baber/WOPTO huggingface dataset:
Patent CA-1312611-C (CA)
Title: Pyridine derivatives, process for production thereof and pharmaceutical composition containing them
Inventor: FUJIKURA TAKASHI
IPC: C07D213/80
Filed: 1988-06-29
Granted: 1993-01-12
Abstract: TITLE                  ABSTRACT OF THE DISCLOSURE The present invention provides pyridine derivatives of following general formula (I) or a physiologically acceptable acid addition salt thereof:       wherein R1 is a hydrogen atom or a hydroxy group, R2 and R3, which may be the same or different, each is a lower alkyl group, and n is an integer of 1 to 6.  The invention also provides for producing the pyridine derivative and pharmaceutical compositions containing the same.  The compounds (I) possess anti-arrhythnic activity.
Patent CA-1331853-C (CA)
Inventor: BOAZ PREMAKARAN T
IPC: C03B23/03
Filed: 1988-07-05
Granted: 1994-09-06
Abstract: Abstract of the Disclosure A method of forming a glass sheet with ceramic paint thereon sheet disclosed. The method has the following general steps.  A first ceramic paint (12) is applied to and dried on a glass sheet (10).  The first ceramic paint includes a low temperature melting glass frit as a component thereof.  a second ceramic paint (16) is applied over at least a portion of the dried first ceramic paint.  The second ceramic paint includes as a component thereof a high temperature molting glass frit. The high temperature melting glass frit melts at a temperature higher than that temperature at which the low temperature melting glass frit melts at.  The glass sheet is heated to a temperature which softens the glass sheet sufficiently so that the glass sheet can be formed.  The heated glass sheet is engaged by a fiberglass covered forming die to form the glass sheet into a desired shape.  The formed glass sheet is removed from the forming die, the second ceramic paint being effective to prevent sticking of any ceramic paint to the fiberglass covered forming die.
Patent CA-1333994-C (CA)
Inventor: MCCABE TERRANCE T
IPC: A61K47/00
Filed: 1988-07-08
Granted: 1995-01-17
Abstract: The invention comprises a flavoured thin film coating on solid oral dosage pharmaceutical tablets containing unpleasant tasting ingredients such as triprolidine  hydrochloride  and  pseudoephedrine  hydrochloride.      The flavoured coating of the invention is comprised of a film-forming substance such  as a hydroxypropyl  methylcellulose  and  a polyethylene  glycol,  a sweetening agent and a flavouring agent.    The method of the invention comprises aqueous spray coating of the flavoured sweetened coating onto the pharmaceutical tablets.
Patent CA-1294366-C (CA)
Title: Processor for constrained least squares computations
Inventor: MCWHIRTER JOHN G
IPC: G06F7/38
Filed: 1988-10-13
Granted: 1992-01-14
Abstract: ABSTRACT         A processor is provided which is suitable for constrain-ed least squares computations.  It incorporates a systolic array of boundary, internal, constraint and multiplier cells arranged as triangular and rectangular sub-arrays.  The triangular sub-array contains boundary cells along its major diagonal and connected via delays, together with above-diagonal internal cells.  It computes and updates a OR decomposition of a data matrix X incorporating successive data vectors having individual signals as elements.          The rectangular sub-array incorporates constraint cell columns each implementing a respective constraint vector and terminating at a respective multiplier cell.  The constraint cells store respective conjugate constraint factors obtained by constraint vector transformation in the triangular sub-array.  Rotation para-meters produced by OR decomposition in the triangular sub-array are employed by the rectangular sub-array to rotate a zero input and update stored constraint factors.  Cumulative rotation of this input and summation of squared moduli of constraint factors are carried out in cascade down constraint columns.  The boundary cells are arranged for cumulative multiplication of cosine rota-tion parameters.  Multiplier cells multiply cumulatively multi-plied cosine parameters by cumulatively rotated constraint column inputs and divide by summed squared moduli of constraint factors to provide residuals.  Each constraint column produces respective residuals in succession corresponding to weighting of the data matrix X to produce minimum signals subject to a respective con-straint governing the form of weighting, as required to compute minimum variance distortionless response (MVDR) results.
Patent CA-1314446-C (CA)
Inventor: ELLWANGER PHILLIP
IPC: F16G11/10
Filed: 1988-10-20
Granted: 1993-03-16
Abstract: ABSTRACT    What is disclosed is a device which allows small animals to be tethered by a leash in vehicles and which allows the handler to quickly attach and detach the animal's leash to a car safety belt keeper member.
Patent CA-1338967-C (CA)
Inventor: LINDERT ANDREAS
IPC: C08F8/32
Filed: 1988-12-02
Granted: 1997-03-04
Abstract: A metal treatment solution comprising an effective amount of a soluble or dispersible compound which is a derivative of a polyphenol.  Novel derivatives of polyphenol compounds useful in the treatment of the surface of metal articles isprovided.  Novel surface treatment solutions or dispersions, and methods for using these solutions is provided.  Carbohydrate-modified polyphenol compounds are utilized in the present invention.  The molecular weight of the polyphenols used in the preparation of derivatives of the present invention are in the range of about 360 to about 30,000 or greater.  The resulting derivatives will typically have a molecular weight of up to about 2,000,000 with molecular weights within the range of about700 to about 70,000 being preferred.
Patent CA-1288889-C (CA)
Title: Process for preparing diorganopolysiloxanes having terminal si-bonded hydroxyl groups
Inventor: WEGEHAUPT KARL-HEINRICH
IPC: C08G77/22
Filed: 1988-12-09
Granted: 1991-09-10
Abstract: A PROCESS FOR PREPARING DIORGANOPOLYSILOXANES    HAVING TERMINAL SI-BONDED HYDROXYL GROUPS               Abstract of the Disclosure A process for preparing diorganopolysiloxanes having terminal Si-bonded hydroxyl groups which comprises reacting an organosilicon compound selected from a cyclic diorganopoly-siloxane, a diorganodichlorosilane hydrolysis product and mixtures thereof with from 0.1 to 3 percent by weight of a diorganodichlorosilane, based on the weight of the organo-silicon compound, i.e., the cyclic diorganopolysiloxane and/or diorganodichlorosilane hydrolysis product employed, in the presence of from 1 to 50 ppm by weight of phosphonitrile chloride, based on the total weight of the organosilicon compound and diorganodichlorosilane employed, to form dior-ganopolysiloxanes containing an Si-bonded chlorine atom in each of the terminal units, then treating the reaction mixture with water or an aqueous solution, separating off the aqueous phase from the diorganopolysiloxanes containing an Si-bonded hydroxyl group in each of the terminal units and thereafter removing the low boiling constituents by distillation.
Patent CA-1330303-C (CA)
Inventor: NIKL LIBOR H
IPC: A23K20/10
Filed: 1989-02-20
Granted: 1994-06-21
Abstract: ABSTRACT OF THE DISCLOSURE      A process and composition to enhance the efficacy of a fish vaccine.  A .beta.-1,3-glucan having a .beta.-1,3-linked main chain with .beta.-1,6-linked single glucose side chains is administered to a fish treated with the vaccine.
Patent CA-1322299-C (CA)
Inventor: THEURER JOSEF
IPC: E01B19/00
Filed: 1989-03-21
Granted: 1993-09-21
Abstract: MOBILE TRACK BED CLEANING MACHINE AND METHOD     Abstract of the Disclosure A mobile machine for cleaning a track bed comprises a suction arrangement on the machine frame, the suction arrangement comprising a suction head having an inlet port, a suction conduit, a ventilator connected to the suction head by the suction conduit for producing suction at the inlet port, and a receptacle incorporating a filter connected to the suction conduit; and a compressed air generating arrangement associated with the suction arrangement, the compressed air generating arrangement comprising a compressed air discharging nozzle arranged within the inlet port of the suction head, a compressed air conduit, and compressed air generator connected to the nozzle by the compressed air conduit, the suction and compressed air generating arrangements forming a substantially closed pressure-suction system.
Patent CA-1311105-C (CA)
Title: Mounting clip for installing siding
Inventor: CHAMPAGNE WENDEL J
IPC: E04D1/00
Filed: 1989-04-25
Granted: 1992-12-08
Abstract: ABSTRACT OF THE DISCLOSURE         A clip is crimped onto the upper edge of a metal or plastics material wall panel to retain the crimp form against relaxing over an extended time period.  The clip engages a trim strip shoulder to prevent removal in a direction normal to the elongated axes of the panel and trim strip.
Patent CA-1314791-C (CA)
Title: Epitaxial ba-y-cu-o superconductor film on perovskite structure substrate
Inventor: CHAI BRUCE H
IPC: H01L39/02
Filed: 1989-06-29
Granted: 1993-03-23
Abstract: EPITAXIAL Ba-Y-Cu-O SUPERCONDUCTOR FILM ON       PEROVSKITE STRUCTURE SUBSTRATE                 ABSTRACT OF THE DISCLOSURE    Superconducting Ba-Y-Cu-O ceramic thin film is epitaxially deposited on a crystal substrate of LaAlO3, LaGaO3, PrGaO3 and NdGaO3.
Patent CA-1309630-C (CA)
Title: Tissue or mucus sampling device
Inventor: KO SU-SEN
IPC: A61B17/34
Filed: 1989-09-11
Granted: 1992-11-03
Abstract: Abstract of the Disclosure An extremely simple cervical tissue or mucus sampling device comprising an outer protective sleeve, a guard means, a telescoping insertion tube, a stop means and a tissue or mucus sampling member is disclosed which enables a woman to obtain a sample of cervical tissue or mucus for examination and testing.
Patent CA-1316046-C (CA)
Title: Down hole hydraulically actuated pump
Inventor: CARRENS DONALD E
IPC: F04B47/08
Filed: 1989-09-28
Granted: 1993-04-13
Abstract: ABSTRACT   A sub-surface hydraulically operated engine for reciprocating an oilwell pumping unit includes confined hydraulic fluid means for actuating a reversing valve and its lifter in order to change the upstroke motion to downstroke motion and vice-versa.
Patent CA-1331588-C (CA)
Title: Method of forming recloseable packages, profiles used therein and packages produced thereby
Inventor: WIRTH LAWRENCE W
IPC: B65B61/18
Filed: 1989-09-29
Granted: 1994-08-23
Abstract: ABSTRACT OF THE DISCLOSURE A method of forming a recloseable package using special profile strips, the strips themselves and a resulting package are disclosed.  The profile strips have a flange element and a recloseable means element, and two mated profile strips are provided with a heat barrier means.          The method comprises the steps of providing mated top and bottom profile strips, providing top and bottom package films on opposite sides of the mated strips and applying heat and pressure to the films adjacent the flanges sufficient to simultaneously form heat seals respectively between the top film and the top profile strip flange and between the bottom film and bottom profile strip flange.  The heat barrier means may comprise a thickened flange element, buffer strip or a coextrusion of high temperature resin on the inside layer of the flange element.  The heat barrier means prevents the flanges from fusing together during the formation of flange-film seals.
Patent DK-165924-C (DK)
Inventor: BOBERG MICHAEL
IPC: C07D499/46
Filed: 1981-10-07
Granted: 1993-06-28
Abstract: beta -Lactam antibiotics of the formula   <IMAGE>   in which A is a hydrogen atom, an optionally substituted alkyl, alkenyl, alkinyl or cycloalkyl group, a substituted or unsubstituted phenyl ring, a polycyclic aromatic ring or an optionally substituted heterocyclic 5-membered or 6-membered ring with 1 to 4 hetero-atoms, Y is <IMAGE>  X is a sulphur or oxygen atom, T is an organic radical, and Z is a hydrogen atom or a C1 to C6 alkoxy group, or an ester or salt thereof.
Patent FI-74113-C (FI)
Inventor: BERGSTROEM CLAES-GUSTAV JOHN
IPC: E21B15/04
Filed: 1979-10-25
Granted: 1987-12-10
Abstract: A rock drilling apparatus comprises a feed beam (14) that is pivotably mounted on the outer end of a boom (13) so as to be pivotable in two planes that are perpendicular to each other. The actual values of the direction of the feed beam (14) in these two planes are sensed by two indicators (21, 22). Each indicator comprises a pair of screens that forms an interference pattern that visually indicates the position relative to the vertical. The two indicators (21, 22) are carried by a member (23  that can be pre-adjusted relative to the feed beam (14) in order to provide for adjustment of the set values.
Patent FI-78349-C (FI)
Inventor: FRAUENFELD MARTIN
IPC: F28G1/16
Filed: 1985-02-11
Granted: 1989-07-10
Abstract: PCT No. PCT/EP85/00058 Sec. 371 Date Aug. 16, 1985 Sec. 102(e) Date Aug. 16, 1985 PCT Filed Feb. 21, 1985 PCT Pub. No. WO85/03768 PCT Pub. Date Aug. 29, 1985.Apparatus for cleaning the heat-exchanging surfaces of the storage elements of rotary regenerative heat exchangers. The apparatus has a row of nozzles oriented substantially at a tangent and in a radially displaceable manner before the end face of the storage element (1) in the interior of the heat exchanger, which cause the cleaning material, delivered to them from a source of cleaning material, to emerge in an aimed manner onto the storage element (1). The nozzles are provided on at least two spaced-apart nozzle heads (19; 17) disposed a tube (11; 13) extending substantially radially over one half of the end face of the storage element (1), the tube being guided into the interior of the heat exchanger in a sealed manner and being movable by a drive means radially back and forth above the storage element (1). Via movable connecting means, the tube (11; 13) is connected to at least one external, stationary material line delivering the cleaning material. The radially inner nozzle head (19), being adapted to the lesser circumferential speed of the heat exchanger in this vicinity, has a lesser number of nozzles than the next nozzle head (17) in radially outward sequence.
Patent FI-83694-C (FI)
Inventor: HORVEI KNUT
IPC: F16K5/20
Filed: 1987-03-10
Granted: 1991-08-12
Abstract: A ball valve device for subsea applications, particularly intended to be connected into subsea pipeline systems which lead a flowing medium (gas and/or oil) in subsea condition, capable of being dismantled for inspection and maintenance. The ball arrangement of the valve consists of an upper ball member (3), and a lower ball member (4) the upper ball member (3) includes the main packings of the valve, while the lower ball member (4) includes two axially withdrawable sleeves (13). When the valve is open the sleeves (13) can be withdrawn outwards for intervention with guides in the valve housing (1) and thereby form a tight continuous passageway which extends from one of the openings in the valve housing (1) to the second opening in the valve housing (1). The axial withdrawable sleeves (13) can be moved inwards to a position where they are free from its other guides to allow the ball arrangement to rotate during closing of the valve.
Patent FI-89146-C (FI)
Inventor: GIBBONS CHARLES E
IPC: B32B27/10
Filed: 1988-05-27
Granted: 1993-08-25
Abstract: The present invention relates to an improved container for citrus juices and other liquids. The container utilizes a paperboard barrier laminate for the containment of essential oils and flavours. The laminate makes use of a layer of a heat-sealable polycarbonate polymer food contact layer to enhance the barrier properties of the laminate. Specifically the invention provides a container for liquids containing essential oils and/or flavours, said container constructed from a laminate characterized by comprising:     a) a paperboard substrate (36); b) an outer layer of a heat-sealable low density polyethylene polymer (34) coated on said outer surface of said paperboard substrate; c) an inner layer (38) of a low density polyethylene polymer coated on said inner surface of said paperboard substrate; and d) a liquid contact layer comprised of 1) a tie layer (40) or 2) an extrusion coatable adhesive and a heat-sealable polycarbonate polymer layer (42) which can be heat-sealed with the outside layer of low density polyethylene of the laminate on conventional equipment at temperatures ranging from 250 DEG F - 500 DEG F.   Also disclosed is a process of making the laminate.
Patent FI-93349-C (FI)
Inventor: PILGRIM WILLIAM ROBERT
IPC: C07C69/94
Filed: 1989-09-06
Granted: 1995-03-27
Abstract: This process consists in reacting a 1-acyloxyadamantane whose acyl radical contains from 1 to 4 carbon atoms with a receptor compound, in a solvent of the linear aliphatic or cycloaliphatic hydrocarbon type, in the presence of concentrated sulphuric acid at room temperature. 
<??>This process is very particularly intended for the adamantylation of aromatic compounds.
Patent NO-157220-C (NO)
Inventor: STEWART RAY F
IPC: C23F13/02
Filed: 1982-06-11
Abstract: Methods of preventing corrosion in which current flows between the to-be-protected substrate and a distributed electrode whose electrochemically active surface provided by an element which is composed of a conductive polymer and which is at least 500 microns thick. In one embodiment, the electrode is a flexible strip comprising a highly conductive core, eg. of copper, and a conductive polymer element surrounding the core. In another embodiment, the electrode is a conductive polymer layer which conforms to the surface of the substrate but is separated from it by a layer of insulation.
Patent NO-164052-C (NO)
Inventor: MCCANN JAMES
IPC: E21B19/09
Filed: 1984-10-19
Abstract: A marine heave compensating device comprises a hydraulic piston and cylinder unit (15,16) with its cylinder (15) secured to a support (10,11). The piston is connected via a piston rod (16) to a cross-head (17) on which a first set of pulleys (18) are rotatably mounted. Chains (19) secured at one end to the support (10,11) are entrained around pulleys (18) and support a yoke (20) on which is mounted a crown block (21). A cable (22) is reeved around crown block (21) and around a travelling block (23) which carries a tool carrier (24). The two ends of cable (22) are reeved around two second pulleys (26A,26B) rotatably mounted on the cross-head (17). End (22A) of cable (22) is connected to a draw-works and end (22B) of cable (22) is connected to a tie-down.
Patent NO-160915-C (NO)
Inventor: NURMINEN MATTI
IPC: B65G67/04
Filed: 1985-12-04
Abstract: The invention relates to a method and an apparatus for the transfer of concrete panels onto a transportation bed for transportation. According to the method, the transportation bed is driven to underneath the load to be transferred, the supports (1) are subsequently inclined in their transverse direction until they transfer the load onto the bed. In accordance with the invention, supports (1, 7, 6) are used, the leg members (1, 7) of which are provided with tilting joints (8, 9) in the direction of inclination, said joints being preferably fitted at the lower ends of the vertical supports (1), at the joints between the vertical supports (1) and the horizontal beams (7). The vertical supports (1) of the leg members (1,7) of the stands (1, 7, 6) are preferably inclined by about 30 DEG by connecting one of the stands with a pulling bar to the transportation bed and by pulling the load on the supports forward in this manner. The inclining movement of the stands is damped by a spring (15) or a shock absorber, installed between the vertical support (1) and the horizontal beam (7), whereby the concrete panels can be transferred by means of a controlled and attenuated movement onto the transportation bed.
Patent NO-168490-C (NO)
Inventor: GRATZL JOSEF S
IPC: D21C3/26
Filed: 1986-08-04
Abstract: 1. Process for the delignification of cellulosic materials characterized in that in a first step the cellulosic materials are treated with an acid under regulated conditions to effect a decontamination of the cellulosic materials of the metals which they contain, in a second step the cellulosic materials of the first step are treated with hydrogen peroxyde under alcaline conditions and in a third step the cellulosic materials of the second step are boiled in the presence of soda.
Patent NO-169137-C (NO)
Inventor: GENEREUX PAUL DAMIAN
IPC: C22F1/10
Filed: 1987-04-13
Abstract: A process is described for converting a fine grain superalloy casting into a forging having mechanical properties equivalent to those resulting from powder metallurgy processing. Cast material is extruded and forged, A HIP treatment is employed to close porosity.
Patent NO-171174-C (NO)
Inventor: FLOYD WILLIAM C
IPC: C08L61/00
Filed: 1987-09-16
Abstract: A coating binder additive is prepared comprising a blocked glyoxal resin mixed with a vinyl or acrylic water soluble polymer which is reactive with free glycol.
Patent NO-175617-C (NO)
Inventor: FRANCOEUR MICHAEL LEE
IPC: A61K47/10
Filed: 1987-10-30
Abstract: A transdermal flux enhancing pharmaceutical composition for transdermal administration to a human or lower animal subject comprising a safe and effective amount of a pharmacologically active compound or a prodrug thereof, an aqueous ethanol solvent containing from 15 to 75% ethanol by volume, and a penetration enhancer selected from certain 1-alkylazacycloheptan-2-ones and cis-olefin compounds of the formula  CH3(CH2)xCH=CH(CH2)yR<3> where R<3> is CH2OH, CH2NH2 or COR<4> and R<4> is OH or (C1-C4)alkoxy, x and y are each an integer from 3 to 13 and the sum of x and y is from 10 to 16; methods for their use in treating various illnesses in a human or lower animal by transdermal administration of said composition.
Patent NO-179046-C (NO)
Inventor: MEYHACK BERND
IPC: C12N15/00
Filed: 1988-04-14
Abstract: Novel human plasminogen activators of the urokinase type are produced by yeast cells transformed with a hybrid vector comprising a DNA sequence coding for said human plasminogen activator. Novel hybrid vectors, yeast hosts transformed with such hybrid vectors and processes for the production thereof are also provided.
Patent NO-175259-C (NO)
Inventor: OKANO KAZUO
IPC: C07D495/22
Filed: 1989-10-27
Abstract: A triazolo-1,4-di-azepine compound of the below given formula and a pharmacologically acceptable salt thereof are disclosed and useful in the pharmaceutical field, especially to allergic diseases.in which R1 and R2 are hydrogen or an alkyl, R3 is hydrogen or a halogen, R4 is hydrogen or an alkyl, X is -OCO-, -NHCO-, -CO- or others and Y is a cycloalkyl, a cycloalkylalkyl, an alkynyl or others.with the proviso that when R₁ is hydrogen then R₂ cannot be methyl.
Patent NO-173274-C (NO)
Inventor: GROSSELIN JEAN-MICHEL
IPC: C07C57/30
Filed: 1990-09-04
Abstract: Process for the preparation of an optically active 2-arylpropionic acid of general formula (I) by hydrogenation, in a heterogeneous hydroorganic mixture, of a 2-arylacrylic acid of general formula (II) in the presence of a catalyst consisting of a rhodium derivative and of a water-soluble chiral ligand. 
<??>In the general formulae (I) and (II) Ar denotes an optionally substituted monocyclic or polycyclic aromatic radical or an optionally substituted aromatic heterocyclic radical. 
<IMAGE>
Patent NO-180627-C (NO)
Inventor: SCHUSTER RICHARD LEE
IPC: B65D5/06
Filed: 1993-02-24
Abstract: A sleeve-type article carrier and a blank for forming the same. The end panels of the carrier comprise overlapping end flaps which overlie dust flaps such that a single stripe of adhesive can be used to adhere the overlapping end flap to the overlapped end flap and to the underlying dust flaps. The end flaps and dust flaps are dimensioned so that the blank can be die cut from a web of no greater width than is used in producing blanks of conventional design.