baber/WOPTO huggingface dataset:
Patent CA-1095069-A (CA)
Inventor: MARTIN EUGENE R
IPC: C08G77/42
Filed: 1979-02-14
Granted: 1981-02-03
Abstract: ABSTRACT OF THE DISCLOSURE   Novel silyated organic polymers and processes for their prepara-tion are provided herein.  Such silylated organic polymers are obtained from the reaction of a silylated organic polymer and a cyclic organopoly-siloxane, the silylated organic polymer being obtained from the reaction of a silane of the formula   where R is a monovalent hydrocarbon radical, X is selected from the class consisting of halogen, acyloxy radicals, hydrocarbonoxy radicals, sulfato radicals, phosphato radicals and perchlorato radicals, a is a number of from 1 to 4 and b is a number of from 1 to 3, with a carbanion containing organic polymer, the carbanion containing polymer being obtained from the polymerization of an unsaturated organic monomer having carbon-to-carbon double bonds in the presence of a carbanion forming catalyst.  These sily-lated organic polymers are useful since they provide silylated organic-organopolysiloxane block copolymers which are useful as protective coatings, surfactants and as elastomers.
Patent CA-1101027-A (CA)
Inventor: PERKINS NORMAN P JR
IPC: H01H71/10
Filed: 1979-03-26
Granted: 1981-05-12
Abstract: D-4023 (CSD/WO) TRIP BAR MEANS SUBASSEMBLY ABSTRACT OF THE DISCLOSURE           A multi-pole circuit breaker is provided with a trip bar means subassembly including a molded bar having integrally formed bearings defining a pivot axis for the subassembly remote from the bar. The bar also includes an integrally formed projection for releasing a latch of a trip free contact operat-ing means.  The assembly also includes an exten-sion unit of formed sheet metal and an elongated pin pivotally connecting the unit to the bar.  The unit includes an elongated main section and links individu-ally connected to overload sensing means of each role. The links are spaced along the length of the main section extending transverse to the longitudinal axis thereof with the latter being generally parallel to the pin.
Patent CA-1135863-A (CA)
Inventor: BROMLEY ERIC
IPC: G06F3/14
Filed: 1979-05-11
Granted: 1982-11-16
Abstract: ABSTRACT An electronic simulated football game includes provision for dis-playing and moving a multiplicity of offensive players on a display panel that includes an array of light-emitting diodes in response to commands entered from a keyboard to an operational circuit that controls the display. The provision of more than one offensive player affords the possibility of simulating blocking and paging, provisions for which are made in the op-erational circuit. Additionally, the operational circuit controls the display to provide and move a symbol representing a football during passing and kicking plays. Finally, status information, such as the score and the down number, is displayed on the same part of the display panel as that on which play action is shown.
Patent CA-1104481-A (CA)
Inventor: TAKIGAWA HIROYOSHI
IPC: B60C11/12
Filed: 1979-05-18
Granted: 1981-07-07
Abstract: Abstract of the Disclosure A pneumatic tire for heavy load vehicles such as trucks and buses comprising a tread composed of a flat main region and an inclined region located at both side edges of the flat main region and including a number of notches spaced apart from each other and arranged substan-tially transversely to the circumferential direction of the tire.
Patent CA-1135329-A (CA)
Inventor: KUMAGAI SEIICHIRO
IPC: F02B1/04
Filed: 1979-07-11
Granted: 1982-11-09
Abstract: Abstract of the Disclosure An improved method and apparatus is provided to attract fuel particles in a lean air-fuel mixture to and about a spark gap of an ignition plug.  The fuel particles are maintained there until the time of ignition.  The resulting concentration of fuel particles enables the relatively lean air-fuel mixture to be ignited.  An attraction electrode capable of attracting the fuel particles in the lean air-fuel mixture is arranged to provide even distribution of the fuel particles to the various cylinders in the engine.
Patent CA-1140578-A (CA)
Inventor: ZEILSTRA JACOBUS J
IPC: C09G1/14
Filed: 1979-10-25
Granted: 1983-02-01
Abstract: Abatract The present disclosure relates to a wax composition for entirely or partly replacing carnauba wax or montan wax. The composition consists substantially of one or more acids and or derivatives thereof selected from the group consisting of a) esters of phenols or aromatic, aliphatic or cyclo-aliphatic alcohols having at least 1 to 10 primary or secondary hydroxyl groups;        b) amides of ammonia or aliphatic, cycloaliphatic or aro-matic amines having at least 1 to 15 primary or secondary amino groups;        c) salts of alkali metals or alkaline earth metals, ampho-teric metals, heavy metals, of ammonium or of a compound containing A tertiary amino group.        The acids are obtained by the free radical addition of 1 mole of acetic anhydride to olefins containing 20 or more carbon atoms in the presence of a trivalent manganese compound.
