baber/WOPTO huggingface dataset:
Patent JP-2023129914-A (JP)
Title: fluid pump system
Inventor: MIYABE YOSHIKAZU
IPC: F04B51/00
Filed: 2022-03-07
Abstract: To evaluate flow characteristics of a pump while suppressing power consumption.SOLUTION: A fluid pump system includes a pump, a first suction passage for introducing a first fluid into a pump, a second suction passage for introducing a second fluid having a specific gravity smaller than that of the first fluid into the pump, a discharge passage for discharging the fluid from the pump, a selector valve for selectively communicating one of the two suction passages with the pump, a state quantity sensor arranged in the discharge passage and measuring a state quantity of the second fluid, and a control device. At pressure-feeding of the first fluid, the control device allows the selector valve to communicate the first suction passage with the pump and operates the pump so that the first fluid flows into the discharge passage, and at evaluating flow characteristics of the pump, the control device allows the selector valve to communicate the second suction passage with the pump and operates the pump so that the second fluid flows into the discharge passage. A flow rate of the second fluid is measured by the state quantity sensor, and the flow characteristics of the pump at pressure-feeding of the first fluid can be evaluated on the basis of the flow rate of the second fluid.SELECTED DRAWING: Figure 2
Patent JP-2023134857-A (JP)
Title: Device configuration calculation system for water treatment plants
Inventor: MARUYAMA KATSUYA
IPC: G06Q50/06
Filed: 2022-03-07
Abstract: To provide a device configuration calculation system for water treatment plants that can present a device configuration of a water treatment plant desired to be constructed in a short time on the basis of various request conditions.SOLUTION: A device configuration calculation system 1 for water treatment plants comprises: a construction project database 2 in which past project information on a plurality of constructed water treatment plants constructed in the past is recorded; and a calculation section 3 accessible to information in the construction project database 2. On the basis of a demand condition and a request condition that are provided by a client Cl, the calculation section 3 performs rearrangement in accordance with sorting, selection, and similarity of the information in the construction project database 2, and provides this result as a device configuration calculation result. The device configuration calculation system 1 for the water treatment plants is configured to input information of the client Cl via a portable terminal 4 or the like and be able to display the device configuration calculation result. The calculation section 3 calculates a device configuration of a water treatment plant on the basis of the information in the construction project database 2.SELECTED DRAWING: Figure 1
Patent JP-2022075800-A (JP)
Title: Semiconductor device
IPC: G02F1/1368
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device with high productivity by reducing the number of masks to be used and the number of steps, or a display device with a high yield. 
     SOLUTION: A transistor for a pixel and a transistor for driving are manufactured in the same step on a substrate with an insulating surface. A pixel electrode electrically connected to the transistor for a pixel is used as one electrode and the other electrode is used as a fixed potential, and a region of the pair of electrodes that overlaps with each other is used as a capacitor. Thus, the number of masks to be used and the number of steps are reduced and the display device with high productivity can be provided. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132689-A (JP)
Title: Carbon dioxide treatment apparatus, carbon dioxide treatment method and carbon compound production method
Inventor: OIKAWA HIROSHI
IPC: C25B9/00
Filed: 2022-03-11
Abstract: To provide a technique for reducing a loss of carbon dioxide compared to before, in a carbon dioxide treatment apparatus for recovering and electrochemically reducing carbon dioxide.SOLUTION: A carbon dioxide treatment apparatus 100 includes a recovery device 1 for recovering carbon dioxide, and an electrochemical reaction part 2 for electrochemically reducing carbon dioxide recovered by the recovery device 1, wherein the electrochemical reaction part 2 includes a cathode 21, an anode 22, an anion exchange membrane 23 provided between the cathode 21 and the anode 22, a cathode side liquid passage 24a which is provided adjacent to the cathode 21 and causes an electrolyte to flow therethrough, an anode side liquid passage 26a which is provided adjacent to the anode 22 and causes the electrolyte to flow therethrough, and a first liquid supply passage 20 for supplying the electrolyte A flowing through the cathode side liquid passage 24a to the anode side liquid passage 26a.SELECTED DRAWING: Figure 2
Patent JP-2022087110-A (JP)
Title: Video signal processing method and device
IPC: H04N19/593
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing method and device that encode or decode video signals. 
     SOLUTION: A video signal processing method includes the steps of: receiving intra-prediction mode information for a current block, which intra-prediction mode information indicates any one of a plurality of intra prediction modes constituting an intra prediction mode set; and decoding the current block on the basis of the received intra prediction mode information. The intra prediction mode set includes a plurality of angle modes. The plurality of angle modes include a basic angle mode and an extended angle mode. The extended angle mode is signaled on the basis of the basic angle mode. There is also provided a video signal processing device using the video signal processing method. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135279-A (JP)
Title: Paper sheet binding machine, stitcher, stitcher control unit and control method
Inventor: MOCHIZUKI JUN
IPC: B42B4/00
Filed: 2022-03-15
Abstract: To reduce resource wastage and reduce costs and improve productivity.SOLUTION: The stitcher includes a reciprocating stitcher head and a wire feeder that feeds a wire to the stitcher head and performs wire binding of a paper bundle placed at a wire binding position in each cycle of reciprocating movement of the stitcher head. A stitcher control unit 50 includes: a determination unit 62 that determines, for each cycle of the stitcher head, whether or not the thickness information of the paper bundle to be wire-bound in the following cycle has been acquired: and a wire feed control unit 63 that controls the wire feeder so as not to supply the wire in the current cycle when it is determined that the thickness information of the paper bundle to be wire-bound in the following cycle has not been acquired.SELECTED DRAWING: Figure 21
Patent JP-2022069578-A (JP)
Title: MANUFACTURING METHOD OF β SIALON PHOSPHOR
IPC: C09K11/64
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a β sialon phosphor excellent in light emission intensity. 
     SOLUTION: A manufacturing method of a β sialon phosphor comprises a step of preparing a composition comprising silicon nitride containing aluminum, oxygen atom and europium, a step of obtaining a pulverized material by pulverizing the composition together with an europium compound, a step of obtaining a composition secondary heat treated by secondary heat treating the pulverized material in a nitrogen atmosphere, a step of further primary heat treating the composition secondary heat treated, a step of contacting the composition first heat treated and a basic substance, and a step of contacting the composition contacted with the basic substance and an acidic liquid medium containing an acidic substance. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023139373-A (JP)
Title: container folding device
Inventor: ISHIKAWA MINORU
IPC: B65B61/00
Filed: 2022-03-22
Abstract: To provide a container folding device capable of folding a container while pressing a lock mechanism.SOLUTION: A container folding device includes: a pair of first walls; a pair of second walls perpendicular to the pair of first walls; and a locking mechanism to lock the first wall provided on an upper part of the first walls and the second wall. In the container folding device, the locking mechanism is pressed into an unlocked state, and the first wall is folded toward a space surrounded by the first wall and the second wall. The container folding device includes: a first pressing part that presses the locking mechanism; a second pressing part located on an opposite side of the space across the first wall and below the first pressing part, and pressing the first wall toward the space; a first arm that holds the first pressing part and the second pressing part; and a second arm that moves the first arm vertically. The second arm has a support shaft that rotatably supports the first arm.SELECTED DRAWING: Figure 1
Patent JP-2023139532-A (JP)
Title: Obstacle sensor inspection system and method
Inventor: SUMIDA KENYA
IPC: G05D1/02
Filed: 2022-03-22
Abstract: To provide an obstacle sensor inspection system and method capable of detecting whether an abnormality of an obstacle sensor has occurred during traveling of a moving body.SOLUTION: An obstacle sensor inspection system 20 includes a travel control unit 22 that controls a moving body 1 so that the moving body can travel along a travel route R, an inspection processing unit 24 that, when the moving body 1 is traveling, uses an inspectional stationary object 4C in a sensor inspection section S to perform inspection processing on an obstacle sensor 5, and a detection area setting unit 25 that, when inspection processing is performed on the obstacle sensor 5, sets a detection area A of the obstacle sensor 5 to a second area A2 wider than a first area A1 which is used during normal traveling. When the inspectional stationary object 4C is detected by the obstacle sensor 5, the inspection processing unit 24 determines that the obstacle sensor 5 is normal. When the inspectional stationary object 4C is not detected by the obstacle sensor 5, the inspection processing unit determines that the obstacle sensor 5 is abnormal.SELECTED DRAWING: Figure 5
Patent JP-2023139923-A (JP)
Title: Decorative sheet and decorative laminate including biomass-derived polyethylene
Inventor: OGASAWARA TAKESHI
IPC: B32B27/00
Filed: 2022-03-22
Abstract: To provide decorative sheets and the like including biomass-derived polyethylene, which prevent loss of surface protective layers, and demonstrate excellent durability and stain resistance.SOLUTION: A decorative sheet including biomass-derived polyethylene has a substrate sheet. On one side of the substrate sheet, a pattern layer, a transparent resin layer including biomass-derived polyethylene, and a surface protective layer are formed at least in the stated order. The transparent resin layer includes a phenolic antioxidant and an ultraviolet absorber. The transparent resin layer has a biomass level of 20% or more and 90% or less.SELECTED DRAWING: Figure 1
Patent JP-2023140814-A (JP)
Title: game machine
Inventor: TAKASE HIROAKI
IPC: A63F5/04
Filed: 2022-03-23
Abstract: To provide a game machine having a characteristic in performance means.SOLUTION: A game machine includes first counting means and performance means capable of executing certain performance. The first counting means can count an acquired difference number after subtracting value of game value used for a game from value of game value imparted as a result of the game, and a game state advantageous to a player ends when value of the first counting means reaches first value. There are a first state that value of the first counting means is becoming greater than a certain value and a second state that the value of the first counting means is becoming smaller than the certain value. The certain performance is more likely to occur in the second state than in the first state.SELECTED DRAWING: Figure 171
Patent JP-2023141721-A (JP)
Title: Inspection system, teacher data generation device, teacher data generation method and program
Inventor: KAIZU MASAHIRO
IPC: G01N21/956
Filed: 2022-03-24
Abstract: To avoid serious misclassification in a trained model, and shorten a time required for classification processing.SOLUTION: An inspection system 1 comprises: an inspection unit 20 that inspects a captured image of an object to detect a defect without using machine learning; a classification unit 52 that has a trained model generated in advance, and classifies a defect type of the defect by inputting an image showing the defect to the trained model; and a classification necessity determining unit 53 that determines whether the defect detected by the inspection unit 20 needs to be classified by the classification unit 52 based on defect-related information acquired or used by the inspection unit 20 when detecting the defect. This makes it possible to avoid serious misclassification in the trained model, and shorten a time required for classification processing.SELECTED DRAWING: Figure 1
Patent JP-2023142118-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: MATSUMOTO TAKAYUKI
IPC: E05B49/00
Filed: 2022-03-24
Abstract: To provide a vehicle control device and a vehicle control method which are capable of reducing the risk of determining that a portable device does not exist in a vehicle due to authentication failure although the portable device functioning as a key of the vehicle actually exists in the vehicle.SOLUTION: A smart ECU, when establishes a communication connection with a portable device, authenticates a communication partner by using a one-time authentication key distributed in advance to the portable device. When the portable device runs out of the one-time authentication key, the portable device returns a signal indicating that the one-time authentication key has been run out to the signal from the smart ECU. When the communication partner exists in the trunk and the reason for the authentication failure is that the one-time authentication key has expired, the smart ECU determines that a legitimate portable device having the device ID of the communication partner exists in the trunk, and performs a confinement warning process.SELECTED DRAWING: Figure 10
Patent JP-2023142343-A (JP)
Title: Information processing device, money storage device, accounting system, information processing method, and program
Inventor: ITAKURA KATSUYUKI
IPC: G07G1/12
Filed: 2022-03-25
Abstract: To provide an information processing device, a money storage device, an accounting system, an information processing method, and a program that can facilitate receiving/dispensing of money with simpler control over the money storage device having a simpler configuration.SOLUTION: The information processing device includes a processing unit that based on accounting information related to content of accounting, determines whether or not a condition that money paid by a customer in accounting is only a coin is satisfied, and in a case where it is determined that the condition is satisfied, opens a coin storage unit in which coins are stored without opening a bill storage unit in which bills are stored.SELECTED DRAWING: Figure 3
Patent JP-2023144663-A (JP)
Title: System for game parlor
Inventor: HIGUCHI SHINSUKE
IPC: A63F7/02
Filed: 2022-03-28
Abstract: To preferably display game information as a display content according to clientele of players.SOLUTION: A management device can switch a display content of a game information display device according to clientele of players and can preferably display a content with the game information display device according to a player even when game information displayed on the game information display device tends to be complicated.SELECTED DRAWING: Figure 6
Patent JP-2023145066-A (JP)
Title: Information processing device and program
Inventor: INOMATA KOSHIRO
IPC: H04N1/00
Filed: 2022-03-28
Abstract: To shorten a time required to output printed matter with a corrected error, compared to a case in which document data is re-transmitted to correct an error found in the printed matter on the printing device side.SOLUTION: A processor of an information processing device generates a screen in which a portion of a first image of printed matter to be modified that is related to an area specified by a user is changed into a data format that allows modification, and generates a second image that has reflected the finalized correction once the details of the correction that has been received through the screen is finalized.SELECTED DRAWING: Figure 9
Patent JP-2023148389-A (JP)
Title: Lighting device
Inventor: HARA TAKUYA
IPC: F21V23/00
Filed: 2022-03-30
Abstract: To provide a lighting device that includes a functional part and can be readily constructed.SOLUTION: A lighting device includes lamp bodies, an installation plate, and a terminal base for a functional part. The lamp body is supplied with power via a terminal base for lighting. The installation plate includes the functional part and is juxtaposed to the lamp bodies. The terminal base for the functional part which supplies power to the functional part is fixed to one end of the installation plate in a direction intersecting a direction in which the lamp bodies and the installation plate are arrayed.SELECTED DRAWING: Figure 1
Patent JP-2023148641-A (JP)
Title: Power generator
Inventor: HAYASHI TAKAYOSHI
IPC: H02K7/18
Filed: 2022-03-30
Abstract: To provide a power generator capable of generating power while saving space.SOLUTION: A power generator 100 includes a coil 22, a first shaft 24 and a second shaft 26 extending in a direction perpendicular to the axis direction of the coil 22 so as to pass inside the coil 22, a magnet 28 and a first gear 30 that are disposed on the outer peripheral portion of the first shaft 24 in the coil 22, and a second gear 32 that is disposed on the outer peripheral portion of the second shaft 26 in the coil 22. The second gear 32 has more teeth than the first gear 30, and is engaged with the first gear 30. The second shaft 26 is rotationally driven by a driving unit 18. Rotation of the second shaft 26 is speed-increased by the second gear 32 and the first gear 30, and then, is transmitted to the first shaft 24 and the magnet 28.SELECTED DRAWING: Figure 2
Patent JP-2023149103-A (JP)
Title: Ethylenic copolymer composition, and hose product
Inventor: SHISHIDO KEISUKE
IPC: C08L23/16
Filed: 2022-03-30
Abstract: SOLUTION: To provide an ethylene-α-olefin non-conjugated polyene copolymer (A) having a constitutional unit derived from ethylene (a1), a constitutional unit derived from a 3-20C α-olefin (a2), and a constitutional unit derived from a non-conjugated polyene (a3), and an ethylenic copolymer composition containing 1-100 pts.mass of magnesium hydroxide (C) having a super high aspect ratio to 100 pts.mass of the ethylene-α-olefin non-conjugated polyene copolymer (A).EFFECT: An ethylenic copolymer composition is excellent in bagging resistance, and further has excellent thermal aging resistance and extrusion property. A hose product having high performance can be produced using the ethylenic copolymer composition of the present invention.SELECTED DRAWING: None
Patent JP-2022084920-A (JP)
Title: Eaves
IPC: E04F10/08
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide eaves which facilitate repair and replacement of an eaves plate without peeling an outer wall material. 
     SOLUTION: Eaves 1 have an eaves plate 2, a holding tool 3 for holding a rear end of the eaves plate 2, and an upper cover 5 covering the holding tool 3. The upper cover 5 includes a first cover part 5A and a second cover part 5B, and the first cover part 5A has a front end supported on the rear end of the eaves plate 2 and a rear end connected to a front end of the second cover part 5B through a separable connection part 5C. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023150817-A (JP)
Title: Connector and connector system
Inventor: SUZUKI SUSUMU
IPC: H01R12/71
Filed: 2022-03-31
Abstract: To provide a connector which is effective for improving reliability of a signal transmission.SOLUTION: A connector 100 is attached to a circuit board 10, and is connected to a mating connector 200 along a shaft line vertical to the circuit board 10. the connector 100 comprises: a plurality of first contacts 210 that is electrically connected to the circuit board 10, and is contacted to each of a plurality of mating first contacts 610 of the mating connector 200; a second conductive contact 220A that is electrically connected to the circuit board 10, and is contacted to a second mating contact 620A of the mating connector 200; a first insulation housing 300 that holds the plurality of first contacts 210; a second insulation housing 400A that is separately constructed from the first housing 300, and holds the second contact 220A; and a first conductive segment wall 111 that is arranged between the first housing 300 and the second housing 400A.SELECTED DRAWING: Figure 3
Patent JP-2023151993-A (JP)
Title: In-tube camera
Inventor: KATO YOSHIYUKI
IPC: G03B15/00
Filed: 2022-04-01
Abstract: To provide an in-tube camera capable of smoothly moving in a tube.SOLUTION: An in-tube camera 1 is hollow inside, has an outer shape in which a length in one direction is longer than that in the other direction, and includes: a capsule body 2 that is inserted into a tube; a transparent unit 3 provided at one end in one direction of the capsule body 2; a photographing device 7 that is arranged inside the capsule body 2 and photographs an external state of the capsule body 2 through the transparent unit 3; and a flocked unit 4 that is provided at a portion other than the transparent unit 3 on an outer surface of the capsule body 2 and has a plurality of trichome bodies 9.SELECTED DRAWING: Figure 2
Patent JP-2022082725-A (JP)
Title: Magnetic bearing control device
IPC: F16C32/04
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing control device configured to reduce disturbance. 
     SOLUTION: A magnetic bearing control device comprises a bearing control system, a radial direction translation displacement command control system, and an optimal phase advance amount estimator. The radial direction translation displacement command control system includes: a radial direction disturbance force measuring instrument configured to measure X-axis direction and Y-axis direction disturbance forces at a position where a radial direction disturbance force is generated; a rotary coordinate transformer; low-pass filters; integrators; and a stationary coordinate translator configured to output a signal that is obtained by superposing a predetermined phase advance amount on output of the integrators and then translating the output into a stationary coordinate system representation as a radial direction translation displacement command to the bearing control system. The optimal phase advance amount estimator includes: a rotary angular velocity converter which outputs a deflection angle rotary angular velocity of output of the low-pass filters based on the output of the low-pass filters; and a weighted integrator configured to output a signal that is obtained by integrating the output of the rotary angular velocity converter with a predetermined weighting gain, as the predetermined phase advance amount to the stationary coordinate transformer. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT