baber/WOPTO huggingface dataset:
Patent JP-2003331502-A (JP)
Title: Optical disk drive
Inventor: MURAMATSU KEIICHI
IPC: G11B17/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive, of which the disk is prevented from being caught between a tray and an opening.  <P>SOLUTION: A 1st shutter 21 and a 2nd shutter 22 are furnished for blocking an opening 13 at the front part of a case 11 by covering the front part of the tray, while they are projected upward from an upper surface of the tray 12. When the tray 12 is unloaded from the case 11, the 1st and 2nd shutters 21, 22 are retracted respectively to left/right sides of the tray 12 and formed to the open state in accordance with the unloading operation of the tray 12, and when the tray 12 is loaded to the case 11, the 1st and 2nd shutters 21, 22 are moved respectively to the front part of the tray 12 and formed to the closed state, and also the opening 13 is blocked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328481-A (JP)
Title: Working booth device
Inventor: OGATA HIROTO
IPC: E04B2/74
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve private room properties in a semi-open type working booth device partitioned by a panel in a height, which does not reach a ceiling.  <P>SOLUTION: The working booth device 1 has a desk top plate 2, a back panel 6 and a side 7. When the device 1 is not installed along a wall 3 for a building, the panel is also arranged on the reverse side to the side panel 7. A sliding panel 8 closing an entrance 45 wholly or partially is mounted on the side panel 7. The independency of a working space is improved in the presence of the sliding panel 8 and a change into private rooms is promoted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335693-A (JP)
Title: Dried olive leaf having high oleuropein content and extract of the leaf
Inventor: HATAKE SHUICHI
IPC: A61P31/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To establish a drying method for providing dried olive leaf rich in oleuropein which is a component of olive, attracting attention on its antiviral action, antiprotozoic action and antibacterial action and effective for activating the nitrogen monoxide synthetase of activated macrophages and amplifying the formation of nitrogen monoxide.  <P>SOLUTION: Raw olive leaves are dried under normal or reduced pressure within a temperature range of 85-145°C which is condsiderably higher than the temperature of conventional drying methods or dried under normal or reduced pressure within 72 hr at ≤65°C which is lower than the temperature of conventional methods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333396-A (JP)
Title: Camera case with hood and hood control method
Inventor: ENOMOTO HIDEAKI
IPC: G03B17/56
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To attain extension/contraction of a camera hood so as to maintain excellent photographing even under an installation environment where the operation by a user is not available.  <P>SOLUTION: A time counted by a clock section 27 of a controller 15 is compared with table data (a) to decide an incident angle, a comparison angle is calculated on the basis of the incident angle and an angle of a camera case 2, the comparison angle is collated with table data (b) to read a setting position A of the camera hood 12, meteorological information sent from an external meteorological information center is collated with table data (c) to read a correction factor B, a setting position C of the camera hood 12 is calculated, a drive control variable of the camera hood 12 is calculated on the basis of the setting position C and a current position of the camera hood 12, and a camera hood drive section 13 controls the camera hood until the camera hood is moved to the prescribed setting position C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338157-A (JP)
Title: Tape reel
Inventor: MIHASHI TORU
IPC: G11B23/087
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To roll a tape around a tape reel in a beautiful form even when the tape is rolled at a high speed.  <P>SOLUTION: In the tape reel 10 having a cylindrical reel core 12 around which a magnetic tape 28 is rolled, an upper flange 14 and a lower flange 16 which are disposed at an upper end or a lower end of the reel core 12 and which have a dish shape, a projected part or a recessed part for causing vortexes in air accompanying the flange is disposed at the inner flank of at least one flange.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338946-A (JP)
Title: Correction circuit for electron beam and cathode ray tube device
Inventor: MIYAUCHI MASANORI
IPC: H04N3/27
