baber/WOPTO huggingface dataset:
Patent JP-H09287154-A (JP)
Title: Stabilizing method of ground under existing structure
Inventor: KUBOTA TOSHIHISA
IPC: E02D27/34
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent rocking or differential settlement of a tank installed on the ground during an earthquake, by providing netted reinforcements at the outside from the perpendicularly surrounding area right under an existing structure and connecting the reinforcements to the foundation. SOLUTION: A plurality of reinforcements 3 are driven at a position separated by a specified distance from an existing structure 1, in the peripheral ground of the existing structure 1 to form a netted reinforcements 4. In this time, the reinforcements are not only diagonally arranged toward the outside of the structure 1 from the perpendicularly lower direction but also arranged so as to incline against the radial direction of the structure 1. And further, the reinforcements are driven to cross each other. Thereafter, the foundation 7 of the structure 1 is widened to sufficiently cover the upper end 8 of the reinforcements 4, with reinforced concrete and the foundation 7 is connected to the upper end 8 of the reinforcements 4. In this way, even when a horizontal external force acts on the structure 1, a tensile resistant force is brought in the reinforcements 4 to withstand the horizontal force and hence, the shearing deformation of the peripheral ground of the structure 1 can be prevented.
Patent JP-S58218096-A (JP)
Title: Semiconductor storage device
Inventor: YAMAGUCHI TAKASHI
IPC: G11C11/41
Filed: 1982-06-14
Abstract: PURPOSE:To attain high speed performance, by decreasing the charging value of a digit line relating to a random access memory (RAM) for reducing the charging current peak value of the digit line and an average charging current of the digit line and avoiding the delay in the falling speed of the potential of the digit line. CONSTITUTION:Control signals CW31, CW32 are both ''0'' level at charging priods T40-T41. In this case, switching transistors (TRs) QP33-QP36 are all turned on, but since lower side digit lines DG32, DG32' not selected at the preceding cycle are at Vcc potential, a charging current Idg4 is formed with the charging current of the upper side digit line only. Further, the peak value Ip4 of the charging current corresponds to it. In this device, since the same digit line is split into the upper and the lower digit lines with the switching TRs, the average charging current of the digit line and the peak value of the charging current are almost halved.
Patent JP-S5728804-A (JP)
Title: Vibration controlling device of hydraulic turbine blade
Inventor: OOMORI MOTOTSUGU
IPC: F01D5/16
Filed: 1980-07-28
Abstract: PURPOSE: To obtain satisfactory vibration controlling effect with a simple structure by holding fixed side ends of compound plates shaped like a strip of fancy paper between collar parts as well as forming free ends into cantilevers extending between support parts.  
     CONSTITUTION: A moving blade 2 consists of a bottom part 4, support part 5, collar part , and a blade 3. A dynamic vibration damper 9 is composed of thin plates 10, 11, with their one ends fixed by a rivet 13 and filtted to the collar part 7 by holding said oscillator between them. Free ends of the plates 10, 11 constitute a cantilever extending in to a space 14 formed between the support parts 5. Even if  the frequency of oscillated vibrations coincides with one of the frequencies of vibration proper to the moving blade 2, the vibrations of the moving blade 2 may be  largely reduced by operation of the dynamic vibration damper 9. At the same time,  amplitude of the vibration of said damper 9 itself may be lessened by sliding friction due to its structure of compound plate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59229476-A (JP)
Title: Production of al alloy plated steel sheet having excellent corrosion resistance, heat resistance and workability
Inventor: OKADA KOUJI
IPC: C23C2/12
Filed: 1983-06-10
Abstract: PURPOSE:To produce a plated steel sheet having excellent corrosion resistance, heat resistance and workability by dipping a steel in an Al alloy plating bath contg. a specific ratio of Si and Ti and forming an Al-Si-Ti alloy plating layer on the surface of the steel sheet. CONSTITUTION:A steel sheet which is subjected to surface cleaning and reduction annealing in the gas in a reducing furnace is dipped in a plating bath consisting of the compsn. contg. 3.0-15% Si, 0.001-1.5% Ti and the balance Al and unavoidable impurities. The steel sheet is then pulled up from the plating bath and the coating weight is adjusted by a gas wiping nozzle, etc. in the position where the plating metal is not solidified yet, thereby forming an Al-Si-Ti alloy plating layer on the surface of the steel sheet.
