baber/WOPTO huggingface dataset:
Patent JP-H04162403-A (JP)
Title: Superconducting magnet for magnetic levitation train
Inventor: SAKAMOTO SHIGERU
IPC: B61B13/08
Filed: 1990-10-24
Abstract: PURPOSE:To avoid the resonance of a superconducting magnet when a superconducting magnetic levitation train system continuously receives electromagnetic exciting force during traveling and is vibrated largely, and to prevent the heat generation, etc., of the superconducting magnet by attaching a dynamic damper to the superconducting magnet in the system. CONSTITUTION:The air gap section of a load supporter 7 supporting a superconducting magnet 4 functions as the mechanism of a dynamic damper. One end of the load supporter 7 is mounted in internal tank 9 and the other end is fixed to an external tank 3, but a vibration system composed of mess 11 and a spring 10 is set up in the air gap section at the center of the load supporter 7, one end of the spring 10 is fastened to the mass 11 and the other end of the load supporter 7, and the intrinsic frequency of the vibration system is conformed to the value of the fundamental frequency of electromagnetic vibrating force received by the superconducting magnet 4. A leaf spring may be used in place of a coil spring in the spring 10. A rubber having the same spring action may also be employed.
Patent JP-S63138022-A (JP)
Title: Slime treating device
Inventor: SATO SHINKO
IPC: E02D5/44
Filed: 1986-12-01
Abstract: PURPOSE:To raise the efficiency of removing slime by a method in which a sludge discharge port to fluidize deposited slime is set in parallel with a sludge pumping suction port provided along the opening end of a bucket and sludge is sucked up while closing the bucket. CONSTITUTION:In a slime treating device, a bucket 5 is attached to the tip of a pit-excavating bar 3, and opened or closed bilaterally at a pin 4 as a supporting point. A suction port and a discharge port in a paired form are provided in parallel on the tip of the opening end of the bucket 5. The bucket 5 is closed and set in a pile pit 1, and the bucket 5 is landed on the bottom of the pit 1 without agitation of slime. A sludge pump 6 is actuated, and while operating a jet pump 10 as needed, the bucket 5 is closed and slime is sucked up from the suction port and discharged. Slime can thus be removed by such a simple constitution with good efficiency.
Patent JP-2001108729-A (JP)
Title: Method for logic simulation, and logic simulator
Inventor: KOIKE TSUNEO
IPC: G01R31/3183
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To shorten an input pattern preparing time, to enhance working efficiency, to allow automatical generation of an input pattern, and to surely prevent a verification omission. SOLUTION: This method is a logic simulation method for verifying a combination operation of an independent function and/or an independent event. In the method, a temporal relative relation for generating the independent function and/or the independent event is assigned with a time allowance, and the verifying input pattern for scanning the independent function and/or the independent event within the allowance is automatically generated.
Patent JP-H04160307-A (JP)
Title: Measuring method of caved part on flat plate
Inventor: FUJIWARA MITSUGI
IPC: G01B17/00
Filed: 1990-10-23
Abstract: PURPOSE:To measure and record the position of a caved part on a plane easily by sequentially measuring the mutual distance of three position measuring apparatuses and a depth measuring apparatus from the time required for the propagation of ultrasonic waves while staggering the time. CONSTITUTION:Position measuring apparatuses 2, 4 are provided with ultrasonic wave transmitting sensors 17 and ultrasonic wave receiving sensors 26, while a position measuring apparatus 3 is provided with sensors 26. A depth measuring apparatus 13 is provided with sensors 17. Ultrasonic waves are sent from the apparatus 2 to the apparatus 3. The apparatus 3 receives the ultrasonic waves. The distance between the apparatuses 2 and 3 is detected from the time required for propagation of the ultrasonic waves. Similarly, each distance between the apparatuses 2 and 4, between the apparatuses 4 and 3, between the apparatuses 13 and 3, and between the apparatuses 13 and 4 is measured. In this case, ultrasonic waves are sequentially transmitted with a time difference to avoid mutual influences. The measured values are sequentially transmitted to an operating/ recording apparatus 21. The apparatus 21 can operate, measure and record the position of the apparatus 13, that is, the position of a caved part easily from the X and Y coordinates with using the apparatus 2 as a reference.
Patent JP-H01126358-A (JP)
Title: Composition of thermoplastic resin
Inventor: WADA KAZUHITO
IPC: C08F279/02
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a composition, having permanent antistatic properties without deteriorating effects by washing, etc., by blending a specific diene based polymer latex with a graft copolymer. CONSTITUTION:A composition, obtained by blending 10-100pts.wt. copolymer prepared by initially graft copolymerizing (B) monomers containing >=80wt.% of 95-20pts.wt. graft chain monomer expressed by the formula (R<1>-R<3> are H, etc.; n is 3-50) containing 5-100wt.% above-mentioned monomer expressed by the formula and the residual monomer onto (A) 5-80pts.wt. latex containing a diene based polymer, prepared by polymerizing monomers containing >=50wt.% conjugated diene based monomer and present within a range formed by successively connecting points (0, 1000), (60, 3000), (100, 10000), (100, 200) and (0, 1000) when the gel content (%) obtained by dipping in toluene at 23 deg.C for 40hr is taken as the abscissa x-axis and number-average particle diameter is taken as the ordinate y-axis in the figure and then graft polymerizing the residual monomer with (C) 90-0pts.wt. thermoplastic resin and containing 5-30wt.% diene based polymer.
Patent JP-H09128218-A (JP)
Title: Division device
Inventor: OMORI SHINJI
IPC: G06F7/496
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively execute division of data following a prescribed floating point data format at high speed by judging the data type of a divisor and multiplying the reciprocal of the divisor by a dividend at the time of executing division of floating point data. SOLUTION: A data type judgment part 3 judges the data type of floating point data 11 and supplies the judged result to an exponent part address conversion part 2. The exponent part address conversion part 2 converts the exponent 11e of floating point data 11 based on data type information 3b from the data type judgment part 3 and outputs address information 2Aa giving access to the exponent part memory 1A of a reciprocal look up table memory 1. A multiplication part 4 multiplies the reciprocal 13 of the floating point data 11 consisting of 31 bits from the reciprocal look up table memory 1 and of a code 11s by floating point data 12 being the dividend, and outputs quotient data 14 becoming the final result of division.
Patent JP-H07143479-A (JP)
Title: Video compression coder
Inventor: KAWAMURA YOSHIHIDE
IPC: H04N19/00
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a video compression coder in which video data are compressed while suppressing deterioration in quality of a video image when a large margin of a code quantity is taken. CONSTITUTION:After input video data are transformed into a DCT coefficient by a DCT section 11, a quantization section 12 applies quantization at a quantization level designated by quantization control data and the quantization data are inputted to a variable length coding section 13, in which compression coding is made in the unit of a predetermined block. A code quantity detection section 14 detects the code quantity of coding data and the result of detection is given to a quantization control section 15. A code quantity - quantization level control characteristic representing the quantization level and the code quantity to obtain an average code quantity of input picture data is given in advance in the quantization control section 15 and a quantization level of a succeeding block is decided based on the characteristic and the code quantity information from the code quantity detection section 14 to generate and output corresponding quantization control data.
Patent JP-2000108052-A (JP)
Title: Nailing machine for flexible plate
Inventor: MUKOYAMA KENJI
IPC: B25C7/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To efficiently position a next flexible plate material in relation to a former flexible plate material regardless of the thickness of the flexible plate material. SOLUTION: This nailing machine for a flexible plate material, having a function for positioning a flexible plate material W2 to be nailed in relation to a nailed flexible plate material W1 is provided with a reference contact member installed in the position separated from a contact arm 14 by the predetermined size and to be brought into contact with the base end surface of the nailed flexible plate material W1, and a reference front surface 14s formed on the lower side surface of the contact arm 14 and to be brought into contact wit the base end surface W2t of the flexible plate material W2. A plurality of recessed and projecting parts 14n are formed on the reference front surface 14s in the height direction to prevent the base end surface W2t of the flexible plate material W2 from slipping. Therefore, even if the flexible plate material W2 is softened by heat, the end of the plastic plate material W2 can be prevented from slipping when the base end surface W2t of the flexible plate material W2 is brought into contact with the reference front surface 14s.
Patent JP-S62145302-A (JP)
Title: Stopping and positioning controller for moving body
Inventor: IGARASHI HAJIME
IPC: H01L21/67
Filed: 1985-12-20
Abstract: PURPOSE:To perform invariably optimum control over the braking of a moving body by selecting one optional transmission characteristic among plural characteristics for a deviation signal as a driving control command supplied to the driving system for the moving body and performing phase compensation. CONSTITUTION:When the stopping and positioning control over an XY stage ST as the moving body is performed, a central processor CP controls the speed of the XY stage ST firstly. At this time, the central processor CP sets an analog switch SW so that no control signal passes through compensating circuits COM 1-COMn. When the XY stage ST moves to at predetermined distance in front of a target position, the central processor CP outputs a control signal corresponding to the position deviation of the XY stage. At the same time, the central processor CP selects a compensating circuit which is used currently according to the vibration pattern at the time of last positioning and outputs a command to the analog switch SW. Consequently, phase compensation required for the control signal is performed.
Patent JP-H02136545-A (JP)
Title: Driving device for electrostrictive actuator in fuel injection controller
Inventor: KAMEOKA SHIGETOSHI
IPC: F02D41/40
Filed: 1988-11-14
Abstract: PURPOSE:To suppress the heat generation of a switch circuit element by supplying electric current from an electric power source onto the primary coil of an inductor means and determining the electric conduction starting time of the first switch means for increasing the voltage of an electrostrictive actuator according to the prescribed conditions. CONSTITUTION:An electrostrictive actuator 1 is installed onto the fuel injection control ler of an internal combustion engine, and fuel injection is controlled by reducing and increasing the capacity of a variable capacity chamber which communicates to a fuel pump chamber. In this case, the electrostrictive actuator 1 is supplied with voltage from an inductor means 3. The electric current supplied from an electric power source 6 is supplied into the primary coil of the inductor means 3 through the first switch means 4, and the voltage of the electrostrictive actuator 1 is increased. Further, the secondary coil of the inductor means 3 is short circuitted by the second switch means 35, and the electrostrictive actuator 1 is electric-discharged. The conduction of each switch means 4, 5 is controlled by a control circuit 8, and the conduction starting time of the first switch means 4 is determined according to the prescribed conditions.
Patent JP-H05100941-A (JP)
Title: Managing method for memory area
Inventor: IKENOUE YOSHIKAZU
IPC: G06F12/04
Filed: 1991-10-04
Abstract: PURPOSE:To improve the management efficiency of a memory area without complicating a processing for managing the whole of a system or a device, with regard to a method for managing the memory area of a memory mounted to a computer or a peripheral equipment such as a printer device, etc. CONSTITUTION:This managing method has a memory area 34 which can be divided into plural areas, and allocates a free area in the memory area 34, as a work area WE to a request origin, when an area is requested, and at the time of allocating the work area WE to the request origin RQ, information related to a compression processing method F for the work area outputted incidentally with the area request from the request origin RQ, and information related to priority P for executing a compression processing are registered in advance. When the free area of the memory area 34 decreases, the work area WE for executing the compression processing is selected, based on the registered information, and with respect to the selected work area WE, the compression processing is executed by actuating a suitable compression processing program CP.
Patent JP-H04161252-A (JP)
Title: Formation of catalyst converter and tension measurement device
Inventor: KANO SAKAE
IPC: G01N3/08
Filed: 1990-10-25
Abstract: PURPOSE:To make an exhaust gas flow uniform and prolong the life of a catalyst by increasing a winding up tension first and later decreasing the tension when a catalytic converter consisting of flat plate and corrugated plate stacked over the other is formed. CONSTITUTION:When a catalytic converter 5a is formed by winding up flat plate 7 and corrugated plate 6 stacked over the other from the innermost outwardly, the process is performed by increasing the tension first and later decreasing the tension using a tension adjustment device. Then the crests of the corrugated plate 6 are crushed due to the initially existing high tension, and the gap between the flat plate windings is formed narrowly. After that, if the tension is decreased, the gap between flat plate windings is widened. Consequently, an exhaust gas flow distribution becomes uniform, and the decay of the catalyst reduces uniformly, then subsequently, the life of the catalyst becomes long.
Patent JP-2001107722-A (JP)
Title: Exhaust device of engine with turbo superchager
Inventor: NAMEKI MINORU
IPC: F02B37/18
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To improve both of exhaust emission and operability by activating a catalyst early in an engine with a turbo supercharger. SOLUTION: Only an exhaust emission bypassing valve capable of controlling the flow of the exhaust emission flowing in an exhaust emission passage without arranging a catalyst is arranged in an exhaust emission bypassing passage connected to a main exhaust emission passage to bypass a turbo supercharger, and an exhaust emission cutting valve capable of controlling the flow of exhaust emission to the turbine of the turbo supercharger is provided upperstream or downstream of the turbine between the branch section and the junction section of the exhaust emission bypassing passage in the main exhaust emission passage. While the catalyst is inactive (S3 and S4) except when the engine is operated with a high load, the exhaust emission cutting valve is completely closed, and the exhaust emission bypassing valve is opened (S5).  At least either when the engine is operated with a high load or when the catalyst is activated, the exhaust emission cutting valve is opened to operate the turbo supercharger, and supercharged pressure is controlled by using at least either the exhaust emission cutting valve or the exhaust emission bypassing valve.
Patent JP-H01126809-A (JP)
Title: Fm demodulator having analog digital conversion function
Inventor: KOGA TAKASHI
IPC: H04N5/92
Filed: 1987-11-12
Abstract: PURPOSE:To improve the S/N of a demodulation output by comparing an analog input FM with plural different reference voltage so as to detect a zero cross and counting the total sum by a reference period so as to obtain a digital demodulation output. CONSTITUTION:An analog input FM signal is given in common to one input terminal of plural (i) limiters 121-12i via an input terminal 11. The analog input FM signal is compared with plural (i) reference voltages V1-Vi whose level is different to detect a zero cross point signal with the reference voltages V1-Vi, the total sum of the cross point signals is counted for a reference clock period, and the result of count is used as a data output of a reference clock period. Thus, the number of zero cross points is a multiple of (i) and the resolution is also a multiple of (i). Thus, the S/N is improved by 20log10i.
Patent JP-H08208863-A (JP)
Title: Fine void-containing polyester-based resin film or sheet and its production
Inventor: SASAKI YASUSHI
IPC: B29C55/14
Filed: 1995-11-02
Abstract: PURPOSE: To obtain a fine void-containing polyester-based resin film or sheet showing excellent isotropy, distinguished tear resistance and having excellent characteristics in terms of water resistance, water vapor absorption, dimensional stability, surface stability, luster and clarity of print and mechanical strength and to provide a method for producing the same film or sheet. CONSTITUTION: This fine void-containing polyester-based resin film or sheet is obtained by making a mixture of a polyester based resin and a thermoplastic resin incompatible with the polyester-based resin into a filmy shape and biaxially orienting the film or sheet and has 0.6-1.3 apparent specific gravity, -0.02 to +0.04 in-plane double refraction obtained by the formula: difference in longitudinal/lateral double refraction ratio = a main axis refractive index in the longitudinal direction - a main axis refractive index in the lateral direction and <=8% thickness unevenness. A method for producing the film or sheet is provided.
Patent JP-S62144428-A (JP)
Title: Voice coding system
Inventor: TANIGUCHI TOMOHIKO
IPC: H04B14/06
Filed: 1985-12-19
Abstract: PURPOSE:To eliminate the need for auxiliary information and to compensate sufficiently a high frequency component by providing plural adaptive differential PCM coders comprising quantizers or the like and processing a voice signal one by one sample. CONSTITUTION:Only a low frequency component is extracted from a sampled input voice signal by an LPF 15, a half the sampling signal is interleaved by a 1/n interleaving device 16 and each one sample is inputted to the 1st adaptive difference PCM coder ADPCM 17. The low frequency component of the input signal is quantized by a quantizer 23 and a residual signal is sent to a decoder. The low frequency component decoded in the ADPCM 17 is fed to the 2nd ADPCM 20, the forecast value of the input signal including the low frequency component and the high frequency component is fed to an adder 29, where the difference between the forecast value and the low frequency component is calculated and the result is quantized by a quantizer 30. Then the result is sent as a signal to compensate the high frequency component lost by the interleaving. Thus, since the signal is processed at each sample, the processing speed is quickened, no compensation information is required and the high frequency component is compensated sufficiently.
Patent JP-H03148127-A (JP)
Title: Wet treating device for semiconductor
Inventor: MORISHIGE TAKAFUMI
IPC: H01L21/306
Filed: 1989-11-02
Abstract: PURPOSE:To prevent dust on the rear surface of a wafer from diffusing in a processing solution and to entirely eliminate readherence of dust to the rear surface of the wafer by completely isolating the rear surface of the wafer from the solution. CONSTITUTION:A wafer suction transfer arm 5 and a suction holder 7 are formed of Teflon resin. A holder 7 for sucking a wafer 3 is formed in a disk state having several holes for sucking in vacuum, and a plurality of the holders 7 are mounted in parallel on the arm 5. The wafers 3 to be processed are so vacuum-sucked to the holder 7 of the arm 5 that the surfaces are opposed except both ends of the holder, the arm 5 is introduced into a processing tank 2 filled with processing solution 4 to be wet processed. Thus, the readherence of dust to the rear surface of the wafer can be prevented.
Patent JP-S62144255-A (JP)
Title: Data file saving processor
Inventor: SHIYOUHO JIYUNICHI
IPC: G06F12/00
Filed: 1985-12-18
Abstract: PURPOSE:To improve the saving operability of a data file and to prevent the operating mistakes by saving automatically the data file that is replaced on that day. CONSTITUTION:The file information registered to a file control part 4 on a disk is read successively by a file control analysis part 1. When all file information are read, only a data file is delivered to a file saving deciding part 2 among those extracted file information. Then the need for saving is decided to the file where the coincidence is obtained between the relevant data read out of a date/time mechanism 7 and the file replacement date stored in the file information. This decided film is saved to a saving medium 6 by a file saving processing part 3. While the file with which no need for saving is decided is sent back to the control of the part 1.
Patent JP-H11120174-A (JP)
Title: Method and device for processing document
Inventor: MAEZAWA HIROAKI
IPC: G06F17/24
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide document processing method and device which take out binding information from a document with icons shown and applies it to other documents. SOLUTION: A document that becomes a processing object is stored as document information in a storage device which is provided in a document processor. The document information is provided with a binding information description area 20 in which binding information of the document is described and a document information description area 21 in which document content is stored in each page. Only the area 20 is taken out from the document of an operated icon in accordance with an operation that is performed to the icon of each document by an operator, a document that consists of only binding information is prepared and the binding information is added to other documents.
Patent JP-S61149802-A (JP)
Inventor: DANIERU ROI KINGU
IPC: G01B5/24
Filed: 1985-12-19
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-S63141579-A (JP)
Title: Method for controlling cultivation in high efficiency
Inventor: SHIMIZU NORIO
IPC: C12N1/00
Filed: 1986-12-03
Abstract: PURPOSE:To efficiently produce the aimed substance, by detecting the concentration of an organic acid secreted into a culture medium and carrying out a cell cultivation using the result as an index in a process for cultivating a microorganism or the like and producing a metabolite. CONSTITUTION:In a process for aerobically cultivating cells of a microorganism, animal or plant in a culture medium and producing a metabolite, the concentration of an organic acid, e.g. acetic acid secreted by the cultivation cell during cultivation is detected and using above-mentioned result as an index, after removing the organic acid or while removing the acid a substrate or an inducer and substrate are added thereto. Or without removing the organic acid the substrate or the like is added and the metabolite is produced or after removing the organic acid, the cells are grown. Above-mentioned examples include production or the like of interferon and insulin by genetically recombined Escherichia coli wherein tryptophan promoter is used as a promoter and the inducer is IA(3-beta-indole acrylic acid).