baber/WOPTO huggingface dataset:
Patent JP-H1190088-A (JP)
Title: Electric washing machine using induction motor
Inventor: MATSUURA SADAHIRO
IPC: D06F37/40
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enable a large amount of laundry to be washed at a low cost. SOLUTION: A command value for the rotating velocity of a three-phase induction motor which rotates a rotary blade 102 installed on a washing/ dehydration tank 104, is set and each of current components, i.e., the torque current component and the excitation current component of a primary AC current group to be supplied to a stator for the three-phase induction motor is commanded independently from each other. Thus it is possible to control the rotating velocity of the three-phase induction motor by changing the magnitude and the frequency of each of the currents of the primary AC current group.
Patent JP-S63112823-A (JP)
Title: Magnetic recording medium
Inventor: TAKEMURA TSUYOTOSHI
IPC: G11B5/72
Filed: 1986-10-28
Abstract: PURPOSE:To improve the corrosion resistance and wear resistance of a magnetic recording medium and the resistance of a protective layer to exfoliation from a magnetic layer by forming the protective layer consisting of a spinel type crystal structure phase on the magnetic layer. CONSTITUTION:The magnetic layer consisting of a Co-Ni (cobalt-nickel) alloy having 500Angstrom  thickness is formed by a sputtering method on a substrate consisting of an aluminum alloy. The protective layer composed of the spinel type crystal structure assentially consisting of spinel (MgAl2O4) which is nonmagnetic, hard and is a kind of jewels is formed by a cluster ion beam method on the magnetic layer. The corrosion resistance and wear resistance of the magnetic recording medium is thereby improved and the stable protection of the magnetic layer is permitted.
Patent JP-H05100978-A (JP)
Title: Data storage system
Inventor: SASAKI KOICHI
IPC: G06F12/00
Filed: 1991-10-04
Abstract: PURPOSE:To eliminate the waste of an area generated to insure a storing area before storing receiving data. CONSTITUTION:When a data receiving processing part 31 receives data, processor name identification processing part 321 and a data file name identification processing part 322 turn a transmission origin and a transmission destination into codes and identifies a file identification name, and a unique name decision processing part 323 stores it. A unique name storage processing part 324 stores the time of then with the storage to decide the series of information such as these, etc., to be a unique name so as to register received data in a data file 33 by setting the unique name to be a key. Thereafter, received data is fetched out under the key.
Patent JP-H04258299-A (JP)
Title: Method for genus-specific and/or species-specific detection of bacteria in sample liquid
Inventor: LUDWIG WOLFGANG
IPC: C12Q1/68
Filed: 1991-10-04
Abstract: For the genus- and/or species-specific detection of bacteria in a sample liquid, bacterial RNA is hybridised with a primer which is generally complementary to a genus- or species-specific region of RNA of certain bacteria or a highly conserved region of the RNA of bacteria but is not complementary at its 3' end to the RNA of bacteria of other genus or species, the primer is elongated in the presence of a suitable polymerase and the four deoxyribonucleotides, where appropriate with simultaneous or subsequent labelling of the elongation product, an elongation product which has formed is after denaturation hybridised with a genus- or species-specific oligonucleotide, and the hybridisation is detected via the labelling of the oligonucleotide.
Patent JP-H0794196-A (JP)
Title: Solid electrolyte fuel cell stack
Inventor: MATSUSHIMA TOSHIO
IPC: H01M8/02
Filed: 1993-09-21
Abstract: PURPOSE:To enhance power generating performance and reliability and reduce the volume of a stack by forming a cell on one side of a hollow substrate having an opening at only one end, and loosely inserting a gas introducing pipe into a gas passage in the substrate to separate a gas not yet passed in the substrate from a gas already passed. CONSTITUTION:A hollow substrate 11 having an opening at only one end is formed with an electrode material. A cell is formed on one side of the substrate 11 and a projection 14 on the other side. A gas introducing pipe 53 is inserted into a gas passage in the substrate and passed through a fixing plate 51, then fixed to it. A porous conductor 59 is arranged between the substrates 11 to electrically connect the substrates 11, and fixed with a fixing plate 58 to separate a gas flowing on the inside of the substrate from a gas flowing on the outside. A stack in which gas sealing portions are reduced, formation of a thin film electrolyte is made possible, internal resistance is low, and a space is reduced can be fabricated.
