baber/WOPTO huggingface dataset:
Patent JP-2005133662-A (JP)
Title: Pressure regulator for gaseous fuel
Inventor: TOUBO MASAHIKO
IPC: G05D16/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uncomfortable feeling from being given by suppressing or eliminating loud noise when a pressure-reducing valve of a pressure regulator with compressed fuel taken as gaseous fuel of constant positive pressure has a small opening.  <P>SOLUTION: A partition member 21 having a through hole 23 for flowing compressed fuel into the pressure-reducing valve 11 is fitted into an inlet chamber 3 to change the natural frequency of the inlet chamber 3 to a different value. This prevents vibration generated when a valve body 12 has a small stroke and loud noise due to resonance frequency between the valve body 12 and a valve lever 10, which resonates with the inlet chamber 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004177943-A (JP)
Title: Substrate assembly method, substrate assembly device, and method and device for dropping liquid material
Inventor: OGIMOTO SHINICHI
IPC: G02F1/1339
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate assembly method which can approximately uniformly disperse a liquid crystal, between two substrates.  <P>SOLUTION: A coating step for applying a sealing agent 7 in a frame-like shape having corner parts on either of the two substrates 3 and 4, a dropping step for dropping the liquid material in a prescribed layout pattern on either of the two substrates and for dropping the liquid material only on the corner parts of the periphery part that is out of the layout pattern of the region encompassed by the sealing agent, and a lamination step for laminating the two substrates under a depressurized atmosphere are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005140891-A (JP)
Title: Liquid crystal display device, and drive circuit and driving method for the same
Inventor: HOSOYA YUKIHIKO
IPC: G09G3/20
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve good display quality in an active matrix type liquid crystal display device by suppressing flicker due to a polarity change pattern itself of voltage applied to each pixel formation part upon driving liquid crystal.  <P>SOLUTION: A plurality of polarity pattern tables for setting a pixel voltage polarity of the pixel formation part on a display screen are stored in LUT5 beforehand, and each table is set in such a way that positive polarity and negative polarity are generated the same number of times for each pixel formation part when the plurality of polarity pattern tables are selected once for each. A polarity indication signal generation circuit 3 selects the polarity pattern table based on a random value N outputted by a random value generation circuit 4 and outputs a polarity indication signal REVs based on the polarity pattern table. A video signal line drive circuit outputs a video signal so that the voltage with polarity based on the polarity indication signal REVs is applied to each pixel formation part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138674-A (JP)
Title: Structure of rupture opening part in airbag device for automobile
Inventor: YASUDA MITSUO
IPC: B60R21/205
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for improving the structure of a rupture opening part in an airbag device for an automobile.  <P>SOLUTION: In a double-opening type airbag device for an automobile, a reinforcing member 15 has a rupture opening part 16 constituted by forming a groove for rupture to determine an opening shape for developing an airbag 13 in an inner surface of an interior panel 10, and reinforces the rupture opening part on a back side of the rupture opening part, and a center portion of the rupture opening part is cut. The reinforcing member 15 comprises a cylindrical frame body 17 with upper and lower sides opened which has an edge reinforcing part 18 to be tightly attached to an outer side of an opened upper portion from a back side at the position corresponding to a peripheral area of the rupture opening part 16, a coupling member 20 connected to each lower end of a front wall 17a and a rear wall 17b of the frame body 17 via a hinge part 19, and a reinforcing plate 21 with a substantially center portion of the coupling member 20 outwardly folded. The coupling member having the reinforcing plate is folded inward of the front and rear walls of the frame body via the hinge part 19, the reinforcing plate covers an upper portion of the opening part, and the edge reinforcing part and the reinforcing plate are fixed to a back side of the interior panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139389-A (JP)
Title: Semiconductor of ultrafine particle
Inventor: ISHIZUKA MASAYUKI
IPC: C09K11/54
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor of an ultrafine particle which has not a problem of the quantum efficiency decrease because of the surface defect and which is excellent in such resistances to the environment as a resistance to water and a resistance to weather and also which does not deteriorate in the characteristics even when radiated with such an energy as an ultraviolet ray.  <P>SOLUTION: The semiconductor of an ultrafine particle holds on the surface an organic component and forms additionally on the outermost side of the surface a covering layer of an oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150181-A (JP)
Title: Manufacturing method for semiconductor laser
Inventor: SATO HIROSHI
IPC: H01S5/12
