baber/WOPTO huggingface dataset:
Patent CA-1169569-A (CA)
Inventor: CASON WILLIAM C
IPC: G09G5/32
Filed: 1982-03-17
Granted: 1984-06-19
Abstract: METHOD FOR EDITING SPATIALLY RELATED DATA IN AN INTERACTIVE TEXT PROCESSING SYSTEM                      Abstract An improved text processing method is disclosed which permits spatially related data to be displayed and edited by the same method employed to display and edit conventional text type data in an interactive text processing system which includes a keyboard, a display device, and a microprocessor.
Patent CA-1179033-A (CA)
Inventor: HAWKINS WILLIAM E
IPC: G01V9/00
Filed: 1982-03-18
Granted: 1984-12-04
Abstract: TITLE Sensor ABSTRACT A sensor for detecting a break in a continu-ously advancing web.  A vacuum tube extends through a plenum in a jet body.  Air under pressure is introduced into the plenum and discharges through an annular ori-fice surrounding the tube onto a flared end.  A low pressure switch in communication with the tube senses the absence of a web from its normal path of advance adjacent the flared end.
Patent CA-1172077-A (CA)
Inventor: DICKSON LEROY D
IPC: G02B26/10
Filed: 1982-03-23
Granted: 1984-08-07
Abstract: HOLOGRAPHIC SCANNER DISC WITH DIFFERENT                        FACET AREAS                             Abstract A scan pattern for a bar code scanner is pro-duced by the combination of a coherent light source, a rotating disc with holographic facets and an array of fixed, beam folding mirrors.  Light reflected from a bar code label follows a retro-reflective path to a photodetector within the scanner,  To reduce variations in the amount of light collected through different facets, the areas of the facets are varied as a function of beam elevation and beam path length.
Patent CA-1188247-A (CA)
Inventor: GARWOOD WILLIAM E
IPC: C10G65/04
Filed: 1982-03-23
Granted: 1985-06-04
Abstract: PROCESS FOR MAKING NAPHTHENIC LUBESTOCKS    FROM RAW DISTILLATE BY COMBINATION     HYDRODEWAXING/HYDROGENATION                            ABSTRACT        There is described a process for the manufacture of low pour point lube oil basestocks from raw distillate fractions obtained from marginal naphthenic base crudes which invovles dewaxing over a ZSM-5 type zeolite followed by hydrogenation.
Patent CA-1160475-A (CA)
Inventor: TSUBOI MASAHARU
IPC: B62M11/10
Filed: 1982-03-24
Granted: 1984-01-17
Abstract: ABSTRACT A power transmission mechanism for a motorcycle includes a change speed gear mechanism which includes a driven countershaft having one end projecting out through an opening in a transmission casing.  The countershaft has a driving bevel gear formed integrally thereon and meshes with a driven bevel gear enclosed in a final gear case detachably connected to the transmission casing.  Removal of the final gear case permits axial removal of the countershaft and its integral bevel gear through the opening, as well as removal of certain of the gear elements in the change speed gear mechanism, which also pass through the opening.
Patent CA-1196177-A (CA)
Inventor: DOWNIE DAVID E
IPC: A61B5/00
Filed: 1982-04-19
Granted: 1985-11-05
Abstract: ABSTRACT   A tool for applying a membrane on a small upstanding post like device, which tool incorporates a housing with means for securing the membrane across the top of the post with additional means disposed opposite the post for holding the membrane against the post and urging it down the side of the post, the housing being closeable to serve as a skipping container and a calibration cell for the device to be membraned with means to secure the post captive with little or no chance of its falling into a non-sterile environment.
Patent CA-1175016-A (CA)
Inventor: PALMISANO JOHN J
IPC: B05B11/00
Filed: 1982-05-27
Granted: 1984-09-25
Abstract: TAMPER-PROOF CLIP FOR UPLOCKING   PLUNGERS OF PUMP DISPENSERS              Abstract of the Disclosure A one-time use, disposable, plastic-molded locking clip is provided for retaining the depressible plunger of a dispensing pump in a fully extended posi-tion during shipment or otherwise.  The clip may be snapped onto the plunger after the latter has been fully assembled, yet once installed, the snapped to-gether portions of the clip are not readily detectable nor accessible so that the clip may not be removed without destroying the same by tearing a twist tab therefrom.  The generally C-shaped jaws of the clip embrace the plunger immediately below the head thereof in order to block depression, and such jaws forceably interlock with each other into a complete loop so that the clip may be installed upon pumps devoid of struc-ture which would assist in locking the clip in place. Mating hooks of the interlocking components on the jaws are so oriented that the resistive force from the plunger tending to spread apart the embracing jaws of the clip simply tends to tighten the interengagement of the hooks as the jaws pull against each other at their outer ends.            (Docket 17191)
Patent CA-1185721-A (CA)
Inventor: BOLICK FRED C JR
IPC: G11B15/68
Filed: 1982-06-28
Granted: 1985-04-16
Abstract: "TELEPHONE INTERFACED RECORDING     AND PLAYBACK APPARATUS"        Abstract of the Disclosure Apparatus for interfacing a plurality of telephone trunks (409) with a record playback apparatus carrying a plurality of recording media (80) which may be selectively engaged with a transport (62).  The particular recording medium engaged with the transport is determined by the particular one of the plurality of trunks upon which an incoming call is received.  One embodiment provides to the calling party a particular recording medium for the remote recording of dictation.  A second embodiment provides a particular prerecorded message in response to the particular trunk upon which the incoming call is received and records incoming messages on a common recording medium.
Patent CA-1183831-A (CA)
Inventor: BOYADJIEFF GEORGE I
IPC: E21B3/04
Filed: 1982-07-23
Granted: 1985-03-12
Abstract: Abstract of the Disclosure A well drilling rig having jacking mechanism for lower-ing casing into a well after drilling and including piston and cylinder means which are left in the rig during drilling and a structure connectable thereto after drilling for actuation up-wardly and downwardly to lower the casing.
Patent CA-1178881-A (CA)
Title: Folding closure with sweeper
Inventor: LABELLE HENRI M R
IPC: E06B3/48
Filed: 1982-08-03
Granted: 1984-12-04
Abstract: ABSTRACT       An improved folding closure consisting of a plurality of panels joined at adjacent vertical sides by hinges. Means are provided on each panel for carrying a sweeper strip across the bottom of the closure.  The carrying means include means for strengthening the bottom of each panel.
Patent CA-1187876-A (CA)
Inventor: KONISHI HIROYUKI
IPC: A01N47/02
Filed: 1982-08-10
Granted: 1985-05-28
Abstract: ABSTRACT     The invention provides novel trifluoromethanesulf-onanilides of the formula:                   ( I) wherein Rl and R2, which can be the same or different, each represents a hydrogen atom, a halogen atom or a Cl-C4 alkyl group and R3 and R4 are, same or different, each a hydrogen atom, a Cl-C4 alkyl group, a C3-C6 cycloalkyl group, a C3-C4 alkenyl group, a C3-C5 alkynyl group, a Cl-C4 alkoxy group, a C6 C7 aralkyl group, a Cl-C4 alkoxy (Cl-C4) alkyl group or a C2-C4 acyl group or they may be combined together with the nitrogen atom to form a morpholino group, and X is a hydrogen atom or a C2-C4 acyl group, provided that R3 and R4 are not simultaneously hydrogen and also that 4-N,N-Dimethylsulfa-moyltrifluoromethane-sulfonanilide; 4-(N,N-Dimethylsul-famoyl)-2-methyltrifluoromethanesulfonanilide; 2-Methyl-4-(N-methylsulfamoyl)-trifluoromethanesulfonanilide;     3-(N,N-Dimethylsulfamoyl)-trifluoromethancsulfonanilide; 3-(N-Methylsulfamoyl)trlfluoromethancsulfonanilide; and 5-(N,N-Dimethylsulfamoyl)-2-methyl-trifluoromethanesul-fonanilide are excluded.  These compounds are efeective as herbicides and are active against a broad spectrum of weeds without phytotoxicity to many crops.
Patent CA-1188261-A (CA)
Inventor: SICKLER EMORY J
IPC: E02F9/18
Filed: 1982-08-12
Granted: 1985-06-04
Abstract: Abstract of the Invention A counterweight arrangement formobile vehicles including a pair of transversely spaced support members having notches formed therein.  The counterweight has a pair of transversely spaced rod members secured thereto which are selectively received in the notches. A pair of transversely spaced cables are secured to the counterweight to raise and lower the counterweight.  The cables are received around corresponding sheaves which may be repositioned to control the movement of the rod members into and out of the notches and around the support members.
Patent CA-1171025-A (CA)
Inventor: RUNCK WALTER A
IPC: H01T19/00
Filed: 1982-09-09
Granted: 1984-07-17
Abstract: ABSTRACT         The present invention relates to improvements in treatment rolls for the corona discharge treatment of polymeric films whereby the same are rendered receptive to printing inks and the like.  More particularly, the invention is directed to a treatment roll and method for use as an electrode in a corona discharge device, the roll being comprised of a metal substrate having a porous ceramic coating, the interstices in said coating being filled with silicone polymer, the roll evincing a high resistance to wear and electrical breakdown, whereby higher volumes of material may be processed.
Patent CA-1201843-A (CA)
Inventor: GRIMMER RUDOLF
IPC: C08K9/02
Filed: 1982-10-21
Granted: 1986-03-11
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to a filled, resin composition and a method for the manufacture therefor.  The composition is a matrix of an epoxy resin, a carbonate-containing filler, particularly calcium-magnesium carbonate or calcium carbonate, an anhydride hardener and an adhesive at 0.1 to 3.0 percent by weight, relative to the weight of the filler.  The adhesive is a multibasic organic acid, an organic hydroxy acid such as malic acid or an amino acid.  In the process, the adhesive can first be added to the hardener or to the filler con-taining resin before hardener is added.
Patent CA-1221205-A (CA)
Title: Procedure and apparatus for controlling the cellulose   bleaching process
Inventor: PAEAEKKOENEN TAUNO
IPC: D21C9/10
Filed: 1982-11-25
Granted: 1987-05-05
Abstract: Abstract of Disclosure The invention concerns a procedure and apparatus for controlling the cellulose bleaching process, there being formed on the basis of optical measurement a control signal corresponding to the degree of bleaching of the pulp, and the dispensing of bleaching chemicals to the pulp being controlled by said control signal. The aim is to avoid overdosage and underdosage of the bleaching chemicals. As taught by the invention, from the bleached pulp is determined the residual content of the chemicals employed toward bleaching, on the basis of this determination is formed a correction signal and the control signal is corrected by said correction signal The residual chemicals determination is made possibly from an earlier, or from the same process step in which the control signal is formed, how-ever advantageously from the process step following after the forming of the control signals suitably about 3-10 min., prefer-ably about 5 min. after the optical measurement. The corresponding apparatus for controlling the cellulose bleaching process comprises an optical measuring means (1) for forming a control signal cor-responding to the degree of bleaching of the pulp that is being bleached, a control means (2,3) for controlling the dispersing of bleaching chemicals under control by the control signal with the aid of dispensing means (4,5), and an analyser (6) for determining the residual content of the chemicals used towards bleaching and for forming a corresponding correction signal; this signal having been conducted to correct the control signal. The analyser (6) has been connected to the preceding or the same process step with the optical measuring means (1), advantageously however to the process step following after the optical measuring means.
Patent CA-1193638-A (CA)
Inventor: MULCAHY JOSEPH A
IPC: H05B6/34
Filed: 1982-12-03
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE         A body of molten metal is simultaneously heated and rotated by the use of electromagnetic forces.  In one embodiment, the melting of metals by induction heating is improved    by   using    a    circular    spirally-wound electro-magnetic  core  located  between  a  central  flow channel  and  six  peripherally-located  flow  channels.         Three-phase  electrical  current  is  applied  to  the  core windings  to  form  a  rotating  magnetic  field  which intercepts  the  metal  in  the  peripherally-located  flow channels.  The magnetic field causes heating of the metal in the peripheral channels with negligible heating in the central  channel, thereby  causing  flow of  heated metal through the peripheral channels to the bath.  The magnetic field also causes rotational motion of the body of molten metal,  thereby  improving mixing  and minimizing  surface turbulence.   In another embodiment,  the electro-magnetic core  is  immersed  in  a  body  of  molten metal  to  be surrounded thereby.  Peripherally-located metal is heated and flows into the body of metal while axially-located metal is rotated.
Patent CA-1174431-A (CA)
Inventor: GREEN WILLIAM J
IPC: E04B1/24
Filed: 1982-12-17
Granted: 1984-09-18
Abstract: ABSTRACT    A connector for the interconnection in generally per pendicular array of generally C-shaped elongate structural members having a pair of flanges integrally and perpendicu-larly connected with the web portion thereof in which said flanges each include a flange return edge which extends in-wardly of the generally C-shaped channel, which connector, upon the assembly of said interconnection, provides strengthening f the webs of each said C-shaped structural member, and a floor assembly comprising said connector and said generally C-shaped elongate strctural members.
Patent CA-1170134-A (CA)
Inventor: FLEISLER NORMAN
IPC: F24H3/12
Filed: 1983-01-11
Granted: 1984-07-03
Abstract: Abstract of the Disclosure The invention relates to an electric/secondary fuel furnace which includes a combustion chamber.  The combustion chamber is tubular in shape and has an oval shaped cross-section and receives and burns wood fuel in one embodiment and gas or oil in the embodiment shown in the Supplementary Disclosure hereto.  The combustion chamber is made of a heat exchange material.  Heating elements are disposed externally of the combustion chamber on either side thereof.  The combustion chamber is enclosed in a combustion chamber enclosure means which houses both the combustion chamber and the electrical elements and which also defines airflow paths on either side of the combustion chamber between the combustion chamber side walls and res-pective ones of the enclosure side walls.  The combustion chamber enclosure includes a warmed air escape opening disposed over the combustion chamber.  A fan enclosure means, which houses a fan, is disposed beneath the combus-tion chamber enclosure means, and there are provided means for providing air communications between the fan enclosure means and the combustion chamber enclosure means.  Thus, air is forced from the fan enclosure along the air paths and out the air escape opening, the air being heated during its travel along the air paths.
Patent CA-1201612-A (CA)
Inventor: CLEARY JAMES D
IPC: A61C7/00
Filed: 1983-02-04
Granted: 1986-03-11
Abstract: ABSTRACT      An orthodontal palatal arch wire is provided for directional con-trol over a pair of brackets; each bracket being mounted on an oppos-ing molar in a patient's mouth.  A resiliently flexible wire with a device intermediate its length for producing corrective forces has a torquing band transversely mounted thereon.  The torquing band is se-curable by an elastic device to a receiving unit on the lin-gual side of each bracket, so as to bear both forward and laterally against the receiving unit for transmitting correctional forces there-between.  A bracket is provided having a receiving unit with planar surfaces capable of bearing flushly against a torquing band having planar forward and lateral bearing surfaces.
Patent CA-1200028-A (CA)
Title: Cathode ray tube display system with minimized  distortion from aliasing
Inventor: EDELSON STEVEN D
IPC: G09G5/36
Filed: 1983-02-07
Granted: 1986-01-28
Abstract: CATHODE RAY TUBE DISPLAY SYSTEM WITH MINIMIZED                 DISTORTION FROM ALIASING                          ABSTRACT          In a cathode ray tube display system in which objects to be displayed are represented by digital signals, a technique is employed to reduce distortion caused by aliasing.  The objects to be displayed are represented in a memory by transition specifications which represent the object to be displayed by defining the character or the edges of the object to be displayed.  From the transition specifications, a video signal is generated and applied to the cathode ray tube display device to display the object represented by the stored transition specifications.  The circuitry generating the video signal causes the video to change in steps across the width of a transition from the brightness prior to the edge to the final brightness of the other side of the edge with the width of the transition varying in accordance with the slope that the edge makes with the raster scan line.
Patent CA-1199392-A (CA)
Inventor: BOOLS WILLIAM G
IPC: G01R19/165
Filed: 1983-02-18
Granted: 1986-01-14
Abstract: POWER SUPPLY MONITOR ABSTRACT OF THE DISCLOSURE A power supply monitor is disclosed for minitoring the finely regulated voltage in a two-stage tracking power supply which is driven by a gas turbine engine and which has a coarsely regulated and a finely regulated stage. A reference voltage is generated using power taken from the coarsely regulated stage and the reference voltage is compared with a voltage derived from an output of the finely regulated stage.  If an unacceptable difference between the compared voltages is detected, controls are activated which prevent acceleration of the engine.  The monitor is activated only after the engine reaches a selected speed and testing circuitry is provided.
Patent CA-1186061-A (CA)
Inventor: BANKS EDWIN R
IPC: G06F17/21
Filed: 1983-02-28
Granted: 1985-04-23
Abstract: ABSTRACT      Data modification and display apparatus for use in a digital computer system together with a method employing data modification and display apparatus for modifying and display-ing data.  Data modification and display apparatus has memory containing a buffer for storing data codes representing data to be modified, control data including a state value for controlling modification and display of data, an editing table containing editing instruction sequences for modifying the contents of the buffer, modifying the control data, and producing display codes, a terminal with a keyboard for providing input codes and a screen for displaying visual representations in response to display codes, and a processor.  Editing instruction sequences are divided into sections corresponding to certain state values and editing instructions include instructions to which the processor responds by altering state value.  The sections may include sections controlling display of display codes on the screen, a section containing instructions to be executed at the beginning of operation of the apparatus and a section to be executed on termination of operation of the apparatus.  More than one editing table may be provided, and programs using data modification and display apparatus may select an editing table.
Patent CA-1202109-A (CA)
Inventor: QUAN WING C
IPC: H05K3/22
Filed: 1983-05-20
Granted: 1986-03-18
Abstract: ABSTRACT OF THE DISCLOSURE         A universal, programmable interface for inter-connecting  printed  circuit  boards  and  discrete  wires.          Standard card-edge connectors and standard cables inter-connect one or two bytes of i/o signals between the pc boards and the programmable interface, with the interface being programmed by jumpers to interconnect the desired contact fingers of the interface with screw-type termina-tions for receiving discrete wires.
Patent CA-1208691-A (CA)
Inventor: TAYLOR THOMAS N
IPC: G03B27/62
Filed: 1983-07-13
Granted: 1986-07-29
Abstract: ABSTRACT OF THE DISCLOSURE In a document handling system for feeding a computer forms web across the copying platen of a copier, the improvement in laterally registering the computer forms web transversely of the feeding direction of the web over the platen without utilizing the sprocket holes of the computer forms web with apparatus compatible with individual document feeding and registration comprising a lateral undercut platen registration edge channel extending in the feeding direction of the computer forms web over the platen, and a slightly angled frictional roller over the platen frictionally laterally urging the computer forms web laterally against the lateral registration edge and frictional feeding plural driven roller nip pairs adjacent the downstream edge of the platen for applying a rotational skewing force to the computer forms web urging it against the lateral registration edge in cooperation with the computer form feeding frictional roller, and by at least one roller nip pair adjacent the lateral platen registration edge having a slightly larger effectivediameter and therefore slightly faster attempted web feeding velocity than the other roller nip pairs.
Patent CA-1202566-A (CA)
Inventor: PAGET GEORGE E
IPC: C12N1/02
Filed: 1983-07-15
Granted: 1986-04-01
Abstract: SEPARATION OF PLASMA PROTEINS             FROM CELL CULTURE SYSTEMS     Abstract of the Disclosure Plasma proteins are separated from cell culture systems such as, for example, fermentation broths of microbial cell cultures and expended media of mammalian cell cultures, by adsorption with water insoluble, cross-linked polyelectrolyte copolymers.
Patent CA-1237993-A (CA)
Inventor: FARR KENNETH
IPC: B65D19/40
Filed: 1983-07-22
Granted: 1988-06-14
Abstract: Abstract of the Disclosure To improve the efficiency of load handling by means, for example, of fork lift trucks there is provided a sleeve secured to a lower surface of the load or to a support pallet to carry the load, the sleeve being defined by a base portion to form a ground bearing surface, side wall portions embodying longi-tudinal pleats and arranged to collapse or expand by folding about the pleats, and a top portion to secure the sleeve to the load or pallet.  The sleeve when fully collapsed under the load defines a space sufficient for initial entry of load handling equipment, the pleats allowing the sleeve to expand to fully receive  the load handling equipment.
Patent CA-1208824-A (CA)
Inventor: LUETZELSCHWAB WAYNE E
IPC: C08J3/03
Filed: 1983-08-10
Granted: 1986-07-29
Abstract: ABSTRACT OF THE DISCLOSURE           A method and apparatus for the continuous processing of polymers and, more particularly, a method and apparatus for the continuous dilution of solutions of long-chain polymers by successive or multiple recycling without degrading of the polymers.
Patent CA-1206288-A (CA)
Inventor: PHILLIPS WALTER J
IPC: C08K3/00
Filed: 1983-09-08
Granted: 1986-06-17
Abstract: CONDUCTIVE THERMOPLASTIC COMPOSITIONS      ABSTRACT OF THE DISCLOSURE Thermoplastic compositions comprising a polycarbonate resin, a graft copolymer and conductive particles are provided suitable for the preparation of molded articles characterized in that they provide an improved level of EMI shielding.
Patent CA-1204724-A (CA)
Inventor: BANZI VIVIANO
IPC: C08F10/00
Filed: 1983-09-09
Granted: 1986-05-20
Abstract: A B S T R A C T            Catalyst components for the stereoregular polymerization of alpha-olefins, comprising a Ti halide and an electron--donor compound supported on an anhydrous magnesium diha lide and obtained by means of non-extractive treatments, with liquids having a dielectric constant at 20 °C equal to or higher than 2, of compositions comprising an anhy-drous Mg dihalide, the crystallites of which have an ave-rage size lower than 300 .ANG..