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To switch the frequency of a parabolic current flowing through a quadrupole coil for correcting the beam shape of an electron beam by using an electronic switch.  <P>SOLUTION: An auxiliary coil L3 is connected in parallel to the quadrupole coil L2. Diodes D3 and D2 connected to the coil L3 have opposite continuity directions, and a PNP-type transistor Tr2 is connected to the diode D3 and an NPN-type transistor Tr3 is connected to the diode D2. The transistors Tr2 and Tr3 are controlled so as to be simultaneously turned on/off by a frequency switching drive circuit 12, and, when the transistors Tr2 and Tr3 are turned on, the coil L3 conducts. At this time, either the transistor Tr2 or Tr3 conducts in response to the direction of the current flowing through the coil L3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343204-A (JP)
Title: Gas turbine and gas turbine generator
Inventor: SEKIHARA TAKASHI
IPC: F02C7/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve disassembly and assembly of a micro gas turbine generator easily.   <P>SOLUTION: A compressor rotor 4 in the gas turbine generator and an adjoining boss 13 are assembled such that a convex counter lock 47 provided on the compressor rotor 4 and a concave counter lock 48 provided on the junction boss 13 are extractably fitted to each other. The compressor rotor 4 and a rotor shaft 6 are assembled such that the convex counter lock 47 provided on the compressor rotor 4 and the concave counter lock 49 provided on the rotor shaft 6 are extractably fitted to each other. The generator is configured to tighten by combining in series the compressor rotor 4, the rotor shaft 6 and a generator core 19 by a tie bolt 9 adjoined to the adjoining boss 13 of the turbine rotor 2 and a nut 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346175-A (JP)
Title: Image processing program
Inventor: TAKABAYASHI MASANORI
IPC: A63F13/55
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To change the number of polygons configuring a three dimensional model corresponding to the distance between the three-dimensional model and a camera, and to reduce the load of processing without imparting an incompatible feeling to a player watching a game screen.   <P>SOLUTION: First of all, in the step S801, the distance L between the arrangement position of the three-dimensional model to be generated hereafter and the camera position is determined. In the step S802, model data corresponding to the distance L determined in the step S801 are specified. In the step S803, the three-dimensional model is generated by using the specified model data, and returned to the main game processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344903-A (JP)
Title: Lens barrier device
Inventor: WASHIZU YOICHI
IPC: G03B17/55
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrier device where a lens barrier is automatically opened/closed by a compact driving system and there is no possibility of malfunction caused by the rise of ambient temperature, whose constitution is simple and which is easily manufactured.   <P>SOLUTION: The lens barrier device 30 is equipped with the lens barrier 31 provided so as to be movable between a closing position CP where the front of a photographic lens 20 is covered and an opening position OP where it is exposed, and a moving means 32 for moving the lens barrier 31 from the position CP to the position OP or from the position OP to the position CP, and the moving means 32 is equipped with a 1st shape memory alloy wire 41 moving the lens barrier 31 to either the position CP or the position OP, a 2nd shape memory alloy wire 42 moving the lens barrier 31 in a reverse direction to a moving direction by the wire 41, and a heating means 50 heating the wire 41 so as to make the wire 41 show a shape memory effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098117-A (JP)
Title: Apparatus for detecting defect of image and its defect detection method
Inventor: ISHII TOSHIYUKI
IPC: G03F1/84
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and highly accurate apparatus for detecting defects of image without being affected by variations of good products, and its defect detection method. SOLUTION: The apparatus 30 for detecting defects of image is constituted of a data conversion means 2 for converting an image 1 to be inspected to digital image information, a first storage means 7 for storing digital image information, a second storage means 8 and a third storage means 9 for separately storing digital image information stored into the first storage means 7, a first processing means 10 for executing expansion filtering to digital image information stored into the second storage means 8, a second processing means 11 for carrying out contraction filtering to digital image information obtained by the first processing means 10, a third processing means 12 for carrying out contraction filtering to digital image information stored into the third storage means 9,  a fourth processing means 13 for carrying out expansion filtering to digital image information obtained by the third processing means 12, and a fifth processing means for calculating a difference value of digital image information obtained by the second processing means 11 and the fourth processing means 13.
Patent JP-2004006441-A (JP)
Title: Method for forming copper wiring
Inventor: TAKEI HIDEO
IPC: H01L23/52
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming practical Cu wiring in which a volatile gas of Cu is not generated at RIE and further speed for eliminating a reactant is improved.  <P>SOLUTION: A Cu layer 3 formed on a surface of a substrate 1 is overlaid with a photo resist pattern 4 that constitutes a mask corresponding to Cu wiring to be formed. A reactive gas with HI as a principal is dissolved with plasma. Then iodine is made to react with Cu to produce a reaction product of Culx. After the soluble reaction product of Culx is eliminated by cleaning treatment, the photo resist is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348346-A (JP)
Title: Image processing apparatus, image forming apparatus, image processing method, image processing program and recording medium
Inventor: YOSHIDA AKITO
IPC: H04N1/52
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image forming apparatus provided with the image processing apparatus, an image processing method, an image processing program and a recording medium with the image processing program recorded thereon in which dither processing of high reproducibility having smooth gradations is performed when reproducing an image from circular, elliptical and diamond-shaped dots of screen angle 45° by generating a suitable dither matrix shape corresponding to the screen angle.   <P>SOLUTION: A matrix shift vector calculating part 23 reads out a screen angle θ stored in a screen angle storage part 21 beforehand and a matrix element number (n) stored in a matrix element number storage part 22 beforehand and calculates two matrix shift vectors based upon an angle table stored in a screen angle table storage part 24. Based upon the calculated two matrix shift vectors, a dither matrix shape generating part 26 generates the dither matrix shape within a range of a parallelogram formed by the two matrix shift vectors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339297-A (JP)
Title: Remote controlled helicopter
Inventor: ANDO KAZUTO
IPC: B64D1/16
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve spraying efficiency of a granular material B such as a drug or the like using a remote controlled helicopter A by effectively spraying a small quantity of the granular material loaded on the unmanned helicopter A.   <P>SOLUTION: The remote controlled helicopter which carries out an aerial application of the granular material B such as the granular drug or fertilizer by loading a tank 7 on the unmanned helicopter A, is installed with a one-shot means 60 on a remote control device 47 to carry out the aerial application by closely constant amount of the granular material B at one operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007133-A (JP)
Title: Image pickup device
Inventor: MAEDA TOSHIHISA
IPC: H04N1/028
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device capable of performing proper and quick image processing regardless of variations in photographing condition.  <P>SOLUTION: A light receiving unit of a CCD is divided into three fields. An image data of a first field is read out, after a photographing operation is completed. When the image data of a second field is read out, an arithmetic processing Tc for Auto Exposure/Write Buffer correction values is performed based on the image data of the first field. When the image data of a third field is read out, a correction processing is performed based on the AE/WB correction values calculated by the arithmetic processing Tc. An image processing Tg to the image data of the first and the second fields is performed based on the AE/WB correction values. Thus, the image processing is quickly performed with respect to the AE/WB correction. The image processing is performed on the basis of the information not before photographing but at the time of photographing. Consequently, the appropriate image processing can be performed regardless of variations in photographing condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007187-A (JP)
Title: Relaying apparatus and power supply control method
Inventor: CHAGI HIROYUKI
IPC: H04B7/26
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform power management wherein a present mode is shifted to a low power consumption mode without the need for a user to make complicated operations and the present mode is resumed from the low power consumption mode when communication is restarted.  <P>SOLUTION: When informing a bridge 2 of a communication opposite party via a wireless interface 13 about shift to the low power consumption mode and receiving a normal end acknowledgement from the bridge 2, a controller discrimination means 14 of a bridge 1 informs a power supply control means 15 to interrupt supply of power to the wireless interface 13, and the power supply control means 15 interrupts supply of power to the wireless interface 13 and shifts a wired interface 11 to a sleep mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006150-A (JP)
Title: Lighting control device
Inventor: KAMIMURA SEIYA
IPC: F21S10/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize flashing control such as simultaneous flashing and flow flashing by synchronizing for each channel, without requiring a signal line.  <P>SOLUTION: An address number which is identifiable is provided in a microcomputer built in each flashing device and a program in which the flashing timing is different according to the address number is installed. The two input lines for the flashing device are taken out from an AC power supply line and thereby, they take in a clock of the AC power supply as the clock source while supplying power to the microcomputer and transmit the output which is power controlled from the flashing device to each light-emitting element of the lighting apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008089-A (JP)
Title: Seedling planting device
Inventor: MAKIHARA KUNIMITSU
IPC: A01C11/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling planting device mounted with a rotary planting mechanism and designed to selectively carry out a normal planting and a coarse planting corresponding to standard stock intervals and wider intervals, respectively.  <P>SOLUTION: This seedling planting device is such one that the rotary planting mechanism 24 equipped with planting tines 83 on both ends of a rotary case 82 subject to rotary drive in a given direction is mounted against the lower end portion of a seedling stand 22 subject to reciprocating transverse motion at a given stroke, wherein the mount posture of one of the planting tines 83 can be altered so as to make the tine tip track S is switchable between a seedling-extractable mode of passing a seedling extraction port(a) on the lower end of the seedling stand and a seedling-nonextractable mode of passing off the port(a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015473-A (JP)
Title: Internet facsimile machine
Inventor: TAKAHASHI NAOTO
IPC: H04N1/32
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet facsimile machine for transmitting / receiving facsimile information in compliance with the standards in a voice band by using a public line network when transmission / reception of facsimile data is disabled because a communication rate of a high speed data communication service is decreased due to a certain reason.  <P>SOLUTION: A high speed data communication means, a standard facsimile communication means for a voice band of a subscriber line, and a containing station to which a high speed data communication service means is opposed are configured with the means for transferring facsimile data to the access points of the Internet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010793-A (JP)
Title: Polyester film
Inventor: KANZAWA TAKESHI
IPC: C08L67/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film excellent in flexibility and bleed-out resistance.  <P>SOLUTION: The polyester film contains 0.1-45wt% of a branched compound the number of whose ether bond (-O-) units other than epoxy groups is 3-100 per molecule and whose molecular weight is 200-4,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018868-A (JP)
Title: Coating pretreatment device
Inventor: OBIKA MASAHIRO
IPC: C23C22/86
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating pretreatment device for saving a space, improving productivity, and considerably reducing the equipment expense, the chemicals cost, the management man-hour, and waste water treatment load even to a compound body of iron and aluminum.  <P>SOLUTION: The coating pretreatment device comprises a treatment tank 101 filled with a degreasing and conversion treatment solution containing a mixture solvent of polar organic solution and water of the weight ratio of 2.8 : 7.2 to 3.8 : 6.2, and at least sodium ion and/or lithium ion, phosphoric acid ion, zinc ion, nickel ion, manganese ion, nitric acid and/or nitrous acid ion with a car body B immersed therein, an aluminum conversion means 300 provided on a second stage of the treatment tank 101 to spray an aluminum conversion treatment solution on the car body B, and a rinse tank 201 provided on a second stage of the aluminum conversion treatment means 300, and filled with a cleaning solution with the car body B immersed therein, and further comprises a car type detector 501 to detect the vehicle specification for identifying a material of components of the car body B and a control device 502 to control treatment conditions in the aluminum conversion zone according to the material specification of the car body detected by the car type detector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023163-A (JP)
Title: Space-division multiplex communication system, base station, mobile station, space-division multiplex method, and arrival direction estimation method
Inventor: TAKANO HIROAKI
IPC: H04W72/12
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To faster and more adequately determine the combination of mobile stations capable of getting space-division multiplex.  <P>SOLUTION: A beam having directivity is rotated at 360° degrees from a base station 10 so as to determine the combination of the mobile stations capable of getting the space-division multiplex. During this period, each mobile station 100 measures received power simultaneously, seeks received power data at each prescribed angle unit, and transmits the data to the base station 10. The base station 10 determines the combination of the mobile stations to get the space-division multiplex based on the received power data transferred from each mobile station. It is determined at this time that two mobile stations with an angle difference wider than a prescribed angle with regard to a received power peak having a prescribed value and higher are capable of getting the space-division multiplex.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020827-A (JP)
Title: Circularly polarizing plate and its manufacturing method, and liquid crystal display
Inventor: MOTO TAKAHIRO
IPC: G02F1/1335
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circularly polarizing plate and a wide band quarter-wave plate whose yields are high and whose costs are low.  <P>SOLUTION: In a long-sized circularly polarizing plate obtained by supplying at least polarizing film, a half-wave plate in which the phase difference of double refracted rays is 1/2 wavelength and a quarter-wave plate in which the phase difference of double refracted rays is 1/4 wavelength each in a long size and sticking them, at least two among the absorption axis of the long-sized polarizing film, the phase lagging axis of a long-sized half-wave plate and that of a long-sized quarter-wave plate are not in parallel nor perpendicular in a longitudinal direction, and in the order of the long-sized polarizing film, the long-sized half-wave plate and the long-sized quarter-wave plate, they are arrayed in the longitudinal direction and stuck to each other to manufacture the long-sized circularly polarizing plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018685-A (JP)
Title: Method for producing crosslinked gel with reduced discoloration and dried product of gel
Inventor: KAWANAKA SATOSHI
IPC: A61L15/60
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing the yellowish discoloration caused in a crosslinked gel obtained by crosslinking a galactomannan or a derivative thereof with a three or more valent metal ion.  <P>SOLUTION: The method for producing the crosslinked gel with reduced discoloration by preventing the discoloration comprises forming the crosslinked gel by crosslinking the galactomannan or the derivative thereof with the three or more valent metal ion, and regulating the pH of the crosslinked gel so as to be ≤7.8. The dried product of the gel obtained by drying the crosslinked gel has a color with a yellow degree reduced to ≤35.  <P>COPYRIGHT: (C)2004,JPO