baber/WOPTO huggingface dataset:
Patent CA-1079418-A (CA)
Title: Ion source
Inventor: KOVALSKY GEORGY A
IPC: H05H7/04
Filed: 1977-03-17
Granted: 1980-06-10
Abstract: ABSTRACT         A source of a tubular beam of ions comprising a cylindrical shell with one butt end having an axial hole in it and the other butt end solid.  It is provided with a rod having one end fixed to the solid butt end of the cylindrical shell and arranged coaxially to the latter.  The free end of the rod carries a disc placed in the axial hole of the butt end of the cylindrical shell so as to obtain a circular gap confined by the side wall of the hole.  A hollow annular shell is arranged coaxially within the cylindrical shell so that a circular gap made in the butt end of the annular shell faces the circular gap in the butt end of the cylindrical shell.  An annular cathode and an anode are arranged co-axially inside the annular shell.  A thermoelectronic cathode is placed outside the cylindrical shell near to its butt end with the circular gap.  An electromagnet coil is arranged coaxially inside the said cylindrical shell.  A device for ion acceleration is placed on the path of emission of the ions.  The cylindrical shell and its butt ends, and the rod are made of magnetically soft material, whereas the annular shell is made of non-magnetic material.
Patent CA-1112014-A (CA)
Inventor: WOOTTEN WILLIAM A
IPC: B21D47/00
Filed: 1977-04-18
Granted: 1981-11-10
Abstract: Abstract of the Disclosure Metal, fiber or plastic panels are fabricated by the attachment of planar imperforate and/or partially perforated outer sheets to a specially formed center member comprising a web or sheet having a deformed surface defining an array of adjacent triangular projections and depressions.  The center member is produced by the longi-tudinal cutting and folding of the web as it passes between two forming cylinders which mesh with one another, the cylinder peripheries carrying complementary arrays of spaced triangular-shaped tooth elements having their base lines aligned in the opposing cylinders, to shear and thereby, relieve the passing web laterally so as to pro-duce intermittent parallel cuts and angular folds in the web while gathering the web longitudinally thereby to form triangular, flat-topped cells in the center member. Instead of using two outer sheets, the formed center member can be used per se, e.g., as a packing medium, or it can be combined with only one outer sheet to form a single-face product.
Patent CA-1101441-A (CA)
Inventor: HARTIG JUERGEN
IPC: B01J31/12
Filed: 1977-05-04
Granted: 1981-05-19
Abstract: O.Z. 31,984/32,147 ABSTRACT OF THE DISCLOSURE 1,2-Glycol esters are obtained particularly advantageously, by reacting an olefin with molecular oxygen and a carboxylic acid, if a reaction product of o-titanic acid with low molecular weight alcohols or carboxylic acids, eg. dititanium hexaacetate, is used as the catalyst.
Patent CA-1076944-A (CA)
Inventor: AMBASZ EMILIO
IPC: A47C1/024
Filed: 1977-08-17
Granted: 1980-05-06
Abstract: TITLE - CHAIR                ABSTRACT OF THE DISCLOSURE            The seat of a chair is mounted on a seat-supporting structure of the chair frame by means of closely spaced, parallel sleeves which extend lengthwise on the underside of the seat and which are received in telescoping and sliding relation by seat supports which are parts of a generally centrally located seat supporting structure of the chair frame.  The front portion of the seat supporting structure is supported in cantilevered relation by the chair legs or pedestal.  The chair back is mounted on a generally centrally located back support of the chair frame to tilt backward independently of the position of the seat from a resiliently restrained, relatively upright position to a backward, tilted position.
Patent CA-1116811-A (CA)
Inventor: ABEL HEINZ
IPC: C09B67/26
Filed: 1978-01-20
Granted: 1982-01-26
Abstract: Case 1-10939/+/B      CANADA               Pulverulent dye preparations, a process for their manufacture and their use . Abstract of the Disclosure Non-dusting pulverulent or granulated dye preparations are provided which contain (1) an organic dye, (2) a non-ionic compound having a hydrotropic action and at least one of the components (3) or (4), component (3) being a reaction product of a fatty acid having 8 to 22 carbon atoms and 1 to 2 mols of diethanolamine and component (4) being a compound of the formula   in which R is an aliphatic hydrocarbon radical having 8 to 22 carbon atoms or a cycloaliphatic, aromatic or aliphatic-aromatic hydrocarbon radical having 10 to 22 carbon atoms, Rl is hydrogen or methyl, A is -O- or -C-O-, X is the acid radical of an inorganic, oxygen-containlng acid, the acid radical of a polybasic carboxylic acid or a carboxyalkyl radical and m is a number from 1 to 50, and (5) optionally further customary additives.          The dye preparations are non-dusting, can be wetted easily and possess an increased dissolving ability so that they significantly facilitate the manufacture of padding liquors, dyes baths and printing pastes useful for dyeing and printing textile and non-textile substrates.
Patent CA-1105461-A (CA)
Title: Process for alkylating adenine a mixture of isomers of (2,6-dihalobenzyl)adenine
Inventor: VANDER ZWAN MICHAEL C
IPC: C07D473/34
Filed: 1978-01-30
Granted: 1981-07-21
Abstract: ABSTRACT OF THE INVENTION        9-(2,5-Dihalobenzyl) adenines substantially free of the 3-isomer, useful as coccidiostats, are prepared in a number of ways. One is by alkylating a salt of adenine with 3,6-dihalobenzyl halides in a two phase system in the presence of a phase transfer catalyst and then treating the resulting mixture of positional isomers, containing primarily the desired 9-isomer contaminated by substantial amounts of the mutagenic 3-isomer, by selectively dealkylating the 3-isomer with sulfuric acid in the presence of a carbenium ion trap to obtain the 9-isomer substantially free of the 3-isomer.        Alternatively, 9-(2,6-dihalobenzyl)adenines are directly prepared uncontaminated with positional isomers from 4,5,6-triaminopyrimidine via 7-(N-formyl-N-dihalo-benzylamino) [1,2,5]thiadiazolo[3,4-d]pyrimidine.
Patent CA-1105138-A (CA)
Inventor: SATO SEIZI
IPC: G11B15/68
Filed: 1978-02-10
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE         A cassette changer providing five resilient members.          By restoring of the first resilient member, an ejecting push-button is pushed.  By restoring of the second resilient member, the first cassette is withdrawn.  By restoring of the third resilient member, the second cassette is inserted into the cassette holder.  By restoring of the fourth resilient member, the second cassette held in the cassette holder is moved to operative position.  By restoring of the fifth resilient member, an operating push-button in pushed.
Patent CA-1107415-A (CA)
Inventor: OTTO PAUL R
IPC: B66B1/14
Filed: 1978-02-10
Granted: 1981-08-18
Abstract: 46,844 ELEVATOR SYSTEM            ABSTRACT OF THE DISCLOSURE         An elevator system including an elevator car mounted in a building to serve the floors therein.  A car call station in the elevator car includes a plurality of car call pushbuttons and associated lamps.  Each pushbutton requires only a single set of contacts and a single conductor to register a car call, drive the associated lamp, and to provide a "button actuated" signal each time the pushbutton is actuated.
Patent CA-1104746-A (CA)
Inventor: KRAFT KURT
IPC: C08L101/00
Filed: 1978-02-15
Granted: 1981-07-07
Abstract: A b s t r a c t A thermosetting coating or adhesive composition based on A) at least one component selected from the group consisting of oligomeric and polymeric compounds containing at least of the functional groups hydroxyl and epoxy groups, and B) a polycarboxylic acid mixture comprising trimellitic acid and a major amount of at least one compound of one of the formulae                           (I)                           (II)          (III) wherein R, R' and R''', being the same or different, each represents a di- to hexavalent hydrocarbon radical having a total of from 1 to 12 carbon atoms, said radical containing form zero to 2 olefinic double bonds, said radical without double bonds being interrupted by up to 3 ether bridges:   x and y which may be the same or different, each represents an integer of from 2 to 6; t     an integer of from 1 to 5; and z and u, which may be the same or different, each represents zero or an integer of from 1 to 5 and a process for coating a substrate with said composition.
Patent CA-1086284-A (CA)
Inventor: MELAN GIUSEPPE-FABRIZIO M
IPC: B65H75/28
Filed: 1978-03-17
Granted: 1980-09-23
Abstract: STRAND ATTENTUATION AND WINDING APPARATUS AND METHOD            ABSTRACT OF THE DISCLOSURE      Apparatus and method for winding a continuous strand formed from an attenuable material is disclosed.  An end face of a winding collet includes strand-engaging elements spaced about the periphery of the end face of the collet that engage the strand as it is brought against the face of the collet.  There are at least three strand-engaging elements on the face of the collet.  The strand is conducted from the strand-engaging elements to the starting drum and is wound on the collet until it reaches operating speed.  When the winding collet is at its operating speed, the strand is urged onto a winding sleeve to form the winding.
Patent CA-1069086-A (CA)
Inventor: LORD ALAIN
IPC: B01L9/06
Filed: 1978-03-22
Granted: 1980-01-01
Abstract: FORM WITH MEANS TO ATTACH CONTAINERS                   HAVING TEST SPECIMEN THEREIN            ABSTRACT OF THE DISCLOSURE           A form made of paper or other suitable material wherein the form has an information carrying section, in a first portion thereof, for recording the information of one or more items detachably retainable by said form, and an attachment means in a second portion thereof.  The attach-ment means releasably retains one or more of the items.          Further, the attachment means has one or more retention flaps formed in the second portion and having means therein to receive one or more of the items and to frictionally re-tain same by friction force.
Patent CA-1090270-A (CA)
Inventor: TERRILL GARRETT D
IPC: F16L55/124
Filed: 1978-03-28
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE      A pipeline stopper assembly of the expanding sleeve type for use in large diameter pipes having a transverse circular cut-out or opening therethrough  The pipeline stopper assembly cooperates with a stopper fitting secured to the pipeline so that when the assembly is inserted into the transverse opening in the pipeline and is properly oriented with the space between the split sleeve facing in the proper direction, it is incapable of being rotated within the opening.  The torque encountered in the expanding of the sleeve by the actuating means is transferred directly from the operating new members to the sleeve without being transferred through the toggle arms.  Stop means are provided which limit movement of the operating new members toward each other and, thus, positively limit the amount of expansion of the sleeve and the pivotal movement of the arms to an angle no greater than 90° to the longitudinal axis of the stopper assembly.          By providing stop means coacting directly with the new members, no unnecessary loads are transferred to the toggle arms or their pivots and this coupled with the elimination of torque from the toggle arms enables the arms and their pivots to be made of a lighter and cheaper material.
Patent CA-1083840-A (CA)
Inventor: DUNLOP DEAN A
IPC: E02B3/06
Filed: 1978-05-16
Granted: 1980-08-19
Abstract: A novel marine dock section adapted to be supported by flotation units or posts is described.  A pair of horizontally spaced apart, upright, prefabricated truss-like frameworks, each comprising a pair of longitudinal tubular members preferably of rectangular cross-section secured a spaced distance apart by a plurality of vertical tubular struts extending through and double swaged into the longitudinal tubular members, are joined together by a plurality of cross members to form a planar rectangular frame which supports a wood plank decking.
Patent CA-1126261-A (CA)
Inventor: BACH JEAN-FRANCOIS
IPC: A61K38/22
Filed: 1978-05-24
Granted: 1982-06-22
Abstract: ABSTRACT            The invention provides Polypeptide compounds having the sequence X-Gln-Gly-Gly-Y in which Y represents -Ser-Asn and X represents Ser-, Lys-Ser-, Ala-Lys-Ser-, Glx-Ala-Lys-Ser-; G1x representing PyroGlu or Gln; and when X represents G1x-Ala-Lys-Ser-, Y may in addition represent -Ser;  as well as their derivatives comprising 1 or 2 modified  amino acids, with the exception of the unmodified compound PyroGlu-Ala-Lys-Ser-Gln-Gly-Gly-Ser-Asn.
Patent CA-1102221-A (CA)
Title: Faucheuse a disques entraines par le bas
Inventor: WEBER MARCEL
IPC: A01D34/66
Filed: 1978-05-26
Granted: 1981-06-02
Abstract: Faucheuse à disques entraînés par le bas au moyen d'au moins un organe de transmission tel qu'un arbre réalité en une ou plusieurs pièces s'étendant en partie au moins à travers un boîtier de disque contenant un lubricant.  Chaque boîtier est conçu pour pouvoir être monté sur une plaque support par un déplacement perpendiculaire au plan dans lequel s'étend la plaque, des éléments de fixation de ces boîtiers s'étendant exclusivement perpendiculairement à la plaque support .  Chaque boîtier est de plus rendu étanche grâce à des moyens indépendamment de la présence d'un organe de transmission.
Patent CA-1120017-A (CA)
Inventor: FLITA EBERHARD
IPC: B09B3/00
Filed: 1978-06-28
Granted: 1982-03-16
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus is disclosed for the heat treatment of thermoplastics containing industrial and domestic refuse, as well as plastics waste. The refuse or waste is previously comminuted to a size capable of being treated in the process, then fed into the apparatus which is a crushing roller press. The press has a rotatably driven roll in a machine body, the machine body and the roll forming a converging infeed gap andtwo crushing gaps along the circumference of the roll. Just before a charging hopper there is a discharge opening provided with an adjustable scraper.
Patent CA-1101053-A (CA)
Inventor: MERRITT BEN G JR
IPC: H01M10/24
Filed: 1978-08-08
Granted: 1981-05-12
Abstract: 11,292 RECHARGEABLE GALVANIC CELL     ABSTRACT           An improved rechargeable cell having an anode structure which in its uncharged state comprises a coherent metallic porous body with its pores substan-tially filled with oxidized zinc and alkaline electro-lyte.  This anode structure is generated in situ, within the cell, by exposing a predetermined admixture of active zinc metal and an oxide of a metal less anodic-ally active than zinc to an aqueous alkaline electrolyte.
Patent CA-1079674-A (CA)
Inventor: RHODES JOHN H JR
IPC: B65H9/16
Filed: 1978-08-15
Granted: 1980-06-17
Abstract: PAPER ALIGNMENT ROLLERS                Abstract of the Disclosure Paper aligning rolls wherein the drive roll is skewed to the direction of travel in order to move paper toward a referencing edge while the backup roll is oppositely skewed to move paper away from the referencing edge. By selecting the coefficient of friction of the drive roll to be higher than the coefficient of friction of the backup roll, the paper is moved into the referencing edge with a controlled small resultant force tending to crumple the paper.  This system maintains a high forward drive force while minimizing the force tending to crumple.
Patent CA-1084898-A (CA)
Inventor: LANGFIELD EDWARD R
IPC: E21C37/04
Filed: 1978-11-08
Granted: 1980-09-02
Abstract: Wear or Thrust Plates for Hydraulic Rock Splitting Apparatus Abstract of the Disclosure This invention pertains to hydraulically actuated rock splitters which utilize a wedge and feather action.  The forward movement of this wedge places a corresponding thrust load on the feathers and their retaining means.  Conventionally. the feathers have enlarged portions which are engaged by and are retained by hardened steel thrust or wear plates carried by a shell or housing.  As a means of keeping the weight within reasonable limits this housing is usually made of aluminum or an alloy of aluminum.  The support for these hardened steel plates, as provided by the housing, is usually insufficient resulting in a cracking or breaking of the hardened steel plates.  A lamination of these plates and providing a softer steel backing reduces or eliminates damage to the housing when cracking of the hardened steel plates occurs.
Patent CA-1121117-A (CA)
Inventor: MACDONALD MALCOLM D
IPC: E04H4/16
Filed: 1979-04-12
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE     A swimming pool cleaning device comprises an elongated handle, a frame at one end of the handle, a skimming bag, e.g. a wire mesh or a nylon net mounted in the frame for skimming purposes, and brush bristles portruding laterally outwardly from the side surface of the frame.  The device permits debris clinging to the sides and bottom of a pool to be freed, by use of the brush bristles, and then immediately caught in the skimmer for removal purposes.
Patent CA-1102896-A (CA)
Inventor: USTIN GEORGE
IPC: H01R4/14
Filed: 1979-04-12
Granted: 1981-06-09
Abstract: ABSTRACT                    A sectional terminal block assembly has identical interlocking sections hold together by the electrical elements. Each section has n projection portion, and a recess portion shaped to receive the projecting portion of an adjoining section, the projecting and recess portions having interlocking shapes to prevent transverse motion or twist. Each contact element has an arm locked in aligned transverse slots in the projecting and recess portions to prevent relative motion longitudinally. A simple plastic cover snaps over the top of barriers between adjacent contact elements, and is pivotal upward from either side to allow access to the contacts.
Patent CA-1107263-A (CA)
Inventor: NETH OTTO CORREGIDOR ROAD VANC
IPC: A63B55/57
Filed: 1979-06-08
Granted: 1981-08-18
Abstract: GOLF BAG SUPPORT STAND                   Abstract of the Disclosure A support stand for supporting a golf bag or the like. The stand comprises a clamp member attachable to the upper edge of the bag, and a pair of legs mounted on the clamp member for pivoting between retracted positions, wherein the legs are dis-posed adjacent the longitudinal axis of the bag, and extended positions wherein the bag and the two legs form a self-standing tripod.  The two legs are constrained to pivot coordinately away from the bag and away from each other.
Patent CA-1134054-A (CA)
Inventor: HART CORNELIS M
IPC: H01L29/04
Filed: 1979-06-21
Granted: 1982-10-19
Abstract: 30.5.79                                          PHN.9175 ABSTRACT          "Integrated circuit"                Integrated diode-transistor logic with gate circuits each comprising an inverter transistor in which the logic signal connections of a collector of one inverter transistor extend via one or more logic diodes to the base of one or more following inverter transistors. The logic diodes are formed by mono-poly diodes or as poly diodes. This results in flexibility with respect to the method of manufacturing and the topology and the pattern of conductor tracks is comparatively simple.
