baber/WOPTO huggingface dataset:
Patent JP-2023068721-A (JP)
Title: Terminal device, base station device, and communication method
Inventor: YOSHIMURA TOMOKI
IPC: H04W72/02
Filed: 2021-11-04
Abstract: To provide a terminal device, a base station device, and a communication method that communicate efficiently.SOLUTION: In a wireless communication system, a terminal device includes a receiving unit that obtains a random access response grant, and a transmitting unit that transmits a PUSCH scheduled using the random access response grant. An MCS field included in the random access response grant is set to indicate one MCS value from one MCS index candidate set. The transmitting unit selects one MCS index candidate set from a plurality of MCS index candidate sets based on one or both of a resource amount of the PUSCH and values of fields other than the MCS field included in the random access response grant.SELECTED DRAWING: Figure 4
Patent JP-2023068744-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: SUGAWARA NORIKI
IPC: B41J2/14
Filed: 2021-11-04
Abstract: To provide a liquid jet head and a liquid jet device, which can suppress deformation of a fixing plate fixed with a head chip thereon.SOLUTION: A first adhesive surface 41 is provided in an upper section of a head chip 10. A holder 70 stores the head chip 10 between the holder and a fixing plate 80 and has a second adhesive surface 42 formed with an opening of a second supply flow passage 102 communicated with the head chip 10. The first adhesive surface 41 and the second adhesive surface 42 are adhered with a first adhesive agent 45 so as to demarcate a connection flow passage 44 for connecting between a first supply flow passage 101 and the second supply flow passage 102. The upper section of the head chip 10 has a first contact section 51. The holder 70 has a first contacted section 71 facing the first contact section 51. A first dimension H1 between the first contact section 51 and the first contacted section 71 is smaller than a second dimension H2 between the first adhesive surface 41 and the second adhesive surface 42.SELECTED DRAWING: Figure 5
Patent JP-2022031688-A (JP)
Title: Ethylene-based polymers and processes to make the same
IPC: C08F210/16
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide compositions including new ethylene-based polymers that have an optimized balance of melt strength and film properties, such as shrink, for blown film applications. 
     SOLUTION: A composition comprises an ethylene-based polymer, wherein the ethylene-based polymer comprises the following properties: a) 2.60-5.0 of Mw(abs)/Mw(conv); and b) 0.145-0.25 of CDFIR (at MW≤10,000 g/mole), wherein Mw(abs) is a weight average molecular weight determined by Gel Permeation Chromatography (GPC) using a low angle laser light scattering (LALLS) detector; Mw(conv) is a weight average molecular weight determined by conventional GPC molecular weight calibration; and CDFIR (at MW≤10,000 g/mole) is an infrared cumulative detector fraction computed by measuring an area fraction of a GPC IR5 measurement channel (IR) detector chromatogram at less than 10,000 g/mol. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022020800-A (JP)
Title: Method for producing electrode foil and method for manufacturing electrolytic capacitor
IPC: H01G9/145
Filed: 2021-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor that is high in capacity and excellent in voltage resistance. 
     SOLUTION: A production method to be disclosed, is a method for producing an electrode foil comprising: a metal foil including a first metal; a first dielectric layer disposed on the metal foil; and a second dielectric layer disposed on the first dielectric layer. The method for producing the electrode foil comprises: a step of roughening the metal foil; a step of forming a thin film including an oxide of a second metal on a roughened surface of the metal foil by an atomic layer deposition method; and a step of chemically forming the metal foil to form the first dielectric layer including the oxide of the first metal between the metal foil and the thin film, and converting the thin film into a second dielectric layer including a compound oxide of the first metal and the second metal. The thickness of the second dielectric layer is 0.5nm or more and 7.0nm or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023075401-A (JP)
Title: Tip replaceable radius end mill
Inventor: MIURA AKIRA
IPC: B23C5/06
Filed: 2021-11-19
Abstract: To provide a tip replaceable radius end mill in which seating stability of a cutting insert to an insert attachment seat can be enhanced stably.SOLUTION: A tip replaceable radius end mill includes a tool body 2 and a disc-shaped cutting insert. An outer peripheral surface of the cutting insert includes a plurality of restraint surfaces arrayed in an insert circumferential direction. The insert attachment seat 21 includes a pair of seating surfaces 21c, 21d arranged in the insert circumferential direction so as to spaced from each other, where each of the restraint surfaces contacts with the seating surfaces 21c, 21d. The pair of seating surfaces 21c, 21d include an outside seating surface 21c extending toward a tip end side of a tool axial direction as extending to the outside in a tool radial direction, and an inside seating surface 21d extending toward a rear end side of the tool axial direction as extending to the outside in the tool radial direction. When the insert attachment seat 21 is viewed in front from a tool rotation direction, a first inclination angle θ1 formed by the outside seating surface 21c being inclined with respect to a tool central axis is larger than a second inclination angle θ2 formed by the inside seating surface 21d being inclined with respect to the tool central axis.SELECTED DRAWING: Figure 6
Patent JP-2023076219-A (JP)
Title: stator and motor
Inventor: TERAUCHI TETSUYUKI
IPC: H02K1/18
Filed: 2021-11-22
Abstract: To provide a stator capable of improving the precision of a separation distance between tip parts of teeth while suppressing adverse effects on electromagnetic characteristics.SOLUTION: A stator 2 includes an iron core 21 and a coil 22, the iron core 21 includes a plurality of teeth 6 having tip portions 62 spaced apart from each other and a gap closure portion 9 arranged between adjacent the tip portions 62. The gap closure portion 9 is made of a non-magnetic material having electrical insulation, and has shape stability to maintain the distance L between the tip portions 62.SELECTED DRAWING: Figure 2
Patent JP-2022022277-A (JP)
Title: Network address assignment and reclamation for hierarchical based rpl networks
IPC: H04L61/5084
Filed: 2021-11-25
Abstract: SOLUTION: This invention is improvement of a Hierarchical Do-Dag based RPL (H-DOC) network configuration, where the network address of each node corresponds to a location within the H-DOC network. Network addresses are initialized hierarchically (600). Candidate patent nodes signal availability (602). Candidate child nodes select a candidate parent node (603), and respond thereto with a temporary address (604). The selected candidate parent node acknowledges the selection and communicates a hierarchical address for the child node in transmission to the temporary address (605). The child node changes the address to the hierarchical address from the parent node (606). 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078031-A (JP)
Title: Occupant protection device
Inventor: ORITAKA SANAE
IPC: B60R21/207
Filed: 2021-11-25
Abstract: To provide an occupant protection device which enables an arrangement position of a folded airbag to be adjusted properly according to a body type of a seated occupant when the occupant protection device is worn.SOLUTION: An occupant protection device S is used to protect an occupant MP seated on a seat 1 and has: a seat belt 7; and an airbag 25 disposed at an area of a lap belt 10 in the seat belt. The airbag can shift relative to the lap belt in a state that the airbag is a folding completion body 55. The folding completion body is connected to the seat side through position adjustment means 50L, 50R when the occupant wears the seat belt. The respective position adjustment means are formed by elongated elastic bodies having elastic coefficients which are equal to each other. Tips of respective position adjustment means are connected to a position located near a tongue plate connected to a buckle of the seat belt and a position which is substantially bilaterally symmetric to the buckle at the seat side. Each position adjustment means elastically deforms to place the folding completion body at a substantially center of the seat in a lateral direction.SELECTED DRAWING: Figure 4
Patent JP-2023080989-A (JP)
Title: Approximate character string matching method and computer program for implementing the same
Inventor: MAKINO JUNICHIRO
IPC: G06F16/31
Filed: 2021-11-30
Abstract: To quickly and/or efficiently analyze given query data using reference data.SOLUTION: The present invention is a method of retrieving approximate character strings in a reference character string based on a query character string. The method includes creating a hierarchical index based on the reference character string, mapping the query character string to the reference character string in reference to the hierarchical index to identify substrings in the reference character string that match at least a portion of the query character string, and deriving the approximation character string based on at least one or more of the substrings identified by the mapping. The hierarchical index is created by repeating adding and sorting additional keys according to the number of appearances of each key extracted from the reference character string.SELECTED DRAWING: Figure 1
Patent JP-2023084483-A (JP)
Title: Photoelectric conversion device, image processing method, imaging system, movable body and instrument
Inventor: ASHIDA JUNPEI
IPC: H04N25/63
Filed: 2021-12-07
Abstract: To realize highly accurate correction processing.SOLUTION: A photoelectric conversion device according to one embodiment comprises: a calculation unit which calculates a correction value based on pixel values read from a first region and a second region; and a correction unit which corrects offset of the pixel value according to incident light based on the correction value. The calculation unit calculates an initial value of each of a plurality of first correction components based on the first pixel value read from the first region, updates each of the plurality of first correction components based on the second pixel value read from the second region and a prescribed second correction component, and calculates a correction value by using the updated first correction component and the second correction component.SELECTED DRAWING: Figure 6
Patent JP-2023084494-A (JP)
Title: Semiconductor device, photoelectric conversion device, photoelectric conversion system, and mobile body
Inventor: SASAKI MASAHITO
IPC: H01L21/82
Filed: 2021-12-07
Abstract: To provide a technique advantageous for suppressing a crosstalk noise.SOLUTION: A semiconductor device contains: a plurality of first power supply lines that is extended to a first direction, and is distributed to a second direction crossed to the first direction in a predetermined period on a main surface of a substrate; a plurality of second power supply lines that is arranged to a position separated from the main surface from the plurality of first power supply lines; a signal line that is extended to a first direction and a second direction between a first terminal and a second terminal, and electrically connects a first terminal and a second terminal; and a cell that to which a power is supplied from the two first power supply lines of the plurality of first power supply lines. The plurality of second power supply lines contains: a plurality of first wiring patterns extended to the first direction; and a plurality of second wiring patterns extended to the second direction. In an orthogonal projection to the main surface, the signal line is arranged so as to be housed in a region of the plurality of first wiring patterns and the plurality of second wiring patterns up to the second terminal from the first terminal. A signal line another than the signal line is not arranged between the signal line and the plurality of second power supply lines.SELECTED DRAWING: Figure 1
