baber/WOPTO huggingface dataset:
Patent TR-24499-A (TR)
IPC: H02G15/117
Filed: 1988-12-07
Abstract: A splice closure for environmental protection of aerial cable splices includes a double-wall, blow-molded construction facilitating closure strength, construction and operation. A preferred construction is provided which facilitates extension of an intact casing, by means of a one-half section cut from a second, identical casing. A trough and drain arrangement facilitates drainage of water from an interior of the closure, to the environment. Preferred orientation of an opening hinge in the closure, facilitates access to an enclosed cable splice area. A preferred arrangement is provided, for association of end cap arrangements with the closure.
Patent UY-33551-A (UY)
Title: Compuesto heterocíclico y su uso
Inventor: MICHIYO MOCHIZUKI
IPC: A61K31/542
Filed: 2011-08-09
Abstract: Se proporciona un compuesto representado por la fórmula (I) :en donde cada símbolo es como se define en la memoria descriptiva o una de sus sales, que tiene una acción potenciadora del receptor de AMPA (ácido a-amino-3-hidroxi-5-metil-4-isoxazolpropiónico) .  El compuesto de la presente invención es de utilidad como un fármaco preventivo o terapéutico para depresión, esquizofrenia,enfermedad de Alzheimer o trastorno de hiperactividad de déficit de atención (ADHD), y similares .
Patent UY-34755-A (UY)
Inventor: DROR AVISAR
IPC: A01H1/00
Filed: 2013-04-23
Abstract: No hay figura para escanear.
Patent UY-34903-A (UY)
Title: ?minerales que contienen carbonato de calcio de superficie modificada y su uso?.
Inventor: JOACHIM SCHOELKOPF
IPC: C09D7/62
Filed: 2013-07-12
Abstract: La presente invención está relacionada con carbonato de calcio esférico modificado superficialmente  con forma de bola esférica que comprende minerales,  el proceso para preparar dichos minerales que comprenden carbonato de calcio esférico modificad o superficialmente con forma de bola esférica y su uso.
Patent UY-37042-A (UY)
Title: Método para la certificación de correo electronico conteniendo firma electronica reconocida por parte de un operador de telecomunicaciones
Inventor: SAPENA SOLER FRANCISCO
IPC: H04L29/06
Filed: 2016-12-21
Abstract: El objeto de la invención es un método de certificación de correos electrónicos con firma electrónica reconocida en donde una operadora de telecomunicaciones certifica el envío de un correo electrónico certificado por parte de un usuario cliente de dicha operadora a otro usuario no cliente de la operadora de telecomunicaciones respetando en todo momento la cadena de custodia y las firmas electrónicas reconocidas originales en el reenvío y la certificación, generándose prueba en todo momento de la transacción, de forma que pueda ser utilizado como prueba reforzada en cualquier tribunal o como demostración fehaciente de una transacción dada.
Patent YU-36295-A (YU)
Inventor: VENKATARAMANI E
IPC: C02F1/52
Filed: 1995-05-30
Abstract: Disclosed is a process for removing by-product phosphorus-containing (POx) materials, alendronate and alendronate byproducts from crude mother liquors in an omega amino-1-hydroxy-C2-C6 alkylidene-1,1-bisphosphonic acid synthesis process, e.g. alendronate sodium. Calcium chloride is added first to the crude mother liquors, then calcium oxide to precipitate the POx materials, then neutralized to about pH 7 to complete precipitation. Substantially all of the alendronate sodium active ingredient is removed from the precipitate. Following filtration, the POx filtercake can then be disposed of by incineration, landfilling or reclamation of usable phosphorus as fertilizer. The remaining filtrate can then be further treated in an environmentally acceptable manner by wastewater treatment or recycling to the process.
Patent YU-54698-A (YU)
Inventor: TETSUYA HAKKAMATA
Filed: 1998-11-27
Abstract: Poboljšani proizvodi sa slatkom prevlakom, koja predstavlja tvrdu prevlaku voćnog ukusa, koji se dobijaju nanošenjem tvrde prevlake sastavljene od slatkog alkohola po površini jezgra jestivog materijala, a sloj tvrde prevlake sadrži kiselo sredstvo.
Patent AT-A189495-A (AT)
IPC: B60K15/04
Filed: 1995-11-21
Abstract: PCT No. PCT/AT96/00231 Sec. 371 Date Jan. 26, 1998 Sec. 102(e) Date Jan. 26, 1998 PCT Filed Nov. 21, 1996 PCT Pub. No. WO97/18966 PCT Pub. Date May 29, 1997A closure device for a vehicle tank filler neck (1), which has an opening (3) provided with a flap (5) for the entry of the filling tube (4) of a fuel pump nozzle, wherein the flap (5) can be prestressed against the lower edge of the opening (3) by means of a spring (6), and an additional load in the closing direction can be placed on the flap (5) with the aid of an actuation device (11), wherein the actuation device (11) furthermore controls a selector valve (19) which, when the flap (5) is in the non-loaded position, connects the filler neck (1) below the flap (5) with a first recovery line (30) leading to the fuel vapor recovery container, but in the position where the flap (5) is under a load connects a pressure equalization line (25) connected to the vehicle tank with a second recovery line (24) of a narrower flow cross section leading to the recovery container and equipped with a roll-over valve.
Patent BE-896201-A (BE)
Title: Multiple tyred road vehicle - comprises wheels with single rims carrying two or more separate tyres
Inventor: JUHAN J V M
IPC: B60B11/04
Filed: 1983-03-18
Abstract: The motor vehicle has two front and two rear wheels, all supporting the chassis via s suspension and with the front wheels being steerable. Each front wheel can have several pneumatic tyres as can the rear wheels. Each multiple tyred wheel can have a single rim with peripheral profiles to retain several tyres. Alternatively, each wheel can have multiple rims rigidly fixed to a single hub. Odd or even numbers of tyres can be used on each wheel. The tyres can have a triangular cross-section.
Patent BE-899649-A (BE)
Title: Pellicule insonore pour sacs vesiculaires.
IPC: A61F5/445
Filed: 1984-05-11
Abstract: Films ayant un haut degré d'insonorité et de souplesse qui comprennent au moins une couche formée d'un mélange de polymères qui comprend environ 40 à 60 % en poids d'un copolymère d'éthylène et d'acétate de vinyle et environ 60 à 40 % en poids d'une polyoléfine élastomère. La polyoléfine élastomère est de préférence un mélange ou 'alliage' d'un copolymère d'éthylène et d'acétate de vinyl
Patent BE-765977-A (BE)
Title: Industrial waste gas purification filter
IPC: B01D53/34
Filed: 1971-04-20
Abstract: Apparatus for purifying industrial fume and gases, comprises (a) at least one element formed from at least one layer of glass wool through which the gases are drawn; (b) at least one layer consisting of soda-impregnated, dried, relatively small granules of open cell structure material; and (c) at least one layer of dried, soda-impregnated and open cell structure wood charcoal.
Patent CA-1049504-A (CA)
Inventor: TOBIKI HISAO
IPC: C07D221/04
Filed: 1973-03-14
Granted: 1979-02-27
Abstract: PENICILLINS AND THEIR PRODUCTION          Abstract of the Disclosure Penicillins of the formula:                            (IA) wherein    is a six-membered heteroaromatic ring containing 1 or 2 hetero nitrogen atoms, R is phenyl, p-hydroxyphenyl, C1-C4 alkyl, cyclohexadienyl, thienyl or isothiazolyl, Y is hydrogen, lower alkanoyl or lower alkoxycarbonyl and R1 and R2 are each hydrogen, lower alkyl, lower alkanoyl, benzoyl, lower alkylmercapto, hydroxyl, mercapto, hydroxy(lower)alkyl, halogen or cyano or R1 and R2 linked together represent a lower alkylene chain optionally substituted with an oxo group, and non-toxic, pharmaceutically acceptable salts thereof are prepared by reacting a compound of the formula:                      wherein R is as defined above, or a derivative thereof, with a carboxylic acid of the formula:       wherein   , Y, R1 and R2 are each as defined above, or a reactive derivative thereof, if necessary, followed by hydrolysis or acylation of the resulting product and/or elimination of a protective group.  The novel penicillins exhibit antimicrobial activity against various gram positive and gram-negative bateria including Pseudomonas.
Patent CA-1039502-A (CA)
Inventor: PAUL KERMIT D
IPC: F27D13/00
Filed: 1974-06-17
Granted: 1978-10-03
Abstract: ABSTRACT OF THE DISCLOSURE         A method and apparatus for preheating solid particulate materials such as limestone and materials used in the process of making sealed surface lightweight aggregate.  It includes a vessel having an inlet for solid particulate material and an outlet for solid particulate material, an inlet for hot gases and an outlet for gases.  A preheating zone is defined by a bridge, the floor of the vessel and the vessel sidewalls. A valve arrangement is provided for controlling the length of the gas flow path through the preheating zone.  When the valve is in one extreme position, the flow path through the gas-solids contact zone is the longest, and when the valve is in the other extreme position, the flow path through the gas-solids zone is at its shortest.  The position of the valve may be controlled in response to either the pressure drop across the preheating apparatus or the temperature of the material discharged from the preheater.
Patent CA-1042194-A (CA)
Inventor: ALDRICH ROBERT G
IPC: E21B43/22
Filed: 1974-06-28
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE           Coal, whether in a sub-surface stratum or in large lumps as mined by standard means is reduced to fragments by treatment with compounds which weaken interlayer forces at natural inter-faces present in the coal.  When coal below the earth's surface is treated with such compounds, the fragment can be suspended in inert gas moving at a sufficiently rapid rate and carried to the surface where the comminuted coal can be collected.
Patent CA-1037972-A (CA)
Inventor: CHANG CLARENCE D
IPC: B01J29/18
Filed: 1974-07-26
Granted: 1978-09-05
Abstract: CONVERSION OF ETHERS     ABSTRACT OF THE DISCLOSURE      Process of converting aliphatic ethers, particularly alkyl ethers, to other desirable products by contacting such with a crystalline aluminosilicte molecular sieve catalyst having a constraint index of about 1 to 12 and a silica to alumina ratio of at least about 12 at elevated temperature.      The catalyst preferably has a crystal density in the hydrogen form of not substantially below about 1.6 grams per cubic centimeter. Products produced by such conversion vary with temperature, with conversion to aromatic rings and substituted aromatic rings predominating at higher temperatures of about 500 to 1000°F.
Patent CA-1043588-A (CA)
Inventor: AONUMA MASASHI
IPC: G11B5/64
Filed: 1974-11-15
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE             A powdery ferromagnetic metal material for a magnetic recording medium containing at least Fe, B and Pb as the main component and a process for producing a powdery ferromagnetic metal material comprising reducing a metal salt capable of forming a ferromagnetic substance and containing at lest Fe in an aqueous solution thereof using a borohydride compound and/or derivative thereof in the presence of a Pb compound.
Patent CA-1047735-A (CA)
Inventor: BAKAY CARL J
IPC: C01B33/04
Filed: 1975-01-23
Granted: 1979-02-06
Abstract: PROCESS FOR MAKING SILANE                ABSTRACT OF THE DISCLOSURE     There is a process for manufacturing SiH4 by the disproportionation or redistribution of HSiCl3 which comprises feeding HSiCl3 into a bed of insoluble solid anion exchange resin containing tertiary amino or quaternary ammonium groups bonded to carbon therein, refluxing the HSiCl3 to vaporize dispropor-tionated products to the upper portion of the bed and condensing liquid SiCl4 from the area in which HSiCl3 is refluxed, maintaining the temperature at the top of the bed above the boiling point of SiH4 and below the boiling point of H3SiCl, and recovering SiH4 from the bed substantially free of chlorosilanes.               S P E C I F I C A T I O N   1.
Patent CA-1054602-A (CA)
Title: PYRROLIDINE AND PIPERIDINE CONTAINING (.omega.-PERFLUOROALKOXY) BENZAMIDES AND PROCESSES FOR THEIR PREPARATION
Inventor: BANITT E
IPC: C07D207/14
Filed: 1975-03-27
Granted: 1979-05-15
Abstract: ABSTRACT           Certain compounds in which a carbon atom of a pyrrolidine or piperidine ring is bonded directly or through a methylene group to the nitrogen of a substi-tuted benzamido group, and their pharmaceutically acceptable salts, are found to be active as anti-arrhythmic agents.
Patent CA-1039460-A (CA)
Inventor: BARBER IVAN J
IPC: B60S3/06
Filed: 1975-04-17
Granted: 1978-10-03
Abstract: ABSTRACT OF THE DISCLOSURE           A control system for car washing apparatus having a primary arm pivotally supported at one end and extending rearwardly along the path of the car, a secondary arm pivotally supported on the free end of the primary arm and extending across the path of the car, and a rotary brush on the free end of the secondary arm.  A piston and a cylinder are connected between the primary and secondary arms, and the rod and butt ends of the cylinder are connected through flow controls to the control inlets of a 4-way valve.  The 4-way valve controls a primary arm piston and cylinder which retract and extend the primary arm as required.  When a car strikes the brush, the pressure increase at one end of the secondary arm cylinder pilots the 4-way valve, operating the primary arm piston and cylinder.  When the brush passes the front corner of the car and the secondary arm begins to unfold, the pressure increase at the other end of the secondary arm cylinder pilots the 4-way valve oppositely, reversing the primary arm movement.          The butt end flow control is sufficiently open to prevent at low car speeds false piloting but is restrictive enough to pilot the 4-way valve at car speeds above 10 feet per minute. Fluid bypass at high car speeds is provided by a relief valve in parallel with the butt end flow control.
Patent CA-1045357-A (CA)
Inventor: ZIEGLER GUNTHER
IPC: H01L39/06
Filed: 1975-05-13
Granted: 1979-01-02
Abstract: ABSTRACT A method for the manufacture of a superconductor with a superconduc-tive intermetallic compound consisting of at least two elements in which a ductile component of at least one element of the compound is brought into contact with a second component which contains a ductile carrier metal for the remaining elements of the compound after which the remaining elements of the compound are admitted to the second ductile component through a chemical transport reaction at elevated temperature, the compound being formed by a reaction of its remaining elements, diffusing through the second compo-nent, with the first component.
Patent CA-1068843-A (CA)
Inventor: SELF JAMES M
IPC: C08K3/36
Filed: 1975-05-13
Granted: 1979-12-25
Abstract: ABSTRACT      Polymerizable unsaturated polyester resin syrups can be extended with aqueous alkali stabilized colloidal silica in compositions containing from 0.1 to 10.0 parts by weight of aqueous alkali stabilized colloidal silica for each part by weight of the unsaturated polyester resin syrup.  The un-saturated polyester resin syrups can be extended further by the addition of fillers which may be dispersed glass fibers, randomly oriented fiber mats, wound filaments and woven fabrics.  The compositions can be employed in coatings, laminates, cast articles, molded articles, or other shaped articles.  The polymerized products are resistant to com-bustion, have a low fuel content, a low flame spread and are useful thermal insulating materials.
Patent CA-1041493-A (CA)
Inventor: GUTOWSKI GERALD E
IPC: C07D407/04
Filed: 1975-05-15
Granted: 1978-10-31
Abstract: Abstract of the Disclosure Novel compounds which are N- and 0-acylates of pyrazofurin are described herein.  A novel process for the preparation of the mono-N1-acylates comprises reacting pyrazofurin with an acylating agent under non-basic con-ditions in an organic solvent.  The mono-N1-acylate so formed is further acylated under weak basic conditions to provide a tetra-acylated or penta-acylated pyrazofurin derivative, depending upon the duration of reaction.          Mild solvolysis of either a tetra-acylate or a penta-acylate provides a tri-acylated pyrazofurin derivative.  In the presence of a strong base, the mono-N1-acylate is further acylated to provide different tetra-acylates or penta-acylates of pyrazofurin, again depending upon the duration of reaction.  Pyrazofurin acylates are useful as antiviral, antipsoriatic, antitumor and antifungal agents, as well as intermediates for new C-nucleosides.
Patent CA-1049025-A (CA)
Inventor: WEBSTER JAMES A
IPC: C07B61/00
Filed: 1975-07-10
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE          Novel dianhydrides having the formula:       have been found which when reacted with diamines provide polyimides exhibiting excellent thermal, oxidative and hydrol-ytic stability and good tensile strength and elongation, which characteristics makes the polyimides useful as sealants in advanced aerospace structures.
Patent CA-1062435-A (CA)
Inventor: MARTIN DEREK T
IPC: E04B1/58
Filed: 1975-07-14
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE . A connector for building constructions and the like comprises in cross-section a hollow box-shaped central portion having fins that project from the outer corners thereof to form with the sides of the hollow box-shaped portion oppositely disposed and aligned channels, wherein the end portions of mitred intersecting  structural members may be fitted to engage within channels so formed and abut one another such that they project at substantially right angles to one another, and to be aligned diagonally with opposite corners of the said hollow box-shaped portion.
Patent CA-1056807-A (CA)
Inventor: BARRY ADELBERT
IPC: E21B23/14
Filed: 1975-07-29
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE           A cable system for wellbore telemetry includes a cable anchored at a subsurface location in a rotary drill string, guide assemblies for maintaining the cable in a looped configuration, and a cable gripping device for maintaining a portion of the cable in tension.  Preferably the cable is provided with a novel releasable connector and latch assembly which (1) permits the cable to be electrically connected to a subsurface instrument and anchored to the drill string, (2) permits the cable to be maintained in tension, and (3) is releasable by manipulation of the cable at the surface.
Patent CA-1057730-A (CA)
Inventor: MCCARROLL JOHN J
IPC: B01J21/18
Filed: 1975-09-02
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE:         Graphitized carbon support has a basal plane area of greater than 100 m2/g, a ration of BET surface area to basal surface area of less than 2:1 and a ratio of basal plane area to edge surface area of at least 5:1 The support is highly crystalline on the surface and readily accepts catalytic metals. A platinum group metal is applied to prepare a reforming catalyst.
Patent CA-1064486-A (CA)
Inventor: WENTLAND MARK P
IPC: C07D211/70
Filed: 1975-09-16
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE             N-Alkylated-8-aminated-2,6-methano-3-benzazocines, useful as strong analgesics, are prepared by one route comprising reduction of 8-nitro intermediates or by another route comprsing Birch type reduction of 8-methoxy inter-mediates followed by dehydration-rearrangement of the oximes of the resulting 9-oxo intermediates.
Patent CA-1065315-A (CA)
Inventor: VORBRUGGEN HELMUT
IPC: C07H19/22
Filed: 1976-02-23
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE        A nucleoside is produced by reacting a sugar derivative containing an -O-acyl or -O-alkyl group or a halogen atom in the 1-position with a silylated organic base in the presence of an ester selected from the group consisting of trialkylsilyl esters of mineral acids and trialkylsilyl esters of strong organic acids.          For example, 2,4-bis-(trimethylsilyloxy)-pyrimidine is reacted with 1-O-acetyl-2,3,5-tri-0-benzoyl-.beta.-D-ribofuranose in the presence of trimethylsilyl perchlorate to produce uridine 2',3',5'-tri-O-benzoate.
Patent CA-1060016-A (CA)
Inventor: WIDEMAN LAWSON G
IPC: B01J25/00
Filed: 1976-03-19
Granted: 1979-08-07
Abstract: INVENTOR: Lawson G Wideman INVENTION: PREPARATION OF MORPHOLINE     Abstract of the Disclosure A method of preparing morpholine which comprises reacting diethylene glycol and ammonia or ammonium hydroxide in the presence of a highly dispersed nickel catalyst.
Patent CA-1060104-A (CA)
Title: Apparatus for and method of heat curing electrical insulation provided on a central electrical conductor of an electrical cable
Inventor: BAKER JOHN E
IPC: H01B13/06
Filed: 1976-04-15
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for and method of heat curing elastomeric electrical insulation on a central electrical conductor of an electrical cable is provided and the apparatus includes an outer housing which contains a steam chamber for curing the exterior portion of the insulation from its outer portion inwardly and an electrical induction coil for curing the insulation from its inner portion outwardly.  The coil is supported concentrically within the housing with the coil being adapted to receive the con-ductor therethrough with its insulation thereon and the coil serves to heat the conductor which in turn transmits heat to the inner portion of the insulation to provide the heat curing thereof from the inner portion radially outwardly. A magnetic flux shield is provided between the housing and the coil and serves to provide a path of least resistance for the lines of magnetic flux gen-erated by the coil to thereby assure efficient operation of the induction coil yet without detrimental heating of the outer housing.
Patent CA-1044218-A (CA)
Inventor: WOOLSLAYER HOMER J
IPC: E21B19/14
Filed: 1976-06-21
Granted: 1978-12-12
Abstract: PIPE HANDLING APPARATUS FOR OIL WELL           DRILLING DERRICK       Abstract of the Disclosure The inner end of a boom is pivotally supported on a horizontal axis in front of a well, over which there is an oil well drilling derrick.  Pivotally connected to the outer end of the boom on an axis parallel to the axis just mentioned, is clamping means for gripping drill pipe connected at one end to elevators in the derrick.  The clamping means allows the free end of the drill pipe to swing across the boom as the outer end of the boom is raised or lowered.  L?ne means connect-ed at one end with the traveling block that raises and lowers the elevators and at the other end to the boom pass around sheaves mounted in the derrick.  Also connected with the boom is a counterweight for swinging it in one direction in a vertical plane when the traveling block moves in the same direction as the boom.  The sheaves are so positioned that when the traveling block moves in the opposite direction the line means will pull the boom in that direction.  Means are provided for keeping tension on the line means at all times.
Patent CA-1072742-A (CA)
Inventor: KREIGER JOHN W
IPC: C22B7/02
Filed: 1976-06-30
Granted: 1980-03-04
Abstract: ABSTRACT OF THE DISCLOSURE         A method for preparing strong, stable "green" balls of dry-collected iron-bearing fume, which contains not less than about 8% combined amount of lime (CaO) and magnesia (MgO).  The fume is charged to a balling device where there is added to the fume a quantity of water equal to both the stoichiometric amount required to completely hydrate such lime and magnesia and to produce in the "green" balls a water content between about 7% - 12%.  The residence time of the fume on the balling device is not less than about 8 minutes.