baber/WOPTO huggingface dataset:
Patent CA-1187190-A (CA)
Inventor: JENNER EARLE H
IPC: G06F9/46
Filed: 1983-04-27
Granted: 1985-05-14
Abstract: ABSTRACT            METHOD AND APPARATUS FOR RESTARTING A COMPUTING SYSTEM      A programming method and structure for operating a computing system to restart a total subsystem or a subset of that subsystem to an operable state following a total interruptions (system failure or termination, either normal or abnormal).  The subsystem isolates inoperable resources while permitting the others to resume by independently maintaining in a first structure recording the completion state of a resource manager's recovery responsibility with respect to each interrupted work unit and in a second structure the operational states and recovery log interest scopes of each resource manager. The completion state can be influenced by the starting or not of a resource manager, and if restarted, the presence or absence of a resource subset required to accomplish the work unit recovery.
Patent CA-1197311-A (CA)
Inventor: SCHAEFER HERMANN
IPC: H02G3/08
Filed: 1983-05-26
Granted: 1985-11-26
Abstract: Abstract of the Disclosure A resilient gasket for a weatherproof electrical outlet provides seals between the outlet box and the cover plate, between the receptacle and the cover plate, and between  the  cover plate  and  cover  flap or plug connected to the receptacle.   The gasket is a planar member having a peripheral configuration corresponding to the peripheral configurations of a standard outlet box and cover plate therefor and is received between the cover plate and receptacle and between the cover plate and outlet box.  At least one aperture extends through the gasket and has transverse dimensions, in a relaxed condition of the gasket, less than the similar dimen-sions of projections on standard electrical receptacles. Upon  assembly  of  the  gasket  within  the  electrical outlet, the portions of the gasket adjacent the aperture are  stretched and deformed out of the plane of  the gasket to provide a peripheral lip which extends through the  cover  plate  opening,  surrounds  the  receptacle projection, and contacts the cover flap in its closed position or the plug connected to the receptacle.  In this manner, a single, unitary and continuous gasket is provided for the electrical outlet.
Patent CA-1204318-A (CA)
Inventor: VAN CAMPENHOUT JAN
IPC: G06T1/00
Filed: 1983-06-03
Granted: 1986-05-13
Abstract: ABSTRACT OF THE DISCLOSURE            In scanning devices used for opto-mechanical processing of a substrate covered with a photo-sensitive material, it is highly desirable to be able to achieve accurate control of the carriage utilized for scanning the substrate. To accomplish this, the carriage is moved along a rectilinear guide by use of a linear motor, preferably under computer control. The linear motor includes a winding which is composed of a number of isolated conductors attached to the recti-linear guide orthogonally to the longitudinal axis of the guide. The winding is connected to the control computer through a controllable current source. The linear motor also includes a solid-state commutator coupled to magnetically propel the carriage in accordance with current supplied to the winding from the controllable current source based on instructions from the control computer.
Patent CA-1199793-A (CA)
Inventor: FRANK ROBERT G
IPC: B65G43/00
Filed: 1983-06-07
Granted: 1986-01-28
Abstract: Abstract Multiple chamber vacuum holders for use in shaping sheets of glass or other heat-softenable material to complex shapes require a dif-ferent level of vacuum in adjacent vacuum chambers.  A porous fiber glass cover used with such vacuum holders provide passages for residual air in adjacent passages to tend to equalize when a sheet is held against the porous cover.  The present invention helps maintain a difference in level of vacuum between adjacent vacuum chambers by interposing a narrow space vented to atmosphere between adjacent vacuum chambers of the multiple chamber vacuum holder.
Patent CA-1205627-A (CA)
Title: Sole for athletic shoe
Inventor: NORTON EDWARD J
IPC: A43B23/17
Filed: 1983-06-23
Granted: 1986-06-10
Abstract: Sole for Athletic Shoe Abstract Footwear including an upper and a sole with a plurality of cleats extending from the sole arranged in groupings of cleats adapting the footwear to field sports.  A control device extends upwardly of the sole around the heel, a pair of spines extend along the sole between cleats of a grouping of cleats within the region of the ball and heel of the foot, and a flex area is provided in the sole in the general off-center alignment of the heads of the metatarsal bones.
