baber/WOPTO huggingface dataset:
Patent JP-2012163564-A (JP)
Title: Method and apparatus for improving radio location determination accuracy
Inventor: SHEYNBLAT LEONID
IPC: G01S19/06
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for improving radio location determination accuracy, in which available measurements are utilized to obtain a more accurate position estimate for a terminal.SOLUTION: An initial position estimate for a terminal 110 is first obtained (e.g., based on a cell-ID or an enhanced cell-ID solution). Measurements are obtained for the terminal. The initial position estimate is then updated with the measurements to obtain a revised position estimate for the terminal. The updating may be performed by (1) deriving a measurement vector based on the initial position estimate and the measurements, (2) forming an observation matrix for the measurements, (3) determining a matrix of weights, (4) deriving a correction vector based on the measurement vector, the observation matrix and the weight matrix, and (5) updating the initial position estimate with the correction vector.
Patent JP-2013163723-A (JP)
Title: Phosphor and light-emitting device
Inventor: KOBAYASHI KEITA
IPC: C09K11/64
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide: a phosphor that has high luminance, and that has a high temperature characteristic and long-term reliability; and a white light-emitting device using the phosphor.SOLUTION: A phosphor includes: an oxynitride phosphor (A) in which the peak wavelength is 535 to 540 nm and the fluorescent intensity is 240 to 260%; and a nitride phosphor (B) in which the peak wavelength is 625 to 635 nm. The mix proportion of the phosphor (A) is 74 to 89 pts.mass, and the mix proportion of the phosphor (B) is 11 to 19 pts.mass.
Patent JP-2013163327-A (JP)
Title: Light beam scanning unit, image forming device, and method for storing correction value of shading pattern in light beam scanning unit
Inventor: MATSUMOTO KAZUTAKA
IPC: G02B26/10
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To implement a shading correction properly even if a semiconductor laser with poor thermal crosstalk property is used.SOLUTION: A light beam scanning unit 1 includes: a light source unit 32 for controlling light emission of closely disposed light emitting elements 41A-41D to emit a light beam; a scanning unit 31 for scanning surfaces to be scanned of photoreceptors 101A-101D in a main scanning direction with the light beam emitted by the light source unit 32; an operation unit 90 for obtaining a light emission time of each of the light emitting elements when the scanning unit 31 scans one line length with the light beam, during the scanning of the one line length; a storing unit 92 for storing a shading pattern with which the scanning unit 31 corrects a light-intensity deviation, and a correction value for correcting a variation in shading pattern which is caused by an influence of heat generation, according to a light emission time for each one line length of the plurality of light emitting elements; and a light source control unit 94 that reads out the correction value from the storing unit 92 and controls the light emitting elements for each one line length so that the light emitting elements emit light beams at a corrected intensity.
Patent JP-2013164036-A (JP)
Title: Piezoelectric fan
Inventor: TANAKA NOBUHIRO
IPC: F04D29/00
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a reliable piezoelectric fan that can apply a driving signal to a plurality of piezoelectric elements with a simple configuration.SOLUTION: A vibrating plate 11 of a piezoelectric fan 10 includes vanes 111, 112, 113. Piezoelectric elements 121, 122, 123 are mounted on each of first planar surfaces of the vanes 111, 112, 113, respectively. A support body 141 is mounted on a surface opposite to the vibrating plate 11 of the piezoelectric elements 121, 122, 123 on the first planar surface side of the vibrating plate 11. An electrode plate 150 is arranged at a support body 141 side rather than at the piezoelectric elements 121, 122, 123 between the support body 141 and the vibrating plate 11. The electrode plate 150 has a structure integrated with piezoelectric element abutting parts 511, 512, 513 abutting with the piezoelectric elements 121, 122, 123, respectively, and connection parts 521, 531 for connecting the piezoelectric element abutting parts 511, 512, 513.
Patent JP-2013168246-A (JP)
Title: Lighting fixture
Inventor: AKIZUKI TETSUHITO
IPC: F21V21/03
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of preventing invasion of insects in a simple structure.SOLUTION: Light sources 30 are mounted on an outside of an outer peripheral surface 203 arranged along an outer peripheral edge of a fixture body 20 mounted on a mounted surface 11, and a cover 60 for covering the light sources 30 is mounted. Then, the fixture body 20 and the cover 60 surely come in contact with each other since at least either of a pair of contact surfaces between the fixture body 20 and the cover 60 comes in contact with an arc face 633 at a certain length in a cross-sectional direction. Therefore, invasion of insects through a distance between the fixture body 20 and the cover 60 can be surely prevented in the simple structure without preparing a separate member for insecticide.
Patent JP-2013167765-A (JP)
Title: Knowledge amount estimation information generating apparatus, and knowledge amount estimating apparatus, method and program
Inventor: MIYAZAKI CHIAKI
IPC: G10L15/10
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To perform estimation of a knowledge amount of an inquirer as to a topic, on which a conversation is held, on the basis of a conversation result with high accuracy.SOLUTION: A speech intention assessing unit 2 assesses, on the basis of text data TD of a speech sequence in a conversation between an inquirer and a respondent, a speech as to whether a speech intention is applicable to a question to an interlocutor or an explanation thereto; a feature quantity extracting unit 3 extracts an intention feature quantity indicative of a feature quantity as to a generation state of the speech intention in the TD, and extracts a total number of word types used by the inquirer from the TD as a used vocabulary feature quantity; a knowledge amount estimation information generating unit 4 generates estimation information used for estimation of a knowledge amount corresponding to the TD by using, as learning data, both of the feature quantities, and previously imparted knowledge amount information indicative of a knowledge amount assumed from the conversation in the TD with respect to the TD, from which both of the feature quantities are extracted; and a knowledge amount estimating unit 5 estimates a knowledge amount corresponding to the TD, which is an estimation object, on the basis of the intention feature quantity on the estimation object and the used vocabulary feature quantity on the estimation object, which are extracted from the TD serving as the estimation object, and the estimation information generated at the estimation information generating unit 4.
Patent JP-2013166322-A (JP)
Title: Image forming apparatus and image forming method
Inventor: YAMADA KAZUMI
IPC: G06T1/00
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To easily form image data using special glossy ink without requiring a user to explicitly specify how the special glossy ink is to be added to a scene expressed by a printing target image.SOLUTION: A printer 10 (image forming apparatus) determines a scene on the basis of scene determination information of image data ORG, determines a pixel to which metallic ink is to be added by performing the selection from a plurality of metallic ink adding patterns P (special glossy ink adding patterns) in which pixels to which metallic ink (special glossy ink) is to be added and ink color are set, converts the image data ORG in an RGB color system (first color space information) into image data FORG expressed as a CMYK color system and a metallic color (second color space information) on the basis of the image data ORG and metallic ink addition information SA, and generates print data PORG by performing halftone processing.
Patent JP-2013169801-A (JP)
Title: Rear wheel steering device
Inventor: YOSHIOKA KAZUYA
IPC: B62D6/00
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a rear wheel steering device capable of reducing a burden acting on constitution for locking steering of a rear wheel, and capable of making the constitution compact.SOLUTION: A rear wheel steering device 11 includes a rear side rack shaft 40, a screw shaft portion 46 provided in the rear side rack shaft 40, a ball nut device 43, and a lock device 44. The ball nut device 43 includes a ball nut 52 screw-coupled to the screw shaft portion 46, and displaces the rear side rack shaft 40 in a longitudinal direction X, by changing a relative coupling position of the ball nut 52 to the screw shaft portion 46. The lock device 44 includes an engagement recess 68 formed in the ball nut 52, a guide recess 76 formed in the rear side rack shaft 40, and a fixing member 75 engaged with both the engagement recess 68 and the guide recess 76 to prohibit the displacement of the rear side rack shaft 40, when the rear side rack shaft 40 is located in a neutral position, and to prohibit thereby rotation of the ball nut 52.
Patent JP-2013172251-A (JP)
Title: Waveguide converter
Inventor: NAKAMURA SATOSHI
IPC: H01P5/107
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide converter which can ensure the required signal conversion performance regardless of variation in the dimensions or alignment which occurs during manufacture.SOLUTION: The waveguide converter includes a waveguide having a cavity through which a signal is transmitted, and a first aperture formed in the cross section of the cavity in a direction orthogonal to the signal transmission direction, and a circuit board having a signal line, a conductor patch connected with the signal line, and a second aperture surrounding the conductor patch on the same surface, where the waveguide is fixed tightly so that the first aperture surrounds the second aperture. The conductor patch has a rectangular part and protrusions. The rectangular part has a short side in a direction parallel with the short side of the first aperture, and a second long side connected with a first long side and the signal line in a direction parallel with the long side of the first aperture. The protrusions are provided, respectively, near both ends of the second long side in contact with the short side.
Patent JP-2013172532-A (JP)
Title: Power storage system, and energy storage utilization system and power supply system having the same
Inventor: TONE TOSHITAKA
IPC: H01M2/34
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent charge and discharge from starting again while a secondary battery still has abnormalities when charge and discharge of the secondary battery is suppressed due to abnormality detection.SOLUTION: In a power storage system, protection means is a relay switch provided between a charging part 4 and a secondary battery 1 and between the secondary battery 1 and an output part 3, and abnormality detection means has an operation element provided to the secondary battery 1, and a resistor provided in parallel with the operation element. The operation element operates by a control current supplied by a power source different from that for charge and discharge of the secondary battery 1. The operation element operates when heated by abnormal heat generation of the secondary battery 1. The relay switch blocks energization, by an operation of the operation element. During the operation of the operation element, the control current flows in the resistor to make the resistor generate heat. Until the control current is blocked, the operation element receives the heat of the resistor to maintain the operation state.
Patent JP-2013170385-A (JP)
Title: Galvanized plate having surface provided with solar cell, and fabrication method thereof
Inventor: NAGAURA YOSHIAKI
IPC: E04D3/40
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell formed on the surface of a corrugated galvanized plate, which prevents detachment of solar cell thin film due to rainwater infiltration through a nail hole.SOLUTION: After a hook 7, a pad eye 7, a long eye 7, an open pad eye 7, an eye strap 7, or a UK turnbuckle 7 is welded to, or with metallic adhesive attached to, the rear face of a corrugated galvanized plate 2 or a flat galvanized plate, a solar cell 1 is formed on the surface of the galvanized plate 2.
Patent JP-2013169884-A (JP)
Title: Pneumatic tire
Inventor: SASAKI KEIYUKI
IPC: B60C11/03
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which secures both weight saving and pinch cut resistance.SOLUTION: A carcass layer 4 of a pneumatic tire 10 includes a folding part 4T which is folded in a bead part 3, and the folding part 4T ends at a tire radial direction inside of a tire maximum width Wmax. A side wall part 2 of an outside part 10out located outside of a tire equator line CL at vehicle mounting time includes a reinforcing layer 7 formed by a plurality of cords. The reinforcing layer 7 is arranged at a tire width direction outside of the carcass layer 4, and a tire radial direction outside end of the reinforcing layer 7 overlaps with a belt layer 5.
Patent JP-2012224837-A (JP)
Title: Thermoplastic elastomer composition for air bag cover and air bag
Inventor: OTANI KOSUKE
IPC: C08K5/14
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which is excellent in flowing property and mechanical strength and is suitable for an air bag cover.SOLUTION: The thermoplastic elastomer composition comprises: a component (A) including (a) a propylene-based polymer component having a content of propylene-based monomer unit of 90-100 wt.% and (b) an ethylene-α-olefin copolymer component (b) having a content of ethylene-based monomer unit of 20-80 wt.% and a content of α-olefin-based monomer unit of 80-20 wt.%; a component (B) that is an ethylene-α-olefin-non-conjugated diene copolymer rubber having a content of ethylene-based monomer unit of 35-75 wt.% and a content of α-olefin-based monomer unit of 65-25 wt.%; a component (C) that is a mineral oil-based softener; and further 0.01-0.3 pts.wt. of a cross-linking agent.
Patent JP-2013179123-A (JP)
Title: Light emitting element, light emitting device, authentication device and electronic equipment
Inventor: YAMAMOTO HIDETOSHI
IPC: H01L51/50
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide: a light emitting element that emits light in a near infrared region, and is high in efficiency and long in life; and a light emitting device, an authentication device and electronic equipment which include the light emitting element.SOLUTION: A luminous layer contains a compound represented by the following formula (1) and a compound represented by the following formula IRH-1. [In the formula (1), each A independently represents a hydrogen atom, an alkyl group, an aryl group, an arylamino group or a triarylamine.] [In the formula, n represents a natural number of 1-10, and R represents a substituent or a functional group.]
Patent JP-2013179864-A (JP)
Title: Sugar solution and method for producing the same
Inventor: OKUNO MASAHIRO
IPC: A23L1/09
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a sugar solution and a method for producing the same.SOLUTION: A sugar solution having Brix of 50-90°, and containing at least sucrose, glucose, fructose, maltose, and 5-hydroxymethyl furfural is provided. The sugar solution includes glucose and fructose of 30-90 pts.mass to sucrose of 100 pts.mass. The present invention also provides a method for producing the sugar solution.
Patent JP-2012149069-A (JP)
Title: Therapeutic peptide
Inventor: WALKER KENNETH WILLIAM
IPC: C12N15/09
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide compounds that exhibit improved bioefficacy in multidose administration.SOLUTION: The invention relates to polypeptides or peptides modified to include an antibody Fc region and one or more water-soluble polymers.
Patent JP-2013180929-A (JP)
Title: Fuel processor
Inventor: HONDA NAOYA
IPC: C01B3/38
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel processor capable of mixing a reformed gas and air sufficiently at a pressure drop that is lower than conventional arts.SOLUTION: A mixing vessel (13) with a hole is provided after where a reformed gas and air join together, whereby the mixture of the gas and the air is promoted in the mixing vessel (13). Moreover, the mixture of the gas and the air is further promoted by discharging the gas from the hole (54) of the mixing vessel (13) and turning an annular flow channel of a mixture header (14).
Patent JP-2013183577-A (JP)
Title: Power control system, power control unit, and power control method
Inventor: TAKENAKA TETSUYA
IPC: H02J7/35
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To allow stable power supply from a solar cell to a load even if a system is shielded.SOLUTION: A power control system includes a first control part for controlling supply of power from a solar cell to a plurality of loads, and a second control part for controlling charge/discharge to/from a storage battery which is one of a plurality of loads. The first control part performs output control according to power consumption at the plurality of loads, and the second control part increases charge power to the storage battery during autonomous operation and detects output fluctuation from the first control part or the solar cell according to increase in the charge power. On the basis of the detected output fluctuation, it controls charging of the storage battery so that, even if the system is shielded, a supply power can be refilled with a load power of such amount as is supplied to a specified load, allowing stable power supply to other loads.
Patent JP-2012205589-A (JP)
Title: Mushroom bed cultivation method of mushroom
Inventor: YOSHIKI YOSHINO
IPC: A01G1/04
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a mushroom bed cultivation method of Pleurotus cystidiosus or black abalone mushroom that is appropriate for a large-scale commercial production.SOLUTION: The mushroom bed cultivation method of Pleurotus cystidiosus or black abalone mushroom is characterized by using only a corn cob as the medium base material of the medium for a solid cultivation of mushroom. Moreover, the mushroom bed cultivation method of Pleurotus cystidiosus or black abalone mushroom includes a process in which the medium base material and a nutrient material fewer than the medium base material by a dry weight ratio are mixed to make the medium for a solid cultivation of mushroom. Thereby, the germination at a cultivation process can be controlled, and the harvesting of a maturation fruit body can be performed at a simultaneous periodm, thereby Pleurotus cystidiosus or black abalone mushroom can be stably produced, the growing period can be shorten, and an excellent maturation fruit body with a good quality can be produced in a large-scale commercial production.
Patent JP-2013192321-A (JP)
Title: Charging power control device, charging power control method, program, and photovoltaic power generation system
Inventor: YAMADA JUNICHIRO
IPC: H02J3/32
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To further improve charging efficiency.SOLUTION: A photovoltaic power generation system comprises: a solar panel for generating power by receiving sunlight; a PV power conditioner for performing DC/AC conversion of the power generated by the solar panel; and a charging AC/DC converter for performing AC/DC conversion of output power output from the PV power conditioner, and charging a storage battery with the converted power. Voltage of power supplied from the solar panel to the PV power conditioner is acquired in a state where power supply from a power system stops. According to the voltage, variation in the power supplied from the solar panel to the PV power conditioner is calculated. On the basis of variation in the voltage, adjustment of charging power output by the charging AC/DC converter for charging the storage battery is performed to the charging AC/DC converter. The present technology can be applied to a photovoltaic power generation system comprising a photovoltaic power generation panel and storage battery.
Patent JP-2012137186-A (JP)
Title: Modular unit for fluid dispensing head assembly
Inventor: FLATT LARRY W
IPC: F16K27/00
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved fluid dispensing head assembly constituted of components for fluid dispensing head assembly or of a modular unit.SOLUTION: A fluid dispensing head assembly includes a modular unit for fluid dispensing head assembly to be fixed together with another modular unit 10 for fluid dispensing head assembly, and it is arranged so that the obtained fluid dispensing head assembly of a specified size meets the customer's requirement for dispensing or disposition application. Each modular unit for fluid dispensing head assembly is assembled so as to store or admit installation of a specified number of dispensing valve elements 30, for example 6, 8, or 10. It is arranged so that if any particular customer requires a fluid dispensing head assembly in which a particular number of dispensing valves 30 are incorporated, for example 12, 14, 16, 18, 20, so a plurality of modular units are fixed to one another and the obtained assembly contains the desired number of fluid dispensing valves.
Patent JP-2012193734-A (JP)
Title: Fuel pump
Inventor: KOVALEV DENIS
IPC: F02M59/44
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump capable of being produced with lower manufacturing costs.SOLUTION: This fuel pump (1), in particular high-pressure fuel pump for a common rail fuel system, comprises a metal pump cylinder (10) and a metal pump piston (20) movably guided in the pump cylinder. With the invention, a fuel pump is provided, which can be produced with lower manufacturing costs. This is achieved, inter alia, that the pump piston (20) is made of a heat-treatment-free and coating-free bearing material, wherein the bearing material is formed from a wrought alloy or a copper alloy.
Patent JP-2013177195-A (JP)
Title: Rice ball sheet
Inventor: FUKAI KOJI
IPC: B65D65/10
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic rice ball sheet capable of preventing infection of infectious diseases such as influenza by arranging an antifouling sheet on the rice ball sheet to prevent dust, bacteria, viruses or the like on hands from being ingested together with the rice ball when eating the rice ball with bare hands.SOLUTION: A rice ball sheet is composed of a material such as vinyl or polypropylene. In addition, an antifouling sheet composed of a material such as vinyl or polypropylene is arranged inside a sheet composed of a few layers. Alternatively, one tape is arranged on the left and another on the right in the vicinity of the right and left sides of a rectangle sheet composed of the material such as vinyl or polypropylene.
Patent JP-2013189575-A (JP)
Title: Resin composition and resin molded article
Inventor: MIKAMI MASATO
IPC: C08L69/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can form resin molded articles excellent in impact resistance and mechanical characteristics.SOLUTION: A resin composition includes cellulose, resin particles, and a resin emulsion. The glass transition temperature (Tg) of a resin in the resin emulsion is ≤50°C. The content of the cellulose on the basis of the total amount of the cellulose and the resin particles is ≥25 mass%. The resin composition includes a polycarbonate as the resin particles. The polycarbonate is a crystalline polycarbonate.