baber/WOPTO huggingface dataset:
Patent CA-1229926-A (CA)
Inventor: CONWAY LARRY J
IPC: G11C7/16
Filed: 1984-07-30
Granted: 1987-12-01
Abstract: ABSTRACT           This invention describes a system for digitally storing high-frequency signals with the ability to retrieve and transmit these stored signals repetitively or with various selectable delays.  The invention provides means to store the radio frequency signal by sampling the voltage of the wave distributed along delay line means at a number of points in parallel.  These voltages are then quantized and stored in a digital memory.  The wave is reconstructed at the output by the reverse process.
Patent CA-1222250-A (CA)
Title: Derives de l'acide cyclopropane carboxylique, leur  preparation, leur application a la lutte contre les  parasites et les compositions les renfermant
Inventor: TESSIER JEAN
IPC: A01N43/40
Filed: 1984-08-03
Granted: 1987-05-26
Abstract: L'invention concerne, sous toutes leurs formes isomères possibles, les composés de formule générale (I): <IMG> (I) de configuration 1R cis ou 1R trans, où X est halogène, la double liaison est E ou Z et R est alcoyle (2-12 carbones), ou le reste d'un alcool utilisé dans la synthèse d'esters pyréthrinoïdes, leur préparation, et leur application à la lutte contre les parasites.
Patent CA-1215678-A (CA)
Inventor: PARSONS ROBERT R
IPC: C23C14/35
Filed: 1984-08-13
Granted: 1986-12-23
Abstract: IN THE ABSTRACT A cathode for a planar magnetron sputtering device has a housing which has a side with adjacent inner and outer surfaces, the outer surface being pro-vided with a target mounting surface partially defined by opposed side edges extending along it. The housing also has an elongated cavity partially defined by the side.  Clamps are provided to removably retain a target on the target mounting surface.  A row of parallel, spaced apart, elongated magnet wafers are disposed in the cavity.  The row is substantially equal in length to the length of the target mounting surface.  Each pole of each of the magnets is disposed immediately adjacent the inner surface of the side, so that a substantially uni-form magnetic field can extend directly from the row to adjacent to, and parallel with, an exposed surface of a target position on the target mounting surface.          Additionally, shields which are normally grounded during operation of the cathode, are provided to minimize para-sitic sputtering.
Patent CA-1221990-A (CA)
Inventor: STOLZ RONALD D
IPC: G01G21/22
Filed: 1984-09-18
Granted: 1987-05-19
Abstract: Abstract of the Disclosure A scale assembly includes a plurality of force measuring transducers which are connected with an improved platform.  The platform has an upper portion which withstands compressive stresses and a lower portion which withstands tensile stresses during the weighing of a load.  The upper portion of the platform includes a body of concrete having a corrugated lower major side and a flat upper major side which receives a load to be weighed.  The lower portion of the platform includes a metal structure having a plurality of elongated ribs which are disposed in abutting engagement with the corrugated lower major side of the body of concrete.  The ribs are connected with a bottom plate which cooperates with the ribs to form elongated cavities.  At least a major portion of each of the cavities is disposed within the spatial envelope of the body of concrete to minimize the mass of the concrete.  During the weighing of a load, the concrete is subjected to compressive stresses and the bottom plate and ribs are subjected to tensile stresses.
Patent CA-1218895-A (CA)
Inventor: PECHERY CLAUDE
IPC: A23C9/152
Filed: 1984-10-01
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE The invention concerns the food sector;  it relates to a milk depleted or not depleted in calcium and enriched in magnesium, such as, for example a milk depleted in calcium by the removal of 25-50% of the calcium initially contained in the milk, by passage of the milk over an ion exchange resin and the sub-sequent addition of magnesium in a quantity ranging up to 1 g/liter of Mg++.         Application:  milk and milk products, such as yogurts, enriched in magnesium.
Patent CA-1224701-A (CA)
Inventor: FUKUCHI HISASHI
IPC: F16H61/16
Filed: 1984-11-16
Granted: 1987-07-28
Abstract: TITLE OF THE INVENTION:     GEAR-SHIFT MECHANISM FOR MANUAL TRANSMISSION     ABSTRACT OF THE DISCLOSURE        A gear-shift mechanism for a manual transmission includes first, second and third shift heads arranged in sequence, the first and second shift heads each being operatively connected to first and second synchronizers respectively for establishing first and second speed gear trains and for establishing third and fourth speed gear trains, and the third shift head being operatively connected to a shift fork for establishing a reverse gear train, and further includes a shift-and-select lever operatively connected to a manual shift lever to be axially shifted in selecting operation for selective engagement with the shift heads and to be rotated at its shifted position in shifting operation for establishment of the selected gear train.  The gear-shift mechanism is arranged to temporarily operate the first synchronizer in shifting operation for establishment of the reverse gear train so as to effect synchronous rotation of input and output shafts of the transmission prior to the establishment of the reverse gear train.
Patent CA-1217720-A (CA)
Inventor: AUBERT LUCIEN
IPC: A61K36/18
Filed: 1984-12-24
Granted: 1987-02-10
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL Composition for cosmetic or pharmaceutical use, which has an effect on the brittleness of hair, characterized in that it contains, in a vehicle suitable for a cosmetic or pharmaceutical application, a combination of plant extracts consisting of : (i) an extract of butcher's broom (Ruscus aculeatus L), and (ii) an extract of sage (Salvia officinalis L). 1. Claims for the Contracting State : AT Cosmetic composition characterized in that it contains, in a vehicle suitable for a cosmetic application, a combination of plant extracts consisting of : (i) an extract of butcher's broom (Ruscus aculeatus L), and (ii) an extract of sage (Salvia officinalis L).
Patent CA-1220880-A (CA)
Inventor: HANEDA TAKUYA
IPC: H04N1/00
Filed: 1984-12-31
Granted: 1987-04-21
Abstract: ABSTRACT OF THE DISCLOSURE    An x-ray photographic apparatus for medical examination has a television camera for photographing x-ray images transmitted through an object under examination, an A/D converter for converting the output from the camera into digital form, a memory for storing the digitized data, a register connected to the memory, a television monitor that permits one to see through the object, and a cathode-ray tube connected to the register for producing light signals falling on photosensitive paper.  Desired ones of the images displayed on the monitor can be copied onto the photosensitive paper.
Patent CA-1259169-A (CA)
Inventor: HEINRICH JUERGEN
IPC: C04B35/575
Filed: 1985-01-31
Granted: 1989-09-12
Abstract: IMPROVED PROCESS FOR COMPACTING A POROUS STRUCTURAL MEMBER FOR HOT-ISOSTATIC MOLDING              ABSTRACT OF THE DISCLOSURE       There is disclosed a process for compacting a porous ceramic structural member having a complicated shape and an optional size by encapsulation with material of the same type and capable of sintering and subsequently subjected to hot-isostatic pressing; immersing the preformed body in a suspension of a material of the same type in a solvent but which contains no sintering aid and forming a first encapsulating layer; evaporating the solvent; immersing the thus obtained body in a second suspension of a material in a solvent of the same type capable of sintering and which contains one or more sintering aids, and forming a second encapsulating layer; evaporating the solvent; subjecting the thus obtained body at an elevated temperature in an atmosphere of a protective gas for a sufficient period of time to sinter the same; isostatically compacting the body provided with a tight-sintered surface; and mechanically removing the encapsulating layers.
Patent CA-1231150-A (CA)
Inventor: WERTH DEE A
IPC: H01R13/639
Filed: 1985-04-03
Granted: 1988-01-05
Abstract: Abstract:                 ELECTRICAL CONNECTOR ASSEMBLY        HAVING MEANS FOR EMI SHIELDING        A  continuous  360°   electrically  conductive  seal about the back shell  (30)  of an electrically conductive connector shell (20) having teeth extending aftwardly from its end face (34) and around the braid shield (46) of a coaxial-type cable (40) connected to the back shell by an accessory boot  (50)  protects  signal  carrying  conductors from EMI entry and the surrounding area from EMI leakage.          A frusto-conical wall including an electrically conductive annular wall portion,  such as provided by the inner wall (100) of an accessory ferrule (56), or of an electrically conductive annular cap (68, 78, 86) mounted in the ferrule is  interference  fit  about  the toothed  end  face of  the connector shell so as to overlap and completely encircle the back shell at a point inwardly of the valleys (36) of the teeth.
Patent CA-1262056-A (CA)
Inventor: ANDERSON DAVID N
IPC: A23G9/08
Filed: 1985-05-07
Granted: 1989-10-03
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a machine for making frozen confections wherein a plurality of mold bars, each having a plurality of cavities for containing confection material, have opposite ends connected to chains driven in a closed orbit having horizontal upper and lower reaches.  When the mold bars traverse the upper reach the cavities are filled with confection material, sprayed with cold brine to freeze the confection material, provided with a stick and defrosted to remove a solidified confection.
Patent CA-1251251-A (CA)
Inventor: FULMER KEITH H
IPC: B60T13/52
Filed: 1985-06-20
Granted: 1989-03-14
Abstract: VEHICULAR HILL HOLDER SYSTEM                             ABSTRACT          A brake booster (10, 210, 310) connected to a control circuit (120) provides a system for the continued braking of a vehicle when the vehicle is situated on an incline and the brake pedal (92) is released by the operator.  Continued brake application is accomplished by utilizing a control circuit (120) responsive to vehicular attitude, clutch pedal position, ignition status, vehicu-lar speed, and vehicular direction.  The conkrol circuit (120) is connected to the combination of a check valve and three-way solenoid valve (100, 200, 300) connected to a movable wall brake booster (10, 210, 310). The combina-tion valve (100) is connected to a flexible hose (110) disposed interiorily of the booster (10), the other end of the flexible hose (110) connected to the input opening (32) of a three-way poppet valve (70) located at the central hub (30) of the booster (10).  When the control circuit (120) senses that the vehicle is on an incline, the clutch pedal depressed, the ignition "on", the speed is zero, and the vehicle not backing up, it actuates the three-way solenoid of valve (100) which continues to supply a first fluid pressure to the front booster cham-ber (40) while supplying a second fluid pressure for the rear booster chamber (50) via the flexible hose (110) and poppet valve (70).  The vehicle operator may release the brake pedal (92) which returns slightly toward an inac-tive position and which opens slightly valve (70), with the brakes remaining activated because the second fluid pressure is provided to the rear chamber (50) via the hose connection (110) and valve (70) to maintain the axially displaced position of the movable wall (24).
Patent CA-1258015-A (CA)
Inventor: BRECKENFELD PAUL W
IPC: F02B75/02
Filed: 1985-06-24
Granted: 1989-08-01
Abstract: ABSTRACT OF THE DISCLOSURE              An air silencer for an internal combustion engine including a fuel hose and an intake manifold supporting a carburetor, the carburetor including an end including a carburetor intake.  The air silencer comprises a base member including a first opening, a second opening adapted for extension therethrough of the carburetor, and an opening for passage into the air silencer of the fuel hose, and the base member is mounted on the intake manifold independently of the carburetor.  The air silencer also comprises a cover member removably mounted on the base member, and a baffle member removably mounted between the base member and the cover member to form a silencing chamber between the cover member and the baffle member, the baffle member including an opening adapted to communicate with the carburetor intake, and a silencer tube communicating between the first opening in the base member and the silencing chamber.
Patent CA-1209673-A (CA)
Inventor: MUCK JACK E
IPC: F04D15/02
Filed: 1985-08-19
Granted: 1986-08-12
Abstract: IMPROVED COMPRESSOR                   Abstract of the Disclosure A turbine air compressor includes a filter at the inlet and an eductor at its outlet.   The eductor is in fluid communication with the inlet side of the compressor.  A pressure actuated switch is mounted to stop the power supply to the compressor when the filter becomes excessively clogged.
Patent CA-1220750-A (CA)
Inventor: NAKAZAWA HAYASHI
IPC: B66B23/06
Filed: 1985-08-21
Granted: 1987-04-21
Abstract: Abstract:          A passenger conveyor has a body frame formed of a main frame consisting of upper and lower horizontal sections and an inclined section therebetween, and upper and lower auxiliary frames mounted on the respective upper and lower horizontal sections of the main frame.  The front side of the upper auxiliary frame and the upper horizontal section forms a recessed portion, and a device for driving a handrail is located in the recessed portion so that the handrail driving device is positioned right over the surface of the upper horizontal section and the width of the passenger conveyor is reduced without changing the height of the handrail driving device.  The lower auxiliary frame and the inclined section of the main frame also form a recessed portion and a tension device is arranged in the recessed portion so as to be disposed over the main frame.  Thus formed passenger conveyor is reduced in width by 100-150mm without sacrifice of passenger capacity.
Patent CA-1262754-A (CA)
Inventor: DONOHUE JAMES A
IPC: F02P5/155
Filed: 1985-09-18
Granted: 1989-11-07
Abstract: ABSTRACT OF THE INVENTION              A capacitor discharge ignition circuit adapted for use with an internal combustion engine, the circuit comprising a charge capacitor, a primary ignition coil, an ignition SCR, a first spark retard circuit in series with the charge capacitor, the ignition SCR, and the primary coil and operative for selectively preventing discharge of the capacitor through the primary coil for a first predetermined period of time after the ignition SCR in rendered conductive, thereby providing for automatic spark retard at higher engine rpm, a second spark retard circuit connectable to the first spark retard circuit for further preventing discharge of the capacitor through the primary coil for a second predetermined period of time in addition to the first predetermined period of time after the ignition SCR is rendered conductive, and a switch connecting the second spark retard circuit to the first spark retard circuit when the engine is in neutral.
Patent CA-1267528-A (CA)
Inventor: SHISHKIN VIKTOR V
IPC: C23F4/00
Filed: 1985-10-15
Granted: 1990-04-10
Abstract: APPARATUS FOR CLEANING THE INNER SURFACE OF A PIPELINE FROM DEPOSITS AND FOR FORMING A PROTECTIVE                 COATINGS               ABSTRACT An apparatus is used for both repair of operating pipe-lines and protection of newly built pipelines and comprises a cleaning tool which is caused to move in the interior of the pipeline under the action of a flow of fluid contain-ning a dissolved inhibitor.  the cleaning tool comprises a hub on which blades are secured in two rows to engage the pipeline surface.  The blades are displaced with respect to one another so that the angle between two adjacent blades is from 10 to 25° to define apertures along the periphery of the cleaning tool through which jets of fluid can flow to remove a part of deposits and to impregnate the remaining layer with the inhibitor dissolved in the fluid so as to form a protective coating.  A support member carrying an impact-type alarm member is mounted on the cleaning tool so as to facilitate location of the apparatus in the pipeline and to maintain the apparatus in a desired position.
Patent CA-1246235-A (CA)
Inventor: WHITTAKER BRUCE E
IPC: G06F1/32
Filed: 1985-10-16
Granted: 1988-12-06
Abstract: ABSTRACT OF DISCLOSURE POWER CONTROL NETWORK FOR MULTIPLE DIGITAL MODULES         A power network control system has a plurality of digital modules interconnected.  A master logic unit in the network communicates with a specialized protocol to slave logic units in each module.  The slave logic unit can instruct a power control circuit to turn-off or turn-on various power supply modules in addition to adjusting a power module in steps of plus or minus fixed percentage amounts.
Patent CA-1261960-A (CA)
Inventor: HAYASHI TOSHIHIDE
IPC: G07F7/00
Filed: 1985-10-30
Granted: 1989-09-26
Abstract: ABSTRACT     A decoder control circuit for a pay television system having a descrambler for descrambling a selected video program transmitted from a center at a remote location, a receiver and decoder control data transmitted from the center, the control data including at least program feed data and program status data, advance money memory for storing money data transmitted from the center, a control for subtracting a, program fee from the money data stored in the advance money memory upon reception of the selected program.
Patent CA-1259120-A (CA)
Title: Motor control apparatus for reel-to-reel tape drive  system
Inventor: OKAMURA EIJI
IPC: G11B15/46
Filed: 1985-12-17
Granted: 1989-09-05
Abstract: MOTOR CONTROL APPARATUS FOR REEL-TO-REEL TAPE DRIVE SYSTEM     ABSTRACT OF THE DISCLOSURE     A motor control apparatus including a first motor (16) driving a first reel (2) a second motor (26) driving a second reel (1), independently operable to the first motor, and a unit (5) for tensioning a tape being transported between the first and second reels, having a member (51) engaging the tape and an arm (52) jointed to the member, movably fixed and energized by a prede-termined force (54) so that the tape energizing the member is tensioned at a predetermined force.  The motor control apparatus further includes a unit for detecting a displacement (?) of the arm, a transport speed (N) of the tape, a diameter (DA) of the tape wound on the first reel, and a tension (T) in response to the displacement and diameter, and a unit for controlling the first motor in response to the tension and the second motor in response to the transport speed.
Patent CA-1261245-A (CA)
Inventor: LOUIS RAYMOND
IPC: F23L15/04
Filed: 1986-01-21
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to a process and a device for preheating by means of combustion gases a combustive gas intended to be mixed with a combustible gas before its combustion, comprising a box member containing a first, upper vertical exchanger in which the combustive gas is first heated by heat-exchange in counter-current relationship to itself and then in co-current relationship to the combustion gases, and a second exchanger incorporated in a burner and arranged below the first exchanger, the second exchanger allowing the combustive gas to be heated by heat exchange in co-current relationship and then in counter-current relationship to the combustion gases to finally be mixed with the combustion gas.
Patent CA-1268806-A (CA)
Inventor: VAN HOUWELINGEN DIRK
IPC: H01J19/02
Filed: 1986-05-01
Granted: 1990-05-08
Abstract: ABSTRACT:     An electron tube, for example, a transmitter tube of the triode type, comprising in an evacuated envelope a mesh or cage cathode (3) and an anode (1). By providing a control electrode (4) near the cathode (3) on the side thereof remote from the anode (1), the output power of the tube can be controlled by means of a potential difference between the control electrode (4) and the cathode (3).
Patent CA-1273246-A (CA)
Inventor: SORENSEN LEIF
IPC: F23G5/00
Filed: 1986-06-27
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE:           A process and plant for improving the incineration of fuels,  in order to reduce the production of noxious gases, particularly nitrogen oxides (NOx) and also to reduce the emission of dioxines and furans when incinerating solid or liquid wastes containing precursors of dioxines and furans.  Air containing an excess of oxygen is used for incinerating the combustible materials.  The amount of oxygen contained in the enriched air is preferably of about 30 to 35% with respect to the normal content of oxygen (23.19%).  The plant comprises essentially at least one combustion chamber and an equipment for supplying air enriched with oxygen to said combustion chamber.
Patent CA-1258802-A (CA)
Inventor: STEER PETER L
IPC: A61F5/441
Filed: 1986-07-15
Granted: 1989-08-29
Abstract: ABSTRACT       An ostomy bag has a filter attached to it by a series of sequentially peelable adhesive annuli.
Patent CA-1261694-A (CA)
Inventor: ASMUS THOMAS W
IPC: F02M69/04
Filed: 1986-09-22
Granted: 1989-09-26
Abstract: ABSTRACT     The specification describes a fuel metering apparatus for supplying air and metered rates of fuel to an internal combustion engine.  The fuel metering apparatus utilizes a dual fuel passage system extending from an electrically controlled fuel injector.  The dual passage system automatically changes from the introduction of fuel below the throttle blade during idle or low speed engine operation to the introduction of fuel through a venturi means located upstream of a throttle blade during higher speed engine operation.
Patent CA-1241996-A (CA)
Inventor: VAIDYA AVINASH K
IPC: H04L12/56
Filed: 1986-11-13
Granted: 1988-09-13
Abstract: A SELF-ROUTING SWITCH NODE COMBINING   ELECTRONIC AND PHOTONIC SWITCHING          Abstract A switch node for the communication of circuit switched and packet information via parallel electrical and photonic connections within the node between input links and output links.  The links each have electrical and optical sublinks.  A node is responsive to an address received via the electrical sublink of an input link to establish both an electrical and photonic connection for the subsequent communication of both electrical and photonic data to an output link designated by the address.  The switch node selects the designated output link from a set of similarly address designated output links all of which are equally capable of establishing the path.  Based on this type of selection within the node, a switching network with a plurality of stages using the nodes has multipaths between any given input port to any output port.