baber/WOPTO huggingface dataset:
Patent JP-2008195929-A (JP)
Title: Novel fluorine-containing polymer and method for producing fluorine-containing polymer
Inventor: ITO TAKAYUKI
IPC: C07D493/10
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing polymer that can reduce by-products, can easily produce a polymer having a high molecular weight and being easily soluble in a solvent and permits the adjustment of the fluorine content and the structure of the main chain in a wide range.  <P>SOLUTION: In the method for producing a fluorine-containing polymer, a fluorine-containing compound having, in a molecule, two or more terminal fluorine-containing vinyl groups directly connected to an oxygen atom and a compound having two or more groups represented by -XH (wherein X is an oxygen or sulfur atom) are subjected to an addition polymerization. A fluorine-containing polymer having a recurring unit represented by the general formula (i) is also disclosed. In the general formula, Rf<SB>1</SB>represents a perfluoroalkyl group, Rf<SB>2</SB>and Rf<SB>3</SB>are each a fluorine atom or a perfluoro alkoxy group and the Rf<SB>1</SB>, Rf<SB>2</SB>and Rf<SB>3</SB>may together form a ring, X is an oxygen or a sulfur atom and L is a divalent organic group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008165811-A (JP)
Title: Customer management system
Inventor: MATSUSHITA HISAHIRO
IPC: G06Q10/00
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To always surely execute processing based on customer identification information, while executing reading-in work of the customer identification information in a short time.  <P>SOLUTION: This customer management system has a customer identification information holding means arranged in a shopping vessel exclusively used with every customer, a customer identification information detecting means arranged in the vicinity of an accounting register for executing a selling registering processing of a commodity stored in the shopping vessel and detecting the customer identification information held by the customer identification information holding means, and an adjustment information acquiring means for acquiring adjustment information when executing the selling registering processing by the accounting register with every customer specified by the customer identification information detected by this detecting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009165647-A (JP)
Title: Reclining device
Inventor: ITO TOSHIHARU
IPC: A47C1/025
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device having a pair of wedge-shaped members inserted into an eccentric space between a circular hole having a large diameter and a cylindrical portion having a small diameter which are provided at one and the other of an externally toothed gear and an internally toothed gear, respectively, and moving the pair of wedge-shaped members urged in a wedging direction in a wedge releasing direction by the rotation of a wedge releasing member, wherein the wedge-shaped member has improved sliding smoothness, and abnormal sound or eccentric wear is prevented.  <P>SOLUTION: In the reclining device, the pair of wedge-shaped members are formed with: normal thick wall portions provided at the ends on the sides pressed by a press releasing member, and at positions different in a direction along a rotary shaft of the wedge releasing member, having both side surfaces being outer cylindrical surfaces and inner cylindrical surfaces which are sliding surfaces relative to the internally toothed gear and the externally toothed gear, and having abutment surfaces against the wedge releasing member; and lubricant inlet portions having a thickness smaller than the thickness defined by extending virtual planes of the outer cylindrical surface and the inner cylindrical surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165713-A (JP)
Title: Seat
Inventor: KASANO SHINJI
IPC: B60N2/90
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent cushion property from the start of sitting to the end of sitting and also during sitting by mitigating a reaction to be added from a seat cushion in the initial stage of start of sitting in a seat in which a seat cushion is supported by a plurality of S springs stretched on cushion frames.  <P>SOLUTION: The seat is obtained by elastically supporting a seat cushion 10, which is defined on a specified seating section, by stretching the plurality of S springs SC, SR, SL side by side, where the respective one end parts are locked to a front frame body FF and the other end parts are locked to a rear frame body RF. The height of the S spring SC, which is positioned at the center part among the plurality of S springs SC, SR, SL stretched side by side, is set to be higher than the heights of the S springs SR, SL positioned on both the outer sides.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173097-A (JP)
Title: Slope opening and closing auxiliary device
Inventor: KAWAI KOTA
IPC: B60R3/00
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope opening and closing auxiliary device enabling effective use of a space while increasing assisting force.  <P>SOLUTION: In this slope opening and closing auxiliary device, an assisting force providing structure 51 for giving energizing force of a coil spring 43 to a wire cable 45 is formed by connecting the wire cable 45 with the coil spring 43, the coil spring 43 of the assisting force providing structure 51 is provided in a vehicle body 21, and the wire cable 45 of the assisting force providing structure 51 is fixed on a slope 23 to constitute a section between the coil spring 43 and the slope 23 by the wire cable 45. This slope opening and closing auxiliary device is provided with a conversion means for converting the direction of action of the energizing force applied on the wire cable 45 from the coil spring 43 into the direction 81 for pulling up slope to pull up the slope 23 by stretching the wire cable 45 around a pulley 71 provided at a high position and extending it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176497-A (JP)
Title: Top winding type electric wire bind, and binding method using top winding type electric wire bind
Inventor: NAGAIE HIROAKI
IPC: H02G1/02
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top winding type electric wire bind allowing not a bind by a vinyl-covered binding wire but a winding bind when fixing an electric wire to the top of an insulator, and a binding method using the top winding type electric wire bind.  <P>SOLUTION: The top winding type electric wire bind mounted across the electric wire and the insulator to hold the electric wire to the top of the insulator has a circular winding part 2 fitted to a neck part of the insulator at the center part of the winding bind for an insulated wire to wind one round and half; two spiral press-binding parts 3 crossing and press-binding the electric wire placed at the top of the insulator to wind the electric wire from its lower part; two insulator engaging parts 4 of semicircular shape engaged with the neck part of the insulator to cross and wind in a semicircle; and two spiral parts 5 located at both longitudinal ends of the winding bind for the insulated wire to wind around the electric wire.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174962-A (JP)
Title: Apparatus and method for finding water depth and method for estimating deposition amount of earth and sand at bottom of water
Inventor: KIMURA TAKASHI
IPC: G01C13/00
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To measure water depth even at a location distant from the edge of the water.  <P>SOLUTION: A water depth measuring apparatus 10 is provided with: a rod 11; a take-up member 14 mounted to a vicinity of one end of the rod 11; a measure 15 to be let out from the take-up member 14, guided along the rod 11, and droop from the tip of the rod 11 and having a surface displaying a scale for indicating the distance from the tip to which a weight 16 is mounted; and the weight 16 mounted to the tip of the measure 15. The rod 11 of the water depth measuring apparatus 10 is extended, until its tip reaches a location to be measured, and the measure 15 is extended by the take-up member 14, until the weight 16 reaches the bottom of the water to read the scale of the measure 15 at the height of the water surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172151-A (JP)
Title: Cushion
Inventor: IIDA KIYOSHI
IPC: A47C27/10
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion which can reduce the pulsation of air which a person sitting on air cells feel.  <P>SOLUTION: Since an accumulator 80 is provided en route in an air supply route supplying air to air cells 10 and 20 from an electric air pump 50, the pulsation of air discharged from the electric air pump 50 is reduced by the accumulator 80 before it is transmitted to air in the air cells 10 and 20, so that the pulsation of air which a person sitting on the air cells 10 and 20 feel can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008172255-A (JP)
Title: Electrostatic chuck
Inventor: MORITA NAOTOSHI
IPC: H01L21/683
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck which can prevent scattering, for example, of aluminum by controlling arcing.  <P>SOLUTION: A cooling gas hole (13) for the electrostatic chuck (1) is provided perpendicular to the chuck surface (3) and rear surface (11) in the thickness direction of the electrostatic chuck (1), and this gas hole is also used as the through-hole for pin for inserting a push pin (15) for removing a semiconductor wafer (5) stuck to the chucking surface (3) from this surface. In particular, in the inside of the cooling gas hole (13), an insulated sleeve (19) is arranged as a cylindrical member to cover almost the entire part of the internal surface; and accordingly, the aluminum surface of a metal base portion (gas hole in the side of the metal base) (21) of the cooling gas hole (13) will not be exposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009182776-A (JP)
Title: Coder, decoder, moving image coding method, and moving image decoding method
Inventor: KURODA YUKI
IPC: H04N19/147
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve a data compression rate and to efficiently use a transmission band by a scalable data structure in data transmission by a coder using scalability.  <P>SOLUTION: A frequency converting part for compressively codes image data, a quantizing part, a variable-length encoding part, an inverse frequency converting part for generating an image for prediction and a dequantizing part are provided for each of respective layers, and a downsampling part for reducing image resolution, a superresolution processing part for improving the resolution of an image, and a half pixel generation processing part are provided. The downsampling part downsamples an input image and inputs the downsampled input image in a frequency converting part of a subordinate layer with low resolution, and the superresolution processing part and the half pixel generation processing part perform superresolution processing and half pixel generation processing with respect to the image used to predict the subordinate layer and input those generated image and differential image in a frequency converting of a superordinate layer with high resolution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185640-A (JP)
Title: Wind power generator
Inventor: MATSUO TAKESHI
