baber/WOPTO huggingface dataset:
Patent JP-2003335026-A (JP)
Title: Imaging system, method for managing power information, program, and storage medium
Inventor: ATOMICHI TAKAHIRO
IPC: G06F3/12
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging system in which information concerning to power consumption of a plurality of imaging apparatus connected with a network can be managed integrally.  <P>SOLUTION: Each imaging apparatus 3-8 connected with the network 2 measures the integrated power and accumulated time in respective operating states of under job, under stand-by and under sleep and transmits data including the measurements in response to a request from a server 1. The server 1 processes the data including the integrated power and accumulated time received from the plurality of imaging apparatus 3-8 and stores the processed data as a file in a storing section 29. When print is set, the information is printed as a report for each imaging apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338300-A (JP)
Title: Fuel battery
Inventor: SUZUKI SEIJI
IPC: H01M8/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool a fuel battery.  <P>SOLUTION: When a second separator 48 composing a unit cell 42a and a first separator 46 composing a unit cell 42b become adjacent to each other in a laminated body 44, while abutting the top face of a linear part 64 of a first hollow projection part 60 provided with the first separator 46 on the top face of a second hollow projection part 68 provided with the second separator 48, the top face of a bending part 66 of the first projection part 60 is separated from the top face of the second projection part 68. With this separation, as the communication of a first depression 62 of the first separator 46 with a second depression 70 of a second separator 48, a communicating path 72 is formed between the first separator 46 and the second separator 48, and cooling water is passed into the communicating path 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021229-A (JP)
Title: Device and method for regulating pressure level in hydraulic circuit
Inventor: MAYR KARLHEINZ
IPC: H01F7/16
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To operate a shift element shiftable with only high pressure by supplying maximum pressure of a hydraulic device of a transmission, also when current is not supplied. SOLUTION: A control unit in this composite controlling/regulating unit is a magnetic system and moves a sliding valve 14 to be a regulating unit. A spring system is provided for holding the sliding valve 14 at a stopping position at a power supply cut-off time.
Patent JP-2003338704-A (JP)
Title: Coaxial impedance matching device
Inventor: KOBAYASHI HIROYUKI
IPC: H01P5/04
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To expand a range allowing impedance matching, while facilitating adjustment.  <P>SOLUTION: In a coaxial impedance matching device, a matching device body 2 is composed of a tube-like outer conductor 11 and an inner conductor 12 placed in the outer conductor 11, an input terminal side slug 3 and an output terminal side slug 4 stored into the body 2 are provided; both of dielectrics 3, 4 are inserted slidingly in between an input terminal 2a and an output terminal 2b with distance-adjustable for an input end 2a or an input end 2b in the body 2 and for mutual opposite faces of the both dielectrics 3, 4, the side slug 3 has slugs 3a, 4b mutually separated at a fixed predetermined distance as long, being equivalent to Nλ/4 (λ is the wavelength in the tube of an input signal in the body 2, N is an odd number) between the opposite faces, and the side slug 4 has slugs 4a, 4b mutually separated fixedly by a predetermined distance between the opposite faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336825-A (JP)
Title: METHOD FOR REDUCING NOx IN EXHAUST GAS
Inventor: NAKANO TAKU
IPC: B01D53/56
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce NOx in exhaust gas at a low cost without requiring a special facility.  <P>SOLUTION: This method for reducing NOx in exhaust gas produces a dispersed reduction combustion region in an oxidation combustion region by throwing a granular combustible waste into exhaust gas including NOx.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336020-A (JP)
Title: Double-sided self-adhesive sheet, self-adhesive sheet- laminated board material and laminate
Inventor: INANAGA MAKOTO
IPC: C09J7/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided self-adhesive sheet which can be laminated with ease at room temperature without requiring a special technique regardless of places, a self-adhesive sheet laminate and a laminate composed of the same.  <P>SOLUTION: A convex-concave pattern is formed on one or both self-adhesive surfaces of the double-sided self-adhesive sheet 1 by a release film 3 having a convex-concave pattern thereon. The convex-concave pattern is kept formed on the self-adhesive surface still after the release film is peeled and disappears when the self-adhesive sheet is stuck on an adherend. Preferably, the double- sided self-adhesive sheet 1 is a crosslinked body and has a storage elastic modulus G' within the range of 2×10<SP>3</SP>to 4×10<SP>4</SP>Pa as measured by the dynamic viscoelasticity measurement in a shear mode at a frequency of 1 Hz. The thickness (D) of the double-sided self-adhesive sheet is within the range of 100-2,000 μm. The ratio (Rmax/D) of the maximum difference (Rmax) between peaks and bottoms of the convex-concave pattern to the thickness (D) is caused to be within the range of 1-10%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343816-A (JP)
Title: Air heat burner
Inventor: SHIMIZU TOSHIHARU
IPC: F23D14/22
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air heat burner that increases a turndown ratio in a state where supply quantity of combustion air is hardly varied.   <P>SOLUTION: The air heat burner 1 has a fuel spray part 2 disposed on a downstream side of a fuel supply header 5 and provided with a plurality of fuel spray holes 21, a pair of air spray plates 3 provided with a plurality of combustion air spray holes 31 respectively and disposed in outspreading inclination on a downstream side of an air inflow space 60 and on opposite sides of the fuel spray part 2, and a pair of side plates 4 interconnecting ends 35 of the pair of air spray plates 3. The fuel spray part 2 is provided with a plurality of first spray holes 22 for spraying combustion air Ai between the plurality of fuel spray holes 21 and each air spray plate 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342548-A (JP)
Title: Ion conductive adhesive and method for producing the same
Inventor: NAKAMURA NAOTOSHI
IPC: A61B5/0408
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion conductive adhesive especially having good adhesiveness and wettability to the skin of a human being by improving defects of insufficiency of the adhesiveness and the wettability to an adherent of a conventional ion conductive adhesive.   <P>SOLUTION: The ion conductive adhesive contains (A) a polyurethane obtained by reacting (a1) a polyol component having an alkylene oxide chain, and (a2) a monohydric alcohol component having an alkylene oxide chain, with (b) a trifunctional isocyanate compound formed out of a diisocyanate compound, (B) an ion compound and (C) a ≥10C long-chain fatty acid ester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340569-A (JP)
Title: Reflow furnace
Inventor: NIKAIDO TAKAYUKI
IPC: H05K3/34
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflow furnace, in which heating temperature in a main heating zone is rapidly cooled after heating to reduce adverse influence on electronic components, solving the problem that lead-free solder that has been employed of late due to a restriction trend in the use of lead has a high melting point and resultantly the heating temperature in the main heating zone is inevitably increased.   <P>SOLUTION: A cooling pipe is arranged at either a blowout hole or a suction hole, or at both of them to allow low temperature water or outer air flowing into the cooling pipe from an outer flowing device to improve cooling effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342492-A (JP)
Title: Aqueous pigment dispersion and aqueous pigment recording fluid
Inventor: TSUCHIYA KIKUO
IPC: C09D11/322
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion of copper phthalocyanine which has narrow fluctuations in particle diameter and is stable even when subject to high temperature hysteresis, has a high degree of dispersibility, and maintains excellent printing quality even in the environmental conditions to be exposed to light when used in preparing an aqueous pigment recording fluid.   <P>SOLUTION: The phthalocyanine aqueous pigment dispersion contains a copper phthalocyanine pigment and an anionic group-containing noncrosslinked polymeric compound and is obtained by finely dispersing them into an aqueous medium in the form of particles having an average particle diameter of ≤200 nm, and the absorbance in the absorption maximum at 610-620 nm of a 1/25 diluted solution of the supernatant obtained by centrifuging the dispersion at a nonvolatile content (in terms of mass) of the dispersed particles of 20% is ≤2.00. The aqueous pigment recording fluid is prepared to a pigment content in terms of mass of 1-8% with the use of this aqueous pigment dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069394-A (JP)
Title: Comparator circuits having non-complementary input structure
Inventor: GABARA THADDEUS JOHN
IPC: G11C7/06
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a comparator with non-complementary input structure in order to improve technical problems such as power consumption, number of transistors and a throughput delay in a conventional comparator circuit with a complementary input structure. SOLUTION: The non-complementary comparator includes an evaluation element such as a memory cell, a differential amplifier, or another type of circuit capable adapted to perform an evaluation function, and at least first and second input legs each coupled to a corresponding one of a first and second node of the evaluation element. However, after the evaluation, the output attains a full digital value but suffers no defective power consumption. Transistors form a cross coupling random access memory cell and perform a comparison of contents of the two legs during the evaluation.
Patent JP-2004002103-A (JP)
Title: Method for manufacturing carbon nano wire
Inventor: ANDO YOSHINORI
IPC: C01B31/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain carbon nano wires W excellent in mechanical, electrical and chemical properties and used as a functional material in a wide field including a machine structural material, electronic parts and a photosemiconductor.  <P>SOLUTION: The carbon nano wires W have an atomic arrangement structure in which a series of carbon atom chains C are arranged on the central line and multiwalled carbon nanotubes M having ≤1 nm diameter of the innermost shell surround the carbon atom chains C. The carbon nano wires are manufactured by evacuating a vacuum chamber 11, introducing gaseous hydrogen into the chamber 11 and causing an arc discharge between an anode 13 and a cathode 14 in an atmosphere under ≤8 kPa pressure to coat a series of carbon atom chains C with multiwalled carbon nanotubes M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012559-A (JP)
Title: Melt transfer method and device for liquid developing electrophotography
Inventor: NOZAKI TATSUO
IPC: G03G9/13
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To stably melt and transfer an image on an intermediate transfer body where carrier is completely removed to a printing medium with good transfer efficiency in a liquid developing electrophotographic device using nonvolatile carrier.  <P>SOLUTION: In the melt transfer method, liquid toner (liquid developer) where two kinds of resin having different softening temperature are mixed is used. Melt transfer is performed in a state where the carrier is completely removed by appropriately setting the softening temperature and the melting temperature of each of two kinds of resin and the temperature of an image support. Namely, two kinds of resin are selected to meet the relation of Tg1<Tg3<Tg2<Tm3 and the temperature of the image support is controlled to meet the relation of Tg1<T4<Tg2<Tm3, wherein the softening temperature of either resin is Tg1, the softening temperature of the other resin is Tg2, the softening temperature of the mixed resin is Tg3, the melting temperature thereof is Tm3, and the temperature of the image support is T4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323989-A (JP)
Title: Color change abstract image system
Inventor: TOSHIMA AKIO
IPC: H05B37/02
Filed: 2002-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color change abstract image system having high relaxation effects by rendering an abstract image as if an experienced person operates when absent.  <P>SOLUTION: In the color change abstract image system, information about time-series stored illumination patterns is read out and automatic illumination control of a lighting system is performed for free color change of the abstract image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012663-A (JP)
Title: Performance training device
Inventor: UEKI KAZUHISA
IPC: G10G1/02
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance training device which enables the training of the optimum performance part at every music while making the most use of the existing hard constitution without requiring troublesome operations.  <P>SOLUTION: In relation to the data of a usual musical piece, performance data of melody (right hand) and chord (left hand) suitable for the object of the performance training for an ordinary user are recorded on a first and a second parts which are set in the training part and are capable of the training according to a performance guide, and the accompaniment (right hand) and the accompaniment (left hand) by the use of the same musical instrument (piano) to the first and the second parts are recorded respectively on a third and a fourth parts. In relation to the data of a specified musical piece of a famous music as the accompaniment part, the performance data of the accompaniment are recorded on the first and the second parts which can be set as the training part and the performance data corresponding to the melody are recorded on the third and the fourth parts. Therein, in the data of the specified music piece, the third and the fourth parts can be reset as the training part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012722-A (JP)
Title: Method for manufacturing photomask and pattern, and semiconductor device
Inventor: AKIYAMA HISASHI
IPC: G03F1/68
