baber/WOPTO huggingface dataset:
Patent JP-2004017518-A (JP)
Title: Prestressed concrete object using regenerated concrete
Inventor: TAZAWA NARIMASA
IPC: B28B1/16
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a prestressed concrete object by utilizing the drying shrinkage of regenerated concrete without using an expensive apparatus.  <P>SOLUTION: Both concrete layers 2 and 4 are cast so that the regenerated concrete layer 2 using the regenerated aggregate is positioned on one surface of an ordinary concrete layer 4 using ordinary aggregate and the drying shrinkage of the regenerated concrete layer 2, of which the dry shrinkage factor is larger than that of the ordinary concrete layer 4, is utilized to impart prestressing force to the ordinary concrete layer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022390-A (JP)
Title: Highly-functional complex structure
Inventor: OTA TOSHIAKI
IPC: G02B6/44
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-functional complex structure in which a force and information or the like can be transmitted.  <P>SOLUTION: This structure has a protected body extended in one direction and a protector to protect the outer peripheral face of the protected body by covering, and the protected body is at least one of an optical fiber for supplying information, an electric wire for supplying electricity, or a pipe for supplying water or the like. The protector is formed so that an adhesive is coated wholly or partially on a filament bundle extended in the same direction as the protected body, that a constant tensional force is impressed on the filament bundle along its extended direction before the adhesive is cured, and that the constant tensional force is released after the adhesive is cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022451-A (JP)
Title: Mounting structure of secondary battery or electric component
Inventor: MIYAI HIROKUNI
IPC: H01M2/10
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounding structure of a secondary battery or an electric component having a simple structure, allowing the secondary battery or the electric component to be easily extracted, and capable of properly holding the connection of the secondary battery or the electric component over a long time.  <P>SOLUTION: A rupture piece part 1816 is separated from a flexible board 18 by interlaying a first slit 1818 and a second slit 1820. A short connection region 1822 for connecting the piece part 1816 to the flexible board 18 is formed between the tip and one side of the second slit 1820. The width and the length of the connection region 1822 are each set to such a level as to easily rupture the piece part 1816 when a predetermined external force acts on it. In the piece part 1816, two connection holes for electrically connecting electrodes of the secondary battery 22 are formed by penetrating the rupture piece part with a certain space in its lengthwise direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293068-A (JP)
Title: FREE-MACHINABLE HYPER-EUTECTIC Al-Si ALLOY
Inventor: YANG YOUNG SEK
IPC: C22C21/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hyper-eutectic Al-Si alloy which has excellent machinability and abrasion resistance, and can maintain high strength by a heat treatment process.  <P>SOLUTION: A free-machinable hyper-eutectic Al-Si alloy includes 3.0 to 5.0 wt.% Cu, 13 to 17 wt.% Si, 0.2 to 0.5 wt.% Fe, 2.5 to 6.0 wt.% Bi, 0.005 to 0.02 wt.% P, up to 0.1 wt.% Mg, up to 0.1 wt.% Ni, up to 0.5 wt.% Mn and up to 0.5 wt.% total sum of other elements, with the balance of the alloy being Al.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019645-A (JP)
Title: Control device of spark ignition type direct-injection engine
Inventor: KUROKI MASAYUKI
IPC: F02D45/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve emission property by rapidly increasing injection pressure of fuel at the time of cranking performed in starting an engine.  <P>SOLUTION: A high pressure pump 26 for pressurizing fuel fed by pressure to a fuel injection valve 15 is provided with a cam 64 for being driven by the engine, a plunger 63 for being lifted and driven by the cam 64 to pressurize the fuel in pump house 53, a suction valve 55 for opening and closing a fuel suction section 51 of the pump chamber 53, an energizing means 58 for energizing the suction valve 55 in the opening direction, and a solenoid 60 moving with an energizing force of the energizing means 58 to operate the suction valve 55 in the closing direction. A high-pressure pump controlling means 73 is provided for performing start control for conducting the solenoid 60 at a time while the plunger 63 travels from a bottom dead center to a top dead center to close the suction valve 55 in starting the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334140-A (JP)
Title: Anti-boiling-over kettle
Inventor: SHIGETA MACHIKO
IPC: A47J27/21
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-boiling-over kettle having a function preventing vapor or hot water from boiling over by vapor pressure at the time of boiling when the hot water is boiled in the kettle.  <P>SOLUTION: Openings 7 for releasing vapor are formed at an annular side wall 21 extending from the lower part of a kettle lid 1 in a fixing or removing direction of the lid 1 inside a butting portion of the circumferential edge of a kettle port 5. When hot water is to be boiled, the openings 7 are exposed and released to cause the vapor to be released and further to prevent hot water from boiling over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003084490-A (JP)
Title: Electrophotographic image forming device and electrostatic latent image developing method
Inventor: TAMURA TOMOMI
IPC: G03G5/06
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device which can prevent the deposition of a low-resistance substance, such as ozone and Nox, on a surface layer of a latent image carrying member, can form an image having excellent resolution and decreased defects and can prolong the life of the latent image carrying member and to provide an electro latent image developing method. SOLUTION: This electrophotographic image forming device is furnished with a developing device provided with a developer carrying member which has a magnetic body fixed therein and rotates while carrying and supporting developers on its surface and a developer quantity regulating body which faces the magnetic body, regulates the quantity of the developers carried and supported on the developer carrying member and consists of materials having rigidity or the rigidity and magnetism, the latent image carrying member provided with a most surface layer containing fillers and an electrostatic charging member.  The above electrophotographic image forming device forms the image by developing the electrostatic latent image formed on the latent image carrying member by two component developer consisting of toners containing coloring agents, resins and additives and magnetic carriers, in which the total amount of the additives in the toners is 1.2 to 2.5 pts.wt. and the BET surface area of the additives is 30 to 200 (m<2> /g).
Patent JP-2003334210-A (JP)
Title: Male urination aid
Inventor: MIWA OSAMU
IPC: A61F5/44
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urination aid which can protect a male, particularly a disabled patient or an aged person from dropping out his urine.  <P>SOLUTION: The aid is shaped into a ring made of an absorptive material and is worn around a penis to excrete urine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153153-A (JP)
Title: Method and system for managing image over communication network using user provided instruction
Inventor: MCINTYRE DALE F
IPC: H04N21/472
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To manage images over a communication network by using instructions provided by a user. SOLUTION: A method and system is provided for providing an automatic service over the communication network to a user based on stored instructions by the user on a user computer. The instructions are associated with a digital media file stored on the user computer.
Patent JP-2004025028-A (JP)
Title: Reaction treatment apparatus under atmosphere of high temperature and high pressure water
Inventor: HAKU TAKESHI
IPC: C10J3/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy consumption.  <P>SOLUTION: A reaction vessel 2 is provided with a nozzle (starting material feeding means, oxidizing agent feeding means, water feeding means) 3, a heat exchanger 4 into which high temperature and high pressure generated gas generated by reaction of starting material with oxygen in an oxidizing agent or the like in an atmosphere of water in the reaction vessel 2 is introduced is disposed between a pressure vessel 1 and the reaction vessel 2, a water introduction port 14 which communicates with a water supply line 6 is made in the pressure vessel 1, and an inserting hole 17 for receiving a generated gas discharge line 5 which communicates with the heat exchanger 4 is also made in the pressure vessel 1. A passage for supplying the water between the pressure vessel 1 and the reaction vessel 2 to the vessel 2 is attached to the nozzle 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027686-A (JP)
Title: Pantile for roof
Inventor: NOGUCHI YASUHIRO
IPC: E04D1/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pantile 10 for a roof having a waved cross section with an excellent effect of preventing turning up by a strong wind.  <P>SOLUTION: A sash bar side cutout part 17 is provided with a sash bar side receiving piece 19 and a sash bar side recessed part 22, and an insert side cutout part 18 is provided with an insert side recessed part 20 and an insert side receiving piece 23. When a lower stage pantile 10B is about to turn up, the sash bar side receiving piece 19 provided at the corner of a sash bar part 13 and a tail part 14 of the lower stage pantile 10B is locked to the insert side recessed part 20 provided at the corner of an insertion part 15 and a head part 16 of a pantile 10C in an obliquely upper stage. When the upper stage pantile is about to turn up, the insert side receiving piece 23 provide at the corner of the insertion part 15 and head part 16 of the upper stage pantile 10C is locked to the sash bar side recessed part 22 provided at the corner of the sash bar part 13 and tail part 14 of the lower stage pantile 10B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030822-A (JP)
Title: Memory apparatus using resistive element, and its manufacturing method
Inventor: HAYASHI KATSUHIKO
IPC: H01L21/8246
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic random access memory (MRAM) or the like operable at a high speed with a high capacity and high mass-productivity by solving problems of instability of reading data read from a resistive element, in particular, from a magneto-resistive element and dispersion in the resistance of the magneto-resistive element or the like caused at mass production.  <P>SOLUTION: Each memory cell being a component of the MRAM includes: the magneto-resistive element R22; a fixed resistive element r22 whose resistance is fixed, and a FET: T22, the magneto-resistive element R22 and the fixed resistive element r22 are connected at their on-side terminals, and an output section S is provided to the connection part. The output section S is connected to a source (or a drain) of the FET: T22, and electrically connected to a data line D2 connected to the drain (or source) of the FET: T22 by controlling a level of a word line W2 connected to the gate of the FET: T22. Further, controlling a level of a bit line B2 supplies power to the magneto-resistive element R22 and the fixed resistive element r22. In this case, a voltage caused in the output section S is given to the data line D2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030438-A (JP)
Title: Microcomputer
Inventor: KIMURA HIROYUKI
IPC: G06F11/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a microcomputer incorporating a nonvolatile memory such as a flash memory cannot receive an interrupt request from peripheral equipment and the outside until automatic erasure is completed when a command for the automatic erasure or automatic block erasure is performed from a program arranged on the memory.  <P>SOLUTION: When an interrupt occurs during the automatic writing or automatic erasure, a microcomputer with a built-in nonvolatile semiconductor memory temporarily stops automatic writing or automatic erasure by using a microcomputer interrupt request signal as an input from the outside equipment which controls the automatic writing and automatic erasure processing of the flash memory, and automatically performs an operation that receives interrupt processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109321-A (JP)
Title: Playback method for disk and method for recording and reproducing audio signal
Inventor: TANAKA YOSHIAKI
IPC: G11B20/12
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently record and display character information showing contents of audio data of a music source in the case of recording the audio data primarily. SOLUTION: Audio data are arranged in an A pack, and character information about the audio data and its display time data are arranged in an A-CONT pack. The display time data in the A-CONT are divided into display start time data and display end time data by a display time decoder 51, the display start time data and the display end time data are applied to a start comparator 52 and an end comparator 53, and character data are converted into dot matrix character data for display by a character data decoder 54 and stored in a buffer 55. The start comparator 52 and the end comparator 53 compare the data of a display start time and a display end time with an A pack address to control a character display time.
Patent JP-2004039016-A (JP)
Title: Magnetic field sensor and magnetic disk drive
Inventor: SAITO KAZUHIRO
IPC: H01L43/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field sensor that can prevent reduction in the resistance change of a magnetoresistive element by suppressing the electromigration on the electrode material at high temperatures.  <P>SOLUTION: This is a magnetic field sensor having a positive nonmagnetic conductive layer, and has a pair of magnetic shields working as a positive and negative poles, a magnetoresistive effect element provided between them, a first metal layer (Ta) provided between the negative magnetic shield and the magnetoresistive effect element and in contact with the element, a negative nonmagnetic conductive layer having a second metal layer(Au) in contact with the first metal layer, and a positive nonmagnetic conductive layer formed of the first metal layer (Ta) and provided between the positive magnetic shield and the magnetoresistive effect element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033273-A (JP)
Title: Pet bag
Inventor: KAINUMA TAKASHI
IPC: A45C11/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the transfer from/to a folded state to/from a carrying state, and also, to stably ensure a housing space when a pet is carried.  <P>SOLUTION: This bag 10 for pet is equipped with a bottom wall part 11, a peripheral wall part 13 and right and left side wall parts 18 and 19. The right and left side wall parts are formed into an opening/closing lid 20 which can be approximately fully opened. The bag is equipped with a bottom core material 42, a front core material 43, a rear core material 44, an upper core material 45, and a left core material 46 and a right core material 47, which are respectively arranged along the edges in the vicinities of both of the right and left edges 13a and 13b of the peripheral wall, and connect the lower end side with vicinities of both of the right and left ends of the front/rear core materials, and at the same time, are connected with the upper core material. The left core material and the right core material comprise a split material 48 which is divided into the front and the rear. The split material 48 is arranged in such a manner that the end part 49 sides are, respectively, removably connected with corresponding front/rear core materials, and the proximal part 50 sides are connected turnably to the upper core material 45 in a manner to go along the upper core material 45 at the time of turning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035132-A (JP)
Title: Image formation device
Inventor: TOMITA MASAHIRO
IPC: B65H83/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate removal of a stack sheet material from a sheet stack surface and confirmation of an image forming status of the sheet material delivered onto the sheet stack surface without any difficulty in what is called an image forming device which performs delivery inside a cylinder.  <P>SOLUTION: A sheet stack space which is open on the front side is provided under an image reading device, and an image-formed sheet material is delivered into the sheet stack space and stacked onto a second sheet stack surface b of a delivery tray 25 in the sheet stack space. When a sheet material s stacked onto the second sheet stack surface is removed, a slide plate 46 is drawn out to the front side, so that the sheet member s stacked onto the second sheet stack surface can be drawn out toward the front side, being caught by a rising section 47. Thus, the sheet material s from the front side is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035743-A (JP)
Title: Sheet
Inventor: ODA MINORU
IPC: B65D73/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing an aromatic polyester resin, a polyester-based elastomer resin and carbon black and to provide a sheet for packaging electronic parts by using the composition.  <P>SOLUTION: The composition comprises 100 pts. wt. aromatic polyester resin, 5-50 pts. wt. polyester-based elastomer resin and 2-50 pts. wt. carbon black. The sheet is obtained by using the composition. The sheet can suitably be used as a container for packaging the electronic parts. The volatile content in the carbon black is preferably ≤1.5%. The surface resistivity of the composition used for packaging the electronic parts is preferably ≤10<SP>10</SP>Ω/cm<SP>2</SP>. The surface resistivity of the molded article of the composition is preferably as the same value as the value of the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044841-A (JP)
Title: Air conditioner having guide pipe of regenerated vapor
Inventor: KATAE SEIJI
IPC: F24D1/08
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner that does not have any ventilation pipe for releasing flash vapor out of a building.  <P>SOLUTION: The air conditioner uses low pressure vapor and high pressure vapor as a warm heat source, and returns low pressure return water and high pressure return water to the same hot well tank. The top of the hot well tank is communicated to a boiler chimney through a conduit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043554-A (JP)
Title: Aqueous solid adhesive and bonding method by using the aqueous solid adhesive
Inventor: HARADA KUNIHARU
IPC: C09J201/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous solid adhesive which can be coated easily and smoothly in a good coating amount, has a long open time, and can exhibit excellent contact adhesion.  <P>SOLUTION: The aqueous solid adhesive comprises component (A) of a water soluble or water dispersible polymer; component (B) of a polyoxyalkylene compound having an unsaturated bond-containing organic group and, simultaneously, at least an oxyethylene unit; component (C) of water; and component (D) of a gelling agent, and as the polyoxalkylene compound (B), a polyoxyalkylene compound containing a terminal unsaturated bond in which an aryl group, a cycloalkenyl group, a cycloalkadienyl group or a vinyl group is introduced into at least one terminal in a polyoxyalkylene glycol having at least a polyoxyethylene unit can be suitably used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041359-A (JP)
Title: Pachinko machine
Inventor: FUJIKAWA NORIYASU
IPC: A63F7/02
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine relaxing a limitation on heights of prize-winning accessories and structures necessary for a game.  <P>SOLUTION: A protection plate 11 made of transparent reinforced glass, reinforced plastic, or the like, is mounted on a front face of a game board 3 so as to allow a player to easily watch a game ball passing on the game board 3 and prevent the player from being hit by the game ball burst out of the game board 3. The game board 3 on which the protection plate 11 is fixed is engaged and fixed into a front frame 2. A special pattern display device 12 with a height more than that of a gap H (about 13 mm-25 mm) between the game board 3 and the protection plate 11 mounted on the front face of the game board 3 is mounted on the game board 3. A depression part 21 into which the display device 12 is engaged when closing the protection plate 11 on the game board 3 is formed on the protection plate 11 corresponding to a position of the display device 12 formed on the game board 3. The depth of the depression part 21 is slightly greater than the height of the display device 12 mounted on the game board 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048267-A (JP)
Title: Signature method for preventing falsification of rewritable media, signature apparatus for executing method thereof, signature system for preventing falsification provided with the apparatus, signature program for preventing falsification to realize method thereof, and computer-readable recording medium with the falsification preventing signature program recorded thereon
Inventor: YOSHIMURA HIDEYOSHI
IPC: G09C1/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply discriminate whether or not falsification exists in display data after authentication by a rewritable medium single body.  <P>SOLUTION: A falsification preventing signature apparatus includes: a feature quantity extract section 33 for extracting a feature quantity denoting a feature of image data according to an instruction of an authenticator authenticating display data; an encryption/decryption section 35 for generating encrypted data by using an encryption key in pairs with an identifier to encrypt the feature quantity and decrypting the encrypted data into the feature quantity; a media write section 34 for attaching the identifier and the encrypted data to the rewritable media; and a controller 37 for discriminating whether or not the decrypted feature quantity is coincident with a feature quantity extracted from image data that are read from the display data and generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042466-A (JP)
Title: Method for printing on heat-shrinkable film
Inventor: FUJIMATSU SHINYA
IPC: B41J2/01
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for printing a heat-shrinkable film without passing through a drying process by heating on a heat-shrinkable plastic film.  <P>SOLUTION: Printing or image formation is performed with an inkjet ink containing 10-90 wt.% polymerizable monomer and being 5-100 mPa s at 25°C on a heat-shrinkable film base material untreated, treated with surface modification or coated with an anchor layer, and the printed part or the image-formed part is cured by irradiation of electron beams.  <P>COPYRIGHT: (C)2004,JPO