baber/WOPTO huggingface dataset:
Patent CA-2081222-A1 (CA)
Title: Method for production of microcapsule type conductive filler
Inventor: DATE HIROAKI
IPC: H01B1/22
Filed: 1992-10-23
Abstract: A novel and practical method for coating a conductive filler is disclosed.     A microcapsule (MC) type conductive filler of this invention is produced by a method that comprises dispersing minute conductive particles (oil phase) allowing the presence of either both a solvent and a reactive substance A or the aforementioned reactive substance A alone on the surface thereof in water having dissolved therein a reactive substance B capable of reacting with the reactive substance A (aqueous phase) thereby forming a suspension or causing either both a solvent and at least one reactive substance or, as aforementioned, at least one reactive substance alone to be present on the surface of minute conductive particles toil phase) and dispersing the minute conductive particles in water thereby forming a suspension and applying heat or adding a catalyst to the suspension thereby inducing the reactive substance to react on the surface of the minute conductive particles thereby forming a thermosetting, thermoplastic, or combined thermosetting/thermoplastic insulating resin.     A method for the production of the microcapsule (MC) type conductive filler of this invention comprises (a) a step involving immersing minute conductive particles in an affinity agent thereby treating the surface of the minute conductive particles, (b) a step involving immersing and dispersing the surface-treated minute conductive particles in an epoxy monomer thereby forming a suspension, and (c) a step involving polymerizing the monomer in the suspension thereby forming a thermosetting insulating polymer on the surface of the minute conductive particles.
Patent CA-2084476-A1 (CA)
Inventor: BOUCOT PIERRE
IPC: C07C31/04
Filed: 1992-12-03
Abstract: 18 PROCEDE ET DISPOSITIF POUR LA FABRICATION DE GAZ DE SYNTHESE ET APPLICATION La présente invention concerne un procédé et un dispositif pour la fabrication de gaz de synthèse. Le réacteur selon l'invention comporte à l'intérieur d'une même enveloppe : une chambre de combustion non catalytique comportant au moins un organe d'injection de combustible et au moins un organe d'injection de comburant afin de réaliser une combustion partielle dans ladite chambre dite "à temps de séjour suffisant", et au moins un lit catalytique dans lequel débouchent les gaz issus de la chambre de combustion, et comportant en outre au moins un organe d'injection de comburant supplémentaire et au moins un organe d'injection de combustible. Le réacteur et le procédé selon l'invention peuvent être appliqués à toute fabrication chimique mettant en oeuvre du gaz de synthèse.
Patent CA-2085418-A1 (CA)
Title: Engine air cleaner inlet tube for automotive engine
Inventor: BAGGER JAMES E
IPC: F02M35/10
Filed: 1992-12-15
Abstract: ABSTRACT        An engine air cleaner inlet tube for bringing air from outside the engine compartment of an automotive vehicle to the engine includes an entry section with a generally hemispherical chamber for bringing air drawn from outside the engine compartment, a venturi section having a circular configuration coupled to and extending radially from the hemispherical chamber, and an exit section coupled to the venturi section, with the exit section being adapted for connection with an air cleaner system.
Patent CA-2088518-A1 (CA)
Title: Method of inhibiting osteoclast-mediated bone resorption by administration of aminoalkyl-substituted phenyl derivatives
Inventor: EGBERTSON MELISSA S
IPC: A61K31/445
Filed: 1992-08-07
Abstract: - i -              18378 TITLE OF THE INVENTION NOVEL METHOD OF INHIBITING OSTEOCLAST-MEDIATED BONE RESORPTION BY ADMINISTRATION OF AMINOALKYL-SUBSTITUTED PHENYL DERIVATIVES            ABSTRACT     Compounds of the general formula   and the pharmaceutically acceptable salts thereof 61/FPG30                - ii -           18378 wherein n is an integer of from 0 to 6; Y is CH2, O, SO2, -CONH-, -NHCO-, or  ;            R1 and R2 are independently hydrogen, C1-8 alkyl, heterocyclyl C0-4 alkyl, aryl C0-4 alkyl, amino C1-4 alkyl, C1-4 alkylamino C1-4 alkyl, or C3-8 cycloalkyl wherein R1 and R2 may be unsubstituted or substituted with one or more groups chosen from R3, where R3 is hydrogen, C1-6 alkyl, hydroxy C0-4 alkyl, carboxy C0-4 alkyl, C1-4 alkyloxy C0-4 alkyl, heterocyclyl C0-4 alkyl, 61/FPG30            - iii -           18378 aryl C0-4 alkyl, halogen, or CF3;            R4 is C1-6 alkyl, heterocyclyl C0-4 alkyl, or aryl C0-4 alkyl;           R5 is hydrogen, C1-6 alkyl, aryl C0-3 alkyl, or C1-6 alkylcarbonyloxymethyl are used in a method of treating osteoporosis by inhibiting the bone resorption activity of osteoclasts.
Patent CA-2088809-A1 (CA)
Inventor: BASAR RONALD J
IPC: E06B3/263
Filed: 1993-02-04
Abstract: THERMAL BARRIER APPARATUS AND  PROCESS FOR FABRICATING SAME                  Abstract of the Invention A thermal barrier apparatus and process for fabricating same, wherein the apparatus provides insulation between two or more juxta-posed frame members which may be simultaneously exposed to differ-ent temperatures and environmental conditions. A stretchable attach-ment strip, which is stretched to a reduced insertion shape, is at least partially inserted within corresponding strip acceptance channels of the two or more juxtaposed frame members. After the attachment strip has been properly inserted, there is a recovery step during which the stretched attachment strip recovers back towards a recovered restrain-ing shape which not only binds the juxtaposed frame members togeth-er, but which also results in a contiguous but thermally broken profile.
Patent CA-2089799-A1 (CA)
Inventor: MCPHERSON MATHEW
IPC: F41B5/10
Filed: 1993-02-18
Abstract: A dual-feed single-cam compound bow construction which eliminates one of the let-off cams from a conventional compound bow by providing a dual-feed single cam with an opposed concentric pulley whereby the increment of feed-out caused by the drawing of the bow is balanced against the increment of take-up so that the same amount of cable is fed to both ends of the bowstring during the drawing operation.  This is accomplished by designing the respective radii of the cam and pulley grooves to balance the rate of feed-out of both feed-out sections of cable from the let-off cam.
Patent CA-2091162-A1 (CA)
Title: Method of and apparatus for bending glass sheets
Inventor: HERRINGTON RICHARD A
IPC: C03B23/03
Filed: 1992-07-13
Abstract: An improved support structure (32) for an upper press member (29) that broadens the bending capabilities of a conventional press bending apparatus. The support structure (32) is carried on the upper platen frame (33) of the bending apparatus and is adapted for providing reciprocating movement between the upper press member (29) and the upper platen frame (33). The support structure (32) comprises a base plate (76) which is attached to the platen frame (33) and a subplate (77) which is adapted for supporting the upper press member (29). Fluid activated cylinders (79) are mounted on the base plate (76) with the free end of their piston rods (80) affixed in a supporting manner to the subplate (77) whereby actuation of the cylinders (79) will provide relative movement between the subplate (77) and base plate (76) and therefor the upper press member (29) and the platen frame (33).
Patent CA-2092786-A1 (CA)
Inventor: MEYLEMANS PHILIPPE
IPC: H04L7/04
Filed: 1993-03-26
Abstract: The synchronization method realizes synchronization of a digital input data signal with a digital clock signal with which the data signal is rate synchronous.       The method consists in sampling the input signal, grouping these samples in successive sets of a plurality of successive ones of said samples, detecting in each of said sets possible value transitions of said samples, determining for each current transition in a set the theoretical position thereof in a corresponding set assumed to be obtained by sampling a nominal data signal which is the input data signal but with pulses having a width equal to the width of the clock signal period, and in using the latter theoretical position and the end value of the transition to generate the synchronized input data signal.
Patent CA-2094972-A1 (CA)
Title: Method and apparatus for printing merchandising information
Inventor: HEWITT RICHARD C W
IPC: G06Q30/02
Filed: 1993-04-27
Abstract: A weighing scale which includes a label printer for printing labels having a detachable portion. A label cassette is easily inserted or removed from the weighing scale. The label cassette is changed depending on the type of label to be printed. Standard labels can be printed, or labels having detachable portions along one side can be printed. The detachable portion can have merchandising information printed thereon including coupon information, advertising information, discounts, specials, and product information. The information on the label and detachable portions is easily edited by an operator at a control panel of the weighing scale. A conversational display is provided which allows easy editing and also allows specials, recipes, etc., to be displayed. A molded cover is provided to prevent moisture from entering the weighing scale without interfering with the operation of the weighing scale.
Patent CA-2098908-A1 (CA)
Inventor: AMBASZ EMILIO
IPC: A45C7/00
Filed: 1993-06-21
Abstract: Abstract of the Disclosure Carrying Bags A carrying bag comprises at least one extensible panel that forms at least a part of the external walls of the bag.  The extensible panel is a composite material composed of a sheet of a stretch-knit fabric and a multiplicity of elongated strips of a durable, substantially non-extensible material joined to the fabric sheet in closely spaced relation by stitching located proximate to the longitudinal centers of the strips, thereby leaving portions of the fabric sheet underlying the major portions of the strips free to stretch.
Patent CA-2104478-A1 (CA)
Title: Process for the preparation of 1,4-dioxane-2,5-diones
Inventor: DI COSIMO ROBERT
IPC: C07D319/12
Filed: 1992-02-21
Abstract: This invention relates to a process for preparing 1,4-dioxane-2,5-diones comprising reacting an .alpha.-hydroxy acid oligomer or an ester of an .alpha.-hydroxy acid oligomer over a fixed bed catalyst system.
Patent CA-2105240-A1 (CA)
Title: Grade angle and acceleration sensor
Inventor: GEE THOMAS A
IPC: G01P15/18
Filed: 1993-08-31
Abstract: Abstract A grade and acceleration sensor (10) having a weight (26,66), a first sensor (46,80) for measuring a first parameter of the weight due at least to the force of gravity to generate a first signal, a second sensor (50,88) for measuring a second parameter of the weight due to both the force of gravity and the acceleration of the vehicle (12,14) on which the sensor (10) is mounted to generate a second signal,  a grade angle generator (48,84) generating the grade angle .theta. in response to the first and second signal, and an acceleration generation (52,96) generating a signal having a value corresponding to the acceleration of the vehicle in response to the first and second signals.          In a first embodiment, the weight is a bob (26)  of a pendulum  (20),  the  first parameter  is  a displacement angle of the bob (26) due to acceleration and gravity and the second parameter is the force on the arm (30) of the bob (26) due to gravity and accelera-tion.  In a second embodiment, the first parameter is force generated by a weight (66) due to gravity along a first axis and the second parameter is the force gener-ated by the weight (66) due to acceleration and gravity along a second axis normal to the first axis.
Patent CA-2106899-A1 (CA)
Title: Central unit for a process control system
Inventor: TRUMMER GEORG
IPC: G05B15/02
Filed: 1993-09-24
Abstract: ABSTRACT OF THE DISCLOSURE      A process control system, for example a storage-programmable control, having a central unit (1) and a number of peripheral devices, for instance 1/0 assemblies, controller assemblies, etc., which are connected to the central unit (1) via a bus system (7). The central unit (1) includes two processor systems (2, 4) which are separate from each other, one processor system (2) processing real-time tasks and one processor system (4) processing tasks which are not time-critical. The bus system (7) is split into two separate individual buses (7', 7") which are associated with the processor systems (2, 4). In this way, the processor systems (2, 4) are uncoupled from each other upon access to the bus system (7).
Patent CA-2107068-A1 (CA)
Inventor: BARRY BRIAN M
IPC: G01S7/02
Filed: 1993-09-27
Abstract: A passive electronic warfare system must deinterleave trains of pulses from a number of radar transmitters. An adaptive parametric channelizer for acquiring and tracking trains of pulses consists of an input channelizer operating under the control of a resource control processor. Each pulse descriptor word (PDW), a set of digitized signal parameters measured by a specialized receiver of radar pulse signals, is temporarily stored in a first-in-first out (FIFO) buffer memory.      PDW data from the FIFO buffer memory is then applied to a set of parameter filter devices. These filters are provided with a range of parameter values, forming windows, by the resource control processor. The filters operate such that when a PDW falls within one of the filter s windows, a match output is asserted and applied to a match list generator which maps asserted matches into a list of filter index numbers. That list is applied to a mapper which transforms filter indices into track buffer indices in order to store a PDW that matches one filter into an associated track buffer of a set of track buffers. The combination of at least one parameter filter linked by the mapper with a track buffer form a track channel.      The match list generator supplies data and event interrupts to the resource control processor which causes the parameter window of any track channel to be modified and force track channels to be merged.
Patent CA-2107646-A1 (CA)
Inventor: SCHMUTZ URS
IPC: C05F17/02
Filed: 1993-10-04
Abstract: The invention comprises a fully automatic composting installation in a closed hall which is delimited by walls and a roof and has a plurality of composting boxes arranged one beside the other, aerating channels which run beneath said boxes and are in connection therewith, and means for feeding, mixing, circulating, shifting and discharging the raw material, which has to be treated, and the compost, characterised in that the means for feeding etc. are composed of at least one fixed discharge conveying spiral (11) which extends beneath the discharge openings (10) of a plurality of composting boxes (6), of at least one fixed infeed conveying spiral (12) which extends above a plurality of compost boxes, of at least one obliquely running connecting conveying spiral (13), and of at least one distributor conveying spiral (15) which can move over the composting boxes. <IMAGE>
Patent CA-2107839-A1 (CA)
Title: Acoustic pick-up assembly
Inventor: LACE JEFFREY J
IPC: G10H3/18
Filed: 1993-10-06
Abstract: ABSTRACT OF THE DISCLOSURE     An acoustic pick-up assembly for a stringed musical  instrument  having  a  plurality  of  moveable strings  includes a structure  forming a longitudinal channel.   The pick-up assembly also includes magnet structures disposed in the channel and a coil structure disposed in the channel for receiving an induced voltage due to movement of the moveable strings across the magnetic field.
Patent CA-2108123-A1 (CA)
Inventor: BALL ROBERT J
IPC: B23C5/26
Filed: 1991-10-21
Abstract: Disclosed herein is a rotary cutter for cutting gears, couplings and the like. The rotary cutter comprises a cutter head (12) having an axis of rotation (12), a centering disc (24) located adjacent to a side (6) of the cutter head (12) and concentric with the axis (12) and a cutter ring (40), centered by the centering disc (24), on the cutter head (2). The centering disc (24) has a tapered outer edge surface (28) that abuts against and is complementary with the tapered surface (50) of the bore of the cutter ring (40). The cutter ring (40) is centered once the surfaces are complementary. Once centered, the cutter ring (40) is secured to the cutter head (2). The rotary cutter of the present invention enables the cutter ring (40) to rotate true about the axis (12) of a machine tool.
Patent CA-2108930-A1 (CA)
Title: Means for imparting improved adhesion to polyolefin substrates
Inventor: HARVEY NOEL G
IPC: C08J7/04
Filed: 1993-10-21
Abstract: ABSTRACT   This invention is concerned with means for imparting improved adhesion to polyolefin substrates of acrylic-based or other protective polymers, in the form of a plastic coating or a latex or solvent-based paint, by use of a segmented copolymer of a polyolefin and a poly(methacrylate) in the form of a laminate or tie-coat adhering to the polyolefin.
Patent CA-2110711-A1 (CA)
Title: Telephone marketing system
Inventor: GREGOREK MARK R
IPC: H04M3/487
Filed: 1992-06-18
Abstract: A marketing system (10) selectively modifies an existing telephone network by modifying a portion of the call processing software of the existing telephone network and by replacing at least a portion of an audible cable progress signal generated by the telephone network by a prerecorded announcement. A calling party places a telephone call at a first telephone (12) to an identifi-ed called party at a second telephone (20) having a particular calling status.  Once the call is made to the identified called party, a swith (22) or an associated network signaling system (23) determines the busy/idle status of the second telephone. In place of the usual ringing or busy signal, an announcement indicates to the calling party the status of the identified called party and a series of announcements are played for a predetermined period of time. During the announcements, the system continues to determine the status of the telephone line of the second telephone. The announcements are played until the call is completed or abandoned.
Patent CA-2110847-A1 (CA)
Title: Multifocal ophthalmic lens pair
Inventor: ROFFMAN JEFFREY H
IPC: G02C7/06
Filed: 1993-12-07
Abstract: A pair of ophthalmic lenses both containing at least two optical powers, one for near vision and one for distance vision are described, both containing in the center portion of the lens the distance optical power. In the preferred embodiment, the remainder of the lens is comprised of annular portions made up of one or more optical zones to provide the desired combined, cumulative ratio of near and distance focal length areas at each pupil diameter. The distance portion located in the center is appropriately suited to the real world situation of requiring distance vision under high illumination situations.
Patent CA-2110909-A1 (CA)
Title: Support medium
Inventor: GULLICK STEPHEN P
IPC: G01N33/52
Filed: 1992-06-19
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to a membrane suitable for use as the support for one or more test reagents for testing a material applied to the membrane, which membrane is characterized in that it is initially an open pored porous material and in that at least part of the length of the bores of the pores therein are blinded so that cell wall fragments from the material applied to the membrane are substantially prevented from passage through the membrane.  Preferably, the pores are totally blinded by a gelatin matrix containing one or more reagents which react with a fluid applied to one surface of the membrane to give a colour which can be observed from a second surface of the membrane.
