baber/WOPTO huggingface dataset:
Patent DK-157818-C (DK)
Inventor: CODD EDWIN THOMAS
IPC: E04B1/58
Filed: 1986-01-30
Granted: 1990-09-10
Abstract: PCT No. PCT/AU85/00114 Sec. 371 Date Jan. 23, 1986 Sec. 102(e) Date Jan. 23, 1986 PCT Filed May 30, 1985 PCT Pub. No. WO85/05650 PCT Pub. Date Dec. 19, 1985.In a space frame of the type having upper and lower grids of tubular longitudinal and lateral chord members, (10, 11), the nodes or intersections of chords (10, 11) of the upper and lower grid being interconnected by oblique struts (14), the chords (10, 11) are flattened at each intersection and overlapped, the struts (14), which are also tubular, being flattened and deformed at their ends to form attachment pads (15), bolts (17) connecting the attachment pads (15) and overlapped flattened chord sections (12) and also load distribution plates (19, 20, 21, 22) of which one (22) has side edges abutting against shoulders or abutments (16) on the struts (14) adjacent to the attachment pads (15), and others (19, 20, 21) have corner portions bearing on the ends of the top and bottom of the flattened sections (12) of the chord members.
Patent CA-1338735-C (CA)
Title: Compact substantially coplanar axial-flow fan, drive motor, and housing with elongate innermost conduit
Inventor: WROBEL GUENTER
IPC: F04D19/00
Filed: 1983-07-22
Granted: 1996-11-26
Abstract: An axial-flow fan, particularly a small fan which is axially compact, with a scroll plate surrounding the impeller and whose inner contour has a cylindrical configuration in the vicinity of the axial median plane and extends both towards the inlet side and the outlet side in a polygonal, particularly square profile accompanied by the formation of corner areas, and with a central, coaxial core formed by the drive motor, the impeller hub and the mounting flange for the drive motor; the core thereby has an annular surface conically tapering towards the inlet side face whose axial length is at least one-third of the hub length; with respect to the axial median plane, the scroll plate is asymmetrical in the corner areas and is made cylindrical over a longer distance from the axial median plane to the inlet side than to the outlet side.
Patent CA-1330347-C (CA)
Title: Benzamides and their salts
Inventor: STORNI ANGELO
IPC: A61K31/165
Filed: 1985-11-21
Granted: 1994-06-21
Abstract: 4-15165/1+2/+     Benzamides and their salts Abstract Benzamides of the formula   (I) in which R1 and R2, independenlty of one another, each represents lower alkyl, R3 represents lower alkoxy, C3-C5-alkenyloxy, C3-C7-cycloalkoxy or C3-C7-cycloalkyl-lower alkoxy, R4 represents halogen and R5 represents cyano, and their salts can be used, for example, as pharmaceutical agents and can be manu-factured in a manner known per se.
Patent CA-1276800-C (CA)
Title: Herbicide composition, agricultural defensive and usage ways
Inventor: SCHROEDER LEODONIO F
IPC: A01N29/00
Filed: 1986-01-02
Granted: 1990-11-27
Abstract: ABSTRACT OF THE DISCLOSURE           An improved herbicidal composition is provided which comprises from 50 to 65% of trifluralin, from 6 to 12% of emulsifier, from 0.1 to 10% of a low volatility oil, and from 0.1 to 1% of oil soluble dye, with the balance being a solvent.   The presence of the low volatility oil reduces  loss  of the active substance during use,  as a result of which lower application rates can be employed. The  composition  exhibits  improved  effectiveness  in  the control of normally resistant weeds.
Patent CA-1311016-C (CA)
Title: Evaluating heart mechanical performance
Inventor: MCINTYRE KEVIN M
IPC: A61B5/02
Filed: 1986-02-18
Granted: 1992-12-01
Abstract: ABSTRACT         A  patient  inserts  a  finger  into a  cup con-taining a piezoelectric transducing film for providing a pulse signal and an inflatable sleeve with the piezoelec-tric film in contact with the finger.   The inflatable cuff is inflated to a pressure corresponding to a prede-termined pressure within the range of substantially the diastolic pressure of the patient and half the diastolic pressure.  The patient blows into a closed hose having a small opening and a pressure transducer that provides a signal to a computer representative of the pressure in the hose that displays a cursor representative of the pressure in the hose on the computer display tube along with limit lines representing 30 and 50 mm of mercury pressure.   The pulse signal is also coupled to the com-puter.  The patient blows into the hose while maintaining the cursor between the limit lines for about 20 seconds and then stops blowing.   The computer then displays or prints out  signals representative  of the  pulse signal amplitude and rate, its derivative and integral, before, during and after the heart straining maneuver effected by blowing into the hose.
Patent CA-1315209-C (CA)
Title: Concentration of solids in a suspension
Inventor: FORD DOUGLAS L
IPC: B01D61/20
Filed: 1986-04-29
Granted: 1993-03-30
Abstract: ABSTRACT     A concentrator (10) for concentrating the fine solids of a liquid feed suspension has a shell (11) within which there is a bundle of microporous fibres (12).  Pressurized feed suspension is introduced through inlet (15) and passes over the external walls of the fibres (12) with the clarified liquid being drawn from the lumens of the fibres (12) through outlet port (16) and the concentrated feed being discharged through outlet (17).  The solids retained within the shell are removed by first applying a pressurized liquid to stretch substantially all the pores of the fibres to wash out any retained solids and then applying a gas at a pressure sufficient to ensure that the gas will pass through the larger pores of the fibres to remove the solids from the shell (11) through outlet (17) to an external collection point.
Patent CA-1282945-C (CA)
Title: Process and machine for the production of hollow bodies of revolution formed from threads extending in three different directions
Inventor: EPHERE JEAN-FRANCOIS
IPC: D04H3/073
Filed: 1986-09-16
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to a process for the production of hollow bodies of revolution formed from threads extending in three different directions, as well as to a machine for performing this process.     The machining of a mandrel, the installation or implantation of retaining or locking rings on this mandrel, the winding and weaving of the threads in circumferential, longitudinal passages formed between the locking rings and the appropriate dimensional controls and checks are carried out on the same machine.  On one side of the horizontal axis of the machine is provided a mobile support on which can be mounted the subassemblies for machining the mandrel, the implantation of the locking rings, winding and control, the weaving system being placed on the other side of the axis.  In order the facilitate the weaving operations, the weaving carriage moves parallel to a fictitious generatrix Joining the ends of the body, the weaving means being oriented perpendicular to said generatrix.
Patent CA-1287207-C (CA)
Title: Suspension ceiling system combining snap-up pans and lay-in panels
Inventor: GOODWORTH JOHN P II
IPC: E04B1/82
Filed: 1986-09-30
Granted: 1991-08-06
Abstract: SUSPENSION CEILING SYSTEM COMBINING   SNAP-UP PANS AND LAY-IN PANELS                 ABSTRACT OF THE DISCLOSURE          A suspension ceiling system is disclosed which combines snap-up pans and lay-in panels.  Such system includes runners formed with channels at the lower edges thereof formed by opposed lateral flanges, depending side walls, and inturned lips.  The inturned lips terminate at inner edges which are spaced apart to provide a longi-tudinal opening on the lower side of the channel.  Lay-in panels are positioned in some of the grid openings, and provide peripheral edges supported by the flanges. Snap-up panels formed of sheet metal are provided with peripheral flanges having inwardly directed ribs extend-ing lengthwise of the flanges and spaced from the lower pan surface.  The flanges are positioned in the openings between the runner lips with the ribs snapped over the associated lip to secure the snap-up panels in position. The lips provide a delineation between the lay-in panels and the adjacent flanges of adjacent snap-up panels are spaced by substantially the same distance to provide a similar delineation.  When sound absorption is required, A snap-up pan is installed in the same opening as a lay-in panel to define a chamber therebetween.  Such snap-up pan is provided with apertures open to such chamber.
Patent CA-1280297-C (CA)
Title: Convertible turbo-fan/shaft aircraft propulsion engine
Inventor: OSSI RONALD R
IPC: F01D15/12
Filed: 1986-10-15
Granted: 1991-02-19
Abstract: ABSTRACT      A composite turbo-fan/ turbo-shaft gas turbine engine system is provided wherein the fan is driven through a variable geometry torque converter whose input is driven by the turbine power shaft supplied through a reduction gear.  Actuation of the variable geometry of the torque converter provides a wide variety of operating modes including all power to the power output shaft and combinations in between.
Patent CA-1276886-C (CA)
Title: Antiperspirant product
Inventor: PARK ANDREW C
IPC: A61K8/19
Filed: 1986-12-31
Granted: 1990-11-27
Abstract: ABSTRACT OF THE DISCLOSURE          An antiperspirant product of the lotion  type  for applying to the skin from a roll-on dispenser comprises from 5 to 40% by weight of an antiperspirant agent in the form of fine particles suspended in from 50 to 92% by weight of the composition of an anhydrous normally liquid medium by means of  a  suspending  agent.  The  suspending  agent  comprises  a hydrophobically treated clay, and the anhydrous liquid medium consists of an anhydrous alcohol chosen from ethanol,  iso-propanol, or a mixture thereof, and one or more liquids less volatile than ethanol or isopropanol.
Patent CA-1297030-C (CA)
Title: Treatment of psoriasis, ichthyosis, and acne with manoalide
Inventor: WHEELER LARRY A
IPC: A61K31/365
Filed: 1987-02-02
Granted: 1992-03-10
Abstract: ABSTRACT       Manoalide and its derivatives are useful in the treatment of psoriasis, ichthyosis and acne.
Patent CA-1283127-C (CA)
Title: Reaction products of bisglycidyl thioethers
Inventor: WIRTH HERMANN O
IPC: C07C67/00
Filed: 1987-03-11
Granted: 1991-04-16
Abstract: Reaction products of bisglycidyl thioethers Abstract 1. Compounds of the formula I                                           (I), in which n is a number from 1 to 100, Y is -N(R3)-, -S- or -S-R4-S-, R1 is C2-C8-alkylene, which can be interrupted by 1 to 3 ether oxygen atoms, R2 is hydrogen, unsubstituted or hydroxyl-monosubstituted to -pentasubstituted C1-C8-alkyl, which can be interrupted one or more times by -O-, -S- or -N(R5)- as long as R2 is not unsubstituted C1-C8-alkyl when Y is -S- and n is 1, R3 is hydrogen unsubstituted or hydroxyl-monosubstituted to -pentasubstituted C1-C8-alkyl, which can be interrupted one or more times by -O-, -N(R5)- or -S-, R4 is unsubstituted or OH-monosubstituted or -polysubstituted C2-C8-alkylene, which can be interrupted one or more times by -O- or -S-, are very highly suitable for use as high pressure and antiwear additives for polar functional fluids.
Patent CA-1280151-C (CA)
Title: Compact incandescent coiled coil filament
Inventor: JOHNSON PIERCE JR
IPC: H01K1/14
Filed: 1987-04-09
Granted: 1991-02-12
Abstract: COMPACT COILED COIL INCANDESCENT FILAMENT                        ABSTRACT    This invention provides an improved compact fine wire incandescent lamp filament and method for making such having a primary mandrel ratio in the range of about 1.40 to about 4.00 and a secondary mandrel ratio which is greater than or equal to the primary mandrel ratio.  The improved filament design exhibits an increase in compactness and retains or increases structural rigidity while exhibiting minimal sag when the filament is incorporated into an incandescent lamp of the tungsten halogen type variety.  The compact coiling method is particularly useful in designing compact filaments for high voltage applications where it is desirable to eliminate the use of rectifying means to lower the effective voltage across the filament.
Patent CA-1278607-C (CA)
Title: Laser ignition device
Inventor: WATERWORTH MICHAEL D
IPC: G02B17/08
Filed: 1987-04-21
Granted: 1991-01-02
Abstract: ABSTRACT      Apparatus comprising a laser beam generating device for generating a laser beam, and beam  focusing means operable to focus the generated laser beam at a distance remote from the apparatus so as to provide intense heat in a selected small area at that distance, the beam focusing means comprising a focusing system comprising focusing optical elements, e.g. lenses/mirrors located in the path of the beam and arranged to diverge the beam, and a reflecting system comprising reflective elements for reflecting the divergent beam from the focusing system and directing it along the focusing path so as to converge at the selected area.
Patent CA-1292610-C (CA)
Title: Method of manufacture of a magnetic rotor core member for a dynamoelectric machine
Inventor: KATO MASA
IPC: H02K19/22
Filed: 1987-06-19
Granted: 1991-12-03
Abstract: METHOD OF MANUFACTURE OF A MAGNETIC ROTOR CORE MEMBER FOR A DYNAMOELECTRIC MACHINE            Abstract of the Disclosure A method of manufacturing a magnetic rotor core member for a rotating-field dynamoelectric machine, particularly a small alternator, including the steps of: hot forging a segment of steel bar stock into a core blank approximating the external configuration desired for the rotor core member but with the pole piece fingers shorter than required for the finished pole pieces; de-burring the core blank; coining the core blank into closer conformation to the desired core member configuration; gradually cooling the core blank; rough machining only two opposed surfaces of the hub and base to assure a controlled uniform volume for subsequent processing; cold punching a shaft aperture through the hub of the core blank and simultaneously ironing the pole piece fingers into close conformity with the required finished dimensions, in particular lengthening the fingers; and, finally, cold-compressing the core blank to finished form as a rotor core member in a single cold compression step.
Patent CA-1278631-C (CA)
Title: Multiphase epoxy thermosets having rubber within disperse phase
Inventor: BARD JOHN K
IPC: C08L63/00
Filed: 1987-06-25
Granted: 1991-01-02
Abstract: MULTIPHASE EPOXY THERMOSETS HAVING      RUBBER WITHIN DISPERSE PHASE     ABSTRACT OF THE DISCLOSURE    Disclosed are multiphase epoxy thermosets having improved toughness and peel strength levels.  The epoxy thermoset resin can serve as a matrix resin for composite structures and as a high temperature adhesive in bonding bodies together.   The matrix  comprises  a  crosslinked  continuous  phase  and  a crosslinked discontinuous phase which contains the rubber phase.
Patent CA-1283029-C (CA)
Title: Process for producing a calcium phosphate compound coated composite material
Inventor: SHIMAMUNE TAKAYUKI
IPC: C23C22/74
Filed: 1987-06-30
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE A  process  for  producing  a  calcium  phosphate compound coated composite material is disclosed, wherein a coating layer of a calcium phosphate compound is formed on the surface of a metal substrate by coating the surface of said metal substrate with an aqueous solution of nitric acid  having  hydroxyapatite  dissolved: therein,  and  then firing said coated substrate at a temperature of 300°C or more.  The composite material is useful as implants (e.g., artificial bones, dentures, and dental roots) and cements therefor.
Patent CA-1315680-C (CA)
Title: Sustained-release multi-granule tablet
Inventor: ANDOH HIDENOBU
IPC: A61K9/22
Filed: 1987-08-04
Granted: 1993-04-06
Abstract: ABSTRACT     A sustained-release multi-granule tablet is obtained by comprssing sustained-release granules, which contains a basis, and a formulation adjuvant.  Each of the granules has been coated in advance with a layer of the formulation adjuvant and/or a layer of a mixture of the formulation adjuvant and the basis.   The tablet releases an active substance at a suitable velocity into the digestion tract, resulting in that the inbalance in the absorption of the drug in each patient and among individual patients is minimized to achieve maximum bioavailability.
Patent CA-1299956-C (CA)
Title: Shredded tobacco leaf pellet and production process thereof
Inventor: SUDOH KUNIO
IPC: A24F42/20
Filed: 1987-08-13
Granted: 1992-05-05
Abstract: ABSTRACT     A shredded tobacco leaf pellet is composed of tobacco leaf shreds bound together with a resin binder while retaining air permeability.  The shredded tobacco leaf pellet is produced by applying a polyol and a polyisocyanate to tobacco leaf shreds and then reacting the polyol and polyisocyanate to each other, whereby the tobacco leaf shreds are bound together while retaining air permeability.  The shredded tobacco leaf pellet may be used to provide a cigarette-like snuff by holding the shredded tobacco leaf pellet within a cigarette-shaped hollow cylindrical member made of paper or a plastic material.
Patent CA-1338008-C (CA)
Inventor: FRANCOEUR MICHAEL LEE
IPC: A61K47/10
Filed: 1987-10-29
Granted: 1996-01-30
Abstract: A transdermal flux enhancing pharmaceutical composition for transdermal administration to a human or lower animal subject comprising a safe and effective amount of a pharmacologically active compound or a prodrug thereof, an aqueous ethanol solvent containing from 15 to 75% ethanol by volume, and a penetration enhancer selected from certain 1-alkylazacycloheptan-2-ones and cis-olefin compounds of the formula CH3(CH2)xCH=CH(CH2)yR3 where R3 is CH2OH, CH2NH2 or COR4  and R4 is OH or (C1-C4)alkoxy, x and y are each an integer from 3 to 13 and the sum of x and y is from 10 to 16; methods for their use in treating various illnesses in a human or lower animal by transdermal administration of said composition.
Patent CA-1298642-C (CA)
Title: Laser optical element mounting arrangement and method
Inventor: WHITEHOUSE DAVID R
IPC: H01S3/034
Filed: 1987-12-11
Granted: 1992-04-07
Abstract: Abstract of the Disclosure A laser optical element mounting arrangement and method are disclosed wherein a laser optical element is mounted to a laser mounting support member. The mounting support member has a smooth surface to which a surface of the optical element is engaged to form a vacuum seal between the optical element and the support member. The seal is accomplished with the application of only light pressure contact between the respective surfaces at ambient temperature and without the need for a sealant.
Patent CA-1305316-C (CA)
Inventor: VOLLMER GEORGE W
IPC: B23P15/14
Filed: 1988-01-21
Granted: 1992-07-21
Abstract: ABSTRACT OF THE DISCLOSURE          A method for providing ring gears (14) for heavy-duty vehicle ring gear/pinion gear gear-sets (12/14) is provided.  The method comprises providing a near net ring gear forging (106) which is machined on other than the root and flank tooth surfaces (90), subjected to a carburizing heat treatment (92) and then subjected to a grinding operation, preferably utilizing cubic boron nitrate grinding tools, to finish machine the tooth flank and root surfaces to the final configurations thereof (94).
Patent CA-1303340-C (CA)
Inventor: OSAKA KEIJI
IPC: G02B6/04
Filed: 1988-02-04
Granted: 1992-06-16
Abstract: Abstract An apparatus for arranging a plurality of coated optical fibers in a plane and a collective fusion splicing method using the apparatus, comprising the steps of: arranging two sets of coated optical fibers in the plane; clamping, in each of the sets, end portions of the coated optical fibers with a clamping device; collectively removing, in each of the sets, coatings from the end portions of the coated optical fibers so as to obtain exposed fiber end portions; collectively cleaving, in each of the sets, the exposed fiber end portions so as to obtain cleaved end faces; collectively fusion splicing the two sets of the cleaved end faces so as to produce joints and collectively reinforcing the joints.
Patent CA-1328236-C (CA)
Inventor: ALFINITO SHARON C H
IPC: A01H1/00
Filed: 1988-05-03
Granted: 1994-04-05
Abstract: ABSTRACT OF THE DISCLOSURE     The invention provides a method for transforming plant material com-prising  contacting the material with a transformation solution compris-ing  DNA and a membrane-permeating agent in  the presence of an electric current for a sufficient time to effect transformation and thus obtained plant  material and fertile plants.   The invention also provides  novel transformed plant material, in particular corn.
Patent CA-1316794-C (CA)
Title: Constant pressure regulation of grader blades
Inventor: JONASSON KARL-JONAS
IPC: E02F/
Filed: 1988-06-16
Granted: 1993-04-27
Abstract: Abstract:            By providing the work blade of a grader with a hydraulic regulation system where pressure limiting valves (14,15,16,17) guide pressure reducing valves (10,11,12,13) a constant pressure regulation of the work blade is achieved so that the work pressure set by the operator from his cab is maintained almost independent of the irregularities of the underlying surface.            (Figure 2)
Patent CA-1312155-C (CA)
Title: Phosphate/epoy stabilizer for extrudable polyester blends
Inventor: CHEUNG MO-FUNG
IPC: C08L67/02
Filed: 1988-11-03
Granted: 1992-12-29
Abstract: Abstract of the Disclosure This invention is directed to a stabilizer useful to retard transesterification in moldable polymer blends containing polyester(s) during processing of the blends at elevated temperatures, particularly at high temperatures above about 285°C.  More particularly, the stabilizer comprises a phosphate-epoxy adduct,  The stabilizer may optionally further comprise a reactive functionality component comprising a compound having a imide or oxazoline functionality and/or a hindered phenol component.  The invention is also directed to a composition comprising the stabilizer and a particularly defined polymer blend.
Patent CA-1295053-C (CA)
Title: Bilateral switching device
Inventor: HUANG JACK S T
IPC: H01L27/06
Filed: 1988-11-28
Granted: 1992-01-28
Abstract: BILATERAL SWITCHING DEVICE ABSTRACT OF THE DISCLOSURE A  bilateral   switch   device   capable   of conducting a  current  therethrough established by a first  control  signal  and  ended  by  an  alternate control signal and having a low "on" resistance.