IPC: F03D11/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generator preventing salt damage, reducing noise, and easily started in a cold area.  <P>SOLUTION: This wind power generator includes: a nacell 3 storing power generating installations therein; internal heat exchanging sections 13, 15, 16 stored inside of the nacell 3 and performing heat exchange between the power generating installations and a refrigerant; an external heat exchanging section 17 arranged outside of the nacell 3 and performing heat exchange between the outside air and the refrigerant; a compressor 18 arranged inside of the nacell 3, compressing the refrigerant, and also circulating the refrigerant between the internal heat exchanging sections 13, 15, 16 and the external heat exchanging section 17; and an expanding section 19 expanding pressure of the refrigerant compressed by the compressor 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187865-A (JP)
Title: Connector with aligning plate
Inventor: MATSUMURA KAORU
IPC: H01R13/46
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector with an aligning plate for surely maintaining an aligning plate at a temporary locking position.  <P>SOLUTION: The connector with an aligning plate includes a connector housing with a fitting space, and the aligning plate 3 movably arranged on the fitting space and positioning a male terminal at a designated position. A temporary locked hook 6 formed by an arm section 60 and a projection section 63 and maintaining a plate section 30 of the aligning plate 3 at a temporary locked position is arranged inside the connector housing. A contact section N to an inner face of a hollow 33 generating vector P2 pulling the arm section 60 to an inner side of the fitting space is arranged on the projection section 63 so that the plate section 30 is forcibly pushed to a back side of the fitting space by a hand of an operator and the connector other than a fitting partner and the hollow 33 arranged on the surface of the plate section 30 is pushed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231409-A (JP)
Title: Curable composition and its cured product
Inventor: HAYAMA YASUSHI
IPC: C08G75/045
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition that has good curability and excellent storage stability and can give a cured product having low hygroscopicity and to provide its cured product.  <P>SOLUTION: The curable composition comprises at least one type of diene composition (A) selected from a group consisting of alkadiene, an alkadiene polymer and a cyclic diene of alkadiene and thiol (B) expressed by formula (1) (wherein, R<SP>1</SP>and R<SP>3</SP>are each independently a straight chain, saturated 1-4C hydrocarbon group, R<SP>2</SP>is hydrogen or a straight chain, saturated 1-4C hydrocarbon group, R<SP>4</SP>is a straight chain, branched or cyclic 2-20C hydrocarbon group, and n is an integer of 2-6).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190913-A (JP)
Title: Controlling device for fuel reformer
Inventor: IWAMOTO ATSUSHI
IPC: C01B3/38
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling device for a fuel reformer controlling while taking the nonlinearity of a heat model of a reforming catalyst into consideration.  <P>SOLUTION: An ECU (electronic control unit) 3 is equipped with: a catalyst temperature sensor 21 detecting temperature of a reforming catalyst 11; a catalyst temperature estimating section 32 estimating a catalyst temperature based on a correlation model that relates a catalyst temperature and a catalyst reaction heat coefficient among a plurality of parameters featuring the reformation reaction in the reforming catalyst 11; a controller 30 controlling temperature of the reforming catalyst 11 based on the estimated temperature T<SB>CAT HAT</SB>by the catalyst temperature estimating section 32; and a model correcting section 34 defining a plurality of correction weight functions W<SB>0</SB>to W<SB>4</SB>regarding the catalyst temperature as a definition region, calculating a plurality of local correction coefficients K<SB>CL 0</SB>to K<SB>CL 4</SB>to be multiplied by the respective correction weight functions, based on the detection temperature T<SB>CAT SNS</SB>by the catalyst temperature sensor 21 and on the estimated temperature T<SB>CAT HAT</SB>by the catalyst temperature estimating section 32, and correcting the correlation model based on the plurality of correction weight functions and local correction coefficients.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192188-A (JP)
Title: Feeding method for ice-water slurry
Inventor: MATSUDAIRA AKIHIRO
IPC: F24F5/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To densely store a great deal of ice by evenly storing the ice in an ice storage tank, particularly in a spreading direction, in a dynamic type ice bank system.  <P>SOLUTION: Ice-water slurry S is delivered upward from below from a feed opening 5a of a feed pipe 5 in the ice storage tank, and the feed opening 5a of the feed pipe 5 is positioned above a water level L in the tank. A bulging height Hice of the ice in the ice storage tank when a predetermined ice storage rate is achieved in the ice storage tank is determined, a water column height H of a dynamic pressure part of the ice-water slurry S is determined from a flow velocity of the ice-water slurry S in the feed opening 5a, and a height h subtracting H from Hice is set at a height position of the feed opening 5a above the water level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199751-A (JP)
Title: Fuel cell system, and method of controlling the same
Inventor: TEJIMA TAKESHI
IPC: H01M8/10
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of energy efficiency of a fuel cell system and to improve startability at low temperatures, in the fuel cell system with a fuel cell.  <P>SOLUTION: When it is estimated after stopping power generation by a fuel cell stack 100 that water generated by electrochemical reaction of hydrogen and oxygen during power generation freezes in a membrane electrode assembly provided in the fuel cell stack 100, feeble power generation (temperature gradient formation control) is performed so that the temperature of the membrane electrode assembly becomes relatively higher than the temperature of a separator. This temperature gradient formation control is performed only within a period until a temperature gradient is formed between the membrane electrode assembly and the separator, and is promptly stopped after the temperature gradient is formed between the membrane electrode assembly and the separator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198573-A (JP)
Title: Oscillating body device, method for manufacturing the same, optical deflector constituted of oscillating body, and optical device
Inventor: SUGIYAMA HISASHI
IPC: G02B26/10
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillating body device or the like capable of suppressing an increase in cost of the device and reductions in operation response speed and life, and reducing amplitude variance (jitters) of a movable plate generated during driving.  <P>SOLUTION: The oscillating body device is provided with the movable plate where at least one side is supported to be twisted and vibrated around a torsion shaft by a support beam having spring characteristics for a holding part, and drives the movable plate around the torsion shaft. The movable plate is constructed in such a manner that projections for reducing the amplitude variance of the movable plate generated during the driving are formed in both side ends around the torsion shaft of the movable plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201243-A (JP)
Title: Display unit
Inventor: NITOBE RYUTARO
IPC: G02F1/133
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit capable of suppressing malfunctions of an apparatus.  <P>SOLUTION: The liquid crystal display unit 100 is provided with a boosting circuit 6 for boosting a power voltage (PVDD) by means of clock signals (DCCLK and BDCCLK) and a liquid crystal driver IC3 for supplying the clock signal. A soft start period is configured so that during starting of the boosting circuit 6, at least either the power voltage (PVDD) or the voltage of the clock signals (DCCLK and BDCCLK) is lower than a voltage during an ordinary operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197751-A (JP)
Title: Sound absorber
Inventor: SHIRAI AKIHIRO
IPC: F01N1/08
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorber of a simple structure capable of reducing noise of a wide frequency band.  <P>SOLUTION: The sound absorber 10 is provided with an outer cylinder 20 and an inner pipe 30. The inner tube 30 is provided in the internal space of the outer cylinder 20. Sound-absorbing material 55 is filled in a space between the outer cylinder 20 and the inner pipe 30. Six perforated areas 31-36 are formed on the inner pipe 30. In the inner pipe 30, the six perforated areas 31-36 line up toward an exit end from an entrance end of the inner pipe 30. A plurality of through-holes 41-46 are regularly opened in each of the perforated areas 31-36. Diameters of the through-holes 41-46 formed on the inner pipe 30 are different for each of the perforated areas 31-36. In the inner pipe 30, the nearer to the exit end is each of the perforated areas 31-36, the smaller is the diameter of any of the through-holes 41-46 opened therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205713-A (JP)
Title: Target level setup method for reproducing optical information recording medium, optical information recording medium processor, and target level setup program
Inventor: KAKIMOTO HIROYA
IPC: G11B20/18
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately set up the target level in the PRML system under simple and low cost conditions.  <P>SOLUTION: The target level setup method for reproducing an optical information recording medium includes a step of generating reproduced signals from the reflected light of the laser beam radiated to the optical information recording medium, a step of applying waveform equalization matching the predetermined partial response property to the reproduced signals to generate the waveform-equalized reproduced signals, a step of detecting the peak levels of the predetermined marks and spaces from the waveform-equalized reproduced signals regardless of marking conditions adjoining the marks, and a step of determining and setting up the irregular spacing values of target levels used for Viterbi decoding and arranged with irregular spacing based on correlations between the detected peak levels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201631-A (JP)
Title: Slot machine
Inventor: OSAKA YUICHI
IPC: A63F5/04
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of reducing a lag between a timing when receiving signals to become a reference of image data stored in an image data buffer and a timing when displaying and outputting the image on an image display device based on an operation of a player in the slot machine using a double-buffering method for displaying and outputting an image on the image display device.  <P>SOLUTION: The slot machine includes: a performance control means which transmits performance signals for generating image data corresponding to an image to be displayed and output on the image display device for each performance signal transmission period; and an image generation means which, when receiving the maximum number of performance signals in one period of an image data buffer change period that is longer than the performance signal transmission period, defines a performance signal received in the last out of the received performance signals as a reference signal, and which generates the image data based on the reference performance signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT