baber/WOPTO huggingface dataset:
Patent OA-10103-A (OA)
Title: Indole derivatives
Inventor: CUGOLA ALFREDO
IPC: A61K31/40
Filed: 1994-10-10
Abstract: The invention relates to compounds of formula (I). <CHEM> or a salt, or metabolically labile ester thereof wherein R represents a group selected from halogen, alkyl, alkoxy, amino, alkylamino, dialkylamino, hydroxy, trifluoromethyl, trifluoromethoxy, nitro, cyano, SO2R1 or COR1 wherein R1 represents hydroxy, methoxy, or amino; m is zero or an integer 1 or 2; A represents an ethynyl group or an optionally substituted ethenyl, or cyclopropyl group;  X represents -O- or NH; R2 represents an aryl group and when X represents an oxygen atom R2 may also represent a hydrogen atom or an alkyl group; which are antagonists of excitatory amino acids, to processes for their preparation and to their use in medicine.
Patent OA-10364-A (OA)
Title: Selective hydrogenationof highly unsaturated compounds in hydrocarbon streams
Inventor: HEARN DENNIS
IPC: C07C11/02
Filed: 1996-06-10
Abstract: A process for the selective hydrogenation of the diolefins and acetylenic compounds in an olefin-rich aliphatic hydrocarbon stream (1) comprises contacting the feed stream (1) at 40-300  DEG F under low hydrogen partial pressure of 0.1-70 psia at a total pressure of 0-350 psig in a distillation column reactor (10) containing a hydrogenation catalyst bed (12) which serves as a component of a distillation structure (10), such as supported PdO encased in a tubular wire mesh. Essentially no hydrogenation of the olefins occur. The feed stream (1) enters below or at the lower end of the catalyst bed (12), and is contacted with hydrogen fed through line (2) in the catalyst bed (12). The overhead (3) is obtained at the overhead, condensed in a condenser (20) and separated in a settler (30), and partially recycled back to catalyst bed (12) as a reflux stream (6). The bottom stream (11) is obtained at the lower end of the distillation reactor, and is partially recycled back as stream (4) after being heated in a heat exchanger (40) as recycle stream (13). Net hydrogenation effluent is obtained as stream (9), and light gases as stream (7).
Patent PH-21685-A (PH)
Title: Heterocyclic compounds
Inventor: ELLIOTT RAYMOND
IPC: C07D521/00
Filed: 1986-04-15
Abstract: Compounds of formula : 
<CHEM>
 wherein R1 is optionally substituted alkyl, alkenyl, alkyyl, cycloalkyl, cycloalkenyl of up to 8 carbon atoms or is optionally substituted aryl, aralkyl or heterocyclyl; R2 is an optionally substituted alkyl, alkenyl, alkynyl, alkynylalkenyl, alkenylalkynyl, cycloalkyl, cycloalkenyl or cycloalkylalkyl group of up to 8 carbon atoms; R<3> and R<4>, which can be the same or are different, are hydrogen, but are not both hydrogen, or are alkyl of up to 4 carbon atoms, alkoxy, OCF3, CF3 or halogen or together constitute a ring of 3-6 atoms; Y is -CH= or =N- ; and esters, ethers, salts and metal complexes thereof; are plant growth regulators.
Patent PH-26293-A (PH)
Title: Use of gamma-interferon for the treatment of vascular stenosis
Inventor: HANSSON GORAN
IPC: A61P9/10
Filed: 1989-09-29
Abstract: The present invention relates to the use of gamma-interferon for the preparation of a pharmaceutical preparation for the treatment of vascular stenosis caused by e.g. intimal hyperplasia, including the treatment of restenosis following treatment of arterial stenosis or occlusion. In a preferred embodiment the present invention relates to the use of gamma-interferon for the treatment of arterial stenosis following vascular surgery and/or angioplasty.
Patent PH-31480-A (PH)
Title: Micro processor controlled apparatus and method for forming metal building panels.
