) and the resin member (60) are bonded.SELECTED DRAWING: Figure 4
Patent JP-2023068900-A (JP)
Title: Mechanical parking device pallet and mechanical parking device
Inventor: OGAWA KAZUMI
IPC: E04H6/42
Filed: 2021-11-04
Abstract: To facilitate entry of vehicles into pallets and prevent vehicles from falling from pallets.SOLUTION: A pallet 10 of a mechanical parking device 1 that moves between a parking position (opening 22h) where a vehicle C can enter and a position different from the parking position includes a pallet body 11 having a mounting surface (upper surface) on which the vehicle C is mounted, and tire stoppers 18 for restricting movement of tires T of the vehicle C mounted on the mounting surface. The tire stoppers 18 are detachable from the pallet body 11.SELECTED DRAWING: Figure 9
Patent JP-2023071329-A (JP)
Title: Cutting device
Inventor: FUKAZAWA TAKASHI
IPC: B24B55/06
Filed: 2021-11-11
Abstract: To provide a cutting device which can excellently process a hard-to-cut material by using a cutting blade.SOLUTION: A cutting device comprises: holding means 3 which holds a workpiece W; cutting means 4 which includes a rotatable cutting blade 45 that cuts the workpiece held by the holding means; and machine-feeding means which relatively machine-feeds the holding means and the cutting means. The cutting means comprises: a rotational shaft 44; a flange unit 47 having a fixed flange 471 which is arranged on an end of the rotational shaft, supports the cutting blade and has a plurality of fine particle ejection passages 471a for ejecting fine particles P radially along a cutting edge 45a of the cutting blade on the outer periphery, and a detachable flange 472 which holds the cutting blade between the fixed flange and itself and has a plurality of ejection passages 472a for ejecting fine particles radially along the cutting edge of the cutting blade on the outer periphery; a cover body 42 which covers the flange unit; and a vacuum unit 43 which is arranged in the cover body to vacuum dust D scattering in the cover body.SELECTED DRAWING: Figure 4
Patent JP-2023074564-A (JP)
Title: Control device
Inventor: AKIYAMA KEI
IPC: B60K28/14
Filed: 2021-11-18
Abstract: To provide a control device capable of improving the reliability of control by preventing damage to the control device quickly and with minimal effect when a failure occurs, while reducing the number of ports required for an MCU and a processing load.SOLUTION: The control device is provided with an MCU (14) and a supervisory control circuit (19) which are interconnected. When the supervisory control circuit (19) detects an abnormality in the MCU (14), the supervisory control circuit (19) initializes the MCU (14) and controls output circuits for driving electrical loads. When the MCU (14) receives failure information from the supervisory control circuit (19), the MCU reads out components affected by the failure indicated by the failure information and the degree of influence from previously stored dependent failure analysis results, and restricts functions of the components.SELECTED DRAWING: Figure 1
Patent JP-2023074587-A (JP)
Title: Electric connecting tool
Inventor: OZAWA KEISUKE
IPC: H02G3/16
Filed: 2021-11-18
Abstract: To reduce a physical size in the prescribed direction.SOLUTION: An electric connecting tool comprises: an electric component 21 in which two terminals 21a, 21b are projected in the same plane P from a body 21c; and an electroconductive member 25 having a main constituent 25a that fixes and electrically connects one terminal 21b and a connector connecting terminal 25b that fits and connects a connector 52 at an end of an electric wire We2 and thereby electrically connects the electric wire We2. The main constituent 25a includes an adjacent part 25d which is extended in a direction orthogonal to the plane P to a position where it is aligned with the main constituent 21c, and the connector connecting terminal 25b is projected from the adjacent part 25d in a direction orthogonal to the plane P and a direction for separating from the main constituent 21c, with the connector 52 fitted and connected in a direction opposite the projecting direction.SELECTED DRAWING: Figure 5
Patent JP-2023075571-A (JP)
Title: Cylindrical battery and method for manufacturing thereof
Inventor: YAHATA HIROSHI
IPC: H01M50/533
Filed: 2021-11-19
