baber/WOPTO huggingface dataset:
Patent CA-1181461-A (CA)
Inventor: SLUIJTERMAN ALBERTUS A S
IPC: H01J29/76
Filed: 1981-12-03
Granted: 1985-01-22
Abstract: ABSTRACT:                The more and more stringent requirements regard-ing convergence (in colour display tube deflection unit com-binations) and spot quality (in monochrome display tubes deflection unit combinations) require cathode ray tubes with deflection units which when energized produce dynamic multi-pole fields which are strongly modulated. The condi-tion that static multipole fields, when an electron beam passes eccentrically, have a dynamic component is used in cathode ray tube-deflection unit combinations according to the invention to simulate, where required, a strong modula-tion of the dynamic multipole deflection fields. The addition of a negative static eightpole field in the centre of the deflection area may lead, for example, to a consider-ably improved spot quality in monochrome display tube deflection unit combinations.
Patent CA-1202725-A (CA)
Inventor: MIYAUCHI KATSUKI
IPC: H01M10/0562
Filed: 1981-12-29
Granted: 1986-04-01
Abstract: Abstract:   A nonvolatile memory is characterized in that at least one power supply element is connected to power supply terminals of an integrated circuit chip that has a memory cell array in which a plurality of memory elements or memory circuits are arrayed.  The arrangement enhances the operating speed and memory retention.
Patent CA-1170624-A (CA)
Inventor: HAIGHT WILLIAM J
IPC: B07B13/11
Filed: 1982-03-26
Granted: 1984-07-10
Abstract: ABSTRACT OF THE DISCLOSURE         A particle separation method and apparatus carrying forward the teachings of U.S. patent No. 4,148,725 whereby sepa-ration of particles by density takes place in a size-classified fluidized bed of particles.  Particles are disposed on a support-ing surface having a plurality of generally concentric annular vertical reaction surfaces which together forms a plurality of annular channels occupied by the particles to be separated.  The supporting surface and annular surfaces are agitated with a gyratory motion so as to induce particles in the fluidized bed to move within channels, and through openings between annular channels, toward a central collection zone.          In the improved apparatus, the collection zone includes a plurality of vertically spaced horizontal reaction surfaces which enhance the fluidity of particles within that zone.  A vertical barrier surface provides a smaller, annular zone of concentration at the center of the collection zone. Another improvement includes a cover over the top of the¦ annular channels for contacting denser particles dispersed over the top of the fluidized particle bed and driving them downwardly into the channels.  Any dispersed particles not driven downwardly are permitted to exit from an aperture as light density waste.
Patent CA-1189997-A (CA)
Inventor: DECROIX JEAN-CLAUDE
IPC: C08L91/08
Filed: 1982-03-30
Granted: 1985-07-02
Abstract: A composition for the manufacture of hot-melt adhesives, in which the improvement comprises a terpolymer of ethylene having a melt index between 5 and 500 dg/minute and comprising from 1 to 10 mol % of units derived from an ester selected from alkyl acrylates and methacrylates, the alkyl group having from 1 to 6 carbon atoms, and from 0.3 to 3 mol % of units derived from maleic anhydride. The composition also contains at least one tackifying resin and may contain at least one compound selected from paraffin, microcrystalline polymeric wax, and esters of a hydrogenated rosinic acid and of a lower alcohol.
Patent CA-1166543-A (CA)
Inventor: BEARD HOYT S
IPC: A24B3/02
Filed: 1982-03-31
Granted: 1984-05-01
Abstract: APPARATUS FOR MOISTURE AND HEAT CONDITIONING            COMPACTED TOBACCO MASS            Abstract of the Disclosure Dry, compacted masses of tobacco are conditioned by inserting an array of parallel perforated probes into the mass and passing high pressure steam through the probes and probe perforations into the tobacco mass as the probes are inserted and withdrawn.  The conditioning apparatus includes a frame supporting a probe array and a ram for moving the array toward and away from a tobacco mass supported by a con-veyor.  The probes are flexibly mounted to prevent bending, and extend through a stripper plate which is supported from the array by way of a latching mechanism.  The stripper plate holds the tobacco mass in place to prevent lifting of the mass upon withdrawal of the probes.
Patent CA-1187807-A (CA)
Inventor: CREWS HAROLD R
IPC: A01N1/02
Filed: 1982-04-13
Granted: 1985-05-28
Abstract: ABSTRACT         Stabilized reference control and calibrator compositions for determining multiple platelet parameters in stand alone platelet controls and whole blood reference controls are prepared from platelets stabilized with a fixative-stabilizing composition containing glutaraldehyde and a non-ionic surfactant which is a mixture of ethoxylates of certain isomeric linear alcohols.
Patent CA-1175326-A (CA)
Inventor: MCWHORTER FRED A
IPC: B21D1/14
Filed: 1982-05-05
Granted: 1984-10-02
Abstract: ABSTRACT        Disclosed is Automotive Frame and Body Correcting Equipment having a main bed or frame for supporting a motor vehicle while correcting operations are performed.  The underside of the bed has a rectilinear track therein about which one or more correct-ing accessories may be selectively positioned.  Such accessory, here in the form of a pulling tower, is equipped with rollers for riding over the bed, and the tower is further moved inwardly and outwardly generally crosswise of the track and is capable of being positioned at various angles about a vertical pivot.  The tower has a base that follows the track and an upright tower part that is selectively adjustable among several positions angularly spaced about a horizontal axis, whereby the versatility of the equipment is improved.
Patent CA-1189633-A (CA)
Inventor: LINDNER RICHARD
IPC: H01L29/747
Filed: 1982-06-23
Granted: 1985-06-25
Abstract: CONTROLLED BREAKOVER BIDIRECTIONAL        SEMICONDUCTOR SWITCH            Abstract of the Disclosure A two-terminal bidirectional semiconductor switching device comprises a body of silicon semiconductor material having in one portion a five-zone switching element and, in another portion integral therewith, a three-zone bidirectional voltage-sensitive breakdown element, there being means including another portion of the body connecting the three-zone element as a gating element to said five-zone element so as to trigger conduction therein bidirectionally when voltage breakdown occurs in either direction in the three-zone element.
Patent CA-1184397-A (CA)
Inventor: REGENSTEIN KLAUS J
IPC: D04B23/06
Filed: 1982-07-22
Granted: 1985-03-26
Abstract: TITLE Elastic Yarn Supply Package ABSTRACT OF THE DISCLOSURE An improved elastic yarn supply package is provided in the form of a double-face, warp-knit tape from which the elastic yarns can be unravelled for feeding to subsequent fabric making operations. The improved package, which is readily spittable into narrower tapes, has repeating stitch patterns whose underlaps do not cross each other or run in opposite directions between wales.
Patent CA-1176974-A (CA)
Inventor: SHINN TERRY L
IPC: E21B33/00
Filed: 1982-08-03
Granted: 1984-10-30
Abstract: ABSTRACT OF THE DISCLOSURE         A tubing head, tubing head adapter and tubing hanger are sealed against annulus fluid or downhole pressure by an upper and a lower, pressure-energizing sealing assembly.  The sealing assemblies are bi-directional, pressure-energizing and operate under working pressures of up to 30.000 psi.  Each assembly consists of a metal seal ring made of highly elastic and ductile 316 stainless steel with a yield strength of approximately 30,000 psi, having a frustoconical shape, with the upper and lower tips of the cone enclosing an angle of approximately 28° in the prestressed state.  In the axial direction, the real ring engages a support ring on one end and a tubing hanger shoulder at the other end, both of which form inclines of 30° with the vertical (radial) plane.  The support ring and the tubing hanger shoulders are made of materials having yield strengths of 50,000 psi and 75,000 psi respectively.  The preload applied to the seal assemblies is such that the seal ring plastically conforms to the harder surrounding surfaces and assumes a cone taper angle of 30°, in conformity with the mating support ring and tubing hanger shoulder.  Thereafter, working pressure applied from either axial direction will be resolved along the incline of inter-acting surfaces into radial components which further enhance the sealing pressure along the inner and outer sealing surfaces. because of this bidirectional pressure-enhancement, both seal assemblies may be tested through the application of test pressure from one common test port located between the two assemblies.
Patent CA-1198011-A (CA)
Inventor: WEELINK JOHANNES M W
IPC: A01F15/02
Filed: 1982-08-11
Granted: 1985-12-17
Abstract: ABSTRACT             The invention relates to a device for compressing into a packet a mass of stalks, stems, blades or another more or less loosely coherent mass, for example, hay.            The invention has for its object to construct a compression device in a manner such that force alterations will due to reciprocating movement of parts occur hardly or not at all and, moreover disturbances of the equilibrium which might give rise to shaking or rocking of the device cannot occur.            A further object of the invention is to provide a device in which the compressing operation takes place substantially continuously so that in addition the production of noise can be limited to a very low level.            In order to achieve the above-mentioned objects the invention proposes a device of the kind set forth in the preamble which comprises a stock container having an inlet opening, an intermediate wall movable inside said stock container away from and towards said opening and subjected to pressure in the direction towards said opening and a pressing member for a pressurized supply of said mass to the inlet opening.
Patent CA-1163629-A (CA)
Inventor: LAL BANSI
IPC: C07D471/04
Filed: 1982-08-11
Granted: 1984-03-13
Abstract: PYRIMIDO(6,1-a)ISOQUINOLIN-4-ONE DERIVATIVES       Abstract of the disclosure:       A novel class of pyrimido(6,1-a)isoquinolin-4-one deri-vatives, new intermediates used in their preparation and pro-cesses for the preparation of the intermediates and the compounds of the invention are described.  The pyrimido(6,1-a)isoquinolin-4-one derivatives of the invention posses valuable pharmacolo-gical properties, for example blood pressure lowering proper-ties, bronchodilatory properties and anti-allergic properties.
Patent CA-1185584-A (CA)
Inventor: CHARTIER GUY N
IPC: B21D1/14
Filed: 1982-09-13
Granted: 1985-04-16
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to an anchoring system and apparatus for positively anchoring a vehicle with respect to a base.  The anchoring system includes three or more rigid anchoring apparatus which grasp the pinchwelds of the vehicle to support the vehicle above the base.  The apparatus are provided with clamps to secure the support members to the base.  The base may be an elevated platform, elevated rails or a concrete floor.  The present invention further provides a novel anchoring device insertable into a concrete floor which anchors a rigid anchoring member.  The anchoring device cooperates with the clamps and anchoring member to positively anchor the anchoring apparatus to the concrete floor.
Patent CA-1194706-A (CA)
Inventor: OETKER MAX
IPC: E04G9/05
Filed: 1982-12-30
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE    This invention relates to shuttering or sheathing elements of hard expanded plastics material for construction of buildings by the concrete casing method, of the kind comprising two mutually parallel panels or slabs having a tongued and grooved form at their edges and webs interconnecting the panels.  According to the invention the panel forming the outer casing is considerably thicker than the panel of the element forming the inner casing.
Patent CA-1181582-A (CA)
Inventor: CAHALAN PATRICK T
IPC: H01B1/12
Filed: 1983-01-17
Granted: 1985-01-29
Abstract: Abstract Electrically conductive compositions particularly useful for biomedical electrodes wherein the conductive composition comprises the physical and electrical interface between the electrode and the skin of a sub-ject.  The conductive composition is conformable, flexible, adhesive and forms a cohesive body readily adaptable to use at the interface area of the electrode.  The compositions comprise (1) an inter-penetrating polymer network consisting essentially of a hydrophyllic crosslinked polymer formed from a water soluble monomer and a hydrophyllic, polymer which is not crosslinked, (2) a humectant, and (3) water.
Patent CA-1245887-A (CA)
Inventor: KIMAK DANIEL
IPC: F16B37/14
Filed: 1983-03-18
Granted: 1988-12-06
Abstract: ABSTRACT     A push-on fastener comprised of a supporting base, a radially split annular flexible web and arcuate internally threaded nut portions.  The radially split annular flexible web is thinner in cross-section than either the supporting base or threaded nut portions, and allows the web to distort from an undistorted position where arcuate portions of the web are at a right angle with the threaded portions in response to an axially applied force.  The web distortion thereby enables the fastener to be pushed over a threaded male member and to be firmly tightened.  The push-on fastener of the present invention avoids problems involved with known push-on fasteners, including difficulty of assembly and sufficient gripping force upon tightening of the fastener.
Patent CA-1177439-A (CA)
Inventor: ELLIS JOHN C JR
IPC: C02F1/20
Filed: 1983-04-07
Granted: 1984-11-06
Abstract: UNITED STATES PATENT APPLICATION                OF JOHN C. ELLIS, JR.        FOR WATER DEGASIFICATION AND DISTILLATION APPARATUS     Abstract of the Disclosure Water degasification and distillation apparatus having a container for water to be degasified and dis-tilled, a relatively small boiler adjoining said con-tainer and having a first conduit extending into the container so that a selected water level in the con-tainer will fill said boiler to a selected height, a condenser within the container and immersed in the water contained therein, a second conduit extending from the space above the water in said boiler to the inlet of the condenser, an outlet on the condenser extending through a container wall for discharging degasified and distilled water and heating means in said boiler for heating the water therein at a rate greater than the capacity of the second conduit to handle the steam generated in the boiler.
