baber/WOPTO huggingface dataset:
Patent CA-1099139-A (CA)
Inventor: FILSTRUP POUL
IPC: A23J1/02
Filed: 1978-01-26
Granted: 1981-04-14
Abstract: ABSTRACT OF THE DISCLOSURE     To separate animal raw material into fat and pro-tein fractions, the material in finely divided form is cir-culated through a circuit which includes a heating zone where the material is continuously heated to a relatively low temperature of about 45-70° C, and a stream of warm ma-terial from this circuit is then quickly heated to a higher temperature of about 85-100° C.  This quickly heated materi-al is immediately subjected to centrifugal separation in one or more stages to provide the two fractions of fat and pro-tein, respectively.
Patent CA-1094310-A (CA)
Inventor: BEITER CHARLES B
IPC: A01N25/04
Filed: 1978-01-27
Granted: 1981-01-27
Abstract: RS(1206)MS                  STABLE DISPERSIONS CONTAINING            TRIORGANOTIN FLUORIDES     Abstract of the Disclosure  -  The tendency of dis-persions containing triorganotin fluorides in organic liquids to agglomerate is avoided by using as the dispersion medium specified organic liquids in combination with from 0.5 to 10% based on the weight of the dispersion, of specified inorganic compounds.  The choice of both organic liquid and inorganic compound is critical to achieving long-term stability of the resultant dispersion.                             -i-
Patent CA-1098129-A (CA)
Inventor: MOLNAR ARPAD
IPC: A61K31/496
Filed: 1978-02-24
Granted: 1981-03-24
Abstract: A B S T R A C T        A novel 3-[4-(2'-pyridyl)-piperazin-1-yl]-1--(3,4,5-trimethoxy-benzoyloxy-propane is prepared by reacting 3-[4-(2'-pyridyl)-piperazin-1-yl]-1-hydroxy--propan with 3,4,5-trimethoxy-benzoic acid or with a reactive derivative thereof or by reacting 4-(2'--pyridyl)-piperazine with a 1-(3,4,5-trimethoxy-benzoyl-oxy)-3-halogen-propane.  The new compound and the pharmaceutically acceptable salts thereof have anti-arrhythmic activity.
Patent CA-1066527-A (CA)
Inventor: HEERMANS THOMAS W
IPC: A47J27/212
Filed: 1978-03-20
Granted: 1979-11-20
Abstract: ABSTRACT           A knob for a cooking vessel is a whistle which gives an audible signal that cooking temperature has been reached, and has a valve slide for shutting off the whistle.  Support-inside and outside knob parts incorporate halves of a resonance chamber, which makes the knob extremely simple to the mold, assemble, clean, and disassemble.  The valve slide rests in guides which make it impossible to assemble incorrectly, and overlaid by a know cover.
Patent CA-1104003-A (CA)
Inventor: HARRINGTON JOHN H
IPC: C23C4/00
Filed: 1978-04-04
Granted: 1981-06-30
Abstract: ABSTRACT OF THE DISCLOSURE           Method and apparatus for plasma flame-spraying coating material onto a substrate by means of passing a plasma-forming gas through a nozzle electrode, passing an arc-forming current between said nozzle electrode and a rear electrode to form a plasma effluent, introducing spray coating material into the plasma effluent, passing the plasma effluent axially through a wall shroud extending from the exit of said nozzle electrode and forming a hot gas shroud for the plasma effluent at least within the wall shroud.
Patent CA-1113626-A (CA)
Inventor: PATTON TAD L
IPC: C08L79/08
Filed: 1978-04-20
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE        Organic amides, solutions of polymers thereof, which polymers are subject to hydrolysis and degradation in the presence of amines, and polymers isolated therefrom are stabilized by the presence of aromatic sulfonic acid esters of aliphatic, arylaliphatic and alicyclic alcohols and polyols.
Patent CA-1108455-A (CA)
Inventor: ZEIDLER GUENTER
IPC: G02B6/44
Filed: 1978-05-25
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to a communications cable using as light-wave guides glass fibres which are provided with a closely fitting casing.  Any unevenness in the surface of the glass fibres can be eliminated by applying a suitable material to them, e.g. a thermoplastic synthetic resin material, in such a manner that it exerts a uniform constant longitudinal compression force on the glass fibre.
Patent CA-1112492-A (CA)
Inventor: DOVNAR STANISLAV A
IPC: B23B1/00
Filed: 1978-06-21
Granted: 1981-11-17
Abstract: METHOD OF MACHINING END FACES                     Abstract of the Disclosure The invention relates to methods of machining end faces with rotary tools. The method according to the invention comprises imparting to the workpiece a rotary motion and to the tool - a straight feed motion at an angel 20 - 75° to the radius of the workpiece.
Patent CA-1109632-A (CA)
Inventor: FUCHS FRANCIS J JR
IPC: B22D11/06
Filed: 1978-06-27
Granted: 1981-09-29
Abstract: CONTINUOUS CASTING METHODS AND APPARATUS          Abstract of the Disclosure A molten material, such as a metal, undergoes a continuous casting operation within an annular groove (13) in a radially extending, upper surface of a first rotary member (11).  A portion of the annular groove is enclosed by a radially extending, lower surface of a second rotary member (12).  Each of the rotary members is cooled by a cooling medium which flows through, and/or is applied by spraying within, its interior.  The rotary members are rotated about two different, substantially vertical axes with the molten material being fed into the annular groove in the first rotary member, being transported within the annular groove through a cooling region beneath the lower surface of the second rotary member, and then being discharged from the annular groove in a solidified condition.  An extrusion die (71) may be located in the annular groove to impart a desired cross-sectional config-uration to the solidified material as it is discharged from the annular groove, or the solidified material may be passed through an extrusion die in a separate extrusion mechanism (92).
Patent CA-1093945-A (CA)
Inventor: SAHLIN HANS O
IPC: B27B9/04
Filed: 1978-09-01
Granted: 1981-01-20
Abstract: Abstract of Disclosure A device for guiding a portable power saw at a distance above a base plane, said base plane being arranged with & pivoting support member for the work piece, whereby the workpiece can be brought to take up desired angular relationship to the direction of guiding members for the saw, said guiding members being being arranged hinged at one endportion and thus arranged to swing up from the base plane when a workpiece is introduced under same between distance mem-bers joining the base plane and the guiding members, and including a guide plate to which the power saw can be detachably attached, said guide plate incorporating guiding means co-acting with the guiding members, and also including means to hold the saw guard in a returned position, when the guide plate is in contact with the guiding members, arranged to automatically release the saw guard when the guide plate is moved from a contact position with the guiding members, said base plane also being arranged detachably connectable to a subplate in such a way, that the base plane can be turned in relation to the subplate, said subplate also being arranged with supporting means for a workpiece.
Patent CA-1115808-A (CA)
Inventor: MATTHIAS DAN W
IPC: B41J19/18
Filed: 1978-09-14
Granted: 1982-01-05
Abstract: S.N. 833,271 ABSTRACT OF THE DISCLOSURE            A serial impact printing element is mounted on the slider of a high performance linear stepper motor.  The slider moves through the stator-to-stator air gap of the linear motor stator comprising an active stator portion having windings associated therewith and a passive stator portion without windings. In order to achieve high performance of the motor, the slider is relatively short as compared with the stator, and longitudinal flux leakage through and the weight of the slider are minimized by the use of nonmagnetic discontinuities therein.  The impact printing element includes a wheel having a plurality of circumferentially spaced character elements which are rotated to the printing position by means of a rotary stepper motor.  Since there are no windings on the passive portion of the stator, the character elements of the wheel are able to pass in close proximity to the passive portion thereby allowing the center of gravity of the rotary motor to be low so as to achieve stability of the impact printing element during high speed operation.
Patent CA-1117145-A (CA)
Inventor: DARRAGH JOHN I
IPC: C07C67/00
Filed: 1978-09-19
Granted: 1982-01-26
Abstract: ABSTRACT OF THE DISCLOSURE   1,1,1,2-tetrafluoroethane is manufactured by bringing trifluoroethylene into reaction with hydrogen fluoride in the vapour phase at elevated temperature in the presence of a chromium oxide or basic chromium fluoride hydrofluorination catalyst.
Patent CA-1113809-A (CA)
Inventor: AOYAMA SYUNICHI
IPC: F01L1/14
Filed: 1978-09-20
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE    A hollow cylinder is slidably received in a bore formed through an engine block with its closed end in contact with a lobed cam mounted on a camshaft, and a piston connected to a push rod is received in an end portion of the bore.  A plunger disposed in the bore partly intrudes into the cylinder so as to define a first oil pressure chamber in the cylinder and a second oil pressure chamber between the plunger and the piston.  When oil pressure applied to the first chamber is decreased as the engine speed lowers, the plunger moves toward the first chamber to allow the second chamber to communicate with an oil-reserving chamber through a hole.  The amount of valve lift in a medium oil pressure range depends on the degree of closing of this hole by the plunger which is moved together with the cylinder by the rotating cam.
Patent CA-1101625-A (CA)
Inventor: SHEN KUO-CHENG
IPC: C08L97/02
Filed: 1978-10-17
Granted: 1981-05-26
Abstract: TITLE         METHOD OF BINDING LIGNOCELLULOSIC MATERIALS                          INVENTORS                         Kuo-Cheng Shen David P.C. Fung Louis Calve ABSTRACT OF THE DISCLOSURE              A low cost method of binding lignocellulosic materials utilizing ammonium based spent sulfite liquor alone as the binder.  Hot pressing a mat comprising ligno-cellulosic material and ammonium spent sulfite liquor at a temperature above 170°C decomposes the spent sulfite liquor.  The decomposition products subsequently condense and polymerize in the presence of lignocellulosic materials to produce a composite product.  An exterior grade board can be produced under certain operating conditions.  Utilizing the lower molecular weight fraction of the liquor provides a more efficient binder.
Patent CA-1068653-A (CA)
Title: Framing for shelves
Inventor: FIBUS C KENNETH
IPC: A47B57/16
Filed: 1978-11-06
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE     Framing for shelves incorporates sections of elongated slotted channel members and apertured L-shaped corner pieces fastened thereto so as to form vertical and horizontal supports for a plurality of shelves, the elongated channel members have transversely arcuate base portions and oppositely disposed longitudinally extending cross sectionally arcuate flanges joining said transversely arcuate base portion in continuously curving sections and oppositely coplanar outwardly extending continuous substantially flat edge flanges on said arcuate flanges.  The L-shaped corner pieces each have configurations corresponding to the configuration of the channel member for mating with said channel members for intimate contact therewith in nesting relation.  The channel members and the corner pieces contact each other adding rigidity and shear strength to the framing.  This inven-tion is distinguishable from others by reason of the formation of the channel members and the corner pieces so that they contact each other throughout their engaging arcuate surfaces to add rigidity and shear strength to the framing.
Patent CA-1107478-A (CA)
Inventor: BASCHE MALCOLM
IPC: B22C3/00
Filed: 1978-12-21
Granted: 1981-08-25
Abstract: ABSTRACT OF THE DISCLOSURE     A   method for producing a low reactivity tungsten impregnated ceramic mold for casting refractory metals such as titanium is described. The method involves impregnation of a standard ceramic shell mold with an aqueous solution of tungstic acid and ammonium hydroxide.          The saturated mold is then dried and fired to convert the tungsten compound to metallic tungsten or tungsten oxides.   The process may be repeated several times to achieve the desired tungsten concentration.
Patent CA-1103231-A (CA)
Inventor: CLARKE GEORGE A
IPC: C10M169/06
Filed: 1979-01-09
Granted: 1981-06-16
Abstract: ABSTRACT OF THE DISCLOSURE         A lubricating grease composition is provided having improved salt water corrosion resistance and comprising a lithium complex grease thickener, a metal naphthenate and a quaternary ammonium salt.
Patent CA-1111374-A (CA)
Inventor: MARTIN ROBERT B
IPC: B01D17/04
Filed: 1979-01-10
Granted: 1981-10-27
Abstract: PLURAL STAGE DESALTER/DEHYDRATOR IN A SINOLE VESSEL     Abstract Or the Disclosure A desalter/dehydrator having a plurality of electrified coalescing stages in a single vessel, wherein the stages are isolated hydraulically to allow parallel or serial stage operations.          In one embodiment, several electrical stages, each separately energized, are operated in parallel to proportionately increase vessel throughput capacity.  In another embodiment, series operation is employed, wherein each successive stage receives the product from the preceding stage as feed, with fresh water being added.  Place-ment of electrodes, distributors, collectors, etc. are determined by the type of operation to be performed in the vessel.
Patent CA-1114731-A (CA)
Inventor: WATTS WILLIAM A
IPC: B29C65/00
Filed: 1979-01-15
Granted: 1981-12-22
Abstract: HEAT SEALABLE LAMINATE                Abstract of the Disclosure A laminate of a blend of 40 to 80 parts of polyvinyl chloride and 60 to 20 parts of a copolymer of butadiene acrylonitrile adhered to a substrate of polypropylene with a latex or solvent solution of a copolymer of polyvinylidene and a second monomer of vinyl chloride or acrylonitrile can be formed as films which have excellent heat sealability.
Patent CA-1121827-A (CA)
Inventor: KREIS GERHARD
IPC: C08G77/04
Filed: 1979-03-07
Granted: 1982-04-13
Abstract: ABSTRACT OF THE DISCLOSURE         Organoslloxanes are provided herein which have SiC-bonded ester groups and contain at least one unit of the general formula:                             in which R represents the same or different monovalent hydro-carbon radicals having from 1 to 12 carbon atoms, which are free of aliphatic unsaturation and which may contain one ether oxygen atom; R' represents hydrogen or a methyl group (CH3) and a is O, 1 or 2.  These organosiloxanes can be prepared by hydrolyzing or co-hydrolyzing silanes of the general formula:           ROOCCH2CH)COOR)CH2CHR'CH2Si(CH3)aX3-a, where R, R' and a are the same as above and X represents the same or different hydrolyzable atoms or groups.  Also, they may be prepared by the addition of a diester of allyl succinic acid and/or methallyl succinic acid to an organoslloxane containing Si-bonded hydrogen.  These new organosiloxanes may be used as lubricants for inorganic and organic fibers, metal surfaces and as hydraulic fluids.
Patent CA-1112384-A (CA)
Title: Loop to ground start circuit
Inventor: VAUGHAN BRIAN
IPC: H04Q1/50
Filed: 1979-03-29
Granted: 1981-11-10
Abstract: LOOP TO GROUND START CIRCUIT               Abstract of the Disclosure A circuit for translating a loop start to a ground start signal in a communication system interconnected via a tip lead and ring a ring lead, in which the ring lead is connected to a source of potential at a central office or PABX, is comprised of a latching switch connected from a ring lead terminal through a resistance to a ground terminal, a latching switch closing circuit connected to the tip lead for sensing a predetermined potential applied thereto, adapted to close the switch upon its detection of at least a predetermined proportion of the potential applied to the tip lead as a result of the external application of the source of potential from the ring lead to ground, and a latching switch opening circuit adapted to open the switch following connection of the tip lead to ground through external circuity at the central office or PBX.
Patent CA-1117747-A (CA)
Title: Procede de preparation de pieces en  alumine beta-alcaline
Inventor: DESPLANCHES GERARD
IPC: C04B35/113
Filed: 1979-03-30
Granted: 1982-02-09
Abstract: L'invention concerne un procédé de préparation de pièces d'alumine béta alcaline et notamment d'alumine béta sodique dans lequel après mise en forme des pièces le frittage est réalisé en les disposant dans une enceinte de frittage confectionnée au moins en partie par une matière réfractaire comportant un mélange de trois composants, à savoir une chamotte d'alumine béta obtenue par fusion et concassée en grains de 0,5 mm environ, un ciment ou liant d'alumine béta obtenu par réaction à l'état solide et à une température de 1200.degree.C environ à partir d'un mélange d'alumine alpha et de carbonate de sodium, ce ciment présentant une granulométrie de l'ordre de 10 microns, et enfin un sel de sodium, les proportions pondérales respectives de ces trois composants étant telles que ladite enceinte est apte à créer au cours du frittage, et au voisinage immédiat des pièces, une atmosphère riche en sodium. Et une enceinte de frittage utilisée pour une telle préparation.
Patent CA-1140230-A (CA)
Title: Method for carrying out loopback test
Inventor: MAEJIMA HIROSHI
IPC: G06F11/22
Filed: 1979-05-18
Granted: 1983-01-25
Abstract: - 25 -METHOD FOR CARRYING OUT LOOPBACK TEST ABSTRACT OF THE DISCLOSURE The present invention discloses a method for carrying out a loopback test in a data communication system, which is comprised of a first data communication station, a second data communication station and a transmission line connected therebetween. The first data communication station transmits a succession of a first pseudo-random noise signals, a loopback test signal and a second pseudo--random noise signal to the second data communication station by utilizing a usual information data channel, and requires no special channel for carrying out the loopback test. When the second data communication station detects the first pseudo-random noise signal, it sends back the forthcoming loopback test signal to the first data communi-cation station in order to check the coincidence of the transmitted and the sent back loopback test signals. The second pseudo-random noise signal denotes the finsihing of the loopback test.
Patent CA-1101285-A (CA)
Inventor: MCCAULEY KERRY
IPC: A61H15/00
Filed: 1979-05-25
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE     FOOT MASSAGER     The invention comprises an improved foot massage device having a plurality of rotatable balls forming a generally convex surface. The balls are mounted on parallel bars in turn supported in a frame suitable for placement on the floor. A detachable electric vibrator is mounted within the frame to impart a vibrating and massaging action to the balls through the frame. The user merely places his foot upon the massager and moves the foot back and forth to have a gentle massaging and vibrating action imparted to the foot. Mounted on the frame is a generally vertical conical spindle that is rotatable and formed to impart the massaging and vibrating action to the arch of the foot when placed in contact with the spindle. The vibrator is conveniently detachable from the underside of the foot massager. Attachable to the vibrator are a general massage attachment and a special spinal roller attachment. In an alternate version the rows of balls are staggered to provide a lateral squeezing and stretching action to the foot simultaneous with the up and down longitudinal squeezing and stretching as the foot is moved over the balls. In this version the balls may be separate or in the form of beaded rollers.
Patent CA-1116060-A (CA)
Inventor: LUNDIN ARNE T
IPC: C12Q1/66
Filed: 1979-05-31
Granted: 1982-01-12
Abstract: ABSTRACT The invention relates to a process for the determination of ATP concentrations, for instance in ATP-converting reactions, and to a biolumine-scence reagent for use in the process.   According to the process, the sample to be assayed is reacted with a bioluminescence reagent including D-luciferin, luciferase, magnesium or certain other metal ions, and one or more competitive inhibitors of the reaction in the form of D-luciferin analogs.  The reagent may optionally also include pyrophosphate and/or co-enzyme A.  The intensity of light emitted as a result of the reaction is a measure of the ATP-concentration.
Patent CA-1130461-A (CA)
Title: Interpolative digital-to-analog  converter for linear pcm code
Inventor: KOSUGI HIROSHI
IPC: H03M1/00
Filed: 1979-08-21
Granted: 1982-08-24
Abstract: Digital-to-Analog Converter Abstract of the Disclosure A digital-to-analog converter is for use as an interpolative decoder for decoding a linear PCM signal.          An output signal of a binary rate multiplier which develops signals of several less-significant bits of the linear PCM signal onto a time axis is directly applied to a driver circuit, by which the segment of a ladder resistance network corresponding to the least significant bit is driven.  The ladder resistance network has segments corresponding to signals of several more-significant bits of the linear PCM signal.  The effect is to eliminate the need for an adder for the digital addition between the output signal of the binary rate multiplier and the signals of the several more-significant bits.
Patent CA-1141697-A (CA)
Inventor: GRANTHAM DANIEL H
IPC: C25B5/00
Filed: 1979-10-11
Granted: 1983-02-22
Abstract: HYDROGEN GAS GENERATION UTILIZING A BROMIDE ELECTROLYTE AND RADIANT ENERGY     ABSTRACT OF THE DISCLOSURE    Radiant energy to at least partially power an electro-lytic cell is used in the generation of hydrogen, utilizing a bromide, preferably hydrogen bromide, as the essential electrolyte component in the electrolytic cell to solve overvoltage and corrosion problems associated with the use of conventional electrolytes in similar environments.  The use of such material also results in a broadening of the selection of semiconductor electrodes which can be used in such process and apparatus.  The semiconductors employed are generally nonmetals and can be multilayered structures comprised of a gradient of diminishing width band gap material.  The hydrogen generated from such system can be used to power a fuel cell.
Patent CA-1116566-A (CA)
Inventor: LAAUWE ROBERT H
IPC: B65D47/20
Filed: 1979-11-28
Granted: 1982-01-19
Abstract: DISPENSING VALVE PARTICULARLY FOR         VISCOUS PRODUCTS                      ABSTRACT         A dispensing valve, particularly adapted for a squeeze bottle containing a viscous product, has d valve head in the form of a thin flat wafer of small diameter stationarily supported as freely as possible from obstructions, and above it an elastically deflectable diaphragm having a central opening with a periphery that seats on the peri-phery of the wafer.  Internal pressure causes the diaphragm to move slightly from the wafer during a dispensing operation.
Patent CA-1133409-A (CA)
Title: Antibiotic, bn-183b substance, and process for  production thereof
Inventor: EZAKI NORIO
IPC: A61K35/74
Filed: 1979-12-19
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE         A novel antibiotic designated BN-183B substance is dis-closed which is produced by cultivating a strain of the genus Pseudomonas.  The antibiotic has a strong action against Gram-positive and Gram-negative bacteria.