baber/WOPTO huggingface dataset:
Patent CA-1038822-A (CA)
Inventor: ZODROW RUDOLF
IPC: B65C9/00
Filed: 1976-06-29
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE A label transfer device for a label transfer station, in particular a gripping cylinder, comprises a rotary platen having at least one eccentrical-ly disposed applicator, provided with a coordinated gripper adapted to be moved on a track forming a first circular arc past a rotary carrier provided with a corresponding number of eccentrically disposed glue segments.          Each glue segment, is adapted to rotate about its own axis, rolling off either one or two of labels and simultaneously transferring the labels onto a rotating object to be labelled advanced on a conveyor means.  The path of the first circular arc for each applicator represents a section of a closed path having a second arcuate section, adapted to be displaced in the direction of the conveying path of the object to be labelled, at the centre of curvature of the path section of the circular arc which is stationary relative to the axis of rotation of the carrier of the glue segment.  The applicator is disposed to be pivoted in such a fashion that it rolls against the object while pressing the label thereagainst and the applicator is urged in the direction of its starting position.
Patent CA-1071258-A (CA)
Title: Adjustable trailer hitch
Inventor: GEORGE JIMMIE
IPC: B60D1/06
Filed: 1976-08-30
Granted: 1980-02-05
Abstract: ADJUSTABLE TRAILER HITCH     Abstract of the Disclosure An adjustable trailer hitch which includes a frame or housing capable of being removably attached to the bumper or frame of a truck, car, or other vehicle, and a rotatable, extensible, hinged arm adapted to pivot on, extend from, and retract into the housing.  The arm is formed of an inner arm and an outer arm, the former of which is pivotally pinned at one end of the housing, and is fitted with a hinge which permits the inner and outer arm to selectively fold and retract into and extend from the housing.  The outer arm is fitted with a ball coupling adapted to mate with a ball receptacle mounted on the tongue or other frame member of a trailer to be towed, and can be equipped with an optional shock absorber.
Patent CA-1094955-A (CA)
Inventor: BANCEL GUY H
IPC: F01N1/00
Filed: 1976-10-26
Granted: 1981-02-03
Abstract: ABSTRACT OF DISCLOSURE       An exhaust device is provided comprising a first diver-ging portion extending into a cylindrical envelope into which is axially displaceably mounted a stream-lined conical shape member, said member being adapted to be moved in relationship to the engine rating.
Patent CA-1058359-A (CA)
Inventor: SMITH SUMNER JR
IPC: D01G15/82
Filed: 1976-11-05
Granted: 1979-07-17
Abstract: VACUUM CLEANING APPARATUS                          Abstract Of Invention Apparatus for removing waste, lint, dust, dirt and other accumulations of solid matter from the underside of machinery, especially textile machinery such as carding machines while the latter is in operation or not, comprising a frame designed to be installed beneath the machine on the floor on which there is reciprocally mounted a wiper arranged to travel over the floor in reciprocation so as to traverse the entire area beneath the machine, vacuum chambers at two of the opposite ends of the frame having open sides parallel to the wiper which are closed by the wiper when the latter reaches an end position and a timer operable to connect the chambers to a vacuum source as the wipers are moved to a position closing them to remove the waste swept into the chambers by the wiper.  The opposite ends of the vacuum chambers are open and the vacuum connections to the chambers are situated at the mid-length thereof so that strong drafts are created as the air rushes into the open ends along the floor to the vacuum connections at mid-length which augment the lifting effect on the fibers.
Patent CA-1051638-A (CA)
Inventor: DIENER ERHARD A
IPC: B28B7/30
Filed: 1976-11-09
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE         This is a device for forming vents or bores in con-crete walls or floors.  Basically, it consists of a sleeve containing a semi-rigid thermoplastic material or the like and means incorporated therein which, when ignited, either melt or burn out the core.  These are inserted within the forms or on the floor surface prior to the pouring of con-crete or the like and may remain in place in the finished wall or floor until they are required.  The core includes a pair of semi-rigid thermoplastic sections urged outwardly from one another by a spring so that they engage the wall forms.  The preferred embodiment includes ratchetted wall form engaging strips secured between each end cap and a detachable tool for urging the strips outwardly thus forcing or jacking the end caps into engagement with the wall forms when the spring is not strong enough for this purpose.
