baber/WOPTO huggingface dataset:
Patent JP-2015167272-A (JP)
Title: surface acoustic wave device
Inventor: OTSUKA HIDEKAZU
IPC: H03H9/145
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a reflector excellent in reflection characteristics, while aligning the period length λ of a reflector electrode finger in the reflector and the period length λ of an electrode finger in an IDT electrode, in a surface acoustic wave device where the IDT electrode and a pair of reflectors are arranged on a piezoelectric substrate.SOLUTION: An insulating film 22, composed of silicon dioxide, is formed on the upper layer side of reflectors 3, 3 by sputtering, but the insulating film 22 is not formed on the upper layer side of an IDT electrode 2, so that the velocity of propagation V2 of a surface acoustic wave propagating in a region, where the reflectors 3, 3 are formed, is slower than the velocity of propagation V1 of a surface acoustic wave propagating in a region, where the IDT electrode 2 is formed. More specifically, a thickness h of the insulating film 22 is set to satisfy a relation; V2=V1×0.95-0.99.
Patent JP-2015170807-A (JP)
Title: Coating material for solar battery module front sheets, solar battery module front sheet and solar battery module
Inventor: OYA AKIKO
IPC: H01L31/048
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide: a coating material for solar battery module front sheets, which is superior in low water vapor permeability, weather resistance, transparency and the adhesion with a material to be coated therewith, and which enables the formation of a coating film with a low refraction index, the reduction in the weight of a solar battery module and the simplification of a manufacturing process; a solar battery module front sheet; and a solar battery module.SOLUTION: A coating material for solar battery module front sheets comprises: a fluorine-containing copolymer having a fluorine-containing olefin unit and a vinyl alcohol unit; a hardening agent; and a UV absorber.
Patent JP-2015170826-A (JP)
Title: Manufacturing method of power module substrate with radiation plate
Inventor: ISHIZUKA HIROYA
IPC: H01L23/12
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a power module substrate with a radiation plate in which warpage occurring in the power module substrate with the radiation plate formed by joining a plurality of power module substrates to one radiation plate is decreased so as to improve substrate reliability.SOLUTION: A manufacturing method of a power module substrate with a radiation plate comprises a blazing process in which a laminate superimposing respective power module substrates 10 on the radiation plate 20 is heated while being pressurized in a lamination direction to join the power module substrates 10 to the radiation plate 20 by blazing. The blazing process is provided in which the laminate is sandwiched between a pair of pressure plates 110A, 110B consisting of an upper pressure plate 110A where a convex 110a pressing a surface of a circuit layer 12 is formed continuously over respective circuit layers 12 of a plurality of power module substrates 10 and a lower pressure plate 110B including a concave 110b pressing a back face of the radiation plate 20 so that the laminate is pressurized while concave warpage is generated with circuit layers 12 side on the upper side.
Patent JP-2015172493-A (JP)
Title: Range-finding device
Inventor: TAKEMURA SHOTA
IPC: G01C3/24
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a range-finding device capable of facilitating expanding a measuring range without degrading the resolution of the range-finding device.SOLUTION: A detection unit 1 comprises a light beam generator 12 that includes a plurality of light-beam-generation optical units 12p, 12q, and 12r each containing a laser beam source and a collimator, and a light beam lighting controller generating a pulse signal for turning on laser beams as pulse beams in time series; a camera section 11 generating position detection information on a plurality of laser beams; and an optical setting section 13 setting the light beam generator 12 and the camera section 11, the light beam generator 12 projecting the laser beams and setting vertical range of section lines formed by intersection between a viewing angle end line of the camera section 11 and respective laser beam trajectory lines as a plurality of range-finding ranges, and a range computing unit 2 finding a range from a reference surface from the position detection information and an identification signal while referring to a collation table corresponding to each range-finding range, whereby one camera can measure a plurality of different range-finding ranges.
Patent JP-2015172672-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TAKEDA MASAMI
IPC: G03G15/20
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that stabilizes a detected temperature, has no influences of an offset toner depositing on a surface thereof, and is suitable for reduction in size, and an image forming apparatus.SOLUTION: The fixing device includes: a first rotating body; a counter body that opposes to the first rotating body and forms a fixing nip part together with the first rotating body to fix a toner image on a recording material; a sliding plate that is disposed at an opposite side to the fixing nip part interposing the first rotating body; a pressurizing support that pressurizes the sliding plate; a heat insulating member that insulates heat between the pressurizing support and the first rotating body; a radiant heat generator that is disposed inside the first rotating body; and temperature detecting means that is held by the heat insulating member and detects the temperature of the first rotating body while shielded from heat from the radiant heat generator.
