baber/WOPTO huggingface dataset:
Patent CA-2057001-A1 (CA)
Title: Process for producing 1-fluoro-glycuronic acids and their salts and such new 1-fluoro-glyconic acids and their salts
Inventor: LEUPOLD ERNST I
IPC: C07H7/033
Filed: 1990-05-11
Abstract: Abstract of the disclosure:            Process for the preparation of 1-fluoro-glycuronic acids and salts thereof,  and such novel 1-fluoro-glycuronic acids and salts thereof Process for the preparation of 1-fluoro-glycuronic acids, which can contain protected amino groups,  and salts thereof, characterized in that glycopyranosyl fluorides of mono- or oligosaccharides which carry at least one primary OH function are oxidized with oxygen as the oxidizing agent in an aqueous solution in the pH range from 6 to 9 in the presence of a catalyst which contains at least one platinum metal, and the 1-fluoro-glycuronic acids formed are at least partly neutralized.            The invention furthermore relates to compounds of the general formula (I)   in which M    represents hydrogen or a cation, in particular an alkali metal, and X    denotes oxygen or NH, independently of one another, wherein, if X = oxygen, R denotes hydrogen or a glycosidically bonded monosaccharide and if X = NH, R represents an acyl, alkyl, aryl or aralkyl  protective  group  radical  having  up  to 10 carbon atoms, but wherein only one of the groups RX has a meaning other than OH.
Patent CA-2061792-A1 (CA)
Title: Torque limited drawout mechanism for circuit device
Inventor: LEACH THOMAS C
IPC: H02B11/127
Filed: 1992-02-25
Abstract: ABSTRACT OF THE DISCLOSURE           A circuit breaker drawout arrangement includes a drive mechanism for moving a circuit breaker along a pair of rails between a Connect and a Disconnect position by means of a drive tool.  A torque limited clutch permits a lower maximum torque when moving the breaker to the Connect position and a greater maximum torque when moving from the Connect position to the Disconnect position.  In one embodiment the clutch is formed by a pair of oppositely orientated unidirectional roller clutches in the drive nut and in another by a ball and detent arrangement in the drive nut.
Patent CA-2062379-A1 (CA)
Inventor: LONG ERWIN L
IPC: G01N3/08
Filed: 1992-03-06
Abstract: A pile load testing device for testing the loading of a test pile extending downwardly into the ground.   The testing  device  includes  a  reaction  pile  axially  disposed inside the test pile and extending further into the ground than the test pile, a reference pile disposed axially inside the reaction pile and extending further in the ground than both the test pile and the reaction pile, a loading  device for simultaneously exerting a downward force on the test pile and an upward reaction force on the reaction pile such that the test  pile  moves  downwardly,  and  a  measuring  device  for detecting the rate at which the test pile moves downwardly. An insulated shroud circumscribes the testing device and is secured to the top of the test pile so as to move downwardly therewith.   The measuring device includes a laser secured to the  top  of  the  reaction  pile  and  extending  axially  with respect thereto,  a first mirror disposed at the top of the reference pile and a second mirror secured to the inside, top surface of the shroud,  each of the mirrors being in axial alignment with the laser and being disposed on opposite ends thereof.   To determine the amount of movement between the reaction  pile  and  the  reference  pile,  a  laser  beam  is reflected off the first mirror.  Correspondingly, to determine the amount of movement between the reaction pile and the test pile, a second beam is reflected off the second mirror.   In this manner, the absolute rate of movement of the test pile is calculated by determining the difference between the rate of movement between the reaction pile and the reference pile, and the rate of movement between the reaction pile and the test pile.
Patent CA-2064290-A1 (CA)
Title: Coating compositions in powder form
Inventor: FINK DIETMAR
IPC: B05D7/00
Filed: 1992-03-27
Abstract: HOECHST AKTIENGESELLSCHAFT - Werk KALLE-ALBERT     91/F 113                       16 April 1991 WL-Dr.Ot.-ui ABSTRACT             Coating compositions in powder form A coating composition in powder form which is composed of (A)  a copolymer containing glycidyl groups, (B)  an aliphatic or cycloaliphatic dibasic acid, its anhydride  or  a  polyol-modified  anhydride  of  a dibasic acid, (C)  optionally, pigments and other additives. The  copolymer  (A)  has  a  molecular  weight  (Mn)  of 1,000-10,000  and  a  glass  transition  temperature  of 30-90°C and is a mixed polymer composed of a)   at least  10% by weight of glycidyl acrylate or glycidyl methacrylate, b)   5-50% by weight of tert.-butyl acrylate or tert.-butyl methacrylate, c)   20-60% by weight of one or more alkyl esters of aliphatic unsaturated monocarboxylic or dicarboxylic acids and d)   0-50% by weight of one or more other olefinically unsaturated monomers.
Patent CA-2065524-A1 (CA)
Title: Friction index tester
Inventor: GERMAIN PAUL
IPC: G01N19/02
Filed: 1992-04-07
Abstract: Abstract of the Disclosure:         An apparatus for measuring the basic friction angle of a surface of given material comprises a housing adapted to be held against a surface of material to be tested, a base which can slide along the inside wall of the housing, a wheel mounted on the lower part of the base and adapted to contact the surface to be tested, a spring for applying a load on the base to force the wheel against the surface to be tested, and a torque gauge for applying a torque to the wheel,  and for measuring the maximum torque required to spin the wheel on the surface to be tested at various loads applied to the base.
Patent CA-2067158-A1 (CA)
Title: Method and useful apparatus for preparing pharmaceutical compositions
Inventor: HARDWICK R ALAN
IPC: A61K47/48
Filed: 1990-09-14
Abstract: METHOD AND USEFUL APPARATUS FOR PREPARING        PHARMACEUTICAL COMPOSITIONS            Abstract of the Disclosure A  method,   and  useful   apparatus  for  the  preparation  of pharmaceutical  compositions  comprising  a  complex  of  an  antigen component   and   the   corresponding   antibody   component   in   a pharmacologically acceptable carrier.
Patent CA-2068480-A1 (CA)
Title: Apparatus for analyzing cells in urine
Inventor: NAKAMOTO HIROYUKI
IPC: G01N33/493
Filed: 1992-05-12
Abstract: APPARATUS FOR ANALYZING CELLS IN URINE ABSTRACT OF THE DISCLOSURE:       The present invention relates to an apparatus for automatically analyzing cells in urine using flow cytometry. The present invention includes means for detecting scattered light and fluorescent light from individual cells in a urine specimen by flow cytometry, means for obtaining data indicative of scattered-light intensity and data indicative of fluorescent-light intensity from the scattered light and fluorescent light, means for converting the scattered light into pulse signals, means for converting pulse width into cell-diameter data in accordance with known cell diameters, means for storing actual-measurement data indicating the characteristics of each cell in memory beforehand as cell judgement values, and means for classifying and enumerating various cells in the urine automatically by analyzing the data indicative of the detected cells in accordance with the cell judgement values.
Patent CA-2069016-A1 (CA)
Inventor: TANIZAWA HIDEICHI
IPC: B65G1/04
Filed: 1992-05-20
Abstract: A load transport system for automated warehousing in which running routes for a plurality of electrically driven load carriers are provided at multistories between two rows of opposing assemblies of load storage shelves and a pair of right and left guide rails are arranged at each running route for guiding the load carriers,  com-prises a plurality of power supply   wires  and control-signal transmission wires laid, over another in parallel, on the right and left guide rails at opposing internal lateral sides to a center of the running route and farther from the opposing assemblies of shelves,  separately and respectively, wherein the load carrier is provided on the lateral sides with collector units slidable on the supply wires and the control-signal wires laid on the opposing internal lateral sides of the right and left guide rails.          The system is   arranged   to   economize a vertical space needed for  laying numerous power  supply   wires and control-signal transmission wires one above another in parallel so that it is possible to make short vertical intervals between the carrier running routes at two sto-ries for enhancing the load storage efficiency of shelves.
Patent CA-2071046-A1 (CA)
Title: Method for accomplishing nuclear deuterium-deuterium fusion
Inventor: CEROFOLINI GIANFRANCO
IPC: G21B3/00
Filed: 1992-06-11
Abstract: CASE DO.4188 "METHOD  FOR ACCOMPLISHING NUCLEAR DEUTERIUM-DEUTERIUM FUSION"       Abstract Neutral deuterium-deuterium fusion is accomplished by bombarding a target constituted by a light deuterated compound with heavy molecular ions obtained by breaking down transition metal carbonyls.
Patent CA-2071294-A1 (CA)
Title: Fixture for face guard of a sport helmet
Inventor: PERNICKA MARTIN P
IPC: A42B3/20
Filed: 1992-06-16
Abstract: ABSTRACT OF THE DISCLOSURE     The disclosure herein describes a fixture for securing a visor to the face cage of a helmet;  it comprises a U-shaped member made of flexible material adapted to be clipped onto at least one cross bar of the face cage.  A back plate is used to secure the visor to the member, the assembly being completed with appropriate fastening elements.
Patent CA-2071363-A1 (CA)
Title: System for providing early warning of potential water induction events and enabling rapid steam turbine restarts
Inventor: BARTON SERGE P
IPC: F01D25/10
Filed: 1992-06-16
Abstract: A steam turbine monitoring and control system for a steam turbine having a base, a cover and interfacing plant piping system with plural feed water heaters and fluid tanks, includes a plurality of water detectors located in the interfacing plant piping system, for detecting the presence of water or cool fluid, a plurality of heater blankets covering the steam turbine, temperature detector means, coupled to the base and cover of the steam turbine, for detecting temperature differentials between the base and the cover, a water detector controller coupled to the plurality of water detectors and the temperature detector means; and monitor/alarm means, coupled to the water blanket power source, the plurality of heater blankets, the temperature detector means, and the plurality of water detectors, for indicating a condition of potential water induction when water or cool fluid is detected at any one of the plurality of water detectors, and for switching on the heater blankets to maintain absolute and relative temperatures between the cover and base within prescribed limits when the turbine is off-line.
Patent CA-2071614-A1 (CA)
Title: Plug for a Furnace Header
Inventor: SIVACOE ORLANDE
IPC: F27D25/00
Filed: 1992-06-18
Abstract: A plug for a furnace header having a pair of pipe continuations formed within the furnace header Each pipe continuation terminates at an opening having a conical interior surface and is connected to the other by a pipe extending between them. The plug has a conical portion for engaging the conical interior surface on the furnace header to seal off the pipe. The plug also includes a portion having a generally concave arcuate surface forming a 90° bend in a plane that bisects both of the pipe continuations and whose edges  conform  to  the  internal  dimensions  of  the furnace  header  adjacent  the  opening. A  locking mechanism secures the plug within the furnace header.
Patent CA-2071910-A1 (CA)
Title: Peptide inhibitors of phospholipase a2 purified from inflammatory sites
Inventor: SUWA YORIMASA
IPC: C07K14/47
Filed: 1991-10-17
Abstract: A B S T R A C T     Peptide inhibitors of phospholipase A2 from inflammato-ry sites having the amino acid sequence given in formula [I]:              [I]
Patent CA-2071971-A1 (CA)
Title: The use of arginine as an immunostimulator
Inventor: YOSHIMURA NORMAN N
IPC: A23L33/00
Filed: 1990-12-28
Abstract: The present invention relates to the treatment of an impaired human immune response or to reduction of the severity of de-gradation of the human immune response by the administration of arginine or ornithine, or a functional analog of arginine or ornithine, or mixtures thereof, to humans suffering from an impaired immune response or at risk of suffering an impaired im-mune response. Such treatment is provided by enterally administering compositions supplemented with arginine or ornithine, or functional analogs of arginine or ornithine, or parenterally administering amino acid solutions supplemented with arginine or ornithine, or functional analogs of arginine or ornithine, to the patient.
Patent CA-2072591-A1 (CA)
Title: Multiple frequency scanning in a selective call communication system
Inventor: SCHWENDEMAN ROBERT J
IPC: H04B7/26
Filed: 1990-12-24
Abstract: An improved frequency scanning communications system (108, 109, 110, 111, 112) that dynamically optimizes the sequence and time ordering of available signalling frequencies: The system includes a selective call communication receiver (101, 102, 103, 104, 105, 106, 107) comprising means for scanning a list of predetermined channels (104) to classify said channels in a priority order and means for receiving information (103) from said channels in accordance with said priority order.
Patent CA-2073441-A1 (CA)
Inventor: TSUI LAP-CHEE
IPC: C12N15/10
Filed: 1991-01-11
Abstract: The cystic fibrosis gene and its gene product are described for mutant forms.  The genetic and protein information is used in developing DNA diagnosis, protein diagnosis, carrier and patient screening, cloning of the gene and manufacture of the pro-tein, and development of cystic fibrosis affected animals.
Patent CA-2073779-A1 (CA)
Inventor: TOLLINI DENNIS R
IPC: A61M25/02
Filed: 1991-01-03
Abstract: A securing tape (10) for securing to a patient's skin or to a support, a medical device such as tubing, a catheter, an intravenous needle, or the like, including an elongated tape having base portions (12, 13) and a central tab (16) formed integrally therewith, pressure-sensitive tape (20, 21) on the base portions (12, 13) and on an exposed portion (33) of the tab, and hook and pile fastener portions (35, 37) on opposite sides of the exposed adhesive (33) on the tab (16) and on the base portion (12) facing the exposed adhesive (33). Other embodiments have a separate tab (77) secured to the base as by a heat seal, stitching or by adhesive. A method of fabricating a securing tape consisting of the steps of providing a strip of pressure-sensitive tape with release paper thereon, cutting out a window in a central portion of the strip of tape, removing release paper from the central portion of the pressure-sensitive tape, folding the central portion on itself to cause the facing exposed pressure-sensitive adhesive parts to adhere to each other and to provide a window of pressure sensitive tape defined by the window which was cut out with the remainder of the strip forming a base, and securing hook and pile fastener material on opposite sides of the window of pressure-sensitive tape on the tab and on the portion of the securing tape adjacent thereto which constitutes a base.
Patent CA-2074459-A1 (CA)
IPC: F16K15/03
Filed: 1992-07-22
Abstract: Abstract of the Disclosure A top-entry check valve having  a  seat,  cage,  disc  and removable bonnet utilizes threaded fasteners to prevent movement of the seat, cage and disc in the downstream direction.  An annular shoulder in the valve body prevents movement of the seat, cage and disc in the upstream direction.  The disc has a hinge pin which is cradled in hinge pin supports of the cage.  Removal of the bonnet allows access to the valve chamber for replacement of the seat, cage, disc or threaded fasteners.
Patent CA-2075287-A1 (CA)
Title: Enzyme containing denture cleanser
Inventor: EOGA ANTHONY B J
IPC: A61Q11/02
Filed: 1991-11-01
Abstract: Enzyme containing denture cleanser composition effective in plaque, calculus and stain removal utilizing proteolytic enzymes, and EDTA.
Patent CA-2075321-A1 (CA)
Inventor: NAKANISHI YOSHIKAZU
IPC: E05C17/24
Filed: 1992-08-05
Abstract: A window is constructed such that a window sash may be slid upwardly and downwardly along a side jamb of a window,  and also may be  inclined relative to the side jamb. This window is hung by a counterbalance and held at a desired position. The counterbalance  is  provided with  a  coiled  torsion spring which counterbalances with the window sash, and the torsion force of the torsion spring can be adjusted by an adjusting means. The adjusting means is provided with an adjusting shaft for adjusting the torsion force of the torsion spring, a braking member applying braking force to the adjusting shaft to prevent the rotation of the shaft, and a cam face for pushing the braking member against the adjusting shaft or for releasing it.
Patent CA-2076064-A1 (CA)
Title: Derivatives of human haemoglobin, method for preparing them, products derived therefrom and use of these derivatives and products
Inventor: DELLACHERIE EDITH
IPC: C07K14/805
Filed: 1992-08-13
Abstract: Abstract Derivatives of human haemoglobin, method for preparing them, products derived therefrom and use of these deriva-tives and products.         The  invention  relates,  as  new  compounds,  to derivatives of tetrameric human haemoglobin corresponding to the covalent coupling of a haemoglobin tetramer and a polycarboxy-substituted compound having at least 4 -COO-groups, the said polycarboxy-substituted compound effect-ing an internal crosslinking of the two dimers of haemo-globin and conferring thereon an affinity for oxygen which is compatible with an in vivo use of the conjugate when the natural allosteric effector of haemoglobin is not present. Among carboxy-substituted compounds, special mention is made of benzenehexacarboxylate and benzene-tetracarboxylate.         Figure 2
Patent CA-2077269-A1 (CA)
Title: Time synchronization of a receiver in a digital radio telephone system
Inventor: LARSSON GUSTAV
IPC: H04L7/04
Filed: 1992-09-01
Abstract: A method for improving time synchronization of digital data signals in receivers by using more than one known data sequence to provide a plurality of timing recovery functions and based on these, one or more optimal sampling points. By using existing data sequences in each frame, the disclosed method provides improved time synchronization without increasing transmission overhead.
Patent CA-2078285-A1 (CA)
Title: Method of preparing waste material for disposal
Inventor: BENOIT MICHEL R
IPC: F27B7/34
Filed: 1989-11-22
Abstract: The present invention relates to a method for preparing hazardous waste material for environmentally sound disposal by thermal degradation, said method comprising the steps of blending the hazardous waste to form a hazardous waste homogenated, and packaging portions of said homogenate into sealed containers, said sealed containers of waste homogenate being adapted to be charged into a rotary kiln.
Patent CA-2078722-A1 (CA)
Title: Alkylbisacylphosphine oxides
Inventor: LEPPARD DAVID G
IPC: C08F2/50
Filed: 1992-09-21
Abstract: Compounds of the formula I (see formula I) in which R1 is C1-C18alkyl, cyclopentyl or cyclohexyl, and R2 and R3, independently of one another, are phenyl which is unsubstituted or monosubstituted to tetrasubstituted by halogen, C1-C4alkyl and/or C1-C4alkoxy, with the proviso that R1 is not decyl if R2 and R3 are chlorine-substituted phenyl, are suitable for the photopolymerisation of compounds containing ethylenically unsaturated double bonds.
Patent CA-2079709-A1 (CA)
Title: Double layer shade
Inventor: JUDKINS REN
IPC: E06B9/24
Filed: 1992-10-02
Abstract: A roller shade is mounted within a headrail and a pleated shade is attached to the bottom of the headrail to form a double layer shade. The two shades are independently operable. When both shades are extended the double layer shade provides a thermally efficient window covering.
Patent CA-2080252-A1 (CA)
Title: Information processing apparatus
Inventor: YAMANO AKIHIKO
IPC: G11C7/16
Filed: 1992-10-09
Abstract: An information processing apparatus for accumulating image information consisting of n pixels and effecting the processing of output of the information is provided with a plurality of memory devices, a distributing device and an output control device.  The information is stored in the plurality of memory devices.          By the distributing device, the image information consisting of the n pixels are divided into m pixel unit basis (n > m), and the information consisting of the m pixels into a p (m > p) pixel unit basis, and the plurality of information each consisting of the p pixels are distributed to the plurality of memory devices.  Upon the output of the image information, the information stored in the plurality of memory devices are selectively outputted by the output control device.
Patent CA-2082125-A1 (CA)
Title: Components and catalysts for the polymerization of olefins
Inventor: MORINI GIAMPIERO
IPC: C08F4/60
Filed: 1992-11-04
Abstract: ABSTRACT     Components of catalysts for the polymerization of olefins comprising the product of the reaction between:   (a)  a complex between a halogenated vanadium compound and an electron-donor compound having general formula: VX3?nED;          (b)  a non-halogenated reducing compound capable of reacting with the electron-donor compound present in the complex;          (c)  a  halogenated  compound  selected  from a  saturated  or unsaturated,   aromatic   or   aliphatic,   halogenated hydrocarbon and an ester of a halogenated unsaturated aliphatic acid.
Patent CA-2087965-A1 (CA)
Inventor: CHAKRABARTI AJOY
IPC: A61K38/25
Filed: 1991-07-25
Abstract: The present invention relates to liposomal compositions having a concentration gradient which load amino acids and peptides exhibiting weak acid or base characteristics into liposomes.  Specifically loaded into liposomes by the methods of the present invention are C-terminal substituted amino acids or peptides. The liposomes are preferably large unilamellar vesicles. The concentration gradient is formed by encapsulating a first medium in the liposomes, said medium having a first concentration of the one or more charged species, and suspending the liposomes in a second medium having a second concentration of the one or more charged species, such as for example a pH gradient. Also disclosed are pharmaceutical preparations comprising such C-terminal substituted amino acids or peptides which have been loaded into the liposomes by the method of the invention.
Patent CA-2088375-A1 (CA)
Inventor: GANE PATRICK A C
IPC: D21H21/52
Filed: 1991-11-28
Abstract: 2088375 9209746 PCTABS00013 There is disclosed a paper coating composition for use in preparing a coated paper for gravure printing, which composition comprises a suspension in water of 100 parts by weight, on a dry weight basis, of a pigment or mixture of pigments having a particle size distribution such that at least 75 % by weight of the particles have an equivalent spherical diameter smaller than 2µm, and a latex the particles of which do not swell appreciably in water and which have an average size less than 0.2µm, the latex being employed in an amount such as to provide from 3 to 15 parts by weight latex solids and the composition being substantially free from any viscosifying, film-forming hydrophilic polymeric material.