baber/WOPTO huggingface dataset:
Patent CA-2118504-A1 (CA)
Title: Aqueous hardeners for epoxy resin systems
Inventor: KLIPPSTEIN ACHIM
IPC: C08J3/215
Filed: 1993-04-15
Abstract: Described are aqueous emulsions of active amino groups-displaying epoxide adduct hardeners for curing epoxy resin systems, which are obtained by converting an aqueous solution of a conventional hardener, which contains reactive amino groups and can emulsify the epoxy resin used for adduct formation, under increase of the amine-H-equivalent weight, to an emulsion by mixing with an epoxy resin having a functionality of 1,2-3,5. The viscosity generally is 5 to 40 Pa.s. The values lie on an emulsion viscosity curve with a rising and falling viscosity profile. The hardeners are especially suitable for curing aqueous epoxy resin systems and for application together with epoxy resins as additive for hydraulic binders such as cement.
Patent CA-2121456-A1 (CA)
Title: Shipping container pedestal
Inventor: WURZER JEFFREY D
IPC: B60P7/13
Filed: 1994-04-15
Abstract: Discloses is a castable, pedestal-type support apparatus to support a cargo shipping container on a transportation vehicle in a position to be secured thereto by a particular style locking mechanism.  The apparatus includes an elongated body portion with a pivot pin receiving portion and a counterweight portion at one end, and a cargo shipping container engaging apparatus at the other end.  The cargo shipping container engaging apparatus includes a three-sided rectangular cavity against a rectangular floor wall portion with a four-sided rectangular opening thereto at the outermost end.   Lock engaging apparatus incorporated therewith include a pair of parallel and spaced rib members disposed across said  four-sided  rectangular  opening  into  said  three-sided rectangular cavity, each having an aperture aligned with the axis of a half-circle cut-out portion in the each end of a paid of side wall portions of the rectangular cavity, as well as a pair of lock engaging nipples extending downwardly from the upper and outer corner of the three-sided cavity at an angle approximately 30 degrees from vertical.
Patent CA-2121634-A1 (CA)
Title: Universal recycled wash water system
Inventor: PATTEE HARLEY J
IPC: B01D17/02
Filed: 1994-04-19
Abstract: A universal recycled wash water plant having a collector tank through which collected wash water and rinse water is channeled to a grease/oil/water separation tank which separates oil and grease from the water and which holds the oil-separated water in a pump compartment.  The water in the pump compartment is pumped to two sand filter tanks which removes suspended trace oil and other suspended solids from the water received from the pump compartment.          The water upon passing through the sand filter tanks is channeled to a balancing tank and pumped by means of a recirculating pump to a separator which removes solid particles up to six microns in size from the water received  from the balancing tank.    From the separator the water is channeled in desired proportions to a carbon filter and to a wash water tank.  The carbon filter removes any remaining soap elements from the water before the clarified water is channeled into a rinse water tank.  The rinse water tank and wash water tank can provide the same water over and over again for washing purposes.  The system is provided with valves, switches, and solenoids which can be activated to achieve desired levels of water in the balancing tank, wash water tank and rinse tank.
Patent CA-2123108-A1 (CA)
Title: Human neuropeptide y-y1 receptor
Inventor: SELBIE LISA
IPC: C07K14/705
Filed: 1992-11-06
Abstract: The invention provides a cDNA sequence and a genomic DNA sequence which encodes the human neuropeptide Y-Y1 re-ceptor. These DNA sequences can be used to express the NPY-Y1 receptor in cells and can be used to screen compounds for neu-ropeptide Y agonist and antagonist activity.
Patent CA-2132848-A1 (CA)
Title: Unabridged bis-aryl carbinol derivatives, compositions and methods of use
Inventor: FRIARY RICHARD
IPC: C07D401/14
Filed: 1993-03-22
Abstract: Disclosed is a compound of Formula (1.0) or a pharmaceutically acceptable salt or solvate thereof, wherein AR1 represents (a), AR2 represents (b) or a five-membered heterocyclic aromatic group selected from the group consisting of Formulas (I to XII), wherein the substitutable carbon atoms of the five-membered heterocyclic group can optionally be substituted with a group R1. Also disclosed are pharmaceutical compositions containing compounds of Formula (1.0). Further disclosed is a method for treating asthma, allergy and inflammation by administering an anti-asthmatic, anti-allergic or anti-inflammatory, respectively, effective amount of a compound of Formula (1.0).
Patent CA-2136595-A1 (CA)
Title: Exercise shoe sole
Inventor: PARK YOUNGSOUL
IPC: A43B21/24
Filed: 1994-11-24
Abstract: A shoe sole (1) structure for effecting an increased exercise to the wearer of a shoe with the shoe sole as well as the high shock-absorbency. The shoe sole (1) of the present invention co prises a rear sole section (2) forming a recess heel, a forward sole section (3) forming the grounding bottom of the shoe sole (1), and an intermediate sole section (4) between the forward and rear sole sections (3 and 2). In the intermedinate sole section (4) wedge-shaped cushion member (5) is inserted to give the increased shock-absorbency and the constant coziness to the associated shoes while stimulating the arches of the wearer's foot with acupuncturing pressures. A return panel support (6) is buried in the rear sole section (2) to prevent the drooping of the recess heel assuring the constant coziness of wearing the associated shoes. In addition, the forward sole section (3) has at its rear side two or more grip members (9) to prevent the possible slippages of the shoes in the walking activity and also to tighten the cushion member (5) in the shoe sole (1).
Patent CA-2136938-A1 (CA)
Inventor: GRACIA FRANCOIS
IPC: C07C19/08
Filed: 1994-11-29
Abstract: L'invention concerne un procédé de fluoration catalytique en phase gazeuse d'hydrocarbures aliphatiques halogénés saturés au moyen d'acide fluorhydrique. Selon ce procédé on utilise un catalyseur, massique ou supporté, à base d'oxyde de chrome ou d'oxydes de chrome et d'au moins un autre métal catalytiquement actif, dans lequel la majeure partie du ou des oxydes est à l'état cristallisé. Pour un catalyseur massique, la surface spécifique, après activation à l'acide fluorhydrique, est au moins égale à 8 m2/g. De tels catalyseurs, évoluent très peu pendant leur utilisation et présentent l'avantage de supprimer les risques de corrosion par formation d'eau. En outre, par rapport aux catalyseurs amorphes, les catalyseurs cristallisés sont nettement moins sensibles aux chocs thermiques, notamment aux montées en température dues aux aléas de la production.
Patent CA-2137767-A1 (CA)
Title: Process and composition for cleaning
Inventor: HAMILTON C RICHARD
IPC: C11D7/50
Filed: 1993-06-09
Abstract: Disclosed is a composition and process for cleaning articles contaminated with water insoluble contaminants. The process allows for efficient recycling of components in the system. The wash solution (10) effectively cleans water insoluble contaminants and, upon settling in separation vessel (16), quickly releases contaminants from the wash solution (10). In this manner, the wash solution (10) and components of it can be readily recycled. The composition of the present invention includes between about 1.86 volume percent and about 37.2 volume percent terpene, preferably d-limonene, and between about .14 volume percent and about 2.8 volume percent surfactant.
Patent CA-2139320-A1 (CA)
Title: Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum
Inventor: DIESEN RONALD W
IPC: C07C15/073
Filed: 1993-06-08
Abstract: Butadiene is converted to ethylbenzene or styrene or both by contacting butadiene with a catalyst containing molybdenum.
Patent CA-2140458-A1 (CA)
Title: Procede de preparation de solutions d'electrolytes pour accumulateurs a polymere tout solide par transfert du solvant de synthese du polymere
Inventor: BROCHU FERNAND
IPC: H01M6/18
Filed: 1995-01-18
Abstract: On ajoute un solvant du complexe polymère-sel et un non solvant de ce dernier au solvant de synthèse  du polymère,  produisant  ainsi  une  phase supérieure  et  une  phase  inférieure.    La  phase inférieure  contient  sensiblement tout  le polymère dans le solvant du complexe polymère-sel.   On la sépare de la phase supérieure et on ajoute le sel à la  phase  inférieure  pour  constituer  la  solution d'électrolyte.
Patent CA-2140943-A1 (CA)
Inventor: MITCHUM JOHN T JR
IPC: A47C17/86
Filed: 1995-01-24
Abstract: Therapeutic furniture for disabled persons adapted to support man and woman partners engaged in sexual intercourse has longitudinally moveable man's seat facing adjustable-position female seat. Male partner is supported by seat with his back in a substantially upright position to relieve stresses on lumbar vertebrae, pelvis and legs. Longitudinal movement of the man's seat relative to the woman's seat is effected by hand operation of a joy stick in mechanical communication with the seat, or, according to a modification of the invention, actuation of an electric motor in mechanical communication with the man's seat.          Woman's seat and back are independently adjustable.
Patent CA-2141152-A1 (CA)
Title: Blood withdrawal device
Inventor: SARSTEDT WALTER
IPC: A61B5/15
Filed: 1995-01-26
Abstract: A blood withdrawal device has a withdrawal tube 2, a stopper 14 which closes the front end of the tube, can be pierced, and is retained by a stopper cap 5 which overlaps the tube with a collar 15, and a double cannula 3 which receives the stopper cap in a guide sleeve 4. The stopper cap or the guide sleeve has at least one prominence 17 which at least indirectly deforms the stopper cap in the collar region when this is pushed into the guide sleeve, the guide sleeve is rigid and at least the prominence of the stopper cap is non-rigid, preferably flexible. By this means, on the one hand secure holding of the guide sleeve and stopper cap is possible, without a catch or screw connection, and on the other hand it is possible, in a simple, gentle manner, to couple or connect several withdrawal tubes one after another to a cannula remaining in a vein, without jerking, and to fill several withdrawal tubes with blood.
Patent CA-2142697-A1 (CA)
Title: Tv line and field detection apparatus with improved noise immunity
Inventor: TULTS JURI
IPC: H04N5/10
Filed: 1993-07-29
Abstract: An auxiliary video information decoder for decoding information such as closed caption data in a video signal identifies a desired horizontal line of video in a video signal. A reference pulse in a synchronizing signal is detected followed by the generation of first and second window pulse signals occurring at predetermined delays after detection of the reference pulse. A pulse occurring in the synchronizing signal during the window pulses indicates the start of the desired horizontal line interval. A field identification signal may also be generated. Features for improving noise and phase error immunity when identifying a video line are provided.
Patent CA-2142716-A1 (CA)
Title: Test probe for measurement of moisture in structural material
Inventor: SAHLEN NICKLAS
IPC: G01N33/38
Filed: 1993-08-17
Abstract: The invention relates to a test probe (1) primarily intended to be applied in structural material (2) during the production and/or building stage or when water damage has occured in a building and by which moisture measurement can be done undisturbed from outer factors in following the drying out process of built in moisture or other inconvenient, supplied moisture which can cause troubles in the form of mould and/or damages caused by putrefaction, as well as damages on floor coverings and other structural elements. The test probe (1) comprises an active part (3) of a hygroscopic material which is enclosed in an outer, mechanical cover (4), said cover has that property to allow passage of water steam, but prevents passage of water in liquid phase.
Patent CA-2143377-A1 (CA)
Title: System and method for providing alternate ac voltage
Inventor: GREEN JOHN D
IPC: H02J9/06
Filed: 1995-02-24
Abstract: Abstract A system and method for providing an alternate AC voltage to an electrical load having a main AC voltage.  The system and method include a signal generator for generating a main AC voltage signal representing the value of the main AC voltage, and a processor for processing the main AC voltage signal to determine a status of the main AC voltage, a main AC voltage failure time period, and a main AC voltage restoration time period.  The system and method also include a control signal generator for generating a control signal in response to the main AC voltage signal, the main AC voltage failure time period, the main AC voltage restoration time period, and a pre-selected delay time period, and a switch for switching the electrical load between the main AC voltage and the alternate AC voltage in response to the control signal.
Patent CA-2143931-A1 (CA)
Title: Method of and circuit arrangement for coordinating access by a plurality of information sources to a bus
Inventor: GEYWITZ KLAUS
IPC: H04L12/403
Filed: 1995-03-03
Abstract: To prevent competitive situations when accessing a bus, it is known to use control circuits and to coordinate the access of the information sources to the bus by means of organization lines between the information sources and the information sinks.  According to the invention, the access entitlement is switched from one information source to another by the desire to access, which is triggered by the information offer via a control line (TSDIS) connected to the information source (MAC-ASIC 1, MAC-ASIC 2, MAC-ASIC  3,  MAC-ASIC n).   The method can be used in a telecommunications installation operating according to the DECT standard or the CT 2 or CT 3 standard, if, when the subscriber changes location, the original radio connection is changed from a first base station (BS 1) to a second base station (BS 2), which has a better transmission path available.
Patent CA-2144970-A1 (CA)
Title: Bus management method
Inventor: MATSUNO KATSUMI
IPC: H04L12/64
Filed: 1994-07-19
Abstract: A bus management node 11 has a register for channels in use REG1 and a bus capacity register REG2. Before starting the synchronous communication, each node 12 transmits a read-out command to the register for channels in use REG1 and the register for channels in use REG1 in order to read out their contents for ascertaining the number of the un-used channel and the residual capacity. If there is any un-used channel and any residual bus capacity, the node 12 transmits write commands to these registers REG1 and REG2 so that the number of the channel to be in use and the capacity of the bus to be in use will be stored in the register for channels in use REG1 and the bus capacity register REG2. This enables bus management to be achieved easily in a system performing synchronous communication between plural nodes connected to the bus.
Patent CA-2147087-A1 (CA)
Title: Method and apparatus for correcting and decoding a sequence of branches representing encoded data bits into estimated information bits
Inventor: BEGIN GUY
IPC: H04L1/00
Filed: 1995-04-13
Abstract: The method is for correcting and decoding a sequence of branches  representing  encoded  data  bits  into  estimated information bits.   The encoded data bits were previously encoded in a convolutional manner with v encoded symbols forming a branch where v is a predetermined value.  The method comprising the steps of (a) setting accumulation, correction  and event  indicators  respectively  into  non-accumulating, non-active and incomplete states, and setting a precedent Nccb variable at a predetermined value N; (b) receiving the sequence of branches, for each of the branches received in the step  (b)  a series of verification and calculation being performed; and (c) verifying whether the branch corresponding to the oldest undelivered estimated information bit has gone through all the substeps of step (b),  and  if  it  is  the  case,  delivering  the  oldest undelivered  estimated  information  bit  when  the  oldest undelivered  estimated  information  bit  is  no  longer convolutionally  associated  with  any  of  the  branches corresponding to the syndromes stored in the first and second registers.  An apparatus for performing the method is also described.
Patent CA-2149256-A1 (CA)
Title: Adjustable exhaust hood
Inventor: FRITZ FREDERICK F
IPC: F24C15/20
Filed: 1995-05-12
Abstract: An exhaust hood is  disclosed which comprises an open underside and a grease filter defining an exhaust plenum between the hood and the grease filter and a flow path through the grease filter. A shutter-like panel is slidable into the flow path adjacent to the grease filter for blocking a portion of the flow path to adjust a volume of air flowing through the exhaust hood. Multiple side-by-side panels may be provided and each panel preferably tapers in height across its width.
Patent CA-2150770-A1 (CA)
Title: Polymer compositions
Inventor: ASH CARLTON EDWIN
IPC: C08K5/01
Filed: 1995-06-01
Abstract: A composition containing a linear alternating polymer of carbon monoxide and at least one olefinically unsaturated hydrocarbon, and further a stabilizing agent which is a ring assembled organic hydrocarbon, shaped articles containing such composition and process for preparing such compositions.
Patent CA-2152949-A1 (CA)
Title: Vaccine preparations
Inventor: COX JOHN COOPER
IPC: A61K47/48
Filed: 1993-12-24
Abstract: Vaccine preparations in stable particulate form are disclosed. An immediate-release preparation comprises an immunogen adsorbed to an aluminium salt adjuvant. A controlled- or delayed-release preparation comprises microspherical particles comprising a continuous matrix of biodegradable polymer containing discrete, immunogen-containing regions.
Patent CA-2155802-A1 (CA)
Title: Enantiomerically pure pyridylcycloalkylethylamines and the salts thereof and processes for preparing them
Inventor: LANGBEIN ADOLF
IPC: C07D213/127
Filed: 1995-08-10
Abstract: The present invention relates to new enantiomerically pure pyridylcycloalkylethylamines of general formula Ia and Ib, the salts thereof as well as to methods of preparing them and their use as intermediate products.
Patent CA-2157716-A1 (CA)
Title: Quick connector with pull back verification method
Inventor: GUNDERSON STEPHEN H
IPC: F16L37/098
Filed: 1995-09-07
Abstract: A quick connector coupling for forming a joint in a fluid line system comprises a female connector body having a bore which receives a male member.  A retainer disposed within the bore includes retention legs which have members that extend between abutment surfaces formed within the connector body and an upset formed on the male member to retain the male member within the bore.  The retainer also has latching verification legs which extend out of the bore and engage abutment surfaces exterior to the bore to fix the axial position of the retainer and to provide visual verification of a proper coupling.
Patent CA-2158092-A1 (CA)
Title: Process for bleaching aqueous surfactant solutions
Inventor: GRUND GERDA
IPC: C09K23/56
Filed: 1995-09-12
Abstract: The invention relates to a process for bleaching aqueous alkyl polyglycoside solutions using hydrogen peroxide, in a first step the actual bleaching being carried out at alkaline pHS in the presence of an inorganic additive (hydrogen peroxide decomposition inhibitor)  and in a second step a specific decomposition of the unreacted hy-drogen peroxide being performed by contact with transi-tion metals or inorganic compounds thereof.
Patent CA-2159930-A1 (CA)
Title: Adhesive composition and process and apparatus therefor
Inventor: PALUMBO GIANFRANCO
IPC: B29C/
Filed: 1995-10-05
Abstract: The invention relates to threads or strips, and the process and application therefor, where said threads or strips are formed from an elastomeric hot melt adhesive composition comprising at least one thermoplastic elastomer and at least one tackifying resin, the thermoplastic elastomer(s) being a styrene/butadiene/styrene (SBS) block copolymer or a blend of styrene/butadiene/styrene copolymer with styrene/isoprene/styrene (SIS) block copolymer in which SIS is present in an amount equal to or less than 50% by weight of the total block copolymer, and wherein the adhesive composition: a) is capable of bonding, when applied from the molten state, plastic and/or cellulose materials, with a 90° peel force not lower than 0.5 N/cm; b) has a tensile strength retention after 50 cycles of at least 40%; c) has a viscosity of 120,000 cps or less at 180°C and an applied shear of 80 sec-1.
Patent CA-2161270-A1 (CA)
Title: Computer organizer enclosure and method
Inventor: RYAN THOMAS P
IPC: A47B21/00
Filed: 1995-10-24
Abstract: An organizer structure which has a one-piece chassis which includes the bottom and two sides desirably formed by bending a single sheet of metal to form the U-shaped chassis is disclosed.          Thereafter, a spacer is positioned above the bottom of the chassis to provide for mounting a whole host of components.  Forwardly of the chassis is an enclosure access frame.  The frame contains two side-by-side  openings  which  are  in  open  communication  with removable storage devices.   The storage devices are housed in a removable housing, each of which is positioned adjacent the other to present the storage devices through the opening in the frame.          A total of six such devices can be housed, each set of three being easily removable from the confines of the organizer by removing its housing.
Patent CA-2161955-A1 (CA)
Title: Rapid color shading process
Inventor: FALCOFF ALLAN FROHM
IPC: G01J3/46
Filed: 1994-04-29
Abstract: A process for shading paint to match the color of a standard color paint which process involves the use of transparent film to optically simulate the effect of reading color through the conventional clearcoat layer, which eliminates the steps of cooling, spraying, flashing and baking the clearcoat with each iteration of test panels, with resultant significant decrease in process time.
Patent CA-2166029-A1 (CA)
Title: Single Tapered Die Mount
Inventor: BITTNER OSZKAR
IPC: B30B11/20
Filed: 1995-12-22
Abstract: The single tapered die mount employs a radially inner surface at an angle to the axis of rotation of the die mount,  die and die holder.   The radially inner surface of the die mount acts on an annular shoulder of the die to support and position the die in the die holder.   The die mount of the invention is located between the radially outer surface of the die and the extended lip of the die housing.   In the preferred embodiment of the invention, the radially inner surface of the die mount in contact with the radially outer surface of the die shoulder has an angle of a modified Morse taper.   The radially outer surface of the die shoulder is machined to a matching angle.
Patent CA-2169030-A1 (CA)
Inventor: BARNHILL DENNIS K
IPC: B27L1/10
Filed: 1996-02-07
Abstract: Debarking/delimbing  apparatus,  especially  for  softwood, comprises at least one spool device mountable so as to be rotatably driven about an axis and capable of removing bark from tree parts moved lengthwise relative to said device across its axis, with each spool device comprising a rotor carrying one or more pairs of elongated debarking elements each having debarking teeth. At least in operation of the apparatus, each of the debarking elements is in the form of a helix or near helix expanding from a minimum diameter at a central region of the rotor to a maximum diameter away from the central region, these elements protruding from the rotor so that,  in most angular positions of the rotor,  a tree part is cradled between two debarking elements and contacts the spool only on one area of each debarking element of a pair. The debarking elements may be in fixed helical form, or may be flexibly mounted and capable of assuming a near helical form.