baber/WOPTO huggingface dataset:
Patent JP-H0386070-A (JP)
Title: Power source throw-in circuit
Inventor: IMAMURA MASAHIRO
IPC: H02M3/28
Filed: 1989-08-30
Abstract: PURPOSE:To start a converter normally even when it is re-started immediately after it is stopped, by discharging current from a starting capacitor for a fixed time, when the converter is started. CONSTITUTION:By a timer circuit 3, a fixed time later, a discharge semiconductor switch 5 is turned OFF, and a charging semiconductor switch 4 is turned ON. By turning the switch 4 ON, a capacitor 7 is charged. By current flowing in this case, a converter circuit 12 is started. When a switch 2 is turned OFF, then the start signal of the timer circuit 3 is turned OFF, and the charging semiconductor switch 4 is quickly turned OFF, and the discharge semiconductor switch 5 is turned ON. Then, current is discharged from the capacitor 7, and the converter circuit 12 is stopped. Even when it is restarted soon, for a fixed time after input voltage is set, the current is discharged from the capacitor 7, and sos the capacitor 7 is reset.
Patent JP-H0272352-A (JP)
Title: Pressure roller device
Inventor: IBUCHI YOSHIAKI
IPC: G03D13/00
Filed: 1988-09-07
Abstract: PURPOSE:To make longitudinal uniform pressing forces operate on pressure rollers from backup rollers and to uniform image density by forming the backup roller in a crown shape. CONSTITUTION:This device is equipped with a couple of the pressure rollers 1 and 2 which abut on each other and press a sheet between themselves, couples of the backup rollers 3-6 which clamp the pressure rollers 1 and 2 on the opposite sides from their abutting position, and energizing members 12 and 17 which energize the backup rollers 3-6 so that the couple of pressure rollers 1 and 2 abut on each other. Then the backup rollers 3-6 which clamp at least one of the pressure rollers 1and 2 is made larger in roller diameter at the longitudinal center parts than at both end parts. Consequently, the pressing forces operating on the pressure rollers 1 and 2 from the backup rollers 3-6 are nearly uniform in their longitudinal direction and the pressure rollers 1 and 2 abut on each other uniformly with nearly uniform pressing forces in their longitudinal direction, so that no gap is formed between the pressure rollers 1 and 2.
Patent JP-H0385162-A (JP)
Title: Massage apparatus
Inventor: SHIRAISHI KENSAKU
IPC: A61H15/00
Filed: 1989-08-29
Abstract: PURPOSE:To adapt the title apparatus to all of users even when there is an individual difference in the positions of the effective spots of the back by mounting a plurality of massage rollers composed of disc-shaped rollers forming pairs and making the widths of the massage rollers freely adjustable. CONSTITUTION:Massage rollers 2 forming pairs are mounted on massage roller shafts 1 in a rotatable manner and width adjusting parts 3 are mounted between the rollers 2. Coil springs 4 and washers 5 are mounted outside the rollers and both ends of the shafts 1 are mounted on bearings 6 which are, in turn, arranged in guide rails 7 and the shafts 1 are fixed to a pair of left and right V-belts 8. The guide rails 7 are supported at two places by support posts 9 and the height thereof is made adjustable. The front parts of the belts 8 are trained over a guide pulley 10 and the rear parts thereof are trained over the drive pulley 11 driven by a motor 12. Since a plurality of massage rollers different in width are provided, this apparatus can be adapted to all of persons even when the region to be pressed is widened and there is an individual difference in the positions of effective spots.
Patent JP-S6285657-A (JP)
Title: Motor
Inventor: KAWASHIMA KOTOJI
IPC: H02K11/00
Filed: 1985-10-08
Abstract: PURPOSE:To lead out a lead wire for a driving coil simply by using adjacent strands for a frequency magnet coil as a pair of strand pairs and omitting strand pairs of the end of the strand pairs and strand pairs in which electromotive force, phase thereof differs from electromotive force obtained by the omitted strand pairs by 180 deg., is generated. CONSTITUTION:A driving coil and a circuit substrate 4 are mounted on the stator 5 side. A magnet 13 for drive, which is faced oppositely to the driving coil and multipolar-magnetized, and a frequency magneto magnet 14 are fitted to a rotor 11 axially supported to the stator 5 side. A frequency magneto coil 15 is formed at a position on the circuit substrate 4 faced oppositely to the frequency magneto magnet 14. On pair of adjacent strands for the frequency magneto coil 15 is used as a strand pair, and the strand pair at the end of the strand pairs is omitted while the strand pair from which electromotive force, which is generated by the omitted strand pair and phase thereof differs by 180 deg., is acquired is omitted.
Patent JP-H0272284-A (JP)
Title: Electromagnetically acting faucet
Inventor: SHINOZAKI KIYOUHEI
IPC: F16K31/40
Filed: 1988-09-07
Abstract: PURPOSE:To enable a long time operation to be performed of a faucet by a battery by constituting the faucet forming a partitioning chamber side surface area of a diaphragm valve unit larger than a water outlet side passage and actuating the diaphragm valve unit to open and close by opening and closing a communicating cylinder by an electromagnetic device. CONSTITUTION:In the case of stopping water, an electromagnetic device 18 is actuated, when a fixed communicating cylinder 13 is closed by a diaphragm valve unit 27, a partitioning chamber 10 is filled with a flow of water in a water inlet side passage 5 through a communication path 11, and a pressure increases higher in the partitioning chamber 10 with the diaphragm valve unit 27 closing an opening part 6a of a water outlet side passage 6. Here the diaphragm valve unit 27 forms its partitioning chamber side surface area larger than that of the water outlet side passage 6, so that the diaphragm valve unit 27 is pressed by a differential pressure to the water outlet side passage 6 being completely closed. In the case of feeding water, the electromagnetic device 18 is actuated, when the fixed communicating cylinder 13 is opened, the water outlet side passage 6 communicates with the partitioning chamber 10 decreasing its internal pressure, and the diaphragm valve unit 27 is detached from an opening part 6a by the differential pressure, allowing water from a water inlet 2 to flow in the water outlet side passage 6.
Patent JP-S59113235-A (JP)
Title: Valve apparatus for supercharging cylinder of multi- cylinder supercharged engine
Inventor: TAKAMATSU AKIRA
IPC: F02B33/06
Filed: 1982-12-20
Abstract: PURPOSE:To reduce the clearance volume and to raise the volumetric efficiency of a supercharging cylinder, by disposing a check valve type intake valve and a check valve type exhaust valve of a supercharging cylinder respectively at the positions where an intake port and an exhaust port are opened in the supercharging cylinder. CONSTITUTION:An intake valve 23 and an exhaust valve 24 are disposed respectively at the positions where an intake port 14 and an exhaust port 16 are opened in a second cylinder 3 serving as a supercharging cylinder, and these two valves 23, 24 are located at the positions nearest to the top surface of a piston 32. Here, a reed plate 25 of the intake valve 23 is disposed in the manner that its free end located on the opposite side of its fixed end extends along the intake port 14 away from the opening of the intake port 14 at one side 13 of an engine, while a reed plate 26 of the exhaust valve 24 is disposed in the manner that its free end located on the opposite side of its fixed end extends along the exhaust port 16 toward the opening of the intake port 16 at the other side 15 of the engine.
Patent JP-H06195030-A (JP)
Title: Dynamic focusing circuit of crt scanning system
Inventor: JIYOON EMU KURESOTSUKU
IPC: G09G1/16
Filed: 1993-09-09
Abstract: PURPOSE: To obtain a dynamic convergence correcting voltage signal with respect to CRT by means of an inexpensive circuit by utilizing horizontal and vertical scanning counter outputs as a dynamic focusing input signal. CONSTITUTION: A dynamic focusing circuit uses the horizontal and vertical scanning counter outputs as the input signal. The signals are obtained from the outputs of counters 14 and 114 and supplied to level shifter circuits 38 and 138 with digital/analog converters 37 and 137, so that lamp voltage displacement changes from 0V/-10V to -5V/+5V. 0V indicates the center of horizontal and vertical scannings. The outputs of the level shifter circuits 38 and 138 are inputted to absolute value amplifiers 40 and 140, the outputs of the absolute value amplifiers 40 and 140 are supplied to square circuits 42 and 142, horizontal and vertical parabola current signals are generated here, and then, the signals are summed up in an adding circuit 144.  The output of the adding circuit is a parabola horizontal and vertical voltage signal and this signal is transmitted to the input terminal of a dynamic focusing high-voltage power source 146, which drives the focusing electrode 148 of the CRT.
Patent JP-2000059703-A (JP)
Title: Input changeover device
Inventor: MURAKAMI YUJI
IPC: H04N5/44
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To more smoothly and properly control selection of an input terminal or the like. SOLUTION: A signal through a tuner 2 from an antenna 1 and a signal fed from input terminals 4, 5 to an input changeover circuit 3 through a video signal detector 6 are fed to, e.g. a recording and reproducing section 7 to/from a video tape and a signal from this recording and reproducing section 7 is extracted to, e.g. an output terminal 9 through a character generator 8. On meanwhile, a signal from an input key 11 or a remote controller 12/light receiving section 13 is fed to a control microcomputer 10, a video signal detector 6 detects the presence of the video signal fed to the input terminals 4, 5, and this information denoting the presence is fed to the microcomputer 10. Then the microcomputer 10 controls the selection of a signal by the input changeover circuit 3 and controls, e.g. application of power (not shown).  Furthermore, the character generator 8 generates a setting menu for setting the conditions of these controls.
Patent JP-S6379568-A (JP)
Title: Selection of wheat having low amylase activity
Inventor: NODA KAZUHIKO
IPC: A23L7/10
Filed: 1986-09-25
Abstract: PURPOSE:To easily obtain wheat giving wheat flour having high amylo-viscosity and suitable as a raw material for bread, cookie, noodle, etc., by absorbing abscisic acid in wheat grain under a specific condition and selecting the grains having a lipase esterase activity lower than a specific level. CONSTITUTION:An aqueous solution of abscisic acid is absorbed in wheat grain at 22-28 deg.C for 44-52hr and grains having a lipase esterase activity of <=250 units/10 grains are selected. The determination of the lipase esterase activity can be carried out by absorbing abscisic acid in wheat grains under the above condition, homogenizing 10 grains of the wheat together with 5ml of 0.1mol phosphoric acid buffer solution, centrifuging the homogenized product under cooling, adding fluorescein dibutyrate to the supernatant liquid and recording the intensity of the fluorescence.
Patent JP-S61102066-A (JP)
Title: Optical trigger thyristor
Inventor: SHOZEN KAZUNOBU
IPC: H01L31/111
Filed: 1984-10-24
Abstract: PURPOSE:To reduce the minimum amount of trigger beams by connecting an N emitter layer in an auxiliary SCR and one end of a gate resistor to a P gate layer in a main SCR. CONSTITUTION:Both a main SCR and an auxiliary SCR are formed by N-P-N-P layers, and a P emitter layer 10 and an N base layer 9 are used in common. An N emitter layer 4 in the auxiliary SCR and one end of a gate resistance layer 5 are conducted and connected to a P gate layer 2 by a wiring 7. In the structure, when an anode electrode 12 has positive voltage to a cathode electrode 6, the auxiliary SCR is turned ON, currents are flowed through the layer 2 had the main SCR is turned ON when the amount of light more than the minimum amount of trigger beams is projected to the auxiliary SCR. A space between a P gate layer 3 and an isolation layer 11 and a gate resistance value are optimized, thus obtaining the SCR, the minimum amount of trigger beams thereof is reduced.
Patent JP-S6381204-A (JP)
Title: Diagnostic device for trimmer shearing state
Inventor: KUBOYAMA KIYOSHI
IPC: G01B11/30
Filed: 1986-09-25
Abstract: PURPOSE:To accurately detect the chipping of a trimmer shearing blade by detecting the unevenness of the edge of the trimmer blade in the form of distance and comparing it with a previously set threshold value of variation in unevenness. CONSTITUTION:The unevenness of the trimmer blade edge 501 due to breaking is detected by an optical range finder 1 in the form of distance. The output of the range finder 1 is inputted to a differentiation circuit 2 through an amplifier 10 to remove a signal based on the fitting defect of the blade itself, and then the variation of an unevenness signal is detected. The output of the circuit 2 is sent to a decision circuit 3 and compared with the threshold value of variation due to unevenness which is set previously in the circuit 3. When the signal exceeds the threshold value, a blade chipping signal is sent out to an alarm 4 to generate a warning, and the breaking of the trimmer shearing blade is accurately detected.
Patent JP-H0965882-A (JP)
Title: Sesame/omega-trifatty acid desaturase gene
Inventor: SHOJI KAZUAKI
IPC: C07K14/415
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene having a specific base sequence, coding a sesame/ω-trifatty acid with an action of converting linolic acid to linolenic acid, useful for producing an enzyme for modifying edible oils and fats, improving the variety of a plant, etc. SOLUTION: This sesame/ω-trifatty acid desaturase gene has the whole or a part of a base sequence of the formula and has an action of converting linolic acid to linolenic acid in order to aim the modification of oils and fats in an agricultural product by genetic engineering. The gene is obtained by extracting the whole RNA from a cotyledon of a sesame 7 days after germination by an acidic guanidinium/phenol method, isolating an mRNA from it to form a cDNA library, screening the labor by using sesame/ω-trifatty acid desaturase gene cDNA of Arabidopsis thaliana, recovering the cDNA from a positive clone and treating it with a restriction enzyme.
Patent JP-S63121661-A (JP)
Inventor: GERUHARUDO ETSUGERUSU
IPC: C23C14/52
Filed: 1987-09-10
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。
Patent JP-S6467628-A (JP)
Title: Inferring device
Inventor: SEKIGUCHI KOICHI
IPC: G06F9/44
Filed: 1987-09-09
Abstract: PURPOSE:To improve the availability of knowledges by estimating the inferring result from the information on a frame having a level equal to or lower than another via the statistical processing. CONSTITUTION:A system control part 2 receives input of instructions and inquiries of users and starts an inferring part 3 in response to the forms of these instructions and inquiries. The part 2 also delivers the information received from the part 3 as the inferring result. In case the inference fails in the direction of a higher position frame, the statics are taken for the slot values of plural frames having levels equal to or lower than said higher position frame. Then the attribute values of the frames having the higher level concepts or that of a frame having a level equal to said frames are estimated from the statistic value. Thus it is possible to estimate the attribute value of the high-grade abstract concept equivalent to a human thinking process and furthermore to utilize the statistic value to the inferring result. As a result, the knowledge is utilized to its maximum for acquisition of the effective information.
Patent JP-S6468919-A (JP)
Title: Core tube of heat treatment furnace for semiconductor wafer
Inventor: KINOSHITA KATSUYUKI
IPC: H01L21/22
Filed: 1987-09-09
Abstract: PURPOSE:To improve character dispersion in the face of a wafer of oxide film thickness or diffused layer resistance and the like in a semiconductor wafer heat treatment process by providing gas flow resistant plates, resistance of which is given in gas flow flowing in a core tube, at right angles to the length direction of the core tube in the inner wall of a core tube. CONSTITUTION:Projected quantity of wall surface to the center of a core pipe is set to provide in the side of gas outflow longer than in the side of gas inflow so as to make plural gas flow resistant plates 7, 7... on the inner wall of a quartz core pipe 3 at right angles to the length direction of the core pipe. The gas flow resistant plates 7 are provided in the same width as the part except that a quartz board 2 is installed in the core pipe. As a result in which the dispersion R of layer resistance is improved, an etch rate is uniform in a dry etch process for forming a device pattern and the dispersion of pattern dimensions is also improved.
Patent JP-H0778388-A (JP)
Title: Magnetic tape device
Inventor: KOBAYASHI MASAKICHI
IPC: G11B15/67
Filed: 1993-09-10
Abstract: PURPOSE:To reduce read errors by setting tension of a tape lower than normal operation at the initial stage in taking up the tape by a machine reel and preventing the take from being deformed in a part surrounding a hub. CONSTITUTION:The tape 22 coming out of a cartridge 21 is extended via a course of a roller guide and an R/W head, etc., to the machine reel 28. The tape 22 is engaged in a leader block 23 of its tip with an engagement groove 29a to be taken up by the hub 29. An outer circumferential surface of the tape taken up by the hub 29 is pressed by a pack arm 31 with its force of, for instance, 300g. At the initial stage of taking up the tape by the machine reel 28, the tape tension is set lower than a value in the normal operation of, for instance, 225g to be, for instance, 30g by a means for restricting a current of a driving motor, etc. That is, the leader block 23 is drawn out of the engagement groove 29a by the tape tension, so that the hub 29 is prevented from being formed with a step on its outer periphery.
Patent JP-S61106792-A (JP)
Title: Stripe plating device of steel strip
Inventor: MORITA JUNICHI
IPC: C25D5/02
Filed: 1984-10-29
Abstract: PURPOSE:To form exactly a stripe plating at an optional position of the surface and the rear side of a steel strip by providing a plating liquid holding groove on the surface of a roll, and placing adjacently a pair of anode rolls which have formed an electrode on the bottom part of the groove. CONSTITUTION:A plating liquid holding groove 1 is provided on the surface of a width direction of a roll, and a pair of anode rolls 3a, 3b which have placed an electrode 2 on the bottom part of the groove are made adjacent and placed in a plating liquid 4. One face of a steel strip 5 contacts to one anode roll 3a and moves by a holding roll 7a through an electricity conductive roll 6. In this case, a stripe plating corresponding to the groove 1 or an interval of the groove 1 is performed. Subsequently, the other face of the steel strip 5 contacts to the other anode roll 3b and moves, and a stripe plating is performed to the other face. Next, the steel strip moves to the outside of the plating liquid 4 through a holding roll 7b. In this way, the stripe plating is performed to an optional position by adjusting a roll position at the time of plating.
Patent JP-H1169496-A (JP)
Title: Voice processor
Inventor: MIURA MASAMI
IPC: H04R25/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an easily usable voice processor. SOLUTION: This processor is provided with a level conversion circuit for level-converting and outputting input voice signals and a setting means for setting the input/output characteristics of the level conversion circuit to a standard state, a first state and a second state. The input/output characteristics of the level conversion circuit are turned to the linear characteristics 90 at a prescribed gain at the time of being set to the standard state, turned to the characteristics 91 and 92 for the gain larger than the prescribed gain, in which gain becomes larger as an input level is lowered at the time of being set to the first state and turned to the characteristics 93 and 94 for the gain smaller than the prescribed gain, in which gain decreases as the input level is increased at the time of being set to the second state.
Patent JP-H0777734-A (JP)
Title: Display device
Inventor: TSUKAHARA DAIKI
IPC: G03B17/18
Filed: 1993-09-10
Abstract: PURPOSE:To switch set value and metering value at need and to display it on one rotary pointer type display device. CONSTITUTION:The display device is provided with a control means 105 rotating a pointer in accordance with the operation of an operating means 102 by a driving means 101 when a mode is changed over to a set value display mode by a switching means 104 and up to the metering value of a metering means 103 by the driving means 101 when the mode is changed over to a metering value display mode. Thus, set value and metering value displays are changed over.
Patent JP-S6381514-A (JP)
Title: Inductive load driving circuit
Inventor: NAGAI YASUO
IPC: G05F1/56
Filed: 1986-09-26
Abstract: PURPOSE:To facilitate the formation of integrated circuit of an inductive load circuit by providing a counter electromotive force absorbing function to a transistor (TR) itself driving the inductive load to reduce the number of elements for exclusive use of the counter electromotive force. CONSTITUTION:One load driving TR Q1 is used to drive the inductive load and to attain the absorption of counter electromotive force. When a drive current is interrupted and an electromotive force is generated, a bias voltage is supplied to the TR Q1, which is lowered by Vbe from a voltage level being the emitter voltage Ve. When the energy of the counter electromotive force is lowered as the elapsed time, the emitter voltage rises and since the holding voltage level remains, the load drive TR Q1 is not activated to absorb the counter electromotive force without using the counter electromotive force absorption diode.
Patent JP-S60118355-A (JP)
Title: Casting method in twin roll type continuous casting machine
Inventor: HARA TSUTOMU
IPC: B22D11/06
Filed: 1983-11-30
Abstract: PURPOSE:To operate efficiently a titled casting machine without stopping the machine in the stage of changing the width of side guides provided in the upper part of two juxtaposed cooling rolls so as to form the dam of a molten metal by performing a casting operation according to the schedule in the direction of increasing gradually said width. CONSTITUTION:The width of a strip is changedin the following way from the state in which side guides 3, 3 are set at a width W1 and the width of the cast strip 4 is made W' to meet the set width: The width of the guides 3, 3 is increased to W2 larger than W1 without stopping the supply of a molten metal. The width of the cast strip 4 is thereby increased from W1' to W2'. The width of the guides 3, 3 is similarly changed from W2 to W3 and the width of the strip 4 is increased from W2' to W3' in the case of changing the width. The width of the strip is changed according to the schedule for widening successively the side guides in the above-mentioned way and therefore the twin roll type continuous casting machine is efficiently used without stopping the machine in the stage of changing the width and the practicable use range of the casting machine is expanded.