baber/WOPTO huggingface dataset:
Patent CA-1284439-C (CA)
Title: Culinary seasoning composition
Inventor: HOWARD ALAN N
IPC: A23L27/40
Filed: 1986-03-27
Granted: 1991-05-28
Abstract: SPECIFICATION         CULINARY SEASONING COMPOSITION        ABSTRACT OF THE DISCLOSURE          The  invention provides a culinary seasoning composition. The composition comprises a saline component and a trace element component, the trace element component itself comprising at least one compound of a trace element selected from zinc, copper, manganese, chromium, selenium or molybdenum or a mixture of two or more such compounds. The composition is formulated such that a portion of from about 5 to about 15 grams of the composition contains at least a recommended daily  dietary allowance of at least one of said trace elements.       The composition is prepared by dissolving the trace element component in a small amount of water, blending the solution with part of the saline component or with at least part of any diluent or a mixture thereof, and thereafter blending with the saline component or the remainder thereof.
Patent CA-1306624-C (CA)
Inventor: YUKAWA NATSUO
IPC: C22C14/00
Filed: 1986-05-05
Granted: 1992-08-25
Abstract: 60-190,220 ALLOY PHASE STABILITY INDEX DIAGRAM           Abstract An  alloy phase  stability  index diagram comprising a phase distribution range specified therein by calculating average values ?? and ?? of an alloy according to the following formulae with respect to an energy level of "d" orbitals of an alloying element and a bond order between a mother metal and an alloying element:                ?? = ?  Xi(Md)i            ..... (1) ?? = ?  Xi(Bo)i            ..... (2) where Xi is an atomic fraction of the alloying element (i) and (Md)i and (Bo)i are the Md value and the Bo value, respectively, and by locating alloys with known compositions in the index diagram in which ?? or ?? thus defined is taken in an ordinate or an abscissa or ?? and ?? are taken in both the coordinates.
Patent CA-1285081-C (CA)
Title: Filter apparatus employing small sized weak base containing particles
Inventor: NORMAN SETH I
IPC: A23L2/78
Filed: 1986-06-04
Granted: 1991-06-18
Abstract: ABSTRACT     Acids can be removed from fruit juices by treating the juice with a filter apparatus comprising a pre-coat cake containing a functionally effective amount of weak base resin particulates.  The sizes of the particulates axe such that substantially all of said particulates range from 0.25 to 0.125 mm.  The weak base resin is most desirably one wherein the amount of strong base functionalities are less than about 5 percent, based on the total number of strong and weak base functionalities.  Juices treated using the pre-coat cake taste sweet and the essential char-acter thereof is not altered.
Patent CA-1280086-C (CA)
Title: Device for the treatment of substances by uv radiation
Inventor: KELLER HEINZ
IPC: B01J19/08
Filed: 1986-07-16
Granted: 1991-02-12
Abstract: ABSTRACT        A device for the treatment of substances by UV racliation, comprising a housing which accommodates a source of UV radiation and at least one reflector.  One reflector surface is provided with one or more coatings for reflection of UV radiation of the source of UV radiation and a coating lying thereunder for absorption of the part of longer waves of the spectrum of the source of UV radiation.
Patent CA-1276104-C (CA)
Title: Method for determining human prolyl hydroxylase by radioimmunoassay
Inventor: INADA KAZUYOSHI
IPC: G01N33/573
Filed: 1986-08-15
Granted: 1990-11-13
Abstract: ABSTRACT OF THE DISCLOSURE      A method for determining human prolyl hydroxylase by radio-immunoassay according to the sandwich method wherein a monoclonal antibody to human prolyl hydroxylase and polyclonal antibody to human prolyl hydroxylase are used, characterized in that a mono clonal antibody to human prolyl hydroxylase is used as at least one of the antibodies which are to be coated on a solid support and to be labeled with a radioactive element. This method is simple and operable with small amounts of samples and gives exact results.  Thus, this method is useful for the diagnosis of hepatic diseases.
Patent CA-1276075-C (CA)
Title: Method of selectively controlling weeds in crops of cereals
Inventor: MUSCO VINCENT A
IPC: A01N43/80
Filed: 1986-11-25
Granted: 1990-11-13
Abstract: METHOD OF SELECTIVELY CONTROLLING      WEEDS IN CROPS OF CEREALS               Abstract of the Disclosure Method for selectively controlling growth of undesirable plants in an area containing growing undesirable plants and an established cereal crop which comprises applying to said area an N-[2-(4(3,5-dichloro-2-pyridyloxy)phenoxy)propionyl]-(optionally alkyl substituted) isoxazolidine as described herein at a rate of application which controls qrowth of said undesirable plants and which does not significantly affect growth of said established cereal crop.
Patent CA-1300348-C (CA)
Title: Method for cleaning of a hot flue gas stream from waste incineration
Inventor: JONS EBBE S
IPC: B01D53/34
Filed: 1987-01-05
Granted: 1992-05-12
Abstract: A B S T R A C T            In a method for cleaning of flue gas derived from waste incineration, of the kind which comprises spray drying a lime slurry in the hot flue gas, the amount of active lime used is from 1.5 to 2.5 times larger than the amount reacting with the acidic components of the flue gas; furthermore, ground blast-furnace slag is incorporated in the lime slurry in an amount that is equivalent to 30 to 100% by weight of the amount of calcium salts generated at the flue gas cleaning. An end-product is hereby obtai-ned, which upon admixing with water, forms a concrete-like material with high mechanical strength and great ability to retain the pollutants present therein so that the product is suited for disposal in nature with a mini-mum risk of polluting water streams and ground water.
Patent CA-1287266-C (CA)
Title: Mobile installation for cleaning ballast and subsequently tamping a corrected track
Inventor: THEURER JOSEF
IPC: E01B27/16
Filed: 1987-01-07
Granted: 1991-08-06
Abstract: MOBILE INSTALLATION FOR CLEANING BALLAST AND SUBSEQUENTLY TAMPING A CORRECTED TRACK            ABSTRACT OF THE DISCLOSURE     A mobile installation for cleaning the ballast supporting a track and subsequently leveling the track and tamping ballast under the ties of the leveled track comprises a ballast cleaning machine movable in an operating direction along the track and a track leveling, lining and tamping machine following the ballast cleaning machine in the operating direction, the track leveling, lining and tamping machine.  The latter machine comprises a self-propelled machine frame, two undercarriages supporting the frame for movement in the operating direction along the track, the undercarriages being sufficiently spaced apart in this direction to permit lifting and lateral movement of the track therebetween, a ballast tamping unit mounted on the frame between the undercarriages and comprising pairs of vibratory and reciprocatory tamping tools for tamping ballast under respective ones of the ties, a track lifting and lining unit mounted on the machine frame between the undercarriages and ahead of the ballast tamping unit in the operating direction, and a ballast receiving and storage container mounted on the machine frame ahead of the track lifting and lining unit, the container having adjustable outlet ports for distributing ballast in the cribs.  A conveyor arrangement is mounted on the machine frame for receiving cleaned ballast from the ballast cleaning machine and for conveying the received cleaned ballast to the ballast receiving and storage container.
Patent CA-1289495-C (CA)
Title: Acid stable heteropolysaccharide s-421
Inventor: STEENBERGEN SUZANNE M
IPC: C12P19/06
Filed: 1987-01-12
Granted: 1991-09-24
Abstract: TITLE OF THE INVENTION            ABSTRACT OF THE DISCLOSURE        Heteropolysaccharide S-421, prepared by fermentation of an unidentified Agrobacterium species ATCC 53378, has valuable properties as an acid stable heteropolysaccharide and is especially valuable for use in acidizing fluids.
Patent CA-1282000-C (CA)
Title: Immunoselection method
Inventor: BERENSON RONALD J
IPC: C12N5/071
Filed: 1987-01-30
Granted: 1991-03-26
Abstract: IMPROVED IMMUNOSELECTION METHOD                       Abstract The selectivity of immunoselection systems employing insolubilized avidin and biotinylated specific antibody is amplified, and nonspecific recovery is improved, by employing an indirect sandwich technique using a biotin-conjugated antispecies immunoglobulin that is directed to one or more nonbiotinylated specific antibodies in conjunction with insolubilized avidin. Specific cell populations can be removed and recovered from bone marrow, providing excellent recovery of bone marrow and preservation of hematopoietic stem cells for transplantation. Mixed populations of T cells or of tumor cells can be conveniently and simultaneously removed with minimal manipulation of the marrow cells. An improved positive immunoselection method provides viable and functional recovered cells, e.g., hematopoietic stem cells or activated killer cells, that can be clinically employed.
Patent CA-1281322-C (CA)
Title: Substituted pyrimidoindoles
Inventor: WHITE ALAN C
IPC: C07D471/10
Filed: 1987-02-20
Granted: 1991-03-12
Abstract: H-372-f ABSTRACT                 SUBSTITUTED PYRIMIDOINDOLES     Pyrimidoindoles of formula (I)                               (I) and their pharmaceutically acceptable acid addition salts, wherein R represents lower alkyl a mono- or bi-cyclic aryl radical or a group of formula R3O-B-[where R3O is (lower)alkoxy,aryl(lower)alkoxy or hydroxy and B is a lower alkylene chain optionally containing one double or triple bond], R1 and R2 which may be the same or different each represent hydrogen, hydroxyl, lower alkyl, lower alkoxy, halo(lower)alkyl, halogen, amino or mono- or di(lower) alkylamino and A, together with the carbon atom to which it is attached, represents 5, 6 or 7 membered saturated carbocyclic or heterocyclic ring,are useful as hypoglycaemics.
Patent CA-1295822-C (CA)
Title: Method of wheel manufacture for correcting rotational non-uniformity of apneumatic tire and wheel assembly, apparatus for performing such method, and the resulting wheel
Inventor: DAUDI ANWAR R
IPC: B60B3/16
Filed: 1987-02-24
Granted: 1992-02-18
Abstract: Abstract of the Disclosure A method and apparatus for forming bolt and center-pilot mounting openings in vehicle wheels, particularly styled-disc vehicle wheels. A preformed rim and disc assembly is engaged and fixtured around the rim bead seat with the inboard disc face resting on a lower die assembly and without plastic deformation to the rim or disc. An upper die assembly having an array of bolt hole punches is moved into piercing-and-coining engagement with the disc to form the bolt openings Continued motion of the upper die assembly against the wheel disc pushes the disc and lower die assembly into shearing engagement with a center punch which forms the center-pilot opening.  The axes of the bolt openings and/or center pilot opening and/or bead seats may be aligned or offset from each other.
Patent CA-1304039-C (CA)
Title: Blowing device for elimination of compactions in bulk material storage silos
Inventor: RAPPEN ALBERT
IPC: B07B4/00
Filed: 1987-03-03
Granted: 1992-06-23
Abstract: BLOWING DEVICE FOR ELIMINATION OF COMPACTIONS IN BULK MATERIAL STORAGE SILOS                ABSTRACT OF THE DISCLOSURE            A blowing device for the elimination of compactions in bulk material storage silos by using air blasts, includes a compressed air storage container, a compressed air supply duct, a compressed air outflow duct and an interposed rapid exit valve.  The rapid exit valve has a conduit in which a valve closure is guided whereby the conduit turns into the compressed air supply duct forming an afflux cross-section for the valve piston over a miter cut or tube turn.  The afflux cross-section is selected to be significantly greater than the outflow cross-section in the compressed air outflow duct.  In this way, the flow losses, and pressure losses, otherwise customary are considerably reduced, so that extremely high flow velocities can be achieved in the compressed air outflow duct until the velocity of sound is reached.  The result is a rapid impulse-like  discharge of the compressed air storage container and, consequently, faultless elimination of possible compactions.
Patent CA-1289382-C (CA)
Title: Apparatus and method for imposing a desired average radial force on a tire
Inventor: BEEBE JAMES C
IPC: G01M17/02
Filed: 1987-03-05
Granted: 1991-09-24
Abstract: ABSTRACT          APPARATUS AND METHOD FOR IMPOSING A DESIRED AVERAGE RADIAL FORCE ON A TIRE         An apparatus and method for imposing a desired average radial load force on a tire by calculating the current average force between the tire and a loadwheel based on the average radial force and radial distance between the tire and a loadwheel over the last previous complete revolution of the tire, the spring constant of the tire and the current radial distance between the tire and the loadwheel.  The calculated average force value is applied as a feedback signal to the loadwheel position controller in order to achieve the desired average radial load.          The spring constant of the tire may be determined from the change in force per unit distance as the tire is loaded or programmed as a constant to be applied for tesing all tires of a given type.
Patent CA-1298134-C (CA)
Title: Health food
Inventor: HARIMA SHOICHI
IPC: A24F47/00
Filed: 1987-03-24
Granted: 1992-03-31
Abstract: Abstract:         Health food which avoids the harmful effects of smoking comprising a combination of:   (A) an aqueous extract of i)  comfrey, ii)  perilla and iii)  field mint, and (B) wheat protein or soybean protein, and (C)saponin.
Patent CA-1283938-C (CA)
Inventor: GARWOOD STEPHEN K
IPC: E05B65/12
Filed: 1987-03-30
Granted: 1991-05-07
Abstract: VEHICLE DOOR LATCH Abstract of the Disclosure A fork type bolt vehicle door latch includes a plastic housing which opens through one wall to receive the operating components of the latch in stacked relationship. A frame member closes the one open wall of the housing member. The operating levers of the latch are located adjacent the bottom thereof to permit the latch to be used in both front and rear door applications. The frame member and plastic housing are interconnected by intermediately flanged bushings which are internally threaded to receive mounting bolts for mounting the latch to a vehicle door. One of the bushings and the frame member trap the engaged shoulders of the bolt and detent therebetween.
Patent CA-1304259-C (CA)
Inventor: THEILACKER KLAUS
IPC: B41F7/02
Filed: 1987-04-15
Granted: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE An upper and a lower rubber-covered cylinder/plate cylinder pair is disclosed and can be operated in the obverse-side and reverse-side printing mode, as well as with on-the-run plate changing.  For the on-the-run plate changing mode, involving the activation of either of one of two couplings the action of a main drive is transmitted via a printing unit cylinder directly to the drive wheels of an upper rubber-covered cylinder/plate cylinder pair, or from a counter-pressure cylinder, on activation of one coupling via cooperating gear wheels to a lower rubber-covered cylinder/plate cylinder pair. In the obverse-side and reverse-side printing mode only one of the couplings is activated, and a further coupling affixed to the shaft of the rubber-covered cylinder to drive the lower rubber-covered cylinder/plate cylinder pair, via a gear wheel loosely mounted on the shaft, in the on-the-run plate changing mode, in the reverse direction of rotation to that in the two-fold obverse-side printing mode.
Patent CA-1287704-C (CA)
Title: Vermiculite moulding compositions and articles made therefrom
Inventor: DENTON SVEN T
IPC: C01B33/26
Filed: 1987-05-27
Granted: 1991-08-20
Abstract: ABSTRACT OF THE DISCLOSURE         A moulding composition comprising particles of gas-exfoliated vermiculite (a category which includes thermally exfoliated vermiculite) contains as binder very fine particles (diameter below 50 µm) of vermiculite from which interstitial magnesium ions have been at least partially removed and which has been swollen in water.  The composition is particularly suitable for the manufacture of articles required to function in air at temperatures above 250°c, such as gaskets for the exhaust systems of internal combustion engines.
Patent CA-1275752-C (CA)
Inventor: PAULEY WILLIAM E
IPC: A47K3/12
Filed: 1987-07-21
Granted: 1990-11-06
Abstract: ABSTRACT OF THE DISCLOSURE     A bath lift device for lowering or raising a person in a bathtub includes a planar base for mounting on a bathtub bottom; a parallelogram-type chair structure for laying flat on the base structure or standing on the base in an erect position; an inflatable bag in the chair for raising the chair when filled with water; and slide controlled valves, which can be actuated by the feet of the user, controlling filling and emptying of the bag to raise or lower the chair.  The chair includes sides and a back which can be locked together in an erect position, or folded onto the seat of the chair which in turn is folded onto the planar chair-supporting base in the non-use position of the device.
Patent CA-1298981-C (CA)
Title: Method and apparatus for simultaneous trenching and pipelaying in an arctic environment
Inventor: HAZLEGROVE BILLY M
IPC: E02F5/10
Filed: 1987-08-07
Granted: 1992-04-21
Abstract: Abstract of the Disclosure Disclosed is an apparatus for simultaneously trenching and laying a submarine pipeline within the bed of a body of water covered with a relatively thick ice mass.  The apparatus comprises a pipeline construction spread which precedes a trenching and pipe installation spread, both of which traverse the ice mass.  The pipe installation vehicle advances toward the constructed pipeline, elevates the pipeline, forms a slot-like opening in the ice and directs the pipeline into the water through the slot.  A submersible dredging assembly extends from a installation vehicle which forms part of the installation spread.  As the vehicle advances, the dredging assembly forms a trench in the sea bed.  At the same time the dredging assembly guides the pipeline into the trench and provides support to a submerged component of the pipeline which is threaded through a slot in the dredging assembly.
Patent CA-1294729-C (CA)
Inventor: QUENTIN JEAN-PIERRE
IPC: C08G69/44
Filed: 1987-12-04
Granted: 1992-01-21
Abstract: Copolyester amides which can be shaped, of high molecular mass, have a structure comprising the repeat units of formulae (I), optionally (II), (III) and (IV), (I) denoting: 
<IMAGE>
 with R1 being capable of being a methyl and/or ethyl radical and/or a chlorine atom and/or a bromine atom, (II) denoting: 
<IMAGE>
 (III) denoting: 
<IMAGE>
 and (IV) denoting: 
<IMAGE>
 and they have a flow temperature ranging from 200 to 350  DEG C. 
<??>These copolyester amides make it possible to obtain moulded articles, filaments and films endowed with good mechanical properties.
Patent CA-1308339-C (CA)
Title: Method for improving magnesium oxide steel coatings
Inventor: HOWE MICHAEL W
IPC: C23C22/68
Filed: 1987-12-17
Granted: 1992-10-06
Abstract: TITLE OF THE INVENTION            "METHOD FOR IMPROVING MAGNESIUM OXIDE STEEL COATINGS"            ABSTRACT OF THE INVENTION     This invention is directed to improved magnesium oxide slurries for use in coating silicon steels prior to high temperature annealing, comprising a calcination-modified magnesium oxide and water. Inorganic salts of barium, chromium, silicon, zinc or aluminum are added to magnesium hydroxide prior to calcination, resulting in a calcined magnesium oxide product having improved properties.     This invention is also directed to an improved process for coating silicon steel, using the above described improved magnesium oxide product.
Patent CA-1312104-C (CA)
Title: Trailer stake extension release/reset mechanism
Inventor: TAYLOR DEAN
IPC: B62D33/02
Filed: 1987-12-18
Granted: 1992-12-29
Abstract: TRAILER STAKE EXTENSION RELEASE/RESET MECHANISM                  Abstract of the Disclosure Trailer stake extensions are conventionally spring connected to the trailer bunk stakes and must be folded down manually.  The present invention facilitates the remote release or resetting of the stake extensions relative to the stakes.  A cable is connected at one end to the spring which interconnects the stake and its extension.  A cable drum windably receives the opposed end of the cable.  A ratchet holds the drum in a fixed, selected position.  The cable is wound onto the drum to set the extension and is unwound from the drum to release the extension.
Patent CA-1290652-C (CA)
Title: Pot and pan washing machines
Inventor: CANTRELL JOHN W
IPC: A47L15/02
Filed: 1988-02-10
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE Improvements in pot and pan washing machines (as opposed to dishwashing machines and drinking glass washing machines); a device adapted to receive large pots and pans used in cooking operations in a restaurant or the like which is downstream, typically, in the work process of cleaning pots and pans, from an initial scraping and scrapping tank, then, typically, is followed by a rinsing tank, the latter then followed by a sanitizer tank; a pot and pan washer tank utilizing a multiplicity of relatively high velocity, underwater, spaced apart water input jets on one wall thereof which provide a tank-wide circulating flow from upper back to lower front and then upwards and back within the tank from the front wall, the jet nozzles being positioned below the operating water level, there preferably being an overflow opening above the jet nozzles and pipes associated therewith, a pump circulating water from a lower portion of the tank at one side thereof to the noted jet nozzles, a faucet being preferably provided above said overflow opening for intially filling or refilling the tank and controlling the level of water therewithin for various purposes involved in the carrying out of the washing of the pots and pans; improvements in pot and pan washing devices where relatively unclean pots and pans from a scraping and scrapping tank or operation may be continuously fed into such device which continuously operates, the clean or more clean pots and pans, after an interval therewithin; continuously being removed from said tank to be passed to a rinsing step.
Patent CA-1320922-C (CA)
Title: Method of regulating expression of a foreign gene by controlling culture temperature and a process of producing a foreign gene product thereby
IPC: C12N15/60
Filed: 1988-02-17
Granted: 1993-08-03
Abstract: Abstract of the Disclosure Escherichia coli carrying a hybrid plasmid having been constructed by inserting a desired foreign gene into an expression vector so as to permitting expression of said desired foreign gene therein was cultured at a temperature 40°C or over so that the expression of said desired foreign gene was suppressed.  This E. coli (i.e., transformant) was cultured at 40°C or over in a first process to suppress the expression of the foreign gene and to support sufficient cell growth and thereafter below 40°C in a second process to release the suppression of the expression so as to permit effective production of the foreign gene product, which resulted in high concentration of the foreign gene product in the final culture.
Patent CA-1325849-C (CA)
Inventor: NAKAHARA YOSHIHIKO
IPC: G06K7/08
Filed: 1988-04-15
Granted: 1994-01-04
Abstract: ABSTRACT OF THE DISCLOSURE:    A magnetic recording medium includes a truth determining code for determining whether the medium is true or false.  The truth determining code is indicated by a magnetic polarity at at least an edge of the medium.  A method of determining whether the medium is true or false comprises the steps of detecting a magnetic polarity at an edge of the magnetic recording medium, and collating a combination of the magnetic polarity with a proper combination of the magnetic polarity.