baber/WOPTO huggingface dataset:
Patent CA-2082766-A1 (CA)
Inventor: BOE EINAR
IPC: F28G1/08
Filed: 1992-11-12
Abstract: Abstract Cleaning equipment for a heat exchanger of  the jacket-pipe  section type with built-in  baffles.   The  baffles  are stiffened with bars and connected to one or more pulling devices which can be moved longitudinally forwards and back-wards, thus pulling the baffles over the outside of the pipes and scraping off encrustation.
Patent CA-2084231-A1 (CA)
Inventor: ZAHM JEAN-MARIE
IPC: A61P11/00
Filed: 1992-12-01
Abstract: ABRÉGÉ La présente invention se rapporte à une composition pharmaceutique contenant de l'EGF (Epidermal Growth Factor) utile pour le traitement des pathologies bronchopulmonaires s'accompagnant de lésions de l'épithélium bronchique telles que intoxications accidentelles, infections bronchopulmonaires, bronchites chroniques et emphysèmes.
Patent CA-2087823-A1 (CA)
Title: Medical use for atypical beta-adrenoceptor agonists
Inventor: BAHL ASHWANI K
IPC: A61K31/137
Filed: 1993-01-21
Abstract: ABSTRACT    MEDICAL USE FOR ATYPICAL BETA-ADRENOCEPTOR AGONISTS   The present invention relates to the use of compounds which act as agonists at atypical beta-adrenoceptors, for the treatment of gastrointestinal disorders, especially peptic ulceration, oesophagitis, gastritis and duodenitis, intestinal ulcerations, including inflammatory bowel disease, and gastrointestinal ulcerations, especially when induced by non-steroidal anti-inflammatory drugs or corticosteroids.
Patent CA-2088019-A1 (CA)
Title: Plastic working method for a holed member
Inventor: KOBAYASHI KAZUTO
IPC: B26F1/00
Filed: 1993-01-25
Abstract: Abstract The present invention relates to a plastic working method for a holed member to obtain a holed member with a through hole at the center by plastic working and its object is to securely prevent any defect such as an underfill from occurring.  The present invention comprises a roughing process and a finishing process.  In its finishing process, with an intermediate material placed under compressive force caused by a punch and a counter punch, a large diameter part or a diameter enlarging part of a mandrel is pulled out of the through hole of the intermediate material with inserting a small diameter part of the mandrel to the same through hole so that the gap between the small diameter part of the mandrel and the through hole is filled with the material.
Patent CA-2088140-A1 (CA)
Inventor: SULLIVAN MICHAEL J
IPC: C08L33/02
Filed: 1993-01-26
Abstract: The present invention is directed to new metal cation neutralized high acid ionomer resins and to golf ball cover compositions containing these new resins. When the new high acid ionomer resins are utilized to manufacture a golf ball, the golf ball produced thereby exhibits properties of improved distance without sacrificing characteristics such as playability and/or durability when compared to low acid ionomer and/or low acid/high acid ionomer blends.
Patent CA-2088607-A1 (CA)
Inventor: BERNARDO MARIA C S
IPC: C08J5/04
Filed: 1993-02-02
Abstract: ABSTRACT      Invent Patent for "Reinforced 100% Polyester Material for the manufacture of laminated film to form an applicator meant for holding a pest control agent, Process  for the Manufacture of a Laminated Film, Reinforced Laminated  film  and Applicator containing a fumigating agent", used  mainly to constitute an applicator for use in controlling pests which may be found in grain,    processed    foods,   animal   fodder,   non-edible manufactured   goods,   such   as   wood and others stored in warehouses,  silos,  holds  of  vessels,  boats,  waggons and others,  which  stands  out  because  it ensures, through the reaction of  the  preferably  solid product contained in the applicator  with  air humidity, the release of phosphine gas; while, due to the entirely innovative application  feature of the laminated film use, a  highly improved efficiency rate in the fumigation  and  subsequent  removal  of toxic residue is achieved; generally speaking, the invent comprises a material made  of  a  gas  and   water  vapour   permeable  non-woven, water-free,  which  differs  in  that it has one single basic component, that  is, 100%  polyester,  with  fibers  having a softening or melting point of  220 to  280 degrees Centigrade and  a  paste  with  thermoplastic  properties  of  the same component (polyester) with a melting or softening point of 90 to 150 degrees Centigrade; process used for manufacturing the laminated firm starts from a grid (1), or reinforcement, woof fibers (2) and thermoplastic paste (3) with the same original base,   viz,  polyester,  arriving  at  a  non-woven  through polymeric   synthesis   of  terephtalic  acid  monomers  with ethylene  glycol,  while  the  laminated film (4) is obtained through  continuous  process of physical bonding, whereby the warp  fibers  of the grid (1) are stretched and covered by an upper and lower coating of a mixture of small woof fibers (2) with thermoplastic paste (3); bonding is achieved by pressure and heat  (thermobonding),  in a series of metallic cylinders and presses; resulting applicator for pesticide or fumigating compounds,  is  a gas  and  water vapour permeable non-woven, water-free, featuring  a  single component, namely polyester. with thermoplastic paste (3); bonding is achieved by pressure
Patent CA-2093471-A1 (CA)
Title: Secondary recovery process
Inventor: TALLEY ROBERT R
IPC: E21B43/16
Filed: 1993-04-06
Abstract: ABSTRACT OF DISCLOSURE In accordance with illustrative embodiments of the present invention, a process for the secondary recovery of oil found in a dolomite formation includes generating in-situ decomposition of the dolomite by heating it to a temperature in the range of from 1,400-1,750° F which produces a reaction that has magnesium and calcium oxides and a large quantity of carbon dioxide as products. The carbon dioxide saturates the oil in surrounding formations and makes it more movable toward one or more recovery wells. The heat is convected into the formation by a fluid that is injected into the well from the surface.
Patent CA-2094407-A1 (CA)
Inventor: BANTU NAGESHWER R
IPC: G03F7/30
Filed: 1993-04-20
Abstract: Disclosed is a method of recovering a cyclic alkylene carbonate, such as propylene carbonate, from an effluent stream of a process in which the cyclic alkylene carbonate removes an organic photoresist material from a substrate. The effluent is a cyclic alkylene carbonate effluent, e.g., a propylene carbonate effluent, of the carbonate, water, and polymeric solids. In the recovery process the cyclic alkylene carbonate effluent is fed to a heat exchanger, and separated into (i) water and volatiles, and (ii) cyclic carbonate. This lowers the concentration of water in the cyclic alkylene carbonate to a level that is low enough to substantially avoid hydrolysis of cyclic alkylene carbonate to the corresponding glycol. The dewatered cyclic alkylene carbonate is evaporated to separate the cyclic alkylene carbonate from high boiling materials and polymeric solids. The dewatered cyclic alkylene carbonate is separated into (i) a cyclic alkylene carbonate fraction, and (ii) a photoresist solids fraction. The photoresist materials fractions contains photoresist material in the alkylene carbonate. The cyclic alkylene carbonate fraction is further separated in a fractionation means into a higher vapor pressure alkylene glycol fraction, and a lower vapor pressure alkylene carbonate fraction.
Patent CA-2094427-A1 (CA)
Title: Case
Inventor: HAFNER HANSPETER
IPC: A45C7/00
Filed: 1993-04-20
Abstract: Abstract In  a  case  for  receiving  and transporting articles,  in  particular  tools  and working material, comprising at least one lower part     with a base and a lid    ,  which are jointedly connected to one another by means of a hinge      and have a locking device, the case (K) is of a unitised construction. The lower part     forms a module (M) which can be connected to further modules by means of hinges    .
Patent CA-2095282-A1 (CA)
Title: Device for depositing material under water
Inventor: HOOS FRANK
IPC: B63H5/08
Filed: 1993-04-30
Abstract: A B S T R A C T         The invention relates to a device for depositing material under water. The device is provided with an elongated chute, which is connected near its upper end to a supporting structure at least partially located above the water surface. A frame is provided near the bottom end of said chute, which frame is provided with a tube section forming the bottom end of said chute, and with propelling means, by which the frame and the bottom end of the chute can be moved in directions perpendicularly to each other. The frame is coupled, using spring means, to a supporting member secured to the bottom end of said chute, said supporting member being provided with a second tube section, which extends into the first tube section secured to the frame, in such a manner that the two tube sections are telescopically movable in the longitudinal direction of the chute with respect to each other.
Patent CA-2097972-A1 (CA)
Inventor: FUJITA KOUETSU
IPC: B60L11/18
Filed: 1993-06-07
Abstract: ABSTRACT OF THE DISCLOSURE      An AC variable speed driving apparatus including an AC motor and an inverter for driving the motor.  The AC motor includes a synchronous motor and an induction motor. The synchronous motor includes a first stator windings and a first rotor having a permanent magnet.  The induction motor includes a second stator windings and a second rotor.  The first and second stator windings are disposed so that they do not magnetically interfere with each other.  The first and second rotors are mounted on a common axis of rotation.  The inverter supplies AC power to the stator windings so that the synchronous motor and the induction motor are driven independently.  A highly efficient, large output and low cost system can be realized in a wide speed range.
Patent CA-2099502-A1 (CA)
Title: Thrust reverser with a planar exit opening
Inventor: LAIR JEAN-PIERRE
IPC: F02K1/60
Filed: 1992-11-23
Abstract: THRUST REVERSER WITH A PLANAR EXIT OPENING A thrust reverser for use with a jet engine comprising a pair of symmetrical thrust reverser doors, each of which doors are pivotally attached to an attachment element on the jet engine pipe so as to be pivotally movable between reversing and non-reversing positions, each of the doors having a scarfed trailing edge portion so that in the reversing position, the trailing edge portions of the doors are in abutting contact; a pair of half-shells, one being associated with and surrounding the trailing edge portion of each of the doors, the half shells being pivotally attached to the attachment element and cooperatively forming a planar exhaust outlet for the jet engine.
Patent CA-2100315-A1 (CA)
Title: Simple adjustment device for prosthetic limbs
Inventor: HARRISS JULIAN P
IPC: A61F2/50
Filed: 1993-07-12
Abstract: ABSTRACT A extremely simple and robust alignment coupling between two parts of a prosthetic limb, the angulation device being machined from inexpensive materials in three machining operations on a woodworking lathe and drill. The complete alignment coupling device, consisting of the machined body, four adjustment screws and four attachment screws, enables rapid quantitative translational and angular adjustments to be made in two mutually orthogonal planes defining posterior-anterior positioning and medial-lateral positioning. Adjustments in each plane are accomplished by means of a pair of opposing set screws. Detachable measurement and motorisation assemblies may enhance the precision and ease with which adjustments can be made.
Patent CA-2100581-A1 (CA)
Title: Purification of cyclic ketene acetals
Inventor: MATHUR SAUBHAGYA C
IPC: C08G4/00
Filed: 1992-02-10
Abstract: An improved process for the purification of cyclic ketene acetals such as 2-methylene-1,3-dioxepane is provided. This process entails the purification of the cyclic ketene acetal by distillation in the presence of a solvent and an amine.
Patent CA-2101294-A1 (CA)
Title: Surgical fastening device
Inventor: GREEN DAVID T
IPC: A61B17/064
Filed: 1993-07-26
Abstract: A surgical instrument for placing fasteners and/or a reinforcement material in tissue is provided. Structure is provided for advancing the fasteners distally by an actuating handle means working in concert with a pusher means. The fasteners exit the fastener housing at an angle to the longitudinal axis of the device to facilitate visualization and placement at the.surgical site. A unique fastener may be formed in which the legs are in a substantially overlapping longitudinally-spaced relation.
Patent CA-2103611-A1 (CA)
Title: Optical module with improved grounding of an optical element
Inventor: KURASHIMA HIROMI
IPC: G02B6/42
Filed: 1993-08-09
Abstract: ABSTRACT OF THE DISCLOSURE         An optical  functional  element is  contained in and grounded to a metal package.  A grounding lead member, which is connected  to a  grounding  lead pin  forming portion via  a connecting lead portion, is welded to the outer surface of the metal package either before or after resin molding.
Patent CA-2104186-A1 (CA)
Title: Pivoting power tool with table
Inventor: GARUGLIERI ANDREA
IPC: B23Q1/54
Filed: 1993-08-16
Abstract: A power tool (10) has a working assembly (20) mounted on a first side of a table (16). The table is pivotable about an axis (41) with respect to a frame (14) between two working dispositions. A working head (eg blade 32) of the assembly (20) is positionable through an aperture in the table so that it can work on workpieces supported above either side of the table.      The table is connected to the frame through an intermediate member (46) which is pivoted to the frame. The table has a first wheel (40) fixed thereto and a belt passes around the first wheel and around a second wheel (50) fixed to the frame (14) around the pivot (51) of the intermediate member. Pivoting of the intermediate member relative to the frame rolls the first wheel inside the belt and rotates the table between bench mode and snip-off mode.
Patent CA-2104323-A1 (CA)
Title: Dithiopentacene derivatives, their preparation and the use thereof as electron acceptors in charge transfer complexes
Inventor: CHETCUTI PETER
IPC: C07D339/06
Filed: 1993-08-18
Abstract: Dithiopentacene derivatives, their preparation and the use thereof as electron acceptors in charge transfer complexes Abstract of the Disclosure The present invention relates to novel dithiopentacene derivatives, to a process for their preparation, to charge transfer complexes obtained from said dithiopentacene derivatives as electron acceptors and unsubstituted or substituted ferrocene, chalcogenated fulvalenes or aromatic nitrogen compounds as electron donors. The invention further relates to a process for their preparation; to compositions comprising a plastics material and such a CT complex; and to the use of said CT complexes as electrical conductors, conveniently for the production of electrically conductive films, foils or coatings.
Patent CA-2108321-A1 (CA)
Title: Mechanical pulp fractionation with a spray disk filter
Inventor: BREW MARGARET A
IPC: D21D5/04
Filed: 1993-10-13
Abstract: Abstract A method for removing coarse fibers from mechanical pulp comprising the steps of spraying the pulp containing coarse fibers under pressure against a rotating disk filter such that a first fraction of the pulp passes through the filter and constitutes an accepts fraction and a second fraction of said pulp is retained on the filter and constitutes an enriched concentration of the coarse fibers and constitutes a rejects fraction, and removing the accepts fraction and the rejects fraction from the filter.
Patent CA-2109175-A1 (CA)
Title: Apparatus for securing an article to a user's leg
Inventor: ANDERSON ROLF O
IPC: A47B23/00
Filed: 1993-10-25
Abstract: Abstract A securement device for releasable attachment of a lapboard to a user's leg includes a table member and a pair of in-folding leg members, one each of which is attached for hinged movement relative to a corresponding side edge portion of the table mem-ber.  Elastic webbing interconnectes the free end portion of each leg member to a central portion on the underside of the table member.  The securement device is centered on a user's leg with the leg members bracing the table member to prevent displacement thereof a result of ordinary unbalanced imposed forces. When removed from a user's leg, the securement device folds to a com-pact storage position flush with the table member.
Patent CA-2110500-A1 (CA)
Title: Pyrimidinyl- and tetrazinyl compounds with herbicidal activity
Inventor: LUETHY CHRISTOPH
IPC: C07D405/12
Filed: 1993-06-03
Abstract: Pyrimidinyloxy- and triazinyloxy- and pyrimidinylthio- and triazinylthio-propionic derivatives of formula (I), wherein Q is (Q1) or (Q2); A is a group (A1), (A2), (A3) or (A4); and the other substituents are as described in patent claim 1, and salts of compounds of formula (I), have herbicidal action and are suitable as active ingredients in weed control compositions.
Patent CA-2112065-A1 (CA)
Title: Laterally movable mechanism of a vehicle
Inventor: KISHI MITSUHIRO
IPC: B66C23/80
Filed: 1993-12-21
Abstract: ABSTRACT OF THE DISCLOSURE A laterally movable mechanism for moving a vehicle in a direction perpendicular to the traveling direction by a slide mechanism attached to the vehicle chassis. Laterally movable mechanisms are disposed at front and rear portions of the chassis, and each movable mechanism includes a pair of lifting devices capable of lifting the chassis upward, and a slide device is connected to the lower portion of the lifting devices and is capable of moving laterally while contacting the ground.
Patent CA-2114643-A1 (CA)
Title: Derivatives of substituted imidazo benzoxazin-1-one and process for their preparation
Inventor: VARASI MARIO
IPC: C07D498/04
Filed: 1993-06-14
Abstract: The invention provides derivatives of 2,3,3a,4-tetrahydro-2-azabicyclo alkyl-1H-imidazo [5,1-C][1,4]benzoxazin-1-one of general formula (I), in which inter alia R3 represents (a) or (b) wherein n is an integer or 1 or 2 and R8 is hydrogen, C1-C6 alkyl unsubstituted or substituted by phenyl, C2-C4 alkenyl, C2-C4 alkynyl, formyl or C2-C6 alkanoyl; and the pharmaceutically acceptable salts thereof, which are useful in the treatment of CNS disorders, gut motility disorders, emesis and migraine, as cognition activators, anti-drug addiction agents and analgesics.
Patent CA-2115874-A1 (CA)
Title: Compound game pieces with removable pseudo ballistic counterparts and limitation devices
Inventor: HAMILTON JAMES L N
IPC: A63F3/00
Filed: 1994-02-17
Abstract: In parlour games it is known that different basic rules and functions are imposed or designated to various game pieces and the surfaces on which they are operated, with random chance and instruction cards often being utilised to imitate true-to-life situations.  Parts or all of this invention may interact with many prior art games by using compound pieces made up of parent pieces which have attached to them Kinetically Deployable Counterparts (Hereinafter referred to as KINETICALLY DEPLOYABLE COUNTERPART or KDC)) which may be utilised to extend action from parent pieces, thus increasing potential choice. The introduction of goal areas in strategy games encourages players to take greater risks in leaving areas of relative safety in order to win or gain an advantage. Thus the invention dramatically enhances the necessary skills and enjoyment factor in parlour games, revitalizing prior art to provide improved entertainment for participants.
Patent CA-2116772-A1 (CA)
Inventor: BARRETT WILLARD H
IPC: G06F3/048
Filed: 1993-08-26
Abstract: A simplified procedural user interface ("PUI") for controlling the operation of a computer (300), defined in terms of the steps or procedures required to do a given operation. The PUI acts as a graphical checklist that indicates to the user what has to be done and then controls the operation of the computer required to implement the operation. The PUI provides a linked icon representation of a user's task in a series of hierarchical panels (50). The linked icons (58, 60, 62) indicate the steps a user must go through to complete a task using the computer. The hierarchical panels on which the icons reside provide a means to logically group related task steps. The underlying concept is to simplify the computer operation by only presenting the capability required to do a particular task at a given time.
Patent CA-2117341-A1 (CA)
Title: Electronic component and process for making it
Inventor: GRAEBER JUERGEN
IPC: H01L21/337
Filed: 1992-12-19
Abstract: The invention relates to an electronic component with a plurality of layers produced in the combination and with at least one laterally structured layer designed to control a space charge region. In addition, the invention relates to a process for producing such a component. The aim of the invention is such an electronic component having an enhanced switching speed. To this end, the component of the invention has a pn junction as a space charge region with a p and an n conducting layer. One of the two layers is the laterally structured base. Finally, in order to reduce parasitic space charge capacitance in the region of the lateral boundary surfaces, particularly not designed to control the space charge region at the base, the component has an additional layer having the same lateral structure at one of the two lateral boundary surfaces of the base.
Patent CA-2121772-A1 (CA)
Inventor: UMESATO SHOJI
IPC: H05K1/02
Filed: 1994-04-20
Abstract: A power supply structure for a multichip package is provided to improve the transmission performance of signals.  Cases are fitted onto one face of a ceramic substrate.  On the other face are aligned substrates.          On each of the substrates are erected I/O pins.  The I/O pins are connected to signal pins of LSIs via the ceramic substrate's internal layer.  On side faces of the substrates are provided power supply pads.  To the power supply pads are connected the power supply pins of the LSIs  via the ceramic substrate's internal layer.          When power is to be supplied, electroconductive bars are inserted between the substrates.  The electroconductive bars supply power to the LSIs via the power supply pads.  A cable is connected to one of the I/O pins.
Patent CA-2122948-A1 (CA)
Inventor: FISCHER WERNER
IPC: F27D99/00
Filed: 1994-05-05
Abstract: The invention relates to an electrically operated preheater for dry material for the manufacture of green carbon-containing masses. A Known preheater has the disadvantage of inhomogeneous mass flow and the inhomogeneous preheating of the dry material. This disadvantage is avoided with the embodiment according to the invention.
Patent CA-2123578-A1 (CA)
Inventor: STRASSER ALOIS
IPC: C07F7/22
Filed: 1992-11-13
Abstract: Tin cpd.-contg. materials (I) are claimed as one of the two components of room temp.-vulcanising (RTV) silicone elastomer systems (II), contg. (a) triorganosiloxy-terminated diorganopolysiloxane in which the organic gps. are opt. halogenated hydrocarbyl gps., (b) reaction prod. of diorganotin diacylate (II) with disila-alkane contg. at least 2 opt. alkoxy-substd. hydrocarbyl gps. attached to Si via oxygen (III) or an oligomer of (III), (c) organo-Si cpd. with at least one Si-C linked amino or imino gp., opt. (d) filler and opt. (e) disila-alkane and/or silane with at least 3, Si-O linked, opt. alkoxy-substd. hydrocarbyl gps., or an oligomer thereof. Specifically the Si-O-C linked organic gps. in components, (b), (c) and (e) are identical.