baber/WOPTO huggingface dataset:
Patent CA-1061852-A (CA)
Inventor: MCVEIGH JAMES H
IPC: G03G15/01
Filed: 1975-02-07
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus and method are disclosed in which copies of an original document are formed wherein portions of the copy are highlighted in at least one color other than the remainder.          The original document is positioned on a substantially transparent support of a reproduction machine and means are provided for adjustably indicating a portion of the original document which is to be copied in a first color with the remainder of the document being in a second color.  Circuit means is provided for producing a signal defining the portions of the original document which are to be copied in the first color and in the second color with means responsive to the signal for reproducing the original document from the portions of the copy corresponding to the indicated portions of the original document being formed in the first and second colors.  Copies are thus produced from the original document wherein the selected portions are of different colors.
Patent CA-1044408-A (CA)
Inventor: HRISTOV ZVETKO S
IPC: D21C3/00
Filed: 1975-02-11
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE:           Method for obtaining fibrous material from raw vegetable materials comprising the following steps.  The raw material is reduced into splinters and soaked into lye at 50° to 80°C for a period of 40 to 60 min. and then the surplus lye is removed.  The splinters are then heated at 200 to 500°C for a period of 120 to 1200 sec. at atmospheric pressure to remove the dampness.  Finally, the treated material is washed, defibred and sorted.  There is also disclosed a device which comprises a reactor pipe having perforations at the top and into which a screw conveyer, having a hollow perforated shaft, is mounted for rotation.  The reactor pipe has a feed hopper at one end and an outlet at the other end feeding into a vessel.  The reactor pipe is surrounded by a steam chamber wherein steam is introduced which comes from the reactor pipe into which boiling takes place, the steam passing through the perforated part of the reactor.  There is a line connection between the chamber and the bottom of the feed hopper and another line connection between it and the hollow shaft.
Patent CA-1058012-A (CA)
Inventor: SCHROEDER FRED
IPC: A62C2/00
Filed: 1975-03-25
Granted: 1979-07-10
Abstract: Abstract of the Disclosure A wide dispersion incendiary device such as artillery round, bomb, or grenade in which a high explosive charge within a casing has imbedded therein a plurality of hollow metallic objects such as balls. The hollows communicating with the exterior of the objects and being filled with incendiary material which is ignited by detonation of the high explosive.  The incendiary material is a mixture of silicone rubber, powdered magnesium and an oxidizing agent.
Patent CA-1052933-A (CA)
Inventor: STRAMETZ HELMUT
IPC: C08L23/06
Filed: 1975-04-07
Granted: 1979-04-17
Abstract: POLYPROPYLENE MOLDING COMPOSITION AND PROCESS             FOR ITS PREPARATION     Abstract of the disclosure A polypropylene molding composition having an excellent impact strength at a temperature down to -60°C and simultane-ously a good hardness contains of from 70 to 90% by weight of a polypropylene,  2 to 10% by weight of an ethylene propylene copolymer and of from 8 to 25% by weight of a polyethylene and is distinguished by a melt index MFI 230/5 lower than that of the polypropylene contained therein and simultaneously super-ior by the coefficient 1.3 to 7.0 to that of a polypropylene prepared in the presence of the same catalyst as the molding composition and having the same RSV(reduced specific viscosity)
Patent CA-1111776-A (CA)
Inventor: CULLIS HERBERT M
IPC: B01D61/22
Filed: 1975-06-20
Granted: 1981-11-03
Abstract: METHOD AND APPARATUS FOR DETERMINING THE AMOUNT OF ULTRAFILTRATION DURING DIALYSIS   Inventor:  Herbert M. Cullis ABSTRACT OF THE DISCLOSURE        A dialysis device is disclosed which includes dialysis solution conduit means for passing dialysis solution through a membr?ne dialyzer.  In accordance with this invention, controlled volumes of dialysis solution are supplied and withdrawn to and from at least a portion of the dialysis solution conduit means, plus the dialyzer connected to the conduit means.  By this, the input and output of the dialysis solution to and from the conduit portion and connected dialyzer is positively controlled.  The total liquid volume of the conduit portion and connected dialyzer is measured.  Accordingly, changes in the total liquid volume which are not attributable to the dialysis solution input and output indicate the amount of ultrafiltration during dialysis.
