baber/WOPTO huggingface dataset:
Patent JP-2022132111-A (JP)
Title: Copolymer, molded article, injection molded article and coated electric wire
Inventor: ISAKA TADAHARU
IPC: H01B7/02
Filed: 2022-01-31
Abstract: To provide a copolymer capable of obtaining an injection molded article excellent in surface smoothness in high productivity by an injection molding method and obtaining a molded article which is extremely excellent in low water vapor permeability and excellent in wear resistance at 150°C, low nitrogen permeability, low chemical liquid permeability, high-temperature tensile creep characteristics, degradation resistance against a repeated load, rigidity at a high temperature and ozone resistance, is less likely to be deformed even at a high temperature, is less likely to cause cracks even in contact with chemicals and is less likely to elute fluorine ions into a chemical liquid such as a hydrogen peroxide solution.SOLUTION: There is provided a copolymer which contains a tetrafluoroethylene unit and a perfluoro(propyl vinyl ether) unit, wherein the content of the perfluoro(propyl vinyl ether) unit is 3.3 to 4.2 mass% based on the total monomer units and the melt flow rate at 372°C is 27.0 to 35.0 g/10 min and the number of functional groups is 20 or less per main-chain carbon number of 106.SELECTED DRAWING: None
Patent JP-2023114769-A (JP)
Title: Substrate processing method and substrate processing device
Inventor: KOHAMA NAOMICHI
IPC: H01L21/3065
Filed: 2022-02-07
Abstract: To remove a reaction product, which is generated during etching of a molybdenum film on a surface of a substrate, while suppressing reduction of productivity.SOLUTION: The present invention relates to a substrate processing method for successively processing a plurality of substrates on a substrate basis. The substrate includes a molybdenum film on a surface. The substrate processing method includes the steps of: (A) carrying the substrate into a processing container and mounting the substrate on a mounting table; (B) etching the molybdenum film by making a first process gas containing fluorine into plasma after the step (A); (C) etching the molybdenum film by making a second process gas containing chlorine into plasma after the step (B); and (D) cleaning the inside of the processing container by generating the plasma of the first process gas inside of the processing container between the step (A) and the step (B). The step (D) is continued until a light emission intensity of plasma light of a predetermined wavelength is not changed any more.SELECTED DRAWING: Figure 3
Patent JP-2023118564-A (JP)
Title: Refrigerating machine oil composition and mixed composition for refrigerating machine
Inventor: MATSUMOTO TOMOYA
IPC: C10M169/04
Filed: 2022-02-15
Abstract: To provide a refrigerating machine oil composition that can effectively suppress an increase in an acid value even when increasing a ratio of unsaturated fluorohydrocarbon compounds (HFO) in a refrigerant.SOLUTION: A refrigerating machine oil composition is used for a refrigerant comprising one or more unsaturated fluorinated hydrocarbon compounds selected from compounds represented by a general formula (1) CxFyHz (1) [in the general formula (1), x is an integer of 2 to 6, y is an integer of 1 to 11, and z is an integer of 1 to 11, and has one or more carbon-carbon unsaturated bonds in a molecule.], and comprises: a base oil (A) containing one or more selected from a group consisting of polyalkylene glycols, copolymers of poly(oxy)alkylene glycol or mono-ether thereof and polyvinyl ether, and polyol esters; a modified silicone compound (B); and a specific epoxy compound (C), and a content of the modified silicone compound (B) is more than 0.10 mass% based on a total amount of the refrigerating machine oil composition.SELECTED DRAWING: None
Patent JP-2022125997-A (JP)
Title: Sensor-incorporated type display panel and electronic device
Inventor: HEO CHUL JOON
IPC: H05B33/14
Filed: 2022-02-16
Abstract: To provide a sensor-incorporated type display panel including a sensor that is unified with a display panel, and an electronic device including the same.SOLUTION: A sensor-incorporated type display panel according to the present invention includes a substrate, first, second, and third light-emitting elements each existing on the substrate and including a light-emitting layer, and a light absorption sensor including a light absorption layer existing on the substrate and arranged on the light-emitting layer along a surface direction of the substrate. The first, second, and third light-emitting elements and the light absorption sensor include a first common auxiliary layer formed continuously on an upper part of the light-emitting layer and the light absorption layer, and a common electrode that exists in an upper part of the first common auxiliary layer and applies a common voltage to the first, second, and third light-emitting elements and the light absorption sensor. The light absorption sensor includes an n-type semiconductor layer existing between the light absorption layer and the first common auxiliary layer and including an n-type semiconductor.SELECTED DRAWING: Figure 2
Patent JP-2023122764-A (JP)
Title: Liquid sample dispensing method and automatic analyzer
Inventor: MU TINGLIN
IPC: G01N35/10
Filed: 2022-02-24
Abstract: To provide a dispensing method which enables sucking of an accurate amount of liquid regardless of environmental temperature when distending heated liquid, and to provide an automatic analyzer equipped with such capability.SOLUTION: The above challenge is cleared by providing: a liquid dispensing method comprising sucking a predetermined amount of liquid using a dispensing probe after performing an equalization operation for equalizing internal temperature of a flow path from a tip end opening to a base end side of the dispensing probe connecting a syringe to the flow path; and an automatic analyzer equipped with such function.SELECTED DRAWING: Figure 4
Patent JP-2023124682-A (JP)
Title: Fishing rod spacer and manufacturing method for fishing rod spacer
Inventor: NAKAGAWA SHINTARO
IPC: A01K87/00
Filed: 2022-02-25
Abstract: To provide a fishing rod spacer that can be made lightweight.SOLUTION: A fishing rod spacer 1 for fitting a fitting object member to a rod of a fishing rod comprises: an inner wall part 2 comprising a first hollow part 5 extending in an axial direction, and having a cylindrical shape; an outer wall part 3 having a larger diameter than that of the inner wall part 2, and having a cylindrical shape; and a second hollow part 7 formed between the inner wall part 2 and the outer wall part 3. Because the fishing rod spacer according to the present invention comprises the second hollow part 7 between the inner wall part 2 and the outer wall part 3, it can be made lightweight.SELECTED DRAWING: Figure 2
Patent JP-2023127328-A (JP)
Title: Vehicle advertising display apparatus and vehicle
Inventor: MORIAI TAKEO
IPC: G06Q30/0241
Filed: 2022-03-01
Abstract: To obtain a vehicle advertising display apparatus and a vehicle capable of extending the cruising distance of a vehicle displaying an advertisement.SOLUTION: A vehicle advertising display apparatus comprises a processor. The processor displays advertisement information on display units 16A and 16B provided on the outer surface of a vehicle body, and reduces power consumption of the vehicle based on the vehicle state.SELECTED DRAWING: Figure 5
Patent JP-2023127335-A (JP)
Title: tapered roller bearing
Inventor: HAYASHI YASUYOSHI
IPC: F16C33/58
Filed: 2022-03-01
Abstract: To provide a tapered roller bearing which can achieve high-moment stiffness and a long life.SOLUTION: A tapered roller bearing 100 comprises an outer ring 10 and tapered rollers 30. A flange part 10e protruding to the inside in a radial direction is formed at a portion of an inner diameter face located between a raceway surface 10ca and a second end face at the outer ring 10. In a cross section passing a first center axis 10f, the raceway surface 10ca has a crowning shape protruding to the first center axis 10f side. In a cross section passing a second center axis of the tapered roller 30, an external peripheral face 30c has a crowning shape protruding in a direction separating from the second center axis. When setting a maximum diameter of the external peripheral face 30c which is regulated at a fourth end face 30b side as Dw, setting a crowning protrusion amount of the raceway surface 10ca of the outer ring 10 as d, and setting a crowning protrusion amount of the external peripheral face as r, a prescribed relation is established among r, Dw and d.SELECTED DRAWING: Figure 1
Patent JP-2023127918-A (JP)
Title: Cutting tool information display method and server
Inventor: FUJII FUMI
IPC: B23Q17/00
Filed: 2022-03-02
Abstract: To provide a cutting tool information display method capable of easily acquiring tool use information relating to a tool.SOLUTION: This cutting tool information display method receives identification information indicating a cutting tool 102 and included in a tool information source provided in a storage article 101 for storing the cutting tool 102, and transmits tool use information indicated by the identification information corresponding to the cutting tool 102.SELECTED DRAWING: Figure 1
Patent JP-2023129957-A (JP)
Title: Self position arithmetic device
Inventor: MARUYAMA TAKASHI
IPC: G01S19/51
Filed: 2022-03-07
Abstract: To suppress a reduction in accuracy of self position calculation even in a situation where a plurality of kinds of mobilities each having a different size travel.SOLUTION: The present invention includes a position arithmetic unit 22 that calculates an absolute position of a self mobility on the basis of a signal received from a satellite, a periphery monitoring unit 5 that monitors the periphery of the self mobility, an information acquisition unit 32 that acquires absolute position information of a periphery mobility as a predetermined mobility existing at the periphery of the self mobility, a relative position arithmetic unit 33 that, when a receiving situation of a signal is deteriorated, calculates a relative position of the self mobility for the periphery mobility on the basis of the absolute position information of the periphery mobility and a detection result of the periphery monitoring unit 5, and a correction unit 34 that corrects the absolute position information of the self mobility calculated in the position arithmetic unit 22 on the basis of the absolute position information of the periphery mobility and the relative position information calculated by the relative position arithmetic unit.SELECTED DRAWING: Figure 1
Patent JP-2023131410-A (JP)
Title: Fluid machine
Inventor: KASHIWA SHINTARO
IPC: F04C29/02
Filed: 2022-03-09
Abstract: To improve the reliability of a fluid machine.SOLUTION: An opening on the gear chamber side of a branch passage 85 is provided in opposition to teeth 19a of a driven gear 19 for generating a negative pressure to draw oil in a depressurizing passage into a branch passage 85 with the rotation of a driving gear and the driven gear 19. Even when the bubbles of the oil generated in a gear chamber flows out to the depressurizing passage, the oil in the depressurizing passage is drawn into the branch passage 85. Then, the oil drawn into the branch passage 85 returns from the branch passage 85 into the gear chamber. This suppresses the leakage of the bubbles of the oil generated in the gear chamber from the depressurizing passage to the outside.SELECTED DRAWING: Figure 8
Patent JP-2023132243-A (JP)
Title: Method for manufacturing optical device
Inventor: SAWADA HIROSHI
IPC: G02B7/00
Filed: 2022-03-10
Abstract: To suppress the clearance between an optical member and a substrate from varying in one direction, as compared with the case where the optical member is contacted with a positioning part that is formed in a housing and, while being in this state, the optical member is fixed to the housing using an adhesive.SOLUTION: A method for manufacturing an optical device includes: a step in which a vertical part of a jig whose cross section is in a shape of a letter T and that extends in one direction is inserted into a hole of a housing that has a plane extending in the one direction and a hole that is sandwiched by the plane as seen from an intersection direction that intersects the one direction and that extends in the one direction penetrating in the intersection direction, both ends of a lateral part of the jig are contacted with the plane; a step in which an optical member is placed at a tip of the vertical part and the optical member is fixed to the housing while the optical member and the housing are pressed against the jig; and a step in which a substrate on which an optical element is mounted, is fixed to the plane, with the optical element and the optical member facing each other.SELECTED DRAWING: Figure 22
Patent JP-2023132691-A (JP)
Title: Wheel bearing device
Inventor: NAKATSUJI YUTA
IPC: F16C33/78
Filed: 2022-03-11
Abstract: To provide a wheel bearing device which can lower a torque of the wheel bearing device while suppressing the occurrence of raceway surface exfoliation.SOLUTION: A wheel bearing device 1 comprises: an outer ring 2 having outside raceway surfaces 2c, 2d on an internal periphery; an inner member having inside raceway surfaces 3c, 4a; ball rows 5, 6 accommodated between the raceway surfaces of the outer ring 2 and the inner member; an inner-side seal member 10 and an outer-side seal member 20 for closing open ends of an annular space 15 which is formed of the outer ring 2 and the inner member; a first grease G1 applied in the annular space 15; and a second grease G2 applied in a space surrounded by the inner-side seal member 10 and the outer-side seal member 20 and by a hub ring 3. A dynamic viscosity of a second base oil contained in the second grease G2 is lower than that of a first base oil contained in the first grease G1. The dynamic viscosity of the first base oil is 20 to 65 mm2/s(40°C), and the dynamic viscosity of the second base oil is 10 to 35 mm2/s(40°C).SELECTED DRAWING: Figure 1
Patent JP-2023132936-A (JP)
Title: Pest control agent composition and pest control method
Inventor: SUZUKI SHUTO
IPC: A01N43/90
Filed: 2022-03-11
Abstract: To provide a novel pest killing composition and a novel pest controlling method.SOLUTION: A pest control agent composition is provided that contains [component A] a pyrimidium compound represented by the formula (1) and [component B] one selected from well-known bactericides and insecticides, such as flubeneteram. There is also provided a pest controlling method using the inventive composition.SELECTED DRAWING: None
Patent JP-2023135016-A (JP)
Title: Device for teaching robot, method for teaching robot, and, program for teaching robot
Inventor: IWAMURA SHINTARO
IPC: B25J9/22
Filed: 2022-03-15
Abstract: To correct teaching data of a robot on the basis of deviation between a position of each object in a 3D space and a position of each object in a real space.SOLUTION: A device 100 for teaching a robot 130 includes: a teaching point creation part creating a teaching point of the robot 130 in a 3D space; a landmark recognition part for recognizing a landmark 120 installed in the 3D space and a real space; a difference extraction part which extracts a difference between a position and a posture of a work-piece 150 in the 3D space and a position and a posture of the work-piece 150 in the real space on the basis of a position and a posture of the landmark 120 installed in the 3D space and a position and a posture of the landmark 120 installed in the real space; and a correction part correcting the teaching point on the basis of the difference.SELECTED DRAWING: Figure 1
Patent JP-2023135385-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YANAI YUMI
IPC: H10B43/27
Filed: 2022-03-15
Abstract: To provide a semiconductor device capable of suitably forming a high-concentration impurity layer in a semiconductor layer and a method for manufacturing the same.SOLUTION: According to an embodiment, a method for manufacturing a semiconductor device includes forming a hole in a first film and forming a semiconductor layer on a side surface of the first film in the hole. In addition, the method includes forming a second film on a side surface of a first region of the semiconductor layer, forming a third film on a side surface of a second region above the first region in the semiconductor layer and exposing the side surface of the first region of the semiconductor layer by removing the second film after forming the third film. Furthermore, the method includes forming a fourth film containing a plurality of first atoms on the side surface of the first region of the semiconductor layer after removing the second film and diffusing the first atoms in the fourth film into the first region of the semiconductor layer.SELECTED DRAWING: Figure 22
Patent JP-2023135735-A (JP)
Title: Power generating installation
Inventor: NUMAZAWA EIJI
IPC: F03G3/00
Filed: 2022-03-16
Abstract: To provide a power generating installation that enables a running body to continuously run for as long as possible.SOLUTION: A power generating installation includes: a container 10 with a vacuumed interior; a running rail 20 laid inside the container 10; a running body 30 running on the running rail 20; a power generator 32 installed to the running body 30; and a transport device 40 for transporting the running body 30 to a high place from a low place. The power generating installation preferably further includes a temperature difference power generation element 50 in a position coming into contact with a lower running rail 20 in the running rail 20.SELECTED DRAWING: Figure 1
Patent JP-2022146913-A (JP)
Title: Inspection system and inspection method
Inventor: KAWAI SHOGO
IPC: C12M1/00
Filed: 2022-03-16
Abstract: To provide an inspection system and an inspection method for shortening the time required for the inspection of environmental microorganisms.SOLUTION: An inspection system comprises: an imaging unit which directly images samples taken from an indoor environment; and an output unit which inspects environmental microorganisms in image data taken by the imaging unit and outputs inspection results.SELECTED DRAWING: Figure 1
Patent JP-2022079526-A (JP)
Title: Image processing device, image processing method, and program
IPC: G06T7/00
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system, an image processing method, and a program capable of more precise positioning with respect to a coordinate system of a reference associated with an anatomical position. 
     SOLUTION: A device acquires section definition information which defines a plurality of sections of a human body segmented along the body axis, and acquires three-dimensional images including a plurality of slice images showing a cross section of the subject. On the basis of the section definition information, a section for the cross section corresponding to at least one slice image included in the three-dimensional images is specified. A coordinate value of the slice image is calculated on the basis of the specified section and a reference coordinate system in which a coordinate value is defined for each of the sections. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137335-A (JP)
Title: Estimation device, program and method for estimating power consumption of moving vehicle in untraveled road segment
Inventor: MAEJIMA OSAMU
IPC: G08G1/00
Filed: 2022-03-18
Abstract: To provide an estimation device, a program, and a method that can estimate the power consumption of a moving vehicle when traveling on a road, even on a road segment where the moving vehicle has not traveled in the past.SOLUTION: An estimation device includes: a road information database that registers road information for each traveled road segment; a travel history database that records, for each traveled road segment, the human flow density and the number of stops and starts in the unit distance during the past travel of the moving vehicle; road segment search means that searches for traveled road segments whose road information is most similar to that of untraveled road segments; number of stops and starts per unit distance-estimation means for estimating the number of stops and starts in the unit distance for the searched traveled road segment according to the human flow density at the time of the estimation; and power consumption calculation means for calculating the amount of traveling resistance power consumption and the amount of traveling time equipment power consumption in the untraveled road segment according to the estimated number of stops and starts in the unit distance, and calculating the sum of the amount of traveling resistance power consumption and the amount of traveling time equipment power consumption as the amount of power consumption.SELECTED DRAWING: Figure 2
Patent JP-2023138108-A (JP)
Title: Film deposition method of metall film, and mask used therefor
Inventor: KONDO HARUKI
IPC: C25D5/02
Filed: 2022-03-18
Abstract: To provide a film deposition method of a metal film in which the film deposition quality of the metal film deposited partially on a surface of a substrate is improved.SOLUTION: Provided is a film deposition method for depositing a metal film derived from metal ions on a surface of a substrate B with a prescribed pattern by applying a voltage between an anode 11 and the substrate as a cathode in a state that a mask 30 is arranged between an electrolytic film 13 contacting an electrolyte L and the substrate B, the mask 30 having through holes 34a to 34d corresponding to the prescribed pattern, which penetrate from the electrolytic film side toward the substrate side. The method includes the steps of: bringing the electrolytic film into contact with the mask; pressing the mask onto the substrate by raising liquid pressure of the electrolyte; and depositing the metallic film by applying a voltage between the anode and the substrate. The mask has a communication space formed for communicating between the open hole and the outside of the mask at the time of deposition.SELECTED DRAWING: Figure 2
Patent JP-2023141110-A (JP)
Title: Information processing system and landscape quantification method
Inventor: TAKAHASHI HIROKI
IPC: G06T7/00
Filed: 2022-03-23
Abstract: To provide an information processing system and a landscape quantification method which can quantify a landscape of a town on the basis of a landscape image.SOLUTION: An information processing system comprises: a ratio calculation unit which calculates a ratio of an area occupied by an area of an image of a subject in a landscape image that shows a landscape in the extension direction of a road where an imaging point is located for each type of subject; and a landscape quantification processing unit which decides an index value of the landscape of a town where the landscape image is captured by using the ratio calculated for each type.SELECTED DRAWING: Figure 8
Patent JP-2023141272-A (JP)
Title: Derailment prevention guard device for slab track and derailment prevention guard system for slab track
Inventor: SODA YOSHINOBU
IPC: E01B5/18
Filed: 2022-03-23
Abstract: To provide a derailment prevention guard device for slab track that can appropriately install a guard material along a main rail without working on the slab track.SOLUTION: The derailment prevention guard device for slab track includes a guard material placed along the main rail, a guard holding member that holds the guard material, a mounting member for mounting the guard material to the guard holding member, and a gap closing member installed between the lower surface of the guard holding member and the upper surface of the slab track to fill the gap between the lower surface of the guard holding member and the upper surface of the slab track. The guard holding member has a fixing part that is fixed to the main rail integrally formed therein.SELECTED DRAWING: Figure 1