baber/WOPTO huggingface dataset:
Patent CA-1184496-A (CA)
Title: Nitrogylcerin preparations
Inventor: BLANK IZHAK
IPC: A61K9/06
Filed: 1981-12-08
Granted: 1985-03-26
Abstract: ABSTRACT         Compositions and methods for the preparation and application thereof, for the gradual release of nitroglycerin upon application to the skin of a patient, per se or on a carrier, comprising a mixture of nitrogly-cerin and water-insoluble vinylpyrrolidone copolymers or crosslinked homo-polymer.
Patent CA-1174073-A (CA)
Inventor: BRYAN EDWARD L
IPC: E21B47/00
Filed: 1982-01-14
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE     A system for analyzing geological materials in and from a borehole includes apparatus for extracting and separating chips and grains from drill mud return by size, preparing the material for examination and optical examining the material using fiber optic devices.  The images thus derived are optically and digitally processed and classified by numerous chemical, litho-logical and paleontological criteria using a geological data base which is updated.  Data from this analysis forms a basis for predicting hydrocarbon location and detecting its presence.          An apparatus for directly viewing a borehole wall in situ is disclosed, the apparatus using fiber optics to provide images at the surface which can be similarly analyzed.
Patent CA-1178636-A (CA)
Inventor: HAHN JAMES H
IPC: H02K29/06
Filed: 1982-01-28
Granted: 1984-11-27
Abstract: BRUSHLESS DISC-TYPE DC MOTOR OR GENERATOR          Abstract of the Disclosure:         A brushless, preferably coreless, disc-type DC motor or generator characterized by a positive, unidirectional, nearly constant torque is disclosed.  The machine in a preferred form comprises a rotor disc mounted for rotation with the shaft and a stator fixedly mounted in coaxial parallel relation to the rotor.  The stator contains at least two interleaved sets of coils, with the sets of coils adapted to be alternately ener-gized for current flow in the same direction in the plane of the stator to generate axially extending magnetic fields all of the same polarity.  The rotor disc carries in a circular array at least one permanent magnet, asymmetrically shaped in relation to the shape of the stator coils, each having a tip portion and a base portion; and with a magnetic field of common polarity extending in the same axial direction as the magnetic fields of the energized coils.  When the tip portions of the magnets are aligned with a first set of coils, that set is energized to create a torque on the rotor.  The magnets rotate until the tip portions become aligned with the adjacent set of coils, which are then energized as the first set of coils are simultaneously de-energized.  This sequence is continuously repeated to provide a nearly constant output torque.
Patent CA-1174392-A (CA)
Inventor: MARKUSCH PETER
IPC: C08G18/28
Filed: 1982-03-22
Granted: 1984-09-11
Abstract: Mo-2278 STABLE, COLLOIDAL, AQUEOUS DISPERSIONS OF CROSS-LINKED  UREA-URETHANE POLYMERS AND THEIR METHOD OF PRODUCTION              ABSTRACT OF THE DISCLOSURE The present invention relates to a process for the preparation of stable, colloidal, aqueous dispersions of cross-linked urea-urethanes which comprises reacting a)  an aqueously dispersed, substantially linear, isocyanate-terminated prepolymer having a molecular weight of up to about 25,000 and containing i)   about 0 to 120 milliequivalents of ionic groups per 100 grams of prepolymer, and ii)  about 0.35 to 10% by weight, based on the weight of the prepolymer, of lateral and/or terminal, hydrophilic ethylene oxide units wherein components(i) and (ii) are present in an amount sufficient to provide a stable dispersion of the prepolymer in the aqueous medium, with b)  polyfunctional amine chain extenders having an average functionality between about 2.2 and 6Ø      The present invention additionally relates to the aqueous dispersions produced by the above process and to the films, coatings or adhesives produced from these dispersions.
Patent CA-1187875-A (CA)
Inventor: HANDTE REINHARD
IPC: C07D277/68
Filed: 1982-04-14
Granted: 1985-05-28
Abstract: Abstract of the disclosure:          Compounds of the formula                    ( I ) in which R denotes halogen, CF3, N02 or CN, n denotes 0-2, X denotes 0 or S and Z denotes radicals of the formulae       ( optionally            substituted) or -CpH2p-R3  (in which, inter alia, R3 can be a hetero-cyclic radical), are valuable herbicides, particularly against monocotyledonous weeds.
Patent CA-1188657-A (CA)
Inventor: BALANDIN IVAN Y
IPC: B60V1/18
Filed: 1982-04-15
Granted: 1985-06-11
Abstract: HYDROSTATIC SUPPORT STRUCTURE                     Abstract of the Disclosure A hydrostatic support structure wherein, to move a sur-face with a load disposed thereupon with respect to a bear-ing surface, a liquid cushion is provided due to a feeding of a liquid into an inner space defined by the bearing sur-face and a housing having a sealing member. Within the hous-ing there is disposed a piston provided with its own sealing member which seals the gap between the housing and the pis-ton, whereas the first sealing member defining the liquid cushion being formed along the perimeter of the inner space is rigidly secured to the housing of the support structure.
Patent CA-1154688-A (CA)
Inventor: PLUNKETT LUTHER C JR
IPC: G11B19/02
Filed: 1982-05-31
Granted: 1983-10-04
Abstract: DICTATE STATION IDENTIFIER     ABSTRACT     An encoder for manually or automatically providing a sequence of identifier signals and a decoder for same, in a remote dictation system.  A pair of control lines carry the identifier signals which are in part identical to signals used to control dictation recording functions of the remote recorder.  A sequential counter and a matrix of switches provide an automatic sequence of signals to a set of transistors and diodes which establish the control line voltages.  These devices are alternately connected to shift registers which accept keyboard signals entered from a keyboard.  Timing circuitry controls the shifting of keyboard signals in and out of tile registers.  A com-bination of comparators and gates decode the control line voltages and provide inputs to decoding and timing circuitry which provides a binary number to a memory device.  The occurrence of special, non-numerical, signals is detected by special gates.  Also shown is verification apparatus comprising a pair of digital comparators which will prevent operation of a recorder unless the identifier signal corresponds to a predetermined valid signal stored in a memory.
Patent CA-1203181-A (CA)
Inventor: AOKI KATASHI
IPC: B29C49/54
Filed: 1982-06-21
Granted: 1986-04-15
Abstract: ABSTRACT         This disclosure relates to a pressure resisting plastic bottle having a neck portion, a body portion and a bottom portion integrally formed of polyethylene tereph-thalate  and comprising a bottom wall portion biaxially molecular oriented together with a body wall portion, an inwardly inclined outer peripheral wall portion, an inner peripheral wall portion turned back from the lower end of said outer peripheral wall portion toward the inside and a bottom wall central portion in the form of a convex curved surface formed continuous to the upper portion of the inner peripheral wall portion, whereby an angle .beta., included between the vertical and said outer peripheral wall portion is greater than an angle .alpha. included between the vertical and said inner peripheral wall portion.          Curved inner and outer corners of an annular portion in contact with ground and formed about the lower ends of the respective inner and outer peripheral wall portions, and another curved corner at the juncture between the inner peripheral wall portion and the bottom wall central portion are formed so that the radius of curvature r1 of the outer corner is greater than the radius of curva-ture r2 of the inner corner, and the radius of curvature r3 of said another corner is greater than said curvature r1.
Patent CA-1150722-A (CA)
Inventor: HAUGHIAN DANIEL J
IPC: F24D3/14
Filed: 1982-07-15
Granted: 1983-07-26
Abstract: ABSTRACT         A concrete floor having a heat transfer pipe embedded therein for circulation of heating or cooling fluid, as well as a method of construction thereof.  The method comprises the steps of laying a transportable base section with a pipe secured in the desired configuration to the surface thereof, in the area where the concrete floor is to be constructed.  The base section and pipe are covered with a layer of heat conductive granular material such as sand, and cement is then poured over the granular material to the desired floor level. The base section with the pipe secured thereto may be preassembled at a location away from the building site.  A concrete floor constructed according to the method of the present invention, since the piping is embedded in sand, enables freer movement of piping during expansion and contraction, and significantly reduces the incidence of material fatigue.
Patent CA-1188380-A (CA)
Inventor: KINCAID JOHN W
IPC: H01B11/10
Filed: 1982-08-10
Granted: 1985-06-04
Abstract: SLOTLESS MULTI-SHIELDED CABLE AND TAPE THEREFOR     ABSTRACT OF THE DISCLOSURE         A multi-shielded transmission cable has no "slots" in the shielding so that signal attenuation and distortion are minimized.  A shielding tape for the ready manufacture of the cable has at least one conducting layer and an insulating layer and is folded at or near its longitudinal median.  When the tape is wrapped about a cable core, the ends of the tape overlap so as to effect physical and electrical contact thereby avoiding slots.  A heat-sensitive adhesive strip may be applied to the tape so that the shielding is bonded to the core during the step of extruding a protective jacket over the shielding tape.
Patent CA-1187239-A (CA)
Inventor: MIKAMI RYUZO
IPC: C09D163/00
Filed: 1982-08-12
Granted: 1985-05-14
Abstract: Abstract What is disclosed is a new and novel primer composition comprising a silicone modified epoxy resin and an organotitanium acid ester.  These compositions are useful for priming solid substrates to allow the adherence of room temperature cured silicone rubber to the substrate.  The compositions are also useful as protective coatings.
Patent CA-1181043-A (CA)
Inventor: YATES WESLEY E
IPC: B64D1/18
Filed: 1982-09-02
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE A laminar microjet atomizer and method of aerial spraying involve the use of a streamlined body having a slot in the trailing edge thereof to afford a quiescent zone within the wing and into which liquid for spraying is introduced.  The liquid flows from a source through a small diameter orifice having a discharge end disposed in the quiet zone well up-stream of the trailing edge.  The liquid released into the quiet zone in the slot forms drops char-acteristic of laminar flow.  Those drops then flow from the slot at the trailing edge of the streamlined body  and discharge into the slipstream for free distribution.
Patent CA-1208340-A (CA)
Inventor: TOKUNO MASATERU
IPC: B65H19/12
Filed: 1982-10-04
Granted: 1986-07-22
Abstract: Abstract An apparatus for automatically mounting rolls of a web material on a mill roll stand first moves a web roll on a roller conveyor in an axial direction and then in a lateral direction toward roll supports.  The web the automatically aligned with the roll supports by moving it vertically or turning the roll supports.
Patent CA-1176603-A (CA)
Inventor: FREEMAN BRUCE A
IPC: B65D50/06
Filed: 1982-12-30
Granted: 1984-10-23
Abstract: Abstract of the Disclosure A container and closure assembly which is resistant to opening by a child, and which includes a container having a cylindrical neck portion having an annular safety ring key or key way therearound.  A safety ring is rotatably mounted on the neck portion and is retained against axial movement thereon by the key or key way.  The safety ring defines an access tab relief, and also an access tab safety recess adjacent the access tab relief.          A closure cap which is dimensioned to fit over and close the opening at the upper end of the neck portion is hinged to the neck portion for pivotation between an open and closed position.          The closure cap carries an access tab at a location spaced around the cap from the hinge by which the cap is connected to the neck portion.
Patent CA-1194410-A (CA)
Inventor: GIBB PETER R
IPC: E21B7/18
Filed: 1983-02-04
Granted: 1985-10-01
Abstract: ABSTRACT       A subsea caisson or well head silo is disclosed together with a method for installing it.  The caisson includes a conical suction head located near the bottom of the caisson wall, the suction head being provided with cutting heads fixed to its lower surface and being rotatable so as to cut into sea bottom material of hard consistency.
Patent CA-1183231-A (CA)
Inventor: BRASKY JOSEPH L
IPC: H01R4/24
Filed: 1983-02-16
Granted: 1985-02-26
Abstract: SELF STRIPPING CONNECTOR FOR INSULATED WIRES            ABSTRACT        A self-stripping connector having an insulative body member, two flat conductive contact elements and an insulative cover for effecting a double T-splice involving a pair of insula-ted run wires and end portions of two additional insulated wires.          The body portion defines two elongated through channels and two elongated openings for receiving two run wires and two wire end portions, respectively.  Each of two thin slots, defined in the body member, are in communication with one channel and one slot and receive the thin contact elements.  The contact elements have insulation-penetrating fingers which engage the conductors of the wires and form an electrical connection therebetween.  Portions of the contact elements exposed in the body member are protected by the insulative cover.  The connector is particularly well suited for effecting parallel connections in a radiant heating panel assembly.
Patent CA-1190826-A (CA)
Inventor: IVANOV KONSTANTIN
IPC: A61B17/12
Filed: 1983-02-22
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE A method and a repeating instrument are provided for applying a plurality of ligating clips seriatim.  Handles are provided for closing a pair of jaws which are normally biased to an open position. A circular magazine is mounted for rotation on the instrument behind the jaws and holds a plurality of clips in a spaced-apart circular array.  A flexible pusher member is provided for pushing a clip out of the magazine and into the jaws when the handles are closed.  The flexible pusher member is wound on a wheel which is driven by a gear engaged with a gear segment on one of the handles of the instrument. Partial closure of the handles initially withdraws a flexible pusher member from the jaws.  Subsequent further closure of the handles acts through a ratchet and pawl mechanism to rotate the magazine to present a new clip in position behind the jaws and in front of the retracted flexible pusher member.  At the same time, the jaws of the instrument are squeezed to latch the clip closed about tissue.  Subsequent opening of the handles causes the flexible pusher member to be advanced from the magazine to position the new open clip at the jaws.
Patent CA-1203531-A (CA)
Inventor: CERNY ANTONIN
IPC: A61P15/00
Filed: 1983-03-10
Granted: 1986-04-22
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention relates to 1-substituted N-[8.alpha.-ergolinyl]-N',N'-diethylureas of the general formula (I):                           (I) wherein R1 represents alkyl group having 1 to 4 carbon atoms and R2 represents lower alkyl group having 1 to 4 carbon atoms, benzyl group, allyl group or a group of general formula -[CH2]nCOOR3, where R3 stands for hydrogen atom or alkyl group having 1 to 2 carbon atoms and n is integer 1 to 4, and to a process for their preparation. Compounds of the above general formula I exhibit dopamin-ergic action on the respective receptors, significant inhibiting effect to prolactine and growth hormone secre-tion and stimulative effect to secretion of gonadotropine.
Patent CA-1190270-A (CA)
Inventor: KATHIRIA SHABBIR A
IPC: B60N2/75
Filed: 1983-03-28
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE    An  improved  floor  console  for  automobiles  is provided in which is mounted an article-carrying tray slidably movable between an exposed operative position and a concealed storage position at which the tray is held  by  operation  of  a  latch  assembly.   The  latch assembly is operative to release the tray after certain inward movement beyond the stored position, and a spring operatively disposed between the tray and a housing of the  console  assists  movement  of  the  tray  to  the operative position.
Patent CA-1215971-A (CA)
Inventor: YOSHIMURA YOSHINOBU
IPC: C07D/
Filed: 1983-04-14
Granted: 1986-12-30
Abstract: ABSTRACT CEPHALOSPORIN DERIVATIVES Cephalosporin derivatives of the formula:       wherein R1 is methyl or ethyl and R2 is a straight-chain or branched alkyl group of 5 to 7 carbon atoms, and their pharmaceutically acceptable salts, which are effective as orally administrable antibiotic agents against both gram-positive and gram-negative bacteria, and the production and compositions thereof, are proposed.
Patent CA-1189903-A (CA)
Inventor: KIRK THOMAS E
IPC: H02P9/30
Filed: 1983-04-18
Granted: 1985-07-02
Abstract: GENERATOR LOAD RESPONSE CONTROL            Abstract of the Disclosure A voltage regulating system for a generator that supplies the battery and electrical loads on a motor vehicle.  The system includes a load response control for detecting whenever a substantial elec-trical load is applied to the generator tending to cause a drop in generator output voltage and when such a condition is detected field current is con-trolled to gradually increase field current from some value.  The load response control includes means for storing an electrical signal that corresponds to generator field current and for utilizing this stored value to set generator field current at a value corre-sponding to a field current that occurred just prior to the detected drop in voltage and then increasing field current slowly from this value.  The system includes means for preventing a subsequent drop in detected load voltage from actuating the load re-sponse control for the time duration that field current is being slowly increased by the load re-sponse control once it has been triggered by an initial drop in voltage.
Patent CA-1206000-A (CA)
Inventor: HUEL GEORGES
IPC: G09F7/18
Filed: 1983-04-26
Granted: 1986-06-17
Abstract: ABSTRACT                       SIGN MOUNTING SYSTEM              A system for mounting signs to posts comprising a bracket having a plurality of sides provided with a longitu-dinal slot in one of its sides, two post engaging project-ions on another of its sides and at least one opening trans-verse to the slot, also comprising a sign capable of being introduced in the slot having at least one opening which is in alignment with those in the bracket.  The whole being adapted to be securely held to the post by a strap or straps which extend(s) through the recess(es) and tightly wrapped around the post so as to retain the sign and the bracket at the same time.
Patent CA-1189670-A (CA)
Inventor: AIRAKSINEN OLLI
IPC: B65D88/66
Filed: 1983-05-10
Granted: 1985-07-02
Abstract: Abstract A discharge apparatus for a silo, comprising walls (2), a base funnel (1) and a delivery port (8) at the bottom end thereof. A problem to be solved is the vaulting of a siloed material and jamming of its downward trickling.  In order to solve the problem, the wall (1) of a base funnel is pivotably linked (4) to the body and adapted to be pivoted up and down by means of a cam mechanism (5, 6).
Patent CA-1209659-A (CA)
Inventor: MILLER WALTER E
IPC: H01R13/422
Filed: 1983-08-12
Granted: 1986-08-12
Abstract: GROUND PLUG SYSTEM          ABSTRACT OF THE DISCLOSURE   A multiple pin electrical connector for use with appliances, by means of which an electric cord may be plugged into the appliance is provided with a low cost unitary molded plastic body having integral resilient stop means for retaining each of the electric contact pins in secured relation to the body.  The pins are a simple stamping of robust construction to permit attachment of conductors thereto by welding, or by use of a push-on terminal.
Patent CA-1223011-A (CA)
Inventor: THUMMEL RUDOLPH C
IPC: A01N47/36
Filed: 1983-08-30
Granted: 1987-06-16
Abstract: N-Azidophenylsulfonyl-N'-pyrimidinyl- and -N'-triazinylureas Abstract The invention relates to N-azidophenylsulfonyl-N'-pyrimidinyl- and -N'-triazinylureas of the general formula   wherein E     is nitrogen or the methine bridge, R1    is hydrogen, halogen, nitro, C1-C4alkyl, C1-C4haloalkyl, C1-C4alk-oxy, C1-C4haloalkoxy, C1-C4alkoxycarbonyl, C1-C4alkylthio, C1-C4alkylsulfinyl, C1-C4alkylsulfonyl or C2-C5alkoxyalkoxy, R2    is C1-C3alkyl, C1-C3alkoxy or C1-C3haloalkoxy, R3    is hydrogen, halogen, C1-C3alkyl, C1-C3haloalkyl, C1-C3alkoxy, C1-C3haloalkoxy, C2-C5alkoxyalkoxy or -NR4R5, wherein R4    is hydrogen or methyl and R5    is hydrogen, methyl, ethyl or methoxy and to the salts thereof with amines, alkali metal hydroxides and alk-aline earth metal hydroxides or with quaternary ammonium bases. These compounds have good pre- and postemergence selective herbicidal and growth regulating properties.
Patent CA-1223171-A (CA)
Inventor: AMICK DAVID R
IPC: A01N25/22
Filed: 1983-09-12
Granted: 1987-06-23
Abstract: - i -Patent Application of DAVID R. AMICK      for PROTRACTED RELEASE MICROBIOCIDAL ARTICLE FOR AQUEOUS SYSTEMS D.N. 82-50   By: LEJ/ets ABSTRACT OF THE DISCLOSURE    There is disclosed as an article a water-permeable membrane containing sealed therein a solid particulate microbiocidal composition which is useful in aqueous systems, wherein the composition is produced from a microbiocidal compound having relatively low water solubility or a combination thereof with other microbiocidal compounds having relatively high water solubility to give a combination generally characterized by low water solubility in admixture with an inert, finely-divided water-insoluble solid carrier material. Especially useful are microbiocidal 3-isothiazolones and 2-substituted-1,2-benzisothiazolones having relatively low water solubility, and metal salt stabilized derivatives thereof, admixed with silicaceous diatomaceous earth.  These articles afford protracted controlled release of active ingredient and also afford a safer form of the active ingredient heretofore known to be relatively irritating to the skin of man when at high concentration in aqueous solution.
Patent CA-1220343-A (CA)
Inventor: KORTMANN HEINRICH
IPC: C22B1/00
Filed: 1983-11-08
Granted: 1987-04-14
Abstract: ABSTRACT       A method of minimizing disintegration in the blast furnace and low-shaft furnace, respectively, of iron ores and iron ore agglomerates at the beginning of reduction in the temperature range between 400°C and 600°C, wherein the iron ores before smelting, and the iron ore agglomerates after their production and before smelting are treated with reagents which, to a great extent, inhibit resp. minimize reduction disintegration.
Patent CA-1222650-A (CA)
Inventor: MUEHLBAUER ERNST
IPC: A61K6/847
Filed: 1983-12-06
Granted: 1987-06-09
Abstract: ABSTRACT      A portion package assembly of dental amalgam components and a method of mixing in a vibration dental mixing capsule is disclosed comprising a first portion package having a foil pocket containing a predetermined amount of powdery dental component with the foil pocket being comprised of material adapted to rupture in a dental mixing capsule during vibration and having a specific gravity of at least several times less than the specific gravity of the powdery dental component and a second portion package having a foil pocket containing a predetermined amount of liquid dental component coordinated to the predetermined amount of powdery component with the foil pocket being comprised of material adapted to rupture in the mixing capsule during vibration mixing.