baber/WOPTO huggingface dataset:
Patent CA-1216249-A (CA)
Inventor: NAKATSUKASA WALTER M
IPC: C12N15/09
Filed: 1983-10-04
Granted: 1987-01-06
Abstract: Abstract The present invention discloses functionally independent selectable recombinant DNA cloning vectors for use in Streptomyces.
Patent CA-1235289-A (CA)
Inventor: KELLER ERNST
IPC: B21K13/00
Filed: 1983-11-16
Granted: 1988-04-19
Abstract: ABSTRACT OF THE DISCLOSURE          For producing security keys, in a first method step bore patterns differing from one another are produced, each bore pattern having the same number of bore locations.  The corresponding bores are standard bores, which however may vary in terms of their bore depth.  In a second method step, a prespecified number of selected bore locations in each bore pattern is varied in terms of their positions.  In a third method step, each selected bore locations is additionally varied in terms of a prespecified number of bore shapes differing from one another.
Patent CA-1202155-A (CA)
Inventor: PATTERSON ROBERT J II
IPC: B22F9/10
Filed: 1983-12-20
Granted: 1986-03-25
Abstract: Abstract Modified RSR Rotary Atomizer To produce metal powders by rotary atomization molten metal is poured onto the surface of a spinning disk.  The central portion of the disk is ceramic.  Onto the upper surface of the ceramic portion is bonded a protective layer of metal compatible with the molten metal to be poured. The molten metal is poured directly onto this metal layer which prevents contact with the ceramic. The metal of the protective layer is selected such that proper atomization and no significant con-tamination of the atomized metal occurs during a run.
Patent CA-1214513-A (CA)
Inventor: UENO MITSUSHI
IPC: H01M2/16
Filed: 1984-02-13
Granted: 1986-11-25
Abstract: Abstract of the Disclosure A method for manufacturing a fuel cell electrolyte matrix comprises the steps of providing a fuel electrode and oxidizing electrode respectively coated with a catalyst layer on one side, forming a layer of powdery electrolyte-resistive material on the surface of at least one of the catalyst layers, coating a paste layer prepared from acid electrolyte and powdery electrolyte-resistive material on the powder layer or catalyst layer of the fuel electrode and/or the powder layer or catalyst layer of the oxidizing electrode, tightly superposing the fuel electrode and oxidizing electrode on each other with the paste layer and powder layer interposed there between, thereby forming an electrolyte matrix between both electrodes.
Patent CA-1218422-A (CA)
Inventor: LEONE GINO L
IPC: C25D11/04
Filed: 1984-02-15
Granted: 1987-02-24
Abstract: Abstract:    A process is described for preparing aluminum sheet for resistance welding, which increases the useful life of the welding electrodes used for welding the thus prepared sheet. The process comprises the steps of:   (a) treating both surfaces of the sheet portion to be welded to remove the non-uniform mill finish oxide layer and provide clean surfaces, and (b) providing a thin oxide layer on one cleaned surface and a thicker oxide layer on the other cleaned surface of said sheet, thereby creating a differential in oxide thickness between the surfaces of the sheet and hence a differential in surface resistance.
Patent CA-1202478-A (CA)
Inventor: ANDERSON ALBERT G
IPC: C09K5/06
Filed: 1984-03-13
Granted: 1986-04-01
Abstract: TITLE   ETHYLENE POLYMER COMPOSITE HEAT STORAGE MATERIAL                       ABSTRACT          Heat storage composite consisting essentially of about 2-55% of an organic latent heat material and about 45-98% of a filled ethylene polymer.
Patent CA-1237228-A (CA)
Inventor: JAFFE EDWARD E
IPC: C08L27/00
Filed: 1984-04-05
Granted: 1988-05-24
Abstract: TITLE MANUFACTURE OF RESIN EXTENDED PIGMENTS ABSTRACT       A process for preparing a resin extended pigment from crude pigment is disclosed.  The process involves dry premilling the crude pigment either with or without the resin followed by comilling the pre-milled pigment with the resin in the presence of water under alkaline conditions.  Preferably an organic liquid which wets the resin and the pigment and can improve the crystallinity of the pigment is present in the water milling step.
Patent CA-1224055-A (CA)
Inventor: WATSON ALAN K
IPC: A01N63/00
Filed: 1984-04-16
Granted: 1987-07-14
Abstract: PROCESS FOR CONTROLLING UNDESIRABLE VEGETATION      WITH COLLETOTRICHUM COCCODES SPORES     Abstract of the Disclosure There is disclosed a process for controlling undesirable vegetation, especially velvetleaf by apply-ing Colletotrichum coccodes spores onto the undesirable vegetation or onto the situs of the undesirable vege-tation.  The composition including the fungus spores in an agricultural carrier as well as the growing of the fungus on solid or liquid media are also disclosed.          The spores germinate, infect the undesirable vegetation and result in a pathogenic disease which kills or reduces the growth of this undesirable plant.
Patent CA-1210425-A (CA)
Inventor: CAREY JOHN C
IPC: H01H37/52
Filed: 1984-06-19
Granted: 1986-08-26
Abstract: Abstract of the Disclosure Temperature responsive control apparatus including a housing portion, a socket portion, a circuit portion, a tem-perature responsive portion, a connecting portion and a fas-tening portions; the housing portion including an enclosure member including a major face section, sidewall sections and a cover section forming a chamber; the socket portion includ-ing a plurality of openings in the enclosure member, the open-ings being arranged into groups of at least two adjacent open-ings with each group providing a combination of openings mate-able with an electrical plug member; the circuit portion in-cluding at least two spaced buss bar members, each of the buss bar members including a contact section adjacent each end thereof extending in one direction therefrom toward the socket openings and terminating adjacent thereto, one of the contact sections that extends from one of the buss bar members being disposed adjacent a socket opening of each socket opening group and one of the contact sections that extends from another buss bar member being disposed adjacent a second socket opening of each socket opening group, the temperature responsive portion including a bi-metal thermostat disposed within the chamber and having one contact thereof connected to one of the buss bar member; the connecting portion including positive and neutral contact terminals, a contact terminal extending from on of the buss bar members, and another of the contact termi-nals extending from a second contact of the bi-metal thermostat.
Patent CA-1246661-A (CA)
Inventor: COTTON ALFRED B
IPC: B63G9/06
Filed: 1984-07-03
Granted: 1988-12-13
Abstract: ABSTRACT         The invention comprises a magnet assembly consisting of a plurality of permanent magnets 1 each of which is wound around by a solenoid winding 4 which in use produces a field to force the permanent magnet 1 into positive or negative saturation in depen-dence on the direction of the solenoid current.  Thus the overall magnetic moment of the assembly can be varied stepwise.  Each permanent magnet 1 comprises a bundle of rods 2, made from a mag-netic material such as chromium steel.  The assembly is enclosed in a casing 3 of glass reinforced plastic to make the magnet assembly buoyant but not affect the magnetic fields produced.  The magnet assembly can be constructed in the form of a 3-axis magnet to produce orthogonal magnetic fields.       A number of the magnet assemblies can be connected in series to form a variable permanent magnet system producing a controllable magnetic field.
Patent CA-1217741-A (CA)
Inventor: FRANKE WALTER
IPC: B65G17/12
Filed: 1984-10-19
Granted: 1987-02-10
Abstract: ELEVATING CHAIN CONVEYOR            ABSTRACT OF THE DISCLOSURE         A continuous conveyor is provided having horizontal and vertical runs wherein articulated carrier members are combined with spacing members so that on horizontal runs a continuous belt is formed without gaps and wherein the spacer members form a supporting lip for the horizontal members during vertical runs.
Patent CA-1232397-A (CA)
Inventor: ELBS PETER
IPC: C08J3/12
Filed: 1984-10-19
Granted: 1988-02-02
Abstract: Abstract of the Disclosure:  Dry polycaprolactam gran-ules containing from 8 to 13% by weight of caprolactam and its oligomers are prepared by a method in which a caprolactam melt is extruded, the extrudates are cooled to 100-150°C, left at this temperature until the polycaprolactam has substantially crystallized, and then immediately granulated, and the granules are left in a stream of inert gas, in the absence of molecular oxygen, for from 1 to 4 hours at from 100 to 150°C, and are then cooled.
Patent CA-1236685-A (CA)
Inventor: NAKAJIMA YOSHIMITSU
IPC: B01J8/06
Filed: 1984-11-07
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE    A double pipe exothermic reactor which comprises a coolant shell of a reactor, a double pipe provided within the shell, a catalyst bed packed between inner and outer tubes of the double pipe, an introduction tube connected to the inner tube through which a starting fluid is introduced, and a communication means enabling the fluid after the passage of the inner tube to be passed through the catalyst bed in a direction opposite to the direction of the passage through the inner tube, said coolant shell having an inlet and an outlet for a coolant arranged in such a way that the flow of the coolant is parallel to the flow of the fluid within said catalyst bed.
Patent CA-1200450-A (CA)
Inventor: HUBBARD JAMES R
IPC: A61B5/02
Filed: 1984-12-12
Granted: 1986-02-11
Abstract: Abtract of the Disclosure Catheter patency flow-flush controller com-prising push-button valve mechanism with fast flow flush path surrounding the valve member, normally closed by a valve element and valve seat interposed between the inlet and outlet of the internal passageway of the controller by a coil spring located external of the internal pas-sageway, the coil spring also compressively retaining a resilient seal at all times about the entry way through which the valve plunger enters the controller internal passageway. Preferably, the valve member push-button actuator includes a top cap member with dependent skirt which serves also as an alignment guide during valve movement by sliding engagement with an upwardly open skirt associated with the controller housing.  Other features of the invention are also disclosed and claimed.
Patent CA-1232464-A (CA)
Inventor: ROSENBERG HARRY
IPC: E21D23/08
Filed: 1984-12-28
Granted: 1988-02-09
Abstract: ABSTRACT OF THE DISCLOSURE     A mine roof support unit includes a pair of generally parallel floor girders,   and an advance mechanism positioned between the floor girders. The advance mechanism comprises a hydraulic advance ram and a guide rod system. The advance ram is pivotal connected between the guide rod system and a cross member which interconnects the floor girders. The guide rod system is attachable to a longwall conveyor positioned adjacent to a work face. The cross member is engageable with the floor girders in such a manner that the floor girders are relatively displaceable in a vertical direction. Each of the floor girders is provided with a respective hydraulic lifting ram, the arrangement being such that the lifting rams can be operated to lift one of the floor girders relative to the other floor girder.
Patent CA-1244668-A (CA)
Inventor: KRECKE EDMOND D
IPC: E04B2/86
Filed: 1985-02-15
Granted: 1988-11-15
Abstract: ABSTRACT OF THE INVENTION     In a formwork assembly for concrete wall structures side wall portions are provided at their edges with grooves and projections engageable therein for securing side wall portions together in a proper position, with the side wall portions being connected by connecting members and possibly end wall portions as required. On their inside surface , each side wall portion has engagement means to which the connecting members can be secured in the appropriate position. The engagement means may be formed by interengaging recesses and raised portions, ball portions and ball-receiving sockets or shallow detent grooves. Adhesive may also be employed for additional strength. The side wall portions may be used as insulating panels for walls, roofs and floors.
Patent CA-1243928-A (CA)
Inventor: BENNETT GEORGE D
IPC: H05K5/06
Filed: 1985-03-21
Granted: 1988-11-01
Abstract: ABSTRACT OF THE DISCLOSURE           A  hermetically  sealed  and  structurally joined split aircraft instrument housing assembly  is provided,  being made of at least two parts having abutting edges.  The assembly comprises two adjacent chamber subassemblies  forming an  abutting joint of their edges,  a metallic  foil strip  of predetermined thickness, and an acrylic transfer adhesive strip of predetermined thickness adhesively affixed to one side of the metallic foil strip thereby forming a tearband.  The tearband is adhesively attached through the acrylic transfer adhesive, to each of the subassemblies about the  abutting  joint  whereby  the  split   housing  assembly  is assembled and  substantially hermetically sealed and structurally joined.
Patent CA-1220828-A (CA)
Inventor: YONKERS JOHN L
IPC: H01R9/03
Filed: 1985-04-23
Granted: 1987-04-21
Abstract: CABLE SHEATH CONNECTOR              Abstract of the Invention There is provided a cable sheath connector for use with a communication cable of the type having a plurality of insulated conductor wires held in cylindrical form by an inner insulating plastic film wrapped tightly around the connectors and a thin metallic shield placed over the plastic film with a final outer protective cover.  The connector includes an inner base and stud member, and an outer clamp member.  The outer clamp member has an elongated body portion in cross section with projections extending inwardly, each of the projections having a flat contact area which will penetrate the outer protective cover of a cable and maintain metal to metal contact with the metal shield with-out piercing the shield.  The outer clamp maintains compressive load on the shield clamped between the inner base and the outer clamp.
Patent CA-1255928-A (CA)
Inventor: HERCHENROEDER ROBERT B
IPC: C22C19/05
Filed: 1985-04-30
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE   A yttrium-free, nickel-chromium-iron-aluminum alloy characterized by excellent oxidation resistance at very high temperatures.  The alloy consists essentially of, by weight, from 14 to 18% chromium, from 4 to 6% aluminum, from 1.5 to 8% iron, up to 12% cobalt, up to 1% manganese, up to 1% molybdenum, up to 1% silicon, up to 0.25% carbon, up to 0.03% boron, up to 1% tungsten, up to 0.5% tantalum, up to 0.2% titanium, up to 0.5% hafnium, up to 0.2% zir-conium, up to 0.2% rhenium, balance essentially nickel.          The nickel plus the cobalt content is at least 66%.
Patent CA-1248457-A (CA)
Inventor: CORBETT JOHN F
IPC: A61K8/34
Filed: 1985-05-15
Granted: 1989-01-10
Abstract: Abstract A composition of matter for depositing reflective particles on hair, said composition comprising solid reflective particles diapered in a moderately fast-breaking foam, said foam being suitable for application to the hair.
Patent CA-1249567-A (CA)
Inventor: KIM GWAN
IPC: B01J23/63
Filed: 1985-06-12
Granted: 1989-01-31
Abstract: Abstract of the Disclosure Alumina supported platinum-group metal catalysts exhibit exceptionally good performance and durability when the support is sequentially modified to include support stabilization by lanthana or lanthana-rich rare earth oxides, double promotion by ceria and alkali metal oxides, especially ceria along with lithia, and optionally nickel (oxide) as a base metal catalytic ingredient.  For a pelleted Rh containing catalyst to exhibit such an outstanding performance at least part of the Rh component is added separately from any other Pt group metals.
Patent CA-1227745-A (CA)
Inventor: MIMS DONALD S
IPC: E21B43/24
Filed: 1985-07-05
Granted: 1987-10-06
Abstract: BITUMEN PRODUCTION AND SUBSTRATE STIMULATION         WITH FLOW DIVERTER MEANS                  ABSTRACT OF THE DISCLOSURE           A well completion, and method for recovering heavy hydrocarbons or bitumen from a subterranean formation.  The completion includes a well liner which lies in a generally horizontal disposition within a hydrocarbon holding substrate to define the main or primary well.  A secondary well which extends to the surface intersects the main well to communicate therewith.  Said secondary well includes means to conduct a stream of hot stimulating fluid into the main well.  A fluid impervious barrier or flow diverter means positioned within the main well between the injection end and the production end, establishes a pressure differential across the barrier.  The barrier urges stimulating agent into the substrate at a desired location, thereby creating a heated path along which the bitumen emulsion flows toward the well's production end.  Means is provided in the secondary well to position the impervious barrier from one end of the main well to the other.
Patent CA-1271944-A (CA)
Inventor: WINNER KURT W
IPC: E05D15/22
Filed: 1985-07-09
Granted: 1990-07-24
Abstract: WINDOW SASH ASSEMBLY          ABSTRACT OF THE DISCLOSURE         A window sash formed preferably of plastic and having a pair of horizontal upper and lower rails and ver-tical stiles.  The rails and stiles are extruded to form a principal outside edge wall for the sash and a plurality of additional walls and bosses within each of the rails and stiles perpendicular to said outside wall, including a pair of walls forming a channel with said outside walls.  The stiles and rails are diagonally cut at the ends to form a miter joint.  The miter joint is integrated by a single screw passing at each corner from the rail into the stile. One or more of the bosses and walls within the rail forms a support for the screw at each corner which will prevent angling of the screw.  Each of the stiles has at least one boss for receiving the screw, said boss extending longitud-inally of the stile.  The single screw at each corner is therefore anchored against any angling both with respect to the rail and the stile and thereby forms a secure, non-slip miter joint.  Additional elements such as the pivot bars are supported by the lower rail so that the sash may be swung in and one or more latches at the upper rail may be provided to guide the sash vertically until it is desired to swing in the sash.
Patent CA-1246906-A (CA)
Inventor: LANE WILLIAM L
IPC: F16B11/00
Filed: 1985-08-21
Granted: 1988-12-20
Abstract: BINDER-INJECTING     ROCKBOLT            Abstract of the Disclosure A rockbole for installation in a bore in the roof of an underground excavation to support the roof and an installer wand for temporary insertion into the rockbolt to provider hardenable material to the rockbolt.  The rockbolt comprises a sleeve, ports in the sleeve near the upper end, and means inside the sleeve for engaging the installer wand inserted into the sleeve.  The installer wand comprises an elongated member for conducting hardenable binder, means for connecting the lower end of the elongated member to a source of hardenable binder material, and a head at the upper end of the elongated member to engage the engaging means in the rockbolt and conduct binder from the wand to the rockbolt.
Patent CA-1232693-A (CA)
Inventor: GRAVES ALAN F
IPC: H04J3/07
Filed: 1985-09-05
Granted: 1988-02-09
Abstract: NETWORK MULTIPLEX STRUCTURE          Abstract of the Disclosure A time-division multiplexed digital transmission system which utilizes single stage multiplexing and demultiplexing for both synchronous and/or asynchronous bit streams from tributaries of widely differing bit rates.  This is achieved by bit stuffing each of the tributaries so as to establish a harmonic relationship at their channel level and thence at their tributary level of all the bit streams being multiplexed.                             - i -
Patent CA-1254095-A (CA)
Inventor: ANDO YOICHI
IPC: A61M5/00
Filed: 1985-09-11
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE         An injector such as a hypodermic syringe is improved in that an amount of injection each time thereof is mechanically determined by provisions of a stopper disconnectably attached to the barrel of the plunger and a plurality of convex/concave por-tions provided integrally on the outer surface of the plunger and cooperating with the stopper so that the stopper acts as a limi-ter for an advancing movement of the plunger in the cylinder of the injector to determine the amount of each injection of the injector.
Patent CA-1246700-A (CA)
Inventor: SLICER ALLAN E
IPC: H01R9/16
Filed: 1985-09-13
Granted: 1988-12-13
Abstract: ABSTRACT          A plug-in busway section comprising a housing having a plurality of plug-in openings longitudinally located along the length of said housing, a plurality of bus bars carried by said housing, said bus bars associated in stacked relationship intermediate said openings and associated in spaced apart relationship at each of said plug-in openings to facilitate tap-off connection therefrom, insulating means for insulating said bus bars from each other.
Patent CA-1262865-A (CA)
Title: Composition cosmetique a base d'agents tensio-actifs  non ioniques, faiblement anioniques ou amphoteres et  d'heteropolysaccharides
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/45
Filed: 1985-09-23
Granted: 1989-11-14
Abstract: L'invention concerne une composition cosmétique pour cheveux contenant, dans un milieu cosmétiquement acceptable, au moins un agent de surface choisi dans le groupe constitué par les agents tensio-actifs non ioniques polyglycérolés solubles dans l'eau, les agents tensio-actifs faiblement anioniques de la famille des polyalcoxycarboxylates, et les agents tensio-actifs amphotères de la famille des dérivés acylés de diamino-acides mono ou dicarboxyliques éventuellement cycliques, ou leurs mélanges, et au moins un hétéropolysaccharide hydrosoluble. L'utilisation d'hétéropolysaccharides hydrosolubles permet d'épaissir les compositions à base de tels tensio-actifs sans perdre les avantages de ces tensio-actifs. De plus, on constate en particulier une nette amélioration des propriétés moussantes, notamment en ce qui concerne le confort et la douceur de la mousse, une amélioration surprenante de la détergence et une amélioration des propriétés cosmétiques, notamment en ce qui concerne le démêlage, la douceur des cheveux mouillés et séchés. Les compositions selon l'invention s'éliminent par ailleurs bien au rinçage à l'eau.
Patent CA-1246217-A (CA)
Inventor: OVERATH HILDE M A
IPC: G11B7/095
Filed: 1985-11-14
Granted: 1988-12-06
Abstract: ABSTRACT:           The apparatus ensures that locking-in to the track (25) of a record carrier (1), for example a com-pact disc, is effected at the most eccentric point (28) of a circle (27) described by the light spot P, which is projected on the record carrier by a light beam via an objective system (8), when the record carrier rotates and the objective system is stationary.  In this point the relative radial speed of the light spot P with respect to the track is minimal, so that locking-in can be effected in the simplest way at this instant.  The radial position-ing means (77) are switched on at this instant under the influence of a first control signal (S1), which is applied to a lock-in system (78).  Moreover, locking-in to the track at this most eccentric point (28) has the advantage that even if the objective system is in its initial posi-tion, which means substantially against the stop it remains possible to follow the track even after the first complete revolution of the record carrier after locking-in so that no loss of track occurs.  This would be pos-sible in the case of locking-in to the track of an eccen-tric record carrier at a point other than the above-mentioned point.
Patent CA-1248226-A (CA)
Inventor: NELSON NORMAN E
IPC: G11B23/087
Filed: 1985-12-31
Granted: 1989-01-03
Abstract: Static Inhibiting Bars For Videotape Cassette Abstract A videotape cassette (10) is provided with triangular or semi-elliptical ribs (40) to reduce the area of contact between the recording tape (22) and the cassette (10).