Inventor: FREDERICK MORELLO
IPC: E04B1/16
Filed: 1994-04-29
Abstract: A microprocessor controlled apparatus and method for processing sheet material into building panels for assembly into buildings. The sheet material is formed into a panel having a flat bottom and sides while the length of the formed panel is monitored to control operation of the forming device. The panel is then fed into a curve-forming device which crimps at least a portion of the panel so that it is arched or curved. The curvature of the output panel is monitored to control the location of adjustable crimper rollers disposed in the curve-forming device to provide the portion of the panel with an accurate preselected curvature. The length of the curved portion of the panel is monitored when producing panels having both straight and curved portions, and the crimper rollers automatically reset to form portions with a different radius of curvature. Predetermined panel designs can be stored in a database and the microprocessor can control the apparatus to automatically produce such panel designs upon the input of appropriate data.
Patent UY-31708-A (UY)
Title: Nuevo régimen de drospirenona/17b-estradiol, producto farmacéutico combinado y conjunto de elementos (kit) para su aplicación
Inventor: SCHUERMANN DR ROLF
IPC: A61P5/00
Filed: 2009-03-13
Abstract: Producto farmacéutico combinado trifásico que comprende 24 unidades de dosificación diarias consecutivas en sus tres fases que comprende, en cada fase del producto trifásico, entre 6 y 10 unidades de dosificación diarias, en donde la cantidad de drospirenona en cada dosificación diaria de cada fase es la misma y está comprendida entre 1,5 y 3,0 mg, y la cantidad de 17B (beta)-estradiol aumenta de 1,0 mg en cada unidad de dosificación en la primera fase a una cantidad de 2,0 mg de 17B (beta)-estradiol en la tercera fase.
Patent UY-32552-A (UY)
Title: (2s)-2-[1-(2-cloro-6-ciano-fenil) pirazolo[4,5-e]pirimidin-4-il]oxi-3-[(1r)-2-hidroxi-1-metil-etoxi]-n-(5-metilpirazin-2-il)propanamida.
Inventor: WALKER ROLF PETER
IPC: A61K31/519
Filed: 2010-04-08
Abstract: (2S)-2-[1-(2-cloro-6-ciano-fenil) pirazolo[4,5-e]pirimidin-4-il]oxi-3-[(1R)-2-hidroxi-1-metil-etoxi]-N-(5-metilpirazin-2-il)propanamida o una sal farmacéuticamente aceptable del mismo, útil en el tratamiento o prevención de una enfermedad o afección medica mediada por glucocinasa (GLK o GK), que lleva a un umbral de glucosa disminuido para la secreción de insulina.
Patent UY-35206-A (UY)
Title: Método y sistema para la marcación de un producto, un producto así marcado y un método y sistema para autenticar un producto marcado
Inventor: MYRON SETO
IPC: G06V30/224
Filed: 2013-12-19
Abstract: Un método de marcación y autenticación de un producto manufacturado, que comprende proveer al producto manufacturado de un indicio antifalsificación visible, marcar mediante recursos de marcación el producto manufacturado con una cadena alfanumérica visible, marcar mediante recursos de marcación el producto manufacturado con indicios visibles de datos de tiempo, y transmitir con medios de transmisión y control de datos la indicación de los datos de tiempo marcados en el producto manufacturado y la cadena alfanumérica marcada en el producto manufacturado. El método además comprende recibir, con medios de control de base de datos computadorizada, la indicación de datos de tiempo transmitida y la cadena alfanumérica transmitida y almacenar en  asociación en una base de datos la información de indicación de tiempo correspondiente a la indicación recibida de los datos de tiempo marcados en el producto manufacturado y la información alfanumérica correspondiente a la cadena alfanumérica recibida, marcada en el producto manufacturado. El método además comprende comprobar la autenticidad del indicio antifalsificación provisto en el producto  manufacturado, interrogar la base de datos con la cadena alfanumérica leída en el producto manufacturado para obtener la información de indicación de tiempo para el producto manufacturado, y comparar la información de indicación de tiempo con la indicación de datos de tiempo leída en el producto manufacturado para determinar si coinciden. El método comprende determinar que el producto manufacturado es auténtico si se cumplen los criterios, donde los criterios incluyen que el paso de comprobar revele un indicio antifalsificación auténtico y el paso de comparar determine una coincidencia
Patent UY-37405-A (UY)
Title: Vectores de adenovirus canino
Inventor: MUNDT ALICE
IPC: C12N15/861
Filed: 2017-09-18
Abstract: Se divulgan vacunas de vectores de CAdV y, especialmente, promotores adecuados para expresar antígenos diana de tales vacunas de vectores. Se describen adenovirus caninos recombinantes, métodos para producirlos, composiciones inmunitarias, inmunógenas, vacunales o terapéuticas, vector para clonación, replicación o expresión de ADN, los productos de expresión de estos, y los usos para los productos de expresión. Además, se describen promotores de EHV4 truncados, casetes de expresión que contienen los promotores y virus y plásmidos recombinantes que contienen los promotores o casetes de expresión
Patent UY-39117-A (UY)
Title: Sistema y método de deteccion e identificacion de cultivo y maleza
Inventor: CORTI CINTIA
IPC: G05D1/00
Filed: 2021-03-05
Abstract: Un sistema de detección e identificación de especies vegetales en un campo agrícola que permite actuar sobre las mismas, que comprende al menos una cámara que comprende una lente, un filtro pasabanda y un sensor de imagen; una unidad de GPS; y al menos una unidad de procesamiento de datos que comprende medios de almacenamiento de datos y está en comunicación de datos con la al menos una cámara y con la unidad de GPS. Un método que utiliza dicho sistema de detección e identificación de especies vegetales para detectar e identificar especies vegetales en un campo agrícola.
Patent YU-26886-A (YU)
Title: Process for producing dry nutrition article reconstitutable with hot or cold water
Inventor: GLITTENBERG D
IPC: A23L19/00
Filed: 1986-02-21
Abstract: A dry food product reconstitutable with cold or hot aqueous liquid to a pulpily structured fruit sauce, soup, juice, compote, concassée, savoury vegetable-containing soup or snack meal containing added starch and, optionally, further consistency - and/or structure-imparting components as well as at least one taste-and/or flavor imparting dry vegetable and/or fruit component (fruit substance), is characterized in that the added starch consists at least partially of cold-swelling leguminous pre-gelatinized starch.
Patent YU-34590-A (YU)
Title: Frikcioni element za cipele
Inventor: MILORAD STAJCIC
Filed: 1990-02-22
Abstract: FRIKCIONI ELEMENT ZA CIPELE, prema ovom pronalasku ima za novost to, što se element (a) za cipele postavlja u djon (f) cipela u koji su uliveni vezivni elementi (e), Element (a) je sa spoljne strane napravljen na odredjenim mestima (b). Izdanci (c) su savijeni tako da se formira jezičak (g) koji služi za pričvršćenje.
Patent YU-36494-A (YU)
Title: Nosač puške i periskopa za gađanje iz zaklona
Inventor: SLOBODAN VASOVIC
Filed: 1994-06-16
Abstract: Pronalazak se odnosi na nosač puške i periskopa za gađanje iz zaklona koji obezbeđuje držanje AP puške M70AB2 nišanjenje i otvaranje vatre iz zaklona i time obezbeđuje zasutu nišandžije. Periskop zašutni defanzivni se sastoji od nosača (7) i (11), kundaka (3), periskopa (34), ručice (9) za držanje rukohvata (14) i mehanizma (21) za okidanje. Periskom (34) se lako skida tako da nezavisno od ostale konstrukcije može da se koristi za osmatranje. Mehanizam za okidanje na konstrukciji je na dva načina spregnut sa obaračem AP.