Patent CA-1107525-A (CA)
Inventor: KASPERCZYK JOZEF
IPC: F16C11/06
Filed: 1979-10-31
Granted: 1981-08-25
Abstract: ABSTRACT The shaft end of a rotary joint is mounted in a joint chamber on a mandrel arranged coaxially with joint housing by means of a self-aligning bearing.  The joint chamber is sealed by a cover provided with a concave spherical cup surface directed inwards the joint chamber and fastened rigidly to the front face of joint housing.  The cover is engaged by a slideable and deflectable sealing ring which contacts through its convex spherical surface the concave counterpart of cover 6.  The sealing ring is pressed against cover by a set of springs and holding-down pins.  The shaft is provided with a hole in which is located a resilient thrust device.
Patent CA-1133135-A (CA)
Inventor: AMIR GIDEON D
IPC: H01L27/108
Filed: 1979-11-07
Granted: 1982-10-05
Abstract: VMOS FIELD ALIGNED DYNAMIC RAM CELL            Abstract of the Disclosure A semiconductor memory core structure comprised of an array of cells each having a single IGFET device formed in a recess located on one side of a diffused bit line and directly above a buried storage capacitor.  The diffused bit line forms one source or drain region while the buried storage capacitor forms the other source and drain region.  With the channel and gate between the two source and drain regions located on only one sidewall of the recess, the gate to drain and bit line capacitance is reduced, thereby providing increased signal power and a higher signal level to a sense amplifier than heretofore available.
Patent CA-1121660-A (CA)
Inventor: MOORE SAMUEL
IPC: A01C7/20
Filed: 1980-01-02
Granted: 1982-04-13
Abstract: ABSTRACT      An agricultural seed drill comprises a first frame for connection to a towing vehicle, a second frame, and a pivotal connection between the two frames.  Arm assemblies are independently pivotally mounted on the second frame and each arm assembly carries at least one disc and at least one roller.  Front springs and rear springs acting between the arm assemblies and the second frame are disposed respectively forward of the transverse axis of the roller and rearward of the transverse axis.  The springs are arranged such that the loading on the discs is substantially independent of the weight of material in a container which is supported on the second frame.
Patent CA-1144572-A (CA)
Inventor: MATSUNAGA FUJIHISA
IPC: C07C1/00
Filed: 1980-01-11
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE       Disclosed is a process for the preparation of phenols which comp-prises the steps of (I) decomposing a hydroperoxide of an isopropyl aromatic compound with an acid catalyst, (II) separating the decomposition product obtained at the step (I) into acetone, phenols, hydrocarbons and distillation residue by distillation of the decomposition product and (III) thermally de-composing the distillation residue and recycling the resulting crude phenol to the step (II), wherein the crude phenol obtained at the step (III) is con-tacted with a glycol to form a hydrocarbon layer and an extract layer com-prising glycol and phenol, ant the phenol in said extract layer is re-cycled to the step (II).  According to this process, mingling of impurity components having a boiling point close to that of the intended phenol, which are contained in the thermal decomposition product of the distillation res-idue, into the product phenol can be effectively prevented, and the intended phenol can be obtained at a high purity and at a high recovery yield.
Patent CA-1138793-A (CA)
Inventor: GRIFFITH EDWIN D
IPC: B65D8/16
Filed: 1980-01-14
Granted: 1983-01-04
Abstract: ABSTRACT OF THE DISCLOSURE          An improved hermetically sealed composite container formed by double-seaming a pair of compounded metal ends to extended length flanges on the opposite ends of a can body so that the compound is bonded to an inner liner on the can body to provide an effective seal,  The compound material is placed in the seaming panel and curl area of the metal ends so as to provide a more extensive seal area when the metal ends are double-seamed with the extended flanges on the can body.  The extended length flanges provide a considerably greater contact area between the can body inner liner and the metal ends when the metal ends are double-seemed to the can body.
Patent CA-1128158-A (CA)
Inventor: MCKEE WILLIAM H
IPC: H01R13/11
Filed: 1980-02-12
Granted: 1982-07-20
Abstract: ELECTRICAL CONTACT               Abstract of the Disclosure A multi-sided contact is provided for use in electrical connectors.  The contact sides define an open-ended enclosure for receiving a plug pin.  Each side has a reverse bend substantially uniformly formed therein whereby the bend portions of the sides define a reduced throat section for effecting desired gripping engagement with the pin periphery received therein.  The terminal end of each contact side defines in part a contact flared entrance-end which when inserted in a connector insulator opening effects a desired preload on the throat section as will hereinafter be explained in greater detail.
Patent CA-1131110-A (CA)
Title: Process and a reagent for the activation of  cholesterol esterase
Inventor: KLOSE SIGMAR
IPC: C12N9/18
Filed: 1980-02-22
Granted: 1982-09-07
Abstract: ABSTRACT     The present invention provides a process or activating cholesterol esterase in ion-containing solution by the addition of at least on surface-active agent, wherein there is used a) as surface-active agent, a polyethoxy ether or ester and/or a bile  acid compound and/or a salt of a fatty acid containing 6 to 10 carbon atoms, in combination with b) a synergistically-acting alcohol selected from straight-chained, branched d and cyclic aliphatic alcohols which contain 5 to 12 carbon atoms, option-ally halogen-substituted d aromatic alcohols and aliphatic alcohols which contain up to 3 carbon atoms and are   substituted  by several halogen atoms The  present invention also provides an agent for the  activation of cholesterol esterase  in containing solution, comprising at least one esterase in ion-containing based upon a polyethoxy ether of ester and/or a bile acid compound and/or a salt of fatty acid containing 6 to 10 carbon atoms, together with a synergistically-acting alcohol selected from straight-chained, branched and cyclic aliphatic alcohols which contain 5 to 12 carbon atoms, optionally halogen-substituted aromatic alcohols and halogen-substituted aliphatic alcohols containing up to 3 carbon atoms.
Patent CA-1142785-A (CA)
Title: Color transfer film and process using a ph  sensitive optical filter agent
Inventor: LAND EDWIN H
IPC: G03C8/56
Filed: 1980-05-06
Granted: 1983-03-15
Abstract: Abstract of Technical Disclosure Diffusion transfer films and processes are disclosed wherein the processing composition includes a light-reflecting pigment and a pH-sensitive optical filter agent, and the image-receiving element carries a layer containing a substantially non-diffusible agent adapted to decolorize optical filter agent immediately adjacent the interface between said processing composition and said layer containing said decolorizing agent.
Patent CA-1139453-A (CA)
Inventor: GEIS MICHAEL W
IPC: C30B25/18
Filed: 1980-05-28
Granted: 1983-01-11
Abstract: ABSTRACT OF THE DISCLOSURE Improvements to graphoepitaxy include use of irradia-tion by electrons, ions or electromagnetic or acoustic radiation to induce or enhance the influence of artificial defects on crystallo-graphic orientation; use of single defects; and use of a relief structure that includes facets at 70.5 and/or 109.5 degrees.
Patent CA-1145392-A (CA)
Inventor: WALKER LOREN H
IPC: H02H7/122
Filed: 1980-06-05
Granted: 1983-04-26
Abstract: t METHOD AND APPARATUS FOR A VARIABLE FREQUENCY   INVERTER SYSTEM HAVING COMMUTATION FAULT   DETECTION AND CORRECTION CAPABILITIES                 ABSTRACT OF THE DISCLOSURE           An  inverter system including a controlled direct current (d.c.) power source for providing a variable d.c,. voltage to a variable output freguency inverter circuit by way of a suitable d.c. link, includes suitable circuitry for detecting a commutation fault or shoot-through condition within the inverter circuit and for taking appropriate remedial action to correct such condition. The shoot-through condition is determined as a function of the d.c. input current to the inverter circuit and the output alternating current (a.c.)of the inverter circuit. This determination is achieved by comparing signals representing the two currents at a fixed ratio, other than unity (e.g., at a fixed percentage of one to the other) so that the actual margin increases as the currents increase. Preferably a bias is also included in the comparison function so that a minimum differential is always required before a shoot-through determination is made.
Patent CA-1135302-A (CA)
Inventor: MYERS WALTER I
IPC: B60K7/00
Filed: 1980-06-18
Granted: 1982-11-09
Abstract: VEHICLE WHEEL MECHANISM  ABSTRACT OF THE DISCLOSURE     A wheel mechanism is disclosed for a vehicle which has a wheel support, such as an axle, in which an electric motor is housed having a drive shaft within a hub.  A wheel is journaled on bearings around the hub and an axially outboard wall cooperates with the hub to form a gear case. Within the gear case, first and second planetary gear sets are connected to drive the wheel from the motor drive shaft.  The axially outboard wall on the gear case is nonrotating and supports brake calipers to cooperate with a disc brake secured to the wheel.  A modular construction of the entire wheel mechanism is provided, with the brake being outboard for easy servicing of brake pads and the planetary gear sets being next outboard for any service or gear ratio change required.  The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.
Patent CA-1133798-A (CA)
Inventor: MASUDA YOSHINORI
IPC: D03D47/42
Filed: 1980-06-20
Granted: 1982-10-19
Abstract: ABSTRACT OF THE DISCLOSURE      A shuttleless loom for weaving a fabric comprises a weft inserting device for inserting a pair of successive loops of weft yarns simultaneously through respective superimposed warp sheds from one side thereof, and a selvedge-forming device arranged along the other side of the warp sheds for forming a knitting selvedge at one edge of the fabric being woven.  The weft inserting device reciprocates along a first arcuate path in a first plane extending substantially parallel to the fabric.          The selvedge-forming device reciprocates along a second arcuate path in a second plane extending substantially perpendicularly to the first plane so as to pass through a single loop of one of the weft yarns and catch the other weft yarn projecting out of the warp sheds.
Patent CA-1139333-A (CA)
Inventor: VAN METER HOMER
IPC: F16L37/18
Filed: 1980-07-02
Granted: 1983-01-11
Abstract: Abstract of the Disclosure This invention relates to a fitting for mounting to the ends of smooth wall tubes, particularly smooth wall tubes having a bead on the ends thereof.  The fitting both grips and seals the inside diameter of the tube, with positive adjustable handle torque action.
Patent CA-1149685-A (CA)
Inventor: MASAKI YASUZI
IPC: D06P5/24
Filed: 1980-10-06
Granted: 1983-07-12
Abstract: ABSTRACT OF THE DISCLOSURE:         The present invention provides a flock transfer sheet comprising a base sheet, a pattern layer overlaid on said base sheet and containing a heat-sublimable or heat-vaporizable dye as a main ingredient, a thickener layer overlaid on said pattern layer, a pile layer of short fibers electrostatically overlaid on said thickener layer, and a hot melt adhesive layer formed on said pile layer.  Said thickener layer has a multiplicity of gas permeable micro-pores for allowing the sublimated or vaporized dye to penetrate and pass therethrough while leaving the thickener layer per se undyed.  The present invention also provides a flock transfer printing process wherein the aforementioned flock transfer sheet is used to heat transfer the pattern formed by said pile layer to a blank stuff, such as woven or knitted fablics.
Patent CA-1156232-A (CA)
Inventor: ISHIKAWA HIROSHI
IPC: A61K31/495
Filed: 1980-10-09
Granted: 1983-11-01
Abstract: ABSTRACT OF THE DISCLOSURE         A benzo[ij]quinolizine-2-carboxylic acid compound, a composition containing the compound, and processes for production of the compound are described; the compound is                         (I) wherein R1 represents a hydrogen atom or a lower alkyl group; R2 represents a hydrogen atom or a halogen atom;    R3 represents a lower alkyl group substituted with one or more of a halogen atom and a hydroxy group, a lower alkanoyl group substituted with one or more halogen atoms, a phenylalkyl group substituted with one or more lower alkoxy groups on the phenyl ring, a lower alkanesulfonyl group substituted with one or more halogen atoms, a lower alkenyl group or a lower alkynyl group; or a pharmaceu-tically acceptable salt thereof.  The compounds have an antimicrobial activity, and are particularly effective on those bacteria resistant to conventional antibiotics and can be maintained at high concentration levels in blood for extended periods of time.
Patent CA-1160662-A (CA)
Inventor: BORING DOUGLAS J
IPC: B65G53/24
Filed: 1980-10-16
Granted: 1984-01-17
Abstract: VACUUM MATERIAL TRANSPORTING SYSTEM              Abstract A vacuum material transporting system and more particu-larly, a vacuum material transporting system having an improved dust collecting means for collecting lightweight fines which are carried over from the main material stream.
Patent CA-1161662-A (CA)
Inventor: COLLINS WILLIAM J
IPC: G01N1/10
Filed: 1980-11-28
Granted: 1984-02-07
Abstract: ABSTRACT         The invention involves providing a device for sampling molten material which, among other things, comprises a pair of mating sections, each of which pref-erably has a rear recessed head and a front tubular formation, which when assembled provide a chamber and a pair of juxtaposed tubular formations which are adapted to respectively accommodate a pair of tubes, of which one or both may be utilized to receive such a material for flow into the chamber.  The invention also involves providing different forms of tubes and a method for making one of these tubes.
Patent CA-1155645-A (CA)
Inventor: BURGER JACQUES
IPC: C09K8/575
Filed: 1980-12-24
Granted: 1983-10-25
Abstract: Procédé de consolidation d'une formation géologique, comprenant les deux étapes successives suivantes: on injecte dans la formation un mélange organique liquide contenant au moins un composé chimique apte à se polymériser par oxydation et un catalyseur, ledit mélange étant capable de subir in situ, au contact d'un gaz oxydant, des réactions démarrant à la température normale de la formation géologique et conduisant à l'obtention d'un produit solide qui consolide cette formation sans affecter notablement sa perméabilité. Puis, on injecte un gaz oxydant en quantité suffisante pour obtenir une solidification sensiblement complète dudit liquide organique, cette quantité étant cependant limitée de façon que la température atteinte dans la formation, au cours desdites réactions ne dépasse pas 350.degree.C et soit de préférence comprise entre 150.degree.C et 250.degree.C. Le procédé est caractérisé en ce que ledit mélange organique liquide contient un catalyseur comportant en combinaison au moins un élément du groupe constitué par le baryum, le zirconium, le cérium, le lanthane et les lanthanides et au moins un élément appartenant au groupe formé par le vanadium, la manganèse, le fer, le cobalt et le zinc.
Patent CA-1148476-A (CA)
Inventor: GAFFAR ABDUL
IPC: A61Q11/00
Filed: 1981-01-30
Granted: 1983-06-21
Abstract: NON-STAINING ANTIGINGIVITIS COMPOSITION     Abstract A non-antibacterial oral composition effective to promote oral hygiene containing tranexamic acid as anti-gingivitis agent and an additive which reduces staining of dental surfaces caused by said agent without substantially diminishing the antigingivitis activity of said agent.          The antistain additive is a peroxydiphosphate salt, pre-ferably tetrapotassium peroxydiphosphate (K4P2O8).
Patent CA-1154081-A (CA)
Inventor: KERG CATHERINE A
IPC: H01M4/62
Filed: 1981-02-03
Granted: 1983-09-20
Abstract: ALKALINE-MnO2 CELL HAVING A ZINC POWDER-GEL ANODE CONTAINING     STARCH GRAFT COPOLYMER                 ABSTRACT OF THE INVENTION         An alkaline-MnO2 cell employing a zinc powder-gel anode in which the gelling agent is starch graft copolymer with or without one or more other gelling agent such as sodium carboxymethyl cellulose.     S P E C I F I C A T I O N   1.
Patent CA-1161587-A (CA)
Inventor: FUJIMAKI TATSUO
IPC: C08L21/00
Filed: 1981-02-06
Granted: 1984-01-31
Abstract: Abstract of the Disclosure Rubber compositions for tires having low rolling resistance and excellent running stability consist mainly of a rubber blend consisting of 10-90% by weight of a high vinyl butadiene-styrene copolymeric rubber obtained by copolymerizing styrene with 1,3-butadiene and containing 3-30% by weight of bonded styrene and not less than 60% by weight of 1,2-bond in butadiene unit, and 90-10% by weight of a dienic  rubber having a glass  transition temperature of lower than -60°C.
Patent CA-1157122-A (CA)
Inventor: ROBINSON PAUL B
IPC: G01R21/00
Filed: 1981-03-11
Granted: 1983-11-15
Abstract: ABSTRACT OF THE DISCLOSURE      An automatic meter reading and control system for communicating with remote terminal points includes a reading control center which selectively communicates with a meter terminal unit at each terminal point by way of a section control unit, each section control unit serving several meter terminal units.  The section control unit is responsive to various commands issued by the reading control center to selectively route the commands to specified meter terminal units or groups of meter terminal units to direct the meter terminal units to selectively carry out a meter reading operation, a load control operation, a user alter operation or transfer of previously stored meter data or switch status data from the meter terminal units to the reading control center in accordance with functions specified by the various commands.
Patent CA-1123337-A (CA)
Inventor: DRAPER RICHARD W
IPC: A61K31/57
Filed: 1981-04-03
Granted: 1982-05-11
Abstract: ABSTRACT OF THE DISCLOSURE     An anti-mitotic pharmaceutical composition comprises.          (a) as an active ingredient, an anti-mitotic effective amount of the 21-acetate or 3,21-diacetate of 19-nor-pregna-1,3,5(10)-6,8,14-hexaene-3,17.alpha.,21-triol-20-one, or a mixture thereof, together with (b) a non-toxic, pharmaceutically acceptable carrier.  The pharmaceutical composition of the invention is particularly useful in treating psoriasis.