Patent JP-S583413-A (JP)
Title: Impulse responsive automatic equalizer
Inventor: MURANO KAZUO
IPC: H04L25/03
Filed: 1981-06-30
Abstract: PURPOSE:To realize a reduction of both the arithmetic quantity required for training and the hardware quantity, by compensating the tap of the 1st filter with the correlation between the output and input series of the 2nd filter. CONSTITUTION:An impulse response detected at an impulse detecting part 1 is supplied to a coefficient symmetrical FIR2 which serves as a transversal filter having the symmetrical tap coefficients centering on the center tap in the training mode. Then the output series of the FIR2 is applied to a fixed equalizer 3 as a tap coefficient. The correlation is obtained by a correlator 4 between the output series of the FIR2 and the correlation values series of the equalizer 3 of its own. The obtained correlation value series is fed to a tap coefficient compensating part 5. At the part 5 the tap coefficient of the FIR2 is compensated with use of the output correlation value series of the correlator 4 so that the correlation value of orders excepting the zero order is set at zero. In such way, the training is over.
Patent JP-H01274429-A (JP)
Title: Etching finish judging device
Inventor: INOUE TOMOMI
IPC: H01L21/302
Filed: 1988-04-27
Abstract: PURPOSE:To find out an optimum condition for finish judgement with small number of wafer treatment by reproducing etching finish judgement that was changed in the condition without wafer treatment after etching finish. CONSTITUTION:Etching treatment is applied for a wafer 3 to become a product and electric signals during etching treatment are stored in a flash signal storing means 7 and an electric signal storing means 29. Next, in a simulate entrance value compensation means 9, offset and gain value setting are executed by users, and electric signals are read out from the flash signal storing means 7 and offset and gain compensation are executed. A simulation finish judging means 10 reads out electric signals from the electric signal storing means 9, or inputs electric signals from the simulation input value compensation means 8, and by interval time for difference input by users, counts primary difference and secondary difference, and after the finish of etching treatment, simulates finish judgement while changing conditions without the wafer.
Patent JP-H06311874-A (JP)
Title: Improvement of flavor
Inventor: OKADA YUZO
IPC: A23L29/00
Filed: 1993-04-28
Abstract: PURPOSE:To change a material having an uncomfortable flavor, especially a beverage, etc., to a material having an excellent flavor. CONSTITUTION:Trehalose is added in an amount of 0.2 to 2wt.% so as to control an uncomfortable flavor.
Patent JP-S62258652-A (JP)
Inventor: SHISHIDO YOSHIO
IPC: A61B17/22
Filed: 1986-05-02
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-S58221277-A (JP)
Title: Method for repairing enamelware
Inventor: YAMAKAWA SEISHIROU
IPC: B05D7/14
Filed: 1982-06-15
Abstract: PURPOSE:To simply repair the chipped part of enamelware, by coating the chipped part with a silane primer, filling an epoxy resin filler into the part, and curing it. CONSTITUTION:When the glass layer 2 of enamelware 1 such as a bathtub is chipped, the periphery of the chipped part 3 is thoroughly removed. The part 3 and its periphery are cleaned with a solvent, coated with a silane primer 5, and dried to cure the primer 5. The primer 5 is a copolymer of aminosilane with epoxysilane. An epoxy resin filler 6 is then filled into the part 3 coated with the cured primer 5, and the filler 6 is cured and optionally subjected to finishing work. Thus, repairing giving fine finished appearance and high durability can be carried out.
Patent JP-S5227252-A (JP)
Title: Digital-analog converter
Inventor: KURATA SATOSHI
IPC: H03M1/82
Filed: 1975-08-25
Abstract: PURPOSE: Converter which simply and economically D/A converts digital signals comprising digit signals and BCD signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H044528-A (JP)
Title: Formation of terminal base
Inventor: YAMAGATA MIKIO
IPC: B21K1/14
Filed: 1990-04-20
Abstract: PURPOSE:To improve connection reliability and airtightness of a contact by putting a terminal plate on one metal mold, by arranging a resinous pressing member on the terminal plate, and by forming the metal mold in such a way that the other metal mold is abutted on the pressing member, when both of the metal molds are put together, so as to carry out injection molding. CONSTITUTION:After terminal plates 5-7 are put on one metal mold 8, and a resinous pressing member 4 is arranged on the terminal plates 5-7, the metal molds 8, 9 are formed in such a way that the other metal mold 9 is abutted on the pressing member 4 when both of the metal molds are put together, and injection molding is carried out. A pressing pin is thus unnecessary, and a hole due to the pressing pin will not be formed. Since the heat contraction generated at the time of cooling the injected resin is regulated by the pressing member 4, deformation and the like will not occur. Since the thickness of the injected resin becomes thinner, shrinkage will not occur, and formation at a high accuracy is achieved. The airtightness and the connection reliability of a contact can thus be improved.
Patent JP-H043529-A (JP)
Title: Voltage controlled oscillator
Inventor: OSAWA OSAMU
IPC: H04B1/40
Filed: 1990-04-20
Abstract: PURPOSE:To expand the frequency band by connecting an inductance in series with a varactor diode of an oscillation circuit in a voltage controlled oscillator generating a transmission signal and a reception signal used for a telephone set. CONSTITUTION:An inductance L0 is provided in series with a varactor diode CR0. Thus, constants of an oscillating frequency are L0, CR0, C0, L1, C1, C2 and the oscillating constants are increased by one element. Thus, the anode impedance of the varactor diode CR0 is increased and the capacitance change in the varactor diode CR0 due to power voltage fluctuation is suppressed and the frequency fluctuation is reduced. Thus, the frequency band with an excellent frequency fluctuation characteristic due to power voltage fluctuation is widened.
Patent JP-H04333145-A (JP)
Title: Mode switching circuit
Inventor: SAKAGUCHI YASUTAKA
IPC: G06F15/78
Filed: 1991-05-09
Abstract: PURPOSE:To decrease the number of input pins and to simplify the configuration of a mode switching circuit in a function test state of an LSI containing a PROM. CONSTITUTION:An address latch 1 is provided to hold the m-bit address data together with an X decoder 2 which inputs the i-bit address data and selects a word line output a PROM array part 4, and a Y decoder 3 which inputs the (m-i)-bit address data and selects a word line out of a Y selector 8. Then a data decoder 10 inputs the data signal outputted from an address decoder 9, the read/write signal needed to the part 4, and the n-bit data signal outputted from the part 4 via the selector 8 in response to the input of the m-bit address signal of the latch 1 and outputs the n-bit decoding signal as a mode switch signal when the address data of the latch 1 designates a mode switching data area 6 in the part 4.
Patent JP-H06123877-A (JP)
Title: Method for driving liquid crystal element
Inventor: NUMAO KOJI
IPC: G09G3/36
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal display with hardly recongnizing refreshing drive even in fixing processing by adopting a drive method by which the change of the transmission light quantity of a specific pixel is made equal to the change of the transmission light quantity of another two pixels or small than the light quantity. CONSTITUTION:Electric field + or -(Eg+alpha) is applied to the ferroelectric liquid crystal molecule of a pixel constituted of a scan electrode applied with nonselction voltage and a signal electrode applied with rewrite voltage or hold voltage, and the electric field--Eg-alpha and Eh or Eg+alpha and not equal to h are applied to the ferroelectric liquid crystal molecule of the pixel consituted of the scan electrode applied with selection voltage and the signal electrode applied with the hold voltage. At this time, in the force applied to liquid crystal molecule, the former becomes larger than the latter or both become nearly equal, in the change in the transmission light quantity of the pixel, the former becomes larger than the latter or both become nearly equal. Were, the electric field Eg, Eh are electric field values decided by whether effect of dielectric anisotropy of ferroelectric liquid crystal material is smaller than the effect of self polarization or equal extent.
Patent JP-S59228864-A (JP)
Inventor: SAKA TATSUO
IPC: G08B21/00
Filed: 1983-06-08
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-S6030078-A (JP)
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/76
Filed: 1983-06-08
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-H043219-A (JP)
Title: Printer
Inventor: KAWAMURA YOSHIAKI
IPC: G06K15/00
Filed: 1990-04-20
Abstract: PURPOSE:To preferentially print the printing information of high priority by providing storage means provided with plural memories for receiving and storing the printing data together with priority information, and a means for selecting and printing the printing data of the highest priority. CONSTITUTION:Buffers 22a, 22b and 22c store temporarily printing data transmitted from a host computer 1. An input buffer control part 24 checks a state of the buffers 22a, 22b and 22c, when a job is finished (one data of the printing buffers 22a - 22c is eliminated) under the control of a control part, and switches a switch 30 so that the buffer in which the printing data of the highest priority is stored is selected and connected to the control part 21. In such a way, the printing data of the highest priority in the printing data stored in plural memories can be selected and printed.
Patent JP-H08278929-A (JP)
Title: Data transfer system
Inventor: KUSHIBIKI TOKUYUKI
IPC: G06F13/00
Filed: 1995-04-05
Abstract: PURPOSE: To eliminate the need for special operation for connecting a portable terminal device and a collecting and distributing device by a mechanical connector and to enable a secure data communication by providing the portable terminal device with a start signal generating means and the collecting and distributing device with an energy generating means. CONSTITUTION: The control part 1-1 of the portable terminal device 1 turns on the main power source according to a start signal from a reed switch 1-2 and actuates an infrared-ray receiving element 1-3 and an infrared-ray emitting element 1-4 to make the device ready for an infrared communication. The terminal device 1 is mounted on the collecting and distributing device 2, the switch 1-2 and an electromagnet 2-3 faces each other at a constant interval, and the switch 1-2 is turned on by driving the electromagnet 2-3 to output the start signal. Further, the terminal device 1 is mounted on the collecting and distributing device 2 to confront an infrared-ray emitting element 2-4 with the infrared-ray receiving element 1-3 and an infrared-ray receiving element 2-5 with an infrared-ray emitting element 1-4, so that they have optical communications.
Patent JP-S5437476-A (JP)
Title: Oscillation frequency discriminator
Inventor: SAITOU KIYOSHI
IPC: G01R31/26
Filed: 1977-08-29
Abstract: PURPOSE: To obtain an oscillation frequency discriminator featuring a short discriminating time as well as a high reliability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61260744-A (JP)
Title: Driving system for pulse transformer
Inventor: YAMAZAKI TETSUO
IPC: H03K5/00
Filed: 1985-05-14
Abstract: PURPOSE:To improve a signal waveform by applying two or plural bipolar pulse signals to the primary side of a pulse transformer in response to the pulse signal so as to cancel the electromagnetic energy stored in the pulse transformer. CONSTITUTION:An original signal is inputted to one input terminal of AND circuits A2, A3. The frequency of a clock signal inputted to a flip-flop circuit F1 is doubled to the clock frequency used to form the original signal. Thus, since the electromagnetic energy stored in the pulse transformer 1 by a current (i) flowing between point of times t1 and t2 is cancelled by a current (i) flowing between point of times t2 and t3, the level of a sending signal after the point of time t3 is nearly made zero when the pulse transformer 1 is opened.
Patent JP-H0723324-A (JP)
Title: Image recorder
Inventor: SATO YOSHIAKI
IPC: G11B20/10
Filed: 1994-05-18
Abstract: PURPOSE:To share an A/D converter for both of sound and images and to simplify the constitution of this image recorder by converting analog type image and sound information to digital data by the common A/D converter. CONSTITUTION:A subject image is formed on a CCD 2 through a lens system 1, a picture signal outputted from the CCD 2 is processed by an image pickup processing part 3, the processed picture is converted into digital picture data by an ADC 34, and the converted data are stored in a buffer memory 35. The picture data are read out from the memory 35 by a memory controller 6, compressed by a compressing/extending circuit 7 and the compressed data are recorded in a recording medium 10 through an interface circuit 9. On the other hand, a sound signal inputted from a microphone 21 or a line input terminal 22 is processed by a sound processing part 20 and converted into digital sound data through the ADC 34. The sound data are compressed by a sound compressing/extending circuit 37 and the compressed data are recorded in the medium 10 through the circuit 9.
Patent JP-S60248534-A (JP)
Title: Paper conveying device
Inventor: FUJITSUKA KAORU
IPC: G03G15/00
Filed: 1984-05-24
Abstract: PURPOSE:To enable conveyance of papers irrespective of the quantity of papers in a paper tray, by providing a gap regulating member which regulates a distance between a feeding member and an overlap feed preventing member. CONSTITUTION:When the number of papers accumulated in a paper tray 1 is high, a pair of eccentric cams (a gap regulating member) 5 are rotated in a given angle arc. With a swing roller 14 of a retard belt 2 raised, a gap between the retard belt 2 and a retard pad 3 is decreased, and a contact pressure between the belt 2 and the pad 3 is increased to automatically increase a force of pulling out the paper. Conversely, when the number of the papers accumulated is low, the swing roller 14 is lowered, and the gap between the belt 2 and the pad 3 is increased to decrease a contact pressure therebetween to automatically decrease the force of pulling out the paper.
Patent JP-S63267351-A (JP)
Title: Intraocular lens
Inventor: MATSUMURA ISAO
IPC: A61F2/16
Filed: 1987-04-27
Abstract: PURPOSE:To obtain an intraocular lens easy to bend and hardly injuring eye tissue, by providing a member having spring characteristics to the periphery of the optical part of the intraocular lens. CONSTITUTION:An intraocular lens is constituted of an optical part 1a, a peripheral edge part 2a and support parts 3a, and the optical part 1a is formed of a transparent soft substance such as silicone rubber. A spring member 4a is embedded in the peripheral edge part 2 in a closed loop state and a loop-shaped spring member 5a is also embedded in each of the support parts 3a. When pressure is applied to the intraocular lens thus constituted from the outside, said lens easily deforms and, when the external pressure is removed, the recovery forces of the spring members 4a, 5a act on the lens to restore said lens without generating strain. As the spring members, a metal such as a titanium alloy or a synthetic resin such as polypropylene may be used and, when the interocular lens is desired to be restored without applying external pressure, a shape memory alloy may be utilized.
Patent JP-S58245-A (JP)
Inventor: HANSU BERUNAA BUROIAA
IPC: B01D53/047
Filed: 1982-06-16
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-H11279176-A (JP)
Title: 1,2,4-oxadiazolylquinolone derivative
Inventor: ONO KAZUNORI
IPC: C07D413/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having high affinity selective to a benzodiazepine receptor and useful as a benzocliazepine receptor agonist. SOLUTION: This compound is represented by formula I [R1 is a lower (cyclo)alkyl, a lower alkenyl, a lower alkynyl, a trihalogenomethyl, a (substituted)aryly or a (substituted)heteroaryl; R2 is H, a lower alkyl, trifluoromethyl, a halogen, a (mono or a dialkyl-substituted)amino, a (substituted) benzyloxy or the liked, e.g. 3-(3-methyl-1,2,4-oxadiazol-5-yl)quinoline-2(1H)-one. The compound of formula I is obtained by subjecting, e.g. a compound of formula II or a compound of formula III to cyclodehydration in the molecule. The cyclization reaction can be carried out by using a dehydrating agent, but the reaction is usually carried out by heating in a solvent (e.g. benzene). The reaction temperature is preferably 50-150 deg.C and more preferably 80-120 deg.C.
Patent JP-H08308274-A (JP)
Title: Controller and slow-stopping method for motor
Inventor: TATEISHI KAZUFUMI
IPC: H02P3/08
Filed: 1995-04-27
Abstract: PURPOSE: To suppress the flowing-out of higher harmonics to a power system to a minimum, and to prevent the occurrence of wasteful power consumption and the generation of magnetic sounds. CONSTITUTION: On the occasion of stopping a motor slow by connecting controlling rectifying elements such as thyristors, triacs and the like to the power route of the motor 8, and making the angles of conduction of these controlling rectifying elements smaller gradually and reducing voltage applied to the motor, the angles of conduction of the controlling rectifying elements 6 are made zero and the motor 8 is interrupted from a power source 2, from time when the motor has reached a lower limit of an effective number of rotation determined beforehand until it stops practically.  On this occasion, it is good to judge whether or not the speed of the motor has reached the lower limit of the effective number of rotation by whether or not the angles of conduction of the controlling rectifying elements have lowered to a value set beforehand, or whether or not a time set beforehand has passed after a stop command to the motor was given.