Patent CA-1093906-A (CA)
Inventor: OGAWA HIROSHI
IPC: G11B5/71
Filed: 1976-12-08
Granted: 1981-01-20
Abstract: .  F-2-16937/76 ABSTRACT OF THE DISCLOSURE          A magnetic recording member comprising a non-magnetic support having thereon a magnetic layer of a ferromagnetic powder dispersed in a binder, wherein the magnetic layer con-tains an organic silicone compound represented by the formula (I):                                (I) wherein R and R', which may be the same or different, each is a saturated or unsaturated hydrocarbon group containing 7 to 21 carbon atoms, and n is an integer of 0 to 50.
Patent CA-1091039-A (CA)
Inventor: MORCOS NABIL A
IPC: G21G1/04
Filed: 1977-03-25
Granted: 1980-12-09
Abstract: Abstract An improvement in molybdenum-99/technetium-99m genera-tors comprising a multiple pH alumina support medium which minimizes low yield problems on elution.
Patent CA-1052108-A (CA)
Inventor: MO OLAV
IPC: E02B17/02
Filed: 1977-04-04
Granted: 1979-04-10
Abstract: ABSTRACT OF THE DISCLOSURE     An offshore platform structure used for drilling, production, storage, etc., in relation to offshore development of sub-sea resources, comprising a template and a tower struc-ture which is linked to the template, the link comprises cables which take the vertical forces and dowels to prevent horizontal or twisting movements in the link.
Patent CA-1083438-A (CA)
Inventor: BUCHBINDER ARNOLD
IPC: B27K3/12
Filed: 1977-04-15
Granted: 1980-08-12
Abstract: APPARATUS AND PROCESS FOR UPGRADING PLYWOOD PANELS             ABSTRACT    A method and apparatus for applying a coating of thermoplastic resin to the surface of low grade plywood panels so as to form smooth surface suitable for use in concrete forms or the like is described.  Polyamids or like resins are applied to the surface of a panel and the panel passed beneath an extruder provided with upwardly inclined surface that accumulates a puddle of resin on the upstream side of the extruder blade.  The panel leaves the extruder with a coating of resin which fills knot holes and other surface defects.  The coated panel is passed through an oven heating only the top side of the panel thereby allowing a bottom portion of the resin layer which is nearest the wood to solidify while a top portion remains liquid.  The panel may then either be covered with a layer of paper and compressed between nip rollers or passed beneath a smoothing device, such as a reverse wiping roll or a doctor blade, to smooth the upper portion of the resin layer.  Paper covered panels to be used in concrete forming may be saturated with an appropriate release agent.
Patent CA-1105250-A (CA)
Inventor: ROBERTS JEROLD H
IPC: A61K8/42
Filed: 1977-05-18
Granted: 1981-07-21
Abstract: ABSTRACT:          This invention provides an odor-reducing composition comprising an antioxidant and an aliphatic hydroxycarboxylic acid compound, preferably dispersed in an inert medium. Preferably, there is provided in further combination therewith a terpene.
Patent CA-1071355-A (CA)
Inventor: LAURE GEORGE R
IPC: A61F2/30
Filed: 1977-05-27
Granted: 1980-02-12
Abstract: WRIST JOINT PROSTHESIS ABSTRACT OF THE DISCLOSURE  Wrist joint prosthesis.  As a replacement for the joint in a human wrist, there is provided a prosthesis permitting both vertical motion, sidewise motion and rotary motion but preventing twisting motion around an axis projecting from and parallel with the lower forearm.  For this purpose, there is provided a metal socket fitted with a prong receivable into a bone of the forearm.  A plastic cup made of material self-lubricating with respect to such metal socket is fitted within said socket, snappable thereinto to resist but not prevent withdrawal therefrom and having a rectangular projection-and-slot relationship with said metal socket to permit relative motion with respect thereto in only a single plane.  A metal ball is receivable into the recess of said plastic cup, snappable therewith to resist but not prevent withdrawal therefrom and has a rectangular projection-and-slot relation-ship with the inside of said plastic cup to permit relative movement with respect thereto in only a single plane, said plane being substantially perpendicular to said first-named plane.  Suitable projections are provided on said ball for reception into the bones of selected fingers, normally the index and middle finger.  Placement of said prosthesis in one position or a mirror image thereof will render said prosthesis without other change adaptable for use with one hand or the other hand as desired.
Patent CA-1089863-A (CA)
Inventor: SELTZER RAYMOND
IPC: C08F20/00
Filed: 1977-06-08
Granted: 1980-11-18
Abstract: Abstract of the Disclosure Hydantoin diacrylate compounds of the formula   , wherein R1 is hydrogen, alkyl containing 1 to 8 carbon atoms; R2 is alkyl containing 5 to 8 carbon atoms; and R3 is hydrogen or methyl are prepared.  The diacrylate compounds are liquid at room temperature, easily pro-cessable as adhesives, casting and laminating resins and when cured possess excellent resistance to water.
Patent CA-1081022-A (CA)
Inventor: CRUMRINE JOHN C
IPC: A01B23/04
Filed: 1977-06-17
Granted: 1980-07-08
Abstract: IMPLEMENT WITH COMPENSATION FOR TERRAIN IRREGULARITIES    ABSTRACT OF THE DISCLOSURE         An agricultural implement such as a disc or treader is provided with a counterpoise connec-tion between the frame of the implement and the tongue for holding the tongue in a normal operative position.  The counterpoise employs a spring-loaded compensator link of normally fixed length which prevents relative movement of the tongue and frame under the reaction forces against the tillage tools produced by the resistance of the soil, but the springs permit the length of the link to change to allow the tongue to self-adjust in response to the higher forces against the tongue encountered when uneven terrain is traversed.  The design provides for the use of a selected number of springs in a symmetrical cluster with each spring being employed in both the extension and shortening of the link. The illustrated embodiment is a double offset disc wherein the front gangs of discs cut a furrow in the soil in which the center transport wheels of the im-plement are forced to run.  These support wheels are variable in angular displacement about a rockshaft so that the wheels may be independently adjusted to a lower running level than the outside transport wheels to compensate for the furrow and maintain the frame in a stable transverse attitude.
Patent CA-1051864-A (CA)
Inventor: ALVAREZ JOSEPH A
IPC: F16C43/04
Filed: 1977-06-20
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE    A roller cutter type earth boring drill having a ball bearing race filled with ball bearings through an external passage has the passage filled with a bearing retaining plug having a symmetrically cut end portion fitting the curvature of the bearing race.
Patent CA-1087660-A (CA)
Title: Gas-type circuit-interrupters having admixtures of helium with small concentrations of sulfur- hexafluoride (sf.sub.6) gas
Inventor: FARISH OWEN
IPC: H01H33/22
Filed: 1977-08-24
Granted: 1980-10-14
Abstract: IMPROVED GAS-TYPE CIRCUIT-INTERRUPTERS HAVING ADMIXTURES OF HELIUM WITH SMALL CONCENTRATIONS OF SULFUR-HEXAFLUORIDE (SF6) GAS     ABSTRACT OF THE DISCLOSURE         An improved gas-type circuit-interrupter is pro-vided utilizing a mixture of helium and sulfur-hexafluoride (SF6) gases, with the percentage concentration of sulfur-hexafluoride (SF6) gas being 10%, or less, by volume.         The improved gas-type circuit-interrupter of the present invention may be utilized to advantage as a "puffer-type" circuit-interrupter, in which relative movement between a piston and operating cylinder takes place for forcing the compressed gas to flow through a suitably-located orifice, or nozzle member, and into intimate engagement with the established arc disposed therein to effect its extinction.         Another form of the gas-type circuit-interrupter of the present invention may include a pressurized gas-reservoir chamber containing the aforesaid admixture of the helium and sulfur-hexafluoride gases in the proper concentra-tion, that is 10%, or less, by volume, of sulfur-hexafluoride (SF6) gas with the remaining being made up substantially entirely of helium.
Patent CA-1074218-A (CA)
Title: Organic stripping compositions and method for using same
Inventor: VANDER MEY
IPC: C09D9/00
Filed: 1977-08-31
Granted: 1980-03-25
Abstract: INVENTION: IMPROVED ORGANIC STRIPPING COMPOSITIONS            AND METHOD FOR USING SAME          INVENTOR:  JOHN E. VANDER MEY      ABSTRACT OF THE DISCLOSURE         Improved organic stripping compositions are described, useful in removing polymeric organic substances, such as photo-resists, from metallized inorganic substrates, which comprise one or more organic sulfonic acids, such as linear dodecylbenzene-sulfonic acid, para-toluenesulfonic acid and phenolsulfonic acid, one or more organic solvents and optionally, phenol, wherein the improvement comprises incorporating fluoride ion in the composi-tion in an amount of about 5 to 250 ppm by weight, preferably about 10 to 200 ppm by weight and more preferably about 15 to 100 ppm by weight.  Methods for using the above compositions to remove the polymeric organic substances from metallized inorganic sub-strates are also described.
Patent CA-1089282-A (CA)
Inventor: EDWARDS ALLEN W
IPC: F24F11/76
Filed: 1977-09-16
Granted: 1980-11-11
Abstract: ABSTRACT OF THE DISCLOSURE          AUTOMATIC AIR REGISTER     A self-regulating air register includes a housing through which air can pass, and louvres in the housing for closing and opening the flow path for air. A crank arm is connected to the louvres and can, upon rotation, adjust the degree of closure.  A shaft extends through the housing means and a bi-metallic element is connected to the shaft at one end and to a control knob at the other end, the control knob being mounted to the housing and being capable of selective adjustment in terms of angle.  Thus, the bi-metallic element is adapted to regulate the angular orientation of the shaft with respect to the housing means.  A lever is connected to the shaft and extends perpendicularly therefrom.  The lever defines a slot in which part of the crank arm is captive.  The slot has a first part arranged such that when the crank arm part is located therein no crank arm rotation is caused by lever rotation.  The slot has a second portion disposed such that when the part of the crank arm is located in the second portion, the crank arm is caused to rotate when the lever rotates.
Patent CA-1097803-A (CA)
Inventor: KUIJK KAREL E
IPC: G11B23/00
Filed: 1977-10-14
Granted: 1981-03-17
Abstract: ABSTRACT:     A magnetic reading head having a magneto-resistive element of the type in which the measuring current is forced to flow through the element at an angle with the easy axis of magnetization. For suppressing thermal noise (resistance variations under the influence of temperature fluctuations as a result of the contact of the element with a moving record carrier), the element is subjected to an auxiliary field parallel to the easy axis of magnetization, the direction of which is reversed at a frequency fs. the measuring current alternates at the same frequency in phase with the reversals of the auxiliary field. The output signal of the element is applied through a low-pass filter which cuts off signals of a frequency fs to a detection device.
Patent CA-1073029-A (CA)
Inventor: BOQUIST CARL W
IPC: H02K44/10
Filed: 1977-11-03
Granted: 1980-03-04
Abstract: ABSTRACT OF THE DISCLOSURE    A ceramic-metal composite suitable for use in a high-temperature environment consists of a refractory ceramic matrix containing 10 to 50 volume percent of a continuous high-temperature metal reinforcement.  In a specific appli-cation of the composite, as an electrode in a magnetohydro-dynamic generator, the one surface of the electrode which contacts the MHD fluid may have a layer of varying thickness of nonreinforced refractory ceramic for electrode tempera-ture control.  The side walls of the electrode may be coated with a refractory ceramic insulator.  Also described is an electrode-insulator system for a MHD channel.
Patent CA-1104500-A (CA)
Inventor: ADAMSON ARTHUR P
IPC: F04D29/52
Filed: 1977-12-09
Granted: 1981-07-07
Abstract: BLADE CONTAINMENT DEVICE        Abstract A device is provided for containing blades of rotating turbomachinery comprising a high-strength ring supported in radial spacial relationship over the blade tips by means of a stationary support structure. The ring is supported in such a manner that it is capable of spinning with respect to the support structure when acted upon by a predetermined blade force.
Patent CA-1088201-A (CA)
Inventor: KITAZAWA HIROO
IPC: H04N5/04
Filed: 1978-01-03
Granted: 1980-10-21
Abstract: Abstract of the Disclosure An automatic frequency control circuit comprising two switching transistors with the emitter-collector  paths thereof connected in series with each other between a power source and a reference voltage source, a horizontal synchro-nizing signal being commonly coupled to the bases of the switching transistors, an integrating circuit having an input terminal receiving a horizontal pulse signal, a smooth-ing circuit having an input from a terminal d.c. coupled to the emitter-collector juncture between said two switching transistors and receiving the output of the interrupting cir-cuit via a capacitative coupling, and a voltage controlled oscillator to produce a frequency output in accordance with a d.c. output voltage of the smoothing circuit, an output derived from said oscillator being fed back to the input terminal of said integrating circuit.
Patent CA-1103866-A (CA)
Inventor: FRITZSCHE ALFRED K
IPC: C07C37/72
Filed: 1978-02-08
Granted: 1981-06-30
Abstract: ABSTRACT OF THE DISCLOSURE    Hollow fiber membranes of copolymers of ethylene with 5 to 20 weight percent of copolymerizable vinyl monomers display much superior permeabilities to organic compounds than do polyethylene hollow fibers, less loss of permeability upon storage or use and good strength.  Use of such new hollow fiber membranes affords an improved process for the separation of phenols from aqueous solutions thereof through permeation.
