baber/WOPTO huggingface dataset:
Patent JP-2004148889-A (JP)
Title: Motion control device for vehicle
Inventor: INAGAKI SHOJI
IPC: B60W30/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To control a motion of a vehicle correctly by detecting a steering angle accurately by a steering angle sensor even in a situation where the vehicle is not in a steady linear driving condition, without requiring a means for storing the steering angle when an ignition switch is turned off.  <P>SOLUTION: The motion control device of a vehicle using a steering angle ϕ detected by a steering angle sensor 34 capable of detecting an absolute rotational angle, includes a yaw rate sensor 36 that calculates a plurality of target yaw rates γt based on a plurality of steering angles that are estimated by the steering angle ϕ detected by the sensor, controls a motion of the vehicle based on the smallest deviation among deviations Δγ between the respective target yaw rates γt and an actual yaw rate γ, determines a reference rotational position of the steering angle sensor based on the steering angle corresponding to the deviation and then calculates a steering angle θ for motion control based on the detected steering angle and the determined reference rotational position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152923-A (JP)
Title: Processing device
Inventor: FUKUOKA TAKEOMI
IPC: H01L21/301
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device capable of preventing processing water from being conducted to flow into the photographing region of a work to be processed, even when the processing water is supplied in the work of alignment.  <P>SOLUTION: A processing device is provided on a stationary base table 2 with a chuck table 33 constituted so as to retain a work to be processed and movable to a working region as well as an alignment region neighbored to the working region, a processing means for processing while supplying the processing water to the work to be processed which is retained by the chuck table 33, a photographing means 6 for detecting a region of the work which is retained by the chuck table, and a chuck table moving means 37 for moving the chuck table 33 from the region of alignment to the working region in the feeding direction of processing. The stationary base table 2 is constituted so that the alignment region side of the same is slanted so as to become higher than the processing region side of the same table 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190041-A (JP)
Title: Aluminum alloy material for planographic printing plate
Inventor: YAMAGUCHI KEITARO
IPC: C22C21/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy material having excellent etching uniformity even if etching rate is elevated.  <P>SOLUTION: The aluminum alloy material for planographic printing plate has a composition consisting of, by weight, 0.1 to 0.5% Fe, 0.01 to 0.2% Si, 0.001 to 0.015% Cu, 0.005 to 0.03% Ti, 30 to 1,500ppm, in total, of at least one or more elements selected from Pb, B, V, Ga, Zr and Ni, and the balance Al with inevitable impurities and also has a structure where an Al-Fe base intermetallic compound which has 0.5 to 5μm circle-equivalent diameter and in which the ratio between Fe and Al is made to ≤0.38 is dispersed in 300 to <3,000pieces/mm<SP>2</SP>density in a material surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004147609-A (JP)
Title: Reaping device in combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D63/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation efficiency by enabling a grass-dividing lever at the right end and a root of a grain culm to be visually checked in a reaping operation by a combine harvester.  <P>SOLUTION: The reaping device 7 in the combine harvester has the second grass-dividing lever 11 installed in the front side of the grass-dividing lever 10a positioned at the right end in the two or more grass-dividing levers 10, and an opening part 11a through which the grass-dividing lever 10a can be visually checked, installed in the upper part of the second grass-dividing lever 11. The upper side end part of the second grass-dividing lever 11 is regulated so as to have nearly the same height as the planted grain culm, or a height higher than the planted grain culm. The second grass-dividing lever 11 is constituted so as to be detachable to the grass-dividing lever 10a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148770-A (JP)
Title: Inkjet recorder
Inventor: ONUMA KENTARO
IPC: B41J2/165
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase of a load of a carriage driving motor when a plurality of recording heads are cleaned by wiping by means of a wiper utilizing movement of a carriage, thereby reducing the necessary driving force of the carriage driving motor.  <P>SOLUTION: The plurality of wipers 84a, 84b for cleaning and wiping ink ejection sections by rubbing the ink ejection sections of the recording heads 300 by utilizing the movement of the carriage 64 are provided to this recorder. The timings for starting the wiping of the ink ejection sections by wipers are made different by each wiper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152213-A (JP)
Title: System and method for medical check
Inventor: ARAI TAKANORI
IPC: G06Q50/22
