baber/WOPTO huggingface dataset:
Patent JP-2005026340-A (JP)
Title: Method for manufacturing wiring board and wiring board raw material
Inventor: YURI SHINJI
IPC: H05K1/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board in which a load applied to a cutting blade is alleviated by reducing a metal cutting length, the lifetime of the cutting blade is lengthened, and oxidation and corrosion are reduced by reducing the exposure of the metal cutting surface, and to provide a wiring board raw material in which deformation hardly occurs irrespective of the shortening of a metal coupling part, and cutting/separating works, etc. of a plurality of wiring boards can be accurately conducted.  <P>SOLUTION: The method for manufacturing the wiring board includes a step S3 of etching a metal plate 4 formed with an etching resist layer 8R and forming a slot 6; a step S4 of superposing prepregs each having a predetermined thickness and made of the composite material of an epoxy resin and a silica filler on front and rear surfaces of the metal plate 4, and hardening the prepregs and forming a resin insulation layer 5; and a step S5 of cutting a cross-like coupling part 7 of the resin insulation layer 5 and the metal plate 4 filled in the slit 6 along a line 3 scheduled to be cut of the wiring board raw material 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024886-A (JP)
Title: Anisotropic scattering film and projection type picture display device
Inventor: AMIMORI ICHIRO
IPC: G03B21/62
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic scattering film good as the screen of a projection type picture display device, and excellent in all the performance such as resolution, contrast and brightness, and the projection type picture display device.  <P>SOLUTION: The anisotropic scattering film is constituted so that only the light made incident from a specified direction is scattered, the light made incident from directions other than the specified direction is transmitted, and also half value width (FWHN) being a difference between two angles which becomes 1/2 of maximum scattered light intensity in the distribution curve of the scattered light intensity to a scattering angle on two scattering surfaces in the scattered light of the light made incident from the specified direction may differ on two scattering surfaces. It is desirable that a difference between two half value widths is 10 to 180°, the two scattering surfaces are orthogonal to each other, and the transmittance of all the light beams obtained when they are made incident on the anisotropic scattering film from a normal direction and a direction having scattering characteristic is ≥75%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022266-A (JP)
Title: Printing check system
Inventor: ONODERA HIROYUKI
IPC: G09F3/02
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing check system which rapidly performs most time-consuming check items setting as a working bottleneck in printing check, improves the operating efficiency of the printing check, and can significantly shorten preparatory time until the start of packaging.  <P>SOLUTION: The printing check system 1 is provided with a printing device 2 which prints a packaging film F based on set printing data Dp, a scanner head 4 which reads print on the packaging film F as a reader, and a printing check device 5 which checks the printability of recognition data Du in comparison with reference data Dr to be obtained based on check image data Dt created from data Ds read by the scanner head 4. As the reference data Dr are created by the printing check device 5 using the print data Dp, the unerring setting operation by the printing check device 5 is performed correctly and rapidly. Hence, the improvement is expected in workability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027159-A (JP)
Title: Recording apparatus and method therefor
Inventor: SUZUKI KOICHIRO
IPC: H04N5/85
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm the contents of a play list indicating a reproduction order.  <P>SOLUTION: A recording apparatus comprising a recording means for recording moving image data to a record medium, a play list processing means for adding reproduction procedure of clips of the recorded moving image data to play list data indicating the reproduction order of a plurality of clips of the moving image data recorded in the record medium according to a recording operation of the moving image data by the recording means and a control means for displaying a representative image indicating the respective clips of image data specified by the play list on a display means during pause of recording of the moving image data by the recording means is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030768-A (JP)
Title: Liquid discharge device
Inventor: HIGUCHI AKIRA
IPC: G01N35/02
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge device capable of efficiently carrying out stable washing operation.  <P>SOLUTION: The liquid discharge device is constituted so as to discharge liquid supplied from a liquid supply device from a plurality of nozzles provided in lattice arrangement and has a flow channel constitution wherein the X-flow channel holes 19d, to which a plurality of discharge nozzles 22 are provided along a longitudinal direction, are respectively connected to the first and second Y-flow channels 32A and 32B, which are connected to the liquid distribution hole 19c connected to the liquid supply device, at one end parts and other end parts thereof. By this constitution, the liquid is supplied from both sides of the X-flow channel holes 19d to realize the stable discharge of a washing liquid having no irregularity in the discharge flow rate at every nozzle and stable washing operation is carried out efficiently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345735-A (JP)
Title: Crease groove processing provided on pet bottle and canning can during their manufacturing process for facilitating collapse of them for disposal after use
Inventor: FUJII YASUTAKA
IPC: B65D1/40
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide crease grooves on PET bottles and canning cans during their manufacturing process so that they can be easily collapsed after use without use of instruments, thus providing sure and easy crush thereof after use, and to reduce the volume thereof for labor-saving in collection thereof and for facilitating their carrying home in mountain climbing and at public facilities, thus preventing illegal disposal and scattering.  <P>SOLUTION: During manufacturing processes of PET bottles and canning cans, crease grooves are provided for ease in collapsing them after use. The forms and locations of the grooves are selected according to the different forms of various containers, ensuring provision of crease grooves that allow the containers to be surely collapsed into sheet-like shapes, thus to preventing them from restoring their original forms, by an application of outside force such as stepping down, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032927-A (JP)
Title: Mn-Zn FERRITE WITH HIGH INITIAL PERMEABILITY
Inventor: NAKAMURA YUKIKO
IPC: C04B35/26
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Mn-Zn ferrite with high initial permeability having both high initial permeability μ<SB>i</SB>and excellent mechanical strength.  <P>SOLUTION: In the Mn-Zn ferrite mainly containing a ferric oxide, manganese oxide and zinc oxide, initial permeability μ<SB>i</SB>at 1 kHz and 23°C is specified to be 26,000 or higher, and an average crystal grain size D is specified to be 17 μm ≤ D < 50 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028973-A (JP)
Title: Position adjusting type steering column device
Inventor: KOMORI HIROMICHI
IPC: B62D1/16
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position adjusting type steering column device that can significantly improve the ease of assembling workability when a steering column fastening means is constituted using two fastening mechanisms, is excellent in operability, and provides desired operation feeling.  <P>SOLUTION: The steering column 1 is disposed between a pair of plate sections for fastening of a fixed bracket 3 mounted to a vehicle body. An upper fastening mechanism 19 and a lower fastening mechanism 27 that loose the fastening of the steering column 1 to the fixed bracket 3 with a steering column position adjusting operation and fasten to the fixed bracket 3 after position adjustment are provided. The upper fastening mechanism 19 and lower fastening mechanism 27 are interconnected via an interlocking mechanism 31 for interlocking the both. Securing elements of the two fastening mechanisms 19 and 27 are formed of cam fastening mechanisms 21 and 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004052766-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: HEINOLD OLIVER
IPC: F02M61/18
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate defects in conventional technology by improving a fuel injection valve for an internal combustion engine of the type having a valve element 1 wherein a hole 3 with a vertical axis 4 is formed and restricted at the combustion chamber side end by a valve seat 5 formed therein with inlet openings 107 of injection passages 7 opened into the combustion chamber of the internal combustion engine, and a valve needle 10 arranged in a vertically slidable manner in the hole 3 is provided to control fuel inflow to the injection passages 7 by a valve sealing surface 12 in cooperation with the valve seat 5 to control a ring gap 17 to open when the valve needle 10 is lifted from the valve seat 5 so that fuel flows into at least one injection passage 7 through the ring gap.  <P>SOLUTION: In at least one injection passage 7, the spacing of the inlet opening 107 to the valve sealing surface 12 differs at least at two parts of the injection opening 107.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005035056-A (JP)
Title: Double frame combination mask and its manufacturing method
Inventor: MANJIYU MASARU
IPC: H05K3/34
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double frame combination mask and a method for manufacturing the mask by which a fine metallic film pattern with high figure precision and positional precision is given to an electronic component, in a screen printing method.  <P>SOLUTION: This double frame combination mask is equipped with an outer frame 1 of a printing plate, a support screen 2, an inner frame 3 of a thin sheet frame type and a printing screen 4. The inner frame 3 is configured on the side of the object to be printed of the support screen 2 and the printing screen 4 is fixed to the inner frame 3 through the support screen 2. As shown by the double frame combination mask and its manufacturing method, it is possible to apply appropriate tension to the printing screen 4 without deformation of the fine pattern formed on the screen 4. Consequently, the formation of the fine pattern with high figure precision and positional precision can be achieved by the screen printing method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002304-A (JP)
Title: Thermoplastic elastomer composition
Inventor: ONO NAOYUKI
IPC: C08K3/16
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition capable of obtaining compressive permanent set at a high temperature well even with a low Mooney viscosity rubber, having good compatibility, excellent in compressive permanent set in a short and long term high temperature zone by using smaller amounts of an accelerator, etc., than those of conventional using amounts, and excellent in extrusion and injection molding properties.  <P>SOLUTION: This thermoplastic elastomer composition contains (a) 100 pts.wt. ethylene-based copolymer rubber, (b) 10-80 pts.wt. ethylene-based resin polymerized by using a single site catalyst and having 0.85-0.91 g/cm<SP>3</SP>density, (c) 2-30 pts.wt. cross-linking agent and (d) 0.01-0.5 pt.wt. cross-linking accelerator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111364-A (JP)
Title: Electric contactor for connecting voltage source particularly to electronic circuit
Inventor: RICHTER MICHAEL
IPC: H01R12/57
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure a particularly flat structural modality of a contact device and a sufficient contact force on the other hand, by taking into consideration downsizing of the device.  <P>SOLUTION: The contactor 10 includes a contact support 11 composed of an insulating material, this contact support includes at least one contact 12, and other than a contact point zone 14 to contact with an electronic circuit 34, this contact point has at least two other contact point zones 13, 15 which are mutually joined by a bending part 20, and which are at least partly overlapped mutually. Then, one of these contact point zones is used as a locking section 15 to retain the contact 12 in the contact support 11, and the other is formed as a spring zone 13 to contact with a functional unit 35. The contactor 10 communicates and connects electric functional units in the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005040809-A (JP)
Title: Laser beam irradiation device
Inventor: OCHIAI MAKOTO
IPC: B23K26/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam irradiation device capable of easily realizing the material modification, the material inspection, measurement or the maintenance work in a short time even when the material is located in a narrow space, or a space which cannot be reached unless reaching via a narrow passage.  <P>SOLUTION: First laser beams L1 which are oscillated from a first laser beam source 1 and irradiated on a material M to modify the material M, and second laser beams L2 which are oscillated from a second laser beam source 6, irradiated on the material M to detect the reflected component and inspect or measure cracks of a cracked portion are irradiated on the material M via an integrated optical system 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051344-A (JP)
Title: Communication system
Inventor: SUZUKI KUNIO
IPC: H04B7/06
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system wherein a single receiver receives radio wave signals transmitted from a plurality of transmitters located at different places and can demodulate the signals into respective demodulation signals.  <P>SOLUTION: Data modulation units 3a to 3d of the transmitters 2a to 2d modulate input data by a prescribed modulation system, multipliers 4a to 4d multiply a carrier with the modulated signals for superposition, power amplifier units 5a to 5d amplify the superposed signals, and an antenna 6a emits the resulting signals in air. On the other hand, band limit filters 21 to 24 of the receiver 11 limit a plurality of mixed signals comprising the mixture of a plurality of incident signals from a plurality of antennas where a plurality of the incident signals are made incident to signals having the prescribed narrow bands, and output the resulting signals, respectively. An independent component analysis unit 50 separates / extracts a plurality of the incident signals by a method of the independent component analysis, and a plurality of demodulators 71 to 74 demodulate the separated / extracted respective incident signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051845-A (JP)
Title: Dc-dc converter and high-pressure discharge lamp lighting device using it
Inventor: SAMEJIMA TAKANORI
IPC: H02M3/158
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a switching loss in the wide conductive ratio of a main switch element and realise a lower cost.  <P>SOLUTION: A step-down Buck type converter comprises a DC power supply Vin, a main switch element Qx, a main coil Lx connected in series, a flywheel diode Dx, and a smoothing capacitor Cx. An auxiliary coil Lw, a resonance capacitor Cw, and an auxiliary switch element Qw are provided. The auxiliary switch element Qw and the resonance capacitor Cw constitute a serial circuit; and the serial circuit, the auxiliary coil Lw, and the DC power supply Vin form a serial closed loop. The serial circuit, the main switch element Qx, and the flywheel diode Dx form a serial closed loop. The main switch element Qx and the auxiliary switch element Qw turn on alternately, with the main switch element Qx being so controlled that it turns on within a prescribed time τzz after the auxiliary switch element Qw turns off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049516-A (JP)
Title: Paper feeder and image forming apparatus having it
Inventor: OBUCHI TETSUYA
IPC: B65H3/44
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent recording paper from being left in a previous paper feeding part when paper feed is continued between different paper-feeding parts.  <P>SOLUTION: At least one of paper feeding parts 37 disposed one above the another is provided with a remaining paper quantity detector 8 which detects the number of sheets of recording paper P remaining in a small number in a paper feed tray 44. For example, in the case of the use of the paper feeding part 37A, if recording paper of the same size of recording paper fed in the paper feeding part 37A is stored in a paper feeding part 37B when the detector 8 determines that the number of sheets of recording paper remaining in the paper feeding part 37A is as small as a predetermined number, the feed of the recording paper P of the same size from the paper feeding part 37B is started. The recording paper P is temporarily kept in a standby state on a paper feed path 46. When the paper feeding part 37A runs out of paper, the feed of the recording paper on the paper feed path 46 is restarted and the paper feed is continued from the one to the other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037275-A (JP)
Title: Navigation apparatus
Inventor: TOKARI EIBEN
IPC: G09B29/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily reach a searched route from a facility.  <P>SOLUTION: If a present position 20 to be a starting position when a route search is made is in a private land 30, detailed route 50a, 50b from exits 60a, 60b of the private land 30 toward the searched route 40 are searched, using facility data having the coordinates of exits which enable driving out from inside facilities, these searched detailed routes 50a, 50b are guided together with the searched route 40. Consequently, a user can easily reach the searched route along a detailed route, when the user moves toward the searched route from a facility, such as a multilevel car parking tower or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051481-A (JP)
Title: Zirconia-alumina composite ceramic material, and method for manufacturing the same
Inventor: NAWA MASAHIRO
IPC: C04B35/48
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zirconia-alumina composite material having high strength and toughness in addition to an excellent wear resistance and hardness.  <P>SOLUTION: The ceramic material comprises a first phase of zirconia grains containing 10 to 12mol% ceria as a stabilizer and having an average grain size of 0.1 to 1 μm and a second phase of alumina grains having an average grain size of 0.1 to 0.5 μm. The content of the second phase in the ceramic material is 20 to 60vol%. Also, the ratio of the number of the alumina grains dispersed in the zirconia grains to the number of the total alumina grains dispersed in the composite ceramic material is 2% or more, more preferably 4% or more. Further, the ratio of the number of the zirconia grains dispersed in the alumina grains to the number of the total zirconia grains dispersed in the composite ceramic material is 1% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005037819-A (JP)
Title: Optical fiber wiring unit
Inventor: ISHIHARA ISAO
IPC: G02B6/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber wiring unit in which an adaptor can be disposed to the proximity of the side wall and workability for connecting optical fibers is not decreased.  <P>SOLUTION: An adaptor panel 10 having many adaptors 14 disposed is installed inside a box body 1 to be housed in a rack 4. The side wall 2 of the box body 1 facing the adaptor panel 10 is provided with a wiring work hole 15 to make the wiring work with adaptor 14 easy. The box body 1 is composed of a main body 6 and a drawer part 7 which can be drawn from the main body 6. The side wall 2 of the drawer part 7 may be provided with a wiring work hole 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040338-A (JP)
Title: Ultrasonic scanning method and ultrasonic diagnostic equipment
Inventor: HAYASAKA KAZUSUMI
IPC: A61B8/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To automatically control the start of an intermittent scanning without imposing a burden on an operator and automatically control a time interval of the intermittent scanning without performing a preliminary intermittent scanning on a trial basis.  <P>SOLUTION: The dispersion value or the average luminance value of the whole or partial pixels of an image, which is obtained by scanning for every short time by a weak ultrasonic wave with an extent of non-eliminating of contrast media, is monitored and then, the intermittent scanning by the strong ultrasonic wave with the extent of eliminating the contrast media is controlled according to a change in the dispersion value or the average luminance value. This constitution can automatically control the starting timing and the time interval of the intermittent scanning according to the state of the imaging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264277-A (JP)
Title: Differential transformer type rotation sensor
Inventor: ITO ATSUSHI
IPC: G01B7/30
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential transformer type rotation sensor capable of detecting the angle of rotation over a wide range, and of increasing its output voltage, without lowering the detection precision.  <P>SOLUTION: Along with forming the peripheral part of a core 1 which divides it equally into two, a magnetic flux transmission section 1a and a magnetic flux cut-off section 1b, each inner circumference part of a first and a second external yokes 5, 8 and a first and a second internal yokes 6, 9 is formed by dividing it equally into two, a magnetic flux transmission section 5a, 8a, 6a, 9a and a magnetic flux cut-off section 5b, 8b, 6b, 9b. The first yokes 5, 6 and the second yokes 8, 9 are arranged with a rotational phase difference of 180° from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005049296-A (JP)
Title: Gps receiver
Inventor: TERANISHI KOICHIRO
IPC: G01S19/25
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time required for start-up, even if no facilities, such as a server, are provided, by applying to the so-called assist GPS.  <P>SOLUTION: Track data by almanac data, or the like are exchanged between equipment of the same type, regarding a GPS receiver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053334-A (JP)
Title: Steering device for vehicles
Inventor: AZUMA KENJI
IPC: B62D5/04
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle that can be easily installed in such a manner that a position where a reference signal of a digital output sensor is coincided with a neutral position of a steering shaft and a position where a reference signal of an analogue output sensor is detected.  <P>SOLUTION: This steering device for a vehicle comprises a steering shaft 10 connected to an operating member, a housing 43 rotatably supporting the steering shaft 10, a rotational angle sensor for detecting a rotational angle of the steering shaft 10, and a wheel steering mechanism not connected mechanically to the operating member. The housing 43 is provided with an opened hole 41 into which a fixing member 42 for use in fixing the rotating angle sensor to the housing 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI