baber/WOPTO huggingface dataset:
Patent JP-2001016735-A (JP)
Title: Device for removing insulation cover of cable terminal
Inventor: ONO KIYOMITSU
IPC: H02G1/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To efficiently remove insulation cover of a cable terminal. SOLUTION: An insulation cover remover 10 is constituted by fixing a lower plate 13 between a pair of support plates 14A and 14B projected from a chassis 11, and also attaching a upper plate 12 to a pivoted rotatable support shaft 15, and coupling a stepping pedal 17 arranged under and the bending end of the support shaft 15 together by wire 16, and further locking a spring 18 to the spring lock 15b provided at the support shaft 15. The upper and lower plates 12 and 13 are separated by stepping down the stepping pedal 17 of this device, and a cable D is inserted, and the pedal 17 is returned to catch the cable D with the upper and lower plates 12 and 13 by the energizing force of the spring 18, and then by pulling the cable D, whereby the insulating cover Z is caught between the upper and lower plates 12 and 13 to be thereby removed.
Patent JP-H096257-A (JP)
Title: 16 segment led
Inventor: OKUWAKI KATSUHISA
IPC: G09G3/04
Filed: 1995-06-23
Abstract: PURPOSE: To provide a 16 segments LED which can display in three colors of red, green or yellow by providing red LEDs and green LEDs in respective segments in a LED composed of 16 segments. CONSTITUTION: In 16 segments, black circular marks represent red LEDs, and white circular marks represent green LEDs, and the LED is composed of 16 red LEDs and 22 green LEDs. That is, respective segments contain one red LED each, the segments A, B, E, F, K, N, P, R, T, U contain one green LED each, and the respective segments C, D, G, H, M, S contain two green LEDs each. The red LED emits red light when a current flows therein, and the green LED emits green light when a current flows therein. When one segment emits both red light and green light simultaneously, the segment emits yellow light.
Patent JP-S5882138-A (JP)
Title: Semiconductor measurement diaphragm
Inventor: OKAYAMA TSUTOMU
IPC: G01L9/04
Filed: 1981-11-11
Abstract: PURPOSE:To make it possible to increase sensor output and to measure in the range of low pressure by providing the strain generating section with two symmetric axes and forming a gauge resistance in the narrower strain generating section. CONSTITUTION:A measurement diaphragm 10 consists of a thickened rigid body section 12 at its center and a fixing section 14 that is thick at its outer periphery and a strain generating section 16 that is thin and annular. The strain generating section 16 is constituted with symmetric two axes, and at the strain generating section that is narrower a gauge resistor 18 is formed. The position of the gauge resistor 18 is near the peripheral fixing section 14 and near the rigid body section 12 at the center and a specified number of the gauge resistors are formed respectively at those places. Since in this way strain by pressure can be generated concentratedly at the sections where the gauge resistors are formed, it becomes possible without increasing difficulty in machining technique to increase output of the sensor and measure in the range of low pressure.
Patent JP-S6423079-A (JP)
Title: Handy cooling
Inventor: USHIKU YOSHIO
IPC: F25D5/00
Filed: 1987-07-18
Abstract: PURPOSE: To sustain excellent cooling effect for a long time by mixing powder of a soluble heat absorbing substance and water added with a thickener, dissolving the powder into water oozing out from the thickener and then cooling the periphery or the inside of a container. CONSTITUTION: Powder of a substance absorbing heat when being dissolved into water and a thickener added with water are mixed in a water blocking bottomed container. The powder is dissolved into water oozing out gradually from the thickener through contact thus cooling the periphery or the inside of the container by absorbing heat at the time of dissolving. The substance includes ammonium nitrate, sodium thiosulfate, ammonium chloride, urea, or the like, and one or more than one kind of these substances can be employed. The thickener includes carboxy methylcellulose, sodium alginate, poval, or the like. Viscosity of the thickener is preferably set in the range of 30000-40000 cp in order to sustain cooling effect for a long term.
Patent JP-S5973499-A (JP)
Title: Growth of compound semiconductor
Inventor: AKIYAMA MASAHIRO
IPC: H01L21/20
Filed: 1982-10-15
Abstract: PURPOSE:To obtain the perfect single crystal of the objective high-quality semiconductor grown on a substrate, by growing the objective III-V semiconductor layer as an intermediate layer on a IV-group semiconductor substrate, growing other III-V semiconductor containing >=3 components and having similar lattice constant to the first layer, and finally growing the objective layer thereon. CONSTITUTION:A IV-group semiconductor is used as the substrate 1, the intermediate layer 2 described below is applied to the substrate, and the objective II-V semiconductor layer 3 is grown on the intermediate layer 2. The intermediate layer 2 is composed of a layer of the objective III-V semiconductor 2a and other III-V semiconductor containing >=3 components and having similar lattice constant to the objective semiconductor grown on the first layer. The layers 2a and 2b may be grown alternately to form plural layers.
Patent JP-S6160842-A (JP)
Title: Bonding wire
Inventor: KAZAMA KEIZO
IPC: H01L23/48
Filed: 1984-08-29
Abstract: PURPOSE:To obtain bonding wire having superior strength, small deviation in strength, by incorporating specified ratios of rare earth elements, etc. to high purity Au. CONSTITUTION:Mother alloy having compsn. ratio consisting of 0.0001-0.01wt% at least one kind selected from elements group composed of Y and rare earth elements, 0.0005-0.01wt% at least one kind selected from elements group composed of B, Sr, Mg, Bi, Ni and the balance Au of 99.99% high purity is prepared. The mother alloy is melted in inert gas atmosphere or vacuum, casted then rolled to a fixed wire diameter, and said material is wire drawn by dies having smaller diameter in order. In this way, bonding wire favorable to electrical contact between semiconductor element and outer lead wire is obtd.
Patent JP-H0844962-A (JP)
Title: Monitor camera device
Inventor: ATSUMI JUSAKU
IPC: H04N5/225
Filed: 1994-08-01
Abstract: PURPOSE:To easily adjust an image pickup and detection area over a wide range. CONSTITUTION:The monitor camera device, equipped with a solid-state image pickup element which picks up an image of a subject and a pyroelectric element which detects a moving object radiating far infrared rays, is equipped with a support member 3 which has an opening at its lower part and also has its side wall formed of a nearly spherical and elastically deformable material, a nearly spherical easing 6 which is pressed in the opening part of the support member 3, and the pyroelectric element 12 and solid-state image pickup element 15 which are put in the casing 6, which is constituted rotatably in three dimensions around the support member 3.
Patent JP-H10134018-A (JP)
Title: Method and device for finding rule, storage device stored with rule finding program, method and device for neural learning, and storage medium stored with neural learning program
Inventor: SAITO KAZUMI
IPC: G06N3/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To efficiently find such a general polynomial type rule that an exponent part is not limited to an integer by finding the search width of the quasi-Newton method as the minimum point of the quadratic approximation expression of a learning object function consisting of gradient and curvature to the search width, and selecting a learning result by using an evaluation scale. SOLUTION: The learning object functional expression is set by formularizing a rule discovery as a learning problem of a neural network (step 1). Then the search direction of the quasi-Newton method is calculated by the quasi-Newton method with storage capacity proportional to local parameters that a user defines, and the search width of the quasi-Newton method is find repeatedly as the minimum point of the quadratic approximation expression of the learning object function consisting of the gradient and curvature to the search width to make the neural network learn (step 2). Respective coupling weights between the input layer and intermediate layer of the neural network after the learning are regarded as exponential values and the rule is acquired in the form of a general polynomial having the respective coupling weights as coefficient values (step 3).
Patent JP-S5883592-A (JP)
Title: Driving circuit for motor
Inventor: NAKAJIMA AKIO
IPC: H02P7/29
Filed: 1981-11-10
Abstract: PURPOSE:To obtain a driving circuit for a motor having no variation in the ageing drift of the rotating speed and capable of being in size by detecting the induced voltage generated at the motor in the non-conducting period of a driving semiconductor element and controlling a modulation pulse generator in response to the detected voltage. CONSTITUTION:A driving circuit 202 is controlled in conduction and non-conduction by the output pulse of a modulation pulse generator 201. A detector 204 detects the induced voltage generated at a motor 203 during he non-conduction period of the circuit 202, and controls the generator 201 in response to the level of the detected induced voltage of the motor. In this manner, the tachometer generator can be eliminated. Accordingly, the size can be reduced, and since a bridge resistor is not used, a variation in the ageing drift is eliminated, and since no integrator for shaping the waveform is not used, the responsiveness can be improved.
Patent JP-H1125656-A (JP)
Title: Editing method and device
Inventor: SAITO MINORU
IPC: G11B27/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To simply and quickly perform processing and operation in edition with a fast edit function. SOLUTION: Necessity of fast edit and a starting point of regular edition for a video tape are obtained in a step SP2, a fast edit period of the prescribed time is calculated in a step 3, a list of fast edit and regular edit is made in a step 4, and this list is stored in a hard disk device and the like. After that, when fast edit is required and regular edit is started, recording of fast edit is performed before start of regular edit, and successively recording for regular edit is performed.
Patent JP-S57102990-A (JP)
Title: Method and apparatus for distillation
Inventor: YOSHIDA MASAHIKO
IPC: C10G7/00
Filed: 1980-12-19
Abstract: PURPOSE: To efficiently obtain as a bottom fraction a fraction effective as the raw material for a petroleum resin, by circulating a high-boiling petroleum fraction flowing down to the bottom of a distillation column to a vaporization zone and keeping an overflow fraction at a temp. below that of the overflow zone.  
     CONSTITUTION: A liquid for distillation supplied via line 1 is fractionated by tray 2 and a high-boiling fraction is stored in overflow zone 11 provided above the bottom of the column. Fraction 13 in the overflow zone 11 is heated in order to be kept at its distillation temp. by being for the most part circulated into vaporizer 4, in which it is partially vaporized to contribute to distillation as a vapor load to the column, and the balance of the overflow fraction is overflowed pref. via overflow conduit 14 to the bottom of the overflow zone. The temp. of bottom fraction 16 is kept at a temp. below that of the overflow zone by cooler 6, resulting in prevention of the thermal polymn. of the fraction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5970625-A (JP)
Title: Preparation of hexafluoroisobutene
Inventor: AISAKA YOUNOSUKE
IPC: C07B61/00
Filed: 1982-10-13
Abstract: PURPOSE:The titled compound useful for preparing vinylidene fluoride/hexafluoroisobutene alternating copolymer having extremely improved heat resistance, obtained by heating a specific alkyl ether in the presence of a fluorine anion. CONSTITUTION:An inexpensively obtainable ether shown by the formula (R is 1-5C alkyl) is heated in the presence of a fluorine anion, to give the desired compound inexpensively and industrially advantageously. The reaction can be carried out either in a liquid phase or in a gaseous phase. In the case of the liquid phase, an alkali metal fluoride as a fluorine anion source is dissolved in an aprotic solvent such as dilygme, tetraglyme, acetonitrile, etc., the reaction is carried out preferably at 80-200 deg.C, and, in the case of the gaseous phase, the alkali metal fluoride is supported on a carrier such as active carbon, asbesto, nickel oxide, silica gel, molecular sieve, etc., and the reaction is done preferably at 300-450 deg.C.
Patent JP-S5969163-A (JP)
Title: Pulse power source device for electric dust collector
Inventor: MIMURA KAZUHIRO
IPC: B03C3/66
Filed: 1982-10-14
Abstract: PURPOSE:To obtain a titled power source device which is capable of controlling stably a spark discharge current of various modes, by providing a circuit for detecting a transient current variation quantity and current time width and for controlling the spark discharge by its logical output, on a pulse power source device. CONSTITUTION:In a pulse power source for applying the pulsative high voltage to an electric dust collector, etc., a spark discharge current controlling circuit CON is connected to a pulse generating circuit PC. Spark discharge is detected by a time width detecting circuit DT2, and its detecting signal is inputted to one terminal of a logical circuit OR. Also, the variation quantity of transient current is detected by a detecting circuit DT1 and is inputted to the other terminal of the logical circuit OR. Outputs of these two kinds of discharge detecting signals are coupled and sent out to a control part 11. The control part 11 controls a thyristor-forced erasing circuit 6 by this signal, off-controls a switching thyristor 3 and turns off the spark generation.
Patent JP-H0820913-A (JP)
Title: Floating pier
Inventor: SHIROMA MASUNORI
IPC: E01D15/14
Filed: 1994-07-11
Abstract: PURPOSE:To absorb automatically looseness of a rope etc. by providing a float between a floating pier main body on the sea and a weight on the bottom of the sea, an passing a rope etc. fixing both ends of each of them to the main body alternately on grooved pulleys provided to the weight and float. CONSTITUTION:Both ends of a bendable continuous member 27 of a rope, etc., is fixed to the lower surface of a floating pier main body 10. After that, the continuous member 27 is alternately passed onto a grooved pulley 20 provided to a weight 19 and a grooved pulley 25 provided to a float 23, and the continuous member 27 are always extended with buoyancy of the float 23. The main body 10 rises and the float 23 lowers in high tide, and in low tide the main body 10 lowers and the float 23 rises. When the floating pier is to be moved, after the float 23 is fixed to the main body at low tide, air is supplied while discharging water room from one or both of the main body 10 and float 23, and the whole body is floated and is towed by another ship. According to the constitution, the main body can be always kept in a required position, and it can be easily moved.
Patent JP-S6158691-A (JP)
Inventor: OKANO KAORU
IPC: D06F39/14
Filed: 1984-08-31
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-2001013652-A (JP)
Title: Photography waste water concentrating device
Inventor: HYODO TOMOYOSHI
IPC: G03D3/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of discarding or the frequency of the com mission to speciallized traders by solidifying a waste liquid and further reducing the final discarding quantity than before. SOLUTION: At the first time, a treating waste liquid is supplied up to a 400 ml line in an evaporation dish and is concentrated by heating the evaporation dish with a Peltier element. After the time (t1), the replenishment in the 2nd times is carried out also up to 400 ml line. Hereafter, the replenishment to 400 ml line is carried out up to the 19th replenishment. When the concentration of the treating waste liquid makes progress to get near a solid after the 20th replenishment, each temp. of the treating liquid, the evaporation dish and the Peltier element begins to increase to a high degree. The temp. of the treating liquid reaches the temp. T1 and after (te) hours, the heating of the treating liquid is stopped.  The treating liquid on the evaporation dish is almost solidified when the temp. reaches T1 and completely dried up and remains on the evaporation dish while the heating continues for more (te) hours.
Patent JP-S57104307-A (JP)
Title: High frequency amplifier
Inventor: TAKEYASU KENJI
IPC: H03F3/191
Filed: 1980-12-19
Abstract: PURPOSE: To reduce the distortion of the output signal, by feeding back the output signal to the input side in a high frequency amplifier where a tuning circuit is connected to the output terminal.  
     CONSTITUTION: A tuning circuit 4 is connected to an output terminal 3, and a feedback circuit 9 where a resistance 10 and a neutralizing capacitor 11 are connected in series is connected between the output terminal 3 and an input terminal 2. Consequently, since the output signal is fed back as a current to the input side through the feedback circuit 9, the amplification factor is controlled without lowering of the output impedance to stabilize the frequency characteristic of the output signal. Further, since a resistance for damper required conventionally in the tubing circuit is omitted, the linearity is improved, and the distortion of the output signal is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0229876-A (JP)
Title: Expansion/contraction processor for image data
Inventor: TAKEUCHI RYOSUKE
IPC: H04N1/393
Filed: 1988-07-20
Abstract: PURPOSE:To obtain expanded or contracted image data of high quality by expanding/contracting the image data so that the thickness of plural ruled lines or the like are almost fixed in any position. CONSTITUTION:Whether one dot (or two dots) of the original image data is converted into two dots or one dot in accordance with an expansion rate (contraction rate) is decided and OR processing is executed on the basis of the decided result to output dot image data. In case of executing power variable processing and transferring image data in order to display or print out image data having an expansion rate or contraction rate consisting of a fraction, the expansion/contraction processing is executed so that the thickness of ruled lines is almost fixed in any position. Consequently, the image data of high quality can be obtained.
Patent JP-S6242492-A (JP)
Inventor: MAYUMI YOSHIYUKI
IPC: H05K3/42
Filed: 1985-08-20
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-H0467836-A (JP)
Title: Telemeter
Inventor: UCHIDA TAKASHI
IPC: A61B5/00
Filed: 1990-07-09
Abstract: PURPOSE:To reduce the power consumption, and also, to surely execute the transmission of information by executing the adjustment so that transmitting power of an electromagnetic wave from a transmitting part is reduced in response to an increase of a level of a receiving intensity signal, or the transmitting power of the electromagnetic wave from the transmitting part is increased in response to a reduction of the level of the receiving intensity signal. CONSTITUTION:By changing an installation place of a telemeter (10), a propagation state of infrared rays Wr, Wt is varied due to a distance to a transmission/ reception sensing part (24), or the influence of an obstacle, etc. In this case, in connection with a variation of electric field strength of the infrared rays Wr from the transmission/reception sensing part (24), a level (amplitude value) of an intermediate frequency signal S3 from a second BPF (48) of a receiving part (14) of the telemeter (10) is varied. By receiving the infrared rays Wr, the adjustment is executed so that in response to an increase of the intermediate frequency signal S3, transmitting power from a transmitting part (12) is reduced, or in response to a receiving strength signal level, the transmitting power is increased.
Patent JP-S6336425-A (JP)
Title: Touch panel device
Inventor: KIMURA TOSHIHIRO
IPC: G06F3/03
Filed: 1986-07-31
Abstract: PURPOSE:To perform accurate coordinate detection by connecting input sided of two inverting amplifiers which have a feedback loop to respective electrode terminals of a touch panel and receiving their currents by a constant current circuit. CONSTITUTION:Operational amplifiers OP2-OP5 as inverting amplifiers are inserted in front of an X-coordinate and a Y-coordinate changeover switch, a transistor TR1 is connected in front of an operational amplifier OP1, and a constant voltage circuit 11 to which a current flows is provided. Here, switches SW7 and SW8 are cut off ('OFF'), switches SW9 and SW10 are connected ('ON'), and switches SW13 and SW14 are set on their upper sides to enter an X-coordinate measurement state; and a switch SW12 is switched at this time to measure two voltages respectively, thereby measuring an X coordinate.
Patent JP-H1023895-A (JP)
Title: Direct extraction of dna from microorganism in soil
Inventor: SUZUKI TOMOKA
IPC: C07H1/08
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To easily extract with a high sensitivity a DNA useful for e.g. environmental cleanup diagnosis from microorganisms in soil, by washing soil with a weakly acidic aqueous solution containing a compound such as inorganic or organic salt or urea followed by washing the resultant soil with an aqueous solution of powdered milk. SOLUTION: A DNA in microorganisms in soil is directly extracted for the purpose of easily assaying in high sensitivity such microorganisms useful for environmental cleanup, through the following consecutive processes: 1st washing process: soil is washed with a weakly acidic aqueous solution containing an inorganic salt such as sodium nitrate or ammonium chloride, a organic salt such as ammonium acetate, potassium acetate or sodium acetate, or a compound such as urea in a concentration of 0.05-5M; 2nd washing process: the resultant soil is further washed with an aqueous solution of powdered milk such as skim milk or powdered milk for nursery use;  and, if needed, optionally, bacteriolysis process to lyze microorganisms in the resultant soil by using e.g. sodium lauryl sulfate, protein-denaturing and removing process using e.g. phenol, and/or precipitation process for the objective DNA by using e.g. ethanol.
Patent JP-S5883813-A (JP)
Title: Optical scanning system
Inventor: OKADA KUNIHIRO
IPC: G02B7/08
Filed: 1981-11-13
Abstract: PURPOSE:To perform an accurate focus control, by driving a reflective mirror, which corrects the deviation of the focus position of a scanning light, and a piezoelectric magnetic oscillator with such phase difference that hysteresis characteristics are corrected. CONSTITUTION:An output signal S of a signal generator 71 is inputted to a reflective mirror driving circuit 40, and a reflective mirror 4 for optical scanning is driven by a driving signal D corresponding to this signal. The output signal S is inputted to a phase shifter 72 and has the phase delayed by a quantity determined by the hysteresis characteristics of a piezoelectric oscillator. The output is inputted to a square circuit 73, and a signal SQ, by which two focus controls different in characteristics are performed while an oscillator 36 driving a reflective mirror for focus control goes and returns once, is outputted to drive the oscillator 36 through an oscillation driving circuit 37. Consequently, the hysteresis characteristics of the magnetic oscillator 36 are corrected to perform an accurate focus control.