baber/WOPTO huggingface dataset:
Patent CA-2126506-A1 (CA)
Title: Apparatus and a procedure for cleaning tools during the manufacture of shells or core packets that are ready for casting
Inventor: LANDUA WERNER
IPC: B22C15/24
Filed: 1994-06-22
Abstract: Abstract An apparatus for cleaning tools during the manufacture of shells or core packets that are ready for casting, by means of core shooters or shooting stations that are preferably in a linear arrangement, the core shooter comprising tool sets consisting of a tool upper section, an ejector plate of the tool upper section, and a tool lower section, it being possible to uncouple the tool set from the core shooter and remove it preferably to a tool store (5), is provided, for purposes of ensuring rapid and fully automatic tool cleaning, with a delivery system (6), a first flushing system (7), at least one ultrasound bath (8), a second flushing system (9), optionally, a cooling system (10), a drying system (12), optionally an inspection station (13), and a removal system (14), the tool sets (4) being moved by means of the delivery system (6) from the core shooters or from the tool store (5) to a first manipulator (15), from this into the first flushing system (7), preferably by means of a second manipulator (16) into the ultrasound bath (8), into the second flushing system (9), optionally into the cooling system (10), and from there to the drying system (12), preferably by means of a third manipulator (17), optionally into the inspection station (13), to the removal system (14) and by means of this once again into the tool store (5) or to the core shooters.            (Figure 1)
Patent CA-2127794-A1 (CA)
Title: Fiber optic connection system
Inventor: VIDACOVICH KENNETH J
IPC: G02B6/00
Filed: 1992-12-22
Abstract: A fiber optic connection system having a housing which receives a plurality of novel splice trays which are adaptable for use in either interconnection or cross-connection of the fibers. Each splice tray is formed of an upper tray section (having a reel for storing excess fiber slack in the first group of fibers and a splice area with clips for retaining splice elements) and a lower tray section which is either an interconnect card or a cross-connect card. The interconnect card has another reel for storing excess fiber slack in the second group of fibers, while the cross-connect card has no such reel but rather has walls for guiding the group of second fibers to a common exit point on the cross-connect card. The lower tray section is removably attached to the upper tray section whereby an existing splice tray can be modified from an interconnection configuration to a cross-connection configuration and vice-versa. The housing includes a pair of rails having holes therein for receiving pins on the edge of each splice tray whereby the trays may be pivotally attached to the rails in a page-type array. A stabilizer bar having several tabs is attached to the lower rail to releasably secure the splice trays in one of three predetermined positions.
Patent CA-2129380-A1 (CA)
Title: Lubricant oil composition comprising a fluorine-containing aromatic compound and an alkyl- or alkyl derivative-substituted aromatic compound, and a refrigerant composition containing the same
Inventor: SANECHIKA KENICHI
IPC: C10M105/54
Filed: 1994-08-03
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed is a lubricant oil composition comprising:          (A) a fluorine-containing aromatic compound, and (B) an alkyl- or alkyl derivative-substituted aro-matic compound having a kinetic viscosity of from 0.1 to 500 cSt as measured at 40 °C, wherein: the compound (A) is represented by the formula:           R(XRf)n (A) wherein X represents an oxygen or a sulfur atom; n is an integer of from 1 to 4; R represents an n-valent, unsubstituted or substituted aromatic group having from 6 to 60 carbon atoms; and Rf represents an unsubstituted or partially substituted fluorocarbon group having from 1 to 25 carbon atoms; and the compound (B) comprises at least one substituted aromatic nucleus, wherein a substituent is an unsubstitut-ed or substituted alkyl group having from 1 to 30 carbon atoms, or a derivative thereof.  The lubricant oil compo-sition having a kinetic Viscosity of from 2 to 500 cSt as measured at 40 °C.  The lubricant oil composition exhibits not only excellent miscibility with hydrofluorocarbon refrigerants and hydrofluoroether refrigerants over a wide temperature range, but also satisfy all requirements of properties for use thereof as a lubricant in refrigeration equipment, that is, low temperature fluidity, low moisture absorption properties, high electrical insulation, pro-longed durability, and excellent lubricating properties.
Patent CA-2131076-A1 (CA)
Title: Snare device
Inventor: KAUPPINEN ESA
IPC: A01M23/34
Filed: 1994-08-29
Abstract: Abstract The present invention relates to a snare device suited for capturing fox or other animals, said snare device including a tensioned spring (1), a snare (2) attached thereto with the free end of the snare adapted to form a wire noose (7) suited for tightening about the animal's leg and a tripping device (3) for tripping the tensioned spring. According to the invention, the tensioned spring (1) alone forms the framework of the snare device, the snare (2) is attached to one end (4) of the spring, while the other end of the spring is provided with n eyelet (5) through which the snare (2) is passed.
Patent CA-2133532-A1 (CA)
Title: Air bay deployment door installation
Inventor: BAUER DAVID J
IPC: B60R21/215
Filed: 1994-10-03
Abstract: ABSTRACT OF THE DISCLOSURE    A construction for an invisible seam air bag deployment door installation in which foam layer wells extend along the hinging side of each door panel to freely allow hinging movement of the door panels by ready compression of the foam in the foam wells, preventing outward extension of the doors during opening under low temperature conditions.  The compression of the foam in the wells also prevents fragmentation of the skin and foam.
Patent CA-2136423-A1 (CA)
Title: Measuring chamber for flow cytometer
Inventor: STEEN HARALD
IPC: G01N21/64
Filed: 1994-03-17
Abstract: Measuring chamber for flow cytometer for the measuring of fluorescent and scattered light of individual cells or other microscopic particles, comprising: a body (2) with a flat surface (6), an inlet chamber (8) and an outlet chamber (10) within the body (2), which open on the surface (6), the chambers being positioned one in front of the other and being connected by a channel (12), the chamber (8) being equipped with an inlet tube (14) and an injection tube (16) and the chamber (10) being equipped with an outlet tube (18), a transparent plate (20) placed in front of the surface (6), and moveable from a first position detached from the surface to a second position in which the plate closes to seal the chambers (8, 10) and the channel (12), with optical means placed in front of the plate to direct light on a particle placed in the channel (12) and to receive fluorescent light emitted from the same particle, characterized by the fact that the axis of the tube (16) intersects the optical axis (30) of the optical means at a point outside the channel whereby a liquid and particles, injected into the chamber throughout the tube (14) and the tube (16) respectively, flow with laminal flow through the channel (12).
Patent CA-2136506-A1 (CA)
Title: High resolution high speed film measuring apparatus and method
Inventor: HUIZINGA JOHN S
IPC: G01B11/06
Filed: 1994-11-23
Abstract: A high speed high resolution solid film measuring apparatus (10) and method uses coherent monochromatic light (14) by passing the coherent monochromatic light (14) through the solid film (30) and referencing the degree of absorption to known or on-line measured rererence values. The measuring apparatus (10) and method accounts for difference in clarity and translucency to derive a running analysis of the solid film (30) thickness. Resolution and speed of the measuring apparatus (10) provides for the adaptation of the measuring device (10) to on-line manufacturing systems as part of a feedback control loop through the manufacturing process.
Patent CA-2139151-A1 (CA)
Inventor: HANAFY AMIN M
IPC: B06B1/02
Filed: 1994-12-28
Abstract: There is provided a two-dimensional array for use in an acoustic imaging system which comprises a plurality of transducer segments each having a trace for exciting an electrode on each of the transducer segments, the trace and the electrode being formed of the same material.  The two-dimensional array disclosed is capable of imaging deeper in the human body at higher frequencies and provides more reliable lead attachments to the respective segments forming the array.  Methods of manufacturing the two-dimensional array are further provided.
Patent CA-2144917-A1 (CA)
Title: Time-released alfuzosin hydrochloride galenical forms
Inventor: ANDRIEU VERONIQUE
IPC: A61P15/00
Filed: 1995-03-17
Abstract: A pharmaceutical prepn. form for targeted release of alfuzosine chlorohydrate is new. The prepn. form comprises a core contg. the active ingredient surrounded by a coating contg. a pH-dependently-soluble polymer.
Patent CA-2148251-A1 (CA)
Title: Metal matrix composite having enhanced toughness and method of making
Inventor: HUNT WARREN H JR
IPC: B22F7/04
Filed: 1993-10-28
Abstract: 2148251 9410351 PCTABScor01 A metal matrix composite comprising a stack of alternate layers of unreinforced metal and discontinuously reinforced metal. In a preferred embodiment, the unreinforced metal is an aluminum alloy and the discontinuously reinforced metal is an aluminum alloy reinforced with silicon carbide particles. The metal matrix composite may be formed by the steps of: (a) providing a stack of layers unreinforced metal and discontinuously reinforced metal; and (b) applying sufficient heat and pressure to the stack to cause interlayer adhesion of the layers and thus form a laminated MMC. The stack of layers may be alternating layers of unreinforced metal and discontinuously reinforced metal. In a preferred embodiment the outer layers of the stack are an unreinforced aluminum alloy.
Patent CA-2148909-A1 (CA)
Title: A remineralizing dental care preparation
Inventor: SCHUMANN KLAUS
IPC: A61K8/25
Filed: 1993-10-28
Abstract: A toothpaste containing typical components and a combination of silicas and dicalcium phosphate dihydrate (brushite) as its polishing component provides for particularly good restoration of the surface of teeth.      This is achieved by controlled remineralization, partic-ularly in scratch marks and dentinal canals. The effect can be enhanced by addition of magnesium ions and/or fluorophosphate ions.
Patent CA-2150582-A1 (CA)
Title: Method and Apparatus for Guiding a Driverless Vehicle Using a Sensor Tracking a Cable Emitting an Electromagnetic Field
Inventor: ALOFS CORNELL W
IPC: G05D1/03
Filed: 1995-05-31
Abstract: A method and apparatus  for guiding a driverless vehicle along a path defined by a guide cable  carrying  a  current  in a  horizontal  road surface includes mounting a first coil, having a major coil axis,  at +45 degrees relative to the horizontal on said vehicle, mounting a second coil, having a major coil axis, at -45 degrees relative to the horizontal on said vehicle such that the axes of said first and second coils intersect, sensing both the radial and circular field vectors of the electromagnetic   field   with each coil, comparing the magnitude of the radial vector with the magnitude of the circular vector for each coil whereby the lateral position of the intersection point  of  the  axes  of  the  coils  is  determined relative to the guide cable to indicate the lateral displacement of the vehicle relative to said path, and using  the  displacement  information  in  the vehicle steering system.
Patent CA-2154562-A1 (CA)
Title: Glass fiber manufacturing process and plant
Inventor: SCHIWEK HELMUT
IPC: D04H1/4218
Filed: 1994-01-07
Abstract: To manufacture insulating materials having environmentally friendly binder components, a process is provided in which a long-chain starch is used as binder in addition to silicone, which is heated to 50 to 60° C, maintained at this temperature and  sprayed  onto  the  glass  fibers  separately  from  the silicone.   6 to 8 % binder, i.e. starch and silicone, are thereby added, after which a glass wool mat or a panel can be shaped which is dried at approximately 180° C.  Surprisingly, a glass fiber mat 16 is then produced or an insulating mat or insulating panel or an adsorber, which is only waterproofed and held together by starch and silicone,  which can be satisfactorily used and has a continuously uniform volumetric density.  In the plant 1 provided herefor, there is a supply ring for water 9, for starch 10 and for silicone 11, whereby the nozzles 13, 14 for supply ring 11 have an enlarged opening and separation edges.   The premixing container 17 and the supply pipe 15 can be heated or heat-insulated.
Patent CA-2155504-A1 (CA)
Inventor: WILSON JAMES MAXWELL
IPC: E02D5/80
Filed: 1995-08-04
Abstract: A ground anchor comprises an elongate body with a flight at a lower end of the body. The flight is a length of 24 inches and the elongate body a length of the order of 8 feet and is formed by two tubes arranged end to end coupled by a cylindrical sleeve pinned to the adjacent ends of the tubes.A winged stabilizer assembly includes a sleeve over an upper end of the tubular body. The stabilizer assembly is clamped downwardly into the ground by a nut welded to a threaded rod which engages into a second nut welded to the top of the tube. The threaded rod is thus supported vertically upwardly from the top of the tube and supports a mounting assembly. The mounting assembly comprises a bracket having a base plate and a mounting plate parallel to the base plate with a sleeve therebetween for receiving the upper end of the threaded rod. A nut carries the mounting plate adjustably on the threaded rod. A support plate parallel to the mounting plate is carried on a second nut on the threaded rod. The mounting plate and the support plate are clamped together by a pair of bolts parallel to the threaded rod.
Patent CA-2159501-A1 (CA)
Title: Carton packing apparatus
Inventor: MUELLER ROLF
IPC: B65B11/10
Filed: 1994-05-13
Abstract: There is provided carton packing apparatus comprising a number of equispaced guide members (30) travelling in an endless path attached to a drive chain (27). The guide members (30) are adapted to engage a panel (12, 13) of a paperboard carton blank (10) between successive members (30) at the hinge region (18) between said panel (12) and other panels (16). Associated with each guide member (30) is an engagement element (35) which terminates in a foot (37). The engagement elements move with the guide members (30), but by virtue of a redirected guide portion (40) move relative to the associated guide member to urge the rearmost other panel (16) forwards. Guide surfaces (41, 44) also assist in the forming of the carton.
Patent CA-2160774-A1 (CA)
Title: An arrangement in liquid filters in which the filtrate is divided in two fractions
Inventor: HAEFFNER ROGER CLARENCE
IPC: B01D33/11
Filed: 1994-04-26
Abstract: A liquid filter comprises a filter rotor (1) with filtering means (7) and a container (2) for the filtrate.  The filtrate is divided in two fractions, a coarse pre-filtrated derived from that side, where the rotor dives into the liquid, and a clear filtrate derived from the opposite side.  The pre-filtrate fraction is ex-tracted from the filtrate space thereby that the filtrate at said side of the con-tainer is forced to pass through a num-ber of openings (13) lying close to the liquid surface of the filtrate and leading to a pre-filtrate outlet (10), which open-ings are spaced apart relative to each other and distributed along the rotor.
Patent CA-2163536-A1 (CA)
Title: Pollution control method and device enabling complete removal of nitrogen oxides from combustion gases in combustion processes
Inventor: LUNGU TUDOREL
IPC: B04B5/08
Filed: 1995-03-14
Abstract: Pollution from combustion processes may be controlled by completely removing nitrogen oxides. Combustion processes are widely used, e.g. in internal combustion engines, turbine engines, jet engines, thermal power stations, steel plants, fusion piercing, gas generators, cement and lime production, district heating stations, common heating stoves, etc. The invention comprises replacing the air needed to burn fuels with a synthetic mixture of discharged combustion gases and pure oxygen in proportions suitable for high efficiency combustion. The mixture is prepared more readily than in other known methods by separating a continuous stream of air using a centrifugal device under suitable conditions. The device consists of a sectional stator frame (1, 2, 3 and 4), an air intake turbine (5) and a centrifugal separator rotor consisting of an air distributor (6), frusto-conical surfaces (7 and 8) and members with circular slots (9, 10) for separating oxygen from nitrogen, by means of the difference in densities in the ultracentrifugal field, through outlets corresponding to each gas flow path.
Patent CA-2166155-A1 (CA)
Inventor: TURLEY EVA
IPC: A61K47/54
Filed: 1995-12-27
Abstract: A method for the treatment of, or prevention of a disease and/or condition in a patient which is treatable or preventable by receptor mediated treatment is provided, the method comprising the administration of an effective amount of a medicine and/or therapeutic agent with an effective amount of a binding agent (other than hyaluronan, a pharmaceutically acceptable salt thereof or other such forms of hyaluronic acid) which binding agent is mixed with the medicine and/or therapeutic agent and which binding agent binds at the site of the disease or condition with at least one of the group of binding domains selected from: (a) RSHKTRSHH {Single-Letter Code of Amino Acids} also identified as: Arg-Ser-His-Lys-Thr-Arg-Ser-His-His {Three-Letter Code of Amino Acids} also identified as: CGC-TCG-CAC-AAG-ACC-AGG-TCG-CAC-CAC (Another Code) (b) RPHFHKR (Single Letter Code of Amino Acids} also identified as: Arg-Pro-His-Phe-His-Lys-Arg (Three-Letter Code of Amino Acids} also identified as: CGG-CCC-CAC-TTC-CAC-AAG-CGG (Another Code)
Patent CA-2169436-A1 (CA)
Inventor: WIRKUS RANDOLF ANDREW
IPC: E04G21/18
Filed: 1994-08-15
Abstract: Un mur (1) en pavés de verre comprend plusieurs pavés (2) de verre à angles droits, disposés en rangs horizontaux entre des éléments (3) structurels verticaux séparés. Ce mur présente des bandes (4) de séparation horizontale allongées placées entre les rangs horizontaux et se caractérise par ces éléments (3) structurels verticaux dotés d'une face qui comporte des ouvertures (9) échelonnées en hauteur pour recevoir ces bandes (4) de séparation.
Patent CA-2171137-A1 (CA)
Title: Backflow preventer
Inventor: GATES ALAN J
IPC: F16K15/14
Filed: 1996-03-06
Abstract: The present invention is directed to a multi-cuspid back-flow preventer in the nature of a check valve that has a generally annular body portion with axially spaced upstream and downstream ends. A substantially cylindrical passageway extends through the body portion, and a plurality of circumferentially adjacent valve cuspids are connected to the downstream end of the body portion for selectively opening and closing the passageway that extends therethrough. Each valve cuspid is marginated by a rib that extends into the passageway. a mounting slots are provided between the successively adjacent valve cuspids, and a mounting flange may be provided at the upstream end of the body portion.
Patent CA-2171408-A1 (CA)
Title: Recovery of highly fluorinated carboxylic acids from the gas phase
Inventor: SULZBACH REINHARD ALBERT
IPC: C07C53/21
Filed: 1996-03-08
Abstract: Recovery of highly fluorinated carboxylic acids from the gas phase Highly fluorinated carboxylic acids can be removed from exhaust gas streams by scrubbing with concentrated alkali solutions if these alkali solutions have a density high enough for the salt of the highly fluorinated carboxylic acid to separate out as an independent phase. An apparatus suitable therefor contains a scrubber and a separation vessel which is advantageously equipped with a conveying element, a collection vessel connected via an overflow and a circulation line for the scrubbing liquor.
Patent CA-2171438-A1 (CA)
Inventor: LAWRENCE WILLIAM R
IPC: G01N19/00
Filed: 1994-09-14
Abstract: Procédé et appareil de détection de la présence d'hydrocarbures à l'état liquide et/ou gazeux. L'appareil (21) comporte une fibre optique (22), un absorbeur à expansion (31) relié mécaniquement (32) à la fibre optique (22) de façon à produire une variation dans la transmission de la lumière par la fibre (22) en cas d'absorption d'hydrocarbures (33). L'absorbeur à expansion (31) n'absorbe que les hydrocarbures et non l'eau et peut subir de nombreux cycles d'expansion et de contraction sans altérations notables de sa structure. La position de l'absorbeur à expansion (31) le long de la fibre (22) peut se déterminer au moyen de la réflectométrie optique dans le domaine temporel ou par la méthode des noeuds à détection numérique (122). Pour accroître la sensibilité, on peut recourir à des couplages multiples (57) et à des couplages de sollicitation (153) entre la fibre optique (151) et l'absorbeur à expansion (152)
Patent CA-2171844-A1 (CA)
Title: Sustained release formulations for 24 hour release of metoprolol
Inventor: BAICHWAL ANAND R
IPC: A61K31/135
Filed: 1994-10-19
Abstract: A sustained release oral solid dosage form of metoprolol pharmaceutical formulation includes a sustained release excipient including a gelling agent, an inert pharmaceutical diluent, a cationic cross-linking agent, and metoprolol provides release of metoprolol for at least about 24 hours. In certain embodiments, the sustained release formulation further includes a hydrophobic material.
Patent CA-2172773-A1 (CA)
Title: Self-closing liquid/gas control valve
Inventor: FELDMAN JOSEPH
IPC: B67D3/00
Filed: 1996-03-27
Abstract: A self-closing control valve for stopping the penetration of propellant gas into a liquid dispensing system, upon the exhaustion of the liquid from its supply vessel. The valve is easily assembled into standard beer barrels or syrup vessels of CO2 gas propelled beverages dispensing installations.
Patent CA-2172952-A1 (CA)
Title: Improvements relating to formation and delivery of an atomised liquid
Inventor: MCKAY MICHAEL LEONARD
IPC: A61M11/00
Filed: 1994-10-27
Abstract: A method of delivering an atomised liquid including supplying a liquid to an admixing chamber (3, 34), separately supplying a compressed gas to the admixing chamber (3, 34), the compressed gas at least substantially completely evacuates the liquid held in the admixing chamber and delivering the liquid through an atomising means (4, 5, 60) to atomise the liquid, wherein the quantity of the liquid and the compressed gas supplied to the admixing chamber (3, 34) is controlled to thereby maintain a predetermined mass ratio of the liquid and the supplied compressed gas. An apparatus for delivering an atomised liquid including a liquid supply means (6, 24) for supplying liquid to an admixing chamber (3, 34), a gas supply means (2, 33) for separately supplying compressed gas to the admixing chamber (3, 34), and an atomising means (4, 5, 60) for atomising the liquid evacuated by the supplied compressed gas, wherein the liquid supply means (6, 24) supplies a predetermined quantity of liquid at each actuation of the apparatus and the gas supply means (2, 33) controls the quantity of gas supplied to the admixing chamber (3, 34) to thereby maintain a predetermined mass ratio of the liquid and the supplied compressed gas.
Patent CA-2173626-A1 (CA)
Title: B1k chain of laminin and methods of use
Inventor: BURGESON ROBERT E
IPC: A01K67/027
Filed: 1994-10-26
Abstract: Recombinant laminin B1k and fragments thereof are produced. The recombinant laminin B1k is a subunit of kalinin a basement membrane protein useful for promoting adhesion of keratinocytes to a substrate and treatment of disorders of the dermis.