baber/WOPTO huggingface dataset:
Patent CA-1221297-A (CA)
Inventor: IWATA HITOSHI
IPC: C21D1/60
Filed: 1984-05-23
Granted: 1987-05-05
Abstract: ABSTRACT OF THE DISCLOSURE         A  method  and  apparatus  for  the  direct  heat treatment  of  medium-  to  high-carbon  steel.  rods  which provides an  increased  tensile  strength and drawability by subjecting hot-rolled steel rods to controlled cooling with a coolant.   Expanded spiral coils of hot-rolled medium- to high-carbon  steel  rod  having  an austenitic  structure  and which is continuously transported in a generally horizontal direction is cooled by passing the spiral coils through a vessel  containing  a  coolant  of  a  gas  bubble-water  mixed fluid under a strong turbulent action.   The coolant fluid contains a uniform dispersion of oxidizing gas bubbles and is maintained  at a  temperature of not higher  than  95°C.            Preferably,  the  coolant  is  caused  to  flow  in  the  same direction as the direction of movement of the coil in the vessel.  The surface of the rod may be oxidized by allowing it  to cool  in  air  before  it  is  immersed  in  the coolant fluid.
Patent CA-1247282-A (CA)
Inventor: GARDNER HUGH C
IPC: C08L81/06
Filed: 1984-06-13
Granted: 1988-12-20
Abstract: CROSSLINKABLE, CRYSTALLIZABLE POLYARYLETHERS AND COMPOSITES            THEREFROM               ABSTRACT OF THE DISCLOSURE        Described herein are tough solvent resistant materials from a crystallizable, crosslinkable resin mixture comprising a particular polyarylether and a crystallization promoting plasticizer, and reinforced composites made from such resin mixture.
Patent CA-1221910-A (CA)
Inventor: NEURATH ALEXANDER R
IPC: A61L2/18
Filed: 1984-07-05
Granted: 1987-05-19
Abstract: ABSTRACT OF THE DISCLOSURE           A mammalian blood protein-containing composition such as whole blood, plasma, serum, plasma concentrate, cryoprecipitate, cryosupernatant, plasma fractionation precipitate or plasma fractionation supernatant substantially free of hepatitis and other lipid coated viruses with the yield of protein activity to total protein being at least 80% is disclosed.  The protein-containing composition is contacted with di- or trialkylphosphate, preferably a mixture of trialkylphosphate and detergent, usually followed by removal of the di- or trialkylphosphate.
Patent CA-1235675-A (CA)
Title: Throat structure for golf club bags
Inventor: SOLHEIM JOHN A
IPC: A63B55/00
Filed: 1984-10-18
Granted: 1988-04-26
Abstract: Abstract of the Disclosure A throat structure for use in the open top of a golf bag includes the combination of a ring-shaped body with a special divider therein which separates the opening into the golf bag into four golf club segregation areas.  The special divider is provided with a pair of cross bars that are interconnected at their centers by a transverse rib with the cross bars being angular so that the golf clubs containable in the segregation areas will tend to collect in predetermined locations in the segregation areas when the golf bag is being carried to facilitate golf club selection and removal and to minimize golf club entangle-ment.
Patent CA-1246979-A (CA)
Inventor: HANSEN PAUL E
IPC: A61F13/49
Filed: 1984-11-08
Granted: 1988-12-20
Abstract: Abstract of the Disclosure Flat, inelastic, dimensionally stable sheet material is formed by stretching parallel elastomeric strands to several times their relaxed length and then bonding them to one or more flat, inelastic webs with inelastic thermoplastic polymer.  When the sheet material is heated, the strands contract and the sheet material shirrs.  Strips of the flat sheet material can be incorporated in disposable diapers and subsequently shirred to provide elastic waistbands or leg openings.
Patent CA-1232195-A (CA)
Title: Method and means to pump a well
Inventor: WATTS JOHN D
IPC: E21B43/18
Filed: 1984-11-26
Granted: 1988-02-02
Abstract: Abstract of the Inventions Method and means to pump a well with a hydraulically-driven downhole pump (15) as powered by a hydraulic surface unit (1) are disclosed, including a downhole filter assembly (71) and a flowline mounted oil leach (27) for supplying makeup oil to the surface unit.
Patent CA-1199956-A (CA)
Inventor: PUZISS ABE
IPC: H05B3/00
Filed: 1984-12-04
Granted: 1986-01-28
Abstract: Abstract of the Disclosure A heater for the undercarriage of a vehicle for cold weather use comprises a radiant energy gener-ator, mounted on a movable support member positionable adjacent and under the vehicle, which directs energy along the support member to a reflecting surface tilted with respect to the support member so as to direct the radiant energy upwards toward a selected location on the undercarriage of the vehicle.
Patent CA-1232054-A (CA)
Inventor: NAMEKAWA KOUROKU
IPC: G01S15/89
Filed: 1984-12-04
Granted: 1988-01-26
Abstract: ULTRASONIC DIAGNOSTIC APPARATUS                 ABSTRACT OF THE DISCLOSURE    An ultrasonic diagnostic device capable of the accurate real-time measurement and display of the amount of deviation in the velocity distribution of moving objects within a living organism.  This apparatus represents an improvement on the ultrasonic diagnostic apparatus of the type wherein an ultrasonic pulse beam is repeatedly transmitted into a living organism at a fixed pulse rate and the reflected echoes are picked up, amplified and displayed, the improvement comprising a complex signal converter for converting a received high frequency signal into complex signals by mixing the received high frequency signal with a pair of complex reference signals which have frequencies that are integer multiples of the pulse rate and which are complexly related to one another, an autocorrelator for determining the autocorrelation of the complex signals, the autocorrelator having a delay time equal to an integer multiple of the pulse period, and a deviation determinator for determining the amount of deviation from the autocorrelation.
Patent CA-1253084-A (CA)
Inventor: HAGEMANN ALFRED A W A
IPC: C11D3/39
Filed: 1984-12-17
Granted: 1989-04-25
Abstract: ABSTRACT      A bleach-stable deodorant perfume comprising bleach-stable deodorant perfume components which are judged to be stable in the presence of sodium perborate tetrahydrate and N,N,N'N'-tetraacetyl ethylenediamine (TAED) according to the Bleach Stability Test, the bleach-stable deodrant perfume having a Malodour Reduction Value of from 0.25 to 3.0 as measured by the Malodour Reduction Value Test.   Bleaching compositions and detergent products containing the bleach-stable deodorant perfume are also provided.
Patent CA-1239924-A (CA)
Inventor: SOLED STUART L
IPC: B01J23/78
Filed: 1985-01-29
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE           Slurried high surface area Fe-Co spinels which are fully reduced/carburized provide exception-ally high activity and selectivity in the conversion of CO/H2 to alpha-olefins.  These iron-cobalt catalysts maintain good activity and selectivity under low pres-sure reaction conditions.
Patent CA-1249762-A (CA)
Inventor: PLUVIOSE MICHEL
IPC: F16K47/02
Filed: 1985-02-18
Granted: 1989-02-07
Abstract: FLOW STABILIZING VALVE, METHOD AND PRESSURE REDUCER    ABSTRACT OF THE DISCLOSURE         At the time of expansion and accompanying kinetic degradation of a flowing stream of fluid, the flow is stabilized by forming at least two contiguous flow streams which consist of the same fluid but have a different velocity distribution and the two streams are then mixed.  When applying the method to a valve provided with a so-called "hemispherical" closure member for com-pressible fluids, subsonic discharge nozzles are formed by cutting recesses in the valve seat downstream of the zone in which the valve closure member bears on the valve seat in the closed position.  The subsonic discharge nozzles are disposed in alternate sequence with supersonic discharge nozzles formed by the opposite surfaces of the valve closure member and of the valve seat outside the recesses.          When the method is applied to a multi-bore pressure reducer for compressible gases, a pressure-reducing plate is pro-vided with low-discharge ducts in adjacent relation to high-discharge ducts.
Patent CA-1252741-A (CA)
Inventor: THARP GENE E
IPC: B01D39/16
Filed: 1985-04-03
Granted: 1989-04-18
Abstract: Disposable Filter For a Vacuum Cleaner Abstract of the Disclosure A vacuum cleaner disposable filter, preferably in the form of a closed container having an inlet for connection to the air discharge outlet of a vacuum cleaner, comprises an assembly of layers including an inner filter layer provided by a non-woven micro-fiber web formed of randomly entangled synthetic polymeric micro-fibers and highly porous outer support layers each preferably comprising spun-bonded non-woven webs on either side of the inner layer.
Patent CA-1232986-A (CA)
Inventor: HOTTA TOSHINORI
IPC: H04B7/185
Filed: 1985-04-15
Granted: 1988-02-16
Abstract: Abstract of the Disclosure A supervising and controlling system for a TDMA equipment in a TDMA station designates one of two control memories in the TDMA equipment as a spare one with the other as operating one by a memory selection signal from a supervisory and control apparatus.  The content of the spare memory is periodically verified by the significant control data from the control apparatus.          When non-coincidence is detected by the verification, the significant control data is transmitted to the TDMA equipment and is written into the spare control memory without interfering with other stations.      Two similar TDMA equipments are provided in the station and controlled by the control apparatus in the similar manner.  One of the equipments can be selectively used as an operating one by equipment selection signals from the control apparatus.     (Fig. 1)
Patent CA-1245912-A (CA)
Inventor: MENG SEN Y
IPC: F04D29/66
Filed: 1985-05-21
Granted: 1988-12-06
Abstract: Abstract of the Disclosure The present invention provides a vortex-free shrouded inducer assembly comprising a forwardly extended shroud (24) and surfaces (36,38) defining a recess proximate to the forward lip (42) of the shroud for favorably diffusing and mixing the flow (54) tending to recirculate about the outer periphery (30) of the inducer prior to its being discharged through nozzle (40).
Patent CA-1255594-A (CA)
Inventor: MIREJOVSKY DORLA
IPC: C07D295/185
Filed: 1985-06-12
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE     COMPOSITIONS AND METHODS OF ENHANCING TRANSDERMAL AND TRANSMEMBRANE PENETRATION OF         TOPICAL AND SYSTEMIC AGENTS     Compositions and methods useful for enhancing the transdermal and transmembrane drug delivery of topical and systemic agents.  The compositions and methods comprise the active agent together with an effective amount of certain amides of heterocyclic amines as defined herein as penetration enhancers and topically administering to human or animal skin or other membranes the resulting compositions.
Patent CA-1253550-A (CA)
Inventor: DUMOUCHELLE DAVID A
IPC: H01H73/12
Filed: 1985-06-28
Granted: 1989-05-02
Abstract: Abstract A moulded case circuit breaker is provided with a trip detector by enclosing a microswitch within the moulded case but out of the path of the operating mechanism. An L shaped operator for the microswitch has one leg which operates the microswitch and the other leg in the path of the trip mechanism of the breaker so that the microswitch is operated when the breaker is tripped.
Patent CA-1252760-A (CA)
Inventor: KRAPP GERHARD
IPC: B65F3/00
Filed: 1985-07-08
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE         A vehicle including a chassis, the vehicle for transporting garbage or the like, the vehicle including a rear end and a longitudinal axis and comprising a container including a top, a floor and two lateral walls, the container secured to the chassis and having a rear wall adapted to pivot or fold outwardly thereof, characterized in that the container is divided into front and rear parts via a parting line extending at right angles to the longitudinal axis of the vehicle, and wherein the front part is secured to the chassis and the rear part is movably secured to the chassis in such a manner as to be able to pivot upwardly about an axis extending transversely of and adjacent to the rear end of the vehicle and wherein the rear part is in communication with a drive for use in rotating the same about the axis so as to provide a tipping action to the rear part, and wherein a garbage pusher blade is mounted for sweeping movement within the front and rear parts, the pusher blade being adapted to sweep in a direction toward the rear end of the vehicle, the internal cross sectional area of the parts and being powered in its sweeping movement by a sliding drive means.
Patent CA-1255743-A (CA)
Inventor: SEATON NORMAN T
IPC: H01S3/139
Filed: 1985-08-20
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE         An active laser is slaved in an offset frequency relationship to an ultrastable reference laser, by a comparator with a substantially infinite capture range in order to preclude phase-locking on a harmonic or mirror image of the desired offset frequency.  The frequency of such a slaved laser is then virtually immune to retro-reflection of its own light back into its resonant cavity, and gains a frequency stability equal to that of the reference.  Further, the reference laser is preferably stabilizer against retro-reflection of its own light by a method involving selective displacement of objects in the path of the reference laser beam, detection of a Doppler-shifted retro-reflected radiation, and insertion of appropriate optical controls in the beam path to eliminate such retro-reflected radiation from impinging on the reference laser cavity.          Multiple laser systems are disclosed in which the active lasers are both series referenced and parallel referenced to a reference laser.
Patent CA-1264774-A (CA)
Inventor: BILLBERG ALF
IPC: B31B50/06
Filed: 1985-09-03
Granted: 1990-01-23
Abstract: ABSTRACT      Packing machines for the manufacture of packing containers are frequently fed with tubular packing container blanks which in flattened condition are placed into a magazine.  An apparatus for the feeding out of packing container blanks from the magazine in accordance with the invention comprises a reciprocating driving element      located at the lower end of the magazine which is provided with fingers      which engage the open ends of the container blanks     and feed out one blank at a time. As a result a reliable operation, independent of the thickness of the blank, is obtained.
Patent CA-1212100-A (CA)
Inventor: HAMPTON JAMES E
IPC: E21B7/12
Filed: 1985-09-04
Granted: 1986-09-30
Abstract: Abstract The present invention relates to a method of installing, levelling and securing a subsea template on a seabed.  The method is comprised of the steps of providing a floating vessel including hoisting apparatus for raising and lowering a template with respect to the seabed; providing a template structure comprising a frame having a plurality of spaced apart pile receiving sleeves formed thereon, the template including a unit associated with the sleeves for releasably gripping piles disposed in respective of the sleeves for securing the template to the piles.  The method further includes the steps of positioning the template with the vessel over a predetermined point on the seabed and lowering the template to the seabed; installing a selected number of piles in respective ones of the sleeves and extending adjacent to the gripping unit, respectively; lifting the template with the hoisting apparatus to level the template with respect to a predetermined reference level condition; actuating the gripping unit to connect the template to the piles, respectively; and lowering the template with the hoisting apparatus to transfer the weight of the template to the piles through the gripping units.
Patent CA-1251210-A (CA)
Inventor: ROBERTSON DAVID W
IPC: C07D401/10
Filed: 1985-10-08
Granted: 1989-03-14
Abstract: Abstract This invention provides compounds of the formula             I   wherein R1, R2, R3, R4, R5, and R6 are independently hydrogen or C1-C4 alkyl, or R6 and one of R4 and R5 taken together form a bond; and acid addition salts thereof which are useful as inotropic agents.
Patent CA-1245644-A (CA)
Inventor: MCPHERSON EUGENE
IPC: C07H13/00
Filed: 1985-10-31
Granted: 1988-11-29
Abstract: ABSTRACT      The invention is concerned with new galactose-C6 nitrogen mustard compounds of the formula:             wherein x is halogen; each R independently represents H, a C1-C4 alkyl group, a C2-C4 alkanoyl group, a phosphate group, or a sulfate, sulfonate, or benzoate group with the proviso that no more than one sulfate, sulfonate, or benzoate group is present in said compound; and R' represents R or a carbohydrate residue derived from a carbohydrate having the formula R'OH with the proviso that R' and the R on C-2 or both R groups on C-3 and C-4 together can represent an isopropylidene group; and their pharmaceutically acceptable salts.  These compounds possess good activity against tumor cells while having reduced activity against bone marrow.
Patent CA-1222724-A (CA)
Inventor: KING WILLIAM L
IPC: A45C13/00
Filed: 1985-11-08
Granted: 1987-06-09
Abstract: GARMENT BAG WITH IMPROVED PACKING CAPACITY  Abstract A garment bag (10) adapted to fold into a suitcase-like configuration (FIG. 5) for traveling includes corner compartments (30) located within the interior of the bag in the space above the shoulders of garments (70) supported on hangers (72) within the bag (10).  Cross straps (48) extend over the shoulders of garments (70) supported on hangers (72) in the bag (10), and criss-cross over the upper portion of the garment (70).  The cross straps (48) support the upper portion of the garments (70) on the hangers (72) and restrain them against sliding downward when the bag (10) is in the folded configuration (FIG. 5). A stay bar (50) is removably connected across the middle portion of the bag (10) to support the garments (70) when the bag (10) is folded into the suitcase-like configuration (FIG. 5). The ends of the straps (48) are connected to the stay bar (50). A lower portion (62) of an interior panel (12) of the garment bag (10) includes means for supporting the lower portions of long garments (70) in a U-shaped configuration above a bottom gusset (20) of the bag (10) instead of occupying the bottom of the bag (10) in a wrinkled bunch.
Patent CA-1255593-A (CA)
Inventor: CRAWFORD THOMAS C
IPC: A61K31/54
Filed: 1986-01-29
Granted: 1989-06-13
Abstract: IMPROVED ANTIINFLAMMATORY COMPOSITIONS AND METHODS     Abstract An improved antiinflammatory composition and method of treating inflammation which employs a combination of a non-steroidal antiinflammatory agent such as piroxicam, or a pharmaceutically acceptable salt thereof, with inositol.
