baber/WOPTO huggingface dataset:
Patent JP-S5783983-A (JP)
Title: Magnetic recorder and reproducer
Inventor: SHIBATA AKIRA
IPC: H04N5/94
Filed: 1980-11-14
Abstract: PURPOSE:To suppress the generation of noise by compensating a >=1H dropout at an FM signal stage, and by compensating a dropout with a video signal with regard to noise suppression at the beginning of the generation of the dropout. CONSTITUTION:In normal operation, the output of a preamplifier 2 is led to the output of an FM switch 5 and the output of an FM demodulator 7 is led to the output of a video switch 13. If a dropout occurs, the FM switch 5 and video switch 13 are driven about 0.7mus after the occurrence by the output of a pulser 4. To the output of the FM demodulator 7, a signal 0.3mus before the occurrence of the dropout is led and at its timing, switching to a video signal 1H before is performed, eliminating dropout noise. When the dropout continues for more than 1H, the input signal to the FM switch 5 is switched to the output signal of a 1H delay line 8.
Patent JP-S5785615-A (JP)
Title: Controlling method for prevention of lapping flaw of down coiler
Inventor: KINOSHITA HARUO
IPC: B21C47/06
Filed: 1980-11-14
Abstract: PURPOSE: To prevent a titled flaws and to improve coiling property by calculating slackness of a strip on a hot run table and correcting the difference between the line speed and tip speed at the time of coiling in accordance with the  amount of slackness.  
     CONSTITUTION: The amount of slackness L of a strip 2 on a hot run table is calculated by a slackness calculator 9 from time difference T between a strip tip bite signal A of the final stand 1 of a finishing mill and a tip passing signal B immediately before a down coiler 5, lihe speed V, distance L between the stand 1 and pinch roll 4. That is, it is obtained by ΔL=V.T-L. This extent of slackness ΔL is sent to a tip speed corrector 10 that corrects the tip speed at  the time of coiling. The corrector 10 takes data of plate thickness, plate width,  material quality, speed V etc. and gives tip speed of every moment to a lapping  flaw preventing device 11. The device 11 compares traveling length of the strip  from the roll 4 to each lapper roller 7 with integration values of tip speed of  every moment and controls opening and closing of the roller 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6050475-A (JP)
Title: Electric field type human body detector
Inventor: TAKADA YUUJI
IPC: G08B13/26
Filed: 1983-08-31
Abstract: PURPOSE:To prevent erroneous operation generated when a plurality of detectors are adjacently provided, by mounting an oscillation control circuit and a circuit for oscillating detection signal frequency in synchronous relation to the control signal from said oscillation circuit. CONSTITUTION:Adjacently provided detectors 10a, 10b, 10c are respectively connected to detection wires 3a, 3b, 3c and the detection signal frequencies of the detectors 10a, 10b, 10c are determined by oscillation circuits 12a, 12b, 12c oscillated in synchronous relation to the control signal from an external oscillation control circuit 11. This circuit 11 is controlled so as to oscillate the detectors 10a, 10b, 10c in synchronous relationship in such a way that beat frequency due to the detection signals between the detectors 10a, 10b, 10c is not generated. By this method, each detector is oscillated at arbitrary frequency and beat frequency being a problem is not generated and erroneous operation caused by adjacent provision of the detectors can be prevented.
Patent JP-H029285-A (JP)
Title: Automatic white balance sensor circuit
Inventor: FUKUDA HIROAKI
IPC: H04N9/73
Filed: 1988-06-28
Abstract: PURPOSE:To extract a picture while color temperature change is increased by adopting the constitution such that an output of each color sensor is subject to inverse logarithmic transformation by an inverse logarithmic transformation circuit after it is subject to logarithmic conversion by a logarithmic conversion circuit. CONSTITUTION:A red sensor DR having a sensitivity control circuit a red color, a green sensor DG having a sensitivity control circuit green color and a blue sensor DB having a sensitivity control circuit a blue color are provided and outputs of the sensors DR, DG, DB are subject to logarithmic transformation by logarithmic transformation circuits 33R, 33G, 33B. An output V'(G) of a logarithmic adder circuit 34G is fed to the emitter of division transistors(TRs) TR1, TR2, color signals V(R), V(B) are applied to the base of the TRs, TR1, TR2, where the signals are subject to inverse logarithmic transformation and the collector output of the TRs 1, 2 is amplified by differential amplifier circuits 32G/R, 32G/B to obtain a correction color signal. Thus, the color temperature change is increased.
Patent JP-S5583160-A (JP)
Title: Manufacturing apparatus of lead battery plate
Inventor: TAKAHASHI AKINORI
IPC: H01M4/76
Filed: 1978-12-20
Abstract: PURPOSE:To obtain perfect bonding at the fused part of a resin synthetic body and with a mat body and make the shape of the deposition part smooth by using a cooling roller which is equipped woth a heating means at lower heating temperature than the deposition temperature of synthetic resin body and mat body and has circular shaping groove on the contact surface with the deposition part. CONSTITUTION:A cooling roller 7 is equipped with a heating means 6, and on the contact surface of the roller 7 with deposition part 5, shaping grooves 8 having the section in circular form are formed in peripheral direction. The heating means 6 is controlled at a temperautre lower than the deposition temperature of a synthetic resin frame 2 with a mat body 4 made of organic or inorganic fabric or nonwoven fabric. The electrode plate which is obtained by fusing the resin frame body 2 and the mat body 4 by means of the heating roller is sent to the cooling roller 7, but the deposition part 5 is not cooled sharply, and molten resin is drawn toward center by the shaping groove 8 of the cooling roller 7 and cooled gradually and forms a shape consistent with the shaping groove 8. Thus a smooth curved surface at the deposition part can be obtained.
Patent JP-S6058398-A (JP)
Inventor: AOKI SHIYUNICHI
IPC: B65B69/00
Filed: 1983-08-30
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-H04359165-A (JP)
Title: Electric field measuring device
Inventor: MUROOKA YOSHIHIRO
IPC: G01R29/12
Filed: 1991-06-04
Abstract: PURPOSE:To provide an electric field measuring device capable of measuring the field intensity with high sensitivity and high precision concurrently via the light modulation method and light differential method. CONSTITUTION:An electric field measuring device has a laser generator 11, a light chopper 22b chopping the light signal outputted from the laser generator 11, and a half-mirror 12c dividing the light signal modulated by the light chopper 22b into light signals of two paths 16b, 16c. Polarizers 24a, 24b, analyzers 26a, 26b and light detectors 13a, 13b arranged on the light signal paths 13a, 13b respectively and a lock-in amplifier 14 amplifying the electric signals outputted from the light detectors 13a, 13b synchronously with the frequency of the light chopper 22b are provided, and a Pockels element 27 is arranged between the polarizer 24a and analyzer 26a of the light signal path 16b.
Patent JP-S6219887-A (JP)
Title: Controller for press contact and separation of separation claw for fixing machine
Inventor: NAKAMURA HIDEYASU
IPC: G03G15/20
Filed: 1985-07-19
Abstract: PURPOSE:To prevent the surface of a fixing roller from wearing away and to eliminate defects of copies or prints by pressing and separating the front edge part of a control claw against and from the outer periphery of the fixing roller with a signal which is supplied to a driving circuit on the basis of the detection signal of transfer paper passed between fixing rollers. CONSTITUTION:The separation claw 4 supported by a support member 3 is arranged at the outer periphery of a couple of fixing rollers 1 and 2 and operation equipment 6 is connected to the member 3. The front edge part of the separation claw 4 is pressed against and separated from the outer periphery of the roller 1 and a form detection sensor 7 is arranged on the conveyance path for the transfer paper 5 behind the couple of rollers 1 and 2. This sensor 7 is connected to the operation equipment 6 through a delay circuit 8, a timer circuit 9, and a driving circuit 10. The transfer paper 5 passed between the rollers 1 and 2 is detected by the sensor 7, whose signal is inputted to the circuit 9; and the front end part of the separation claw 4 is controlled on the basis of the output signal of the circuit 9 so that the front edge part is pressed against and separated from the outer peripheral part of the roller 1, thereby preventing the surfaces of the rollers 1 and 2 from wearing away.
Patent JP-H0718656-A (JP)
Title: Passage switching device
Inventor: SEKINE MINORU
IPC: E02D3/12
Filed: 1993-06-29
Abstract: PURPOSE:To switch impregnants at the proper timing, CONSTITUTION:One common pipe 18 is used at part of two pipes feeding two kinds of impregnants separately. An upstream valve 12 switching the passage of the flowing-in impregnant is provided at the upstream end section of the common pipe 18. A downstream valve 15 switching the passage of the flowing- out impregnant is provided at the downstream end section of the common pipe 18. A pressure flow measuring device 17 measuring the quantity of a fluid flowing in the common pipe 18 directly or indirectly is provided. A switching control device 21, which switches the downstream valve 15 when the quantity of the fluid being measured by the pressure flow measuring device 17 becomes the same as the capacity of the common pipe 18 after the upstream valve 12 is switched, is connected to the upstream valve 12, the downstream valve 15, and the pressure flow measuring device 17.
Patent JP-H0451449-A (JP)
Title: Low pressure discharge lamp
Inventor: ARAKI KENJI
IPC: H01J61/067
Filed: 1990-06-20
Abstract: PURPOSE:To prevent a low pressure discharge lamp, in which alternate discharge is made by the use of a coil-form anode electrode, from unintentional extinction due to premature blackening of the bulb or rise of the re-arc voltage by specifying the weight of the first turn at the tip of the anode coil. CONSTITUTION:A discharge lamp concerned 1 is equipped with a U-form light emitting tube 2, and its anode electrode 4 is formed from a circular two-layer coil. A cathode 5 is made in such an arrangement that the filament axis intersects perpendicularly to the bulb axis, and is located back of the tip of the anode 4, which is connected with one of the leads 6 in connection with the cathode 5. Rectangular waves are flowed between the anode on one end and the cathode on the other end in inverted waveforms alternately, and lighting-up is made through repetition of discharging at each reversal of the polarity. If the power of this lamp is represented by PKW, the weight Mg of a W wire at its first turn at the tip of the anode coil is set as 0.6<=M/P<=20. A decrease in this weight M will lessen the thermal capacity for the corresponding portion to cause temp. rise, which brings about sputter of the wire substance. An increase in the weight should enlarge the thermal capacity, and the anode temp. does not sink during the off period of polarity judgement, and an ion barrier is formed on the facade of the anode to hinder the function.
Patent JP-S6220775-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J17/00
Filed: 1985-07-22
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-H11352743-A (JP)
Title: Tandem type color image forming device
Inventor: FURUSAWA AKICHIKA
IPC: B65H5/02
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a tandem type color image forming device in which a paper jamming is not caused even in the case of a stiff paper in a monochromatic printing mode. SOLUTION: A recording and developing unit 50 is mounted to a device main body 40 and an engagement member 90 of a drum cover 84 is engaged with a turning lever 92 of the main body 40 side. A lever driving gear 93 in which a turning lever 92 is fixed to the rotary shaft thereof is connected to a driving gear 72 of a motor 71 through an idle gear 94 and a driving transmission system which is not shown in a figure. By the motor 71, a belt moving arm 58 is positioned at a lower monochromatic printing mode position through a clutch gear 68, an electromagnetic clutch 67, a driving shaft 65, a turning lever 66 and an intermediate coupling lever 64. By interlocking with it, the lever 92 is turned right to pull out the cover 84 downward up to a halfway.  The leading edge 94-1 of the paper 94 carried in a carrying belt part 42-1 is brought into slidable contact with the roller 91 of the pulled-out cover 84 so that the floating thereof is suppressed and it is passed without causing such failure that it is caught by the lower end part 80-1 of a drum sub-unit 80.
Patent JP-H029139-A (JP)
Title: Output circuit of charge coupled device and method of discharging signal charge thereof
Inventor: GOTO HIROSHIGE
IPC: H04N5/369
Filed: 1988-06-28
Abstract: PURPOSE:To increase the sensitivity of the output circuit of a charge coupled device and improve its linearity by forming a second conductive type buried channel region in a portion excluding the lower portion of a gate for detecting potential from a first conductive type semiconductor region. CONSTITUTION:A semiconductor region 2A is terminated in the section between an output gate 10 and a floating gate 11 so that the buried channel region 2A does not reach the floating 11, a reset gate 12 or a reset drain 6. As a result, the channel becomes a surface channel below the floating gate 11 ant the reset gate 12 and is of the same conductive type as that of the substrate 1. Therefore, the sensitivity detected in the output circuit portion is high and its linearity becomes better.
Patent JP-S5684556-A (JP)
Title: Electronic speed meter with circuit for compensating speed of vehicle
Inventor: TAKEUCHI MIKIO
IPC: G01P3/42
Filed: 1979-12-12
Abstract: PURPOSE: To enable constant indication of the real speed of a vehicle by compensating the increase of the speed of the vehicle due to the change of a dynamic radius of a tyre at the time of high-speed running with the control of the sampling time of a vehicle speed pulse signal.  
     CONSTITUTION: A pulse signal S p  having a frequency corresponding to the speed of the vehicle is counted 1 within a prescribed sampling time T decided by a timing signal T p  outputted from a timing signal generating circuit 5 and is indicated digitally 4 as an information for the speed of the vehicle. The vehicle-speed pulse signal S p  is counted also in quadranary counter 6 for the sampling time T, and when the counted value thereof does not reach 40, the frequency division ratio of a variable frequency dividing circuit 7 is set at N, while it is set at N' (N'>N) when the value exceeds 40. When the speed of the vehicle is 40km/h or more, the cycle of the timing signal T p  is made longer and thus the compensation of errors in measurement due to the change of the dynamic radius of the tyre at the time of high-speed running is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6053096-A (JP)
Inventor: OOMURA YOSHITO
IPC: H05K3/36
Filed: 1983-09-02
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-S5950310-A (JP)
Title: Ultrasonic sight through device for atomic reactor
Inventor: HORIKAWA YUUJI
IPC: G21C17/08
Filed: 1982-09-14
Abstract: PURPOSE:To display whether an obstacle exists or not without causing an error at all times, by providing a correcting device for correcting and displaying a scanning angle of an ultrasonic transducer, a sound speed of an ultrasonic wave in a reactor and a level of a reflecting signal in accordance with a state of a reflecting signal from a reference passive reflector. CONSTITUTION:As for a sound speed of an ultrasonic wave, a signal outputted from a time counting circuit 118 is compared with a sound speed of a reference pattern stored in a picture processing circuit 125 by a comparing circuit 119, and in case when both patterns are different from each other due to a variation of a furnace temperature of liquid sodium, etc., a timing circuit 116 is adjusted, a level of a normal reflected wave signal is outputted from a peak value detecting circuit 121 in a gate time of a gate circuit 117, and thereafter, is compared with a level of a reference pattern stored in the picture processing circuit 125 by a comparing circuit 122, and in case of dissidence, the correction is executed by a level correcting circuit 123. By the corrected contents, horizontal scanning by an ultrasonic transducer 107 is executed, a data is inputted to the picture processing circuit 125, and a state of a core gap 109 is displayed on a picture by a display mechanism 126.
Patent JP-H0450109-A (JP)
Title: Production of flaky graphite fine particle
Inventor: YOSHIDA TOYONOBU
IPC: C01B31/04
Filed: 1990-06-19
Abstract: PURPOSE:To selectively obtain in high yield the title fine particles of unique shape by producing carbonaceous particles under specified hot plasma reaction conditions from a raw material containing both carbon and hydrogen in a hot plasma flow zone. CONSTITUTION:In producing carbonaceous particles from a raw material containing both carbon and hydrogen in a hot plasma flow zone, the number ratio of the hydrogen atom to carbon atom is set at >=4.5, thus giving the objective flaky graphite fine particles <=0.55 in the ratio IP/IG (where, IP and IG are the peak intensities in the Raman spectrum for the graphite fine particles at wave numbers of 1355cm<-1> and 1575cm<-1>, respectively). If the H/C ratio is <4.5, the yield of the objective product will decline, therefore being not preferable; on the contrary, excessively high H/C ratio will not be practical in terms of production efficiency, thus it is desirable that the ratio falls normally between 4.5 and 15.
Patent JP-H0632-A (JP)
Title: Ultrasonic wave type nursery pot cleaning device
Inventor: SUGIMURA MITSUYASU
IPC: B08B3/12
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a nursery pot cleaning device capable of removing even stains of part of a nursery pot having a number of recessed parts difficult to remove in cleaning by pressurized water injection or brush, etc. CONSTITUTION:The ultrasonic nursery pot cleaning device is constituted so as to arrange a pressurized water injecting cleaning device 3 in a nursery pot carrying apparatus 1 and arranging an ultrasonic cleaning tank 11 in the post step of the pressurized water injecting cleaning device 3 and continuously cleaning a nursery pot P.
Patent JP-H0326672-A (JP)
Title: Group control device for elevator
Inventor: TSUJI SHINTARO
IPC: B66B1/18
Filed: 1989-06-26
Abstract: PURPOSE:To reduce a wait time by dicision-comparing an estimated number of sets of cages in a predetermined floor area with the first and second predetermined values and limiting an estimated vacant cage to be assigned to a riding spot call or excepting the cage from the assigned object. CONSTITUTION:In a group control device 10, information from each cage control unit 11 to 14 is input, and an estimated vacant cage, placed in a door-closed condition with no call provided, is detected by a detecting means 10H, while in a number of sets of cages-estimating arithmetic means 10E, being based on an estimated cage position and an estimated cage direction from an estimating means 10D, presence of and an number of sets of cages, estimated in a predetermined floor area, are estimation-calculated. This estimated number of sets is decision-compared with the first and second predetermined values, and the estimated vacant cage is limited to be assigned to a riding spot call or excepted from the assigned object by an assignment limiting means 10J. Thus, by considering a change of cage arrangement following the lapse of time and possibility of providing a vacant cage, a wait time for the riding spot call can be reduced from the present point of time over to the near future.
Patent JP-S6317687-A (JP)
Title: Bacillus subtilis capable of producing anti-insect protein toxin
Inventor: AKASHI AKIRA
IPC: C12N15/00
Filed: 1986-07-10
Abstract: PURPOSE:To make it possible to produce a crystalline toxin without forming spores, by constructing a crystalline toxin gene expression plasmid of Bacillus thuringiensis using a vector or shuttle vector and introducing the above- mentioned plasmid into Bacillus subtilis. CONSTITUTION:A crystalline toxin gene of Bacillus thuringiensis is linked to an ECoRI part of an Escherichia coli vector pUC9 to give cry-1-1, which is then treated with a restriction enzyme BamHI and linked to Bacillus subtilis plasmid pUB110 digested with BamHI by treatment with a T4 ligase to prepare a shuttle vector. The above-mentioned shuttle vector is used to transform Escherichia coli HB101 and afford a recombinant plasmid pBTK-1, which is used to transform Bacillus subtilis pSL1 and provide a recombinant IAA-1 strain capable of stably holding the pBTK-1. The resultant transformant is then cultivated in a culture medium containing 5-10mug/ml kanamycin, e.g. 2XSG culture medium, etc., at 30-37 deg.C for 24-48hr to produce the aimed toxin.
Patent JP-H04226153-A (JP)
Title: Composition containing copolymer obtained from polyphenylene ether capped with substituted triazine
Inventor: OTSUTO FUANSUTEIIRU ZA FUOOSU
IPC: C08L77/00
Filed: 1991-06-06
Abstract: PURPOSE: To obtain the subject compsn. useful as a compatibilizing agent at a time of the formation of a blend excellent in impact resistance by adding a copolymer prepared by the reaction of a polymer containing a reactive group with specific subsitd. triazine capped polyphenylene ether.  
     CONSTITUTION: A copolymer prepared by reacting a polymer containing a reactive group (e.g. a polyamide) with polyphenylene ether capped with an alkoxytriazine or alkylthiotriazine substd. by a terminal group represented by formula I [wherein Q 1  is halogen, lower alkyl phenyl, haloalkyl, aminoalkyl or (halo)hydrocarbonoxy, Q 2  is H or Q 11  X 1  is (cyclo)alkyl, an aromatic group of a group represented by formula II, X 2  is a group capable of being subsid. by an org. aliphatic substituent, Z is O or S, R 1  is H or 1-4C alkyl, R 2  is (specifically substd.) 1-3C alkylene, R 3  is R 1  or X 2 , (m) is 0-1 an (n) is 1-3] is added to obtain the objective composition. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0451144-A (JP)
Title: Indomethylene dye recording material
Inventor: MAEDA YOSHIYUKI
IPC: G11B7/24035
Filed: 1990-06-19
Abstract: PURPOSE:To enlarge an uneven width forming a hole and to attain a recording with high multiplicity by using a composition consisting essentially of a guest component being an indomethylene dye having a specified cation group and a host component being an organic polymer compatible with the guest component. CONSTITUTION:This material is the indomethylene dye recording material consisting essentially of the guest component and the host component and the guest component is the indomethylene dye having a cation group represented with formula I and the host component is the organic polymer being compatible with the guest component. The indomethylene dye, for example, in the case of n=0, R=CH3, and X=BF4<->, is obtained by dissolving 2-methylindol and dimethyl aminobenzal aldehyde in a proper solvent and by reacting with the addition of borofluoric acid as an acid catalyst. Thus the holes with the uniform width of the guest component of high density are formed in multiplicity.
Patent JP-S6264011-A (JP)
Inventor: EDOWAADO KEISU HOOUERU
IPC: H02H3/02
Filed: 1986-07-10
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。