Patent CA-1052450-A (CA)
Inventor: SHAWHAN ELBERT N
IPC: H04B11/00
Filed: 1976-02-23
Granted: 1979-04-10
Abstract: LOCK-IN NOISE REJECTION CIRCUIT          ABSTRACT OF THE DISCLOSURE       A lock-in filter that may be used to detect an AC data signal in the presence of high level noise signals that may occur in such systems as those used for acoustical telemetry in boreholes includes a pair of parallel capacitors receptive of the data and noise signals and circuitry operating in response to signals in the capacitors for alternately switching the capacitors to receive the noise and data signals in phase with the data signal.
Patent CA-1057862-A (CA)
Inventor: SPADEA GREGORIO
IPC: H01L29/786
Filed: 1976-02-24
Granted: 1979-07-03
Abstract: Application for Patent of GREGORIO SPADEA for SELF-ALIGNED CMOS PROCESS FOR BULK SILICON       AND INSULATING SUBSTRATE DEVICE                     ABSTRACT OF THE INVENTION      The method for fabrication of a self-aligned gate CMOS structure which employs no additional masking steps as compared to the standard CMOS fabrication process, this improved process providing the advantages of self-alignment between the N+ and P+ source and drain diffusions with respect to their gate regions, and metal contact openings which do not overlap the edges of the P+ or N+ source and drain regions.  The self-aligning gate region is defined by a silicon nitride gate layer.  Several embodiments of the novel process are described.
Patent CA-1055906-A (CA)
Title: Methods and apparatus for separating glass sheets into separate sheet portions
Inventor: GRAY MARTIN E
IPC: C03B33/033
Filed: 1976-03-02
Granted: 1979-06-05
Abstract: ABSTRACT      For separating glass sheets, especially sheets of wired glass, into separate sheet portions and stacking the sheet por-tions in spaced stacks, the sheets are cut to define the sheet portions, which are gripped by respective relatively movable groups of suction gripping devices. The groups of suction grip-ping devices are then moved apart to separate the cut sheet por-tions, and in the case of wired glass this also severs the wires. The suction gripping devices are mounted on a carriage so that, while still held by the suction gripping devices, the separated sheet portions can be transported laterally to a stacking station, at which they are released to drop on to respective stacks of similar sheet portions on a stacking table. A transfer carriage with lifting arms is provided to transfer the stacks to the pivoted arms of a tilt table for swinging the stacks into a vertical posi-tion ready for subsequent removal.
Patent CA-1091117-A (CA)
Inventor: RAITTO RUSSELL G
IPC: A61M1/00
Filed: 1976-03-09
Granted: 1980-12-09
Abstract: ABSTRACT         Improved disposable syringe for taking blood or other fluid samples, particularly arterial samples for blood gas testing or the like, which comprises a syringe body, a piston or plunger having a compressible end piece which forms a seal with the inner surface of the syringe body, the sy-ringe body preferably having no outward taper between the innermost reach of said compressible end piece and the loca-tion of said end piece when a sample of desired volume is drawn.  The syringe has means which prevent contact between the compressible end piece and the end wall of the syringe and define its minimum volume, and the amount of friction be-tween the end piece and the syringe wall is low enough for-the syringe to be self-aspirating, and preferably has means for resisting further movement of the end piece when the desired sample size has been obtained.
Patent CA-1081131-A (CA)
Inventor: EDWARDS JAMES H
IPC: B01D29/13
Filed: 1976-03-31
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE         A filtration system is provided that directs a fluid to be filtered through a disposable tubular filtration element, supports the filtration element, and accommodates for "wet growth" of the filtration element.  The system operates with an inside-to-outside forced fluid flow through the fil-tration element and includes a generally cylindrical housing with a fluid inlet and outlet.  A perforated outer support screen is mounted within the housing and surrounds the walls of the tubular filtration element with slight clearance.  Under the influence of the fluid pressure and the wet growth, the walls of the filtration element bear against the screen.  A sealing and support assembly having upstream and downstream fluid guides, each carrying, in a preferred form, a pair of resilient sealing members, is positioned inside the filtration element.  A rigid inner member bridges the opposing faces of the resilient member pairs. A rod and nut arrangement draws the flow guides towards one another to apply a longitudinal compressive force on the resilient members caught between a flange on the flow guides and the rigid inner member.  This compressive force deforms the resilient members in a radially outward direction to seal the filtration element to the housing and isolate the filtered fluid.  In a preferred form, the adjacent faces of each pair of resilient members are aligned with the interior edge of an impregnated end portion of the filtration element.  In addition, a tubular prefiltration element may be positioned inside the rigid inner member.