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a photomask and a pattern by which line degeneration in a fine exposure pattern can be easily improved and reliability is improved, and to provide a semiconductor device.  <P>SOLUTION: A reticle 11 as a photomask is provided with a mask pattern 12 relating to fabrication of elements on a semiconductor wafer as well as with an auxiliary pattern 13 to correct the line degeneration due to at least the influences of exposure, which effectively functions for the pattern resolution for microfabrication of elements. The auxiliary pattern to correct the line degeneration is added at the end of a line along the X or Y direction in the mask pattern or near the corner where the line direction changes, with the auxiliary pattern in the form of bars oblique to both of the X and Y directions. The auxiliary pattern 13 consists of bars having a specified length and inclined at about 45° with respect to both of the X and Y directions and is formed in every corner where degeneration correction is required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051112-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: HASHI HIDEYUKI
IPC: G11B5/84
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk manufacturing method for bringing a magnetic disk into physical contact with a magnetic transfer master, wherein no small projections are formed on the magnetic disk. SOLUTION: A highly reliable magnetic recording medium is realized by manufacturing a magnetic disk in the steps of sputtering, tape burnishing, lubricant applying and tape burnishing.
Patent JP-2004012386-A (JP)
Title: Internal leak inspection device and inspection method for stacked-type heat exchanger
Inventor: FURUYA YOSHIAKI
IPC: F28F27/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method capable of inspecting an internal leak of a stacked-type heat exchanger.  <P>SOLUTION: This internal leak inspection device 130 for the stacked-type heat exchanger has a N<SB>2</SB>gas supply device 131 for supplying nitrogen gas as a carrier gas, a pressure regulating valve 132, a flow regulating valve 133, a first solenoid valve 134, a He tank 135 for storing helium as a probe gas, second solenoid valve 136, a He leak detector 137 and a gas recovery device 138, and these are connected by piping 140, 141. An automatic recording device 139 is electrically connected to the He leak detector 137. The heat exchanger 1 is inspected by connecting its coolant inlet part 4 to the piping 140 of the inspection device 130 and by connecting its coolant outlet part 5 to the piping 141 of the inspection device 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012101-A (JP)
Title: Exhaust heat utilizing system
Inventor: MATSUI NOBUKI
IPC: F25B27/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize exhaust heat of a generator 12 throughout the year in regard to an exhaust heat utilizing system utilizing the exhaust heat of the generator 12 in air conditioning.  <P>SOLUTION: The exhaust heat utilizing system is provided with an absorption-refrigerator 13 carrying out air conditioning by utilizing the exhaust heat of the generator 12, and a refrigerator 11 provided with a refrigerant circuit carrying out a vapor compression type refrigerating cycle. A supercooling heat exchanger 20 supercooling a refrigerant of the refrigerant circuit by the cold generated by the absorption-refrigerator 13 is provided in the refrigerator 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023841-A (JP)
Title: Motor
Inventor: OKUBO MASAMICHI
IPC: H02K5/22
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To make the size of a motor smaller by raising the space efficiency of a circuit storage unit.  <P>SOLUTION: The circuit storage unit 22 is of such a constitution that a substrate 26, electric parts 27 constituting a control drive circuit 24, a frame 28 made of synthetic resin, an insulating board 29 made of synthetic resin, a screen board 31 made of aluminum, and a cover 32 made of synthetic resin are stacked on the unit body 25 made of aluminum. The unit body 25 is composed of a mount 33 and a plate-shaped base part 34. Parts storages 36a and 36b are projected at the downside of the base part 34. They are provided in such form that they project to the space between the base part 34 and the motor main body, and its interior forms storage space 38. A low FET 27a is arranged on the substrate 26. A tall capacitor 27b and a relay 27c are stored in the parts storages 36a and 36b, and futile space on the parts is omitted and space efficiency improves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020716-A (JP)
Title: Fixing device
Inventor: TANIMOTO YOSHIHIDE
IPC: G03G15/20
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which can automatically adjust a nip width according to a conveyance speed of sheets of paper and can meet a plurality of the conveyance speeds by one kind of pressure roller.  <P>SOLUTION: The fixing device has a displacing mechanism 40 for displacing the pressure roller 2 in a direction where the roller attaches and detaches to and from a hot roller, an electromagnetic clutch 3 for actuating the displacing mechanism 40, and a control section for controlling the driving voltage of the electromagnetic clutch 3 according to the conveyance speed of the sheets of paper. The fixing device is adapted to adjust the nip width produced by pressurized contact of the hot roller 1 and the pressure roller 2 across the displacing mechanism 40 by controlling the driving voltage of the electromagnetic clutch 3 so as to make the nip width greater as the conveyance speed of the sheets of paper is higher and to make the nip width smaller as the conveyance speed of the sheets of paper is lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016057-A (JP)
Title: Flavor deterioration inhibitor
Inventor: ADACHI KENJI
IPC: A23L27/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flavor deterioration inhibitor which is highly safe, does not affect the original flavors of oral compositions such as food products, drinks and oral hygienic agents, namely the flavor deterioration inhibitor which can inhibit the flavor deteriorations mainly caused by light, further heat or oxygen, or the like, at steps for the production, distribution and storage of the oral compositions, respectively.  <P>SOLUTION: This flavor deterioration inhibitor comprises a solvent extract of Persea americana Mill. The flavor deterioration inhibitor can be added to food products, drinks, oral hygienic agents, perfumes, or the like, to inhibit the flavor deterioration, especially the flavor deterioration caused by light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020871-A (JP)
Title: Picture reader and image forming apparatus
Inventor: YAMAGATA MASANOBU
IPC: G03B27/50
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a picture reader obtaining a good image by preventing a distortion of a read picture due to oscillation of a mirror on a scanner without causing any problems such as deterioration in the flatness of a mirror reflecting surface, complication or enlargement of the device.  <P>SOLUTION: In the picture reader reading a picture of an original by exposing and scanning with the scanner, a second mirror 2 and a third mirror 3 supproted on a second scanner 1, oscillation preventing members 4 and 5 which are of lengths reaching both ends of the mirror at least in the longitudinal direction, a rigid member abutted to both end parts of the reflecting side of the mirror and a plate state spring members 6 and 7 supporting the mirror and the oscillation preventing member by being brought into a pressurized contact with a position which is the same as the mirror at least in the longitudinal direction against an abutting position of the rigid member are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019304-A (JP)
Title: Air-conditioning apparatus supporting device for inside of tunnel
Inventor: HONDA JIYUNKOU
IPC: E21F17/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning apparatus supporting device for the inside of a tunnel capable of suppressing the number of parts and cost increase and maintaining a stable support state even in a turbulent air current generated in an installation site.  <P>SOLUTION: The device for suspendingly supporting an air-conditioning apparatus such as a dust discharge duct inside the tunnel is provided with a hanger rail 2 provided at a top part in the tunnel; trucks 3A, 3B having wheels 3A4 rollable on the hanger rail 2; and a suspension-support member 12 fastened to the trucks 3A, 3B and wound around the air-conditioning apparatus 11, and is characterized in that the guide rail 2 is provided with a locking part 13 for impeding the lift of the wheels 3A4, above the wheels 3A4 provided at the trucks 3A, 3B.  <P>COPYRIGHT: (C)2004,JPO