baber/WOPTO huggingface dataset:
Patent YU-54596-A (YU)
Inventor: PREDRAG PESOVIC
Filed: 1996-10-10
Abstract: Pronalazak se odnosi na ventil koga čini cilindrično telo (1) i čaura (2), koja je okretno i aksijalno pokretno smeštena na telu (1). Ventilom se rešava problem otvaranja i zatvaranja protoka fluida bez tkz. sedišta ventila a korišćenjem standardnih zaptivki. Telo (1) je sastavljeno od dva dela i to dužeg dela (1a) manjeg prečnika i kraćeg dela (1b) većeg prečnika. Unutar dela (1a) tela (1) je smeštena pregrada (3) uz koju su, a sa obe njene strane, u telu (1) izvedeni kanali (4, 5). U žljebovima izvedenim na telu (1), a sa obe strane kanala (4, 5), su smeštene prstenaste zaptivke (6, 7, 8), pri čemu su zaptivke (6, 7) na delu (1a) a zaptivka (8) na delu (1b). Na delu (1a) tela (1) izveden je žljeb (11) u kome se vodi zub (10) čaure (2). Čaura (2) klizi preko zaptivki (6, 7, 8) menjajući veličinu komore (13). Pregrada (3) prekida protok fluida i usmerava ga kroz radijalno postavljene kanale (4, 5) koji se nalaze ispred i iza pregrade. Kada je protok otvoren čaura (2) se vodi na zaptivkama (7, 8). Kod zatvorenog protoka čaura (2) naleže na zaptivke (6, 7, 8).
Patent YU-75887-A (YU)
Title: Simetrični kombinovani transportni sistem
Inventor: MILORAD MILIC
Filed: 1987-04-27
Abstract: SIMETRIČNI KOMBINOVANI TRANSPORTNI SISTEM.Simetrični kombinovani transportni sistem je struktura koja se sastoji od armirano-betonske trase (1) uzdignute iznad površine zemlje, po čijoj su gornjoj površini obostrano uzduž trase simetrično poredjani i spojeni montažni armirano-betonski elementi (4), po kojima se odvija drumski, železnički, ili i drumski i železnički saobraćaj, gde je izmedju montažnih elemenata je formiran kanal (13) za gradske instalacije. Sa donje strane armirano-betonske trase (1) po posebnim kolosecima od armirano-betonskih profila odlivenih duž cele trase kreće se viseći šinski saobraćaj namenjen za brzi masovni prevoz putnika i tereta u sistemu javnog gradskog prevoza.
Patent YU-80600-A (YU)
Title: A mutant human hepatitis b viral strain and uses thereof
Inventor: OON CHONG JIN
IPC: A61P35/00
Filed: 1998-06-19
Abstract: This invention provides an isolated strain of Hepatitis B virus designated Human Hepatitis B Virus Surface Antigen-'S'-133 Oon Strain (Methionine to Threonine) which constituent viral genome is deposited under Accession Nos. P97121501, P97121502 and P97121503 with the European Collection of Cell Culture on 15th December 1997. This invention also provides an isolated nucleic acid encoding a polypeptide which is a mutant major surface antigen of a strain of hepatitis B virus, such polypeptide having an amino acid sequence which differs from the amino acid sequence of a major surface antigen of a wild type hepatitis B virus in that the amino acid at position number 133 of such polypeptide is a threonine rather than a methionine. This invention also provides an isolated nucleic acid which encodes a peptide, wherein the peptide is encoded by a nucleic acid molecule comprising nucleotides 527 through 595 of SEQ. ID. No. 1 and the purified peptide. This invention also provides various methods of using the disclosed isolated nucleic acid and peptides. This invention further provides various uses of the disclosed isolated nucleic acid, polypeptides and peptides, and antibodies.
Patent AT-A124198-A (AT)
IPC: B60M1/28
Filed: 1998-07-17
Abstract: The wire rope (15) wound off the rope drum (16,17) is deflected by a deflection roller (24,25). The deflecting roller is rotatable about a swivel axis (26,40,41) and is fixed on a swivelable crane jib (22). The deflection roller includes a sensor (29-32) for scanning the wire rope. The sensor for controlling one of the swivel axes has a rotary drive (39,42,44), for rotating the deflection roller about the swivel axes.
Patent BE-899135-A (BE)
Title: Procede pour traiter du tissu "denim" et d'autres etoffes analogues en coton.
IPC: D06L1/12
Filed: 1984-03-12
Abstract: Procédé pour conférer à un tissu "denim" ou d'autres tissus à base de ou contenant du coton, un aspect délavé, consistant à traiter ledit tissu avec une solution aqueuse d'un dérivé d'un métal alcalin, en particulier d'un hydroxyde de sodium ou de potassium. Application aux tissus pour 'blue-jeans' et autres objets vestimentaires analogues.
Patent BE-899835-A (BE)
Title: Circuit d'attaque pour un circuit de deviation horizontale a plusieurs frequences de balayage.
Inventor: BABCOCK W
IPC: G09G1/04
Filed: 1984-06-06
Abstract: Un circuit d'attaque pour un circuit de déviation horizontale pouvant fonctionner à plusieurs fréquences de balayage horizontal comprend deux transistors (13, 14) en push-pull; les sources de tension (23, 24) des transistors du circuit d'attaque, qui produisent l'attaque directe et inverse pour le transistor de sortie horizontale, produisent des niveaux de tension qui dépendent de la fréquence de balayage horizontal choisie afin de diminuer la dissipation de puissance pendant la commutation du transistor de sortie horizontale (15).
Patent BE-901048-A (BE)
Title: Demagnetisation resonnante sans magnetisme residuel.
Inventor: FRANTZ K R
IPC: H04N9/29
Filed: 1984-11-14
Abstract: Un circuit de démagnétisation d'un tube à rayons cathodiques d'un dispositif de visualisation vidéo, comprend une source (35) de tension; une bobine de démagnétisation (91) disposée autour d'un tube à rayons cathodiques; un moyen (60, 65, 77) produisant un signal de sortie indiquant un courant de déviation verticale sensiblement nul; et un moyen de commutation (37, 92) répondant à ce signal de sortie pour coupler la source de tension à la bobine (91). L'invention s'applique notamment à des circuits de démagnétisation à récupération rapide.
Patent BE-902063-A (BE)
Title: Particules de polyethylene preexpansees.
IPC: C08J9/16
Filed: 1985-03-29
Abstract: Particules préexpansées en polyéthylène basse densité, linéaire, obtenu par copolymérisation en phase vapeur d'éthylène et de butène-1 et possédant un indice de fusion de 0,3 à 3,0 g/10 min, un poids spécifique de 0,915 à 0,935 g/cm3, un point de fusion de 110 dégres C à 130 dégres C, un Mp de 5 x 10 4 et un Mp/Mn de 3 à 7. Les particules préexpansées donnent un article moulé par expansion à excellent aspect, bonne surface lisse, bonne résistance à la chaleur et bonnes propriétés mécaniques.
Patent BE-903797-A (BE)
Title: Profile d'encadrement en matiere plastique pour double vitrage d'une fenetre.
IPC: E06B3/64
Filed: 1985-12-05
Abstract: Ce profilé en matière plastique destiné à permettre le remplacement, dans le chassis (1) d'une fenetre en bois classique, de la vitre unique (2) par un double vitrage, comporte une partie (5) à section en U, avec un fond plat (6) et deux branches (7 et 8), entre lesquelles se logent les bords d'un double vitrage (9 et 10) avec un intercalaire (11), et des joints d'étanchéité (12) ainsi qu'une jupe (14), qui peut etre clouée par des pointes (15) à la feuillure (4) et dont l'extrémité libre est raccordée, par un tronçon (20) souple, à un volet (21), terminé par un crochet (23), en vue de sa fixation par encliquetage au crochet (19) de la face extérieure (8) de la partie en U(5).
Patent BE-904621-A (BE)
Title: Tensioactif biodegradable liquide et son utilisation.
IPC: C07C41/00
Filed: 1986-04-18
Abstract: Tensioactif biodégradable liquide possédant des groupes oxyéthylènes et oxypropylènes fixés au résidu d'un alcool, avec un rapport entre les groupes oxyéthylènes et les groupes oxypropylènes d'au moins 4:1, et un nombre total de moles des groupes oxyéthylènes et oxypropylènes d'environ 9 à environ 10 moles par mole de l'alcool.
Patent CA-1045138-A (CA)
Inventor: MEYER HORST
IPC: C07D211/90
Filed: 1973-03-05
Granted: 1978-12-26
Abstract: Abstract of the Disclosure Unsymmetrical esters of N-substututed 4-substituted-1,4-dihydropyridine 3,5-dicarboxylic acid optionally substituted lower alkyl groups in the 2- and 6-positions are cardio-vascular agents.  The compounds, of which 1,2,6-trimethyl-4-(3'-nitrophenyl)-1,4-dihydropyridine 3,5-dicarboxylic acid 3-methyl-5-ethyl ester is a typical examples can be prepared (A) through condensation of an ylidene-.beta.-ketocarboxylic acid ester, with a .beta.-ketocsrboxylic acid ester and an amine or salt thereof, or with an enamino carboxylic acid ester or (B) through condensation of an aldehyde, an enamino carboxylic acid ester and a .beta.-ketocarboxylic acid ester.
Patent CA-1055822-A (CA)
Inventor: MORI TERUO
IPC: C23G1/00
Filed: 1974-06-06
Granted: 1979-06-05
Abstract: ABSTRACT OF THE DISCLOSURE           A de-smutting agent comprising an aqueous solution containing a water-soluble hydrogen peroxymonosulfate and a water-soluble hydrogen sulfate and a method for removing smut from aluminum.
Patent CA-1042281-A (CA)
Inventor: DOEKSEN GERARD
IPC: B05B3/14
Filed: 1974-07-22
Granted: 1978-11-14
Abstract: A B S T R A C T Absorption of treatment composition into a surface layer of particulate material in a moving bed is substantially increased by spraying a major portion of the composition through a first group of nozzles and a minor portion of the composition through a second group of nozzles, the nozzles being attached to the top of a common transverse spray header which is oscillated across the moving bed.  The first group of nozzles directs a plurality of substantially parallel vertical jets onto the surface of the moving bed to form therein, on combined motion of the bed and spray header, a ringing pattern of trenches.  The treatment composition is retained in these trenches as it is absorbed by adjoining particulate material.  Loss of treatment composition due to run-off over a sloping or insufficiently wetted surface is avoided.  The second group of nozzles is provided with deflectors which cause downwardly discharging fluid to fan out in spray curtains which together extend across the moving bed to ensure wetting of areas between the zigzag trenches.
Patent CA-1043803-A (CA)
Inventor: RAZZANO JOHN S
IPC: C08G77/22
Filed: 1974-10-09
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE       A process for producing low molecular weight silanol end-stopped diorganopolysiloxane polymers comprising contacting a cyclic diorganotrisiloxane with an acid-activated hydroaluminum silicate clay which is preferably a sulfuric acid-activated montomorillonite clay in the presence of water and a polar organic solvent and separating the desired product.  The cyclictrisiloxane, water and a polar solvent are preferably present in a uniform homogeneous phase at the time the acid-activated hydroaluminum silicate clay catalyst is introduced into the system for producing the silanol end-stopped diorganopolysiloxane polymers containing an average of 3 to 10 diorganosiloxy units.
Patent CA-1047413-A (CA)
Inventor: SCHELL WILLIAM J
IPC: B01D61/00
Filed: 1975-02-03
Granted: 1979-01-30
Abstract: ABSTRACT     A module of a convolute design employing a perm-selective membrane suitable for use in separating a permeate from a fluid mixture of the general type employing two perm-selective membranes spaced from each other by a backing member to provide a first fluid passageway therebetween in which membrane permeate collects.  The module employs a generally-hollow mandrel having a wall intermediate its length dividing the mandrel into a first compartment and a second compartment with means for introducing a fluid feed stream to the first compartment and means for removing an effluent fluid stream from the second mandrel compartment with means defining a second fluid passageway for presenting the fluid feed to the outside of the two permselective membranes upon the spiral wrapping of the two membranes about the mandrel.
