baber/WOPTO huggingface dataset:
Patent JP-S5712483-A (JP)
Title: Transistor circuit
Inventor: WADA TOSHIO
IPC: G11C11/409
Filed: 1980-06-23
Abstract: PURPOSE:To obtain a precharge circuit of a large-scale MOS memory having a small power consumption plus a high stability and high reproducibility, by making the precharge circuit for signal line induce the bootstrap to the precharge signal. CONSTITUTION:The potentials of a pair of signal lines D and D' are first set at a high and low level respectively, and the balancing proceeds due to the face that MISFETQ1, Q2 and Q10 conduct with an increase of potential of the precharge signal phip1. With an increase of precharge signal phip2, MISFETQ3 and Q4 in a depression state conduct remarkably, and the output side of the FET rises up to the potential of the power source VDD. In this case, FETQ1, Q2 and Q10 produce the bootstrap effect to the gate electrode since the drain side increases up to the power supply potential. As a result, the potential of signal phip1 is raised up to the level higher than the power supply voltage. Thus lines D and D' reach the power supply potential. Then the signal difference is amplified when the word signal phiw is driven.
Patent JP-H10280378-A (JP)
Title: Hydro-surveying tracer and hydro-surveying method
Inventor: OKAMURA MASANORI
IPC: G01N21/73
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive tracer by blending liquid consisting of diethylene triamine pentacetic acid dissolved in sodium hydroxide in liquid having a tracer element consisting of either an iridium element or a rare earth element dissolved by nitric acid or hydrochloric acid, and keeping and then cooling pH of the blended liquid in a specific value. SOLUTION: Selected for a tracer element is each rare earth element of indium, lanthanum, samarium, europium, dysprosium, and holumium, these chloride or oxide marketing items are employed as material. Also, a diethylenetriamine pentacetic acid is used as a chelate agent for allowing the tracer element to be an anion compound. During blending both liquids, the concentration (pH) of hydrogen ion of the blended liquid is kept to 8 to subsequently be cooled. Tracer is poured in surface water or underground water in a boring hole, and water is collected at downstream side to pretreat testing water; following this, it is analyzed by the use of a researching atomic reactor before executing a quantitative detection of the tracer element. Thus, an inexpensive tracer can be obtained.
Patent JP-S58203571-A (JP)
Title: Device for forming picture
Inventor: MORI KINJI
IPC: G09G3/00
Filed: 1982-05-21
Abstract: PURPOSE:To save the quantity of data and to prevent the disability of image formation due to the absence of a part of input data by connecting processors to plural light emitting elements respectively and making these processors form and display the image of an object in parallel and simultaneously on the basis of outline information. CONSTITUTION:Plural processors 110-116 such as the same microcomputers are arranged reticulately and connected to the light emitting elements 130-136. Respective processors 110-116 form the image of the object on the basis of the outline information of respective parts of the object in coorperation with adjacent processors mutually, transmit signals to the light emitting elements 130- 136 and display a display board 3. Since only the outline data of a picture are used as input data and the failures of other devices are compensated mutually, the picture can be displayed without the downs of the whole system even if a part of the processors is failed or the outline information is partially missed.
Patent JP-S6446930-A (JP)
Title: Base plate for sample
Inventor: SUGIYAMA MASAHIKO
IPC: G01R31/26
Filed: 1988-04-06
Abstract: PURPOSE:To cool or heat a sample placed onto a base section rapidly and efficiently as required, and to obtain a small-sized low-cost base plate by using a liquid as a refrigerant for a heat-exchange jacket. CONSTITUTION:A sample base plate has a base section 30, on the surface side of which a sample is placed, heat exchange elements 10A, 10B, one heat exchanging sections 22 of which are brought into contact with the rear side of the base section 30 and which cool or heat the base section 30 by utilizing the Peltier effect, and a heat exchange jacket 34 fast stuck to the other heat exchanging sections 24 of the heat exchange elements 10A, 10B. The heat exchange jacket 34 is cooled or heated by a liquid circulated from the outside. That is, since a liquid having high thermal conductivity is employed as a heat exchange medium for the heat exchange jacket 34, the flow rate of the heat exchange medium required at the time of cooling or heating may be made extremely smaller than conventional devices, and the base plate 30 can be heated or cooled up to a temperature range which has not been able to be used. Accordingly, the small-sized low-cost sample base plate capable of efficiently cooling or heating the sample is acquired.
Patent JP-S5310486-A (JP)
Title: Location of ultrasonic probe and device therefor
Inventor: NOGUCHI TOYOTA
IPC: G01N29/26
Filed: 1976-07-15
Abstract: PURPOSE: To detect the position and direction of an ultrasonic probe with a simple construction by attaching more than two sound generators to an ultrasonic probe so that the propagation time from the sound generators may by measured by a sound collector which is fixed in the air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60228912-A (JP)
Title: Monitoring method for corrosion of piping, container and the like
Inventor: SASAHARA TOSHIHIKO
IPC: G21F9/36
Filed: 1984-04-26
Abstract: PURPOSE:To enable the detection of fine corrosion by monitoring corrosion of pipings, containers and the like from the frequency distribution of an ultrasonic wave incident thereto and the reflected wave thereof. CONSTITUTION:An ultrasonic probe 1 is set on the surface of a container 2 and an ultrasonic wave is made incident to the container 2 thickness-wise. Then, the corrosion of the back of the container 2 is monitored from the frequency distribution of the reflected wave thereof. When there is a fine corrosion, as the ultrasonic wave attenuates in a specified frequency range due to the fine corrosion, the frequency at the peak value in the frequency distribution without corrosion is higher than the frequency at the peak value with a fine corrosion. So, the presence of corrosion is checked by comparison of the frequency at the peak value. When corrosion grows inside the container 2, the attenuation takes place in the specified frequency in the frequency distribution of the reflected wave while does cyclically. The cycle of occurrence corresponds to the length of the corrosion progressing. Thus, the cycle with respect to the corrosion with the known length is measured to be compared with that thus obtained to determine the absolute value of the corrosion.
Patent JP-S58203186-A (JP)
Inventor: KOSHIDA HITOSHI
IPC: D06P5/02
Filed: 1982-05-21
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-S61242801-A (JP)
Inventor: INOUE SOTARO
IPC: B27B17/00
Filed: 1985-04-20
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-S5511952-A (JP)
Title: Rear body lifting apparatus
Inventor: NANUN DAISUKE
IPC: B60P1/16
Filed: 1978-07-11
Abstract: PURPOSE: To eliminate the action of uneven torsional force with higher efficiency of mounting by means of a fluid pressure pump and a hoist device mounted on the horizontal beam bridging a pair of vertical beams arranged on the right and left of the truck chasis frame.  
     CONSTITUTION: A horizontal beam 3 on a truck chasis frame 4 is made rectangular and square in the section. A mount plate fixed on both ends thereof is fixed removably inside a vertical beam 2 with a fastening device such as bolt and nut. A triangular lift arm 11 is pivotted with a shaft 15 on a rear body 8 at one vertex while done on a cylinder 13 with a shaft 17 at the other vertex. The remaining vertex 16 of the arm is pivotted on one end of a tension link 12 with a shaft 19. A host device 10 is mounted to the truck at the position backward a horizontal beam 3 while a pump 22 is mounted thereto at the position forward the beam, both suspended with a hanger. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61243383-A (JP)
Title: Wave receiver/transmitter
Inventor: SASAKURA TOYOKI
IPC: G01S7/523
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a wave transmitter/receiver with varied directivity using the same ultrasonic wave vibrators, by arranging a plurality of wave transmitting/receiving elements to apply signals with the amplitude determined by a specific curve and the position of vibrators into or take them out of the wave transmitting/receiving elements. CONSTITUTION:A plurality of electrodes (a main-electrode 2 and sub-electrodes 3) are put tight on the top surface of a rectangular piezo-electric vibrator 1 and one electrode 4 on the undersurface thereof. A signal curve given by (sin X)/X, wherein X=2piltheta/lambda (wherein l represents electrode length, lambda wavelength of carrier frequency signal, and theta azimuth) and a reference amplitude signal (a) is applied to the electrode 4 through a transformer 5 while a signal having the amplitude of (b) to the main electrode 2 and a signal having the amplitude of (c) to the sub electrodes 3 to emit a signal from the vibrator 1. Conversely, incoming signals are taken out of the electrodes 2-4 and combined to obtain a signal represented by (sin X)X.
Patent JP-S5310972-A (JP)
Title: Production of semiconductor device
Inventor: TSURUOKA MASAO
IPC: H01L21/28
Filed: 1976-07-19
Abstract: PURPOSE: To improve the accuracy of disposition sizes and achieve the reduction in size of the device by sucking semiconductor chips in the recesses provided in the appropriate positions of a pressure plate without causing clattering and forcing the chips into the glass film on a bottom plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62242302-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-04-14
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-S62242165-A (JP)
Title: Transmission for vehicle
Inventor: SAKAKIBARA SHIRO
IPC: F16H47/08
Filed: 1986-04-14
Abstract: PURPOSE:To make a car travelable with one side route when the other side gets out of order, by connecting respective output shafts via the clutch installed at the one end side of an input shaft of a manual transmission as well as via the sub-transmission installed at the other end side, and installing a one-way clutch between both routes. CONSTITUTION:At the time of starting a vehicle, engine power is transmitted to a front cover 10 of a hydraulic coupling, and a pump impeller 12 is rotated, but since a clutch 15 is opened, rotation is transmitted to a turbine runner 13 whereby an input inner shaft 1 of a manual transmission 3 is rotated. At this time, since a brake 33 of a sub-transmission 5 is engaged, a sun gear 35 is locked by operation of a one-way clutch 32 so that rotation of the input inner shaft 16 is transmitted to a ring gear 37 and a pinion 36 and decelerated, then it is transmitted to an input outer shaft 17, outputted to an output shaft 23 via the gear train G1 of the transmission 3. Here, even if a power input route for either of a route of the clutch 15 or a route of the sub-transmission 5 gets out of order, a car is travelable with the other side power input route.
Patent JP-H07264940-A (JP)
Title: Raising method and raising equipment for fruit tree and fruit vegetable
Inventor: NARISAWA MASAYUKI
IPC: A01G7/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a raising method using a capsular raising equipment which is applicable to juvenile fruit trees or fruit vegetables and protects them from disease injuries by pests and prevents them from agrochemical attachment, thus enabling low-agrochemical raising. CONSTITUTION:This raising method for fruit trees or fruit vegetables is designed to grow their juvenile fruits 100 or unmatured fruits by surrounding them by a capsular raising equipment 1 made up of one or more capsule-forming bodies 2, 3 capable of providing an enclosing space suited to the fruits through their unification by, e.g., engagement.
Patent JP-S5611151-A (JP)
Title: Continuous casting method of metal
Inventor: OOGUCHI SHIGERU
IPC: B22D11/04
Filed: 1979-07-06
Abstract: PURPOSE: To make a powder to flow-in more easily and make the surface of an ingot better by so controlling the oscillation patterns of a mold that the position slightly higher than the surface of molten metal oscillates with the largest amplitude.  
     CONSTITUTION: Three oscillation detectors A, B, C are provided to a mold 1; the oscillation detector B is provided in the position corresponding to the stationary molten metal surface M in the mold, and the detectors A and C are provided at positions roughly equally apart from B vertically upward and downward, within a range of ≤1/2 of the wavelength λ determined by the oscillaton propagation speed of the mold body and the frequency of the high-frequency oscillaton to be applied to the mold 1. The molten metal is poured into the mold 1 and the amplitude of the mold oscillation is detected by the oscillation detector B provided in the position corresponding to the stationary molten metal surface M. When the stationary molten surface M positions downward by the smallest possible distance within 1/4 the  wavelength λ from the part of the loop of the oscillation that is, the point where the amplitude becomes maximum, the powder for lubrication scattered onto the molten  metal surface becomes easier to flow into the space between the inside surface of  the mold and the frozen wall of the molten metal, thus lubrication is accelerated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04319021-A (JP)
Title: Formation of welded tube
Inventor: HANEDA KENJI
IPC: B21C37/08
Filed: 1991-04-17
Abstract: PURPOSE:To provide a forming method of a welded tube excellent in dimensional accuracy in manufacturing line of a welded tube wherein a strip metal of prescribed width is continuously rolled and welded. CONSTITUTION:In a breakdown roll being a roughly forming process, an edge part of a steel strip being material to be formed is bent into the same or over curvature of the product tube, further, the center part is bent to the neighborhood of the curvature of the tube in a breakdown roll or cluster roll being an intermediate forming process. Reduction and fin angles in each fin pass roll are limited. Forming load in the fin pass forming in a finish forming process is reduced as small as possible and the fin angle in the upstream fin pass roll can be reduced. In this way, the increase of thickness at the edge part can be reduced by the fin pass roll.
Patent JP-H04299503-A (JP)
Title: Manufacture of voltage dependent nonlinear resistor
Inventor: KITO MASANOBU
IPC: H01C17/06
Filed: 1991-03-27
Abstract: PURPOSE:To manufacture the title voltage department nonlinear resistor having the non linearity by implanting oxygen ions in a zinc oxide sintered body. CONSTITUTION:A zinc oxide sintered body is fixed to the irradiation position in a vacuum vessel of an ion implanting device. Later, the vacuum vessel is evacuated to lead O<+>ions in a zinc oxide sintered body for implanting O<+>ions. At this time, the oxygen concentration in a specimen is to be increased. Resultantly, the adsorbed oxygen level is raised to make the potential barrier higher for enhancing the voltage non-linearity. The zinc oxide sintered body is heated at the temperature of 400-800 deg.C during the oxygen ion implantation step. Through these procedures, the diffusion rate of the oxygen ions implanted in the sintered body can be accelerated to expand the region where the adsorbed oxygen level is raised thereby enabling the voltage nonlinearity to be further enhanced.
Patent JP-S5513658-A (JP)
Title: Frequency generator
Inventor: GOTOU MAKOTO
IPC: H02K21/12
Filed: 1978-07-13
Abstract: PURPOSE: To obtain a frequency generator small in cogging and excellent in the SN ratio by giving not less than three phases to magnetic polar cogs of a stator and winding generation coil so as to show alternate backward magnetism.  
     CONSTITUTION: A stator 13 is equipped with a given clearance to 19 magnetic cogs 12a which are arranged at equal pitches on the internal circumference of a rotor 12, for example, this stator is made of a magnetic substance and has a group of cogs A∼F six phases of m phases (m=2m', where m' are not less than 3 and odd) and magnets are installed so as to constitute a magnetic circuit of magnet→rotor 12→stator 13→magnet. Each cog group of the stator 13 has two magnetic cogs A 1 , A 2 ; B 1 , B 2 ∼F 1 ,F 2  which are arranged respectively at the same pitch as that between the magnetic poles of the rotor. On each cog group are wound generating coils 14 composed of the 1st and 2nd wire element 14a, 14b which are wavily and separately wound in the reverse direction and in the antiphase to each other and a 3 pulse detecting signal is given by revolution of one pitch of the rotor 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05247145-A (JP)
Title: Production of copolymer
Inventor: SUGIURA YOSHIHIKO
IPC: C08F220/10
Filed: 1992-03-10
Abstract: PURPOSE:To provide the subject method for producing an N-alkylmaleimide- methacrylic acid ester-based copolymer exhibiting a low yellowing factor. CONSTITUTION:In producing an N-alkylmaleimide-methacrylic acid ester-based copolymer by radical copolymerization of an N-alkylmaleimide and a methacrylic acid ester, a method for producing the above-mentioned copolymer excellent in optical properties characteristically by using a polymerization solvent capable of dissolving the monomers and not exhibiting a dissolving power to the synthesized polymer so that the synthesized polymer may be deposited in a granular state.
Patent JP-H09282521-A (JP)
Title: Deciding method for number of paper sheets, paper sheet handling device and automated cash transaction device
Inventor: SHIRASAWA SATOSHI
IPC: G06F19/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet handling device and an automatic teller machine which can discriminate again the paper money that cannot be distinguished and are rejected and also can decide the types and number of sheets of all the sheets of paper money contained in the teller machine. SOLUTION: A paper sheet handling device 201 includes a state detection means 211 on a paper sheet carrier path 210 to detect the carrying states of paper sheets whose types and number cannot be distinguished, together with a correction means 209 which corrects the attitudes of paper sheets based on the information on the means 211. Then the distinguishing parts 203 and 207 detect the carrying states of paper sheets which cannot be distinguished and are rejected and distinguished them again to decide the types and number of them, after separating each of them from one other and correcting their attitudes, as necessary. Thus, it is possible to obtain the device 201 and an automated cash transmission machine which can always grasp the types and number of paper sheets that are contained in the machine.
Patent JP-S61265570-A (JP)
Title: Instrument for chemical analysis
Inventor: AIMO YUHANI NISUKANEN
IPC: G01N33/74
Filed: 1986-04-16
Abstract: The invention comprises an apparatus for the carrying out of chemical, particulary immunochemical analyses in non-laboratory environments. The apparatus comprises a test base containing small wells (7), into which are introduced all the reagents necessary for the carrying out of the reaction in question. The wells (7) are covered with an impervious foil layer which can easily be pierced with the sharp, reactive end of the testing stick included in the apparatus.
Patent JP-H06301098-A (JP)
Title: Camera having focus aid indication
Inventor: MATSUURA KEISUKE
IPC: G03B17/20
Filed: 1993-04-13
Abstract: PURPOSE:To provide a camera having focus aid indication capable of recognizing whether a subject is in the depth of field in the case of focusing without taking the eyes off the subject. CONSTITUTION:In accordance with a diaphragm value, a range judged that focusing is attained is divided into plural stages such as a stage shown in (A) where the subject is nearer than in the depth of field at the diaphragm value set at present, a stage shown in (B) where the subject is nearer than in the depth of field in the case of opening a diaphragm but it is within the depth of field at the diaphragm value set at present, a stage shown in (C) where the subject is within the depth of field in the case of opening the diaphragm and it is considered that the subject is brought into focus exactly, a stage shown in (D) where the subject is farther than in the depth of field in the case of opening the diaphragm but it is in the depth of field at the diaphragm value set at present, and a stage shown in (E) where the subject is farther than in the depth of field at the diaphragm value set at present; and the indication state of focus aid is changed in accordance with the division in this camera having the focus aid indication.
Patent JP-S5421179-A (JP)
Title: Inspection system for package mounting
Inventor: KOTOU MASATOSHI
IPC: G01R31/26
Filed: 1977-07-18
Abstract: PURPOSE: To establish the mounting inspection system which is short in mounting waite time, easy for mounting confirming system, and can electrically judge that the name of package and revision are present at desired location. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11278849-A (JP)
Title: Method for producing ferric polysulfate solution and device for executing the method
Inventor: MORITA HIROYA
IPC: C01G49/14
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a ferric polysulfate soln. with the nitrogen content controlled by reusing the nitrogen component removed when the soln. is produced as an oxidizing agent for producing iron polysulfate without leaking it outside the system. SOLUTION: The iron (II) in the iron sulfate soln. having a specified content of an iron salt and with the molar ratio of the iron salt to sulfuric acid controlled to 1 to 1.5 is oxidized to iron (III) with nitrogen oxide and oxygen/air to produce a ferric polysulfate soln. in the first stage. An iron (II) salt or metallic iron is added to the nitrogen component contained in the obtained ferric polysulfate soln. to remove the nitrogen component in the second stage. The nitrogen component removed in the second stage is supplied to the reaction phase, where the iron sulfate soln. regulated in the same way as before is oxidized with the nitrogen oxide and oxygen/air, along with the oxygen/air to produce the ferric polysulfate soln. in the third stage. The ferric polysulfate soln. is produced in this way.
Patent JP-S5422492-A (JP)
Title: Preparation of nitrogen-containing polymeric composition
Inventor: YAMADA KENKOU
IPC: C08G73/00
Filed: 1977-07-21
Abstract: PURPOSE: To prepare a nitrogen-containing polymeric composition having excellent heat resistance and processability, by reacting a polycarboxylic acid with a polyisocyanates containing more than specific ratio of ≥ 3-functional polyisocyanate, arylesterifying the reaction product, and finally adding a polyol compound to the ester. 
     COPYRIGHT: (C)1979,JPO&Japio