baber/WOPTO huggingface dataset:
Patent JP-2004281866-A (JP)
Title: Degassing valve
Inventor: ARAKI SHUICHI
IPC: H01G11/14
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of a degassing valve capable of stably operating for a long time without losing the characteristic of an electric double layered capacitor.  <P>SOLUTION: The degassing valve 4 degasses the gas produced in a vessel 1 wherein electrodes for configuring the electric double layered capacitor and electrolyte or the like are sealed. The valve is provided with a cylindrical elastic tube 20 communicatively connecting the inside and the outside of the vessel 1 and a spherical ball 15 press-fitted to the inside of the elastic tube 20, and configured such that the valve is closed when the inner circumferential face 21 of the elastic tube 20 closely adheres to the ball 15 in a state that the pressure in the vessel 1 is a prescribed value or below and the valve is opened when the inner circumferential face 21 of the elastic tube 20 leaves the ball 15 as the pressure in the vessel 1 increases in excess of the prescribed value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289914-A (JP)
Title: Ultrasonic motor
Inventor: FUKUNAGA RYOICHI
IPC: H02N2/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To offer an ultrasonic motor which can move a driven element in multiple directions.  <P>SOLUTION: The ultrasonic motor 10 possesses a head 13 which contacts with the driven element 15, three pieces of bar-shaped ultrasonic oscillators 51a and 51b which are equipped with piezoelectric plates 24a and 24b, and retaining members 12 which retain the ultrasonic oscillators 11a, 11b and, 11c. The head 13 has a substantially globular shoe 13a which contacts with the driven element 15, and three pieces of feet 13b, 13c, and 13d which are connected severally with the three pieces of ultrasonic oscillators 11a-11c. This ultrasonic motor shifts the driven element 15 in multiple directions within an X-Y plane by driving at least two of the ultrasonic oscillators 11a-11c with voltages with their phases shifted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284219-A (JP)
Title: Processing machine for stock sawing/finger hold cutting of groove
Inventor: TSUBURAYA YOSHIO
IPC: B27F1/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing machine for stock sawing and finger hold cutting of a groove which makes it possible for anyone to easily saw the stock and to cut the groove.  <P>SOLUTION: This processing machine comprises a processing machine body 1 which has a drive motor 11 incorporated inside and also chip receiving chambers 25 and 26 formed therein and has a slide table 2 and a second slide table 3 formed on the top, and a stock stopper 4 and a scale gage 7 provided on the slide table 2 formed on the top of the processing machine body 1. The machine is so constituted that the stock (a) is sawn off by driving a saw cutter 10 by the drive motor 11 and the groove (b) for hold by the finger is cut by driving a groove cutter 23 of the second slide table 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287181-A (JP)
Title: Optical waveguide, optical waveguide array and laser condenser
Inventor: SHINNO YASUO
IPC: G02B6/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide which is capable of efficiently collecting respective laser beams emitted from a plurality of light emission parts of a semiconductor laser array and is easily realized, an optical waveguide array and a laser condenser.  <P>SOLUTION: The optical waveguide 20 is provided with a incident surface 22in which allows a plurality of laser beams to be made incident and an outgoing surface 22out which refracts the respective laser beams made incident to a prescribed direction, condenses a plurality of the laser beams and emits the same. The optical waveguide 20 is further provided with a pass region 22en where incident laser beams are passable and a forbidden region 22dis where the incident laser beams are impassable. Therein, one part or all part of the forbidden region is formed in such a manner that a first substance with a first refractive index and a second substance with a second refractive index are combined on the basis of the cycle in accordance with the wavelength of an incident laser beam. Further, the pass region is formed in such a manner that the incident laser beam is guided to a light-emitting surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288525-A (JP)
Title: Negative electrode material for nonaqueous electrolyte secondary battery
Inventor: TAKAMURA TSUTOMU
IPC: H01M10/05
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode material for a nonaqueous electrolyte secondary battery like a lithium ion secondary battery with a high cycle property.  <P>SOLUTION: The electrode material for nonaqueous electrolyte secondary cell is a silicon material with small specific resistance in which, one or more elements chosen from among boron, phosphorous, nitrogen, antimony, arsenic, aluminum, gallium and indium are doped, having specific resistance of not higher than 10 Ωcm in a state of a wafer or an ingot. The silicon material with small specific resistance is used for the negative electrode material for a nonaqueous electrolyte secondary battery and provides an excellent cycle property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002746-A (JP)
Title: Needle-shaped columnar storage phosphor crystal
Inventor: LEBLANS PAUL
