baber/WOPTO huggingface dataset:
Patent JP-2023121488-A (JP)
Title: Extreme ultraviolet light generation apparatus and electronic device manufacturing method
Inventor: UEDA ATSUSHI
IPC: G03F7/20
Filed: 2022-02-21
Abstract: To provide an extreme ultraviolet light generation apparatus capable of suppressing a decrease in reliability.SOLUTION: An extreme ultraviolet light generation apparatus may include: a chamber; a housing extending from the internal space to outside of the chamber, surrounding the plasma generation region except on a trajectory of the droplet target at the internal space and on an optical path of the laser light to the plasma generation region at the internal space, and including a first opening through which extreme ultraviolet light generated from the plasma passes; a light concentrating mirror arranged in a first space outside the housing at the internal space and configured to reflect the extreme ultraviolet light having passed through the first opening in a direction different from an incident direction of the extreme ultraviolet light; a gas supply port provided in the chamber and configured to supply a gas from outside of the chamber to the first space; and a gas exhaust port provided at the housing outside the chamber and configured to exhaust the gas flowing from the first space to a second space inside of the housing through the first opening to the outside of the chamber, wherein an optical axis of the laser light when being radiated to the droplet target may be along a direction in which the gas flows in the plasma generation region.SELECTED DRAWING: Figure 7
Patent JP-2023121608-A (JP)
Title: Anisotropic conductive film, connection structure and method for producing connection structure
Inventor: KITATSUME KOJI
IPC: C09J7/35
Filed: 2022-02-21
Abstract: To provide an anisotropic conductive film that excels in conduction resistance and mechanical connection reliability, a connection structure and a method for producing a connection structure.SOLUTION: An anisotropic conductive film includes a modified polyvinyl acetal resin having an acid modification group, a deposition resin other than the polyvinyl acetal resin, a thermosetting resin, a curing agent, and conductive particles. In the inventive anisotropic conductive film, the proportion of the modified polyvinyl acetal resin is preferably 10 mass% or more and 75 mass% or less relative to the total of the modified polyvinyl acetal resin and the deposition resin.SELECTED DRAWING: None
Patent JP-2022084621-A (JP)
Title: Intravascular treatment site access
IPC: A61M25/00
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a micro catheter designed so as to minimize an open space between the micro catheter and a guide catheter on an outer peripheral surface side. 
     SOLUTION: A micro catheter 10 to be used to navigate via a vascular bifurcation region includes: a first section; a second section 14 distal of the first section, where an outer diameter of the second section 14 is larger than an outer diameter of the first section; and a distal tip distal of the second section 14, an outer diameter of a distal tip of which is smaller than the outer diameter of the second section 14. The second section 14 forms an interface for minimizing an open space between the micro catheter 10 and a guide catheter 38 on an outer peripheral surface side. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124683-A (JP)
Title: Semiconductor device and power conversion device
Inventor: TSUYUNO ENJO
IPC: H01L25/07
Filed: 2022-02-25
Abstract: To solve the problem of insulation property by an insulation sheet.SOLUTION: A semiconductor device includes a plurality of semiconductor elements, a conductor plate to which the plurality of semiconductor elements are joined, an insulation sheet bonded to a surface opposite to the side of the plurality of semiconductor elements in the conductor plate, and a resin member for sealing the plurality of semiconductor elements, the insulation sheet and the conductor plate, wherein the conductor plate has a plurality of element bonding regions where each of the plurality of semiconductor elements are bonded to each other, and a connection region provided between the plurality of element bonding regions, the surface on the side of the insulation sheet in the element bonding region of the conductor plate projects from the surface on the side of the insulation sheet of the connection region and is bonded to the insulation sheet, and a space between the surface on the side of the insulation sheet in the connection region and the insulation sheet is filled with the resin member.SELECTED DRAWING: Figure 2
Patent JP-2023127104-A (JP)
Title: Coloring composition, coloring method and pigment dispersoid
Inventor: NAKATANI MITSUNOBU
IPC: C09D11/322
Filed: 2022-03-01
Abstract: To provide a coloring composition excellent in water resistance and capable of readily re-dispersing a component even if the component precipitates .SOLUTION: A water-based coloring composition comprises: a metal pigment and water, the metal pigment is a metal particle whose surface has been treated with a surface treatment agent, and the surface treatment agent is a compound represented by the following general formula (1) or the following general formula (2), and a volume average particle diameter D50 of the metal pigment is 9 μm or less. (A1-R1-)P(O)(OH)2 (1) (A2-R2-O-)aP(O)(OH)3-a (2) (In the formula, A1, A2 each independently represent a group selected from a hydrogen atom, a carboxyl group, a hydroxyl group, an amino group, and an oxyalkylene-containing group, and R1, R2 each independently represent a hydrocarbon group having 12 or more carbon atoms. a represents an integer of 1 or 2.)SELECTED DRAWING: None
Patent JP-2023135469-A (JP)
Title: Polarizing plate, display member, method of manufacturing polarizing plate
Inventor: MATSUI YUKIO
IPC: G02B5/30
Filed: 2022-03-15
Abstract: To provide a polarizing plate thinner than before, a display member using the polarizing plate, and a method of manufacturing the polarizing plate.SOLUTION: A polarizing plate provided herein comprises a polarizer, and a cured resin layer formed of a curable composition containing (A) a cationic polymerizable compound, (B) a radical polymerizable compound, and (C) a photopolymerization initiator and laminated directly on one surface of the polarizer without other layers in between, where content ratio of the cationic polymerizable compound and the radical polymerizable compound is in a range of 95:5 to 70:30 by mass.SELECTED DRAWING: Figure 1
Patent JP-2023136297-A (JP)
Title: guide device
Inventor: KOMATA SHINGO
IPC: B60Q1/00
Filed: 2022-03-16
Abstract: To provide a guide device, which can visually secure safety of a moving body, when there is an approaching object approaching relatively with respect to the moving body.SOLUTION: A guide device 1 comprises: a distance measurement sensor 11 that detects presence or absence of an approaching object approaching relatively with respect to a moving body 5; a laser emitting part 12 that emits guide light that serves as an indicator of a safety area E for the moving body 5, onto a road surface of a travelling path on which the moving body 5 travels; and a control part 15 that controls the laser emitting part 12. When the distance measurement sensor 11 detects that there is the approaching object, the control part 15 makes the laser emitting part 12 emit guide light onto the road surface.SELECTED DRAWING: Figure 1
Patent JP-2023137222-A (JP)
Title: temperature sensor
Inventor: ODA SHIMPEI
IPC: G01K1/08
Filed: 2022-03-18
Abstract: To provide a temperature sensor where a mounting direction to a measurement part and a connection direction to an external connector are perpendicular to each other, which secures high airtightness by an O ring mounted on the temperature sensor.SOLUTION: A temperature sensor includes a resin molding, an O ring on which the resin molding is mounted, and a metal case to which the resin molding is inserted, wherein a terminal includes a first terminal region in a first direction and a second terminal region in a second direction, the resin molding has a first region in which a temperature-sensitive element is arranged, a third region in which the terminal is arranged, and a second region arranged between the first region and the third region, the third region has a parting line along a side face of the terminal, the second region has a parting line along a ridge line on a side opposite to the first region in the first direction, and a parting line is not arranged in the first region.SELECTED DRAWING: Figure 1
Patent JP-2023137451-A (JP)
Title: Compound and thermosetting resin composition
Inventor: GOROMARU HIDETAKA
IPC: C07C43/21
Filed: 2022-03-18
Abstract: To provide a compound which enables production of a thermosetting resin composition that has low dielectric characteristics (low dielectric constant and low dielectric loss tangent), and high dimensional stability, and a thermosetting resin composition containing the compound.SOLUTION: A compound is represented by the following general formula (1). In the general formula (1), A is a substituent represented by the following general formula (2), and x is 0 to 2. In the general formula (2), L21 is a bonding group, CL21 is a crosslinking group, y is 1 to 6, and z is 0 to 4. Three or more CL21 exists in the compound represented by the general formula (1).SELECTED DRAWING: None
Patent JP-2023137978-A (JP)
Title: Ventilation system and control device
Inventor: FUTAWATARI NAOKI
IPC: F24F7/007
Filed: 2022-03-18
Abstract: To reduce CO2 emissions while controlling a ventilation volume.SOLUTION: A ventilation device is provided in an outside air introduction path that connects the outside of a target space and the inside of the target space, and sends air from the outside of the target space into the target space. A CO2 removal device is provided in the outside air introduction path, and removes CO2 contained in air flowing through the outside air introduction path. A control device controls the ventilation device so that a CO2 concentration in the target space approaches a set CO2 concentration.SELECTED DRAWING: Figure 1
Patent JP-2023138038-A (JP)
Title: compressor unit
Inventor: IKEGAMI YOSHIHARU
IPC: F17C13/00
Filed: 2022-03-18
Abstract: To appropriately control a temperature of object gas which is boil-off gas suctioned into a compression section.SOLUTION: A compression unit 10 includes a compression section 12 constituted by a screw type compression mechanism for compressing object gas, a cooler 14, a preheater 16, a spill-back section 33, adjusting means 31, and a control section 39a. A suction passage 21 has a first passage 29a which goes through the preheater 16, and a second passage 29c which does not go through the preheater 16. The adjusting means 31 adjusts a flow rate of the object gas flowing through the first passage 29a and adjusts a flow rate of the object gas flowing through the second passage 29c. The control section 39a controls the adjusting means 31 so that a suction temperature of the compression section 12 is within a predetermined temperature range.SELECTED DRAWING: Figure 1
Patent JP-2023139595-A (JP)
Title: connector
Inventor: MIYAMURA TETSUYA
IPC: H01R12/51
Filed: 2022-03-22
Abstract: To provide a connector capable of being preferably fixed by a solder.SOLUTION: A connector 10 comprises a fixing part 27E that is inserted into a rectangular through hole H formed on a circuit board P, and is fixed to the circuit board P by using a solder. The fixing part 27E contains: a first insertion part 27G; and a second insertion part 27H. The first insertion part 27G includes: a flexion part 27J that can be elastically deformed to a width direction of the through hole H, and is inserted into the through hole H; and a slip-off preventing part 27K that is projected to the width direction from the flexion part 27J in a tip end part of the flexion part 27J, and suppresses the flexion part 27J from falling from the through hole H. The second insertion part 27H is arranged so as to be paralleled to a depth direction orthogonal to the width direction to the first insertion part 27G in the through hole H. A second creepage A2 along an inner peripheral edge of the through hole H of the second insertion part 27H is larger than a first creepage A1 along an inner peripheral edge of the through hole H of the first insertion part 27G.SELECTED DRAWING: Figure 5
Patent JP-2023143083-A (JP)
Title: Mechanical parking device with charging function
Inventor: WATANABE HIROMI
IPC: E04H6/18
Filed: 2022-03-25
Abstract: To provide a mechanical parking device with a charging function for surely storing a charging stand when a vehicle is unloaded.SOLUTION: A mechanical parking device comprises: a pallet 3 for loading an EV vehicle 1 on an upper face 3a; a charging stand 5 deformable between a protruded attitude allowing power feeding to the EV vehicle 1 in the protruded attitude protruding above the upper face 3a of the pallet 3, and a stored attitude stored lower than the upper face 3a of the pallet 3; a loading-unloading room 9 for setting the pallet 3; a passing preventing device 11 preventing passing of the EV vehicle 1 by protruding to the inner side of an unloading route R for passing the EV vehicle 1 when the vehicle is unloaded; and a control device 13 controlling movement of the passing preventing device 11. The control device 13 protrudes the passing preventing device 11 to the inner side of the unloading route R, when the charging stand 5 is in a protruded attitude and when the charging stand 5 is confirmed to be the stored attitude, makes the passing preventing device 11 retreat outside the unloading route R.SELECTED DRAWING: Figure 3
Patent JP-2023145272-A (JP)
Title: Saddle-riding type vehicle and sound production device
Inventor: NAKAGAWARA MASAKI
IPC: B62J45/10
Filed: 2022-03-28
Abstract: To provide a notification sound production device which controls a frequency of notification sound with a high level of responsiveness to produce the notification sound easily recognized by an operator.SOLUTION: A saddle-riding type vehicle includes: a vehicle information detection device, i.e., a vehicle speed sensor 20 which detects vehicle information; an engine rotation number sensor 30; a roll angle sensor 40; and a sound production device 55 which emits notification sound to an operator. The sound production device 55 includes a frequency control unit 17 which sets an output frequency of the notification sound based on the vehicle information.SELECTED DRAWING: Figure 1
Patent JP-2023146806-A (JP)
Title: Construction method of structure and spacers
Inventor: YAMANOBE SHINICHI
IPC: E04C5/18
Filed: 2022-03-29
Abstract: To provide a construction method of a structure or the like that can suitably fix a reinforcement cage with spacers.SOLUTION: A caisson type pile is constructed by a step of rotating spacers 1 and abutting them to a reinforcement cage 3 from the state that the spacers 1 rotatably mounted to liner plates 2 are arranged along the liner plates 2 and the reinforcement cage 3 is installed inside the liner plates 2, and a step of placing concrete C inside the liner plates 2. The spacers 1 are rotatably mounted to the liner plates 2 in a vertical plane.SELECTED DRAWING: Figure 3
Patent JP-2023147784-A (JP)
Title: support program
Inventor: HOSOMIZO YOSHITO
IPC: G06F3/12
Filed: 2022-03-30
Abstract: To provide a technology for improving processing while preventing an error from occurring in a printer in an information processing device with an OS standard general-purpose printing program installed thereon.SOLUTION: A PC 1 includes an auxiliary program 42 embedded therein, the program being compatible with a printer 2 and supporting a general-purpose printing program 41 embedded in advance in an OS 21. The auxiliary program 42 registers, on the general-purpose printing program 41, a predetermined file format as a file format for which intermediate data is not generated. The auxiliary program 42 acquires capability information indicating capability of the printer 2 when a print instruction for causing the printer 2 to execute printing is received from an information application 43 and image data of the predetermined file format is received from the general-purpose printing program 41, and transmits a print job including the received image data to the printer 2 upon determination, on the basis of the capability information, that the printer 2 is compatible with the type of the predetermined file format of the image data.SELECTED DRAWING: Figure 3
Patent JP-2023148505-A (JP)
Title: display device
Inventor: OKAMOTO KENSHIRO
IPC: G09G5/00
Filed: 2022-03-30
Abstract: To provide a display device with which, when changing the image to display, it is possible to suppress the electric energy needed for rewriting the image.SOLUTION: A display device 100 comprises a display sequence determination unit 15, a display unit 11, and an image rewrite unit 12. The display sequence determination unit 15 determines the display sequence of a plurality of images. The display unit 11 sequentially displays the plurality of images in the display sequence determined by the display sequence determination unit 15. When changing the images displayed to the display unit 11 to the images in a next display sequence, the image rewrite unit 12 rewrites at least some of the images displayed to the display unit 11 and thereby changes the images displayed to the display unit 11 to the images in the next display sequence. The display sequence determination unit 15 determines the display sequence on the basis of rewriting costs needed by the image rewrite unit 12 when changing the plurality of images.SELECTED DRAWING: Figure 1
Patent JP-2023149483-A (JP)
Title: Planetary carrier and manufacturing method of carrier main body
Inventor: EZAKI YUJI
IPC: F16H1/28
Filed: 2022-03-31
Abstract: To reduce the number of steps or the like at the manufacturing of a carrier main body and a planetary carrier in addition thereto.SOLUTION: In a planetary carrier having: a plurality of pinion gears; a plurality of pinion shafts inserted into the corresponding pinion gears; a carrier main body having a plate-shaped flat plate part for supporting one-side ends of the plurality of pinion shafts, and a plurality of leg parts extending in an axial direction with intervals in a circumferential direction from an external peripheral part of the flat plate part; a flat plate-shaped carrier cover fixed to the plurality of leg parts, and supporting the other ends of the plurality of pinion shafts; and a plurality of pinion washers arranged between the corresponding pinion gears and the flat plate part or the carrier cover, and inserted with the corresponding pinion shafts; an external peripheral part of the flat plate part has burrs which are generated at a side opposite to extension sides of the leg parts between the adjacent two leg parts in the circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2022093348-A (JP)
Title: Systems and methods for predictive diagnostics for mechanical systems
IPC: G01M13/00
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a predictive diagnostics system for monitoring mechanical seals. 
     SOLUTION: The system autonomously detects a loss of lubrication within a sliding seal interface of a mechanical seal, the system including: a loss-of-lubrication failure mode logic module configured to monitor data sensed by one or more sensors and diagnose conditions relating to a loss of lubrication within the sliding seal interface: and a plurality of other failure mode logic modules configured to monitor data sensed by the one or more sensors and diagnose conditions relating to specific types of mechanical failures known to occur in mechanical seal systems. The loss-of-lubrication failure mode logic module is configured to determine which of the other failure mode logic modules are activated during the diagnosis of conditions related to a loss of lubrication within the sliding seal interface. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023150441-A (JP)
Title: Connector terminal material
Inventor: INOUE YUKI
IPC: C25D7/00
Filed: 2022-03-31
Abstract: To provide a connector terminal material in which the heat-resistant peel property of a connector terminal material having a copper-tin alloy layer and a tin layer is further improved.SOLUTION: Provided is a connector terminal material 1 in which a copper-tin alloy layer 3 and a tin layer 4 made of tin or a tin alloy are laminated in this order on a substrate 2 made of copper or a copper alloy, and in which, in EBSD measurement using the surface of the tin layer 4 as an observation surface, the length of a final solidification line per unit area is 50 mm/mm2 or less, the tin layer has an average thickness of 0.2 μm or more and 1.7 μm or less, and the average thickness of the copper-tin alloy layer may be 0.1 μm or more and 1.5 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2023150568-A (JP)
Title: Construction machine
Inventor: NAKANISHI KENTA
IPC: E02F9/00
Filed: 2022-03-31
Abstract: To provide a construction machine capable of elongating a total operation time and improving mountability (easiness to mount) of a gas container.SOLUTION: A hydraulic shovel 1 comprises: a travelable lower traveling body 2 and a superstructure 3; and an operation device 4 attached on the superstructure 3. On the superstructure 3. a gas engine 13 is mounted. On the superstructure 3, a plurality (two) of gas containers 41, 42 for storing gas fuel of the gas engine 13 are mounted. In this case, the superstructure 3 comprises: a first gas container mounting part 22 on which the first gas container 41 is mounted; and a second gas container mounting part 23 which is arranged inside the superstructure 3 than the first gas container mounting part 22, and on which the second gas container 42 different from the first gas container 41 is mounted at a higher position than that of the first gas container 41 mounted on the first gas container mounting part 22.SELECTED DRAWING: Figure 1
Patent JP-2023151902-A (JP)
Title: Region identification system
Inventor: IGARASHI YUUYA
IPC: H04N23/60
Filed: 2022-04-01
Abstract: To provide a region identification system capable of identifying a region formed in a real space and associating the region with a virtual space.SOLUTION: The system comprises: an object installed in a real space; an acquisition unit which acquires installation information capable of identifying the position where the object is installed; and a region identification unit which on the basis of the installation information and map information, identifies a region formed by the position coordinates of the object and a structure included in the map information, as a real region formed in the real space.SELECTED DRAWING: Figure 1
Patent JP-2023151990-A (JP)
Title: Sintered oil-containing bearing, method for manufacturing sintered oil containing bearing, and motor
Inventor: KIKUCHI TAKAHIRO
IPC: F16C33/14
Filed: 2022-04-01
Abstract: To improve activation characteristics at a low temperature.SOLUTION: In a method for manufacturing a sintered oil-containing bearing according to the present invention, in a sealing step, surface pores of an end surface s2 of a sintered body are sealed so that a surface porosity of the end surface s2 of the sintered body is lower than that of a bearing surface s1. Consequently, leakage of lubricant from the end surface s2 is suppressed in an outer circumferential side region 12 where density is relatively low, and as a result, it is possible to suppress drop in an oil film pressure, and it is possible to improve activation characteristics at a low temperature.SELECTED DRAWING: Figure 3