baber/WOPTO huggingface dataset:
Patent CA-1308934-C (CA)
Inventor: KRATZER MICHAEL
IPC: G01N33/49
Filed: 1986-11-19
Granted: 1992-10-20
Abstract: ABSTRACT OF THE DISCLOSURE         A method and apparatus for measuring the aggregation of blood platelets and the coagulation of blood, said apparatus being comprised of a capillary tube for drawing blood, a piston located within the capillary tube and connected to a motor means capable of providing linear displacement to the piston, a pressure sensor adapted to sense pressure in the space located between the drawn blood and piston, and a computing means or microprocessing means for comparing the sensed pressure from the pressure sensor with a predetermined value, and providing a measured regulating output to the motor means.  The method for measuring the aggregation of blood platelets and coagulation of blood comprises the steps of drawing blood into the capillary tube means of the movable piston until a desired pressure is achieved within such capillary  tube, and allowing the computing means to then maintain by adjustment of the piston position the pressure within the capillary  tube.  The computing means is able to determine the amount of blood flowing into the capillary  tube during  constant pressure regulation, and hence the amount of aggregation of blood platelets and blood coagulation due to a known relationship relating movement of the piston to blood drawn into the cylinder.
Patent CA-1341362-C (CA)
Title: Human manganese superoxide dismutase cdna, its expression in bacteria and method of recovering enzymatically active human manganese superoxide dismutase
Inventor: BECK YAFFA
IPC: C12N/
Filed: 1986-11-21
Granted: 2002-05-28
Abstract: A double-stranded cDNA molecule which includes DNA encoding human manganese super oxide dismutase has been created. The sequence of one strand of a double-stranded DNA molecule which encodes human manganese superoxide dismutase has been discovered. Such mole-cules may be introduced in procaryotic, e.g., bacteri-al, or eukaryotic, e.g. , yeast or mammalian, cells and the resulting cells cultured or grown under suitable conditions sa as to produce human manganese superoxide dismutase or analogs thereof which may then be recov-ered. Human MnSOD or analogs thereof may be used to catalyze the reduction of superoxide radicals, reduce reperfusion injury, prolong the survival time of iso-lated organs, or treat inflammations.      The invention also concerns a method of producing enzy-matically active human manganese superoxide dismutase or an analog thereof in a bacterial cell which contains and is capable of expressing a DNA sequence encoding the superoxide dismutase by maintaining the bacterial cell under suitable conditions and in a suitable pro-duction medium. The production medium is supplemented with an amount of Mn++ so that the concentration of Mn++ in the medium is greater than about 2 ppm.     This invention also concerns a method of recovering purified enzymatically active manganese super oxide dismutase from bacterial cells.
Patent CA-1321235-C (CA)
Title: Circuit arrangement suitable for operating a high-pressure discharge lamp
Inventor: MEESSEN LODEWIJK H M
IPC: H05B41/392
Filed: 1986-12-11
Granted: 1993-08-10
Abstract: ABSTRACT: Circuit arrangement suitable for operating a high-pressure discharge lamp.     The invention relates to a circuit arrangement suitable for operating a high-pressure discharge lamp (80) in conjunction with a controlled current limiter (6) by means of a control signal which is at least composed of a sum of a lamp-voltage-dependent part and a lamp-current-dependent part. According to the invention, the absolute value of the lamp-current-dependent part is chosen to be smaller than the absolute value of the lamp-voltage-dependent part. With this circuit arrangement, a rapid control is possible, which keeps the lamp voltage substantially constant.
Patent CA-1296569-C (CA)
Title: Process for manufacturing soft cheeses
Inventor: BUSSIERE GUY
IPC: A23C19/05
Filed: 1986-12-16
Granted: 1992-03-03
Abstract: PATENT APPLICATION      entitled PROCESS FOR MANUFACTURING SOFT CHEESES               ABSTRACT OF THE DISCLOSURE       The  process according to the invention which com-prises  the  successive  steps of preparation of the milk, renneting,  coagulation,  forming and ripening, is charac-terized in that, in the course of the phase of preparation of  the  milk, the  latter  is  acidified in a controlled manner  to  a  pH value  comprised  between  6.0 and 6.6, preferably between 6.0 and about 6.5 by means of an acido-gen.  The  acidogen  is  preferably  a gluconolactone or a glucoheptonolactone,   particularly   gluconodeltalactone. This process is used in the manufacture of soft cheeses by a process comprising a controlled milk acidification step.         No figure.
Patent CA-1289299-C (CA)
Title: Diaper fastening
Inventor: WILLIAMS FRANK C
IPC: A61F5/44
Filed: 1986-12-17
Granted: 1991-09-24
Abstract: DIAPER FASTENING                         ABSTRACT        A disposable diaper comprising an absorbent batt contained between a moisture permeable facing sheet and a moisture impermeable backing sheet.  The diaper has front and rear portions and an intermediate crotch portion. Securement tabs are provided for attaching the rear portion to the front portion of the diaper so as to hold the diaper on the user after the diaper has been positioned on the user. Further attachment pads are provided for attaching the front portion to the rear portion of the diaper so as to improve the fit of the diaper around the waist region of the user.
Patent CA-1291084-C (CA)
Inventor: MORRISON HOWARD J
IPC: B65H1/04
Filed: 1986-12-23
Granted: 1991-10-22
Abstract: ABSTRACT OF THE DISCLOSURE       A napkin storage and dispenser container is disclosed whereby a user may select any number of napkins.  By applying appropriate downward pressure by a user adjacent the forward edge of the cover of a container the stack of napkins are fanned apart to facilitate counting and grasping of the desired number of napkins.
Patent CA-1285007-C (CA)
Title: Fan-fold paper catcher for a printer
Inventor: BANKIER JACK D
IPC: B65H45/101
Filed: 1986-12-23
Granted: 1991-06-18
Abstract: ABSTRACT          FAN-FOLD PAPER CATCHER FOR A PRINTER    A paper collection tray for a printer, particularly for fan-fold paper discharged from the printer, is supported in a variety of angular disposi-tions by a body carried on a leg structure.  The body also carries first and second paper guides for directing the paper discharged from the printer toward the rear, upwardly and then forwardly for disposition on the paper collection tray.  The body is vertically adjustable on the leg structure to accommodate various heights of printers, including printers using printer stands, and is horizontally adjustable with respect to printer depth.
Patent CA-1280788-C (CA)
Inventor: HLAVACH MARK C
IPC: B60R13/04
Filed: 1987-02-16
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE           A movable molding is provided for a vehicle on the vehicle body adjacent to a wrap-around end portion of the bumper.  The molding and end portion of the bumper have mating abutment walls through which these elements are fastened together.  When the bumper moves towards the vehicle upon impact, the molding is thereby caused to move therewith.          Slide means are provided between the molding and vehicle body for sliding of the molding along the body.  Fastening means attach the molding to the bumper end portion.  The fastening means aid in easy assembly and permit vertical movement of the bumper end portion while the molding remains stationary.
Patent CA-1301011-C (CA)
Inventor: WOJCIK TADEUSZ P
IPC: A45D4/18
Filed: 1987-05-25
Granted: 1992-05-19
Abstract: ABSTRACT      A  smokeless  ashtray with  controlled combustion  chambers comprising a body having a top surface and a bottom surface.  An ash collecting cavity integrated with an ashtray wall and the top surface.  A plurality of controlled combustion chambers integrated with the top surface, each having a curved controlled combustion chamber surface, a wedge tip surface with a wedge groove located on the curved controlled combustion chamber surface, and a track having a notch in the ashtray wall.   The new feature is the controlled combustion chamber which allows cigarette burning and smoldering rate to be variably controlled by sliding a burning tip of a cigarette in and out of the controlled combustion chamber.          Additional new feature is the use of the accumulating gaseous combustion  by-products  heavier  than  air  in  the  controlled combustion chamber to displace air and oxygen around the cigarette inhibiting combustion, smoke, and to thermally insulate the burning tip from the surroundings prolonging the lit but not smoking condition; whereby, the incomplete combustion by-products generated during free or controlled burning of the cigarette as a result of low combustion temperature are significantly reduced to a minimum.          The controlled combustion chamber is designed to extinguish the cigarette in an average time it takes a similar cigarette to burn itself out freely in the air.
Patent CA-1314066-C (CA)
Title: Method of and apparatus for fusing resin members such as bumper beam and bumper face of automobile bumper
Inventor: KUMAGAI SYUNO
IPC: B60R19/03
Filed: 1987-06-24
Granted: 1993-03-02
Abstract: ABSTRACT OF THE DISCLOSURE         An automobile bumper comprises a bumper face and a bumper beam constructed of members molded of thermoplastic resin.  The bumper beam includes at least two members of thermoplastic resin having flanges for forming beam flanges together when the members are fused to each other, the beam flanges being fused to an inner surface of the bumper face.  An FRP sheet is continuously heated in an atmosphere having a temperature successively lowered from a temperature higher than a resin melting temperature at which a resin of the FRP sheet is melted so that the entire FRP sheet is increased through successive heating stages to a temperature between the resin melting temperature and a resin degradation temperature at which the resin of the FRP sheet is degraded.  Heaters are brought into close proximity with joining surfaces to be fused of at least two parts of synthetic resin with a prescribed spacing therebetween for melting the joining surfaces, and thereafter the melted joining surfaces are pressed against each other to fuse the parts together. At least one of the at least two parts comprises an FRP product made of glass fibers reinforced with a thermoplastic resin, the joining surfaces of the FRP product having a plurality of projections containing the thermoplastic resin only, the projections being melted when the parts are fused together.
Patent CA-1302508-C (CA)
Title: Flat biomedical electrode with reuseable lead wire
Inventor: STRAND JEROME E
IPC: A61B5/0408
Filed: 1987-07-22
Granted: 1992-06-02
Abstract: Abstract of the Disclosure A biomedical electrode (10) adapted to be applied to a body (34). The electrode (10) has a backing material (16), preferably foam, having an aperture (20). A protective web (12) at least partially secured to the backing material (16) covers the aperture (20). A removeable liner (18) is positioned between the protective web (12) and the backing material (16). An electrically conductive adhesive (28) is positioned adjacent the backing material (16) on the opposite side from the protective web (12). A second removeable release liner (30) is positioned adjacent the electrically conductive adhesive (28) opposite from the backing material (16). A lead wire (22) having a conductive portion (24) is insertable under the protective web (12) to be secured there upon the removal of the release liner (18), by the protective web (12) and the electrically conductive adhesive (28). A bottom release liner (30) may be removed and the biomedical electrode (10) may be secured to a body (34). The conductive portion (24) of the lead wire (22) should be silver or silver plated and preferably subjected to chloride treatment.
Patent CA-1282827-C (CA)
Title: Alternating current voltage regulator
Inventor: HARADA KOSUKE
IPC: G05F1/44
Filed: 1987-09-15
Granted: 1991-04-09
Abstract: ALTERNATING CURRENT VOLTAGE REGULATOR                   ABSTRACT OF THE DISCLOSURE    An AC voltage regulator includes an output voltage sensing and regulating device having a suitable filter characteristics to attenuate AC components in the frequency zone of about several cycles corresponding to the almost periodic oscillations or abnormal oscillations, or high frequency components of distorted waves which appear in an AC output voltage and are causes for the abnormal oscillations.  The AC voltage regulator does not need to use a dummy load to suppress the almost periodic oscillation even when the load is extremely low.  The output voltage of the AC voltage regulator is free from abnormal oscillation components such as the almost periodic oscillation and infralow frequency oscillation.
Patent CA-1311497-C (CA)
Title: Process for preparing 2,6-di-tertiarybutyl -4-mercaptophenol
Inventor: KRAUSS RICHARD C
IPC: C07C67/00
Filed: 1987-10-13
Granted: 1992-12-15
Abstract: ABSTRACT In a process for making 2,6-di-tertiarybuyl-4-mercaptophenol by the Zn/acid reduction of bis (3,5-di-tertiarybutyl-4-hydroxyphenyl)polysulfide the addition of catalytic amounts of lead to the zinc reagent results in substantial improvement in the process. C-35,411
Patent CA-1291126-C (CA)
Title: Stable boron resins of high selective absorbent power
Inventor: CAROBBI RENATO
IPC: C13K13/00
Filed: 1988-03-30
Granted: 1991-10-22
Abstract: ABSTRACT            Stable boron resins of high selective absorbent power and their production process.  Said boron resins consist of a polyacrylic matrix functionalised with quaternary ammonium groups, an epoxy group and phenylboric groups in accordance with general formula   in which ? , R, R1, R2, R3, R4 and X- are as defined in the text.            The resins are prepared by reacting an amine resin with an epihalohydrin and condensing the reaction product with a suitable boroxin.            The resins of formula (I) can be used for separating sugars, in particular for purifying lactulose.  They have greater selective power than currently known boron resins.
Patent CA-1322506-C (CA)
Title: Safety device for ostomy apparatus
Inventor: HOLTERMANN HENRI
IPC: A61F5/448
Filed: 1988-04-08
Granted: 1993-09-28
Abstract: The securing device for a stoma apparatus system comprises two elements, one of which is intended to be fixed around an artificial opening in the body of the user with the aid of a suitable fixing means, such as a pressure-sensitive adhesive, a belt or any other analogous means, and the other element of which is integral with a bag intended for collecting body fluids and/or waste and designed to be assembled in a removable manner with the said first element by engagement under the action of a pressure exerted when the two elements are brought together. 
<??>The element (1) associated with the pad (4) forming a protection for the skin in the peristomal zone and around the outlet of the tube(s) or similar which is (are) integral with it comprises, around a first tubular joining piece (6), a rotatable member for locking, relative to the said first joining piece, a second joining piece (21) associated with the bag (20) and capable of being immobilised relative to the said first joining piece when the two joining pieces cooperate by engagement with elastically deformable snap-fastening means provided on the first joining piece. 
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Patent CA-1324080-C (CA)
Inventor: RANNEY DAVID F
IPC: A61K47/40
Filed: 1988-04-26
Granted: 1993-11-09
Abstract: ABSTRACT    This application describes the preparation and in vivo testing of surface coatings and matrix materials, which when applied to or caused to comprise the carriers for drugs and diagnostic agents, and administered in a fashion that allows efficient vascular access, causes the carriers to recognize determinants present on normal or focally diseased endothelium, and induces the following in vivo effects:  1) rapid, partial or total endothelial envelopment or the drug (diagnostic) carrier; 2) sequestration of the carrier and protection of the entrapped agent from blood vascular clearance at an early time  (2 minutes) when the endothelial pocket which envelops the carrier still invaginates into the vascular compartment; 3) acceleration of the carrier's transport across and/or through the vascular endothelium or subendothelial structures into the tissue compartment (interstitium); and 4) improvement of the efficiency with which the drug (or diagnostic) carrier migrates across the endothelium, or epi-endothelial or subendothelial barriers, such that a lower total drug dose is required to obtain the desired effect relative to that required for standard agents.  Analogous tissue uptake is described for transepithelial migration into the lungs, bladder and bowel.
Patent CA-1306848-C (CA)
Title: Reactors for heterogeneous synthesis
Inventor: ZARDI UMBERTO
IPC: B01J8/04
Filed: 1988-05-16
Granted: 1992-09-01
Abstract: ABSTRACT            In reactors for heterogeneous synthesis,  comprising a boiler and a heat exchanger inserted at least partially into the end catalytic beds,  and at least an intermediate catalytic  bed, two  airspaces  are  now provided in each  catalytic  bed  by introducing  couples of annular walls,  one of said airspaces being produced between the cartridge's internal wall and  the perforated wall inserted close to it.
Patent CA-1299317-C (CA)
Title: Thermosetting resin compositions and precoated metal
Inventor: MIYABAYASHI SHIGEAKI
IPC: B05D7/24
Filed: 1988-05-27
Granted: 1992-04-21
Abstract: Thermosetting Resin Compositions and Precoated Metal Abstract of the Disclosure A one-can thermosetting resin composition comprising (1) a polyester polyol obtained by allowing an aliphatic dicarboxylic acid to react with an aliphatic glycol and polyol having at least three functional groups and (2) a blocked product of .alpha.,.alpha.,.alpha.'.alpha.'-tetramethyl-xylylene diisocyanate or 4,4'-methylene bis (cyclohexyl isocyanate), or a blocked product of an NCO-terminated prepolymer obtained by allowing .alpha.,.alpha.,.alpha.'.alpha.'-tetramethyl-xylylene diisocyanate and/or 4,4'-methylene bis(cyclohexylisocyanate) to react with an active hydrogen compound, gives tough coating films in yellowing and thermal degradation, and also exhibits increased hardness as well as high flexibility, stain resistance and chemical resistance.  Especially, when the resin composition is used for preparing precoated metals, it gives good steel plates, thus being advantageously utilized for, among others, light electric appliances.
Patent CA-1302604-C (CA)
Title: Rubber-modified epoxy adhesive compositions
Inventor: SHAH DILIPKUMAR N
IPC: C09J163/00
Filed: 1988-06-23
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE     An epoxy adhesive composition for the bonding of SMC to metal substrates and other SMC parts having an improved cure rate and hence rate of initial lap shear strength development has been discovered.  The adhesive composition comprises an epoxy resin and a polyacrylate or polymethacrylate cured with a combination  of an amine-functional butadiene-acrylonitrile rubber, at least one aliphatic or aromatic polyamine and at least one polyamide.
Patent CA-1321188-C (CA)
Title: Packing material for liquid chromatography
Inventor: TOKUBO KAZUO
IPC: B01D15/08
Filed: 1988-06-30
Granted: 1993-08-10
Abstract: PACKING MATERIAL FOR LIQUID CHROMATOGRAPHY     ABSTRACT OF THE DISCLOSURE      A packing material for liquid chromatography, comprising a spherical clay mineral powder which comprises a naturally occurring or synthetic water-swellable clay mineral, a clay mineral having foreign cations substantially substituted for interlayer ions inherently present in the naturally occurring or synthetic water-swellable clay mineral, or a calcined product thereof.
Patent CA-1330942-C (CA)
Inventor: AMBEGAONKAR ANIL S
IPC: A61K9/28
Filed: 1988-08-29
Granted: 1994-07-26
Abstract: ABSTRACT The present invention relates to a bioactive composition having a controlled, sustained release delivery pattern when contacted with a suitable surrounding media. The composition comprises a pharmaceutically, insecticidally, herbicidally or fertilizing bioactive material core, soluble in a given surrounding media, the core present in an amount at least sufficient for a total dosage during a specified treatment period; a first coating enveloping the bioactive material core comprising a polymer or a blend of polymers, said polymer or blend of polymers being swellable upon penetration by the surrounding media; and a second coating enveloping the first coating, the second coating comprising a polymer or a blend of polymers being water-insoluble and forming a semi-permeable barrier to the inward diffusion of the surrounding media and the outward diffusion of the bioactive material dissolved in the surrounding media.
Patent CA-1336966-C (CA)
Title: Carbon black filter means for a diesel engine
Inventor: GOLLER ELMAR
IPC: F01N3/025
Filed: 1988-09-02
Granted: 1995-09-12
Abstract: From the exhaust gas of a Diesel engine, carbon black is filtered out by a ceramic carbon black filter 12. To regenerate said carbon black filter, it is burned out by means of a burner 16 comprising a swirl nozzle 17 provided with liquid fuel and air. The burner is operated with a supergreased fuel/air mixture, and in the main combustion chamber 15, there is produced a stable flame burning sootlessly. The combustion gases are mixed with the exhaust gases in a transverse flow mixer 39 and the residual fuel amount is burned off in a secondary combustion chamber 37 by air contained in the exhaust gas.  Regeneration may take place during the operation of the engine, while the burner flame is not put out by the pulsating engine pressure.
Patent CA-1310608-C (CA)
Title: Process for the preparation of carbodiimides
Inventor: ALDER ALEX
IPC: C07B31/00
Filed: 1988-09-07
Granted: 1992-11-24
Abstract: Process for the preparation of carbodiimides Abstract The photooxidation of N,N'-substituted thioureas with oxygen in the pre-sence of an acid-trapping agent gives N,N'-substituted carbodiimides. The carbodiimides can be converted into cyanoguanidines, which are suit-able as latent curing agents for epoxy resins.
Patent CA-1310029-C (CA)
Title: Alignment preserving bicycle handlebar stem
Inventor: CASILLAS GILBERT G
IPC: B62K21/00
Filed: 1988-10-31
Granted: 1992-11-10
Abstract: Abstract of the Disclosure A handlebar stem in which a separate expansible sleeve is expanded by a wedge nut and a wedge surface attached to the stem arm to frictionally engage a fork tube.
Patent CA-1285836-C (CA)
Inventor: LANG WILLIAM P
IPC: F02M33/04
Filed: 1989-01-03
Granted: 1991-07-09
Abstract: ABSTRACT A marine fuel injection system for a two cycle crankcase compression internal combustion engine includes a puddled fuel return line having an outlet in the excess fuel return line from the fuel injector and pressure regulator to the vapor separator and high pressure fuel pump for recirculation.  Excess fuel return flow creates a vacuum at the outlet of the puddled fuel return line to suction puddled fuel there-through for recirculation together with the excess fuel to the fuel pump.  The end of the puddled fuel return line at the outlet extends within and parallel to the excess fuel return line to occupy a portion of the cross sectional area of the latter to reduce such cross-sectional area and create a venturi in the excess fuel return line at the outlet of the puddled fuel return line.