baber/WOPTO huggingface dataset:
Patent JP-2022554045-A (JP)
Title: 一階おきに交互に施工される逆打ち工法の地下垂直部材工事方法
IPC: E04G21/02
Filed: 2019-06-27
Abstract: 本発明は、建設工事地下階逆打ち工法トップダウンでの地下骨組工事期間を短縮するためのもので、地下垂直部材（コア部、柱）を一階おきに交互に下階へ施工し、その後には残った垂直部材を同じ時期に施工する工事方法を提供して、工期を短縮することができるようにする。山留壁を設置し、地下柱杭を施工した後、地下１階つぼ堀り及び地上１階底を施工する第１段階と、地下階スラブを下階に施工しながら、上向き施工される地上階コア部を支持するために、地下１層のコア部を先に施工する第２段階と、地下垂直部材を一階おきに交互に下向きに施工する第３段階と、最下階マットまたは基礎を施工した後、残った残余階の地下垂直部材を同じ時期に施工する段階と、からなって、地下垂直部材を短縮することにより、その後の地上骨組及び仕上げ工事を早期に取り掛かることができるようになって、全体工期を短縮することを特徴とする。
Patent JP-2023100172-A (JP)
Title: Damper mechanism for seismic isolation
Inventor: KOMATSUBARA TOMOMASA
IPC: E04H9/02
Filed: 2022-01-05
Abstract: To provide a damper mechanism for seismic isolation with which a seismic isolation damper can be placed without requiring a long horizontal space.SOLUTION: A damper mechanism for seismic isolation 4 absorbs vibration energy of an upper structure 6 on a lower structure 2 with a seismic isolation damper 8 that has a first member 801 and a second member 802. The damper mechanism for seismic isolation 4 includes a damper support part 12 that arranges the second member 802 above the first member 801 so as to retract with respect to the first member 801, a link support part 14 protruding upward from a portion of the lower structure 2, an upper frame 16 projecting downward from the bottom of the upper structure 6, and a link 10 that is oscillatably supported by the link support part 14, is connected to the second member 802 and the upper frame 16, and swings by displacing the upper structure 6 in the horizontal direction with respect to the lower structure 2.SELECTED DRAWING: Figure 1
Patent JP-2022044648-A (JP)
Title: Semiconductor device
IPC: G09G3/20
Filed: 2022-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a circuit technique which enables reduction in power consumption and higher definition of a display device. 
     SOLUTION: A switch controlled by a start signal is provided on a gate electrode of a transistor, which is connected to a gate electrode of a bootstrap transistor. When the start signal is input, a potential is supplied to the gate electrode of the transistor through the switch, and the transistor is turned off. The transistor is turned off, so that leakage of a charge from the gate electrode of the bootstrap transistor can be prevented. Accordingly, the time for storing a charge in the gate electrode of the bootstrap transistor can be shortened, and high-speed operation can be performed. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023103640-A (JP)
Title: gridiron
Inventor: HANAYAMA KEISUKE
IPC: A47J37/06
Filed: 2022-01-14
Abstract: To provide a gridiron by which a food material can be slowly baked without being worried about heat control.SOLUTION: A gridiron 10 is characterized by having: an inflammation preventing net part 12 which is composed of a wire diameter, an aperture, and material quality that are prescribed with the purpose of preventing inflammation by heat supplied from a heating medium installed below; and a body net part 14 which is installed over a top of the inflammation preventing net part 12, which has a wire diameter whose thickness is equal to or greater than 10 times of the inflammation preventing net part 12, and which places an object to be heated. Also, the inflammation preventing net part 12 is desirably provided with the wire diameter of 0.12-0.40 mm and the aperture of 0.2-0.7 mm, and so is the body net part 14 with the wire diameter of 2.0-6.0 mm and the aperture of 2.0-12 mm.SELECTED DRAWING: Figure 1
Patent JP-2023105406-A (JP)
Title: Screen display program, method for displaying screen, and information processor
Inventor: TORII NAOMI
IPC: G16H10/60
Filed: 2022-01-19
Abstract: To reduce the possibility of accidentally showing confidential information to a patient.SOLUTION: A screen display program is configured to: determine whether information on inspection results about inspection items which should be concealed to a predetermined patient or the like is included in information included in an inspection result screen or a "face-to-face examination" mode is set, when displaying the inspection result screen of the patient; when being applicable to both, display a message to confirm whether to permit the display of the inspection result screen; and when it is determined that the display of the inspection result screen is permitted from an input content to the message, display the inspection result screen.SELECTED DRAWING: Figure 10
Patent JP-2022058693-A (JP)
Title: Preparation and/or formulation of protein crosslinked with polysaccharide
IPC: A61L31/12
Filed: 2022-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a composition and/or formulation for remedy, as well as a manufacturing method thereof, a method of preparation and/or formulation of the composition, and a system and/or kit. 
     SOLUTION: The composition and/or formulation comprises at least one cross-linked protein matrix, the at least one of the cross-linked protein matrices comprises at least one residue of proteins and at least one sugar. The cross-linked protein matrix can be obtained by crosslinking a full length or substantially full-length protein with a crosslinking agent (e.g., a polysaccharide crosslinking agent) having sugar, and the protein is, for example, tropoelastin, elastin, albumin, collagen, collagen monomers, and the polysaccharide crosslinking agent is derived from, for example, hyaluronic acid or cellulose derivative. The above therapeutic composition may be administered locally or by injection. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023107560-A (JP)
Title: Non-fungible token management apparatus, non-fungible token management method, and program
Inventor: YAMADA MASANARI
IPC: G06Q30/018
Filed: 2022-01-24
Abstract: To provide a non-fungible token management apparatus configured to efficiently suppress alteration of identification information of a tangible object, such as a commodity, and duplication risk, and improve the convenience for certifying ownership of the tangible object, a non-fungible token management method, and a program.SOLUTION: An NFT management server 6 is configured to: generate, on receipt of an NFT issuance request including commodity identification information read by a commodity producer terminal 3 from an RF tag 1 embedded in a commodity from the commodity producer terminal 3 through a communication network NW, a management page URL dedicated to the commodity identified by the commodity identification information, on the basis of the commodity identification information; issue an NFT for a commodity producer to certify ownership of the commodity on the basis of the commodity identification information, on a blockchain system BS; associate the issued NFT with the commodity identification information and the management page URL and manage it; and write the management page URL on the RF tag 1.SELECTED DRAWING: Figure 5
Patent JP-2023108706-A (JP)
Title: Laser welding device and laser welding method
Inventor: SAKURAI MICHIO
IPC: B23K26/00
Filed: 2022-01-26
Abstract: To enable a weld-penetration depth of a deepest portion of a weld part to be accurately grasped, while laser-welding a work-piece.SOLUTION: An image fiber 30 has a plurality of cores 31 arranged with an interval from each other. The plurality of cores 31 are connected with a plurality of laser modules 15a respectively. First measurement light S1 is transmitted through the image fiber 30. Laser light L and the first measurement light S1 are concentrically superposed and then are emitted toward a work-piece 60. A light interferometer device 20 receives the first measurement light S1 reflected on the work-piece 60 to measure a weld-penetration depth of a weld part 65 of the work-piece 60. A control part 26 controls motion of the plurality of laser modules 15a so that the core 31 which emits the first measurement light S1 of the plurality of cores 31 is selectively switched, during laser welding of the work-piece 60.SELECTED DRAWING: Figure 1
Patent JP-2023110234-A (JP)
Title: Biodegradable laminate for paper cylinder, cylindrical molding, and method for manufacturing cylindrical molding
Inventor: MURASHIMA KENSUKE
IPC: B32B27/10
Filed: 2022-01-28
Abstract: To provide a biodegradable laminate for a paper cylinder having a paper layer composed of three or more layers of paper which has high adhesive strength in spiral winding workability, and has so water resistance as to keep sufficient strength even after use over long time and good palatability in actual use, and a cylindrical molding and a method for manufacturing the same.SOLUTION: A biodegradable laminate for a paper cylinder has a paper layer (A) composed of three or more layers of paper, and a first thermoplastic resin (B1) layer and a second thermoplastic resin (B2) layer each containing a biodegradable resin as a main component on both surfaces of the paper layer, wherein a basis weight of the paper layer (A) is 100 g/m2 or more and 500 g/m2 or less.SELECTED DRAWING: Figure 1
Patent JP-2023116018-A (JP)
Title: Communication system, communication method, and on-vehicle machine program
Inventor: UEDA AYUMU
IPC: H04W12/06
Filed: 2022-02-09
Abstract: To speed up connection and authentication in radio communication between an on-vehicle machine and a roadside machine.SOLUTION: A communication system includes: an on-vehicle machine (4) which is mounted in a vehicle (40); a roadside machine (3); and a communication monitoring server (20). The roadside machine transmits first information to be used by the on-vehicle machine during traveling of the vehicle to the on-vehicle machine by first radio communication. The communication monitoring server transmits second information to be used for performing authentication with the roadside machine by the on-vehicle machine to the on-vehicle machine by second radio communication. The second information includes reception state channel information and authentication possible range information. The reception state channel information shows a designated frequency channel in an usable state in the first radio communication with the roadside machine by the on-vehicle machine, of a plurality of frequency channels provided in the roadside machine. The authentication possible range information shows an authentication possible range estimated that the on vehicle machine can perform authentication with the roadside machine. The on-vehicle machine starts authentication with the roadside machine using the designated frequency channel after the vehicle enters the authentication possible range.SELECTED DRAWING: Figure 1
Patent JP-2023031212-A (JP)
Title: Heavy duty pneumatic tire
Inventor: YOSHINO MASAYUKI
IPC: B60C9/22
Filed: 2022-02-09
Abstract: To provide a heavy duty pneumatic tire 2 that can achieve suppression of mass increase and suppression of shape change due to running.SOLUTION: A tire 2 comprises a reinforcing layer 20 and a buffer layer 22. The reinforcing layer 20 comprises a belt 40 and a band 42. The belt 40 comprises a first belt ply 44A, a second belt play 44B and a third belt ply 44C. A direction in which belt cords 48 included in the first belt play 44A are tilted is opposite to a direction in which the belt cords 48 included in the second blet ply 44B are tilted. The band 42 comprises a full band 46 located between the first belt ply 44A and the second belt ply 44B. An end 46e of the full band 46 is located outward of a shoulder circumferential groove 30s in an axial direction. The buffer layer 22 is formed from crosslinked rubber. A ratio of a width in the axial direction of the buffer layer 22 to a width in the axial direction of the first belt ply 44A is 50% or more.SELECTED DRAWING: Figure 1
Patent JP-2023117281-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-02-10
Abstract: To provide a game machine capable of optimizing management of the game machine for granting a large number of putout balls.SOLUTION: A difference in balls is a difference between a first count value counted based on game balls consumed in a game and a second count value counted based on prize balls, a specific value is a value preset based on a difference when at least the second count value is larger than the first count value, and game control means controls following games in a suppression mode when difference ball determination means determines that a difference in balls reaches the specific value, and can output a particular signal to the outside when the difference ball determination means determines that a difference in balls reaches a particular value smaller than the specific value.SELECTED DRAWING: Figure 1
Patent JP-2023117319-A (JP)
Title: Simulation method, simulation device, and program
Inventor: HIROTA MASATO
IPC: G16Z99/00
Filed: 2022-02-10
Abstract: To provide a simulation method capable of analyzing a phenomenon of scattering or the like of droplets by using a Navier-Stokes' equation and capable of reducing calculation resources.SOLUTION: When analyzing a flow field within an analysis space by using a particle method, the analysis space is divided into two areas, namely an area using a shallow water equation and an area using a Navier-Stokes' equation as governing equations. Multiple calculation particles are disposed in each of the two areas. Exchange of physical quantity for calculating a value of physical quantity imparted to a calculation particle within a certain range including a boundary surface of the two areas from a value of physical quantity imparted to a calculation particle in an opponent side is performed. In each of the two areas, a governing equation is solved by using a value of physical quantity for calculating a value of physical quantity by exchange of physical quantity.SELECTED DRAWING: Figure 3
Patent JP-2023117788-A (JP)
Title: Protective device for automatic vending machine
Inventor: SAITO YOSHIKAZU
IPC: G07F9/10
Filed: 2022-02-14
Abstract: To simplify transfer work of an automatic vending machine.SOLUTION: A protective device 1 for protecting an automatic vending machine 30, including cylindrical paper sleeves 10 removably mounted on the automatic vending machine 30 in a manner that levelness adjustment legs 31 provided at four corners of a bottom of the automatic vending machine 30 in a manner protruding downward relatively enter hollow parts 11 of the paper sleeves, includes protective members 20 removably mounted on the automatic vending machine 30 by holding the paper sleeves 10 in a state partly mounted on upper surfaces of the paper sleeves 10, the protective members having outer edge portions 22 protruding outward from lateral sides of the automatic vending machine 30 when mounted on the automatic vending machine 30.SELECTED DRAWING: Figure 1
Patent JP-2023121050-A (JP)
Title: Manufacturing method of piezoelectric device and manufacturing method of liquid jet head
Inventor: ITAYAMA YASUHIRO
IPC: B41J2/16
Filed: 2022-02-18
Abstract: To provide a manufacturing method of a piezoelectric device which can inhibit destruction of a piezoelectric actuator, and to provide a manufacturing method of a liquid jet head.SOLUTION: A liquid jet head includes: a substrate 10 formed with recessed parts 12; a diaphragm 50 provided on the substrate 10; and a piezoelectric actuator 300 having a first electrode 60, a piezoelectric layer 70, and a second electrode 80 on the diaphragm 50. The piezoelectric actuator 300 has multiple active parts 310 each having the piezoelectric layer 70 sandwiched between the first electrode 60 and the second electrode 80. A conductor layer 120 is formed on at least a side surface 71b of the piezoelectric layer 70 between the multiple active parts 310 by a liquid-phase method.SELECTED DRAWING: Figure 5
Patent JP-2023122156-A (JP)
Title: Harness sheathing structure
Inventor: NAKAMURA MASATO
IPC: H02G3/04
Filed: 2022-02-22
Abstract: To provide a harness sheathing structure capable of surely connecting a corrugated tube and a protector that are externally mounted on at least part of a wire harness.SOLUTION: There are provided a corrugated tube 10 externally mounted on part of a wire harness WH, whose outer-peripheral protrusion 11 and outer-peripheral recess 12 are alternately arranged in an axial direction, and a protector body part 30 externally mounted on the part of the wire harness WH. Four connecting parts 13 for connecting outer-peripheral protrusions 11 to each other are provided from an end portion of a base end side Xb of the corrugated tube 10. The protector body part 30 comprises a protector body 31 formed into a groove shape. A corrugated connection part 32 for connecting the end portion of the corrugated tube 10 is provided at an end portion of a tip side Xf of the protector body 31. The end portion on a side where the connecting parts 13 of the corrugated tube 10 is provided is connected to the corrugated connection part 32, and the corrugated tube 10 and the protector body part 30 are connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2023124178-A (JP)
Title: Optical communication device, control method, and control program
Inventor: OKADA KAZUNORI
IPC: H04L12/44
Filed: 2022-02-25
Abstract: To make it possible to communicate with an ONU that requires a transmission preparation time.SOLUTION: An ONU 100 is included in an optical communication system that includes an ONU 200 and an OLT 300, and prepares to transmit a report frame to the OLT 300 in a period of time from after completion of transmitting a data frame to before transmitting the report frame. The ONU 100 includes: a storage unit 110 that stores data: a communication unit 120 that receives a normal gate frame including a first transmission start clock time and a first transmission time from the OLT 300; and a control unit 130 that changes the first transmission time to a second transmission time shorter than the first transmission time. When receiving the normal gate frame, the communication unit 120 transmits a data frame based on the data to the OLT 300 during the second transmission time from the first transmission start clock time.SELECTED DRAWING: Figure 3
Patent JP-2023124939-A (JP)
Title: Toner and method for manufacturing toner
Inventor: TANAKA MASAYASU
IPC: G03G9/097
Filed: 2022-02-28
Abstract: To provide a toner that is excellent in low temperature fixability and is excellent in durability in a high temperature and high humidity severe environment, and a method for manufacturing toner.SOLUTION: A toner has toner particles containing a binder resin, wax, and inorganic oxide particles, and an external additive. The inorganic oxide particle includes, as a main component, an oxide of at least one element selected from the group consisting of Si, Mg, Al, Ti, Sr. When a thin layer obtained by cutting the toner by a microtome is observed by a transmission electron microscope (TEM), the major axis A of the inorganic oxide particle is 0.10-3.00 μm. In a test of wettability of the toner for a methanol/water mixture solvent, the concentration of methanol when the permeability of light with a wavelength of 780 nm is 50% is 5.0-30.0 volume%.SELECTED DRAWING: None
