baber/WOPTO huggingface dataset:
Patent CA-2103312-A1 (CA)
Inventor: WONG TAK M
IPC: H02B1/06
Filed: 1993-11-17
Abstract: The present invention provides a cover for an exposed electrical terminal mounted on an electrical distribution device. The cover includes a generally planar body member having sufficient size to substantially cover the exposed terminal. The cover includes means for demountably securing the body to the device so that contact with a person's finger or equipment is prevented while access to the remainder of the device is allowed, The securing means is manually attached and detached from the device. The securing means is also integrally formed with the body.      The present invention also includes a method of safely protecting an exposed terminal mounted on an electrical distribution device. The method includes the step of demountably securing a cover to the device so that contact with a person's finger or equipment is prevented while access to the remainder of the device is allowed. The cover is manually attached and detached from the device.
Patent CA-2104313-A1 (CA)
Inventor: ALDEN JEROME S
IPC: G01D11/24
Filed: 1993-08-18
Abstract: A cover lock assembly for a process transmitter having threadably removable end caps and corrugated outer surfaces is provided for engaging the corrugated surfaces by way of a toothed cover lock which is removably affixed to the transmitter housing.
Patent CA-2106311-A1 (CA)
Title: Composition de vulcanisation d'articles moules
Inventor: TRACEY DONALD S
IPC: C08L23/22
Filed: 1992-03-10
Abstract: Composition utilisable dans la production d'éléments de cuisson en moule. La composition comprend un copolymère contenant de l'halogène d'une isomonooléfine comportant 4 à 7 atomes de carbone ainsi qu'un para-alkylestyrène, une matière de remplissage telle que du noir de carbone, une huile ramollissante ainsi qu'un agent de cuisson. L'invention concerne également un élément de cuisson à base de ladite composition.
Patent CA-2106869-A1 (CA)
Inventor: SMITH JOHN A
IPC: C07K14/41
Filed: 1991-03-22
Abstract: A method for detecting the presence of M. tuberculosis in a biological sample is provided, comprising the steps of: (a) treating cells contained within the biological sample to expose cellular nucleic acids; (b) incubating the cellular nucleic acids with a labeled M. tuberculosis specific probe under conditions and for a time sufficient for hybridization to occur; and (c) detecting the presence of the hybridized, labeled M. tuberculosis specific probe. Also provided within this invention is a polypeptide derived from M. tuberculosis.
Patent CA-2108528-A1 (CA)
Inventor: BRADY ROBERT C III
IPC: C08F210/18
Filed: 1993-10-15
Abstract: Gas phase polymerization processes are disclosed which utilize unsupported soluble transition metal coordination catalysts. The catalysts are introduced into the reactor as a solution.
Patent CA-2109604-A1 (CA)
Title: Insulin and amylin containing composition for the treatment of insulin deficient mammals
Inventor: RINK TIMOTHY J
IPC: A61K38/28
Filed: 1992-05-23
Abstract: Method and compositions for treating a mammal by administering to that mammal an insulin (having the in vitro activity of stimulating glucose incorporation into glycogen in rat soleus muscle) and an amylin (having the in vitro activity of suppressing glucose incorporation into glycogen in rat soleus muscle) at preferred molar ratios.
Patent CA-2110421-A1 (CA)
Title: Optical transmission system
Inventor: HEIJDEN ANFONS A VAN DER
IPC: H04B10/54
Filed: 1993-12-01
Abstract: Abstract: Optical transmission system. To compensate a non-linear transfer of a laser diode 42, a linearization circuit is connected in series with this laser diode 42, which linearization circuit comprises a first circuit that is formed by a diode and a second circuit that is formed by an impedance element.            Fig. 2.
Patent CA-2111033-A1 (CA)
Title: Crystalline salts of optically active aminocoumaran derivatives, their production and use
Inventor: OHKAWA SHIGENORI
IPC: A61K31/4535
Filed: 1993-12-08
Abstract: Abstract of the Disclosure Crystalline Salts of optionally Active Aminocoumaran Derivatives, Their Production and Use A crystalline salt of an enantiomer of 5-amino-2,4,6,7-tetramethyl-2-(4-phenylpiperidinomethyl)-2,3-dihydrobenzo[b]furan which is stable and improved in solubility in water, is useful for an excellent lipidperoxide formation inhibitor.
Patent CA-2111484-A1 (CA)
Title: Recording Sheet
Inventor: SATAKE TOSHIMI
IPC: B41M5/333
Filed: 1993-12-15
Abstract: A dispersion of a carbonate type blocked color developer having a hydroxyl group having a color developing function which is blocked by an O-substituted oxycarbonyl group (-(C=O)ORl), and a metal salt of an organic or inorganic acid or a leuco dye are mixed to obtain an opaque undeveloped coating color, and the coating color is coated on paper or the like to obtain a recording sheet.  Also, the coating color is further mixed with a light absorbent to obtain an opaque undeveloped coating color, which is coated on paper or the like to obtain an optical recording sheet.
Patent CA-2112233-A1 (CA)
Inventor: WINDHAUS ERNST
IPC: C21D9/00
Filed: 1992-06-25
Abstract: FILE, TH?? AMENDED   TRANSLATION  Abstract The invention is directed to an oven installation as intermediate storage between the non-mandrel type coiling device for the strip-shaped slab located downstream of a thin-slab casting installation and its uncoiling device corresponding to the rolling mill downstream.  In order to provide an oven installation between the coiling device and uncoiling device for the cast slab which enables a reheating of the bundles, if necessary, in addition to favorable heating conditions for the cast material and which provides a large storage capacity upstream of the rolling mill, the invention proposes the use of a circulating pallet system having pallet cars (9) which can be transported cyclically through the oven (11) and can be displaced transversely (8, 13) at the input and output of the oven and guided back (17) laterally alongside the oven, and the platforms of the pallet cars (9), which are made from refractory material and whose end sides directly abut at one another, form the hearth bottom of the oven (11) and are provided with saddles produced from material with poor thermal conductivity for receiving the slab bundles.
Patent CA-2112478-A1 (CA)
Inventor: PINKSTON MELVIN D
IPC: B32B15/04
Filed: 1992-06-30
Abstract: 2112478 9301003 PCTABS00019 A printing blanket construction and method for reducing corrosion of printing blanket cylinders is provided. The printing blanket (11) comprises at least one base ply (12, 13) and a surface layer (10) on one surface of the base ply wherein the opposite surface of the base ply (12) is adapted to contact the blanket cylinder.  The printing blanket includes a metal or alloy having a greater negative electrochemical potential in the electromotive series than the metal comprising the surface of the blanket cylinder. The preferred metal for use may be selected from the group consisting of zinc, magnesium, cadmium or aluminum. The metal may be introduced onto the opposite surface of the base ply (12) in the form of a metal sheet, by coating, or in particle form through the use of a coating. After introduction of the metal, the opposite surface of the base ply is preferably ground to produce a smooth, nontextured surface.
Patent CA-2112484-A1 (CA)
Title: Amplified mixer-blower mechanism and uses thereof
Inventor: ANDERSON WILLIAM E
IPC: B01J8/00
Filed: 1993-04-16
Abstract: An amplified mixer-blower device (80) for discharging a feed material at high velocity and enhanced volume using a venturi transport principle. The device (80) is mounted on a cart (40).  Supported by the cart (40) are a number of cylinders (52) which contain either gaseous or liquid carbon dioxide. The gaseous carbon dioxide is used as a means for propelling the feed material which may have a different phase of the propulsive gas, or constitute an entirely different material. The apparatus is suitable for a number of applications such as neutralizing airborne ammonia vapor or droplets, extinguishing a flammable liquid, and conveying solid materials.
Patent CA-2113826-A1 (CA)
Title: Method for decontaminating soils polluted by metals
Inventor: RIZET LAURENT
IPC: B09C1/08
Filed: 1993-06-01
Abstract: The present invention relates to a method for the decontamination of soils polluted by metal elements, the method comprising a step for leaching the soils polluted in a basic medium so as to cause the selective dissolution of the metal elements to be eliminated, and a cementing step causing the precipitation of said metal elements by electrochemical exchange with zinc powder which is at least partly produced by electrolysis of the solution obtained from the cementation step.
Patent CA-2117998-A1 (CA)
Title: Process for the manufacture of an aqueous solution of polyamide-epichlorohydrin resin having low levels of free epichlorohydrin and related hydrolysis products
Inventor: AMEY RONALD LEE
IPC: D21H17/55
Filed: 1993-04-12
Abstract: A process for lowering the amount of epichlorohydrin and related hydrolysis compounds contained in paper strength en-hancing resins by treating an aqueous solution of the resin with an adsorbent.
Patent CA-2120330-A1 (CA)
Title: Die coater for applying discrete coating patches
Inventor: MILBOURN THOMAS M
IPC: B05C11/10
Filed: 1992-09-22
Abstract: An apparatus (10) for coating a pattern of spaced discrete patches (12) on a web (14) of material includes an extrusion die (18) and a metering pump (20) which supplies coating fluid to the extrusion die (18) from a fluid reservoir (24). A valve (26) directs fluid to either the extrusion die (18) or the fluid reservoir (24) and a piston provides a pulsed flow of fluid to the extrusion die (18). A controller, including a digital preset counter, controls the length of the coated portions of the web (14), the distance between the coated portions of the web (14), and the timing of the valve (26) with respect to the operation of the piston (28).
Patent CA-2120628-A1 (CA)
Title: A cleansing and sterilization mechanism
Inventor: LANGFORD TERRENCE R
IPC: G02C13/00
Filed: 1992-10-06
Abstract: 2120628 9306948 PCTABScor01 A cleansing and sterilization mechanism which is usable on contact lenses, surgical instruments, dental tools, and other items which require regular cleansing and sterilization. Using ozone (58) as the cleansing and sterilization medium, the apparatus (50) provides for added guaranty of operation through the use of feedback mechanism (53 and 54) to assure that all the components (55 and 58) are working and that the to-be-cleaned items are exposed to the ozone bath for the specified time. Furthermore, the item is capable of communicating, via phone line (57), to a central unit which monitors the operation and performance of the mechanism (50).  Other characteristics of the invention provide for improved sterilization techniques through ease of operation, effectiveness, and such.
Patent CA-2125420-A1 (CA)
Title: Method and apparatus for testing air barrier effectiveness
Inventor: KNIGHT KEVIN D
IPC: G01M3/12
Filed: 1994-06-08
Abstract: A method and apparatus for testing the effectiveness of an air barrier, or part thereof, whereby an identification of air leakages is provided.  A soap solution (or other solution having a  similar bubbling characteristic)  is  applied to  a selected air barrier test area.  An open-ended vacuum chamber is positioned over the test area and sealed, for sufficient air tightness, to the bounds of the test area.  An effective vacuum is then produced in the vacuum chamber by pumping air from the chamber.   This  vacuum  produced  creates  an air  pressure differential across the air barrier.  In the presence of the air pressure differential the soap solution will bubble if there is an air leakage in the air barrier within the test area and, therefore, the existence or non-existence of bubbles in this area identifies whether or not there is an air leakage in the air barrier in that area.
Patent CA-2125681-A1 (CA)
Title: 4-amino-3-acyl quinoline derivatives and their use as inhibitors of gastric acid secretion
Inventor: GUNDLER GERHARD
IPC: A61K31/47
Filed: 1992-12-10
Abstract: A compound of formula (I), wherein R1 denotes hydrogen, hydroxyl (OH), halogen or C1-4alkyl, R2 denotes hydrogen or C1-4alkyl, R3 denotes C1-4alkyl, A denotes methylene(-CH2-), ethylene (-CH2CH2-), ethylidene [-CH(CH3)-], trimethylene (-CH2CH2CH2-), oxyethylene (-O-CH2CH2-) or oxytrimethylene (-O-CH2CH2CH2-), X denotes C1-6alkylene or C2-4alkenylene and Y denotes hydroxyl (OH) or amino (NH2), or a salt thereof, processes for their preparation, pharmaceutical compositions containing them and their use in therapy as inhibitors of gastric acid secretion.
Patent CA-2127071-A1 (CA)
Title: Blowing Apparatus, Suction Panel Therefor and Straightening Guide Therefor
Inventor: UMAI YOSHIYUKI
IPC: F04D29/66
Filed: 1994-06-29
Abstract: A blowing apparatus includes a suction passage having a suction chamber enclosed by rigid body surfaces, suction ports opening toward the suction chamber for sucking air from outside, and a fan suction port serving as a suction port for a blower, the suction ports, the suction chamber, and the fan suction port being arranged in nonlinear form. In such blowing apparatus, a doughnut-like straightening guide is arranged on an opening edge on the suction chamber side of the fan suction port. The straightening guide has a projection toward the suction chamber, an appropriate thickness in the radial direction, and a guide passage matching the fan suction port in the middle thereof.     A:
Patent CA-2140337-A1 (CA)
Inventor: PERFECT FREDERICK H
IPC: B22F1/00
Filed: 1993-07-23
Abstract: Master alloys and process of producing them are disclosed. In one such process is a process for preparing a master alloy for use in hydrogen storage battery electrodes. This process includes the step of preparing a first mixture of at least one metal and at least one metal oxide, both in powdered form, and A1 in powdered or granular form, wherein the at least one metal and the metal of the at least one metal oxide are each independently one of the following metals, Ni, V, Cr, Co, or Fe. The at least one metal and at least one metal oxide are alloyed to produce an intermetallic compound in an aluminothermic reaction. The intermetallic compound is sized reduced into powdered form. A second mixture of the powdered intermetallic compound and at least one additional metal or alloy in powdered form is prepared, wherein the metal of the at least one additional metal or the metal of the alloy is one of the following metals, Ni, Ti, Mn, Zr, Cr, Co, V or Fe. The second mixture in powdered form is pressed to produce a compact. The compact is heat fused to produce a master alloy for use in hydrogen storage battery electrodes, the electrodes being produced from one of the following metals, Ni, V, Cr, Co, Fe, Ti, Mn, or Zr.
Patent CA-2141176-A1 (CA)
Title: Ophthalmic composition
Inventor: OGAWA TAKAHIRO
IPC: A61K31/55
Filed: 1995-01-26
Abstract: An ophthalmic composition comprising a compound of the formula   wherein R1 and R2 are each a hydrogen, a halogen, a hydroxyl, a lower alkyl or a lower alkoxy, R3 and R4 are each a hydrogen, an optionally substituted lower alkyl, an optionally substituted cycloalkyl or an optionally substituted aralkyl, or form, together with the adjacent nitrogen atom, an optionally substituted ring, X is a hydrogen, an optionally substituted lower alkyl, an optionally substituted aryl or an optionally esterified or amidized carboxyl, Y is >C=0 or >CH-0R5 wherein R5 is a hydrogen, an acyl or an optionally substituted carbamoyl, m is an integer of from 0 to 2, and n is an integer of from 1 to 6, or a salt thereof, and a method for the prevention and treatment of eye diseases, comprising administering said compound or a salt thereof.
Patent CA-2141307-A1 (CA)
Title: Toy vehicle having articulated jaws
Inventor: HIPPELY KEITH A
IPC: A63H17/26
Filed: 1993-06-21
Abstract: A toy vehicle includes a chassis (210) supported by a plurality of wheels (215, 217). A body includes a jaw (203) which sup-ports a plurality of teeth (205) and is pivotally secured with respect to the chassis. A lever (207) mechanism is coupled to the body and jaw and operates in response to user imposed force to configure the vehicle in either a closed or open mouth configuration.
Patent CA-2143810-A1 (CA)
Title: Internal combustion engine throttle position sensor
Inventor: MCCURLEY JEFFREY L
IPC: G01D5/14
Filed: 1995-03-02
Abstract: An internal combustion engine throttle position sensor has a shaped dual magnet structure carried upon a pole piece having a generally "c" shaped cross-section. The magnet and pole piece define a generally circular linear field which is concentric about the axis of rotation of the complete rotor. A Hall effect device is inserted into the open portion or gap between the two magnets and is exposed to a well defined field. Through the use of selected geometries and particular magnet materials, a precise and yet tolerant magnetic circuit is produced.
Patent CA-2144704-A1 (CA)
Title: Combination connector
Inventor: BRIONES FRANCISCO R
IPC: H01R24/64
Filed: 1995-03-15
Abstract: In order to save space and reduce the number of parts needed to mount a plurality of connector types on a circuit board, the different connector types share a common molded housing, and at least two of the connector types share a common shield which may include an integral board lock and which can also be arranged to facilitate mounting filter components in one or more of the connector types. The connector types may include a BNC coaxial cable connector, a modular phone jack connector, and a multiple pin D-sub connector, with the BNC and modular jack connector sharing the common shield. In the case of the BNC connector, both the inner and outer insulators are integrally molded with the one-piece housing.
Patent CA-2145017-A1 (CA)
Inventor: MURAKAMI MASARU
IPC: H04L12/70
Filed: 1995-03-20
Abstract: A cell multiplexer includes a multiplexing unit for time-divisionally multiplexing ATM cell signals given from a plurality of input lines, a write controller for storing cell signals outputted from the multiplexing unit in a buffer memory successively correspondingly to the input lines, a read controller for reading the cell signals stored in the buffer memory from the buffer memory in the form of data blocks synchronized with an ATM cell structure, and a cell delineation controller for detecting delineation states of the data blocks read out from the buffer memory, notifying the read controller of delineation control information corresponding to a result of the detection and transmitting data blocks read out in synchronism with a predetermined cell structure to the output line selectively, wherein the read controller determines the read beginning addresses of data blocks to be read out nextly correspondingly to the input lines on the basis of the delineation control information notified by the cell delineation controller.
Patent CA-2145751-A1 (CA)
Title: Composition useful for the make up of eyes
Inventor: PIOT BERTRAND
IPC: A61K8/60
Filed: 1993-07-29
Abstract: A composition containing deoxyribonucleic acid and at least one wax, in particular for use as eye make-up. A method for preparing the cosmetic composition and a method for using said composition are disclosed.
Patent CA-2146702-A1 (CA)
Inventor: BREWER JONATHAN LEE
IPC: B21J15/50
Filed: 1995-04-10
Abstract: A removable rivet (11) of the type comprising a shank (12) and a preformed head (13) at at least one end of the shank (12), the shank (12) being insertable through workpieces (19) and being capable of being permanently deformed to rivet the workpieces (19) together, includes the following features in combination:-an annular groove (23) at the junction of the shank (12) and the head (13), the annular groove (23) extending radially inwardly of the diameter of the shank (12), thereby to facilitate separation of the head (13) from the shank (12) when a drill (22) of diameter substantially equal to that of the shank (12) is applied to the head (13) of an installed rivet (11) co-axially with the shank (12) until it meets the annular groove (23); an annular rim (25) carried by the head (13) of the rivet (11) for co-operating with drilling apparatus (31, 32) comprising a drill (22), thereby to locate the drill (22) co-axially with the annular groove(23); and abutment faces (28) carried by the head (13) of the rivet (11) for engaging dogs (34) a non-rotating sleeve (34) of the drilling apparatus thereby to prevent rotation of the rivet (11) under the influence of the rotating drill (22) (Figure 4).
Patent CA-2146769-A1 (CA)
Inventor: LEONARD PAUL D
IPC: F02M31/16
Filed: 1993-10-26
Abstract: A fuel preheater for use with internal combustion engines is disclosed. The preheater works on the principle that by preheating the fuel, the fuel is more effectively vaporized, resulting in more efficient combustion. This preheating is accomplished using heat normally wasted via the radiator. The preheater has a housing, through which heated engine coolant on its way from the engine block to the radiator is routed. A coiled steel gas line is routed through the housing, and is connected between the regular fuel line and the engine.
Patent CA-2146980-A1 (CA)
Title: Spatially Filtering Formation and Channel Echo Signals
Inventor: D ANGELO RALPH M
IPC: G01V1/50
Filed: 1993-10-12
Abstract: A method and apparatus for spatially filtering a signal set to enhance interface echoes representing a borehole (111) configuration. The spatial filtering technique provides information regarding the various interfaces (123, 125, 127) formed between materials in the borehole environment, as well as thicknesses of the various materials present in the borehole. Further, the presence of channels (129) formed during the cementing procedure are detected.
Patent CA-2149301-A1 (CA)
Inventor: DWIVEDI RATNESH KUMAR
IPC: F16D69/02
Filed: 1994-09-15
Abstract: L'invention a pour objet des rotors de frein composites à matrice en métal et céramique, comportant une matrice interconnectée dans laquelle au moins un matériau de remplissage est intégré. Dans le cas de matériaux composites à matrice métallique, le ou les matériaux de remplissage représentent au moins 26 % environ en volume du rotor de frein dans la plupart des applications et au moins 20 % en volume dans les applications liées aux véhicules pour le transport de personnes et aux camions. Dans une forme de réalisation préférée de l'invention, le rotor de frein en composite à matrice métallique comporte une matrice métallique interconnectée contenant au moins 28 % environ en volume d'un matériau filtrant en particules et, de préférence, 30 % en volume au moins. Par ailleurs, les rotors composites selon l'invention présentent une température de fonctionnement maximale d'au moins 482 DEG C environ ou mieux 510 DEG C, de préférence 538 DEG C.
Patent CA-2149724-A1 (CA)
Title: Method for purification of .alpha. olefins for polymerization use and methd for production of poly-.alpha.-olefins
Inventor: ITO YOSHINAO
IPC: C07C7/12
Filed: 1995-05-18
Abstract: The invention provides a method for purification of an .alpha.-olefin selected from ethylene and propylene for polymerization use which comprises contacting the .alpha.-olefin with an alkali metal carried on a support material.  The invention further provides a method for production of a poly-.alpha.-olefin which comprises polymerizing the thus purified .alpha.-olefin in the presence of a polymerization catalyst comprising a transition metal catalyst component and an organometallic catalyst component.