Patent CA-1053667-A (CA)
Inventor: MARSILI LEONARDO
IPC: A61P31/06
Filed: 1976-05-17
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE:           Novel rifamycin derivatives selected from the group consisting of compounds having the general formula:     (I)   wherein X is hydrogen, carboxyl, alkyl with less than 10 atoms C, cycloalkyl with less than 7 atoms C, alkenyl with less than 4 atoms C, cycloalkenyl with less than 7 atoms C, aryl with less than 13 atoms C, arylalkenyl with less than 11 atoms C, or an heterocyclic radical selected from the group consisting of furan, thiophene, pyridine, thiazole, tetrazole, 1,3-benzodioxole and thianaphtene, the radical X being optionally substituted with at least one radical different therefrom and selected from the group consisting, in addition to the aforesaid radicals, of halogen, hydroxyl, alkoxyl, nitro, carboxyl, carbalkoxy and carboxyalkoxy, Y is -H or -COCH3, and their 16,17,18,19-tetra-hydroderivatives, their 16,17,18,19,28,29-hexahydroderivatives as well as the corresponding oxidized derivatives of the general formula:                         (II) wherein X and Y have the aforesaid meanings, have high anti-bacterial activity on Gram-positive and Gram-negative bacteria and particularly on Mycobacterium Tuberculosis.
Patent CA-1115124-A (CA)
Inventor: HAMISCH PAUL H JR
IPC: A23L27/30
Filed: 1976-07-19
Granted: 1981-12-29
Abstract: Docket M-294-C     INKING MECHANISM     Abstract of the Disclosure There is disclosed a printing apparatus having a print head and an inking mechanism for inking the print head.          The inking mechanism has a pivotally mounted inker body and a spring for urging the inker body in one direction.  The inker body has a pair of opposed slots and an ink roller for inking the print head.  The ink roller is mounted by mounting structure including a pair of spaced members slidably received in the slots.  The mounting structure includes a shaft connected to the members that rotatably mounts the ink roller, and there is a shoulder and projection connection for holding the mounting structure in the slots.
Patent CA-1088934-A (CA)
Inventor: JOST MAX
IPC: C09B1/32
Filed: 1976-07-21
Granted: 1980-11-04
Abstract: Arylaminoanthraquinones Abstract of the Disclosure An arylaminoanthraquinone of the formula   (I) in which one X, in the 5- or 8-position, denote either the radical of the formula   or a hydrogen atom, the other X denote hydrogen atoms, alkoxy groups with 1-4 C atoms, aryloxy, arylmercapto or acylamino groups, one Y denotes a nitro group and the other denotes a hydrogen atom, one or two Z which are not adjacent to the nitro group denote chlorine atoms and the remaining Z denote hydrogen atoms, and the Q denote hydrogen or halogen atoms  which is useful for colouring high-molecular material.                             - 1a -
Patent CA-1068772-A (CA)
Inventor: BLACKINGTON PAUL A
IPC: F02P15/10
Filed: 1976-09-10
Granted: 1979-12-25
Abstract: INDUCTIVE SPARK IGNITION FOR COMBUSTION                    ENGINE                Paul Albert Blackington R. D. 1 Box 219 Afton, New York 13730 ABSTRACT OF THE DISCLOSURE    An inductive spark ignition system for a gas turbine engine in which the switching semicondcutor and other components are protected from failure under igniter plug load conditions.  The ignition system includes means for positively turning off the switching semiconductor to start a firing cycle and for insuring that the switching semiconductor remains nonconducting long enough to dissipate the energy in the firing circuit.  A Darlington transistor is used for switching and means are provided for limiting voltage and current in the transistor pair.
Patent CA-1071106-A (CA)
Inventor: ROBERTSON HARRY J
IPC: A61K35/36
Filed: 1976-10-08
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE         Medical Protein Hydrolysate is produced from the feet of young freshly killed poultry or other young freshly killed animal sources of protein which are sufficiently immature that the resulting protein lacks antigenic properties.  The protein, thus produced, is an extract of polypeptides and amino acids having as little biological disruption as possible. It is in the form of a powder or a gel, each of which is suitable for topical application to living cells of animals and humans for aiding in healing.  The process of production of the Protein Hydrolysate includes treating the washed and comminuted poultry feet or other source of protein with a dilute acid, preferably acetic acid, and drying under low heat conditions the resulting solution to a powder  or to a gel.  The process of using the Protein Hydrolysate including periodic topical application to a traumatized (wound) area.  In the event that treatment is to be below the surface, an aqueous solution of the protein can be injected into the area to be treated.
Patent CA-1046554-A (CA)
Inventor: LANZ WILLIAM E
IPC: E02F3/40
Filed: 1976-12-07
Granted: 1979-01-16
Abstract: REPLACEABLE CUTTING EDGE ASSEMBLY FOR A              LOADER BUCKET                    A B S T R A C T            A loader bucket has a replaceable cutting, edge assembly detachably mounted on a support member secured forwardly thereon.          The cutting, edge assembly comprises a three-piece cutting; edge disposed under the support member to be at least substantially coextensive therewith.  A plurality of adapters are formed as an integral part of each of the cutting edge pieces and extend forwardly therefrom,  A hardened earthworking tooth is detachably mounted on each of the adapters.
Patent CA-1066516-A (CA)
Inventor: GUIDO PAUL V
IPC: F22B33/00
Filed: 1976-12-13
Granted: 1979-11-20
Abstract: POWER GENERATION SYSTEM                    ABSTRACT OF THE DISCLOSURE         A power generation system in which one or more vapor generators are provided for driving a turbine having a rela-tively high pressure section and at least one relatively low pressure section.  A reheater is disposed between the high pressure turbine section and the low pressure turbine section and its outlet is connected to the latter section.  The steam outlet of the vapor generator is connected directly to the high pressure turbine section and directly to the reheater, and the outlet of the reheater is connected directly to the low pressure turbine section and directly to the condenser.
Patent CA-1058548-A (CA)
Inventor: MICHAEL THOMAS H
IPC: B65G15/60
Filed: 1976-12-15
Granted: 1979-07-17
Abstract: Abstract of the Disclosure A flexible endless belt in a belt-type conveyor for an agri-cultural machine has a central rib bonded to it inside surface, the construction and cross section of the rib being similar to that of a power transmission-type V belt.  The conveyor rollers have central V-shaped grooves to mate with the rib on the belt. The conveyor is driven through an and roller, power being trans-mitted to the belt by the combined frictions between the roller and the flat and V sections of the belt respectively. On an idler roller at the other end of the conveyor, a pair of raised annular ridges straddle the V-shaped groove, thus increasing belt tension adjacent the groove and ensuring that of the forces con-trolling the tracking of the belt on the rollers, those deriving from the V belt in the V-shaped groove are dominant so that the belt tracks straight and remains centered on the rollers.
Patent CA-1092464-A (CA)
Inventor: MEIER HANS
IPC: A61B17/02
Filed: 1977-01-28
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE        A surgical retaining device for holding a surgical instrument in place, typically wound hooks, comprising a holder block for displaceably securing the surgical retaining device at a stationary object and at least one insert element into which there can be inserted and fixedly clamped the surgical instrument. Between the  insert element and the holder block there is arranged a double-arm, pivotable stand possessing an intermediate pin joint. The pivotable stand is connected at one end by means of a ball-and-socket joint at the insert element and at its other end by means of a further ball-and -socket joint with an overhang arm which can be fixedly clamped at random elevational and angular positions with respect to the holder block at the latter.
Patent CA-1107722-A (CA)
Title: 2-(2-acetamido2-deoxy-3-o-d-glucopyranosy)-d- propionyl-l-seryl-d-isoglutamine, 2-(2-acetamido-2- deoxy-3-o-d-glucopyranosyl)-d-propionyl-l-seryl-d- glutamic acid, ester and amidederivatives thereof, and medicaments containing them
Inventor: AUDIBERT FRANCOISE
IPC: C07K1/113
Filed: 1977-03-08
Granted: 1981-08-25
Abstract: ABSTRACT OF THE DISCIOSURE      The invention relates to new water-soluble agents which are effective as immunising adjuvants. These adjuvant agents are the 2-(2-acetamido-2-deoxy-3-O-D-glucopyranosyl)-D-propionyl-L-seryl-D-isoglutamine, the 2-(2-acetamido-2-deoxy-3-O-D-glucopyranosyl)-D-propionyl-L-seryl-D-glutamic acid and their derivatives. These agents are particularly useful to prepare adjuvant medicinal compositions used for increasing the efficiency of vaccines.
Patent CA-1088098-A (CA)
Title: Isobutyramides and preparation thereof
Inventor: ESANU ANDRE
IPC: C07C255/29
Filed: 1977-03-15
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to nove1 isobutyramides of the formula:                             whereln Rl is a halogen atom and n is an integer of from 2 to 6.  These compounds are useful in the treatment of hyper-lipemia and hypercholesterolemia.
Patent CA-1090905-A (CA)
Inventor: ONGARO THEODORE
IPC: G05D5/00
Filed: 1977-03-18
Granted: 1980-12-02
Abstract: ABSTRACT           A system for correcting a rubber tire for vibration producing forces generated in the tire when operated under load and at cruising speed, wherein the tire is revolved at a cruising speed equal to from 50-90 miles per hour under a load simulating the weight load supported by the tire in normal use to develop centrifugally generated forces in the tire, measuring the magnitude and location of the centrifugally generated forces developed in the revolving tire, the measured forces  comprising (a) forces generated by peripheral non-uniformities, and (b) forces developed by the lack of tire symmetry, the tire being corrected for both the (a) and (b) forces in two stages, the first stage comprising correction for the (a) forces by removing rubber from the periphery of the tire in accordance with the magnitude and location of the non-uniformities while the tire is rotating at cruising speed, and the second stage compris-ing correction for the (b) forces by selectively adding to or removing rubber from the tire in the areas at or adjacent the tire beads in accordance with the magnitude and location of the (b) forces.
Patent CA-1110379-A (CA)
Title: Compositions containing hydrogenated block copolymers  and polyamides
Inventor: DAVISON SOL
IPC: C08L51/00
Filed: 1977-05-06
Granted: 1981-10-06
Abstract: A B S T R A C T          An interpenetrating network is obtained by mixing a selectively hydrogenated block copolymer comprising at least two terminal polymer blocks of a monoalkenyl arene and at least one intermediate polymer block of a conjugated diene, in which the terminal polymer blocks constitute between 8 and 55% by weight of the block copolymer with a polyamide.
Patent CA-1068635-A (CA)
Inventor: JESPERSEN EMIL
IPC: B65G23/38
Filed: 1977-06-01
Granted: 1979-12-25
Abstract: Abstract of the disclosure: A conveyor on which a casting mould consisting of closely juxtaposed mould parts is advanced stepwise, comprises a section formed by an endless flexible belt.  Extending along the side edges of this belt are reciprocating coupling parts which during at least part of their forward stroke are firmly clamped to the edge portions of the belt, from which they are released during their return stroke.  In this way elastic extensions and re-tractions of the flexible belt are excluded.
Patent CA-1082560-A (CA)
Inventor: SCHUBERT WARREN R
IPC: C11D9/26
Filed: 1977-06-03
Granted: 1980-07-29
Abstract: ABSTRACT           Process for preparing toilet soap bars containing high molecular weight polymers of ethylene oxide, said bars characterized by having a smooth surface like that of con-ventional soap bars.
Patent CA-1084768-A (CA)
Inventor: SATO YO
IPC: B65C11/02
Filed: 1977-09-09
Granted: 1980-09-02
Abstract: LABEL STRIP INSERTING DEVICE            Abstract of the Disclosure A label strip inserting device for use in a label printing machine; the inserting device comprises:  a platen pivotally secured to the machine frame, a label guide member pivotally secured to the frame, an operating member-inter-locked with the platen and the guide member; rotation of the operating member moves the platen and guide member between widely spaced inoperative positions enabling insertion of a label strip and closely spaced operative positions; the operating member has a guide surface that is rotated to define part of the label strip pathway when the guide member is in its inoperative position; label guide pieces on the machine frame positioned near a label holder on the frame, the guide member aligns with the guide pieces to define an insertion pathway when the guide member is in the inoperative position.