baber/WOPTO huggingface dataset:
Patent CA-2091727-A1 (CA)
Title: Method and an apparatus for sensing of wheel parameters in a wheel balancing machine
Inventor: MADDEN ALLAN C
IPC: G01M17/02
Filed: 1993-03-16
Abstract: ABSTRACT    of METHOD AND AN APPARATUS FOR SENSING WHEEL  PARAMETERS IN A WHEEL BALANCING MACHINE      In the present invention, an apparatus and a method for remotely optically sensing the wheel parameters in a wheel balancing machine is disclosed. The apparatus has a source which emits a first sheet of light.  The light is directed at the wheel and tire assembly and reflects a reflected light therefrom.  The reflected light is detected.  The location of the junction of the wheel rim and the tire of the wheel assembly is determined from the reflected light.  Means is provided for calculating the radial distance and the axial distance to the junction of the wheel rim based upon the location of the junction measured.
Patent CA-2093404-A1 (CA)
Title: Rock drilling device
Inventor: RODERT JOERGEN
IPC: E21B31/113
Filed: 1993-04-05
Abstract: Rock drilling device comprising a backhammer unit (10) an which a hammer piston (9) is movable to-and-fro for automatically exposing a tube string (4) to impacts in a direction away from a drill bit (8) in the tube string. The backhammer unit comprises a housing (13) and a springloaded tube part (14). The housing and the tube part form between them a first valve (16) and a second valve (17). At drilling the first valve which contols the supply of driving medium to said hammer piston is closed and the second valve which controls the flushing medium flow is open. At backwards feeding of the rock drilling machine (2) along the feed beam (1) with a force which exceeds a predetermined value the first valve is open and the second valve is closed.
Patent CA-2095233-A1 (CA)
Title: Filtering cosmetic composition comprising a metallic oxyde nanopigment and a fat-soluble filtering polymer
Inventor: FORESTIER SERGE
IPC: A61K8/891
Filed: 1992-08-25
Abstract: The present invention is directed to a composition for screening out ultraviolet radiation, comprising, in association, at least one nanopigment of metallic oxide and at least one UV-screening fat-soluble polymer.
Patent CA-2095729-A1 (CA)
Title: Soluble mannose receptor peptides
Inventor: EZEKOWITZ RAYMOND A B
IPC: C07K16/00
Filed: 1991-11-06
Abstract: Purified soluble recombinant peptides derived from an extracellular portion of the mannose receptor protein and fragments thereof, containing one or more carbohydrate recognition domains; nucleic acid producing these fragments, and vectors and cells including such nucleic acid are disclosed. The peptides are useful for treatment of disease.
Patent CA-2095944-A1 (CA)
Title: Azole derivatives and antimycotic and antiaromatase agents containing them
Inventor: NIIMURA KOICHI
IPC: C07D249/08
Filed: 1993-05-11
Abstract: ABSTRACT OF THE DISCLOSURE     Azole derivatives are represented by formula (I):                                            (I) wherein R1 and R2 each are H or C1-C4 alkyl; R3 is H, OH, CN, halogen, haloalkyl, C1-C4 alkyl or phenyl, and if there are two or more R3 groups, such R3 groups may be the same or different; n is an integer from 0 to 5; Y is N or CH; and X is O, S or NH. The azole derivatives, stereoisomers; thereof, and pharmaceutically acceptable salts thereof have antimycotic and aromatase inhibitory activities. This invention also discloses compositions containing them, and a method of treating mycosis and estrogen-dependent diseases.
Patent CA-2096720-A1 (CA)
Title: Opening of a taphole with a plasma torch
Inventor: DROUET MICHEL G
IPC: H05H1/34
Filed: 1991-11-26
Abstract: A novel, water-cooled plasma torch is described which is particularly suitable for piercing a refractory material. A method using the plasma torch to open a plugged taphole in a furnace wall is also described. The method can be easily automated and comprises melting and disintegrating the plug with a high-speed and high-temperature swirling gas jet generated by the torch. The main advantage of the method is that the gas jet leaving the torch has a very accurately defined outline providing accurate and repeatable piercing of the plug whereby the taphole can be efficiently replugged once the furnace has been emptied.
Patent CA-2098770-A1 (CA)
Inventor: PAYLOR CHRISTOPHER J
IPC: F16K31/46
Filed: 1993-06-18
Abstract: This invention relates to an adaptor for activating a valve, the adaptor includes a socket at one end thereof to register with the valve, the socket including at least one displaceable engageable ball plunger for gripping the valve when the socket is urged against the valve for operating the valve. The invention also relates to a service box assembly for a water valve disposed in the ground which utilizes the adaptor as well as the method of exposing a water valve to reinstall an inoperable service box rod in a service box assembly having a water valve below ground level. The invention also teaches installation tools to locate and maintain a service box rod within a service box assembly.
Patent CA-2099089-A1 (CA)
Inventor: BUEHLMANN ALBERT
IPC: H01L41/257
Filed: 1993-06-23
Abstract: A monolithic piezoelectric key structure having a piezoelectric layer adherently connected between two con-ductive areas. The piezoelectric layer is applied as a fluid on the base conductive area and transformed into a coherent solid adhering to the base conductive area. The other conductive area is adherently formed on the piezoelectric layer. The monolithic structure is polar-ized.
Patent CA-2100372-A1 (CA)
Title: Mild personal cleansing compositions containing sodium alcohol ethoxy glyceryl sulfonate
Inventor: SUBRAMANYAM RAVI
IPC: C11D1/00
Filed: 1993-07-13
Abstract: Abstract MILD PERSONAL CLEANSING COMPOSITIONS CONTAINING    SODIUM ALCOHOL ETHOXY GLYCERYL SULFONATE   A personal cleansing composition includes a salt, preferably sodium salt, of alcohol ethoxy glyceryl sulfonate. The preferred sodium salt of alcohol ethoxy glyceryl sulfonate has the formula:       where R is a radical with 4 to 24 carbon atoms and n is a number from 1 to 10. The composition may take the form of a bar, combar, syndet bar, shampoo, liquid soap, bubble bath or shower gel.
Patent CA-2102689-A1 (CA)
Title: Novel caffeic acid derivative, oraposide, and cosmetic or pharmaceutic, especially dermatological, composition containing it
Inventor: ANDARY CLAUDE
IPC: A61K8/00
Filed: 1991-03-21
Abstract: PCT No. PCT/FR91/00229 Sec. 371 Date Oct. 15, 1993 Sec. 102(e) Date Oct. 15, 1993 PCT Filed Mar. 21, 1991 PCT Pub. No. WO92/16544 PCT Pub. Date Oct. 1, 1992The invention relates to a new derivative of caffeic acid. This new derivative has the formula I below:    <IMAGE>  (I)  in which one or more R independently represent a hydrogen atom, a C1-C5 alkyl group, in particular methyl, and an acyl group, in particular a C1-C6 group, in particular acetyl. This new derivative called oraposide is particularly useful for the preparation of cosmetic or pharmaceutical compositions, in particular dermatological compositions, as a result in particular of its activity against free radicals, inflammation and aging due to radiation exposure.
Patent CA-2104343-A1 (CA)
Title: Fifth Wheel Slip Plate
Inventor: WYNDHAM RALPH A
IPC: B62D53/08
Filed: 1993-08-18
Abstract: A novel improved fifth wheel structure is provided of the type including a fifth wheel plate having an upper bearing face and a rearwardly opening slot having a closed forward end for use in conjunction with a kingpin plate of the type including a lower bearing face from which a kingpin projects downwardly, the fifth wheel plate being adapted to have the kingpin plate disposed thereover with the respective bearing faces in contact with each other and with the kingpin rotatingly and captively disposed in the forward end of the slot. The improvement comprises a plurality, e.g., preferably three, four or five, self-lubricating slip pads, each such slip pad being formed of self-lubricating plastic polytetrafluoroethylene or ultra-high molecular weight polyethylene. Each slip pad is substantially rectangular in shape with four rounded corners and has only its peripheral edges tapered or rounded to be lower than its central region. Each slip pad has a plurality of circular counterbored holes therein, each circular counterbored holes terminating in a circular hole. Each slip pad is secured into its respective rectangular recess within the upper bearing face of the fifth wheel plate, by means of an associated one of a plurality of weld washers, each of which has been placed in its respective circular counterbored hole in its associated slip plate and then welded to the fifth wheel plate.
Patent CA-2107253-A1 (CA)
Inventor: CASTROGIOVANNI ANTHONY
IPC: A61K8/00
Filed: 1993-09-29
Abstract: A transfer resistant cosmetic composition comprising: a)  1-70% volatile solvent b)  0.1-15% silicone resin c)  10-45% wax d)  5-50% powder e)  1-30% oil
Patent CA-2109090-A1 (CA)
Title: Immunoassay for detecting group b streptococcus
Inventor: JENNINGS HAROLD J
IPC: C07K16/00
Filed: 1992-04-24
Abstract: Immunoadsorbent combinations for the detection and diagnosis of group B streptococcus polysaccharide antigen, comprising an insoluble carrier, a capture agent having an affinity for specifically binding to the trirhamnose epitope of group B streptococcus antigen and having the formula .alpha.-L-Rhap(1->2)-.alpha.-L-Rhap(1->2).alpha.-Rhap-1- wherein Rhap is rhamnose, and an antigen marker agent having an affinity for binding to monorhamnose epitope of group B streptococcus polysaccharide antigen of formula .alpha.-L-Rhap-1- when the group B streptococcus polysaccharide is bound to the carrier. An immunoassay method test kit and polyclonal antibody are also described.
Patent CA-2109943-A1 (CA)
Inventor: CHOW HERBERT S
IPC: G01N35/10
Filed: 1992-06-11
Abstract: An apparatus is provided for moving a reaction cartridge (10) to different processing areas (36, 38, 42) of the apparatus. Robots (34, 40) for moving the reaction cartridge to the various areas (30, 32, 36, 38, 42, 46) of the apparatus. An image forming device (42) is provided to detect images which indicate whether specific reactions have occurred in reaction wells (16) of the reaction cartridge (10). The apparatus also includes a mechanism (36) for aspirating and dispensing liquids which includes a liquid level detecting mechanism (70, 72, 74, 76, 78, 80, 82, 84). The device further includes a microprocessor and logic (44) for controlling the apparatus operation and analyzing the information received from the image forming device (42) to generate a visual indication of assay results.
Patent CA-2109974-A1 (CA)
Title: Moulding process
Inventor: WOMBWELL PAUL T
IPC: B29C35/02
Filed: 1993-11-25
Abstract: Moulding Process Abstract of the Disclosure The present invention provides a process for making a cured plastics moulding byintroducing a pre-heated curable resin composition to a hotter mould which is at a temperature high enough to initiate curing of the resin, and supplying further resin under pressure to compensate for shrinkage of the composition, wherein the curable resin is an epoxy resin formulation comprising an epoxy resin containing more than one epoxide group per molecule on average, an acid anhydride hardener, an accelerator and a filler, the epoxy resin, hardener and accelerator being chosen so that the formulation is stable at 25°C for at least 14 days.
Patent CA-2110338-A1 (CA)
Inventor: LESAGE JEAN
IPC: C09K17/48
Filed: 1993-11-30
Abstract: PROCEDE DE CONSOLIDATION D'UNE FORMATION GEOLOGIQUE PAR UNE SUBSTANCE POLYMERISEE PAR UN SYSTEME CATALYTIQUE COMBINE IN SITU La présente invention concerne un procédé permettant de consolider une formationgéologique sans réduire sa perméabilité de manière appréciable. On injecte dans la formation un premier mélange comportant une substance polymérisable et un premier constituant d'un système catalytique indispensable au contrôle de la réaction de polymérisation. On injecte un second mélange comportant une phase gazeuse et un deuxième constituant dudit système catalytique. La circulation de la phase gazeuse maintient substantiellement la perméabilité de la formation pendant la réaction de polymérisation.
Patent CA-2111292-A1 (CA)
Inventor: FONZES GEORGES
IPC: F24F1/00
Filed: 1993-12-13
Abstract: Société Anonyme dite : IMRA EUROPE SA Pour : Dispositif pour abaisser la température ambiante dans l'habitacle d'un véhicule. Dispositif pour abaisser la température ambiante dans l'habitacle d'un véhicule par pulvérisation de gouttelettes d'eau. Il comporte un brumisateur d'eau (3) qui est directement logé dans l'habitacle du véhicule (1), et qui diffuse de fines gouttelettes d'eau directement dans l'habitacle du véhicule (1).
Patent CA-2114383-A1 (CA)
Inventor: DESIRE GERARD
IPC: B01J10/00
Filed: 1994-01-27
Abstract: The subject of the invention is a process for halogenation of alkylbenzenes, implemented in a photochemical gas/liquid reactor (1) having axial symmetry and comprising: a chamber (2), a central radiation source (3); at least one gas distributor (4), at the foot of the said reactor (1); a shell ring (5) arranged concentrically between the radiation source (3) and a chamber (2), the said shell ring (5) allowing internal recirculation of the reaction liquid, in an upward movement in the space (a) located between the source and the shell ring, and in a downward movement in the space (b) located between the chamber and the shell ring. <IMAGE>
Patent CA-2115175-A1 (CA)
Title: Flow through membrane nucleic acid hybridization assay
Inventor: JURGENSEN STEWART R
IPC: C12Q1/6834
Filed: 1994-02-08
Abstract: ABSTRACT A flow-through nucleic acid hybridization assay method employing a porous membrane of nylon activated for covalent attachment of proteins. The choice of materials and methods obviates the need for incubation of the membrane with the hybridization solution prior to initiating flow-through, resulting in a simpler and more rapid assay method.
Patent CA-2117326-A1 (CA)
Inventor: LYNUM STEINAR
IPC: C01B32/40
Filed: 1992-12-11
Abstract: Disclosed herein is a method for removing of fouling by oxidation during pyrolytic decomposition of hydrocarbons into carbon and hydrogen.  In the disclosed method, a modified plasma torch and a reaction chamber are used and are characterized in that the torch, and its gaps,  pipes  and openings  as well  as  in  the  fouled reaction chamber near its walls, CO2 and H2O are supplied in gas form as a cleansing agent.
Patent CA-2117649-A1 (CA)
Title: Gravity feed merchandising apparatus
Inventor: CARROLL FRANCIS A
IPC: A47F1/12
Filed: 1993-03-04
Abstract: A gravity feed merchandising apparatus has a sloped shelf (1), a vertical front wall (10) and a slidable cassette (30) for pushing merchandise on the shelf towards the front wall (10). A plurality of dividers (20) divide the shelf (1) into compartments (24), each one of which is provided with a cassette (30) into which a portion of the merchandise is placed. The combined weight of the cassette (30) and the merchandise contained therein forces the remainder of the merchandise to the front of the shelf (1) adjacent the front wall (10). At the lower edge of the front wall of the cassette (30) is a rim (31) which contacts the merchandise to the front thereof.
