baber/WOPTO huggingface dataset:
Patent JP-2013142134-A (JP)
Title: Fluorescent substance and light-emitting device
Inventor: WATANABE SHINTARO
IPC: C09K11/08
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent substance having higher light-emitting strength than conventional fluorescent substances, and to provide a high brightness light-emitting device using the fluorescent substance.SOLUTION: A nitride or oxynitride fluorescent substance has a Cu content of ≤15 ppm. The nitride or oxynitride fluorescent substance includes a β- sialon fluorescent substance represented by general formula: SiAlON(0<z≤4.2) and containing Eu as a light-emitting center, an α- sialon fluorescent substance represented by general formula: (MI)(Eu)(Si, Al)(O, N), and a fluorescent substance represented by general formula: (MII)(Si, Al)(N, O), wherein a part of the MII elements is replaced by an Eu element, and the main crystal phase has an identical crystal structure to CaAlSiN.
Patent JP-2012066144-A (JP)
Title: Kitchen counter structure and retractable cooking range hood
Inventor: NAKANO KATSUHIKO
IPC: A47B77/06
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen counter including an openable/closable lid body which provides a highly practical kitchen counter enduring actual use, and provides a kitchen counter having high interior design to a living space.SOLUTION: A protruding trim 2-1 is provided at the peripheral edge of the top surface of a kitchen counter body 2 to prevent water from dripping, and the lid body 1 with hinges 5 is openably and closably attached to the rear part of the kitchen counter body 2. A protruding trim 1-1 is provided at the inner peripheral edge of the lid body 1, and the trims make contact with each other to fully hermetically seal the top surface (sink or the like) of the kitchen counter body 2.
Patent JP-2013145495-A (JP)
Title: File storage system and file storage method
Inventor: HARA TAKAYASU
IPC: G06F12/00
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an image data file storage system, even when renaming a large amount of image data such as image data to be printed on an ID card, not requiring so much labor compared with conventional ones and, when issuing an ID card, capable of easily calling necessary image data.SOLUTION: A file storage system: retrieves a unique number linked to a mail address with image data added thereto and transmitted from a communication terminal; automatically renames a file name representing the unique number and storing it; and thereby, is capable of significantly decreasing the labor required for renaming the file name. When issuing an ID card, this configuration can facilitate finding of necessary image data from a file name.
Patent JP-2013148958-A (JP)
Title: Driving support device
Inventor: SATO KUNIHITO
IPC: G08G1/09
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To improve flexibility of automatic control on the driving state of a vehicle.SOLUTION: A driving support device (100) can perform automatic control of the travelling state of a host vehicle (10). The driving support device includes control action determination means (100) that calculates a probability that a preceding communication vehicle (20) that travels ahead of the host vehicle and can communicate with the host vehicle exists on the same lane as the self-vehicle during performance of automatic control, and determines control actions for automatic control according to the calculated probability.
Patent JP-2013157174-A (JP)
Title: Device and method for manufacturing electrode of battery
Inventor: SHINOZAKI MASAHIRO
IPC: H01M4/04
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for manufacturing an electrode, manufacturing a high quality electrode in low cost in a short time.SOLUTION: An electrode manufacturing device 1 manufacturing an electrode of a secondary battery by binding an active material P on a surface of a strip-shaped collector M includes: a moving mechanism 2 moving the strip-shaped collector M; a printer head 10 reciprocating in a traversing direction y substantially vertical to a moving direction x of the collector M, and printing the active material P on the surface of the collector M by an inkjet method; and an active material hardening device 11 installed in the vicinity of the printer head 10.