Abstract: To suppress variation in connection strength between a tab and a curved inner side surface of an outer can of a cylindrical battery.SOLUTION: A tab having a group of protrusions 41 is used as a negative electrode tab 40 connected to a negative electrode layer of a wound body housed in an outer can, for example, a tab connected to the curved inner side surface of the outer can of the cylindrical battery. The negative electrode tab 40 has a group of three or more protrusions 41 provided on a surface 42 facing the curved inner side surface of the outer can and positioned on a circumference 44 around a reference point 43 of the surface 42, the group 41 is connected to the curved inner side surface of the outer can by resistance welding. Due to the provision of such a group of protrusions 41 on the negative electrode tab 40, variations in connection strength with the curved inner side surface of the outer can are suppressed.SELECTED DRAWING: Figure 7
Patent JP-2023075639-A (JP)
Title: Wearing tool and shut-in system
Inventor: KOJIMA AKIRA
IPC: A41D13/002
Filed: 2021-11-19
Abstract: To provide a wearing tool and a shut-in system which prevent a chemical hazard substance from leaking from a work booth and allow an operator to safely work without being exposed to the chemical hazard substance.SOLUTION: A wearing tool and a shut-in system comprise an air-supply port for supplying air and a ventilation surface located on the front face of an operator when worn, and blow the air supplied from the air-supply port toward the front of the operator through the ventilation surface.SELECTED DRAWING: Figure 2
Patent JP-2023075994-A (JP)
Title: Hard wafer grinding method
Inventor: YAMAMOTO KEISUKE
IPC: B24B49/02
Filed: 2021-11-22
Abstract: To grind a hard wafer to a uniform thickness.SOLUTION: A hard wafer grinding method includes: a first grinding step in which grinding wheels 341 are pressed on a hard wafer 100 held by a holding surface 210 by using a vertical moving mechanism 5 in a state that the holding surface 210 and a lower surface 345 of each grinding wheel 341 are arranged parallel to each other so as to grind the hard wafer 100 having a reverse conical shape by distortion in a grinding area of a radial portion; and a second grinding step in which the grinding wheels 341 are relatively moved in a horizontal direction from a center of the hard wafer 100 to an outer periphery by using a horizontal moving mechanism 5 while being moved in a vertical direction by using the vertical moving mechanism so that a load value measured by a load measuring device becomes a predetermined load value which is set in advance so as to grind the hard wafer 100 in a uniform thickness after the first grinding step.SELECTED DRAWING: Figure 6
Patent JP-2023079912-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-11-29
Abstract: To make it easier to grasp the state of a game machine.SOLUTION: A game machine including game control means for controlling a game and performance control means capable of controlling a performance related to the game and capable of generating a special game state according to the result of the game, comprises performance display means capable of displaying a performance. The game control means can generate a first specific game state that passes through the special game state or a second specific game state that does not pass through the special game state. When the performance control means performs resetting, the performance control means causes the performance display means to be in the display mode different from the state before resetting.SELECTED DRAWING: Figure 92
Patent JP-2023082460-A (JP)
Title: Light source device, projection type display device, program, and method for controlling light source device
Inventor: MAENO NAOKUNI
IPC: F21S2/00
Filed: 2021-12-02
Abstract: To provide a light source device that facilitates control regardless of the number of projection units.SOLUTION: A light source device has: a light source unit that has a plurality of light sources emitting rays of light with different wavelength regions; switching means that temporally switches light paths of the rays of light emitted from the plurality of light sources; detection means that detects the number of a plurality of projection units projecting rays of light; and a control unit that controls output of the plurality of light sources and controls the switching time of the switching means. The control unit changes at least the switching time based on a result of detection performed by the detection means.SELECTED DRAWING: Figure 2
Patent JP-2022037040-A (JP)
Title: Oxazole compound crystal
IPC: A61K31/421
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a crystal of a specific oxazole compound that has specific inhibitory activity against PDE4 and that shows excellent stability. 
     SOLUTION: Provided is a crystal of an oxazole compound represented by formula (5) where the crystal has peaks at diffraction angles 2θ(°) of 9.6±0.2, 19.1±0.2, and 21.2±0.2 in an X-ray powder diffraction pattern measured using CuKα characteristic X-rays. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT