baber/WOPTO huggingface dataset:
Patent CA-1171674-A (CA)
Inventor: KNUDSEN POUL N
IPC: E02B3/14
Filed: 1981-06-01
Granted: 1984-07-31
Abstract: A Revetment for Protecting the Inclined Surfaces of Beaches, Shores, Rivers or Channels, and of Structures Such as Moles, Dikes or Channel Walls, Located in These Places, Against Erosion by Waves and Flowing Water.         Abstract:            A revetment protecting coasts and structures thereon against erosion from waves and flowing water. The re-vetment comprises a plurality of heavy and thick plate bodies (1a - 1d) located side by side and directly on the inclined surfaces of the coast. Each plate body comprises at a first pair of opposite ends hinge pins (1', 1") for a flexible securing of the plate body (1d) to the adjacent plate body (1c). Furthermore, the plate body comprises a plurality of substantially vertical water penetration holes (4', 4") as well as two hinge openings (2', 2") located at a second pair of opposite ends of said body. The hinge openings are shaped in such a manner that they beyond penetration of water also may receive pins (1', 1") of the adjacent plate bodies (1a). In this manner a revetment is obtained which is water-permeable, coherent, appropriately heavy and flexible, and which furthermore in an easy manner may be mounted by unskilled persons.            Fig. 1 should be published together with the abstract.
Patent CA-1159044-A (CA)
Inventor: EPSTEIN RONALD A
IPC: C08F4/64
Filed: 1981-06-02
Granted: 1983-12-20
Abstract: NOVEL TITANIUM HALIDE CONTAINING CATALYST            ABSTRACT     A novel catalyst system for the polymerization of alpha-olefins is provided.  The catalyst system comprises:       (a)   an organoaluminum containing component, e.g. triethyl aluminum, and (b)   a titanium halide containing component.          The titanium halide containing component is obtained by reacting a halogen containing magnesium compound, e.g. MgCl2, with an organic phosphite, e.g. triphenyl phosphite, to produce a reaction product.  The reaction product is then co-pulverized with a complex of a titanium halide compound and an electron donor compound, e.g. TiCl4 ethyl benzoate, to produce a co-pulverized product.  The co-pulverized product is then reacted with a titanium halide compound, e.g.          TiCl4.       A novel titanium halide containing component is provided as well as  a process for producing said component.  A process for the polymerization of alpha-olefins is also provided.
Patent CA-1146917-A (CA)
Inventor: SCHUBERT KEITH E
IPC: G07B17/00
Filed: 1981-06-19
Granted: 1983-05-24
Abstract: Abstract of the Disclosure A process for interconnecting a postage meter and apparatus for operating the postage meter; wherein the postage meter includes a lever which is positionable in a plurality of postage value selecting positions, and the apparatus includes a member for positioning the postage meter lever.  The process comprises the steps of fixing the spatial relationship  between the postage meter and meter operating apparatus, and then fixing the spatial relationship between the postage meter lever and lever positioning member.
Patent CA-1160385-A (CA)
Inventor: BODENDORF WARREN J
IPC: D21H17/37
Filed: 1981-07-24
Granted: 1984-01-10
Abstract: ABSTRACT OF THE DISCLOSURE           Synthetic sheet material is resistant to decay by fungus and other microbial organisms and particularly useful in shoe construction where flexibility is required.  The material comprises a uniform distribution of cellulose and optionally synthetic fiber within an acrylic elastomeric matrix or binder and is formed from a furnish of the fibers; a metallic quinolinolate which lends the material decay resistant; a polymer colloid such as an acrylic latex which prevents the coagulation of the subsequently added acrylic elastomeric binder by the metallic quinolinolate; and a cationic polymer which acts a  a retaining agent for the metallic quinolinolate in the synthetic sheet material.
Patent CA-1157208-A (CA)
Inventor: LINDZUS WALTER
IPC: E03C1/23
Filed: 1981-08-10
Granted: 1983-11-22
Abstract: ABSTRACT OF THE DISCLOSURE       A gripping element on a pull-knob pop-up drain for lavabos, bidets or other such sanitary equipment has an adjustable coupling produced by the gripping element between a stopper lever and a pull rod.  The gripping element consists of a gripping spring and a supporting piece which together form a unit.  The gripping spring is equipped with limbs and these in turn have receiving holes for the pull rod.  The supporting piece is provided with an opening to receive the one end of the stopper lever and also with bridges for holding the limbs of the gripping spring.
Patent CA-1177318-A (CA)
Inventor: HEALEY JOHN C
IPC: A23F5/28
Filed: 1981-08-13
Granted: 1984-11-06
Abstract: ABSTRACT    A process for the condensation of a volatile-rich vapor stream produced by a stripping operation from a vegetable or fruit product or the extract thereof, which comprises the steps of:     (i)  condensing a major proportion of the water present in the vapor stream using a surface condenser with water as a coolant;    (ii)  subjecting the condensate of step (i) to further cooling in a heat-exchanger using water at a lower temperature than that of step  as the coolant; and (iii)  contacting the cooled condensate from step (ii) with the vapor  stream issuing from the condenser of step (i) in a countercurrent absorption column.      The process is particularly applicable to the condensation of a volatile-rich water vapor stream containing coffee volatiles.
Patent CA-1163015-A (CA)
Inventor: SMITH GRANT M
IPC: G11B27/028
Filed: 1981-10-07
Granted: 1984-02-28
Abstract: ABSTRACT    A controller for a video tape recorder (VTR) which allows a plurality of separate tape times to be cued at the selection of the operator by means of separate cue registers and corresponding cue switches operating in conjunction with logic means and a tape time counter which is slaved to the VR tape timer.  The logic means also causes the VTR to search for cued tape times as stored in selected ones of the cue registers and, at the option of the operator, to stop the tape at a tape time slightly prior to a selected one of the cued tape times.  Digital, fine and coarse clock tape time displays are also provided for indicating the tape time, when the tape is moving, and selected cued tape times when the tape is stopped.
Patent CA-1133521-A (CA)
Inventor: ENGEL JOHN F
IPC: C07C33/46
Filed: 1981-10-21
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE .alpha.-Trifluoromethyl-3-phenoxybenzyl alcohol is a novel intermediate which is useful in the preparation of esters from pyrethroid carboxylic acids, the esters having insecticidal properties.
Patent CA-1162328-A (CA)
Inventor: GIVENS WYATT W
IPC: G01V5/10
Filed: 1981-12-07
Granted: 1984-02-14
Abstract: MEASUREMENT OF GAMMA-RAY ENERGY DUE TO THERMAL NEUTRON CAPTURE OF COPPER AND NICKEL            Abstract A source of fast neutrons is pulsed to irradiate the formations surrounding a borehole with neutrons to produce gamma-rays from thermal neutron capture of the metallic materials located within the formations.  Such gamma-rays are detected as an indication of the presence of such materials within the formations.
Patent CA-1171544-A (CA)
Inventor: POTTIER DENIS R C
IPC: G06F9/46
Filed: 1982-02-25
Granted: 1984-07-24
Abstract: PHF 81.512                      18                       27.11.81 ABSTRACT OF THE DISCLOSURE:           "Multiprocessor computer system with dynamical allocation of multi-processing tasks and processor for use in such multiprocessor computer system"         A multiprogramming data processing system comprises a plurality of data processing devices P1, P2, P3, P4 each having local storage 110-116 and has furthermore an interconnecting standard bus 100. The program is divided in program segments S1-S4, while the program segments are grouped into program portions (k, m, n)  The respective program portions are each stored at one of the local memory sections. When an extended branch instruction calls and address in a different program portion, a portion change interruptsignal (26) is generated, whereby dynamical allocation of the execution of program segments may be reali-zed. When a privileged portion (0) is called, the portion change inter-rupt is nullified, both at the calling to, (28) and  the return (23) from the privileged program portion.
Patent CA-1176056-A (CA)
Inventor: MCCLURE STANLEY R SR
IPC: A01M21/00
Filed: 1982-03-01
Granted: 1984-10-16
Abstract: ABSTRACT OF THE DISCLOSURE:        The apparatus includes an endless nylon rope trained over two distally mounted sheaves which define paths spann-ing either side of the distally mounted sheaves and means for the continuous application of herbicide to the endless rope.  The means for applying herbicide to the rope includes an immersion basin in which portions of the rope are contin-ually pulled through a shallow level of herbicide.  This is accomplished by training the endless rope onto a drive drum having at least one revolution of rope wherein the bottom of the drum is at a level below the level of the herbicide and an idler drum driven by the driven rope which again has at least one revolution or loop of wetted rope around it and which is submerged in the herbicide within the immersion ba-sin. The distally mounted sheaves are journalled at the end of a boom which extends transversely of a frame work installed onto a tractor and which has height adjustment means allowing the boom and the endless rope trained thereon to be raised or lowered so that the wetted rope wipingly engages the weeds but does not engage the crop.  Normally, the weeds grow higher than do the desirable plants, at least in the early stages.
Patent CA-1191519-A (CA)
Inventor: HEDLUND BO P S
IPC: B62D53/02
Filed: 1982-03-12
Granted: 1985-08-06
Abstract: ABSTRACT          In waist articulated terrain vehicles, especially forest machines, with a wheeled forward section (1), a rear section (5) and a driver's cab (11), driver comfort can be substantially increased by the cab (11) being so mounted on the vehicle that it is substantially unaffected by the tilting movements of the forward section about an axis in the travelling direction thereof, simultaneously as it is adapted for accompanying the forward section in its steering movements.
Patent CA-1193701-A (CA)
Inventor: HARADA HIDEMI
IPC: H04M3/60
Filed: 1982-03-19
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE         A switchboard control system in which a plurality of switchbaords are connected to a time division exchange and controlled by the time division exchange.  A speech signal and a control signal (a signal of key information, display information, subscriber number information and other infor-mation necessary for the exchange operation by a switchboard operator), which are delivered and received by each switchboard and the time division exchange, are transmitted together by a common transmission line on a time-division multiplexed basis.          On the side of the switchbaords are disposed a position controller, by which the signals are multiplexed and separated and the common transmission line and the switchboards are interconnected. For delivering and receiving the signals, a common channel signalling equipment is connected to the time division exchange and a remote common channel signalling equipment is provided in the position controller.  Between these equipments, the control signal is transferred via the common transmission line and, between the remote common channel signalling equipment and each switchboard, it is transmitted via a control signal line constituted as a common bus separately of a signal line for the speech singal.
Patent CA-1191657-A (CA)
Title: Organic compounds
Inventor: ROBINSON TIBOR
IPC: C14C7/00
Filed: 1982-03-22
Granted: 1985-08-13
Abstract: IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS            Abstract of the Disclosure A process for accelerating the drying of a wet hydrophilic substrate, e.g. in a washing process, comprising the steps of i)  applying to the wet substrate by an exhaust process 0.05 to 1.0 g per kg dry weight of substrate of a mixture comprising a cationic agent having affinity for the fibres and an emulsified polyethylene wax in an aqueous medium and ii)  subsequently drying the substrate.
Patent CA-1178630-A (CA)
Inventor: JOHANSSON ARNE
IPC: E02F9/28
Filed: 1982-03-25
Granted: 1984-11-27
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to a wear-parts system or a system of teeth, for earth-moving machine shovels, mounted at the front of the shovel and comprising several loosely interconnected parts such as tooth points, adapters or holders, cutting edge protectors, etc.  The interconnection of these parts is carried out by means of interacting male and female formed parts.  The parts are locked in the assembled position by means of specially formed locking wedges fitted at right angles to the assembly direction.  Openings are provided in the various parts for the locking devices
Patent CA-1180690-A (CA)
Inventor: STEPHAN HANS-WERNER
IPC: C01B25/02
Filed: 1982-04-02
Granted: 1985-01-08
Abstract: METERING DEVICE     ABSTRACT OF THE DISCLOSURE The disclosure relates to a device for metering liquid yellow phosphorus into a rotating ball mill for the produc-tion of red phosphorus therein. The device is more specifi-cally comprised of a stationary outer tubular structure surrounding an inner tubular structure rotatably mounted therein. A valve having a valve rod associated with it is in-stalled within the inner tubular structure near its end close to the ball mill. A plug provided with a central bore receiving the valve rod is installed within the inner tubu-lar structure near its end remote from the ball mill. A bellows surrounds a portion of the valve rod inside the inner tubular structure, the bellows being tightly connected to the plug and valve rod.
Patent CA-1161258-A (CA)
Inventor: EHRHART PHILIP J
IPC: A01D57/26
Filed: 1982-04-06
Granted: 1984-01-31
Abstract: PIVOTABLE SHIELDS FOR DISC MOWER-CONDITIONER               ABSTRACT OF THE DISCLOSURE         A crop harvesting machine having a disc cutterbar is disclosed wherein the shields covering each individual disc cutter unit are connected to a transverse rotatable shaft so that the shields can be pivotally moved between a lowered operative position immediately above the disc cutter unit and a raised inoperative position, wherein convenient access can be had to the disc cutterbar for service and maintenance thereof. The shields are connected to the shaft by mounting tabs having a downwardly depending leg that engages a stop on the header frame to prevent the shields from lowering into a position that would interfere with the rotative operation of the disc cutters. A spring-loaded pin and bracket control mechanism is also provided to selectively lock the shields in either the lowered or raised position by controlling the rotative position of the shaft.
Patent CA-1206763-A (CA)
Inventor: METZ PIERRE
IPC: F02K9/88
Filed: 1982-06-28
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE       A control device using gas jets makes it possible to modify the flight direction of a guided missile. This device comprises an energy source supplying a gas flow to a set of fixed nozzles arranged in an annular member within which are coaxially placed movable sleeves, respectively provided with gas passage openings or ports. Means are provided for positioning these openings so as face the inlets of the nozzles, with a view to diverting the gas flow into a given nozzle.      The device is used in rockets, missiles, etc.
Patent CA-1174028-A (CA)
Inventor: SINGER DOUGLAS
IPC: E04F17/02
Filed: 1982-08-16
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE:         An insulated chimney structure of the type compris-ing an outer casing, an inner flue spaced from the casing and made of a metal sheet, and a solid heat insulating material therebetween.  The metal sheet of the flue has a pair of longitudinal edges and is folded into a closed cy-linder with its edges connected to each other in a non rigid manner to define a continuous, expansible lock joint.  Due to this expansible lock joint, the metal sheet flue may freely expand whenever heated, without radially pressing against the insulating material and outer casing whereby to avoid damage to the chimney structure or draft reduction.
Patent CA-1193211-A (CA)
Inventor: TOMOHIRO SUSUMU
IPC: C12N1/20
Filed: 1982-09-02
Granted: 1985-09-10
Abstract: ABSTRACT     A process for producing mitonmycin A by fermentation, which involves culturing a microorganism belonging to the genus Streptomyces, which is capable of producing mitomycin A and having at least one property of (1) deficiency in an ability to produce mitomycin C and (2) a resistance to tryptophan analog, in a culture medium forming and accummulating mitomycin A in the culture medium; and recovering mitomycin A therefrom.
Patent CA-1170736-A (CA)
Inventor: HILLIS FRANK M
IPC: H01R13/658
Filed: 1982-11-19
Granted: 1984-07-10
Abstract: Abstract:                   AN ELECTRICAL CONNECTOR      An  electrical  connector  including  a  pair  of interfittable shells 11, 21, an annular shield ring 60 for protecting electrical contacts carried therein from RFI/EMI interference and means for mounting the shield ring to one of the shells, the one shell 21 having a-radial flange 22 forwardly of an annular groove 50 sized to receive an annular band 62 of the shield 60.   The mounting means are  solderless and  comprise an annular compression ring  40  sized  to  circumpose  the annular groove  50  and  be  plastically  deformed  therein.   The annular groove includes a frusto-conical wall 54 which serves to control plastic deformation of compression ring 40 so as to invade the groove 50 to press against sheld band 62 and thereby secure the ring therein.   Means 63 for resisting rotation of the shield ring are provided.
Patent CA-1200844-A (CA)
Inventor: BIOLLEY ALAIN P M
IPC: H04B10/29
Filed: 1982-11-24
Granted: 1986-02-18
Abstract: ABSTRACT OF THE DISCLOSURE      The  digital information  transmitting  system  comprises  several subscriber  stations  and  a  processor  for managing  the  exchanges  of informations  between  said  stations.  The  processor  includes  several optical circuits for receiving informations emitted from the optical emitters in the stations respectively, and a single optical circuit for emitting  grouped  informations  to  all  the  optical  receivers  of  the stations. An optical transmission pluribus is interconnected between the stations  and  the  processor.  The  optical  pluribus  comprises  several optical unidirectional forward lines for each linking the respective station emitter to a respective receiving circuit of the processor, and a single optical unidirectional distributed backward line for linking the  single  emitting circuit  of  the  processor  to  all  the  station receivers.
Patent CA-1187612-A (CA)
Inventor: SLOTBOOM JAN W
IPC: H01L27/105
Filed: 1982-11-25
Granted: 1985-05-21
Abstract: ABSTRACT:         A series-parallel-series memory or other parallel-to-series CCD has charge-signals interlaced in alternate parallel channels and de-interlacing electrodes at the parallel to series transition. In order to avoid delay effects as a result of comb-shaped electrode configurations of the de-interlacing elec-trodes, and associated complex clock control, a narrow extra electrode is provided between the de-interlacing electrodes and the series-output register. This elec-trode may serve as a buffer electrode for each half row of information while the preceding half row is trans-ported through the series output register.
Patent CA-1182156-A (CA)
Inventor: BELBEL ELIE
IPC: H01H1/54
Filed: 1982-11-29
Granted: 1985-02-05
Abstract: A contactor capable of having a very high breaking power comprises a movable contact carrier bridge (3) having a central part in the form of a blade (3c) and conducting J-shaped pieces (2a-2b) supporting fixed contacts. A non-magnetic blade bent in the form of a U is mounted slidable inside a hollow movable insulating contact holder (1) and guides and holds at its upper end a magnetic plate (8) cooperating with said blade (3c) and forming an air-gap with another U-shaped magnetic piece (6), disposed between the legs of the bent blade (5) and integral (at 7) with the contact holder (1). A contact pressure spring (4) bears on the basis of the U-shaped magnetic piece (6) and on the bottom of the bent blade (5).
Patent CA-1182491-A (CA)
Inventor: FOLLOWS JAMES S
IPC: E05B65/08
Filed: 1982-12-24
Granted: 1985-02-12
Abstract: LATCHING DROP LOCK FOR SLIDING CLOSURE MEMBER                  Abstract of the Disclosure A latching drop lock for a movable closure member such as a sliding glass window includes a lock body that supports a pivotably mounted, elongated latch element. The lock body and the latch element are slidable as a unit along one side of the movable frame and are slidably engaged in a peripheral channel thereof. The lock body includes a lock bolt element that is insertable in an aperture in the fixed frame to secure the sliding window in a closed position. The elongated latch element includes at one end a detent that is fixedly engageable with the window frame to secure the drop lock in the locked position. The latch element further includes an integral resilient bias spring that urges the lock element rotated about its pivot axis so as to engage the detent whenever the drop lock is slid to the locked position. The latch element further includes manually depressible means operable to disengage the detent and unlatch the drop lock. Two separate motions are required to unlatch and unlock the sliding window, namely, depression of the depressible means and simultaneous upward sliding of the drop lock assembly, thereby rendering the drop lock relatively invulnerable to tampering and picking.
Patent CA-1194704-A (CA)
Inventor: TERRY VINCENT G JR
IPC: F16D1/00
Filed: 1983-01-14
Granted: 1985-10-08
Abstract: INSULATED COUPLING              Abstract of the Disclosure A coupling between a prime mover and a dynamo-electric machine should include electric insulation between the connected shafts so as to preclude the transmission of eddy currents between the dynamo-electric machine to the prime mover shaft.  This insulation may be provided at the radial interface between coupling members.  However, it has been found that the torque carrying capability of a coupling may be enhanced by providing a circumferential electrical insulation between radially inner and outer hubs which comprise the coupling member on the dynamoelectric machine side of the coupling.
Patent CA-1181599-A (CA)
Title: Leaf distribution means
Inventor: DECLOET BEN
IPC: A01D45/16
Filed: 1983-03-09
Granted: 1985-01-29
Abstract: In a harvester which has discharge means adapted to discharge leaves into a container, an improvement is provided comprising: A set of rolls positioned over the discharge means positioned to intercept a substantial portion of the discharged leaves, the rolls being angled with respect to each other to direct the leaves radially outward from the discharge means over the width of the container; in combination with a fan means located below the discharge means and before the container being adapted to blow air under the discharged leaves to extend the trajectory of the leaves over the length of the container by a distance roughly proportional to the flowrate of air from time to time and a control means adapted to control the flowrate of air from time to time in a predetermined pattern to obtain uniform distribution of the discharged leaves over the container.