baber/WOPTO huggingface dataset:
Patent CA-1216493-A (CA)
Inventor: CHRISTIANSEN OLE
IPC: F17C13/12
Filed: 1983-10-14
Granted: 1987-01-13
Abstract: Abstract of the Disclosure :   The filling channel in the top piece of a liquid gas cylinder or a similar container to be filled only to a certain level determin-ed by a float includes a closing valve which in the prescribed filling position of the container is raised from its seat by a pin on a universally journalled pivotal member which by a load is urged toward a given orientation in space. A tilting of the container causes the pivotal member to be rotated, thereby entailing a lateral displacement of the pin away from the closing valve which then occupies its closing position against the seat and prevents further filling until the contain-er reoccupies the prescribed position.        When the maximum filling level has been reached, the float causes closing of the same valve, for instance by dominating the load so as to provoke a rotation of the pivotal member.
Patent CA-1210502-A (CA)
Inventor: NOTO SAL J
IPC: G11B17/04
Filed: 1983-11-15
Granted: 1986-08-26
Abstract: Abstract of the Disclosure An improved door slide operating mechanism consisting of a door slide with an operated end having a clevis link, a crank having a lower long journal received in a bored boss formed in the bottom portion of a disk cartridge casing and a short upper journal received in a bored boss formed in an upper casing portion, and a spring wound in tension about the lower journal boss and having a free arm biased against an operating end of the crank .         The mechanism is easily assembled by winding the spring about the boss, inserting a temporary holding pin into an additional boss formed in the bottom casing to provide a stop for the spring arm, engaging a forked end of a crank arm with the door slide clevis, inserting the long lower journal into its corresponding bore, and removing the temporary pin so that the free spring end bears against a stop provided on the crank arm.
Patent CA-1263788-A (CA)
Inventor: LIU PING Y
IPC: C08L51/02
Filed: 1983-11-18
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE      A modified thermoplastic molding composition having improved compatibility and mold releasability the com-position comprising a thermoplastic polyester resin selected from the group consisting of polyethylene terephthalate, poly (1,4-butylene terephthalate), a co-polyester or any combination thereof and from about 0.1 to about 20% by weight based on the total composition of linear low density polyethylene.  Optionally, the composition may have added thereto an effective amount of an aromatic polycarbonate for impact strength.  The compositions may also contain an effective amount of at least one additive selected from the group consisting of fillers, reinforcing agents, nucleating agents, flow promoters, coloring agents, flame retardants, coupling agents and stabilizers.
Patent CA-1213083-A (CA)
Inventor: MCCORKLE RICHARD A
IPC: H05H1/04
Filed: 1983-11-24
Granted: 1986-10-21
Abstract: METHOD AND APPARATUS FOR PRODUCING AN           ULTRA-HIGH CONTROLLED TRANSIENT        TEMPERATURE WITH AN ELECTRICAL DISCHARGE           ABSTRACT            An intense electrical discharge along the axis of a capillary having condensed phase (liquid or solid) walls produces a controlled transient plasma temperature of 10 million degrees Kelvin or more.  In order to reach such a temperature, the capillary is formed with a suitably small diameter and a sufficiently large aspect ratio and the electrical discharge must have a suitably short risetime and a sufficiently high intensity.  In the preferred embodiment, the capillary walls comprise thermonuclear fusible material, the plasma temperature reaches at least 60 million degrees Kelvin, and the density-time product is sufficient to produce a useful thermonuclear fusion reaction. The ultra-high temperature capillary discharge can be used as a pulsed source of nuclear and/or x-ray radiation or as a pulsed nuclear fusion reactor.
Patent CA-1218197-A (CA)
Inventor: LEVRESSE BERNARD
IPC: C08F10/02
Filed: 1983-12-22
Granted: 1987-02-17
Abstract: The process, which comprises a first stage for (co)polymerizing ethylene at 180 DEG -320 DEG  C. and 300-2,500 bars in the presence of a Ziegler type catalytic system, a second stage for separation, a third stage for recycling unreacted monomers, and a fourth, recompression stage, is characterized by introducing into the stream of recycled monomer(s) during the third stage, at least one compound selected from the amides of the saturated or unsaturated organic acids containing from 12 to 22 carbon atoms, polyalkylene polyols containing from 4 to 500 carbon atoms, and compounds containing at least two epoxide functions, with a molecular weight greater than approximately 200. Preferably from 0.005 to 0.1 mole of the selected compound is introduced per ton of recycled monomer. This process makes it possible to avoid the formation of high molecular weight polymers in the recycle circuits.
Patent CA-1232996-A (CA)
Inventor: GEERDES DIRK J F
IPC: C08G63/48
Filed: 1983-12-29
Granted: 1988-02-16
Abstract: ABSTRACT OF THE DISCLOSURE           This invention pertains to a process for coating wood or a wood fibres-containing substrate using an oxidatively drying coating composition based on an alkyd resin formed of an ethylenically unsaturated mono-carboxylic acid, a saturated di- or polycarboxylic cycloaliphatic carboxylic acid, a saturated di- or polyhydric hydroxyl compound and a particular benzotriazole or benzophenone compound.  The coating exhibits improved durability and ensures good protection of the substrate against the effects of ultraviolet radiation.
Patent CA-1202933-A (CA)
Inventor: DOAK GERALD
IPC: B67D1/00
Filed: 1984-01-13
Granted: 1986-04-08
Abstract: "SANITIZING A DRINK SUPPLY SYSTEM"          ABSTRACT OF THE DISCLOSURE         A system for sanitizing a drinks dispensing apparatus includes a permanently attached manifold device mounted adjacent the product supply containers.  The mani-fold device comprises a first manifold which can be attach-ed to each of the product supply lines and two other mani-folds one of which can be permanently attached to a gas supply and the other to a water or soda water supply.  The first manifold also includes a hose and cooperating coup-ling which can be connected in turn to the gas manifold for dispensing the product within the supply lines, secondly to a tank of sanitizing fluid, thirdly to the water mani-fold and fourthly back to the gas manifold.
Patent CA-1235312-A (CA)
Inventor: LAZZARI ANGELO
IPC: E01C11/18
Filed: 1984-03-09
Granted: 1988-04-19
Abstract: Abrégé Sol industriel et son procédé de fabrication Pour réaliser une dalle en béton continue et renforcée par des fibres on coule une dalle totalement libre et indépendante en mettant en oeuvre du béton à retrait limité. On veille à une préparation soignée de l'assise, on pose une feuille de séparation sur elle et on intercale un matelas compressible entre le béton et les constructions ou parties de construction susceptibles de limiter ou traverser la dalle.
Patent CA-1235781-A (CA)
Inventor: PHILLIPS OLIVER
IPC: H01Q25/04
Filed: 1984-04-04
Granted: 1988-04-26
Abstract: Abstract Doppler radar apparatus for use in a velocity measuring system for farm tractors and the like.  The apparatus includes a dual mode conical horn having a flare angle substantially in excess of 12.5°, and a dielectric lens formed of a glass filled polymer.  The doppler output signal provided by the RF transceiver associated with the dual mode horn is high pass filtered to remove low frequency signals therefrom.  The horn is mounted in such a way that it is isolated from mechanical vibrations which would induce doppler signal frequencies in excess of the cutoff frequency of the high pass filter.  Moreover, the horn assembly (which is aluminum) and a steel housing assembly are coupled together in such a way that thermal expansion and contraction will not loosen the friction fit between the two assemblies.  The two assemblies are held together by a single, large diameter annular locking ring.
Patent CA-1267336-A (CA)
Inventor: POTTER WILLIAM D
IPC: A61L15/16
Filed: 1984-04-10
Granted: 1990-04-03
Abstract: A B S T R A C T     SURGICAL ADHESIVE DRESSING     A surgical dressing is described which consists essentially of a film which carries an adhesive layer for securing the dressing to the body characterised in that (a) the film is continuous and comprises a polymer which in contact with water has a higher MVP than when in contact with moisture vapour but not water; (b) the adhesive layer is adapted to allow access of water to the film when water is in contact with the adhesive layer so that (c) the surgical dressing has an MVP of not less than 2500g/m2 when the adhesive layer is in contact with water and has an MVP of not more than 2000g/m2 when the adhesive is in contact with moisture vapour but not water; whereby the dressing is suitable for use on exuding wounds and on non-exuding wounds.
Patent CA-1184613-A (CA)
Inventor: SPURRELL ROWORTH A J
IPC: A61N1/372
Filed: 1984-04-17
Granted: 1985-03-26
Abstract: TWO-PULSE TACHYCARDIA CONTROL PACER             Abstract of the Disclosure There is disclosed an improved pacer for con-trolling tachycardia.  Prior art pacers of this type generate a stimulus a short time, known as the "initial delay", after confirmation of tachycardia.  The initial delay is "scanned" from one extreme to the other until the condition is terminated.  In some pacers of this type, a second stimulus is generated at a fixed time, known as the "coupled interval", after the first stimulus; the second stimulus sometimes terminates the condition even if the first does not.  In the improved pacer, the coupled interval is scanned as well as the initial delay.          Also, the time parameters which are successful in ter-minating the condition are stored so that upon confirmation of another tachycardia event, the previously successful time parameters are the first ones to be tried.  The unit also allows tachycardia to be induced by the physician so that the parameters which are programmable can be ad-justed for optimum performance following a subsequent naturally occurring tachycardia confirmation.
Patent CA-1217355-A (CA)
Inventor: THOMSON BENJAMIN M
IPC: D06F37/24
Filed: 1984-06-01
Granted: 1987-02-03
Abstract: ADJUSTABLE DUAL NODE SUPPORT ASSEMBLY FOR WASHING MACHINE ABSTRACT OF THE DISCLOSURE            A support assembly for a washing machine includes a mount secured to the assemblage of working parts of the machine and adapted to move with the assemblage during operation of the machine and a cabinet structure enclosing the assemblage of working parts and having a base.  An intermediate member is positioned between the mount and the base for movably supporting the mount and the assemblage of moving parts from the base.  The base and intermediate member are formed with a first set of mating support surfaces for sliding movement therebetween and the mount and the intermediate member are formed with a second set of mating support surfaces for sliding movement therebetween. One set of the support surfaces is smoothly curved with a relatively short radius of curvature to form a first node for movement of the mount and the other set of support surfaces is smoothly curved with a relatively long radius of curvature to form a second node for movement of the mount.  Means provides the interface of the one set of support surfaces with a relatively low coefficient of friction and means provides the interface of the other set of support surfaces with a relatively hgih coefficient of friction so that relative movement between the intermediate member and either of the base and the mount tends to be between the one set of support surfaces.  The intermediate member and the one of the base in the mount forming the one set of support surfaces come into interfering engagement upon predetermined amplitude of movement of the mount so that further relative movement between the one set of support surfaces is substantially inhibited and relative movement between the other set of support surfaces occurs in response to movement of the mount in excess of the predetermined amplitude.  Means provides for adjusting the frictional contact pressure between the intermediate member and the mount to select the degree of damping therebetween.
Patent CA-1229920-A (CA)
Inventor: NAO MANABU
IPC: G06Q40/00
Filed: 1984-06-20
Granted: 1987-12-01
Abstract: APPARATUS FOR DEALING WITH BILLS     ABSTRACT OF THE DISCLOSURE      An apparatus for dealing with bills which comprises a plurality of bill boxes each of which contains different denominations of bills; means for withdrawing bills one by one from each bill box; a bill pool for temporarily storing the bills fed from the bill boxes; means for discharging the bills stored in the bill pool out of the apparatus through a discharge portion; means for reading a memory medium introduced into the apparatus by a user; means for inputting a desired amount to be withdrawn; means for rejecting discharge of the bills placed in the bill pool and guiding them to a rejected bill receiving portion within the apparatus; and, means for issuing a receipt.  The bill boxes are disposed vertically one above the other, and a common conveyor route is provided for conveying bills from each bill box to the bill pool.  The end portion of the uppermost bill box is used as a rejected bill receiving portion.  The receipt issuing means is disposed below the lowest bill box and connected to the common conveyor route so that the receipt is transported to the bill pool through the common conveyor route and discharged from the discharge portion together with the bills.
