baber/WOPTO huggingface dataset:
Patent JP-S54124603-A (JP)
Title: Folding connection control system of ring transmitter
Inventor: MIYAZAKI MAKOTO
IPC: H04L12/437
Filed: 1978-03-20
Abstract: PURPOSE:To perform system reconstitution in a short time by making it possible to search automatically the trouble position for simultaneous troubles at the same position of duplex transmission pathes. CONSTITUTION:If troubles occur at position X on transmission pathes 2 and 2', the synchronizing trouble of transmission path 2 is detected in terminal stations 3a and 3b in the left from X. In terminal stations 3c and 3d, the synchronizing trouble of transmission path 2' is detected. Therefore, synchronizing trouble informing switch 33 or 33' is switched as shown by a dotted line. Here, as regards terminal station 3b, the synchronizing trouble is detected in the station itself because no signal from adjacent terminal station 3c comes to detector circuit 34'. Similarly, no signal comes from station 3b to detector circuit 34 in station 3c, however, the trouble position is discriminated by detecting synchronizing signals. Consequently, the central control unit detects the trouble because no synchronizing signal comes to transmission pathes 2 and 2', and instructs all stations to perform folding connection.
Patent JP-H11207598-A (JP)
Title: Wire saw and manufacture thereof
Inventor: TANI YASUHIRO
IPC: B24B27/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a binding material due to heat at the time of working to increase twist breaking strength, by adding metallic particles, having a specific means particle diameter and a specific wt.%, to resin used to the binding material for fixing abrasive grains to a wire. SOLUTION: Many abrasive grains 2 are joined by a binding material 3 on the outer peripheral surface of a wire 1 to be adopted as a wire saw. A total 5-90 wt.% of one or two or more kinds, out of a metallic particle of a mean particle diameter of 0.1-15 μm, a metallic fiber of a short diameter of 0.1-15 μm and a long diameter of 0.1-20 μm, and a grafite fiber having the size of a range same as that of the metallic fiber in the short and long diameters, is added to liquid resin used to the binding material 3. Consequently the thermal conductivity or bending strength of the binding material itself can be increased to increase the abrasive grain holding strength of the binding material.
Patent JP-S59158133-A (JP)
Title: Fm receiver
Inventor: TSUKAGOSHI KENJIYU
IPC: H03G5/24
Filed: 1983-02-28
Abstract: PURPOSE:To improve a threshold level and to obtain an excellent signal-noise ratio by controlling a varactor diode so that the band width of an intermediate frequency band-pass filter narrows down when an FM high frequency signal decreases below a certain value. CONSTITUTION:A DC voltage from an intermediate frequency amplifier IFA to a switch circuit SW is applied to the base of a transistor TR2, but when this voltage is higher than a predetermined threshold value, an intermediate frequency band-pass filter fixation part BPF-1 and a variation part BPF-2 which are connected in cascade are adjusted while a DC bias +V1 is applied so that specific band characteristics are obtained. Then, when the voltage from the intermediate frequency amplifier IFA to the switch circuit SW exceeds the predetermined threshold value, the TR2 turns on to apply a DC bias +V2 to varactor diodes D1 and D2, whose capacity values are varied. Then, the band characteristics of the intermediate frequency band-pass filter BPF are varied to a band narrower than when the bias +VB1 is applied.
Patent JP-S62190510-A (JP)
Title: Guide device for unattended running vehicle
Inventor: MISAWA JIRO
IPC: G05D1/02
Filed: 1986-02-17
Abstract: PURPOSE:To change the running path of an unattended running vehicle to another by providing a means which inserts selectively half mirrors to the optical path of a beam light emitted from a light source and constituting the running path so that it can be branched selectively. CONSTITUTION:A pulse signal corresponding to the covered distance from a running start position E to a branch position D and an advance command are transmitted from a running controller 6 to an unattended running vehicle 1. Then, the running vehicle 1 is advanced while controlling the steering angle so that the quantity of reception of the beam light which is emitted from a light source 3 and passes a fixed half mirror 5B along a running path 2d is maximum. When the commanded covered distance and the covered distance detected by an encoder 14 coincide with each other, the running vehicle 1 is stopped in a middle position D of the running path 2d and is turned at 90 deg. to go to a running path 2c. A mobile half mirror 4 is inserted to the running path 2b, and the beam light is branched to extensions of running paths 2c and 2b by this mirror, and a guide optical path along the running path 2c is formed, and the advance command is transmitted.
Patent JP-H06350392-A (JP)
Title: Filter
Inventor: AIMO TSURUNEN
IPC: H01P1/203
Filed: 1994-03-02
Abstract: PURPOSE: To miniaturize a radio transceiver. CONSTITUTION: A filter is constituted of at least one pair of resonators (RES 1 and RES 2) with an amplifier(AMP) inductively or capacitively connected between a pair of resonators. The power of an input signal inputted to IN is sent to an output part OUT through an amplifier to generate a filtered and amplified output signal. By integrating the amplifier with the filter, the filter no longer needs arranging outside to the filter normally. Thereby the space of a product incorporating this filter is reduced. This filter is used as a part of the double filter of a radio telephone equipment and in this case, the amplifier replaces one of the stages of a multistage amplifier within the transmission lines TL1 , TL2 of the radio telephone equipment, for example.
Patent JP-H03237821-A (JP)
Title: Signal converter
Inventor: OHARA EIJI
IPC: H03M1/14
Filed: 1990-02-15
Abstract: PURPOSE:To decrease the chip size and power consumption in the case of circuit integration and to reduce the cost by providing an input switching means using an input to a D/A converter as a conversion output of an A/D converter during the A/D conversion state and using an external input for an input to the D/A converter during the DA conversion state so as to decrease number of the D/A converters. CONSTITUTION:A semi-flash type A/D converter is employed, in which A/D converter sections 4, 7 and a D/A converter section 5 are provided. Then an input to the D/A converter 5 is used for a conversion output of the A/D converters 4 during the AD conversion and an external input is used for an input to the D/A converter 4 by the provision of an input changeover means SW. That is, the changeover means switching an input signal of the D/A converter 5 being a component to a conversion output of the A/D converter 4 and a readout signal of a memory circuit 9 is provided and a signal converter 3 is used also as the D/A converter, thus, number of D/A converters is decreased.
Patent JP-H07245434-A (JP)
Title: Wiring film and nonlinear resistor element and thin-film transistor and liquid-crystal display and semiconductor device and manufacture of wiring film and nonlinear resistor element and thin-film transistor and semiconductor device
Inventor: INOUE TAKASHI
IPC: G02F1/1365
Filed: 1994-03-02
Abstract: PURPOSE:To manufacture high-quality wiring films without defects with less dispersion of quality by simple processes, by grinding a metal layer and forming an anode oxide film on the surface of the metal layer. CONSTITUTION:A wiring film 12 is composed of elements including Ta being a main component. And the wiring film 12 patterned into a specified shape is electrolytically polished by making the film an anode, and applying voltage between the film and a cathode 10. An electrolytic solution used for the electrolytic polishing on this occasion is an aqueous solution containing 0.5-7% of hydrofluoric acid and 32-38% of hydrochloric acid, and the electrolytic polishing is performed by an impressed voltage 40-60V, and a current density 0.1-0.2A/cm<2>. After that, the substrate 11 is cleaned with pure water and the water is swished off. Then it is dipped in an anode oxidizable electrolytic solution, and an anode oxide film 13 is deposited on the surface of the wiring film 12. As a result of this, it becomes possible to obtain high-quality wiring films having few defects without quality dispersion by simple processes.
Patent JP-S62189465-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: FUJITA YOSHIHIRO
IPC: G03C7/30
Filed: 1986-02-17
Abstract: PURPOSE:To obtain stable performance free from stains by processing a silver halide color photographic sensitive material provided with at least one silver halide emulsion layer on a reflective support with a color developing solution containing substantially no benzyl alcohol but at least one of specified compounds. CONSTITUTION:The silver halide color photographic sensitive material provided with at least one silver halide emulsion layer on the reflective support is processed with the color developing solution containing substantially no benzyl alcohol but at least one of the compounds represented by the formula in which m is an integer of 2-4, n is an integer of 500-20,000, and each of C and N may be substituted. Said compound may be added in an optional soluble amount in the color developing solution, but a practically preferable amount is 0.01-20g/l, preferably, 0.1-5g/l. The color developing solution to be used contains an aromatic primary amine color developing agent, preferably, a p- phenylenediamine derivative, in an amount of 0.1-20g per l of the developing solution.
Patent JP-S62224724-A (JP)
Inventor: MANFURETSUDO BURANDENSHIYUTAIN
IPC: B23P11/00
Filed: 1987-02-17
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-S63200330-A (JP)
Title: Optical recording and reproducing device
Inventor: YONEKUBO MASATOSHI
IPC: G11B7/135
Filed: 1987-02-16
Abstract: PURPOSE:To enable erasure to be performed by a simplified optical system, by constituting a condensing optical system assumed as a group having a conjugate point on a light source and an optical recording medium. CONSTITUTION:A laser beam 101 is reflected on a half mirror 102 and is condensed on a recording medium 104, and its transmitted light is made incident on a photodiode 106 via a polarizing plate 105. Reflected light on the medium 104, passing the half mirror, on which astigmatism is attached, is made incident on a photodiode 108 for servo. In such a way, a focus servo signal by the astigmatism and a tracking error signal by a sampling servo method in which a wobbling pit is utilized can be obtained. Thus, by using the condensing optical system assumed as the group having the conjugate point on the point light source and the optical recording medium, it is possible to obtain an erasable recording and reproducing device with the simplified optical system.
Patent JP-S59159212-A (JP)
Title: Sheet thickness controlling method in rolling mill
Inventor: HONJIYOU HISASHI
IPC: B21B37/18
Filed: 1983-03-01
Abstract: PURPOSE:To make control easy during rolling and to simplify its control system by calculating and presetting a roll gap basing on the prescribed data before starting the rolling, and correcting and controlling the roll gap basing on the measured values after starting the rolling. CONSTITUTION:Before starting a rolling, the shifting quantity Ys, sheet width B, target sheet thickness (h), and estimated rolling down force Pp of a work roll 1 are inputted to a presetting operator 5 to obtain a roll gap S. The roll gap S is preset to the operating values by giving instructions to a control motor 4. After starting the rolling, a rolling down force is measured by a rolling-down force detector 6 to input the measured rolling down force Pa and the estimated one Pp to an in-line operator 7. Further, the target sheet thickness (h) and its deviation (DELTAh) are also inputted to the operator 7 to calculate the correcting values DELTAS of the roll gap. The control motor 4 is actuated basing on the DELTAS to correct the roll gap.
Patent JP-S59157055-A (JP)
Title: Preparation of 4-hydroxy-5-tetradecynoic acid methyl ester
Inventor: SENDA SHIYUUJI
IPC: C07B35/02
Filed: 1983-02-28
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing a pheromone of Japanese beetle, Popillia japonica in a short time quantitatively, by subjecting an oxo-tetradecynoic acid derivative and an optically active butanol derivative to asymmetric reduction with a reducing agent. CONSTITUTION:4-Oxo-5-tetradecynoic acid is asymmetrically reduced with (2S, 3R)-(+)-4-dimethylamino-1,2-diphenyl-3-methyl-2-butanol and a reducing agent consisting of a metal hydride shown by the formula MXH4 (M is Li or Na; X is Al or B; e.g., LiAlH4, NaBH4, etc.) in a solvent such as preferably diethyl ether of metal hydride, tetrahydrofuran, etc. at -30-50 deg.C, to give the desired substance.
Patent JP-H01207789-A (JP)
Title: In-line type deflection york for color picture tube
Inventor: OKAMOTO JUICHI
IPC: H04N3/23
Filed: 1988-02-16
Abstract: PURPOSE:To switch the correction of coma aberration (VCR) and to resolve a correction lack on a vertical axis end by forming a 1st current control system constituted of a pair of subcoils out of two pairs and a pair of diodes connected in parallel with reverse polarity and connecting a 2nd current control system consisting of a serial circuit constituted of a resistor and a choke coil in parallel with the 1st current control system. CONSTITUTION:The subcoils 1a, 1b of upper and lower U-shaped cores generate a pin cushion magnetic field in the same direction as a vertical deflection coil magnetic field and the subcoils 2a, 2b of right and left rod-shaped cores generate a barrel magnetic field in the reverse direction against the vertical deflection coil magnetic field. In both the upper and lower and right and left subcoils, their magnetic fields are applied to a center beam stronger than side beams to correct VCR. Consequently, vertical deflection current flowing into the right and left subcoils 2a, 2b is suddenly increased from a part corresponding to the leading edge part of a diode pair 3 and VRT correction lack which may be generated by adding VCR correction based upon the right and left subcoils 2a, 2b to VCR correction based upon the upper and lower subcoils 1a, 1b can be resolved.
Patent JP-S59160630-A (JP)
Title: Four-wheel-drive vehicle
Inventor: SUZUKI KUNIHIKO
IPC: B60K20/00
Filed: 1983-03-01
Abstract: PURPOSE:To improve the operability of a four-wheel-drive vehicle by using a system in which when the frictional coefficient between the road surface and tires becomes less than a given value during the two-wheel-drive mode, the drive mode is automatically switched to four-wheel-drive mode. CONSTITUTION:The output signals of the detected values from a steering angle detector 30, a vehicular speed detector 40, a vertical load detector 41 and steering force detector 42 are put in a frictional coefficient arithmetic unit 33 where the frictional coefficient is approximately calculated and sent out to a controller 32 in the form of a signal. By a two-wheel and four-wheel switching detector 31, the two-wheel-drive mode is detected, and when the frictional coefficient between the tires of the steering wheels (front wheels) and the road surface becomes less than a given value, a signal is sent out from the controller 32 to the solenoid 23 of the two-wheel and four-wheel switcher to switch the drive mode from two-wheel drive mode to four-wheel drive mode. Since no troubles with manual switching of the drive mode arise even when encountered with sloping road, off road, rain-wet and snow-covered roads, etc., operability of the four- wheel-drive vehicle can be improved.
Patent JP-H04213400-A (JP)
Title: Liquid detergent composition
Inventor: NIHEI SHUICHI
IPC: C11D3/39
Filed: 1991-02-01
Abstract: PURPOSE:To obtain a liquid detergent composition which stably contains hydrogen peroxide and is excellent in the stability even after the lapse of time and detergency by compounding hydrogen peroxide, an anionic and/or nonionic surfactant, and glutaric acid or its salt. CONSTITUTION:A liquid detergent composition comprising hydrogen peroxide (a), an anionic surfactant and/or a nonionic surfactant (b) and glutaric acid or its salt (c). The addition of polyethylene glycol (d) to the above components (a) to (c) is preferred because of an improvement in the preservation stability and the inhibition of the generation of hydrogen peroxide. The proportions of the components (a) to (d) range from about 0.5 to 8wt.%, about 1 to 10wt.%, about 0.5 to 8wt.%, and about 0.1 to 10wt.%, respectively.
Patent JP-S59160340-A (JP)
Title: Display system of radio equipment
Inventor: ICHIKAWA TOMOHISA
IPC: H04B1/40
Filed: 1983-03-03
Abstract: PURPOSE:To find easily an error in the registration of group numbers through a simple constitution by displaying a position signal at one end of a display device and an displaying inputted group number at the other end. CONSTITUTION:When a key ''1'' on a ten-key numeric pad 11 is pressed after a memory setting indication (MSET) key 14 at an operation part 10, a control part 11 inputs data based upon this operation as the position number and sends data ''0001'' indicating the position number to a decoder 21. This decoder 21 drives a driver 31 on the basis of this input data to display ''1'' indicating the position number at the leftmost position on the liquid-crystal display device. Then when the key ''1'' is pressed successively, the decoder 25 displays ''1'' at the rightmost end of the liquid-crystal display device 40 on the basis of said input data. Thus, numerals of inputted data ''2'', ''3'', ''4'', and ''5'' are displayed while shifted to the left as shown in a figure.
Patent JP-S60178735-A (JP)
Title: Drive circuit of light emitting element
Inventor: TAKADA HISASHI
IPC: H04B10/00
Filed: 1984-02-24
Abstract: PURPOSE:To drive a light emitting element at a speed of several hundred mega bits or more per second by connecting a series circuit consisting of a resistance and an inductance in parallel to the light emitting element and discharging quickly the electric charge stored in a parasitic capacity of the light emitting element when a transistor of one side becomes inconductive. CONSTITUTION:A series circuit consisting of a resistance R and an inductor L is connected in parallel to a light emitting element 2. The base of a transistor TR1 is adversely biased when a drive input pulse is turned off, and the TR1 is turned off. In this case, the electric charge stored in a parasitic capacity Cd of the element 2 is discharged quickly through said series circuit and not virtually supplied to the element 2. In other words, said series circuit functions as a discharging path of the electric charge stored in the Cd when the element 2 is turned off. Thus the fall time is extremely reduced for an optical output pulse delivered from the element 2. This attains the high-speed pulse drive with several hundred mega bits or more per second.
Patent JP-H05206536-A (JP)
Title: Piezoelectric actuator
Inventor: INOI TAKAYUKI
IPC: H01L41/083
Filed: 1992-01-27
Abstract: PURPOSE:To eliminate the hysteresis of the voltage-displacement characteristics of a piezoelectric actuator using an electrostrictive effect element and to improve the detection accuracy of the slite movement of the actuator. CONSTITUTION:A displacement sensor 2 is provided on the side surface of an electrostrictive effect element 1 sealed in a metal case 7 with a hermetic terminal 3 and a metal member 8, and electrically connected to the element 1. This sensor 2 is sealed in the case 7 along with the element 1. As a result, the hysteresis of the characteristics of the element 1 is offset by a displacement of the sensor 2, and the detection accuracy of the slite movement of a piezoelectric actuator is improved. Moreover, the sensor 2 is never influences by the temperature of the outside or the like.
Patent JP-S58152815-A (JP)
Title: Virucide
Inventor: NISHIMURA TAMIO
IPC: A01N47/42
Filed: 1982-03-05
Abstract: PURPOSE:A virucide comprising an isothiosemicarbazone or its acid salt as an active ingredient. CONSTITUTION:A virucide comprising a compound shown by the formulaI[R1 is halogen, lower alkyl, OH, phenyl which is substituted with 1-12C alkoxy or unsubstituted phenyl, or group shown by the formula II(R5 and R6 are H, halogen, lower alkyl, OH, or 1-12C alkoxy); R2 is H, or lower alkyl; R3 is lower alkyl, or benzyl; R4 is H or lower alkyl]or its acid salt as an active ingredient. It can be administered in the dosage form of oral medicine, injection, etc. Its dose is 10-100mg/man/day once-several times a day. The compound shown by the formulaIof the active ingredient is obtained easily in high yield by reacting an aldehyde or ketone shown by the formula III with a thiosemicarbazide shown by the formula IV, to give a thiosemicarbazone shown by the formula V, which is reacted with a compound shown by the formula X-R3 (X is halogen),
Patent JP-H09226674-A (JP)
Title: Outer hull member and outer hull body in upper structure for ship
Inventor: MORI NOBUYOSHI
IPC: B63B3/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To easily form an outer hull corresponding to the size of a ship by providing an outer hull member constituting the outer hull body in an upper structure for the slip with plates constituting the top wall and the side walls of the outer hull and joint collars jointed to joint collars formed on another neighboring outer hull member. SOLUTION: A shell in an upper structure for a ship to form a room 3 is set up on the deck 5 of a hull. The outer hull body consists of an front end outer hull member 6 at the stem, a rear end outer hull member 7 at the stern and middle outer hull members 8 arranged between both of them. The middle outer hull member 8 is formed into a gate shape with a middle top wall 16 and middle side walls 17. Both of the middle outer hull members 8, the middle outer hull member 8 and the front end member 6 and the middle outer hull member 8 and the rear end outer hull member 7 in combination are mounted via packing members, both of collar plates 26 are fastened with bolts/nuts 32 and a setup plate 25 is set up on the deck 5 to manufacture the outer hull body.
Patent JP-H10280-A (JP)
Title: Multi purpose tool with handle opening in opposite direction
Inventor: SEBER BRETT P
IPC: B26B1/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a jaw mechanism with handles to be opened in the mutually opposite direction each other by turning around an axis put on its flat. SOLUTION: Onto a jaw mechanism 28, a first handle 24 is freely turnadly attached, which is able to turn to a first direction around a first pivot 35 put in the flay of a tool head 22 in the space between a closed position on and adjacent to the same flay as the flat of the jaw mechanism and an apart opening position. Similarly onto the jaw mechanism, a second handle 26 is freely turnably attached, which is able to turn to a second direction around a second pivot 50 put in the flay of the tool head in the space between a closed position on and adjacent to the same flat as that of the jaw mechanism and an apart opening position. The multi purpose tool is further equipped with a pair of blade tools containing a first blade 44 to be freely turned around and set inside the first handle 24 and a second blade to be freely turned around and set inside the second handle 28.