baber/WOPTO huggingface dataset:
Patent CA-1090272-A (CA)
Inventor: FRICK GERMAN
IPC: A47L9/24
Filed: 1978-05-10
Granted: 1980-11-25
Abstract: TITLE OF THE INVENTION:     PIPE OF FIBER CEMENT, ESPECIALLY OF ASBESTOS CEMENT, AND METHOD OF AND DEVICE FOR MAKING SAME     ABSTRACT OF THE DISCLOSURE           A pipe of fiber cement. especially of asbestos cement, and method of and device for making same, according to which the pipe comprises a plurality of fiber cement layers placed one above the other and bonded together by binding agent. At least two fiber layers of the pipe are interconnected by substantially radially directed fibers or fiber parts.  The pipe is produced by feeding an aqueous mixture of fibers and a binding agent in a continuous manner to a rotating form core and depositing this mixture in layers upon and around the form core while a pressure member presses at least the respective outermost layer against the fiber layer therebelow and while each newly deposited fiber layer and at least the radially inwardly adjacent layer are needled by a needle roller.
Patent CA-1097920-A (CA)
Inventor: NAKAZAWA KOJI
IPC: D01G1/04
Filed: 1978-06-23
Granted: 1981-03-24
Abstract: ABSTRACT OF THE DISCLOSURE         In a system for manufacturing chopped strands of glass filaments wherein a multiplicity of glass fila-ments extruded through orifices in the bottom of at least two spinning furnaces and applied with a sizing agent are collected to form at least two strands, which are brought into contact with the circumferential surface of a feed roller through a predetermined angle so as to be drawn and attenuated by frictional force exerted by the circumferential surface of the feed roller while the strands are cut into chopped strands of a predetermined length with a cutter roller in contact with the feed roller, an auxiliary feed roller is disposed adjacent to one end portion of and in axial alignment with the main feed roller and is driven independently thereof.          An auxiliary cutter roller is adapted to contact under pressure the circumferential surface of the auxiliary feed roller to rotate therewith.  In introduction of a strand onto the main feed roller, the auxiliary feed roller is maintained substantially stationary or driven at a rela-tively low speed while the main feed roller is rotated at a normal attenuation speed, and the strand is wound on and taken up by the auxiliary feed roller.  The speed of the auxiliary feed roller is gradually increased to a normal attenuation speed, and thereafter the strand on the auxiliary feed roller is moved onto the main feed roller.
Patent CA-1120316-A (CA)
Inventor: LEONOV ALEXANDR Y
IPC: B27K9/00
Filed: 1978-08-01
Granted: 1982-03-23
Abstract: Abstract of the Disclosure An apparatus for thermochemical treatment of crushed straw and/or dry fodder mixtures comprises a vessel which is vertically mounted and is formed by a series of ver-tically communicating chambers. A chamber arranged at the top of the vessel is a cyclone-type chamber, is designed for moistening and pre-heating of crushed straw and dry fodder mixture and has a loading opening. A second chamber is arranged under the cyclone-type chamber, is designed for thermochemical treatment of straw and dry fodder mixtures and has a heat distributor communicating by means of a pipeline with a heat carrier source. A third chamber is arranged under the chamber for thermochemical treatment and is an accumulating chamber having an unloading opening.       This construction of the apparatus enables the elimination of the step of stirring of straw, considerably simplifies the operation, improves the output and reduces the time for processing of straw and dry fodder mixtures.
Patent CA-1114076-A (CA)
Inventor: NIEMINEN TIMO
IPC: A61B6/14
Filed: 1978-08-30
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE           The invention at hand concerns a device for support-ing the patient in panoramic X-ray radiography.  The device has a certain head supporting equipment to support the pa-tient's head in order to keep it in a fixed position during the X-ray radiography.  The device also has equipment for placing the patient's head in the right position for radiogra-phy.  These make it possible to move the X-ray machine in re-lation to the head supporting equipment, so that the patient's head can be placed in the appropriate position in relation to the X-ray machine.
Patent CA-1094067-A (CA)
Inventor: LEVITT GEORGE
IPC: C07D409/12
Filed: 1978-10-04
Granted: 1981-01-20
Abstract: ABSTRACT           N-(heterocyclicaminocarbonyl)arylsulfonamides in which at least one of the acyclic nitrogens thereof is substituted by lower alkyl, or sometimes in the case of aminocarbonyl nitrogen, by methoxy; e.g. N-[N-(4,6-dimethoxy-1,3,5-triazin-2-yl)-N-methylaminocarbonyl]-2-chlorobenzene-sulfonamide or N-[N-(4,6-dimethoxy-1,3,5-triazin-2-yl)-N-methylaminocarbonyl]-2-nitrobenzenesulfonamide; are useful for the regulation of plant growth and as general and selective herbicides.
Patent CA-1053057-A (CA)
Inventor: KREHBIEL VIVIAN D
IPC: G03D13/00
Filed: 1978-10-27
Granted: 1979-04-24
Abstract: ABSTRACT OF THE DISCLOSURE              Apparatus for transporting photographic film in a chemical solution to process the film has a first roller with a fabric covered surface in contact with second and third rollers which have diameters significantly less than the diameter of the first roller.  The fabric of the first roller is preferably a stocking with a surface composed of a plurality of outwardly extending loop-shaped fiber projections, and the rollers are positioned so that the fabric covered roller is depressed along the lines of contact with the smaller rollers, resulting in a scrubbing action taking place on film passing between the rollers.
Patent CA-1097484-A (CA)
Title: Pb.sub.2(min2-x xxpb.sub.x)o in7-y xx compounds wherein m is ru, ir or mixtures thereof, and method of preparation
Inventor: HOROWITZ HAROLD S
IPC: H01B1/08
Filed: 1978-11-03
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE   Novel lead-rich pyrochlore type compounds are described having the formula:                           Pb2(M2-xPbx)07-y wherein M is selected from the group consisting of Ru, Ir and mixtures thereof and wherein x is greater than zero and less than or equal to about 1.2 and y is greater than or equal to zero and less than or equal to about lØ  A method of synthesizing these compounds is also described.  The method involves the solid state reaction of a lead source and a ruthenium source and/or an iridium source at temperatures below about 600°C in an oxygen-containing environment.
Patent CA-1119277-A (CA)
Inventor: JESS THURMAN S
IPC: A61M5/168
Filed: 1978-11-15
Granted: 1982-03-02
Abstract: Abstract of the Disclosure A system for infusing fluids into the human body includes a peristaltic-type metering apparatus which con-trols the flow of fluid through a disposable administra-tion set.  The metering apparatus includes a control system which allows the volume and rate of flow of the fluid to be infused to be accurately preset by the operator.  The control system provides an alarm function in the event of malfunction of the pump or occlusion of the tubing of the administration set, and a minimum pumping rate for maintaining fluid flow through the system after the desired volume of fluid has been infused.  Novel power supply circuitry within the control system renders the system immune to power line transients, and a novel bubble detector circuit provides for more reliable detection of air bubble in the tubing.  A mechanical linkage between the pressure plate and downline flow restriction plunger of the metering apparatus provides for convenient loading of the administration set and for automatic closure of the plunger prior to use.
Patent CA-1130267-A (CA)
Inventor: KIM LEO
IPC: C07C5/02
Filed: 1978-12-07
Granted: 1982-08-24
Abstract: ABSTRACT     The invention relates to B complex composition comprising: (a) an ion exchange resin; (b) a transition metal, and (c) an organic linking compound which has at least one moiety which is ionically bound to said ion exchange resin and further has at least one moiety which is coordinately bound to said metal, Said composition may be used in hydroformylation, carbonyl-ation, hydrogenation, isomerization, disproportionation, oligomer-ization and Fischer-Tropsch reactions.
Patent CA-1117699-A (CA)
Inventor: LOVELL PETER J
IPC: B29C45/00
Filed: 1979-01-04
Granted: 1982-02-02
Abstract: ABSTRACT OF THE DISCLOSURE          An ethylene polymer having a density in the range Or about 0.940-0.960, a melt index in the range 100-200 and a ratio of weight-average molecular weight to number-average molecular weight of less than 5 is disclosed.  The polymer is a copolymer of ethylene and at least one .alpha.-olefin having 4-10 carbon atoms e.g. butene-1, hexene-1 or octene-1.  The preferred polymer is a copolymer of ethylene and butene-1. The polymers may be used in the injection moulding of thin-wall containers e.g. containers having a wall thickness of less than 0.7 mm, especially a thickness of less than 0.5 and in particular a thickness of less than 0.4 mm.