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical check system and a medical check method having high reliability in which sufficient security measures are applied to individual data.  <P>SOLUTION: The medical check system provides some particular person with data related to medical check results of a user via a computer network 9. The system is equipped with: a check data management means 2 for managing the check data showing the user's medical check results by using the ID; an individual data management means 45 for managing the user's individual data by using the ID different from the above ID; a joined data preparing means 46 for preparing joined data by correlating the check data to the individual data; and an individual authenticating means 4 for deciding presence/absence of a right to access each data on the basis of individual authentication data acquired by connecting individual authentication auxiliary means 30 and 31 with the terminal or on the basis of an IP address of the terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154180-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reduction of sales on a Pachinko parlor side and useless power consumption and to eliminate the failure that a player wanting to play can not use a game stand in a Pachinko game machine in which the player can arbitrarily select and decide various selection items relating to game contents by operating an operation means.  <P>SOLUTION: The Pachinko game machine is provided with the operation means 6 operable by the player and is constituted so that the player can arbitrarily select and decide various selection items relating to the game contents by operating the operation means 6. Then, the Pachinko game machine is provided with game operation recognition means (switch 5 for game operation recognition and steps S2 and S13) for judging whether or not it is during game execution, and only when the game operation recognition means (the switch 5 for the game operation recognition and the steps S2 and S13) judge that it is during the game execution at present, the operation of the operation means 6 is permitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224115-A (JP)
Title: Device and method for relaxing resonance of chamber in plasma process
Inventor: PARSONS RICHARD
IPC: H01J37/32
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plasma process system and method in which resonance in a plasma process chamber can be reduced by enhancing the uniformity of plasma process effected in the chamber.  <P>SOLUTION: The plasma process system comprises a chamber 10 surrounding a plasma region 14, an RF plasma source 22 with an RF power source coupled with an electrode placed in the chamber such that an RF electromagnetic field interacting with gas supplies RF power into a plasma region formed by the RF power so that plasma 12 is generated in the plasma region, an at least one suction face provided in the plasma region while having an RF absorber 50, and a protective layer 52 provided to the RF absorber in order to seal the RF absorber from the plasma region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175967-A (JP)
Title: Sheet for embossed carrier tape
Inventor: MIYAGAWA KENJI
IPC: B65D85/86
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embossed carrier tape that is suitable for high speed mounting and to provide a sheet for the embossed carrier tape.  <P>SOLUTION: The sheet for the embossed carrier tape that is excellent in high-speed mounting can be obtained by setting the tear strength of the sheet by JIS-K-7128-3 to 105 N/mm or higher. The surface resistance of at least one of the surfaces can be 10<SP>12</SP>Ω/square or less. A single layer sheet or a multiple layer sheet can be formed. The sheet can be formed from a thermoplastic resin. In the multilayer structure formed by sticking together, for example, a surface layer, a base material, and a surface layer, different kinds of resins can also be used. In order to impart conductivity to the resin, a conductive filler such as carbon black can be added to the resin if necessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187589-A (JP)
Title: Method of generating address configurations for solid state memory
Inventor: HOGAN JOSH N
IPC: G11C17/06
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide address configurations having the fault tolerance and address configurations having neighborhood disjoint.  <P>SOLUTION: A method involves use of a sequence of address configurations covering L memory lines and (n) address lines. The method includes forming L blocks (910). A most significant column of each block is filled with the sequence such that the most significant column of each block contains the same unshifted sequence (912). A least significant column of each block is filled with the sequence entries in the least significant column of the blocks are shifted cyclically (914). The L blocks contain address configurations for L<SP>2</SP>memory lines and 2n address lines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125153-A (JP)
Title: Stand for hose reel
Inventor: SAITO HIDEMI
IPC: F16L3/16
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To use the nozzle 12 of a hose reel 13 in a feeling of the faucet of water line by setting the nozzle in the head 1 of a stand for use.  <P>SOLUTION: Extension bars 3B and 2A are inserted into holes in the body 7 of a tripod, and the head 1 is fixed to the upper part of the extension bar 2A with a bolt 5 and a nut 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159475-A (JP)
Title: Actuator arrangement
Inventor: KUJIRA YUKINOBU
IPC: H02K7/116
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an actuator arrangement.  <P>SOLUTION: A first speed reducing gear 14 is provided with a stem 14a. On the stem 14a, three coupling portions radially extended outward are provided at equal angular intervals in the circumferential direction. An annular worm wheel 14b is integrally formed at the tips of the coupling portions. On the coupling portions, elastic members 18 are formed which are extended from the substantially center positions in the directions of the length of the coupling portions. The elastic members 18 are so formed that they are extended obliquely upward from the respective coupling portions in the circumferential direction. The tips 18a of the elastic members 18 are protruded above the upper end face of the worm wheel 14b. The first speed reducing gear 14 is rotatably supported with the tips 18a of the elastic members 18 pressed in the direction of the axis L1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165199-A (JP)
Title: Positioning apparatus and semiconductor aligner using the same
Inventor: FUNAYOSHI KAZUNARI
IPC: H02K41/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent change in position when a semiconductor aligner is reset with a static pressure guide stage thereof and the power supply is turned OFF.  <P>SOLUTION: The conditions of air when the apparatus is reset and the power supply is turned OFF is divided into two conditions by using a self-holding type electromagnetic valve in the static pressure guide stage, in addition to a normally-opening electromagnetic valve for air control. Change in position other than that during the control of stage is prevented by controlling such two kinds of conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162374-A (JP)
Title: Joint structure between pile and column and joint method
Inventor: ISODA KAZUHIKO
IPC: E02D27/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily connect a PHC pile to a steel framed column without the aid of a foundation.  <P>SOLUTION: A joint steel pipe 3 having the same outside diameter as that of the PHC pile is fixed to a top end plate 5 of the PHC pile, a column base section of the steel framed column 2 is inserted into the joint steel pipe, and the column base section is fixed to the joint steel pipe by a concrete 4 filled in the joint steel pipe. The insertion length of the column base section is longer than 1.5 times as long as the width B of a column, and dimensions larger than 1/4 as long as a pile diameter ϕ are ensured between the column base and a pile head. A base plate 7 having a center hole 8 is provided on the column base section. The work is so executed that the column base section is inserted into the joint steel pipe to make the temporary support and that the concrete is placed to fill after the PHC previously fixing the joint steel pipe to the top plate has been buried in the ground. A separation tape is stuck on the top end plate, and the separation tape is separated when the concrete is placed to fill. A lattice-like supporting frame as a temporary jig for positioning and temporarily supporting the steel frame column.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160415-A (JP)
Title: Stored material transfer apparatus and solid-liquid separator
Inventor: ODAKA SHIRO
IPC: B02C18/18
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a running cost while realizing quantitative and effective transfer.  <P>SOLUTION: A screw conveyor 11 for sending out a sedimented and deposited stored material in its axial direction is arranged to the bottom part of a storage hopper 2. The inlet 22 of a transfer pipe 21 is arranged in opposed relation to the leading end in the feed direction of the screw conveyor 11. The axial line of the rotary shaft 12 of the screw conveyor is almost aligned with that of the inlet 22 of the transfer pipe 21. The rotary shaft of the screw 14 of the screw conveyor is formed as a hollow shaft and the interior of the hollow shaft is set as a pressure water supply passage 12a. A jet nozzle 20, which ejects pressure water coming through the pressure water supply passage 12a to the front in the axial direction of the rotary shaft, is formed to the leading end in the feed direction of the rotary shaft to be inserted in the inlet 22 of the transfer pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169557-A (JP)
Title: Compression ignition internal combustion engine
Inventor: NAKAGAWA TOMOMI
IPC: F02B31/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression ignition internal combustion engine capable of being reduced for NO<SB>x</SB>greatly and improved for fuel consumption using a cavity without an intake port or a central projection in a shape of producing no swirl.  <P>SOLUTION: The compression ignition internal combustion engine is provided with the tangential intake port 7 producing no swirl in the air flowed into a combustion chamber 5, and the cavity 6 depressed in a piston top face forming the combustion engine 5 and whose bottom surface is approximately flat to suppress cylinder air flow and make use of the air left at the center of the combustion chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130768-A (JP)
Title: Method for improving structural strength of acicular crystal (whisker)
Inventor: TSUGITA HIROSHI
IPC: H01J9/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for maintaining strength enough to keep a three dimensional positioning of a crystal material having an acicular form without damaging its function by reinforcing adhered parts by any means.  <P>SOLUTION: For the purpose that an uncured resin has to be well impregnated into spaces among aggregated whisker, the resin is preferably low viscous and well compatible with ZnO, which is a material of the whisker, and further the resin is necessary to be a non-solvent type in order to suppress volume shrinkage upon curing. Further, the volume shrinkage upon curing can be prevented by selecting/designing a resin generating no releasing group upon curing (e.g. an epoxy resin). Still further, a resin having a high hydrophilicity such as one having a large amount of an OH group is selected for impregnation because the surface of ZnO is generally hydrophilic due to influence by moisture in air. A linear expansion coefficient of the resin used is adjusted to one similar to that of the whisker by mixing the resin with particulates having a low thermal expansion coefficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166921-A (JP)
Title: Ion elution unit, and apparatus mounting the same
Inventor: OE HIROKAZU
IPC: C02F1/46
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion elution unit for efficiently eluting metal ion, and an apparatus by which the ion elution unit is efficiently utilized.  <P>SOLUTION: The ion elution unit 100 applies a voltage between electrodes 113 and 114, and generates the metal ion. Terminals 115, 116 are integrally molded in the electrodes 113, 114, respectively, and project downward by penetrating the bottom wall of a case 110. An interval between the electrodes 113 and 114 is set to be narrower at a downstream side than at an upstream side concerning a water flow made to flow in the case 110. A flow-in port 111 and a flow-out port 112 having smaller cross section area than the port 111 are arranged in the case 110. The flow-out port 112 is arranged at the lowest part of the inner space of the case 110. The cross section area of the inner space of the case 110 is gradually reduced from the upstream side to the downstream side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167639-A (JP)
Title: Hammering tool
Inventor: FURUSAWA MASANORI
IPC: B25D11/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hammering tool assuring an easy-to-use property by preventing an intermediate housing from temperature rise.  <P>SOLUTION: A pair of aeration passages penetrating up and down are provided at the internal sides of a crank housing 5 to serve as the intermediate housing in such a way as having communication with a cooling air passage A of a motor 3, and a plurality of inclined grooves 29 becoming shallower gradually as going toward the front are formed at a stage 28 in the oversurface of the crank housing 5 so as to put the inside and outside of the crank housing in mutual communication even in the condition that a cap 25 is attached. The air taken into a motor housing 2 with rotation of a fan 21 in association with the drive of the motor 3 is exhausted via the passage A out of an exhaust hole 20, and also intrudes into the crank housing 5 and rises inside the aeration passage as shown by Arrow B to be exhausted to ahead aslant from the inclined grooves 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173461-A (JP)
Title: Multiple-point dc-dc converter
Inventor: TANIGAKI KANA
IPC: H02M3/155
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein an inrush current on supplying power becomes large, due to the simultaneous switching-ons of the switching elements inside a plurality of DC-DC power supplies.  <P>SOLUTION: A DC-DC power supply is divided into a plurality of groups, and a plurality of control pulses are generated so as not to make each active section overlapped and supplied to each divided group. The inrush current on supplying power can be reduced, because the switching-on times of the switching elements are dispersed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337355-A (JP)
Title: Very high speed optical memory method and apparatus using bistable semiconductor laser
Inventor: KAWAGUCHI HITOSHI
IPC: G11C13/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very high speed optical memory method and apparatus using a bistable semiconductor laser capable of controlling each bit and reading out information at the necessary timing.  <P>SOLUTION: The very high speed optical memory apparatus using bistable semiconductor laser includes an array 5 having a plurality of bistable semiconductor lasers performing AND gate operation and memory operation, optical signal write means for writing an optical signal to the array 5, and optical signal read out means for reading out the optical signal written to the array 5. The apparatus is an entirely-optical type not converting the optical signal into an electric signal, records a time-series optical signal to the bistable semiconductor laser bit by bit and reads out the recorded signal as a time-series signal at a necessary timing. Moreover, it is possible to transfer a recorded signal from a bistable semiconductor laser to another bistable semiconductor laser and record it there.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177527-A (JP)
Title: Optical system for optical pickup device, optical pickup device, optical information recording and reproducing apparatus, and chromatic aberration correcting element
Inventor: KIMURA TORU
IPC: G02B13/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system for an optical pickup device which is mounted on the optical pickup device using a bluish-purple laser beam source of a short wavelength and can suppress the defocusing error and spherical aberration arising when the wavelength of incident light changes to a smaller level and an optical information recording and reproducing apparatus.  <P>SOLUTION: The chromatic aberration correcting element CA comprises a plurality of zones divided by slight differences in level and has zonal structures which produce diffracted light of prescribed degrees for the prescribed incident light by a diffraction effect on at least two optical surfaces. The zonal structures have such wavelength dependence that the paraxial power of a luminous flux of the wavelength longer in a range of 10 nm than the prescribed wavelength below 500 nm changes to a direction where the power more increases and that the spherical aberration thereof changes to a direction where the correction thereof is insufficient when such luminous flux passes the structures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142399-A (JP)
Title: Embossed pattern formation method and method for manufacturing product having embossed pattern
Inventor: HISHIDA HIDETOSHI
IPC: B31B50/88
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional embossed pattern formation method including that, in an embossed pattern formation method using a hot stamp mold or the like, the level of irregularities is small and, in addition, multistage formation of two or more stages is impossible, and the cost is disadvantageously high due to the manufacture of the mold, and, in the case of a mold using a wood plate or a resin plate, the formation of lines or fine patterns is difficult, and, in addition, the embossed pattern formation should be conducted separately from Thomson punching work.  <P>SOLUTION: A pattern to be expressed is cut out from a single wood plate or resin plate 1 with a cutting tool, and an opening 12 is provided to prepare a female die 4. The cut-out section 10 is fixed to a substrate A on its position opposite to the opening 12 to prepare a male die 5. Thick paper, cardboard, or corrugated board E is pressed by both the dies to form an embossed pattern.  <P>COPYRIGHT: (C)2004,JPO