Patent JP-2023087574-A (JP)
Title: Underfloor air-conditioning structure
Inventor: IIDA MASANORI
IPC: E04B5/02
Filed: 2021-12-13
Abstract: To provide an underfloor air-conditioning structure capable of transmitting shear force to a slab while suppressing heat loss.SOLUTION: An underfloor air-conditioning structure 20 has a slab 30 provided with a plurality of rectangular or circular through-holes 34, and an air-conditioning duct 40 connected to each of the plurality of through-holes 34 from below the slab 30 to blow out air-conditioned air from the through-holes 34 to above the slab 30.SELECTED DRAWING: Figure 2
Patent JP-2023087719-A (JP)
Title: Electrical/electronic device storage box, and wiring method of electric wire
Inventor: MIZUKOSHI TAKASHI
IPC: H02G3/08
Filed: 2021-12-14
Abstract: To hardly receive an electric shock when connecting a portable device etc., to an electrical/electronic device arranged in an electrical/electronic device storage box.SOLUTION: An electrical/electronic device storage box comprises: an electrical/electronic device 50 to which an electric power is supplied through electric wires 81 distributed from the outside into the inside of a box body that comprises a housing body 10 having a top face 11, a bottom face 12, a left face, a right face 14, and a rear face 15, and a door attached to the housing body; and a base plate 60 for fixing the electrical/electronic device. The base plate is mounted on either face of the housing body. Between the base plate and the face on which the base plate is mounted, an electric wire storage space Rw is formed for storing the electric wires for supplying the electric power to the electrical/electronic device fixed on the base plate.SELECTED DRAWING: Figure 6
Patent JP-2023089522-A (JP)
Title: Information notification system, information notification method, and program
Inventor: HIRATA YASUSHI
IPC: G06Q50/10
Filed: 2021-12-16
Abstract: To provide an information notification system which can change the attitude of people regarding CO2 emission, an information notification system, and a program.SOLUTION: In an information notification system in which a mobile terminal, a vehicle, and a residence can communicate with a management server, a commodity production company, a commodity store, or a commodity sales company over a communication network, an electronic control unit of an electronic control apparatus installed in the management server lists CO2 emissions during manufacturing for each commodity specified by a commodity code number, CO2 emissions of the commodity when in use, CO2 emissions of the commodity for disposal, a total value of CO2 emissions up to the disposal of the commodity, CO2 reduction during disposal for recycling, and a total value of CO2 reduction during the disposal for recycling. The data in the list is transmitted to a commodity store or a commodity sales company, which is a delivery destination, at predetermined time intervals, on the basis of delivery address information from the commodity production company associated with the commodity code number.SELECTED DRAWING: Figure 3
Patent JP-2023090550-A (JP)
Title: Display system, server device, and display device
Inventor: OKAWA YOSHIAKI
IPC: G06Q30/0251
Filed: 2021-12-17
Abstract: To provide a display system capable of performing information display to attain a more appealing effect for a customer, a server device, and a display device.SOLUTION: A display system includes a display device and a server device. The server device includes: an acquisition unit 4001 which acquires, from a terminal device which moves along with a customer, terminal identification information identifying the terminal device and commodity identification information identifying a commodity that the customer is about to purchase; a selection unit 4003 which selects one of predetermined multiple display patterns on the basis of the commodity identification information acquired by the acquisition unit 4001; and an output unit 4004 which outputs pattern identification information identifying the display pattern selected by the selection unit 4003 to the terminal device identified by the terminal identification information acquired by the acquisition unit 4001.SELECTED DRAWING: Figure 9
Patent JP-2022114440-A (JP)
Title: Video restoration method and device
Inventor: KWON KINAM
IPC: G06N3/08
Filed: 2021-12-20
Abstract: To provide a video restoration method and device.SOLUTION: A method includes the steps of: receiving an input video and a first task vector indicative of a first video effect among a plurality of candidate video effects; extracting a common feature that the plurality of candidate video effects shares, from the input video based upon a task-independent architecture of a source neural network; and restoring the common features to a first restored video corresponding to the first video effect based upon a task-specific architecture of the source neural network and the first task vector.SELECTED DRAWING: Figure 1
Patent JP-2023093969-A (JP)
Title: Manufacturing device for liquefied fluid
Inventor: KATAOKA TOSHIHARU
IPC: F25J1/00
Filed: 2021-12-23
Abstract: To provide a manufacturing device for liquefied fluid that does not require a large facility such as a rectifying tower, has a small and simple structure, can be operated on site in a factory, etc. using industrial gas, and can manufacture liquefied nitrogen and liquefied oxygen by effectively using cold generated during heat exchange of liquefied hydrogen.SOLUTION: A manufacturing device for liquefied fluid comprises a liquefied hydrogen storage tank 2, a liquefied hydrogen discharge line F1, a first liquefied nitrogen storage tank 3, a liquefied nitrogen discharge line F2, a first heat exchanger 4, an air compressor 5, a second heat exchanger 6, a gas-liquid separation tank 7, a condenser 8, a liquefied oxygen storage tank 9, a cooler 10, a liquefier 11, and a third heat exchanger 12.SELECTED DRAWING: Figure 1
Patent JP-2022031409-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-23
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game. 
     SOLUTION: A game machine 1 starts a variable performance in image display devices 70, 71 when a first condition regarding a game state, a second condition regarding a performance pattern 70a, and a third condition regarding a performance pattern of a performance pattern 0a are satisfied in a performance control board 130. The game machine 1 also performs predetermined control when any one of the first condition, the second condition, the third condition, and a fourth condition regarding a variation stop of the performance pattern 70a does not match in the performance control board 130. 
     SELECTED DRAWING: Figure 154 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023094327-A (JP)
Title: Rolling prevention tool for columnar object
Inventor: FUJIWARA TAKAHIDE
IPC: B65G57/00
Filed: 2021-12-23
Abstract: To provide a rolling prevention tool for a columnar object that can appropriately prevent the rolling of a columnar object.SOLUTION: A rolling prevention tool for a columnar object comprises: three support parts 2 capable of abutting on an outer peripheral surface of a columnar object; and a base 3 to which the three support parts 2 are attached, the three support parts 2 being arranged such that two of the three support parts 2 are placed side by side and the remaining one support part 2 is positioned at a place shifted from between the two support parts 2. The base 3 has a support part attaching portion to which the support parts 2 are attached. The three support parts 2 are configured such that a portion in contact with the outer surface of the columnar object is a receiving portion that receives the columnar object. The at least one support part 2 is a movable attaching portion 20 that is movable with respect to the support part attaching portion. The movable attaching portion 20 is configured such that as it moves with respect to the support part attaching portion, the position of the receiving portion with respect to the support part attaching portion also changes.SELECTED DRAWING: Figure 1
Patent JP-2023094393-A (JP)
Title: Electric ignition tool for firework
Inventor: UKAWA TOMOMI
IPC: F42B4/00
Filed: 2021-12-23
Abstract: To provide an electric ignition tool for firework which improves inflammation property to an explosive device for inflammation or blasting-off explosive by suppressing spreading of a flame to a rear side of the ignition tool when the electric ignition tool is ignited.SOLUTION: An electric ignition tool comprises: an igniter holding cylinder consisting of a resin material or a rubber material; a powder-state or granule-state igniter; and an embolization with bridge which closes the igniter holding cylinder and that a lead wire transferring ignition energy penetrates. The electric ignition tool is fixed to an explosive device for inflammation or a direct blasting-off explosive for firework, and ignited. In the electric igniter for firework, the igniter holding cylinder is fixed to the embolization with bridge in such a manner that a circuit is adhered with the igniter, the igniter holding cylinder is bottomed and has a structure that the vicinity of a bottom plate part and/or a peripheral edge sidewall part bursts by ignition power, and the igniter is a composition containing a metal oxide, a single body metal reductant and magnalium alloy.SELECTED DRAWING: Figure 2
Patent JP-2023095644-A (JP)
Title: Plasma processing device and method for manufacturing the same
Inventor: ENDO KENICHI
IPC: H05H1/46
Filed: 2021-12-24
Abstract: To provide a technique capable of stably suppressing abnormal discharge of a member exposed to a plasma processing space of a processing container.SOLUTION: A plasma processing device includes: a processing container having a plasma processing space therein; a first member that is provided inside the processing container, has at least one first surface exposed to the plasma processing space, and constitutes part of an internal structure of the processing container; and a second member that is provided inside the processing container and in contact with a second surface adjacent to the first surface of the first member. The first member has an inclined surface that is part of the first surface, adjacent to the second surface, and forms a recess in a state in which the second member is in contact with the second surface. At least the first surface and the inclined surface are mutually continuously coated with a sprayed film.SELECTED DRAWING: Figure 4