baber/WOPTO huggingface dataset:
Patent CA-1233615-A (CA)
Inventor: SIMPSON HAROLD G
IPC: E04C3/04
Filed: 1984-04-24
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE     A roof system positionable over an existing roof wherein the roof system is formed of at least one roof section.  The roof section includes (a) a plurality of adjustable trusses disposed along a preselected section of the existing roof, each of the trusses having a lower cord, a spatially disposed upper cord and an adjustable web assembly interconnecting the lower cord and the upper cord, the lower cord of each truss disposed substantially adjacent the existing roof such that the trusses extend upwardly from the existing roof in a substantially parallel relationship with the adjacently disposed trusses, the web assembly of each of the trusses being adjustable such that the upper cord of each of the trusses is substantially horizontally disposed a selected predetermined height above the existing roof and independent of the slope of the existing roof and the position of the lower cord, (b) truss fastener members for connecting the lower cord of each of the trusses to the existing roof; (c) at least one roof panel member supported by the upper cords of the trusses, the roof panel member being disposed to substantially traverse the upper cords of the trusses; and (d) fastener members for connecting the roof panel member to the upper cords of the trusses to form the roof system having a predetermined roof plane substantially independent of the plane of the existing roof.  The roof system is further provided with gutter assemblies.  A method for installing the roof system over an existing roof is also provided.
Patent CA-1249714-A (CA)
Inventor: LOJEK JOHN S
IPC: B01D53/81
Filed: 1984-06-20
Granted: 1989-02-07
Abstract: ABSTRACT OF THE DISCLOSURE A dried agglomerated biodegradable absorbent material for household and industrial use is disclosed, made from ingredients comprising (a) a solid odour control material which is basic, neutral or acidic, (b) a member of the group of dried alfalfa or other chlorophyll containing grasses, baking soda, finely divided paper, wood flour, sawdust, peat moss, cotton seed hulls, tomato pumice and mixtures thereof, said baking soda not being present in conjunction with an acidic odour control material, said peat moss, cotton seed hulls or tomato pumice only being present with an acidic or neutral odour control material; (c) a member of the group of Portland cement and plaster of Paris; and (d) a binder of the group of starches, gum, glues and mixtures thereof; the ingredients being in amounts selected to provide required density, strength and water absorbent properties to said material.  Most preferably the material also includes a member of the group of sand, soil, ground rock, flyash and mixtures thereof as density control agent.  A method of preparation is also disclosed.
Patent CA-1218170-A (CA)
Inventor: WINTHER HOWARD A
IPC: A47C27/08
Filed: 1984-07-16
Granted: 1987-02-17
Abstract: DAMPED WATERBED MATTRESS AND METHOD      FOR MANUFACTURING SAME               ABSTRACT OF THE DISCLOSURE           A damped waterbed mattress includes an envelope or bladder made of vinyl or other flexible, nonporous elastomeric material and which contains a plurality of modular internal "cells" that are in intentionally restricted fluid communication with one another.  These cells are themselves partitioned into at least an inner and an outer chamber that are, likewise, in restricted or metered fluid communication with each other.  The top of each cell preferably includes a lighter-than-water portion, such as a small sheet of foam, while the bottom of each cell preferably includes a heavier portion, such as a heavier gauge of vinyl.  Thus the cells, along with with the chambers contained therein, are filled with water upon the filling of the waterbed proper, and are maintained in their filled and expanded state by virtue of the positive buoyancy of their top surfaces and the more negative buoyancy of their bottom surfaces.  The chambers and cells are formed by placing hollow dies whose inner surface and opposing edges are covered by a vinyl band between vinyl sheets, bonding and collapsing one side of the chamber or cell through the hollow cavity of the die.
Patent CA-1218289-A (CA)
Inventor: CERKASOV JIRI
IPC: C12Q1/00
Filed: 1984-07-27
Granted: 1987-02-24
Abstract: ABSTRACT OF THE DISCLOSURE:         An enzymatic material is immobilized onto the surface of a removable stirrer, e.g. magnetic or mechanical, or alternatively on a surface of another member which is removably fixed in a reactor.  The enzymatic material may either be immobilized directly or indirectly onto the strir-rer or the other removable member.  The enzymatic material is used in a quantity sufficient such that the concentration of the determined substance on the surface of the enzymatic layer may be maintained at a value of 0 to 3% during the course of a plurality of measurements.  The enzymatic mate-rial may be fixed onto the surface of the stirrer of other removable member either directly or by means of a suitable layer, foil or cloth.  The fixing of enzymatic material onto the stirrer or other removable member obviates all drawbacks of enzymatic electrodes, while providing the advantage of numerous applications of the immobilized enzyme, as well as specific determinations.
Patent CA-1223535-A (CA)
Inventor: GENNARI FEDERICO
IPC: C07H19/16
Filed: 1984-08-03
Granted: 1987-06-30
Abstract: ABSTRACT            A process is described for the large-scale industrial production of any stable SAMe salt at very high purity and with a yield of about 90% or more.            The new process is characterised by the following basic operations: a) production of yeast containing 12-20 g/kg of SAMe, b) cell lysis and recovery of the SAMe-rich lysate, c) ultrafiltration of the lysate, d) passage through weak acid ion exchange resin, e) passage through absorption resin, f) concentration by reverse osmosis, g) spray-drying the concentrated aqueous solution of SAMe salt.
Patent CA-1235381-A (CA)
Inventor: MARTIN SYLVIA
IPC: C25D3/22
Filed: 1984-08-06
Granted: 1988-04-19
Abstract: ABSTRACT OF THE DISCLOSURE         An aqueous bath suitable for electrodepositing zinc and alloys of zinc including zinc-nickel, zinc-cobalt, zinc-nickel-cobalt, zinc-iron, zinc-iron-nickel, and zinc-iron-cobalt containing a brightening amount of an AB-type polyamide brightener in an amount effective to produce an electrodeposit of the desired brightness.          The invention further contemplates the process of electrodepositing zinc  and  zinc  alloys  of  the  foregoing  types  on  a  conductive substrate employing the aqueous electrolyte.
Patent CA-1224520-A (CA)
Title: System for fixedly mounting a case or the like box- shaped article
Inventor: KOIKE NOBORU
IPC: H05K7/14
Filed: 1984-08-30
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE       An improved system for fixedly mounting a case or the like box-shaped article onto the body of a motorcar is disclosed.  The case is first placed on a mounting base fixedly secured to the body of motorcar by fitting a plurality of projections into holes on the mounting base and thereafter by operating a displacing device with the aid of a key the case is displaced relative to the mounting base so that the former is fixedly mounted on the latter.  Each of the projections is formed with a V-shaped annular groove and each of the holes includes a larger diameter portion of which diameter is dimensioned larger than that of the projections and a smaller diameter portion formed by cutting a part of the larger diameter portion with a circle having the diameter dimensioned smaller than that of the larger diameter portion.  Thus, the case is immovably mounted on the mounting base when the periphery of the smaller diameter portions of the holes are wedged between the upper and lower inclined parts in the V-shaped annular grooves on the projections.  The case is normally constituted by a combination of upper cover and lower cover both of which are connected to one another by means of a plurality of fastening bolts of which head serves as a projection.  The displacing device includes a tongue on the mounting base and a screw on the case and the latter is rotated by the key which is actuated from the outside of the device.
Patent CA-1233656-A (CA)
Inventor: LORD RICHARD G
IPC: F25B1/00
Filed: 1984-11-13
Granted: 1988-03-08
Abstract: METHOD AND APPARATUS FOR CONTROLLING A REFRIGERANT EXPANSION VALVE IN A REFRIGERATION SYSTEM                 ABSTRACT OF THE DISCLOSURE     A refrigeration system is disclosed which may have multiple compression and condenser stages, in which an electronic refrigerant expansion valve is controlled by the digital output of a microcomputer which adjust the expansion valve in response to a valve change signal which is a function of a fraction of the deviation of the sensed refrigerant superheat from a desired superheat added to a multiple of the computed rate of change of the refrigerant superheat.
Patent CA-1197514-A (CA)
Inventor: HASLANGER MARTIN F
IPC: C07D493/08
Filed: 1984-12-05
Granted: 1985-12-03
Abstract: ABSTRACT         A compound of the formula   wherein Q is a single bond or -CH2-, X is Br or I, m is 1 to 9, and n is 3 or 4.       The compounds are useful as intermediates in the preparation of related compounds of the formula   or   which are themselves useful as cardiovascular agents.
Patent CA-1237461-A (CA)
Inventor: MATSUNAGA KATSUO
IPC: H02K23/32
Filed: 1984-12-12
Granted: 1988-05-31
Abstract: ABSTRACT           A direct current machine has an armature, in which a plurality of wave wound coils are supported by slots in juxtaposition to a plurality of field poles. The wave winding is modified in that each of the coils is wound as two or more divided coil portions for the coil winding, with corresponding sides of the portions of a coil being wound in peripherally adjacent slots of the armature.
Patent CA-1242063-A (CA)
Inventor: HARTOG STEFAN M
IPC: D01G25/00
Filed: 1984-12-21
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to a method for producing layers of dry fibres and/or particles on a forming surface pervious to air, the fibres and/or particles being distributed in air and passed to a forming unit where a turbulence with high intensity is effected in that air is injected through separate nozzles, the method continuously producing a fibre bed consisting of one or several layers of uniform or non-uniform fibre types and particles, which per layer are arranged at random on a wire, the fibre bed being particularly useful as filters, absorption materials, fibre textiles and reinforcing members in plastic structural design.
Patent CA-1237441-A (CA)
Inventor: OHSAKA YOHNOSUKE
IPC: C08G65/18
Filed: 1985-01-21
Granted: 1988-05-31
Abstract: Abstract:   The invention provides a substituted trifluorooxetane of the formula:                              (I) or          (II) wherein Rf is a C1-C10 perfluoroalkyl group which optionally contains at least one ether linkage, or a group of the formula:               (III) wherein Rf' is a C1-C10 perfluoroalkyl group which optionally contains at least one ether linkage, and n is an integer of 1 to 10.  These compounds are useful as solvents or as monomers useful for the production of polymers.
Patent CA-1211224-A (CA)
Inventor: HOFFMAN MARK S
IPC: G01R31/28
Filed: 1985-03-13
Granted: 1986-09-09
Abstract: Abstract of the Disclosure In the extraction of lipid-containing substances with super-critical CO2, triglyceride solubilities of up to 20% or more are obtainable by the simultaneous application of temperatures in excess of about 60° C. and pressures of at least 550 bar.
Patent CA-1239501-A (CA)
Inventor: SPOTORNO LORENZO
IPC: A61F2/30
Filed: 1985-04-02
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE           In a femur component of a hip joint prosthesis, a straight shaft member is formed at least over the length of a proximal portion thereof located at the proximal end of the shaft member with a conical configuration which widens taken in a direction toward the proximal end of the shaft member and with a narrowing configuration taken from the lateral side to the medial side of the shaft member.
Patent CA-1235491-A (CA)
Inventor: YAMADA MASAKI
IPC: G11B23/03
Filed: 1985-04-10
Granted: 1988-04-19
Abstract: ABSTRACT OF THE DISCLOSURE         A disc package for enclosing a record disc and which is capable of opening to permit the disc to be with-drawn therefrom for insertion into a disc player comprises a body for accommodating the record disc, a cover, and a cover hinge pivotably connecting the cover to the body.  The body comprises a first part adjacent to the cover hinge, a second part spaced away from the cover hinge, and a body hinge pivotably connecting the first and second body parts.  A central holding member  formed on the first body part is engageable within a center hole formed in the disc when the package is closed around the disc.  A peripheral holding member is formed on a side of the second body part remote from the body hinge for gripping the outer edge of the disc.          The disc package thus can be moved between a closed position wherein it securely grips, encloses and protects the disc and an open position wherein the disc is free of the cover, of the first body part and of the central holding member and is held only by the second body part, including the periph-eral holding member, so that it is easily inserted into a disc player.
Patent CA-1231216-A (CA)
Inventor: GREEN WILLIAM J
IPC: E04C3/02
Filed: 1985-04-22
Granted: 1988-01-12
Abstract: Title:   FLOOR BRACING MEMBER FOR A CERAMIC TILE FLOOR     Abstract of the Disclosure:    Light steel joists may be spaced 24 inches o.c. under ceramic tile floors when floor bracing members are spaced at 16 inch o.c. intervals between the joists under such fllors.  Also made of light gauge steel, the bracing member is slotted to receive a return flange of a channel-shaped joist so that the tops of the joists and bracing members are co-planar.
Patent CA-1224024-A (CA)
Inventor: LIM TIMOTHY
IPC: C09K8/592
Filed: 1985-05-06
Granted: 1987-07-14
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention is an improved surfactant composition useful for providing improved production of oil, or displacing oil within the pores of an oil--containing reservoir under steamflood conditions comprises a synergistic mixture of an .alpha.-olefin sulfonate and an alkylated diphenyl oxide sulfonate component.
Patent CA-1267069-A (CA)
Inventor: NORBERG HELMER L
IPC: B65B13/18
Filed: 1985-06-05
Granted: 1990-03-27
Abstract: TITLE:      METHOD AND DEVICE FOR PLACING EDGE PROTECTING           MEANS AT PRESSURE-SENSITIVE EDGES ON OBJECTS     ABSTRACT OF THE DISCLOSURE       The invention relates to a method and a device for placing edge protecting means at objects in connection with band strapping. The inventive method is distinguished in that blanks for edge protecting means are fed as a continuous band which when advanced is preliminary bent around a longitudinal line, that the fed-out portion of the band is cut to form an edge protecting means in correct position, and that the edge protecting means is finally bent in connection with cutting.      The inventive device is characterized in that a magazine containing blanks for edge protecting means in the form of a band is secured to a body supporting a feeding mechanism for said band which comprises means for preliminary bending the band around a longitudinal line, a cutting means being fixed to the body serving to separate, after feeding the band a predetermined distance, the fed-out portion of the band as an edge protecting means, a bending means thereby being arranged to finally bend the edge protecting means on separation thereof.
Patent CA-1244653-A (CA)
Inventor: DARADIMOS GEORG
IPC: F23C10/26
Filed: 1985-06-28
Granted: 1988-11-15
Abstract: ABSTRACT     Process of Producing Sponge Iron Sponge iron is produced by a direct reduction of iron oxide containing materials in a rotary kiln, the material discharged from the rotary kiln is separated into sponge iron and material which contains surplus carbon, the carbon-containing material is burnt in a fluidized bed reactor containing a circulating fluidized bed, and the heat gene-rated by the combustion is dissipated and utilized to produce electric power. To ensure a utilization of the surplus energies of the rotary kiln process and to minimize the contents of SO2, NOx and CaS, the dust-containing exhaust gas from the rotary kiln is supplied to the fluidized bed reactor and is afterburnt therein, at least a major part of all oxygen-containing gases supplied to the fluidized bed reactor is supplied as a fluidizing gas to the lower portion of the fluidized bed reactor, the combustion of the combustible constituents is effected with an over-stoichiometric oxygen content, and the solids entrained by the gases discharged from the fluidized bed reactor are recycled to the fluidized bed reactor in such a manner that the weight of solids circulated per hour is at least 5 times the weight of the solids con-tained in the fluidized bed reactor.
Patent CA-1220752-A (CA)
Inventor: TARASSOFF SERGE
IPC: B61B12/02
Filed: 1985-07-18
Granted: 1987-04-21
Abstract: ABSTRACT OF THE DISCLOSURE:           Detachable gondola-lift or chair-lift having a cir-cuit in the shape of a half-loop on which the cars, detached from the rope, run in the station.  On the semi-circular sec-tion of this circuit, the cars are driven by a wheel with a vertical axis and pins, which ensure a predetermined flow-rate of the cars.
Patent CA-1235508-A (CA)
Inventor: THOONE MARTINUS L G
IPC: G01C21/30
Filed: 1985-08-08
Granted: 1988-04-19
Abstract: ABSTRACT: Vehicle navigation system provided with an adaptive inertial vehicle navigation system based on the measurement of the speed and the lateral acceleration of the vehicle and pro-vided with a correction unit for correcting the measured values.        Navigation system for a road vehicle, comprising inter alia a route-determining unit and position-locating means. The route-determining unit works together with a mass memory in which geographic data of a road network are stored. The route-determining unit determines a driving route between a starting point and a destination which are communicated by the driver to the vehicle. The position-locating devices determine the vehicle position coordinates recurrently from the speed and acceleration of the vehicle in motion as determined by a measuring unit. The navigation system is further provided with a correction unit which determines a correction vector for correcting the generated vehicle position coordinates. This correction vector is de-termined by performing a transposition of the generated ve-hicle position coordinates to an actual road position as repeated by coordinates of the road network which are stored in the mass memory. Also derived from the measured speed and lateral acceleration and also from the generated vehicle position coordinates is an acceleration operator, which acceleration operator operates on the correction vector in order to derive from this a correction value for the measured acceleration. The navigation system further comprises a receiver for receiving position coordinate sig-nals originating from a navigation satellite. A Kalman filter mixes the vehicle position coordinates with the po-sition coordinates originating from the navigation satellite.
Patent CA-1272456-A (CA)
Inventor: ELLIS RONALD W
IPC: C12P21/02
Filed: 1985-08-15
Granted: 1990-08-07
Abstract: VACCINE AGAINST VARICELLA-ZOSTER VIRUS            ABSTRACT OF THE DISCLOSURE         A gene of varicella-zoster virus (VZV) which encodes immunogenic outer surface viral proteins has been identified through DNA sequence analysis. Fragments of the DNA have been cloned into a vector which, when placed into a host organism, expresses proteins which react with human convalescent zoster sera and with monoclonal antibodies which neutralize viral infectivity.  These proteins are useful for preparation of a vaccine for VZV.
Patent CA-1240087-A (CA)
Inventor: TUHY FRANK P JR
IPC: H04M19/00
Filed: 1985-09-18
Granted: 1988-08-02
Abstract: LIMITING AMPLIFIER FOR COMMON MODE FEEDBACK IN TELEPHONE LINE FEED CIRCUITS            Abstract A signal limiting amplifier includes interstage limiting devices to restrict the range of output voltage signals.  The devices are base-emitter circuits of transistors, one of which operates in response to one polarity of signals and has its collector terminal unconnected, and the other of which operates in response to the other polarity of signals and has its collector circuit connected (when limiting) to operate an appropriate utilization circuit.  In one embodiment, the limiting amplifier is applied as a common mode feedback amplifier in a telephone line feed circuit, and the limiter signal is used to limit large longitudinal signals on a customer line and to power down the line feed circuit in the event the limited signals persist beyond a certain interval.
Patent CA-1273851-A (CA)
Inventor: MAGNOTTA FRANK
IPC: B44C1/17
Filed: 1985-10-15
Granted: 1990-09-11
Abstract: HEAT TRANSFERABLE LAMINATE                    ABSTRACT OF THE DISCLOSURE An improved release coating for heat tranferable laminates wherein an ink design layer is transferred from a carrier web onto an article such as a plastic or glass container upon application of heat and pressure.  The improved release coating transfers with the ink design layer and forms an optically clear protective coating over the transferred ink design layer.  The transferred release coating upon resolidification has an exceedingly high optical clarity, with no hazing, spotting, or halo discernible over the transferred ink design layer.  The improved release coating incorporates a tackifying resin in a wax base.  The wax base includes a montan wax and a crystalline wax such as paraffin wax.  The wax base may also include a microcrystalline wax component.  The tackifying resin is a transparent hydrogenated hydrocarbon resin.
Patent CA-1229608-A (CA)
Inventor: VAN GEMERT BARRY
IPC: C07D251/44
Filed: 1985-11-04
Granted: 1987-11-24
Abstract: Abstract Of The Disclosure The invention relates to herbicidally active sulfamoyl urea derivatives, including herbicidal formulations and uses thereof to control the growth of noxious plants, i.e., weeds.
Patent CA-1243419-A (CA)
Title: Molecule-based microelectronic devices
Inventor: WRIGHTON MARK S
IPC: H01L51/00
Filed: 1985-11-22
Granted: 1988-10-18
Abstract: Several types of new microelectronic devices including diodes, transistors, sensors, surface energy storage elements, and light-emitting devices are disclosed. The properties of these devices can be controlled by molecular-level changes in electroactive polymer components. These polymer components are formed from electrochemically polymerizable material whose physical properties change in response to chemical changes, and can be used to bring about an electrical connection between two or more closely spaced microelectrodes. Examples of such materials include polypyrrole, polyaniline, and polythiophene, which respond to changes in redox potential. Each electrode can be individually addressed and characterized electrochemically by controlling the amount and chemical composition of the functionalizing polymer. Sensitivity of the devices may be increased by decreasing separation between electrodes as well as altering the chemical environment of the electrode-confined polymer. These very small, specific, sensitive devices provide means for interfacing electrical and chemical systems while consuming very little power.