baber/WOPTO huggingface dataset:
Patent JP-2001271538-A (JP)
Title: Door lock device for vehicle
Inventor: KIYUUSAKI YUICHI
IPC: E05B85/26
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To simplify door opening operation by enabling the opening of a door by repeating door opening operation in a cabin under a locked state twice. SOLUTION: In an open link 115, a spring 119 is installed between the first link 116, in which one end is connected to an open lever 74 while the other end is connected to a locking lever 118, and the second link 117 rotatably borne to the first link 116. The first link 116 is rotated from the locking-state holding position to the locking-state releasing position side in response to rotation to an unlocked position of a knob lever 92 in response to the turn of an inside handle lever 91. The second link 117 is revolved to a position capable of being engaged with a ratchet lever 47 in response to the sliding operation of the first link 116 corresponding to the working release of door opening operating physical force to the inside handle lever 91.
Patent JP-2001277585-A (JP)
Title: Light emitting element array chip and optical printer head using the same
Inventor: SASAKI HAJIME
IPC: B41J2/45
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical printer head capable of forming a clear image by effectively preventing a superposition of lights of adjacent light emitting elements on a photosensitive member. SOLUTION: A light emitting element array chip 3 comprises many light emitting elements 5 arranged along a longitudinal direction of a rectangular board 4 on an upper surface of the board 4. In this case, a partition wall 7 is provided between the adjacent elements 5 on the upper surface of the board 4.
Patent JP-2001285085-A (JP)
Title: Device and method for interleave synchronization of radio communication system
Inventor: SATO HIROTAKA
IPC: H03M13/27
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of an interleave frame detection circuit on the receiving side. SOLUTION: This interleave synchronizing device which detects synchronization of a received data signal obtained by performing bit interleave conversion of a code word in an N-word unit, is provided with syndrome operation/code synchronization detection circuits 154 and 155, which input M (the minimum value of natural number satisfying M>=N1/2) bits among received N words in an N-bit period, perform syndrome operation and detect code synchronization, a timing pulse generation circuit 153 which generates a timing pulse for controlling the inputs of the syndrome operation/code synchronization detection circuits, inputs the M bits in the N words in every M bits or continuously inputs the M bits in each bit, and an interleave frame detection circuit 156 which controls the timing pulse continuously inputted in each bit,  on the basis of the position of code synchronization detected by the input of a timing pulse in every M bits and detects an interleave frame front.
Patent JP-2001281435-A (JP)
Title: Method for manufacturing color filter substrate, color filter substrate, liquid crystal device and electronic appliance
Inventor: USHIYAMA TOSHIHIRO
IPC: G02B5/20
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter substrate by which the adhesion property of a transparent electrode to a protective film is improved, difference in etching of a transparent conductive film formed on the protective film and on the substrate can be decreased, failure in alignment in an alignment film can be prevented and scratching resistance of the transparent electrode can be improved. SOLUTION: After a color filter layer 15 and a protective film 16 are formed on a substrate body 11A, the substrate is subjected to plasma ashing to remove the residue of a resist on the substrate body 11A. Then a first transparent conductive film 18A is formed on the substrate body 11A by a sputtering method with low power, and a second transparent conductive film 18B is formed on the first transparent conductive film 18A by an ion plating method. Finally, the first transparent conductive film 18A and the second transparent conductive film 18B are processed into a specified pattern to obtain a transparent electrode 18.
Patent JP-2001281758-A (JP)
Title: Image printing system, electronic camera and image printing method
Inventor: KODAMA YOSHIYUKI
IPC: H04N7/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image printing system which allows to simply and easily print image data photographed by an electronic camera and is adequate for improving the degrees of freedom of photographing. SOLUTION: The CCD camera 100 takes in the photographic image data from CCDs 38 at the depression timing of a release switch SW5 and sends the captured photographic image data and selected character codes via a base station AP to a printing server 200. When the printing server 200 receives the photographic image data and the character codes, the server reads the character image data specified by the received character codes out of a memory device 82, synthesizes the read out character image data and the received photographic image data and prints the same with a printer 86.
Patent JP-2001285208-A (JP)
Title: Multi-propagation path measurement unit
Inventor: AKAZAWA ITSUHITO
IPC: H04W24/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-propagation path measurement unit that can calculate a signal profile at a low sampling speed. SOLUTION: The multi-propagation path measurement unit is provided with an analog/digital converter section (1) that distributes a received signal whose frequency is converted into an intermediate frequency band to (n) ((n) is a natural number) sets of signal lines and applies analog/digital conversion to input signals received from the (n) signal lines, a reference signal generating means (2) that generates a signal with a frequency being a multiple of (n) of the reference oscillation frequency required for sampling by the analog/digital converter section, a clock shift register means that gives timing of the reference oscillation multiple (n) signal to each analog/digital converter section and a finger means (4) that processes each sampling signal component.
Patent JP-2001285258-A (JP)
Title: Wireless unit for regulating radio wave
Inventor: YOSHINO KAZUKI
IPC: H04K3/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wireless unit for regulating radio waves with a simple configuration that generates a frequency-modulated disturbing wave to control illegal operation of frequencies by an illegal wireless station for an optional frequency band. SOLUTION: The wireless unit for regulating radio waves is provided with a radio wave transmission system including a voltage controlled oscillator 6 that outputs a frequency corresponding to a control voltage signal and with a means 2 that generates a control voltage signal 10 having an amplitude 7 to oscillate a frequency bandwidth 11 for the control of an illegal wireless station and with a frequency component 8 to regulate the illegal wireless station.
Patent JP-2001280199-A (JP)
Title: Exhaust gas reflux device of engine
Inventor: SATO TSUNEHIRO
IPC: F02M25/07
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the EGR amount after shifting from being deviated from the request EGR amount caused by the increase or decrease in the amount of EGR by feedback during shifting, in an air flow feedback EGR. SOLUTION: In shifting in accelerating in which a transmission is upshifted by depression of an accelerator pedal and the speed is increased from low load to high load, the target air amount is immediately reduced in gear shifting, and the actual air amount detected by an air flowmeter has a time lag. Accordingly, gear shifting is detected so as to prevent the actual air amount from being larger than the target air amount and the EGR amount from being increased caused by feedback, and the EGR execution is prohibited during gear shifting. Or, a feedback gain for EGR feedback control is reduced during gear shifting.
Patent JP-2001289059-A (JP)
Title: Gas turbine and combined cycle plant
Inventor: UMAGOE RYUTARO
IPC: F02C7/18
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the moving blade end loss of a gas turbine and loss caused by the leakage of an operating fluid from a clearance between members constituting an annular passage. SOLUTION: A turbine AT of the gas turbine GT built in a combined cycle plant CC is provided with a first blade ring 41 supported to a turbine casing 4 so as to be expandable in the radial direction of a turbine shaft 32, corresponding to each turbine stationary blade TS1 and each turbine moving blade TR1 constituting a first stage, and having a first heat medium passage 41P for circulating steam; a second blade ring 42 corresponding to each turbine stationary blade TS2 and each turbine moving blade TR2 constituting a second stage and having a second heat medium passage 42P for circulating steam; and a communicating member 45 for connecting the first blade ring 41 and the second blade ring 42 to each other and communicating the first heat medium passage 41P and the second heat medium passage 42P with each other.
Patent JP-2001282616-A (JP)
Title: Memory management system
Inventor: MORI ATSUSHI
IPC: G06F12/10
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of a memory resources without being conscious as whether the page size is smaller than a cache memory. SOLUTION: In a memory managing mechanism that is equipped with a main storage device and the cache memory and provided for a processor which refers to the main storage device by using a physical page address replacing an inputted virtual page address, a non-cacheable control part (11) uses a page size bit (PZ) stored in a page display entry (TLB) (1) and a non-cacheable bit (N) showing a value, specifying whether a page specified with the physical page address is registered in the cache memory and sets a value specifying nonregistration to a non-cacheable bit, when the page size bit shows a value indicating that the page size is smaller than set size (size of cache memory, block data size × the number entered).
Patent JP-2001284851-A (JP)
Title: Fitting structure of electronic part to board
Inventor: ISHIBASHI HIROYUKI
IPC: H05K7/12
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for an electronic part to a board, wherein the electronic part is temporarily fixed to the board for stable soldering, the electronic part is prevented from rising at soldering for decreased correction processes after soldering, and a terminal part is smoothly inserted in a slot opened on the board without damaging the board. SOLUTION: A plurality of terminal parts 2 and 2 hanging from the lower part of an electronic part 1 are bent into L-shape outwardly, and they are inserted in a plurality of slots 3a and 3b opened on a board 3. Then the electronic part 1 is slid circumferentially so that horizontal parts 2a and 2b at the tips of the terminal parts 2 and 2 hit the rear surface near the side edges of the slots 3a and 3b of the board 3, for the electronic part 1 detachably fitted/ fixed to the board 3.
Patent JP-2001286284-A (JP)
Title: Agent for genetically diagnosing and/or treating tumor using tumor-specific antigen and new application of proton pump-inhibitor as antitumor agent
Inventor: SATO NOBUO
IPC: A61K38/16
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an antitumor agent as a new application of a pharmaceutical composition or a proton pump-inhibitor [V-ATPase inhibitor, H+/K+-ATPase inhibitor, V-ATPase uncoupler (containing H+/Cl- symporter)] containing, as an active ingredient, tumor-specific antigen peptide, DNA and RNA encoding the peptide, antibody against the peptide, recombinant vector containing the DNA or RNA and transformant containing the recombinant vector, DNA or RNA hybridizing to the DNA or RNA under a stringent condition (antisense DNA or antisense RNA), or leucocyte reacting with the peptide or binding with an antibody against the protein. SOLUTION: A tumor-specific antigen peptide that contains at least an amino acid sequence constituting c", c or a subunit of V-ATPase, and tumor-specifically expresses, an antibody against the peptide, and an agent for treatment or diagnosis using DNA or RNA encoding the peptide, as well as a new application of a proton pump-inhibitor as an antitumor agent are provided.
Patent JP-2001292570-A (JP)
Title: Synchronous rectifier drive circuit in flyback convertor
Inventor: OTA TOSHIYUKI
IPC: H02M3/28
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To realize small power consumption of a drive circuit by reducing power loss when a synchronous rectifier is off in the flyback convertor. SOLUTION: A control circuit for the synchronous rectifier 2 is formed by connecting in parallel the serial circuit of a first capacitor 4 and a second capacitor 5 across an auxiliary coil 12, which is connected in series with a secondary coil 11 and is also connecting a buffer amplifier 3 and an on width control circuit 6 of the synchronous rectifier 2 connected to the gate terminal of the synchronous rectifier 2 to the intermediate point of the serial circuit which consists of such capacitors.
Patent JP-2001297557-A (JP)
Title: Magnetic tape cassette
Inventor: OMORI SHOZO
IPC: G11B23/087
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To secure excellent recycle aptitude without requiring a selecting process of metals by a magnet, etc., when performing recycle processing. SOLUTION: Cassette halves 12 and 13 of a magnetic tape cassette 10 are made of resin, respectively, and a means 18 for fixing each of the cassette halves 12 and 13 to the other is also made of resin.
Patent JP-2001297141-A (JP)
Title: Device and method for calculating vehicle price
Inventor: NISHIMURA TAKASHI
IPC: G06Q30/06
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To highly accurately predict the auction contract price of a used car. SOLUTION: A user inputs the basic data of a vehicle, e.g. the type, grade, color, model year, mileage, and remaining automobile inspection period of the vehicle, from an input part 10c. In addition, the user selects and inputs required auction place and area from the input part 10c. A CPU 10a reads out a coefficient corresponding to the input data by using a table previously stored in a memory 10b and calculates the predicted price of the vehicle by using the coefficient and a prescribed operation expression. Since ratios in which area differences are reflected are stored in the memory 10b, the CPU 10a can calculate a price considering trade in a specific area by predicting the price by using the ratio of each area.
Patent JP-2001298657-A (JP)
Title: Image forming method and image forming device
Inventor: OKOCHI TEIICHI
IPC: H04N5/262
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To photograph the objects at different distances and to form a clear image of every object. SOLUTION: The images focused on the objects P, T and M set at the short, medium and long distances are formed by the CCD 8, 9 and 10 respectively and stored in a memory. Each of these focused and photographed images of different distances is fractionated into plural blocks and a difference waveform, i.e., the difference between the luminance value and its movement mean value is formed in each block to the image of every distance. On the basis of difference waveforms, the clearest one of image blocks of every distance is decided and the clearest image blocks of every distance are connected together into the image of each object. In such a constitution, the accurate definition can be decided even with a small object that is not main and has no conspicuous outline or even when the miscellaneous beams are included in the blocks.
Patent JP-2001304568-A (JP)
Title: Heating and cooking device
Inventor: OTA NOBUAKI
IPC: H05B6/68
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To enable an infrared ray temperature sensor to be used in a superior manner without increasing its cost. SOLUTION: An infrared ray temperature sensor has an infrared ray sensor element for measuring a temperature of a heated item and a sensor temperature- measuring element for use in measuring a temperature of the infrared ray temperature sensor itself. A control part discriminates a temperature of an item to be cooked in response to a measured data measured by the infrared ray sensor element and anther measured data measured by a sensor temperature- measuring element. In addition, the control part utilizes the measurement data (a temperature of the sensor) measured by the sensor temperature), discriminates whether or not the infrared rays temperature sensor is abnormal (S1 to S4) and at the same time it controls to protect the infrared ray temperature sensor (S5, S6).  The measured data measured by the sensor temperature-measuring element is utilized to enable the infrared ray temperature sensor to be protected, resulting in that its cost is not increased and the infrared ray temperature sensor can be used.
Patent JP-2001301190-A (JP)
Title: Ink jet recorder, apparatus and method for supply ink
Inventor: OKAMOTO HIDEAKI
IPC: B41J2/175
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which ink can be supplied surely to an ink tank through a simple arrangement while reducing the size, weight and cost and enhancing reliability. SOLUTION: The ink jet recorder comprises means for introducing a negative pressure into an ink tank, means for supplying ink into the ink tank using the negative pressure in the ink tank, a gas/liquid separation means not passing ink but passing gas provided in a negative pressure introduction passage between the ink tank and the negative pressure introducing means, and means for separating an intermediate part of the negative pressure introduction passage between the gas/liquid separation means and the negative pressure introducing means.
Patent JP-2000346999-A (JP)
Title: Plasma focus high-energy photon source with blast shield
Inventor: PARTLO WILLIAM N
IPC: G21K5/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to avoid the generation of debris by supplying pulses whose voltage is high enough to discharge between a pair of electrodes from a pulse power source and limiting the extension of plasma pinch operation with a blast seal made of an electrically insulating material. SOLUTION: A pair of electrodes 8 of a plasma pinch unit 2 are installed in a vacuum chamber including a function gas. A pulse power unit 10 supplies a high-voltage pulse that causes the sufficient discharge between the electrodes 8, produces spectral lines of an active gas in the function gas and generates plasma pinch of high temperature and density. A blast shield is put near a plasma focus position to limit the extension of plasma pinch in the axial direction. An outer face reflection control pointer 4 controls the radiation in a plasma focus and points it in a desired direction. The debris are collected by a conical nested debris collector. The performance of reflection of the outer face reflection control pointer 4 is maintained by keeping the temperature of the pointer 4 and the debris collectors at about 400 deg.C and vaporizing lithium in the active gas.
Patent JP-2001305595-A (JP)
Title: Light level flickering suppressing circuit
Inventor: INOUE YASUSHI
IPC: H04B10/2537
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a light level flickering suppressing circuit in which a suppressible flickering width is made larger than a conventional width. SOLUTION: The circuit is provided with a first light parametric amplifier which has a first optically nonlinear medium and a means that inputs pulse signal light beams being on/off modulated and having a wavelength λa and stationary light beams having a wavelength λb into the first optically nonlinear medium, a second light parametric amplifier which has a second optically nonlinear medium and a means that inputs stationary light beams having a wavelength λc and the light beams outputted from the first light parametric amplifier having the wavelength λb into the second optically nonlinear medium and a light level adjusting means which is set so that when the light beams having the wavelength λb outputted from the first light parametric amplifier are in an on state,  the gain of the second light parametric amplifier is saturated and when the light beams having the wavelength λb are in an off state, the gain of the second light parametric amplifier is not saturated.
Patent JP-2000351957-A (JP)
Title: Composition for mechanochemical polishing of layer in insulating material based on polymer having low dielectric constant
Inventor: JACQUINOT ERIC
IPC: C09K3/14
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for mechanochemically polishing a layer in an insulation material based on a polymer having an adequate low dielectric constant. SOLUTION: This composition for mechanochemically polishing a layer in an insulation material based on a polymer having an adequate low dielectric constant comprises particularized colloidal silica particles mutually not bonded by a siloxane bond, and an acidic aqueous suspension of the cationized colloidal silica including water as a suspension medium. The acidic aqueous suspension of the colloidal silica is cationized by aluminum, chromium, gallium, titanium and zirconium.
Patent JP-2001308578-A (JP)
Title: Structure for connecting electronic apparatus to shield case
Inventor: IWAZU SATOSHI
IPC: H05K9/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To protect a soldered part for connecting a shield case to a circuit board against damage incident to thermal deformation. SOLUTION: A shield case 200 surrounding the circuit mounting face of a circuit board 100 entirely comprises a metallic cover part 210 and a side plate part 220. The side plate part 220 of the shield case 200 is provided with bonding pieces 222, 224 being soldered to land parts 112 provided on the circuit board 100 and connected to the ground of the circuit board 100 through the bonding pieces 222, 224. The bonding piece 222, 224 is provided with a small cross-section part deformable freely depending on thermal deformation at the soldered part so that a stress due to thermal deformation at the soldered part can be absorbed through deformation of the small cross-section part. According to the arrangement, the soldered part can be protected against damage as compared with a conventional structure.
Patent JP-2001303206-A (JP)
Title: Stainless steel for coiled tubing
Inventor: TAKABE HIDEKI
IPC: C22C38/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide stainless steel excellent in fatigue resistance, sulfide stress corrosion cracking resistance and carbon dioxide corrosion resistance and usable as coiled tubing for piping producing or transporting petroleum and natural gas. SOLUTION: This steel has a composition containing, by mass, 0.001 to 0.04% C, <=1.0% Si, 0.1 to 3.0% Mn, <=0.04% P, <=0.005% S, 9 to 15% Cr, 0.7 to 8% Ni, 0.001 to 0.20% Al and <=0.05% N, containing, at need, one or more kinds selected from 0.001 to 0.10% Nb, 0.005 to 0.10% V, 0.005 to 0.10% Ti and 0.005 to 0.10% Zr, containing one or two kinds of Mo and W so as to satisfy Mo+W/2: 0.2 to 3.0% and further containing, at need, one or more kinds selected from 0.001 to 0.05% Ca, 0.001 to 0.05% Mg, 0.001 to 0.05% La and 0.001 to 0.05% Ce and has a steel structure of retained austenite of >=2% by volume fractional ratio, and the balance mainly martensite.