baber/WOPTO huggingface dataset:
Patent JP-2018116872-A (JP)
Title: Manufacturing method of catalyst layer for fuel cell
Inventor: ARAI TATSUYA
IPC: H01M4/92
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a uniform catalyst layer for fuel cell having good IV characteristics, by restraining increase of cell resistance.SOLUTION: A method of manufacturing a catalyst layer for fuel cell comprises a preparation step of preparing a catalyst complex carrying platinum or a platinum alloy on the surface of a titanium oxide carrier mainly composed of TiO, and a proton conductivity ionomer, a blending step of blending with an ethyl alcohol disperse medium having highest content ratio of class 3 alcohol, under a condition where the ratio (I/MO) of the mass (I) of ionomer to the mass (MO) of the titanium oxide carrier is 0.12-0.16, and the content of solid content containing the catalyst complex and the ionomer is 24 mass% or more, and a dispersion step of disintegrating an aggregate containing the catalyst complex and the ionomer by using at least one catalyst selected from a group consisting of gas, liquid, and a solid having Vickers hardness lower than titania, and dispersing a blend thus obtained into the disperse medium.SELECTED DRAWING: Figure 2
Patent JP-2018118579-A (JP)
Title: Pneumatic tire
Inventor: MUKAI YU
IPC: B60C11/00
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a tire excellent in ride comfort and steering stability.SOLUTION: A band 14 of a tire 2 has a spiral structure in which a band body 26 comprising a cord 28 is wound around in a circumferential direction. The band 14 comprises a center part C positioned at a center in a shaft direction and a shoulder part S positioned outside in the shaft direction of the center part C. A pitch Pc of the band body 26 in the center part C is equal to 2.0 times or more and 2.5 times or less of a width W of the band body 26. A pitch Ps of the band body 26 in the shoulder part S is equal to 0.8 times or more and 1.2 times or less of the width W of the band body 26. Preferably, in the shaft direction, a width Ls of the shoulder part S is equal to 16% or more and 30% or less of a width Lb of the band 14.SELECTED DRAWING: Figure 1
Patent JP-2018120716-A (JP)
Title: Method for recovering valuables from used lithium ion batteries
Inventor: MURAOKA Shu
IPC: H01M10/54
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and recovering copper, aluminum and active material components from used lithium ion batteries with good accuracy.SOLUTION: A method for recovering valuables comprises: a step of discharging lithium ion batteries; a thermal decomposition step of performing a thermal treatment on the discharged lithium ion batteries to remove combustible components by thermal decomposition, and reducing a lithium compound of a positive electrode active material into a magnetic oxide; a crushing step of crushing the lithium ion batteries subjected to the thermal decomposition to sizes for sorting by wind power, leaving part of the magnetic oxide on aluminum foil, and peeling the other part of the magnetic oxide from the aluminum foil; a recovery sieving step of sieving resultant crushed matters to separate into oversize products and minus sieve products, and recovering the magnetic oxide and a negative electrode active material component which are included in the minus sieve products; a wind power sorting-out step of sorting the oversize products into heavy products and light products; and a magnetically culling step of culling and recovering, from the light products, the aluminum foil with the magnetic oxide left thereon as a magnetically attracted material, and recovering copper foil of the magnetically unattracted material.SELECTED DRAWING: Figure 1
Patent JP-2018121211-A (JP)
Title: Electronic equipment, control method, and program
Inventor: TAKAHANE SACHIKO
IPC: H04M1/02
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To improve a technique that allows a user to confirm a party of an incoming call.SOLUTION: Electronic equipment 1 comprises: a casing; a plurality of physical keys arranged along an edge of the casing; a storage 9 for storing address book data 9C; a communication unit 6 for telephone communication; and a controller 10. When the controller 10 detects an incoming call by the communication unit 6, the controller identifies a first group to which the incoming call belongs on the basis of the information on the arrival of the telephone call and the information on the address book data 9C. The controller 10 assigns the identified first group to a physical key.SELECTED DRAWING: Figure 1
Patent JP-2018121289-A (JP)
Title: Background image generation device and article detector
Inventor: OSHIMA NAOYA
IPC: G06T15/00
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To perform generation of a background image based on a three-dimensional model of a background object with high accuracy and a low load, even if an object other than the background appears in a captured image.SOLUTION: Background model storage means 50 stores a background model that is a three-dimensional model of a background object, and including an optical feature amount or a three-dimensional coordinate value of each background object as model parameters. Control signal acquisition means 30 acquires a control signal for controlling operation of a prescribed apparatus included in the background object. Model generation means 60 generates a background model where the model parameters of the apparatus are changed according to an operational state of the apparatus generated by the control signal. Background image generation means 61 generates a background image by rendering the background model, generated by the model generation means 60, based on camera parameters.SELECTED DRAWING: Figure 3
Patent JP-2018121749-A (JP)
Title: Diagnostic apparatus, program, and diagnostic system
Inventor: NISHIDA EN
IPC: G06Q50/22
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic apparatus for objectively and quantitatively estimating a risk of a disease on the mind from voice data.SOLUTION: A diagnostic apparatus includes: voice feature amount extraction means for extracting a voice feature amount from voice data on a user; and estimation means for predicting a measurement value of body information on the user from the voice feature amount extracted from the voice data on the user, using correlation data indicating correlation between a measurement value of body information on a diagnosed person diagnosed as suffering from a disease on the mind, and a voice feature amount of the diagnosed person, and estimating a risk of a disease on the mind of the user from the predicted measurement value of the diagnosis information.SELECTED DRAWING: Figure 4
Patent JP-2018123888-A (JP)
Title: Rubber hose
Inventor: SHIBATA TOMONORI
IPC: F16L11/08
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a rubber hose that achieves all of excellent durability against oscillation, excellent low expansion, excellent flexibility, excellent sealing abnormality occurrence pressure characteristics, and excellent burst pressure characteristics.SOLUTION: The present invention provides a rubber hose in which: a first filament has a Young's modulus of 17 GPa or more and 26 GPa or less, the first filament has a breaking elongation of 5% or more and 12% or less, and the adhesion between an outside rubber layer and a second braided layer is 10 N/cm or more and 30 N/cm or less.SELECTED DRAWING: Figure 1
Patent JP-2017165643-A (JP)
Title: Composite silica glass-made light diffusion member
Inventor: ABE YUKI
IPC: C03C3/06
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite silica glass-made diffusion member constituted by a composite consisting of a dense silica glass and a porous silica glass, excellent in transmittance of ultraviolet and having no in-plane variation of ultraviolet strength.SOLUTION: There is provided a composite silica glass-made light diffusion member consisting of a dense silica glass and a porous silica glass formed on a surface thereof, the porous silica glass is a porous body having a skeleton consisting of a spherical silica glass, center pore diameter of 10 to 20 μm and porosity of 25 to 40%, the spherical silica glass has average diameter of 30 to 100 μm and average by measuring arithmetic average roughness Ra with measurement length of 1 μm in each spherical silica glass exposed to an outside surface 10 times of 0.8 to 4.0 nm and the porous silica glass has a uniform pore distribution from a boundary surface with the dense silica glass to the outside surface.SELECTED DRAWING: None
Patent JP-2018128265-A (JP)
Title: Server device, distinction program and distinction system
Inventor: KANEBAKO YUSUKE
IPC: G06T1/00
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of distinction of a road surface condition.SOLUTION: A server device comprises: acquisition means to acquire a luminance image and a polarization image which are obtained by photographing a road surface; extraction means to compress an image obtained by connecting the luminance image and the polarization image into a low dimension to extract information showing an image structure of the image; and distinction means to distinguish a condition of the road surface using a statistic of a pixel value of the luminance image, a statistic of a pixel value of the polarization image, and the information showing the image structure.SELECTED DRAWING: Figure 13
Patent JP-2017104590-A (JP)
Title: Heating apparatus with disinfection device
Inventor: EDWARD CHEPPA
IPC: A61C19/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus for heating and sterilizing or disinfecting a material to be used in dental treatment.SOLUTION: An obturator oven comprises: a heating compartment 58 with a heating element for heating all or part of the material within the heating compartment; a holder for receiving and holding a part of the material to be used in dental treatment inside the heating compartment, the holder being above an opening 56; and a disinfection device 62 having a light source for sterilizing all or part of the material within the heating compartment.SELECTED DRAWING: Figure 4B
Patent JP-2018128627-A (JP)
Title: Developer expansion device, printer, and digital camera with printer
Inventor: SUGIYAMA KENJI
IPC: G03D9/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a developer expansion device and a printer with which it is possible evenly expand a developer in the width direction of a film unit, and a digital camera equipped with the printer.SOLUTION: A developer expansion device 52 comprises a conveyance roller pair 53, an expansion roller pair 54, and an expansion control member 56. The expansion roller pair 54 conveys a film unit 29 conveyed by the conveyance roller pair 53 while sandwiching it over the entire width. The expansion control member 56 is provided between the conveyance roller pair 53 and the expansion roller pair 54. The tip of the expansion control member 56 is formed in shape of a convex, with a middle portion protruding toward the film unit 29, in a cross section in the width direction of the film unit 29. Therefore, the film unit 29 can be pressed with an even pressing force in the width direction of the film unit 29.SELECTED DRAWING: Figure 17
Patent JP-2017123666-A (JP)
Title: Video decoding device, video decoding method, video decoding program, receiver, reception method, and reception program
Inventor: NAKAMURA HIROYA
IPC: H04N19/52
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the coding efficiency which may not be improved due to lowering of prediction accuracy in the time direct mode.SOLUTION: In an inter prediction derivation unit 205 of a video decoding device where one block, dividing each picture, is divided into multiple second blocks, a space merge candidate generation unit 230 derives a space merge candidate, without referring to a block included in a first block including a second block. In a mode of dividing a coding block into upper and lower prediction blocks on the horizontal boundary, a reference index derivation unit 231 of the time merge candidate sets the reference index information of time merge candidate to the value of reference index information of a decoded prediction block close to the left side of a decode object prediction block. In a mode of dividing a coding block into left and right prediction blocks on the vertical boundary, the reference index information of time merge candidate is set to the value of reference index information of a decoded prediction block close to the upper side of a decode object prediction block.SELECTED DRAWING: Figure 14
Patent JP-2017080597-A (JP)
Title: Game medium management system
Inventor: SEKI HIROAKI
IPC: A63F7/02
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To enable a general player, namely a non-member, to move to another game machine, and to flexibly change propriety of movement to another game machine according to a business pattern of a game parlor.SOLUTION: An interposed device is configured to transmit a recording medium identifier of a counted value recording medium and a group of counted values related to the counted value recording medium to a management device when relating the counted values to the counted value recording medium. The management device is configured to store recording medium management information in which the recording medium identifier and the group of the counted values received from the interposed device, and section information representing a section of the interposed device are made to correspond to each other.SELECTED DRAWING: Figure 2
Patent JP-2018132985-A (JP)
Title: Vehicle communication system
Inventor: UNO SATOSHI
IPC: G08G1/01
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle communication system for executing appropriate vehicle control according to a communication environment in a section where an own vehicle is traveling.SOLUTION: There is provided a vehicle communication system 100 comprising a communication server 101 for communicating road state information with a plurality of communication vehicles, and a vehicle control device 102 for performing vehicle control of an own vehicle capable of communicating with the communication server. The communication server comprises a section setting part 13 for setting a communication establishment section and a communication interruption section on a map based on a position of the communication vehicle under communication on the map. The vehicle control device comprises: a section determination part 36 for determining whether the own vehicle is traveling in the communication establishment section or the communication interruption section; and a vehicle control part 37 for executing own vehicle system initiative control based on the road state information acquired from the communication server in a case where the own vehicle is traveling in the communication establishment section, and for executing own vehicle driver initiative control in a case where the own vehicle is traveling in the communication interruption section.SELECTED DRAWING: Figure 1
Patent JP-2017094206-A (JP)
Title: Game machine
Inventor: YANAGI KAZUYUKI
IPC: A63F5/04
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of providing a plurality of kinds of random number values used in a sub control circuit with a simpler method, and coping with various lottery processing performed in the sub control circuit.SOLUTION: A game machine comprises lottery random number generation means for generating a lottery random number value on the basis of a plurality of random numbers and a plurality of constant numbers, and random number update means for updating the plurality of random numbers by performing predetermined arithmetic processing using the plurality of constant numbers at a predetermined cycle. The lottery random number generation means has lottery random number selection means for selecting a predetermined random number from the plurality of random numbers, and lottery random number value acquisition means for updating the predetermined random number by applying the predetermined arithmetic processing using a constant number corresponding to the predetermined random number to the predetermined random number and acquiring the updated predetermined random number as a lottery random number value.SELECTED DRAWING: Figure 84
Patent JP-2018134762-A (JP)
Title: Image formation apparatus
Inventor: TAKADA SETSUO
IPC: B41J29/38
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which can increase the printing speed without mixing of the sheet having the defective wireless tag to the printed sheets.SOLUTION: An image formation apparatus includes a printer unit, a first read/write unit, a second read/write unit and a control unit. The printer unit executes the image formation operation to the sheet. The first read/write unit executes the read/write operation of performing at least one of reading and writing of data to a wireless tag included in the sheet before execution of the image formation operation. The second read/write unit executes the read/write operation after execution of the image formation operation. The control unit controls the printer unit, the first read/write unit, and the second read/write unit. The control unit executes the defect detection operation of detecting the defect of the wireless tag in at least the second read/write unit.SELECTED DRAWING: Figure 1
Patent JP-2018137625-A (JP)
Title: Synchronization processor, signal processing system, synchronization processing method, and synchronization processing program
Inventor: SHIMOFURE KENSUKE
IPC: H04L7/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization processor capable of preventing occurrence of problems due to processing based on a reference clock signal, even if periods of a clock signal of a transmission source and a reference clock signal generated separately therefrom are different from each other.SOLUTION: A receiving section 11 receives a transmitted frame. A packet included in the received frame is stored in a storage section 13. A transmission frame generating section 14 generates a transmission frame based on the stored packet, at timing based on a reference clock signal. The transmission frame is subjected to modulation processing by modulation means. The reference clock signal is generated separately from the clock signal of the frame transmission source, and is synchronized with the clock signal in the modulation processing. The transmission frame generating section 14 performs addition or deletion of a null type TLV packet, based on a difference of frame reception timing and transmission frame generation timing, and generates a transmission frame.SELECTED DRAWING: Figure 8
Patent JP-2018138321-A (JP)
Title: Hydraulic hammering device
Inventor: KOIZUMI MASAHIRO
IPC: B25D9/14
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic hammering device capable of alleviating a negative pressure state of a front chamber by improving utilization efficiency of a low-pressure accumulator.SOLUTION: The hydraulic hammering device is a hammering device of a front/rear chamber high/low pressure switching type, and has a throttle valve 405 between the connection position of a low pressure accumulator 401 of a low pressure circuit 102 and a tank 403.SELECTED DRAWING: Figure 1
Patent JP-2018141646-A (JP)
Title: Information processing system
Inventor: MURASHITA JUNYA
IPC: H04M11/00
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system that can reflect, on a floor map, a change in a position of a device even if it occurs.SOLUTION: Mapping processing is carried out in an information processing system, in which a device communicates with an external terminal 7 and the position of the device is mapped on a floor map. The mapping processing determines whether or not the position of the device is changed on the basis of the own positional information of the external terminal 7 and its time information at that time when the external terminal 7 receives a beacon signal. When the position of the device is determined to be changed, the positional change of the device is reflected on the floor map.SELECTED DRAWING: Figure 1
Patent JP-2018141371-A (JP)
Title: Axial blower impeller and axial blower
Inventor: HOMMA NAOHIKO
IPC: F04D29/38
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To attain an axial blower impeller capable of reducing noise more than that of the prior art and also restricting deterioration of its strength.SOLUTION: An axial blower impeller of this invention is constituted in such a way that it comprises a hub rotated around a revolving shaft; and several blades installed at an outer peripheral part of the hub and revolved around the revolving shaft together with the hub; each of the blades has a front edge acting as a front-side edge in its revolving direction and a rear edge acting as a rear-side edge in its revolving direction; at least one of the blades has a protrusion at its negative pressure surface extending from the front edge side toward the rear edge side; and the protrusion has a triangular shape at a cross section perpendicular to a direction where the protrusion is extended.SELECTED DRAWING: Figure 5
Patent JP-2018139646-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To improve amusement of a game machine including a plurality of display devices.SOLUTION: A game machine 1 includes a plurality of display devices 10 (11, 12), notification means for variably displaying a plurality of identification pattern groups 20g (21g, 22g, 23g) including a plurality of kinds of identification patterns 20 (21, 22, 23) respectively, and for notifying of a success/failure determination result by a combination of identification patterns 20 stopped and selected from respective identification pattern groups 20g, and performance execution means capable of executing specific variation performance in which a part of the plurality of identification pattern groups 20g and a part of the other are displayed variably on each different display device 10.SELECTED DRAWING: Figure 5
Patent JP-2018145249-A (JP)
Title: Hydrophilic and oil-repellent composite
Inventor: KOGANE KEISUKE
IPC: C08G65/335
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite that can show hydrophilicity and oil-repellency, particularly excellent performance in hydrophilicity.SOLUTION: A hydrophilic and oil-repellent composite is a condensate of a fluoroether alcohol represented by general formula HO-A-R-A-OH (where, Ris a perfluoro alkylene ether group having a perfluoro alkylene group with 6 or less carbon atoms, containing an oxygen atom, being linear or branched, and A is a C1 to C6 alkylene group), a compound having at least one phosphonic acid site and a polyalkylene glycol.SELECTED DRAWING: None
Patent JP-2018147653-A (JP)
Title: Charged particle beam apparatus
Inventor: TSUKAMOTO KAZUNORI
IPC: H01J37/04
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam apparatus capable of easily and accurately controlling an irradiation dose of charged particle beams.SOLUTION: A charged particle beam apparatus 100 includes: a charged particle beam source 11; an optical system 12 for controlling an irradiation dose of charged particle beams irradiated to an irradiation target; a dose measurement part 20 for measuring the irradiation dose of the charged particle beams irradiated to the irradiation target; a storage part 54 for storing history information 2 in which the irradiation dose of the charged particle beams and an optical condition of the optical system 12 are associated with each other; and a control part 40 for controlling the optical system 12 based on the history information 2 and updating the history information 2 based on the optical condition of the controlled optical system 12.SELECTED DRAWING: Figure 1