baber/WOPTO huggingface dataset:
Patent JP-2004114085-A (JP)
Title: Laser marking apparatus and its lens unit
Inventor: NODA SADAO
IPC: B23K26/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking apparatus and a lens unit, by which the focus adjustment can be easily carried out while reducing a cost without performing complicated wiring work.  <P>SOLUTION: A LED pointer 20 is arranged on a laser unit 10, and a first reflecting mirror 21 and a second reflecting mirror 22 are arranged on the upper surface of a lens holder 15. The first reflecting mirror 21 reflects part of the visible light K from the LED pointer 20 in the direction of passing through the focal point P of a convergent lens 14, and makes the remainder of the visible light K pass in the state that the lens holder 15 is mounted on the laser unit 10. The second reflecting mirror 22 reflects the visible light K passed through the first reflecting mirror 21 in the direction of passing through the focal point P of the convergent lens 14. The first visible light K1 from the first reflecting mirror 21 and the second visible light K2 from the second reflecting mirror 22 are projected via transmissible holes 23, 23 of the lens holder 15 to the outside of the laser unit 10, and are mutually crossed at the focal point P of the convergent lens 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116122-A (JP)
Title: Sanitary flushing device
Inventor: OISHI RYUTA
IPC: E03D9/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sound generating method preventing a user from feeling displeasure in a sanitary flushing device equipped with a sound generating device for generating a sound by detecting the fact that the user enters a toilet room.  <P>SOLUTION: The sanitary flushing device having a body detecting means for detecting the use of the toilet room and the sound generating device and generating the sound by the sound generating device when the body detecting means detects the existence of the user is so constituted that the volume of a sound generating means makes the volume in the case the sound starts to generate as the fixed volume value irrespective of the volume setting value set in the case the toilet room is used in the last time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114826-A (JP)
Title: Gas generator
Inventor: KUBO HIROMICHI
IPC: B60R21/264
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generator in which a structure of a molding die is simplified at a low cost when a most of a holder is formed of resin, in particular, when a connector insertion hole is also formed of resin.  <P>SOLUTION: The gas generator 1 comprises a cup body 3 filled with a gas generating agent 2 for generating gas by burning, and a holder 6 having a pair of electrode pins 4 in parallel and provided with an igniting means 5 for igniting the gas generating agent 2. An angle of intersection formed by a first imaginary plane 24 passing through the axis of the pair of electrode pins 4 protruded from the holder 6 of the electrode pins 4 to a connector side and a second imaginary plane 25 passing through the axis of the pair of electrode pins 4 protruded from the holder 6 to the igniting means 5 side is not zero degree, but twisted at a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114844-A (JP)
Title: Seawater suction device for vessel
Inventor: TAKAZAWA ISAO
IPC: B63B13/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seawater suction device for a vessel capable of easily scraping out marine creatures.  <P>SOLUTION: This device is provided with a suction part 2 having an opening end 22 disposed on a through hole provided in a bottom of the vessel to take in seawater, a suction surface 3 detachably fixed to a tip of the suction part, and provided with a suction hole 4 for seawater to pass, and a fixing means 6 to detachably fix the suction surface to the suction part. The opening end of the suction part has a fit-in accommodation part 21 to accommodate the suction surface with an edge of the suction surface fit in.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119766-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: HONDA YUJI
IPC: H01L21/205
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus that is made compact in size and light in weight.  <P>SOLUTION: The semiconductor manufacturing apparatus is provided with a vacuum container 1, a chamber cover 2 that is arranged on the top of the vacuum container 1 and functions as an electrode, a gas introduction route 9 provided inside the chamber cover 2, gas distribution boards 11 and 12 that are arranged on the lower surface of the chamber cover 2 with liners 10a and 10b between, a plurality of through holes formed in the gas distribution boards, and a stage electrode 4 that is arranged opposite to the chamber cover 2 in the vacuum container 1 and on which a substrate to be treated is placed. Shower-like gas is introduced to the stage electrode 4 through the gas introduction route 9 and the through holes, and plasma is generated for treating the substrate to be treated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122149-A (JP)
Title: Hydrous waste disposal device
Inventor: HAZAMA FUMIHIKO
IPC: B30B9/12
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrous waste disposal device with which sufficient hydration effect is attained even when the hydrous waste is in the small quantity without making the clogging of a casing a problem.  <P>SOLUTION: The hydrous waste disposal device is provided with a plurality of drainings 10 which are projectingly provided on the inner peripheral surface of the cylindrical casing 1, a rotary body 9 which is arranged freely rotatably in the inside of the casing 1 and drainage canals formed between the drainings 10, 10 on the inner peripheral surface of the casing 1. The rotary body 9 is provided with vane plates 22 helically and projectingly through a sleeve 21 on the outer periphery of the rotary shaft 20 which is linked to a rotationally driving mechanism 27. A helical path between the inner peripheral surface of the casing 1 and the vane plate 22 is narrower on the side of the outlet 4 than that on the side of the inlet 3. The casing 1 is installed by inclining in the longitudinal direction so that the hydrous waste introduced into the inside is deposited on the plate surface of the vane plates 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123486-A (JP)
Title: Method for storing and reading data in multi-level nonvolatile memory, and architecture therefor
Inventor: ROLANDI PAOLO
IPC: G11C16/02
Filed: 2002-09-30
Abstract: PROBLEM TO BE SOLVED: To enable increasing capacity of a storage device of a nonvolatile memory. SOLUTION: In a programming method of a multi-level, each memory region can be programmed by non-binary-number of a level, and integer of bits, for example 5, is stored in an adjacent memory region. Therefore, bits to be stored in two memory regions are divided into two sets, a first set prescribes a level of binary number being higher than a level of non-binary number. When the first set written during programming corresponds to a level being lower than a level of non-binary number, the first set is written in the first region and the second set is written in the second region (33, 34). When it is higher than non-binary number of a level, the first set is written in the second region and the second set is written in the first region (35, 36). The first set written in the second region is stored with a level being different from the second set.  Consequently, writing of a level stored in the first set is confirmed, and bits read out from two regions are almost related to bits of two sets.
Patent JP-2004126118-A (JP)
Title: Elastic blade and its manufacturing method
Inventor: FUKUZAWA SATOSHI
IPC: C23C22/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic blade whose corrosion resistance is excellent and which does not contain chrome that is an environmental load.  <P>SOLUTION: In the elastic blade consisting of a blade member having rubber elasticity and a supporting member, the supporting member possesses a surface layer treated with the non-chrome containing urethane modified olefine resin, acrylic modified olefine resin or both kinds of resin on a surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123972-A (JP)
Title: Thermoplastic resin foam and its manufacturing process
Inventor: YOSHIDA TORU
IPC: C08L71/12
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin foam made of a styrene-based resin and a polyphenylene ether-based resin which improves problems of melt deformation and melt dripping on combustion, and has excellent flame retardance, heat insulation properties and environmental compatibility.  <P>SOLUTION: The environmentally compatible thermoplastic resin foam contains 0.1-20 pts.wt. of red phosphorus as a non-halogen flame retardant based on 100 pts.wt. of a thermoplastic resin composed of the styrene-based resin and the polyphenylene ether-based resin, and further a non-halogen foaming agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122707-A (JP)
Title: Inkjet recording paper
Inventor: KATO EISAKU
IPC: B41M5/50
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording paper, which has a favorable ink absorbency, a high color developing density, can make a high image quality recording realizing a photographic image quality possible and is excellent in storage stability, especially in gas fading properties.  <P>SOLUTION: An ink accepting layer is a porous one including a hydrophilic binder and an inorganic pigment. The mean particle diameter of a topmost layer is 10-100 nm. Fine organic particles made of a polymer including a plurality of non-aromatic carbon-carbon unsaturated bonds in a molecule are included in the layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125134-A (JP)
Title: Clutch device for transferring driving force to member to be transferred such as paper feed roller in copying machine, facsimile or printer
Inventor: TOMITA SHIGEMITSU
IPC: F16D28/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To make a clutch device compact as much as possible by eliminating the necessity of using a means for switching transferring/un-transferring of driving force.  <P>SOLUTION: The clutch device includes a sleeve body 4 arranged between an input end portion of an input-side rotary member 2 and an output end portion of an output-side rotary member 3 and combined with the output-side rotary member 3 under such a condition that the sleeve body 4 can move only in the axial direction of a main shaft 1, a spring member 5 which urges the sleeve body 4 toward the input end side, and an energization member 6 made of shape memory alloy which is provided to urge the sleeve body 4 in a direction reverse to the direction of urging by the spring member 5 and which applies urging force to the sleeve body 4 larger than that of the spring member 5 by energization. The sleeve body 4 and the input-side rotary member 2 are respectively provided with connecting portions 21, 40 which are engaged with each other by urging of the spring member 5 and which are released from the engagement by movement of the sleeve body 4 in the direction against the urging of the spring member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088042-A (JP)
Title: Manufacturing method of groove structure for device
Inventor: MIZUTANI NOBUTAKA
IPC: H01L21/768
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a groove structure for a device for facilitating the manufacturing of the device having a groove wiring element in a well-regulated shape.  <P>SOLUTION: A porous low-k film 62, a sacrificial film 63 soluble in pure water, an anti-reflection film 64, and a resist film 65 are successively formed on an insulation layer 60 to which lower wiring 61 is formed. A prescribed circuit pattern is formed to the resist film 65 by exposing and developing the resist film 65 with a prescribed pattern. Next, a wafer W is etching-treated so as to form a via hole 62a in the porous low-k film 62. After that, the resist film 65 is transformed by treating the wafer W with a hydrogen peroxide solution. Further, the resist film 65 and the anti-reflection film 64 are peeled off from the wafer W by treating the wafer W with cleaning liquid so as to make the sacrificial film 63 soluble by pure water. By this, the via hole 62a excellent in shape accuracy is formed without imparting damage to the insulation film 62.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130697-A (JP)
Title: Thermosensitive recording material and its manufacturing method
Inventor: OGA KUNIHIKO
IPC: B41M5/337
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material which shows good smoothness on the outermost layers of both sides, the inhibited generation of static electricity, high accumulation capability/running performance inside a recording device and a high-density beautiful image.  <P>SOLUTION: This thermosensitive recording material has a thermosensitive coloring layer containing an electron-donative dye precursor and an electron-receptive compound which thermally develops a color in the electron-donative dye precursor, formed on one side of a support, and at least one layer formed on the other side. In addition, a surfactant of the same kind is added to the outermost layers of both sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191859-A (JP)
Title: Four-wheel steering compensating method and system for low abrasion coefficient surface
Inventor: KLEIN STEVEN DONALD
IPC: B62D6/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve stability on a road surface having low abrasion coefficient in an automobile having 4-wheel steering capability of front wheels and rear wheels.  <P>SOLUTION: This method for improving stability of an automobile having a steering capability of front wheels and rear wheels includes a step for deciding an abrasion coefficient of a road surface engaged with an automobile (12), and a step for adjusting a phase gain function of a rear wheel steering mechanism (16) in a manner to compensate stability of the automobile (12) across the surface of the road. This steering system (10) includes a control unit (18), a front wheel steering mechanism (14) transmitting information to the control unit (18), and the rear wheel steering mechanism (16) transmitting information to the control unit (18). The rear wheel steering mechanism(16) responds to road conditions of the road surface to be engaged with the automobile via the control unit (18).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004139382-A (JP)
Title: Device, method, and program for housekeeping book management, and recording medium recording program
Inventor: MIYAJIMA NORIYUKI
IPC: G06Q40/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow network banking transaction in linkage with data input to a housekeeping book.  <P>SOLUTION: A housekeeping book input part 30 receives data input for each of breakdown items of a family budget and a housekeeping book management part 42 stores and manages input housekeeping book data. An access information storage part 48 stores predetermined breakdown items out of the breakdown items of the family budget, related to a money flow transaction using network banking and a connection destination information for a server providing a network banking service in coordination therewith. When inputting the data for the predetermined breakdown items, the housekeeping book input part 40 is connected to the server corresponding to the connection destination information stored in the access information storage part in coordination with the breakdown items.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138529-A (JP)
Title: Method for error analysis by cosmic ray neutron
Inventor: IBE HIDEFUMI
IPC: H01L27/10
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly evaluate soft error analysis by cosmic ray neutrons with over wide-range parameters.  <P>SOLUTION: Construction of a device model by a hierachized component, start analysis technique for secondary ions on the basis of the characteristic values of the component, a simple inputting method and numeralization for a two-dimensional pattern and an error decision method based on them, encapsulation which enables a reuse of midway computation results from nuclear spallation reaction up to charge collection by secondary ions, and a simplified recomputation method for each capsule, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143609-A (JP)
Title: Apparatus for calendering treatment of paper and method for calendering treatment of paper
Inventor: SUZUKI SETSUO
IPC: D21G1/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To produce high-quality paper satisfying requirements such as glossiness, surface strength, bulkiness and smoothness irrespective of specifications of a paper web without requiring complicated preparing operation in an apparatus for calendering treatment of paper and a method for the calendering treatment of the paper.  <P>SOLUTION: A shoe press roll 10 is composed by installing a cylindrical flexible jacket 11 rolling synchronously with the running of the paper web 1, a plurality of pressing shoes 51, 52 and 53 arranged in the interior of the flexible jacket 11 and installed side by side in the running direction B of the paper web 1 and a pressing means for pressing the pressing shoes 51, 52 and 53 through the flexible jacket 11 against the paper web 1 under a prescribed surface pressure in a nipping part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145137-A (JP)
Title: Image forming apparatus
Inventor: TOYOHARA YUICHIRO
IPC: G03G15/01
