baber/WOPTO huggingface dataset:
Patent JP-2005012027-A (JP)
Title: Hybrid magnet and magnetostrictive actuator
Inventor: FUJITA KAZUHIRO
IPC: H01F7/04
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid magnet capable of applying magnetism from a permanent magnet to the axial direction of a coil center.  <P>SOLUTION: The hybrid magnet 5 comprises a yoke 50 formed of a magnetic body, a cylindrical permanent magnet 54 fixed on the inner peripheral surface of a yoke body 51, and an air-core coil 55 for generating a magnetic field which is fitted to the inner peripheral surface of the permanent magnet 54. An exciting current is supplied to the magnetic field generating air-core coil 55 so as to form a closed magnetic path B. In the yoke body 51, a line of magnetic force turned around the closed magnetic path B is reversed from a line of magnetic force turned around a closed magnetic path A and the exciting current is supplied so that much magnetic flux is generated as compared with the amount of magnetic flux turned around the closed magnetic path A. The line of magnetic force turned around the closed magnetic path A is forced back by the line of magnetic force turned around the closed magnetic path B, and is turned around a closed magnetic path C. Consequently, magnetism from the permanent magnet 54 and magnetism from the magnetic field generating air-core coil 55 are applied to the axial direction of the center of the coil 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011239-A (JP)
Title: Ticket transfer system, ticket confirmation device and ticket transfer method
Inventor: HORIGUCHI SHOICHI
IPC: G06Q20/32
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To transfer an electronic ticket with an ID between a plurality of portable terminals while preventing unauthorized use.  <P>SOLUTION: A portable terminal 10 receives the electronic ticket with ID1 wherein a digital signature is applied to its ID1 and an electronic ticket, from a ticket issuing server. Thereafter, when the portable terminal 10 acquires, from a portable terminal 30, its ID2, the portable terminal 10 applies the digital signature to the terminal ID 1, 2 showing a transfer source and a transfer destination of the ID1 electronic ticket with the ID1, and produces transfer certificate data. The portable terminal 10 transmits the electronic ticket with the ID1 to the portable terminal 30 together with the transfer certificate data. The portable terminal 30 exhibits the electronic ticket with the ID1, the transfer certificate data and the ID2 to certificate validity of a transferor of the electronic ticket and that its own terminal is the regular transferor. An automatic ticket gate 40 permits passage of the portable terminal 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004062180-A (JP)
Title: Display device
Inventor: KIMURA MUTSUMI
IPC: H05B33/14
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously realize a decrease in an off-current in a switching transistor and an increase in an on-current in a current transistor in a display device.  <P>SOLUTION: The switching transistor has a lightly doped drain (LDD) structure or an offset structure and the current transistor has a self-aryne structure. Alternatively, the switching transistor and the current transistor have the LDD structure or the offset structure and the LDD length or the offset length of the switching transistor is made longer than that of the current transistor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005016570-A (JP)
Title: Mode transition control device of hybrid car
Inventor: AKIYAMA KIYOSHI
IPC: B60L50/16
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mode transition control device of a hybrid car capable of suppressing the occurrence frequency of the driving force shock by avoiding frequent mode transitions between a second steady-state mode and a third steady-state mode while smoothly performing mode transitions from a first steady-state mode to the third steady-state mode with excellent response.  <P>SOLUTION: In the mode transition control device of a hybrid car, a mode selection means selects the steady-state mode to which steady-state mode area the vehicle driving point to be determined by the detected vehicle speed value and the calculated target driving force value belongs on a steady-state mode area map. A mode transition condition means performs the mode transition in the order of the first steady-state mode → second steady-state mode → third steady-state mode when the selection is changed from the first steady-state mode to the second steady-state mode, or when the selection is changed from the first steady-state mode to the third steady-state mode, and prohibits the mode transition from the third steady-state mode to the second steady-state mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016606-A (JP)
Title: Screw coupling device and method, and disassembling method for screw coupling device
Inventor: GOCHI TAKAHIKO
IPC: F16B5/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw coupling device capable of being disassembled to be left for recycling in the condition that no other members are attached and being turned into pellets through crushing to serve again for a resin molding process.  <P>SOLUTION: The screw coupling device is equipped with a set screw, a first member having a first through hole admitting penetration of the set screw, a fixing member formed from metal and having a female threaded part whereto the set screw is fitted, and a second member having a second through hole to admit penetration of the set screw, an insert hole to admit insertion of the fixing member from the direction approximately perpendicular to the direction in which the set screw is fitted, and a plurality of placing parts on which the fixing member inserted from the insert hole is placed. After the fixing member is inserted from the insert hole in the second member and placed on the placing parts, the first member is abutted to the second member, and the set screw is inserted through the first through hole in the first member and the second through hole in the second member and fitted fast in the female threaded part of the fixing member, and thereby the first member and the second member are coupled together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018421-A (JP)
Title: Management device, service providing device, and communication system
Inventor: ISHII HIROSHI
IPC: G06F21/41
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal use of a service such as falsification or spoofing.  <P>SOLUTION: The management device 1 authenticates the log-on of a user's terminal 4, then selects a service providing device for providing a service to the user's terminal 4 as a selected service providing device, sends authentication information 340 including an identification number, a user ID and the like and notifying the user's terminal 4 to the selected service providing device alone, and sends service provision destination information 350 including an identification number and a message digest of the authentication information 340 to the user's terminal 4. The user's terminal 4 sends authentication confirming information 360 including an identification number and a message digest to the selected service providing device based on a connection destination address of the service provision destination information 350. The selected service providing device performs the authentication processing of the user's terminal 4 using the authentication information 340 and the authentication confirming information 360, and starts service provision to the user's terminal 4 in the case where authentication can be performed correctly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016248-A (JP)
Title: Demolition method and demolishing device for form panel
Inventor: MEGURO TAMOTSU
IPC: E04G19/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demolishing device for a form panel by which the form panel is demolished in a simple mechanism and in a short time.  <P>SOLUTION: The form panel 4 includes a rectangular plate member 26, a crosspiece 27 extending along at least one longitudinal end edge of the plate member 26, and a plurality of vertical bars 28 extending in a longitudinal direction toward the crosspiece 27. The crosspiece 27 and the vertical bars 28 are nailed and fixed to a face of the plate member 26. The form panel 4 is demolished by relatively displacing the plate member 26, the crosspiece 27 and the vertical bars 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017234-A (JP)
Title: Visual inspection method, visual inspection device, and manufacturing equipment for electronic circuit substrate
Inventor: HATTORI SEIJI
IPC: H05K3/34
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual inspection method capable of inspecting even an inspected object of complicated appearance structure with a relatively simple constitution at a relatively high speed to shorten the inspection time, a visual inspection device therefor and a manufacturing equipment for an electronic circuit substrate.  <P>SOLUTION: In this visual inspection method, a solid object to be inspected Oj is irradiated from obleakly above in the lateral and longitudinal directions of the object to be inspected Oj with parallel beams from illumination lamps 13A, 13E, and 13C arranged in several sites in an outside thereof, an illuminated face and a shading face of the object to be inspected Oj are photographed by a video camera 14 arranged on the upper side thereof to obtain the first plane image Im1 and the second plane image Im2, and the quality of the object to be inspected Oj is inspected based on a condition of a joint line in a composition plane image provided by composition of the both plane images Lm1, Im2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004121824-A (JP)
Title: Medical receptacle
Inventor: KAGAMI MAMORU
IPC: C08L23/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve dampproofness, oxygen barrier performance, impact strength and pinhole resistance of a receptacle by forming it of a laminated body having a resin composition layer A formed by blending a specified polyethylene to thermoplastic saturated norbornene polymer and a coating layer B.  <P>SOLUTION: This medical receptacle is provided with, at least, the resin composition layer A formed of 85-40 wt.% of thermoplastic saturated norbornene polymer and 15-60 wt.% of polyethylene with density of 900-970 kg/m<SP>3</SP>and the coating layer B joined with, at least, one surface of the resin composition layer A. This receptacle is formed of the laminated body having, at least, one-directional cutting extension of 300% or more, which is measured by a tensile cutting test described in JIS K6781.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005022989-A (JP)
Title: Composition containing solubilized or dispersed hardly soluble compound
Inventor: TAKEDA KOICHI
IPC: A61P35/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing a solubilized or dispersed hardly soluble compound.  <P>SOLUTION: This composition containing the solubilized or dispersed hardly soluble compound is characterized by containing 0.002 to 10 wt.% of the hardly soluble compound, 0.1 to 30 wt.% of an oily component, 0.01 to 6 wt.% of an emulsifier, and 0.01 to 50 wt.% of a cyclodextrin compound, and having a fat emulsion form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046180-A (JP)
Title: Display device and electronic device provided therewith
Inventor: TSUDA KAZUHIKO
IPC: G02F1/1368
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having active elements capable of achieving lower electric power consumption while maintaining a good display grade.  <P>SOLUTION: A liquid crystal panel 2 is provided with scanning signal lines 31 etc., for supplying scanning signals to gate electrodes 20 etc., of TFTs 14 etc., and data signal lines 32 etc., for supplying data signals to data electrodes 24 etc., of the TFT 14. Electrode pads 27a etc., for auxiliary capacitance for forming the auxiliary capacitance and auxiliary capacitance wiring 33 etc., are disposed in positions not facing the lines 31 etc., avoiding the positions of the lines 31 etc. Reflection electrodes 54b are arranged in such a manner that the points facing the lines 31 for driving the pixels on one line exist and the rewriting frequencies of a screen in this state is controlled to ≤30 Hz. Driving is so performed that the data signals supplied to the lines 32 etc., are inverted in polarities at every one scanning signal and that the data signals inverted in polarities at every rewriting are inputted to one pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005021367-A (JP)
Title: Cfm gain adjustment method and ultrasonic diagnostic apparatus
Inventor: AMAMIYA SHINICHI
IPC: A61B8/06
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a large fuctuation in degree of change of a noise indication level to an operation of an operator.  <P>SOLUTION: A system parameter is read out (step H1) and a CFM gain step is determined (step H2) according to the read out system parameter. For example, when a packet size is a first packet size and the CFM gain step is a first CFM gain step, the first CFM gain step is changed to a second CFM gain step smaller than the first CFM gain step in the case that the first packet size is changed to a second packet size larger than the first packet size. The CFM gain can be easily adjusted and operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028210-A (JP)
Title: Exhaust gas treatment system
Inventor: KOBAYASHI TAKAFURU
IPC: B01D53/74
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment system capable of reducing treating cost and equipment cost and miniaturizing the system.  <P>SOLUTION: Dust and soot in high temperature exhaust gas is captured by an electric collector 12 of high temperature dry type, nitrogen dioxide NO<SB>2</SB>in the exhaust gas is removed by a denitrification means, thereafter, the exhaust gas is cooled by an air heater 14 and is allowed to flow through an activated carbon fiber layer as an activated carbon treatment means and sulfur oxides SO<SB>2</SB>and SO<SB>3</SB>included in the exhaust gas are removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004122117-A (JP)
Title: Polymer coagulant
Inventor: SUZUKI KAZUMICHI
IPC: C08F220/56
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer coagulant and its treatment method which improve floc strength in a wastewater treatment using the polymer coagulant.  <P>SOLUTION: The polymer coagulant consists of a vinyl-based water-soluble polymer whose essential components comprise a (meta) acrylic monomer (a) with an amide group, a monomer (b) with a carboxyl group and a (meta) acrylic monomer (c) expressed by the general formula (1) with a sulfonic acid group or a sulfonate group. Copolymerization mole ratios of (a), (b) and (c) of the polymer coagulant are respectively 1≤(a)≤ 93, 1≤(b)≤ 93, and 6≤(c)≤ 98 to the total moles of (a), (b) and (c). Herein, the general formula (1) is expressed by CH<SB>2</SB>=CR<SP>1</SP>-COO-X<SP>1</SP>-SO3 Y<SP>1</SP>[ wherein R1 is H or CH<SB>3</SB>; X<SP>1</SP>is a 2-4 C alkylene group; Y<SP>1</SP>is H, an alkali metal or an alkaline-earth metal].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005051331-A (JP)
Title: Coupling structure between microstrip line and dielectric waveguide
Inventor: SHINO NAOYUKI
IPC: H01P5/107
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure between a dielectric waveguide and a microstrip line at a low conversion loss that can easily be manufactured by multilayer technologies of prior arts and to provide a filter board or an antenna board with a coupling structure with a low conversion loss.  <P>SOLUTION: The structure is used to couple the microstrip line 7 to the dielectric waveguide 6 provided with a pair of major conductor layers sandwiching a dielectric layer and formed in parallel, and two columns of a via-hole group formed to electrically connect the conductor layers at the interval of a cut-off wavelength in a signal transmission direction. Further, in the structure, a transmission via-hole 11 is extended into the dielectric waveguide 6 via an opening 14 provided to the major conductor layer of the dielectric waveguide 6 from the end of the microstrip line 7, and a conductor pattern 12 in parallel with the major conductor layers is formed to the other end of the transmission via-hole 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049562-A (JP)
Title: Liquid crystal display
Inventor: KOJIMA YASUHIRO
IPC: G02F1/1345
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having a laminated structure wherein a terminal formation part of a liquid crystal display panel mounted on the inner part of a casing of a liquid crystal display, an IC chip to be electrically connected to lead terminals of the terminal formation part and mounted in the inner part of the casing or the like can be protected from impact or the like due to collision with the casing and light made incident on the circuit surface of the IC chip can be shielded.  <P>SOLUTION: A spacer member 13 is disposed between the liquid crystal display panel 2 and the casing 11 on the side of a transparent substrate 3 where the terminal formation part 7 is formed so that one end edge part of the spacer member 13 is opposed to the terminal formation part 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055503-A (JP)
Title: Fixing roller and fixing device
Inventor: YAMADA TOSHIYUKI
IPC: G03G15/20
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device having a fixing roller and a pressure roller which realizes compatibleness of the smaller quantity of heat with the enhancement of strength, and restrains temperature rise in a paper non-passing part being the harmful influence of the smaller quantity of heat.  <P>SOLUTION: The core bar of the roller of the fixing device is a hollow roller having a plurality of holes, and the area rate of the hole to the surface of the roller per unit area is made higher in the center part than at the end in the longitudinal direction of the roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004939-A (JP)
Title: Electro-optical device and projector
Inventor: MURAIDE MASAO
IPC: G02F1/1368
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To make opening ratios of pixels high and also to perform picture display which has high contrast ratio and is bright and has high quality by reducing alignment faults of liquid crystal and the like caused by difference in level of surfaces on substrates facing to liquid crystal and the like and alignment faults of the liquid crystal and the like due to transverse electric fields in an electro-optical device such as liquid crystal device.  <P>SOLUTION: This electro-optical device is provided with pixel electrodes (9a) on a TFT (thin film transistor) array substrate and counter electrodes on a counter substrate. The base surface of the pixel electrode on the TFT array substrate or the base surface of the counter electrode on the counter substrate is raised at an area confronting the gap between pixel electrodes adjacent with each other by which vertically aligned liquid crystal is driven by driving voltages whose polarities are reverse with each other at the time of an inversion drive. Edges of pixel electrodes adjacent with each other are positioned at this raised part 301'. This base surface is formed in planarity at an area confronting the gap between pixel electrodes adjacent with each other which are driven by driving voltages whose polarities are identical with each other at the time of the inversion drive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005029728-A (JP)
Title: Gasification apparatus
Inventor: KUMAGAI KENJI
IPC: B09B3/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasifying furnace for gasifying roughly crushed waste to produce a gas free from tar.  <P>SOLUTION: The gasifying furnace of the gasification apparatus is composed of a vertical cylindrical gasifying furnace 13 having a gas discharging port 71 for discharging produced gas at the top of the furnace, a fire grate placed at the bottom part of the gasifying furnace 13, a raw material supplying port 69 opened on the sidewall of the gasifying furnace 13 to supply the raw material to the fire grate, a feeding port 63 to supply a gasifying agent containing oxygen to the fire grate, a discharging port 67 to discharge incombustible material from the fire grate and a nozzle 65 positioned on the sidewall of the gasifying furnace 13 and supplying the oxygen-containing gasifying agent in tangential direction to form a jet flow layer. The apparatus can gasify the roughly crushed wastes and discharge produced gas free from tar.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028025-A (JP)
Title: Adhesive member for knee
Inventor: SHIMOBAYASHI KOTARO
IPC: A61F5/01
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive member for the knee allowing a person having no special knowledge of taping to quickly and easily fix the knee joint and reducing discomfort in the inside portion of the knee joint and stimulus to the skin due to stuffiness.  <P>SOLUTION: This adhesive member for the knee has a U shape and an angle formed by curved bottom sides of the U shape is 120° or less; or, this adhesive member has an elliptical shape having a slit formed by cutting a part of an annulus, an angle formed by recessed part short sides of the elliptical annulus is 120° or less; and this adhesive member has an elastic fixing member and ah adhesive layer. The hysteresis of this adhesive member for the knee, when extending 80% thereof, is preferably 85% or more. The tensile stress of this adhesive member for the joint, when extending 20% thereof, is preferably 10 N/19 mm width or less and, when extending 80% thereof, is preferably 15 N/19 mm width or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041396-A (JP)
Title: Pneumatic radial tire, and its manufacturing method
Inventor: KUWAJIMA MASATOSHI
IPC: B60C9/22
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire having further improved high-speed durability effectively using an organic fiber cord having low middle elongation, and its manufacturing method.  <P>SOLUTION: In the pneumatic radial tire, a reinforcing cord of a belt reinforcing layer 4 is formed of the organic fiber cord having 5.5% or lower of middle elongation at a loaded time of 67N, and the organic fiber cord is wound with a pretension of 3-12N/code at a molding time of an unvulcanized tire. The organic fiber cord is used as the reinforcing cord, it is wound on the organic fiber cord so as to apply the pretension of 3-12N/code at the molding time of the unvulcanized tire, and the middle elongation of the organic fiber cord is made 5.5% or lower after the vulcanization of the unvulcanized tire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041672-A (JP)
Title: Device and method for controlling elevator
Inventor: KOMATSU TAKANORI
IPC: H02P21/34
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling an elevator capable of estimating temperature of a winding of an elevator motor at high accuracy even when a motor driving the elevator is an alternating current motor.  <P>SOLUTION: Because a current measuring means driving a motor of an elevator is provided to measure the current at the time of statically holding a car, resistance of the winding can be decided to an alternating current motor by a simple relation formula. Therefore, because temperature of the winding of the motor can be calculated, and temperature of the motor can be estimated at high accuracy without hindrance to operation, the operation of the elevator can be controlled to restrain temperature rise of the motor, so as to restrain failure of facility such as burnout of the motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI