baber/WOPTO huggingface dataset:
Patent CA-1341617-C (CA)
Title: Inhibin isolated from ovarian follicular fluid
Inventor: BURGER HENRY GEORGE
IPC: C07K16/00
Filed: 1985-05-27
Granted: 2011-06-28
Abstract: A protein which satisfies all the biological criteria which are characteristic of inhibin has been isolated from a gonadal source. The purification and characterization of inhibin and the use of the purified material to raise antibodies, the use of inhibin and said antisera in a quantative radioimmuno-assay, and applications in vitro and in vivo of inhibin and antibody to inhibin, are described.     There is provided a purified protein, inhibin, characterised in that: a. the apparent molecular weight as determined by SDS-PAGE  is 56,000 ~ 1,000 b. the isoelectric point is in the range 6.9 - 7.3 c. the protein can bind specifically to Concanavalin A--Sepharose d. the protein consists of two sub-units, characterised in that: i. their apparent molecular weights as determined by SDS-PAGE are 44,000 ~ 3,000 and 14,000 ~  2,000 respectively. ii. the isoelectric point of the 44,000 molecular weight sub-unit is in the range 6.0 - 7.0 iii. the N-terminal amino acid sequences of the two sub-units are as described herein e. the protein can suppress follicle stimulating hormone (FSH) but not luteinising hormone (LH), thyroid stimulating hormone or prolactin in an in vitro bioassay system f. the protein can be labeled with radioactive iodine.  There is also provided a method for isolating and purifying inhibin from mammalian ovarian follicular fluid, characterised by a. one or more gel permeation chromatography steps;  b. one or more reversed-phase high performance liquid chromatography steps; c. one or more preparative polyacrylamide gel electrophoresis steps;   d. Electrophoretic elution of the purified inhibin.
Patent CA-1294184-C (CA)
Title: Urine collection device
Inventor: DUFFY KAREN
IPC: B29C39/24
Filed: 1985-06-27
Granted: 1992-01-14
Abstract: A B S T R A C T           A custom-made urine collection device for females comprising a receptacle having an opening surrounded by a rim and connecting wall surfaces, the surface of said rim being contoured to mate substantially with the surface con-tours of the vulvar tissue which it contacts; said device being manufactured in accordance with a process wherein an impression is taken of selected portions of the vulvar region of a patient for whom the device is made by means of an impression cup.
Patent CA-1281081-C (CA)
Title: Cardiac signal real time monitor and method of analysis
Inventor: COX MICHAEL W
IPC: A61B5/0452
Filed: 1985-08-14
Granted: 1991-03-05
Abstract: ABSTRACT         An apparatus  for monitoring EKG  information includes a programmable apparatus carried by an ambula-tory patient for performing continuous,  real-time ana-lyses of EKG information derived from the patient.  The apparatus facilitates the determination of the existence of  various  conditions  based  on  these  analyses  which portend cardiac complications including myocardial is-chemia, and arrhythemia activity and further instructs the patient on the manner of treatment required for the detected condition.
Patent CA-1284327-C (CA)
Title: 3,6 bis(substituted) acridine n-oxides and n,n - dioxides
Inventor: CHILD RALPH G
IPC: C07D219/06
Filed: 1985-11-07
Granted: 1991-05-21
Abstract: ABSTRACT            This  invention  concerns  novel  3,6-bis(sub-stituted) acridine N-oxides and N,N-dioxides which are active as modulators of the immune  system in warm--blooded animals and a method of restoring, stimulating or enhancing the immune system in a warm-blooded animal which comprises administering to said animal an effec-tive amount of said compound and the pharmaceutically acceptable salts thereof in association with a pharma-ceutically acceptable carrier, adjuvant or diluent.
Patent CA-1288944-C (CA)
Title: Display system
Inventor: WING HOWARD
IPC: A47F5/08
Filed: 1986-02-26
Granted: 1991-09-17
Abstract: ABSTRACT     The invention provides an elongate display element for use in building display arrangements on walls.  The display element has a plurality of front strips arranged in parallel and, extending longitudinally, a first lock structure extending longitudinally in parallel with the strips at one side of the strips and projecting sideways beyond the nearest of the strips, and a second lock structure extending longitudinally in parallel with the first lock structure at the other side of the strips and underlying the nearest of the strips.  Adjacent elements can be engaged one with the other by engagement of the respective first and second lock structures of the elements resulting in the strips of both elements being separated uniformly from one another.  Associated structure is attached integrally to the strips and combines with the strips to define at least one T-shaped slot.  The mouth of the slot separates the strips and the remainder of the slot underlies the adjacent strips.  The strip nearest to the first lock structure of the first element is adapted to combine with the strip adjacent the second lock structure of the second element to define a further T-shaped slot with the mouth of this T-shaped slot separating these strips.
Patent CA-1301667-C (CA)
Title: Heaterless drying having variable cycle
Inventor: VERRANDO MARCEL G
IPC: B01D53/30
Filed: 1986-04-22
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE      A method and apparatus for fractionating a mixture of gasses, by using a bed of sorbent which is conditionally depressurized and purged after adsorption intervals of a predetermined time duration, varies the time duration in response to demand as indicated by the decisions of whether purging is required.  Preferably a historical record is kept of the recent purge decisions, and based upon this historical record, the duration of the adsorption interval is increased at a limited rate up to a maximum duration when purging is infrequently required, and is decreased at a limited rate down to a minimum duration when purging is frequently required.  The method and apparatus is particularly suited to drying air or other gasses using a heaterless pressure-swing dehydrator of the kind having two alternately-switched desiccant beds, and capacitance probes inserted in the middle of each bed for sensing the advance of the moisture fronts to determine whether purge is required at the end of the respective adsorption interval.
Patent CA-1288060-C (CA)
Title: Gas separating
Inventor: GOLLAN ARYE Z
IPC: B01D53/22
Filed: 1986-04-23
Granted: 1991-08-27
Abstract: ABSTRACT Feed  gas  is  directed  tangentially  along  the non-skin surface of gas separation membrane modules com-prising a cylindrical bundle of parallel contiguous hol-low fibers supported to allow feed gas to flow from an inlet at one end of a cylindrical housing through the bores of the bundled fibers to an outlet at the other end while a component of the feed gas permeates through the fibers, each having the skin side on the outside, through a permeate outlet in the cylindrical casing.
Patent CA-1280421-C (CA)
Title: 1,4-disubstituted piperidinyl derivatives
Inventor: CARR ALBERT A
IPC: C07D211/22
Filed: 1986-06-26
Granted: 1991-02-19
Abstract: ABSTRACT      This invention relates to a new class of compounds having important biochemical and pharmacological properties.  More particularly, this invention relates to N-aralkyl piperidinemethanol derivatives which are potent and selective inhibitors of the binding of serotonin at the 5HT2 receptor site, and to the processes for their preparation and use.
Patent CA-1282322-C (CA)
Title: Shaped articles, which are provided with coatings, for the binding of substances having a bioaffinity, a process for their preparation, and their use
Inventor: FRANZE REINHARD
IPC: C12Q1/6834
Filed: 1986-07-08
Granted: 1991-04-02
Abstract: BEHRINGWERKE AKTIENGESELLSCHAFT            Abstract of the Disclosure Shaped articles with polymeric coatings which bind on their surface biological substances having bioaffinity binding properties, and shaped articles to which such biological substances are bound, are described.  Fur-thermore, processes for the production of shaped articles of this type are described.            Shaped articles provided with coatings and biological materials bound thereto can be used, for example, as a diagnostic aid in enzyme immunoassays or assays which make use of nucleic acid hybridization.
Patent CA-1288215-C (CA)
Title: Procede d'elimination d'oxydes de soufre d'un gaz au moyen d'une masse d'absorption regenerable par reaction avec de l'hydrogene sulfure
Inventor: DESCHAMPS ANDRE
IPC: B01D53/50
Filed: 1986-09-12
Granted: 1991-09-03
Abstract: Abrégé L'invention concerne un procédé d'élimination des oxydes de soufre et notamment du dioxyde de soufre, contenus dans des gaz tels que les fumées industrielles caractérisé en ce que le gaz est mis en contact avec un absorbant solide renfermant de l'oxyde de magnésium et au moins un métal noble du groupe VIII dans des conditions où les oxydes de soufre sont fixés principalement sous forme de sulfate de magnésium, puis l'absorbant solide usagé est régénéré par contact avec un gaz réducteur contenant de l'hydrogène sulfuré.
Patent CA-1282757-C (CA)
Title: Headlamp adjusting mechanism
Inventor: RYDER FRANCIS E
IPC: F16H25/20
Filed: 1986-10-30
Granted: 1991-04-09
Abstract: ABSTRACT OF THE DISCLOSURE          There is disclosed several forms of adjusting mechanisms for a headlamp, or the like.  Basically, the mechanism includes a one-piece molded housing member defining gear receiving chambers disposed transversely to each other with said chambers intersecting at a peripheral location. A first drive gear member is disposed in a first one of said gear receiving chambers, and a second adjusting gear member is disposed in the other chamber, with said gear member being engaged at the location where said chambers intersect.  A drive member is coupled with the first, drive gear and extends from the housing.  An adjusting screw is coupled with said second, adjusting gear for linear movement and extends from the housing for engagement with a headlamp.  Accordingly, upon rotation of the drive gear linear movement will be imparted to the adjusting screw by the gear members, which linear movement produces adjustment of a headlamp assembly relative to the automobile frame.  In several alternate embodiments, a cantilevered spring member is used to engage the gear members to prevent inadvertent rotation thereof.
Patent CA-1272246-C (CA)
Title: Cell enhancer for cellular radio telephone system having diversity function
Inventor: KAWANO MINORU
IPC: H04B7/26
Filed: 1986-12-15
Granted: 1990-07-31
Abstract: G42-003 Abstract of the Disclosure A cell enhancer for use by one cellular provider in a cellular radio-telephone system particularly in a cell including a diversity function includes a first amplifier system for amplifying both up-link and down-link signals between a first set of upstream and downstream antennas and a second amplifier system for amplifying at least the up-link signals between a second set of upstream and downstream antennas. The upstream antennas have a selected minimum correlation between them to ensure that the diversity at the cell site is maintained.
Patent CA-1283007-C (CA)
Title: Device for converting energy of fluid medium into mechanical work of working member
Inventor: SHISHKIN VIKTOR V
IPC: F15B15/10
Filed: 1986-12-22
Granted: 1991-04-16
Abstract: DEVICE FOR CONVERTING ENERGY OF FLUID MEDIUM    INTO MECHANICAL WORK OF WORKING MEMBER     ABSTRACT OF THE DISCLOSURE           A device for converting energy of a fluid medium  into  mechanical  work  of  a  working  member comprises  a  housing,   two  chambers  interconnected through  a  pipeline  and  disposed  in  said  housing opposite to each other.    Each chamber has a piston made in the form of an elastic sleeve whose one end is turned inside out and secured to the inner surface of the pipeline at the point of its connection to the chamber.   Each piston is kinematically connected to the  working  member  via  a  shaft  mounted  in  the chamber,  one end of which is kinematically connected to the working member,   and a drum connected to the other end of said shaft and provided with a reverser. Secured  on  the  drum  are  the  other  ends  of  the sleeves.   The pressure space formed by the spaces of the  chambers  and  the  space  of  the  pipeline  is communicated with a fluid medium supply system.
Patent CA-1279544-C (CA)
Title: Method and apparatus for treating meniere's disease
Inventor: DENSERT BARBARA
IPC: A61F11/00
Filed: 1987-01-12
Granted: 1991-01-29
Abstract: A b s t r a c t In a method and apparatus for the generation and transmission of complex pressure surges to the fluid system of the inner ear, this fluid system comprising an outer fluid chamber (perilymphatic space) provided with inlet and outlet, which entirely surrounds an inner fluid chamber (endolymphatic space), the fluid volume therein regulating the hearing ability of the ear in order, through intermittent com-pression of said inner chamber, to reduce any impairment of the hearing which may exist due to expansion of said chamber caused by too large a volume of fluid in said inner chamber, reproducible pressure pulses or surges are produced, consisting of a first pressure component (a) having varying pressure oscil-lations, and a second component (b) superimposed on said first component (a) and having a predeterminable overpressure, said first component (a), by means of rapidly repeated pressure variations, substantially blocking the passage of fluid from the outer fluid chamber, in addition to which the said component (b) via the original volume of fluid thus retained in the outer chamber, intermittently compresses the inner fluid chamber in order to regulate the fluid volume therein.
Patent CA-1293007-C (CA)
Inventor: HILL JERRY M
IPC: A63B57/00
Filed: 1987-01-27
Granted: 1991-12-10
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides an aerial toy consisting of a hollow open ended configuration having forward and rearward body parts.  The forward body section is of increased wall thickness and decreased axial length relative to the rearward body section with both parts being formed from a resilient material allowing deformation and causing rebounding back to the original configuration.
Patent CA-1285382-C (CA)
Title: Accumulation resistant tip guard
Inventor: SCHERER WILLIAM C
IPC: B05B15/00
Filed: 1987-03-09
Granted: 1991-07-02
Abstract: ABSTRACT           A tip guard is provided for protecting an airless spray tip and preventing accumulation of paint on the tip guard.  The tip guard has two pair of vanes extending forwardly and radially outwardly from a base, each pair of vanes being joined by a crossbar.  A pointed edge faces radially inwardly from each of the vanes and the crossbar and, generally, planar sides are provided to each plane, thereby allowing air flow through the side of the tip guard and preventing buildup of paint on the surface of the tip guard.
Patent CA-1282319-C (CA)
Title: Animal bait
Inventor: SCHNEIDER LOTHAR
IPC: A23K1/10
Filed: 1987-04-03
Granted: 1991-04-02
Abstract: ABSTRACT OF THE DISCLOSURE    A prefabricated animal bait containing a carrier substance and a pharmaceutically active substance, for example, a vaccine against rabies.  The carrier substance contains a fat component and an additive to stabilize the shape retention of the bait, with both components being selected in such a manner that the mixture is pasty for processing and does not break in the temperature range in which it will be used.     The bait is produced in such a manner that, in a deep-drawn mold, the carrier substance completely surrounds, and envelopes a pre-assembled unit of the active substance so that the bait merely needs to be pressed out of this carrier foil when it is to be used.  Economical industrial production of prefabricated bait in a simple manner, easily and optimally adaptable to the respective animal species and its habitat with respect to temperature and moisture is provided.     A particular simplification results from the use of fish meal as the additive since it simultaneously acts as a lure.
Patent CA-1285796-C (CA)
Title: Metal blind rivet
Inventor: MAUER DIETER
IPC: F16B19/10
Filed: 1987-04-13
Granted: 1991-07-09
Abstract: 11.                          ABSTRACT                      METAL BLIND RIVET           Metal  blind  rivet  having  longitudinal  flutes extending over a  substantial  length of the deformation section  of  the  counter  head  wherein  the  flutes  are arranged  in  such  a  steep  helix  with  a  distinct  wall thickness of the deformation section in the region of the base of the flutes that during the setting operation the counter head takes on the internal form of the distorted (twisted),  expanded  deformation  section  with  the  wall compacted therein.
Patent CA-1299070-C (CA)
Title: Stress relief of single crystal superalloy articles
Inventor: HENRICKS ROBERT J
IPC: F01D5/28
Filed: 1987-06-08
Granted: 1992-04-21
Abstract: ABSTRACT            Stress Relief of Single Crystal Superalloy Articles A coated nickel base superalloy single crystal turbine airfoil blade (1), which is subject to gas turbine engine operation, can crack during refurbishment by a stress corrosion mechanism when exposed to certain corrosive media.  The rapid thermal cycling that occurs during typical gas turbine engine operation results in high, non-uniform stresses across the airfoil, producing large localized residual strains in the article at ambient temperatures. Exposure to a corrosive environment, such as during coating removal or agressive cleaning, can produce chordwise cracks in a large number of the airfoils exposed.  Such cracking is avoided by subjecting the articles to a preliminary stress relieving heat treatment which reduces the residual strains to a level below which cracking will not occur, prior to exposure to the corrosive media.
Patent CA-1298297-C (CA)
Title: Nitrogen- and sulfur-containing lipid compounds, their production and use
Inventor: INOUE KEIZO
IPC: C07D213/20
Filed: 1987-07-29
Granted: 1992-03-31
Abstract: Abstract of the Disclosure A compound of the general formula [I]:                                     [I] wherein R1 represents a higher alkyl group or an N-(higher alkyl)carbamoyl group, R2 represents hydrogen, a lower alkyl group, an acyl group having at least three carbon atoms, an N-(lower alkyl)carbamoyl group, an N-(lower alkyl)thiocar-bamoyl group or a benzyl group, R represents a primary, secondary or tertiary amino group or a quaternary ammonium group, x is 1 or 2, y is a number of 0, 1 or 2, and z is an integer of 2-10, or a pharmaceutically acceptable salt thereof.  The novel substances have both anti-tumor activity and platelet activating factor-inhibiting property, and they are effective as an anti-tumor agent without circulatory trouble.
Patent CA-1336089-C (CA)
Title: 4-oxo-1,4-dihydro-quinoline-3-carboxylic acid derivatives as antibacterial agents
Inventor: DOMAGALA JOHN M
IPC: C07D471/04
Filed: 1987-09-18
Granted: 1995-06-27
Abstract: Novel naphthyridine-, quinoline- and benzoxazinecarboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections including the description of certain novel intermediates used in the manufacture of the antibacterial agents.  The novel compounds have the general fonmula:                     or I                          II   wherein R1, R2, X, Y and Z are as defined in the disclosure and claims.
Patent CA-1275235-C (CA)
Inventor: BLOECHLE DONALD P
IPC: H01L23/14
Filed: 1987-09-29
Granted: 1990-10-16
Abstract: METHOD OF FABRICATING MULTILAYER STRUCTURES           WITH NONPLANAR SURFACES          Abstract Disclosed is a method for laminating multilayer structures with nonplanar surfaces such as structures which include a cavity formed therein. A conformal material, a release material, and an optional template are provided over the structure prior to the lamination bonding operation. The conformal and release materials then fill the cavity during the bonding operation to prevent flow of adhesive from between the layers into the cavity, and the template redistributescavity edge stresses to minimize wire bonding pad deflections. The materials can-then be removed for further processing of the multilayer structure.
Patent CA-1308006-C (CA)
Inventor: GARCIA FERNANDO S
IPC: A61B/
Filed: 1987-10-05
Granted: 1992-09-29
Abstract: GLUCOSE MEDICAL MONITORING SYSTEM               ABSTRACT OF THE DISCLOSURE      Hand-held  shirt-pocket  portable  glucose medical monitoring system  for checking measurement of blood glucose or other body qualities.  The system includes a disposable diagnostic reagent-lancet unit which carries a chemical reagent strip of blood reacting chemistry.          The system includes a housing structure having a visual LCD  readout,   a  microprocessor,   and  photosensing circuitry which measures the change of color of the blood reacting chemistry of the disposable unit.   The housing  also  includes  a  spring  arrangement  for actuating  a  lancet  into  the  skin  for  sampling  and transporting blood from a finger to a chemical reagent.          The  disposable  unit  includes  medical  and  fluid configurations for transporting of the blood to the reagent strip.   The system includes verification and calibration   sequences   for  the   electronics,   the chemistry of an unused disposable unit, the presence of a blood sample, and multiple readings to an average re-sult.  The system also provides for storing a plurality of readings.
Patent CA-1284798-C (CA)
Title: Winch drag brake apparatus
Inventor: DAVENPORT RICHARD G
IPC: F16D59/02
Filed: 1987-11-30
Granted: 1991-06-11
Abstract: Abstract of the Disclosure Winch Drag Brake Apparatus In order to overcome the disadvantage of overspinning of a winch drum when a disconnect device adjacent the drum is disengaged, a drag brake apparatus is provided for limitedly restricting the rotation of the drum when an actuator having a braking element is continually urged against the drum by a spring.  A control mechanism includes a control lever assembly movable to operate a hydraulic valve assembly for the primary control of the winch drum, and movable to operate an associated valve for controllably directing pressurized fluid to the actuator for supplementing the spring force.  Thus, a first drag brake mode can be attained for substantially freespool operation of the drum, and a second drag brake mode can be attained for controlled load dropping operation of the drum.
Patent CA-1323172-C (CA)
Inventor: LOWE EDWARD J
IPC: C01B25/023
Filed: 1987-12-08
Granted: 1993-10-19
Abstract: ABSTRACT       Amorphous red phosphorus useful for matches, or as flame retardant is made by forming a slurry of 10-45% red phosphorus in molten white phosphorus, reducing the content of yellow phosphorus to less than 20% of the red phosphorus by separation at less than 280°C, and then heating the product at above 295°C to convert, and preferably also evaporate, the white phosphorus.
Patent CA-1306348-C (CA)
Title: Method of making a papermaker's felt
Inventor: GULYA THOMAS G
IPC: D21F7/08
Filed: 1988-02-17
Granted: 1992-08-18
Abstract: Abstract of the Disclosure A method of making a papermaker's felt which includes the steps of forming a pin seam fabric having interdigitated loops at the ends of the fabric joined by a pin.  A batt of fibrous material is needled into at least one face of the fabric and across the pin seam joint.  When the felt is to be installed on the paper-making machine, the pin is removed and the felt is bent back on itself at the joint to bring the portions of the batt adjacent the joint into contiguous or con-tacting relation and cause the loops to separate.  The batt is then cut along a line extending through the separated loops to provide a flat or opened felt which can then be installed on the papermaking machine. After installation, the loops are interdigitated and the pin is reinserted through the loops to provide the endless felt construction.