baber/WOPTO huggingface dataset:
Patent JP-2002139319-A (JP)
Title: Detection method for moving celestial body
Inventor: YANAGISAWA TOSHIFUMI
IPC: G09B27/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To detect a moving celestial body which is dark to an almost undetectable degree in the observed image of one frame by removing a large quantity of fixed star images which hinder detection. SOLUTION: Images 2-1 to 2-3 of an area, suited to operation of the moving celestial body, are respectively cut off from images 1-1 to 1-3 of plural frames imaged at specific time intervals. Next, a central value image 3-1 is made by taking a central value on the same pixel of the whole cutoff images 2-1 to 2-3. Influence of the fixed stars moving on the cutoff images is removed by taking the central value, and only the moving celestial body can be left. An average value image is made, by using the obtained central value image by plural frame for increasing a detection limit, and the dark moving celestial body undetectable in the observing image of the one frame is extracted.
Patent JP-2002140818-A (JP)
Title: Device and method for recording by optical disk
Inventor: TASAKA SHUICHI
IPC: G11B7/09
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recorder capable of recording information signals on an optical disk while confirming whether the information signals are exactly written or not in comparatively simple configuration. SOLUTION: When irradiating the optical disk with a light beam, reflected light is received and a tracking error signal is detected. In the case of recording, an S-shaped amplitude A1 of the tracking error signal in recording and a maximum value B1 of the tracking error signal in a tracking control state are detected and when the value of B1/A1 exceeds a preset threshold, by controlling the irradiation power of the light beam, so as to suppress it at the time of recording, recording on the optical disk is possible while confirming whether writing is exact or not.
Patent JP-2002140706-A (JP)
Title: Picture identification device and picture data processor
Inventor: TOMONAKA TETSUYA
IPC: G06T7/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a picture identification device which can highly precisely identify a picture at high speed by a parametric peculiar space method. SOLUTION: Photographing data (original picture) of a camera 110 is kept in a picture memory 120. A cutting part 130 cuts the picture of a prescribed area (cutting area) being the object of an identification processing from the original picture. The plural types of cutting areas different in positions and sizes are generated. A normalization part 140 converts the respective pictures which are cut into the prescribed sizes. A picture data processing part 150 performs the identification processing based on the parametric peculiar space method on the normalized pictures. A similarity deciding part 160 performs final decision based on the result of the identification processing. A decided result is outputted to a display part 165.
Patent JP-2002140101-A (JP)
Title: Method of operation-controlling treatment equipment
Inventor: TSUBOTA YOSHIMI
IPC: F26B5/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To avoid starting a treatment process under the condition where a worker exists in a treating vessel. SOLUTION: In this operation control method for a treatment equipment provided with a treating vessel 1 housing an object 14 to be, treated and a door for sealing the vessel 1, an operation of a treatment means 4 is started when full closing of the door is detected after the door is fully closed in the start of the means 4.
Patent JP-2002139762-A (JP)
Title: Camera with shake level display function
Inventor: SATO TATSUYA
IPC: G03B5/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a shake level display function by which shake is easily confirmed and which is easily used by a photographer without making a device larger nor causing cost rising. SOLUTION: A shake state exerted on a photographing device is detected by a shake detection part 1, and the shake amount of a photographic image is calculated by an image blur amount arithmetic calculation part 2 according to the detected result. Then, a shake level notifying control part 3 controls the notice of the caused image blur information according to the calculated result by the calculation part 2. An image is picked up by an image pickup device 4, and signal processing for displaying the image picked up by the device 4 is performed in an image signal processing part 5. Furthermore, notified shake level information decided by the control part 3 and output from the processing part 5 are displayed on an external display device 6. Then, the information decided by the control part 3 is displayed on the output from the processing part 5 on the device 6.
Patent JP-2002141182-A (JP)
Title: Controller for self temperature rise type cold cathode discharge tube
Inventor: HARA YOSHIMASA
IPC: H05B41/24
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device improving the rise of luminance at a low temperature of a cold cathode discharge tube by a simple control without performing excessive temperature rise control of the self temperature rise type cold cathode discharge tube. SOLUTION: A microcomputer 27 determines a boost time and 100% duty ratio based on a detected ambient temperature of the cold cathode discharge tube 10 given from a temperature sensor 23 via an A-D converter 24. A switching circuit 25 operates switching based on the determined output by the microcomputer 27 under the power feed from a DC power supply B and an inverter circuit 26 controls the start of the cold cathode discharge lamp 10 based on the switching operation.
Patent JP-2002137344-A (JP)
Title: Decorated sheet for polyolefin resin, method for decoration and method for decorative molding
Inventor: HASEGAWA CHIHIRO
IPC: B32B27/32
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a decorated sheet for a polyolefin resin which has excellent heat bonding properties to the polyolefin resin with no polar group and by which a heat molded article can be easily obtained and exhibits transparent feeling and excellent appearance and scratch resistance. SOLUTION: The decorated sheet for the polyolefin resin in which an adhesive layer in which a modified polypropylene resin prepared by graft- copolymerizing 10-50 wt.% vinyl monomer (B) onto 50-90 wt.% polypropylene resin (A) is a main ingredient and a transparent layer in which an acryl resin is a main ingredient are laminated and in the decorated sheet for the polyolefin resin, the vinyl monomer (B) comprises an alkyl (meth)acrylate (B-1) with which a homopolymer with a glass transition temperature (Tg) of at least 50 deg.C can be obtained when it is polymerized alone, an alkyl (meth)acrylate (B-2) with which a homopolymer with a glass transition temperature of lower than 50 deg.C can be obtained when it is polymerized alone and an aromatic vinyl compound (B-3).
Patent JP-2002104493-A (JP)
Title: One piece for terminal in lashing belt system
Inventor: HASHI TAKAHIRO
IPC: B65D63/14
Filed: 2000-10-01
Abstract: PROBLEM TO BE SOLVED: To provide one piece which is strong and improved. SOLUTION: The one piece for a terminal in a lashing belt system comprises a main body (11), a through-hole (13) for a belt, which is provided in the main body, a pair of support arms (18 and 19) formed by making cuts (16 and 17) provided toward the central part of the through-hole for the belt from the side edge thereof, and stopper means (27 and 28) provided on the deep cut side. The cross-sections of inside faces (20) of both the support arms are formed into a substantially arcuate shape, and gentle recesses (22) are formed throughout the entire width of side walls on both sides of the main body.
Patent JP-2002146679-A (JP)
Title: Carbon fiber bundle, resin composition, forming material and formed product using the same
Inventor: WADAHARA EISUKE
IPC: D06M15/507
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber bundle, a resin composition, a forming material and a formed product using the forming material which have excellent electroconductivity (a low volume resistivity value, a low surface resistance and a high electric field shielding property) and excellent mechanical characteristic at the same time. SOLUTION: On the carbon fiber bundle, a saturated polyester sizing agent having a reduced viscosity of 0.3-2 η sp/C is fixed. The resin composition comprises at lest the carbon fiber bundle and a thermoplastic resin. The forming material and the formed product are processed and formed by using the resin composition.
Patent JP-2001195795-A (JP)
Title: Motion controller device for magnetic tape as well as motor cleaning device and method
Inventor: CHLIWNYJ ALEX
IPC: H01R39/46
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To restore the reliability of a motor used in a tape drive. SOLUTION: This device has a first reel assembly having a first motor which rotates in a first direction in order to deliver a magnetic tape and rotates in a second direction in order to take up the tape and a second reel assembly having a second motor which rotates in the first direction in order to take up the magnetic tape delivered by the first reel assembly and rotates in the second direction to deliver the magnetic tape to the first reel assembly and is a device controlling the motion of the magnetic tape in the tape drive. The device described above has a means for starting a motor cleaning control unit in order to clean the interface of the commutator and brush of at least one motor of the first motor and second motor connected to a motor cleaning power source when the tape drive is inactive.
Patent JP-2002152504-A (JP)
Title: Apparatus for enlarging/reducing image
Inventor: NAKAYAMA EIJI
IPC: H04N1/393
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for enlarging/reducing an image in which image data inputted in order to alter a part of an image is subjected to scaling and image data at the contour position is removed from the image subjected to scaling. SOLUTION: When a part of image being reproduced by image data stored in a display memory 2 is altered, image data at the part to be altered is subjected to scaling in a scaling circuit 7 and then the image data t the contour part of the altered part is removed in a contour removing circuit 8. Image data of the altered part, from which the image data at the contour part is removed, is then written in the display memory 2 at a write control section 9.
Patent JP-2002146037-A (JP)
Title: Method for producing flame-retardant thermoplastic resin blended product
Inventor: BA ISHIHEI
IPC: C08L101/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flame-retardant thermoplastic resin blended product having good flame retardancy without decreasing impact strength in spite of adding a flame retardant. SOLUTION: This method for producing a flame-retardant thermoplastic resin blended product having at least two resin phases and containing a flame retardant is characterized by comprising the 1st step of making a melt kneading of the flame retardant with a resin having relatively smaller oxygen index among the resins constituting the resin phases and the 2nd step of making a melt kneading of the composition obtained from the 1st step with resin (S) having relatively greater oxygen index.
Patent JP-2002146925-A (JP)
Title: Throating structure of outside thermal insulating foundation
Inventor: ISHII MASAYOSHI
IPC: E04B1/76
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a throating facilitating the execution and having high sense of quality in an outside thermal insulating foundation. SOLUTION: A throating structure preventing the incursion of water to a thermal insulating material for the outside thermal insulating foundation is constituted of a throating joiner 7 mounted and fixed on a throating bracket 6 projected outward from the foundation and the throating 8 covering the upper side of the thermal insulating material by fitting and fixing it to the throating joiner 7.
Patent JP-2002152293-A (JP)
Title: Modulation circuit
Inventor: SUYAMA TAKEHIKO
IPC: H04L27/20
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a modulation circuit that automatically eliminates carrier components existing in a QPSK(quadrature phase shift keying) modulated signal, so as to suppress deterioration in a data transmission rate. SOLUTION: The QPSK modulation circuit 100 applying phase modulation to a carrier generated from a local signal source 5 is provided with a carrier leak monitor signal generating mixer 11, that mixes a QPSK modulated IF signal distributed from a distributor 9 with a non-modulation local signal received from the local signal source 5, an LPF 12 that eliminates the high-frequency components of the mixed signal to generate a carrier leak monitor signal, and a CPU 14 that controls DC bias and the amplitude of base-band modulation signal sources 1-4, so as to minimize the voltage of the carrier leak monitor signal subjected to digital conversion by an analog/digital converter 14.
Patent JP-2002148407-A (JP)
Title: Optical parts for ir laser and method for manufacturing the same
Inventor: IWAMOTO HIROMI
IPC: G02B1/115
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide optical parts for an IR laser and a method for manufacturing the parts which can decrease the absorptivity for the laser beam to <=0.15% and which has a dense barium fluoride film having high moisture resistance and improved durability. SOLUTION: The optical parts for an IR laser consist of an optical substrate 200 having a principal surface, a barium fluoride film 210 formed on the principal surface of the substrate 200 and a zinc selenide film 220 formed on the barium fluoride film 210, and the principal surface of the optical substrate 200 is subjected to smoothening treatment. By irradiating the principal surface of the optical substrate 200 with ion beams of xenon gas, the barium fluoride film 210 is formed by vapor deposition supported by the ion beams of the xenon gas on the smoothened principal surface of the optical substrate 200, and further the zinc selenide film 220 is formed on the barium fluoride film 210.
Patent JP-2002149266-A (JP)
Title: Notebook-sized computer and method for using notebook- sized computer
Inventor: SEKIYA KAZUMA
IPC: G06F1/16
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a notebook-sized computer while securing working area on a desk when the notebook-sized computer is used. SOLUTION: This notebook-sized computer has its display part 30 and operation part 20 connected together in a freely openable and closable state and is opened when used and closed when carried; and the back of the display part 30 and the top ore reverse side of the operation part 20 can be put opposite each other and the computer can be connected to an external input device such as an external keyboard 60 and a mouse 61 and is then used while supported on a wall 50.
Patent JP-2002147313-A (JP)
Title: Nut fixing method for fuel injection tube
Inventor: KATO NOBUO
IPC: F02M55/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a nut fixing method for preventing metal powder adhering to a nut fitted onto a fuel injection tube or metal powder produced by the sliding of the nut from adhering to the fuel injection tube to cause engine trouble. SOLUTION: This method is characterized in that the nut is fixed by inserting a cross-sectionally wedge-shaped ring from the back side of the nut between the nut of the fuel injection tube with the nut fitted onto it and the circumferential surface of the injection tube.
Patent JP-2002155825-A (JP)
Title: Fuel/water-injection internal combustion engine
Inventor: NAGAE YOSHINORI
IPC: F02B47/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel/water-injection internal combustion engine that can precisely control a water injection quantity in a relatively simple control method and reduces the device cost of water injection quantity control operation equipment. SOLUTION: The fuel/water-injection internal combustion engine is designed to inject high-pressure fuel from a fuel injection pump and water supplied from a water supply pump into a combustion chamber from one fuel injection valve. A water injection piston device is provided to force-feed the water to the fuel injection valve by a pressure difference between the pressure in a water chamber for storing the water and the pressure in a working fluid camber separated from the water chamber by a water injection piston. A working fluid pump is provided to pressurize working fluid and feed it to the working fluid chamber of the water injection piston device.
Patent JP-2002146898-A (JP)
Title: Catchment alternate basin
Inventor: SHINKAI MASAHIDE
IPC: E03F5/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a catchment alternate basin hardly causing a blockade by sediment and not requiring frequent cleaning. SOLUTION: This catchment alternate basin adaptable to a catchment in let 11 provided in the drain gutter 15 of a structure 10 is provided with a foot plate section 3 and a drain pipe section 2 in a funnel shape. The foot plate section 3 is closely coupled with the inflow port 14 of the basin section 12 of the catchment in let 11, and the drain pipe section 2 is inserted into an outflow port 13 opened on the flat bottom face 12a of the basin section 12. Since the water collected in the drain gutter 15 flows into the foot plate section 3 and is drained through the drain pipe section 2 without passing through the flat bottom face 12a of the catchment in let 11, accumulation of sediment on the flat bottom face 12a of the catchment in let 11 can be prevented.  Since the catchment alternate basin 1 itself is formed into the funnel shape and has no flat face, the sediment conveyed onto the foot plate section 3 can be discharged without being accumulated inside.
Patent JP-2002157883-A (JP)
Title: Synchronous semiconductor device and latch method for input signal in synchronous semiconductor device
Inventor: IKEDA SHINICHIRO
IPC: G11C11/401
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous semiconductor device in which delay quantity can be adjusted for each decoded signal with simple circuit constitution without increasing chip size, nor narrowing a non-sensibleness band of a setup- hold characteristic of whole input terminals. SOLUTION: A delay circuit 14 adjusting respectively delay time of decoding signals D1-D5 is provided between a decoding circuit 10 and a latch circuit 15 so that dispersion of a setup/hold characteristic of decoded signals D1-D5 to which input signals CSB, RASB, CASB, WEB outputted from the decoding circuit 10 are decoded is less.
Patent JP-2001182685-A (JP)
Title: Improved vacuum pump
Inventor: STONES IAN DAVID
IPC: F04D19/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an improved vacuum pump for attaining sufficiently high pumping capacity. SOLUTION: At least two molecule absorbing stages 1, 2 are provided; these molecule absorbing stages have respectively adjacent stationary Hollweg cylinders 13, 14 and rotary Hollweg cylinders 15, 16, 17; the stationary Hollweg cylinders 13, 14 are installed on a stator body 3; the rotary Hollweg cylinders 15, 16, 17 are installed on a rotor 6; a thread-like upright spiral flange 20 installed on either of the stationary Hollweg cylinders or the rotary Hollweg cylinders is positioned between the stationary Hollweg cylinders 13, 14 and the rotary Hollweg cylinders 15, 16, 17; the molecule absorbing stage closest to a pump inlet 21 has a thread-like flange 20 on the rotary Hollweg cylinder 15; and the molecule absorbing stage continuing with it has a thread-like flange on the stationary Hollweg cylinder 14.
Patent JP-2002160338-A (JP)
Title: Polyester film
Inventor: ISHIDA TAKESHI
IPC: B32B27/36
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film which is made productively, possesses only a small amount of foreign materials mainly consisting of oligomers extracted on the surface after the film is made, excels in an electromagnetic conversion property and creates only a limited amount of dropout especially when it is converted to a magnetic recording media coated with a thin metal by vacuum metallizing. SOLUTION: One of surfaces of a layer A made of a polyester of which intrinsic viscosity is equal to or larger than 0.55 is coated with a continuous membrane C containing inactive particles C of 0.5-30 wt.% of which an average diameter is 10-50 nm and a volumetric shape coefficient is 0.1-π/6. A surface roughness Wra of the surface of the membrane C side of the film is 0.1-4 nm. A number of foreign materials extracted on the surface of the membrane C side of the film is equal to or smaller than 1,000 pieces/mm2 after the film is treated at 120 deg.C for 30 minutes.
Patent JP-2002159068-A (JP)
Title: Portable telephone set and its operation control system
Inventor: TAKANO YOSHIYUKI
IPC: H04W4/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an operation control system for portable telephone set which appropriately changes action setting. SOLUTION: A portable telephone set 100 accurately measures its location from a signal transmitted from a GPS satellite 400 and registers at least two kinds of action corresponding to the address of the measured location. When the telephone set 100 moves from a first address 10 to a second address 20, the telephone 100 calculates its new location and transmits the calculated locational information to a management center 300 through a base station 200. The center 300 transmits the information on the second address 20 and an action setting to the telephone 100 through the base station 200. Upon receiving the information on the second address 20 and action setting from the station 200, the telephone 100 is selectively set to the action setting based on the received information.  Consequently, the user can be prevented from forgetting the change of the action setting of the telephone 100 and, in addition, can remove the complicatedness of changing action setting, because the action setting of the telephone 100 can be changed automatically or semiautomatically.
Patent JP-2002159971-A (JP)
Title: Method for purifying liquid waste generated when wood is sawed
Inventor: YOKOYAMA KAZUYOSHI
IPC: C02F1/463
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a new method for purifying liquid waste generated when wood is sawed, by which BOD, COD and colored components can be removed efficiently without using chemicals such as a flocculant. SOLUTION: The liquid waste generated from a wood sawing step is supplied to an electrolytic cell to electrolyze it. The electrolyzed liquid is supplied to a settling tank to settle a settling component in the electrolyzed liquid. The supernatant liquid is then supplied to a filter having ceramic charcoal as a filter medium to filter it.
Patent JP-2002159701-A (JP)
Title: Game machine and game facilities
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and game facilities capable of preventing electrification inside the game machine. SOLUTION: This game machine is provided with a game panel housing member capable of housing a game panel on the back surface side of a front surface frame turnably pivoted to a main body frame. The game panel housing member is constituted of a conductive material. A connection part provided on the game panel housing member for performing electrical connection from devices installed in the game machine and a conductor for performing the electrical connection from the connection part to a game machine installation island side are provided. The electrical connection from the connection part to the game machine installation island side is performed behind the attaching base part to the front surface frame of the game panel housing member through a relay substrate arranged at the upper side part of the turning shaft side of the front surface frame.