baber/WOPTO huggingface dataset:
Patent OA-10720-A (OA)
Title: Cellulose injection system and method
Inventor: PATERSON ALEXANDER JOHN
IPC: E21B33/138
Filed: 1996-06-06
Abstract: Improved techniques are provided for controlling the injection of a cellulose powder/water mixture input into a formation through an injection well for recovery of hydrocarbons. The initial dosing rate of powder added to the water is increased as a function of both the monitored pressure of the mixture in the wellbore in the vicinity of the formation, and the monitored flow rate of the injected mixture. The water flow rates and the flow dosing rates are optimised, and the mixture is controlled to obtain setting within the formation to enhance the recovery of hydrocarbons. A mixing tank is designed to prevent premature setting of the mixture. Portable equipment is provided for injecting the powder/water mixture into the formation, thereby increasing the versatility of the equipment reducing the overall costs of the recovery operation.
Patent PH-20996-A (PH)
Title: Process for the preparation of immune interferon
Inventor: FU KUNG HSINAG
IPC: C12P21/02
Filed: 1984-09-19
Abstract: A method for the extraction of intact recombinant human immune interferon with guanidine-HCl is disclosed. This method permits the purification to homogenity of intact recombinant human immune interferon.
Patent TR-23487-A (TR)
IPC: C04B35/10
Filed: 1987-11-09
Abstract: The present invention provides a method for producing a self-supporting ceramic composite by the oxidation of a parent metal (10) to form a polycrystalline ceramic material consisting essentially of the oxidation reaction product of the parent metal (10) with an oxidant, including a vapor-phase oxidant, and, optionally, one or more metallic constituents. A permeable filler material, such as a preform (14), with at least one surface bearing a permeble stratum (18), is contacted with a body of molten parent metal (10) heated to a temperature above its melting point but below the melting point of the oxidation reaction product. At least a portion of the oxidation reaction product is maintained in contact with and between the molten metal (10) and oxidant to transport the molten metal through the oxidation reaction product toward the permeable stratum (18) and into contact with the oxidant so that the oxidation reaction product continues to form at the interface between the oxidant and previously formed oxidation reaction product that has infiltrated the filler material. The reaction is continued to infiltrate at least a portion of the stratum (18) with the oxidation reaction product and to produce an intermediate ceramic body having an adjacent ceramic composite overlaid with a ceramic stratum. The ceramic stratum is removed from the underlying ceramic composite to produce a self-supporting ceramic composite having the surface established by the permeable stratum (18).
Patent UY-32760-A (UY)
Title: Composición farmacéutica para un inhibidor de proteasa del virus de la hepatitis c
Inventor: CHEN FEN-JING
IPC: A61K31/4709
Filed: 2010-07-05
Abstract: Se describe la composición farmacéutica de un inhibidor de proteasa del virus de la hepatitis C que es adecuada para administración oral a través de una cápsula rellena de líquidos semisólidos y métodos para usar esta composición para inhibir la replicación del virus de la hepatitis C (VHC) y para el tratamiento de una infección por VHC. La composición farmacéutica liquida o semisólida de la presente invención comprende un compuesto de formula I o una sal farmacéuticamente aceptable del mismo, junto con uno o más lípidos y tensioactivos hidrófilos farmacéuticamente aceptables.
Patent UY-32915-A (UY)
Title: Proteínas de únión específicas y sus usos
Inventor: OLD LLOYD J
IPC: A61K39/395
Filed: 2010-09-29
Abstract: Miembros de unión específicos, particularmente anticuerpos y fragmentos de éstos, que se unen al receptor del factor de crecimiento epidérmico (EGFR) amplificado y a la versión truncada del EGFR, de2-7. En particular, el epitope reconocido por los miembros de unión específicos, particularmente los anticuerpos y los fragmentos de éstos, se ve potenciado o es evidente al haber una modificación post-traduccional aberrante. Estos miembros de unión específicos son útiles en el diagnóstico y el tratamiento del cáncer. Los miembros de unión de la presente invención también pueden usarse en la terapia, en combinación con agentes quimioterapéuticos o anticancerosos y/o con otros anticuerpos o fragmentos de éstos.
Patent UY-33535-A (UY)
Title: Derivados de 6,7-dihidro-3h-oxazolo[3,4]pirazin-5,8-diona
Inventor: KEPPLER ARTUR FRANZ
IPC: A61K31/4985
Filed: 2011-07-27
Abstract: La presente invención describe una serie de derivados de 6,7-dihidro-3H-oxazolo[3,4-a]pirazin-5,8-diona, sus mezclas, sus sales farmacéuticamente aceptables, que son inhibidores de PDE-5, que poseen propiedades vasodilatadoras y efectos de relajación. En particular, el derivado (R)-3-(1, 3-benzodioxol-5-il)-1-(1 H-indol-3-il)-7-metil-6, 7-dihidro[1,3]oxazolo[3,4-a]pirazin-5,8-diona, su enantiómero (S)-3-(1 ,3-benzodioxol-5-il)-1 - (1 H-indol-3-il)-7-metil-6,7-dihidro[1,3]oxazolo[3,4-a]pirazin-5,8-diona.La presente invención describe, además, procesos para la preparación de dichos compuestos, composiciones farmacéuticas que los contienen, así como usos como inhibidores de la enzima fosfodiesterasa de tipo 5 (PDE-5) en el tratamiento de la disfunción eréctil y trastornos tratables con inhibidor de PDE-5.
Patent UY-34645-A (UY)
Inventor: RATNAKAR ASOLKAR
IPC: A01N63/50
Filed: 2013-02-28
Abstract: Escanear las dos fórmulas de página 23 y las dos de la página 24
Patent UY-36719-A (UY)
Title: Recipiente a prueba de niños y proceso para su creación
Inventor: MICHEL BRESSAN
IPC: B65D50/02
Filed: 2016-06-09
Abstract: La presente invención se refiere a un recipiente a prueba de niños (1) que comprende: una carcasa (2) hecha de material laminado que define un volumen interior (3) y presenta una abertura de paso (5) delimitada por un borde libre (6),un sistema de cierre (7) hecho de material laminado configurado para definir unas condiciones cerrada y abierta de la carcasa (2), el sistema de cierre (7) comprende una lengüeta (8) que tiene una porción de cierre (9) móvil respecto del borde libre de la carcasa. El recipiente (1) comprende un dispositivo de seguridad (11) hecho de material laminado que presenta: una primera porción de enganche (12) llevada por la lengüeta (8), una segunda porción de enganche (13) unida a la carcasa (2). La primera y la segunda porciones de enganche (12, 13) están configuradas para unirse establemente entre sí en el estado cerrado del sistema de cierre (7) y para definir un estado de seguridad: la primera y la segunda porciones de enganche (12, 13), en el estado de seguridad, están configuradas para impedir que el sistema de cierre (7) cambie del estado cerrado al abierto. El recipiente comprende una hendidura (15) configurada para permitir, en el estado de seguridad, insertar un dispositivo de apertura (14) adaptado para permitir la separación entre la primera y la segunda porciones de enganche para permitir que el sistema de cierre (7) cambie del estado cerrado al abierto.
Patent UY-36953-A (UY)
Title: Una herramienta de corte y un dispositivo de conexión de derivación que comprende una herramienta de corte
Inventor: HEERSEMA MICHIEL
IPC: F16L55/00
Filed: 2016-10-14
Abstract: Una herramienta de corte para cortar un agujero en una tubería de transporte de fluido y para la retención de una viruta de corte que comprende un cuerpo principal que tiene un extremo que se prolonga por una parte cónica, un espacio de alojamiento para recibir una viruta de corte a través de una abertura que se extiende al menos desde un ápice geométrico de la parte cónica a la periferia del cuerpo principal y un borde de corte que se extiende al menos desde el vértice geométrico de la parte cónica a la periferia del cuerpo principal.
Patent UY-39456-A (UY)
Title: Moduladores del regulador de conductancia transmembranario de la fibrosis quística
Inventor: GROOTENHUIS PETER
IPC: C07D515/14
Filed: 2021-10-07
Abstract: Esta descripción proporciona moduladores del regulador de conductancia transmembranario de la fibrosis quística (CFTR), composiciones farmacéuticas que contienen al menos uno de tales moduladores, métodos de tratamiento de la fibrosis quística mediante el uso de tales moduladores y composiciones farmacéuticas, y procesos para producir tales moduladores
Patent YU-16392-A (YU)
Inventor: PERIES F
IPC: F41A25/10
Filed: 1992-02-18
Abstract: The present invention relates to an ammunition launcher, characterised in that it comprises a plurality of pulser assemblies (100), each capable of receiving an ammunition (300), and a thermoplastic base (200) moulded onto part of the periphery of the various pulser assemblies (100). 
<IMAGE>
Patent YU-20297-A (YU)
Inventor: DR STOJANOSKI KRSTE
Filed: 1997-05-20
Abstract: Urinarni dilatator nalazi primenu u urologiji za dilataciju svih urinarnih tubularnih sistema. Rešava problem prevencije i lečenja novonastalih postoperativnih stenoza kod svih urinarnih tubularnih sistema (neouretra, vlažnih i suvih stoma). Urinarni dilatator je sastavljen od gornjeg dela i donjeg radnog dela. Gornji deo je cilindrična forma (2) i (4) koja ima elipsoidni udubljeni deo (3). Cilindrični deo konusno se spušta preko dela (5) i formira radni deo (6) koji završava u idealno zaobljenu formu (7). Radni deo (6) koji je bez oštrih ivica pri upotrebi uretera ulazi u ostium uretre ili stome.
Patent YU-34383-A (YU)
Title: Method of incorporation of an ion-exchanging membrane of an electrolytic cell
Inventor: SMITH P J
IPC: B01D67/00
Filed: 1983-02-15
Abstract: A method of installing an ion-exchange membrane in an electrolytic cell in which the membrane is expanded by stretching to increase the surface area per unit weight of the membrane and the expanded, stretched membrane is secured to the electrolytic cell or to a part thereof. The stretching is preferably effected at elevated temperature and the expansion produced by stretching may be <<locked>> into the membrane by cooling the expanded, stretched membrane to a lower temperature prior to installation of the membrane in the electrolytic cell.
Patent YU-60193-A (YU)
Title: Merni ventil
Inventor: DRAGAN MILOSAVLJEVIC
Filed: 1993-09-17
Abstract: MERNI VENTIL, pronalazak se odnosi na merni ventil, koji je jedan deo uredjaja za kočenje železničkih teretnih kola. Merni ventil sastoji se iz mernog dela za merenje opterećenja i ventilskog dela, koji informaciju o opterećenju prenosi izvršnom organu kočnice, pneumatskim signalom. Ventil obuhvata poluge (2, 3, 4, 5) smeštene u kućištu (6). Poluga (5) je preko podizača (8) povezana sa pečurkom (17). Počurka (17) sa oprugom (16) je postavljena u priključak (A) poklopca (7). U poklopcu (7) izveden je i priključak (B) u kome su postavljeni prigušnici (9) i prečistač vazduha (10) i koji je povezan sa izvršnim organom kočnice.
Patent BE-893927-A (BE)
Title: Folding feed for paper napkins - has web fed through cutters and to suction grips for folding severed sections
IPC: B65H45/12
Filed: 1982-07-23
Abstract: The feed for producing stacked paper napkins from a primary web comprises a frame, with a cutter for slitting the primary web into a pair of webs. These are advanced along side-by-side paths while longitudinally folded. Each web is cut transversely to develop two series of discrete web products. A pair of folding rolls are journalled in the frame, one for each of the series. A vacuum grip associated with the rolls folds each product. An endless belt strips products from the roll of the first series and urges the product against a product carried by the roll of the second series for delivering both products in superposed relation along a horizontal path.
Patent BE-904304-A (BE)
Title: Oscillating movement counter - has rolling ball in tube and transducer to count number of to=and=fro movements of ball
Inventor: VARGA J
IPC: G01D9/00
Filed: 1986-02-28
Abstract: The counter uses a switching device to generate electric impulses which operate an electronic counter with an associated memory. The power for the counter is pref. derived from a solar power source. - The transducer is in the form of a tube containing a rolling ball which passes a photodetector fitted outside the tube so that the light is alternately obstructed then allowed to pass as the ball rolls to and fro. An alternative transducer is a quartz accelerometer.
Patent CA-1041233-A (CA)
Inventor: NETTLI PER O
IPC: C02F11/18
Filed: 1974-07-31
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE           A method is disclosed for dehydrating a stabilised fatty sludge.  The dehydration is obtained by adding an acid hydrolysing metal salt to an aqueous effluent containing fatty substances or degradation products thereof in an amount sufficient to complex the substances or products.  A mineral acid may be added at the same line to reduce the pH factor to below 5, and the resulting complex is precipitated as a stabilised fatty sludge by raising the pH factor to 6 or more by the addition of alkaline earth-metal ions.  The separated, stabilized fatty sludge is then acidified preferably to a pH factor below 2 so that it separates into an upper concentrated fatty sludge phase and a lower aqueous phase.  This process is suitable for removing fatty substances or degradation products from aqueous effluents containing these materials.
Patent CA-1055383-A (CA)
Inventor: SHOEMAKER EDWIN J
IPC: A61G5/02
Filed: 1974-09-19
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE           The base of the rockable lounger chair has rubber tired wheels at the front end and casters at the rear end. Lever means is employed which is operated by the handle which extends and retracts the leg rest to raise spring pressed plungers from the tires of the front wheels.  This permits the chair to be moved to another location only when the leg rest is extended and the chair is locked against rocking movement.  When the handle is retracted partially or fully, the position of the leg rest is adjusted or retracted and the front wheels of the chair are locked, retaining the chair in fixed position.  In this position the chair will not roll when an occupant is getting in or out of the chair.  This is of special advantage when the chair is used in the Health Care Field.
Patent CA-1041576-A (CA)
Inventor: BAKER JAMES P
IPC: B60T13/16
Filed: 1975-01-31
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE        A motor vehicle fluid power circuit is disclosed in which a pump driven by the engine of the vehicle assists the operator in braking the vehicle and in steering the vehicle. The circuit includes a pump, a brake booster, and a steering valve. A valve spool throttles fluid flow from the pump to the steering valve to maintain the outlet pressure of the pump at least a predetermined pressure differential above the working pressure of the brake booster. The brake booster includes a shut-off means which hydraulically isolates the pressure side of the pump from the brake booster when the brake booster reaches a predetermined shut-off pressure which is less than the relief pressure of the pump relief valve so that operation of the brake booster cannot actuate the relief valve of the pump.
Patent CA-1057833-A (CA)
Title: Multi-subscriber alarm system with central receiving and transmitting installation
Inventor: HILLBERG ARNE V
IPC: G08B25/01
Filed: 1975-02-19
Granted: 1979-07-03
Abstract: A B S T R A C T         An alarm system for a number of individual subscribers connected to a central installation in which each subscriber can signal the central installation when help is needed and the central installation can signal back to the subscriber indicating receipt of the call. The subscriber can make further calls and receiver signals from the central installation in return.
Patent CA-1044828-A (CA)
Title: Procede et dispositif de telesurveillance et telelocalisation de repeteurs-regenerateurs d'impulsions
Inventor: DESOMBRE PATRICE
IPC: H04B17/40
Filed: 1975-06-27
Granted: 1978-12-19
Abstract: L'invention concerne les répéteure-régénérateur d'impulsions.  Le procédé consiste à détecter les erreurs, à les coder et à les inscrire dans une voie d'une trans de télélocalisation, chaque répéteur d'une liaison ayant une voie qui lui est attribuée par exemple voie 1 pour le répéteur de rang i.  Le dispositif les signaux de télélocalisation à l'entrée du répéteur, les mettre en mémoire et les appliquer à un modulateur basée fréquence qui les réinjecte sur un moyen d'aiguillage en sortie du répéteur; il comprend également des moyens pour détecter la voie de rang i et y inscrire le taux d'erreur codé du répéteur.
Patent CA-1038087-A (CA)
Inventor: ROGER BERNARD
IPC: H01L23/32
Filed: 1975-07-03
Granted: 1978-09-05
Abstract: ABSTRACT            A connection lug in the form of a comb compris-ing a plurality of identical patterns destined for the assembly of semiconductor crystals on a base traversed by rigid conductors.  Connection lugs characterized in that each pattern is formed integral with a longitudinal frame having a try-square shape and in that they comprise each a slot destined for the insertion of the rigid conductors.  Application to power semiconductor devices. Fig. 3.
Patent CA-1068709-A (CA)
Inventor: STUDENEER ADOLF
IPC: C07D491/056
Filed: 1975-07-04
Granted: 1979-12-25
Abstract: Abstract of the disclosure Compounds of the formula   I wherein one of R1 and/or R3 are substituted carbamoyl and the other is preferably hydrogen or methyl, R2 is a variety of substituents among which is hydrogen and acetyl, and R3 and R4 preferably form together a saturated or unsaturated C4-chain which may be substituted, are valuable aphicides.
Patent CA-1046751-A (CA)
Inventor: RILEY MYRNE R
IPC: D02G1/16
Filed: 1975-12-16
Granted: 1979-01-23
Abstract: Abstract or the Disclosure Thermoplastic yarn is textured while at a tempera-ture at or above its plasticizing temperature by impingement thereon of a converging stream of compressible fluid.          Prior to impingement, the fluid stream is passed through a convergent/divergent flow path to accelerate the inpinging fluid to a velocity in excess or Mach 1.  The yarn is under tension at the point of fluid impingement.  Subsequently the yarn is cooled below its plasticizing temperature while in a substantially tensionless condition.  Apparatus for performing the texturing process is disclosed.
Patent CA-1078375-A (CA)
Title: Alkali-soluble surfactant compositions
Inventor: LANGDON WILLIAM K
IPC: C07D303/24
Filed: 1976-02-03
Granted: 1980-05-27
Abstract: Abstract of the Disclosure To obtain nonionic surfactants having solubility and stability in relatively strong aqueous solution of caustic, salt or other electrolytes, corn starch or a similar source of glucose units is reacted with an alcohol containing up to about 4 carbon atoms to obtain a glycoside somewhat more lipophilic than the saccharide, and then the resulting glycoside is reacted with a hydrophobic oxirane-containing material such as a C? to C18 epoxyalkane or a glycidyl ether having about the same number of carbon atoms.
Patent CA-1051890-A (CA)
Inventor: CREDNER KARL
IPC: A61P3/06
Filed: 1976-03-23
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE      Compounds of the formula (I) are disclosed:                                          (I) wherein R is a hydrogen atom or a methyl group; n is a number from 1 to 4 and 'Acyl' is a nicotinoyl, 3-methylpyrazole-5-carboyl,  3-methyl-isoxazolyl-5-carboyl, 5-n-butylpyridin-2-carboyl, 2-(4-chlorophenoxy)-2-methyl-propionyl, 2-acetoxybenzoyl or theophyllinyl-7-acetyl  group, which compounds are particularly useful in treating adverse hyperlipedemic states and "Rebound Effect" is reduced.  Methods of preparation of the compounds are also disclosed.
Patent CA-1042027-A (CA)
Inventor: SJOEGREN BOERJE L
IPC: B65G47/14
Filed: 1976-04-29
Granted: 1978-11-07
Abstract: Abstract of the Disclosure A method of and apparatus for orienting and feeding articles, in particular closure caps having a panel, a skirt and an ear extending from the skirt wherein articles are deposited on an inclined, preferably conical, surface from  which they slide down onto a slowly rotating table.  Articles are urged by airflow to a peripheral gap which receives only correctly orien-ted articles and conveys them to a discharge station.  Incorrectly oriented articles are returned by airflow to the inclined surface to be represented.
Patent CA-1094282-A (CA)
Inventor: PORTER RAYMOND P
IPC: B60S1/38
Filed: 1976-05-06
Granted: 1981-01-27
Abstract: WINDSHIELD WIPER BLADE TREATMENT     Abstract of the Disclosure Windshield wiper blades which have been previously treated with a halogen are subjected to treatment with a solution selected from the group of those having a pH above about 12 and those having a pH between 7 and 12 and a cation concentration of at least -0.09 pH + 1.13 moles per liter where pH is the pH of the solution whereby improved wipe and wear properties are obtained.
Patent CA-1101323-A (CA)
Inventor: AMBERG STEPHEN W
IPC: B29C53/36
Filed: 1976-05-07
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE A cup or other container is fabricated from two continuous web stocks.  The sidewall, which is formed from a rectangular sheet-like blank of thermoplastic material cut from one web, is produced by winding the blank in a cylindrical winding mechanism to present the edges in over-lapping relationship, heating the edges as the cylindrical blank is transferred axially in the winding mechanism, and compressing the edges between seaming rollers to join the edges into a liquid-tight seam.  The cylindrical sleeve is placed on an upward-facing forming mandrel carried on a conveyor.  A bottom disc closure is partially cut from a second web, transferred by the web into overlying relation-ship with the path of the forming mandrels, punched from the web, and deposited on the top of the forming mandrel preparatory to reception of the cylindrical sleeve.  The cylindrical sleeves are shrunken about the forming mandrels to cause them to assume the shape thereof.  The disc is joined to the shrunken sleeve to provide a liquid-tight seam at the bottom of the container.  A rim is formed at the opposite end of the container by reciprocating die mechanisms which cooperate with the forming mandrels to finish the containers while on the forming mandrels.
Patent CA-1063107-A (CA)
Title: Process for producing 2-substituted 1,4-benzodiazepine derivatives
Inventor: MILKOWSKI WOLFGANG
IPC: A61P25/08
Filed: 1976-05-10
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE 2-substituted 1-methyl-5-phenyl-1,4-benzodiazepines corresponding to the formula   in which R1 represents a hydrogen or halogen atom, R2 repre-sents a hydrogen atom, a halogen atom or a trifluoromethyl group and R3 represents a hydrogen atom or a C1-6 alkyl group, having pharmacological properties, are prepared by direct alkoxylation or hydroxylation of the mixture of the corres-ponding 2-chloromethyl-1,4-benzodiazepine and 3-chloro-1,5-benzodiazocine as prepared in turn by cyclising a correspond-ing N1-phenyl-N1-methyl-N2-benzoyl-2-hydroxy-1,3-diaminopropane by reaction with an excess of phosphorus oxychloride generally at the boiling point of such phosphorus oxychloride.       Several of the 7-bromo-1,4-benzodiazepines so obtained are novel compounds exhibiting extremely valuable and surprising pharmacological properties.