baber/WOPTO huggingface dataset:
Patent CA-1116142-A (CA)
Inventor: OSTERHAUS JOSEPH C
IPC: B67B3/062
Filed: 1979-12-11
Granted: 1982-01-12
Abstract: CAPPING APPARATUS     Abstract of the Disclosure Apparatus for applying caps to containers such as glass bottles or vials having a flange at their mouth end and crimping the cap on each container under the flange, in which the containers with caps thereon are gripped at top and bottom in a rotary turret, carried around in a circular path by the turret, spun on their axes as they are carried around by the turret, and the caps are crimped by bringing crimping tools carried by the turret into crimping engagement with the caps.
Patent CA-1089229-A (CA)
Inventor: AHO SAKARI
IPC: A01M23/32
Filed: 1979-12-21
Granted: 1980-11-11
Abstract: FOLDING MARINE TRAP     ABSTRACT OF THE DISCLOSURE        Folding trap having folding frame fitted within net resembling a bag, the net having an opening which permits creature to enter trap and hinders leav-ing the trap.  Frame members are hinged together adja-cent mid positions thereof to permit swinging between folded and erected positions.  Resilient extension links extend between frame members and are strained when frame is folded so as to tend to erect trap, Releasable retainer retains trap in folded position against force from extension means, and limiter limits swinging of frame members in erected position.
Patent CA-1116168-A (CA)
Inventor: HEISS HERBERT L
IPC: C08G73/06
Filed: 1980-01-18
Granted: 1982-01-12
Abstract: ABSTRACT OF THE DISCLOSURE          The instant invention is directed to novel heterocyclic nylon-1 linear polymers comprising regularly recurring structural units having the general formula:       where R can be hydrogen or an aliphatic hydrocarbon group of from 1 to 4 carbon atoms, at least one of said R's being an aliphatic hydrocarbon group of from 1 to 4 carbon atoms, and wherein said polymers contain from 2 to 100 of said recurring structural units.  The instant invention also relates to a novel process for the production of said polymers by reacting certain specified cycloaliphatic diisocyanates in the presence of specified catalysts.
Patent CA-1131269-A (CA)
Inventor: MARTINSON ARTHUR R
IPC: F16J15/16
Filed: 1980-01-29
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE     A multiple stage mechanical end face seal assembly which has been developed to improve seal reliability and performance during both steady-state and transient operation.  The seal assembly features a rotating seal ring mounting system which utilizes a rigid support ring loaded thru narrow annular pro-jections in combination with centering non-sealing O-rings which effectively isolate the rotating seal ring from temper-ature and pressure transients while securely positioning the ring to adjacent parts, and a stationary seal ring mounting config-uration which allows the stationary seal ring freedom of motion to follow shaft axial movement up to 3/4 of an inch and shaft tilt about the pump axis without any change in the hydraulic or pressure loading on the stationary seal ring or its carrier. An internal filter arrangement prevents plugging of the pressure staging coils in a multi-stage seal assembly.
Patent CA-1144981-A (CA)
Inventor: DENNEMAN JAN W
IPC: H01J65/04
Filed: 1980-02-28
Granted: 1983-04-19
Abstract: ABSTRACT: Electrodeless gas discharge lamp.     An electrodeless gas discharge lamp having a closed loop core of a magnetic material the part of which core extends through the lamp vessel, a high frequency field being induceable in this core by means of an h.f. generator in the lamp base, said core is assembly of at least two operable core portions at least a major part of one portion lying within the lamp vessel, and the other of the two portions being located in the lamp base, the lamp base being detachably secured to the lamp vessel.
Patent CA-1134366-A (CA)
Title: Salicylamide esters having therapeutical  activity, process for their preparation and  related pharmaceutical compositions
Inventor: REINER ALBERTO
IPC: C07D213/80
Filed: 1980-03-26
Granted: 1982-10-26
Abstract: ABSTRACT OF THE DISCLOSURE          Esters of salicylamide with anti-inflammatory and analgesic action are disclosed.  These ester have the follow-ing general formula:                                (I) wherein R is a radical of an acid selected from the group consisting of d-2-(6'-methoxy-2'-naphthyl)-propionic acid, 2-{[3-(trifluoromethyl)-phenyl]-amino} -3-pyridin-carboxylic acid, 2-(4-isobutyl-phenyl)-propionic acid, 4-allyloxy-3-chloro-phenylacetic acid, 2-(3-benzoylphenyl)-propionic acid, mefenamic acid and flufenamic acid.  The process for preparing these these esters comprises reacting a halide, preferably a chloride of the desired acid, with a solution of salicylamide.
Patent CA-1115272-A (CA)
Inventor: SCOTESE ANTHONY C
IPC: C07D471/04
Filed: 1980-04-11
Granted: 1981-12-29
Abstract: Abstract of the Disclosure 4-Amino-3-carboxy or cyano-1,2-dihydro-2-oxo-1, 8-napthyridine derivatives are anti-secretory agents for use in the treatment of peptic ulcer disease.
Patent CA-1125251-A (CA)
Inventor: BOOTY DONALD J
IPC: F21V21/16
Filed: 1980-04-30
Granted: 1982-06-08
Abstract: LIGHT FIXTURE AND ELEVATOR THEREFOR     Abstract of the Disclosure A frame attached to a ceiling supports a horizontally reciprocal carriage.  A light fix-ture is supported by the carriage.  A flexible conductor has one end connected to the fixture and an intermediate portion extending around a part of said carriage so that movement of the carriage in one direction lowers the fixture and movement in an opposite direction elevates the fixture.
Patent CA-1127930-A (CA)
Title: Cigarette/cigar treatment device
Inventor: KOTUBY PAUL M
IPC: A24F47/00
Filed: 1980-06-20
Granted: 1982-07-20
Abstract: A device for introducing treatment fluids into a consumer unit of smoking tobacco which includes a casing having receptacle openings at one end for receiving in sideby-side relation, a valved tubular aerosol dispenser containing the treatment fluid and the unit of smoking tobacco.  The base of the device contains passages for carrying fluid from the dispenser located in one receptacle into an hollow injection needle located within the other receptacle such that the needle penetrates and enables the treatment fluid to permeate the unit of smoking tobacco.  The present device is of a relatively simple mechanical design, is economical to mass produce and is relatively convenient to use.
Patent CA-1128396-A (CA)
Inventor: KASTNER ARNOLD
IPC: A24C5/42
Filed: 1980-06-23
Granted: 1982-07-27
Abstract: ABSTRACT OF THE DISCLOSURE           A cigarette making machine and method of manufacture.          The machine is of the type where a supply of tobacco for a single cigarette is compacted within a chamber and is then injected into a preformed paper cigarette tube by means of a spoon.  In the invention, movable component parts are carried by an assembly plate formed from a single blank of sheet metal, the chamber and means to guide the spoon are provided by bending portions of the blank.  The assembly plate is secured to a plastic outer housing by deforming heated plastic locator projections provided within the housing into contact with the plate.
Patent CA-1133416-A (CA)
Title: Conveyor apparatus
Inventor: BARTLEY THOMAS S
IPC: B65G65/06
Filed: 1980-07-18
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE         A conveyor apparatus for conveying loose bulk material such as gravel and other granular materials from an in-feed location to an out-feed location.  The apparatus includes a body for rotating about a vertical axis and a plurality of wings fixedly attached to the body and extending radially outward from the vertical axis.  A portion of the wings is positioned substantially adjacent the in-feed location.  Another portion of the wings is positioned substantially adjacent the out-feed location.          Rotation of the body causes the wings to rotate and to convey the loose bulk material from the in-feed location to the out-feed location.
Patent CA-1153415-A (CA)
Inventor: BRAILLON PHILIBERT M
IPC: B23Q3/154
Filed: 1980-08-21
Granted: 1983-09-06
Abstract: A magnetic chuck or holder for workpieces adapted to be mounted on a worktable of a machine tool comprises a stack of alternating permanent magnets and magnetically conducting plates having a central passage through the stack in which a second stack of magnets and magnetically conductive plates is received for longitudinal movement, e.g. by a crank or an eccentric drive cooperating with one end of the second step. The two stacks are so arranged that they magnetically cancel the magnetic field lines on the upper, lateral and bottom surfaces of the chuck in one position of the second stack but create such field lines in a second position that all surfaces of the upper, lower and lateral surfaces are magnetically effective. This allows switching of the chuck to an effective state so that a workpiece is affixed magnetically to the upper surface of either or both lateral surfaces, and at the same time the chuck is magnetically fixed on the worktable of the machine tool.
Patent CA-1153562-A (CA)
Inventor: WEIR DONALD R
IPC: C22B60/02
Filed: 1980-08-22
Granted: 1983-09-13
Abstract: ABSTRACT OF THE DISCLOSURE           A process for recovering uranium values from uranium bearing material also containing iron and arsenic and/or clay-like minerals includes leaching the uranium-bearing material in aqueous sulphuric acid solution under oxidizing conditions to provide a slurry comprising undissolved residue and an acidic sulphate solution containing dissolved uranium values, with the residue containing clay-like minerals and/or the solu-tion containing ferric and arsenate ions.  A sequence of settling operations in a series of settling vessels is carried out to effect countercurrent washing of the residue.   The settling operations include feeding the slurry to a first settling vessel together with solution from the upper por-tion of a second settling vessel, removing leach solution containing uranium values from an upper portion of the first settling vessel after settling has occurred, subse-quently feeding the residue from the first settling vessel to each successive separating vessel in turn and supplying solution to each settling vessel from an upper portion of a subsequent settling vessel and allowing the residue to settle in the solution, and supplying the last settling vessel in the series with water from a source thereof.          The sulphuric acid concentration of the solution in each settling vessel in at least the first half of the series is maintained at at least about 5 g/L by adding sulphuric acid to at least one of the settling vessels in the final part of the series.
Patent CA-1118752-A (CA)
Inventor: COMROE STEPHEN S
IPC: H02G1/08
Filed: 1980-09-05
Granted: 1982-02-23
Abstract: ABSTRACT OF THE DISCLOSURE         An electrical installation tool for use in electrical wire installations in areas of varying and unknown configuration comprising of a movable cable with a handle end and an adjustable fish wire end.         The adjustable fish wire end is provided in the form of a bundle of flexible loops. Each of the-flexible loops has an outer end that is secured to the cable fish wire end with the other end of each of the flexible loops being effectively held together at an intermediate point. The loops flare outwardly in a convex bundle, whereby the cable fish end can be moved back and forth. This movement has the effect of varying the distance between the cable fish wire end and the intermediate point, thereby to vary the flaring of the loop bundle to allow passage of the loop bundle or expansion or contraction of the loop bundle, as desired, in an area of varying or unknown configuration.
Patent CA-1157261-A (CA)
Inventor: SKELLINGS EDMUND
IPC: G09B19/06
Filed: 1980-09-12
Granted: 1983-11-22
Abstract: TEACHING METHOD UTILIZING COLOR CREATIVITY LEARNING MODE AND DISPLAY AND PROCESS FOR CREATING THE DISPLAY                         ABSTRACT A creative method of teaching and displaying and a fast process of producing a display for better teaching of linguistic, literary, stylistic features of languages, as well as language text comparisons with indicia to show heretofore sublimital patterns of literary and linguistic nuances.  This method of teaching of linguistic, literary, and/or stylistic features of languages is accomplished by coloring selected text portions or adjacent areas such as indicia, the aura around the indicia, a block around the indicia and aura, and/or back-ground or any part thereof.  The display illustrates by colored characters, words, emphasis, grammar, syntax, meter, rhythm, and/or poetic devices.  The colors relate one portion or element of language to another to present in a single display frame or adjacent frames a complete language text with color emphasis to provide implied comparison (see binemic theory: Color Graphics Poetry: A Vision of Information, June 25-27, by inventor before The National Education Computer Con-ference) to identify hidden patterns.  The colored language text, such as parts of speech and similar text on different pages or in different time frame, may be color connected to non-alphanumeric indicia.  The methods are compatible with a high speed electrical processing mean to quickly provide the display.  Preferably the generating process utilizes electrical processing means for generating the language text and color emphasis, and the interrelation of the text and color emphasis or the interrelation of the text and color emphasis of non-alphanumeric materials for display, preferably on a cathode ray tube display or on a printed display.  The coloring of the language or non-alphanumeric material by a text coding system is preferably based upon the florescent phosphors including related printed standard colors and shades.
Patent CA-1148224-A (CA)
Inventor: ASH CHRISTOPHER P
IPC: H04L25/03
Filed: 1980-09-12
Granted: 1983-06-14
Abstract: A B S T R A C T                  IMPROVEMENTS IN OR RELATING TO     TRANSVERSAL EQUALISERS            The presence of a d.c. offset in the input signal to an adaptive equaliser for a high speed modem must be removed before a valid signal enters the equaliser if the "coefficient up-date" algorithm for the equaliser is not to be confused. Normally the d.c. compensation is achieved using adjust-on-test resistors or potentiometers which provide for in life adjustments to compensate for ageing drift.  The submission envisages the use of an additional adaptive equaliser tap-stage connected to a fixed voltage source.   his voltage is multiplied by the additional tap stage multiplier and summed with the outputs of the other tap-stages in the equalisers accumulator.  The error produced from the equaliser decision circuit is correlated with the fixed voltage in the additional tap-stage correlator the output of which controls the gain of the additional tap-stage multiplier thereby compensating for the original d.c. offset of the output of the equaliser accumulator.
