baber/WOPTO huggingface dataset:
Patent CA-1193322-A (CA)
Title: Ground conductor monitoring system
Inventor: SHERWOOD JOHN R
IPC: G01R31/02
Filed: 1982-05-21
Granted: 1985-09-10
Abstract: ABSTRACT     A monitoring system for continuously monitoring the ground conductor of an electrical cable having power conductors and  a pilot wire in addition to the ground conductor.  An a.c. test signal is connected onto a loop comprised of the ground conductor and pilot wire and a terminating impedance.  A current transformer samples the test signal on the ground conductor and checks its magnitude.  By making the transformer impedance considerably lower than the mutual inductance between the ground conductor and pilot wire, large, expensive blocking impedances are not required to prevent the test signal from following sneak paths from the test loop to earth ground.
Patent CA-1212343-A (CA)
Title: Container having prize indicia on the interior  thereof
Inventor: WHITE ROGER B
IPC: B65D25/00
Filed: 1982-06-15
Granted: 1986-10-07
Abstract: Abstract of the Disclosure A two-piece can having a prize indicia imprinted on the interior thereof, the can having an openable segment to provide a pour hole for the contents which, upon being emp-tied from the can, is visible through the pour hole.
Patent CA-1221926-A (CA)
Inventor: OLD LLOYD J
IPC: G01N33/577
Filed: 1982-08-18
Granted: 1987-05-19
Abstract: ABSTRACT OF THE DISCLOSURE           Monoclonal antibody recognizing human melanoma cells, method of production and use.
Patent CA-1193958-A (CA)
Inventor: GAISER CONRAD J
IPC: C09J7/29
Filed: 1982-08-19
Granted: 1985-09-24
Abstract: ABSTRACT OF THE DISCLOSURE             There is disclosed a tape for the spiral wrapping on the handle of a tool which comprises a continuous strip of permanently heat-compressed, reticulated plastic foam which has longitudinal, narrow-width, edge bands of heat sintered surfaces coextensive the length of the strip.  The strip has a pressure sensitive adhesive layer on one side and a removable backing strip overlying the adhesive layer.  The tape can include at least one narrow-width band of heat sintered surface spaced equally between the longitudinal edge bands, and the opposite ends of the tape have ends cut at a bias, with an angle from 5 to about 35 degrees.  Preferably the tape has at least one lateral tab distally projecting from said tape along the bias angle.  The resultant tape can be readily applied to the handle of a tool such as the handle of a tennis racket or bat in a spiral wrap.  The permanent, heat compression of the reticulated plastic foam imparts to the tape a high degree of tear resistance and this tear resistance is augmented at the edges of the tape by the narrow-width edge bands of heat sintered surfaces.
Patent CA-1148440-A (CA)
Inventor: PRUSSIN SAMUEL B
IPC: A61K/
Filed: 1982-08-19
Granted: 1983-06-21
Abstract: ABSTRACT OF THE DISCLOSURE A water-in-air emulsion or suspension containing a dispensible material is formed by stabilization of small droplets of aqueous liquid with an interfacial barrier of very fine, hydro-phobic metal oxide particles such as silane modified silica. As the droplets are subjected to shear such as during passage through an orifice, and/or on the surface of the target, the shear forces experienced at least partially destabilize the barrier allowing the droplets to coalsesce to form particles of controlled density and increased size and eventually can be totally destabilized into an elegant cream or lotion. At least 10% of the droplets may coalesce into particles after leaving the orifice. Active ingred-ients such as antiperspirants may be added to either the aqueous liquid phase or to the powder phase as long as they do not de-stabilize the suspension. A non-pressurized system comprises a container suitable for dispensing the suspension having a compart-ment receiving the suspension, a valve means having an outlet ori-fice of a dimension adapted to impart a preselected shear and de-stabilization to the suspension and the container being adapted to enable the suspension to be propelled through the outlet orifice. A shaker-top container can also be used as a dispenser.
Patent CA-1203122-A (CA)
Inventor: JAQUET ANDRE
IPC: G01B11/30
Filed: 1982-09-15
Granted: 1986-04-15
Abstract: ABSTRACT      A railway work machine has a railway track displacement tool for correcting levelling or alignment defects of the railway track, a regulating member for adjusting the displacement of the tool, and a device for detecting the geometrical defects of the track and controlling said regulating member.  The detection device comprises rail feelers spaced apart from each other and to which there are connected a light-ray emitter, a screen having two parallel delimiting edges, and a receiver having two identical photovoltaic cells arranged in such a manner that the sum (u + d) of their irradiated surfaces is a constant and the difference (u - d) thereof is proportional to the amplitude of the detected defects.  The signals emitted by the two cells are directed to a processing circuit outputting an end signal used as a control signal for said regulating member, which end signal is representative of the quotient   whereby this end signal is exclusively proportional to the difference of the irradiated surfaces of the two cells and may be used as an indication of the actual amplitude of the detected defects.
Patent CA-1203211-A (CA)
Inventor: JORDAN C WANE
IPC: G01G19/393
Filed: 1982-10-15
Granted: 1986-04-15
Abstract: CHICKEN WEIGHING APPARATUS                          ABSTRACT        A device for filling a package with a pre-determined weight of items, such as pieces of chicken, is disclosed.  The device, under the control of a com-puter, determines which, of several pieces of chicken held in a plurality of holding means, should be added to a partially filled package in order to briny the contents of that package up to the predetermined weight.
Patent CA-1181981-A (CA)
Inventor: REGGIO RICHARD A
IPC: A23G4/08
Filed: 1982-10-25
Granted: 1985-02-05
Abstract: ABSTRACT OF THE DISCLOSURE      A gum base is provided having film-forming properties and thus is particularly suited for use in a bubble gum.  The gum base contains 50 to 80% ester gums and a unique fatty acid or fatty acid ester plasticizer, such as glycerol monooleate, and is free of conventional fillers.  A bubble gum containing such gum base is also provided.
Patent CA-1221707-A (CA)
Inventor: HESSE ROBERT H
IPC: C07F9/655
Filed: 1982-11-02
Granted: 1987-05-12
Abstract: Abstract "Process for the preparation of 1-hydroxylated Vitamin D compounds"   1-unsubstituted 5,6-trans vitamin D compounds are 1.alpha.-hydroxylated by SeIV oxidation in the presence of selenous acid at a pH in the range 3-9.  The oxidation is preferably effected using a 1-unsubstituted-3-trihydro-carbylsilyloxy-5,6-trans vitamin D compound in the presence of a co-oxidant.
Patent CA-1175630-A (CA)
Inventor: ISAMATSU KUNIO
IPC: E04F15/00
Filed: 1982-11-03
Granted: 1984-10-09
Abstract: ABSTRACT      A vibration absorbing panel having an elastic core sandwiched between a pair of facings of solid wood, plywood, various boards, metal, etc.  The elastic core is in the form of at least one sheet of natural or synthetic rubber or the like which is corrugated to provide alternating flat ridges and sloping webs.  Lying in two parallel planes, the flat ridges have their outer surfaces bonded to the rigid facings.  The corrugated sheet of rubber or the like has fibers implanted, electro-statically or otherwise, on all its surfaces except the glued outer surfaces of the ridges.  Also disclosed is a floor construction comprising a plurality of composite panels each configured as above.  The panels are joined together by tongues and grooves and have their lower facings secured to an understructure in a manner suiting each specific application.
Patent CA-1192446-A (CA)
Inventor: BUERGERS HELMUT
IPC: E06B1/34
Filed: 1982-11-08
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE           A frame which serves to cover a wall opening for a door, or to cover an existing old door frame.  The frame includes a liner located before the wall opening soffit, and at least one covering arranged at right angles along at least one edge of the liner, which covering comprises a U-shaped, thin-walled profiled sheet.  At least one rail extending in the longitudinal direction of the profiled member is arranged on the inner side of the base of the member for receiving fastening dowels which can be shifted in the rail; the fastening dowels can be inserted in wall-side bores.  That leg of the profiled sheet member which faces the wall opening projects beyond the plane of the wall opening soffit.  The plate-like liner is placed or mounted on the outer side of the leg.  The liner is fastened by an insertable connection and is held together with the profiled member thereby.
Patent CA-1189931-A (CA)
Inventor: MCKENNA JOSEPH V
IPC: G01C19/28
Filed: 1982-11-17
Granted: 1985-07-02
Abstract: ABSTRACT OF THE INVENTION           A digitized pickoff system is provided for sensing displacement of complementary elements of a dual element pickoff assembly in an inertial sensor for use in an inertial navigation system comprising a relaxation oscillator adapted to sequentially select each of the pickoff elements with the reactance of the selected element determining the oscillating frequency thereof, a data converter adapted to measure the oscillating period thereof, and logic means having an output of a digital number which is pro-portional to the difference of oscillator periods of the two elements of the dual element pickoff assembly and which is a digital repre-sentation of the pickoff displacement.
Patent CA-1186622-A (CA)
Inventor: BURD JOHN F
IPC: G01N33/577
Filed: 1982-11-19
Granted: 1985-05-07
Abstract: ABSTRACT OF THE DISCLOSURE       A homogeneous immunoassay method for determining an analyte, particularly analytes of molecular weight greater than about 10,000 (e.g., proteins), wherein sample is combined with a labeled monoclonal anti-analyte preparation in which the anti-analyte is substantially the only labeled component.  Binding of the analyte with labeled anti-analyte results directly in a change in the detectable response gener-ated by the label, usually due to steric constraints. The method provides a simple homogeneous technique which does not require the preparation of purified analyte in order to prepare assay reagents.  Alter-natively, the sample is combined with the labeled monoclonal anti-analyte and with a macromolecular conjugate having analyte epitope sites and binding of the labeled anti-analyte to such conjugate results in a change in the response of the label.
Patent CA-1194538-A (CA)
Inventor: MIYAKE YOSHIKAZU
IPC: H02G13/00
Filed: 1982-12-17
Granted: 1985-10-01
Abstract: ABSTRACT OF THE DISCLOSURE         A mobile power station comprising a pluraltity of lightning arresters disposed adjacent each other together with electric equipment on a vehicle.  A rotary mount is provided to vary the insulation gap between the ends of adjacent light-ning arresters.
Patent CA-1211322-A (CA)
Inventor: FRYE ROBERT B
IPC: C08J7/04
Filed: 1983-01-21
Granted: 1986-09-16
Abstract: ABSTRACT OF THE DISCLOSURE    A coating system especially useful on transparent plastic substrates is provided which includes: 1) an initial primer coat of polymethylmethacrylate in a solution of ethylene glycol monoethyl ether and diacetone alcohol, containing a small amount of an ultraviolet light absorbing compound, or a combination of an ultraviolet light absorbing compound and an ultraviolet radiation stabilizing agent, and 2) a secondary coat of a silicone resin coating composition. Such a coating system has a longer service life and improved resistance to delamination and discoloring compared to silicone resin coatings used with unmodified primers or coatings where ultraviolet light absorbers are added to the resin component only.  Moreover, modification of the primer according to the invention will not significantly decrease the desirable adhesion properties, abrasion-resistance and optical clarity of silicone resin coating compositions.
Patent CA-1213788-A (CA)
Inventor: OSHIMA MASANAO
IPC: B63B21/50
Filed: 1983-04-05
Granted: 1986-11-12
Abstract: ABSTRACT OF THE DISCLOSURE      A floating offshore structure which is moored at a fixed position on the sea by means of mooring hawsers and anchors connected to the ends thereof respectively for conducting a submarine excavating operation from a deck of the structure.   The structure includes a moorage hull part provided with a vertical through-hole formed therein for receiving an excavating drill pipe and the mooring hawsers and a movable hull part connected to the moorage hull part so as to be rotatable within a horizontal plane.   The movable hull part is constituted as a hull defining the outer wall of the floating offshore structure and connected with the moorage hull part by inserting it into a moorage hull part receiving hole formed at a position closer to the bow thereof.   The movable hull part has near its water plane a horizontal section with a substantially oval shape formed by a fore draft part in a substantially circular shape, including a polygon, with the moorage hull part receiving hole as a center and an after draft part taperingly projecting aft from the fore draft part.
Patent CA-1201145-A (CA)
Inventor: SMITH JOSEPH J
IPC: B62D55/084
Filed: 1983-05-11
Granted: 1986-02-25
Abstract: TRACK UNIT EXTENSION FOR WIDE TRACK CRAWLER VEHICLES               Abstract of the Disclosure A crawler vehicles has a pair of extra-wide high flotation tracks respectively supported on a pair of fore-and-aft extending track frames on opposing sides of the vehicle, the track frame being rigidly connected to the main frame. Rearwardly located to the rear of each track frame is a spacer mounted to the side of the track frame.  A diagonal brace is mounted to the spacer.  A pivot shaft communicates the two track frames such that the diagonal frmes are also mounted to the top surface and opposing outwardly extending end walls leading to respective mounting surfaces.  A plurality of sidewalls are fixably mounted to the first member and the main frame.  The top surface of the first member has a portion which extends above and is fixably mounted to the side walls of the spacer.
Patent CA-1215944-A (CA)
Inventor: MUELLER HUGO
IPC: B65D47/06
Filed: 1983-05-11
Granted: 1986-12-30
Abstract: NESTABLE SELF-VENT SPOUT                     Abstract A nestable spout assembly for dispensing liquid products from cans and pails.  A molded plastic spout in extended position has enlarged flexible lower wall portion joined to a relatively rigid externally threaded upper wall portion.  A peripheral sealing channel is disposed about the base of the lower wall portion for securing to a container wall opening neck by means of an overlying metal crimping ring.  A tear out diaphragm is recessed within the spout upper wall portion above the spout thread and provided with an integrally molded ring pull for removal.  A circumferentially enlarged plastic reclosing cap threadedly engages the spout upper wall portion and also interlockingly engages the metal crimping ring with the spout in nested position to close off the annular spout void against contamination.  A separate generally cup shaped pouring vent is included in the spout assembly to facilitate smooth, surge free, pouring. The vent has a generally cylin-drical outer baffle wall, an annular bottom wall and a generally cylindrical inner liquid passageway.  A series of air entry apertures are formed in the upper portion of the outer baffle wall which terminates at its uppermost end in a circumferential lip adapted for seating within the spout sealing channel.
Patent CA-1237714-A (CA)
Inventor: BARGIOTTI ALBERTO
IPC: A61K31/704
Filed: 1983-05-17
Granted: 1988-06-07
Abstract: Title ANTHRACYCLINE GLYCOSIDES     Abstract of the disclosure Disclosed is a process for preparing the glycoside antitumor anthracyclines 7-0-(2,6-dideoxy-?-L-arabino-hexopyranosyl)-daunomycinone (Ia); 4-demethoxy-7-0-(2,6-dideoxy-?-L-arabino-hexopyranosyl)-daunomycinone (Ib); 7-0-(2,6-dideoxy-?-L--arabino-hexopyranosyl)-adriamycinone (Ic); 4-demethoxy-7-0--(2,6-dideoxy-?-L-arabino-hexopyranosyl)-adriamycinone (Id); 7-0-(2,3,6-trideoxy-?-L-erythro-hex-2-enopyranosyl)-daunomyci-none (IIa); 4-demethoxy-7-0-(2,3,6-trideoxy-?-L-erythro-hex-2--enopyranosyl)-daunomycinone (IIb); 7-0-(2,3,6-trideoxy-?-L-erythro-hex-2-enopyranosyl)-adriamycinone (IIc); and 4-deme-thoxy-7-0-(2,3,6-trideoxy-?-L-erythro-hex-2-enopyranosyl)-adriamycinone (IId).          The derivatives Ia, Ib, IIa, IIb are prepared by condensing daunomycinone and 4-demethoxydaunomycinone with 3,4-di-0-acetyl-2,6-dideoxy-?-L-arabino-hexopyranosyl chloride in an inert solvent in the presence of silver triflate (silver tri-fluoromethansulfonate), as catalyst, and by removing the protecting groups.          Analogously the derivatives Ic, Id, IIc and IId are prepared by condensing a novel reactive protected derivative of adri-amycinone and 4-demethoxyadriamycinone in the presence of mercuric bromide/mercuric oxide with the above mentioned sugar halide. The new compounds of the invention are useful in treating certain tumors in experimental animals.
Patent CA-1210890-A (CA)
Inventor: KAWAKAMI JAMES H
IPC: C08G63/18
Filed: 1983-06-10
Granted: 1986-09-02
Abstract: ABSTRACT OF THE DISCLOSURE An improved process for preparing a polyarylate having a reduced viscosity of from about 0.1 to greater than 1.0 dl/gm comprising the following steps:          (a) reacting an acid anhydride derived from an acid containing from 2 to 8 carbon atoms; with at least one dihydric phenol to form the corresponding diester; and (b) reacting said diester with at least one aromatic dicarboxylic acid at a temperature sufficient to form the polyarylate, wherein the improvement comprises carrying out said process in the presence of a particular solid adsorbent.
Patent CA-1203147-A (CA)
Inventor: VAN DER TOGT JACOBUS C
IPC: B26D1/553
Filed: 1983-08-08
Granted: 1986-04-15
Abstract: A B S T R A C T   An apparatus for slicing bread products or the like, provided with an oscillated driven cutting frame having parallel cutting strips, a supporting surface for the product to be cut leading to the frame, a propelling member movable across the surface and a housing enveloping the frame and propelling member, provided with a feed-in and a feed-off opening which can be used by untrained operators or customers without any danger, in that the feed-off opening is located in the housing above the cutting frame.
Patent CA-1205247-A (CA)
Inventor: LEBOEUF ALBERT R
IPC: G02C7/04
Filed: 1983-09-19
Granted: 1986-05-27
Abstract: SILICONE-CONTAINING HARD CONTACT LENS MATERIALS              HAVING INCREASED OXYGEN PERMEABILITY     ABSTRACT         This invention relates to an improved hard contact lens polymeric material comprising a siloxane-based ester monomer, solely, or in combination with methacrylic acid-derived cross-linking agents, alkanol esters, and/or hydrophilic monomers.          Hard contact lenses made from these polymeric materials have an increased oxygen permeability and surface wettability and thus have potential use in extended-wear lens applications.
Patent CA-1205261-A (CA)
Inventor: JACOBSON JEFF A
IPC: A47L4/02
Filed: 1983-11-21
Granted: 1986-06-03
Abstract: BLIND CLEANING DEVICE            Abstract of the Disclosure A blind cleaning device having a handle and a plurality of spaced fingers extending from the handle.  Blind cleaning elements are provided on the fingers and the slats of the blind are insertible between the elements.  The fingers are moved in unison from the handle to squeeze or clamp the slats therebetween.  Movement of the device, when the fingers are moved to clamp the slats therebetween, along the blind slats, efficiently cleans all surfaces of the slats in a single pass.          The cleaning elements may be fake fur or lambs' wool and coated with a dust attracting cleaning agent prior to cleaning the blind slats.
Patent CA-1207468-A (CA)
Inventor: FISCHER FRANZ
IPC: H01L21/3205
Filed: 1983-11-30
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE           Contact interconnect levels for integrated circuit with a semiconductor substrate consisting of silicon in which and on which components forming the circuit are produced, are composed essentially of an aluminum/silicon/titanium alloy having a proportion of about 1 through 2% by weight silicon and a titanium content of less than about 0.5% by weight.  The reliability and loadability of electrical interconnects for VLSI systems is increased by utilization of this metallization.
Patent CA-1211382-A (CA)
Inventor: COMER PHILIP L
IPC: B01D46/24
Filed: 1983-12-06
Granted: 1986-09-16
Abstract: ABSTRACT OF THE DISCLOSURE     A high capacity filter and filtering system for a floor cleaning machine and the like is provided.  The floor cleaning machine comprises a frame, wheels supporting the frame on the surface to be cleaned, a rotatable sweeping brush carried by the frame, and a hopper carried by the frame near the sweeping brush.  The hopper has a dirt- and debris-receiving opening at a lower rear portion thereof through which dirt and debris are received from the brush.  A dividing wall extends between side walls of the hopper and divides it into a lower dirt- and debris-receiving chamber and an upper exhaust chamber with an inlet opening communicating between the chambers.  A manifold is removably supported by the hopper in the exhaust chamber and a plurality of filters extend downwardly from the manifold into the exhaust chamber.  Each of the filters has a filter medium with pleats, the outer extremities of which define an outer surface and the inner extremities of which define a central, inner chamber which communicates with the interior of the mani-fold.  An exhaust blower has an outlet communicating with the exterior of the hopper and an inlet communicating with the interior of the manifold.  Air-borne dirt is collected on the exterior of the filters when the air is drawn through the hopper and the exhaust chamber.  The filtered air then flows through the manifold to the exhaust blower and to the exterior of the hopper. A shaker motor is carried by the manifold to periodically shake dirt from the filters when it is operated.  Air passages are also provided to supply air under pressure from the exterior of the hopper into the central chambers in the filters to expel collected dirt therefrom periodically.
Patent CA-1226339-A (CA)
Inventor: HARRISON MARC L
IPC: G06F9/22
Filed: 1983-12-07
Granted: 1987-09-01
Abstract: PROGRAMMED LOGIC ARRAY         Abstract A combinational logic device, such as a AND gate, is connected to control the flow of information along a wordline from the AND plane to the OR plane of a PLA (programmed logic array).  To each such combinational logic device is applied an input signal from a source external to the PLA, so that the PLA's output can respond relatively quickly to this input signal--that is, the PLA is capable of relatively quick decision making.
Patent CA-1218340-A (CA)
Inventor: CARSCALLEN GEORGE
IPC: B65D33/02
Filed: 1983-12-08
Granted: 1987-02-24
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention relates to a product dispensing system and a collapsible container for use in that product dispensing system.  The system includes a clamp at one end for clamping the container in position, a product discharge at the other end of the system and a pressure applicator progressively squeezing the container to dispense the product therefrom.  The container has a rigid tailpiece for fitting within the clamp, a soft thin plastic body portion for holding the product and a mouth portion for fitting with the product discharge.  The mouth portion of the container is hermetically sealed by a rupturable membrane with the product discharge being provided with a piercing member for rupturing the membrane when the mouth portion is coupled to the product discharge.