baber/WOPTO huggingface dataset:
Patent JP-2004173886-A (JP)
Title: Meshed storage body
Inventor: OKUGAWA MOTOFUMI
IPC: B65D30/06
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost meshed storage body being easily degradable in the soil, having high water absorbing/water retention properties and generating no toxic gas by combustion.  <P>SOLUTION: This meshed storage body comprises a paper string whose major part is made from a base paper containing soft wood kraft pulp as a main raw material and which is formed into a prescribed shape (a shopping bag (basket), a cloth basket, a vegetable basket, and the like) using a material easily degradable in soil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174934-A (JP)
Title: Manufacturing method for resin-coated metallic plate, and the resin-coated metallic plate
Inventor: TAKEMURA KAZUYA
IPC: B32B37/15
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing a resin-coated metallic plate having the surface of a metallic plate coated with polyolefin by simplifying a process and further the plate with good accuracy in a breadthwise direction, and to provide the resin-coated metallic plate manufactured by the method.  <P>SOLUTION: The manufacturing method of the first invention includes a step of heating and melting a mixture containing at least polyolefin and unsaturated carboxylic acid by a first extruder 3 to synthesize modified polyolefin, a step of extruding the modified polyolefin R1 from a T-die 11 for forming a single layer attached to the first extruder 3 in a molten state and cooling to solidify it to form a single film of the modified polyolefin, and a step of coating the surface of the metallic plate M1 with the single film. The steps are successively performed thereby manufacturing a resin-coated metal M2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180443-A (JP)
Title: Magnet for frequency generator
Inventor: ASHIKAWA HIDETOSHI
IPC: H02K21/22
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet for a frequency generator in which the same one can be used even if the inner diameter of the rotor yoke changes.  <P>SOLUTION: A plurality of annular rotor fitting parts 13a and 13b are concentrically provided with different diameters to a magnet body 12 for a frequency generator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003210202-A (JP)
Title: Snowboard boot and snowboard binding system
Inventor: OKAJIMA SHINPEI
IPC: A43B13/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snowboard binding system which is easy to stepin and step-out.  <P>SOLUTION: A snowboard boot is provided with an upper portion 624, a sole portion 622, a rear catch 628a, 628b, and a front catch 626. The upper portion includes a foot section 624a and a leg section 624b extending upwardly from the foot section. The sole portion is coupled to the foot section of the upper section, and has a toe section 627a, a mid section, a heel section 627c, and a longitudinal axis extending between the toe section and the heel section. The rear catch is located at the heel section of the sole portion, and the front catch is located at the toe section. The front catch has a pair of leg portions 638 extending downwardly from the toe section of the sole portion and a tongue 636 extending laterally between the pair of the leg portions. The tongue portion of the front catch has a forward to rearward dimension that is larger than forward to rearward dimensions of the leg portions of the front catch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182367-A (JP)
Title: Paper delivery tray
Inventor: KONDO AKIHIRO
IPC: G03G15/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper delivery tray capable of always stably and continuously stocking image forming paper sheets delivered from an image forming device body irrespective of paper size.  <P>SOLUTION: This paper delivery tray provided on a paper delivery stacker attached externally to a side face on a paper delivery side of the image forming device body to receive and hold the image forming paper sheet delivered from the image forming device body is composed of a first inclined panel and a second inclined panel connected with the first inclined panel. The first inclined panel is supported so as to rotate and drive using a connection part with the second inclined panel as a supporting point. When delivering the image forming paper sheet, rotation of the first inclined panel is controlled in such a way that an angle α formed by the first inclined panel and a vertical straight line is small at the timing at which a tip of the image forming paper sheet drops on the first inclined panel and the angle α increases by slight time lag.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185693-A (JP)
Title: Method for cutting photoresist master disk, cutting machine, optical recording medium, and its manufacturing method
Inventor: TSUKAMOTO SHUJI
IPC: G11B7/24091
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting a photoresist master disk, in which the intensity and the aperture ratio of a land prepit signal are compatible.  <P>SOLUTION: A spiral exposure area having a locally large width between exposure areas is formed by continuously irradiating a photoresist master disk 120 with a laser beam 101a for forming a groove, and a partial exposure area is formed in the locally large width area among the exposure areas by intermittently irradiating the photoresist master disk 120 with a laser beam 101b for forming a land prepit. Thus, in a lastly manufactured optical recording medium, since the land width of a part in which the land prepit is formed becomes locally large, it is difficult for the height of the land wall surface present in a boundary between the land prepit and the groove to be low. Thus, the intensity and the aperture ratio of a land prepit signal are compatible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183738-A (JP)
Title: Liquid inclusion mount
Inventor: FURUYA MASAFUMI
IPC: F16J15/10
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid inclusion mount capable of reducing permanent setting of a seal member, having no slackness of sealing force to the seal member in spite of permanent setting, having no leakage of liquid, dispensing a periodic inspection and early component exchange, having longer durability, and facilitating manufacture.  <P>SOLUTION: A seal structure C composed of an upper shell body 11 and a lower shell body 12 as components of a liquid chamber in the liquid filled mount is provided with surface contact portions 11a and 12a, and a recessed portion 28 laying a separate seal member 27 between the surface contact portions and housing a part of them. The seal structure C seals the liquid chamber via a serration bolt so that the upper shell body 11 and the lower shell body 12 are fastened, the surface contact portions 11a and 12a are firmly stuck each other, and the separate circular seal member 27 is compressed and housed into the recessed portion 28. The liquid chamber is sealed through a serration bolt.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003189639-A (JP)
Title: Converter circuit arrangement for increasing ac voltage
Inventor: GUGGISBERG A
IPC: H02M7/48
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To specify arrangement of a converter circuit for increasing AC voltage.  <P>SOLUTION: The arrangement of the converter circuit for increasing the AC voltage includes a converter (2). A filter circuit (3) connected to an inverter and AC voltage terminals (8.1, 8.2) is designed, and the filter circuit (3) includes at least one partial filter circuit (4). In the partial filter circuit (4), a converter output current IU carried at the partial filter circuit (4) goes without delay with the partial filter output voltage UF a load terminals (5, 6) of the partial filter circuit (4). At the same time, a converter output voltage (UU at AC voltage terminals (8.1, 8.2) is limited in design to a value (|UU<SB>b</SB>|) to be specified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183311-A (JP)
Title: Panel mounting jig
Inventor: HONDA HIDEHIKO
IPC: E04F13/21
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a building cost by facilitating the mounting work of a panel.  <P>SOLUTION: A panel mounting jig 1 mounting a panel constituting an exterior wall for a prefabricated dwelling house made of steel frames to a framework 20 formed of columns and beams, etc. is provided with a nut 7 fixed to the framework 20, a main screw 6 screwed in the nut, a jig body 2 integrally connected to one end of the main screw 6, and adjusting screws 9, 9 screwed to the jig body 2. A support 16 of the panel 15 is positioned in the jig body 2, screwing positions of the adjusting screws 9, 9 relative to the jig body 2 is adjusted so that the support 16 is positioned in a specified position in the jig body 2, and in this state a set screw 10 is fastened by inserting the jig body 2 and being screwed to the support 16. The panel 15 is fitted to the framework 20 by fixing the support 16 to the jig body 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184219-A (JP)
Title: Oxygen gas detector
Inventor: OGITA MASAMI
IPC: G01N27/12
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen gas detector having excellent oxygen gas sensitivity and response, excellent in durability and capable of detecting an oxygen gas in a low resistance region even with respect to an air excessive combustion exhaust gas.  <P>SOLUTION: The oxygen gas detector is equipped with a substrate, the thin film, which has gallium oxide crystals with a mean particle size of 10-50 nm, formed on the surface of the substrate and a pair of electrodes formed on the surface of the thin film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180997-A (JP)
Title: Stone crushing apparatus under the use of endoscope
Inventor: SEKINO NAOKI
IPC: A61B17/22
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stone crushing apparatus under the use of an endoscope, which can crush a solid like a calculus formed in a celom quickly and efficiently.  <P>SOLUTION: The stone crushing probe apparatus 1 under the use of the endoscope includes an insertion member 3 which can be inserted into the celom, a horn 15 which is installed at a distal end of a langevin type vibrator 5 and moves when an electric current flows in a coil 33 which generates a mechanical impact force to transmit a mechanical force to the insertion member 3, and the langevin type ultrasonic vibrator 5 which generates the ultrasonic vibration to be transmitted to the insertion member 3. Also, a front cover 20 which can adjust the adhesion condition between the insertion member 3 and either the langevin type ultrasonic vibrator 5 or the horn 15 which is installed at the distal end of the langevin type vibrator 5 and moves when the electric current flows in the coil 33 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188611-A (JP)
Title: Inkjet recording device
Inventor: SUGIYAMA RYOSUKE
IPC: B41J2/165
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device which can easily remove ink and foreign substances adhered to a cleaning member for cleaning of a recording head, and moreover, is made compact by a space-saving constitution.  <P>SOLUTION: The inkjet recording device 1 has the recording head 41 for discharging ink from an ink discharge opening, a blade 60 as the cleaning member for cleaning an ink discharge opening face of the recording head 41, and an ink absorber 70 as a removing means for removing the ink and foreign substances adhered to the blade 60. A contact face of the blade 60 to the recording head 41 is made to slide in contact with the ink absorber 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192716-A (JP)
Title: Floating slider and optical information processing device equipped with the same
Inventor: KAWASAKI GORO
IPC: G11B7/09
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating slider capable of suppressing the staining of a light transmissive part for transmitting a laser beam by a simple means.  <P>SOLUTION: This floating slider 1 is provided with a primary surface 10 opposite to an optical disk D across a gap 50, and a light transmissive part 11 disposed in the primary surface 10 to advance the laser beam passed through an objective lens 31 toward the optical disk D, and constituted to generate the air flow AC in a track direction Tc in the gap 50 during the rotation of the optical disk D. The primary surface 10 is provided with a recessed or projected air guiding means 12 for guiding air flowing from the upstream side to the downstream side of the light transmissive part 11 in the gap 50 such that it flows in a tracking direction Tg.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004507-A (JP)
Title: Method and apparatus for image formation
Inventor: YAMAGUCHI TAKEO
IPC: G03G9/087
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a high-definition image with a high transfer efficiency by preventing the occurrence of abnormal image such as toner spattering in transferring or clearing in midsection in a method and an apparatus for image formation which use a two-component developer.  <P>SOLUTION: In the method and apparatus, the toner in use has 0.92 to 0.99 mean circularity and is a spherical toner produced by a polymerizing method, the pile height of a toner image formed on an electrophotographic receptor 1 is ≤3 times as large as the volume mean size of toner particles, and the pile height of a multi-colored toner layer formed on an intermediate transfer body 3 is ≤10 times as large as the volume mean size of toner particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004196951-A (JP)
Title: Easily torn polyester film and its use
Inventor: KISHIMOTO SHINTARO
IPC: B65D65/40
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film easily torn and excellent in practicability.  <P>SOLUTION: This polyester film is a film comprising a specific ratio of a polyester (1) which mainly comprises a butylene terephthalate repeating unit and an acrylonitrile/styrene (AS copolymer) (2), and the AS copolymer (2) is dispersed in the polyester (1) as a specific particle. In this film, tear strength in the direction orthogonal to the long axis of the dispersed particle (T(⊥)), and tear strength in the direction of the long axis (T(s)) are in a relation of T(⊥)/ T(s)>1.0, and the film is easily torn in the direction orthogonal to the long axis of the dispersed particle. A multilayered film is prepared from this polyester film, and an easily openable packaging is structured with this multilayered film, and an easily openable lid material uses this multilayered film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201045-A (JP)
Title: Method and system for providing voice communication services
Inventor: ISHIDOSHIRO TAKASHI
IPC: H04L12/70
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To expand a call area for a wireless IP (Internet protocol) telephone set without imposing significant economic costs on an IP telephony service provider.  <P>SOLUTION: In a voice communication service system JH, the service provider provides a subscriber who has paid predetermined subscription fees with voice communication services using an authorized access point and a spare bandwidth of an authorized broadband line. Thus, when the spare bandwidth on the authorized broadband connection is used by a third party, the authorized access point owner and a line lessee of the authorized broadband connection receive a rebate of an amount corresponding to a used amount of the spare bandwidth from the service provider.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196521-A (JP)
Title: Sheet feeder
Inventor: SHIRAISHI SATORU
IPC: B65H1/12
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of pushing a paper feed tray into a device casing and improving user's convenience even when the locking state of the bottom plate is released without intention in the middle when the paper feed tray is drawn out while the bottom plate is temporarily locked by forcibly pushing it down when the paper feed tray is drawn out from the device casing.  <P>SOLUTION: A set pin 78 is moved by interlocking with the operation drawing out the paper feed tray 20 from the device casing 25, and the device is provided with a latch setting cam 90 guiding a plate lowering member 75 engaged with the bottom plate 74 to a latch position. The latch setting cam 90 is fixed to the operating position to guide the set pin 78 to the latch position when the paper feed tray 20 is drawn out from the device casing 25. The latch setting cam 90 is temporarily set at the retracted position not to hinder the passing of the set pin 78 when the paper feed tray is pushed into the device casing 25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003178665-A (JP)
Title: Circuit breaker
Inventor: HIRAO AKIHIKO
IPC: H01H73/06
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker capable of making a body in the width direction compact.  <P>SOLUTION: The body 1 is composed of first and second side cases 1A, 1B, houses a quick connection terminal comprising locking springs 13A, 13B and terminal plates 11, 11 on the inside at one end, and has blade receiving spring parts 78, 81 at the other end, and fixed contacts 2A, 2B and moving contacts 3A, 3B opening and closing an electric circuit between blade receiving spring parts 78, 81 having the same polarity and the quick connection terminal, and an opening and closing mechanism 5 are installed on the inside, and an operation part 6a of a handle 6 is exposed from one surface in the direction perpendicularly crossing to the length direction. Electric wire insertion holes 16A, 16B are installed in a middle case 7 interposed between the first and second side cases 1A, 1B and on end surfaces between the first and second side cases 1A, 1B on the other side of the body 1, and the quick connection terminal is arranged in the middle case and between the side cases 1A, 1B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004204908-A (JP)
Title: Elastic sheet material
Inventor: KAI SHINICHIRO
IPC: E04B2/72
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic sheet material by which a sheet glass can not be easily broken along a peripheral edge of a fixing plate material even though external force acts on the sheet glass fixed by a pair of the fixing plate materials so as to deform in a widthwise direction.  <P>SOLUTION: The elastic sheet material interposing between the sheet glass 1 and the fixing plate material 12 is provided to fix the sheet glass 1 with a pair of the fixing plate materials 12 which are piled up each other so as to sandwich a part of the sheet glass 1 from both sides thereof. A portion of the sheet glass 1 held by a peripheral edge of the fixing plate material 12 is formed such that its spring constants at a widthwise direction gets smaller in a direction toward the peripheral edge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006624-A (JP)
Title: Wiring board and its manufacturing method
Inventor: ONITANI MASAMITSU
IPC: H05K3/46
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board with the specific resistance of a wiring circuit, and also to provide a method of manufacturing the same by simultaneous baking.  <P>SOLUTION: The wiring board comprises an insulating substrate 1 which is mainly made of alumina; and the wiring circuit to which a wiring layer 2 including a low resistance metal and a refractory metal on the surface of the insulating substrate 1 and/or inside thereof is adhered and formed. In the wiring layer 2, there are pores of 5 μm or above at a concentration of 5/cm<SP>2</SP>or below, each pore having an unevenness of 15 μm in a side view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004208413-A (JP)
Title: Inverter device and motor current detecting method
Inventor: IKEDA SHIGEKI
IPC: H02M7/48
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device which can be constituted at a low cost and can surely detect a current value of a current in each phase even when PWM control is performed with high percent modulation, and to provide a motor current detecting method.  <P>SOLUTION: A shunt resistor 15 for detecting a current value of a current flowing in each phase is arranged, and a PWM control signal is generated which controls the operation of a switching element 13 of each of the phases based on triangular reference waves which have prescribed phase differences for every phase. The on-timing of each of the phases is shifted, a voltage value corresponding to the total current value of currents flowing in the respective phases is detected twice by the shunt resistor 15, and a current value of a current flowing in each of the phases is computed based on two voltage values by the duplicate detection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207546-A (JP)
Title: Epitaxial wafer for hetero-junction bipolar transistor and hetero-junction bipolar transistor manufactured by using it
Inventor: KAMOGAWA HIROYUKI
IPC: H01L29/737
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an HBT having a high reliability, that is, a high lifetime, by reducing crystal defects between a non-alloy layer and a GaAs layer in the lower section of the non-alloy layer in an epitaxial wafer for the HBT.  <P>SOLUTION: In the epitaxial wafer for a hetero-junction bipolar transistor, a collector contact layer 7, a collector layer 6, a base layer 5, an emitter layer 4, an emitter contact layer 3, and the InGaAs non-alloy layer 10 are formed successively on a substrate 8 by a vapor growth epitaxial method. The layer 10 is composed of a step graded layer 9, in which an In composition is changed by a stepped shape, and an equal-composition layer 1 in which the In composition formed on the layer 9 is equalized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202931-A (JP)
Title: Inkjet recording device
Inventor: NINOMIYA ATSUYUKI
IPC: B41J2/01
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the life of a printing head by deciding whether the processing of printing data corresponding to a non-discharging nozzle is changed or not through the directions of a user.  <P>SOLUTION: An inkjet printer data processing system has the printing head equipped with a plurality of ink discharging nozzles including poor ink droplet discharging nozzles and favorable ink droplet discharging nozzles and enabling to select whether changing ink discharging information or not through the directions of the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004019435-A (JP)
Title: Pipe for pipe-jacking method
Inventor: BUN MEIICHI
IPC: F16L9/08
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe for pipe-jacking method that enables to save the working time and the cost, to reduce petitions for work from neighboring residents and avoid influences on pipes embedded under the ground, by drilling a required minimum area only, when connecting cables or additionally installing branches after pressing and jacking the number of pipes using a pipe-jacking method to complete a tunnel.  <P>SOLUTION: The drive pipe 100 in use for the pipe propulsion method has an opening 140 formed in the side face and a cover 150 detachably joined to the opening 140.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277289-A (JP)
Title: Preventive/remedial agent for cancer
Inventor: HIKICHI YUICHI
IPC: A61K48/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preventive/remedial agent or the like for cancer.  <P>SOLUTION: A compound or its salt for adjusting the activity of protein having an amino acid sequence the same as or substantially the same as that represented by sequence number: 1, antisense nucleotide containing at least a part of a base sequence complementary or substantially complementary to the base sequence of DNA which codes protein or its partial peptide having an amino acid sequence the same as or substantially the same as that represented by sequence number 1, etc., can be used as preventive/remedial agents for cancer, etc.  <P>COPYRIGHT: (C)2004,JPO