Patent JP-2013160789-A (JP)
Title: Asymmetric branch coupler integrated electro-absorption optical intensity modulator and wavelength division multiplexing transmitter
Inventor: UEDA YUTA
IPC: G02B6/12
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an asymmetric branch coupler integrated electro-absorption optical intensity modulator having an increased extinction ratio compared to an electro-absorption optical intensity modulator unit, and a wavelength division multiplexing transmitter having the same.SOLUTION: An asymmetric branch coupler integrated electro-absorption optical intensity modulator includes a first and a second input optical waveguide Iand I, a first and a second 2x2 coupler Cand Cwhich have asymmetric optical intensity branch ratio, a first and a second arm optical waveguide Aand A, an optical phase adjuster P and an electro-absorption optical intensity modulator M which are loaded thereon, and a first and a second output optical waveguide Oand O. The optical intensity branch ratio of the first 2x2 coupler Cand the second 2x2 coupler Cand the phase variation of the optical phase adjuster P are adjusted such that the extinction ratio of light outputted from at least one of the first output optical waveguide Oand the second output optical waveguide Ois increased compared to the extinction ratio of an electro-absorption optical intensity modulator unit M.
Patent JP-2013161527-A (JP)
Title: Light guide plate, backlight device and liquid crystal display device
Inventor: SUZUKI TAKESHI
IPC: G02F1/1333
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate capable of more simply structuring a backlight unit and realizing further intensity, as well as a backlight device and a liquid crystal display device with manufacturing cost reduced with the use of the light guide plate and capable of achieving thinning and frame-narrowing, in the liquid crystal display device equipped with an edgelight type backlight device having a light guide plate.SOLUTION: A light guide plate 4 (4A, 4B) is provided with a frame function and a reflecting function in addition to a light guide function, so that it exerts a function integrating conventional structures of a light guide plate 41, a frame 40 and a reflection sheet 42. Further, the light guide plate 4 (4A, 4B) is used for making a backlight device BL (BL1, BL2) and a liquid crystal display device.
Patent JP-2013159422-A (JP)
Title: Recording device, method of controlling recording device, and program
Inventor: YOSHIDA SATORU
IPC: B41J2/325
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To detect and eliminate meandering of a recording medium irrespective of paper width while reducing manufacturing costs by simplifying the structure of a mechanism associated with detection of meandering.SOLUTION: A printer 1 includes: a recording head 12; a first conveyor roller 14; a second conveyor roller 15; a guide 13 which extends on a conveyance path 11 in a conveyance direction and restricts the position of one end 10a of roll paper 10 to restrict the position of the roll paper 10 on the conveyance path 11; a position detection sensor 19 which is provided in a sensor position P1 along the guide 13; and a conveyance control section which detects the roll paper 10 separated from the guide 13 by detecting that the roll paper 10 is not located in the sensor position P1 on the basis of a detected value of the position detection sensor 19, and corrects the separation by controlling rotating speeds of the rollers when detecting the separation.
Patent JP-2013159684-A (JP)
Title: Method and apparatus for preventing blockade of gas injection port
Inventor: MORIYA HIDENORI
IPC: C10L3/06
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent blockade of a gas injection port in a hydrate generator, to facilitate control of liquid temperature and gas temperature and to suppress energy consumption.SOLUTION: When raw material gas g is jetted in water w to produce hydrate, an injection port 5a of the raw material gas g is immersed in blockade preventing liquid a.
Patent JP-2013161027-A (JP)
Title: Keyboard device
Inventor: HAYASHI YOSHINORI
IPC: G10H1/34
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To generate clear click feeling only when a key is weakly pressed.SOLUTION: A base part 10 is elastically and pivotally supported by a shaft part 31 of a pivotal support part J via an elastic body 32. A load imposed in a direction of pressing drive force makes the elastic body 32 elastically deformed, resulting in an eccentricity of a rotation center position C0 of the base part 10, and a movement trace of a tip P3 of a movable engagement part 15 is changed in response thereto. In a key pressing process, by an action of inertial force of a hammer body HM, an actual amount of eccentricity of the rotation center position C0 is changed depending on the magnitude of the pressing drive force. The movement trace of the tip P3 in the key pressing process passes through a curve L1 on a weak key pressing, and passes through a curve L2 on a strong key pressing. When passing through the curve L1, the tip P3 abuts on and is brought into contact with a stationary engagement part 26 and climbs over the stationary engagement part 26, which causes a temporary increase in reaction force against the key pressing, generating click feeling in a key pressing touch. When passing through the curve L2, the tip P3 does not abut on the stationary engagement part 26 and no click feeling is generated.
Patent JP-2013159853-A (JP)
Title: Electrode foil for electronic device, and method for manufacturing the same
Inventor: MORIURA YUTA
IPC: H01G9/055
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce separation of an electrode foil which is used for an electronic device.SOLUTION: An electrode foil includes a base layer formed by a plurality of gathered fine particles consisting of metal, and a first rough film layer which is formed with a plurality of gathered fine particles consisting of metal on the base layer. In the electrode foil for the electronic device, the porosity per unit volume of the base layer is smaller than that of the first rough film layer, and the base layer forms a core. Thus, interposition of any oxide film between the core (a base material 2 in the case of a conventional electrode foil 1) and the rough film layer is controlled, and the electrode foil, which is hardly separated, can be formed.
Patent JP-2013165559-A (JP)
Title: Power generation control device and transportation equipment
Inventor: SATO KAZUO
IPC: H02P9/04
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a power generation control device with reduced cost and transportation equipment equipped with the power generation control device.SOLUTION: When a voltage conversion circuit 6 is under a first connection state, capacitors C1 and C2 are charged with a voltage of a battery 3. When the voltage conversion circuit 6 is under a second connection state, the capacitor C2 is charged with a voltage higher than that of the battery 3 by the battery 3 and the capacitor C1 connected in series. By a control part 5, the voltage conversion circuit 6 is switched alternately between the first connection state and the second connection state. Consequently, the capacitor C2 is charged to a voltage that is higher than the voltage of the battery 3 by a specified value or more. Under this state, the voltage that is higher than the voltage of the battery 3 by the specified value or more is given from the capacitor C2 to a switching element of a rectification circuit as a trigger signal. As a result, the switching element is placed under a conduction state. AC current outputted from an AC power generator in a conduction period of the switching element is converted into DC current by the rectification circuit.
Patent JP-2013163147-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: MURAYAMA SEIICHI
IPC: C02F1/32
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To stably supply OH radicals to be generated to water to be treated for a long period of time and efficiently oxidizing and decomposing a dissolved organic matter in the water to be treated without complicating a device or an operation in water treatment for oxidizing and decomposing the dissolved organic matter in water.SOLUTION: A water treatment method for oxidizing and decomposing a dissolved organic matter in water includes the steps of: introducing water to be treated containing the dissolved organic matter in a reaction tank; generating OH radicals in the reaction tank; and further, measuring an amount of the OH radicals generated on a plurality of positions from an upstream side, which is the water to be treated introducing side, to a downstream side in the reaction tank.
Patent JP-2013165394-A (JP)
Title: Image pickup device and control method and program
Inventor: SANBONSUGI HIDEAKI
IPC: H04N5/232
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To perform image correction when photographing a dynamic picture image without interrupting acquisition of image data even when photographing conditions have changed.SOLUTION: An image pickup device comprises an image sensor including a pixel array consisting of a plurality of pixels to generate image signals which are arranged in two-dimensional matrix form and readout means for selectively reading out image signals from first and second regions of the pixel array. The image pickup device generates correction data on the basis of image signals read out from pixels in the first region before storing it in memory and corrects image signals read out from pixels in a range which was set using the correction data read out from memory addresses corresponding to a readout pixel range which was set in the second region. Then, it updates the correction data stored in a predetermined address range of memory on the basis of image signals read out from a range of pixels in the first region corresponding to the predetermined address range.
Patent JP-2013162915-A (JP)
Title: Artificial nail
Inventor: NUMAZAWA HIDEKI
IPC: A45D31/00
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an artificial nail easily and surely enabling fine touch panel operation by a finger tip while enjoying beauty of the finger tip by the artificial nail.SOLUTION: An artificial nail 10 has an energizing member 21 inside an artificial nail body 11 near a distal end of the artificial nail body 11, the energizing member 21 is electroconductive rubber and has a base end curl part 27 with a curl-shape in an end part of the energizing member in a base part side of the artificial nail body, the base part curl part 27 is located in a center part of the artificial nail body 11 or a distal end side more than the center part, and has a contact part 25 protruding to an inside of the artificial nail body in an end part of the energizing member 21 in the artificial nail body 11.
Patent JP-2013165234-A (JP)
Title: Charged particle optical system, charged particle beam device, and method of manufacturing article
Inventor: IMAOKA NOBURO
IPC: H01L21/027
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle optical system advantageous in reducing influence of aberration.SOLUTION: A charged particle optical system 3 comprises: a charged particle gun that generates a first crossover 12 of a charged particle line 13; and a lens array 11 that forms a plurality of second crossovers 14 from the charged particle line 13 diverged from the first crossover 12. The lens array 11 is so formed that an optical axis 28 of a lens 11a included in the lens array 11 and a chief ray of the charged particle line 13 incident on the lens 11a coincide with each other.
Patent JP-2013166817-A (JP)
Title: Glass particle hollow sphere powder-containing polypropylene resin composition and its injection-molded product
Inventor: KANZAKI SUSUMU
IPC: C08K7/28
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition capable of producing a molded product that has a low brittle temperature and is excellent in low-temperature impact resistance, in the molded product whose weight is desired to be reduced.SOLUTION: A polypropylene resin composition comprises: 35 to 70 wt.% of a propylene-based polymer (component A) or a mixture (component A') of the propylene-based polymer; 10 to 25 wt.% of an ethylene-α-olefin copolymer (component B); 4 to 15 wt.% of a talc (component C); 0.5 to 5 wt.% of a modified polyolefin resin (component D); and 5 to 20 wt.% of glass particle hollow sphere powder (component E), wherein the total quantity of (component A) or (component A'), (component B), (component C), (component D), and (component E) is 100 wt.%. An injection-molded product formed by the polypropylene resin composition is also provided.
Patent JP-2013166891-A (JP)
Title: Fingerprint-resistant adhesive tape
Inventor: YOSHIDA SHO
IPC: C09J7/29
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To make a fingerprint inconspicuous on a back surface of an adhesive tape.SOLUTION: A fingerprint-resistant adhesive tape 10 has a core layer including a substrate layer 20 and a colored layer 30, an adhesive layer 40, and a fingerprint-resistant treated layer 50. The substrate layer 20 is formed of a plastic material, such as polyethylene terephthalate. The colored layer 30 is laminated on one major surface of the substrate layer 20. The colored layer 30 is a black printed layer formed, for example, by printing a black ink. The adhesive layer 40 is laminated on a major surface of the colored layer 30 on the side opposite to the substrate layer 20. An acrylic polymer is preferably used for the adhesive layer 40. The fingerprint-resistant treated layer 50 is formed on a major surface of the substrate layer 20 on the side opposite to the colored layer 30. Wa of the outer surface of the fingerprint-resistant treated layer 50 is ≥150 Å and Ra thereof is ≥2,000 Å.
Patent JP-2013171306-A (JP)
Title: Fingerprint quality evaluation device, fingerprint quality evaluation method, fingerprint quality evaluation program
Inventor: HIROKAWA SATOSHI
IPC: A61B5/117
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint quality evaluation device capable of accurately evaluating an area appropriate for fingerprint collation and an area inappropriate therefor in a fingerprint image regardless of the fingerprint ridge line shape.SOLUTION: A fingerprint quality evaluation device includes a ridge line width distribution derivation part which provides an evaluation area of a predetermined size in a binarized fingerprint image and calculates a distribution value of ridge line widths in this area. The ridge line width distribution derivation part includes: pixel ridge line width calculating means 13 for calculating a pixel ridge line width; distribution calculating means for obtaining the pixel ridge line widths each corresponding to each of the pixels existing in each of the evaluation areas so as to calculate distribution values of the pixel ridge line widths thereof in such a manner that they respectively correspond to one color pixel and the other color pixel in each of the evaluation areas; and area distribution value determining means which determines a lower distribution value, selected out of the distribution values respectively corresponding to one and the other color pixels, as an area distribution value indicative of a distribution value corresponding to each of the evaluation areas.
Patent JP-2013135658-A (JP)
Title: Anthocyanin stabilizing composition
Inventor: ENDO SACHIKO
IPC: A23L1/275
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a composition for stabilizing an anthocyanin.SOLUTION: Anthocyanin is stabilized by blending one or more organic acids selected from citric acid, malic acid, and tartaric acid into an edible oil, wherein an anthocyanin-containing powder is dispersed.
Patent JP-2013174691-A (JP)
Title: Display unit
Inventor: OHIRA EIJI
IPC: G02F1/1333
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a substrate of a liquid crystal panel 26 allowing for naked eye stereoscopic viewing.SOLUTION: A display unit comprises: a display panel 10; a liquid crystal panel 26 overlapped and arranged on the display panel 10 to allow for a naked eye stereoscopic viewing by separating a left eye image and a right eye image displayed on the display panel 10; and a flexible wiring board 38 attached to the liquid crystal panel 26. The liquid crystal panel 26 includes a substrate 30 and a substrate 32 facing to each other. The substrate 30 includes a projection 36 projecting from the substrate 32. The flexible wiring board 38 is attached to a surface of the projection 36 of the substrate 30 at a substrate 32 side. The substrate 32 is formed thinner than the substrate 30 and arranged on a display panel 10 side.
Patent JP-2013175079-A (JP)
Title: Distributed data management system and operation method thereof
Inventor: MIKAMI KOTARO
IPC: G06F12/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To detect whether or not a plurality of data to be matched match in a short time and with a small processing load.SOLUTION: In an internal device 1B, when data C and a serial number "50" are lost, the data C and a serial number "40" are restored from a backup file. For example, when the data C are referenced, matching is determined in accordance with serial numbers "50", "50" of data A and B of an internal device 1A and a serial number "40" of the data C of the internal device 1B. That is, when those parameters are not the same parameter, it is determined that the data A, B and C do not match.
Patent JP-2013177280-A (JP)
Title: Sapphire single crystal growth apparatus
Inventor: HORI KENJI
IPC: C30B15/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a sapphire single crystal growth apparatus capable of preventing impurities from mixing into a sapphire single crystal grown by the Czochralski method, and capable of suppressing the generation of bubbles or the like in the sapphire single crystal.SOLUTION: A gas supply means 60 makes a noble gas to flow along a shaft 12a from a lower side opening 17A of a heat insulation member 17, toward a gap of a crucible 10 and the heat insulation member 17, thereby forming a flow of the noble gas passing an upper side opening 17B and flowing out from the gap after the gas flows through the side of the crucible 10 from the side of the shaft 12a.
Patent JP-2013182991-A (JP)
Title: Semiconductor integrated circuit device manufacturing method
Inventor: IMAI AKIRA
IPC: H01L21/336
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a hybrid type SOI semiconductor integrated circuit device having SOI device and bulk device regions on an SOI substrate, that generally in a region which is to become a bulk device region, SOI and BOX layers are removed after an STI insulation film is formed, but in such a process, a level difference in the bulk device region between the top face of the STI insulation film and the top face of the semiconductor substrate becomes conspicuous.SOLUTION: In a semiconductor integrated circuit device manufacturing method in which an SOI device region and a bulk device region are formed on an SOI type semiconductor substrate, the present invention aims to execute removal of BOX and SOI layers in the bulk device region first before forming an STI region in both of these regions. In the SOI device region, the STI region is formed so as to penetrate the BOX layer.