baber/WOPTO huggingface dataset:
Patent JP-2004293625-A (JP)
Title: Valve device and its foreign matter removal method
Inventor: MIZUTANI HIDEKI
IPC: F16K17/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device for removing foreign matters when the foreign matters are caught between a valve element and a valve seat.  <P>SOLUTION: The valve element 34 and the valve seat 35 can be made to contact and separate by an energizing spring 39 accommodated in a spring accommodation hole 36. The energization force of the energizing spring 39 operates in the direction of the valve opening of the valve element 34 via a spool 38 and an operating rod 40. A stopper 38a as a transmission member is formed at the spool 38. Additionally, a screw mechanism 42 as a pressurizing mechanism is mounted to the opening of the spring accommodation hole 36 by a screw fastener.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293634-A (JP)
Title: Metal belt
Inventor: SAKAI HIDENORI
IPC: F16G5/16
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive metal belt for suppressing a decrease in power transmission efficiency and wear.  <P>SOLUTION: A plurality of spring means 20 for bringing remaining elements 2, 2 that are adjacent each other into contact each other by separating respective adjacent elements 2, 2 are arranged with intervals at a metal belt 1 for a continuously variable transmission for aligning and assembling a number of planer elements 2, 2 to a ring 3 functioning as a belt body so that the elements 2, 2 can be in contact each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002756-A (JP)
Title: Hydrogenated conjugated diene polymer latex, its manufacturing method, and hydrogenated conjugated diene polymer rubber
Inventor: KAWANAKA TAKAFUMI
IPC: C08L15/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogenated conjugated diene polymer latex extremely reduced in the residual amount of a metal originating from a hydrogenating catalyst used in a hydrogenation process, low in cost and having no problem on quality such as coloration or the like, and a hydrogenated conjugated diene polymer rubber.  <P>SOLUTION: The hydrogenated conjugated diene polymer rubber is obtained from the latex of the hydrogenated conjugated diene polymer containing a platinum group element in an amount of 100 ppm or less per the polymer. This hydrogenated conjugated diene polymer latex is manufactured by disolving or dispersing a catalyst containing the platinum group element in a conjugated diene polymer latex to hydrogenate the carbon-carbon unsaturated bond of the polymer and subsequently adding a complexing agent forming a water insoluble complex along with the platinum group element in the latex of the hydrogenated polymer to separate a formed precipitate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004293657-A (JP)
Title: Reduction gear for small motor
Inventor: SATO NAOJI
IPC: F16H1/28
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction gear for a small motor composed of plastic gears with double end supported structure of bearings having a plurality of engagement positions to compensate defects in a conventional gear structure allowing only one position of simultaneous gear engagement, while taking advantages of a planetary gear mechanism allowing a plurality of positions of simultaneous gear engagement, with an output shaft positioned at a center of the reduction gear.  <P>SOLUTION: In this reduction gear, a plurality of follower gears are disposed around a drive gear, so that a plurality of gear engagement positions can be set for one stage of reduction. Bearings to support the output shaft are disposed on a front case and a rear case to compose the double end support structure. A rear part of the output shaft is used as a gear shaft, and intermediate gears are rotatably supported. In addition, a plurality of gears are disposed on a plurality of gear shafts disposed in parallel to the output shaft. In this constitution, the reduction gear for a small motor is composed using the plastic gears equivalent to metal gears in strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291200-A (JP)
Title: Groove working device
Inventor: YANOO AKIHITO
IPC: B24B37/26
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform groove working at a high precision by certainly preventing a constitution material from projecting into the groove of polishing cloth.  <P>SOLUTION: A pressing member 20 is disposed on a tool rest 4, presses the polishing cloth 30 in a polishing plate 2 direction while a groove working tool 5 is performing groove working in the polishing cloth 30, and defines a thin plate-like body in the longitudinal direction of a shaft 15. A hollow window is disposed in a central part, and the front part in the travelling direction is provided with a tilting piece 20b tilting diagonally upwardly. The hollow window makes the cutting edge of the groove working tool 5 project to allow groove working. The tool rest 4 is provided with an anti-static member 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301926-A (JP)
Title: Conversion lens
Inventor: KATAGISHI YUICHI
IPC: G03B17/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conversion lens constituted so that the lens face of an interchangeable lens moving in an optical axis direction does not come into contact with the lens surface of the conversion lens.  <P>SOLUTION: A lens holding tube 12 is inserted into a fixed tube 13 so that it can slide on the inner peripheral surface of the fixed tube 13, and the tube 12 is energized forward by a plurality of coil springs 16. A ring-like protrusion 12c is arranged at the front end face of a lens holding part 12b. When a 2nd zoom lens group 224 retreats, the rear end face of a 2nd zoom moving frame 208 comes into contact with the protrusion 12c, but, the 2nd zoom lens group 224 does not come into contact with a variable power lens group 11. When the 2nd zoom lens group 224 furthermore retreats, the lens holding tube 12 is pressurized backward by the 2nd zoom moving frame 208 via the protrusion 12c, and then, the lens holding tube 12 is retreated against the energizing force of the coil springs 16. In this case, a contact 14a is pressurized by a switch projection 12d, then, a switch 14 is closed, then, a warning sound is emitted from a warning sound emitting device 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304323-A (JP)
