baber/WOPTO huggingface dataset:
Patent CA-1222002-A (CA)
Inventor: CHAMBERLIN JOHN M
IPC: B60R9/06
Filed: 1985-01-22
Granted: 1987-05-19
Abstract: Abstract of the Disclosure A bed  extension for a pick-up comprising a load-carrying beam substantially parallel to the rear of the truck bed sup-ported outwardly of the truck bed by means of suspension cables.    The suspension cables are attached to the load carrying beam at one end and to a rigid member of the truck body or frame at the other end and pass over vertical stakes which fit into existing or installed rear stake compartments of the pick-up.  The load-carrying beam is stabilized by truss members which are secured at one end to the load-carrying beam and at the other end to the rear bumper or rear bumper support.  The bed extension is remo-vable or  collapsible and is compactly secured together in its disasembled condition so as to be easily stored.
Patent CA-1233988-A (CA)
Inventor: WURSCHER RAIMUND A
IPC: B24B3/26
Filed: 1985-02-13
Granted: 1988-03-15
Abstract: ABSTRACT            The apparatus for grinding twist drills comprises a shaft and a grinding wheel which has a grinding surface and is rigidly secured to the shaft.  The apparatus comprises also a drill-guiding body, which faces the grinding surface and is axially spaced from it and axially immovable relative to the grinding surface.  The drill-guiding body is formed with a plurality of guiding passages for guiding twist drills differing in diameter toward the grinding surface.  At least one guide lug is aligned with each guiding passage of the drill-guiding body and adapted to    ?    extend         ?        into a flute of a twist drill extending through the associated guiding passage.  All guide lugs are mounted on a guide lug carrier, which is mounted to be axially movable between the drill-guiding body and the grinding surface and which is biased toward the grinding surface by a spring.  At least one abutment consisting of a material which has a higher     ? hardness than the grinding wheel is secured to the guide lug carrier and has an abutment surface which is parallel to and engageable by the grinding surface.  This arrangement ensures that a constant distance from the guide lugs to the grinding surface will be maintained during the grinding operation in spite of the wear of the grinding wheel and the original shape of the grinding surface will be restored.
Patent CA-1233504-A (CA)
Inventor: BRACHT ROGER R
IPC: H01S5/042
Filed: 1985-03-21
Granted: 1988-03-01
Abstract: ABSTRACT           A circuit is shown for rapidly enabling and disabling a high current laser diode through a coaxial cable responsive to a data signal received at the circuit input.  At the circuit input are two switching transistors, one or the other of which is forward biased while its counterpart is reverse biased, depending upon the level of the incoming data signal.  The output of one of the switching transistors is fed to the base inputs of two emitter follower transistors, one PNP and the other NPN.  The emitter terminals of the follower transistors are connected to the gate terminal of an enhancement mode VMOS field effect transistor.  When the VMOS FET is enabled, current flows in the laser diode to energize it.  The voltage level at the input to the follower transistors determines the voltage to the gate input of the FET.  When the incoming data signal is low, the gate-to-source potential difference is near zero, thus preventing the FET from conducting current.  A change to the high level for incoming data rapidly increases the gate-to-source voltage to enable the FET and activate the laser.
Patent CA-1234341-A (CA)
Inventor: BONKO MARK L
IPC: B60C11/00
Filed: 1985-05-15
Granted: 1988-03-22
Abstract: Abstract of the Disclosure TRACTOR TIRE      A tire for tractors and like vehicles has a tread with three sets of lugs (21, 23, 25 and 22, 24, 26) extending axially inwardly from each lateral edge (18, 19) of the tread.  The lugs of each of the sets extend across the tread a different distance as compared to the lugs of each of the other sets of lugs.  Each lug has two portions, with the portions oriented at different angles with respect to the mid-circumferen-tial plane (20) of the tire.
Patent CA-1231159-A (CA)
Inventor: KOSUGE TOKUO
IPC: F02D41/34
Filed: 1985-06-13
Granted: 1988-01-05
Abstract: Abstract:    The present invention relates to a fuel injection control system for use with an internal combustion engine. A base injection pulse for regulating an injecting time of an injector is determined by the number of revolutions per minute of the engine and the quantity of an intake air to the engine.  The base injection pulse is calibrated or compensated as follows;                    Ti = Tp(1 + ka + Kb) wherein T1 :   a pulse width of the calibrated injection pulse, which determines the injecting time of the injector; Tp :   a pulse width of the base injection pulse; Ka :   a calibration coefficient determined by the level of an acceleration; and Kb :   a calibration coefficient determined by the level of a deceleration preceding to the acceleration.
Patent CA-1262808-A (CA)
Inventor: TIMM EDWARD E
IPC: B01J2/06
Filed: 1985-08-07
Granted: 1989-11-14
Abstract: ABSTRACT         Spheroidal polymer beads having a uniform size are prepared by polymerizing uniformly sized monomer droplets formed by vibratory excitation of a laminar jet of monomeric material flowing in a gas phase.  For example, a laminar jet of a monomer mixture comprising styrene, divinylbenzene and a polymerization initiator can be subjected to vibratory excitation and the resulting monomer droplets polymerized to yield copolymer beads having a narrow particle size range distribution.  The copolymer beads can be employed in applications where beads having diameters of 5 µm to 100 µm are useful.
Patent CA-1240230-A (CA)
Inventor: RUPPERT RONALD M
IPC: C11D3/22
Filed: 1985-08-23
Granted: 1988-08-09
Abstract: LAUNDRY DETERGENT COMPOSITION                                   ABSTRACT            A laundry detergent composition containing an effective amount of a soil release agent comprising a vinyl caprolactam resin and a standard detergent formulation.
Patent CA-1273638-A (CA)
Inventor: LUKENBACH ELVIN R
IPC: C09K23/16
Filed: 1985-09-09
Granted: 1990-09-04
Abstract: PROCESS FOR THE PREPARATION OF PHOSPHATE SURFACTANTS            ABSTRACT OF THE DISCLOSURE            A process for the preparation of phosphate compounds comprising (1) reacting an inorganic phosphate salt with epihalohydrin to obtain a phosphate ester and (2) reacting the phosphate ester with a substituted amine wherein step (1) is carried out at a pH of from about 5.4 to 7Ø
Patent CA-1258038-A (CA)
Inventor: BOGNAES RAGNAR
IPC: F16L9/18
Filed: 1985-09-20
Granted: 1989-08-01
Abstract: PIPELINE CABLE FOR USE UNDER WATER.                Abstract of the Disclosure.            A pipeline cable for use under water and comprising a number of pipelines which follow helical lines in the cable, filler material around and between the pipelines, and a protective sheath surrounding the pipelines and filler material.  The cable has a compression resistant core or filler material and the pipelines which by them-selves are rigid, individual pipes are imbedded around the core, in such a way that they can move lengthwise without any hindrance from each other and from the filler material and so that, during a radial compressive stress against the sheath, a transfer of force can occur through the sheath and filler material to the pipelines which can then absorb the tensile stress.
Patent CA-1238961-A (CA)
Inventor: ROUSE DAVID M
IPC: H04B1/74
Filed: 1985-10-10
Granted: 1988-07-05
Abstract: DATA COMMUNICATION NETWORK      Abstract:        A data communication network comprising ring transmission paths (0,1) interconnecting ring interface nodes *RI1, RI2, RI3) coupled with a node processor and data systems and arranged to propagate data messages along the ring transmission paths between the data systems.  Each node is arranged to detect failure of the node to propagate a data message to another node and to flush the data communication network by force reading data messages off the ring transmission paths into the blocked node processor.  A node is arranged to automatically maintain and restore operation of the data communication network by loop connecting ones of the ring transmission paths together to isolate segments of the network experiencing trouble and to transfer maintenance and diagnostic date messages between ones of the looped ring transmission paths to restore ring transmision paths and nodes located in isolated segments of the network to service.
Patent CA-1267139-A (CA)
Inventor: SYMES KENNETH C
IPC: C08L33/02
Filed: 1985-10-16
Granted: 1990-03-27
Abstract: ABSTRACT                   DRY POLYMERS    Powdered polysaccharide may be made by spray drying an  emulsion  in  a  non-aqueous  liquid  of  an  aqueous solution   of   the   polysaccharide.      Spray   dried polysaccharides are novel materials.   At least 90% by weight of the particles may be within a size range of not more  than  100  microns.     The  particles  may have  an average size between 50 and 250 microns or between 10 and 50 microns, and the finer particles can be redispersed into oil.
Patent CA-1266022-A (CA)
Inventor: VAN DER MEULEN LEENDERT
IPC: B65D47/26
Filed: 1986-02-27
Granted: 1990-02-20
Abstract: A B S T R A C T            A set up piece for drinking a liquid contained in a can which can is provided with a lid portion which can be torn away for obtaining an opening in the lid. The set up piece comprises a substantially cylindrical body portion which can be clamped onto the can in such a way that a liquid impervious closure is obtained. The cylindrical wall of the set up piece is connected to an inwardly running radial portion for contacting the lid of the can when the set up piece is mounted on said can.
Patent CA-1265988-A (CA)
Inventor: HALPIN JOHN L
IPC: F42B4/26
Filed: 1986-05-26
Granted: 1990-02-20
Abstract: ABSTRACT           An infrared flare is used as a military decoy for infrared heat seeking missiles.  The flare burns a pyrophoric fuel to provide a good simulation of an aircraft spectral signature.      To minimize blow-out under extreme wind and high altitude conditions, the flare has an oxygen injector arranged concentrically around the fuel ejector and a shroud sheltering an ignition space just downstream of the fuel ejector.  The injected oxygen reacts with a small amount of the flame to produce a pilot flame in the shroud.
Patent CA-1271773-A (CA)
Inventor: BILLIG ERNST
IPC: C07C45/50
Filed: 1986-08-26
Granted: 1990-07-17
Abstract: BIS-PHOSPHITE COMPOUNDS                     Abstract Transition metal-bis-phosphite catalyzed carbonylation processes, especially hydroformylation, as well as transition metal-bis-phosphite compositions, bis-phosphite ligands and transition metal-bis-phosphite catalysts.
Patent CA-1269794-A (CA)
Inventor: DRENT EIT
IPC: C08G75/00
Filed: 1986-09-22
Granted: 1990-05-29
Abstract: A B S T R A C T     Novel copolymers of sulphur dioxide with ethene and, optionally also carbon monoxide and/or one or more olefinically unsaturated hydrocarbons with less than 20 carbon atoms (A) and a process for producing them are disclosed.  The copolymers have a linear structure and consist  of units -Z-(C2H4)- and optionally also of units -Z-(A), the latter occurring in random distribution  . over the copolymer chain, wherein Z represents an SO2 or CO group with the proviso that at least part of the units Z are SO2 groups.          Known copolymers of sulphur dioxide with ethene prepared in the presence of radical catalysts are branched polymers having monomer units distributed randomly within the polymer.
Patent CA-1264675-A (CA)
Inventor: SATO MAKOTO
IPC: B60T8/32
Filed: 1986-11-04
Granted: 1990-01-23
Abstract: Abstract of the Disclosure A four wheel drive vehicle with an antilock  braking system comprising front and rear axles coupled together by a power transmission assembly capable of transmitting the braking force acting upon the front wheels to the rear wheels.  A power unit is drivingly connected to the power transmission assembly.          A hydraulic braking system controls the hydraulic pressure applied to each wheel brake and an antilock  control device controls the hydraulic braking pressure such that the braking braking pressure is reduced when a wheel is about to become locked.  The antilock  control device  includes a front wheel control section to control the hydraulic pressure applied to the front wheel brakes and a rear wheel control section to control the hydraulic pressure applied to the rear wheel brakes.  The front wheel and rear wheel control sections are connected so that in cases where the braking force acting upon the front wheels is transmitted to the rear wheels, i.e. in four wheel drive,the hydraulic braking pressure to the rear wheel brakes is reduced when the rear wheels are about to be locked and the hydraulic pressure applied to the front wheel brakes has been reduced for at least a predetermined period of time.
Patent CA-1272099-A (CA)
Inventor: RUDAVICIUS GABRIEL J
IPC: B01D35/04
Filed: 1986-11-12
Granted: 1990-07-31
Abstract: FLUID TREATMENT PRESSURE VESSEL WITH A DISPOSABLE CARTRIDGE AND VALVE THEREFOR                  ABSTRACT OF THE DISCLOSURE The present invention provides an inventive fluid filter-treatment pressure vessel and valve arrangement which allows the fluid filter to be readily isolated from the coolant system.  The present invention utilizes a single spool to close off both the inlet and outlet to the fluid filter in a virtually leak proof fashion while not requiring precision machine parts.
Patent CA-1249342-A (CA)
Inventor: HANYUDA KEN
IPC: H04B10/80
Filed: 1986-11-24
Granted: 1989-01-24
Abstract: Abstract A power supply circuit which reduces input voltage is provided to an optical repeater that is provided in the course of an optical communication path.  DC current supplied from the regulated current feeding equipment in the terminal side through the conductor can be decreased by the current required by elec-trical circuits of the optical repeater, thereby reducing power consumption.
Patent CA-1262469-A (CA)
Inventor: WHITNEY WELLS
IPC: H05B3/16
Filed: 1986-12-12
Granted: 1989-10-24
Abstract: ABSTRACT     Self-regulating electrical heating systems which comprise a constant voltage or constant current power supply and at least one heating unit which comprises a reactive component, a resistive heating component, and a temperature-responsive component.  preferably the reactive component and the temperature-responsive com-ponent are combined in the form of a capacitor comprising a dielectric whose dielectric constant decrease with temperature or an inductor comprising a core whose permeability increases with temperature.
Patent CA-1266269-A (CA)
Inventor: WEBER JURGEN
IPC: C07C209/68
Filed: 1986-12-17
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE      Aliphatic  tertiary  amines  are  prepared  from  primary  or secondary amines by reaction with formaldehyde, and the N-methyl-olamines so formed are hydrogenated at temperatures of 50° to 200°C and  pressures  of  0.1  to  10  MPa  in  the  presence  of  finely distributed palladium or catalysts containing palladium.   The aliphatic  tertiary  amines  produced  according  to  the  present invention are valuable intermediate products in the synthesis of pharmaceuticals, catalysts for the production of polyurethanes, bactericides, dye intensification agents, and deceleration agents.
Patent CA-1264079-A (CA)
Inventor: STAERZL RICHARD E
IPC: F02D41/22
Filed: 1987-01-07
Granted: 1989-12-27
Abstract: ABSTRACT OF THE DISCLOSURE     A system for use with an internal combustion engine which reduces, or eliminates, engine knock and attendant engine damage.  An audio transducer is placed on an engine cylinder to convert audio signals occurring within the combustion chamber into an electrical signal.  This signal is sampled and filtered and the amplitudes of two time-sequenced segments are compared.  One of these segments is timed for an interval during which detonation, if any, is likely to occur, and the other of these segments is timed for an interval-during which no detonation is likely to occur.  When the amplitude of the sample from the segment of likely detonation exceeds the amplitude of the sample from the segment of unlikely detonation, by a predetermined amount, extra fuel is momentarily added to the combustion chamber to slow down the rate of combustion and cool the walls of the combustion chamber.
Patent CA-1266440-A (CA)
Inventor: TERVOLA PENTTI J
IPC: B62D11/10
Filed: 1987-02-02
Granted: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE         A driving and steering system for a vehicle at least two propelling tracks or wheels driven by output shafts from within a housing containing respective planetary gear sets, each planetary gear set including a sun gear element, a planet gear-carrier element, and a ring gear element. A power-driven shaft between the planetary gear sets has driving engage-ment with both of the sun gear or the planet gear-carrier elements, and the respective output shafts are driven by the other one of the sun gear or planet gear-carrier elements.  A steering shaft is operatively engaged with the ring gear elements to hold then against rotation for straight line propulsion of the vehicle or the rotate then in opposite directions for steering of the vehicle.  The steering shaft is actuated by a steering wheel through the intermediary of a bi-directional fluid motor which is energized only when the steering wheel is turned in either direction to steer the vehicle and which is de-energized when turning of the steering wheel is stopped to thereby stop rotation of the steering shaft for continued straight line travel of the vehicle.  Optionally, the steering shaft may be actuated by a bi-directional fluid motor which is energized when the steering wheel is turned in either direction from central straight travel position to steer the vehicle and which is de-energized when the steering wheel is returned to central straight travel position.
Patent CA-1268096-A (CA)
Title: Mouth-piece for filtering the smoke of cigarettes and   the like
Inventor: LUGLI CARLO
IPC: A24F13/04
Filed: 1987-03-05
Granted: 1990-04-24
Abstract: ABSTRACT        The   mouth-piece  comprises  a  tubular   body   which accommodates a filter element which defines,  with the inner walls  of the tubular body,  a first collection chamber  for the  combustion products,  while a second collection chamber for the condensation products is defined in the same tubular body  by a slot which extends into the tubular body  and  is rigidly connected thereto.  The filter element has a nucleus of truncated cone shape, which is completely inserted inside the tubular body and has a face in abutment  with the end of a cigarette.
Patent CA-1255726-A (CA)
Title: Circuit-breaker
Inventor: LEMMER HELMUT
IPC: H01H9/00
Filed: 1987-08-24
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed is an electric switching device of the type having a contact system including two stationary contact bars and a movable contact bridge for interconnecting the bars.  To convert the switching device from a circuit maker to a circuit breaker, or vice versa, there is provided a converting member in the form of a swingable arm which acts on a contact bridge and cooperates with a slidably supported cam track which is turn-able by 180° so as to displace the contact bridge into a circuit making position or a circuit breaking position relative to the stationary contact bars.
Patent CA-1273534-A (CA)
Inventor: STRAUSS NORBERT
IPC: G06K1/12
Filed: 1987-12-10
Granted: 1990-09-04
Abstract: ABSTRACT                 The Colour Coding of Data Carriers The present  is  a  description  of  a method  for  colour coding data carriers,  such as labels, which comprise a sub-strate onto which several colour code segments of various col-orations have been deposited. In a programme controlled pro-cess it is possible to render the coloration of each indivi-dual colour code segment unidentifiable so that the combina-tion of the remaining colour code segments yield the desired colour code. In this way it is possible to carry out colour coding using a single-colour printer for instance.
Patent DK-157790-A (DK)
Inventor: ZACHARIAS FRIEDEMANN
IPC: F16M3/00
Filed: 1990-06-29
Abstract: The invention relates to a combination power and heat unit with a bedplate (1), flanged-together machines (2, 3), a noise suppressor (8), an exhaust-gas heat exchanger (9), a cooling-water heat exchanger (19) as well as the associated auxiliary apparatus and piping, wherein the bedplate (1) shelters the noise suppressor (8) and the exhaust-gas heat exchanger (9) along its opposite longitudinal sides below the machines (2, 3), which are elastically supported on the bedplate (1). So that the bedplate will not impair the design of the devices, which are to be arranged in optimally accessible fashion, and will be suitable for various devices, it is provided that the bedplate (1) is open to the sides and exhibits a horizontal frame (6) supporting the machines (2, 3), which frame rests on a plurality of braces (7) arranged along the longitudinal axis of the bedplate (1), which braces are substantially x-shaped in the direction transverse to the longitudinal axis of the bedplate (1) and are arranged on the interior side between the noise suppressor (8) and the exhaust-gas heat exchanger (9).
Patent DK-161987-A (DK)
Inventor: OLESEN EJVIND HANS BROEDSGAARD
IPC: B65D30/24
Filed: 1987-03-30
Abstract: In a container (1) of flexible material and including a tube-shaped blank divided into two opposite side walls (5) and two intermediate pairs of gusset walls (6) by means of gussets (2, 3), and having at least one block bottom (8, 9), a tightly sealed, outwardly folding discharge valve (11) is provided in the block bottom (8), said discharge valve being resealable and provided with a gripping means (16). The opening of the valve is formed by shortening a part of the folded end area to predominantly the same length as the depth (19) of the gusset (2). When manufacturing the container (1) from tubing, it is gusseted and divided into blanks corresponding to the container. Then a part of the end area of the blank is cut along a first intersection parallel and adjacent to the middle fold (7) in one of the gussets (2) when the blank is folded up, and along a second, transverse intersection (23) one gusset depth (19) apart from the fold lines (25) around which the final folding of the side walls is performed, whereupon the block bottom (8) is folded, while optionally mutually glueing or welding the folded side walls. Only the parts of the block bottom (8) not in touch with the gusset walls (6) with the cutout are optionally glued or welded. The resulting container with block bottom has a well functioning resealable discharge valve and is suitable for manufacture in a continuous process from an endless material without use of extra material.
Patent DK-243789-A (DK)
Inventor: BELKA HEINRICH
IPC: B62J7/04
Filed: 1989-05-19
Abstract: A luggage carrier for two-wheeled vehicles contains a frame (11) forming a luggage support surface, the longitudinal sides (12, 13) of said frame extending approximately parallel to a longitudinal axis of the vehicle. From the frame, on each side a pair of support legs (16, 17) extend converging downwards in a V-shape. Their lower free ends are mounted on the two-wheeled vehicle in the vicinity of the open ends (6) of a fork. 
<??>In order always to be able to set a desired inclination or a horizontal position of the luggage support surface independently of the respective geometry of the frame of the two-wheeled vehicle, a releasable fixing element (37) is assigned to each of the support legs (16, 17) through which element the upper end of each support leg can be fixed on the respective longitudinal side of the frame of the luggage carrier (9) at any desired position within a section, which section extends at least for a certain amount parallel to the respective longitudinal side (12, 13). 
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