Patent CA-1143467-A (CA)
Inventor: LEJEUNE GABRIEL
IPC: G11B20/18
Filed: 1979-06-29
Granted: 1983-03-22
Abstract: ABSTRACT     A SYSTEM FOR RECORDING ELECTRICAL SIGNALS, DISPLAYED         ON A MOVING SUPPORT           Inventors : Gabriel LEJEUNE             Claude VIALATTE Bernard GRANCOIN           Applicants : THOMSOM-CSF     A system for recording physical data in the form of electrical signals, displayed on a paper tape, in which the output paper tape recorder of the system is preceded by a magnetic recorder, with high flow rates at its input and output, of the floppy disc type, means being provided for transferring only the useful recor-dings to paper, so displayed economically and on a large scale.
Patent CA-1099923-A (CA)
Inventor: SMITH BRIAN F
IPC: A01K85/16
Filed: 1979-07-17
Granted: 1981-04-28
Abstract: ABSTRACT OF THE DISCLOSURE          An artificial bait of the type of a hollow, transparent body having a front, blunt portion, wherein the front or head portion of the bait is of a colour distinct from that of the rest of the bait.  The main body colour of the bait is provided by a sheet-like insert in the body extending from the rear end to a point spaced from the end wall of the head portion.  The front end wall is preferably concave and is provided with a paint layer, preferably applied to the exterior.  Since both the front wall and the rest of the body is moulded from a transparent plastics material, the colour of the paint applied to the front wall is also displayed at the side wall of the body.  Accordingly the colour of the front portion, preferably red, is visible not only in front view but also at virtually any angle of viewing of the bait, except the exact rear view.  The combination of an insert that is shorter than the entire length of the interior of the bait facilitates the assembly of the bait, while application of the paint only in a concave, blunt front wall further reduces the manufacturing cost.  The concave shape of the front surface of the head portion of the bait protects the exterior paint layer from extreme wear.
Patent CA-1142530-A (CA)
Inventor: BOSIES ELMAR
IPC: A61K31/4433
Filed: 1979-07-20
Granted: 1983-03-08
Abstract: ABSTRACT           The present invention provides pharmaceutical compositions containing at least one aziridine-2-carboxylic acid derivative which is substituted on the ring nitrogen atom and which have the general formula:-                (I). wherein X is a carboxyl or nitrile group or an alkoxy-carbonyl radical or an unsubstituted or substituted carbamoyl group; R is a straight-chained or branched, saturated or mono-or polyunsaturated aliphatic hydro-carbon radical which is optionally substituted one or more times by halogen, alkoxy, hydroxyl, dialkylamino, cycloalkylamino, acylamino, acyl, nitro, alkylthio, alkylsulphinyl, alkylsulphonyl, nitrile, carbalkoxy or carbamoyl radicals or by cycloalkyl radicals optionally substituted by alkyl, alkoxy or carbalkoxy, or by cyclo-alkenyl radicals, which can optionally be bridged, or by an aliphatic or aromatic heterocyclic radical, by aryl, aryloxy, arylthio, acyloxy, alkoxy-carbonylamino or ureido groups, or R is a cycloalkyl or cycloalkenyl radical containing 3 to 10 carbon atoms which is optionally substituted by alkyl, alkoxy, alkoxycarbonyl or oxo groups and is also optionally interrupted by hetero atoms and optionally bridged by 1 to 3 carbon atoms, or R is an aryl or hetaryl radical, the aryl and hetaryl radicals being optionally substituted by halogen, alkoxy, alkyl, hydroxyl, carbalkoxy, carbamoyl. dialkylamino, cycloalkylamino, acylamino, nitro, cyano, acyl, alkylthio, alkylsulphinyl, alkylsulphonyl, sulphamoyl, phenyl, trifluoromethyl, aryloxy, acyloxy or methylene-dioxy, and R1 is a hydrogen atom or a saturated, straight-chain or branched alkyl radical containing up to 4 carbon atoms or a phenyl radical; or a pharmaceutically acceptable, pharmacologically compatible salt thereof some of the derivatives are novel and some are known;  the derivatives are immune-stimulating therapeutic compounds of increased effectiveness, low toxicity while displaying no noteworthy side effects and being more stable and more simply administered than previously employed aziridines.