Patent JP-S62120388-A (JP)
Title: Halogenated derivative of substance sf-2370 and production thereof
Inventor: KOYAMA MASAO
IPC: A61P31/04
Filed: 1985-11-19
Abstract: NEW MATERIAL:A compound expressed by formula I (X is Cl, Br or I; Y is H, Cl or Br). USE:An antimicrobial agent, antifungal agent, hypotensive agent and diuretic agent. PREPARATION:An antibiotic substance SF-2370 expressed by formula II is reacted with a halogenating agent, preferably N-halogenosuccinimide, preferably in an inert solvent, e.g. THF, etc., at 20-25 deg.C to carry out halogenation reaction. The reaction proceeds under condition of ordinary temperature, e.g. at 20-25 deg.C, but the temperature may be increased to 60-80 deg.C for accelerating the reaction.
Patent JP-H06106368-A (JP)
Title: Laser plate making device
Inventor: INOUE TOMOHIRO
IPC: B23K26/00
Filed: 1992-09-28
Abstract: PURPOSE:To shorten the plate making time for data having many white parts. CONSTITUTION:In a laser plate making device for irradiating a plate making sheet 2 wound round to a plate drum 1 with laser at every line by a laser block body 3, jump/plate making data for showing whether all image data of one line are white lines or not is stored in advance in a memory 7, and a CPU 6 executes control so as to execute laser irradiation by jumping the line of jump data, and scanning only the line of plate making data.
Patent JP-H02102595-A (JP)
Title: Bonding tool
Inventor: UEDA TETSUYA
IPC: H05K3/34
Filed: 1988-10-12
Abstract: PURPOSE:To restrain variability of the temperature of a bonding surface by a method wherein a current is made to flow between auxiliary electrodes provided under support electrodes at the center of opposed sides of a frame-type heat releasing part provided with the support electrodes. CONSTITUTION:Auxiliary electrodes 11 are provided to a part of low current density around a bonding face 4 under support electrodes 2 which are fixed to the center of the opposed sides of a frame-like heat releasing part 12, a current is made to flow supplementarily from the outside through the part of low current density to enable the very low temperature of the bonding face 4 under the support electrodes 2 to rise up to make the temperature of the bonding face small in variability. By this setup, a package provided with outer leads extending from its four sides can be outer lead-bonded at a time.
Patent JP-H04135309-A (JP)
Title: Monostable multivibrator circuit
Inventor: TAMEGAYA YUKIO
IPC: H03K3/02
Filed: 1990-09-27
Abstract: PURPOSE:To prevent malfunction by delaying the reset signal of a D type flip- flop circuit in a preceding step by the half cycle of a clock signal. CONSTITUTION:A first D type flip-flop circuit 11 is provided to input a signal at a high level to a data terminal D and to latch it with the fall of the prescribed input signal, and a second D type flip-flop circuit 12 is provided to input the output of the first D type flip-flop circuit 11 to a data terminal D, to latch it with the fall of the prescribed clock signal and to output a positive logical output as an output signal 105. At timing when both a clock signal 102 and the output signal 105 are turned to the high level, the first D type flip-flop circuit 11 is reset. Therefore, after the output signal 105 of an output terminal 54, the first D type flip-flop 11 is reset after the half cycle of the clock signal 102. Thus, the malfunction can be prevented.
Patent JP-S62117473-A (JP)
Title: Dark output correcting circuit
Inventor: NISHIKAWA EIJI
IPC: G06T1/00
Filed: 1985-11-18
Abstract: PURPOSE:To make a dark output uniform in analog terms by subtracting a dark output component preset at an analog stage with a reverse phase in respect to a dark output component included in an image signal. CONSTITUTION:Data equivalent to the dark output signal is preset in a ROM 11. Then a dark output signal storage value is outputted from the ROM 11 in synchronization with an image signal I1 from an image sensor. Since the output of the ROM 11 is a digital signal, it is converted into an analog signal by a D/A converter 12, after which it is impressed on a resistance 10. An analog signal waveform I2 outputted from the D/A converter is a reverse waveform with respect to the dark output component included in the output of the image sensor, and has a waveform at the same level, dark outputs outputted from a video amplifier 10 are made uniform. By A/D-converting the output from the video amplifier 10, a binarized image output can be obtained.
Patent JP-H10101396-A (JP)
Title: High fluidity concrete and its production
Inventor: ASAKURA ETSURO
IPC: C04B28/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To produce a high fluidity concrete having high fluidity and adequate material separation resistance by using a powdery material containing cement and a material having a coating film of a water repellent material, which is formed on the surface of one or more kinds of concrete materials in a fine aggregate. SOLUTION: The high fluidity concrete is produced by mixing one or more kinds of powdery materials and/ of the fine aggregate in the plural concrete materials containing cement with the water repellent material to impart water repellency to the materials and mixing the material imparted in water repelency and remaining materials with water. The viscosity of a fresh concrete is increased with the increase of the friction force between the powder and/or the fine aggregate and water by this way. As a result, the high fluidity concrete improved in fluidity without deteriorating the material separation resistance at the time of fresh is easily produced in a ready-mix concrete plant, the quality of the concrete is improved and the execution is rationalized.
Patent JP-H01134898-A (JP)
Title: Dc/ac converter for ignition and power feed of gas discharge lamp
Inventor: PIETERU YAN BORUFUISU
IPC: H05B41/295
Filed: 1988-10-15
Abstract: PURPOSE: To minimize energy consumption in a lamp electrode to improve efficiency by shunting the lamp by a third semiconductor switching element getting conductive while the lamp electrode is preheated and thereafter stopping a converter for a predetermined short time to ignite the lamp. CONSTITUTION: A discharge lamp 1 is shunted by a capacitor 11 or a third semiconductor switching element 12 getting conductive while electrodes 2, 3 are preheated. After the lamp electrode is preheated, a converter is stopped for a short time by turning-on and -off a transistor 19 and the shortcircuit of control of the semiconductor switching element 9 with the aid of a diode 13, capacitors 14, 15, a resistor 16, a capacitor 17 and a mono-stable multivibrator 18. This short time is shorter than a time taken for cooling the lamp electrode to the temperature lower than the radiation temperature. Further, the third semiconductor switching element 12 is a TRIAC, while the converter is stopped for a period longer than a TRIAC recovering time.
Patent JP-S61137140-A (JP)
Title: Film projecting device
Inventor: HIROSE YOSHIHIKO
IPC: G03B21/11
Filed: 1984-12-07
Abstract: PURPOSE:To use a projecting device efficiently by providing a means which selects and conveys a cartridge to at least two positions of the 1st and the 2nd positions selectively and then returns the cartridge after use to a storage part. CONSTITUTION:When the rewinding of the 1st cartridge 10A is completed, a feed-out roller 36 while rotating contacts the microfilm in the 2nd cartridge 10B placed at the 2nd position and sends the microfilm out of the cartridge to retrieve a desired frame. When the microfilm of the 2nd cartridge is rewound into the 2nd cartridge after use, the 3rd cartridge to be used next is loaded in the receiving member 13 and then the 2nd cartridge is returned to a partition chamber of a specific drum by a clamping and conveying mechanism. Therefore, the microfilm of a cartridge to be used is utilized while the film of a desired cartridge is used or returned after use, and the projecting device is used efficiently.
Patent JP-H06113049-A (JP)
Title: Electronic equipment function setting system
Inventor: ADACHI SHIZUO
IPC: H04M1/00
Filed: 1992-09-28
Abstract: PURPOSE:To simply set the function of an electronic equipment like a telephone set, etc. CONSTITUTION:A data decoding part 14 is provided together with a control part 14 which sets a function based on the data decoded by the decoding part 14, an electronic equipment 10 containing a memory 16 which stores the function set by the control part 14, a facsimile equipment 20 having a mark sheet deciding function, and a mark sheet where the description is carried out based on the set state of the function of the equipment 10. In such a constitution, the mark sheet is read by the equipped 20 and the data decided by this reading action are sent to the equipment 10. Then the decoding part of the equipment 10 decodes the received data and the control part of the equipment 10 sets data to be stored in the memory 16.
Patent JP-S63111622-A (JP)
Title: Semiconductor substrate cleaning apparatus
Inventor: HAYASHIDA SHUICHI
IPC: B08B3/02
Filed: 1986-10-30
Abstract: PURPOSE:To effectively clean the whole rear surface of a semiconductor substrate without adverse effects on the front surface of the substrate by covering the front surface of the substrate with a cone-shaped member to hold the substrate at the outer edge of its front surface by suction. CONSTITUTION:A semiconductor substrate 18 is shifted by a conveying fork 12 in a direction (a), the substrate 18 fed to a point C is contacted with the surface of a seal 6. The outer edge of the front surface of the substrate 18 is attracted and held by a vacuum pressure of a vacuum chamber 10 in a horn type base 4 by vacuum evacuated through a spin shaft 2. The substrate 18 then held is moved down from a point A to a cleaning position of a point B. Cleanser solution is introduced from a cleanser inlet 15 of a nozzle unit 5 disposed at a lower part while rotating the substrate 18 by a motor 1 through the shaft 2 and the base 4 in this state, the liquid is injected from a plurality of injection ports 11 to clean the rear surface of the substrate 18. Simultaneously, gas is introduced from a purging gas inlet 16 of a purging gas guide plate 3, the gas flows between the base 4 and the plate 3 through the side of the substrate 18 in a direction (d) to prevent the liquid from being introduced around the side of the substrate 18 and the vacuum chamber.
Patent JP-H01101004-A (JP)
Title: Method and device for manufacturing multilayer microstrip line using heat resistant base material
Inventor: TAKAKURA YOSHINORI
IPC: H01P11/00
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a thin film in which a conductivity is satisfactory and, simultaneously, a uniformity is satisfactory by degreasing a ceramic base material, thereafter, affixing a metallic foil in which a necessary pattern is prepared, forming a superconductor thin film on both outer circumferential surfaces, and next, press-bonding by heating of a 'Teflon(R)' substrate remaining to be a single copper foil through the use of an adhesive. CONSTITUTION:After a ceramics raw material 1 is washed, a metallic foil 8, in which a necessary pattern 7 is prepared, is affixed. The ceramics raw material 1 fixed to a clinching tool 2 is put in a vacuum vessel. Thereafter, an air in a vessel 9 is deaired until it goes to approximately 10<-6>-10<-8>Torr, and a coat source 11 is heated by a heater 10 until a vapor is generated. At the same time when the vapor is generated, the source is ionized by a glow discharge, it is successively accumulated on a base material 1 surface, and the superconductor thin film is formed. Since, while the superconductor thin film is accumulated, the ceramic raw material 1 is rotated at a necessary speed by a driving motor 13, the uniform thin film can be obtained. On both surfaces of the ceramic, a 'Teflon(R)' substrate 4 remaining to be a copper foil 5 is bonded on both outer circumferential surfaces of the ceramic raw material through the use of an adhesive 3 by heating and press-bonding.
Patent JP-H1099353-A (JP)
Title: Ovum sampler for domestic animals
Inventor: IDA SHUZO
IPC: A61B8/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ovum sampler with which work for supplying solidification preventing liquid to an ovum sampling needle can be performed while setting the needle on a long handle body without pulling it out of the long handle body every time. SOLUTION: Concerning this ovum sampler for deomestic animals, a probe 3 for ultrasonic wave is provided at the tip of a long handle body 1 to be inserted into the vagina of a domestic animal, an ovum sampling needle 2 is provided so as to be freely slid along the handle body 1, the top end of that ovum sampling needle 2 can freely appear onto/disappear from the tip of the long handle body 1, and a follicle is sampled from the ovary through that ovum sampling needle 2. In this case, at a position backward rather than the tip of the ovum sampling needle 2, a supply pipe 9 for supplying the solidification preventing liquid to the ovum sampling needle 2 is attached in the form of bypass.
Patent JP-H0199534-A (JP)
Title: Ultrasonic probe
Inventor: WATANABE MASAKUNI
IPC: G01N29/04
Filed: 1987-10-14
Abstract: PURPOSE:To judge which of electroacoustic conversion elements is in action visually, while the front side surface of a box body is in contact with the sample under detection, by providing a light emitting element capable of judging visually the in-action state or not in-action state of the electroacoustic conversion element to the box body. CONSTITUTION:On the back surface of a box body 1, a light emitting diode 9, for instance, being a light emitting element for displaying the action of an electroacoustic conversion element 3 for high frequency use, is provided. Said LED 9 is arranged at an arbitrary position on the center axis of an ultrasonic wave radiation opening surface in the long axis direction of the electroacoustic conversion element 3. The LED 9 emits light during while the element 3 is in action. A tomographic image formed by the element 3 is indicated on the display device of the main body of an ultrasonic diagnostic device, which enables the visual judgement that the center axis of ultrasonic radiation exists on the line of the LED 9. On the other hand, while the LED 9 is not emitting light, it is made possible to judge visually that the tomographic image formed by an electroacoustic conversion element 2 for low frequency use is indicated in the display device of the main body of the diagnostic device.
Patent JP-2001082954-A (JP)
Title: Image processing device and image processing distance- measuring method
Inventor: SHIMA NOBUKAZU
IPC: G01B11/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To accurately measure a distance by extracting each edge component from each photographed image to create a projection drawing, corresponding each edge line extracted corresponding to each peak position to determine a combination candidate, and determining parallax. SOLUTION: Right and left cameras 1, 2 are simultaneously photographed by one shot by a simultaneously generating circuit 6, and right and left images are stored on image memories 7, 8 by image input means 4, 5. Edge extracting means 10, 11 create contour lines based on concentration differences in the right and left images, a space filtering is provided to take out a vertical edge component, and this is projected on the X-axis to generate a projection drawing. A peak capable of matching is suitably selected from peaks of the projection drawing considering a threshold, an adjacent edge interval, and sharpness, and right and left edge-line images are created using the peak value as a length of the edge lines. A matching process is performed for the right and left edge- line images, and each parallax is determined based on a provided combination candidate.  A distance is calculated on the basis of each parallax, and an obstacle recognizing means 13 determines an obstacle.
Patent JP-S63112644-A (JP)
Title: Flame-retardant acrylic resin composition and production thereof
Inventor: TAYAMA SUEHIRO
IPC: C09D133/04
Filed: 1986-10-30
Abstract: PURPOSE:To provide a flame-retardant acrylic resin compsn. having excellent flame retardance and physical properties, from a copolymer of methyl methacrylate, an N-substd. maleimide and methacrylic acid and a halogenated polysulfonate. CONSTITUTION:This flame-retardant acrylic resin compsn. is formed from 60-97 pts.wt. copolymer composed of 40-94wt% methyl methacrylate unit, 5-25wt% N-substd. maleimide unit and 1-15wt% methacrylic acid unit and 40-3pts.wt. halogenated polysulfonate. As the N-substd. maleimide, preferably use at least one member selected from the group consisting of N-arylmaleimides, 1-4C, N-alkylmaleimides, N-cyclohexylmaleimide and N-benzylmaleimide. As the halogenated polysulfonate, chlorinated polysulfonates are preferred.
Patent JP-H04137435-A (JP)
Title: Plating method for tungsten helix for travelling-wave tube
Inventor: NAKAJO SEIJI
IPC: H01J23/26
Filed: 1990-09-28
Abstract: PURPOSE:To facilitate easy control of the outer diameter size of a helix and to remove the oxide on the surface perfectly by using an alkaline electrolytic polishing in an etching process as a pretreatment of a plating. CONSTITUTION:In an alkaline electrolytic polishing process, the degreased surface of a helix is polished by an alkaline electrolyte in an etching process as a pretreatment of a plating. In the plating process, a plating is applied on the surface of the helix after the alkaline electrolytic polishing is applied. That is, an electrolytic polishing is applied in an etching process as a pretreatment. Consequently, the outer diameter size of a helix made of tungsten can be controlled easily, the oxide on the surface can be removed perfectly, and a desired plating can be applied to the tungsten helix easily.