baber/WOPTO huggingface dataset:
Patent CA-2113232-A1 (CA)
Title: Cosmetic composition for treatment of pimples and redness
Inventor: SLAVTCHEFF CRAIG S
IPC: A61K8/00
Filed: 1994-01-11
Abstract: A cosmetic composition is provided which includes at least one keratolytic agent and a combination of water-soluble and water-insoluble anti-irritancy agents in a pharmaceutically acceptable carrier. Most effective is a combination of a C7-C30 .beta.-hydroxy carboxylic acids such as salicylic acid with a C1-C25 .alpha.-hydroxy carboxylic acid such as glycolic or lactic acids. The water-soluble anti-irritancy agent is preferably a salt of glycyrrhizinic acid. The water-insoluble anti-irritancy agent is preferably .alpha.-bisabolol, azulene or combinations thereof. Other performance components may include a C1-C10 alkyl lactate and an antimicrobial agent such as a zinc or aluminum salt.
Patent CA-2113852-A1 (CA)
Title: Phenylalkanoic acid esters and their use as antioxidants
Inventor: OHSAWA HISAYU
IPC: C08K5/134
Filed: 1994-01-20
Abstract: ABSTRACT OF THE DISCLOSURE            Compounds of formula (I):                               (I) wherein:     R1 represents an alkyl group having from 1 to 6 carbon atoms; R2 represents an alkyl group having from 8 to 24 carbon atoms; EO represents an ethyleneoxy group; PO represents a propyleneoxy group; k is 0 or an integer from 1 to 10; and m is 0 or an integer from 1 to 5; provided that the total of (k + m) is greater than 0 and not greater than 10; are useful as antioxidant stabilizers for polymeric materials.
Patent CA-2118618-A1 (CA)
Title: Distillate fuel composition containing combination of copper corrosion inhibitors
Inventor: POIRIER MARC-ANDRE
IPC: C10L1/22
Filed: 1994-03-09
Abstract: A distillate fuel composition for reducing copper corrosion in fuel delivery systems and internal combustion engines which comprises a synergistic combination of (a) a 2,5-dihydrocarbyldithio-1,3,4-thiadiazole of the formula   wherein R1 and R2 are independently R3S or H where R3 is a hydrocarbyl group containing from I to 16 carbon atoms with the proviso that at Least one of R1 and R2 is not hydrogen, and (b) an adduct of tolyltriazole and a basic nitrogen compound selected from the group consisting of polyamines, akoxyamines, aryloxyamines and monoalkyleneamines.
Patent CA-2124307-A1 (CA)
Title: Two-stroke cycle lubricant and method of using same
Inventor: CHAMBERLIN WILLIAM B
IPC: C10M163/00
Filed: 1994-05-25
Abstract: A lubricant composition suitable for fuel injected tyro-stroke cycle engines includes an oil of lubricating viscosity, an amount, sufficient to reduce or prevent piston scuffing, of a mixture of (A) at least one phenol selected from (A-1) an aminophenol and (A-2) a reaction product of a nitrophenol and an amino compound, and (B) at least one Mannich dispersant, amine dispersant, nitrogen-containing carboxylic dispersant, or ester dispersant. The composition further includes an amount, sufficient to reduce degradation of the lubricant composition upon exposure to oxygen or oxides of nitrogen, of a nitrogen-containing inhibitor, a hindered phenol inhibitor, or a sulfur-containing organic inhibitor.
Patent CA-2126911-A1 (CA)
Title: Isolation and structure of spongistatin 2, spongistatin 3, spongistatin 4 and spongistatin 6
Inventor: PETTIT GEORGE R
IPC: A61K31/365
Filed: 1994-06-28
Abstract: A black Spongia sp, in the Porifera class Demospongiae has been found to contain two new and exceptionally active cell (human cancers growth inhibitors,named spongistatin 2 and spongistatin 3.      A bright colored Southwest Indian Ocean sponge Spirastrella spinispirulifera has also been found to contain related human cancer cell growth inhibitors named spongistatin 4 and spongistatin 6.        A method of treating human cancer cells with spongistatin 1, spongistatin 2, spongistatin 3, spongistatin 4 and spongistatin 6 is also disclosed. The approximate mean GI50 of the disclosed compounds in the NCI cell line panel is about 10-10µg/ml.
Patent CA-2127331-A1 (CA)
Inventor: MACIELAG MARK J
IPC: C07K14/63
Filed: 1994-07-04
Abstract: This invention pertains to polypeptides having gastrointestinal motor inhibitory activity represented by the formula: (see above formula I) including optically active isomeric forms and the pharmaceutically acceptable acid addition salts thereof wherein A is the L-stereoisomer of a lipophilic aliphatic or alicyclic amino acid; B is selected from the group consisting of L and D  aromatic, heteroaromatic, lipophilic aliphatic, and alicyclic amino acids; D is the L-stereoisomer of a lipophilic aliphatic or alicyclic amino acid; E is the L-stereoisomer of an aromatic, aliphatic, or alicyclic amino acid; F is the L-stereoisomer of an aromatic or heteroaromatic amino acid; G is glycine or D-alanine; H is L-glutamic acid or L-glutamine; I is L-glutamine, L-glutamic acid, or L-alanine; J is a direct bond between I and group -NH- or is selected from the group consisting of Z, Z-Leu, Z-Leu-Gln, Z-Leu-Gln-Glu, Z-Leu-Gln-Glu-Lys, Z-Leu-Gln-Glu-Lys-Glu, Z-Leu-Gln-Glu-Lys-Glu-Arg, Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn, Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn-Lys, and Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn-Lys-Gly, wherein Z is selected from the group consisting of arginine, D-arginine, D-homoarginine, D-lysine, D-ornithine, D-2,4-diaminobutyric acid, D-glutamine, D-asparagine, and D-alanine; R1 and R2 are independently hydrogen or lower-alkyl; R3 is selected from the group consisting of lower-alkyl, cycloalkyl, substituted and unsubstituted aryl, and heteroaryl, wherein the aryl group may be substituted with one or more substituents selected from the group consisting of halogen, hydroxy, and lower-alkoxy; R4 is selected from the group consisting of -CH2CONH2, aminoalkyl groups containing from 1 to 3 carbon atoms, and guanidinoalkyl groups containing 2 or 3 carbon atoms; R5 is -COOH or -CONH2; and the symbol * represents an asymmetric carbon atom which may be in the D or L configuration, and each lower-alkyl group contains from 1 to 4 carbon atoms, with the proviso that R4 is -CH2CONH2 only when J is Z-Leu or Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn-Lys-Gly.
Patent CA-2127523-A1 (CA)
Inventor: MATHIS MARY J
IPC: F25J1/00
Filed: 1994-07-06
Abstract: A system for producing liquid nitrogen from a nitrogen-containing hydrocarbon stream wherein excess refrigeration existing in a nitrogen rejection unit or in an integrated nitrogen rejection unit-helium rejection unit system is utilized to effectively generate a liquid nitrogen product stream.
Patent CA-2127827-A1 (CA)
Title: Bridge
Inventor: SCALZO PRIMO
IPC: E01D6/00
Filed: 1994-07-12
Abstract: This invention relates to a unique space truss structure for a bridge. The space truss structure includes (1) at least three upper chords, the inner upper chord being in the same plane as and spaced apart from the outer upper chords, (ii) at least two lower chords, (iii) inner diagonal bracing members extending transversely between the lower chords and the inner upper chord, (iv) outer diagonal bracing members extending longitudinally between the lower chords and the outer upper chords, (v) upper horizontal bracing members extending transversely between the upper outer chords and the upper inner chord, (vi) lower horizontal bracing members extending transversely between the lower chords, and (vii) means for joining the chords and bracing members. The chords, the horizontal and diagonal bracing members provide a longitudinal and transverse triangular pattern within the space truss structure. The truss structure has open spaces throughout its longitudinal and transverse length. A deck covers the chords.
Patent CA-2133899-A1 (CA)
Title: Asymmetric synthesis of (s) - (+) -n,n-dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)propanamine
Inventor: BERGLUND RICHARD A
IPC: C07C53/10
Filed: 1994-10-07
Abstract: This invention provides a stereospecific process for the synthesis of (S)-(+)-N,N-dimethyl-3-(1- naphthalenyloxy)-3-(2-thienyl)propanamine, a key intermediate in the synthesis of duloxetine.
Patent CA-2135037-A1 (CA)
Title: Football with tail appendage
Inventor: RUDELL ELLIOT A
IPC: A63B43/00
Filed: 1994-11-03
Abstract: There is disclosed a football having an end appendage comprising at least one long, narrow strip of a flexible sheet material, e.g., cloth or flexible plastic, which functions as a tail when the ball is thrown or kicked and which provides directional stability for the football while in flight.  When multiple strips are used which are formed of a rigidly flexible sheet such as MYLAR, the appendage also functions as a sound generator.  When the football is thrown in a normal manner, the tail extends backwards, providing a slight drag to cause the back tip of the ball to align itself with the front tip, thereby resulting in the straight and accurate flight of the ball.  The appendage is preferably constructed to be attached to and removed from the football by the user.
Patent CA-2135364-A1 (CA)
Title: In-line skate
Inventor: POZZOBON ALESSANDRO
IPC: A63C17/14
Filed: 1994-11-08
Abstract: IN-LINE SKATE                  ABSTRACT OF THE DISCLOSURE      Skate of the type including a shell with which at least one  quarter is  articulated and below  which  a  frame  is associated; the frame carries a plurality of aligned wheels. A  support for a first brake is oscillatably articulated  to the frame; the brake is connected to the quarter by means of a  rod  member.  A second brake is also  connected  to  the support and interacts with at least one of the wheels beyond a selected degree of rotation applied to the quarter.
Patent CA-2135752-A1 (CA)
Title: Use of (E)-2-(p-Fluorophenethyl)-3-Fluoroallylamine in the Treatment of Alzheimer's Disease
Inventor: MCDONALD IAN A
IPC: A61K31/135
Filed: 1993-04-14
Abstract: The present invention relates to a method of treatment for Alzheimer's disease in a patient in need thereof comprising administering to said patient a therapeutically effective amount of (E)-2-(p-fluorophenethyl)-3-fluoroallylamine or a pharmaceutically acceptable salt thereof.
Patent CA-2135814-A1 (CA)
Title: Blank for use in forming a container and containers formed therefrom
Inventor: WANG ARTHUR J
IPC: B65D5/22
Filed: 1994-11-15
Abstract: ABSTRACT OF THE DISCLOSURE    A container is comprised of a panel of a bendable material having end members secured thereto, which define the manner in which the panel can be bent into the form of a hollow cylinder, the end panels being either identical in shape with one another or dissimilar in shape with one another, the panel of bendable material having overlapping ends permitting securement of said overlapping ends to one another, and preferably to a flap member formed integrally with an adjacent one of the end panels.
Patent CA-2135830-A1 (CA)
Title: Process and device for the extraction of valuable substances
Inventor: KOENIG HERIBERT
IPC: C22B5/10
Filed: 1994-11-15
Abstract: ABSTRACT OF THE DISCLOSURE     A process and melting furnace unit are provided for extracting valuable substances by reducing oxygen-bound metals which process includes exposing a charge in a first reaction zone of a furance vessel to heat energy so that a liquid slag floats on a metal melting bath, feeding the metal bath to a second reaction zone of the furnace vessel where the slag comes intemately into contact with a reducing agent, and feeding additional heat energy to the melt in the second reaction zone to prevent hardening.
Patent CA-2137846-A1 (CA)
Inventor: DESSUREAULT JEAN-GUY
IPC: G01B3/00
Filed: 1994-12-12
Abstract: A system for the automated deployment and retrieval of an oceanographic data collecting probe from a vessel in motion. The system involves ejecting the probe line rapidly from a drum such that substantially all of the line is deposited in proximity with the region of descent of the probe to reduce line drag for rapid probe descent. The system is designed for repeated deployment and retrieval of the line allowing unattended operation.
Patent CA-2140404-A1 (CA)
Inventor: LAKDAWALA NESS
IPC: F24F1/0323
Filed: 1995-01-17
Abstract: A gravity cooling unit having at least one pair of cooling columns with each column having a plurality of cooling fins mounted on one more serpentine cooling coils carrying a refrigerant. The unit has mounting means for use in mounting the unit against a ceiling. The pair of cooling columns are fixed to the mounting means to have the long axis of their fins angled toward each other to form a downwardly diverging air space between them, and to have the short, upper side of their fins adjacent the ceiling, when the unit is mounted on the ceiling, to minimize air flow between the columns and the ceiling.
Patent CA-2141268-A1 (CA)
Inventor: INABA MASANOBU
IPC: G06F9/46
Filed: 1995-01-27
Abstract: A multi-processor system includes n of processors ("n" being an integer) for processing data, a storage unit for storing data, and a communication register unit for synchronizing a communication performed among the processors. These units are interconnected via an interconnection network. The communication register unit is subdivided into n communication register modules for storing the same contents. Each of communication register modules is referred by the respective processors in one-to-one correspondence, which can be referred at the same time. When a write request is made in a certain communication register module, the content of this write request is broadcasted to other communication register modules.
Patent CA-2141729-A1 (CA)
Title: N-(3-aminopropyl)-n-phenyl-5,6,7,8-tetrahydro-naphthalene -2-carboxamide derivatives, their preparation and their therapeutic use
Inventor: FROST JONATHAN
IPC: A61K31/38
Filed: 1995-02-02
Abstract: Compounds of the formula:         (I) in which R1 represents a hydrogen or halogen atom or a methyl or C1-C4 alkoxy group, R'1 represents a hydrogen or halogen atom, R"1 represents a hydrogen atom or a methoxy group, R3 represents a C1-C3 alkyl group, R4 represents a 2,3-dihydro-1H-inden-2-yl, 2,3-dihydro-1H-inden-1-yl or 1,2,3,4-tetrahydronaphthalen-1-yl group, or R3 and R4 together form, with the adjacent nitrogen atom, a 1,2,3,4-tetrahydroisoquinol-2-yl, 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinol-2-yl, 5,8-dimethoxy-1,2,3,4-tetrahydroisoquinol-2-yl, 1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indol-2-yl, 1,2,3,4-tetrahydro-9H-pyrido[4,3-b]indol-3-yl, 4,5,6,7-tetrahydrothieno[2,3-c]pyrid-6-yl, 2,3-dihydro-1H-isoindol-2-yl or 2,3,4,5-tetra-hydro-1H-3-benzazepin-3-yl, group are useful in the treatment of cerebral disorders.
Patent CA-2141977-A1 (CA)
Title: Apparatus for polishing end surface of optical fibers
Inventor: TAKAHASHI MITSUO
IPC: B24B19/22
Filed: 1995-02-07
Abstract: An apparatus for simultaneously or selectively grinding ends of a plurality of optical fibers held by optical fiber end devices such as connectors including ferrules.  The apparatus has a holder plate having a plurality of types of supporting structures for fixing and supporting a plurality of types of optical fiber end devices with optical fibers connected thereto.  Spring or weights are used for urging ends of the optical fibers on the optical fiber end devices supported by the supporting structures.  A circular-path-based relative motion is caused to occur between the holder plate and the grinding plate. Each of the optical fiber end devices is a connector including a ferrule.  In such a case, the plurality of types of optical fiber end devices may be connectors whose end surfaces are to be ground at different angles or may be the connectors of different connection types.          The circular-path-based relative movement has a rotation component which is rotation of the holder pate about its own axis and a revolution movement which is revolution of the axis of the holder plate. The supporting structures of each type are preferably arranged on a circle concentric with the axis of the holder plate and preferably at a constant angular interval.
Patent CA-2142669-A1 (CA)
Inventor: WASSERMAN ERIC P
IPC: C08F4/6592
Filed: 1995-02-16
Abstract: Metallocene-containing catalyst compositions that include inert filler, a method for their preparation, and a method for their use in production of polyolefins are disclosed and claimed. The catalyst compositions contain solid particles of a mixture comprising a) a metallocene catalyst; b) a cocatalyst capable of activating said metallocene catalyst; and c) particulate filler material having an average particle size of less than about 10 micrometers that is unreactive with the metallocene catalyst and the cocatalyst. They are prepared by spray drying a slurry of the constituents.
Patent CA-2142737-A1 (CA)
Inventor: MCCORMICK GARY J
IPC: F16N21/00
Filed: 1995-02-15
Abstract: A method and apparatus for lubricating pipe joints is described which includes a generally cylindrical plug adapted to fit into a female box connection of a length of pipe.  The plug has a first end, a second end, a circumferential exterior surface and a blind interior bore which extends through the first end and terminates short of the  second end.   The exterior surface has a network of channels.  A plurality of lubrication passages extend through the plug from the blind interior bore to the network of channels on the exterior surface.  When lubrication compounds are pumped under pressure into the blind interior bore, the lubrication compounds pass through the lubrication passages into the network of channels on the exterior surface of the plug thereby thoroughly coating the female box connection with lubricant.  An end cap covers the first end of the plug.   The end cap has a flange that extends beyond the circumferential exterior surface.   That portion of the flange which extends beyond the circumferential exterior surface has a lubricating collecting peripheral ring groove.  At least one of the first end of the plug and the end cap has a plurality of radially extending channels.   When lubrication compounds are pumped under pressure into the blind interior bore, the lubrication compounds pass through the radially extending channels into the peripheral ring groove of the end cap thereby thoroughly coating an annular shoulder of the female box connection with lubricant.
Patent CA-2142891-A1 (CA)
Title: Shock absorbing assembly
Inventor: MOORE RICHARD E
IPC: E21B17/07
Filed: 1994-06-07
Abstract: A shock absorbing assembly (11) for a drilling ma-chine (13) utilizing a down drill hole hammer (16) having a driver member (23) for receiving input forces, a driven mem-ber (41) for transmitting forces from the driver member (23) to an attached drill string (15), and a resilient member (53) which is placed under tension and elongated when downward forces are applied. The resilient member (53) under tension receives and dissipates shocks and vibrations.
Patent CA-2143314-A1 (CA)
Title: Insert for Use in Slips
Inventor: JANSCH MANFRED
IPC: F16L3/10
Filed: 1993-09-01
Abstract: An insert (1) for use in slips comprises a resilient base member (2) in which are vulcanized a plurality of strips (3) each having pipe gripping teeth (4).
Patent CA-2144047-A1 (CA)
Title: Method and compositions for maintaining glomerular filtration rate while inhibiting extracellular matrix accumulation
Inventor: KON VALENTINA
IPC: A61K31/4439
Filed: 1993-09-09
Abstract: This invention provides a method of and compositions for increasing or maintaining glomerular filtration rate while pre-serving renal structure in a patient comprising administering an angiotensin II type 1 vascular receptor antagonist to the patient, independent of its effects on systemic blood pressure. The invention provides that, by administering the AII type 1 receptor anta-gonist, blood flow to the kidney can be improved without sacrificing intraglomerular pressure and therefore glomerular filtration and that even with this enhanced glomerular pressure and filtration, renal structure is preserved. Also provided is a method of screening AII type 1 receptor antagonists for the ability to maintain or increase glomerular filtration rate while decreasing mesan-gial matrix accumulation comprising the steps of administering the antagonist in an animal model characterized by decreased glomerular filtration rate and increased mesangial matrix accumulation and selecting the compounds that increase glomerular fil-tration rate while decreasing mesangial matrix accumulation.
Patent CA-2144821-A1 (CA)
Inventor: ARNOLD MARK W
IPC: A61N5/10
Filed: 1995-03-16
Abstract: A diagnostic method is described for determining the treatment modality for neoplastic (cancer) tissue within the peritoneal cavity of a patient. The method utilizes a laparoscope with a visual display output as well as a radiation responsive instrument. These instruments are employed first to carry out a visual survey of the colon and then a radionuclide survey of the colon to locate concentrations of radiolabeled locator. A next survey is carried out with the radiation responsive instrument to determine the location of lymph node involvement in the cancer as well as other metastatic disease. Should the latter involvement be found, open laparotomy is indicated as the treatment modality. On the other hand, where no lymph node involvement is determined and the region of locator concentration can additionally be visualized, then conventional laparoscopic resection procedure is the determined treatment modality.
Patent CA-2149281-A1 (CA)
Inventor: MOORE ROBERT W
IPC: C08L23/08
Filed: 1995-05-12
Abstract: Composition à base, de polypropylène contenant entre 60 et 80 % en poids d'un copolymère statistique du propylène (a) contenant de environ 0,5 à environ 4 % en poids d'unités monomériques dérivées d'éthylène et de 40 à 20 % en poids d`un copolymère d'éthylène (b) et d'au moins une autre alpha-oléfine contenant de 4 à 18 atomes de carbone qui présente une densité de 0,910 à 0,930 g/cm3 convenant pour la fabrication d'objets façonnés.
Patent CA-2149405-A1 (CA)
Title: Method for deriving water bottom reflectivity in dual sensor seismic surveys
Inventor: PAFFENHOLZ JOSEF
IPC: G01N29/44
Filed: 1994-08-24
Abstract: A method for determining water bottom reflectivity in dual sensor seismic surveys is disclosed. The method eliminates the need for a separate survey to collect calibration data. The method involves summing the pressure and velocity signals (102), and multiplying the result by the inverse Backus operator (108), and then solving for the ocean bottom reflectivity (R) utilizing an optimization algorithm. Also disclosed is a method for combining the dual sensor data which results is the complete elimination of the first order peg-leg multiples and the modulation of the subsurface reflector strenght with the ocean bottom reflectivity. The method involves summing the pressure and velocity signals, and multiplying the result by the inverse Backus operator containing the correct value for the ocean bottom reflectivity (R) found with the method described above.
Patent CA-2149845-A1 (CA)
Inventor: KAISER FREDRICK
IPC: H02J4/00
Filed: 1995-05-23
Abstract: A secondary power system eliminates the need for an automatic transfer switch and permits simultaneous supply from different sources.  Primary power is rectified and connected to a DC bus, an AC generator has its output rectified and connected to the DC bus,  and a storage battery is also connected to the DC bus.  Current on the DC bus is inverted to AC to provide an uninterrupted power supply.  The system is connected to a household electrical system by a power distribution panel which can be installed in a home prior to the secondary power system and can facilitate installation of the secondary system.  The distribution panel can selectively bypass the secondary system and can disconnect non-vital loads when primary power is not available.  The generator is powered by an engine using gasoline, natural gas or water, which can also power other systems, such as air conditioning, with exhaust heat or rotary motion.