baber/WOPTO huggingface dataset:
Patent JP-S6454912-A (JP)
Title: Power amplifier
Inventor: MATSUNAMI MASAHITO
IPC: H03F1/30
Filed: 1987-08-26
Abstract: PURPOSE:To prevent chattering of a FET and to keep a junction temperature of the FET to a permitted range by providing a means detecting the temperature of a case, a means comparing the case temperature with a reference temperature and a pulse generating means. CONSTITUTION:When the junction temperature of a FET 24, that is, the case temperature rises, and the resistance of a thermister 35 is decreased and the inverting input voltage of a comparator 33 is less than a noninverting input voltage, the output of the comparator 33 goes to 'H'. Simultaneously, a pulse generating means outputs an 'H' pulse with a prescribed pulse width. Thus, transistors(TRs) 30, 31 are respectively turned off, a drain bias power supply 32 is shut off and the FET 24 is turned off for a prescribed time only. When the case temperature is lower than the reference temperature after a prescribed time elapses, the output of a pulse generating means 28 goes to 'L', the TRs 30, 31 are turned on respectively, the drain bias voltage 32 is given and the FET 24 is conductive.
Patent JP-S58117665-A (JP)
Inventor: MATSUI YUUJI
IPC: H01R24/00
Filed: 1981-12-30
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-S6273380-A (JP)
Title: Nesting device
Inventor: MIYAZAKI YOSHIHISA
IPC: G06F17/50
Filed: 1985-09-27
Abstract: PURPOSE:To attain a high yield blanking by arranging parts in a part with the aid of the inscribing rectangle and circumscribing rectangle of the part. CONSTITUTION:A remaining member recognition part 1 checks whether a remaining member exists in the part or not. An inscribing rectangle generation part 2 generates an inscribing rectangle with respect to the part having the remaining member. A circumscribing rectangle generation part 3 generates a circumscribing rectangle with respect to other parts. A comparison part 4 compares the inscribing rectangle and the circumscribing one. Namely, the comparison part 4 processes the rectangles generated by the generation parts 2 and 3, and investigates whether or not the circumscribing rectangle generated in the generation part 3 can put into the inscribing rectangle generated in the generation part 2. When the inscribing rectangle can contain the circumscribing one through this comparison processing, the part having said rectangle is arranged in the remaining member. Through the repetation of such processing, duplicated and more part arrangement can be possible.
Patent JP-S6191815-A (JP)
Inventor: MATSUSHIMA KEIICHI
IPC: H01H50/54
Filed: 1984-10-09
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-S58111130-A (JP)
Title: Magnetic recording medium
Inventor: SHIN SHIGEO
IPC: G06K19/10
Filed: 1981-12-24
Abstract: PURPOSE:To obtain a magnetic card on which unfair recording is made difficult, by providing a read-only area converted into a permanent magnet, and an area free in change of recording. CONSTITUTION:A piece of permanent magnet 2 is buried by pressing it into a card, in the longitudinal insertion or conveyance direction C of the card in front of C to form a read-only area A, and on the same line, an area B consisting of a rewritable magnetic stripe. For example, 2 kinds of said pieces 2 are provided, the wider one expresses code ''0'', and the narrow one code ''1'', and these pieces are properly combined in accordance with the encoded data of what is to be recorded, and arranged in a line. The distance between adjacent 2 pieces 2 express data, the wider one expressing ''0'', the narrower one ''1'', respectively.
Patent JP-2001043077-A (JP)
Title: Field input/output system
Inventor: MIYAZAKI MASASHI
IPC: G06F9/06
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a field input/output system which enables to call an event driving type procedure to be operated when inputting data to each field from a procedure type program suited to a routine job. SOLUTION: In this field input/output system 10, when data input designating a specified field is requested from a user application 1 being a procedure type program, a field setting part 12 turns only that field into data input enable state. Next, when data input to this field is performed, a field data processing part 13 fetches these data, calls a program 3, which is an event driving type procedure corresponding to this field, through a picture definition file 15 and returns the processing result of this called event driving type program 3 to the user application 1.
Patent JP-H0874783-A (JP)
Title: Multiblade rotary body
Inventor: HAYASHI TAKURO
IPC: F24F1/00
Filed: 1994-09-06
Abstract: PURPOSE: To reduce a periodical noise by making the array pattern of the blade pitch angles in a periodical pseudo-random series in which the autocorrelation function is made in about a delta function at every rotating cycle. CONSTITUTION: The M series to be a pseudo-random series is a sequence of two values 0 and 1 having a cycle 2<n> -1, the number of the sequence in one cycle is an odd number, and the difference of the number of 0 and the number of 1 is made 1. And the 0 and 1 are made correspondent to 1 and -1, and, considering the time function held at t0 , the autocorrelation function is made close to the repetition of a delter function. In this case, the design is made to make the pitch angle small in the time of 0, and the pitch angle large in the time of 1, and the respective angles are made θ1 and θ2 , and θ2 =(1+Δ)θ1 is set. And the angles θ1 and θ2 are found, and then, in case of the angle is 7, for example, the angles θ1 and θ2 are aligned in order according to 0, 1, 0, 1, 1, 0, 1, and the blade pitches are to be set.
Patent JP-H11114854-A (JP)
Title: Pressure fluid operated inpact mechanism
Inventor: WIKLUND HENRY
IPC: B25D9/14
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce weight by decreasing the diameter of tool housing, and by making the handgrip of' the tool and the part around a shock mechanism to be a simple tube type of the same diameter, and to reduce the manufacturing cost. SOLUTION: This mechanism is provided with an operating member 5 to perform reciprocating motion, a stopping member 17, driving chamber 18 which is formed between members and has sealed rings 15, and 16, and a regulating valve 21 to be used jointly with a supply opening 25 for pressure fluid, and an opening for sleeve 24 is arranged to be a journal for this valve 21. This valve 21 blocks an opening 25 when the operating member 5 and the stopping member 17 separate each other at certain distance, and releases when they approach each other. Hollow parts 33, 31, 20, 32 for discharge of pressure fluid are provided through the valve 21 and the operating member 5, and closed when the entrance 33 is positioned at the inside of the stopping member 17, and become free when the operating member 5 and the stopping member 17 separate each other at certain distance.
Patent JP-2001041362-A (JP)
Title: Triple layer pipe
Inventor: HARUNA SAKAE
IPC: F16L11/08
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a triple layer pipe capable of making effective use of a derived product or wasted material of a product made of vinyl chloride resin or wasted material of stop resin, which are used to be wasted or burnt out. SOLUTION: This triple layer pipe is so constituted as to be formed out of an intermediate layer 12 made out of hard vinyl chloride resin including regerated material obtained from a derived product and/or wasted material, which are made of vinyl chloride resin, an outer layer 11 made out of hard vinyl chloride resin containing no regenerated material, provided in such a way as to cover the outer circumferential surface of the intermediate layer 12, and of an inner layer 13 made out of hard vinyl chloride resin containing no regenerated material, provided in such a way as to cover the inner circumferential surface of the intermediate layer 12.  Three layers can be sufficiently formed up by using thermal stabilizing agent contained in the regenerated material through the use of the regenerated material obtained out of wasted stop resin containing a lot of thermal stabilizing agent contained in the intermediate layer 12, and thus, the derived product or the wasted material of the product made out of vinyl chloride resin can thereby be effectively utilized.
Patent JP-H02167088-A (JP)
Title: Baculovirus transfer vector
Inventor: MAACHIN JIYON PEIJI
IPC: C12N15/86
Filed: 1988-08-26
Abstract: PURPOSE: To enable expression of heterogene in high yield by providing a non- code sequence at the position of natural ATG translation codon of polyhedrin in a baculovirus transfer vector.  
     CONSTITUTION: A restriction site capable of cloning a heterogene is provided in the short distance downstream of code sequence of polyhydrin N terminal part and natural ATG translation start codon of the polyhydrin gene is not provided therein and N-terminal polyhedrin code sequence in the front of a restriction site is retained and baculovirus transfer vector which is not translated is prepared. The N-terminal part of polyhedrin code sequence is not translated and plays a role as an extension of leader sequence. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1054194-A (JP)
Title: Joint structure between segment rings
Inventor: TOIDA HIROSHI
IPC: E21D11/04
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To set the shear spring constant between rings to be the prescribed small value by connecting a joint part through a loose hole with bolts, and interposing an elastic material at the joint part. SOLUTION: A circumferential recessed streak 3 or projected streak 4 is formed opposite to an end face of a joint part 2 between segment rings, an elastic material 5 is interposed therebetween, and loose holes 9 through which a shaft part 8a of a connection bolt 8 is passed is provided in the joint 2. When relative deviation is generated between the segment rings by the shear force, the shaft 8a is relatively moved in the gap of the hole 9 in the shearing direction. The elastic material 5 absorbs the shearing force until the shaft 8a is engaged with an inner surface of the hole 9 to demonstrate the original function. Thus, the apparent shear spring constant Ks between rings becomes small (0<Ks <10<4> t/m), and the bending moment generated in the segment body is reduced.  Because the elastic material 5 also works as a labyrinth packing, the water cut-off property of the joint 2 can be easily secured.
Patent JP-H0496981-A (JP)
Title: Micro-encapsulated electrically conductive adhesive and bonding method
Inventor: DATE HITOAKI
IPC: H05K3/32
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the subject adhesive capable of keeping insulated state in high reliability by preparing the 1st microcapsules consisting of electrically conductive fine particles covered with a resin shell and the 2nd microcapsules containing a hardener encapsulated in a shell and uniformly dispersing the microcapsules in an adhesive resin. CONSTITUTION:The objective adhesive can be produced by uniformly dispersing (A) the 1st microcapsules 3 produced by covering the surface of electrically conductive fine particles 1 with a shell 2 made of a resin and (B) the 2nd microcapsules having particle diameter larger than the 1st microcapsule 3 and containing a curing agent 4 sealed in a shell 5 made of a resin in (C) an adhesive resin 7. It can be applied to a part having narrow terminal gap such as a beam lead-type IC in which insulation cannot be guaranteed by the use of conventional adhesive.
Patent JP-H0657447-A (JP)
Title: Steel plate for external finishing of automobile having excellent chipping resistance
Inventor: TANNO YASUYUKI
IPC: C23C22/00
Filed: 1992-08-10
Abstract: PURPOSE:To provide the corrosion preventive steel plate for exterior finishing of automobiles having excellent low-temp. chipping resistance by providing the surface of a thickly zinc alloy plated steel plate with a chromate film contg. a specific ratio of silica and having specific characteristics at a specific deposition. CONSTITUTION:The surfaces of the steel plates are provided with the zinc alloy plating layers at >=10g/m<2> METSUKE (unit) weight. The chromate films are formed on the plating layers. The deposition of the chromate films is specified to 20 to 180mg/m<2> in terms of metal chromium and silica is incorporated therein at 0.05 to 4.0 SiO2/Dr weight ratio. A prescribed amt. of a silane coupling agent is incorporated therein at need; in addition, the content of Cr<6+> soluble in an alkali aq. soln. is confined to <=1wt.%. Further, the chromate films are subjected to mapping analyses at >=100 points in >=1mmX1mmm area by an X-ray analyzer of 10 to 40mum electron beam diameter and the ratio sigma/Xm of the variation from the average value Xm of the characteristic X-ray detection intensity of the Cr at the time is confined to <=0.3.
Patent JP-H0262088-A (JP)
Title: Semiconductor laser device
Inventor: HIRAYAMA YUZO
IPC: H01S5/00
Filed: 1988-08-29
Abstract: PURPOSE:To establish long distance large capacity optical communication by assuring a maximum and flat frequency band upon output operation by setting a structure parameter such that a ratio between a resonance frequency and the root of an optical output satisfying a particular relationship. CONSTITUTION:There are successively provided on an InP substrate 1 a GaInAsP active layer 2, a GaInAsP optical guide layer 4 including a primary diffraction grating 3 formed therein, an InP clad layer 5, and a GaInAsP contact layer 6. When an optical output in operation is assumed to be P(mW) (P>30), a structure parameter is set such that a ratio X (GHz.mW<112>) between a resonance frequency and the root of an optical output satisfies a relation X=5 (2.2X10<2>/P). Hereby, a maximum and flat frequency band is yielded upon output operation to assure long distance maximum capacity optical communication.
Patent JP-H10107124-A (JP)
Title: Substrate processing device
Inventor: TOYODA KAZUYUKI
IPC: H01L21/68
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device whose occupation area is small and operation efficiency is high. SOLUTION: A connection module 300 is fitted removably to a cassette loader chamber 10. The module is separated from each other and is piled up in the vertical direction. In the respective module 300, an external gate valve 62, a load lock chamber 52, a gate valve 64, a transfer chamber 54, a gate valve 66, and a reaction chamber 56 are connected in this order from the cassette loader chamber 10. A plurality of connection modules 300 are piled up in the vertical direction, so that their occupation area hardly becomes larger. Further, since the modules 300 are separated from each other and fitted removably, one module can be removed easily for maintenance, and the other modules can be operated during that time, thereby improving the operation efficiency of the device 1 greatly.
Patent JP-H0782275-A (JP)
Title: Cephalosporin hydrate crystal and its preparation
Inventor: KIMU SONHAKU
IPC: C07D501/36
Filed: 1993-08-27
Abstract: PURPOSE: To obtain the hydrate crystal with pharmacologically stable quality and with easy filtering process and with strong antibacterial activity to a wide range of viruses by adjusting an acidic or basic water soln. of a specified non- crystalline compd. in a specified pH range.  
     CONSTITUTION: A crystal of 7-[(Z)-2-(2-aminothiazole-4-yl)-2-(2-carboxylprop-2- oxyimino)acetoamide]-3-(5-methyl-1,4,6-triaminopyrimidium-2-yl)thiomethyl-3- cephem-4-carboxylate hydrate of the formula is obtd. by adjusting an acidic or basic water soln. of a non-crystalline compd. of the formula in a range of pH of 2.5-4.0 and crystallizing it at a crystallization temp. of 0-60°C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04249523-A (JP)
Title: Thermosetting mixture
Inventor: JIYAAWARUDO EFU GURAHE
IPC: C08G59/44
Filed: 1991-07-30
Abstract: PURPOSE:To extend the pot life and improve the mechanical strengths, water resistance, and solvent resistance of a thermosetting mixture by incorporating an arom. di- or polyglycidyl ether and a formamide compd. into the mixture. CONSTITUTION:A di- or polyisocyanate or a polyurethane prepolymer having free NCO groups is reacted with a dihydroxyalkylformamide to give a formamide compd. having a mol.wt. of 300-2000g/mol. 1mol of the compd. is reacted with 1-10mol of an arom. di- or polyglycidyl ether to give a reactive compd. 10-70wt.% the reactive compd. is mixed with 0.05-2wt.% basic catalyst and a solvent.
Patent JP-S59194392-A (JP)
Inventor: DEIITERU TSUERUNAA
IPC: F27D11/10
Filed: 1983-11-12
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-H05344002-A (JP)
Title: Coding/decoding control system
Inventor: SUGAWARA TAKAO
IPC: H03M5/14
Filed: 1991-08-26
Abstract: PURPOSE:To economize the circuit configuration by simultaneously implementing error correction coding and run length limited coding with respect to the coding/ decoding control system capable of error correction. CONSTITUTION:This system is provided with a coding section 1, a recording 2 or a transmission system, an equalizer 3, and a decoding section 4, and the coding section 1 is provided with a table 5 and a convolution coder 6, the decoding section 4 is provided with a demodulation section 7, a Viterbi decoder 8 and a decoder 9 to divide a code series of a prescribed length into a group of even number of '1s' and a group of odd number of '1s', and to divide each group into smaller groups stepwise so that the Euclid distance in each group is larger and the result is stored in the table 5, part of input data is subjected to convolution coding by the coder 6 to select a small group and a code string in the small group from the remainder of the input data is selected and the input data are coded.
Patent JP-H0550109-A (JP)
Title: Rolling mill and rolling method
Inventor: TAKAKURA YOSHIO
IPC: B21B13/14
Filed: 1991-08-26
Abstract: PURPOSE:To attain the ultimate reduction of diameter of working roll by increasing, the rigidity of working roll in a rolling mill where the working roll with very small diameter which high surface quality is required is used. CONSTITUTION:The force in the horizontal direction of the working roll 1 is supported by supporting both ends of barrel part of the working roll outside the maximum width of a rolled stock 20 with plural support rollers 4, 5, 6, 7 and then reverse bending control is executed so that horizontal deflection of the working roll 1 is always minimized with the outermost support rollers 5, 7. Further, when the horizontal force is decreased by making offset of the working roll 1 variable, effect of reverse bending control is improved. By this invention, diameter reduction is achieved more remarkably than in the conventional practice and stable rolling for hard thin material can be executed with high quality.
Patent JP-H0957373-A (JP)
Title: Device for stacking cut plates
Inventor: YUKI KEI
IPC: B65H31/36
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a stacking device for cut plates without bent plate. SOLUTION: At the time of stacking up the cut plate carried with a belt conveyor to a receiving table by guiding with centering rolls and one pair of side guides, an end stopper 6A and a gage stopper 7A constituted with plural string-state members 23 in the direction at the right angle to the advancing direction of the cut plate are used to form the stack of the well-ordered cut plates.
Patent JP-S6271597-A (JP)
Title: Supernatant liquid withdrawing device
Inventor: SHIMURA SHIRO
IPC: B01D21/24
Filed: 1985-09-26
Abstract: PURPOSE:To withdraw supernatant liquid without disturbing a sludge boundary by using a supernatant liquid withdrawing pipe having a float. CONSTITUTION:A communicating device 2 which communicates the inside and outside of a tank 1 with each other is provided to a tank wall 1a. the float 3 and a discharge port 4 for the supernatant liquid are provided to the top end of the supernatant liquid withdrawing pipe 5 and the base end of the pipe is connected freely vertically turnably to the open end of the device 2 on the tank inside and is vertically oscillated as the liquid level rises or falls. A cord 18 connected to the pipe 5 is alternately wound on movable pulleys 13a, 13b and a stationary pulley 14 of a luffing device 6. A moving cylinder 10 which moves the movable pulleys apart from or near to the stationary pulley is provided to the movable pulleys. The pipe 5 is moved to raise or fall around the base end by the operation of the cylinder 10. As a result, the supernatant liquid is withdrawn without disturbing the sludge boundary; in addition, the construction of the device is simple and the ease of maintenance and operation is good.
Patent JP-2000045662-A (JP)
Title: Fire shutter
Inventor: ISHIBASHI SHIGEKI
IPC: E06B9/84
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a fire shutter with more safety by dealing with power failure during fire and stopping move-down when a person comes near to the fire shutter under move-down operation. SOLUTION: In a move-down mode of a fire shutter, when the shutter is moved down after receiving a fire signal, a power supply is changed over to a back-up power source with transition from S12 to S13, S14 to perform move- down operation in S15-S17. When the shutter receives a signal from a sensor sensing that a person comes near thereto during move-down operation, move- down stop, reverse move-up and certain-time stop are performed in S18-S20 and then move-down is performed again after setting back to S15. As a power supply is changed over the to back-up power source, the influence of power failure, if it occurs due to a fire during move-down operation, is avoided.
Patent JP-S6277053-A (JP)
Title: Testing device for switching power source
Inventor: HIRATA TSUGUO
IPC: H02M1/00
Filed: 1985-09-27
Abstract: PURPOSE:To enable voltage to be tested without the manual labor of workers, by organizing a device to test unregulated voltage automatically according to the control of a computer. CONSTITUTION:The output voltage of an AC voltage source 5 connected to a switching power source (hereinafter, UUT) 1 for testing is lowered in order according to control signal from a DA converter 6. In the meantime, the degree of ripple voltage put together with the DC output voltage of the UUT 1 is compared with the degree of reference voltage for input provided by a DA converter 8, by a comparator 7. When the ripple voltage gets greater and the output of the comparator 7 is inverted, then the action of the converter 6 is stopped, and the output voltage of the AC voltage source 5 is kept at the then value, and the value is converted to digital signal by an AD converter 10 via a transducer 9. By this method, the degree of AC output voltage when the ripple exceeds a specification value can be read.