baber/WOPTO huggingface dataset:
Patent JP-2003315621-A (JP)
Title: Metal mold for molding optical fiber positioning component, method of manufacturing optical fiber positioning member, and the optical fiber positioning member
Inventor: UEDA TOMOHIKO
IPC: G02B6/40
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal mold for molding on optical fiber positioning component which can reduce the change in optical fiber hole position.  <P>SOLUTION: The metal mold 1 for molding the optical fiber positioning component has four optical fiber hold forming pins 9 which form optical fiber holes, a couple of grip members 11a and 11b having grip parts 12a and 12b gripping one-end sides of the respective optical fiber hole forming pins 9, a support member 14 which supports the other-end sides of the optical fiber hole forming pins 9 and determines the positions of the optical fiber hole forming pins 9, and a couple of metal mold main body members 10a and 10b which form a part corresponding to the outer circumferential surface of the optical fiber positioning component together with the support member 14 across the optical fiber hole forming pins 9 and grip parts 12a and 12b; and a portion of the surface of the support member 14 which forms the corresponding part is slant at a specified angle with respect to an axis along the array direction of the four optical fiber hole forming pins 9 and this support member 14 supports the optical fiber hole forming pins 9 at the part slanting at the specified angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002329751-A (JP)
Title: Bonding tool for electronic parts
Inventor: HISAKU MASAFUMI
IPC: H01L21/607
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a bonding tool for electronic parts which suppresses generation of bending vibration in a vertical direction and does not damage the quality of electronic parts. SOLUTION: In a bonding device for the electronic parts crimps on a board by applying vibration while pressing on by means of the bonding tool, mounting eyes 15 a which fix the bonding tool 14 are provided on a block 13 rising and falling vertically against the board, at the position corresponding to a loop of a standing wave of the vibration of a horn 15, and the mounting eyes 15a are designed to connect with a main body portion of the horn 15 by a connecting portion A which has a thin-walled section and a notch B vertically symmetric. As a result, bending rigidity of the section of connecting portion A can be smaller, transmission of the vibration by bending excited in a fixing portion to the main body of the horn is suppressed and the generation of displacement in the vertical direction owing to the vibration by bending of the horn 15 can be suppressed.
Patent JP-2003328215-A (JP)
Title: Dust-free clothing containing recovered polyester and excellent in comfortability for wearing and see-through- preventing property
Inventor: NISHIDA AKIHIRO
IPC: D03D15/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide dust-free clothing having an extremely low self dust-generating property, excellent in washing endurance and soft feeling in wearing, keeping humidity in the clothing in wearing in a comfortable area, preventing discomfort in operation, capable of corresponding to an EcoMark-certified product and Law on Promoting Green Purchasing by keeping the sewn product so that the weight of a regenerated polyester used occupies ≥50 wt.% and further having also a see-through preventing property.  <P>SOLUTION: The dust-free clothing containing the recovered polyester is sewn by using cloth woven from (A) a polyester filament prepared from a polyester containing the regenerated polyester from a recovered polyester and (B) an electroconductive fiber filament and satisfying requirements of ≥1.5% moisture absorption ratio, ≥3% difference between a degree of moisture absorption and a degree of moisture release and ≤1 sec water absorption rate, ≥70% drying ratio and ≤15.0 sea-through-preventing property and prepared so that a weight ratio of the polyester filament (A) occupies ≥50 wt.% based on total weight of the sewn product and is excellent in comfortability for wearing and sea-through property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327604-A (JP)
Title: Process for manufacturing crystalline polymer
Inventor: MATSUMOTO SHOICHI
IPC: C08F2/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple process for manufacturing a crystalline polymer.  <P>SOLUTION: The method comprises thermally polymerizing a crystalline monomer while maintaining the crystallinity. A conjugated diene monomer having at least one carboxylic group or its derivative group such as muconic acid and sorbic acid is used as the crystalline monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326050-A (JP)
Title: Cloth stretching device of sewing machine
Inventor: SHIBATA MASANORI
IPC: D05C9/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To simply stretch an interlining cloth in a state of being held down on the left and right sides of a cylindrical frame separately and fitted correctly to the outer peripheral surface of the cylindrical frame.  <P>SOLUTION: The cylindrical frame 19 wherein a sewing window 37 is formed is provided with interlining cloth holding members 38 which hold down on the frame 19 the interlining cloth C put on the sewing window 37 and with a cloth holding member 39 which holds down a cloth to be processed which is laid on the interlining cloth C on the cylindrical frame 19, together with the cloth C. The cloth holding member 39 is fitted to the frame 19 so that it can be opened and closed. The interlining cloth holding members 38 are formed to be long longitudinally and disposed by two in number on the left and right sides the cylindrical frame 19. The rear ends of the left and right interlining cloth holding members 38 are fixed to the left and right sides of the frame 19 respectively, while the front ends thereof are so provided as to be openable and closable laterally in relation to the frame 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300869-A (JP)
Title: Tape enabling accurate dose adjustment of transdermal absorbable medicine
Inventor: YAMAGUCHI YASUSHI
IPC: A61M35/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whole body administration type tape preparation (plaster) dosage form which is adhered to skin to absorb a medicine, whose dose can accurately be determined, and which can thereby simply be adjusted to a proper dose by anyone.  <P>SOLUTION: Graduation lines showing areas proportional to the doses of a medicine are printed on the back side (not coated with the medicine) of the tape preparation or on a protection sheet for covering the adhesive side of the tape. Perforated lines capable of being simply torn are also the same solution means in dependence on the material of the tape. Thereby, a user (patient) of the tape preparation can cut the tape preparation along the printed graduation line and use the tape preparation in an accurate dose without anxiety, when the fine adjustment of the medicine is needed. When the tape preparation is torn along the perforated line of the tape to adjust the dose of the medicine preparation, the tape preparation can similarly be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327199-A (JP)
Title: Separation device of parachute harness and a connecting method of riser and parachute harness using this separation device
Inventor: SAKO KENICHI
IPC: B64D17/38
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation device of a parachute harness simple in structure and light in weight in comparison with a conventional one.  <P>SOLUTION: A plurality of rings 83, 84 are fixed on a ring member 7 fixed on a riser 5 and furnished with a circular ring part and the parachute harness 6 through connecting belts 81, 82, the former ring has an outer diameter free to insert into the ring adjacent to it in a direction of the ring member and the ring the most adjacent to the side of the ring member has an outer diameter free to insert into the former ring part and is furnished with a cord 87 furnished with a rock click 88 on its head end and a rock member 89 free to fix the rock click.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338729-A (JP)
Title: Electronic part and manufacturing method
Inventor: FUJII KUNIHIRO
IPC: H01L41/313
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part having superior characteristics with no risk of damage of the elemental characteristics, by ensuring package sealing.  <P>SOLUTION: The electronic part includes; a package 14 having an external electrode 15 extended from an inner bottom face to an outer surface and an opening; an SAW element 10 having an IDT 12 and a connecting electrode 13; a bump 17 for mounting the SAW element on the package 14, and connecting an external electrode 15a and the connecting electrode 13 of the SAW element 10; and a resin 18 for covering the backside of the SAW element and the opened part of the package 14. A length from the resin 18 to the inner bottom face of the package 14 is longer than that from the SAW element 10 to the inner bottom face of the package 14 and smaller than that from the inner bottom face of the package 14 to the upper edge thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334396-A (JP)
Title: Washing machine
Inventor: OTA GICHU
IPC: D06F39/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise made in washing and spinning and to perform safety control by detecting the water level and vibration of an outer tub with a simple constitution and at low costs.  <P>SOLUTION: On the basis of output signals from a water level detection means and a vibration detection means constituted by using a water level and vibration sensor 12 and an output signal from a Hall sensor 9c (a rotation frequency signal of a washing and spinning tub), a control part 20 controls the optimal rotation frequency of a rotor blade 7 or the washing and spinning tub (inner tub) 6 to reduce vibration and noise made when starting washing and spinning and during spinning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341696-A (JP)
Title: Highly glossy aluminum alloy for use as can lid
Inventor: SHINOZAKI SHIGEO
IPC: B21B1/22
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aluminum plate for use as a can lid which has required glossiness as a cold rolled plate without mirror-finishing such as polishing, specifically, the aluminum plate with a reflectance of 20% or higher.   <P>SOLUTION: The shape and distribution of oil pits occurring on the surface of the plate by cold rolling are properly controlled. Specifically, the aluminum plate for use as a can lid with excellent glossiness has 40 oil pits/mm<SP>2</SP>with a depth of 0.6 to 1.5 μm and a half width of 5 to 30 μm present on the plate surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348844-A (JP)
Title: Power unit for plating
Inventor: ARAI TORU
IPC: H02M7/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the power efficiency and enhance the response.   <P>SOLUTION: A rectifier 34 rectifies the AC voltage from an AC power source. A step-down chopper 36 steps down this rectified voltage. This step-down chopper 36 includes FETs 40a and 40b the on periods of which are controlled by pulse width modulated signals, and steps down the AC voltage from the rectifier 34 by the control of these on periods. A DC-AC converter 50 converts the AC voltage from this step-down chopper 36 into AC voltage, and this supplies it to electrodes 59 and 60 for plating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346641-A (JP)
Title: Electron element, vacuum tube and amplification circuit
Inventor: IKEMA KATSUAKI
IPC: H01J1/304
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new electron element or the like capable of solving problems such as a late start-up of operation in a conventional vacuum tube, life and consumption power.   <P>SOLUTION: The electron element comprises a negative electrode with a nano-size graphene structure retained and emitting electrons in a quasi-vacuum, a positive electrode collecting the electrons emitted from the negative electrode, and a control electrode controlling flow of electrons flowing from the negative electrode to the positive electrode. Since the nano-size graphene structure is retained and the electrons can be emitted from the negative electrode by field emission, a heating means such as a heater is done away with.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005797-A (JP)
Title: Thin film magnetic substance memory device
Inventor: TANIZAKI HIROAKI
IPC: H01L21/8246
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic substance memory device capable of performing high speed and stable data read-out by designing a dummy cell in consideration of the dependency of a tunnel magneto-resistive element on a bias voltage.  <P>SOLUTION: The dummy cell has a plurality of dummy magneto-resistive elements with the same properties as that of the magneto-resistive element having a property which changes according to voltages on impressed both ends. In addition, the dummy cell is designed so that it has intermediate electric resistance between first and second electric resistances by making the impressed voltage on both ends of each dummy magneto-resistance element lower than voltages impressed on both ends to be applied to the magneto-resistive element of a memory cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002366013-A (JP)
Title: Method for treating exposed silver halide emulsion layer, hologram manufactured by the method and hologram optical element containing the same
Inventor: KIM JONG-MAN
IPC: G03H1/18
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating exposed silver halide emulsion layer, a hologram manufactured by the method and a hologram optical element containing the same. SOLUTION: This method for treating exposed silver halide emulsion layer comprises a step 40 of pre-hardening an exposed emulsion layer, a step 50 of developing the pre-hardened emulsion layer, a step 60 of bleaching the emulsion layer after development, a step 70 of subjecting the emulsion layer after the bleaching to the first hardening (the first curing), a step 80 of subjecting the emulsion layer after the first hardening to the first drying, a step 90 of subjecting the emulsion layer after the first drying to the second hardening (the second curing), a step 100 of subjecting the emulsion layer after the second hardening to fixing treatment,  a step 110 of subjecting the silver halide emulsion layer which is subjected to the fixing treatment to hot water treatment and a step 120 of subjecting the silver halide emulsion layer which is subjected to hot water treatment to the second drying.
Patent JP-2004006478-A (JP)
Title: Thyristor
Inventor: TOMITA MASAAKI
IPC: H01L29/74
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thyristor wherein capacitance is reduced.  <P>SOLUTION: A first n-type conducting region 2 and a second n-type conducting region 3 are formed on a p-type semiconductor substrate 100. A first p-type conducting region 4 is formed in the first n-type conducting region 2. A breakover voltage determination conducting region 30 is formed outside the first n-type conducting region 2. A second p-type conducting region 5 is formed in the second n-type conducting region 3. A breakover voltage determination conducting region 35 is formed outside the second n-type conducting region 3. The conducting region 30 and an end portion of a first electrode 10, and the conducting region 35 and an end portion of a second electrode 11 are arranged so that they are lapped in a plane view. By this structure, breakover voltages are determined in the conducting regions 30, 35 and their vicinities, so that the resistivity of the semiconductor substrate is increased and capacitance can be reduced, while the breakover voltage is in the conventional state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149647-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: SASAKI TAKAHIRO
IPC: G02F1/1343
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein a wide visual field angle can be obtained and the response time of a halftone can be shortened by regulating alignment direction of a liquid crystal using a pre-tilt angle imparting technology using a polymer, wherein a liquid crystal layer containing a polymerizable component is sealed between substrates and the polymerizable component, is polymerized while a voltage is being applied to the liquid crystal layer to stabilize liquid crystal alignment. SOLUTION: The liquid crystal layer 24 containing the polymer regulating the pre-tilt angle of liquid crystal molecules and the inclined direction when the liquid crystal is driven, is sealed between two substrates 20 and 30 disposed opposite to each other. A plurality of stripe-shaped electrode patterns 8 wherein the width of a pattern 8 is formed widely more than the width of a space 10 are arranged so that the liquid crystal molecules are aligned in the longitudinal direction of the pattern when the polymerizable component contained in the liquid crystal layer 24 is solidified to form the polymer wile voltage is being applied to the liquid crystal layer 24.
Patent JP-2004010629-A (JP)
Title: Method for increasing production of chemical product in coke oven
Inventor: ARAMAKI TOSHIHIRO
IPC: C10G1/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for simultaneously solving the problem in a coke production process and the problem in putting a coal liquefaction technology to practical use.  <P>SOLUTION: In a coke production process in a coke oven D equipped with equipment for recovering coal carbonization by-products (a gas 12 and coal tar 13), a product derived from a coal liquefaction method and sent from a coal liquefaction reaction tower A is added to a coke oven coal charge 11 before the coal charge 11 is carbonized; thus, the production of chemical products in a coke oven is increased. The product derived from a coal liquefaction method and added to the coal charge 11 consists of an ordinary-pressure gas oil 7 with a boiling range of 220-350°C and a liquefaction residue 10 with a boiling range of 500°C or higher converted as of ordinary pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008435-A (JP)
Title: Dental x-ray apparatus
Inventor: OZASA KEIJI
IPC: A61B6/10
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental X-ray apparatus that turns on and off the power depending on the existence of a subject in a prescribed photographing position.  <P>SOLUTION: This apparatus is provided with a detection means in a handle grasped by the subject when the subject is positioned or in a chin rest or in a chair on which the examinee sits, and the power is turned on or off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008558-A (JP)
Title: Warm shoe insole
Inventor: HASEGAWA YUKIO
IPC: A43B17/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm shoe insole with excellent texture as an insole for a shoe, having durability, and also to provide its production method.  <P>SOLUTION: Capsaicin is fixed with the aqueous emulsion of an acrylic resin and/or a polyurethane resin as a binder in the shoe insole, wherein the woven fabric or nonwoven fabric of polyester fibers are used as a base material. The shoe insole is produced by fixing capsaicin to the woven or nonwoven fabric of polyester fibers by using the aqueous emulsion of the acrylic resin and/or the polyurethane resin as the binder, and adhering the woven or nonwoven fabric onto the front surface of a base material for the shoe insole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015525-A (JP)
Title: Communication device
Inventor: FUKUMURA ATSUSHI
IPC: H04N1/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device that makes it possible to print and confirm stored images stored in an image memory and enqueued for transmission.  <P>SOLUTION: The communication device is equipped with the image memory 8 which stores image data, a recording part (image forming means) 3 of printing (forming an image of) the image data on a form (sheet), an operation part (indicating means) 5 of indicating printing of the image data stored in the image memory 8 and enqueued for transmission, and a control part (control means) 1 of controlling the recording part 3 and a read of images according to the indication of printing so that images which are stored in the image memory 8 and correspond to one or more transmission jobs are printed and aggregates and prints the images which are stored in the image memory 8 and correspond to the respective transmission jobs on the form in response to the indication of printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014364-A (JP)
Title: Electromagnetic relay
Inventor: MATSUKI TSUTOMU
IPC: H01H50/54
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay capable of preventing fusion or wear between contact points.  <P>SOLUTION: (1) With the both-side breaking electromagnetic relay 10 equipped with two contact point pairs of a fixed contact point 11 and a movable contact point 12 arrayed in series, the both contact point pairs are to have a contact point opposing the side of the contact point emitting electrons at arc generation out of the fixed and the movable contact points of a material A strong at sputtering. (2) The both contact point pairs are to have a contact point at the side of the contact point emitting electrons at arc generation out of the fixed contact point 11 and the movable contact point 12 of a material B with a small contact resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011866-A (JP)
Title: Sealing device
Inventor: OYAMA TAKAYUKI
IPC: F16J15/3232
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device provided with a configuration in which a lip structure having a plurality of steps slides and operates sequentially, so that the device is usable for a long period of time.  <P>SOLUTION: This sealing device has the lip structure 8 having a plurality of steps and made of a rubberlike elastic material. It has a first lip 9 coming into contact with a shaft from the start of operation of the sealing device, a second lip 10 arranged on a sealing fluid side of the first lip 9 to come into contact with the shaft after wear of the first lip 9, a third lip 11 arranged on a sealing fluid side of the second lip 10 to come into contact with the shaft after wear of the second lip 10, and a garter spring 13 giving tightening allowance to the lips 9, 10, 11. Moreover, the garter spring 13 is arranged on the sealing fluid side in the axial direction more than the first lip 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022600-A (JP)
Title: Tape carrier and electronic apparatus using it
Inventor: YAMAJI YASUHISA
IPC: H01L21/60
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent disconnection of wiring when a tape carrier is bent at the part of a through hole or in the vicinity thereof.  <P>SOLUTION: The tape carrier comprises at least one insulating film 1, a first wiring layer 4a and a second wiring layer 4b formed on the different surfaces of the insulating film 1, a through hole 2 made through the insulating film 1 in order to connect the first wiring layer 4a and the second wiring layer 4b electrically, a conductor 7 filling the through hole 2, and a first land 3a and a second land 3b formed to be connected, respectively with the first wiring layer 4a and the second wiring layer 4b while covering the conductor 7. The cross-sectional area of the first land 3a along a plane parallel with the insulating film 1 is set wider than that of the second land 3b.  <P>COPYRIGHT: (C)2004,JPO