baber/WOPTO huggingface dataset:
Patent JP-2007256298-A (JP)
Title: Optical module and method for manufacturing the same
Inventor: KIKUCHI HIDEO
IPC: G02B6/122
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module produced at a low cost and used for conversion at 90 degrees of an optical path using a reflector having a reflective surface of high position and profile accuracy, and also to provide a manufacturing method of the same.  <P>SOLUTION: A reflective surface 2 is formed accurately by pressing a presser against the surface of each of reflectors 1a coupled in a coupling body 30 of a thin-plate reflector on a flat base, and one end of each metal wire 3 is press-fixed to each of the opposite ends at the lower part of the coupling body 30. The coupling body 30 is arranged on a substrate 5, and the metal wire 3 is turned so that the angle between the central axis of the reflective surface 2 and the substrate 5 may be about 45° or 135°, thus maximizing the optical coupling between an optical transmission line 6 and an optical element 9. The other end of each metal wire 3 is press-fixed to the substrate 5. The coupling body 30 is buried entirely in a transparent filler, which is cured to form a transparent material part 13. Division into individual reflectors 1a is performed to obtain a plurality of optical modules.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2005263081-A (JP)
Title: Steering device of vehicle
Inventor: GOTO TAKESHI
IPC: B62D113/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device of a vehicle to facilitate driving of the vehicle and stabilize the behavior of the vehicle in returning operation of the steering wheel.  <P>SOLUTION: A displacement-torque conversion part 41 converts a steering angle θ to a steering torque having exponential relationship to each other. A torque-lateral acceleration conversion part 42 converts a steering torque Td to a prospective lateral acceleration Gd having a power relationship. A turning angle conversion part 43 calculates a target turning angle δd requiring for the movement of the vehicle at the prospective lateral acceleration Gd. A turning control part 50 controls to turn a steered wheel to the target turning angle δd. On the other hand, the displacement-torque conversion part 61 converts the steering angle θ to a reaction torque Tz having exponential relationship. A return viscosity force calculation part 63 calculates a torque coefficient Tr to return the steering wheel 11 at a constant angular velocity. And a reaction force control part 60 turns the steering wheel 11 to the direction of a neutral position with a returning reaction force torque Tm obtained by multiplying the reaction torque Tz and the torque coefficient Tr.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266486-A (JP)
Title: Fresnel lens, transmission type screen and rear projection type display device
Inventor: ABE TAKASHI
IPC: G03B21/62
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a rear projection type display device much thinner.  <P>SOLUTION: A Fresnel lens 30 includes: a lens body 31 in the shape of an almost rectangular flat plate which has a lens section 33 that emits light obtained by adjusting the direction of rays of incident light; and an optical axis P1 disposed so as to pass through a position that is apart from the lens body 31 in the direction X along the short side 31A of the lens main body 31 which direction X passes through the center P2 of the lens body 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269392-A (JP)
Title: Receiving device, receiving method, and communication system and device
Inventor: INAGAWA OSAMU
IPC: H04B1/713
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of avoiding degradation in quality of synthetic signal when the signal diffused in time domain is despread for synthesizing.  <P>SOLUTION: A receiving device receives the signal of which a plurality of symbols obtained by diffusing a single symbol in a time domain from a transmission side are switched for carrier frequency at a prescribed hopping pattern and sequentially transmitted into a transmission path, and performs despreading in the time domain. It comprises a measurement circuit 4 for measuring respective signal quality of a plurality of symbols corresponding to a single transmission symbol, a weight determining circuit 5 which, with the signal quality of the plurality of symbols inputted, derives a weight factor for the plurality of symbols, and a synthesizing circuit 6 which outputs the symbol acquired by subjecting a plurality of symbols that are received to load addition using the weight factor to the plurality of symbols acquired by the weight determining circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267460-A (JP)
Title: Ticket gate machine
Inventor: KATAYAMA TAKU
IPC: G07B15/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket gate machine capable of displaying a large number of display patterns in a limited space and of improving serviceability to users.  <P>SOLUTION: This ticket gate machine comprises a display part 75 capable of displaying the plurality of different types of display patterns in a display frame 300 arranged adjacent to an antenna part 11 generating an operating magnetic field for radio communication, and a switching part 76 for switching the display patterns in the display frame 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267503-A (JP)
Title: Settlement terminal and communication method for settlement terminal
Inventor: KANEYASU NAOKI
IPC: G07G1/12
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a settlement terminal capable of detecting the moving state of a housing with a simple configuration and controlling communication with value holding media based on the moving state, and to provide a communication method for the settlement terminal.  <P>SOLUTION: The settlement terminal is provided with: a radio communication part 8 for having an antenna part for wirelessly communicating with value storing media 3; a control means 12 for controlling the operation of the radio communication part 8; a housing 20 for storing at least the radio communication part 8; and a movement detecting means 40 for detecting the movement of the housing 20. The control means 12 provides the settlement terminal 1 which controls the operation of the radio communication part 8 based on an output signal outputted from the movement detecting means 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005277459-A (JP)
Title: Digital phase lock loop circuit and its control method
Inventor: KATO MASAKI
IPC: H03L7/10
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital phase lock loop circuit in which a time elapsing before the settling of an internal clock signal is shortened by a simple arrangement, and fluctuation can be reduced after the settling.  <P>SOLUTION: A comparing section 113 compares phases of an external clock signal and an internal clock signal to detect a time difference and a phase difference. When the time difference and the phase difference are outputted as control signals for a voltage controlled crystal oscillator 12, a correction value corresponding to the peak value of the control signal is read out from a memory 114. After the correction value is multiplied by a constant coefficient and the absolute value is reduced, the correction value is added to the peak value of the control signal and corrected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272864-A (JP)
Title: Method for controlling particle size of spherical metal powder
Inventor: TSUJI TSUYOSHI
IPC: B82B3/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing technology by which, when liquid-phase laser ablation for producing metal powder by irradiating a metallic raw material in a liquid phase with a laser beam is used, the resultant metal powder can be formed into spherical shape and the particle size of the metal powder can be regulated to a prescribed and uniform value.  <P>SOLUTION: In the method for controlling the particle size of spherical metal powder, the particle size of the spherical metal powder is controlled by regulating the dielectric constant of a solvent constituting the liquid phase in the manufacture of the spherical metal powder using the liquid-phase laser ablation. As the solvent, e.g. ethanol or hexane can be used. It is preferable to use fine powder of ≤10μm particle size as the metallic raw material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276272-A (JP)
Title: Optical disk device and skew detecting method
Inventor: MIYANO KYOSUKE
IPC: G11B7/095
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately detect radial skewing and to reduce costs by reducing the number of components with a constitution where the recording/reproducing optical system of an optical disk is used to detect the tilting and the light amount of the optical disk.  <P>SOLUTION: An error generation part 20 is disposed in a CLV-recorded optical disk device. The error generation part 20 calculates (A+D)-(B+C) to generate a main spot wobbling signal, calculates F-E to generate the wobbling signal of an outer peripheral side spot, and calculates H-G to generate the wobbling signal of an inner peripheral side spot. The error generation part 20 detects a phase difference (outer peripheral side phase difference) between the wobbling signal of the main spot and the wobbling signal of the outer peripheral side spot in an optional irradiation position of an optical disk, detects a phase difference (inner peripheral side phase difference) between the wobbling signal of the main spot and the wobbling signal of the inner peripheral side spot in a position moved from the optional irradiation position to the outer peripheral side by one track, and adds together the outer and inner peripheral side phase differences to generate a skew error signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270367-A (JP)
Title: Surfing doll
Inventor: SAITO YUJI
IPC: A63H9/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain each part constituting a doll in a desired posture based on the image of the doll.  <P>SOLUTION: The surfing doll comprises a doll with a head part 11, a body part 12, arm parts 13 and leg parts 14, a string-like connector 16 connecting the above parts to each other and connecting the leg parts to a support part, and a pedestal 17 to which the support part is attached. The support part is made of a surfboard-like board, and has first and second holes 15a and 15b for inserting the connector 16. One end of the connector is fixed to a cavity of the head part, and the other end, passing through the center of the shoulder part and the body part, is divided into the left and right leg parts from the body part. The connector, after passing through the holes of the board, passes through the holes again in the same direction via sides of the board, and is locked to the pedestal of the board. The surfing doll also has a balancing means 18 for helping the doll maintain a desired posture by holding the pedestal and the board.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275946-A (JP)
Title: Grid computing system, server device, retrieval device, client device, and information providing program
Inventor: YANAKA YOJI
IPC: G06F15/16
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grid computing system for providing real-time information concerning each server device to each client device even when a retrieval device for management goes down, and to provide the server device constituting the system, the retrieval device, the client device, and an information providing program for making the computer functionas the server device.  <P>SOLUTION: Information to be recorded in the service retrieving device 30 of the grid computing system is limited to static information without temporal change in which a service providing device 20 is made to correspond to a service to be provided by the service providing device 20. Dynamic information which indicates the working situation of each service providing device 20 is owned by the service providing device 20 itself and other several service providing devices 20. When the dynamic information is changed, the dynamic information recorded in the whole service providing devices 20 is updated with the use of the changed dynamic information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279319-A (JP)
Title: Coating film forming method and coating film forming apparatus
Inventor: TSUNEMATSU NORIO
IPC: B05C9/14
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film forming method constituted so as to dry a coating film formed by coating a coating liquid, in a good smooth state without causing wrinkles, or the like, on a surface, and a coating film forming apparatus.  <P>SOLUTION: A disk D having the coating film Sa formed by coating the aqueous coating liquid is placed on a facial heating medium 34, and first, second and third heaters 35-37 are arranged on the facial heating medium 34 in a concentric circular state. Temperatures of the heaters are set so as to be reduced stepwise. A temperature gradient, which is smoothly lowered in temperature from the inside of the disk to the outside thereof is formed in the disk by transferring heat through a tray 38 located between the heaters and the disk to dry the coating film from the back thereof. The deformation of the disk at the time of heating is suppressed by providing a disk press 41 for covering the coating film to press the disk. The whole of the back of the coating film is heated at a stroke to advance drying from the inside the coating film to the outside thereof. The coating film is shrunk and dried to form an ink receiving layer having a uniform film thickness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278683-A (JP)
Title: Mop
Inventor: YAMASHITA SEKIKO
IPC: A47L13/20
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional mop that can perform efficient cleaning with a large head width and the cleaning of a small space with a reduced head width.  <P>SOLUTION: Right and left side walls 4a and 4a of a head 4 loaded with a wiping cloth 5 are formed of elastically deformable arched side frames 9 and 9, and the elastic deformation of the side frames 9 and 9 reduces the head width. A supporting portion 14 is formed at the tips of the side frames 9 and 9. The supporting portion 14 absorbs a change in the length due to the elastic deformation of the side frames 9 and 9 by being displaceably guided by a center frame 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285482-A (JP)
Title: Electronic equipment
Inventor: FUJITA MASAHIRO
IPC: H05K5/03
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment which can maintain a state of being fitted with a cover.  <P>SOLUTION: A main body case 11 is formed with a fitting hole 14 into which a fitting leg 41 of the cover 30 can be inserted. By inserting the fitting leg 41 into the hole 14, an engagement hole 47 of the fitting hole 41 is fitted to a convex part 16 of the main body case 11 in a locked state, and the cover 30 is arranged at an open position where a lid 31 can operate an operating part when it is in a free state with the fitting leg 41 inserted into the fitting hole 14, and the lid 31 is locked to openings 13, 13 with the fitting leg 41 in an elastically deformed state by closing the lid 31 from that state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289123-A (JP)
Title: Automobile low flat pneumatic tire
Inventor: TANAKA MASATOSHI
IPC: B60B21/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile low flat pneumatic tire which prevents the damage of a tire due to pinch cut, and improves high-speed traveling durability.  <P>SOLUTION: The flat pneumatic tire is assembled in a rim and filled with normal inner pressure. A rim flange has a rim flange surface Fr extending from a bead base line to an inflection point v, and a flange curved surface Fc having a center on a tire axial direction line passing through the inflection point v and contacting with the rim flange surface Fr at the inflection point v. A bead surface has a center on the tire axial direction line passing through the tire maximum width position. A side wall reference arc Cs with a side reference radius Rs passing through the tire maximum width position contacts with the flange curved surface Fc in a range of a bead arc contacting surface till a terminate point Pe exceeding a flange reference contacting point Ps contacting wtih the flange curved surface Fc. The height Hv of the inflection point v is made to be 7.5 to 10.0 mm, the flange radius Rf is made to be 8.5 to 11.0 mm. Height Hg is made to 17.0 to 20.5 mm, and an opening angle θis made to be 45° to 80°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294001-A (JP)
Title: Photoelectric conversion element
Inventor: EZURE TETSUYA
IPC: H01L31/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element excellent in power generation efficiency and easy to repair or replace when a defect is generated.  <P>SOLUTION: A dye-sensitized solar cell 10 is equipped with a laminated body 25 comprising a working electrode 14, a counter electrode 18, and an electrolyte layer 15, a conductor 20 formed in the working electrode 14 or the counter electrode 18, and a housing 30 for housing them. The housing 30 comprises a frame body 31 covering the laminated body 25 and a cover 32 fixing the laminated body 25 to the frame body 31, and the frame body 31 covers a region corresponding to the position where the conductor 20 is formed in the working electrode 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291884-A (JP)
Title: Light source holding apparatus
Inventor: YONEDA KENJI
IPC: G01N21/84
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source holding apparatus capable of demonstrating various functions only by replacing some unit while reducing rises in cost to a minimum.  <P>SOLUTION: The light source holding apparatus is used for inspecting the surface of a product etc., has an observation hole H for imaging an object area AR of the product etc. with an imaging device, and holds a light source body LD1 for irradiating light to the object area AR. The light source holding apparatus includes a coupling tube 2 to be coupled to the imaging device; a lens holding tip tube 3 for holding a lens 31 for observation and opposed to the object area AR; and a light source holding intermediate tube 4 interposed between the coupling tube 2 and the lens holding tip tube 3 for holding the light source body LD1 for emitting light matched in direction with the advancing direction of an observation axis C. At least the light source holding intermediate tube 4 is constituted in such a way as to be replaced with a tubular straight type intermediate tube 4A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294671-A (JP)
Title: Cooling device of soldered printed circuit board
Inventor: AIDA KAZUO
IPC: H05K3/34
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide the cooling device of a soldered printed circuit board whose cooling condition can be changed.  <P>SOLUTION: The cooling device of the soldered printed circuit board is provided with a cooling means for cooling the printed circuit board by discharging a cooling medium toward the printed circuit board to contact with the printed circuit board, and a transferring means for moving the printed circuit board relatively with respect to the cooling means so as to be cooled by the cooling means. The discharging direction of the cooling medium can be changed to two or more different directions. Otherwise, the printed circuit board is soldered at a transferring path where the board is transferred relatively with respect to the cooling means by the transferring means. A distance between a soldered point and a cooling start point can be changed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293805-A (JP)
Title: Perpendicular recording magnetic head and method for manufacturing the same
Inventor: TAKAHASHI TORU
IPC: G11B5/127
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a perpendicular recording magnetic head which easily adjust and visually recognize the neck height position of the main magnetic pole layer, and also to provide a method for manufacturing the same.  <P>SOLUTION: In the perpendicular recording magnetic head having the main magnetic pole layer formed with the track width dimension on a recording medium facing surface, a pair of neck height markers exposed on the recording medium facing surface near the main magnetic pole layer and indicating the neck height position of the main magnetic pole layer by the ratio of the exposed areas are provided. The sectional area of one of the pair of neck height markers with respect to the surface parallel to the recording medium facing surface increases toward both the forward and the backward neck height directions, and the sectional area of the other decreases. Preferably, the sectional areas are the same, at a specified sectional position parallel to the recording medium facing surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301352-A (JP)
Title: Image processor with error occurrence time receipt rejection function and processing method, program, and storage medium
Inventor: ABU JUN
IPC: B41J29/38
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of disabled reprinting when print data are once inputted to an image processor from a host computer during occurrence of a critical error and the like in a print processing device of a system having the host computer and the print processing device connected together via the image processing device.  <P>SOLUTION: When a critical error in the print processor is recognized by the image processing device, the image processor is prevented from receiving the print data from the host computer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299097-A (JP)
Title: Opening water cut-off method in pipe-jacking method
Inventor: MORITA TAIJI
IPC: E21D9/06
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening water cut-off method in a pipe-jacking method, surely preventing sediment from flowing out through gaps between a leading machine and an opening part and between a propulsion case body and an opening part even when the leading machine and the propulsion case body are largely different in outline dimensions.  <P>SOLUTION: An opening part water cut-off method in the pipe-jacking method includes: a process of disposing a first blocking member 6 along an opening part 3 to block a gap between the leading machine 4 and the opening part 3 by the first blocking member 6 when the leading machine 4 penetrates the ground through the opening part 3; and a process of allowing the leading machine 4 to pass in the case of enlarged diameter, disposing a second blocking member 7 coming into contact with the outer periphery of the propulsion case body 5 in the opening part 3 in the case of reduced diameter and reducing the diameter so that the second blocking member 7 comes into contact with the outer periphery of the propulsion case body 5 after the trailing end of the excavating leading machine 4 reaches the interior of the opening part 3 to block up the gap between the propulsion case body 5 and the opening part 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI