baber/WOPTO huggingface dataset:
Patent CA-1236965-A (CA)
Inventor: WHEELER EDWARD S
IPC: H01B17/32
Filed: 1985-01-21
Granted: 1988-05-24
Abstract: ABSTRACT OF THE DISCLOSURE    The invention discloses resulting products and a method of producing high voltage resistant members employed in electrical installations such as bushings and insulators.          The method comprises placing a sheath of unvulcanized elastomer on a core, which for example is a fiberglass rod, for example by extruding the sheath thereon, and mounting vulcanized sheds on the sheath therealong, then vulcanizing the sheath to form an integrated high voltage resistant member.  The sheath is unvulcanized when the sheds are mounted thereon and then the sheath is heated to vulcanize it, in order to bond it to the sheds and to the core.  The sheds also can be molded directly onto the sheath together therewith in steps along the length of the core.  For pro-ducing a bushing, the sheath is placed on a core formed of a conductive stud wrapped with paper and metal foil and then impregnated with a suitable hardenable resin.  The sheds may be stretched on a mandrel at room temperature and then chilled prior to insertion upon the sheath; subsequent warming shrinks the sheds for a tight grip on the sheath.
Patent CA-1243377-A (CA)
Inventor: GABRIEL PAUL K
IPC: F16N29/02
Filed: 1985-01-23
Granted: 1988-10-18
Abstract: LUBRICATING SYSTEM CONTROL CIRCUIT            ABSTRACT OF THE DISCLOSURE     A lubricating system including a fluid distribution system for distribution a lubricating fluid to one or more parts of an operating machine and a control system for con-trolling the operation of the fluid distribution system is disclosed.  The control system generates a system fault sig-nal, which disables the machine being lubricated, a predeter-mined time period after a fault condition in said fluid dis-tribution system is detected.  A fault condition is detected in part by monitoring the output of a low pressure sensor which generates a low pressure fault signal whenever the pressure in the fluid distribution system falls below a pre-determined level.  Circuitry is provided for ensuring that a system fault signal will not be generated in response to an erroneous low pressure fault signal which may be generated during the initial pressurization of the fluid system.  The control system is preferably capable of operating the fluid distribution system in any one of a plurality of modes at the option of the operator of the system.
Patent CA-1232689-A (CA)
Title: Procede et dispositif de detection d'erreur dans un  train d'informations binaires exprimees selon le code cmi
Inventor: ABAZIOU JEAN-LUC
IPC: H04L1/24
Filed: 1985-02-04
Granted: 1988-02-09
Abstract: L'invention concerne un procédé et un dispositif de détection d'erreur dans un train d'information binaires exprimées selon le code CMI. Le dispositif comporte une premier sous-ensemble effectuant l'extraction des bits d'information codés respectivement 00 et 11, et un second sous-ensemble effectuant la vérification de l'alternance des bits codés 00 et 11 pour en détecter une éventuelle erreur dans le codage en CMI. Application aux télécommunications sur fibres optiques
Patent CA-1249530-A (CA)
Inventor: LARSEN LORIN V
IPC: B66D5/26
Filed: 1985-03-22
Granted: 1989-01-31
Abstract: Abstract of the Disclosure A hydraulic disk brake apparatus especially useful for braking the rotation of a hoisting drum used to support a drill string in a well.  The apparatus comprises a hydraulic fluid pump having an actuating lever, a pair of brake calipers having hydraulically actuated friction pads  for engaging a brake  disk  coupled  to  the  drum  for  rotation  therewith, hydraulic  fluid  lines  interconnecting  the  pump  and  the friction pads,  and a mechanism  for  converting the braking reaction force caused by the torque applied to the calipers, when the pads engage the  rotating  disk, to  an  additional hydraulic  force  proportional  to  the  amount  of  torque so applied to the calipers and applying this additional hydraulic force  to  the  pads.   This  renders  the  braking  action self-energized and provides a physical indication,  i.e.,  a "feel", in the brake actuating lever reflecting the braking action  actually  take  place  on  the  drum.   In  a  first embodiment,  this  converter  mechanism  comprises  a  pivotal torque lever coupled to the calipers and a hydraulic load cell engageable by the torque lever.  In a second embodiment, this mechanism  comprises  a  shear-measuring  strain  gauge  and  a hydraulic load cell.
Patent CA-1210429-A (CA)
Title: Ignition magneto having an improved primary winding  construction
Inventor: SANTI JOHN D
IPC: H02K3/18
Filed: 1985-03-26
Granted: 1986-08-26
Abstract: IGNITION MAGNETO HAVING AN IMPROVED            PRIMARY WINDING CONSTRUCTION              Abstract of the Disclosure An ignition magneto having an improved prim-ary wiring assembly.  The primary winding assembly consists of a plastic bobbin having a generally rec-tangular configuration and composed of a pair of end flanges connected together by a pair of side walls and a pair of end walls.  The side edges of each wall are spaced from the side edges of adjacent walls to provide a gap or slot at each corner of the bobbin.  A wire is wound in a plurality of turns around the walls and extends across the slots.  One end flange is provided with grooves within which the free ends of the wire are gripped.  The primary winding assembly is positioned in a cup-shaped casing around a central upstanding chimney which extends upwardly from the bottom of the casing.          After installing a transistor and trigger coil, as well as a secondary winding around the primary winding assembly, the components are potted in the casing with a thermosetting resin.
Patent CA-1250041-A (CA)
Inventor: NEFF DENNIS B
IPC: G01R25/00
Filed: 1985-04-03
Granted: 1989-02-14
Abstract: Abstract of the Disclosure Data points for a sinusoidal waveform are assigned 2 bit values which indicate the state of the amplitude (positive or negative) and the slope of the sinusoidal signal at the particular data point (positive or negative). The 2 bit values for a plurality of sinusoidal waveforms are compared to determine the phase misalignment between the plurality of sinusoidal waveforms.
Patent CA-1260311-A (CA)
Inventor: IZUMIMOTO MASATOSHI
IPC: A23L3/3436
Filed: 1985-04-11
Granted: 1989-09-26
Abstract: Abstract of the Disclosure A sealed package for inhibiting the oxidation and spoilage of raw meat or fish, while maintaining the scarlet color of the raw meat or fish.  This package comprises an impermeable vessel housing a disoxidant-CO2 generating agent composition together with the raw meat or fish.  The disoxidant-CO2 generating agent composi-tion is selected to generate CO2 gas immediately after the initiation of O2 absorption at the rate of 0.2 to 2 mols per mol of O2 absorption.
Patent CA-1258786-A (CA)
Inventor: SEZERMAN OMUR M
IPC: G02B6/42
Filed: 1985-04-11
Granted: 1989-08-29
Abstract: ABSTRACT       An adjustable connector for optically connecting a pair of optical fibres in end-to-end relation, whereby insertion and tilt losses at the connector are minimized, is disclosed.  The basic connector includes a pair of base plates, each of which can receive therein an optical fibre, the fibre terminating at a beam expanding lens held within the base plate.  Confronting faces of the base plates abut a separating resilient washer member and a plurality of screws axially pass from one base plate to the other about and adjacent the outer edge thereof.  With the fibres locked in place a test signal is passed through the connector along the fibres and the screws are individually rotated to angularly adjust the base plates relative to each other until the received test signal is optimized.  The screws remain in the adjusted position and the connector may then be placed on service.          Either fibre can be disconnected from and reconnected to its base plate without disturbing the adjustment.  Also the lens may be part of the fibre termination or it can be secured in a separate holder if the fibre already has a commercial terminal connector thereon.  In the latter case the terminal connector is held in an appropriate adapter which is in turn held in its base plate adjacent its lens.
Patent CA-1229648-A (CA)
Inventor: AVNERY TZVI
IPC: H01J33/04
Filed: 1985-06-12
Granted: 1987-11-24
Abstract: ABSTRACT     A high power window for an evacuated electron beam generator and the like which comprises one or more pluralities of conductive successive fins parallely and closely spaced arcuately extending transversely across the electron beam foil window and held by the vacuum pressure to the inner surface thereof, with the fin cross-section preferably tapering in thickness inwardly.
Patent CA-1249986-A (CA)
Inventor: TRASS OLEV
IPC: C10L1/32
Filed: 1985-06-12
Granted: 1989-02-14
Abstract: ROGERS, BERESKIN & PARR            TITLE: "METHOD OF SEPARATING SOLIDS BY SIMULTANEOUS              COMMINUTION AND AGGLOMERATION"          INVENTOR:  OLEV TRASS                      ABSTRACT         A process is provided for the separation of a solid into its constituent lyophobic and lyophilic compon-ents by comminution and agglomeration in liquids to which the two components are respectively lyophobic and lyophilic.          The process has particular application in coal beneficiation wherein ash particles are liberated into a water phase and coal particles are agglomerated with oil.  The operations of comminuting and agglomerating are combined in a single step  by performing the process in a mill having positive transport capability.
Patent CA-1247783-A (CA)
Inventor: DIDOMENICO EDWARD D JR
IPC: C09D171/02
Filed: 1985-06-13
Granted: 1988-12-28
Abstract: ABSTRACT OF THE INVENTION      A composition of matter useful as a high solids coating is disclosed.  The composition contains at least one fatty polyol derived by ring-opening an epox-idized fatty alcohol or ester, and at least one methyl-olamino curing agent.  The coatings from these composi-tions have increased flexibility as compared to coat-ings prepared from comparable polyols.
Patent CA-1233650-A (CA)
Inventor: BRONICKI LUCIEN Y
IPC: F01K25/08
Filed: 1985-07-16
Granted: 1988-03-08
Abstract: IMPROVED HYBRID ELECTRIC POWER GENERATING SYSTEM     ABSTRACT A   hybrid  power  system  comprises  a  first   energy converter operating on a closed Rankine cycle and  including a vapor generator for vaporizing an organic working fluid in response  to  heat furnished from a heat  source  associated with  a  vapor generator,  a turbo-generator  responsive  to vaporized working fluid for generating electrical power, and a  condenser  responsive to vapor exhausted from the  turbo-generator  for converting said vapor to a  condensed  liquid which  is returned to the vapor generator.   The system also include   a  second  energy converter  including  a  thermo-electric  generator  having a junction,  a heat  source  for heating said junction whereby said thermo-electric generator generates  electrical power,  and a heat pipe for  conveying heat  from  said  last mentioned heat source  to  the  vapor generator of the first energy converter and to the junction.
Patent CA-1259751-A (CA)
Inventor: MATT LUKAS
IPC: B25C1/06
Filed: 1985-07-23
Granted: 1989-09-26
Abstract: ABSTRACT         A device for driving nails, staples and similar fastening elements includes an electromotor for rotating a driving member, the rotation of the driving member being transferred to a driven member which, in turn, converts the rotational movement into trans-lational movement.  The rotational movement from the driving member to the driven member is effected for a limited time period by a clutch so that a drive stroke and a return stroke are carried out.  A releasing device actuates the clutch.
Patent CA-1250101-A (CA)
Inventor: JUDGE ALFRED H
IPC: B25C5/04
Filed: 1985-07-31
Granted: 1989-02-21
Abstract: ABSTRACT OF THE DISCLOSURE      A magazine for a stapler capable of storing and feeding sta-ples of different widths.  A channel having parallel sides is di-vided by a central staple support into two parallel spaces.  One of the spaces is wide enough to confine one leg of a U-shaped staple between one side and the central staple support.  This, in cooperation with the central support, properly supports the sta-ples irrespective of their width.
Patent CA-1233267-A (CA)
Inventor: ADVANI HIRA
IPC: G06F13/14
Filed: 1985-09-20
Granted: 1988-02-23
Abstract: ABSTRACT      A process for the modification of device configuration in a computer system is designed to be easy-to-use by the user of the computer system yet allow the user flexibility in the specification of device configuration.  The computer system stores parameter values of various default devices and devices already installed in the computer system.  When the user invokes an "ADDDEV" command, the system prompts the user to enter one of a plurality of commands such as add, change or delete.  Assuming the user enters the add command, the system prompts the user to enter the name of a default device or a similar device already installed in the system. When that information is entered by the user, the system determines from the stored parameters for the default or similar device which parameters must be re-specified by the user for the device to be added to the system.  The system then prompts the user to enter only those parameters requiring respecification.  Once those parameters have been respecified, the system stores the respecified parameters together with those parameters common to both the default or similar device and the added device thereby installing the added device in the computer system.  The procedure not only simplifies the installation process by the user, but also minimizes the possibility that errors will be made in the installation of the added device.  Further, the system allows for the possibility of optionally changing parameters that do not require re-specification or the parameters of devices already installed in the system.
Patent CA-1251193-A (CA)
Inventor: HO TEH C
IPC: B01J23/85
Filed: 1985-09-27
Granted: 1989-03-14
Abstract: ABSTRACT OF THE DISCLOSURE         Self-promoted molybdenum and tungsten sulfide hydrotreating catalysts are prepared by heating one or more water  soluble catalyst precursors  in a non-oxidizing atmosphere in the presence of sulfur at a  temperature  of  at  least  about  200°C.    The precursors will be one or more compounds of the formula ML  (MoyW1-yO4) wherein M is one or more promoter metals selected from the group consisting essentially of Mn, Fe, Co, Ni, Cu, Zn, and mixtures thereof, wherein O<y<l and wherein L is a nitrogen containing, neutral multidentate, chelating ligand. In a preferred embodiment the ligand L will comprise one or more chelating alkyl di or triamines and the non-oxidizing atmosphere will comprise H2S.
Patent CA-1251407-A (CA)
Inventor: WIEDENHOFF WOLFGANG
IPC: F16L55/00
Filed: 1985-10-09
Granted: 1989-03-21
Abstract: ABSTRACT OF THE DISCLOSURE           A short steel pipe for use as a crack stopper has discontinuities in the format externally or internally helically arranged individual notches, perforations or texture changes in such number that they overlap in the axial direction;  and an axial line on or in the pipe will traverse at least one of these notches, perforations or texture changes.
Patent CA-1252037-A (CA)
Title: Apparatus for cutting elongated material into shorter   lengths
Inventor: VAN DOORN DONALD W
IPC: D01G1/04
Filed: 1985-11-27
Granted: 1989-04-04
Abstract: Abstract of the Disclosure An outside-in tow cutter having a horizontal axis of rotation for its cutter reel assembly which includes an inner plate and an outer ring carrying radially disposed cutter blades, the outer ring having an inner diameter slightly smaller than the diameter of the circle formed by the cutting edges of the blades.  The outer ring also carries an annular lip which cooperates with a snug fitting discharge hopper so that a subatmospheric pressure may be induced within said reel and said discharge housing to facilitate the removal of cut tow therefrom and to provide for pneumatically drawing the uncut tow onto the cutter reel assembly via an inlet housing.
Patent CA-1239558-A (CA)
Title: Apparatus for distribution of fish food in a seafarm for breeding fish
Inventor: LOSEN ANDERS
IPC: A01K61/80
Filed: 1985-11-28
Granted: 1988-07-26
Abstract: Abstract:          Apparatus for distribution of foodstuff in a seafarm for breeding fish. A gear pump (11-16) is used with at least one foodstuff outlet radially arranged out from a sidewall of a rotor chamber (13,14). The supply of foodstuff to the opening of the outlet or outlets (28,29) is arranged through a connection (27) from the pump system's pressure area (26). This connector may have the form of a groove (27) in sidewall of the housing of the pump system (15,16).
Patent CA-1268075-A (CA)
Inventor: BALAAM WILLIAM J D
IPC: A23L3/22
Filed: 1985-12-09
Granted: 1990-04-24
Abstract: Abstract A closed system for continuous processing of a pumped food product and scraped surface liquid adjustment devices for use therein are described. In the system, a pumped product is heated or sterilized by a scraped surface heat exchanger from which it is pumped to a scraped surface liquid adjustment device wherein liquid is either added or drained off in a continuous manner as required by the particular apparatus.
Patent CA-1264894-A (CA)
Inventor: REIMSCHUESSEL HERBERT K
IPC: C08F210/02
Filed: 1985-12-09
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to copolymers of chlorotri-fluoroethylene, ethylene and perfluoroalkylethylenes which have improved resistance to thermal stress cracking and improved high temperature properties.
Patent CA-1270339-A (CA)
Inventor: NAKAGAWA KATSUYA
IPC: G11C5/00
Filed: 1985-12-17
Granted: 1990-06-12
Abstract: ABSTRACT     A system for determining a truth comprises a main unit which is  employed together with  an external  memory,   for example,  ROM cartridge, floppy disk or the like.  The main unit is operated following a program  contained in the exter-nal memory. In the external memory and the main unit,  the same semiconductor devices,  for example, microprocessors are incorporated respectively,  and the former device acts as a key device and the latter device acts as a lock device.  The key device and the lock device are  synchronized with each other,  executing the same arithmetic operation following the same program.  The results of this operation are exchanged with each other,  and the two devices compare the result of operation by their own with the result of operation by the other,   respectively.   If they both coincide,   software is determined  to  be  true  and  the  main  unit  is  allowed to operate, but if they do not coincide, the software is determined to be false and the main unit is left reset intact.  Thereby,  pro-cessing in the information processing  apparatus is disabled when the software contained in the external memory is not true.
Patent CA-1218883-A (CA)
Title: Adaptive control for machine tools
Inventor: OLIG EUGENE A
IPC: B23B25/06
Filed: 1986-01-10
Granted: 1987-03-10
Abstract: ABSTRACT OF THE INVENTION      An adaptive control for a turning machine which adjusts the machining rate to maintain the actual horespower dissipated at the cutter tip at a constant setpoint despite changing workpiece and cutter parameters.  The machining rate is adjusted by control of the machine drive and tool feed to achieve required SFM and IPR values, respectively, within maximum and minimum SFM and IPR limits.  "Speed" and "Axis" override controls are also provided.  The rate of adjustment of SFM and IPR to a deviation of the cutter tip horsepower from the set point is inversely proportional to the measured system gain so that the response factor of the control loop is maximized. The commanded machining rate or (SFM) (IPR) product is periodically determined by estimating the actual machining rate and multiplying the estimate by the ratio of the set point to the cutter tip horsepower.  The cutter tip horsepower is determined by subtracting the electrical loss, mechanical friction loss, and the net power required for net acceleration for the drive, from the measured electrical power supplied to the drive motor.  The cutting efficiency is monitored to perform tool wear, tool breakage, and tool protection functions.  The adaptive control also has soft engagement and soft disengagement functions for initiating and terminating the adaptive machining process.
Patent CA-1257429-A (CA)
Inventor: TAKAHASHI KATUHIKO
IPC: H01B3/42
Filed: 1986-01-24
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE         A polybutylene terephthalate composition comprises polybutylene terephthalate, polyacrylate and a silane coupling agent and is improved in impact resistance and elongation.          Preferably, the composition contains 75 to 99.8 wt.% of the polybutylene terephthalate, 0.1 to 20 wt.% of the polyacrylate and 0.1 to 5 wt.% of the silane coupling agent.  The polyacrylate may have a core-shell structure including a rubber-like inner core portion and a thermoplastic rigid outer shell portion.          The silane coupling agent may have the formula: Y-R-SiX3 (wherein X is hydrolyzable group such as chlorine, alkoxy, etc., Y is an organic functional part such as glycidyl, vinyl, methacryloxy, epoxycyclohexyl, amino and mercapto and R is a chemical bond or a lower alkylene).
Patent CA-1267092-A (CA)
Inventor: HYNES MARTIN D
IPC: A61K31/485
Filed: 1986-02-18
Granted: 1990-03-27
Abstract: Abstract Codeine in combination with fluoxetine or norfluoxetine, optionally in further combination with acetylsalicylic acid or acetominophen, is a synergistic analgesic composition.
Patent CA-1241127-A (CA)
Title: Electric circuits having repairable circuit lines and   method of making the same
Inventor: JOHNSON ROBERT R
IPC: H05K3/22
Filed: 1986-02-19
Granted: 1988-08-23
Abstract: ABSTRACT OF THE INVENTION          Circuit assemblies are disclosed which include a supporting substrate, a plurality of conductive lines supported on the substrate and a deposited phase-change material capable of an energy induced phase change from an initially high resistance state to a relatively low resistance state placed in electrical contact with the conductive lines.  The assemblies also include contact receiving means connected to the conductive lines at preselected discrete locations to receive externally applied contact means, such as electric probes, for applying voltages across selected portions of the conductive lines.  The application of such voltages can induce a phase change in portions of the phase-change material which bridge breaks in the conductive lines of such circuit subassemblies, changing such portions from their high resistance state to their low resistance state, thereby forming electrically shunting conductive paths around such open circuits.  There are also disclosed methods of making such circuit assemblies.
Patent CA-1237886-A (CA)
Title: Containment device for a nail clipper
Inventor: ATHALYE RAVINDRA G
IPC: A45D29/00
Filed: 1986-03-05
Granted: 1988-06-14
Abstract: CONTAINMENT DEVICE FOR A NAIL CLIPPER             ABSTRACT OF THE DISCLOSURE           A containment device to be used in conjunction with a nail clipper to close the open side walls of the nail clipper during the clipping operation to prevent discharge of the clipped nails exteriorly of the nail clipper during the clipping operation. The containment device is to be disengageable from at least one of the side walls of the nail clipper thereby exposing the open side wall to facilitate discharge of the clipped nails into an appropriate collecting container for disposal.