baber/WOPTO huggingface dataset:
Patent CA-1124061-A (CA)
Inventor: LINECKER JOSEF
IPC: A43B5/04
Filed: 1980-11-06
Granted: 1982-05-25
Abstract: Abstract of the Disclosure A binding for use with a cross-country ski and holding in position a forwardly extending portion of a ski shoe sole, which comprises a front jaw adapted to be affixed to the ski, the front jaw including a stirrup shaped to receive the forwardly extending sole portion which is elastically deformed in an end position of the sole portion received in the stirrup, and the forwardly extending sole portion including an anchoring part engaging the stirrup in the end position.  The sole is of synthetic resin and includes upwardly projecting lateral edges forwardly of the heel.
Patent CA-1134157-A (CA)
Title: Means and method for independently controlling vapor  compression cycle device evaporator superheat and  thermal transfer capacity
Inventor: VAKIL HIMANSHU B
IPC: F25B13/00
Filed: 1980-11-13
Granted: 1982-10-26
Abstract: ABSTRACT OF THE DISCLOSURE         A vapor compression cycle device with variable thermal capacity is provided with a means and a method for controlling device capacity modulation and evaporator superheat.  Multi-component working fluid liquid flow from each of a pair of accumulators in a closed circuit device is regulatored either in response to sensed thermal demand or in response to sensed working fluid vapor superheat.
Patent CA-1169018-A (CA)
Inventor: DIVISEK JIRI
IPC: C25C7/04
Filed: 1980-11-21
Granted: 1984-06-12
Abstract: ABSTRACT OF THE DISCLOSURE    A method is provided for separating gases generated electrolytically at the cathode or anode during a fusion electrolysis by means of a finely porous, electrically con-ductive separator.  A cathodic polarization protection of the separator is provided.  A porous sintered-metal diaphragm is provided as the separator between the anode and cathode, and the separator is electrically connected via a variable resi-stor with the cathode.  The apparatus for fusion electrolysis includes an electrolysis cell which is subdivided by a porous, electrically conductive diaphragm into a cathode chamber and an anode chamber, and includes a direct current source for applying the electrolysis voltage.  Also included is a con-necting line with a variable resistor and, suitably, an ammeter, between the cathode and diaphragm.
Patent CA-1165086-A (CA)
Inventor: TRUMLEY RICHARD L
IPC: E04B1/00
Filed: 1980-12-11
Granted: 1984-04-10
Abstract: ROLL-FORMED FRAME FOR PORTABLE ENCLOSURES               ABSTRACT OF THE DISCLOSURE          A roll-formed frame is provided for portable enclosures of the type comprising a series of screened wall panels with flexible hinges interconnecting the upright edges of the same.  The wall panels are arranged into a closed polygon configuration, and support a domed, fabric roof.  A pair of flexible cables extend around the top and bottom of the wall panels with retainers interconnecting the same, and retain the wall panels and roof in position. Roll-formed frame segments are interconnected to form the rectangular margin of the wall panels, and include a roll-formed channel in the outer peripheral edge. The channel has a dovetailed shape to interchangeably receive and retain therein a bead portion of the hinge, the fastener cables, and a body portion of the retainers.  Preferably, the beads on the flexible hinge have a wedge shape which fits loosely into the side channels, and the cable retainers are sym-metrical, so that they can be used on either end of the wall panels.
Patent CA-1193150-A (CA)
Inventor: MILLER HENRY L
IPC: B41M1/00
Filed: 1981-04-23
Granted: 1985-09-10
Abstract: A METHOD AND APPARATUS FOR    PRINTING WITH PAINT            ABSTRACT OF THE DISCLOSURE         Thermoplastic or photosensitive paint is used to print a design defined by a paint-pervious opening in a silk screen or by a debossed surface of a plate or a roller.          An insert in the screen, plate or roller defines code dating or other indicia for printing with the design, if desired.          The paint is spread from a supply reservoir across the sur-face of the screen or carrier by a squeegee and/or doctor blade.  When thermoplastic paint is used, the screen, plate or roller is heated.  A distensible transfer member made of soft silicone rubber is heated to carry thermoplastic paint from the design in the silk screen, debossed plate or debossed roller onto the surface of an article where the paint hardens upon contact by solidification.  Ultraviolet light is used to harden the photosensitive paint on the article.
Patent CA-1153245-A (CA)
Inventor: URY FRANK
IPC: B65H23/188
Filed: 1981-06-15
Granted: 1983-09-06
Abstract: HARMONIC PHASING DEVICE FOR PRINTING PRESS            Abstract of the Disclosure A dual harmonic gear phasing device forming a part of a web-fed printing tower or other web-handling station is disclosed which allows static or dynamic, 360° infinite phase alterations of web-contacting rollers for coarse and fine tuning of the registration of a multiple-station printing press.  The phasing device com-prises an enclosed, oil filled structure having a pair of tandem coupled harmonic drive gears re-spectively connected through gearing or the like to the press drive and to a desired roller for phase changing purposes.  Each phasing device also includes a selectively operable stepper motor coupled to one of the harmonic gears for effecting phase alterations.  The harmonic gears serve as a 1:1 gear ratio transmission during normal running operations.  The phasing device can be used on hard impression or perfecting printing towers, and on other types of web-handling equipment where proper registration is important, such as num-bering and punching units.            (Docket No. 16847)
Patent CA-1170109-A (CA)
Inventor: BILLE GUENTER
IPC: B61C9/44
Filed: 1981-06-30
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE   Disclosed is a driving arrangement for an electric motor vehicle in which each of the two wheels of an axle is supported on separate shaft sections.  Each motor or each rotor of a dual rotor motor drives only one driving wheel of an axle in order to mechanically decouple the driving wheels.  One of the separate shaft sections of the axles includes a tapered portion which forms a shaft stub and the other shaft section includes a hollow shaft stub.  The tapered shaft stub is supported in the hollow shaft stub by a slide bearing disposed inside the hollow shaft stub.  Speed diff-erences at the slide bearing between the axle sections can result only from slippage when negotiating a turn or from uneven wear of, for example, the wheels.
Patent CA-1166217-A (CA)
Inventor: LUKAS HELMUT H
IPC: B26F3/00
Filed: 1981-07-10
Granted: 1984-04-24
Abstract: METHOD AND APPARATUS FOR BREAKING AN OPTICAL FIBER          Abstract of the Disclosure In a method of breaking an optical fiber, wherein the fiber is scored transversely and tensioned to cause a crack to propagate completely across the fiber, tension sufficient to cause the crack to propagate is applied after, but not during, the scoring step.  During the scoring step the fiber is subjected to a controlled tension insufficient to sever the scored fiber.  The resulting broken fiber ends generally are flat and perpendicular, and thus suitable for making low-loss interconnections.  Preferred apparatus for breaking the fiber has a common actuator providing sequential control of individual means for locating, scoring and tensioning the fiber.          The common actuator may be rotational, facilitating powered operation by a drive motor, and may be adjustable axially to enable accurate adjustment of the position at which the fiber is scored.  In one, preferred, embodiment suitable for breaking a fiber at a predetermined distance from a connector already attached to it, the connector skirt screws onto a bush.  The projecting end extends through the bush and is gripped by a gripping jaw carried by a member spaced from the hush and movable away there from to sever the fiber.
Patent CA-1167624-A (CA)
Inventor: BEVAN CHRISTOPHER G
IPC: B28B17/00
Filed: 1981-07-14
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE      Construction products are moulded by mixing the dry constituents, including a proportion of fine particulate material, feeding the mixture into a mould, compacting the mixture, removing part of the mould, lightly spraying an exposed upstanding surface of the product with setting liquid, removing the product from the mould and allowing it to set.  Sufficient fine particulate material to surround the coarse particles and compaction, using vibration of the ould and compression of the mixture, to cause the fine particles to fill the interstices between the coarse particles, provide sufficient support of the exposed surface to prevent collapse or erosion thereof during wetting even though no fibre reinforcement is included in the mixture.  Sufficient liquid to wet the product but not to saturate it is applied by the spray.
Patent CA-1164744-A (CA)
Inventor: SPEERS WILLIAM A
IPC: F24V30/00
Filed: 1981-08-18
Granted: 1984-04-03
Abstract: "A DEVICE FOR THE ECONOMICAL UTILIZATION OF SOLAR AND OTHER  HEAT ENERGY FOR HEATING AND COOLING PURPOSES"        ABSTRACT OF THE DISCLOSURE          The invention consists of an energy storage device which includes a energy absorption container having a chemical therein which has a high heat of fusion relative to the eutiectic melting point or the temperature at which a change of state takes place.  It may be enclosed within an outer container spaced therefrom which acts as an efficient heat collector and which may be shaped to maximize the reflective  or heat absorption surface to volume relationship.  It may be formed with a lens effect such as a Fresnel or the like.  The space between the inner and outer containers may be filled with a static or circulating fluid either gas or liquid, the character-istics of which control the energy flow into and out of the inner container depending upon design parameters.
Patent CA-1176811-A (CA)
Inventor: KIM HEUNG T
IPC: B29B9/04
Filed: 1982-01-08
Granted: 1984-10-30
Abstract: ABSTRACT         The processing of thermoplastic materials by working the thermoplastic materials into a hot flat sheet.  The sheet material is first deformed or scored into a series of parallel strands that are intercon-nected by thin ribbons of the thermoplastic material thereby retaining integrity of the sheet material: the sheel material is then severed along the score line of the thin ribbons to form parallel strands which are cooled and guided to a fly cutter which cubes the strand material.
Patent CA-1196390-A (CA)
Inventor: MATTHEWS CLIVE R
IPC: A61N1/36
Filed: 1982-01-28
Granted: 1985-11-05
Abstract: ABSTRACT OF THE DISCLOSURE           Multiple output muscle stimulating apparatus includes a source (1) of electrical signals which are sequentially applied by the time division multiplexer (9, 15-18) to multiple electrode pairs (W-Z) adapted to be connected adjacent to the skin of a patient to stimulate the underlying muscles.  The multiplexer prevents more than one electrode pair from being energized by the stimulating signals at any given time.          A common return path (19) for the signals applied to each of the electrode pairs is provided with a current limiting device (20) for enhancement of safety.
Patent CA-1169899-A (CA)
Inventor: GFRERER MANFRED
IPC: C22B9/18
Filed: 1982-02-24
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE A method of regulating the melting rate of a self-consumable elect-rode during electroslag remelting in a slag bath, wherein the lowering speed of the electrode which is to be remelted, the length of which is determined, is regulated in consideration of maintaining a set or reference value of the melting rate and the current intensity and/or the potential.  There is con-tinuously determined the weight of the part of the electrode immersing into the slag bath from the actual total electrode weight and the length of the electrode above the surface of the slag bath and such is compared with a set or reference value and altered when there is present a deviation of the quotient URef and JRef, wherein the former represents the reference potential or voltage and the latter the reference current, and the product remains constant.  The actual melting rate is compared with a set or reference melting rate and when there is present a deviation there is correspondingly altered the product of JRef and URef.
Patent CA-1184996-A (CA)
Inventor: SLATER BILLY R
IPC: F22B37/38
Filed: 1982-03-23
Granted: 1985-04-02
Abstract: COMBINED MODE SUPERVISORY PROGRAM-PANEL CONTROLLER METHOD AND APPARATUS FOR AN INDUSTRIAL PROCESS CONTROL SYSTEM            ABSTRACT OF THE DISCLOSURE      A combined mode program-panel controller method for a distributed industrial process control system permits a system operator to configure the overall system architecture to control the sequential operation of the entire system or a sub-portion thereof.  The program-panel controller includes a first user accessible graphic program by which the system architecture can be symbolically reconfigured and a second user accessible instruction set program by which the operating parameters of the so-configured system or a sub-portion thereof may be altered.
Patent CA-1183131-A (CA)
Inventor: CSEH GEORG
IPC: C09B29/20
Filed: 1982-05-10
Granted: 1985-02-26
Abstract: Abstract A compound of the formula   wherein the symbols X, Y, R, R1, R2, m and n have the meanings defined in Claim 1, are suitable, as high-grade pigments, for pigmenting high molecular organic material. They are distinguished in particular by good fastness to light, migration and weather.
Patent CA-1177556-A (CA)
Inventor: POHL KARL-HEINZ
IPC: H01R13/33
Filed: 1982-06-07
Granted: 1984-11-06
Abstract: WIRE CONNECTOR     Abstract of the Disclosure A wire formed multiple terminal solderless connector element.  The connector element is comprised of plural loops which are in part defined by straight parallel side sections.  The straight side sections of adjacent loops are in abutting contact and adjacent loops are interconnected by base portions which include nonparallel extensions of the straight side sections.
Patent CA-1177541-A (CA)
Inventor: WILSON JACK A S
IPC: A61N1/34
Filed: 1982-06-08
Granted: 1984-11-06
Abstract: PAIN-BLOCKING BANDAGE                        ABSTRACT         A bandage to be applied adjacent to an injured portion of a patient's body contains electronic circuitry which delivers electric pulses into the body to block or mask the pain arising from the injury.  The bandage includes an inner unit adapted to be applied directly onto the patient's skin and an outer unit adapted to be removably applied upon the inner unit.  The inner unit includes spaced apart conductive portions which contact the patient's skin. The outer unit includes a power source and an electronic circuit which applies a voltage output to the conductive portions of the inner unit.  The voltage output is transmitted through the conductive portions to the patient's skin to cause low current electrical pulses within the patient's body to block or mask the pain arising from the injury.
Patent CA-1187351-A (CA)
Inventor: LEHRER WILLIAM I
IPC: H01L21/205
Filed: 1982-07-12
Granted: 1985-05-21
Abstract: ABSTRACT            A low temperature LPCVD process for co-depositing metal and silicon to form metal silicide on a surface such as the surface of a semiconductor integrated circuit wherein the metal is selected from the group consisting of tungsten, molybdenum, tantalum and niobium.  A reactor which contains the surface is maintained at a temperature of about 500°-700°C.          The reactor is purged by the successive steps of introducing an inert gas into the reactor, introducing a reducing atmosphere into the reactor and introducing hydrogen chloride gas into the reactor.  Silane is then introduced into the reactor such that a base layer of polysilicon is formed on the surface.  Then, while maintaining silane introduction to the reactor, metal chloride vapor is simultaneously introduced into the reactor such that metal and silicon are co-deposited on the polysilicon as metal silicide.
Patent CA-1222588-A (CA)
Title: Glass-filled polyarylene sulfide compositions containing organosilanes
Inventor: BLACKWELL JENNINGS P
IPC: C08K5/54
Filed: 1982-08-10
Granted: 1987-06-02
Abstract: Abstract of the Disclosure Glass-filled polyarylene sulfide compositions modified by the addition of certain organosilanes exhibit improved physical properties such as modified flow rate and hydrolytic stability.  These organosilane modified  polyarylene  sulfide  compositions are useful  for molding articles, preparing electronic components and the like.
Patent CA-1204538-A (CA)
Inventor: CORBETT PETER J
IPC: D21H19/60
Filed: 1982-08-16
Granted: 1986-05-13
Abstract: ABSTRACT           A coating composition, comprising an aqueous dispersion of a pigment such as clay and a binder such as a latex of a copolymer of styrene and butadiene thickened with a water-soluble copolymer of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid such as acrylic acid, an ethylenically unsaturated carboxamide such as acrylamide and an ethylenically unsaturated monomer having limited solubility in water such as acrylonitrile, is effectively employed in coating paper and other cellulosic web materials.
Patent CA-1184968-A (CA)
Inventor: CARLSSON ERIK M
IPC: C22B7/00
Filed: 1982-09-23
Granted: 1985-04-02
Abstract: ABSTRACT A process for the disassembling of scrapped, i.e. worn out, damaged or in some other way unserviceable electrical storage batteries (10), in particu-lar alkaline batteries, which consist of a prismatic cell container with sets ofpositive and negative plates, each secured to the next by means of a connecting strap, from which terminal posts project through a cover on the upper part of the cell container. After any free electrolyte has been emptied from the cell container, the materials making up the battery can be recovered. This is done by removing the upper part of the cell container so as to produce an opening and by withdrawing the sets of plates (31) from the cell container through said opening by means of a mechanical device (20) at the same time as the container is gripped and held fast in a pre-determined position by means of clamping devices (33, 34). The sets of plates are then washed clean of any residual deposits and remaining electrolyte by means of a rinsing liquid (37), and independently mounted, moving, hook-shaped drawing devices (439 44) are brought into engagement with the sets of negative plates (46) and with the sets of positive plates (45), whereupon the sets of plates are separated from each other (Fig. 2) by means of pneumati-cally or hydraulically powered devices (41, 42) fitted with moving hooks (43, 44) which engage with the connecting straps.
