baber/WOPTO huggingface dataset:
Patent CA-1071689-A (CA)
Inventor: CARMICHAEL JOHN M
IPC: B41J2/115
Filed: 1976-06-16
Granted: 1980-02-12
Abstract: INK JET PRINTING SYSTEM                   WITH PEDESTAL SYNCHRONIZATION           Abstract An ink jet printing system is provided with synchronization facilities including charging, deflecting, and gutter components and a technique is described for referencing synchronizing pulses to a pedestal voltage level to insure that the ink drop stream clears the gutter during synchronization cycles.            ,
Patent CA-1080880-A (CA)
Inventor: MINE KATSUTOSHI
IPC: C08L83/04
Filed: 1976-08-18
Granted: 1980-07-01
Abstract: Abstract of the Disclosure This invention relates to curable organopolysiloxane compositions which have self-adhering properties.  The self-adhering properties eliminate the need of priming substrates with adhesives or coupling agents.  These compositions give better adhesion to substrates than the same organopolysiloxane without the adhesive component but which are adhered using primers.
Patent CA-1043663-A (CA)
Inventor: MOELLER E CHARLES
IPC: B02C18/06
Filed: 1976-10-20
Granted: 1978-12-05
Abstract: PATENT APPLICATION          ON COMMINUTING APPARATUS         BY CHARLES E. MOELLER                Abstract of the Disclosure A combination tub comminuting apparatus and blower for simplifying and reducing the number of moving parts in a forage comminuting means.  The comminuting portion comprises rotor means which rotates on a radius of the tub and is situated in an opening extending from near the edge of the tub to a point which is near the center of the tub.  Since the forage is fed to the end of the cylinder described by the rotor rather than to the sides as in normal comminuting means, the length of the cylinder is very short compared to the diameter.  Some embodiments of the concept include teeth on the stator enclosure for the rotor to provide further comminution before the rotor executes its final step of forcefully discharging the comminuted forage in a blower-type action.
Patent CA-1044474-A (CA)
Inventor: FOX DOUGLAS L
IPC: E04C3/34
Filed: 1976-10-22
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE         A protective system for concrete, wood and steel piling or other structures subject to corrosion or wear from the action of water.  The system includes an encase-ment sleeve surrounding the piling or other structure and made of fiberglass, epoxy resin, or other inert, corrosion resistant material, and a filler of concrete, epoxy resin or the like between the encasement sleeve and the piling.         The encasement sleeve is made of separate sections connected together by tongue and groove joints.  The encasement and filler are left permanently of the structure to protect the same from water of other elements, and also to reconstruct worn portions to achieve the original structural integrity of the structure.
Patent CA-1039945-A (CA)
Inventor: OURS ROSETTE
IPC: A43B5/16
Filed: 1976-11-08
Granted: 1978-10-10
Abstract: Abstract of the Disclosure In a first overmolding operation, a starting element in the form of a high-cut sock lining of flexible material such as leather is coated with a composition which permits bonding and is then overmolded with a part forming an instep shank for the sole, a rear stiffening counter and a heel seat of heel body.  In a second overmolding operation, the shoe is overmolded on both the upper and the body of the sole with an outer coating which consists of relatively flexible plastic material.  Potential applications of the shoe include sports such as ice skating, skiing, mountaineer-ing and football.
Patent CA-1096479-A (CA)
Inventor: LURTZ JOHN W
IPC: H04Q11/04
Filed: 1976-11-08
Granted: 1981-02-24
Abstract: TIME-DIVISON SWITCHING SYSTEM          Abstract of the Disclosure A high-capacity, low-blocking time-division switching system including a three-stage space-division network is disclosed.  In order to achieve high capacity and low blocking the space-division network is physically large resulting in delays of the Pulse Code Modulated (PCM) data words transmitted therethrough which are large in comparison to the individual time slots.  In order to effectively increase the time available for the transmission of data words through the space-division network, communication paths through the individual network stages are completed in sequence and overlapped in time.  The result of this operation is that a path through each network stage is completed for a time less than or equal to a time slot but the time between establishing the first stage path and removing the last stage path is sufficient to pass an entire data word.
Patent CA-1075356-A (CA)
Inventor: ISONO KATSUO
IPC: H04N9/68
Filed: 1976-12-22
Granted: 1980-04-08
Abstract: ABSTRACT OF THE DISCLOSURE         Color television receiving apparatus is provided for receiving a composite television signal which includes horizontal synchronizing signals, color burst signals and luminance and chrominance components. The composite color television signal is of the type which additionally may include a VIR signal which is provided in a predetermined line interval during the vertical retrace interval. The receiving apparatus comprises signal processing circuitry for processing the received composite color television signal so as to produce a video picture therefrom, A sampling signal generator generates sampling signals during the predetermined line intervals in which the VIR signal is provided. A VIR detector is coupled to the signal professing cir-cuitry and is responsive to the sampling signals to detect if the control signals. A manually adjustable generator produces manually adjustable control signals; and switching circuitry coupled to the sampling circuitry and to the manually adjustable generator is controlled by the VIR detector to selectively supply either the sampled control signals or the manually adjustable control signals to control circuitry which, in turn, controls the signal processing circuitry so as to control predetermined characteristics of the reproduced video picture. These controlled characteristics may be the luminance levels or color characteristics, such as hue and saturation, or both luminance levels and color characteristics. An improved type of sampling circuit which can be used with this color television receiving apparatus also is disclosed.                             -i-
Patent CA-1054406-A (CA)
Title: Slip-type pliers tool
Inventor: NYSTROM W
IPC: B25B7/10
Filed: 1977-01-27
Granted: 1979-05-15
Abstract: IMPROVED SLIP-TYPE PLIERS TOOL                   Abstract of the Disclosure The improved slip-type pliers tool includes a pair of jaw members that are arranged to permit pivotal movement there-between.  Mutually engageable surfaces are provided on the jaw members to limit the pivotal movement when the tool is in the closed position, to a position wherein the engaging surfaces on the jaw members are in generally parallel, spaced relationship.       The tool also includes a ratchet dog located in a slot in one jaw member.  The jaw member having the slot is provided with a series of teeth that mate with teeth provided on the ratchet dog.          A cam located in the slot and connected to one of the jaw members is eccentric so that pivotal movement toward the open position of the tool causes the ratchet dog to become disengaged from the teeth on the jaw member permitting sliding adjustment of one jaw member relative to the other to open and close the space between the generally parallel engaging surfaces.                                   -1a-
Patent CA-1058329-A (CA)
Inventor: CACCOMA GEORGE A
IPC: G05B19/418
Filed: 1977-02-28
Granted: 1979-07-10
Abstract: AUTOMATED INTEGRATED CIRCUIT MANUFACTURING SYSTEM                       ABSTRACT A computer controlled manufacturing system for fabricating semiconductor wafers into large scale integrated circuit devices and wherein each semicon-ductor wafer has scored, or recorded thereon, distinct identifying indicia, such as a machine readable serial number.  A plurality of concurrently oper-able semiconductor wafer processing stations are independently computer con-trolled.  Each of the stations performing at least one discrete fabrication step.  A digital computer system operable under stored program control means, said computer system being interconnected with and controlling said processing stations, random access storage means, reading means and conveying means, whereby under computer control selected ones of said semiconductor wafers which are randomly stored in said random access storage means may be selected and fabricated into first part number large scale integrated circuit devices, and selected second ones of said semiconductor wafers randomly stored in said random access storage means may be selected and fabricated into second part number large scale integrated circuit devices, where said first and second part number devices are not identical.
Patent CA-1049290-A (CA)
Inventor: FURTAH REGINALD D JR
IPC: F16H25/20
Filed: 1977-03-04
Granted: 1979-02-27
Abstract: OVER-RIDE MECHANISM FOR SCREW DRIVE ACTUATOR              ABSTRACT OF THE DISCLOSURE      A spring clip over-ride mechanism for screw drive actuators which convert rotary motion to linear motion.          The screw drive actuator of the invention has a tubular rotatably driven member and a screw threaded rod axially located inside the tubular member.  The tubular member has a plurality of apertures therein.  The spring clip of the invention surrounds the tubular member and biases a ball occupying each aperture into engagement with the threads on the rod member such that under normal con-ditions the balls drivingly engage the threaded rod to convert the rotary motion of the tubular member into linear motion of the rod member.  In the event the rod member jams, the spring clip overload mechanism of the invention allows the driving balls to move radially out-wardly so as to disengage themselves from the rod threads.          Thus, the spring clip of the invention allows the screw drive actuator to be manually moved as well as provides a yieldable overload mechanism which allows the tubular member to continue to rotate even if the rod member is jammed.
Patent CA-1073435-A (CA)
Inventor: KEHL WILLIAM L
IPC: C01B25/36
Filed: 1977-06-24
Granted: 1980-03-11
Abstract: THERMALLY STABLE PHOSPHATE CONTAINING ALUMINA  PRECIPITATES AND THEIR METHOD OF PREPARATION                    Abstract of the Disclosure Thermally stable composite precipitates containing aluminum phosphate and alumina and having a surface area of from about 100 to about 200 m2/g together with an average pore radius of from 75 to 150 .ANG. are defined.  These materials are prepared by neutralizing an aqueous solution of aluminum cations and PO4 ---anions at a controlled pH of between 7 and 10.0, and wherein the neutralizing medium is either ammonia gas or certain defined amine based materials such as ammonium hydroxide, ammonium carbonate or urea.  There is a stoichiometric excess of aluminum to phosphorus over that required to form AlPO4.  Due to their thermal stability these alumina-aluminum phosphates are particu-larly useful as catalyst supports for various reactions, including polymerization of ethylene.
Patent CA-1113695-A (CA)
Title: Apparatus for pyrolysis of hydrocarbon  starting products
Inventor: KHMELEVSKAYA ELENA D
IPC: C10G9/34
Filed: 1977-07-04
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE    An apparatus for pyrolysis of hydrocarbon starting pro-ducts comprising a horizontally split casing for molten heat carrier having at least one injector with a nozzle for feed-ing hydrocarbon starting products and at least one pipe for removal of pyrolysis products in the upper part thereof. The apparatus  has means for supplying  heat to the heat carrier.          According to the invention, the injector is mounted in the upper part of the casing in such a manner that the outlet section of its nozzle is spaced apart from the surface of the heat carrier at a distance which is sufficient for the forma-tion of a hydrodynamic crater in this surface under the action of a jet of hydrocarbon starting products flowing from the nozzle. Means for supplying heat to the heat carrier is mount-ed in the casing in such a manner that heat is supplied direct-ly within the heat carrier.    The invention may be used for  processing various kinds of hydrocarbon  starting products.    The invention enables the reduction of the residence time of hydrocarbon starting products in the high-temperature zone thereby improving the output of the pyrolysis process.          Thus, the invention improves the yield of valuable chemical products-lower olefins and aromatic hydrocarbons. In addition, the invention may be used for both low- and high-viscosity heat carriers.
Patent CA-1037502-A (CA)
Inventor: NISHIDA TAKASHI
IPC: C07C1/22
Filed: 1977-07-29
Granted: 1978-08-29
Abstract: DIACETYLENE DIOL DERIVATIVES AND PROCESS                FOR PREPARING THE SAME          Abstract of the Disclosure The present invention relates to a process for preparing squalane which consists of (a) submitting a compound of the general formula:                 (I) wherein R and R' are the same or different and each represent a saturated or unsaturated hydrocarbon residue having 11 carbon atoms and possessing the following carbon atom skeleton:       each said residue being optionally substituted by a radical capable of being replaced by a hydrogen atom upon hydrogenolysis; to hydrogenolysis in the presence of an acidic substance; or (b) submitting a compound of the general formula:                                  (I) wherein R and R' are as defined above; to partial hydrogenation to obtain a corresponding intermediate compound with triple bonds converted to double bonds, and then subjecting the intermediate compound to hydrogenolysis.  This process enables squalane to be produced by means other than the hydrogenation of the squalane portion from sharks liver oil.
Patent CA-1105350-A (CA)
Title: Defoamer for high strength acid media
Inventor: SATTERWHITE WILLIAM A
IPC: B01D19/04
Filed: 1977-08-22
Granted: 1981-07-21
Abstract: JWC/dv IMPROVED DEFOAMER FOR HIGHER STRENGTH ACID MEDIA     ABSTRACT OF THE DISCLOSURE      A defoamer for controlling the foam in high strength acid media and process for preparing same having a majority of a sulfonated oil and a long chain alcohol and a minority of a nonionic additive.
Patent CA-1096095-A (CA)
Inventor: LEE CHI-LONG
IPC: C08K5/3435
Filed: 1977-09-16
Granted: 1981-02-17
Abstract: Abstract of the Disclosure Mixing mercaptoorganopolysiloxanes, organic hydroperoxide, a nitrogen compound, such as cyclohexylamine, piperidine or triethylamine and optionally a filler provides a composition which cures to an elastomer at room temperature. The elastomers have tack free surfaces and are useful as sealants and rubber articles.
Patent CA-1093296-A (CA)
Title: Capacitor with tin-zinc-nickel electrodes
Inventor: HERTZ JEROME J
IPC: H01G4/12
Filed: 1977-09-22
Granted: 1981-01-13
Abstract: Abstract A composition for metallizing ceramics consisting essentially of a mixture pigment size particles of by weight tin 65-95% and zinc 35 - 5% which may be dispersed in an inert liquid vehicle to form a " metallizing composition". The latter is useful to print desired electrode patterns on dielectric substrates, which upon firing produce conductors.
Patent CA-1085134-A (CA)
Title: Apparatus for extracting billets or blooms from a multi-strand installation for the continuous casting of steel and a method of operating the apparatus
Inventor: ROHRIG ADALBERT
IPC: B22D11/08
Filed: 1977-10-06
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE:     An apparatus for extracting billets or blooms from a multi-strand installation for the continuous casting of steel, this installation has associated cutting stations, means for removing the dummy starting strands from the extractor lines and for depositing these strands and a trans-verse conveyor for the hot strands that have been cut to length.  The means for removing the starting strands from the extractor lines, the units upon which the starting strands are deposited and which are arranged substantially parallel to the extractor lines, and the transverse conveyor are arranged partly within the cutting zones for the hot strands.
Patent CA-1073937-A (CA)
Inventor: KONNO DAISUKE
IPC: F16C33/74
Filed: 1977-11-25
Granted: 1980-03-18
Abstract: SEALING MEANS FOR TANK MIXER            Abstract of the Disclosure A sealing means is disclosed which comprises a support member provided with a groove adapted to receive an annular seal therein which mates with the outer spherical surface of a swivel ball of a tank mixer upon installation thereof.  The groove is positioned so that it is disposed between the diametrical section of the ball taken substan-tially parallel to the tank wall and the tank wall and that the internal pressure of the liquid in the tank urges the seal towards the diametrical section of the ball.
Patent CA-1093067-A (CA)
Title: Packing element of foil-like material for an exchange  column
Inventor: HUBER MAX
IPC: F28F25/08
Filed: 1978-01-16
Granted: 1981-01-06
Abstract: P.5167 A PACKING ELEMENT OF FOIL-LIKE MATERIAL FOR AN EXCHANGE COLUMN     Abstract of the Disclosure The packing elements are made of a strip of foil-like material which has at least one trickle surface for a des-cending flow of liquid.  This surface is provided with alter-nating smooth portions and finely-fluted portions which ex-tend over a height of at least five millimeters.  In addition, at least the smooth portions are perforated.  The packing element may be formed of a plurality of flat corrugated plates, or may be spirally wound from a continuous strip to form an ordered packing or may be in the form of cylinders to form a random packing.
Patent CA-1063437-A (CA)
Inventor: BASS SIDNEY
IPC: D05B1/06
Filed: 1978-01-20
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE An electrically operated chain stitch sewing machine having a cartridge carrying a spool of thread and a pre-threaded needle mounted in the side of the head, the needle being normally biased in a retracted position within the cartridge and being actuated by a crank arm provided with means for rendering the electrical switch inoperative until the needle is retracted into the cartridge.  The bed of the machine is provided with a thread looping subassembly actuated by the needle.
Patent CA-1096643-A (CA)
Inventor: PRETI EDMOND
IPC: F02C9/00
Filed: 1978-01-25
Granted: 1981-03-03
Abstract: SURGE DETECTOR FOR GAS TURBINE ENGINES     Abstract of the Disclosure Sensed engine inlet temperature is utilized to detect compressor surge whenever its computed temperature rate of change  or rise signal exceeds a predetermined value.  This signal may be coupled to another engine operating parameter, such as rotor speed, compressor discharge pressure and the like and permutations thereof, to guard against false detection.  Engine inlet temperature rate of change or rise is an efficacious surge detection parameter particularly when an afterburner is used inasmuch as the hot gases of the afterburner will have a significant influence on the engine inlet temperature sensor in a reverse flow situation making that signal a positive indication of imminent surge.
Patent CA-1090424-A (CA)
Inventor: SIMPSON RONALD O
IPC: G01N15/12
Filed: 1978-02-13
Granted: 1980-11-25
Abstract: ABSTRACT    An aperture module for obtaining signals from microscopic particles suspended in a sample blood solution which passes through a scanning aperture.  A module housing including an aperture holder is mounted on a container or bath containing a body of the particulate liquid suspension to be tested.  The aperture holder with aperture formed therein extends into the vessel to permit passage of the sample through the aperture to an outlet chamber immediately behind the aperture.  The chamber is connected to a source of clean electrolyte and has a narrowed or reduced dimension portion positioned immediately behind the aperture.  A vacuum is applied to the chamber to cause the sample to be drawn through the aperture for testing thereof.  An optical hemoglobinometer is positioned in association with the bath to measure the hemoglobin content of the solution to be tested.
Patent CA-1076490-A (CA)
Inventor: FRANK EARL E
IPC: B61F17/04
Filed: 1978-03-06
Granted: 1980-04-29
Abstract: EARL E. FRANK     ~ . For:  RAILROAD LUBRICATORS     .                Abstract of the Disclosure A lubricator (which may be of rail form, tilted on its side) for applying lubricant to a railroad wheel           : characterized by a first and second series of slots so arranged that lubricant is applied to the wheel in spaced segments during one half the wheel turn while the dry seg-ments in between are lubricated in the next half turn; the lubricant first applied to the wheel is re-transferred     -during the second half turn.
Patent CA-1084674-A (CA)
Inventor: LA PIETRA JACK
IPC: E06B3/28
Filed: 1978-03-07
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE           A method of converting single pane glass to multiple pass hermeticallysealed insulating glass without removing the existing glass each and frame by using a preformed elastomeric (neoprene) glazing gasket as a mechanical seal.  The preformed neoprene rubber seal glazing gasket is supported on a suitable frame of metal, aluminum, or other construction material.  The glazing gasket support frame is attached to the existing sash or frame with suitable fasteners.  The preformed elastomeric glazing gasket is mechanically compressed against the existing lite of glass by the force of the fastener when the support frame is tightened against the existing sash or frame.  This mechanical compression of the preformed elastomeric glazing gasket against the existing lite of glass gasket.  This pute the gasket under sufficient compression to produce the required sealing pressure between the neoprene and glaze.  A suitable water vapor removal desiccant is placed in another groove in the neoprene gasket in the air gap space between the multiple lites of glass to control condensation.
Patent CA-1106980-A (CA)
Inventor: ANDO HISASHIGE
IPC: H01L21/3205
Filed: 1978-05-31
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE           Integrated circuit formed from a semiconductor body having a rectangular grid pattern formed on the body.          The grid pattern 18 defined by lines extending at right angles to each other along X and Y axes.  A plurality of basic cells are provided which have a plurality of active elements therein.  Each of the basic cells is selected from a limited number of basic cells of different designs.  Each of the basic cells is disposed within a rectangular area no greater than a predetermined size and overlying a plurality of grid lines on both the X and Y axes so that each basic cell overlies a plurality of intersections of the grid lines which define predetermined grid points.  Each basic cell includes a power bus, a ground bus, input leads and an output having a predetermined arrangement with respect to certain grid points.  The power bus and ground bus and the input leads and output of each basic cell are connected to the basic cell.  Leads are provided for connecting the basic cells to form larger integrated circuit units which are called unit cells.  The unit cells are connected to form still larger integrated circuits called a function block (FB).