baber/WOPTO huggingface dataset:
Patent JP-2021181743-A (JP)
Title: Dust remover with net shower cleaning device
Inventor: DOI KENICHI
IPC: E02B5/08
Filed: 2021-04-30
Abstract: To provide a dust remover which can reliably remove dust such as dead leaves strongly attached to a screen of the dust remover and is optimum for a water channel of a small-sized hydraulic power generator.SOLUTION: A mesh net screen 7 allows water flowing in a water channel 6 to pass therethrough, and captures dust floating on the water or in the water. The dust is transferred to the upper part of the net screen 7 and falls onto a chute 8. After fallen onto the chute 8, the dust slips and falls to a dust-receiving container 9. The dust that has not fallen is scraped off and removed with a rotary brush 10. The dust such as dead leaves that has not been scraped off with the rotary brush 10 is removed by the injection pressure of a spray nozzle 15 arranged on the rear side of the net screen 7.SELECTED DRAWING: Figure 1
Patent JP-2022172960-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-05-07
Abstract: To provide a game machine capable of suitably performing control of movable means.SOLUTION: An upper performance accessory unit 761 is provided in a variable display device unit 35 of a Pachinko machine. The upper performance accessory unit 761 has a movable accessory 811 provided so as to travel vertically and an upper/lower drive mechanism for moving the movable accessory 811 up and down, and is driven and controlled by a sub-control device. The sub-control device executes processing for determining whether a condition for completing an accessory appearance operation is satisfied at timing when the movable accessory 811 returns to a reference position during execution of the accessory appearance operation in which the movable accessory 811 repeats elevation operation for multiple times on the basis of an accessory appearance operation control table stored in a ROM in advance. When a completion condition of the accessory appearance operation is satisfied, the accessory appearance operation is completed readily even during execution of the accessory appearance operation. In the meantime, when the completion condition is not satisfied, the accessory appearance operation is continued as it is.SELECTED DRAWING: Figure 173
Patent JP-2022172985-A (JP)
Title: Indoor unit for air conditioner
Inventor: MIURA SHU
IPC: F24F11/74
Filed: 2021-05-07
Abstract: To restrain a draft feeling given to a resident in a room.SOLUTION: An indoor unit (3) for an air conditioner (1) performing an air conditioning operation includes a heat exchanger (31), a casing (41), a plurality of opening and closing members (49), and a control unit (30). The heat exchanger (31) exchanges heat between indoor air and a refrigerant and generates conditioned air. A plurality of blowout ports (46, 46a, 46b) for blowing out the conditioned air is formed in the casing (41). The opening and closing members (49) open and close the blowout ports (46a). The control unit (30) controls an attitude of the opening and closing member (49). The control unit (30) controls the attitude of the opening and closing member (49) so as to close at least one of the blowout ports (46a) during a low load operation in which a load applied to the air conditioning operation is equal to or lower than a prescribed value.SELECTED DRAWING: Figure 5
Patent JP-2021180306-A (JP)
Title: High-throughput, multi-chamber substrate processing system
Inventor: MORI YUKIHIRO
IPC: H01L21/677
Filed: 2021-05-10
Abstract: To provide a substrate processing system and a semiconductor processing system that have multiple process chambers.SOLUTION: A substrate processing system 100 comprises a first process module assembly 110, a second process module assembly 120, and a third process module assembly 130. The third process module assembly is between the first and second process module assemblies, and includes an opening for providing substrates to be processed in various process module assemblies. The process modules are arranged laterally relative to the opening. The substrate processing system is configured to sequentially load substrates into the process module assemblies neighboring the third process module assembly, and lastly load substrates into the process module of the third process module assembly.SELECTED DRAWING: Figure 1A
Patent JP-2022176455-A (JP)
Title: Method of controlling hybrid vehicle, and hybrid vehicle
Inventor: HORI TAKAYUKI
IPC: B60W20/12
Filed: 2021-05-17
Abstract: To let a passenger not feel unpleasant in a hybrid vehicle in spite of noise which is generated when the internal combustion engine starts in unexpected timing.SOLUTION: A method of controlling a hybrid vehicle comprises: finding times up to start of an internal combustion engine under several conditions of decrease in SOC of the battery etc.; and selecting the shortest time among them to predict start timing of the internal combustion engine (S1, S2). The method of controlling the hybrid vehicle also comprises: finding, on the basis of, information on a GPS system, a plurality of points where a travel environment changes until the predicted start timing (S3); and determining the point closest to the start timing as a false background noise start point (S4). The method further comprises providing, on the basis of, information of the GPS system and a camera, a false background noise consisting a previously recorded travel sound into, the cabin when the false background noise start point is actually reached (S5).SELECTED DRAWING: Figure 2
Patent JP-2022176491-A (JP)
Title: Sound absorption board and sound absorption structure
Inventor: TANIGAWA MASAKI
IPC: G10K11/162
Filed: 2021-05-17
Abstract: To provide a sound absorption board whose sound absorption characteristics can be adjusted during construction or even after installation.SOLUTION: A sound-absorbing board 11 of the present invention has a plate-like base material 20 made of a material having expandable and contractible characteristic. The plate base material 20 has a plurality of through holes 22. Each of the plurality of through holes 22 is open on the plate surfaces 25 and 26 of the plate base material 20 and penetrates through the plate base material 20 along the Z direction. The opening shape of each of the plurality of through holes 22 and the distance between centers 22C of two through holes 22 adjacent to each other on the plate surfaces 25 and 26 of the plurality of through holes 22 are determined according to a frequency band of sound wave to be absorbed.SELECTED DRAWING: Figure 1
Patent JP-2022176632-A (JP)
Title: Power source controller and power source control method
Inventor: SHIRATORI DAIKI
IPC: H02J7/02
Filed: 2021-05-17
Abstract: To provide a power source controller capable of suppressing a decrease in charge amount of a second power when an inter-system switch is reconnected, and a power source control method.SOLUTION: A power source controller includes a first system, a second system, an inter-system switch, a battery switch, and a control part. The first system supplies a first load with power of a first power source. The second system supplies a second load with power of a second power source. The inter-system switch can connect/disconnect the first system and the second system. The battery switch can connect/disconnect the second power source to/from the second system. The control part disconnects the inter-system switch when abnormality of the power source is detected, re-conducts the inter-system switch and disconnects the battery switch when it is determined that the power source has no abnormality after re-conduction of the battery switch, and performs convergence control so that a voltage difference between the systems is threshold or larger becomes below threshold when re-conduction of the inter-system switch is performed, during which the battery switch is disconnected.SELECTED DRAWING: Figure 1
Patent JP-2022178760-A (JP)
Title: Cooker
Inventor: NUKINA AKIRA
IPC: A47J27/00
Filed: 2021-05-21
Abstract: To provide a cooker capable of preventing a steam hole from being closed and preventing water in a pot from overflowing even when a cooking bag inflates when executing pack cooking in a cooker.SOLUTION: A cooker includes a pot 30, a pack holder 40, a pack holder cover 50, a water filler, and a marker. The pack holder 40 is disposed inside the pot 30 so as to be separated from the inner face of the pot 30, and its upper end is open. The pack holder cover 50 is fixed to the pack holder 40 so as to cover part of an opening of the pack holder 40, and holds a cooking bag inside the pack holder 40. The water filler is provided on the pack holder cover 50 for pouring water to the inside of the pot 30 and the inside of the pack holder 40. The marker is provided on the pack holder cover 50 for pouring a prescribed amount of water.SELECTED DRAWING: Figure 2
Patent JP-2022179838-A (JP)
Title: Bathroom ventilation device
Inventor: KIYOMOTO KUNIHISA
IPC: F24F7/08
Filed: 2021-05-24
Abstract: To provide a bathroom ventilation device that can reduce attachment of sebum scattered by steam, to a ceiling.SOLUTION: A bathroom ventilation device 10 according to an embodiment of the present disclosure comprises a body 11 installed in an attic 91 of a bathroom 94. The body 11 comprises a suction port 25 for sucking air A1 of the bathroom 94, an exhaust port 27 for exhausting air to the outside of the bathroom 94, an introduction port 28 for introducing air A2 of a space 99 different from the bathroom 94, a discharge port 26 for discharging the air A2 introduced from the introduction port 28, along a ceiling 80 of the bathroom 94, and a delivery fan 41 for delivering the air A1 sucked from the suction port 25, to the exhaust port 27.SELECTED DRAWING: Figure 1
Patent JP-2022181488-A (JP)
Title: Transport apparatus
Inventor: SHIBATA RYUICHI
IPC: G03G21/00
Filed: 2021-05-26
Abstract: To provide a transport apparatus by which it is possible to reduce unnecessary cleaning of a medium detection part while preventing a large-sized apparatus and a complicated circuit design.SOLUTION: A paper sensor 28C includes a light-receiving part 28b to receive light emitted from light-emitting parts 28a and 28a. Paper sensors 28A to 28L detect a paper P. If an amount of light by a light-receiving part 28b is attenuated due to a paper transport operation, a control part calculates, on the basis of an attenuation amount D in the paper transport operation and a direction of the paper sensor 28 subjected to a paper feed, a determination addition value C for each of the paper sensors 28 subjected to the paper feed, and makes a determination that the paper sensor 28 in which a determination value H obtained by accumulating the determination addition values C exceeds a determination threshold value Ht needs cleaning.SELECTED DRAWING: Figure 1
Patent JP-2022183605-A (JP)
Title: air conditioner
Inventor: TAKAGI MOTOKI
IPC: F24F11/61
Filed: 2021-05-31
Abstract: To suitably set time for performing cleaning operation when performing cleaning operation for a plurality of indoor units.SOLUTION: When a condition corresponds to a first environment condition for making an amount of water larger than in a second environment condition adhere to each of indoor heat exchanger unit (S17: YES), first cleaning treatment is executed in which an overlapping period of evaporator phases is not changed (S18). When the condition corresponds to the second environment condition (S17: NO), second cleaning treatment is executed in which the overlapping period is changed or reduced (S19).SELECTED DRAWING: Figure 5
Patent JP-2022163660-A (JP)
Title: Light-emitting diode lamp with afterglow-proof function
Inventor: LU FUXING
IPC: H05B45/40
Filed: 2021-06-01
Abstract: To provide a light-emitting diode lamp with an afterglow-proof function.SOLUTION: A light-emitting diode lamp with an afterglow-proof function of the present invention includes a power input terminal, a control circuit, a switching circuit, a rectifying circuit and a driving circuit. The power input terminal includes a first power input terminal and a second power input terminal. The first power input terminal is connected to a first node, and the second power input terminal is connected to a second node. The control circuit is connected to the first and second nodes. The switching circuit includes a first connection terminal, a second connection terminal, a third connection terminal and a fourth connection terminal. The first connection terminal and the second connection terminal are connected to the first and second nodes, respectively. The driving circuit is used to connect a plurality of light-emitting diodes, and one end of the driving circuit is connected to the third connection terminal via the rectifying circuit while the other end of the driving circuit is connected to the fourth connection terminal.SELECTED DRAWING: Figure 2
Patent JP-2021155852-A (JP)
Title: Production method of high temperature steam electrolytic cell, production method of hydrogen electrode layer for high temperature steam electrolytic cell, and production method of solid oxide electrochemical cell
Inventor: OSADA NORIKAZU
IPC: C25B9/23
Filed: 2021-06-08
Abstract: To bring a behavior in which a hydrogen electrode layer shrinks closer to a behavior in which an electrolyte layer shrinks as much as possible.SOLUTION: A high temperature steam electrolytic cell of an embodiment of the present invention comprises: a reticulate skeleton; a porous material, which allows a gas to pass through open pores surrounded by the skeleton; and a hydrogen electrode layer that can electrolyze steam, which flows into the open pores, into oxygen ions and hydrogen. The hydrogen electrode layer includes: first particles for forming a skeleton base material; and a composite layer composed with second particles more difficult to be reduced than the first particles, in which the second particles are dispersedly distributed on the surface facing the open pores of the skeleton. A step for forming the composite layer includes: a step in which composite particles, where the second particle adhere to around the first particles, are produced by performing a composite processing to a mixed powder of the first and second particles; and a step in which a precursor of the composite layer is produced by making a paste produced using the composite particles into a sheet.SELECTED DRAWING: Figure 1
