baber/WOPTO huggingface dataset:
Patent CA-1193840-A (CA)
Title: Method for producing plate heater
Inventor: KANAMORI KOZO
IPC: B29C73/10
Filed: 1981-11-27
Granted: 1985-09-24
Abstract: ABSTRACT OF THE DISCLOSURE        A method for producing a plate heater, which comprises preparing a mixture by dispersing electrically conductive fibers in a resin composition comprising a thermosetting resin, a curing agent and a thickener, laminating the resulting mixture to a first sheet-like material capable of being impregnated with said resin composition to thereby impregnate a part of the resin composition in said first sheet-like material, and thickening the resin composition to form a sheet-like preform, laminating a second sheet-like material capable of being impregnated with said resin composition to the mixture-laminated surface of the sheet-like preform, and heating the laminated assembly under pressure to cure the thermosetting resin composition.
Patent CA-1137870-A (CA)
Inventor: BAKER EUGENE E
IPC: E21B33/127
Filed: 1981-12-15
Granted: 1982-12-21
Abstract: Abstract of the Disclosure An inflatable packer assembly includes a cylindrical mandrel with a cylindrical valve body concentrically disposed about the mandrel.  The valve body includes an inlet communicating with an interior of the mandrel and an outlet for directing fluid to an inflatable element of the packer assembly.  First and second axial bores, containing first and second pistons, respectively, are disposed in said valve body and communicate with an end sur-face thereof.  The first bore also communicates with said inlet.          A first port connects the first and second bores.  A second port connects the second bore and the outlet.  The first piston is held in a first position blocking said first port until a pressure differential across the first piston reaches a first level at which the first piston is released and is moved to a second position allowing fluid communication between the inlet and the first port.  The second piston is held in a first posi-tion allowing fluid communication between said first and second ports until a pressure differential across said second piston reaches a second level, higher than said first level, at which said second piston is released and is moved to a second position blocking said second port.
Patent CA-1160068-A (CA)
Inventor: BRADY WELBY D
IPC: F25D3/10
Filed: 1982-02-01
Granted: 1984-01-10
Abstract: ABSTRACT OF THE DISCLOSURE    A tubular housing made up of a pair of sections forms a tubular inner compartment of a cross dimension larger than the outer diameter of a pipe in which water is to be frozen.  The housing has opposite flanges arranged to be abutted together and bolt fasteners are provided in the flanges for releasably securing the housing sections together for installing and removing them laterally on a pipe.  The end walls of the housing have openings arranged to fit around the pipe on which the housing is mounted and such openings have seals to provide a sealed engagement with the pipe.  An inlet for freezing material extends into one side of the housing adjacent one end of the latter and an outlet for gas from the freezing material extends from the housing on the same side as the inlet and adjacent the other end of the housing. The two housing sections are symmetrically constructed whereby the inlet will be in one of the sections and the outlet will be in the other section.
Patent CA-1135420-A (CA)
Inventor: CHRISTIAN RONALD W
IPC: G06F1/00
Filed: 1982-03-09
Granted: 1982-11-09
Abstract: Abstract:    The present invention relates to a power supply circuit for a data processor to which a data input circuit is connected.  Operation of the data input circuit provides an input to the data processor.  The power supply circuit includes a power up circuit that is latched on, responsive to the operation of the data input circuit. When latched on the power supply supplies power from a power source to the processor.  The power up circuit is comprised of a single pair of complementary transistors arranged so that an output electrode of each transistor is connected to an input electrode of the other transistor. A first of the transistors has its third electrode adapted to be connected to the power source.  The second transistor has its third electrode connected to the power input of the data processor.  The operation of the data input circuit completes a path from the input electrode of the first transistor to a point that is essentially at a common reference potential to latch the power up circuit on.
Patent CA-1174371-A (CA)
Inventor: TWIBELL JEROME J
IPC: G06F13/12
Filed: 1982-04-02
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE     In an  input/output  multiplexer   coupling a central  subsystem  and peripheral   subsystems, a  central   subsystem data  distributor  for receiving  signal groups from  the central  subsystem and distributing reformatted signal  groups to  other  components of  the  input/output multiplexer.   The   central  subsystem   data   distributor  includes apparatus for  reformatting data signal  groups in response to control signals and  includes apparatus  for replacing an  index number with a previously  established  peripheral  subsystem  address.  Apparatus is provided to identify signal group  destinations and provide activation signals for transfer of the  signal groups to predetermined apparatus.          The apparatus is adapted to transfer signal groups through the central subsystem data  distributor in three clock  cycles to ensure efficient transfer within the multiplexer.
Patent CA-1182960-A (CA)
Inventor: COVITCH MICHAEL J
IPC: H01M50/426
Filed: 1982-05-25
Granted: 1985-02-26
Abstract: METHOD FOR MAKING A POROUS THERMORESIN STRUCTURE                       ABSTRACT   A method is shown for making porous thermoresin structures. By the method, the thermoresin is at least partially solvated, formed into a desired shape, and cooled until droplets of the solvent form by syneresis within the shape. Further cooling crystalizes the droplets. These crystalized droplets are subsequently removed to leave a porous structure.
Patent CA-1189801-A (CA)
Inventor: MUELLER HANS
IPC: B01D29/15
Filed: 1982-05-31
Granted: 1985-07-02
Abstract: ABSTRACT OF THE DISCLOSURE     Filter element for a pressure filter container composed of a central tube surrounded by a plurality of support tubes for supporting a filter web.  The support tubes can be closed or per-forated.  The space between the central tube and support tubes, as well as the interior in the case of perforated support tubes, serve as flow canal for the filtrate.  The use of plastic tubing provides a simple and cost-favorable filter element.
Patent CA-1203195-A (CA)
Inventor: MARTIN DONALD E
IPC: B65G39/20
Filed: 1982-07-05
Granted: 1986-04-15
Abstract: ABSTRACT OF THE INVENTION         A carrier roller for use in a conveyor chain, including a bushing adapted to be mounted on a shaft.  A resilient roller tire, having a tread, is rotatably mounted over the bushing.  A load-limiting annular disk is rotatably mounted over the bushing adjacent the resilient roller tire and includes means for limiting the amount of radial load to be supported by the resilient roller tire.
Patent CA-1238902-A (CA)
Inventor: KASAFIREK EVZEN
IPC: A61P1/00
Filed: 1982-08-05
Granted: 1988-07-05
Abstract: ABSTRACT OF THE DISCLOSURE:     The invention is related to alkylamides of carboxyalkanoyl peptides, novel compounds with notable inhibition of elastase, of general formula   wherein R is alkyl having 1 to 5 carbon atoms or aralkyl, namely phenylethyl, A is a residue of peptidically bound proline or alanine, B is straight bond or a residue of peptidically bound proline or alanine, and X is a methylene chain having 1 to 3 carbon atoms or the -CH=CH-group.  The invention is related to a process for produc-ing the novel compounds mentioned as well.  The results of pharmacologic testing of these compounds allow to expect the possibility of their pharmacotherapeutic application.
Patent CA-1227298-A (CA)
Inventor: BLANK WERNER J
IPC: B05D1/36
Filed: 1982-08-09
Granted: 1987-09-22
Abstract: HIGH SOLIDS POLYMER RESIN COATING                 COMPOSITION CONTAINING AMINO RESIN                        CROSS-LINKING AGENT     ABSTRACT OF THE DISCLOSURE           A high solids polymer resin coating composition cross-linked with alkylated melamine resins possessing improved intercoat adhesion in multiple coating applications.          A mixed methylated isobutylated melamine resin as a cross-linking agent for the high solids polymer resin coating com-position surprisingly suhstantially eliminates intercoat adhesion failure without negative effects on overall coating properties and performance.  The backbone polymer of the composition may advantageously be acrylic resin, a polyester resin or mixtures thereof while the mixed methylated isobuty-lated melamine resin cross-linking agent is advantageously predominantly monomeric poly(methoxy isobutoxymethyl) mela-mine resin with an average methoxy content of 1-5 and an average isobutoxy content of 5-1, per triazine.
Patent CA-1197444-A (CA)
Inventor: WARCHOL JOSEPH F
IPC: C21D1/60
Filed: 1982-08-25
Granted: 1985-12-03
Abstract: ABSTRACT         Aqueous quenching baths containing as an essential constituent a water-soluble salt of a copolymer of maleic, citraconic, or itaconic anhydride and a long chain alpha olefin are useful in quenching metal at cooling rates which are slower than that of water, and may be as slow as or slower than those obtained using a hydrocarbon oil as the quenching medium.
Patent CA-1185609-A (CA)
Title: 2-(hydroxy-phenyl) indoles and process for producing  same
Inventor: VON ANGERER ERWIN
IPC: A61K31/403
Filed: 1982-09-09
Granted: 1985-04-16
Abstract: ABSTRACT OF THE DISCLOSURE         Antitumor-acting 2-(hydroxy-phenyl)-indoles having the general formula           (I) in which R1 represents hydrogen, a hydroxy group or a C2-C6-alkanoyloxy group; R2 represents hydrogen, a hydroxy group, a C2-C6-alkanoyloxy group or a halogen atom; R3 represents a C1-C6-alkyl group; R4 represents hydrogen or a C1-C6-alkyl group; R5 represents a hydroxy group or a C2-C6-alkanoyloxy group; R6 re-presents hydrogen or a halogen atom; and R7 represents hydrogen or a halogen atom.  Processes for their preparation are also given.
Patent CA-1187170-A (CA)
Inventor: GRUCZELAK NORMAN P
IPC: G11B23/03
Filed: 1982-09-27
Granted: 1985-05-14
Abstract: DISC CARTRIDGE LOADING MECHANISM                  ABSTRACT OF THE DISCLOSURE          The present invention relates to a magnetic disc storage system of the type including a housing having an openable front door for receipt of a cartridge containing a rigid magnetic disc.  When the front door is open, a compart-ment is exposed for receipt of the cartridge, which compartment is completely sealed from another compartment containing the transducer heads.  It is only when a cartridge is fully inserted into the compartment and the front door closed that the compartment containing the heads is opened and the door in the cartridge is opened.  This system provides for positive control against external contamination entry into the head flying environment.
Patent CA-1204531-A (CA)
Inventor: DE CUYPER JACQUES
IPC: B03D1/012
Filed: 1982-11-08
Granted: 1986-05-13
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a process for the pre-liminary flotation of a cassiterite ore in order to recover impurities selected from the group consisting of  silicates, silicoaluminates, fluorite, iron oxides and carbonates in the float and provide an improvement in selectivity in the course of subsequent concentrations of said ore by anionic flotation, comprising the step of effecting flotation by means of an amphoteric collector of the formula:       R-(NH-CH2-CH2)n-NH-CH2-H2-COOH in which: R is CH3-(CH2)m-1 or CH3-(CH2)m-1 OCH2CH2CH2-, m is 12 to 22, and n is 0, 1, 2 or 3.
Patent CA-1185905-A (CA)
Inventor: RUSSELL DEREK V
IPC: E04C5/04
Filed: 1982-12-14
Granted: 1985-04-23
Abstract: ABSTRACT     REINFORCING MEMBER         There is disclosed a longitudinally flexible reinforcing member built up from a plurality of conjoined layers having interstices therein and formed from steel wire or similar material.  The members are preferably of plank-like form, and are particularly suitable for reinforcing a mortar lining to a sewer.
Patent CA-1182975-A (CA)
Inventor: HUESER HAROLD L NORTH KANSAS C
IPC: E04F19/02
Filed: 1982-12-22
Granted: 1985-02-26
Abstract: TRIM COMPONENT FOR THE FINISH OF BUILDINGS            Abstract Of The Disclosure In the finish of buildings by use of wood trim for coves and baseboards, around door and window openings, etc., simple cutting of the trim is permitted, eliminating the need for mitered corners and mitered splicing by t-he provision of relative small, inexpensive, easily and quickly applied, decorative overlap components for both the inside and outside building corners as well as in the form of a splice cap.  Each component has a hidden reinforcing rib, a trim edge overlap flange and a portion shaped like and mating with the ornamental molding of the trim.
Patent CA-1189534-A (CA)
Inventor: OHSUMI TADASHI
IPC: A01N37/22
Filed: 1983-01-26
Granted: 1985-06-25
Abstract: A FUNGICIDAL INDANYLBENZAMIDE     ABSTRACT         A fungicidal indanylbenzamide derivative of the formula:                           [I]     wherein X is a lower alkyl, nitro, or trifluoromethyl group or a halogen atom, and R1, R2 and R3, which are the same or different, each represents a hydrogen atom or a lower alkyl group.
Patent CA-1199289-A (CA)
Inventor: SCHNEIDER HENRY
IPC: C12P7/06
Filed: 1983-02-14
Granted: 1986-01-14
Abstract: TITLE PENTOSE FERMENTATION WITH SELECTED YEAST                               INVENTORS Henry Schneider Ryszard Maleszka Patrick Y. Wang Ivan A. Veliky Yiu-Kwok Chan ABSTRACT OF THE DISCLOSURE It has been found possible to ferment the pentose D-xylose directly to ethanol with the selected yeast Pachysolen tannophilus.  At least an initial aerobic stage is desirable.  Improved yields have been obtained when the yeast cells are recycled continually at high cell densities.  Fermentation of D-galactose and other hexoses along with D-xylose has been found possible with selected strains or mutants.
Patent CA-1223434-A (CA)
Inventor: GALL RAY A
IPC: F16D3/38
Filed: 1983-03-09
Granted: 1987-06-30
Abstract: ABSTRACT      An improved lubrication means for anti-friction bearing trunnion systems of the type normally having smooth and/or ground contours in universal joint assemblies includes a plurality of closely spaced lands and lubrication grooves circumferentially disposed about each trunnion.  The lands provide actual bearing contact surfaces for needle roller bearings,  while the grooves provide means for retention of lubrication oil between bearing and trunnion interfaces.  In a preferred embodiment, the lands and grooves are uniformly and alternately spaced, and each are oriented in planes perpendicular to the longitudinal axes of the trunnions.  One preferred method of making the improved trunnion includes the steps of machining and heat treating, without grinding as an intermediate or final step.  Additionally, a step of roll burnishing the lands of the trunnions prior to heat treatment may be included.
Patent CA-1207650-A (CA)
Inventor: MCGILL EUGENE C
IPC: F23G7/08
Filed: 1983-04-05
Granted: 1986-07-15
Abstract: ABSTRACT OF DISCLOSURE     A flare gas combustion apparatus (10) comprising a flare housing (46) and a liner cylinder member (42) coaxially disposed therewithin, an annular orifice channel (54) formed between the liner cylinder (42) and the flare housing (46).  A first flare conduit (30) is in fluid communication with the orifice channel (54) and a first flare gas portion passing through the first flare conduit (30)  is discharged from the orifice channel (54) at the upper end of the flare housing (46) as a perimeter zone discharge configured as a relatively thin cylindrical layer of flare gas.  A second flare conduit (34) may be provided in fluid communication with the inner core of the liner cylinder (42) to discharge a second flare gas portion therethrough as an inner zone discharge, and a liquid seal (12, 20) is provided to permit flare gas to pass via the second flare conduit (34) only when the pressure of the inlet flare gas exceeds a predetermined value.
Patent CA-1203469-A (CA)
Inventor: NAKAMURA KAZUHARU
IPC: F23D5/18
Filed: 1983-05-11
Granted: 1986-04-22
Abstract: TITLE OF THE INVENTION                  POT-TYPE. OIL BURNER                 ABSTRACT OF THE DISCLOSURE A pot-type oil burner is disclosed which is capable of instantly carrying out fire-extinguishing without generating bad odor.  The oil burner is constructed in a manner such that an oil supply pipe and an air supply pipe merge into a single pipe extending to a pot and the single pipe is provided at the end portion thereof with a nozzle pipe extending into the pot which allows a fuel oil carried on air to be ejected in the form of fine particles therefrom into the pot.
Patent CA-1202048-A (CA)
Inventor: CERVINKA FRANZ
IPC: B60B39/10
Filed: 1983-06-10
Granted: 1986-03-18
Abstract: ABSTRACT         A motor vehicle system which for dispensing sand, is provided with a refillable sand container, a sand channel (7) and a flap (15) that opens downwards and closes a sand outlet (14), and has a heating system (24) in the closing surfaces (26) of the flap (15) at the sand outlet (14).       This consists, preferably, of an electrical wire heating element (25) that is provided in the closing surfaces (26) or in the walls of the sand outlet (14), on or in a gasket (16) between the flap (15) and the sand outlet (14).  The heating system helps prevent the flap (15) freezing shut on account of road spray, snow and cold, and thus preserves the functional capability of the sanding system.
Patent CA-1228487-A (CA)
Inventor: JOYNER ROBERT G
IPC: F16D3/38
Filed: 1983-07-13
Granted: 1987-10-27
Abstract: Title Flange Yoke Abstract A heavy duty cast iron flange yoke 110 has two lugs 116 for receiving a journal cross and a flange 112 having front 111 and back 113 faces.  The back face 113 includes balance pads 141 in which may be drilled balance holes 140.  The balance pads are generally underneath the lugs 116 and the holes 140 are radially inside the radially outer surface 131 of the lugs.
Patent CA-1224628-A (CA)
Inventor: DERDERIAN EDMOND J
IPC: C10L1/182
Filed: 1983-11-10
Granted: 1987-07-28
Abstract: ABSTRACT            A surfactant-free, phase-stable, aqueous diesel/alcohol fuel composition containing a diesel fuel, water, a C1 to C3 aliphatic alcohol or mixtures thereof and a C4 to C8 aliphatic alcohol or mixtures thereof, as well as a method for producing said fuel compositions.
Patent CA-1201330-A (CA)
Inventor: SCHUETZ UDO
IPC: B63B5/24
Filed: 1983-12-16
Granted: 1986-03-04
Abstract: ABSTRACT OF THE DISCLOSURE     In a plastic sail board having an outer skin, a foam core and a stringer that forms a longitudinal centre wall, the outer skin (2) consists of thermoplastic material and of an upper and a lower half section (3, 4, respectively) formed by a vacuum deep drawing process.  The half sections (3, 4) are welded to each other around the equatorial centre line (8).  The stringer (5) is formed as one piece on the upper and/or lower of the half sections (3, 4), is of a U-shape throughout at least the greatest portion of its length, and is welded at the cross piece of its U-profile with the half section (3, 4, respectively) that is opposite to it in each instance.  The profile hollow chamber of the stringer (5) is filled with rigid foam components (12) cemented into position and sealed off by a shaped bar (14).  The plastic core (11) consists of a foam mass injected into the hollow chamber formed by welding the half sections (3, 4) to each other.
Patent CA-1221644-A (CA)
Inventor: TOBIASZ HENRY E
IPC: F28F9/02
Filed: 1983-12-19
Granted: 1987-05-12
Abstract: END CLOSURE FOR TUBULAR HOUSING            Abstract of the Disclosure An end closure for a tubular housing comprises an end cap fitting over the end of the tubular housing, the end cap defining an internal annular face defining, in turn, an angle of essentially 5° to 70° to the axis of the tubular housing.  The end of the tubular housing is positioned in bonded relationship with the annular face.
Patent CA-1197036-A (CA)
Inventor: RABITO THOMAS G
IPC: C08G18/10
Filed: 1983-12-19
Granted: 1985-11-19
Abstract: Abstract of the Invention A SAG RESISTANT TWO COMPONENT ADHESIVE AND SEALANT      An improved two component adhesive whereby said adhesive exhibits sag resistance on a vertical surface substantially immediately after the two components are mixed with adequate gel time for use thereof said two component adhesive being composed of a polyurethane prepolymer component and a curative component mixed at a ratio of 4:1.
Patent CA-1217049-A (CA)
Inventor: FUJII TAISUKE
IPC: C21D9/56
Filed: 1984-01-31
Granted: 1987-01-27
Abstract: METHOD AND APPARATUS FOR COOLING A METAL STRIP        IN A CONTINUOUS ANNEALING FURNACE     ABSTRACT OF DISCLOSURE      The present invention relates to a method and apparatus for cooling a steel strip in a continuous annealing furnace, wherein the steel strip is continu-ously conveyed through a heating zone, a soaking zone, a primary cooling zone and, occasionally, an overaging zone and a secondary cooling zone, and cooling of the steel strip is carried out by roll-cooling, in which the steel strip is brought into contact with and is turned around a rotatable roll which is continuously cooled by a cooling medium.  The present invention is characterized in that a roll comprising a roll shaft (12) and a shrinkage-fitted roll sheath (11) fixed to the roll shaft (12) is used for roll-cooling and, further, in that the cooling medium is circulated around the roll shaft through a cooling medium-circulating passage (15) which is formed on at least the inner surface of said roll sheath or the outer surface of said roll shaft (12) or both, and is then withdrawn from the roll shaft (12).  The cooling uniformity of a steel strip 11) as seen in the short width direction is improved by the present invention.
Patent CA-1220362-A (CA)
Inventor: DALLMANN WINFRIED
IPC: G01N1/22
Filed: 1984-02-06
Granted: 1987-04-14
Abstract: Abstract of the invention Apparatus for taking gas samples from bulk material in a container In an apparatus for taking gas samples from a bulk material container having a cell wheel-type discharge control valve and a sensor for taking the gas samples, the sensor is disposed in a chamber outside the control valve and communicates with the cells of the cell wheel valve by way of an opening in the wall of the control valve housing. The sensor is arranged within the chamber in such a way that the sensor itself does not come into contact with the bulk material, the gas components in which are to be measured. A deflector plate passes bulk material that enters the chamber, back into the cell wheel control valve. The sensor is in the form of a filter hose and is provided with a shaker means for freeing it of dust that clings thereto.
Patent CA-1222084-A (CA)
Inventor: VINCENT GARY A
IPC: C08L23/06
Filed: 1984-03-08
Granted: 1987-05-19
Abstract: ANTI-TREEING ADDITIVES                      ABSTRACT      A composition comprising a major portion of a polyolefin and a minor portion of a siloxane having at least one silicon bonded unsaturated, substituted or unsubstituted, hydrocarbon radical substituent is disclosed.          A method of stabilizing polymers against water and electrical treeing which comprises adding a siloxane as defined above is further disclosed.