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a laser element having a buried growth layer having few crystal defects and having a high reliability with a low power consumption by preventing the obstruction of the buried re-growth of an active layer by the oxidation of Al contained in the active layer in a buried hetero type laser using an InGaAlAs material as the active layer.  <P>SOLUTION: In the semiconductor laser in which an active layer 102 and a clad layer 103 are laminated successively on at least a part or the whole on a semiconductor substrate 101, the active layer is composed of a material containing at least Al and a sectional structure is formed in a buried hetero type. The manufacturing method for the semiconductor device has a process in which the active layer is worked in a striped shape or a mesa shape by an etching containing at least a wet etching, the process in which a striped-shaped core-layer side wall is purified in a crystal growth device by using a gas containing chlorine or other halogen elements, and the process in which the active layer is buried with a semiconductor in the formation of the buried hetero type structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145478-A (JP)
Title: Seamer and transfer apparatus for container
Inventor: SATO KATSUNORI
IPC: B65G19/02
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To transfer a container, such as a bottle and a can, in correspondence to the feed pitch of a capper or a seamer.  <P>SOLUTION: A takeout turret 10 moves at a lower transfer speed at the vicinity to the center thereof, and at a higher feed speed at a part distant from the center. Using the difference of the feed speed at different parts of the turret 10, the feed speed of the container, such as the bottle a and a can, is matched to the feed pitch of the capper or the seamer without allowing a large acceleration to act on the container, using the takeout turret 10 and guides 13, 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015754-A (JP)
Title: Tire rubber composition and tire using the same
Inventor: HIRAYAMA MICHIO
IPC: C08K3/34
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire rubber composition which is not lowered in abrasion resistance, but allows improvement in driving on ice, steering stability, and block break resistance, and a tire using the same.  <P>SOLUTION: The tire rubber composition comprises a pumice having a silicon oxide content of 30% by mass or more and has a JIS-A hardness of 55-75, wherein 50% by mass or more of the pumice has preferably a particle size of 45-250μm, and the pumice is preferably added at 2-20 pts by mass relative to 100 pts by mass of rubber. The rubber composition contains preferably a silane coupling agent together with the pumice. The tire uses the rubber composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144751-A (JP)
Title: Surface releasable member, surface releasable heating member and thermal fixing device using them
Inventor: TANAKA MASAHARU
IPC: B32B25/08
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface releasable member for keeping the abrasion resistance of an offset preventing layer having non-stickiness, the so-called mold release layer, when an unfixed image is thermally fixed on a recording material without losing a mold release effect, keeping an electrostatic offset preventing effect while holding the surface conductivity of a fixing roller and capable of strongly imparting an abrasion resistance keeping layer to the uppermost layer of the fixing roller, a surface-releasable heating member and a thermnal fixing device using them.  <P>SOLUTION: A thermoplastic elastomer (TPE) being a certain kind of a polymer alloy, which is a fluoroplastic TPE wherein a fluororubber and a fluoroplastic resin are bonded, is used in the heat-resistant intermediate layer 4 on a substrate (aluminum alloy) 3 as an elastomer layer 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145602-A (JP)
Title: Monitoring system for harbor and container crane
Inventor: KUSANO TOSHIYUKI
IPC: B66C13/00
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system for a harbor capable of detecting intrusion of a suspicious person on the quay side of a container terminal and a container crane.  <P>SOLUTION: A monitor 21 to monitor a quay 101 is provided on the container crane 10 to carry out cargo handling work to a ship S resting and anchoring at a pier at the container terminal furnished with an apron 102 facing the quay 101, a marshalling yard storing and placing a container C and a base station. The monitor 21 has a monitoring camera 21b and a laser sensor 21a provided at a point positioned above the quay 101 on the container crane 10 and is constituted to monitor the quay 101 from above by these monitoring camera 21b and laser sensor 21a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151382-A (JP)
Title: Coding apparatus, coding method, and program thereof
Inventor: SHISHIDO SHINJI
IPC: H04N19/46
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coding apparatus for relaxing the effects of image quality deterioration due to coding processing.  <P>SOLUTION: The coding apparatus 2 codes image data (opaque color data) of an image element and transparent color data by identical irreversible coding processing, compares the range of data to be taken by the opaque color data with the range of data to be taken by the transparent color data and compares the opaque color data with the transparent color data, when the irreversible coding processing is carried out; and revises the contents of the irreversible coding processing so that the opaque color data and the transparent color data lie within the respective data range, when the opaque color data lie within the respective transparent color data ranges.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004178793-A (JP)
Title: Magnetic discrete track recording disk
Inventor: WACHENSCHWANZ DAVID E
IPC: G11B5/667
