baber/WOPTO huggingface dataset:
Patent CA-1093174-A (CA)
Inventor: MAZZEO CHARLES F
IPC: H01R9/22
Filed: 1978-04-06
Granted: 1981-01-06
Abstract: FEED-THROUGH TERMINAL BLOCK                  Abstract of the Disclosure A dual orientation feed-through terminal block capable of being mounted selectively in either one of two orienta-tions and including an electrical terminal member affixed in the block and having a contact extending through a slot in the block, the contact being permanently deformable into either one of two positions, while the terminal member remains affixed in the block, to provide a feed through in a direction appropriate to the selected mounting orientation.
Patent CA-1087246-A (CA)
Inventor: BON CHARLES K
IPC: H01M2/14
Filed: 1978-05-04
Granted: 1980-10-07
Abstract: ABSTRACT OF THE DISCLOSURE           An electrical method to determine the suitability of a diaphragm for use in an electrolytic cell.  The method comprises inserting the diaphragm between a primary anode and a primary cathode immersed in an electrolyte and then impressing a known direct current electromotive force between the electrodes.  The change in electrical proper-ties across the electrolyte resulting from insertion of the diaphragm is determined.  Such change is indicative of the suitability of the diaphragm for use in an electrolytic cell and can be a measure of diaphragm uniformity.
Patent CA-1055404-A (CA)
Inventor: HAMMER KURT F
IPC: A61M1/16
Filed: 1978-05-18
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE           A blood transfusion filtration unit having a filter cartridge disposed within a housing   The improvement comprises a manually operable air vent valve disposed in an upper portion of the housing.  The air vent valve comprises an actuating member which itself comprises a circular portion disposed on the outside of the housing.  This circular portion has a resilient periphery in contact with an outside surface of the housing.  A reduced diameter portion extends from the center of the circular portion through an opening in the housing and an expanded end portion is disposed from the reduced diameter portion within the housing.  The end portion functions to provide a seal with an inside surface of the housing.  An annular air filtration media is disposed between the housing and the resilient periphery of the circular portion of the actuating member on the outside of the housing.  The resilient periphery is deformed in response to manual pressure applied to the circular portion so as to bias the expanded end portion in such a manner as to break the seal and provide a continuous unobstructed flow path of air from within the housing, through the filtration media, to atmosphere.
Patent CA-1133524-A (CA)
Inventor: SMITH ULF K H
IPC: C23C16/30
Filed: 1978-06-08
Granted: 1982-10-12
Abstract: COATED CEMENTED CARBIDE BODY AND   METHOD OF MAKING SUCH A BODY          Abstract of the Disclosure There is disclosed a sintered cemented carbide body containing at least one carbide besides binder metal, on which body there is applied at least one thin, wear resistant surface layer essentially consisting of aluminium oxide.  The aluminium oxide to at least 85% consists of the kappa modification, the remainder, which mainly constitutes the alpha modification, being formed as surface portions or spots having a size of at the most 10 µm, the relationship between the size and the occurrence of the alpha form aluminium oxide spots being within the area AOBC in Fig. 1 of the attached drawing.  The body is made by a method wherein a cemented carbide substrate is contacted with a gas containing an aluminium halide and a re-ducing agent at high temperature, characterized in that a dopant addition of tetravalent titanium, zirconium and/or hafnium ions is added to the gas in an amount of 0.03 to 0.5% of the totally supplied amount of gas.
Patent CA-1090797-A (CA)
Title: Substituted 1-thienyl and furyl-2,3,4,5-tetrahydro-1h- 3-benzazepine compounds
Inventor: HOLDEN KENNETH G
IPC: C07D333/04
Filed: 1978-06-20
Granted: 1980-12-02
Abstract: ABSTRACT OF THE DISCLOSURE      A group of 7,8-dihydroxy-2,3,4,5-tetrahydro-1H-3-benzazepiines with structures containing a thienyl or furyl ring at position 1 which have dopaminergic activity. Particular species of this group include 7,8-dihydroxy-1-(5'-methyl-2'-thienyl)-2,3,4,5-tetrahydro-1H-3-benzazepine and its dimethyl ether derivative, 7,8-dihydroxy-1-(2'-thienyl)-2,3,4,5-tetrahydro-1H-3-benzazepine and its dimethyl ether as well as 7,8-dihydroxy-1-(3'-thienyl)-2,3,4,5-tetrahydro-1H-3-benzazepine and its dimethyl ether and 7,8-dimethoxy-3-methyl-1-(5'-methyl-2'-thienyl)-2,3,4,5-tetrahydro-1H-3-benzazepine.
Patent CA-1095483-A (CA)
Inventor: MORIS ALFRED H
IPC: G11B15/70
Filed: 1978-06-26
Granted: 1981-02-10
Abstract: 913,717 ABSTRACT     A magazine including a fixed hub having a central opening and an endless loop of tape.  The tape is coiled about the hub and extends from the innermost wrap in the coil through a slot in the hub, across the central opening and then around one side surface of the coil to the outermost wrap of the coil, A tape drive mechanism, tape guides and a transducer of a recording and/or playback machine can be positioned in the central opening to pull tape through the slot from the inner wrap of the coil and accurately guide the tape along a path past the transducer.
Patent CA-1103781-A (CA)
Inventor: TAKAMATSU HIROSHI
IPC: G01P15/08
Filed: 1978-07-13
Granted: 1981-06-23
Abstract: TITLE                 A DEVICE FOR DETECTING ANGULAR ACCELERATION             OF WHEELS             A device for detecting angular acceleration of wheels comprising a first member integrally rotating with a wheel, a second member mounted on the first member through a resilient member so that the second member may be rotated relative to the first member,  A mechanism is provided for detecting relative rotation between the first member and the second member.  A control mechanism is provided for the wheel for controlling the relative rotation between the first member and the second member so as not to actuate the relative rotation detecting mechanism when the magnitude of angular acceleration of the wheel in one direction or the other is less than a predetermined magnitude.
Patent CA-1114729-A (CA)
Title: Process for producing thick reinforced plastic  articles
Inventor: MAYUMI MASAKATSU
IPC: B29C70/02
Filed: 1978-08-08
Granted: 1981-12-22
Abstract: ABSTRACT OF THE DISCLOSURE               The invention relates to a process for producing a thick-reinforced plastic article by laminating unit layers of a molding material composed of a thermosetting resin and a reinforcing material, which comprises scattering fibers on the surface of an earlier disposed unit layer while it is in the uncured state, then curing the unit layer, and laminating the next layer on the cured unit layer.
Patent CA-1059009-A (CA)
Inventor: KOCH GEORGE P
IPC: B62D11/08
Filed: 1978-08-17
Granted: 1979-07-24
Abstract: ABSTRACT OF THE DISCLOSURE     A hydraulic control valve comprising a housing and a first chamber therein connectable to receive fluid from a source of pressurized fluid whose pressure is to be controlled and having a discharge outlet.  A second chamber is provided and connectable to a source of pilot fluid.  A valve spool is provided in the housing and movable between one position where-in it closes the discharge outlet of the first chamber thereby maintaining fluid in the first chamber at a predetermined pres-sure level and another position wherein it opens the discharge outlet thereby causing the fluid in the first chamber to fall below the predetermined pressure level.  A biasing mechanism is provided for acting in conjunction with the pilot fluid in the second chamber to bias the valve spool towards the said one position.  The biasing mechanism is of insufficient force in the absence of pilot fluid of a predetermined pressure level to maintain the valve spool in the one position.  An actuator is provided to selectively move the valve spool toward the said other position.
Patent CA-1105992-A (CA)
Inventor: GOLZ HANS-JOACHIM
IPC: H01M10/14
Filed: 1978-08-22
Granted: 1981-07-28
Abstract: Abstract of the Disclosure This invention relates to a multicell lead storage battery with electrode stacks formed of zig-zag packages of strip electrodes with an inter-posed separator.  The stacks are inserted through side openings into the cells, and the block casing is closed by welding on a side wall.  The battery of this invention lends itself more to continuous production techniques than known batteries do where grid plates have to be cast, pasted, subjected to tank forming and inserted to the block casing.
Patent CA-1137350-A (CA)
Title: Air circulator
Inventor: BURGENER JOHN E
IPC: F24F13/02
Filed: 1978-08-30
Granted: 1982-12-14
Abstract: An air circulator apparatus and method for movement of large amounts of air in a confined space, e.g. a room or industrial building, are disclosed. Movement of air overcomes stratification of warmer air near the ceiling of the confined space. The apparatus has a duct through which cool primary air is moved from the floor level to the upper warmer air mass near the top of the room in an air column which induces secondary air into the column so that the air density at the top of the column is substantially less than that at the bottom of the column. The duct contains air advancing means in the form of a motor driven fan having propeller blades and a baffle to advance the air from the lower level and may also include air channelling means disposed between the air advancing means and the outlet opening of the duct. The air is moved through the apparatus at a velocity of at least 800 feet per minute.
Patent CA-1131162-A (CA)
Title: Electrolytically detinning electrolyte and  removing foreign metal ions by cation exchanger
Inventor: STUART ERIC J
IPC: C25D21/22
Filed: 1978-09-21
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE         The electrolyte for an electrolytic tinning line is regenerated, so as to reduce costs and disposal problems, by electrolytically detinning the electrolyte and passing it through a cation exchanger to remove contaminant metal ions, after which the tin content of the electrolyte may be adjusted.
Patent CA-1103688-A (CA)
Inventor: GITLITZ MELVIN H
IPC: C07F9/02
Filed: 1978-10-23
Granted: 1981-06-23
Abstract: Abstract of the Disclosure - Many varieties of harmful insects which attack useful plant crops can be controlled by treating the plants with compositions containing certain novel tetraorganotin compounds wherein three of the four hydrocarbon groups bonded to the tin atom are methyl and the remaining group is phenyl containing specified substituents or heterocyclic and is either bonded directly to the tin atom or separated from the tin atom by one methylene group.          The present compounds exhibit unexpectedly superior insecticidal activity relative to prior art organotin compounds containing three methyl groups and a phenyl or an alkyl- substituted phenyl group bonded to the tin atom.
Patent CA-1115487-A (CA)
Inventor: WINSLOW JERRY G
IPC: D01F9/08
Filed: 1978-10-25
Granted: 1982-01-05
Abstract: ABSTRACT          Fibrous calcium sulfate is produced by autoclaving a dilute aqueous suspension of gypsum, at a temperature between the minimum fiber forming temperature and about 20°C above, in the presence of a dispersing agent to provide for discrete whisker crystal development and protecting the whisker crystals from destruction or conversion to a different physical or chemical form until they have been stabilized by calcining at a temperature in excess of 500°C.
Patent CA-1123531-A (CA)
Inventor: WYNSTRA JOHN
IPC: C08G8/28
Filed: 1978-11-20
Granted: 1982-05-11
Abstract: ABSTRACT OF THE DISCLOSURE           Particulate, solid, heat-reactive, filler-containing resole molding composition are directly produced by reacting a phenol, formaldehyde, and an amine in an aqueous medium containing a water-insoluble filler material having reactive sites on the surface thereof which chemically bond with a phenolic resin and protective colloid to produce an aqueous suspension of a particulate filler-containing resole, and recovering the filler-containing resole from said suspension.
Patent CA-1092388-A (CA)
Inventor: CURNOW RICHARD D
IPC: C04B20/10
Filed: 1978-12-28
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE         Method of incorporating multifilament strands of carbon fibers into an aqueous hardenable hydraulic cementi-tious matrix which can be set to produce a reinforced struc-ture having improved flexural strength which comprises treat-ing the fiber strands with a hydrophobic resin system prior to adding them to the cementitious matrix.
Patent CA-1143742-A (CA)
Inventor: BONSE GERHARD
IPC: C07C323/41
Filed: 1979-02-22
Granted: 1983-03-29
Abstract: Abstract of the Disclosure The present invention relates to certain new dichloromeleic acid diamide derivatives, to a process for their preparation and to their use as fungicides.         The compounds can be prepared by reaction of a dichloromaleic acid halide with an amine in a diluent and in the presence of an acid-binding agent.         The active compounds according to the invention have a broad spectrum of action and can be used against parasitic fungi which attack above-ground parts of plants or which attack the plants through the soil, as well as against seed-borne pathogens.         Thus they exhibit a particularly good activity against Phytophthora infestans and Pyricularia oryzae.
Patent CA-1133171-A (CA)
Inventor: BRACKE WILLIAM J I DR
IPC: C08F279/02
Filed: 1979-03-26
Granted: 1982-10-05
Abstract: ABSTRACT OF THE DISCLOSURE     A process for preparing styrenic resins is disclosed which comprises the steps of: a)  adding monomer material selected from the group consisting of monomers and monomer mixtures being capable of forming a rubbery polymer by poly-merization and preferably comprising an acrylic acid ester to a polymeric b)  contacting the polymeric matrix and the monomer material under conditions in which said mono-mer is absorbed by said polymeric matrix; and c)  polymerizing said monomer material with formation of a rubbery polymer partly grafted on the polymeric matrix.         The resulting styrenic resin exhibits good impact strength and gloss.
