baber/WOPTO huggingface dataset:
Patent JP-2003326786-A (JP)
Title: Label printer
Inventor: AOYAMA KENGO
IPC: B41J13/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label printer for printing on a long or single label sheet and discharging a single sheet label from a discharge opening in which a function for sorting the discharged labels can be realized through a convenient mechanism without relying upon a large and complex mechanism, or the like.  <P>SOLUTION: A section 21 for receiving printed single sheet labels L...L discharged from the discharge opening is movable in one direction in the horizontal plane. The label printer comprises an input section 17 and a display section 18 for setting the number of print sheets of the label L for each group, a control unit 19 for making a decision whether printing of one group has completed or not, and a mechanism for moving the receiving section 21 by a specified amount in a specified direction every time when a decision is made that printing of one group has completed. The discharged labels L...L,..., L...L are placed at positions separated by a specified amount Y from each other in the receiving section 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334435-A (JP)
Title: Conical agitating/mixing apparatus
Inventor: KUROKI KIYOSHI
IPC: B01F15/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conical agitating/mixing apparatus designed to be easily cleaned and repaired without need of a user entering into a tank of the apparatus which is difficult to be cleaned and enables a screw to rotate on its own axis along the inner wall of the conical tank or move around along the inner wall thereof.  <P>SOLUTION: The lower part of a mixing container is constituted to be easily opened/closed at any time. This agitating/mixing apparatus is constituted in a way that an arm A carries out agitating while moving around along an inner periphery of the conical container driven by a motor M 2 with the screw 3 rotating on its own axis driven by a motor M1. The lower part of the mixing container to be originally formed by welding or to be fixed with many nuts and bolts is separated into a moving part T1 and a fixing part T2, and is opened/closed with a cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336517-A (JP)
Title: Silencer and sound absorbing material for silencer
Inventor: GOTO TETSUO
IPC: F01N1/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer for an exhaust pipe of an internal combustion engine capable of achieving a high sound absorption rate even if a sound deadening layer is metallized.  <P>SOLUTION: The sound absorbing material is made of metal fibers whose sections are of irregular shapes with 10-40 μm average fiber diameters. The metal fibers have minute grooves and edges with minute notches extending along the longitudinal direction of fibers, and the bulk density of the fibers is adjusted at 100-700 kg/m<SP>3</SP>. The sound absorbing material constitutes at least part of a sound deadening layer 3 disposed on the outer periphery of the exhaust pipe 1 of the internal combustion engine to form the silencer. The metal fibers are preferably fibers made of iron, chromium, and aluminum alloy materials, or fibers manufactured by cutting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338097-A (JP)
Title: Tape tension control mechanism of recording and reproducing device
Inventor: MARUYAMA HIDENORI
IPC: G11B15/43
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape tension control mechanism which suppresses the deterioration of a tension spring for supporting tension detecting arms with lapse of time and is stable in long-term use.  <P>SOLUTION: One end 3a of the tension spring 3 for supporting the tension detecting main arm 1 is installed to the tension detecting sub-arm 2. In switching of tape loading and tape unloading, both of the main arm 1 and the sub-arm 2 are rotationally moved, by which the drastic elongation and contraction of the tension spring 3 is eliminated and the deterioration of the tension spring 3 with lapse of time is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336519-A (JP)
Title: Emission control device of diesel engine
Inventor: MURAOKA KATSUNORI
IPC: B01D53/94
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emission control device of a diesel engine capable of treating SPM and NOX, or SPM and NOX and HC as well at the same time.  <P>SOLUTION: In the emission control device, zeolite of Cu cation or the one mixed with hydrophobic zeolite is disposed between electrodes 2 in such a way that ventilation is possible. The emission control device has a power source capable of applying both a DC voltage sufficient for generating electrostatic adsorption of powders in the electrodes 2 and an AC voltage sufficient for generating plasma in the electrodes 2. The AC voltage is applied after the DC voltage is applied. SPM is caught by application of the DC voltage, and SPM and NOX are resolved by the generation of plasma.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335938-A (JP)
