baber/WOPTO huggingface dataset:
Patent CA-1093949-A (CA)
Inventor: LECLERC STANISLAS ROULEAU STRE
IPC: A61H3/00
Filed: 1979-03-19
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE              An invalid walker is disclosed.  The walker comprises a pair of side frame each including two vertical legs joined by transverse members, an X-shaped frame comprising two cross-members pivotally connected to each other and joining the side frames at the front of the walker, with the upper ends of the cross-members being pivotally mounted on the upper ends Or the legs and the lower ends of said cross-members being slidably mounted on the lower ends of the legs for permitting folding of the walker, a removable seat assembly which may be mounted on the side frames at the rear of the walker after entrance of the invalid into the walker, and means at the side frames at the front of the walker for maintaining the side frames apart during use.
Patent CA-1114472-A (CA)
Inventor: MULZET ALFRED P
IPC: G01L27/00
Filed: 1979-08-20
Granted: 1981-12-15
Abstract: PRESSURE MONITORING SYSTEM                       ABSTRACT            A pressure monitoring system especially suitable for use with extra corporeal circulation systems such as dialyzers, blood cell separators, oxygenators and the like, in which the internal system pressure must be monitored at one or more locations in the blood circuit, and appropriate warnings provided of pressure increases or decreases within defined limits.  An initial pres-sure measuring cycle is provided and must be completed successfully before the main operating cycle of the overall system can begin.  A pressure transducer pro-vides signals to a digital closed-loop system which provides a suitable compensation during the initial or primary cycle and then holds that compensation value during the machine running cycle.  Excursions or pres-sure beyond upper and lower limits of the stored refer-ence or compensation value, in either direction, will cause the running cycle to terminate automatically.
Patent CA-1128629-A (CA)
Inventor: VRBA JAMES J
IPC: H04Q3/62
Filed: 1979-10-12
Granted: 1982-07-27
Abstract: TITLE               ROUTINABLE CLOCK CIRCUIT     ABSTRACT OF THE INVENTION            A routinable clock circuit for use in an automatic identification of outward dialing (AIOD) system,  The clock circuit consists of asynchronous receive and a transmit portions connected and utilized in such a manner as to permit a central processing unit to routine both portions in conjunction with one another to determine whether a fault condition exists.  Should such a fault condition exist, the circuitry can be used to determine in which portion the fault lies and to further localize the fault to a functional area within the particular portion of the clock circuit.  The clock circuit normally functions to drive logic circuitry for transmitting and receiving data consisting of information associated with calls initiated at a remotely located PABX.
Patent CA-1114138-A (CA)
Inventor: MAISTRE MICHEL
IPC: B29C70/24
Filed: 1979-12-18
Granted: 1981-12-15
Abstract: REINFORCED LAMINATED STRUCTURE        ABSTRACT OF THE DISCLOSURE     The structure comprises a stack of superimposed layers of bi-dimensional  reinforcing material and rectilinear reinforcing elements which traverse said stack through and through and which are arranged in at least two directions different from each other, each reinforcing element being at an angle with the plane that is tangential to the layers it traverses.
Patent CA-1127071-A (CA)
Inventor: SWINDT JOSEPH K
IPC: F28F25/08
Filed: 1980-03-10
Granted: 1982-07-06
Abstract: ABSTRACT Cooling tower splash fill batts are supported by grids made from vertical and horizontal wire strands. The grids are suspended from fill hanger beams that are adjustably connected to beams in the cooling tower subject to deflection or bowing.  Splash deck members are also supported by the fill hanger beams.
Patent CA-1146420-A (CA)
Title: Dome tooling to eliminate tab protrusion of a can  end
Inventor: HANSEN EVERETT T
IPC: B21D51/38
Filed: 1980-03-31
Granted: 1983-05-17
Abstract: DOME TOOLING TO ELIMINATE TAB    PROTRUSION OF A CAN END                ABSTRACT OF THE INVENTION           A tooling for stetching and doming the end panel of an easy opening end unit wherein the end panel is axially displaced at the center thereof so as to stretch the metal of the end panel and the end panel is bend around a small radius annular corner of a support to effect a rigid and permanent displacement of the end panel in the form of a dome.
Patent CA-1152505-A (CA)
Inventor: BECK GERHARD
IPC: C07D307/935
Filed: 1980-04-03
Granted: 1983-08-23
Abstract: New Prostaglandin derivatives in the 6-keto-PGE1series Abstract of the disclosure The invention relates to new prostaglandin derivatives of the 6-keto-PGE1series, to processes and intermediates for their manufacture and to their use as medicaments.
Patent CA-1145697-A (CA)
Inventor: MORIHARA KAZUYUKI
IPC: C12P21/04
Filed: 1980-04-11
Granted: 1983-05-03
Abstract: ABSTRACT         A process for preparing a B30-threonine-insulin which comprising reacting a des-B30-insulin with an excess amount of threonine derivative in the presence of an enzyme specifically acting on a lysine carbonyl in peptide bondings and produced by Achromobacter lyticus M 497-1.
Patent CA-1158159-A (CA)
Inventor: BERGER KENNETH L
IPC: B29C63/00
Filed: 1980-05-09
Granted: 1983-12-06
Abstract: ABSTRACT OF THE DISCLOSURE A composition is disclosed for the controlled release administration of a biologically active compound to an animal, comprising a combination of the biologically active compound and hydroxyalkyl starch.
Patent CA-1136858-A (CA)
Inventor: VREDENBURG EDRIC W SR
IPC: A01G3/00
Filed: 1980-05-16
Granted: 1982-12-07
Abstract: Abstract In my co-pending Canadian application Serial No. 321,063 of February 7, 1979, I disclosed an improved device for "gir-dling"  trees.   That  device  effectively  removes  a  complete circular band of bark and all that underlies the bark to the central portion of the tree so that fluid cannot pass from the root system of the tree to the upper portion of the tree where-by, with the elimination of such fluid transmission, the tree dies.   In many areas,  such girdling is practiced widely as a method of improving the ecology of the area for the dead trees are readily removed by being pushed over by a bulldozer.  This invention relates to a construction of such a girdling device whereby the bark or other material caught between the cutting element during girdling can be readily removed.
Patent CA-1124481-A (CA)
Inventor: COLLISTER RICHARD L JR
IPC: E04B2/70
Filed: 1980-07-11
Granted: 1982-06-01
Abstract: ABSTRACT       A log building construction in which each log is provided with a tongue on the upper surface and a rectilinear groove in the lower surface thereof.  The edges of the tongue are beveled so that upon insertion into a rectilinear groove, elongated expansion chambers will be defined to halt the propagation of drafts between the mating surfaces of adjacent log courses. A check groove is provided at the bottom of each groove in the bottom of the log for the purpose of releasing tension in the log as it dries while the top surfaces of the log are completely free of grooves to pre-vent any accumulation of moisture or dirt which would lead to early decay.
Patent CA-1161152-A (CA)
Title: Ultrasonic diagnosing apparatus
Inventor: TAKEMURA YASUHIKO
IPC: A61B8/14
Filed: 1980-07-18
Granted: 1984-01-24
Abstract: Abstract of the Disclosure An electronic linear scan mode and an electronic sector scan mode are selectively used individually or in combination under the control of a mode selection means provided for determining a scan mode for an ultrasonic probe consisting of a plurality of ultrasonic transducers the ultrasonic wave transmission and reception timing of which is controlled by a scanning control means in accordance with the determined scan mode.
Patent CA-1142544-A (CA)
Title: N-cyano-n'-(2-[(4-methyl-5-imidazolyl)  methylthio]ethyl) - n"-alkynylguanidines  h.sub.2 receptor blocking agents
Inventor: CRENSHAW RONNIE R
IPC: C07C323/44
Filed: 1980-10-23
Granted: 1983-03-08
Abstract: ABSTRACT ABRIDGEMENT OF THE DISCLOSURE            Histamine H2 receptor antagonists which inhibit gastric secretion in animals and are useful in the treatment of peptic ulcer disease having the formula          I   wherein R1 is a straight or branched chain alkynyl group containing from 3 to 9 carbon atoms, inclusive, non-toxic pharmaceutically acceptable acid addition salts thereof, intermediates therefore and processes for their production.
Patent CA-1136854-A (CA)
Inventor: CLEMENT JOSEPH
IPC: G09F7/02
Filed: 1980-11-19
Granted: 1982-12-07
Abstract: DISPLAY DEVICE WITH PRICE-CHANGE CARTRIDGES                   ABSTRACT OF THE DISCLOSURE   A display device such as is used to display information relating to the description and price of goods for sale comprises a facia panel (10) to which is attached one or more cartridges (20) each carrying self-coiling information strips (29,30,31) readily adjustable so that the information regarding the goods may be quickly and easily changed, the attaching means (27, 28) provided on the cartridge (20) and the attaching means (13, 14, 15, 16) provided on the facia panel (10) co-operating to provide a push-pull connection.
Patent CA-1176144-A (CA)
Inventor: DAY PAUL L
IPC: C21D1/64
Filed: 1981-01-19
Granted: 1984-10-16
Abstract: Abstract of the Disclosure A method and apparatus for quenching heated elon-gated workpieces by rotatably mounting the heated work-piece in a quench tank and subsequently rapidly flooding the tank with a quenching liquid.  The heated workpiece is mounted within the quench tank by engaging opposite axial ends of the elongated workpiece.  Transverse deflection of the workpiece is prevented by paired restraints located adjacent the top and bottom of the workpiece near the opposite ends.  As the quenching liquid in flooded into the quench tank from a storage tank, the heated elongated workpiece is rotated about its central axis at a fixed speed.
Patent CA-1158993-A (CA)
Inventor: CALVERT SEYMOUR
IPC: B01D45/04
Filed: 1981-01-20
Granted: 1983-12-20
Abstract: ABSTRACT OF THE DISCLOSURE           A scrubber device for removing finely divided contaminants from a gas stream is disclosed.  The device comprises first and second conduits each of which has an inlet and an outlet with nozzle means and flow guide means disposed adjacent the end of the each outlet.  The nozzles are con-figured such that the flow path of the discharge of the first conduit intersects the flow path of the discharge of the second conduit.  The flow guide means are configured so as to regulate the flow path of the gas stream through each conduit such that a collision zone is created thereinbetween.  Further, the flow guides act so as to improve the collection efficiency of the scrubber.  In this manner, contaminants in each respective stream are caused to be removed by inertial impaction.  By the use of the scrubber device of the present invention, even finely divided contaminants in the order of 0.1 microns diameter to 3 microns diameter can be removed.
Patent CA-1153481-A (CA)
Inventor: VASILIEV JURY N
IPC: C02F1/24
Filed: 1981-02-16
Granted: 1983-09-06
Abstract: DAM SPILLWAY              Abstract of the Disclosure A dam spillway for the passage of water from a forebay to an afterbay comprises a means for compressing the atmos-pheric air by the passing water and a floatation chamber connected to said means. The floatation chamber incorpora-tes a froth separating cavity having a lower wall thereof in the form of a smooth concave curve. accommodated in the upper portion of the froth separating cavity substantially above the water level of the afterbay is a froth remover in the form of a tubular member provided with a longitudi-nal slot facing the interior of the cavity. Secured on the froth remover is an assembly of water sprinkling froth suppressing sprayers adapted to communicate with the forebay. Connected to the upper portion of the froth remover adjacent to the sprayer assembly are perforated air ducts secured at the bottom of the afterbay.
Patent CA-1147245-A (CA)
Inventor: HASEGAWA KATSUJI
IPC: B27D5/00
Filed: 1981-02-20
Granted: 1983-05-31
Abstract: ABSTRACT OF THE DISCLOSURE    A method of mending a veneer sheet having a defective portions is provided.  An incomplete veneer sheet and a sheet of mending material is laid one on top of the other.  They are cut through by a single stroke of a annular cutting tool such that the defective portion of the veneer sheet is cut off whereas a plug having a same size and shape as the cut-off defective portion is cut out.  They are retained in the annular cutting tool until the plug is shifted into a plane in which the veneer sheet extends.          At the same time, the cut-off defective portion is routed out from the veneer sheet.  Then, when the cutting tool is removed from the sheets, a mended veneer sheet results.    Another method is also provided.  A plurality of plugs are cut out from a sheet of mending material by repeatedly cutting through it by a single annular cutting tool.  The cut-out plugs are retained in the annular tool.          Then, an incomplete veneer sheet is cut through by the tool to cut off a defective portion from the veneer sheet while the plugs retained in the tool pushed farther into it.          However, a plug in contact with the cut-off defective portion is pushed toward the plane in which the veneer sheet extends.  As a result, the defective portion is routed out.          When the annular cutting tool is removed from the sheet, the mended veneer sheet results.  This can be repeated until the plugs run out.
Patent CA-1167838-A (CA)
Inventor: EIBL HANSJOERG
IPC: C08F30/02
Filed: 1981-03-16
Granted: 1984-05-22
Abstract: Abstract of the Disclosure Polymerizable phospholipids of the general formula I            (CH2 = ? - ? -)n - A          I   in which n denotes an integer with a value from 1 to 6, R1 denotes a hydrogen atom or a methyl group and A denotes the radical, bonded via the polar or apolar region of the molecule, of a, phospholipid or phospholipid analogue of the general formula II     in which R represents the lipophilic portion of the phospholipid molecule and Z represents the hydrophilic portion of the phospho-lipid molecule, and a process for their preparation are described.
Patent CA-1154459-A (CA)
Inventor: MCCALL ROBERT
IPC: C07C201/16
Filed: 1981-04-21
Granted: 1983-09-27
Abstract: TITLE         Water Removal in Nitration of Aromatic Hydrocarbons ABSTRACT OF THE DISCLOSURE          The invention relates to a process for the preparation of nitrated aromatic compounds by the mixed acid process, in which water is removed from the re-action mass by passing an inert gas through it.
Patent CA-1155020-A (CA)
Inventor: SEMROW CAROLYN M
IPC: A61H23/00
Filed: 1981-04-23
Granted: 1983-10-11
Abstract: COMPRESSION DEVICE WITH DRESSING                    ABSTRACT OF THE DISCLOSURE         A device for applying compressive pressures against a patient's limb comprising, a sleeve having a pair of flexible sheets of fluid impervious material, with the sheets connected together along lines to define at least one inflatable chamber between the sheets.  The device has an absorbent dressing extend-ing laterally across at least a portion of the sleeve, with the dressing being attached to an inner surface of the sleeve.
Patent CA-1155587-A (CA)
Inventor: PADDOCK CHARLES F
IPC: C08L25/12
Filed: 1981-06-04
Granted: 1983-10-18
Abstract: ABSTRACT OF THE DISCLOSURE     High impact strength gum plastics are prepared by blending a styrene acrylonitrile resin with a styrene-ethylene-butylene-styrene block copolymer which has grafted on to it an acrylonitrile resin; preferably styrene acrylonitrile.
Patent CA-1149383-A (CA)
Inventor: WEIZER HARTMUT
IPC: C25D11/22
Filed: 1981-07-17
Granted: 1983-07-05
Abstract: Abstract:        Triazinylaminotriazines of the general formula   which are used as stabilizers for polymers, are pre-pared by reacting a cyanuric halide with amines contain-ing triazinyl and polyalkylpiperidylamino groups.
Patent CA-1162724-A (CA)
Inventor: ERICKSON ROBERT A
IPC: B23B27/16
Filed: 1981-10-20
Granted: 1984-02-28
Abstract: TITLE OF THE INVENTION     INSERT HOLDER AND METHOD OF HOLDING     ABSTRACT OF THE DISCLOSURE     A toolholder for releasably holding an indexable cutting insert is described.  The insert is locked onto an insert receiving pocket on the toolholder by a locking pin whose head clamps against an upwardly facing wall in a tapered central aperture through the insert.  The pin is threadedly engaged to the toolholder and is configured so as to allow itself to tilt outwardly, after the insert is unclamped, allowing the insert to be removed from the pin and the insert pocket.
Patent CA-1175741-A (CA)
Inventor: MARBAN-DE LA TORRE DANIEL
IPC: A61K35/30
Filed: 1981-10-22
Granted: 1984-10-09
Abstract: ABSTRACT            A composition useful for the treatment of cancer comprises a colloidal or semi-colloidal suspension of DNA-repressor proteins derived from a finely divided mammal nerve tissue, particularly brain tissue.          A method of treating cancer comprises administering to the patient a suitable daily dosage of the above composition, accompanied by the administration of suitable doses of immuno globulin (gamma-globulin), during a period of from 45 to 60 days.
Patent CA-1170583-A (CA)
Inventor: ROBINS GEORGE A
IPC: F16J15/20
Filed: 1981-11-04
Granted: 1984-07-10
Abstract: ABSTRACT            A packed gland comprises a stuffing box through which a shaft passes, packings within the stuffing box bearing on the shaft and a gland follower acting on the packings to force them into the  appropriate  sealing  position.    The  gland  comprises  a lubricant device having a resiliently deformable inner hollow ring containing lubricant and having openings passing through the inner portion thereof through which lubricant can escape. The ring is located in the stuffing box about the shaft.   It can be provided between  conventional gland packings to which it  will  supply  lubricant  or  it  may,  either  alone  or  in combination with other similar rings, act as a seal or packing for a gland.
Patent CA-1166278-A (CA)
Inventor: REIST WALTER
IPC: B65H39/043
Filed: 1981-11-30
Granted: 1984-04-24
Abstract: ABSTRACT OF THE DISCLOSURE            A collecting conveyor (1) runs through a plurality of deposit stations (2, 3, 4) which are disposed one behind the other in the conveying direction (A) of the collecting conveyor (1).   Printed products are continuously supplied from a stack (8, 9, 10)  to each deposit station (2, 3, 4) by means of a single conveyor (5, 6, 7).   Each single conveyor (5, 6, 7) comprises a plurality of gripping devices which are disposed one behind the other and can be controlled individually.      At the deposit stations (2, 3, 4) these gripping devices are now opened whereby the released printed products are deposited on the collecting conveyor (1) which is situated therebelow.   This collecting conveyor (i) is likewise provided with controllable gripping devices which seize and entrain  the deposited printed products.  At each deposit station (2, 3, 4)  the printed products are placed over the printed product or products previously deposited on the collecting conveyor (1). The piles of superposed printed products are delivered to a processing  station (11).    In this manner the printed products may be  collected or gathered together without stacking of these printed products being necessary at the deposit stations (2, 3, 4).
Patent CA-1170485-A (CA)
Inventor: PRATT JOHN D
IPC: F16B31/02
Filed: 1981-12-16
Granted: 1984-07-10
Abstract: COMPOSITE BUCKLING BLIND FASTENER                           ABSTRACT         This invention relates to blind fasteners and more particularly to blind fasteners having a large bearing surface on the blind side of the structure on which it is mounted.  Prior art fasteners either tend to damage the material on which they are mounted, have too small of a blind side bearing surface, or are too long to be used in certain applications.  The fastener of the present invention has a nut with an axial bore therethrough, a conically shaped nose at one end and an enlarged head at the other end.  Extending through said nut is a bolt having a stem and an enlarged head opposite to said nut nose.  Between said nut nose and said bolt is a sleeve on said bolt stem.  The improvement of the present invention comprises said sleeve having a thick wall section adjacent to said bolt head and a thin wall section adjacent to said nut nose and a collar which engages said sleeve and which has a tensile strength very much less than the tensile strength of said sleeve.
Patent CA-1169874-A (CA)
Inventor: CHONG JOSHUA A
IPC: C07C253/00
Filed: 1981-12-21
Granted: 1984-06-26
Abstract: ABSTRACT    There are disclosed redation curable compositions containing (a) about 5-95% by weight of at least one cyanoalkoxyalkyl or cyanothiaalkylalkyl acrylate, (b) about 1-90% by weight of photopolymerizable acrylated polymer or oil, and (c) from 0 to about 50% by weight of a photoinitiator.  The composition are useful as 100% solids coating and adhesive compositions which are curable upon exposure to radiation, and whihc are useful  in a variety of applications such as for coating texiles and fabrics, for producing pressure sensitive adhesives, and for producing laminating adhesive.
Patent CA-1170943-A (CA)
Inventor: TAYLOR GLENN N
IPC: A61G7/05
Filed: 1982-01-12
Granted: 1984-07-17
Abstract: DEVICE FOR COLLECTING BODY LIQUIDS                    ABSTRACT OF THE DISCLOSURE         A device for collecting body liquids comprising, a receptacle having a chamber to receive and collect the body liquids.  The device has a stand having a back member, and legs extending from a lower portion of the back member.  An upper portion of the stand is connected to an upper portion of the receptacle.  The device has an elongated handle member having inner and outer ends, with the inner end of the handle member being connected to the upper portion of the stand.
Patent CA-1172520-A (CA)
Title: Transom mounted marine propulsion device with fore  and aft crankshaft and power shaft
Inventor: BLANCHARD CLARENCE E
IPC: B63H20/08
Filed: 1982-01-14
Granted: 1984-08-14
Abstract: ABSTRACT OF THE DISCLOSURE       Disclosed herein is a marine propulsion device comprising a power head adapted to be fixedly mounted to a boat hull and including an internal combustion engine having a crankshaft which extends fore and aft and horizontally when the power head is boat mounted, a power shaft extending below the crankshaft in parallel relation thereto, a belt and pulley drive operatively connected between the crankshaft and the power shaft for rotating the power shaft in response to rotation of the crankshaft, a lower unit connected to the power head and including a rotatably mounted drive shaft extending perpendicularly to the power shaft, which lower unit further includes a propeller shaft, and shafting and gearing for connecting the drive shaft and the propeller shaft, and a reversing transmission operably connected between the power shaft and the drive shaft for selectively driving the drive shaft in neutral, forward and reverse drive.