baber/WOPTO huggingface dataset:
Patent JP-H06204008-A (JP)
Title: Manufacture of semiconductor ceramic element
Inventor: TAKADA TAKAHIRO
IPC: H01G4/12
Filed: 1993-01-06
Abstract: PURPOSE:To reduce the fluctuation of I-V characteristics by providing a process which chemically and electrically stabilizes the surface or the surface and an area close to a crystal grain boundary by performing heat treatment and oxidation before a process of insulating the grain boundary. CONSTITUTION:Strontium titanate compound material or titanium and strontium oxide material or titanium and strontium mixed material containing carbonate material is baked so as to provide semiconductor ceramic composite material. Then, the ceramic composite material is heat treated in the oxidizing atmosphere and the surface or the surface and the area close to the crystal grain boundary of the ceramic composite material are oxidized. After insulating the crystal grain boundary layer, electrodes are formed on the semiconductor ceramic. Thus, the fluctuation of the electric characteristics in the manufacturing processes or before and after the processes such as lead forming is reduced and a capacitance varistor which excels in voltage non-linearity and allows high dielectric constant is provided. The I-V characteristics and the electrostatic capacitance of the varistor can be controlled over a wide range by changing the conditions of heat treatment oxidation.
Patent JP-H02182839-A (JP)
Title: Method for mixing iron ores to be sintered
Inventor: MATSUOKA HIRONAO
IPC: C22B1/16
Filed: 1989-01-05
Abstract: PURPOSE:To improve gas permeability in sintering and to mix iron ores to be sintered in such a way that the quality, yield and productivity of the sintered ore are remarkably improved by mixing the fine iron ore, coarse iron ore and iron ore having a specified content of crystallization water in the nucleus/powder ratio shown by a specified equation. CONSTITUTION:The fine iron ore having <=0.25mm grain size, coarse iron ore, and iron ore contg. >=5% crystallization water are mixed in >=0.55 ratio of nucleus/powder shown by the equation. The value is set at >=0.55, because the void ratio (nucleus/powder ratio) of the entire sintered bed is controlled to 26% even in due consideration of a decrease in the void ratio corresponding to 0.55 in the process of sintering, and the gas permeability is deteriorated in a lower void ratio. Since the mixing ratio is controlled in this way, the gas permeability, quality, etc., are not fluctuated, the power cost for a main sintering exhauster, fuel cost, etc., are not increased, and the production cost is reduced.
Patent JP-H04251532-A (JP)
Title: Uninterruptible dc power supply
Inventor: IWATA TAKESHI
IPC: H02J9/06
Filed: 1991-01-09
Abstract: PURPOSE:To obtain an uninterruptible DC power supply using a flyback converter, which can output the same DC voltage value during a service interruption and during receiving a commercial electric power, and can select the voltage of a battery arbitrarily, and further, can be configured in a reduced size at a low price, and by which the battery is insulated from a commercial power supply in a DC state. CONSTITUTION:A tertiary coil 14t is provided in a transformer 14 of a flyback converter 21, and both the ends of the tertiary coil 14t are connected by two classes of series circuits, each comprising a transistor and a diode. Two classes of connection points relative to the transistor and the diode are connected by a series circuit comprising a resistor 33 and a battery 23, and a diode 34 is connected in parallel with the resistor 33. During receiving a commercial electric power, both transistors 26, 28 are always made off, and the battery 23 is charged through diodes 27, 29 and the resistor 33. During a service interruption, both the transistors 26, 28 are made to repeat an identical ON-OFF operation simultaneously, and an electric power is outputted from the battery 23 through the transformer 14.
Patent JP-S63168640-A (JP)
Title: Still video back
Inventor: SAKAKIBARA KUNIMITSU
IPC: G03B17/28
Filed: 1987-01-06
Abstract: PURPOSE:To well perform continuous photographing and reduce the power consumption of a still video back by providing a means which keeps a motor in the operating state for a certain time when a signal indicating that photographing is performed is given from a camera body at the time of operating the motor. CONSTITUTION:When the photometric switch of a camera body 1 is turned on, a prescribed signal is sent to a still video back 2 and the power source is turned on to rotate a motor 28. The prescribed signal is repeatedly given to continuously rotate the motor 28 while the photometric switch is turned on. If a release switch is not turned on and the prescribed signal disappears in this state, the power source of the still video back 2 is turned off and the motor 28 is stopped because there is little probability that photographing is immediately performed. If the release switch is turned on to perform one photographing while the motor is rotated, the power source of the still video back 2 is not turned off independently of presence/absence of the prescribed signal to keep the motor 28 in the operating state for a certain time because there is a high probability of continuous photographing.
Patent JP-S5494625-A (JP)
Title: Instantaneous power failure compensating circuit
Inventor: AIDA JIROU
IPC: H02P7/292
Filed: 1978-01-09
Abstract: PURPOSE: To protect a thyristor motor, by suppressing regenerative current at instantaneous power failure with direct current reactor, and returning main circuit making and phase control to original state by time constant.  
     CONSTITUTION: When electric source voltage is dropped and output voltage V of thyristors SCR-A and SCR-B is dropped to zero, electric motor current is raised by main circuit time constant T such that VM/(Ra + R1) is concluded. (In the  equation, VM is counter electro-mivie force of an electric motor M, Ra is armature resistance of electric motor, and R1 is resistance of line.) Next, trip signal is sent to no fuse breaker INFB by signal of voltage drop detecting circuit 1, main circuit is opened, and at the same time, phase of thyristors is stopped down to γ limit with iris signal by control device 2, and operated such that the maximum inverter voltage is issued. In direct current reactor La, main circuit time constant is selected such that rising of short-circuit current is circuited in voltage drop detecting circuit, and is under short time over load endurance current IM of an electric motor M or SCR before breaking time TM of no fuse breaker INFB. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent ME-P8509-A (ME)
Inventor: KLEIN THOMAS
IPC: A61P3/10
Filed: 2007-09-04
Abstract: Pronalazak se odnosi na kombinacije (2R, 4aR, 10bR)-6-(2,6-Dimethoxy-pyridin-3-yl)-9-ethoxy-8-methoxy-1,2,3,4,4a,10b-hexahydrophenanthridin-2-ol sa drugim akti vnim sastojcima za tretman diabetes mellitusa ti p 2 i/ili ti p 1.
Patent PH-31639-A (PH)
Title: Non-alkaline purification of aminophosphonic acids.
Inventor: BELINKA BENJAMIN A
IPC: C07F9/38
Filed: 1994-10-27
Abstract: A process for the purification of aminophosphonic acids under non-alkaline conditions is described. In particular, aminophosphonic acids are slurred in neutral or acidic water, heated to reflux, cooled and then filtered. Product purities approaching 100% are thus obtained.
Patent UY-32078-A (UY)
Title: Uso de composiciones de compuestos fungicidas para controlar ciertos hongos de la roya
Inventor: KARL-WILHELM MUENKS
IPC: A01N37/50
Filed: 2009-08-27
Abstract: La presente invención se refiere al uso de una composición fungicida que comprende al menos una carboxamida y al menos otro compuesto que se selecciona a partir de estrobilurinas o de triazioles, para controlar ciertos hongos de la roya, como por ejemplo roya de la soja y roya del cafeto, en la protección de cultivos.
Patent UY-34888-A (UY)
Title: Inhibidores del virus de la hepatitis c
Inventor: DARRYL KATO
IPC: A61K31/4985
Filed: 2013-07-02
Abstract: Compuestos de Fórmula I, y sus sales farmacéuticamente aceptables. También se divulgan métodos para usar dichos compuestos y composiciones farmacéuticas que los contienen.
Patent UY-35181-A (UY)
Title: Proceso integrado para producción de ácido 2,5-furandicarboxilico.
Inventor: SIQUEIRA BERNARDO GALV O
IPC: B01D15/04
Filed: 2013-12-10
Abstract: Se describe un proceso integrado para la producción de 2,5 FDCA en dos etapas, una primera etapa pa ra la generación de 5-  HMF a partir de corrientes comprendiendo una solución acuosa de hidratos de  carbono, en donde el agua en estado subcrítico actúa como catalizador deshidratando los hidratos d e carbono y generando 5-HMF, y una segunda etapa  de oxidación del 5-HFM para obtener 2,5 FDCA.
Patent UY-35424-A (UY)
Title: Xantinas sustituidas y métodos para su uso
Inventor: BERTRAND CHENARD
IPC: C07D473/04
Filed: 2014-03-13
Abstract: Se describen compuestos, composiciones y métodos para inhibir el canal iónico TRPC5 y los trastornos relacionados con TRPC5.
Patent YU-33282-A (YU)
Title: Method of hermetically fixing a tube a tube bottom or the like
Inventor: BUSSE W
IPC: B21D39/20
Filed: 1982-02-16
Abstract: A tube end received in a bore of a tube sheet is expanded by introducing a mandrel into the tube end and utilizing fluid pressure to bias a pair of sealing rings outwardly to engagement with a tube end, thereby sealing off the clearance between the mandrel and the tube end. In addition to utilizing the fluid pressure to provide the sealing action, the invention admits the fluid pressure into the clearance and thereby expands the tube end.
Patent AT-A219986-A (AT)
Inventor: NOWAK GERHARD ING
IPC: A63C9/084
Filed: 1986-08-14
Abstract: PCT No. PCT/EP87/00443 Sec. 371 Date May 2, 1988 Sec. 102(e) Date May 2, 1988 PCT Filed Aug. 12, 1987 PCT Pub. No. WO88/01191 PCT Pub. Date Feb. 25, 1988.The present invention concerns a ski safety binding including an electronic analyzer connected to force pickups that emit electrical signals. An electric power supply such as a battery is provided. An electromechanical release element controls a locking mechanism for acting on a heel holder or piece. The electromechanical release element has at least one stop member. To assure high reliability even in the severe weather conditions, the present invention mounts the electromechanical release member inside a well sealed housing. A drive control member is positioned in sealed manner through the wall of the housing. The drive control member includes a shaft and controls the locking mechanism that acts on the heel piece.
Patent BE-900845-A (BE)
Title: Afdichting voor rotorblad-voetplaat.
Inventor: HILL E C
IPC: F01D11/00
Filed: 1984-10-18
Abstract: Rotor-samenstel omvattende een schijf voorzien van een as en een rand, in welke rand sleuf-middelen zijn aangebracht voor het opnemen van de voeten van een aantal bladen, welke bladen over de omtrek van de schijf verdeeld staan op onderling gelijke afstanden en elk blad is voorzien van een voetplaat die radiaal op afstand ligt van de rand van de schijf, met het kenmerk, dat elke voetplaat een eerste en een tweede zich axiaal uitstrekkende rand bezit, waarbij de eerste rand van elke voetplaat zich bevindt nabij en in lijn met de tweede rand van de voetplaat van een naast liggend blad.
Patent BE-905366-A (BE)
Title: Equipment sinking object onto bed of fast flowing water - has frame supporting belts detached at one end and pulled free
IPC: E02B3/12
Filed: 1986-09-02
Abstract: The equipment sinks an object onto the bottom of a water-course , and comprises a frame (1) lowered into the latter, with attachments along two opposite edges for belts (9) supporting the article (8). The frame (x) has a centre beam (2) with a lifting cable (4) attachment block (3) on frame cross pieces (5). Ties (6) are connected between the centre beam and the edges (7). - Locking devices attaching the belts at one end to the frame can be released by remote control. When this is done, the frame is lifted, the belts still attached to it at their other ends being pulled out from under the article as it rests on the bottom (10).
Patent BE-770823-A (BE)
Title: Polyenes polymn - using pi-complexes of group vi metals as catalysts
IPC: C08G61/08
Filed: 1971-08-02
Abstract: Linear polymers of alicyclic polyenes, e.g. 1,5-cyclooctadiene, contg. >=2 C=C bonds are prepd. by ring-opening, in soln. or bulk, in presence of catalysts systems comprising pi-complexes of Gp. VI metals (e.g. tetra-(pi-allyl)-molybdenum) or combinations thereof with the acceptors of the org. and acido-ligands (e.g. EtAlCl2). Catalysts are efficient and stereospecific. There is low induction period in presence of solvents and low gel formation.
Patent CA-1048061-A (CA)
Title: Process for the preparation of a therapeutically active dihalogenoaminobenzylamine
Inventor: KURKELA KAUKO
IPC: C07C209/56
Filed: 1974-09-18
Granted: 1979-02-06
Abstract: A B S T R A C T   A process for the preparation of N-cyclohexyl-N-methyl-(2-amino-3,5-dibromobenzyl)-amine which has the formula   and acid addition salts thereof, comprising reacting 2,4-dibromo-6-[(N-methyl-N-cyclohexyl)-aminomethyl]-benzoic acid, which has the formula   with hydrazoic acid (HN3) which reacts in statu nascendi by the addition of a salt of hydrazoic acid to a solution of an inert organic solvent, a strong acid and said 2,4-dibromo-6-[N-methyl-N-cyclohexyl)-aminomethy]-benzoic acid at a temperature of 35-100°C to thereby form N-cyclohexyl-N-methyl-(2-amino-3,5-dibromobenzyl)-amine.  The product, otherwise known as bromhexine and its acid addition salts are therapeutically useful, particularly as cough relieving agents.
Patent CA-1056887-A (CA)
Inventor: NANJYO TOSHIO
IPC: H02J3/24
Filed: 1974-10-18
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE         A power control system is disclosed for an electric arc or refining furnace circuit to which is supplied power directly from an independent power generating unit or units installed independently of a publicly available power supply system or any other power generating unit. Depending upon the operating conditions of the furnace, the power supply is controlled by the suitable adjustment of the generator voltage or frequency or by the combination thereof based upon the relations V = K?.PHI.?n where V = generator voltage, K = constant, .PHI. = flux density and n = rotational speed (rpm) of a prime mover mechanically coupled to each generator, and f = p.n/60 where f = frequency, and p = number of pole pairs in each generator.
Patent CA-1062388-A (CA)
Inventor: MARK VICTOR
IPC: C08L69/00
Filed: 1974-12-16
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE          A flame retardant polycarbonate composition comprising in admixture an aromatic carbonate polymer and as flame retardant additive an alkali or alkaline earth metal salts of either monomeric or polymeric substituted aromatic sulfonic acids, wherein the substituent is an electron withdrawing group such as halogen.  Thermoplastic articles in conformity with the standards of UL-94 grade SE-0 can be prepared.  Where the additive has a refractive index in the range 1.54-1.65 the articles may be translucent or transparent.
Patent CA-1057907-A (CA)
Inventor: SPEAKMAN PETER R H
IPC: C11D3/12
Filed: 1975-01-30
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention as disclosed herein provides a detergent composition comprising from about 5% to about 99% by weight of an organic anionic, nonionic, ampholytic or switterionic detergent, or a mixture thereof, and from about 1 to about 50% by weight of the composition of an impalpable smectite clay having an ion-exchange capacity of at least about 50 meg/100 grams, in which clay from about 5 to about 100 molar percent of the exchangeable cations are alkyl-substituted ammonium ions of the general formula R1R2R3R4N+        (1) wherein each of R1, R2, R3 and R  represents an alkyl group having 1 to 4 carbon atoms or hydrogen, provided that the total number of carbon atoms does not exceed 8, and that not more than any two of R1, R2, R3  and R4  represent hydrogen.          This composition imparts a soft feel to fabrics washed in an aqueous medium containing said composition.
Patent CA-1046371-A (CA)
Inventor: BARNES WALTER P JR
IPC: A61B17/80
Filed: 1975-03-11
Granted: 1979-01-16
Abstract: ABSTRACT         An orthopedic apparatus for selectively distracting or compressing contiguous longitudinal bone segments comprising a first and second support member each of which can be placed longitudinally coextensively adjacent respective bone segments.          A first longitudinal bore extends within the first support member for receiving and threadably engaging one portion of a threaded driving rod, and a second longitudinal bore, axially aligned with the first longitudinal bore, extends within the second support member for receiving and threadably engaging another portion of the threaded driving rod.  Upon rotation of the threaded driving rod the first and second support members are longitudinally simultaneously adjusted.  The apparatus can be inserted into the limb according to standard orthopedic surgical procedures and then mounted adjacent the bone segments after which the support members are periodically adjusted to stimulate the growth of new bone matter between the distracted bone segments.  A method for distracting longitudinal bone segments by insertably mounting an adjustable distracting apparatus adjacent longitudinal bone segments and periodically adjusting the apparatus to stimulate a build up of new bone growth between the bone segments.
Patent CA-1057222-A (CA)
Inventor: FICKEL RONALD G
IPC: B01D3/42
Filed: 1975-04-02
Granted: 1979-06-26
Abstract: ABSTRACT OF THE DISCLOSURE       A control system for regulating the heat input to the reboiler section of a distillation (fractionation) col-umn.  Flow-measuring means, for determining the quantity of vapor, passing upwardly from the reboiler section into the fractionation section (stripping and rectification), and in-ternally disposed within the reboiler section, provides a signal which is transmitted to the reboiler heater, thereby adjusting the fuel input thereto in order to regulate the degree of vaporization being effected therein.
Patent CA-1049175-A (CA)
Inventor: MATNER MARTIN
IPC: D06N3/10
Filed: 1975-04-15
Granted: 1979-02-20
Abstract: Abstract of the Disclosure Low-foam carboxylated styrene-butadiene-latices obtained by the emulsion polymerisation of monomer mixtures of:  73.5 to 18.5 parts by weight of butadiene;      to 80   parts by weight of styrene; 0   to 10   parts by weight of acrylonitrile; 0   to  5   parts by weight of ethylenically unsaturated carboxylic acid amides or methylol deriva-tives thereof; and 1.5 to 10   parts by weight of ethylenically unsaturated carboxylic acids; wherein the ethylenically unsaturated carboxylic acids consist of a mixture of:         1.0 to 4 parts by weight of acrylic acid and 0.5 to 6 parts by weight of methacrylic acid and wherein less than 0.5 parts by weight of anionic emulsi-fiers are used for polymerisation. The latices can be used inter alia as an impregnating material for soft non-wovens, cardboards and fibre fleece carpets.
Patent CA-1042367-A (CA)
Inventor: GELFAND PETER C
IPC: B03C3/76
Filed: 1975-08-11
Granted: 1978-11-14
Abstract: ELECTROSTATIC PRECIPITATOR ELECTRODE        CLEANING SYSTEM                 ABSTRACT OF THE DISCLOSURE      Electrically-activated shaking devices are arranged in modules to shake the electrodes of an electrostatic precipitator, each module corresponding to a different section of the precipitator. An operating system for the shaking devices includes a main distributor circuit that sends electrical signals to individual control circuits at each of the modules in sequence and at a relatively fast rate.  Each control circuit has an adjustable timer that independently generates pulses at a relatively slow rate and a synchronizing circuit that generates an output signal only if it receives a signal from the timer followed by a signal from the main distributor.  Each control circuit further includes a secondary distributor circuit that operates in response to the synchronizing circuit to activate the shaking devices in the associated module sequentially. An inhibit device operated by the synchronizing circuit prevents more than a single shaker from being activated at a time.
Patent CA-1059402-A (CA)
Inventor: FARREN DAVID W
IPC: C11D1/52
Filed: 1975-08-26
Granted: 1979-07-31
Abstract: Abstract of the Disclosure The invention is concerned with particulate detergent compositions suitable for fabric washing based on nonionic surfactants.  It has been found necessary to include in the spray dried portion of the composition an amino compound such as an alkanolamide in order to reduce autoxidation and pluming.  This application describes a detergent containing the combination of an alkanolamide and a monoalkyl phosphate ester to give a low foaming product without encountering problems of autoxidation in the spray drying tower.
Patent CA-1083574-A (CA)
Inventor: BELLUS DANIEL
IPC: A01P13/00
Filed: 1975-10-29
Granted: 1980-08-12
Abstract: Abstract of the Disclosure The present invention relates to new 1-(bis-tri-fluoromethylphenyl)-2-oxo-pyrrolidine-4-carboxylic acid derivatives, to processes for their production, to compositions containing these active substances, as well as to the use of these active substances and compositions for the regulation of plant growth and as herbicides.          These derivatives correspond to formula I     (I)   wherein A  represents the nitrile or carboxylic acid group or a derivative of the carboxylic acid.
Patent CA-1068035-A (CA)
Title: Semiconductive chlorinated ethylene vinyl acetate copolymer and carbon black composition
Inventor: TANIGUCHI SEIHO
IPC: H01B1/24
Filed: 1975-12-17
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE            A semiconductive composition useful as an external insulation layer for electrical wire and cable and having an improved degree of controlled stripp-ability from cross-linked ethylene polymer based insulation compositions and comprising chlorinated ethylene-vinyl acetate copolymer containing about 3 to about 40 percent by weight of chlorine and conductive carbon black.
Patent CA-1087819-A (CA)
Inventor: GRAWEY CHARLES E
IPC: B29C53/00
Filed: 1976-01-09
Granted: 1980-10-21
Abstract: APPARATUS AND METHOD FOR FORMING              A TUBE ARTICLE ON A CORE          Abstract of the Disclosure In the formation of an elastomeric tube or the like on a toroidal core, elastomeric material is applied to the core generally along one side of the core, and force-applying means are utilized to press annular portions of the so-deposited elastomeric material onto the core.  Cutting means are also included for cutting away elastomeric material not deposited on the core.  The core and elastomeric material deposited thereon are then turned over and the operation is repeated, whereby elastomeric tube means or the like are provided on the toroidal core.
Patent CA-1066805-A (CA)
Title: Procede et dispositifs de reconnaissance de formes
Inventor: CHEHIKIAN ALAIN
IPC: G06T7/60
Filed: 1976-02-06
Granted: 1979-11-20
Abstract: BREVET D'INVENTION     PROCEDE ET DISPOSITIFS DE RECONNAISSANCE DE FORMES       AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE    Invention : Alain CHEHIKIAN             Gérard BOUVIER                      PRECIS DE LA DIVULGATION          Procédé de reconnaissance de caractères acquis sous la forme d'un ensemble de nombres binaires correspondant res-pectivement à différentes zones élémentaires du caractère, consistant à définir l'orientation du caractère en ses divers points, à répartir ces points dans des mémoires différentes suivant leur orientation, à caractériser ensuite le caractère par vingt-et-un variables binaires définies par l'existence ou l'absence de segments d'orientation donnée dans certaines zones prédéterminées et à décoder ces variables binaires.