Patent CA-1039185-A (CA)
Inventor: TURNER JAMES E
IPC: G01N33/78
Filed: 1975-05-23
Granted: 1978-09-26
Abstract: ABSTRACT The present invention describes the preparation of a hypothyroid serum control using normal serum and serum containing elevated levels of thyroxine binding globulin.  The control serum exhibits hypothyroid values in clinical tests that measure triiodothyronine uptake and thyroxine concentration.
Patent CA-1047437-A (CA)
Inventor: BAKKER MARTINUS A M
IPC: C25D5/02
Filed: 1975-06-04
Granted: 1979-01-30
Abstract: ABSTRACT:             Local electroplating of strip material by means of a cylinder which is non-conductive at its surface and wets the workpiece and by means of at least one separate anode.  The strip material is preferably fed in a direction parallel to the axis of the cylinder.
Patent CA-1036690-A (CA)
Inventor: MEIJER ROBERT S
IPC: G01F23/24
Filed: 1975-06-02
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE:   An apparatus for sensing variations in the heat exchange properties of a medium is disclosed.  The apparatus includes two temperature sensitive switching devices having substantially identical electrical characteristics and exhibiting regenerative switching at a power level which is dependent on the temperature sensed by the switching devices.  Both switching devices are exposed to the same ambient temperature in a surrounding medium but only one of them is exposed to variations in the heat exchange properties of the sur-rounding medium.  Means are provided for applying D.C. power to both switching devices at a level such as to maintain them below their switching point under preset conditions of the medium.  A coupling device is interconnected between the two switching devices for inducing regenerative switching in one of the switching devices in response to unbalance in the heat dissipated by the swit-ching devices due to variations in the heat exchange properties of the sur-rounding medium from the preset conditions.  A monitoring device is connected to both switching devices for indicating which one of the switching devices has switched as an indication that the heat exchange properties of the medium have changed.
Patent CA-1056409-A (CA)
Inventor: MINNICK LEONARD J
IPC: C04B7/12
Filed: 1975-06-23
Granted: 1979-06-12
Abstract: A B S T R A C T Waste sulfite sludges are treated and disposed of by incorporation in hardenable compositions useful as structural materials.  Such sulfite sludges may result from double alkali treatment or lime or limestone scrub-bing of sulfur oxide-containing gases, such as combustion furnace stack gases, for desulfurization thereof.  After dewatering, alkaline earth metal material and a pozzolanically active waste material are added to the sludge.  The resultant hardenable compositions has a solids content of 30-90%, by weight, the solids comprising 0.25 - 70% alkaline earth metal hydroxide, 0.25 - 70% alkaline earth metal sulfite and pozzolanic material sufficient to provide pozzolanic activity equal to 10 - 88.5% fly ash.
Patent CA-1050983-A (CA)
Inventor: DENZEL THEODOR
IPC: C07D471/04
Filed: 1975-06-25
Granted: 1979-03-20
Abstract: Abstract New derivatives of pyrido[2,3-b]pyrazine carboxylic acids and esters and their acid addition salts, useful as anti-inflammatory agents and central nervous system depressants, have the general formula   wherein R, R1, R4 and R5 each is hydrogen or lower alkyl; R2 and R3 each is hydrogen, lower alkyl, lower alkanoyl, di(lower alkylamino)lower alkyl, phenyl or substituted phenyl; wherein the substituted phenyl bears one or two lower alkyl, lower alkoxy, halogen, trifluoromethyl, amino or carboxy groups.
Patent CA-1106258-A (CA)
Title: Respirators
Inventor: SCHWABE PAUL H
IPC: A61M16/00
Filed: 1975-07-07
Granted: 1981-08-04
Abstract: ABSTRACT OF THE DISCLOSURE     A respirator is described of the kind fitted with a filtering system so that surrounding atmosphere can be inhaled.  The respirator has an outer face mask, an inner face mask spaced from the former, and an inhalation duct.  This duct enables uncontaminated air to be inhaled by a wearer at a pressure lower than atmospheric pressure.  There is also provided a non-return valve offering resistance to the passage of exhaled air, through which exhaled air may be exhausted from the inner mask to the atmosphere surrounding the outer mask at a super-atmospheric pressure.  A pump operated by the respiratory cycle may function during exhalation by the pressure difference between the exhaled air and atmospheric pressure to draw uncontaminated air into a chamber.  During inhal-ation the uncontaminated air is discharged from that chamber into the space between the inner and outer face masks.  This maintains the uncontaminated air in that sp ce at a pressure higher than atmospheric.  One preferred form of this respirator has the chamber in communication with the space enclosed between the masks through a secondary exit non-return valve.  The latter valve prevents the flow of gas from said space to the chamber, the chamber being adapted to be connected upstream of the secondary exit non-return valve with a supply of uncontaminated air.
Patent CA-1062247-A (CA)
Title: PROCESS FOR THE PREPARATION OF 11.beta.-HYDROXY-18-ALKYL-ESTRANE COMPOUNDS
Inventor: DE JONGH HENDRIK P
IPC: C07J1/00
Filed: 1975-07-14
Granted: 1979-09-11
Abstract: Abstract of the Disclosure The present invention relates to a novel process for the preparation of 11.beta.-hydroxy-18-alkyl-estrane compounds by reacting an 11.beta.-hydroxy-13-methyl-gonane compound with an acylhypoiodite to give an 11.beta.-hydroxy-13-iodomethyl-gonane compound and reacting the latter compound with an alkylhalide in the presence of an alkali metal or with an alkali metal alkyl compound or with dimethylformamide in the presence of an alkali metal alkyl compound followed by a treatment with a proton donor, whereafter in the latter case the 18-carbaldehyde obtained is reduced to the 18-methyl compound or is reacted with a trialkyl- or triaryl-alkylidene phosphorane (Wittig reagent), followed by a reduction of the thus-obtained 18-alkenyl compound to the corresponding 18-alkyl-compound, and to novel intermediates of the subject compounds.
Patent CA-1037750-A (CA)
Inventor: SHAW VICTOR H
IPC: G03B21/11
Filed: 1975-09-26
Granted: 1978-09-05
Abstract: ABSTRACT OF DISCLOSURE:           An illuminated optical viewer comprises a work platform which can be moved along two mutually perpendicular co-ordinates and on which in use of the viewer the film negative or other object to be touched-up or to have any faults corrected will be positively located and means for illuminating the object and for projecting an image thereof on to a screen.  The viewer also includes magnifier means affording binocular vision through which the film negative or other object mounted on the platform can be viewed directly in order to facilitate correction of any imperfection displayed on the screen.
Patent CA-1056818-A (CA)
Inventor: SCHWERTNER EBERHARD
IPC: A61K38/04
Filed: 1975-10-15
Granted: 1979-06-19
Abstract: Abstract Dipeptide compounds derived from histidyl-proline, namely acyl derivatives of histidyl prolinamide such as orotyl-L-histidyl-L-prolinamide, L-2-oxo-imidazolidine-4-carbonyl-L-histidyl-L-prolinamide, L-5-oxo-thiomorpholine-3-carbonyl-L-histidyl-L-prolinamide and others (and salts of such compounds with pharmaceutically acceptable acids) can be used as psycho-stimulating or anti-depressive agents, respectively.  They may be produced for instance by reacting histidyl prolinamide with appropriate acids in presence of an agent, which is able to split off water or with a functional derivative of such an acid.  A further preferred process for the preparation of an orotyl-histidyl-prolinamide consists in hydrogenolytic dehalogenation of a 5-chloro- or 5-bromo-histidyl-prolin amide obtained by acylating histidyl prolinamide with 5-chloro- or 5-bromo orotic acid or a functional derivative thereof.
Patent CA-1049483-A (CA)
Inventor: RIGGE RONALD J
IPC: B01J21/04
Filed: 1975-10-31
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE     Thermally stable, shaped alumina catalyst carriers are made by treating an alumina shape of pre-dominantly chi-rho-eta or pseudoboehmite crystalline phase structure, or mixtures thereof, with an ammonium salt in an aqueous medium under pressure within the temperature range of about 100°C and 250°C, followed by removal of water-leachable constituents and a subsequent thermal activation step.  The products exhibit high thermal stability at elevated temperatures.
Patent CA-1067455-A (CA)
Inventor: MACKEN ELMER N
IPC: C25B11/02
Filed: 1975-11-12
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE           An adjustable electrode for use in electrolytic cells is provided.  The electrode comprises two electrode surfaces positioned in parallel and having a space between them.  A rotatable element is attached to each of the electrode surfaces.  Upon rotation of the element, the space between the electrode surfaces may be varied. Var-iation in the space between electrode surfaces is desirable when assembling the electrodes in the cell and in providing the optimum gap between electrodes of opposite charge.      The adjustable electrode is employed in cells for providing chlorine and caustic soda or oxychlorine compounds by the electrolysis of alkali metal chloride solutions.
Patent CA-1070552-A (CA)
Inventor: SMITH RICHARD A
IPC: A23L9/10
Filed: 1975-12-12
Granted: 1980-01-29
Abstract: ABSTRACT       This invention relates to the preparation of an instant pudding, and more particularly to a composition which, when easily and quickly combined with cold milk, will, within a relatively short period of time, result in a pudding having characteristics similar to those of a cooked starch pudding.
Patent CA-1042790-A (CA)
Title: Paint composition containing denatonium benzoate or lignocaine benzyl octanoate with a latex resin binder for application over old paint films to prevent ingestion of poisons therefrom
Inventor: MINKOFF WALTER
IPC: C09D5/14
Filed: 1976-01-23
Granted: 1978-11-21
Abstract: PAINT COMPOSITION CONTAINING DENATONIUM BENZOATE OR LIGNOCAINE BENZYL OCTANOATE WITH A LATEX RESIN BINDER FOR APPLICATION OVER OLD PAINT FILMS TO PREVENT INGESTION           OF POISONS THEREFROM                    ABSTRACT OF THE DISCLOSURE     A coating composition for application to surfaces previously coated with lead paint or other poisonous substances comprising a paint containing a bitter tasting component such as denatonium benzoate.  This coating composition has a repulsive taste and an appearance similar to ordinary paints so that it will impart an unpleasant taste experience to a child who mouths surfaces or chips coated with it and will condition the child to avoid mouthing surfaces or chips of similar appearance.
Patent CA-1064526-A (CA)
Inventor: BUYSCH HANS-JOSEF
IPC: C07C67/00
Filed: 1976-01-27
Granted: 1979-10-16
Abstract: PROCESS FOR THE PREPARATION OF PURE ?,?,?',?'-TETRAMETHYL-PHENYLENE BISCARBINOLS               Abstract of the Disclosure A process for the preparation of pure ?,?,?',?'-tetra-methyl-phenylene biscarbinols by the oxidation of diisopropyl-benzenes at elevated temperatures with air or oxygen in the presence of aqueous solutions of strong alkalies, wherein the reaction mixture is freed from alkalies by washing with water, and ?,?,?',?'-tetramethyl phenylene biscarbinol is isolated by fractional distillation at pressures of at least 1 Torr and temperatures of at least 120°C.
Patent CA-1044287-A (CA)
Inventor: BORN WILLIAM F
IPC: H01H9/10
Filed: 1976-03-16
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE         A fusible electric contactor having a plurality of cavities and a movable member having a path of movement into the cavaties. A fuse assembly is removably inserted within the cavities to occupy a volume within the confines of the height, width, and length of the contactor.
Patent CA-1078878-A (CA)
Inventor: FRIEDRICH HEINZ G
IPC: C07C67/00
Filed: 1976-04-15
Granted: 1980-06-03
Abstract: PROCESS OF CATALYTIC METHANATION   of which the following is a specification:                Abstract of the Disclosure Methanation of carbon oxides such as carbon monoxide and carbon dioxide with hydrogen to produce methane is carried out with the aid of a heated catalyst which is the calcination product of a serpentine containing nickel and optionally mag-nesium and other elements together with silicon in the essentially laminar nickel serpentine.  The catalysts exhibit good conversion at relatively low temperatures, are relatively insensitive to high temperature excursions, and have an extended life.