baber/WOPTO huggingface dataset:
Patent JP-2004129153-A (JP)
Title: Method and device for processing image data and program recording medium
Inventor: OZAKI KOJI
IPC: H04N19/172
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimized code amount control over the entire image by applying encoding at a time.  <P>SOLUTION: An image data processor is provided with a resolution converting part 10 for performing resolution conversion for applying image enlargement and/or reduction to input image data, outputting resolution converted image data, analyzing frequency components of the input image data and outputting frequency analysis data, and an encoding part 30 for compressedly encoding the resolution converted image data supplied through the resolution converting part 10, and performs control that restricts the amount of generated codes in the encoding part 30 to a constant or to below a fixed value with the frequency analysis data obtained from the resolution converting part 10 as a scale parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130534-A (JP)
Title: Inkjet recording paper
Inventor: KASAHARA KENZO
IPC: B41J2/01
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording paper excellent in color reproduction and resistance to bleeding.  <P>SOLUTION: This inkjet recording paper, where a porous ink receiving layer is provided at least on one surface on a non-water-absorbing substrate, is characterized in that residual nitrogen atoms of the ink receiving layer after the water washing of the inkjet recording paper are 15 mmol/m<SP>2</SP>or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131427-A (JP)
Title: New methine compound and functional thin film using the same
Inventor: TSUCHIYA HIROSHI
IPC: H05B33/14
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound useful as a material for organic electroluminescent devices capable of giving the organic electroluminescent devices excellent in stability, durability, emission luminance and luminous efficiency, to provide the material comprising the compound, and to provide the organic electroluminescent devices using the material.  <P>SOLUTION: The new methine compound is represented by the general formula(I)( wherein, R<SB>1</SB>and R<SB>2</SB>are each H or a substituent; L<SB>1</SB>and L<SB>2</SB>are each an atomic group constituting a π-electron conjugated system; L<SB>2</SB>and L<SB>3</SB>are each a methine group or substituted methine group; and m and n are each 1 or 2 ). The material for organic electroluminescent devices comprises the new methine compound. The organic electroluminescent device is such as to have one or more organic thin film layers including a luminescent layer between a pair of electrodes, wherein at least one of the organic thin film layers contains one or more of this new methine compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139157-A (JP)
Title: System for rotationally joined two extensible shafts
Inventor: BARNLEY PETER
IPC: F16D3/18
Filed: 2002-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a system for joining extensible shafts, capable of functioning with no-clearance upon normal operation and transmitting very high rotating torque upon exceptional operation. SOLUTION: The system for rotationally jointing the extensible inside and outside shafts is arranged so that they can be mutually slid along a common axis. It includes a first rotary joint between two shafts, which is constituted of a rotational friction system. A second rotary joint between two shafts is constituted of internal and external splines. The internal spline is located around the end of the inside shaft and the external spline is located on the internal surface of the outside tubular shaft. Normal rotating torque is transmitted by friction and exceptional rotating torque is further transmitted via the splines.
Patent JP-2003159334-A (JP)
Title: Handle type arrangement mechanism and method for medical device
Inventor: BUZZARD JON
IPC: A61F2/06
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle type arrangement mechanism and method for a medical device.  <P>SOLUTION: A handle in which a system for selectively arranging the medical device at the position after delivering at least one medical device at the position desired for treatment is improved, is disposed. One of possible features of this handle is considered to selectively hold respective constituent parts of the delivering system in an arbitrary desired form while delivering and positioning the medical device. Also, the other possible feature of the handle is considered to have more than two kinds of action modes by which the arrangement of the medical device can selectively proceed at more than two kinds of speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146480-A (JP)
Title: Magnetoresistance effect element for laminating heuslar magnetic layer and non-magnetic intermediate layer in body-centered cubic structure and magnetic head
Inventor: HOSHIYA HIROYUKI
IPC: H01F10/12
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording apparatus that corresponds to high-density recording and has long-term reliability and a magnetic head using a magnetroresistance effect element.  <P>SOLUTION: The magnetroresistance effect element using a ferromagnetic Heusler alloy film can be obtained with satisfactory characteristics by arranging a body-centered cubic structure, such as Cr as a non-magnetic intermediate layer or the structure of a non-magnetic Heusler alloy, thus solving the problem wherein sufficient reproduction output cannot be obtained even if the Heusler alloy is used in a magnetroresistance effect lamination film comprising the intermediate layer, such as conventional Cu.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003216682-A (JP)
Title: Method and device for evaluating noise tolerance of semiconductor device, and computer program
Inventor: TAKAHASHI EIJI
IPC: H01L21/82
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for evaluating tolerance of a semiconductor device against external noises.  <P>SOLUTION: In a noise tolerance evaluation method, a circuit including the semiconductor device for evaluation is realized by an equivalent circuit 100 in which an object equivalent circuit 104 to realize the semiconductor device, a noise source equivalent circuit 101 which realizes a noise source outside the semiconductor device and inputs the noise to the object equivalent circuit, and an external equivalent circuit 102 to realize a circuit outside the semiconductor device are connected in parallel to each other, and the noise tolerance is evaluated with the voltage and the current generated in the object equivalent circuit by the noise as a cause of malfunction, and the noise tolerance to the external noise of the semiconductor device can be evaluated considering the effect of the circuit outside the semiconductor device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143564-A (JP)
Title: Grain oriented magnetic steel sheet for magnetic shielding having excellent film adhesion property and corrosion resistance
Inventor: KOMORI YUKA
IPC: C23C22/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain oriented magnetic steel sheet which has films not containing chromium compounds at all and having excellent adhesiveness and corrosion resistance and which has excellent magnetic shieldability.  <P>SOLUTION: An intermediate film of 0.01 to 1.0 g/m<SP>2</SP>essentially consisting of inorganic components not containing chromium is formed on the surface of a forsterite film of the grain oriented magnetic steel sheet and further, an upper layer film of 2 to 12 g/m<SP>2</SP>in which the weight ratio of the organic components and the inorganic components is 20/80 to 80/20 is formed on the surface of the intermediate film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141548-A (JP)
Title: Crutch
Inventor: SETOGAWA HIROTO
IPC: A61H3/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crutch that can assist in smooth walking and is light and easy to handle.  <P>SOLUTION: A crutch 10 has a tip section 13 that forms a circular arc, and an anterior end 44 of the tip section 13 has a main part 11 of the crutch. An upper end 50 of the main part 11 has an arm pad 12. A curvature radius R of a ground contact surface 22 of the tip section 13 is set 100 to 120% of a distance L between an upper surface 22 of the arm pad 12 and the ground contact surface 21. The main part 11 and the tip section 13 are connected by a hinge mechanism 45, and the arm pad 12 and the main part 11 are connected by a hinge mechanism 38. Since the lower end of the crutch has the lightly-weighted tip section of a specified shape, a light, easy-to-handle crutch is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150041-A (JP)
Title: Ridge tile mounting structure
Inventor: MAEKAWA SUSUMU
IPC: E04D1/30
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ridge tile mounting structure for positively and easily positioning a ridge tile regardless of the roof pitch in laying the ridge tile, easily mounting the ridge tile in the positioned state to the ridge of the roof, and presenting fine appearance in the mounted state of the ridge tile without costing.  <P>SOLUTION: The ridge tile 1 disposed straddling the ridge 2 is composed of a ridge tile body 6 covering the upper part of the ridge 2, and placing parts 7 provided at both side end parts of the ridge tile body 6. Support parts 10 projecting approximately downward are provided on both sides of the back face of the ridge tile body 6. Both support parts 10 are arranged inward from driving parts. Abutting parts 12 inclined to be positioned inward toward the lower side are formed at the outer side faces of both support parts 10. Both placing parts 7 of the ridge tile 1 are placed on both roof tiles 4 of the uppermost part, and both inclined abutting parts 12 abut in their optional positions on the upper angular parts 11 on the ridge 2 side of both copings 5. Fasteners 8 driven from the driving parts of the ridge tile body 6 are fastened to both copings 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148932-A (JP)
Title: Lighting system of automobile
Inventor: SUGIURA TSUKASA
IPC: B60Q1/18
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system of an automobile that can irradiate the travelling direction when the automobile turns in a curve or a turning point, can secure visual field to be bright and wide even when a steering wheel is suddenly turned greatly in darkness or the like, and can secure an evidence even when an accident is encountered at night.  <P>SOLUTION: The lighting system of the automobile has auxiliary lights that are mounted to right and left rear view mirrors and can irradiate diagonal front side of the vehicle, a battery for supplying electric power to the right and left auxiliary lights in the rotation direction of the steering wheel when the steering wheel rotates right or left at a predetermined angle or more, and a switch mechanism for turning on the connection between the auxiliary lights and the battery during lighting of the front light to turn on the front light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150531-A (JP)
Title: Start control device for vehicle
Inventor: HASEGAWA YOSHIO
IPC: F16H61/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a start control device for a vehicle capable of sufficiently obtaining the smooth starting performance and reducing the shock in engagement, in the vehicle comprising an automatic transmission provided with a fluid joint provided with a lock-up clutch and a frictional engagement device for power transmission.  <P>SOLUTION: In the starting operation of the vehicle, a clutch C1 (frictional engagement device) of the automatic transmission is kept in a slipping state under a condition that the lock-up clutch 26 is engaged or half-engaged, by a start control means 108. Whereby the slip control of high accuracy can be performed in comparison with the slipping of the lock-up clutch 26, the smooth starting of the vehicle can be achieved, and the shock in engagement can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149684-A (JP)
Title: Rubber composition for tyre tread
Inventor: MAMIYA MOTOYUKI
IPC: C08K9/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tyre tread improved in abrasion resistance, processability, and low heat emission property.  <P>SOLUTION: This rubber composition for tyre tread is prepared by compounding a rubber reinforcing filler comprising an inorganic compound of which the surface is treated with a carbon black to a rubber component which contains not less than 10mass% at least a natural rubber, a polybutadiene rubber or a diene rubber which is modified at least one end of its molecule by at least a compound selected from the group consisting of a tin compound, an amine compound, and a silicon compound. The inorganic compound is preferably coated before the surface treatment with either one of an alkoxy silane or a polysiloxane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150605-A (JP)
Title: Method of filling oil into fluid dynamic bearing
Inventor: HAYASHI HIROYUKI
IPC: F16C33/14
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate oil filling method and its device, considering possible tolerances between individual bearings, in manufacturing a fluid dynamic bearing.  <P>SOLUTION: One oil filling method comprises filling and pressurizing a preset amount of oil at the first time and filing and pressurizing a preset amount of oil at the second time, determined in accordance with the identification of the condition of the oil filled into each bearing to achieve accurate oil filling with no influences of machining tolerance. The other method comprises filling and pressurizing a preset amount of oil at the first time, determining the amount of oil to be removed in accordance with the identification of the condition of the oil filled into each bearing, and removing it from the bearing to achieve accurate oil filling with no influences of machining tolerance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152201-A (JP)
Title: Processor device
Inventor: ITO TAKEHIRO
IPC: G06F9/308
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To generate a highly versatile condition code by making a conversion mechanism converting a calculation result flag into the condition code variable.  <P>SOLUTION: An instruction set architecture specification part 9 specifies an instruction set architecture that is a conversion target in the conversion mechanism 3, and writes constitution data corresponding to the specified instruction set architecture into a changed value register 4. A constitution data decoder 3d reads a register value from the changed value register 4, decodes the constitution data, and outputs the decoded constitution data to a programmable logic device 3c. The programmable logic device 3c is reconstructed according to the constitution data, converts the calculation result flag into the condition code according to the instruction set architecture specified by the instruction set architecture specification part 9, and outputs the condition code to a condition code register 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157317-A (JP)
Title: Device for removing coating layer of coated optical fiber and method for removing coating layer
Inventor: NASU MIKIYOSHI
IPC: G02B6/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can remove a coating layer of a coated optical fiber at a desired length with high certainty without breaking or damaging an optical fiber, can execute the removal of the coating layer at a high yield and insures easy maintenance without occurrence of sticking of cutting refuse.  <P>SOLUTION: The device includes a pair of cutting blades having straight edges which face one above the other and are parted apart a prescribed distance. The device is constituted to first rotate the coated optical fiber by the motion of the cutting blades to be closed by a horizontal movement from the open blade state parted to both wings of the coated optical fiber and to cut the circumferential of the coating layer. Also, the device includes a pair of cutting blades to put a cut line to the coated optical fiber in its major axis direction. Further, the device includes a hot air jet mechanism for blowing hot air to the coated optical fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163184-A (JP)
Title: Pressure sensor
Inventor: TABATA MASAYOSHI
IPC: C09K11/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor having excellent conductivity, an excellent electromagnetic shielding effect, and a satisfactory pressure sensitive characteristic.  <P>SOLUTION: This pressure sensor detects pressure by a material comprising mainly a light absorbing or light emitting polyphenyl acetylene polymer expressed by a general formula 1 (in the formula, R represents an alkoxy group, Z<SP>1</SP>, Z<SP>2</SP>, Z<SP>3</SP>, Z<SP>4</SP>are substituents including respectively and independently hydrogens, hydrocarbon group or hetero atoms, and n is an integer 10 or more).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163055-A (JP)
Title: Sterilizing gas decomposing/removing device
Inventor: IGARASHI YUTAKA
IPC: F24F7/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizing gas decomposing/removing device that improves decomposing/removing efficiency of sterilizing gas such as formaldehyde gas by catalyst treatment at a high temperature and prevents leakage of indoor sterilizing gas to the outside of the room from being caused by increase in indoor pressure with increased temperature.  <P>SOLUTION: This sterilizing gas (formaldehyde) decomposing/removing device 2 comprises a fan 7 for circulating indoor air and a catalyst 11 disposed on the discharge side of the fan 7 and for decomposing the sterilizing gas such as formaldehyde gas. A detoxifying means 15 of the sterilizing gas such as formaldehyde gas is disposed on the discharge side of the fan 7, and part of the air on the discharge side of the fan 7 is exhausted to the outside through the detoxifying means 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164513-A (JP)
Title: Electronic apparatus
Inventor: KASAMATSU TAKEHIKO
IPC: G06F1/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce standby power requirement without complicating a composition of an apparatus or increasing costs.  <P>SOLUTION: The electronic apparatus has a communication means 4, an interface circuit 102 carrying out serial communication via the communication means, a CPU 101 controlling a whole of the electronic apparatus, a clock supplying means 3 for generating a clock, and other control circuits 103 and 104, and it operates in accordance with a signal sent from a host apparatus. The clock is directly supplied from the clock supplying means 3 to the CPU 101 and the interface circuit 102, and a clock is supplied to the other control circuits 103 and 104 via a masking means 105 masking the clock outputted from the clock supplying means 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223843-A (JP)
Title: Field emission electron source and manufacturing method thereof
Inventor: TAOMOTO AKIRA
IPC: H01J1/304
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission electron source having proper field emission characteristics, using a graphite sheet composed of an aromatic polymer film as a raw material, and to provide a manufacturing method thereof.  <P>SOLUTION: The field emission electron source having proper field emission characteristics can be formed easily, by using a graphite sheet having a protruded and recessed structure on its surface as an emitter 12 of an field emission element 11. By forming holes, slits, and grooves in the aromatic polymer film of the raw material and heat-treating the surface of the graphite sheet, the field emission electron source having the superior field emission characteristics can be formed by using the graphite sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172418-A (JP)
Title: Measuring method, measuring apparatus, and mounting apparatus, for measuring position of light emitting point of laser diode
Inventor: MIYAUCHI TAKASHI
IPC: H01S5/022
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for measuring the position of a light emitting point of a laser diode capable of highly accurately and rapidly measuring the position of the light emitting point of the laser diode.  <P>SOLUTION: The measuring method for measuring the position of a light emitting point of a laser diode is adapted such that the laser diode emits light, a light emitting surface is photographed, and the position of the light emitting point is estimated from the center of mass of a configuration formed by a bright part among regions discriminatable based on brightness and darkness of a resultant photographed image. In the method, there are provided a light emitting process wherein the laser diode emits light with power supply, a photographing process where the light emitting surface of the laser diode is photographed in the light emitting process, an adjusting process where an area of the bright part is adjusted to fall within a predetermined range such that the bright part of the photographed image obtained in the photographing process is prevented from reaching an end of the light emitting surface, and a calculation process wherein the center of mass of the configuration of the bright part is calculated on the basis of the photographed image adjusted in the adjusting process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168959-A (JP)
Title: Method for preparing composite cellulose ester solution, composite cellulose ester film, optical film, and process for producing optical film
Inventor: KURACHI IKUO
IPC: C08K3/22
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite cellulose ester film having excellent transparency and an improved modulus of elasticity, and an optical film using the same.  <P>SOLUTION: The composite cellulose ester film is a film which has a composite cellulose ester containing an inorganic oxide phase formed in the presence of a cellulose ester, water, and a hydrolyzable organometallic compound. The ratio (E/E<SB>0</SB>) of a tensile modulus (E) of the composite cellulose ester film to a tensile modulus (E<SB>0</SB>) of the cellulose ester film having no inorganic oxide phase is 1.05 to 3.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173184-A (JP)
Title: Image reading apparatus
Inventor: KOSHINUMA TAKASHI
IPC: H04N1/19
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable the correction of deformation of an image in the direction of document scanning of an image reading apparatus, to use a low-cost driving system of a device for irradiating the document with light and to reduce costs of the entire apparatus.  <P>SOLUTION: Uniformly spaced lines 3 are provided under a scale 2 at or near both ends of a contact glass 1. Data which are obtained by receiving the reflection of the light applied to a document on the contact glass 1 are stored. An image of the document and an image of the uniformly spaced lines 3 are separated from an image region of data in order that the image of the document can be compared with the uniformly spaced lines at every time axis. Registered minute errors of the uniformly spaced lines 3 and read difference of uniformly spaced lines 3 are calculated at every time axis. A scanning change rate is found by dividing the amount of variation transition between lines at every time axis by a reference space between lines. A compression and extension process is performed with respect to data of the document image according to the scanning change rate in the direction of the time axis, and variations in the direction of scanning are compensated for obtaining image data with equal magnification.  <P>COPYRIGHT: (C)2004,JPO