baber/WOPTO huggingface dataset:
Patent JP-2007051918-A (JP)
Title: Flaw detection method of rolling material
Inventor: TAKAOKA KATSUYA
IPC: G01N27/90
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flaw detection method of a rolling material for accurately calculating the arrival time of the end part of the rolling material that arrives at a flaw detector, to accurately start or complete flaw detection.  <P>SOLUTION: The average material passing speed Vave of the rolling material 3 that passes through a rolling machine 6 is calculated from the inlet side cross-sectional area Sin, outlet-side cross-sectional area Sout and outlet-side material passing speed Vout of the rolling material 3 in the rolling machine 6, the passing time Tio of the rolling material 3 that passes through the rolling machine 6 is calculated from the average material passing speed Vave and the distance Die from the inlet side of the rolling machine 6 to the outlet side thereof and the arrival time Tie of the rolling material 3, arriving at the flaw detector 12 after the end part of the rolling material 3, is detected on the upstream side of the rolling machine 6 is calculated, on the basis of the passing time Tio and the flaw detection due to the flaw detector 12 is started or completed after the arrival time Tie.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052300-A (JP)
Title: Cleaning device for mask substrate, and cleaning method for mask substrate using the same
Inventor: NAKADA MITSURU
IPC: G03F1/82
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for mask substrates, with which the whole end surface of a mask substrate and even an area where a pellicle has been stuck can be surely cleaned in the same chamber.  <P>SOLUTION: The cleaning device has a chamber 2 and in the chamber, at least a substrate supporting means 3 which can rotatably support a mask substrate 5, a substrate cleaning solution supplying means 6, 7 for supplying a cleaning solution to the substrate supported by the substrate supporting means 3, a cleaning brush 8 capable of being brought into sliding contact with the upper surface 5a and the end surface 5b of the substrate supported by the substrate supporting means 3 while being rotated or not rotated, and a waste liquid port 10 for discharging waste liquid of the cleaning solution from the chamber. The substrate supporting means 3 has a plurality of supporting pins 4 for supporting the periphery of the mask substrate 5 and can rotate the substrate supported by the pins relatively to the supporting pins so that the periphery of the substrate is supported by the pins at different positions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050449-A (JP)
Title: Electric resistance welding machine
Inventor: IZUMITANI TAKUJI
IPC: B23K11/11
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric resistance welding machine which can perform both direct spot welding and one side welding such as series spot welding and indirect spot welding.  <P>SOLUTION: The electric resistance welding machine 10 is equipped with a pair of welding electrodes 11, 12 and a moving mechanism 13 to relatively move the pair of welding electrodes 11, 12 to a position where their electrode faces 11a, 11b, 12a, 12b are arranged so as to face each other, or a position where those are arranged side by side in a line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059186-A (JP)
Title: Heat exchanging device for fuel cell vehicle
Inventor: TANAKA SOTOHARU
IPC: F28D1/053
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanging device for a fuel cell vehicle capable of improving heat exchanging efficiency by restraining growth of temperature boundary layer and velocity boundary layer.  <P>SOLUTION: On the heat exchanging device for a fuel cell vehicle 11 installed on a vehicle mounting a fuel cell system as a driving source, a plurality of core parts 14 composed of many arrayed tubes 16 and fins 17 arranged between tubes 16 are arranged in parallel with each other, and a cooling fan 13 for blowing cooling air to respective core parts 14 is arranged at lower stream side of the core parts 14. A gap 18 having a prescribed width is formed between respective core parts 14, and it is so constructed that the cooling air gets into through the gaps 18, and passes through the core parts 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060481-A (JP)
Title: Electronic apparatus
Inventor: HORII SHOJI
IPC: H04M1/02
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an electronic apparatus without depending on miniaturization of an electronic component.  <P>SOLUTION: The electronic apparatus has inside of a casing 2 a circuit board 21, a nearly plate-like key operation part 11, a supporting member 23 which is arranged between the circuit board 21 and the key operation part 11 to cover the surface 21a of the circuit board 21 and to support the key operation part 11, and an electroacoustic transducer 13 arranged between the surface 21a of the circuit board 21 and the supporting member 23. The electroacoustic transducer 13 is arranged between the circuit board 21 and the supporting member 23, so that at least a part of the electroacoustic transducer 13 may be overlapped with the supporting member 23 in the direction of overlapping the circuit board 21 and the supporting member 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060510-A (JP)
Title: Digital amplifier
Inventor: KUWANA YOSHIO
IPC: H03K17/16
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital amplifier which is valid for realizing a noise level requested for a digital amplifier for the purpose of high output/high fidelity.  <P>SOLUTION: In this digital amplifier for performing the differential driving of a speaker 620 by BTL configuration; the post-stage of a D class driver 130-1 and the post-stage of a coil LB configuring a low pass filter 140-2 are connected through the series circuit of a coil Lb and a capacitor Cb, and the post-stage of a D class drive 130-2 and the post-stage of a coil LA configuring a low pass filter 140-1 are connected through the series circuit of a coil La and a capacitor Ca, so that ripple components superimposed on each differential line can be mutually canceled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066954-A (JP)
Title: Resist coater and resist coating method
Inventor: MATSUMURA TAKUMA
IPC: B05D1/26
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coater and a coating method for coating a substrate for photomask with resist having a uniform in-plane film thickness, and to provide a resist coating method by which the thickness of a resist film can be adjusted arbitrarily during coating.  <P>SOLUTION: The resist coater comprises a substrate mounting section, a nozzle drip portion located at a position parallel with the surface of a substrate on the upper surface side, and a device control section for managing the entirety. The nozzle drip portion 10 is an assembly consisting of a plurality of nozzles in odd rows having the same number of rows and columns wherein the central one is a resist drip nozzle 3 and a plurality of other nozzles are gas blow-out nozzle 4. After resist solution is dripped from the resist drip nozzle to the central surface of the substrate, above-mentioned procedure for blowing out gas from a gas blow-out nozzle located in close proximity to that nozzle and for blowing out gas from a gas blow-out nozzle next to that located in close proximity to that nozzle is repeated, and then a procedure for blowing gas from the outermost circumferential nozzle is carried out thus applying resist.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060970-A (JP)
Title: Method for treating specimen, method for examining mastitis and kit for examining bacterial disease
Inventor: ABE MAKOTO
IPC: C12Q1/04
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately examine a bacterial disease such as mastitis in a short time in a specimen in which bacteria and cells exist together.  <P>SOLUTION: The method for treating a specimen, with which a specimen in which bacteria and cells exist together, comprises mixing a specimen with an adsorption liquid to prepare a sample liquid, bringing the sample liquid into contact with a cell adsorption carrier having affinity for cells than for bacteria based on a surface electric charge, such as a cell adsorption carrier composed of aminosilica, and recovering the sample liquid after contact with the cell adsorption carrier, preferably further comprises, after recovery of the sample liquid, bringing a desorbent liquid for separating bacteria adsorbed on the cell adsorption carrier into contact with the cell adsorption carrier and recovering the desorbent liquid after the contact.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065226-A (JP)
Title: Vocal fly detector and computer program
Inventor: ISHII CARLOS TOSHINORI
IPC: G10L25/90
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect a vocal fly (VF) with sufficient precision.  <P>SOLUTION: The VF detector 122 includes a super-short-term peak detector 162 to break the voice signals 102 into frames of a first length and shift amount and to detect the power peaks of them, a short-cycle detector 164 to break the voice signals 102 into frames of a second length larger than the first length and of a second shift amount larger than the first shift amount and to check whether there is a periodicity between them, a periodicity checker 166 for selecting the peaks in the frames decided having no periodicity among the detected power peaks, and a similarity checker 168 to search for the adjoining power peaks high in correlation among the selected power peaks and to detect the space between them as the VF space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061019-A (JP)
Title: Method for determining deterioration degree of water-containing liquid
Inventor: TAKAGI FUMIAKI
IPC: G01N33/18
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and rapidly determining deterioration degree of a water-containing liquid in which deterioration by putrefaction proceeds, e.g. a water-based lubricant such as a water-based lubricant for plastic working of metal, a water-based lubricant for metal cutting/polishing and a water-based hydraulic fluid or an industrial water-containing liquid such as water-based liquid for heat treatment of metal.  <P>SOLUTION: Specific dilution treatment is applied to a water-containing liquid in which deterioration degree is measured and a stock solution used for the water-containing liquid and resistance performances of each diluent and each stock solution diluent to putrefaction are each obtained and resistance performance of the water-containing liquid in which deterioration degree is measured to putrefaction is obtained based on resistance performance of stock solution diluent to putrefaction in nearly same concentration as that of the water-containing liquid in which deterioration degree is measured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062297-A (JP)
Title: Liquid discharging head and method for manufacturing liquid discharging head
Inventor: FUJIKAWA TAKASHI
IPC: B41J2/16
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging head having good recording quality by improving the working precision of a liquid supply aperture.  <P>SOLUTION: This liquid discharging head has a substrate 1 formed on the surface of a heating resistor as a discharging energy generating element and a flow passage constituting member which forms a discharging aperture 7 and a liquid flow passage 8 communicating with the discharging aperture 7. In addition, a liquid supply aperture 9 for supplying a liquid to the liquid flow passage 8, is formed on the substrate 1. The liquid supply aperture 9 is an oval hole which is cut by a blade of a dicing saw way through the substrate 1 and has an inner wall, at both ends in the longitudinal direction, formed of an inclined face 17 along an outer peripheral arced surface in a working position by a blade cutting deep into the inner wall.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071249-A (JP)
Title: Mounting structure of member to be mounted
Inventor: ZAIGO TAKESHI
IPC: F16B5/06
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a member to be mounted capable of preventing a clip from coming off and escaping from a mounting hole of a panel by absorbing inclination of a clip seat of the member to be mounted even if the clip seat is pulled from the oblique direction to suppress pressing force required when press-fitting the clip into the mounting hole of the panel to small force.  <P>SOLUTION: The bottomed cylindrical clip seat 2 erected from a door trim 1 is provided with a freely bending part 15 regulating contraction in the axial direction and bending freely in a predetermined direction in its side wall part 2a so that pulling force from the oblique direction does not act on the clip 4 and the clip 4 does not come off and escape from the mounting hole 6 because the clip seat 2 is bent even if the clip seat 2 is pulled from the oblique direction. When the door trim 1 is pushed in and the clip 4 is press-fitted into the mounting hole 6, pressing force of the door trim 1 can be suppressed to small force because the clip seat 2 has adequate rigidity in its axial direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072022-A (JP)
Title: Image forming apparatus
Inventor: TAGUMA KENICHI
IPC: G03G15/20
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a thermal transfer unit constituted of a thermal transfer body and a heat source, capable of attaining energy-saving by selectively driving the heat source of improved heating efficiency and thermally transferring and fixing an image on a recording material in an optimum condition, and capable of suppressing the temperature rise inside the image forming apparatus, consequently, capable of forming images of high quality on both sides of the recording material.  <P>SOLUTION: In the thermal transfer unit, after the thermal transfer body 46 is heated by the heat source 48, a toner image is transferred from a first image carrier belt 21 to the thermal transfer body 46, and the thermal transfer body 46 is still more heated by the heat source 48, thereafter, the toner transferred onto the thermal transfer body 46 is simultaneously and thermally transferred and fixed on the recording material. In the thermal transfer unit, in accordance with input image information on the front and rear surface of the recording material, the heating drive of the heat source 48 is selectively turned on/off, also, the heating temperature of the heat source 48 is selectively decided, and also, the nip pressure of the transfer part is selectively decided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070159-A (JP)
Title: Spherical metal oxide powder, its manufacturing method and use thereof
Inventor: IWASA MITSUYOSHI
IPC: C01B33/12
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal oxide powder from which a molded sintered compact having a densified surface is easily manufactured, especially a silica powder or an alumina powder, its manufacturing method, a metal oxide sintered compact having an improved smoothness, a resin substrate having improved packing and electrical properties for a multilayered substrate of thin films, and a sealing material for electric components having an improved narrow-gap packing property.  <P>SOLUTION: The spherical metal oxide powder is a metal powder and/or a metal oxide powder heat-treated in flames, which has an average particle diameter of 0.1-2 μm, a specific surface area of 2-30 m<SP>2</SP>/g, and a number of coarse particles of ≥15 μm of ≤300 pieces/g. The metal oxide sintered compact is composed of a sintered compact of the spherical metal oxide powder. The resin molded body contains the spherical metal oxide powder. The sealing material for electric components is composed of a resin and/or a rubber containing the spherical metal oxide powder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073347-A (JP)
Title: Fuel cell
Inventor: AISAKA TETSUYA
IPC: H01M8/02
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell using liquid fuel like methanol as a fuel and liquid oxidant as an oxidant, supplying the oxidant to a cathode in high efficiency, having remarkably high current density and output density.  <P>SOLUTION: The fuel cell is constituted in a manner that two grooves 11, 21 are formed on a base plate 1, two flow passages 11a, 21a are formed by superposing an electrolyte film 3 on the base plate having the grooves, current collector layers 12, 22 carrying catalysts 12a, 22a on inner face of the grooves or on a face of the electrolyte film constituting the flow passages, liquid fuel 11b is made to flow through the flow passage at one side and aqueous solution of hydrogen peroxide as oxidant liquid 21b is made to flow through the flow passage at the other side, and hydrogen ion is made to move through the electrolyte film together with anode reaction of the liquid fuel and cathode reaction of the oxidant liquid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006097133-A (JP)
Title: Method for applying abrasive and environment-resistant coating onto turbine component
Inventor: HU YIPING
IPC: F01D5/28
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating a surface 150 of a turbine component with an environment-resistant and wear-resistant material.  <P>SOLUTION: The coating method includes the step 204 of cold gas-dynamic spraying a powder material on the turbine component surface, the powder material comprising a mixture of MCrAlY powder and an abrasive powder such as cubic boron nitride, diamond, carbides, and oxides, with M being selected from Ni, Co and mixtures thereof. The method can further include the step 206 of heat treating the turbine component 150 after the cold gas dynamic spraying 204. Thus, the present invention can be employed to greatly improve the performance and the durability of HPT (High Pressure Turbine) components, and dramatically prolong their service life.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007071762-A (JP)
Title: Method and device for evaluating physical properties of phosphor and evaluation program of physical properties of phosphor
Inventor: ISHIDA MASAYA
IPC: G01N21/64
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply evaluate the physical properties of a material used as a phosphore at a low cost.  <P>SOLUTION: The evaluation method of the physical properties of the phosphor is constituted so as to evaluate the physical properties of a material being the phosphor in a data processor, and has electron state data receiving steps (SO3-SO4) of receiving the input of the data showing the electron state of the material, and an evaluation step (SO4) of operating the data received from the electron state data receiving steps on the basis of the relational expression between the data showing the electron state and the physical properties for the phosphor preliminarily stored in the data processor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081533-A (JP)
Title: Power-on reset circuit
Inventor: TSUJI TAKAHIRO
IPC: H03K17/22
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-on reset circuit capable of generating a reset signal when a power supply voltage rises up to a desired voltage at application of power and thereafter automatically reducing a consumed current.  <P>SOLUTION: At application of power, a control circuit section 3 supplies a current to resistors R1 to R3 and a diode D1, when a voltage determined from a power supply through the resistors R1, R3 exceeds the forward voltage of the diode D1, a comparator 11 outputs a reset signal RES, and a sleep signal SLEEP and the reset signal RES for automatically shutting off the current supplied to the resistors R1 to R3 and the diode D1 are respectively applied to a clock input terminal CK of a D flip-flop DFF1 for controlling operations of a PMOS transistor TR1 and the comparator 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081793-A (JP)
Title: Image forming apparatus
Inventor: KIMURA TSUTOMU
IPC: G06T5/00
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suitably detecting the line number boundary of the screen line number on an original to check the growth of a moire in a low line number region, and to restrain the image quality deterioration in a high line number region.  <P>SOLUTION: The image forming apparatus detects the screen line number of pixels of image data of a read original, counts the number of pixels having the same screen line number to specify the screen line numbers that its value exceeds a threshold th1, corrects all the values of the specified screen line numbers to a mean value thereof, compares the corrected screen line numbers with a threshold th2 to classify into high and low line number regions, and applies different screen processes and filter processes to the high and low line number regions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080668-A (JP)
Title: Apparatus for moving sample in charged particle beam device
Inventor: TAKEUCHI KOICHIRO
IPC: H01J37/28
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for moving a sample in a charged particle beam device that is hardly affected by vibration.  <P>SOLUTION: Vibration is reduced by contacting a sample holder supporting body 17 with moving back and forth by a sample holder support driving means strongly fixed to an objective lens 40 with a constant contact force to a sample holder 11, and a high resolution and a high working precision are enabled obtainable. Moreover, a voltage is applied between the sample holder 11 and the sample holder support 17, and the sample holder support driving means is controlled by a support control part 24 so that a contact electric current I flowing between the sample holder 11 and the sample holder support 17 can be maintained constant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079184-A (JP)
Title: Electrophotographic device
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G21/00
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic device which reduces discharge to the outside of a machine, of volatile organic compounds (VOC) by a simple configuration without increasing the amount of adsorption on activated carbon neither raising a temperature in the machine.  <P>SOLUTION: In the electrophotographic device, a member 36 with activated carbon is disposed in a component placed immediately above a fixing device 8 using a heat roller and a heat belt in order to remove volatile organic compounds produced by heat of the fixing device 8, whereby VOC discharge to the outside of the machine is reduced by the simple configuration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079309-A (JP)
Title: Toner, image forming method, image forming apparatus, and process cartridge
Inventor: YASUNAGA HIDEAKI
IPC: G03G15/08
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for electrostatic latent image development which causes no scumming and with which superior image performance can be obtained by carrying out efficient and uniform frictional electrostatic charging between a developing roller and a regulating blade in a developing unit.  <P>SOLUTION: Toner obtained by externally adding inorganic particulate to a toner base body composed of binder resin and a coloring agent is characterized in that the inorganic particulate are compound oxides and have a 1 to 9 specific dielectric constant and a 5E-5 to 1E-3 dielectric tangent at a frequency of 1MHz, sticking strength of the inorganic particulate to the toner base body is 50 to 80%, and dispersion diameter distribution of the inorganic particulate on a toner surface is 100 to 500 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT