baber/WOPTO huggingface dataset:
Patent JP-2005070205-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: NOMURA YUJIRO
IPC: G02B26/10
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an optical scanner in which a deflection angle is increased by guiding a light beam deflected on a first deflection mirror face to a second deflection mirror face with a transmission optical system and further deflecting the light beam on the second deflection mirror face, and to miniaturize an image forming apparatus which is furnished with the optical scanner.  <P>SOLUTION: A first and a second deflection mirror faces 651a and 651b are arranged facing the side of the reflection face 671a of a concave face mirror 671, a light beam deflected with a first deflection mirror face 651a is reflected on the concave mirror face 671a and guided to a second deflection mirror face 651b. The structure is such that the light beam is folded back with the concave face mirror 671 of the transmission optical system 67, thus, the device is more miniaturized than a conventional device in which the first deflection mirror face, the transmission optical system and the second deflection mirror face are arranged in line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067061-A (JP)
Title: Inkjet recording device and method for sensing quantity of remaining ink
Inventor: WATANABE MASARU
IPC: B41J2/01
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device that accurately measures the quantity of remaining ink.  <P>SOLUTION: The inkjet recording device can sense the quantity of remaining ink in a relatively short time by arranging a heater in close contact with an ink in an ink tank, applying heating a pulse to the heater and monitoring a temperature increase in the heater itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071143-A (JP)
Title: Rewritable electronic tag with display function
Inventor: IKEDA DAISUKE
IPC: B42D15/10
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic tag capable of displaying electronic tag information as visualized information in real time.  <P>SOLUTION: The electronic tag 21 comprises an IC chip 10 on which individual information is stored for each electronic tag attached to a target object, and an antenna coil 2 electrically connected to the IC chip 10. The rewritable electronic tag 1 with a display function has a structure with a display 4 for displaying on the surface of the electronic tag 21 the information stored on the IC chip 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070529-A (JP)
Title: Wavelength conversion element and its use method
Inventor: KAMIJO TAKESHI
IPC: H04J14/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To set the wavelength of a pump light longer or shorter than the wavelengths of a plurality of signal lights present in an optical communication band or the wavelengths of a plurality of converted lights.  <P>SOLUTION: A 1st pump light 101 with a wavelength λ<SB>1</SB>of 1.5μm, a 2nd pump light 102 with a wavelength λ<SB>2</SB>of 1.57μm, and a signal light 128 with a wavelength λ<SB>s</SB>of 1.55μm are multiplexed by a multiplexer 112 and made incident as an incident light 129 on an optical waveguide 122 of a wavelength converting element 110. The optical waveguide 122 generates an SF light with a wavelength λSF of 0.77μm through SFG between the 1st pump light 101 with the wavelength λ<SB>1</SB>of 1.51μm and the 2nd pump light 102 with the wavelength λ<SB>2</SB>of 1.51μm, and the signal light is wavelength converted as a DF light (wavelength 1.53μm) through DFG between the SF light and signal light, so that the DF light is output as a converted light (wavelength λ<SB>c</SB>= 1.53μm) 131.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076669-A (JP)
Title: Bearing device for steering column
Inventor: CHIHARA KATSUHIKO
IPC: F16C19/26
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contact between an annular retainer and the side inner surface of a bearing storage case by the movement of a roller.  <P>SOLUTION: This device is provided with the annular bearing storage case 2 fitted on the inner peripheral surface of a steering column 1 and a bearing 5 stored in the bearing storage case and supporting a steering shaft 3 to the steering column. An outer ring 10 is designed that its both axial ends abut to the inner surface of the bearing storage recess 14 of the bearing storage case and also are formed into a smaller inner diameter than the diameter of the circumscribed circle of the roller 6 so that the axial movement of the roller is restricted by both the axial ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078671-A (JP)
Title: Optical disk device and its spindle motor rotation control method
Inventor: WAKE TAKESHI
IPC: H02P29/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To control a spindle motor even though required torque of the spindle motor is increased due to eccentricity or the like of an optical disk 1.  <P>SOLUTION: A signal processing section 15 outputs control signals of a control voltage Vcont by a CLV system. The control voltage Vcont becomes highest when an optical spot position of an optical pickup 12 is located at an innermost peripheral position of the optical disk 1. A voltage adjusting circuit 18 secures a dynamic range by generating a bias voltage so as to obtain the maximum number of rotations of a spindle motor 11 even though the required torque of the spindle motor 11 is increased due to the eccentricity or the like of the optical disk 1 and the necessary control voltage exceeds the dynamic range of the signal processing section 15. The voltage adjusting circuit 18 adds the generated bias voltage to the control voltage Vcont.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079213-A (JP)
Title: Electronic apparatus unit
Inventor: KATO KAZUNORI
IPC: H05K1/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that displayed contents of product indicators of an apparatus case and a printed circuit board are different from each other when assembling is performed.  <P>SOLUTION: A tuning unit 1 is provided with the printed circuit board 2, and a unit case 3 which accommodates the printed circuit board 2. The silk printing of the product indicator 2A which specifies the printed circuit board 2 (electrical circuit portion 2B) is performed to the printed circuit board 2 together with the electrical circuit 2B (printed pattern). The product indicator 2A is positioned outside the unit case 3 when an apparatus becomes a finished product, so that the product indicator 2A is visible from the outside of the case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073881-A (JP)
Title: Game machine
Inventor: AIDA HIROSHI
IPC: A63F7/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for preventing fraudulent act, in which a person externally accesses the game machine to unlock a lock.  <P>SOLUTION: This game machine P has a plurality of machine frames comprising an inner frame 2 having a game board holding part 9 for removably holding a game board 3, and an outer frame 1 formed of an upper, lower, left and right frame parts 1a-1d, and having a storing region surrounded by the frame parts for storing the inner frame 2 so as to open and shut. A right frame part 1d of the inner frame 2 has a ridge part U as engaging parts. The ridge part U has opening parts 25 and 26 opening toward an opening direction of the inner frame 2 so as to be freely hooked on/unhooked from hook parts 22 and 23 of a locking device 20 which regulates opening of the inner frame 2. The ridge part U is formed so as to bulge on a side of the inner frame storing region of the right frame part 1d and to form a wall part longitudinally continuing on a rear end of the frame part. Thereby, it is possible to prevent access to the hook parts 22 and 23 hooked on the hooking parts from the rear or the side of the game machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080426-A (JP)
Title: Electric wire excess length absorbing mechanism
Inventor: AKAMATSU KIYOSHI
IPC: B60S1/58
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electric wire excess length absorbing mechanism by which the slack of an electric wire can be constantly absorbed.  <P>SOLUTION: The window glass 1 is, for example, a rear window glass to which a heater wire 2 is pasted, and vertically movable between the solid line and the alternate long and short dash line. The heater wire 2 is connected to a power supply 6 on the vehicle body 5 side via a connector 3 fixed to the window glass 1, and further, the electric wire 4 connected to the connector 3. One end of a tension spring 7 is fixed to the intermediate part of the electric wire 4. The base end 7a of the tension spring 7 is fixed to the vehicle body 5. The electric wire 4a between the connector 3 and the tension spring 7 is made to be constantly tense.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080062-A (JP)
Title: Digital camera
Inventor: EBATO TAKASHI
IPC: H04N101/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of reducing a capacity of an LUT necessary for an arithmetic operation of shading correction and performing two-dimensional shading correction by simple structure.  <P>SOLUTION: An X count value and an X synchronizing signal which are coordinates of a photographing image region in the X direction are inputted to an X counter 62 of a shading correction part 60. The X synchronizing signal is converted into an address of an X-LUT 64 in which an X correction coefficient corresponding to the X count value are stored by the input of the X synchronizing signal and the X correction coefficient stored in the address is outputted from the X-LUT 64. Similarly, a Y correction coefficient corresponding to a Y count value is outputted from a Y-LUT 68. The X correction coefficient and the Y correction coefficient are multiplied by a multiplier 70 and outputted to a multiplier 72 as a total correction coefficient. The multiplier 72 multiplies the total correction coefficient and an adjustment gain and outputs the multiplied value to a multiplier 74 as an adjusted correction coefficient. The multiplier 74 multiplies image data by the adjusted correction coefficient and outputs it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074117-A (JP)
Title: Embroidery sewing machine
Inventor: KAITANI AKIRA
IPC: D05B19/10
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embroidery sewing machine capable of sewing thread marks used as the reference of arrangement for arranging patterns in a desired direction to carry out sewing, in optional positions related to the arranged direction of the patterns when arranging a plurality of patterns to carry out sewing.  <P>SOLUTION: This embroidery sewing machine is provided with a sewing means 2 and a moving means 4 for moving an embroidery frame, and constituted to arrange the plurality of patterns in a predetermined direction to fabric 16 mounted to the embroidery frame 3, to carry out sewing by moving the embroidery frame 3 relatively to the sewing means 2. A thread mark data input means is provided for adding thread mark sewing data for sewing one or more thread marks showing reference positions T, U of the pattern arrangement, in the optional positions on a rectangular regulation line 26 surrounding the outlines of the arranged patterns M, and the sewing means 2 sews the thread marks showing the reference positions T, U, in the optional positions on the regulation line 26 based on the thread mark sewing data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080130-A (JP)
Title: Horizontal contour correction circuit
Inventor: TAGUCHI HIROYUKI
IPC: H04N5/208
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal contour correction circuit capable of selecting various kinds of frequency characteristics without complicated circuit configuration.  <P>SOLUTION: The horizontal contour correction circuit comprises a delay circuit 30 (memories 30a to 30f), selecting circuits 34a to 34d, and switching circuits 36a and 36b. The delay circuit 30 determines a references time in relation to a video signal inputted in time sequence, and outputs pixel data at least three or more different times from a period either of before or after the references time. The selecting circuits 34a to 34d combine pixel data selected beforehand from a pixel data group outputted from the delay circuit 30, and select and output one pixel data among combination of pixel data. The switching circuits 36a and 36b select one pixel data among pixel data outputted from a plurality of selecting circuits 34a to 34d. By subtracting pixel data before and after the references time from pixel data in the references time, the horizontal contour correction circuit outputs a correction signal to correct a horizontal contour of a video signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081228-A (JP)
Title: Activation method and activation tool for running water through pipe
Inventor: HAMANAKA HIROYOSHI
IPC: C02F1/30
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an activation method and an activation tool for running water through a pipe which can obtain a performance stability over a long time by simple attaching operation in purification of water, such as drinking water, and is free from fear of adversely affecting human beings and environment.  <P>SOLUTION: The activation tool for running water through the pipe is characterized in that the far-infrared rays radiated from germanium-containing biotite 2 disposed in the vicinity of a repulsive magnetic field generated by oppositely arranging the N poles of permanent magnets 1 is made to act.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086119-A (JP)
Title: Forming method of micropattern
Inventor: YAMASHITA KAZUHIRO
IPC: G03F1/68
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a misalignment of finished dimension of a resist pattern caused by optical proximity effect.  <P>SOLUTION: When a photomask having a transparent portion and an optical shielding portion for performing exposure on a resist 7 is formed, a process wherein a region in which a line portion 13a and a contact portion 13b of a pattern of the photomask are adjacent is extracted, and a first mask 11 constituted of the line portion 13a and a second mask 12 constituted of the contact portion 13b are formed, a process wherein exposure is performed on the resist 7 under a first lighting condition by using the first mask 11, and a process wherein exposure is performed on the resist 7 under a second lighting condition by using the second mask 12 are involved. As a result, an increase of dimension of the line portion 13a is restrained which is caused by optical proximity effect due to large pattern dimension of the contact portion 13b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087863-A (JP)
Title: Oil adsorbent material
Inventor: HARADA RYOJI
IPC: B01J20/28
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil adsorbent material that is excellent in adsorbability and disposability because its raw materials are abundant and economical, hardly forms powder, has a low bulk specific gravity and can adsorb oil rapidly in large quantities.  <P>SOLUTION: This oil adsorbing material comprising bulky, narrow-width tapes has a porous structure formed by using a flaky matter having porosities, voids or a gap spatial structure formed by tangling or binding cellulosic fibers as a starting material, cutting the same into a narrow-width tape like shape and imparting a wavelike bending effect thereto, then carbonizing a strip of short narrow-width tape cut to a constant length at a temperature of 470-550°C for 1.5-2.0 hours under non-oxygen atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004120747-A (JP)
Title: Heat-transfer apparatus of acoustic device
Inventor: ARONSON SCOTT H
IPC: H04R1/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve a thermophoresis capability in an apparatus using the movement of air produced by an acoustics driver so that heat produced by an acoustoelectric amplifier may be transmitted.  <P>SOLUTION: It is an acoustic device including a device generating heat such as an amplifier and the like, and a heat sink 32 of conveying heat from an amplifier. This acoustic device includes a cone 24 with an inside surface and a supporting structure 88 which makes a part for volume. Elements and a heat sink which generates heat are arranged in a part for volume.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000784-A (JP)
Title: Shopping bag
Inventor: MATSUDA YOSHIHISA
IPC: B65D33/30
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping bag which is set in a fully opened state in a shopping basket used in a sales store so as to directly move the commodities to the shopping bag brought by a customer in payment at a cash register, so that a labor and time of moving commodities again to a bag for bringing them back is saved.  <P>SOLUTION: The shopping bag is provided with: a housing part 2 formed in a shape which can be set along the inner surface of the shopping basket A; and a fold back part 3 continued from this housing part 2 and folded back to outside from the upper edge of the peripheral wall of the shopping basket A when set in the basket A. A string path part 4 is formed at the periphery of the end of the fold back part 3, and a string 5 for opening and closing a bag is attached to this string path part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005089922-A (JP)
Title: Trousers and method for producing the same
Inventor: EJIRI YOSHIORI
IPC: A41D1/08
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide trousers in which occurrence of space between the upper part of trousers on the back side of a trouser wearer and a body of the trousers wearer is prevented and underwear of the interior of trousers or wearer's skin is prevented from being directly observed from the outside and intrusion of snow from the space to the interior of trousers can be prevented.  <P>SOLUTION: The trousers have an auxiliary piece 20 attached to the inside of trousers body 10 in order to keep a space between the body of the wearer and the trousers body 10 in a closed state and constituted so that the upper end of trousers comes in contact with the body of the wearer, and the auxiliary piece 20 is composed of a connecting part 21 in which the lower end and right and left both ends are sewed on the upper inside of trousers 10 and a contact part 22 in which right and left both ends are sewed on the upper inside of the trousers body 10 so that the lower end is sewed on the upper edge of the connecting part 21 and the lower end is arranged at the separated position on the inner side than inner periphery of the upper part 10 of trousers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092077-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: IZUMI YASUTAKA
IPC: G02B26/10
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner and an image forming apparatus in which adverse effect to image forming performance, caused by poor surface precision of parallel flat plates, is reduced for the structure having the parallel flat plates at a light incident port and a light-emitting port of luminous fluxes to a deflection means that is commonly used by a plurality of scanning optical systems.  <P>SOLUTION: The optical scanner is provided with a plurality of light sources 1, a deflector 5 having a deflection and reflection surface to deflect luminous fluxes from the plurality of light sources 1 and parallel flat plates 6, through which incident luminous flux to a deflector 5 and emitting luminous flux from the deflector pass. A plurality of incident luminous fluxes to the deflector 5 from the plurality of light sources 1 have mutually spreading angles within the deflection and rotating surface. Let θ1max and θ1min be the maximum value and the minimum value of average incident angles with respect to the deflection reflection surface at the deflection and rotating surface, respectively, θ2 be the half image angle corresponding to an effective writing width, α be the tilt angle of the parallel flat plates with respect to the main scanning direction within the deflection and rotating surface. Then, the optical scanner satisfies the equations: 0.6<(θ1max-α)/(θ2+α)<1.4 and 0.6<(θ1min-α)/(θ2+α)<1.4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098716-A (JP)
Title: Radiological image conversion panel and manufacturing method of radiological image conversion panel
Inventor: KASAI YOSHITAMI
IPC: G21K4/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiological image conversion panel having high sensitivity and less uneveness of brightness, and a manufacturing method of the radiological image conversion panel.  <P>SOLUTION: In this radiological image conversion panel 100 having a stimulable phosphor layer 10 comprising a columnar crystal 10a formed by a vapor-phase sedimentation method, a fluctuation coefficient of the crystal size of the columnar crystal is preferably ≤50%, more preferably ≤40%, furthermore preferably ≤30%, especially preferably ≤20%, and the most preferably ≤10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101052-A (JP)
Title: Ferroelectric element and manufacturing method thereof
Inventor: MIHASHI TOSHIRO
IPC: H01L27/105
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a ferroelectric film from being deteriorated, and to prevent the reliability of a wiring film from being decreased in a ferroelectric element.  <P>SOLUTION: The ferroelectric element comprises a first electrode 3, the ferroelectric film 4 formed on the first electrode 3, a second electrode 5 formed on the ferroelectric film 4, a first hydrogen approach prevention film 8 directly formed on the surface of the second electrode 5, a first insulating film 11 formed on the first hydrogen approach prevention film 8, a first opening 10 formed in the first hydrogen approach prevention film 8 for exposing one portion of the second electrode 5, a second opening 13 formed in the first insulating film 11 with a opening diameter that is larger than the first opening 10, and the wiring film 14 connected to the second electrode 5 via the first and second openings 10, 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095021-A (JP)
Title: Rooftop greening material and rooftop greening construction method
Inventor: SUGIMURA IKU
IPC: A01G1/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rooftop greening material for greening a rooftop of a construction such as a building so as to cut off heat, cool the air, protect concrete, clean up the air, temporarily store rainwater, and create a biotope for creatures in an urban area.  <P>SOLUTION: The rooftop greening material comprises a structure where plants such as grass plants and/or trees are held to grow so as to green the rooftop or an outer wall. The material is structured as follows: a sheet formed into a predetermined shape and having at least air permeability and water permeability holds materials consisting mainly of plant ones such as forestry products or cereal byproducts treated through at least a fermentation process, and containing wood chips comprising at least thined wood or construction debris as raw material; and plants such as grass plants or trees are grown out of the structure to green the rooftop or the outer wall of the building. A rooftop greening construction method comprises using the material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI