baber/WOPTO huggingface dataset:
Patent CA-1164599-A (CA)
Inventor: TOYOTA AKINORI
IPC: C08F4/02
Filed: 1981-11-04
Granted: 1984-03-27
Abstract: Abstract of the Disclosure A process for preparing ethylene copolymers which comprises copolymerizing a predominant amount of ethylene with a minor amount of an olefin containing at least three carbon atoms, in the presence of a catalyst composed of:         (A)  a non-prepolymerization treated titanium-containing catalyst component obtained by treating a solid titanium composition (a) containing at least magnesium, titanium and halogen and optionally containing less than 2 mols of an electron donor per gram-atom of the titanium, with 0.1 to 10 mols of an organoaluminum compound (b) per gram-atom of titanium in said composition (a), the halogen/ aluminum (atomic ratio) in said compound (b) being not more than 1, and (B)  an organoaluminum compound catalyst component.
Patent CA-1176437-A (CA)
Inventor: LOUZIL FRIEDRICH
IPC: B41J2/135
Filed: 1981-11-05
Granted: 1984-10-23
Abstract: PRO. 80-508              15 ABSTRACT:          A method of manufacturing a jet nozzle plate utilizes a base plate in which a bore having a diameter which is larger than the inner diameter of the ultimate jet nozzle is provided in order to form a jet nozzle, after which on the front thereof a recess is milled which concentrically surrounds the bore at a distance.  Subse-quently, the base plate is covered as a unit, as far as into the bore, with a layer of a chemically depositable material, whose thickness defines the inner diameter of the bore to the inner diameter of the ultimate jet nozzle. Subsequently, the front of the plate is ground down as far as the layer in the recess and is etched, the material of the base plate exposed by grinding then being removed until the layer projecting from the bore forms a freely project-ing cylindrical tube which is surrounded by a trough.
Patent CA-1174702-A (CA)
Inventor: SEXSTONE JOHN H
IPC: B65B35/54
Filed: 1981-11-19
Granted: 1984-09-18
Abstract: TITLE            CARTON COLLATING AND TRANSFER APPARATUS                             INVENTORS                           John H. SEXSTONE, Tom LEWIS, Ken MILLINER, and Everett N. FINN         ABSTRACT           An apparatus for collating cartons received from a plurality of sources in a tightly packed together relationship or randomly spaced apart relationship, and transferring these cartons in a substantially uniformly spaced apart relationship into a single  stream of  cartons  for  transport  to  another location.
Patent CA-1160801-A (CA)
Title: Trousse de veterinaire pour velage
Inventor: DUPUY NORMAND
IPC: A41D13/12
Filed: 1981-12-23
Granted: 1984-01-24
Abstract: PRECIS    L'article pour lequel un brevet est demandé peut être décrit comme étant un ensemble pour vêlage, en plastique souple, comprenant une enveloppe (ou sac), une paire de gants et un tablier,  tous jetables après usage.  L'élément tout à fait nouveau est le côté prêt-à-jeter de cet ensemble, alors qu'avant le médecin vétérinaire se servait d'un tablier en caoutchouc qu'il devait laver et par lequel une contagion d'étable en étable était possible.  L'aspect utilitaire provient surtout du fait que les trois éléments (sac, gants, tablier) constituent un ensemble facile d'utilisation, le sac dans lequel sont inclus les gants et le tablier sert par la suite à conserver le prélèvements faits par le médecin vétérinaire et est muni d'un fermoir alors qu'auparavant rien de tel n'existait; une fois le vêlage terminé, les gants et le tablier son jetables.
Patent CA-1199000-A (CA)
Inventor: LUECK DIETER G
IPC: E21D9/00
Filed: 1982-01-11
Granted: 1986-01-07
Abstract: ABSTRACT     This invention relates to a method of and apparatus for loading particulate material into a train of coupled rail cars.  The apparatus includes open topped rail cars which carry a continuous rail track  of rails which are attached to the upper edges of the cars,  a loading car which carries a ramp which leads from a low level to the track on the rail cars  a bucket loader and perhaps  a conveyor for loading a self propelled load distribution vehicle which is adapted to run under its own power on the ramp and the track.  The method includes the steps of directly loading the distributor by means of the bucket loader or indirectly by means of the conveyors while located on the ramp and moving the distributor by means from the ramp to the track on which it runs under its own power to discharge its load into the rail cars of the train.
Patent CA-1181689-A (CA)
Inventor: ZIMMERMANN EBERHARD
IPC: A61K35/16
Filed: 1982-01-13
Granted: 1985-01-29
Abstract: ABSTRACT OF THE DISCLOSURE           A material for sealing and healing of wounds, comprising a collagen carrier which is coated on one face or all faces with a mixture of a fibrinogen component, containing fibrinogen and/or a fibrinogen with factor XIII, and a thrombin component, containing thrombin and/ or substances which liberate thrombin in the presence of body fluid, together with conventional additives, such as calcium ions, protease inhibitors, heparin anta-agonists, substances which promote the infiltration and growth of fibroblasts, such as fibronectin, as well as antibiotics and/or bactericides.      To prepare the material, the fibrinogen component and thrombin component are suspended in a predominantly organic solvent, the suspension is applied to the collagen carrier and the solvent is evaporated.       Alternatively, the collagen carrier can be moistened with the organic solvent or with a very small amount of water, and the clotting factors and additives can then be applied in solid form.
Patent CA-1187224-A (CA)
Inventor: JOHANNES GERHARD
IPC: C09D5/44
Filed: 1982-04-06
Granted: 1985-05-14
Abstract: Abstract of the Disclosure The invention relates to a process for preparing compo-sitions for coating metal substrates or work pieces in an aqueous bath, in which the substrate forms the cathode. In this process 5 - 35% by weight of at least one epoxy resin, 2 - 20% by weight of at least one ketone and/or hydrocarbon resin, 15 - 60% by weight of at least one cationic synthetic resin having functional groups - this compound is a 10 - 50% by weight dispersion or solution -, 5 - 30% by weight of at least one organic cross-linking agent, which is solid at ambient temperature and 0 - 73% by weight of pigments and/or conventional adjuvants are processed together in one or more stages in a grinding apparatus to form a homogeneous coating composition.  At least one stage being a wet operation.          The composition has a particle size of less than 100 µm, prefer-ably less than 15 µm.  The grinding bath is adjusted with water to the solids content required for application.  The particles ob-tained by the process are more homogeneous, with the result that, when applied to the object which is to be coated, a uniform layer thickness of the coating is obtained, which shows an increased impact strength.
Patent CA-1197850-A (CA)
Inventor: TERAHARA AKIRA
IPC: C07D309/30
Filed: 1982-05-06
Granted: 1985-12-10
Abstract: ABSTRACT     Tetrahydro-M-4 and tetrahydro-IsoM-4 are new compounds which may be prepared by the catalytic hydrogenation of M-4 or IsoM-4 respec-tively.  They, and their salts and esters (which may be prepared by conventional salification or esterification reactions with the parent tetrahydro-M-4 or tetrahydro-IsoM-4), are capable of inhibiting cholesterol biosynthesis in the liver and may be formulated, for therapeutic use, with conventional pharmaceutical carriers or diluents.
Patent CA-1184836-A (CA)
Inventor: DEEG ROLF
IPC: C12Q1/60
Filed: 1982-05-26
Granted: 1985-04-02
Abstract: ABSTRACT This application relates to a non-woven fabric wherein the fibers of the fabric are bonded to each other and/or to another material in a plurality of equally spaced-apart spots, wherein the spots are the same size and are combined in a plurality of identical groups of not less than three nor more than five identical spots, each of each of said spots within each of said line beyond the end-spots of said group positioned along said line intersects and adjacent line along which an adjacent group of spots is positioned, and wherein the ratio of the distance separating the spots within each group of spots to the distance from an end-spot in each group to the next adjacent line along which an adjacent group of spots is positioned, is about 0.3 to about 3Ø  This arrangement permits optimum adhesion with other material or consolidation of the fabric itself and also provides directionally neutral flexibility.
Patent CA-1194097-A (CA)
Inventor: LUNDQVIST BERTIL
IPC: H02H7/16
Filed: 1982-07-05
Granted: 1985-09-24
Abstract: ABSTRACT OF THE DISCLOSURE    A protective means for a series capacitor in a high-voltage  network  comprises  a  voltage-dependent  resistor (varistor) arranged in parallel with the series capacitor, a spark gap arranged in parallel with the varistor for shunting the latter when it becomes overloaded, a current-sensing  member, for example  a current  transformer,  for sensing  the  current  through  the  varistor,  an  energy absorption detector  for  sensing the temperature of the varistor, and a pulse transformer electrically or magnet-ically  connected  to  the  current-sensing  member,  for triggering  the  spark  gap.   During normal operation of the network and the series capacitor the current-sensing member is short-circuited by a normally closed switching device.  This switching device is controlled by the energy absorption  detector  in  such  a way  that  the  switching device  is  opened  if  the  temperature  of  the  varistor exceeds a predetermined level,  whereby a trigger pulse, generated  directly  by  the  varistor  current  via  the current-sensing  member  and  the  pulse  transformer,  may pass to the spark gap.
Patent CA-1170642-A (CA)
Inventor: SARTORI GUIDO
IPC: B01D53/14
Filed: 1982-07-19
Granted: 1984-07-10
Abstract: ABSTRACT OF THE DISCLOSURE        Acidic  gases containing  carbon dioxide are removed from a normally gaseous mixture by absorbing CO2 from the gaseous mixture with an aqueous solution com-prising a basic alkali metal salt or hydroxide and an activator or promoter system for the salt or hydroxide which contains (i)  at least one non-sterically hindered diamino compound defined as a diamine having both a pr???,   and a tertiary amino moiety wherein the primary amino moiety is attached to a primary carbon atom or as a diaminoalcohol having a tertiary amino moiety separated by four methylene groups from a primary amino moiety and having at least one hydroxyl group, and (ii) an amino acid,  and desorbing at least partially the absorbed CO2 from the aqueous solution.
Patent CA-1198595-A (CA)
Inventor: YU HO
IPC: C22B9/05
Filed: 1982-07-30
Granted: 1985-12-31
Abstract: Abstract Molten metal, such as aluminum, is passed through a media of submerged contacting surfaces such as a filter bed.  The contacting media is selected to provide a void fraction of at least one-half and a specific surface area of at least 50 sq. ft. per cubic ft. of media.  The metal moving therethrough can be contacted with a gas.  In the case of aluminum, the gas may be a nonreactive gas with or without a halogenaceous or chlorinaceous gas added thereto.  The process removes solid, gas and metallic impurities from the molten metal and is capable of extremely long periods of operation without replacement of the contact media. Operating life is enhanced by periodic cleaning of the contact media by a high flow gas purge which disturbs the media to dis-lodge particles contained therein causing the particles to rise out of the media.  Metal flow through the media is preferably curtailed during the purge.
Patent CA-1194427-A (CA)
Inventor: IZUMI YUTAKA
IPC: G11B19/16
Filed: 1982-09-16
Granted: 1985-10-01
Abstract: ABSTRACT OF THE INVENTION    A disc carriage for use in a disc player is provided with a pair of surfaces coming into contact with a disc when the disc is inserted or ejected from the disc player.  The pair of surfaces are other than parallel and are symmetrically disposed about a center plane oriented in the direction of loading and ejecting the disc so that only peripheral edge portions of the disc con-tact the pair of surfaces.  A second pair of surfaces disposed opposite to the first pair of surfaces can also be arranged in a non-parallel position, symmetrically disposed about the center plane, to cooperate with the first pair of surfaces so that only peripheral edge portions of the disc contact either pair of surfaces.
Patent CA-1204548-A (CA)
Title: Compositions for forming poly(oxazolidone/urethane)  thermosets and products therefrom
Inventor: DISALVO ANTHONY L
IPC: C08G59/02
Filed: 1982-10-07
Granted: 1986-05-13
Abstract: COMPOSITIONS FOR FORMING POLY(OXAZOLIDONE/ URETHANE) THERMOSETS AND PRODUCTS THEREFROM            Abstract of the Disclosure Reaction of a polyol, acid anhydride and diepoxide, preferably in a single step, yields a prepolymer compo-sition containing a prepolymer containing terminal epoxy and non-terminal, secondary hydroxy groups.  Re-action of this prepolymer with a polyisocyanate yields a poly(oxazolidone/urethane) thermoset composition which is essentially free of isocyanurate linkages. The thermoset contains oxazolidone linkages in the backbone of its recurring unit and urethane linkages which are present in a side chain of the unit.  These compositions are useful in the fabrication of molded articles, for example, by reaction injection molding techniques.
Patent CA-1191567-A (CA)
Inventor: KOMMINENI PRASAD R
IPC: H02G5/06
Filed: 1982-11-08
Granted: 1985-08-06
Abstract: ABSTRACT OF THE DISCLOSURE A gas-insulated transmission line includes an outer sheath, an inner conductor, an insulating gas elec-trically insulating the inner conductor from the outer sheath, and insulating supports insulatably supporting the inner conductor within the outer sheath. The inner con-ductor is provided with flexibility by the use of main conductor sections which are joined together through a conductor hub section and flexible flexing elements. Stress shields are provided to control the electric field at the locations of the conductor hub sections where the insulating supports are contacting the inner conductor.              The flexing elements are formed by sandwiching together, by fusing, a pair of thin hollow discs which are fixedly secured to both the main conductor sections and the conductor hub section.
Patent CA-1179236-A (CA)
Title: Swimming pool cover removal and storage system
Inventor: COLON GEORGE M JR
IPC: E04H4/10
Filed: 1983-01-14
Granted: 1984-12-11
Abstract: ABSTRACT          An apparatus and method for removing and storing a swimming pool cover from an above-ground level pool. The apparatus includes a pair of pedestals disposed at the edge of the pool and diametrically opposed to each other. A pair of U-shaped members are provided, each of the U-shaped members being rotatably mounted on one of the pedestals.  A tube member having hand wheels mounted at each end thereof is disposed in the U-shaped members.  The swimming pool cover is attached to-the tube member.  The sides of the U-shaped members are spaced to permit the tube member to rotate therein.  In operation, one of the hand wheels is first rotated to roll or wind the cover upon the pole member.          Then one end of the pole member is lifted to clear its U-shaped member and the freed end is thence carried around the periphery of the pool to a predetermined location where a third U-shaped member or hook is provided. The freed end is rested in the third U-shaped member or hook.  Then the other end of the pole member is lifted out of its U-shaped member and thence carried to and laid in a fourth U-shaped member or hook to store the pool cover and make the pool available for use.
Patent CA-1213479-A (CA)
Inventor: KAETSCHER ERICH
IPC: F28G15/00
Filed: 1983-01-24
Granted: 1986-11-04
Abstract: Abstract of the Disclosure Tube lane manipulator for the high-pressure blowdown of heat exchangers having tubes being spaced apart by a given pitch forming tube lanes therebetween with tubes on opposite sides and having closeable servicing openings formed wherein providing access to the tube lanes, including a car being insertable into the tube lanes through the servicing openings and being movable therein by remote control, a spraying head being supported on the car and having nozzles with orifices for spraying jets of blowdown water in a given direction into spaces between the tubes, suction lines having suction stubs for pumping off accumulated blowdown water, and extendible and retractable clamping feet disposed on the car for clamping the car to the tubes on at least one side of a tube lane along a clamping plane in conformity with the given tube pitch, the nozzles being positioned in spraying positions of a spraying position sequence by the clamping feet clamping the car, the given spraying direction from the orifices of the nozzles being adjusted to the given tube pitch and the nozzles being spaced from the clamping plane by a distance being adjusted to the given tube pitch for spraying the jets of water into the spaces between the tubes and a method for carrying out a spraying operation.
Patent CA-1218009-A (CA)
Inventor: POTTER GEORGE R
IPC: B01D46/34
Filed: 1983-02-28
Granted: 1987-02-17
Abstract: METHOD AND APPARATUS FOR FILTERING   A STREAM OF GAS WHILST DRYING WASTE LIGNOCELLULOSIC MATERIAL           Abstract of the Disclosure A method for using comminuted lignocellulosic waste material such as flake-like wood and bark chips which have been stored outside includes placing the material in a filter bed by movement in a first direction, and thereafter passing polluted effluent gas from a boiler furnace, for example, through said filter bed in a direction generally perpendicular to said first direction to filter pollutants from said effluent gas and simultaneously dry the comminuted lignocellulosic waste material.  During drying of the material, a portion of the material on the gas outlet side of the filter bed, toward which the effluent gas proceeds, is maintained at a moisture content which is greater than the average moisture content of the lignocellulosic material at the time it is placed into the filter bed.  The lignocellulosic waste material is thereafter used as furnace fuel or as a furnish for an industrial process.          A filter/dryer apparatus includes a vertically oriented filter bed for holding a quantity of filter material, with downwardly sloping, upwardly convex, horizontally extending louvers on a gas inlet side to retain the filter material.  On a gas outlet side, a grid of vertical triangular bars defines a slotted surface to retain the filter material. The grid is reciprocatingly movable up and down and a horizontally movable shuttle is located beneath the filter bed.  Means coordinate the movement of the grid and shuttle to move filter material downward through the filter bed of the apparatus.
Patent CA-1197710-A (CA)
Inventor: OLMSTEAD RICHARD E JR
IPC: F16H3/095
Filed: 1983-03-09
Granted: 1985-12-10
Abstract: ABSTRACT OF THE DISCLOSURE        An improved mainshaft gear retainer assembly (66, 68) for a twin countershaft (18, 18A) transmission (10) having at least one pair of floating mainshaft gears (44-46, 48-50) positioned close together in groups of two and clutchable to a mainshaft (40) one at a time by positive clutches (54, 56, 58) is provided.  The improved mainshaft gear retainer assembly prevents axial movement of the two closely positioned gears and reacts the axial forces on a clutched one of the mainshaft gears toward and away from the other mainshaft gear to the mainshaft by means of thrust surfaces (73, 124, 126, 128, 130, 132, 134, 136) which are all rotating, or tending to rotate, at the same speed as the clutched mainshaft gear and the mainshaft.  The gear retainer comprises relatively simple components and allows easy assembly and disassembly of the mainshaft gears and gear retainers from the mainshaft.          Each of the closely spaced mainshaft gears and associated retainer components defines a subassembly (44, 86, and 100 and 46, 92 and 104) which is independently assembled to and removed from the mainshaft assembly (20).
Patent CA-1202322-A (CA)
Inventor: KLEINER HANS-JERG
IPC: C07F9/52
Filed: 1983-05-02
Granted: 1986-03-25
Abstract: Abstract of the disclosure Chlorodiphenylphosphane is prepared by reacting dichlorophenylphosphane with triphenylphosphane at tempera-tures between about 300 and 700°C.  In the temperature range from about 300 to 500°C, this reaction is pre-ferably carried out under elevated pressure, in particular under the autogenous pressure which becomes established in a sealed system, while atmospheric pressure is prefer-ably used in the temperature range from about 500 to 700°C.       The reaction product chlorodiphenylphosphane is in the main an intermediate in various fields, such as, for example, the polymer sector.
Patent CA-1232388-A (CA)
Inventor: SASAKI SHOSAKU
IPC: C08K5/01
Filed: 1983-05-05
Granted: 1988-02-02
Abstract: PEELABLE FILM-FORMING           ORGANOPOLYSILOXANE COMPOSITIONS                       Abstract Room temperature-storable, heat-curable organopolysiloxane compositions which comprise silicon-bonded vinyl radicals, silicon-bonded hydrogen atoms, a platinum-type compound and characterized by an unsaturated hydrocarbon compound of the conjugated ene-yne type provide a release surface for tacky substances when coated onto the surface of a base material and heated, even mildly.  The release surface possesses a time-stable release ability, particularly for pressure sensitive adhesive bearing articles such as tapes and labels.
Patent CA-1192242-A (CA)
Inventor: HURTER MAX
IPC: H01H50/60
Filed: 1983-05-10
Granted: 1985-08-20
Abstract: ELECTROMAGNETIC RELAY            ABSTRACT OF THE DISCLOSURE    An electromagnetic relay formed with two distinct and separate compartments (22,24), one of which (22) houses the electromagnetic motor (34) and the other of which (24) contains the electroresponsive armature (48) as well as stationary (50) and moveable (72) contacts.  Such separate compartments and their components there-within can be manufactured separately to be subsequently joined together to make the completed relay, with any one of the electromagnetic motors being joined with any one of the armature/ contact operating structures.  The relay includes a permanent magnet (54) to increase motor efficiency and which can provide a latching function.  Unique stationary contact structures (50) are provided for receiving the motion from the moveable contact (72) as afforded by the armature (48).
Patent CA-1207574-A (CA)
Inventor: SCOTT DALE K
IPC: B65B11/10
Filed: 1983-05-18
Granted: 1986-07-15
Abstract: LOCKING MECHANISM FOR WRAP-AROUND CARTONS            Abstract The invention relates to a locking mechanism for locking together overlapping base panels of a wrap-around type carton.          The mechanism comprises a locking element (50) pivotally mounted on carton conveying means (10) for movement therewith and including a locking finger (60) for insertion into said base panels to form a lock therebetween, a rotatable cam disc (62) for cooperation with a first follower leg (56) provided by the locking element for pivoting the locking finger into a locking position, and a rotatable cam disc (66) for cooperation with a second follower leg (58) provided by the locking element for pivoting the locking finger into a retracted position.  The cam discs (62,66) are located at spaced locations along the path of movement of the locking element for interference therewith such that said second follower leg (58) automatically is brought into a position for engagement with its respective cam disc (66) during cooperation between the first follower leg (56) and its respective cam disc (62) and vice versa, whereby the locking element is pivoted sequentially into its locking and retracted positions.