baber/WOPTO huggingface dataset:
Patent JP-2011029925-A (JP)
Title: Reception apparatus and method, program, and reception system
Inventor: LACHLAN BRUCE MICHAEL
IPC: H04J11/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of the process of demodulating signals transmitted by a MISO method.  <P>SOLUTION: An AND circuit 44 operates an ANDing of a CP flag from a CP flag generation portion 41, a sum CP flag from a sum CP flag generation portion 42, and a MISO flag from a P1 detection block, and if a CP signal detected from an OFDM signal is a Sum Pilot signal and if a transmission/reception method is the MISO method, supplies a correction value calculation part 36 with an enable signal in synchronism with the target OFDM signal. When the enable signal is input in synchronism with the OFDM signal, since the OFDM signal becomes the Sum Pilot signal of the CP signal, the correction value calculation part 36 supplies a correction circuit with a correction value corresponding to the phase of the sum pilot signal. This invention is applicable to the reception apparatus which receives signals transmitted from a plurality of transmission apparatuses by one antenna.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024804-A (JP)
Title: Portable spray sterilization apparatus
Inventor: OKIHARA MASAYOSHI
IPC: A61L9/01
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable spray sterilization apparatus which promptly carries out spraying treatment and sterilization in an emergency such as prevalence of viral/bacterial diseases or the like and which also prevents adverse effects of spraying.  <P>SOLUTION: A sterilization solution made by diluting an odorless sterilization agent having anti-corrosive property with water is stored in a solution tank 1. The sterilization solution within the solution tank 1 is supplied to a spray nozzle 32 of a spray unit 3 by applying pressure to the solution using a solution supply unit 2 comprising a feed pump 21, a plunger pump 25 or the like. The sprayed solution from the spray nozzle 32 is mixed with outside air introduced into a housing 34 via an outside air inlet 34 and is discharged as dry mist from an outlet. Sterilization is carried out by supplying the sprayed mist in the forward direction by air flow from a blower unit 75. In order to transfer the apparatus to a place where sterilization is necessary, the tank 1 and the units 2 and 3 are mounted on a truck 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010134415-A (JP)
Title: Multi-fiber connector ferrule for optical communication, method of manufacturing the same and optical fiber pigtail using the connector ferrule
Inventor: MAEDA TOSHIHIKO
IPC: G02B6/40
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-fiber connector ferrule for optical communication, having high positional accuracy of respective through holes for holding optical fibers and easily securing the positional accuracy of the optical fibers.  <P>SOLUTION: The multi-fiber connector ferrule 10 for optical communication includes a plurality of through holes 11 into which respective optical fibers 12 are inserted between both end faces of a columnar body 10a. The openings of the through holes 11 are arranged on a straight line BB on one end face of the columnar body 10a, and notches 13 are formed on positions crossing the straight line BB on the inner periphery of each through hole 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057170-A (JP)
Title: Power amplification device, transmission device and communication device both using the same
Inventor: NAGAYAMA AKIRA
IPC: H03F1/06
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplification device which includes a function of preventing deviation of the amplitude and phase of an output signal having amplified envelope variation from expected values, and a transmission device and a communication device both using the power amplification device.  <P>SOLUTION: A power amplification device comprises: a variable phase shifter circuit 10 which shifts the phase of an input signal; first and second adder circuits 11a, 11b which generate first and second constant envelope signals; first and second amplifier circuits 12a, 12b; first and second amplitude detection circuits 13a, 13b which detect amplitudes; a first amplitude control circuit 20 which varies the amplitudes of first and second constant envelope vector generation signals; an output adder circuit 14 which performs vector addition of first and second amplified signals to generate the output signal; a phase shift control circuit 30 which controls the phase shift amount of the variable phase shifter circuit; a gain control circuit 40 which controls the gains of the first and second adder circuits; and a second amplitude control circuit 50 which varies the amplitudes of the first and the second constant envelope vector generation signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113338-A (JP)
Title: Method for manufacturing glass substrate for fpd
Inventor: NISHIYAMA SAKAE
IPC: G02F1/1333
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a glass substrate for an FPD, of which the strength is not deteriorated even when the thickness is reduced by resolving shortcomings of a laser cutting method.  <P>SOLUTION: Glass substrates divided for respective display cell regions are manufactured by conducting: a preliminary step ST1 of forming a first scribe line 5a to partition the display cell region on a surface of a first glass substrate G1; a scanning step ST3 of scanning a laser beam along the first scribe line 5a; and a cutting step ST4 of cutting a laminate glass substrate by forming a second scribe line 5b on a surface of a second glass substrate G2 corresponding to the first scribe line 5a, in this order, in relation to the laminate glass substrate 1 with a plurality of display cell regions disposed between the first glass substrate G1 and the second glass substrate G2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011031119-A (JP)
Title: Method and equipment for treatment of sludge
Inventor: ARAKI HIROSHI
IPC: C02F11/145
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for treatment of sludge which can perform sludge treatment while preventing diffusion of hydrogen sulfide generated from sludge containing fibrous organic materials.  <P>SOLUTION: The method for treatment of sludge includes a dewatering process for dewatering a part of the moisture of the fibrous materials-containing sludge generated in a sewage or animal waste treatment plant 11 to produce moisture-reduced sludge in which the fibrous materials are coagulated and which has a moisture content of 40 mass% or more and 75 mass% or less, and a granulation process for adding and mixing quick lime to and with the moisture-reduced sludge to generate slaked lime by reaction between the moisture in the moisture-reduced sludge and the quick lime, releasing the surface tension of the moisture in the moisture-reduced sludge to diffuse the fibrous materials while heating the moisture-reduced sludge with heat generated by the formation reaction of the slaked lime, and coating the surface of the diffused, contracted and rounded organic materials with a part of the slaked lime to produce granular materials. Hydrogen sulfide generated in a process where the organic materials in the granular materials produced in the granulation process are made to react with the slaked lime coating the organic materials to be converted into calcium sulfide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032516-A (JP)
Title: Treatment method for copper converter dust
Inventor: SATO SHINYA
IPC: C22B15/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the recovery cost of copper by reducing the content of copper in residue after separation treatment of lead in copper converter dust treatment.  <P>SOLUTION: The treatment method for copper converter dust includes: an oxidation-acid leaching treatment in which sulfuric acid is added to the copper converter dust, and air and/or vapor is blown therein to remove acid-insoluble metal in the copper converter dust; and a sulfurizing treatment in which a leachate after the leaching treatment is sulfurized to recover copper and arsenic.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021450-A (JP)
Title: Wiring storage baseboard fitting member for reforming
Inventor: KATO SUSUMU
IPC: E04F19/02
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring storage baseboard fitting member for reforming requiring no repair work such as replacement of an interior material (such as cloth) by breaking a wall to the minimum in carrying out wiring work.  <P>SOLUTION: A wiring storage baseboard fitting member body A includes a wiring storage cover insertion groove D (female), and a wiring storage cover B includes an embedment opening E (male). A wiring storage baseboard fitting member clearance adjusting fixed liner G for adjusting a clearance between packing F for fixing the wiring storage baseboard fitting member to a floor with compressive force, and the floor and a baseboard is installed under the wiring storage cover B, and a wiring storage baseboard fixing back plate C is provided for fixing the wiring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040652-A (JP)
Title: Structure of ceramic substrate
Inventor: TEZUKA SHINICHIRO
IPC: H01L23/13
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a ceramic substrate that can be efficiently assembled in a circular can package being a standard article.  <P>SOLUTION: When the ceramic substrate is assembled in the circular can package being the standard article, the ceramic substrate is formed in a polygonal shape including a circle, an external diameter or a length of a diagonal of the ceramic substrate is made a little smaller than an internal diameter of a cap covering a component assembled in the circular can package, and a plurality holes are formed into which a plurality of pins fitted to the circular can package in advance can be inserted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010211783-A (JP)
Title: Design support apparatus, method, and program
Inventor: ANAI HIROKAZU
IPC: G06F17/50
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a designer to determine a designable range by efficiently calculating a relation between design variables including design parameters or a design condition even when there are many design parameters and a function expression for calculating each design amount is complicated, as regards design support techniques for supporting the whole designs in manufacturing.  <P>SOLUTION: A logical expression substitution unit 103 substitutes a part of a logical expression input by a logical expression input unit 102 or an objective function approximation polynomial from an objective function modeling unit 101 with a substitution variable. A quantifier elimination unit 104 eliminates a design variable to which a quantifier is attached from the logical expression obtained by the substitution to thereby generate a relational expression including the substitution variable and the design variables without any attached quantifier. A sampling point generation unit 105 generates a plurality of sampling points corresponding to the design variables and the substitution variable included in the relational expression. A possible range computation unit 106 computes a possible range that the relational expression can take. A possible range display unit 107 displays the possible range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050972-A (JP)
Title: Method and apparatus for operating wireless communication system
Inventor: LU YANLING
IPC: H04W56/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction ranging procedure for highly reliably reducing ranging latency.  <P>SOLUTION: A network station broadcasts to subscriber stations a report containing a plurality of preliminary decoding status indicators associated with respective time slots. Each preliminary decoding status indicator includes an indicator indicating successful decoding or not-successful decoding. Each positive indicator is associated with a respective detailed report. The report associated with each time slot, in which one or more codes were decoded successfully, is broadcasted to the subscriber stations. Each detailed decoding status report identifies each code that was decoded successfully among the codes received by the network station in the time slot with which the detailed decoding status report is associated. At each subscriber station which has transmitted a code to the network station, only if the report includes a positive indicator and if the detailed decoding status report associated with that positive indicator identifies the code transmitted by the subscriber station, successful decoding is identified.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044379-A (JP)
Title: Backlight device
Inventor: KAWASAKI YOJI
IPC: F21V23/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device which controls a drive circuit of an LED light source by monitoring irradiation surface by an optical sensor and which can maintain the detection sensitivity of high precision even if the optical sensor is used for a long period, and of which the irradiation surface can maintain stable luminance and chromaticity for a long period.  <P>SOLUTION: The backlight device has direct-light shielding portions 15, 15a, 15b which shield advance of direct light out of the emitted light from an LED 1, and an optical sensor 4 is arranged at the outside of a light conduction region 13 so that only indirect light may be received without receiving direct light out of the emitted light from the LED 1 that is shielded by the direct light shielding portions 15, 15a, 15b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048119-A (JP)
Title: Electrophotographic color fadable toner and method for producing the same
Inventor: KIHIRA KENJI
IPC: G03G9/087
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic color fadable toner that develops an excellent color-fading function without decreasing chargeability, and to provide a method for producing the toner.  <P>SOLUTION: The electrophotographic color fadable toner is obtained by melting and kneading a raw material containing at least a binder resin, a near IR ray absorbing dye, and a quaternary ammonium boron complex, followed by pulverizing and classifying, wherein a biaxial extrusion kneading apparatus is used in the melting/kneading process, and the temperature of the kneaded material at a discharge port during melting and kneading is controlled to a temperature lower by 20°C or more than the melting point of the quaternary ammonium boron complex.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050409-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of excellently improving the degree of attention to a game.  <P>SOLUTION: In an MPU 92 of a main controller 71, winning/losing drawing is performed on the basis of the entry of a game ball to an upper operation port or a lower operation port provided in a game area, and when a prescribed drawing result is attained in the winning/losing drawing, a game state is shifted to an opening/closing execution mode for making an entry to a variable winning device provided in the game area possible. Further, two or more kinds of forms are set in the opening/closing execution mode, and two or more kinds of shifting forms of the game state after the opening/closing execution mode are set as well. In this case, external output through an external terminal board 81 is delayed according to the kind of the opening/closing execution mode and the shifting form thereafter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009291637-A (JP)
Title: Solvent distillation apparatus
Inventor: NORO MASARU
IPC: B01D3/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the switching operation for a solvent being fed to a distillation apparatus needs to be performed by a worker in order to distillate the soiled solvent in the filtration container of a spin disk filter, and therefore, the workability is not good.  <P>SOLUTION: After the solvent, which has been used for the washing of a dry cleaner, which performs the washing by using the solvent, has been evaporated by a distillation still 14, the solvent is condensed and liquefied to make it reusable for the washing by this distillation apparatus. The solvent distillation apparatus is constituted in a manner to selectively introduce a solvent stored in a solvent tank 10, and the solvent after having been used for the washing in which to-be-filtered articles, a particular soil such as a fine refuse, are mixed when being filtered by a filter 11 to the distillation still 14. The solvent distillation apparatus is equipped with a control means which selects whether the solvent to be introduced to the distillation still 14 is the solvent stored in the solvent tank 10, or the solvent in which to-be-filtered articles are mixed in from the number of times of an electric signal indicating the operation number of times of the washing in the dry cleaner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011052041-A (JP)
Title: Scaly thin film fine powder dispersion
Inventor: TAKENAKA TOSHIO
IPC: C09D11/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scaly thin film fine powder dispersion wherein by subjecting a scaly thin film fine powder to a treatment to make the scaly thin film fine powder hardly settle, a metallic pigment using the powder makes one in which the powder is dispersed in an ink, and consequently the nozzle clogging is prevented and obtained printed matter can have an ample metallic luster.  <P>SOLUTION: A single metal, an alloy or a metallic compound is finely pulverized to obtain a scaly thin film fine powder, which is contained in a solvent to prepare the scaly thin film fine powder dispersion, wherein the scaly thin film fine powder has an average major axis of ≥0.5 μm and ≤5.0 μm, a maximum major axis of ≤10 μm, an average thickness of ≥5 nm and ≤100 nm, and an aspect ratio of ≥20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052269-A (JP)
Title: Method for manufacturing steel wire, and steel wire obtained by using the same
Inventor: SHIMIZU WATARU
IPC: C21D8/06
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel wire for obtaining a steel wire of desired high strength and high ductility by executing drawing work of a high-carbon steel wire with much carbon content without any structural collapse or degradation of ductility, and the steel wire obtained thereby.  <P>SOLUTION: In the method for manufacturing the steel wire, the wet-type drawing work is executed to a steel wire with the carbon content of 0.70-1.10 mass% and having a pearlite structure therein after the final heat treatment. The wet-type drawing work is carried out twice, and the intermediate heat treatment is carried out after the first wet-type drawing work and before the second one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053445-A (JP)
Title: Light source device and projector
Inventor: HASE KANAME
IPC: F21Y101/00
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of emitting brighter light, and contributing to simplification of cooling structure, miniaturization of the device and suppression of noise.  <P>SOLUTION: The light source device 2 has a plurality of light-emitting units 3, including a first light emitting tube 11 emitting light; a first sub reflection mirror 14 covering a part of a circumference of the first light emitting tube and reflecting the light emitted from the first light emitting tube; and a first main reflection mirror 12 reflecting the light emitted from the first light-emitting tube and the light reflected by the first sub reflection mirror in a first direction and having an opening formed in a second direction substantially perpendicular to the first direction. The plurality of light-emitting units are arranged in parallel in a third direction perpendicular to the first and the second directions, and a ventilation flue 20, which allows cooling air to consecutively pass, is formed on a side opposite to the first light-emitting tube, with respect to the first sub-reflecting mirror of the light-emitting units arranged in parallel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052131-A (JP)
Title: Solvent type restrippable pressure-sensitive adhesive composition and restrippable pressure-sensitive adhesive product
Inventor: SAITO NOBUHIKO
IPC: C09J201/00
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent type restrippable pressure-sensitive adhesive composition formable of a pressure-sensitive adhesive layer which can satisfy both of quick strippability and conformability as contradictory properties, excels also in adhesive power in slow stripping and excels in antistatic property, in order to be applied to a surface protective film for an optical member, or the like, and to provide a restrippable pressure-sensitive adhesive product having good properties.  <P>SOLUTION: The pressure-sensitive adhesive product is manufactured in which a pressure-sensitive adhesive layer of 20 μm thickness formed of the solvent type restrippable pressure-sensitive adhesive composition formable of a pressure-sensitive adhesive layer excellent in antistatic property is formed on a polyethylene terephthalate film base of 38 μm thickness. When 180° adhesive power of the pressure-sensitive adhesive product to an acrylic plate at 23°C and 65% relative humidity is measured, it is ≤1.6 N/25 mm in quick stripping at a rate of 30 m/min and value obtained by diving adhesive power in quick stripping by adhesive power in slow stripping at a rate of 0.3 m/min is ≤18.0. The pressure-sensitive adhesive layer has surface resistivity of <10<SP>13</SP>Ω.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050686-A (JP)
Title: Medical connection protector
Inventor: NAKAJIMA MASAKUNI
IPC: A61M39/02
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical connection protector which surely keeps a state in which a connection portion between a male connector and a female connector is covered.  <P>SOLUTION: The medical connection protector having an internal space for storing the connection portion between the male connector and the female connector, includes: an upper lid 2; a lower lid 3 connected with the upper lid; a first engagement portion 9 arranged in the upper lid; a second engagement portion 7 arranged in the lower lid; and an engagement structure for holding a state in which the upper lid and the lower lid are arranged so as to form the internal space by allowing the first and second engagement portions to be engaged with each other. The engagement structure includes an engagement auxiliary portion arranged in the lower or upper lid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009289403-A (JP)
Title: Information medium for recording stream data, its recording method, reproducing method, recording device, and reproducing device
Inventor: KIKUCHI SHINICHI
IPC: H04N19/70
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manage TS stream data when constructing a streamer utilizing a random accessible DVD-RAM.  <P>SOLUTION: In a DVD recording and reproducing system, a set top box part STB 83 receives an MPEG transport stream composed of a plurality of transport packets, and a formatter part 90 extracts support information, indicating whether the prescribed item is present in management information included in the transport packet or not. A drive part 51 recording data in a recording medium, having a management area and a data area records this support information on the management area.  <P>COPYRIGHT: (C)2010,JPO&INPIT