Patent CA-1101349-A (CA)
Inventor: NAKAKO YUKIO
IPC: C10L9/00
Filed: 1978-03-10
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE              This invention relates to a method for thermal dehydration of brown coal, by which an excellent heat recovery can be accomplished.  The method comprises the steps of admixing raw brown coal with a solvent to prepare a slurry, preheating the slurry in a heat exchanger, heating the same at 100 to 300°C, passing it through a gas-liquid separator to separate it into a steam-containing vapour and a dehydrated slurry and recoverying the dehydrated slurry while the steam-containing vapour is recycled to the heat exchanger so as to utilize it as a heating medium for preheating the slurry.
Patent CA-1072934-A (CA)
Inventor: WIIG SELMER L
IPC: G11B15/43
Filed: 1978-03-21
Granted: 1980-03-04
Abstract: SERIES COUPLING FOR SPRINGS                  ABSTRACT OF THE DISCLOSURE           A mechanism by which more than one torsion spring can be serially coupled to a member to impart a torque thereto equivalent to that from a single spring having the same number of turns as the total turns of the coupled springs.  The springs to be coupled are connected at one end to respective storage shafts which are mounted to a free floating coupling arm.  The coupling arm rotates about a shaft coaxial with the member to which the other ends of the springs are attached.  In a capstan driven web system having a take-up reel and a supply reel, two sets of serially coupled negator springs are utilized to maintain proper web tension during driving of the web system.
Patent CA-1079048-A (CA)
Inventor: CATALLO FRANK
IPC: D06B3/18
Filed: 1978-05-30
Granted: 1980-06-10
Abstract: Abstract of the Disclosure The disclosure is that of an invention directed to a horizontal padder and extractor for circular knit fabric tubes and includes a pair of squeeze rolls disposed with their axes in the same horizontal plane, thus defining an upwardly open nip for retaining a puddle of impregnating liquid.  A safety guard is pivotally mounted over the squeeze rolls and is operably connected to an electrical interlock to deactivate the machine whenever the safety guard is not in proper position.  A steaming station is provided ahead of the padder and extractor and a horizontal orienting spreader feeds the spread fabric tube to the padder at a tangent to the upper surface of the front squeeze roll thereof.
Patent CA-1101000-A (CA)
Title: Log truck scale pad and pop-off valve
Inventor: SJOGREN FRED E
IPC: G01G5/00
Filed: 1978-06-01
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE        A horizontal table is provided including a depending central support portion for rigid support from a vehicle mounting portion. An upper top plate including a downwardly directed peripheral flange is centered over the table and a diaphragm is sealingly secured to and extends between remote portions of the peripheral flange below the top plate and overlies and is sup-ported from the table. The top plate and table include coacting structure guiding the top plate from the table for vertical move-ment relative thereto, limited horizontal shifting relative thereto and limited canting in all directions about a central zone of the table. A vertically elongated pop-off valve assembly is sealingly secured through a central portion of the table and includes and upwardly projectable piston plunger engageable with the underside of the top plate in response to the valve assembly being charged at its lower end and the assembly includes structure operative to vent the assembly to the ambient atmosphere in re-sponse to upward movement of the plunger to a predetermined level and to close the assembly against venting to the ambient atmo-sphere upon lowering of the plunger below the aforementioned predetermined level.
Patent CA-1100694-A (CA)
Inventor: KAN PETER T
IPC: C08G18/09
Filed: 1978-09-15
Granted: 1981-05-05
Abstract: PROCESS FOR THE PREPARATION OF CARBODIIMIDE-ISOCYANURATE FOAMS EMPLOYING QUATERNARY BORON SALTS           AS CATALYSTS     ABSTRACT OF THE INVENTION Rigid foams characterized by carbodiimide and isocyanurate linkages are prepared by catalytically condensing an organic polyisocyanate in the presence of certain quaternary boron salts.
Patent CA-1111507-A (CA)
Inventor: KRANTZ QUENTIN R
IPC: H01L21/324
Filed: 1978-09-18
Granted: 1981-10-27
Abstract: A B S T R A C T     An article of nonconductive base material has a conductive surface zone with an ion implanted carrier and an n-type or p-type impurity.  The conductive surface zone is excited by subjecting the article to electromagnetic radiation, at a microwave frequency, heating the article.