baber/WOPTO huggingface dataset:
Patent YU-34896-A (YU)
Inventor: BERNARD HULIN
IPC: A61K31/4045
Filed: 1996-06-05
Abstract: Ovaj pronalazak se odnosi na odredjene indol-2-karboksamide korisne kao antidijabetski agensi, formule I u kojoj su R1, R2, R3 i R4 vodonik, A je -C(H)= kada je tačkasta linija veza, R5 je vodonik, metil ili etil, R6 je karboksi, (C1-C6) alkoksikarbonil ili benziloksikarbonil, i R10 i R11 su vodonik, halogen ili cijano. Takodje su opisani njihovi intermedijari i farmaceutske kompozicije koje sadrže jedinjenja formule I:
Patent YU-59098-A (YU)
Title: Substituted spiro-piperidine derivatives
Inventor: RAYMOND BAKER
IPC: A61K31/395
Filed: 1997-06-17
Abstract: Substituted spiro-piperidine derivatives of structural formula (I) are tachykinin receptor antagonists of use, for example, in the treatment or prevention of pain, inflammation, migraine, emesis and postherpetic neuralgia.
Patent YU-60794-A (YU)
Title: Trodelni klin
Inventor: PEPI KOTORAS
Filed: 1994-10-20
Abstract: Trodelni klin, prema pronalasku, namenjen za međusobno spajanje punih elemenata ili za spajanje punih sa šupljim metalnim elementima, ostvaruje zaklinjenje udarcem čekića, pri čemu se klin /D/ utiskuje između nazubaca /C/, razmiče ih za svoju debljinu III pa se zupci po plaštu nazubaca /C/ urezuju u mekši materijal elemenata /A/ i /B/ koji se spajaju. Klin je konusnog oblika sa širom stranom u dubini spoja, pa je veza otporna na čupanje i smicanje. Deblji zub IGI je dodatno osiguranje na čupanje, a ako se on zameni oštrim zupcima IF/, trodelni klin može služiti i za ankerovanje u pune, masivne drvene, betonske ili metalne elemente. Veza se demontira izvlačenjem trna kleštima. Demontažnost se može sprečiti premazivanjem trna lepkom prije utiskivanja. Trodelni klin se izrađuje od kvalitetnog čelika, može se višekratno upotrebljavati i zahteva pristup samo sa jedne strane veze.
Patent BE-808731-A (BE)
Title: Radioactive object transport container - using copper plated stainless steel esp for irradiated fuel rod assemblies
Inventor: IMPE J VAN
IPC: G21F5/008
Filed: 1973-12-17
Abstract: Each assembly is placed in a tubular casing, with sealed cap and inner retaining spring and a number of such tubes are placed symmetrically around the axis of an inner cylindrical shell of stainless steel Cu plated in both faces. This has a number of massive Cu blocks brazed to its wall using an alloy esp of Ag, Cd, Cu Zn, so that the wall is completely covered internally, parts of the blocks touching the tubular casing but also defining a circulation chamber for a thermal transfer fluid. The shell is surrounded first by >=1 shield and then by >=1 neutron shield.
Patent BE-893253-A (BE)
Title: Rotating rolling gantry for nuclear reactor chambers - with movable supports designed to facilitate crane re-centering
Inventor: BUEKENHOUDT F
IPC: B66C9/16
Filed: 1982-05-19
Abstract: Rotating rolling gantry consists of supporting beams joined together by cross beams to form a rigid rectangular framework supported at each corner on a gyratory beam movable along a circular track by means of movable supports. Each movable support is a spherical bearing consisting of a ball point and a undirectional slide plate of low coefft. of friction. Each gyratory beam consists of a box carried by two axles provided with wheels, one axle being mounted on a fixed bearing attached to the box, the other being mobile w.r.t. the box and mounted on the box so as to be able to oscillation a vertical plane about a longitudinal shaft perpendicular to the vertical plane passing through the mobile axle. The gantry is used inside a nuclear reactor chamber and carries a crane equipped with redundant winches. Difficulties of prior art in recentring the crane after decending are overcome.
Patent BE-898392-A (BE)
Title: Grid for correcting optical aberrations - is formed by reflectively coated triangular section bars of specified height, forming square openings
IPC: G02C7/16
Filed: 1983-12-06
Abstract: The grid which may be incorporated in the lenses of a pair of spectacles, is made up of horizontal and vertical elements, each triangular in cross section and forming square openings. The bases of the triangles are directed towards the viewer and the points face outwards. The ratio between the areas of the larger outer ends of the square openings and the smaller inner ends is between 36 to 1 and 2.25 to 1. - The total area of the smaller end of an opening is between 0.04 and 4 mm2 and the height of each grid element is about 1 mm. The outside surface of each grid is covered with a reflective layer, e.g. a metallised coating to increase the apparent brightness through the grid.(5/8)
Patent BE-898753-A (BE)
Title: Supplying oxygen contg. fluid to blood vessel - esp. as per:fluorocarbon emulsion, during internal examination or treatment with laser light
Inventor: LOEB M P
IPC: A61B18/24
Filed: 1984-01-25
Abstract: Method for gaining access to a site in a blood vessel so as to perform a medical operation comprises (1), momentarily occlusion of the vessel and introducing into it, upstream of the site, a moveable device for blocking the circulation; (2) introducing downstream of this device a physiologically compatible liq. (I) from an outside source, contg. enough O2 to maintain tissue viability downstream of the device during occlusion; (3) then positioning the device required for the operation near the site. - Pref. (I) is an aq. perfluorocarbon emulsion and the medical operation is carried out with a fibre for transmitting laser light and during the operation a clear flush fluid is introduced into the blood vessel. - The operation being performed may be visual examination, recovery of biopsy samples, treatment of an obstruction or deposit in the vessel, (e.g. by treatment with laser light) or introduction of drugs. The method avoids damage to downstream tissue caused by oxygen depletion.(0/5)
Patent BE-905870-A (BE)
Title: Procede et appareil pour empecher une reduction, par inadvertance, des gaz du moteur en fonctionnement d'un avion a plusieurs moteurs.
Inventor: FREDERICK EBERT
IPC: B64D31/06
Filed: 1986-12-05
Abstract: Appareil pour éviter une réduction par inadvertance des gaz du moteur ou des moteurs en fonctionnement d'un avion équipé d'au moins deux moteurs et une manette de débit associée à chaque moteur. Cet appareil est caractérisé en ce qu'il comprend : - des moyens délivrant un signal indicatif du mauvais fonctionnement d'un moteur particulier; et - des moyens (34, 42, 44) pour empecher le mouvement de la manette (30) ou des manettes de débit associées avec l'autre ou les autres moteurs en fonctionnement en réponse au signal.
Patent CA-1042902-A (CA)
Inventor: SCHERBERICH PAUL
IPC: C07D277/06
Filed: 1974-01-16
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to a process for pro-ducing D-penicillamine from D,L-penicillamine.  In particular the invention provides a process for producing D-penicillamine from D,L-penicillamine which comprises reacting a protected derivative of D,L-penicillamine with an optically active base separating the salt of said base and the derivative of D-peni-cillamine from the reaction mixture; converting the salt of said derivative of  D-penicillamine to the derivative of D-penicillamine and converting the derivative of D-penicillamine to D-penicillamine, said optically active base being 1-pseudo-nor-ephedrine or a salt thereof.
Patent CA-1060138-A (CA)
Title: Fils, fibres et articles textiles a base de polymeres modacryliques halogenes ayant une bonne affinite tinctoriale et procede pour les obtenir
Inventor: COUCHOUD PAUL
IPC: C08L33/20
Filed: 1974-07-18
Granted: 1979-08-07
Abstract: La présente invention concerne les fils et fibres à base de polymères modacryliques halogénés, plus particulièrement elle concerne des fils contenant 85-95% en poids d'un polymère modacrylique halogéné constitué de 20 à 55% en poids d'unités halogénure de vinyle ou vinylidène, 45 à 85% en poids d'unités acrylonitrile et 0,5 à 3% en poids d'un composé apportant l'affinité tinctoriale pour les colorants basiques et 5-15% d'alcool polyvinylique cyanoéthylé. Les fils et fibres possédant un taux d'halogène supérieur à 30% possèdent une solidité à la lumière améliorée et présentent une diminution de la matification par traitement à l'eau à température supérieure à 80.degree.C. Ils trouvent une large application dans les domaines tels que textiles, bonneterie, tissage, ameublement.
Patent CA-1063348-A (CA)
Inventor: JANSSENS WILHELMUS
IPC: C09B55/00
Filed: 1974-08-14
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE         A thermographic recording process in which a dye is produced by bringing image-wise into reactive contact with the aid of heat an acid-reacting compound with a dye precursor compound corresponding to the following general formula :                     X - Ar - CH = N - R1 wherein : Ar represents a bivalent aromatic nucleus, R1 represents an aryl group including a substituted aryl group, and X  represents a     group wherein each of R2 and R3 (same or different) represents an alkyl group, a cycloalkyl group, an aralkyl group, or an aryl group including said groups in substituted form or R2 and R3 to-gether represent the necessary atoms to close a nitrogen-containing heterocyclic nucleus.