Patent CA-1199613-A (CA)
Inventor: DORNBUSCH ARTHUR H
IPC: B65D5/54
Filed: 1983-06-27
Granted: 1986-01-21
Abstract: A B S T R A C T _ _ _ _ _ _ _ _ A shipping container which after initial delivery is adapted to be divided into two subcontainers, each of which can thereafter be shipped to another location, stored or used for display purposes. A pair of retaining members extend vertically and in face-to-face relation into the container from a closure, each being integrally attached to one of a pair of opposed flaps of the closure and each bearing securing tabs, one at each end. The securing tabs extend through slots in the side walls of the container find are folded 90° and glued so the inner surface portion of each is adhesively attached to an outer surface portion of a side wall adjacent the slots.          The balance of the container material is adapted to be separated along a plane interconnecting the slots.
Patent CA-1215580-A (CA)
Inventor: MEDEL LOUIS W JR
IPC: F01C3/02
Filed: 1983-07-04
Granted: 1986-12-23
Abstract: ROTARY POSITIVE DISPLACEMENT MECHANISM      Abstract A device having a power rotor and a seal rotor which have coincident center points.  The power rotor rotates in a plane which is perpendicular to that within which the seal rotor rotates.  The power rotor has a rotor body to which are attached a plurality of outwardly extending vanes.   The seal rotor has a rim gear to which are attached a plurality of inwardly extending vanes. The power rotor vanes and the seal rotor vanes interdigitate upon rotation of the rotors to define two variable volume chambers.  The power rotor vanes and the seal rotor vanes are designed and constructed to insure a close mesh during such interdigitation and means are provided for adjusting the position of the power rotor vanes relative to the seal rotor vanes to insure proper interdigitation.
Patent CA-1209794-A (CA)
Inventor: EDIXHOVEN GERARDUS H
IPC: E06B9/266
Filed: 1983-07-15
Granted: 1986-08-19
Abstract: TITLE: SLAT FEEDING APPARATUS FOR ASSEMBLING MACHINE               A B S T R A C T     Precut and punched fully formed slats for a venetian blind are mounted upside down in a stack on a slat magazine cradle disposed below the assembly station of a venetian blind assembly apparatus, and are picked up, one at a time, by a suction cup and fed in between two endless feed belts which pass around a roller so that the slats are fed the correct way up into the assembly station.
Patent CA-1207585-A (CA)
Inventor: GUARALDI GLENN A
IPC: B41F13/28
Filed: 1983-09-29
Granted: 1986-07-15
Abstract: Abstract There is described a rotary printing press which comprises a frame having a first cylinder rotatably supported thereon.  A second cylinder is also rotatably supported on the frame.  Additionally there is provided a throw off means which is actuatable to throw off the second cylinder from the first cylinder and skew means for effecting skew movement of the second cylinder with respect to the first cylinder.  A rotatable form roll is supported by suitable means in the frame and means is provided for adjusting the centre distance between the form roll and the second cylinder to a desired distance.  There is a provision of means for maintaining the desired centre distance between the form roll and the second cylinder during skew movement of the second cylinder and during throw off of the second cylinder from the first cylinder.
Patent CA-1169244-A (CA)
Inventor: MCCLELLAND JOHN R
IPC: C21D9/663
Filed: 1983-10-19
Granted: 1984-06-19
Abstract: ABSTRACT OF THE DISCLOSURE            A high temperature box annealing furnace for metallic coil annealing practices.  The furnace comprises a fixed base and a removable bell capable of achieving a sealed relationship with the base.  The interior of the bell side walls, end walls and roof are lined with ceramic fiber insulation and are provided with electrical resistance heating elements. The heating elements are divided into at least two separately controllable zones, a first zone including the heating elements mounted on the bell roof and the upper portions of the bell side and end walls and a second zone including the heating elements mounted on the lower portion of the bell side and end walls.  The base comprises a steel framework supporting a cast refractory base member configured to support one or more coils.  Each coil is provided with a cover and the cast refractory base member provides a sand seal for the lower edge of the covers.  The cast refractory base has an atmosphere inlet for each coil positioned at the center or eye of the coil. Cooling capacity for the furnace is provided by inlets and outlets for an appropriate cooling gas.
