baber/WOPTO huggingface dataset:
Patent JP-H04260978-A (JP)
Title: Method for comparing and inspecting mask pattern data
Inventor: HIROSUE YOSHIYUKI
IPC: G06T7/60
Filed: 1991-01-25
Abstract: PURPOSE:To properly execute alignment correction by considering a pattern irregularity due to the movement of a stage to an alignment allowable value to obtain a variation value corresponding to each scanning. CONSTITUTION:When it is defined that the alignment correction values of data patterns 1, 2 and mask patterns 4, 5 are X1, Y1, X2, Y2 and a stage moving distance between respective patterns 1, 2 is l1, an alignment correction variation due to stage movement is expressed by x=(X2-X1)/l1 and y=(Y2-Y1)/l1. When a stage moving distance from the data pattern 2 to a data pattern 3 is l2, the alignment correction value of the pattern 3 can be estimated as X3=X1+ x(l1+l2) and Y3= y(l1+l2). When an alignment allowable area 8 is defined by X3+alpha and Y+beta, the alignment correction can be executed even in the case of a pattern irregularity due to stage movement.
Patent JP-S60150712-A (JP)
Inventor: IKEDA MINORU
IPC: A47C27/04
Filed: 1984-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08205557-A (JP)
Title: Inverter device
Inventor: KISHIMOTO NAOKAGE
IPC: H02M7/48
Filed: 1995-01-20
Abstract: PURPOSE: To provide an inverter device having an excellent input curent distortion characteristic inspite of its small size and low cost. CONSTITUTION: An AC power source AC is full-wave-rectified by a rectifier circuit RE after passing a filter circuit 1. Between the output terminals of the rectifier circuit RE, a series circuit of an inductor L0 and a valley fill-in circuit 2 is connected, and to the valley filling circuit 2 a capacitor C0 is connected in parallel. An inverter circuit INV uses the valley fill-in circuit 2 as a power source. Concerning a switching device Q1 provided in the inverter circuit INV, the relation of its connection with the inductor L0 and the capacitor C0 is so set that high-frequency current may flow in the inductor L0 when switching is performed at a high frequency, and that the both terminal voltage of the capacitor C0 may vibrate at the high frequency.  Accordingly, the inductor L0 constitutes an active filter and reduces the dormant period of input current, and the capacitor C0 suppresses the peak of the input current while the output voltage of the rectifier circuit RE is high.
Patent JP-S59131815-A (JP)
Title: Catalyst burner
Inventor: SHIMADA RIYOUJI
IPC: B01J23/72
Filed: 1983-01-19
Abstract: PURPOSE:To subject the fuel to a stable and efficient oxidization reaction under an air-to-fuel ratio in a wide range and to clean the exhaust gas by providing a first catalyst member carrying an oxidized catalyst other than CuO at the upstream side of a pre-mixed air current, and a second catalyst member carrying CuO as an oxidized catalyst at the downstream side. CONSTITUTION:The first catalyst member 11 carrying an oxidized catalyst other than CuO is provided at the upstream side of a pre-mixed air current formed by pre-mixing a gaseous fuel or an evaporated liquid fuel with combustion air, and a second catalyst 12 carrying CuO as an oxidized catalyst is provided at the downstream side of the pre-mixed air current. The interval between the first catalyst member 11 and the second catalyst member 12 is set so that the temperature of the second catalyst 12 becomes about 800-1,000 deg.C. Further, the first catalyst 11 carries on the carrier one or more members selected from the group consisting of transient oxides such as Ni, Co, Cr and the like. The CuO carrying rate of the second catalyst member 12 is set to 1-5wt% with respect to the weight of the carrier.
Patent JP-H06214848-A (JP)
Title: Data base managing system
Inventor: TASAKA MITSUNOBU
IPC: G06F12/00
Filed: 1993-01-20
Abstract: PURPOSE:To provide a data base managing system which can recover a system fault and a medium fault as well by accelerating the cancel processing of a data base. CONSTITUTION:Two data base files 106 and 108 are provided with page managing means (maps) 200 for holding management information showing which storage means is provided with a current area by providing a current area for storing the processing contents of a transaction corresponding to a page so as to be referred to at the time of processing the transaction for the unit of this page 110 of a fixed area in the data base, or a shadow area for storing the contents before the start of transaction execution, providing the current area in one page of the two storage means 106 and 108 and providing the shadow area in the page of the other storage means when the current area is provided, page read and page write means 112 and 114 to update the current area according to the processing contents of the transaction, and delay update means 208 for updating the shadow area according to the processing contents of this transaction when the transaction is normally finished.
Patent JP-H11203702-A (JP)
Title: Optical disk device
Inventor: ISHIBASHI JUNICHI
IPC: G05B13/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve tracking control performance and focusing control performance by successively switching the input side and output side of a learning controller for learning-controlling disturbance mixed in tracking error signals to one of plural digital filters and cyclically switching connection. SOLUTION: The tracking control system of this optical disk device is provided with the learning controller 1, a dynamic characteristic compensator 2 and a tracking actuator 3. The learning controller 1 is provided with the N (N is an appropriate integer >=2) pieces of the parallel digital filters 1(1)-1(N) respectively composed of a digital signal processor(DSP) and an input side switch and an output side switch for respectively switching and connecting the input side and output side of the learning controller 1 to one of the digital filters 1(1)-1(N). The dynamic characteristic compensator 2 is for setting the dynamic characteristics of the control system and is constituted of a well-known phase advance compensation element for instance.
Patent JP-H09198067-A (JP)
Title: Storage medium and sound generating device
Inventor: NAKAMURA JUNICHI
IPC: G11B20/12
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the storage medium which can provide musical performance information on music or musical performance information on music including a singing voice at once and the sound generating device which can generates the musical performance information on the music stored on the storage medium or the musical performance information on the music including the singing voice. SOLUTION: Musical performance information on music and the singing voice which are outputted from a disk changer 13 and the singing voice of a user which is inputted from a microphones 20 are mixed by a controller 12 to generate monitor voice data and voice data for storage; and the monitor voice data are outputted from speakers 171 and 172 and the voice data for storage are stored on an individual information card 18.
Patent JP-S60151912-A (JP)
Inventor: TEZUKA KAZUO
IPC: H01H9/22
Filed: 1984-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05199507-A (JP)
Title: Shift calculation circuit and moving image coder
Inventor: OTA MUTSUMI
IPC: H04N19/50
Filed: 1992-01-21
Abstract: PURPOSE:To generate a motion compensating predictive signal on a frequency area by operating various filters, adding the results of filter calculation and executing shift calculation with precision higher than resolution in a frequency band. CONSTITUTION:This device is provided with filters F11, F21... to operate various filters to respective frequency band signals concerning the signals divided into plural frequency bands and an adder 151 to add the results of the filter calculation at those filters. Namely, since the signals in all the frequency bands from the first to the fourth are added after the filter calculation, the shift calculation of the first frequency band is executed. Thus, position shift calculation is enabled with precision higher than resolution decided at a sample point in the frequency band. Further, totally MXN kinds of filter calculation are executed by respectively executing the N kinds of calculation to the signals divided into the N kinds of frequency bands, the N kinds of filtered results varying the input signals are added, and the shift calculation is executed on the frequency band.
Patent JP-2000202228-A (JP)
Title: Gas removing filter
Inventor: TAKASO DAISUKE
IPC: B01D53/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To make it hard to reduce the gas removing efficiency by sticking ion exchange resins to a filter base and allowing the ion exchange resins to have an internal diffusion action of ions, in a gas removing filter for adsorbing gas such as acidic gas and basic gas. SOLUTION: The filter base having vacancies (the hole size is about 3 mm), e.g. an about 20 mm thick polyurethane foamed porous body is impregnated with an adhesive, and cubic strong acidic ion exchange resins 2 having 0.1-1.0 mm particle sizes, are sprinkled on it, fixed, and are dried, then the gas removing filter is obtained. As the filter base, in addition to the foamed porous body, a two-dimensional mesh structure, etc., can be used. Then, since the ion exchange resins 2 can maintain reactable ion exchange group surfaces for a long period, the gas removing filter 3 making it hard to reduce the gas removing efficiency, can be obtained.
Patent JP-H08201767-A (JP)
Title: Liquid crystal display device
Inventor: IWASAKI SHOJI
IPC: G09F9/35
Filed: 1995-01-23
Abstract: PURPOSE: To attain simple matrix drive performing a display with a large number of pixels and high quality. CONSTITUTION: This device is provided with a liquid crystal cell 1 provided with an electrodes group orthogonal with each other,a scan circuit 2 imparting a scan voltage, a signal circuit 3 imparting the voltage according to an image signal and a power source circuit 4 supplying the voltage of a prescribed bias value. The selection voltages of the scan circuit 3 are made the positive/negative selection voltages, and the signal circuit 3 uses two kinds of signal voltages in the vicinity of the intermediate value of the selection voltage. A light shielding film constituted of a metal film, a color filter layer and an insulation film are provided on the inner surface of one side substrate of the liquid crystal cell 1, and a non-selective voltage is supplied to a non-selective electrode and the light shielding film.  Thus, no display quality is lowered even when the insulation film and the color filter exist under the electrodes.
Patent JP-H11260419-A (JP)
Title: Nonaqueous secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/05
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent elution of a current collector and to reduce IR drop in a battery, by forming the surface of a negative-electrode current collector and/or at least the inner surface of a negative electrode case in battery outer cases with material mainly composed of copper, and by covering, with an separator, the extreme circumference of a coiled electrode body comprising a positive electrode, a negative electrode and the separator in which an electrolyte between the positive and the negative electrodes is impregnated. SOLUTION: The surface of a negative-electrode current collector, where negative-electrode active material such as lithium or the like is adhered, is formed with highly-conductive material mainly composed of copper, and consequently electrode IR drop in the negative electrode is reduced. Besides, the current collector can be formed thinly, also the active material and a separator can be formed thinly, therefore IR drop between the electrodes is reduced as a distance between the electrodes becomes shorter, and also both reduction of a current value per unit area caused by increase of an electrode length of a cylindrical battery and improvement of a utilization ratio of the active material can be realized.  The surface of the negative-electrode current collector and the inner surface of a negative electrode case and the like are formed with material mainly composed of copper which does not form an alloy with lithium, to thereby maintain current-collecting effect after the passage of a cycle. Also, drop-out of the active material on the extreme outside surface of an electrode in a coiled electrode body is also prevented.
Patent JP-S61167986-A (JP)
Inventor: ASAI NOBUTERU
IPC: G09G1/02
Filed: 1985-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5394384-A (JP)
Title: Laminate from polyolefin composition and aluminum
Inventor: WATANABE YUKIO
IPC: B32B15/085
Filed: 1977-01-28
Abstract: PURPOSE: A composition consisting of a polyolefin resin and calcium carbonate is bonded to aluminum by pressing under heating to provide said laminate with strong adhesion by simple operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63182445-A (JP)
Inventor: MURAMATSU KOICHI
IPC: D03D15/567
Filed: 1987-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56138374-A (JP)
Title: Playback device of magnetic recording
Inventor: SHIRANE KIYOUICHI
IPC: G11B5/588
Filed: 1981-01-23
Abstract: PURPOSE:To enable the playback with good quality, by adjusting tracking control so that a recording track where the head is the shortest position can be traced, at slow motion playback. CONSTITUTION:When the magnetic head 4A scans the magnetic tape 3, the output of the tracking servo circuit 8 is fed to the position controller of the magnetic head 4A with the switch 9, and fed to the position controller of the magnetic head 4B via the switch 13 and amplifier 14. It is the same when the magnetic head 4B scans the magnetic tape 3. If there is a control signal in excess of the specified control range of the position controller of the magnetic head, the moving contact 12C of the switch 12 is fed to 12B with the discrimination circuit 16, and the tracking servo output corrected with the subtraction circuit 17 is fed to the switch 13.
Patent JP-S54101688-A (JP)
Title: Optical semiconductor device
Inventor: OOUCHI HIROBUMI
IPC: H01L27/146
Filed: 1978-01-27
Abstract: PURPOSE: To reduce a dark current without damaging a photoelectric conversion characteristic by burying a region, which is a conductive type opposite to the active region of a photodiode, in the position two or less times as long as a carrier diffusion length from the depletion layer edge of the main junction in the active region above.  
     CONSTITUTION: The third region which forms main junction 10 together with active region 2, for example, semiconductor diffusion layer 3 which is a conductive type opposite to a semiconductor is formed on the semiconductor having low-impurity density active region 2 on substrate 1. Buried region 11 which is an opposite conductive type is provided in the position two or less times as long as diffusion length from the edge of the depletion layer which is formed in active region 2 under main junction 10 of the photodiode produced in this manner. As a result, the approximate half of carrier generated thermally in the region between the edge of the depletion layer, which is formed by main junction 10, and sub-junction 12 is drawn by sub-junction 12 and is prevented from reach main junction 10, so that the dark current of photodiode can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02190055-A (JP)
Title: Basic switch, and frame switch using it and information processing system including the same frame switch
Inventor: OKI MAKOTO
IPC: H04L12/931
Filed: 1989-01-19
Abstract: PURPOSE:To improve a fault processing by devising a switch control means such that the control means outputs received information to a fault output terminal when the fault of the information of the output side is detected and outputs information to an output terminal indicated by a header added to the information when the fault of the information of an input side is detected. CONSTITUTION:A control section 40 generates an input port fault flag from its inside when any of output operations in a basic switch 4 is detected to be inactive or a fault occurrence signal is received from any of signal lines 220 from a post-stage basic switch or an output side processor element. Then the control section 40 of the switch 4 outputs received information to a fault output terminal when an output side outputting the received information is faulty, and outputs the received information to an output terminal according to the header information when the input side is faulty. Moreover, the section 40 outputs the received information to the fault output terminal when no fault at the input side and the output side is detected. Thus, fault processing is improved.
Patent JP-S60153121-A (JP)
Title: Fabrication of semiconductor device
Inventor: SHIRAKAWA SHIYUUICHI
IPC: H01L21/285
Filed: 1984-01-20
Abstract: PURPOSE:To form a contact comprising of a structure in which a titanium nitride layer and a titanium silicide layer are laminated by mixing titanium atoms and substrate silicon atoms by ion implantations of two times through a contact hole over the titanium film. CONSTITUTION:Ion implantation of boron is performed over a titanium film 4. Only in a region 3 of contact hole, ions are implanted in an Si semiconductor substrate to form an implantation region 6. On that, some of titanium atoms in the titanium film 4 are mixed in the Si substrate by knock-on process at ion implantation by nitrogen ion implantation and a mixture layer 8 is formed. The nitrogen atoms are distributed with diffusion in the semiconductor substrate and the titanium film. By the nitrogen atoms diffused in the titanium film among them, the film 4 is changed into a titanium film 9 including nitrogen. Boron in the region 6 is activated by annealing and a P type diffusion layer 12 is formed. At the same time, the mixture layer 8 is converted into a titanium silicide layer 13 and further, the titanium film 9 is converted into a titanium nitride film 11.
Patent JP-H01183787-A (JP)
Title: Buffer controller for picture memory
Inventor: NISHIGUCHI TAKANARI
IPC: G06T11/00
Filed: 1988-01-18
Abstract: PURPOSE:To shorten a time for requiring an access when a picture is erased or it is coated out by a single color by simultaneously and precedently supplying a selecting signal to the picture element area of a buffer unit for plural picture memories. CONSTITUTION:When plotting command data for instructing a picture erasing operation or a coating out operation by the single color is supplied from a host processor, the signal of a high level is successively outputted from a selecting signal simultaneous forming part 6. Irrespective of x address data outputted from a picture element data forming part 1, the signal of the high level is successively outputted from OR gates 51-54. Accordingly, all the picture element areas are simultaneously written and once luminance value data and depth data are formed from the forming part 1 and then, the same luminance value data and the depth data are written in all the picture element areas of the relevant buffer unit for the picture memories. Thereby, the time required for the coating out can be shortened.
Patent JP-S59137660-A (JP)
Title: Gear made of fiber-reinforced plastic
Inventor: IMAO MASAHARU
IPC: F16H55/06
Filed: 1983-01-25
Abstract: PURPOSE:To permit non-lubricating operation of a gear made of fiber-reinforced plastic by increasing the root strength and the rigidity of tooth by arranging reinforcing fibers mainly in the radial direction, thus allowing the gear to bear the heavy load equal to that applied to a metal gear. CONSTITUTION:A teeth part 1 is made of fiber-reinforced plastic, and reinforcing fibers are arranged in the radial direction. A boss part 2 supports the teeth part 1 from inside and may be made of metal or plastic, or made of fiber-reinforced plastic similarly to the teeth part 1. A sufficiently strong connection can be obtained between the teeth part 1 and the boss part 2 by making mechanically uneven parts or applying surface treatment such as sand blasting, and degreasing treatment around the boss part 2. Though this kind of gear can be obtained by machining an intermediate molded article by using a hobbing machine, the gear can be formed by using a metal mold during molding.
Patent JP-H10202891-A (JP)
Title: Printing head cleaning device
Inventor: MORI JUNJI
IPC: B41J2/165
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for cleaning only when a nozzle face of a reciprocatingly moving ink jet head is moved in one direction on the side of a cleaning device only without providing any special constitution on the ink jet side or the carriage side. SOLUTION: A rotatable wiper lever 38 having a wiper blade 38 which can slide a nozzle 6 in the state of being on the actuating position and a one-way clutch mechanism for retaining a wiper lever 36 on the actuating position so that the wiper lever is rotated from the actuating position to the retracting position on which the wiper blade 38 is in the non-contact state with the nozzle face 6 when an ink jet head 4 is moved in the arrow A direction, and also retaining the wiper lever 36 in the actuating position so that the head 4 slides on the nozzle face 6 when the ink jet head 4 is moved in the arrow B direction are provided on a cleaning unit which is so disposed on the given position as to face the nozzle face 6 of the ink jet head 4 moving reciprocatingly in the arrow A direction or the arrow B direction which is reverse to the arrow A direction.
Patent JP-S56106923-A (JP)
Title: Preparation of flame-retardant polyamide
Inventor: ITOU TOMOO
IPC: C08G69/00
Filed: 1980-01-31
Abstract: PURPOSE: To obtain a flame-retardant polyamide useful as a film, etc. having improved mechanical properties, flow properties for molding, etc., by polymerizing a polyamide-forming monomer under heating in the presence of equimolecular amounts of melamine and cyanuric acid, and a specific amount of water.  
     CONSTITUTION: In a period before the formation of high-molecular-weight polyamide by a polyamide-forming monomer, e.g., ε-caprolactam, etc., equimolecular amounts of melamine and cyanuric acid are added to the monomer in such a way that preferably 2W2.5wt% based melamine cyanurate the content in the final compsn. is present. 5wt% or more water based on polyamide-forming monomer is present, and, when the total amount of melamine and cyanuric acid is x, and the minimum amount of water required is y, an amount of water satisfying the equation is added to the polymerization system. The polymerization is carried out preferably at 200W300°C, to give the desired flame-retardant polyamide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63183587-A (JP)
Title: Benzoxazino-rifamycin derivative
Inventor: YAMANE TAKEHIKO
IPC: C07D519/00
Filed: 1986-01-20
Abstract: NEW MATERIAL:A compound expressed by formula I {R<1> represents H or acetyl; R<2> represents H or OH; A represents N(R<3>)R<4> [R<3> represents 1-5C alkyl, etc.; R<4> represents 1-5C alkyl, -(CH2)aX<1> (a is 1-4; X<1> represents ethynyl, cyano, etc.), etc.], formula II (formula III represents 2-9C and 3--10-membered cyclic amino; X<2> represents H or 1-4C alkyl; X<3> represents H, 1-3C alkyl, OH, etc.), etc.} and salts thereof. USE:An antibacterial agent against Gram-negative bacteria and acid-fast bacteria used by oral administration with low toxicity. PREPARATION:A rifamycin derivative expressed by formula IV is reacted with an amine expressed by the formula AH.