Patent JP-2023127674-A (JP)
Title: Connecting method between precast column member and precast connection member
Inventor: TANAKA AKIOMI
IPC: E04B1/21
Filed: 2022-03-02
Abstract: To provide a connecting method for integrally connecting a precast column and a precast connection member through minimum work at a high place and on scaffolds.SOLUTION: A connecting method for connecting a precast column member 10 where a plurality of column main bars 1 project from an upper surface of a column concrete and a precast connection member 20 having a through hole 2 holding the column main bars 1 comprises steps of: placing the precast connection member 20 on the precast column member 10 while holding the column main bars 1 in the through hole 2 so as to form a grout filling space 30 between an upper surface of the precast column member 10 and a lower surface of the precast connection member 20, of which side surface is partitioned with elastic sealing material 15; and integrally connecting the precast column member 10 and the precast connection member 20 by filling grout with a lower specific gravity than that of the precast connection member 20 into the grout filling space 30 through the through hole 2.SELECTED DRAWING: Figure 2
Patent JP-2023127965-A (JP)
Title: Solid tire
Inventor: NAGAI HARUKA
IPC: C08L9/00
Filed: 2022-03-02
Abstract: To provide a solid tire that has predetermined whiteness and shows overall improvement in low heat generation, wear resistance, and cutting resistance.SOLUTION: A solid tire includes a tread part composed of a rubber composition including a rubber component and a white filler. The rubber composition has a brightness index L* of 80 or more in the CIE1976 L*a*b* color space. The rubber component includes isoprene rubber and styrene-butadiene rubber. The white filler includes silica and titanium oxide. In the rubber composition, the mass ratio of the white filler to the isoprene rubber is less than 2.3. In the rubber composition, the mass ratio of the styrene-butadiene rubber to the isoprene rubber is less than 1.0.SELECTED DRAWING: None
Patent JP-2023131246-A (JP)
Title: Latent shrinkable polyester composite yarn and polyester composite yarn and woven or knitted fabric including the same
Inventor: KAGI TOMOYA
IPC: D02G1/18
Filed: 2022-03-09
Abstract: To provide a latent shrinkable polyester composite yarn or a polyester composite yarn, which satisfies both bulkiness and compression modulus, or a woven or knitted fabric including the same.SOLUTION: A latent shrinkable polyester composite yarn includes at least a polyester yarn A and a polyester yarn B. 50% or more of the polyester yarn A exists in a sheath part, and 50% or more of the polyester yarn B exists in a core part. Boiling water shrinkage rate (SA) of the polyester yarn A and boiling water shrinkage rate (SB) of the polyester yarn B satisfy a relation of SA>SB, and the SA is 30% or more and 60% or less.SELECTED DRAWING: Figure 2b
Patent JP-2023131685-A (JP)
Title: Medical light source device and medical observation system
Inventor: NIWA YOSHIAKI
IPC: A61B1/06
Filed: 2022-03-09
Abstract: To secure light volume of laser beams emitted to a subject while securing safety.SOLUTION: A medical light source device 3 includes: a first light source 32 for emitting laser beams; a second light source for emitting measurement light, to a light guide, for measuring a state of connection between the light guide for guiding laser beams and an emission optical system for irradiating a subject with laser beams through the light guide; and a control part 38 for controlling output of the laser beams in the first light source 32 on the basis of return light of the measurement light output from the second light source.SELECTED DRAWING: Figure 2
Patent JP-2023131977-A (JP)
Title: Antenna device, communication device, and communication system
Inventor: TANAKA SHINYA
IPC: H01Q1/24
Filed: 2022-03-10
Abstract: To provide an antenna device that further improves the convenience of wireless communication using a communication medium.SOLUTION: An antenna device 11 includes a first antenna 12 that transmits and receives signals by wireless communication, a second antenna 14 that generates electricity due to the magnetic field generated by the first antenna 12, and a notification unit 16 driven by the electric power generated by the electromotive force of the second antenna 14.SELECTED DRAWING: Figure 1