baber/WOPTO huggingface dataset:
Patent JP-2014165858-A (JP)
Title: Optical amplifier, optical relay transmission device, and optical relay transmission system
Inventor: OISHI MASAYUKI
IPC: H01S5/50
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for collectively amplifying, in a simpler configuration, a plurality of optical signals corresponding to a plurality of wavelength bands to be amplified in an optical amplifier usable in an optical repeater.SOLUTION: An optical amplifier of the present invention is provided with a plurality of cascaded optical amplification units for amplifying an optical signal in one wavelength band among a plurality of wavelength bands each corresponding to a plurality of optical signals, the optical amplification units being connected to an optical input unit to which a plurality of optical signals are inputted. By providing a plurality of first light reflection units between two adjacent optical amplification units among the plurality of optical amplification units and a second light reflection unit at a stage after the optical amplification unit of the last stage in an optical signal propagation direction, it is made possible for an optical signal inputted via the optical input unit and amplified by the optical amplification unit to be reflected so that the optical signal is outputted via the optical input unit passing again through the optical amplification unit it had passed through.
Patent JP-2013181543-A (JP)
Title: Rotating turbomachine component having tip leakage flow guide
Inventor: ALI SULFICKER
IPC: F01D11/02
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotating turbomachine component having a tip leakage flow guide.SOLUTION: A rotating turbomachine component includes a base portion and an airfoil portion extending from the base portion. The airfoil portion includes a first end connected to the base portion and a tip portion that is cantilevered from the base portion. A tip leakage flow guide is provided at the tip portion of the airfoil portion. The tip leakage flow guide includes one or more turning vane members configured and disposed to guide a leakage flow from the tip portion at a flow angle that substantially coincides with a flow angle of gases flowing downstream from the rotating turbomachine component.
Patent JP-2014198568-A (JP)
Title: Faucet unit, server, extraction member, guide part, and beverage
Inventor: TAKEI YOSHIAKI
IPC: B67D1/14
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide: a faucet unit capable of controlling a mixed state of expanded materials of different kinds of liquids so as to enhance the design of the expanded materials to be formed on a liquid surface; a server; an extraction member; and a beverage.SOLUTION: A faucet unit 30 includes: a first faucet to extract first beer bubbles B1 onto a beer liquid L; and a second faucet to extract second beer bubbles B2 onto the beer liquid L. The first faucet includes a first channel that permits passage of the first beer bubbles B1. The second faucet includes a second channel that permits passage of the second beer bubbles B2. The tip of the first channel and the tip of the second channel are curved so as to follow a liquid surface S of the beer liquid L.
Patent JP-2014167077-A (JP)
Title: Insulating coating, insulated wire, and polyamide-imide production method
Inventor: SAITO HIDEAKI
IPC: C09D179/08
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an insulating coating which is high in concentration and can obtain an insulated wire having a small contamination amount of foreign matter and excellent in mechanical strength.SOLUTION: An insulating coating contains a polyamide-imide which is obtained by reaction of an acid component including trimellitic acid and an isocyanate component including an aromatic diisocyanate in the presence of a malonic diester and whose isocyanate group is partially blocked with the malonic diester. Preferably a diethyl malonate is contained as the malonic diester.
Patent JP-2013145583-A (JP)
Title: Information processing apparatus, information processing method, and computer program
Inventor: SHIRAKAWA OSAMU
IPC: G06Q10/10
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To confirm schedule data registered in a private scheduler at the outside of offices or the like even from network environment that cannot connect to the private scheduler.SOLUTION: A private scheduler and a published scheduler open to the public for performing synchronous processing when the private scheduler is changed, are associated with each other. Data composition of data to be transmitted in registering schedule information in the private scheduler and data composition of data to be transmitted in registering the schedule information in the public scheduler are stored. When schedule registration data is transmitted to the private scheduler, the schedule information is acquired from the schedule registration data and transmission data to the public scheduler is created, and is transmitted to the public scheduler.
Patent JP-2014173973-A (JP)
Title: Raman scattering measurement instrument and raman scattering measurement method
Inventor: KOSEKI YASUYUKI
IPC: G01N21/65
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To extend a wavelength range in which a sufficient intensity can be obtained, when light to be applied to a sample is obtained by performing amplification in two stages while varying a wavelength.SOLUTION: A Raman scattering measurement instrument combines first light and second light different by wavelengths to irradiate a sample 6 and detects the first or second light of which the intensity has been modulated by Raman scattering. Wavelength variable amplification means 20 provided in first light generation means for generating the first light performs first filtering as wavelength variable filtering for incident light, first amplification as amplification for light extracted by the first filtering, second filtering as wavelength variable filtering for the light subjected to the first amplification, and second amplification as amplification for light extracted by the second filtering. Wavelengths of light extracted in the first filtering and the second filtering are varied while matching each other.
Patent JP-2013147503-A (JP)
Title: Carbonylation of ethylenically unsaturated compound
Inventor: EASTHAM GRAHAM RONALD
IPC: C07C67/38
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for carbonylating an ethylenically unsaturated compound including vinyl esters and a method for producing a 3-hydroxypropanoate or 3-hydroxypropionic acid.SOLUTION: A method for producing a 3-hydroxy propanoate or 3-hydroxypropionic acid includes: the step of reacting a compound with carbon monoxide in the presence of a hydroxyl source and a catalyst system. The catalyst system is obtainable by combining (a) a metal of Group 8, 9 or 10 or a compound thereof, and (b) a bidentate ligand of general formula (I): X(X)-Q-A-R-B-Q-X(X).
Patent JP-2014178446-A (JP)
Title: Optical sensor, fixing apparatus, image forming apparatus, and optical sensor arrangement method
Inventor: YAMASHINA RYOTA
IPC: G03G15/00
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor for properly detecting smoothness of a recording medium, a fixing apparatus, an image forming apparatus, and an optical sensor installation method.SOLUTION: A recording medium has orientation of fiber (paper grain) made in a manufacturing process. The recording medium is a long-grain recording medium having a grain in parallel with a long side of the recording medium, or a short-grain recording medium having a grain in parallel with a short side of the recording medium. When an optical sensor is arranged in a direction perpendicular to the grain of the recording medium, the grain of the recording medium is irradiated with light perpendicularly, thereby reducing diffusion of light regularly reflected on the recording medium, and increasing the amount of reflected light relatively. A sensor value highly related to smoothness of the recording medium can be obtained.
Patent JP-2014041592-A (JP)
Title: Information management system
Inventor: SASAKI YOKO
IPC: G06F3/042
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To diversify association between information written in a recording medium and information related to the recording medium.SOLUTION: An information management system includes: writing means for allowing writing of predetermined writing data on a recording medium; first reading means for reading first information stored in a rewritable storage medium included in the recording medium; second reading means for reading, as electronic data, the predetermined writing data written by the writing means included in a device different from the device including the first reading means; and management means for managing the first information read by the first reading means, and image data of the predetermined writing data generated on the basis of the electronic data read by the second reading means, in association with each other.
Patent JP-2014176540-A (JP)
Title: Game machine
Inventor: HORINO TETSURO
IPC: A63F5/04
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine preventing a player from generating an unintended operation mistake easily.SOLUTION: Two tokens and three tokens are selectively provided as the number of inserted tokens required for starting a game. A game state shiftable only if the game is started with two tokens exists. With completion of a first bonus state as an opportunity, automatic adjustment for adjusting one portion or the entire portion of credited tokens regardless of operation of an adjustment button is executed.
Patent JP-2014182258-A (JP)
Title: Control device, electro-optic device, electronic apparatus and control method
Inventor: YAMADA TOSHIMICHI
IPC: G09G3/20
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique that further reduces residual image in driving at high temperatures.SOLUTION: A drive circuit that drives memorable display element is controlled so that a voltage following image data is applied to the memorable display element. Here, in order that an optical condition for the memorable display element have a gradation indicated by image data, a voltage following the pattern of voltage application in a plurality of periods including a refresh period and writing period is applied. The refresh period is a period of time that a voltage for inverting the memorable display element to a first gradation and a second gradation alternately. The number of times that inversion takes place during the refresh period when the memorable display element has a low temperature is smaller than the number of times that inversion takes place during the refresh time when it has a high temperature.
Patent JP-2014182594-A (JP)
Title: Parallel rendering device
Inventor: HAMADA MASAKI
IPC: G06F9/50
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a parallel rendering device which is capable of quickly and efficiently performing rendering processing by effectively utilizing operation resources for parallel processing.SOLUTION: A coordinate conversion control unit 1 determines an activation sequence of a software coordinate conversion unit 2a and a hardware coordinate conversion unit 2b. An intersection coordinate calculation control unit 3 determines an activation sequence of a software intersection coordinate calculation unit 4a and a hardware intersection coordinate calculation unit 4b. An inside/outside determination control unit 5 determines an activation sequence of a software inside/outside determination unit 6a and a hardware inside/outside determination unit 6b. A pixel operation control unit 7 determines an activation sequence of a software pixel operation unit 8a and a hardware pixel operation unit 8b. The software pixel operation unit 8a or the hardware pixel operation unit 8b updates a frame buffer 103 in accordance with operation results.
Patent JP-2013227290-A (JP)
Title: Metallocene compound and metallocene catalyst, and process for polymerization of olefin using the same
Inventor: IWAMA SUNAO
IPC: C07F7/00
Filed: 2013-03-20
Abstract: PROBLEM TO BE SOLVED: To provide metallocene compounds capable of being more easily synthesizable and capable of producing propylene polymers with higher stereoregularity and higher melting point, than conventional metallocene compounds, and metallocene catalysts obtained by the metallocene compounds, and a process for polymerization of olefin using the same.SOLUTION: Metallocene compounds are shown by formula [I]: QKLMX. [In the formula, M represents a titanium atom, a zirconium atom and a hafnium atom; K and L represent a fused ring coordinating with M and each independently represent a fused ring of a cyclopentadienyl ring and a five-membered ring, a fused ring of a cyclopentadienyl ring and a six-membered ring and a fused ring of a cyclopentadienyl ring and a seven-membered ring; Q represents a cross-linking group cross-linking K and L; X's each independently represent a ligand to form a σ bond with M; and either one of the substituents of positions 2 of K and L necessarily represents an optionally substituted 3-furyl group, an optionally substituted 3-thienyl group or an optionally substituted 3-furfuryl group].
Patent JP-2014191028-A (JP)
Title: Laminate polarizing plate and organic electroluminescence (el) element
Inventor: KUMAGAI YOSHIHIRO
IPC: G02B5/30
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminate polarizing plate having good viewing angle characteristics, particularly with excellent visibility even in an oblique direction, and an organic EL element using the polarizing plate.SOLUTION: The laminate polarizing plate includes at least a polarizer, a first optical anisotropic layer and a second optical anisotropic layer, which are layered in this order, and satisfies an expression [1]:-40nm≤Rth1+Rth2≤40nm. In the expression, Rth1 represents a retardation value in a thickness direction of the first optical anisotropic layer; and Rth2 represents a retardation value in a thickness direction of the second optical anisotropic layer.
Patent JP-2014191257-A (JP)
Title: Developing device
Inventor: TAKAHASHI KEISUKE
IPC: F16C13/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of stably forming an image.SOLUTION: In a developing device 1 comprising a brush roller 9 which carries toner T, hydrophobic inorganic particles 15 are attached onto the surface of fiber 14 implanted on a core material 11 of the brush roller 9, thereby suppressing absorption of moisture by the fiber 14 as well as suppressing the change of a surface state of a brush fiber 13 even when the inorganic particles 15 externally added to the toner T are attached to the fiber 14 during printing, resulting in suppression of generation of fogging.
Patent JP-2014191291-A (JP)
Title: Photosensitive resin composition for flexographic printing original plate
Inventor: YAWADA YUKIMI
IPC: G03F7/004
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for a flexographic printing original plate which has sufficient printing durability and fine image reproducibility and which is developable with water.SOLUTION: The photosensitive resin composition for a flexographic printing original plate comprises (A) a hydrophobic polymer obtained from at least one kind of water-dispersion latex, (B) rubber, (C) a photopolymerizable compound, and (D) a photopolymerization initiator, in which a mass ratio of the (B) component with respective to the total mass of the (A) component and the (B) component is in a range from 8 to 19%.
Patent JP-2014189788-A (JP)
Title: Active energy ray-curable adhesive composition, polarization film and manufacturing method thereof, optical film and picture display unit
Inventor: OKAMOTO YOSHINORI
IPC: G02F1/1335
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-curable adhesive composition capable of providing an adhesive layer for laminating at least two components and capable of providing an adhesive agent having excellent waterproofness, exerting adhesive property after immersion in normal temperature water for several hours.SOLUTION: An active energy ray-curable adhesive composition includes: a radical-polymerizable compound (A); a radical generator (B); an optical acid generator (C); and an amino compound (D) including an alkoxy group.
Patent JP-2014196964-A (JP)
Title: Thermometer fixture and thermometer fixing method
Inventor: OCHI MAYUMI
IPC: G01K1/14
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To rapidly fix many thermometers to a bending potion of a pipe.SOLUTION: A thermometer fixture 20 comprises a covering portion 22 that is preliminarily formed along a bending portion 14 of a pipe 10, covers a peripheral surface of the bending portion 14 and can be divided into multiple sections. The covering portion 22 is provided with a measurement hole array that consists of multiple measurement holes 32 into which a thermometer is inserted and which are formed in a bending direction of the bending portion 14, and with respect to the measurement hole array, multiple arrays are provided at intervals in the bending direction of the bending portion 14.
Patent JP-2014200136-A (JP)
Title: Power conditioner and linkage control apparatus having the same
Inventor: NISHI MARIKO
IPC: H02J3/38
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power conditioner and linkage control apparatus having the same, capable of achieving precise detection of an output voltage.SOLUTION: The power conditioner 3 includes a first voltage measurement section 6M that measures a first voltage detected through an insulation circuit 6I, and a second voltage measurement section 7M that measures a second voltage detected without use of the insulation circuit 6I. At a parallel-off operation of a system linkage, a control section 20 controls power conversion and system linkage protection function using a first voltage value measured by the first voltage measurement section 6M. At a linkage operation, the control section 20 controls power conversion and system linkage protection function using a second voltage value measured by the second voltage measurement section 7M.
Patent JP-2014200035-A (JP)
Title: Base station, control method, and communication system
Inventor: MACHIDA MAMORU
IPC: H04W88/10
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of communication.SOLUTION: A base station 110 comprises a communication unit 111, a measuring unit 112, and a switching unit 113. The communication unit 111 relays communication between a mobile terminal 101 able to use multiple communication modes employed on different transmission paths to a network 130 and the network 130. The measuring unit 112 measures the amount of delay on the different transmission paths employing the multiple communication modes. The switching unit 113 switches the communication mode used for communication among the multiple communication modes on the basis of prescribed information including the measurement result of the amount of delay by the measuring unit 112.
Patent JP-2014200289-A (JP)
Title: Drug administration device
Inventor: OTAKE YUHACHI
IPC: A61M31/00
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of selectively administering a drug to a biological lumen or a tissue adjacent to the biological lumen, and a drug administration method using the same.SOLUTION: A drug administration device 1 comprising a drug-containing layer 3 at least at a part of a surface, comprises a stationary portion 2 that covers at least a part of the outer surface of the biological lumen to fix the drug administration device 1 to the biological lumen. Preferably, the stationary portion 2 of the drug administration device 1 includes: a support body 21 configured to cover at least the part of the outer surface of the biological lumen; and an inflatable balloon 22 connected to the support body and configured to be disposed between the support body 21 and the biological lumen.
Patent JP-2014201469-A (JP)
Title: Calcite-type calcium carbonate and method for manufacturing the same
Inventor: ISHII SADAMITSU
IPC: C01F11/18
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a calcite-type calcium carbonate possessing high-strength spherical crystals (polycrystals resulting from radial growths of many crystals from a given single point) and a method for manufacturing the same.SOLUTION: The calcite-type calcium carbonate of the present invention is a calcite-type calcium carbonate manufactured by a manufacturing process partially including a carbonating step of adding a carbon dioxide gas to an aqueous calcium hydroxide suspension, whereas multiple crystals thereof are each polycrystals having grown along multiple directions from a specified position.
Patent JP-2014204280-A (JP)
Title: Camera device and radio communication terminal with the same
Inventor: KINO MASAHIRO
IPC: G03B17/02
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera device which allows for suppression of increase in scale and to provide a radio communication terminal with the camera device.SOLUTION: A camera device 200 comprises: a camera body: and a finder 205 with an elongating and contracting mechanism to be housed within the camera body by contracting and to project to the outside of the camera body by elongating. The finder 205 comprises: an objective lens 209; an eyepiece 210 having a travel mechanism in a direction different from the elongating and contracting direction of the finder 205; and a mirror 211 for reflecting an optical signal having passed through the lens 209 toward the eyepiece 210.
Patent JP-2014204305-A (JP)
Title: Radio communication system, radio base station and user device
Inventor: KAKISHIMA YUICHI
IPC: H04B7/04
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce at least one of the transmission overhead of a reference signal and the transmission overhead of feedback information in a 3D-MIMO radio communication system.SOLUTION: A radio communication system includes a radio base station having a plurality of two-dimensionally disposed antenna elements and a user device for radio communicating with the radio base station. The radio base station transmits a reference signal for propagation path measurement, with a plurality of different configurations, using a part or the whole of the antenna elements. Based on the reference signal, the user device feeds back the whole or any of the propagation path information in a horizontal direction, a vertical direction and between polarized waves, to the radio base station.
Patent JP-2014206236-A (JP)
Title: Torsional vibration attenuation device
Inventor: MIYAHARA HISASHI
IPC: F16F15/14
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a torsional vibration attenuation device which can fix an inertial mass body, and can release the fixation without particularly increasing the number of part items.SOLUTION: In a torsional vibration attenuation device in which a plurality of rolling bodies 3 which reciprocate in the rotation direction of a rotating body 1 by a variation of torque in a state that the rotating body 1 rotates are arranged at points displaced in the radial direction from the rotation center of the rotating body 1 which rotates by receiving the torque, the torsional vibration attenuation device comprises a lock member 5 which is formed in an annular shape as a whole, and has a receiving face 7 which contacts with an external peripheral side of a plurality of the rolling bodies 3, constrains a plurality of the rolling bodies 3 by elastic forces, and makes a plurality of the rolling bodies 3 reciprocal by releasing the constraint when centrifugal forces generated at a plurality of the rolling bodies 3 become larger than the elastic forces, and a pair of bent parts 6f, 6i which are arranged at both sides of the receiving face 7, and generate the elastic forces.