baber/WOPTO huggingface dataset:
Patent JP-2006159008-A (JP)
Title: Emission gas decomposing apparatus for plasma-utilizing cleaning
Inventor: ANDO YOSHIAKI
IPC: B01J35/02
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To decompose environmental pollutants emitted in plasma-utilizing cleaning, near their sources of release.  <P>SOLUTION: In an apparatus generating plasma between opposing electrodes P1 and P2, a part or the whole of the wall partitioning the plasma-generating chamber 10K is formed as a transmissive wall 10b capable of transmitting UV rays generated in plasma generation. Titanium oxide 30 is arranged at such a position as to receive the UV rays transmitted through the transmissive wall and lie in the middle of the emission passage for a gas containing the emission gas generated in cleaning an article 20 under the action of plasma.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160838-A (JP)
Title: Polyisocyanate composition
Inventor: YAMAUCHI MICHIKAZU
IPC: C08G18/79
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyisocyanate composition having good weather resistance and driability and a low viscosity and to provide a coating composition using the same.  <P>SOLUTION: The polyisocyanate composition has a viscosity of 1,100 mPa s/25°C or lower and is obtained by mixing the following components A and B in a mass ratio of 20:80 to 80:20. Component A is a polyisocyanate (A) derived from [1] hexamethylene diisocyanate and satisfying the following requirement (1): (1) the isocyanurate trimer concentration is 60 mass% or higher, and the isocyanurate pentamer concentration is 21 mass% or lower. The component B is a polyisocyanate (B) being a compound (2) derived from [2] hexamethylene diisocyanate and a diol, having urethane bonds, and satisfying the requirements (1) to (3): (1) urethane bond ratio=(the number of moles of urethane bonds/(the number of moles of urethane bonds+the number of moles of allophanate bonds))≥0.25, (2) the number-average molecular weight: 400 to 700, and (3) the average number of isocyanate groups is 2.0 to 3.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166545-A (JP)
Title: Identification method of transmission cable
Inventor: SAKAMOTO KUNIO
IPC: H02G1/02
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively and easily identifying a specified cable out of a multi-erection transmission cable without applying special processing to the specified cable.  <P>SOLUTION: The multi-erection transmission cable includes a conductive messenger wire and a transmission cable having a plurality of conductive tension members, and both ends of the tension member of the specified transmission cable are connected to the messenger wire via a conductive connecting plate in each individual closure. An AC current is induced into the tension member (9) by applying an AC voltage to the specified transmission cable (7) by an applying clamping means (24) in the vicinity of the closure (20), on the other hand, currents flowing to the tension members (9, 9') of arbitrary transmission cables are measured by a measuring clamping means (26) at a place apart from the application place of the AC voltage, and the transmission cable clamped by the measuring clamping means is determined to be the specified transmission cable on the basis of the measured current value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158599-A (JP)
Title: Game system, control method of game system and program
Inventor: HAMAGAKI HIROSHI
IPC: A63F13/426
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system which can reduce the confusion felt by a player when a place to display of one game image is switched between a first display means and a second display means.  <P>SOLUTION: This invention is related to the game system which includes an input means to input a prescribed operation signal indicating the prescribe operation, a first display means and a second display means. A first game image generating section 80 generates a first game image. A place to display control section 84 switches the place to display of the first game image generated by the first game image generating section 80 from one to the other of a first display section 86 and a second display section 88. The first game image generating section 80 executes the generation of the first game image based on the prescribed operation signal when the first game image is displayed on the first display section 86 and suppresses the generation of the first game image based on the prescribed operation signal when the first game image is displayed on the second display section 88.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164412-A (JP)
Title: Method for focus control of optical disk recording and reproducing apparatus
Inventor: YOSHIE MASAYUKI
IPC: G11B7/085
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for focus control of an optical disk recording and reproducing apparatus which carries out recording operation of a signal to an optical disk with a laser beam emitted from a laser diode built in an optical pickup.  <P>SOLUTION: Every time when a defocus value of focus servo is changed, the level of an RF signal is detected to detect a spot diameter in the direction of a signal track, and the level of a tracking error signal is detected to detect a spot diameter in a direction vertical to the signal track. The defocus value is set so that a ratio of the spot diameter in the direction of the track to the spot diameter in the vertical direction detected like this may be within a prescribed value. Thus, the spot suitable for the recording operation is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163039-A (JP)
Title: Image forming apparatus
Inventor: TAJIMA SHINICHI
IPC: G03G21/00
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of saving energy more effectively by preventing a sensor used for image formation from being powered in a state wherein the image formation is disabled.  <P>SOLUTION: Disclosed is the image forming apparatus which powers off the other sensor (β2) used for image formation except a heating temperature sensor 13 and a sensor (β1) for fixation control when the apparatus is switched into a non-fixation time state and performs power supply control in a fixation time state and when detected temperature of the heating temperature sensor 13 is higher than predetermined set temperature nearby fixation temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166348-A (JP)
Title: Face image photographing apparatus, face image decision aparatus and face image deciding program
Inventor: HABU YUSUKE
IPC: H04N5/232
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable the decision of the quality of a face image from image data of one frame for every image data and also the decision from mutual discontinuous image data taken at random timings.  <P>SOLUTION: The face image photographing apparatus has: an imaging unit 120 for generating and outputting image data by using an imaging device driven in the interlace system for imaging the face; a pattern detector 160 for detecting a specified pattern at a specified portion of the image data of the face image generated by the imaging unit; and a decision unit 180 for deciding the quality of the face image according to the detection result by the detector.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005208591-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NIIMI TATSUYA
IPC: G03G15/02
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus or the like maintaining high sensitivity, having high durability and capable of high-speed image output.  <P>SOLUTION: The image forming apparatus is characterized in that: the electrostatic latent image forming means has a writing device having the oscillation wavelength in a 380 to 450 nm wavelength range, and an electrifier; the surface of an electrostatic latent image carrier is electrified by the electrifier to generate ≥30 V/μm electric field intensity; the electrostatic latent image carrier has a charge generating layer and a charge transport layer successively layered on a supporting body; the titanyl phthalocyanine crystal in the charge generating layer has the maximum diffraction peak at 27.2° as a diffraction peak of the Bragg angle 2θ (±0.2°) for CuKα line (at 1.542Å wavelength) and has main peaks at 9.4°, 9.6° and 24.0°, a peak at 7.3° as a diffraction peak in the lowest angle side, no peak between the peaks at 7.3° and 9.4°, and no peak at 26.3°; and the average particle diameter of the primary particles of the titanyl phthalocyanine crystal is ≤0.25 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194177-A (JP)
Title: Fabrication method for optical fiber preform
Inventor: KIM SEONG-JIN
IPC: C03B37/012
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating an optical fiber preform by which a hydroxyl radical remaining between a primary preform and a secondary glass tube is removed during an over-jacketing process.  <P>SOLUTION: The method for fabricating the optical fiber preform through the over-jacketing process includes: a step (11) for preparing the primary preform and the secondary glass tube coaxially aligned with the primary preform; a step (21) for sealing ends on one side of the primary preform and the secondary glass tube after coaxially aligning the primary preform and the secondary glass tube; a step (31) for supplying a replacement gas having a superior property for absorbing hydroxyl radical (OH) between the primary preform and the secondary glass tube; and a step (51) for completely sealing the primary preform and the secondary glass tube while moving a heating apparatus lengthwise from the ends on one side of the primary preform and the secondary glass tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006178060-A (JP)
Title: Physical properties element holder, light quantity control system, and lens barrel
Inventor: SATO SHIGEKI
IPC: G03B9/02
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembly of a light quantity controlling means using a physical properties element such as an EC element, and to obtain a light quantity control system which is excellent in prevention of a conduction failure of the EC element, and maintenance properties.  <P>SOLUTION: A knocking part which determines the position in the optical axis direction of the light quantity controlling means of the holding means and a fitting part which determines the position in an eccentric direction are arranged in positions that does not abut on electrode parts provided on the light quantity controlling means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328495-A (JP)
Title: Oscillator circuit for semiconductor device
Inventor: LEE SEOK JOO
IPC: H03K3/03
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator circuit in which a period is stable regardless of variations of a process, a power voltage and a temperature.  <P>SOLUTION: The oscillator circuit of a semiconductor device includes:a reference voltage generation section which generates a reference voltage in accordance with an enable signal and a band gap voltage but changes a voltage level of the reference voltage in order to compensate for a period variation of an internal clock signal caused by external factors; a gate voltage generation section which is driven in accordance with the enable signal to generate a gate voltage via voltage distribution of a power voltage but changes a voltage level of the gate voltage in order to compensate for the period variation of the internal clock signal caused by external factors; and an oscillator section which generates the internal clock signal having a stable period in accordance with the enable signal, the reference voltage and the gate voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180132-A (JP)
Title: Data broadcast receiver
Inventor: ISHII HIROSHI
IPC: H04N5/445
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data broadcast receiver easily displaying contents useful for displaying desired information in data broadcasting and frequently used by a viewer.  <P>SOLUTION: A BML browser control section in the data broadcast receiver, on the opportunity of detecting an input signal denoting a data broadcast menu display from an operation section, records an input signal from an operation section detected thereafter to a storage means as operation information, when the BML browser control section detects an input signal for denoting release of the menu display of the data broadcast from the operation section before a series of operation history information items are confirmed. The BML browser control section erases unconfirmed operation information items, and when the BML browser control section detects an input signal denoting performance of automatic transition from the operation section, the BML browser control section controls a BML document acquisition section, a BML document analysis section, and a data broadcast menu generating section on the basis of the operation information items stored in the storage means so as to automatically display a prescribed data broadcast menu.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005206460-A (JP)
Title: Easily sinterable alumina particle
Inventor: OSUZU HIDEYUKI
IPC: C04B35/10
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide alumina capable of obtaining a sintered compact which is high in purity and high in sintered density.  <P>SOLUTION: The easily sinterable alumina particles are obtained by firing aluminum hydroxide produced by a Bayer's process and characterized in that the BET specific surface area is 5-9 m<SP>2</SP>/g, D10 in particle size distribution is 0.1-0.2 μm, D50 is 0.3-0.5 μm, D90 is 0.7-2.0 μm, the content of the particles having particle diameters of ≤1 μm is ≥80 mass %, the content of Mg is 100-350 ppm, the content of Na is ≤400 ppm, the content of Si is ≤100 ppm, and the content of Ca is ≤100 ppm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006184300-A (JP)
Title: Stand of electronic musical instrument
Inventor: YASUDA TADASHI
IPC: G10H1/32
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand of an electronic musical instrument which are fewer in man-hours for manufacturing as compared to those for conventional products, is prevented from being made ill-shaped in terms of design and is hardly overturnable even when installed apart from the wall of a room.  <P>SOLUTION: Non-slip members 18, 19 are constituted movably in the back and forth direction of the electronic musical instrument 1 by mounting screws 20 passed through guide grooves 18c, 19c of non-slip members 18, 19 at mounting holes 14d, 14e of an outer rim 14. In this case, the electronic musical instrument 1 can be made hardly overturnable forward of the electronic musical instrument 1 by projecting the non-slip members 18 forward (player side) of the electronic musical instrument 1. The electronic musical instrument 1 can be made hardly overturnable rearward of the electronic musical instrument 1 by projecting the non-slip members 19 rearward (side opposite to the player side) of the electronic musical instrument 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184358-A (JP)
Title: Polarization preserving optical module
Inventor: ISHIGAMI MUNEHIRO
IPC: G02B6/42
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization preserving optical module capable of improving a polarization extinction ratio of light passing through a lens, without bringing about cost increase and degradation of performance/quality etc. other than the polarization extinction ratio.  <P>SOLUTION: The polarization preserving laser diode (LD) module 10 is constituted so that grooves 13a, 13b symmetric with respect to a center axis 16 of the lens 12 are disposed on the inner wall surface 16 of a hollow part 13e of a housing 13, and the side surface of the lens 12, inserted into the hollow part 13e, is adhered to the the inner wall surface of the hollow part 13e with adhesives 15a, 15b in the grooves 13a, 13b and adhesives 15c, 15d outside the grooves 13a, 13b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181042-A (JP)
Title: Method of manufacturing patterned top plate for sink
Inventor: DOI TAKAYOSHI
IPC: A47B96/18
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a patterned top plate for a sink by which a pattern defectiveness part caused by a bending molding work can be eliminated, an area to be ground can be reduced as much as possible and its manufacture cost can be reduced.  <P>SOLUTION: A rectangular baseplate 1A of a prescribed dimension composed of a non-patterned stainless steel plate is prepared, and an etching pattern as a pattern 5 is formed by executing etching decoration treatment to a part to be a work top surface part 10 excluding parts (front, rear, left and right end parts) to be largely stretched by the bending molding work to be performed later in the baseplate 1A. Thereafter, openings 12 and 14 for attaching and equipping the sink 15 and a stove/range or the like and holes and notches 16, etc., to be required for finishing the top plate for the sink are formed. Then, required molding work of bending and welding, etc., is executed to both end parts 23 and 24 in a longitudinal direction and both end parts 21 and 22 in a cross direction of the baseplate 1C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005125798-A (JP)
Title: Printer unit
Inventor: KISHIMA KOICHIRO
IPC: B41J2/16
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure the adhesive strength of a diaphragm for an ink-jet printer unit.  <P>SOLUTION: The diaphragm covering the pressure chamber has a thermoplastic layer with adhesiveness and a pattern layer which overlies the thermoplastic layer in at least the opposite section against the pressure chamber and at the position other than the opposite section against the above liquid feeding-passage. At the time of installing the diaphragm which has the thermoplastic layer and the pattern layer on the principal plane at which the liquid feeding-passage of the pressure chamber forming section is formed and of adhering the thermoplastic layer of the diaphragm onto the top of the pressure chamber forming section by pressurizing and heating the layer, the pressure is applied in concentrating to the pattern layer of the diaphragm. At that time, neither unnecessary pressure is applied to the opposite section against the liquid feeding-passage where the pattern layer is formed, nor the liquid feeding-passage is closed with the thermoplastic layer, and also the work of bonding the diaphragm to the pressure forming section at which the pressure chamber has been formed is easily performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167268-A (JP)
Title: Magnetoresistance-effect element, magnetoresistance-effect head, magnetoresistance conversion system and magnetic recording system
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/39
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistance-effect element preventing a flow through the vertical bias layer of a sense current capable of reducing noises having a regenerative waveform and having excellent (S/N) ratio and bit error rate, and to provide a magnetoresistance-effect head, a magnetoresistance conversion system and a magnetic recording system.  <P>SOLUTION: The length of a free layer 3b is made longer than that of a fixed layer 5 in the direction of a magnetic field applied by the vertical bias layer 2b. The free layer 3b is arranged near the vertical bias layer 2b with a distance kept between the fixed layer 5 and the vertical bias layer 2b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006183095-A (JP)
Title: Method for producing gear excellent in fatigue strength on tooth surface
Inventor: OZAWA SHUJI
IPC: F16H55/06
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a gear, which is excellent in a fatigue strength on a tooth surface and is used for componenents of automobile, constructing vehicle, industry machineor the like.  <P>SOLUTION: In this method for producing the gear excellent in the fatigue resistance on the tooth surface, a steel material containing 0.15-0.25% C, 1.0-1.5% Si, 0.3-2.0% Mn, 0.005-0.02% S, 1.0-1.8% Cr, 0.8-1.2% Mo. 0.10-0.25% V, 0.001-0.04% Al, 0.003-0.02% N and limiting ≤0.02% P and the balance Fe with inevitable impurities and having the composition within the range of [37Si(%)+18Mn(%)+10Cr(%)+31Mo(%)+201V(%)]=(100 to 150) is formed into the gear-shape, and then is subjected to a vacuum-carburizing treatment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185793-A (JP)
Title: Non-aqueous electrolyte secondary battery, and its charging method
Inventor: IWANAGA MASATO
IPC: H01M4/131
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery having high potential and superior in cycle life characteristics.  <P>SOLUTION: The non-aqueous electrolyte secondary battery comprises a positive electrode having a positive electrode active material, a negative electrode having a negative electrode active material, a separator interposed between both electrodes, and a non-aqueous electrolyte having a non-aqueous solvent. The positive electrode active material contains a lithium cobalt compound oxide added with at least zirconium and magnesium, a lithium nickel manganese compound oxide having a layered structure, and the potential of the positive electrode active material is 4.4-4.6 V at a lithium reference, and the air permeability of the separator is 60 sec/100 ml or more and 400 sec/100 ml or less, and the porosity of the separator is less than 60%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181984-A (JP)
Title: Liquid ejection device, liquid ejection method, and printing device
Inventor: TAMURA NOBORU
IPC: B41J2/055
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To switch drive signals in a predetermined cycle while preventing two drive signals from being applied to a device at the same time.  <P>SOLUTION: This liquid ejection device has (A) a head, (B) a drive signal generating unit for generating a first drive signal and a second drive signal which repeat a plurality of waveform parts in a predetermined cycle, (C) a memory for storing first drive signal selection data, second drive signal selection data, and waveform part selection data for selecting a predetermined waveform part among the plurality of waveform parts, and (D) a control unit. The control unit applies the waveform part which is selected among the plurality of waveform parts included in the selected drive signal based on the waveform part selection data based on the first drive signal selection data in a period in the predetermined cycle to the device, and applies the selected waveform part which is selected based on the waveform part selection data among the plurality of waveform parts included in the selected drive signal based on the second drive signal selection data to the device in another period during the predetermined cycle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171662-A (JP)
Title: Surface light source device of projection display device
Inventor: SAITO SHOTARO
IPC: G02F1/13357
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device of a projection display device, which realizes suppression of spherical aberration and chromatic aberration.  <P>SOLUTION: The surface light source device having many light emitting diodes integrated therein is capable of the spherical aberration and the chromatic aberration which are caused by condensing a luminous flux of the device with a spherical lens, and the spherical aberration can be suppressed by installation intervals of the light emitting diodes, and the chromatic aberration can be suppressed by installation distributions of respective colors of red, blue, and green of the light emitting diodes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI