baber/WOPTO huggingface dataset:
Patent CA-2079077-A1 (CA)
Inventor: MARTINOWITZ URI
IPC: A61K35/58
Filed: 1992-09-24
Abstract: A tissue glue is described comprising a component A which comprises a cryoprecipitate of whole blood and a component B comprising a proteolytic enzyme being capable of cleaving specifically fibrinogen present in component A, and causing the formation of a fibrine polymer, in a preferred embodiment component A of the tissue glue comprises 3,000 to 5,000 KIU/ml of aprotinin. In another preferred embodiment component B of the tissue glue is a protease derived from the venom of the South American pit viper. This protease is known under the name batroxobin.
Patent CA-2079185-A1 (CA)
Title: Dicyclic nitrogens derivatives, preparation process thereof and pharmaceutical compositions containing them
Inventor: VINCENT MICHEL
IPC: A61K31/472
Filed: 1992-09-25
Abstract: The invention relates to the compounds of formula (I):    <IMAGE>  (I)  in which: A represents, with the nitrogen and carbon atoms to which it is bound, a heterocycle, B represents, with the nitrogen atom to which it is bound, a heterocycle, R1 represents alkoxy, benzyloxy, phenoxy, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl or substituted or unsubstituted cycloalkyl, their enantiomers, diastereoisomers and epimers as well as their addition salts with a pharmaceutically acceptable acid, medicinal products containing the same.
Patent CA-2079270-A1 (CA)
Title: Multi-layer high opacity film structure of improved whiteness and machinability
Inventor: WOOD RONALD C JR
IPC: B32B27/20
Filed: 1992-09-28
Abstract: A multi-layer opaque, biaxially oriented polymeric film structure.      The film structure includes a thermoplastic polymer matrix core layer having a first surface and a second surface, within which is located a strata of voids, positioned at least substantially within a substantial number of the voids is at least one spherical void-initiating particle which is phase distinct and incompatible with the matrix material, the void space occupied by the particle being substantially less than the volume of the void, the population of the voids in the core being such as to cause a significant degree of opacity, a first thermoplastic polymer skin layer having a first surface and a second surface, the first surface of the first skin layer adhering to the first surface of the core layer, the first skirt layer including up to about 12% by weight of titanium dioxide contact pigment, and a second thermoplastic polymer skin layer having a first surface and a second surface, the first surface of the second skin layer adhering to the second surface of the core layer, the second skin layer including finely divided, uniformly dispersed inorganic material in an amount effective to impart antiblocking characteristics and decrease the inherent film-to-film coefficient of friction at the second surface of the second thermoplastic polymer skin layer.
Patent CA-2079760-A1 (CA)
Title: Plant growth regulator compositions
Inventor: O'NEAL THOMAS D
IPC: A01N43/40
Filed: 1992-10-02
Abstract: ABSTRACT OF THE DISCLOSURE    The  present  invention  provides  plant  growth  regulator compositions and associated methods which provide increased yield.          The composition is an effective amount of a mixture of (A) an N,N-dimethyl-piperidinium salt and  (B)  indole acetic acid,  indole acetic acid derivatives,  naphthalene acetic acid,  naphthalene acetic acid derivatives, or mixtures thereof.
Patent CA-2081616-A1 (CA)
Inventor: BEACH SAMMIE C JR
IPC: G05D23/19
Filed: 1992-10-28
Abstract: A combined refrigerator/freezer unit provides a step motor driven damper for adjusting the relationship between the  amount  of  chilled  air  delivered  to  the  freezer compartment and the amount of chilled air delivered to the refrigeration department.   The step motor, and in turn, the damper,  is  controlled  by  an  integrated  circuit  which receives  signals  from  temperature  sensors  in  each compartment.  The control produces pulses which cause the step motor to readjust the position of the damper to correct temperature imbalances which exist within the two compartments.  The step motor functions to move the damper to predetermined adjusted positions without requiring any feedback to establish the actual position of the damper before  and  after  each  adjustment.    The  control  also functions  during  defrost  to  cause  the  evaporator temperature to be raised prior to the operation of the defrost heaters.
Patent CA-2082468-A1 (CA)
Title: Road emergency unit
Inventor: MULLETT ABE
IPC: B60Q1/50
Filed: 1992-11-09
Abstract: Abstract The Invention is a manually operated device to signal other motorists of personal or vehicle problems.
Patent CA-2086410-A1 (CA)
Title: Moisture-proof starch material for making cast films and thermoplastic materials
Inventor: FRISCHE RAINER
IPC: B29K96/00
Filed: 1992-04-25
Abstract: The invention concerns moisture-proof, thermoplastic, environmentally friendly, thermoplastically produced products and cast films of processable starch materials consisting of starchy fat acyl compounds obtainable from amylose-rich starches which dissolve with difficulty in water and softeners which, like citric acid ethyl ester, glycerin acetate and lactic acid ester, have a gelling effect and preferably have solution properties causing a brilliant transparency and are demonstrably bio-degradable.
Patent CA-2088409-A1 (CA)
Title: Bar receiving and discharging device in a siderurgical facility
Inventor: TOMASETIG GIOVANNI
IPC: B21B43/00
Filed: 1993-01-29
Abstract: Abstract A  device  (10) for receiving bars  (11)  incoming along  two  parallel  guides  (12)  in  a  siderurgical facility,  in order to lay said bars onto a cooling bed (38), comprises at least one first element (15) having, at its bottom portion,  two channels (16) each of which displays  a  downwards orientated  opening,  with  said channels being lined up with said parallel guides (12), in order to constitute a substantial extension thereof.          For each channel,  a shutter means (23, 24) is provided in  order  to act as a closure means for each  of  said openings  of the channels,  and said shutter means  are supported by respective arms (17,  18) swinging arounds respective pivot means (19, 20). Each of said arms (17, 18) is linked, through a respective tie-rod (27,  28), to an idle crank (29,  30) installed on a cam (31,  32) rotatably  actuated  by a ratiomotor (35) in  order  to reciprocate  the  shutter  means  (23,  24)  between  a closed-channel position and an open-channel position.
Patent CA-2088621-A1 (CA)
Inventor: GAGNON MARCO
IPC: E04G3/26
Filed: 1993-02-02
Abstract: Titre: principe d une base pour échafaudage. Précis: le principe ici mentionne: que l'on peut, avec un bras articulé, lui faire former différents angles par rapport à sa base grâce à des points d'appuis.
Patent CA-2088801-A1 (CA)
Title: Coating surface of hydrophobic microporous thermal insulation material
Inventor: MORGAN DEREK E
IPC: B05D5/04
Filed: 1993-02-04
Abstract: ABSTRACT            A surface of a hydrophobic microporous thermal insulation material is coated by first heating the surface of the microporous thermal insulation material so as to provide a hydrophilic surface  layer on the hydrophobic material.          Subsequently, a water-based coating, such as a water-based silicate adhesive, is applied to the hydrophilic surface layer of the hydrophobic material.   An abrasive- and/or impact-resistant cover, such as a glass fibre cloth, may be applied to the coating.
Patent CA-2091038-A1 (CA)
Inventor: LLOYD KURT M
IPC: B66F9/07
Filed: 1993-03-04
Abstract: A storage and retrieval machine comprising a mast having a generally vertical outer surface, a carriage movable vertically along the mast, a bearing assembly including a wheel which is rotatably supported by the carriage, which rolls along the mast surface, and which is movable relative to the carriage in the direction perpendicular to the mast surface, a pad of low-friction material mounted on the carriage, and a spring biasing the wheel toward the mast surface such that the pad is normally spaced from the mast surface and such that the wheel moves relative to the carriage so that the pad engages the mast surface when the force exerted on the wheel by the mast surface exceeds a predetermined amount, and a shuttle supported by the carriage for horizontal movement relative thereto.
Patent CA-2093364-A1 (CA)
Title: Lubrication system for tandem axle assembly
Inventor: SWENSKOWSKI KEVIN M
IPC: F16H57/04
Filed: 1993-04-05
Abstract: A system is provided for conveying fluid lubricant forwardly to lubricate a forward bearing support member of a vehicular tandem axle assembly.  The system includes a first open-sided trough in to which the fluid lubricant is deposited by a differential gear assembly.  Trough is in fluid communication with a second open-sided trough that slopes forwardly and downwardly to the center line of bearing member and is effective to enable the fluid lubricant to flow towards and lubricate bearing member while the vehicle is ascending an incline.
Patent CA-2093752-A1 (CA)
Title: Integrated process for oxygenated acetyl compounds from synthesis gas via dimethyl ether
Inventor: STUDER DAVID W
IPC: C07C27/00
Filed: 1993-04-08
Abstract: Oxygenated acetyl compounds ethylidene diacetate, acetic acid, acetic anhydride, and methyl acetate are produced directly from synthesis gas via the intermediate compound dimethyl ether.  Dimethyl ether is produced from synthesis gas in a first liquid phase reactor and the reactor effluent comprising dimethyl ether, methanol, and unreacted synthesis gas flows directly to a second liquid phase reactor containing acetic acid in which the oxygenated acetyl compounds are synthesized catalytically.   Vinyl acetate and additional acetic acid are produced by pyrolysis of ethylidene diacetate in a separate reactor system.  Synthesis gas is preferably obtained by partial oxidation of a hydrocarbon feedstock such as natural gas.  Optionally, a portion of the acetic coproduct is recycled to the partial oxidation reactor for conversion into additional synthesis gas.
Patent CA-2093942-A1 (CA)
Title: Spatter-resistant low-fat spread and process for preparation
Inventor: MIKULKA THOMAS L
IPC: A23L29/238
Filed: 1993-04-13
Abstract: SPATTER-RESISTANT LOW-FAT SPREAD                AND PROCESS FOR PREPARATION     ABSTRACT        An improved low-fat, spatter-resistant, stick-type emulsified spread has a fat content of less than 50%.  It is prepared by a process comprising   preparing a liquid fat phase comprising fat and an emulsifier effective for forming a water-in-oil emulsion; preparing an aqueous phase comprising water, flavor, and a gelling agent: agitating the aqueous phase and the fat phase together under conditions effective to form a water-in-oil emulsion; cooling and agitating the emulsion under conditions effective to crystallize fat and at least partially gel the aqueous phase; and than admixing lecithin with said emulsion.  In a preferred form of the invention, the spread is prepared with a fat content of from 35 to 45%, and will contain at least 30% poly-unsaturated fatty acids.  Also preferred is the recycle of up to 25% of the emulsion to a point following partial fat crystallization.
Patent CA-2095074-A1 (CA)
Inventor: DESMOUCEAUX JEAN
IPC: G06T7/20
Filed: 1993-04-28
Abstract: 12 DISPOSITIF CONNEXIONNISTE DE SUIVI DE L'EVOLUTION D'UNE INFORMATION ENTRE AU MOINS DEUX VALEURS DONNEES, ET APPLICATIONS La présente invention concerne un dispositif connexionniste permettant de suivre et de confirmer l'évolution cohérente d'une information entre au moins deux valeurs données. Il comprend une couche de traitement constituée d'une pluralité d'unités (21) relatives à une des deux valeurs. Les unités (21) sont reliées entre elles et avec des cellules d'entrée (10) grâce à des connexions latérales (22) et intercouches (12) de telle sorte que leur zone d'activation (26) soit une combinaison d'une donnée relative à une valeur de l'information à un instant courant, et d'une donnée relative à l'information à un instant précédent. Des applications intéressantes concernent le calcul de vitesses ou la détection d'orientation d'objets à partir d'une séquence d'images très bruitées.
Patent CA-2097626-A1 (CA)
Title: Method for collecting calling number identification data (cnid) into a personal computer without the necessity of maintaining the pc in a powered state
Inventor: HEWELL JAMES F
IPC: H04M3/42
Filed: 1993-06-03
Abstract: A METHOD FOR COLLECTING CALLING NUMBER IDENTIFICATION   DATA (CNID) INTO A PERSONAL COMPUTER WITHOUT THE NECESSITY OF MAINTAINING THE PC IN A POWERED STATE                          ABSTRACT      A method for collecting information from a telephone line and passing the collected information to a computer when the computer is in a powered up state.  The informa-tion is either present between ringing signals or any dialing tones sent after the telephone is taken off-hook.          The method requires that the ringing of the telephone or the off-hook of the telephone be detected.  After one of these is detected, the information from the telephone line is demodulated.  Next, the state of the computer must be determined.  If the computer is powered down or the required software is not operational,  the informa-tion retrieved from the telephone line is stored.  The computer is continually checked for a powered up and operational conditional.  When the PC is operating, the information is then transferred to the computer.
Patent CA-2100735-A1 (CA)
Title: Dual function readhead for a relfectance instrument
Inventor: DETWILER PAUL S
IPC: G01N21/25
Filed: 1993-07-16
Abstract: Abstract of the Disclosure A dual function readhead for a reflectance instrument is located in a housing for the instrument. A first light source for emitting radiation for reflectance readings and transmitting data is mounted in the readhead. In addition, a first photodetector is mounted in the readhead for detecting or receiving reflectance readings. A format or interface access port is defined in the readhead. An interface is provided that includes a second photodetector for detecting data transmitted by the first light source. Means are also provided for decoding data received by the second photodetector. A second light source may also be included with the interface for transmitting commands or data to the first photodetector. Software for controlling the operation of the first light source and the first photodetector is also provided.
Patent CA-2103270-A1 (CA)
Title: Vacuum relief fitting for sanitary silos
Inventor: BOYTIM MARK R
IPC: E03C1/122
Filed: 1991-06-25
Abstract: Vacuum Relief Fitting For Sanitary Silos Abstract The object of the invention is to provide a tubular fitting for connection to an overflow pipe on a sanitary silo in order to introduce sanitary air into any siphonal discharge therefrom and thereby reduce vacuum in the silo to prevent its collapse by implosion.      The fitting (5) is generally tubularly Y-shaped with branch passageways (13) and (14) connecting an upper portion of an overflow pipe (3) with a sanitary air intake pipe (12), said branch passageways extending downwardly into an enlarged confluence region (15) which terminates in a single down-wardly tapered passageway (16) for connection to a lower portion of said overflow pipe (3).      The other object is to provide a sanitary air intake pipe (12) extending upwardly from an enclosed sanitary structure (4) into the fitting (5) thereby preventing unclean matter from entering the silo (1) during normal operation or when the silo is overfilled.
Patent CA-2103945-A1 (CA)
Inventor: OZAKI MASAHIDE
IPC: A44B19/58
Filed: 1993-08-12
Abstract: A method of forming successive space portion in a slide fastener chain, comprising: positioning the chain in such a manner that an element contiguous to the backward end of a prospective space portion is brought into engagement with a positioning pin up-stream of a cutting unit; positioning the chain in such a manner that an element contiguous to the for-ward end of the prospective space portion is out of engagement with another positioning pin downstream of the cutting unit, and then positioning the chain, as the feed roller is rotated forwardly to extend the chain so that the positioning pin is inserted between the ele-ments, whereupon the downstream positioning pin is brought into engagement with the element adjacent to the prospec-tive space portion as the feed roller is rotated backwardly to restore the slide fastener chain; and cutting off ele-ments of the prospective space portion and removing the cut elements from the prospective space portion.
Patent CA-2111577-A1 (CA)
Title: Polymeric ceramic binder compositions
Inventor: HAN JONG H
IPC: C08K5/00
Filed: 1992-06-10
Abstract: Ceramic binder compositions used in ceramic formulations for molding ceramic parts are disclosed. The ceramic binder compositions are solutions of at least one polymer, at least one reactive monomer, solvent, and initiator. When the ceramic binder solutions are combined with ceramic raw materials, the resulting ceramic formulations have exceptional tack and drape properties which make them useful for molding large and intricately shaped three dimensional ceramic green parts. The green parts can be set using conventional polymeric processing techniques and have improved strengths.
Patent CA-2113165-A1 (CA)
Title: A technique for substantially eliminating temperature induced measurement errors from a coriolis meter
Inventor: ZOLOCK MICHAEL J
IPC: G01F1/84
Filed: 1992-07-02
Abstract: Apparatus and accompanying methods for inclusion in a Coriolis meter that substantially eliminate temperature induced measurement errors which might otherwise be produced by performance differences existing between the separate input channels contained in the meter. Specifically, two pairs of input channels are used in the meter. In operation, the meter repetitively measures the internal phase delay of each of these pairs and then subtracts the delay associated with each pair from actual flow based measurement data subsequently obtained therefrom. While one channel pair is measuring actual flow, the other channel pair is measuring its internal phase delay, with the channels being continuously cycled between these functions. Because both channel pairs are cycled at a sufficiently rapid rate, the current value of the internal phase delay for each of the pairs accurately reflects any temperature induced changes then occurring in the performance of that pair thereby eliminating substantially all temperature induced error components from the flow measurements subsequently obtained therefrom. In addition, the meter measures flow tube temperature in a manner that removes temperature induced errors therefrom.
Patent CA-2115937-A1 (CA)
Inventor: CRAUN GARY P
IPC: C09D167/00
Filed: 1994-02-18
Abstract: An aqueous ambient dry paint coating based on an addition copolymer matrix polymer containing an oligomer selected from a polyurethane or a polyester having a Tg below -20°C and a number average molecular weight between 200 and 20,000,  where the coating is  free of  organic coalescing solvents.  The matrix polymer comprises emulsion copolymerized ethylenic monomers.  In a preferred process, the oligomer is produced by forming an aqueous micro-preemulsion of oligomer in water by high shear mixing of oligomer and water containing 40% to 70% by weight oligomer and at temperatures between about 20°C and 100°C to provide an aqueous pre-emulsion having an organic phase droplet size less than 10 microns.   The polymeric binder can be produced also by mixing the oligomer with the ethylenic monomers  to  form  an  organic  mixture  of  monomer  and oligomer,  providing an aqueous micro dispersion of the organic mixture phase droplet size less than 5 microns, and copolymerizing  the monomer to produce a vinyl  acetate polymer containing oligomer.  The polymeric binder system is free of coalescing organic solvent.
Patent CA-2117571-A1 (CA)
Title: Process for hydrotreating heavy hydrocarbon oil
Inventor: KUBO JUNICHI
IPC: C10G69/00
Filed: 1994-08-24
Abstract: A process for hydrotreating a heavy hydrocarbon oil, wherein the formation of coke is markedly reduced during operation whereby problems associated with the formation of coke, such as an increase in pressure drop in preheaters, a decrease in catalytic activity, clogging of apparatus and impairment of the quality of products, can be solved; therefore, a long-run operation of the hydrotreating plant in a stable state becomes possible.  The process is constituted of charging a heavy hydrocarbon oil feedstock to a hydrotreating reactor with a thermally treated hydrocarbon oil which is obtained by the thermal treatment of a hydrotreated heavy hydrocarbon oil boiling at above 250°C, and/or with a thermally treated hydrocarbon oil which is obtained by the thermal treatment of a fluid catalytically cracked petroleum boiling at above 250°C, and hydrotreating the charged feedstock in the presence of a hydrotreating catalyst, wherein said thermal treatment is accomplished at 400 to 600°C, the amount of thermally treated hydrocarbon oil is 0.3 to 10% by weight on the basis of the heavy hydrocarbon oil feedstock, aromatic rings of said thermally treated hydrocarbon oil is partially hydrogenated prior to charging if necessary, and the hydrotreating catalyst is preferably a specific catalyst which satisfies a specific pore size distribution.
Patent CA-2118036-A1 (CA)
Title: Novel bioactive coatings and their preparation and use
Inventor: LI PANJIAN
IPC: A61L27/54
Filed: 1993-04-21
Abstract: This invention relates to novel coating materials for biomedical applications, particularly for the use on biomedical implants, said coating material comprising gel-derived titania wherein said material is capable of inducing calcium phosphate formation onto its surface under in vitro conditions, e.g. in a simulated body fluid and/or under in vivo conditions. The invention further includes processes for the preparation of the coating materials as well as their use in biomedical implant technology.
Patent CA-2121762-A1 (CA)
Inventor: SCHARPF ERIC W
IPC: F01K23/10
Filed: 1994-04-20
Abstract: Abstract The present invention is an improvement to a process for the production of work to generate electricity or to drive a mechanical device using a gas turbine. In the process, feed air stream is compressed and combusted with a fuel gas to produce a combustion product. This combustion product is expanded in a gas turbine expander, thereby producing a hot exhaust gas and work. This produced work is used to generate electricity or to drive a mechanical device. The improvement to the process, which increases the work produced by the gas turbine expander, is characterized by cooling nitrogen product, produced by a cryogenic air separation unit to a subambient temperature and combining this subambient cooled, nitrogen product with the feed air stream prior to compression. The improvement of the present invention is particularly suited to the process, wherein at least a portion of the oxygen product rroduced by the cryogenic air separation unit is reacted with a carbonaceous feedstock in a gasification unit to produce the fuel gas, which is rich in carbon monoxide and hydrogen. Thecarbonaceous feedstock reacted in the gasifier unit can be coal, petroleum coke, tar sands bitumen, tar sand emulsion, municipal wastes, petroleum residua, waste oil or mixtures thereof .