baber/WOPTO huggingface dataset:
Patent JP-2014143265-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROSHI
IPC: H01L23/12
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which supports low inductance and low heat resistance at the same time at low cost in an insulated semiconductor device which mounts a semiconductor chip on a substrate principal surface and in which insulation between the semiconductor chip and a substrate rear face side is ensured.SOLUTION: The present embodiment relates to an insulated semiconductor device which mounts a semiconductor chip on a substrate principal surface and in which insulation between the semiconductor chip and a substrate rear face side is ensured. A semiconductor device 1 comprises: a multilayer substrate 3 as a substrate, which has a penetration part 36 formed to pierce a principal surface and a rear face; a ceramic substrate 4 attached to the rear face of the multilayer substrate 3 so as to face a projection region 10 obtained by projecting the penetration part 36 to the rear face of the multilayer substrate 3; and a semiconductor chip 5 attached to the principal surface of the ceramic substrate 4, which is located in the projection region 10.
Patent JP-2014143277-A (JP)
Title: Semiconductor device
Inventor: IWAHASHI YOHEI
IPC: H01L29/868
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be manufactured by simple processes and has an excellent switching characteristic.SOLUTION: The semiconductor device comprises a semiconductor substrate including a first-conductivity-type anode region having a first-conductivity-type polycrystalline semiconductor layer made of polycrystalline silicon at least in a part thereof, and a second-conductivity-type cathode region made of single crystal silicon. The polycrystalline semiconductor layer is in contact with the cathode region.
Patent JP-2014146913-A (JP)
Title: Communication device, communication system and communication device control method
Inventor: UCHIYAMA TATSUYUKI
IPC: H04L12/46
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To meet the needs of a home router for performing processing of referring to a destination port number included in a destination and referring to an extended NAT table in order to acquire a MAC address of a terminal device to start up.SOLUTION: A communication device receives an access request packet for requesting access to a communication destination; acquires a particular MAC address included in the access request packet; reads out and refers to information stored in storage means; acquires start-up information of the communication destination corresponding to the acquired MAC address; and when the start-up information indicates an idle state, creates a start-up request packet for requesting start-up and transmits the start-up request packet to the communication destination having the particular MAC address.
Patent JP-2014144148-A (JP)
Title: Game system, use management method of resource thereof, and computer program
Inventor: HAMADA SHUN
IPC: A63F13/79
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of effectively using computer resources of game machines.SOLUTION: A game system 1 includes: a plurality of game machines 3 each including a computer functioned as a game control part that refers to operation information of a user to execute arithmetic processing of a game, and outputs a result of the arithmetic processing; a network terminal device 4 capable of communicating with each game machine 3 via a network 5; and a server 2 acquiring a use state of the resources of the computer of each game machine 3. When a user of the terminal device 4 requests a play of a game, a game machine 3 having resources with a surplus is selected on the basis of the use state of the resources, as a game machine 3 to be used by the terminal device 4. The game system controls the operation of the game control part of the game machine 3 such that the game control part of the selected game machine 3 refers to the operation information of the terminal device 4 to execute arithmetic processing of the game, and outputs the result of the arithmetic processing to the terminal device 4.
Patent JP-2013078663-A (JP)
Title: Mounting member for support member
Inventor: SAKURAI JIRO
IPC: A47B96/14
Filed: 2013-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting member for a support member, which can easily fix the support member without a countersink to a column.SOLUTION: The mounting member 2 used by being attached to the support member 102 having vertically multistage slits 107 includes a body part 20, the countersink 21 provided for the body part 20 to receive a tap screw inserted, and legs 22 provided for the body part 20 and inserted in the slit 107.
Patent JP-2014151459-A (JP)
Title: Method for producing laminated film and laminated film
Inventor: TSURUMAKI CHIKAHIKO
IPC: B32B7/02
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing a laminated film which enables the laminated film to be given curl properties without using aluminum, and to provide a laminated film.SOLUTION: The tension of a first film 13 and a second film 17 is adjusted, and the first film and the second film are bonded together while the tension of both films are adjusted in such a manner that an elongation rate of the first film 13 in a long direction (sending out direction) becomes larger. In other words, the first and second films are bonded together while the first film 13 is elongated longer than the natural length and the second file 17 is kept not to elongate as much as possible. At the point of time when the films are bonded, the first film is elongated longer than the natural length in the long direction due to the tension applied thereto. As the time elapses, the first film 13 shrinks to return to its original length, and thus the laminated film curls with the film 13 inside.
Patent JP-2014151252-A (JP)
Title: Regenerating apparatus of denitrification catalyst, regenerating method of denitrification catalyst, and exhaust gas treatment apparatus using the same
Inventor: MAEDA NORIO
IPC: B01D53/56
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To sustain a desired denitrification efficiency over an extended period by repeatedly executing efficient on-site catalyst thermal regenerating treatments without requiring a convoluted constitution involving a costly facility or a separate treatment such as a detoxifying treatment, etc. or without detaching the catalyst from a denitrification catalyst apparatus.SOLUTION: A regenerated gas treatment system forming a circulatory system is constituted by: closure means V1 through V4 for shutting down an exhaust gas flow channel by closing the entrance-side flow channel and exit-side flow channel of a denitrification catalyst apparatus 2; a regenerated gas flow channel Lb connected to the upstream-side and downstream-side exhaust gas flow channels La of the denitrification catalyst apparatus 2 shut down by the closure means V1 through V4; and a sulfur oxide and/or chlorine-containing compound remover 3, a gas supply means 4, and a heating means 5 configured on the regenerated gas flow channel Lb, whereas the regenerated gas circulated within the circulatory system is heated at 350 to 500°C, whereas the sulfur oxide and/or chlorine-containing compound within the regenerated gas generated at the time of the regeneration is removed by the remover 3.
Patent JP-2013135681-A (JP)
Title: Method for recovering dna from environmental sample
Inventor: RAI YASUKI
IPC: C12N15/09
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering or purifying a DNA from an environmental sample, and to provide a kit.SOLUTION: The method for purifying the DNA includes purifying the DNA originated from the environmental sample in the presence of cetyltrimethyl ammonium bromide (CTAB) of cation surfactant and a salt solution containing a pH buffer solution having an acidic side pKa in a condition of <pH 7.0. The salt is at least one selected from a group consisting of sodium chloride, sodium acetate, potassium acetate, ammonium acetate, sodium phosphate, potassium phosphate and ammonium phosphate.
Patent JP-2014154033-A (JP)
Title: Image forming apparatus and image forming system
Inventor: YASUDA AKIHIKO
IPC: G06F13/00
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To achieve effective use of an extra area of a large-scale storage device included in an image forming apparatus.SOLUTION: In an environment where a plurality of image forming apparatuses 10 having a large-scale storage device such as a hard disk are connected with a network 30, each of the image forming apparatuses 10 comprises: means for detecting an extra area of a storage device of the image forming apparatus; means for holding information (extra area information) on the detected extra area; and means for transmitting, upon reception of an extra area release request from another image forming apparatus, the extra area information to the another image forming apparatus, and releasing the extra area of the storage device of the image forming apparatus as a local storage of the another image forming apparatus.
Patent JP-2014154847-A (JP)
Title: Semiconductor circuit, da converter, mixer circuit, radio communication device, threshold voltage adjusting method, transistor quality determining method
Inventor: SUZUKI MASAMICHI
IPC: H01L27/115
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor circuit, DA converter, mixer circuit, radio communication device, threshold voltage adjusting method and transistor quality determining method that, after adjusting their characteristics, can prevent their characteristics from changing again by operation.SOLUTION: A semiconductor circuit of an embodiment includes a substrate, a tunnel oxide film, electric charge storage film, block layer, and a plurality of nodes. The substrate is made up of semiconductor on which two diffusion zones that will be any of a source or drain are formed. The tunnel oxide film is formed on a region between the diffusion zones of the substrate. The electric charge storage film is formed on the tunnel oxide film and stores electric charges. The block layer is formed between the electric charge storage film and a gate electrode, and a first oxide film, nitride film and second oxide film are stacked such that the thickness of its layer will be 5 nm or more and 15 nm or less. The plurality of nodes are made to be able to apply voltage from the outside so that the source and drain will be switched, and to be able to detect gate voltage, drain current, and substrate current.
Patent JP-2014157184-A (JP)
Title: Light source device, and projector
Inventor: OKAMOTO MASASHI
IPC: F21S2/00
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To enable abnormality such as breakages or the like of individual optical fibers to be detected by a measurement targeting one output light flux integrating radiation light from all of optical fibers, not the individual optical fibers.SOLUTION: A light source device: integrates radiation lights of respective optical fibers of element light sources each including light emitting elements, their drive circuits, and an optical fiber for guiding light emitted from the light emitting elements and radiating the light from a light-radiating end; forms the radiation light as one output light flux; and outputs the radiation light. Further, the light source device has an imaging device and an image-formation optical system for collectively projecting a conjugate image with respect to an entire light-radiating ends of respective optical fibers on an imaging plane for the imaging device. This enables the configuration that a control circuit can receive measurement data on an amount of light in which brightness of each light-radiating end as an amount correlating to an amount of light to be guided by each of the optical fibers is calculated from a surface integral. The control circuit compares the received measurement data on the amount of light with data to be received when the optical fiber is normal, and detects abnormality.
