baber/WOPTO huggingface dataset:
Patent JP-2004056433-A (JP)
Title: Method for detecting error of communication data, communication equipment and communication system
Inventor: IKEDA HIDEO
IPC: H04L69/40
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To classify and detect a random error caused in a bit unit and a burst error caused in a whole data packet unit in communication data, and to perform appropriate handling in response to the type of the error.  <P>SOLUTION: Communication equipment 1 transmits plural pieces of test communication data different in packet lengths of data packets (S12). Communication equipment 2 detects a packet loss rate in received test communication data (S22). Coefficients in respective degrees in a polynomial in n-th degree packet length L are obtained by the n-th degree polynomial approximation by using the detected packet loss rate, and P<SB>B</SB>and P<SB>R</SB>are calculated based on a prescribed relational formula of the coefficients and occurrence rates P<SB>B</SB>and P<SB>R</SB>of the burst error and the random error (S23). Signal strength and preamble length being modulation parameters of communication data are changed in response to the calculated values of P<SB>B</SB>and P<SB>R</SB>(S24 to 31 and S13 to S15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051050-A (JP)
Title: Propulsion device of liquefied gas transport ship
Inventor: SHUDO HIDEKI
IPC: B63H21/38
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase the use efficiency of BOG (Boil Off Gas).  <P>SOLUTION: A propeller shaft 4 of a propeller 3 for propulsion is connected with an output shaft 2 of a diesel engine 1 through a clutch 5. A shaft generator 6 is attached to the propeller shaft 4, and an electric power supply circuit 8 in a ship is connected with a sending end 7. A BOG feeding line 12 of an LNG tank 11 is connected with a reforming device 13. The hydrogen outlet side of the reforming device 13 is connected with the anode side of a fuel cell 17 to supply hydrogen 15 produced by reforming BOG 14 by the reforming device 13 to the fuel cell 17 in order to generate electric power. The sending end 18 of the fuel cell 17 is connected with the electric power supply circuit 8. The BOG 14 generated in the LNG tank 11 is consumed for generating electric power in the ship by the fuel cell 17. When a power generation amount exceeds a power demand, excess power is supplied to the shaft generator 6 which is operated as a motor to rotate and drive the propeller shaft 4 and accelerate a propulsion force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057021-A (JP)
Title: Method for producing lactic acid bacterial koji
Inventor: UENO SHIGENORI
IPC: C12R1/01
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for efficiently proliferating a lactic acid bacterium in a solid culture medium and to provide a Koji having an increased cell number.  <P>SOLUTION: A method for producing a lactic acid bacterial Koji comprises culturing the lactic acid bacterium in the solid culture medium containing calcium carbonate or hydrotalcite added to a plant body when the solid culture of the lactic acid bacterium is carried out. In the method for producing the lactic acid bacterial Koji, the solid culture medium is the plant body obtained by culturing a mold. Wheat embryos, rice embryos, soybean embryos, corn embryos, soybeans, Koji wheat or Koji barley, wheat, wheat bran, rice, sorghum, corn, Cicer arietinum L., barley, sesame or buckwheat, etc., are used as the plant body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062948-A (JP)
Title: Optical disk drive
Inventor: SOTOIKE AKIHISA
IPC: G11B7/095
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive capable of performing efficient thread servo control when recording or playback of an optical disk is performed at a different rotational speed or when recording or playback of an optical disk of a different track pitch is carried out.  <P>SOLUTION: This disk drive detects the rotational amount of an optical disk from an FC pulse, and measures the visual field position of an objective lens for each predetermined rotational amount (step S1). When the visual field position of the objective lens exceeds a predetermined thread shift point (step S4), a thread is moved by a predetermined amount in a playback direction (or recording direction).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027456-A (JP)
Title: High elongation synthetic fiber and method for producing the same
Inventor: NEGORO ISAO
IPC: D02J1/22
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high elongation synthetic fiber having ≥220 % elongation, fitting to uneven parts or curved parts by being deformed under a tension and also excellent in dimensional stability on leaving it stationary at a room temperature.  <P>SOLUTION: This synthetic fiber having ≥220 % elongation and also excellent in dimensional stability at the a room temperature is easily produced by using a polymer having ≥40°C glass transition temperature, spinning by using a normal method, not stretching or stretching by ≤2.5 fold and drying at a temperature not causing agglutination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064851-A (JP)
Title: Electric equipment comprising opening/closing part
Inventor: ONO MAKOTO
IPC: A63F7/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric equipment comprising an opening/closing part provided to a body for free opening/closing, where supplying of power source and interaction of signals with electronic apparatus provided to the opening/closing part are performed with a vary simple configuration, and opening/closing is performed smoothly with no interference with a wiring.  <P>SOLUTION: An opening/closing part 2 comprises action parts 8 and 10 which act when receiving power from a body 1, and a secondary coil 5 for supplying a power to the action part. The body is provided with a primary coil 3 for supplying power to the secondary coil. The primary coil and the secondary coil are so disposed as to face each other when the opening/closing part is closed. The primary coil is supplied with a current to transmit power to the secondary coil in non-contact manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142353-A (JP)
Title: Method for processing ceramic capacitor
Inventor: KAMIYA TAKESHI
IPC: H01G13/00
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost in association with reduction in man- hours, by eliminating the necessity of a heat returning step to recover a capacity by releasing the polarization of a dielectric of a ceramic capacitor, and to shorten the manufacturing time. SOLUTION: When the charge retained in the internal electrode of the ceramic capacitor 10 is reduced, after a DC voltage has been applied to the capacitor 10, the polarization in the direction opposite to the polarization generated in the capacitor by applying the DC voltage is generated by an electrical means.
Patent JP-2004060261-A (JP)
Title: Construction method and construction device for slope seepage control work and apparatus carrying device
Inventor: SHIBATA KENJI
IPC: E02D17/20
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient and sure mechanized construction even in a relatively narrow area for installing various apparatuses.  <P>SOLUTION: This construction method of seepage control work covers a face of slope with an impervious material such as an asphalt mixture. This apparatus carrying device is arranged on a flat road existing in the slope face crossing direction, and can freely move on the flat road, and has a process for performing the movement or construction in the slope face crossing direction by mounting a construction apparatus and a process for performing the movement or construction in the slope face lifting direction by joining this construction apparatus to a towing device such as a crane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024801-A (JP)
Title: Accessory using silicone rubber material, and method for producing the same
Inventor: KATO HIRONORI
IPC: A44C27/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory having both health improving function and esthetic performance with excellent physical property and installing property to the body, and a method of producing it.  <P>SOLUTION: This accessory is formed by use of a rubber material having a high heat conductivity and dry-heat vulcanizable at ordinary pressure to activate the generation of minus ions, and made in a colorful form by using the base color of the rubber material and optical properties of pigments.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072139-A (JP)
Title: Image processing apparatus
Inventor: OKAMOTO YUJI
IPC: G06F21/60
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for repetitively performing invalidating process on an area storing image data depending on a security level, so as to attain secret protection.  <P>SOLUTION: A digital multifunctional device 1 comprises an image reading unit 2, a hard disk 12, an image forming unit 6 and a device control unit 8. When there is input of new image data through the image reading unit 2 while the device control unit 8 is invalidating preceding image data stored in the hard disk 12, the invalidation by the device control unit 8 of the preceding image data in the hard disk 12 is interrupted, and the device control unit 8 stores the newly received image data to an area other than the area in the hard disk 12 to which the new image data are stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066626-A (JP)
Title: Breaker plate, extruder, and method for extrusion-molding fiber-containing resin
Inventor: YAMANAKA TAKUJI
IPC: B29C47/68
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breaker plate which improves productivity without clogging it with fibers and kneads a thermoplastic resin containing fibers by imparting a sufficient back pressure with ensuring a stable extrusion/discharge amount, when the resin is extrusion-molded, and an extruder.  <P>SOLUTION: The breaker plate 1 is constituted of a plurality of inclined partition walls 4 protruding inward from a peripheral side wall 2 of short barrel shape with an opening part formed at both ends and a resin discharge flow path 5 which is formed between the peripherally adjacent inclined partition walls 4 formed by inclining the partition walls toward each one of the opening part sides of the peripheral side wall 2 along the peripheral direction of the peripheral side wall 2. The breaker plate 1 is arranged at a forward position in the extrusion direction of a screw 20 and the screw is set so that it rotates counter-clockwise as viewed at the tip part 20a side from the base end part side of the screw 20. In addition, the inclined partition walls 4 are arranged so that the walls 4 incline toward the die side clockwise in the peripheral direction as viewed from the screw 20 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067158-A (JP)
Title: Packing device of plasma display
Inventor: UCHIDA MIYUKI
IPC: B65D77/26
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce shocks applied to a plasma display caused by toppling in transportation.  <P>SOLUTION: A packing device comprises a plasma display 22 accommodating a display unit comprising a panel and a circuit block disposed on a back side of the panel to perform the display by applying signals to the panel in a casing, a packing box 21 to hold and accommodate the plasma display 22 in an upright condition, and shock absorbing members 23 and 24 disposed on a top part and a bottom part of the packing box 21 to hold the plasma display 22. In the shock absorbing member 23 on the top part and the shock absorbing member 24 on the bottom part, the top part is set to be flexible, and the bottom part is set to be hard. In this configuration, when the packing box is toppled in the front side direction or the rear side direction, shocks applied to the plasma display can be reduced thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071461-A (JP)
Title: Manufacturing method of organic electroluminescent display element
Inventor: TAKAMURA MAKOTO
IPC: H05B44/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a manufacturing process in the manufacturing method of an organic EL display element.  <P>SOLUTION: In the manufacturing method of the organic electroluminescent (EL) display element, a plurality of organic EL elements are formed on a transparent substrate and a sealing cap mounted with an electronic circuit and the transparent substrate are adhered so as to seal the organic EL elements respectively, and then, the transparent substrate is cut for each organic EL element. By this method, the manufacturing process of the organic EL display element can be simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065790-A (JP)
Title: Hairdressing scissors
Inventor: KANEDA HITOSHI
IPC: B26B13/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of hairdressing scissors which solve problems of a pair of hairdressing scissors for adults, which might wound the head of a child with its top when the child's hair is cut because children cannot stay still and tend to move their head suddenly and is too long to be suitable for hair cutting in a small area such as the area behind a child's ear, which is a necessary operation because the head of a child is small, and is not dangerous even if the child moves the head suddenly during hair cutting and with which hair cutting is easily carried out even if hair is cut in a small area such as the area behind a child's ear.  <P>SOLUTION: A pair of grippers are rockable around the rear end of the grippers. A pair of blades are opened and closed with the rock movement of the grippers. The blades are each attached with a plastic side boards. At the tops of the blades, the tops of the side plates are located in front of the tops of the blades.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067354-A (JP)
Title: Boom length detecting device
Inventor: TODA MITSUAKI
IPC: B66C23/90
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boom length detecting device which detects the boom length of a telescopic boom 1, capable of preventing damage caused by contact with an external apparatus from occurring by being provided in the telescopic boom 1 and reducing noises.  <P>SOLUTION: This boom length detecting device is equipped with a cord take-up device 10 and a boom length detector 13 and constructed so as to transmit the boom length signals detected by the boom length detector 13 to the body end side of the telescopic boom 1 using a signal transmission code 11. The cord take-up device 10 is attached inside a boom head 1a of the telescopic boom 1 and equipped with a take-up reel 12, which rolls and energizes the signal transmission cord 11 fixedly attached to a base of a base end boom 1a at one end, in the cord take-up direction by the energizing force of a take-up spring 14. The boom length detector 13 is attached to the take-up reel 12 of the cord take-up device 10 and detects rotational displacement of the take-up reel 12, which rotates when the signal transmission cord 11 is extended by a telescopic motion of the telescopic boom 1, and outputs the rotational displacement as a boom length signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077189-A (JP)
Title: Information processing apparatus, system, method and program for the same, record medium for recording program, and navigation apparatus
Inventor: MIYASAKA MINETERU
IPC: G08G1/137
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus for finely identifying an object.  <P>SOLUTION: A map information acquiring means 261A acquires map information. A construction information acquiring means 261B acquires construction information associated with a predetermined location in the map information on constructions. A pickup location information acquiring means 261D acquires pickup location information on an image pickup location. A direction information acquiring means 261E acquires direction information on a pickup direction. A pickup distance setting means 261F sets a pickup distance from the pickup location to the object. An object location information acquiring means 261G acquires object location information on the object location based on the pickup location information, the direction information and the pickup distance. An information processing means 261H selects the construction information on the construction corresponding to the object from the acquired construction information. The object can be finely identified from selected construction information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077641-A (JP)
Title: Electronic cassette
Inventor: SAITO MAKOTO
IPC: G03C3/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic cassette realizing optimum photography even when it is attached to an erect pedestal without spoiling it for portability.  <P>SOLUTION: The electronic cassette is provided with a deforming or moving means or an attaching/detaching means in a grip, whereby photography excellent in operability is realized even when it is attached to the erect pedestal without spoiling it for the portability. Since it is provided with the deforming or moving means or the attaching/detaching means in the grip and further equipped with a jaw bearing means, more excellent photography good in the operability is realized in erect photography.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043012-A (JP)
Title: Stay-on tab giving smooth touch on lip
Inventor: SATO TETSUO
IPC: B65D17/32
Filed: 2002-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stay-on tab which is safe since a score portion does not directly touch a lip, can be easily raised during opening and gives smooth touch on the lip.  <P>SOLUTION: The tab 3 is arranged in the upper portion of the vicinity of a panel surface 1 of a can lid and the panel surface 1 is engaged with and fixed to the tab 3 with a rivet 2. The score slope 4 is arranged on the upper portion of the can lid and the score 5 is mounted in the circumference of the score slope 4. When the tab 3 is raised, the score 5 is broken and the can lid is opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079325-A (JP)
Title: Manufacturing method of organic electroluminescent element and transfer material
Inventor: NISHIDA NOBUHIRO
IPC: H05B33/14
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing efficiently an organic electroluminescent element such as an organic EL element that is superior in luminous efficient, uniformity of light-emitting quantity, and durability, and a transfer material used for it.  <P>SOLUTION: In the manufacturing method of the organic electroluminescent element, using a transfer material for an organic electroluminescent element in which the temporary support member has at least one physical property out of a flexural elastic modulus ( as prescribed by JIS K 7171) of 1x10<SP>2</SP>-1x10<SP>5</SP>MPa, a tensile elastic modulus ( as prescribed by JIS K 7127) of 1x10<SP>2</SP>-1x10<SP>5</SP>MPa, and a tensile yield strength (as prescribed by JIS 7113) of 10-5x10<SP>2</SP>MPa, the transfer material is heated and / or pressurized by piling up on the substrate so that the organic layer side may face the coating face of the substrate, and then, by tearing off the temporary support member, the organic layer is transferred on the coating face of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073136-A (JP)
Title: Tool for processing interline rod
Inventor: SUGAYA EIJI
IPC: A01K87/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing tool for an interline rod to enable the injection of a processing agent by inserting a nozzle into a rod pipe without causing the reverse ejection of pressurized mist to the insertion side and accordingly prevent the waste of the processing agent.  <P>SOLUTION: The tool 1 for the processing of an interline rod is provided with a nozzle 5 insertable into the rod pipe and having an ejection port 5a and a container body 2 to hold the processing agent to be ejected from the ejection port 5a of the nozzle 5. The nozzle 5 is provided with a reverse ejection preventing part 7 contacting with an end of the rod pipe to close the opening and prevent the reverse ejection in the case of injecting the processing agent after inserting the nozzle 5 into the rod pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082789-A (JP)
Title: Operation lever used for seat track
Inventor: HIRUMA MASAHITO
IPC: B60N2/08
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation lever used for a seat track, securing safety by deforming when legs of an occupant hit the same in a crash and preventing lock release of the slide rail, and arranged at a position easy for the occupant to operate for securing operability.  <P>SOLUTION: A cross bar 11 and left and right arms 12, 12 are bent from pipe into a towel bar shape. Left and right bent parts 13, 13 bent from the cross bar 11 to left and right arms 12, 12 is formed in a cross section shape which can be easily deformed and can be deformed by a designated load or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139792-A (JP)
Title: Method for updating sensor offset by using robust sensor offset learning algorithm
Inventor: PATTOK KATHRYN LYNN
IPC: G01B21/22
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring and updating a position sensor with respect to a time. SOLUTION: This method includes a step 2 for acquiring a vehicle data signal, a step 2 for acquiring a position sensor offset data signal in response to the stored position offset data signal, a step 4 for determining whether an initial condition of the algorithm is satisfied or not, a step 6 for formulating the new position offset data signal conditioned to compensate the initial condition, and a step 8 for combining the new position offset data signal with the stored position offset data signal, and storing the new position offset data signal to be replaced for the stored offset data signal.
Patent JP-2004087680-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OGATA ASUKA
IPC: H01L21/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of a semiconductor device by building a production control system for the semiconductor device in consideration of time efficiency and reliability of a production process.  <P>SOLUTION: One or more manufacturing device is selected among a group of manufacturing devices, and the yield of each manufacturing device or a target lot in each device status (chamber, charge position, module, etc.) is estimated on the basis of an information including information on the device status of the respective selected devices. Then the respective manufacturing device or the respective device status is ranked in accordance with evaluation including the estimated value of the yield of the target lot, thus specifying a manufacturing device or device status for manufacturing the target lot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082251-A (JP)
Title: Cutting device
Inventor: TOKUKATSU YASUHARU
IPC: B23D15/12
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool capable of arbitrarily setting an opening amount between cutting blades, and free from the oscillation in advancing and retracting a ram.  <P>SOLUTION: A fixed blade 4 mounted on a base 2 and a moving blade 7 attached to the ram 6 which can be advanced and retracted, and also tilted are opposite to each other. The ram 6 has a pinion having tooth parts 9a, 9b on its annular side face, and racks 10a, 10b vertically driven by hydraulic cylinders 12a, 12b are respectively engaged with the tooth parts 9a, 9b. The racks 9a, 9b are synchronously moved at an uniform speed to linearly move the moving blade 7 through the ram 6, and the moving blade 7 is stopped at the predetermined opening. Further the hydraulic cylinders 12a, 12b are independently controlled to stop one of the racks 9a, 9b and to move the other one, and further the waving cut is performed on a work piece to be cut 13 by repeating the stop and the movement of the racks 9a, 9b inversely.  <P>COPYRIGHT: (C)2004,JPO