baber/WOPTO huggingface dataset:
Patent JP-2003249941-A (JP)
Title: Method for setting remote control system, the remote control system, and processing side distributed control system thereof
Inventor: YOSHIDA TAKESHI
IPC: H04Q9/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting a remote control system in which initialization is very easy, security is high and practicality is high.  <P>SOLUTION: In this method for setting the remote control system, the MAC address of an object device to be controlled is preliminarily sent to a DHCP (dynamic host configuration protocol) server, an allocation request for a MAC address and a global IP address is notified to the DHCP server by connecting the object device to be controlled to a LAN, and the DHCP server authenticates the object device to be controlled with the MAC address and sets a global IP address to the object device to be controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248103-A (JP)
Title: Anti-reflection film, optical lens and optical lens unit
Inventor: UZAWA KUNIHIKO
IPC: G02B1/115
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-reflection film having anti-reflection performance over a wide band from the ultraviolet region to the visible region, further to the infrared region.  <P>SOLUTION: Counted from the substrate side, a film with an intermediate refractive index material is formed on a first layer, a film with a high refractive index material is formed on a second and a fourth layers, a film with a low or intermediate refractive index material is formed on a third layer, and a film with a low refractive index material is formed on a fifth layer, respectively. The film thickness and of each optical layer, in terms of the design wavelength λ, is (0.08 to 1.31)×λ/4 in the first layer, is (0.17 to 0.36)×λ/4 in the second layer, is (0.45 to 0.91)×λ/4 in the third layer, is (0.15 to 0.33) × λ/4 in the fourth layer, and is (1.13 to 1.17)×λ/4 in the fifth layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259106-A (JP)
Title: Electronic watermark insertion method, device and program, and program storage medium stored with electronic watermark insertion program
Inventor: KUMADA TATSUO
IPC: H04N7/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic watermark insertion method and a device therefor.  <P>SOLUTION: The device comprises an input means 1 of inputting digital image data, an error correcting means 10 of inputting an accumulated error and outputting a correction error, an input correcting means 2 of inputting input image data and the correction error and outputting corrected image data, a quantum measuring means 4 of inputting the corrected image data and outputting a quantum error level, a quantum error selecting means 5 of inputting the quantum error level and outputting a quantum error, an error arithmetic means 6 of inputting the quantum error, corrected image data, and watermark information and outputting an error of interest, an error distributing means 7 of inputting the error of interest and outputting a distribution error, an error storage means 8 of inputting the distribution error and accumulated error and outputting a new accumulated error, a storage means 9 of storing the accumulated error, and an output means 3 of inputting the corrected image data and outputting output image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255033-A (JP)
Title: Apparatus and method for detection of radio waves
Inventor: HIOKA NOBUYUKI
IPC: G01S3/16
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio-wave detection apparatus for detecting the arrival azimuth of radio waves with satisfactory accuracy, in a field in which many radio-wave reflecting objects or the like exist.  <P>SOLUTION: The radio-wave detection apparatus is provided with a receiver 1 used to detect a signal by amplifying and detecting the received radio waves so as to calculate the arrival azimuth of the radio waves, on the basis of an amplitude value of the signal; a signal correlator 2, used to decide whether the signal recently detected by the receiver 1 is an update of an already detected signal or a new signal by comparing detected factors; and an azimuth updater 3 used to update the arrival direction of the radio waves calculated from the already detected signal by using an arrival azimuth of the signal having a maximum amplitude from among the recently detected signals, when it is decided by the receiver 1 that the recently detected signal is the update of the same already detected signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253298-A (JP)
Title: Method for striping and washing magnetic card
Inventor: OKUMURA KAZUFUMI
IPC: C11D1/62
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for striping and washing a magnetic card, capable of effectively separating the magnetic material from the card substrate, wherein the material and the substrate comprise a magnetic recording medium and the method requires no severe striping and washing condition.  <P>SOLUTION: This method for striping and washing a magnetic card is characterized by washing the card with a washing solution containing 0.1-30 wt.% inorganic alkaline chemical, 0.005-15 wt.% cationic surfactant and 0.005-15 wt.% anionic surfactant and/or ampholytic surfactant, wherein the ratio of the cationic surfactant to the anionic surfactant and/or the ampholytic surfactant is 1:200 to 1:1 (weight ratio).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250524-A (JP)
Title: Cell wall-crushed microorganism, method for producing the same, and use thereof
Inventor: ISHIKAWA HIROSHI
IPC: A61K35/74
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an easily formulable cell wall-crushed microorganism without inactivating active ingredients by a simple apparatus and operation, and thereby having high releasability of internal ingredients and excellent fluidity and handleability, a method for producing the microorganism and to obtain a medicine and a food.  <P>SOLUTION: The cell wall-crushed microorganism capable of suppressing degradation or inactivation of intracellular useful ingredients such as proteins, enzymes, vitamins or minerals and having high releasability of intracellular ingredients and fluidity is obtained as follows. A microorganism in a dried or a frozen state is fed from a hopper 13 to a pulverizing chamber 4 of an impact pulverizer, rotating a rotating disk 8 and pulverizing the cell wall by impacts of impactors 11 and 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250406-A (JP)
Title: Double bearing reel for fishing
Inventor: KOBAYASHI MIKIHARU
IPC: A01K89/033
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double bearing reel for fishing making the set drag force accurately act on a spool and affording stable drag performances.  <P>SOLUTION: The double bearing reel for the fishing comprises a spool 8 rotatably supported through a plurality of bearings 10a and 10b on a spool shaft 6 supported on a reel body 1, a brake part 20 provided on the spool 8 and a drag mechanism 15 provided with drag disks 21 and 22 supported on the spool shaft 6 so as to provide whirl-stop and regulating members 16 and 17 for regulating the frictional binding force produced between the brake part 20 and the drag disks 21 and 22. A collar 25 engaging with at least one bearing is installed on the outer periphery of the spool shaft 6. The frictional binding force of the brake part 20 with the drag disks 21 and 22 is regulated through the collar 25 when the regulating members 16 and 17 are operated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257167-A (JP)
Title: Cartridge holding mechanism for disk device
Inventor: ISHIZUKA MASAKAZU
IPC: G11B17/057
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge holding mechanism for a disk device capable of being miniaturized and reducing damper loads.  <P>SOLUTION: The cartridge holding mechanism comprises: a spindle motor 91 for mounting and rotating a disk; a traverse base 82 for holding the spindle motor 91; a rubber damper 71 for elastically holding the traverse base 82; a mechanical chassis 60 for holding the traverse base 82 through the rubber damper 71; a tray 20 for mounting a cartridge 1 including the disk; and a loading motor 61 for carrying in or carrying away the tray 20 and bringing the disk of the cartridge 1 close to the spindle motor 91 or away from it. The cartridge 1 is supported by the mechanical chassis 60 via the tray 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258776-A (JP)
Title: Communication device, communication system and video conference system
Inventor: ARAI MASAYUKI
IPC: H04L1/16
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device and a communication system in which a communication quality can be guaranteed by packet encoding processing, and to provide a video conference system using the same.  <P>SOLUTION: The communication device has a redundant packet generating means for generating a redundant packet by a prescribed encoding system in response to an information packet to be transmitted and a packet recovery means for recovering a lost packet on the basis of the redundant packet and the information packet received by a recovery method corresponding to the encoding system when the loss of the packet is detected in a received packet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250807-A (JP)
Title: Rod coupling device
Inventor: HASHIOKA NORIYASU
IPC: A61B17/58
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To tightly fasten the coupling screw of a coupler for coupling two rods even from an inclined direction other than the direction exactly opposed to the spine.  <P>SOLUTION: The rod coupling device is equipped with a fixing means having the fixing parts 16 fixed to rods 11 and the arm parts 17 extending toward the partner rods from the fixing parts 16. The fixing means fixed to the respective rods 11 are mutually coupled in an interval regulable manner by a coupling means comprising the respective arm parts 17. The coupling means has a housing part 27 for housing a pair of the arm parts 17 and 17 in a forwardly and rearwardly movable manner and has a coupling screw 30 for fastening and fixing a pair of the arm parts 17 and 17 in the housing part 27. The fastening direction of the coupling screw 30 can be set so as to be inclined within a range of almost 90° between the direction exactly opposed to the spine and the direction parallel to the spine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258506-A (JP)
Title: Microwave circuit and manufacturing method thereof
Inventor: TSUJI NAOKI
IPC: H01P1/22
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave circuit with small assembling man-hours and an excellent withstanding voltage characteristic.  <P>SOLUTION: The microwave circuit has PIN diodes 20A, 20B fixed in a microwave transmission line formed by surrounding a space with a conductor. The PIN diodes 20A, 20B are fixed to the surface of a metallic plate 10. The mount face of the metallic plate 10 on which the PIN diodes 20A, 20B are located is placed in parallel with the direction of the high frequency electric field of a microwave, and a cut-out hole 11 is formed to the metallic plate 10 beneath the PIN diodes 20A, 20B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255592-A (JP)
Title: Negatively charged toner
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G9/087
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide negatively charged toner which improve transfer efficiency by decreasing fogged toners and reverse transferred toner as far as possible and prevent the void and dust of the toner.  <P>SOLUTION: The work functions of hydrophobic negatively charged silica 15a and 15b of the negatively charged toner 8 are smaller than those of toner mother particles 8a, alumina - silica multi component oxide particulates 13 and metal oxide particulates 14 and therefore the negatively charged silica 15a and 15b stick to the toner mother particles 8a, then the particulates 13 and the particulates 14 having the work functions greater than those of the silica 15a and 15b stick to the particles 8a in the form of coming into contact with the silica 15a and 15b. The dust is prevented and the void of the toners in the central part of the line image is prevented by using the particulates 13 and the particulates 14 in combination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258004-A (JP)
Title: Mesa-structure semiconductor device and its manufacturing method
Inventor: KASAMATSU AKIFUMI
IPC: H01L29/812
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electrode which is in contact with an uppermost semiconductor layer from being in contact with an active semiconductor layer which is directly involved with operations of other devices and from being separated from the mesa with respect to the mesa-structure semiconductor device, and to provide its manufacturing method.  <P>SOLUTION: The electrode 1 which is in contact with an uppermost semiconductor layer 2 of a mesa having an inversely tapered end and being provided without being separated from the uppermost semiconductor layer 2, faces active semiconductor layers 3 and 4 which are directly involved with a device operation on the side of the mesa through a gap 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002263282-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To convey a pachinko ball fallen into a winning room by a unique means. SOLUTION: A screw-conveyer shape lower rotating body 54 driven to rotate around a vertical rotation shaft is vertically erected inside a winning room 45 of a winning device 10. A pachinko ball fallen down to the front lower end in the winning room 45 is guided to above the lower end of a feeder blade 54b of the lower rotating body 54 and conveyed straight just upward by the rotational motion of the lower rotating body 54. The pachinko ball raised into a through hole 36a of a guide plate 36 is actively released by a releasing piece 54d in the front of a specific winning hole 38 where the pachinko ball can fall into the specific winning hole 38 which gives great advantage to a player.
Patent JP-2003271908-A (JP)
Title: Check code generation method and check code generation device
Inventor: KINOSHITA HIDETOSHI
IPC: B42D15/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check code generation method and check code generation device capable of judging off-line that an IC card is a forged IC card, even when the forged IC card having completely copied data written into an authentic IC card including the check code is generated.  <P>SOLUTION: A data writing device 100 creates a check code A from a manufacturer serial number of an IC chip 2 and a data stored in an IC card 1 at a check code creation part 131, and writes the check code A together with stored data in the IC chip 2 after encrypting the check code A at an encryption part 132. A data reading device 200 creates the manufacturer serial number of the IC chip 2 and a check code B for checking based on the stored data at a check code generating part 203, and decodes the check code A at a decoding part 202. Then authenticity judgement is performed by checking matching/ non-matching between the check code A and the check code B at an authenticity judging part 204.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266896-A (JP)
Title: Recorder
Inventor: FUJIOKA SATOSHI
IPC: B41J29/42
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder comprising an operating panel having a display section capable of displaying the current control conditions, the residual quantity of ink and the like.  <P>SOLUTION: An operating panel 160 for operating recording control and the like, is provided with a display section 161 capable of displaying a plurality of lines. Since a variety of pieces of information can be displayed by characters, numerals or images, the current control conditions, the residual quantity of ink and the like, can be judged simply on the operating panel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266705-A (JP)
Title: Ink-jet recording method and ink-jet recording apparatus
Inventor: ISHIKAWA WATARU
IPC: B41J2/16
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording method and an ink-jet recording apparatus, being excellent in ink choking resistance of a recording head, ink ejection stability, blurring resistance, image durability and smoothness, capable of stably printing a highly sophisticated image on a wide range of printing media without an ink absorbing property.  <P>SOLUTION: In the ink-jet recording method for forming an image on a recording medium by heating a liquid ink having a viscosity of 10-500 mPa s at 30°C to 40-150°C by a heating means, and jetting the same from a nozzle having a nozzle plate of a recording head, the thermal conductivity λ(×10<SP>-1</SP>) of the nozzle plate is 1-300 W/mK.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272169-A (JP)
Title: Reproducing device, and program
Inventor: NAKAMURA TOSHINARI
IPC: G11B7/005
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing device and program for reducing a read time of an optical disk adopting the multi-session system and coping with even a case that a CDDA format and a CD-ROM format are intermingled on the optical disk.  <P>SOLUTION: A CPU of the disk reproducing device discriminates whether a track format is the CDDA format or the CD-ROM format by each session when the optical disk adopts the multi-session system and performs reproduction corresponding to the CDDA (that is, reproduction of the disk on the basis of TOC information included in the lead-in area) or performs reproduction corresponding to the CD-ROM (that is, reproduction of the disk on the basis of link information acquired from a file included in a directory in a program area and a directory structure of a current session) on the basis of the result of discrimination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277552-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI YASUAKI
IPC: C08J5/18
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which can be molded with excellent moldability and keep both properties of the resin composition and the molded product at their practical levels of properties, and to provide a molded product made of the resin composition.  <P>SOLUTION: The resin composition comprises 1-45 wt.% of (a) at least one styrene block copolymer and 55-99 wt.% of (b) at least one ethylene/α-olefin copolymer satisfying the requirements (A-1)-(A-3), wherein (A-1) it must be obtained using a metallocene catalyst; (A-2) it must have a density of 0.85-0.91 g/cm<SP>3</SP>; and (A-3) it must have only one melt peak as measured by a differential scanning calorimeter. The molded product is made of the resin composition. The method for producing the resin composition is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282305-A (JP)
Title: Chip resistor and its manufacturing method
Inventor: HARA NOBUYOSHI
IPC: H01C17/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip resistor suitable for bulk mounting.  <P>SOLUTION: A pair of top electrodes 2 are formed on the top surface of an insulating substrate 1, and an resistor layer 3 is formed so as to overlap with the top surface electrodes 2. A first protective layer 4 and a second protective layer 5 are formed on the surface of the resistor layer 3. An external electrode layer 6 is formed so as to spread over a part of the top surface electrode 2 and the five sides of the insulating board 1, such as the end faces, the undersurface, and the side faces. The external electrode layer 6 is made of a conductive adhesive agent. The resistor layer 5 is extended under the external electrode layer 6 and set larger in width at its ends than at its center. A nickel plating layer 7 and a solder plating layer 8 are provided in this sequence on the external electrode layer 6 through plating. The external electrode layers 6 are made of the conductive agent, so that both the ends of the insulating board 1 can be easily raised, and the surface of the solder plating layer 8 can be set higher than that of the second protective layer 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281108-A (JP)
Title: Distributed system and method of replacing program/ information file
Inventor: ITO KEIICHI
IPC: G06F15/177
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed system and a method for replacing program/ information file which improve a rate of operation in the system, shorten replacement time and simplify replacement operation.  <P>SOLUTION: This distributed system is provided with a replacement utility 111 taking a replacement demand D1 from an operation part 10, a drive monitoring process 114 responding to the replacement demand and executing the replacement processing, an on-line process 112 and a replacement process 113 operating in association with the drive monitoring process 114 and a storage part 11B, a program 124 related to a control part 11A, an information file 122 and a replacement information 123 corresponding to the replacement demand D1. The drive monitoring process 114 outputs the replacement demand D1 to the another system. The replacement processing according to the replacement information 123 is executed by the replacement process 113.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281539-A (JP)
Title: Facial component searching device and facial component searching method
Inventor: TAKAGI KOJI
IPC: G06T1/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately search a facial component from an image portion of a face included in a color image.  <P>SOLUTION: The facial component searching device 101 is a device for searching a facial component image from the color image. It is provided with an image acquiring part 10 acquiring the color image, a facial area extracting part 20 detecting a facial area corresponding to a facial color pattern that is a pattern relevant to colors of the face from the color image and extracting the image portion of the facial area, a reference point setting part 40 detecting gradation of the image portion from the extracted image portion of the facial area and setting a reference point indicating a reference position for searching the facial component image on the basis of the gradation, and a facial component detecting part 50 detecting the facial component image on the basis of the set reference point and determining a position of the facial component image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285175-A (JP)
Title: Laser beam machining method
Inventor: ISO KEIJI
IPC: B23K26/142
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method in which the irregularity in the diameters of holes can be reduced.  <P>SOLUTION: The laser beam is made incident on the surface of a work object 25 while a gas is being flowed along the surface of the work object and a plurality of holes 31 are formed by moving an incident position. At this time, the incident position of the laser beam is moved in a direction that an angle between a vector 2 in which the center H<SB>0</SB>of the hole which is already formed is made to be a starting point and the center H<SB>1</SB>of the hole to be formed next is made to be an end point and the vector V<SB>1</SB>to show the flow of the gas with a visual line parallel with the normal line on the surface of the work object is made to be 45° or more, and is not moved in a direction to be less than 45°.  <P>COPYRIGHT: (C)2004,JPO