baber/WOPTO huggingface dataset:
Patent CA-2062984-A1 (CA)
Title: Measuring instrument for use in the adjustment of the co2 pressure in draught beer systems
Inventor: RASMUSSEN JAN N
IPC: G01L19/00
Filed: 1990-03-20
Abstract: A manometer has incorporated therein a thermometer whose indicator (15) moves along the manometer scale (13) so that the indicator (15) indicates the ideal CO2 equilibrium pressure in the draught beer keg under all temperature conditions. To compensate for the system-constant pressure drop in the draught beer system which occurs during dispensing, the indicator (15) of the thermometer can be manually caused to indicate a corresponding increment to the equilibrium pressure, so that under all temperature conditions the thermometer indicator (15) is present at the point on the manometer scale which corresponds to the desired CO2 pressure.  The correct CO2 pressure is then set by always causing the manometer pointer (12) to point at the thermometer indicator (15).
Patent CA-2064953-A1 (CA)
Title: Immunoassay for immunoglobulins
Inventor: REJMAN JOHN J
IPC: G01N33/543
Filed: 1992-04-02
Abstract: ABSTRACT OF THE DISCLOSURE A method for carrying out an immunoassay for an immunoglobulin in which a sample suspected of containing the immunoglobulin and reagents useful for detecting the immunoglobulin of interest are combined in a single step in an aqueous medium, wherein one of the reagents includes a small molecule bound to a first antigen capable of binding to the immunoglobulin and another includes a signal generating means bound to a second antigen capable of binding to the immunoglobulin.   7024.1           27260-FF
Patent CA-2066045-A1 (CA)
Title: Appareil de mesure de bassin de coulee de lingotiere anti-crasse et anti-vortex
Inventor: FORTE GARY L
IPC: B22D2/00
Filed: 1990-09-27
Abstract: Appareil de mesure (10) pour bassin de coulée de lingotière (14) anti-laitier et anti-tourbillon ou pour les autres récipients de métal en fusion permettant une mesure de l'épaisseur de la couche de métal en fusion (12) au-dessus du fond (16) de ces récipients. Le corps (30) est installé sur la première extrémité d'une tige allongée (32). Le corps (30) et la tige (32) sont formés d'un matériau approprié et sont d'une dimension prédéterminée de sorte que la densité du corps (30) et de la tige (32) permet que le corps (30) soit supporté par flottaison à l'interface entre la couche de laitier (24) et la couche de métal en fusion (12). Une échelle de mesure (40) se trouve sur la deuxième extrémité (36) de la tige (32), cette deuxième extrémité (36) se prolonge ne coulissant dans un couvercle (50) à l'extérieur du récipient (14).
Patent CA-2066929-A1 (CA)
Inventor: KIMURA KATSUJI
IPC: G05F3/26
Filed: 1992-04-23
Abstract: A  temperature sensor circuit is provided which is of a differential  output type  and comprises a differential pair circuit  and  a  feedback  circuit.  The  differential  pair circuit  has a first MOS  transistor whose gate is connected to  one  terminal  of  the  output  terminal   pair  of  the temperature  sensor circuit  to be  applied with a reference voltage,  and  a  second  MOS  transistor  whose  source  is connected  to  the source  of  the first  MOS transistor and whose capacity ratio.  or  gate-width and  gate-length ratio (W/L) are different from that of the first MOS transistor, a load circuit  connected to  the drains  of  said  first  and second  MOS  transistors.  and   a constant  current  source connected  to  the  sources  of  the  first  and second MOS transistors. The feedback circuit is supplied from the drain of the second MOS transistor  with an output voltage of the differential  pair circuit,  and  the output  end thereof is connected to  the other terminal of the output terminal pair of the temperature  sensor circuit as well as to the gate of the second  MOS transistor thereby  feedback-controlling the differential pair  circuit in order that  the drain currents of the first  and second MOS  transistors are  made equal to each other.  The load circuit  is preferable to be a current mirror circuit, particularly preferable to be such a current mirror circuit that has two MOS transistors whose gate-width and gate-length ratio  are either different from or equal to each other.
Patent CA-2068907-A1 (CA)
Inventor: YOSHIMOTO KAZUO
IPC: B05B7/00
Filed: 1992-05-19
Abstract: An expanding apparatus continuously expands a material, e.g., a tobacco material and supplies gaseous carbon dioxide as an expanding agent to an impregnating vessel by an expanding agent supply means to maintain a predetermined impregnating pressure.  The material is continuously supplied to the impregnating vessel by a material supply means while increasing the pressure of the material.  The material is continuously discharged from the impregnating vessel by a material discharge means while decreasing the pressure of the material. The expanding agent supply means has a heat exchanger to perform heat exchange between carbon dioxide to be sup-plied to the impregnating vessel and a coolant, thereby cooling carbon dioxide.  The state of carbon dioxide to be supplied to the impregnating vessel is controlled in accordance with the temperature or the like of the tobacco material discharged from the impregnating vessel, so that carbon dioxide is effectively impregnated and no dry ice is formed in the material discharge means or the like.
Patent CA-2068931-A1 (CA)
Title: Web pick-up device
Inventor: KRAFT WILFRIED
IPC: D21G9/00
Filed: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE    In a web pick-up device in the press section of a paper machine, the running web makes contact, in a press gap, with a smooth rotating surface from which the web runs off at a point of pickup (A).  The rotating surface and a suction box form together, in the area of the pickup point (A), a gap through which runs a porous conveyer belt which receives the fibrous web.  The suction box is pivotably mounted and has in the area of the point of pickup (A) a sliding surface across which slides the conveyer belt, and which during operation is arranged at an adjustable spacing from the smooth surface.  The spacing is determined by a stop on which bears the suction box during operation, under the effect of a flexible lift device.
Patent CA-2076870-A1 (CA)
Title: Electronic/electromechanical packaging arrangement for facility management system
Inventor: HUDSON HUGH F
IPC: H05K7/14
Filed: 1992-01-17
Abstract: A network control unit for monitoring and controlling all of the operational components of a facility management system, the unit including a modular base frame having a wiring board assembly mounted on the back, a number of termination board assemblies mounted on the front of the frame and being operably connected to the wiring board assembly, one or more function modules, digital control modules, expansion modules, and a network control module are mounted on the front of the frame and operably connected to the wiring board assembly. A power module is mounted on the front of the frame for each digital control module, expansion module and network control module with each power module being operably connected to the wiring board assembly. A power termination board is mounted on the frame and is connected to the wiring board assembly.  A communication termination board is mounted on the frame and is operably connected to the network control module whereby input signals from the operational components of the facility management system are monitored by the modules and output signals from the modules are transmitted through the wiring board assembly to the operational components. Each of the function modules includes a printed circuit board having a connector at one end with the printed circuit board being movable on three axes for centering the connector on the wiring board assembly.
Patent CA-2079218-A1 (CA)
Title: Epithelins: novel cysteine-rich growth modulating proteins
Inventor: SHOYAB MOHAMMED
IPC: C12N15/18
Filed: 1991-04-03
Abstract: A novel family of growth regulatory proteins termed ''epithelins'' are described. The epithelins comprise several distinct members sharing significant structural homology. Two members of the epithelin family, epithelin 1 and epithelin 2, have been purified from natural sources. In addition cDNA and PCR clones encoding mature and precursor epithelins from various chordate sources have been obtained and sequenced, including the complete human, mouse and rat epithelin precursors. The recombinant expression of rat epithelin precursor and mature forms is described. Purified epithelin 1 is a bifunctional growth regulator, capable of stimulating the growth of some cell types while inhibiting the growth of others.  Purified epithelin 2 is functionally similar to epithelin 1 with respect to growth inhibitory bioactivity. In contrast, however, epithelin 2 is apparently not capable of eliciting the growth stimulatory activity characteristic of epithelin 1 and, in fact, antagonizes this epithelin 1 activity.
Patent CA-2079473-A1 (CA)
Title: Removal of nitrogenous components of a hydrocarbon feedstream
Inventor: ROSENFELD DANIEL D
IPC: C07C41/42
Filed: 1991-03-27
Abstract: A catalytic reaction process which involves exposing a hydrocarbon feed including nitrogenous contaminants as well as di-alkyl sulfides to a material capable of adsorbing the nitrogenous contaminants as well as dialkyl sulfides from the feed before in-troducing the stream substantially devoid of nitrogenous contaminants and dimethyl sulfide into a feed zone of a reactor; con-tacting the hydrocarbon stream with a catalyst material in the reaction zone;  and catalytically reacting the hydrocarbon stream under conditions which favor forming a reaction product and inhibiting reaction of nitrogenous contaminants and dimethyl sul-fide with the catalyst material.
Patent CA-2082853-A1 (CA)
Title: Process for the production of a thin film optical waveguide of tio2
Inventor: HEMING MARTIN
IPC: G02B6/12
Filed: 1992-11-13
Abstract: A process is disclosed for the production of an optical thin film waveguide of TiO2 with an attenuation of <5 dB/cm on a planar inorganic substrate wherein the thin film waveguide is produced by a microwave plasma CVD process (PCVD).
Patent CA-2084377-A1 (CA)
Title: Reactive dyestuff red mixture
Inventor: SCHWARZ MAX
IPC: C09B67/22
Filed: 1992-12-02
Abstract: Improved reactive dyestuff red mixture A b s t r a c t Improved reactive dyestuff red mixtures comprise in each case at least one component of the formula 1 (1)   and one component of the formula 2 (2)   wherein the substituents have the meaning given in the description.     Le A28 614 - Foreign countries
Patent CA-2088579-A1 (CA)
Inventor: SIMMONS PAUL J
IPC: C07K14/705
Filed: 1991-08-01
Abstract: Méthode thérapeutique permettant de moduler la réponse immunitaire en administrant à un patient une quantité d'IL-4 servant à promouvoir l'adhésion des lymphocytes du sang périphérique aux cellules endothéliales microvasculaires dans les organes lymphoïdes. L'IL-4 est administré de préférence en même temps que l'IL-1-bêta. L'invention a trait à une méthode améliorée de triage d'une lignée cellulaire pour la production d'un partenaire de liaison qui se lie à une molécule d'adhésion cellulaire; elle consiste à mettre le partenaire de liaison en contact avec des cellules endothéliales microvasculaires activées par IL-4 et non activées et à sélectionner des partenaires de liaison qui se fixent à des cellules endothéliales microvasculaires activées par IL-4 mais non à des cellules endothéliales microvasculaires non activées. On peut ensuite vérifier si les partenaires de liaison sélectionnés peuvent bloquer la liaison des lymphocytes aux cellules endothéliales activées par la cytokine. De préférence, les partenaires de liaison se lient également à VCAM-1 d'origine humaine et aux cellules du stroma de la moelle osseuse activées par IL-4 ou TNF-alpha. Un exemple représentatif est mAb 6G10 produit par l'hybridome ATTC no HB 10519. Méthode thérapeutique permettant de moduler la réponse immunitaire d'un patient en lui administrant un agent qui se lie spécifiquement aux cellules endothéliales microvasculaires activées par IL-4 à une concentration pouvant empêcher la transmigration de lymphocytes qui se lient spécifiquement à VCAM-1 dans le sang de veinules post-capillaires.
Patent CA-2089416-A1 (CA)
Title: Inflatable chair/seat
Inventor: ANDERSON KENNETH A
IPC: A47C27/08
Filed: 1993-02-12
Abstract: ABSTRACT OF THE DISCLOSURE A relatively simple inflatable chair for use on the land or in the water includes identical seat and backrest tubular ovals with straight ends interconnected by buckle-type hinges for rotation between a use position and a folded carrying position; a generally U-shaped stand hingedly connected to the rear surface of the backrest for movement between a folded position against the backrest and an extended backrest-supporting position; and latches for releasably retaining the seat in the folded position.  A float can be releasably connected to the seat by other latches.  All of the hinges interconnecting the seat and backrest, and the latches include the same basic buckles, pads and trunnion-like projections or lugs supported by the pads.
Patent CA-2091715-A1 (CA)
Inventor: MANO TOMIYA
IPC: A61K31/47
Filed: 1993-03-16
Abstract: ABSTRACT           A  method for preventing fibrin formation in anterior chamber characterized by administering argatroban into the anterior chamber is provided.  A pharmaceutical preperation for irrigation, eye drop, and drip infusion to effect the said method is also provided.
Patent CA-2093619-A1 (CA)
Title: Hollow fiber membrane for blood purification
Inventor: TAKATA JITSUMI
IPC: B01D71/64
Filed: 1993-04-07
Abstract: ABSTRACT OF THE DISCLOSURE A hollow fiber membrane suitable for blood purification is provided, which is durable to .gamma.-ray sterilization and steam sterilization and is not deteriorated by the heat sterilization and which has an excellent capacity for dialysis.  The membrane is made of a polyamidimide having a particular structure and has micropores having a mean pore radius of from 10 A to 200 A.
Patent CA-2093805-A1 (CA)
Inventor: WENTZEL CARL J
IPC: H02G15/24
Filed: 1991-09-13
Abstract: A transition joint for sealing an electrical coaxial cable (10) having an oil-impregnated or fluid filled layer (1t7. The trans-ition joint has two primary elements, an electrically insulative elastomeric tube (26) and a heat recoverable sleeve (32). In connect-ing a paper-insulated lead jacketed cable (10) to an extruded dielectric cable (40), the elastomeric tube (26) is placed in tight con-formity around the paper layer (16), slightly overlapping the lead jacket (12) and the central conductor (18), and further partially overlapping a connector (44) joining the conductors of the cables. The heat recoverable sleeve (32) is then contracted over the elastomeric tube (26), overlapping the lead jacket (12) and the central conductor (18), and partially overlapping the connector (44). The heat recoverable sleeve (32) mechanically restricts the elastomeric tube (26), preventing the elastomeric tube (26) from swelling which, in turn, precludes absorption of the oil, which would otherwise cause the elastomer to degrade. If the cable has an additional semiconducting layer, a high-dielectric tape may be used for dielectric stress control.
Patent CA-2094004-A1 (CA)
Title: Colloids to increase coefficient of friction in carbonless paper pad coatings
Inventor: KRAFT KEITH A
IPC: B41M5/155
Filed: 1993-04-14
Abstract: ABSTRACT OF THE INVENTION   A composition suitable for use as a pad-coat or release coating for carbonless paper constructions, the composition containing about: (a) 0.1-10.0 weight percent inorganic colloid having a particle size in the range of about 1-125 nm; (b) 0.1-2.5 weight percent abherent material; (c) 65.0-99.9 weight percent waler; and (d) 0-25 weight percent binder, based upon the total weight of the coating composition. In a preferred embodiment, colloidal silica is utilized. Also disclosed is a carbonless paper construction with at least a portion of at least one outer surface having the inventive pad-coat or release coating applied thereto. The incorporation of inorganic colloidal particles into carbonless paper pad-coats results in an increase in the coefficient of friction of the pad coated surface; increase in toner adhesion and ink receptivity of the pad-coated surface; promotes uniform feeding of carbonless paper sheets into photocopiers and printing presses by reducing misfeeds and double feeds; and reduces feeder induced smudging. It does this without loss of the abhesive release effect provided by the pad-coat and without loss of the fan-out ability to produce form-sets.
Patent CA-2094589-A1 (CA)
Title: Crash sensing switch
Inventor: NORTON PETER
IPC: G01P15/135
Filed: 1992-09-11
Abstract: ABSTRACT OF THE DISCLOSURE A crash sensor (10) for automobiles of the type having a movable mass (20) damped by air viscosity has switch contacts (32,80,90) that compensate for changes of air viscosity with temperature, a venting valve (22,36,38) that provides improved contact closure, simplified sealing between the movable mass and a tubein which it moves, and a simplified overall design. The movable mass incorporates the aforementioned venting valve and ducts (120) for viscously conducting air displaced by its movement. The flow of air through the ducts may be further controlled by a valve (25). The switch contacts consist of thermally responsive material. The distance the mass moves before reaching the contacts varies with temperature. The contacts are electrically connected with lead wires (68,78) and a diagnostic resistor (138) by attachment to feedthrough conductors (60,70). The unstressed positions of the contacts are adjusted during manufacture to accurately determine the movement required for switch closure. The crash sensor is calibrated during manufacture by adjusting the number of ducts.
Patent CA-2094665-A1 (CA)
Title: Apparatus for removing components from solutions
Inventor: HEYL BARBARA L
IPC: A61P27/02
Filed: 1993-04-22
Abstract: Apparatus for removing components from solutions ABSTRACT OF THE DISCLOSURE            An apparatus for removing components from solutions, in particular a dispensing device having a container body defining a solution retaining chamber therein,  the container having an outlet for dispensing the solution from the chamber and means for removing a component from the solution as the solution is dispensed from the chamber through the container outlet.   A method is provided for administering to a patient a pharmacologically active substance which substance is stable only at a pH value which is extreme in the acidic or alkaline region and at which pH value the substance cannot be administered without causing discomfort and/or injury to the  patient.    The  substance  is maintained  in  a solution  or dispersion at the pH at which it is stable until the time of administration.  At this time the substance is administered through a chamber containing an ion exchange resin which changes the pH of the  solution  or  dispersion to  a  value which  will  not cause discomfort and/or injury to the patient.
Patent CA-2094931-A1 (CA)
Title: Process for making a durable bioabsorbable fiber
Inventor: LIN STEVEN T
IPC: C03B5/235
Filed: 1991-10-31
Abstract: Process for Making a Durable, Bioabsorable Fiber Abstract There is provided a process for forming bioabsorbable glass In the first step of this process, a glass batch containing from about 40 to about 80 mole percent of phosphorous compound and from about 3 to about 40 mole percent of iron compound is provided. Thereafter, the glass batch is melted while under an enriched oxygen atmosphere. Fiber may be formed from the glass melt. Alternatively, the glass melt may be formed in a glass article which, after remelting, then may be made into a fiber.
Patent CA-2096596-A1 (CA)
Title: Humidifier with safety shutoff
Inventor: MARINO FRANK
IPC: F24F6/10
Filed: 1993-05-19
Abstract: A humidifier including a base defining a reservoir; a humidifier unit mounted in an upright orientation on the base over the reservoir and movable to provide access thereto, the humidifier unit retaining an electrically energized humidification means for inducing dispersion of liquid and defining a discharge opening for discharging liquid dispersed by the humidification means; a circuit coupled to the humidification means and including an on-off switch for inducing energization thereof, and an orientation responsive switch for de-energizing the humidification means in response to movement of the humidifier unit to an orientation other than the upright orientation. Unsafe operation is prevented by the orientation responsive switch.
Patent CA-2097740-A1 (CA)
Title: Product and process for treating bovine mastitis and bovine metritis
Inventor: RAJAMANNAN A H J
IPC: A61P31/04
Filed: 1993-06-04
Abstract: A product for treating bovine mastitis and bovine metritis includes mixture of diacetyl and acetoin.      The diacetyl and acetoin is produced by fermentation of milk and is then distilled and concentrated. The concentrated mixture of diacetyl and acetoin is infused into the udder cistern of a cow when treating mastitis, and is infused into the uterus of a cow when treating metritis.
Patent CA-2098368-A1 (CA)
Inventor: HECKER HUBERTUS P J
IPC: H04Q3/00
Filed: 1993-06-14
Abstract: For updating user data in a telecommunication network of a user who may move from a base work area associated with a base exchange to another work area associated with another exchange, only the largest portion of the user data is copied from the base memory means to the other memory means and, after inspection for correctness, this portion of the data, which is stored in the other memory means, becomes definitive, as a result of which the portion present in the base memory means becomes negligible and/or overwriteable. <IMAGE>
Patent CA-2102316-A1 (CA)
Title: Process for the preparation of bitumen-polymer compositions, application of the compositions obtained to the production of coatings and polymer master solution for obtaining the said compositions
Inventor: PLANCHE JEAN-PASCAL
IPC: C08L95/00
Filed: 1993-03-01
Abstract: A bitumen is mixed, between 100 °C and 200 °C with (i) a linear sequenced styrene/conjugated diene copolymer A-B or A-B-A. A being a polymer sequence consisting of a polystyrene block alone or extended; on the B side, by a statistical styrene and conjugated diene copolymer, and B being a polymer sequence of the conjugated diene and (ii) a sulfur-donor coupling agent and the mixture obtained is maintained between 100 °C and 230 °C  under stirring conditions during at least ten minutes. The se-quenced-copolymer has a molecular mass Mw between 120000 and 400000 and a styrene contents in the form of polystyren block comprised between 52 % and 14.7 % by weight of the copolymer. The resulting compositions are used for producing road surface coatings, sealing coats and covers.
Patent CA-2102320-A1 (CA)
Title: Centrifuge tube adapter
Inventor: ROMANAUSKAS WILLIAM A
IPC: B04B5/02
Filed: 1992-05-06
Abstract: An adapter for a centrifuge tube (T) comprises two segments (124)(144) that may be hinged along a hinge axis that extends perpendicular to the axis of the adapter.
Patent CA-2102522-A1 (CA)
Inventor: RIVERS DAVID F
IPC: B26B21/14
Filed: 1992-03-09
Abstract: A segmented guard bar and skin flow control members disposed in the spaces between the guard bar segments. Though not limited to any specific type of razor, the present invention is particularly suited for use with a flexible safety razor having a cap member at least one and preferably two blades separated by a spacer, and a blade seat having a plurality of blade support portions separated by corrugations and a segmented guard bar with each segment independently connected to the blade support portions.