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording disk which provides the most suitable signal-to-noise ratio( SNR ) and resolution and the best performance.  <P>SOLUTION: In a method of forming discrete track recording patterns on the magnetic recording disk, the discrete track recording patterns can be formed on consecutive NiP layers 130 through the discrete track recording patterns in one embodiment. The discrete track recording patterns can be otherwise formed on a substrate 120.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005153051-A (JP)
Title: Safety device of working machine
Inventor: HAYASHI TAKETOSHI
IPC: B30B15/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operation stop due to erroneous judgement to the utmost not by flatly capturing intrusion of a worker but by solidly grasping.  <P>SOLUTION: This safety device of the working machine is furnished with a first image pickup means 12 to pick up an image of a region including a working surface 10 from the vertical direction, a second image pickup means 13 to pick up an image of a region including an upper part of a side surface of the working surface 10 from the horizontal direction and a control part 14 to stop operation of the machine when a mounted article 2 is detected from both of the image obtained from the first image pickup means 12 and the image obtained from the second image pickup means 13 by detecting the mounted article 2 mounted on a part of the body of the worker 1 by discriminating a standard color arranged in a set dangerous area and a color region different from the standard color in the dangerous area from each of the images obtained from the first and second image pickup means 12, 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154858-A (JP)
Title: Aluminum surface treated material for forming
Inventor: YAMAGUCHI KEITARO
IPC: C25D11/18
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aluminum surface treated material for forming having satisfactory corrosion resistance, and to which surface treatment has been performed before forming, and forming can be satisfactory performed.  <P>SOLUTION: The aluminum surface treated material is obtained by forming a nonporous anodized coating 2 having a porosity of ≤5% and a film thickness of 30 to 300 nm on the upper layer of an aluminum base material 1, and forming a lubricant layer 3 on the upper layer of the nonporous anodized coating 2. Desirably, the quantity of the lubricant is 0.01 to 10 g/m<SP>2</SP>, and a solid lubricant is used. By the nonporous anodized coating 2 having a porosity of ≤5%, the surface of the aluminum material 10 is provided with dense and hard properties, and the thickness of the lubricant layer 3 may be the minimum required one. The nonporous anodized coating performs protective function for the aluminum material, and prevents the galling and seizure between a die and the aluminum material. The damage to the nonporous anodized coating at the time of forming is reduced, and the characteristics of the coating can be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154366-A (JP)
Title: Base for hair treating agent
Inventor: TOMIOKA MASAYA
IPC: A61Q5/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base for a hair-treating agent effective for preventing the heavy and uncomfortable feeling of the hair treated with the hair-treating agent.  <P>SOLUTION: This base for the hair-treating agent contains (a) 30-90 wt.% quaternary ammonium salt expressed by formula (1) (one or two of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a 10-26C alkyl or a 10-26C hydroxyalkyl and the others are each a 1-3C alkyl, a 1-3C hydroxyalkyl or benzyl; and X is a halogen atom or a monoalkyl sulfate group), (b) 5-65 wt.% straight-chain aliphatic primary monoalcohol having a carbon number of 14-26 and (c) 0.03-30 wt.% ether expressed by the formula (2); R<SP>5</SP>-O-R<SP>6</SP>(at least one of R<SP>5</SP>and R<SP>6</SP>is a 14-26C straight-chain alkyl or straight-chain alkynyl and the other is a 1-13C alkyl, a 14-26C branched alkyl, a 1-26C hydroxyalkyl or benzyl).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167380-A (JP)
Title: Audio signal processing apparatus and audio signal processing method
Inventor: OKIMOTO ETSU
IPC: H03G9/06
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio signal processing apparatus for using an equalizer and an automatic level control section so as to carry out level control while ensuring a maximum dynamic range at all times.  <P>SOLUTION: A level of an output signal is controlled in response to a level of an input signal by supplying the output signal whose level is converted by a level converter 7 and to which a particular frequency characteristic is attached by a equalizer 3. That is, the amplification factor of the signal is automatically controlled so that the level of the output signal does not exceed a permissible range. Particularly, a control section 10 of the audio signal processing apparatus varies a gain of level converters 7, 8 and a threshold th being a parameter used by a gain calculation unit 5 in the automatic level control section 4 in response to a peak gain G being a setting value of the equalizer 3 set by a user using an operation section 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164302-A (JP)
Title: Laser vaporization analytical method
Inventor: JODAI TETSUSHI
IPC: G01N21/73
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser vaporization analytical method capable of restraining fluctuation in a vaporization amount of a sample to obtain high analytical precision.  <P>SOLUTION: In this laser vaporization analytical method for fixing the solid sample to an analytical cell, for irradiating the sample with a laser under reciprocation scanning, for vaporizing partially the sample to generate fine particulate, and for conveying the fine particulate to an analyzer with inert gas, so as to be analyzed, a laser power density in an end part area of a range from an end of a laser irradiation area to 1/10 of the full length of the laser irradiation area is lowered up to 60%-80% of laser power density in the center part other than it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165529-A (JP)
Title: File writing system
Inventor: MIYAMOTO KATSUHIKO
IPC: G06F12/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file writing system and method with high operating efficiency in the manufacturing process of equipment having a network interface.  <P>SOLUTION: This file writing system is provided with a file writing device for preliminarily storing a plurality of kinds of file data and a plurality of pieces of equipment mounted with a network interface for simultaneously writing file data corresponding to the storage means provided to each of the pieces of equipment whose whole part or partial part is blank. The file writing device is provided with a file distributing means for distributing the stored file information to all the pieces of equipment, and for distributing file data corresponding to the response of each of the pieces of equipment, and each of the pieces of equipment is provided with a file storage control means for confirming the presence/absence of a necessary file from the storage file information, and for making the storage means store the file data received from the file writing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163713-A (JP)
Title: Fluid compressor
Inventor: HOSHINO TATSUYUKI
IPC: F04C28/28
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid compressor capable of preventing generation of water in a motor chamber even if fluid containing hydrogen flows into the motor chamber from a pump chamber side and preventing deterioration in performance as the fluid compressor.  <P>SOLUTION: A motor housing 11 and a pump housing 14 are integrally assembled through a partition wall 12 and a bearing block 16, and a driving shaft 23 of an electric motor 29 in the motor chamber 13 is connected with a driving rotor 33 in a pump chamber 17 so as to pass through the partition wall 12 and the bearing block 16. The motor chamber 13 is filled with inactive gas G. Consequently, even if hydrogen off gas flows into the motor chamber 13 from the pump chamber 17 side through a passing through section, water is not generated by reaction in the motor chamber 13 because air (oxidizer gas) does not exist in the motor chamber 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172641-A (JP)
Title: Monitoring test piece of reactor pressure vessel and method for monitoring/evaluating degradation status
Inventor: YOSHIMOTO KENTARO
IPC: G01N1/28
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring test piece of a reactor pressure vessel which has a characteristic that when stress of a specific level corresponding to the operation state works in high temperature region not causing brittle fracture and when temperature lowers to a region possible to cause brittle fracture, stress lowers to a level not causing brittle fracture, and a method for monitoring/evaluating the degradation in the reactor pressure vessel by using the test piece.  <P>SOLUTION: A recess part 23 is provided to one side of a test piece body 16a, a notch 24 is continuously provided on the bottom of the recess part 23. A stress adding function member 26 is inserted in the recess part 23. The test piece body 16a and the stress adding function member 26 are arranged in this state in a reactor, so that a load works on the test piece body 16a during temperature elevation in the reactor and thus degradation of materials used in the reactor pressure vessel 1 can be historically monitored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004191999-A (JP)
Title: System and method for monitoring pre-splice heat treatment of optical fiber
Inventor: CHANDAN HARISH C
IPC: G02B6/02
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for monitoring a pre-splice heat treatment of an optical fiber.  <P>SOLUTION: Systems and techniques are described for monitoring the pre-splice heat treatment of the optical fiber. In one described technique, a lead end of a first fiber is prepared for splicing. The lead of the fiber is then loaded into a heat treatment station. While the lead fiber end is heated, an optical time domain reflectometer is used to measure reflected backscatter loss from the lead fiber end. The lead fiber continues to be heated until the measured reflected backscatter loss from the lead fiber end reaches a predetermined level. At that point, the heat treatment is discontinued.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005171357-A (JP)
Title: Electrolyzer for molten metal chloride
Inventor: KOSEMURA SUSUMU
IPC: C25C7/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyzer for molten metal chloride capable of suppressing the reduction in current efficiency caused by depositions at a high level.  <P>SOLUTION: The device is provided with an electrolytic cell and a partition sagged from the upper part of the electrolytic cell. A storage chamber and an electrolytic chamber for produced metal are formed on both the sides with the partition sandwiched. The side of the electrolytic chamber in the upper part of the electrolytic cell is provided with a gas exhaust nozzle. The electrolytic chamber is provided with a cathode and an anode. The side of the storage chamber in the upper part of the electrolytic cell is provided with a cover. A heat exchanger having two conduits and a plurality of branch tubes elongating in the horizontal direction from either to the other in the two conduit tubes and elongating in the vertical direction on the side of the storage chamber at the inside of the electrolytic cell so as to pass through the cover from the outside is provided. At least one part among the upper part, lower part and therebetween in the plurality of branch tubes is provided with an impurity collection member parallel to the branch tubes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI