baber/WOPTO huggingface dataset:
Patent CA-1202831-A (CA)
Inventor: HENRICH DONALD A
IPC: B63H5/16
Filed: 1982-11-15
Granted: 1986-04-08
Abstract: ABSTRACT OF THE DISCLOSURE       The marine propulsion device includes a lower unit having a gear case normally submerged in water and arranged to discharge engine exhaust gas rearwardly from the rear end into the water exteriorly of the propeller hub.  A ring member or thrust ring including a hub mounted on the propeller shaft for common therewith, an annular collar and a plurality of circumferentially-spaced, radially extending spokes or ribs interconnecting the annular collar and the hub serves as a fishline and weed cutter.  The annular collar includes an annular outer surface which extends closely adjacent an annular inner surface in the interior of the gear case adjacent the trailing edge of the gear case.  In one embodiment, forward migration of the engine exhaust gases along the outer surface of the gear case, which can cause unstable handling of the lower unit, is prevented by an anti-ventilation means including an annular section on the ring member collar located rearwardly of the annular outer surface and rearwardly of the trailing edge of the gear case and having an outer surface tapering radially outwardly from the outer surface of the gear case toward the propeller.
Patent CA-1177978-A (CA)
Inventor: CHENG CHAO-JAN
IPC: H04M1/00
Filed: 1982-11-24
Granted: 1984-11-13
Abstract: CALL PROGRESS SIGNAL MONITOR AND METHOD FOR TELEPHONE SYSTEMS        Abstract of the Disclosure A call progress signal monitor includes a translation circuit for generating data signals indicative of predetermined signal characteristics in a TDM PCM signal channel.  A processor implemented detection circuit is responsive to the data signals for detecting call progress tones and silence.  The translation circuit includes a translation ROM for assigning PCM signal samples with code values in a range with maximum and minimum limits.  A comparator generates a comparison value signal in response to the code values of an instant sample and an immediately previous sample.  An encoding ROM generates a trend data byte in response to an instant comparison value signal and a plurality of consecutive previous comparison value signals.  The instant code value and the instant trend data byte comprise data signals for identification of the progress tones and silence occurrences by the detection circuit.  In the detector a first frequency is derived from an average period of time between code values corresponding to extreme or peak code values in a direction of one of the limits.  In a case where the peak code values are dissimilar an envelope frequency is derived from a period of time between peak code values of a greatest dissimilarity.  A second frequency is derived as a difference of the envelope frequency being subtracted from the first frequency.                             - i -
Patent CA-1184201-A (CA)
Inventor: HAGER ROBERT B
IPC: C07C67/00
Filed: 1982-12-02
Granted: 1985-03-19
Abstract: -i-Abstract Of The Disclosure A continuous process is provided for the vapor-phase preparation of C1-C18 alkyl mercaptans where a di C1-C18 alkyl sulfide is reacted with a molar excess of hydrogen sulfide at elevated temperature in the presence of a specified synthetic zeolite containing at least 10 percent by weight of an alkali metal, expressed as Na2O.
Patent CA-1186740-A (CA)
Inventor: MILKOVIC MIRAN
IPC: G01R21/00
Filed: 1982-12-03
Granted: 1985-05-07
Abstract: ELECTRONIC WATT AND WATTHOUR METER HAVING            ANALOG AND DIGITAL OUTPUTS WITH              AUTOMATIC ERROR CORRECTION              ABSTRACT OF THE  DISCLOSURE         An improved solid state semiconductor electronic combined watthour and watt meter circuit providing both analog and digital outputs and having automatic error correction comprising first and second input transformers for developing first and second signals proportional respectively to the voltage and current being supplied from a source of electrical energy to a consumer.  The first and second signals are supplied to a multiplier circuit for developing pulse-width-modulated and amplitude modulated product output signals representative of instantaneous watts.  This product signal is supplied to a summing analog to-pulse rate circuit for developing an output pulse train wherein each output pulse represents a predetermined quantized amount of energy and which is used to reverse polarity of the multiplier switches to accomplish automatic error correction.  Additional polarity reversing switches are included in the multiplier switching circuits for developing a second analog output signal representative of the total watts being consumed at a given time.
Patent CA-1193291-A (CA)
Inventor: ROBERTS CHRISTOPHER T
IPC: B22D41/02
Filed: 1982-12-09
Granted: 1985-09-10
Abstract: ABSTRACT     A molten metal handling vessel has an inner, expendable, refractory, heat-insulating lining containing particulate zircon, calcined bauxite and a binder.  The vessel may be used for handling molten ferrous metals e.g. steel, including high manganese steel.  The inner lining may be in the form of a shaped article and the vessel may be a tundish for use in continuous casting.
Patent CA-1204434-A (CA)
Inventor: FLANAGAN RICHARD J
IPC: A61K51/04
Filed: 1983-01-13
Granted: 1986-05-13
Abstract: TITLE OF THE INVENTION     ABSTRACT OF THE DISCLOSURE         Novel 6-bromo derivatives of cholesterol have the formula   Such compounds are prepared from the known 6-iodocholesterol by treatment with cuprous bromide. These compounds, labelled with radioisotopes of Br-82 or Br-77, are localized in the adrenal, mammary and ovary tissue of female mammals and in the adrenal or prostate tissue of males when administered to such individuals.  This provides a method for imaging adrenal, ovary or prostate tissue which is superior to use of the prior art 6-iodo-cholesterol.
Patent CA-1209098-A (CA)
Inventor: EDHOLM THOMAS
IPC: B07B13/18
Filed: 1983-03-02
Granted: 1986-08-05
Abstract: ABSTRACT         An arrangement in grading and cleaning machines with a screen.  The screen is associated with at least one sensor in the flow of material passing through the screen for generating electric signals in dependence on material particles leaving the screen as throughput and impinging on the sensor.  The sensor is operatively connected to adjusting means through a function circuit for the control of an operational parameter of the screen in dependence on the impingement intensity.
Patent CA-1197801-A (CA)
Inventor: DUSSOURD D HINTERLAND LUCIEN
IPC: C12P21/00
Filed: 1983-03-03
Granted: 1985-12-10
Abstract: The present invention relates to a method of preparing bacterial membranous proteoglycans with an action which induces interferon from soluble membranous proteoglycans of a strain of gram-negative bacterium, wherein the soluble membranous proteoglycans of a strain of gram-negative bacterium are hydrolyzed by lysozyme and the proteoglycans with a molecular weight between 200,000 and 400,000 are separated from the hydrolysis product. The products obtained are useful as a medicament.
Patent CA-1204406-A (CA)
Inventor: ZHANG JIASHAN
IPC: B65G45/00
Filed: 1983-03-29
Granted: 1986-05-13
Abstract: ABSTRACT OF THE DISCLOSURE:           The invention has to do with a system of elements for keeping a scraper blade in position under an endless conveyor belt, the system being made up of a support, a spring joint and a cross piece running across and under the belt.  There is an element bracket so that the unit made up of these parts may be rocked about an axis running in the length direction of the belt. In this way it is possible to put every scraper edge on a blade into a position in which it is truly parallel to the lower face of the endless belt in very simple way.
Patent CA-1165005-A (CA)
Title: Processing element for parallel array processors
Inventor: BATCHER KENNETH E
IPC: G06F15/16
Filed: 1983-04-12
Granted: 1984-04-03
Abstract: PROCESSING ELEMENT FOR PARALLEL ARRAY PROCESSORS       ABSTRACT OF THE DISCLOSURE         A processing element constituting the basic building block of a massively-parallel processor. Fundamentally, the processing element includes an arithmetic sub-unit comprising registers for operands, a sum-bit register, a carry-bit register, a shift register of selectively variable length, and a full adder.  A logic network is included with each proces-sing element for performing the basic Boolean logic functions between two bits of data.  There is also included a multiplexer for intercommunicating with neighboring processing elements and a register for receiving data from and transferring data to neighbor-ing processing elements.  Each such processing element includes its own random access memory which communicates with the arithmetic sub-unit and the logic network of the processing element.
Patent CA-1212641-A (CA)
Inventor: ORSER CINDY S
IPC: C12N1/20
Filed: 1983-06-21
Granted: 1986-10-14
Abstract: NOVEL ICE NUCLEATING MICROORGANISMS                   ABSTRACT OF THE DISCLOSURE DNA sequences encoding for ice nucleation activity are isolated and introduced into unicellular hosts.  The modified hosts demonstrate ice nucleation activity analogous to the DNA source host.  The cellular products find use in inhibiting supercooling.
Patent CA-1216421-A (CA)
Inventor: LEGILLE EDOUARD
IPC: C21B7/20
Filed: 1983-06-23
Granted: 1987-01-13
Abstract: APPARATUS FOR DRIVING AN OSCILLATING SPOUT     Abstract of the Invention:   A drive means for an oscillating spout is presented which includes a control mechanism which directs a control arm to perform the movement required by the spout and a transmission device which acts to transmit the control arm movement and reproduce it as spout movement.  The control mechanism consists of a driving rod pivotally connected to an intermediate lever arm and a universal joint connecting the lever arm to the control arm.  A novel movable torque means is associated with the universal joint and enables the spout to be moved in and out of a vertical orientation by overcoming the tendency of the components of the control mechanism to become axially locked in a 180° angle.  The movable torque means accomplishes this result by reducing the angle between the intermediate lever and control arm when that angle reaches 180°.
Patent CA-1215694-A (CA)
Inventor: HASLAM JAMES K
IPC: B67B3/22
Filed: 1983-08-16
Granted: 1986-12-23
Abstract: ABSTRACT          CAPPING MACHINES         A capping machine for applying removable closures to bottles, jars or other containers has a capping head cantilevered (without other support) from a post rising from the machine base, the capping head height being infinitely variable by simple adjustment.  The side belts which engage the containers are also infinitely variable for height, being carried by a parallelogram structure pivoted on the capping head body and adjustable by means of a single nut.  The cap chute has a pair of retractable rollers to locate the closures at the pick-up point, these rollers being mounted on tension-spring biassed cranked levers so pivoted that their lever arm, for movement of the roller axes, makes only a small acute angle with the path of the closures.  The sealing shoe is suspended in the capping head by a pair of levers which permit the shoe to rock in a vertical plane.
Patent CA-1211391-A (CA)
Inventor: CLEVINGER BRIAN L
IPC: G01N33/577
Filed: 1983-10-11
Granted: 1986-09-16
Abstract: METHOD OF ASSAY  FOR VITAMIN D  METABOLITES   .          Abstract of the Disclosure .           The vitamin D metabolite, calcitriol, is determined in blood serum by radioimmunoassay employing monoclonal antibodies in which calcitroic acid serves as the immunogen.
Patent CA-1214108-A (CA)
Inventor: KUBO SANAE
IPC: A61K8/73
Filed: 1983-10-28
Granted: 1986-11-18
Abstract: WAVING LOTION FOR COLD WAVING               ABSTRACT OF THE DISCLOSURE     An aqueous waving lotion for cold waving comprising:          (i) a mercapto compound, (ii) at least one compound selected from the group consisting of the compounds having the general formulae (I) to (XX),   (I)        (II)   (III)     (IV) (V)   (VI)        (VII) (VIII)     (IX) (X)   (XI)        (XII) (XIII)     (XIV)     (XV)   (XVI)       (XVII)       (XVIII)      (XIX)       (XX) wherein R1 is hydrogen or an electron attractive group, R2 is hydrogen or an alkyl group having 1 to 4 carbon atoms, and R3 is hydrogen, a hydroxyl group, or a methyl group, and (iii) a cyclodextrin.    This aqueous waving lotion has no substantial mercaptan odor and generates no substantial or less of a mercaptan odor when applied to the hair.
Patent CA-1216736-A (CA)
Inventor: KOSMAN WILHELMUS J M
IPC: B28B13/02
Filed: 1983-11-23
Granted: 1987-01-20
Abstract: ABSTRACT          A device for moulding brick blanks comprises a plurality of moulding troughs and a casting device for filling the moulding troughs, wherein said casting device comprises a carrier coupled with a casting mechanism and adapted to pivot by means of the casting mechanism between a receiving position and a delivery position.        For mitigating or avoiding the drawbacks of the heavy shocks at the impact of the casting mechanism in the delivery position the casting mechanism is caused to drive and guide the carrier in a manner such that when approaching the delivery position the carrier is subjected to considerable deceleration.
Patent CA-1225046-A (CA)
Inventor: HESSMERT GUSTAV-ADOLF
IPC: B65D21/00
Filed: 1983-12-02
Granted: 1987-08-04
Abstract: Abstract Stackable Crates of Synthetic Material for Bottles, especially Wine Bottles Stackable crates of synthetic material for bottles, especially wine bottles, having a compartmental subdivision for the accommodation of one bottle each in one compartment, first supporting surfaces for stacking the crates one upon another in a vertical position, second supporting surfaces at at least two opposite side walls for stacking the crates in a horizontal position, with each compartment comprising portions of elastically shapable material adapted to be brought into engagement with the bottle wall at circumferentially spaced intervals, and with two sides of crates provided, of which the smaller crates - measured outside - are  half the length of the greater crates but the same width, and in that the second supporting surface are arranged in such a manner that the supporting surfaces of the smaller crates may respectively be supported by supporting surfaces of both halves of the side walls of the greater crates, and the greater crates may respectively be supported in the horizontal position while being respectively offset from each other by half a length.
Patent CA-1218655-A (CA)
Inventor: BIZIERE KATHLEEN
IPC: C07D237/24
Filed: 1984-01-18
Granted: 1987-03-03
Abstract: PATENT APPLICATION            Entitled : Process for the preparation of pyridazine deri-vatives having a psychotropic action, In the names of :  Kathleen BIZIERE, Jean-Paul KAN and Camille-Georges WERMUTH.            Assignee : Société Anonyme called :  SANOFI                   ABSTRACT       The present invention relates to a process for the preparation of 4-cyanopyridazine derivatives cor-responding to the formula below, which consists in treating an appropriately substituted 4-ethoxycarbonyl-pyridazone with aqueous ammonia, in subsequently treating the resulting pyridazone-4-carboxamide with phosphorus oxychloride and in reacting the 3-chloro-4-cyanopyridazine with an amine of the formula H2N-Alk-?                 (I)
Patent CA-1223147-A (CA)
Inventor: LIET CORNELIS H
IPC: A01F15/07
Filed: 1984-02-29
Granted: 1987-06-23
Abstract: ABSTRACT           The present invention relates to a device for forming a bale of compressed vegetation, having a pressed cage supported on a chassis, said pressing cage having an opening for the vegeta-tion and a pickup system for gathering the vegetation.  The pre-ssing cage is of a polygonal, preferably a quadrilateral or rec-tangular cross-section, and is bounded by at least approximately flat rigid side walls, the input opening and the pressing cage being adjustable relative to each other such that it is possible to achieve an even charge throughout the whole cross-section of the pressing cage.
Patent CA-1213069-A (CA)
Inventor: SCHNAPP RUSSELL L
IPC: G06F21/22
Filed: 1984-04-03
Granted: 1986-10-21
Abstract: ABSTRACT OF THE DISCLOSURE    DATA PROCESSING SYSTEM HAVING PUBLIC         ENCRYPTION AND PRIVATE DECRYPTION KEYS          A data processing system that provides for the public encryption of software programs while simultaneously protecting against the public decryption and piracy of those programs is comprised of a plurality of microprocessors; each microprocessor has a unique and publicly accessible encryption key for encrypting software programs in a unique fashion for that microprocessor; each microprocessor further has a unique decryption key for decrypting programs that have been encrypted with the microprocessor's unique encryption key; the decryption key in each microprocessor is imbedded therein in a fashion which makes the decryption key humanly imperceptible, and is of a type that is not determinable from the publicly accessible encryption key.
Patent CA-1216624-A (CA)
Inventor: CAMPBELL ROBERT W
IPC: H02J7/14
Filed: 1984-04-26
Granted: 1987-01-13
Abstract: MOTOR VEHICLE ELECTRICAL SYSTEM          Abstract of the Disclosure A multivoltage electrical system for a motor vehicle that has a pair of storage batteries which, in a first charging mode are charged in series from the direct voltage output terminals of a bridge rectifier connected to an alternating current gen-erator.  In a second charging mode, only one of the batteries is charged and this takes place when a plurality of controlled rectifiers connecting the generator and a common junction of the batteries are gated conductive.  The switching between modes is a function of the voltage of one of the batteries and the voltage of a triangular voltage waveform gen-erator operating at a fixed frequency.  The system is maintained in the second mode when generator speed is below a predetermined value.
Patent CA-1244564-A (CA)
Inventor: DUSZAK FRANCIS J
IPC: C09D5/02
Filed: 1984-05-17
Granted: 1988-11-08
Abstract: METHOD AND COMPOSITION FOR MAINTAINING AND REPAIRING ASPHALT- AND RUBBER-CONTAINING SURFACES     Abstract of Disclosure A surfacing and sealing composition that comprises an aqueous base emulsion containing a base material of asphalt, rubber, or acrylic copolymer, or a mixture of such materials, and an emulsifying agent that can be non-ionic, anionic, or cationic or a mixture of such types of agents, with a water-soluble polymeric material that has thickening and binding properties and that is compatible with the emulsion.  A method for improving such aqueous base emulsions is also disclosed.
Patent CA-1224488-A (CA)
Inventor: CURRENT STEVEN P
IPC: C07B61/00
Filed: 1984-06-13
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE A process for the conversion of dialkyl ethers to homologous carboxylic acid esters and alcohols which comprises reacting a dialkyl ether having from two to about twenty carbon atoms with hydrogen and carbon monoxide in the presence of a heterogeneous sulfided catalyst comprising nickel, optionally in admixture with a co-catalyst selected from the elements of Group VI-B of the Periodic Table.
Patent CA-1214515-A (CA)
Title: Positive active malter for electrochemical generators, and generators using same
Inventor: BROUSSELY MICHEL
IPC: H01M6/16
Filed: 1984-08-02
Granted: 1986-11-25
Abstract: Positive active material (2) for electrochemical cells, characterized by the fact that it is constituted by an anhydrous borate having the formula Bi4B2O9. The invention is applicable to cells using lithium as the negative active material and the electrolyte may be solid or liquid.
Patent CA-1220316-A (CA)
Inventor: MCCLINTON JOHN L
IPC: B23P15/24
Filed: 1984-08-24
Granted: 1987-04-14
Abstract: MOLDING METHOD AND MOLD          ABSTRACT OF THE DISCLOSURE         A method of preparing a mold surface for forming a pattern on a molded article includes masking the mold surface, sandblasting the exposed surface of the mold, cleaning the mold surface and then depositing a metal layer on the mold surface.  The mold is then used to bond a resin coating to a masonry unit to provide a decorative surface pattern to the exterior molded surface of the resulting composite masonry unit.
Patent CA-1243640-A (CA)
Title: Dispositif de rangement modulable pour disques  compacts, cassettes d'enregistrement magnetique et  analogues
Inventor: FOUASSIER JEAN-PIERRE
IPC: G11B23/02
Filed: 1984-09-28
Granted: 1988-10-25
Abstract: L'invention concerne un dispositif de rangement de disques compacts, cassettes et analogues consistant en deux pièces (3) et deux pièces (10), que l'on insère et encliquette dans un coffret adapté qui peut être quelconque. Des systèmes élastiques (5, 6) et des ressorts (9) permettent le maintien en place sans jeu et l'éjection.
Patent CA-1216243-A (CA)
Inventor: GROTE WARREN H
IPC: G10K13/00
Filed: 1984-11-21
Granted: 1987-01-06
Abstract: SPEAKER SUPPORT ASSEMBLY                ABSTRACT    The  speaker  support  assembly  includes  a speaker  connected  to  a  baffle  and  brackets connected to the speaker and baffle.  The baffle is located below a ceiling panel with the speaker extending  through  the  ceiling  panel.   Support rods  are  attached  to  the  brackets  above  the ceiling  panel  for  supporting  the speaker  and baffle.    The  brackets  include  opposed  wings through  which  the  support  rods  extends.   Bolts are used for attaching the rods  to web portions of  the brackets  which  are  located  intermediate the wing portions.   The support rods extend  the width of the ceiling panel.
Patent CA-1210718-A (CA)
Inventor: RIPKA MICHAEL S
IPC: C12N1/16
Filed: 1984-12-19
Granted: 1986-09-02
Abstract: CONTINUOUS BIOREACTOR AND PROCESS                  ABSTRACT OF THE DISCLOSURE         An improved bioreactor and process for continuously propagating microorganisms, such as yeast, wherein the culture medium is purified in contact with a spirally-wound ultra-filtration membrane and then passed through the outer surfaces of a tubular membrane material for further purification before contact with microorganisms flowing in the interior of the tubular membrane material.
Patent CA-1229969-A (CA)
Inventor: LEE KAM B
IPC: C09C1/50
Filed: 1984-12-20
Granted: 1987-12-08
Abstract: ABSTRACT OF THE DISCLOSURE     This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks have decreased tinting strengths and have properties which impart improved hysteresis to rubber formulations in which the blacks are incorporated.
Patent CA-1234965-A (CA)
Inventor: BOOS CHARLES J
IPC: F16B11/00
Filed: 1985-01-11
Granted: 1988-04-12
Abstract: Docket 7222 CERAMIC TO METAL JUNCTION AND METHOD OF MAKING SAME                             ABSTRACT        A ceramic part having one of a boss projecting therefrom or a bore therein is joined to a metal part having a complementary boss or bore.  The ceramic and metallic parts overlap one another such that the boss is within the bore when assembled.  A metallic insert is bonded to the ceramic part and is secured by threads to the metallic part in the overlapping area.          The metallic part and metallic insert are dimensioned such that when the joint is fully assembled an end of the insert bears on the metallic part and the ceramic and metallic parts do not contact one another.