baber/WOPTO huggingface dataset:
Patent JP-2004144132-A (JP)
Title: Disc spring and manufacturing method of disc spring
Inventor: NISHIMURA SEI
IPC: C21D1/06
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disc spring excellent in durability, by using high intensity material.  <P>SOLUTION: In the disc spring, material processed in a desired shape is tempered, a hardened part is formed by heat treatment, shot peening is performed on an outer surface at least on a side where tensile stress is acted, and setting is performed. Residual compressive stress of 700 to 1500 Mpa exists on a surface part of the hardened part to which the shot peening is performed. This disc spring is excellent in durability, since the residual compressive stress is given on a side on which the tensile stress acts to make a value of the tensile stress repeatedly acted be relatively small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144146-A (JP)
Title: Motion guide device
Inventor: UEHORI YUKIO
IPC: F16C29/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion guide device reducing the number of steps becoming resistance when a retainer passes thereon, as small as possible, for smoothly circulate the retainer and therefore smoothly circulating a rolling element.  <P>SOLUTION: A moving block 2 is assembled to a track rail 1 in which a roller rolling face 1b or the like is formed to be relatively movable to the track rail 1. A roller circulation passage is disposed to the moving block 2. The roller circulation passage comprises: a load roller rolling part corresponding to the roller rolling part of the track rail 1; a roller clearance passage disposed in parallel with the load roller rolling part with a predetermined space; and a pair of change direction passages circulating rollers by connecting an end of the load roller rolling part with an end of the roller clearance passage. A plurality of rollers 3 disposed on the roller circulation passage are retained by a roller retainer 10 to allow rotation/sliding of a train of the rollers. A housing groove is formed in the roller circulation passage over a whole length in a longitudinal direction of the roller circulation passage. Connecting band guide parts guiding connecting bands 10d, 10d of the roller retainer 10 are formed in the guide rail member 9, and the guide rail member 9 or the like is housed over the whole length in a longitudinal direction of the housing groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144871-A (JP)
Title: Photosensitive material processing apparatus
Inventor: TAKANO YOSHIKAZU
IPC: B05C5/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve a processing apparatus for a photosensitive material, which uses a slot die and to provide the processing apparatus in which fixation and crystallization at a processing liquid applying part are prevented.  <P>SOLUTION: The photosensitive material processing apparatus is a processing apparatus which applies a processing liquid dropping from a slit on the photosensitive material by using a slot die comprising at least the slit and a manifold and has a movable plane member capable of slanting to the upstream or downstream side in a processing direction at a position which is separate opposite the tip part of the slit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144154-A (JP)
Title: Rolling bearing
Inventor: IKEDA NORIFUMI
IPC: F16C33/62
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing that is hardly damaged even if an external force is applied at the time of installation and rotating or the like, and requires low manufacturing costs.  <P>SOLUTION: In a deep grooved ball bearing comprised of an inner ring 1, an outer ring 2 and a rolling element 3 that are made of ceramic materials, sleeves 5, 6 of a resin material are pressed into the inner peripheral part of the inner ring 1 and the outer peripheral part of the outer ring 2, and the inner peripheral surface of the inner ring 1 and the outer peripheral surface of the outer ring 2 are covered with the sleeves 5, 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147159-A (JP)
Title: Wireless lan system
Inventor: KOGA NAOKI
IPC: H04L12/28
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN system, which is superior in utilization efficiency of wireless band and has a function of connecting a wireless terminal to a cable LAN and a wireless bridge function of connecting access points with each other without preparing individual access points.  <P>SOLUTION: The system has a plurality of access points 1, 2 and the like connecting the cables LAN 7, 8 and the wireless LAN, in which one access point 1 is set to a master access point and the remaining access point 2 is set to a slave access point as a station. The master access point has an MAC address lookup table, showing the correspondence between the MAC address of the slave access point and the MAC address of a cable terminal connected to the slave access point, and constructs a predetermined wireless packet header, based on the MAC address lookup table and transmits it wirelessly, when the MAC address of a transmission destination is the MAC address written on the MAC address lookup table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151909-A (JP)
Title: Electronic control unit
Inventor: OKUBO MINORU
IPC: G06F11/22
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control unit capable of continuing microcomputer-based control if means substituting for the functions of failed parts exist in peripheral modules, after detecting the failures of any of the peripheral modules without using signals coming from outside the microcomputer.  <P>SOLUTION: This electronic control unit has a microcomputer with a plurality of peripheral modules having the same functions, and a selector for changing the destination of the input/output signals of the microcomputer according to the microcomputer's instructions. A connection is made by the selector in such a way that the output signals of the microcomputer become the input signals of the microcomputer. The peripheral modules are diagnosed according to the connection of the signals. If failures are detected in one or more of the plurality of peripheral modules with the same functions, the destination of the input/output signals outside the microcomputer is switched using the selector to another peripheral module with the same functions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149867-A (JP)
Title: Gas diffusion electrode and manufacturing method therefor
Inventor: FURUYA CHOICHI
IPC: H01M4/88
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion electrode which is used for a cathode for oxygen generation in brine electrolysis and used for a fuel cell or the like, is manufactured by a simple operation in a short period of time, and has a gas feed layer and a reaction layer having a uniformly or optionally changing structure, and to provide a manufacturing method therefor.  <P>SOLUTION: This manufacturing method is characterized by using a porous body for the gas supply layer or/and the reaction layer, which is obtained by means of electrophoretically precipitating fine particles for forming the gas diffusion electrode, from a dispersion liquid containing the fine particles for forming the gas diffusion electrode, of which the electrophoretic mobility is adjusted, on the surface of a substrate disposed on an electroconductive base material or in the proximity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155229-A (JP)
Title: Fuel tank and front cowl mounting structure of motorcycle
Inventor: KUDO KAZUHIRO
IPC: B62J35/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a number of steps of maintenance/inspection operations on an engine and the perimeter of the engine and to facilitate the maintenance/inspection operations.  <P>SOLUTION: The motorcycle 10 is equipped with a fuel tank 30 above a main frame 22 extending rearward from a head pipe 21 of a body frame 20, the fuel tank is made a right and left divided type, and a front cowl 50 in front of the fuel tank. Each fuel tank is secured to the body frame from the sides of a vehicle body 11, and the front cowl is made a right and left divided type. Further, the rear portions of the front cowl are secured to the fuel tank, and the front portions of the front cowl are secured to cowl securing stays 100 formed in front of the head pipe, and the fuel tank and front cowl is constructed such that they can be integrally attached and detached.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155939-A (JP)
Title: Fluorescent ink and ink cartridge and recording unit, ink jet recording method and ink jet recording apparatus each using the same ink
Inventor: UDAGAWA MASAKO
IPC: C09D11/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent ink capable of forming a printed matter having strong fluorescent intensity and good water resistance and to provide an ink cartridge and a recording unit using the fluorescent ink and to provide an ink jet recording method and an ink jet recording apparatus using the fluorescent ink.  <P>SOLUTION: The fluorescent ink comprises at least one kind of anionic fluorescent dye exciting in an ultraviolet light area and coloring in a visual light area as a coloring material and comprises 5-60% polyethyleneimine based on total amount of the fluorescent dye in an ink for ink jet having at least the coloring material and a water-based liquid medium for dissolving the coloring material. The ink cartridge, the recording unit, the ink jet-recording method and the ink jet-recording apparatus are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160365-A (JP)
Title: Degassing/replacing unit
Inventor: MATSUMOTO TOSHIO
IPC: B01D53/22
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degassing/replacing unit which can be assembled directly in a liquid production process or in a liquid transportation system for carrying our on-line degassing of a gas dissolved in the liquid circulated in the pipeline for transporting the liquid or on-line replacement of the gas dissolved in the liquid with another gas, which can be installed compactly without requiring a special space at a middle or a terminal of an already existing or newly laid liquid pipeline, and with which a conventionally used closed container for degassing or replacing gas in a liquid is made unnecessary.  <P>SOLUTION: The unit comprises hollow fiber membranes 2 capable of degassing or replacing a gas dissolved in a liquid in an air-tight flexible pipe 1 and the hollow fiber membranes 2 are connected to a middle or a terminal of a liquid transportation pipeline 3 in communicating manner so as to pass the transported liquid through the hollow fiber membranes 2 and either the inside of the flexible pipe is vacuumed or a replacing gas is blown to the flexible pipe to degas or replace the gas dissolved in the transported liquid passed through the hollow fiber membranes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193809-A (JP)
Title: Inlet part of stream turbine and method to modify it
Inventor: BROWN DANIEL MARK
IPC: F01D9/04
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine inlet part to give a materially uniform mass flow rate and speed at the time when steam flows in the axial direction to a first stage.  <P>SOLUTION: A part of the steam turbine inlet port 20 is arranged on a side surface facing against a stream turbine housing and flows the steam in the circumferential direction facing against it in the inside of a roughly ring shaped stream chamber toward a first stage turbine through an outlet facing against it in the axial direction. Parts of chambers in upper part and lower part housings 10, 12 reduce their cross-sections in roughly the circumferential directions separated from a steam inlet port part and bring the materially uniform steam flow rate to a periphery of an outlet in the axial direction 18 and through the stream outlet 18 roughly inward in the radial direction around the chambers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161210-A (JP)
Title: Preparing method for structure model, predicting method for tire performance, tire manufacturing method, tire, and program
Inventor: OKANO TOSHIHIKO
IPC: B60C19/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To predict the tire performance by preparing a finite element model of a tire in the desired rolling state in a short processing time.  <P>SOLUTION: The finite element model of the tire to be analyzed is prepared, and on the basis of the prepared model a rigid body model is prepared in which the finite element of the finite element model is converted into a rigid body, and the dynamic information to express the rolling condition of the rigid model is calculated by giving a parallel displacement speed and a rotational angular speed to the rigid model, and the finite element model in the rolling condition in which the tire in the desired rolling condition is reproduced is prepared by restituting the rigid model having the dynamic information to the previous finite element model. Further the dry performance of the tire is predicted using the obtained finite element model in the rolling condition, or the wet performance of the tire is predicted by putting it in interference with a fluid model.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172254-A (JP)
Title: Method for selecting radiator for box
Inventor: SUEHIRO KAZUFUMI
IPC: H05K7/20
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selecting a radiator equipment for a box with rapid and accurate selection of an appropriate radiation equipment without relying on an experience of an selector.  <P>SOLUTION: The box is selected with the use of search engines and the information parameter including the box size of the selected box is given to a radiator selection program. An operation condition other than these information parameter is also given to the radiator selection program by the selector. The radiator selection program calculates a required performance from the balancing formula between a calorie inside panel and an radiation amount to select the radiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196222-A (JP)
Title: Information processor
Inventor: SUZUKI HIROYOSHI
IPC: G06F13/10
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage controller for controlling coexisting interface protocols of different kinds.  <P>SOLUTION: This information processor is constituted of central processing units 1 to 4, electric channels 5 and 7, optical channels 6 and 8, electric cables 9 and 11, optical cables 10, 12, and 14, a relay unit 13, a semiconductor storage controller 15, a semiconductor storage device 16, channel interface control parts 17 to 20, a microprocessor 21, a memory 22, a selecting circuit 23, data transfer control circuits 24 and 25, a drive interface control part 25, control lines 26 to 31, and data transfer paths 32 to 35. Thus, it is possible to connect an external storage controller and an external storage device to an information transmission paths of various information transmission methods (interface protocols).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173843-A (JP)
Title: Cake server
Inventor: TAKEBAYASHI MOTOYA
IPC: A47G21/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient cake server, by which a piece of cake among a divided whole cake can be picked with one hand with improved work efficiency and which enables an unskilled person to perform such work without difficulty.  <P>SOLUTION: The cake server is equipped with a server side operation tool integrating a server side grip part and a server part, a support side operation tool integrating a support side grip part and a support part, a pivot shaft for pivotally supporting an end portion of the server side grip part in the server side operation tool and an end portion of the support side grip part in the support side operation tool, and an elastic tool for pushing the server part of the server side operation tool and the support part of the support side operation tool for opening with the pivot shaft as a center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180411-A (JP)
Title: Loading control system and management system
Inventor: KAWAMINAMI HIROO
IPC: H02J3/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent loading applied on a general monitoring device from being inevitably increased, and obviate the necessity for a high-cost general monitoring device even if the scale of a system is increased.  <P>SOLUTION: An illumination subsystem 2 includes a plurality of lighting fixtures 21 and an illumination controller 20 which controls them. A general monitoring device 1 has a power consumption monitoring portion 12 which monitors power consumption by the lighting fixtures 21 and issues a power reduction instruction to the illumination controllers 20 if power consumption monitored by the power consumption monitoring portion 12 must be reduced. The illumination subsystems and the general monitoring device are connected to the wiring L1 of a building equipment network. The management system is constructed as above. On receipt of a power reduction instruction from the general monitoring device 1, the illumination controller 20 determines the load output level lower than the present load output level with respect to at least some of the lighting fixtures 21 within the illumination subsystem 2 to which the controller belongs, and controls and operates them at the determined load output level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187474-A (JP)
Title: Optical recording/ reproducing device and its head
Inventor: KIM YOUNG-SIK
IPC: G11B7/122
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head of an optical recording/reproducing device having a structure capable of increasing a recordable region in the inner and outer circumferences of a disk.  <P>SOLUTION: A slider having an SIL-mounting hole formed between its upper surface where an objective lens if provided and its bottom surface where an SIL is provided, and a floating means which is fixed around the SIL-mounting hole in the bottom surface of the slider so that the slider may be floated on an optical recording medium, are included. The slider has the sides with a fixed thickness at its both ends, and the both sides incline so that the interval between both sides may increase in the direction from the bottom surface to the upper surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185841-A (JP)
Title: Luminaire
Inventor: WATANABE SEIGO
IPC: F21Y101/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire improved in assembling property with a small number of parts items, and improved in reliability and workability.  <P>SOLUTION: This luminaire is provided with a fitting 1 having a flat fitting part 5 to be fitted to a ceiling surface 4 and a circuit block unit lock part 6, and a circuit block unit 2 provided with a built-in lamp socket and a circuit block and having a part 20 to be locked by fitting to the circuit block unit lock part 6. The part 20 to be locked is locked with the circuit block unit lock part 6 by making the circuit block unit 2 abut on the fitting 1 and sliding it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003201128-A (JP)
Title: Glass container forming machine (individual section forming machine)
Inventor: FENTON FRANK A
IPC: C03B9/36
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an I.S. (individual section) glass container forming machine which has an excellently controlled process of performing the blow forming to a bottle in blow forming mold.  <P>SOLUTION: In this glass container forming machine, a parison 10 is blow- formed to the bottle in the blow forming mold. The parison is at first suspended from a neck ring mechanism and the blow forming mold is displaced and is closed around the parison under the mouth part 12. The neck ring mechanism is displaced away from the mold, the blow forming head 18 is arranged on the top part of the mold and the final blow forming is performed. A heat sensor works when the parison, during reheating, reaches the bottom part of the mold, supplies a signal to a controller and the controller 30 starts the final blow forming based on the point of time of receiving the signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004186066-A (JP)
Title: Keyboard
Inventor: ITO HIDEKI
IPC: H01H13/70
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable cost-reduction by reducing the number of keyboard parts and the assembling processes.  <P>SOLUTION: This keyboard has a keytop 3, a guide member 4 to guide upward and downward movement of the keytop, an elastic body 5 pressurized by descending of the keytop, and a contact point 6 interlocked with the upward and downward movement of the keytop. The guide member 4 has the fixed end part 7 fixed to the substrate 2, a sliding end part 8 which carries out sliding to the substrate, a plurality of contact parts 9, 10 contacted with the rear face of the keytop 3, and link parts 11-14 extendingly existing toward each of the fixed end part 7 and the sliding end part 8 from the respective contact parts 9, 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184314-A (JP)
Title: X-ray fluorescence analytical device
Inventor: UEHARA YASUSHI
IPC: G21K1/06
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray fluorescence analytical device enabling fluctuation of a focal position of an irradiation X-ray (primary X-ray) to agree with fluctuation of the surface position of an irradiation object, in order to monitor the metal element concentration in various liquids, the composition or thickness of a membrane or the like by an inline process.  <P>SOLUTION: This X-ray fluorescence analytical device is equipped with an X-ray generation source for emitting the primary X-ray, a plurality of spectroscopic elements arranged annularly so that the inner surface constitutes a circle around the optical axis center of the primary X-ray, for monochromatizing the primary X-ray and condensing it onto the irradiation object surface, a spectroscopic element position adjusting means for adjusting positions of the plurality of spectroscopic elements, a secondary X-ray detector for detecting the secondary X-ray emitted from the irradiation object surface by irradiation of the monochromatized primary X-ray, a secondary X-ray detector position adjusting means for adjusting the position of the secondary X-ray detector, an irradiation object surface position detection means for detecting the irradiation object surface position, and a control means for adjusting the positions of the plurality of spectroscopic elements by the spectroscopic element position adjusting means so that the monochromatized primary X-ray is condensed onto the irradiation object surface based on information of the irradiation object surface position detected by the irradiation object surface position detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188998-A (JP)
Title: Vehicle body frame
Inventor: KASUGA TATSURO
IPC: B62D25/20
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase absorption amount of collision energy by a hollow frame member.  <P>SOLUTION: This vehicle body frame is provided with the hollow frame member 40 such as a side frame extending in forward and backward directions of a vehicle body. Two middle partition plates 42, 43 which extend in the longitudinal direction of the frame member and in which plate faces 42a, 43a approach mutually are integrally formed inside the hollow frame member, and a hollow space part 44 nipped by two middle partition plates is provided inside the hollow frame member. Side plates 41 constituting the hollow frame member can be separated from each other by buckling load in a part facing a central space part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI