baber/WOPTO huggingface dataset:
Patent JP-2000326490-A (JP)
Title: Method for controlling powder scattering amount for delivery part of sheet-fed printer
Inventor: SAIKI KAZUHIRO
IPC: B41F23/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To enhance an effect of scattering preventing of powder and to conduct a labor hour saving in a printing step by automatically controlling an output regulation of a dust collector in a delivery part of a sheet-fed printer scattered with blocking preventing powder, and holding a scattering amount of the powder near a delivery guide in the delivery part constant. SOLUTION: A delivery part 3 of a sheet-fed printer scattered with blocking preventing powder sets a scattering amount of the powder based on design area data of a printed product, automatically controls the powder scattering amount with reference to a measured value actually measured at a particle amount of an atmosphere in the delivery part, particularly feeds back the measured value to a powder scattering amount automatic control box 4, and controls a powder spray blower 6.
Patent JP-S5668991-A (JP)
Title: Complementary mis memory circuit
Inventor: TANIMURA NOBUROU
IPC: G11C11/417
Filed: 1979-11-05
Abstract: PURPOSE:To realize the low power consumption without lowering the velocity of the circuit operation for an asynchronous complementary MIS memory circuit, by using the MISFET serial circuit of the n and p channels for the load circuit of the data line. CONSTITUTION:For the load circuit of the data line D of the complementary MIS memory circuit of the asynchronous type (full static type) which forms the memory cell, a serial connection is secured among the n channel FETQ7 and Q8 having a connection between the gate and the drain to obtain the output from the source plus the p channel FETQ11 and Q12 via the complementary flip-flop circuit of the n channel MISFETQ1 and Q2 plus the p channel MISFETQ3 and Q4 each. Thus each load circuit is obtained for the line D. As a result, the load circuit shows the constant current properties to give a limitation to the flowing current.
Patent JP-S5932879-A (JP)
Title: Proximity fuse for guided flying body
Inventor: ISHIDA SHIZUO
IPC: F42C13/04
Filed: 1982-08-17
Abstract: PURPOSE:To prevent the activation of a detonation signal due to a clutter signal generated from the ground surface or the sea surface by receiving a signal from a target accurately with a narrow band filter changed in the center frequency of a Doppler amplifier according to the speed of the target. CONSTITUTION:As a target airplane comes into a beam of an antenna 1, a Doppler signal is produced with a Doppler deviation in the beam proportional to the relative speed between the guided flying body and the target airplane as same with a reflected wave from the ground surface or the sea surface and enters a Doppler amplifier 7. The Doppler amplifier 7 is provided with a narrow band filter varying in the center frequency according to changes in the frequency of the Doppler signal of a Doppler tracking device 6 and can capture a signal from the target airplane accurately. Outputs of the Doppler amplifier 7 and a clutter amplifier 8 enter a detector 9 provided with threshold for the generation of a detonation signal. The threshold of the detector 9 is determined by the output of the clutter amplifier 8 for amplifying clutters. As exceeding the threshold of the detector 9, the output is provided to a detonation circuit 10 to trigger a warhead 11.
Patent JP-H10331587-A (JP)
Title: Roller cutter supporting device of shield excavator
Inventor: MIZUNO NAOSUKE
IPC: E21D9/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of a fastener such as a bolt by preventing load working on a roller cutter from working directly on the fastener. SOLUTION: This roller cutter supporting device of a shield excavator is so designed that a roller cutter 21 held against a holder 20 is supported on a cutter frame 11 provided at the front of a shield excavator main body. In this case, the cutter frame 11 is provided with a placement block 15 to which the holder 20 is attached from the working face side, and a supporting part 26b abutting to the placement block 15 and flattened in almost the radial direction of the roller cutter 21 is formed in the holder 20, and a space 16 for taking the roller cutter 21 out to the side opposite to the working face together with the. holder 20 by rotating the holder 20 almost about the rotation axis of the holder 20 along with the roller cutter 21 and passing it through the supporting part 26b is formed adjacent to the placement block 15;  a locking means (bolt) for locking the holder 20 to the placement block 15 from the side opposite to the working face is provided.
Patent JP-S5475421-A (JP)
Title: Highly corrosion resistant steel plate for motorcar
Inventor: SHIMADA HARUO
IPC: C22C38/16
Filed: 1977-11-28
Abstract: PURPOSE: To provide a highly correosion resistant steel plate for motorcars obtd. by adding an adequate amt. of copper to a low phosphorus steel plate.  
     CONSTITUTION: A car body is made of steel plate contg. C; 0.001W0.05%, Si; 0.005W0.30%, Mn; 0.01W0.29%, A; 0.001W0.07%, cu; 0.26W0.35%, P; 0.0005W 0.02%, Ni; 0.03W0.09% and optionally one or more out of Nb; 0.01W0.03%, V; 0.01W0.03%, Mo; 0.01W0.03%, Cr; 0.01W0.1% and B; 0.0001W0.05%. Thus, corrosion of the body plate due to a road antifreezing agent such as NaCl is prevented in cold districts. Even if pitting corrosion occurs in the plate once and a small amt. of phosphorus eluted from the plate becomes phosphate ions, the ions are deposited as phosphate and prevented from flowing out by the catalytic action of the steel. forming an anticorrosive film. Thus, progression of corrosion is hindered thereafter and corrosion of the plate is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07325983-A (JP)
Title: Blinking display device
Inventor: KIKUCHI TAKAO
IPC: G09F13/30
Filed: 1994-05-31
Abstract: PURPOSE:To use a blinking display device in a nearly maintenancefree state without requiring battery replacement by constituting the power source part by combining a solar battery, an electric double-layered capacitor charged by the solar battery, and a vibration detecting circuit. CONSTITUTION:The power source part 10 has the solar battery 11 and the electric double-layered capacitor 12 which is connected in parallel to the solar battery 11 and charged. Further, an oscillation part 30 is equipped with an oscillation circuit 31 which has two output terminals OUT1 and OUT2, and LEDs(light emission diode) 32a and 32b as light sources are connected to the output terminals OUT1 and OUT2. Then the vibration detecting circuit 40 consists of a vibration sensor such as an electrodynamic vibration sensor, a piezoelectric vibration sensor, or a servo type vibration sensor, and holds the vibration detection signal from this vibration sensor for a previously set certain time, e.g. 30 seconds to connect a switch means 20 to the oscillation part 30 directly only for the time.
Patent JP-H11341458-A (JP)
Title: Multi-point communication conference system, conference server device, conference client device and program recording medium therefor
Inventor: KANEKO SHINYA
IPC: H04N7/15
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance the operability and the serviceability by smoothly transferring a transmission right in a multi-point communication conference system where a terminal having the transmission right is limited to one terminal. SOLUTION: The conference server device 10 checks whether or not the conference client device 30 having the transmission right is already in existence on request from the conference client device 30 that requests the transmission, right, and the conference server device 10 imparts the transmission right to the conference client device 30 that requested the transmission right when any conference client device 30 has no transmission right. When any conference client device 30 having the transmission right is already in existence, the conference server device 10 returns non-impartment of the transmission right to the conference client device 30 that requested the transmission right and urges transfer or transmission right to the conference client device 30 having already and the transmission right.  The conference client device 30 receiving a reminder of the transmission right transfer displays it.
Patent JP-H04344195-A (JP)
Title: Control system of stepping motor
Inventor: KAWACHI TAKAHIRO
IPC: G11B21/08
Filed: 1991-05-20
Abstract: PURPOSE:To provide a control system of a stepping motor for reducing the seek noise of a disc driver to be driven by the stepping motor. CONSTITUTION:In one to two-phase exciting system, one-phase (A-phase) exciting period(timing period) t3 is changed in the manner of corresponding to the pulse interval ST of a step pulse SP. The seek noise of a head to be sought in a stepping motor decreases to a large extent and it is possible to conduct a smooth seek of the head.
Patent JP-S56138157-A (JP)
Title: Pentenoic acid amide derivative, fungicide and herbicide comprising it
Inventor: KAWAMOTO AKIRA
IPC: A01N37/34
Filed: 1979-11-02
Abstract: NEW MATERIAL:A 4-bromo-2-pentenoic acid amide derivative shown by the formula III (R 1  is H, alkyl, cyanoalkyl, etc.; X is chlorine, nitro, alkyl, etc.; n is 0, 1, or 2).  
     EXAMPLE: N-Phenyl-4-bromo-2-pentenoic acid amide.  
     USE: A fungicide, and herbicide. Capable of controlling effectively a wide range of weeds growing in paddy fields, e.g., Echinochloa oryzicola Vasing, etc. without damaging transplanted paddy-rice plants, having improved controlling effects against blast.  
     PROCESS: An aniline shown by the formula I is reacted with a 4-bromo-2-tentenoic acid halide shown by the formula II (Z is halogen) in the presence or absence of an acid binder, e.g., organic or inorganic base such as an alkali hydroxide, etc. in the presence or absence of a solvent, e.g., acetone, etc. at -20W100°C for 30minW 30hr, to give a compound shown by the formula C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6034543-A (JP)
Title: Fluid-filled mount
Inventor: TAKI KEINOSUKE
IPC: F16F13/10
Filed: 1983-08-04
Abstract: PURPOSE:To contrive to improve the vibration isolating effect by a structure wherein the piston diameter of a mount is made variable and the effective piston diameter is made smaller under the condition that the displacement of the mount is large in order to make both the damping and the dynamic spring constant smaller. CONSTITUTION:An elastic tubular body 5, which is formed integral with the underside of the ceiling part of an elastic member 4 and has enough thin wall thickness, is hung down from said underside. The lower end of the tubular body 5 is made into an female tapered part 6 divergent downwards. When a mount vibrates under the condition that the mount is largely displaced, the female tapered part 6 of the elastic tubular body 5 closely fits to the male tapered part of an orifice plate 11 by contacting under pressure, resulting in perfectly sealing the liquid outside the tubular body 5 in a fluid chamber S1 and consequently turning the effective piston diameter of a mount 1 to the inside diameter of the tubular body 5. Accordingly, the damping force is reduced and both the damping and the dynamic spring constant are made smaller, resulting in improving the vibration isolating effect.
Patent JP-S5767396-A (JP)
Title: Remote supervisory control system
Inventor: SUZUKI SHIYOUHEI
IPC: H04Q9/00
Filed: 1980-10-15
Abstract: PURPOSE:To supervise the display and measuring information of all local stations at a high speed by calling local stations other than the one in controlling time- sharingly with the local station under controlling while switching the non-controlled local offices successively even if the other station is under controlling. CONSTITUTION:In case of controlling a local station (No.1) 2 for example, a master station 1 transmits the call and control information 16 of the local station 2 to control the local station 2 and receive the display and measuring information 10 of the local station 2 from the local station 2. Then the master station 1 calls out a local station (No.2) 3, transmits information 11 to the local station 3 and receives display and measuring information 12 of the local station 3 from the local station 3. Then the master station 1 calls out the local station 2 in controlling again, sends the control information 16 to the local station 2 and receives the display and measuring information 10 of the local station 2 from the local station 2. In the same manner, local stations (No.3, 4-n) 4-6 are called out alternately with the local station 2 in controlling, so that the master station 1 can receive the display and measuring information 17-15 of the local stations other than the one in controlling.
Patent JP-2000326317-A (JP)
Title: Stock feeding device
Inventor: HANEGUCHI HIROSHI
IPC: B28B13/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a stock feeding device, by which no segregation of stock develops. SOLUTION: This device is composed of a rotatable agitating blade 18 provided on the bottom part of a cylindrical drum 16, a feeding-out device 22 mounted at the outlet of stock provided on the bottom part of the drum 16, and a changer table 13, the height of which is fixed and on which the drum 16 is fixed. As a result, separation between coarse particles and fine particle during the feeding process of a stock, or so-called segregation does not develop and a homogeneous composition is realized, and the quality of a product can be improved.
Patent JP-S5568937-A (JP)
Title: Trencher
Inventor: ABE HISATO
IPC: E02F5/04
Filed: 1978-11-20
Abstract: PURPOSE: To provide a trencher capable of digging and lifting earth regardlese of its nature, in particular hard ground continuously.  
     CONSTITUTION: A plurality of screws 5 to rotate with a run of the running device 1 are mounted on axle in parallel in the upper and lower direction in a way that inclines forward. In front of the screws 5, the ground cutting device consisting of catching blade 8, cut-off blade 9 and thrusting blade 10 is provided to simultaneously dig and crash earth cut beforehand with each screw 5 and lift the earth for discharge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5875156-A (JP)
Title: Electrophotographic method
Inventor: KOMATSU TOSHIYUKI
IPC: H01L21/205
Filed: 1982-08-17
Abstract: PURPOSE:To form outstanding pictures with high photosensitivity and photoresponsiveness by forming amorphous silicon (a-Si) layers having a depletion layer as a photoconductive layer on a substrate and subjecting the same to an electrostatic charging treatment and irradiation of electromagnetic waves (light) to increase the width of the depletion layer. CONSTITUTION:An image forming member (photoreceptor) 1 for electrophotography provided with a photoconductive layer 3 wherein a-Si layers 6, 7 contg. 1-40atom% H and differing in characteristics as semiconductors (characteristics of n type, p type and i type) are fomred on a conductive substrate 2 and a depletion layer 5 is formed between the layers 6, 7 is manufactured. The surface 4 of such photoreceptor is subjected to an electrostatic charging treatment by selecting charging polarities in such a way that voltage is applied in a reverse biasing manner on the layer 5. Said photoreceptor is exposed by using visible light of 400-700nm long wavelength so that sufficient light arrives at the depletion layer. Thus good electrostatic images are formed by using the long-life photoreceptor which is superior in various characteristics to conventional photoreceptors.
Patent JP-S61296170-A (JP)
Inventor: HANSU MINGAASU
IPC: D06C3/04
Filed: 1986-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5767888-A (JP)
Title: Driver for piezoelectric element sounding body of electronic wristwatch
Inventor: WAKAI YOUICHI
IPC: G10K9/122
Filed: 1980-10-14
Abstract: PURPOSE:To obtain sufficient sound volume in the case of driving a piezoelectric speaker with analog signals and reduce power consumption by coupling a driving circuit and  transformer with prescribed impedances. CONSTITUTION:A circuit 401 storing various information groups including current time information, a sounding body 406 constituted of a piezoelectric element as a means of announcing the information from the various information groups, a circuit 403 driving this sounding body 406, and a control circuit 402 are provided. A sounding body driving signal is inputted to the primary coil of a voltage converting transformer 405 which is larger in the number of turns of the secondary coil as compared to that of the primary coil, and the body 406 is connected to the secondary coil. The input impedance of the primary coil of the transformer 405 is set at the value sufficiently large as compared to the output impedance of the circuit 403 and the output impedance of the secondary coil at the value sufficiently small as compared to the input impedance of the body 406.
Patent JP-H05311246-A (JP)
Title: Production of baking hardening type cold rolled steel sheet
Inventor: NAMITA YOSHIHARU
IPC: C21D8/04
Filed: 1992-05-08
Abstract: PURPOSE:To produce a cold rolled steel sheet combining high workability with baking hardenability or a plated steel sheet while stabilizing the desired properties and also to reduce loads at the time of performing a decarburizing stage in a steelmaking process, an annealing stage, and a manufacturing stage. CONSTITUTION:A steel which has a composition containing, by weight, <=0.0040% C, <=0.5% Mn, <=0.1% P, <=0.01% S, 0.01-0.1% Al, and 0.005% N and satisfying the relations in 0.001<Ti<4C-0.008 (wt.%) and (N/14)<Zr/91<(N /14+S/32) (wt.%) is formed into a slab by the ordinary process. This slab is hot-rolled at a finishing temp. not lower than the Ar3 transformation point, coiled at <=700 deg.C, pickled, cold-rolled, and then heated up to a temp. between the recrystallization temp. and the Ac3 transformation point to undergo annealing.
Patent JP-S63869-A (JP)
Title: Magnetic recorder
Inventor: NISHIZAWA HIROSHI
IPC: G11B21/08
Filed: 1986-06-19
Abstract: PURPOSE:To increase a recording and reproduction capacity, by providing a microshock input circuit on a step motor driving circuit, and reducing aberration between a head and a required track, by inputting a microshock input to a step motor. CONSTITUTION:A microcomputer 6 performs the arithmetic operation of the quantity of correction, and the direction of correction from track position information read out by a head 3, and inputs them to a microstep generator 8, and a microshock generator 7. The generator 7 outputs a microshock output to a step motor driving circuit 9 only when unbalance in a current is generated. Therefore, when the quantity of correction, that is the unbalance in the current for microstep, is changed, the circuit 9 outputs the outputs of the generators 8 and 7 to a step motor 5, and transfers the microshock force to a carriage 4. Thereby, the movement of the carriage 4 is smoothed, and a head is moved accurately, and the aberration to a track can be suppressed at a minimum. In such way, it is possible to heighten track density, and to increase a storage capacity.
Patent JP-S62299682-A (JP)
Inventor: TAKAHASHI SHIGECHIKA
IPC: B29C65/56
Filed: 1986-06-19
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-H09294766-A (JP)
Title: End treatment of supporter
Inventor: KOMURA YOSHITAKA
IPC: A61F13/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the misalignment of a sheet and to prevent the fraying at the end thereof by putting an elastic material sheet of a slender shape to an approximately U shape in section on the end of a supporter, forming a needle hole array at the supporter end near this sheet and enclosing the circumference of the sheet by threads. SOLUTION: The supporter 10 consists of a knitted fabric and its end 11 is formed to the state of easy fraying the knitting yarn without fixing the yarn. While the elastic material sheet 12 made of rubber, etc., of the slender shape is put to the approximately U shape in section on this end 11, the sheet is sewn by the threads with a sewing machine 13. A method to form the needle hole array 14a at the supporter end 11 near the sheet to allow the threads 13 to enclose the circumference of the sheet 12 and further, forming the needle hole array 14b in the sheet 12 and fixing the sheet 12 is used for the way of sewing. Such sewing work is executed simultaneously. The sheet 12 is fixed to the end 11 by the threads 13 in such a manner, by which the misalignment of the sheet 12 during the use is completely prevented.
Patent JP-S5844420-A (JP)
Title: Liquid-crystal cell
Inventor: OONO AKIO
IPC: G02F1/1341
Filed: 1981-09-11
Abstract: PURPOSE:To protect liquid crystal from ultraviolet rays during sealing of an injection port by mixing an ultraviolet-ray absorber with a sealing adhesive for adhering external circumferential parts of a couple of substrates, and making the sealing material for the injection port from an adhesive which is cured by ultraviolet-ray irradiation. CONSTITUTION:The substrate-side external circumferential part of one of an upper substrate 1 and a lower substrate 2 is coated by screen printing with the sealing adhesive 8 obtained by mixing 2wt% 2-2'-dihydroxy-4-methoxy- benzophenone as an ultraviolet-ray absorber with an epoxy resin adhesive. An adhesive 9 of the same materials is applied to the circumference of an injection port 10. After both substrates are adhered together and liquid crystal is charged, an oligoester acrylate adhesive to be cured by ultraviolet-ray irradiation is applied as a sealing material 11. The sealing material 11 is cured by ultraviolet rays from an ultraviolet-ray lamp 12 to seal the injection port 10, but the ultraviolet rays are absorbed by the adhesives 8 and 9 to prevent the liquid crystal from deteriorating.
Patent JP-S62299163-A (JP)
Title: House information transmitter
Inventor: KONDO YUJI
IPC: H04M19/08
Filed: 1986-06-18
Abstract: PURPOSE:To use an active circuit not operated by the voltage of a secondary battery by using electricity supplied from a telephone line so as to charge a secondary battery and using a booster circuit so as to boost a voltage supplied from the secondary battery into the operating voltage of an active circuit in an electric circuit. CONSTITUTION:The rated voltage of the secondary battery 9a is, e.g., 3.6V and the battery is charged by a current supplied from a telephone line network L. A reception circuit 6 is provided with a booster circuit 6c to activate the frequency detection circuit of a push-button (PB) signal detection circuit 6a. The booster circuit 6c boosts the voltage, e.g, 2.3V supplied from 1st and 2nd power supply sections 9, 10 into nearly 8V. Thus, the frequency detection circuit of a circuit 6a receives the signal from a computer until the voltage supplied from the sections 9, 10 is dropped to nearly 2.3V.
Patent JP-H04368471-A (JP)
Title: Power source
Inventor: YAMANAKA YUKIO
IPC: H02M7/12
Filed: 1991-06-14
Abstract: PURPOSE:To reduce power loss of a driving circuit of a switching element by maintaining an operating frequency of the element of a chopper constant during a period in which a momentary value of an input voltage of an AC power source is low. CONSTITUTION:In this circuit, an input voltage is detected by divided voltage of resistors R1, R2, and a DC voltage of a capacitor C3 is applied through a resistor R9. A rectified voltage of the divided sine wave is applied to a terminal 11 of an IC. Further, a voltage across a smoothing capacitor C1 is detected by a divided voltage of resistors R4, R5, and they are multiplied to decide a target waveform value of a peak value of a current flowing to a transistor(Tr) Q1. A current flowing to the Tr Q1 is detected by a voltage of a resistor R3. That is, as an input voltage is lowered during a period A of this circuit, a switching frequency is raised. However, since the target waveform of the peak value of the current flowing to the Tr Q1 is constant irrespective of the amplitude of the input voltage during a period B, rising of the frequency can be prevented.