Patent CA-1037062-A (CA)
Inventor: OLOFSON ROY A
IPC: C07D295/023
Filed: 1974-09-23
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE      A method for the N-dealkylayion of tertiary amines which involves replacing an N-alkyl group of the tertiary amine with a vinyloxycarbonyl group by reaction with, for example, vinyl chloroformate to form a vinyloxycarbonyl amide, followed by cleavage with, for example, a mild acid to split off the vinyloxycarbonyl group and obtain the secondary amine.  Such tertiary amines also containing alcoholic or phenolic hydroxyl groups can simuitaneously be provided with hydroxyl group protection by formation of vinyloxycarbonyl ester groups which are stable under the mild acid cleavage conditions and which are removable with base or strong acid.  The method has particular use in the syntheses of various tertiary amine compounds involving replacement of an alkyl group in a starting tertiary amine with another N-sub
Patent CA-1037066-A (CA)
Inventor: BERNARD JEAN-RENE
IPC: C07C1/00
Filed: 1974-09-23
Granted: 1978-08-22
Abstract: Abstract of the Disclosure The composition is constituted by a mixture of Lewis acid corresponding to the formula MXm where :     M is an atom of a metal belonging to Groups IV, V and VI of the Periodic Table of Elements, X is a halogen, m is within the range of 3 to 6, and a sulphonic acid corresponding to the general formula RF(SO3H)p where RF represents a perfluorin-ated alkyl or cycloalkyl hydrocarbon radical having a number of carbon atoms ranging from 2 to 8 and p is 1 or 2.
Patent CA-1037604-A (CA)
Inventor: LACEY RICHARD F
IPC: H01F7/02
Filed: 1974-10-01
Granted: 1978-08-29
Abstract: HOUSING STRUCTURE & MAGNETIC BIASING MAGNETIC BUBBLE MEMORIES                 Abstract of the Disclosure A completely enclosed housing of a magnetically permeable material contains a pair of magnetic discs.  A magnetic bubble chip mounted in a gap between the magnetic discs is thereby subjected to a d. c. magnetic bias field provided by the discs but is also shielded from the effects of external magnetic fields.  The device may be precisely magnetized by applying in succession two external magnetic fields of suitable magnitude, in opposite directions.
Patent CA-1065957-A (CA)
Inventor: MCCARROLL ALAN F
IPC: G03G15/20
Filed: 1975-03-27
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE         Applicator structure for applying toner offset preventing liquid to a heated fuser roll structure for fusing toner images to copy sheets.  The applicator structure com-prises a wick member and support therefor wherein the support is characterized by having a plurality of concave surfaces each of which can cooperate with the fuser roll structure to retain a different portion of said wick member in engagement with said fuser roll structure.  The support is adapted to be manually repositioned relative to the fuser roll so that each of the concave surfaces can be disposed opposite the fuser roll structure.
Patent CA-1046947-A (CA)
Inventor: RICHARDS JOHN F
IPC: B01D33/60
Filed: 1975-03-27
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE   A wash liquid distributor for a rotary drum filter which distributes liquid uniformly across the filter cake and provides very effective washing. The distributor apparatus in its preferred embodiment comprises an elongated hollow pipe, one or more being used in parallel operation, each pipe having a multiplicity of evenly spaced and axially aligned small holes.  Each hole imposes a substantial pressure drop on the fluid passing therethrough and creates a uniform distribution of the wash liquid along the distributor pipe.  To avoid damage to the filter cake from the jets of liquid produced, a diffusion channel is provided which damps the kinetic energy of the jets and subdivides the liquid entering the channel.  Upon leaving the diffusion channel the liquid is collected and redistributed from drip points spaced at intervals which are generally narrower than those of the holes in the distributor pipe.  In the preferred embodiment such drip points are provided by helical overwrap of wire which serves both to collect liquid leaving the diffusion channel and to redistribute it onto the filter cake.  The three-step procedure of the distributor creates a multiplicity of narrow pools of liquid on the filter cake which provide efficient washing when drawn through the cake by vacuum inside the drum and avoiding channeling through the cake or blinding of its passages.
Patent CA-1044090-A (CA)
Inventor: BLASKIEWICZ ARTHUR A
IPC: C08J7/043
Filed: 1975-06-02
Granted: 1978-12-12
Abstract: Abstract of the Disclosure The adhesion of a polyurethane, such as a poly-urethane paint, to an EPDM surface, is greatly improved if the EPDM is first chemically modified by mixing it with a halogen donating material, such as an N,N-dihalo-sulfonamide or a cyclic N-haloamide (e.g., a halogenated hydantoin), and subjecting the mixture to elevated temperature.
Patent CA-1038225-A (CA)
Inventor: TEWEY ROBERT T
IPC: A23J3/00
Filed: 1975-08-13
Granted: 1978-09-12
Abstract: ABSTRACT OF THE INVENTION         Disclosed are a juicy sausage analog and its method of preparation.  The sausage analog of the present invention has at least three distinct phases:  a continuous gel phase, a sub-stantially discontinuous fat phase, and a discontinuous chewy proteinaceous phase.  According to the process, solidified fat particles, particles of a chewy proteinaceous component, and a precursor of the continuous gel phase are mixed and coarsely chopped to obtain a substantially uniformly heterogeneous distri-bution of the particulate material within the continuous gel phase precursor.  The resulting coarsely chopped blend is formed into a substantially cohesive sausage analog by coagulating the contin-uous gel phase precursor.
Patent CA-1060615-A (CA)
Inventor: ATHEY JOHN E
IPC: B29C35/00
Filed: 1975-10-01
Granted: 1979-08-21
Abstract: ABSTRACT OF THE DISCLOSURE           A center mechanism for a press for shaping and curing tires having a center post carrying an upper bladder clamp, a distensible bladder is secured to the upper bladder clamp and a lower bladder clamp such that a chamber for circulating curing medium is formed within the bladder, the center post moves relative to a lower bead ring for supporting the lower bead of an uncured tire, the lower bead ring being attached to the lower bladder clamp, and a cylinder me-chanism positions the post such that the upper bladder clamp is opposite the upper bead of an uncured tire band when supported by a loading mechanism and when the press is closed about the uncured tire.
Patent CA-1061163-A (CA)
Inventor: NAKATSUKA RYUZO
IPC: A23L1/00
Filed: 1975-11-14
Granted: 1979-08-28
Abstract: PROTEIN-STARCH BINARY MOLDING COMPOSITION    AND SHAPED ARTICLES OBTAINED THEREFROM            ABSTRACT OF THE DISCLOSURE         An edible, water-soluble, thermoplastic molding composition comprising a starch material, a neutral inorganic alkali salt of protein material, water, an edible plasticizer, an edible lubricant, and other additives.  This composition shows excellent moldability and processability when subjected to various constomery dry processes for molding and processing customary plastics, such as compression molding, transfer molding, extrusion molding, blow molding, inflation molding, injection molding, vacuum forming, pressure forming, heat sealing, etc.  Transparent or translucent shaped articles obtained from the above composition have unique properties such as gas imper-meability, solubility in water, edibility, biodegra-dability, etc., and may be utilized with favorable results in various fields such as food industry, foodstuff industry, agriculture, fisheries, etc.          The shaped articles, if necessary, can be allowed to have any balance between its water resistance and its water-solubility by ultraviolet irradiation or by the incorporation of a protein-coagulating agent.
Patent CA-1071936-A (CA)
Title: Method and apparatus for depositing thin layers of insulating or slightly conductive materials by reactive spraying in a high-frequency inductive plasma
Inventor: BEUCHERIE PIERRE
IPC: C01B13/14
Filed: 1975-11-21
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE:          A method and apparatus for depositing thin layers of insulating or slightly conductive materials involves reactive spraying through high-frequency inductive plasma. The conduc-tive component of the material to be deposited is sprayed in a first chamber through which an ionizable inert gas travels, the sprayed particles then passing through a second chamber in which a substrate is placed and to which a reactive gas is supplied.           Insulating and weakly inductive materials such as oxides, car-bide and nitrides may be deposited at a rate substantially com-parable with the rate for conductive materials to obtain high qualify uniform deposits.
Patent CA-1061417-A (CA)
Inventor: BOLTON COLIN B
IPC: B64C1/32
Filed: 1976-03-25
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus for shattering an aircraft cockpit canopy in the path of an ejector seat, wherein the canopy has in intimate contact therewith, preferably embedded therein, a pattern of fusible conductors having at least one region of increased fusibility in each conductor.  The conductors are connected via a switch system to a high energy electrical source, the switch system being linked with initiation of an ejection sequence.  When ejection is initiated the conductors are fused and the canopy shattered at least in the path of the ejector seat.
Patent CA-1060070-A (CA)
Inventor: KANE RICHARD E
IPC: H01H33/02
Filed: 1976-03-30
Granted: 1979-08-07
Abstract: IMPROVED METAL-CLAD GAS TYPE HIGH-POWER CIRCUIT-BREAKER CONSTRUCTION     ABSTRACT OF THE DISCLOSURE         An improved metal-clad gas-type high-power circuit.-breaker construction is provided involving two upstanding circuit-breaker assemblages electrically interconnected adjacent their upper ends, and connected into the series line transmission circuit, preferably, adjacent the mid-portions thereof to pressurized laterally-extending power-transmission lines.         Improved structure is provided for simultaneously supporting the interrupting modules, or units up in the air interiorly of an outer grounded metallic easing structure, and, additionally, providing a high-pressure gas-conduit path to the pressurized insulating casing structure sur-rounding the circuit-breaker modules, and spaced inwardly from the outer grounded metallic casing structure.  .       Improved means are provided for increasing the electrical power capable of being interrupted by such a structure, when desired, involving a series closing resistance, which is inserted into the circuit only during the closing operation of the interrupter.  During the opening operation, the resistor is kept out of the electrical circuit and is not utilized.         The invention is also applicable when high-voltage surges are not contemplated by utilizing a different type of circuit-interrupter unit within each interrupting assemblage, namely, for example, a single-break circuit-interrupter unit,involving only a separable pair of contacts and gas flow passing through one or both of said separable contacts, depending upon the rating of the breaker, to extinguish the arc.         The invention moreover contemplates the arrange-ment of a pair of circuit-breaker assemblages disposed in generally-horizontal relationship, again the two circuit-breaker assemblages constituting a single pole-unit, or one phase of a three-phase circuit-breaker structure.  In such a horizontally-mounted arrangement, wherein instead of the two circuit-breaker assemblages extending up in the air, in this alternate embodiment of the invention, they are disposed relatively horizontally, with the connections again being made by, preferably, pressurized conductors, and, for example, the mechanism and gas-compressor equipment housing extending lengthwise, generally horizontally along one of the horizontally-arranged circuit-breaker assemblages of the structure.
Patent CA-1049431-A (CA)
Title: ENZYMATIC ACYLATION TO AFFORD .beta.-LACTAM ANTIBIOTICS
Inventor: KONDO EIJI
IPC: C07D499/12
Filed: 1976-05-11
Granted: 1979-02-27
Abstract: Enzymatic Acylation to afford .beta.-Lactam Antibiotics ABSTRACT     Penicillin or cephalosporin antibiotics represented by fol-lowing formula:                       , or         [where R?- is an acyl group derived from an .alpha.-amino acid, N-ammonium salt of .alpha.-amino acid, or N-(C1 to C10) acyl-.alpha.-amino acid;          COOM is carboxy or carboxylate salt group] are prepared by treating an amino compound selected rom a group consisting of 6-aminopenicillanic acid, 7-aminocephalosporanic acid, 7-amino-deacetoxycephalosporanic acid, and their salts with an ester represented by following formula:     [where R?- is as defined above and R1 is a (C1 to C10) alkyl group] by enzymatic acylation effected with mycelium or mycelium preparation from a microorganism belonging to genus Aphanocladium or Cephalosporium.
Patent CA-1072127-A (CA)
Title: Catalysts for the hydrotreatment of hydrocarbons and processes for the utilization of said catalysts
Inventor: WEISANG JOSEPH-EDOUARD
IPC: C07C5/27
Filed: 1976-05-20
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a process for isomerizing a charge of alkyl aromatic hydrocarbons comprising bringing together, under isomerization conditions, said hydrocarbon charge, hydrogen and a catalyst  comprising a refractory inorganic oxide support having acid sites, having halogen present in combined form, and having metals on said support comprising: a)  about 0.02 to 2% of at least one platinum metal, b)  about 0.02 to 2% of at least one metal belonging to the group consisting of zirconium, titanium and tungsten, c)  about 0.02 to 2% of tin; said weight percentages being based on the total weight of the catalyst.
Patent CA-1088258-A (CA)
Title: Stable concentrated liquid preparation of a paper dye  of the disazo class
Inventor: LACROIX ROGER
IPC: C09B35/26
Filed: 1976-06-30
Granted: 1980-10-28
Abstract: Abstract of the Disclosure There is described a stable concentrated liquid preparation of a paper dye of the disazo class, which preparation contains 20 to 40 per cent by weight of the dye of the formula   optionally in the form of an alkali salt, especially of the sodium salt, dissolved in 10 to 30 per cent by weight of water and 40 to 60 per cent by weight of a tetraalkylene glycol and the  use of this preparation for the dyeing and printing of paper, semi-cardboard and cardboard.