IPC: C01D17/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor crystal having a dimension suitable for getting the optimum relationship between the light transparency and the resolution or sharpness in the use of the phosphor crystal as a flat storage phosphor plate or panel and provide a computerized radiophotography system forming an image in high signal/noise ratio even in the case of using a low X-ray dose having low energy for mammography, etc.  <P>SOLUTION: The needle-shaped columnar CsBr:Eu<SP>2+</SP>storage phosphor particle has an average cross-section diameter of 1-30μm and an average length of 100-1,000μm measured along the column of the crystal. The invention further provides a radiation storage phosphor screen or panel produced by using the storage phosphor particle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004292626-A (JP)
Title: Composite, prepreg and laminated board
Inventor: URATA YOSHITERU
IPC: C08J5/24
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite and a prepreg containing the same, excellent in board thickness accuracy and inner layer circuit embeddability when made into a laminated board, and to provide such a laminated board excellent in board thickness accuracy and inner layer circuit embeddability.  <P>SOLUTION: The composite 1 is a sheet-like composite to be used for forming the laminated board being such one that a 1st resin composition is borne on a fibrous base and characterized in being porous. The prepreg is such one that both sides of the composite 1 are provided with a 1st resin layer comprising a 2nd resin composition and a 2nd resin layer comprising a 3rd resin composition, respectively. The laminated board is such one that one or more sheets of the prepreg and a carrier material are laminated together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297915-A (JP)
Title: Dc power supply unit
Inventor: FUKUMOTO SEIYA
IPC: H02M3/155
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To promptly suppress vibrating voltage contained in DC output voltage at the starting or sudden load change and suppress power consumption in a DC power supply unit as a whole, by suppressing power loss with an output voltage detection means.  <P>SOLUTION: This DC power supply unit includes an overvoltage protection circuit (17) which connects a buffer circuit (31), with the input impedance higher than the output impedance between an output voltage detection circuit (22) and an error detection circuit (15) and restricts rises in a DC output voltage (Eo) of a boosting chopper circuit (21), when the transient vibrating voltage contained in the DC output voltage (Eo) of a boosting chopper circuit (21) exceeds a prescribed voltage (V<SB>R2</SB>), at the starting or load sudden change. At the starting or load sudden change, the overvoltage protection circuit (17) suppresses the transient vibrating voltage, and at a stationary state, the error detection circuit (15) controls the DC output voltage (Eo) of a DC-DC conversion circuit (21).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291866-A (JP)
Title: Parking assist apparatus
Inventor: IWAKIRI HIDEYUKI
IPC: H04N7/18
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking assist apparatus which rapidly stops parking assist when a system abnormality or the like occurs.  <P>SOLUTION: The parking assist apparatus calculates the initial route to a preset target parking position from the initial position of a vehicle when the target parking position is set according to the operation by a driver of a vehicle. The apparatus further calculates another route from the present position to the target parking position when the present position of the vehicle is deviated from the route at the present time by at least a first predetermined value. The parking assist control to automatically steer the vehicle to the target parking position along the route generated by the calculation is performed. The parking assist control is stopped if the present position of the vehicle is deviated from an ideal point on the initial route by at least a second predetermined value set to a value exceeding the first predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296916-A (JP)
Title: Method for manufacturing multilayer wiring board
Inventor: YUASA MADOKA
IPC: H05K3/46
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer wiring board wherein position deviation is not generated in a laminating process of a wiring board.  <P>SOLUTION: In the method for manufacturing the multilayer wiring board, a through-hole is formed in a plurality of wiring board superposed heated and pressed in the state of forming a holding section for preventing position deviation made of liquid resin in the through hole. The plurality of the wiring boards superposed is fixed in the XY plate direction by filling the through-hole with the liquid resin without any gap and hardening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292396-A (JP)
Title: Water-in-oil type emulsified composition and cosmetic using the same
Inventor: SATO TOMOKO
IPC: A61K8/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic protecting the skin from water and detergents without being dropped by water or the detergents, having good usability regardless of presence or absence of water used and capable of simply being dropped by cleansing by using applied cosmetics, or the like.  <P>SOLUTION: The cosmetic comprises (a) fluorine-treated powder, (b) an oil phase containing ≥90% volatile silicone and/or light liquid isoparaffin, (c) a silicone rubber and (d) one or more kinds of polyether-modified silicones represented by formula (1) [A is methyl group, phenyl group or a group represented by the formula: (CH<SB>2</SB>)<SB>c</SB>O(C<SB>2</SB>H<SB>4</SB>O)<SB>a</SB>(C<SB>3</SB>H<SB>6</SB>O)<SB>b</SB>R' (wherein R' is a group selected from the group consisting of hydrogen atom, an acyl group and a 1-4C alkyl group; (a) and (b) show each an integer of 0-50 and (c) is an integer of 1-3);R is methyl group or phenyl group; (m) is an integer of 1-1,000 and (n) is an integer of 1-50].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293733-A (JP)
Title: Emergency circuit for automatic transmission
Inventor: KATO SEIICHI
IPC: B60W10/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency circuit for an automatic transmission capable of maintaining a normal travelling mode, while avoiding determination of abnormality of a power source, even if an emergency switch is turned off by wrong operation by a driver.  <P>SOLUTION: A circuit (C1) wherein the emergency switch (EMG SW) is interposed and a circuit (C2) wherein a hold relay (HOLD RLY) is interposed are provided in parallel with each other between an ignition switch (ING SW) and a control unit of the automatic transmission (ATM ECU). The hold relay (HOLD RLY) is structured to be switched from OFF to ON when the ignition switch (ING SW) and the emergency switch (EMG SW) are turned on and not to be turned off when the ignition switch (IGN SW) is turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298208-A (JP)
Title: Pulse laser therapeutic apparatus and pulse irradiation light therapeutic apparatus
Inventor: KANEDA AKIRA
IPC: A61N5/067
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser therapeutic apparatus which easily delivers the pain easing effect of the laser by enhancing the capability of the laser beam reaching the affected sites positioned deep.  <P>SOLUTION: The apparatus is provided with a laser oscillation part, a laser control part which controls the laser beam oscillated from the laser oscillation part in a pulse and an irradiation probe which irradiates the pain parts or inflammation parts of the muscles with the laser, joints or the like of the living bodies. The quantity of energy per pulse of the laser beam irradiated from the irradiation probe is held at no more than 350 mJ/cm<SP>2</SP>. The average power density of the laser beam irradiated from the irradiation probe is held at no more than 700 mW/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301587-A (JP)
Title: Traffic flow measuring apparatus
Inventor: TAGUCHI HIDEOMI
IPC: G01S13/50
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a traffic flow measuring apparatus for automatically emitting radio waves when a vehicle whose speed is to be measured arrives at a speed measurement start point and automatically stopping the radio waves when the vehicle whose speed is to be measured goes out of radio wave beams.  <P>SOLUTION: The portable traffic flow measuring apparatus having a radio wave transmission determination section determines the entry of the vehicle whose speed is to be measured within a radio wave beam range by measuring the time interval between transmission gate and reception gate signals before transmitting radio waves, detects that the reception Doppler signal of the vehicle whose speed is to be measured disappeared, and stops the radio waves by determining that the vehicle whose speed is to be measured goes out by radio wave beams, thus transmitting the radio waves or stopping the transmission of the radio waves automatically at appropriate timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304925-A (JP)
Title: Inverter device
Inventor: SEKIHARA SOICHI
IPC: H02M7/48
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To always obtain an output current of an inverter circuit based on a current that flows in a DC power source line.  <P>SOLUTION: A current detector 7 is provided that detects a current Ir that flows in the power source line 15. A processor 17 calculates currents Iu, Iv, Iw based on the current Ir and corrected PWM signals Cup-Cwn. In this case, the corrected PWM signals Cup-Cwn are generated by correcting the signals in such a way that a period of time corresponding to a fundamental vector within each PWM period becomes equal to or larger than a prescribed period of time Td, and they are used as drive signals Gup-Gwn for IGBTs Q1-Q6. In the PWM periods when the fundamental vector of only one kind exists, the periods are provided that correspond to other fundamental vectors that do not hold the relation of the same phase or anti-phase with the only one fundamental vector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298931-A (JP)
Title: High-temperature lead-free solder alloy and electronic part
Inventor: NAKAMURA KIICHI
IPC: B23K35/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-temperature lead-free solder alloy which is inexpensive and which is not only less brittle than an Sn-Sb high-temperature lead-free alloy used conventionally, but also has a comparatively narrow gap between its solidus temperature and its liquidus temperature, since the high-temperature solder alloy that is conventionally used inside electronic parts consists mainly of Pb and the high-temperature solder alloy containing Pb causes a lead pollution problem.  <P>SOLUTION: The high-temperature lead-free solder alloy is composed of 10-40 mass% Sb, 1-9 mass% Cu and the balance Sn. Further, one or more kinds selected from a group consisting of Co, Fe, Mo, Cr, Ag, and Bi are added to improve its mechanical strengths, or one or more kinds selected from P, Ge, and Ga are added as oxidation control elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298510-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of securely pumping game balls by a pumping device with reduced rate of occurrence of ball biting and facilitating the cleaning, replacement or maintenance of the pumping device.  <P>SOLUTION: The pachinko game machine comprises a pumped ball feeding device for separating game balls reserved in a shot ball reservoir part one by one whenever one game ball is shot by a shooting device, the pumping device for pumping the game balls separated one by one by the pumped ball feeding device without letting the game balls abut on the following game balls, an interlocking mechanism for interlocking the pumping device with the pumped ball feeding device, and an interlock driving device for driving the interlocking mechanism, all of which are integrated as one pumping unit 400. The pumping unit 400 is detachable from the pachinko game machine via detaching/attaching means 620 and 622.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304967-A (JP)
Title: Power supply device, discharge lamp lighting device, and lighting apparatus
Inventor: OTAKE HIROKAZU
IPC: H02M7/48
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a starting circuit without the use of a trigger diode and turn on a pair of switching elements with reliability at starting for the improvement of startability.  <P>SOLUTION: A second or third capacitor 13 or 14 which can apply driving voltage to control poles are disposed in correspondence with a pair of the switching elements 5 and 6. Therefore, when a pair of the switching elements 5 and 6 are turned on at starting, voltage sufficient to turn on them and maintain them in on state with reliability is respectively applied to them by the second or third capacitor 13 or 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305073-A (JP)
Title: Top rod
Inventor: KAWASHITA TAKEO
IPC: A01K87/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top rod which has a small diameter and excellent flexibility and produces a continuous bend even in the whole fishing rod.  <P>SOLUTION: The top rod 1 comprises a solid body 10 constituting an ear tip side and a hollow pipe body 11 constituting a butt rod side. The solid body 10 is a rodlike solid member tapered so as to have a small diameter toward the ear tip side as a whole. The solid body is formed by arranging glass fibers in parallel in the axial direction, impregnating the glass fibers with a synthetic resin to give glass prepreg and forming the glass prepreg under pressure by heating. The pipe body 11 is a tapered cylindrical member having a small diameter toward the ear tip side as a whole and is composed of a first layer 12 made of glass prepreg obtained by impregnating glass fibers with a synthetic resin and a second layer 13 which is composed of carbon fiber prepreg obtained by impregnating carbon fiber with a synthetic resin and is laminated to the first layer 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307411-A (JP)
Title: tert-BUTOXYCARBONYL GROUP-CONTAINING (METH)ACRYLIC ESTER DERIVATIVE, POLYMER THEREOF, METHODS FOR PRODUCING THEM AND UTILIZATION OF THEM
Inventor: SASAKI YUICHI
IPC: C08F8/32
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a monomer or a (co)polymer having a proper reactivity of efficiently reacting with a proton generated by a dark reaction under a comparatively mild condition when preserving a resist material, and hardly inhibiting the reaction of the proton with a base polymer at an exposed time, and usable as a proton neutralizer which can inhibit the diffusion of the proton.  <P>SOLUTION: The subject tert-butoxycarbonyl group-containing (meth)acrylic ester derivative is represented by formula (1) [wherein, R<SP>1</SP>is hydrogen atom or methyl group; X is oxygen atom or imino group; and<SP>t</SP>BOC is tert-butoxycarbonyl group]. The (co)polymer has a repeating unit derived from the (meth)acrylic ester derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001473-A (JP)
Title: Stackable contact lens mold
Inventor: GOBRON STEPHANE
IPC: B29C43/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pouring casting method needing only a smaller number of molding tools for fabricating a group of contact lens.  <P>SOLUTION: A mold assembly for fabricating a contact lens includes a plurality of identical molds stacked each other. Each counterpart of contiguous molds overlaps each other and demarcates a casting cavity having the shape of a desired contact lens. The contact lens is formed through a pouring casting process with the mold assembly consisting of many identical molds stacked each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316092-A (JP)
Title: Hinge
Inventor: MARUYAMA HARUJI
IPC: E05D11/08
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge adjustable in strength of friction torque during one opening/closing operation.  <P>SOLUTION: This hinge 100 is constituted to generate friction torque by elastically deforming end parts 103a, 103b of a spinning pin 103 to hold a shaft member 101 in between. The shaft member 101 is formed in its lengthwise direction with a cutout surface 111 shorter in distance from an axis than a circumferential surface 101c. Consequently, when the cutout surface 111 is positioned on the end part 103a, 103b side of the spinning pin 103, friction torque becomes weak.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004272861-A (JP)
Title: Business model about outsourcing conversion
Inventor: TAEN HACHIRO
IPC: G08B29/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate sophistication/leveling/standardization of inspection technique levels of equipment personnel by unifying traffic lines of equipment inspection, using a computer in comparing two equipment images and determining a difference, and using an inspection guide; and relatedly, ensure a building owner a significant cost reduction by restructuring outsourcing.  <P>SOLUTION: A shortcut equipment inspection traffic line 2 created by a computer program shortcuts duplicate equipment inspection traffic lines. A computer checks equipment images 6 in the preceding and initial installation statuses with an input equipment image 7 picked up in the current status, so that even low level equipment personnel can inspect a wide variety of equipment with accuracy/precision. An inspection guide 13 usable also for training is used to facilitate sophistication/leveling/standardization of equipment inspection technique levels of low level equipment personnel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI