baber/WOPTO huggingface dataset:
Patent JP-2005302173-A (JP)
Title: Lens actuator
Inventor: HOSODA RYOZO
IPC: G11B7/09
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To properly drive a lens holder in the focal direction.  <P>SOLUTION: In a lens actuator constituted so that the lens holder 3 with an objective lens OL is movably fitted outside of a guide shaft 5 on an act base 4, a flexible cable F of which elastic displacement is possible by stopping a front end part on a rear edge surface of the lens holder 3 is bent approximately like the U-shape, a rear end part of the flexible cable F is fixed to a rear edge board 7 of the act base 4, near the front edge part of the flexible cable F is bent to the side of the lens holder 3, a front side loop part Fa is formed, the lens holder 3 is driven in the focusing directions a, b and the tracking direction along the guide shaft 5, a rear side loop part Fb is formed by bending near the rear edge part of the flexible cable F backward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303115-A (JP)
Title: Metal mold for molding magnet roller and magnet piece
Inventor: IWAI MASAHARU
IPC: H01F41/02
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that magnetic grain orienting yokes can not be arranged on parting lines, when the parting lines are set on the same line in the molding of a shaft-integrated magnet roller, and magnetic grains cannot be oriented in a state of inclined from the radial direction center line of a magnetic piece, when the parting lines are set on the same line in the molding of the magnet piece.  <P>SOLUTION: In the molding of the shaft-integrated magnet roller 7, metal mold constitution is adopted a the structure, where the parting lines 4 of two divided split molds are not set on the same line. In the molding of the magnet piece 3 also, metal mold constitution is adopted in the structure, where the parting lines of two divided split molds are not set on the same line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301061-A (JP)
Title: Method for manufacturing particle for toner
Inventor: KAIHO HIROSHI
IPC: G03G9/08
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having excellent durability and fixing property and causing less filming.  <P>SOLUTION: The method for manufacturing toner includes steps of: preparing a dispersion liquid of resin particles having a functional group and of release agent particles; compounding a network forming agent which reacts with the functional group to form a network among the resin particles into the dispersion liquid; and spray drying the dispersion liquid at a temperature lower than the melting point of the release agent constituting the release agent particles. The release agent particles are preferably made of a release agent having an acid value, and thereby, the resin particles and the release agent particles cross-link to form a network to result in excellent durability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005154886-A (JP)
Title: Free-cutting steel and fuel injection system component using the same
Inventor: KANO TAKASHI
IPC: C22C38/18
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free-cutting steel capable of suppressing production of coarse inclusions, and having a high fatigue strength and an excellent machinability.  <P>SOLUTION: The free-cutting steel contains, by mass %, 0.1 to 0.5% C, 0.05 to 2.5% Si, 0.1 to 3.5% Mn, 0.0005 to 0.004% S, 0.01 to 0.06% Al, 0.003 to 0.01% Ti, ≤0.0015% 0, 0.003 to 0.01% N, 0.015 to 0.025% Bi, and the balance of Fe and inevitable impurities, wherein the formula (1) below is satisfied: -4.8≤log(([N]-0.0015)×[Ti]<SP>0.98</SP>)≤-4.3...(1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005300487-A (JP)
Title: Neutron disc chopper
Inventor: YOSHIDA KATSUHIKO
IPC: G21K5/02
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutron chopper which can precisely sort neutron having desired energy.  <P>SOLUTION: In a neutron disk chopper rotating a disk 2 having a passing part where neutron beam passes and a shielding part including neutron absorber where neutron beam is shielded, the thickness of the disk 2 is formed so as to be gradually reduced from the rotation center side to the periphery side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306622-A (JP)
Title: Hydrogen generating apparatus
Inventor: TOSAKA ATSUSHI
IPC: B01D71/02
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To propose a procedure of using a hydrogen permeation membrane in a separation step of hydrogen so as to separate hydrogen by the pressure difference, and to provide a vanadium alloy film as a specific material.  <P>SOLUTION: The hydrogen generating apparatus is equipped with: a reaction means to allow a halogen such as iodine or bromine to react with sulfur dioxide and water to produce a sulfuric acid aqueous solution and a halogenated hydrogen aqueous solution; a separation means to separate the sulfuric acid solution from halogenated hydrogen solution by the difference in specific gravity; a concentration means for the separated halogenated hydrogen aqueous solution; a halogenated hydrogen decomposition means to decompose the concentrated halogenated hydrogen into halogen and hydrogen; a halogen reuse means to isolate the produced hydrogen by decomposition while to supply the produced halogen by decomposition to the above reaction means; a concentration means for the separated sulfuric acid solution; a sulfuric acid decomposition means to decompose the concentrated sulfuric acid into sulfur dioxide, oxygen and water; and a sulfur dioxide reuse means to supply at least sulfur dioxide in the produced sulfur dioxide, oxygen and water by decomposition into the reaction means. The halogen reuse means uses a vanadium alloy film as a hydrogen separation membrane which separates hydrogen by setting the pressure difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308005-A (JP)
Title: Bearing unit with ic tag
Inventor: TAKADA SEIICHI
IPC: B23P21/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit with an IC tag capable of reading out and writing in various information of a bearing while the bearing is built in and of preventing bearing combination error after disassembly.  <P>SOLUTION: The bearing unit consists of bearing unit component parts such as the bearing 1, a housing 14 having the bearing built therein, a shaft 19, covers 3, 4, and a seal 10 of the housing. An IC tag 15 is attached to at least one of the bearing unit component parts, and an IC tag 16 is attached to the bearing 1 in this bearing unit. The IC tag 15 attached to the bearing unit component part is readable and writable, and the IC tag 16 attached to the bearing 1 is only readable. Information correlating the bearing 1 and the bearing unit component part on which the IC tag 15 is attached is stored in the readable and writable IC tag 15 attached to the bearing unit component part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311724-A (JP)
Title: Receiver, transmitter and information communicating method
Inventor: KORI TAKEJI
IPC: H04J11/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for appropriately corresponding to relatively different change caused in a simplex signal for each coordinate axis and to provide a new form for information communication which uses the simplex signal.  <P>SOLUTION: Each multiplication and integration circuit 203 multiplies a reception signal received by an antenna 201 by an orthogonal signal from an orthogonal signal outputting part 202 and integrates the multiplication result to thereby correlatively detect a scalar value of a coordinate axis. Each normalization circuit 205 normalizes the correlatively detected scalar value by multiplying the scalar value by a conversion factor from a conversion factor outputting part 204. A signal point detection circuit 207 receives normalized scalar values 206 from respective normalization circuits 205, detects the signal point with the highest likelihood among signal points represented by the scalar values 206 and outputs data corresponding to the signal point as received information 208.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309124-A (JP)
Title: Zoom lens
Inventor: MITSUSAKA MAKOTO
IPC: G02B15/20
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which has good optical performance though the zoom lens has a wide viewing angle and a large-diameter while having a desired variable power ratio.  <P>SOLUTION: In an optical system which has a negative 1st lens group L1, a positive 2nd lens group L2, a negative 3rd lens group L3, and a positive 4th lens group L4 in order from an object side, and in which, in the case of variable magnification from a wide angle end to a telephoto end, spacing between the 1st lens group L1 and the 2nd lens group L2 becomes small, spacing between the 2nd lens group L2 and the 3rd lens group L3 becomes large, and spacing between the 3rd lens group L3 and the 4th lens group L4 becomes small. The 1st lens group L1 has a negative 1a group L1a and a negative 1b group L1b with the largest air spacing in-between in order from the object side, and in which the 1a group L1a has a negative lens at the most object side, and when the focal length of the 1a group L1a, the focal length of the negative lens, and the focal length of the wide angle end are defined as f1a, fg1, and fw, respectively, the 1st lens group L1 is constituted so as to satisfy following conditions, 1.0<¾f1a¾/fw<3.5, 5.0<¾fg1¾/fw<50.0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304407-A (JP)
Title: Greening installation
Inventor: ODAWARA TAKURO
IPC: A01G9/12
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening installation capable of uniformly greening over the whole surface of a columnar body.  <P>SOLUTION: The greening installation has a waterproof wall 50 for forming a pool 60 around a bridge pier 20 (the columnar body) for supporting a viaduct 10 for an express-highway or the like, a nearly ring-shaped floating body 35 floated on the pool 60 so as to surround the bridge pier 20, two or more vegetation supporters (32<SB>1</SB>, 32<SB>3</SB>and the like) stood on the floating body 35 so as to be positioned at the periphery of the bridge pier 20, and for supporting two or more liana (34<SB>1</SB>, 34<SB>3</SB>and the like), and wind-receiving blades (33<SB>1</SB>, 33<SB>3</SB>and the like) for rotating the whole floating body 35 by wind power.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309959-A (JP)
Title: Drawing management system
Inventor: NAKAGAWA TOSHIMITSU
IPC: G06F17/50
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily search for drawing information about drawings designed by use of a CAD system by reliably extracting necessary attribute information while reducing the manual effort required, and properly managing the drawing information.  <P>SOLUTION: Using an extraction pattern 3a that presets attribute information to be extracted for each category, such as the kind of equipment or facilities written on a drawing, a selection information creation means 5 searches a drawing information database 1 for selected construction drawing information 1a, extracts the attribute information, and creates selection attribute information 2a for construction work. The selection attribute information 2a created for every construction work and every product is stored in a selection chart database 2. To search for the drawing information, the selection chart database 2 is searched to extract and use information such as the number of the desired drawing information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306292-A (JP)
Title: Ignition device for airbag
Inventor: SUGIYAMA TAKAMI
IPC: B60R21/16
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for an airbag which is improved in durability and credibility of a disabling circuit by avoiding the occurrence of fusion of a fuse due to the passage of static electricity at the time of connecting the disabling circuit, and simplifies the selection of fuse parts by eliminating the limitation of the selection of the fuse.  <P>SOLUTION: In this ignition device for the airbag, a current from an ignition driving circuit is passed through the ignition device for the airbag through an airbag ignition circuit, thereby igniting the airbag, and the disabling circuit with resistance and the fuse is connected in parallel with the airbag ignition device relative to the ignition driving circuit. The fuse and the resistance are connected in parallel in the disabling circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313351-A (JP)
Title: Arc-shaped corner ruler
Inventor: FUKUZUMI HIDEKI
IPC: B43L13/20
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc-shaped corner ruler capable of displaying a plurality of arc lines different in diameter, without enlarging a ruler plate.  <P>SOLUTION: In the arc-shaped corner ruler, a provisional X-axis and Y-axis is obtained on a ruler plate 1 and a plurality of arc-shaped lines 2a, 2b, 2c, 2d, 2e, 2f and 2g different in diameter are displayed between the X-axis and the Y-axis. The center points 3a, 3b, 3c, 3d, 3e, 3f and 3g of the arc-shaped diameter of each arc line 2a, 2b, 2c, 2d, 2e, 2f and 2g are obtained on the X-axis or the Y-axis. The center point 3a of the arc line 2a of the minimum arc-shaped diameter is set as a reference point 4, and the center points 3b, 3c, 3d, 3e, 3f and 3g of each arc line 2b, 2c, 2d, 2e, 2f and 2g are set as the arc-shaped diameter of each arc line. Each arc lines 2b, 2c, 2d, 2e, 2f and 2g is moved from the reference point 4 to the negative sides on the X-axis or the Y-axis by a prescribed size is displayed, within a range of size shorter than the difference in size between the arc line having a smaller arc-shaped diameter for each arc line and the arc line immediate before the smaller arc line. Each arc line 2a, 2b, 2c, 2d, 2e, 2f and 2g is provided with a displaying section 5 displaying the arc-shaped diameter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004337851-A (JP)
Title: Motor torque control to reduce possibility of centrifuge rotor failures
Inventor: DAVID CARSON
IPC: H02P7/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for controlling the motor torque of a motor while preventing the torque from increasing beyond a guaranteed containment level of the centrifuge so as to prevent failures of the centrifuge rotor.  <P>SOLUTION: The method for controlling the torque of a motor comprises driving a centrifuge rotor 22 connected to a motor 30, increasing the motor torque of the motor 30 to a specified level, detecting revolutions per minute of the centrifuge rotor 22, adjusting the motor torque based on detected revolutions per minute, decreasing the motor torque to a constant torque over a range of revolutions per minute, and increasing the motor torque when the detected revolutions per minute are outside of the range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005316860-A (JP)
Title: Cup dispenser
Inventor: NITTA HIDEHARU
IPC: G07F13/10
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup dispenser superior in convenience to use, which is capable of surely extracting even cups which don't have curled parts thereon for storing chicken nuggets, fish Mac dippers (R), etc., one by one in the same manner as cups having curled parts formed thereon and has a simple constitution and can be easily set to a desired work position.  <P>SOLUTION: The cup dispenser comprises; a cylinder body wherein piled-up cups are stored; a plurality of cup pressing bodies arranged on a cup taking-out side in the cylinder body; springs for a pressing body which energize free end parts of respective cup pressing bodies in an axial direction of the cylinder body in a normal state; a guide cup which is arranged in the cylinder body and is fitted to an aperture part of the cup; and a cup pressing spring which energizes the guide cup toward the cup taking-out direction in a normal state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323000-A (JP)
Title: Information display
Inventor: YAMAZAKI MASABUMI
IPC: G02B27/02
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display in which feeling of high resolution can be attained for the number of pixels constituting a display element.  <P>SOLUTION: The information display comprises a memory 116 for storing an original image, an LCD 104 arranged with a plurality of pixels two-dimensionally at a constant interval, a display memory 125 having memory cells arranged in one and one correspondence with the pixels of the LCD 104, an EEPROM 114 for storing a table indicating correspondence from pixel to memory cell, a first CPU 111 for reading out the original image from the memory 116 and mapping it into the display memory 125 with reference to the table in the EEPROM 114 such that the resolution for the original image lowers toward the peripheral part, and HOEs 106 and 107 for introducing an image displayed on the LCD 104 to the eyes 99 of a viewer such that it is viewed to be substantially similar to the original image geometrically except the points of lowered resolution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319008-A (JP)
Title: Token put-out method, token vertical feed mechanism,token put-out device and game machine
Inventor: ONIZUKA HIROYUKI
IPC: G07D1/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the token put-out performance and the game operability by providing a put-out function of being capable of putting out the tokens upward and downward to enable the putting out of the tokens at the desired positions.  <P>SOLUTION: An upright cylinder body is erected extending above the hopper from inside it where a number of tokens are stored and the tokens stored in the hopper are conveyed upward by the rotational operation of a spiral rotor through the internal space of the upright cylinder body, thereby putting out the tokens from the upper part of the upright cylinder one at a time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319015-A (JP)
Title: Electric rice cooker
Inventor: HIWATARI TAKAYUKI
IPC: A47J27/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To feed a power via detachable magnet plug in an electric rice cooker formed by integrally molding a side wall part with a bottom wall part as an external case of a rice cooker body.  <P>SOLUTION: This electric rice cooker is formed by integrally molding the side wall part 12 with the bottom wall part 13 of the synthetic resin as the external case 11 of the rice cooker body 1 and is attached with a plug receiver 5 detachably joined with the magnet plug to the external case 11 so that, even if the external case 11 formed by integrally molding the side wall part 12 with the bottom wall part 13 is used, the power is fed via detachable magnet plug.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321978-A (JP)
Title: Commercial transaction support method and commercial transaction support program
Inventor: KANOMUNE AKIHIRO
IPC: G06Q30/06
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commercial transaction support method and commercial transaction support method capable of supporting a commercial transaction while efficiently performing price negotiations.  <P>SOLUTION: A sales support site server 20 is connected to a purchaser terminal 10 and a seller terminal 30. A management computer 21 of the sales support site server 20, on receipt of a negotiation request from the purchaser terminal 10, specifies a seller based on commodity data contained in the negotiation request. The management computer 21 stores data for a commodity of the negotiation object, the seller who sells this commodity, and the purchaser who is the requester of this negotiation in a negotiation request data storage part 24. The management computer 21 transmits a negotiation report including answer time limit data contained in the negotiation request to the seller terminal 30 of the seller. The management computer 21 transmits, in case that a response report is received from the seller terminal 30 within the answer time limit, data contained in the response report to the purchaser terminal 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004363094-A (JP)
Title: Image forming apparatus
Inventor: ANDO YOICHI
IPC: H01J31/12
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent irregular displacements of electron beams emitted from adjacent electron-emitting devices and to suppress displacements of impinging positions of the electron beams emitted from the adjacent electron-emitting devices even with a slight displacement of an installation position of a spacer 3 which is shaped like a plate and covered with a high resistance film for the purpose of preventing the spacer 3 from being charged.  <P>SOLUTION: The spacer 3 is disposed along a row directional wiring 5. The high resistance film is allowed to come into contact with a metal back 11 and the row directional wiring 5 to achieve electrical connection therebetween. Contact portions between the high resistance film of the spacer 3 and the row directional wiring 5 are provided at predetermined intervals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005320770-A (JP)
Title: Opening/closing device of vehicle door
Inventor: HARADA MASAHIKO
IPC: E05B79/20
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deterioration of assembling property of a torque cable to a door lock mechanism even if positional dispersion of the fitting position of a cylinder lock and a door lock mechanism, provided with a cylinder lock having a rotor, in a door opening/closing device of the vehicle door connected to the rotor through the gear transmission structure contained in the gear case in one end of the torque cable, provided with a key cylinder lock, a door lock mechanism provided with a key operation input shaft rotating so as to change over the locked state or the unlocked state of the door, and a torque cable transmitting the rotation of the rotor to the key operation input shaft.  <P>SOLUTION: The gear transmission mechanism 52 is constituted of a face gear 53 coaxially connected to the rotor 36, and a pinion gear 54 connected to the torque cable 23 with the axial line crossing at right angles with the axial line of the face gear 53 and meshing with the face gear 53. The pinion gear 54 is contained in the gear case 40 to be able to be displaceable in the axial direction within a limited range, while keeping the meshing condition with the face gear 53.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324589-A (JP)
Title: Arrangement structure in vehicle body frame of partition member
Inventor: UMEDA YASUHIRO
IPC: B60R13/08
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure of a vehicle body frame of a partition member preventing drop of the partition member from the vehicle body frame.  <P>SOLUTION: The partition member 70 is arranged in the hollow vehicle body frame 23, and after the electrodeposition coating of the vehicle body, the rim section of the partition member 70 is foamed to be tightly stuck to the vehicle body frame 23. The arrangement structure has an oscillation regulating means 85 that abuts on a position different from a supporting position of the partition member 70 and regulates the oscillation of the partition member 70.  <P>COPYRIGHT: (C)2006,JPO&NCIPI