baber/WOPTO huggingface dataset:
Patent JP-2019181365-A (JP)
Title: Powder recovery device and powder recovery method
Inventor: EMA AKIHIKO
IPC: B65G53/60
Filed: 2018-04-09
Abstract: To provide a powder recovery device and a powder recovery method having a high recovery rate of a powder in a submicron order.SOLUTION: A powder recovery device separates a powder from the solid-gas two-phase state of the powder having a particle size of 1 μm or less and a gas. The powder recovery device comprises: a container having an opening at one end; a supply pipe being disposed at the center of the container and supplying the powder to the bottom of the container; a drive part being connected to a bottom surface facing the opening and rotating the container as the rotating shaft rotating a shaft vertical to the bottom surface of the container; and a gas recovery part recovering the gas from the opening side of the container. The container is rotated by the drive part, the powder is recovered at the inner wall of the container and the powder is recovered by separating the powder from the gas.SELECTED DRAWING: Figure 1
Patent JP-2019187190-A (JP)
Title: Inverter controller, inverter control method, inverter control program
Inventor: MIYAZAKI TAIZO
IPC: H02M7/48
Filed: 2018-04-17
Abstract: To improve a control characteristic of an inverter while suppressing manufacturing costs.SOLUTION: An inverter controller 10 for controlling an inverter device 1 including a plurality of switching elements comprises: a current control unit 13 that calculates three-phase voltage command signals Vu*, Vv*, Vw* based on a d-axis current command signal id* and a q-axis current command signal iq* in each predetermined operation period T0; a sampling period conversion unit 14 that on the basis of a calculation result of the three-phase voltage command signals Vu*, Vv*, Vw* by the current control unit 13, outputs updated three-phase voltage command signals Vu**, Vv**, Vw** in each predetermined update period T1 differing from the operation period T0; and a gate signal generating unit 15 that on the basis of the updated three-phase voltage command signals Vu**, Vv**, Vw** output from the sampling period conversion unit 14, generates a gate signal for performing switching driving on the plurality of switching elements.SELECTED DRAWING: Figure 1
Patent JP-2018151642-A (JP)
Title: Light-emitting device
Inventor: KIMURA HAJIME
IPC: H01L51/50
Filed: 2018-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that is less influenced by variations in characteristics of transistors.SOLUTION: A semiconductor device includes a transistor 101, a first wire, a second wire, a first switch 11, a second switch 12, a third switch 13, a first capacitor 102, and a second capacitor 103. The first switch has a function of determining whether electrical continuity is established between the first wire and a first electrode of the first capacitor. The first electrode of the first capacitor is electrically connected to a first electrode of the second capacitor, and a second electrode of the first capacitor is electrically connected to a gate of the transistor. A second electrode of the second capacitor is connected to one of a source and a drain of the transistor. The second switch has a function of determining whether electrical continuity is established between the second wire and the gate of the transistor. The third switch has a function of determining whether electrical continuity is established between the first electrode of the first capacitor and one of the source and drain of the transistor.SELECTED DRAWING: Figure 1
Patent JP-2019188919-A (JP)
Title: Vehicle interior member
Inventor: SUZUKI HIROSHI
IPC: B60R7/04
Filed: 2018-04-20
Abstract: To provide a vehicle interior member which is favorable in a touch of a surface even if the member comprises operation means.SOLUTION: A vehicle interior member 14 comprises a base material 16 for supporting a load applied on the vehicle interior member 14, and a skin material 18 which is arranged so as to constitute a surface of the vehicle interior member 14 while being overlapped on a front side of the base material 16, and compression-deformable to a lamination direction with respect to the base material 16. The vehicle interior member 14 also comprises operation means 20 having a static capacitance type switch 22 which is arranged between the base material 16 and the skin material 18, or at a rear side of the base material 16, and can detect a change of static capacitance accompanied by a manual operation via the skin material 18.SELECTED DRAWING: Figure 2
Patent JP-2018113489-A (JP)
Title: Optical sensor
Inventor: TOKUHARA TAKETOMI
IPC: H01L51/42
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor having a novel configuration.SOLUTION: The optical sensor of the present disclosure includes: a first electrode; a second electrode; a photoelectric conversion layer between the first electrode and the second electrode; a first charge blocking layer between the first electrode and the photoelectric conversion layer; a second charge blocking layer between the second electrode and the photoelectric conversion layer; a voltage supply circuit for supplying a voltage to at least one of the first electrode and the second electrode so as to generate an electric field in a direction from the second electrode to the first electrode in the photoelectric conversion layer; and a detection circuit for detecting a signal corresponding to the magnitude of a capacitance value between the first electrode and the second electrode, which changes by incidence of light on the photoelectric conversion layer. The first charge blocking layer is configured to suppress movement of holes from the photoelectric conversion layer to the first electrode and movement of electrons from the first electrode to the photoelectric conversion layer. The second charge blocking layer is configured to suppress movement of electrons from the photoelectric conversion layer to the second electrode and movement of holes from the second electrode to the photoelectric conversion layer.SELECTED DRAWING: Figure 3
Patent JP-2018151394-A (JP)
Title: Minute electric machine structure with frame
Inventor: VILLE-PEKKA RYTKOENEN
IPC: H01L29/84
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a minute electric machine structure which is robust and is less affected by electric disruption of an inside or an outside.SOLUTION: A structure includes: a movable element 100 with a rotor suspended by a supporting body; a first frame 104 anchored by the supporting body, the first frame surrounding the movable element 100; and a second frame 106 anchored by the supporting body, the second frame being electrically insulated from the first frame 104 between the movable element 100 and the first frame 104 and surrounding the movable element 100, the rotor and the second frame 106 being directly connected to each other so that they have the same potential. The structure further includes an operation limiter structure, which is activated by closure of a gap between the rotor and the second frame 106.SELECTED DRAWING: Figure 1
Patent JP-2019189820-A (JP)
Title: Detergent and method for producing the same
Inventor: TERAOKA RYUTARO
IPC: C11D1/722
Filed: 2018-04-27
Abstract: To provide a body detergent having excellent detergency, particularly, detergency to stains derived from engine oil and cutting oil.SOLUTION: A body detergent contains: a polyoxyethylene polyoxypropylene propylheptyl ether-based nonionic surfactant with an inorganic value of 350 or more and 500 or less and an organic value of 400 or more and 550 or less, and with an average number of moles of added oxypropylene residues of 2.5 or less; and an abrasive.SELECTED DRAWING: None
Patent JP-2019197278-A (JP)
Title: Image processing apparatus, method of controlling image processing apparatus, and program
Inventor: NISHIYAMA TOMOHIRO
IPC: G06T7/70
Filed: 2018-05-07
Abstract: To perform position determination for a part of an object with high accuracy without attaching a special marker to the object.SOLUTION: An image processing apparatus comprises: generation means for generating a three-dimensional shape model of an object included in an image group captured at a target time point among a plurality of images acquired from a plurality of imaging apparatuses; determination means for determining positions of a plurality of parts constituting the object on the basis of the three-dimensional shape model, the determination means for determining the position of another part on the basis of a changed model obtained by excluding a portion of the three-dimensional shape model corresponding to the determined part; and acquisition means for acquiring determination information based on a determination result by the determination means.SELECTED DRAWING: Figure 6
Patent JP-2019099125-A (JP)
Title: Reliability calculation device
Inventor: OKADA MASAYA
IPC: B60W40/072
Filed: 2018-05-10
Abstract: To provide a technique for determining which object has a high possibility of false recognition among a plurality of recognition objects.SOLUTION: A reliability calculation device (230) includes: a provisional reliability calculation part (232) for obtaining a feature amount for each of a plurality of recognition objects, selecting a plurality of pairs of recognition objects among the plurality of recognition objects, obtaining a difference in feature amount for each of the pair of recognition objects, and calculating reliability which becomes lower as a difference in feature amount becomes larger, as provisional reliability of each of the pairs of recognition objects; and an integrated reliability calculation part (234) for calculating integrated reliability of each of the recognition objects from the provisional reliability of each of the pairs of recognition objects.SELECTED DRAWING: Figure 1
Patent JP-2019201024-A (JP)
Title: Processing method of wafer
Inventor: HARADA SHIGENORI
IPC: B24B27/06
Filed: 2018-05-14
Abstract: To form a device chip without degrading the quality.SOLUTION: A processing method of wafer for splitting a wafer, where a plurality of devices are formed on the surface, into individual device chips comprises a polyolefin sheet disposition step of disposing a polyolefin sheet on the reverse face of a wafer, an integration step of heating the polyolefin sheet and integrating the wafer and the polyolefin sheet, a frame support step of supporting the polyolefin sheet by the frame by sandwiching the periphery of the polyolefin sheet between first and second frames with magnetic force, by using a frame constituted of a first frame having an opening and including a plurality of magnets, and a second frame having an opening, a splitting step of cutting the wafer by using a cutting device and splitting the wafer into individual device chips, and a pickup step of picking up the individual device chips.SELECTED DRAWING: Figure 4
Patent JP-2019201067-A (JP)
Title: Processing method of wafer
Inventor: YOSHIKAWA TOSHIYUKI
IPC: B23K26/38
Filed: 2018-05-15
Abstract: To provide a processing method of wafer capable of restraining occurrence of processing failure when splitting a wafer.SOLUTION: A processing method of wafer comprises a calculation step of determining the size of regions that must be secured on both sides of a scheduled line to be irradiated with a laser beam, on the basis of impact of the deviation of heat conduction occurring the wafer by laser beam irradiation, and calculating the minimum 2satisfying N<2where N is the number of rows of devices included in the region, a 2processing step of forming the processing mark in the wafer by irradiating the scheduled line with the laser beam at intervals of minimum 2of the scheduled line, and a bisection processing step of repeating the step of forming the processing mark in the wafer by irradiating the scheduled line, bisecting the number of rows of device included, respectively, in a plurality of regions sectioned by the processing marks, with the laser beam, until the number of rows of device included in the regions sectioned by the processing marks becomes 1.SELECTED DRAWING: Figure 1
Patent JP-2018161651-A (JP)
Title: Catalyzed soot filter for treating exhaust gas of compression ignition engine
Inventor: BERGEAL DAVID
IPC: F01N3/10
Filed: 2018-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a catalyzed soot filter for treating exhaust gas of compression ignition engine.SOLUTION: Provided is a catalyzed soot filter comprising an oxidation catalyst disposed on a filtering substrate for treating carbon monoxide (CO) and hydrocarbons (HC) in the exhaust gas from a compression ignition engine, and in which said oxidation catalyst contains: a platinum group metal (PGM) component selected from the group consisting of a platinum (Pt) component, a palladium (Pd) component and a combination thereof; an alkaline earth metal component; and a carrier material containing modified alumina incorporating hetero atom component.SELECTED DRAWING: Figure 1
Patent JP-2018139323-A (JP)
Title: Semiconductor device
Inventor: GOTO HIROMITSU
IPC: H01L21/336
Filed: 2018-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which suppresses variation in threshold voltage of a transistor, and to provide a semiconductor device which suppresses reduction of on current of a transistor.SOLUTION: A manufacturing method of a semiconductor device comprises the steps of: forming a gate electrode layer on a substrate; forming a gate insulation film on the gate electrode layer; forming an oxide semiconductor film on the gate insulation film; forming on the oxide semiconductor film, a metal oxide film having reducing character stronger than that of the oxide semiconductor film; reducing the metal oxide film by performing heat treatment in a state where the metal oxide film and the oxide semiconductor film are in contact with each other to form a metal film; and forming a source electrode layer and a drain electrode layer by processing the metal film.SELECTED DRAWING: Figure 1
Patent JP-2018156950-A (JP)
Title: Luminaire
Inventor: NISHIO Shumpei
IPC: F21V9/00
Filed: 2018-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of safely illuminating an irradiation zone containing a first direction, with its edge made clear.SOLUTION: A luminaire 10 is configured to illuminate an irradiation zone Z extending in a first direction and also extending in a second direction crossing the first direction, and includes a light source 20, and a diffractive optical element 40 having a first hologram element 40a and second hologram element 40b configured to diffract light from the light source 20 to direct it to the irradiation zone Z, wherein diffraction light at the first hologram element 40a illuminates the whole region of the irradiation zone Z, and diffraction light at the second hologram element 40b illuminates the whole region of the irradiation zone Z.SELECTED DRAWING: Figure 1
Patent JP-2019202047-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-05-25
Abstract: To improve amusement of games.SOLUTION: An AT is finished when a difference number becomes zero. When the difference number becomes remaining three and if a pressing order bell is won in a lottery, the AT can be finished. Therefore, if the pressing order bell is won in the lottery, a common white navigation image is displayed both in the pressing order bell and in a pressing order replay. In this way, when the AT can be finished if the pressing order bell is won in a lottery, the white navigation image that is a common navigation color both in the pressing order bell and the pressing order replay, and therefore it is impossible to discriminate whether the AT is to be finished or not only from a view of the navigation image. Accordingly, it is possible to enhance the feeling of tension as to whether the AT is to be finished or not. Consequently, amusement of games can be improved.SELECTED DRAWING: Figure 16
Patent JP-2019206644-A (JP)
Title: Lubricant composition and method for producing the same
Inventor: HORITA NAOTO
IPC: C10M169/04
Filed: 2018-05-29
Abstract: To provide a lubricant composition that can exhibit excellent wear resistance in an internal-combustion engine and a high friction coefficient in a wet clutch even when the content of phosphorus atoms derived from an anti-wear agent is reduced.SOLUTION: Provided are: a lubricant composition that is for use in an internal-combustion engine and that contains a base oil (A), at least one imide compound (B) selected from monoimide succinates (B1) represented by general formula (b-1) and bisimide succinates (B2) represented by general formula (b-2), at least one metal-based cleanser (C) selected from metal sulfonates (C1) having a branched alkyl group and metal phenates (C2) having a branched alkyl group, and zinc dithiophosphate (D), wherein the content of phosphorus atoms derived from the component (D) is less than 800 ppm by mass with respect to the total amount of the lubricant composition; and a production method for the lubricant composition.SELECTED DRAWING: None
Patent JP-2019211275-A (JP)
Title: Bypass tool for electricity meter
Inventor: TANAKA SHIGEHIRO
IPC: G01R1/04
Filed: 2018-06-01
Abstract: To provide a bypass tool for an electricity meter which can easily grasp the state of connection of a bypass circuit and an electricity meter.SOLUTION: The present invention relates to a bypass tool for connecting a bypass circuit to an electricity meter, the bypass tool including: a bypass terminal for obtaining a conduction between the bypass circuit and the electricity meter; and a grasping part for switching a connection state in which the bypass terminal is conductively connected to the electricity meter and a non-connection state in which the bypass terminal is not conductively connected to the electricity meter, the grasping part having a slender shape and taking a first posture, in which the longer direction of the switching means being one of the vertical direction and the lateral direction when the bypass terminal is being in the connection state, and taking a second posture, in which the longer direction of the switching means being the other of the vertical direction and the lateral direction when the bypass terminal is being in the non-connection state.SELECTED DRAWING: Figure 1
Patent JP-2019212066-A (JP)
Title: Beauty advice system, beauty advice method
Inventor: TAKAHASHI FUMI
IPC: G06Q50/10
Filed: 2018-06-06
Abstract: To provide a beauty advice method for enabling a client to care himself/herself suitable for the client himself/herself at home of the client, etc. regardless of a location.SOLUTION: A beauty advice method is equipped with: a reference image data creation step S1 for creating reference image data using a client as a subject by using a terminal of an advisor or a digital camera; and advice transmission steps S2 to S4 for transmitting advice text information in a text format, which is information on a way of at least one care of massage and stretch created based on difference between content of image data using the client as the subject photographed after the reference image data and transmitted from a terminal of the client to the terminal of the advisor and content of the reference image data, and advice image information in an image format created by adding at least one of marks and arrows to the image data from the terminal of the advisor to the terminal of the client.SELECTED DRAWING: Figure 2
Patent JP-2019208964-A (JP)
Title: Game machine
Inventor: SUGANO SHOTA
IPC: A63F5/04
Filed: 2018-06-06
Abstract: To provide a game machine capable of achieving various game properties.SOLUTION: A game machine comprises a winning area special shooting order bell 1 to a winning area special shooting order bell 6 including a bell. Reel control means displays a winning pattern combination of a bell on an effective line by the reel stop control, when any of the winning area special shooting order bell 1 to the winning area special shooting order bell 6 is won in inner lottery, and a mode of a stop operation is a correct shooting order, and displays a special pattern combination on the effective line by the reel stop control when a mode of the stop operation is an incorrect order and a timing is a depression timing in which a special small role is lost. The instruction function state control means can shift a state to an AT state advantageous to a player, when the winning area special shooting order bell 1 to winning area special shooting order bell 6 are won in inner lottery, and the special pattern combination is displayed on the effective line by the reel stop control by the reel control means.SELECTED DRAWING: Figure 11
Patent JP-2019211708-A (JP)
Title: Developer supply device, developer device, and separation extraction device
Inventor: MATSUO MAKOTO
IPC: G03G15/10
Filed: 2018-06-07
Abstract: To provide a developer supply device that can efficiently supply liquid developer from a supply roller that rotates carrying the liquid developer to a developing roller.SOLUTION: A supply roller 51 to rotate carries liquid developer, a guide plate 52 removes liquid developer on the supply roller 51, and liquid developer is supplied to a developing roller 17. The supply roller 51 and the developing roller 17 are not in contact with and spaced apart from each other. The guide blade 52 is provided so as to be laid between the supply roller 51 and the developing roller 17 spaced apart from each other to guide the liquid developer from the supply roller 51 to the developing roller 17. That is, the liquid developer carried by the supply roller 51 is not separated and supplied to the developing roller 17, but the liquid developer removed by the guide blade 52 is supplied to the development roller 17. The supply of the liquid developer by the guide blade 52 can supply the liquid developer more efficiently than the liquid developer supplied by separation.SELECTED DRAWING: Figure 2
Patent JP-2019211189-A (JP)
Title: Aroma release attachment
Inventor: INOUE KENICHI
IPC: A61L9/12
Filed: 2018-06-08
Abstract: To provide an apparatus for aroma release (aroma release attachment) which is provided in an air passage of a building such as an air conditioning duct, and which can diffuse an aromatic component of an aromatic agent in a space in a building.SOLUTION: An aroma release attachment adds an aromatic component to an airflow delivered from a blower part. The aroma release attachment includes: a planar body arranged in an air passage for guiding the airflow, and for generating change in the airflow by allowing the airflow to pass a ventilation hole; and a volatile aromatic agent carried in the planar body, and for volatilizing the aromatic component upon receiving the change of the airflow. The planar body is supported by a frame body, and can be attached to/detached from the air passage.SELECTED DRAWING: Figure 1