Patent CA-1153046-A (CA)
Inventor: HOWARD JOHN F
IPC: H01H85/055
Filed: 1980-10-16
Granted: 1983-08-30
Abstract: Case 2708 FUSE WITH ALUMINUM FUSE ELEMENT             ABSTRACT OF THE DISCLOSURE         A fuse element is a ribbon of aluminum or aluminum alloy having a terminal at each end of the ribbon.  Each terminal is made of copper sheet material having a portion that is tin plated.  The tin plated portion is folded over the end of the ribbon to contact both sides and is welded to the ribbon to form a connection capable of carrying short circuit currents and able to withstand repeated temperature changes. Preferably the weld consists of three side-by-side spot welds extending on either side of the ribbon to the respective tin plated terminal portion.
Patent CA-1149148-A (CA)
Inventor: CHRISTOPHERSON PHILLIPS
IPC: H01B1/24
Filed: 1980-10-21
Granted: 1983-07-05
Abstract: ABSTRACT OF THE DISCLOSURE           A flexible conductive composition of carbon black or other fine conductive particles dispersed in a high molecular weight polymer matrix composed of two phases -- a soft elastomeric, low glass transition temperature phase and a hard, crystalline and high glass transition temperature phase.
Patent CA-1150192-A (CA)
Title: Conditionnement pour produits de parfumerie
Inventor: SAUJET CLAUDE
IPC: A45D34/00
Filed: 1980-12-23
Granted: 1983-07-19
Abstract: Conditionnement pour liquides en particulier pour produits de parfumerie. Ce conditionnement est caractérisé par le fait qu'il est constitué par un récipient, de préférence en verre, formant recharge et par un socle destiné à supporter ledit récipient, un organe de verrouillage, tel qu'un dispositif à baïonnette ou à vis, faisant saillie à la partie inférieure du récipient pour s'engager dans une cavité correspondante du socle afin d'assujettir le récipient sur le socle. Ce conditionnement est utilisable en particulier pour la commercialisation de parfums de luxe.
Patent CA-1154030-A (CA)
Inventor: BULTEN ERIC J
IPC: C07F15/00
Filed: 1980-12-31
Granted: 1983-09-20
Abstract: ABSTRACT     Platinum(IV)-diamine-complexes, a process for the preparation thereof, a process for the preparation of a medicine using such a platinum(IV)-diamine-complex for the treatment of cancer as well as the shaped medicine thus obtained.      This invention relates to novel platinum-diamine complexes, a pharmaceutical composition using the novel complexes and methods of treating cancer using the pharmaceutical composition.
Patent CA-1172201-A (CA)
Inventor: HERTZOG RICHARD R
IPC: C07C27/28
Filed: 1981-01-21
Granted: 1984-08-07
Abstract: ABSTRACT     ENHANCED DISTILLATION OF CYCLOHEXANOL FROM PHENOL WITH ADDITIONAL CYCLOHEXANONE FEED     A process in which a mixture including phenol, cyclohexanone and cyclohexanol is fed to a point inter-mediate the top and bottom of a distillation column, an overhead stream comprising cyclohexanone and cyclo-hexanol is withdrawn from a point adjacent the top of the column and a bottoms stream comprising phenol is withdrawn from adjacent the bottom of the column.  By feeding additional cyclohexanone to a point below where the mixture is fed, the cyclohexanone content of the bottoms is reduced.  The process is useful in separating chemicals used in producing cyclohexanone from phenol for manufacturing caprolactam, a polyamide monomer, or for other purposes.
Patent CA-1162365-A (CA)
Inventor: NISHIYAMA MASANOBU
IPC: H04N5/44
Filed: 1981-02-11
Granted: 1984-02-21
Abstract: ABSTRACT OF THE DISCLOSURE           A mop carrier is provided for mounting a mop and/or a brush to a mop handle.  The mop carrier includes an elongated, continuous resilient blade having a first portion which extends downward at an acute angle, a second portion which curves around on itself and a third, straight portion which is horizontal and longer than the first portion.          An upwardly open hollow cylindrical boss and connector are provided on the first portion near its outer end for mounting the mop carrier to the lower end of a mop handle.          A hook is provided on the outside of the second portion for detachably retaining the loop of a mop that is sleeved on the third portion, and a set of flanges is provided on the third portion to permit a brush to be slidingly mounted on the third portion.
Patent CA-1134638-A (CA)
Inventor: MECKLER GERSHON
IPC: E04B5/48
Filed: 1981-02-16
Granted: 1982-11-02
Abstract: ABSTRACT OF THE DISCLOSURE An improved method for forming wiring channels in a prefabricated concrete floor slab is disclosed.  At least one trench is formed in a concrete floor slab when the slab is poured.  A metal cover placed over the trench can have a metal U-shaped channel attached thereto for dividing the trench into at least two and preferably three separate wire raceways with the center raceway completely shielded by the channel and cover.  Alternatively, at least two trenches are formed in a concrete floor slab when the slab is poured.  A metal cover is placed over the two or more trenches to form at least two and prefer-ably three separate wiring raceways each being defined by the walls of a trench and the cover plate.  Access boxes are selectively positioned over knockouts in the cover plate.  Metal channels are positioned to extend perpendicular to the trenches for forming main distribution ducts.  A concrete surface is then poured over the slab to extend flush with the tops of the access boxes and the main distribution ducts and a cover plate is attached to enclose the main distribution ducts.  The resulting floor structure has embedded therein parallel wiring raceways spaced across the floor with spaced accesses into each raceway and main distribution ducts interconnecting the parallel raceways.
Patent CA-1153250-A (CA)
Inventor: FRITZ WILLIAM E
IPC: B61D7/20
Filed: 1981-03-02
Granted: 1983-09-06
Abstract: Title of the Invention HOPPER DISCHARGE OUTLET AND METHOD               Abstract of the Disclosure A railway car hopper having downwardly and inwardly inclined side walls and end walls defining a rectangular hopper discharge opening is provided with a downwardly extending discharge chute.  A gate for opening and closing the hopper discharge opening is supported for reciprocable movement by the discharge chute.  The dis-charge chute has a pair of integral cold formed steel members defining the side walls and integral cold formed steel members defining the end walls.  The discharge chute side walls each have an upper inwardly and down-wardly directed flange.  The top surfaces of the flanges each engage an outside surface of one of the downwardly and inwardly inclined side walls of the hopper.  The bottom surfaces of the flanges each define a gate receiving and supporting elongated groove with a remain-ing portion of its respective integral cold formed member.  The grooves each include a downwardly and inwardly directed surface for slidingly and sealingly supporting upwardly and outwardly turned edges of the gate.  One of the discharge chute end walls also has an upper inwardly and downwardly directed flange with a top surface engaging an outside surface of one of the downwardly and inwardly inclined end walls of the hopper. The other integral cold formed end wall of the discharge chute has an upper gate supporting flange member.
Patent CA-1166596-A (CA)
Title: Procede pour regenerer une solution absorbante chargee d'un ou plusieurs composes gazeux susceptibles d'etre liberes par chauffage et/ou  entraines par stripage, et installation pour sa mise  en oeuvre
Inventor: BATTEUX JACQUES
IPC: B01D3/38
Filed: 1981-03-30
Granted: 1984-05-01
Abstract: Procédé pour régénérer une solution absorbante, par exemple une solution aqueuse d'une alcanolamine, chargée de composés acides tels que CO2 et/ou H2S, dans lequel lesdits composés sont libérés par chauffage et/ou entraînés par stripage. La solution absorbante régénérée, soutirée de la zone de régénération, subit une pluralité de détentes successives avec formation d'une phase vapeur au cours de chaque détente, et les phases vapeur ainsi formées sont recomprimées de proche en proche pour former une phase vapeur globale comprimée, qui est introduite dans la zone de régénération. Un tel procédé de régénération avec détente de la solution régénérée est utilisable dans les processus régénératifs d'épuration de gaz renfermant des composés acides et permet de réaliser une économie globale d'énergie appréciable.
Patent CA-1159412-A (CA)
Inventor: WORTHING RALPH
IPC: B60P7/16
Filed: 1981-04-02
Granted: 1983-12-27
Abstract: ABSTRACT OF THE DISCLOSURE            A deflecting device for deflecting the load of a trailer, consisting of a plate vertically positioned across the front of a trailer for pivotal movement about a vertical pivot at one side of the trailer.