Patent CA-1109899-A (CA)
Title: Sole holder
Inventor: SVOBODA JOSEF
IPC: A63C9/085
Filed: 1979-04-05
Granted: 1981-09-29
Abstract: SOLE HOLDER                 ABSTRACT OF THE DISCLOSURE A device for engaging and holding a sole of a ski boot, which device includes a sole holder which is ad-justable in a vertical direction relative to the ski by means of an adjusting screw and is connected to a ski binding part which is associated therewith.  The adjusting screw is secured to the ski binding part and is prevented from lifting off in a vertical direction from the ski while at the same time is swivelably sup-ported on a base plate.  The sole holder can, during an automatic release operation (safety release) be swung slightly upwardly from the ski on a side of the ski facing the release side.  The sole holder performs a normal pivotal movement with respect to the longi-tudinal axis of the ski or a combined pivotal and swivel movement about differing pivot axes.  Structure is pro-vided for urging the sole holder into a normal ski boot holding position.
Patent CA-1101277-A (CA)
Inventor: STEILEN RONALD M
IPC: A01B71/04
Filed: 1979-05-04
Granted: 1981-05-19
Abstract: Abstract of the Disclosure An improved assembly is provided for mounting a disk blade to the drawbar or standard of a furrow opener on a grain drill, planter or similar implement.  A bearing support is attached to the drawbar.  A bearing includes an outer race held by the bearing support, an inner race extending axially beyond the support and a single disk blade receiving bolt depending from the inner race.          A disk blade is secured on the bolt between the inner race and securing nut threaded on the end of the bolt so that the bolt, disk blade and inner race rotate together about the axis of the bolt.  Since the bearing is not riveted from the bolt and replaced the disk blade, the blade can be removed from the bolt and replaced easily and quickly without having to replace the bearing.  The bearing case normally riveted to the disk blade is eliminated increasing the clearance between blades for better flow of dirt and trash.
Patent CA-1130553-A (CA)
Title: Torque stabilizing method of fasteners and torque  stabilized fasteners
Inventor: HASEGAWA SHIRO
IPC: C10M171/00
Filed: 1979-05-07
Granted: 1982-08-31
Abstract: ABSTRACT OF THE DISCLOSURE           The specification discloses a torque stabilizing agent for fasteners, such as belts, nuts and the like. The agent comprises substantially film forming alkyl resin and a surface active agent.  The agent can be coated on a fastener, and is effective to stabilize the co-efficient of the surface friction irrespective of the surface conditions.
Patent CA-1127936-A (CA)
Inventor: MOERTEL GEORGE B
IPC: A44B19/40
Filed: 1979-08-01
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE         A slide fastener is disclosed including mounting tapes each having a warpless area or a void area formed in them near their adjacent edges.  Coupling elements are secured onto the edges of the mounting tapes and plugs of material interconnecting the legs of each coupling element extend through the void area or warpless area of the mounting tapes.  Inter-connecting straps are also formed in the warpless areas linking each adjacent pair of the coupling elements.
Patent CA-1134595-A (CA)
Inventor: HUNTER JAMES C
IPC: H01M4/50
Filed: 1979-09-12
Granted: 1982-11-02
Abstract: ABSTRACT OF THE DISCLOSURE      A new form of manganese dioxide having an x-ray diffraction pattern resembling none of the x-ray patterns of the known forms of manganese dioxide is manufactured by acid treatment of LiMo2O4.
Patent CA-1121608-A (CA)
Inventor: DISCO PAULUS J
IPC: F25B30/02
Filed: 1979-09-13
Granted: 1982-04-13
Abstract: PHI. 78/016.             ABSTRACT:             There is provided a water storage heater hav-ing a heat pump including a compressor, a condenser and an evaporator. The condenser is arranged in heat relation-ship with a wall of an inner hot-water contiainer. An outer shell is spaced from and surrounds the inner contain-er to provide an interspace, at least part of the outer shell being constituted by the evaporator. Apertures are also provided in the outer shell to provide for air cir-culation through the interspace.
Patent CA-1144992-A (CA)
Inventor: GRASSMANN HANS-CHRISTIAN
IPC: D21F5/16
Filed: 1979-09-20
Granted: 1983-04-19
Abstract: ABSTRACT      Support of a paper web in a high-frequency drier is disclosed.     The web is supported by flowing gases without contacting and at a defined distance from the stray field electrodes.  The blowing or gas directing de-vices for the hot gases are provided in the form of nozzle chests which are disposed in or at the stray field electrodes.
Patent CA-1124876-A (CA)
Inventor: STAFFORD JOHN P
IPC: G06F13/28
Filed: 1979-11-06
Granted: 1982-06-01
Abstract: ABSTRACT    Apparatus in a Cathode Ray Tube (CRT) display allows the sharing of the system bus between the microprocessor (CPU) and Direct Memory Access (DMA) devices without degrading the CPU performance by splitting the system bus cycle into an address phase and a data phase.
Patent CA-1126814-A (CA)
Inventor: CULVER RICHARD B
IPC: G01V3/24
Filed: 1979-11-19
Granted: 1982-06-29
Abstract: DUAL FOCUSED RESISTIVITY LOGGING METHOD AND APPARATUS            Abstract of the Disclosure Method and apparatus for reducing the dynamic range of measure signals encountered in simultaneously ob-taining two focused logs of formation resistivity with different depths of investigation and means for providing the required electrical connections of the electrode system. The apparatus includes an electrode system having a central electrode, a near and far pair of current electrodes, respectively shortcircuited, and aligned symmetrically on both sides of the central electrode, and a near and far pair of measure electrodes, respectively shortcircuited, and aligned symmetrically between the central electrode and the near pair of current electrodes.  A signal detected on the near measure electrode pair at a preselected frequency and a first and second signal are combined to produce first and second combined voltages which are used in the production of a first and second frequency, f1 and f2, respectively.  Elec-trode drive signals, each at a different, preselected frequency are generated, each having an amplitude functionally related to the deep resistivity measure signal with the frequencies selected to permit simultaneous measurement in a borehole of the electrical resistivities of the subsurface earth forma-tions over relatively small and relatively large lateral distances from the wall of the borehole.  The varying ampli-tude of the electrode drive signals acts to reduce the dynamic ranges in the measured currents and voltages im-pressed across the formation permitting an increase in the measurement accuracy over a smaller measurement range.
Patent CA-1088887-A (CA)
Inventor: CROSS RALPH E
IPC: B65G49/00
Filed: 1979-12-06
Granted: 1980-11-04
Abstract: ABSTRACT OF THE DISCLOSURE           There is disclosed herein improved pallet locating mechanisms for use in conjunction with the work transfer device in a transfer machine.  The pallet locating and clamping means comprise a plurality of inverted V-blocks accurately positioned in the work stations of the machine which are adapted to cooperate with complementary V-grooves provided in the undersides of the pallets for automatically positioning and supporting such pallets precisely in the work stations preparatory to machining or other work operations to be performed on workpieces carried by the pallets.  The clamping means for the pallets preferably are mechanically actuated and correlated with the pallet transfer device to clamp the pallets securely on the locating and supporting V-blocks.  The clamping means includes clamping members which engage the pallets and toggles for moving the clamping members into and out of engagement with the pallets.          The drive means which operate the mechanical actuators are spring operated and on movement of the actuator in one direction engage the toggles and on further movement in the one direction effect extension of the toggles to move the clamping members into clamping engagement with a pallet.
Patent CA-1138866-A (CA)
Inventor: STIEFEL FRANK J
IPC: C07D498/04
Filed: 1979-12-14
Granted: 1983-01-04
Abstract: ABSTRACT     The compound 7-chloro-2-methyl-3,3a-dihydro-2H,9H-isoxazolo (3,2-b)  (1,3)-benzoxazin-9-one is produced by reacting a mixture of tetrahydrofuran and crotonaldehyde with 5-chloro-salicylhydroxamic acid.  The compound has demonstrated utility as a uricosuric agent.
Patent CA-1142836-A (CA)
Inventor: THIELE WILLI
IPC: A24B7/14
Filed: 1979-12-18
Granted: 1983-03-15
Abstract: ABSTRACT OF THE DISCLOSURE         The channel between the convergent tobacco compacting upper and lower chain conveyors of a tobacco shredding machine receives particles of tobacco, especially tobacco ribs, from a vibrating trough which defines a path extending in substantial parallelism with the direction of travel of particles between the chain conveyors and on toward the cutting station.  The trough effects preliminary homogenization and compacting of particles on their way toward the rear portion of the lower chain  conveyor which extends rearwardly beyond the upper chain conveyor.  The front portion of the trough is vibrated in such a way that the particles therein perform recurrent movements having predominantly vertical components, and the rear portion of the trough is vibrated so as to cause the particles therein to perform recurrent movements having predominantly horizontal components.  This is achieved by mounting the front portion of the trough on leaf springs which make with a vertical plane a relatively large acute angle, and by mounting the rear portion of the trough on leaf springs which make with a vertical plane a relatively small acute angle.