baber/WOPTO huggingface dataset:
Patent JP-2002292115-A (JP)
Title: Game apparatus, game control method and recording medium and computer program therefor
Inventor: NAKAZATO HISAYOSHI
IPC: A63F13/42
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus and game control method which enable accurate control of three-dimensional movements with a simple operation. SOLUTION: The screen moves in the direction as indicated by an operation key from that presently displayed regardless of the direction, in which the operation character involved faces, in response to an input of the indication of moving the character (S12, S13) and the character dives descending (S7) during the depression of an X button 35 in the control of three-dimensional movements and ascending (S8) when the X button 35 is not depressed just as the control of moving the characters under water.
Patent JP-2002298330-A (JP)
Title: Filler material for magnetic recording medium and magnetic recording medium
Inventor: HAYASHI KAZUYUKI
IPC: C09D5/23
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a filler material for a magnetic recording medium excellent in strength and surface smoothness and low in light transmittance. SOLUTION: The filler material for the magnetic recording medium is composite non-magnetic particle powder consisting of hematite particle powder wherein the surface of the particle is coated with an organosilane compound or polysiloxane formed from alkoxysilane and an organic pigment is adhered to the coating material and having 0.08-1.0 μm average major axis diameter and 1-200 pts.wt. organic pigment is adhered to 100 pts.wt. hematite particle powder. In the magnetic recording medium, a magnetic recording layer containing a bonding agent resin, magnetic particle powder and the filler material for the magnetic recording medium is formed on a non-magnetic substrate.
Patent JP-2002300052-A (JP)
Title: Wireless communication terminal adopting digital system, wireless control circuit, wireless communication method and wireless communication program
Inventor: SAKAIHARA KUNIHIKO
IPC: H04J3/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication terminal adopting a digital system that enables reduction of the number of components and low power consumption and is mounted with a squelch function and to provide a wireless control circuit, a wireless communication method and a wireless communication program. SOLUTION: The wireless communication terminal is provided with a reception section 100 of a single superheterodyne structure, an analog/digital converter section 113 that quantizes IQ signals outputted from the reception system 100 into 16-bit data, a root Nyquist filter 115, a logic circuit section 119, a DSP(digital signal processor) 121, and a CPU 123.  The logic circuit section 119 includes a bit extract section 153 that extracts 6 bits from the 16-bit data, a square sum calculation section 155 that calculates a square sum in 6 bits, a threshold value discrimination section 157 that compares the square sum in 6-bits with a threshold value, a register that latches the square sum in 6 bits, a discrimination result and a mask bit of a threshold value discrimination value 157 and ORs the discrimination result with the mask bit and a timer section 159 that intermittently operates the reception system 100.
Patent JP-2002303514-A (JP)
Title: Measurement method for road surface roughness
Inventor: IO MORIYUKI
IPC: G01B11/30
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To analyze and digitize micro roughness and macro roughness from roughness data of a road surface by means of a simple computing means. SOLUTION: A regression line of a point sequential data group (X, Y) using original data f(x) measured from the road surface as X and its deviation data f(x+λ) as Y is found, and a contribution ratio R<2> between the regression line and the point sequential data group (X, Y) is calculated for finding a correlation data group (λ, R<2> ) between the deviation pitch λ and the contribution ratio R<2> . Using an exponential regression curve fond from the correlation data group (λ, R<2> ), a deviation pitch value λa given when the contribution ratio R<2> ranges 0.95-1.0 is defined as the micro roughness of the road surface, while a deviation pitch value λb given when the contribution ratio R<2> ranges 0-0.5 is defined as the macro roughness of the road surface.
Patent JP-2002315312-A (JP)
Title: Self-excited switching regulator
Inventor: TAKAMATSU SEIJI
IPC: H02M3/155
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a self-excited switching regulator, capable of performing stable motion operation without generating ripple in output voltage, and reducing loss in a main circuit transistor. SOLUTION: A DC/DC converter 11 comprises a main circuit transistor Q1 , a smoothing inductor L1 , a flywheel diode D1 of which one terminal is connected with an input terminal of the smoothing inductor L1 and the other terminal is connected with a ground terminal, and a main circuit auxiliary circuit 111. The main circuit auxiliary circuit 111 comprises an auxiliary inductor L2 , constituting a secondary winding of the smoothing inductor L1 , a condenser C1 connected in series with the auxiliary inductor and a resistor R3 . The auxiliary inductor L2 is constituted by winding, so that the base terminal side of the main circuit transistor Q1 may become negative and a DC input terminal side become positive, when the current flowing through the smoothing inductor L1 is increased.  A main circuit drive part 12 has a circuit for charging the condenser C1 , in the direction where the base current of the main circuit transistor Q1 flows.
Patent JP-2002302776-A (JP)
Title: Nondemembrane type lubricative plated steel sheet having excellent corrosion resistance in worked part
Inventor: HONDA KAZUHIKO
IPC: B05D7/24
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a nondemembrane type lubricative plated steel sheet which has excellent lubricity and corrosion resistance after working, and dispenses with press oil. SOLUTION: A Zn-Mg-Al alloy plated layer or a Zn-Mg-Al-Si alloy plated layer is deposited on the surface of a steel sheet as a base layer. A chemical conversion film such as a chromate film or a phosphate film is deposited thereon. Further, the surface is provided with a film obtained by applying a water base lubricating paint containing an ether-ester urethane resin having a bisphenol skelton, an ester skelton and a carboxyl group, an epoxy resin, polyolefin wax and silica.
Patent JP-2002314299-A (JP)
Title: Device and method for mounting surface-mounted component
Inventor: MIYAMOTO TETSURO
IPC: H05K13/04
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To significantly improve manufacturing efficiency in manufacturing different type of electronic circuit boards with a device and method for mounting surface-mounted components. SOLUTION: The device for mounting the surface-mounted component comprises a mark recognition means for recognizing an existing mark arranged on the surface of a transferred substrate, an automatic search means for manufacturing program for automatically searching a manufacturing program corresponding to the existing mark, and an output means of mounting data for outputting the mounting data of a part of the manufacturing program automatically searched. The method for mounting the surface-mounted component comprises the steps of a mark recognition process, automatic search process of manufacturing program, and outputting process of the mounting data. Automatic searching for the appropriate manufacturing program corresponding to the existing mark and outputting only the mounting data of a part of the manufacturing program improves manufacturing efficiency.
Patent JP-2002314664-A (JP)
Title: Telephone system
Inventor: SANO SHINSAKU
IPC: H04M1/04
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide telephone system which is provided with a function which prevents a handset from being released from a telephone set main body due to application of an external force. SOLUTION: When a user takes up a handset 1 from a placing part 14 of a telephone set main body 2 at start of transmission and reception, a pressing-in lever 3 is pressed in against the spring force of a spring 7 by fingers of the use, and a slide bar 5 is moved in the direction of an arrow X, and a holding piece 6 is turned counterclockwise around an engagement point C, and press- holding of the handset 1 by the holding piece 6 is released, and the aperture of an aperture part 13 is widened so that the handset 1 can be smoothly taken up from the telephone set main body 2.  When the user hooks the handset 1 on the telephone set main body 2 after the end of transmission and reception, a reception part 1a of the handset 1 presses in the holding piece 6 by a slide curved surface 6a, and the holding piece 6 is slightly turned counterclockwise around the engagement point C against the spring force of the spring 7, so that the handset 1 can be smoothly put on the placing part 14.
Patent JP-2002308241-A (JP)
Title: Labelling system
Inventor: YONEDA KENJI
IPC: B65C9/26
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To automatically stick labels even to articles which are carried in random aspects. SOLUTION: The articles are carried in random aspects by a first carry conveyer 11. A controller 51 detects a moving distance of the article 1 from an encoder 14 as a pulse generating means, and detects the facing of the article 1 from an image recorded by a camera 4. The controller 51 controls a robot 31 to cause it to receive a label 2 from a label supply means 41 and also to stick the received label 2 to a predetermined position of the article 1 on the conveyer with its facing aligned.
Patent JP-2001356296-A (JP)
Title: Optical system for head mounting display
Inventor: PARK JONG BAE
IPC: G02B5/30
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical system for a head mounting display which is capable of providing excellent images to a wearing person by enhancing the efficiency of a light source and is capable of realizing a lower manufacturing cost by using inexpensive parts. SOLUTION: This optical system has the light source by a light emitting diode 20, a reflection plate 30 for diffusing the light of the light source, a reflection type liquid crystal panel 10 for displaying the image by the light cast from the reflection plate 30 and a prism 40 disposed in front of the reflection plate 30 to enlarge the image of the liquid crystal panel 10. The light emitting diode 20 is disposed upward in front of the liquid crystal panel 10 and the reflection plate 30 is formed to an aspheric shape for correcting the distortion aberrations of the image of the liquid crystal panel 10 emitted from the reflection plate 30.
Patent JP-2002316264-A (JP)
Title: Rotating arc welding equipment and welding speed setting device
Inventor: AOKI ATSUHITO
IPC: B23K9/095
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide rotating arc welding equipment with which a shortage in bead leg length is prevented even when an excessive gap exists in a horizontal fillet welding by a high speed rotating arc welding method, particularly rotating arc welding equipment with which a feedback control is possible with comparatively small number of adjusting parameters. SOLUTION: An arc voltage measurement device, an arithmetic unit 5, a controller 30, and a welding speed adjustment device 25 are provided, the value of an arc voltage V which is derived with the arc voltage measurement device while the arc is rotating is inputted into the arithmetic unit 5, a bead index B which is given as a difference of each of averaged values of the arc voltage in two phase regions in which the rotations of the arc are different, and a welding speed S is so controlled that a deviation R in a target value Bref of the bead index is minimized under a set feedback gain Kp, thus the welding bead leg length is controlled as to be kept constant.
Patent JP-2002313796-A (JP)
Title: Substrate heat treatment system
Inventor: OZAKI YASUSHI
IPC: H01L23/42
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate heat treatment system which can realize high- speed treatment and uniformly heat a substrate. SOLUTION: This substrate heat treatment system is provided with a process chamber 2 housing a substrate 1, a heating furnace 3 installed on the upper part of the process chamber 2, a piping 4 for heating by the heating furnace 3, a perforated plate 21 which diffuses and blows on the surface of the substrate 1 in the process chamber 2 a heating gas that is heated when it passes through the piping 4, and a substrate elevating machine 7 which moves the substrate 1 between an upper position where the heating gas is blown over the substrate 1 through the perforated plate 21 and a lower position in the process chamber 2 located lower than the upper position.
Patent JP-2002357252-A (JP)
Title: Belt transmission device using toothed belt and hanging up method of the toothed belt
Inventor: NAKAMURA HARUHIKO
IPC: F16H7/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To eliminate variation of speed caused by the toothed belt. SOLUTION: A thoothed belt 30 constituted of a first belt 30A and a second belt 30B whose speed variation of the belt periods is equal to each other is hung up around the driving pulley and the driven pulley. The second belt 30B is hung on the first belt 30A while shifting relatively the phase as long as the half circumferential length (from B2' to B2) along the traveling direction of the belt.
Patent JP-2002315481-A (JP)
Title: Electric reel
Inventor: MIYAMAE TOSHIAKI
IPC: A01K89/015
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric reel enabling the control of a fishing line and the complete wind-up of the line only at the perfect bite of a fish. SOLUTION: The reel is provide with a means to detect the delivery length and the wound length of a fishing line, a means for separately setting the preset delivery length and winding length and a means compare the lengths detected by the detection means with the preset lengths set by the setting means and control the rotation of the spool according to the compared results. The reel is adjusted to sink and stop a fishing tackle at the fishing depth, allows the reverse rotation of the spool according to the load of the caught fish to deliver the line, stop the reverse rotation of the spool when the detected delivery length of the line exceeds the preset level and wind up the line by the preset length.
Patent JP-2002319747-A (JP)
Title: Circuit board
Inventor: KOMATSU NORITAKA
IPC: B23K101/42
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board whose type can be inexpensively and easily identified according to an outer shape without utilizing any bond for fixing chip components. SOLUTION: Plural land sections 5, 6, and 7 that are connected in parallel are provided at one portion of a circuit pattern 2, and a specific electronic component 4a is soldered to the land section that is selected for each type of circuit configuration in the plurality of land sections 5 to 7, thus easily identifying the type of the circuit board 11 according to the outer shape by seeing the packaging position of the electronic component 4a. Also, when the land sections 5 to 7 that can be utilized for identification are provided in the circuit pattern 2, identification can be made merely by selectively packaging the electronic component 4a required for the circuit configuration on the lands 5-7, thus eliminating the need for increasing work hours and the number of components as identification countermeasures.  In addition, an image diagnosis apparatus can accurately judge which land sections 5 to 7 the electronic component 4a is packaged to, thus easily automating the identification in the circuit board 11.
Patent JP-2002317381-A (JP)
Title: Method for producing hydrophilic polyester-based fiber excellent in durability
Inventor: AIDA HIRONORI
IPC: C08L71/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hydrophilic polyester-based fiber excellent in durability, capable of obtaining a product exhibiting good hydrophilic property even after carrying out wet forming such as washing, papermaking or water needling. SOLUTION: This method for producing the hydrophilic polyester-based fiber comprises attaching a treating agent, comprising (A) an aliphatic polyepoxy compound having two or more epoxy groups in the molecule and (B) a polyether polyester copolymer in which 40-95 wt.% of components is occupied by a polyalkylene glycol component, in an amount of 0.1-5.0 wt.% based on fiber weight to the surface of a polyester-based fiber and then bonding the treating agent to the fiber by heat treatment.
Patent JP-2002323772-A (JP)
Title: Automatic exposing device for printing plate
Inventor: KOIZUMI TAKASHI
IPC: G03F7/20
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the moving speed precision of a surface plate by removing nearly all of sucking functions for holding a printing plate on the surface plate, and to performs an in-focus exposing process by performing exposure while bringing the printing plate into contact with the surface plate with the blowing force of air. SOLUTION: A duct 252 is provided with a blow-out hole 252A almost opposite a scanning position on the surface plate 110 of an exposure part 112. The blowing-out direction of the air is set almost perpendicular to the surface plate 110 and a photopolymer plate 102 on the surface plate 110 is pressed with the blown-out air and brought into contact with the surface plate 110. The blow-out hole 252A nearly overlaps with the scanning position of a light beam, at least an area which is scanned is held in contact with the surface plate 110 with the air, and the photopolymer plate 102 can be pressed against the surface p late 110 simultaneously with the exposure.
Patent JP-2002323321-A (JP)
Title: Azimuth meter and azimuth measurement method
Inventor: ABE TAISUKE
IPC: G01C17/30
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a very thin azimuth meter capable of reducing the measurement frequency and increasing the sensitivity. SOLUTION: This azimuth meter is provided with a crisscross flat coil and at least a pair of magnetic resistance element arranged on a plane parallel to the crisscross flat coil. In the flat coil, electric wires arranged on both sides of respective projection parts on a crisscross plane serve as opposed sides parallel to each other. In each of the magnetic resistance element pairs, one magnetic resistance element crosses only one side of the parallel opposed sides of the flat coil, while the other magnetic resistance element crosses only the opposite side. In the magnetic resistance pair, the longitudinal of one magnetic resistance element and that of the other are arranged in non-parallel, desirably orthogonally to each other. The longitudinal directions of the two magnetic resistance elements crossing the coil sides arranged in the same direction are arranged in non-parallel, desirably, orthogonally to each other. The one-side end parts of the respective magnetic resistance element pairs are connected together, and from this connected part, an intermediate potential output is taken out for finding the azimuth on the basis of this output.
Patent JP-2002287741-A (JP)
Title: Music for chinese traditional folk instrument niko
Inventor: BESSHO TAKASHI
IPC: G09B15/02
Filed: 2001-03-24
Abstract: PROBLEM TO BE SOLVED: To realize the improvement of the practice effect of a beginner who learns a Chinese traditional folk instrument Niko (a two-stringed Chinese fiddle- like instrument), concerning a music for the Niko effective for practicing the Niko by enabling the beginner to rapidly understand the positions to be pressed with the fingers, the direction of a bow and the fingers to press these positions, to move the instructed fingers to the positions shown on the music and to instantaneously judge the direction of the bow. SOLUTION: This music for the Niko displays the two-line music consisting of two parallel lines corresponding to the two strings of the Niko, in which the line on the lower side of the parallel lines is made to correspond to the inner string and the line on the upper side is made to correspond to the outer string. The respective fingers to press the strings are displayed in the middle of the line on the lower side and the line on the upper side of the parallel lines. The direction of the bow to be progressed is displayed by the arrows in the region above the line on the upper side of the parallel lines.
Patent JP-2002322681-A (JP)
Title: Power control device of hybrid working machine
Inventor: NANJO TAKAO
IPC: F02D29/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To distribute power to electric actuators and enhance engine efficiency. SOLUTION: A power limiting value Ppmax is determined by a power limiting value determining part 72 and the sum total PL of demand power is determined by a demand power detecting part 78. A comparing part 79 compares Ppmax to PL in magnitude. If PL is greater, a power limiting part 80 determines power allocated to each electric actuator 64 from the power at the power limiting value Ppmax , based on the ratio of the operating value of a lever corresponding to each electric actuator 64.
Patent JP-2002328260-A (JP)
Title: Metal-coat plastic optical connector and its manufacturing method
Inventor: NAKAYAMA TAKEYASU
IPC: G02B6/36
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a metal coat plastic optical connector that has no need of outer peripheral cutting like a stainless steel ferrule, that has no plating on the incident face of a fiber, and that has low cost as well as high precision, and also to provide its manufacturing method. SOLUTION: In the ferrule 5 that has a coated optical fiber inserting port 6 and an optical fiber putting hole 7 and that is made of plastic of superior formability, there is inserted an optical fiber which has an exposed bare fiber 1 with a coating removed at the tip end of the coated optical fiber 2. This part of the fiber is hardened with an adhesive and held, while the tip end of the ferrule is given surface-grinding. The surface of the ferrule 5 except the ground surface k at the tip end is metal-coated (plated) with a metallic layer 8 such as Ni and Au; thus, the metal coat plastic optical connector 10 is formed.
Patent JP-2002014094-A (JP)
Title: Method for measuring appropriate immunological memory duration of domestic animal
Inventor: COYNE MICHAEL JOSEPH
IPC: G01N33/48
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an efficient methodology for measuring appropriate immunological memory duration for animal vaccine, based on retroactive analysis utilizing the vaccine dosing history and clinical experience of a veterinarian and the immune marker of an animal in a farm, rather than in a laboratory. SOLUTION: By using this method, in which the appropriate immunological memory duration concerning animal vaccine is measured by performing retroactive tests utilizing the vaccine dosing history and clinical experience of the veterinarian and the immune marker of an animal in the field, appropriate immunological memory duration for animal vaccine can be obtained.