baber/WOPTO huggingface dataset:
Patent GB-797616-A (GB)
Title: Production of titanium metal and titanium alloys
IPC: C22B34/12
Filed: 1956-01-11
Abstract: Titanium is prepared by producing a mixed crystal of titanium, 5-10 per cent carbon and 7-14 per cent oxygen and heating the mixed crystal to a temperature of at least 2500 DEG C. until the carbon and oxygen form a gaseous compound leaving titanium as metal.  The mixed crystal may be heated in a vacuum or in a hydrogen atmosphere at a pressure between 0.1 and 10 atmospheres or under a high voltage electric arc in hydrogen at a pressure over 10 atmospheres.  The metal may thereafter be heated in an inert gas atmosphere.  Titanium alloys may be formed by heating the mixed crystal with a metal which is to alloy with the titanium, e.g. nickel or cobalt.  Thus where the mixed crystal is formed by reaction of titanium dioxide and carbon nickel oxide may be added to the reaction mixture to form nickel by reduction. Rich titanium alloys or titanium may be formed by adding an alloying metal in this manner and heating the titanium alloy formed to vaporize at least part of the alloying metal.  Nitrogen binding metals such as lithium or magnesium may be added to the mixed crystal.
Patent HK-73686-A (HK)
Title: A method of electronically storing data
Inventor: ORII TOSHIO
IPC: G04G11/00
Filed: 1986-10-02
Abstract: An electronic memoranda device especially suitable for the retrieval of stored data with low energy consumption is provided. In the electronic memoranda device, days, times, and schedules, and the like, are stored in a data memory. At regular intervals a key portion of these stored times is compared with a key portion of a current time signal outputted from a timekeeping circuit. When the key portion of time data read out from the data memory coincides with the corresponding portion of the currently outputted timekeeping signal, the entire data stored in memory is scanned for coincidence with the complete timekeeping signal. Coincident data is outputted for display. When the initial survey of the memory indicates that no data is stored corresponding to the key current time unit provided by the timekeeping circuit, the inspection operation of the memory is interrupted until the occurrence of the next time unit wherein inspection of the memory is repeated.
Patent HU-T46953-A (HU)
Title: Wave-membrane sealing arrangement for hermetic sealing reciprocating piston rod set in cylindrical case
Inventor: BRAUN ANTON
IPC: F04B39/00
Filed: 1985-11-27
Abstract: A bellows seal apparatus for use in compressors or the like which has a pump (15 and 115) arranged and controlled to maintain a desired pressure differential between the inside and a driving mechanism (18, 130 and 230) having a connection with a movable end (113) of the bellows and an additional connection or connections with said bellows at unequally spaced points inermediate to the ends of the bellows to provide the least maximum stress levels in the bellows convolutions of each and thus the maximum life expectancy for the seal. The driving mechanism may take many forms but is so designed that it will elongate and contract each section of the bellows a distance depending upon the dynamically caused stresses in each section and the composition of and the number of bellows convolutions in each section.
Patent HU-T43140-A (HU)
Title: Door-lock with lock bars consist of index pins arranged on the longitudinal side of door
Inventor: STRLE DUSAN
IPC: E05C9/02
Filed: 1986-02-06
Abstract: The essence of a door lock of this type is that, in addition to a slide (19) which has a recess, provided with a saw-like toothing (19''''), for blocking the stud (24) of the lock bolt (4) of the door lock, there is also provided a vertically displaceable bolt (17) for blocking a slide (20) which is arranged rotatably on the handle follower (30) and belongs to the handle follower (30) and the lower part of which is equipped, for this purpose, with a specially designed stop, on which, in the locked state, the upper part of the vertical bolt (17) belonging to the slide (20) engages, thus blocking the downward movement of the door latch. The said position of the vertical bolt (17) engaging into the slide (20) of the handle follower (30) is made possible by a recess (17'''') formed in the same bolt and designed as an upturned letter L, the stud (24) of the lock bolt (4) engaging into the vertical part of the said recess in the non-locked state of the door lock, whilst, in the locked state of the door lock, this stud of the lock bolt engages into the horizontal part of the recess. For the automatic return movement of the door latch out of its upwardly pivoted position into the original horizontal position, a spring (27), pressing on the slide (20) and seeking to rotate the slide in the clockwise direction, and a [lacuna] on the handle follower ... Original abstract incomplete. <IMAGE>
Patent JP-H01176665-A (JP)
Title: Fuel cell
Inventor: UOZUMI SHOHEI
IPC: H01M8/02
Filed: 1988-01-05
Abstract: PURPOSE:To increase airtightness in the periphery of a cell by molding a pair of gas diffusion electrodes and a matrix in one piece with an airtight resin. CONSTITUTION:The periphery of unit cell comprising a pair of gas diffusion electrodes and a matrix arranged between them is molded with resin in one piece. The peripheries of gas diffusion electrodes 1, 2 and a matrix 4 are firmly molded with resin 3 to form a unit cell, and gas leakage from the gas diffusion electrodes is prevented because the resin is airtight. The end of molded resin has the same thickness as a power generating part, and difference in level is not produced between them. When unit cells are stacked together with a separator, poor electrical contact is not produced. Since no gap is produced between the separator and the end of the unit cell, the airtightness of the fuel cell is further increased.
Patent JP-S62163703-A (JP)
Title: Hydrophilic porous membrane and its production
Inventor: ITO HAJIME
IPC: B01D71/06
Filed: 1987-01-05
Abstract: PURPOSE:To make a porous membrane hydrophilic without decreasing the mechanical strength of the membrane by depositing a diacetone acrylamide polymer on at least a part of the surface of the pore of a polyolefin porous membrane. CONSTITUTION:A polyolefin porous membrane consisting essentially of ethylene, propylene, 4-methyl-1-pentene, etc., is used. The membrane having 20-200mum thickness, 20-90% porosity, and 0.01-5mum pore diameter is preferably used. The diacetone acrylamide is deposited on at least a part of the surface of the pore of the porous membrane. The amt. to be deposited is preferably controlled to about 1-30wt%. A polymerization initiator is added to the soln. of diacetone acrylamide, the soln. is forced into the porous membrane, then the solvent is removed, and thermopolymerization, photopolymerization, radiation polymerization, plasma polymerization, etc., are carried out to deposit the polymer. The porous membrane having low water permeation pressure and excellent water permeability can be obtained by the hydrophilicity-providing treatment.
Patent JP-S62158346-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKUI YASUSHI
IPC: G11C11/34
Filed: 1986-01-06
Abstract: PURPOSE:To increase the operation margin of a circuit, to which reference potential is inputted, by mounting a screening electrode plate between a resistor and a semiconductor substrate constituting a reference-potential generating circuit. CONSTITUTION:A reference-potential generating circuit 11 is composed of resistors R101-R107, the resistors are formed by a polycrystalline silicon film, and one end is connected to drain power supply Vcc and the other end to source power supply Vss. For reduce the capacitive coupling of the resistors and substrate potential Vsub, screening electrode plates 18(181-183) connected to Vcc and screening electrode plates 19(191-193) connected to Vss are fitted among the resistors and a substrate. Capacitances C101-C106 are interposed among the screening electrode plates 18, 19 and the resistors R101-R107 and capacitances C107-C112 among the screening electrode plates and the substrate. Accordingly, an effect having reference potential VREF is relaxed and stable reference potential VREF can be realized when substrate potential Vsub fluctuates, thus increasing the margin of circuit operation.
Patent JP-S60144905-A (JP)
Title: Molded composition of ferrite
Inventor: FUJITA TOSHIO
IPC: C01G49/00
Filed: 1984-01-06
Abstract: PURPOSE:To obtain ceramic products having no-inuniformity of molding and high size accuracy with low cost by mixing respectively the predetermined weight parts of polystylene, butyral resin, lubricant, aclyric resin and platicizer to the 100pts.wt. of ferrite raw material powder in the predetermined granularity. CONSTITUTION:The 3-15pts.wt. of at least one thermoplastic resin selected from groups of polystylene, polyethylene, polypropylene used for improving heated fluidity at the time of injection molding is added to the 100pts.wt. of highly permeable ferrite raw material powder in the granularity of 0.5-6mum. In order to shorten the degreasing time, the 1-8pts.wt. of butyral resin with butyrality of 58-75mol% and the 1-6pts.wt. of lubricant such as stearic acid for improving releasibility are also added. Moreover, the 1-8pts.wt. of aclyric resin such as polymethylmethaclyrate for smooth degreasing and the 1-5pts.wt of plasticizer such as DBP for giving plasticity of the thermoplastic resin and butyral resin are respectively added.
Patent JP-H08186034-A (JP)
Title: Wound coil component
Inventor: AOKI KENICHI
IPC: H01F37/00
Filed: 1995-01-06
Abstract: PURPOSE: To lessen the mounting area of a wound coil component and/or to contrive to enhance the noise removal performance of the coil component. CONSTITUTION: A coil component (a common-mode choke coil) is formed by winding two wires 21 and 22 on a drum part 11 of a ferrite core 10 into a bifilar winding. Electrodes 15a and 16a and 15b and 16b are respectively formed on both side surfaces of a flange 13 of the core 10. A starting end 21a and a terminal 21b of the wire 21 are respectively connected with the electrodes 15a and 15b and a starting end 22a and a terminal 22b of the wire are respectively connected with the electrodes 16a and 16b.
Patent JP-H06209570-A (JP)
Title: Multiple-output dc-dc converter
Inventor: KANOUDA TAMAHIKO
IPC: H01F30/00
Filed: 1993-01-06
Abstract: PURPOSE:To obtain two systems of voltage output from one transformer and at the same time achieve miniaturization and thinning and reduce loss by using a thin transformer, connecting a series circuit consisting of a diode and a capacitor to the primary coil winding side and then accumulating excitation energy released when a switching element is turned off to obtain an output voltage. CONSTITUTION:The input voltage from a power supply 1 is smoothed by a smoothing capacitor 2 and is applied to the primary coil winding of a thin-type transformer 6 via an FET 5a whose switching timing is adjusted by a control circuit 3. The voltage of the secondary coil winding of the thin-type transformer 6 is supplied to an external load 10b via FETs 14a and 14b for synchronous rectification of the secondary coil winding, a choke coil 8 for smoothing, and a capacitor 9a for smoothing. Also, when the FET 5a is turned off, excitation energy is released to a series circuit consisting of a capacitor 12 and a diode 4a at the primary side of the thin-type transformer 6 and the charge voltage of the capacitor 12 is stabilized by an output voltage stabilization circuit 11 and is supplied to another external load 10b via a capacitor 9b for smoothing.
Patent JP-S57114092-A (JP)
Title: Gas extractor
Inventor: KATAGIRI SHIGENOBU
IPC: F16N35/00
Filed: 1981-01-08
Abstract: PURPOSE: To permit the extraction of gas of a lubricating oil device with saved consumption of electric power by utilizing the potential energy possessed by the lubricating oil coming back to a container afte its lubricating work in a machinery provided with a forced lubricating oil device.  
     CONSTITUTION: A lubricating oil which participated in the lubrication of a bearing whose presure is raised by an oil pump is returned to an oil container by natural head, during which part of the returning oil is received in a funnel 14 provided on the way of an oil discharge pipe 4. The flow rate of the returning oil is increased because the outlet of the funnel 14 is throttled. The oil becomes a jet stream at the outlet and collides against an impeller 12 which is in turn turned on the principle of water wheel. The rotation force is transmitted to a gas extractor 5 through a shaft 13 to turn the gas extractor 5 and at the same time to make the inside of the oil container a slightly negative pressure. In this way, the gas extractor 5 can be operated by utilizing the energy of the returning oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61161976-A (JP)
Title: Controlling method for servo motor
Inventor: YASHIMA RIYOUSUKE
IPC: H02P29/00
Filed: 1985-01-07
Abstract: PURPOSE:To control the output rotation of a servo motor in a sinusoidal waveform manner by outputting a sinusoidal wave electric signal to a converter by a crank mechanism. CONSTITUTION:When a motor 2 is started, a transmission 6 is driven, a sinusoidal waveform rotating operation is output, and a pulse generator 26 outputs a pulse signal varying in frequency in a sinusoidal waveform by the operation. This pulse signal is counted by a counter 34. The count signal of the counter 34 is converted by a D/A converter 35 to the analog voltage signal of a sinusoidal curve characteristic, and this voltage signal is supplied through a drive amplifier 38 to a servo motor 40.
Patent JP-H09188435-A (JP)
Title: Paper feed mechanism
Inventor: KOMINATO KAZUNORI
IPC: B65H5/06
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To enlarge an object of paper which can be used by constituting in such a manner that at least a pair of paper supply and feed bodies which are arranged in a specified supply and feed passage opposingly each other can move in the direction of thickness of paper in accordance with thickness size of paper which is supplied and fed in the supply and feed passage. SOLUTION: When a paper having a large thickness is inserted through a paper insertion part 4, one end side of a movable casing part 24 is lowered through a hinge mechanism 62 because distance between a printing drum 46 and an auxiliary roller 54 is thickness size in the direction of supply and feed of paper or less. Since distance between the printing drum 46 and the auxiliary roller 54 is enlarged, paper is fed between them. Next, an auxiliary roller 18 is pressed downward by the paper which is fed up to a paper discharge part 6 side, and the movable casing part 24 is lowered. Consequently, paper is fed between a main roller 14 and the auxiliary roller 18 and is discharged to the outside through the paper discharge part 6.
Patent JP-2000199786-A (JP)
Title: Fw-cw radar apparatus
Inventor: HIRAO MANABU
IPC: G01S13/60
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain an FW-CW radar apparatus, capable of exactly detecting the distance to a close obstacle and relative velocity without enhancing the resolution of spectrum analysis. SOLUTION: An FFT operator 511 converts beat signal data obtained with an A-D converter into frequency spectrum by using an FFT. A peak detector 512 detects a peak over a threshold at a certain level from the obtained frequency spectrum. A complex peak detector 513 detects a complex peak, having a band width over a certain value among the peaks. A peak separator 514 separates the complex peak into a modeled spectrum. A peak frequency determiner 515 controls a parameter of the modeled spectrum and determines the peak frequency.
Patent JP-H01178144-A (JP)
Title: Information recording medium and its manufacture
Inventor: ARAI YOSHIHIRO
IPC: G11B7/2433
Filed: 1988-01-06
Abstract: PURPOSE:To perform write with a few quantity of energy by constituting a recording layer of a metallic vapor deposition part sectioned in grid shape by a metallic non-vapor deposition part. CONSTITUTION:A loadable recording layer provided on a substrate is constituted of a metallic vapor deposition layer sectioned in the grid shape by the metallic vapor deposition part formed at an electron beam non-projection part A. The title medium is manufactured in such a way that metal is vapor-deposited on a plane where the metal is scheduled to be vapor-deposited after projecting an electron beam on the plane to be vapor-deposited in the grid shape, and a metallic vapor deposition film is adhered on the electron beam non-projection part A, and also, no metallic vapor deposition film is adhered on an electron beam projection part B. In such a way, it is possible to perform the write of information with the few quantity of energy than ever before.
Patent JP-H11201650-A (JP)
Title: Furnace wall structure of electric melting furnace and cooling method for furnace body
Inventor: KATAOKA SHIZUO
IPC: F27B3/08
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To enhance cooling effect while preventing steam explosion by forming the furnace wall of a melting furnace body above the molten level of a refractory wall structure and a water-cooled wall on the outside thereof and forming the furnace wall below the molten level of a refractory wall structure and an air-cooled wall on the outside thereof. SOLUTION: The furnace wall 2 of a melting furnace body 1 is formed of a refractory wall structure 4, an electric insulating refractory material 5 located on the outside thereof, an air-cooled wall 7 located below the level of molten slag B on the outside of the material 5, and a water-cooled wall 8 located above the molten level on the outside of the material 5. The air-cooled wall 7 is formed in an enclosed space having a specified gap defined by an iron skin 6 of furnace body provided on the outside of the material 5 and an outer jacket wall 9. The water-cooled wall 8 is formed in a water-cooled jacket having a specified gap defined by the iron skin 6 and the outer jacket wall 9. Furthermore, inner space of the air-cooled wall 7 is divided into a plurality of sections by an longitudinal partitioner 11 and cooling fins 12 are provided in the air- cooled wall 7.
Patent JP-S5593343-A (JP)
Title: Multi-frame synchronizing system
Inventor: KAWARADA SATORU
IPC: H04J3/06
Filed: 1979-01-06
Abstract: PURPOSE:To avoid to reduce the effective capacity of transmission, by performing recognition of multi-frame section through the use of error judgement result of reception message, after the establishment of synchronism at the reception side. CONSTITUTION:The time sharing multiplex transmission line Hs is connected to the digital interface DTL, and the information pulse train reproduced is delivered to the time sharing exchanger switch frame TD-SWF and the control signal separation circuit CSEP via the signal line S1. The data message and error detection code separated in the separation circuit CSEP are delivered to the shift register SR in 40 bits sequentially via the signal line S2. The output of the error detection circuit FDE is inputted to the control processor CCP and the data message if judged as error presence, is abolished and if the judgement of error presence is continued, the shift register transfer pulse is delayed by one frame via the signal line S5 to take synchronism.
Patent JP-H10193469-A (JP)
Title: Semiconductive plastic endless belt and its production
Inventor: FUJITA TSUKASA
IPC: G03G15/16
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductive plastic endless belt not provided with a bending habit even if not used over a long period of time in a state stretched across rollers and capable of realizing the enhancement of the quality of a copy image. SOLUTION: Two layers extracted in the order of larger thickness among many layers of a multi-layered endless belt are set so as to satisfy a condition (A) that a conductive filler is contained in at least the inside layer among two layers and a condition (B) that the compounding ratio of a conductive filler with respect to the whole of the forming material of the inside layer among two layers is larger than that of the conductive filler with respect to the whole of the forming material of the outside layer by 3-27wt.%.
Patent OA-08949-A (OA)
IPC: D21C9/10
Filed: 1988-09-08
Abstract: Process for producing a paper pulp comprising a stage of H or P treatment just before the purification of the pulp or its transfer to the papermaking machine, where the neutralisation of the bleached pulp is performed with the aid of carbonic acid instead of sulphur dioxide.
Patent PH-27376-A (PH)
Title: Triazolyl thioamide derivatives
Inventor: BARKOCSY JOZSEF
IPC: C07D403/04
Filed: 1990-11-21
Abstract: The invention relates to novel triazolyl thioamides of the general formula (I),  (* CHEMICAL STRUCTURE *)  wherein Q represents hydrogen or a heterocyclic group optionally bearing one or more C1-4 alkyl substituent(s), or a group of the formula SR1, wherein R1 stands for straight or branched chained alkyl group comprising 1 to 6 carbon atom(s), or a group of the formula NR2R3, wherein R2 and R3 each represent hydrogen, straight or branched chained C1-4 alkyl or C2-6 alkenyl group, Y denotes C1-4 alkyl bearing one or more hydroxyl or C1-4 alkoxy substituent(s), phenyl-(C1-4 alkyl) optionally bearing on the phenyl ring one or more C1-4 alkoxy group(s), or phenoxy-(C1-4 alkyl) optionally substituted on the phenyl ring by a C1-4 alkyl bearing a heterocyclic group containing a nitrogen atom, with the proviso that if Q represents methylthio, dimethylamino, piperidino or morpholino, Y is other than benzyl, and pharmaceutically acceptable acid additional salts thereof. Furthermore the invention relates to a process for preparing these compounds. The compounds according to the invention possess tranquillant, antidepressant, spasmolytic, antiinflammatory, analgesic and antiperistaltic effects.
Patent TR-22844-A (TR)
IPC: C21D9/567
Filed: 1986-03-04
Abstract: In the heat treatment of steel wires (W) in a patenting operation, the wires from an austenitizing furnace (1) are first quenched in a fluidized bed (Q). This bed (Q) is fluidized by hot gases from the furnace (1) and is also provided with a cooling system (28). The wires are then passed into a second fluidized bed (TR-S) where transformation takes place. This bed is fluidized by an independent source of hot gas (21) and is divided into regions (13) along its length which have independently controllable auxiliary heaters (14). The temperatures in the zone (Q) and the region (13) along zone (TR-S) are controlled to give a fine pearlite microstructure in the wire.
Patent UY-31979-A (UY)
Title: Capas de barrera, sus usos y un proceso para su preparación
Inventor: JAHROMI SHAHAB
IPC: B32B27/42
Filed: 2009-07-10
Abstract: Uso de melam depositado sobre un sustrato, en aplicaciones que requieren alta resistencia a la humedad, como por ejemplo un proceso adicional que comprende la exposición a altas temperaturas (retort) o deposición de metal, o aplicaciones tales como aplicaciones en energía solar o en pantallas. La proporción (peso en peso) de melam a melamina en la capa de barrera está dentro del rango entre 3:1 y 50:1. El laminado que se puede exponer a altas termperaturas comprende dos películas plásticas y, entre ellas, un capa de melam cristalino, donde el laminado tiene una resistencia de laminación de aproximadamente 2 N/pulgada o más medida en un ensayo de tracción a 90 grados a 30 mm/min.
Patent UY-33281-A (UY)
Title: Plantas tolerantes a herbicidas
Inventor: HERVE VANTIEGHEIM
IPC: A01H6/20
Filed: 2011-03-17
Abstract: La presente invención provee plantas de Brassiva tolerantes a herbicidas de tipo invernal. La presente invención también provee métodos de control del crecimiento de malezas por aplicación de un herbicida al que las plantas de la invención tolerantes a herbicidas son tolerantes. Las plantas de la invención expresan una enzima de AHAS que es tolerante a la ación de uno o varios inhibidores enzimáticos de AHAS,