Patent JP-2015175896-A (JP)
Title: Fixing device, image forming apparatus, and fixing method
Inventor: YAMAJI KENSUKE
IPC: G03G15/20
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that achieves both a high energy-saving property and high-speed operation and prevent the occurrence of abnormal images.SOLUTION: There is provided a fixing device that includes heating means including a heating source and rotatable pressure means that is pressed against the heating means to form a nip; and has temperature detection means for detecting the temperature of the pressure means, cooling means for cooling the pressure means, and contact/separation means for contacting or separating the pressure means to/from the heating means, where the contact/separation means controls the separation position between the pressure means and the cooling means in response to the temperature of the pressure means.
Patent JP-2014112442-A (JP)
Title: Commodity sales data processor and program
Inventor: KOBAYASHI ATSUSHI
IPC: G07G1/12
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales data processor and a program capable of preventing a clerk from forgetting to receive money corresponding to a public utility charge from a customer or embezzling money received from a customer.SOLUTION: The commodity sales data processor has slip reception means, slip number display means and approval means. The slip reception means receives slip information based on one or more billing slips each of which shows an amount billed. The slip number display means displays the number of billing slips on a customer display 9 for a payer of the amount billed. The approval means receives an approval operation of the slip number by a customer touch panel 10 provided for the payer prior to the settlement of the amount billed.
Patent JP-2015176963-A (JP)
Title: Semiconductor light emitting device
Inventor: AKIYAMA KAZUHIRO
IPC: H01L33/38
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device that is enhanced in light characteristic.SOLUTION: A semiconductor light emitting device has a laminate containing an n-type semiconductor layer, a p-type semiconductor layer and a light emitting layer. The laminate has a first face and a second face at the opposite side to the first face. The semiconductor light emitting device further has an n-side wiring portion electrically-connected to the n-type semiconductor layer and a p-side wiring portion electrically-connected to the p-type semiconductor layer at the second face side, a first insulating membrane which is provided to be in contact with the outer edge portion of the first face and surround the first face, has a wall face located inside the outer edge portion of the first face, and transmits therethrough radiation light of the light emitting layer, and a resin layer which is provided on the first face to cover the wall face, and transmits the radiation light of the light emitting layer.
Patent JP-2015176715-A (JP)
Title: Light source unit and lighting fixture
Inventor: AIZAWA HISANORI
IPC: F21S8/02
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit capable of closely bonding a translucent cover to an LED fitting part, and a lighting fixture.SOLUTION: A light source unit includes: a translucent cover 122 that includes a substrate contact part contacting with an LED substrate 121c, and a cover part erecting from both side parts of the substrate contact part and covering an LED 121a; and an LED fitting part 123 to which the translucent cover 122 is fitted. The LED fitting part 123 includes a cover fitting part 1231 contacting with the substrate contact part, and a pair of projection pieces 1233 projecting in a transverse direction from both side parts of the cover fitting part 1231. The translucent cover 122 includes a pair of holding parts holding the pair of projection pieces 1233.
Patent JP-2015173790-A (JP)
Title: Display system for game machine and display device for game machine
Inventor: KATSURAGAWA TSUTOMU
IPC: A63F7/02
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To allow information to be provided for a player customer or staff members who are at the end of a game machine island.SOLUTION: A display system is provided with a plurality of call lamps 2. The plurality of call lamps 2 are lined up and provided along a longitudinal direction of a game machine island for every Pachinko machine in the game machine island. The call lamps 2 are provided with: display units 12; front faces 151 where display screens of the display units 12 are arranged; housings 15 equipped with side faces 152, 153 which are arranged on right sides and left sides of the front face and house the display units 12; and pilot lamps 21 to 30, 31 to 40 which are installed along a transverse direction D12 preset in the way that they go from upper ends of the side faces 152, 153 to lower ends on the side faces 152, 153 and light emitting surfaces that irradiate light outside are formed on the side faces 152, 153 side are formed. The call lamps 2 light the pilot lamps which are preset among the pilot lamps 21 to 40 on the basis of lighting instruction information preset for every call lamp 2 so that side faces of the plurality of call lamps 2 integrally display characters.
Patent JP-2015176804-A (JP)
Title: lithium ion secondary battery
Inventor: KAMINE TOMOKAZU
IPC: H01M4/58
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery having a large volume energy density, and good load characteristic.SOLUTION: A lithium ion secondary battery comprises: a positive electrode having a positive electrode mixture layer including active material particles, a conductive assistant agent and a resin binder; a negative electrode; and a nonaqueous electrolyte prepared by dissolving a lithium salt in an organic solvent. Of the active material particles, particles having a particle diameter of 0.8-35 μm account for 70-95 mass%; particles having a particle diameter of 0.001-0.4 μm account for 5-30 mass%; and the particles of 0.8-35 μm in particle diameter and the particles of 0.001-0.4 μm in particle diameter account for 90 mass% or more in total. As the conductive assistant agent, a carbon material is used. In the positive electrode mixture layer, the content of the carbon material is 0.5-7 mass%. The positive electrode mixture layer has a porosity of 5-15 vol.%. The organic solvent includes at least one kind of material selected from a nitrile-based solvent and a chain carbonate.
