baber/WOPTO huggingface dataset:
Patent JP-2002279730-A (JP)
Title: Reproduction pause circuit of disk player
Inventor: MAEDA YASUAKI
IPC: G11B20/10
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction pause circuit of a disk player in which a pause function can be realized with simple constitution, response in accordance with pause key operation can be performed instantly. SOLUTION: When digital audio compression data recorded in an optical disk 2 is read and reproduced, a reproduced audio output signal can be obtained instantly by stopping readout of compressed data from a memory 22 in accordance with operation of a pause key of a key input operation section 8, while reading compressed data from the optical disk 2 is stopped when the memory 22 is filled, and the device is controlled to a standby state. In releasing pause, read operation of the memory 22 is started again.
Patent JP-2003270508-A (JP)
Title: Apparatus for manufacturing compound lens, method for manufacturing compound lens, the compound lens, and projector
Inventor: KITABAYASHI MASASHI
IPC: G02B7/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a compound lens which can adjust the optical axis positions of a plurality of lenses composing the compound lens with high accuracy and makes downsizing of the apparatus itself possible, a method for manufacturing the compound lens, a compound lens, and a projector.  <P>SOLUTION: A lens barrel body 101 including a 2-group lens 112 installed on the basis of its external form is installed to a pedestal 212 and a 3-group lens 113 for adjustment is set by exactly adjusting the core position of the 2-group lens 112 onto the optical path of a laser collimator 240. The optical axis positions between the lenses can be adjusted with high accuracy by passing exit light X to the two group lenses 112 and 113 from a light source of the laser collimator 240 and adjusting the posture of the 3-group lens 113 with respect to the optical path while detecting the return light Y from a reflection mirror 242 by a CCD camera of the laser collimator 240. Since the light source and the CCD camera are arranged on the same side, the downsizing of the apparatus is made possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003323457-A (JP)
Title: Document retrieval device, document retrieval method, program and recording medium
Inventor: OGAWA YASUTSUGU
IPC: G06F17/30
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document retrieval device, a document retrieval method, a program and a recording medium, having such an excellent effect that an accurate retrieval result can be acquired by using a plurality of indexes.  <P>SOLUTION: This document retrieval device is provided with an index part 16 for storing and managing a plurality of indexes, a retrieval condition analysis part 11 for analyzing a given retrieval condition, dividing a retrieval character string included in the retrieval condition into index units, and converting into an internal structure including the index unit relative to each index, a TF item calculation part 12, a DF calculation part 13 and a DF item calculation part 14 for specifying a document pertinent to the retrieval condition relative to each retrieval, and a merging part 15 for merging a retrieval result in each retrieval, and generating the final retrieval result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003268344-A (JP)
Title: Anisotropically electroconductive adhesive and heat- seal connector
Inventor: EGAWA TOSHIHIKO
IPC: C09J201/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropically electroconductive adhesive which is enhanced in preservation performances at ordinary temperature, permits stable connection free from fluctuation in connection resistance and exhibits excellent repairing performances, and a heat-seal connector.  <P>SOLUTION: The anisotropically electroconductive adhesive comprises an electroconductive particle 2, obtained by metal-coating 13 a resin particle 12 obtained by microcapsulating a reactive resin 10, a curing agent 4 for the reactive resin 10 in the adhesive composition 3, and a thermoplastic resin 5. The electroconductive particle is destroyed by heating and pressurization thereby permitting the reactive resin to react with the curing agent by a rise in temperature to cause curing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278801-A (JP)
Title: Power transmission gear of four-wheel drive vehicle
Inventor: MIYATA KAZUNORI
IPC: F04C15/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate working of an orifice for connecting a discharge port and a suction port of a vane pump in a power transmission gear of a four-wheel drive vehicle.  <P>SOLUTION: A side plate 23 is installed between a left vane pump interlocking with differential rotation of front wheels and a left rear wheel, and a right vane pump interlocking with the differential rotation of the front wheels and a right rear wheel, and is provided with a pair of valve plates 31L and 31R provided with the discharge port and the suction port, and a center plate 30 of a sheet shape, which is sandwiched between the both valve plates 31L and 31R. The orifices 62a and 62b arranged in oil passages h13, g10, h14 for connecting the suction port and the discharge port of each vane pump are composed of through-holes formed at the center plate, so that working cost is reduced compared with the case when the orifices 62a and 62b are machined in the right and left valve plates 31L and 31R.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283636-A (JP)
Title: Folding cellular phone having specific number calling function
Inventor: HABARA TAKAAKI
IPC: H04W4/90
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding cellular phone having a calling function to a specific number that can connect with a specific one's party by opening.  <P>SOLUTION: The folding cellular phone 10 having a specific number calling function has a display section 10A, an operation section 10B, and a control section for controlling respective sections, turnably connects the display section 10A with the operation section 10B via a hinge section 14, and has a switch mechanism 25 for turning on a switch when the folding cellular phone 10 is opened. The control section has the function of setting and calling the specific number, and calls the preset specific number when the switch is turned on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277071-A (JP)
Title: Reaction vessel for manufacturing glass preform
Inventor: HAYAKAWA TAMOTSU
IPC: C03B8/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction vessel for manufacturing a glass preform, the corrosion resistance of which can be improved surely.  <P>SOLUTION: This reaction vessel 2 for manufacturing the glass preform has a frame body 3 and a main body 4 to be fit to the body 3. The body 4 is composed of six plate-shaped members 5A to 5F. The material to be used for forming the bodies 3 and 4 is Ni, a Ni alloy or the like having high corrosion resistance. An impurity layer containing an iron-based substance such as iron and stainless steel is removed from the surface of the body 4 formed by using the material like this.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276755-A (JP)
Title: Lid member, apparatus and method for sealing container
Inventor: NOMURA NAOHIRO
IPC: B65D53/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid member which is capable of preventing a container from deforming and a lid from coming off when used for sealing the container body filled with the heated contents or that filled with the contents concurrently mixed with carbon dioxide and an apparatus for sealing the containers which serially manufactures the container and its lid that hardly deforms and comes off by using a belt-like lid member.  <P>SOLUTION: The apparatus for sealing the containers is provided with a belt-like lid member 20 which serially seals an opening portion 9 of a plurality of container bodies 3 and forms a plurality of protrusions 22 having a contour that matches with a shape of the opening portion 9 of the container body 3, a forming device that forms a plurality of protrusions on the lid member whose contour matches with the shape of the opening portion of the container body and a sealing device that heat-seals the lid members overlapped on the upper edge surface of the container body permitting the protrusions to be on the upper edge surface so that the protrusion matches with the opening portion of the container body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003172099-A (JP)
Title: Water leakage repair method of tunnel or the like and waterproof tape
Inventor: IZUGAMI TOMOYASU
IPC: C09J7/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water leakage repair method facilitating construction works by obtaining high waterproof performance of a joint part of a water leakage prevention gutter and a waterproof tape in the water leakage repair method of a tunnel or the like.  <P>SOLUTION: In the water leakage repair method, the water leakage prevention gutters 1, 1,... are arranged on a water leakage part of an inner wall 10 of the tunnel or the like along an inner periphery, and longitudinal joints 2, 2,... of the water leakage prevention gutters 1, 1,... are sealed by the waterproof tapes 3, 3,... in which an adhesive layer (preferably, tension elasticity is 1 MPa or lower and thickness is 0.05-5 mm) is laminated on one side of a base material sheet (preferably, tensile break strength is 50 N per 1 cm wide or higher, glossiness is 100% or lower, and a haze value is 85% or lower).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311556-A (JP)
Title: Method for providing photoprocessing service
Inventor: LOBO LLOYD A
IPC: G03D3/06
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a package cost and solution handling service and to provide also solutions for environmental problems. SOLUTION: A package system 7 has a rigid or a half-rigid outer packaging container 9 and one or more internal containers 11. It is available to separate the container 11 from the container 9 or include the container 11 in an integrated inner divided room. The container 9 can store also a container 11e for collecting waste or spent solutions generated in a photoprocessing site. A specified supply system is concerned with the whole application cycles of the system 7. The supply system assembles the system 7, distributes the system 7 to the photoprocessing site and removes the system 7 from the photoprocessing site to reproduce it. When the physical completeness of a cartridge is lowered, the package system 7 is disused or recycled.
Patent JP-2003288904-A (JP)
Title: Electrochemical element, oxygen concentrator, and fuel cell
Inventor: OBARA MASAYUKI
IPC: H01M8/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical element, an oxygen concentrator, and a fuel cell, easy to manufacture and decreasing the resistance of an electrode.  <P>SOLUTION: An anode layer 11 which is a stacked electrode having three layer electrode structure is constituted by forming an oxide electrode layer 31 on the surface of a ceramic substrate 7, a mixed electrode layer 33 on the surface of the oxide electrode layer 31, and a metal electrode layer 35 on the surface of the mixed electrode layer 33. The ceramic substrate 7 is an oxygen ion-permeable solid electrolyte layer. The oxide electrode layer 31 is an oxide layer having oxygen decomposition capability. The mixed electrode layer 33 is composed of a mixed material of a metallic material of the metal electrode 35 and an oxide material. The metal electrode layer 35 is composed of the metallic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276907-A (JP)
Title: Positioning mechanism for sheet type image recording material, and image forming device
Inventor: TSUKINOWA KAZUMI
IPC: B65H5/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning mechanism for sheet type recording material, and an image forming device, capable of properly positioning films of sheet type image recording material, enabling easy adjustment, and further reducing manufacturing cost.  <P>SOLUTION: This image forming device 100 comprises a positioning mechanism part 30 provided with a carrying part 41 to hold the film F between a carrying drive roller 41a and a carrying auxiliary roller 41c, an alignment guide 42 having a placement part 42a to place the film F and a guide part 42b protruded upward from the placement part 42a, and positioned under a film F holding position of the carrying part 41, and a rotation drive means 44 to rotate the alignment guide 42 to position the guide part 41b on the lower side. The carrying auxiliary roller 41c is installed on the alignment guide 42. When the alignment guide 42 is turned, the film F by the carrying part 41 is released from holding, and the film F moves along the placement part 42a that is inclined to be abutted on the guide part 42b to be positioned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293899-A (JP)
Title: Fuel injection device
Inventor: MATSUO TETSUJI
IPC: F02M51/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device wherein a cylindrical member is easily mounted to a fixed core.  <P>SOLUTION: The cylindrical member 12 has a first magnetic member 13, a non-magnetic member 14 as a magnetic resisting member, and a second magnetic member 15 successively arranged from an fuel injection side. A valve member 20 is a bottomed cylindrical hollow, and seatable on a valve seat 18a formed on an inner peripheral wall of a valve body 18. When the valve member 20 is separated from the valve seat 18a, the fuel is injected from an injection hole 19a. The fixed core 30 is cylindrical, and mounted and fixed to the cylindrical member by being press-fitted inside of the non-magnetic member 14 and the second magnetic member 15 of the cylindrical member 12. The fixed core 30 is mounted at a side contrary to the injection side with respect to the movable core 22, and faced to the movable core 22. The fixed core 30 also acts as a locking member for locking the movable core 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284414-A (JP)
Title: Sulky type rice transplanter
Inventor: TANI KAZUNORI
IPC: A01C11/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and miniaturize the structure of a feed case when the feed case is provided with a transverse feeding shaft and a driving arm for a longitudinal feeding mechanism in a sulky type rice transplanter.  <P>SOLUTION: The sulky type rice transplanter is obtained by protruding the transverse feeding shaft 41 from either one of a right or a left transverse lateral face of the feed case 11 and protruding a driving arm 80 coaxially connected to the transverse feeding shaft 41 from the other right or left transverse lateral face of the feed case 11. Furthermore, the feed case 11 is equipped with a transmission shaft 32 to which power from the machine body is transmitted and a transmission mechanism for transmitting the power from the transmission shaft 32 to the transverse feeding shaft 41 or the driving arm 80.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298794-A (JP)
Title: Image reading and recording device
Inventor: TAKEDA HIDETOSHI
IPC: H04N1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the drawback that a complicated work for replenishing recording paper is sometime suddenly required in a conventional image reading and recording device, because the paper-out condition is only informed by a current copying action.  <P>SOLUTION: This image reading and recording device, comprising an informing section 17, a scanner 4, and a printer 6, is provided with a means such as a document sheet counter 12, etc., for detecting a recording paper count required in the image recording, a remaining recording paper count detecting section 7 for detecting remaining paper count of the recording paper received in a recording paper receiving section, and a main control section 1 for operating the informing section 17 based on the detected required recording paper count and remaining recording paper count. The informing section 17 is operated by the main control section 1 when the remaining recording paper count is less than the required recording paper count and when the difference between the remaining recording paper count and the required recording paper count is less than a predetermined count.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293577-A (JP)
Title: Arranged structure of floor material end and baseboard attachment structure
Inventor: FUNASE TADAAKI
IPC: E04F15/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baseboard attachment structure and an arranged structure of a floor material end which can be constituted without cost increase and can securely prevent transmission of vibration to a building wall.  <P>SOLUTION: A clearance 30 is formed between the end face 18E of a floor material 18 and a building wall 20. A baseboard 14 is brought into contact with the building wall 20 only at a contact part 14A in the confronting part to the building wall 20. A part of the confronting part is fixed through an elastic support member 34. A vibrationproof widthwise wooden piece 40 is disposed between the under face of the baseboard 14 and the upper face of the floor material 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290568-A (JP)
Title: Puzzle box
Inventor: AOKI SHIGEO
IPC: A63H33/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puzzle box of a brain training type shown in a home party to which guests are invited or the like.  <P>SOLUTION: The puzzle box comprises: a box main body main part injection molded with a transparent synthetic resin material, whose front end wall surface is opened and formed into a gateway; and a drawer body injection molded with the transparent synthetic resin material, whose upper surface is opened, and which can be entirely set in and housed closely from the gateway to the outer shape edge. A part of the diagonal edge of the drawer body is exposed to a part of the diagonal edge of the gateway of the box main body main part and a projected knob edge is provided. A projection part and a recessed part are oppressed and engaged with each other on the fitting surface of the box main body main part and the drawer body and a housing state is maintained. A part of a camouflage decoration body provided on the outer surface of the box main body main part is provided on a lock piece having a lock pin, the lock pin is passed through the lock holes of the box main body main part and the drawer body and locking is performed twice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290325-A (JP)
Title: Sandbox cleansing device
Inventor: OHATA SHINICHIRO
IPC: A01N59/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To periodically sterilize/cleanse the sand in a sandbox, to avoid the trouble of changing the sand in the cleansing, and to perform the cleansing work easily.  <P>SOLUTION: The sandbox cleansing device 1 comprises a sterilizer supply part 19 for feeding a sterilizer 15, a spade part 13 for entering the sand and agitating the sand, a sterilizer pathway 21 for making the sterilizer supply part 19 and the spade part 13 communicate with each other, and an outlet 17 disposed in the spade part 13 for letting the sterilizer 15 fed from the sterilizer supply part 19 flow out. When the sandbox cleansing device 1 is made to progress on the sand of the sandbox 5, the device 1 progresses with the spade part 13 stuck in the sand, and the sand in the sandbox 5 is agitated. Then the sterilizer 15 fed from the sterilizer supply part 19 flows out of the outlet 17 of the spade part 13 and penetrates the sand, so that the sterilizer 15 penetrates the whole sand in the sandbox 5. Since the structure of the sandbox cleansing device 1 is simple, the device can be miniaturized and light-weight, and therefore, the cleansing work can be performed easily by one worker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319232-A (JP)
Title: Electronic image pickup device and lens system
Inventor: WATANABE SEIICHIRO
IPC: H04N5/225
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain an excellent and precise image even in the case of using a different lens system and to obtain a high degree of freedom about a combination of the lens system and a camera main body.  <P>SOLUTION: The lens system 1 is provided with an image pickup element 11 for electronically picking up an optical image from a lens and outputting an image signal, an image processing part 13 corrects the image signal obtained by the image pickup element 11 on the basis of an optical characteristic inherent to a lens, and the obtained corrected image is outputted to the camera main body 2. The camera main body 2 stores the corrected image as a photographed image in an image storing part 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305380-A (JP)
Title: Electric precipitator
Inventor: NAKADA TAKAHIRO
IPC: F24F1/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the consumption of a cleaning liquid when cleaning an electric precipitator.  <P>SOLUTION: The wet one-stage type electric precipitator 9 has a discharge electrode 4 for negative charging dust particles contained in a soot-containing dust gas Gs and a dust collection electrode 3 for collecting the charged soot- containing dust gas Gs. The dust collection electrode 3 is arranged parallel to the flow direction of the soot-containing dust gas Gs and the discharge electrode 4 is provided in opposed relation to the dust collection electrode 3. Further, a nozzle 12 for spraying the cleaning liquid in order to clean the dust collection electrode 3 is provided to the upper part in a casing 1. A hydrophilic substance and a conductive substance are supported at least on the surface of a counter electrode 40 of the above charging part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307871-A (JP)
Title: Method for forming image
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/08
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image by which an image with high image density and high picture quality can be formed in the process of forming an image by developing an electrostatic latent image formed on the photosensitive layer of a photoreceptor with toner.  <P>SOLUTION: The photosensitive layer contains oxytitanium phthalocyanine having the maximum diffraction peak at 27.3° Bragg angle (2θ±0.2°) in the X-ray diffraction spectrum as a charge generating agent. The toner comprising a colorant and a binder resin as the basic composition contains fluorocarbon resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309507-A (JP)
Title: Intermittent reception control apparatus
Inventor: ASAI KENTARO
IPC: H04B7/26
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermittent control apparatus for further reducing a consumption current by considering the use of frequency by a user.  <P>SOLUTION: When power is thrown from a battery to a receiver 2, an intermittent operation is performed for a certain intermittent time. Then, if a transmission signal 30 is received when a count value by a counter 27 is 1000, the count value 1000 is stored in a battery 28. Then, when 24 hours pass after power is thrown from the battery, the count value in the counter 27 is set to an initial value 0, and counting is started again. Then, as the count value in the counter 27 approaches and moves away from 1000, the intermittent time is shortened and increased, respectively.  <P>COPYRIGHT: (C)2004,JPO