baber/WOPTO huggingface dataset:
Patent CA-2146537-A1 (CA)
Title: Vehicle seal
Inventor: KIRCHMANN GUNTER
IPC: B60J10/30
Filed: 1994-04-19
Abstract: A vehicle seal (1) comprises an elastic moulded sealing member (19) with holes through which clips (16) on a fastening rail (11) made of plastics material extend into anchoring holes in a vehicle body. The moulded sealing member (19) is made in a moulding tool (2) by being injected on to and vulcanised to the fastening rail (11) which is laid within the moulding tool. The moulding tool (2) is divided and includes a moulding recess (8) in which the fastening rail (11) is laid. On one mould part (6), for each clip (16), there is provided a cap (9) which sealingly encircles the clip (16) and which extends into the moulding recess (8) when the moulding tool (2) is closed. Each cap (9), when the moulding tool (2) is closed, has its free edge (18) pressed into sealing contact with a base (12) of the fastening rail (11) which carries the clips (16). A coupling layer (15) is provided between the fastening rail (11) and the moulded sealing member (19).
Patent CA-2149590-A1 (CA)
Title: Creping chemical compositions and method of use
Inventor: CHEN FRANKLIN M C
IPC: C09J129/04
Filed: 1995-05-17
Abstract: In the manufacture of soft tissue products such as facial and bath tissue, a creping adhesive composition comprising from about 0.05 to about 20 dry weight percent of an ethoxylated acetylenic diol has been found to reduce skulch, improve creping blade life, and improve crepe quality.  The creping adhesive composition is particularly useful for creping throughdried tissue webs.
Patent CA-2150243-A1 (CA)
Title: A method of producing green liquor in chemical recovery in sulfate and sulfite pulp mills
Inventor: LIDEN JAN GEORG
IPC: D21C11/00
Filed: 1993-11-29
Abstract: When producing green liquor for later manufacture of cooking liquor, it is endeavoured that the green liquor shall be readily clarified and/or readily filtered. This endeavour is achieved with the present invention, which relates to a method of producing green liquor in which waste liquor separated from cellulose pulp and derived from a cooking stage and possibly from one or more bleaching stages is worked up including known treatment stages such as evaporation, combustion, smelt dissolving and other green liquor preparation, and in which a calcium containing chemical is added to the waste liquor prior to combustion, or is added at the combustion of the waste liquor. The method is characterized in that carbon deriving from the smelt is caused to equal at most 0.3 weight promillage, calculated on the smelt after combustion, when and after dissolving the smelt in liquid; and in that the addition of calcium is controlled so that the amount of calcium added together with the amount of calcium that is already present will equal at least 3/4 of the amount of magnesium present in the waste liquour calculated in mol; and in that the addition is at most 10 % by weight of the sodium plus sulphur present in the waste liquor.
Patent CA-2150640-A1 (CA)
Inventor: KASPER JAMES J
IPC: H01B7/42
Filed: 1995-05-31
Abstract: A kickless water cooled cable includes six alternate polarity conductor strands and paired terminal lugs at each end which are semi-circular and mutually insulated along a diameter, the inner end of each lug including a projection having parallel flattened strand connecting surfaces.   The projections are offset from each other along the diameter of insulation, the opposite offset surfaces providing a radially outer  and  a  recessed  inner  connecting  surface  on  the respective lugs.  A single strand is connected to the outer surface while a dual strand termination is connected to the recessed inner surface, the single strand lying between the dual strand to form the alternate polarity conductor strands. The strands are separated by a star separator and enclosed in a hose through which water is circulated.  The projections include angled inner ends to provide greater contact area, the dual strand termination includes an angled offset portion parallel to yet clearing the angled surface of the opposite lug.   To improve the electrical connections and its useful life at least the dual strand connection surface has an abutment shoulder along its outer edge running the length thereof.  The dual strand fitting connection is also provided with two axially spaced fasteners, a knurled surface and a solder connection.  The star separator includes a stiffener with graduating degrees of stiffness to reduce stress on the connections.   All of the above  improvements enhance the electrical connections and lengthen the service life of the cable.
Patent CA-2151083-A1 (CA)
Title: Apparatus for the separation of tobacco lamina from tobacco stem
Inventor: LEVY SAM
IPC: B07B4/02
Filed: 1995-06-06
Abstract: A modular pneumatic type tobacco separator apparatus employs a separation chamber which receives a threshed tobacco mixture at a feed trough at an upper elevation, and receives an upwardly directed air stream at a lower elevation.  The air stream separates the mixture into lamina material, which is blown upwardly and removed by way of a screening separator, and stem material which falls to the bottom of the chamber, and is removed by an upwardly inclined conveyor belt.  The configuration of the apparatus is such that, when two units of the apparatus are placed interactively together, the stem material emergent from a first unit drops by gravity into the feed trough of the next successive downstream unit of the apparatus.
Patent CA-2155447-A1 (CA)
Title: Substituted biphenyl isoxazole sulfonamides
Inventor: MURUGESAN NATESAN
IPC: A61P11/00
Filed: 1995-08-04
Abstract: Compounds of the formula   inhibit the activity of endothelin.  The symbols are defined as follows: R1, R2, R3 and R4 are each directly bonded to a ring carbon and are each independently (a)    hydrogen; (b)    alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, aryloxy, aralkyl or aralkoxy, any of which may be substituted with Z1, Z2 and Z3; (c)    halo; (d)    hydroxyl; (e)   cyano; (f)    nitro; (g)    -C(O)H or -C(O)R5; (h)    -CO2H or -CO2R5; (i) -Z4-NR6R7; (j)    -Z4-N(R10)-Z5-NR8R9; or (k)   R3 and R4 together may also be alkylene or alkenylene, either of which may be substituted with Z1, Z2 and Z3, completing a 4- to 8-membered saturated, unsaturated or aromatic ring together with the carbon atoms to which they are attached; and the remaining symbols are as defined in the specification.
Patent CA-2158499-A1 (CA)
Title: Apparatus for visualizing program slices
Inventor: ATKINS DAVID L
IPC: G06F3/048
Filed: 1995-09-18
Abstract: Apparatus for visualizing slices of transitive closures of entities having dependence relationships with one another. A preferred embodiment visualizes slices of programs. A display in a computer system includes reduced representations of thefiles, procedures, and lines making up a program. The user employs a pointing device to interactively select a reduced representation as the slice point and the apparatus computes the slice and changes the color of the reduced representations in the slice. The color of the reduced representation indicates the distance of the entity represented by the reduced representation from the slice point. The display may be rearranged so that files and procedures are ordered by distance from the slice point. Other aspects of the display include scaling the size of the reduced representation of a procedure to indicate the number of lines in the procedure and filling the reduced representation of the procedure according to the number of lines belonging to the slice which are contained in the procedure. A user may select open and closed representations of procedures. The open representation of a procedure contains reduced representations of the lines in the procedure. The apparatus also includes a viewer for viewing the text of lines in the program.
Patent CA-2160405-A1 (CA)
Title: A wall support assembly
Inventor: BASTIAN JOHN M
IPC: A47B96/00
Filed: 1995-10-12
Abstract: A wall support assembly includes a pair of horizontal members and one or more vertical members. One may secure the horizontal members to a wall member a predetermined distance apart. Each of the horizontal members defines a recess or pocket which lies longitudinally of the member for releasably receiving a distal end portion of a vertical member. The vertical members define openings from which one may hang storage members or similar components.
Patent CA-2160991-A1 (CA)
Inventor: JOINER JOHN R
IPC: D21F5/04
Filed: 1994-12-12
Abstract: An adiabatic saturator (28) receives a sample of exhaust air exiting a yankee dryer hood (16) to determine the humidity of the exhaust air. The humidity is determined by temperature readings of the exhaust air (74), saturated air exiting the interior of a saturated cell (76), and water supplied to the saturator cell interior (78). An air distributor (32) in the saturator cell interior (30) promotes saturation of the exhaust air and a backflush mechanism (90) backflushes the saturator cell interior to keep the water in the cell interior clean.
Patent CA-2161062-A1 (CA)
Inventor: KEIL MICHAEL
IPC: C07C249/08
Filed: 1995-10-20
Abstract: Preparation of O-substituted hydroxylammonium salts of the formula I                    H2NOR x HX       I   where R is a C1-C6-alkyl or C2-C6-allcenyl radical, each of which may be halogen-substituted, and X is chlorine or bromine, by reacting in an integrated process, without isolation of inter-mediates a)  acetone with hydroxylammonium sulfate and sodium hydroxide solution to give acetone oxime; b)  treating the solution of acetone oxime thus obtained with sodium hydroxide solution and completely removing water, c)  reacting the suspension of the acetone oxime Na salt thus ob-tained with alkylating agents at from 0.5 to 15 bar and at up to 140°C to give acetone oxime ethers; and d)  cleaving the acetone oxime ethers with acids HX to give the products I, a homogeneous, nonpolar aprotic solvent being used in all process steps a) to d).
Patent CA-2161629-A1 (CA)
Title: Microprocessor controlled apparatus and method for forming metal building panels
Inventor: MORELLO FREDERICK
IPC: E04B1/35
Filed: 1994-04-28
Abstract: A microprocessor controlled apparatus and method for processing sheet material into building panels for assembly into buildings. The sheet material is formed into a panel having a flat bottom and sides while the length of the formed panel is monitored to control operation of the forming device. The panel is then fed into a curve-forming device which crimps at least a portion of the panel so that it is arched or curved. The curvature of the output panel is monitored to control the location of adjustable crimper rollers disposed in the curve-forming device to provide the portion of the panel with an accurate preselected curvature. The length of the curved portion of the panel is monitored when producing panels having both straight and curved portions, and the crimper rollers automatically reset to form portions with a different radius of curvature. Predetermined panel designs can be stored in a database and the microprocessor can control the apparatus to automatically produce such panel designs upon the input of appropriate data.
Patent CA-2162019-A1 (CA)
Inventor: KELLNER CHARLIE
IPC: G06T9/00
Filed: 1994-05-31
Abstract: Système et procédé permettant de comprimer une image numérique, qui opèrent une quantification de l'image en deux couleurs, suivie d'une augmentation par paliers itérative dans le détail jusqu'à ce qu'un niveau désiré de compression soit atteint. L'augmentation par paliers itérative dans le détail est accomplie par subdivisions successives de l'image en champs plus petits et par coloration de tous les pixels au sein de chaque champ à l'aide d'une palette de couleurs limitée. Une image numérique est subdivisée en champs. Initialement, tous les champs subissent un processus strict de réduction de couleur, deux couleurs désignées de "forte" et "faible" étant sélectionnées pour chaque champ, et chaque pixel dans le champ se voit attribuer l'une des deux couleurs pour former une suite binaire. Une erreur quadratique moyenne (MSE) est calculée pour chaque champ. Ensuite, un processus récursif commence, le champ ayant la MSE la plus élevée est subdivisé en deux parties appelées "sous-champs". De nouvelles couleurs "forte" et "faible" sont choisies pour chaque sous-champ, et chaque pixel au sein de chaque sous-champ se voit à nouveau attribuer l'une des deux couleurs. Une nouvelle MSE est calculée pour chacun des deux sous-champs. La subdivision du champ ou sous-champ à MSE la plus élevée s'effectue de manière répétée jusqu'à ce qu'une condition limite soit atteinte. Cette condition limite peut être définie comme un volume maximal de données ou une MSE attribuable maximale, ou une durée de décompression maximale prévue, ou toute autre condition mesurable. La qualité de l'image dépend presque entièrement du pourcentage de compression qui est continuellement variable et peut être commandé par plusieurs facteurs, tels que le volume des données ou la qualité visuelle. Par conséquent, cette technique est idéale pour des applications dans lesquelles une quantité prédéterminée d'espace est disponible pour le stockage de l'image, ou dans lesquelles toute autre condition limite est connue à l'avance. Une fois la condition limite atteinte, un flux de données est formé. Ledit flux décrit la disposition des sous-champs, les couleurs "forte" et "faible" pour chaque champ, et l'attribution de couleur à chaque pixel.
Patent CA-2165429-A1 (CA)
Title: Method of filling horizontal coking ovens completely with coal without causing pollution
Inventor: PIDUCH HANS-GUENTER
IPC: C10B33/10
Filed: 1994-06-15
Abstract: The invention concerns a method of completely filling horizontal coking ovens with bulk coal through apertures in the roof of the oven without causing pollution, the usable volume of the oven being determined during and/or after each coke-discharge operation and the amount of coal fed into the oven being automatically controlled as a function of this volume.
Patent CA-2165831-A1 (CA)
Title: Method for configuring multiple adapter cards on a bus
Inventor: REID RICHARD S
IPC: G06F13/14
Filed: 1994-07-13
Abstract: In a computer system having a cen-tral processing unit (12) which employs software drivers (14) as part of a host (12) for controlling peripheral units and including a bus (20) for connecting with adapters (10) for the peripheral units, wherein each adapter (10) has distributed intelligence means (210) for interpreting simple command information and a non-volatile storage element (124) for storing default configuration information, includ-ing a default port address for communica-tion, a method is provided for configuring such intelligent adapters connected to the bus. The method (fig. 3) includes ini-tializing the intelligent adapters (10) by applying power to the bus or by issuing a global reset signal (A) and causing a driver to be loaded by the central process-ing unit (B) so that the host (12) broadcast a start key via a sequence of write com-mands (C) via the bus (20) to any adapters (10) on the bus and to elicit responses from the intelligent adapters (10) in an interactive manner to narrow communica-tion between the intelligent adapters (10) and the host (12) to a single intelligent adapter (10) without first specifying a unique port address. The narrow process involves causing the intelligent adapter to first rank themselves for communication with the host by referring to unique ordered value in-formation, e.g., an identification serial number, stored in the nonvolatile storage element (122), such as an EEPROM element (220), placed on the adapter (10).
Patent CA-2166014-A1 (CA)
Inventor: MANSOUR RAAFAT R
IPC: H01P1/203
Filed: 1995-12-22
Abstract: A high power high temperature superconductive circuit for use in various microwave devices including filters, dielectric resonator filters, multiplexers, transmission lines, delay lines, hybrids and beam-forming networks has thin gold films deposited either on a substrate or on top of the high temperature superconductive film.  Alternatively, other metal films can be used or a plurality of dielectric films can be used or a dielectric constant gradient substrate can be used.  The use of these materials in a part or parts of a microwave circuit reduces the current density in those parts compared to the level of current density if only high temperature superconductive film is used.  This increases the power handling capability of the circuit.
Patent CA-2166301-A1 (CA)
Title: Method and apparatus for the formation of particles
Inventor: HANNA MAZEN
IPC: B01J2/04
Filed: 1994-06-30
Abstract: The invention provides a method for the formation of a particulate product which comprises the co-introduction of a supercritical fluid and a vehicle containing  at least one substance in solution or suspension into a particle formation vessel, the temperature and pressure in which are controlled, such that dispersion and extraction of the vehicle occur substantially simultaneously by the action of the supercritical fluid. The invention also provides a particulate product of such a method; apparatus for use in carrying out the method; and a nozzle for use in the apparatus for co- introducing fluids into a particle formation vessel.
Patent CA-2167984-A1 (CA)
Inventor: WEIDNER RICHARD
IPC: C08J3/12
Filed: 1996-01-24
Abstract: Organopolysiloxane resin powders having a mean particle diameter (median value d50,3) of from 70 to 300 µm and a proportion of resin particles having a diameter < 45 µm of less than 5 percent by weight, based on the total weight of the organopolysiloxane resin powder.
Patent CA-2170826-A1 (CA)
Title: A composite laminate
Inventor: HEALEY MICHAEL JOHN
IPC: B29C70/08
Filed: 1996-03-01
Abstract: A composite laminate, an aircraft skin panel, an airfoil, an aircraft and a method of manufacturing such a composite laminate are provided.   The laminate includes at least three layers, namely a first layer of fibre reinforced composite material, a second layer usually metallic and usually forming a surface of the component and a third layer of impact energy-absorbing material interposed between the first and second layers, wherein the second and third layers protect the first layer from impact damage. The method of manufacture involves placing all three layers, including a said third layer of foaming adhesive, in a closed mould and foaming the adhesive to form a component to shape.
Patent CA-2170956-A1 (CA)
Inventor: POSGE JOE F
IPC: B65B5/10
Filed: 1996-03-04
Abstract: A product filler head system having an input conveyor with a first drive motor for delivering product items, an index pusher for receiving the product items from the input conveyor, accumulating the product items into groups of a selected size and releasing the groups onto a staging area, the index pusher including a second drive motor, an index lug chain for receiving selected numbers of the groups of product items from the index pusher and displacing the selected number of groups of product along the staging area, the index lug chain including a third drive motor, a ram for displacing the groups of product items from the staging area into a receptacle, the ram including a fourth drive motor, and a selectively programmable computer control for individually actuating the first, second, third and fourth motors such that speeds of the conveyor, index pusher and lug chain are synchronized with respect to each other and with sequencing of the ram, so that changes in the size of the groups of product items and changes in arrangement of the array of groups ofproduct items are compensated for by selective programming of the computer control to vary relative speeds and sequencing of the first, second, third and fourth motors. Consequently, in order to vary the size and arrangement of groups onto the staging area, the index lug chain is replaced with an index lug chain having lugs of thedesired spacing, and the computer control is programmed to corresponding adjust the speeds and sequencing of the input conveyor, index pusher, index lug chain and ram to coordinate these components with respect to each other, thereby eliminating the need for mechanical interconnection between these components and the replacementof mechanical components such as sprockets and the like to vary the relative speed and timing of the components.
Patent CA-2180336-A1 (CA)
Title: Hydrazides of phosphorylated carboxylic acids having therapeutic activity
Inventor: TARASOVA RAISA IVANOVNA
IPC: A61K31/66
Filed: 1994-01-10
Abstract: Compounds having general formula (I) wherein each X separately is halogeno, hydroxy, C1-4 alkyl, C1-4 alkoxy, nitro or an unsubstituted or substituted amino group NRR' in which R and R' are each separately selected from hydrogen, C1-4 alkyl groups and C2-4 halogenated alkyl groups; wherein Y is halogeno, hydroxy, C1-4 alkoxy or an unsubstituted or substituted amino group NRR' in which R and R' are as defined above; wherein n represents 0, 1, 2, or 3 and n' represents 1, 2, 3 or 4; wherein R1 and R2 each separately represent hydrogen, halogeno, phenyl or a C1-4 alkyl group, or together represent a group =NOR" in which R" is hydrogen or is a group ZC(O)- or (ZO)2P(O)- where Z is a C1-4 alkyl group; and wherein R3 and R4 each separately represent hydrogen, acetyl, phenyl, 2,2,2-trichloro-1-hydroxyethyl or a C1-4 alkyl group, or together represent a group =CHR"' in which R"' is a C1-4 alkyl, C1-4 halogenated alkyl or phenyl group or represent a group =CH-CH=CHR"' in which R"' is as defined above, with any phenyl group present in R3, R4 or R3 + R4 optionally being substituted by 1 to 3 groups selected from halogeno, hydroxy, C1-4 alkyl, C1-4 alkoxy, nitro and unsubstituted or substituted amino groups NRR' in which R and R' are as defined above; the compound optionally being in the form of a physiologically acceptable salt, are of value in the treatment of depression and/or in memory enhancement.
Patent CA-2180995-A1 (CA)
Title: Computer auction system
Inventor: LYMBURNER JEFFREY
IPC: H04L12/22
Filed: 1996-07-11
Abstract: An auction system is disclosed which allows users to participate using their own computers suitably connected to the auction system. Preferably, this connection uses INTERNET. The invention involves a method and system for providing rapid feedback of a reverse auction process and removes the user from the process once an indication to purchase has been received. Rapid feedback in combination with security of information is achieved with the method and auction system.
Patent CA-2181473-A1 (CA)
Title: Proportioning particulate conveying apparatus
Inventor: WESTELAKEN CHRISTIANUS M T
IPC: F26B17/12
Filed: 1995-12-05
Abstract: The invention relates to a particulate conveying apparatus for evenly drying particulate material. The apparatus comprises a plurality of spatially separate, essentially parallel, vertically oriented proportioning plates (10), disposed between a first end and a discharge end of the conveying apparatus for flow of particulate material therebetween. An endless conveyor (42) is positioned proximate to and below the bottom edge (25a-25e) of the proportioning plates for receiving of particulate material flowing between the plates from the first end to the discharge end of the conveying apparatus. The bottom edge of the plates vary at a preset distance from one side edge (e.g. 18) to an opposing side edge (e.g. 16) of the plate.