baber/WOPTO huggingface dataset:
Patent CA-1083710-A (CA)
Inventor: VAN STRAATEN JAN
IPC: H04N5/12
Filed: 1976-09-30
Granted: 1980-08-12
Abstract: ABSTRACT:             A line synchronisation circuit in a television receiver in which gate pulses are derived from the oscillator signal for keying-out the synchronising signal, in which the gate pulses are positioned by means of a phase-control loop symmetrically with respect to an edge of a reference signal which is also derived from the oscillator signal.          Consequently the gate pulses may be very small which increases the noise immunity. The nominal voltage of the oscillator may be derived from the output of the control loop. The circuit also supplies a keying pulse for the colour synchronisation signal. Pulling-in can be accelerated in the case of narrow gate pulses by increasing the width thereof in case of non-coincidence of the gate and the line synchronizing pulses or by interrupting the supply thereof.
Patent CA-1085853-A (CA)
Inventor: VANDENBERK JAN
IPC: C07D235/26
Filed: 1976-10-01
Granted: 1980-09-16
Abstract: NOVEL 1-BENZAZOLYLALKYE-4-SUBSTITUTED-PIPERIDINES.            ABSTRACT OF THE DISCLOSURE:             Compounds of the class of 1-(benzazolylalkyl)piperidine derivatives, useful as neuroleptic agents.
Patent CA-1042303-A (CA)
Inventor: STATON LYNN D
IPC: B02B3/04
Filed: 1976-10-27
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE           A milling roll for use in a rice milling machine for removing the bran coating from the exterior surface of the rice kernels, in which the rice kernels are caused to rub or roll against each other rather than between rela-tively moving surfaces.  The milling roll is generally cylindrical in construc-tion with spaced baffles oriented at particular angular positions so that rice kernels will enter the milling roll between certain of the adjacent baffles fromthe periphery of the rotating roll toward the center thereof where the rice kernels will be caused to rub against each other as they work in and out and are ultimately discharged between adjacent baffles peripherally of the milling roll for discharged from the rice milling machine through the usual rice outlet or discharge spout past the usual pressure plate control mechanism.
Patent CA-1052732-A (CA)
Inventor: WEILER HERBERT
IPC: B01L3/02
Filed: 1976-12-17
Granted: 1979-04-17
Abstract: ABSTRACT     The invention provides a reclosable sterile container comprising:  a container body for containing a liquid medicament and the like and defining a neck having an internal sealing face; a closure cap compris-ing a lower ring and a pipette assembly, the lower ring and said neck defining means adapted to permit the lower ring to be snap-fitted permanently about the neck and the pipette assembly including:  a head plate for engage-ment against an outer extremity of said neck; tear-off bars connecting the head plate to the lower ring; a pipette having a portion defining an external sealing face for sealing engagement with said internal sealing face of the neck; and suction means coupled to the head plate and operably connected to the pipette for drawing the medicament into the pipette whereby after assembly of the lower ring about the neck of the container body the bars must be broken to permit the pipette assembly to be used,and upon replacing the pipette assembly said external sealing face of the pipette and said internal sealing face of the neck of the container body combine to again seal the container.
Patent CA-1056220-A (CA)
Inventor: BENNETT MICHAEL V
IPC: A01C5/06
Filed: 1977-01-12
Granted: 1979-06-12
Abstract: PACKER WHEEL ASSEMBLY FOR TILLAGE APPARATUS                 Abstract of the Disclosure A packer wheel assembly is disclosed that is particularly useful for sod seeding purposes.  The apparatus includes a mount-ing bracket having a pair of spaced arms with a packer wheel being rotatably mounted between the center portion of each of the arms.  A packer pivot rod is connected between the arms at the front portion of each so that the arms pivot about a horizontal axis.  A packer stop is also provided at the front of the arms rearwardly of the pivot, and an adjustable spray shield is at-tached to the rear of the bracket.  This assembly provides the needed flexibility to follow the contour of the ground and allow the assembly to be adjusted to various cutter wheel depths with the packer wheel having a capability to follow the furrow for all selected cutter wheel depths.
Patent CA-1094186-A (CA)
Inventor: SIDEN DENNIS C
IPC: H01R4/72
Filed: 1977-01-27
Granted: 1981-01-20
Abstract: ABSTRACT                  An insulated electrical crimp connector comprising a crimp barrel disposed in an insulating sleeve.  The sleeve is adapted to retain the crimp therein but the barrel may be removed from the sleeve to permit crimping of the barrel onto electrical conductors.
Patent CA-1091858-A (CA)
Inventor: SMITH RAY E
IPC: D06M15/673
Filed: 1977-02-07
Granted: 1980-12-23
Abstract: Abstract of the Disclosure Novel flame retardant finishes comprising a water soluble quaternary phosphonium salt, a water soluble organic nitrogen containing compound, a halophthalate diol, water, and either (1) an organic solvent characterized by having a flash point of at least 80°F. and a boiling point within the range of about 300° to about 350°F. and an emulsifier having a hydrophile lipophile balance value of from about 10 to about 14 or (2) an emulsifying agent which is capable of passing the following three tests:  (1) Solubility (Compatability) Test: said emulsifying agent (20 parts by weight) must be soluble in 80 parts by weight of said phosphate ester at less than or equal to 80°C.; (2) Shelf Life Test:  a blend of said emulsifying agent and said phosphate ester prepared as in the Solubility Test must remain in one clear homogeneous phase at 22°C. for at least one hour; (3) Finish Formulation Test:  a flame retar-dant finish within the scope of this invention is prepared and must remain in one homogeneous phase for a minimum of one hour at 20°C. These flame retardant finishes are excellent for flame retarding textile materials including polyester/cotton blend fabrics.
Patent CA-1044196-A (CA)
Inventor: FERREE ROY E
IPC: B01F15/02
Filed: 1977-05-03
Granted: 1978-12-12
Abstract: ABSTRACT      A screw feeder comprising a pair of augers of different diameters, coaxially and co-extensively arranged, which are driven by a separate motors, one of which drives a mixing drum and auger of larger diameter, and the other drives the auger of smaller diameter.  By rotating the outer auger at the slower speed of the drum and the inner auger at a higher speed, the particles or granular material fed to the augers will be thoroughly and uniformly mixed as well as propelled outwardly of the feed bin by screw feed action.
Patent CA-1083412-A (CA)
Inventor: CASTLE WILLIAM H
IPC: B41J19/96
Filed: 1977-05-10
Granted: 1980-08-12
Abstract: SELECTABLE DUAL RATCHET FEED FOR A PRINTER PLATEN          Abstract A line feed ratchet arrangement is disclosed which allows selectability between two different line feeds such as the 5 1/3 lines per inch and six lines per inch and utilizes a drive pawl arrangement having two pawls driven identically. The drive ratchets are selectively engaged by coaxial shifting of a drive cone in response to operator movement of a selector knob or similar control.
Patent CA-1085882-A (CA)
Inventor: GEORGE PETER A
IPC: G01G3/16
Filed: 1977-05-19
Granted: 1980-09-16
Abstract: ABSTRACT OF DISCLOSURE     Apparatus for weight measurement comprises a single wire mounted for tensioning by a weight to be measured.  The wire is resonated, the frequency of resonation measured and the output from such frequency measurement applied to a programmable read only memory (PROM) which linearises such output to provide a signal indicative of the weight applied to the wire.  The applied weight is shown upon a digital display driven by the output from the PROM. By this arrangement, accurate and consistent measurements over the full range of the scale are possible.
Patent CA-1085192-A (CA)
Inventor: BARKLEY GEORGE G
IPC: B23B31/02
Filed: 1977-06-16
Granted: 1980-09-09
Abstract: TITLE OF THE INVENTION                 ADJUSTABLE BORING BAR               ABSTRACT OF THE DISCLOSURE     A shank for an adjustable boring bar is disclosed herein having first and second members telescopically engaged in a nonrotatable relation from one to the other with one of the members having mounted thereon an axially adjustable abutment means such that rotation of the abutment means on one member provides relative axial movement between the first and second members.  A recess is shown formed on the outer surface of the innermost telescopically engaged member, the recess having a declining surface in the direction of the abutment means such that a clamp element located and engaged in the outermost telescopically engaged member is operable downwardly to engage said declining surface and hold the first and second member in a firm abutting relationship.
Patent CA-1061642-A (CA)
Inventor: MILLER DOUGLAS P
IPC: F04B9/127
Filed: 1977-08-03
Granted: 1979-09-04
Abstract: FLUID OPERATED HYDRAULIC PUMP INCLUDING NOISE REDUCTION MEANS     ABSTRACT     A fluid operated hydraulic pump of the type using air pressure to produce high pressure hydraulic fluid wherein an air pressure driven motor and a hydraulic pump are positioned in adjacent axially aligned relationship and the air motor includes a reciprocating piston which drives the hydraulic pump. The air motor includes an exhaust passage having an expansion chamber therein for receiving exhaust air flow and including a plurality of baffles therein, the expansion chamber and the baffles functioning in combination to reduce the noise generated by the air motor without the use of other muffling material thereby avoiding undue back pressure in the air motor and increasing the speed and efficiency and operation of the air motor and the pump.
Patent CA-1069298-A (CA)
Inventor: COOPER RODERICK A
IPC: A43B13/22
Filed: 1977-08-04
Granted: 1980-01-08
Abstract: Abstract of the Disclosure A sole for ski boots having an undersurface provided with inboard surfaces treaded for walking and to overlie the ski and outboard surfaces to protrude beyond the ski having fore and aft ribbing to minimize frictional resistance to the snow.
Patent CA-1097025-A (CA)
Title: Molds formed of a copper alloy
Inventor: WALLBAUM HANS-JOACHIM
IPC: C22C9/00
Filed: 1977-08-05
Granted: 1981-03-10
Abstract: P/2938.04 EMO/an MOLDS FORMED OF A COPPER ALLOY         Abstract of Disclosure A mold for the continuous casting of high melting temperature metals such as iron or steel, is formed of a copper alloy of 0.3 to 1. 5% chromium, 0.10 to 0. 50% zirconium, a de-oxidizing amount of a copper deoxidizing agent, the remainder copper and usual impurities,
Patent CA-1095200-A (CA)
Inventor: DIECK RONALD L
IPC: C08G79/02
Filed: 1977-08-17
Granted: 1981-02-03
Abstract: RJH:KSH     POLYPHOSPHAZENE PLASTICIZED RESINS     Abstract of the Disclosure Flame-retardant and low-smoke plasticized polyphosphazenes are disclosed.  The plasticizers are substituted cyclotriphosphazenes and cyclotetraphosphazenes.
Patent CA-1094286-A (CA)
Inventor: CINES MARTIN R
IPC: C10J3/54
Filed: 1977-08-17
Granted: 1981-01-27
Abstract: Abstract of the Disclosure A carbon source and zinc oxide are reacted to form a gaseous effluent comprising carbon monoxide and zinc.  The zinc is removed from this gaseous effluent by condensation.  The liquefied zinc is reevaporated, con-tacted with an oxidizing agent, and oxidized to zinc oxide which is introduced into the main reaction in contact with the carbon source.  Preferably the liquid zinc is put into indirect heat exchange relationship with the gaseous effluent from the main reaction and/or into indirect heat exchange relation-ship with the zinc oxidizing reaction mixture.
Patent CA-1086522-A (CA)
Inventor: FRENCH PARK
IPC: G01J3/50
Filed: 1977-09-06
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE          A comparison type colorimeter concentrates unknown and reference light beams onto the same surface area portion of a single photosensor and additionally filters the unknown and reference light beams by the same color filters and, preferably, portions thereof.  Moreover, an enclosed light source produces light for the colorimeter to eliminate shift in illumination due to dust accumulation on the lamp and/or reflector of the light source.
Patent CA-1103650-A (CA)
Inventor: HARSONO RADJASA
IPC: C10G45/04
Filed: 1977-10-25
Granted: 1981-06-23
Abstract: A B S T R A C T Increase in specific average pore diameter which occurs when a silica is subjected to hydrothermal treatment is suppressed by carrying out the hydrothermal treatment in the presence of an added quantity of one or more Mg, Fe, Al and/or Ti compounds.
Patent CA-1111922-A (CA)
Inventor: AMES RICHARD N
IPC: G06F15/177
Filed: 1977-12-07
Granted: 1981-11-03
Abstract: SYNCHRONOUS MICROCODE GENERATED INTERFACE     FOR SYSTEM OF MICROCODED DATA PROCESSORS            Abstract of the Disclosure An interface comprising normal asynchronous I/O interface hardware in combination with certain additional synchronizing connections is provided between a microcoded central processing unit (CPU) and a microcoded secondary processor (such as a floating point processor) for enabling these processors to function conjointly under common timing control as though they were natively attached to each other insofar as the execution of their respective mocrocodes is concerned.  The sec-ondary processor shares the normal I/O interface with the I/O devices for data transfer purposes in such fashion that data can be transferred between any of the I/O devices and the CPU in cycle steal mode when the secondary processor is internally occupied with executing an operation delegated to it by the central processor, and when the secondary processor is ready to store data which it has produced, I/O data transfers in cycle steal mode can be made concurrently with data transfers between the secondary processor and the CPU on a de-mand multiplex basis.  Coordinating signals are passed between the processors at certain steps during the execution of their respective microcodes to maintain these microcodes in proper timed relationship with each other.
