baber/WOPTO huggingface dataset:
Patent CA-1093555-A (CA)
Inventor: LEDIG KURT W
IPC: C07D209/30
Filed: 1977-07-04
Granted: 1981-01-13
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides a compound if the general formula:                               or a non-toxic acid addition salt thereof, wherein:            (a) X is hydrogen and Y is -CH2R or -R1 wherein:                R is hydrogen; methyl; ethyl; n-propyl; i-propyl; n-butyl; i-butyl; n-pentyl; n-hexyl; 2-methyl-1-propenyl; cyclo-butyl; cyclopentyl; cyclohexyl; 2-phenylethyl; 2-phenylvinyl; phenyl; phenyl monosubstituted in the 2-, 3-, or 4-position by chlorine, bromine, iodine, fluorine, trifluoromethyl, methyl, ethyl, n-propyl, i-prophyl, n-butyl, i-butyl, t-butyl, methoxy, ethoxy, n-propoxy, trifluoromethoxy, cyano, methylsulfonyl, acetyl, propionyl, methlthio, ethylthio, carbethoxy, carbonyl, sodium carboxy, or potassium carboxy; phenyl monsubstituted in the 3-position by amino or nitro; phenyl disubstituted in the 2,3-, 2,4-, 2,5-, 2,6-, 3,4-, or 3,5-positions by methyl, ethyl, n-propyl, methoxy, ethoxy, n-propoxy, chlorine, bromine, iodine, or fluorine; phenyl trisubstituted in the 2,4,6- or 3,4,5-positions by methyl, ethyl, methoxy, or ethoxy; 2,3,5,6-tetramethylphenyl; 3,4-(methylene dioxy)phenyl; 1-naphthalenyl; 2-naphthalenyl; 2-methyl-1-naphthalenyl; 1-bromo-2-naphthalenyl; 2-pyridinyl; 3-pyridinyl; 4-pyridinyl; 2-quinolinyl; 8-quinolinyl; 2-thienyl; 3-thienyl; 4-thiazolyl; 3,5-dimethyl-4-isoxazolyl; tetrahydro-2-furanyl; or benzo(B)thein-3-yl; and R1 is hydrogen; phenyl monosubstituted in the 2- or 4-position by amino, nitro, cyano, acetyl, propionyl, methylsulfonyl, trifluoromethyl   or carbethoxy: 2,4-dinitrophenyl; 2,4-diamino-phenyl; 2-cyano-4-nitrophenyl; 2-cyano-4-aminophenyl; 3-methyl-4-nitrophenyl; 3-methyl-4-aminophenyl; 2-trifluoromethyl-4-nitro-phenyl; 2-trifluoromethyl-4-aminophenyl;  2-thiazolyl; 2-pyridinyl; 5-nitro-2-pyridinyl; 2-pyrimidinyl; 2-pyrazinyl; 2-quinolinyl; 4-quinolinyl, 4-methyl-2-quinolinyl; 7-chloro-4-quinolinyl; 7-trifluoromethyl-4-quinolinyl; 2-methyl-4-quinolinyl; 3-methyl-2-quinoxalinyl; 2-phenyl-4-quinolinyl; or 2-benzothiazolyl; and (b)  X is methyl, phenyl, or chlorine: and Y is hydrogen, methyl, benzyl, 3-cyanobenzyl, 4-cyanobenzyl, or 2,5-dimethylbenzyl; provided that when X is phenyl, Y may only be hydrogen or methyl, and when X is chlorine, Y may only be benzyl.          The compounds inhibit the growth of bacteria in vitro as demonstrated in a standard tube dilution test employing seed agar or Wellcotest Sensitivity.  In addition the compounds exhibit in vitro antifolic acid activity, as demonstrated by the inhibition of Streptoccus faecalis ATCC 8043 grown in a folic acid medium.
Patent CA-1108270-A (CA)
Inventor: EDWIN ALLAN I
IPC: G05B19/23
Filed: 1977-07-14
Granted: 1981-09-01
Abstract: ADAPTIVE PATH FOLLOWING MOTION CONTROL SYSTEM          A B S T R A C T     A position control system for a welder includes a probe pivotably supported on the welding head assembly for motion through an arc extending ahead of the path Or motion Or the welding head.  A sensor supported on the probe connects to a control system which generates an output representing coordinates of points along the center line, and an output proportional to the gap of the line of abutment between a pair of plates to be welded and controls the direction and rate Or motion of the welding head along the center line Or the abut-ment as well as the rotation of the head to maintain it in a proper disposition to the seam being welded and to maintain the sensor motion generally in front of the path of motion of the head.
Patent CA-1084698-A (CA)
Inventor: OSWALD DONALD E
IPC: B05C7/06
Filed: 1977-07-22
Granted: 1980-09-02
Abstract: Title of the Invention ROTATOR AND COATER SYSTEM FOR DRUM SHELLS Abstract of the Disclosure Drums are supported for rotation on idler rollers carried by an intermittently operable conveyor, and when the drums reach a predetermined position in which their longitudinal axes are aligned with telescopically movable coating material applicator heads the conveyor movement of the drums is stopped and an overhead assembly is moved downwardly into engagement with the drum shells to hold them down and rotate them while the coating applicator heads move inwardly and outwardly of the shells.
Patent CA-1093124-A (CA)
Title: Puffer-type compressed-gas circuit-interrupter having  improved separable contact structure
Inventor: CROMER CHARLES F
IPC: H01H33/91
Filed: 1977-08-24
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE           An improved puffer-type, compressed-gas, cicuit-interrupter is provided having an improved separable contact structure with resilient stationary contact fingers biased inwardly upon the movable tubular venting arcing contact, the latter moving with a movable operating cylinder over a relatively-fixed piston structure, and carrying an insulating nozzle therewith.  The movable tubular venting arcing contact is disposed upstream of the movable nozzle structure, and does not impede the gas flow through the nozzle structure, as generated by the relative movement of the operating cylinder over the relatively-fixed piston structure. Preferably, the relatively-stationary resilient contact fingers, are encircled by a tubular venting stationary contact support, being fixedly secured thereto, the arrangement functioning to cause contact interengagement between the stationary resilient contact fingers and the movable tubular arcing venting contact, so that upon circuit-interrupter opening movement, an arc is established between the forward tips of the resilient station-ary contact fingers and the upper extremity of the movable tubular venting arcing contact.  Double gas-flow occurs through both the stationary and movable tubular venting contacts, and yet the constricted portion of the insulating hollow movable nozzle may be increased only slightly by the relocation of the contact fingers to the stationary  supporting portion of the interrupter.  Additionally, the elimination of the usual upstream movable finger-cluster obstruction allows a corresponding reduced in the size and mass of the moving cylinder supporting spider.
Patent CA-1060766-A (CA)
Inventor: SIMPSON ROBERT O
IPC: B60C5/16
Filed: 1977-09-26
Granted: 1979-08-21
Abstract: A SHIELD FOR SEALING A TUBELESS TIRE ON A SPOKED WHEEL RIM           Abstract of the Disclosure An elastic, fluid impervious annular shield for sealing the openings in a well formed in the case of a wheel rim from which spokes extend in a radial direction toward a hub used in mounting the wheel rim on an axle of a sports-type vehicle, such as a motorcycle or sports car,  The shields permit the use of conventional tubeless tires which heretofore have never been used in conjunction with conventional spoked wheel rims.
Patent CA-1101631-A (CA)
Inventor: DIEDERICH GERD
IPC: B22D11/10
Filed: 1977-10-12
Granted: 1981-05-26
Abstract: Abstract of the Disclosure A pipe like feeder nozzle for injecting molten steel into a mold for continuous casting is constructed from a refractory material and has its lower part covered with a porous e.g. fibrous, refractory cover bonded to the feeder pipe by a refractory bonding agent.
Patent CA-1070273-A (CA)
Title: Recipient de conditionnement et de distribution de liquide comportant une pompe manuelle
Inventor: MORANE BRUNO P
IPC: B65D47/34
Filed: 1977-11-30
Granted: 1980-01-22
Abstract: Récipient pour le conditionnement et la distribution d'un produit liquide.  Il comporte un goulot sur lequel est fixé de façon amovible une pompe manuelle déjection comportant une canalisation d'aspiration reliée à un tube plongeur.  L'extrémité libre de la canalisation d'aspiration de la pompe coopère avec un raccord rendu solidaire du goulot du récipient, ce raccord portant le tube plongeur associé à la pompe et permettant la mise en communication dudit tube plongeur avec la canalisation d'aspiration.
Patent CA-1074582-A (CA)
Inventor: BEANE FRANK T
IPC: E02F5/10
Filed: 1978-01-26
Granted: 1980-04-01
Abstract: Abstract of the Disclosure Apparatus and method of installing a drain line in a field in which a plurality of drain tiles each of determinant length are drawn into and maintained in alignment within a trench by means of an elastic, permeable, tubular knit fabric sleeve having a length substantially greater than the length of any one of the drain tiles.
Patent CA-1094525-A (CA)
Inventor: MILANTS LODEWIJK L
IPC: B29B13/00
Filed: 1978-01-26
Granted: 1981-01-27
Abstract: ABSTRACT      Method of manufacturing a cassette housing for a magnetic-tape cassette from a plastic, which housing comprises a box-shaped cassette part, a cassette cover, as well as a tape guide unit which is disposed between the bottom of the box-shaped cassette part and the cas-sette cover, the magnetic tape guide unit being manu-factured in a mould having a mould section which is mo-vable in a direction perpendicular to a number of tape guides.  The box-shaped cassette part is manufactured integrally with the tape guide unit in a mould having three mould sections, of which two sections are mova-ble at right angles to the bottom of the box-shaped cassette part and of which the third section moves parallel to the bottom and at right angles to the tape guides.   -1?-
Patent CA-1113181-A (CA)
Inventor: BULTEEL JOHN B
IPC: G01N29/11
Filed: 1978-02-17
Granted: 1981-11-24
Abstract: ABSTRACT OF THE DISCLOSURE      In apparatus for ultrasonic examination of an object, the echoes derived at successive positions of an ultrasonic transducer are digitized and subtracted one from the other.  If the echoes are not the same, the difference is a discrete indication of a flaw.  The invention applies especiallyto the detection of flaws close to the front surface of the object where the front surface echo tends to obscure nearby flaws.
Patent CA-1119080-A (CA)
Inventor: ITANI KATSUTOSHI
IPC: C23G1/08
Filed: 1978-06-07
Granted: 1982-03-02
Abstract: FMC 1750 ABSTRACT According to the present invention, there is provided a method for controlling the composition of a pickling solu-tion characterized in that in the pickling for stainless steel using a ferric sulfate-hydrofluoric acid bath, the oxidation-reduction potential of the pickling solution is held in a predetermined range by adding hydrogen peroxide and sulfuric acid into the pickling solution.
Patent CA-1108760-A (CA)
Inventor: FAINZILBERG LEONID S
IPC: H03M1/00
Filed: 1978-06-19
Granted: 1981-09-08
Abstract: Abstract of the Disclosure The device comprises a converter for converting the ac-tual temperature of metal to a digital pulse code and a clock pulse generator which are connected through their outputs to a synchronization unit.  A synchronized clock pulse output of the synchronization unit is connected to a count input of a time interval counter; synchronized code pulse outputs of the synchronization unit are connected to add and subtract inputs of a reversible counter and a threshold counter having overflow outputs connected to set inputs of the time interval counter.  The device also comprises a code selection unit with its inputs connected to digit outputs of the reversible counter which is provided with a count suppression input.  The device further includes a flip-flop, a NOT element, and two gates with their inputs connected to the overflow output of the time interval counter, and their outputs connected to set and reset inputs of the flip-flop.  An output of the flip-flop is connected to the count suppression input of the reversible counter, and an output of the code selection unit is connected to the control input of the first gate and, through the NOT element, to the control input of the second gate.
Patent CA-1111901-A (CA)
Inventor: ARENA GUIDO COLINA DE LA ILUSI
IPC: H05B41/288
Filed: 1978-07-24
Granted: 1981-11-03
Abstract: ABSTRACT OF THE DISCLOSURE         A solid state ballast circuit for a discharge lamp includes a transistor oscillator with a current amplifier --connected to a transformer one secondary winding of which --is coupled to the amplifier input. An inductive choke coil -is connected in the power circuit of the amplifier so that -when the lamp burns out or is removed the operating frequncy increase resulting from the decrease in load circuit capaci-tance results in an increase in impedance of the choke, dras tically reducing current flow through the amplifier power --circuit to prevent transistor damage or RF interference - --radiation. The current amplifier disclosed is a two-stage --emitter follower circuit.
Patent CA-1121133-A (CA)
Title: Method and apparatus for pouring molten  metal
Inventor: AFTALION SEBASTIAN
IPC: B22D21/02
Filed: 1978-09-13
Granted: 1982-04-06
Abstract: A B S T R A C T     A metal stream is protected from atmospheric contamination during casting by shrouding it with an inert gas from a gas source at the pour nozzle.  The gas is supplied to a low turbulence zone at the nozzle which has a width at least one third of the length of the poured metal stream.  The gas source may be an annulas surrounding the nozzle and having its inwardly and downwardly facing surfaces of perforated metal sheet, and the outermost surfaces may be disposable in order to tolerate metal splashing.  The need for a tube to enclose the protective gas is avoided.
Patent CA-1065189-A (CA)
Inventor: JONES VERCOE C
IPC: B61B13/12
Filed: 1978-09-15
Granted: 1979-10-30
Abstract: VEHICLE AND TRACK SYSTEM     Abstract of the Disclosure A track system is arranged to be flush with the floor and a drive shaft is mounted for rotation beneath the level of the floor.  A vehicle mounted on wheels is moved along the tracks by a drive wheel which extends downwardly from the bottom of the vehicle through an elongated slot in the floor and which contacts the drive shaft.  The vehicle includes a bumper system which upon impact oscillates the drive wheel into a posi-tion which decellerates and stops the vehicle.  A cam associated with the drive wheel selectively cooperates with a cam surface located beneath the floor level at a queuing station for oscil-lating the drive wheel into a position which decellerates and stops the vehicle.  Means are also provided at the queuing sta-tion for positively holding the vehicle in a stopped position.
Patent CA-1066556-A (CA)
Inventor: BROWN CLAUDE H
IPC: F42B3/00
Filed: 1978-10-17
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus and related method for detonating an array of explosive charges, the apparatus being a reusable apparatus for repeated placement of an array of interconnected objects.
Patent CA-1089813-A (CA)
Inventor: ROOZEE WILLIAM F
IPC: B65D5/489
Filed: 1978-10-24
Granted: 1980-11-18
Abstract: Abstract A tray and blank therefor constituting a shipping container with two or more open top compartments separated by a divider especially constructed to act as a strut to rigidify the tray and to support the central region of the bottom wall of the tray against bulging or sagging.  The divider includes a horizontal top panel and a pair of integral vertical flaps all extending from side to side of the tray and the pair of vertical flaps also extending from fold lines along the edges of the top panel downwardly to the bottom panel thus forming a rigid hollow strut of rec-tangular cross section.  Glue flaps integrally formed in the bottom panel are bent upwardly along spaced parallel lines into vertical planes and are adhesively secured to the inner surfaces of the vertical divider flaps inside the divider or strut.  The adhesive joints by which the bottom panel is secured to the strut thus lie in vertical planes whereby the forces which would tend to make the bottom panel bulge or sag away from the strut are trans-ferred to the strut in the shear direction of the adhesive joints, the direction in which such joints are strongest.
Patent CA-1097134-A (CA)
Inventor: BOLLMER JACOB A
IPC: B21D28/26
Filed: 1978-10-27
Granted: 1981-03-10
Abstract: ABSTRACT OF THE DISCLOSURE A printing blanket hole forming apparatus and method are provided herein.  The apparatus has a support for supporting an end portion of a blanket thereon, the support plate having a front stop operatively assess-ated therewith for stopping a front end edge of the blanket thereagainst, and the support plate having a side guide operatively associated therewith for guiding and supporting a side edge of the blanket thereagainst; a locating pin fixed to one end of the support; a template having at least one template locating hole therein and a set of openings therein associated with the hole, the template being positioned by disposing the locating hole thereof around the pin with an end portion of a blanket supported on the support enabling forming a holes in the blanket with an associated hole forming device with the device first extending through the openings in the template and then through the  blanket to form holes in the blanket as de-termined by the openings in the template; and a clamp for clamping the tem-plate against the blanket and support at a location remote from the locat-ing hole.  By these means a hole forming apparatus is provided which is of simple and economical construction, which minimizes the chance for human error in marking and forming holes, and thus which may be used by compara-tively unskilled workers.
Patent CA-1132302-A (CA)
Inventor: COMBETTE MARC
IPC: B25C1/14
Filed: 1978-12-11
Granted: 1982-09-28
Abstract: ABSTRACT OF THE DISCLOSURE    A fastener driving apparatus having a barrel provided with a fastening element guide which is pivotally mounted about an axis orthogonal to the barrel axis in order to introduce a fastening element therein.    The fastening element guide is pivotally mounted on a support secured to the barrel, and there is provided a sleeve operative to engage the guide and pivot the same, said sleeve being moveably carried on the support for translation along the barrel axis in such manner that a relative sliding movement between the sleeve and support, causes the engagement of the sleeve and the guide for pivoting of the latter.
Patent CA-1100844-A (CA)
Inventor: KENNEDY GARTH P
IPC: F16K17/30
Filed: 1978-12-22
Granted: 1981-05-12
Abstract: A shutoff valve installed on the discharge side of a pump to automatically shutoff hazardous liquid flow in the event of a rupture on the downstream side of the shutoff valve.  The shutoff valve operates in response to a predetermined pressure drop across a valve and may also function to stop the driver of the pump and close the shutoff valve in response to excessive temperature conditions. Various installational arrangements      may be provided in order to associate the shutoff valve with the hazardous fluid flow line.
Patent CA-1098103-A (CA)
Inventor: MURTHA TIMOTHY P
IPC: C07C2/74
Filed: 1979-01-02
Granted: 1981-03-24
Abstract: Abstract of the Disclosure A reaction mixture comprising an aromatic hydrocarbon and hydrogen is contacted under hydroalkylation conditions with a composition comprising at least one rhenium compound supported on a calcined, acidic, nickel and rare earth-treated crystalline zeolite.
Patent CA-1131945-A (CA)
Inventor: SADA KENZO
IPC: F16H3/32
Filed: 1979-04-02
Granted: 1982-09-21
Abstract: ABSTRACT OF THE DISCLOSURE         A transmission comprises a first transmission case, a second transmission case connected to the case, a transmission shaft extending through the connection between the two cases, a tubular member fitting to and provided between the two cases at the position where the shaft extends through the cases, the tubular member having the shaft extending therethrough, and oil seals provided between the outer periphery of the tubular member and the two cases.
Patent CA-1112951-A (CA)
Inventor: GILLESPIE WILLIAM S
IPC: B29C65/02
Filed: 1979-04-09
Granted: 1981-11-24
Abstract: Abstract of the Disclosure A laminate of non-ferrous metal foil and heat softenable material is folded to tubular form to juxtapose the margins and the margins are heat sealed by passing the tube through an inductance coil; the inductance field may be intensified by a ferrite bar located in a mandrel over which the tube is fed.
Patent CA-1093252-A (CA)
Inventor: MAIHART HANS H
IPC: E04B1/348
Filed: 1979-04-19
Granted: 1981-01-13
Abstract: A B S T R A C T Ablution or Toilet Compartment There is described an ablution or toilet compartment consisting of a base tray and a booth, the height of a person, formed substantially of four walls, a ceiling and a door, which is connected firmly and tightly with the base tray, where on the foundation of a walk-in base tray provided in various ground plan sizes, a number of booth wall constructional elements is provided, built according to a modular dimensional system suited to all the base tray ground plans,and the variously sized, differently formed booth wall constructional elements can be assembled in desired combination together with the base tray selected for the occasion, into an enclosed toilet compartment with the desired toilet functions.          By employment of a modular dimensional system many embodiments of the ablution or toilet compartments can be provided, practically at will, with a minimum number of individual constructional elements and correspondingly with a minimum of joints between components, while at the same time the individual constructional elements require only very restricted transport space, and can be delivered without difficulties through any known door opening.
Patent CA-1122941-A (CA)
Inventor: LANTEIGNE LYVIN BOX ANGERS COU
IPC: A62B1/00
Filed: 1979-05-04
Granted: 1982-05-04
Abstract: ABSTRACT OF THE DISCLOSURE            A fire escape device permanently attached to the exterior wall of a building including a vertical tube fixed to the wall and having a front vertically extending slot, a round post rotatably mounted in said tube and having a helical groove at its peripheral surface exposed through said slot, and a person supporting harness device guided for vertical movement along the tube and having a tongue projecting through the slot into engagement with the groove.  The escaping person's weight causes rotation of the post while descending.  A brake system slows down the post to an accept-able speed of descent.
Patent CA-1099935-A (CA)
Title: Pivotal joint with redundant connecting means between  the two pivotally joined parts thereof
Inventor: BRAMWELL FRANK
IPC: F16C17/20
Filed: 1979-05-17
Granted: 1981-04-28
Abstract: PIVOTAL JOINT WITH REDUNDANT CONNECTING      MEANS BETWEEN THE TWO PIVOTALLY      JOINED PARTS THEREOF                   ABSTRACT OF THE DISCLOSURE    A pivotal joint in which a first member having a wheel-shaped end is pivotally connected to a second member having a forked end enveloping the wheel-shaped end and including a primary pivot bolt arrangement extending through the first and second members at the center of the wheel-shaped end to pivotally join the parts, as the primary pivotal connection therebetween and wherein the forked end of the second member presents a circumferential array of three friction surfaces which will cooperate with the periphery of the wheel-shaped end of the first member to pivotally join the two parts as the secondary pivotal connection therebetween if the primary pivot connection fails.     The invention herein described was made in the course of or under a contract or subcontract thereunder with the Department of the Army.
Patent CA-1114824-A (CA)
Title: N-dichloroacetyl-1,2,3,4-tetrahydro-quinaldine,  a process for its preparation and its use for  preventing damage to crop plants by herbicides
Inventor: RIEBEL HANS-JOCHEM
IPC: A01N43/42
Filed: 1979-06-27
Granted: 1981-12-22
Abstract: Abstract The new compound N-dichloro-acetyl-1,2,3,4-tetrahydro-quinaldine of the formula                               (I) is outstandingly suitable for protecting crop plants against herbicidal damage by thiolcarbamates and/or acetanilides.  The compound of the formula (I) is prepared by reacting 1,2,3,4-tetrahydro-quinaldine of the formula                              (II) with dichloroacetyl chloride.