baber/WOPTO huggingface dataset:
Patent JP-2004311744-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TSUBOTA KUNIHIKO
IPC: B24B37/30
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that, when manufacturing a semiconductor device, a number of through holes 4 are formed in a wafer supporting substrate 1 and various processing liquids for treatment of rear surface enter them, resulting in reduction of adhesion.  <P>SOLUTION: The method for manufacturing a semiconductor device includes an adhesion step wherein the wafer supporting substrate 1 having a number of through holes 4 is joined with a semiconductor wafer 3 by means of an adhesive 2, a rear surface treatment step, and a peeling step where the adhesive 2 is dissolved by a solvent 5 for peeling to peel off the semiconductor wafer 3 from the wafer supporting substrate 1. In this method, a film 101 is formed inside the through hole 4 prior to the rear surface treatment, and various processing liquids are prevented from entering through the through holes 4 during the rear surface treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308569-A (JP)
Title: Particulate matter purifying reactor
Inventor: KAKIHANA MASARU
IPC: F01N3/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate matter purifying reactor excellent in durability while maintaining particulate matter purifying function.  <P>SOLUTION: A first and a second honey comb structure bodies of low porosity base material are arranged in an upper stream and a lower stream of a center honey comb structure body 20 of high porosity base material. A first, a second and a third electrodes for voltage application are arranged on an upper stream side end surface of the first honey comb structure body 21 and a lower stream side end surface of the second honey comb structure body 22. An outer circumference electrode 33 is arranged on at least part of an outer circumference of the center honey comb structure body 20 and the second honey comb structure body 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311289-A (JP)
Title: Fuse cavity structure and electric junction box
Inventor: KUBOTA KATSUHIRO
IPC: H01H85/20
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized fuse cavity structure capable of carrying various fuses and stably fixing the fuses, and an electric junction box equipped with the fuse cavity structure.  <P>SOLUTION: This fuse cavity structure is provided with a fuse 10 and a housing 59 to which the fuse 10 is fitted, the fuse 10 has a head 13 and a fixture mating part 14a, and a groove 80 corresponding to the head 13 and the fixture mating part 14a is formed in at housing 59. A broad width part is formed in the groove 80 corresponding to the width of the head 13 of the fuse 10, and a narrow width part narrower than the head 13 is formed in the groove 80 corresponding to the fixture mating part 14a of the fuse 10. In lieu of the fuse 10, the other fuse 20 different from the fuse 10 is provided in the housing 59, and an alignment part whereby the other fuse 20 can be fitted to the housing 59 in a normal condition is provided in the groove 80. This fuse cavity structure is used for the electric junction box 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306232-A (JP)
Title: Polishing method and polishing device of workpiece to be polished
Inventor: TSUKAHARA MASARU
IPC: B24B37/08
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method and a polishing device for a workpiece to be polished, polishing a very thin sheet made of crustaceous material as a workpiece to be polished and providing high quality and high accuracy by stabilizing the horizontal rotating attitude of an upper platen, and improving the yield and polishing efficiency.  <P>SOLUTION: A carrier 11 holding a wafer 10 is held by the upper platen 3 and the lower platen 2, and the upper and lower platens 3, 2 are rotated opposite to each other. The carrier 11 is made stationary, not rotated in the revolving direction, but rotated on its axis, thereby polishing the workpiece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316469-A (JP)
Title: Ignition device for internal combustion engine and its igniter
Inventor: ANDO KOJI
IPC: F02P3/055
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine, which can reduce a size and a cost as well as suppress erroneous ignition at a time of abnormality.  <P>SOLUTION: The ignition device S for an internal combustion engine, comprises: an IGBT (switching element SW); a current limiting circuit 1 limiting a primary current flowing through the IGBT within a predetermined value; a gate voltage rapidly lowering circuit 2 rapidly lowering gate voltage of the IGBT with a degree of occurring spark discharge of an ignition plug P; an abnormality detecting circuit 6 detecting an abnormal status of an ignitor I or an electronic control unit 9 to output an abnormality detection signal; and a gate voltage gently lowering circuit 3 having a gate voltage supply shutting off circuit 42 for shutting off supply of the gate voltage at the time of abnormality, and a discharge circuit 41 for discharging a gate capacitive electric charge charged in the IGBT with a degree of not causing the spark discharge of the ignition plug to gently reduce the gate voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004272863-A (JP)
Title: Sliding keyboard mouse
Inventor: RACZ PETER IVO
IPC: G06F3/0362
Filed: 2003-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse that can be used without a need to move a hand away from a keyboard, which is typical of mouse use.  <P>SOLUTION: The new type of mouse eliminates a need for a computer user to move a hand away from the keyboard when using the mouse. The mouse can be part of or mounted over the keyboard. The user operates the mouse by spinning and sliding a cylinder on the keyboard with a finger. The cylinder is mounted over the keyboard such that there is no need to stop a typing hand and reach out to use the mouse. The cylinder can be designed near the position of the thumb on the keyboard or between keys of the keyboard within the reach of the index or ring finger. The mouse can be applied to desktop, laptop and notebook computers that require cursor positioning.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004314417-A (JP)
Title: Multilayered film for image acceptor base material
Inventor: ISHIWATARI TADAKAZU
IPC: B32B27/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a curl fluctuation value under a wide temperature and humidity environment in a multilayered film for an image acceptor base material.  <P>SOLUTION: In the multilayered film for the image acceptor base material constituted of two or more layers (a core material may not be provided) by laminating a surface film, the core material and a back film, the MOR value difference measured by a microwave molecular orientation meter between the surface and back films is ±1.0 or below and the hygroscopic swelling ratio difference between them is set to 1×10<SP>-5</SP>1/% RH or below. In addition to the above mentioned required conditions, the molecular orientation angle difference between the surface and back films is set to ±20° or below. By this constitution, when this multilayered film is used in various data recording printers for an office and a home adapted to plain paper copy or the like in thermal recording, melt type thermal transfer, sublimation type thermal transfer, ink jet recording, Xerox and the like, a blank curl degree due to a change in a temperature and humidity environment can be suppressed and traveling trouble is prevented. Therefore, this multilayered film is useful.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316540-A (JP)
Title: Fuel distributor in fuel supply system
Inventor: YAMAGUCHI SHINYA
IPC: F02M55/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent liquid fuel from generating vapor due to engine heat, making a fuel injection amount from a fuel injection valve incorrect and deteriorating engine operating performance.  <P>SOLUTION: A wall 14 surrounding a fuel distributor 12 and a wall 15 surrounding the fuel injection valve 6 are made to be double walls comprised of outer walls 16A, 16B and inner walls 17A, 17B between which air gaps 18A, 18B are provided. By connecting the air gaps 18A and 18B by an intake manifold 8 and a negative pressure introducing passage 21, engine intake negative pressure is introduced to the air gaps 18A and 18B. Temperature rise of the liquid fuel inside a fuel distributing passage 12 is suppressed by a heat insulating wall structure in which pressure of an intermediate layer is negative, and vapor generation is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316813-A (JP)
Title: Roller bearing, roller bearing system and main shaft device for machine tool
Inventor: MATSUYAMA NAOKI
IPC: F16C33/62
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing, a roller bearing system and a main shaft device for a machine tool, in which a guide face of an orbital member to guide a retainer can be prevented from wearing and which is suitable for usage under high speed rotation, and excellent in productivity.  <P>SOLUTION: The roller bearing is subjected to carbonitriding at the guide face to guide at least the retainer out of an outer surface of an inner ring and inner surface of an outer ring. A thermofusible synthetic resin to form the retainer contains at least any one of glass fiber, carbon fiber and alamido fiber as reinforced fiber, and lubricated with grease supplied from outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004268012-A (JP)
Title: Processing system of muddy water occurred in construction site
Inventor: ABE YOSHIHIRO
IPC: C02F1/52
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing system of muddy water occurred at the time of excavation in a construction site and muddy water of a comparatively low mud concentration occurred by the stream of earth and sand caused by rainfall water.  <P>SOLUTION: Total amount of muddy water is subjected to dehydration. In order not to cause deficiency of thickening effect due to the low muddy water concentration, a flocculant is directly put into a raw water tub and dehydration is directly carried out from the raw water tub.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004321240-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve an interest of a game while notifying that it is in an advantageous game state for a player.  <P>SOLUTION: At the end of a big win game state, this game machine performs a notification of the number of variable display times of a special pattern game executable at a chance time. In this case, the number of the variable display times fewer than the number of times of the special pattern game executable at the chance time can be actually notified according to the number of the variable display times pattern. After that, when the number of the variable display times counted by a chance time counter of a main board reaches the number of the variable display times notified in the end of the big win game state, a specific variable display pattern is selectively determined. In this display control board, while the specific variable display pattern is variably displayed based on the prescribed variable display pattern control signal, for example, various types of performance displays are performed on the variable display device as the performance for notifying that it is continuously controlled at the chance time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323406-A (JP)
Title: Humectant, method for using plant extract and external preparation
Inventor: MITSUMA NOBUO
IPC: A61K8/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new moisture retaining component and a new composition useful for providing skin with moisture and keeping and reproducing the lively and healthy skin.  <P>SOLUTION: The subject humectant comprises a plant extract obtained by extracting one or more kinds of plants selected from Kerria japonica, Gymnaster savatieri, Michelia compressa, Leucosceptrum stellipilum, Lamium amplexicaule, Ajuga yezoensis, Euonymus sieboldianus, Viburnum urceolatu, Loropetalum chinense, Tricyrtis hirt, Chloranthus japonicus, Chloranthus serratus, Habenaria radiata, Lactuca indica, Euphorbia marginata, Sonchus oleraceus and Campanula punctata with a solvent such as water, ethanol, 1,3-butylene glycol. The humectant is supplied as an external preparation such as a cosmetic, a bath medicine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322817-A (JP)
Title: On-vehicle opening and closing device
Inventor: KITATSUME TAKASHI
IPC: E05D11/08
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle opening and closing device capable of applying stable torque to a rotary shaft regardless of temperature.  <P>SOLUTION: An on-vehicle display device as the on-vehicle opening and closing device comprises a panel member 20 fixed to a dashboard of the vehicle, a display section 30 that is turnably supported by the panel member 20 and can be opened and closed by turning, and a rotary shaft support section 40 having the rotary shaft 41 that turns with the display section 30 and works as a turning center of the display section 30 and a shaft support section 46 that turnably supports the rotary shaft 41 and is fixed to the panel member 20. The rotary shaft support section 40 has a wave washer 47 arranged between the rotary shaft 41 and the shaft support section 46 while pressure-contacting with the rotary shaft 41 and the shaft support section 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321106-A (JP)
Title: Combine harvester
Inventor: SHIRAKATA MIKIYA
IPC: A01D69/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester in which standard number of revolutions of an engine is made to be changeable according to conditions even during setting of an accelerator automatic control function.  <P>SOLUTION: In the combine harvester, a controller 200 capable of automatically setting a throttle valve opening of the engine 10 to a previously set opening according to each operation item by every operation items (when traveled, when threshed and when unhulled rice is discharged) is installed. In the controller 200, a means in which throttle valve opening is changeable during operation in a target number of revolutions of engine corresponding to a specific item is installed. Since the target number of revolutions of engine is made to be changeable, operation range can be changed and accelerator automatic control properties of the combine harvester are improved compared with a conventional combine harvester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322959-A (JP)
Title: Glove box for automobile
Inventor: NAKAI SEIICHI
IPC: B60R7/06
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove box arranged in an instrument panel of an automobile, especially improved in a lock mechanism provided in a lid body.  <P>SOLUTION: The glove box is composed of a box body 7 arranged inside the instrument panel 1, and the lid body 9 attached to the lower end of the opening of the box body 7 by a hinge member 8 so that it can be opened or closed. The operation part 13 of a lock mechanism 11 for opening/closing the glove box is provided in the lid body. The operation part 13 is operated from the surface side of the lid body 9 to operate the operation part 13 of the lock mechanism 11. Furthermore, each of hooks 21, 22 provided at the front end of a pair of moving members 23, 24 interlocked with the operation part is provided movably in right and left directions of the lid body 9. The hooks 21, 22 can be releasably locked in a locking part 7a formed in the box body 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328963-A (JP)
Title: Manufacturing method of rotor for electric motor, and the rotor for electric motor
Inventor: KIMURA MASAHIDE
IPC: H02K15/03
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor manufacturing method and a rotor that can achieve high output for an electric motor.  <P>SOLUTION: A rotor 20 has a rotor core 21 formed by stacking disc-shaped thin plates. In this rotor core 21, four slits 22 are formed that are arranged virtually at equal intervals along the circumferential direction and that passes through in the axial direction. Each slit 22 has a cross section, having a first outside surface 22a, a first inside surface 22b inclined with respect to the first outside surface 22a, and gaps 22c positioned at both ends of these surfaces 22a, 22b. A permanent magnet 23, which has a cross section, having a second outside surface 23a and a second inside surface 23b that corresponds to the first inside surface 22b, is inserted into the slit 22 along the axial direction and moved with respect to the slit 22, and the magnet 23 is moved in a direction where the gap between the first outside surface 22a and the first inside surface 22b is narrower, and by making each surface 23a, 23b of the permanent magnet 23 contacts each surface 22a, 22b of the slit 22, the permanent magnet 23 is made to come into close contact with the slit 22 and fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333562-A (JP)
Title: Video projection screen
Inventor: KITAMURA HIROYUKI
IPC: G03B21/62
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video projection screen that can obstruct illegal copying with a imaging recording device, including analog animation such as video recorded on a film.  <P>SOLUTION: A stripe pattern which human beings cannot sense is drawn on the video projection screen 1, and when the stripe pattern is imaged with the imaging device, it is drawn so as to generate a stripe-like pattern due to aliasing. Although obstruction is not generated for the human being who is observing the video, video obstruction can be caused on the video imaged by means of the imaging device. Thus, since the video obtained with the imaging device turns into one of very poor quality, and since it is of quality which cannot be used secondarily, it can protect the copyright of the video.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338067-A (JP)
