baber/WOPTO huggingface dataset:
Patent JP-2002289764-A (JP)
Title: Flexible circuit board, display device using it and electronic equipment
Inventor: MURABE SHINJI
IPC: H01L25/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To thin the whole liquid crystal display device. SOLUTION: A liquid crystal panel 10 and a peripheral circuit board 20 are mutually layered, and one side edge of each flexible circuit board 30 is connected respectively. Each flexible circuit board 30 is curved so that the other side edge part is connected to the lower face of the peripheral circuit board 20 respectively. Each flexible circuit board 30 provides a memory IC chip 33 and a power source IC chip 34 on both the faces of an insulation film having flexibility.
Patent JP-2002285894-A (JP)
Title: Fuel injection device
Inventor: MAEDA SHIGERU
IPC: F02D41/40
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that shunting traveling can not be secured because of a large reduction of an injection quantity for preventing the breakdown of a diesel engine when a timer device is failed and that abnormal combustion noise such as knocking and combustion failure such as smoke is generated in an excessive advance and excessive delay condition even if the injection quantity is reduced largely. SOLUTION: When a failure of the timer device is detected, a gap of the injection time due to the failure of the timer is computed on the basis of a difference between a target injection timing ATRG and a real injection timing AACT, and a correction quantity P1 is computed on the basis of the gap. The corrective value P1 is added to a set value PBASE of pre-stroke injection to compute a final pre-stroke set value PTRG, and the valve opening and closing timing of a spill solenoid valve is computed for correction on the basis of the final pre-stroke set value. Since the gap of the injection timing due to the failure of the timer is corrected on the basis of the injection timing of the pre-stroke injection, the fuel can be injected in the nearly same timing with the normal injection timing, and the described problem can be solved.
Patent JP-2002289334-A (JP)
Title: Magnetic field generator for electromagnetic induction heating
Inventor: SADA MORIHIRO
IPC: H05B6/12
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field generator for electromagnetic induction heating useful to homogeneously heat food materials while eliminating roasting unevenness, which is different from a traditional coil wherein electroconductive wires are spirally wound. SOLUTION: Load dispatching terminals composed of an electroconductive material are installed at both ends, and plural electroconductive materials for induction field generation are arranged in straight lines in parallel between the load dispatching terminals, and this is comprised so that the electroconductive materials are mutually connected in electrically parallel.
Patent JP-2002294040-A (JP)
Title: Liquid crystal resin composition for composite and its composite
Inventor: NAKAMURA SEIICHI
IPC: C08G63/60
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a composite of a liquid crystal resin and aluminum, having excellent adhesion between the liquid crystal resin, and the aluminum or an aluminum alloy, and further to provide the composite. SOLUTION: This liquid crystal resin composition for the composite with the aluminum or the aluminum alloy surface-treated with a triazinethiol compound is obtained by compounding 100 pts.wt. liquid crystal resin comprising (A) 99-50 wt.% liquid crystal resin and (B) 50-1 wt.% liquid crystal polyester except the component A, with 0-300 pts.wt. filler. The composite is also provided.
Patent JP-2002296559-A (JP)
Title: Static electricity evaluation substrate for planar display element manufacturing device and static electricity evaluation method for planar display element manufacturing device
Inventor: SEKIUCHI SUENOBU
IPC: G02F1/1343
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent defects due to static electricity generated at the time of manufacturing a planar display element, to improve the display quality even for a large-sized, high definition and high image quality planar display element and to reduce costs by improving a manufacture yield. SOLUTION: A static electricity evaluation substrate 10 composed by enclosing a liquid crystal composition 18 in a gap surrounded by a sealing agent 17 between first and second transparent glass plates 11 and 12 composed by oppositely arranging alignment layers 14 and 16 in the almost same size as a liquid crystal display element to be actually manufactured is made to flow along the manufacturing process of a planar display element manufacturing device. The change of light transmissivity on the static electricity evaluation substrate 10 generated by the static electricity generated at the time of making it flow is observed, the generation condition of the static electricity in the manufacturing process is accurately recognized and appropriate measures against the static electricity are taken.
Patent JP-2002300416-A (JP)
Title: Color correction method and color correction system
Inventor: OKUBO TAKAYUKI
IPC: G06T7/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide color correction method and system, in which a printed matter and an original image can reproduce the same color by performing an optical color correction processing depending on the printing system of the original image, thereby appropriately correcting color variation incident to the printing system. SOLUTION: In a system for reading out an image through an image reader and converting it into an image signal, being displayed and/or printed, print system of the image is identified and the color correction method corrects the image signal using color correction parameters, corresponding to the print system. The system comprises an image reader 1 for converting an image into an image signal, a section 4 for identifying the print system of image, a section 5 for prestoring color correction parameters corresponding to the identified print system, a second correcting section for correcting an image signal, converted in the image reader, using the color correction parameters, and a unit 3 for outputting an image signal subjected to color correction at the second correcting section.
Patent JP-2002296500-A (JP)
Title: Real image type variable power finder
Inventor: MORI MOTOHISA
IPC: G02B13/18
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a real image type variable power finder capable of securing an excellent finder function while keeping a high variable power function and reducing parallax, especially, caused by the backlash of a lens due to variable power. SOLUTION: This real image type variable power finder is constituted of objective optical systems 1 to 4 having positive refractive power, an erect optical system 6 and an eyepiece optical system 7 having positive refractive power. The objective optical system is provided with a 1st lens group 1 having positive refractive power, a 2nd lens group 2 having negative refractive power, a 3rd lens group 3 having positive refractive power, and a 4th lens group 4 having negative refractive power in order from an object side, and the focal distance of the objective optical system is changed by moving only the lens groups having the negative refractive power along an optical axis.
Patent JP-2001350024-A (JP)
Title: Polarizing beam splitter
Inventor: OKAMOTO MIKIO
IPC: G02B5/04
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing beam splitter, having little dependence on the angle of incidence of an incident luminous flux on a surface of a polarization separating multilayered film and further having a high polarization separation ratio and a wide working band width. SOLUTION: The polarizing beam splitter is provided with a dielectric multilayered film, formed on a translucent substrate 1. The dielectric multilayer film consists of a first dielectric multilayer film 3 and a second dielectric multilayered film 4, with respectively different two designed reference wavelengths λ1, λ2. The first and the second dielectric multilayered films are provided with alternating layers 13, 23 laminated in n periods (n is an arbitrary integer) or two layers comprising high refractive index materials 11, 21 and low refractive index materials 12, 22 with optical film thickness λ1/4, λ2/4 at respective reference wavelengths λ1, λ2 as fundamental periods. The alternating layer 13 of the first dielectric multilayered film and the alternating layer 23 of the second dielectric multilayer film, respectively comprising combinations of substances of mutually different kinds.
Patent JP-2002304632-A (JP)
Title: Method and device for generating hairline pattern
Inventor: KAWAI NAOKI
IPC: G06T11/20
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To generate a hairline pattern tuned to the pattern of a rough sketch. SOLUTION: Image data as the rough sketch are inputted from an image input means 2. The values of specific parameters and a hairline existence probability function defined for gradation values of pixels on the image data of the rough sketch are inputted from an input means 1. A hairline generating means 3 determines a specific number of hairline arrangement positions in the area of a generated image first, then finds the hairline existence probability at each hairline arrangement position according to the gradation value of the pixel at the position corresponding to the hairline arrangement position on the image data of the rough sketch, and decides whether a hairline is actually arranged at the hairline arrangement position according to the found hairline arrangement position and a random number generated at this time.  Specific length and width are given to the hairline arrangement position where it is decided that the hairline is arranged and within the range of the given length, a specific number of control points are set to generate a coordinate array of the control points, thereby generating data on the hairline pattern.
Patent JP-2002302644-A (JP)
Title: Aqueous coating composition
Inventor: HIRATO SHINJI
IPC: C09D171/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous coating composition which causes no problem of molding failure at press molding, shows a good retention of its hydrophilicity and forms a coated film having good characteristics such as adhesion to materials, lubricity, etc. SOLUTION: The aqueous coating composition contains (A) a polyoxyalkylene glycol, (B) hydrophilic crosslinked polymer fine particles and (C) at least one compound chosen from phenolic acid, phenolic condensates and salts thereof. Here, the compounding ratio (A)/(B) of the polyoxyalkylene glycol (A) to the hydrophilic crosslinked polymer fine particles (B) is from 10/90 to 90/10, and the amount of the compound (C) compounded is from 1 to 20 pts.wt. based on 100 pts.wt. the total of the polyoxyalkylene glycol (A) and the hydrophilic crosslinked polymer fine particles (B).
Patent JP-2002302141-A (JP)
Title: Container with cover
Inventor: TANAKA MIKIHIKO
IPC: B65D43/08
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent a cover body from accidentally rising up during transportation in a container with a cover. SOLUTION: The container with a cover consists of a container body 10 and a cover body 20, wherein the external dimension of a flange part 22 of the cover body 20 is designed so as to come preferably 2 mm or more inside of the outer circumferential surface 16 of the circumferential wall 15 of the body 20 when the cover body 20 is put on the container body 10.
Patent JP-2002302681-A (JP)
Title: Char-cooling equipment for gasification facilities
Inventor: FUJIKAWA ATSUSHI
IPC: C10K1/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a char-cooling equipment for gasification facilities, which can prevent bridging of a large mass of char. SOLUTION: In a char-cooling equipment 1b for gasification facilities, which gasifys a carbonaceous material in a gasification furnace and a thermal cracking furnace provided therein, separates the gas generated in the gasification furnace and the thermal cracking furnace into a char and a gas at a high temperature in a solid-gas separating device, and cools the char thus-separated by heat- transfer tubes 1b arranged in the char-cooling equipment 1, openings for blowing the gas into the interior of the char-cooling equipment are provided on the side wall of the char-cooling equipment, and a gas blowing equipment is provided, which blows the gas intermittently in the horizontal direction from the openings 3.
Patent JP-2002304792-A (JP)
Title: Magnetic recording and reproducing device and its rotating drum device
Inventor: HASEGAWA KENJI
IPC: G11B5/52
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that the contact state between a magnetic head and a tape is made unstable to reduce the output on the tape entrance side in a rotating drum device having a conventional constitution because of increase of the extent of tape floating in the vicinity of the head on the tape entrance side in the case that a thin tape runs on the rotating drum device rotating at a high speed. SOLUTION: A rotating drum device is constituted of a fixed drum 5 and a rotating drum 1 supporting a magnetic head 3, and four or more grooves 2 are formed in the outer peripheral surface of the rotating drum 1, and an interval (a) between the first and second grooves closest to the magnetic head 3, and an interval b between the second and third grooves, and intervals c between the third and following grooves satisfy a<b<c to improve the contact state between the magnetic head 3 and the tape on the tape entrance side.
Patent JP-2002305100-A (JP)
Title: Microtron electron accelerator
Inventor: SUGIYAMA KATSUYA
IPC: H05H13/10
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a microtron electron accelerator capable of miniaturize an electromagnet and the whole device. SOLUTION: A recessed portion is provided in an electromagnet 2 so as to receive an acceleration cavity 1.
Patent JP-2002304169-A (JP)
Title: Image-display unit
Inventor: KATOU MASATAKA
IPC: G06T1/60
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image display unit, on which a large capacity highly precise image is displayed according to the display resolution of the display means, even if the storage capacity of an image processing memory 4 is not sufficient for the image data processing. SOLUTION: The image display unit is provided with an external outputting means 3 which outputs image data from an image display memory 2 to a display monitor, an image processing memory 4 which has a storage region for an image data processing, a display resolution information obtaining means 6, which obtains display memory information of the means 2 and display resolution information of the means 3 and an image conversion processing means 7 which conducts conversion processes for the image data read from the memory 4, using the display memory information obtained by the means 6 and the amount of information, based on the display resolution information and supplies the processed data to the memory 2.
Patent JP-2001294731-A (JP)
Title: Polyester resin composition
Inventor: GOBAN HIROSHI
IPC: C08L67/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin a composition having a quality stable for long-term service at a high or low temperature. SOLUTION: The polyester resin composition comprises (A) a saturated aromatic polyester, (B) a butadiene-based elastomer, (C) a polyolefin and (D) a bisoxazoline compound, has an initial value of the flextural strength of 340-780 kg/cm2 and the strength after heating of 360-930 kg/cm2, and causes no deflection.
Patent JP-2002314762-A (JP)
Title: Image reader
Inventor: MIKI TAKASHI
IPC: G03G15/36
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can reduce the reading time of an image of an object, without imposing load on a mechanism section made to drive a carriage. SOLUTION: A control section 6 receives a signal designating a read range from a personal computer 11 via an interface 5. The control section 6, on the basis of the received signal, controls stepping motors 71 , 72 to make the carriage 31 move to one end of the read range, to make the carriage 32 move to the middle of the read range, then to move the carriage 31 in the middle of the read range, to make the carriage 32 move to the other end of the read range, thereby allowing the carriages 31 and 32 to read the original by one line each. An image processing section 4 composites the read image data into image data corresponding to the read range, supplies the composited data to the personal computer 11 via the interface 5, which displays the image within the designated scanning range.
Patent JP-2002315072-A (JP)
Title: Display with control functions
Inventor: SUZUKI TATSUYA
IPC: G06F13/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional display having to be operated by a remote control transmitter for external apparatus connected to the display after taking it up, for the connected external apparatus the displaying menu, etc., to operate by itself, thus resulting in troublesome operation. SOLUTION: The display 101 comprises a video display unit 102, a video signal switch 104, a system controller 105, a remote control signal distributor 106, a remote control receiver 107, a tuner 108, a plurality of video input terminals 109 and an external interface(I/F) 110. When a video signal of an external apparatus 121 is selected, the system controller 105 instructs the signal distributor 106 to transmit a specified remote control signal to the external apparatus 121 via the IF 110, so that a remote controller 131 for the display 101 is enabled to operate the menu of the external apparatus 121.
Patent JP-2002306176-A (JP)
Title: Alkali protease
Inventor: OGAWA AKINORI
IPC: C11D3/386
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an alkali protease having activity even in the presence of aliphatic acid of high concentration, high in cleaning power and useful as an enzyme to be compounded in a cleaning agent. SOLUTION: An alkali protease whose amino acid residue at (a) 84-position, (b) 104-position, (c) 256-position or (d) 369-position of the sequence number 1, or at the position corresponding to the position is deleted, or it is the amino acid residue selected from the following amino acid residues: an arginine residue at the position (a), a proline residue at the position (b), alanine or serine residue at the position (c) and asparagine residue at the position (d), respectively. A gene encoding the alkali protease. A recombinant vector containing the gene. A transformant containing the recombinant vector. A cleaning agent composition containing the alkali protease.
Patent JP-2001313994-A (JP)
Title: Electroacoustic transducer
Inventor: LEHNDORFER HANNES
IPC: H04R9/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To drastically simplify the production, storage and repair of an electroacoustic transducer by making an acoustic resistance of the transducer adaptive to respective necessities of various equipments such as an acoustic equipment just when the transducer is attached to the equipment, thereby equalizing structures of the transducers to be produced continuously to each other before being attached. SOLUTION: At least one recessed part 8', 8" are formed at the bottom or side wall region of the electroacoustic transducer 1. At least one projecting parts 9', 9" are formed in components 2', 2" of the equipment to which the transducer 1 is attached. When the transducer 1 is attached to the equipment, these projecting parts regulate a passage connecting between a diaphragm volume part 5 and a back surface volume part 7, thus the desired acoustic resistance is formed.
Patent JP-2002306730-A (JP)
Title: Pachinko machine
Inventor: TAKAHASHI KAZUHIDE
IPC: A63F7/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To enhance attractions of Pachinko games by properly adjusting timing of starting the operations of images, voices, lamps, and the like, previously not well adjusted for higher presentation effects when advance notices for jackpots, pre- winnings, and the like, are presented by the operations thereof. SOLUTION: In the Pachinko machine, subcontrollers 23 to 25 handling advance notices by the images, voices, lamps, and the like, have each an advance notice random number generation means and a predicted appearance value and compare values of advance notice random numbers given upon the reception of a command from a main controller 22 with the predicted appearance values and starts their operations for advance notice when both coincide with each other; the cycles of generating the advance notice random numbers, the arrays thereof and the predicted appearance values are made the same among the sub controllers 23 to 25.  There is arranged an advance notice judgment synchronizing means 22 with which the generation of the advance notice random numbers at the sub controllers 23 to 25 is started by properly adjusting the values and timings to ensure that the same results of the advance notice judgment are obtained at well-adjusted timings among the sub controllers 23 to 25. The same means 22 enables the proper adjusting of timings for starting advance notice operations by the images, voices and lamps, and the like.
Patent JP-2002320400-A (JP)
Title: Synchronous motor control method
Inventor: TERASONO KATSUSHI
IPC: H02P21/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To realize stable acceleration by making it difficult that a terminal voltage of a synchronous motor is saturated. SOLUTION: An equivalent magnetic field control of motor 4 is realized by setting a vertical axis current Id1 to the proportional relationship of a horizontal axis current Iq in the speed from 0 to basic rotating speed Nbase , setting another vertical axis current Id0 to the function of speed using the proportional constants Kd2 , Kd3 in the speed from the basic rotating speed Nbase to the maximum rotating speed Ntop , and defining the vertical current Id by adding the vertical axis current Id1 and the vertical axis current Id0 . Moreover, during acceleration of motor 4, the equivalent magnetic field is increased or decreased in proportion to the rotating angle N of the motor 4 using Kd3 as a variable.  Consequently, the vertical axis current Id0 for suppressing a terminal voltage VM remarkably increases to result in making it difficult that the terminal voltage VM of motor 4 is saturated. Accordingly, stable acceleration can e realized.
Patent JP-2002323527-A (JP)
Title: Voltmeter with grounding detecting function
Inventor: MIZOGAMI MASAMI
IPC: G01R31/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To contribute reduction in size of a power switchboard by providing one measuring instrument capable of normally measuring and displaying line voltage and switching to a grounding information display when grounding occurs to reduce the mounting area of a measuring device although it is necessary to mount a number of measuring instruments on the power switchboard to discriminate from the grounding detection from the grounding phase in the conventional grounding detecting circuit. SOLUTION: Normally each line voltage of a three-phase alternating current cable way is displayed on a display part 40, the occurrence of grounding is discriminated from a zero-phase voltage level by a grounding voltage determining part 32, and the balance and unbalance of the line voltage is discriminated by a voltage balance check part 36. When the voltage balance is lost, the grounding phase is specified by a grounding phase specifying part 38, and when the zero-phase voltage exceeds a designated level and the voltage balance is lost, the display part 40 is switched from the line voltage display to the grounding occurrence display and the grounding phase display.