baber/WOPTO huggingface dataset:
Patent CA-1108771-A (CA)
Inventor: POST DONALD S
IPC: G06F13/00
Filed: 1980-08-29
Granted: 1981-09-08
Abstract: AUXILIARY ROM MEMORY SYSTEM                   ABSTRACT OF THE DISCLOSURE         An auxiliary ROM memory system which is hierarchied for providing for the contingency of additional read-only memory control program storage requirements in excess or in lieu of the predetermined ROM memory provided on-board a micro-processor based central processing unit module, and a read-only memory altering capability utilizing programmable read-only memory to expedite the implementation/installation of changes to the ROM bit patterns.  The alterable PROM storage comprises bulk PROM memory including a first PROM set that is mutually exclusive as to existing on-board ROM memory for addressably branching to code extensions and/or in-line code insertions, and/or a second PROM set that is mutually inclu-sive as to existent on-board and contigent ROM memory for decodably addressing large-scale code overlays thereto.  In addition, the alterable PROM storage comprises patch PROM for addressing, through multi-leveled decoding, small-scale code overlays to the on-board and contingent ROM memory for single in-line bit pattern alterations.  Conflicting memory requests involving addresses recognized by more than one of the supra memory categories, when enabled, are presented to a predetermined hierarchy of memory precedences for resolu-tion thereof.  Each of the enumerated memory categories of the auxiliary ROM memory system may be operative to have its population incremented or decremented without invalidating the above hierarchy of addressing.
Patent CA-1155751-A (CA)
Inventor: DUHL DANIEL
IPC: D06M17/00
Filed: 1980-09-12
Granted: 1983-10-25
Abstract: ABSTRACT                     Laminated Structure A laminated structure for use in wall construc-tion is disclosed which comprises a rigid support and an integrally self-lined textile material having a front surface and a rear surface and adhesively bonded on its rear surface to the rigid support.  The textile material comprises, in one embodiment, (i) a nonwoven spun fibrous batting constituting the rear surface of the textile material and capable of being stitched-through without substantial loss of strength by knitting thread; (ii) a layer of filling disposed upon the batting; (iii) one or more warp elements disposed upon the filling so as to constitute the front surface of the textile material; and (iv)  a single system of knitting thread wales, each wale comprising a multiplicity of warpwise looped stitch courses which engage and hold together the batting, filling and warp elements into an integrated unitary textile structure.
Patent CA-1143869-A (CA)
Inventor: ESTE GRANTLEY O
IPC: G01B7/06
Filed: 1980-10-01
Granted: 1983-03-29
Abstract: SURFACE RELIEF MEASURING EQUIPMENT          Abstract of the Disclosure Surface relief analyzing equipment comprises a turntable and an audio frequency pick-up including a stylus.  A substrate bearing the surface relief is rotated on the turntable at a fixed frequency and an analogue electrical signal produced at a pick-up transducer is passed through an a-d converter.  Digital data is processed to produce an input to a display for registering a pictorial representation of the surface relief.     -i-
Patent CA-1139345-A (CA)
Inventor: JOHNSON JOHN H
IPC: H02K27/12
Filed: 1980-11-06
Granted: 1983-01-11
Abstract: MULTI-SPEED POLYPHASE MOTOR ARRANGEMENT       ABSTRACT OF THE DISCLOSURE      A polyphase multiple speed motor arrangement in the form of a three-phase two speed motor along with a generalized technique for designing, winding and connecting such a motor employing concentric winding techniques to provide a ratio of the torque in one speed mode to the torque in another speed mode of a desired value within a wide range of possible values while also obtaining desirable performance at the specified torque ratio in both speed configurations is disclosed.
Patent CA-1175608-A (CA)
Title: Fluorescent brighteners consisting of bis- styrylbenzene compounds, a process for their preparation and their use
Inventor: GUGLIELMETTI LEONARDO
IPC: C09B57/00
Filed: 1980-12-11
Granted: 1984-10-09
Abstract: 1-12630/1+2/+ Fluorescent brighteners consisting of bis-styrylbenzene compounds, a process for their preparation and their use A fluorescent brightener is proposed which con sists of 51-99% of an unsymmetrically substituted compound of the formula (1) <IMG> , in which R and R1 are identical or different and,if R and R1 are identical,R 1 must occupy a position in the phenyl ring to which it is bonded which differs from the position occupied by R in its phenyl ring, and in which R and R1 independently of one another are CN or a carboxylic acid ester group, and 49-1% of a symmetrically substituted compound of the formula (2) <IMG> , in which R is as defined above and the two R's are bonded to identical positions in their phenyl rings, as are also agents which contain these fluorescent brighteners and the use of these fluorescent brighteners for the fluorescent brightening of, in particular, textile materials, preferably made of polyester. The said fluorescent brighteners are prepared by reacting terephthalaldehyde preferably with a correspondingly substituted benzylphosphonate and further reacting the resulting mixture of a correspondingly substituted 4-stilbene aldehyde and a symmetrical p-bis-styrylbenzene with a benzylphosphonate which differs from the benzylphosphonate first used.
Patent CA-1157727-A (CA)
Inventor: BONCHEK LAWRENCE I
IPC: A61B19/00
Filed: 1981-01-15
Granted: 1983-11-29
Abstract: P.C. 6307 VEIN DISTENTION SYSTEM         Abstract Apparatus for the distention and irrigation of a saphenous vein which is being tested prior to use as a coronary or peripheral bypass graft includes a specially-configured cannula for insertion into the vein, and a pressure-limiting device having a resilient membrane reservoir which limits the hydrostatic pressure delivered to the vein to a predetermined level.  The device is connected between the cannula inserted into the vein and a syringe filled with irrigation fluid.  As fluid is delivered under pressure from the syringe the membrane reservoir fills with fluid and inflates within a specified range of pressures so that if excessive force is applied to the syringe, the membrane inflates, and the pressure transmitted to the vein cannot exceed a predetermined maximum pressure.  A stopcock connected between the syringe and the membrane allows the membrane to be pressurized with the contents of the syringe.  With the membrane filled and pressurized, the stopcock is closed, allowing the membrane to act as a reservoir which irrigates the vein at a constant, controlled pressure without further use of the syringe.  The cannula has a tapered and bevelled tip which allows easy insertion into the vein, and a sloping shoulder just proximal to the tip which provides a convenient site for firmly securing the vein to the cannula with a ligature.
Patent CA-1165515-A (CA)
Inventor: DEMIANCZUK DIONISYJ W
IPC: B22D19/08
Filed: 1981-02-02
Granted: 1984-04-17
Abstract: ABSTRACT           Steels such as standard carbon or alloy types that have too much carbon, i.e. 0.15% or (notably) more, to be rimmed, are produced in improved form by pouring a base melt of such steel which includes manganese up to 1.75% and other alloying elements if desired, and is sufficiently deoxidized, as with Si or Al, to be partially killed but not fully killed.          Such pouring in an ingot mold is initially up to 80 to 95% full, under circumstances such that a shell solidi-fies, and pouring is continued, while adding into the still-molten core sufficient aluminum at least to kill the core and also as desired, other alloying or useful elements.  The solidified ingot ultimately yields hot rolled bar products which are essentially aluminum-killed steel but have a partially killed skin and have superior surface conditions lacking blow holes, and being very appropriate for bar stock.
Patent CA-1139204-A (CA)
Inventor: ABBOTT JOHN R
IPC: B29D30/58
Filed: 1981-02-04
Granted: 1983-01-11
Abstract: RADIAL TIRE AND METHOD OF MANUFACTURE   Abstract of the Disclosure h pneumatic radial tire 10 is made by applying a restricting member 58 circumferentially around a cylindrical radial tire carcass 12.  Shaping pressure inflates the carcass to a toroidal shape having a section height 44 less than a predetermined section height 57 so that the carcass can be enclosed by a mold for vulcanization.  After vulcanization, normal inflation pressure is sufficient to further expand the restricting member 58 and carcass 12 to a shape having a section height greater than the predetermined section height so that the carcass 12 may be pressed into gripping engagement with a replaceable tread belt 14.
Patent CA-1141954-A (CA)
Inventor: MUEHLBAUER GERHARD
IPC: B22D41/00
Filed: 1981-02-05
Granted: 1983-03-01
Abstract: ABSTRACT OF THE DISCLOSURE:      A carrying tower for metallurgical vessels includes at least one carrying arm that projects from a supporting column and possesses two supporting arms laterally encompassing the metallurgical vessel. Each of the supporting arms is provided with at least two differing supports that are exchangeable for one another and into which the carrying means of differing metallurgical vessels are fittable.
Patent CA-1142382-A (CA)
Inventor: ALLEN J DEWAYNE
IPC: E01C19/38
Filed: 1981-02-09
Granted: 1983-03-08
Abstract: FINE GRADER     ABSTRACT      A fine grader for fine grading the surface of the subgrade on which fresh concrete is to be poured to form a uniformly level surface for receiving freshly poured concrete is formed by coupling together a fine grader attachment with a vibratory screed,  The screed includes first and second ends and first and second end brackets which are coupled to the first and second ends of the screed frame,  A winch is coupled to each end bracket for translating tile screed along the length of the side forms. the fine grader attachment for the screed includes a fine grader blade, a series of brackets coupled to the screed frame and to the fine grader blade for maintaining the blade in a grading position below and in front of the screed.  A plurality of pneumatic motors impart a vibratory motion to the frame while a network of brackets and struts transmits the vibratory motion of the frame to the fine grader blade to permit the vibratory motion of the fine grader blade against the surface of the sub-grade to form a uniformly level surface as the frame is trans-lated along the length of the side forms.
Patent CA-1155789-A (CA)
Inventor: GEORGE CLIFFORD L
IPC: B65H39/11
Filed: 1981-02-16
Granted: 1983-10-25
Abstract: ABSTRACT A finishing station for a reproducing machine provides for the collecting, sorting, corner registration of collated sets, finishing as by stapling or other means and the collection of collated sets.  In parti-cular, the sorter comprises a plurality of copy sheet collating trays arranged in a vertical array, means to transport copy sheets from the reproducing machine to the sorter, corner registration means for the col-lated sets within the tray, means to maintain the corner registration of the collated copy sheets as they are transported while in the tray to a finishing station, a finishing station and a finished collated set collection station.
Patent CA-1156266-A (CA)
Inventor: BIJWAARD HENRICUS M J
IPC: B01J23/75
Filed: 1981-03-25
Granted: 1983-11-01
Abstract: A B S T R A C T            A PROCESS FOR THE PREPARATION OF MIDDLE DISTILLATES      Middle distillates are prepared by a catalytic hydrotreatment of a heavy product which has been obtained by conversion of syngas with a H2/CO mol. ratio of at least 1.5 over a SiO2-supported Zr, Ti or Cr-promoted Co-catalyst. This catalyst has been prepared by impregnation and has been reduced at a low temper-ature.
Patent CA-1123599-A (CA)
Inventor: BERRY WILLIAM W
IPC: F27D3/16
Filed: 1981-04-08
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE An oxygen lance assembly includes a top connector member having oxygen and water inlet and outlet pipes communicating with the slotted openings of a first connector plate assembly. A second connector plate assembly includes complementary slots in a flat plate which is quickly connected and released by means of a quick disconnect arrangement. The second connector assembly includes oxygen, water inlet and outlet pipes communicating with the slots. O-ring seals are positioned to prevent leakage of oxygen into the water pipes, or the leakage of water into the oxygen pipe. Any leakage which might occur is efficiently vented to the atmosphere.
Patent CA-1167629-A (CA)
Inventor: MAYTHAM WALTER J
IPC: H02G1/12
Filed: 1981-07-02
Granted: 1984-05-22
Abstract: ABSTRACT      A cutting tool for stripping insulation from a cable comprises a shank and a blade, the blade possessing one cutting edge formed at the intersection of a back face and a front face, the front face being concave, and the back and front faces together forming a wedge.  In one embodiment,  an additional wedge-shaped protuberance is formed out of the front face of the blade at its end substantially perpendicular to the back face of the blade to assist in wedging the insulation being removed from the cable.
Patent CA-1163666-A (CA)
Inventor: WACEK RUDOLPH W
IPC: H02K13/00
Filed: 1981-07-10
Granted: 1984-03-13
Abstract: ELECTRIC MOTOR BRUSH HOLDER            ABSTRACT OF THE DISCLOSURE           The disclosure concerns a brush holder 31 for an electric motor comprising a tube member 31 which is provided with an opening at one end through which an electrode 30 slides.  A compression spring 35 is held between the electrode and an abutment at the rear end of the tube.  At least a pair of opposite side walls 44, 45 of the tube are generally cylindrically curved to define the area in which the compression spring is contained.  The cylindrically curved side walls are slit at 50,51 at a point spaced from but adjacent the open end from which the electrode projects leaving a pair of short axial length, flat parallel walls 52, 53 adjacent the open end.  The rear edges of the short walls extend across the curved tube at the front of the spring.  The rear edges of the short walls furnish a stop for the spring and prevent it from being ejected from the tube.  The electrode is attached to the spring at 36.
Patent CA-1151662-A (CA)
Inventor: YAMAMURA MASAAKI
IPC: C08G65/26
Filed: 1981-09-15
Granted: 1983-08-09
Abstract: ABSTRACT OF THE DISCLOSURE      A stabilizer for mixed fuels containing a re-action product obtained by reacting (1) a polyol having at least 3 hydroxyl groups in the molecule and a molecular weight of 400-10,000 with (2) an epihalohydrin, as the principal component.
Patent CA-1172714-A (CA)
Inventor: SAUER HANS
IPC: H01R13/74
Filed: 1981-09-24
Granted: 1984-08-14
Abstract: ABSTRACT OF THE DISCLOSURE           A socket for a plug-in relay is disclosed which has integrated therein circuitry used to, for example, drive or energize the relay, thus obviating the need for a separate circuit board.  This is particularly useful in the field of telecommunications, where miniature and subminiature relays are often used.  In addition, the socket is provided with resilient mounting arms that fasten the socket to a mounting base having a cooperating opening.
Patent CA-1172352-A (CA)
Inventor: TAMURA EIJI
IPC: H04N5/235
Filed: 1981-12-03
Granted: 1984-08-07
Abstract: ABSTRACT OF THE DISCLOSURE A television carnera comprises a pick-up element, an iris, a variable gain amplifier for a picked-up signal, and first and second comparators to compare the video level of the picked-up signal to be supplied to a pick-up signal system following said the variable gain amplifier with first and second reference levels and respectively supply first and second compared output signals therefrom to the iris and to the variable gain amplifier for controlling them thereby to form first and second automatic control loops, whereby when the amount of light incident on said pick-up element is above a predetermined value, the first automatic control loop is actuated and when it is below the predetermined value, the second automatic control loop is actuated.
Patent CA-1168186-A (CA)
Inventor: WOOD REX C
IPC: B07C5/04
Filed: 1981-12-15
Granted: 1984-05-29
Abstract: Patent Docket 45355-20 MACHINE FOR CLASSIFYING                  PHARMACEUTICAL CAPSULES     ABSTRACT OF THE DISCLOSURE    A device for insertion into the flow line of a high speed capsule classifying machine, having a capsule receptacle mounted on a movable gate, and a control circuit for detecting nonuniform capsules on the receptacle to position the gate and thereby move the receptacle in front an air pressure jet to remove the nonuniform capsule from the receptacle, and then reposition the receptacle back into the capsule flow line.
Patent CA-1187091-A (CA)
Inventor: FUKANO YOSHIMASA
IPC: A61P7/04
Filed: 1981-12-17
Granted: 1985-05-14
Abstract: Abstract What is disclosed is a composition of matter useful in expediting the coagulation of whole blood.  The coagulation promoter is a polysiloxane which contains at least one hydroxy functional or carboxylic functional monovalent hydrocarbon radical bonded to a silicon atom.
Patent CA-1141785-A (CA)
Inventor: WELLING CONRAD G
IPC: E02F3/88
Filed: 1981-12-23
Granted: 1983-02-22
Abstract: Abstract of the Disclosure An ocean mining system for mining manganese nodules comprises a sur-face subsystem and an ocean bottom subsystem.  The ocean bottom subsystem includes a mobile maneuverable, self-propelled, miner vehicle which picks up, handles, washes and crushes nodules while retaining nodule fines.  The under-water subsystem also includes a buffer which functions to provide temporary storage for nodule material picked up and crushed by the miner vehicle.  The buffer further serves to isolate the miner vehicle from the  dynamics of a pipe string extending down from a surface ship.  All equipment not needed for operation of the miner vehicle is located on the buffer to distribute the weight between the buffer and the miner vehicle in a way that provides maximum mobility of the miner vehicle.  The underwater subsystem also includes a flexible link-age, extending between the  miner vehicle and the buffer.  A flotation block holds the flexible linkage up and out of the way of the miner vehicle during operation of the vehicle.  This flexible linkage permits operation of the miner vehicle within a boundary envelope beneath the buffer as determined by the flexible linkage.  The surface subsystem includes a ship which provides all operational control and maintenance support for the bottom subsystem.  The ocean mining system includes sensors and controls.  The sensors sense the location of the miner vehicle within the permitted area of operation, display the topography of the ocean floor adjacent the miner vehicle and also display all aspects of the movement of the miner vehicle and pick-up and handling of the nodules.  The controls provide active control of every com-ponent of the  ocean bottom subsystem from the surface ship.
Patent CA-1167944-A (CA)
Inventor: MORRIS STEPHEN J
IPC: G01F1/20
Filed: 1982-01-08
Granted: 1984-05-22
Abstract: ABSTRACT                   GAS FLOW DETECTORS       A flow detector, for use adjacent a steam trap to detect an unacceptable level of leakage of steam through the trap, comprises a tubular housing 10 substitutable for a standard pipe nipple.   The housing comprises a boss 16 which provides a condensate collecting trap 24 in  which  an  electrode 26  is  exposed.   Immediately opposite the trap 24,  on the opposite side of a flow passage 28 provided by the housing 10, is a baffle in the form of a ramp 30 arranged to divert steam towards the trap 24.  In normal conditions of use, the presence of condensate in the trap is signalled by an electric current  passing  between  the  electrode 26  and  the housing 10.  Should an excessive steam flow occur in the passage 28, steam diverted by the ramp 30 displaces the condensate from the trap 24 around the electrode 26 and stops the flow of current.       A similar detector could be of use in a compressed air line.
Patent CA-1219842-A (CA)
Title: Ammunition storage system and container for use  therein
Inventor: KATACZYNSKI NACHMAN
IPC: F42B39/00
Filed: 1982-03-12
Granted: 1987-03-31
Abstract: AMMUNITION STORAGE SYSTEM AND CONTAINER FOR USE THEREIN     ABSTRACT OF THE DISCLOSURE           An ammunition storage system includes a plurality of like containers each having two internal compartments for receiving two rounds of ammunition in side-by-side relation-ship, the upper and lower faces of each container being formed with complementary nesting elements permitting a plurality of like containers to be stacked in nested relationship and secured together to form a multi-layer honeycomb construction for a plurality of ammunition rounds.  Each container is constructed with an outer rigid plastic housing, an inner liner for each compartment, and a cushioning body of foamed plastics material surrounding each of the liners.
Patent CA-1175284-A (CA)
Inventor: VERHAGEN LAURENTIUS A M
IPC: A23C15/14
Filed: 1982-03-31
Granted: 1984-10-02
Abstract: L 587 (R) EPO                     ABSTRACT            The invention relates to a spreadable water-in-oil emulsion based on a high melting butterfat fraction and a liquid oil which is free of solid fat crystals at 5°C and to a process for producing said emulsion. The use of a high melting fraction obtained by dry fractionation at 15-30°C, as one of the fat components of the fatty phase of the emulsion enables the incorporation of up to 80% of liquid oil, preferably an oil having a relatively high level of polyunsaturated fatty acids.
Patent CA-1148841-A (CA)
Inventor: MAYO GEORGE L
IPC: B27B5/00
Filed: 1982-05-12
Granted: 1983-06-28
Abstract: WOOD MEMBER CUTTING APPARATUS            Abstract of the Disclosure -A base frame mounts a first gang of saws in a common vertical datum plane and a first wood member conveyor device.          A second gang of saws in a common vertical datum plane and a second wood member conveyor device are mounted on a carriage on the base frame for movement toward and away from the first gang of saws and first conveyor device.  Each saw in each gang is independently vertically adjustable in its vertical datum plane and each saw is rotatable a full 180 degrees around the axis of a chord on the saw blade lying in the common datum plane of such saw.  Each saw, during its angular rotation, is precisely support-ed on a double pantograph movement linkage which follows an arcuate track centered on said chord and vertical datum plane.          A precision drive for the wood member conveyor device  and carriage obviates the necessity for a long torque shaft and enables much greater versatility of operation of the apparatus.          A precision automatic wood member measuring device and carriage positioner is provided on the front of the base frame.  The range of utility of the apparatus is significantly increased.
Patent CA-1191655-A (CA)
Inventor: POWELL BRIAN D
IPC: A61G1/00
Filed: 1982-06-08
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE.            A compact and portable stretcher has a rigid body board long enough and wide enough to support a supine human body.  It is overlaid with an inflatable mattress and may be flanked by inflatable buoyancy tubes.            The body board is preferably made up from a number of rigid portions each the full width of the board and hingedly joined together to fold up around the deflated flank tubes and mattress to form a back-pack in which the inflatable components are protected in transport by the body board portions.            The body board is held flat by stiffener strings along the long edges of the body board.  These comprise elements hingedly connected where the body board portions are joined, and movable between a relaxed disposition where they permit folding of the board and a standing disposition where they hold the board flat for use.