Title: Apparatus and method for controlling laser power for disk drive
Inventor: YANG SEUNG-UN
IPC: G11B7/1263
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus and a method for a disk drive a particularly an apparatus and a method for controlling laser power for the disk drive for preventing a variation in the laser power caused by a cause such as the reaction speed difference of APC (automatic power control) due to the multiplied-speed recording of the disk drive.  <P>SOLUTION: The laser power control apparatus for the disk drive comprises: a memory 340 for storing laser power reference data set for compensating for a variation in a laser diode driving voltage for each multiplied-speed recording; a system control part 320 which reads the laser power reference data corresponding to the multiplied speed set by a recording mode from the memory and generates a reference power control signal corresponding to the read laser power reference data; and an automatic power control part 360 which controls laser diode driving voltage so that voltage corresponding to an optical signal outputted from a laser diode may follow the voltage of the reference power control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336479-A (JP)
Title: Bulletin board system
Inventor: FUKUI TOMOYASU
IPC: B43L1/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulletin board system enabling a person who is not good at operating a terminal device such as PC to write his or her own schedule information or the like quickly without difficulties and to browse others' schedule information or the like.  <P>SOLUTION: A handwriting display device 3 enables a messages or the like to be written in freely with a handwriting pen 4 and enables bulletin board information on a bulletin board 2a to display. When a message is written on the bulletin board 2a from an outside portable telephone 12 or PDAs 13 and 14, it is immediately displayed to the handwriting display device 3. Also, since contents handwriting inputted to the handwriting display device 3 are stored in a bulletin board server 2 as bulletin data and reflected as bulletin board information of the bulletin board 2a at the same time, the bulletin board information by handwriting input can be browsed with the portable telephone 12 or the like from outside. Also, a gateway device 1 is provided with a firewall function to prevent an unauthorized access from outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334653-A (JP)
Title: Supply instruction device
Inventor: NISHIMURA NAOHITO
IPC: G06Q50/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply instruction device for instructing the supply of supplies to a supply destination in a proper timing.  <P>SOLUTION: This device comprises a component information storage means 20d for storing component information of supplies constituting a product; an order information fetching means 10 for fetching order information from an order card D taken off from the product; a component information extraction means 20a1 for extracting component information corresponding to the product shown by the fetched order information from the component information storage means 20d; a quantity calculation means 20a2 for calculating the quantity of supplies to a manufacturer shown by the order information; a supply instruction information generation means 20a3 for generating supply instruction information for instructing supply of the supplies to the manufacturer shown by the fetched order information; and a supply instruction information output means 20a4 for outputting the generated supply instruction information for instruction of the supply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331904-A (JP)
Title: Solid oxide fuel cell, and manufacturing method of stack
Inventor: OLSEN CHRISTIAN
IPC: H01M8/12
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a fuel cell with small allowable final dimensional error.  <P>SOLUTION: The manufacturing method of one or two or more of solid oxide fuel cells comprises a step of forming at least one solid oxide fuel cell by combining respective layers of a support material, an anode, an electrolyte, and a cathode, a step of sintering at least one of the fuel cells, and a step of forming at least one of the fuel cells into an intended dimensions of which, maximum allowable dimensional error is 1% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043444-A (JP)
Title: Therapeutic composition for adult t-cell leukemia comprising anti-fas antibody
Inventor: MATSUOKA MASAO
IPC: A61K39/395
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a novel therapeutic composition for adult T-cell leukemia effective for treating the same.  <P>SOLUTION: This composition comprises an anti-human Fas monoclonal antibody HFE7A produced by a mouse-mouse hybridoma HFE7A (FERM-BP5828) or a humanized antibody thereof as its active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341030-A (JP)
Title: Liquid crystal aligning agent varnish, alignment layer using the varnish and liquid crystal display element having the alignment layer
Inventor: HIRAI KICHIJI
IPC: G02F1/1337
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent varnish which is excellent in preservation stability and with which a liquid crystal alignment layer improved in performance of a liquid crystal display element is obtained.  <P>SOLUTION: The liquid crystal aligning agent varnish is formed by adding an alkenyl substituted nadiimide compound to varnish containing a polyamic acid, soluble polyimide, polyamide, polyamideimide or two or more kinds of polymer components out of them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI