baber/WOPTO huggingface dataset:
Patent JP-2000257477-A (JP)
Title: Internal combustion engine drive method, control element, and the internal combustion engine
Inventor: PHILIPP MATTHIAS
IPC: F02D41/36
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To achieve significant fuel saving by changing injection start angle with a controller according to stable operation of an internal combustion engine, in which fuel is injected in a combustion chamber during a compression phase. SOLUTION: A controller 18 controls the operation of an internal combustion engine 1 by receiving an input signal 19, that represents operation volume of the internal combustion engine 1 measured by such sensors as an air flow sensor and an engine speed sensor, and sending each actuator an output signal 20, that is calculated based on the operation volume. In controlling the amount of fuel supplied from an injection valve 9, a throttle valve 11 is partly opened or closed based on a desired torque during a first operation mode, i.e., during a uniform operation of the internal combustion 1, to inject fuel during intake phase. During a second operation mode, i.e., stratified charge operation of the internal combustion 1, the throttle valve 11 is mode to wide open to make fuel inject near an ignition coil 10 during compression phase.  However, the starting angle of the injection is decided according to a load on the internal combustion engine 1 and/or the number of revolutions.
Patent JP-2001242880-A (JP)
Title: Signal detecting method, signal retrieving method, signal recognizing method and recording medium
Inventor: KAYANO KUNIO
IPC: G10L25/78
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide signal detecting technology in which signals that partially include beforehand-specified signals are efficiently detected. SOLUTION: A reference feature value computing means 1 derives a feature vector series from beforehand-registered reference signals and an input feature vector computing means 2 derives another feature vector series from inputted signals. Then, an attention window setting means 3 respectively sets attention windows for a portion of the feature vector series derived by the means 1 and a portion of the feature vector series derived by the means 2. Then, a degree of similarity computing means 4 computes the degree of similarity for the feature vectors of respective attention windows to determine whether the signals within the windows are similar. On the basis of the computed degree of similarity, a skip width computing means 5 computes the skip widths of the windows, the next setting positions of the respective windows are determined and similar processing is repeated.
Patent JP-2001248430-A (JP)
Title: Catalyst converter for exhaust emission control
Inventor: FUKUSHIMA KOJI
IPC: B01J35/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst converter for exhaust emission control excellent in assembling a catalyst holding body to a metal shell. SOLUTION: This catalyst converter for exhaust emission control is composed of a catalyst holding body 3 formed by making a carrier carry a catalyst for exhaust emission control, a tubular metal shell 2 covering the outside of a catalyst holding body 3, and a holding seal material 1 comprising an inorganic fiber mat interposed between the catalyst holding body 3 and the metal shell 2. The holding seal material 1 is wound around the periphery of the catalyst holding body 3, and the winding joint part 13 of the holding seal material 1 is fixed by the fixing member 4 provided in the catalyst body 3.
Patent JP-2001242978-A (JP)
Title: Method and device to indicate attribute of data in graph
Inventor: MATSUMOTO KOHEI
IPC: G06F3/0487
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To solve problems which are complex processes to confirm respective data values on a trend graph and difficult of distinguishing the data belongs to which overlapping trend graphs. SOLUTION: When a cursor is moved to a position on a graph whose data vale is wanted to be known and the position is designated, a pop-up window is opened and the attribute of the data is indicated. After a specific time is over, the pop-up window is automatically closed. Thus, by the simple operation, the attribute of data, such as data value can be known.
Patent JP-2001249374-A (JP)
Title: Camera signal processor and method for the same
Inventor: MORI YUKIO
IPC: G03B7/28
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the conventional devices, where the rear light correction of the subjects deviating from the center of a screen is heretofore not possible because one screen is divided to a plurality, the rear light correction is made possible in compliance with the luminance of the subject in, for example, the central part by each of respective regions, weights are preset fixedly and the rear light correction is executed by taking these weights into consideration. SOLUTION: The integrated luminance values, obtained by integrating the luminance signals of each of the respective regions by dividing the one screen to the plural regions in rear light correction, are subjected to calculation of the luminance average values by averaging the values with the entire divided region and each of the upper divided region and lower divided region by an integrated luminance value averaging means 17. The integrated luminance values of the respective divided regions, and the integrated average value of the entire region are compared. With this integrated average value as threshold, an extracted region averaging mans 18 divides the integrated luminance values by groups and calculates the average value.  A luminance-setting means sets the subject luminance from the average values of the respective groups and the respective integrated luminance averaged values described above, and iris control is made according to this subject luminance.
Patent JP-2001246918-A (JP)
Title: Load measuring device and pressure measuring device of air suspension for vehicle
Inventor: ONUMA TOSHIO
IPC: H04R1/28
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To measure load applied to an air suspension. SOLUTION: An ultrasonic wave transducer 38 and a target 42 for calibration are disposed in relatively fixed positions in an air chamber 26 of an air spring 10. In a control part 50, the temperature in the air chamber 26 and the acoustic velocity are obtained from the time of ultrasonic waves' go-and-return between the transducer 38 and the target 42 for calibration. The pressure is found from the receiving intensity according to the relationship between the receiving intensity of reflected wave previously obtained at every temperature and acoustic velocity and the pressure in the air chamber 26.
Patent JP-2001251315-A (JP)
Title: Wavelength assignment method for optical wavelength multiplex network having virtual ring
Inventor: ISHIKAWA AKIO
IPC: H04L12/70
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing accommodation of an optimum connection and assignment of wavelengths that can realize a simple fault restoration function and assigns one wavelength to one connection for an optical wavelength multiplex network having a virtual ring in order to prevent the cost of nodes from being increased. SOLUTION: The method includes a step where in order to minimize the number of wavelengths λ required for a multiplex network, a graph is introduced from the network topology and connections are accommodated so as to minimize a maximum value Dmax of total sums D of weights of points belonging to each creek (c) of the graph and the number of connections xkr between nodes (k) accommodated in a virtual ring (r) is introduced and a step where the wavelengths are assigned to minimize the number of the wavelengths in use for the virtual ring accommodating the connections by using the number of connections xkr.
Patent JP-2001247651-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MORI TAKESHI
IPC: H01L23/31
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-sealing epoxy resin composition having characteristics excellent in releasability and also in resistance to soldering and to temperature cycling. SOLUTION: The semiconductor-sealing epoxy resin composition comprises a dicyclopentadiene-modified phenolic epoxy resin or a phenol-aralkyl resin, a fused silica powder, a curing accelerator, and one or more releasing agents selected from long-chain fatty acids and long-chain fatty acid amides as essential components, with which an epoxy resin composition comprising at least one resin selected from a dyclopentadiene-modified phenolic epoxy resin and a phenol-aralkyl resin, heated and melted, is mixed, and further comprises one or more selected from long-chain fatty acid esters, long-chain fatty acid metallic salts, polyolefin oxides and paraffin oxides.
Patent JP-2001192905-A (JP)
Title: Front/back-wearable clothing
Inventor: NAMAJIO MASAAKI
IPC: A41D1/04
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a front/back-wearable clothing which is cut and sewn so that both of front side and back side are identical in the dimension and shape, so as not to present any differences at all even when worn with the front side back in camparison with the case of proper wearing. SOLUTION: This front/back-wearable clothing is characteristic in that, in the process of making the clothing, a front side fabric (a) and a back side fabric b are cut so as to have an identical dimension and shape and sewn up into one piece c wherein an opposite face fabric is not jutted out from the other face fabric even if seen from any position of the front and back side fabrics.
Patent JP-2001249224-A (JP)
Title: Diffraction grating type polarizing element and its manufacturing method
Inventor: IIJIMA YOSHIHIKO
IPC: G02B5/18
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive polarizing element and its manufacturing method having high yield and excellent in mass production. SOLUTION: The diffraction grating type polarizing element has a diffraction grating structure in which two kinds of dielectric film areas are alternately formed on one surface of a substrate 1, and at least one area of two kinds of dielectric film areas is composed of a dielectric film material 2 having double refractivity. The diffraction grating structure is formed in such a manner that two kinds of dielectric film areas are formed alternately by forming areas 3 which lost double refractivity by radiation of light to the dielectric film material 2 having double refractivity in which the diffraction grating structure is laminated on the substrate.  The diffraction grating structure is formed in such a manner that two kinds of dielectric film areas are formed alternately by forming areas which lost double refractivity by radiation of light to the dielectric film material having the double refractivity laminated on the substrate.
Patent JP-2001247036-A (JP)
Title: Connector
Inventor: YAMAMOTO MASAAKI
IPC: B61D17/22
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector which ensures easy and secure attachment and detachment of a tarpaulin by hand and remarkably improves its durability. SOLUTION: The connecter comprises: frames 1 defining a space where passengers can walk through: a tubular tarpaulin 2 covering the periphery of the frames 1; and a fastener 3 fixed to the internal periphery of the tarpaulin 2. The fastener 3 has an engaging member and an engaged member which are manually connected with each other and disconnected from each other. When the engaging member and the engaged member are connected with each other, at least one portion of the frames 1 is held between the tarpaulin 2 and the fastener 3.
Patent JP-2001251005-A (JP)
Title: Q switch of laser oscillator
Inventor: KOSEKI RYOJI
IPC: H01S3/121
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a Q switch of a laser oscillator which has the increased pulse peak power of a laser light beam than the conventional Q switch which is provided with only one chopper disc. SOLUTION: The Q switch of a laser oscillator comprises a first chopper disc 11 disposed on one side of the focus point P of a laser light beam L and a second chopper disc 12 disposed on the other side. A first through section 13 formed in the first chopper disc and a second through section 14 formed in the second chopper disc cross the laser light beam in the same direction and in the same timing.
Patent JP-2001255823-A (JP)
Title: Double coated printing tape and method for manufacturing the same
Inventor: AKIYAMA KATSUHIRO
IPC: A41D27/08
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To form designs and characters on both surfaces of a tape by a screen printing method which is large in adhesion amount of ink. SOLUTION: The designs and characters of a front surface and rear surface are formed by the screen printing method on the double coated printing tape, and the tape is successively cut by each of the respective individual label designs by having the designs and characters of the front surface and the rear surface to respectively originally exist.
Patent JP-2000296769-A (JP)
Title: Carrier device provided with, at least, carrying body or vehicle similar thereto reciprocating on cable
Inventor: VOIRIN PHILIPPE
IPC: A63G21/22
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and safety of operation of a carrier device provided with, at least, a carrying body or a vehicle reciprocating on a cable, or a similar long support member extended between a start station and an arrival station and preferably providing the start station in a position higher than the arrival station. SOLUTION: A carrying body 2 reciprocates on a cable or a long support member 3 and has at least a rolling means installed on a chassis forming a body of the carrying body 2, the chassis is provided with a fixing means for a subject and/or an object 8 to be carried, and an arrival station 5 is provided with, at least, one brake unit 9' for the carrying body 2. The brake unit 9' automatically and mechanically acts on, at least, a part of the chassis of the carrier 2 and/or, at least, one extension part of the carrying body 2.
Patent JP-2001251961-A (JP)
Title: Method and apparatus for growing plant
Inventor: MIYAMARU MASATO
IPC: A01G7/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for growing a plant, in which irradiation of light having intensity adapted to the growing state of the plant is carried out. SOLUTION: Vegetation information or growing amount of a plant 1 is measured and a light source 2 irradiated to the plant 1 is controlled to have light intensity adapted to the growing state of the plant 1.
Patent JP-2001253255-A (JP)
Title: Power transmission for hybrid electric vehicle
Inventor: OKUBO MASAHIRO
IPC: B60L50/16
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce weight and a size, and to enhance a low fuel consumption effect, in a power transmission for a hybrid electric vehicle. SOLUTION: In this transmission, an electric motor and an internal combustion engine are coupled or decoupled, by a clutch CA1, to the first and second planetary gear trains having four constituents A, B, C, D, power of the motor is input into the first constituent A at a fixed reduction ratio, power of the engine is input into the first and second constituents A, B at a reduction ration different from the reduction ratio of the motor via two clutches CA, CB, a brake is arranged in the fourth constituent D, and the third constituent C serves as an output.
Patent JP-2001265040-A (JP)
Title: Image forming method, image forming device and process cartridge used in the device
Inventor: SHIBATA TOYOKO
IPC: B82B1/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device in which cleaning performance is retained over a long period of time and a good electrophotograhic image free form image defects can be formed and to provide a process cartridge used in the image forming device. SOLUTION: The objective electrophotographic photoreceptor has at least a photosensitive layer and a protective layer on an electrically conductive substrate and the surface of the photoreceptor has 1.5 nm to 0.1 μm average surface roughness (Ra) within 5 μm around measured with an atomic force microscope. In the image forming method, image forming is carried out while supplying a metallic salt of a fatty acid to the surface of the photoreceptor.
Patent JP-2001253590-A (JP)
Title: Image forming device
Inventor: FURUSAWA TSUTOMU
IPC: B65H43/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a tray of a large capacity capable of reducing frequency of removing paper sheets on the tray while preventing collapse of the paper sheets piled on the tray. SOLUTION: Paper sheets of different sizes can be discharged on the tray 22 freely before the stuck tray 22 comes down to a position to be detected by a mixed pile limit sensor 26. After the tray 22 is detected by the mixed pile limit sensor 26, only paper sheets of a size which is stably piled up with respect to the size of the topmost paper sheet lying on the tray 22 is allowed to be discharged.
Patent JP-2001265786-A (JP)
Title: Method for identifying bright member it paint
Inventor: MASUDA YUTAKA
IPC: G06F17/30
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To accurately identify a bright member under use in a short time by retrieving the prepared optical microscope image data base of bright members when estimating blending of paints of unknown blending. SOLUTION: The feature parameter of bright members used for the paints of unknown blending is visually extracted, an image data base is retrieved while using the extracted feature parameter as a keyword, the image of a closest single bright member is projected on a monitor, the image of the paints of unknown blending is compared with the image of the single bright member and the kind of bright members used for the paints of unknown blending are identified.
Patent JP-2001264883-A (JP)
Title: Liquid crystal projector
Inventor: FUJIWARA KOICHI
IPC: G03B21/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling effect of a liquid crystal panel. SOLUTION: The channel of air to cool the liquid crystal panel 75 is provided between the panel 75 and a bracket 6. A branched line 7 presenting cross-sectional shape tapered toward its edge and permitting the air passing between the panel 75 and the bracket 6 to smoothly flow is formed at least on the upstream side of the channel on the panel 75.
Patent JP-2001260409-A (JP)
Title: Magnetic recording head
Inventor: IIJIMA MASAYUKI
IPC: B41J2/42
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stable printing quality by reducing damage effects by an adhering toner, etc., as much as possible. SOLUTION: This magnetic recording head is comprised of styluses (40) arranged in a matrix of a skew structure. Lines (41 and 42) of styluses constituting each column of the matrix are alternately wired right and left.
Patent JP-2001263035-A (JP)
Title: Oil circulating device for engine
Inventor: TAKEGAMI MASAKI
IPC: F02B67/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil circulating device for an engine implementing good air ventilation in an oil tank. SOLUTION: In the oil circulating device for a dry sump type 4-cycle engine, lubricating oil in the engine 3 is collected into the oil tank 27 by an oil pump, and the lubricating oil in the oil tank 27 is supplied to the engine. A cam chain chamber 60 accommodates a cam chain 5 transmitting driving force of a crank shaft 12 of the engine 3 to cam shafts 24. 25. An air vent pipe 27g of the oil tank 27 connects the cam chain chamber 60 with the oil tank 27.
Patent JP-2001273191-A (JP)
Title: Computer system
Inventor: HASHIMOTO YOSHIAKI
IPC: G06F12/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a computer system capable of making a local memory into a shared memory and making the shared memory into the local memory of a specific processor. SOLUTION: This computer system is provided with plural processors A, B and C, a shared memory 4 to be shared by the respective processors A to C, a memory control part 5 for controlling the local memory(LM) 12A to 12C of the respective processors A to C and the memory 4, a local memory bus 6 for connecting the LM 12A of the respective processors A to C, and a shared memory bus 7 for connecting the respective processors A to C, the memory 4 and the part 5. Furthermore, the respective processors A to C are provided with processing parts 11A to 11C, LM 12A to 12C and data bus selectors SA to SC.
Patent JP-2001282786-A (JP)
Title: System and method for machine translation and storage medium with program for executing the same method stored thereon
Inventor: MIYAHIRA TOMOHIRO
IPC: G06F17/27
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a machine translation system capable of suitably translating a synthetic word or parallel expression. SOLUTION: This system is provided with an input means 12 for inputting an original sentence in a first language to be translated, a translation processing means 14 for generating a translated sentence in a second language by executing translation processing including syntax analysis to the inputted original sentence, a dictionary storage means 16 for storing various dictionaries to be used for translation processing and an output means 18 for outputting the translated sentence, the translation processing means prepares new phrase structure rules by synthesizing related phrase structure rules in the syntax analysis, and the machine translation system is provided for generating the translated sentence on the basis of the new phrase structure rules.
Patent JP-2001273167-A (JP)
Title: Hardware break circuit
Inventor: HORI TOMOHIRO
IPC: G06F11/28
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hardware break circuit which is built up inside a processor and can be used as a cache memory after debugging is finished. SOLUTION: A break address and a break instruction are set in an address register 12 and an instruction register 15 respectively from a data bus 4 through selectors 11 and 14 in the case of performing debugging. When an address signal on an address bus 3 coincides with the break address, a comparator 13 controls a buffer 16, and the break instruction is given to a CPU 1 through a data bus 5 for instruction. In the case of a normal operation, the address signal on the bus 3 is held by the register 12 and an instruction code on the bus 5 is held by the register 15, respectively. When the address signal coincides with contents held by the register 12, the instruction code of the address is outputted to the bus 5 not from a main storage device 2 but from the register 15.
Patent JP-2001279150-A (JP)
Title: Printing ink composition and coating method therewith
Inventor: TAKEE HIROYUKI
IPC: C09D11/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a printing ink composition which is adaptable to an aqueous varnish for overprint and reduces the misting during printing and to provide a coating method using the same. SOLUTION: This ink composition contains a resin prepared by reacting an alkyd resin having an oil length of 20-50% and a hydroxyl value of 50-250 with a lactone. The coating method comprises coating the composition with a thermosetting varnish for overprint and thermally curing the varnish.