baber/WOPTO huggingface dataset:
Patent JP-2005068374-A (JP)
Title: Non-birefringent optical resin material, method for producing the same and optical element by using the same
Inventor: KOIKE YASUHIRO
IPC: G02F1/1333
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a non-birefringent optical resin by diminishing wide orientation birefringence of the resin, and to provide an optical element by using the same.  <P>SOLUTION: The non-birefringent optical resin material is obtained by adding a chain-form birefringent molecule having a tendency of diminishing the orientation birefringence of a transparent polymeric resin and performing polymerization, kneading, and the like. The chain-form birefringent molecule has a structure (A structure) having a π-electron conjugated system having a widened structure as a rod shape and a chain-form structure (B structure) capable of bending and intertwining with surrounding matrix polymer molecular chains and having 400-1,500 molecular weight. The non-birefringent optical resin material can be used as the sheet-formed or lens-shaped non-birefringent optical elements. The A structure is e.g. a naphthalene structure, biphenyl structure, and the B structure is e.g. a straight chain-form hydrocarbon structure, branched straight chain-form hydrocarbon structure, straight chain-form carbon fluorine structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080355-A (JP)
Title: Method for driving motor, optical scanning means, and display unit using them
Inventor: SOEDA YASUHIRO
IPC: H02P8/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive means which can freely control an angle change and an optical scanning means which can freely control a scanning waveform inexpensively.  <P>SOLUTION: A method for driving a motor includes a step of comparing a converted value obtained by converting a response waveform of the motor into a frequency range, with a target value, a step of increasing a frequency range drive signal in a frequency in which the converted result is smaller than the target value, and a step of repeating the operation of lowering the frequency range drive signal in a frequency in which the converted result is contrarily larger than the target value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007838-A (JP)
Title: Electronic apparatus and communication control method
Inventor: SATO MAKOTO
IPC: H04L12/28
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize the band and channels in a communication system using a P1394 serial bus, even if the connection of the apparatuses changes while transmitting information signals.  <P>SOLUTION: For controlling the input/output of information signals, a required band of a bus for transmitting the information signals is divided into a part changeable according to the connection structure of electronic apparatus and a part changeable according to the type of the information signals to handle both separately. In a shown output plug control register, the field of a transmission band is divided into an Overhead ID field changeable according to the connection structure of electronic apparatus and a Max Payload Size field changeable according to the type of the information signals. When the electronic apparatus stores a required band separated into a Payload and Overhead parts for communication, the electronic apparatus requests a manager apparatus to release the channels and the band at the end of communication, and transmits the information signals after a cycle start packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005078948-A (JP)
Title: Dielectric paste, its manufacturing method and dielectric sheet
Inventor: OKUZAWA TOMOHIRO
IPC: H01J11/38
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To restrain thickening and gelling in the process in which glass dielectrics powder having specific surface area over 1.5m<SP>2</SP>/g and basicity over PH8.5 is dispersed with binder resin, in manufacture of a dielectric paste for a plasma display.  <P>SOLUTION: A dielectric paste contains indispensable ingredients, i.e. glass dielectric powder, binder resin, organic dispersant compound having acidic group and organic solvent. As a result, the organic dispersant compound 14 is adsorbed by the glass dielectric powder 10 and the binder resin 11 in hydrogen bonding, so that the glass dielectric powder 10 and the binder resin 11 are prevented from absorbing each other, thereby expediting dispersing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004257373-A (JP)
Title: Valve timing adjusting system
Inventor: YAMAUCHI MUTSUMI
IPC: F01L1/344
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting system having a given rotation range and capable of reliably stopping at a given valve timing approximately in the middle of a rotation range even when an oil pressure is low during a stop of an engine.  <P>SOLUTION: The valve timing adjusting system 1 consists of a first valve timing adjusting device 6 to vary a relative rotation angle of an intake cam shaft S3 with a crank shaft S1; and a second valve timing regulating device 7 provided with a first rotator 71 to transmit a rotation drive power from a crank shaft S1 to the device 6 through a chain 9a; and a second rotator 72 fixed at an exhaust cam shaft S4 effecting synchronous rotation with the crank shaft S1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005074863-A (JP)
Title: Apparatus and method for producing laminated material
Inventor: SUZUKI SHUNICHI
IPC: B27D1/04
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a laminated material which is good in productivity and low in production costs and a method for producing the laminated material.  <P>SOLUTION: A veneer 1a on a lower conveyance roll 11 is lifted by a lifting bar 23, and moved above an insertion plate 25. Next, the lifting member 35 is brought up, and the veneer 1a is lifted from the lifting bar 23 by a pushing bar 35a which loosely penetrated the through hole 25b of the insertion plate 25. Next, the lifting bar 23 is moved back to the side of the lower conveyance roll 11. Next, the lifting member 35 is brought down, the veneer 1a is placed on the insertion plate 25. Next, a suction inversion member 15 is inverted by 180° to the side of the insertion plate 25, and a veneer 1b sucked by a suction board 17 is placed on the veneer 1a. The suction is released, and the insertion plate 25 is moved into the pressurization range of lower hot plate 45. Next, the veneers 1a and 1b are heated/clamped by an upper hot plate 47 and the lower hot plate 45 through the insertion plate 25 into a laminated material of two layers. Next, a veneer is arranged on each of the upper and lower surfaces of the laminated material. A laminated material having four layers is similarly produced by heating and clamping. The laminated material is produced by increasing the number of the layers by two in the same way.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078512-A (JP)
Title: Work completion detection system
Inventor: TAKEUCHI MASANORI
IPC: G06Q50/12
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To detect the completion of clearing work of customer's table automatically.  <P>SOLUTION: A radio tag is attached to articles respectively that are carried onto the customer's table and put away after being used by customers. Also, each table is provided with a radio tag reader that detects the radio tag attached to the articles carried onto the table. Then the output of each radio tag reader is monitored. When a radio tag reader that has been changed from radio tag detection condition to non-detection condition is acquired, the table provided with the radio tag reader is located. Then the completion of clearing work of the table judged is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077965-A (JP)
Title: Display and its drive circuit
Inventor: IMAI MASAHIRO
IPC: G09G3/20
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display and its drive circuit that can surely apply a voltage within the range required for the source terminal of the transistor controlling the pixel display, while consuming less power.  <P>SOLUTION: The opposed electrode drive signal Vopp repeats the ground potential VSS and the reference voltage VC in a certain cycle. The voltage of the pixel electrode drive signal VD0 matching the white display becomes VW1 or VW2 in the above cycle in a normally white system. When making ΔVW1, ΔVW2 represent the drain voltage variations caused by the parasitic capacitance in the corresponding transistor, the voltage of the source drive signal VS0 is expressed by (VW1+ΔVW1) and the maximum value by (VW2+ΔVW2) in the same cycle. Accordingly, since the source drive voltage can surely be made VDD or less, even when ΔVW2> (VC-VW2), as long as the expression VDD≥ (VW2+ΔVW2) stands, the source terminal can be applied with a voltage within the required range, even when the drain voltage variations are large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052128-A (JP)
Title: Planter using bottom surface-sprinkling tool
Inventor: KATO SHINKO
IPC: A01G27/06
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for bottom surface-sprinkling, applicable to various types of planters having different size and shapes and utilizing surplus irrigation water.  <P>SOLUTION: The bottom surface-sprinkling tool is provided by laying a nonwoven fabric bag 5 wrapping hollow spheres having holes 7 in them on the bottom surface of the planter so as to set its height up to a level of a maximum water storage line 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083798-A (JP)
Title: Method of detecting battery condition
Inventor: YAMADA KEIZO
IPC: G01R31/36
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery condition detecting method for detecting a battery condition accurately.  <P>SOLUTION: A resistance R1 of a lead-acid battery is found on the basis of a direct current pulse current and a battery voltage (S104), substitution by two sets of data (I, dE/dt, dI/dt) and the resistance R1 is carried out in Expression I=f(E-IR)+C(dE/dt)-RC(dI/dt) to find a double layer capacity C1, where R represents an internal resistance, I represents the current, E represents the voltage, f is a function of known (E-RI) expressing a Faraday current, C represents the double layer capacity, and t is a time, the electric double layer capacity C1 is determined as the double layer capacity C when an absolute value of a difference between the double layer capacities C1, C2 is less than a prescribed value (S110), and the found double layer capacity is applied to a preliminarily found SOH-C map to detect an SOH of the lead-acid battery (S118). A large current characteristic in engine start is reflected onto the SOH detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082114-A (JP)
Title: Peripheral structure of front pillar
Inventor: HAMADA MAKOTO
IPC: B62D25/04
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the peripheral structure of a front pillar capable of effectively absorbing a collision load when a colliding body collides with a vehicle from the front side thereof at a part near the lateral end of a windshield, in regard to a vehicle provided with a door frame outside the front pillar.  <P>SOLUTION: A first extension 38 of the front pillar extended toward the front side of the vehicle is fitted to the front pillar 16, and the cross directional end 18A of window shield glass 18 is supported by a second extension 42 of the front pillar fixed to the first extension. The first extension 38 of the front pillar is bent at a bend part 40, and inclined inside in the cross direction of the vehicle. The door frame 28 is formed with similar bend parts 50, 52 and 56 to prevent the deformation of the first extension 38 of the front pillar, and similarly tilted inside in the cross direction of the vehicle. In the case that a colliding body such as a walker collides with the vehicle, the first extension 38 of the front pillar is deformed to be fallen inside in the cross direction of the vehicle, and effectively absorbs energy when colliding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083165-A (JP)
Title: Tunnel segment connection structure, segment connector and its manufacturing method
Inventor: AOKI TOSHIYUKI
IPC: E21D11/04
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To secure the connection between a first segment body and a second segment body by their mutual attraction.  <P>SOLUTION: In these tunnel segments, connectors 9, 10 have a first dovetail member 11 that can be inserted into first dovetail grooves 5, 6 of a first segment body 1, and a second dovetail member 12 that can be inserted into second dovetail grooves 7, 8 of a second segment body 2. These connectors 9, 10 are inserted through the dovetail grooves 5, 6, 7, 8 of both segment bodies 1, 2 to cause them to mutually attract each other for securing their connection. Many hard particles 16 are buried and fixed into at least one of the contact faces 11b between the first dovetail member and the first dovetail groove, and also at least one of the contact faces 12b between the second dovetail member and the second dovetail groove, so that these particles 16 protrude from the contact faces 11b and 12b where they are buried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094114-A (JP)
Title: Image reproducer and reproducing program
Inventor: UEHARA MAKOTO
IPC: G09G5/36
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce useless space of a screen for reproducing a plurality of reduced images in an image reproducer.  <P>SOLUTION: When the image of a plurality of frames for displaying a reduced image is mixed with an laterally elongated image and a longitudinally elongated image, a display circuit 6 performs processing for rotating longitudinally elongated reproduction images V1-V4 depending on the attitude information at the time of photographing included in an image data file. Consequently, an image photographed by setting a camera at a longitudinal position can be displayed in correct orientation automatically. When the image of a plurality of frames for displaying a reduced image is mixed with an laterally elongated image and a longitudinally elongated image, the display circuit 6 generates reduced image data such that the length of the longitudinal side of longitudinally elongated reproduction images V1-V3 subjected to rotation processing corresponds to the length of the longitudinal side of a laterally elongated reproduction image H1 not requiring rotation processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092511-A (JP)
Title: System for supporting each user of commodity sold
Inventor: UMEHARA TADASHI
IPC: G06Q30/02
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, for supporting each user of a commodity sold, which supports a user and repairs a personal computer after it has been sold, notifies the user of information on recall or cautions from the manufacturer by e-mail, and manages the details of repair and support unitarily, and by which a beginner can be supported anytime without constraint and a trusting relationship with the user can be improved.  <P>SOLUTION: The system comprises: a computer of a store 1 which is provided with a user registration part 11, a sales registration part 12, a support registration part 13, a repair registration part 14, and a commodity drawback handling information part 15; and a computer of a control management center 2 which is equipped with a sales details data part 21, an in-store support information part 22, a commodity support information part 23, a telephone support part 24, and a commodity sold and its support history information for each user part 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088833-A (JP)
Title: Power steering device with variable reduction ratio
Inventor: INAGUMA YOSHIHARU
IPC: B62D5/083
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device with variable reduction ratio embodied in a lightweight construction and capable of reducing the meshing noise while the strength is maintained for its mechanism transmitting the torque of a worm to the carrier of an epicyclic gearing mechanism to change the steering gear ratio.  <P>SOLUTION: The power steering device with variable reduction ratio is arranged as able to change the steering gear ratio by putting the carrier 36 into rotational control which support the planetary gears 40 and 41 of the epicyclic gearing mechanism 6. A mechanism 50 to rotate the carrier 36 is formed from a worm mechanism driven by a motor 51, and the carrier 36 and a worm wheel 43 are made rotatable in the in-line arrangement in the axial direction, and the worm wheel 43 meshing with the worm 44 made of resin is formed in a single piece molding on the peripheral surface of a ring-shaped member 33 made of metal which is supported by bearing 42 rotatably, wherein an engagement part 33b is protruded at the carrier side end in axial direction of the ring-shaped member 33, whereby the ring-shaped member 33 rotated in a single piece with the worm wheel 43 transmits the rotation of the worm 44 to the carrier 36 through the engagement part 33b. According to this constitution in which the worm wheel 43 made of resin is consolidated with the ring-shaped member 33 made of metal, the meshing noise can be reduced and it is possible to embody in a lightweight construction and maintain the strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092030-A (JP)
Title: Manufacturing method of polarized beam splitter and bonding device
Inventor: MURAKAMI AKISHIGE
IPC: G11B7/135
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarized beam splitter optimal for manufacturing a polarized beam splitter.  <P>SOLUTION: A periodic mask pattern 107 transmitting ultraviolet rays is formed on one surface of an organic birefringent film 101 having different refractive indexes to vibration plane with different incident light (processes (a) to (e)). The organic birefringent film 101 is bonded to a transparent substrate 105 on the opposite face of the face on which the mask pattern 107 of the organic birefringent film 101 is formed (processes (f) to (k)). And then, a periodically irregular diffraction grating is formed by etching the surface of the organic birefringent film 101 by using the mask pattern 107.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097849-A (JP)
Title: Multiple dwelling house
Inventor: ITO DAISUKE
IPC: E04H1/04
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple dwelling house having a maisonette type dwelling unit for singles or couples, highly profitable by improving the rentable ratio by a rational plan of the whole housing buildings, while improving the charm as a house (for improving a tenant rate), and improving amenity, by an improvement in amenity in the lower floor inferior in a condition, and a stereoscopic spatial constitution nonexistent in a conventional multiple dwelling house.  <P>SOLUTION: A typical constitution of this multiple dwelling house, has exclusively possessing parts 1a, 1b to 3a and 3b in continuous upper story and lower story, and is characterized by having dwelling units 1 to 3 provided with a natural lighting structure L composed of a well 16 having at least one side contacting with a building outer peripheral surface, natural lighting windows 17a and 17b arranged in a lower floor part and an upper floor part of of one side, and inner stairs 18 arranged in the well 16, and having high permeability of wind and the light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098769-A (JP)
Title: A/e conversion device
Inventor: DOI MITSUHIRO
IPC: G01L9/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/E conversion device with an easily changeable measuring range.  <P>SOLUTION: A voltage from a differential pressure sensor 11 for measuring a back pressure is amplified by an amplifier 301, and an output is output to a sensitivity switching part 303 through a center pressure switching part 302. The sensitivity switching part 303 switches the sensitivity by amplifying and outputting the inputted voltage by a gain corresponding to sensitivity data inputted into the firat D/A converter 304. The second D/A converter 311 outputs a voltage corresponding to center pressure data to the center pressure switching part 302 as a zero adjustment signal, and subtracts a zero adjustment signal portion from the output from the amplifier 301 and inputs the result into the sensitivity switching part 303, to thereby perform center pressure switching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101459-A (JP)
Title: Electronic component and electronic apparatus
Inventor: MIYOSHI KAZUYA
IPC: H05K1/18
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic component and electronic apparatus with the electronic component packaged therein, in which terminals 12, 13 of an electronic component 4 reduce the distortion of a soldering portion 10 by reducing stress of the terminals 12, 13 against a load from the outside.  <P>SOLUTION: The electronic component 4 is composed of a main body and the terminals 12, 13 connected to the main body and an external electric circuit, and each of the terminals 12, 13 comprises a projecting portion that is protruded outward from the main body and partially comprises elastic structures 12c, 12d, 13c, and the bonding portion 10 that extends from the projecting portion while being bent and is soldered to the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107023-A (JP)
Title: Display method of flat panel display
Inventor: SHINKAI MASAHIRO
IPC: H05B44/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method of flat panel display capable of suppressing the occurrence of irregular brightness.  <P>SOLUTION: In the display method of flat panel display, a flat panel display 10 comprising a plurality of first light emission parts 30-36 and a second light emission part 37 which is disposed so as to surround the circumference of a plurality of the first light emission parts are used. When a desirable pattern is displayed, such a first mode that the first light emission parts 30-34 corresponding to the desirable pattern among a plurality of the first light emission parts are lighted and the first light emission parts 35, 36 not corresponding to the desirable pattern among a plurality of the first light emission parts and a second light emission part are turned off and such a second mode that the first light emission part lighted in the first mode is turned off and the first light emission parts turned off in the first mode and the second light emission part are lighted are repeated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109751-A (JP)
Title: Medical image read system
Inventor: KOYAMA SHIN
IPC: H04N1/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent loss of a read image on the occurrence of abnormality in a power supply system of a medical image read system.  <P>SOLUTION: When a level of an AC voltage of an AC power source is reduced to a prescribed value or lower, the occurrence of a power failure is determined, and a power failure signal is transmitted from a UPS 32 to a management device 3, and the power failure signal is transmitted from the management device 3 to a medical image reader 5 and a controller 4. When receiving the power failure signal, the medical image reader 5 continues a current image read operation and is set to an image unreadable state after the end of this image read operation. When power of a battery incorporated in the UPS 2 is reduced to a prescribed value or lower during the power failure, the medical image reader 5 and the controller 4 are informed that the management device 3 will enter the shut-down operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI