baber/WOPTO huggingface dataset:
Patent CA-1165245-A (CA)
Inventor: UDA YOSHIAKI
IPC: A61K47/12
Filed: 1982-05-12
Granted: 1984-04-10
Abstract: Abstract of the Disclosure A non-parenteral pharmaceutical preparation containing TRH,its salt, or its analogue is produced by employing the drug and a hydroxycarboxylic acid or polycarboxylic acid of. 2 to 8 carbon atoms and having pH of the preparation adjusted to 2 to 6.
Patent CA-1144533-A (CA)
Inventor: BOGDANOVIC BORISLAV
IPC: B01J31/26
Filed: 1982-05-31
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE        A catalytic system is provided for the lithiation of .alpha. -olefins and .alpha.,.omega.-diolefins with concurrent production of lithium hydride.  The catalysts include oxygen and sulfur containing organic compounds and polycyclic aromatics which can be combined with alkali metals and/or transition metal compounds. High yields of pure and stereospecific lithiated olefins are obtainable.
Patent CA-1186216-A (CA)
Inventor: SCHENKEL ROBERT H
IPC: A01N47/02
Filed: 1982-06-02
Granted: 1985-04-30
Abstract: A METHOD FOR THE CONTROL OF CATTLE GRUBS EMPLOYING m-PHENOXYBENZYL AND .alpha.-CYANO-m-PHENOXYBENZYL ESTERS       OF 2-HALOALKYL(OXY-, THIO-, SULFINYL-, OR SULFONYL)PHENYL ALKANOIC ACIDS     ABSTRACT OF THE DISCLOSURE           A method for the control of larvae of heel flies which parasitize ruminants and other domestic and farm animals involving topical application of a larvi-cidally effective amount of a m-phenoxybenzyl or a-cyano-m-phenoxybenzyl ester of a 2-haloalkyl (oxy-, thio-, sulfinyl-, or sulfonyl)phenyl alkanoic acid.
Patent CA-1185779-A (CA)
Inventor: TEOT ARTHUR S
IPC: C09K8/00
Filed: 1982-07-12
Granted: 1985-04-23
Abstract: Abstract of the Disclosure A wellbore service fluid is provided which contains water, a water soluble electrolyte and as a thickening agent at least one of an amine, a salt of an amine, or quaternary ammonium salt which functions to increase the viscosity of the fluid in the presence of said electrolyte.
Patent CA-1212585-A (CA)
Title: Thread changing sewing machine
Inventor: DOROSZ ADOLPH S
IPC: D05B65/06
Filed: 1982-10-21
Granted: 1986-10-14
Abstract: Automatic Thread Changing Sewing Machine Abstract of the Disclosure A sewing machine having two needles supported in a needle holder, which needle holder is horizontally displacable, to present one needle 5 to an active workstation in a prethreaded manner and simultaneously shift the other needle which has a different thread therein, into an adjacent inactive position. As the needles are being shifted, the needle moving to inactive status has its thread clamped against the needle holder by a wheel, to secure the thread from being pulled therefrom or straying. A vacuum tube arranged at each respective inactive position or station sucks the tail of the thread therein. A pair of thread guides, one for each thread, are arranged for vertical movement, to pullback on the dangling thread of the inactive needle, to prevent the thread from whipping during its inactive status. Each thread passes around a thread engaging wheel comprising a dual bobbin monitor arranged on a single axis. A thrust bearing is arranged between each thread engaging wheel and an adjustable knob is arranged to bias the sides of the wheels to allow each thread to have the same tension regardless of its current status, active or inactive. A wedge arrangement at the drive end of the sewing machine mates into a groove on a disk attached to the drive shaft which wedge arrangement, after stopping the drive shaft from rotating, then permits the shifting of the needles from active to inactive status. The wedge mating in the groove of the shaft insures proper alignment of the shifting mechanism permitting the shuttling of the needles from their inactive to the active position and vice versa.
Patent CA-1186682-A (CA)
Inventor: SCHEUNEMANN KARL-HEINZ
IPC: C07D501/36
Filed: 1982-11-02
Granted: 1985-05-07
Abstract: ABSTRACT OF THE DISCLOSURE     Crystalline water-soluble      solvents      of 7-.beta.-[2-(2-aminothiazol-4-yl)-2-syn-methoximinoacetamido]-3 -(5-carboxymethyl-4-methyl-1,3-thiazol-2-ylthiomethyl)ceph -3-em-4-carboxylic acid,  and their adducts and solvates with water and/or organic solvents, pharmaceutical form-ulations active against bacterial  infections  containing such cephem derivatives, a process for the preparation of the  cephem  derivatives  and  the  pharmaceutical  form-ulations  and the  use  of  the  cephem  derivatives  for controlling bacterial infections.
Patent CA-1231245-A (CA)
Inventor: RIDGEWELL TERENCE E
IPC: E05B65/00
Filed: 1982-12-23
Granted: 1988-01-12
Abstract: A B S T R A C T      A catch or lock with a cam (3) rotatable to move one or two resilient latching arms (20) at the end of which may be latching means (25) engageable on a hasp (4) to catch or lock an article.   The cam (3) or casing (1) has a follower (18) which acts in a groove (15) with a ramped bottom dividing the groove into two portions and preventing the  cam from being rotated from the second back to the first portion.   when the cam is in a first position (X) with the follower in the first portion the latching means are held open and are inoperative for latching, the key is then inserted to move the cam so the follower is in the second portion, the cam being movable between positions (Y) and (Z) in which the latching means open and close respectively and the key is removable in position (Z).
Patent CA-1199178-A (CA)
Inventor: RIGBY MALCOLM J
IPC: C03B27/052
Filed: 1983-01-31
Granted: 1986-01-14
Abstract: Abstract of the Disclosure The invention provides apparatus and a method for thermally toughening glass by quenching the glass with a particulate material.  A body of mobile aerated particulate material is created and gas extraction means and gas supply means are located in a region of the body through which a flow of the particulate material towards the glass is to be engendered.  Regulation of the gas supply and extraction means regulates the mobility of the particulate material and permits the flow to be switched on and off.
Patent CA-1186173-A (CA)
Inventor: HIGGINS THOMAS E
IPC: A22C13/00
Filed: 1983-02-18
Granted: 1985-04-30
Abstract: Controllably Moisturized Mold Resistant Cellulosic Food  casings ABSTRACT             Large size tubular cellulosic food casings used in making stuffed food products such as large sausage products, encased processed meat products, rolled meat product and the like, are controllably moisturized to an extent which permits elimination of any further pre-stuffing soaking and are provided with high concentrations of glycerine to maintain the water activity at a level sufficiently  low to inhibit mold, yeast, and bacteria growth prior to stuffing the casing with foodstuff.
Patent CA-1191808-A (CA)
Inventor: GROENEWEG PETER G
IPC: C10G21/00
Filed: 1983-02-23
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE           A process for the separation of solids from liquid hydrocarbons in which liquid hydrocarbons comprising oils, asphaltenes and pre-asphaltenes containing insoluble solids are contacted with a volatile solvent compatible with the liquid hydrocarbons for solubilizing said oils, asphaltenes and pre-asphaltenes.  The liquid hydrocarbons containing solids are contacted with the volatile solvent in stages to form a carrier solution which preferably is displaced by the volatile solvent, preferably by a countercurrent or cross-current contacting mode, to produce a slurry of insoluble solids with volatile solvent substantially free of the said liquid hydrocarbons to permit a separation and removal of said insoluble solids by gravity settling, preferably under centrifugal forces, such that a minimum of interstitial liquid containing a minor amount of the liquid hydrocarbons is discharged with the insoluble solids.  The interstitial liquid, composed largely of the volatile solvent, is substantially recovered from the solids by evaporation.         The liquid hydrocarbons, including substantially all the asphaltenes and pre-asphaltenes, are thus effectively separated from the solids and can be in turn separated from the volatile solvent for conventional processing.  High losses of the asphaltenes and pre-asphaltenes inherent in known processes, particularly for low rank coals such as lignite coals, are avoided.
Patent CA-1196328-A (CA)
Inventor: GASTER LARAMIE M
IPC: A61K31/55
Filed: 1983-03-03
Granted: 1985-11-05
Abstract: ABSTRACT     Compounds of formula (I), (I)   or an N-oxide or pharmaceutically acceptable salt thereof, wherein R1 is hydrogen, C1-7 alkyl, C3-7 cycloalkyl, C4-7 cycloalkenyl or C1-4 alkyl substituted by C2-7 alkenyl, C2-7 alkynyl, C3-7 cycloalkyl, hydroxy, thiol, C1-4 alkoxy, C1-4 alkylthio, carboxy, C1-4 alkoxycarbonyl, C1-4 alkanoyl, amino optionally substituted by one or two C1-4 alkyl or by C4-6 polymethylene optionally containing an oxygen or nitrogen atom, aminocarbonyl optionally N-substituted by one or two C1-4 alkyl, or benzoyl or phenyl either being optionally ring-substituted by C1-4 alkyl, C1-4 alkoxy, halogen or trifluoromethyl, R2 and R3 are the same or different and are hydrogen, hydroxy, C1-4 alkyl, C1-4 alkoxy, C1-4 alkylthio, halogen or trifluoromethyl, m is 1 to 3 and n is 1 or 2, the hydrogen atom bonded to the Ca carbon atom being trans to the hydrogen atom bonded to the Cb carbon atom, having mood-modifying activity such as anti-depressant activity.
Patent CA-1193930-A (CA)
Title: Endoscopic device
Inventor: HUSSEIN HANY M G
IPC: A61B17/22
Filed: 1983-03-10
Granted: 1985-09-24
Abstract: An endoscopic device is disclosed which provides for unobstructed viewing within a body space of a patient. The endoscopic device includes a tube carrying a light transmitting system with a balloon extending over the system. The balloon can be expanded and the interior of the body space inspected or irradicated with a laser beam through the balloon.
Patent CA-1209143-A (CA)
Inventor: ROTH MARTIN
IPC: C08F16/12
Filed: 1983-05-17
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE     Photocrosslinkable water-soluble polymers, process for their preparation and use thereof Polymers containing maleimide groups and quaternary ammonium groups are soluble in water. They can be used as light-sensitive photographic recording materials which can be developed with water.
Patent CA-1205932-A (CA)
Inventor: BROWN BRENT W
IPC: G09F9/37
Filed: 1983-05-18
Granted: 1986-06-10
Abstract: ELECTROMECHANICAL DISCRETE ELEMENT AND A LARGE SIGN OR DISPLAY     Abstract of Disclosure A visual display element, which may be used singly or as part of a large bank or like and similar elements, each element comprising an encasement a slotted plate, and an actuating assembly.       The actuating assembly comprises a planar face with a colored pattern of lines thereon and is situated immediately behind and parallel to the slotted plate. When viewed from the front, the planar face and adjacent slotted plate, the slots of said plate comprising highly reflective surfaces, which collectively appear as a solid color. Selective relative movement between the planar face and the slotted plate causes the visually perceived color to change from one color to a contrasting color and thereafter back to the original color.
Patent CA-1190955-A (CA)
Inventor: DERDERIAN SCOTT K
IPC: H02K15/06
Filed: 1983-05-27
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE     In a dynamoelectric machine having a rotating field and a stationary stator core, electrical conductors are contained within axially-extending radial slots which are part of the stator core construction.  These electrical conductors are subject to electromagnetic forces and thermal cycling effects which, over a period of time, tend to cause the electrical conductors to become loose within their slots.  A system of wedges is used to retain these electrical conductors in place and in particular a dovetail wedge is used in combination with a mating surface in a stator slot.
Patent CA-1227202-A (CA)
Inventor: SEYMOUR JOHN P
IPC: C07D233/76
Filed: 1983-06-03
Granted: 1987-09-22
Abstract: HYDROXYL TERMINATED POLYFUNCTIONAL      EPOXY CURING AGENTS     ABSTRACT OF THE DISCLOSURE     A polyglycidyl derivative of an aromatic diamine, aminophenol, or polyphenol and a diglycidyl ether of a bisphenol are reacted with a bisphenol, in the presence of a catalyst at elevated temperature, to yield a reaction product wherein each glycidyl group is effectively endcapped with a moiety containing a free hydroxyl group.  The ratio of equivalents of polyglycidyl compound to diglycidyl compound is 1 to 4 to 1 to 1, and of bisphenol to total glycidyl compounds is 1.8 to 1 to 2.4 to 1.  Said product is useful for curing solid epoxy resins.  The epoxy resins cured by said product have a dense crosslinked network resulting in concomitant superior coating properties especially chemical resistance while maintaining good flexibility.
Patent CA-1198032-A (CA)
Inventor: MERCIER JACQUES H
IPC: F16L55/04
Filed: 1983-08-10
Granted: 1985-12-17
Abstract: A B S T R A C T    The present invention is directed to an accumulator device and method of making the same.   The pressure vessel in accordance with the invention includes a shell portion having an open mouth and a cap member affixed over the open mouth after a bladder assembly has been secured within the shell portion of the pressure vessel.          A characterizing feature of the invention resides in the provision of an exterior annular weld connecting the cap member to the outer wall portion of the vessel as well as an interior weld connection between the interior wall portion of the cap member and the upwardly directed end edge of the mouth of the pressure vessel.   A further characterizing feature of the invention resides in the utilization of a metallic skirt member which functions to support the bladder and to define with the inner wall surface of the cap member an annular trough containing the weld which secures the cap member interior to the uppermost edge of the pressure vessel, whereby the possibility of weld fragments falling into the bladder causing damage the latter is minimized.    The invention is further directed to a novel method of manufacturing an accumulator device of the type described wherein the interior weld between the cap member and pressure vessel end race is effected by welding mechanism inserted through the opening in the cap member which will ultimately be used to support the gas charging valve assembly.
Patent CA-1207500-A (CA)
Inventor: WEISMAN MOREY
IPC: C08G18/40
Filed: 1983-09-02
Granted: 1986-07-08
Abstract: MODIFIED POLYURETHANE PRODUCT HAVING IMPROVED LOAD-BEARING CHARACTERISTICS       Inventor:  Morey Weisman, a citizen of the United States of America and resident of Jamaica, New York ABSTRACT OF THE DISCLOSURE         A modified low-density flexible polyurethane foam product having a relatively high degree of firmness as well as commercially acceptable dielectric heat sealing characteristics.          The product formulation includes an intermediate constituted by a mixture of polyol and a polymer/polyol in a ratio im-parting to the product a predetermined degree of firmness, and a thermoplastic additive whose dielectric loss index is greater than the loss index of polyurethane foam to impart to the product an acceptable dielectric heating response in a high frequency electric field.  This response is enhanced by a styrene component included in the polymer/polyol.
Patent CA-1217684-A (CA)
Inventor: SHTALRYD HAIM
IPC: B23K3/06
Filed: 1983-09-30
Granted: 1987-02-10
Abstract: ABSTRACT OF THE DISCLOSURE     In a swell-soldering apparatus with a soldering tank for molten metal and a pressure chamber  contained therein, a pressure generating device   consisting of a compressed air cushion   on the underside of coverwall    is planned accor-ding to the invention.  This compressed air cushion   is fed from a compressed air source through a compressed air conduit.          This procedure creates a quiet soldering swell which emanates evenly from the nozzle and which can be used for soldering and un-soldering.  The swell-soldering apparatus consists of a cylindrical soldering tank   and the pressure chamber   which is also cylindrical and inserted concentrically in the tank, whereby an annular return chamber    for molten soldering metal is created between the two.  The latter is connected to pressure chamber   through a return pipe    which is fitted with a check valve   .  The swell-generating nozzle   with a hollow shaft 8 protrudes vertically downward into the pressure chamber until close to the bottom.
Patent CA-1193342-A (CA)
Inventor: TAKANO TOSHIO
IPC: F16H9/12
Filed: 1983-10-07
Granted: 1985-09-10
Abstract: CONTROL SYSTEM FOR AN INFINITELY VARIABLE            TRANSMISSION FOR AUTOMOBILES               Abstract of the Disclosure A control system for a belt-drive infinitely variable transmission.  The transmission is connected to a crankshaft of an engine through an electromagnetic powder clutch.   The control system is provided with an engine speed signal producing circuit, a vehicle speed signal producing circuit and an arithmetic circuit for controlling the clutch current flowing the coil of the clutch in dependency on the engine speed signal and vehicle speed signal.  The arithmetic circuit is so arranged as to cut off the clutch current when the engine speed decreases to a predetermined value which is slightly higher than an engine speed at which the engine stalls during shiftdown operation of the transmission.
Patent CA-1202715-A (CA)
Inventor: MOXON EDWIN C
IPC: H04N5/782
Filed: 1983-10-18
Granted: 1986-04-01
Abstract: ABSTRACT     APPARATUS FOR DECODING VIDEO ADDRESS CODE SIGNALS     Apparatus for decoding digitally-coded address signals embedded in video signals recorded on magnetic tape is disclosed.  The apparatus can properly decode the address signals at both slow and fast tape speeds and utilizes a variable-frequency oscillator to generate timing signals for decoding the digitally-coded address.  The address signals encoded on the magnetic tape normally include an error code which can be detected by conventional error checking circuitry and used to check whether the address signals have been correctly received. The oscillator frequency is adjusted in accordance with an error signal generated by the error checking circuitry until error-free detection of the address signals is achieved.
Patent CA-1254227-A (CA)
IPC: A01N53/00
Filed: 1983-11-04
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides, as new compounds, the substituted phenoxybenzyloxycarbonyl derivatives of the general formula   in which R, R1 and R2, which need not be identical, each represent hydrogen or halogen, but R and R1 cannot both be hydrogen, R3 represents phenyl or phenylthio, and in either case the phenyl ring may optionally carry one or more substituents selected independently from alkyl groups and halogen atoms, Y represents hydrogen or nitrile, n represents 1, 2, 3, 4 or 5 and m represents 1, 2, 3 or 4 They are produced by reacting a phenoxybenzyl alcohol with y cyclopropane-carboxylic acid derivative by reacting a phenoxybenzyl halide with a cyclo-propane carboxylic acid derivative.  The compounds of this invention are useful as pesticides, particularly as insecticides and acaricides, are well-tolerated by plants and have a favourable level of toxicity to warm-blooded animals.
Patent CA-1224190-A (CA)
Title: Method of forming a bag chain
Inventor: AUSNIT STEVEN
IPC: B29C65/20
Filed: 1983-11-09
Granted: 1987-07-14
Abstract: ABSTRACT          An improved method and mechanism for forming a chain of laterally interconnected plastic bags which have confronting releasably interlocking rib and groove profile elements on the inner confronting wall surfaces or at the edge of said surface including advancing a tube or a folded film of plastic bag material having inter-locked rib and groove profile elements, forming spaced spot seals at the profile element and alternately at another location to permanently join the layers of material and permanently join the rib and groove elements over the area of the spot, forming lateral seals extending the width of the material at the location of the spot seals to provide side seams for the adjacent bags, and cutting through the material along the center of the seam to partially separate the bags with the cuts extending a predetermined distance partially into the spot seals to control their remaining strength and control the separation force needed to separate adjacent bags.
Patent CA-1215943-A (CA)
Title: Screen plate
Inventor: LAMPENIUS HARRY
IPC: B01D29/01
Filed: 1983-11-28
Granted: 1986-12-30
Abstract: Abstract A screen plate the holes or slots of which are disposed at the bottom of grooves the direction of which sub-stantially deviates from the flow direction of the pulp to be screened. By different inclination of the side planes of the grooves the turbulance force on the pulp can be varied to meet the different needs of various screening applications.
Patent CA-1220736-A (CA)
Inventor: GRAY ALANE M
IPC: A61K35/30
Filed: 1984-03-02
Granted: 1987-04-21
Abstract: ABSTRACT          This invention relates to the polypeptide hormone human Nerve Growth Factor (NGF), its preparation using recombinant technology and compositions which contain it.
Patent CA-1241680-A (CA)
Title: Bride de raccordement pour appareil pneumatique
Inventor: BONINO PIERRE
IPC: F15B13/00
Filed: 1984-05-01
Granted: 1988-09-06
Abstract: : Bride de raccordement pour appareil pneumatique. Bride de raccordement pour un appareil pneumatique comportant un corps (10) en matière plastique, de forme sensiblement parallélépipédique, associé à un fond (30) et à un couvercle (40) placés sur deux faces opposées dudit corps, caractérisée en ce qu'elle est constituée d'une plaque (50) en alliage d'aluminium, rectangulaire et de dimensions voisines de l'une des autres faces du corps sur laquelle elle vient s'appliquer, la bride comportant un manchon (58) central fileté et des oreilles (57) perpendiculaires à la plaque munies chacune d'un orifice (56) d'axe parallèle au plan de la plaque et pouvant recevoir une tige ou vis de fixation de la bride au corps, la vis ou tige traversant également le couvercle et ou le fond pour sa fixation au corps. Application aux appareils de traitement de l'air comprimé. FIGURE A PUBLIER : Fig. 1
Patent CA-1219903-A (CA)
Title: Mouth- and tooth-spray apparatus
Inventor: HOMMANN EDGAR
IPC: A61C17/02
Filed: 1984-05-02
Granted: 1987-03-31
Abstract: ABSTRACT OF THE DISCLOSURE In an apparatus, an energy supply to an electric motor in the base is supplied by means of a rechargeable battery of an electric toothbrush.  For this purpose, the electric toothbrush is inserted into a toothbrush receiver of the apparatus base, exactly as into a conventional charging device. By means of this design, a mouth- and tooth-spray device of the apparatus requires no high voltage power supply connections.  Instead, it is exclusively operated with low voltage.
Patent CA-1224148-A (CA)
Inventor: HASLAM JOHN L
IPC: A61K9/20
Filed: 1984-05-09
Granted: 1987-07-14
Abstract: TITLE OF THE INVENTION          DRUG DELIVERY SYSTEM UTILIZING THERMOSETTING GELS            ABSTRACT OF THE INVENTION         This invention describes an application of selected polymers as novel drug delivery systems which use the body temperature and pH to induce a liquid to gel transition of the polymer which contains a drug or therapeutic agent.  The goal of such a delivery system is to achieve a greater degree of bioavailability or sustained concentration of a drug to a body cavity.  The drug delivery system can be used in any body cavity, or as an injectable, as a topical or dermal application and/or an ophthalmic application.