baber/WOPTO huggingface dataset:
Patent CA-1191464-A (CA)
Inventor: O'HARA ROBERT J
IPC: H02G3/22
Filed: 1982-07-23
Granted: 1985-08-06
Abstract: Abstract Of The Disclosure A multi-cable conduit has a housing which is opened at opposite ends, and a plurality of partitions dividing the interior of the housing into a plurality of compartments ex-tending between the open ends.  Each of the compartments is sized to receive a multiplicity of cables extending through the compartment and the open ends of the housing, and the compartments are elongated in a direction transverse to the axes of the cables.  The partitions are slidably supported within the housing so that each partition can be separately inserted into, and removed from, the housing.  A lining of intumescent material is provided on the walls of each compart-ment for expanding into and sealing each of the compartments in response to a fire.  Compartments or portions of compart-ments which are not filled with cables are filled with a non-flammable insert.  At least one end of each compartment is also sealed to limit the transmission of smoke through the compartments prior to expansion of the intumescent material.          Directing means are also provided at the open ends of the com-partments for forcusing the expansion of the intumescent material into the compartments.
Patent CA-1151374-A (CA)
Inventor: KONTZ ROBERT F
IPC: B29C49/42
Filed: 1982-08-24
Granted: 1983-08-09
Abstract: ABSTRACT OF THE DISCLOSURE   A parison handling assembly receives tubular plastic parisons from a random bulk storage, orients the parisons, and feeds the parisons in a controlled manner to one or more blow molding machines. Parisons are stored in the random bulk storage and led at a controlled rate by a metering apparatus to a parison orienter which orients the parisons into a closely grouped arrangement wherein the parisons are both upright and side-by-side. The parisons are led from the parison orienter to a parison escapement mechanism which holds the parisons temporarily. The escapement mechanism is actuated to release parisons into a parison transporter depending on the production demands of the individualblow-molding machines. Released parisons, from the parison escapement mechanism, move along the parison transporter to be pushed axially into stuffer tubes. The stuffer tubes hold the parisons in properly oriented, end-to-end relationship for delivery to the actual loading station of the blow-molding machine.
Patent CA-1203775-A (CA)
Inventor: ASANO HIROSHI
IPC: C25B11/02
Filed: 1982-09-21
Granted: 1986-04-29
Abstract: ABSTRACT OF THE DISCLOSURE         A cathode for electrolyzing acid solutions which com-prises an electrically conductive metal substrate, a spray coated layer of a cathode active material containing tungsten, tungsten carbide or a mixture thereof in an amount of 10% by weight or more of the active material, on the substrate, and an impregnation coated layer of 1 g/m2  or more of an acid-resistant fluorine containing resin on the outside surface of the coated layer of cathode active material, and a process for producing such.
Patent CA-1182449-A (CA)
Inventor: SCHLEUSENER ECKART
IPC: C09B29/08
Filed: 1982-09-29
Granted: 1985-02-12
Abstract: Abstract of the Disclosure A compound of formula                          (I) in which R1  is hydrogen, chlorine, bromine or iodine;          R2  is hydrogen, chlorine or bromine; R3  is -CO-R5; -COOR5; -COOCH2CH2OR5;   or -SO2-R6; where R5  is C1-4alkyl R6  is methyl or ethyl; R4  is (C2-3)alkyl monosubstituted by cyano, or ?-chloroallyl.
Patent CA-1196995-A (CA)
Inventor: MACCHIA JOHN L
IPC: B65H51/20
Filed: 1982-10-14
Granted: 1985-11-19
Abstract: IMPROVED WIRE AND CABLE PROCESS CONTROL APPARATUS AND METHODOLOGY                        ABSTRACT OF THE DISCLOSURE      Cable processing control apparatus employs driven cable source and cable take up reels, or sheaves, and two variably spaced idling cable sheaves bearing multiple loops of cable as a fluctuating cable reservoir to accommodate pay off/take up reel discontinuities.    A microprocessor, cable discontinuity and reservoir sheave spacing transducers and output driver circuitry are utilized to efficiently and flexibly control the spacing between the idler sheaves as required, for example, to permit continuous cable processing when cable pay off/take up reels are replaced.
Patent CA-1191563-A (CA)
Inventor: ALFERNESS RODNEY C
IPC: G02F1/313
Filed: 1982-10-28
Granted: 1985-08-06
Abstract: Abstract:        A simulated velocity match between a travelling optical wave and a travelling electrical modulating wave is obtained in a travelling wave, velocity mismatched electrooptic device.  Modulator phase shifters and mode converters are examples of such devices.  The match is obtained by introducing a 180 degree phase shift in the effect of the modulating signal upon the operative electrooptic parameter of the optical waveguide or guides.  The phase shift is introduced at longitudinally spaced intervals along the electrical signal wavepath.          This technique is employed to minimize the effect of walk-off due to velocity mismatch.
Patent CA-1199890-A (CA)
Inventor: RAINIS ANDREW
IPC: B03B9/00
Filed: 1982-12-13
Granted: 1986-01-28
Abstract: ABSTRACT OF THE DISCLOSURE     A process is disclosed which removes hydrophilic substances from hydrophobic solids by forming an aqueous slurry of the hydrophobic solid and its substances, then using a low-boiling nonpolar, water insoluble bridging hydrocarbon to selectively agglomerate the hydrophobic solid.
Patent CA-1192394-A (CA)
Inventor: CHANG RICHARD S
IPC: G09B7/04
Filed: 1983-01-05
Granted: 1985-08-27
Abstract: ABSTRACT   A teaching and entertainment device includes a desk-top console which supports a keyboard, an LCD display matrix, and a plug-in cartridge receptacle.  A quartet of LCD drivers each control a quadrant of the display under the control of a first microprocessor.  A plug-in cartridge is insertable into the console and contains a second microprocessor.  Means are provided for establishing a master/servant relationship of the second microprocessor over the first whenever the plug-in cartridge is present.
Patent CA-1208539-A (CA)
Inventor: MCMILLEN JAMES M
IPC: E21B43/28
Filed: 1983-01-17
Granted: 1986-07-29
Abstract: SOLVENT STIMULATION OF HEAVY OIL RESERVOIRS            ABSTRACT OF THE DISCLOSURE          This invention provides a method for cyclic solvent stimulation of production of heavy oil from an underground reservoir penetrated by a well which comprises:   (a)  injecting into the reservoir a solvent in an amount between .79 and 4.0 m3 per meter of oil-bearing formation (5 barrels and 25 barrels per foot); (b)  letting the reservoir stand for a soak time of between less than one hour and 48 hours; and (c)  producing a solvent-oil mixture.
Patent CA-1188271-A (CA)
Inventor: HIETANEN ESKO
IPC: B01J4/00
Filed: 1983-02-09
Granted: 1985-06-04
Abstract: Abstract of the Disclosure A valve actuator for a dosing pump for a paint toning machine, wherein the dosing pumps are mounted in a sled movable with respect to the frame of the machine and a dosing mechanism displacing the pistons of the dosing pumps and an actuator rotating the valves of the dosing pumps are mounted in the frame.  The actuator comprises a crank mounted rotatably in the frame and two cam rods which are mounted pivotally in the frame and of which one is located in the path of movement of the crank and the other is provided with a transfer mechanism for transferring the cam rod optionally into and out of the path of movement of the crank.  The cam rods are connected to a grap mounted rotatably in the frame so that the pivoting movement of one of the cam rods under the action of the crank causes rotation of the grap to a valve-closing position and the pivoting movement of the other cam rod under the action of the crank causes rotation of the grap to a valve-opening position. when rotating in one direction, the crank is in engagement with a crank-connecting rod means included in the dosing mechanism for dosing toner under the action of the movement of the crank of the valve actuator but is disengaged from the dosing mechanism when rotating in the other direction.
Patent CA-1195697-A (CA)
Inventor: MCCAIN JAMES H
IPC: B01J27/20
Filed: 1983-03-25
Granted: 1985-10-22
Abstract: ABSTRACT OF THE DISCLOSURE        The process for preparing nonionic surfactants wherein a narrower molecular weight distribution is obtained by the use of a calcium and/or strontium catalyst which comprises reacting a reactive hydrogen compound selected from the group consisting of monohydric alcohols having from about 8 to about 20 carbon atoms and a difunctional polypropylene oxide polymer having an average molecular weight in the range of 1000 to 5000 with an alkylene oxide having 2 to 4 carbon atoms at a temperature at which the reaction proceeds in the presence of at least a catalytic amount of a basic salt of calcium and/or strontium selected from the group consisting of hydroxide, alkoxide and phenoxides and a catalytic amount of an oxyalkylation catalyst promoter.
