baber/WOPTO huggingface dataset:
Patent JP-S58163261-A (JP)
Title: Linear induction motor for vehicle
Inventor: OOUCHI KEI
IPC: H02K41/025
Filed: 1982-03-19
Abstract: PURPOSE:To prevent the end part and the web part of a primary core to come into contact with each other without providing a tapered part on a primary core by a method wherein the grade changing point of a secondary conductor, which will be provided on the travelling road of the ground, is formed into concaved shape. CONSTITUTION:The secondary conductor 2 is formed into a concaved shape on the prescribed range of the grade changing point as shown in the diagram in such a manner that the primary core 1 and the secondary conductor will not come into contact with each other, and the secondary conductor 2 is formed lower than the height of the rail. According to this constitution, the primary core 1 and the secondary conductor 2 are prevented from contacting each other at the grade changing point without providing a tapered part on the primary core 1, thereby enabling to reduce the manhours of processing preformed on the primary core and also to simplify the manufacture of the coil.
Patent JP-S61203528-A (JP)
Title: Projection type cathode-ray tube
Inventor: EZAWA MASAYOSHI
IPC: H01J7/24
Filed: 1985-03-06
Abstract: PURPOSE:To prevent lowering of light transmission factor of refrigerant even when employing a radiation board mainly composed of Al by specifying the concentrations of Na and K in liquid refrigerant respectively to 2-30ppm and 5-180ppm. CONSTITUTION:The cold liquid 12 is composed of mixture liquid of ethylene glycol and water. The concentrations of Na and K in the cold liquid 12 are controlled respectively to 2-30ppm and 5-180ppm by controlling the component of panel glass and its K-reinforced layer. Consequently, the light transmission factor of the cold liquid 12 is maintained higher than 85% to completely eliminate the flaw on the screen.
Patent JP-S59171707-A (JP)
Title: Arm member for suspension
Inventor: DOUNOMOTO TADASHI
IPC: B60G7/00
Filed: 1983-03-15
Abstract: PURPOSE:To prevent reduction of rigidity and strength of the tapered engaging part which serves for fixing the shaft part 9 of a ball joint and to make said part lightweighted by having the part made of the composite material of fiber and light alloy. CONSTITUTION:The whole tapered engaging part 5 of an arm member of a suspension is made of light alloy such as aluminum alloy or so and the long fibers 7 of high strength carbon fibers are embedded in the inner peripheral face thereof which makes abutment on a ball joint 3 in the circumferential direction. The part may be made lightweighted without the result of reduced rigidity and strength.
Patent JP-S57156863-A (JP)
Title: Method and device for manufacturing porous and amorphous metallic tape
Inventor: SUEDA MINORU
IPC: B22D11/06
Filed: 1981-03-24
Abstract: PURPOSE:To produce a porous and amorphous metallic tape whose specific surface area is large, at a low cost, by forming a liquid film on the outside circumferential surface of a cooling roll with water, etc., and contacting a molten alloy to this liquid film. CONSTITUTION:A nozzle hole 3 on the bottom part of a crucible 1 is blocked by a stopper 7, and an alloy which can be made amorphous, charged in the crucible 1 is heated and melted by a high frequency induction coil 6 under an argon gas atmosphere. Subsequently, a liquid film 10 is formed on the surface of a roll 8, holding the cooling roll 8 to a prescribed rotational frequency, and continuously making water or incombustible liquid-gas flow down by a proper quantity on the surface of the cooling roll 8 from a nozzle 9. At the same time, the stopper 7 is drawn up and a molten alloy 2 is made to flow down onto the surface of the roll 8 through the liquid film 10. As a result, the liquid film 10 evaporates explosively in a moment, innumerable fine air bubbles are formed in the molten metal 2, are suddenly cooled and frozen by the cooling roll 8, are made amorphous, and a porous and amorphous metallic tape 11 is produced continuously.
Patent JP-H04260689-A (JP)
Title: Method of forming thin film of single crystal on substrate
Inventor: ONO TETSUSHI
IPC: C30B29/30
Filed: 1991-02-15
Abstract: PURPOSE:To produce a thin film of single crystal of lithium niobate on a substrate, mainly usable as a second higher harmonic generating element (SHG), by liquid-phase epitaxial growth in the invention. CONSTITUTION:In growing a thin film of single crystal of lithium niobate on a substrate by liquid-phase epitaxial growth, contact face between a holder supporting the substrate and the substrate is chamfered and liquid-phase epitaxial growth is carried out to form the thin film of single crystal of lithium niobate on the substrate.
Patent JP-H0221588-A (JP)
Title: Temperature indicating planar heating element
Inventor: OIKE HITOSHI
IPC: H05B3/20
Filed: 1988-02-25
Abstract: PURPOSE:To make a heating element into one having a good heat sensitivity and suitable for a signboard, making sheet, dry cell checker, etc., with weak electric power by forming a temperature indicating planar heating element on the surface of plastic film substrate and a metal evaporation layer on the back thereof so that power can be supplied to the metal evaporation layer. CONSTITUTION:A temperature indicating material layer 30 is formed on the surface of a plastic film substrate 10 and a metal evaporation layer 20, on the back of the plastic film substrate 10. An electric heating section 22 where heating is partially caused when power is supplied from electric power input terminals 21 is installed on the metal evaporation layer 20. That is, in this temperature indicating planar heating element, the heating section 22 is heated when power is fed to the pair of electric power input terminals 21 from a dry cell and the temperature indicating material layer 30 is heated at the temperature of the heating so that the color will change by stages. Thus, heat is well generated even by weak power so that the temperature indicating planar heating element has good capability of indicating temperatures and can be sued for a signboard, marking sheet, dry cell checker, etc.
Patent JP-S54135703-A (JP)
Title: Antibiotic ab-102 and preparation thereof
Inventor: TANAKA AKIRA
IPC: A61K35/74
Filed: 1978-04-11
Abstract: NEW MATERIAL:Antibiotic AB-102 showing the following physicochemical properties. Specific rotation: [α] 26.5 D0 (c=0.5, in DMSO); elemental snalysis: C 49.44%, H4.19%, N 17.96%, S 7.95%; m.p.: does not show clear melting point up to 300°C; color reaction: negative to ninhydrin reaction and anthrone reaction, and positive to biuret reaction; solubility: easily soluble in CH 3 OH.CHCl 3  mixed solution and C 2 H 5  OH.CHCl 3  mixed soution, soluble in pyridine, concentrated hydrochloric acid, etc., slightly soluble in CHCl 3 , etc., and insoluble in CH 3 OH, etc.; etc.  
     USE: Antibiotic. Active against Gram-positive bacteria, particularly acid-fast bacteria such as resistant bacteria and tuberculous bacilli.  
     PROCESS: Actionplanes japanencis.subspecies japanencis 221-2 (FERM-P NO.4464), etc. is cultured, and antibiotic AB-102 is separated from a cultured substance and purified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53128208-A (JP)
Title: Ringer signal detector circuit
Inventor: NAGASHIMA KUNIO
IPC: H04M11/00
Filed: 1977-04-14
Abstract: PURPOSE:To obtain the terminating information without causing any call loss by detecting the potential inversion between the main wires through the operational amplifier at the trunk of PBX.
Patent JP-H01222631-A (JP)
Title: Method of operating electronic equipment
Inventor: HATAKEYAMA HIROYUKI
IPC: G06F1/26
Filed: 1988-02-27
Abstract: PURPOSE:To protect volatile data, by outputting a service interruption signal to an external connecting equipment for service interruption processing, by inverting the output of a battery to supply to the external equipment and by stopping the inverter when the battery voltage sags lower than the predetermined value. CONSTITUTION:When an AC power source 1 is inputted with a switch 3, the current is fed to an external connecting equipment L from an output tarminal 28 through a through circuit 23, while a charging circuit 5 charges the battery 6. At the same time, the contact 8 of a latching relay 7 is set with a coil 9 and a CPU 14 is energized through a power device 3. When the service interruption is detected 17, a signal 18 is is outputted from a terminal 19 for service interruption processing. At the same time, the CPU 14 starts an inverter 22, with which a switch 24 is changed over to a contact 27 to get into the discharging state. When the supply voltage is reduced to the predetermined value and below, the CPU 14 is detected and the contact 8 of the latching relay is set with a coil 10 to stop the inverter 22. The overdischarge of the battery can thereby be prevented and the volatile data of the external equipment L protected.
Patent JP-H01217613-A (JP)
Title: Personal computer
Inventor: SHIRAKAWA TOMIMUNE
IPC: G06F1/26
Filed: 1988-02-26
Abstract: PURPOSE:To economically and effectively handle a personal computer by adding a function to automatically turn off a power supply of the personal computer main body at a desired time point after said power supply is once applied. CONSTITUTION:When a desired time point is received from a keyboard 1 for the automatical cut-off of a power supply, a timer means is started and the time is counted at and after the time point when the key input ends. The cut-off of the power supply is displayed with previous announcement after the time counting job is through. Thus the work is forcibly finished as long as no end stopping instruction is given from the keyboard 1. Finally the power supply of a personal computer main body is automatically cut off by a switch circuit 5. Thus an economical and highly efficient personal computer is obtained.
Patent JP-2000203784-A (JP)
Title: Indicator body of moving tread
Inventor: KANEKO YOSHIAKI
IPC: G09F21/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an indicator body of a moving tread, capable of preventing confusion through a process of defining the occupied area sections of ranges for persons on a tread, and capable of always performing clear foot indication by improvement of a design and a stable cleaning function. SOLUTION: An indicator body is provided with a moving tread 3 having many cleat grooves 3B in one direction of the front surface and a base plate on the bottom of the cleat grooves 3B, and a comb plate 4 provided between the moving tread 3 and a getting on/off floor 2. A display body of a walking shoe pattern indicator body 3a indicative of the walking position of a passenger is provided on one side (in the range of W1) in the width direction of a step surface 3A of the moving tread 3, and the color of the indicator bodies 3a is made different from that of the step surface 3A to indicate the section. The walking shoe pattern indicator body 3a is cleaned by a clearing device 8 provided on the comb plate 4 part.
Patent JP-S57167924-A (JP)
Title: Chemokinesin and chemotaxin of leucocyte and inflammatory tissue
Inventor: YOZEFU HAA BUIZURAA
IPC: C12P21/00
Filed: 1982-03-18
Abstract: The invention relates to new chemokinesins and chemotaxins of leukocytes and inflamed tissue which have the biological and physico-chemical properties stated in the patent claims. The compounds selectvely influence the motility of leukocytes or selectively attract leukocytes. The invention also relates to a biotechnical process for preparing and isolating the chemokinesins and chemotaxins and to pharmaceutical compositions containing them.
Patent JP-H02223702-A (JP)
Title: Gas bleeding in vacuum boiler and bleeding device
Inventor: SHIBATA SATOSHI
IPC: F22B3/04
Filed: 1989-02-23
Abstract: PURPOSE:To make it easy to discharge a non-condensable gas and automate the method of gas bleeding by suppressing or stopping the take-out of heat during the gas extraction of a vacuum boiler which is provided with a heating device to heat the heating medium liquid in a boiler body, heat exchanger to take out heat, and gas bleeding means. CONSTITUTION:A boiler body 1 into which a heating medium is sealed and which has the pressure lower than the atmospheric pressure, heating device for a heating medium, heat exchanger 4 for taking out heat for the purpose of heating water to be heated, and a bleeding device to discharge a non-condensable gas in the boiler body 1 are provided in a vacuum boiler. The bleeding device is provided with a gas holder 11 which communicates with a vacuum steam chamber 1B, bleeding route 12 to discharge to the atmosphere, check valve 13, and bleeding pump 14. A liquid temperature sensor S1 and gas temperature sensor S2 judge whether or not a gas is in the gas holder 11 and controls automatically the bleeding pump 14 by a controller 5. The controller 5 further stops a pump 3 and stops reversibly the heat taking-out of the heat exchanger 4 according to the condition of operation. The compression of the steam is, therefore, suppressed and makes the non-condensable gas easy to flow and its discharge becomes easy.
Patent JP-S57158547-A (JP)
Title: Preparation of gas detection element
Inventor: NOZAKI WATARU
IPC: G01N27/12
Filed: 1981-03-27
Abstract: PURPOSE:To obtain a sintered body having uniform composition distribution and a large specific surface area, by jetting mixed solution dissolved a lanthanum group metallic oxide in a solvent in misty state and burning powder obtained after removing the solvent by drying. CONSTITUTION:Acetic acid salt of La, Sr, Co is weighed so as to make its composition La:Sr:Co=9:1:10 and thereafter, said salt is dissolved in water and a uniformly mixed solution is made by stirring it sufficiently. This mixed solution is jetted into about 110-140 deg.C hot air atmosphere in misty state by a sprayere and is dried instantaneously in bringing contact with hot gas, then, a powdered body is granulated. In such a manner, obtained powdered body has a small  grain diameter and its composition between mutual powder is constant. This powdered body is burnt at 900-1,200 deg.C and a sintered body having aimed crystal  structure is formed.
Patent JP-2000240291-A (JP)
Title: Roof frame fixture in temporary building
Inventor: NIMURA YUJI
IPC: E04G21/28
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To easily and surely attach a roof frame at all times irrelevant to the dimension of an inclined angle of the roof frame constituting the roof frame of a temporary building by interposing a member formed by rotatably journaling a groove metal for attaching the bottom frame piece of the roof frame to a bed plate, between the beam and the roof frame of the temporary building. SOLUTION: This roof frame fixture in a temporary building is so constituted that bearing metals are erected on bed plates detachably fitted to the upper parts of the left/right beams for front/rear supports, a fitting metal projected downward to the groove metal detachably fitted to the bottom frame piece of the roof frame constituting a roof frame is journalled rotatably in the front/ rear direction to the bearing metal on the bed plate, and in the upper part of the groove metal, an opening/closing presser metal whose base part is pivoted to one side of the grove metal by a bolt and whose cut groove in the tip is detachably fitted to the bolt threadly engaged with a nut in the other side of the groove metal so as to fasten and fix the bottom frame piece of the roof frame in the grove metal is provided.
Patent JP-H02221202-A (JP)
Title: Male sterility agent of plant
Inventor: YAMAZAKI HIROKO
IPC: A01N37/44
Filed: 1989-02-23
Abstract: PURPOSE:To readily and surely induce male sterility and produce seed of first filial generation without losing pollinating ability of female by obtaining male sterility agent containing specific threonine derivative as active ingredient and using said agent. CONSTITUTION:2-70wt.% compound expressed by the formula [R<1> is methyl or ethyl; R2 is H, lower alkyl or COR<4> (R<4> is lower alkyl, lower alkoxy, phenyl or amino, etc.); R<3> is OH, lower alkoxy or NHR<5> (R<5> is H, OH, lower alkyl or amino, etc.)] is contained in the subject agent and mixed with solid carrier, liquid carrier, surfactant or other auxiliary substance for formulation to afford a male sterility agent formulated as water dispersible powder, granule or water soluble powder, etc. As said formulation very simply and effectively induces male sterility and does not generate any effect harmful to pistil and therefore, seed of first filial generation is readily obtained by cross-fertilization.
Patent JP-H10234388-A (JP)
Title: Gonococcus pi protein and production of its vaccine
Inventor: CARBONETTI NICHOLAS H
IPC: A61P31/04
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a novel nucleic acid molecule that codes the whole length of amino acid sequence of protein IB in Neisseria gonorrhoeae MS11 strain and is useful for producing a vaccine that effectively inhibits the infection with the pathogenic bacteria of gonorrhea. SOLUTION: This is a novel substantially purified nucleic acid molecule that codes the whole amino acid sequence of the protein IB in Neisseria gonorrhoeae MS11 strain and the sequence of the amino acids is shown by the formula. Thus, this is useful in producing a vaccine composition for prevention or the treatment of the infection with Neisseria gonorrhoeae, one of the most widely infesting the pathogenic bacteria of gonorrhea on the world. This nucleic acid molecule is obtained by extracting DNA from Neisseria gonorrhoeae MS11 strain, treating the DNA with a restriction enzyme, inserting it into the cloning vector, introducing the vector into the host cells, screening the DNA with a probe designed from the N-terminus amino acid sequence of the gonococcus protein IB and recovering the DNA from the resultant clone.
Patent JP-S61202205-A (JP)
Title: Transfer device for numerically controlled data
Inventor: YAMASHITA TAIO
IPC: G05B19/18
Filed: 1985-03-05
Abstract: PURPOSE:To increase the data transfer speed by providing a pair of buffers to a numerical controller and giving a data request to a central processor for collective transfer of data when one of paired buffers is empty. CONSTITUTION:A numerical controller 1 contains a pair of buffers A1 and A2 which can store cumulatively a fixed amount of numerically controlled data, a data reading means B which selects alternately both buffers A1 and A2 and reads out successively the stored numerically controlled data, a detecting means C which detects the empty state of the buffers A and a writing means D which writes data to the buffers A. While a central processor 3 contains a memory means E for numerically controlled data to be transferred and a data transfer means F which transfers data collectively for each fixed amount. Thus the means F reads out partially the numerically controlled data of the means E and transfers it to the controller 1 in response to a fact that one of those paired buffers A is empty. Thus it is possible to reduce the load of the processor 3 and also to increase the data transfer speed.
Patent JP-S53129547-A (JP)
Title: Data processing system
Inventor: YAMAMOTO YUUSUKE
IPC: G06F9/32
Filed: 1977-04-18
Abstract: PURPOSE:To improve the processing performance of the data processing system by increasing the memory capacity more than the amount of address assignment information by dividing the memory unit into a program memory area and data memory area.
Patent JP-H11221486-A (JP)
Title: Treatment of ready mixed concrete remaining in concrete truck mixer agitator
Inventor: MORI TERUO
IPC: B03B5/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate environmental damage and lower the treatment cost. SOLUTION: This treatment method comprises a small amount treatment process to be carried out in the case the amount of waste ready mixed concrete remaining in a drum 3 of a truck mixer agitator 1a turned back to a ready mixed concrete- producing plant is small or practically none and a large amount treatment process to be carried out in the case the amount of waste ready mixed concrete remaining in a drum 3 of a truck mixer agitator 1b turned back to a ready mixed concrete- producing plant is large. The small amount treatment process is carried out by separating and recovering aggregate such as gravel, sand, or the like from the waste ready mixed concrete discharged together with washing water at the time of washing the inside of the drum 3 of the truck mixer agitator 1a and storing the filtered slag 17 by dewatering the sludge-containing slurry by a filter press 16.  On the other hand, the large amount treatment process is carried out by throwing the filtered slag 17 obtained in the small amount treatment process to the inside of the drum 3 of the truck mixer agitator 1b, kneading the slag with the waste ready mixed concrete by rotating the drum, discharging the kneaded mixture out of the drum, and curing the mixture to recover the mixture as a rigid solid matter 37.
Patent JP-H09197444-A (JP)
Title: Liquid crystal display device
Inventor: MATSUEDA YOJIRO
IPC: H01L29/786
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To form a large capacitor without deforming the waveform of a scanning line and to suppress the dispersion of pixels in a picture. SOLUTION: In an active matrix panel formed by driving a pixel electrode 86 by a scanning line 84 and a data line 87 formed on a substrate 81 and a thin film transistor(TFT) connected to both the lines 84, 87 and driving liquid crystal by an electric field generated between the electrode 86 and a counter electrode, the same conductive film as that of a TFT channel part is arranged on the upper part or lower part of the scanning line 84 through a gate insulating film 83 and the conductive film is connected to the electrode 86 through a contact hole.
Patent JP-2000243259-A (JP)
Title: Electron emission element, electron source, image forming device and manufacture of them
Inventor: HASEGAWA MITSUTOSHI
IPC: H01J9/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an electron emission element having satisfactory electron emission characteristics, an electron source having high uniformity, an image forming device having high uniformity and high display quality, and manufacturing methods of them, capable of manufacturing them with high yield. SOLUTION: This manufacturing method of an electron emission element comprises a process for forming a base film 6 of the same material as that of element electrodes 2, 3 on a substrate 1, a process for forming a pair of the element electrodes 2, 3 on the substrate 1, a process for applying a solution containing an organic metal to the substrate 1, a process for forming a conductive film 4 by thermally decomposing the applied solution, and a forming process for forming an electron emission part 5 on the conductive film 4 by carrying a current between the element electrodes 2, 3.
Patent JP-S51118995-A (JP)
Title: Alarm for robbery prevention
Inventor: TAKAHASHI AKIO
IPC: G08B13/08
Filed: 1975-04-11
Abstract: PURPOSE: To use warning signals and an alarm being based on the difference of a function like the door and the window properly to remove the generation of a noise pollution. 
     COPYRIGHT: (C)1976,JPO&Japio