Patent CA-1117424-A (CA)
Title: Porous article impregnated with a  deodorant
Inventor: HOOPER DAVID C
IPC: A61K9/70
Filed: 1979-01-12
Granted: 1982-02-02
Abstract: cJ.709 Canada ABSTRACT OF THE DISCLOSURE      A deodorant disposable porous article, having superior deodorant properties, for use in contact with human skin is impregnated with from 0.001 to 10% by weight of a deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test, said deodorant composition comprising from 45 to 100% by weight of deodorant components, said components having a lipoxidase-inhibiting capacity of at least 50% or a Raoult Variance Ratio of at least 1.1, said components being classified into six chemical classes.  At least three of the chemical classes must be represented and the deodorant composition must contain at least five deodorant components to distinguish the novel article from known articles.
Patent CA-1096765-A (CA)
Inventor: WILLIAMS PHILIP J
IPC: A47C1/023
Filed: 1979-01-17
Granted: 1981-03-03
Abstract: ABSTRACT OF THE INVENTION          A control mechanism for a tilt seat chair includes a control body ?u?ported in a relatively stationary position by a fixedly attached vertical post member.  A torsion unit comprising a pair of resiliently urged concentric sleeves extends through opposed sidewalls of the control body forwardly of the post member and includes a forwardly extending tension lever having adjusting means constantly bearing against a case hardened transverse plate carried by the control body.  A chair seat spider assembly pivotedly supported solely by the innermost sleeve of the torsion unit normally abuts, in its at rest position, non-metallic forward stop means carried by the control body and is limited in rearward tilting displacement by abutment of the same spider assembly with rear stop ramps comprising integral portions of the control body disposed rearwardly of the vertical post member.
Patent CA-1113930-A (CA)
Title: Water-soluble dyestuffs, processes for their  manufacture, their use as fiber-reactive  dyestuffs for dyeing and printing fiber materials and the fiber materials dyed with these dyestuffs
Inventor: NOLL WALTER
IPC: C09B62/513
Filed: 1979-02-20
Granted: 1981-12-08
Abstract: Abstract of the Disclosure Water-soluble dyestuffs are described which in the acid form possess the formula   wherein D is a benzene or naphthalene nucleus, R1 is linked to D in ortho-position to the azo group and means hydrogen, halogen, lower alkoxy, lower alkyl, carboxy or sulfo, R2 is hydrogen, halogen, lower alkyl, lower alkoxy or sulfo, R is hydrogen or lower alkyl, preferably hydrogen, and R, R1 and R2 are identical or different to one another and X is the vinyl group or a sulfato-, chloro- or thiosulfato-ethyl group, A is a bridging member prefer-ably selected from the diphenylene, diphenylsulfone and diphenylamine series, Z and Z1 each represent a hydroxy or amino group with the proviso that each Z and each Z1 have the same meaning.  These novel dyestuffs are prepared by diazotization and coupling of the corresponding diazo and coupling components in usual manner known in the art.  The novel dyestuffs possess a very valuable fiber-reactivity and are suitable for dyeing natural and regenerated cellulose or natural. regenerated or synthetic polyamide fiber materials.  They can easily be applied and fixed by application methods usual and known in the art, and yield on these fiber materials dyeings and prints which possess good fastnesses, especially fastnesses to light, to washing, to perspiration and to cross-dyeing.  Their fixation degree on the fiber material and correspond-ingly their tinctorial strength are outstanding.
Patent CA-1110310-A (CA)
Inventor: ALESSIO LORENZO E
IPC: B25H1/00
Filed: 1979-02-21
Granted: 1981-10-06
Abstract: ABSTRACT    A portable workbench has a supporting structure defining a supporting surface.  The supporting structure includes a collap-sible leg assembly for supporting the supporting surface above a floor surface.  A first top member having an upper surface is supported by the supporting structure on the supporting surface.          A second top member likewise has an upper surface and the upper surfaces lie in a substantially horizontal plane.  The top members also have respective mutually adjacent side walls defining clamp-ing surfaces.  A guiding structure is provided for guiding the second top member relative to the supporting structure.  The second top member can be moved along the guiding structure so as to adjust the position of the second top member with respect to the first top member.  The guiding structure is pivotally mounted so that the second top member can be rotated from a first position on the supporting surface whereat the upper surfaces of the top members are in the same horizontal plane to a second position whereat the second top member is in a plane transverse to the above-mentioned horizontal plane so as to cause the clamping sur-faces and the supporting surface to conjointly define a three point clamping system.  In the first position, the portable work-bench is suited for clamping workpieces having two surfaces that are substantially parallel to each other; whereas, in the second position, the portable workbench is especially suited to clamping workpieces having a cylindrical or polygonal shape such as, for example, a section of tubular conduit.
Patent CA-1107014-A (CA)
Inventor: MCNINCH DELMAR
IPC: E05C17/50
Filed: 1979-05-14
Granted: 1981-08-18
Abstract: RELEASABLE DOOR STOP ASSEMBLY     Abstract of the Disclosure There is disclosed a releasable door stop assembly for a bidirectionally swinging door including a retractable stop member which normally permits opening of the door in one direction, thus acting as a stop against opening of said door in the opposite direction.  The stop member is free floating and is spring biased, such that it can be retracted manually to permit opening of the door in the opposite direc-tion.  The biasing of the free floating stop member is effected by use of a leaf spring which localizes the applied force limiting same generally to the forward portions of the stop member.  As such, upon manual depression, the rearward por-tion of the free floating stop member moves inwardly easily until a segment thereof bottoms, with the forward portion of said stop member then being rocked forward to retract the stop member entirely.  The rocking movement serving to dis-pose an outer surface portion of the stop member at a level which precludes pinching of the operator's finger as the door passes the stop member.  In addition, there is included a set screw adjustment means, whereby the initial position of the leaf spring may be varied, to accommodate tolerance variations in the spring shape.
Patent CA-1122336-A (CA)
Inventor: GOLDSTEIN NORMAN P
IPC: G01T3/00
Filed: 1979-05-16
Granted: 1982-04-20
Abstract: 47,884 GAMMA FLUX RESPONSIVE SELF-POWERED   DETECTOR WITH A TUBULAR EMITTER              ABSTRACT OF THE DISCLOSURE         An improved response gamma sensitive self-powered detector is provided by forming the conductive central emitter as a tubular member.  Low density, non-attenuating insulating means is disposed within the tubular emitter and about the tubular emitter spacing it from the coaxial outer conductive collector.
Patent CA-1153186-A (CA)
Inventor: THOMAS WILLIAM O
IPC: B23K35/34
Filed: 1979-05-24
Granted: 1983-09-06
Abstract: ABSTRACT OF THE DISCLOSURE     The invention provides a method of treating an exposed face of a zone of solid slag and bound refractory material, provided as a filling for a cavity in a body of ferrous metal, to bind, or to strengthen the binding of, refractory particles at said face, in which method a metal in particulate metallic form is reacted exothermically in a reaction-mixture thereof with a compound of another metal to yield, as reaction product a molten slag and said other metal in the metallic state and the molten slag contacts said refractory particles at said face and sets to a solid state.
Patent CA-1075043-A (CA)
Inventor: HARBERT JIMMY D
IPC: F16H9/18
Filed: 1979-07-04
Granted: 1980-04-08
Abstract: VARIABLE SPEED PLANTER SEED DRIVE             Abstract of the Disclosure An electrically adjusted and mechanically driven variable speed pulley transmission provides immediate and accurate changes to the seed dispensing rate of a planter.  The variable speed pulley transmission is driven by a ground-engaging wheel and adjusted in response to electrically monitored variations between desired and actual seed plant densities.  Adjustment to the sheaves of the transmission pulley is effected by an electric motor and tension springs which interconnect the movable pulley 8heaves apply pressure to the sides of the pulley belt to.assure torque transmission at low RPM's.
Patent CA-1108938-A (CA)
Inventor: CAMPBELL JAMES R
IPC: B21D7/00
Filed: 1979-07-10
Granted: 1981-09-15
Abstract: CORE STRIP BLANK, CORE STRIP        AND METHOD OF MAKING SAME  Abstract of the Disclosure:             A core strip blank is characterized by the provision at its opposite edges of folds or doublers and the resultant core s-trip has the folded 5.     edges disposed substantially normally to the web of the core strip to provide surfaces for the securement of face sheets to the opposite folded edges of the core strip.  The resultant core strip can be provided in a variety of configurations and may incorporate such openings or notches as will facilitate the deformation of the core strip into the desired configuration.
Patent CA-1125654-A (CA)
Inventor: TSUJI KOZO
IPC: A01N57/14
Filed: 1979-07-20
Granted: 1982-06-15
Abstract: ABSTRACT OF THE DISCLOSURE         An ultra-low volume composition of Fenitrothion which comprises 40 to 90% by weight of Fenitrothion and 10 to 60% of a member selected from the group consisting of [1]  an acetic ester series solvent or an alicyclic ox aliphatic ketone series solvent, [2]  a mixed solvent composed of A group solvent:  higher alkyl substituted phenols or vegetable oils and B group solvent:  naphthene series or paraffin series hydrocarbon solvents having a viscosity of 5 cps or less at 25°C n the A to B ratio of (50 - 95) to (5 - 50), [3]  one or more selected from the group consisting of butyl cellosolve, ethyl carbitol and butyl carbitol.
Patent CA-1135090-A (CA)
Inventor: NAKAE ISOJI
IPC: F16B39/282
Filed: 1979-08-08
Granted: 1982-11-09
Abstract: ABSTRACT OF THE DISCLOSURE     A fastening device comprising, a body having an en-gaging surface and threads concentric with the axis thereof, a plurality of ratchet-like projections formed on the engaging surface in the form of a sawtooth in cross section, each of the projection having a first side edge and a second side edge with a leading point which forms high end of the projections, the points being faced to the opposite direction in relation to the direction of tightening of the fastening device, each of the first edges being lain on an appropriate first tangent line extended tangentially with respect the axis of the device and each of the second edges being lain on an appropriate second tangent line which is crossed to the first line, the first lines and second lines being formed at regular interval and such interval being so arranged that a plurality of inter-secting points of the first and second lines are formed between the outer edge and an inner edge of the engaging end surface thereby forming a plurality of the leading point between the outer and inner edge of the engaging surface.
Patent CA-1137155-A (CA)
Inventor: BERGMAN ROLF S
IPC: H01J61/30
Filed: 1979-08-24
Granted: 1982-12-07
Abstract: ABSTRACT OF THE DISCLOSURE            An electrode is provided for a miniature high pressure metal halide lamp having a volume not exceeding 1 cc and a discharge current not exceeding 1 ampere.   The elctrode consists of a slender tungsten shank with a few secondary turns of mandrel-less coiled-coil overwind thereon.  The tungsten shank preferably has a balled distal end.  The shank diameter is chosen in the range of 5 to 15 mils and above the size where melt-back starts at the intended lamp current.  The overwind is made of primary wire not exceeding 3 mils originally wound on a primary mandrel of 3 to 7 mils subsequently removed.  This electrode assures a rapid glow-to-arc transition which provides good maintenance and also reduces ballast requirements.
Patent CA-1124566-A (CA)
Inventor: FRANZEN ROGER W JR
IPC: A23L3/3463
Filed: 1979-10-17
Granted: 1982-06-01
Abstract: ABSTRACT Disclosed is an improved process for preparing shelf-stable, intermediate-moisture pet foods. The process provides a new meat storage unit operation wherein the meats are ground, slurried in flowable form in a preservative solution, and stored in slurry form. The preservative system will prefer-ably comprise the liquid preservatives employed in the final pet food product. According to the best mode, ground raw meat is slurried with a solution containing propylene glycol, sodium chloride, potassium sorbate and phosphoric acid to achieve a slurry pH of from 4.8 to 5.5. The slurry is stored at a temperature of between 30° and 60°C. The new unit operation of storing meats eliminates the labor, energy and capital intensive storage of meats in frozen or refrigerated form.
Patent CA-1131556-A (CA)
Inventor: LEIVENSON SIMON
IPC: E06B9/08
Filed: 1979-10-18
Granted: 1982-09-14
Abstract: ABSTRACT A roller door and frame combination, said roller door having a curtain with a plurality of parallel spaced-apart corrugations arranged parallel to the axis of rolling of the curtain, the frame being of the type having elongate channel members for slidably receiving each side edge of the curtain over a major length of the curtain and wherein the curtain is maintained in its corrugated shape by flexible wearing strips of material fastened to crests on one face of the curtain, at least one wearing strip being near one side edge of the curtain, and at least another wearing strip being near the other side edge of the curtain, characterized in that there is a resilient friction surface in each of the channel members for co-operating with the face of the curtain which does not have the wearing strips fastened thereto and being of such a size as to restrain the door against lateral back and forth movement in the frame and provide substantially uniform resistance to sliding of the curtain within the channel members should the curtain thickness change.
Patent CA-1136010-A (CA)
Inventor: VASSILIOU EUSTATHIOS
IPC: B32B15/08
Filed: 1979-10-31
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE The apparent scratch resistance of articles coated with a fluoropolymer finish is improved if the article is coated with at least two coats with the topcoat containing mica particles, mica particles coated with a pigment, or metal flake in a smaller amount than is contained in the coat under the topcoat.