baber/WOPTO huggingface dataset:
Patent JP-2003273977-A (JP)
Title: Method for switching connection between electronic device and mobile terminal
Inventor: YAMAMOTO TOMOHIRO
IPC: H04M1/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To automatically switch connection setting at an electronic device side when a mobile terminal is connected to the electronic device or a connection method between the mobile terminal and the electronic device is revised so as to enhance the convenience of utilizing the functions of the mobile terminal by the electronic device.  <P>SOLUTION: A CPU 11 of an audio unit 1 related to this invention outputs an adaptive system display request command to the mobile terminal 2 by each prescribed time, e.g. every second when power is turned on. Then the CPU 11 discriminates whether or not the CPU 11 receives data of an adaptive system display system from the mobile terminal 2 and discriminates that the connection to the mobile terminal 2 depends on BUS connection when discriminating the reception to execute various succeeding processes. When the mobile terminal outputs no data of the adaptive system display system, the CPU 11 discriminates that the connection to the mobile terminal 2 depends on simple connection to execute various succeeding processes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270025-A (JP)
Title: Chip feeder for melting tower
Inventor: NAKAYAMA YOSHITAKA
IPC: G01G19/14
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip feeder for a melting tower capable of precisely measuring the storage amount of a chip to be fed.  <P>SOLUTION: The chip feeder is provided with a hopper 1, a metering chamber 2 and a sealed chamber 3. The hopper 1 sucks up the chip 26 stored inside a storage tank 14 so as to be fed to the metering chamber 2 by an own-weight fall. The metering chamber 2 is independent of other chambers and supported wholly by a suspension-type frame 19, a load cell 11 is connected to a support point to the suspension-type frame, and the weight of the chip inside the chamber is metered by using the load cell 11. The sealed chamber 3 is arranged below the metering chamber 2, replaces the air with an inert gas, and it feeds the chip by an own-weight fall to a direction control chamber 7 in a next process. The chip is fed to the melting tower 13 by the chamber 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270911-A (JP)
Title: Image forming apparatus
Inventor: MIHO HIROAKI
IPC: G03G15/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where a photoreceptor is uniformly electrified without allowing toner, carrier and a foreign matter or the like to adhere to an electrode and the occurrence of a white stripe is prevented.  <P>SOLUTION: The image forming apparatus is provided with the photoreceptor, an electrifying means, an exposure means, a developing means for developing a latent image with developer carried on a developer carrier, a transfer means for transferring the toner image developed with the developer to paper, and a fixing means for thermally fixing the transferred toner image. The apparatus is equipped with an electrification unit constituted of the electrode of the electrifying means, a plate member provided on a back surface and a side surface covering over the electrode and having a ventilating port and a dust-proof filter member disposed at the position of the ventilating port, and capable of being drawn out, and a duct member functioning also as a draw-out guide of the electrification unit and feeding air from the ventilating port to an electrode side in the plate member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272874-A (JP)
Title: Electroluminescence element and electroluminescence display
Inventor: HASEGAWA NORIO
IPC: H05B33/26
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescence element and an electroluminescence display in which cracking or separation of the electrode due to the outside force of deformation hardly happens or which compensates conductivity against the cracking of the electrode due to the outside force of deformation.  <P>SOLUTION: In the electroluminescence element, the positive electrode 2 and/or the negative electrode 4 contains a polymer that has at least one of 2,5-thiophendiyl group and a bivalent group of heterocyclic compound in which a substituted or unsubstituted aromatic hydrocarbon is ortho-condensed, or contains further a buffer layer 5 that contains a polymer that has at least one of 2,5-thiophendiyl group and a bivalent group of heterocyclic compound in which a substituted or unsubstituted aromatic hydrocarbon is ortho-condensed, and the buffer layer 5 is provided adjacent to the positive electrode 2 and/or adjacent to the negative electrode 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270883-A (JP)
Title: Image forming apparatus
Inventor: USHIO KENJI
IPC: G03G21/20
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a temperature rise inside an apparatus caused by a paper after fixing as a heat source when a both-face mode is set.  <P>SOLUTION: The guides of both-face transport path are constituted of several wires arranged in parallel, and are exposed outside the apparatus. Thereby, the heat of the paper can be easily dissipated outside the apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271015-A (JP)
Title: Color image forming apparatus
Inventor: KANEKO SHINICHI
IPC: B65H3/44
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming device which allows manual selection or automatic detection of an unused recording sheet of paper or a back-used recording sheet of paper as a recording sheet of paper to be used for image formation, wherein when a document image detected automatically or print data transmitted from a host machine is color, a back-used recording sheet of paper is not used for the purpose of a cost reduction and other reasons but a color image is formed on an unused recording sheet of paper.  <P>SOLUTION: In the color image forming apparatus having an image forming part A, a sheet feed device B, and a control part 30, at least one of sheet feed trays 10 stores back-used recording sheets of paper, and another one of the sheet feed trays stores unused recording sheets of paper. When color image formation is carried out, the control part selects an unused recording sheet of paper rather than a back-used recording sheet of paper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158884-A (JP)
Title: Rotor drive control method, rotor driver, image former, image reader, and storage medium
Inventor: ANDO TOSHIYUKI
IPC: H02P29/00
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To drive a rotor with high accuracy by correcting the drive control of the rotor, based on the rotational variation of a timing belt used as a drive transmission system. SOLUTION: The rotational torque of a motor 1 is transmitted to the shaft 7 of a photosensitive drum 6 via a row of gears 2 and 3, a timing belt 4, and a driven pulley 5 constituting the power transmission system. The reference numeral 8 is an encoder which works as a rotational angle displacement measuring means for detecting the angle displacement of the shaft of the motor, and the numeral 11 is a sensor for detecting the origin mark 12 of the timing belt 4. With this detection timing as standard timing, the measurement of the correction factor of the rotational variation based on one turn of the timing belt and further the drive control of the motor after acquisition of the correction factor are started.
Patent JP-2003275658-A (JP)
Title: Method for producing printing metal plate and printing apparatus therefor
Inventor: AKAGI KATSUHIRO
IPC: B41F17/14
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the printing quality as well as the yield of a printing metal plate by solving the shift of printing patterns by preventing such speed fluctuation that the peripheral speeds of a printing roll and an offset roll become slow down in an allowable range of backlash or clearance of gears of the like and then increased.  <P>SOLUTION: Printing is carried out in such a state that the peripheral speed V of the printing roll 28 is made coincident with the transportation speed of a metal plate W. In this case, the peripheral speed V1 of an offset roll 29 is adjusted to be slightly higher than the peripheral speed V of the printing roll 28, so that even if the peripheral speeds are fluctuated in an allowable range of the backlash or the clearance of gears or the like, the speed fluctuation can be cancelled by the increase of the speed and accordingly the phase shift to the extent of the backlash can be absorbed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282290-A (JP)
Title: Discharge lamp lighting device
Inventor: FUKUDA KENICHI
IPC: H05B41/24
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device starting the discharge lamp even if the voltage of a dc power supply is low.  <P>SOLUTION: There is a case where the turn-on operations of a second switching device and a third switching device are approximately coincided in starting the discharge lamp LA. It is so controlled that the operating frequency of the first and the second switching devices Q2 and Q3 is even number times such as two times as much as the operating frequency of the third and the fourth switching devices Q4 and Q5 or the operating frequency of the first and the second switching devices is equal to the operating frequency of the third and the fourth switching devices Q4 and Q5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275549-A (JP)
Title: Method for manufacturing hollow fiber membrane and apparatus for manufacturing the same
Inventor: YAMAGUCHI SHIN
IPC: A61M1/18
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for crimp impartation which does not give rise to the damage and fiber break of hollow fiber membranes by entanglement and provides excellent process stability when crimps are simultaneously imparted to a number of the continuously supplied hollow fiber membranes for the artificial kidney.  <P>SOLUTION: The method for manufacturing the hollow fiber membranes comprises imparting the crimps to a plurality of the continuously supplied hollow fiber membrane rows by allowing the hollow fiber membranes to advance zigzag among fiber guides traveling apart specified intervals, in which a plurality of the hollow fiber membrane rows among the fiber guides are transversely divided and are made to travel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279154-A (JP)
Title: Electric water heater
Inventor: TSURUTA TORU
IPC: F24H1/18
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact electric water heater capable of supplying hot water to a plurality of hot water taps.  <P>SOLUTION: This electric water heater operates a circulation pump 8 so that hot water in a water storage tank circulates in a circulation path from the storage tank 4 through a hot water supply pipe 3, a hot water supply onward route 9, a hot water supply return route 10, a water supply pipe 2, and a hot water storage tank 4, and consequently hot water is supplied when any of hot water supply taps 13, 14, and 15 is opened. A circulation temperature sensor 7 detects the temperature of hot water in the hot water supply circulation onward route 9, and the circulation pump 8 works only when the temperature is lowered so that the operation time of the circulation pump 8 can be minimized, contributing to energy saving.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202337-A (JP)
Title: Protein detecting device
Inventor: TAKEISHI SHUNSAKU
IPC: G01N33/53
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of specifically determining proteins without performing label processing on a protein to be measured with fluorescence, etc.  <P>SOLUTION: An antibody having affinity to the protein 31 to be measured or its derivative is fixed to the tip of double stranded polynucleotides 11 and arranged in an array shape. On the basis of the correspondence between a signal generated by the bonding of the protein 31 to be measured to the antibody or its derivative 17 and the location of the array, a plurality of types of proteins present in the sample are collectively detected and determined by the device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277137-A (JP)
Title: Dielectric ceramic composition having high dielectric constant
Inventor: SASAKI NORIO
IPC: H01G4/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition which has a high dielectric constant of ≥9,000, a high AC breakdown voltage and a reduced capacitance change rate caused by temperatures.  <P>SOLUTION: In this invention, by weight, ≤0.1% (exclusive of zero) NiO, ≤0.1% (exclusive of zero) CeO<SB>2</SB>and ≤0.2% (exclusive of zero) MnO or ≤0.2% (exclusive of zero) SiO<SB>2</SB>are added and incorporated to 100 mol% of the main components of the composition consisting of 74.24 to 79.97 mol% BaTiO<SB>3</SB>, 5.69 to 12.04% BaZrO<SB>3</SB>, 7.84 to 12.13 mol% CaTiO<SB>3</SB>, 3.11 to 4.72 mol% MgTiO<SB>3</SB>and 0.10 to 0.60 mol% Bi<SB>2</SB>TiO<SB>5</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277561-A (JP)
Title: Chlorine-containing paste resin composition and molding
Inventor: SUZUKI OSAMU
IPC: A63H9/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorine-containing paste resin composition, moldings, toys, and gloves, low in viscosity and high in compatibility as required of the composition, excellent in non-migration into ABS resins, polystyrene resins, or the like, as required of toys or the like, and excellent in oil resistance as required of gloves or the like.  <P>SOLUTION: The chlorine-containing paste resin composition comprises at least a chlorine-containing paste resin and a plasticizer, with the plasticizer comprising at least (A) a polyester based plasticizer and (B) a cyclohexene-based dicarboxylic acid diester and/or cyclohexane-based dicarboxylic acid diester, and, in the combination of the two components (A) and (B), (A) accounts for 95-5 wt.% and (B) for 5-95 wt.%. The chlorine-containing paste resin composition is used for the preparation of moldings, toys, gloves or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284992-A (JP)
Title: Film thickness correction method, film thickness correction apparatus, coating apparatus and heating device
Inventor: KAMIYAMA TSUTOMU
IPC: B05D3/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film thickness correction method capable of obtaining a uniform coating film by correcting the thickness fluctuations of the coating film formed on the surface of a substrate by the so-called spinless coating, a film thickness correction apparatus, a coating apparatus and a heating device.  <P>SOLUTION: The substrate W having a coating film formed on the surface thereof by the so-called spinless coating is placed and held on a hot plate 6. A film thickness correction mechanism 8 is moved while keeping a spaced-apart distance between a roller 28A and the surface of the substrate W constant. Since fluctuations in thickness is corrected by physical force by pressing the roller 28A to the entire surface of the coating film, the coating film uniform in film thickness can be obtained. Further, rollers 28A and 28B are prepared and replaced at each time when film thickness correction processing is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282747-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: KIRIHARA MAKOTO
IPC: H01L21/8247
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase a threshold voltage after a semiconductor nonvolatile memory device is written in.  <P>SOLUTION: In the semiconductor nonvolatile memory device comprising a memory insulation film for accumulating charges, gate electrodes formed on the memory insulation film, and source/drain regions formed on both sides of each gate electrode in a semiconductor substrate, resistors are formed so as to connect to each source region. Consequently, since the threshold voltage difference between a written semiconductor nonvolatile memory device and an unwritten-in semiconductor nonvolatile memory device can be increased, wrong recognition at the time of readout can be eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277677-A (JP)
Title: Gas-barrier coating composition and method for producing the same
Inventor: SHIHO KOUJI
IPC: B32B27/18
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coating composition free from a compound with anxiety about harmful properties to a human body.  <P>SOLUTION: The gas-barrier coating composition comprises (a) a polyvinyl alcoholic resin, and a cohydrolyzed product and/or cocondensed product of (b) at least one kind selected from the group consisting of a metal alcoholate represented by R<SP>1</SP><SB>m</SB>M(OR<SP>2</SP>)<SB>n</SB>(wherein, M is a metal atom selected from titanium, zirconium and aluminum; R<SP>1</SP>is the same or different and a 1-8C organic group; R<SP>2</SP>is the same or different and a 1-5C alkyl group, a 1-6C acyl group or a phenyl group; (m) and (n) are each an integer of ≥0; and m+n is the valence of M), a hydrolyzate, condensate or chelate compound of the metal alcoholate, a hydrolyzate, condensate or metal acylate of the metal chelate compound, and a hydrolyzate or condensate of the metal acylate, with (c) a silane coupling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287417-A (JP)
Title: Length-measuring machine for connection fiber, and cutting machine for the connection fiber using the machine
Inventor: WATANABE GORO
IPC: G02B6/255
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an accurate measurement and cutting cannot be for a method for measuring and cutting the specific length of the connection fiber where a plurality of optical fibers are connected.  <P>SOLUTION: In a length-measuring machine for measuring the length of each optical fiber of the connection fiber 1 where at least two kinds of optical fibers are connected, the connection fiber 1 that is retained by a retaining means 3 is moved in a specific direction by a drive means 4, and a tip 14 of the connection fiber 11 and each connection surface 13 are detected by detection means 5,6 for detecting the tip 14 of the connection fiber and the connection surface 13 that are provided at the passage region of the connection fiber 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002308821-A (JP)
Title: Method for producing carboxylic acid by oxidizing aldehyde
Inventor: ALSTERS PAUL
IPC: C07C51/29
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a proper method for oxidizing aldehyde to corresponding carboxylic acid, especially, a method for ensuring even the reaction of aldehyde capable of being highly enolated, in the presence of an unstable substituent to a large extent. SOLUTION: In the method for oxidizing aldehyde to corresponding carboxylic acid, aldehyde as a substrate is oxidized to corresponding carboxylic acid in the presence of an equimolar amount or an excessive molar amount of periodate, a catalytic amount of a dichromate or CrO3 and an acid in water, a water/ solvent mixture or a solvent at -20 to +50 deg.C.
Patent JP-2003288295-A (JP)
Title: Delivery program, delivery server, portable terminal, delivery system and delivery method
Inventor: OZAKI TAKUTO
IPC: G06F21/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery system capable of automatically downloading a content and storing it in removable media.  <P>SOLUTION: This delivery system comprises a delivery server 10 for delivering the content to a terminal 30. The delivery server 10 has a delivery part 135 for transmitting the content to the terminal through a network in a preset time band, a receiving part 315 for receiving the content from the delivery server 109 in a set time band, and a storage part 335 for storing at least part of the content to the removable media 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293331-A (JP)
Title: Embedded beacon
Inventor: IDE KATSUYUKI
IPC: F21Y101/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedded beacon which enables replacement of a marker light fixture in a short period of time.  <P>SOLUTION: The embedded beacon comprises the marker light fixture C, a base stand A, and a nut body N. The beacon fixture C is formed of a light leading window 33, an optical unit 40 including a light source 41 incorporated in a lighting body 30 so as to emit light toward the light leading window, and a mounting through hole 36 formed therein. The base stand A is provided for placing the beacon fixture thereon, and includes a bolt body 21b which is inserted into the through hole of the beacon fixture to protrude from the same. The base stand A is embedded in a road. The nut body N has a spring washer Na attached thereto beforehand on a beacon fixture side thereof, and it is screwed onto the bolt body which has been inserted into the through hole of the beacon fixture, to thereby clamp the beacon fixture to the base stand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002317605-A (JP)
Title: Forming member for forming guide ring in gas turbine and gas turbine
Inventor: TIEMANN PETER
IPC: F23M5/08
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To design a forming member for forming a guide ring in a gas turbine such that the forming member is manufactured at particularly low cost on one hand and is particularly effectively cooled by means of steam as a coolant on the other hand. SOLUTION: The forming member 30 is provided with a base plate 34, the base plate 34 forms a passage 36 for the coolant together with guide plates 38, 44 and 52 attached to the base plate 34, and a cross-section of the passage 36 extends over an entire width of the base plate 30 with respect to an axial direction x in the guide rings 20 and 21.
Patent JP-2003289975-A (JP)
Title: Chair
Inventor: NINOMIYA KAZUNORI
IPC: A47C1/035
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine with a relaxation function by which a user is refreshed mentally and physically even after massage is completed or even when massage is not performed.  <P>SOLUTION: A footrest part and a seat back part are respectively and successively arranged in the front and rear end parts of a seat in a chair. The seat is movable to change an inclination angle with respect to a horizontal plane, and is changed in connection with the vertical rotary movement of the footrest part with respect to the seat. Thus, a user does not feel constrained, and also a blood flow is increased in foot for recovery from fatigue.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290000-A (JP)
Title: Baby band
Inventor: KASAI KENZO
IPC: A41D3/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baby band of a type to set a shoulder strap in cross multiplication, which band can safely hold a baby.  <P>SOLUTION: A waist belt member 107 is worn on the waist of a parent 1 and a shoulder strap member 102 is worn in cross multiplication on the shoulder. In cuddling the baby 2, a baby supporting belt 111 is worn on the body region of the baby 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297525-A (JP)
Title: Manufacturing method of spark plug
Inventor: SAIDA SHIGEHISA
IPC: H01T13/20
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a spark plug capable of easily deciding on a fitting position for a grounding electrode to a main metal fitting which satisfies a given positioning relationship with a screw-thread starting position, without the use of a specific jig.  <P>SOLUTION: A fitting screw part 57 is formed on an outer periphery face of a main metal fitting work 51 before a grounding electrode 54 is fitted. Next, an image of the main metal fitting work is photographed so that the fitting screw part 57 comes within an image field of view VA, then, based on the work image, the grounding electrode mounting position is decided so as to satisfy a given angle relation with the screw-thread starting position. At that decided mounting position, the grounding electrode is mounted on the main metal fitting work 51.  <P>COPYRIGHT: (C)2004,JPO