baber/WOPTO huggingface dataset:
Patent JP-2002157046-A (JP)
Title: Signal transmission mechanism for movable part
Inventor: SATO TATSUO
IPC: H04B10/11
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a fault such as disconnection of a cable or the like by performing the signal transmission between relatively moving devices without using a cable. SOLUTION: The optical signal receiving element 5 of an optical signal receiving part is provided on the lower end of the display part 2 of a notebook type personal computer, and the optical signal transmitting element 4 of an optical signal transmission part is provided in a position opposed to the light signal receiving element 4 with the display part 2 on the upper surface of a body 1 opened. Image data consisting of electric signal are transmitted from an image display circuit provided on the body 1 to the optical signal transmission part. In the optical signal transmission part, the image data are converted from a parallel signal to a serial signal, further converted into an optical signal by the optical signal transmitting element 4, and then transmitted to the optical signal receiving element 5.  In the optical signal receiving part, the image data received by the optical signal receiving element 5 are converted from optical signal to electric signal, returned from the serial signal to the parallel signal, and inputted to a liquid crystal panel 6 as a data form usable in the liquid crystal panel 6.
Patent JP-2002166669-A (JP)
Title: Photopolymerizable lithographic printing plate for printing and developing near infrared laser exposure, and method for platemaking for printing plate
Inventor: URANO TOSHIYOSHI
IPC: G03F7/028
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable lithographic printing plate for printing and developing near infrared laser exposure having a high sensitivity and excellent visible picture properties, and a method for platemaking the same. SOLUTION: The photopolymerizable lithographic printing plate for printing and developing near infrared laser exposure comprises a photosensitive layer containing (A) an ethylenic compound, (B) a cyanine sensitizing dye cation and/or a phthalocyanine sensitizing dye having a structure in which a heterocyclic ring is coupled via a polymethine chain, and (C) an organic boron anion and/or a halomethyl group-containing compound and provided on a hydrophilized support. A releasing strength of a gum tape from the hydrophilized support obtained by a method for measuring the releasing strength of the gum tape is 500 g/cm or less.
Patent JP-2001178901-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of attracting the interest of a player by remarkably improving the generation probability of a specified game state. SOLUTION: The opening time of a first variable winning ball device 34 provided with a start winning function is controlled to be long by the establishment of a prescribed condition that the specified game state of the prescribed number of times is ended and the entering rate of a hit ball to a second variable winning ball device 60 is improved. Simultaneously, the operation timing of movable plates 72a and 72b capable of improving the guiding rate of the hit ball to a specified winning area 82 is slightly decayed from the opening/closing operation of ball receiving members 65a and 65b and drive control is performed. Thus, the possibility that the hit ball enters the specified winning area 82 and the specified game state is attained becomes extremely high and the interest of the player is strongly attracted.
Patent JP-2002169644-A (JP)
Title: Portable telephone
Inventor: TSUKIJI HIROSHI
IPC: H04M1/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To simplify a character input operation when inputting an e-mail address or a URL for viewing a Web page, using limited keys such as ten keys. SOLUTION: This portable telephone has a word dictionary storing means storing a plurality of character strings and a word dictionary searching means for searching these character strings, when inputting a character string, searches the word dictionary storing means, using a search character string inputted with a character inputting means, if a candidate character string containing the search character string is present, selects the candidate character string, thereby inputting the character string, if a candidate character string containing the search character string is not present, continues inputting with the character inputting means, and, at the time of completion of inputting the character string, stores the inputted character string in the word dictionary storing means.
Patent JP-2002170244-A (JP)
Title: Optical disk device and waveform equalization method
Inventor: INOUE HITOSHI
IPC: G11B7/005
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which is capable of processing the signals read out of an optical disk with optimum waveform equalization characteristics. SOLUTION: This optical disk device has a reading-out means (1) which reads the signal out of the optical disk, a detecting means (4) which detects prescribed characteristics from the signals read out of this reading-out means and waveform equalizing means (2, 3 and 5) which output the signal obtained by subjecting the read out signals to waveform equalization with the prescribed waveform equalization characteristics in accordance with the result of the detection by the detecting means.
Patent JP-2001245487-A (JP)
Title: Motor controller
Inventor: NAKATANI MASAJI
IPC: H02P6/08
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller for realizing the motor drive of high efficiency, low vibration, low noise and high reliability against an external disturbance. SOLUTION: The motor controller is provided with an intermittent energization drive part 8 for intermittently energizing and driving a synchronous motor 1, a 180-degree energization drive part 9 for energizing and driving the synchronous motor 1 in 180 degrees, a motor disturbance monitor part 6 for monitoring the disturbance (disturbance influencing motor drive) of the synchronous motor 1 and an inverter circuit 2, and a drive system selection part 7 selecting the intermittent energization drive or the 180-degree energization drive by the output of the motor disturbance monitor part 6. In a normal state, 180-degree energization drive is performed, and in a singular state, intermittent energization drive is performed. The motor drive of high efficiency, low vibration, low noise and high reliability is realized by changing over a motor drive system to an optimum drive system.
Patent JP-2002173621-A (JP)
Title: Printing liquid, ink-jet printing method and printing equipment
Inventor: NAGAI KIYOFUMI
IPC: C09D11/324
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a pigment ink excellent in preservation stability, water resistance, blur resistance, high reliability and clogging resistance, to provide a printing method improved in fixability onto a printing paper, and to provide a printing cartridge. SOLUTION: The objective printing liquid comprises a surface-treated pigment as the coloring material, a water-miscible organic solvent and water, and also the following three components: (A) at least one organic pH buffering agent selected from tris(hydroxymethyl)aminomethane, 2-aminomethyl-1,3-propanediol and Goods buffer, (B) a pH adjuster consisting of a basic organic compound selected from quaternary alkylammonium hydroxides, quaternary alkylphosphonium hydroxides and alkanolamines and (C) an acidic compound selected from phosphoric acid and <=5C organic acids.
Patent JP-2002174947-A (JP)
Title: Developer storing container and image forming device
Inventor: CHIN KUN
IPC: G03G15/08
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a developer storing container by which the defective supply of developer at the time of replacing a developer storing container is prevented and whose running cost is low. SOLUTION: In a toner cartridge 46 consisting of a fixed part locked at a developing device and having a toner replenishing port 71b and a shutter 71c to open/close the toner replenishing port and a rotating part having a guide part freely rotatably engaged with the fixed part and integral with a toner cartridge to feed toner to the toner replenishing port by being rotated and driven, a protrusion 74 is provided at the inner wall of the shutter 71c.
Patent JP-2002176485-A (JP)
Title: Phone set and dialing method for the phone set
Inventor: TANAKA TSUTOMU
IPC: H04M1/2748
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To assist retrieval of other telephone number candidate of the same opposite party without the restriction of being on the prescribed waiting list and a wait time or the like when a caller using the phone set dials a telephone number and the opposite party does not reply the call. SOLUTION: When the caller enters a retrieval instruction together with a registration name, a representative number corresponding to the registration name is displayed (step S501), entry of a dial key (step S503) makes dialing to the representative number that is under displayed (step S504). When the opposite party does not reply this call (step S504), a candidate number in cross- reference with the same registration name is displayed.
Patent JP-2002181560-A (JP)
Title: Transfer method for polygon information and apparatus for executing it
Inventor: ADACHI SHINYA
IPC: G09B29/10
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method in which polygon information is transferred efficiently and accurately. SOLUTION: In the transfer method for the polygon information, information capable of discriminating a region to which a present position belongs is transmitted to the reception side capable of acquiring information on the present position. On the transmission side, the shape vector of a digital map indicating the boundary line of the region is expressed by coordinate row information on a coordinate point on the vector so as to be transmitted to the reception side. The reception side executes a map matching operation with the coordinate row information and digital map data, and it specifies the region on the digital map so as to discriminate the region in which the present position is contained. The polygon information can be transferred efficiently and precisely.
