baber/WOPTO huggingface dataset:
Patent CA-1203421-A (CA)
Inventor: CAMPBELL WILLIS R
IPC: A01F15/07
Filed: 1983-06-21
Granted: 1986-04-22
Abstract: ABSTRACT         A roll baling machine is disclosed which includes a frame; bale forming means movably supported on the frame defining a bale chamber for forming roll bales of crop material; pickup means movably supported on the frame for picking up crop material and delivering it to the bale chamber; drive means for driving the pickup means; a trip lever rotatably supported on the frame; and an actuating lever rotatably supported on the frame.  The trip lever is movable between a first position where the actuating lever is prevented from interrupting the driving of the pickup means and a second position where the actuating lever is moved to interrupt the driving of the pickup means; and the trip lever moves from the first position to the second position when the bale chamber is filled with crop material to a predetermined level.  The bale forming means comprise an apron, and the drive means is connected between the apron and the pickup means.  The drive means preferably includes a shear bolt, and the actuating lever operates to cause shearing of the shear bolt in order to interrupt the driving of the pickup means.
Patent CA-1206002-A (CA)
Inventor: GRAIFF LEONARD B
IPC: C10L1/24
Filed: 1983-07-18
Granted: 1986-06-17
Abstract: A B S T R A C T             GASOLINE COMPOSITION AND METHOD FOR REDUCING            FUEL CONSUMPTION      A gasoline motor fuel composition is disclosed comprising a minor and effective amount of at least one sulphurized dioleyl ester of norbornene. Also disclosed is a method for reducing fuel consumption of internal combustion engines by incorporating a sulphurized dioleyl ester of norbornene into the gasoline fuel to said engines and operating the engines for a time sufficient to disperse said ester throughout the oil-contacted surfaces of the engine.
Patent CA-1204906-A (CA)
Inventor: DEVELLIAN RICHARD D
IPC: B29C45/27
Filed: 1983-08-04
Granted: 1986-05-27
Abstract: HEAT PIPE MANIFOLD SYSTEM            Abstract A hot manifold system for use in the injection molding of plastics is disclosed wherein runner channel heating is accomplished by heat pipes disposed within the manifold adjacent to the runner channels contained therein.          The manifold system is an elongated structure having a heat receiving portion and a runner containing portion such that heat input may be applied to the heat receiving portion at an accessible location relative to the mold and conveyed to the remainder of the manifold for uniform heating thereof by the heat pipes.
Patent CA-1220407-A (CA)
Inventor: FAVARETTO PAOLO
IPC: A47C3/30
Filed: 1983-09-07
Granted: 1987-04-14
Abstract: CANADA ROGERS, BERESKIN & PARR     TITLE:  ADJUSTABLE CHAIR     INVENTOR:  PAOLO FAVARETTO     ABSTRACT OF THE DISCLOSURE     A plastic adjustable chair having a base sec-tion which has a central base column and integral legs radiating therefrom, all of molded plastic,  and a seat section having a seat shell of molded plastic tiltably mounted on a plastic seat column.   The seat column is pivotally mounted on the base column by a gas cylinder.          A plastic backrest column  is pivotally mounted on the seat shell and  is adjustable with a gas cylinder.   A plastic backrest shell can slide vertically on the back-rest column,  controlled by a  flexible plastic locking lever.  Upholstered plastic back and seat cushions can be snapped onto the back and seat shells or removed for re-upholstery or cleaning. Plastic arms bolt onto the un-derside of the seat shell for easy removal, and plastic castors can be snapped into or removed from the legs.
Patent CA-1220083-A (CA)
Inventor: FOSTER KENNETH W S
IPC: F03C1/247
Filed: 1983-12-22
Granted: 1987-04-07
Abstract: ABSTRACT       IMPROVEMENT IN HYDRAULIC PISTON       AND CYLINDER MACHINES       The machine comprises a plurality of pistons and cylinders, a ring of ports (P1 to P8) for alternatively supplying fluid into, and for allowing it to be discharged from each cylinder and a cam shown in chain dotted outline having a plurality of lobes to control the displacement of the pistons in a cylinder block with respect to the progression of the cylinder block along the direction of the cam or vice versa.  Each of the pistons traverses each of the cam lobes during a full rotation of the machine to undergo a number of piston strokes equal to the number of lobes.  Valve means (9) is adjustable to route working fluid discharged through at least one of the fluid discharge ports of the machine to the exhaust fluid outlet (E) of the machine during each full rotation of the machine via an isolated pressure zone (Z) of the machine in which the pressure of fluid is maintained by restrictions (54,55) at a pressure intermediate the supply (I) and exhaust (E) pressures of working fluid to and from the machine, thereby to reduce the capacity of the machine to receive and discharge working fluid, said isolated pressure zone (Z) being of constant volume and always including, for the time being, the cylinders of at least two pistons and cylinders of the machine.
Patent CA-1242406-A (CA)
Inventor: HALL EARL W
IPC: B03B9/06
Filed: 1984-03-05
Granted: 1988-09-27
Abstract: Abstract of the Disclosure A system for handling and pyrolyzing municipal solid waste material;  the pyrolyzing being performed in coke ovens of the type used in the steel industry.  The municipal solid waste material is shredded to produce a particle size of approximately four inches.  The shredded waste material is conveyed to a splitter arrangement wherein the flow of waste material is divided into selectable flows of 50:50 or 25:25:25:25.  Each such flow is terminated at a respective bale-making machine where the waste material is formed into bales of predetermined dimensions and bulk density.  The bales are then inspected for defects and defective bales are removed from the conveying system.  The remaining bales are conveyed to an accumulating dock area where they are counted and accumulated, and loaded into magazines capable of holding a predetermined number of bales constituting a complete oven charge.  A ram device drives the bales from the magazine into the coke ovens.  Mechanism is provided for automatically opening the door of the coke oven prior to loading the charge therein, applying a sealant thereto, and sealably closing the door after loading.  The charge of baled municipal solid waste is pyrolyzed and a variety of useful products are generated which can be used to perpetuate the process or which can be stored and sold commercially.
Patent CA-1216304-A (CA)
Inventor: EWBANK RODGER M
IPC: C07C67/00
Filed: 1984-03-14
Granted: 1987-01-06
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a continuous process for the production of methomyl comprising the steps of: continuously forming, in an inert organic solvent and at an elevated reaction-initiating temperature of from about 30-70°C, a liquid mixture of methylthloacetaldoxime and with methyl isocyanate in an amount in excess of stoichiometric proportions ; passing the mixture through a plug-flow, adiabatic, tubular reactor, maintained at a pressure of from about 30 to 70 psig, to produce reaction product at a temperature up to a reactor discharge temperature of from about 80 to 120°C; and withdrawing the reaction product from the reactor and stripping unreacted methyl isocyanate and solvent therefrom to provide product methomyl, while recycling at least a portion of the unreacted isocyanate and solvent to the mixture.     S P E C I F I C A T I O N
Patent CA-1221520-A (CA)
Inventor: MATSUO YOSHIHO
IPC: C08K5/14
Filed: 1984-03-16
Granted: 1987-05-12
Abstract: ABSTRACT:     A process for producing a blow molding resin comprises pelletizing a high density polyethylene prepared by means of a highly active Ziegler catalyst, characterized in that a small amount of a cross linking agent is added to the high density polyethylene and the pelletizing is conducted in an atmosphere containing a small amount of oxygen.
Patent CA-1236329-A (CA)
Inventor: WONG CARL Y
IPC: A21D13/08
Filed: 1984-03-20
Granted: 1988-05-10
Abstract: Abstract of the Disclosure A process is disclosed for producing wafer-cream stacks, and a chocolate enrobed creamed wafer candy bar, wherein the indivi-dual wafer-cream layers do not separate after production.  After wafer sheets are baked, they are cooled and matured in an in-line maturing tunnel.  The sheets immediately pass out of the maturing tunnel and into a room with carefully maintained temperature and relative humidity.  A layer of cream is applied to the sheets and books of cream and wafer layers are formed and cooled.  The books are cut into smaller units and these units are enrobed with a chocolate paste.  The enrobed product is then sent outside the room for further processing.
Patent CA-1210322-A (CA)
Inventor: BRITTON MICHAEL W
IPC: E21B43/24
Filed: 1984-03-21
Granted: 1986-08-26
Abstract: ABSTRACT            Substantially sand free oil is produced from an unconsolidated oil sand formation by a process characterized by: first forming a zone of consoli-dated permeable sand containing medium extending from a well bore radially into the formation by injecting substantially oxygen free hot aqueous fluid into the formation containing cokeable oil from the well bore at a rate, temperature, and pressure sufficient to heat the zone to a temperature at least sufficient to form coke binder for the sand grains therein, and then producing the substantially sand free oil through the thus formed consolidated permeable medium into the well bore from the oil sand formation.  The process is presently viewed to be particularly useful for producing sand free oil from heavy asphaltic oil or tar sand formations by steam drive.
Patent CA-1246549-A (CA)
Inventor: GRAU ULRICH
IPC: A61K38/28
Filed: 1984-07-27
Granted: 1988-12-13
Abstract: Abstract of the disclosure:     The invention relates to a process for the pre-paration of crystal suspensions of one or more insulin derivatives of the formula I           (I) R1    denotes H or H-Phe, R30   represents the radical of a neutral L-aminoacid which can be genetically coded and R31   represents a physiologically acceptable organic group of basic character with up to 50 carbon atoms, in the build-up of which 0 to 3 .alpha.-aminoacids parti-cipate and in which any terminal carboxyl function present can be free, as the ester function, as the amide function, as the lactone or reduced to CH2OH, with an isoelectric point between 5.8 and 8.5, which comprises carrying out the crystallization in an aqueous medium close to the isoelectric point of the derivative or derivatives in the presence of an aromatic hydroxy compound, to crystals and crystal suspensions obtainable by the process and to the use thereof.
Patent CA-1249104-A (CA)
Inventor: LINDBLOM HANS-OLOV
IPC: A47C19/04
Filed: 1984-08-16
Granted: 1989-01-24
Abstract: Abstract A bed comprises a base (1), a frame (2), which is verti-cally adjustable relative to the base by means of pivot arms (3), lying members (7-9), which are adjustable rela-tive to the frame (2) by means of second pivot arms (12, 13) and power devices on the frame for causing the pivot arms to move. The frame (2) is designed as a con-tainer generally closed at all sides, said power devices being enclosed within said container, the pivot shafts of the pivot arms extending into the interior of the container through wall portions thereof. (Fig 2).
Patent CA-1254410-A (CA)
Inventor: JOENSSON NILS-ARNE
IPC: F16B25/00
Filed: 1984-10-02
Granted: 1989-05-23
Abstract: ABSTRACT OF THE DISCLOSURE         A device for adjustably fastening a door or window frame or the like to a fixed member.  The device has a screw provided with a thread for engagement with the fixed element and a sleeve provided with a thread for engagement with the frame part.  The screw has a head, and sleeve is displaceably dis-posed on the screw between the head and a shoulder.  The sides of the sleeve and the screw head facing towards each other are provided with projections and recesses, respectively, or vice versa, which engage with each other when the screw head is turned in one direction so that the sleeve follows the screw head and can be screwed into the frame portion.  When the screw head is turned in the opposite direction, the projections of the sleeve and the recesses of the screw heads glide over sloping surfaces out of mutual engagement, so that the screw means may be freely turned in relation to the sleeve.
Patent CA-1245204-A (CA)
Inventor: RICHARDSON MICHAEL M
IPC: B41J33/16
Filed: 1984-11-02
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE        A tape supply cartridge for supplying tape and ribbon to a lettering apparatus having a mechanism for creating a lettering force and a mechanism for positioning a character to be lettered into lettering position.  The cartridge includes an improved device for advancing and assuring alignment of the tape.  The cartridge also includes a mechanism for preventing the ribbon supply spool from free wheeling and improved structure for interfacing with the lettering machine to advance the tape.
Patent CA-1234793-A (CA)
Inventor: CROWE MARIE G
IPC: C08F10/00
Filed: 1984-11-09
Granted: 1988-04-05
Abstract: ABSTRACT OF THE DISCLOSURE By including filter means in the conduit used to decant liquids which have been used to contact a catalyst component or catalyst prepared for the polymerization of olefins, the catalyst and polymers prepared therewith are improved.  For example, with a supported transition metal catalyst the catalyst productivity is increased and the proportion of fines in polyethylene prepared therewith is reduced.
Patent CA-1207043-A (CA)
Inventor: SHIRN GEORGE A
IPC: H01G9/042
Filed: 1984-12-04
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE A method of producing a frustoconical support of the type formed by winding on to a conical spindle a shape which is produced repetitively by cutting from a web in such a manner that it contains the plan development surface of the truncated cone to be produced. The method is characterized in that it consists in cutting transversely web shapes in the form of juxtaposed contig-uous strips with transverse edges which are parallel and curvi-linear, and in winding each shape on to the spindle in overlapping helical manner and superposing a larger number of turns in the lower portion than in the upper portion. The support is parti-cularly useful for the reeling of textile threads.
Patent CA-1265065-A (CA)
Title: Filter apparatus and method
Inventor: BRATTEN JACK R
IPC: B01D29/09
Filed: 1984-12-19
Granted: 1990-01-30
Abstract: FILTER APPARATUS AND METHOD  ABSTRACT OF THE DISCLOSURE         A liquid filter is disclosed including a filter chamber into which extends a looped endless belt which is passed above and below rollers on either side of the filter chamber.  Both the upper and lower belt segments pass over a support plate in the filter chamber, the lower segment positioned directly underneath the upper belt segment. Filtering flow from the filter chamber passes through both belt segments and through spaced and tapered openings in the support plate and thence into a collection trough beneath the support plate.  The belt is periodically advanced to carry filter solids out of the filter chamber.  In a first version, the upper belt segment acts as the filter media, and is wider to create a sealing of the lateral edges of the upper belt segment.  In a second version, a disposable media lies atop both belt segments which act only to carry the disposable media and the disposable media is of wider width to estab-lish the edge sealing.  Spaced elongated bars are disposed within the collection trough supporting the bottom of the support plate with spaces between the trough rim and the bars, enabling flushing of the trough interior to remove accumulated fine solid particles.  A plurality of filter units may be vertically stacked, with the collection trough of one unit forming the top of the next below filter unit.
Patent CA-1233424-A (CA)
Inventor: CLEVELAND C PEYTON JR
IPC: B65D1/12
Filed: 1985-01-30
Granted: 1988-03-01
Abstract: ABSTRACT         A two-piece, molded leak and impact resistant polyethylene storage or salvage drum, comprising two substantially identical basins for receiving an open, damaged or leaking drum containing, for example, toxic or hazardous waste, for handling, transporting and storing such drum  The basins are obtained by sectioning a one-piece, closed ended rotationally molded drum which contains only relatively small vent holes at its central periphery to allow for the passage of air during the molding and cooling process.  The basins are adapted to contain spills and overflow from open, damaged or leaking drums and can be sealed temporarily or permanently.
Patent CA-1240928-A (CA)
Inventor: CARLI FABIO
IPC: A61K47/32
Filed: 1985-02-07
Granted: 1988-08-23
Abstract: ABSTRACT            TITLE : "PROCESS FOR THE LOADING OF WATER-SWELLABLE WATER--INSOLUBLE POLYMERS WITH MEDROXYPROGESTERONE ACETATE"       A water-swellable, water-insoluble polymer is loaded with methylhydroxyprogesterone acetate (MAP) by:          (a)     preparing and grinding a mixture of a said polymer and MAP; or (b)(i)  preparing a mixture of a said polymer which is stable under the heating to which the mixture is subjected in step (ii) and MAP and (ii) heating the mixture up to the melting temperature of MAP; or (c)     swelling a said polymer with a MAP solution capable thereof and drying the resulting swollen polymer/MAP system.          The MAP loaded polymer is useful as a pharmaceutical composition.
Patent CA-1251537-A (CA)
Inventor: YOSHIKAWA KAZUO
IPC: G06F3/03
Filed: 1985-02-27
Granted: 1989-03-21
Abstract: ABSTRACT      A coordinate detecting apparatus allowing to input the coordinate data of a point on a plane by indicating the point with a touch of a fingertip to the point is dis-closed.  The apparatus comprises a transparent resistive film constituting the plane  (touch panel)  and a buffer circuit operating as a voltage follower circuit having substantially  infinite  input  impedance.   The  buffer amplifier is operatively connected between each selected pair of facing ends of the substantially rectangular region of the resistive film, and equalizes the potentials at the ends.  The change of the impedance between one of the ends and the ground is detected in accordance with the touch of the fingertip to the touch panel and used as an original coordinate data.   Further modifications concerning the avoiding of degradation in the detection quality due to the fluctuations of the impedance provided by the touch of a fingertip, for example, and the methods to perform 2-dimen-sional coordinate detection are described.
Patent CA-1269104-A (CA)
Inventor: HUGHES LESLIE R
IPC: A61K31/33
Filed: 1985-03-05
Granted: 1990-05-15
Abstract: ABSTRACT               A compound of the formula   wherein X has the formula   -CR5=CR6-   -C?C-   or wherein ring A is phenyl, naphthyl or an optionally substituted 5- or 6-membered heterocyclic; wherein R1 is hydrogen, alkyl, alkanoyl or aroyl; wherein R2, R3 and R4, which may be the same or different, each is an electron withdrawing substituent selected from halogeno, nitro, cyano, trifluoromethyl, alkylthio, alkyl-sulphinyl and alkylsulphonyl or each is hydrogen, alkyl, alkoxy or dialkylamino provided that when ring A is phenyl or naphthyl at least one of R2, R3 and R4 is an electron-withdrawing substituent; where-in R5 and R6, which may be the same or different, each is hydrogen, halogeno or alkyl; wherein R7 is alkyl or halogenoalkyl; and where-in R8 is carbamoyl, alkyl, cycloalkyl, alkenyl, alkynyl, halogeno-alkyl, halogenoalkenyl, halogenoalkynyl, alkanoyl, alkylcarbamoyl, dialkylcarbamoyl or aroyl; or wherein R8 is alkyl or alkenyl which bears one or more substituents selected from cyano, carbamoyl, amino, hydroxy, alkanoyl, alkoxy, alkylthio, alkenylthio, alkyl-sulphinyl, alkenylsulphinyl, alkylsulphonyl, alkenylsulphonyl, alkanoylamino, alkoxycarbonylamino, alkylsulphonamido, alkylamino, dialkylamino, dialkylsulphamoyl, aroyl, aryl, arylthio, arylsul-phinyl, arylsulphonyl, heterocyclylthio, heterocyclylsulphinyl and heterocyclylsulphonyl, the heterocyclic moiety being optionally substituted and 5- or 6-membered; or wherein R8 has the formula   wherein ring .beta. is phenyl, naphthyl or heterocyclyl, the hetero-cyclic moiety being optionally substituted and 5- or 6-membered and wherein R2, R3 and R4 have any of the meanings stated above, provided that when R7 is methyl R8 is not also methyl.  These compounds have antiandrogenic properties.
Patent CA-1233786-A (CA)
Inventor: DENT JILL L
IPC: B65D47/26
Filed: 1985-03-11
Granted: 1988-03-08
Abstract: ABSTRACT     "Improvements relating to liquid dispensers"     This invention relates to liquid dispensers, in particular feeder cups.  Such a cup comprises a liquid container 1, an orifice plate 2 and a swivel lid 3.  Rotation of the lid 3 opens or closes an outlet hole 9 in the plate 2 and hence controls the flow of liquid between the container 1 and the spout 16 of the lid 3.     Figure 1                     -13-
Patent CA-1239627-A (CA)
Inventor: FURLONG DONN B
IPC: A01K91/18
Filed: 1985-06-10
Granted: 1988-07-26
Abstract: METHOD AND APPARATUS FOR UNWRAPPING A             PLURALITY OF SHORT LINES PROM A LONGLINE                               Abstract Method or apparatus for unwinding gangions from a longline fishing line by first wrapping all of the gangions in a first direction about the longline and thereafter unwrapping them to leave them relatively free from the longline. Wrapping and unwrapping can be accomplished by running the longline through a series of hollow cylinders having permanent magnets mounted on the interior surface. The cylinders are rotated in opposite directions. As the gangions enterthe first of the cylinders, the hooks are attracted to the magnets in the rotating cylinders and are rotated about the longline so as to wind all of the gangions in a common direction. Thereafter, the hooks are attracted to the magnets in the second cylinder, which is rotating in the opposite direction, thereby unwinding the gangions. In this manner, regardless of the original wrap of the gangions about the longline, each can be completely unwrapped and left dangling from the longline.
Patent CA-1237344-A (CA)
Inventor: KAUFFMAN WILLIAM J
IPC: B32B33/00
Filed: 1985-06-14
Granted: 1988-05-31
Abstract: Abstract A Method of manufacture for producing a decorative laminate which exhibits through-color printing is provided in which a layer of absorptive PVC resin particles of substantially only one particle thickness is printed with, for example, three differently colored vinyl plastisol printing inks.  The decorative article is useful as a floor covering.
Patent CA-1228165-A (CA)
Inventor: MOGI TAKAO
IPC: G06J1/00
Filed: 1985-06-25
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE An integrated circuit device for an electronic equipment having an internal bus, the integrated circuit device comprising a plurality of input terminals, a switch circuit connected to the plurality of input terminals for selecting any one of a respective plurality of input signals via the plurality of input terminals, a switch control circuit for controlling the switch circuit to select any one of the input signals in dependence on a selection signal, an analog-to-digital converter for converting the selected input signal from the switch circuit into a corresponding serial digital signal, and a bus interface circuit connected to the internal bus for sending the serial digital signal from the analog-to-digital converter to the internal bus and for sending the selection signal from the internal bus to the switch control circuit.