baber/WOPTO huggingface dataset:
Patent JP-2004103412-A (JP)
Title: Induction heating cooker
Inventor: MIZUGUCHI KAZUAKI
IPC: H05B6/12
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker which can perform temperature control of the interior of a pan appropriately without delaying temperature rising by using a simple control means.  <P>SOLUTION: A control means 13 comprises: a temperature control means which keeps the temperature of a pan bottom at a predetermined control temperature after the temperature of the pan bottom reaches to the predetermined control temperature; a memory means which memorizes a reference arrival time at a control temperature on a reference pan; and an annunciation delaying means which compares an actual arrival time at the control temperature with the reference arrival time, and delays an annunciation from an annunciation means by a predetermined time in response to the difference between the two arrival times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102019-A (JP)
Title: Positive type resist composition
Inventor: FUJIMORI TORU
IPC: H01L21/027
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive type resist composition which has excellent trailing stability.  <P>SOLUTION: The positive type resist composition contains (A) a compound which produces acid by being irradiated with an active light beam or radiation, (B) a fluorine group-containing resin which has a structure having substituted fluorine atoms at a main chain and/or a side chain of a polymer skeleton, dissolves through the action of acid, and has a group for increasing the solubility to an alkali liquid developer, and (C) a basic compound made of at least one ionic nitrogen-containing basic compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106953-A (JP)
Title: Image forming device
Inventor: NAKANISHI TAKASHI
IPC: B65H5/30
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To convey a sheet of paper and to form an image without concern for the tab part of a tab sheet.  <P>SOLUTION: In the image forming device capable of setting a paper sheet, whose plane area is formed in the same form as the usual are through bending a tab part of a tab sheet, an unfolding means for unfolding the bent protrusion is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106349-A (JP)
Title: Composite tubular object having mold release surface layer, image fixing belt, and image fixing apparatus
Inventor: NORIEDA HIROYUKI
IPC: B32B1/08
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite tubular object which is excellent in mold release characteristics, abrasion resistance and dimensional accuracy, and suitable for an image fixing belt with a small heat loss.  <P>SOLUTION: This composite tubular object comprises a cylindrical base material layer which is composed of a roll of a heat-resistant resin film, and a mold release surface layer which is formed on the cylindrical base material layer and composed of a roll of a polytetrafluoroethylene thin film of a thickness of 0.1-20 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110415-A (JP)
Title: Software development supporting device and computer program
Inventor: UMIBE MARI
IPC: G06F9/44
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software development supporting device which precisely verifies association between classes classified by model and offering uniform software design information independent of a designer.  <P>SOLUTION: By a user, optional interclass association information and class information are designated, and interaction pattern information extracted from the past design examples is designated. A class and a method satisfying a pattern of the designated interaction pattern information are extracted from the designated interclass association information and the class information for forming interclass interaction information. When the designer verifies interclass association classified to a model such as an MVC model and a DESeRV model while referring to the interclass interaction information, the uniform software design information independent of the designer can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107516-A (JP)
Title: Polyester resin and polyester fiber
Inventor: FUJITA YUICHI
IPC: D01F6/84
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin having good dyeability by a cationic dye, and suitable for forming a fiber having excellent flame retardancy and light fastness; and to provide the fiber.  <P>SOLUTION: The polyester resin contains ≥80 mol% ethylene terephthalate unit based on the repeating units constituting the polyester, 0.5-5.0 mol% copolymerized sulfonic salt group-containing component based on the whole acid component, an organophosphorus compound represented by general formula [1] (wherein, X is an alkyl group in which two or more hydrogen atoms in the alkyl group are substituted with carboxy groups) in an amount regulated so that the content of a phosphorus atom in the polyester is 5,000-15,000 ppm, and ≤5 mol% diethylene glycol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108519-A (JP)
Title: Joint
Inventor: OZEKI MUNETAKA
IPC: F16B37/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint which materializes securement of joining strength, improvement of working efficiency and reduction of a construction period when integrally joining together adjoining two members, for instance, a plurality of segments provided to an inside surface of an excavated part such as a tunnel.  <P>SOLUTION: The joint 1 integrally joining adjoining two members is equipped with a male joint 2 provided to one member, and with a female joint 12 provided to the other member and mutually fitted with the male joint 2. The female joint 12 is enlarged to allow fitting with the male joint 2 when fitting with the male joint 2. After completion of the fitting, the female joint 12 is contracted to retain the fitting state with the male joint 2. In the male joint 2, a female screw 8 having a center axial line in the fitting direction is formed on the tip. The female screw 8 is provided with a male tightening screw 18 engaged with a fixing member 16 to be screwed thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112475-A (JP)
Title: Incoming-call restriction control system and apparatus thereof
Inventor: TANAKA NORIHISA
IPC: H04Q3/62
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement which can arbitrarily set the number of allowable incoming-call lines and, when not capable of accepting a phone incoming-call due to absence of an ISDN line allowing incoming call, can acquire the number of incoming calls being in a busy mode or information about caller's telephone number or the like.  <P>SOLUTION: An incoming-call restriction control system includes a means for arbitrarily setting the number of allowable incoming-call lines as the number of outside lines allowing speech connection; a means, when incoming calls exceeding the number of allowable incoming call lines arrive at blank outside lines, for failing to perform speech connecting operation and transmitting a release complete message to a public network to thereby restrict the incoming calls; and a means for obtaining information about a telephone number for a reception-restricted incoming call, etc. from a call set message received at a private branch exchange.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109650-A (JP)
Title: Fixing belt and belt fixing device using the same
Inventor: KASHIWANUMA HIROMASA
IPC: G03G15/20
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing belt which is prevented from obliquely running, without being damaged to improve image stability and recording paper carrying performance, and to provide a belt fixing device using the same.  <P>SOLUTION: A bias prevention member 35 is projectingly provided on the outside in the width direction of a belt member 17 which fixes an unfixed toner image on a recording medium. It is effective that the bias prevention member 35 is made to adhere to the end face of the belt member 17. The bias prevention member 35 is provided with a seat part, and the end part of the belt member 17 is attached to faces crossing each other of the seat part in such a state that the end part is restrained by two faces. A belt roller 25 for driving the fixing belt 16 and a pressure roller for pressing the fixing belt 16 between the belt roller 25 and the pressure roller itself are provided to the belt fixing device, and a toner image is fixed on the recording medium by passing the recording medium having the toner image formed, between the fixing belt 16 and the pressure roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109044-A (JP)
Title: Tool for collecting fractured surface due to hydrogen induced cracking
Inventor: KIMURA MITSUO
IPC: G01N1/28
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for collecting fractured surfaces due to hydrogen induced cracking (HIC) capable of easily collecting fractured surfaces due to HIC from a HIC-tested test piece.  <P>SOLUTION: The jig for collecting fractured surfaces due to HIC is provided with a spring for fixing the test piece including an HIC part; an upper tool; and a lower tool. The upper tool has an end part capable of being inserted in the spring; a notch part at one end of the end part; an overhang part for suppressing the spring in the vicinity of its center part; and the other end as an impact end. The notch part suppresses an end part of the test piece including the HIC part. The lower tool comprises a hole part in which the end part of the upper tool can be inserted. The upper tool and the lower tool are preferably made of martensitic stainless steel or a Ni-based superalloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112642-A (JP)
Title: System and method for setting frequency of wireless lan system
Inventor: UENO TSUKASA
IPC: H04B1/3822
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for setting radio frequency in a wireless LAN system with good operability, using a simple system configuration.  <P>SOLUTION: A personal computer 1 is provided with a CPU 10, a memory 11 for application software, and a driver 12 for controlling an interface with a mobile terminal 2. The mobile terminal 2 consists of a PC interface circuit 13 for controlling the interface with the personal computer, a control circuit 14 for controlling various operations, a memory 15 for storing data, a frequency-setting circuit 16 for setting the frequency information sent from the personal computer, a frequency-deciding circuit 18 for investigating whether the set frequency is used, a radio transmission/reception circuit 17 for conducting wirless communication with an access point. A radio-frequency setting means, capable of deciding frequency with a small number of selecting operations, is provided by automatically identifying whether the radio-frequency meets frequency specifications for each area, or is the frequency being used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109087-A (JP)
Title: Calibration liquid for dilute hydrogen peroxide concentration measurement excellent in stability
Inventor: MATSUURA MORISHIGE
IPC: G01N31/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration liquid for hydrogen peroxide measurement excellent in stability and used for measuring the concentration of hydrogen peroxide used for removal of marine creatures or the like.  <P>SOLUTION: In relation to an aqueous solution containing 0.1-100 ppm of hydrogen peroxide and 0.1-10 ppb of a metallic decomposition promoting agent, this calibration liquid for hydrogen peroxide concentration measurement excellent in stability contains a stabilizer in a molar amount 10-1,000 times as much as that of the metallic decomposition promoting substance, and an alkali metal salt not less than 0.01 mol/L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109926-A (JP)
Title: Manufacturing method of high polymer optical waveguide
Inventor: SHIMIZU TAKASHI
IPC: B29D11/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a high polymer optical waveguide of less waveguide loss at low cost.  <P>SOLUTION: The manufacturing method is composed of a process of producing a mold 3, a process of tightly attaching a clad base material 5 whose adhesion with the mold 3 is excellent, a process of making curing resin 6 advance into the recess of the mold 3 by capillarity, and a process of curing the curing resin 6 which is made to advance. One through port 4 or a plurality of through ports 4 provided at equal intervals in the longitudinal direction of a core part on the mold 3 are turned to a resin input port or a resin output port, both cut ends of the mold 3 are turned to resin output parts, and after making the curing resin 6 advance into the recess, a resin extrusion member 7 is inserted to all the resin input ports and/or resin output ports, and thus the process of making the curing resin 6 advance into the recess of the mold 3 by the capillary is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145334-A (JP)
Title: Curved-face machining method
Inventor: FUKUJU YOSHIJURO
IPC: B23C3/16
Filed: 2002-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a curved-face machining method allowing the efficient formation of a highly precise machined surface with a larger area forming a concave, convex or irregular surface. SOLUTION: With the movement in a predetermined tool feeding direction of a face milling cutter having a circular cutting edge rotating path 15 with its axis of rotation being inclined to the normal of a machined surface 21 at each machining point, machining work is applied to the surface of a workpiece 2 using a cutting edge passing through a region of the cutting edge rotating path 15 in the tool feeding direction, or a region in the range of a pick feed. A moving path 15a of the cutting edge for machining work is in an elliptical shape with a diameter 2r of the cutting edge rotating path 15 as a major axis L, permitting a cusp height H to be smaller without requiring the pick feed to be smaller.
Patent JP-2004113278-A (JP)
Title: Food processor
Inventor: YOKOI TERUYOSHI
IPC: A47J43/046
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food processor, to which a discharging member for discharging a material to be processed from a container and a container base are detachably attached.  <P>SOLUTION: The processor is composed of a cooker body 21, a container body 28 detachably attached to the container base 23 and a discharging member 32 having a discharging channel 34 for discharging the material to be cooked in the container body 28. The discharging member 32 is detachably attached to the fixing portion 38 of the container base 23, so that the discharging member 32 and the container base 23 can be detached from the container body 28 to be washed after cooking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119127-A (JP)
Title: Fluorescent lamp and lighting equipment
Inventor: TODA MASAHIRO
IPC: H01J61/28
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact self-ballasted fluorescent lamp in which luminous flux start-up characteristics immediately after lighting is improved and vapor pressure of mercury can be controlled as desired, and an illumination device equipped with this compact self-ballasted fluorescent lamp.  <P>SOLUTION: Since the amalgam is arranged in a space on the base side in the cover body where the temperature is relatively low, amalgam having a property of high mercury vapor pressure can be used, and thereby it has become possible to improve the luminous flux start-up characteristics with a simple constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117835-A (JP)
Title: Mirror device, optical switch, electronic equipment, and mirror device driving method
Inventor: MURATA AKIHIRO
IPC: G02B26/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror device that enables mirror position to be stabilized with low voltage even when not in use, and also to provide an optical switch, electronic equipment and a method for driving the mirror device.  <P>SOLUTION: The mirror device includes, in the structure, a mirror part 10 having a mirror for reflecting light, a hinge for rotatably supporting the mirror part 10, attracting parts 21, 22 for rotation that are installed vertically to the mirror part 10, that are formed so as to be able to generate Coulomb force, and that rotatably attract the mirror part 10 by generating the Coulomb force, and a position holding attracting parts 11, 12 that are installed in the horizontal direction with the mirror part 10 and in the position opposing to both ends in the rotary direction of the mirror part 10, that are formed so as to be able to generate Coulomb force, and that hold the position of the mirror part 10 by generating the Coulomb force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116921-A (JP)
Title: Bathroom heater
Inventor: SHIMAOKA KAZUHIRO
IPC: F24F7/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve fitting work and serviceability by facilitating duct attach and detach work to a duct connector in a bathroom heater installed under the roof in a bathroom and including a bathroom heater body and a ventilator fitted to the body for ventilating a plurality of rooms including the bathroom.  <P>SOLUTION: This bathroom heater includes: the bathroom heater body; the ventilator 3 fitted to the body, and provided with a plurality of air vents such as intake ports 8, 9 and a discharge port 10 to ventilate a plurality of rooms including the bathroom; and ducts 15, 17 connected to the air vent of the ventilator 3 through the duct connectors 31a, 31b. The bathroom heater is installed under the roof, and the ceiling in the vicinity of the body is provided with an inspection port for installing the ventilator 3. One side plate of the ventilator 3 is provided with a plurality of air vents 8, 9. In the case where the vent holes 8, 9 are disposed in the longitudinal direction, seen from the inspection hole, the duct connectors 31a, 31b with long appearance length are sequentially fitted from the vent hole 8 on this side toward the innermost vent hole 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118078-A (JP)
Title: Polarizing plate with photosetting adhesive and method for sticking polarizing plate
Inventor: SAWADA TAKAHIKO
IPC: C09J5/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate with a photosetting adhesive, which has excellent polarizing plate reglueing workability because the polarizing plate with a laminated protective film composed of a norbornene resin is easily released just after being stuck to a body to be stuck, and which is provided with an adhesive layer exhibiting sufficient adhesive property after hardening of the adhesive and free from foaming and peeling off in use.  <P>SOLUTION: The polarizing plate with the photosetting adhesive comprises the polarizing plate consisting of a polarizer with the protective film composed of the thermoplastic norbornene resin laminated on at least a surface thereof, having an adhesive layer composed of an adhesive composition containing a thermoplastic polymer (a), a photo-cationic polymerizable compound (b) and a photo-cationic polymerization initiator (c) disposed thereon, wherein the adhesive layer has ≤5×10<SP>7</SP>Pa dynamic storage modulus of elasticity measured with the adhesive composition shaped in a sheet at 25°C and ≤1×10<SP>9</SP>Pa dynamic storage modulus of elasticity after photosetting. In addition, a method for sticking the adhesive layer to a body is disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118988-A (JP)
Title: Magnetic reproducing head and magnetic reproducing device
Inventor: NAKAMURA SHIHO
IPC: G11B5/39
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic reproducing head in which highly efficient and minute magnetic domain can be detected and which has a structure being easy to manufacture, and a magnetic reproducing device using this head.  <P>SOLUTION: This device is provided with a first ferromagnetic layer (1) in which a magnetizing direction is varied in accordance with an external magnetic field, a second ferromagnetic layer (2) in which a magnetizing direction is fixed substantially to one direction, a non-magnetic intermediate layer (3) which is formed between the first and the second ferromagnetic layers, a pair of electrodes (10, 20) which can make a sense current to flow to film surfaces of these ferromagnetic layers in almost the vertical direction, a pair of hard magnetic layers (30) provided at both ends of the first ferromagnetic layer, the non-magnetic intermediate layer has a conduction region (3A) in which the sense current is made to flow and a high resistance region (3B) intercepting the sense current, and it is characterized in that, when interchange distance of the first ferromagnetic layer is assumed to (de), interval between the conduction region and the hard magnetic layer is de/2 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120979-A (JP)
Title: Power converter
Inventor: IWATA AKIHIKO
IPC: H02M7/48
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a leakage noise by suppressing a spike voltage generated at an output voltage due to a deviation of generating voltage on/off timing of each single phase inverter in a gradation control type power converter which connects AC sides of a plurality of single-phase inverters (a Va inverter, a Vb inverter and a Vc inverter) in series and which outputs in combination of the selected each single-phase inverter.  <P>SOLUTION: A delay circuit 51 for regulating on/off timing of a drive signal of a switching element is provided at each single-phase inverter, and the spike voltage, generated when an output voltage gradation of a single phase multiplex converter having the single-phase inverters connected in series with each other is changed, is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126021-A (JP)
Title: Method of manufacturing reflection type liquid crystal display device, and reflection type liquid crystal display device
Inventor: DOI SEIJI
IPC: G02F1/1368
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a reflection type liquid crystal display device having a reflection electrode without any ruggedness on its surface, and to provide the reflection type liquid crystal display device manufactured by the method.  <P>SOLUTION: A gate bus line, a data bus line, a TFT and the like are formed on a glass substrate 121, then a final protective film 131 is formed and then a positive photoresist film 133 is formed on the final protective film 131 and subjected to exposure and development treatment to form aperture parts corresponding to contact holes 131a and 131b of the final protective film 131. The resist film is post-baked at 130 to 165°C and then B (boron) or P (phosphorus) is ion-injected to the resist film 133 to harden the surface layer thereof. The resist film 133 is subjected to heat treatment at 200 to 230°C to form a wrinkle-like ruggedness on the surface of the resist film 133, then a metal film is deposited on the resist film 133 and the metal film is patterned to form the reflection electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127390-A (JP)
Title: Multilayered optical disk and optical disk recording and reproducing apparatus
Inventor: HASEGAWA YUTAKA
IPC: G11B7/24035
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rewriting type multilayered optical disk capable of improving the reliability of information recording and reproducing.  <P>SOLUTION: The multilayered optical disk is provided with a lead-in emboss region 105 formed with pit strings in any layer among a plurality of recording layers 102 and 103 of a rewriting type and the other regions are set as groove regions 104-1 and 104-2 where information is recordable. In the groove regions of the other recording layer 103 facing the region 105, the region to be irradiated with a light beam for retrieving the region 105 is set as a non-recording region and the groove region 104-1 excluding the region is set as a region where the information is substantially recordable.  <P>COPYRIGHT: (C)2004,JPO