Patent JP-2014156363-A (JP)
Title: Method for producing fine silicon particle
Inventor: NAKAMURA SATOSHI
IPC: C01B33/02
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fine silicon particles with a high yield.SOLUTION: A method for producing fine silicon particles comprises: a step A of heating a precursor obtained by drying a mixture comprising a silicon source and a carbon source under an inert atmosphere in a region, formed by a non-carbon material, by heating means; a step B of obtaining a mixed powder comprising fine silicon particles, fine silicon oxide particles, and fine silicon carbide particles by quickly cooling a produced gas produced by heating the precursor under the inert atmosphere in the region formed by the non-carbon material; a step C of etching the mixed powder by immersing it in an etching solution containing hydrofluoric acid; and a step D of filtering a produced solution obtained by immersing the mixed powder in the etching solution to extract the fine silicon carbide particles contained in the produced solution.
Patent JP-2014157207-A (JP)
Title: Display device and electronic apparatus
Inventor: NAKAHATA YUJI
IPC: G09F9/30
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of suppressing deterioration in display image quality while improving luminance.SOLUTION: A display device includes: a plurality of pixels that are two-dimensionally arranged, and each including two or more sub-pixels as color development units different from one another; and a drive section configured to perform a display drive of the pixels. The two or more sub-pixels include a first sub-pixel and a second sub-pixel each configured to emit the color light beam that contains a luminance component as a primary component, and the first sub-pixel and the second sub-pixel are disposed to have a symmetry property with respect to a center of a unit region that is formed by one or more pixels of the pixels, or with respect to an axis that passes through the center.
Patent JP-2014157271-A (JP)
Title: Image display device
Inventor: SASAKI YASUSHI
IPC: G02F1/13363
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image display device with improved visibility.SOLUTION: An image display device includes: (1) a white light source having a continuous emission spectrum; (2) an image display cell; (3) a polarizer placed closer to a viewing side than the image display cell; and (4) at least two sheets of oriented films placed closer to the viewing side than the polarizer. A total value of retardation values of the at least two sheets of oriented films is 3000 to 30000 nm. One of the at least two sheets of oriented films is a polarizer protective film laminated on a viewing side of the polarizer. One of the at least two sheets of oriented films is a scattering preventing film.
Patent JP-2014159502-A (JP)
Title: Epoxy resin composition
Inventor: AKIHARA KUMIKO
IPC: C08G59/32
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide: an epoxy resin composition being a liquid at normal temperature comprising an epoxy compound excellent in heat resistant colorability and light resistant colorability and having a low viscosity of 1 Pa s or less; and a cured product.SOLUTION: An epoxy resin composition comprises an epoxy compound represented by the specified general formula (1) (where A represents a C5-C7 cyclic compound that may have a substituent and may have a crosslinked structure, and n represents 2 or 3), and a curing agent. The epoxy compound content is 99.9 to 30 wt.% and the curing agent content is 0.1 to 70 wt.%.
Patent JP-2014160155-A (JP)
Title: Projector and control method thereof
Inventor: SAKAKIBARA TAKEFUMI
IPC: G03B21/00
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To correct pixel shift while properly grasping the effect of the correction.SOLUTION: A projector 1 includes: a liquid crystal drive unit 17 for modulating light emitted from a light source of a light source unit 13 by color; liquid crystal light bulbs 14R, 14G, 14B; a projection optical system 15 for combining the modulated light of colors and projecting it; a control unit 20 which outputs correction image data N for correcting pixel shift, including a pixel located at the outermost edge and a pixel inside the outermost edge defined as color-producing pixels (correction pixels), to the liquid crystal drive unit 17, to modulate the light; and an image processing unit 23.
Patent JP-2014160182-A (JP)
Title: Carrier for electrostatic charge image development, electrostatic charge image developer, developer cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: SUGAWARA ATSUSHI
IPC: G03G15/00
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for electrostatic charge image development that suppresses the occurrence of image defects.SOLUTION: There is provided a carrier for electrostatic charge image development including core material particles, and a coating layer coating each of the core material particles; and the coating layer contains a (meth)acrylic resin including a repeating unit derived from a compound represented by the following formula (1), where Rrepresents a dicyclopentanyl group, a dicyclopentenyl group, a tetramethyl-piperidyl group, or a pentamethyl-piperidyl group; Lrepresents a single bond or a divalent linking group represented by the following formula (2), where n represents an integer of 1 or more and 3 or less, and * represents a linking site with R; and Rrepresents a hydrogen atom or a methyl group.
Patent JP-2016085999-A (JP)
Title: Nitride semiconductor device
Inventor: FUJII YOSHIHISA
IPC: H01L29/78
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor device capable of effectively suppressing electric field concentration at an end of a gate field plate part, and improving off-state withstand voltage.SOLUTION: A gate electrode 13 includes a base part 13a Schottky-coupled to the uppermost layer of a nitride semiconductor layer 10, and a gate field plate part 13b extending on a first insulating film 14 from an upper part of the base part 13a toward the drain electrode 12 side. A source electrode 11 includes a source field plate part 21 extending on an interlayer insulating film 16 toward the drain electrode 12 side so as to cover the gate electrode 13. A second insulating film 15 is formed at least on the first insulating film 14 and the gate electrode 13. An interlayer insulating film 16 made of a material containing at least SiOis formed on the second insulating film 15. The dielectric constant of the second insulating film 15 is set higher than the dielectric constant of the interlayer insulating film 16.SELECTED DRAWING: Figure 1
Patent JP-2014162829-A (JP)
Title: High refractive index material composed of triazine ring-containing linear polymer
Inventor: ISHII HIROTOSHI
IPC: G02B1/111
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a material with a high refractive index.SOLUTION: A high refractive index material comprises a triazine ring-containing polymer comprising a repeating structure represented by the formula (1). In the formula, A is -NH-, -N(R'')- or -S-. R is a divalent aliphatic hydrocarbon group or the like, excluding a divalent group comprising a fluorene skeleton. R further may be substituted with a substituent. R' is a substituted or unsubstituted aromatic hydrocarbon group. R'' is a substituted or unsubstituted aromatic hydrocarbon group, or a substituted or unsubstituted aliphatic hydrocarbon group. n is the number of repetitions of the repeating structure, and represents an integer of 5 or more and 2000 or less.
Patent JP-2014164057-A (JP)
Title: Video display device
Inventor: MURAI TAKESHI
IPC: F21S2/00
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a video display device having a heat sink which is low in cost and high in cooling performance, which is capable of suppressing heat to be emitted from a light source from being transferred to the other part.SOLUTION: A flat plate part as the base part of a heat sink having a flat plate-shaped base part is formed with a hole part penetrating through the flat plate part, and semiconductor laser is fitted and held in the hole such that a laser beam is emitted from one main surface of the heat sink to a screen side, and an electric connection part for performing electric connection to the semiconductor laser is arranged on the rear surface side of the heat sink. The rear surface of the flat plate part of the heat sink is occupied by the arrangement region of the electric connection part and the formation region of a fin part integrally formed with the base part.
Patent JP-2014172679-A (JP)
Title: Construction machine
Inventor: TATSUMI KEN
IPC: E02F9/00
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine which is favorable in securing running efficiency.SOLUTION: When construction work by a wheel crane 10, a drive pinion gear of a lower structure 12 rotates, and a circular gear of an upper structure 14 rotates, a rotor reverses via a power transmission mechanism. By the reverse of the rotor, a first power generation part generates power, and a battery charge part is charged. When an intermediate boom 1604 is moved in linear direction with respect to a base end boom 1602, the rotor reverses via the power transmission mechanism. By the reverse of the rotor, a second power generation part 32B generates power, and the battery charge part is charged. When a tip end boom 1606 is moved in the linear direction with respect to the intermediate boom 1604, the rotor reverses via the power transmission mechanism, by the reverse of the rotor, a third power generation part 32C generates power, and the battery charge part is charged.
Patent JP-2014174089-A (JP)
Title: Method for incinerating combustible waste containing radioactive cesium
Inventor: TAKEDA HISAHIRO
IPC: G21F9/32
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for incinerating combustible waste that is capable of efficiently recovering radioactive cesium when incinerating combustible waste in an incinerator.SOLUTION: A method for incinerating combustible waste of the present invention includes: (1) an addition step for adding an inorganic calcium compound or an organic calcium compound generating calcium oxide in an oxidizing atmosphere of 500°C or more to combustible waste in an incinerator so that the ratio of the inorganic calcium compound or the organic calcium compound in a mixture of the combustible waste and the inorganic calcium compound or the organic calcium compound is 3 to 30 mass%, and further adding sodium chloride so that it is more than 0.5 mass% and 10 mass% or less to the mass of the mixture of the combustible waste and the inorganic calcium compound or the organic calcium compound; (2) an incineration step for incinerating the combustible waste in the incinerator; and (3) a recovery step for recovering radioactive cesium by collecting fly ash generated from main ash in the incineration step.