baber/WOPTO huggingface dataset:
Patent CA-1083123-A (CA)
Inventor: STRACK HANS
IPC: C11D3/08
Filed: 1977-11-10
Granted: 1980-08-05
Abstract: ABSTRACT OF THE DISCLOSURE               The present invention provides a crystalline type-A zeolite powder having the composition 1.0 ? 0.2 M2/nO : Al2O3 : 1.85 ? 0.5 SiO2 ? y H2O, wherein M represents a metal cation, n its valency and y a value of up to 6, and containing 50% by weight of particles of a size below a maximum of 6.2 µm as well as having the following particle spectrum   The zeolitic seive is useful inter alia as a phosphate substitute in the washing, rinsing and cleansing agents.
Patent CA-1089230-A (CA)
Inventor: SIMMONS RICHARD W
IPC: C10L1/14
Filed: 1977-12-21
Granted: 1980-11-11
Abstract: TITLE            IMPROVED HYDROCARBON FUEL ADDITIVE AND PROCESS OF IMPROVING HYDROCARBON FUEL COMBUSTION            ABSTRACT OF THE DISCLOSURE      An improved liquid hydrocarbon fuel for diesel en-gines or other purposes is made by incorporating at least 0.003% by weight of a mixture of an iron salt of an aromatic nitro acid and a nitroaliphatic compound having one to four carbon atoms, into the fuel.  The weight ratio of the aromatic nitro acid salt to the nitroaliphatic compound ranges from 1:10 to 1:100.  The additive, when added to diesel fuel, (1) substantially eliminates hard carbon deposits from the valve and exhaust systems of diesel engines, thereby improving the efficiency of the engines and decreasing overhaul expense, (2) reduces air pollutants such as oxides of sulphur and nitrogen, and virtually eliminates carbon monoxide from diesel exhausts and (3) reduces or substantially eliminates slime deposits which form during diesel fuel storage.
Patent CA-1105923-A (CA)
Inventor: GOLDSTEIN GIDEON
IPC: C07K1/06
Filed: 1978-02-08
Granted: 1981-07-28
Abstract: ABSTRACT OF THE DISCLOSURE There are disclosed new polypeptide compositions having the following amino acid sequence as the active site:                     TYR-ASN-ILE-GLN-LYS                 This polypeptide has the capability of inducing the differentiation of both T-precursor cells as measured by the acquisition of the thymic differentiation antigens TL and THY-l (0), as well as B-precursor cells as measured by the acquisition of receptors for complement, a distinctive marker of B cells.  The peptide is thus useful in thymic function and immunity areas such as in treatment for a congenital absence of thymus.  The peptide is active in very low concentrations.  Also provided are derivatives of the pentapeptide, novel intermediate polypeptides, methods of manufacture of the peptides, therapeutic compositions, and methods for use of the compositions.
Patent CA-1090925-A (CA)
Inventor: WHITE EUGENE B
IPC: C02F3/02
Filed: 1978-02-10
Granted: 1980-12-02
Abstract: ABSTRACT A method and apparatus for treatment of sewage and waste materials, and while applicable to larger installa-tions, is particularly desirable for relatively small, for example family and multi-family installations, utilizing high rate  biochemical oxidation/physio-chemical adsorption, in which the sewage is subjected to a primary biological treatment, and a secondary settling treatment, with the primary-secondary effluent, following addition thereto of an organic-inorganic chemical material comprising prereacted floe, a phosphate precipitating material and a nonionic polyelectrolyte, operative to maintain pH and zeta potential favorable to flocculation, being subjected to a tertiary treatment by passage through a mixed filtration and adsorp-tion bed containing activated carbon, the mixed bed being periodically regenerated by a partial wet-gas oxygenation cycle, utilizing a reflex operation in which the products of regeneration are returned to the primary treatment, and in which the final effluent may, for example, contain an aver-age of less than 1 mg/l BOD5 and an average of less than 0.6 mg/l of sudpended solids, an average of less than 0.3 mg/l phosphorous (as PO4), and with a material reduction in sludge.   The invention also provides fully automatic cyclic operation and includes a novel tertiary method and structure, including regeneration thereof, as well as the chemical materials utilized and the method of use thereof.  In a preferred form of the invention, the chemicals are produced as a dry homogeneous discrete material which may be readily transported and handled in dry form, and formed into an aqueous mix or slurry at time of ultimate use.
Patent CA-1113040-A (CA)
Inventor: SCHWABACHER WILLIAM P
IPC: B65D45/32
Filed: 1978-02-13
Granted: 1981-11-24
Abstract: Abstract A self-centering rotatable closure retainer adapted for use with a conventional cylindrical primary container cap is disclosed. The retainer comprises a support to which three or more radially inwardly projecting flexible ribs are attached so that they tangen-tially engage the outer wall of the cap frictionally securing the retainer to the cap. The self-centering closure retainer can be readily rotated about and removed from the primary cap without disturbing the cap.
Patent CA-1136733-A (CA)
Inventor: HEFFERNAN JAMES P
IPC: G05B15/02
Filed: 1978-02-15
Granted: 1982-11-30
Abstract: COMPUTER-CONTROLLED OIL DRILLING RIG HAVING DRAWWORKS MOTOR AND BRAKE CONTROL ARRANGEMENT               ABSTRACT OF THE INVENTION          An oil drilling rig includes a racker, a power tongs, a drawworks having a motor and a brake, and a general purpose programmable digital computer associated with each to sequentially initiate the operation thereof.          Closed-loop control systems for the drawworks motor and drawworks brake are included to provide control signals to a motor drive and to a brake actuator.
Patent CA-1090186-A (CA)
Title: Camera with pin registration for film and end-of-film  indication means
Inventor: ANESHANSLEY JAMES T
IPC: G03B17/00
Filed: 1978-03-14
Granted: 1980-11-25
Abstract: CAMERA WITH PIN REGISTRATION FOR FILM AND END OF FILM INDICATION MEANS     ABSTRACT OF THE DISCLOSURE         A standard 35mm single lens reflex camera is modified to include a pair of film frame registration pins located in the hinged rear cover plate, these pins being movable toward film covering the film aperture, with the ends of the pins being tapered to readily enter a pair of sprocket holes on opposite sides of each frame of film, for precisely registering the position of each frame with the film aperture.  The regist-ration pins engage the film before and during each exposure, and are retracted before each advancement or rewinding of the film.  Also located on the camera's rear cover plate is a spring-biased indicator pin extending toward the film, and aimed directly at an electrical ground contact on the film guide.          This indicator pin is blocked from contacting the ground by the top edge of any film present, but when the top edge of the film is not present, as during the last phase of re-winding or when there is no film in the camera, the indicator pin will auto-matically reach the electrical contact, thereby closing a circuit and turning on an indicator light.
Patent CA-1110700-A (CA)
Inventor: BERGNER DIETER
IPC: G01R19/08
Filed: 1978-05-12
Granted: 1981-10-13
Abstract: PROCESS TO MEASURE THE DISTRIBUTION OF THE ANODE      CURRENTS IN CELLS FOR ALKALI METAL CHLORIDE                     ELECTROLYSIS      Abstract of the disclosure:      For the indirect measurement of the distribution of the anode currents in electrolytic cells operated with alkali metal chlo-ride according to the amalgam process the cell voltage is de-termined with the exclusion of potential displacement in the range of the electrolytic cell.  An exclusion of potential dis-placements is obtained by the fact that there are no ohmic con-nections between the current-carrying elements and the other electrically conductive elements of the electrolytic cell.
Patent CA-1094078-A (CA)
Inventor: WRIGHT GEORGE C
IPC: A61P1/04
Filed: 1978-06-29
Granted: 1981-01-20
Abstract: ABSTRACT A series of 3-[(4-chromanylidene)amino]-2-oxazolidinones of the formula:                      wherein R is hydrogen, methoxy or nitro.  These compounds are useful as gastric antisecretory agents.
Patent CA-1101783-A (CA)
Title: Water distributor trough primarily for a warm air furnace mounted humidifier
Inventor: KOZINSKI RICHARD C
IPC: F24F6/04
Filed: 1978-08-08
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE         An air treating apparatus such as a humidifier, evaporator cooler, cooling tower or other such equipment comprising a housing provided with evaporator means and water distribution means mounted in the housing above the evapora-tor means to provide a substantially uniformly distributed flow of water thereto. The water distribution means includes a tray provided with an upstanding or elevated target ele-ment located between a plurality of upstanding vertical wall elements forming channels leading to apertures positioned to distribute water uniformly to the evaporator means.  Water directed to the apparatus impinges with a certain velocity head on the elevated top surface of the target element from where the water while still in motion impinges upon the top edges of the internal wall elements which divide and direct the water into the channels and from where the water is distri-buted to the evaporator means through the apertures.
Patent CA-1113771-A (CA)
Inventor: SAKAMOTO KOJI
IPC: A23K20/195
Filed: 1978-08-15
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE         A method for promoting the growth of domestic animals which comprises administering one or more kinds of macrotetrolide antibiotic substances represented by the general formula   wherein R1, R2, R3 and R4 each represents a lower alkyl group, to the animals.
Patent CA-1112653-A (CA)
Inventor: VINCENT GARY A
IPC: C08G77/14
Filed: 1978-09-12
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE          Disclosed are furfuryloxy substituted organosilicon compounds having a viscosity of from about 5 to about 500 cs. at 25°C. and useful as dielectric fluids. Disclosed also are improved electrical devises such as transformers and capacitors containing such compounds as dielectric fluids.
Patent CA-1098788-A (CA)
Inventor: FAEHLING FRANCIS L
IPC: F24B1/18
Filed: 1978-09-15
Granted: 1981-04-07
Abstract: A fireplace having passage means for directing outside combustion air into the firebox with a pair of outlet openings for said combustion air and each having an intake damper movable between open and closed positions at the outlet end of said passage means with operating structure for positioning of said intake dampers including handle means disposed at the front of the fireplace.
Patent CA-1134314-A (CA)
Inventor: LUDWIG PETER
IPC: B65G23/14
Filed: 1978-12-14
Granted: 1982-10-26
Abstract: ABSTRACT OF THE DISCLOSURE     A belt conveyor has a carrying belt unit including a carrying belt which has an upper load run and a plurality of supporting rollers to support the latter, and a friction belt unit having a friction belt which has one run in frictional contact with the upper load run of the carrying belt.  The friction belt is guided by a plurality of bearing rollers and deviating rollers, the latter being downwardly offset relative to the bearing rollers.          The upper load run is trough-shaped and has two lateral inclined portions supported by inclined supporting rollers, and a central portion with which the one run of the friction belt is in contact.      The deviating rollers are spaced from one another by a distance which is at most equal to the width of the carrying belt.
Patent CA-1064621-A (CA)
Inventor: BOOTHROYD WILLIAM A
IPC: G06K7/08
Filed: 1978-12-14
Granted: 1979-10-16
Abstract: MODULAR TRANSACTION TERMINAL WITH MICROPROCESSOR  CONTROL                   Abstract of the Disclosure A versatile readily serviced transaction terminal includes a credit card control mechanism, a user keyboard, a user display, a document handling system for cash and printed transaction statements, and a system for controlling terminal operation.  The terminal receives a user credit card having a magnetic stripe with prerecorded account information, reads the account information, and then receives a user personal ID number through the keyboard.  As an available option, the terminal may require a predetermined correspondence between the personal ID number and the account information.  After any required correspondence is satisfied, the user is permitted to operate the keyboard to indicate a selected one of an unlimited range of possible transaction requests.  The control system, which includes a programmable microprocessor and a plurality of passive terminal elements interconnected by a terminal information bus, operates to assemble user supply information, terminal status information, communicate transaction requests to a host, and provide central information to terminal modules for the execution of requested transactions in a manner consistent with host generated transaction reply messages. Each terminal element handles one or more terminal functions such as the control of hardware or the control of user communications in direct response to microprocessor control information.  All decision making is handled by the microprocessor with only specific, well defined commands being executed by the bus connected modules.
Patent CA-1125703-A (CA)
Inventor: SEITA TORU
IPC: C25B1/46
Filed: 1978-12-14
Granted: 1982-06-15
Abstract: ABSTRACT OF THE DISCLOSURE         The electrolysis of sodium chloride is carried out using a cation exchange membrane prepared by treating one surface of a perfluorocarbon polymer membrane having sulfonyl halide groups with a diamine or a polyamine at a temperature from 170°C to a temperature at which the membrane deteriorates and impregnating a diene derivative having a carboxyl group or a group which can be converted to a carboxyl group into the membrane so as to polymerize the diene derivative and treating the mem-brane with a water miscible organic solvent having a boiling point of higher than 120°C at 760 mmHg between smooth plates at 80°C to 180°C.
Patent CA-1104479-A (CA)
Inventor: FETTY HAROLD D
IPC: B60C11/12
Filed: 1979-01-08
Granted: 1981-07-07
Abstract: TREAD FOR A PNEUMATIC TIRE               Abstract of the Invention A tread capable of being used in all seasons and weather conditions comprising of a substantially centrally located rib which extends circumferentially about the tire, a plurality of independent projections placed about the remaining portion of the tire.  The independent projections are placed so as to provide for two circumferentially extending grooves, one on either side of the central rib and a plurality of laterally extending grooves which extend from each central groove to the tread edge of the tire.  The tread has a low net to gross ratio.
Patent CA-1129088-A (CA)
Title: Method and apparatus for video signal recording
Inventor: MAXEY ALEXANDER R
IPC: G11B15/61
Filed: 1979-01-26
Granted: 1982-08-03
Abstract: Docket 6402 METHOD AND APPARATUS FOR VIDEO SIGNAL RECORDING              Abstract of the Disclosure A method and apparatus for video signal recording comprises helically scanning a plurality of transducer heads sequentially along separate parallel paths of equal width on a record medium at a rate such that a plurality of the scans occur within a field interval, and diverting the signal in predetermined sequence to different ones of the heads.  The scanning of said heads and diverting of the signal to different heads is arranged to cause some redundant recording of information in different ones of the paths, information recorded in a path that is adjacent an edge of the medium having corresponding redundant information recorded in an internal path that is bounded by other parallel paths.  The apparatus includes a rotary scanner having at least three transducer heads spaced along and around the axis of rotation of the scanner whereby each head scans along a different circular orbit and at a different time across a segment of a cylindrical surface defined by the plural orbits, and a trans-port for moving a recording tape across a segment of such cylindrical surface in timed relation to scanning rotation of the heads and at an angle to the axis of rotation such that each head traces a series of helical scans on the medium within non-overlapping paths along the direction of motion of the medium.  The heads rotate at a speed sufficient to separate each scan of a head along the corresponding path.
Patent CA-1123048-A (CA)
Title: Apparatus for controlling the speed  and direction of a dc motor
Inventor: TAKEDA MASASHI
IPC: G11B19/28
Filed: 1979-01-31
Granted: 1982-05-04
Abstract: APPARATUS FOR CONTROLLING THE SPEED AND DIRECTION OF ROTATION OF A DC MOTOR             ABSTRACT OF THE INVENTION         A single pickup head generates an alternating signal proportional to the rotational speed of a DC motor which can be rotated in either of two directions, and such alternating signal is employed by speed and/or phase control circuits to control the motor speed relative to a reference speed in a selected one of the two directions.  An overspeed sensing circuit detects speed runaway, which can occur when the motor is rapidly rotated in the direction opposite to the selected direction, and the overspeed sensing circuit then interrupts the motor drive voltage until the motor speed decreases to below its normal speed.  At and below normal speed in the undesired direction, the normal torque acts in the selected direction to rapidly reverse the rotational direction and to accelerate the motor to normal speed in the selected direction.
Patent CA-1137131-A (CA)
Title: Golf club with angled steps
Inventor: KANNE JOHN T
IPC: A63B53/10
Filed: 1979-03-16
Granted: 1982-12-07
Abstract: GOLF CLUB WITH ANGLED STEPS                  Abstract of the Disclosure A shaft for a golf club having steps angled obliquely relative to the axis of the shaft.
Patent CA-1133906-A (CA)
Inventor: MCCARTHY ROBERT F
IPC: A01N57/36
Filed: 1979-03-15
Granted: 1982-10-19
Abstract: ABSTRACT OF THE DISCLOSURE In one aspect the invention relate to the complexed product of the reaction between a haloalkylphonPhonic acid and an amide of the structure  O- N(Rl)(R2) where R1,R2 and R3  are as defined below.  In another aspect the invention relates to the pbosphoranyl derivatives indicated to have the structure:       wherein XR is a 2-haloethyl group: Rl, R2 and R3  are each independently hydrogen, phenyl which may be substituted by alkyl of 1 to 4 carbon atoms, alkyl of 1 to 12 carbon atoms optionally substituted with hydroxy, and Rl can additionally be alkenyl of 2 to 6 carbon atoms; or wherein R2 and R3, together with the N and C can form a N-heterocyclic ring having from 3 to 5 carbon atoms in the ring; and the polymer of the above Compound where is vinyl and R2  and R3 with N and C form said N =heterocyclic ring; and the neutralised product of said compound. The invention amount of at least one said complexed compounds to a plant or plant situs.  The complexed compounds are ethylen generating agents and promoee matoration for instance.
Patent CA-1110884-A (CA)
Inventor: VOM DORP WALTER
IPC: B21B19/00
Filed: 1979-03-30
Granted: 1981-10-20
Abstract: ABSTRACT        The present invention relates to a method and rolling mill for producing a thin walled tube.  In the method a blank is rolled between skewed rollers having cooperating rolling surfaces define high points which upon contact with the blank reduces the wall to samll thick-ness relative to the outer diameter of the rolled tube.  Shortly before the end of the blank is introduced into the rolling area, the rotation axis of the rollers are pivoted about a point remote from the rolling area to reduce the adjustment angle between the rotation axis of the inclined rollers and the axis of the rolled tube which causes an enlargement of the rolling area.  According to the invention, in order to obviate the production of tubes having thickened ends, a further movement is imposed in the skewed rollers at right angles to the direction of rolling.  In the rolling mill of the invention, means are provided for adjusting the skewed rollers orthogenally relative to the work Piece.  Means are provided for effect simultaneous change in the inclined position of the rollers through rotation of a rotatable flange and for causing a simul-taneous operation of the roller adjusting means.
Patent CA-1120269-A (CA)
Inventor: TACK ROBERT D
IPC: C10L1/26
Filed: 1979-05-23
Granted: 1982-03-23
Abstract: ABSTRACT     Three component additive combinations for improving the flow of distillate fuel oils comprise (A) a conventional distillate fuel flow improver         (B) a lube oil pour depressant and    (C) a polar compound other than certain specified nitrogen compounds which acts as an anti-agglomerant for wax particles in the fuel oil.
Patent CA-1111273-A (CA)
Inventor: KIECKHEFER GUY N
IPC: D04B1/02
Filed: 1979-05-30
Granted: 1981-10-27
Abstract: ABSTRACT In the art of circular knitting, it has been found that product fabrics as knitted and slit to form sheet goods characteris-tically display when transversely stretched a tendency to experience greater elongation transversely in central regions thereof than in side regions thereof.  The present invention provides a sliver knit pile fabric product which is differentially knitted in the transverse direction relative to a longitudinally extending pattern.  In its initially knit condition, and before undergoing any stabilization, this fabric product in its relaxed state characteristically has a greater number of wales per transverse pattern unit of width in its edge portions than it does in its central portions.  The variation in wales from the central region to a side edge region of such a fabric product is controlled in such a manner that when such knitted product is subsequently trans-versely elongated or stretched and is then stabilized as through applica-tion of a coating composition to the backing thereof there results a final product with a uniform pattern repeat width.
Patent CA-1105581-A (CA)
Inventor: KORDT HANS-HERBERT
IPC: H01R9/26
Filed: 1979-07-20
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE                 RAIL-MOUNTED ELECTRICAL TERMINALS          A clip-on electrical terminal block has an earth ter-minal which grips one flange of a channel-section support rail with outwardly turned flanges.  To prevent the earth terminal from drifting in the case of a flange of tapered cross section, a clamping member of the flange not only engages the underside of the flange but also has an inner arm which engages the inter-nal surface of the channel-section rail.  A single clamping screw clamps together the earth conductor, the clamping member of the terminal, and the flange of the support rail, by means of a lower arm of the clamping member.  To facilitate access to the clamping screw in the case of a terminal block with stacked terminals, the region of the terminal block housing containing the earth terminal may be laterally offset.
Patent CA-1135990-A (CA)
Inventor: LIU RICHARD T
IPC: A23F5/38
Filed: 1979-08-03
Granted: 1982-11-23
Abstract: ABSTRACT         Coffee capsules are described comprising a hardened shell of coffee and/or coffee substitute solids surrounding a droplet of coffee oil containing coffee aroma. Other features of the invention are described in the specification.
Patent CA-1112935-A (CA)
Inventor: MIYATA JUNJI
IPC: B60D1/01
Filed: 1979-08-28
Granted: 1981-11-24
Abstract: ABSTRACT OF THE DISCLOSURE           A structure for attaching a hitch to a tractor for detachably connecting a trailed working device to the tractor.          A rod for pivotably supporting a pair of opposed lower links for connecting a ground working implement to the tractor pivot-ally movably up and down is supported by and extends trans-versely through a portion of the transmission case.  The hitch is supported on the rod.