baber/WOPTO huggingface dataset:
Patent CA-1221646-A (CA)
Title: Filter cloth arrangement for use in fixed filter  cloth type filter press
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1983-11-17
Granted: 1987-05-12
Abstract: Abstract A filter cloth arrangement for use in a fixed filter cloth type to filter press includes at least one pair of first and second filter plates and a pair of first and second filter cloths interposed between the filter plates. The arrangement includes a support member for supporting the upper ends of the filter cloths, an elastic member for vibratingly supporting the support member, a fixing member for fixing the lower ends of the filter cloths to it, and a first slurry feeding plate attached to the first filter cloth. The result is a more reliable filter press in which filter residue can be more efficiently removed from the filter cloths.
Patent CA-1206830-A (CA)
Inventor: DUNLAP KENNETH W
IPC: A61J1/20
Filed: 1983-11-21
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE         An improved hypodermic jet injector system in which specifically designed adapters are used for joining conventional medicament supply vials to the hypodermic jet injector during the filling of the medicament chamber thereof whereby the valving structure may be greatly simplified and the ready substitution of one medicament for another facilitated such that there is no need to purge the injector device of the previously used medicament.  The adapter comprises a relatively low-cost attachment for a medicament supply vial including a stopper-piercing needle having both a liquid passage and an air passage therein.  The adapter also includes a hollow recess of a predetermined shape which has a stretchable mem-brane forming one wall thereof, the membrane having a zero diameter hole formed through it when the membrane is unstretched.  The liquid passage of the piercing needle leads to the hollow recess.  When the adapter is coupled to the nose of the hypodermic jet injector device, the membrane is distended into the recess, thus opening the zero diameter hole in the membrane and allowing the medicament to flow from the vial, through the open hile in the membrane and into the medicament chamber of the injector device via its injection orifice.
Patent CA-1257867-A (CA)
Inventor: EMIG PETER
IPC: A61K31/34
Filed: 1983-12-07
Granted: 1989-07-25
Abstract: ABSTRACT OF THE DISCLOSURE         This invention provides compounds corresponding to the general formula:                           I     wherein R1 represents a C6-C10 tricycloalkyl group, R2 represents hydrogen or a C1-C6 alkyl group, and R3 represents hydrogen, a C1-C8 alkyl group, a C3-C6-cycloalkyl group, a C3-C6-alkenyl group, a C3-C6 alkinyl group or a C1-C4 alkoxy C1-C6 alkyl group and pharmaceutically acceptable salts there-of.  The compounds inhibit the secretion of gastric juice. Moreover, they have an ulcer-inhibiting and stomach-spasmoly-tic effect.
Patent CA-1229435-A (CA)
Title: Demultiplexer for bit oriented protocol data link control
Inventor: HADZIOMEROVIC FARUK
IPC: H04L29/06
Filed: 1983-12-23
Granted: 1987-11-17
Abstract: DEMULTIPLEXER FOR BIT ORIENTED PROTOCOL DATA LINK CONTROL  Abstract of the Disclosure A bit oriented protocol (e.g. HDLC) data link control multiplexer and demultiplexer are described for handling 256 channels whose data are time division multiplexed in pairs of bits in a serial data stream.  The multiplexer and demultiplexer relieve a processor of an associated telephone or packet data switching office from the tasks of multiplexing and demultiplexing, formatting data link control frames, providing CRC checks, and inserting and removing zero bits to distinguish messages from flag bytes.  The multiplexer and demultiplexer each include several shift registers for the serial bit stream information, byte boundary indication, CRC data, and effecting zero bit insertion and removal.                                - i -
Patent CA-1217297-A (CA)
Inventor: PAREKH GIRISH G
IPC: C08L1/00
Filed: 1984-03-26
Granted: 1987-01-27
Abstract: THERMOSETTING POLYURETHANE COMPOSITIONS                Abstract of the Disclosure Thermosetting polyurethane compositions comprising a polymer having a molecular weight of from 500 to 10,000 and containing from about 0.3 to about 15 percent by weight of one or more functional groups selected from the group consisting of -OH, -COOH, -CONH2 and   and a mixture of monomeric and oligomeric polyfunctional substituted ure-thane compounds, which may be derived by reaction of a polyol and isocyanic acid, followed by methylolation and alkylation. Such compositions may be cured at elevated temperature to produce solvent-resistant coatings.
Patent CA-1219942-A (CA)
Title: Dispositif laser a gaz capable d'emettre des  impulsions d'un rayonnement ayant une frequence  unique
Inventor: LE GOFF DENIS
IPC: H01S3/134
Filed: 1984-04-11
Granted: 1987-03-31
Abstract: La présente invention concerne un dispositif laser à gaz capable d'émettre des impulsions d'un rayonnement ayant une fréquence unique, comportant un générateur laser à gaz délivrant des impulsions de rayonnement polarisées dans un plan, un émetteur capable d'injecter, à travers un polariseur dans la cavité optique du générateur, un rayonnement laser continu polarisé dans un plan perpendiculaire au plan de polarisation du rayonnement du générateur, une lame optique disposée entre l'émetteur et le polariseur pour renvoyer vers un récepteur une partie du rayonnement continu injecté et renvoyé en sens inverse par la cavité du générateur, des circuits de détection et de commande connectés en série entre le récepteur et les électrodes du générateur, et des éléments pour déplacer un des miroirs de la cavité du générateur parallèlement à l'axe de cette cavité. Application à la télémétrie hétérodyne.
Patent CA-1225050-A (CA)
Inventor: MACPHEE DONALD G
IPC: C12N15/00
Filed: 1984-04-19
Granted: 1987-08-04
Abstract: ABSTRACT           A method for preparing cells enriched in plasmid DNA, or expression products thereof, substantially free of chromosomal DNA which method comprises (a)   providing a plasmid DNA-containing organism, and (b)   exposing the organism to an effective dose of ionizing radiation.
Patent CA-1216351-A (CA)
Inventor: ARDON MENACHEM T
IPC: H04Q11/04
Filed: 1984-04-30
Granted: 1987-01-06
Abstract: CHANNEL SELECTION IN A SWITCHING  SYSTEM HAVING CLUSTERED REMOTE        SWITCHING MODULES          Abstract An arrangement comprising a host switching system and a number of remote switching modules which are directly interconnected such that voice and data traffic as well as control information can be conveyed between modules without being routed through the host system network.  The arrangement allows the integrated standalone operation of the remote switching modules and advantageously reduces traffic through the host system network during normal operation.  For each pair of remote switching modules, one of the modules selects the channels of the direct interconnection which are used for conveying information between the modules.
Patent CA-1236088-A (CA)
Inventor: MOLITOR VICTOR D
IPC: F24H1/00
Filed: 1984-06-05
Granted: 1988-05-03
Abstract: Abstract A holding tank receives waste water from a dishwasher or laundry machine having a rinse cycle and at least one wash cycle.  A pump moves the waste water through a heat exchanger at the same time that the rinse cycle requires hot water from a hot water heater.  The cold water feed for the hot water heater is also passed in countercurrent heat exchange relationship with the waste water to provide warmed or heated makeup water at the same time that hot water is being withdrawn therefrom.  The cooled waste water from the heat exchanger may be collected in a tank and supplied to any one or more of several additional devices, such as a water cooled refrigerant compressor, a grease extraction ventilator having water contact means, a waste food grinder, etc.  The ventilator and compressor may also be placed in series, while the cooling water heated in the compressor is recirculated to the heat exchanger.  A holding tank may be mounted directly beneath the dishwasher, or a holding tank and countercurrent heat exchanger may be placed in a common housing, with the holding tank beneath the heat exchanger and a pump to transfer the waste water from the holding tank to the appropriate tubes of the coils of the heat exchanger, from which waste water may be discharged into a discharge area adjacent the holding tank.  A removable screen for the waste water may be provided above the holding tank.  When a discharge area is adjacent the holding tank, the screen will be self-cleaning, due to flow of incoming waste water across the screen and into the discharge area, when the screen is occluded.
Patent CA-1218728-A (CA)
Inventor: MUELLER DALE A
IPC: F24H3/02
Filed: 1984-06-15
Granted: 1987-03-03
Abstract: Case No.  R110-9843-US     APPLICATION OF                      DALE A. MUELLER     FURNACE CONTROL APPARATUS HAVING A CIRCULATOR FAILURE DETECTION CIRCUIT FOR A DOWNFLOW FURNACE            ABSTRACT     A furnace control apparatus for a downflow forced warm air furnace uses a microprocessor and a thermostat to initiate and control the start-up of the furnace and to monitor the subsequent furnace operation to prevent an abnormal operation thereof.  During the initial start-up operation, the microprocessor receives an input signal from the thermostat indicative of the need for a furnace operation and produces an output signal for controlling, in combination with the thermostat which responds to the temperature of the space to be heated, an actuation of a gas valve to supply gas to the furnace.  A flame detector is used to provide another input signal to the microprocessor representative of the presence of a burner flame following the opening of a gas valve.  Subsequently, an analog temperature sensor in an air supply duct is used to supply another input signal through an analog-to-digital converter to the microprocessor representative of the air temperature in the duct.  The microprocessor stores the value of the air temperature following the start-up of the burner and subsequently turns on an air circulator.     Following the energization of the air circulator, the microprocessor determines via a fixed logic sequence whether the delivered air temperature rises a minimum amount above the stored initial temperature after a preset time period as an indication of a circulator failure.  Additionally, the analog temperature sensor is used by the microprocessor to determine if the delivered air temperature ultimately above a predetermined high or maximum limit an an indication of a restriction in an air return duct.  In either case of the delivered air temperature not meeting aforesaid criteria, the microprocessor deactuates the gas valve to interrupt the flow of gas to the burner to protect the heating system.  Thus, the thermostat provides a means for con-trolling the furnace in response to the heat requirement of the space to be heated while the circulator failure detector uses the mircoprocessor in conjunction with an analog temperature sensor to monitor the safe operation of the furnace.
Patent CA-1210721-A (CA)
Inventor: BOWIE BETTY A
IPC: C12P1/06
Filed: 1984-07-09
Granted: 1986-09-02
Abstract: ANTIBIOTICS PRODUCED BY KIBDELOSPORANGIUM ARIDUM      SHEARER GEN. NOV., SP. NOV. ATCC 39323 ABSTRACT OF THE DISCLOSURE          A novel antibiotic complex of "vancomycin-like" antibiotics, AAD 216 complex, is produced by the cultivation of a fermentation broth containing Kibdelosporangium aridum Shearer gen. nov., sp. nov. ATCC 39323 microorganisms in an aqueous nutrient medium under submerged aerobic conditions.          The AAD 216 complex and its major bioactive components; AAD 216A, AAD 216B, and AAD 216C exhibit antibiotic activity and growth promotant activity.
Patent CA-1216217-A (CA)
Inventor: TODHUNTER GORDON R
IPC: B60C23/00
Filed: 1984-07-31
Granted: 1987-01-06
Abstract: DUAL TIRE PRESSURE EQUALIZER AND INDICATOR ABSTRACT      A spring biased cup 44 urges a flexible diaphragm 40 against a seat 30 between pressure fittings 20,22 of two adjacent vehicle tires.  A slotted (58) arm 52 upstanding from the periphery of the cup engages an offset pin 74 of a rotary, color coded pressure indicator disc 62,62a.  When a sufficient inflation pressure is applied the diaphragm is forced off the seat to equalize the tire pressures, and the correspondingly moved cup arm rotates the disc to display the pressure level through viewing segment windows 70.  If one tire blows out the diaphragm seats to isolate and maintain pressure in the other tire, and the disc is simultaneously rotated to display a red hazard color.
Patent CA-1230554-A (CA)
Inventor: DAVIS PAUL J
IPC: A61K9/16
Filed: 1984-08-03
Granted: 1987-12-22
Abstract: Abstract An oral vaccine against parasitic protozoa, such as coccidia, comprises live encysted protozoa embedded in a firm gel matrix from which the protozoa are released following ingestion by a host.  The gel matrix helps to maintain the essential viability of the protozoa without seriously hindering the natural mechanism by which they infect their host.  Preferably the gel matrix is based on alginate.  Alginate beadlets containing viable sporulated coccidia oocysts, for administration to poultry, are a preferred feature.
Patent CA-1216731-A (CA)
Inventor: WENGER OTTO
IPC: B22D41/28
Filed: 1984-08-07
Granted: 1987-01-20
Abstract: ABSTRACT         The invention relates to a device for preventing the access of air to the flow-passages in the refractory plates of sliding-gate nozzles provided at the outlet from metallurgical vessels, the said plates comprising U-shaped grooves arranged, in opposing sliding surface of the plates, around the said flow-passages, the free ends of the said grooves being arranged to coincide and the said grooves comprising, according to the invention, a line-connection to be connected to a vacuum-generator.  This provides a definitely improved device for preventing the access of air to the flow-passages in the plates, the said device being operable independently of inert gas.
Patent CA-1224547-A (CA)
Inventor: BLAMIRE MICHAEL F
IPC: H01G4/40
Filed: 1984-08-14
Granted: 1987-07-21
Abstract: ABSTRACT          The invention provides a novel attachment for a discoid capacitor and the like to the inside of a tubular casing and to a central lead.  An electrically insulating sealing element is positioned below the capacitor during assembly vertically into the casing.  The element fits closely about the lead and is deformed into contact with the wall of the housing about the capacitor.  The element thus forms a dam to contain solder and flux used to couple the capacitor to the lead and to the casing from above the capacitor so that the solder and flux cannot pass by the capacitor into undesirable locations below the capacitor.
Patent CA-1232804-A (CA)
Inventor: CLYBURN TERRY A
IPC: A61B17/60
Filed: 1984-09-06
Granted: 1988-02-16
Abstract: DYNAMIC EXTERNAL FIXATOR AND METHOD OF USE    ABSTRACT OF THE DISCLOSURE         A dynamic external fixator is disclosed which is design-ed to be applied externally along side the wrist by way of elon-gated bone fixation pins.  The fixator includes two elongated legs connected by a universal joint.  The proximal leg includes a series of holes for receipt of the bone fixation pins and as-sociated threaded retainers to retain the bone fixation pins in the desired orientations.  The distal leg includes a pistoning device which allows adjustability of the length thereof and further includes at least one set screw which reciprocates in a slot formed in the leg to enable the adjustment of the extension of the pistoning device thereof.  The distal leg further includes a series of holes which receive the elongated bone fixation pins and further includes threaded members usable to maintain the bone fixation pins in a desired orientation.  The universal joint includes means associated therewith which enables adjustment of the degree of movement of the proximal leg with respect to the distal leg and may also include means for indicating the degree of range of movement allowed in various adjusted positions there-of.
Patent CA-1230270-A (CA)
Inventor: MIYAKAWA KAZUO
IPC: D05B35/06
Filed: 1984-09-24
Granted: 1987-12-15
Abstract: ABSTRACT OF THE DISCLOSURE    In a method for automatically attaching successive fly strips to a continuous slide fastener chain, the successive strips are fed to a standby point one after another by a conveyor horizontally spaced from a sewing machine by a gap in which the standby point is disposed.  A preceding strip is supplied from the standby point to the sewing machine with its trailing end portion hanging in the gap, while a succeeding strip is kept waiting at the standby point for a subsequent supply.  When the trailing end of the preceding strip has passed a fixed point downstream of the standby point in the gap as the sewing of the preceding strip progresses, the succeeding strip is supplied at a speed higher than the rate at which the sewing of the preceding strip progresses.
Patent CA-1225412-A (CA)
Inventor: DRECKMANN KARL
IPC: B31B70/00
Filed: 1984-10-03
Granted: 1987-08-11
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus for the manipulation of plastic bags output from an automatic bag machine comprises an input conveyor for receiving bag elements from the bag machine, a delivery unit having two outer turnstiles spaced from one another according to the width of the bag elements, and a stacking unit. The turnstiles have suction arms to firmly hold bag elements taken from the input conveyor. The bag elements are depositable on the intermittently operated stacking unit. The stacking unit comprises an endless stack-ing conveyor belt provided with a plurality of pegs thereon, these pegs being spaced from one another according to the stack size. The stack-conveyor belt comprises two conveyor chains with the aforementioned pegs attached thereto, said chains being spaced from on another with a passage space therebetween. The delivery unit further comprises an additional middle turnstile and this middle turnstile is movable through the passage space between the conveyor chains. The middle turnstile performs as a double turnstile so as to be able to manipulate two plastic bags.
Patent CA-1231127-A (CA)
Inventor: POEPPEL ROGER B
IPC: H01M8/24
Filed: 1984-10-10
Granted: 1988-01-05
Abstract: ABSTRACT      This invention discloses a monolithic core construction having the flow passageways for the fuel and for the oxidant gases extended transverse to one another, whereby full face core manifolding can be achieved for these gases and their reaction products.  The core construction provides that only anode material surround each fuel passageway and only cathode material surround each oxidant passageway, each anode and each cathode further sandwiching at spaced opposing sides electrolyte and interconnect materials to define electrolyte and interconnect walls.  Webs of the cathode and anode material hold the electrolyte and interconnect walls spaced apart to define the flow passages.          The composite anode and cathode wall structures are further alternately stacked on one another (with the separating electrolyte or interconnect material typically being a single common layer) whereby the fuel passageways and the oxidant passageways are disposed transverse to one another.
Patent CA-1227025-A (CA)
Title: Method and composition for the prevention or  inhibition of corrosion
Inventor: CIUBA STANLEY J
IPC: C09D5/08
Filed: 1984-11-01
Granted: 1987-09-22
Abstract: Abstract A method and composition for preventing corrosion is disclosed.  The method involves forming a coating of from about 2 to 15 mils thick on a surface, with a composition comprising an over-based alkaline earth organic sulfonate salt, a drying oil, a copper or rare earth metal drier, a zinc metal drier, a naphthenic or straight chain paraffinic oil,  and petrolatum,  and curing the coating.   Preferably, the composition will include a copper metal drier, a zinc metal drier, and a rare earth metal drier.  The method and composition are particularly useful for metal surfaces which contact sea water.
Patent CA-1232487-A (CA)
Inventor: BODOR JANOS
IPC: A23D7/015
Filed: 1984-11-30
Granted: 1988-02-09
Abstract: ABSTRACT     Edible water-in-oil emulsion spreads displaying good organoleptic properties, microbiological stability and release of flavouring ingredients are produced by in-corporating, as a component of the dispersed phase of the emulsion, hydrated, non-crystalline, intact, undis-solved starch particles.
Patent CA-1228261-A (CA)
Inventor: SCHWARZBECK ERICH
IPC: B41F13/34
Filed: 1985-01-22
Granted: 1987-10-20
Abstract: HEIDELBERG /A-392                              29.02.1984 Titel: A Device for Changing a Numbering and Imprinting Device in Printing Presses, Said Numbering and Imprinting Device Being Provided with a Numbering-Shaft for Carrying Numbering-Units ABSTRACT     The invention concerns a device for changing a numbering and imprinting device (2) in printing presses, said numbering and imprinting device being provided with a numbering-shaft (35) for carrying numbering-units, for another numbering and imprinting device (2) mounted on a different numbering-shaft (35).            Said invention consists of swivelling devices (20), said swivelling devices being arranged on tubular cross-members (27), said cross-members being mounted to permit longitudinal movement on a carriage guide (28) secured parallel to numbering-shaft axis (70) at the front side of machine-frame (34).            Two swivelling devices (20) are provided, the said carriage guide (28) having a length calculated to carry three swivelling devices (20) at the same time.
Patent CA-1236206-A (CA)
Inventor: BOCKHORST RHEA W
IPC: E21B47/16
Filed: 1985-03-13
Granted: 1988-05-03
Abstract: BOREHOLE MONITORING DEVICE AND METHOD                       ABSTRACT           A method and device for sensing hole parameters while drilling a borehole, and transmitting the sensed data to a remote receiver.  Data are transmitted in digital format as a series of audible binary pulses generated by a solenoid acoustically coupled to the drill-pipe.  In a preferred embodiment, data transmission occurs automatically during periods of drilling inactivity.
Patent CA-1247809-A (CA)
Inventor: SPANNUTH ROBERT J
IPC: D21C11/10
Filed: 1985-03-19
Granted: 1989-01-03
Abstract: ABSTRACT     A partially-oxidized spent pulping liquor is produced which is added to unoxidized strong spent pulping liquor prior, during, or subsequent to concentration to form a novel partially-oxidized, concentrated, high total solids spent pulping liquor.  This novel, partially-oxidized, concentrated spent liquor is capable of being combusted in a spent liquor recovery furnace without the addition of auxiliary heating fuel with a resultant increase in the effective capacity of that furnace.
Patent CA-1225231-A (CA)
Inventor: MICHELSON HERBERT D
IPC: C07C4/20
Filed: 1985-04-02
Granted: 1987-08-11
Abstract: ABSTRACT OF THE DISCLOSURE      Apparatus and method for substantially blocking the "line-of-sight" between a radiant section of a furnace and a convection section positioned above the radiant section, while at the same time permitting flue gases from the radiant section to travel substantially freely through the shield.  The shield may be composed of a plurality of staggered bodies.  In a preferred embodiment the bodies are staggered plates, composed of insulating material.   The staggered plates are supported by hangers that are hung from convection tubes in the convection section.  In another embodiment the staggered bodies are tubes or rods.