Patent JP-2022001365-A (JP)
Title: Pipette to be used together with pipette chip or syringe comprising piston and cylinder
Inventor: MARC WILTH
IPC: B01L3/02
Filed: 2021-06-08
Abstract: To provide a pipette that is used together with a pipette chip or a syringe, which comprises a piston and a cylinder.SOLUTION: A gear mechanism comprises: a pipette housing 2 in a stem shape; a first holding device 12 arranged at a lower end part thereof; a lifting rod 15 comprising a second holding device arranged at a lower end part thereof; a device constituted of two parallel rods 72 and 73 arranged in the pipette housing and connected to each other to be displaceable simultaneously in opposite directions through a deflecting device 76; an operation element protruding outward from the pipette housing, which can be displaced in an axial direction of the lifting rod with respect to the pipette housing; and an output part 44 that drives a drive and rods which are driven by the operation element. The drive is formed of a movable type input member, the output part is formed of a movable type output member 45. The gear mechanism is configured so that the input member is displaced consecutively from a same initial position by the operation element and the output member displaces one rod and the other rod downward alternately.SELECTED DRAWING: Figure 1
Patent JP-2022027478-A (JP)
Title: Laundry machine
Inventor: FUKASE TOSHITAKA
IPC: D06F95/00
Filed: 2021-06-14
Abstract: To provide a laundry machine on which a laundry program can be freely changed until a program usage fee is paid.SOLUTION: A laundry machine according to an embodiment includes: a laundry machine which performs any one of a washing and drying cycle, a washing cycle, and a drying cycle on laundry to be washed/dried; multiple program selection buttons each of which displays any one of a washing and drying program, a washing program, and a drying program for the laundry to be washed/dried and which include a switch panel and a backlight for the respective program, placed on the front face of the laundry machine; and control means which performs control to turn on the backlights and control for program selection. The control means of the laundry machine, when detecting a touch operation to select one of the multiple program selection buttons, turns on the backlight of the selected program selection button and turns off or dims the backlights of the program selection buttons for which the touch operation has not been detected, allows the selected program to be changed if the usage fee for the selected program has not been paid, and starts the operation of the program when the usage fee for the program is paid.SELECTED DRAWING: Figure 26
Patent JP-2021177390-A (JP)
Title: Content output system, terminal device, content output method, information processing method, and program
Inventor: KOMORI AKIHIRO
IPC: H04N21/442
Filed: 2021-06-15
Abstract: To provide a content output system configured to improve accuracy of measuring a degree of attention to a content, a terminal device, a content output method, and a recording medium.SOLUTION: The content output system includes: a communication unit which receives signals from peripheral user devices; an output unit which outputs contents; and a control unit which determines that a user corresponding to a user device is paying his or her attention to a content output from the output unit when radio intensities of the received signals are equal to or larger than a predetermined value, on the basis of user state data indicating a state of the user corresponding to the user device included in broadcast signals from the user device.SELECTED DRAWING: Figure 1
Patent JP-2022190988-A (JP)
Title: Information processing device, vehicle system, information processing method, and program
Inventor: HIZAKI KATSUYA
IPC: G06Q10/06
Filed: 2021-06-15
Abstract: To reduce power consumption of vehicles.SOLUTION: An information processing device provided herein is configured to detect execution of a shutdown operation for stopping a driving system of a given vehicle, and determine an operating mode to be used after the shutdown operation for at least one of multiple electronic control units of the vehicle according to a first location where the shutdown operation has been executed.SELECTED DRAWING: Figure 8
Patent JP-2022191685-A (JP)
Title: Design method for center guide pin, manufacturing method for center guide pin, and assembling method for rotary machine
Inventor: SASAKI YUICHI
IPC: F01D25/28
Filed: 2021-06-16
Abstract: To allow a diaphragm to be easily aligned with a casing to improve work efficiency.SOLUTION: A design method for a center guide pin includes the steps of: measuring the inner peripheral surface of a casing and setting a virtual center axis of the casing; measuring an outer shape of the center guide pin and acquiring a center position of the center guide pin in a horizontal direction; acquiring, as a first offset amount, an offset amount of the center position of the center guide pin from the virtual center axis of the casing in the horizontal direction; measuring the outer peripheral surface of a diaphragm and setting a virtual center axis of the diaphragm; measuring a shape of a groove portion and acquiring a center position of the groove portion in the horizontal direction; acquiring, as a second offset amount, an offset amount of the center position of the groove portion from the virtual center axis of the diaphragm in the horizontal direction; and designing the center guide pin based on the first offset amount and the second offset amount such that a position of the diaphragm in the horizontal direction is within a tolerance determined with respect to the casing.SELECTED DRAWING: Figure 1
Patent JP-2023000175-A (JP)
Title: Risk management system and method
Inventor: MATSUBA HIROYA
IPC: G06Q10/20
Filed: 2021-06-17
Abstract: To evaluate a risk and plan an appropriate countermeasure therefor.SOLUTION: A risk management system includes countermeasure information indicating a relationship between each of a plurality of risk types and a countermeasure for the risk type and a plurality of risk models that correspond to the plurality of risk types to define processing for predicting a risk value at each time point in the future and determining a countermeasure therefor, selects a risk model corresponding to a risk type for each component, predicts a future risk value of each component by inputting result information into the selected risk model, and extracts a countermeasure corresponding to the risk type based on the countermeasure information according to the risk model. Further, the risk management system includes risk structure information defining a countermeasure for a managed object and a threshold value for applying the countermeasure based on a structural relationship between the managed object and the component, and determines an execution time in which the countermeasure is to be applied, based on the threshold value and the risk value of each component predicted by a risk prediction unit.SELECTED DRAWING: Figure 1
Patent JP-2023001825-A (JP)
Title: Liquid discharge device
Inventor: KOBAYASHI YOSHIHIRO
IPC: B41J2/18
Filed: 2021-06-21
Abstract: To provide a liquid discharge device which suppresses degradation of a degree of deaeration of liquid in a sub-tank.SOLUTION: A liquid discharge device includes: an air trap tank 205 which is arranged in a liquid route 200 for communicating a main tank 201 with a sub-tank 105 and captures air mixed in liquid; an exhaust route 211, an exhaust valve 212, and an exhaust pump 213, which exhaust air captured by the air trap tank 205; a liquid feed pump 208 which is arranged in a supply flow passage 200a for supplying liquid from the air trap tank 205 to the sub-tank 105; and a deaeration module 250. The air trap tank 205 is arranged at a position lower than the sub-tank 105. A return flow passage 200b is provided separately from the supply flow passage 200a. Liquid in the sub-tank 105 is returned to the air trap tank 205 through the return flow passage 200b using a head difference between the sub-tank 105 and the air trap tank 205.SELECTED DRAWING: Figure 5
Patent JP-2023003310-A (JP)
Title: Power control system, information processing module, and information processing method
Inventor: HARADA KENJI
IPC: G06Q10/00
Filed: 2021-06-23
Abstract: To provide a power control system and the like capable of safely changing or deleting information stored in a storage unit.SOLUTION: A power control system 10 is a power control system that performs at least either one of the conversion of the power supplied from distributed power sources and the distribution of power supplied from a grid power supply 70. The power control system 10 includes: a storage unit 46 that stores specific information relevant to at least one of the distributed power supply, consumers using the power control system 10, and a contracting party of the consumer of the electricity; an acquisition unit 45a that acquires a piece of credential information; and a control unit 45b that is configured to change or delete the specific information stored in the storage unit 46 when the authentication based on the acquired credential information is successful.SELECTED DRAWING: Figure 1