baber/WOPTO huggingface dataset:
Patent CA-1049031-A (CA)
Inventor: OSWALD ALEXIS A
IPC: C07F9/165
Filed: 1973-04-26
Granted: 1979-02-20
Abstract: ABSTRACT: of the Disclosure New thiolphosphoric acid esters, their manufacture and use as pesticides is disclosed. The compounds correspond to the formula   wherein, R1 represents methyl or ethyl, R2 represents n-propyl, n-butyl, i-butyl, sec. butyl, n-pentyl, sec. pentyl, or methoxyothyl, R3 and R4 each represents methoxy, ethoxy, methoxyethoxy, ethoxyethoxy, ethoxyethoxyethoxy, n-propoxy, isopropoxy, n-hexyloxy, benzyloxy, or the group   and R5 and R6 each represents hydrogen, methyl, or allyl:  and are effective against insects and representatives of the order Acarina.
Patent CA-1053244-A (CA)
Inventor: BRECHBUEHLER HANS U
IPC: A01N37/32
Filed: 1974-03-19
Granted: 1979-04-24
Abstract: A B S T R A C T   of the Disclosure New dicarboximides of the formula              (I) wherein R   represents a phenyl mono- to trisubstituted, identically or differently, by fluorine, chlorine, bromine, iodine, trifluoromethyl, nitro, cyano, C1-C4-alkyl, methoxy or methylthio, or monosubstituted by a methylenedioxy group, and Z1 and Z2  each represent hydrogen, or together with the carbon atoms  to which they are bound  they represent a carbon-carbon bond and their use for controling insects are disclosed.
Patent CA-1042181-A (CA)
Inventor: COLE EDWARD A
IPC: G21C21/02
Filed: 1974-12-03
Granted: 1978-11-14
Abstract: URANIUM DIOXIDE CALCINING APPARATUS            Abstract of the Disclosure This invention relates to an improved continuous calcining apparatus for consistently and controllably pro-ducing from calcinable reactive solid compounds of uranium, such as ammonium diuranate, uranium dioxide (UO2) having an oxygen to uranium ratio of less than 2.2.  The apparatus comprises means at the outlet end of a calciner kiln for receiving hot UO2, means for cooling the UO2 to a temperature of below 100°C and conveying the cooled UO2 to storage or to subsequent UO2 processing apparatus where it finally comes into contact with air, the means for receiving cooling and conveying being sealed to the outlet end of the calciner and being maintained full of UO2 and so operable as to exclude atmospheric oxygen from coming into contact with any UO2 which is at elevated temperatures where it would readily oxidize, without the use of extra hydrogen gas in said means.
Patent CA-1040020-A (CA)
Inventor: UEMURA MASARU
IPC: C09D121/00
Filed: 1974-12-17
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a metal pipe for laying underground which is hot-melt-coated with a composition comprising 5 - 30 wt. parts of e-thylene-vinyl acetate copolymer having vinyl acetate content of 15 - 40 wt.% and melt index of 1 - 1,000 g/10 min.; 2 - 20 wt. parts of low molecular weight oxidized polymer selected from polypropylene ethylene-vinyl acetate copolymer and propylene-ethylene copolymer; 5 - 40 wt. parts of styrene-butadiene copolymer;  5 - 50 wt. parts of a tackifier and 10 - 80 wt. parts of asphalt.         The present invention also provides a composition for use in forming said coating.
Patent CA-1069884-A (CA)
Inventor: RUHE ANTHONY
IPC: F28F9/013
Filed: 1975-02-25
Granted: 1980-01-15
Abstract: ABSTRACT OF THE DISCLOSURE A heat exchanger in which a plurality of tubes are supported in a spaced parallel relationship between two tube sheets.  A conduit is provided in a parallel relation to the tubes for supplying a fluid to the tubes, and the arrangement is such that one of the tube sheets is fixed relative to the conduit and the other tube sheet moves relative to the conduit to accommodate thermal expansion and contraction of the tubes. A support unit is provided for supporting the tubes in a spaced parallel relationship while allowing fluid to pass between the tubes.
Patent CA-1044948-A (CA)
Inventor: GUR-ARIEH CHAIM
IPC: A23B7/08
Filed: 1975-03-17
Granted: 1978-12-26
Abstract: Abstract of the Disclosure A method for shrinking and containerizing pieces of fruit (e.g., peaches and pineapple) wherein the fruit is treated by total immersion in excess syrup, which immersion is conveyed through a heating zone maintained in excess of sterilizing temperatures with sufficient residence time to shrink the fruit and remove intercellular gases. The fruit is then drained of syrup and filled and sealed in containers also at sterilizing temperatures.
Patent CA-1057576-A (CA)
Inventor: MCKAY JAMES G
IPC: B41F31/16
Filed: 1975-06-04
Granted: 1979-07-03
Abstract: ABSTRACT        An inking ring and wheel for code daters, the ring being formed as an elongate length of ink absorbent strip material of generally rectangular cross-section arranged secured end to end to define a ring, said ring being seated in a thin wall U-shaped shell whereby the outer portion of the ring extends radially from the shell so that a portion thereof is disposed outward of the shell.  Preferably, the strip is formed of foam rubber and the shell is formed of uncured rubber.  A slurry of a solvent and uncured rubber is used as an adhesive for joining the ends of the strip, and as well, the strip to the shell.  The assembly is vulcanized to effect permanent securement.  The thus formed inking ring is mounted upon a cylindrical hub and a pair of side plates retained thereon on both sides of the inking ring to define an inking wheel.
Patent CA-1050071-A (CA)
Inventor: VETTER CRAIG W
IPC: B62K27/02
Filed: 1975-08-13
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE       A motorcycle sidecar frame composed of five elongate struts secured together at their respective ends into a shape substantially conforming to that of a tetrahedron.  In one em-bodiment, a portion of an elongate frame member found on a motor-cycle comprises the sixth edge of the tetrahedron.  Two of the vertices of the tetrahedral frame are respectively located at two spaced points of the frame member.  The remaining two ver-tices of the tetrahedron are secured to a sidecar suspension system.  In an alternative embodiment, the function of the struts is provided by the edges of a tetrahedron formed by sheets of metal.  The tetrahedral frame is releasably attached to the motor-cycle by clevis and pin-type connectors which are suitable for connection to motorcycle frames of different dimensions, and in-clude, or cooperate with, means for adjusting sidecar wheel toe-in.
Patent CA-1059029-A (CA)
Inventor: CARTWRIGHT TERENCE
IPC: A61K38/21
Filed: 1975-11-06
Granted: 1979-07-24
Abstract: Abstract of the Disclosure The present invention encompasses a method for stabilizing interferon during purification comprising treating an interferon preparation with an effective stabilizing amount of reduced glutathione, thiodiglycol, thioethanolamine, thioalkanoic acid having 1-7 carbon atoms, monothioglycerol, dithiotreitol, thiotic acid, N-acetylcysteine, or N-acetylhomocysteine as a sulfur containing reducing agent for selectively retaining interferon sulfhydryl groups in the reduced state.  The method of the present invention preserves the activity of interferon by selectively retaining interferon sulfhydryl (-SH) functions in the reduced state without reducing interferon disulfide linkages (-S-S-) which are essential for activity.
Patent CA-1055633-A (CA)
Inventor: HERMANN HANS D
IPC: C08L29/00
Filed: 1975-11-12
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE Mixtures of two distinct polyvinyl butyral grades, viz., one high viscosity and one low viscosity grade, both having a narrow molecular weight distribution exhibit good processing characteristics which nearly reach the performance of the high viscosity grades hitherto used.  Such mixtures are especially useful for intermediate sheeting of laminated or safety glass.
Patent CA-1064692-A (CA)
Inventor: CHEESEMAN ROBERT A
IPC: G03G15/10
Filed: 1975-11-12
Granted: 1979-10-23
Abstract: DEVELOPER ASSEMBLY SUPPORT           Abstract of the Disclosure This invention pertains to means for achieving a uniform development zone between a liquid development applicator and a charged photoreceptor.  A liquid develop-ment assembly includes an applicator roll movable into and out of contact with a photoreceptor.  The assembly is sup-ported by a plurality of arms that move in a plane perpen-dicular to the photoreceptor at its area of contact with the applicator roll. In this manner a uniform nip width is achieved between the applicator and photoreceptor across the width of contact regardless of variances in ovality, eccen-tricity or misalignment.
Patent CA-1066960-A (CA)
Inventor: RAYMOND ANTHONY J
IPC: C23C2/36
Filed: 1976-01-19
Granted: 1979-11-27
Abstract: ANTHONY JOHN RAYMOND     For:  METALLIC COATING OF METAL       TUBES AND SIMILAR WORK PIECES     ABSTRACT OF THE DISCLOSURE         A method and means of continuously applying molten coating metal, as in galvanising of tubes or members passing through the galvanising bath in a straight line.  The molten metal in a reservoir is discharged onto the tube or rod; flow around the tube or rod is controlled by a splash tube.  A coating of desired thickness is attained by use of a cooperating die and air knife.
Patent CA-1061365-A (CA)
Inventor: TSAO UTAH
IPC: C07C67/00
Filed: 1976-02-05
Granted: 1979-08-28
Abstract: CARBON DIOXIDE REMOVAL FROM CHLORINATED HYDROCARBON PRODUCTION SYSTEM            Abstract of the Disclosure In the production of chlorinate-1 hydrocarbons, a gas stream containing unreacted hydrocarbon, carbon dioxide, and chlorinated hydrocarbon(s) is contacted with an acid gas absorption solution to absorb carbon dioxide, with the absorption solution being stripped of any absorbed chlorinated hydrocarbon, preferably by use of feed hydrocarbon as stripping gas, without strip-ping of carbon dioxide therefrom, to maintain the rich absorption solution introduced into the carbon dioxide stripper essentially free of absorbed chlorinated hydro-carbons.
Patent CA-1049011-A (CA)
Inventor: ALBRECHT WILLIAM L
IPC: C07D249/12
Filed: 1976-02-19
Granted: 1979-02-20
Abstract: TRIAZOLOBENZOCYCLOALKYLTHIADIAZINE DERIVATIVES                 ABSTRACT OF THE DISCLOSURE      Novel triazolobenzocycloalkylthiadiazines, their preparation, and use as central nervous system anti-depressants.
Patent CA-1047778-A (CA)
Inventor: GRENNARD ALF H
IPC: F17C3/10
Filed: 1976-03-26
Granted: 1979-02-06
Abstract: 1 of 12 Application Underground storage for cold and hot products and methods for con-structing same Inventor: Alf H Grennard, Bergstrasse 21, 6101 Nieder-Ramstadt, West Germany Abstract of disclosure In an underground storage, containing hot or cold storage mate-rials, a circulating gas or fluid is passed in a plurality of conducts in the walls, floor, and ceiling of the storage and near their surface towards the storage, and, if a container or containing vessel is con-structed inside the walls of said underground storage, the gas or the fluid is conducted either in the mentioned outer wall as previously mentioned or between the wall of the container and the outer rock walls, particularly in the last mentioned case also in ducts or in galleries with guiding devices for the medium to insure a corresponding contact with surfaces involved, or, in some cases, in the interior of said container wall. By controlling the temperature, humidity, and pressure of said circulating medium and creating a pressure differential towards adjacent areas, the stability and the sealing characteristics of the outer wall are greatly improved, the heat influx to the product storage further substantially reduced, the sublimation of ice brought under improved control with a view to prevent damage to the storage wall insulation.    The suggested method, using the envisaged multi-purpose circulating system, also offers further advantages such as a possibility of recove-ring losses of stored product from leaks and, in addition, increased control and safety, the latter in particular when storing volatile and combustible fluid materials. The design offers an improved method of applying sealants, adding auxilliary products, and removing others from suggested circulating system. New types of sealants are suggested.
Patent CA-1043400-A (CA)
Inventor: SCHERER HENRY W
IPC: H01H33/57
Filed: 1976-06-11
Granted: 1978-11-28
Abstract: IMPROVEMENT IN EXHAUST CONTROL DEVICE   FOR CIRCUIT INTERRUPTING DEVICES        ABSTRACT:  An improvement in an exhaust device to absorb the energy of exhaust gasses released during operation of a circuit inter-rupting device such as a power fuse or an expulsion fuse is disclosed. The exhaust control device includes a hollow housing coated with a corrosion resistant coating mounted to the circuit interrupting device by means of an adapter, composed of a corrosion resistant material such as brass, which is retained in a counterbore within the housing by rolling or folding over the extended upper rim of the housing so that the coating is not damaged.  Alternatively, a steel header, welded to and plated along with the steel housing shell, within which the threaded brass adapter is installed, may also be used.  The same rolling or folding operation may be used to secure a plated outlet end wall.  Baffles positioned within the housing for partitioning the housing into chambers for cooling and filter-ing the hot exhaust gases, for changing the direction of flow of the gases and for attenuating sound are held in place by crimping the hollow housing around the baffles so that the plating is not damaged.  An annular ex-pansion space formed between the hollow housing and an inner cylindrical shell increases the surface area of the hollow housing which is exposed to the blast of exhaust gases emitted from the fuse and provides an additional expansion chamber for receiving the exhaust gases produced by the interrupting device.  A labyrinth plate with circumferential notches formed therein and arcuate ridges formed within and adjacent to said notches, forms gas diverting channels and a labyrinth flow pattern exhaust path to the exit ports formed within an outlet end wall.
Patent CA-1091386-A (CA)
Inventor: SCHROEDER HERMAN E
IPC: C08L23/16
Filed: 1976-06-25
Granted: 1980-12-09
Abstract: ABSTRACT OF THE DISCLOSURE         A cordless vehicle tire of an elastomeric poly-urethane sidewall adhered to a tread of an elastomeric ethylene/propylene/non-conjugated diene polymer wherein the polyurothane is the product of reacting an organic diisocyanate with a poly(alkylene oxide) glycol to prepare an isocyanato-terminated prepolymer cured by reaction with methylene dianiline introduced into the prepolymer in the form of a complex with salts of the group sodium chloride, sodium bromide, sodium iodide, sodium nitrite, lithium chloride, lithium bromide, lithium iodide, lithium nitrite or sodium cyanide, said methylene dianiline being liberated from said complex by heating the mixture of prepolymer con-taining complex, and a process for producing such tires.
Patent CA-1122422-A (CA)
Inventor: RIDGWAY STUART L
IPC: F01K23/06
Filed: 1976-07-07
Granted: 1982-04-27
Abstract: ABSTRACT         A hybrid vehicle propulsion system is disclosed which utilizes an internal combustion engine, an afterburner, and a steam engine in combination for improved efficiency and reduced emission of pollutants.  The afterburner is pro-vided to reduce the level of pollutants emitted and to in-crease the temperature of the exhaust gases from the internal combustion engine.  The heat from the exhaust gases, together with the heat removed from the internal combustion cylinders, is then utilized in the steam engine to provide additional propulsion.
Patent CA-1088692-A (CA)
Inventor: MILLER RICHARD
IPC: C08K5/04
Filed: 1976-07-30
Granted: 1980-10-28
Abstract: Abstract of the Disclosure A golf ball comprising a substantially spherical homogeneous molded mass of elastomer highly cross-linked into a three dimensional network with long, flexible cross-links formed from a metal-containing cross-linkable monomer, said comonomer simultaneously functioning at least in pare as a filler, said mass exhibiting substantially isometric compression across any diameter.  Advantageously the elastomer comprises polybutadiene and said metal-containing cross-linkable monomer comprises zinc dimethacry-late present in about 15 to 60 parts per 100 parts by weight of the polybutadiene.  The composition may additionally contain a small amount of zinc oxide.  By proper selection of the shape and make up of the slugs from which the balls are molded or by particular techniques, e.g. laboratory sheeting mills, balls can be produced which have a maximum difference in compression across different diameters of about 5 units.
Patent CA-1062383-A (CA)
Inventor: PRICE LESTER A
IPC: H02P3/24
Filed: 1976-08-06
Granted: 1979-09-11
Abstract: ABSTRACT     A hoist uses an alternating current three-phase variable speed reversible wound rotor motor to hoist and lower a load. An electromechanical brake and a tachometer generator are connected to the motor shaft. Controllable SCRs connected to the motor stator (primary) windings control motor direction and speed and motor braking in response to error signals resulting from comparison of reference signals from an operator's master control and feedback signals from the tachometer. During hoisting and lowering (when the electro-mechanical brake is released), direct current voltage derived from appropriate gating of the controllable SCRs is applied to the motor stator (primary) winding to effect direct current braking as required.   This direct current flow is smoothed and rendered more effective by gating "on" a free-wheeling SCR which is connected across two of the motor stator (primary) windings. Emergency dynamic braking means operative in the event of failure of the electromechanical brake while the motor and control are deenergized but supporting a suspended load applies a rectified feedback signal from the tachometer to produce a magnetic field in the motor stator (primary) windings. A bridge rectifier is connected between the motor rotor (secondary) and stator (primary) windings. It produces a direct current voltage from the induced alter-nating current voltage in the rotor (secondary) which in turn provides additional direct current excitation to the stator to achieve emergency braking and slow descent of the load.
Patent CA-1080274-A (CA)
Inventor: SHOTBOLT KEITH
IPC: B23Q1/00
Filed: 1976-09-24
Granted: 1980-06-24
Abstract: Abstract A ball and socket joint comprising a member having forward facing and rear facing spherical surface portions, a collar engaged about the member and having internal surface portions mating with the spherical surface portions of the member, a socket into which is received the previously formed assembly comprising the member with the collar engaged there-about, and securing means for securing the assembly in the socket.  The ball and socket joint being constructible as a pipe coupling, particularly a pipe coupling for use in difficult working environments such as a deep subsea location, the securing means can be constructed for remote operation and can be constructed for applying to the assembly a continuous pre-load force tending to push the assembly into the socket.  A pipeline laying method suited to laying underwater pipelines of length up to about 12,000 feet for which conventional methods such as by the use of a lay barge may be uneconomic, or for laying pipelines under ice floes, comprises using a relatively small surface or sub-marine vessel to lay pipes up to about 500 feet in length with the components of ball and socket pipe couplings previously assembled to the ends of each pipe, and then joining the coupling component at one end of each pipe, after the pipe has been laid, to the mati? component at the free end of the previously laid pipe.
Patent CA-1051094-A (CA)
Inventor: STEDMAN ROBERT B
IPC: H04B1/10
Filed: 1976-09-30
Granted: 1979-03-20
Abstract: SIGNAL QUALITY DETECTOR                 ABSTRACT OF THE DISCLOSURE      An FM radio receiver with a discriminator having the output connected to a first bandpass filter, tuned to a fre-quency above the audio but within the bandpass of the dis-criminator, and to a second bandpass filter tuned to a fre-quency above the audio, within the bandpass of the dis-criminator and adjacent the bandpass of the first filter, with the outputs of the two bandpass filters connected to a selector circuit for selecting, as an indication of the strength of signals being received by the radio receiver, the output having the lowest amplitude signal thereon.
Patent CA-1096565-A (CA)
Inventor: GIUFFRE LUIGI
IPC: B01D71/32
Filed: 1976-12-02
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE     A reversible method is described of making an organic polymer which is substantially insoluble in a polar solvent soluble or easily dispersible therein.  The method comprises reacting such a polymer containing at least one Lewis basic or acidic group with a lower alkylene oxide to alkoxylate the Lewis acidic or basic group, dissolving or dispersing the resulting alkoxylated product in a polar solvent, forming the resulting product in a desired form and subjecting the latter to hydrolysis to revert to the original polymer in the desired form.  The organic polymers of this invention may be formed into thin self-supporting films or be used to impregnate porous materials to form diaphragms for use in electrolysis cells.
Patent CA-1084826-A (CA)
Title: Apparatus for producing paper cylinders for nursing seedlings
Inventor: TANAKA KIYOTAKA
IPC: B31D3/00
Filed: 1976-12-03
Granted: 1980-09-02
Abstract: Paper cylinders for nursing seedlings are made by overlapping tape-like paper elements and pasting these together along longitudinal lines in a half-feather pattern, two such half-feather pattern strips are press pasted together in a press nipping device to form a full-feather strip body, and paste is applied in lines along one side of this strip body which is then cut transversely into pieces which can be pressed together to form a laminated body that can be expanded into a partitioned structure. In applying paste along one side of the strip body, a detecting device detects meandering of the strip body fed out from the press nipping device, and a paste applying device is correspondingly rocked to the right or left. The paste applying device includes a paste tank, a paste transferring roller, and intermediate discs for transferring paste from the the roller to paste applying discs, the breadth of the paste  applying disc being greater than that of the intermediate discs, and the profile of the paste applying discs being inclined from one side to the other.  A paste omitting device causes pasta to be omitted at intervals where the strip body is to be transversely cut into pieces.  The  cut pieces pass to a transfer device having recessed grooves and air holes, and a pressing member reciprocates in the grooves to press successive pieces together, their edges being aligned by an aligning device.