baber/WOPTO huggingface dataset:
Patent JP-2003097937-A (JP)
Title: Calibration method for measuring machine
Inventor: ABE MAKOTO
IPC: G01B21/00
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a calibration method for measuring machine capable of enhancing accuracy in parameter estimation of a spherical shape to improve accuracy of calibration. SOLUTION: In the method, a scaler containing a sphere is installed in a measuring space, a three-dimensional measuring machine to be calibrated 20 brings a spherical probe into contact with six or more measuring points evenly-distributed on the spherical surface of the sphere to measure the central coordinate of the sphere and then calibrate the three-dimensional measuring machine to be calibrated 20.  Additionally both a basic three-dimensional measuring machine 10 having a pre-calibrated first probing system and the three-dimensional measuring machine to be calibrated 20 are located so that each measuring space is overlapped, one of either the first or the second probing system is provided with a spherical probe while the other is provided with the standardizer containing a globe, allowing the spherical probe to be in contact with six or more measuring points evenly-distributed on the spherical surface of the sphere in the scaler to obtain a first measurement by the basic three-dimensional measuring machine 10 and a second measurement by the three-dimensional measuring machine to be calibrated 20. Based on these two measurements, the three-dimensional measuring machine to be calibrated 20 is calibrated.
Patent JP-2003172933-A (JP)
Title: Two-way display-type liquid crystal display device
Inventor: HAN SANG HOON
IPC: G02F1/1333
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way display-type liquid crystal display device.  <P>SOLUTION: By developing an environment of parts which light rays output from one light source contributes to operation of both upper and lower display modules at the same time, unnecessary increase of the light source is minimized, and problems, such as weight increase of a product by installation of an additional light source, thickness increase, and lowering of assembling efficiency, are solved all at once. By forming separate structure which has improved light- scattering guiding function than a conventional reflecting dots such as plurality of scattering lines, brightness of the light source is maximized and an effort to solve the problem in color-display mode of the product, and the problem of light uniformity, etc., are solved all at once.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004058068-A (JP)
Title: Compressing method and air extracting type compressing device for small piece solid material
Inventor: HIMOTO SADAHIKO
IPC: B29B17/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressing method and an air extracting type compressing device for a small piece solid material capable of compressing to increase its bulk density when packaging a large quantity of the small piece solid material into a certain volume.  <P>SOLUTION: In the air extracting type compressing device having a compression molding device 1 compressing to form the small piece solid material X and an air extracting device 2 extracting air from a compressed molding x, the above compression molding device 1 has a compression molding chamber 100 charging the small piece solid material X within it and a press device 110 compressing the small piece solid material X making at least one surface of the compression molding chamber 100 a press surface 111, the above air extracting device 2 extracts air from the compression molding chamber during the above compression molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058295-A (JP)
Title: Line printer and method for controlling movement of printhead
Inventor: KUSHIDA TERUTO
IPC: B41J19/18
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent print throughput from lowering by making the reciprocating period of a print head constant as much as possible.  <P>SOLUTION: Permanent magnets 3 and field coils 4A and 4B are arranged oppositely to form a large number of pairs between a print head 1 and a frame 2 and the print head 1 is reciprocated in the main scanning direction by controlling the energization of the field coils 4A and 4B to generate an alternating field between the field coils 4A and 4B and the permanent magnets 3. In such a line printer, a CPU increases the number of the field coils 4B being driven when a speed position detecting section 5 detects the inverting position of the print head 1 exceeding a standard inverting position during a reciprocating movement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063557-A (JP)
Title: Diagnosing method of degradation of voltage applied instrument using oil immersion paper
Inventor: OSHI TETSUO
IPC: H01G13/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic method capable of diagnosing aged degradation of a voltage applied instrument, such as an oil immersion paper capacitor, using oil immersion papers immersed with a mineral oil based insulating oil.  <P>SOLUTION: The voltage applied instrument uses insulating papers immersed in the mineral oil based insulating oil. Among a degree of produced waxes generated in the voltage applied instrument, an instrument loss property varying according to the above degree, an insulation resistance property, a temperature rise value, a partial discharge property, and a quantity of gases in the oil; one or more of these items are detected to diagnose the aged degradation of the voltage applied instrument using oil immersion papers immersed with a mineral oil based insulating oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074412-A (JP)
Title: Coating material for electronic instrument member excellent in thermal radiation and electric conductivity
Inventor: WATASE TAKESHI
IPC: B05D5/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the reduction of the internal temperature of an electronic instrument member (thermal radiation properties) while satisfying characteristics (the ensurance of airtightness accompanied by waterproof/dustproof properties, miniaturization/weight reduction) inherently required by the electronic instrument member.  <P>SOLUTION: A coated body is obtained by coating the upper and rear surfaces of a substrate with a radiation coating film having thermal radiation properties. In the coating body for the electronic instrument body, difference ΔT1 (=T1<SB>B</SB>-T1<SB>A</SB>) between the temperature T1<SB>A</SB>of the T1 position when the coated body is used as a material to be tested and the temperature T1<SB>B</SB>at a T1 position when a substrate not coated with coating film is used as the material to be tested is 1.5°C or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061188-A (JP)
Title: Aerodynamic testing method of moving object model, and moving object model for aerodynamic testings
Inventor: SUZUKI MASAHIRO
IPC: G01M9/08
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerodynamic testing method at a low cost which is capable of measurement when a placement part of a moving object model is narrow, and in the case of a train model constituted of many vehicles, and an moving object model for the method.  <P>SOLUTION: The testing method is equipped with a model main body 11, a first truck part 12 which has wheels 21 or the like and separated from the main body 11, a second truck part 13 of the same constitution, a first sprawl wire part 14 wherein an upper end of a strut is fixed to a ceiling lower surface of the main body 11 and a lower end is fixed to the truck part 12, and power is detected, and a second sprawl wire part 15 of the same constitution. A tunnel experiment is performed by a train model 10, and each of the sprawl wire parts detects wind power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057911-A (JP)
Title: Method of treating soil
Inventor: TODOROKI TOMOHIRO
IPC: B09C1/06
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can efficiently extract organic halogen compounds such as dioxins and PCBs from contaminated soil and stably decompose the halogen compounds into hydrogen halides and carbon dioxide by using water vapor to make the compounds harmless.  <P>SOLUTION: The organic halogen compounds are vaporized by indirectly heating the soil contaminated with the organic halogen compounds and reacted with water vapor in a system heated indirectly to be decomposed into hydrogen halides and carbon dioxide. At the same time, while the amount of water vapor is controlled by the concentration of carbon monoxide in produced gas, the organic halogen compounds in the soil are decomposed surely by being heated indirectly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061237-A (JP)
Title: Nucleic acid probe immobilization substrate
Inventor: TAKAHASHI MASAYOSHI
IPC: G01N33/566
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid probe immobilization substrate for performing electrochemical detection with sufficient detection sensitivity.  <P>SOLUTION: The nucleic acid probe immobilization substrate comprises the substrate; an electrode that is arranged on the substrate for detecting an electrochemical signal and a nucleic acid probe that is immobilized via a spacer that is 30-300Å long to the electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058829-A (JP)
Title: Steering device of vehicle towing trailer
Inventor: AKITA TOKIHIKO
IPC: B62D7/14
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To back a car connected with a trailer in the same manner as in the case of a car connected not with a trailer is backed.  <P>SOLUTION: In the vehicle towing the trailer, a rear wheel steering device is provided in the vehicle, target locus of the trailer is computed from steering angle of the vehicle, and a rear wheel steering controller steering rear wheels so that the trailer follows the target locus is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003086325-A (JP)
Title: Electric structural member protecting from flashing arc
Inventor: SCHMIDT WALTER
IPC: H01T1/16
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric structural protecting member effectively suppressing erosion and corrosion by the flashing arc. SOLUTION: The electric structural member protecting from flashing arc is provided with a columnar insulating body, a first current-carrying system which can be at a first potential, and a second current-carrying system fitted at a leg part of the insulating body which can be at a second potential. The both current-carrying systems have arc electrodes (7), each for diverting aside flashing arc generated at discharge between the both systems. When at least one of the both arc electrodes (4, 7) is formed in a scyphiform shape, and has a scyphiform vessel bottom part (12) fixed to current terminals (3, 6) of either the first or the second current-carrying systems and a scyphiform vessel wall part (13) continued from the scyphiform vessel bottom part (12) extended almost along the direction of the axis line (2) of the insulating body, the flashing arc is especially effectively diverted.  At least two material punching parts extended from the scyphiform vessel bottom part (12) toward scyphiform vessel edge parts (9, 10) installed almost along the periphery direction are formed inside the scyphiform vessel wall part (13).
Patent JP-2004063916-A (JP)
Title: Package for containing optical semiconductor element, and optical semiconductor device
Inventor: YANAGISAWA MITSUO
IPC: H01L31/0232
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a high frequency signal of 10 GHz or higher with low loss, through the wiring conductor of a terminal member, and to prevent optical coupling efficiency between an optical semiconductor element and an optical fiber from deterioration, by relaxing strain occurring in a substrate, or the like, due to heat generated from an optical semiconductor element.  <P>SOLUTION: The package for containing an optical semiconductor element comprises a substrate 2, having a central through-hole 2a extending from one major surface to the other major surface, a terminal member 11 consisting of a plate part 4 having wiring conductors 4a, formed on the major surface to extend from one side to the opposite side and mounting an optical semiconductor element 3 on one side, and a standing wall part 5 bonded to the major surface of the plate part 4 and fitted in the through-hole 2a, such that the one side becomes the one major surface side, a cover member 7 being fixed to the one major surface side of the substrate 2, while covering the terminal member 11 and being secured with an optical fiber 7a at a part facing the optical semiconductor element 3, and a heat-dissipating plate 8 being fixed to the other major surface of the basic body 2 to surround the terminal member 11 and having a coefficient of thermal expansion which is larger than that of the substrate 2 at 20-100°C and thermal conductivity higher than that of the substrate 2 by 100W/m×K or larger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062730-A (JP)
Title: Memory control device and camera
Inventor: OTSUKA MASANORI
IPC: G06F12/14
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent improper data from being written in an unexpected area by influence of external noise, an external shock to an apparatus mounted with this device, instability of source voltage by insertion-extraction of a battery, connection failure with a second control means and communication failure, without enlarging capacity of a memory means and a circuit scale.  <P>SOLUTION: This memory control device has a nonvolatile memory means for writing and erasing data in a memory space in a specific block unit and a first control means for executing prescribed operation by reading a control program and control data (adjusting data such as AF and AE) from the memory means and writing data (such as CF data) in the memory means. The memory means is constituted for reading and writing the data (the adjusting data such as AF and AE) by the second control means connected to an external part. The data is written in the memory means by the first control means and the second control means, and is non-coexistentially arranged in the same block (in the same page) for writing and erasing the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065619-A (JP)
Title: Scrub washer
Inventor: KATSUKAWA TAKAHITO
IPC: A47L13/16
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a usable scrub washer exhibiting a high scrub washing force.  <P>SOLUTION: The scrub washer 1 comprises a scrub washer body 10 with an attaching hole 16 piercing in the direction of thickness, a locking member 20 with lock parts 22 and 23 with large diameters on both ends of a shaft part 21, and a grip body 30 with a lock hole 34 piercing in the vertical direction. The locking member 20 is inserted in the piercing state into the attaching hole 16 of the scrub washer body 10, and attached to the scrub washer body 10 with one lock part 23 so as not be be disengaged. At the same time, the locking member 30 is inserted in the piercing state into the lock hole 34 of the grip body 30 and the other lock part 22 is locked so as not to be disengaged. In this way, the scrub washer body 10 is mounted on the grip body 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069553-A (JP)
Title: Electronic apparatus
Inventor: DOI YUJI
IPC: G04B45/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient decorative effect in a bright place and a dark place as well.  <P>SOLUTION: A wrist watch case 1 is translucent and has a clock module 4 housed inside, where a clock glass 2 is attached to the upper part. A light-emitting part 15 is provided to the upper surface of the wrist watch case 1 and reacts with the light in the ultraviolet-ray region to emit light in the visible light region. A reflection treated layer 16 is provided on the surface of the wrist watch case 1 except for the light-emitting part 15. An ultraviolet ray emitting element 12 radiates the light in the ultraviolet-ray region into the wrist watch case 1. When the ultraviolet-ray emitting element 12 is made to emit light, the light in the ultraviolet-ray region enters the wrist watch case 1, and the emitted light in the ultraviolet-ray region is repeatedly reflected on the reflection treated layer 16 to radiate the light-emitting part 15. The light-emitting part 15 reacts with the irradiated light in ultraviolet-ray region to emit light in visible light region. Thus, the light-emitting part 15 provides full decorative effects in a bright place and a dark place as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067620-A (JP)
Title: Non-water-based aerosol preparation
Inventor: IKEDA YASUO
IPC: A61K47/46
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-water-based aerosol preparation which does not precipitate salts and can stably be sprayed for a long time without causing the clogging in a spray device.  <P>SOLUTION: This non-water-based aerosol preparation comprises (A) an acid addition salt type medicinal component, (B) a condensate of diisopropanolamine and/or a ≥14C fatty acid and an alkanolamine, and (C) a lower alcohol. Substantially, the preparation does not contain water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066181-A (JP)
Title: Air classifier
Inventor: OMATSU SHINICHIRO
IPC: G03G9/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To make an air classifier enable to manufacture a toner having a sharp particle size distribution without causing a decrease in classification efficiency even in the case of small-size toner.  <P>SOLUTION: In the air classifier, the lower surface of a guide plate and the upper surface of classifying plate are vertically disposed opposedly to each other via an aperture, at least one part of the lower surface of the guide plate has an inclination angle so as to be made higher toward the center, the upper surface of the classifying plate has an inclination angle which is made higher toward the center, the central part of the upper surface is opened and is communicated with a fine powder discharging port and the outside of the outer peripheral part of the classifying plate is communicated with a coarse powder discharging port. Therein, the inclination angle A of the upper surface of the classifying plate is made larger than the inclination angle B of the lower surface of the guide plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069009-A (JP)
Title: Clip with cover
Inventor: IKEDA KOJI
IPC: F16L23/036
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy equipment of a cover for preventing fall-off from a connecting part of a clip for connecting joint pipes through one-touch operation, even though obstacles are in the upper and lower parts of a clip.  <P>SOLUTION: In the clip with a cover, a flange 4 formed in a first joint pipe 1 and a flange 11 formed in a second joint pipe 8 are overlapped with each other to be coupled. The clip 12 is mounted in the coupling part to connect both joint pipes 1, 8. Both leg parts 15, 15 formed at the tip of the clip 12 are provided with a cover 19 for preventing drop out from both joint pipes 1, 8 to be covered. The cover 19 consists of a first slit body 20 in which a first locking hole 24 engaged with one leg part 15 of the clip 12 is bored, and a second slit body 29 in which a second locking hole 33 engaged with the other leg part 15 of the clip 12 is bored. Both slit bodies 20, 29 are mounted in the clip 12 so as to be freely slidably engaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076750-A (JP)
Title: Detecting object positioning tool of rolling bearing device and method of manufacturing rolling bearing device
Inventor: ISHII TOMOHIRO
IPC: B60B35/18
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To set opposed clearance between a pulser ring and a sensor constant in a rolling bearing device with a rotating speed detector.  <P>SOLUTION: A positioning tool 20 is used when pressing a support ring 10 for fixing the pulser ring 9 in an inner race 4 in a manufacturing process of the rolling bearing device 100. The positioning tool 20 has a support ring pushing-in surface 21 and an outer race abutting surface 22. The support ring 10 is pushed in by the support ring pushing-in surface 21, and the outer race abutting surface 22 is allowed to abut to an end surface of an outer race 5, and the support ring 10 opposes by separating by a specific distance to the sensor 13, and controls its shape so as to check pushing-in more than that. Thus, the support ring 10 is positioned in the shaft direction with the end surface of the outer race 5 as a reference so that the opposed clearance between the pulser ring 9 and the sensor 13 becomes constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079065-A (JP)
Title: Disk cartridge, and recording medium driving device
Inventor: MIIKE MASAMI
IPC: G11B25/04
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge having a labyrinth structure for isolating a recording medium from the outside to prevent the entering of dust or gas and capable of being sufficiently shut off and preventing the play of the recording medium.  <P>SOLUTION: A rotor 15 is rotatably arranged in a housing space between first and second shells 11 and 13 and between the first shell and a recording medium. The rotor has a first wall part 25 formed in the circumferential direction of the rotor, and a part of the first wall part is bored to form a first opening. The second shell has a second wall part 27 formed to be superposed on the inside of the first wall part in the outer peripheral part of the recording medium outside the radial direction of the outer peripheral part of the recording medium. The second and first wall parts constituted a labyrinth structure for isolating the recording medium from the outside thereof, and the first and second openings rotate the rotor to form entrance/exit openings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083615-A (JP)
Title: Method for producing low-sulfur catalytically cracked gasoline
Inventor: ITO TOSHIO
IPC: C10G11/02
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method by which the sulfur content in gasoline can efficiently be reduced to ≤50 ppm when heavy oil or heavy gas oil is catalytically cracked with a fluid catalytic cracking (FCC) apparatus to produce the gasoline.  <P>SOLUTION: The heavy oil or heavy gas oil subjected to a hydrodesulfurization treatment is used as a feedstock oil to carry out a cracking treatment with the FCC apparatus. In the process, a mixed catalyst composed of (A) 2-30 mass% of an FCC catalyst having 200-400 micromol of the amount of an acid, 50-150 m<SP>2</SP>/g macropore surface area, 0.4-10 mass% of the amount of supported zinc oxide and 0.3-1.5 mass% of the amount of supported vanadium and/or nickel and desulfurizing functions imparted thereto and (B) 98-70 mass% of an FCC equilibrated catalyst having 3,000-15,000 ppm amount of accumulated vanadium and/or nickel is used to carry out the cracking reaction and desulfurizing reaction together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082766-A (JP)
Title: Pneumatic tire, and method for manufacturing the same
Inventor: HATA HIROSHI
IPC: B60C11/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire, and a method for manufacturing that, in which a cap tread can be extruded with an antistatic layer comprising conductive rubber to restrict deterioration of molding performance to allow easy manufacturing.  <P>SOLUTION: This pneumatic tire has silica-blended rubber at least on the surface of the cap tread 2. On the surface of the cap tread 2, the antistatic layer 1 comprising conductive rubber is disposed at an angle to be inclined to a tire circumferential direction. The method for manufacturing the pneumatic tire is also provided.  <P>COPYRIGHT: (C)2004,JPO