baber/WOPTO huggingface dataset:
Patent JP-2003226406-A (JP)
Title: Stacker crane
Inventor: TAI AKIHITO
IPC: B65G1/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional stacker crane that as a mast is long in the vertical direction, the mast should be thickened to prevent its oscillation in the traveling direction in traveling and stopping, which makes the stacker crane thick.  <P>SOLUTION: In this stacker crane 1, 101 comprising the mast 46, 146 stood from a lower frame 45, 145, and a platform 34, 134 vertically movable along the mast 46, 146, a ladder 47, 147 is stood on a position opposite to the mast 46, 146 through the platform 34, 134 in the traveling direction of the lower frame 45, 145, and an upper part of the mast 46, 146 and an upper part of the ladder 47, 147 are connected by an upper frame 48, 148.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084026-A (JP)
Title: Method and device for peeling substance deposited on surface of plate-like material
Inventor: OGAWARA TAKASHI
IPC: B08B3/12
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film peeling method and a film peeling device for removing an oxide film or other substances deposited or formed on a surface of a plate without using any harmful chemical substances such as hydrochloric acid and accordingly reducing a peeling cost for the plate by dispensing with any special feed of solution to remove the oxide film or the like on the plate surface or any treatment of used substances, and eliminating any environmental problems caused by emission of harmful substances into the atmosphere.  <P>SOLUTION: An oscillating body 2 is disposed close to a surface of a plate-like substance 3 formed of a metal or a non-metal with a liquid interposed therebetween, and substances deposited or formed on the surface of the plate-like substance 3 is peeled by the cavitation effect occurring by the high frequency oscillation of the oscillating body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092152-A (JP)
Title: Fastening structure of rail joint sections
Inventor: TOKUOKA KENZO
IPC: E01B11/36
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening structure of rail joint sections, which does not come into contact with other members even if it is thermally expanded due to rise in outdoor air temperature or it is moved due to an excessive force at the time of braking of a train during traveling of the same.  <P>SOLUTION: In the fastening structure, a floor slab 2 is fixed to a sleeper 1 via a floor slab fastening device 3, and a rail joint portion 9 is mounted on the floor slab 2, followed by arranging joint plates 11, 10 on both right and left sides of a rail in a manner pinching the same in a rail lengthwise direction of the joint portion 9. Then splice plates 12, 13 are arranged outside the right and left joint plates 11, 10, respectively, and joint portion rails 8, 8' are pinched by the right and left splice plates 13, 12 via the joint plates 11, 10, respectively, to thereby fasten the splice plates 12, 13, the joint plates 11, 10, and the joint portion rails 8, 8' together by a fish joint formed of bolts 14 and nuts 15. By virtue of the arrangement of the splice plates 12, 13, the floor slab fastening device 3 is retreated outward, and therefore even when the rail joint portion 9 is moved in the rail lengthwise direction, the fastening members and the floor slab fastening device 3 do not interfere with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003225859-A (JP)
Title: Polishing device and polishing method
Inventor: DOI TOSHIRO
IPC: B24B37/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device capable of changing the condition of pressing a work and facilitating the setting of polishing conditions.  <P>SOLUTION: This device is provided with a bell jar 12 as a pressure vessel capable of increasing or decreasing pressure therein provided with a cover body 14 capable of opening and closing, a surface plate 23 arranged in the bell jar 12, a work pressing plate 36 arranged on the surface plate 23 in the bell jar 12 and pressing a work arranged between the surface plate 23 and the work pressing plate 36 to a surface plate side, a driving part 35 polishing the work by relatively moving the surface plate 23 and the work pressing plate 36, and pressure sources 47, 48 connected to the bell jar 12 and increasing or decreasing pressure in the bell jar 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004095475-A (JP)
Title: Cylindrical battery
Inventor: HAYASHI NAOTERU
IPC: H01M4/52
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical battery for improving load characteristics by reducing resistance between a collector and a negative electrode mix or a positive electrode mix.  <P>SOLUTION: A nickel-metal-hydride secondary battery 100 as the cylindrical battery comprises a hollow cylindrical positive electrode formed of the positive electrode mix 12 arranged in a bottomed cylindrical metallic battery can 11, a positive electrode formed of the negative electrode mix 14 with a separator 13 interposed in a center part, and the collector 15 formed of perforated or unperforated flat plate shaped metal inserted in the negative electrode mix 14. A total surface area of the collector 15 becomes larger than 18% of a contact area of the positive electrode and the negative electrode, and a total volume of the collector 15 is smaller than 1.5 % of a volume of an internal of the battery. Thereby, the contact area of the collector 15 and the negative electrode mix 14 increases so that the resistance between the collector 15 and the negative electrode mix 14 is reduced and the load characteristics can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092885-A (JP)
Title: Hydraulic pressure supply device for hybrid vehicle
Inventor: IKEDA TATSUHIKO
IPC: B60W10/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a mechanically driven hydraulic pump drivable by an electric auxiliary motor and make a failure part specifiable and properly treatable it upon an abnormality.  <P>SOLUTION: The hydraulic pump is connected to a rotating shaft of a moving motor generator. Even in a motor moving with an engine stopped, the hydraulic pump is mechanically driven during moving a vehicle. The electric auxiliary motor is provided to ensure hydraulic pressure upon stopping the vehicle or moving at low speed. The electric auxiliary motor is automatically switched by a pump driving a switch mechanism. During driving by the moving motor generator, when the hydraulic pressure is abnormally lowered, the electric auxiliary motor is driven as a test. Thus, when the hydraulic pressure pcvt is higher than a lower limit hydraulic pressure pmin, the fall of hydraulic pressure is judged to arise due to cutting of a chain or the like and the movement driven by the electric auxiliary motor is judged to be possible. When the hydraulic pressure pcvt is not recovered, it is judged as a failure on the pump side. A motor current Iopm is compared with an upper limit value Imax and a lower limit value Ioff to examine the detail of the failure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103090-A (JP)
Title: Flexible optical disk and its manufacturing method
Inventor: ONAKI NOBUAKI
IPC: G11B7/24027
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a flexible optical disk in which a recording film is deposited by a vacuum process, capable of suppressing the temperature increase of a film surface as much as possible while securing necessary rigidity during recording film deposition, and its manufacturing method.  <P>SOLUTION: The flexible optical disk in which a recording film is deposited by a vacuum process is constructed in such a manner that two films different from each other in thickness are stuck together, one film forms a pregroove and a pit to form a recording film, and the other film is stuck to the recording surface side of the film forming the recording film to adjust rigidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104504-A (JP)
Title: Local oscillation circuit and communication device equipped with it
Inventor: DOKI HIROSHI
IPC: H04B1/40
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local oscillation circuit for generating a plurality of local signals with different frequencies with no impairment in phase noise property or no increase in frequency pull-in time duration.  <P>SOLUTION: An oscillator 10 for generating a frequency signal as an output is provided, and different frequency signal output paths A, B from the oscillator 10 to output units 15a, 15b are formed. A frequency conversion circuit 17 is provided at the frequency signal output path B. The frequency of a local signal is generated from the oscillator through the frequency signal output path A and outputted from the output unit 15a as the same frequency as the oscillator 10. Since a local signal passed through the frequency signal output path B and outputted from the output unit 15b is the one, with which the frequency signal generated from the oscillator 10 is converted in frequency translation by the frequency conversion circuit 17, the output local signal of the output unit 15b has a frequency different from that of the output unit 15a. Without varying the oscillation frequency of the oscillator 10, the plurality of local signals with different frequencies can be generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099991-A (JP)
Title: Bismuth colloidal solution and its manufacturing method
Inventor: ISHIBASHI HIDEO
IPC: C09D17/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable bismuth colloidal solution suitable for various use and a method of manufacturing a bismuth colloidal solution stably and efficiently.  <P>SOLUTION: The bismuth colloidal solution is characterized by containing a colloidal particle of bismuth and a polymer pigment dispersant. Moreover, it is the manufacturing method of the bismuth colloidal solution which reduces a bismuth ion solution with a reducing agent in the presence of the polymer pigment dispersant, and the above reduction is performed under acidic conditions, and the above reducing agent is characterized by having reducing ability even under acidic conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111054-A (JP)
Title: Operation part attaching structure of electronic apparatus
Inventor: HOSHIKAWA MASARU
IPC: B60R21/09
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation part attaching structure of an electronic apparatus, which can reduce a shock to an occupant when the occupant collides with a knob protruding from a vehicle-mounted apparatus at a time of vehicle collision, wherein the numbers of parts and man-hours for assembling are small.  <P>SOLUTION: While an operation part 4 is attached to a board 2 constituting an electronic circuit and the board 2 is attached to a panel 3, an operation shaft of the operation part 4 is inserted through an opening of the panel 3. The panel 3 is installed on a chassis 1 covering the back face of the board 2, and slits 1a and 1a are provided around a part of the chassis 1 confronting the operation part 4 through the board 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106991-A (JP)
Title: Sheet handling device and image formation system
Inventor: NAGASAKO HIDEYA
IPC: B65H37/04
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To fold a sheet bundle without lowering productivity, and to impart a sufficient fold, even when a conveyed sheet space is short.  <P>SOLUTION: This sheet handling device is provided with folding rollers for folding a sheet during passing through a nip of paired rollers, additional folding rollers for folding additionally the folded part of the folded sheet bundle between guide plates and the rollers, a driving means for moving the additional folding rollers along a direction orthogonal to a sheet conveying direction, and a control means for controlling the driving means, and has a folding means for executing folding processing for the sheet after image formation. In the device, the control means executes repressurization by the additional folding rollers, based on the bound sheet number of the sheet bundle (step S124-1, 2, 3, 4, 5, 6, 7, 8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106659-A (JP)
Title: Sun visor for vehicle
Inventor: TSUZUKI CHIHIRO
IPC: B60J3/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor for vehicles made of a structure for easily preventing the visor body from being pulled out of the support shaft.  <P>SOLUTION: The sun visor for vehicles comprises: the support shaft 5 mounted to a ceiling surface in the vehicles; and a visor body 10 rotatably mounted to the support shaft 5. The visor body 10 has a bearing body 4 where the support shaft 5 is inserted. Then, for preventing the visor body 10 from being pulled out of the support shaft 5, the bearing body 4 has locking piece sections 21c, 22c, 31c, 32c whose one portion projects toward the support shaft 5. The locking piece sections 21c, 22c, 31c, 32c are engaged to engagement sections 52, 53 formed on the support shaft 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108895-A (JP)
Title: Inspection device
Inventor: OTOBE YOSHIHIRO
IPC: G01R31/28
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device for improving the efficiency of utilizing a control part and enhancing a degree of freedom in arrangement by omitting a cable for connecting the inspection control part to a fixture part to omit the setup of the cable.  <P>SOLUTION: The inspection device for inspecting the function of a printed board comprises the inspection control part 1 and the fixture part 2 incorporating a pin base portion 21 for electrically conducting with the printed board as a board 4 to be inspected and a tool circuit 22. Radio communication means 12, 23 are provided for the inspection control part 1 and the fixture part 2, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192847-A (JP)
Title: Method for producing oxygen-capturing packaging material and oxygen-capturing packaging material
Inventor: PETER FRISK
IPC: B32B27/34
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an oxygen-capturing packaging material which has an excellent oxygen barrier property and can prevent the deterioration in the quality of a content due to the penetration of oxygen, even when an oxygen-capturing layer is thin, and to provide an oxygen-capturing packaging material.  <P>SOLUTION: This method for producing the oxygen-capturing packaging material comprises blending an ethylene-vinyl alcohol copolymer or polyethylene terephthalate barrier resin as a carrier with an oxygen-capturing agent to form an oxygen-capturing dispersion resin, dispersing the formed oxygen-capturing dispersion resin in a polyolefin or polyamide matrix resin to form an oxygen- capturing composite material, and them forming the packaging material from the formed oxygen-capturing composite material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004112415-A (JP)
Title: Communication system and transponder
Inventor: TAKI KAZUYA
IPC: H04B7/26
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of the entire communication system that gains the transfer route of a transponder.  <P>SOLUTION: Subsidiary interrogators 3a to 3k send subsidiary interrogating waves having information on their own ID numbers. When responders 4a to 4c receive the subsidiary interrogating waves from the interrogators 3a to 3k, they write the ID numbers contained in the subsidiary interrogating waves in a built-in memory in time series. The main interrogator 2 sends main interrogating waves having information on its own ID number. When the responders 4a to 4c receive the main interrogating waves from the main interrogator 2, it answers information comprising the ID numbers of the subsidiary interrogators written in the built-in memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110483-A (JP)
Title: Document diagnostic program and document diagnosis method
Inventor: HOMOKUHEI SHOJI
IPC: G06F17/21
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document diagnostic program allowing to reduce check work to see whether described languages are appropriately used or not in terms of a document having description contents classified by an identifier.  <P>SOLUTION: The reading means 18 of a computer 11 fetches character data on a detailed statement having the description contents classified by the given identifier in conjunction with the identifier from a flexible disk 21. A control means 16 detects the given existing indicated word from the character data on the description contents classified by the identifier. Finally, the control means 16 conducts retrieval to see whether a character string conforming to a character string modified by the existing indicated word is present or not in the character data on the description contents prior to the existing indicated word based on the document diagnostic program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109625-A (JP)
Title: Tuning device
Inventor: IKEDA SHOICHI
IPC: G10G7/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuning device which can suppress unnecessary power consumption if input of an input sound signal is quit and also carry on tuning operation without any troublesome operation only by inputting the input sound signal again.  <P>SOLUTION: A monostable multivibrator 26 starts counting, and then outputs a Low-level signal to the base side of a transistor 19 when a Hi-level signal is not outputted from an OR circuit 25 again for a specified time (when input of the input sound signal is quit) to cut off power supply from a battery 17 to a main control circuit 11 (power-saving mode). Then when the input sound signal is inputted again and a sound signal detection part 22 detects the input sound signal, the monostable multivibrator 26 outputs a Hi-level signal to the base side of the transistor 19 to restart the power supply from the battery 17 to the main control circuit 11 (normal mode).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117584-A (JP)
Title: Image adjusting method and image forming apparatus
Inventor: TOMITA MICHIO
IPC: B41J2/525
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image adjusting method by which wasteful consumption of developer, etc., is suppressed when color matching adjustment is performed and the color matching adjustment can be efficiently performed in a short period of time and to provide an image forming apparatus.  <P>SOLUTION: A cyan correction patch image is printed in an image forming position corresponding to a correction value (i) (S32), and it is decided whether the correction patch image matches a reference patch image (S33). If it is decided that they do not match (S33:NO), the correction value is updated to continue the adjustment of cyan color matching. If it is decided that they match (S33:YES), printing of the cyan correction patch image is stopped, and a correction patch image of another color (e.g., magenta) is printed to adjust color matching (S35, S36).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118422-A (JP)
Title: Image forming device system
Inventor: OKAZAWA TAKASHI
IPC: G06F3/12
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely notice error generation or the like, and to quickly perform the following processing in the printing processing of large amounts of jobs or significant jobs, and to increase the use rate of a printing device system.  <P>SOLUTION: This image forming device system is constituted of a device group and an image forming device group connected through a network, and provided with a means for transmitting condition information generated from the image forming device. The device is constituted to receive transmitted information, and provided with a means for working the information and a means for transmitting the worked information to a secondary external device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118953-A (JP)
Title: Thin film magnetic head, its manufacturing method, and magnetic disk device using the same
Inventor: YANAGISAWA YASUNOBU
IPC: G11B5/39
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-resistance effect type magneto-sensitive element for forming the electrode of low resistance electrically and thermally while a lift-off margin is secured by the thinned film of the electrode, a magneto-resistance effect type magnetic head, and manufacturing methods thereof.  <P>SOLUTION: The film of an electrode is thinned by using the stacked film of a lower high melting point metal film 8a, a low resistance metal film 8b and an upper high melting point metal film 8c for the electrode. Further, by setting the film thickness of the upper high melting point metal film 8c to be large than that of a magneto-resistance effect film 5, the scraping of the low resistance metal film 8b is prevented in an element height deciding step to realize a low resistance electrode. Thus, by using the stacked film of the low resistance metal and the high melting point metal, a lift-off margin is secured, and the increase of electrode resistance is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114883-A (JP)
Title: Glass outer weather strip for automotive door
Inventor: HIKOSAKA ATSUSHI
IPC: B60J10/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass outer weather strip for an automotive door with reduced level difference in an outer surface between door glass and a door frame or the like, and reducing wind noise.  <P>SOLUTION: This glass outer weather strip 3 is composed of a mounting base part 4 comprising a hard member, and a glass seal lip 5 comprising a soft member applied to the door glass to seal it. The mounting base part comprises an outer side wall 41, an upper wall 43, and an inner side wall 42 to form a roughly reverse U-shaped cross section, and the glass seal lip 5 is integrally mounted on the upper wall of the mounting base part. The door glass can thus be installed to be close to the inner side wall of the mounting base part without being prohibited by the glass seal lip. Level difference between the door frame or door panel with the outer surface of the door glass can be reduced, and excellent seal performance is achieved in the glass outer weather strip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028975-A (JP)
Title: Lead soldering fault detection method in digital ic
Inventor: MUKAI OSAMU
IPC: G01R31/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simple detection method that does not require any addition of an exclusive sensor or the like, and is not affected by a temperature change in the characteristics of a protection diode, electric characteristics in a printed circuit board, and a lot variation, a temperature change, and a lot variation.  <P>SOLUTION: A constant voltage is applied between either a common power supply line 51 or a common GND line 52, and lines for composing a bus line with each by aiming at a line group where the electric characteristics of a digital IC are identical, for example the bus line, for measuring a current value, or, the capacitance value of each line is measured, and the current value or the capacitance value of each line for composing the bus line is compared each, thus detecting the soldering fault in the lead of the digital IC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115096-A (JP)
Title: Bottle can and bottle can with cap
Inventor: HANABUSA TATSUYA
IPC: B65D1/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle can to which a cap is attached in such a manner that the cap is not detached even by an abnormal pressure increase after re-plugging and to provide a bottle with a cap.  <P>SOLUTION: In the bottle can capable of being re-plugged by attaching the cap, a dome portion 17 recessed toward the inside of a can body 4 is mounted on a can bottom 15 and an easily tearable portion 20 is formed in the vicinity of the center of the dome portion 17 or the easily tearable portion is formed on the circular concave curved surface portion 18 formed in the circumferential margin portion of the dome portion 17 of the can bottom 15.  <P>COPYRIGHT: (C)2004,JPO