baber/WOPTO huggingface dataset:
Patent JP-2023112306-A (JP)
Title: Voltage converter and controller of the same
Inventor: KANDA KEISUKE
IPC: H02J1/00
Filed: 2022-02-01
Abstract: To secure redundancy between a plurality of power supplies while improving efficiency of a DC/DC converter and efficiently absorb regenerative electric power in a power supply system including the plurality of power supplies.SOLUTION: A voltage converter comprises: a HV-48 VDC/DC converter 11 which steps down high voltage inputted from a high-voltage battery 2 to 48 V; a first wire harness 14 which supplies 48 V to a 48 V load 4 from the HV-48 VDC/DC converter 11; a HV-12 VDC/DC converter 12 which steps down the high voltage inputted from the high-voltage battery 2 to 12 V, a second wire harness 15 which supplies 12 V to a 12 V load 5 from the HV-12 VDC/DC converter 12; a 48 V-12 VDC/DC converter 13 which is connected with the first wire harness 14 and the second wire harness 15 and steps down 48 V to 12 V and steps up 12 V to 48 V; and a controller 20.SELECTED DRAWING: Figure 1
Patent JP-2023113164-A (JP)
Title: Ceramic electronic component and manufacturing method for the same
Inventor: YAMANE MAIKO
IPC: H01G4/30
Filed: 2022-02-03
Abstract: To provide a ceramic electronic component with high capacity in which separation of an external electrode can be suppressed, and a manufacturing method for the same.SOLUTION: A ceramic electronic component includes a laminate with an approximately cuboid shape including a plurality of internal electrode layers and a plurality of dielectric layers that are stacked alternately, and a pair of external electrodes covering a pair of first corner parts extending between one surface among four surfaces other than both end surfaces in the stacking direction of the laminate, and a pair of surfaces being adjacent to the one surface and facing each other. The pair of first corner parts each have an arc shape that is convex to the outside when the laminate is viewed from the front in the stacking direction. Each of the internal electrode layers has an outer edge with an approximately rectangular shape when the laminate is viewed from the front in the stacking direction. At one end of a side on the one surface side among four sides constituting the outer edge of the approximately rectangular shape, an arc-shaped second corner part that is exposed to one of the pair of first corner parts so as to be in contact with one of the pair of external electrodes is provided.SELECTED DRAWING: Figure 2
Patent JP-2023114403-A (JP)
Title: Power-supply circuit
Inventor: YASUDA NAOKI
IPC: H02H7/00
Filed: 2022-02-04
Abstract: To provide a power-supply circuit.SOLUTION: A power-supply circuit according to the present invention that suppresses the back electromotive force generated by a drive unit inside an electronic device includes an ON/OFF switching circuit that turns ON/OFF the power supply to the drive unit inside the electronic device, a time constant circuit that controls a time according to a desired time after the ON/OFF switching circuit, and a voltage control circuit that is connected to the ON/OFF switching circuit and the drive unit so as to delay the fall of the voltage to the drive unit as controlled by the time constant circuit when the ON/OFF switching circuit is turned OFF.SELECTED DRAWING: Figure 2
Patent JP-2023114716-A (JP)
Title: inspection system
Inventor: OSHIMA TAKATOSHI
IPC: G06T7/00
Filed: 2022-02-07
Abstract: To provide an inspection system capable of improving inspecting accuracy of an abnormal location even after a trained model is created.SOLUTION: An inspection system 100 comprises: a camera 300 to image an inspected object 200; a sampling generating part, wherein the sampling generating part causes an image captured with a camera 300 to be input to a previously generated, trained model, regards an internal variable of the trained model as a probability variable, classifies each pixel of the image, and outputs multiple sets of sampling data; and a data derivation part to derive one set of statistical data by statistically processing multiple sets of sampling data.SELECTED DRAWING: Figure 1
Patent JP-2022063291-A (JP)
Title: Electrophoretic device
IPC: G01N21/17
Filed: 2022-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic device which allows for performing protein analysis at high throughput. 
     SOLUTION: An electrophoretic device provided herein comprises a capillary array consisting of a plurality of arrayed capillaries, a first measurement light irradiation unit configured to irradiate the capillary array with first measurement light for light absorbance measurement via a first lens array, and a light reception unit configured to simultaneously or sequentially receive the light from the capillaries. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022089197-A (JP)
Title: Electronic apparatus and program
IPC: G06F3/04842
Filed: 2022-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a control system or the like capable of displaying a screen in a format required for a user. 
     SOLUTION: A radar detector is a control system which controls screens in different formats for displaying information on a current status to be switched and displayed in predetermined order and a prescribed time interval such as one minute interval. The radar detector has a selection function of causing a user to select screens in formats to be objects of switching display and sets the screens in formats selected by the selection function to be the objects of the switching display. 
     SELECTED DRAWING: Figure 17 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023121012-A (JP)
Title: Operation control device, server, and operation control method
Inventor: TAKEDA TOSHINOBU
IPC: H04L12/28
Filed: 2022-02-18
Abstract: To make it possible to control operation of external apparatuses using code images.SOLUTION: An operation control device includes: storage means for storing its own device identification information; first reading means for reading an image showing an identification code; transmission means for transmitting an authentication request including the device identification information and the identification code to a predetermined server; receiving means for receiving an operation instruction addressed to its own device and including information indicating operation of an external apparatus from the server; writing means for writing operation information indicating the operation into the storage means; and operation control means for controlling the operation of the external apparatus according to the operation information stored in the storage means.SELECTED DRAWING: Figure 2
Patent JP-2023122754-A (JP)
Title: Taste presentation device and current supply device used for the same
Inventor: TSUJI (SATO) AI
IPC: A61N1/36
Filed: 2022-02-24
Abstract: To provide a taste presentation device with a novel structure as an option for supplying a current for taste stimulation to an organ of taste of a user.SOLUTION: A taste presentation device 1 comprises: an instrument 10 for eating and drinking which has a conductive current carrying part 14 that can contact an organ of taste of a user and an insulation part 13 in a portion to be gripped by the user; and a current supply device 20 for supplying a current for taste stimulation to the organ of taste via the instrument 10. The current supply device 20 is configured to store a control device or the like in a housing 21 that can be worn on the wrist of the user, has one electrode on the rear surface side of the housing 21, and connects the other electrode of the housing 21 to the current carrying part 14 of the instrument 10 via a cable 30.SELECTED DRAWING: Figure 1
Patent JP-2023126045-A (JP)
Title: Fixation plate for correcting bone and joint abnormality, osteotomy guide, correction tool set, tool for mounting fixation plate and method for fixing fixation plate to bone
Inventor: OKI HISASHI
IPC: A61B17/80
Filed: 2022-02-28
Abstract: To provide a fixation plate which can easily adjust the bone at an appropriate bending angle and rotation angle when correcting a bone and joint abnormality.SOLUTION: A fixation plate for correcting a bone and joint abnormality to be fixed to the bone subjected to osteotomy for correcting a bone and joint abnormality, comprises: a base body 10 which is attached to the front surface of the bone M; a first positioning hole 11 which is formed in the base body 10 and through which a guide wire 2 that is arranged on one of a proximal bone piece Ma side and a distal bone piece Mb side with an osteotomy portion BP of the bone M as a boundary is inserted; and a second positioning hole 12 which is formed in the base body 10 and through which the guide wire 2 that is arranged on the other of the proximal bone piece Ma side and the distal bone piece Mb side is inserted. The second positioning hole 12 is a long hole or a groove which extends in the same direction as the predetermined correction direction of the bone M.SELECTED DRAWING: Figure 1
Patent JP-2022075706-A (JP)
Title: Management device and management method
IPC: B64C39/02
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To shorten a flight time while reducing the probability that a flight apparatus 200 may fall on an object to be avoided. 
     SOLUTION: A management device for creating a flight route along which a flight apparatus flies in air, comprises: a storage unit 12 that stores a congestion place or a location of an obstacle; a flight plan creation unit 132 that creates a flight route so that the flight apparatus flies along a route separated by a prescribed distance or more from a place stored in the storage unit as a congestion place or the location of the obstacle; and a transmission unit that transmits the flight route created by the flight plan creation unit 132 to the flight apparatus. The management device may further include a registration unit 131 that acquires information indicating a congestion place from the flight apparatus and stores the congestion place in the storage unit. When acquiring, from the flight apparatus, request information requesting another flight plan that takes a different flight route, the flight plan creation unit 132 may create a new flight route. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066347-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance an attention degree to a game. 
     SOLUTION: A pachinko machine has a variable winning unit 151 into which a game ball falling down in a game area can enter. The variable winning unit 151 can vary between a state of allowing an entry of a game ball and a state of not allowing an entry of a game ball. In a discharge passage for discharging a game ball entering the variable winning unit 151, there is provided a discharge door which can be displaced between to an open state of discharging a game ball and to a close state of not discharging a game ball. A branch passage is provided in the discharge passage. When a game ball is guided into the branch passage side, a privilege is granted to a player. A game ball is more likely to be guided into the branch passage in a case in which the second number of pieces of game balls less than the first number of pieces of game balls are discharged than in a case in which the first number of pieces of game balls are discharged. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128852-A (JP)
Title: Nip forming unit and image forming apparatus
Inventor: SHIMADA HIROYUKI
IPC: G03G15/20
Filed: 2022-03-04
Abstract: To prevent an endless film from becoming a distorted shape.SOLUTION: A nip forming unit has: a flexible endless film (fixing film 20); a heat source (heater 22) that heats the endless film; a nip forming member (heater 22) that is provided contactable with an inner peripheral surface of the endless film; a pressure member (pressure roller 21) that is in pressure contact with the nip forming member to form a nip with the endless film therebetween, and is driven to rotate to cause the endless film to rotate; detection means that detects the temperature of the pressure member; and control means that controls the rotational drive of the pressure member based on the temperature of the pressure member detected by the detection means, wherein a body to be conveyed (sheet P) is conveyed through the nip. The control means drives to rotate the pressure member in a conveyance direction to convey the body to be conveyed and subsequently stops the rotation of the pressure member, and when the temperature of the pressure member of the nip forming unit at the end of a job is equal to or higher than a predetermined temperature, the control means rotates the pressure member in a direction opposite to the conveyance direction for a predetermined time and subsequently stops the rotation of the pressure member.SELECTED DRAWING: Figure 9A
Patent JP-2022069526-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of games. 
     SOLUTION: A game machine is provided in which it is so configured that if a specific presentation is performed in a presentation performance area of presentation means by presentation performance means, a privilege advantageous to a player is given by privilege giving means. In the game machine, the presentation performance area is varied by variable means and corresponding to a presentation to be performed, the presentation performance area is varied by variable control means. In this way, since the presentation performance area can be varied corresponding to the presentation, amusement of games can be improved. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066547-A (JP)
Title: Plant activator
IPC: A01N25/02
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a plant activator which shows little soil pollution and toxicity, and has an excellent resistance induction effect. 
     SOLUTION: Provided is a plant activator comprising, as an active ingredient, an oxo fatty acid derivative having a structural formula: HOOC-(R 1 )-C=C-C(=O)-R 2 (I) (in the formula, R 1  is a linear or branched C6-12 alkyl group which may contain one or more double bonds and R 2  is a C2-8 alkyl group which may contain one or more branches and/or double bonds), a salt thereof, or an ester thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132415-A (JP)
Title: Scrap iron melting method reduced in industrial waste
Inventor: YAMADA KATSUHIKO
IPC: C21C5/52
Filed: 2022-03-11
Abstract: To provide a scrap iron melting method reduced in the generation of electric furnace dust.SOLUTION: Dust generation of about 1.5% in a molten steel amount and CO2 equivalent to about 0.4% are released by oxygen blowing to a molten steel upon melting scrap iron by an arc furnace. The contamination of iron into combustion smoke caused by the oxygen blowing (concentrated brown smoke) is suppressed by always controlling a C amount in the molten steel during the melting and after melt-down to 0.15% or less. A decarburization reaction transfers from carbonyl generation to CO generation in the C concentration region. Though foamed slag formation caused by carbonaceous material input on and after the melt-down (CO generation) also generates brown smoke, a foaming source is changed to lime stone input (CO2 generation). The brown smoke is reduced. A dust amount is reduced by half or more and the generation of Zn ferrite that is difficult to reduce becomes less.SELECTED DRAWING: Figure 1
Patent JP-2023135036-A (JP)
Title: Double glazed glass and fitting
Inventor: TOYOSHIMA AYAE
IPC: E06B3/66
Filed: 2022-03-15
Abstract: To provide a double glazed glass that is strong enough to constitute a fitting without having a stile body, and can ensure heat insulation.SOLUTION: Double glazed glasses 20, 30, 40 configured such that at least two glass plates are arranged via spacers 24, 34, 44, include reinforcing members 25, 35, 45 disposed at end parts in a width direction of the double glazed glasses 20, 30, 40 and formed from carbon fiber-reinforced plastic, wherein the reinforcing members 25, 35, 45 have width face reinforcing parts 251, 351, 451 and 253, 353, 453 disposed along a width face on the outer side in a depth direction at end parts in the width direction of the double glazed glasses 20, 30, 40, and have depth face reinforcing parts 252, 352, 452 formed continuously to the width face reinforcing parts 251, 351, 451 and 253, 353, 453 and disposed along the depth face at end parts in the width direction of the double glazed glasses.SELECTED DRAWING: Figure 5
Patent JP-2023135038-A (JP)
Title: Steering control device
Inventor: ANRAKU KOJI
IPC: B62D6/00
Filed: 2022-03-15
Abstract: To provide a steering control device that can suppress a sudden change in the value of an angle variable handled by a control device due to a change in a mode variable.SOLUTION: A PU 72 outputs a sum of a twist amount calculated from a steering torque Th and a rotation angle of a steering wheel 12 to a steering ECU 90 as a control steering angle. The steering ECU 90 calculates a target steering angle by correcting the control steering angle according to a vehicle speed V. The PU 72 calculates the twist amount to a different value depending on a mode instructed by operation of a user interface 86. When the mode is switched, the PU 72 gradually changes the twist amount.SELECTED DRAWING: Figure 1
Patent JP-2023135932-A (JP)
Title: Electric correction ring system, correction ring calibration method conducted by electric correction ring system, and program
Inventor: SUZUKI NORIYUKI
IPC: G02B21/00
Filed: 2022-03-16
Abstract: To provide an electric correction ring system with which it is possible to use a discretionary objective lens, not just an exclusively designed objective lens.SOLUTION: An electric correction ring system comprises a revolver 110, a control unit that controls transmission of motive power to the correction ring of an objective lens 120 that is attached to the revolver 110, and a storage unit that stores calibration information for each type of objective lens that at least comes with a correction ring. The control unit acquires calibration information corresponding to the objective lens 120 from among the calibration information pieces stored in the storage unit, and calibrates the correction ring of the objective lens 120 on the basis of the acquired calibration information.SELECTED DRAWING: Figure 2
Patent JP-2023136292-A (JP)
Title: Chemical reaction control device and chemical reaction control method
Inventor: MATSUI TAKAYUKI
IPC: B01J19/24
Filed: 2022-03-16
Abstract: To provide a chemical reaction control device and a chemical reaction control method in which chemical reaction, where temperature can vary over time in an inner region inside an outer region held within a predetermined temperature range, is controlled.SOLUTION: A chemical reaction control device 100 has: a reaction vessel 110 capable of housing solution; an outer vessel 120 housing the reaction vessel 110; a first temperature sensor 140 which measures the temperature of the reaction vessel 110; a second temperature sensor 150 which measures the temperature of the outer vessel 120; a temperature control element 130; and a control part 190 which controls the temperature control element 130. The temperature control element 130 contacts the outer vessel 120 and does not contact the reaction vessel 110.SELECTED DRAWING: Figure 1
Patent JP-2023126064-A (JP)
Title: Shark and ray-fermented feed
Inventor: KUSUMI TOSHIO
IPC: A23K10/22
Filed: 2022-02-28
Abstract: To reduce cow burps (methane CH4), a cause of CO2 whose reduction target is set and whose effort is underway in each country, by working around the world to prevent global warming and reduce CO2 emission.SOLUTION: We have discovered an ammonia NH3 component, a naturally occurring natural substance, having the effect of destroying and sterilizing methane bacteria. By a method for killing methane bacteria in a cow's stomach using a nitrogen N ball and N cube, and by the ammonia (NH3) component produced by fermenting the skin, meat, and internal organs of sharks and rays, which is a naturally derived ammonia (NH3) component, the methane bacteria that normally resides in the stomach of a cow are killed. It also breaks down the component of methane and makes burps harmless. Sharks and rays are fermented, the dried sharks and rays are cut into pieces and mixed with cow feed, the methane bacteria that normally resides in the cow's stomach are sterilized, and thereby methane (CH4) is no longer emitted from burps.SELECTED DRAWING: None
Patent JP-2023137282-A (JP)
Title: Printing method of inkjet printer
Inventor: NARISAWA MUNEKI
IPC: B41J2/01
Filed: 2022-03-18
Abstract: To suppress occurrence of cracking of a topcoat formed of inorganic-pigment ink with the lapse of time, in a printed matter (a product) which is overlapped on an image formed by printing with pigment ink with a photo-curing property and on which a topcoat is formed by performing printing with the inorganic pigment ink with a photo-curing property.SOLUTION: During operation of conveying media by conveying means when pigment ink is discharged from a nozzle for discharging pigment ink to the media placed on a table, a nozzle for discharging inorganic pigment ink discharges inorganic pigment ink onto the pigment ink discharged to the media, during the operation of conveying.SELECTED DRAWING: Figure 8
Patent JP-2023139390-A (JP)
Title: semiconductor storage device
Inventor: NAKAGI HIROSHI
IPC: H10B43/27
Filed: 2022-03-22
Abstract: To provide a semiconductor storage device with a high integration property.SOLUTION: A semiconductor storage device of an embodiment comprises a laminate, a plurality of bit lines, and a plurality of columnar bodies. The plurality of bit lines include a first bit line, a second bit line, a third bit line, and a fourth bit line. The plurality of columnar bodies include a first columnar body, a second columnar body, a third columnar body, a fourth columnar body, a fifth columnar body, a sixth columnar body, a seventh columnar body, and an eight columnar body. The first columnar body is electrically connected to the first bit line. The second columnar body is electrically connected to the third bit line. The third columnar body is electrically connected to the second bit line. The fourth columnar body is electrically connected to the fourth bit line. The fifth columnar body is electrically connected to the second bit line. The sixth columnar body is electrically connected to the fourth bit line. The seventh columnar body is electrically connected to the first bit line. The eighth columnar body is electrically connected to the third bit line.SELECTED DRAWING: Figure 3A
Patent JP-2023139736-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: HONGO SATOSHI
IPC: H01L25/07
Filed: 2022-03-22
Abstract: To suppress local polishing in the manufacturing process of semiconductor devices.SOLUTION: A semiconductor device has a base substrate B including a wiring layer, and chips C1, C2, C3, C4, C5, and C6 on the base substrate B, and electrodes and protective film P are provided between the chips C1, C2, C3, C4, C5, and C6, and the protective film P is also provided on the sides.SELECTED DRAWING: Figure 1