Patent CA-1210392-A (CA)
Title: Procede pour la preparation d'amides n-substitues,  et les amides ainsi obtenus
Inventor: NISATO DINO
IPC: C07C237/42
Filed: 1983-08-12
Granted: 1986-08-26
Abstract: : L'invention concerne un procédé pour la préparation d'amides N-substitués à action bloquant les récepteurs H2 de l'histamine, de formule: < IMG > dans laquelle X est un atome d'azote ou un groupe CH; Am représente un groupe amino mono- ou disubstitué, un groupe pyrrolidino, morpholino, thiomorpholino, hexaméthylèneimino ou un groupe pipéridino ou pipérazino éventuellement substitués; A est CO ou SO2 et B est un groupe alkyle contenant 1 à 6 atomes de carbone, un groupe phényle, un groupe pyridyle ou un groupe pyridyle l-oxyde; et leurs sels pharmaceutiquement acceptables. L'invention concerne également les amides N-substitués obtenus par ce procédé, ces amides étant notamment utiles dans le traitement de la maladie ulcéreuse.
Patent CA-1209391-A (CA)
Inventor: EIGENMANN LUDWIG
IPC: E01C23/18
Filed: 1983-08-18
Granted: 1986-08-12
Abstract: A B S T R A C T          This invention regards a method for assuring high retro-reflect-ing capability and long service life for horizontally-installed roadway-marking strips.  The same method also provides for making marking strips that are already installed visible in rainy weather.      This invention also concerns the relative equipment for apply-ing the method.
Patent CA-1190009-A (CA)
Inventor: RAMSER ROBERT A
IPC: B22F9/08
Filed: 1983-08-30
Granted: 1985-07-09
Abstract: Abstract of the Disclosure An  improved  apparatus  for  the  production  of particulate metal is disclosed.  The apparatus includes a con-tainment vessel having a sidewall and an endwall, a source of metal external to the vessel, nozzle means carried by the endwall and providing communication between the vessel and the external source of metal, and release means associated with the sidewall to inhibit deposition of the particulate metal on the sidewall.
Patent CA-1200907-A (CA)
Inventor: UMEMURA MAMORU
IPC: G06F17/30
Filed: 1983-08-30
Granted: 1986-02-18
Abstract: Abstract of the Disclosure:     For a Prolog processor, a plurality of table entries are formed in a predetermined number of formats for storage in a program memory (21),  Each table entry has a preselected number of fields which are related to the fields of at least one other table entry so that the table entries represent a Prolog program.          A plurality of registers (26-28) are for storing, from time to time, various fields of the table entry read out of the program memory,  Responsive to the fields of the read-out table entry, a control unit (25) controls a selector (22) for selecting one of the registers at a time to make the field stored in the selected register access the program memory for read out of another of the table entries,
Patent CA-1211637-A (CA)
Inventor: HORNHARDT HUBERT L
IPC: G01F13/00
Filed: 1983-08-31
Granted: 1986-09-23
Abstract: ABSTRACT            The invention relates to a measuring device suitable for determining accurately a quantity of particulate material passing through a conduit.  The invention can be said to reside in measurement apparatus of a type including a conduit with an inner cylindrical bore, a measuring auger within the conduit supported by a shaft being co-axial with the cylindrical bore so that rotation of the measuring auger about its axis can effect passage of particulate materials such as grain therethrough and being such that with adequate particulate material at an inlet end of the conduit, rotation of the auger with respect to the conduit will effect passage of such particulate material therethrough proportionately to the extent of rotation of the auger, the arrangement being characterised in that there is provided adjacent the inlet end of the conduit, means to push and maintain particulate materials into all of the area of the inlet end of the conduit.
Patent CA-1203818-A (CA)
Title: Ciment a base d'aluminate de calcium et son procede  d'obtention
Inventor: MARRE MARCEL A L
IPC: C04B28/06
Filed: 1983-09-19
Granted: 1986-04-29
Abstract: Une poudre d'aluminate de calcium est mélangée avec de l'eau et avec une poudre ou granulé d'un produit insoluble dans l'eau, mais fondant entre 700 et 1400.degree.C et de la silice de toute granulométrie. Le mélange,une fois durci, est chauffé entre 700 ent 1400.degree.C. Le produit obtenu a une dureté, une cohésion et une impermabilité accrues par rapport à l'aluminate de calcium sans ajout. Le produit obtenu est différent dans son aspect, sa formule, sa crystallisation et ses propriétés par rapport à l'aluminate de calcium.
Patent CA-1209893-A (CA)
Inventor: CAMERON NEIL M
IPC: D04H1/50
Filed: 1983-10-24
Granted: 1986-08-19
Abstract: ABSTRACT OF THE DISCLOSURE     A glass fiber board product exhibits substan-tially improved compressive strength and is formed from a laminar mat of glass fiber containing a bonding sub-stance.  The mat is processed to rearrange the laminations of the mat so that at least a major portion extends across the thickness of the mat and the mat is then heat-cured and cut perpendicular to the major surfaces of the mat to form strips having opposite longitudinal cut faces.          The strips are adhered together in side-by-side relation-ship to form boards with the cut faces forming opposite major surfaces of the boards.  A backing sheet may be ad-hered to one or both sides of the board.  Alternatively, boards cut from the cured mat are adhered together in stacks, which are then cut perpendicular to the boards.
Patent CA-1217112-A (CA)
Inventor: WILMSHURST STEPHEN J
IPC: C11D1/83
Filed: 1983-10-26
Granted: 1987-01-27
Abstract: ABSTRACT     A dishwashing liquid detergent composition comprising a surfactant mixture composed of alkyl sulphate, alkyl ether sulphate, alkane or alkene sulphonate and ethoxylated nonionic surfactants, the alkyl sulphate being present in the form of its magnesium salt.  The combination of the ethoxylated nonionic and alkyl sulphate surfactants provides enhanced particulate soil suspension capability with no loss in sudsing or grease cutting properties.
Patent CA-1209152-A (CA)
Inventor: STURM ELMAR
IPC: C07D303/22
Filed: 1983-12-12
Granted: 1986-08-05
Abstract: 1-AzoLyL-2-aryL-3-fLuoroaLkan-2-oLs as microbicides Abstract 1-AzoLyL-2-aryL-3-fLuoro-aLkan-2-oLes of the generaL for-muLa I                             (I) in which Az is 1H-1,2,4-triazoLe, 4H-1,2,4-triazoLe or 1H-imidazoLe; Ar is an unsubstituted or substituted aromatic radicaL from the series comprising phenyL, biphenyL, phenoxy-phenyL and naphthyL; R1 is hydrogen, C1-C4-aLkyL, C3-C5-aLkenyL or benzyL; Rz is hydrogen, fLuorine or C1-C6-aLkyL and R3 is hydrogen, fLuorine, C1-C6-aLkyL, C1-C6-haLoaLkyL, C1-C6-aLkoxy, C1-C6-aLkyLthio, phenyL, phenoxy, phenyLthio or C3-C7-cycLoaLkyL, and each aromatic substituent or aromatic moiety of a substituent is unsubsti-tuted or mono- or poLy-substituted by haLogen, C1-C4-aLkyL, C1-C4-aLkoxy, C1-C4-haLoaLkyL, nitro and/or cyano; incLuding the acid addition saLts, quaternary azoLium saLts and metaL compLexes, are described.        Methods for the preparation of these products are aLso discLosed, as weLL as agrochemicaL compositions containing one of these compounds as the active substance.  A method for controLLing phytopathogenic microorganisms with the aid of these substances is aLso described.
Patent CA-1204050-A (CA)
Inventor: LEGGETT ARCHIE L JR
IPC: B26F1/36
Filed: 1983-12-20
Granted: 1986-05-06
Abstract: ABSTRACT OF THE INVENTION           A punch having a gage attached to one jaw which has at least two mutually perpendicular lips for engagement with two mutually perpendicular edges of the jacket of a magnetic record diskette. The gage locates the opening which the punch will form in the jacket.
Patent CA-1207745-A (CA)
Inventor: RENKEN TERRY L
IPC: C07C209/00
Filed: 1983-12-30
Granted: 1986-07-15
Abstract: SUPPORTED PHOSPHATE CATALYSTS   AND PREPARATION OF LINEAR POLYETHYLENEPOLYAMINES THEREWITH            D#80,158 -F ABSTRACT OF THE DISCLOSURE        This invention is directed to thermally activated pelleted  catalyst compositions comprising titania having phosphorous derived from a diaminohydrogen phosphate deposited thereon and to their preparation and their use in the production of predominantly linear polyethylenepolyamines from ethylenediamine and monoethanolamine.
Patent CA-1214710-A (CA)
Inventor: KUUSILINNA OLAVI
IPC: A01G23/08
Filed: 1984-03-06
Granted: 1986-12-02
Abstract: Abstract:            Tree harvesting device is connected to a mobile vehicle by means of a jib (1) and comprises means for cutting, felling and debranching a tree. The device (2) has a general U-shaped frame comprising two side parts (3, 4), rear part (5) and an open front side (6). The cutting means (7, 8), the conveying means (11, 12) and debranching means (14, 15) being attached to the side parts (3, 4). The felling frame (19-23) is attached to the rear part (5) of a turnable means (28) in order to turn the device (2) in the transversal plane with respect to the vertical plane in the longitudinal direction of the jib (1). The felling frame (19-23) being connected to the jib (1) turnable in the vertical plane in the longitudinal direction of the jib (1).