baber/WOPTO huggingface dataset:
Patent CA-1240353-A (CA)
Inventor: BROWN WILLIAM J
IPC: B60J1/14
Filed: 1984-04-30
Granted: 1988-08-09
Abstract: Deflectable Unitary Latch Abstract A deflectable unitary latch of plastic material is disclosed for securing a pivoting window or the like to a frame having a striker member thereon. The latch has a base, a handle and a spring-like arm extending from the base, with the arm  having a proximal hinge portion, a support strut, a latch portion and a press bar.  The hinge portion and the support strut are constructed to allow the arm to be deflected primarily about the hinge portion as the press bar is urged toward the handle for release of the latch.
Patent CA-1229643-A (CA)
Inventor: WEHNERT GEORGE J
IPC: B32B5/28
Filed: 1984-05-17
Granted: 1987-11-24
Abstract: Abstract Molded-In Composite Bushings This invention is directed toward a fiber reinforced resin matrix composite article having fiber reinforced resin matrix bushings.  These bushings are formed by tightly wrapping the fibers to form a plug having the fiber orientation from about ?20° to about ?60° to the central axis around which the fibers are wrapped.  The plug is then snugly inserted into a hole which has been cut in the composite article such that the central axis of the plug is perpen-dicular to the fibers in the composite article.  The entire composite article containing the plug is then cured and the plug is then drilled out forming the bushing.
Patent CA-1224283-A (CA)
Inventor: SAVENIJE FRANCISCUS G
IPC: B65D30/00
Filed: 1984-07-03
Granted: 1987-07-14
Abstract: A b s t r a c t The invention relates to a body support   comprising one  or more flexible containers (5,6,12,17,39) and a plurality of load trans-mitting elements (10,16,19,20,37) which have contact surfaces the area of which at a number of elements differs from the area of other elements to obtain an adaptation to the differing ratio's of volume to weight of the parts of the human body.  The invention further relates to a container (39) which can be used in the body support which container (39) has two outer layers (42,43) of non-permeable material and two inner layers (44,45) all layers (42-45) being interconnected by cross seams (46,47,48,50,51,52,53,54)  to form chambers interconnected at the edges.
Patent CA-1242469-A (CA)
Inventor: HUBBERT DAVID W
IPC: A63B37/02
Filed: 1984-07-17
Granted: 1988-09-27
Abstract: ABSTRACT     A ball which includes a thermoplastic resin center, an outer winding and a two piece cover is disclosed.  The core comprises a partially blown mixture of at least 45% of an ethylene acrylic acid copolymer which is wrapped with a suitable winding impregnated with a latex based adhesive.  The core is covered with a two piece stitched cover.  The process for making the described ball is also disclosed.
Patent CA-1219564-A (CA)
Inventor: CRAPSER JAMES R
IPC: B65H16/02
Filed: 1984-07-20
Granted: 1987-03-24
Abstract: ABSTRACT A rolling device for supporting a roll of toilet tissue and for containing an air-treating sub-stance.  The device includes a pair of axially aligned body members forming an elongated cage for the air-treating substance, such body members being spread apart and adjusted in their relative axial positions by a spring which is compressible therebetween and made of a material which undergoes stress relaxa-tion at ambient temperatures such that it readily takes a new set upon mounting.  The body members each have an axial protuberance extending from an end surface, such end surfaces preferably being somewhat convex to help minimize the bearing surface of the device with the socket structures in which it is mounted.  The air-treating material is preferably in beads free to tumble as the cage is rotated.  The spring is preferably a polyolefinic material and preferably includes helical strands extending around the cage.  The strands preferably have reduced cross-sections near their ends.
Patent CA-1216272-A (CA)
Inventor: GALLANT BEN J
IPC: F16K7/07
Filed: 1984-09-28
Granted: 1987-01-06
Abstract: ABSTRACT OF THE DISCLOSURE:     A device is disclosed for effecting shut-off of flow through a tube formed of flexible material.  The device includes a block having a bore through which the tube ex-tends and having a resilient sleeve surrounding the tube in the bore and further including a plunger adapted to project through an aperture in the bore wall to engage the resilient sleeve and pinch the tube within the sleeve.
Patent CA-1238302-A (CA)
Inventor: FERRI JOHN L
IPC: F23N3/04
Filed: 1984-11-08
Granted: 1988-06-21
Abstract: D-24,920 ABSTRACT OF THE DISCLOSURE                A compensator for a pressure operated fuel regulator comprises a housing having an opening for bleeding air therethrough.  There is a tapered plug in the opening fastened to a thermostatic metal within the housing.  When the thermostatic  metal is heated by incoming air, the clearance around the plug in the opening increases, and the amount of air bleeding out of the opening increases.
Patent CA-1240502-A (CA)
Inventor: ST LOUIS ROBERT M
IPC: D06F58/04
Filed: 1984-11-16
Granted: 1988-08-16
Abstract: DRIER BEARING ABSTRACT OF THE DISCLOSURE A drier drum bearing structure formed from a single piece of molded plastic to provide a right cylindrical outer bearing wall.  The bearing structure  is mounted on a non-circular access opening through the drier cabinet wall on a peripheral flange extending around the opening on the wall which is received within a mounting cavity formed in part between the outer cylindrical bearing surface and an inner wall and is held in position by means of bosses on the bearing structure cooperating with mating bosses on the peripheral flange to permit movement circumferentially about the access opening while substantially preventing axial movement
Patent CA-1252040-A (CA)
Inventor: NAIK ARUNDEV H
IPC: A01N25/02
Filed: 1984-11-27
Granted: 1989-04-04
Abstract: Water-soluble pesticidal formulations ABSTRACT          A water-soluble pesticidal formulation approxi-mately comprising in grams per liter 10 to 500 of at least one pyrethroid, 10 to 200 of a non-polar solvent having a solubility in water at 20°C of 0.01 to 15 g/liter, 20 to 500 of at least one non-ionic emulsifier, 5 to 250 of at least one anionic emulsifier, up to 300 of a solvent  having a solubility in water at 20°C of at least 30 g/liter, up to 5 of a dyestuff, up to 50 of auxiliaries and up to 900 of water.          The formulation will dissolve in water to give clear solutions.
Patent CA-1262230-A (CA)
Title: Forming bead seal in biaxially oriented polymer film by heat bonding
Inventor: JOHNSTON ORIN B
IPC: B29C65/18
Filed: 1984-12-04
Granted: 1989-10-10
Abstract: ABSTRACT      Apparatus and method for heat sealing a selected segment of a web of at least two layers of biaxially oriented plastic film.  The web layers are pressed together and a selected segment of the pressed web is heated above the bonding temperature of the plastic while adjacent web segments are maintained below that temperature.  The surfaces pressing thus the heated web segment has a relatively lower surface friction than the surfaces pressing the adjacent web segment, whereby the layers of the heated segment of the web are physically unrestrained against shrinking during heating and are allowed to shrink back to their pre-oriented molecular configuration while the adjacent segment is restrained against movement.  A hermetic bead seal is thus formed between the web layers.  A product heat sealed according to the novel method is also disclosed.
Patent CA-1230171-A (CA)
Title: Device for monitoring black liquor oxidation
Inventor: FLEMING B I
IPC: D21C3/22
Filed: 1984-12-21
Granted: 1987-12-08
Abstract: ABSTRACT OF THE DISCLOSURE         A device and method for measuring and controlling the extent of oxidation of a kraft black liquor is pro-vided, comprising two dissimilar metal electrodes whose potential difference on immersion in kraft black liquor is proportional to the sulphide ion concentration and to the concentration of other oxidizable components in the liquor.
Patent CA-1246483-A (CA)
Inventor: FORTE PAULINO
IPC: C10G21/00
Filed: 1985-01-04
Granted: 1988-12-13
Abstract: SEPARATION OF AROMATIC AND NONAROMATIC COMPONENTS IN MIXED HYDROCARBON FEEDS                     ABSTRACT The separation of aromatic and nonaromatic containing hydrocarbon feeds is provided by use of an extraction-separation process using mixed extraction solvents.
Patent CA-1257195-A (CA)
Inventor: GARRETT MICHAEL E
IPC: B01F5/10
Filed: 1985-01-23
Granted: 1989-07-11
Abstract: ABSTRACT     DISSOLVING GAS IN LIQUID            In order to dissolve a gas such as oxygen in a liquid, typically aqueous, a stream of liquid is taken from tank 2 by a pump 10 and pressurised thereby.  Oxygen is introduced into the stream via a conduit 18 upstream of a venturi 20. Turbulence created as the stream passes through the venturi 20 helps to disperse the oxygen as fine bubbles in the stream.  The dispersion is then conducted to a sparge pipe 14 and introduced into the main volume 4 of liquid in the tank 2.  The bubbles are thereby sheared into very small bubbles that readily dissolve in or are consumed by the volume 4 of liquid.  Some of the gas in the dispersion is separated therefrom at a relatively downstream position and drawn along a pipe 26 back into the stream at a relatively upstream position by the action of the stream passing through the venturi 20.  A valve 28 is operable to regulate the rate at which gas is so recycled.
Patent CA-1270651-A (CA)
Inventor: BRENNAN MICHAEL J
IPC: B23B29/034
Filed: 1985-02-06
Granted: 1990-06-26
Abstract: TOOL WITH SHAPE MEMORY EXPANDER     ABSTRACT      A tool is provided with a shape memory alloy tool expander to adjust the working diameter of abrasive or cutting elements on the tool body.  The tool may include a heating means to heat the shape memory alloy expander to a temperature at which it recovers a previously imparted expanded shape.  Heating may also be effected by flowing a heated fluid on the inside or outside of the tool.
Patent CA-1243791-A (CA)
Inventor: POLLARD ALAN J
IPC: G06F21/34
Filed: 1985-03-08
Granted: 1988-10-25
Abstract: "TELECOMMUNICATIONS SECURITY DEVICE"            ABSTRACT OF THE DISCLOSURE         A telecommunications security device for use on the communication medium includes a first and a second security unit  each  arranged  to be  inserted into  for example the telephone line adjacent a user device.  The units are identical and therefore either can act as a central unit for example for a computer access port with the other providing one of a set of remote units.  Each unit includes  a separable memory module with all the modules having a memory storing identical information.          The information stored includes a plurality of pairs of random signals  one  of  each pair  providing  a  request signal and the other the security code.  The central unit on receipt of a telephone call provides a signal request-ing an ID code from the remote unit and on receipt of the ID code issues from one of the pairs the security code request signal.   On matching the received code with the expected code a transmission gate is opened.  The pairs are used in turn until all of the pairs have been used whereupon an indicator shows this condition. The modules can be removed and the memory re-written with fresh pairs of codes.   The key includes a security logic circuit which controls access to the numbers to a fixed set of access  rules allowing authentication and/or encryption and providing security against unauthorized access.
Patent CA-1248113-A (CA)
Inventor: KRISHNAN SIVARAM
IPC: C08L69/00
Filed: 1985-03-26
Granted: 1989-01-03
Abstract: FLAME RETARDING AGENTS FOR POLYCARBONATES         ABSTRACT OF THE DISCLOSURE        The present invention relates to novel N-(alkoxyphenyl) phthalimides conforming to the structure   wherein X is a halogen atom, R is a C1-C4 alkyl, g is 1 to 5, n is an integer of from 0 to 4, m is either 0 or 1 and p is either 0 or 1.  The phthalimide thus disclosed was found to be suitable as a flame retarding additive for thermoplastic molding compositions, especially compositions comprising polycarbonate resins.
Patent CA-1238566-A (CA)
Inventor: KOCH G TERYL
IPC: B29C65/48
Filed: 1985-04-24
Granted: 1988-06-28
Abstract: ABSTRACT       Composite shaped foam articles of manufacture and method for fabricating such articles is disclosed.  The articles are formed by providing a section of foam material, treating a first surface of the section of foam material with adhesive, providing a second section of flexible foam having a surface to be joined with surface of the first section, treating at least one of the surfaces to be joined with a suitable adhesive, joining the treated surfaces o  foam, deforming the joined sections of foam into a selected shape, and curing the adhesives whereby the joined sections of foam remain elastically deformed rather than restoring to their original unstressed condition thus maintaining their selected shape.
Patent CA-1263612-A (CA)
Inventor: KOCATAS BABUR M
IPC: B01D39/14
Filed: 1985-06-28
Granted: 1989-12-05
Abstract: 17-21(6219)A                     FIBER BED SEPARATOR ABSTRACT OF THE INVENTION           A fiber bed separator formed of a bed of staple fibers is provided.  A discontinuity is created within the bed of fibers at a selected location to improve the drainage of liquids from the fiber bed.
Patent CA-1274693-A (CA)
Inventor: FECIK MICHAEL T
IPC: C03B23/025
Filed: 1985-07-16
Granted: 1990-10-02
Abstract: ABSTRACT OF THE DISCLOSURE   A tempering ring for supporting a hot shaped glass sheet during tempering has inner and outer rings conforming in shape and outline to that of the hot glass sheet.  Individual glass sheet support members with pivoting head members are mounted around the perimeter of the tempering ring.  The head members pivot to conform to the peripheral contours of the hot shaped glass sheet.  The glass sheet support members are each adjusted in both a longitudinal and vertical direction.
