baber/WOPTO huggingface dataset:
Patent JP-2023018905-A (JP)
Title: Information processing device and control method therefor
Inventor: KAMEGAWA MIKIHIKO
IPC: G06F16/215
Filed: 2021-07-28
Abstract: To provide a technique to suppress increase in a block chain data region by enabling destruction of documents archived by using block chain technology.SOLUTION: An information processing device stores a plurality of block chain distribution ledgers including registration block chain distribution ledgers that perform new transaction registration processing and registered transaction acquisition processing, and reference block chain distribution ledgers that perform registered transaction acquisition processing without performing new transaction registration. In response to an instruction to remove a reference block chain distribution ledger, the information processing device removes the reference block chain distribution ledger.SELECTED DRAWING: Figure 4
Patent JP-2022027609-A (JP)
Title: Image sensor
Inventor: BANG SUNYOUNG
IPC: H01L27/146
Filed: 2021-07-28
Abstract: To improve the image quality of an image sensor.SOLUTION: According to one embodiment of the present invention, an image sensor includes a substrate including a first surface and a second surface facing each other, color filters disposed on the first surface of the substrate, a fence pattern interposed between the color filters, and a protection film disposed between the substrate and the color filter and covering the fence pattern. The fence pattern includes a first fence pattern including a first lower surface and a first upper surface that face each other, and a second fence pattern provided on the first upper surface of the first fence pattern and including a material different from the first fence pattern. The width of the first lower surface of the first fence pattern may be smaller than the width of the second fence pattern. The protection film can cover a side wall of the first fence pattern.SELECTED DRAWING: Figure 3B
Patent JP-2023019463-A (JP)
Title: Commodity distribution system, commodity distribution support method, and commodity distribution support program
Inventor: TANIGAWA MASATO
IPC: G06Q30/0601
Filed: 2021-07-29
Abstract: To provide a commodity distribution system for facilitating secondary distribution or reuse, a commodity distribution support method, and a commodity distribution support program.SOLUTION: In a commodity distribution system, a management server 100 includes: a registration module 150 for registering information on a commodity purchased by a user; a determination module 152 which determines a purchase deadline and a corresponding purchase price of the registered commodity; a purchase module 154 which transfers, in accordance with selections of the user for the purchase deadline and the corresponding purchase price, a value equivalent to the purchase price to an account of the user before the arrival of the selected purchase deadline; and a management module 156 which manages whether the registered commodity can be consigned to a predetermined business operator by the selected purchase deadline.SELECTED DRAWING: Figure 13
Patent JP-2023020282-A (JP)
Title: High-temperature steam electrolysis apparatus, hydrogen production method and hydrogen production system
Inventor: USUI YUKINORI
IPC: C25B11/02
Filed: 2021-07-30
Abstract: To provide a high-temperature steam electrolysis apparatus, a hydrogen production method and a hydrogen production system, in which the generation of carbon dioxide is suppressed and energy cost is reduced.SOLUTION: The apparatus comprises a cylindrical high-temperature steam electrolysis cell in which a hydrogen/steam gas diffusion electrode layer is provided inside an electrolyte layer and an oxygen gas diffusion electrode layer is provided outside the electrolyte layer, a steam passage in which a high-temperature steam flows inside the high-temperature steam electrolysis cell, and a helium passage in which high-temperature helium flows outside the high-temperature steam electrolysis cell to heat the high-temperature steam electrolysis cell.SELECTED DRAWING: Figure 3
Patent JP-2023021629-A (JP)
Title: Powder supply device
Inventor: KURACHI GAKYU
IPC: B65G51/02
Filed: 2021-08-02
Abstract: To provide a powder supply device for supplying powder to a powder sprinkler which enables supply of powder with a simple structure in which just a passage of powder and air is disposed between the powder supply device and the powder sprinkler, by forcibly feeding the powder by an air pressure.SOLUTION: A powder supply device includes: a hopper 11 capable of storing powder, and including an outlet 11a of powder at a lower part; a screw feeder 12 provided at the outlet 11a of the hopper 11, and for placing the powder received from the outlet 11a of the hopper 11 on a screw 12b formed around a rotary shaft 12d by rotating around the rotary shaft 12d, and for pushing it out toward an extrusion port 12c; and a diaphragm pump 13 in which a suction port 13l is communicated with the atmosphere via an atmosphere passage 14, and a discharge port 13m is communicated with powder sprinklers 7, 8 via communication passages 2, 3, 4, and which discharges air sucked from the suction port 13l from the discharge port 13m. The extrusion port 12c of the screw feeder 12 is inserted so as to supply the powder in a passage of the atmosphere passage 14.SELECTED DRAWING: Figure 1
Patent JP-2023026768-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: A game machine includes movable control means which determines and executes one of a plurality of operation modes of movable means. The movable control means has the movable means carry out a series of specific operations on the basis of specific information which is set so as to correspond to the operation mode determined from the plurality of operation modes. The movable means is controlled to be driven between a first position in an initial position side in the series of specific operations and a second position being a maximumly-driven position. The series of specific operations are configured to execute a plurality of predetermined operations which locate the movable means at or near the first position. The movable control means includes determination means which, when the predetermined operation is executed, determines whether an end condition of the series of specific operations is satisfied or not, and end means which, when it is determined on the basis of the determination means that the end condition is satisfied, stops the movable means located at or near the first position to stop the series of specific operations.SELECTED DRAWING: Figure 602
Patent JP-2023023095-A (JP)
Title: Broadcast wave relay device
Inventor: CHIBAZAKI MOTOKI
IPC: H04B1/10
Filed: 2021-08-04
Abstract: To provide a broadcast wave relay device capable of signal transmission without deteriorating signal quality even when adjacent channels cannot be sufficiently attenuated with an input filter.SOLUTION: A broadcast wave relay device includes: a reception conversion unit that converts UHF signals input via an input filter into IF signals; a digital signal processing unit that digitally processing the converted IF signals; and a transmission conversion unit that converts the digitally-processed IF signals into UHF signals. The reception conversion unit has an automatic gain control function (AGC function), and uses the AGC function to increase attenuation of the UHF signals when it is determined that the signal level of an adjacent channel (U) is larger than a predetermined level, based on detection results of the UHF signals including a desired channel (D) and the adjacent channel (U) and detection results of the IF signals whose band is limited only to the desired channel (D).SELECTED DRAWING: Figure 2
Patent JP-2021193800-A (JP)
Title: Security arrangement in communication between communication device and network device
Inventor: MATS NASLUND
IPC: H04W12/041
Filed: 2021-08-23
Abstract: To provide a technology for enhancing communication security between a communication device and a communication network.SOLUTION: In a method, a first network device of a first communication network obtains a challenge, generates a first PFS parameter, obtains a first verification code for the first PFS parameter, and sends the challenge, the first PFS parameter and the first verification code to a communication device. The communication device in turn receives the challenge, the first PFS parameter and the first verification code, forwards the challenge or a derivative thereof to an identity module, receives at least one result parameter as response from the identity module, determines, on the basis of the result parameter, whether the first PFS parameter is authentic, and if the determination is positive generates a second PFS parameter to be sent to the first network device. The first network device in turn verifies the second PFS parameter.SELECTED DRAWING: Figure 8
Patent JP-2021180995-A (JP)
Title: Catheter assembly
Inventor: JEROME S CONIA
IPC: A61M25/00
Filed: 2021-08-25
Abstract: To provide a multi lumen catheter assembly which provides an expandable, low-profile, fixed-length sheath and catheter, with fixed infusion ports.SOLUTION: The assembly has an expandable outer sheath that expands upon pressure activation with a fluid, and the sheath allows the fluid to exit from at least one predetermined fixed location from a distal end of the catheter assembly. The catheter assembly can be used in various medical device procedures, such as a TIPS (Transjugular Intrahepatic Portosystemic Shunt) procedure, or anywhere a low-profile, multi-lumen, infusion catheter system is desired.SELECTED DRAWING: Figure 1
Patent JP-2021193450-A (JP)
Title: Display
Inventor: HOSOKAWA DAICHI
IPC: G02F1/1343
Filed: 2021-08-30
Abstract: To make inconspicuous a boundary of a luminance difference.SOLUTION: A display has a substrate, a plurality of signal lines S provided on the substrate, a plurality of scan lines intersecting with the signal lines S, a plurality of thin-film transistors formed at intersection positions of the scan lines and signal lines S, and a black matrix layer. A second scan line group G2 is arranged between a first scan line group G1 and a third scan line group G3. The substrate has a notch part 12 at a position where the second scan line group G2 and the third scan line group G3 overlap in a scan line extension direction. The closer the scan line is to the first scan line group G1, the larger the number of thin-film transistors connected with the second scan line group G2. The scan lines in the third scan line group G3 are connected with the same number of pixels. An end on the notch part 12 of the scan line G in the second scan line group G2 is connected with a load element 30 to overlap the black matrix layer, and an end on the notch part 12 of the scan line G in the third scan line group G3 is connected with a load element 40 to overlap the black matrix layer.SELECTED DRAWING: Figure 5
Patent JP-2023035355-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-01
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and performance movable control and display of an effect display and then output of a movable performance sound are performed when a movable body performance is executed after a predetermined period. A variable display having shorter variation time than a pattern determination period is allowed to be selected easily in a special state.SELECTED DRAWING: Figure 66
Patent JP-2022174708-A (JP)
Title: Secondary battery protection circuit, battery pack, battery system, and method for protecting secondary battery
IPC: H02J7/00
Filed: 2021-09-01
Abstract: PROBLEM TO BE SOLVED: To inhibit an excessive current that flows between secondary batteries in a configuration where the secondary batteries are connected in parallel. 
     SOLUTION: For a secondary battery protection circuit, a charge control transistor is inserted in series into a charge path between an electrode of a secondary battery and a terminal for a load and a charger, and is configured to interrupt the charge path so that the secondary battery is protected from overcharge; and a discharge control transistor is inserted in series into a discharge path between the electrode and the terminal, and is configured to interrupt the discharge path so that the secondary battery is protected from over-discharge. The secondary battery protection circuit comprises: a potential-difference detection circuit configured to output a potential-difference detection signal, based on a potential difference between the electrode and the terminal; and a potential-difference control circuit configured, when the overcharge is detected by an overcharge detection circuit or when the over-discharge is detected by an over-discharge detection circuit, to feed back the potential-difference detection signal to a control terminal of the charge control transistor or discharge control transistor so as to control the potential difference. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023036228-A (JP)
Title: green liquid cosmetics
Inventor: INOUE KENSUKE
IPC: A61Q1/00
Filed: 2021-09-02
Abstract: To provide green liquid cosmetics suitable for make-up cosmetics, such as eyeshadow, eyeliner, eyebrow, mascara and the like, which is excellent in green color development (high chroma) and dispersion stability.SOLUTION: The green liquid cosmetic of the present invention is characterized by containing: (A) a Prussian blue dispersion for cosmetics, containing at least Prussian blue, 0.05 to 0.13 of a water-soluble basic substance when the content of Prussian blue is 1 by mass ratio, and water; and (B) a red iron oxide dispersion for cosmetics, containing red iron oxide, an organic acid having a molecular weight of 300 or less, and water, the average particle size of red iron oxide by cumulant method analysis in the scattering intensity distribution being 100 nm or less.SELECTED DRAWING: None
Patent JP-2023038115-A (JP)
Title: Run flat tire/rim assembly and method for manufacturing the same, and core
Inventor: OGAWA TAKESHI
IPC: B29D30/06
Filed: 2021-09-06
Abstract: To provide a run flat tire/rim assembly which improves core loading property to a tire and rim assembling property and a method for manufacturing the same, and a core used in the run flat tire/rim assembly.SOLUTION: There provided a run flat tire/rim assembly in which a core 2 capable of supporting a load of a tire during run flat traveling, and a tire 3 are mounted on a rim 4, wherein the core 2 has a spiral shape, and each end of the spiral core 2 is brought into contact with a position of a hump and/or a bead seat of the rim 4.SELECTED DRAWING: Figure 1
Patent JP-2023038545-A (JP)
Title: Exterior member and timepiece
Inventor: NAKATSUKA YOSHIKI
IPC: G04B37/18
Filed: 2021-09-07
Abstract: To provide an exterior member capable of improving impact resistance by increasing strength, and also to provide a timepiece including the exterior member.SOLUTION: An exterior member includes: an exterior body 10; and a reinforcing part 15 which is a cylindrical member made of a fiber reinforced resin provided on the exterior body 10. Therefore, in addition to being able to reduce weight, the strength can be enhanced and the impact resistance can be improved.SELECTED DRAWING: Figure 8
Patent JP-2021193814-A (JP)
Title: Imaging device
Inventor: SHISHIDO SANSHIRO
IPC: H01L27/146
Filed: 2021-09-10
Abstract: To provide an imaging device capable of performing wide dynamic range shooting, and an imaging module.SOLUTION: The imaging device includes: a semiconductor substrate; a first photoelectric conversion part in the semiconductor substrate; and a first image pickup cell including a first capacitative element one end of which is electrically connected to the first photoelectric conversion part; and a second image pickup cell which includes a second photoelectric conversion part in the semiconductor substrate. In a plan view, the area of the second photoelectric conversion part is larger than the area of the first photoelectric conversion part.SELECTED DRAWING: Figure 4
Patent JP-2023041372-A (JP)
Title: Vehicle cargo compartment structure and vehicular second deck constructing set
Inventor: ABE RYUHEI
IPC: B60R5/04
Filed: 2021-09-13
Abstract: To provide a vehicle cargo compartment structure capable of forming a flat space in a vehicle that has a wide cargo compartment ensured, and a vehicular second deck constructing set for forming such a vehicle cargo compartment structure.SOLUTION: A vehicle cargo compartment structure includes: a first deck board 18 provided at the rear side of a seat back 17 that has a rear surface 17a which can be tilted in a forward direction so as to be substantially horizontal, and installed at a height lower than the rear surface 17a of the seat back 17 tilted in the forward direction; and a second deck board 22 that can be installed at the same height as the rear surface 17a of the seat back 17 tilted in the forward direction at a position overlapping the upper portion of the first deck board 18.SELECTED DRAWING: Figure 2
Patent JP-2022050363-A (JP)
Title: Quantum dot, method for producing quantum dot, and use of quantum dot
Inventor: NAKAMURA EIICHI
IPC: H01L51/50
Filed: 2021-09-16
Abstract: To provide a quantum dot that is excellent in operation stability, quantum yield and storage stability, a method for producing the same, and a method for using the same.SOLUTION: A quantum dot includes a compound having a halogenated lead perovskite structure represented by the formula (1) and a polycarboxylic acid coordinated to the compound. The polycarboxylic acid has a carboxyl group bound to sp3 carbon. APbX3 (1) (where A is a Cs cation or a methyl ammonium cation, X is at least one selected from the group consisting of a chlorine anion, a bromine anion and an iodine anion).SELECTED DRAWING: None
Patent JP-2023043962-A (JP)
Title: car seat
Inventor: MIURA MASAHIRO
IPC: B60N2/06
Filed: 2021-09-17
Abstract: To provide a car seat that is configured so as to enable a hip joint of an occupant which is hardened in a sitting posture by the car seat to be freely moved in a posture in which the occupant is sitting on the car seat.SOLUTION: A car seat according to the present invention, which is installed in a vehicle, comprises a seat installed on a floor surface of the vehicle, a backrest part mounted on a back surface part of the seat and extended upward, and void forming means for forming a region where legs of a seated person can be moved. Between the back surface part of the seat part and the backrest part is provided a void part formed so that the legs of the seated person can be inserted therethrough. The seat part has a back footrest part provided at a peripheral edge part of the back surface side. The back footrest part is configured to enable the legs to be moved and supported along the region formed by the void forming means, in a state where the seated person is sitting on the seat part.SELECTED DRAWING: Figure 1
Patent JP-2022051711-A (JP)
Title: Cosmetic manufacturing apparatus, control method thereof, and cosmetic manufacturing system
Inventor: LEE JAEHYUNG
IPC: A61Q19/00
Filed: 2021-09-17
Abstract: To provide a cosmetic manufacturing apparatus, a control method thereof, and a cosmetic manufacturing system capable of manufacturing cosmetics suitable for users' skin conditions.SOLUTION: Provided is a cosmetic manufacturing apparatus comprising: a control unit capable of calculating a first composition ratio based on a user's skin condition measured by a measurement sensor, requesting an operating server to transmit a cosmetic purchase history of the user, and calculating a second composition ratio by correcting the first composition ratio by a predetermined algorithm based on the purchase history; a cosmetic supply unit capable of discharging a cosmetic according to either the first composition ratio or the second composition ratio so that the cosmetic can be produced based on the first composition ratio or the second composition ratio.SELECTED DRAWING: Figure 1
Patent JP-2022000704-A (JP)
Title: Ultraviolet transmission filter
Inventor: KAKIUCHI TOSHIMASA
IPC: C03C17/42
Filed: 2021-09-22
Abstract: To provide an ultraviolet transmission filter that has a small board thickness designed for reducing the size of the device, and has predetermined ultraviolet transmission characteristics while sufficiently blocking visible light and near infrared light.SOLUTION: An ultraviolet transmission filter has a resin having an absorption property having an absorption wavelength band of 300 nm or less whose transmittance becomes less than 50% and an absorber including an absorbent-containing absorber layer containing an absorbent, and has the following optical characteristics of (A) to (E) with respect to light with an incident angle of 0°. (A) The ultraviolet transmission filter has a transmission wavelength band with a full width at half maximum of 10 nm or more having a transmission maximum wavelength of λTmax(0°) within a wavelength range of 280 to 400 nm. (B)Tmax is 30% or more. (C) When Tmax is standardized to 1, TAVE(400-1100) is 0.3 or less. (D)The wavelength λ(0°1/2L) is 380 to 420 nm. (E) TMAX(425-1100) is 10% or less. The thickness is 0.5 mm or less.SELECTED DRAWING: Figure 1E
Patent JP-2023045750-A (JP)
Title: Galvano motor and galvano motor drive device
Inventor: TANIGUCHI HIDEYA
IPC: H02K5/20
Filed: 2021-09-22
Abstract: To provide a galvano motor with excellent cooling performance.SOLUTION: A galvano motor (10) includes a rotary shaft (13) to which a galvano mirror is attached, a cylindrical-shaped housing (11) that accommodates the rotary shaft (13), a coil (15) fixed to the inner surface of the housing (11), a permanent magnet (16) fixed to the rotary shaft (13) in a location facing the coil (15) with a predetermined spacing in a radial direction, and an air bearing (17) that rotatably supports the rotary shaft (13) against the housing (11). The air bearing (17) includes a bearing channel (24) through which compressed air is blown out toward the rotary shaft (13), and a cooling channel (28) that branches off from the bearing channel (24) and blows out compressed air toward the coil (15) and permanent magnet (16).SELECTED DRAWING: Figure 2
Patent JP-2021193193-A (JP)
Title: Adhesive film and surface protective film
Inventor: NAGAKURA TAKESHI
IPC: C09J133/06
Filed: 2021-09-22
Abstract: To provide: an adhesive film that has excellent anti-static performance and having defects in reworkability improved, the defects being such as bleedout due to excellent compatibility with the adhesive, occurrence of contamination of an adherend when the adhesive film is peeled off, and the like; and a surface protective film.SOLUTION: Provided is an adhesive film having an adhesive layer formed on one surface of a substrate, the adhesive layer being formed by crosslinking an adhesive composition comprising an acrylic copolymer, a cross-linking agent, and an antistatic agent. The antistatic agent is a quaternary onium salt having a melting point of 30 to 50°C. The quaternary onium salt has hydrophobicity such that its solubility in 100 g of water at 25°C is 5 g or less. The cross-linking agent is contained in an amount of 0.1 to 5 pts.wt. relative to 100 pts.wt of the acrylic copolymer. The quaternary onium salt is contained in an amount of 0.1 to 10 pts.wt. relative to 100 pts. wt. of the acrylic copolymer, and surface resistivity of the adhesive layer is 1.0×10+12 Ω/sq or less.SELECTED DRAWING: None