Patent YU-97090-A (YU)
Title: Preklopni zaskočni mehanizam
Inventor: ALSCH G
IPC: H01H19/24
Filed: 1990-05-17
Abstract: PREKLOPNI ZASKOČNI MEHANIZEM, pri preklopnem zaskočnem mehanizmu zasučnega stikala je s pomočjo stikalnega držala upravljiva pogonska gred (4) vrtljiva proti sili akumulatorja sile in se vsak zaskočni položaj doseže z vsaj delni sprostitvijo akumulatorja sile. Akumulator sile je zasnovan iz osno delujočih tlačnih vzmeti (8) in obremenjuje sojemalni obroč (6), ki v obodni smeri obsega poševne površine in ki sodeluje z nadaljnjim sojemalnim obročem (13), ki obsega ustrezen nasproten profil s poševnimi površinami in je sklopljiv s stikalno gredjo. Med obema sojemalnima obročema (6), (13), je predvidena sklopka za gnano sojemanje. Sojemalni obroč (6) na držalni strani je na svoji strani, ki je obrnjena proč od poševnih površin, zasnovan z nasloni (11), ki pri doseženju položaja zaskočitve sodelujejo z nasprotnimi nasloni (12), ki so togo povezani z ohišjem. Dve krožni kulisi (14), (15) sta razporejeni koncentrično s sojemalnima obročema (6), (13), pri čemer je vsaka od njiju učinkovita za eno smer vrtenja, hkrati pa na svojih čelnih straneh obsegata v obodni smeri potekajoče in druge glede na druge protismisleno usmerjene žagaste zobe, ki sodelujejo s po enim ustreznim nasprotnim profilom na sojemalnem obroču (6) na držalni strani oz. v ohišju (2).
Patent AT-A191296-A (AT)
Inventor: KNERINGER GUENTER DR
IPC: C22C1/05
Filed: 1996-11-04
Abstract: In the production of a starting powder for fine grained cemented carbide manufacture from a metal oxide or reducible metal compound powder by reducing to metal, carburizing and subjecting to a mechanical-chemical powder treatment and/or mixing operation, the reduction and/or carburization step employs a cyclone unit which is a heated rotationally symmetrical reaction chamber having inlet and outlet openings for the powder, reagent and carrier gas. The continuously supplied powder retains its solid state during high velocity passage through the reaction chamber along predetermined flight paths which are tangential to the chamber wall and which are controlled by means of the powder flight direction and velocity at the inlet and by means of the flow parameters of the carrier and/or reaction gas. The unit produces ≥ 90 vol.% chemical reaction of the powder in a dwell time of 0.1-60 (preferably 0.2-10) s.
Patent BE-895522-A (BE)
Title: Steel wires for reinforcing mouldable materials, esp. concrete - where each wire has regular undulations of specific wavelength
IPC: C04B14/48
Filed: 1982-12-30
Abstract: Each wire is bent so it possesses a regular or sinusoidal undulation. The wire has a dia. (d) of max. 1.2 mm, and a length of min. 45d and max. 65d. The wavelength (lambda) is min. 7d and max. 10d; and the max. amplitude (a) of the undulation is between 1d and 1.5d. The steel wire has a tensile strength above 110 kg/sq.mm, but below 150 kg/sq.mm. The pref. steel wires each have a length of 60 mm; a dia.(d) of 1 mm; a wavelength (lambda) of 8 mm with amplitude (a) of 1 mm; and a tensile strength of 130 kg/sq.mm. Used to reinforce mouldable materials which may or may not contain a hydraulic binder, but esp. for the optimum reinforcement of concrete.
Patent BE-766703-A (BE)
Title: Expanded alkali metal borates
IPC: C01B35/00
Filed: 1971-05-04
Abstract: Making expanded alkali metal borates by passing preheated air or inert gas up through an agitated bed of hydrated alkali metal borate. The air or gas may be at 100-700 degrees C. The expanded borate of low apparent density may be continuously removed from the reaction zone by the air or inert gas, while more hydrate is continuously supplied to the bed.
Patent CA-1037621-A (CA)
Title: Fluid treating apparatus and method
Inventor: HESKETT DON E
IPC: B01J19/00
Filed: 1974-06-14
Granted: 1978-08-29
Abstract: IMPROVED FLUID TREATING APPARATUS AND METHOD               Abstract of the Disclosure A fluid treating apparatus and method are provided which employ finely subdivided surface active particles arranged in loose bed form and confined within a treating tank by means which prevent the escape of such particles but which permits fluid flow therethrough at a high rate with a minimum pressure drop.  In an important embodiment, the apparatus and method of this invention are particularly directed to the treatment of water with fine mesh ion cation exchange resin particles of below 50 mesh size, and preferably 100 to 200 mesh or smaller, measured on a dry basis.  This apparatus and method provides removal of polyvalent metal ions such as calcium and magnesium to soften the water and, unexpectedly, removal of chlorine, hydrogen sulfide, iron, including colloidal iron particles, bacteria and other taste and odor forming contaminants to an extent far superior than that of conventional water softening units even where such units are provided with special auxiliary treating devices such as, for example, activated carbon filterers. In the described embodiment, the operation of all valves is com-pletely hydraulic and regeneration is automatically provided when a predetermined quantity of water has been treated, how-ever, important aspects of the present invention also find advantageous utility in fluid treating apparatus and methods wherein valve operation is manually, electromechanically, or otherwise regulated.
Patent CA-1079514-A (CA)
Title: Polymodal magnetic recording media process for making and verifying the same and compositions useful therein
Inventor: DEFFEYES ROBERT J
IPC: G11B5/80
Filed: 1974-10-30
Granted: 1980-06-17
Abstract: POLYMODAL MAGNETIC RECORDING MEDIA             PROCESS FOR MAKING AND VERIFYING THE SAME                           AND                COMPOSITIONS USEFUL THEREIN           Abstract of the Disclosure:      Polymodal magnetic information-recording articles formed with at least two different populations of magnetic powders, whereby at least one of the powders, being of lower intrinsic coercivity and forming means to accept a noise  interference pattern, accepts a pattern which serves as a means to verify the authenticity or detect previous tampering with the magnetic recording device.  More generally, the disclosure relates to polymodal recording media characterized by incorporation of a plurality of independently - erasable ferromagnetic powder populat-ions and processes making and using said media.
Patent CA-1039166-A (CA)
Inventor: WERNER ADALBERT
IPC: B21K1/70
Filed: 1974-12-03
Granted: 1978-09-26
Abstract: Abstract of the Disclosure An improved locknut has a hexagonal body with a threaded central opening.  The threaded central opening has noncircular lock thread convolutions with a reduced pitch.  Standard thread convolutions are disposed adjacent to the bottom of the opening to facilitate engagement with the mating thread.  To form the lock thread convolutions, a hexagonal nut is moved through a nip between a pair of rotating externally toothed indenting wheels.  As the nut passes through this nip, crest portions of the teeth on the indenting wheels move into engagement with opposite flat side surfaces of the nut body.  As the nut body continues to move through the nip, the externally toothed wheels indent the nut body at spaced-apart locations.  To promote accurate control of the axial extent of the lock thread convolutions, the external teeth on the indenting wheels have a tooth depth which is greater than the depth of the indentations formed in the opposite sides of the nut.  This prevents deformation of the nut body by the root portions of the indenting teeth.  The indenting teeth extend at an acute angle to the axis of rotation of the wheels to form the indentations with sloping inner  surfaces.
Patent CA-1040660-A (CA)
Inventor: KOCHANNY GERALD L JR
IPC: C07C19/05
Filed: 1975-02-14
Granted: 1978-10-17
Abstract: A B S T R A C T         A process for preparing 1,1,1-trichloroethane by reacting chlorine monoxide with chloroethane, 1,1-di-chloroethane, or a mixture.  The process is conducted at a temperature of -20° to 80°C., preferably from 0° to 40°, in the liquid phase and in the absence of actinic light.  When employing the above conditions, 1,1,1-trichloro-ethane is prepared in high yields, and only minimal amounts of other polychlorinated ethanes are produced.
Patent CA-1067055-A (CA)
Inventor: KOSTRZEWA MICHAEL
IPC: C08J3/12
Filed: 1975-03-05
Granted: 1979-11-27
Abstract: Abstract of the Disclosure This invention relates to an improvement in the method for the cold-milling of a cellulose derivative, in which the cellulose deriva-tive is cooled by means of liquid nitrogen until it becomes brittle and the thus cooled cellulose derivative is milled in a mill, the improve-ment comprising cold-milling a cellulose derivative which is soluble or swellable in water and has a water content of between 40 and 150 per cent by weight, based on its dry weight, and which is, at 20°C, able to absorb, during swelling, more than 150 per cent by weight of water, based on its dry weight.
Patent CA-1050829-A (CA)
Inventor: KASE HEINO
IPC: G03G15/10
Filed: 1975-06-11
Granted: 1979-03-20
Abstract: Application for Patent of Heino Kase for LIQUID DEVELOPMENT OF ELECTROSTATIC IMAGES     ABSTRACT OF THE DISCLOSURE In a liquid development station for developing electrostatic latent charge images on the charge retentive surfaces of recording media, a cylindrical development electrode is mounted for rotation adjacent the charge retentive surface of a recording medium to be developed.  The cylindrical development electrode has a rough surface and is rotated with sufficient angular velocity such that the speed of the rough surface is faster than the speed of the moving charge image to be developed.  Liquid electrographic toner is supplied to the rough surface of the rotating development electrode so as to be carried by the rotating rough surface into contact with the charge image to be developed.
Patent CA-1045227-A (CA)
Inventor: BERNS CHARLES
IPC: G08B17/107
Filed: 1975-07-02
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE:        Smoke detection apparatus including a pair of photoelectric cell which receive illumination selectively from a very low level light source.  One of the cells is termed the "direct" cell because it is in the direct path or on the axis of a narrow conical beam of light emanating from the source, the other cell being termed the "reflected" cell because it receives a significant part of its light input upon reflection of light from smoke particles or the like as such particles are drawn into the path of the light beam. Under predetermined smoke conditions, i.e., when there is smoke obscuration of the light of 2% per foot (.01 optical density), an alarm signal is triggered.  The very low level light source is a light-emitting diode which sensitively monitors the smoke obs-curation; only a slight change in the illumination to the pair of photocells, connected in a sensing circuit, is required to produce the triggering signal.  Accordingly, the smoke detection apparatus is highly sensitive to the presence of either so called "white" smoke of "black", i.e. non-reflective smoke, and either or both will trigger the alarm signal.
Patent CA-1048157-A (CA)
Inventor: WILSON MELVIN G
IPC: H03K5/08
Filed: 1975-07-07
Granted: 1979-02-06
Abstract: VIDEO THRESHOLDER                  Abstract A two-valued digital signal is produced from an analog video signal by taking a fraction of the difference between a white peak signal and a black peak signal.  The peak signals decay slowly between video pulses.  A jump circuit changes one or both of the peak signals rapidly when the video signal has a certain relation to a delayed and level-shifted replica of the video signal.
Patent CA-1063759-A (CA)
Title: Door closure device
Inventor: FARRIS VERNIE L
IPC: E05F3/22
Filed: 1975-10-16
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE           A safety device for automatically closing a door in response to a predetermined conditions, such as fire, is provided by a selectively disengageable brake operatively associated with a pivotable door closure arm.  The brake includes a flexible cable wrapped around a brake drum, and means to selectively tighten the cable around the drum. A crank-pin rotates conjointly with the drum and engages the door closure arm to expeditiously close the door in the event of fire.