baber/WOPTO huggingface dataset:
Patent CA-1103589-A (CA)
Inventor: COSENTINO LOUIS C
IPC: A61M1/14
Filed: 1975-02-18
Granted: 1981-06-23
Abstract: ABSTRACT             An improved hemodialysis ultrafiltration system.           Dialysate input and output pumps are linked to maintain their volume flows substantially equal.  A pressure attenuator and a pressure amplifier on the dialyzer dialysate inlet and outlet, respectively, are employed to control dialyzer pressure on the dialysate side.  Dialysate output in excess of dialysate input is separated through the action of the dialysate output pump for measurement.  The ultrafiltration rate may be controlled through the pressure transformers and the instantaneous ultrafiltration rate and total ultrafiltration volume may be continuously monitored.
Patent CA-1044305-A (CA)
Inventor: JOST GERHARD
IPC: B41J2/425
Filed: 1975-04-15
Granted: 1978-12-12
Abstract: ABSTRACT:              An electrode which is constructed as a needle is arranged on a rotatable drum which is also capable of performing translatory movements. At the recording area the needle slides directly over the paper under pressure, the paper being slightly pushed away thereby. The contact surface area of the needle with the paper determines the width of the recorded track.         Consequently, microrecordings can also be performed.
Patent CA-1046451-A (CA)
Inventor: KOSAKA YUJIRO
IPC: B01J20/286
Filed: 1975-04-25
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a chromatography solid support comprising a micro-porous inorganic substrate having grafted thereon by ionizing radiation a polymer of a polymerizable monomer.
Patent CA-1042816-A (CA)
Inventor: BOKROS JACK C
IPC: B01D35/28
Filed: 1975-06-23
Granted: 1978-11-21
Abstract: ABSTRACT          A device for treating human blood prior to its return to a living human body.  The blood filter employs a bed of fibers between about 1 and 100 microns in diamter, the outer surface of which is formed of impermeable carbon. Suitable fibrous substrates may be coated with vapor-deposited pyrolytic carbon, and the fibers may be supported between upper and lower screens which are likewise coated.
Patent CA-1048065-A (CA)
Inventor: ISHII TAKASHI
IPC: C04B35/584
Filed: 1975-06-30
Granted: 1979-02-06
Abstract: Abstract of the Disclosure Disclosed is a silicon nitride-based sintered material having high heat resistance and containing crystal compounds prepared from the silicon nitride and at least one of oxides of the elements belonging to the III A group in the periodic table.          The material is useful in high speed rotary machines used under high temperature, e.g. for turbine blades.
Patent CA-1058033-A (CA)
Inventor: GAYLORD JOHN F JR
IPC: A61F5/03
Filed: 1975-07-04
Granted: 1979-07-10
Abstract: UNIVERSAL SURGICAL BINDER     Abstract of the Disclosure A surgical binder of a predetermined length for encircling and supporting a body member within a wide range of sizes. The binder is characterized by having at least one removable portion for adjustment of the length thereof to fit a smaller size body member within the range without having an excessive overlap.   The binder comprises an elongate base panel having a length sufficient to encircle a certain size body member, and at least one end panel.  Means are provided for releasably security the end panel to the base panel to allow the end panel to serve as an extension for accommodating the binder to a larger size body member.  A first fastening member is carried by the base panel and a second fastening member is carried by each of the base panel and the end panel for being selectively, independently and releasably interconnected with the first fastening member.  The end panel may thus be removed from the binder to reduce the overlap thereof when the size of the body member of the wearer does not require the presence of the end panel and the first fastening member is interconnected with the second fastening member of the base panel.
Patent CA-1053137-A (CA)
Inventor: REED ROBERT D
IPC: F23N5/24
Filed: 1975-08-14
Granted: 1979-04-24
Abstract: ABSTRACT     A system for supplying purge gas to a flare system depending upon the temperature and the pressure in the flare, to control the flow of purge gas through the flare during the period when flaring of gas is discontinued.  The rate of flow of purge gas is determined by tempera-ture measuring means.  However, the control of flow depends upon the pre-ssure in the flare as well as the temperature so that when gas is being flared and the temperature is high and the pressure is above normal the purge gas is cut off, whereas when the temperature is high and the pre-ssure is normal the purge gas is flowed.
Patent CA-1049677-A (CA)
Inventor: COFFEY GERALD P
IPC: C08F6/00
Filed: 1975-09-03
Granted: 1979-02-27
Abstract: Abstract of the Disclosure This invention relates to a process for removing residual mercaptan from latices of high nitrile polymers which contain some unreacted nitrile monomer, by adjusting the pH of the latex to preferably from about 9 to 10.5 with an aqueous solution of hydroxide ions.
Patent CA-1051782-A (CA)
Title: Lyophilisation des produits solides, liquides ou pateux
Inventor: FAURE JEAN-CHRISTIAN
IPC: B65B31/02
Filed: 1975-09-10
Granted: 1979-04-03
Abstract: A B R É G É   D E S C R I P T I F La présente invention se rapporte à un procédé perfectionné de lyophilisation de produits solides, liquides ou pâteux, caractérisé par le fait qu'on met le produit à lyophiliser dans une enceinte en matière souple, ouverte, mais susceptible d'être ultérieurement obturée, dite enceinte secondaire, qu'on introduit celle-ci chargée dans l'appareil de lyophilisation, qu'on la maintient ouverte au cours de l'opération de lyophilisation, qu'on l'obture lorsque la lyophilisation est achevée, puis qu'on la retire dudit appareil de lyophilisation. La présente invention se rapporte également à une installation pour la mise en oeuvre du procédé tel que défini ci-dessus.
Patent CA-1056468-A (CA)
Inventor: MUELLER CLIFFORD E
IPC: H03C1/58
Filed: 1975-09-24
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE         A modulator employs a pair of variable RF attenuators to produce a double sideband, suppressed carrier output.  The attenuator devices are PIN diodes which are rendered alternately conductive in synchro-nism with the recurring half cycles of the audio fre-quency input signal which is to be impressed upon the radio frequency signal as modulation.  As each diode conducts the RF signal, its attenuation is varied by a control signal in a manner to provide the conducted RF signal with a modulation envelope that follows the amplitude of the audio input.  The modulated signals from both diodes are combined at the modulator output, after a phase reversal of the modulated signal from one of the diodes, in order to thereby provide a double sideband, suppressed carrier output signal.  The control signal for each conducting diode is produced by a func-tion generator operating within a closed loop feedback system.  The generator receives the audio input and a recreated modulating signal derived without carrier in-sertion from an envelope detector on the modulator out-put, and compares the recreated modulation with the original audio input to provide the control signal with the proper wave shape.  An electronic goniometer for a VOR navigation system employs two of the double sideband modulators responsive to 30 Hz input signals that are 90° out of phase; thus a 90° modulation envelope phase differ-ence exists at the goniometer outputs as required for the variable phase antenna feeds of a VOR transmitting system.
Patent CA-1037779-A (CA)
Inventor: LIEBER JEAN
IPC: F03B3/10
Filed: 1975-10-01
Granted: 1978-09-05
Abstract: ABSTRACT     In a hydraulic pump and turbine system, the angular setting of the spray cone blades of the pump can be adjusted without any detrimental vibratory action during actual operation of the pump, this being obtained by closing, during said adjustment and without stopping the movement of the pump rotor, a valve, preferably a sleeve valve, inserted in the pump delivery channel between the pump rotor and the spray cone.
Patent CA-1045398-A (CA)
Inventor: UENO YOSHINOBU
IPC: F16D1/06
Filed: 1975-10-16
Granted: 1979-01-02
Abstract: APPARATUS FOR HOLDING KNOBS          ABSTRACT OF THE DISCLOSURE          Disclosed is an apparatus for holding knobs for turning a channel selector of a television receiver or for the like purposes.  A flat plate having a first group of projections adapted to bear against a notched flat portion of a rotatable shaft (tuner shaft) having a semi-circular section, and a second group of projections arrayed to bear against a portion of knob into which the shaft is inserted is employed to obtain a reliable coupling of the shaft and the knob.
Patent CA-1038845-A (CA)
Inventor: MURRAY HARRY C
IPC: H01R13/72
Filed: 1975-10-20
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE         A ready stored power cord assembly having a cord spool slidably arranged in a receptacle for movement between a position in which the spool is entirely within the receptacle and a position in which the spool is out of the receptacle.          A plurality of spools, each provided with an associated power cord, may be arranged in a single receptacle.  Electrical sockets connected to the cords are removably mountable in associated apertures provided in a cover which is pivotally mounted on the receptacle and functions as an electrical outlet cover plate when the cover is in a position blocking communication with the receptacle.  Opening of the cover permits a spool or spools to be moved out of the receptacle and cord winding and unwinding accomplishes as desired.  When the spools are arranged within the receptacle they effectively function to store power cord wound on the spools, while power cords may be unwound from the spools to serve as extension cords, and the like, when the spools are positioned outside the receptacle.
Patent CA-1075064-A (CA)
Inventor: DEEG EMIL W
IPC: G02B1/10
Filed: 1975-11-10
Granted: 1980-04-08
Abstract: CARRIER HAVING PHOTOTROPIC LAYER THEREON                      Abstract of the Disclosure A laminated optical or ophthalmic element is produced comprised of an amorphous and/or crystalline material possessing phototropic or photochromic properties as a result of applying a thin layer over at least one surface thereof, which layer includes a combination of cations and anions including silver or copper bromide and/or chloride.
Patent CA-1046615-A (CA)
Inventor: IIDA MASAJIRO
IPC: G01S7/62
Filed: 1975-11-12
Granted: 1979-01-16
Abstract: Abstract A plan position indicating system which includes a display screen and means for indicating on the screen the tilt angle of the transmitted beam and received signals to enable measurement not only of direction and distance but also the horizontal and vertical components thereof.
Patent CA-1050945-A (CA)
Inventor: FOCKE HEINZ
IPC: B65D5/46
Filed: 1975-12-22
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE      A container is provided having interior longitudinal and transverse partitions arranged between objects.  The longi-tudinal partition is formed by two superimposed flaps which are of integral one-piece construction with two bottom walls, two side walls, a top wall and end walls.  At least the top wall is provided with two spaced apart transversely extending rows of perforations to define a transverse handle.  Transverse cuts are formed in spaced relation to the rows of perforations and extend part way down each side wall and the area of the top wall between each row of perforations and the adjacent cut may be removed completely or folded under the handle to reinforce the handle.  Additional lines of perforations are formed to permit the removal of the remaining portions of the top wall on opposite sides of the handle along with portions of the side and end walls to obtain access to the objects in the container.
Patent CA-1053715-A (CA)
Inventor: BROLLO GIUSEPPE
IPC: B65H29/32
Filed: 1976-01-19
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE        Arms overhanging a roller bed on which profiled plate metal sheets are delivered to a terminal position; a control located to be tripped by each sheet as it reaches the terminal position; carriages on the arms; suction cups on the carriages and mechanisms actuatable by the control when tripped for lowering the carriage to engage the sheet by the suction cups and for moving the sheet and releasing it onto a stacking position; the arms being mounted on pedestals which are movable along the side of the roller bed to locate the arms.
Patent CA-1082740-A (CA)
Title: Aryl perfluoro-alkyl ethers and method of producing  them
Inventor: BELOUS VIKTOR M
Filed: 1976-04-07
Granted: 1980-07-29
Abstract: ABSTRACT OF THE DISCLOSURE         Aryl perfluoro-alkyl ethers are provided of the formula (I)   (I) wherein RF is CF3 or CF2OCF3 and X is Br; or RF is CF2OCF3 and X is NO2; the ethers are prepared from esters of perfluoro-carboxylic acids of the formula (II)   (II) the ethers can be used as intermediate products for producing medicinal preparations, heat-, cold-, benzene-, and oil-resistant sealing compounds, as well as compounds and polymers employed in various fields of engineering.  The ethers can be obtained under mild conditions with a high yield (80% of theory).
Patent CA-1040954-A (CA)
Inventor: MARTIN DOUGLAS E
IPC: F24C15/36
Filed: 1976-04-14
Granted: 1978-10-24
Abstract: A B S T R A C T     A track system for suspending and guiding the move-ment of a shield to and from a window-covering position in an oven door for a self-cleaning oven when an oven is to be operated at high temperatures to clean the interior surfaces of the oven and the oven door. A linear motion bearing means is provided to suspend the moveable shield by a first end portion within the oven door where the shield moves along the linear motion bearing means to and from a position which covers and shields a transparent pane in an oven door.  A second end portion of the moveable shield opposite the first end portion of the shield is free whereby thermal expansion in the moveable shield is accommodated.
Patent CA-1058436-A (CA)
Inventor: HOPKINS HAROLD H
IPC: A61B1/00
Filed: 1976-04-27
Granted: 1979-07-17
Abstract: Abstract of the Disclosure An optical system for conveying an optical image having two first biconvex rod lenses arranged end to end on a common optical axis in spaced relationship, and between said first rod lenses but not in contact with them a pair of second rod lenses also arranged end to end on the same axis, the adjacent ends of the second rod lenses being concave and de-fining a biconvex cavity which can contain a fluid whereby a fluid lens is formed, the system being substantially sym-metrical about a median plane through a biconvex cavity and the modulus of the reciprocal of the radius of curvature of the fluid lens being less than or equal to the modulus of the difference between the reciprocal of the radius of curvature of the convex surfaces of the first rod lenses adjacent to the second rod lenses and the reciprocal of the radius of curvature of the convex surfaces of the second rod lenses adjacent to the first rod lenses.
Patent CA-1061078-A (CA)
Title: Method and an arrangement for introducing a starter bar into the strand guiding path of a continuous casting plant
Inventor: SCHEINECKER ALOIS
IPC: B22D11/08
Filed: 1976-05-12
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE           In a method of and arrangement for introducing a starter bar into the strand guide of a continuous casting plant, wherein the starter bar is introduced from above, foot part first, into the strand guide and lowered, an upper part of the strand guide is removable transversely to the strand axis so that an opening is formed in the strand guide, whereupon the starter bar is lowered after its foot pat has been introduced, until he starter bar head has passed the opening, whereupon the removed strand part is returned into its initial position and the starter bar is moved upward until its head closes the mould.
Patent CA-1052722-A (CA)
Inventor: HURLEY EDWIN J
IPC: B41J31/10
Filed: 1976-06-08
Granted: 1979-04-17
Abstract: AUTOMATIC FUNCTION MECHANISM FOR TYPEWRITERS   ABSTRACT OF THE DISCLOSURE         A method and mechanism for automatically performing typewriter functions such as backspacing and disabling the escapement mechanism of a typewriter.  A ribbon cartridge carrying actuating abutments is inserted into the typewriter whereupon the abutments engage a mechanism to actuate a selected function as for example the backspace mechanism  and also engage another mechanism to disable the escapement mechan-ism.  Particularly adaptable to correcting typing errors, the present invention will minimize the manipulations now necessary to perform an error correcting operation.  Having typed an erroneous character, the operator simply inserts a ribbon cartridge containing the actuating abutments.  One of the abut-ments contacts an actuating mechanism within the typewriter to backspace the carriage.  The second abutment contacts a second actuating mechanism within the typewriter to disable the escape-ment mechanism to prevent carriage movement during error cor-rection or until the ribbon cartridge is removed.  Other selected typewriter functions can also be actuated by cartridge insertion.
Patent CA-1067304-A (CA)
Inventor: TURNER COLIN F S
IPC: F16D3/227
Filed: 1976-07-05
Granted: 1979-12-04
Abstract: Abstract of the Disclosure.         A plunging constant velocity universal joint of the kind comprising a hollow outer member and an inner member, torque-transmitting balls which are located in apertures in a cage disposed between said members and are each engaged in and between a pair of opposed longitudinal grooves in said members so as to be movable therealong to permit relative angular and axial movement between the members, and a guide ring mounted on the inner member, the cage having a convex part-spherical outer surface engaging the surface of a cylindrical bore in the outer member so that the cage is movable relative to said member axially of the latter, and a concave part-spherical inner surface engaging a complementary convex part-spherical surface on the guide ring, the centres of the part-spherical surfaces of the cage being offset by equal amounts on opposite sides of the joint centre along the joint axis whereby the cage assists in maintaining the balls in the bisector plane of the joint.     The guide ring is axially movable relative to the inner member to a limited extent to allow the torque-transmitting balls to roll rather than skid with respect to the surfaces of the grooves in the inner and outer members over part only of the permitted plunging movement of the joint substantially less than the whole range of permitted plunging movement, preferably over only a minor part of the permitted plunging movement at the commencement of plunging movement.  The guide ring comprises an annular part slidable on the inner member and an annular part which overlaps axially the grooves in the inner member and is formed with slots to accommodate the balls.
Patent CA-1073734-A (CA)
Inventor: SHEMER MICHAEL
IPC: A23J1/00
Filed: 1976-07-20
Granted: 1980-03-18
Abstract: ABSTRACT OF THE DISCLOSURE      A process is provided for the preparation of a textured protein concentrate which has improved meat-like texture and bland flavor.  The basic process utilized includes aqueous solvent extraction of water soluble constituents from protein extrudate containing such constituents, and the present invention provides an improvement in said basic process which comprises utilizing a protein extrudate having a density of between about 85 to 150 grams per liter on a dry weight basis and extraction at pH between about 4.4 and 6Ø          Using an aqueous extraction at a pH between about 5.0 and 6.0, the textured protein concentrate has a texture similar to the tender lean portions of beef, pork, poultry or shellfish.          Using an aqueous extraction at a pH between about 4.4 and 5.0, the textured protein concentrate has a texture similar to fish.
Patent CA-1098127-A (CA)
Inventor: LANG STANLEY A JR
IPC: A61K31/155
Filed: 1976-08-12
Granted: 1981-03-24
Abstract: TITLE:   2,6 ANTHRAQUINONYLENE AMIDINES          AS ANTI-AMEBIC AGENTS     ABSTRACT OF THE DISCLOSURE          Novel 2,6 anthraquinonylene amidines that are effective against cecal and hepatic amebic infestations in warm-blooded animals.
Patent CA-1098913-A (CA)
Inventor: TUNG LU H
IPC: C08F4/00
Filed: 1976-07-26
Granted: 1981-04-07
Abstract: ABSTRACT OF THE DISCLOSURE             Highly desirable multifunctional lithium con-taining initiators are prepared by reacting a compound such as an organo lithium with an organic compound con-taining at least two l,l-diphenylathylene groups.  Such initiators can be prepared in the absence of polar solvents and are very desirable for the polymerization of dienes such as butadiene to a desirable 1,4 configuration.
Patent CA-1050504-A (CA)
Inventor: SUMMERS THOMAS W
IPC: B60R9/06
Filed: 1976-07-30
Granted: 1979-03-13
Abstract: PIVOTABLE BUMPER FOR CARRYING MOTORCYCLES                         ABSTRACT          A vehicle and bumper means which is pivotably attached to said vehicle.  Said bumper means capable of being used to support a motor-cycle.  While in the "bumper" position, the bumper means serves to cushion the vehicle upon collisions; however, upon pivoting the bumper means to the carrier position it can be used to support a motorcycle for transportation.
Patent CA-1113767-A (CA)
Inventor: KARNIK AVINASH R
IPC: G03G9/12
Filed: 1976-09-10
Granted: 1981-12-08
Abstract: LIQUID  DEVELOPMENT                Abstract of the Disclosure A process for the liquid development of charge patterns in more than one colour is disclosed.  A charge pattern having areas of higherandlower charge is formed on an imaging surface.  The areas of higher charge on the surface are developed by a first liquid developer.  The areas of lower charge are developed by a second liquid developer.  The latter has a different colour and a viscosity not more than about 20% of that of the first liquid developer.
Patent CA-1082135-A (CA)
Inventor: WOLBRINK DAVID W
IPC: B30B9/30
Filed: 1976-09-15
Granted: 1980-07-22
Abstract: Abstract of the Disclosure A deodorizer containing a deodorant material is mounted within the cabinet of a trash compactor for continuously releasing a scent to the air in the cabinet to mask odors emanating form the compacted trash.
Patent CA-1044686-A (CA)
Inventor: GUENTHER WILLIAM D
IPC: F01L7/16
Filed: 1976-10-22
Granted: 1978-12-19
Abstract: ABSTRACT      A seal assembly for a rotary valved internal combus-tion engine is disclosed.  The seal assembly comprises longitudinal side meals for axially sealing an interface between a cylindrical valve housing and a complementary valve rotor body therein.  Circumferential ring seals are spaced apart along the valve rotor body for isolating inlet or exhaust ports which extend diametrically through the rotor.  The ring seals are provided with a novel means for biasing the seals against the rotor.  Spacers are provided for locating and retaining the seals in position within the housing, with bearing rings between the spacers for rotationally supporting the rotor. The assembly also includes means for locating the spacers properly in a head of the engine and for properly orien-ting the end seals.