baber/WOPTO huggingface dataset:
Patent CA-1096145-A (CA)
Inventor: HENSHAW BRIAN H
IPC: A44B1/12
Filed: 1978-06-09
Granted: 1981-02-24
Abstract: "BUTTON CONSTRUCTION"          ABSTRACT OF THE DISCLOSURE         Conventionally, buttons for covering with fabric con-sist of a hollow back portion with a stem or the like extend-ing therefrom and a front shell snapped into place over the edge of the back portion with fabric covering the front shell and being clamped between the front shell and the back portion.          This front portion often disengages from the back portion and sometimes the fabric is cut and damaged by the sharp edges of the mating portions.  Also, the attaching stem often disengages from the back shell as it is not usually integrally formed therewith.  The present device utilizes a combination front shell and stem having an inturned peripheral lower edge.  An apertured disc engages over the stem and snaps into position with the interior lower edge thus holding the fabric firmly and substantially reducing the possibility of disengagement.  In one embodiment the head and stem are formed integrally and in another embodiment they are formed separately and snap-engaged together.
Patent CA-1116521-A (CA)
Inventor: ARICHI SHIGERU
IPC: A61K36/258
Filed: 1978-06-29
Granted: 1982-01-19
Abstract: ABSTRACT OF THE DISCLOSURE           A novel composition is provided herein.  The com-position is composed of ginsenosides which are the saponins contained in subterranean parts of Panax species (Araliaceae), e.g., radix of Panax ginseng, the saponin substance comprising:          (a) a saponin substance (ginsenoside) extracted from the sub-terranean parts of Panax species of Arabiaceae, said saponin substance comprising a mixture of plucose, and at least one of panoxadiol (C30H52O31) and panaxatriol (C30H52O4), and being a pale yellow on brown powder possessing a bitter taste, soluble in water, methanol, methanol/water and ethanol and insoluble in chloroforn, ethyl ether or carbon tetrachloride.  The compo-sition also includes a pharmaceutically acceptable carrier. It has been found that these compositions, containing ginsenosides possess a very potent antitumor activity.
Patent CA-1095550-A (CA)
Inventor: PELLERITO ALEX
IPC: F16L29/02
Filed: 1978-07-24
Granted: 1981-02-10
Abstract: CONNECTOR APPARATUS FOR PRESSURIZED LINES               Abstract of the Disclosure A connector for connecting a first pipe end and a second pipe end, one of which leads from a pressurized source, wherein a normally closed valve member is provided in the pipe from the pressurized source and an axially movable valve stem extends from the pressurized pipe and wherein the valve mechanism includes a spring normally urging the valve stem into a first position in which the valve is closed and the second pipe includes an axially movable member for axially moving the valve stem to open the valve when the pipes are interconnected together and wherein seals are provided and are effective to define a closed flow path through the pipes when the pipes are connected together.
Patent CA-1095484-A (CA)
Inventor: HEHNER REINHARD
IPC: B65H18/06
Filed: 1978-07-27
Granted: 1981-02-10
Abstract: ABSTRACT OF THE DISCLOSURE         A chuck for use with spools comprises a shaft and at least one inner wedge-shaped member mounted to one end of the shaft for axial movement and biased away from the shaft.  A gripper comprises at least two outer mem-bers slidably mounted on the inner members to effect movement radially out-wardly to thereby grip the inside of the spool.  A first stop is connected to the gripper and engageable with the outer edge of the spool to limit the movement thereof with respect to the outer members and movable with respect to the inner member and a second stop is connected to the shaft for engaging with the outer members to limit their axial movement against the force of the bias.
Patent CA-1117334-A (CA)
Inventor: GULATI SURESH T
IPC: G02B6/036
Filed: 1978-07-31
Granted: 1982-02-02
Abstract: ABSTRACT OF THE DISCLOSURE                   In the method of making a preform for a high numerical aperture gradient index optical waveguide, the concentration of two dopant constituents is changed during fabrication.  Concentration of the first dopant, GeO2 is changed radially as the perform is built up in order to produce the desired radial refractive index gradient.  the concentration of the second dopant, B2O3 is changed radially to compensate for the radial change *               in thermal expansion coefficient caused by the varying GeO2 concentration.  B2O3 is added to the cladding layer to make the thermal expansion coefficient of the cladding equal to or greater than the composite thermal expansion coefficient of the core.  The magnitude of residual tension at the inner surface caused by thermal expansion gradients is reduced and premature cracking of the perform is eliminated.
Patent CA-1110518-A (CA)
Inventor: VAN DEN BROM GUIDO C
IPC: C11D11/04
Filed: 1978-08-21
Granted: 1981-10-13
Abstract: Abstract of the Disclosure In a process for making an aqueous built liquid detergent composition comprising sodium tripolyphosphate and alkalimetal orthophosphate, the formation of alkali-metal orthophosphate in situ by neutralization may cause some sediment. This sediment formation is significantly reduced by the addition of a small amount of an alkanol-amine such as triethanolamine to the liquid detergent composition.
Patent CA-1107349-A (CA)
Inventor: KOIZUMI AKIO
IPC: H02H5/04
Filed: 1978-10-04
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE           A protective circuit for a switching regulator in-cludes a DC voltage source having a pair of terminals, a trans-former having primary, secondary windings and a magnetic core, a switching transistor having first, second and third electrodes, a circuit for connecting the second and third electrodes between the pair of terminals through the primary winding, a DC output circuit connected across the secondary winding to produce a DC signal in response to the ON/OFF operation of the switching transistor, a control circuit connected to the first electrode of the switching transistor so as to ON/OFF-control the switching transistor in response to the DC signal, a detecting circuit for detecting an over-current flowing through the primary winding of the transformer and for producing a control signal in accordance with a change of the saturated magnetic flux density of the magnetic core when the temperature thereof is increased to a predetermined value, and a protective circuit for stopping the ON/OFF operation of the switching transistor in response to the control signal from the detecting circuit.
Patent CA-1109522-A (CA)
Inventor: OBIAYA JOSEPH O
IPC: G01N27/406
Filed: 1978-10-17
Granted: 1981-09-22
Abstract: OXYGEN CONCENTRATION ANALYZER                          ABSTRACT           An oxygen concentration analyzer is disclosed for measuring the concentration of oxygen within a sample gas.          The analyzer includes an electrolyte reactor member for pro-ducing a voltage which can be correlated to oxygen concentra-tion within the sample.  Embedded within the reactor is a heater for maintaining the reactor member at an elevated temperature to insure proper lattice structure within the reactor electrolyte.
Patent CA-1083543-A (CA)
Title: Reclosable box with tear-open spout and blank therefor
Inventor: CAPO JAMES L
IPC: B65D5/70
Filed: 1978-10-18
Granted: 1980-08-12
Abstract: RECLOSABLE BOX WITH TEAR-OPEN    SPOUT AND BLANK THEREFOR                         Abstract A paperboard box having a tear-open pour spout which is easily constructed from a simple integral blamk.  The pour spout is sift-proof and readily opened by means of a tongue, unattached to the box.  The pour spout and related tear open portion are constructed to be non-interfering with the pouring of the box contents and to be readily reclosed and reopened.
Patent CA-1106413-A (CA)
Inventor: GAGIN LAWRENCE V
IPC: C03C13/00
Filed: 1978-10-30
Granted: 1981-08-04
Abstract: GLASS COMPOSITION FOR FIBERIZATION                 Abstract of the Disclosure A glass composition having improved working properties and of particular utility for fiberization by the rotary or centrifugal process that does not employ conventional hot gas blast attenuation, into fibers exhibiting improved chemical durability, consisting essentially of:  SiO2; CaO;      B2O3; Na2O; A1203; and ZnO; and small amounts of Fe203, TiO2, K20, MgO and SO3.
Patent CA-1099166-A (CA)
Inventor: SPOKAS ROMAS B
IPC: F16D25/08
Filed: 1978-11-16
Granted: 1981-04-14
Abstract: CLUTCH MECHANISM            Abstract:     A temperature responsive drive mechanism for an engine accessory adapted to be connected to the oil pressure supply line for an engine and including a fluid circuit which is temperature responsive and requires only two fluid passages to provide for lubrication of the device, return of fluid to the oil sump, and the actuating pressure supply for the clutch mechanism included in the device.  A rotatable driven housing (16,18) is provided including therein a rotatable driving clutch drum (22) and a non-rotating actuator (40) mechanism adapted to move the drum into engagement with a complimentary surface (30) on the interior of the housing (16).
Patent CA-1128305-A (CA)
Inventor: WACKER KARL
IPC: F27B21/08
Filed: 1978-12-08
Granted: 1982-07-27
Abstract: Abstract A sintering plant in which sinter exhaust gases and cooling gases are collected in separate gas collecting systems. A cooling gas gas-collecting main is located beneath the lower strand of a sintering belt and is connected to opposite sides of each of the wind boxes underlying the cooling section of the sintering strand by at least two cooling gas connecting pipes, and  at  least  one sinter exhaust gas gas-collecting main is disposed adjacent to said cooling gas gas-collecting main and connected to each of the wind boxes underlying the sintering section.  Both  the  cooling  gas  gas-collecting  main and  the sinter exhaust gas gas-collecting main are exhausted through a plurality of gas evacuating fans and flue connecting pipes to a flue.
Patent CA-1119737-A (CA)
Inventor: LOSHAEK SAMUEL
IPC: C08F226/06
Filed: 1978-12-21
Granted: 1982-03-09
Abstract: HYDROPHILIC POLYMERS AND CONTACT LENSES            OF HIGH WATER CONTENT     ABSTRACT          Cross-linked hydrophilic interpolymers and contact lenses made therefrom, comprising hydrophilic units of which the only or major proportion are derived from an N-vinyl heterocyclic monomer and allylic cross-linking units containing more than one polymerizable double bond selected-from monoallyl itaconate, diallyl itaconate, triallyl cyanurate, triallyl isocyanurate, triallyl trimellitate, N,N-diallylmelamine, multifunctional allyl monomers formed by the esterification of polybasic acids with allyl alcohol, or mixtures thereof; the proportions of said monomers being adjusted to give the desired water content and resistance to dissolution when the polymer is swollen to equilibrium in an aqueous environment.
Patent CA-1134405-A (CA)
Inventor: EVANS HAROLD R
IPC: A63B21/018
Filed: 1979-02-09
Granted: 1982-10-26
Abstract: ABSTRACT                     "EXERCISING EQUIPMENT      Exercising equipment of the rowing machine type, with a foot rest, a sliding seat, and a pivoted T handle. Work done by the user in pulling the handle backwards is dissipated by a flat strap of nylon webbing, attached at one end to the handle, and running in an undulating path between a series of cylindrical guides to a spring-loaded drum which maintains a tension in the strap, to generate friction between the strap and the guides Some of the guides are adjustable to vary the angle of wrap of the strap around the guides, and thereby vary the amount of friction, by means of a cam and follower arrangement.  Means are provided to relieve the strap tension to facilitate operation of the cam and follower.
Patent CA-1125081-A (CA)
Inventor: VACKIER LEO N
IPC: G03D13/06
Filed: 1979-04-26
Granted: 1982-06-08
Abstract: Abstract Daylight loading system for microfiche cassettes.          A daylight loading device (40) for loading a microfiche cassette (10) with unexposed microfiches makes use of an inclined platform (50) having guides (51) and (52) upon which the microfiche cassette (10) may be positioned.  Micro-fiches are fed from an adjacently positioned dispensing sta-tion (43) via a slot (46) and a transport roller pair.  In order to provide for an optimum registering of the micro-fiche in the bottom of the microfiche cassette (10) a spade-like element (55) is temporarily positioned near the latter. A mechanism is provided for re-locking the microfiche cas-sette (10) after loading.     GV.1001
Patent CA-1093285-A (CA)
Inventor: BAKKER JOHN A
IPC: A44B11/25
Filed: 1979-04-30
Granted: 1981-01-13
Abstract: Case 3287 00 BUCKLE            Abstract A plastic buckle adapted to adjustably secure extremities of a web-like material including a frame-like body portion, fastening means at one end of said body portion for fixedly securing the buckle to one extremity of said web-like material and means for adjusting the opposite extremity of said web-like material in-cluding at least two transverse parallel bars positioned adjacent the opposite end of said body portion. Said adjusting means in-cluding two transverse parallel bars providing edges spaced from one another on opposite sides of a plane a distance not greater than the predetermined thickness of the web and lying in spaced planes perpendicular to said first mentioned plane.
Patent CA-1113301-A (CA)
Inventor: SPOTHOLZ CLIFFORD H
IPC: A23F5/04
Filed: 1979-05-02
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE Brewing problems associated with roasted and ground coffee and wheat compositions are eliminated by employing a roasting time for the wheat component of between 40 and 90 minutes. The roasted wheat is then combined with roasted coffee either before or after grinding.
Patent CA-1115352-A (CA)
Title: Electrode assembly for inner ear
Inventor: CLARK GRAEME M
IPC: A61N1/36
Filed: 1979-05-04
Granted: 1981-12-29
Abstract: A B S T R A C T                  An electrode array specifically for implantation into the human cochlea comprising a biologically inert tube about which is formed a number of electrodes each of which is associated with an insulated conducting wire which passes through a slot in the tube and at one end thereof; the electrodes each being formed of a strip of thin foil and lie substantially within the diameter of the tube, the inner end of which is tapered for easy insertion into the cochlea and to minimise trauma during the insertion procedure.
Patent CA-1114184-A (CA)
Inventor: D AMICO JOHN J
IPC: A01N43/76
Filed: 1979-06-14
Granted: 1981-12-15
Abstract: ABSTRACT OF THE DISCLOSURE           This invention provides compounds having the formula   wherein X is selected from the group consisting of oxygen, sulfur and -NH; R is hydrogen, halogen or lower alkyl; R1 is selected from the group consisting of  ;  ; and CN;     R2 is selected from the group consisting of hydrogen, lower alkyl and agriculturally acceptable cations; R3 and R4 are independently selected from the group consisting of hydrogen and lower alkyl; and n is an integer from 1 to 3, with the proviso that when R1 is   n cannot be 2.  The compounds of this invention have been found to be effective in regulating the growth of soybean plants.
Patent CA-1104848-A (CA)
Inventor: TICKINS JACK J
IPC: B23Q13/00
Filed: 1979-06-14
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE       A cutting end protector is used in securing one of the cutting ends of a double ended drill bit in a drill chuck.  The cutting end protector comprises a body portion contoured to mate with the inner surface of the drill chuck and adapted to receive the drill chuck pin.  The body portion has a cutting end receiving face provided with a central recess for receiving the point of the cutting end and a pair of chamfered face portions diverging outwardly and forwardly from the body portion, one on either side of the central recess.  The chamfered face portions are slanted in opposing directions for fitting flushly with the cutting edge trailing sur-faces of the cutting end.
Patent CA-1104477-A (CA)
Inventor: IKEDA RYO
IPC: B60C15/06
Filed: 1979-08-02
Granted: 1981-07-07
Abstract: PNEUMATIC RUN FLAT TIRE FOR MOTORCYCLES   ABSTRACT        A pneumatic run flat tire for motorcycles having a high handling stability during straight and zigzag runnings, cornering stability and durability, even when the tire is punctured while running and the pneumatic pressure inside of the tire becomes equal to atmospheric presssure.  The run flat tire has a pair of sidewall-reinforcing layers, each comprising an elastic filler extending from an end location adjacent a bead core in a bead portion to the other end location in a tread portion through a sidewall portion of the tire, the elastic filler being reinforced with at least two reinforcing plies, one of which extends along one side surface of the elastic filler toward the tread portion, and then, additionally extends into the tread portion, and the other one of which extends along the other side surface of the elastic filler toward the bead portion, and the, additionally extends into the tread portion.
Patent CA-1119308-A (CA)
Inventor: LEWIS DAVID O
IPC: G06F13/00
Filed: 1979-09-04
Granted: 1982-03-02
Abstract: COMMAND QUEUING FOR I/O ADAPTERS                     Abstract In a computer system having:  an addressable stor-age for storing instructions, data and input-output (I/O) commands; a central processing unit (CPU) which fetches and executes instructions; and channel means connecting I/O adapters to the storage and the CPU, an apparatus transfers I/O commands to the I/O adapters whereby the I/O command is either accepted immediately or is queued by the I/O adapter.  A queued command is taken up by the I/O adapter when no other data transfer operation is pend-ing.  To take up a queued command, the I/O adapter initiates a fetch of the pending command by invoking a standard data-transfer-from-storage sequence.  The chan-nel means responds to the fetch initiated by the I/O adapter to send the pending command to the I/O adapter.
Patent CA-1131756-A (CA)
Title: Method and apparatus for sonic velocity type  water cut measurement
Inventor: REED PHILIP W
IPC: G01F1/74
Filed: 1979-09-07
Granted: 1982-09-14
Abstract: IMPROVED METHOD AND APPARATUS FOR SONIC VELOCITY TYPE WATER CUT MEASUREMENT          Abstract of the Disclosure In a method and apparatus for metering water content in an oil-water system by determining sonic velocities in the flowing oil-water mixture, and there-after determining flow rate to provide individual oil and water rates which may then be integrated to provide oil and water volume of flow, the improvement comprising self-calibrating for salt content of the system water by measuring the speed of sound in the water phase only and utilizing the measured value in determinations of the system water cut.
Patent CA-1095889-A (CA)
Inventor: ROGERS AUSTIN S
IPC: E21B47/022
Filed: 1979-10-19
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE A well tool apparatus and method is disclosed for sensing and testing conditions in a well to ascertain if the pipe is stuck at a test location in the well bore.  A sensor means is provided for sensing whether the pipe is stuck and a reference means provided for moving the sensor means into a reference position from which movement of the pipe when stressed indicates whether the pipe is stuck at the test location.  A time delay is provided during which the reference means moves the sensor means into the reference position after the sensor means is at the test location and wherein the sensor means is in a proper reference position for accurate sensing operation.
Patent CA-1137822-A (CA)
Inventor: BAYER FRANZ
IPC: E06B3/64
Filed: 1979-11-30
Granted: 1982-12-21
Abstract: ABSTRACT OF THE DISCLOSURE A sealing strip serves to form and seal a space between two sheets of glass, more particularly in an insulating window unit.  Essentially, the sealing strip consists of a sealing material and a support profile containing a drying agent and preferably bent out of soft sheet metal, preferably aluminum sheet.  The support profile has overlapping edges which, in use, face the space between the sheets of glass.  The outer overlapping edge of the support profile has a first part running in use, at right angles to the sheets of glass and a second part running in use, approximately parallel with the sheets of glass, the free edge of the said second part being enclosed in, or covered with, the sealing material.  At the latest when this sealing profile is incorporated into an insulating window unit, the area of the edge or edges facing the space between the sheets of glass is perforated.
Patent CA-1142053-A (CA)
Inventor: PIRSON EWALD
IPC: B01D19/04
Filed: 1980-01-29
Granted: 1983-03-01
Abstract: ABSTRACT OF THE DISCLOSURE Self-emulsifiable antifoam compositions are provided herein which are substantially free of water.  These antifoam consist essentially of an organopolysiloxane in which at least 80 mole percent of the siloxane units are dihydrocarbon siloxane units.  The antifoam composition also contains a filler in an amount of from 0.1 to 30 percent by weight based on the weight of the organopolysiloxane, from 2 to 30 percent by weight based on the weight of the composition of a water-soluble cellulose derivative and from 5 to 25 percent by weight based on the weight of the composition of at least one compound of the general formula RCOO(CH2)2SO3M, where R is an aliphatic hydrocarbon radical having at least 7 carbon atoms, in which at least 10 percent of the number of the R radicals must have at least 11 carbon atoms, and M is selected from the group consisting of an ammonium group and alkali metal ion.  These antifoams can be stored in concentrated form. The antifoams are more stable under storage conditions, i.e., they do not separate especially when stored at elevated temperatures. Furthermore, aqueous dispersions prepared therefrom are more stable.  These antifoams may be used as additives to detergents to retard or to control the formation of foam.  They may also be used during the concentration of rubber latex, with cutting oil emulsions in metal processing plants, in dispersion dyes and in synthetic resin dispersions, in lubricants, in petroleum production, textile dyes, including jet dyeing, effluent clari-fication, fermentation processes, for one flotation purposes and in manu-facturing antibiotics.
Patent CA-1135206-A (CA)
Inventor: BARTHOLIC DAVID B
IPC: C10G11/00
Filed: 1980-02-13
Granted: 1982-11-09
Abstract: CONTROL OF EMISSIONS IN FCC REGENERATOR FLUE GAS     ABSTRACT OF THE DISCLOSURE A system is described for control of sulfur oxides in emissions to the atmosphere from regenerators of cyclic Fluid Catalytic Cracking Units (FCC).  By the disclosed system, hot regenerator flue gas is cooled, air (oxygen) is injected into the cooled flue gas unless oxygen is already present, and then the cooled flue gas is contacted with a solid particulate material which has the capability of associating with and binding sulfur oxides in the flue gas to form a stable solid material which is separated from the gases.
Patent CA-1118641-A (CA)
Inventor: ENGEL WILLIAM K
IPC: F01B13/06
Filed: 1980-02-20
Granted: 1982-02-23
Abstract: Displacement Control Valving for a Radial Piston Device Abstract A radial piston device such as a radial piston motor has a rotor assembly rotatably positioned within a cylindrical race which is movable to a first displacement position by a first piston and a second displacement position by a second piston.  A pintle extends into a bore of a rotor of the rotor assembly and has first and second ports for delivering fluid to and from the rotor.  In order to reduce the size of the radial piston device and to minimize the number of external lines, a control valve is positioned within a bore of the pintle and selectively controls fluid flow from one of the first and second ports to the first and second pistons for shifting the cylindrical race between the first and second positions.