Patent CA-2117695-A1 (CA)
Title: Gaming device with an improved paper supply system
Inventor: MARTIN JOHN R
IPC: B41J11/58
Filed: 1993-02-12
Abstract: A gaming device (10) is shown having a controller (12) that controls the operation of the gaming device (10) and a printer (22) that records events on paper (30) in response to the controller (12). A first magazine (32) is provided for holding fan folded paper (30) to be input to the feed mechanism (24) of the printer (22) and a second magazine (23) is positioned relative to the paper output of the printer (12) to receive a printed record on at least a portion of the paper output from the printer (22). A third magazine (34) is provided for holding a third supply of fan folded paper (30) wherein an end of the paper (30) in the first magazine (32) is attached to an end of the paper held in the third magazine (34) so that when paper in one magazine is depleted, paper in the other magazine is automatically input to the printer's input feed mechanism (24).
Patent CA-2118178-A1 (CA)
Title: Method and appliance for generating gases for operating a gas turbine
Inventor: LEITHNER REINHARD
IPC: F23R5/00
Filed: 1994-10-14
Abstract: Abstract In the method, the raw gas flowing out of the com-bustion chamber - when the temperature is above the melting temperature of the ash - is first cooled by recirculated exhaust gas and/or air and/or oxygen to under the ash melting point temperature but above the gas turbine inlet temperature, is subsequently further cooled to approximately 650-950 °C by giving up heat to the clean gas and by admixture of recirculated exhaust gas and/or air and/or oxygen, is cleaned at this tem-perature by known methods from dust, including alkali metal compounds, SO2 and NOx, is again heated as clean gas to the permissible gas turbine inlet temperature by taking up heat from the raw gas and then flows through a gas turbine and,  subsequently,  a waste heat steam generator, in which water for operating a steam turbine of one or more pressure stages is preheated, evaporated and superheated.     The method is distinguished by particularly high efficiencies for the electrical current generators.
Patent CA-2118878-A1 (CA)
Title: Speaker Verification System and Process
Inventor: RABIN MICHAEL D
IPC: G07C11/00
Filed: 1994-03-11
Abstract: An individual's speech sample, obtained for the purpose of speaker verification, is used to create a "protected" model of the speech. The protected model, which is stored in a database in association with a personal identifier for that individual, is arranged so that the characteristics of the individual's speech cannot be ascertained from the protected model, without access to an encryption key or other secured information stored in the system. (Fig. 1)
Patent CA-2120008-A1 (CA)
Inventor: STERETT ROBERT A
IPC: B65D21/02
Filed: 1992-10-05
Abstract: A stackable container having excellent resistance to impact breakage includes a plastic tank (11) for containing liquids having at least one opening in its upper end and upper and lower abutments extending around sidewalls, a top member (112) engaged to the upper end of the tank having a downwardly facing abutting edge (162) resting upon said upper abutment (140) and a bottom member (113) engaged to the lower end of the tank having an upwardly facing abutting edge resting upon said lower abutment and having a plurality of downwardly extending legs (181). Clip means (176) cooperate with serrated areas on the tank (111) and top member (112) and with additional serrated area on the tank and bottom member to secure said top and bottom members (113) to the tank (111).
Patent CA-2120273-A1 (CA)
Title: Flying bubble toy
Inventor: KWAK SANG
IPC: A63H33/18
Filed: 1994-03-30
Abstract: ABSTRACT OF THE DISCLOSURE         A bubble-forming flying toy includes an annular aerodynamic surface; a bubble-forming framework having at least one bubble-forming aperture bordered by other apertures within the confines of a circumferential outer ring structure; and a plurality of equal length struts disposed between the annular aerodynamic surface and the bubble-forming framework that the bubble-forming framework is offset vertically from the aerodynamic surface by a distance of from about 1 inch to about 1 1/2 inches.
Patent CA-2123135-A1 (CA)
Title: Aluminide - silicide coatings, coating compositions, process for coating and improved coated products
Inventor: MEELU MEHAR CHAND
IPC: C22C29/18
Filed: 1993-09-07
Abstract: An improved aluminide coating especially for heat resistant superalloy substrates. Slurry coating compositions of eutectic metal alloy powders and of non-eutectic metal powders. A process for coating the substrates and the coated metal parts. The coatings have improved resistance to developing cracks and to hot corrosion and oxidation.
Patent CA-2123461-A1 (CA)
Title: Hand-held radiotelephone
Inventor: RADLEY PETER ERNEST
IPC: H04W88/02
Filed: 1994-05-12
Abstract: Abstract Hand-Held Radiotelephone Hand-held mobile radiotelephones and cordless telephones are known. They have the dimensions of a handset, and their antennas radiate near the user's head.            It is the object of the invention to provide a hand-held radiotelephone which is of a compact design and fully user-controllable and exposes the user to only little RF radiation.            A hand-held radiotelephone (HH1) is provided whose earpiece (R) and/or microphone (M) are spatially separated from the other components of the radiotelephone. It is also possible to provide an infrared link between the earpiece and/or microphone and the housing of the radiotelephone in order to further increase the user's freedom of movement. During operation of the hand-held radiotelephone, the keyboard and display are fully accessible.          (Fig.1)
Patent CA-2127656-A1 (CA)
Title: High foaming nonionic surfactant based liquid detergent
Inventor: GOMES GILBERT S
IPC: C11D1/94
Filed: 1994-07-08
Abstract: ABSTRACT OF THE DISCLOSURE    A high foaming, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising four essential surfactants:  a water soluble nonionic surfactant, a C8-C18 ethoxylated alkyl ether sulfate anionic surfactant a C10-C20 paraffin sodium sulfonate surfactant, a C8-C18 alcohol sulfate surfactant and the balance being water.
Patent CA-2128216-A1 (CA)
Title: Method and apparatus for encoding, decoding and compression of audio-type data
Inventor: LIM JAE S
IPC: H04B1/66
Filed: 1993-01-13
Abstract: An audio signal is encoded. The signal is first divided into bands (600) for each a band a "yardstick" signal element is selected (608), and its quantized magnitude used for allocating lists, with less accuracy for quantizing non-yardstick signal elements (624) the encoded signal is later decoded (918, 926).
Patent CA-2128722-A1 (CA)
Inventor: AVRAHAM HAVA
IPC: C12N15/09
Filed: 1993-01-22
Abstract: 2128722 9315201 PCTABS00024 The identification and isolation of novel protein tyrosine kinase genes present on human megakaryocytic and lymphocytic cells, the proteins encoded by these genes, antibodies specific for the encoded proteins, RNA nucleic acid sequences which hybridize to the genes and methods of use therefor.
Patent CA-2129213-A1 (CA)
Title: Process for production of fluoroalkanecarboxamide derivatives
Inventor: NISHIDA SUMIO
IPC: C07D277/46
Filed: 1994-07-29
Abstract: Abstract of the disclosure: There is disclosed a process for the production of a fluoroalkanecarboxamide derivative of the formula (I).                     (I) wherein R1 is a halogen atom, an alkyl group substituted with at least one halogen atom or an alkoxyl group substituted with at least one halogen atom; R2 is a hydrogen atom or a halogen atom; and R3 is a methyl group, an ethyl group, a chlorine atom or a bromine atom; X and Y are the same or different and each of them represents a hydrogen atom, a chlorine atom, a fluorine atom or a trifluoromethyl group, with the proviso that X and Y do not simultaneously represent a hydrogen atom or a chlorine atom, which comprises the steps of:         (a) reacting an iminothiazoline compound of the formula (II):                      (II) wherein R1, R2 and R3 are each as defined above, or a salt thereof with a fluoroolefin of the formula (III):          XYC=CF2              (III) wherein X and Y are each as defined above, in the presence of a primary or secondary amine; and (b) reacting the resultant reaction mixture with water.