Patent JP-2014181715-A (JP)
Title: Turbine airfoil assembly
Inventor: ONIKA MISASHA KERBER
IPC: F01D9/02
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To quickly customize cooling configurations of an airfoil member in accordance with machines.SOLUTION: A turbine airfoil assembly has an airfoil with an inner wall, an outer wall, a leading edge and a trailing edge. The airfoil has one or more chambers extending in a substantially chordwise direction of the airfoil. An insert has a plurality of impingement holes, and the insert is configured to be inserted within one of the chambers. The insert is configured to cool the airfoil via the plurality of impingement holes. A chambering element is attached only to the insert, and is configured to provide an increased cooling gas pressure inside a boundary area defined by the chambering element relative to an area outside the boundary area. A gap exists between the inner wall of the airfoil and the chambering element, and allows cooling gas to exit the boundary area and enter the area outside the boundary area.
Patent JP-2015174624-A (JP)
Title: Front pillar structure of vehicle
Inventor: TAKAHARA JUN
IPC: B62D25/04
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To suppress the sectional collapse deformation of a front pillar by sufficiently exerting the reinforcement effect by a bulkhead even when the height of a vehicle is high.SOLUTION: A reinforcement member 40 is a front part of a bulkhead 33, and disposed and coupled along a front face vertical wall of a pillar outer 26 of a front piller 5. An upper member 3033 and the bulkhead 33 are welded and coupled through a through hole 40b provided in the reinforcement member 40. Thus, it is possible to improve the strength of the front pillar 5 with respect to a push-up input from downward through an upper member 30, suppress the sinking of the front pillar 5, and suppress the sectional collapse deformation of the front pillar 5 by sufficiently exerting the reinforcement effect by the bulkhead 33 even when the height of a vehicle is high.
Patent JP-2015177773-A (JP)
Title: Layering baked confectionery and production method thereof
Inventor: GOMI ETSUKO
IPC: A23G3/50
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an efficient production method of layering baked confectionery in which work ability of a wheat flour dough having strong resilience and a large amount of strong flour is blended, and which has appearance of folded and laminated thin layering doughs, and a unique texture.SOLUTION: An emulsion composition including yolk, sugar, and oil-in-water type emulsion is blended to a wheat flour dough, for facilitating extending of the dough having strong resilience, and an extremely thin layering dough can be easily obtained. The layering dough is wound and then cut, molded, and baked, for producing the layering baked confectionery having a unique appearance and crispy texture. In addition, when the layering baked confectionery and a dough of cream puff are combined and baked, unique confectionery can be produced.
Patent JP-2015191498-A (JP)
Title: Information processing system, information processing system control method, and information processing apparatus control program
Inventor: KONISHI YOTARO
IPC: G06F3/06
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress disk degradation by reducing the spin-up and spin-down frequencies of a disk at a time of deleting data stored in a magnetic disk device.SOLUTION: A plurality of information processing apparatuses each including a plurality of magnetic disk device groups each including a plurality of disk devices includes a disk control unit that deletes all deletion target data designated by deleted data management information, erases all deleted data designation information included in the deleted data management information and updates the data management information, and updates disk group state information so as to set an inactive magnetic disk device from which data is deleted to an active magnetic disk device if any of data stored in the disk devices is changed based on a request from a terminal device sorted via a management device and a total data size that is a sum of sizes of all data included in the deleted data management information exceeds a first threshold.
Patent JP-2015197976-A (JP)
Title: Mixture for zinc electrode
Inventor: HARADA HIROKO
IPC: H01M4/08
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide: a mixture for a zinc electrode, capable of improving rate characteristics by appropriately dispersing an electrode material constituent in a mixture, and capable of improving charge/discharge cycle characteristics in a secondary battery; a zinc electrode constituted using the mixture for a zinc electrode; and a battery.SOLUTION: A mixture for a zinc electrode comprises a zinc-containing compound having an average particle size of 0.6 μm or more and a nanoparticle comprising an element selected from the group consisting of group 1 to group 5, group 11 and group 13 to group 17 in the periodic table, which are uniformly dispersed therein.
Patent JP-2015197772-A (JP)
Title: Radiation therapy information system and computer program
Inventor: IMAI TAKAFUMI
IPC: A61N5/10
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a recording work of harmful events in a radiation therapy information system which records patient information, treatment plan information and harmful event information in association with each other.SOLUTION: A radiation therapy information system of recording in a database patient information, treatment plan information including an irradiation site and harmful event information including a harmful event in association with each other comprises a harmful event information input part which specifies the patient information and the treatment plan information, and generates an input screen for inputting the harmful event information associated with the specified patient information and treatment plan information. The harmful event information input part extracts the harmful event information associated with the treatment plan information recording the irradiation site indicated by the specified treatment plan information, sorts the harmful information indicated by the extracted harmful event information with a frequency, and displays on the input screen the harmful event list according to the sort result in the selectable state.
Patent JP-2014204130-A (JP)
Title: Image sensor having metal contact connected to isolation region through contact etching stop layer
Inventor: HU SING-CHUNG
IPC: H01L31/02
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor having a metal contact which is connected to an isolation region through a contact etching stop layer.SOLUTION: An image sensor pixel includes one or more photodiodes 312 arranged in a semiconductor layer. A pixel circuit is arranged in the semiconductor layer connected to one or more photodiodes. A protective layer is arranged in the proximity of the semiconductor layer on the pixel circuit and one or more photodiodes. A contact etching stop layer 322 is arranged on the protective layer 320. One or more metal contacts 314 are connected to the pixel circuit through the contact etching stop layer. One or more isolation regions 316 which isolate contact etching stop layer material, through which one or more metal contacts pass when connected to the pixel circuit, from one or more photodiodes are disposed in the contact etching stop layer.
Patent JP-2015204592-A (JP)
Title: Communication system, communication method, and communication management device
Inventor: MITO KAYOKO
IPC: H04W8/24
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To determine an object of traffic off-load capable of achieving adequateness and optimization of communication traffic of a whole network according to the state of UE.SOLUTION: A communication system transmits and receives packets. The communication system includes: a base station for communicating with a terminal by radio: and a communication management device for receiving a packet transmitted by the terminal. The terminal communicates with a packet data network via the base station. The communication management device includes a network interface, obtains information on the state of the terminal via the network interface, switches a line between the terminal and the packet data network on the basis of the obtained information on the state of the terminal, and thereby determines to perform traffic off-load of packets transmitted and received by the terminal.
Patent JP-2014160084-A (JP)
Title: Pressure sensor
Inventor: CHRISTIAN WOHLGEMUTH
IPC: G01L13/02
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor integrated with high density.SOLUTION: A pressure sensor includes: a measurement element 3 that converts a variable number mechanically measured into an electric signal; and a signal converter 4 that further processes the electric signal from the measurement element 3. The pressure sensor further includes: a substrate 1; and a first diaphragm 5 that forms a first closed cavity 6 including an inactive sealing medium. On at least one side of the measurement element 3 of the pressure sensor, an active surface is provided that is in direct contact with the sealing medium within the first cavity 6. The signal converter 4 is arranged on the substrate 1 in the form of an unhoused integrated circuit. The pressure sensor is suitable for measuring relative pressure or differential pressure.
Patent JP-2015207744-A (JP)
Title: Spinner device
Inventor: OGI TOMOFUMI
IPC: H01L21/304
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a spinner device capable of inhibiting scattering of foreign objects which occur in a drive system.SOLUTION: A spinner device (1) includes a spinner table (3) which rotates a wafer (11). The spinner device (1) includes: a rotary plate (5) which rotatably holds the wafer at the upper surface (5a) side; a rotary shaft (7) which is connected with the lower surface (5b) side of the rotary plate; and a housing (21) which is disposed below the rotary plate and houses at least the rotary shaft. An exhaust port (23) connected with a suction source (27) is formed in the housing.
Patent JP-2015209782-A (JP)
Title: Internal combustion engine
Inventor: FUKUI KO
IPC: F02D21/08
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of deterioration in combustion at deceleration from a situation that an EGR gas is introduced under a condition that condensed water is generated, without causing a trouble to combustion at re-acceleration after the deceleration, related to an internal combustion engine.SOLUTION: There is arranged an intercooler 32 which cools a suction gas flowing in an intake passage 12 at a downstream side of a compressor 24a. There is arranged an EGR device 42 which can supply an EGR gas to the intake passage 12 at an upstream side of the intercooler 32. There is arranged a groove-shaped trapper 34 which is formed at an internal wall face of the suction passage 12 at a lower side of a gravity direction being a downstream side of the intercooler 32 in a position into which condensed water generated at the intercooler 32 flows. In the case that a condensed-water generation condition in which the condensed water is generated at the intercooler 32 is established, and the condensed water flows out from the trapper 34, or there is a possibility that the condensed water flows out, the EGR device 42 limits the introduction of the EGR gas.