baber/WOPTO huggingface dataset:
Patent CA-2028391-A1 (CA)
Title: Method for introducing a treatment medium into the waste gas flow in combustion processes
Inventor: MARTIN JOHANNES J E
IPC: F23J7/00
Filed: 1990-10-24
Abstract: The method for introducing a treatment medium into the waste gas flow in combustion processes provides that a carrier medium be mixed with a treatment medium, wherein these media are brought to a pressure level necessary for the atomization in a one-component nozzle prior to mixing. The quantitative proportion of treatment medium to carrier medium, which is adjustable as desired, is adjusted as a function of the NOx gas concentration in the treated gas flow or as a function of the waste gas quantity. The atomization pressure is either predetermined as a fixed value corresponding to the nozzle configuration or adjusted as a function of the waste gas quantity. The atomization pressure can also possibly be regulated as a function of the evaporator load. Water serves as carrier medium, while ammonia, sal ammoniac, urea or calcium cyanamide is used as treatment medium.
Patent CA-2028662-A1 (CA)
Title: Method of and cleaning agent for the cleaning of compressors, especially gas turbines
Inventor: KAES GERTRUDE
IPC: C11D3/20
Filed: 1990-10-26
Abstract: ABSTRACT OF THE DISCLOSURE      Compressors of gas turbines are cleaned with a solution consisting of heteropolar-compound, wash active agents consisting of;     at least one substance selected from the group which consists of polymers and copolymers of organic unsaturated acids with a molecular weight of at  least 500 capable of forming the heteropolar compounds with an alkaline cationic, wash active agents; and at least one substance selected from the group which consists of nonionic wash active agents, in a compressor-cleaning effective concentration, the solutions in use having a metal ion content of less than 25 ppm and a pH value at said concentration between 6 and 8.
Patent CA-2034032-A1 (CA)
Inventor: KARLSON ESKIL
IPC: H01J37/32
Filed: 1991-01-11
Abstract: An ozone generator has first and second electrodes spaced from each other, means for establishing a corona discharge from the first electrode to the second electrode.  An oxygen containing gas at a pressure of 15 to 10,000 psia is passed through said corona discharge area.  A first chamber filled with a first coolant is in pressure and heat exchange relation to said first electrode, and a second chamber filled with a second coolant is in pressure and heat exchange relation to said second electrode.  A pressure equalizing barrier means applies the input gas operating pressure to the cooling fluids in a manner that all the internal cooling fluids follow the input gas operation pressure.
Patent CA-2034963-A1 (CA)
Inventor: YAMAMOTO MASAHIRO
IPC: H01R13/52
Filed: 1991-01-25
Abstract: ABSTRACT SEALED ELECTRICAL CONNECTOR AND SEAL RING THEREFOR       A sealed electrical connector comprises a male housing and a female housing with a seal ring disposed in a cavity in the female housing.   The seal ring comprises a rubber ring body having projecting ribs on an outer peripheral surface thereof and a plurality of projecting ribs on an inner peripheral surface thereof.  Around the circumference of the ring body and projecting thereinto are a plurality of locking grooves.   The locking grooves are positioned to correspond with  a  like  plurality  of  latch  projections extending upwardly from a bottom wall in the female cavity and in engagement with the seal ring grooves.
Patent CA-2036315-A1 (CA)
Inventor: FULLER WILLIAM E
IPC: B22D25/06
Filed: 1991-02-14
Abstract: A method of producing a crusher wear part and the like subject to gouging abrasion type metal loss wherein the part is made of a modified austenitic (Hadfields) manganese steel having an Aluminum/Carbon ratio of 1.0 to 1.7, the casting being heat treated by heating to 2000-2050°F. followed by a water quench to provide gouging abrasion resistance at least about 10% higher than that of Hadfields.
Patent CA-2038958-A1 (CA)
Inventor: HEURTEBOUST GERARD
IPC: B31F1/07
Filed: 1991-03-25
Abstract: The subject of the invention is a method for forming an embossed part on a metal sheet blank (10) with the aid of a die and a punch. A preforming operation and a shaping operation are carried out on at least one localised zone of the metal sheet blank (10), of greater dimensions than those of the said embossed part, thereby forming the said embossed part. During the preforming operation, a succession of tiered undulations are progressively produced on an intermediate zone of the said localised zone, located between the eventual high part of the said embossed part at the periphery of the said localised zone and, during the shaping operation, the tiered undulations of the said intermediate zone are progressively opened out and, simultaneously, the said embossed part is formed. 
<??>The subject of the invention is also an apparatus for implementing the method. 
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Patent CA-2041979-A1 (CA)
Title: Steam distribution manifold
Inventor: HICKEY PATRICK J
IPC: E21B43/24
Filed: 1991-05-07
Abstract: STEAM DISTRIBUTION MANIFOLD                   ABSTRACT OF THE DISCLOSURE          A manifold for dividing a single, two-phase mixed stream of vapor and liquid into a plurality of individual streams of substantially uniform quality.  The manifold comprises: a flow disperser having an inlet port for receiving the vapor-liquid mixture and at least two outlet ports; at least two hollow runners, each runner having a first end in fluid communication with one of the outlet ports of the flow disperser and a second end; a substantially toroidal manifold shell having at least two fluid receiver ports in fluid communication with each of the second ends of the runners, the manifold shell defining a manifold chamber; and a plurality of distribution ports spaced about the substantially toroidal manifold shell, each distribution port in fluid communication with the manifold chamber of the toroidal manifold shell; wherein the vapor-liquid mixture emanating from each distribution port of the manifold is of substantially uniform quality.  A method for uniformly distributing a vapor-liquid mixture is also provided.
Patent CA-2042870-A1 (CA)
Inventor: ST PIERRE LEON E
IPC: A61K31/785
Filed: 1991-05-17
Abstract: The invention is concerned with a metal ion coordinated polyamine resin in which a non-toxic, pharmaceu-tically acceptable chelating metal ion is coordinated with a cross-linked and non-digestible polymeric amine selected from the group consisting of: (a) polyamine resins with a hydrophilic backbone, of the formula:            P-[(CH2)nNH]mH   or    (Ia)          (Ib) wherein P represents a hydrophilic, cross-linked and non-digestible homopolymer backbone, m is an integer varying from 1 to 10 inclusive, and n, o and p are, independently, integers varying from 2 to 12 inclusive; (b) polyamine resins with a hydrophobic backbone, of the formula:                  P'-[NH(CH2)n]mNH2            (II) wherein P' represents a hydrophobic, cross-linked and non-digestible homopolymer backbone, m is an integer varying from 0 to 6 inclusive and n is an integer varying from 2 to 12 inclusive; and (c) cross-linked copolymers of a poly-ethylenepolyamine containing from 2 to 6 ethylene units and epichlorohydrin. The metal ion coordinated polyamine resins of the invention are highly efficient sorbents for bile acids and salts and can thus be used for reducing hyper-cholesterolemia in affected humans.
Patent CA-2047200-A1 (CA)
Inventor: OLSEN FLEMMING H
IPC: A63H33/08
Filed: 1990-02-23
Abstract: Dispositif de connexion pour jeu de construction, comportant un premier élément de connexion (11) et un deuxième élément de connexion fournis respectivement sur deux éléments de construction adaptés pour être jumelés et comportant des dispositifs de connexion respectifs complémentaires (11, 12, 13). Les pièces de connexion du dispositif de connexion faisant l'objet de l'invention sont conçues pour interrelier les éléments par un mouvement élastique d'au moins une pièce de connexion. Le dispositif de connexion est flexible  et peut être fixé au moyen d'une pince (16), qui bloque le mouvement élastique.
Patent CA-2047870-A1 (CA)
Title: Automatic power control apparatus
Inventor: TSUTSUMI SHYUITSU
IPC: H03G3/20
Filed: 1991-07-25
Abstract: An automatic power control apparatus according to the present invention comprises a level varying unit such as a variable amplifier for amplifying a modulated wave output from a transmitter at an amplification factor specified by an external device, a level detecting unit such as a level detector circuit for detecting a power level of the modulated wave output from the level varying unit, a computing unit such as a high-speed computing unit for, during a period other than a time slot assigned to the transmitter, computing a power level of a non-modulated wave which is varied by a modulated wave obtained by linearly modulating a carrier wave in response to a modulation signal generated based on digital data to be transmitted in the next time slot, and a comparing unit such as a comparator circuit for comparing a power level, which is obtained by adding a difference between the power level computed by the computing unit and an average power level in the time slot to the average power level, with the power level detected by the level detecting unit.  In the automatic power control apparatus according to the present invention, an amplification factor of the level varying unit is adjusted so that the power levels compared by the comparing unit become equal to each other during a transmission period of the non-modulated wave, and the level varying unit is then operated at the amplification factor during a transmission period of the modulated wave.  Furthermore, a sending level of sending data is set based on the sending data to be transmitted during one time slot.
Patent CA-2048225-A1 (CA)
Inventor: D ALUISIO CHRISTOPHER
IPC: B62L1/14
Filed: 1991-07-31
Abstract: ABSTRACT      A caliper brake for a bicycle comprises a pair of pivot mounts, one of which is mounted on a bicycle member laterally of a wheel rim, one on either side of the wheel.          A brake arm is pivotally mounted in cantilevered relation on each pivot mount adjacent its lower end, is biassed away from the wheel rim, and carries a brake shoe intermediate its ends.  A guide is affixed to a member of the bicycle above the wheels  A brake lever cable is connected directly to the upper end of one brake arm.  A sheath of the brake lever cable terminates in spaced-apart relation to the upper end of the one brake arm to which the cable is attached and has its end received in a holder.  A yoke cable is affixed to the upper end of the other brake arm, passes partway around the guide and is affixed to the sheath holder.
Patent CA-2050462-A1 (CA)
Title: Internal combustion engine camshaft phaseshift control system
Inventor: SIMKO ALADAR O
IPC: F01L1/344
Filed: 1991-08-30
Abstract: Abstract A modular control mechanism for shifting the phase of a camshaft relative to a crankshaft in an internal combustion engine, accomplished by shifting the angular position of the camshaft relative to the crankshaft.  The mechanism comprising two hydraulic cylindrical housings attached to either the camshaft flange or the camshaft driving sprocket, and plungers within the cylindrical housings attached to the other flange to form a rotational hydraulic coupling.  The hydraulic cylinders providing a pair of cavities which vary in displacement as the two flanges are rotated relative to one another.  A control apparatus regu-lating the flow of fluid between the hydraulic cylin-drical housings, thus controlling the phase shift between the crankshaft and camshaft.  The control device using the energy produced by the reaction tor-que pulses on the camshaft, and resultant pressure pulses in the cavities, thus creating a self-actuating system.  The control apparatus consisting of one of three alternate means for precisely controlling the flow of fluid, thus allowing for a modulated self-actuating mechanism.  One such preferred embodiment consisting of a pair of check valves which can be actuated through an axially adjustable helical cam lobe which is coupled to it.
Patent CA-2051399-A1 (CA)
Inventor: LIN CHIU-HONG
IPC: C07D295/073
Filed: 1990-05-22
Abstract: This invention is therapeutically useful 2-aminotetralins and pharmaceutically acceptable acid addition salts thereof of for-mula (I). These compounds are useful to treat central nervous system disorders, hypertension, diabetes, sexual impotency and to control appetite.
Patent CA-2053701-A1 (CA)
Title: Image reproduction process using a peel-apart photosensitive element
Inventor: PEIFFER ROBERT W
IPC: G03F7/105
Filed: 1991-10-18
Abstract: TITLE IMPROVED IMAGE REPRODUCTION PROCESS USING A PEEL-APART PHOTOSENSITIVE ELEMENT                           ABSTRACT Provided are multilayer, tonable peel-apart photosensitive elements which include an esterified polyol plasticizer in the photoadherent layer, together with processes for their use for preparing pre-press color proofs.
Patent CA-2059955-A1 (CA)
Title: Liquid distributor assembly
Inventor: PETRICH TULLIO
IPC: B01D3/00
Filed: 1992-01-23
Abstract: A distributor assembly comprising a distributor plate adapted for horizontal positioning and securement to a process column liquid distributor for the symmetrical discharge of liquid therefrom. The distributor plate comprises a member having side walls formed therearound and a plurality of apertures formed therein. The distributor plate is constructed for collecting liquid discharged from the liquid distributor, spreading the liquid thereacross and affording low velocity equal discharge of liquid therefrom into a packing bed therebeneath.
Patent CA-2061532-A1 (CA)
Inventor: MOCHIZUKI YASUYUKI
IPC: H04B7/26
Filed: 1992-02-19
Abstract: Even when a user is unaware of a reception informing operation, reception informing functions are automatically stopped to prevent unnecessary current consumption.  A receiver includes a mode switch for performing switching between a function for manually stopping the operations of various reception informing functions such as an audible tone, display, vibration, and light emission and a function for automatically stopping them, an auto reset setting switch for performing selection for automatically stopping any of the reception informing functions when the manual stop function is selected, and a timer for automatically stopping the reception informing function selected by the auto reset setting switch when a predetermined duration has elapsed.  Even in a manual reset state, the set reception informing function is automatically stopped when a predetermined duration measured by the timer has elapsed.
Patent CA-2063096-A1 (CA)
Title: Bushing for electrical equipment
Inventor: MARTIN DONALD R
IPC: H02G3/22
Filed: 1992-03-16
Abstract: ABSTRACT OF THE DISCLOSURE      An insulating bushing according to the present invention comprises an electrical conductor, a primary bushing surrounding the conductor, a protective shield surrounding a portion of the primary bushing, and an insulating elastomeric filler which occupies the interstitial space between the primary bushing and the protective shield.  The electrical conductor is a metal rod which extends through an aperture in an electrically conductive surface such as a containment wall for gas-insulated electrical equipment.  The primary bushing is a conically tapered casting of an insulating plastic material which extends much of the length of the conductor.  The protective shield is a cylindrically-shaped insulating tube which extends outward from the conductive surface to protect the primary bushing from exposure to weather, sunlight, and airborne contaminants.  The shield is constructed from a material which is resistant to these hazards, such as glazed porcelain.  The insulating elastomeric filler is a resilient, cast-in-place material having a dielectric constant which approximates that of the other insulating materials used in the bushing.  The filler eliminates air-filled voids within the bushing and thereby minimizes variation in the dielectric constant among the insulating portions of the bushing. This results in smaller electric field gradients and inhibits electrical breakdown. nro\1376-26.pa3\dt
Patent CA-2063118-A1 (CA)
Title: Biodegradable bleach stabilizers for detergents
Inventor: WOODBURY RICHARD P
IPC: C11D3/39
Filed: 1992-03-16
Abstract: ABSTRACT OF THE DISCLOSURE      A process of stabilizing bleaching agents in a detergent composition using a nonphosphorus-containing biodegradable stabilizer.  The process involves incorporating into a detergent composition containing a bleaching agent, a biodegradable compound of the formula X-CH2-?-m-R   in which m is NR' or sulfur; X is SO3H or COOH; Y is hydrogen, SO3H or COOH; R and R' are, independently, hydrogen, -CH(Z)CH2(Z'), -CH(Z)CH(Z')(Z") or -CH2COOH; and Z, Z' and Z" are, independently, hydrogen, OH, SO3H or COOH; or a sodium, potassium or ammonium salt thereof, in an amount sufficient to stabilize the bleaching agent.  Novel detergent compositions containing the biodegradable bleach stabilizers are also disclosed.
Patent CA-2065278-A1 (CA)
Title: Modified human anti-rh(d) antibodies
Inventor: SCOTT MARION L
IPC: C07K16/34
Filed: 1990-08-31
Abstract: The present invention provides reduced and S-blocked human anti-Rh(D) antibodies of the IgG3 subclass, their use as an anti-Rh(D) reagent in blood typing, and a process for their preparation, as well as pharmaceutical composition containing the antibodies.
Patent CA-2066281-A1 (CA)
Inventor: ARAI KOJU
IPC: H04B7/24
Filed: 1992-04-16
Abstract: Each of the repeater stations comprises a frame synchronization circuit, a loop-back circuit and a repeater number calculating circuit.  The repeater number calculating circuit calculates the second repeater number thereof depending on the number of layers from the master station based on the first repeater number when the repeater station is in frame synchronization as determined by the frame synchronization circuit.  The repeater number calculating circuit equalizes the second repeater number thereof to the first repeater number irrespective of the number of layers from the master station when the repeater station is in frame asynchronization as determined by the frame synchronization circuit.
Patent CA-2068240-A1 (CA)
Title: Parts for and methods of repairing turbine blades
Inventor: FRASER MICHAEL J
IPC: B23P6/00
Filed: 1992-05-08
Abstract: ABSTRACT "Parts For and Methods of Repairing Turbine Blades"   A method of repairing a fluid flow machine element comprising the steps of a)   manufacturing an insert having a first part of durable material, a second part of a material the same as or compatible with said machine element so as to be readily attachable thereto and a barrier between said first part and said second part made from a material softer than said first part or said material the same as or compatible with said machine element. b)   removing damaged material from said machine element substantially the shape of said insert; and c)   securing said insert to said machine element.
Patent CA-2070242-A1 (CA)
Title: Fermentation analogs of virginiamycin m1
Inventor: FREIDINGER ROGER M
IPC: A61P27/02
Filed: 1992-06-02
Abstract: TITLE OF THE INVENTION     ABSTRACT OF THE DISCLOSURE         Pharmaceutical compositions containing Virginiamycin M1 having the Formula:       and virginiamycin M1 analogs having the Formulae I-IV:            (I) 70/MD43                - i -              18403   (II)   (III)                 (IV) are disclosed which are useful in the treatment of panic disorder or anxiety disorder.
Patent CA-2070888-A1 (CA)
Title: Compact dining furniture
Inventor: ROBERTSON JOANN M
IPC: A47B83/04
Filed: 1992-06-09
Abstract: Dining room  furniture traditionally consists or a buffet or free standing cabinet  which  holds the  necessary  china,  crystal and other items used in setting the table,  which is free standing.  In this invention the buffet the table and the chairs are  housed in a single  unit.  The  folding table slides under the upper part of the unit and the  leaf of  the table  folds down  over the bottom part of  the unit.  The leaf can be lifted to provide from 1 to 3 place settings.  The table, when free standing, will  seat 6  to 8 persons. There is storage  space for 3 or 4 folding chairs in the bottom of the unit behind the folded leaf.
Patent CA-2071981-A1 (CA)
Title: The use of gaba-b selective agonists as anti-tussive agents
Inventor: KREUTNER WILLIAM
IPC: A61P25/04
Filed: 1990-12-18
Abstract: The use of GABA-B selective agonists such as baclofen for treating cough is disclosed.
Patent CA-2074931-A1 (CA)
Title: Walking aids for animals
Inventor: HILL RICHARD W
IPC: A61H3/04
Filed: 1992-07-29
Abstract: A B S T R A C T     Improvements in or relating to walking aids for animals A walking aid for a four legged animal.  The walking aid comprises a cradle attachable below the animal's hind quarters, and a support member pivotally attached to the cradle.  A wheel arrangement is provided on the support member at its end remote from the cradle.  Resilient means are provided for biassing the support member below the cradle.
Patent CA-2076788-A1 (CA)
Title: Support apparatus for a torso
Inventor: WARBURTON PATRICIA G
IPC: A47D13/08
Filed: 1992-08-25
Abstract: ABSTRACT    A portable,  customizable  support  apparatus  for  a patient's torso is provided for maintaining the patient in a substantially upright sitting position.   The apparatus includes a left side member, a right side member and a back member and assemblies for securing the apparatus to the patient and to a seating unit.  The support apparatus also includes a device for interconnecting the left and right side members at the front of the torso such that the left and  right  side members  and  back member  substantially surround the patient's torso.  The assembled apparatus can be used with most conventional chairs and seats, including geriatric chairs and wheelchairs.  A method of providing support for a patient in a substantially upright sitting position is also provided which includes the steps of measuring certain dimensions of the patient,  selecting appropriately sized members, securing the members together using interconnect devices, securing the apparatus about the patient's torso and securing the apparatus to a seating unit.     NET\2557\-4A.PAT
Patent CA-2080659-A1 (CA)
Inventor: LEMAIRE NORMAN J III
IPC: A61B17/28
Filed: 1992-10-15
Abstract: 31,740-00 TRANSMISSION LINK FOR USE IN SURGICAL INSTRUMENTS                             ABSTRACT           A link (54), and assembly (12) and instrument (10) using same, for transmitting actuating forces from an actuating member (20) to a work member (52).  The link (54) includes a link body (60) having a distal end and a proximal end.  The distal end of the link body is movably interconnected with the work member (52) by a distal interconnection element such as an arcuate groove-and-flange assembly (62, 80), and is inter-connected at its proximal end to the actuating member (20) by a proximal pivotal interconnection element (64, 65).  The proximal element (64, 65) transmits a first actuating force (118) from the actuating member (20) to the work member (52).  A shoulder (66), disposed on the link body (60) preferably between the distal and proximal elements for interconnecting, engages the actuating member (20) when a second, greater actuating force (124) is applied to the actuating member in a direction opposite to that of the first actuating force.  The greater force (124) is thereby transmitted fully to the work member (52).  The link assembly (12) preferably includes a spacer member (90) to assist positioning of the actuating member.