baber/WOPTO huggingface dataset:
Patent CA-1124824-A (CA)
Title: Dispositif de raccordement des batis aux  repartiteurs dans les centrales de  telecommunication
Inventor: PETIT ANDRE
IPC: H04Q1/14
Filed: 1978-10-31
Granted: 1982-06-01
Abstract: La présente invention concerne un dispositif de raccordement de bâtis à des répartiteurs dans les centrales de télécommunication.  Ce dispositif comporte en outre un câble muni d'un connecteur à chaque extrémité et est caractérisé en ce que l'un des connecteurs comporte au moins un element de boîtier muni de moyens de fixation sur une barre plate et une réglette de contacts logée de manière démontable dans l'élément de boîtier.  Les moyens de fixation de l'élément de boîtier sont formés de deux étriers laissant entre eux un créneau pour la barre plate et d'une clavette prévue pour s'engager à travers les étriers et ainsi emprisonner la barre plate.  Le dispositif de raccordement peut être fabriqué et vérifié en usine, ce qui permet de simplifier considérablement l'installation sur le site des centrales de télécommunication .
Patent CA-1122599-A (CA)
Title: Dibenzo pin-2-yl-acetic acid derivatives  and a process for producing the same
Inventor: FUJIMOTO YASUO
IPC: A61K31/335
Filed: 1979-02-28
Granted: 1982-04-27
Abstract: ABSTRACT OF THE DISCLOSURE       Acetic acid derivatives having the formula,   wherein X represents an oxygen or two hydrogen atoms, Y re-presents CH or N, A represents an oxygen or sulfur atom, and R represents hydroxy, amino or a lower alkoxy group having 1 to 5 carbon atoms possess excellent antiinfammatory activi-ties.
Patent CA-1077443-A (CA)
Inventor: PUESCHNER PHILIP R
IPC: B60P3/00
Filed: 1979-03-02
Granted: 1980-05-13
Abstract: STRADDLE CARRIERS FOR CONTAINERS     Abstract of the Disclosure A straddle carrier consisting of an inverted U-shaped frame having a pair of vertically extending legs that define an elongated container carrying bay with a spreader supported for vertical movement in the bay.          First and second hoisting means are connected to opposite ends of the spreader and each includes a fluid ram and three flexible members entrained over a pulley on one element of the fluid ram.  One end of each flexible member is connected to the frame and the intermediate flexible member is entrained over a pulley and connected to one corner of the spreader while the two outer flexible members are entrained over another pulley and connected to an adjacent corner of the frame.
Patent CA-1123973-A (CA)
Inventor: VIJVERBERG GERARDUS P M
IPC: A61B6/00
Filed: 1979-03-08
Granted: 1982-05-18
Abstract: ABSTRACT:          An X-ray fluoroscopy device comprises a tele-vision camera for locating the irradiation field. This camera forms an optical image of the object to be irradiated. This image can be displayed on a television monitor, to-gether with an image of the irradiation field, so that the position of the irradiation field within the object can be directly observed.
Patent CA-1108495-A (CA)
Inventor: BUDINSKI JOHN A
IPC: F16D35/02
Filed: 1979-04-18
Granted: 1981-09-08
Abstract: C-2981                                           D-2,146 ELECTRICALLY ACTUATED VISCOUS FAN CLUTCH     Abstract of the Disclosure This fan clutch has an external stationary electromagnet energized in response to cooling signal to axially move an armature operatively connected to a valve member that controls the circulation of fluid into a rotatable viscous clutch.  With the fluid circulating, the fan blading is hydraulically driven to draw cooling air through the vehicle radiator.  when fan operation is no longer required, the electromagnet is automatically deenergized so that an internal spring moves the valve member to a closed position to terminate the supply of viscous fluid to the clutch to increase clutch slippage and establish the disengaged mode of clutch operation.
Patent CA-1118141-A (CA)
Inventor: LAND EDWIN H
IPC: G03B21/60
Filed: 1979-04-25
Granted: 1982-02-09
Abstract: Abstract of the Disclosure Translucent screens are provided comprising a dispersion of low index of refraction particles dispersed in a continuous polymeric phase of a higher index of refraction material.
Patent CA-1118219-A (CA)
Inventor: ARANDA VALENTIN FUERTES
IPC: F25C1/04
Filed: 1979-05-11
Granted: 1982-02-16
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for manufacturing ice cubes which includes a plurality of inverted receptacles on a special evaporator, arranged in a horizontal position, of a refrigeration circuit. The ice receptacles are sprayed with water by at least one rotationally movable spray pipe with openings arranged below the evaporator. Planar guide panels are arranged between the evaporator and the sprayer with slots in the panels for the water to be sprayed through.  A recirculating system catches the excess sprayed water and resprays it.  The ice cubes are caught in a bin below the guide panels.  Part of the water feed is directed through a time delayed electrovalve and holding tank vessel having a condensing coil of the refrigerating cir-cuit therein.  As the electrovalve opens, the heated water enters a cavity built around the evaporator and receptacles loosening the cubes to drop.  The vessel serves also to reduce the size of the refrigerating circuit standard condensor.
Patent CA-1148292-A (CA)
Inventor: CARDEN JOSEPH A
IPC: A61M1/16
Filed: 1979-06-05
Granted: 1983-06-14
Abstract: ABSTRACT OF THE DISCLOSURE         Permselective membranes are provided consisting of lactam-polyol-polyacyl lactam block terpolymers having from 35 to 75% by weight polylactam blocks and 25 to 65% by weight polyalkylene ether blocks. The membranes are par-ticularly suitable as blood dialysis membranes having improved permeability to solutes in the medium range of molecular weights while maintaining acceptable ultra-filtration rates and permeability to low molecular weight solutes. The membranes are provided both as planar films and hollow fibers, have high hydrolytic stability under hot wet sterilization conditions and good mechanical properties under hemodialysis conditions.
Patent CA-1114933-A (CA)
Inventor: MUNTER ERNST A
IPC: H04Q11/04
Filed: 1979-06-28
Granted: 1981-12-22
Abstract: DIGITAL COMMUNICATION BUS SYSTEM Abstract of the Disclosure A digital bus system for the transmission of pulse code modulated speech and control data between a common multiplexer and a multiplicity of line circuits in a telecommunications system.  In the past the line circuits were multiplexed directly onto a common bus so that failure of one line circuit could result in the balance of the line circuits on that bus being rendered unserviceable.  In the present system each line circuit is coupled over a separate data line to a pair of multiplexers so that failure of any one line circuit does not affect the operation of the others.  Under normal operation one of the multiplexers functions as the primary and the other as a secondary. However, should the primary multiplexer fail, the secondary will take over upon actuation of a single control signal from a controller.                             - i -
Patent CA-1106326-A (CA)
Inventor: TENN NILS B J
IPC: B62D53/08
Filed: 1979-07-24
Granted: 1981-08-04
Abstract: Abstract The invention relates to a hauling vehicle in the form of a so called terminal tractor which at first hand is intended for transporting containers but which also can be used for transporting different kinds of trailers which are provided only with rear wheels. This hauling vehicle is two-axled and is provided at its  rear end with connecting means  designed to enable an essentially rigid interconnection of the vehicle frame with the front end of the container  or the trailer to be hauled. The rear wheels  of the hauling vehicle is steerable as well as drivable from the driving motor of the vehicle. Moreover, the rear axle carrying these steerable and drivable wheels , is connected to the vehicle frame  by means of means, e.g. hydraulic cylinders, enabling an adjustment of the vertical position of the vehicle frame relative to the rear axle. After that the vehicle with the rear end of its frame has been rigidly interconnected with the front end of the container, the vehicle frame can be raised relative to the rear axle, whereby the front end of the container is lifted up into the air. The distri-bution of the weight of the vehicle between the rear axle  and the front axle  is such that also the front wheels of the vehicle are lifted up into the air. If the rear end of the container has been provided with a temporarily affixed wheel set  with hydrauli-cally operable wheels the hauling vehice according to the invention together with the container will form a drivable equipage whose drivable and steerable front wheels are the rear wheels of the hauling vehicle.
Patent CA-1110316-A (CA)
Inventor: INGALLS JEFFREY D
IPC: H05B41/34
Filed: 1979-08-03
Granted: 1981-10-06
Abstract: MULTIPLE FLASHLAMP OPERATING CIRCUIT                 ABSTRACT OF THE DISCLOSURE       A DC circuit for efficiently operating two arc discharge flashlamps.  The lamps are parallel connected across a single supply storage capacitor, and a single trigger capacitor is employed in connection with the two alternately activated trigger sources for the two lamps.
Patent CA-1101602-A (CA)
Title: Swimmer arrival signal panels incorporated in a swimming pool bulkhead
Inventor: BERGER GORDON
IPC: E04H4/14
Filed: 1979-08-27
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE     A swimming pool bulkhead is disclosed having a vertical surface on one or both sides which may be used as swimmer arrival signal devices.  The bulkhead has swimmer arrival signal panels in all swimming lanes on at least one vertical side face and comprises a rigid structure having top members and bottom members extending lengthwise along the bulkhead, a walkway supported on the top members, the bulk-head vertical side face divided into substantially equal portions establishing individual swimming lanes.  Roller support means are provided at each end of the bulkhead and removable locating and anchoring means at each end of the bulkhead.  At least one swimmer arrival signal panel is pro-vided within each of the portions representing individual swimming lanes, the panel extending between the top member and the bottom member on at least one side of the bulkhead, the panel having a switch means adapted to be activated when the panel is contacted by a swimmer.
Patent CA-1139799-A (CA)
Inventor: SMITH TERRENCE
IPC: B62D21/02
Filed: 1979-09-24
Granted: 1983-01-18
Abstract: ABSTRACT OF THE DISCLOSURE      A motor vehicle frame has two longitudinal side members and a plurality of cross members  The front portion of the side member has an integrally stamped portion which includes an integrally formed spring tower and an aperture adapted to receive a brake fluid hose leading to a wheel assembly.  A mid-section of the side members includes a fabrication of upper and lower plate members with an inter-connecting web section therebetween.  A rear portion of the frame includes the side member formed from two C-channel portions with an aperture therethrough and a cross member passing through the apertures with a bracket integrally formed at each end of the cross member for connection with a wheel assembly of the vehicle.
Patent CA-1132262-A (CA)
Inventor: GILLIESON ARCHIBALD H C P
IPC: G01N23/223
Filed: 1979-10-26
Granted: 1982-09-21
Abstract: ABSTRACT OF THE DISCLOSURE           A marker element such as barium in the form of barium sulphate is incorporated in place of part of the filler in intaglio ink used in bank notes.  To determine whether a bank note is valid, either in a note sorter or in a separate unit, part of the note is illuminated with X-rays and the resultant fluorescent X-rays are detected and counted. Different note denominations can have different combinations of markers to produce different fluorescent X-ray energies, which can be detected and analyzed to control sorting of the notes into the respective denominations in a mechanical note sorter operating at high speed.  This arrangement permits detection of worn notes and notes which are stuck together, as well as detecting counterfeit notes.
Patent CA-1125795-A (CA)
Inventor: HUEBERTZ TROND
IPC: E21C41/00
Filed: 1979-11-13
Granted: 1982-06-15
Abstract: ABSTRACT            The invention relates to an undersea system for the recovery of hydrocarbons, comprising at least one tunnel (13) extending from a terminal ashore to at least one chamber (1) adapted to accommodate drilling and other hydrocarbon recovery apparatus (3, 4).            For the purpose of reducing or preventing damage due to a blow-out or the like in such a chamber (1) with adhering tunnel or tunnels (13), the system according to the invention comprises in addition to the chamber (1) and tunnel or tunnels (13),at least one further chamber (6) which is adapted to receive and temporarily store hydrocarbons which unintentionally might appear in the first chamber (1) and to emit gaseous or liquid and/or solid hydrocarbon constituents through a tunnel (8) and/or pipe (7) for disposal and/or processing.
Patent CA-1166403-A (CA)
Inventor: MARX MATTHIAS
IPC: C08L71/00
Filed: 1979-11-22
Granted: 1984-05-01
Abstract: ABSTRACT OF THE DISCLOSURE:              This invention relates to a process for the manufacture of stable, non-sedimenting polyol-filler dispersions.          The polyol-filler dispersions are prepared by the crushing of fillers in situ in polyols employing high localized energies.          The products thus obtained are preferably used for the manufacture of polyurethanes and, in particular, polyurethane foams.
Patent CA-1097940-A (CA)
Inventor: WASHINGTON JAMES M
IPC: G01N15/08
Filed: 1979-11-30
Granted: 1981-03-24
Abstract: METHOD AND APPARATUS FOR MEASURING POROSITY     ABSTRACT         A practice for measuring porosity wherein a plurality of medium flows of different volumetric flow rates are provided to a predetermined area of a material under test in dependence upon the pressure difference thereacross and wherein certain measured pressure dif-ferences and their corresponding flow rates are employed to determine the material porosity.
Patent CA-1151664-A (CA)
Inventor: PESTELLINI VITTORIO
IPC: A61P29/00
Filed: 1979-02-12
Granted: 1983-08-09
Abstract: ABSTRACT OF THE DISCLOSURE     Optically active compounds of formula:       wherein R is selected from the group consisting of hydroxy, (C1-4) alkoxy, aralkoxy, oxypropylsulfonic acid and salts thereof, primary amino, mono (C1-4) alkyl amino, di (C1-4) alkylamino, and hydroxyamino groups and X is selected from the group consisting of fluorine, chlorine, bromine and iodine atoms.  These compounds have interesting pharmaceutical properties including analgesic, antipyretic, antiphlogistic, antipruritic, fibrinolitic and normolipidemic activities.  Methods for preparing the optically active com-pounds are described.
Patent CA-1128208-A (CA)
Inventor: GRANTS VALDIS
IPC: G05B19/05
Filed: 1979-12-13
Granted: 1982-07-20
Abstract: FAULT DETECTION APPARATUS FOR A PROGRAMMABLE CONTROLLER             Abstract of the Disclosure A battery monitoring circuit in a programmable controller generates a logic signal when it senses a low output voltage from a memory back-up battery.  A controller processor is programmed to set a fault status bit and store it in a memory with input/output status data.  The fault status bit is output to an I/O interface rack together with input/output status data during an I/O scan routine.  The fault status bit generates a logic sig-nal to a fault-indicating device on the I/O interface rack to signal an under-energized memory battery in the controller processor.
Patent CA-1141821-A (CA)
Inventor: KAIRE JEAN-CLAUDE
IPC: E04G11/36
Filed: 1979-12-20
Granted: 1983-02-22
Abstract: ABSTRACT:        A device for protection against power failures of a DC power supply, comprising two input terminals coupled to said DC power supply and a capacitor connected between these two input terminals.  The device further comprises a threshold detector coupled to these two input terminals and a current source controlled by this threshold detec-tor.  This current source provides a high current to output terminals of the device if the voltage at the input terminals exceeds the threshold voltage and a rel-ative low current if said voltage is less than said thres-hold voltage.
Patent CA-1160406-A (CA)
Inventor: WHITSON DONALD W
IPC: A47L11/19
Filed: 1980-01-09
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE          A wheel mounted power driven sweeper for cleaning hard to clean floors such as hardened animal manure from animal houses, concrete slabs in feed lots, etc. has a plurality of circular brushes mounted thereon in combination with circular cutting knives disposed adjacent the brushes, the brushes and knives being mounted on a wheeled frame with a motor and a switch controlling the motor.
Patent CA-1090923-A (CA)
Title: Memory arrangement for use in a digital data processing system
Inventor: JENKINS STEPHEN R
IPC: G11C8/18
Filed: 1980-01-10
Granted: 1980-12-02
Abstract: MEMORY MODULE WITH MEANS FOR  CONTROLLING INTERNAL TIMING     ABSTRACT      A random access memory module for connection in a memory arrangement for a digital data processing system that additionally includes a high speed associative memory unit. The associative memory unit contains a multiple location address memory and a multiple location data memory wherein there is a correspondence between each address location and a data location.  Each time a central processor in the system initiates a reading operation, it issues an address to define a data location.  If the associative memory unit contains that address at a location in its address memory, it performs a reading memory cycle and transfers data from the corresponding location in the data memory directly to the central processor.  On the other hand, if the associative memory does not contain that address, it initiates a reading memory cycle with the random access memory module.  In addition, each memory module contains a margin bit decoder that decodes various binary margin signals that are transferred to it for performing various control operations.  For example, these signals can alter strobe timing in the memory module.  A margin signal decoder converts the incoming binary signal into an analog strobe margin signal that may have one of several magnitudes depending upon the incoming memory module.
Patent CA-1125117-A (CA)
Inventor: HILL RICHARD C
IPC: F24H9/00
Filed: 1980-01-21
Granted: 1982-06-08
Abstract: VERTICAL FEED STICK WOOD FUEL BURNING FURNACE SYSTEM        Abstract of the Disclosure A new and improved stove or furnace for efficient combustion of wood fuel including a vertical feed com-bustion chamber for receiving and supporting wood fuel in a vertical attitude or stack, a major upper portion of the combustion chamber column comprising a water jacket for coupling to a source of water or heat transfer fluid and for convection circulation of the fluid for confining the locus of wood fuel combustion to the bottom of the verti-cal gravity feed combustion chamber.  A flue gas propaga-tion delay channel extending from the laterally directed draft outlet affords delayed travel time in a high temp-erature environment to assure substantially complete combustion of the gaseous products of wood burning with forced air as an actively induced draft draws the fuel gas and air mixture laterally through the combustion and high temperature zone.  Active sources of forced air and induced draft are included, multiple use and circuit couplings for the recovered heat, and construction fea-tures in the refractory material substructure and metal component superstructure.
