baber/WOPTO huggingface dataset:
Patent JP-2001281630-A (JP)
Title: Active matrix type liquid crystal display device and drive method therefor
Inventor: TAKUBO YONEJI
IPC: G09G3/36
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for unnecessitating drastical increase of signal amplitude that has been required for a conventional column-inverted drive method in a lateral field display system, and eliminating crosstalk phenomena that are an image quality problems in a low-power consumption drive with a small amplitude display signal. SOLUTION: In the active matrix type liquid crystal display device of a lateral field system, each pixel electrode 104 is provided with an additional capacitance 106 formed across either a pre-stage or a post-stage scanning line, and these pre-stage and after stage additional capacitance are alternately formed to each mutually adjacent signal wiring. The potential to be applied to the signal wiring 102 is inverted in polarity with respect to each adjacent signal wiring, and during on-period of a switching element 105, the signal wiring potential is transferred to the pixel electrode 104, and during the off-period, a modulated potential, that changes in the same polarity direction as the signal wiring potential having been transferred to the pixel electrode 104, is applied to the scanning wiring 101 to which the additional capacitance 106 has been formed.
Patent JP-2002258002-A (JP)
Title: Method of dyeing plastic lens and plastic lens obtained by the method
Inventor: INAGAKI YASUHIRO
IPC: G02B1/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide such a method that desired pictures or characters can be easily formed on a plastic lens by dyeing and to provide a plastic lens obtained by this method. SOLUTION: The method includes a first step to apply a dyeing material prepared by dissolving subliming dyes or by dispersing the dyes as fine particles on a base material by using a printing device which is controlled by a computer, a second step to almost tightly adhere the coated face of the base material where the dyeing material is applied to the lens to be dyed, and a third step to heat the base material coated with the dyeing material so as to sublime the subliming dye to transfer to the lens to be dyed.
Patent JP-2002224035-A (JP)
Title: Automatic orthodontic visual acuity measuring apparatus
Inventor: AKIMOTO TOYOO
IPC: A61B3/10
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To automatically measure orthodontic visual acuity by using a machine. SOLUTION: The replacement of a spherical lens, attachment/detachment of a pinhole plate, the replacement of a target, and a display of a visual acuity value are automatically executed according to an answer of a subject by using a computer.
Patent JP-2002254698-A (JP)
Title: Beam measuring device and beam measuring method for multi-beam scanning optical system
Inventor: TAKADA MASAHITO
IPC: B41J2/44
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for measuring a scanning beam, which can accurately and reliably offer information on the scanning beam without being affected by a bend of a scanning line and the like in a scanning optical system using a multi-beam. SOLUTION: The beam measuring device for the multi-beam scanning optical system 2 is provided with a charge coupled device(CCD) camera 8 which images the scanning beam 4 applied by the optical system 2 of an image forming device 1, a moving means 10 which moves the CCD camera 8 in parallel within a scanning surface of the optical system 2, a control means 20 which controls the moving means 10, and a beam information obtaining means 21 which offers the information on the scanning beam 4 within the scanning surface according to an image obtained by the CCD camera 8. The beam measuring device measures the scanning beams 4 applied by the optical system 2. The control means 20 performs positioning control of the CCD camera 8 in order to make the scanning beams 4 applied to the CCD camera 8.
Patent JP-2002260636-A (JP)
Title: Electrode for nonaqueous electrolyte secondary battery, and the nonaqueous electrolyte secondary battery
Inventor: KASAMATSU SHINJI
IPC: H01M4/58
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery using a lithium-containing composite nitride which will not markedly degrade the cycle characteristic as a negative electrode active material. SOLUTION: Porosity in a negative electrode is set to 15% or less, and the volume occupied by fine holes having a diameter of 1 μm or less is set to 15% or more of the volume of all the fine holes in a fine hole distribution measured by a mercury porosimeter. The contact angle of the electrolyte to the negative electrode is set to 60 deg. or less.
Patent JP-2002263181-A (JP)
Title: Simple deodorizer
Inventor: KITAGUCHI SHINYA
IPC: A61L9/20
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple deodorizer with which an unpleasant odor generated in a general household or the like is efficiently treated by a simple device. SOLUTION: An ultraviolet lamp A for generating ozone and an ultraviolet lamp B for decomposing the generated ozone and generating radicals are provided in a space part where a gas (odor) to be treated is distributed. In the flowing direction of the gas to be treated, the ultraviolet lamp A is provided on an upstream side and the ultraviolet lamp B is provided on a downstream side.
Patent JP-2002303516-A (JP)
Title: Propulsion head position and direction measurement method and device for the same
Inventor: NAGAMUNE AKIO
IPC: G01C17/16
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To accurately measure the position of a propulsion head in spite of spatial turbulence of magnetism. SOLUTION: This propulsion head position direction measurement device is provided with first and second magnetic field detectors 102 and 103 arranged in the same propulsion head 100 along the propulsion direction, a propulsion distance measurement device 120 measuring a propulsion distance of the propulsion head, a magnetic field azimuth estimation part 224 estimating a magnetic field azimuth of an imaginary point in the propulsion directional front part from magnetic field azimuths measured by the magnetic field detectors 102 and 103, and a horizontal position direction computing 230 computing a horizontal direction change in the propulsion head on the basis of the magnetic field azimuth estimated by the magnetic field azimuth estimation part 224 and the magnetic field azimuths found by the magnetic field detectors 102 and 103.
Patent JP-2002272037-A (JP)
Title: Rotating drive device
Inventor: TAKEDA SATOSHI
IPC: H02K21/22
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotating drive device in which rotor magnets can be attached to a rotary unit without deformations and crackings, and with high precision, which can suppress rotation unevenness and vibration caused by the eccentricity of the rotor magnets, and to realize stable drive over a long term. SOLUTION: Bearing surfaces 17, which restrict the radial attachment positions of magnets 12, are provided on a rotary unit 6. The magnets 12, positioned by the bearing surfaces 17 are attached to the rotary unit 6 by clearance fit.
Patent JP-2001297010-A (JP)
Title: Computer and its error recovering method
Inventor: ANDO TOSHISHIGE
IPC: G06F9/38
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an economical computer and its error correcting method which can correct an error due to electric noise or radiation in such a case by using a state storage device which is adaptive to a misprediction of speculative execution if an error in logical operation of the computer is detected. SOLUTION: The error due to an intermittent fault is corrected by using a misprediction recovery mechanism which performs recovery processing if it is found that branching is mispredicted after the branch destination of a branch instruction is predicted and the instruction at the predicted branch destination is spectulatively executed. This computer includes an error detecting mechanism which detects an error of logical operation of the computer and an instruction reexecuting mechanism which restores the computer to the state before the error occurrence by using the misprediction recovery mechanism and reexecutes the instruction sequence including the instruction whose error is detected if the error detecting mechanism detects the error.
Patent JP-2002267489-A (JP)
Title: Altimeter and speed indicator
Inventor: AMANO SHIGEKI
IPC: G08G5/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an altimeter and a speed indicator by which the correlation of a plurality of displayed values can be judged instantaneously and the work load of a pilot be also reduced. SOLUTION: A symbol SA comprised of a long pointer and a short pointer, a symbol SB provided with a triangular recessed part, and a band-like symbol SC are arranged on an altitude indicating screen. The symbol SA indicates present altitude of an aircraft outputted from an ADC 12, by a rotary angle, the symbol SB indicates present altitude target value instructed by an FMC 13, by a rotary angle, and the symbol SC indicates a difference between the altitude of the aircraft and the altitude target value, by a thin line, from the long pointer indicating position of the symbol SA to the edge of the symbol SB in an anticlockwise direction.
Patent JP-2002274693-A (JP)
Title: Image formation device
Inventor: KIDA YUJI
IPC: B65H5/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device having superior workability in removing paper sheets when paper jam occurs in a paper carrier passage, having superior positional accuracy of components provided in the paper carrier passage, having superior workability in opening the paper carrier passage, and effectively using a maintenance space. SOLUTION: In this image formation device 1 formed with a main paper carrier passage 7 approximately vertically to the device, the main paper carrier passage 7 can be separated into a device side face side 7a and a device body side 7b. The device side face side 7a is supported to the device body side 7b by a guide member 8 parallel movable in the approximately horizontal direction of the device relative to the device body side 7b. A separating surface 7e between the device side face side 7a and the device body side 7b, or the device main side 7b, is provided with operation means 12 and 13 capable of manually rotating paper carrier means 5 and 4g disposed in the main paper carrier passage 7.
Patent JP-2002003677-A (JP)
Title: Fluorine-containing elastomer composition
Inventor: SAITO SATOSHI
IPC: C08K5/41
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing elastomer composition which is excellent in metal corrosion resistance, particularly is less in generation of corrosive materials at a high temperature. SOLUTION: A fluorine-containing elastomer is characteristically composed of (1) a fluorine-containing elastomer consisting of a tetrafluoroethylene, a perfluoro (1-5C alkyl vinyl ether) or perfluoro (3-11C alkoxy alkyl vinyl ether), and a cyano group-containing perfluoro vinyl ether, (2) a hydrotalcite compound, (3) a crosslinking agent, and (4) a carbon black.
Patent JP-2002279089-A (JP)
Title: System for providing service using time difference
Inventor: MAKIHARA NORIMITSU
IPC: G06Q10/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To permit a responder to respond to a service request at all times by transferring the service request to another service station for response consid ering contents and a time difference when the service is requested to the former service station during other than open hours. SOLUTION: When the service is requested from a user to the responder of one service station in off-hours, the responder selects another service station for response to the service request based on a language to be used which is desired in the request and on a present time among the multiple service stations existing in multiple areas with time difference. Then the service request is transferred to the selected service station.
Patent JP-2002279126-A (JP)
Title: Electronic voting device
Inventor: KONO TOSHIRO
IPC: G06Q50/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic voting device adapted to regularly record voting result of electronic voting in an electronic or magnetic medium and recording the same in a print medium as a duplicate to be used for collation or the like, capable of preventing leakage of voting result in replacing or moving the print medium having duplicate record. SOLUTION: This electronic voting device 1 is provided with a printing means (printer in Fig. 6) 30 having a display part (printer window) 12 for sequentially printing voting result on paper roll 20 built in a cartridge 6 to accomplish internally stored duplicate record, and enabling the voting result sequentially printed on the paper roll 20 to be visually confirmed.
Patent JP-2002273617-A (JP)
Title: Side trimming method
Inventor: ADACHI TAKANORI
IPC: B23D36/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a side trimming method capable of preventing clogging of a scrap guide at the time of starting cutting without lowering a yield rate. SOLUTION: A cutting position of a rotary cutter is set at a position a1 in correspondence with cutting starting width in less than specified width at the time of starting cutting and thereafter, changed to a position a2 to correspond with the specified width in the middle of traveling a metal belt under the side trimming method to arrange the metal belt by continuously cutting a side edge part of the metal belt 1 by using a pair of upper and lower rotary cutters 2a, 2b.
Patent JP-2002274135-A (JP)
Title: Suspension mechanism for riding rice transplanter
Inventor: TAKEUCHI OSAMU
IPC: B62D7/18
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To ensure appreciable stability of a frame by lowering the center of gravity of the frame. SOLUTION: A suspension spring is coiled round an upper periphery of a kingpin in a front axle case, and the suspension spring is located upward of a front wheel driveshaft.
Patent JP-2002272924-A (JP)
Title: Game machine with game interrupting and resuming function
Inventor: TANIGUCHI NOBUYUKI
IPC: A63F7/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with a game interrupting and resuming function that can avoid a player losing an acquired profit when the game machine is put in a ball run-out state when it is in a ready-to-win state or a big hit state. SOLUTION: A shooting motor driving device 61, to which a shooting lever 56 having a game ball shooting switch 53 and a touch sensor 57 is connected, for controlling a game ball shooting motor 60 is connected in a bidirectionally communicable manner to a main control device 64. When the game machine is put in a ball run-out state when it is in a ready-to-win state or a big hit state, the game ball shooting stop switch 53 is operated or the shooting lever 56 is released from the hand to temporarily interrupt the game and to temporarily interrupt a production display such as the variation of a display pattern of a pattern display device 30, and after replenishing game balls, the game can be resumed from the interrupted state.
Patent JP-2002073397-A (JP)
Title: Method for effectively processing in host computer data file selected to be recorded in optical disk media
Inventor: JAMES KENNETH R
IPC: G11B20/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a data file recorded in an optical disk. SOLUTION: An operation which verifies a set of files selected to be recorded in the optical disk and an operation which produces a recorded-data structure for each file recorded are included. The files are given a regular sequence to the sequence of the files written down in the optical disk by the use of a pointer which points the recorded-data structure. Then, by processing the recorded-data structure according to the sequence of the writing, the sequence- data structure of each data file is produced, and by processing the sequence-data structure the file set is written down in the optical disk in the sequence of the writing.
Patent JP-2002288629-A (JP)
Title: Automatic read device for meter information
Inventor: FUJII HAJIME
IPC: G06T1/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a read device for meter information automatic, capable of freely and properly reading measurement information of a meter, while eliminating confirmation work to confirm a photographing position of a displaying body in an image load on mounting of work which should be reduced. SOLUTION: This read device for meter information automatic is furnished with an image photographing part 11 to photograph a photographing object region which includes the displaying body to display the measurement information and an image processing part 12 to carry out retrieving process, to specify a position of the displaying body in the photographing objective range and a reading process to read display information of the displaying body the position of which is specified by the retrieving process, and the image processing part 12 is constituted, so as to carry out a correcting processing to correct a retrieving objective region as the object of the retrieval processing among the photographing objective region according to the result of the previously carried out retrieval processing (for example, processing for contraction).
Patent JP-2002290024-A (JP)
Title: Flux application method and flux applicator
Inventor: SATO NORIO
IPC: H05K3/34
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a flux application method and a flux applicator which are capable of keeping flux constant in density through a method of high productivity. SOLUTION: A flux application method is carried out through a process where a stock solution is diluted with a volatile solvent into a flux 20, soldering mother material 12 is dipped into the flux 20, and a necessary amount of solvent is automatically replenished to enable the flux 20 whose density is changed with a dipping process to recover its original density, where an amount of solvent required to enable a flux to recover its original density is determined on the basis of the previously performed measurement.
Patent JP-2001314076-A (JP)
Title: Control circuit and control method for keeping high efficiency in back-boost changeover regulator
Inventor: DWELLEY DAVID M
IPC: H02M3/158
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency back-boost changeover regulator which can regulate the output voltage higher than, lower than or equal to an input voltage. SOLUTION: A method by which a back-boost changeover regulator circuit is controlled and the regulated output voltage is supplied to an output node is provided. A back-boost changeover regulator has an inductor, a 1st switch, a 2nd switch, a 3rd switch and a 4th switch. The method includes a process in which a feedback signal is generated, a process in which the duty cycle of the 1st switch is controlled by using a 1st drive signal, a process in which the duty cycle of the 2nd switch is controlled by using a 2nd drive signal, a process in which the duty cycle of the 3rd switch is controlled by using a 3rd drive signal, and a process in which the duty cycle of the 4th switch is controlled by using the 4th drive signal.
Patent JP-2002296767-A (JP)
Title: Photosensitive polyimide precursor composition
Inventor: YUMIBA TOMOYUKI
IPC: G03F7/008
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive polyimide precursor composition having high sensitivity, a high yield of a residual film and high resolution. SOLUTION: The photosensitive polyimide precursor composition has (a) a polyimide precursor having carbon-carbon double bonds dimerizable or polymerizable with actinic radiation, (b) an aromatic nitroso compound having one or more phenolic hydroxyl groups represented by the formula ON-R<1> -(OH)p (where R<1> is a 1-30C organic group containing one or more aromatic rings, the hydroxyl and nitroso groups bond directly to the aromatic rings and (p) is an integer of 1-3) and (c) a titanocene compound.
Patent JP-2002296593-A (JP)
Title: Device and method for manufacturing substrate for liquid crystal display device and liquid crystal device
Inventor: YAMADA KENICHI
IPC: G02F1/1337
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To form an alignment film having uniform thickness without drying irregularity and to reduce the time for a leveling process and a drying process. SOLUTION: An inert gas is mixed through a sucking pipe 82 into an organic solvent 85 in a bubbling tank 81 to produce bubbles 86 and to generate the gas of the organic solvent 85 in the bubbling tank 81. The gas is supplied to a leveling tank 71 through a connecting pipe 84 to produce an atmosphere of the solvent in the leveling tank 71. The substrate 10 left in the leveling tank 71 is leveled in the solvent atmosphere, that is, the polyimide solution on the surface of the substrate 10 is not dried but leveled. Thus, the substrate can be dried in a short time in the drying process and the drying irregularity can be prevented.
Patent JP-2002298168-A (JP)
Title: Reception terminal for ticket examination
Inventor: KOSHIO AKIHIRO
IPC: G06Q50/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reception terminal for ticket examination in which even a ticket not suitable for the automatic ticket examination can be automatically examined, and a variety of guides can be performed at a station. SOLUTION: The reception terminal (20) for ticket examination has a ticket insertion part, a call button, a camera for picking up the image of the inserted ticket, a microphone and a speaker, and can dialogue with a centralized control center, and comprises an issuing means for issuing a fare adjustment ticket or an auxiliary ticket for fare adjustment, based on the instruction from the centralized control center (10).
Patent JP-2002294240-A (JP)
Title: Aligning method of rod-like liquid crystalline molecule and optically anisotropic element
Inventor: NEGORO MASAYUKI
IPC: G02B5/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To align rod-like liquid crystalline molecules substantially perpendicularly and uniformly to an interface with air. SOLUTION: The aligning film having a perpendicularly aligning function and a compound represented by formula (I): (Hb-L<1> -Cy<1> -L<2> -)n Cy<2> (wherein Hb is a 6-40C aliphatic group or a 6-40C aliphatic group-substituted siloxanoxy group; L<1> and L<2> are each a single bond or a bivalent linking group; Cy<1> is a bivalent aromatic group or a bivalent heterocyclic group; n is 2, 3 or 4; and Cy<2> is an n-valent aromatic group or an n-valent heterocyclic group) are combined to align rod-like liquid crystalline molecules.
Patent JP-2002295513-A (JP)
Title: Multiple disk clutch
Inventor: AKUTSU TOSHIHARU
IPC: F16D13/60
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To make a multiple clutch small size, light weight and cost down by shortening the dimension in the axial direction and reducing the number of part items in the multiple disk clutch that clutch plates are fitted to a clutch housing and a driven shaft alternately piling to the axial direction and that a driven shaft is fitted freely rotatably to a clutch housing driven and rotated by the power transmission from a drive source. SOLUTION: The driven gear that meets with the drive gear of the above drive source is established to the circumference face of the above clutch housing as a unit.