Patent CA-1212231-A (CA)
Inventor: RATTE ROBERT W
IPC: A01K95/00
Filed: 1983-11-17
Granted: 1986-10-07
Abstract: WEEDLESS SINKERS            Abstract An attachment for a fishing  line which comprises an . elongated sinker having an end section with line grippers for lock-ing onto a fishing line and a pair of eyes for holding the fishing line in proper position.  The interior of the sinker contains a groove which holds the fishing line in the  center of the sinker and a pair of line gripping members located on the end of the sinkers coact with the body of the sinker to firmly hold the line in the sinker.  A line organizer forms part of the eye and prevents the opening in the end of the sinker from being closed during the tumbling action that sinkers encounter prior to use.  The sinker body can be mounted on the fishing line so the sinker body remains symmetrical with respect to the fishing line to thereby produce a weedless sinker that maintains its alignment with the fishing line.
Patent CA-1246379-A (CA)
Inventor: BELL VIVIEN L
IPC: G11B7/2535
Filed: 1983-12-30
Granted: 1988-12-13
Abstract: RECORDING ELEMENT FOR OPTICAL DATA STORAGE           Abstract An optical recording element on which information can be recorded and read directly afterwards by means of laser light in which the element comprises, as a recording medium, an effective amount of one or more dyes of the formula:       (I) in which:           m + p = 2, n is 0 or 1, s is 0 or 1, Z1 and Z2 independently represent the non-metallic atoms necessary to complete a heterocyclic nucleus of the type present in cyanine dyes, R1 and R2 independently represent an alkyl or substi-tuted alkyl, alkenyl, substituted alkenyl or aralkyl group of up to 20 carbon atoms, R3 and R4 independently represent a hydrogen atom or an alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkoxy or substituted alkoxy group of up to 10 carbon atoms, R5, R6, R7 and R8, which together may not contain more than 12 carbon atoms, independently represent a hydrogen atom, an alkyl, substituted alkyl, alkenyl, substituted alkenyl, aryl or alkaryl group, or one of R5 and R6 together with one of R7 and R8 represent the necessary atoms to complete a carbocyclic ring in which case the others of R5 to R8 are absent, Q1 and Q2 together represent the non-metallic atoms necessary to complete an acidic nucleus of the type present in oxonol or merocyanine dyes.
Patent CA-1226261-A (CA)
Inventor: LISSAU FREDERIC
IPC: E03C1/05
Filed: 1984-02-03
Granted: 1987-09-01
Abstract: LAVATORY SYSTEM FOR USE IN POTENTIALLY VANDALIZED AREAS                 ABSTRACT OF THE DISCLOSURE A wall-mounted lavatory system is disclosed having two remote actuating units on the front surface of a lava-tory sink connected to two self-closing flush valve mech-anisms located behind the wall so that the flush valves are not accessible to the user of the lavatory sink.  The lavatory system can employ either mechanical actuating means or hydraulic actuating means.  Whichever actuating means are employed, the same basic flush valve can be used.  The flush valve includes a piston assembly that normally closes upon a main valve seat, the piston assembly including a relief valve assembly normally closing upon a relief valve seat, the relief valve assembly having a bell-shaped relief valve head which threadedly engages a stem, the length of the stem depending from the relief valve head being adjust-able by the extent to which the stem is screwed into the relief valve head.
Patent CA-1210317-A (CA)
Inventor: FRYE KENNETH G
IPC: B26D1/24
Filed: 1984-02-08
Granted: 1986-08-26
Abstract: A B S T R A C T   O F   D I S C L O S U R E           A circular rotary slitter construction comprises a body hub having a circular perimeter and at least one axially facing surface.  A cutting edge hoop cylinder is fixedly mounted on the body hub perimeter.  At least that portion of the axially facing surface contiguous to the hoop cylinder is axially inset from an annular cutting edge of the hoop cylinder so that the annular cutting edge margin of the hoop cylinder overhangs the contiguous axially facing surface cantilever fashion and the cutting edge is axially outwardly spaced relative to the contiguous axially facing surface.  The hoop cylinder is adapted to be made from tool steel and the body hub is adapted to be made from a more easily machined material such as aluminum and at least partially from a suitable plastic material.
Patent CA-1249212-A (CA)
Inventor: ZROSTLIK FRANCIS L
IPC: B60C25/02
Filed: 1984-03-06
Granted: 1989-01-24
Abstract: Abstract A bead loosening tool for loosening the axially inner bead of a tire in a dual wheel set without disassembling the set and a method of bead loosening for loosening the axially inner bead of such tires. The apparatus includes a pair of elongated arms movable between open and closed positions.  In the closed position, the arms are sufficiently close to each other as to be insertable in the space between the tires of a dual wheel set.  A motor is provided for driving the arms apart to loosen the bead.  According to the method, the tool is inserted between the tires of a dual wheel set and relatively movable surfaces of the tool positioned against the rim of the axially inner wheel of the set and the tire wall adjacent the bead of the axially outer tire in the set.  The surfaces are then moved apart to achieve bead loosening.
Patent CA-1209211-A (CA)
Inventor: TOKURA NOBUYUKI
IPC: H04L7/04
Filed: 1984-04-10
Granted: 1986-08-05
Abstract: ABSTRACT          In an apparatus for receiving a burst signal intensity-modulated by a signal obtained by Manchester-code converting each code of an input signal into a pair of codes, the received burst signal is converted by a partial response circuit into an AC signal and then AC-amplified. From the received burst signal is extracted a timing signal of the same frequency as the clock frequency of the Manchester-coded signal.  In a decision circuit, the AC-amplified output is decided by the timing signal, through using a decision level close to zero, at the timing of each of former and latter codes of the Manchester-coded pair codes.  A coding rule violation is detected in a plurality of successive decision output codes to detect a reception abnormality such as asynchronism and a signal collision. The decision output is decided at the timing of the latter one of the Manchester-coded pair codes, thereby regenerating transmitted information.
Patent CA-1232837-A (CA)
Inventor: HILMANN JUERGEN
IPC: A61B17/225
Filed: 1984-04-11
Granted: 1988-02-16
Abstract: ABSTRACT      An ultrasound contrast agent containing micro-particles and gaseous micro-bubbles is described which contains, in a liquid carrier, a mixture of microparticles of a semi-solid or liquid surface-active substance and microparticles of a solid non-surface-active substance.    In the case of ultrasound images, after intra-venous administration it permits the contrasting of the left-hand side of the heart, the myocardium and other organs, such as the liver, the spleen, the kidneys and the right-hand side of the heart.
Patent CA-1218101-A (CA)
Title: Force motor with null centering and null position  bias
Inventor: VANDERLAAN ROBERT D
IPC: H01F7/14
Filed: 1984-04-25
Granted: 1987-02-17
Abstract: Title: "Force Motor With Null Centering and Null Position Bias"     ABSTRACT OF THE DISCLOSURE   Motor includes an internal torsion spring which provides for null centering of the rotor assembly while minimizing bearing load reactions and related friction. Two such centering springs may be provided whereby in the event one spring should fail, the other spring will still be operative to perform the desired null centering function. Also, an internal leaf spring interiorly of the rotor casing absorbs the full stroke rotor inertia without part damage or deformation. The null position bias of a motor driven valve may be established by adjustment of a pair of set screws which adjust the rotor assembly off null without inducing undesirable friction. The stator electrical torque null of the motor may also be set by providing an adjustable eccentric pin in the stator housing which is engageable in a notch in the rotor casing.
Patent CA-1226484-A (CA)
Inventor: INGLE JOHN W
IPC: B63C9/22
Filed: 1984-05-11
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE             A launching device for rescue craft having a base portion, a ramp tilted at angle to procure initial movement of the rescue craft and, a chute with inboard and outboard ends, pivotal mounted on the base the chute being singable between a more or less upright storage position, and a launching position, in which it swung outwardly and downwardly at a predetermined chute angle, the chute receiving the rescue craft as it moves off the ramp and supporting it for motion at a downward angle away from such base.
Patent CA-1224839-A (CA)
Inventor: YAAKOBI BARUKH
IPC: H01L21/027
Filed: 1984-05-22
Granted: 1987-07-28
Abstract: X-Ray Lithography ABSTRACT        Submicron x-ray lithography using a single shot of ultraviolet laser energy of one nanosecond (ns) duration and of relatively low energy to produce an x-ray pulse for exposing a resist to obtain a submicron pattern thereon.  The incident x-ray flux used is about an order of magnitude smaller than heretofore required to obtain a comparable exposure with similar x-ray resists.  A shield which transmits the x-ray pulse, but blocks the plasma material, is thermally coupled to the resist and heats the resist by transfer of the heat from the plasma thereto, upon exposure of the resist by the x-ray pulse.
Patent CA-1228778-A (CA)
Inventor: HUSSAIN MANZOOR
IPC: C11D3/48
Filed: 1984-06-28
Granted: 1987-11-03
Abstract: ABSTRACT           A   liquid   water-miscible  disinfectant   cleaner composition  comprising  pine  oil  in  an  amount  sufficient to provide from 3 to 12 percent by weight of terrapin alcohols, 0.5 to 2.5 percent by weight o-phenylphenol, 4 to 15 percent by weight of a soap,  5 to 15 percent by weight of a C2-4 aliphatic monhydric alcohol, and the balance water.
Patent CA-1229523-A (CA)
Inventor: BOURON FRANCIS
IPC: F23K3/00
Filed: 1984-07-31
Granted: 1987-11-24
Abstract: Abstract Summary This invention concerns an automatic feed device for a solid-fuel boiler, specifically for logs of wood.  The subject of the invention is an automatic feed device for a solid-fuel boiler, specifically for logs of wood, characterized by the fact that it comprises: a loader (6, 6') having means (19, 66) for receiving a load of fuel (2) to be introduced into the boiler (1) and movable between a loading point for the said load and a point of dumping at the interior of the firebox of the boiler, means (24, 26) for moving the loader, means (29, 30) for controlling the opening of the door (4) of the boiler, means (36, 37) for controlling the dumping of the fuel (2) into the firebox at the end of the course of the loader, and means (44, 58) for detecting the state of combustion at the front of the grate (3) of the boiler, and for controlling the means for moving the loader.
Patent CA-1259274-A (CA)
Title: Process for removing available halogen from anolyte brine
Inventor: MOORE SANDERS H
IPC: C25B15/08
Filed: 1984-08-30
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE         A process is disclosed for substantially reducing the dissolved halogen and hypohalite ion concentration in a recycled brine from a membrane electrolytic cell with a closed loop brine system comprising the addition of a non-sulfate generating reducing agent to the brine in a less than conventional stoichiometric molar quantity in relation to each mole of available halogen and hypohalite present in the brine after the steps of dehalogenation, precipitation and pH adjustment.
Patent CA-1238463-A (CA)
Inventor: MURLEY JACKIE D
IPC: B29C45/43
Filed: 1984-09-18
Granted: 1988-06-28
Abstract: ABSTRACT      Apparatus for making injection molded polymeric articles, comprising a vibratory pneumatic cooling assembly adapted to dissipate thermal energy from the polymeric articles after they are ejected from the mold cavities through use of an oscillating perforated vibratory grid adapted to maintain the articles in relative motion while at least partially supporting them on a substantially uniform cushion of air.  A method for employing the apparatus of the invention to substantially reduce the cycle time required for injection molding polymeric articles is also provided.
Patent CA-1226936-A (CA)
Inventor: OHM EDWARD A
IPC: H01Q1/52
Filed: 1984-10-25
Granted: 1987-09-15
Abstract: MULTIBEAM ANTENNA WITH REDUCED SIDELOBES Abstract The present invention relates to a multibeam antenna feed arrangement comprising a plurality of   feeds, each feed being capable of receiving a different input signal and including a separate waveguide means connected between the feed and an associated local transmitter or receiver.  The feed arrangement further comprises cross-coupling paths disposed between predetermined pairs of the waveguide means for (a) coupling out a portion of the signal propagating in a waveguide means associated with a first one of the feeds, (b) adjusting the amplitude and phase of the coupled-out signal in a predetermined manner, and (c) introducing the resultant adjusted signal into the waveguide means associated with a second one of the feeds where the sidelobe of the second one of the feeds exceeds a predetermined sidelobe level in the direction served by the first one of the  feeds thereby reducing signal interference in the second one of the feeds.  For N feeds, where N is an even number, only N cross-coupling paths may be needed.  Where N is an odd number, only N-1 cross-coupling paths may be needed.
Patent CA-1229371-A (CA)
Inventor: LIN YING-WEI
IPC: G03G21/10
Filed: 1984-11-21
Granted: 1987-11-17
Abstract: ABSTRACT   Apparatus for removing residual charged particles from a charge retentive surface characterized by a particle removal roller and a detoning roller, the former of which is adapted to remove the residual particles from the charge retentive surface and the latter of which removes the particles transferred to the particle removal roll. The detoning roller comprises an array of conductive electrodes extending about the circumference thereof such that when a multi-phase power source is applied thereto a traveling electrostatic wave is generated which causes charged particles having a predetermined diameter and charge to be moved axially of the detoning roller towards one end thereof. The particles so moved represent toner devoid of paper debris. Thus they are suitable for reuse.