baber/WOPTO huggingface dataset:
Patent CA-1050525-A (CA)
Title: Traction device
Inventor: HARIG MANFRED
IPC: B66D1/74
Filed: 1976-11-30
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE     This invention is conerned with a  traction device comprising a housing, a shaft supported by the housing for rotation about a longitudinal axis thereof, a first pulley member rotatively driven by the shaft and extending laterally outwardly of the axis, a second pulley member supported for conjoint rotation with the first pulley member adjacent one side thereof, the members having an outwardly open cable receiving groove in the outer periphery thereof with surfaces thereof spaced axially with respect to the axis.  The traction device also comprises means carried by at least one of the members for biasing the surfaces axially towards each other to permit a cable to be clamped therebetween, and means located between the pulley members for overcoming the bias of a portion of the means for biasing to displace a portion of at least one of the members away from the other of the members through a limited arc of conjoint rotation thereof to permit intrance and exit of a cable from said cable receiving groove.  Such a traction drive can be used in construction, maintenance or the like industry to raise, lower or pull loads.
Patent CA-1083676-A (CA)
Inventor: ENGER CARL C
IPC: A61N1/04
Filed: 1977-01-19
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE   A non-reacting implantable electric terminal for organic tissue, which is porous and intermeshes with the tissue including blood capillaries without the formation of a fibrous tissue encapsulation that reduces the sensitivity of tissue to electricity. This electric terminal is composed of tissue-compatible implantable material or materials at least one of which Is electrically conductive, such as platinum, or an alloy, and which has on at least one surface thereof a porous material or layer having pores that are Interconnected and continuous so that body electrolytes and/or tissue containing blood capillaries can contact the electrically conductive material through said porous material or layer. The pores of this material or layer also must have an average diameter sufficient to permit blood vessels to form in them, i. e. a diameter preferably between about 10 and 500 microns. This porous material may be either electrically conductive or electrically non-conductive, and may comprise a porous metal, carbon, ceramic, such as one containing aluminum oxide, and/or a synthetic polymer, or elastomer, such as one containing a silicone, a fluorocarbon, or an epoxy resin. The shape of the electric terminal may vary as desired, and the more interconnected pores it contains the better. This electric terminal may either be placed on the surface of the tissue like a plate or disk, or be inserted into the tissue.
Patent CA-1079123-A (CA)
Title: Decorative window sash frame assembly
Inventor: NAGASE MITSUO
IPC: E06B3/28
Filed: 1977-01-21
Granted: 1980-06-10
Abstract: ABSTRACT OF THE DISCLOSURE:        A decorative window sash frame assembly for peripherably holding a panel member, comprising:  a rectangular frame comprising a left upright stile and a right upright stile spaced from each other, and a top rail and a bottom rail spaced from each other, each of the stiles and rails including a body of generally square cross-section having first and second side sections, the first side section being the section facing toward the panel member, and third and fourth sections, the third section being the section facing toward the interior of a building, the first, second, third and fourth sections being interconnected at their respective opposite ends for forming said generally square cross-section body.  The first side section has parallely spaced apart first and second arms, the first arm extending inwardly toward the panel member from substantially intermediate of the first side section and the second arm extending inwardly toward the panel member from one end of the first side section, the one end being the end remote from the third section.  The first and second arms having respective distal  ends directed toward each other and defining a first continuous  channel opening toward the panel member and receiving a peripheral edge thereof, the first side section further having a longitudinal web extending inwardly toward the panel member from a second end of the first side section, the second end being the end remote from the fourth section.  The web defines together wish the first arm a second continuous channel opening toward the panel member, the web having a distal end directed toward the first arm, the first arm having a longitudinal ridge directed toward and disposed in registry with the web distal end to form together a retain-ing means.  And, a decorative attachment means extending along the second channel, the decorative attachment means having engaging means engaging the retaining means to detachably retain the derorative attachment means in position relative to the frame and in such a manner that a surface of the decorative attachment means lies substantially flush with that of the distal end of said first arm.
Patent CA-1092112-A (CA)
Inventor: BRIET PHILIPPE
IPC: C07D311/02
Filed: 1977-02-15
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE     Novel 3-substituted-4-aminoalkoxy-5,6-condensed ring-2-pyranones are disclosed as having utility as pharmacologically active compounds, in particular vaso-dilatory, hypotensive, anti-ischemic and anti-tussive activity.  The compounds may be 3-phenyl-4-morpholino-alkoxy-coumarins.  Administration may be by the oral or parenteral route.   Intermediates useful in the production of these compounds are also disclosed.
Patent CA-1088155-A (CA)
Inventor: MATSUSHITA TETSUSHI
IPC: H02M7/145
Filed: 1977-04-01
Granted: 1980-10-21
Abstract: SEMICONDUCTOR POWER CONVERTING COOLING APPARATUS     ABSTRACT OF THE DISCLOSURE      In electric power converting apparatus in which a plurality of thyristor valves having ducts through which a cooling medium can pass are bridge-connected, communication ducts are provided between openings of two of the plurality of thyristor valves so that a cooling medium from a cooling apparatus can be passed therethrough.  Cooling apparatus con-sisting of coolers and fans is located underneath the plurality of thyristor valves, which are arranged vertically.
Patent CA-1073477-A (CA)
Title: Temperature stable fibrous insulation composition and "wet" package formed thereof
Inventor: MILLER WILLIAM C
IPC: F16L59/02
Filed: 1977-04-13
Granted: 1980-03-11
Abstract: Abstract A novel refractory fiber thermal insulation and a "wet pack" moldable insulation package formed thereof are described.  This composition comprises refractory fiber having combined therewith a binder system comprising 25% to 95% by volume of an aqueous suspension of colloidal silica having a solids content of 15 to 30 weight percent and wherein the means particle diameter of the silica particles is not greater than 10 nm, 5% to 12% by volume ethylene glycol, and 0% to 70% by volume additional water.  Wet packs using this binder composition have significantly greater strength, better thermal properties (particularly at elevated temperatures) and better adhesion to metal surfaces than commercial prior art wet packs.
Patent CA-1072555-A (CA)
Inventor: SCHWEISGUTH BERNARD
IPC: C07D235/26
Filed: 1977-04-22
Granted: 1980-02-26
Abstract: A B S T R A C T         Morpholine derivatives of the formula.       in which Z is CH or N, Y is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, or alkoxy of 1 to 4 carbon atoms, R is hydrogen, alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, benzyl, or phenyl, and Rl is hydrogen or benzyl, and their non-toxic pharmaceutically acceptable acid addition salts have interesting therapeutic properties, especially on the central nervous system.
Patent CA-1037767-A (CA)
Inventor: MECKLER GERSHON
IPC: F24F13/02
Filed: 1977-05-10
Granted: 1978-09-05
Abstract: ABSTRACT OF THE DISCLOSURE An air delivery apparatus for use in an air conditioning system is disclosed.  Primary conditioned air is directed along a duct and through spaced nozzles into a second duct.  In the second duct a plate positioned under the nozzle outlets directs the primary air past the sides of the second duct.  These sides slope inwardly and have through holes such that the flow of primary air induces the flow of recirculated air into the second duct through the holes.
Patent CA-1090773-A (CA)
Inventor: MATHESON IAN A
IPC: C08F4/64
Filed: 1977-05-20
Granted: 1980-12-02
Abstract: ABSTRACT OF THE DISCLOSURE          A process for making a Ziegler catalyst by reacting together magnesium metal and a plogen-containing titanium compound in the presence of an alcohol. The magnesium metal is preferably magnesium powder and the alcohol preferably contains 1-6 carbon atoms. The catalyst is employed together with conventional co-catalysts.
Patent CA-1095083-A (CA)
Inventor: DARMS ROLAND
IPC: C08G73/10
Filed: 1977-06-13
Granted: 1981-02-03
Abstract: Case 6-10525/+ Canada Aromatic Diamines and Process for their Manufacture Abstract of the Disclosure New aromatic diamines of the formula (I)   in which the amino groups independently of one another are in the o-, m- or p-position of the benzene ring, and a process for their manufacture are disclosed. The diamines (I) are suitable for use as polycondensation components for the manu-facture of polyamide, polyamide-imide and polyimide polymers. The polymers obtained with the diamines (I) are readily soluble and can also be processed from the melt and are distinguished by good thermal, electrical and/or mechanical properties.
Patent CA-1069467-A (CA)
Inventor: GLAUSER WILBERT G
IPC: F16J15/02
Filed: 1977-06-22
Granted: 1980-01-08
Abstract: AUTOMATIC SUBWAY COUPLER                 ABSTRACT OF THE DISCLOSURE An air line connector for use on an automatic coupler having a sealing means in the form of an apertured seal holder containing annular grooves in a front and rear face with seal members therein and a locating seal member about the diametral periphery of the holder.                              .1a.
Patent CA-1066457-A (CA)
Title: Swimming pool with protective wall
Inventor: SCHIRON KLAUS
IPC: E04H4/14
Filed: 1977-06-30
Granted: 1979-11-20
Abstract: ABSTRACT OF DISCLOSURE:-In a rectangular swimming pool suitable for use as a wave bath there is provided a rigid protective wall extending along and adjacent to the two longitudinal walls and one transverse wall and able to be raised above the level of the edge of the swimming pool so as to contain the waves during wave operation and to be retraced to the level of the edge of the pool during normal operation.
Patent CA-1089679-A (CA)
Inventor: NOTESTINE ELMER L S E TH AVENU
IPC: F16H3/22
Filed: 1977-10-20
Granted: 1980-11-18
Abstract: ABSTRACT A gear housing arranged for use with a vehicle mounted winch has an input shaft driven by a power supply such as a reversi-ble electric motor.  The housing has an output shaft with an out-put gear thereon meshing with an idler gear journaled in the hous-ing.  A shiftable gear assembly is secured on the input shaft for rotation therewith and includes different diameter gears selectively engageable with the idler gear to produce different powered drive speed ratios to the output shaft.
Patent CA-1079653-A (CA)
Inventor: TUZSON JOHN J
IPC: B01D17/038
Filed: 1977-11-23
Granted: 1980-06-17
Abstract: ABSTRACT           A separator assembly for separating different density fluids, such as gas and liquid, which comprises three stages, i.e., an inducer stage, a mixed flow impeller stage, and a centrifugal separator stage.  The assembly is usually associated with a pump or pumps for pumping the separated fluids from the assembly.  The inducer stage comprises a screw means which, with the impeller stage, delivers fluid to be separated into the separator stage. The impeller stage imparts rotary motion to the fluid.  The centrifugal separator stage is a centrifuge and comprises inner and outer cylindrical members which rotate in unison and wherein centrifugal force on the fluid separates the heavier and lighter components, which components flow from the separator stage to the associated pump or pumps.
Patent CA-1087789-A (CA)
Inventor: SCOTT STEVEN W
IPC: C08L67/02
Filed: 1977-11-25
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE           A thermoplastic molding composition comprising a polycarbonate, a poly(1,4-butylene terephthalate) and a copolyester of an aliphatic or cycloaliphatic diol and a mixture of terephthalic and isophthalic acids.
Patent CA-1046039-A (CA)
Inventor: LADA WALTER
IPC: F16F1/06
Filed: 1977-12-15
Granted: 1979-01-09
Abstract: Abstract of the Disclosure This invention relates to variable spring supports for loads, such as piping systems, and particularly to a novel travel stop mechanism which enables both minimum and maximum allowable spring movement ranges for such type supports to be set at predetermined levels, and particularly provides for the lateral removal of such stop mechanism from the support device when not in use.  Additionally, means are provided for storage of the stop mechanism compo-nents when not directly being utilized in conjunction with the support device.
Patent CA-1086451-A (CA)
Inventor: NICHOLAI WASSILLIE P
IPC: A47G9/08
Filed: 1978-01-09
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE         A sleeping bag for camping use which serves alternately as a temporary garment on a cold morning after awaking, and until the user has started a fire.  The bag is formed with a pair of foldable sleeve sections each joined to the body of the bag below the normal elbow position of the wearer and a pair of foldable leg sections, each joining to the body of the bag below the normal knee position of the wearer, with pockets externally fastened to the bag for retention of the arm and leg sections when the sleeper is encased in the bag.  An elastic loop is fixed to each of the two lower corners of the bag.  The bag is fitted with a conventional front slide type fastener extending vertically from the crotch to the neck section and formed with a helmet section for enclosing the head of the wearer.
Patent CA-1114889-A (CA)
Title: Electronic starter for igniting a discharge lamp
Inventor: REMERY MICHEL
IPC: H01J7/30
Filed: 1978-01-26
Granted: 1981-12-22
Abstract: ABSTRACT        An electronic starter for igniting a discharge lamp, the starter having two input terminals interconnected by an elec-tric circuit which includes a controlled semiconductor switch and a control circuit for controlling this semiconductor switch. The control circuit contains a temperature-sensitive circuit element which inhibits at an elevated temperature the igniting function of the starter with the control circuit for the controlled semi-conductor switch comprising an auxiliary switch connected to the temperature-sensitive circuit element. The auxiliary switch is controlled by a threshold voltage element and is open if the voltage across the threshold voltage element is lower than its threshold voltage.
Patent CA-1100366-A (CA)
Inventor: MEHAN RICHARD L
IPC: C04B35/584
Filed: 1978-02-17
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE      A method 18 provided for making silicon-based ceramic composites having a reduced tendency to form complex silicides when in contact with high performance metals or metallic alloys at elevated temperatures.  The surface of the silicon-based ceramic composite, such as silicon carbide-silicon matrix composite, 18 etched, treated with an inorganic oxide mixture and fired. Improved performance is provided when the resulting composite is used in a specific application in contact with a high performance metal or metallic alloy, such as a gas turbine bucket.
Patent CA-1104953-A (CA)
Inventor: LUNDVIK CURT E
IPC: F16D65/00
Filed: 1978-03-16
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE           Squeal and vibrations in disc brakes are mini-mized by providing an antifriction member coated with a self-lubricating solid polymer material between the brake pad and the piston and between the brake seat and the trailing edge of the brake pad relative to the normal direction of rotation of the disc.
Patent CA-1103193-A (CA)
Inventor: FLOCKENHAUS CLAUS
IPC: C10B5/10
Filed: 1978-04-03
Granted: 1981-06-16
Abstract: ABSTRACT OF THE DISCLOSURE               The waste heat resulting from a coke oven operation is recovered in a two-stage proceeding.  The waste gas is first cooled to not more than about 400°C in a recuperator or regenerator of the oven to principally utilize the heat radiation of the gas. Then, in a second stage, the gas is subjected to further cooling in a separate heat exchanger to principally exploit the heat convection of the gas.  The process permits to recover waste gas on both basic principles of waste recovery, that is the recovery by radiation and the recovery by convection.
Patent CA-1116379-A (CA)
Inventor: MAY RUSSELL R JR
IPC: C04B35/64
Filed: 1978-04-20
Granted: 1982-01-19
Abstract: REFRACTORY METAL DIBORIDE ARTICLES BY COLD PRESSING AND SINTERING                      ABSTRACT OF THE DISCLOSURE     A method of making articles of Group IVb metal diboride powder by cold pressing and sintering is disclosed.  Group IVb metal diboride powder is pressed in a mold substantially below sintering temperatures to form a cold pressed green piece having substantially uniform compaction over its major surfaces.  The piece is enclosed but not confined in a thermally conductive receptacle which has been pre-fired to remove volatile impurities, and the enclosed piece sintered without the simultaneous application of pressure.  The powder and green piece are maintained under inert atmosphere before and during sintering.  The method is particularly useful for the production of flat plates, where warpage during sintering may otherwise be a problem.
Patent CA-1108296-A (CA)
Title: Application rate monitoring device
Inventor: FRIEDENBERG LEONALD W
IPC: G01F1/56
Filed: 1978-04-20
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE An application rate monitoring device to determine and display the volume of liquid or granular material applied per unit area by mobile application equipment is described.  The device includes a first measuring means which generates electrical pulses having a frequency proportional to the rate at which the application equipment covers a unit of area and a second measuring means which generates electrical pulses having a frequency proportional to the rate of application of the material.  A frequency multiplying means operates on the electrical pulses of the first measuring means.  A pulse counting means is connected to the output of the frequency multiplying means and the second measuring means and accumulates the electrical pulses from the second measuring means for a period of time determined by the frequency multiplying means and corresponding to the time required by said application equipment to cover a unit of area.  Dis-play means indicate the above accumulated value of pulses which is a measure of the volume of material applied per unit area.
Patent CA-1082273-A (CA)
Inventor: MOUNT JOHN V
IPC: B62D55/125
Filed: 1978-05-25
Granted: 1980-07-22
Abstract: BEARING RETAINER ASSEMBLY                  Abstract of the Disclosure A bearing retainer assembly includes an annular retainer intermediate a bearing and a preloading arrangement for preloading the bearing.  The retainer includes splines within its inner periphery for engagement with accommodating spline grooves, thereby facilitating mounting and preventing unwanted rotation.  The axially movable retainer is of a hardened material so that galling which might otherwise be caused by the pins of the preloading arrangement bearing upon the bearing is successfully resisted.
Patent CA-1127009-A (CA)
Inventor: NASLUND EDWIN N
IPC: E06B5/16
Filed: 1978-05-25
Granted: 1982-07-06
Abstract: ABSTRACT OF THE DISCLOSURE           A solid board, specially adapted for use as a door with a long fire rating, comprising a fire resistant core material with edges thereon formed of a plurality of layers of sheet material of pressed wood fibers with a fire retardant added thereto.  A fire door so constructed combines the advantages of a high fire rating and thick wooden edges for securely holding door mounting hardware.
Patent CA-1123017-A (CA)
Title: Process for hydrogenating olefinic  compounds
Inventor: DOZZI GIOVANNI
IPC: C07C9/00
Filed: 1978-05-29
Granted: 1982-05-04
Abstract: ABSTRACT OF THE DISCLOSURE:     The present inventlon is directed to a process for hydrogenating olefinic compounds, in which the hydrogenation is conducted in the presence of a catalyst system comprising (a) a hydride derivative of aluminium having the formule AlH3.xB,AlHY2.xB, AlH2Y.xB,or -(HAlNR)? wherein x is 1, 2 or 3, Y is a halogen atom, n is a number in the range from 4 to 40, R is an aliphatic, cycloaliphatic, or aromatic radical and B is a Lewis base, and (b) a compound of a transition metal.  Quantitative yields of hydrogenation can be obtained and the possibility is also afforded of using amines and alcohols as moderators of the olefine hydrogenation in order that selective hydrogenations may be obtained.
Patent CA-1083299-A (CA)
Inventor: CENKER MOSES
IPC: C08J9/00
Filed: 1978-06-06
Granted: 1980-08-05
Abstract: ALUMINA TRIHYDRATE AS FLAME RETARDANT AGENT FOR URETHANE-MODIFIED CARBODIIMIDE-ISOCYANURATE FOAMS                   Abstract Of The Invention Urethane-modified carbodiimide-isocyanurate foams are prepared by catalytically condensing (a) an organic polyisocyanate with a polyol or (b) a quasi-prepolymer in the presence of a blowing agent and from 20 parts to 100 parts by weight of alumina trihydrate.  The resulting foams are characterized by improved flame retardancy without loss in strength properties.
Patent CA-1136795-A (CA)
Inventor: LAKSHMANAN PALLAVOOR R
IPC: C08J5/12
Filed: 1978-08-11
Granted: 1982-11-30
Abstract: ADHESIVE COMPOSITION AND PROCESS FOR BONDING  (Case A) ABSTRACT OF THE DISCLOSURE An adhesive composition effective in bonding low-energy plastic surfaces to each other which provides a tensile lap shear strength in excess of about 520 pounds per square inch gauge con-taining the following components:  (1) an ethylene-vinyl ester copolymer: (2) a tackifier selected from the following group (a) a rosin, (b) a rosin ester, (c) a terpene resin, (d) a terpene-phenolic resin and (e) a rosin-modified phenolic resin; and (3) a poly-ethylene wax having a molecular weight of about 600 to about 3000 and a process for bonding low-energy plastic surfaces to each other.
Patent CA-1102256-A (CA)
Inventor: WAGNER NORBERT
IPC: B01D53/04
Filed: 1978-10-13
Granted: 1981-06-02
Abstract: APPARATUS FOR THE ADSORPTIVE CLEANING OF GASES          ABSTRACT    An apparatus for the adsorptive cleaning of gases comprises a rigid hermetically sealed housing provided internally with an inner vessel connected with the outer housing by a fluid carrying duct which is yieldable along the axis of the inner housing.  The inner housing rests upon a grate and can be surrounded by a layer of thermal insulation.  A filling of the adsorbent is provided in the inner vessel which is free from the usual bottoms carrying beds of adsorbent.
Patent CA-1103019-A (CA)
Inventor: MILLS HILDA M
IPC: D06F59/04
Filed: 1978-10-25
Granted: 1981-06-16
Abstract: ABSTRACT OF THE DISCLOSURE         A glove drying apparatus utilizes a hand shaped form having elongated fingers provided with longitudinally extending grooves therealong.  Expansion ends can be provided on the elongated fingers.  The form has a threaded hole in the lower-most region thereof adjacent the wrist portion.  A solid spherically shaped ball can be threadingly attached to the form. The forms are each adapted to be disposed on a block-like plat-form by means of ball receiving sockets therein, or by means of suction cups having ball receiving sockets.  In use, gloves are positioned on the rigid forms so as to permit water to run along the grooves and outwardly of the open-ended portion of the glove and to permit air to enter therealong, effectively drying the interior region of the glove.