baber/WOPTO huggingface dataset:
Patent CA-1198154-A (CA)
Inventor: HAMMER EDWARD E
IPC: H01J61/30
Filed: 1983-01-21
Granted: 1985-12-17
Abstract: SHAPED DISCHARGE LAMP WITH STARTING AID               ABSTRACT OF THE DISCLOSURE A discharge lamp comprising an elongated bulb shaped so that its ends are substantially closer together than if the bulb were straight and containing electrodes respectively near the ends thereof, and a starting aid comprising con-ductive means respectively adjacent to said bulb in the vicinity of said electrodes, and means electrically inter-connecting said conductive means.
Patent CA-1191966-A (CA)
Inventor: MAY GEORGE A
IPC: G11C11/406
Filed: 1983-02-04
Granted: 1985-08-13
Abstract: ABSTRACT      A video computing system is disclosed having an automatic-ally refreshed memory.  The computing system includes a dynamic memory connected to a cathode ray tube.  A cathode ray tube controller is also connected to the memory and is capable of sequentially generating addresses, corresponding to locations in the memory.  A central processor is connected to the dynamic memory and operates on an alternating, two phase fetch and execute cycle.  During the fetch phase, the central processor has access to the dynamic memory, while during each execute phase, when computing operations are carried out, access to the dynamic memory is prevented.  In contrast, during the execute phase, the cathode ray tube controller is permitted direct access to the memory enabling the video information stored therein to be supplied to the cathode ray tube.  The sequential and continuous reading of the memory during each execute phase functions to continually refresh the dynamic memory.
Patent CA-1184309-A (CA)
Inventor: BANKS EDWIN R
IPC: G06F17/24
Filed: 1983-02-28
Granted: 1985-03-19
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 coned, 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-1214179-A (CA)
Inventor: HAHN ERWIN
IPC: C08G18/76
Filed: 1983-04-06
Granted: 1986-11-18
Abstract: AND METHOD FOR THEIR PREPARATION AND USE            Abstract of the Disclosure The invention describes new aromatic diisocyanates having the formulas:             (I)  and/or                   (II), in which R is an alkyl radical with 1 to 12 carbon atoms, Preferably they are 1-alkyl-2-isocyanatomethyl-4-isocyanato-benzenes and/or 1-alkyl-4-isocyanatomethyl-2-isocyanato-benzenes and, particularly, 1-methyl-2-isocyanatomethyl-4-and -6-isocyanatobenzene and/or 1-methyl-4-isocyanatomethyl-2-isocyanatobenzene.  The new diisocyanates are preferably prepared by phosgenation of the corresponding diamines and subsequent thermal cleavage of the carbamic acid chlorides formed on an intermediary basis and are used for the preparation of plastics, preferably of polyurethanes, and crop protection agents.
Patent CA-1190828-A (CA)
Inventor: COPE CONSTANTIN
IPC: A61M25/00
Filed: 1983-04-18
Granted: 1985-07-23
Abstract: Abstract of the Disclosure An introducing catheter for use with a pair of different diameter wire guides, the larger of which is a J-type wire guide, is provided in order to enlarge a tract to facilitate the passage of a drainage catheter through the tract.  The introducing catheter includes an inwardly curved portion which lies between the distal and proximal ends of the catheter with the curved portion being located nearer to the distal end.  The catheter also has a flexible tapered tip at its distal end and a lumen which decreases in area towards the distal end.  The catheter further has a side port which is distally positioned from the curved portion and on the inward side of the curved portion so that when a J-type wire guide is advanced within the catheter from the proximal end, the wire guide will automatically emerge through the side port.  The side port has an oval or elliptical shape with its major axis along the length of the tube.  The catheter lumen has a diameter at the distal end which is substantially smaller than the minor axis diameter of the side port so that a wire guide having a substantially smaller external diameter than that of the J-type wire guide may be used as a guide for the catheter distal end.  The introducing catheter is radiopaque, so that its position within a body can be monitored.  The introducing catheter has a base portion at the proximal end for grasping and manipulating the catheter during a catheterization.
Patent CA-1212204-A (CA)
Title: Adjustable diaper with a backband and fastening  protection means
Inventor: COATES FREDRICA V
IPC: A61F13/62
Filed: 1983-05-03
Granted: 1986-10-07
Abstract: ABSTRACT           A diaper according to the invention comprises a conventional, rectangular washable diaper form with opposite inner and outer surfaces.  A pair of attachment tabs each secured to an upper corner of the fabric engage fastening strips secured to the outer surface of the fabric adjacent a lower edge thereof.  The fastening strips are elongated and are vertically oriented for adjustable, mating engagement with the attachment tabs to accommodate growth of the infant. The lower edge portion carrying the fastening strips can be folded onto the inner surface to expose a second elongated fastening strip attachable to tabs to provide a smaller diaper for newborn infants.  The backhand reinforces the area of attachment of tabs to the diaper form.  Protective strip portions are provided in several embodiments to cover the hook-bearing attachment surfaces of the tabs to prevent lint accumulation during washing.  A templet is disclosed enabling the conventional diaper to be modified to the diaper of the invention.
Patent CA-1210740-A (CA)
Inventor: KAWAGUCHI TOSHIHIRO
IPC: B65B1/30
Filed: 1983-06-10
Granted: 1986-09-02
Abstract: ABSTRACT OF THE DISCLOSURE         A granular material processing apparatus provided with an improved sealing arrangement for the granular material, which is so arranged that, instead of employing an ordinary packing member conventionally used for a known sealing arrangement, a packing portion is formed by the granular material itself present in the processing apparatus for tightly closing the gaps or clearances between stationary container members and movable processing members, thereby to completely eliminate troubles, spilling of the granular material and mixing of foreign matters into the granular material arising from abrasion or deterioration of a packing member, if such packing member should be employed.
Patent CA-1212590-A (CA)
Inventor: VERMAAT HUIBRECHT P
IPC: G21C17/003
Filed: 1983-06-23
Granted: 1986-10-14
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus for testing and/or repairing steam gen-erator tubes is installed in the chamber of a steam generator.          A supporting leg extends between the tube plate and the bottom.          For stopping the apparatus a tensioning element extends with a spreader finger into a tube of a tube plate.  In order that the tensioning element is more easily accessible in the case of interruptions and that the probability of a jamming spreader finger tensioning sleeve is thus reduced, the tensioning ele-ment and the supporting leg are connected to each other via a coupling detachable from outside the steam generator.  The tensioning sleeve formed by separate tensioning jaws is guided at its ends by holding elements.  The holding element puts the the tensioning sleeve forcibly into its relaxed position during the untensioning motion of the spreader finger rod.  The appar-atus is used primarily in nuclear power plants.
Patent CA-1203231-A (CA)
Inventor: REDELMAN RANDALL N
IPC: C02F11/00
Filed: 1983-08-29
Granted: 1986-04-15
Abstract: Abstract of the Disclosure An apparatus and method for treating for disposal organic waste material carried within a sludge, by adding to the sludge an alkali metal silicate and a setting agent, is disclosed.  The apparatus includes several mixers, each having a trough with an input end and a discharge end, at least one rotatable shaft mounted longitudinally along the trough, a plurality of blades mounted to the shaft, and a drive for rotating the shaft.  The sludge is deposited within a first mixer, and then directed from the mixer into a tank.  A series of chopper pumps recirculate the sludge into the tank, and alternatively, the sludge may be passed through an additional mixer.  Leaving the tank, the sludge is directed into a second mixer at its input end.     Water is introduced at the input end, and a setting agent is added along the trough at a point adjacent the input end.  Further along the trough, an alkali metal silicate is introduced.  The mixture is recovered from the second mixer, and carried to a remote location for setting.
Patent CA-1209627-A (CA)
Inventor: BIERLEIN JOHN C
IPC: F16C33/12
Filed: 1983-09-13
Granted: 1986-08-12
Abstract: BEARING HAVING NICKEL-TIN-COPPER         BARRIER LAYER     .          Abstract of the Disclosure The heavy-duty performance of babbitt-lined, copper-lead based journal bearings is improved by a novel trimetallic barrier layer interposed between the babbitt and copper-lead layers.  The trimetallic barrier layer contains the elements nickel, tin and copper in suitable proportions.  In a preferred em-bodiment, the barrier layer consists of layers of nickel, tin and copper metals successively plated over the copper-lead base.
Patent CA-1212847-A (CA)
Inventor: DA SILVA ARTUR F
IPC: A47J31/057
Filed: 1983-10-19
Granted: 1986-10-21
Abstract: Abstract: Coffee maker.           A coffee maker comprising a housing (1) in which a filtering device (4) provided with one outlet opening (36) can be arranged and a distributor (8) having x inlet openings (11, 12, 13, 14) and x outlet openings (16, 17, 18, 19) with an interposed duct system (20), which filtering device (4) can be arranged in x-fold in the apparatus in such a manner that the outlet opening of the filtering device is located just above one of the inlet openings of the distributor (figures 2 and 5).
Patent CA-1198275-A (CA)
Inventor: REED MARION G
IPC: C09K17/08
Filed: 1983-10-31
Granted: 1985-12-24
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a method of stabilizing clay soil by mixing an effective amount of dry hydroxy-aluminum and dry base with the clay.
Patent CA-1210276-A (CA)
Inventor: ROMER RUDOLF
IPC: F42B5/02
Filed: 1983-12-13
Granted: 1986-08-26
Abstract: ABSTRACT OF THE DISCLOSURE An improved ammunition unit for steep or high angle firing from a machine cannon is described.  The total propellant charge for the projectile of the ammunition unit is formed by two or more of partial propellant charges which are mounted in the shell casing of the unit.  An ignition arrangement is mounted at the bottom of the shell casing and is operatively connected to the propellant charges.  Typically the ignition arrangement includes electrical leads connecting the charges independently to a voltage source.  The resistance of each ignition circuit can be prearranged by adding electrical resistances to the leads so that different prescribed resistances are achieved.  Thus when a normal ignition voltage is applied only one of the charges ignites and it is necessary to apply an increased voltage to ignite more than one charge.  In this way the range can be selected without altering the angle of elevation of the gun barrel.
Patent CA-1213113-A (CA)
Inventor: BREHER RUDOLF
IPC: B29C48/13
Filed: 1983-12-22
Granted: 1986-10-28
Abstract: ABSTRACT OF THE DISCLOSURE         An annular depression on the circumference of a rotatable moulding wheel is closed with a part-circular covering to form a mould cavity into the commencement of which synthetic plastics material is introduced with an ex-truder nozzle.  For the production of reinforced toothed belt with a circumference larger by any desired amount than the moulding wheel circumference, a moulding ring consisting of a flexible band, the diameter of which is larger than the moulding wheel diameter, is wound on its exterior formed with toothing with a force-transmission element coil, the ends of which are fixed on the moulding ring.  The moulding ring is inserted between moulding wheel and covering into the moulding wheel depression and after the laying of the covering upon the mould-ing wheel and application of the extruder nozzle to the mould cavity commencement, the synthetic plastics material is intro-duced between covering and moulding ring during one revolution of the moulding ring, until the commencement of the reinforced synthetic plastics continuous length issuing from the mould cavity on the moulding ring is fused together with the end of the continuous length on reintroduction into the mould cavity commencement.  Then the moulding ring with the endless toothed belt is removed from the moulding wheel and separated from the finished endless reinforced toothed belt.
Patent CA-1211440-A (CA)
Inventor: DORIA GIANFEDERICO
IPC: A61K31/519
Filed: 1983-12-22
Granted: 1986-09-16
Abstract: Abstract of the Disclosure The invention relates to novel carboxamido derivatives of 5-oxo-5H-1,3,4-thiadiazolo[3,2-a]pyrimidines of formula I       and the pharmaceutically acceptable salts thereof.  Typical values of RI in-clude hydrogen, C1-C6 alkyl, pyridyl and morpholino.  Typical values of R2 include hydrogen and methyl.  Typical values of R3 include pyridyl, thiazolyl and benzothiazolyl.  The compounds display valuable anti-inflammatory and analgesic properties. The compounds have a high therapeutic index.
Patent CA-1210402-A (CA)
Inventor: SPIVACK JOHN D
IPC: C07D207/416
Filed: 1983-12-23
Granted: 1986-08-26
Abstract: (4-Hydroxyphenylthio)imide stabilizers Abstract of the Disclosure (4-Hydroxyphenylthio)imide stabilizers of the formula   are prepared by the reaction of the appropriate maleimide and mercaptophenol compounds, said imides being useful as stabilizers of organic polymers.
Patent CA-1211925-A (CA)
Inventor: HORWITT LAURENCE G
IPC: B25B21/00
Filed: 1984-03-13
Granted: 1986-09-30
Abstract: CIGAR LIGHTER SOCKET SHELL DRIVER TOOL                Abstract A tool bit for facilitating the application of a cigar lighter socket to an apertured mounting plate in an automobile, comprising a driving member having a shank receivable in the chuck of a power tool, and a separate shouldered plug member carried by the driving member and having a portion receivable in the mouth of the cigar lighter socket for the purpose of rotatably driving the same. Threads at the rear of the socket are screwed into mating threads of a clamping shell which is usually hand-held at the rear of the panel. The driving member and plug member can rotate with respect to one another against the action of a spring-charged clutch or detent on the members. When the plug member is inserted into the sock-et mouth it becomes keyed to the socket and effects a rotation of the same as power is applied to the driving member. The advantage of the present construction over the devices of the prior art is that when the desired torque is reached, the clutch slips, thereby insuring against overtightening and possible damage to the parts.     Also, the shoulder on the plug member prevents it from contacting the bimetal fingers which are deep in the socket, thereby eliminating inadvertent bending and mal-function of the same.
Patent CA-1221406-A (CA)
Title: Self-draining heat exchanger arrangement and method
Inventor: SINGH BHIM S
IPC: H01M12/08
Filed: 1984-04-24
Granted: 1987-05-05
Abstract: ABSTRACT OF THE DISCLOSURE        A self-draining decomposition heat exchanger arrangement for a metal-halogen battery system is disclosed.   The arrangement has a decomposition heat exhanger positioned higher than the electrolyte collected in the sump  of the electrode stack section of the battery system to allow electrolyte to drain out of the heat exchanger when electrolyte is not being circulated therethrough.   The heat exchanger has an inlet portion, an outlet portion, and a central portion that is preferably formed of helically coiled tubing and that preferably slopes continuously downward to promote complete drainage.   The arrangement preferably also has vent means connected to the gas space above the sump in the stack section and attached to conduit means between the outlet of the electrolyte pump and inlet of the heat exchanger for improving drainage of the heat exchanger by allowing gas to enter the heat exchanger to replace the electrolyte as it drains therefrom.
Patent CA-1224754-A (CA)
Inventor: BURMEISTER ROBERT J
IPC: B29C63/42
Filed: 1984-05-28
Granted: 1987-07-28
Abstract: ABSTRACT OF THE DISCLOSURE The disclosure relates to assembling thermoplastic sleeve  coverings on rigid glass containers or bottles and heat-shrinking the plastic covering on the container.          The plastic is fed from a web of material to a mandrel-carrying turret apparatus where it is cut into lengths and wrapped and seamed on successive mandrels,thereby forming sleeves.  The bottles which arrive on a conveyor are successively moved and positioned over the sleeve-forming mandrels and the sleeves are telescopically assembled onto the blass bottles.  The bottles are then rotated about their axes and moved through a semicircular heated zone to shrink the sleeves into snug engagement with the surface of the glass bottle.  After assembly and shrinking is com-plete, the bottles are released to an outfeed conveyor completing the process.
Patent CA-1254529-A (CA)
Inventor: CHOI BYUNG C
IPC: C10G47/34
Filed: 1984-07-27
Granted: 1989-05-23
Abstract: A B S T R A C T                        VISBREAKING PROCESS          Visbreaking of heavy petroleum residual oil is carried out at high  severity  in  the  presence  of hydro-aromatic  solvents  having  HAr hydrogen contents of at least 20 percent and H.alpha. hydrogen contents of at least 20 percent of the total hydrogen content.   Typical hydrogen donor materials include FCC main column bottoms, clarified slurry oil and light cycle oils.
Patent CA-1224549-A (CA)
Inventor: CZECH FRANZ
IPC: H02G5/06
Filed: 1984-08-28
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE           A high-voltage line which includes a conductor supported in a metal encapsulation which is filled with insulating gas and which consists of pipe sections, the ends of which are welded together in a gas-tight manner at specially formed annular mating surfaces.  A high-voltage conductor in the interior of the metal encapsulation is supported on partitioning insulators which divide the metal encapsulation into axially spaced cylindrical spaces.  Between every two partitioning insulators one or more support insulators are arranged, each of which is located in a distinctly formed annular space.  The body of the support insulator is comprised of insulating material having openings in it.  The mating surfaces of the two pipe ends are separated by a V-shaped annular gap and are welded together by a welding seam which fills the annular gap.  The welding seam has a root which extends annularly and which is electrically in contact with the metallic outer edge of the partitioning insulator or support insulator.
Patent CA-1218902-A (CA)
Inventor: SIMELUNAS WILLIAM J
IPC: A21C9/06
Filed: 1984-08-31
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE         Dough pieces for a baked product having an inner portion enveloped by a dissimilar outer portion are formed at a high production rate by continuously extruding two dissimilar materials to provide an extrudate rope composed of an inner core and an outer tube of different materials, depositing the extrudate rope on a continuously moving conveyer, cutting a double length section from the end of the rope with a blunt blade at one point along the conveyor, and on the same stroke dividing the double length section into individual dough pieces with a blunt blade.
Patent CA-1233678-A (CA)
Inventor: KUMAR PRABHAT
IPC: B22F3/16
Filed: 1984-10-03
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE      WROUGHT P/M PROCESSING FOR MASTER ALLOY POWDER    A powder metallurgical process for producing a wrought product characterized by a low level of residual impurities.          The process comprises the steps of:  comminuting metal pow-der to effect a reduction in particle size, at least 60% of the comminuted particles being capable of passing through a -270 mesh Tyler screen; blending the metal powder with a softer metal-bearing powder; heating the blended powder particles at an elevated temperature, the particles adhering and forming a mass during heating; crushing the mass of powder particles; cold-isostatically pressing the crushed mass of powder; sintering the powder in the absence of an encapsulating member under conditions which effect a reduction in the nitrogen, oxygen and carbon levels of the powder; and hot working the sintered powder into a wrought product.  The wrought product has less than 0.015% carbon.
Patent CA-1234409-A (CA)
Inventor: HEHN BRUCE A
IPC: E05B73/00
Filed: 1984-11-09
Granted: 1988-03-22
Abstract: ABSTRACT        A reusable molded plastic package for hold-ing audio cassettes which enables the cassettes to be stored and displayed in racks heretofore used for record discs and eight-track audio tapes and which includes a slide lock which secures the cassette in the package preventing its unauthorized removal there-from.  In one embodiment, the cassette is mounted in a transverse position at one end of the package enabling the contents of the cassette to be viewed from the end of the package when stored in a horizontal position.  In another embodiment, the cassette is mounted in a longitudinal position at one end of the cassette whereby the contents can be read from the front of the cassette when stored in a vertical position. In still another embodiment the package can store either an audio cassette or a compact disc.  The slide lock is retracted from its locked position by a manually operated key.  The key engages camming surfaces formed on the swinging ends of a pair of locking levers formed on the slide lock enabling the levers to be moved from their locked position with a pair of angled projections formed on the interior of the housing.
Patent CA-1222466-A (CA)
Inventor: KANAO SHIRO
IPC: F16L11/16
Filed: 1984-11-20
Granted: 1987-06-02
Abstract: ABSTRACT OF THE DISCLOSURE           A flexible hose is disclosed which is composed of a membrane which comprises soft and hard strip members alternately disposed in a spiral form.  A connector element is disposed to extend through the center of the thickness of the soft strip member and bilaterally of the hose in its axial direction.  Both the projecting portions of the connector element and the hard strip members adjacent the soft strip member are interconnected.