baber/WOPTO huggingface dataset:
Patent JP-2023033000-A (JP)
Title: Heat generating device and boiler
Inventor: ENDO YOSHITAKA
IPC: F22B1/02
Filed: 2021-08-27
Abstract: To provide a heat generating device that can homogenize the temperature of a heat generating body, and a boiler.SOLUTION: A heat generating device 11 comprises; a heat generating container 15 into which hydrogen-based gas including hydrogen is introduced; a heat generating body 14 provided inside the heat generating container 15, and for generating heat by occluding and releasing the hydrogen; a first heat removal path 16 through which a first heat removal fluid to be heated by the heat generating body 14 flows; and a second heat removal path 17 through which a second heat removal fluid flows in a direction opposite to a direction in which the first heat removal fluid flows. A boiler 10 comprises the heat generating device 11. Water is supplied as the first heat removal fluid to the first heat removal path 16, the water is heated by the heat generating body 14, and steam or hot water is discharged from the first heat removal path 16.SELECTED DRAWING: Figure 1
Patent JP-2023033268-A (JP)
Title: switching power supply
Inventor: KAMIYOSHI YOHEI
IPC: H02M3/28
Filed: 2021-08-28
Abstract: To switch a voltage of secondary winding by a temperature sensor even when a load of a voltage control type output circuit increases and an input voltage of a constant voltage circuit of a non-voltage control type output circuit increases, and lower an input voltage and reduce power loss and also downsize a heat sink.SOLUTION: In a multi-output switching power supply having a voltage control type output circuit 7 and a non-voltage control type output circuit 8 composed of an input voltage switching circuit 2 and a constant voltage circuit 6, secondary winding of a transformer connected to the input voltage switching circuit 2 has a plurality of winding output terminals different from each other in generation voltages. A voltage induced by the plurality of winding output terminals is inputted in the input voltage switching circuit 2. The input voltage switching circuit 2 detects temperature rise caused by loss of the constant voltage circuit 6 by a temperature sensor and switches to any of voltages induced by the plurality of winding output terminals by its signal and makes a DC from the switched voltage to supply it to the constant voltage circuit 6.SELECTED DRAWING: Figure 1
Patent JP-2023035311-A (JP)
Title: Information processing system, information processing method and program
Inventor: URAI Hideo
IPC: G07G1/12
Filed: 2021-09-01
Abstract: To facilitate referring to customer feedback on products.SOLUTION: An information processing system includes an identification information obtaining unit, an inquiry identifying unit, a feedback receiving unit, and an output control unit. The identification information obtaining unit obtains, at a store, product identification information that identifies a product upon operation to a terminal device by a customer. The inquiry identifying unit identifies an inquiry for product feedback in accordance with a product category. The feedback receiving unit accepts, as feedback, a reply to the identified inquiry. The output control unit outputs the accepted feedback.SELECTED DRAWING: Figure 1
Patent JP-2021183274-A (JP)
Title: Autonomous travel type cleaner
Inventor: NAKAMURA HIROYUKI
IPC: A47L9/28
Filed: 2021-09-02
Abstract: To provide an autonomous travel type cleaner capable of improving convenience in a pet breeding environment or the like.SOLUTION: An autonomous travel type cleaner comprises a cleaner body performing autonomous traveling and including brushes, a dust collection case, an air blower for generating an air stream to the dust collection case, an imaging part for detecting an obstacle, and a rechargeable battery. In the cleaner, a normal mode and a pet mode to be executed when it is determined that the cleaner body exists in a pet breeding environment can be selectively executed as a mode to execute automatic cleaning. Predetermined control is executed once or more or intermittently in a part of an automatic cleaning execution time during executing the pet mode. A total power consumption amount when the pet mode is selected is greater than a total power consumption amount when the normal mode is selected.SELECTED DRAWING: Figure 12
Patent JP-2023038121-A (JP)
Title: Solid-state imaging device
Inventor: IIDA YUKITO
IPC: H01L27/146
Filed: 2021-09-06
Abstract: To provide a solid-state imaging device capable of changing a large number of capacity values of three or more values and obtaining a sufficient variable amount of capacity values.SOLUTION: The solid-state imaging device includes: photoelectric conversion elements which generate charge from light by means of photoelectric conversion; transfer transistors connected to the photoelectric conversion elements; a pixel having a plurality of the photoelectric conversion elements and the transfer transistors arranged thereon; a floating diffusion which is connected to all of the plurality of photoelectric conversion elements in the pixel by means of the respective intervening transfer transistors, and transfers the charge; a pixel circuit which is connected to the floating diffusion and converts the charge to an electrical signal; a switch having a first primary electrode connected to the floating diffusion, and having a first control electrode into which is input a first control signal for controlling a conductive state and a non-conductive state in accordance with a charge quantity in the floating diffusion; and a variable capacitor having a first electrode connected to a second primary electrode of the switch, and having a second electrode into which is input a second control signal for controlling a capacity value in accordance with the charge quantity.SELECTED DRAWING: Figure 1
Patent JP-2023038448-A (JP)
Title: Space purification system
Inventor: MIZUMO YUKI
IPC: F24F6/00
Filed: 2021-09-07
Abstract: To provide a technique to make it easy to adjust an amount of hypochlorous acid discharged to air.SOLUTION: A space purification system 100 includes: a hypochlorous acid water supply part 36 for supplying hypochlorous acid water to a mixing tank 92; a water supply part 50 for supplying water to the mixing tank 92; a waver level sensor 90 for detecting a water level of the mixing tank 92; an air purification part 11 for atomizing mixture water of hypochlorous acid water and water pooled in the mixing tank 92 and discharging it into air; and an air purification control part 41 for controlling supply processing and mixture water discharge processing. The air purification control part 41 is caused to execute first control to supply hypochlorous acid water by the hypochlorous acid water supply part 36 every predetermined time, and second control to supply water by the water supply part 50 on the basis of information on the water level of the mixing tank 92 from the water level sensor 90. When the first control is executed continuously a predetermined number of times as waste water treatment, the air purification control part is caused to execute third control for discharging the mixture water pooled in the mixing tank 92.SELECTED DRAWING: Figure 1
Patent JP-2022135882-A (JP)
Title: Method and calculation system for implementing grip region detection
IPC: B25J13/08
Filed: 2021-09-07
Abstract: PROBLEM TO BE SOLVED: To present a method performed by a calculation system for implementing grip region detection. 
     SOLUTION: A method may include a calculation system for receiving image information representing an object surface associated with a flexible object and identifying a surface region of the object surface that satisfies a defined smoothness condition and has region size that is greater than or equal to a defined threshold value of the region size as a grip region based on the image information. The method may further include identifying a three dimensional (3D) region extending from the grip region along a vertical dimension surrounding the grip region with one or more horizontal dimensions and perpendicular to one or more horizontal dimensions as a safety region. Further, based on the grip region and the safety region, the method may include performing a robot movement plan. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023041356-A (JP)
Title: Medicine packaging sheet, bottom material for press-through package, and press-through package
Inventor: KANAI SHINICHIRO
IPC: B32B27/32
Filed: 2021-09-13
Abstract: To provide a new medicine packaging sheet capable of enhancing moldability, and capable of suitably molding even a recess part with a small diameter such as a pocket part at a bottom material of PTP, regarding the medicine packaging sheet which includes a polyvinylidene chloride resin layer.SOLUTION: A medicine packaging sheet includes a constitution in which a base material layer (I) whose main component resin is thermoplastic resin, a polyvinylidene chloride resin layer (II) whose main component resin is polyvinylidene chloride resin, and a polyolefin resin layer (III) whose main component resin is polyolefin resin are laminated in this order. A thickness of the base material layer (I) is larger than a thickness of the polyolefin resin layer (III).SELECTED DRAWING: None
Patent JP-2023042142-A (JP)
Title: Semiconductor device control circuit and semiconductor device
Inventor: KONNO TETSUTOYO
IPC: H02M1/00
Filed: 2021-09-14
Abstract: To provide a semiconductor device control circuit capable of detecting degradation of a bonding portion in a semiconductor device even during operation of a system, and provide a semiconductor device.SOLUTION: A control circuit 100 of a semiconductor device 200 includes a gate signal generation circuit 101 that drives a switching element 201 by applying a gate signal to a gate terminal 206 of the switching element 201, a constant current pulse generation circuit 103 that is connected between a first terminal 207 and a second terminal 208, and generates a pulse during the off period of the switching element 201, a voltage measurement circuit 104 that applies the pulse generated by the constant current pulse generation circuit 103, to a point between the first terminal 207 and the second terminal 208, and measures the voltage between the first terminal 207 and the second terminal 208, and a degradation state determination unit 105 that determines a bonding degradation state of a surface electrode of the semiconductor device 200 or a chip bonding conductor 204, on the basis of a voltage drop measurement result obtained by the voltage measurement circuit 104.SELECTED DRAWING: Figure 1
Patent JP-2021185391-A (JP)
Title: Device for providing lightning threat information, method for providing lightning threat information, and program
Inventor: YOSHIKAWA EIICHI
IPC: G01W1/10
Filed: 2021-09-15
Abstract: To provide a device for providing lightning threat information, a method for providing lightning threat information, and a program capable of providing a user with accurate information on threat of lightning.SOLUTION: A device for providing lightning threat information includes: an input unit that receives observation parameters for meteorology observation data and prediction parameters for meteorology prediction data; an intermediate parameter calculation unit that calculates intermediate parameters that are parameters for a physical amount related to the occurence of lightening and cannot be directly obtained from the observation data or the prediction data, on the basis of the input observation parameters and prediction parameters; and a lightning weather state identification unit that identifies a lightning weather state corresponding to the observation parameters, the prediction parameters, the example data and the intermediate parameters, which are acquired in real time or almost in real time by input from the input unit, on the basis of a calculation procedure and a determination reference for a lightning weather state identification index calculated from the relation between the accumulated past observation parameters, prediction parameters and intermediate parameters and the example data for a case that has occurred related to the occurrence of lightning.SELECTED DRAWING: Figure 1
Patent JP-2023044381-A (JP)
Title: Liquid agent pressure-feeding apparatus and liquid agent pressure-feeding method
Inventor: KATO SEIICHIRO
IPC: B05B7/26
Filed: 2021-09-17
Abstract: To steplessly change a mixture ratio of a plurality of liquid agents with a simple configuration.SOLUTION: A liquid agent pressure-feeding apparatus includes: a main agent tank 10; a first supply pipe 11 for supplying a main agent; a first pump 12 for pressure-feeding the main agent by connecting the first supply pipe; a first delivery pipe 16 for delivering the main agent from the first pump; a curing agent tank 20; a second supply pipe 21 for supplying a curing agent; a second pump 22 for pressure-feeding the curing agent by connecting the second supply pipe; a second delivery pipe 26 for delivering the curing agent from the second pump; a main driving part 40 for driving the first pump and the second pump; a third supply pipe 31 for supplying the main agent or the curing agent from the main agent tank or the curing agent tank; a third pump 32 for pressure-feeding the main agent or the curing agent by connecting the third supply pipe; a third delivery pipe 36 having one end connected to the third pump and the other end connected to the first delivery pipe or the second delivery pipe; and an auxiliary driving part 42 for driving the third pump, wherein a flow rate of any one of the main agent and the curing agent is increased by the third pump.SELECTED DRAWING: Figure 1
Patent JP-2023044784-A (JP)
Title: Plate-like member polishing method and apparatus for the same
Inventor: HOSOKAI KOJI
IPC: B24B21/00
Filed: 2021-09-21
Abstract: To make a polishing head reciprocate in an X-axis direction and a Y-axis direction by an X-Y movement guide mechanism and an eccentric wheel mechanism, polish a polished surface of a plate-like member through cooperation of transfer of a polishing tape, smoothly perform polishing motion of the polishing head, and improve polishing accuracy and polishing workability of the plate-like member.SOLUTION: A plate-like member polishing apparatus comprises a holding base A capable of holding a plate-like member W, a polishing head B having a polishing mechanism B1 enabling polishing by a polishing tape T for transferring a polished surface W1 of the plate-like member, a holding part C capable of holding the polishing head, and a polishing motion mechanism D, wherein the polishing motion mechanism D comprises an X-Y movement guide mechanism E comprising an X movable table EX for moving and guiding the polishing head in an X-axis direction the same direction as a transfer direction of the polishing tape, and a Y movable table EY for moving and guiding the polishing head in a Y-axis direction crossing the X-axis direction, and an eccentric wheel mechanism F which can simultaneously reciprocate the polishing head in an X-axis direction the same direction as the transfer direction of the polishing tape and a Y-axis direction crossing the X-axis direction.SELECTED DRAWING: Figure 5
Patent JP-2023045022-A (JP)
Title: Rubber compounding ingredient and rubber composition
Inventor: Hirokami Munenao
IPC: C08L9/00
Filed: 2021-09-21
Abstract: To provide a rubber compounding ingredient containing an organosilicon compound, which can be added to a rubber composition, enabling the rubber composition to achieve desired fuel economy and abrasion resistance while maintaining processability of the composition as well as hardness and tensile properties of its cured product.SOLUTION: A rubber compounding ingredient contains (A) a compound having a blocked isocyanate group and a hydrolyzable silyl group, such as an organosilicon compound represented by the following formula (1) where R1 is each independently an alkyl group having 1 to 8 carbon atoms, L is a divalent linking group, X is -O- or -NR2-, Z is a hydrogen atom or a monovalent organic group, R2 is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or a group capable of bonding to Z to form a ring structure, and m is an integer of 1 to 3.SELECTED DRAWING: None
Patent JP-2023049186-A (JP)
Title: Control device
Inventor: SHIKINE YOICHIRO
IPC: H02P21/22
Filed: 2021-09-29
Abstract: To provide a control device capable of cancelling an increase of a control error caused by reduction of an electrification current of shunt resistance.SOLUTION: The present invention relates to a control device which comprises at least a proportion control unit and an integration control unit, acquires a proportion control amount and an integration control amount based on a drive current detected using shunt resistance, and performs at least proportional/integral control on a control target based on an added amount of the proportion control amount and the integration control amount. The control device also comprises a dead zone control unit by which, in a case where the drive current is equal to or less than a predetermined current threshold, the integration control amount is reset to zero.SELECTED DRAWING: Figure 3
Patent JP-2023049264-A (JP)
Title: Light-emitting device and manufacturing method thereof, projector, and display
Inventor: TAKAYANAGI KENTARO
IPC: H01S5/343
Filed: 2021-09-29
Abstract: To provide a light-emitting device in which good adhesion of an insulating layer can be achieved.SOLUTION: A light-emitting device includes a substrate, a laminate that is provided at the substrate and that includes a plurality of column portions, and an insulating layer covering the plurality of column portions. The plurality of column portions include a plurality of first column portions and a plurality of second column portions. The plurality of first column portions are part of the plurality of column portions and provided on an outermost side of the plurality of column portions. Each of the plurality of second column portions includes a light-emitting layer. Each of the plurality of first column portions has a height smaller than that of the nearest second column portion of the plurality of second column portions.SELECTED DRAWING: Figure 1
Patent JP-2023053625-A (JP)
Title: Production system, method, and program
Inventor: KISHIMOTO AI
IPC: G06Q50/04
Filed: 2021-10-01
Abstract: To allow for giving work instructions to operators in consideration of states of the operators.SOLUTION: A production system according to an embodiment of the present disclosure comprises a control unit configured to acquire data on biological information of operators, evaluate a condition of the operators using the data on the biological information, and changes work instructions for the operators according to results of the evaluation of the condition of the operators.SELECTED DRAWING: Figure 1
Patent JP-2022008876-A (JP)
Title: Method for evaluating letter blur, optical member, and display device
IPC: G02B5/02
Filed: 2021-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the degree of the blur of letters of a display device. 
     SOLUTION: The blur of letters is evaluated by the steps of: imaging light from a display device 20 while at least two types of stripe patters 20C to 20E made of a plurality of lines 20B with different widths are displayed in a display surface 20A of the display device 20; determining the change of illuminance in a direction which intersects with each stripe patterns 20C to 20E from the imaged light; and determining the contrast of each of the stripe patterns 20C to 20E from the change of the illuminance. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023056233-A (JP)
Title: Conveyance device of load and supply device of load
Inventor: MINAMINO YUHI
IPC: B65G47/30
Filed: 2021-10-07
Abstract: To provide a conveyance device of a load capable of conveying the load more efficiently, and a supply device of the load.SOLUTION: First, second and third one-side moving conveyors of a conveyance device of a load receive a plurality of loads conveyed in a state of being irregularly arranged in a conveying direction and a direction crossing the conveying direction, and convey them to first, second and third directions, respectively, and further convey them while biasing to the first, second and third directions, respectively. First, second and third auxiliary conveyor belts of the conveyance device of the load are provided on one-side moving direction sides of the first, second and third one-side moving conveyors, respectively, and apply conveying force into the first, second and third directions, respectively, with respect to the loads, and further have the conveying speed different from the conveying speed of the first, second and third one-side moving conveyors, respectively.SELECTED DRAWING: Figure 1
Patent JP-2023056800-A (JP)
Title: Electrochemical cell and hydrocarbon manufacturing apparatus
Inventor: HIDAKA SHIGEKAZU
IPC: C25B15/08
Filed: 2021-10-08
Abstract: To provide an electrochemical cell used for the production of a hydrocarbon by co-electrolysis with carbon dioxide and water vapor.SOLUTION: An electrochemical cell 1 comprises a cathode 2 and an anode 3 arranged on two opposite surfaces 12 and 13 of an oxide ion conductor 11. The cathode 2 has a laminated structure, in which a conductive metallic layer 2A that is configured with a first particle 21 having silver as a principal component and is arranged so as to contact a raw material gas G including carbon dioxide and water vapor, a complex oxide layer 2B that is configured with a second particle 22 having a complex oxide including a transition metal element as a principal component and is arranged so as to contact the oxide ion conductor 11, and an interlayer 2C that is arranged between the conductive metallic layer 2A and the complex oxide layer 2B and is configured with the first particle 21 and the second particle 22 are stacked.SELECTED DRAWING: Figure 1
Patent JP-2023057345-A (JP)
Title: Compressor unit and control method thereof
Inventor: TEZUKA SATOSHI
IPC: F04B49/10
Filed: 2021-10-11
Abstract: To provide a compressor unit which can prevent freezing of cooling water in a cooling flow passage.SOLUTION: A compressor unit is constituted so as to collect an objective gas from an LNG storage tank, and to supply it to a demand destination, and comprises a plurality of compression stages 201 to 205, and a crank mechanism 190. Each of the plurality of stages 201 to 205 has a cylinder 211, a piston 212, a piston rod 213, a first seal part 241, and a second seal part 242. At least the first compression stage 201 has a cooling flow passage 290 for cooling the second seal part 242, an inlet seal part 301, a gas injection flow passage 302, an outlet flow passage 303, a drain flow passage 304, switching means 400, a control part 401, and a temperature sensor 402. When a detection temperature T402 of the temperature sensor 402 is equal to or lower than a first set temperature T1, the control part 401 switches the switching means 400 to a non-circulation state, and performs gas injection control.SELECTED DRAWING: Figure 2