baber/WOPTO huggingface dataset:
Patent JP-2004239430-A (JP)
Title: Vacuum heat insulating material manufacturing method
Inventor: NAKAMA HIROTO
IPC: F16L59/06
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material manufacturing method in which the size of a peripheral edge portion of a fin-shaped casing material on an outer periphery of a core can be made small.  <P>SOLUTION: A core 2 is covered by a casing material 3 of gas barrier property, the inside of the casing material 3 is evacuated, and all portions of a part in which the casing materials 3 are brought into contact with each other while no core 2 is present between the casing materials 3 are heat-bonded. By cutting the casing materials 3 so that a heat-bonded portion 4 of a predetermined width remains between the core 2 and the casing material, a peripheral edge portion of the fin-shaped casing material on the outer periphery of the core 2 can be reduced. The shape of the core 2 is not specified in particular. The shape may be a polygon having at least three angles, a substantial circle, a substantial ellipse, or a polygon having at least three angles with at least one angle or side notched, and those with a through hole formed therein. A vacuum heat insulating material 1 of these shapes or the shape with a through hole formed therein can be manufactured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005147033-A (JP)
Title: Fuel pump
Inventor: II SEIJI
IPC: F02M37/10
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump preventing wear of an impeller by eliminating pressure difference of fuel applied on a surface of the impeller and improving pump efficiency.  <P>SOLUTION: This fuel pump has a small groove communicating to a pressure raising groove provided on a front face of the impeller and has a large groove communicating to the pressure raising groove formed on a back face or a recess part composed of a through hole and an intermediate part having roughly blade like cross section shape formed inside of the pressure raising groove of the impeller. Fuel passes through the groove communicating to a blade or the recess part and presses the impeller when the impeller rotates, to eliminate pressure difference of fuel applied on the front face and the back face of the impeller. Consequently, since pressure difference is eliminated, the impeller and a casing do not contact and impeller is not worn. Since position of the impeller is not shifted, clearance between the impeller and the casing can be made small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004169033-A (JP)
Title: Novel paint composition for use in elastomer
Inventor: THENAULT NATHALIE
IPC: C08J7/046
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain such a paint and a varnish for use in an elastomer product as having the excellent wear resistance, light-fastness, weatherability, vibrational sound absorption and flexibility.  <P>SOLUTION: A paint composition or a varnish composition comprises, on the basis of solids respectively, 10-50 pts.wt. at least one polyurethane in the form of an aqueous emulsion; 10-30 pts.wt. at least two acrylic polymers or copolymers in the form of an aqueous emulsion; 10-70 pts.wt. inorganic or organic filler; 5-20 pts.wt. processing aid; 0-10 pts.wt. crosslinker; and 40-150 pts.wt. water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311934-A (JP)
Title: Board supporting means for fpd manufacturing apparatus
Inventor: HUR GWANG HO
IPC: H01L21/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board supporting means for a flat panel display (FPD) manufacturing apparatus, which is provided with lifting pins suitable for supporting not only the edges but also the center of a board to prevent it from bending upon lifting or lowering it.  <P>SOLUTION: The board supporting means comprises a board supporting base (36), on which a plurality of vertical through-holes each having the top of an inverted conical shape are formed and a glass board (40) is placed horizontally, and a plurality of elevating pins (32), which are inserted into the through-holes, respectively, in a vertically movable manner so as to lift or lower the board (40) from or to the board supporting base (36) and are made into the inverted conical shape that fit to the top of the through-holes, respectively. Since each elevating pin (32) is not a stick-like shape but the inverted conical shape, sticking closely to the board supporting base (36), temperature and electric potential differences between a part (A) with the elevating pin (32) and a part without it is prevented, so that no unevenness is formed on the board (40) to enable uniform film formation or etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159490-A (JP)
Title: Electronic photographing apparatus
Inventor: FUJIWARA MASATO
IPC: H04N7/24
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling means easily fine-adjusting a viewing angle without the need for troubling an operator by automatically changing a compression rate and the number of pixels of an image signal in interlocking with zoom control when a zoom means changes the viewing angle, in an electronic photographing apparatus including the zoom means for optically changing the viewing angle for e.g., a visualizer and a video conference system.  <P>SOLUTION: The control means is configured such that the control means temporarily carries out automatic compression rate revision and automatic number of pixel revision when revision of the viewing angle is caused by the zoom means, and restores the compression rate and the number of pixels after end of zooming to the original rate and the original number of pixels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004172131-A (JP)
Title: Connector structure and method for assembling the same
Inventor: BERGNER BERT
IPC: H01R43/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector structure which shows improved transmission parameter, which particularly reduces a crosstalk to the minimum, and which can further be economically produced from the viewpoints of a cost and a material, and to provide a method for assembling the same.  <P>SOLUTION: The connector structure has a connector 3 for electrically connecting at least two multicore cables 101, 102 and a corresponding counterparty connector 4. The cables have at least two pairs of cores 1-1, 1-2, 2-1, 2-2 and can symmetrically transmit differential signals variable at the time for each paired core. A connector housing and a counterparty connector housing respectively have contacts to be engaged with each other at an engaging time. The space dispositions of the ends of the cores and the contacts in the connector housing and the counterparty connector housing correspond to that of the core pairs of the cables. The two core ends and contacts of each paired core are disposed at a substantially equal distance to the core ends and contacts of another at least one core pair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005156309-A (JP)
Title: Method for evaluating weatherability of coating film and method, and apparatus for testing accelerated deterioration of the coating film
Inventor: SUDOU NOBUHISA
IPC: G01N33/32
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce not only the "discoloration" or "fading" of a coating film in outdoor exposure, but also the "crack" and "peel off" of the coating film with high precision in a test for the accelerated deterioration of the coating film.  <P>SOLUTION: A test unit A of the accelerated deterioration test of the coating film is constituted of a first process 1 of acid immersion for immersing a specimen, in a solution with a PH of 1 and a temperature of 60°C for 1 hr and a second process 2 for applying light irradiation of a light irradiation quantity of 100 MJ/m<SP>2</SP>to the specimen from the light irradiation by high-energy xenon. In a second process 2, water spray and light irradiation are first applied to the specimen over 80 min, and only light irradiation is subsequently applied to the specimen at 73°C for over 60 min. In the second process 2, water spray and light irradiation performed over 80 min and light irradiation performed at 73°C for over 60 min are successively repeated a predetermined number of times. The light irradiation with the light irradiation quantity of 100 MJ/m<SP>2</SP>due to intensive energy xenon is applied for the whole second process 2. The test unit A, comprising the first and second processes 1 and 2, is repeated a predetermined number of times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156869-A (JP)
Title: Driving circuit, emission display device and game machine
Inventor: KOJIMA TOSHIYUKI
IPC: G09G3/20
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit which surely prevents erroneous lighting of a plurality of light emitting elements.  <P>SOLUTION: The driving circuit 55 which emits light emitting diodes LED1 to LED20 arranged and connected like a matrix is provided with a discharge circuit 57 connected to common lines CL1 to CL4 so as to discharge electric charge accumulated in the common lines CL1 to CL4. The discharge circuit 57 is constituted of npn type transistors TR5 to TR8. The npn type transistor TR5 to TR8 are constituted so as to discharge the electric charge accumulated in the common lines CL1 to CL4 by switching the common lines CL1 to CL4 so as to be grounded to a ground terminal by allowing a discharge signal to be inputted on their base sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153682-A (JP)
Title: Method and device for determining exchange time of consumption articles for vehicle
Inventor: NAKAZAWA YOSHIKAZU
IPC: G06Q50/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To inform exchange time of consumption articles for a vehicle as an object of determination by using an accumulated traveling distance and a reference distance showing the exchange time.  <P>SOLUTION: Exchange time of consumption articles for a vehicle (tires and engine oil or the like) as an object for determination is determined on the basis of the accumulated travelling distance. When accumulated travelling distance reaches an accumulated travelling distance between a first reference distance to a second reference distance, information that exchange time of the consumption articles for a vehicle is coming soon is informed to a driver by a voice message or lighting a display lamp. When the accumulated travelling distance exceeds the second reference distance, arrival or passing of exchange time of the consumption articles for a vehicle is informed to the driver by the voice message and flashing the display lamp. Since the accumulated travelling distance is computed based on outputs from a car speed sensor, information about exchange time is accurate. The voice message is output by connecting with an accessory power source. The driver can surely recognize arrival of exchange time with information using the voice message and the display lamp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160201-A (JP)
Title: Method of automatically switching power supply and power supply apparatus having its function
Inventor: MINEGISHI KOTARO
IPC: H02J9/06
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize switching of a power receiving input system without a backup power supply like a storage battery and without stopping a power source supply.  <P>SOLUTION: A power supply apparatus includes a plurality of power receiving circuits 1, 2 which receive powers in parallel by providing a plurality, receiving power polarity detectors 12, 22 for detecting the polarity of the receiving power input by comparing with a predetermined polarity reference, and polarity matching switching units 13, 23 for sequentially or reversely connecting lines A and B of an input side to lines A and B of output side to bring the polarities into coincidence based on the polarity detection result. One of predetermined polarity references is a polarity of output line B when there is a power supply output, and the other is a ground level when there is the power receiving input. The detecting and switching can be realized by a circuit configuration of a single or a combination of a relay, a diode, a transistor, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004188188-A (JP)
Title: Device for iontophoresis
Inventor: FUKUDA KENJI
IPC: A61N1/30
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for iontophoresis having high dosage of a target medicine.  <P>SOLUTION: The iontophoresis device is used for permeation of ionic medicines into a living body through ion exchange membranes 6 which have porous films as substrates. The ion exchange membrane 6 uses a thermoplastic resin porous film as a substrate having an average porous diameter of 0.005-5.0 μm and a porosity of 20-95%, and polymeric monomers are impregnated into the porous film, and ion exchange groups are introduced after polymerizing the monomers to obtain the ion exchange membrane having a thickness of 5-150 μm, an ion exchange capacity of 0.1-6.0 mmol/g, and a moisture content of 5-90%, and it is effective when this is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005154386-A (JP)
Title: Nitrogen-containing epoxy (meth)acrylate and method for producing the same and composition and cured product thereof
Inventor: TAKAYANAGI TAKASHI
IPC: G03F7/027
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To relate to a N-containing epoxy (meth)acrylate and the N-containing epoxy (meth)acrylate-including resin composition having increased stability during the synthesis and when synthesized, provide a resin composition having increased storage stability, further provide hardened products that can be used as paint, flooring material, electronic/electric materials, composite material, coating material, adhesive and fiber treatment agent by hardening N-containing epoxy (meth)acrylate composition with heat or light with increased hardness of the hardened products.  <P>SOLUTION: An N-containing compound and an epoxy group-bearing (meth)acrylate are allowed to react with each other at a specific ratio and, during this reaction, an N-oxide compound and/or a hydroquinone compound are admixed to the reaction mixture to produce the N-containing epoxy (meth)acrylate. Thereby a composition including the N-containing epoxy (meth)acrylate is produced. Further, the composition is hardened to produce hardened products.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163378-A (JP)
Title: Indication device for working machine
Inventor: KOMATSU HIDEKI
IPC: E02F9/26
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indication device for a working machine capable of confirming a maintenance period of a required component within a short time.  <P>SOLUTION: A memory section 3a includes all component memory section 3a1 memorized in connection with all components required for the maintenance period, a selective component memory section 3a2 selectively memorizing only specified components among the all components required for maintenance in connection with the maintenance period and a group selective component memory section 3a3 selectively memorizing only a plurality of specified components related to a specific function among all components required for maintenance in connection with the maintenance period, the selective component memory section 3a2 or a selective component memorized to the group selective component memory section 3a3 or an indication processing section 3d processing by only indicating the group selective component to an indication section 1 is included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176414-A (JP)
Title: Electromagnetic actuator and shutter device having it
Inventor: NUMNUAL PHICHET
IPC: G03B9/26
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator which is of simple constitution and besides is easy of control and can be controlled besides the rotational direction, and a shutter device which has it.  <P>SOLUTION: Both ends of a drive shaft 114 fixed to a rotor 101 are retained capably of sliding in vertical and rotational directions by retaining members 102, 105. The topside of retaining member 102 is provided with second stators 104a, 104b for shifting the rotor 101 in thrust direction. The second stators 104a, 104b are magnetized by the second coil 103 provided in the retaining member 102. The rotor 101 shifts upward or downward, based on the polarity of the downside of the second stators 104a, 104b. At this time, the drive shaft 114 fixed to the rotor 101 shifts in thrust direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172502-A (JP)
Title: Probe solution supplying apparatus
Inventor: TAKAHATA KAZUAKI
IPC: G01N33/53
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe solution supplying apparatus that is in a simple configuration but can simultaneously supply a plurality of probe solutions from a plurality of liquid supply ports to a plurality of nozzles.  <P>SOLUTION: A liquid discharging apparatus discharges different probe solutions containing different probes for each probe solution for manufacturing a probe carrier in which a plurality of types of probes that are specifically combined with a target substance are fixed at different positions on the carrier. In the liquid discharging apparatus, a plurality of heads are fixed to a head having fluid discharge sections having a liquid accommodation section for accommodating the probe solution and a nozzle for discharging liquid communicating with the liquid accommodation section corresponding to the number of a plurality of types of probes. The plurality of fixing sections for fixing the head are mounted to the arm, the arm is mounted to a support shaft having a rotary mechanism, and the probe solution supplied to the accommodation section is supplied into the nozzle by centrifugal force generated by rotating the support shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170856-A (JP)
Title: Method for oxidizing olefinic hydrocarbon
Inventor: KAWANAMI HAJIME
IPC: C07D301/08
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for oxidizing olefinic hydrocarbons in which conversion and the yields of reaction products are improved, and selectivity of carbonyl compounds or epoxides is optionally improved, without using reducing agents such as hydrogen accompanied by a danger of explosion.  <P>SOLUTION: Carbonyl compounds and/or epoxides, or carbonyl compounds and/or epoxides and carboxylic acids are produced by oxidizing olefinic hydrocarbons with oxygen, air or a gas containing oxygen, using supercritical carbon dioxide, subcritical carbon dioxide or carbon dioxide as a reaction medium and using inorganic oxides and/or noble metals as a catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168874-A (JP)
Title: Screw
Inventor: HASEGAWA KENJI
IPC: A61C8/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily handleable screw for easily and safely fixing an artificial membrane in a mouth.  <P>SOLUTION: The screw 1 fixes the artificial membrane for covering a defect part to an alveolar bone when a defect exists in the alveolar bone to which an artificial dental implant is planted and a new bone is regenerated in the defect part. The screw 1 includes: a screw part 2 having a disk shape head 2b for fixing the artificial membrane to a alveolar bone, which is screwed onto the alveolar bone, by pressurization onto the alveolar bone; a shaft part 3 for rotating the screw part 2; and a columnar flexion breaking part 4 having a diameter being substantially equal to that of the screw part main body 2a of the screw part 2. The screw part 2 and the shaft part 3 are integrally formed on the same axial center via the flexion breaking part 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170299-A (JP)
Title: Energy absorbing structure and energy absorbing method of automobile
Inventor: SHIMIZU NOBUTOSHI
IPC: B62D25/20
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform energy absorption in a collision while lightening a front side member.  <P>SOLUTION: The front side member 1 is made of hollow carbon fiber reinforcing resin (CFRP), and its front section 11 is formed in a hollow cylindrical shape. A bracket 5 to be attached to a radiator core support of the vehicle front part has an end plate section 7 and a linking shaft section 9, and a conical section 9b of the linking shaft section 9 is inserted into the front section 11. At this time, the inner diameter d<SB>1</SB>of the front section body 11a in the front section 11 is set smaller than the outer diameter d<SB>2</SB>of the end 9c on the base end side of the conical section 9b. In the vehicle collision, the conical section 9b breaks the front section 11 to absorb energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171193-A (JP)
Title: Biodegradable resin composite material-molded article having high rigidity and impact resistance
Inventor: FUJITA AKIHIRO
IPC: C08L101/16
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable resin composite material-molded article having biodegradability, excellent in rigidity, impact strength and productivity, and useful for a molding material of box bodies and plastic parts used for household electric utensils and portable information terminals.  <P>SOLUTION: This biodegradable resin composite material-molded material having high rigidity and impact strength comprises ≥2 biodegradable resins having different transition points by taking a melting point as the transition point in a crystalline biodegradable resin, and a glass transition point in an amorphous biodegradable resin as the transition point, and ≥1 biodegradable resin is dispersed as a fibrous state. Also, the method for producing such biodegradable resin composite material-molded article is characterized in that the molding temperature on molding is lower than the maximum transition temperature of the biodegradable resins.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004228562-A (JP)
Title: Load lock purge method and its equipment
Inventor: TAPP FREDERICK L
IPC: C23C16/44
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of vacuum chamber load lock purge, and its equipment.  <P>SOLUTION: The purge equipment is equipped with a purge gas diffusion apparatus located at the rear of the load lock chamber. The purge gas diffusion apparatus is located near the vacuum door, apart from the atmosphere door so that the purge gas can be diffused toward the atmosphere door in purge. The purge gas diffusion apparatus is porous so that the purge gas such as nitrogen can purge the oxygen or other contaminant from the load lock out the load lock chamber. The purge gas diffusion apparatus may be tubular and is placed in an offset channel portion, which communicates with a through-way of the load lock chamber and is offset from the through-way, in the load lock chamber. Products, such as semiconductor wafer, can advance through the through-way without prevention of the diffusion apparatus. The load lock purge system is useful, for example, in a thin film deposition process, or, other process where precisely controlled pressure and concentration affect the integrity of the process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005183532-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KOROGI HAYATO
IPC: H01L21/304
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that after removing a conductive film on a wafer, if rinsing with pure water is conducted with slurry residues remaining on the surface, Cu corrosion occurs due to uneven distribution of water.  <P>SOLUTION: A method of manufacturing a semiconductor device comprises processes of forming a concave portion in an insulation film formed on the wafer 202, embedding the conductive film in the concave portion, removing part of the conductive film hanging out of the concave portion by polishing, and forming a thin liquid layer on the polished surface of the wafer 202 by rotating the wafer 202 at a high speed after removing the conductive film hanging out of the concave portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI