baber/WOPTO huggingface dataset:
Patent JP-2003297216-A (JP)
Title: Circuit breaker for wiring
Inventor: KURONO TORU
IPC: H01H73/36
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker for wiring in which a tripping action is carried out with a superior reactivity when electromagnetic repulsion occurs, and welding of a contact is prevented without causing an increase in the number of parts and reduction in assembling workability.  <P>SOLUTION: An engaging part 30 for electromagnetic repulsion tripping is formed at a movable contact 9 of the circuit breaker for the wiring, and when the movable contact 9 floating-rises up by the electromagnetic repulsion, the tripping action is made to be carried out by directly acting on a trigger lever 14 of an open-close mechanism part 6. By this, opening electrode becomes possible with the superior reactivity, and the welding of the contact can be prevented. This breaker is especially suitable for the circuit breaker for the wiring wherein the movable contact 9 is installed in which a rotating shaft is installed upward of a movable contact point 11, and the lower part is made to be rotatable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357270-A (JP)
Title: Lock up controller of automatic speed change gear
Inventor: NARITA YASUSHI
IPC: F16H61/14
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To enable to take measures for engine stall at the time when abruptly decelerating in a lock up condition without letting a torque converter form a slip condition and prevent the fuel efficiency improvement by fuel cut from being sacrificed. SOLUTION: The controller 9 controls the variable speed of an automatic speed change gear 2 through solenoids 6, 7 on the basis of the throttle opening TH and the number No of the output revolution, and lock-up-controls the torque converter 3 through the solenoid 8. When traveling from force of habit making the throttle opening TH close to zero in the lock up condition, the controller 9 is made to give the smallest closing capacity for force of habit within a range rising slip. When abruptly decelerated, the controller 9 releases the lock-up but completes swiftly the decrease of the lock-up capacity to prevent engine stall.
Patent JP-2003304106-A (JP)
Title: Waveguide structure
Inventor: SEKINE TOMOTSUGU
IPC: H01P3/123
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide which can be manufactured even by machine working whose precision is low wherein a milimeter wave and sub-milimeter wave signal is transmitted with a low loss.  <P>SOLUTION: This waveguide structure comprises a metallic block 1a and a metallic block 1b arranged in parallel, peripheral protrusions 4 formed at the peripheral parts of the opposite faces of the metallic block 1a and the metallic block 1b, and configured so that the both blocks can be brought into contact with each other, grooves 2 formed at the central parts of the opposite faces of the metallic block 1a and the metallic block 1b, and configured as a waveguide, and protrusions 3 two-dimensionally and cyclically arranged in areas other than the peripheral protrusions 4 on the opposite faces of the metallic block 1a and the metallic block 1b and the grooves 2 configuring the waveguide, and configured so that clearances 5 can be formed on the opposite faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304141-A (JP)
Title: Surface acoustic wave device and communication equipment mounted with the same
Inventor: SHIBAHARA TERUHISA
IPC: H01L41/18
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device for extracting a balanced terminal from a serial IDT, in which any noise due to the potential signal of the serial connection point of the serial IDT is removed to improve balancing.  <P>SOLUTION: A surface acoustic wave filter 1 is provided with a pair of surface acoustic wave reflectors 21 and 22 and a plurality of IDT 23 to 26 disposed between the both surface acoustic wave reflectors 21 and 22 along a surface acoustic wave propagating direction on the piezoelectric substrate. The opposite electrode fingers of IDT 24 and 25 being serial IDT are respectively connected to balanced terminals 29 and 30, and the serial connection point is grounded. Thus, it is possible to remove any noise due to any abnormal potential signal generated at the serial connecting point, and to improve the balancing of the balanced terminals 29 and 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371010-A (JP)
Title: Artificial basement membrane using conjugate comprising laminin-like biologically active peptide and biodegradable membrane
Inventor: NOMIZU KIYOSHI
IPC: A61P21/00
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To prepare an artificial basement membrane comprising a laminin-like biologically active peptide and a biodegradable membrane as the active ingredients, clinically or investigationally usable as a medical material, medicament or reagent, and to provide an anagenetic therapy using the artificial basement membrane. SOLUTION: This artificial basement membrane consists of a conjugate comprising a laminin-like biologically active peptide and a biodegradable membrane, or comprises the laminin-like biologically active peptide and the biodegradable membrane as the active ingredients. An anagenetic therapy using the artificial basement membrane is also provided.
Patent JP-2003301278-A (JP)
Title: Method for manufacturing complex metal and complex metallic member
Inventor: SUYAMA AKIKO
IPC: C23C24/08
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a complex metallic product with a film superior in quality and adhesiveness, and a composite metal which satisfies all required characteristics like a film forming speed, convenience of a process, a low environmental load and so on.  <P>SOLUTION: This manufacturing method comprises spouting a non-molten metal powder at a high speed onto the surface of a substrate, and forming a metallic coating by plastically deforming the metal powder, or a coating of metal compounds by reacting the above metal powder with an atmosphere gas, on the surface of the substrate. The provided metal coating or the metallic compound coating on the surface of the metal product has a porosity of 10% or less, and has a compressional residual stress.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306013-A (JP)
Title: Radial tire for heavy load
Inventor: NUMATA KAZUOKI
IPC: B60C9/10
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve low fuel cost property while securing excellent bead durability.  <P>SOLUTION: A ply folded back part 6b of a carcass 6 is provided with a plural line parts 11 extending substantially in an equal interval while having a small interval T from a ply body part 6a on an outside of a bead apex rubber 8 along the radial direction. A radial direction height h1 of the ply folded back part 6b from a bead base line BL is set 0.75 to 0.85 times of a tire cross sectional height H, and a radial direction length h2 of the plural line part 11 is set 0.75 times or more of the radial direction height h1. The small interval T is set 1.6 to 2.5 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313871-A (JP)
Title: Scaffold structure in slope construction
Inventor: KAWAI KENJI
IPC: E02D17/20
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scaffold structure in a slope construction allowing the number of parts such as pipes forming the scaffold to be remarkably reduced and the installation and removal thereof to be very easily performed in the installation of the scaffold for the slope construction.  <P>SOLUTION: In this slope construction for installing a scaffold 4 on a slope 2 by driving lock bolts 3 in the slope 2 after reforming an inclined earth, engaging means 6 are formed at the head parts 5 of the lock bolts 3, and connection fittings 8 for connecting the engaging means 6 to a scaffold structural body 7 forming the scaffold 4 are installed to fix the scaffold 4 to the slope 2 with the lock bolts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012671-A (JP)
Title: Medicinal composition
Inventor: IWATA MASAHIRO
IPC: A61P31/04
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal composition useful for the prophylaxis and therapy of respiratory disease or the like associated with type 4 PDE, and further to provide a crystal of a compound useful as a bulk of medicine for the prophylaxis and therapy of the respiratory disease. SOLUTION: A 2-oxo-1,2-dihydro-1,8-naphthyridine derivative characterized by a propanoic acid group present at the 3-position is discovered to have a strong PDE4-inhibiting activity, and further to have excellent oral absorptivity and sustainability. The A-type and B-type crystals of the compound have the stability usable as bulks for producing a medicine, and especially the B-type crystal is useful for the mass-synthesis in an industrial production.
Patent JP-2003053129-A (JP)
Title: Plasma type gas purifying apparatus and streamer discharge circuit
Inventor: TANAKA TOSHIO
IPC: B01J19/08
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a streamer discharge-used plasma type gas purifying apparatus whose manufacturing cost is reduced by generating a streamer discharge without using a pulse power source. SOLUTION: Such a plasma reactor is used in this plasma type gas purifying apparatus that an acicular discharge electrode and a planar counter electrode are arranged oppositely almost in the state perpendicular to each other. A minute acicular projection (31) is arranged on the tip part (21a) of the discharge electrode. A DC power source for outputting DC voltage is used as the power source for impressing voltage between the discharge electrode and the counter electrode.
Patent JP-2003041488-A (JP)
Title: Method for producing embossed wallpaper
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/01
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an embossed wallpaper enabling accurate transfer of an indented pattern by embossing to give a pattern having high quality. SOLUTION: The medium for the embossed wallpaper is composed of a backing paper 12, a thermoplastic resin layer 14 made of a material containing a thermoplastic resin and applied to the backing paper 12 and a water-insoluble porous ink-receptor layer 16 formed on the thermoplastic resin layer 14. The medium is heated and embossed to form an indented pattern on the ink receptor layer 16 and printed after the heating and embossing treatment by ink-jet printing to apply an image on the ink receptor layer.
Patent JP-2003317628-A (JP)
Title: Decomposition method and device for image display device and assembly device and method for image display equipment
Inventor: SUGANO ZENE
IPC: H01J9/50
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a device and a method which can easily separate a case of an image display equipment and a cathode-ray tube or assemble both.  <P>SOLUTION: By supporting the cathode-ray tube 21 with a cylindrical roller 14 that is a support means 25 of a smaller size than an opening part of a front frame of the case with a fixing means for fixing the cathode-ray tube 21 to the case 22 in a released state, the front frame of the case 22 is to fall without being supported by the support means 25, in which state, the cathode-ray tube 21 is transferred on a cylindrical roller 16, so that the case 22 and the cathode- ray tube 21 can be separated. Further, by transferring the cathode-ray tube 21 from the side of the cylindrical roller 16, and assembling into the case 22 and fastening it with a nut 23 on a working table 12, an assembly of the image display equipment is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310349-A (JP)
Title: Exchangeable cosmetic container, and method for exchanging content
Inventor: OTA ETSUSHI
IPC: A45D40/16
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchangeable cosmetic container and a method for exchanging a content by which a defective product generated when manufacturing, can be exchanged by an operation succeeding a series of draw-out operations.  <P>SOLUTION: The stick shaped draw-out container, drawing out and pulling down the content by using a driving means, comprises a cylinder-shaped member having a groove extending in the axial direction, a middle plate holding the content, movably set in the cylinder-shaped member, a leading member releasably mounted to the middle plate, a spiral groove having a diameter larger than that of the cylinder-shaped member formed to the inner periphery of the same, and a rotation member capable of relatively rotating against the cylinder-shaped member. The leading member has an engaging means engaging with the groove extending in the axial direction, and a releasing means for releasing the leading member from the state of being mounted to the middle plate. The middle plate moves upward together with the leading member from the start of usage. The position, where the releasing means formed to the leading means and the engaging means formed to the cylinder-shaped member are engaged with each other, becomes the maximum draw-out position. The releasing means is released and the middle plate comes off from the leading member by further rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323079-A (JP)
Title: Image forming device
Inventor: SHIBUYA KENICHI
IPC: G03G15/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that continuously secures a satisfactory image free from an image flow.  <P>SOLUTION: The image forming device 100 having a rotary image carrier 1 and an environmental detecting means 40 is provided with an idle rotation mode for forcibly rotating the image carrier 1, and a control means 10 for variably controlling the idle rotation period of the image carrier 1 in the idle rotation mode according to an output from the environmental detecting means 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095342-A (JP)
Title: Packaging material for molding material or component of semiconductor manufacturing device, packaging method using the same, and the packaged molding material or component for the semiconductor manufacturing device
Inventor: TONO KATSUHIKO
IPC: B32B27/36
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material which can be kept highly clean. SOLUTION: The packaging material has 5,000 particulates or less per cm<2> with a particle size of 0.2 μm or more present on a surface to be used on a side to face an object to be packaged, steam permeability at 40 deg.C and 90%RH of 30 g/cm<2> for 24 hours or less, a total quantity of a gas generated of 5 ppm or less when heated at 80 deg.C for 15 minutes and a total quantity of moisture generated of 13 ppm or less when heated at 80 deg.C for 30 minutes.
Patent JP-2003324032-A (JP)
Title: Capacitor array and capacitor module
Inventor: OBARA MASATAKA
IPC: H01G4/228
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor array in which an equivalent series inductance is reduced.  <P>SOLUTION: A chip 11 has four built-in capacitor parts 14a-14d, in parallel. A side electrode 12a of the capacitor part 14a is connected to a side electrode 12d of the capacitor part 14b, with a short circuit electrode 13a formed on a third side surface 11c. A side electrode 12b of the capacitor part 14a is connected to a side electrode 12c of the capacitor part 14b, with a short circuit electrode 13b formed on a fourth side surface 11d. A side electrode 12e of the capacitor part 14c is connected to a side electrode 12h of the capacitor part 14d, with a short circuit electrode 13c formed on the third side surface 11c. A side electrode 12f of the capacitor part 14c is connected to a side electrode 12g of the capacitor part 14d, with a short circuit electrode 13d formed on the fourth side surface 11d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320399-A (JP)
Title: Excretion treatment plant
Inventor: FUJISE KUNIO
IPC: C05F3/06
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excretion treatment plant generating no environmental pollution, effectively utilizing a gaseous component and solid matter discharged after treatment and easily acquiring the understanding related to construction of regional residents.  <P>SOLUTION: Excretion successively sent into a vent tank 3 from a storage tank 1 for temporarily storing fed excretion is stirred to perform venting and moisture is evaporated from excretion in a heating evaporation chamber 4 by spraying the excretion in the vent tank 3 on a heating plate 6 by a sprayer 7. The moisture evaporated in the heating evaporation chamber 4 is liquefied by a liquefying device 8 constituted of a cooling plate 8a having vent holes 8c arranged so as to cover the ceiling in the heating evaporation chamber 4 and receiving troughs 8b, or the like, arranged under the cooling plate 8a while the gaseous component generated from the vent tank 3 and the heating evaporation chamber 4 is ensured as a heating auxiliary fuel of the heating evaporation chamber 4 and a solid component left in the heating evaporation chamber 4 is taken out at any time to be stored in order to obtain a fertilizer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327607-A (JP)
Title: Process for manufacturing vinyl chloride based polymer
Inventor: NAGAI KATSUTOMI
IPC: C08F14/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a vinyl chloride based polymer that has an excellent fish eye characteristic of formed articles, even when the productivity is increased, and an excellent initial colorability of formed articles.  <P>SOLUTION: The process for manufacturing the vinyl chloride based polymer is characterized in that, when a vinyl chloride based monomer is suspension- polymerized in an aqueous medium in the presence of an oil-soluble polymerization initiator, (A) a partially saponified polyvinyl alcohol which has a saponification value of 60-80% mol and the 4 wt.%. aqueous solution of which has a viscosity of 6.0-9.0 cps at 20°C, (B) hydroxypropyl methylcellulose which contains 25-30 wt.% of methoxyl group and 4-15 wt.% of hydroxypropoxyl group and the 2 wt.%. aqueous solution of which has a viscosity of 10-8.0 cps at 20°C, and (C) a polyethylene oxide, are jointly used as dispersion stabilizing agents for suspending and dispersing the vinyl chloride based polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327777-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKEMOTO TOSHIO
IPC: C08L33/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin material that satisfies impact resistance and heat resistance as well as a high level of weatherability at the same time.  <P>SOLUTION: This thermoplastic resin composition comprises a maleimide copolymer (A) from 1-98 mass% of an N-substituted maleimide, 1-14 mass% of an aromatic vinyl compound, 1-98 mass% of a (meth)acrylate and 0-50 mass% of another copolymerizable monomer, a composite rubber made from a conjugated diene rubbery polymer and an acrylate rubbery polymer, and a graft copolymer (B) composed of a copolymer from an unsaturated cyano compound and an aromatic vinyl compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326035-A (JP)
Title: Pedal device of sewing machine
Inventor: OGATA TAKAHIRO
IPC: D05B29/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedal device of a sewing machine, which enables a user to feel different resistances against foot operation at least when a specific control is performed.  <P>SOLUTION: First and second turnable pedal levers 12 and 13 are coupled to a foot-operated pedal; an urging force is imparted so as to turn the pedal lever 12 in one direction by a first spring 18; a reverse-direction urging force is imparted to turn the pedal lever 13 in the reverse direction by a second spring 20; and the reverse-direction urging force of the second spring 20 is transferred to the pedal lever 12 until the pedal lever 13 abuts on an interlocking releasing means 11a, and is not transferred to the pedal lever 12 after the pedal lever 13 abuts on the means 11a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332465-A (JP)
Title: Method of manufacturing semiconductor memory device
Inventor: YAMANARI SHINICHI
IPC: H01L21/8242
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor memory device including an etching process in which a capacitor film that is a laminate of a titanium nitride film as a capacitor electrode film and a tantalum oxide film as a capacitor insulation film is used in order to increase a capacitor capacitance value of a semiconductor memory device and amount of adhesion of foreign matter, contamination, and damage to this capacitor film is rather small.  <P>SOLUTION: The capacitor film that is a laminate of a titanium nitride film and tantalum oxide film is etched using an electron cyclotron (ECR) plasma etching apparatus. After the etching process, an ashing process is performed to remove a photoresist film using the plasma. Moreover, after the ashing process, a cleaning process is performed using an organic solution having strong polarizability to remove residues of etching and ashing processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331340-A (JP)
Title: Paper currency handler
Inventor: HATAMACHI TADASHI
IPC: B65H29/46
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To deter, as much as possible, handling for the next conveyed paper currency from being disturbed by intrusion, of stored paper currencies stored in a stacker, into a paper currency conveying passage.  <P>SOLUTION: A paper currency slippage preventing means 9 for preventing a width-directional slip of the contacting paper currency 101 is arranged in each guide part 4 contacting with the paper currency 101 positioned in a pair of guide part 4 sides out of the stored paper currencies 101 stored in the stacker 11, and the paper currency 101 stored in the stacker 11 is prevented by the slippage preventing means 9 from intruding into the paper currency conveying passage 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332931-A (JP)
Title: Portable radio terminal
Inventor: FUKAZAWA TORU
IPC: H04B1/3822
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that mounting a number of passive element sections 4 to a compact portable radio terminal is difficult and makes large external dimensions although the radiation pattern of an antenna can be changed by changing the state of the passive element section 4, when the passive element sections 4 are arranged in a number of lines each while a number of lines are wired among a plurality of cases.  <P>SOLUTION: An high-impedance element 17 that increases the impedance of a linear conductor 14 is provided, and a linear conductor 18 for mutually connecting a ground conductor 11 to a ground conductor 12 is arranged in parallel with the linear conductor 14, thus connecting a load 19 in series with the linear conductor 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333995-A (JP)
Title: Frozen dessert
Inventor: NAKAMURA TOMOKA
IPC: A23G9/32
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frozen dessert having gelatinous texture and producible on an industrial scale at a low cost as a gelatinous food having various characteristic tastes, widely distributing in the market and accepted by consumers, more particularly, provide an ice cream exhibiting a sol state at a low temperature to facilitate the handling and having gelatinous palatability in frozen state.  <P>SOLUTION: The frozen dessert mix contains locust bean gum in an amount of 0.5-2.0 wt.% based on the total amount of the mix.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334732-A (JP)
Title: Part installing method using solder
Inventor: MIYASHITA MASAMITSU
IPC: B23Q3/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of strain by eliminating conventional height adjustment by a jack by installing a part installed on a tool using solder.  <P>SOLUTION: This part installing method using solder is a method for positioning and holding the part 3 using the solder 20 by solidifying melting solder 20 injected into a recess by arranging the part 3 in the recess 10 formed on the upper surface of a tool 1.  <P>COPYRIGHT: (C)2004,JPO