baber/WOPTO huggingface dataset:
Patent CA-1039533-A (CA)
Inventor: ZIPIN RICHARD B
IPC: G01L5/16
Filed: 1975-06-04
Granted: 1978-10-03
Abstract: MULTI-AXIS LOAD CELL            ABSTRACT OF THE DISCLOSURE A load cell capable of measuring forces along three orthogonal axes as well as bending moments about each of these axes is disclosed which is of simple construction while being capable of measuring accurately a wide range of dynamic working loads.  The load cell consists of a housing drivingly connected to a central hub member by means of a cross pattern formed by pairs of compliant cantilever bars, each bar slidable in the housing along its axis so as to not be capable of resisting transverse loads along respective orthogonal axes in the plane transverse to the load cell. Displacements of the hub relative to the housing are measured by four sets of LVDT transducers, each set measuring relative lateral movement parallel to each of the orthogonal axes on opposing points radially displaced from the central axis of the load cell.  These displacements are used to generate signals corresponding to the force components along each of the orthogonal axes as well as bending moments about each of these axes.
Patent CA-1059308-A (CA)
Inventor: AONUMA MASASHI
IPC: H01F1/04
Filed: 1975-07-23
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE           A ferromagnetic material having a high coercive force and good squareness ratio prepared by mixing an aqueous solution at least containing a salt of a metal capable of forming a ferromagnetic material with a solution of a reducing agent containing at least one of a boron hydride compound or a derivative thereof to perform an oxidation-reduction reaction, wherein the mixing of the solutions is after adjusting the pH of the aqueous solution of the metal salt to about 3.0 or less, and the pH of the reaction mixture at the end of the reaction is adjusted to at least about 3.0 or higher.
Patent CA-1054596-A (CA)
Inventor: LANG H
IPC: A61K31/425
Filed: 1975-07-25
Granted: 1979-05-15
Abstract: Abstract of the disclosure: The invention relates to thiazolidine derivatives having in 4-position a hydroxy group and a 3'-sulphamyl-phenyl substituent, in 2-position an imino group and in 1-position an aliphatic or cycloaliphatic substituent. Said thiazolidines have diuretic activity.         The invention also relates to a process for the manufacture of said compounds.
Patent CA-1045569-A (CA)
Inventor: THOMPSON KENNETH N
IPC: C12N11/08
Filed: 1975-08-25
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE       Process for converting starch to dextrose wherein a partially hydrolyzed starch solution containing at least 10 percent hydrolyzed starch is contacted with an enzyme system under conditions whereby substantially complete conversion of the starch to dextrose is achieved.  The enzyme system comprises immobilized glucoamylase and alpha-amylase selected from the group consisting of soluble alpha-amylase, immobilized alpha-amylase and mixtures thereof.
Patent CA-1064313-A (CA)
Inventor: MITCHELL JOHN R
IPC: A23L19/00
Filed: 1975-10-07
Granted: 1979-10-16
Abstract: ABSTRACT The invention relates to a process for the preparation of food products, as well as to food products having a gelled or thickened aqueous phase, a pH value of 2.5 up to 5.0 and in the  case of milk products up to the neutral range about 7.5.  Applicants have found unexpected benefit in using crude pectinaceous material of which the degree of esterification is or has been reduced to less than 20%, and preferably less than 10%, as the thicken-ing or gelling agent in such products.  Gel strength measurements show that comparable gels are formed with much lower pectin concentrations when the crude material is used than when purified or extracted pectin is employed. Gel structures are better and there is an outstanding cost advantage.  Pro-ducts contain from 0.1 to 20% crude pectinaceous material such as comminuted citrus peel.  They may contain comminuted animal or vegetable protein or fruit puree or other flavouring at a pH of 2.5 to 5Ø  Alternatively they may con-tain milk or milk derivatives, for example, from 2 to 60% milk solids and may have an acidic pH in the case of yoghurts or a pH up to about 7.5 in the case of ice cream, desserts or other milk products.
Patent CA-1057045-A (CA)
Inventor: PETERS DAN W
IPC: G01J1/00
Filed: 1975-12-03
Granted: 1979-06-26
Abstract: ABSTRACT OF THE DISCLOSURE        Described herein is a method of monitoring surface resistivity distribution resulting from vacuum deposition of thin, transport metal films on moving plastic film or other transparent substrates.  The process comprises applying to the metallized film electromagnetic radiation and detecting and band width of electromagnetic radiation transmitted through or reflected from the metallized film in the near-infrared region, more particularly within the wavelength range of about 1.5 to 3.0 microns.  The detected band width permits excellent correlation between transmitted radiation and local conductivity or, reciprocally, resistivity of vacuum deposited gold, silver, and copper.  Vacuum deposition can occur, e.g., by vacuum evaporation or sputtering.  The metallized films are useful in the production of electrically heated transparent closures such as for automobile windshields.
Patent CA-1049667-A (CA)
Inventor: GOEL KRISHAN N
IPC: C02F3/00
Filed: 1975-12-22
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention discloses a process for the treatment of surplus sludge in conjunction with a two stage activated sludge process.  The sludge is digested during the digestion phase of a pulping operation without detri-mental effects on the quality of the pulp.
Patent CA-1067091-A (CA)
Inventor: WAGNER KUNO
IPC: C08G18/70
Filed: 1976-01-30
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to stable equilibrium mixtures of carbodiimides, uretone imines and organic isocya-nates and to stable solutions of carbodiimides and uretone imines in polyisocyanates which are free from carbodiimide groups.  Either the carbodiimide, or the uretone imine, or both, may contain isocyanate groups.  The present invention also relates to a process for the preparation of such pro-ducts by "heterogeneous catalysis" and the use thereof for the production of polyurethane resins.  According to one embodiment of the process according to the instant invention, individual isocyanates in a mixture of various isocyanates may be carbodiimidized selectively.
Patent CA-1048913-A (CA)
Inventor: TOPOL LEO E
IPC: G01N31/00
Filed: 1976-03-01
Granted: 1979-02-20
Abstract: Leo E. Topol ABSTRACT Sulphur dioxide is reacted with silver nitrite at room temperature to release nitrogen dioxide in a known ratio and the nitrogen dioxide may, then, be measured as an indication of the presence and amount of sulphur dioxide.
Patent CA-1041054-A (CA)
Inventor: GLENNIE BRIAN L
IPC: B65D85/67
Filed: 1976-03-09
Granted: 1978-10-24
Abstract: ABSTRACT           A package for endless belts to avoid kinking and cracking of the belts including a fist core having an axial slot to receive axially within said core one end of a nest of belts.  The belts are wound around said first core and a second core is disposed in the opposite end of the belts.  A third core inserted in the nest of belts and dis-posed in the loop within the first core will further restrict kinking of the belts.
Patent CA-1051060-A (CA)
Inventor: JUERGENS ALFRED R
IPC: B62D25/18
Filed: 1976-04-26
Granted: 1979-03-20
Abstract: MUDFLAP MOUNTING ASSEMBLY                   ABSTRACT OF DISCLOSURE         A mudflap mounting assembly having a seat for mounting on a vehicle, a mudflap hanger assembly for mount-ing a mudflap and a spring biasing the hanger assembly to the seat.  A tear-drop shaped seat has special guide flanges to guide seating of a face plate of the hanger assembly.          The seat and face plate mounting allow approximately 90° deflection of the hanger assembly through a 360° angle with respect to the seat.  The guide flanges provide for positive reseating of the hanger assembly in a given orientation with respect to the seat.
Patent CA-1077436-A (CA)
Inventor: PETERS EDWARD J
IPC: C25B1/46
Filed: 1976-06-30
Granted: 1980-05-13
Abstract: MEMBRANE ELECTROLYTIC CELL WITH CONCENTRIC ELECTRODES             ABSTRACT OF THE DISCLOSURE     Electrolytic cell in which hollow cylindrical electrodes are arranged concentrically, anode within the cathode, and having a tubular ion permeable membrane supported on the outside of the anode separating the anolyte and the catholyte.  The anolyte is contained within the membrane-anode structure, affording reduced construction cost and greater efficiency per unit of cell volume.
Patent CA-1086547-A (CA)
Inventor: FUJIWARA SHINJI
IPC: H01L51/42
Filed: 1976-08-16
Granted: 1980-09-30
Abstract: PHOTOCONDUCTOR ELEMENT AND METHOD            OF MAKING THE ELEMENT     ABSTRACT OF THE DISCLOSURE     This invention relates to a photoconductor element comprising in the following order 1)  a material having wider band gap energy than CdTe, 2)  a material primarily consisting of CdTe and 3)  a material primarily consisting of ZnTe doped with In.         The instant material exhibits excellent light sen-sitivity over entire visible light range, a low level of dark current and a high speed of light response.  This in-vention further relates to a target for image pickup tube employing the element and a method of making the element.
Patent CA-1067500-A (CA)
Title: N-(3-methyl-5-isothiazolyl)-2-methyl-pentanamide
Inventor: STEVENS HENRY C
IPC: C07D275/02
Filed: 1976-09-20
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed is the novel compound, N-(3-methyl-5-isothiazolyl)-2-methylpentanamide, which has herbicidal properties, particularly against broad leaf and grass weeds.  It is usually formulated into an agricultural composition, optionally with 5-propionylamino-3-methylisothiazole.
Patent CA-1046811-A (CA)
Inventor: SABRANSKI UDO
IPC: B63G7/02
Filed: 1976-09-27
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE   An explosive grab adapted to be towed on a towing line has a jaw to receive a mooring line of a submersed mine and an explosive charge which is automatically detonated when the mooring line enters the jaw to sever the mooring line.  The grab comprises a body the greater part of which is consis-tituted by a stabilising fin and which has a channel for reception of the tow-ing line, and retaining means on the body to retain the towing line in the channel but which is yieldable to permit insertion of the towing line later-ally into the channel.  The grab includes a cutter unit in which the jaw of the grab is provided, the cutter unit comprising a guard for the towing line and a main explosive charge located on opposite sides of the jaw and a detona-tor actuation means which defines the closed end of the jaw.  The body and cutter unit are interconnected by means adapted to yield to forces in excess of a predetermined maximum value acting on the cutter unit to allow separation of the cutter unit from the body independent of explosion of the charge.
Patent CA-1066859-A (CA)
Inventor: RIESTER WILLIAM C
IPC: B60S1/18
Filed: 1976-09-29
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE           A longitudinally adjustable lever in the form of a two piece housing mounted for oscillatory motion adjacent one end to the oscillating output of a wiper motor carries at its other end a pivot shaft adapted to receive a wiper arm.  A crank arm is mounted on said lever for pivotal motion on an axis coaxial with the axis of the pivot shaft.  Adjacent its free end the crank arm is adapted to have a drag link pivotally secured there-to.  The free ends of the wiper arm and drag link are pivotally secured to opposite ends by a link element to form a parallelo-gram linkage.  Enclosed within the housing which forms the lever is a rotatably adjustable stationary chain anchor, a sprocket fixed to the pivot shaft for rotation therewith and a drive chain looped around the sprocket extending between the chain anchor and the sprocket for effecting oscillatory movement of the arm pivot shaft relative to the lever when the lever is oscillating about an axis coaxial with the chain anchor.  A gear train driven by the sprocket causes rotation of the crank arm relative to the pivot shaft so as to maintain substantially constant angular orientation of the crank arm relative to a fixed line.  The lon-gitudinal axis of the drag link and the longitudinal axis of the wiper arm are maintained in parallel relationship so that a wiper blade secured to the end of the wiper arm will produce a sub-stantially rectangular wiping pattern.  This is desirable for wi-ping a windshield which is extremely wide relative to its height.
Patent CA-1064061-A (CA)
Title: Method and apparatus for handling, positioning and assembling fabric piles
Inventor: HUGHES FRANCIS H
IPC: D05B33/00
Filed: 1976-10-22
Granted: 1979-10-09
Abstract: METHOD AND APPARATUS FOR HANDLING, POSITIONING AND ASSEMBLING FABRIC PLIES            Abstract of the Disclosure The disclosure relates to new methods and means for re-moving fabric plies one at a time from a stack, transporting the individual plies to a secondary location, precisely orienting and aligning the plies for a subsequent operation and, in some cases assembling one ply with another in preparation for a sewing oper-ation.  In one of its advantageous forms, the equipment specifi-cally illustrated herein is especially useful for picking indi-vidual shirt cuff and liner plies from separate supply stacks, transporting them to a load station, and assembling the plies one on top of the other, in proper alignment and orientation for sewing.  In a secondary mode/ the equipment of the invention may be used to transport individual fabric plies, such as entire short sleeve shirt sections, to a sewing or other processing station.         Incorporated in the comprehensive apparatus specifically disclosed are a plurality of inventive features in the form of significant sub-combinations capable of utilization in conjunction with other equipment and other processes.
Patent CA-1074845-A (CA)
Inventor: CONNOLLY DOUGLAS P
IPC: B65H29/56
Filed: 1976-10-26
Granted: 1980-04-01
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus for stripping copy sheets from a heated fuser member utilized in a xerographic copier.  The apparatus is characterized by provision of a first contact stripping means in the form of a single stripper finger which is supported adjacent the nip formed between a heated fuser roll and a backup roll forming such nip.  A second stripping means comprising a pair of stripper fingers is supported along an arcuate path encompassing the nip and the first stripping means such that the first stripping means is disposed intermediate the nip and the second stripping means.
Patent CA-1078018-A (CA)
Inventor: JOHANSSON AUGUST V
IPC: G01R21/00
Filed: 1976-12-01
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE       For detecting electrical overloads in a traction vehicle propulsion system wherein the output of a prime mover-driven electric generator is controlled by varying the on-off duty cycle of an intermittently conductive switch connected in series with a field winding of the generator excitation means, monitoring means is connected across the field switch to produce an output signal in response to the field switch being continuously conductive for an abnormally long period of time which is indicative of an overexcited condition.
Patent CA-1090472-A (CA)
Inventor: LLOYD JOHN G
IPC: G06F3/00
Filed: 1976-12-06
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE    A data terminal for converting coded information into visual data includes a keyboard, a display, a printer, means for generating output signals in accordance with operation of the keys of the keybaord, means for decoding output signals into data on the display and for printing at least some of the data on a record member wherein when the terminal is connected to a processor and the input signals are received by the terminal from the processor when the output signals constitute information found to be acceptable by the processor, so that coded information entered by the Keyboard is converted into visual data which is represented on the display and printed on the record member.
Patent CA-1078782-A (CA)
Inventor: IGNELL ROLF L
IPC: B65D47/36
Filed: 1977-01-28
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides  a tear-up closing device for containers which closing device is adapted to form a seal in an opening part of the said containers, said closing device comprising an outer and an inner part, the outer part being a tubular body whose outside is adapted to provide a gastight and mechanically stable fixing of the closing device in the opening part of the container and whose inside defines a pouring opening of the closing device, the inner part being a body adapted to be introduced into the outer part, completely closes said pouring opening and have parts thereof extend at least as far as the plane defining the lower free edge of the tubular body of the outer part, the said outer and inner parts being joined along a thin relatively easily breakable connecting wall which extends completely around the circumference of an upper edge of the outer part, and a gastight film disc sealed to the lower edge of the outer part and said parts of the inner part extending into the outer part, which sealing film disc is fabricated of a gastight and relatively easily tearable material.
Patent CA-1048794-A (CA)
Inventor: BRUCE PETER
IPC: F16G13/14
Filed: 1977-02-03
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE        A link chain, particularly for use as an anchor chain, comprises a plurality of links joined together in sequence, each link including a closed member comprising a pair of facing U-shaped portions, the base of the U at each end of the member having a portion of its inside surface of part cylindrical form, the cylindrical axes of said portions being arranged substantially transversely with one convex and the other concave so that the part cylindrical convex surface of one end of one link mates with one part cylindrical concave surface at the other end of a preceding link when the chain is straight under tension, and enables the chain to withstand greater loads, the U-ends being shaped to permit relative pivoting of the links about an axis substantially transverse to the plane of the link.
Patent CA-1094258-A (CA)
Inventor: BUECHEL KARL H
IPC: C09D5/14
Filed: 1977-02-25
Granted: 1981-01-27
Abstract: Fungicidal agent for the protection of materials Abstract Materials such as lime wash, paint, paper, wood, plastic, leather, artificial leather, carpeting, canvas, a textile, bitumen, glue, rubber or plaster is protected against fungi by applying thereto, either on the surface or throughout the material, a fungicidally effective amount of 1-(4-chloro-phenoxy)-1-imidazol-1-yl-3,3-dimethylbutan-2-one.            Le A 16 895
Patent CA-1076041-A (CA)
Inventor: HUNTER GEORGE S
IPC: B01D29/07
Filed: 1977-04-04
Granted: 1980-04-22
Abstract: ABSTRACT      Filter elements are described in which a pleated cylindrical sheet of non-woven microporous glass fibre filter material impregnated with a binder, which may be silicone, polyurethane, phenolic resin or epoxy resin, is mounted in contact with a cylindrical supporting sheet of, for example, expanded metal for maintaining the filter material against shock pressure loads.  To protect the filter material during assembly a porous layer of protective material may be interposed between the filter material and the supporting cylinder.  The supporting cylinder may be a simple cylinder or pleated so as to fit the filter material.  An activated carbon layer for removing odours during air filtration may be added to the filter material.          When the air contains oil mist, a layer containing dye that will be taken up by the oil and discolour the filter element as a warning indication that the filter has become saturated, may be interposed between the filter material and the activated carbon layer.  The filter material may comprise an organic binder holding together borosilicate glass fibres, this amorphous mass being further impregnated by a synthetic resin binder.  The filter material may consist of a glass fibre filter paper with a further layer of non-woven material secured thereto by a synthetic resin binder.
Patent CA-1122178-A (CA)
Inventor: MCMATH JACK A
IPC: B67D7/54
Filed: 1977-04-19
Granted: 1982-04-20
Abstract: AUTOMATIC SHUT-OFF NOZZLE  WITH VAPOR RETURN SEAL               Abstract of the Disclosure Liquid flow through an automatic shut-off nozzle is automat-ically stopped if the fill pipe opening of the tank being filled is not sealed so that vapor return means can carry vapor from a tank being filled to vapor recovery equipment.  If the sealing means is not effective when the spout is disposed in a fill pipe opening, a valve, which controls the liquid flow through the body of the nozzle, is automatically shut off.
Patent CA-1103736-A (CA)
Title: Electrostatographic imaging method
Inventor: VONHOENE DONALD C
IPC: G03G15/22
Filed: 1977-06-16
Granted: 1981-06-23
Abstract: ELECTROSTATOGRAPHIC IMAGING METHOD                 ABSTRACT OF THE DISCLOSURE         Disclosed is a method of forming a latent electro-static image on a segment of an electrostatographic photo-sensitive device which comprises a grounded conductive substrate having a layer of photoconductive material on its surface which is in turn overcoated with an insulating organic resin.          The method comprises: a)  applying an initial electrostatic charge of one polarity to the surface of the photosensitive device, b)  advancing the segment of the photosensitive device toward a corona emitting grid which is wider than the segment selected, c)  activating the grid when the trailing edge of the segment reaches the lead edge of the grid to thereby apply an electronic field of either alternating current or direct current of polarity opposite that of the polarity of the initial charge, d)  exposing the segment to imagewise activating radiation in the full frame flash exposure mode while continuing to apply the electronic field thereto; e)  continuing the advancement of the segment past the corona emitting grid while continuing the application of the electronic field thereto until the lead edge of the segment reaches the rear edge of the grid and then deactivating the grid; and f)  forming an imagewise potential distribution across the insulating layer by uniformly exposing the segment to activating radiation.
Patent CA-1078694-A (CA)
Inventor: SHERIDAN DAVID S
IPC: A61M25/00
Filed: 1977-06-21
Granted: 1980-06-03
Abstract: .                ABSTRACT OF THE DISCLOSURE           Urinary evagination catheters comprising a rigid tube and a flexible invaginated hose are provided with a novel stopper arrangement in the ported distal end of the hose that remains closed until the hose is fully everted from the tube at which point it automatically opens to permit fluid flow through the catheter.  This eliminates the need for a push rod or the like to evert the hose and permits it to be everted simply by fluid pressure applied to the proximal  and of the catheter.  Methods for producing the new catheters are described.
Patent CA-1084414-A (CA)
Inventor: TALCOTT THOMAS D
IPC: A61J3/00
Filed: 1977-07-15
Granted: 1980-08-26
Abstract: ABSTRACT OF THE DISCLOSURE           A method of storing blood is disclosed in which a plastic blood collection bag is further supplied with silicone rubber into which pure Ca(OH)2 has been compounded.          The method is an efficient way to prolong the useful life of blood, especially the erythrocytes, since their viability can be enhanced by removal of CO2 from the blood. Such removal can be a method of maintaining an adequate pH balance in the complex blood system which appears to be essential to maintaining the blood in storage for prolonged periods of time.