baber/WOPTO huggingface dataset:
Patent CA-1308298-C (CA)
Title: Shelf-stable aerosol dispensable yogurt products
Inventor: AMEN RONALD C
IPC: A23C9/152
Filed: 1988-05-04
Granted: 1992-10-06
Abstract: ABSTRACT      Shelf-stable aerosol dispensable yogurt products are disclosed.  These products contain a stabilizer system comprising a preponderant amount of microcrystalline cellulose together with carboxymethylcellulose and a hydrophillic gum or colloid such as xanthan gum, and can be used as desserts and as toppings for other dessert items.
Patent CA-1340880-C (CA)
Title: Cancer-related antigen-specific human immunoglobulins and human/human hybridomas having the ability to produce said human immunoglobulins
Inventor: HAGIWARA HIDEAKI
IPC: C07K16/00
Filed: 1988-05-24
Granted: 2000-01-25
Abstract: A new human/human fused cell clone derived from human B cells Having the ability to produce immunoglobulins and human B cells substantially lacking the ability to produce immunoglobulins, antigen-specific human immunoglobulins produced by the human/human fused cell clone, and a method of producing the human immunoglobulins. More specifically, a human/human hybridoma having the ability to produce antigen-specific human immunoglobulins, which is a human/human fused cell strain derived from human B cells of a human patient with liver cancer and a subclone of a human lymphoblast cell strain; and antigen-specific human immunoglobulins produced by the human/human fused cell strain.
Patent CA-1316788-C (CA)
Inventor: AHMED FAHIM U
IPC: C11D3/08
Filed: 1988-06-03
Granted: 1993-04-27
Abstract: ABSTRACT          A free-flowing, automatic dishwashing detergent powder composition comprising water-soluble, inorganic, polyphosphate base, non-ionic surfactant carried by the base and admixed therewith powdered water-soluble alkali silicate.
Patent CA-1321165-C (CA)
Inventor: BERTRAND GILBERT
IPC: C25D17/14
Filed: 1988-07-06
Granted: 1993-08-10
Abstract: A rotary conductor roll intended to be partially immersed in an electrolyte in a manufacturing line for continuously electroplating a strip (2), the roll includes, on its periphery, at least one electrically conductive active zone (3) and at least one coated zone (41) coated with a flexible material which may optionally be associated with an adhesive and which serves to seal the contact between the strip (2) and the conductive active zone (3) from the electrolyte. At least one intermediate ring (42) is interposed between said conductive active zone (3) and said coated zone (41), said intermediate ring being made of a polymer for which at least one of the following coefficients is intermediate in value between the corresponding coefficients of the material constituting the conductive active zone (3) and of the material constituting said coated zone (41), said coefficients being: coefficient of expansion, flexibility, and swelling due to contact with the electrolyte, e.g. by absorption or by chemical combination.
Patent CA-1337325-C (CA)
Inventor: WESTERMAN DAVID
IPC: C07C67/00
Filed: 1988-09-01
Granted: 1995-10-17
Abstract: Multitube reactor suitable for carrying out cata-lytic processes, comprising a normally substantially vertically extending vessel, a plurality of open-ended reactor tubes (2) arranged in the vessel parallel to its central longitudinal axis of which the upper ends are fixed to an upper tube plate (5) and in fluid communication with a fluid inlet chamber (8) above the upper tube plate (5) and of which the lower ends are fixed to a lower tube plate and in fluid communication with an effluent collecting chamber below the lower tube plate, liquid supply means (13) for supplying liquid to the fluid inlet chamber (8), gas supply means for supplying gas to the fluid inlet chamber (8), and an effluent outlet arranged in the effluent collecting chamber, wherein the upper end part of each reactor tube is provided with a gas and liquid supply device (25), which device comprises an inlet chamber (26) having a gas inlet opening (27), a liquid inlet (28) and an outlet (30) which is in fluid communication with the upper end part of the reactor tube (2), and a liquid riser (33) extending between a level in the layer (40) of liquid which is during normal operation present in the fluid inlet chamber (8) and the liquid inlet (28) of the inlet chamber (26).
Patent CA-1311930-C (CA)
Title: Redeployable high temperature oil boom
Inventor: FISCHER EDWARD M
IPC: E02B15/04
Filed: 1988-09-12
Granted: 1992-12-29
Abstract: Abstract of the Disclosure A redeployable, high temperature oil containment boom (10) which allows for the in-situ burning of spilled or leaked oil during offshore oil spill cleanup operations is disclosed.  The boom (10) can be used for precautionary fire containment during non-burn oil spill cleanups and can be easily recovered and redeployed.
Patent CA-1287690-C (CA)
Title: Method and apparatus for reflow soldering of electrical component leads, including floating heater bar
Inventor: WOERNER KLAUS D
IPC: H05K3/34
Filed: 1988-09-19
Granted: 1991-08-13
Abstract: ABSTRACT            A method of reflow soldering a row of electrical component leads to a printed circuit board using a heater bar is disclosed.  The method involves the steps of, firstly, moving the heater bar to a position above the location of the leads and allowing the heater bar to rock within its plane to float into proper position, and secondly, then clamping the heater bar, supplying voltage to heat the heating element portion of the heater bar, and applying soldering pressure. Corresponding apparatus is disclosed, in which the heater bar is adapted to rock within its plane.  The heater bar has a support arm protecting upwardly from the heating element portion.  A carriage includes a channel which accommodates the support arm and is somewhat larger in the horizontal dimension in the plane of the heater bar, thereby allowing the heater bar to rock.  A clamping bar is moveable into the channel for clamping the heater bar via the support arm.  Voltage is supplied to the heating element though the contacts between positive and negative contact portions of the clamping bar and support arm respectively.
Patent CA-1284972-C (CA)
Title: Breakaway swivel coupling
Inventor: NITZBERG LEONARD R
IPC: F16L55/10
Filed: 1988-09-23
Granted: 1991-06-18
Abstract: BREAKAWAY SWIVEL COUPLING     ABSTRACT OF THE DISCLOSURE      A tensile force actuated fuel line quick disconnecting coupling device has a pair of body members including interlocking elements which cooperatively couple and provide a fuel passageway through the body members, and uncouple when a tensile force above a predetermined limit is interposed on the fuel line.  The interlocking elements may be in the form of a mortise and tenon connection having a detent type infrangible locking member for interconnecting the elements together.  The interlocking elements may pivot one relative to the other so that a combination swivel joint and quick disconnecting coupling device is provided.  Various types of interlocking members are disclosed as are both infrangible and frangible locking means.  Valving is disposed within each body member so that when the body members uncouple respective valves close the flow passageways therein.  The valving may include cylindrical stems which abut and open the passageways when the body members are coupled and additionally permit pivoting of one body member relatively to the other.
Patent CA-1321540-C (CA)
Title: Web slitting machine
Inventor: GOERNER BERND
IPC: B65H35/02
Filed: 1988-10-14
Granted: 1993-08-24
Abstract: A B S T R A C T     A web slitting machine serves for longitudinally dividing a wide web of paper in a slitting or cutting station.  A web threading device is provided having a drawing-in rod which can be led on a chain through the machine and to which the end of the web can be secured. The web slitting machine includes two support rollers on which webs are wound.  The web threading device having the drawing-in rod supplies sub-webs to the support roller.  In addition a transfer means which takes over non-adjacent sub-webs after the separating from the drawing-in rod and supplies them by means of a suction tube to the other support roller.
Patent CA-1278106-C (CA)
Title: Tunable microwave wafer probe
Inventor: RABJOHN GORDON G
IPC: G01R1/067
Filed: 1988-11-02
Granted: 1990-12-18
Abstract: ABSTRACT           Tuning elements are mounted on a coplanar waveguide probe adapted to be used for on-wafer microwave noise measurement of integrated circuit devices.  Each of the tuning elements is a capacitive varactor which is connected between a respective position on the input signal line of the probe and a respective capacitor to ground for the injection of bias voltage.  The input signal line carries a gate voltage for the wafer device under test, and the differential voltage between the gate voltage and the bias voltage applied to the respective varactor determines the capacitance presented to the signal line by the varactor.  The impedance of the signal line at the point where the probe contacts the wafer can be varied by adjusting the bias voltages applied to the varactors.  The position at which each of the varactors is connected to the input signal line depends upon the wavelength of the input signal and is normally less than two wavelengths of the input signal from the end of the probe that contacts the wafer.
Patent CA-1330845-C (CA)
Title: Uv stable, impact resistant, flame retarded abs composition containing aliphatic resin
Inventor: MUNDHENKE RUDOLPH F
IPC: C08L55/02
Filed: 1988-11-25
Granted: 1994-07-19
Abstract: UV STABLE, IMPACT RESISTANT, FLAME RETARDED  ABS COMPOSITION CONTAINING ALIPHATIC RESIN              ABSTRACT OF THE DISCLOSURE           UV stable, impact resistant, flame retarded thermoplastic compositions are obtained by compounding ABS with aliphatic resin, Diels-Alder adduct of 2 moles of chlorocyclopentadiene and 1 mole of cyclooctadiene (commonly known as Dech Plus), antimony oxide and optionally with nitrile rubber and/or surfactant.  Such compositions consist essentially by weight of from about 0.5 to about 10% of aliphatic resin, from 0% to about 5% nitrile rubber, from 0% to about 5% surfactant, from about 14% to about 30% Dech Plus, from about 4% to about 20% antimony oxide and from about 50% to about 80% ABS. The ABS constituent has an Izod Impact Strength of at least 1.5 foot-pounds per inch:  the amounts of said aliphatic resin, said nitrile rubber and said surfactant being such as to provide an Izod Impact Strength in foot-pounds per inch of notch determined by ASTM D-256, of at least 2.0 in the thermoplastic composition. The compositions have Izod Impact Strengths ranging from up to 4 foot-pounds per inch and in most cases a V-O (UL94) flammability classification.
Patent CA-1340415-C (CA)
Title: Electrodes minces supportees sur un feuillard et son procede de fabrication
Inventor: BELANGER ANDRE
IPC: H01M10/0565
Filed: 1989-02-28
Granted: 1999-03-02
Abstract: Procédé de fabrication d'électrodes minces, supportées sur un feuillard constitué d'un plastique substantiellement stable par rapport au lithium choisi parmi les isolants électriques et les électrolytes polymères conducteurs par les ions lithium, d'un élément choisi parmi le lithium, le lithium allié ou dopé, dont le point de fusion ne s'écarte pas du point de fusion du lithium par plus ou moins 50.degree.C et d'épaisseur constante de l'élément, à partir d'un enroulement du feuillard et d'une source de l'élément. Selon l'invention on constitue un bain de l'élément à l'état fondu, on déroule le feuillard en continu, l'on applique continuellement sur l'une des deux faces du feuillard, une quantité constante de l'élément à l'état fondu, de manière à produire un film sur le feuillard dont l'épaisseur est constante et se situe entre environ 0,1 et environ 40 .mu. et dont la surface est homogène et uniforme. L'on fait en sorte à empêcher l'élément à l'état fondu de figer au contact du feuillard, et l'on provoque la solidification de l'élément sur le feuillard après formation du film sur le feuillard. Electrode constituée d'un feuillard enduit d'une couche de lithium de 0,1 à 40 .mu..
Patent CA-1303223-C (CA)
Title: Solid modelling
Inventor: TODD STEPHEN J
Filed: 1989-03-08
Granted: 1992-06-09
Abstract: ABSTRACT SOLID MODELLING An object definition generator generates a solid representation of an object for a solid modelling system in terms of the symmetric difference of construction solids based on respective surface areas of the object and defined with respect to a common datum in object space.  The solid representation of a construction solid for a surface area can be formed in terms of the logical intersection of solid primitives based on the surface area itself and on one or more construction surfaces defined with respect to the boundary of the surface area and the common datum in space.  The datum could be a point or a direction in object space.  The invention allows for the automatic generation of a solid representation of an object, irrespective of complexity, from a surface representation of that object.  It also enables the generation of a solid model from first principles by generating a surface representation and then producing a solid representation from the surface representation.
Patent CA-1278693-C (CA)
Title: Circular warp knit composite cord
Inventor: JENCKS DAVIS C
IPC: D04B21/20
Filed: 1989-04-07
Granted: 1991-01-08
Abstract: Abstract of the Disclosure The circular warp knit composite cord includes a circular warp knit tube with a plurality of wales of base yarn needle loops circumferentially spaced around the tube. The base yarns forming the wales of needle loops also form laps extending between and interconnecting the circumferentially spaced wales of base yarn needle loops. Inlaid yarns are interlaced in selected ones of the wales of the base yarn needle loops and extend therealong to control longitudinal stretchability of the circular warp knit tube.  If desired, a core element can be provided to extend longitudinally along the center of the circular warp knit tube.  The knitting of the composite cord is carried out on a circular warp knitting machine including circularly arranged and circumferentially spaced-apart needles supported for simultaneous longitudinal movement between an upper clearing level and a lower stitch loop forming level.
Patent CA-1334454-C (CA)
Title: Shelf stable curable silicone caulking compositions
Inventor: STEIN JUDITH
IPC: C08K3/00
Filed: 1989-05-04
Granted: 1995-02-14
Abstract: Curable silicone caulking compositions are provided, employing an ionically polymerized silicone emulsion, a tetrafunctional organosilane, a tin condensation catalyst, calcium carbonate and tetramethylbutylguanidine, as a shelf stabilizer.
Patent CA-1326623-C (CA)
Title: Granular laundry composition
Inventor: CLAYTON SIMON N
IPC: C11D1/14
Filed: 1989-05-11
Granted: 1994-02-01
Abstract: ABSTRACT     Granular laundry detergent compositions are disclosed comprising two separate surfactant-containing components, optionally together with other dry mixed ingredients.   The first component, preferably spray dried, contains a slowly-dissolving surfactant in combination with an organic and/or inorganic salt.   The surfactant is preferably a long chain (C16+) alkyl sulphate or a long chain fatty acid salt.   The second component comprises one or more surfactants of higher solubility rate and is preferably formed by agglomeration.   Satisfactory release of the compositions from the dispensing compartment of an automatic washing machine can be maintained even when the compositions are of a concentrated high density type.
Patent CA-1315750-C (CA)
Title: Method and apparatus for dispensing liquids
Inventor: DREVFORS GUNNAR
IPC: B65B3/00
Filed: 1989-05-29
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE A machine for dispensing liquids, especially for filling cartons at a higher rate of speed, is disclosed.  The machine includes three bellows arranged in vertical alignment, with upper and lower sleeves interposed between the bellows.  The discharge nozzle is located below the lowest bellows.  The upper sleeve moves axially relative to the nozzle to control the opening and closing of the discharge valve.  The lower sleeve also moves axially to control the filling and recharging of the bellows directly above the discharge nozzle.  The method of operating the components in timed relation to achieve effective and efficient carton filling, as well as draining and cleaning, is disclosed.
Patent CA-1328358-C (CA)
Inventor: MARTIN FRANK J
IPC: E05B27/00
Filed: 1989-07-07
Granted: 1994-04-12
Abstract: SELF-ALIGNING RE-KEYABLE PIN TUMBLER           CABINET DOOR LOCK               Abstract of the Disclosure A re-keyable lock has a forwardly removable cylinder and plug assembly.  The cylinder and plug assembly is removably secured to the lock by a setscrew.  The setscrew can be removed with conventional and readily available tools.   An alignment structure is provided to facilitate alignment of the cylinder and plug assembly with the lock.
Patent CA-1306892-C (CA)
Title: Fence
Inventor: LUSTVEE KALJO
IPC: E04H17/14
Filed: 1989-08-02
Granted: 1992-09-01
Abstract: C A N A D A          ROGERS, BERESKIN & PARR          FILE NO. 1938-008 Title:                       FENCE                        Inventor:  Kaljo Lustvee ABSTRACT        A fence  construction  includes  a  first  transverse rail having a plurality of first mounting locations, each for mounting  one of  a  plurality  of  pickets.    Each  mounting location of the rail has vertically and horizontally spaced opposing  first  and  second  surfaces,  and  each  picket  is provided with corresponding  oppositely directed first  and second  surfaces,  a  downwardly  directed  first  surface  for engaging a respective first surface of a mounting location and a second surface for engaging a respective second surface of the mounting location.   The diameter of each picket  is selected to be less than the spacing of the respective first and second surfaces of the mounting location  to  allow an inclined picket to pass therebetween and thus be located on the rail.  A second transverse rail is provided for retaining the pickets in a substantially upright orientation and for retaining the first and second surfaces of each picket in engagement with the respective first and second surfaces of the mounting location.
Patent CA-1321565-C (CA)
Title: Intermittent work conveying apparatus
Inventor: ACKER JOHN N
IPC: B65G47/61
Filed: 1989-09-29
Granted: 1993-08-24
Abstract: Abstract Of The Present Invention A part conveyor includes a series of slide bars of equal lengths.  Each bar is movable in a pair of parallel rails and in transfer rails at the ends of the parallel rails.  The slide bars have upwardly opening U-shaped members projecting from the rails.  A push rod simultaneously moves the slide bars through the rails to advance the bars.  A cross rod rests in an aligned member for movement of the crossbar and part with the slide bars. A transfer rail unit is provided at the ends of each run for moving of the slide bars from the rails.  In an over/under line, transfer rails receive and move the slide bars.  A U-shaped carriage is mounted on vertically movable tracks for movement between and end of the rail run and a load source.  The parallel rails drop below the top of the carriage sides and drops the cross rod onto the carriage.  The carriage moves to a load source and the tracks are lowered to unload the cross rod and receive another cross rod.  The tracks are raised and returned.  When the rails move up, the slide bars pick up the new cross rod and places the load into the system.
Patent DK-154042-C (DK)
Inventor: HAMMER KLAUS-DIETER
IPC: A22C13/00
Filed: 1979-06-22
Granted: 1989-03-20
Abstract: Disclosed is a packaging material, preferably a sausage casing, comprising a layer based on cellulose hydrate, having a coating on one surface, this coating comprising a mixture of chemically different compounds comprising, as the first major component thereof, a natural oil comprising a vegetable oil, a triglyceride mixture of saturated vegetable fatty acids having from about 4 to 14 carbon atoms in their carbon chain, or a mixture thereof, and as the second minor component thereof, a chemically modified starch, a partially saponified polyvinyl alcohol or a micro-crystalline cellulose. Also disclosed is a process for manufacturing such sausage casings.
Patent FI-81357-C (FI)
Inventor: KANEKO MASAKATSU
IPC: A61P25/28
Filed: 1984-10-26
Granted: 1990-10-10
Abstract: Griseolic acid derivatives of formula (I):wherein A represents:have enzyme-inhibitory activity, especially against cAMP PDE and cGMP PDE. When formulated as compositions with appropriate carriers or diluents, they may be used for the treatment of a variety of organic disorders and show toxicities less than griseolic acid itself.
Patent FI-82786-C (FI)
Inventor: LETH-OLSEN HENRIK
IPC: H01H1/58
Filed: 1986-01-10
Granted: 1991-04-10
Abstract: A switch housing for motor switches, load switches and the like switches comprises a top and a bottom member, fixed contacts or terminals for input and output current, movable contacts for opening and closing current paths through said fixed contacts, a contact bridge displaceable backwards and forwards and carrying the movable contacts, and a guiding mechanism for the contact bridge for switching the movable contacts on and off.In order to obtain a flexibility as great as possible in connection with constructing new or reconstructing or extending existing systems the top member and the bottom member are formed as identical halves (21) of the switch housing. At the outer surface of the housing exposed polygonal nut members or nut plates (51, 53) are secured to provide a both mechanical and electric connection between the fixed contacts and the external connecting means.
Patent FI-79766-C (FI)
Inventor: GORZEL HERIBERT
IPC: H05K1/18
Filed: 1986-03-10
Granted: 1990-02-12
Abstract: An antenna for a transceiver which does not require a transmit/receive switch, typically a cordless telephone, is formed by a printed circuit board (10) which is subdivided by two separating slits, located in respective separating planes (A, B) into three adjacent regions, defining a first end region (F2) adjacent a first slit, a second end region (F3) adjacent a second slit, and an intermediate or central region (F1) between the slits. Electrical surfaces or conductive tracks are connected across the slits (18, 19) by high-frequency impedance elements, such as high-resistance resistors or chokes, (20, 21). A high-frequency unit is located preferably beneath the intermediate region, and has a transmitter output stage, connected to a first lateral region (F2) forming an antenna, with the intermediate and other end region (F1,F3) forming director and reflector elements; a receiver input of the high-frequency module is connected to the other end region which, then, will form a receiving antenna with the intermediate and first end region forming, respectively, director and reflector elements. The high-frequency connections to the respective antennae are located close to the separating slits.
Patent FI-86529-C (FI)
Inventor: SCHWARZE HANS-OTTO
IPC: B65G45/00
Filed: 1987-07-29
Granted: 1992-09-10
Abstract: The invention relates to a stripping device for the return area of conveyor belts. To set up parallelity between the individual stripping lamellae (4) and the belt surface, an adjustment about an axis (20) a swivelling movement is proposed which forms an angle alpha  with the belt surface which differs from 90 DEG , In a further development, it is provided that it is also possible to adjust the height setting and the contact pressure force of each stripping element (1) against the belt surface. For this purpose, a displacement of the stripping element (1) about and axis (40) is taught which extends essentially vertically with respect to the surface of the belt (8).