baber/WOPTO huggingface dataset:
Patent CA-1201341-A (CA)
Inventor: NIEDERT DAVID W
IPC: F02F1/42
Filed: 1982-11-03
Granted: 1986-03-04
Abstract: AN IMPROVED PORT LINER AND METHOD OF ASSEMBLY Abstract of the Disclosure An improved port liner and its method of assembly into a cylinder head of an engine such that an air insulating layer is formed between the outer periphery of the liner and the inner diameter of an exhaust passage.  The liner is a thin, stainless steel member having an arcuately-shaped section and a straight section which permits it to be inserted only one way into an exhaust passage.  This is important for it allows for automated machine assembly of a valve guide which must be pressed through an opening located in the outer surface of the liner.  The method of assembly also limits the physical contact between the liner and the cylinder head and this in conjunction with the air layer reduces the loss of thermal energy from the passing exhaust gases.
Patent CA-1189027-A (CA)
Inventor: HERBERT REINHOLD
IPC: A61J1/00
Filed: 1983-01-07
Granted: 1985-06-18
Abstract: Abstract.     A bag for storing liquids for medical purposes such as blood and liquids for parenteral administration and which has neutral physiological properties  is made of polyolefin material that is more specially in the form of a polyethylene film for the body of the bag and a copolymer of ethylene and vinyl acetate, with more specially 20 to 32 % by weight of vinyl acetate, as a material for the hose connector.  The copolymer is welded to the material of the body of the  bag  and then cross linked.
Patent CA-1181825-A (CA)
Inventor: FITZGERALD CECIL W
IPC: H01G4/32
Filed: 1983-02-03
Granted: 1985-01-29
Abstract: Abstract:             A TERMINAL FOR A CAPACITOR AND METHOD OF FORMING SAME     A terminal (2) for a capacitor (1) is formed by making a first fold A (90 degrees) in a metal strip; making a second fold B (180 degrees)  in the strip; and making a third fold C (45 degrees) in the strip at an oblique angle to a lateral edge of the strip so that one end of the terminal (2) is laterally spaced from an edge of said strip.                           (FIGURE 4)
Patent CA-1162518-A (CA)
Inventor: RASMUSSEN GEORGE E
IPC: A47B63/06
Filed: 1983-02-15
Granted: 1984-02-21
Abstract: ABSTRACT         The present invention provides a shelf frame side rail for use in a gravity-feed merchandise storage and deli-very rack including a plurality of upstanding support columns and a plurality of vertically-spaced shelf frames mounted be-tween said support columns, said side rail comprising an elon-gated member adapted to extend along one side of an associated shelf frame, a bottom flange extending laterally from said elongated member, said bottom flange having elongated gaps therein in regions respectively adjacent to the associated support columns, each of said gaps having a length several times the width of the associated support column, said elonga-ted member having a plurality of equidistantly longitudinally spaced-apart apertures therein adjacent to the rearmost gap in said bottom flange, and a stop member receivable in a selected one of said apertures and fixedly secured to said side rail and projecting from said elongated member for engagement with a rear one of the associated support columns when the associated shelf frame is mounted thereon accurately to position the shelf frame front-to-back with respect to the rack, thereby to facilitate front-to-back staggering of the shelf frames on the support columns.
Patent CA-1199971-A (CA)
Inventor: PLANER NORMAN G
IPC: G01R21/133
Filed: 1983-03-31
Granted: 1986-01-28
Abstract: ABSTRACT OF THE DISCLOSURE An electric watthour meter for measuring AC power consumption is disclosed which includes a pair of parallel plate bus bars through which all of the power to be measured is conducted, a magnetoresistive bridge sensor disposed between. the pair of bus bars such that the flow of current in either or both of said bus bars produces a corresponding voltage signal from the sensor indicative of the total amount of current flowing in the bus bars and a signal processing system for utilizing the signal from the sensor to produce an output indicative of the total AC power conducted by the bus bars.
Patent CA-1216618-A (CA)
Inventor: BURNHAM ROBERT F
IPC: F27D99/00
Filed: 1983-05-24
Granted: 1987-01-13
Abstract: ABSTRACT OF DISCLOSURE        This invention relates to the construction and use of plasma arc furnaces; more particularly it relates to a transferred arc mode of operation in such furnaces.     In more detail a plasma arc furnace according to this invention comprises at least two stationary plasma torches positioned at or near the upper end of a furnace chamber and directed downwardly at an inclined angle towards an electrically conducting vessel for containing melt produced in the furnace and at least one electrical return anode connection made to said vessel at a point above the  point of coalescence of the arcs produced, in use, by the said torches.
Patent CA-1204410-A (CA)
Inventor: HERMANN MANFRED P
IPC: C25C7/04
Filed: 1983-06-03
Granted: 1986-05-13
Abstract: ABSTRACT OF THE DISCLOSURE         An electrode frame for use in the electrolytic ex-traction or refining of metals, comprising frame elements which serve to tighten each of the filter cloths that are arranged on each side of the frame between which the interior space of the frame is enclosed.  In order that the tension of the filter cloths be kept constant at least one of the elements is flanked by a spaced parallel tension bar which is acted on by spring pressure in a direction away from the interior space of the frame.
Patent CA-1203753-A (CA)
Inventor: THOMM HANS
IPC: A61Q7/00
Filed: 1983-07-27
Granted: 1986-04-29
Abstract: A B S T R A C T       "A HAIR RESTORER"      A hair restorer is provided, which contains goat's butter and gland material obtained from testes and placenta.  In addition, the hair restorer can contain birch-tree sap and essential oils. Preferably, the agent is present in the form of a tincture.
Patent CA-1217831-A (CA)
Inventor: IRELAND HUGH C
IPC: H01R35/04
Filed: 1983-08-26
Granted: 1987-02-10
Abstract: ABSTRACT   A coupling device for establishing an adjustable electrically conductive connection between two members of an electrical installation comprises a ball member (17) which is axially adjustable on a coupling rod (19) and is formed with u radial slot (20) to enable it to be clamped onto the rod by the application of a clamping force exerted on the ball member (17) by means of clamping elements (21,22) which afford seatings (25,26) engaging the part-spherical surface of the ball member in such a manner as to permit universal adjustment, bolts (28) being provided to draw the plates towards one another so as on the one hand to apply clamping pressure to the ball member (17) thereby to clamp the latter onto the rod at an adjustable axial position and on the other hand to clamp themselves onto the ball member at a universally adjustable position in one and the same operation.
Patent CA-1206876-A (CA)
Title: Method for measuring igg in a neonatal foal or calf and in colostrum
Inventor: ADAMS ERNEST C
IPC: G01N33/546
Filed: 1983-08-30
Granted: 1986-07-02
Abstract: ABSTRACT OF THE INVENTION A method is provided for determining the amount of IgG present in a neonatal foal or calf or in the colostrum of a dam or cow. The method involves con-tacting a body fluid sample with biologically inert latex particles, measuring the amount of agglutination which occurs, and determining the amount of IgG pre-sent. The latex particles are diluted to a final con-centration of from about 0.65 to 2.0 percent (w/v) at a pH of from about 7.5 to 9.0 with a buffer. The body fluid is diluted to a range of from .01:12 parts to .01:2160 parts, v/v basis, at a pH of from about 7.5 to 9Ø
Patent CA-1251207-A (CA)
Inventor: WATSON KEITH G
IPC: C07D239/60
Filed: 1983-09-01
Granted: 1989-03-14
Abstract: ABSTRACT          Herbicidal 5-pyrimidylcyclohexan-1,3,dione derivatives The invention concerns novel compounds of the formula I               I     wherein:          X are selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, alkeny1, alkenyloxy, alynyl, alkynyloxy, acyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, alkanoyloxy, benzyl-oxy, substituted benzyloxy, amino, substituted amino, and the groups formyl and alkanoyl and the oxime, imine and Schiff base derivatives thereof;          R1 is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, alkylsulfonyl, arylsulfonyl, acyl and an inorganic or organic cation;   R2 is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl;          R3 is selected from alkyl, fluoroalkyl, alkenyl, alkynyl, and phenyl;          R4 is selected from hydrogen, halogen, alkyl, cyano and alkoxycarbonyl and n is selected from the integers 1 and 2.          The compounds of the invention show herblcidal properties and plant growth regulating properties and in further embodiments the invention provides processes for the preparation of compounas of fonmula I, intermediates useful in the preparation of the compounds of fornula I, compositions containing as actiue ingred-ient a compound of formula I, and herbicidal and plant growtb regulating processes utilizing compounds of formula I.
Patent CA-1239304-A (CA)
Inventor: YOELL RICHARD W
IPC: A23L7/152
Filed: 1983-09-07
Granted: 1988-07-19
Abstract: ABSTRACT      The shelf-life of flour containing bran or other non-endosperm millings is improved by selectively suppressing enzyme activity in the non-endosperm components of the flour, especially by heat treatment. Grain may be heated, milled and the bran combined with flour extract from untreated grain.
Patent CA-1230552-A (CA)
Inventor: CHANDLER HOWARD M
IPC: C12M1/40
Filed: 1983-11-07
Granted: 1987-12-22
Abstract: Abstract The invention relates to a device and method for performing qualitative enzyme immunoassays.  The device comprises at least one tube having antibody, antigen or hapten attached to an internal surface thereof.  A first syringe is connectable to a first end of the tube or tubes and supplies a flow of test liquid therethrough.  A second syringe having a two piston arrangement is connected to the tube so as to allow a first wash solution followed by an enzyme conjugate solution to be flowed there-through.  Finally a third syringe, also having a two piston configuration, is connected to the tube so as to allow a second wash solution followed by an enzyme substrate and metabolite indicator solution to be flowed therethrough.
Patent CA-1233902-A (CA)
Inventor: NAKAGAKI SHINTARO
IPC: H04N9/07
Filed: 1983-11-29
Granted: 1988-03-08
Abstract: TITLE OF THE INVENTION          "AUTOMATIC BEAM CURRENT CONTROL WITH AN ENVELOPE DETECTOR FOR        A COLOR TELEVISION CAMERA TUBE WITH A STRIPE FILTER"                    ABSTRACT OF THE DISCLOSURE           A feedback control loop for controlling the intensity of a scanning electron beam of an image pickup tube of a color TV camera which is especially useful in a single-tube color TV camera with a stripe filter comprises an envelope detector for detecting the envelope of an output video signal derived from the image pickup tube.  An envelope signal from the envelope detector is then compared with a reference threshold by a comparator so that a voltage applied to a control grid of the pickup tube is controlled in accordance with the amplitude of the envelope signal, thereby increasing the intensity of the scanning electron beam applied to a portion of a photoelectric converting layer when the brightness at the portion is high.  As a result, an ideal multi-color output video signal is obtained irrespective of the brightness of a subject to  be taken even if the intensity of the scanning electron beam is usually set to a relatively low value.  In one embodiment, a circuit for amplifying high-frequency components of the output video signal is employed for compensating for a modulation characteristic of typical pickup tubes having a poor high frequency response.
Patent CA-1211809-A (CA)
Inventor: BRANDEAU EDWARD P
IPC: H05K1/18
Filed: 1983-12-07
Granted: 1986-09-23
Abstract: ABSTRACT            WIRE TERMINATION SYSTEM AND TERMINATOR THEREFOR    A point-to-point wire termination system in-cludes a plurality of terminals for receiving wires in insulation removing manner and which may be supported on a circuit board in a high density arrangement.  Each of the terminals includes a body portion projecting in low profile above the board surface and which has a plur-ality of wire receiving slots extending radially from a central opening and across the terminals.  These slots permit separate transverse insertion of wires whereby each wire lies approximately at the same close spacing from the board.  Formation of the terminal slots to have non-uniform, deeper central portions allows for relative ease of wire insertion, strain relief and, with the inti-mate contact along the wire length, enhanced protection against wire pull-out.
Patent CA-1213458-A (CA)
Inventor: BISHOP JOHN F
IPC: G03C8/08
Filed: 1984-02-02
Granted: 1986-11-04
Abstract: HYDROPHILIC LAYERS ADJACENT A STRIPPING LAYER      FOR DIFFUSION TRANSFER ASSEMBLAGES     Abstract of the Disclosure Photographic assemblages and processes are described wherein a stripping layer is employed to enable an image-receiving layer to be separated from the rest of the assemblage after processing.  Each side of the stripping layer has a hydrophilic layer immediately adjacent thereto, one of which contains particulate material substantially insensitive to light and in a volume ratio of particulate material to hydrophilic material of at least 0.5, so that upon separation, substantially all of the stripping layer will remain with the portion of the assemblage having the hydrophilic layer containing the particulate material.
Patent CA-1262902-A (CA)
Inventor: MUNRO DAVID
IPC: A01N43/54
Filed: 1984-02-24
Granted: 1989-11-14
Abstract: ABSTRACT              CHLOROACETANILIDES, THEIR PREPARATION, THEIR USE, COMPOSITIONS CONTAINING THEM, AND METHOD OF COMBATTING UNDESIRED PLANT GROWTH       Chloroacetanilide compounds having general formula   wherein A represents an optionally substituted azine selected from pyridyl, pyrazinyl, pyridazinyl, 4-pyrimidinyl or 5-pyrimidinyl group, and each of R and R1 independently represents an alkyl group having up to four carbon atoms, together with a process for preparing such compounds, herbicidal compositions containing them and their use as herbicides.
Patent CA-1216651-A (CA)
Inventor: NAKADA HIROSHI
IPC: H04M3/26
Filed: 1984-03-16
Granted: 1987-01-13
Abstract: ABSTRACT A system for linking channel groups from various data terminals in a sending station to corresponding data terminals in a receiving station, via digital telephone switching networks is described.  Orderly connection of channels keeping the space order and time phase between channels of the group is accomplished by providing a group trunk in each terminal station, to connect the data terminals to the telephone network.  The group trunk establishes the necessary number of channels between the sending and receiving trunks.  The group trunk of the sending station provides each data with a channel identification code, through which the data is sent out.  The group trunk of tile receiving terminal detects the channel indetification signal of the received data, then rearranges the order of channel paths arriving at the receiving terminal, and equalizes the delay time of each data.
Patent CA-1220387-A (CA)
Inventor: FLORANDER NILS-SAKE
IPC: B63H5/00
Filed: 1984-03-19
Granted: 1987-04-14
Abstract: ABSTRACT OF THE DISCLOSURE            The mounting of a thruster propeller unit in the bottom plating of a vessel is facilitated by the use of lifting lines, operable from within the vessel.  Each line is made to pass a lock chamber adjacent to an opening in the bottom plating, outside the opening where the thruster propeller is to be fitted.  The lock chamber includes a first, rigid tubular member, which is the housing for a slide valve, as well as a second tubular member, which is resilient at least in the transverse direction.  The two tubular members define a passage being substantially wider than the diameter of the lifting line.  The second tubular member is at its top provided with a sealing sleeve which fits around the line.  The locking chamber is connected to a source of compressed air, which makes it possible to main-tain a pressure within the chamber balancing the pressure of the surrounding water.
Patent CA-1228818-A (CA)
Inventor: SEILER NIKOLAUS
IPC: A61K31/195
Filed: 1984-04-26
Granted: 1987-11-03
Abstract: ABSTRACT    Glycine, sarcosine, or N,N-dimethylglycine exerts a synergistic effect upon gamma-vinyl GABA for the treatment of seizure disorders, in particular epilepsy.
Patent CA-1225534-A (CA)
Inventor: LEHTIKOSKI OLAVI
IPC: G01N21/93
Filed: 1984-05-04
Granted: 1987-08-18
Abstract: ABSTRACT           The available equipment for measuring optic-al properties of paper are inconvenient in use and calibration thereof is inaccurate.  In addition, pro-perties of a sample are not analysed sufficiently.      According to the invention, a background screen (2) of an apparatus is adapted to be displaced relative to housing (1) and provided with elements (17-21) for measuring optical properties and calibrating said apparatus.  In addition, an assembly (9-15) for pro-cessing scattered light comprises a grid (13) and at least one limiter (15), positioned between detector (16) and grid in the immediate proximity of detector and adapted to be movable along with detector over the entire range of a spectrum.     (Fig. 1)
Patent CA-1235787-A (CA)
Inventor: HAWKES GRAHAM S
IPC: B25J13/00
Filed: 1984-05-09
Granted: 1988-04-26
Abstract: METHOD AND APPARATUS PROVIDING TACTILE FEEDBACK TO    OPERATORS OF REMOTELY CONTROLLED MANIPULATORS                      by GRAHAM S. HAWKES     An apparatus and method is disclosed for providing tactile feedback information to the operator of a remotely operated manipulator assembly (1), such as a robot arm (2), by mechanically coupling a vibration sensitive transducer (5, 19) to said assembly (1) and audibly reproducing (7, 8, 20) the transducer output for operator listening.  The use of an accelerometer (19) as a vibration sensitive transducer (5, 19) is disclosed as well as techniques for cancelling environmental noise.
Patent CA-1231689-A (CA)
IPC: C10L9/02
Filed: 1984-05-22
Granted: 1988-01-19
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus for the beneficiation of coal is disclosed. The apparatus consists of sequential combination coal pulveri-zation means, feeding means to move the pulverized coal to a surface treatment reaction zone including means for the introduction of chemical reactants to surface treat the coal, and means for introducing the surface treated coal to a water wash zone having means for admixing ingredients therein under high shear agitation.  The resulting beneficiated coal is of low ash and mineral sulfur content and of enhanced BTU content which can be burned as a solid or combined with a fluid carrier such as fuel oil or water to produce highly desirable benefici-ated coal mixtures or slurries which are readily transportable and cleanly burned.
Patent CA-1252071-A (CA)
Inventor: JEANS EDWARD L
IPC: B67D1/12
Filed: 1984-06-28
Granted: 1989-04-04
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus for controlling the dispensing a concentrate from a container at a predetermined flow rate includes a first container part a first valve part in communication with a volume of concentrate; a second part having a second mating valve part and an outlet opening therein, the second part movable with respect to the first part to selectively move the first and second valve parts with respect to each other by a preselected amount to permit flow of the concentrate from the first part, through the valve parts and out the outlet opening; cams for effecting movement of the first and second parts, the preselected amount with respect to each other; a tube to introduce air at atmospheric pressure into the container when the first and second valve parts are moved apart having a cooperating valve to prevent backflow through the tube when the first and second valve parts are in sealing relationship; and a chamber interposed between the volume of concentrate and the tube having an outlet fixed near the outlet opening, the chamber outlet being of a size which will permit a free flow of air whereby air will escape from the chamber, despite any surface tension existing in the concentrate, to replace concentrate which is dispensed through the outlet opening in such a manner so as to maintain a constant head pressure in the interior of the container.
Patent CA-1219078-A (CA)
Inventor: ANDERSON ROGER N
IPC: E21B47/06
Filed: 1984-07-13
Granted: 1987-03-10
Abstract: EXPLORING FOR SUBSURFACE HYDROCARBONS  BY SEA FLOOR TEMPERATURE GRADIENTS PREFERABLY USING A MULTIPLEXED THERMISTOR PROBE                      Abstract Disclosed are a method and a system for measuring the sea floor temperature gradient several meters into the formation at each of an array of measurement sites, and using these gradients to explore for and characterize hydrocarbon deposits.  The measurements can be taken with a special lance driven into the otherwise undisturbed sea floor.
Patent CA-1233675-A (CA)
Inventor: CHANG KEH-MINN
IPC: C22C19/05
Filed: 1984-07-27
Granted: 1988-03-08
Abstract: NICKEL-BASE SUPERALLOY SYSTEMS                 Abstract of the Disclosure Alloy compositions for nickel-base superalloys having the qualities of weldability, castability and forge-ability together with improved high temperature strength and rupture properties are disclosed.  The weldability is improved by varying the Al, Ti, Nb and Ta content so as to insure that only the favorable ?" precipitates are formed in the alloy.  The high temperature properties of the alloy compositions are optimized by controlling the content of the major alloying elements Co and Cr.  Preferably the alloy is substantially free of Fe.
Patent CA-1229161-A (CA)
Inventor: RAMMOS EMMANUEL
IPC: H01P1/161
Filed: 1984-08-16
Granted: 1987-11-10
Abstract: ABSTRACT:         Antenna output for a planar antenna comprising an array of receiving elements provided by two networks (20, 30) of high frequency transmission lines and three sheets (10, 40, 50) which are arranged such that the first sheet (10) comprises first cavities (11), the first and second transmission line networks are planar, located respec-tively on either side of this first sheet and, for signal reception, coupled to each of the cavities by a corres-ponding number of distinct ends forming exciting probes along two perpendicular axes, and that the third and second sheets (40, 50) are located on the other side of both of these networks and comprise second and third cav-ities (41, 51) which are in line with the first cavities, these third cavities being short-circuited in a plane parallel to the surfaces of the sheets, and these sheets being made of a metal or of a dielectric material having metal-plated walls of the cavities, the antenna output being characterized in that the opposite single end (122, 132) of each of these two transmission line networks also form an exciting probe and is coupled to a waveguide (60) which is located on and pointing towards the rear of the antenna.  This antenna array is intended to be used in systems for receiving orthogonally polarized high-fre-quency signals.
Patent CA-1230953-A (CA)
Inventor: ODA ISAO
IPC: F16B11/00
Filed: 1984-08-27
Granted: 1988-01-05
Abstract: Abstract of the Disclosure A metal ceramics composite article obtained by press  fitting a projection formed on a ceramic member into a hole formed in a metallic member has a high bonding force in the press fitted portion and is free from the separation of the ceramic member from the metallic member.  The composite article exhibits high thermal resistance or wear resistance in the use as a piston crown in a piston for adiabatic engine or in the use as a cam contacting surface of a tappet.