Patent CA-1224450-A (CA)
Inventor: HIRAHARA TAKUHO
IPC: F04C18/356
Filed: 1984-06-21
Granted: 1987-07-21
Abstract: ABSTRACT:   A strainer device for a rotary type compressor comprises a rolling, in combination: a rolling piston which rotates with rotation of a rotational shaft; a cylinder plate provided in correspondence to the direction of the outer periphery of the rolling piston; a pair of side plates supporting the rotational shaft, and being disposed on both side surfaces of the cylinder plate to define a compression chamber; a suction pipe passing through a shell housing with one end thereof being connected with a suction port formed in one of said side plates to introduce intake gas; a communication parth for leading the intake gas from the suction port to the compression chamber; and a strainer for removing foreign substances contained in the intake gas, the strainer being provided in a path formed in the cylinder plate or the side plate, not in the suction pipe, through which the intake gas flows.
Patent CA-1214095-A (CA)
Inventor: ROONEY TIMOTHY M
IPC: B60C17/04
Filed: 1984-06-22
Granted: 1986-11-18
Abstract: Abstract of the Disclosure RUN FLAT DEVICE    An annular ring-shaped run flat device (1) is used in tires (16) to permit continued use of the tire even when the tire is operating at low inflation pressures or is completely deflated.  This device is comprised of a rigid section (4) and a non-rigid section (5).  The tire, when it collapses, due to a reduction in pressure, comes to rest on the surface of the non-rigid, resilient, impact resistant section. This device is easy to assemble, can be used with conventional multi-piece rims, is light weight, durable and capable of absorbing impact under both inflated and deflated conditions.  The device can also be used as a positive or non-positive bead spacer to prevent dismounting of the tire beads when tire inflation pressure drops.
Patent CA-1225222-A (CA)
Inventor: RIJNDERS WILLEM
IPC: E04B9/26
Filed: 1984-08-15
Granted: 1987-08-11
Abstract: A B S T R A C T          PANELLING SYSTEM AND CARRIER THEREFORE           A paneling system and carrier therefore for covering a wall or ceiling in which the panels have inturned side portions on each side, one of which is turned towards the other side and then back towards the main panel to provide  a rim.  The other side portion has at its free edge, an arm turned away from the one side  The panels are supported by inverted U- or V-shaped cross-section carriers formed with notches which define hook shaped lugs.  These lugs are inserted into the rims of the panels and the arms of the adjacent panels overlie these rims.  A space is provided above the thus mounted arms so that the arms can be lifted thereby to allow the underlying rim to be disengaged for the removal of a panel.
Patent CA-1256332-A (CA)
Title: Absorption of additives into polymer surfaces from solution
Inventor: LEE GIM F JR
IPC: C08J7/06
Filed: 1984-08-23
Granted: 1989-06-27
Abstract: ABSORPTION OF ADDITIVES INTO POLYMER       SURFACES FROM SOLUTION                 ABSTRACT OF THE DISCLOSURE         Polymeric articles or non-polymeric articles having polymeric coatings are treated to incorporate an additive in the surface by a process comprising contacting the surface with a solution of the additive in a mixture of two or more solvents of different solvating power and selectively absorbing the additive into the surface.
Patent CA-1264528-A (CA)
Inventor: SCHMITZ THOMAS R
IPC: F16L21/00
Filed: 1984-11-23
Granted: 1990-01-23
Abstract: Abstract An apparatus for joining two tubular members together at a subsea location  wherein one of the tubular members has internal grooves and the second tubular member is sufficiently small to slide into the first tubular member and the first tubular member has an external flange suitable for connecting to a flowline, which apparatus includes a tubular mandrel having means for connecting to said first tubular member, a resilient sleeve surrounding said mandrel and adapted to be positioned within  said  second  tubular  member,  volume compensating means positioned within each of said grooves and testing means carried by said mandrel to allow testing of the joint while the mandrel is still in position after forming.  A method of joining tubular members at a subsea location including the steps of inserting the second tubular member within the first tubular member after the volume compensators have been inserted in the internal grooves in the first member, exerting fluid pressure on the interior of the second tubular to form the second tubular member against the internal grooves of the first tubular member and testing the formed joint while the mandrel is still in position within said second tubular member.    A second form of the invention includes the use of micro-spheres in an epoxy matrix positioned in internal grooves of the bell which are designed to collapse at pressures above the water pressure at the depth of the installation of the joint and at a pressure below the pressures which develop in trapped sea water in the groove during forming.
Patent CA-1233515-A (CA)
Inventor: DORIATH GERARD
IPC: G01R33/032
Filed: 1985-01-23
Granted: 1988-03-01
Abstract: ABSTRACT OF THE DISCLOSURE PROCESS FOR THE MAGNTOOPTICAL MEASUREMENT OF MAGNETIC FIELDS, MEASURING SYSTEM AND MEASURING CELL USING SUCH A PROCESS        The invention relates to a process for measuring a magnetic field based on the Faraday effect rotation of a light beam passing through a ferrimagnetic coating subject to a magnetic field to be measured.       According to the invention, the magnetization direction within the ferrimagnetic coating is coherently oriented by applying a high amplitude alternating magnetic field oriented in accordance with the axis of the light beam. This is followed by a progressive reduction of the amplitude of this magnetic field and the magnetic field to be measured is compensated.       The invention also supplies a system and a measuring cell making it possible to perform said process.    The invention can be used in magnetometers.
Patent CA-1239212-A (CA)
Inventor: CHANG JO-MEI
IPC: H04Q3/00
Filed: 1985-02-25
Granted: 1988-07-12
Abstract: RELIABLE BROADCAST PROTOCOL FOR A TOKEN         PASSING BUS NETWORK Abstract In a communications system with a plurality of stations coupled to a single communications path, it becomes desirable for a transmitter to broadcast a packet message to a predefined broadcast group of receivers.  For the system to operate reliably, it is also desirable that the system protocol assure that all stations, which are intended to receive the broadcast message, do indeed receive the broadcast message.          The instant system, station apparatus and protocol contemplate a primary receiver, also called a token site.  The primary receiver is adapted to receive and store information messages transmitted from a source station to a broadcast group.  The source would continue to retransmit the broadcast message until it receives an acknowledgment control message from the primary receiver. In the event some receiver(s) in the broadcast group do not receive the broadcast message, such receiver(s) could request a retransmission of the message.  The primary receiver, not the source station, would retransmit the broadcast message, thereby assuring a reliable broadcast system.  The token site function can be rotated among the various receivers in the broadcast group to reduce storage costs.  The possible token sites are identified in a token list to which stations may be added or from which stations may be deleted.  The token list is transmitted to all stations in the broadcast group to assure that no more than one token site exists at any instant of time.
Patent CA-1239566-A (CA)
Inventor: HENDRICK FRED W
IPC: F16K3/08
Filed: 1985-03-12
Granted: 1988-07-26
Abstract: MOUNTING OF DISK IN A DISK VALVE            Abstract of the Disclosure An orifice valve is disclosed comprising a valve body having a cylindrical upstream chamber, a downstream chamber having an oblong cross-sectional configuration adjoining and coaxial with the upstream chamber, and a shoulder comprising a pair of blind holes at the juncture of the upstream and downstream chambers.  A downstream disk having a pair of fluid openings is mounted in the upstream chamber against the shoulder and comprises a pair of blind holes aligned with the blind holes in the shoulder.  Rigid pins extend from the blind holes in the shoulder into the blind holes in the downstream disk to prevent rotation of the downstream disk.  A rotatable upstream disk having a pair of fluid openings is mounted against the downstream disk and comprises a pair of blind holes.  An operator member is provided comprising a forked turning member with a pair of tines, each having a blind hole in alignment with a blind hole in the upstream disk.  Rigid pins extend from the blind hole in the up-stream disk into the blind hole in the disk engaging member.  The operator member comprises a handle exterior the valve body for rotating the forked turning member and upstream disk.
Patent CA-1233657-A (CA)
Inventor: MAH FREDERICK
IPC: B67B7/16
Filed: 1985-03-14
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE       A bottle opener with counter is described which is capable of removing crown or twist caps from beverage bottles and which has a digital display indicating the number of bottles opened during a certain period.  It is of relatively simple construction and is hand-held, comprising a handle or body containing the counter and a head with bottle cap engaging means.  The application of leverage or torque in removal of a bottle cap causes the counter, which may be either mechanical or electronic, to be advanced.