Patent JP-2002181843-A (JP)
Title: Piezoelectric acceleration sensor
Inventor: SAKAI TAKASHI
IPC: G01P15/09
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric acceleration sensor capable of setting case height low compared to a conventional amplifier-built-in type piezoelectric acceleration sensor, restricting case height increase compared to a piezoelectric acceleration sensor with a separate amplifier, and simplifying wiring of signal lines by mounting an electronic circuit board for the amplifier on a weight as a component part of the piezoelectric acceleration sensor. SOLUTION: This piezoelectric acceleration sensor is provided with a piezoelectric element 1 which generates a voltage when deformed, the weight 2 to deform the piezoelectric element 1 by inertial force, and the electronic circuit board 3 on which an electronic circuit to measure the voltage generated at the piezoelectric element 1 deformed is mounted. The electronic circuit board 3 is mounted on the weight 2.
Patent JP-2002183960-A (JP)
Title: Optical information recording and reproducing device and optical information recording method
Inventor: SUNAKAWA RYUICHI
IPC: G11B7/0045
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in recording characteristics by the variation and fluctuation in the spot diameter of an optical pickup. SOLUTION: The spot diameter of a laser beam is measured and recording pulses are modulated by correcting a recording strategy according to the measured spot diameter.
Patent JP-2001292318-A (JP)
Title: Image input device
Inventor: TAKAHASHI YOSHIO
IPC: G06T1/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the image input device having an image sensor consisting of chips that can make steps of the density at chip borders less prominent with a small capacity of a correction memory. SOLUTION: The density steps of pixels placed at adjacent places of the chips 2, 3 adjacent to each other in the image sensor are found for lines and the results are averaged, and after the density steps between the chips by each line are corrected by using the average, an image is read and displayed on a screen.
Patent JP-2001242894-A (JP)
Title: Signal processing apparatus, signal processing method and portable equipment
Inventor: MIYASAKA SHUJI
IPC: G10L19/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To efficiently parallel-process processing A, B having a bias to processing amounts in audio signal processing. SOLUTION: First - third sub-signal processing parts 11-13 are capable of ending the processing A within (N×T) hours. A main signal processing part 10 is capable of ending the processing B within T hours. An input digital signal is distributed sequentially to different sub-signal processing parts 11-13 with a distribution part 14 to be processed. Thereafter, a selection part 15 selects sequentially the processed signals, and the main signal processing part 10 processes them, and the signal processing is performed efficiently.
Patent JP-2002188093-A (JP)
Title: Mold-releasing agent composition
Inventor: SHIMOZU HIROYOSHI
IPC: C10M129/32
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a mold-releasing agent which is adjustable for an application amount, can be thickly and uniformly applied and has a slight fluidity. SOLUTION: This mold-releasing agent composition comprises (A) a polydiorganosiloxane having 50-10,000,000 cSt viscosity at 25 deg.C, (B) a polyorganohydrogensiloxane containing at least three hydrogen atoms bonded to a silicon atom in one molecule, (C) a silicon emulsion containing an organic acid metal salt, (D) an adduct of 3-6 mol ethylene oxide to a polyoxyethylene alkyl (8-15C) ether or an adduct of 4-12 mol ethylene oxide to a polyoxyethylene nonylphenyl ether and (E) a thickener and has 50-500 mPa viscosity of mixed solution.
Patent JP-2002190304-A (JP)
Title: Fuel cell separator
Inventor: YAMAMOTO RYOICHI
IPC: H01M8/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell separator, composed mainly of a metal plate which is superior in conductivity and corrosion resistance, and can be produced at a relatively low cost. SOLUTION: A fuel cell separator has a coated resin layer which includes a conductive filler on at least one side of a metal substrate, and the metal substrate and the resin layer is bonded directly without an adhesive layer or a primer layer in between.
Patent JP-2002197146-A (JP)
Title: Method of simulating ocean petroleum production
Inventor: YAMAMOTO IKUO
IPC: G06Q50/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of simulating the ocean petroleum production executing the integrated simulation in consideration of the interrelationship of functions to optimize an ocean petroleum production system and providing the information for properly evaluating the system, and to provide a simulation system applying the same. SOLUTION: Plural processes for respectively simulating plural parts composing the ocean petroleum production system are executed in parallel while mutually transmitting and receiving the data by a predetermined unit until an intended period for the simulation is terminated, and the data for evaluating the ocean petroleum production system is outputted at a predetermined timing on the basis of a result of the processes.
Patent JP-2002191781-A (JP)
Title: Game machine
Inventor: KAWASAKI YOSHIHITO
IPC: A63F7/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a game machine with improved game elaboration by heightening the degree of expectation of big hits. SOLUTION: Hit/miss drawing is performed at the detection timing of the prize winning of pachinko balls into a special pattern actuating prize-wining opening, and the draw values of the drawing are stored in a memory (step 400). Then the draw values stored in the memory are read and determined whether they are hit values or not. In the case that they are hits, the operation of directing a big hit is started to open a big-prize-winning opening (steps 402-408). When a predetermined time has elapsed after the big-prize-wining opening is opened or when ten balls win prizes into the big-prize-winning opening, the big-prize-winning opening is closed (steps 410-418). In addition, on condition that a prize-winning ball should pass a V-zone during each round, fifteen rounds are consumed at the maximum (steps 420-424).  Hit/miss drawing is performed every time prize-winning into the big-prize-winning opening is detected while the big-prize-winning opening is open, and draw values are stored in the memory (step 414).
Patent JP-2001244438-A (JP)
Title: Dynamic type semiconductor memory device
Inventor: TAKASHIMA DAIZABURO
IPC: H01L27/108
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a DRAM with high speed. SOLUTION: Each NMOS transistor 5 for deriving an NMOS sense amplifier is provided dispersedly at a cross part of a word-line snap region 2 and an NMOS sense amplifier region 3. At the same time, each PMOS transistor 6 for driving a PMOS sense amplifier is provided dispersedly at a cross part of the word-line snap region 2 and a PMOS sense amplifier region 4. In this case, source power supplies 7 and 8 in contact with each source of the driving NMOS transistor 5 and the PMOS transistor 6 are disposed in the same direction as the bit line, so the access time as well as the cycle time can be shortened.
Patent JP-2002192402-A (JP)
Title: Surface coated-hard metal cutting tool having superior surface lubricity to chips
Inventor: NAKAMURA KEIJI
IPC: C23C16/30
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated hard metal cutting tool having superior surface lubricity to chips. SOLUTION: This surface coated hard metal cutting tool has a hard coating layer composed of a lower layer formed by one or more Ti and Al composite nitride layer and Ti and Al composite carbonitride layer, and an upper layer formed by one or more Ti and V composite nitride layer and Ti and V composite carbonitride layer, of a thickness of 1-20 μm in average, on a tungsten carbide hard metal base or titanium carbonitride cermet base, and further has a Ti oxide layer of an average thickness of 0.1-5 μm, satisfying that an atomic ratio of Z to Ti is 1.2-1.9 when it is represented by a formula TiOz, is formed by chemical vapor deposition or physical vapor deposition as an uppermost surface layer.
Patent JP-2002197654-A (JP)
Title: Optical disk recording and reproducing device
Inventor: HODAKA HIDENORI
IPC: G11B7/125
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device which is capable of extremely shortening a data deficient section where data is not recorded when recording stops once, then the recording is restarted in the midst of recording of the data to an optical disk. SOLUTION: This device includes intensity detecting means for detecting the intensity of an outputted laser beam, first voltage control means for controlling the voltage to be impressed to a laser driver in accordance with the intensity of the laser beam detected by the intensity detecting means, sampling means for sampling the voltage value to be impressed from the first voltage control means to the laser driver, memory means for storing the voltage value sampled by the sampling means and second voltage control means for restarting the recording of the data by extracting the voltage value stored in the memory means before the temporary stop from the memory means and impressing the voltage value to the laser driver when the recording of the data to the optical disk stops, then the recording of the data is restarted.
Patent JP-2002193331-A (JP)
Title: Package, system and method for audio and image reproduction
Inventor: TERAYAMA TAKU
IPC: G06K7/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a package for packaging a recording medium on which a voice and/or an image is recorded wherein the recording medium packaged in the package can be fully and immediately played or viewed before purchasing and a system and method for audio and image reproduction. SOLUTION: The package has a barcode displayed in which information on a location of a home page including information on playing or viewing the recording medium is coded.
Patent JP-2002197295-A (JP)
Title: Advertisement space trading system, brokerage method of the advertisement space trading, and record medium which stores advertisement space trading program
Inventor: OSHIBA TAKASHI
IPC: G06Q50/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement trading system which enables each sponsor to submit bit just before the distribution of an advertisement, and enable to distribute the advertisement of the sponsor who won the bit at the same time when the bidding is close. SOLUTION: The advertisement trading system which communicates with the terminals of the each sponsor of the advertisement and each medium which distributes advertisement through the communication network and brokers trading of the advertisement space provided to the each sponsor by the each medium, is characterized in that it is equipped with advertisement materials approval unit which determines whether the medium distributes the advertisement materials registered as an advertisement data which the sponsor would like to distribute in the advertisement space and its advertisement materials approval unit approves the advertisement materials whose medium is registered beforehand prior to the trading of the advertisement slot.
Patent JP-2002212878-A (JP)
Title: Pilling-resistant polyester fiber structure and method for producing the same
Inventor: NISHIOKA KATSUHIKO
IPC: D06M13/184
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a fabric capable of exhibiting antipilling properties by a simple treatment even by using a polyester fiber satisfying fiber-spinning operability, spinning operability, and operability at a knitting or weaving step, and further to provide a method for producing the fabric. SOLUTION: This pilling-resistant polyester fiber structure is composed of a fiber obtained by mixing two kinds of modified polyester polymers having different embrittlement by an acid, and a decrease of 0.1-0.2 in intrinsic viscosity by acid embrittlement, and has antipilling properties of class >=3 based on JIS L 1076. The method for producing the pilling-resistant polyester fiber structure comprises heating and treating the modified polyester in an acidic buffer liquid having pH 3.5-4.0.
Patent JP-2002205766-A (JP)
Title: Packaging member for high, easily breakable article
Inventor: NARITA TADASHI
IPC: B65D85/30
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging member having high reliability capable of effectively controlling movement of a high, easily breakable article when an impact force is applied thereto and thereby preventing the article from being damaged. SOLUTION: A packaging member 1 includes a bottom holding component 2 for holding a bottom of a Sake bottle 10 so as to be immovable in a horizontal direction and an elastic film 3 whose lower end part is locked to the bottom holding component 2 and whose upper end part is locked to an upper part of the Sake bottle 10 under the condition that the substantially large portion of the elastic film 3 is elastically deformed by tension. The movement of the Sake bottle 10 is controlled by urging it to the side of the bottom holding component 2 with the aid of an elastic force created to the elastic film 3.
Patent JP-2001510230-A (JP)
Title: 改良された燃料油組成物
IPC: C10L1/18
Filed: 1998-06-30
Abstract: (57)【要約】
  本発明は、燃料油組成物、特に中間留出燃料油組成物であって、中間留出燃料油及び少なくとも1種の燃料可溶性又は燃料分散性カルシウム及び/又はマグネシウム塩を含む組成物に関する。