Patent CA-1267761-A (CA)
Inventor: BAXTER GORDON D
IPC: B29C47/02
Filed: 1986-04-01
Granted: 1990-04-17
Abstract: METHOD AND APPARATUS FOR INSULATING ELECTRICAL CONDUCTOR Extrusion apparatus for conductor wire in which d core tube for guiding the wire is controllably movable axially so as to adjust the cross-sectional area of the flow passage for molten polymeric dielectric material moving towards the die orifice. The use of the adjustable core tube minimizes the degree of draw down of the conductor wire.
Patent CA-1244968-A (CA)
Inventor: SAWADA RENSHI
IPC: H01L25/00
Filed: 1986-04-16
Granted: 1988-11-15
Abstract: Abstract of the Disclosure A method of manufacturing a semiconductor substrate includes the steps of performing flame electrolysis on a glass source with an oxyhydrogen flame, spray-depositing the resultant glass particles on a joint surface of a semiconductor substrate, placing another semiconductor substrate on the deposited glass particles and perform-ing heat-treatment, and joining the two substrates by sintering the glass particles.
Patent CA-1260115-A (CA)
Inventor: RODI ANTON
IPC: B41F33/00
Filed: 1986-04-16
Granted: 1989-09-26
Abstract: A B S T R A C T     A set point is specified for the rotational speed on the control of electric motors on offset printing presses. In the event that the main voltage is inadequate this specified set point for the rotational speed is reduced as a function of the main voltage measured.    Moreover, provision is also made for reducing the set point for the rotational speed if the electric motor or the control elements of the electric motor exceed a certain temperature or if the permissible momentary demand is exceeded.
Patent CA-1271537-A (CA)
Inventor: ESPEDALEN KARE
IPC: G06M11/00
Filed: 1986-08-29
Granted: 1990-07-10
Abstract: Abstract of the Disclosure.          A counting device for fish, especially smolt, comprising a pipe that is open at both ends and is adapted for being secured at one end to a vessel containing a quantity of fish to be counted.  To said pipe devices are connected for generating a water flow in said pipe, said water flow having a higher velocity at the outer portion of said pipe in a direction towards the outlet of said pipe that at the portion closed to said vessel.  At the outlet of said pipe a device known per se for detecting each individual fish is provided.
Patent CA-1254195-A (CA)
Inventor: MATTSSON MICHAEL
IPC: E21B10/16
Filed: 1986-10-10
Granted: 1989-05-16
Abstract: Abstract The invention relates to a drill bit (10) having saddles (12) for a number of roller cutters (16-38) having two along the circumference of the roller cutter extending rows (41,42) of cutting means, said rows (41,42) being displaced internally in the axial direction of the roller cutter. A saddle (12) and adherent roller cutter (20) are so designed that the roller cutter is reversibly mountable in the saddle (12). The rows (41,42) of cutting means are locaed on each side of the transverse symmetry plane (45) of the roller cutter (16-32). The distance (B) of the first row (42) is bigger than the distance (A) between the second row (41) and the symmetry plane (45). The rows (41,42) of cutting means of a roller cutter (20) are arranged to move along a first series of circles (46,47) when the roller cutter (20) is mounted in a first position in its saddle (12) and along a second series of circles (48,49) when the roller cutter (20) is mounted in a reversed position in the saddle (12) in relation to said first position.     (Fig. 1)
Patent CA-1263981-A (CA)
Inventor: SCHUPP EBERHARD
IPC: C09D163/00
Filed: 1986-11-14
Granted: 1989-12-19
Abstract: Abstract of the Disclosure:  binders for cathodic electrocoating which are based on polyadducts/poly-condensates which carry basic nitrogen groups and are rendered water-dilutable by protonation with an acid, and one or more crosslinking agents for these polyadducts/ polycondensates, and their use.      These binders essentially consist of a mixture of (A)  from 50 to 90% by weight of a polyadduct/polycon-densate which carries basic nitrogen groups and is obtainable by reacting (a)  an adduct of a secondary amine and a polyepoxide compound, the adduct still containing free epoxide groups, with (b)  a condensate which contains primary amino groups and is obtained from a primary diamine of not less than 4 carbon atoms and one or more mono-and/or dicarboxylic acids, one or more primary amino groups of the condensate (b) being used per free epoxide group of the adduct (a), and (B)  from 10 to 50% by weight of a crosslinking agent which does not react with component (A) at room tem-perature but reacts with the latter at elevated tem-peratures with crosslinking.        The binders are useful for the cathodic electro-coating of electrically conductive substrates and as coating materials.