Patent CA-1110763-A (CA)
Title: Video disc player
Inventor: CAMERIK EDUARD
IPC: G11B19/04
Filed: 1978-02-02
Granted: 1981-10-13
Abstract: ABSTRACT:          A video disc player comprises a cam body which is mounted on a cover, which cam body has a cam for latching the cover in a closed playing position and for actuating a main motor switch.  The cam body carries an additional latching cam with the aid of which the cover is already latched when the cover is not yet fully closed, the playing position is not yet reached, and the main motor switch is not yet actuated.
Patent CA-1084227-A (CA)
Title: Electrostatic dry former
Inventor: BUSKER LEROY H
IPC: D21H27/42
Filed: 1978-02-27
Granted: 1980-08-26
Abstract: "ELECTROSTATIC DRY FORMER" - 2470R Inventors - Leroy H. Busker and Henry P. Sheng ABSTRACT OF THE DISCLOSURE     A method and apparatus for dry forming a paper, or other nonwoven web, from fibers or fiber flocs.  The flocs or bundles are exposed to an oscillating electrostatic field, the resultant mechanical agitation shakes individual fibers loose, which then fall through a screening wire onto a moving forming wire.  At a station downstream from the forming section a binder is applied.  After appropriate conditioning, the newly formed web is picked off for further processing.
Patent CA-1121044-A (CA)
Inventor: ALDEN JOHN M
IPC: H04N1/16
Filed: 1978-03-08
Granted: 1982-03-30
Abstract: FACSIMILE RECORDER CASSETTE                ABSTRACT OF THE DISCLOSURE    In a facsimile recorder receiving a cassette holding a supply of recording paper and having a linear recording electrode, the recorder has a frame detachably receiving the cassette.  A scanning electrode on the frame cooperates with the linear electrode on the cassette to mark the recording paper with electrical signals applied to the electrodes as the paper is drawn from the cassette.  A cover hinged to the frame carries a resilient member engaging the cassette to urge the linear electrode toward the path of the recording paper and scanning electrode thereby insuring good recording contact with the paper.
Patent CA-1100258-A (CA)
Inventor: KNAFLIC FRANCE
IPC: C14C1/06
Filed: 1978-03-31
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE: A continuous liming process using sodium hydroxide solution and sodium sulfate and/or sodium salts of dicarboxylic acids, instead of conventional liming components.
Patent CA-1086289-A (CA)
Inventor: LLAUGE JOAQUIN ROCA
IPC: F16L3/10
Filed: 1978-04-13
Granted: 1980-09-23
Abstract: Case 3204 00 RETAINING CLIP FOR ELONGATED MEMBERS            Abstract A one-piece plastic retaining clip for securing elongated members relative to a panel surface including a head, means for fastening the head relative to the panel surface and clip means ex-tending from said head in a direction opposite from said fastening means. Said clip including two laterally disposed sections with the first section having a generally semi-circular or C-shaped config-uration terminating at its free end in an inwardly directed flange or protuberance. The second section has its concavity facing the first section and terminates in an inwardly directed flap whose free end is generally hook-shaped whereby the elongated element is disposed within said hook-shaped portion of the flap and impinged upon by said flange in the free end of the first section to retain it in supportive relation relative to the panel.
Patent CA-1101237-A (CA)
Inventor: COLLINS DAVID J
IPC: A01N35/04
Filed: 1978-04-28
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE       The use of  a substituted acetophenone as a growth regulating  (e.g. desuckering) agent for tobacco.
Patent CA-1119559-A (CA)
Inventor: DUKERT ANDREW A
IPC: B65D41/50
Filed: 1978-05-05
Granted: 1982-03-09
Abstract: CONTAINER WITH ASEPTIC ACCESS PORT                     Abstract of the Disclosure A container for aseptically storing blood has an aseptic access port including a puncturable pellicular membrane molded in place as the access port is formed.  Access port configuration prevents the wall of the flexible container from being accidentally pierced by a standard aseptic fluid feed puncturing spike.
Patent CA-1098314-A (CA)
Inventor: ESCHER GERD
IPC: C10J3/54
Filed: 1978-05-11
Granted: 1981-03-31
Abstract: ABSTRACT     A process for the continuous production of synthesis gases based on carbon monoxide and hydrogen, by the autothermic gasification of solid fuels, water and oxygen in a reactor at a temperature in the range of 800-1700°C and at a pressure of 10-150 bar, characterized in that the finely divided solid fuel is moistened with 2-30% by weight water, thoroughly mixed, and degassed in a screw press having two parallel shafts, compressed to a pressure above that obtaining in the reactor; finally the gas-tight, moist fuel plugs, are fed into the reaction chamber of the reactor through a burner, brought to reaction by means of a gasification agent, and the resulting crude synthesis gas is drawn off from the reactor.   The process permits the introduction of a solid fuel into a gasification reactor that is under high pressure by means of a screw press that does not require an additional abrading device.
Patent CA-1102460-A (CA)
Inventor: FRANKFORT ERIC J
IPC: H04M11/04
Filed: 1978-05-23
Granted: 1981-06-02
Abstract: CENTRAL STATION SYSTEM INCLUDING ALTERNATIVE SIGNAL PATH THROUGH COMMERCIAL TELEPHONE NETWORK            Abstract of the Disclosure A central station system in which the central station is normally connected to one or more remotely located bridging points by a dedicated communication path, each bridging point having a plurality of output ports to which one or more remote station devices are connected. In response to address signals generated by the central station, a bridging point connects an identified output port to the dedicated communication path to allow communica-tion between the associated remote stations and the central station.  All other output ports are electrically isolated from the dedicated communication path.  In the event of failure of the dedicated communication path, apparatus is provided for establishing an alternate communication path through the commercial telephone network.  The system is highly immune to tampering and other forms of failure because of automatic decision-making capabilities of the bridging point and other features of the apparatus.
Patent CA-1124256-A (CA)
Title: Derives de benzoyl-2-chloro-4-glocinanilides  substitues et leur procede de preparation
Inventor: MOUZIN GILBERT
IPC: A61P25/20
Filed: 1978-06-15
Granted: 1982-05-25
Abstract: L'invention concerne un procédé de préparation des nouveaux dérivés de formule générale I: (I) dans laquelle: R représente un atome d'hydrogéne ou un groupe alcoyle; R1 et R2 peuvent être identiques ou différents et sont choisis parmi l'hydrogéene, les groupes alcoyle, hydroxyalcoyle, alcoxyalcoyle, acyloxyalcoyle, aryle, aralcoyle éventuellement substitué une ou plusieurs fols par un radical alcoxy, alcényle, alcynyle éventuellement substitué une ou plusieurs fois par un radical alcoyle inférieur, alcoylamino, cycloalcoyle de 3 à 6 chaînons et éventuellement substitué sur le carbone en o par un radical alcynyle, les hétérocycles saturés ou non de 5 à 6 chianons contenant 1 à 2 atomes d'azote et/ou d'oxygène et éventuellement substitués sur le second atome d'azote par un radical alcoyl ou aralcoyle, ainsi que les radicaux alcoyl (inférieur) hétéroeyeliques correspondants. Caractérisé en ce que l'on condense un compose de formule générale II: avec une amine de formule générale III: Les produits obtenus sont utiles comme médicaments. La présente invention, réalisée au Centre de Recherches Pierre FABRE concerne un procédé de préparation des dérivés qui répondent à la formule générale I : (1)             dans laquelle: R, R1 et R2 peuvent représenter un atome d'hydrogène, un groupe alcoyle linéalre ou ramifié, un groupe alcényle ou un group? alcynyle; R1, R2 et R sont identiques ou différents, l'un de ces substituants peut être un cycle de 3 à 6 chaînons saturé ou aromatique éventuellement substitués, en outre les cycles peuvent comporter un ou  deux hétéroaomes tels que l'oxygène, le soufre ou l'azote; R, R1 et R2 peuvent être également des chaînes aliphtiques fonctionnalisées par exemple contenant des fonctions étheroxydes, alcools, amino, dialcoyl amino, cyano; et peut-être un cycle de type pepérazino, pipérazino substitué, pepéridino, morpholino, imidazoyl, pyrrolidino.
Patent CA-1127491-A (CA)
Inventor: JASSAWALLA JAL S
IPC: A61M5/142
Filed: 1978-06-27
Granted: 1982-07-13
Abstract: ABSTRACT A medical infusion system is described employing a pump for conducting fluid or semi-solids from an upstream portion to a downstream portion of the system.  The pump includes conduit means defining, in part, a removable cas-sette having a window therein and a diaphragm spanning the window.  The casette has inlet and outlet openings valve-lessly communicating with the pumping chamber or cavity of an opening the conduit means at three different locations, one of which is before the casette and one of which is after the casette and the third of which is at the diaphragm of the casette.