Title: Copolyamde resin composition
Inventor: ARAMAKI MASAAKI
IPC: C08K5/524
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which comprises a copolyamide and apatite, is suitable for mechanical industry, electric parts, electronic parts, and the like, has excellent molding properties such as excellent melt viscosity stability and excellent mold stain reduction on molding, gives molded articles having excellent mechanical properties, appearances, and has excellent weather resistance, rigidity on the absorption of water, and the like.  <P>SOLUTION: This copolyamide resin composition is characterized by comprising 100 pts.wt. of (A) a copolyamide which comprises 90 to 99.9 wt.% of polyamide 66 units and 0.1 to 10 wt.% of polyamide 6 units and whose terminals are sealed with a monocarboxylic acid or a monoamine in an amount of 1 to 80 (mequivalent/kg), (B) 0.1 to 30 pts.wt. of apatite, and (C) 0.01 to 1 pt.wt. of one or more organic heat stabilizer selected from hindered phenols and phosphites.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335604-A (JP)
Title: Microcapsule of oil soluble agrochemically active ingredient and method for producing the same
Inventor: YOSHIDA MASAHIRO
IPC: A01N25/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide microcapsules capable of vaporizing an insect pheromone, which is an oil soluble agrochemically active ingredient and contained in a high concentration, stably for a long period by using a microencapsulation technology.  <P>SOLUTION: The microcapsules are obtained by microencapsulating the oil soluble agrochemically active ingredient consisting of carbon, hydrogen and oxygen and the insect pheromone as its structural analog. To contain the insect pheromone in a high efficiency, an encapsulation reaction at an oil and water boundary of an O/W emulsion is adopted. By utilizing the gas generated in the encapsulation reaction and a drying method in liquid on preparation, a capsule outer shell having fine pores is obtained. As a result, the microcapsules each imparted with fine pores most suitable for vaporizing the insect pheromone stably for a long period from the outer walls of the capsules are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337692-A (JP)
Title: Processor, encoder, decoder and electronic equipment
Inventor: MARUYA SATOSHI
IPC: G06F5/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To process variable-length encoded data at high speed and with low power consumption while keeping high availability in the application of a processor, encoder, decoder and electronic equipment, for example, an encoder and decoder of an audio signal.  <P>SOLUTION: Hardware is constituted so that unpacking and packing may be made by a command whose bit width is designated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348858-A (JP)
Title: Inverter unit
Inventor: HIRATA MASAMI
IPC: H02M7/5387
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect current by A-D converting a voltage across a resistor provided at each arm for detecting the current.   <P>SOLUTION: When a W-phase IGBT 33b is, for example, turned off when converting in A-D converters 41, 43, 43, a current estimating section 40 inputs a current total value Ns from a storage unit 39; corrects the total value Ns to Nss in V-phase A-D conversion values Nu, Nv; and then obtains the W-phase estimated conversion value Ne by Nss-Nu-Nv. The value Ns is stored in the unit 39 by the value obtained by adding the A-D conversion value of each phase at that time by supplying a reference current to the arms 31, 32, 33 on manufacturing the inverter unit 21. Thus, even when the resistance values of the resistors 31c, 32c, 33c are uneven among the arms, discontinuous state does not occur at the detected (estimated) current values Iu, Iv, Iw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343180-A (JP)
Title: Blind
Inventor: SAITO HARUKA
IPC: E06B9/40
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blind which is simple in structure, capable of controlling light quantity, and low in production cost.   <P>SOLUTION: The blind is formed of a take-up pipe 16 mounted on an installation surface of a window frame or the like, and a screen 18 supported by the take-up pipe 16 in an ascendable/descendable manner. A lower portion of the screen 18 can assume a folded and superposed position, or alternatively it can assume a straight position without folding or superposition. Therefore, when controlling light, i.e., when the user desires to control light quantity, the lower end of the screen 18 is folded back and hooks 22 attached to a weight bar 20 of the blind are connected to receiving rings 18d which are connecting portions arranged in the screen 18 at a vertically intermediate location thereof. Thus, the light transmission passing through the superposed portion is lowered, and therefore an upper portion of the blind lets in light while a lower portion of the same screens the light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342061-A (JP)
Title: Magnetic material for high frequency
Inventor: KIMURA OSAMU
IPC: C04B35/26
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic material for high frequency having high Q which can be burned at a lower temperature than that for conventional materials and exhibits low magnetic loss in high-frequency region, and to obtain a magnetic material for a high-frequency impedance element in which transmission signals are not removed even when used in a high-frequency region of 100 MHz or higher.   <P>SOLUTION: The magnetic material for high frequency has a composition represented by the formula: 2(Zn<SB>0.5-x</SB>Cu<SB>0.5</SB>A<SB>x</SB>)O 2BaO yFe<SB>2</SB>O<SB>3</SB>(wherein x and y each denotes a molar ratio; 0<x≤0.3 and 5≤y≤6; and A is at least one or more elements selected from Co, Mn, Mg and Ni).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341180-A (JP)
Title: Printer
Inventor: ANDO NAOHIRO
IPC: G03G21/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which print operation is ended within an intended time of a user and a printed matter having highest image quality can be outputted within that time.   <P>SOLUTION: A print time specification mode is provided and the waiting time of the user until completion of print is specified as a print time in that mode (S9). On the printer side, print conditions of highest image quality are selected automatically among print conditions capable of ending print within the specified print time (S10) and then print processing is performed (S12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342215-A (JP)
Title: Magnesium compound, solid catalyst component for polymerizing olefin, catalyst for polymerizing olefin and method for producing polyolefin
Inventor: TANASE SHIYOUJIROU
IPC: C07F3/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnesium compound giving a nearly spherical olefin polymer having a narrow particle diameter distribution without deteriorating catalytic performances such as stereoregularity and polymerization activity, to obtain a solid catalyst component for polymerizing an olefin, to obtain a catalyst for polymerizing the olefin, and to provide a method for producing the polyolefin.   <P>SOLUTION: The magnesium compound is obtained by reacting metal magnesium whose average particle diameter corresponding to an accumulated weight fraction of 50% is 50 to 2,000 μm, with an alcohol in a molar ratio of 4 to 40 to mole of the metal magnesium, and a halogen and/or a halogen-containing compound which contains the halogen atom in an amount of ≥0.0001 gram atom per gram atom of the metal magnesium in a stirring tank having a stirring shaft on which a stirring blade having a blade diameter (d) is disposed, while stirring the reaction mixture at a revolution rate (n), wherein n<SP>3</SP>d<SP>2</SP>is 4.3×10<SP>3</SP>to 4.0×10<SP>6</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347668-A (JP)
Title: Wavelength multiplex communication system and wavelength multiplex communication apparatus
Inventor: INOUE HIDEAKI
IPC: H01S5/14
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex communication system that a communication apparatus itself is not needed to be replaced even when the installed place of a user's side communication apparatus is changed due to the user's removal, etc., and to provide the wavelength multiplex communication apparatus.   <P>SOLUTION: In the wavelength multiplex communication system, a semiconductor optical amplifier element (SOA) 121 having the gain exceeding a prescribed value to two or more lights of specified wavelengths is arranged as a light-emitting element in each users' side communication unit 11 (11A-11D); a diffraction grating 141 resonating with the light of a prescribed wavelength is replaceably arranged so as to be opposed to each other at the opposite end face to the end face that emits light to an optical fiber 14 which is a transmission line for the SOA 121; and the cycle of the diffraction grating 141 is set to be a different cycle at every users' side communication unit 11 (11A-11D). Hence, the wavelength of the light emitted from the light-emitting element 121 in each users' side communication unit 11 (11A-11D) can be easily changed by replacing the diffraction grating 141.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346385-A (JP)
Title: Optical recording and reproducing medium, its manufacturing origin plate, optical recording and reproducing method
Inventor: ENDO SOMEI
IPC: G11B7/243
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain improved recording and reproducing characteristics of an optical recording and reproducing medium which uses an ultra-high resolution pre-format, and provide its original plate manufacturing the disks, and an optical recording and reproducing device used in it.   <P>SOLUTION: The optical recording and reproducing medium 10 has grooves formed along the recording tracks and the light of a predetermined wavelength λis radiated to record and reproduce. The grooves consist of a first groove 7 and a second groove 8 formed alternately. The phase depth of the first groove 7 represented by x×n<SB>x</SB>/λ is made X, while the medium materials have a refraction index n<SB>x</SB>from the light irradiated surface up to the first groove 7 and the first groove 7 is made X deep. And further, the phase depth of the second groove 8 represented by y×n<SB>y</SB>/λ is made Y, while the medium materials have a refraction index n<SB>y</SB>from the light irradiated surface up to the second groove 8 and the second groove 8 is made y deep. Then, the first and second grooves 7 and 8 are formed to satisfy a specific correlation expression.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001259-A (JP)
Title: Booklet equipped with copy layer and booklet for instruction equipped with copy layer
Inventor: OTA SHINOBU
IPC: B42D11/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booklet which is equipped with a copy sheet, a sheet to be copied and a copy layer, and requires no insertion of a cardboard or the like when letters and the like are written on the copy sheet.  <P>SOLUTION: A pair of copy sets consists of the copy sheet 6 equipped with a description column on its surface and and the sheet 7 to be copied arranged under it. A pressure-sensitive copy layer 5 is provided on either one of opposed surfaces of the copy sheet and the sheet to be copied, and a plurality of the copy sets are bound to make them into a booklet-like shape. Under a condition where a pair of copy sets are opened as one page, the surface of the copy sheet is positioned on a page positioned on a cover side by making a binding part 8 as a boundary, and the back surface of the sheet to be copied is positioned on the opposite side page. The sheet of the side where the pressure-sensitive copy layer is provided is separable from the copy set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001956-A (JP)
Title: Ejection conveyor of food washer and net-like belt for ejection conveyors
Inventor: KOMINE RYUICHI
IPC: A23N12/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejection conveyor of a food washer capable of reinforcing both ends and both side edges of a net-like belt with a reinforcement tape, for being used sanitarily, as well as for simplifying a structure that the net-like belt is attached to a chain conveyor, and for easily attaching the net-like belt to the chain conveyor without laying stress to fingers.  <P>SOLUTION: A lock hole 18 formed on a tape deposition part 16b of a side reinforcement tape 16 for reinforcing both side edges of a net-like belt 14 is detachably connected with a lock pin 19 projected to a stay 12 of a chain conveyor 13, so as to attach a net-like belt to the chain conveyor. Lock holes are formed by a detachment hole part 18a formed with a hole diameter for allowing a head part 19b of the lock pin to penetrate; a fit hole 18b formed with a hole diameter for being fitted with an axis part 19a of the lock pin; and a communication groove hole 18c communicating the detachment hole part with the fit hole with a hole width for tightly passing the axis part of the lock pin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006114-A (JP)
Title: Ion conductor
Inventor: IIO KEIICHI
IPC: H01M10/05
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion conductor made of an organic and inorganic complex polymer which can be formed into a thick film in order to give a polymer electrolyte elasticity, not causing the lowering of ion conductivity due to crystallization of polymer chains.  <P>SOLUTION: The ion conductor, composed of the organic and inorganic complex polymer obtained by hydrolysis and condensation polymerization of a skeleton forming compound (A), is obtained by adding solvent to the mixture of the compound (A) at least expressed by a general formula; R<SP>1</SP><SB>a</SB>M<SP>1</SP>(OR<SP>2</SP>)<SB>4-a</SB>, wherein, M<SP>1</SP>represents metal or non-metal, R<SP>1</SP>represents an organic functional group, R<SP>2</SP>represents an alkyl group expressed by a chemical formula C<SB>h</SB>H<SB>2h+1</SB>("h" is an integer of 1-5), "a" represents 1, 2, or 3; and a starting material including alkali metal salt (B). As the ion conductor is denser and softer than that of inorganic type, and can be formed into a thick film, improvement of the performance as a separator is expected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005841-A (JP)
Title: Optical pickup device
Inventor: AOKI TAKAO
IPC: G11B7/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the tilt of a lens holder to which an object lens is attached.  <P>SOLUTION: A lens holder 14 to which an object lens 13 is attached is supported by each one end of four suspension wires 15, and each other end of the four suspension wires 15 is supported freely swinging at a suspension part 11e provided on an optical base 11. When the tilt angle of the lens holder 14 is adjusted so that the light axis K of the object lens 13 assumes an almost vertical posture relative to a signal plane of an optical disk, each other end of the four suspension wires 15 is previously supported at the upper and lower parts of left and right sides of the suspension part 11e, and then each one end of the four suspension wires 15 is joined by soldering at each tip part end plane 14d1 of four conductive terminals 14d provided so as to protrude upward and downward from the left and right sides of the lens holder 14 so that the light axis K of the object lens 13 assumes an almost vertical posture relative to the signal plane of the optical disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001849-A (JP)
Title: Thermally insulated container
Inventor: SHIOIRI FUJIO
IPC: B65D3/22
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally insulated container which can be handled with bare hands without being influenced by heat of a content such as hot water or the like, and is excellent in convenience and safety.  <P>SOLUTION: The container is constituted of a container body, an outer layer film and an inner layer film sheathing the body part of this container body in a rolled state, and a bag-shaped label provided with an air blowing inlet capable of forming an air chamber between both films.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059710-A (JP)
Title: Dust core
Inventor: TAKEMOTO SATOSHI
IPC: H01F1/24
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a dust core which can be restrained from decreasing in permeability even if a strong magnetic field is applied and has a low core loss and new soft magnetic powder used for manufacturing the same. SOLUTION: A dust core has a composition represented by a following formula, (Fe1-f (Co+Ni)f )100-e-d-c-b-a Me M'd Sic Bb Xa , (wherein, M is at least an element selected from Hf, Ta, Ti, Zr and Nb, M' is at least an element selected out of Sc, V, Cr, Mn, Mo, Pd, W, Pt, Zn, Sn and rare earth elements, X denotes at least an element selected from Cu, N, O, Al, P, S, Ca, Ga, Ge, As, Li, Be, Mg, Se, Sr, Cd, In, Sb, Te and Ba, and f, e, d, c, b and a are each so set as to satisfy following formulas, 0<=f<=30, 0<=e<=30, 0<=d<=20, 0<=c<=30, 1<=b<=30, and 0<=a<=50).
Patent JP-2004009891-A (JP)
Title: Occupant protecting device for vehicle
Inventor: YOSHIZAWA RYOZO
IPC: B60R21/015
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To securely reduce a load on a neck region of an occupant seated when a colliding object collides with a vehicle from behind.  <P>SOLUTION: This occupant protecting device for a vehicle 20 includes a head rest provided on an upper part of the seat of the vehicle so as to move back and forth, a head rest forward moving part 26 for advancing the head rest, a rear part colliding object predicting means for predicting the colliding object colliding with the vehicle from behind, and a head rest control part 25 for emitting a control signal to the head rest forward moving part so as to advance the head rest in response to a predicting signal of the rear part colliding object predicting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011562-A (JP)
Title: Internal combustion engine having air turbine device
Inventor: TAKAHASHI SHINICHIRO
IPC: F02M25/07
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine having an exhaust turbocharger which maintains an air supply temperature of an engine at a low temperature, constantly keeps the air supply temperature at the temperature level of an outlet of an air cooler even when EGR gas is mixed in the air supply, improves the engine performance by increasing the weight and the flow rate of the air supply, and reduces a thermal load of the engine.  <P>SOLUTION: The internal combustion engine comprises an air turbine device having an expansion turbine provided in an air supply passage to drop a temperature by expanding air for combustion pressurized by an exhaust turbocharger and a compressor driven by the expansion turbine to pressurize outside air and a means to cool EGR gas by the air for combustion with the temperature dropped by the expansion turbine.  <P>COPYRIGHT: (C)2004,JPO