baber/WOPTO huggingface dataset:
Patent JP-2022041015-A (JP)
Title: Pallet for transportation
Inventor: YOSHIKAWA EIJI
IPC: B23P19/00
Filed: 2020-08-31
Abstract: To provide a pallet for transportation usable commonly for multiple kinds of workpieces.SOLUTION: A workpiece includes an annular seating surface to be seated on a pallet, and a projection projecting below the seating surface on the radial direction center side on the seating surface. The pallet 1 includes a base 2 in which an opening 5 through which the projection is inserted is formed on an upper surface part 4, and multiple support members 3 provided rotatably around the opening on the upper surface part of the base, for supporting the workpiece by allowing the seating surface to be seated, and capable of adjusting a projection amount into the opening.SELECTED DRAWING: Figure 1
Patent JP-2020203918-A (JP)
Title: Solid preparation containing tofogliflozin and method for producing the same
Inventor: WADA KENTA
IPC: A61K47/14
Filed: 2020-09-02
Abstract: To provide a method for producing a solid preparation containing tofogliflozin improved in disintegration and elution properties and to provide the solid preparation.SOLUTION: There is provided a method for producing a pharmaceutical composition which is a tablet containing tofogliflozin as an active ingredient, which comprises: a step of mixing an additive and tofogliflozin to prepare a powder mixture; and a step of obtaining tablets from the powder mixture by direct mixing compression, wherein the additive contains one or more excipients and the excipients are selected from the group consisting of corn starch, potato starch, wheat starch, rice starch, partially pregelatinized starch, pregelatinized starch, lactose hydrate, fructose, glucose, mannitol, anhydrous calcium hydrogen phosphate, crystalline cellulose and precipitated calcium carbonate.SELECTED DRAWING: Figure 1
Patent JP-2022043643-A (JP)
Title: Smoke exhaust device for tabletop cooking having foldable strut structure
Inventor: MOGI NORIKIYO
IPC: F24F7/06
Filed: 2020-09-04
Abstract: To provide a smoke exhaust device for tabletop cooking capable of being extremely stably installed on a cooking table, and being folded compactly and housed after use.SOLUTION: A smoke exhaust device for tabletop cooking comprises: a tent-shaped hood 1 that covers the top of the device; a foldable strut part 2 that supports the hood 1; and a smoke exhaust hose 3 with a bellows structure that guides smoke exhaust in the hood to the outside. The strut part 2 includes: a cylindrical center cylinder part 21 to which an end part of the smoke exhaust hose 3 is connected; a plurality of hood-supporting branches 23 provided on an outer periphery of a cylinder side surface of the center cylinder part; and a telescopic strut leg 25 connected to each of tip parts of the hood-supported branches. The hood-supporting branch 23 and the support leg 25 can be folded and stored along the outer periphery of the cylinder side surface of the center cylinder part 21.SELECTED DRAWING: Figure 1
Patent JP-2022043708-A (JP)
Title: Settlement device
Inventor: KAWAGUCHI YUKI
IPC: G07G1/00
Filed: 2020-09-04
Abstract: To provide a settlement device with which an operator can easily check the light emission of a light-emitting portion.SOLUTION: A settlement device includes: a reading portion for reading a symbol attached to a commodity; a bagging portion located near the reading portion for bagging the commodity from which the symbol is read by the reading portion; a measuring portion for measuring the bagged commodity; a light-emitting portion provided in the bagging portion; determination means for determining whether or not the commodity read by the reading portion is bagged using data of weight measured by the measuring portion; and light-emitting control means for controlling the light-emitting portion to emit light in a first form if the determination means determines the commodity read by the reading portion is bagged and controlling the light-emitting portion to emit light in a second form different from the first form if the determination means determines the commodity read by the reading portion is not bagged.SELECTED DRAWING: Figure 1
Patent JP-2022044409-A (JP)
Title: Anomaly estimation device
Inventor: OMURO KEISUKE
IPC: F16H61/02
Filed: 2020-09-07
Abstract: To identify abnormal point in a power transmission device.SOLUTION: A control device of a vehicle serves as an anomaly estimation device for estimating anomaly in a power transmission device. The control device stores mapping data for defining mapping for generating an output variable, indicating an anomaly occurrence probability at a specific anomaly candidate point in a power transmission device, by inputting an input variable. The mapping includes the number of occurrence variable, indicating the number of allophone occurrence occurred in the power transmission device when the output axis of the power transmission device rotates a predetermined angular unit, as one of a plurality of input variables. The control device performs acquisition process which is a process for acquiring the input variable and calculation process for outputting a value of the output variable by inputting the input variable acquired by the acquisition process to the mapping.SELECTED DRAWING: Figure 3
Patent JP-2022047080-A (JP)
Title: Fiber manufacturing method
Inventor: MICHIHIRA SO
IPC: G02B6/02
Filed: 2020-09-11
Abstract: To provide a fiber manufacturing method that is suitable for suppressing the change of outer diameters.SOLUTION: The manufacturing method includes discharging softened filament from a nozzle, and winding up the filament so as to pass through a cooling unit to which a cooling fluid is supplied and obtaining a fiber. With the manufacturing method of the present embodiment, the index M defined by formula (I) is 1.6 or smaller. In formula (I), Qa represents the flow rate (m3/s) of the cooling fluid supplied to the cooling unit, L represents the movement distance (m) of the filament in the cooling unit, Tw represents the temperature (°C) of the filament immediately after being discharged from the nozzle, Ta represents the temperature (°C) of the cooling fluid, Df represents the outer diameter (m) of the fiber, Dn represents the outer diameter (m) of the filament immediately after being discharged from the nozzle, U represents the winding speed (m/s) of the filament, and K is 1.0×108 (°C×s2/m3).SELECTED DRAWING: None
Patent JP-2021052000-A (JP)
Title: System and method for managing lighting of zone of interest comprising at least one object liable to be manipulated by user
Inventor: DOMINIQUE DUBUGNON
IPC: H05B44/00
Filed: 2020-09-17
Abstract: To provide a system and method for managing a lighting of a zone of interest comprising at least one object liable to be manipulated by a user.SOLUTION: A system for managing a lighting of a zone 2 of interest comprising at least one object 3 liable to be manipulated by a user comprises: main lighting devices 5a, 5b, 5c; a secondary lighting device 6; a database 8 storing a profile of the identified object and the identified user regarding vision and/or at least one characteristic of the identified object 3; and a processing unit 7 for controlling the lighting of the zone 2 of interest according to data taken out of the database 8.SELECTED DRAWING: Figure 1
Patent JP-2022052109-A (JP)
Title: Image forming apparatus
Inventor: MIZUNO YUSUKE
IPC: G03G15/08
Filed: 2020-09-23
Abstract: To provide an image forming apparatus that can satisfactorily cool a plurality of cartridges through cooling control.SOLUTION: An image forming apparatus comprises: a main body housing; a first cartridge that stores developer; a second cartridge that stores developer; a first temperature sensor that acquires the temperature inside the main body housing; and a control unit. The control unit calculates a first temperature for control corresponding to the first cartridge based on an acquired value of the first temperature sensor and a first coefficient to be multiplied on the acquired value of the first temperature sensor, calculates a second temperature for control corresponding to the second cartridge based on the acquired value of the first temperature sensor and a second coefficient to be multiplied on the acquired value of the first temperature sensor, the second coefficient different from the first coefficient, and executes cooling control for cooling the inside of the main body housing based on higher one of the first temperature for control and the second temperature for control (S202).SELECTED DRAWING: Figure 7
Patent JP-2022052865-A (JP)
Title: Display device
Inventor: KURASHINA HIKARI
IPC: B60K35/00
Filed: 2020-09-24
Abstract: To provide a display device having excellent exterior appearance.SOLUTION: The display device in an embodiment comprises: a light source 21; a light guide member 50 including an incidence surface 51 arranged forward of the light source 21, an emission surface 52 for emitting the light having entered from the incidence surface 51 in front of the incidence surface 51, a light guide unit 53 for connecting the incidence surface 51 and the emission surface 52, and a hook receiver 58 arranged to the light guide unit 53; a middle case 32 including an accommodation unit 41 for accommodating the light guide member 50 from the front, and a hook 42 for extending from the rear to the front, engaging with the hook receiver 58 and securing the light guide member 50 within the accommodation unit 41; and a display board 70 arranged forward of the emission surface 52 and having a lighting design that is illuminated by light emitted from the emission surface 52. The accommodation unit 41 and the hook 42 sandwich the light guide member 50 in a direction parallel to the display board 70 to fix it in position.SELECTED DRAWING: Figure 2
Patent JP-2022053809-A (JP)
Title: Service determination device
Inventor: TANAKA MAKOTO
IPC: B60N2/90
Filed: 2020-09-25
Abstract: To specify a crew member without giving discomfort thereto.SOLUTION: A device 10 includes: an input/output part 43 for outputting proposal information to a driver of a vehicle 1; a sensor group 3 that is provided on the seat 2 mounted on the vehicle 1, and detects biological information of a passenger different from the driver seating on the seat 2; a specification part 54 for specifying the passenger on the basis of biological information of the passenger detected by the sensor group 3; and a determination part 55 for determining service contents according to the passenger specified by the specification part 54. The input/output part 43 outputs the service contents determined by the determination part 55.SELECTED DRAWING: Figure 6A
Patent JP-2022054987-A (JP)
Title: Method for manufacturing nitride semiconductor laminate, and nitride semiconductor laminate
Inventor: YOSHIKAWA AKIRA
IPC: C23C16/34
Filed: 2020-09-28
Abstract: To provide: a method for manufacturing a nitride semiconductor laminate capable of reducing on-resistance and obtaining high breakdown voltage; and the nitride semiconductor laminate.SOLUTION: A method for manufacturing a nitride semiconductor laminate includes forming an AlxGa(1-x) N layer 12 formed in AlxGa(1-x) N (0≤x≤0.2) at a growth rate of 0.7 μm/hr or more by an organic metal vapor phase growth method on a nitride semiconductor substrate 11 having a temperature of 650°C or more and less than 1000°C and including Al so that the coverage of the AlxGa(1-x) N layer to the direct under layer is 80% or more and 100% or less. The relaxation rate of the AlxGa(1-x) N layer 12 in a region of 0.5-5-nm from the nitride semiconductor substrate 11 side is 0-50% to the nitride semiconductor substrate 11, and the relaxation rate of the AlxGa(1-x) N layer 12 in a region of more than 5 nm and 30 nm or less from the nitride semiconductor substrate 11 side is 50-100% to the nitride semiconductor substrate 11.SELECTED DRAWING: Figure 1
Patent JP-2022055050-A (JP)
Title: Fluid sterilizer
Inventor: KATO TAKEO
IPC: C02F1/32
Filed: 2020-09-28
Abstract: To provide a fluid sterilizer that can suppress generation of condensation in the vicinity of a light source.SOLUTION: A fluid sterilizer according to an embodiment comprises: a cylindrical part; a feeding head provided at one end of the cylindrical part; a discharging head which is provided at the other end of the cylindrical part, and has a hole penetrating between an end face on the cylindrical part side and an end face on the opposite side of the cylindrical part side; a holder having a flange and a protrusion which protrudes from one face of the flange and is provided inside the hole of the discharging head; a substrate provided on an end face of the protrusion which is on the opposite side of the flange side; a light-emitting element which is provided on a face of the substrate which is on the opposite side of the protrusion side, and irradiates ultraviolet light; a window which is provided inside the hole of the discharging head, and opposes the light-emitting element; and a desiccant provided outside the discharging head, which is a space communicating with the hole of the discharging head, or inside the hole of the discharging head.SELECTED DRAWING: Figure 1
Patent JP-2021074869-A (JP)
Title: Stainless steel pipe boring cutter
Inventor: TAN RONGFU
IPC: B23D45/14
Filed: 2020-09-28
Abstract: To provide a stainless steel pipe boring cutter suitable for opening a rod-like hole in a small number of steel pipes.SOLUTION: A stainless steel pipe boring cutter includes a baseplate 1, a supporting mechanism 2, a pushing mechanism 3, a fixed position device 4, a buckling mechanism 5, a cutting device 6 and a cutting supporting frame 7. The supporting mechanism is installed in a middle part of an upper end of the baseplate. The pushing mechanism is installed on the front side of the supporting mechanism. A lower part of the pushing mechanism is installed on the front side of the upper end of the baseplate. The fixed position device is installed on the rear side of the pushing mechanism. A front end of the fixed position device is installed on a rear surface of the pushing mechanism. The buckling mechanism is positioned at an equal interval on the rear side of the supporting mechanism. A bottom part of the buckling mechanism is installed on the upper end of the baseplate, and the cutting device is positioned immediately above the supporting mechanism. The front end of the cutting device is connected to the base plate by a cutting supporting frame. A front face of the cutting device is installed on an upper end of the cutting supporting frame. A lower part of the cutting device is installed on the front side of the baseplate.SELECTED DRAWING: Figure 1
Patent JP-2022056482-A (JP)
Title: Game machine
Inventor: ISHIHARA TAKASHI
IPC: A63F5/04
Filed: 2020-09-30
Abstract: To provide new game potentialities that do not permit execution of a first performance type but permits execution of a second performance type in a second performance state.SOLUTION: A game machine is configured so as to be capable of executing both of a first performance type and a second performance type in a first performance state, and is configured so as to be capable of executing a second performance type but so as not to be capable of executing a first performance type in a second performance state.SELECTED DRAWING: Figure 16
Patent JP-2022058001-A (JP)
Title: Operation management device, operation management method, operation management system, and vehicle
Inventor: HIGASHIDE TAKAFUMI
IPC: G08G1/127
Filed: 2020-09-30
Abstract: To provide an operation management device, an operation management method, an operation management system, and a vehicle that can quickly eliminate road obstacles.SOLUTION: An operation management device 10 includes a control unit 11. The control unit 11 outputs information instructing a vehicle 30 operated by automatic operation about an operation schedule and an operation route. When the vehicle 30 is affected by a roadside obstacle on the operation route, the control unit 11 acquires an image of the roadside obstacle from the vehicle 30. The control unit 11 automatically outputs an instruction to a road management system 80 to clear the roadside obstacle based on an image of the roadside obstacle.SELECTED DRAWING: Figure 1
Patent JP-2022060664-A (JP)
Title: Electric tractor
Inventor: TAKAGI TAKESHI
IPC: B60K1/04
Filed: 2020-10-05
Abstract: To provide an electric tractor capable of easily charging a battery, in an electric tractor provided with a charging connector at a driving portion.SOLUTION: An electric tractor is equipped with a driving portion that includes a driver's seat and an operating portion provided around the driver's seat, a vehicle body on which the driving portion is mounted, a traveling device that supports the vehicle body so as to travel, an electric motor that drives the traveling device, a battery that supplies power to the electric motor, and a charging connector for charging the battery. The operating portion includes an operating member, and a cover body covering a lower part side of the operating member. The charging connector is disposed so as to expose outward of the operating portion on an outer surface side of the cover body.SELECTED DRAWING: Figure 1
Patent JP-2022062904-A (JP)
Title: Scaffold board supporting bracket
Inventor: SHIRAHASE TAICHI
IPC: F16B2/06
Filed: 2020-10-09
Abstract: To provide a scaffold board supporting bracket that can be utilized as means for supporting a scaffold widening scaffold board outside an existing temporary scaffold.SOLUTION: A scaffold board supporting bracket includes a vertical member 1, a horizontal member 2 for supporting a scaffold board, and a pipe clamp 5. An inner end part of the horizontal member 2 for supporting a scaffold board extends horizontally more than the vertical member 1 so that the inner end neighbors vertical steel pipes 68 and 73 that clamp with pipe clamps 5. A cutout part 11 to get into a horizontal steel pipe supporting plate 70 mounted to the vertical steel pipe 68 of a temporary scaffold side is provided at the inner end part of the horizontal member 2 for supporting a scaffold board. The pipe clamp 5 is mounted to the vertical member 1 so as to be displaceable between an upper position HP adjacent to the inner end part of the horizontal member 2 for supporting a scaffold board and a lower position LP away downward from the upper position HP.SELECTED DRAWING: Figure 1
Patent JP-2022065819-A (JP)
Title: Slurry type shield excavation machine and pressure adjustment method of compressed air in slurry type shield excavation machine
Inventor: KINOSHITA SHIGEKI
IPC: E21D9/13
Filed: 2020-10-16
Abstract: To prevent slurry from continuously flowing from an auxiliary chamber to a cutter chamber.SOLUTION: A slurry type shield excavation machine includes: a cutter chamber 4 formed between a cutter head 2 and a partition wall 9; a slurry sending pipe 5 for sending slurry into the cutter chamber 4; a sludge discharge pipe 6 that discharges the slurry stored in the cutter chamber 4 to the outside together with excavated soil that has been taken in the cutter chamber 4; an auxiliary chamber 11 in which compressed air and sludge are stored, communicating with the cutter chamber 4 via a pressure adjustment piping 13, in which sludge moves between the auxiliary chamber 11 and the cutter chamber 4 via the pressure adjustment piping 13 so that variation of sludge pressure in the cutter chamber 4 is relaxed; a pressure gauge P2 that is placed at the same height as the connection height of the pressure adjustment piping 13 in the partition wall 9 to detect the sludge pressure in the cutter chamber 4 at the connection height of the pressure adjustment piping 13; and a pressure adjustment valve 17 that adjusts the pressure of the compressed air in the auxiliary chamber 11 to the same pressure as the sludge pressure detected by the pressure gauge P2.SELECTED DRAWING: Figure 1
Patent JP-2022067845-A (JP)
Title: Noble metal recovery method
Inventor: SUZUKI SHUMPEI
IPC: C22B11/00
Filed: 2020-10-21
Abstract: To provide a noble metal recovery method capable of separating and recovering a noble metal from a noble metal-containing material in a high yield at a low energy cost.SOLUTION: A noble metal recovery method comprises: a dissolving process for obtaining a metal solution by immersing a noble metal-containing material having at least one of gold and palladium in an extract solution containing an organic solvent and iodine; a pH adjusting process for adjusting the pH to 2 or less by adding an acid to the metal solution; and a hydrolysis step for diluting the metal solution so that the volume becomes 2.7 times or more by adding water to prepare an iodide of the noble metal. The organic solvent contains a lactam compound.SELECTED DRAWING: Figure 1
Patent JP-2021128932-A (JP)
Title: Charging connector
Inventor: TAKAGI YOHEI
IPC: H01R13/639
Filed: 2020-10-21
Abstract: To provide a charging connector including a lever having a latch part having higher strength.SOLUTION: A charging connector comprises a connector body, a lever 400, and a regulating portion. The lever 400 has a latch portion 440. The latch portion 440 is provided with a locking lug 442. The lever 400 comprises a main portion 410 and a reinforcing portion 500. The main portion 410 is made of resin. The reinforcing portion 500 is formed by a metal plate 510. The reinforcing portion 500 is held by the main portion 410. The reinforcing portion 500 has a locking portion 520 and a regulated portion 540. The locking portion 520 is exposed on a locking surface of the locking lug 442. When the lever 400 is positioned at a locked position, the regulated portion 540 is positioned rearward of the regulating portion in a front-rear direction and faces the regulating portion in the front-rear direction. When the lever 400 is positioned at the locked position, the regulating portion regulates forward movement of the regulated portion 540 in the front-rear direction.SELECTED DRAWING: Figure 5
Patent JP-2022069742-A (JP)
Title: Gallium oxide diode
Inventor: SASAKI KOHEI
IPC: H01L29/872
Filed: 2020-10-26
Abstract: To provide a gallium oxide diode including Ga2O3 in a semiconductor layer and having a structure that can avoid the decrease in reliability due to oxidation of an electrode.SOLUTION: A gallium oxide diode 1 includes an n-type Ga2O3 layer 10, an n-type oxide semiconductor layer 11 stacked on the Ga2O3 layer 10, an anode electrode 12 forming ohmic junction with the oxide semiconductor layer 11, and a cathode electrode 13 forming ohmic junction with the Ga2O3 layer 10. The electron affinity of the oxide semiconductor layer 11 is larger than the electron affinity of a part of the Ga2O3 layer 10 that is in contact with the oxide semiconductor layer 11, and the rectification is secured by the offset of a bottom edge of a conduction band in the junction part between the Ga2O3 layer 10 and the oxide semiconductor layer 11.SELECTED DRAWING: Figure 1
Patent JP-2021028389-A (JP)
Title: Resin composition
Inventor: OKUYAMA HANAE
IPC: H01L23/29
Filed: 2020-10-27
Abstract: To provide a resin composition capable of giving an insulating layer excellent in thermal conductivity and peel strength to a metal layer, and to provide a resin sheet, a circuit board, and a semiconductor chip package using the resin composition.SOLUTION: The resin composition contains: (A) a polymer compound having one or more structures selected from a polybutadiene structure, a polysiloxane structure, a poly(meth)acrylate structure, a polyalkylene structure, a polyalkyleneoxy structure, a polyisoprene structure, a polyisobutylene structure, and a polycarbonate structure in the molecule; (B) an epoxy resin; (C) a thermally conductive filler; and (D) an active ester curing agent.SELECTED DRAWING: None