baber/WOPTO huggingface dataset:
Patent CA-1158385-A (CA)
Inventor: THEODORE ARES N
IPC: C08L83/05
Filed: 1980-12-29
Granted: 1983-12-06
Abstract: ABSTRACT OF DISCLOSURE           A dispensable precursor composition for highly filled thermally conductive elastomers of improved thermal stability is provided.  The composition comprises an intimate admixture of an olefinically unsaturated crosslinkable polysiloxane and a silyl halide functional polysiloxane.
Patent CA-1171522-A (CA)
Inventor: LEMKE JAMES U
IPC: G11B20/22
Filed: 1981-01-14
Granted: 1984-07-24
Abstract: MULTITRACK RECORDING WITH MINIMAL INTERMODULATION             Abstract of the Disclosure Whether for the recording of parallel or serially occurring information, the general concept of the inven-tion is to record sample (or bit) data in the form of damped ringing signals (e.g. of the form  ) and to provide relative delay between the recordings of adjacent tracks so that the principal peak of one recorded signal falls on a zero crossing of another, and vice versa.          Since the peaks of no two adjacent signals occur -- in the case, for example, of magnetic tape -- at the same longi-tudinal position of the tape, isolation between the signals -- as recorded on the tape -- is effected.  By suitably sampling the signals on the tape during playback, the original signals may be reproduced.
Patent CA-1150779-A (CA)
Inventor: HINDEN MILTON
IPC: B23K11/10
Filed: 1981-02-16
Granted: 1983-07-26
Abstract: ABSTRACT       The present invention is directed to an improved method and apparatus for effecting spot welds between superimposed sheets of galvanized metal.   In accordance with the method, one of the electrodes is comprised of a consumable tip component, preferably a steel ball, whereby predictable and repeatable welding conditions are effected at each welding cycle.  The invention is further directed to a method of effecting spot welds between galvanized sheets which includes the step of interposing between conductive carrier electrode and the metal surface a consumable metallic increment having reduced contact area adapted to engage the galvanized sheet, the consumable component being compatible with the ferrous substrate beneath the galvanized layer.
Patent CA-1136222-A (CA)
Inventor: ASH DARRELL L
IPC: H03J7/04
Filed: 1981-02-25
Granted: 1982-11-23
Abstract: MESFET DEVICE SURFACE-WAVE-DEVICE CHANNEL SELECTOR          Abstract of the Disclosure An improved channel selector for a television receiver which includes a metal semiconductor field effect transistor, i.e. MESFET, mixer in combination with an acoustic surface wave device filter.  The MESFET mixer simultaneously receives a plurality of channels and mixing signals of a selectable frequency, and in response thereto frequency shifts selectable channels to a predetermined center frequency.  The MESFET mixer has almost perfect square law characteristics, and accordingly introduces extremely small distortion into the system.  The acoustic surface wave device filter has an input coupled to the output of the MESFET mixer.  The surface wave device filter provides essentially all of the channel selectivity of the receiver.
Patent CA-1158536-A (CA)
Inventor: MOLARI RICHARD E JR
IPC: E06B5/10
Filed: 1981-03-05
Granted: 1983-12-13
Abstract: ABSTRACT OF THE DISCLOSURE An improved impact resistant double glazed structure comprising a back laminate positioned opposite the direction of impact, said back laminate comprising a plurality of laminae selected from polycarbonate, glass and solid resinous materials, and a front glass laminate positioned forward of said back laminate comprising a plurality of glass laminae, including a relatively thin front glass lamina facing the direction of impact having a thickness of from about 30 to about 220 mils, a relatively thin back glass lamina opposite the direction of impact having a thickness of from 30 to about 220 mils, and a relatively thicker glass core positioned intermediate said relatively thin back and front glass laminae.
Patent CA-1141291-A (CA)
Inventor: SHIRAISHI TADAO
IPC: C07K16/40
Filed: 1981-03-06
Granted: 1983-02-15
Abstract: ABSTRACT OF THE DISCLOSURE:     Novel reagents and process for the correct and simple determination of human-muscle type aldolase.  The reagent comprises radioisotope-labeled muscle type aldolase anti-body.  The process comprises the following steps:    (a)  contacting a specimen with insolubilized muscle type aldolase, followed by separation of the solid phase;    (b)  contacting the solid phase with radioisotope-labeled muscle type aldolase antibody, followed by separa-tion of the solid phase; and (c)  determining the radioactivity of the solid phase.
Patent CA-1167390-A (CA)
Inventor: SMIGERSKI RUDOLF
IPC: C02F11/00
Filed: 1981-03-25
Granted: 1984-05-15
Abstract: Abstract of the Disclosure Scraper apparatus for settling basins embodies a trans-latable bridge which is mounted above the basin and carries a pivot arm and a loading device that generates a return force for loading a scraper blade carried by the pivot arm into the scraping position.  The loading device generates a return force which initially increases during upward pivotal movement of the scraper blade.
Patent CA-1158225-A (CA)
Inventor: STEELE RAYMOND E
IPC: B66F3/08
Filed: 1981-03-26
Granted: 1983-12-06
Abstract: ABSTRACT          The present invention provides a strut assembly com-prising a strut element having a pair of elongate channel-shaped members arranged in base-to-base relationship and jack means secured to one end of the strut element and arranged to act longitudinally of the strut.
Patent CA-1165684-A (CA)
Inventor: ABBESTAM KAJ
IPC: B26D5/00
Filed: 1981-05-07
Granted: 1984-04-17
Abstract: ABSTRACT OF THE DISCLOSURE            A  machine  tool  consisting  of  a portal stand comprising a number  of,  preferably  four,  screw pillars (2). A moveable yoke  (6)  is  driven  and  guided along the screw pillars by means  of  nuts  (7) preferably roller nuts. Tools, machining devices or the like can be attached to the yoke. The nuts are driven  simultaneously  by  a  driving  means (8) by way of a drive  shaft  (9)  extending  therefrom. A very good parallel holding  of  the  yoke  (6) is achieved despite uneven loads. When  the power  demand  is  high,  for example during heavy pressings,  a  help  cylinder (12) is needed for driving, the piston rod (13) of which is fixed to the yoke (6).            (Fig. 2)
Patent CA-1166477-A (CA)
Inventor: CHARLES JAMES A
IPC: F16H63/00
Filed: 1981-05-22
Granted: 1984-05-01
Abstract: Title SPEED CHANGE MECHANISM WITH LOAD-BEARING SADDLE                  Abstract A speed change mechanism of the type having a gear change yoke actuated by a travelling ball nut on a screw includes a load-bearing saddle slidably mounted over the nut.  The saddle provides for avoidance of radial loads on the nut and screw via the yoke, while allowing for transmission of axial loads between said members.  The yoke moves between first and second limits of movement and contains a provision for relief of axial loads to the nut and screw whenever the yoke is positioned at either of said limits.
Patent CA-1160508-A (CA)
Inventor: WILSON JAMES D
IPC: F04D29/22
Filed: 1981-06-04
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE           A bidirectional pump is provided which includes a pair of impellers each operable for pumping liquid in one direction of operation.  One of the impellers has modified vane structure for reducing turbulent liquid flow conditions when rotated in a reverse direction in a volute pump cavity.          The modified vane structure reduces noise emission character-istics of the impeller when operated in a pump cavity sub-stantially depleted of liquid.
Patent CA-1169908-A (CA)
Inventor: HARDY TERENCE
IPC: A47B88/14
Filed: 1981-07-10
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE      A drawer has longitudinally extending tracks in its opposite sides, each of which is adapted to co-operate with a drawer runner mounted in a cabinet in which the drawer is supported in use, a roller carriage being engaged in each track and co-operable with the associated runner to support the drawer on the runner, the roller carriage being freely movable relative to the track and the runner, and each of the tracks incorporating means to stabilise the drawer against rocking or tilting movement about the roller carriage during opening and closing.  One form of stobilising means comprises a shelf raised from the base of the associated track and extending rearwardly from the forward end thereof to engage beneath the runner and prevent upward movement of the front of the drawer during initial opening and final closing movement.
Patent CA-1164914-A (CA)
Inventor: TRABERT HANS-GERHARD
IPC: B60K11/08
Filed: 1981-07-22
Granted: 1984-04-03
Abstract: D-5,218 MOTOR VEHICLE FRONT PART MADE OF PLASTICS          Abstract of the Disclosure This disclosure relates to an integrally molded plastic bumper and radiator grille which is attached to a front end of an automotive vehicle.  The radiator grille has means for snap fittingly engaging a plurality of resilient wire yokes carried by the front end of the vehicle whereby the yokes connect the radiator grille to the vehicle and function as a sta-bilizer means to support the radiator grille when con-nected to the vehicle.
Patent CA-1165337-A (CA)
Inventor: GLUKHOVSKY VIKTOR D
IPC: C04B7/14
Filed: 1981-09-04
Granted: 1984-04-10
Abstract: BINDER ABSTRACT A binder comprises granulated blast furnace slag, a compound of an alkali metal, and an additive selected from the group consisting of portland cement clinker, sodium sulphate, potassium sulphate. The components of the binder are taken in the following ratio, % by weight:      - granulated blast furnace slag...........79 to 98.5 - compound of an alkali metal.............1 to 12 - additive selected from the group consisting of portland cement clinker, sodium sulphate, potassium sulphate.................................Ø5 to 9 The advantage of the present binder consists in high operation characteristics thereof as compared to those of the prior art binder based on granulated blast furnace slags.
Patent CA-1171485-A (CA)
Inventor: HENRY RENE H
IPC: B29C61/00
Filed: 1981-10-08
Granted: 1984-07-24
Abstract: CLOSURE ASSEMBLY                        ABSTRACT     An assembly for enclosing a telecommunication cable splice comprising a wraparound sleeve having longitudinal edges which can be brought together and secured by for example a metal channel.   A seal is made between these edges by an internal sealing member which bridges the abutting edges of the sleeve and is urged into contact with the sleeve by expansive urging means between the sealing member and underlying cable splice.   The urging means is preferably a foam strip.
Patent CA-1186741-A (CA)
Inventor: UEBEL HELMUT
IPC: H04B5/00
Filed: 1981-10-22
Granted: 1985-05-07
Abstract: Abstract of the Disclosure A facility is disclosed comprising an on-board interro-gator and a passive trackside transponder which transmits data messages to the interrogator on a single FM channel and draws the necessary transmitting energy from an alternating magnetic field produced by the interrogator.  The antenna of the inter-rogator and the transponder are ferrite-rod antennas which are enclosed in housings similar to that used in inductive signalling equipment.  The magnetic interaction between the active portion and the passive portion of the facility is used to locate faulty passive transponders.
Patent CA-1169251-A (CA)
Inventor: TING KENNETH
IPC: A63H3/36
Filed: 1981-11-05
Granted: 1984-06-19
Abstract: A B S T R A C T     The limbs, for example the legs of a model figure, comprise an insert 1 of sheet metal material around which is moulded a plastics material to form the legs 12, 13.   The upper and lower parts of each leg are respectively formed into a channel strength to give relative rigidity while the planar joint between the two, representing the knee, is capable of being bent to represent flexing of the knee,   The link 3 between the head of the two legs is likewise planar to allow relative movement of the legs to allow the creation of various natural positions.  The link 7 is present during manufacture, but is removed after moulding.
Patent CA-1175444-A (CA)
Inventor: DUCKWORTH DAVID M
IPC: C07C45/71
Filed: 1981-11-10
Granted: 1984-10-02
Abstract: ABSTRACT     A compound of formula (I):                                     (I) or a salt thereof; wherein R1 is hydrogen, methyl or ethyl; R2 is hydrogen, methyl or ethyl; R3 is hydrogen, fluorine, chlorine, bromine or trifluoromethyl; each of R4 and R5 is hydrogen, fluorine, chlorine, bromine, C1-6 alkyl or C1-6 alkoxy; n is 1 or 2; and X is C1-12 straight or branched alkylene; and salts thereof, are anti-obesity, hypoglycaemic, anti-inflammatory and platelet aggregation inhibiting agents.
Patent CA-1174136-A (CA)
Inventor: ASLANIAN JERRY L
IPC: A61M5/14
Filed: 1981-11-13
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE         A metering apparatus and system for controlling the adminis-tration of intravenous fluids (IV) is provided herein.  The apparatus and system includes a flow metering valve including (i) a housing defin-ing a fluid passageway having opposite upper and lower ends, the passage-way including a valving surface; (ii) a metering member having a body axially moveable relative to the valving surface, the metering member defining a flow metering notch in one surface, the notch having a cross-sectional area which varies axially along the member for metering flow therealong, the metering member further defining a flow passageway for establishing a purge position, the metering member having a first closed position with the body blocking flow at the valving surface, a second purge position with flow across the valving surface at the flow passage-way and a third metering position with flow across the valving surface through the notch, the second purge position establishing a greater flow rate than the third metering position; (iii) actuating means cooperative with the metering member to axially progressively displace the member relative to the valving surface to establish continuous and infinite flow metering along the notch portion of the flow passage in the third position whereby the user can establish a predetermined flow rate.  It also includes a drip chamber, means connecting the drip chamber to the source of fluid, and tubing means connected to the drip chamber and terminating at administration means.  Accordingly, accurately and highly predictable and repeatable flow rates can be achieved by positioning the metering pin with respect to the valve seat to vary the flow area through the valve.
Patent CA-1174928-A (CA)
Inventor: KLAUE KAJ
IPC: A61B17/17
Filed: 1981-11-19
Granted: 1984-09-25
Abstract: Surgical Compression Plate and Drill Guide ABSTRACT           A surgical compression plate is provided which is designed to permit the insertion of bone screws at angles up to 45°.  A drill guide capable of tilting to various angles, for use in connection with the novel plate is also disclosed.
Patent CA-1178486-A (CA)
Inventor: VILARDO LOUIS V
IPC: F02M59/36
Filed: 1981-11-26
Granted: 1984-11-27
Abstract: Abstract:               DISTRIBUTOR PUMP WITH FLOATING  PISTON           SINGLE CONTROL VALVE      A distributor pump type fuel injection system for a diesel engine wherein the pump is driven by the engine and the control of the timing and metering of fuel being delivered to each cylinder of the engine is controlled by a single electromagnetic solenoid device.   The control system  includes  a  distribution  head  for  distributing pulses of fuel to each cylinder, the control of the fuel to  the  cylinder,  both  metering  and  timing,  being controlled by the above-mentioned single electromagnetic control  device.   The  fuel  system includes a metering chamber  and a timing chamber,  the  two chambers being separated by a free piston.  In the control system to be described, fuel is premetered into the metering chamber, the  quantity  of  fuel  therein being controlled by the duration of energization of the control valve during the metering portion of the cycle.  The time of injection of the premetered fuel is similarly under the control of the control valve and is initiated upon energization of the control valve.
Patent CA-1185889-A (CA)
Inventor: VORONIN GRIGORY I PLOSCHAD VOS
IPC: F25J3/04
Filed: 1981-12-18
Granted: 1985-04-23
Abstract: A b s t r a c t A process for producing nitrogen and oxygen from a precompressed and cooled air comprising compression of air to a pressure of from 0.3 to 0.6 MPa, cooling the compressed air to a saturated state with a partial liquefaction at a temperature of from 90 to 100°K. The cooled air with a par-tial content of the liquid is supplied to separation into at least one vortex pipe. An apparatus for carrying said process comprises a compressor and heat-exchangers positio-ned along the path of movement of the compressed air, which heat-exchangers have a high-pressure cavity and a low-pressu-re cavity, and a vortex pipe having, at one end thereof, an inlet nozzle and  a membrane for discharging nitrogen and, at the other end thereof, a diffuser for discharging oxygen. The inlet nozzle of the vortex pipe is connected with the high-pressure cavity of the heat-exchanger, while the vortex pipe membrane - with the low-pressure cavity of the heat-ex-changer. The present invention has the advantage of small size  of the apparatus and its workability under the condi-tions of inertional overloads.
Patent CA-1155844-A (CA)
Inventor: COHEN SAUL M
IPC: C07D251/34
Filed: 1981-12-21
Granted: 1983-10-25
Abstract: ABSTRACT 3-Oxopropyl isocyanurate compositions are pre-pared by addition of acrolein to isocyanuric acid.  Re-action of the 3-oxopropyl isocyanurate compositions with alcohols yields hemiacetals and acetals.  The compositions and their hemiacetals and acetals are useful polymerizing or cross-linking agents for polyfunctional compounds con-taining aldehyde-reactive groups.
Patent CA-1161313-A (CA)
Inventor: MIYOSHI TAKAHITO
IPC: G11B5/70
Filed: 1982-01-19
Granted: 1984-01-31
Abstract: ABSTRACT OF THE DISCLOSURE A magnetic recording medium comprising a magnetic layer on one surface of a non-magnetic base and a back coating on the other surface thereof which is not thicker than 2 µ and which contains inorganic particles and a binder is disclosed.  The inorganic particles have an average size between 0.02 and 5 µ and a Mohs hardness of 2.5 to 9.0,  and the surface of the back coating has a center line average roughness (Ra) of 0.024 or less and the surface of the magnetic layer has a center line average roughness (Ra) of 0.02.
Patent CA-1174531-A (CA)
Inventor: GAILEY J LYNN
IPC: B05D1/26
Filed: 1982-01-20
Granted: 1984-09-18
Abstract: ABSTRACT    In the coating of a major surface of a strip article, wherein the strip surface is advanced longitudinally past a dam and, immediately beyond the dam, past an extended wall spaced from the strip surface by a gap equal to a desired wet coating thickness, a first liquid coating material is applied to the strip surface ahead of the dam and a second to the strip surface a head of the dam and a second liquid coating material is delivered under pressure to the gap beyond the dam through one or more apertures in the wall to produce a stripe or stripes of the second coating material. The apertures can be provided in a rotatable disc, constituting a portion of the wall; rotary movement of the disc angularly displaces the apertures so as to vary the location and spacing of the produced stripes, for example in a manner simulating the appearance of natural wood grain.
Patent CA-1202026-A (CA)
Inventor: HAGEN HELMUT
IPC: A01N43/42
Filed: 1982-02-18
Granted: 1986-03-18
Abstract: Abstract of the Disclosure:  Dichloroquinoline derivatives of the formula   where R1, X and Y have the meanings given in the claims, are prepared as described, and are used as herbicides.
Patent CA-1191693-A (CA)
Inventor: BRAITHWAITE DAVID
IPC: C03B9/193
Filed: 1982-02-25
Granted: 1985-08-13
Abstract: 11.                            Abstract Parison screening in a glassware forming machine.         A glassware forming machine having a blank station (A) at which a parison is formed, an intermediate station (B) at which the parison is allowed to reheat, and a blow station (C) at which the parison is formed into an article of glassware as a patter plate (12) at the intermediate station (B). The patter plate (12) is movable between an operable position in which it screens the underside of the partition from updraughts of air and an inoperative position in which the patter plate (12) is not beneath the parison. The machine also comprises moving means (17) operable to move the patter plate (12) between its operative and inoperative position at appropriate times in the cycle of operation of the machine.
Patent CA-1173191-A (CA)
Inventor: SCHMELZER HANS G
IPC: C08L75/04
Filed: 1982-03-25
Granted: 1984-08-21
Abstract: Mo-2285 A THERMOPLASTIC TERNARY MOLDING   COMPOSITION OF POLYURETHANE POLYPHOSPHONATES AND POLYCARBONATE RESINS                 ABSTRACT OF THE DISCLOSURE The invention is directed to a molding composition comprising an intimate, well dispersed blend of thermo-plastic polyurethane, thermoplastic polyphosphonate and thermoplastic polycarbonate which composition is charac-terized by an improved level of flame resistance.  A process for the preparation of said composition is also disclosed.     Mo-2285
Patent CA-1189995-A (CA)
Inventor: VALKO JOSEPH T
IPC: C09D167/00
Filed: 1982-03-30
Granted: 1985-07-02
Abstract: Abstract of the Disclosure Coating compositions comprising a polymeric polyol with a poly-aster crosslinking agent having at least two substituted ester groups per molecule are disclosed.  The substituents are selected from the class con-sisting of beta-alkoxyester groups, beta-ester groups, beta-amido groups, gamma-hydroxy groups, gamma-ester groups and delta-hydroxy groups.  The compositions, when applied to a substrate and cured in the presence of a transesterification catalyst, give solvent-resistant coatings.
Patent CA-1167445-A (CA)
Inventor: LEE SHY-FUH
IPC: A01N57/24
Filed: 1982-04-26
Granted: 1984-05-15
Abstract: Abstract of the Disclosure Novel phenoxy-, phenylthio-, anilino-, benzyl-, pyridyloxy-, pyridylthio-, pyridylamino-, or pyridylmethyl-phenyl substituted phosphinates and phosphinothioates, synthesis thereof, intermediates therefore, and the use of said novel compounds for the control of weeds.
Patent CA-1185813-A (CA)
Inventor: FRIEDERICY JOHAN A
IPC: F16F15/30
Filed: 1982-06-25
Granted: 1985-04-23
Abstract: ABSTRACT OF THE DISCLOSURE      Unidirectional fiber-reinforced matrix material bars are stacked to form a lightweight, high strength hub for a composite material flywheel.  A flywheel having such a hub is disclosed along with a method for making the flywheel, flywheel hub and bar portions of the flywheel.
Patent CA-1178607-A (CA)
Title: Telomeres photoreticulables et procede d'obtention
Inventor: BOUTEVIN BERNARD
IPC: C08F2/00
Filed: 1982-07-19
Granted: 1984-11-27
Abstract: Télomères et cotélomères ayant au moins une séquence photoréticulable et leur procédé de fabrication. Ils ont pour formule générale <IMG> dans laquelle les maillons de taxogène-(Xi)- appartiennent au groupe constitué par l'acrylate et le méthacrylate d'hydroxy-2 éthyle, par l'acide acrylique ou méthacrylique, par l'alcool vinylique et l'alcool allylique, les maillons <IMG> sont issus du même taxogène Xi estérifié au moyen d'un groupement ayant dans sa molécule au moins une double liaison photoréticulable et où 1 < x + y ? 1000, Z étant choisi dans le groupe comprenant les radicaux -H, -Cl et -Br et où R peut être un radical simple ou macromoléculaire conduisant dans ce dernier cas à la formation de cotélomères biséquencés. Le procédé de fabrication de ces télomères et cotélomères consiste en une télomérisation par catalyse redox ou radicalaire suivie d'un greffage du groupement photoréticulable, la première phase de télomérisation étant doublée dans le cas d'un cotélomère. Les produit ainsi obtenus trouvent leur applicatlon notamment dans le revêtement des métaux.