baber/WOPTO huggingface dataset:
Patent JP-2019152634-A (JP)
Title: Pattern inspection method and pattern inspection device
Inventor: HIRANO RYOICHI
IPC: H01J37/22
Filed: 2018-03-06
Abstract: To provide a pattern inspection capable of suppressing false detection of defects.SOLUTION: A pattern inspection method includes the steps of: irradiating a substrate on which a pattern is formed with electron beams; acquiring an inspection image which is a secondary electron image of the pattern; leaving unprocessed a pixel value equal to or less than a difference between a first threshold and a half of a predetermined detection width of the inspection image and a pixel value equal to or more than the sum of the first threshold and the half of the predetermined detection width; and acquiring a reference image of the inspection image in which the pixel value equal to or less than the difference between the first threshold and the half of the predetermined detection width and the pixel value equal to or more than the sum of the first threshold and the half of the predetermined detection width are left unprocessed, and a difference image of the inspection image; and performing inspection based on the difference image.SELECTED DRAWING: Figure 6
Patent JP-2019160840-A (JP)
Title: Semiconductor optical integrated element and manufacturing method thereof
Inventor: SHINDO TAKAHIKO
IPC: H01S5/50
Filed: 2018-03-07
Abstract: To prevent increase of a manufacturing cost without adding an inspection step further in a high output of a semiconductor optical integrated element.SOLUTION: A semiconductor optical integrated element comprises: a step of forming a semiconductor wafer by arranging a DFB laser 51, an EA modulator 52, and a SOA 53 to a light emission direction in this order, and secondary arranging the plurality of semiconductor optical integrated elements monolithic integrated onto the same substrate while aligning an optical direction; a step of forming a semiconductor bar cleaving the semiconductor wafer to a surface orthogonal to the light emission direction, and sharing the same cleaving end surface as a light emission surface by the adjacent semiconductor optical integrated elements; a step of inspecting each semiconductor optical integrated element of the semiconductor bar via a connection wiring part 513d electrically connecting electrodes of the SOA and the DFB laser by performing a conduction driving; and a step of disconnecting and electrically separating the connection wiring part by separating each semiconductor optical integrated element of the semiconductor bar at a border of the semiconductor optical integrated elements after the inspection.SELECTED DRAWING: Figure 5
Patent JP-2019159537-A (JP)
Title: Image search apparatus, image search method, electronic device and its control method
Inventor: TSUJI AYANA
IPC: G06T1/00
Filed: 2018-03-09
Abstract: To provide a technique capable of providing, as search results, image examples rich in variations.SOLUTION: An image search apparatus includes a search request reception unit for receiving an image search request from a user, first selection means for selecting a first image group that matches a search condition based on the search request from a plurality of images, second selection means for selecting from the first image group a second image group based on a score calculated by a predetermined evaluation formula, and result output means for outputting information on the second image group as a search result. The predetermined evaluation formula is designed so that a higher score is given to an image that has received better evaluation from a large number of people on a predetermined Internet service in the first image group and a higher score is given to an image that has a lower degree of similarity to the other in the first image group.SELECTED DRAWING: Figure 1
Patent JP-2019156931-A (JP)
Title: Heat-insulation material and method for producing the same
Inventor: KAMIYAMA HIROSHI
IPC: C08J9/06
Filed: 2018-03-09
Abstract: To provide a heat-insulation material made of soft resin foam, that can maintain flexibility even at low temperatures.SOLUTION: The heat-insulation material is made of soft resin foam, and in which: the soft resin foam is a foam cured product of a liquid resin composition containing a base material resin (A) and a chemical foaming agent (B); the base material resin (A) is a polymer having a hydrolyzable group bonded to a silicon atom and having, in the molecular chain, at least one reactive silicon group capable of crosslinking by forming a siloxane bond, and having a main chain composed of oxyalkylene-based unit; the thermal conductivity is 0.05 W/mk or less, and the ASKER FP hardness in an atmosphere of 0°C is 60 or less.SELECTED DRAWING: None
Patent JP-2019157751-A (JP)
Title: Controller of internal combustion engine
Inventor: OKADA YOSHIHIRO
IPC: F02M25/025
Filed: 2018-03-12
Abstract: To improve cooling effect for air-fuel mixture with the latent heat of vaporization of water.SOLUTION: A controller 200 for controlling an internal combustion engine 100 comprises an engine body 1, a water injection valve 61 configured to inject water into a suction passage of the engine body 1, and a fuel injection valve 41 configured to inject fuel to be burned in a combustion chamber 10 of the engine body 1. The control device comprises a water injection control unit that controls an amount of water injection from the water injection valve 61 so that in a combustion cycle in which fuel is injected from the fuel injection valve 41, water that is vaporized in the suction passage during a suction stroke and water that is vaporized in the combustion chamber 10 during a compression stroke are generated.SELECTED DRAWING: Figure 1
Patent JP-2019158576-A (JP)
Title: Piezoresistance sensor
Inventor: YONEDA MASAYUKI
IPC: G01L9/00
Filed: 2018-03-13
Abstract: To stabilize the operation characteristics of a piezoresistance sensor.SOLUTION: The piezoresistance sensor comprises: a piezoresistance region 102 formed on a semiconductor layer 101 and including a first conductivity type impurity portion; a protected region 103 formed on the semiconductor layer 101 while covering the upper portion of a region on which the piezoresistance region 102 is formed, and including a second conductivity type impurity portion; and contact regions 104a, 104b connected to the piezoresistance region 102, formed on a region other than the region on which the protected region is formed so as to reach the surface of the semiconductor layer 101, and including the first conductivity type impurity portion. The relation "impurity density of the piezoresistance region 102<impurity density of the protected region 103<impurity density of the contact regions 104a, 104b" is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2019161040-A (JP)
Title: Development apparatus and development method
Inventor: INOKUCHI DAISUKE
IPC: H01L21/027
Filed: 2018-03-14
Abstract: To reduce a dimension difference of a pattern in a pattern arrangement region of a surface of a substrate.SOLUTION: In a development apparatus 1A developing a resist 3 coated on a surface 2s of a substrate 2, and forming a pattern 3p of the resist 3 to a pattern arrangement region 2r of a surface 2s, the substrate 2 to which the resist 3 coated on the surface 2s is exposed is held by a substrate holding part 4, the substrate holding part 4 holding the substrate 2 is rotated by a rotational driving mechanism 5, and a developing liquid 7 is discharged to the surface 2s of the substrate 2 by a developing liquid nozzle 6A arranged opposite to the surface 2s of the substrate 2. A range 6l of the length in a longitudinal direction of a discharge to be communicated to region 6r to which the developing liquid nozzle 6A discharges the developing liquid 7 to the surface 2s of the substrate 2 is overlapped to all of a range 2l of the length in the longitudinal direction of the pattern arrangement region 2r of the surface 2s of the substrate 2, and therefore, the developing liquid of the same concentration and the same temperature in all regions of the pattern arrangement region 2r contacts uniformity to the resist 3 at first, and a dimension difference of the pattern 3p in the pattern arrangement region 2r can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2018153636-A (JP)
Title: Automatic protocol selection for imaging device
Inventor: MARKUS KRISTIAN RINTAMAEKI
IPC: A61C19/04
Filed: 2018-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of preventing an operator from making mistakes and/or errors in imaging a patient in a dental clinic.SOLUTION: A method of automatically determining an imaging protocol includes receiving a scan request via a user-interface. The scan request includes a region-of-interest definition. The method further includes determining, via a controller, an imaging protocol based on the scan request, and performing, via an imaging device, a scan of a patient based on the imaging protocol.SELECTED DRAWING: Figure 1
Patent JP-2018154833-A (JP)
Title: Pigment powder
Inventor: PADMA KAVIRATNA
IPC: C09C3/06
Filed: 2018-03-19
Abstract: PROBLEM TO BE SOLVED: To provide pigment powder made of covered BiOCl flakes, and a method for producing the pigment powder.SOLUTION: There are provided pigment powder made of covered BiOCl flakes selected from a) BiOCl flakes having a coating comprising iron yellow FeOxHO, optionally a colorant, optionally an adjuvant, and optionally SiO; b) BiOCl flakes having a coating comprising SiO, optionally a colorant and optionally an adjuvant; c) BiOCl flakes having a coating comprising a colorant, SiO, optionally iron yellow FeOxHO, and optionally an adjuvant; and d) BiOCl flakes having a coating comprising FeOand optionally SiOas well as a method for producing the pigment powder.SELECTED DRAWING: None
Patent JP-2019165532-A (JP)
Title: Loss control method for electric vehicle and loss control device
Inventor: KITAJIMA YASUNORI
IPC: H02P21/22
Filed: 2018-03-19
Abstract: To provide a technique capable of obtaining a desired regenerative torque by controlling a loss amount without using an operating point in a demagnetization region, in controlling an electric vehicle equipped with a multiphase motor.SOLUTION: A loss control method for an electric vehicle is provided, comprising a multiphase motor having a plurality of neutral points and a battery electrically connected to the multiphase motor via an inverter. In a dq-axis coordinates composed of a d-axis component and a q-axis component of current supplied to the motor, a loss control is performed in which different operating points are distributed to respective windings corresponding to the neutral points so that the target operating point of the motor 3 is outside the demagnetization region and becomes an operating point that generates the required torque. Thus, current corresponding to the operating points is supplied to the respective windings.SELECTED DRAWING: Figure 1
Patent JP-2019164730-A (JP)
Title: Information processing device and program
Inventor: MIYASHITA YOSHIYUKI
IPC: G06Q50/12
Filed: 2018-03-20
Abstract: To easily accompany actual feeling as if a user actually sees persons waiting in line for receiving a service before the user as compared with a case in which information on turn waiting is notified with a numeric value in the case of notifying the user of the information on the turn waiting for receiving a specific service.SOLUTION: An information processing device includes: acquisition means for acquiring information on turn waiting for receiving a specific service; and display control means for displaying an image of a virtual person on the basis of the information on the turn waiting in the case that an actual place or device managed in association with the specific service is visually recognized directly or indirectly.SELECTED DRAWING: Figure 1
Patent JP-2019086505-A (JP)
Title: Radioactive nuclide removal composition and method for removing radioactive nuclide using the same
Inventor: YANG HEE CHUL
IPC: B01J20/28
Filed: 2018-03-22
Abstract: To require the development of a decontamination technique allowing easy application on a contaminated surface though the generation rate of secondary waste water is remarkably small.SOLUTION: The radioactive nuclide removal composition comprises a first polymer including a hydroxy group, a second polymer having a boronic acid group introduced as a functional group and a radioactive nuclide removal adsorbent. When the radioactive nuclide removal composition is applied on a surface contaminated by a radioactive nuclide, the first and second polymers are reversibly crosslinked and bonded to each other to form hydro-gel. After the radioactive nuclide existing on the contaminated surface is dissolved, the hydro-gel can move and enclose the radioactive nuclide in the inside of the hydro-gel to remove various radioactive nuclides and can easily take off the radioactive nuclide from the contaminated surface by excellent point elastic characteristics.SELECTED DRAWING: Figure 1
Patent JP-2018193609-A (JP)
Title: Hybrid article, method for forming hybrid article, and method for welding
Inventor: CUI YAN
IPC: B22F7/08
Filed: 2018-03-26
Abstract: To provide a hybrid article, a method for forming the hybrid article, and a method for welding.SOLUTION: A hybrid article (100) includes a sintered coating (104) disposed on a lateral surface (106) of a core (102) having a core material and having a greater density than the sintered coating (104), and surrounding the lateral surface (106). The sintered coating (104) includes more than about 95% up to about 99.5% of a first metallic particulate material including a first melting point, and about 0.5% up to about 5% of a second metallic particulate material having a second melting point lower than the first melting point. A method for forming the hybrid article (100) includes: disposing the core (102) in a die (200); introducing slurry (204) having the metallic particulate materials into a gap (202) between the lateral surface (106) and the die (200), and sintering the slurry (204). Also provided is a method for welding a workpiece including the hybrid article (100) serving as a weld filler.SELECTED DRAWING: Figure 2
Patent JP-2019173065-A (JP)
Title: Manufacturing method of silver fine particle dispersion
Inventor: SHINTANI YUKI
IPC: B22F1/00
Filed: 2018-03-27
Abstract: To provide a manufacturing method of a silver fine particle dispersion in which reduction of viscosity in a reaction system after forming an amine complex, particle diameter control (aggregation prevention) and low temperature sinterability are achieved and further silver fine particles are dispersed uniformly.SOLUTION: There is provided a manufacturing method of a silver fine particle dispersion having a first process for mixing a silver compound, amine, and a first solvent to prepare a mixture containing a complex compound, a second process for thermally decomposing the complex compound by heating the mixture to obtain a silver fine particle coated by the amine, and a third process for adding a second solvent to the silver fine particle to obtain a silver fine particle dispersion, in which partition coefficient of the first solvent (logP value) is in ±5 to partition coefficient of the second solvent (logP value).SELECTED DRAWING: None
Patent JP-2019170483-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2018-03-27
Abstract: To provide a game machine for further improving a performance pertaining to a decorative pattern to prevent mannerism.SOLUTION: A Pachinko machine performs control of image display corresponding to a game situation in a performance display device.SELECTED DRAWING: Figure 128
Patent JP-2018102982-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To improve amusement of games.SOLUTION: A game machine includes display means capable of performing a plurality of kinds of display presentations. As one presentation among the plurality of display presentations, a first display presentation may be performed. As one presentation among the plurality of display presentations, a second display presentation may be performed. The first display presentation is a presentation for performing a pseudo continuous presentation by using a specific image. The second display presentation is a presentation for performing a predetermined presentation. The predetermined presentation is a presentation using the specific image and the specific image is an image at least suggesting the pseudo continuous presentation.SELECTED DRAWING: Figure 86
Patent JP-2019170849-A (JP)
Title: Game system and program
Inventor: NAKAYAMA TETSURO
IPC: A63F13/69
Filed: 2018-03-29
Abstract: To provide a program capable of activating a game by promoting consumption of game media such as items, shortening a period required for growth promotion of game media such as object items, for providing privileges with higher quality to a player relative to prior ones, widening a width of strategy on the player for improving attraction of strategy.SOLUTION: A server device is configured so that, when addition (setting) of ability for improving production force and provision instruction of a bonus are executed, by an instruction from a player, to a set production object, using a game card, the server device identifies a privilege such as a product object (target object) in which a production amount provided to the player is enhanced by the production object, or a special bonus provided to a player such as a given item, according to the identified privilege, the server device advances the game.SELECTED DRAWING: Figure 4
Patent JP-2019170321-A (JP)
Title: Agent for increasing content of quercetin in onion and onion cultivation method
Inventor: MORI TAKU
IPC: A01G7/06
Filed: 2018-03-29
Abstract: To provide means for increasing a content of quercetin in onion by a convenient process.SOLUTION: The present invention provides an agent for increasing a content of quercetin in an onion bulb, the agent containing oxidized glutathione, wherein the oxidized glutathione is applied to onion at any time in one month before or after the start of enlarging of the bulb.SELECTED DRAWING: None
Patent JP-2019173510-A (JP)
Title: Valve device
Inventor: KOZATO HISAFUMI
IPC: F16K31/44
Filed: 2018-03-29
Abstract: To provide a valve device having a simple configuration.SOLUTION: A valve device has an internal flow path leading to the two first ports and the second ports, through which a liquid flows using one of the first ports and the second ports as an inflow port and the others as an outflow port. The shaft portion 18 is capable of rotating around the axis upon receiving a rotational force and is movable in the axial direction upon receiving the axial force. The first valve mechanism adjusts the flow rate flowing through the internal flow path by the movement of the shaft portion 18 in the axial direction. The second valve mechanism adjusts the distribution of the opening degrees of the two first ports by the rotation of the shaft portion 18.SELECTED DRAWING: Figure 2
Patent JP-2019177724-A (JP)
Title: Vehicle airbag device
Inventor: ISHIYAMA YASUNORI
IPC: B60R21/207
Filed: 2018-03-30
Abstract: To achieve the improvement of protection performance for an occupant by enhancing restraint performance even when the occupant is seated on both or one of seats aligned in parallel in a vehicle width direction.SOLUTION: When lateral collision occurs in the case of one occupant 36, a main bag 16 is expanded/deployed, and with this, a shoulder 3604 of the occupant 36 is abutted on an end part in a vehicle width direction of a bag front part 22, a lateral sub bag 20B is expanded/deployed upward and outward in a vehicle width direction so as to protect a head 3602 of the occupant 36. When lateral collision occurs in the case of two occupants 36, the main bag 16 is expanded/deployed, and with this, the shoulders 3604 of the two occupants 36 are abutted on lateral chambers 44A, 44B on both sides of the bag front part 22, a pair of lateral sub bags 20A, 20B are expanded/deployed upward and outward in a vehicle width direction, and an expanded/deployed central sub bag 18 is positioned between the expanded/deployed pair of lateral sub bags 20A, 20B so as to protect the heads 3602 of the two occupants 36.SELECTED DRAWING: Figure 3
Patent JP-2019179308-A (JP)
Title: Information processing device, information processing terminal, information processing system, information processing device-side program and information processing terminal-side program
Inventor: HAYASHI NAOHIDE
IPC: G06F8/654
Filed: 2018-03-30
Abstract: To confirm an error presence of an updated program and to make it possible to confirm normality of the surplus area of a storage part after a program update when a target device of program update updates a program using update data.SOLUTION: An information processing device comprises a processing part to create update data from an update program held in a storage part of an information processing terminal and from error detecting code data, and the error detecting code data are derived from the update program and from the data indicating the surplus area of a storage part of an information processing terminal. The information processing terminal comprises: an updating part to update a program by holding the updating program included in the updating data in the storage part; and a verification part to verify normality of the update program held in the storage part and of the surplus area of the storage part by using the update program held in the storage part, the data indicating the surplus area of the storage part and the error detecting code data included in the update data.SELECTED DRAWING: Figure 5
Patent JP-2019179900-A (JP)
Title: Magnetoresistance effect device
Inventor: DEGAWA NAOMICHI
IPC: H01L43/08
Filed: 2018-03-30
Abstract: To provide a magnetoresistance effect device in which application of high intensity magnetic field to a magnetoresistance effect element, and low resistance of electrode wiring are compatible.SOLUTION: A magnetoresistance effect device 100 includes first magnetic field application means 22 placed on the first magnetic material layer 101A side of a magnetoresistance effect element 101, and applying a magnetic field to the magnetoresistance effect element 101, and first electrode wiring 7 connected with the first magnetic material layer 101A side of a magnetoresistance effect element 101. In the plan view from the lamination direction L, the first electrode wiring 7 consists of a superposition part 7A placed at a position superposing the magnetoresistance effect element 101, and a non-superposition part 7B placed at a position not superposing the magnetoresistance effect element 101. The non-superposition part 7B has a thick wall part 7bthicker than the thickness d of the superposition part 7A, and the thick wall part 7bhas a thickness D1, on the underside of the face S1 of the superposition part 7A on the magnetoresistance effect element 101 side, that is thicker than the thickness D2 on the upper side of the face S2 on the opposite side to the superposition part 7A.SELECTED DRAWING: Figure 3