Patent CA-1198080-A (CA)
Inventor: WIEWIOROWSKI TADEUSZ K
IPC: C22B11/08
Filed: 1982-09-28
Granted: 1985-12-17
Abstract: SIMULTANEOUS LEACHING AND ELECTRODEPOSITION             OF PRECIOUS METALS     ABSTRACT OF THE INVENTION    A method for the recovery of precious metals such as gold and silver from various ore types is described which involves subjecting a slurry of the ore to a simultaneous leaching and electrodeposition process by mixing the slurry with a reagent such as an alkaline cyanide solution which provides for the leaching requirement and contacting said slurry with a metallic cathode with a negative electric potential applied thereto pro-viding for the electrodeposition requirement.  The cathode is made of a metal selected from the group consisting of cadmium, copper, iron, lead, molybdenum, tin, zinc, cobalt, nickel, silver, titanium, tungsten, vanadium and alloys and mixtures containing at least one of these metals.  The simultaneous leaching and electrodeposition occur under conditions controlled to afford at least partial dis-solution of the precious metal values from the ore, whereby continuous transfer of the precious metal from the ore onto the surface of the cathode is promoted.  The resultant electrodep-osition product, i. e., the cathode with precious metal values electrodeposited thereon, is then separated from the ore slurry and subjected to a subsequent precious metal recovery step by conventional methods.
Patent CA-1217634-A (CA)
Inventor: HAMEL JOHN A
IPC: G09F7/00
Filed: 1982-10-08
Granted: 1987-02-10
Abstract: ABSTRACT OF THE DISCLOSURE       A unitary, resilient housing structure is provided for mounting a license plate to the bumper of an automobile.  The housing structure is impact resistant and provides a decorative frame about the periphery of the license plate in addition to provid-ing for the bumper attachment function.
Patent CA-1191255-A (CA)
Inventor: OLIVER THEODORE A
IPC: G11B21/10
Filed: 1982-10-18
Granted: 1985-07-30
Abstract: EMBEDDED SERVO TRACK FOLLOWING SYSTEM  AND METHOD FOR WRITING SERVO TRACKS          Abstract of the Disclosure An embedded servo track following system is disclosed for positioning a read/write head relative to a magnetic storage disc to read and write data on the disc.  The system includes positioning means energizable for moving the read/write head to preselected recording positions relative to the disc and drive means for creating relative movement between the disc and the read/write head thereby enabling the transfer of data between the storage medium and the head.  A plurality of servo tracks are embedded or recorded in servo data sectors on the disc for identifying preselected radial positions or informa-tional data tracks on the disc.  The servo data tracks are provided with a nonuniform radial track density.  The track density of the servo tracks varies from more dense at the periphery of the disc to less dense at the interior of the disc.  The radial track density of the servo data tracks is established with a method of writing embedded servo data that allows the unique performance characteristics of the moving read/write head to determine the actual spacing of the tracks.  A clock track is written by writing a single pulse on a fixed clock track head, phase-lock looping to an intermediate clock track, which is written on a moving read/write head, and then phase-lock looping up to the final clock track which is written on the fixed clock track head. Radial track density is then determined by moving one of the read/write heads to a limit stop and writing a reference track.  Thereafter, the moving read/write head is displaced an amount sufficient to reduce the amplitude of the reference track by a predetermined percentage which is related to the ultimate average track density.  Thereafter, another reference track is written and the moving read/write head is again stepped away from the second reference track an amount sufficient to again reduce the amplitude of the reference track to a predetermined level.  This is continued until the disc is filled with reference tracks.  If the average track density thus achieved is unsatisfactory, the reduction number is adjusted and the process is repeated.  Once the correct reduction number is determined for a predetermined average track density, the servo data tracks are written by alternatively writing servo data and reference in alternating servo data and informational data sectors disposed on the disc.  The reduction number previously determined is used to determine the pitch of the reference tracks written in the informational data sectors on the disc and thus, also deter-mine the pitch of the servo data tracks written in the servo data sectors on the disc.  The method for writing servo data is applicable to many different types of servo data and may be used to write a dedicated surface as well as embedded servo data.