baber/WOPTO huggingface dataset:
Patent IL-43234-A (IL)
Title: Apparatus for the regeneration of tv cathode-ray tubes
IPC: H01J9/50
Filed: 1973-09-14
Abstract: 1427250 Cathode-ray tubes SAFE ELECTRONIC SYSTEMS SA 15 Aug 1973 [25 Sept 1972] 39566/73 Heading H1D [Also in Division H4] An assembly for the rejuvenation of cathoderay display tubes and for the visual check of cathode conditions comprises first and second voltage converters S1, S2, the former, S1, having input terminals A, B connected to the primary of a mains transformer for, e.g. 220 V A.C. operations and the latter, S2, input lines 1, 2 connected either to the primary of the transformer in converter S1 or, alternatively, to a voltage source in the range 220 to 6000 V. Each converter has a plurality of output terminals to which controlled voltages may be supplied and converter S2 is additionally connected via further input lines 3, 4, to output terminals C and D of converter S1. In operation, when it is required to rejuvenate the tube, terminal C is connected to the tube cathode terminal D is connected to the first grid and terminals E and F are connected to the heater. An A.C. voltage in the range 6 to 12 V is then applied to terminals E and F and the heater is overheated for a period between a few seconds and a few minutes. A voltage in the range 50 to 5000 V is then applied to terminal D for a period ranging between one minute down to a quarter of a second (depending on the magnitude of the applied voltage) and the tube is thus rejuvenated. When the tube is a threegun colour tube each gun may be treated as described above or the converter S1 may be fitted with three separate sets of terminals. When a visual check on the cathode condition is required (even after it has been rejuvenated) terminals E1, F1 are connected to the heater, terminal C is connected to the cathode, terminal H, to which a voltage of between 0-50 V is supplied, is connected to the first grid, terminal L to which a voltage of between 150 and 400 V is supplied, is connected to the first anode, terminal M to which a voltage of between 100 and 300 V is supplied is connected to the second anode (focusing anode) and terminal AT, to which a voltage of between 4000 and 7000 V is supplied, is connected to the main anode. By manually varying the above voltages within the ranges indicated a disc-shaped image of the cathode is produced on the screen and if such image is luminous and uniform the efficiency of the tube is considered to be very good. If the image is speckled, the tube should be subjected to one or two rejuvenation cycles as described above. The various voltages produced by the converters S1, S2 may be either direct, alternating or pulsating and the converters are provided with either manual or automatic control devices controlling the magnitude and durations of the voltages applied to the tube.
[GB1427250A]
Patent IL-45986-A (IL)
Title: Process and apparatus for expanding tobacco
IPC: A61N5/06
Filed: 1974-11-03
Abstract: A process for expanding tobacco is provided which employs liquid carbon dioxide as the expansion agent. Tobacco is contacted with liquid carbon dioxide to thoroughly impregnate the tobacco with the liquid carbon dioxide. The carbon dioxide impregnated tobacco is maintained at a temperature no lower than -2 DEG  C. and under conditions of temperature and elevated pressure such that all or substantially all of the carbon dioxide which is in contact with the tobacco is in liquid form. After the impregnation has been completed, any excess liquid carbon dioxide which may be present with the tobacco may be removed from the tobacco. The elevated pressure is then reduced in order to convert the liquid carbon dioxide to solid carbon dioxide within the tobacco structure. The resulting solid carbon dioxide-containing tobacco is then subjected to conditions of temperature and pressure, preferably by rapid heating at atmospheric pressure, such that the solid carbon dioxide is vaporized and the tobacco is thereby expanded. Apparatus for carrying out the above described process is also provided.
Patent IL-65371-A (IL)
Title: Peptides which inhibit the release of gonadotropins,their preparation and pharmaceutical compositions containing them
IPC: C07K7/06
Filed: 1982-03-29
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. The peptides have the structure.  X-R1-R2-R3-Ser-Tyr-R4-R5-Arg-Pro-R6 wherein X is hydrogen or an acyl group having 7 or less carbon atoms; R1 is dehydro Pro or dehydro D-Pro; R2 is D-Phe, Cl-D-Phe, dichloro-D-Phe, CF3-D-Phe, F-D-Phe, difluoro-D-Phe, AcNH-D-Phe, NO2-D-Phe, dinitro-D-Phe, Br-D-Phe, dibromo-D-Phe, CH3-S-D-Phe, OCH3-D-Phe or CH3-D-Phe; R3 is D-Trp or B-D-NAL; R4 is a D-isomer amino acid and preferably B-D-NAL; R5 is Leu or N< alpha >Me-Leu; and R6 is Gly-NH2 or NHCH2CH3; provided however that either R3 or R4 is B-D-NAL.
Patent IL-88425-A (IL)
Title: Mordenite zeolites and their use as catalysts in the alkylation of aromatic compounds
Inventor: GUO-SHUH JOHN LEE
IPC: C07B37/02
Filed: 1988-11-21
Abstract: Aromatic compounds, such as benzene or biphenyl, are alkylated with an alkylating agent, such as propylene, in the presence of an acidic mordenite zeolite catalyst under conditions sufficient to produce a mixture of substituted polycyclic aromatic compounds enriched in the para alkylated isomers, such as p-diisopropyl-benzene or p,p min -di(isopropyl)biphenyl, respectively. The novel acidic mordenite catalyst is characterized by its silica/alumina molar ratio, its porosity, and Symmetry Index. The p,p min -disubstituted isomers of aromatic compounds are useful as monomers in the preparation of thermotropic, liquid crystal polymers.
Patent IL-88869-A (IL)
Title: Use of a barrier for manufacture of shaped metal matrix composite by infiltration of a filler with an aluminum alloy melt
IPC: C04B41/88
Filed: 1989-01-03
Abstract: A net shaped ceramic-reinforced aluminum matrix composite is formed by forming a permeable mass of ceramic material (10) with a defined surface boundary having a barrier, and contacting a molten aluminum-magnesium alloy (20) with the permeable mass of ceramic material (10) in the presence of a gas comprising from about 10 to 100 % nitrogen, by volume, balance nonoxidizing gas, e.g. hydrogen or argon. Under these conditions, the molten alloy (20) spontaneously infiltrates the ceramic mass under normal atmospheric pressures until it reaches the barrier. A solid body of the alloy (20) can be placed adjacent to a permeable bedding of ceramic material (10) having a barrier, and brought to the molten state, preferably to at least about 700 DEG C, in order to form the net shape aluminum matrix composite by infiltration. In addition to magnesium, auxiliary alloying elements may be employed with aluminum. The resulting composite products may contain a discontinuous aluminum nitride phase in the aluminum matrix.
Patent IL-90146-A (IL)
Title: Tissue plasminogen activator glycosylation variants
IPC: A61K38/46
Filed: 1989-05-01
Abstract: A fibrinolytically active amino acid sequence variant of a plasminogen activator is prepared that has one or more sites that are not glycosylated in the native molecule but are glycosylated in the variant. DNA sequences can be prepared that encode the variants, as well as expression vectors incorporating the DNA sequences, and host cells transformed with the expression vectors. The variants may be used in a pharmaceutical preparation to treat a vascular disease or condition in patients.
Patent JP-S5293689-A (JP)
Title: Ozonizer
Inventor: KAWAUCHI YASUNOBU
IPC: C01B13/11
Filed: 1976-02-03
Abstract: PURPOSE: To impaart multi-functions such as applying a voltage, heat transfer, and cooling action using refigeration cycle of liquid refrigerant to a hollow conductor having a heat exchange part contacted with flexible electrodes in an inner electrode tube so as to improve ozone generation efficiency and make the whole apparatus compact. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04254759-A (JP)
Title: Method and tester for evaluating printing paper
Inventor: MAKINO KATSUAKI
IPC: G01N33/34
Filed: 1991-01-30
Abstract: PURPOSE:To perform the evaluation of printing paper in a laboratory without performing any actual printing test. CONSTITUTION:After printing paper evaluating paper 3 is moistened, an applying member 6 coated with an adhesive compound having a viscosity higher than that of ink is pressed against the paper 3 so as to remove paper dust from the surface of the paper 3 and the quality of the paper 3 is evaluated from the removed amount of the dust. In addition, this tester for evaluating printing paper is constituted of a moistening device 2 which moistens a sample drum 4 which is rotated with the evaluating paper 3 stuck to the surface of the drum 4 and the evaluating paper 3 stuck to the surface of the drum 4 and a stripping- off roller 7 equipped with the applying member 6 which is rotated as the drum 4 rotated while the member 6 is brought into contact with the drum 4 and coated with the adhesive compound 5.
Patent JP-S62170134-A (JP)
Title: Cathode ray tube
Inventor: ISHIGAKI TOSHIMASA
IPC: H01J29/89
Filed: 1986-01-22
Abstract: PURPOSE:To prevent generation of sparkle so as to obtain an image of high quality, by using combined substance comprising unsaturated polyester as the main agent of adhesive, styrene or one kind of styrene derivant as bridging agent and one kind of unsaturated ester as another bridging agent, in a cathode ray tube in which a glass plate is attached to the front face of a face plate part via an adhesive. CONSTITUTION:Non-reflective glass 4 is adhesively set on the front face of the face plate part 2 of a cathode ray tube body 1, by means of an adhesive 3' made from unsaturated polyester resin including about 70wt% of unsaturated polyester serving as main agent, about 20wt% of styrene serving as the first bridging agent and about 10wt% of unsaturated ester serving as the second bridging agent. Since any difference in refractive index between main agent and bridging agent is eliminated by using an adhesive of such composition and sparkle can be certainly prevented from being generated, an image of high quality can be attained.
Patent JP-S54103601-A (JP)
Title: Uhf electronic tuner
Inventor: SATOU AKIRA
IPC: H04B1/18
Filed: 1978-02-01
Abstract: PURPOSE: To make the best use of and to compensate disavantages of the concentrated constant type tuning circuit and distributed constant type tuning circuit by jointly using both circuits.  
     CONSTITUTION: The signal that has been inputted by means of the antenna is induced in central conductor 9 through terminals 11a and 11b and antenna circuit L 2  and, then, tuned by tuning circuit 5. the RF signal picked up by this tuning is amplified by the gain corresponding to AGC voltage by MOSFET 12 of RF amplifier circuit 2. The RF signal thus amplified is applied to mixer circuit 3 through tuning circuit 6 and 7. On the other hand, the oscillation output of local oscillation circuit 4 is picked up as a frequency corresponding to the channel selected by tuning circuit 8, applied to mixer circuit 3 and, then, mixed with RF signal by mixer diode 17. The output of mixer circuit 3 is picked up as IF signal from output terminal 20 through traps 18 and 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59137080-A (JP)
Inventor: SEKI SHIGEYUKI
IPC: B26B19/04
Filed: 1983-01-25
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-S55104336-A (JP)
Title: Fire-retardant resin composition
Inventor: NAKAGAWA KACHIO
IPC: C08K5/02
Filed: 1979-02-02
Abstract: PURPOSE: To provide title compsn. useful as starting materials for wire, sheets, etc., consisting of olefinic resin component contg. ethylene-propylene rubber grafted with silane, sintering filler, halogen-contg. org. fire retardant and inorg. fire retardant.  
     CONSTITUTION: A ethylene-propylene bipolymer rubber or ethylene-propylene-diene terpolymer rubber is grafted with silane. From 5 to 50wt% of the grafted copolymer is contained in an olefinic resin to obtain (a) component. The (a) component is mixed with (b) from 20 to 150wt% based on (a) of a sintering filler such as aluminum hydroxide, talc, mica, melamine resin, (c) from 10 to 70wt% based on (a) of halogen-contg. org. fire retardant such as perchloropentacyclodecane, chlorinated paraffin and (d) from 10 to 70wt% of inorg. fire retardant such as antimony trioxide. The mixt, is kneaded by using a melt kneader such as an extruder to obtain the desired resin compsn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09193423-A (JP)
Title: Fixing device of thermal printer
Inventor: FUJISHIRO TAKESHI
IPC: B41J2/32
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To uniformize irradiation quantity of ultraviolet rays in the lateral direction of thermal recording paper. SOLUTION: An ultraviolet lamp has a property high in light emitting intensity on one end side thereof and becoming low in light emitting intensity toward the other end thereof. The end part becoming high in light emitting intensity is determined according to the kind of the ultraviolet lamp. As yellow ultraviolet lamps 20a, 20b, ones of the same kind having the same marks are used and the marks 30, 31 are alternately arranged. By this arrangement, two ultraviolet lamps 20a, 20b become complementary in light emitting intensity to uniformize the irradiation quantity of ultraviolet rays in the lateral direction of thermal recording paper.
Patent JP-S58128222-A (JP)
Title: Coiling method of rolled stock
Inventor: OKABE TOSHIROU
IPC: B21C47/02
Filed: 1982-01-26
Abstract: PURPOSE:To perform coiling control effective for restraining telescoping by detecting bending roll reaction, pinch roll reaction and coiling tension, calculating coiling form evaluation index and adjusting rolling reduction of the bending roll. CONSTITUTION:An arithmetic unit 19 determines bending roll reaction F2 from plate width (b) and total reaction F2' of bending roll. An arithmetic unit 20 determines pinch roll reaction F3 from plate thickness (b) and total reaction F3' of pinch roll. An arithmetic unit 22 determines coiling tension T3 from plate width (b) and total coiling tension T3'. An arithmetic unit 23 determines tensile stress SIGMAt of rolled stock from plate thickness (t) and coiling tension F3. An arithmetic unit 24 determines index alpha from bending roll reaction F2, pinch roll reaction F3 and tensile stress SIGMAt of rolled stock. An arithmetic unit 25 outputs a bending roll operation signal S to a comparison arithmetic unit 26 from the index of the arithmetic unit 18 and said index alpha. When present draft position exceeds controlled position, the comparison arithmetic unit 26 sends a processed signal of the operation signal S to a rolling driving device 14 to control the bending roll 10.
Patent JP-H06223034-A (JP)
Title: Information processor
Inventor: YADA KOICHI
IPC: G06F13/38
Filed: 1993-01-26
Abstract: PURPOSE:To improve the efficiency of information transfer of the information processor wherein plural slave modules and a master module transferring the same information to those slave modules are present on a common data bus. CONSTITUTION:When the master module 2 transfer data to a group 7 of slave module 3-5 by group broadcasting, a group broadcasting indication information characteristic to the group 7 is superposed on a module select signal (CTL) and outputted. On the sides of the slave modules 3-5, a group broadcasting indication information signal (GBCST) 19 sent from a group broadcasting information storage circuit 18 is compared with the module select signal (CTL) 14 and when the both match each other, data on a data bus (DATA) 15 are led into the respective slave modules 3-5.
Patent JP-S62171451-A (JP)
Title: Brushless motor
Inventor: IWAI HIROSHI
IPC: H02K29/08
Filed: 1986-01-21
Abstract: PURPOSE:To improve the efficiency of a brushless motor, to simplify the structure of the motor and to cope with a drive at constant linear speed by varying an energizing method of an armature coil in response to states at starting, ordinary driving and decelerating times. CONSTITUTION:An armature coil 5 is composed of sets of coils 5a, 5c [coil (a)] and coils 5b, 5d [coil (b)], and so disposed on a stator 3 as to have the same phase in the same set and a phase difference 90 deg. from the coils of the other sets. A position signal detecting Hall element 6 is disposed on the stator 3. A rotor 2 is uniformly magnetized at 8 poles. A speed control signal is applied to voltage terminal In1 of the element 6, and amplitude-modules as the rotor 2 rotates. A power transistor Q1 is turned OFF during the ordinary operation, and currents flowing to the coils (a) and (b) have the same phase. Thus, its torque has a phase difference of 90 deg., and the rotor is rotated by the composite torque. When the transistor Q1 is turned ON at starting time, a current flows only to the coil (a), and the rotor stops at stable point, thereby starting from this state.
Patent JP-S62170152-A (JP)
Title: Electrode for lead-acid battery
Inventor: HIRONAKA KENSUKE
IPC: H01M4/14
Filed: 1986-01-21
Abstract: PURPOSE:To increase chargeability and capacity recovery ability of an overdischarged battery which was allowed to stand, and to especially increase the reliability of a small sealed lead-acid battery by vapor-depositing Au on a cathode substrate. CONSTITUTION:A gold thin film is vapor-deposited on a cathode substrate. Thereby, even if a high resistant layer of lead sulfate is formed after an overcharged battery was allowed to stand, by the existence of Au, an electrical path of grid-Au-active material is locally formed to ease charge and capacity recovery ability is increased. Since Au is stable in an acidic and oxidizing atmosphere, it stays existing even when it is allowed to stand for a long time. Au easily forms solid solution with lead in the substrate alloy and the coming off of the deposited film is prevented. Since Au gradually diffuse inside of the substrate, its effect continues even when the substrate is corroded with the advance of charge-discharge cycles.
Patent JP-S54103722-A (JP)
Title: Inoculation method in casting ductile cast iron roll
Inventor: NAKAI YUTAKA
IPC: C21C1/10
Filed: 1978-02-01
Abstract: PURPOSE: To check the deterioration in the toughness by preventing change of the spherical graphite into fragments due to fading through inoculation of the whole or part of the melted ductile cast which has undergone a spherodizing of the graphite at the spruce of the mold.  
     CONSTITUTION: Ductile cast having the graphite made pherical is put into a roll mold 1 composed of a sand mold and a metal mold for casting by a top casting or a bottom casting. Here, a part of inoculation to be performed after the spherodizing of graphite is conducted in the laddle while the remainder at the spruce section 4. Otherwise, the whole inoculation is conducted at the spruce section 4. In this method, a Si affiliated inoculant such as Fe-Si and Zr-Si agents ranging from 4 to 48 mesh can be used. This agent is added to the melted material at the spruce at a rate of 0.1 to 1.0% by weight in terms of pure Si component contained in the melted material at a rate of 0.2 to 2.0 kg/sec. As shorter time is required up to the solidification in the fold from the inoculation, no fading takes place. Therefore, a roll excellent in the toughness can be produced having the spherical graphite penetrating into the substantial depth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63178522-A (JP)
Title: Projection aligner
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/68
Filed: 1987-01-20
Abstract: PURPOSE:To observe an alignment mark on a wafer at all times, and to conduct alignment with high precision by arranging one part of a wafer-surface observation optical system between the optical system and a reticle and turning an objective constituting one part of the optical system in an arcuate shape with respect to the optical axis of a projection optical system. CONSTITUTION:Observation system objectives 4A-4D and reflecting mirrors 5A-5D are disposed movably in an arcuate 20 shape centering around an optical-system optical axis O between a reticle 1 and a photographing optical system 2, and the lenses 4A-4B, 4C-4D are paired and the scribing line of a wafer 3 is observed. The quantities of displacement are computed at every shot by the photoelectric signals of elements 10A, 10B through the lenses 4A, 4B by an alignment mark 13 on the line. The quantities of displacement detected are compensated by adjusting the correlation of the wafer and the reticle on the basis of the known quantity of displacement of the position of alignment and the position of printing and the wafer is exposed. Measurement is conducted during scanning in the direction of main stepping, the two alignment marks 13 are measured simultaneously, alignment and printing can be performed at high speed, and the precision of alignment is increased by repeating measurement. The two objectives advantageous for executing stepping are selected, thus improving a throughput.
Patent JP-H11209764-A (JP)
Title: Combustion and gasification furnace for low-grade fuel
Inventor: MAKINO KEIJI
IPC: C10J3/48
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a combustion and gasification furnace capable of completely reacting a low-grade fuel containing ash and carbon with a relatively small furnace size and enabling remarkable reduction of ash and unburned carbon carried by the produced gas. SOLUTION: This furnace is provided with a reaction furnace 10 for burning or gasifying a fuel 1 and a separation chamber 20 connected to the lower part of the reaction furnace 10 and separating the generated molten ash 3 and the reaction gas 4 by gravitational force. The reaction furnace 10 is provided with a burner 12 placed at the top of the furnace and oxidizing the fuel with an oxidizing agent 2, a gas reaction space 14 placed under the burner 12 and a ceramic-filled layer 16 placed under the gas reaction space 14. The molten ash 3 is deposited on the surface of the ceramic balls 16a of the ceramic-filled layer 16 and dropped. Fly ash and unburned carbon 6 are captured with the molten ash 3 by the contact reaction of the reaction gas 4 with the molten ash 3 and slowly reacted in the molten ash 3 to decrease the amount of the unburned component.  Since the reaction time of carbon, or the like, can be prolonged, the furnace is applicable even to a low-grade fuel having poor reactivity.
Patent JP-H10209286-A (JP)
Title: Micro cell and its layout method
Inventor: MAEDA YOSHIFUMI
IPC: G06F17/50
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring from an input and an output terminals exsisting in a micro cell to the outside of the micro cell from becoming unwired due to a wiring and a wiring forbidden region in the micro cell. SOLUTION: In basic function cells having I/O terminals which are led out outside a micro cell, basic function cells of the same function which have I/O terminals of the same leading out direction are made groups. After the number of arrangement steps are decided, the basic function cells having the same function are arranged. In order to lead out wirings from the I/O terminals outside the micro cell, a wiring forbidden region wherein the equal number of wirings to the number of arrangement steps is possible is formed in the periphery of the I/O terminals, and wiring for connecting the parts between the basic function cells in the micro cell is performed. Since wiring between the micro cells is performed after the wiring forbidden region is eliminated, wirings can be easily led out from the micro cell.