baber/WOPTO huggingface dataset:
Patent CA-1299166-C (CA)
Title: Internal wrench for a top head drive assembly
Inventor: HANEY KEITH M
IPC: E21B19/16
Filed: 1988-03-31
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE           An internal wrench for an earth drilling machine of the type having a mast, a top head drive assembly mounted for movement along the mast and a quill rotated by the top head drive assembly includes a body having an upper end and a lower end sized to fit within a length of casing.  The upper end of the body is mounted to the quill for rotation with the quill and several jaws are mounted to the lower end of the body to move between an extended position in which the jaws engage in interior surface of the casing to rotate the casing with the body, and a retracted position in which the jaws are out of engagement with the interior surface.  The jaws are selectively moved between the extended and retracted positions in response to rotation of the body by a system which includes a drag ring which operates the jaws and a friction brake which engages the drag ring.  A plug is mounted to an inter-mediate portion of the body to mate with threads at the upper end of the casing to seal off the casing. Followers on selected jaws automatically retract the jaws when the body is lowered into the casing to mate the plug with the threads at the upper end of the casing.
Patent CA-1324425-C (CA)
Inventor: ANDREJASICH RAYMOND J
IPC: G01M3/32
Filed: 1988-05-10
Granted: 1993-11-16
Abstract: TANK INVENTORY AND LEAK DETENTION SYSTEM               ABSTRACT OF THE DISCLOSURE      A controller including a digital processor is connected to flow meters and overfill gauges suitable for placement in the fill ports of underground storage tanks at, for example, a gasoline service station. The station dispenser pumps are also connected to the controller.  In addition, probes, including tank liquid level probes, line pressure probes, and leak probes capable of detecting small quantities of liquid leaking from the system, are also connected to the controller. Processor software programs use stored decision criteria relating liquid conditions external of the storage tank system and liquid conditions internal of the storage tank system and its contents to provide audio and visual indications of the status of the liquid storage system and its contents.
Patent CA-1320117-C (CA)
Title: Apparatus and method for producing air-cushioning product
Inventor: CAPUTO GARRY L
IPC: B32B38/06
Filed: 1988-07-25
Granted: 1993-07-13
Abstract: ABSTRACT OF THE DISCLOSURE     Two   embodiments   are   depicted   for  forming air-cushioning  material of thin gauge.  Two rolls of thermoplastic  material  are  used and each roll as a strip  is  fed  to a heated roller.  The first roller receives  a  strip  as  a heat-softened first film is fed  in  an  S-path to a driven forming  roller which is   in   non-contacting   position  from  the  first roller.    This  forming  roller  is  provided with a multiplicity  of  cavities  whose  inner  ends are in communication  with  a condout.  The outer surface of this  forming  roller  has  an attached resilient and insulating  covering  on  the  peripheral surface but absent  from each of the multiplicity of cavities.  A second  lidding  film  is  drawn from the second roll and  is  brought  into contact with a pressure roller whereat  this  lidding  film  is  heated to a welding condition.    This pressure roller is spaced from the forming  roller  a  selected distance so that the two films   are   pressed   and  welded  together.    The air-cushioning   materials   are  then  cooled  by  a cooling  roller and then, as a strip product, proceed to  a cutting or like condition.  The two embodiments contemplate   very   thin   films  such  as  one-half thousandth  to  thicknesses  of two-thousandths of an inch.    The  conduits are selectively brought in way of  vacuum  for  forming the first heat-softened film into the multiplicity of cavities.
Patent CA-1298530-C (CA)
Inventor: GIACHINO JOSEPH M
IPC: F16K27/02
Filed: 1988-10-04
Granted: 1992-04-07
Abstract: ABSTRACT OF THE DISCLOSURE          A valve assembly for controlling fluid flow includes a valve plate and a nozzle plate which are not attached to each other but can be moved into and out off contact with each other.  The valve plate has an opening for passing an actuator and fluid.  A nozzle plate has an opening for passing fluid and the opening is aligned with a mesa on the valve plate which can seal the nozzle orifice.  The actuator separates the nozzle plate from the valve plate to permit fluid flow and a spring means brings the nozzle plate into a closed position against the valve plate to stop fluid flow.
Patent CA-1325211-C (CA)
Title: Insecticidally and acaricidally active n-amino-1,2,4-triazionones
Inventor: KRISTINSSON HAUKUR
IPC: C07D401/12
Filed: 1988-10-14
Granted: 1993-12-14
Abstract: Pesticides Abstract Novel substituted N-amino-1,2,4-triazinones of formula I                  (I) wherein R1 is hydrogen, C1-C12alkyl, C3-C6cycloalkyl, C1-C4alkoxy-C1-C6alkyl, C1-C2haloalkyl, phenyl, benzyl, phenethyl, phenpropyl, phenbutyl or phenpentyl, or a phenyl, benzyl, phenethyl, phenpropyl, phenbutyl or phenpqntyl radical that is mono- or di-substituted by halogen, C1-C5-alkyl, C1-C2haloalkyl, methoxy and/or by ethoxy, R2 is hydrogen, C1-C6alkyl or C3-C6cycloalkyl, or is phenyl that is un-substituted or substituted by C1-C12alkyl, halogen or by C1-C12haloalkyl, or R1 and R2 together form a saturated or unsaturated 3- to 7-membered carbocycle, R3 is hydrogen or C1-C6alkyl and Z is -N-CH- or -NH-CH2-, ant their salts with organic or inorganic acids, processes and inter-mediates for their preparation, and their use in pest control and in pesticidal compositions that contain a compound of formula I as active ingredient are disclosed. The preferred field of application is the control of pests in and on animals and plants.
Patent CA-1298342-C (CA)
Title: Dynamoelectric machine stator using cylindrical keybar with improved dovetail configuration
Inventor: KOSTOSS JOSEPH M
IPC: H02K1/30
Filed: 1988-10-27
Granted: 1992-03-31
Abstract: DYNAMOELECTRIC MACHINE STATOR USING CYLINDRICAL    KEYBAR WITH IMPROVED DOVETAIL CONFIGURATION          ABSTRACT OF THE DISCLOSURE     A dynamoelectric machine is provided with an improved stator assembly which permits a stator lamination sector to be directly placed at any desired location on the keybar dovetail which supports such sector. The keybar exhibits a unique dovetail geometry and the corresponding dovetail slot in the peripheral edge of the sector exhibits a complementary unique geometry.  In this manner, the dovetail slot of the sector is mated with the keybar dovetail at any desired location on the keybar by rotating the sector onto the keybar dovetail.
Patent CA-1320876-C (CA)
Title: Linkage for activating throttle and spark advance
Inventor: TOWNER STEPHEN J
IPC: B63H20/00
Filed: 1988-11-28
Granted: 1993-08-03
Abstract: ABSTRACT               This invention provides a control for regulating the throttle and spark timing of a spark ignition internal combustion engine having an operator controlled device, a fuel/air mixing device, and a spark timing device.  The control comprises a support, a throttle control member adapted to be connected to the operator controlled device and mounted on the support for rotation about a first axis, which throttle control member is adapted for controlling the fuel/air mixing device, a spark control member mounted on the support for rotation about the first axis, means for adjustably fixing the spark control member to the throttle control member for common rotation, a spark lever mounted on the support for rotation about a second axis parallel to the first axis, which spark lever is adapted to be connected to the spark timing device, and a cam slot and follower arrangement on the spark lever and on the spark control member for displacing the spark lever during only a portion of the rotation of the spark control member.
Patent CA-1333691-C (CA)
Inventor: LANGE BOUKE J
IPC: A61Q5/12
Filed: 1988-12-01
Granted: 1994-12-27
Abstract: Two phase shampoo allowing sequential application of noncompatible substances/conditions.  Two phase shampoo, especial-ly for controlling dandruff, wherein the first phase consists of a detergent composition, together with possible adjuvants, having a neutral or alkaline pH and the second phase, separated from the first phase, comprises a physiologically acceptable acid component, of mixture of such components, which phase is applied immediately after the treatment of the hair and the skin of the head with the first phase.  Both phases may contain an antimycotic.  The inven-tion also comprises a process for treating the hair and the skin of the head in two phases, using a package wherein both phases are contained separately but in a combined form.
Patent CA-1340064-C (CA)
Title: Signal processing apparatus with dual parallel a/d and d/a converters
Inventor: KAKUISHI MITSUO
IPC: H03M1/12
Filed: 1989-06-06
Granted: 1998-09-29
Abstract: The present invention provides a two-system A/D converter, which provides a digital output signal with a higher conversion precision than is achieved by a single-system A/D converter.  Conversely, by using a two-system D/A converter, the present invention provides an analog output signal with a higher conversion precision than is achieved by a single-system D/A converter.  Further, a digital signal clock changing unit produces data by performing high sampling of the first digital data trains, and the second digital data is synchronized with a second clock through an interpolation processing based on the timing difference between the first and second clocks.  A high-precision A/D and D/A converter apparatus is thus realized by using two pulse code modulation coder/decoders (PCM.CODECs) and one digital signal processor (DSP).
Patent CA-1300106-C (CA)
Title: Illuminated aerial marker
Inventor: MILTON RICHARD M
IPC: H05B41/24
Filed: 1989-06-07
Granted: 1992-05-05
Abstract: AN ILLUMINATED AERIAL MARKER                 ABSTRACT OF THE DISCLOSURE     An illuminated aerial marker for a high voltage transmission line (1) using a spherical colored opaque capacitor (20) with gas filled lamps (4) electrically connected, exterior to the capacitor with one electrode of the lamps connected to the high voltage source (1) and the other to the conductive area of the capacitor (20) or capacitors.  The lamps (4) are spaced and sized to provide continuous light with nighttime conspicuity of at least 4,000 feet when the lamps are activated.
Patent CA-1314569-C (CA)
Title: End cap assembly for air spring
Inventor: HARRIS ROBERT S
IPC: F16F9/04
Filed: 1989-07-20
Granted: 1993-03-16
Abstract: ABSTRACT OF THE DISCLOSURE           An air spring is formed by an axially spaced end cap and a piston member and has an intervening elastomeric flexible sleeve extending therebetween which forms a fluid pressure chamber.  An annular clamp ring having a recess on the inner diameter thereof coacts with a corresponding annular projection formed on the end cap to positionally locate the ring on the end cap. A pair of clamping surfaces are located on opposite sides of the projection and are separated therefrom by expansion grooves.  The annular projection and clamping surfaces form a series of pinch areas with the intervening sleeve, which sealingly clamp the sleeve therebetween.  The expansion grooves receive portions of the sleeve and change the direction of reinforcing cords within the sleeve.  The clamp ring abuts against a radially extending surface of the end cap to reduce axial movement of the ring during operation of the air spring.  An annular groove which is formed in the end cap traps and conceals the uncompressed end of the sleeve which extends beyond the clamp ring to increase the holding power of the clamp ring.
Patent CA-1335795-C (CA)
Title: Method and apparatus for color separation scanning
Inventor: WIRTZ JOHN S
IPC: H04N1/46
Filed: 1989-08-16
Granted: 1995-06-06
Abstract: A method and apparatus for color separation scanning wherein a workpiece is movably supported and scanned by a linear detector.  At least one color filter is interposed in the optical path between the workpiece and the linear detector and multiple scans are taken of a linear portion of the workpiece.  The data obtained from multiple scans are averaged and stored in memory.  A second memory may be provided to accept data input during a scan of a subsequent portion of the workpiece while the data in the first memory is output to a print device.
Patent CA-1321655-C (CA)
Inventor: GROHOSKI GREGORY F
IPC: G06F9/48
Filed: 1989-08-18
Granted: 1993-08-24
Abstract: TIGHTLY COUPLED MULTIPROCESSOR  INSTRUCTION SYNCHRONIZATION                       Abstract A data processing system including an instruction storage buffer for storing a sequence of instructions requiring an operation by at least two processors.  The two processors are provided that execute instructions from the instruction storage buffer.  An instruction dispatch circuit is provided that dispatches the instructions to the processors.  At least one processor includes the capability to execute dispatched instruc-tions before the execution of a preceding instruction in the instruction sequence by another processor. Also, at least one processor includes the capability to delay execution of an interruptable instruction until the instruction can be executed in its appropriate sequential order in the sequence.  Also, upon the occurrence of the interrupt, the processors include the capability to purge the instruction storage buffer in order that the interrupt software instructions may be stored for execution.
Patent CA-1319160-C (CA)
Title: Method and means for the further processing of printing products
Inventor: HONEGGER WERNER
IPC: B65H33/16
Filed: 1989-08-25
Granted: 1993-06-15
Abstract: ABSTRACT            The further processing and conveying of printing products with a high capacity takes place in such a way that the printing products are organized into clusters (2, 2').  A print m g product cluster is a group of at least two individual printing products, which axe jointly processed in cluster flows at least over a partial segment or process.  Such a cluster flow can be split up or reduced to a lower order cluster flow (decreasing number of printing products per cluster).  It is also possible to mix or combine cluster flows.  This makes it possible within an overall system to create an upwardly open processing capacity at the desired points or stations. The method simultaneously permits increased flexibility by specific buffering possibilities, redundancy, etc., with a relatively low material and cost expenditure.
Patent CA-1331830-C (CA)
Inventor: KUBIK MARIAN L
IPC: E04B1/343
Filed: 1989-09-20
Granted: 1994-09-06
Abstract: ABSTRACT            A space frame structure has parallel spaced lower and upper sub-frames joined by interconnecting members, each sub-frame comprising a multiplicity of members connected in a grid, and a concrete layer secured to the upper sub-frame, wherein the concrete layer  embeds  the grid members of the upper sub-frame  in  the  layer  to form a composite upper sub-structure.  Preferably the structure comprises permanent shuttering  supported  on  the  grid members of  the upper sub-frame within  the depth  of  the upper sub-frame,  the concrete layer being laid on the shuttering to a depth sufficient  to embed all of  the grid members above the shuttering in the layer.
Patent CA-1285466-C (CA)
Title: Overlaid corrugated waferboard panel and a process for its manufacture
Inventor: BACH LARS
IPC: B27N3/06
Filed: 1989-09-25
Granted: 1991-07-02
Abstract: "OVERLAID CORRUGATED WAFERBOARD PANEL AND       A PROCESS FOR ITS MANUFACTURE"     Abstract of the Disclosure An overlaid corrugated waferboard panel is provided together with a technique for its manufacture.  The overlay may comprise a wood veneer, or the like.   The core of the panel comprises wafer board.  The single stage process for the panel manufacture involves utilizing a press platen system which is mechanically convertible between a planar and a corrugated configuration.  The overlay is first placed on the lower platen which is in the planar configuration.  The wafers and a binder resin in admixture are uniformly distributed over the overlay sheet.  Optionally, a second overlay sheet is placed over the wafer/binder mat.  The platens are biased together to precompress the mat and the overlay in contact therewith.  Finally, the platens are converted from the planar to the corrugated configuration, thus forming the overlaid corrugated waferboard panel in a single stage.
Patent CA-1323986-C (CA)
Inventor: CHABOT JEAN-MARIE
IPC: A01G23/10
Filed: 1989-09-28
Granted: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE         The disclosure herein describes a device for use in conducting sap collected from maple trees to a sap-processing unit, particularly during sunny days; it comprises a tubular member in which sap is contained and conveyed to the sap-processing unit and a parasol mounted exteriorly of the tubular member for preventing high angled sun rays to be absorbed in the tubular member and to affect the sap flowing during the day but allowing low angled sun rays to be absorbed in part of the tubular member to allow frozen sap to defreeze and flow in the morning.  The parasol consists of a semi-cylindrical elongated member mounted over the tubular member and is spaced therefore so as to  define an air chamber  between  the  tubular  member  and  the  semi-cylindrical member.
Patent CA-1309038-C (CA)
Inventor: GRABHER WERNER
IPC: B65D51/20
Filed: 1990-05-17
Granted: 1992-10-20
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a diaphragm consisting of a foil for sealing cans of different cross-sections, consisting of a disc connecting with a side wall to come into contact with an inner wall of the can, and a flange which extends radially from the said side wall and has slots and webs arranged alternately and running in the wall, essentially of the same thickness, along a peripheral line, each web having a width of 3 to 50% of the length of a slot.
Patent CA-1327908-C (CA)
Title: Meat-based products
Inventor: MATTHEWS BERNARD T
IPC: A23L13/60
Filed: 1992-03-05
Granted: 1994-03-22
Abstract: ABSTRACT          A meat product consisting of a meat core and a fat outer layer is made by coextrusion of small thin slices of lean meat and fatty material.  Prior to extrusion the thin slices are coated with meat glue.          The coextrudate is case hardened and cut to the desired length.
Patent CA-1331831-C (CA)
Title: Fascia assembly and method of making same
Inventor: HICKMAN JOHN B
IPC: E04D13/00
Filed: 1993-10-14
Granted: 1994-09-06
Abstract: ABSTRACT OF THE DISCLOSURE       A sheet material assembly for forming a fascia assembly, raised roof edge assembly, coping assembly, or other such building component assembly, is disclosed.  Such assembly includes at least a longitudinally-extending generally vertical outer face member, and frequently a longitudinally-extending, generally vertical inner face member spaced laterally away from the outer face member with an intermediate member disposed between the spaced-apart inner and outer face members to interconnect the inner and outer face members.  Preferably, both or at least one of  the face members has a flange portion located generally at an upper edge, with the intermediate member or an adjacent portion of the face member being secured to the flange portion.  Such an assembly facilitates the forming of an angulated configuration, or a curved arcuate configuration, in order to form a "corner" portion of the filling any unsightly notches or gaps in laterally-protruding portions of the components and is preferably molded from a resilient material of a color that is complementary to the finished sheet material components.
Patent FI-69570-C (FI)
Inventor: MUTSERS STANISLAUS MARTINUS PE
IPC: C05C1/02
Filed: 1982-06-17
Granted: 1986-03-10
Abstract: Preparation of ammoniumnitrate-containing granules by granulating an ammoniumnitrate melt including 05.5-5% wt of a finely divided, insoluble, inert silica-containing material in a fluidized bed of ammoniumnitrate seed particles having a temperature between 95 und 145 DEG C. The granules obtained are thermally stable and have a low water content and a high bulk density.
Patent FI-75858-C (FI)
Inventor: CHEVREUX PIERRE
IPC: C08F299/06
Filed: 1983-11-03
Granted: 1988-08-08
Abstract: A radiation-curable composition suitable for use as an adhesive for bonding glass, and in particular for the production of clear glass laminates, and of the kind comprising a urethane acrylate material in an  alpha  beta -ethylenically unsaturated diluent therefor, wherein the urethane acrylate material comprises a first component which is generally difunctional and a second component which has a functionality of at least about 3 and a molecular weight MN above 1200.
Patent NO-155105-C (NO)
Inventor: KOZIOL KONRAD
IPC: C25C3/12
Filed: 1981-10-26
Abstract: Electrode for fused melt electrolysis comprising a top portion (5) of metal or metal alloy where appropriate including a cooling device (2,3) and the top portion (5) is protected at least partially by an insulating coating (4) of high-temperature resistance, and at least one bottom portion (6) of active material. The electrodes can be used more particularly for the electrolytic production of metals such as aluminium, magnesium, alkaline metals or compounds thereof and are characterized by very advantageous energy consumption combined with high operational reliability.
Patent NO-161920-C (NO)
Inventor: MASLANKA WILLIAM WALTER
IPC: C08G69/48
Filed: 1985-03-20
Abstract: @ Disclosed is a novel process for producing water-soluble, cationic resins containing halohydrin functionality from basic polyaminopolyamides containing secondary amine functionality without the use of epihalohydrin. The process of this invention comprises reacting the basic polyaminopolyamide in aqueous medium with an allyl halide to form allyl substituents on tertiary nitrogen atoms, converting the allyl substituents to halohydrin moieties by reaction with hypohalous acid and then maintaining the resulting solution at a pH of at least 7.0 until the Gardner-Holdt viscosity of the solution at 24% solids and 25°C. reaches at least B.
Patent NO-157263-C (NO)
Inventor: CULLEN ROBERT EMMET
IPC: D02G1/16
Filed: 1985-08-07
Abstract: A self-stringing jet device which is compact and easy to string up includes a body (10), a yarn inlet section (13), and a movable venturi (14) and a cylindrical baffle (18) located at the outlet end of the jet. The venturi (14) may be moved from a string up position to an operating position by engaging the movable venturi (14) located within the jet with a rotatable cam surface (31) actuated by an external handle (32) that can be rotated between stops (34, 36), one (36) of which is a rotatable eccentric for adjusting the operating position of the jet.
Patent NO-165231-C (NO)
Inventor: CARLSSON OLOF
IPC: D21H17/66
Filed: 1985-11-12
Abstract: A process of producing a flocculating agent useful for water purification technology and as a substitute for aluminium sulphate in the rosin sizing of paper is described. In this process, about 100-150 parts by weight, preferably about 130 parts by weight of hydrochloric acid, calculated as 100% HCI, and <sub>14</sub>0-200, preferably 160-190 parts by weight of a sulphate-containing, aluminium hydroxide-containing sludge, calculated on the solids content of the sludge, are mixed. To obtain the sludge, alkaline pickles used in the pickling of aluminium profiles in connection with the anodisation of aluminium are neutralised with sulphuric acid or aluminium sulphate. The sludge may also contain up to about 10% by weight of aluminium hydroxide. The mixture is heated and stirred at a temperature of from about 80°C to the boiling point of the mixture, preferably 95-100°C, for a combined time of about 3-15 hours, preferably about 4-6 hours. The reaction product is a substantially saturated aqueous solution of polyaluminium chloride having the presumed formulawherein a, b and c may have the values 13, 34 and 1, respectively.