baber/WOPTO huggingface dataset:
Patent JP-2009006426-A (JP)
Title: Surface coated cutting tool with hard coating layer exerting superior wear resistance in high speed cutting
Inventor: NAKAMURA KEIJI
IPC: B23B27/14
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool with a hard coating layer exerting superior wear resistance in high speed cutting.  <P>SOLUTION: In this surface coated cutting tool, an upper part layer of the hard coating layer is constituted of an aluminum oxide layer, and a lower part layer is constituted of an adhesion Ti compound layer and a reformed (Ti<SB>1-X</SB>Zr<SB>X</SB>)CN layer (X=0.02 to 0.25 in an atomic ratio). The reformed (Ti, Zr)CN layer shows an inclination angle frequency distribution graph measuring and totalizing inclination angles formed by normals of ä111} faces of crystal gains of an external layer, in which a highest peak exists in an inclination angle section in the range of 0 to 10 degrees and a total of frequency existing in the inclination angle section occupies a rate of 45% or more of the frequency total in the inclination angle frequency distribution graph.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005968-A (JP)
Title: Game machine
Inventor: KOBAYASHI MAKOTO
IPC: A63F5/04
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent a game from becoming monotonous.  <P>SOLUTION: The game machine (1) has a liquid crystal displaying portion (5a) and a sub control circuit (72). The sub control circuit (72) displays the same symbol train as reels (3L, 3C, 3R) side by side on the symbol display domains (21L, 21C, 21R) of the liquid crystal displaying portion (5a) on condition that a false continuation notice is first chosen as the content of performance and variation displays these three symbol trains. Next, after all the reels (3L, 3C, 3R) stop, the stop display of the symbol combination of the three symbol trains used as an indication of chance and the variation display of the three symbol trains are repeated predetermined times. Next, when repetition is finalized, the symbol combination used as a ready-for-winning combination is stop displayed on the condition that BB is decided as an internal winning combination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012594-A (JP)
Title: Fuel tank structure
Inventor: ASO SHUICHI
IPC: F02M37/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank structure capable of suppressing heat transmission to fuel in the fuel tank.  <P>SOLUTION: In the fuel tank unit 10 for the vehicle, a canister unit 44 in which a canister 25 for adsorbing a fuel vapor and a fuel system part including a fuel pump 16 for pressure-feeding the fuel in the fuel tank are integrated is arranged such that it is left from a bottom wall 11B of the fuel tank body 11 and is surrounded by an upper space in a gravity direction in the fuel tank body 11. The fuel pump 16 is formed so as to suck the fuel through a fuel tube 68 connected to an inlet 16A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008021308-A (JP)
Title: Method and apparatus to organize file based on download location
Inventor: JANAKIRAMAN JANANI
IPC: G06F13/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer implemented method, apparatus and computer usable program for managing files.  <P>SOLUTION: A set of origination locations for a plurality of files is identified to form a set of identified origination locations in response to a request to view the plurality of files. Each origination location in the set of identified origination locations identifies a location from which a file in the plurality of files is received. A representation of the plurality of files is presented using a set of graphical indicators based on the set of identified original locations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009016622-A (JP)
Title: Superconducting coil unit and superconducting equipment with the superconducting coil unit
Inventor: SAWA TAKESHI
IPC: H01F6/06
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent pancake coils from rotating by a mechanical structure in a superconducting coil unit having a plurality of pancake coils stacked.  <P>SOLUTION: A superconducting coil unit is constituted by stacking and fixing the plurality of pancake coils formed by winding superconductors around spools axially in order onto a center connecting core material. While a groove or projection is provided which extends axially on an outer peripheral surface of the center connecting core material, a groove in which the projection is to be fitted or a projection to be fitted in the groove is provided on an inner peripheral surface of each spool. The groove provided to the center connecting core material or spool has a longer peripheral length than that of the projection. The projection is made to abut against one peripheral end side of the groove and a fixation key is inserted into a gap formed on the other side to fix each spool to the center connecting core material, and the adjacent pancake coils are made different in fixing key insertion position to make a peripheral position shift in winding end position as a lead wire connection part of each pancake coil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015092-A (JP)
Title: Flat panel display
Inventor: OKAZAKI CHOICHIRO
IPC: G09F9/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve contrast while suppressing the reduction in brightness, in a flat panel display.  <P>SOLUTION: A linear deflecting plate 11 is installed on the light emission surface side of a plasma display panel 20. Light emitted from a fluorescent film 10 is deflected and the main deflection axial direction coincides with the deflection axial direction of the linear deflecting plate, so that the reduction in the brightness of the light emitted from a phosphor is suppressed, external light reflection can be suppressed and bright room contrast can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013330-A (JP)
Title: Filament-reinforced composite resin composition and molded article
Inventor: KITADE HIROSHI
IPC: C08K9/04
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filament-reinforced composite resin composition having good dispersibility of an organic filament, providing excellent appearance, and having excellent mechanical strength such as rigidity and impact resistance, and to provide a molded article formed therefrom.  <P>SOLUTION: The filament-reinforced composite resin composition comprises an olefinic resin, the organic filament and talc regulated so that the proportions of the organic filament and the talc to 100 pts.wt. of the olefinic resin may be 10-200 pts.wt. and 10-200 pts.wt. respectively. The molded article is obtained therefrom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021279-A (JP)
Title: Semiconductor epitaxial wafer
Inventor: SAWARA MASAYOSHI
IPC: H01L29/778
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor epitaxial wafer to be suitably used to manufacture a semiconductor chip comprising a plurality of field effect transistors (FET) by forming a GaN buffer layer which has high insulation and does not contain excessive impurities as a buffer layer right below a channel layer.  <P>SOLUTION: The semiconductor epitaxial wafer has the buffer layer on a substrate and also has an epitaxial layer as the channel layer right above the buffer layer, wherein the buffer layer has a structure formed by laminating an Al<SB>x</SB>Ga<SB>1-x</SB>N buffer layer (0≤X≤1), an AlN buffer layer, and a GaN buffer layer in order, and the GaN buffer layer has an electric resistivity of ≥1×10<SP>7</SP>Ωcm and a carbon concentration of 3×10<SP>16</SP>to 2×10<SP>17</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007260437-A (JP)
Title: Game machine, information storage medium and specific pattern jackpot occurrence probability improvement method
Inventor: ITO KEISUKE
IPC: A63F7/02
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a game player to expect a greater payback according to costs paid in a variation display game, and information storage medium.  <P>SOLUTION: When a central control part 14 receives a signal input showing a start of a variation display game from an input/output device 17, the control part 14 counts up the number of the games and judges whether the number reaches the predetermined number at a step S300. When it does not reach the predetermined number, the game finishes as it is. While it reaches the number, the control part 14 judges whether it is in a probability variation state or not at a step S301. When it is not in a probability variation state at the step S301, the control part 14 finishes the game. While it is in a probability variation state, the control part 14 makes a special character, a first piece of information, appear at a step S302, displaying information that a jackpot occurrence probability of the specific pattern is improved and improving the jackpot probability of the specific pattern at a step S303 to shift it to a step S304 to display various information, a second piece of information, to finish the game.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009021940-A (JP)
Title: Bridge apparatus
Inventor: YAMADA YUSUKE
IPC: H04L12/70
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a bridge apparatus which receives a multicast packet from a network and transfers it to a recipient side, to cancel communication band pressure caused, by converting the multicast packet received from the network into a broadcast packet and transmitting it to a recipient-side communication line, when registration (entry) of a recipient-side device is deleted from management information within the apparatus.  <P>SOLUTION: Even if a bridge apparatus 101 receives from STBs 105, 106 and a personal computer 107 that are recipient-side devices, a notification (departure message) that a prescribed multicast packet is not received, the bridge apparatus will not immediately delete entry information registered for distributing a packet to the relevant recipient-side device, but will delete the relevant entry information, after the lapse of a prescribed time, taking into account the time at which the relevant multicast packet will not arrive from a content distribution server 100 any longer, after delivery of the departure message.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024083-A (JP)
Title: Resin particle dispersion
Inventor: FURUTA TSUYOSHI
IPC: C08J3/11
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle dispersion, capable of forming a coating film having high adhesiveness.  <P>SOLUTION: The resin particle dispersion includes, as essential components, a resin particle (A) composed of a resin (a), a resin precursor (B) and a dispersion medium (U), the resin particle (A) having a volume average particle size of 1-300 μm and a center line average roughness on the particle surface of 5-300 nm. The resin particle (A) preferably includes an outer shell layer (E) 0.01-0.2 μm thick formed of a thermoplastic resin (e) and an inner shell (F) formed of a resin (f) which may be the same as or different from the thermoplastic resin (e).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182180-A (JP)
Title: Heating apparatus and semiconductor manufacturing apparatus
Inventor: OKABE AKIRA
IPC: H01L21/31
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating apparatus and semiconductor manufacturing apparatus which carry out a fine heating temperature control easily.  <P>SOLUTION: A heating apparatus for heating a semiconductor substrate placed on a support arranged in a reaction chamber of a semiconductor manufacturing apparatus includes a plurality of heat source units, each of which has a heat source lamp being attachable and detachable, and being attached by changing orientations in the circumferential direction. A semiconductor manufacturing apparatus includes: a reaction chamber to which a reaction gas is supplied; a support arranged in the reaction chamber; and a heating apparatus which heats a semiconductor substrate placed on the support, wherein the heating apparatus includes a plurality of heat source units, each having an attachable and detachable heat source lamp, which is also attachable by changing orientations in the circumferential direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009025742-A (JP)
Title: Display device
Inventor: KONO TORU
IPC: H01L51/50
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve brightness change of a pixel due to environmental temperature variation in low electric power.  <P>SOLUTION: A display device includes: a display region 15 arranging a plurality of the pixels 10; a display scanning circuit 17 and a signal drive circuit 16 for driving the plurality of the pixels; a display part 100 having a power source circuit 18 for supplying a current for making each of the plurality of the pixels emit light in brightness in response to a display signal from the signal drive circuit; a monitor element 20 of a constant current drive for detecting an environmental temperature; a plurality of constant current sources 25, 26; and a detecting part 200 for generating a signal controlling output voltage of the power source circuit 18 by detecting a voltage value relating to emission brightness of the pixel 10 by the monitor element 20, and changing the constant current for the monitor element 20 in response to a voltage value detected with the detecting part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031367-A (JP)
Title: Phase modulator
Inventor: MATSUMOTO NAOYA
IPC: G02F1/061
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase modulator capable of correcting voltage dependent phase modulation characteristics and voltage independent distortion highly precisely.  <P>SOLUTION: An LCoS type phase modulator 1 conducts phase modulation of input light corresponding to application of a driving voltage. An LUT map 15 correlates each pixel with one group out of a plurality of groups based on its phase modulation characteristics. An LUT 11 is set up in a one-to-one correspondence with the plurality of groups. A pixel position detecting device 37 specifies an LUT 11 with respect to each pixel corresponding to the group with which the pixel has been correlated by using the LUT map 15. An LUT processor 36 converts a control input value A input to each pixel into a DA input value B referring to the specified LUT 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028744-A (JP)
Title: Method of manufacturing metallic tubular member
Inventor: YAMAGUCHI TAKEO
IPC: B23B51/04
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of manufacturing a metallic tubular member excellent in surface hardness and mechanical characteristics.  <P>SOLUTION: In the method of manufacturing the metallic tubular member, the metallic tubular member is compressed in a length direction in a die so as to reduce the volume.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033369-A (JP)
Title: Recorder, reproducer, recording and reproducing device, imaging device, recording method and program
Inventor: YAMADA TAKAHARU
IPC: H04N5/91
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a feature section, including feature data in input data, recorded as main moving image as the sub moving image that has image quality attributes different from those of the main moving image.  <P>SOLUTION: An encoder/decoder 220 encodes input data inputted from a data input part 211, and then a main media controller 231 records it in a recording medium 241 as a main moving image. Simultaneously, the input data is also inputted to a feature detector 250. The feature detector 250 detects feature data, such as facial image, and a sub media controller 232 records it in a recording medium 242 as a sub moving image. A recording position in the main moving image, which corresponds to the sub moving image, is linked to the sub moving image, and recorded in the recording medium 241 or 242 as management information. The sub moving image is recorded according to the image quality attributes, corresponding to its usage application and is used as a high image-quality reproduced image that uses a thumbnail image in a list of feature scenes or the main image as the starting point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033554-A (JP)
Title: Pulse width controller
Inventor: MAKITA SEIJI
IPC: H03K7/08
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse width controller capable of controlling pulse width of a pulse width modulation signal with high precision.  <P>SOLUTION: The pulse width controller 1 comprises: a counter 2 for counting clocks; a zero discrimination device 3 for outputting a zero discrimination pulse when the number of clock counts is zero; a register 4 for storing a pulse width indication value; a digital comparator 5 for outputting an operation instruction pulse when the number of clock counts is equal to the pulse width indication value data; a triangular wave generator 6 for generating triangular waves only for a period equivalent to two clocks after a period equivalent to half clock from when the operation instruction pulse is outputted; a D/A converter 7 for D/A converting the pulse width indication value data and generating a reference value; an analog comparator 8 for comparing the triangular wave with the reference value and outputting a comparison pulse corresponding to the results; and an RS-FF9 for outputting a PWM signal becoming "H" with output of the zero discrimination pulse and becoming "L" with output of the comparison pulse.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029480-A (JP)
Title: Packing box
Inventor: TAKEUCHI MASAKAZU
IPC: B65D85/68
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform an operation for packing and unpacking a heavy weight product with a caster with less labor than before, simple and safely when it is transported.  <P>SOLUTION: A cushioning member 1 is only inserted into a space between the caster 11 and the product 10 to be packed and does not support the product 10. When it is unpacked, an upper lid 4 is taken off, a slope plate 2b surrounding the lower part of a body case 3 is turned down to remove the body case 3. As the cushioning member 1 does not support the product 10, it is unnecessary to take up the product 10 to remove it, but removing it to the side is enough. The product 10 is moved by the caster 11 to reach the ground by going along a slope plate 2b. These series of operations can be simply and safely performed even only one operator to be able to reduce the stuff and to attempt easiness and safety of the operation. At a grounding position of the caster 11 of the bottom plate 2, a butyl rubber plate 2d for absorbing impact is fitted to reduce the pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032369-A (JP)
Title: Optical pickup and optical recording medium driving unit
Inventor: ANDO NOBUHIKO
IPC: G11B7/09
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup and optical recording medium driving unit with a simple and compact configuration for detecting a proper track error signal in which effect of a stray light between layers is reduced.  <P>SOLUTION: The optical pickup comprises photo detectors 9 and 10, and generates the track error signal Tr according to (A-D)-ma((B1+B2)-(C1+C2)) (ma is a coefficient set based on a ratio of tilt of a DC offset corresponding to a lens shift in the radial direction) based on a differential signal (A-D) of light receiving signals A and D from a split light receiving element of the photo detector and a differential signal ä(B1+B2)-(C1+C2)} of each sum signal of the light receiving element signals B1 and B2 and C1 and C2. Especially when recording or reproducing one of the recording layers of a double layer disk, the coefficient ma is corrected to be smaller than the correction coefficient set based on the ratio of the tilt of the DC offset corresponding to the lens shift in the radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034842-A (JP)
Title: Printer
Inventor: KAWAGUCHI AKIRA
IPC: B41L13/16
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism which has excellent durability and can perform high quality printing by removing ink adhering to the press roller of printer and preventing transfer to a paper sheet.  <P>SOLUTION: The printer that prints by pressurizing the paper sheet to a plate cylinder with a press roller 5 is provided with a cleaning mechanism 6 which cleans the press roller 5. The press roller 5 has a metallic layer 53 on the outer circumference, and the cleaning mechanism 6 is equipped with blades 62-1, 62-2 which scrape off ink adhering to the metallic layer 53.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013150-A (JP)
Title: Method for producing copper dimethyldithiocarbamate
Inventor: TANAKA YOSHIO
IPC: C07F1/08
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing high-purity cuprous dimethyldithiocarbamate.  <P>SOLUTION: The method for producing cuprous dimethyldithiocarbamate comprises concentrating an aqueous solution of sodium dimethyldithiocarbamate until concentration of the aqueous solution becomes ≥50%, adding cuprous oxide thereto while retaining the liquid temperature at ≥90°C, preferably ≥95°C and leading to phase inversion by raising reaction temperature and increasing viscosity of reaction mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037127-A (JP)
Title: Optical low-pass filter, and method for producing the same
Inventor: HATTORI TOSHIAKI
IPC: G02B5/18
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and compact optical low-pass filter capable of suppressing the generation of high order diffraction light, to provide a method for producing the same, or to provide an optical system having a satisfactory image contrast using the optical low-pass filter.  <P>SOLUTION: The method for producing an optical low pass filter includes: a step where a photopolymerizable composition 18 is applied and/or injected into a molding die 16; a step where a photomask 24 in which a plurality of light passing regions are regularly arranged within a light non-passing region is disposed between the molding die and a light source 22; a first emission step where parallel light is emitted through the photomask till the photopolymerizable composition is made into an imperfect cured state; a step where the photomask is removed; and a second emission step where the parallel light is further emitted till the photopolymerizable composition is perfectly cured, and the ratio of the thickness of the photopolymerizable composition to the width of the light passing regions of the photomask is ≥10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036356-A (JP)
Title: Gear made of fiber-reinforced resin
Inventor: HARADA AKIRA
IPC: B29D15/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear made of a fiber-reinforced resin achieving further improvement in degree of freedom when setting higher strength than a gear made of a fiber-reinforced resin and in which a fiber texture layer is formed into a spiral shape, while ensuring fiber continuity of a fiber texture layer in the radial cross-section.  <P>SOLUTION: A worm wheel is provided with a fiber-reinforced resin part 16 integrally formed with a cored bar 15 so as to surround the outer periphery of the cored bar 15. The fiber-reinforced resin part 16 is formed by impregnating a resin into a plurality of braided layers R1-R7 respectively constituted by organizing reinforced-fibers into a braided shape. A plurality of the braided layers R1-R7 respectively have a continuous fiber reaching a tooth base part at a part corresponding to a tooth part 17 while being respectively formed into a closed-ring shape and independently formed into a concentric shape in the radial cross-section of the worm wheel.  <P>COPYRIGHT: (C)2009,JPO&INPIT