baber/WOPTO huggingface dataset:
Patent CA-2135038-A1 (CA)
Title: Method and apparatus for automated processing and handling of mash welded sheet metal blanks
Inventor: BISHOP BOB
IPC: B23K11/06
Filed: 1994-11-03
Abstract: The invention provides a method and apparatus for automatically welding and handling mash welded tailored blank composits.  Each completed blank consists of two or more sheets of equal or unequal thickness welded together along linear weld seams, as is conventional.  The novel method comprises the steps of:  transfering first an  second sheet component parts, from respective input stacks of said first and second parts, to an assembly table of a mash welding machine;  assembling the sheet components disposed in an overlapping lap joint configuration; welding the lap joint along a linear weld seam, thus defining a welded blank;  conveying the welded blank in a timed step manner from the welding machine to an output stacking machine via a magnetic stepping conveyor;  tranferring the blank from the conveyor to an output stack of completed blanks with a stacking machine.  The apparatus according to the invention comprises:  a mash welding machine having an assembly table including means for assembling the sheet components disposed in an overlapping lap joint configuration and means for welding the lap joint along a linear weld seam;  stacking machine means for stacking completed blanks into an output stack;  means for transferring first and second sheet component parts, from respective input stacks of said first and second parts, to said assembly table of the mash welding machine; and  magnetic conveyor means for conveying the welded blank in a timed step manner from the welding machine to said stacking machine means.
Patent CA-2135714-A1 (CA)
Title: Smoke Grenade Launching System for an Armored Vehicle
Inventor: WOHLFARTH PETER
IPC: F41A23/00
Filed: 1994-11-14
Abstract: The smoke grenade launching system of an armored vehicle having  a  plurality  of  dischargers  which  are  each  aligned differently and are combined three-dimensionally in a fan shape to form a joint launcher unit, which can be aimed in elevation and azimuth, is intended to be capable of being concealed in order to reduce the capability of radar to locate the vehicle.          In addition,  aimed complete-shot and single-shot firings are intended to be possible.   Furthermore, protected reloading is desired.  The launcher unit is articulated, such that it can be aimed in azimuth, on a vehicle roof hatch flap which can pivot through an adjustable rotation angle about a horizontal axis, on that side of the flap which is located inside the vehicle in the closed state.  The roof hatch flap is arranged, in particular, in the front vehicle region, laterally adjacent to the driver's location.
Patent CA-2137561-A1 (CA)
Title: Photoactivation of proteins for conjugation purposes
Inventor: SYKES THOMAS R
IPC: C07K16/00
Filed: 1993-07-06
Abstract: A protein containing one or more disulfide bonds, e.g., an antibody, is subjected to ultraviolet radiation to reduce one or more such bonds to reactive sulfhydryl groups; the resulting photoactivated protein is reacted with other chemical entity which is reactive with sulfhydryl, such as certain radiometals, chelating agents, drugs and toxins, so as to obtain a conjugate useful in, e.g., in vitro diagnosis, in vivo imaging, and therapy.
Patent CA-2138173-A1 (CA)
Title: Thermosetting powder coating compositions
Inventor: BARBEE ROBERT B
IPC: C09D157/04
Filed: 1993-06-28
Abstract: Disclosed are thermosetting, powder coating compositions comprised of a coreactive mixture of hydroxylated acrylic copolymers, hydroxylated aliphatic polyesters, and a blocked isocyanate. The powder coating exhibits excellent QUV weatherability and toughness.
Patent CA-2141344-A1 (CA)
Inventor: DUDEK PETER P
IPC: G01N1/36
Filed: 1995-01-30
Abstract: A unitary biological specimen processing apparatus has a bottom  (1)  and a lid  (2)  for use in the processing of biological and medical specimens, such as tissue samples for microscopy, whereby the plate part (15, 18) of the lid (2) and the plate part (14, 17) of the bottom 81) in the apparatus (1, 2) are perforated and in the form of strainers. The apparatus is in its closed position divided by one or more partition walls (11, 12) into two or more chambers (9, 10) being separated from each other. The strainer perforations (16, 19) in the plate part (15, 18) of the lid (2) and the plate part (14, 17) of the bottom (2) in a partition (9, 10) are of the same dimension, and said dimension is different for at least two of the partitions (9, 10). Thereby it is achieved that the number of different apparatuses to be stored for such processings, can be reduced.
Patent CA-2141802-A1 (CA)
Title: Differential separation assay methods and test kits
Inventor: MANIAN BALA S
IPC: G01N33/536
Filed: 1993-06-04
Abstract: Methods, test kits, and an apparatus for detecting analytes among closely related substances by reacting the analyte in a test sample with a labeled binding agent which specifically binds to the analyte to form a complex are disclosed. The complex and labeled binding agent are isolated on a separation medium and identified by differential rate of migration. A second labeled marker which migrates independently of the labeled binding agent and complex, preferably at or near the solvent front provides a quality control check for the assay.
Patent CA-2142065-A1 (CA)
Title: Wrinkle finish powder coating composition
Inventor: SANSUR SAMI M
IPC: C09D161/20
Filed: 1995-02-08
Abstract: Described is a curable powder coating composition that provides a durable decorative wrinkle finish after curing, as well as a method of coating a substrate and a substrate so coated. The powder coating composition includes a specific triazine-type amino resin crosslinking agent, a hydroxyl functional resin and an amine blocked non-halogenated sulfonic acid catalyst.
Patent CA-2143777-A1 (CA)
Title: Use of multiple anodes in a magnetron for improving the uniformity of its plasma
Inventor: SIECK PETER A
IPC: C23F4/00
Filed: 1995-03-02
Abstract: In one group of embodiments, two or more small anodes are spaced apart from one another in a magnetron, with  some  aspect  of  their  electrical  power  being individually controlled in a manner to control a density profile  across  a  plasma.    In  another  group  of embodiments, the same effect is obtained by mechanically moving one or more small anodes or anode masks.  When used in a magnetron having either a rotating cylindrical cathode or a stationary planar cathode and designed to sputter  films  of  material  onto  a  substrate,  the uniformity  of  the  rate  of  deposition  across  the substrate  is  improved.    Also,  adverse  effects  of sputtering dielectric materials are reduced.
Patent CA-2149079-A1 (CA)
Title: Screen scraper for trash racks
Inventor: DUPERON TERRY L
IPC: E02B8/02
Filed: 1995-05-10
Abstract: Apparatus for scraping debris from a trash rack occupying a position in a flowing stream has a driven, upper turning drum and a pair of chains trained about the drum and carrying scraper blades which engage and carry debris on the upstream side of the rack upwardly for disposal. Each chain is composed of a plurality of links joined at their ends by pivot connections which limit the pivotal movement of the links from positions of linear prolongation in such manner as to avoid the necessity of a lower turning drum. By supporting the chain from an upper drum only, the lower parts of the chain are movable freely in directions away from and toward the rack, as well as vertically.
Patent CA-2150144-A1 (CA)
Inventor: SUGAR THOMAS GERARD
IPC: G01M3/04
Filed: 1993-08-12
Abstract: This invention relates to a centrifugal apparatus for testing the waterproofness of an article of footwear. The centrifugal apparatus may also be used to test other apparel such as gloves, socks, waders, pants, and hats.
Patent CA-2151045-A1 (CA)
Inventor: COUSENS LAURENCE S
IPC: C12N5/071
Filed: 1994-10-06
Abstract: The present invention provides purified and isolated polynucleotide sequences encoding human plasma platelet-activating factor acetylhydrolase. Also provided are materials and methods for the recombinant production of platelet-activating factor acetylhydrolase products which are expected to be useful in regulating pathological inflammatory events.
Patent CA-2152332-A1 (CA)
Title: Methods and systems for achieving and maintaining data transmission rates in processing system networks
Inventor: KESHAV SRINIVASAN
IPC: H04L12/56
Filed: 1995-06-21
Abstract: Disclosed are methods and systems for achieving and maintaining data transmission rates in processing system networks, independent of communication between the node and the processing system network, and including techniques for data transmission initialization, data retransmission, and buffer  management.    Data  transmission  initialization includes transmitting data packets from a source node over a network at an adaptive exponential transmission rate from a current operating point to an optimal operating point. The optimal operating point is a data transmission rate wherein data buffers are neither overflowing nor under-flowing.   Data retransmission includes transmitting data packets at the optimal set point, detecting the loss of a transmitted data packet as a function of a timer-less acknowledgement signal, and retransmitting the lost data packet.    Buffer  management  includes  redetermining  the optimal operating point in response to unexpected changes in the data transmission bandwidth of the network, wherein detection of such changes is preferably accomplished using a dynamic set point probing procedure.
Patent CA-2155266-A1 (CA)
Title: Waste water reuse system
Inventor: SAYANT ERIC H
IPC: E03D5/00
Filed: 1995-08-02
Abstract: A waste water reuse system comprised of a first holding tank for disposition above the toilet tank of a conventional toilet, the holding tank having a waste water inlet located adjacent a top thereof, an overflow outlet located below the waste water inlet, a removable filter disposed within the holding tank between the inlet and outlet in a position to filter water incoming from the inlet, a gravity fed outlet at the bottom of the tank for connection to a water inlet of the conventional toilet, a water supply inlet at or adjacent the bottom of the tank for connection to a fresh water supply, and a float valve connected to the water supply inlet for controlling inflow of fresh water to the holding tank, the float valve having a float ball for causing shut-off of the supply of fresh water at a level substantially below the overflow outlet, and apparatus connecting the waste water inlet to a bathtub water outlet.
Patent CA-2157817-A1 (CA)
Inventor: JANSSEN RUPERT
IPC: F16B15/00
Filed: 1995-09-08
Abstract: The fixing element has a nail (1) which is driven into a hard surface of a stationary component via a nail driver and a cooperating tensioning element (2) having a shaft section (2a) receiving the pointed end of the nail and a mounting flange (2b) abutting the component surface. The tensioning element is enclosed by a plastics element (3) with a bearing surface lying flush with the bearing surface of the tensioning element, which is received in a recess of the plastics element having an inner dia. corresponding to the outer dia. of the tensioning element.
Patent CA-2158405-A1 (CA)
Title: Cationic cross-linking initiators of organofunctionally substituted polymers, compositions based on cross-linkable polyorganosiloxanes containing these initiators and application of said compositions for antiadhesive uses
Inventor: PRIOU CHRISTIAN
IPC: C08G77/22
Filed: 1995-09-15
Abstract: An initiator for polymerisation and/or crosslinking, cationically and by photochemical and/or thermal and/or electron beam activation, of monomers and/or polymers with organic functional gps., are of the type contg.: (a) a catalytic amt. of: (i) an onion salt of an element of Gps. 15-17; and/or (ii) an organo-metal complex of an element of Gps. 4-10; and (b) a polymerisation and/or cross-linking accelerator comprising an aromatic, organic, proton-donor solvent.
Patent CA-2160418-A1 (CA)
Title: Restraint system for weigh scales
Inventor: FRIESEN DWAIN
IPC: G01G21/23
Filed: 1995-10-12
Abstract: A securing system is provided for securing a central, movable platform to a fixed peripheral framework base of a weigh scale. The securing system includes a plurality of cooperative securing elements disposed between the central inner movable scale platforms constituted by inner upper and inner lower platforms the outer frame member and the fixed peripheral mounting frame. The securing elements comprise a dead-end cylindrical bore extending from the upper face of the central inner upper, movable, scale platform; a compression spring seated within such dead-end cylindrical bore; a hole piercing the bottom of the dead-end cylindrical bore; an aligned through hole passing through the central inner lower platform; an aligned through hole passing through the outer lower frame member; a securing bolt extending passing concentrically through the compression spring, the hole in the central inner lower movable scale platform, and the through hole in the outer lower frame member; and means for threadedly securing the securing bolt to the mounting frame.
Patent CA-2164141-A1 (CA)
Title: Papermaking Screen
Inventor: AIKAWA YOSHIHIKO
IPC: B01D29/25
Filed: 1995-11-30
Abstract: A papermaking screen of the invention is formed of a first annular supporting member having a first annular recess formed at one side, and a second annular supporting member having a second annular recess  at  one  side.    The  second  annular  recess  has  a  size corresponding to that of the first annular recess and orients toward the first annular recess.  A plurality of space holding members is fixed to the first and second annular supporting members to establish a predetermined distance therebetween.  Also, a plurality of elongated members is situated in the first and second annular recesses and arranged parallel to each other between the first and second annular supporting members.  At least one of two elongated members situated adjacent to each other has a space forming device thereon relative to the other of the two elongated members.  When the elongated members are arranged parallel to and contacted to each other, a space is formed between the elongated members situated adjacent to each other. The elongated members can be easily disposed between the first and second annular supporting members.
Patent CA-2164215-A1 (CA)
Inventor: ROGER GREGORY JAMES
IPC: A61B17/56
Filed: 1994-06-03
Abstract: L'invention concerne une fixation chirurgicale conçue pour fixer un tendon greffé (26) dans un trou ménagé dans l'os. La fixation comprend une vis (10) comportant une tête (11), un col (12), une queue (13) et une rondelle (17) positionnée autour du col. Le tendon (26) est fixé à la rondelle (17) de manière à assurer qu'il soit immobilisé entre la tête (11) de la vis (10) et la paroi du trou dans l'os, réduisant ainsi l'écrasement dû à une charge et réduisant l'échec de la greffe. Selon une version, la fixation comprend un obturateur (38) positionné autour du col (12) de la vis (10), entre la tête (11) et la rondelle (17), le col (12) étant conçu pour appuyer latéralement sur l'obturateur (38) et immobiliser ainsi un tendon (26) fixé à la rondelle entre l'obturateur (38) et la paroi du trou dans l'os. Selon une autre version, l'invention consiste en une agrafe chirurgicale (60) comportant deux pattes (61) sensiblement parallèles, un élément de tête transversal (62) et une rondelle (66) qui maintient une boucle de tendon (26) sous l'agrafe lorsque celle-ci est insérée dans l'os.
Patent CA-2165626-A1 (CA)
Inventor: UTTECHT GARY
IPC: E21B47/022
Filed: 1995-12-19
Abstract: A method for well borehole survey is set out. A sonde supports X and Y accelerometers and X and & sensors on a rate gyro having a Z axis aligned with the sonde. On a slickline, or within a drill string, the sonde is used to measure four variables, these being Gx and Gy, Ax and Az. This enables well azimuth and inclination to determined. Measuring depth enables a survey to be made.
Patent CA-2167063-A1 (CA)
Inventor: HALL PETER B
IPC: B65H19/18
Filed: 1994-07-27
Abstract: Ruban de raccordement volant (10, 110) servant à maintenir une partie marginale avant (44) d'une couche externe (46) d'un rouleau suiveur d'un matériau en bande (48) et à faciliter le raccordement de cette partie marginale avant à une partie (54) d'un rouleau avant d'un matériau en bande entraîné vers l'avant. Ce ruban comprend un substrat (12, 112) présentant un premier côté (14, 114) et un second côté (16, 116). Le substrat comprend, sur son premier côté, une première partie (18, 118), une second partie (22, 122) et une partie intermédiaire (26, 126). Une zone affaiblie (25, 125) est de préférence définie par une pluralité d'entailles espacées (28, 128) le long de la partie intermédiaire (26, 126). La première partie (18, 118), qui se trouve sur le premier côté (14, 114) du substrat (12, 112), comprend une première couche adhésive (34, 134) espacée de la zone affaiblie (25, 125) qui s'étend vers le premier bord (20, 125) du substrat, tandis que la seconde partie (22, 122), située sur le même côté (14, 114), comprend une seconde couche adhésive (36, 136) s'étendant de ladite zone affaiblie (25, 125) vers le second bord opposé (24, 124). La partie intermédiaire (26, 126) du premier côté du substrat est dépourvue d'adhésif. Le second côté (16, 116) du substrat (12, 112) comprend une troisième couche adhésive (38, 138) qui s'étend des entailles (28, 128) vers le premier bord (20, 120) du substrat (12, 112). Une partie restante (40, 140) du second côté (16, 116) du substrat (12, 112) est dépourvue d'adhésif.
Patent CA-2173668-A1 (CA)
Title: Business form or mailer intermediate with protective laminate
Inventor: MEHTA RAJENDRA
IPC: B42D5/02
Filed: 1996-04-09
Abstract: A business form or mailer intermediate having a built-in laminated portion is provided.  The form or mailer includes a base ply provided on or in one panel and a film ply provided in a second panel.  When the form or mailer is folded about a fold line, the film ply adheres to the base ply with a laminating adhesive.  The base ply to be laminated may be a card or label.
Patent CA-2174822-A1 (CA)
Title: Image display apparatus with flat screen
Inventor: ARIMOTO NOZOMU
IPC: H01J9/20
Filed: 1996-04-23
Abstract: After adhesive resin is applied to a surface of a flat panel, a front panel is glued thereto.  One side of the front panel is contacted to the adhesive resin layer with the front panel tilted toward the surface of the flat panel.  Then, the front panel is moved slowly to be close and parallel to the front panel.  Finally, the front panel is pressed to the surface of the flat panel.  Afterward, the adhesive resin is hardened.  It is preferable that the thickness of the adhesive resin applied to the surface of the flat panel is decreasing from the side to which the side of the front panel is contacted, to the opposite side.  By the above-mentioned method, an image display apparatus having multilayer structure comprising of a flat panel for displaying image, an adhesive resin layer and a front panel can be manufactured efficiently.
Patent CA-2176037-A1 (CA)
Inventor: DANILEWICZ JOHN CHRISTOPHER
IPC: A61P7/02
Filed: 1994-10-24
Abstract: PCT No. PCT/EP94/03509 Sec. 371 Date Apr. 19, 1996 Sec. 102(e) Date Apr. 19, 1996 PCT Filed Oct. 24, 1994 PCT Pub. No. WO95/13274 PCT Pub. Date May 18, 1995This invention relates to compounds of formula (I),    <IMAGE>  (I)  pharmaceutically acceptable salt thereof, and pharmaceutically acceptable solvates of either entity, wherein X is CH or N; Y is optionally monousaturated C3-C5 alkylene optionally substituted with C1-C4 alkyl or methylene; R1 is H; C1-C4 alkyl optionally substituted with C1-C4 alkoxy, OH, NR5R6, CONR5R6, C3-C6 cycloalkyl or aryl; or C3-C6 alkenyl; R2 is H; C1-C4 alkyl optionally substituted with C1-C4 alkoxy, OH, NR5R6, CONR5R6, C3-C6 cycloalkyl or aryl; or CONR5R6; R3 and R4 are each independently selected from H; C1-C4 alkyl optionally substituted with NR5R6; C1-C4 alkoxy; halo; CONR5R6 and aryl; R5 and R6 are each independently selected from H and C1-C4 alkyl; and m and n are each independently 1, 2 or 3; are potent and selective thrombin inhibitors useful in the treatment of, inter alia, deep vein thrombosis; reocclusion following thrombolytic therapy; chronic arterial obstruction; peripheral vascular disease; acute myocardial infarction; unstable angina; atrial fibrillation; thrombotic stroke; transient ischaemic attacks; restenosis and occlusion following angioplasty; or neurodegenerative disorders.
Patent CA-2178589-A1 (CA)
Title: Process for producing l-lysine by fermentation
Inventor: KOJIMA HIROYUKI
IPC: C12N15/70
Filed: 1994-11-28
Abstract: A bacterium belonging to the genus Escherichia, which is transformed by introducing, into its cells, a DNA coding for a dihydrodipicolinate synthase originating from a bacterium belonging to the genus Escherichia having mutation-to desensitize feedback inhibition by L-lysine and a DNA coding for an aspartokinase III originating from a bacterium belonging to the genus Escherichia having mutation to desensitize feedback inhibition by L-lysine; preferably a bacterium belonging to the genus Escherichia in which a dihydrodipicolinate reductase gene and a diaminopimelate dehydrogenase gene originating from Brevibacterium lactofermentum (or a succinyldiaminopimelate transaminase gene and a succinyldiaminopimelate deacylase gene) are further enhanced, is cultivated in an appropriate medium, L-lysine is produced and accumulated in a culture thereof, and L-lysine is collected from the culture.
Patent CA-2179406-A1 (CA)
Title: Heat exchanger with improved plates
Inventor: THONON BERNARD
IPC: F28F3/04
Filed: 1994-12-28
Abstract: Disclosed is a heat exchanger composed of corrugated plates, the facets (12) of which are provided with bosses (13) and hollows (14) in order to reduce pressure drops.
Patent CA-2180543-A1 (CA)
Title: Transmission-line network
Inventor: TEUNISSE PETRUS JOHANNUS STEPH
IPC: H05K1/02
Filed: 1995-01-18
Abstract: The invention relates to a transmission-line network of the foam stripline type.   To reduce dielectric losses in the foam (6, 7), at least a part of the foam in the region of the stripline (1) is removed such that the wave properties of the transmission-line network are not impaired.  Moreover the ducts (9, 10) that are formed may be used for the forced cooling of the stripline (1) using air or another cooling agent.
Patent CA-2182642-A1 (CA)
Inventor: CROMBIE TERRY
IPC: H02G1/00
Filed: 1996-08-02
Abstract: A marking template for defining and marking the area to be removed from a wall panel to accommodate a behind the wall structure such as an electric box.  The template consists of a flexible flat plate having the shape and size of the wall box and provided with a low tack adhesive surface capable of lightly adhering to the back of the wall panel when placed in contact with therewith.  The template is provided with at least a pair of tabs which extend to frictionally engage the interior surface of the wall box to hold the template in place until it is engaged with the back of the panel and adhered thereto.
Patent CA-2183358-A1 (CA)
Title: Drilling support unit to be mounted on an excavator boom
Inventor: WIMMER ALOIS
IPC: E21B15/00
Filed: 1995-02-14
Abstract: The invention relates to a drill mount for making bore holes in rock, in which a drill drive, in particular a hydraulic hammer, is guided in the drilling direction via a guide, the drill mount being mounted pivotably on a movable support device, and a pivot joint being provided between the support device and the pivotable retainer of the drill mount, wherein for mounting on the coupling 1 of a live boom, the pivot joint 8 used is designed for a rollover motion of 360, the pivotable retainer 2 of the drill mount being mounted on the side of the rollover pivot joint 8 remote from the coupling 1.