Patent CA-2110999-A1 (CA)
Title: Discontinuous cdma reception
Inventor: DENT PAUL W
IPC: H04W56/00
Filed: 1993-04-08
Abstract: A cellular radio telephone system employs discontinuous transmission and reception of speech signals to conserve receiver processing resources. A frame structure is imposed on digitized speech data to divide the data into units of fixed transmission time. When no active speech is present for the entire duration of a frame, transmission of that frame of data is inhibited. At the receiver, decoding of received bits is performed to determine correlation with a defined set of code words. If no correlation is found after the first few received bits of frame, due to the absence of active speech data, decoding is discontinued for the remainder of the frame's duration. This approach frees up the receiver's resources for other tasks, such as decoding of other received signals. Frames of data from different sources are transmitted with a defined time alignment to enable the receiver to remain synchronized in the absence of transmitted data. The frames associated with different sources are staggered relative to one another, to distribute processing loads at the receiver.
Patent CA-2115209-A1 (CA)
Inventor: GERMAIN JEAN-PIERRE
IPC: F25D3/11
Filed: 1994-02-08
Abstract: DISPOSITIF DE CONGÉLATION A COULOIR VIBRANT ABRÉGÉ DESCRIPTIF Le couloir vibrant dans lequel se déplacent les produits à congeler, en contact avec au moins un film de gaz liquéfié, comporte une paroi de fond présentant un motif alterné, avantageusement régulier, de parties en saillie et de parties en creux et est constitué par exemple d'une tôle gaufrée. Application notamment à la congélation de produits alimentaires.
Patent CA-2117079-A1 (CA)
Title: Apparatus for cleaning and treating a boot or shoe
Inventor: GILBERT MICHEL
IPC: A47L23/02
Filed: 1991-09-04
Abstract: The apparatus (10) for cleaning and treating a boot or shoe (12) comprises a housing (14), a boot or shoe holding mandrel (16) located inside the housing (14), brush means (18) for cleaning an exterior surface of the boot or shoe (12) held by the mandrel (16), positioning means (20) for moving and positioning the brush means (18) with respect to the mandrel (16), treating solution jet means (22) for spraying a jet (24) of treating solution over at least a part of the exterior surface of the boot or shoe (12) held by the mandrel (16), and separation means (30) for isolating the jet (24) of treating solution from the brush means (18). A  complete and automated treatment of the boot or shoe (12) is made possible using the apparatus (10) which can include a full electronic control system.
Patent CA-2117161-A1 (CA)
Inventor: CHARMOILLE GILLES
IPC: G01R31/02
Filed: 1994-03-07
Abstract: A B R E G E              PROCEDE DE TEST ELECTRIQUE DE LIGNES           EQUIPOTENTIELLES           L'invention concerne un procédé de test électrique de lignes équipotentielles. Chaque ligne (L1, L2, L3, L4, L5, L6, L7) étant parcourue par au moins deux points de test, au moins une ligne de coupure (Lc) sépare les points de test. Les points de test d'un premier côté (1) de la ligne de coupure (Lc) sont regroupés dans un premier ensemble (E1) et les points de test de l'autre côté (2) sont regroupés dans un deuxième ensemble (E2), les points de test de la ligne de coupure (Lc) appartenant aux deux ensembles (E1, E2). Le test électrique est effectué dans une première étape entre les points de test du premier ensemble (E1) et dans une deuxième étape entre les points du deuxième ensemble (E2), des points de test du premier ensemble (E1) étant regroupés dans le deuxième ensemble (E2), tout en restant dans le premier ensemble, pour assurer la continuité du test électrique entre les points de testdes deux ensembles (E1, E2). Application : Tests de continuité ou d'isolement électriques de coffrets électriques notamment.
Patent CA-2117449-A1 (CA)
Title: Coated abrasives utilizing a moisture curable polyurethane hot melt make coating
Inventor: STUBBS ROY
IPC: B24D3/28
Filed: 1994-08-10
Abstract: Coated abrasives are described comprising a backing substrate having coated thereon a moisture-cured polyurethane hot melt make coating and abrasive particles at least partially embedded therein.  Methods of making the inventive coated abrasives are also presented.