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a plurality of image carriers, made inexpensive and capable of always expressing stable color balance at high speed.  <P>SOLUTION: The image forming apparatus is equipped with a plurality of image carriers 1a and 1b on which an electrostatic image is formed, and a plurality of developing devices 41 to 43 and 44 to 46 corresponding to the respective image carriers, and the developing devices in which developer having a hue capable of forming an achromatic color by color mixture is stored are made to combined to correspond to at least one image carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003210902-A (JP)
Title: Method for fractionating amine-containing mixture
Inventor: WOLFERT ANDREAS
IPC: C07D211/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fractionating an amine-containing mixture.  <P>SOLUTION: According to circumstances, (i) a (first) low boiling point matter fraction is separated and removed from the amine-containing mixture by distillation, according to circumstances, (ii) a (first) high boiling point matter fraction is separated and removed from the amine-containing mixture by distillation, (iii) the amine-containing mixture is subjected to extraction using a sodium hydroxide solution to produce a sodium hydroxide-containing aqueous first phase and an amine-, (further) low boiling point matter- and, according to circumstances, (further) high boiling matter-containing water-organic second phase, (iv) the water-organic second phase is distilled to produce a substantially anhydrous amine as a column bottom phase taken-out substance or as a lateral flow extract in the stripping part of a distillation column, an amine/water azeotropic mixture as a lateral flow extract in the concentration part of the column and a (further) low boiling matter fraction as a column top extract and the amine/water azeotropic mixture is returned to the extraction process (iii) and, according to circumstances, (v) the substantially anhydrous amine is refined or fractionated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194361-A (JP)
Title: Electric-motor vehicle and method of obtaining map data on electric-motor vehicle
Inventor: ONO TOMOHIRO
IPC: H02P23/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric-motor vehicle where a certain travelling performance is obtained when the voltage of a power source is at a specified value or over.  <P>SOLUTION: The electric-motor two-wheeled vehicle 1 is equipped with a battery 14, a motor 28 which drives a wheel by the battery 14, and a motor control unit 30 which drives the motor 28. The motor control unit 30 controls the motor 28 so as to keep the revolution-torque property that the motor 28 has when the voltage of the battery 14 is at a specified value or over.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004149882-A (JP)
Title: Method of improving reliability in hot dip plated metal structural member
Inventor: MIYASAKA AKIHIRO
IPC: G01N21/91
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality and improve the reliability as that of a structural member in a hot dip plated metal structural member.  <P>SOLUTION: In the method for increasing the quality of a hot dip plated metal structural member and improving its reliability as that of a structural member, after the application of hot dip plating to the metal structural member, (a) the presence of defects and their dimensions are confirmed with nondestructive testing; (b) the defect parts are subjected to ultrasonic impact treatment; and next, (c) the improvement of its quality is conformed in quality assurance testing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148387-A (JP)
Title: Cooling panel with build-in rectangular flow passage and production method therefor
Inventor: SATO SHINICHI
IPC: G21B1/17
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To produce a cooling panel with a built-in rectangular flow passage for cooling a high heat load apparatus such as an in-reactor structure for a nuclear fusion reactor by hot hydrostatic pressing treatment.  <P>SOLUTION: A plurality of rectangular pipes constituting the flow passages of a cooling medium are mutually contacted, and are arranged in parallel to form a block of the rectangular pipes. The upper and lower faces and both side faces of the block are surrounded by four flat sheets. The surroundings of the butted contact parts between the flat sheets and the contacts parts between both end parts in the longitudinal direction of the rectangular pipes and the flat sheets are seal-welded by TIG welding etc., and airtight sealing is performed. Thereafter, the part surrounded by each sealing member is made into a vacuum state, and the whole member is subjected to hot hydrostatic pressing treatment in an inert gas atmosphere of gaseous argon or the like. In this case, solid members are arranged between the rectangular pipes arranged on both the side parts of the rectangular block and the flat sheets arranged on both the sides of the rectangular block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153672-A (JP)
Title: Remote controller, communication system, and control program for remote controller
Inventor: NAKATANI KEIGO
IPC: H04N21/4782
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for confirming operation procedures set for a remote controller even without preparing a manual in the case of performing a remote operation of a device to be controlled by the remote controller.  <P>SOLUTION: The remote controller for performing the remote operation of a television accesses a web page by a web browser embedded in a recording part. Thus, the operation procedures of the remote controller are displayed on a display part as the web page by accessing a page for operational description in which the operation procedures set for the remote controller and the television are described. Consequently, a user can confirm the operation procedures set for the remote controller even without preparing the manual at hand in the case of performing the remote operation of the television by the remote controller by memorizing only operation procedures for accessing such a web page.  <P>COPYRIGHT: (C)2004,JPO