baber/WOPTO huggingface dataset:
Patent CA-1138837-A (CA)
Inventor: POLHEMUS MARLAN H
IPC: B65H35/00
Filed: 1981-02-18
Granted: 1983-01-04
Abstract: Docket No. 830 ABSTRACT OF THE DISCLOSURE This is a multi-purpose, low-profile desk accessory in which a horizontally oriented flat base sheet is formed with upstanding walls which define a plurality of shallow storage wells, including one for the storage for a roll of tape which is horizontally oriented, and another for the storage of a flat stack of unbound note paper.  Suitable means are provided for twisting the tape 90° as it comes off the tape roll. Above these shallow storage wells are upper decks which pro-vide additional storage space, some of which is specifically dedicated to such office implements as a ring-bound calendar, and possibly an ash tray or card file. Alongside the shallow lower level and upper level storage facilities is an elevated structure which includes deep wells for the storage of paper clips and similar desk implements, and another deep well for storing elongated writing instruments such as pens and pencils in a horizontal attitude.  The latter has a special floor shape which tilts the pens and pencils upwardly so that they can be easily grasped and removed for use.
Patent CA-1253375-A (CA)
Inventor: SHAW HERBERT J
IPC: G02B6/28
Filed: 1981-04-10
Granted: 1989-05-02
Abstract: ABSTRACT         Apparatus and method of manufacture for coupling optical power between two strands of fiber optic material in a given direction of propogation. The coupler employs generally parallel, intersecting strands of fiber optic material having the cladding removed on one side thereof to within a few microns of the fiber cores in the region of intersection to permit light transfer between the strands.
Patent CA-1148609-A (CA)
Inventor: KAUN THOMAS D
IPC: H01M2/16
Filed: 1981-05-07
Granted: 1983-06-21
Abstract: ABSTRACT OF THE DISCLOSURE     A secondary electrochemical cell is prepared by providing positive and negative electrodes having outer enclosures of rigid perforated electrically conductive material defining an internal compartment containing the electrode material in porous solid form. The electrodes are each immersed in molten electro-lyte salt prior to cell assembly to incorporate the cell electro-lyte.  Following solidification of the electrolyte substantially throughout the porous volume of the electrode material, the electrodes are arranged in an alternating positive-negative array with interelectrode separators of porous frangible elec-trically insulative material.  The completed array is assembled into the cell housing and sealed such that on heating the solidified electrolyte flows into the interelectrode separator.
Patent CA-1166294-A (CA)
Inventor: WAGLE WILLIAM E
IPC: D06F33/06
Filed: 1981-06-09
Granted: 1984-04-24
Abstract: DRIVE MEANS FOR A TIMING MECHANISM       ABSTRACT OF THE DISCLOSURE      Rotation of a cam means of a timing mechanism is provided by three sets of axially aligned ratchet teeth having different major and minor diameters and a drive pawl selectively engaging the three sets of teeth.     The arrangement provides a means to delay the actuation of switches which control the functions of an appliance.
Patent CA-1154558-A (CA)
Inventor: LARSON DANA E
IPC: C09K8/28
Filed: 1981-06-12
Granted: 1983-10-04
Abstract: ABSTRACT OF THE DISCLOSURE         A concentrate for enabling pipe to become unstock in a well bore is accomplished by adding diethanolamide, which consists of   a fatty acid which consists of R-?-OH;   and an imidazoline/amide mixture which consists of       wherein R is unsaturated straight chain hydrocarbon groups having 17 carbon atoms: to a non polluting, biodegradable, non fluorescing oil.
Patent CA-1196283-A (CA)
Inventor: GRIGG GEOFFREY W
IPC: A61K31/7064
Filed: 1981-06-26
Granted: 1985-11-05
Abstract: ABSTRACT    The antibacterial and antitumor activity of certain specific members of the groups of compounds known as phleomycin, bleomycin and tallysomycin are amplified by administration in association with caffeine, dimethylthiocyanine or pyronine Y.  The invention makes the active compounds effective at very low concentrations thereby avoiding the deleterious side effects normally associated with these compounds.     The active compounds according to the present invention which show particularly advantageous characteristics when amplified as described above are those in which the phleomycin, bleomycin or tallycomycin is in an amide form having a substituent amine group selected from the following:-
Patent CA-1129834-A (CA)
Inventor: KNEZEVICH MICHAEL
IPC: C22B1/14
Filed: 1981-07-29
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE      Recovery of industrial or sorted collector's waste containing at least one malleable, thin sectioned material such as copper, tin, lead, silver, aluminum or malleable alloys and/or plastic materials which are malleable at selected temperatures, such as thermoplastics and thermo-plastic rubbers, is accomplished in a dry process by first cutting and/or grinding to a suitable size and thereafter impacting in a manner to form the malleable materials into spheroids having apparent densities in proportion to their malleabilities.  Thereafter, the spheriods are more easily and effectively separated by conventional means, such as gravity tables.  The resultant polished spherized or shotted material is more effectively re-used and con-stitutes an upgraded product.
Patent CA-1169431-A (CA)
Inventor: PARKER ROGER A
IPC: C07D333/24
Filed: 1981-08-21
Granted: 1984-06-19
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to acylated furanyl acrylic acids, salts, esters and amides, to acylated thienyl acry-lic acids, salts, esters and amides, and to their use as hypolipidemic agents, and to the processes for producing said compounds.
Patent CA-1159869-A (CA)
Inventor: TITTERT CURT
IPC: A45D1/02
Filed: 1981-09-22
Granted: 1984-01-03
Abstract: ABSTRACT OF THE INVENTION An electrical ignition device for a gas-powered catalytic curling iron.  A self-contained electrical ignition device, including a battery, is provided in the top of the curling iron.  When a spring loaded button member is depressed, electrical contact is made between the battery and an incandes-cent filament, such as a platinum wire.  The filament is proximate a catalytic heating means.  When the filament is activated, oxidation of the vaporized fuel/air mixture, in the presence of the catalyst, is initiated.
Patent CA-1174591-A (CA)
Inventor: HAMM EDDIE J
IPC: E21B23/02
Filed: 1981-12-22
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE     An improved latch device for releasably locking in a recess in a well flow conductor.  The latch is attachable to a well tool which may be positioned and operated to latch and lock in and later be retrieved from the flow conductor using wireline or TFL pumpdown tools and methods.  An expandable c-ring is utilized as the latching element for the latch device.
Patent CA-1197661-A (CA)
Title: Continuous metal casting method and plant for  performing same
Inventor: KORSHUNOV EVGENY A
IPC: B22D11/10
Filed: 1982-03-01
Granted: 1985-12-10
Abstract: CONTINUOUS METAL CASTING METHOD AND PLANT FOR             PERFORMING SAME ABSTRACT OF THE DISCLOSURE     The continuous metal casting method includes continuously forming a portion of an ingot in the open-ended mold of the pri-mary cooling zone under gauge pressure, with a cold junction being formed at the end of the portion. The portion of the ingot is in-termittently drawn into the secondary cooling zone, to produce the ingot subdivided by the cold junctions into portions of a required length. In the intervals between the successive drawing cycles, the ingot is treated in the secondary cooling zone to effect constrained shrinkage, while producing in the cold junct-ion areas a bending strain of a value not short of the yield strength of the metal. The plant includes a vessel for the metal to be cast, communicating with the open-ended mold of the primary cooling zone. Arranged-successively in the path of the ingot in the secondary cooling zone, downstream of the primary cooling zone, and a mechanism for drawing the ingot from the open-ended mold, and a mechanism for dividing the ingot into portions of the required length. The  open-ended mold incorporates means for addi-tional withdrawal of heat from the end face area of the portion of the ingot which is being formed in the mold.
Patent CA-1180522-A (CA)
Inventor: WIATT JAMES G
IPC: B29C49/30
Filed: 1982-03-18
Granted: 1985-01-08
Abstract: Abstract of the Disclosure A machine for high rate production of molecularly oriented thermoplastic bottles is disclosed.  The machine is of the reheat-and-blow type.  A blow molding station simultaneously blow molds article preforms arranged in matrices by modular article carriers for conveying the preforms and articles through the machine.  The carriers are designed to retain the preforms throughout all operations of the machine from a preform load station through a thermal conditioning section, a blow molding station, and to a bottle eject station, thereby eliminating the need for other preform transferring apparatus.  The article carriers together with the associated conveying apparatus comprise a sufficiently flexible structure that minor misalignments of the carriers with the blow molding mechanism do not adversely affect bottle production.  Both loading of preforms and ejection of finished bottles are accomplished by operation upon matrices of preforms and bottles as defined by the carriers and conveyor lanes.
Patent CA-1208947-A (CA)
Inventor: KALLIO TAPIO
IPC: E21D21/00
Filed: 1982-04-21
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to a rockbolt for reinforcing rock.  The rockbolt comprises a shank, one end of which is fixed in a hole drilled in the rock, and a device for fixing the other end of the shank at the rock surface.  With a view to avoiding a threading operation and the consequent reduction in strength, the shank is composed of at least two rod-like members.  The fixing device comprises a wedge and a washer.  The shank is passed through the washer at the surface and the wedge driven between the rod-like members in the washer.  The shank is pre-ferably composed of three rod-like members made of bulb steel rods.
Patent CA-1175721-A (CA)
Inventor: NEWELL JOHN H
IPC: F23L13/06
Filed: 1982-05-07
Granted: 1984-10-09
Abstract: Abstract of the Disclosure A valve is provided for installation in the auxillary duct of a furnace stack pipe.  The valve prevents flow of air through the damper plate in the auxillary duct when the furnace is switched off.  The valve is controlled by a temperature responsive bimetallic strip which is impinged upon by flue gases to move the valve to an open position upon the furnace being ignited and producing combustion gases.
Patent CA-1165636-A (CA)
Inventor: BEESTMAN GEORGE B
IPC: C08K9/10
Filed: 1982-06-03
Granted: 1984-04-17
Abstract: ENCAPSULATION BY INTERFACIAL POLYCONDENSATION     ABSTRACT OF THE DISCLOSURE          This invention relates to a process for encapsulation, and particularly to the production of small or minute capsules constituted by a skin or thin wall of polyurea, which involves bringing together an aqueous phase containing a lignin sulfonate emulsifier and a water-immiscible phase containing a water-immiscible material, the material to be encapsulated, plus polymethylene polyphenylisocyanate, dispersing the water-immiscible phase in the aqueous phase followed by addition of a polyfunctional amine.  Polymethylene polyphenylisocyanate reacts with the amine to form a solid polyurea shell wall about the encapsulated material. The capsules formed may be directly used as aqueous suspensions.
Patent CA-1177406-A (CA)
Inventor: BERNSTEIN JOEL E
IPC: A61K31/02
Filed: 1982-07-21
Granted: 1984-11-06
Abstract: ABSTRACT      A composition for treating pruritis comprising topically applying a therapeutically effective amount of a tricyclic anti-depressant in a pharmaceutically acceptable carrier.  The tricyclic anti-depressant is present in range of from about 0.1% to about 10% by weight of the carrier and is applied in divided doses.
Patent CA-1175755-A (CA)
Inventor: SCHULER FREDERICK E
IPC: B01D46/52
Filed: 1982-09-15
Granted: 1984-10-09
Abstract: Abstract An air filter assembly (10) is disclosed which includes a dirty air chamber (22) having an air inlet (20) and  a plurality of clean air  outlets  (34).   In  fluid communication with each air outlet (34) in the dirty air chamber (22) is a pleated media filter element (32) posi-tioned so as to be suspended in a cantilever manner at an acute angle with respect to a horizontal plane.  A dis-tribution space (33) for reducing entering air velocities is created by the inclined uppermost filter elements (32) and the horizontal plane of the top surface panel (16). The lowermost portion (25) of the dirty air chamber (22) provides a collection area for particulate matter removed from  the  filter  elements.   The  lowermost portion  (25) includes a sloping surface (24) constructed of a material which flexes in response to pressure increases within the chamber (22).  The pressure increases are generally caused by pulsejet cleaning means (65,66) located in a clean air chamber (60) external to but adjacent the air outlets (34) of the dirty air chamber (22).
Patent CA-1175655-A (CA)
Inventor: STAHL CHARLES R
IPC: F01K23/06
Filed: 1982-11-25
Granted: 1984-10-09
Abstract: COMBINED CYCLE  APPARATUS FOR SYNTHESIS GAS PRODUCTION            Abstract of the Disclosure A gas turbine, in a combined cycle with a steam turbine, partially oxidizes a hydrocarbon fuel with oxygen and completely react the remainder in the presence of steam. The products of combustion and reaction, after passing through a gas turbine and subsequently through a heat exchanger to produce steam axe processed through gas and liquid separation components including a condenser, a compressor and a cooling tank to provide hydrogen and carbon monoxide which are reacted in a process reactor to produce useful hydrocarbon products, an example of which is methanol. Other products of the separation of the combustion products include water and carbon dioxide. Electric power is produced by the combined cycle which drives a turbogenerator. The turbogenerator output is used to operate all of the motive means which process gases in the cycle. Excess electric power and steam are available for cogeneration use.
Patent CA-1199468-A (CA)
Inventor: HOGAN LAWRENCE R
IPC: A61L2/10
Filed: 1983-02-03
Granted: 1986-01-21
Abstract: Abstract of the Disclosure Apparatus for irradiating a connected pair of tubing ends for antibacterial effect thereon.  A housing (12), (14) carries an antibacterial radiation source (18) such as an ultraviolet bulb. Drawer means (26) is slidable into and out of the housing, the drawer means defining vertical slots (38) in opposed side walls thereof having open upper ends for receiving and positioning the con-nected tubing ends (22), (24) in the drawer means (26) when the drawer means is in open position, and for moving the tubing ends into proximity with the antibacterial radiation source (18) by closing the drawer means.
Patent CA-1193929-A (CA)
Inventor: HARRIS JAMES H
IPC: A61M25/00
Filed: 1983-02-04
Granted: 1985-09-24
Abstract: COMBINED UTERINE INJECTOR AND MANIPULATIVE DEVICE                       Abstract A multi-lumen catheter for uterine insertion having an inflatable member at its insertable end which when inflated seals the lower portion of the uterus to retain fluid or gas injected into the uterine cavity.  A handle in place on the catheter has a cervical stop engageable with the external os of the cervix to limit catheter insertion.  The inflatable member is shaped to prevent catheter tip contact with the uterine wall and to cooperate with the cervical stop to affect a positive attachment of the device to the uterus enabling manual positioning of the latter for examination purposes.
Patent CA-1203343-A (CA)
Inventor: IRVING EDWARD
IPC: C08G59/72
Filed: 1983-02-09
Granted: 1986-04-15
Abstract: Case 3-13797/ARL 322 /+        CANADA               HEAT-CURABLE EPOXIDE RESIN COMPOSITIONS     ABSTRACT            Compositions containing a) an epoxide resin containing more than one 2,3-epoxypropyl group per average molecule, b) a boron trifluorid-amine complex which is a latent hardener for epoxide resins, such as BF3-ethylamine, and c) certain oxidants, such as benzoyl peroxide or 2,3 dichloro-5,6-dicyanobenzoquinone, are stable on storage at ambient temperature but cure rapidly when heated above a certain threshold temperature, the oxidant having a marked accelerating effect on the rate of curing.
Patent CA-1189422-A (CA)
Title: Multiprogrammable pinch valve module
Inventor: JUAN JUAN JOSE SALINAS
IPC: G05B19/00
Filed: 1983-03-02
Granted: 1985-06-25
Abstract: ABSTRACT     The invention provides a multiprogrammable pinch valve module including a housing, a valve body and means for a plurality of individual flexible conduits threaded through the valve body, the flexible conduits being acted upon in a programmed manner to change the condition thereof between permitting and preventing passage of fluids therethrough; cam and removable floating followers individual to each flexible conduit being prepositioned in a variable program of operation by simple manipulations, placement and number of the followers.          Operable by a simple stepping motor plural valves are capable of being ganged in arrays for operation by a common drive.  Additionally, the valve is capable of being enabled to control the sequential operations of the testing apparatus associated therewith.
Patent CA-1188944-A (CA)
Inventor: OSTERHOLM JEWELL L
IPC: A61M5/00
Filed: 1983-03-02
Granted: 1985-06-18
Abstract: STROKE TREATMENT UTILIZING EXTRAVASCULAR CIRCULATION         OF OXYGENATED SYNTHETIC NUTRIENTS TO TREAT    TISSUE HYPOXIC AND ISCHEMIC DISORDERS            Abstract:           A novel  acute  care  cerebral  support  system  and method for treating severly ischemic brains is disclosed where-in an oxygenated nutrient emulsion is circulated through at least a portion of the ventriculo-subarachnoid spaces.  The nutrient emulsion contains an oxygenatable non-aqeuous compo-nent, an aqueous nutrient component, an emulsification compo-nent, and other components which render physiologic acceptabil-ity to  the  nutrient  emulsion.   The  disclosed  system  and method have been shown to effectively exchange oxygen, carbon dioxide, glucose, and other metabolites in severely stroked brains.  Significant restoration of oxidative metabolism and electrographic activity result from the disclosed treatment.          Methods for producing the nutrient emulsion and a system for delivering that  emulsion  to  the  cerebrospinal  pathway  are also disclosed.  Additionally,  novel diagnostic methods for diagnosing  the  physiologic  state of hypoxic-ischemic and other diseased neurologic tissue during treatment are provided.
Patent CA-1178405-A (CA)
Inventor: COLLIER DAVID S
IPC: A47L11/34
Filed: 1983-03-16
Granted: 1984-11-27
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention provides a system for cleaning surfaces on carpets, furniture, drapery and the like by means of a cleaning fluid injected on the surface through a hand operated cleaning machine.  The machine includes a shroud for preventing escape of the cleaning fluid other than at the surface to be cleaned.  The shroud is secured in position by a flexible membrane to allow the shroud to float at the surface while the machine is in operation for maximizing concentration of the cleaning fluid.
Patent CA-1240445-A (CA)
Inventor: BOWMAN WAYNE A
IPC: C08F220/54
Filed: 1983-05-04
Granted: 1988-08-09
Abstract: CHILL-GELABLE POLYMERS Abstract of the Disclosure A polymer comprising polymerized N-alkyl substituted acrylamide and a polymerized crosslinking comonomer wherein the polymer has a solubility parameter .delta. from about 12.3 to 14.3 at 25°C can be coated and chill-set to retain the integrity of the coated layer during drying.  The polymer is useful as an extender for gelatin, particularly in photographic elements.
Patent CA-1198098-A (CA)
Inventor: GOVANG JAMES A
IPC: A47F5/08
Filed: 1983-05-25
Granted: 1985-12-17
Abstract: ABSTRACT    A merchandise display assembly for use with perforated panel board and the like includes hanger brackets with upstanding arms to seat in the apertures of the perforated panel board and horizontally extending ledge portions.  A panel member having a multiplicity of horizontally extending track portions is carried on the hanger brackets by seating of a track portion on the ledge portions thereof.  The track portions have channels opening on the front face thereof, and clip members having vertically spaced legs are seated in the channels.  These clip members in turn seat hooks which will carry "carded" product, shelf members for supporting product and display hooks.
Patent CA-1202600-A (CA)
Inventor: HESS JAMES B
IPC: C25C3/08
Filed: 1983-05-30
Granted: 1986-04-01
Abstract: ABSTRACT         The deterioration and distortion of the carbon-aceous cathode lining of an aluminum reduction cell by freezing of molten cryolitic electrolyte in the lining and its subsequent reaction with sodium intercalated in the carbonaceous lining is substantially reduced by incorporat-ing a composite strata comprised of at least one layer of a high temperature material which is capable of being wetted by molten glass and a layer of ground glass, e.g., cullet, between the carbonaceous lining and an insulating layer of refractory material.
Patent CA-1214786-A (CA)
Inventor: ROSSETTI VITTORIO
IPC: C07C233/12
Filed: 1983-07-26
Granted: 1986-12-02
Abstract: ABSTRACT OF THE DISCLOSURE:           The invention relates to a method for producing trimethobenzamide hydrochloride.  According to such a method, a chloromethilation is carried out on anisole and, after reaction with urotropine followed by acidic hydrolisis, 4-methoxybenzylamide hydrochloride is obtained which, demethyil-ated   by hydrobromic acid, provides 4-hydroxy benzylamine hydrochloride that, reacted with 3,4,5-trimethoxybenzoic acid chloride, provides N-(4-Hydroxybenzyl)-3,4,5-trimethoxy-benzamide.  The latter is per se a novel compound and is also the subject of the invention.  This compound is reacted with sodium hydride and N,N-dimethylaminoethyl chloride to provide base trimethobenzamide, the latter being salified with hydrochloric acid.
Patent CA-1217757-A (CA)
Inventor: HUNG MICHAEL
IPC: B66F5/02
Filed: 1983-07-28
Granted: 1987-02-10
Abstract: MECHANICAL GEAR LIFTING JACK                     ABSTRACT OF THE DISCLOSURE          A mechanical gear lifting jack characterized by comprising a ratchet, gears, and female and male threads so as to create a compact, durable jack at lower cost.
Patent CA-1201349-A (CA)
Title: Non-metallic, bio-compatible hemostatic clips (ring  lock clips)
Inventor: CERWIN ROBERT J
IPC: A61B17/12
Filed: 1983-08-01
Granted: 1986-03-04
Abstract: NON-METALLIC, BIO-COMPATIBLE HEMOSTATIC CLIPS (RING         LOCK CLIPS) Abstract of the Disclosure A sterile hemostatic clip for use in occluding a vessel and wherein the clip comprises a pair of diverging leg members connected at their proximal end by a resilient hinge portion.  Each leg member has a vessel clamping surface.  The vessel clamping surfaces of the leg members face each other when the clip is in a closed position.  A ring member is adapted to pass over the hinge portion and urge the leg members together so that the vessel clamping surfaces are substantially parallel to occlude a vessel placed between the leg members.  An indenta-tion is placed in the outer surface of leg members whereby to lock the ring member in place when the vessel has been occluded.