Patent CA-1223591-A (CA)
Inventor: MEYER WILLY
IPC: C07D251/26
Filed: 1985-07-24
Granted: 1987-06-30
Abstract: N-Arylsulfonyl-N'-triazinylureas and N-arylsulfonyl-N'-pyrimidinylureas Abstract of the Disclosure N-Arylsulfonyl-N'-triazinylureas and N-arylsulfonyl-N'-pyrimidinyl-ureas of the general formula   wherein R18  is hydrogen, alkyl or alkoxy, X    is an unsubstituted or substituted phenyl radical or an unsubstituted or substituted naphthyl radical, Y    is C1-C3alkyl, C1-C3haloalkyl, C1-C3alkoxy, C1-C3haloalkoxy, C1-C3alkylthio, C2-C3alkoxyalkyl, halogen or an unsubstituted or substituted amino group, Z    is oxygen or sulfur, E    is nitrogen or the methine bridge -CH= and W    is chlorine or bromine, and the salts thereof with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases have good pre-and postemergence selective herbicidal and growth regulating properties.
Patent CA-1267082-A (CA)
Inventor: SCHEEFERS HANS
IPC: G01N33/569
Filed: 1985-09-27
Granted: 1990-03-27
Abstract: Abstract Carrier material for use in immune determinations The present invention provides a carrier material for use for immune determinations in which one reaction comp-onent of the immunological reaction is covalently bound to the carrier material, wherein the reaction component is covalently bound via heterobifunctional photoactivatable compounds, one group of which is formed by an aryl azide group.
Patent CA-1259702-A (CA)
Inventor: HISATAKE TSUNEO
IPC: G07C5/08
Filed: 1985-10-02
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE           A  system for  recording operation  data of a  working  machine  includes  a  work  data-processor which obtains sequential work data on the basis of a sensor to detect and measure actual work conditions of a working station.   A statistical processor pro-cesses the sequential work data, and a data recorder writes and records each of the sequential work data which  is  obtained  from a  transportable  external memory which is detachably attached.
Patent CA-1246896-A (CA)
Inventor: GREENWOOD CHRISTOPHER J
IPC: F16H3/72
Filed: 1985-11-25
Granted: 1988-12-20
Abstract: Abstract A driveline for an engined vehicle, comprises a continuously-variable  ratio  transmission  (1) having an  input  adapted  to  be  driven  by  the engine and an output (3),  a final drive shaft (8) for providing an output from the driveline, and  means  for  driving  the  final  drive  shaft from     the     continuously-variable     ratio transmission in either high or low regime.   In low regime the final drive shaft is driven by the output (7) of an epicyclic (4) having first and second inputs (6,5) connected to be driven respectively by the said engine and by the said continuously-variable ratio transmission output and  in high  regime  the  final  drive  shaft  is driven  directly  by  the  output  (3)  of  the continuously-variable ratio transmission.
Patent CA-1271046-A (CA)
Title: Dispositif anti-vol pour vehicule automobile
Inventor: BERNACCHI ARMAND
IPC: E05B65/12
Filed: 1985-11-26
Granted: 1990-07-03
Abstract: Dispositif anti-vol comprenant un dispositif de condamnation du levier de frein à main lorsque celuici est en position serrée. Ce dispositif se verrouille sur le levier de changement de vitesses en en empêchant le maniement. Le dispositif de condamnation comprend un carter faisant cache et enveloppant le levier de frein à main. Le carter est solidaire de ce levier tout en étant manoeuvrable par pivotement autour de celui-ci.
Patent CA-1233632-A (CA)
Inventor: GABRIEL ALEXANDER
IPC: B05B1/12
Filed: 1986-04-22
Granted: 1988-03-08
Abstract: Abstract of the Disclosure An adjustable pattern powder spray nozzle assembly comprising a nozzle body having an axial powder flow passage extending therethrough and a pair of rotat-able adjacent shafts extending across the powder flow passage.  The shafts are in contact with each other substantially along their length and each has a slot formed in the periphery thereof.  The slots are oppositely positioned so as to define a powder flow opening therebetween.  The shafts are interconnected by gears at the ends thereof so that they are rotatable in unison to vary the configuration of the opening and thereby, the pattern of powder sprayed from the nozzle assembly.
Patent CA-1256551-A (CA)
Inventor: SEGGER BERND
IPC: H02M3/335
Filed: 1986-05-21
Granted: 1989-06-27
Abstract: ABSTRACT      The invention concerns a primary switched-mode power supply device with several electrically isolated secondary circuits, the output voltage of the secondary circuit being connected to an actual-value sensor with a regulator connected to the sensor output, with the output voltage being protected by a fuse connected in series with the filter capacitor.  In accordance with the invention, the junction point of the filter capacitor and the fuse is connectable by an electrically controlled switch to the output terminal of the actual-value sensor as soon as the switch is turned on after the fuse has been tripped.  Thus, a simple embodiment of an over-voltage protection is obtained for a primary switched-mode power supply unit with several electrically isolated secondary circuits, without additional monitoring of an in-phase output voltages A2 and A3 and a controlled secondary circuit being controlled in case of a fault to an output voltage that is lower than the normal operating controlled output voltage Al.
Patent CA-1245251-A (CA)
Inventor: NEWMAN ALLEN R
IPC: B05B7/14
Filed: 1986-05-27
Granted: 1988-11-22
Abstract: Abstract of the Disclosure An improved powder pump for pumping air entrained solid  particulate  powder  material  comprising  a pneumatic conveyor line within which there is located a low pressure venturi pumping chamber.  This venturi pumping  chamber  is  intersected by  a powder  supply passage through  which  powder  is  drawn  into  the conveyor  line.   Located  within the  powder  supply passage is a rotatable tubular powder diffuser through which  the  powder  passes  in  the  course  of  passage through the powder supply passage.  Rotation of the diffuser is effected by atomizing or metering air flow to the powder flow passage upstream of the venturi pumping chamber.  This atomizing air flow, in addition to effecting rotation of the diffuser, also controls the rate of flow of powder through the powder supply passage and into the venturi pumping chamber.
Patent CA-1259474-A (CA)
Inventor: ATSUTA TOSHIO
IPC: B23K20/02
Filed: 1986-05-29
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE    A pair of soft-metal blocks are placed side by side constrainingly  on  a  stationary  platen  with  a  space therebetween such that the opposing flank surfaces of the blocks confront each other.   Into the space is pressed downward by a movable platen a hard-metal block which has opposing flank surfaces having sharp edges at the lower ends thereof,  respectively,  the opposing flank surfaces also tapering correspondingly.  As the hard-metal block is moved forcibly into the space,  the edges operate to pare or peel respective surface layers of the opposing flank  surfaces of  the  soft-material  blocks  thereby  to create  respective  fresh  surfaces  of  the  soft-material blocks.   The opposing flank surfaces of the hard-metal block  are  therefore  pressed  strongly  to  the  fresh surfaces, respectively, as the hard-metal block advances, and strong diffusion welded  joints are produced.   The method is carried out at elevated temperature.
Patent CA-1259235-A (CA)
Inventor: SINGH PARAM I
IPC: A61M5/14
Filed: 1986-09-09
Granted: 1989-09-12
Abstract: ABSTRACT OF THE INVENTION     An infusion system utilizing a pressurized source of infusate comprises  a  capillary tube flow  restrictor  having  sufficient length and suitably large ratio of length to internal diameter to provide  reliably repeatable fluid resistance and minimum  damage to infusate.  The internal diameter of the flow restrictor may be made  to  decrease with increasing temperature so that  the  flow rate of the infusate is substantially independent of temperature.          The  flow  restrictor may include means for indicating  pressures and flow of infusate.
Patent CA-1274951-A (CA)
Inventor: RISBERG MARK A
IPC: E03C1/32
Filed: 1987-01-22
Granted: 1990-10-09
Abstract: ABSTRACT A shroud apparatus which mounts under a wall-mounted lavatory to enclose the trap of a lavatory is disclosed.  The shroud has upper and lower rearward attachment regions which are hidden by the walls of the shroud when the shroud is viewed from the front.  The shroud defines a hollow interior portion which is upwardly open to receive the trap.  It also includes a shroud fastening element in its upper rearward attach-ment region and a securing element that cooperates with said shroud fastening element so as to restrict the forward movement of the shroud.  A connector is attach-able to the bathroom wall and to the lower rearward attachment region of the shroud.
Patent CA-1254646-A (CA)
Inventor: BARNES BRUCE M JR
IPC: H02G3/08
Filed: 1987-03-20
Granted: 1989-05-23
Abstract: Abstract of the Disclosure A plastic molded termination box assembly and a plastic molded end termination are both characterized by cavities defined by side walls tapering covergenely toward one end and away from an open mouth, and separate parts defining a socket with walls directed convergently from an open mouth, the open mouths of the two parts being aligned, and an elastic grommet of a size and shape to be seated in the cavity in one part and socket in the other and to be compressed between the two parts when the parts are assembled together, the grommet having a conductor receiving opening in which a conductor is mounted,  The conductor is mounted securely and the box and termination made weather tight by the compression of the grommet.