baber/WOPTO huggingface dataset:
Patent CA-2063242-A1 (CA)
Title: Hydraulic machine
Inventor: PEARCE RONALD J
IPC: E04H4/16
Filed: 1992-03-17
Abstract: The invention concerns an hydraulic machine, typically a submerged surface cleaner which comprises a body having a liquid inlet and a liquid outlet and a conduit extending between the inlet and the outlet. A drive element is supported in or adjacent to the conduit, with a clearance between the drive element and the interior of the conduit, in a manner permitting eccentric location and rotation of the drive element relative to the conduit. The conduit can be connected in a liquid flow path so that liquid passing through the conduit past the drive element, when the drive element is positionedeccentrically relative to the conduit, applies differential forces to the drive element to cause it to rotate relative the conduit. The rotation of the drive element is used directly or indirectly to drive the cleaner over a submerged surface.
Patent CA-2064552-A1 (CA)
Inventor: WILSON DWAYNE A
IPC: A44B11/25
Filed: 1992-03-31
Abstract: Sheet ....            ABSTRACT       Our invention relates to a " Child Tamper Proof Safety Seat Belt locking Device." A particular application of our invention is for the device to be attached to the passenger Seat Belt Latch of an Automobile, Truck, Boat, Airplane or any particular mode of transportation wherein a passenger Seat Belt is in place and in use.       The Main Intention and purpose of the device is to prevent young children ages approximately 2 - 6 years of age from unlocking their Seat Belts when required and in use for their safety.       The device which latches and hooks in to the Seat Belt latch of a passenger vehicle thru a simple Snap-On mechanism operates on a simple Thumb Hold procedure. The Pressure Thumb Hold Button of the device sits atop and and stradles the Seat Belt Release Button and when in place acts as a Stop -Guard for the child from unlocking Seat Belt when required.       The Pressure Thumb Hold Button in the device is designed and manufactured  with enough pressure so that ONLY an adult or a young teenager and not the young child will be able to PRESS and release the Seat Belt after use.
Patent CA-2064785-A1 (CA)
Title: Method for enhancing the strength of a glass container and strength enhanced glass container
Inventor: CUNNINGHAM WELLS C
IPC: B65D1/00
Filed: 1991-05-14
Abstract: A method for enhancing the strength of glass containers is presented wherein the containers are preheated to 500 ·C and coated with the strength enhancement coating within six (6) hours after the heat treatment. In one embodiment, a coating station (26) for the strength enhancing coating is located between the exit from a lehr (18) and a cold end spray station (20). In a second embodiment, the strength enhancing coating station (26) is positioned downstream of the cold end station (20).
Patent CA-2066485-A1 (CA)
Title: Process for the treatment of halogenated and non-halogenated polymers
Inventor: BARRELL MOIRA A
IPC: C10B53/00
Filed: 1992-04-21
Abstract: ABSTRACT            PROCESS FOR THE TREATMENT OF MIXTURES OF HALOGENATED             AND NON-HALOGENATED POLYMERS     A process for producing stabilised useable thermoplastic compounds from mixtures of halogenated and non-halogenated polymers in any suitable thermoplastic processing equipment wherein the halogenated component is subjected to controlled thermal degradation and evolved halogen acid gas is reacted with a metal oxide, metal aliphatic carboxylic acid salt, or mixtures thereof.
Patent CA-2071317-A1 (CA)
Title: Nox reducing device for fuel-fired heating appliances
Inventor: GRAHL KEITH M
IPC: F28F13/12
Filed: 1992-06-16
Abstract: Elongated metal devices are coaxially inserted into,  and closely received within, inlet end portions of the heat exchanger combustor  tubes  of  a fuel-fired  heating  appliance, representatively a forced air heating furnace.  The inserted devices function to substantially reduce the NOx content of the combustion  gases  ultimately  discharged  from  the  furnace  by intercepting,  dispersing,  and thermally  quenching  the  burner flames drawn through the combustor tubes by a draft inducer fan portion of the furnace.   Each device is formed by a pair of elongated,  generally rectangular   slotted metal plate members which are longitudinally overlapped and transversely secured to one another in a manner providing the device with a generally cross-shaped cross section along its length.  Elongated slots are formed in the four outer side edges of the device for operational sound reduction purposes.  An alternate embodiment of the device is formed by welding together two elongated metal members each having an L-shaped cross section.   Due to the cross-sectional configurations of the devices, they perform their NOx reducing functions  without  generating  an appreciable amount  of  noise during  operation of their associated  furnace.    The  improved furnace  is  accordingly  suitable  for  indoor  residential installations.   The devices  may also be incorporated in the combustor tubes of other types of fuel-fired heating appliances such as water heaters and boilers.
Patent CA-2072316-A1 (CA)
Inventor: FUJIE JUNJI
IPC: B60L13/04
Filed: 1992-06-25
Abstract: A superconductive magnetically levitated railway is provided with six phases of propulsion-levitation-guidance ground coils arranged on both side walls of a track, and with a pair of superconducting magnets, which are mounted on the vehicle, corresponding to the six phases of the ground coils.  The ground coils are a U-phase coil, a negative W-phase coil, a V-phase coil, a negative U-phase coil, a W-phase coil and a negative V-phase coil arranged successively at a 60°  pitch along both side walls of the track.  As a result, higher harmonics of the magnetic field produced by the propulsion-levitation-guidance ground coils can be reduced.  In addition, the number of layers of the ground coils can be reduced one and the number of ground coils can be decreased.
Patent CA-2073690-A1 (CA)
Title: Process for the production of beta-carboline derivatives
Inventor: WEBER ALFRED
IPC: C12P17/18
Filed: 1991-08-01
Abstract: Abstract A process for the production of .beta.-carboline derivatives of general formula I       (I), in which X represents a hydrogen atom or a halogen atom, Y represents a carbon-oxygen bond or a methyl group, R1 represents an alkyl group with up to 6 carbon atoms and R2 represents an alkyl group with up to 4 carbon atoms, from 1,2,3,4-tetrahydro-.beta.-carboline derivatives of general formula II                                            (II), in which X, Y, R1 and R2 have the above-mentioned meaning, is described, which is characterized in that the 1,2,3,4-tetrahydro-.beta.-carboline derivatives are fermented with a fungi culture of genus Fusarium or Myrothecium.
Patent CA-2074209-A1 (CA)
Title: Process for polysulfurized polyalkylene product
Inventor: HARRIS PEGGY J
IPC: C10M135/04
Filed: 1992-07-20
Abstract: CASE:  EI-6395 PROCESS FOR POLYSULFURIZED POLYALKYLENE PRODUCT                              Abstract A process for preparing, in high yield, a polysulfurized polyalkylene product for use in lubricating oil compositions having a low chlorine content, a sulfur content of from about 40 to about 50 weight percent and a viscosity at 100°C of less than about 20 cSt.
Patent CA-2074663-A1 (CA)
Title: Steam purity monitor
Inventor: BELLOWS JAMES C
IPC: F01D17/08
Filed: 1992-07-24
Abstract: A steam purity monitor (10) detects the presence of sodium hydroxide and sodium chloride in a steam turbine (12). In the steam purity monitor (10), a control unit (18) is connected to a sensor unit (14) in the steam turbine (12) which has a conductance sensor (30), pressure sensor (34) and temperature sensor (32) to measure conductance, pressure and temperature in the steam turbine (12).      A heating coil (40) is further provided to vary the temperature of the sensor unit (14). If conductance is detected by the conductance sensor (30), then the temperature is obtained from the temperature sensor (32) and compared by the control unit (18) to a saturation temperature calculated based on pressure readings from the pressure (34). If the temperature exceeds the saturation temperature by a predetermined amount, the control unit (18) indicates the presence of sodium hydroxide on a display unit (29). However, if the temperature does not exceed the saturation temperature by the predetermined amount, then either sodium hydroxide or sodium chloride could be present. In this case, the steam purity monitor (10) is heated by the heating coil (40) to a predetermined superheat level at which only sodium hydroxide would exist in a liquid solution. After heating, if conductance is no longer detected by the conductance sensor (30), sodium chloride is indicated. If conductance continues to be detected after heating, then sodium hydroxide is indicated.
Patent CA-2079504-A1 (CA)
Inventor: SIZER THEORDORE II
IPC: H01S5/026
Filed: 1992-09-30
Abstract: An improved diode laser is attained by augmenting the conventional diode laser structure with a cylindrical lens that arrests the divergence of the beam in the spatial direction where it is rapidly diverging. To properly arrest the divergence of the beam and to thereby circularize it, the cylindrical lens is placed at a point in space where the size of the laser beam in the two orthogonal spatial directions is substantially the same. With proper selection of the lens' focal length, the nearly circular cross section of the light is maintained as it travels away from the diode laser. The diode laser is further improved by making the diode structure facet that is closest to the lens highly transmissive, and forming a partially reflective facet on the other side of the lens. This elongates the resonsance cavity.
Patent CA-2079778-A1 (CA)
Title: Inhibitors of thrombin
Inventor: MARAGANORE JOHN M
IPC: C07K7/02
Filed: 1992-02-03
Abstract: This invention relates to novel biologically active molecules which bind to and inhibit thrombin. These molecules comprise a catalytic site directed moiety (CSDM) of formula (I), wherein X is hydrogen or is characterized by a backbone chain consisting of from 1 to 100 at ~~~ R1 is selected from the group consisting of unsubstituted, mono-substituted, di-substituted and tri-substituted satura~~~ing structures; R2 is a bond or is characterized by a backbone chain consisting of from 1 to 5 atoms; R3 is a bond or is characterized by a backbone chain consisting of from 1 to 3 atoms; R4 is any amino acid; R5 is any L-ami-no acid which comprises a guanidinium- or amino-containing side chain group;  R6 is a non-amide bond; and Y is charac-terized by a backbone chain consisting of from 1 to 9 atoms; or the formula (II), wherein R1 is selected from the group con-sisting of unsubstituted, mono-substituted, di-substituted and tri-substituted ring structures; R4' is any amino acid compris-ing a side chain group characterized by the capacity to accept a hydrogen bond at a pH of between about 5.5 and 9.5; and X, R2, R3, R5, R6 and Y are defined as above. Preferred thrombin inhibitors are further characterized by an anion binding exosite associating domain (ABEAM) and a linker portion of between 18.ANG. and 42.ANG. in length which connects the Y to the ABEAM. This invention also relates to compositions, combinations and methods which employ these molecules for therap-eutic, prophylactic and diagnostic purposes.
Patent CA-2082464-A1 (CA)
Title: Process for the production of mono- and bis-hydrazones of carbonothioic dihydrazide
Inventor: JACKMAN DENNIS E
IPC: C07D333/24
Filed: 1992-11-09
Abstract: Mo-3690 PROCESS FOR THE PRODUCTION OF MONO- AND BIS-HYDRAZONES OF CARBONOTHIOIC DIHYDRAZIDE         ABSTRACT OF THE DISCLOSURE Mono- and bis-thiocarbohydrazones are made by reacting thiocarbohydrazide or a salt thereof with a carbonyl compound in the presence of water at a temperature of from about 55 to about 95°C.  A key feature of this process is that no organic solvent is included in the reaction mixture.     Mo3450
Patent CA-2086098-A1 (CA)
Title: Composition for tire carcass
Inventor: SCHMIDT VI N
IPC: C08L25/00
Filed: 1991-07-18
Abstract: A composition, suitable for use in producing a tire carcass, is provided. The composition comprises a halogen-containing copolymer of a C4 to C7 isomonoolefin and a para-alkylstyrene; a rubber such as a blend of natural rubber and a copolymer of styrene and butadiene; carbon black; and a plasticizer oil. Tires comprising carcasses made of the composition are also provided.
Patent CA-2086189-A1 (CA)
Title: Gas lighter with safety device
Inventor: UEMATSU KENJIRO
IPC: F23Q2/34
Filed: 1992-12-23
Abstract: A gas lighter with a safety device which is composed of a lock lever and a resilient leaf.  The resilient leaf is defined, on the upper portion of a lighter body and on the path of a depressible actuating means, by a pair of slits formed parallel to each other and longitudinally.  The resilient leaf, which is slidably surrounded with the lock lever, is at the upper end thereof incurved towards the lighter body.  When the lock lever is positioned at the lowermost end of the slits, i.e., a locked position, the incurved portion of the resilient leaf is engaged with a recess at the lowermost end of the actuating means, thereby preventing the depression of the actuating means.  When the lock lever is thrust uppermost along the slits, i.e., up to an unlocked position, the incurved end of the resilient leaf is forcibly straightened, whereby the disengaged actuating means can be depressed.
Patent CA-2087072-A1 (CA)
Title: Goal barrier
Inventor: HINDS DOUGLAS T
IPC: A63B63/00
Filed: 1993-01-11
Abstract: ABSTRACT OF THE DISCLOSURE      This invention is directed to an attachment which can be releasably secured to the opening of a standard hockey goal in order to test and develop the hockey puck shooting skills of hockey players.  An apparatus suitable for releasable attachment to the frame of a hockey goal and useful for developing  the hockey puck shooting accuracy of a ice hockey player comprising a rectangular sheet of dense rubber, affixed to steel pipes in a skewered fashion, giving the rubber sheet a convex-concave-convex shape, with the convex cavities backed by air inflatable tubing.  Said barrier being hung from the cross bar of a hockey goal by metal straps cradling the barriers top steel pipe with holes placed on the face of the barrier in certain locations so as to give the shooter practice at improving their shooting skills.
Patent CA-2089530-A1 (CA)
Inventor: BOMBARDELLI EZIO
IPC: A62D5/00
Filed: 1993-02-15
Abstract: COSMETIC AND/OR PHARMACEUTICAL COMPOSITIONS               AND METHODS FOR THEIR USE                     A B S T R A C T          Topical cosmetic and pharmaceutical compositions are provided for the external protection of human or animal tissues from contact with heavy metals, and said composition comprising a metal sequestering component capable of binding metal ions and a physiologically inert carrier suitable for topical administration.          The said metal sequestering component comprises one or more metal binding peptide having a high proportion of cysteine residues, for example a metallothionein.
Patent CA-2091285-A1 (CA)
Inventor: BECK MARSHALL K
IPC: F24F7/06
Filed: 1993-03-09
Abstract: A fume hood with an adjustable baffle system includes a housing with a chamber and a baffle system disposed in the chamber.  The baffle system includes a plurality of baffle plates and a plurality of support brackets for releasably securing the baffle plates in substantially end-to-end relation in the chamber.  The support brackets allow adjustment of at least one plate to vary the gap or distance between the plate and an adjacent plate.
Patent CA-2093423-A1 (CA)
Inventor: CLARKSON KATHLEEN A
IPC: C12N9/24
Filed: 1991-10-04
Abstract: Disclosed are detergent compositions containing a cleaning effective amount of a surfactant or a mixture of surfactants and from about 0.01 to about 5 weight percent of substantially pure EG III cellulase. Preferably, the detergent composition contains no more than about 5 weight percent of CBH I type components based on the total weight of cellulase proteins. When employed in aqueous wash media, the detergent compositions impart color retention/restoration properties to cotton-containing fabrics.
Patent CA-2095009-A1 (CA)
Title: Cyclic imino derivatives
Inventor: HIMMELSBACH FRANK
IPC: A61K31/675
Filed: 1993-04-27
Abstract: Abstract Cyclic Imino Derivatives The invention relates to cyclic imino derivatives of formula I     B - X2 - X1 - A - Y - E            (I) wherein A, B, E, X1, X2 and Y are as defined in any one of claims 1 to 7) and the stereoisomers, tautomers, mixtures and salts thereof, particularly the physiologically acceptable salts thereof which have, inter alia, valuable pharmacological properties, preferably aggregation inhibiting effects.
Patent CA-2097335-A1 (CA)
Title: System and method for composting feces and treating urine
Inventor: LINDSTROM CARL R
IPC: C05F3/04
Filed: 1991-12-06
Abstract: A system and method is disclosed for composting feces and treating. Human feces is collected within a composting retainer and exposed to sufficient air and water to allow the feces to compost, thereby forming compost product. Urine is collected within a urine treatment retainer which is at least partially partitioned from the composting retainer and wherein the urine is passed through a substrate supporting aerobic nitrifying bacteria, thereby nitrifying a significant portion of the ammonium ions in the urine to form liquid product. The compost product is suitable for subsequent use, such as fertilizer of for use in forming a mixture with soil to form topsoil.
Patent CA-2098557-A1 (CA)
Inventor: DUPUY RONALD E
IPC: E05F11/44
Filed: 1993-06-16
Abstract: The invention relates to a vehicle door glass regulator adapted for use with doors having a rearwardly angled B-pillar, wherein the mechanism forces of the regulator are directed parallel with the B-pillar to reduce undesirable forces due to inaccurate tracking. The regulator includes a curved or bent lift arm and two balance arms, one of which is pivotally connected at one end to an intermediate point on the lift arm and at the other end to a guideway on the door, the second pivotal-ly connected at one end to the same intermediate point on the lift arm and at the other end to a guideway on the window.  The sum of the angles defining the bend of the lift arm and the slant of the B-pillar is preferably about 180, and the balance arms are preferably of equal length and form an angle about equal to that defining the bend of the lift arm.
Patent CA-2099151-A1 (CA)
Inventor: VON KALER ROLAND L
IPC: F16H57/02
Filed: 1993-06-25
Abstract: The present invention is a transaxle with an offset shaft thereby having a reduced profile. The transaxle includes an upper housing and a lower housing defining a split line.  A vertical input shaft and an axle shaft are rotatably disposed in the housing.  A shift shaft is rotatably disposed within the housing and operably connected to the input shaft.  Gears on the shift shaft mesh with gears on a counter shaft to transmit rotational motion from the one input shaft to the axle shaft.  The axle shaft is disposed in a first generally horizontal plane and the shift shaft is disposed in a second generally horizontal plane below the first generally horizontal plane to reduce the profile of the transaxle.
Patent CA-2100425-A1 (CA)
Title: Drain hose assembly for an automatic washer
Inventor: PATERA JOHN L
IPC: D06F33/42
Filed: 1993-07-13
Abstract: ABSTRACT OF DISCLOSURE    A drain hole assembly for an automatic washer comprising a flexible corrugated plastic hose having an end inter-connectable with the automatic washer and a second barbed connection end insertable into a tubular elastomeric connection member such that a rotatable sealable connection is provided between the barbed connection end and the tubular elastomeric connection member.  A flexible corrugated plastic extension member may be provided having the tubular elastomeric connection member integrally molded onto one end.  The extension member may have, at the end opposite the elastomer connection member, a barbed connection end for further interconnections.  The extension member may therefore, be sealably and rotatably connected to the drain hose for adding length.  An elastomeric tubular nozzle formed into an approximate 180° arc and having an enlarged end including the formed elasto-meric connection member may be provided for providing a discharge end to the drain hose assembly.  The nozzle may therefore, inter-connect with either the drain hose or extension member and may swivel relative to the drain hose or extension member to ease washer installation.
Patent CA-2101106-A1 (CA)
Title: Cross folding apparatus
Inventor: ESCHWEILLER EARL E JR
IPC: B65H45/14
Filed: 1993-07-22
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for cross-folding a sheet of paper.  The apparatus includes:  a first paper folder for imparting a first fold to a paper sheet; an inverting chute located adjacent and downstream of the first paper folder; a transport module located adjacent and downstream of the inverting chute for changing the direction of travel of the once folded paper sheet perpendicular to the direction of travel through the first paper folder; a second paper folder for imparting a second fold to the once folded paper sheet perpendicular to the first fold; and a device for causing the paper sheet to enter or bypass the inverting chute.
Patent CA-2101261-A1 (CA)
Inventor: REMES VICTOR P
IPC: G21F9/12
Filed: 1991-12-24
Abstract: This invention relates to a method of composite sorbents manufacturing on the basis of transition metal hexacyanoferrates and porous supporting materials.      Sorbents, produced by this method have high efficiency recovery of cesium radionuclides (Up to 98,9%), strontium radionuclides (Up to 86,5%), thallium radionuclides (Up to 96,7%), low solubility in the water (less than 0,01%).      Composite sorbents, produced by this method, have high efficiency in potable water cleaning to remove radionuclides, to add them into the daily diet of animals, because they decrease the quantity of cesium radionuclides in muscular tissue (in 10-12 times), in milk (in 10-20 times), and can be used for cleaning of AE5 secondary water.
Patent CA-2102977-A1 (CA)
Inventor: ASADA HIDEKAZU
IPC: B65H23/34
Filed: 1993-11-12
Abstract: The present invention relates to a fixing device for use in image recording apparatuses, wherein the toner-adhering face of a sheet (100) onto which toner has been transferred is heated by a heating roller (30) to fix the toner.  A pressure roller (20), pressing itself against the heating roller, assists in the heat-fixing process.          In order to compensate for the curl resulting from the heat of the heating roller (30), a curl correcting roller (40) heats the back side of the sheet (100) with heat transmitted from the heat conducting part (31) of the heating roller (30) to another heat conducting part (41).          This configuration dispenses with a built-in heat source which the curl correcting roller (40) would otherwise need.
Patent CA-2103983-A1 (CA)
Inventor: MERRITELLO RONALD J
IPC: B01F5/10
Filed: 1993-08-12
Abstract: A method to establish, maintain and control pH using carbon dioxide in aqueous dyeing processes applicable to dyeing a wide range of substrates with an aqueous dyeing solution incorporating either a water soluble or insoluble, natural or synthetic type of dye in batch or continuous processes, and at atmospheric pressure or under pressure.