Patent CA-1208038-A (CA)
Inventor: KIPPHAN HELMUT
IPC: A47B23/00
Filed: 1983-03-29
Granted: 1986-07-22
Abstract: ABSTRACT            To prevent dazzle and reflection of the light during colour matching on a measuring and/or colour matching table, use is made of an inclined front part of the sheet support surface.  For improved checking of the register accuracy, focusing screens with controllable lighting are let into the inclined front part, consisting of a wedge.
Patent CA-1195154-A (CA)
Inventor: HOUGEN EVERETT D
IPC: B23B47/34
Filed: 1983-04-07
Granted: 1985-10-15
Abstract: CHIP BREAKER FOR ANNULAR    HOLE CUTTING TOOLS     Abstract of the Disclosure Holes are cut in a metal workpiece by means of an annular cutter.  The chips formed are broken and prevented from wrapping and accumulating around the cutter and its arbor by means of a chip breaker in the form of a lug or plate positioned generally radially to the cutter and extending into close proximity with the outer periphery of the cutter.
Patent CA-1217053-A (CA)
Title: Bird scaring device
Inventor: KONZAK PETER
IPC: A01M29/06
Filed: 1983-06-13
Granted: 1987-01-27
Abstract: BIRD SCARING DEVICE                ABSTRACT OF THE DISCLOSURE          A device for scaring birds thereby aiding in the prevention of crop destruction due to the birds feeding thereon comprises in combination an actuator, such as an air gun which ejects at increased velocity a gaseous stream in a predetermined path, a frame including a target disposed in an impinging relationship to the gaseous stream path so as to be moved between rest and operative positions responsive to the gaseous stream, and visual scaring means operatively connected to the target for scaring birds, the visual means being reciprocally operable between inactive and active positions in response to the target being moved between the rest and operable position, respectively.  According to another embodiment of the present invention, control means are provided for disabling the device during night hours and/or during periods of increased wind velocities which could potentially damage the device.
Patent CA-1195165-A (CA)
Inventor: WELLS THOMAS R
IPC: G03B27/30
Filed: 1983-09-21
Granted: 1985-10-15
Abstract: MICROFILM DUPLICATOR                          ABSTRACT      A microfilm duplicator for duplicating images received from a microfiche onto a duplicating medium.  Images from the master microfiche are transferred to the duplicating medium at an exposure station.  A duplicating medium support frame is operator moveable to cause the duplicating medium to be transported to a developing station wherein the duplicating medium is developed.          The duplicating medium is then transported to a clearing station wherein unimaged areas are cleared from the duplicating medium and the duplicate is discharged at a discharge station.  While one duplicate is being developed, a second duplicate can be exposed at the exposure station thus increasing throughput of the device.
Patent CA-1249799-A (CA)
Inventor: AUSTIN FORREST L
IPC: B67D1/00
Filed: 1983-09-30
Granted: 1989-02-07
Abstract: ABSTRACT OF THE DISCLOSURE           A beverage dispensing valve primarily for post-mix has a valve body that will accept all known types of beverage flow controls, water and syrup valves that are interchangeable in either of two fluid ports, a reversible block between the valves and a nozzle that enables syrup to be used in either port and water to be used in either port, a positively sealing and easily removable nozzle for improved sanitation and mixing, and multiple fulcrums in the valve body that will respectively accept a manual actuator or a switch actuator and a solenoid driven actuator.  A receiver on the valve body accepts a single solenoid for both valves and an electronic dispensing control which is restrained in place by a remov-able cover, a finger pad in the valve actuator provides manual override for electrical component failure, an alternate actuator opens the water valve only regardless of which side the water valve is in and regardless of whether the dispensing valve is manual or electric, the water and syrup valves are pallet type valves positioned horizontally and the valve actuator goes over the top of the valves to reach forward located valve anvils and reduce the size of the dispensing valve, and a manifold and latch mechanism provides either quick disconnect or manually disconnect-able mounting of the valve body.
Patent CA-1204088-A (CA)
Inventor: ARNOLD GREGORY B
IPC: B65C9/18
Filed: 1983-09-30
Granted: 1986-05-06
Abstract: Abstract of the Disclosure There is disclosed a hand-held labeler which uses labels releasably adhered to a carrier web.  The labeler has a body with a pair of identical body sections.  The body mounts first, second and third feed rolls.  The first and third feed rolls project beyond the body and cooperate respectively with the second feed roll.  The body has a delaminator and a guideway for the carrier web.  The carrier web can be threaded through the guideway and about the delaminator in either direction.  In either event, the first, second and third feed rolls cooperate with the carrier web to advance it and effect label delamination.  Depending on the direction of threading, either the first or the third feed roll is used to advance the carrier web by rolling that feed roll along the surface to be labeled.  A label roll is held captive in a holder having two identical body sections.  In an alternative embodiments, a label strip winding feature enables a strip of labels to be wound into a roll for subsequent use in a labeler.  Common identical molded parts enable low-cost construction.  There are also disclosed method of making a labeler and method of labeling. A handle connects the holder and the labeler body.
Patent CA-1206504-A (CA)
Title: Endless track embodying track sections including  flexors
Inventor: WOHLFORD WILLIAM P
IPC: B62D55/20
Filed: 1983-10-19
Granted: 1986-06-24
Abstract: ENDLESS TRACK EMBODYING TRACK SECTIONS INCLUDING FLEXORS   Abstract of the Disclosure A track-laying tractor drive track is composed of a plurality of sections which each include a link and a grouser bolted together in sandwiching relationship to a pair of side-by-side disposed flexors, the bolts passing through holes provided adjacent the ends of the flexors.  The flexors are generally flat rectangular members and the link and grouser have generally flat mounting surfaces which engage the opposite sides of the flexors adjacent their ends.  A given flexor may be replaced by removing the bolts associated therewith and by then dislodging the flexor sideways from between the link and grouser.  The neighboring flexor to the one removed keeps the track held together so that replacement may be accomplished without the need of tools to hold the track together.
Patent CA-1212170-A (CA)
Inventor: IZU MASATSUGU
IPC: H01L27/142
Filed: 1983-11-08
Granted: 1986-09-30
Abstract: ABSTRACT OF THE DISCLOSURE          Large area photovoltaic devices are defined by applying a pattern of electrically-insulating material directly atop the exposed surface of the semiconductor material.  Methods of producing these photovoltaic devices in a continuous or batch process are also disclosed herein.  Each large area device may include a matrix of electrically-isolated segments, each segment including a common substrate, a semiconductor body atop the substrate, and a transparent, electrically-conductive coating atop the semiconductor layer.  Each large area photovoltaic device may include additionally or independently thereof, an electrically-inactive region also defined by the insulating material.  The instant method of producing the photovoltaic devices eliminates the scribing steps required by prior art processes, while the product includes a boundary which separates the adjacent, electrically isolated segments.
Patent CA-1201241-A (CA)
Inventor: MILLER KENNETH F
IPC: C08L51/06
Filed: 1983-12-02
Granted: 1986-02-25
Abstract: ABSTRACT OF THE DISCLOSURE      A composition useful for improving impact strength of an aromatic copolyester carbonate having isophthalate units comprising the said aromatic copolyester carbonate and impact modifier useful in impact modifying aromatic polycarbonate.
Patent CA-1224500-A (CA)
Inventor: HOOS KEITH M
IPC: C07C17/02
Filed: 1983-12-16
Granted: 1987-07-21
Abstract: ABSTRACT          PRODUCTION OF 1,2-DICHLOROETHANE     Process for the production of 1,2-dichloroethane by the reaction between ethylene and chlorine in the vapour phase in the presence of a catalyst comprising alumina, wherein the reaction is carried out using a fluidised bed comprising fluidisable, substantially spherical particles of alumina of surface area not exceeding 10 m2g-1 and especially in the range 0.2 to 6 m2g-1.
Patent CA-1212934-A (CA)
Inventor: LUCZAK FRANCIS J
IPC: C22C5/04
Filed: 1984-01-16
Granted: 1986-10-21
Abstract: Abstract Ternary Fuel Cell Catalysts Containing Platinum and Cobalt An improved ternary noble metal-containing, alloy catalyst which has a catalytic activity for the electrochemical reduction of oxygen greater than two and one-half times that of the supported unalloyed noble metal alone.  In addition, a dis-closure of the method of preparing said catalyst is by intimately contacting two metallic elements with a supported noble metal, then heating this material to form the ternary alloy catalyst.  This catalyst has particular utility for the electrochemical reduction of oxygen which makes it particularly useful as a cathode in acid fuel cells.  The preferred embodiment of this catalyst is finely divided platinum alloyed with chromium and cobalt supported on an electrically conductive carbon-black support material.
Patent CA-1229073-A (CA)
Title: Liquid container and means for drawing off liquid  from the container
Inventor: LOMBARDINI SILVIO
IPC: B65D5/74
Filed: 1984-01-17
Granted: 1987-11-10
Abstract: ABSTRACT       A LIQUID CONTAINER AND MEANS FOR DRAWING OFF         LIQUID FROM THE CONTAINER       The container comprises a plastics casing 2, e.g. of polyethylene, which may be contained in a substantially rigid cardboard casing 1. A tap 3 comprises a hollow stem 5 terminating in a conical end 4. An aperture 14 in the cardboard casing 1 acts as tap-guiding means and may be reinforced by a disc 10. The tap 3 is inserted through the aperture 14 to pierce the plastics casing 2. When the casing 2 is empty, the tap 3 may be withdrawn for re-use.         The cardboard casing may be omitted and tap-guiding means provided by a collar formed from two disc portions 12, 13 interconnected by a hollow cylinder portion 11.         (Figure 2)
Patent CA-1202358-A (CA)
Inventor: SAITO TSUNENARI
IPC: H01J29/74
Filed: 1984-02-08
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE              A cathode ray tube including first and second cathodes mounted parallel to each other in the horizontal direction, and a deflecting device disposed along the passages of the first and second electron beams which are emitted from the first and second cathodes so as to apply to the first and second electron beams a rotational force with the axis of the tube as its center, and whereby the first and second electron beams impinge on the phosphor screen at positions which are spaced apart from each other by a distance of approximately half the distance between adjacent scanning lines in the vertical direction.
Patent CA-1214538-A (CA)
Inventor: SUN SHAN C
IPC: H02H3/26
Filed: 1984-04-10
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE A  new  protective  relay  for  determining  the occurrence of a single-phase-to-ground fault and tripping the  appropriate  circuit breaker.   At  local  and  remote terminals  of  a  protected  line segment,  three  signals representative of an electrical parameter on each phase conductor  are  input  to  a  local  and  remote protective relay.  In both the local and remote protective relays, the three electrical parameter signals are manipulated to produce two evaluation signals.  The two local evaluation signals produced in the local protective relay are trans-mitted to the remote protective relay, and the two remote evaluation signals produced in the remote protective relay are transmitted to the local protective relay.   In the local protective relay the two local evaluation signals are manipulated to produce a third local evaluation sig-nal, and the two remote evaluation signals are manipulated to produce  a third remote  evaluation  signal.  The  six evaluation signals are vectorially-compared to determine on which phase the fault has occurred.  Only the circuit interrupter associated with the faulted phase conductor is tripped.  If a fault involves two or more phase conduct-ors,  all three circuit interrupters are tripped.  Similar signal processing occurs in the remote protective relay.
Patent CA-1236436-A (CA)
Inventor: ANDERSSON NILS A T
IPC: B64D1/02
Filed: 1984-04-26
Granted: 1988-05-10
Abstract: ABSTRACT:   The present invention relates to a device for ejection of boxes through the exit of a container. Such a device may be used for the ejection of chaffs for the purpose of radar jamming. The device is pro-vided with gear wheels located adjacent to the exit. In order to eject chaff boxes the gear wheels engage with peripherially located gear means on the boxes. Ejection by means of gear means results in that the number of boxes to be released and the time interval between subsequent releases can be controlled very accurately.
Patent CA-1239301-A (CA)
Inventor: MCCORD ROBERT C
IPC: B60R1/08
Filed: 1984-05-15
Granted: 1988-07-19
Abstract: Abstract of the Disclosure Rearview mirrors are disclosed having a convex curvature defined by mathematical and geometrical relation-ships between the position of the observer, the viewed objects, and the mirror.  The mathematical relationships are designed to minimize bi-ocular distortions while producing the desired field of view.  The mathematical relationships when expressed in incremental field angular relationships which correspond to constant vision angle increments may follow the formula .DELTA..delta.n = .DELTA..delta.(n-1)[1 + X]: where (n) defines a point along a generally horizontal line of the mirror surface, beginning at the optical design axis or at the edge of a primary viewing surface; .delta.n defines the angle from the axis to point (n); .DELTA..delta.n defines the incremental field angle between (n) and (n-1) and X is a constant factor chosen to produce a desired total field of view across the surface at a constant rate of horizontal optical distortion; or may follow the formula .DELTA..delta.n = .DELTA..delta.(n-1)[1 + (n/N) (2X)]; or may follow theformula .DELTA..delta.n = .DELTA..delta.(n-1)[1 + h + (n/N) (2X - 2h) where h isa value between 0 and X.