Patent CA-1171373-A (CA)
Inventor: HIRATA TADASHI
IPC: C07D463/00
Filed: 1980-02-07
Granted: 1984-07-24
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed are optically active acylated cephalosporin analogs which are useful as antibacterial agents and methods for preparing such compounds.
Patent CA-1108854-A (CA)
Inventor: GRIFFITHS WILLIAM C
IPC: B01D53/26
Filed: 1980-02-15
Granted: 1981-09-15
Abstract: A CHEMICAL DEHUMIDIFICATION SYSTEM WHICH UTILIZES A REFRIGERATION UNIT FOR SUPPLYING ENERGY TO THE SYSTEM                      Abstract of the Disclosure A sorbent-type air conditioning system which employs con-ventional refrigeration unit, including a compressor, evaporator, condenser and refrigerant.  The cooling and heating effect or energy generated by the evaporator and condenser is the primary source of energy to temperature and moisture condition air and to regenerate or concentrate sorbent which becomes diluted during the moisture conditioning of the air.
Patent CA-1134514-A (CA)
Inventor: GIACONE FELICE
IPC: B41J7/36
Filed: 1980-02-25
Granted: 1982-10-26
Abstract: ABSTRACT OF THE INVENTION          In a serial printer of the type having a carriage continu-ously moved along a printing line and supporting a type-member intermittently rotated for selecting the next char-acter being  printed, a control unit is provided which per-forms an algorithm for executing a forecast calculation of the residual time missing in every moment to the type-mem-ber for positioning the character being printed.  The same control unit calculates a correspondent speed of the car-riage depending on that residual time and on the position reached by the carriage on the printing line. The speed of the carriage is thereby continuously controlled from the preceding to the new printing position for causing the printing of the selected character exactly on the printing position at the maximum speed of the carriage consistent with a good print operation.
Patent CA-1131165-A (CA)
Inventor: GRENDA DAVID W
IPC: C25B15/08
Filed: 1980-03-04
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE            A process is provided for regenerating a spent electrode copper plating bath which contains alkli metal salts resulting from the reduction of a water soluble copper salt under copper plating and reducing conditions.  The regeneration is effected by means of the electrodialytic transfer of at least a portion of the anions in the spent plating bath through an anionic permselective membrane into the anode compartment of an electrodialytic cell.  In the perferred embodiment, hydroxyl ions from the cathode compartment of the electrodialytic cell are concurrently transferred through a second anionic permselective membrane to replace the trans-ferred anions, the replacment taking place in a compartment of the electrodialytic cell located between the two anionic permselective membrane.
Patent CA-1127839-A (CA)
Inventor: MATSSON KARL J
IPC: A43B13/08
Filed: 1980-03-05
Granted: 1982-07-20
Abstract: Abstract of the disclosure The disclosure relates to a shoe having a bottom of wood or other rigid material, the bottom being divided by means of a transverse section in the region between the sole and the shank of the shoe. The partition section makes an acute angle with the plane of the sole, and a slot is provided in each section surface for accommodating a hinge of flexible material. The edge of the shank is beveled adjacent to the partition section approximately at right angles thereto, a material piece being secured in the thus-formed V-shaped groove by gluing.
Patent CA-1143047-A (CA)
Inventor: CLOUGH PETER
IPC: G01N29/44
Filed: 1980-03-10
Granted: 1983-03-15
Abstract: TITLE          Method of and apparatus for non-destructive testing.            Abstract of the Disclosure A method of non-destructive testing wherein ultrasonic signals from a transducer are converted into television wave form and stored on video recording magnetic tape for reproduction as required.  Because the signals are recorded live rather than in the form of a cathode ray oscilloscope display they can be rectified as necessary.  Positional co-ordinates of the transducer may be stored so that B-scans at vary-ing thresholds can be reproduced.  Position and ultrasonic signals are interleaved on the video recording magnetic tape.  Apparatus for performing the method includes a video recording device having a rotatable head and interface units for converting the radio frequency signals into television wave form and for decoding the signals for reproduction.