Title: Communication system, communication apparatus, terminal, and program
Inventor: MORIZAKI HIROSHI
IPC: H04N1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the operability when a terminal stores/manages communication contents by a communication apparatus as data.  <P>SOLUTION: A composite machine (shared area of a RAM) records image data and thereafter a PC side automatically records the data (s320). Thus, the composite machine records image data by facsimile communication and thereafter it is not required for a user to operate a PC for allowing the PC to record the data. When the composite machine receives the image data, if a free capacity of the shared area is insufficient, the composite machine records the image data to the shared area by each single page. Since the image data by the single page are deleted after the PC sequentially records the data by each recording to the shared area (s350, s360), when the free capacity of the shared area is insufficient, the image data received by the composite machine can be recorded by the PC by utilizing a recording area of a smaller capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298489-A (JP)
Title: Seat for vehicle
Inventor: TAKEI HIROCHIKA
IPC: B60N2/90
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide merchantability with high-grade external appearance, shorten a working time in assembling a seat for a vehicle, simplify the work and reduce the number of components.  <P>SOLUTION: This seat for the vehicle is provided with a back board which is formed by adding crimp pattern on the surface of a resin base layer and treating it by fluffing. An assembling part between the back board and a seat back frame (hereinafter referred to as a frame) is so formed that (1) recessed parts are formed in the back board base material and projecting pieces provided in the frame are fitted therein; (2) an attachment surface with engagement holes is attached to the frame, and protrusion parts with attachment surface abutment faces are provided in the back board and inserted and locked in the engagement holes; and (3) a projecting edge part with a protrusion is provided in the back board and a pair of wires stretched across the frame clamp the projecting edge therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298536-A (JP)
Title: Three-dimensional board game toy
Inventor: KIZAWA KEIZO
IPC: A63H33/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional board game toy allowing a player to play a game feeling a three-dimensional space by using a piece stop part, where a piece stops in a three-dimensional board game such as Japanese Parcheesi and which is not necessarily a horizontal plane and at the same time, naturally playing the three-dimensional game.  <P>SOLUTION: This board game toy is provided with the piece 3 and a game surface 2 where a plurality of piece stop parts 21 are displayed. The game surface 2 is formed into a three-dimensional shape, at least, the piece stop parts 21 are provided with magnetic bodies, and the piece 3 is provided with a magnetic body 3 attracted to the magnetic body of the game surface 2 such as Parcheesi surface. The game surface 2 can be formed into a cylindrical side of a cylindrical vessel 1 and the vessel can contain appropriate articles such as confectionery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311509-A (JP)
Title: Substrate treating device
Inventor: NAKADA SHIGEO
IPC: H01L21/22
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the contamination of substrates caused by particles etc. generated at the joint of the arm of a boat elevator and a boat.  <P>SOLUTION: A batch CVD system is provided with a process tube 15 in which a treatment chamber 14 is formed, the boat 19 which is set up in a standby chamber 3 adjoining the treating chamber 14 and carries a group of wafers in and out of the treating chamber 14 by holding the group, and the boat elevator 20 which is set up in the standby chamber 3 and elevates and lowers the boat 19. The CVD system is also provided with a supporting device 28 which causes the arm 27 of the boat elevator 20 to hold the boat 19. In the CVD system, bellows 54 are concentrically interposed between the connecting member 51 and base 55 of the supporting device 28; and a motor 60, feeders 70 and 71, and a cooling water pipeline 72 are provided in the hollow section of the bellows 54. Consequently, the oxygen and moisture contained in the air of the hollow section of the bellows 54, dust generated from the sliding section of the motor 60, a gas evaporated from lubricating oil, etc., can be prevented from entering into the standby chamber 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309212-A (JP)
Title: Pressure sensor, and suction system pressure measuring apparatus
Inventor: WAKASUGI NOBUYOSHI
IPC: G01L23/24
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve manufacturability, to reduce cost, and to dispense with rubber hoses.  <P>SOLUTION: An ECU 30 comprises a sensor IC 33, where a pressure sensor element 33a is built into a mold resin 33b and a pressure introduction hole 33c is formed in the mold resin 33; a substrate 32 for packaging the sensor IC 33; and a case 31 that incorporates the substrate 32 and the sensor IC 33, has a pressure intake 31a communicating with the pressure introduction hole 33c, and is mounted to a surge tank 26. A suction system pressure measuring apparatus 29 comprises the ECU 30; a pressure outlet 26b formed in the surge tank 26 in a suction system module 21. The ECU 30 is mounted to the outer surface of the surge tank 26 while the pressure intake 31a communicates with the pressure outlet 26b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312229-A (JP)
Title: Apparatus and method for information recording, apparatus and method for information reproducing, and information recording medium
Inventor: NOCHIDA KAORU
IPC: H04N13/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable exchanging digital information of continuous right and left frames for stereoscopic display into digital information of continuous right frames or information of continuous left frames, and to enable reproducing the digital information of continuous right or left frames for stereoscopic display by an ordinary video display apparatus to which a special video display function is not attached.  <P>SOLUTION: The apparatus records digital image of right and left frames for stereoscopic display which has been obtained by photographing an object simultaneously from the right and left into a magnetic tape 80. The apparatus is provided with a recording means 4 for recording the digital information for stereoscopic display in the magnetic tape 80 so that the information is alternately arranged in the right and left frames at a speed (n) times a speed for recording digital information of one frame for ordinary display and by a unit of error correction configuration and an information recording format corresponding to the digital information of one frame for the ordinary display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309265-A (JP)
Title: Multi-static underwater sound velocity measuring method and system
Inventor: UMETSU ISAO
IPC: G01H5/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method enabling the continuous measurement of an underwater sound velocity distribution even while navigating.  <P>SOLUTION: A ship A emits a sound wave from its sound wave emitter 1, a sound wave emission time measuring unit 2 measures the sound wave emission time, a ship B receives a sound wave at its sound wave receiver 5, and a sound wave reception time measuring unit 6 measures the sound wave reception time. Position measuring units 3, 7 measure the positions of both ships, information senders 6, 8 send these times and positions to a ship C for processing information, an information receiver 9 of the ship C receives them, a sound velocity distribution calculator 10 calculates the sound velocity distribution using the inversion method, and a sound velocity distribution indicator 11 indicates it. The above means are continuously used to know sound velocity distribution continuously over a wide range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311195-A (JP)
Title: Tripolar circuit breaker having tracking short circuit detection function, and distribution board
Inventor: HAMAI YASUNORI
IPC: H01H83/20
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripolar circuit breaker having a tracking short circuit detection function causing a relatively small cost increase as compared with a conventional distribution board in detecting a tracking short circuit; and to provide a distribution board equipped with the circuit breaker and useful for preventing the occurrence of electrical fire while using a normal outlet.  <P>SOLUTION: This tripolar circuit breaker is composed by installing a power-side terminal part and a load-side terminal part in an insulation case, and includes: a contact device; a switching mechanism part for switching the contact device; an operation handle working with the switching mechanism part for closing and opening the contact device; a tripping device for acting on the switching mechanism by an abnormal current to open the contact device; a conductor part connected to the tripping device and the load-side terminal part; and a tracking short circuit detection means working with the tripping device to open the contact device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312388-A (JP)
Title: Image processing system
Inventor: MATSUURA TAKAHIRO
IPC: H04N5/76
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system capable of conducting bloodshot eye correction simply and automatically without mounting a special device on an imaging apparatus.  <P>SOLUTION: At a printer 2, a photographing information analysis means 202 analyzes photographing information recorded in a recording medium 3, and determines at least whether strobe luminescence is conducted during photographing or not based on the analysis result of the photographing information. When strobe luminescence is conducted, a face detecting means 203 detects presence or absence of a bloodshot eye at a person in a photographed object based on image data recorded in the record medium 3. If presence of a bloodshot eye is detected, a bloodshot eye correcting means 204 corrects the detected bloodshot eye.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309831-A (JP)
Title: Semi-transmissive reflection film
Inventor: ASAI MASATO
IPC: G02B5/08
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-transmissive reflection film suitable for liquid crystal display obtaining excellent visibility both in the case of transmitted light and reflected light by adjusting a diffused light component and having the excellent surface outside appearance of a semi-transmissive reflection layer in a good yield.  <P>SOLUTION: The semi-transmissive reflection film is a translucent reflection film having the semi-transmissive reflection layer at least on either side surface of plastic film, and the semi-transmissive reflection layer contains pearl pigments whose average particle size is 3 to 60 μm and whose average thickness is 10 to 1,000 nm and mica particles whose average particle size is 3 to 60 μm and whose average thickness is 10 to 1,000 nm by 10 to 70wt.% in total, and the thickness of the semi-transmissive reflection layer is 2 to 38 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004123509-A (JP)
Title: Near infrared ray filter and visible light filter
Inventor: TSUTSUMI TAKASHI
IPC: C03C4/10
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin neutral filter having a flat spectral transmission characteristics in the range of the whole or a part of the near infrared rays region or a short wave visible light region.  <P>SOLUTION: The spectral transmission characteristics in the range of wave length of 800-1,800 nm is flattened by combining ≥2 kinds among MnO<SB>2</SB>, CoO, Co<SB>2</SB>O<SB>3</SB>, NiO, CuO, V<SB>2</SB>O<SB>5</SB>, Sm<SB>2</SB>O<SB>3</SB>, Er<SB>2</SB>O<SB>3</SB>, Pr<SB>2</SB>O<SB>3</SB>, and Ho<SB>2</SB>O<SB>3</SB>. The spectral transmission characteristics in the range of wave length of 400-450 nm is flattened by combining ≥1 kind(s) among P<SB>2</SB>O<SB>5</SB>, V<SB>2</SB>O<SB>5</SB>, NiO, K<SB>2</SB>Cr<SB>2</SB>O<SB>7</SB>, and Pr<SB>6</SB>O<SB>11</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314111-A (JP)
Title: Electric heating member, electric soldering iron using the member and electronic component attaching/detaching device using the member
Inventor: MIYAZAKI MICHIHIKO
IPC: H05B3/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric heating member with a superior temperature recovery characteristic in a continuous soldering in spite of a comparatively small size, and also to provide an electric soldering iron and an electronic component attaching/detaching device which can improve work efficiency by adopting the electric heating member.  <P>SOLUTION: The electric heating member 3a, that supplies heat to the outside from a tip part 4a of almost bar-shaped body part 38, comprises the heat generation part 40 to reach a high temperature by electricity and a temperature sensor 52 to detect the temperature of the tip part 4a heated by the heating part 40, while the heating part 40 and the temperature sensor 52 are arranged to be apart each other in the longitudinal direction of the body part 38. The soldering iron and the electronic component attaching/detaching device are composed using the electric heating member 3a as the main component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314433-A (JP)
Title: Liquid discharging device, position adjustment method for liquid droplet trace, and liquid discharging system
Inventor: MITSUSAWA TOYOHIKO
IPC: B41J2/01
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a liquid discharging device or the like which can adjust a position of a liquid droplet trace formed on a medium for each of a plurality of liquid discharging part groups.  <P>SOLUTION: The plurality of liquid discharging part groups are driven on the basis of a single reference discharging signal. A timing of the other liquid discharging part groups is adjusted on the basis of a timing of the reference discharging signal at the liquid discharging part group of the side close to a part where an external force for each liquid discharging part group to move acts, whereby the position relative to the medium of the liquid droplet trace is adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325074-A (JP)
Title: Mismatch detection molecule and detection method of mismatch using it
Inventor: NAKATANI KAZUHIKO
IPC: G01N33/53
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of more simply and easily detecting a mismatch of a base pair to a specific base with high sensitivity by hybridization, especially a method capable of simply and easily detecting an A-A mismatch with high sensitivity.  <P>SOLUTION: This invention relates to a reagent for detecting and identifying the mismatched base pair comprising a compound represented by formula (II) (wherein, R<SB>1</SB>is hydrogen atom, an alkyl group or the like, and carbon atom in the alkyl group may be replaced with oxygen atom or nitrogen atom; R<SB>2</SB>and R<SB>3</SB>are respectively independently divalent alkyl groups, and carbon atom in the alkyl group may be replaced with oxygen atom, nitrogen atom or carbonyl group), especially the A-A mismatch, and a detection and identification method for the mismatched base pair using it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323596-A (JP)
Title: Thermoplastic resin molded article
Inventor: NAKAI TAKASHI
IPC: C08J7/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin molded article which can maintain the high dimensional stability and dimensional accuracy of an extrusion-molded article without causing warp and deformation, when the surface of the extrusion-molded article is coated with a highly weather-resistant resin, and can obtain the good adhesiveness of the highly weather-resistant resin.  <P>SOLUTION: This thermoplastic resin molded article 1 is characterized by applying a corona discharge treatment to the surface of the extrusion-molded article extrusion-molded with an extruder A and coating the highly weather-resistant resin 3 on a partial surface or the whole surface of the extrusion-molded article to which the corona discharge treatment is applied. The thermoplastic resin molded article has excellent weather resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325166-A (JP)
Title: Rotation angle detection device
Inventor: ABE TETSUO
IPC: G01D5/245
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To make the counter value of a counter in an R/D (resolver/digital converter) conversion IC agree with the counter value of a counter in a CPU (central processing unit) for motor control without providing a serial I/F signal wire.  <P>SOLUTION: This device has a constitution wherein, just after closing a CPU power source 5, or just after reset from momentary lowering of the CPU power source 5, the counter 20 in the R/D conversion IC 2 and the counter 30 in the CPU for motor control are reset, and then reset is released in the order of the counter 30 and the counter 20, and after a prescribed time from the reset release of the counter 20, the counter value ϕ and the counter value ψ of both counters 20, 30 agree with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI