baber/WOPTO huggingface dataset:
Patent JP-2003329374-A (JP)
Title: Baking temperature control system of baking object
Inventor: ISHINO MURAICHI
IPC: G05D23/27
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baking temperature control system of a baking object for measuring an accurate temperature, and setting an inside temperature within a prescribed temperature range without troubling manpower.  <P>SOLUTION: This baking temperature control system of the baking object bakes the baking object 11 so that the inside temperature of the baking object falls within the prescribed temperature range by carrying and passing the baking object 11 in a baker 10, and respectively measures a surface temperature t<SB>1</SB>of the baking object 11 at an inlet of this baker 10 and a surface temperature t<SB>2</SB>of a baking object 11' at an outlet of this baker 10 by surface temperature sensors 12 and 16, and adjusts at least one of factors on the temperature of the baker 10 so that the inside temperature of the baking object thereafter falls within the prescribed temperature range on the basis of a difference between both surface temperatures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003070228-A (JP)
Title: High temperature super-conducting synchronous rotor having electromagnetic shield and assembling method therefor
Inventor: WANG YU
IPC: H02K55/04
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To fit a shielding body on a rotor so as to prevent a stator magnetic field from causing eddy-current loss at a super-conducting rotor coil in a high temperature super-conducting synchronous machine. SOLUTION: The rotor comprises: a rotor core; a super-conducting coil winding extending around at least a portion of the rotor core and having a pair of side sections on opposite sides of the rotor core; and a cylindrical conductive shield around the rotor core for covering the coil winding. The shield is braged to the rotor with a stainless steel.
Patent JP-2003328692-A (JP)
Title: Flexible shock absorber
Inventor: SAKAE TAKESHI
IPC: E21D11/04
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible shock absorber for a shield tunnel, which is simple in structure, low in cost, and positively carries out absorption of vibration and displacement, and water sealing.  <P>SOLUTION: The shield tunnel is constructed by assembling segments 2 in a circumferential direction into a segment ring A2, and sequentially connecting the segment rings A2 thus assembled and extending the same in an axial direction. Then, a flexible segment ring formed of flexible segments is built in part of the shield tunnel. Each flexible segment 1 has a flexible member 10 incorporated therein along a widthwise central portion of the segment. Then, a lining external side surface of each flexible segment 1 forming the flexible segment ring, is covered with a waterproof sheet 3, and a gap between the waterproof sheets covering the circumferential side connecting end faces of the adjacent flexible segments is waterproofed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336881-A (JP)
Title: Heat exchanging ventilator
Inventor: SAKAGUCHI MASAHIRO
IPC: F24F7/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To add various types of function units having a function to improve an air quality to a heat exchanging ventilator.  <P>SOLUTION: This heat exchanging ventilator is provided with an air feed vent passage 5 having a part of its route comprising one fluid passage 3 of a heat exchanger 1 incorporated in a casing 2 constituted into a hexahedron and passing the air flow heading from the outdoor side to the indoor side by an air feed blower 4, and an exhaust vent passage 8 being independent from the air feed vent passage 5 over the whole route, having one part of the route comprising the other fluid passage 6 of the heat exchanger 1, and passing the air flow heading from the indoor side to the outdoor side by an exhaust blower 7. A widow 30 attachable of the function unit for improving the air quality is openably/closably provided in one side surface facing to the outlet side of the fluid passage 3 comprising the air feed vent passage 5 of the heat exchanger 1 in the casing 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332147-A (JP)
Title: Transformer for switching power source
Inventor: NAKADA MITSUO
IPC: H01F30/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To minimize inductance leakage by connecting and arranging a rectifier element in a shortest distance with no limit of turns of a secondary coil.  <P>SOLUTION: A transformer 1 for a switching power source comprises a transformer body 2 where a plurality of secondary coils 7 are wound around a primary coil wound around a bobbin 5, a plurality of diode units 3a and 3b so provided as to correspond to the plurality of secondary coils 7, and a relay electrode plate 4 which is disposed outside the secondary coil of the transformer body 2, with the end of the secondary coil 7 and lead terminals of the diode units 3a and 3b connected together by the shortest distance to constitute a secondary-side rectifying circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332304-A (JP)
Title: Method for cleaning dry-etching apparatus
Inventor: KATSUMATA MIKIO
IPC: H01L21/3065
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry-cleaning method for efficiently removing deposits generated by etching and deposited on etching chamber inner walls for uniformizing photomask substrate etching rate.  <P>SOLUTION: An oxygen-based gas plasma and then an etching reaction gas plasma are introduced into an etching chamber for removing deposits generated therein. The oxygen-based gas plasma removes carbon-based substances in deposits, containing carbon-based substances and metallic substances as carbon dioxide, in most cases; the etching reaction gas removes metallic substances or the like which are not removed by cleaning using the oxygen-based gas; and by using the two gases combined, effective removal of deposits can be made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337819-A (JP)
Title: Document full text retrieval system, document full text retrieval method and document full text retrieval program
Inventor: TAKEISHI AKIRA
IPC: G06F17/30
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To execute full text retrieval only for a document file corresponding to the access authority level of a user to be retrieved at the time of retrieving the full text of a document file stored in a DB.  <P>SOLUTION: A retrieval keyword inputted from an input screen displayed at a Web browser 11 is transferred to an input data receiving part 21, and the ID and password of a user who requests retrieval are transferred to a user identifying part 22. The user identifying part 22 starts a user DB retrieving part 33, and a user DB retrieving part 33 retrieves a user information DB 37 to identify the user, and to certify the DB access authority level of the user at the same time. A DB retrieval starting part 24 receives the DB access authority level of the user from the user identifying part 22, and starts a document DB retrieving part 32, and the document DB retrieving part 32 refers to an index corresponding to the DB access authority level of the user to retrieve the full text of the document, and transmits the retrieval result to a retrieval result transmitting part 23. The retrieval result transmitting part 23 displays the retrieval result at a Web browser 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346065-A (JP)
Title: Character string authentication system
Inventor: SAKAGAMI TSUTOMU
IPC: G06Q20/40
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To confirm identity in electronic settlement for improving security of the electronic settlement.   <P>SOLUTION: In the electronic settlement, a previously stored first character string is collated with a second character string described on a medium with invisible embedded information, and on the basis of the collation result, it is determined whether they are the same or not. Consequently, identity of a person performing the settlement can be checked, and copy of a signature by means of another device can be prevented. In this way, security in the electronic settlement can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039626-A (JP)
Title: Method and apparatus for producing printing block
Inventor: JUFFINGER JOSEF
IPC: B41C1/05
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a printing block, especially a flexographic block, which can produce a fine relief structure to be emphasized in succeeding printing by a method for obtaining a printing image without a defect and an apparatus for the method. SOLUTION: In the printing block, a relief is formed on the surface of a printing block blank (1), and the material of the blank (1) is removed in turn along a track by irradiation. In this way, recessed parts (V) between which a plateau is to be positioned are formed. The surface of the blank (1) positioned between the recessed parts (V) is also removed in turn by irradiation, obtaining a low layer plateau (P2).
Patent JP-2003055958-A (JP)
Title: Water sealing structure of joint for steel pipe pile, and construction method thereof
Inventor: MASAKA KOSEI
IPC: E02D5/14
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a water sealing structure of joint capable of facilitating the excavation, washing and earth discharge of a pipe bottom part in the construction of a joint for steel pipe sheet pile, and sufficiently filling a filler to the pipe bottom part even in a long pipe, and a construction method thereof. SOLUTION: In this construction method of the joint comprising a CT section steel 2 extending along one steel pipe B of a steel pipe pile, which is fixed to the one pipe, and a pipe 3 having a CT section steel insert groove 4 longitudinally formed thereon, which is fixed to the other steel pipe A so as to extend along the steel pipe, the CT section steel 2 being housed in the pipe 3, a water shielding plate 14 is provided on the CT section steel 2 as means for interrupting the inflow of water and sludge from the CT section steel insert groove 4 to the internal space 7 of the pipe 3. After the inflow of water and sludge to the internal space 7 is interrupted by inserting the CT section steel 2 into the pipe 3, the water in the internal space 7 is drained, and a filler 8 such as asphalt mixture or mortar is filled in the internal space 7.
Patent JP-2003342392-A (JP)
Title: Polyester soft film
Inventor: UCHIUMI SHIGEO
IPC: C08J5/18
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film exhibiting the strength and elongation on a par with the conventional vinyl chloride resin film which has been thought difficult to possess.   <P>SOLUTION: The polyester soft film is composed of a polyester resin which is formed from (A) a dicarboxylic acid component having ≥50 mol% terephthalic acid or naphthalenedicarboxylic acid and (B) a diol component having ≥50 mol% ethylene glycol, and further contains (C) a polyalkylene ether glycol component at a ratio of component (C) to the total amount of components (A) to (C) of 10 wt.% to 50 wt.% as the copolymerization component or the blending component, and has a Young's modulus (E) of 0.1-2.0 (GPa) and an elongation (S) of 150 to 400(%) in at least one direction of the above film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001810-A (JP)
Title: Dispense tool for perfume container
Inventor: MIYASHIRO AKITSUKI
IPC: B67C11/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool to easily subdivide liquid in respective perfume containers of different sizes and shapes to small containers.  <P>SOLUTION: One end of a capillary-shaped nozzle is cut slantly to form an inlet and the other end is widened radially to form a funnel having an opening. On the outer periphery of the opening, an eccentric collar with a wider portion at one side is formed integrally with the opening, with making the depth of the funnel not less than two times as large as the diameter of the opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004202-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI KAZUO
IPC: G03G21/08
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing a ghost from occurring without using a pre-exposing means and without reference to a variance in characteristic of an electrophotographic sensitive body as an image carrier.  <P>SOLUTION: The exposing means performs preliminary exposure to longer than the circumferential length of the image carrier 1 under a latent image formation condition or exposure condition different from that in normal image formation right before image formation and preliminary exposure conditions are switched by imaging speeds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341240-A (JP)
Title: Optical recording medium
Inventor: SHINKAI HIROSHI
IPC: G11B7/243
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which is constituted based on quite a new concept that a phase change type recording layer is formed of other elements except chalcogen.   <P>SOLUTION: This optical recording medium 1 has the phase change type recording layer 3b utilizing a reversible phase change between an amorphous phase and a crystalline phase; a recording layer 5 contains antimony as a principal component and contains at least one kind of element, selected from rare earth metals and other group except group VIb, as an accessory component. In this case, preferably, at least one kind of element, selected from manganese and germanium, is used as the accessory component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013243-A (JP)
Title: Optical disk drive and method for controlling optical disk drive
Inventor: MATSUNO KATSUMI
IPC: G06F3/08
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively avoiding power consumption and time delay related to the ejection of an optical disk when a recording and reproduction system is constituted by using the constitution of an optical disk drive in the optical disk drive and a method for controlling the optical disk drive, for example, a video recorder with a built-in camera.  <P>SOLUTION: An operation of an operation element for indicating ejection is reported to external equipment such as a computer through an optical disk driving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369876-A (JP)
Title: Apatite-coated metallic material and method of manufacturing and use of the same
Inventor: KOTTE BERND
IPC: A61L27/00
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an apatite-coated metallic material which is decreased in porosity and improved in adhesiveness as an implant material having compatibility of an improved surface with a biological system. SOLUTION: The novel apatite-coated metallic material having the improved surface quality and biocompatibility, the method of manufacturing for the same and the use of the material described above for osteoimplants, more preferably dental implants, artificial joints and fixing materials (bone synthesizing materials) for accident surgery, in which the coating in this case consists of hydroxyapatite crystals and/or a thick coating of spherical bodies of amorphous calcium phosphate sphere having a specific surface area of <15 m<2> /g.
Patent JP-2004008327-A (JP)
Title: Meal support system
Inventor: KOBAYASHI HIROSHI
IPC: A61G12/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently support taking a meal.  <P>SOLUTION: This system is provided with a robot arm 12 having a scooping part 14A at the tip and a tilting and rotating device 20 having a mechanism for rotating the placed dish in its tilting state, wherein the robot arm and the tilting and rotating device are controlled so that the dish is rotated in its tilting state, the scooping part is inserted in a food storing part of the dish to perform scooping operation in the reverse direction to the rotating direction of the dish.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009443-A (JP)
Title: Liquid ejection device and ink jet printer head
Inventor: UEDA HIKARI
IPC: B41J2/05
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flying performance of liquid drops in a liquid ejection device by a simple configuration and to obtain a high printing quality by utilizing an image formation device which uses the same.  <P>SOLUTION: The liquid ejection device includes output ports for delivering a liquid, liquid chambers for feeding the liquid to the output ports, liquid channels which communicate with the output ports, and delivering energy generating means for making the liquid delivered from the output ports. The liquid channel from the liquid chamber to the output port is divided to a plurality of parts and coupled again with some angles before reaching the output port. Flying liquid drops are rotated by forming a structure in which delivery vectors of the plurality of liquid channels are not present on the same plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010971-A (JP)
Title: Method for producing steel sheet having excellent strength and toughness and satisfactory flatness at high efficiency
Inventor: SHIRAHATA HIROYUKI
IPC: C21D8/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a steel member which has excellent strength, toughness and flatness without requiring complicated hot rolling stage and heat treatment stage in which productivity is low.  <P>SOLUTION: A slab having prescribed components is heated to the temperature range of 1,100 to 1,300°C, is subjected to rough rolling at 950 to 1,100°C at a cumulative draft of ≥50%, and is subjected to finish rolling so as to satisfy prescribed conditions. The steel is thereafter cooled at a mean cooling rate of 2 to 30°C/s in a sheet thickness direction till the surface temperature reaches the range of Ar3-120°C to Ar3-200°C, and is recuperated till the temperature reaches the range of Ar3 to Ar3+100°C. The steel is successively cooled at a mean cooling rate of 2 to 30°C/s in a sheet thickness direction by ≥40°C in a temperature difference, and the cooling is completed at a temperature of Ar3-200°C or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022171-A (JP)
Title: Device for controlling temperature of heating arrangement
Inventor: OKUHARA HISASHI
IPC: H05B6/06
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To conduct stable control by making speed of response uniform by changing forward gain of closed-loop control even if a heat capacity of a substance-to-be-heated is different.  <P>SOLUTION: This device is equipped with the substance-to-be-heated (a steel plate) 14 heated while it runs through a work coil 11 to which high frequency electric power emitted from a high frequency oscillator 1 is applied; an open-loop control system controlling the high frequency oscillator 1 by generating estimating control voltage estimated to heat the temperature of the product-to-be-heated 14 to set temperature; and a closed loop control system detecting the heating temperature of the substance-to-be-heated 14 with a thermometer 2, and controlling the high frequency oscillator 1 based on the output of the thermometer 2 to bring the heating temperature close to the set value, and the forward gain of the closed-loop control system is constituted so as to correspond to the estimating control voltage of the open-loop control, and the speed of response of the closed-loop control system is made uniform to conduct stable temperature control even if the output level of the high frequency oscillator is different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021293-A (JP)
Title: Medal sorting device and medal game machine
Inventor: SASA JUNICHI
IPC: G07D3/04
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To sort out a formal medal from a false one more precisely than in a convertional device and prevent a medal passage clogging with the formal medal.  <P>SOLUTION: When the false medal M' such as a counterfeit one-yen coin or the like is strongly thrown into the medal passage E, the false medal bumps against a sorting sleeve 40 and is ejected from the medal passage through a sorting slot 34 arranged under the sorting sleeve. When the formal medal M is thrown in, the medal slides on a slide surface and bumps against the sorting sleeve 40. The formal medal continues to slide while pushing the sorting sleeve upward. Even if there is a risk that the formal medal blocks the medal passage since the formal medal is sandwiched between the sorting sleeve and the slide surface, the formal medal hardly blocks the medal passage since the sorting sleeve rotates in accordance with the movement of the formal medal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022606-A (JP)
Title: Processing method of metal board and metal board processed by the method
Inventor: SUGAWARA HIROSHI
IPC: H05K1/05
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method of metal board and a metal board, processed by a method enabling quick processing, concurrent provision for holding strength and ease of individuation required for an aggregate metal board and processing with superior quality.  <P>SOLUTION: The peripheral region of the metal board 1 is pressed, by leaving a bridge part B for supporting the metal board 1 at a support 2 (hole-making step), thereafter the bridge part B is cut at a cut face C (cutting step), and the cut metal board 1 is pushed back (push-back step) so as to allow a circuit pattern face of the metal board to be projected by a height h from the original position. The hole-making step is conducted from a side opposite to the circuit pattern forming face, and the cut step is conducted from the circuit pattern face. Recesses a, b are provided to a region on the extension at both ends of a cut line at the side of the metal board to prepare for displacement of an outside punch. The bridge part B is in contact with a visible line of the metal board in an oblique direction θ, and the width d of the bridge part B is selected to obtain a proper elastic force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023847-A (JP)
Title: Mounting support for flat cable
Inventor: MATSUSHIMA AKIHIKO
IPC: H02G3/38
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting support for flat cables, capable of flattening a floor by storing a connection part between a wiring of ordinary shape and a flat cable in a floor-embedded box and by drawing out only the flat cable.  <P>SOLUTION: This mounting support is mounted on an opening on the floor-embedded box 34 installed on the floor surface lower side of a building, and the flat cable 42 to be run on the floor surface along with the wiring 32 of ordinary shape such as a power line and a communication line drawn out into the floor embedded box 34 from an under floor portion of the building. The connection part between the wiring 32 of ordinary shape and the flat cable 42 is stored in the floor embedded box 34 to draw out only the flat cable 42 on the floor from the inside of the floor embedded box 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017388-A (JP)
Title: Image output unit
Inventor: IWAUCHI NOBUYUKI
IPC: G06F3/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To freely prepare a protocol switching/setting environment capable of switching a protocol being used automatically on the image output unit side when data is received from a host computer through a physical interface.  <P>SOLUTION: An automatic interface switching section 202 analyzes the type of a protocol used by the host computer for transmitting data through the interface 201, and sets any one of a plurality of different protocols based on the results of analysis. When continuous data is received, it is processed at a continuous data processing section 203 and when packet data is received, it is processed at a packet data processing section 204.  <P>COPYRIGHT: (C)2004,JPO