baber/WOPTO huggingface dataset:
Patent CA-2223199-A1 (CA)
Title: Gate-coupled structure for enhanced esd input/output pad protection in cmos ics
Inventor: INIEWSKI KRIS
IPC: H01L23/60
Filed: 1997-12-01
Abstract: An electrostatic discharge circuit comprising a static discharge input node, a first NMOS FET having its drain connected to the input node and its source and substrate connected to Vss, a first CMOS inverter comprised of a first PMOS FET and a second NMOS FET having the source and substrate of the first PMOS FET connected to the input node, the drain of the first PMOS FET connected at a junction to the drain of the second NMOS FET, and the source of the second NMOS FET connected to Vss, and the gates of the first PMOS FET and of the second NMOS FET connected to Vdd and the junction connected to the gate of the first NMOS FET.
Patent CA-2223623-A1 (CA)
Inventor: LEAKE DEBORAH L
IPC: A63F3/06
Filed: 1996-04-19
Abstract: L'invention porte sur des systèmes de jeu, apparemment similaires au bingo, faisant appel à des combinaisons de variables multiples à partir de différents ensembles (couleurs, par exemple; symboles, tels que chiffres et lettres; formes géométriques telles que cercles, losanges et carrés) permettant d'accroître le nombre des permutations de configurations sur des figures particulières de jeu (100, 120, 140, 160, 180), en association avec un appareil de sélection aléatoire (350). Il est possible, en regard du bingo classique, d'accroître notablement le nombre de joueurs, sans que cela ne se traduise par un raccourcissement exagéré de la durée des jeux, tandis que différentes commandes de versions confèrent une maîtrise sur les probabilités mathématiques de gain. Chaque figure de jeu (100, 120, 140, 160, 180) comprend plusieurs emplacements distincts disposés en colonnes et en rangées. Dans chaque colonne, les emplacements distincts sont remplis au moyen d'une séquence aléatoire d'éléments provenant de chacun d'au moins deux des ensembles, chaque colonne ayant une désignation de colonne unique. L'invention présente également un appareil de sélection en mode aléatoire (350) dès plus utile lorsqu'il est combiné avec les figures de jeu. Cet appareil (350) produit une suite d'appels, dans laquelle chaque appel précise un élément provenant de chacun des deux ensembles, au moins, appartenant à différentes entités, une couleur et un chiffre par exemple, de sorte qu'un joueur est en mesure de désigner des emplacements individuels sur une figure de jeu particulière comportant des éléments qui correspondent aux éléments spécifiés d'un appel particulier. En outre, une désignation de colonne figure, de préférence, dans l'appel. L'appareil de sélection aléatoire (350) comprend un certain nombre de sélecteurs aléatoires (352, 364, 368, 370, 372, 384r, 384b, 384y, 384o, 384g, 386r, 386b, 386y, 386o, 386g, 388r, 388b, 388y, 388o, 388g, 390r, 390b, 390y, 390o, 390g, 392r, 392b 392y, 392o, 392g) en rapport les uns avec les autres de manière particulière. L'invention présente également des systèmes de mise en place de figures de jeu ainsi que des systèmes complets de jeu (600).
Patent CA-2224902-A1 (CA)
Title: Catalytic composition useful in the fischer tropsch reaction
Inventor: GUSSO ANDREA
IPC: B01J23/89
Filed: 1998-01-26
Abstract: Catalytic composition comprising a larger quantity of Cobalt, in metal form or in the form of a deriva-tive, and smaller quantities of Ruthenium and Tantalum, in metal form or in the form of a derivative, the above elements being dispersed on a carrier selected from the oxides of at least one of the elements selected from Si, Ti, Al, Zn, Sn, Mg.
Patent CA-2224972-A1 (CA)
Title: A trap for catching and killing of small animals
Inventor: HANSSON GOERAN
IPC: A01M23/24
Filed: 1996-06-12
Abstract: A trap for trapping and killing of small animals, like rats and mice is described. It comprises a stand, a pivoting clamp means, journalled in the stand around a first axis, which clamp means can be strained against the action of a force means like a spring, and which can be released by a releasing means from a first, loaded position, when an animal acts upon the releasing means, so that the clamp means substantially immediately swings, acted upon by the force means, to a second position, where it hits and kills the animal. The clamp means, extending from the first axis, is provided with a first and a second arm. A first fastening point of said force means is provided at the end, that is turned from the first axis of the first arm, the second fastening point of the force means is provided at the stand.      The force line between the two fastening points of the force means runs through or in the vicinity of said first axis, so that the force means exerts no or just a minor torque in the direction towards the second position of the clamp means, when the clamp means is in its first position. The trap is primarily characterized in that the releasing means is journalled around the second axis in the stand, forming a first arm portion designed like a cap above a vessel for bait, and a second arm portion acting upon the first arm of the clamp means when the cap is lifted by the animal.
Patent CA-2232399-A1 (CA)
Inventor: PENNER ALVIN
IPC: G01D5/245
Filed: 1998-05-13
Abstract: The present invention relates to a device that incorporates all of the features of an incremental encoder, plus the necessary circuitry to count the pulses from the encoder, and the circuitry to communicate the results to a user-friendly application environment on a personal computer, in a single compact housing. The output from the incremental encoder is converted to an absolute output using a hardware counter which reads a 2 wire pulsed quadrature signal and which outputs a binary parallel latched signal. This output is subsequently converted in a microprocessor to either a high resolution position signal, or it is converted to a speed measurement, based on a precise clock in the microprocessor. The microprocessor also handles the conversion of the position or speed measurement to a signal which is transmitted to a host computer using a high speed serial communication protocol. The nature of the output can be controlled from the host computer, typically a personal computer, and can be easily modified by the user to change features such as the maximum position count of the encoder before the reading returns to zero, or the time interval which is to be used in the calculation of the speed of the device, or the calibration of the units in which the output is displayed. The device itself is self-contained and does not have any user-serviceable parts. All diagnostics and configuration and calibration are performed on the host computer. The communication protocol used is the Universal Serial Bus, which is fast, and which does not require any technical expertise of any sort on the part of the user. The device incorporates all of the features one would typically find in an absolute encoder, but the mechanical design is that of an incremental encoder, and it is therefore very simple to manufacture, and flexible in design.
Patent CA-2232461-A1 (CA)
Inventor: SCHWARK JAN-ROBERT
IPC: C07C279/22
Filed: 1998-03-18
Abstract: Ortho-substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament comprising them Benzoylguanidines of the formula I     (see fig.I) with R(1) to R(4) as defined in the claims, are suitable as antiarrhythmic pharmaceuticals having a cardioprotective component for infarct prophylaxis and infarct treatment as well as for the treatment of angina pectoris.   They inhibit, in a preventive manner, the pathophysiological processes in the formation of ischemically induced damage, in particular in the elicitation of ischemically induced cardiac arrhythmias.
Patent CA-2233945-A1 (CA)
Inventor: HERNANDEZ ISMAEL ANTONIO
IPC: D01D5/24
Filed: 1995-10-12
Abstract: Des fibres de rembourrage et/ou des fibres à plusieurs vides sont identifiées et/ou différenciées par au moins un vide partiellement rempli d'une protubérance de matériau polymère de caractérisation. Ce matériau peut être identique ou différent de celui composant le reste de la fibre. Cette protubérance est formée par un réglage approprié des capillaires en cours de filage, c.-à-d. au cours de l'extrusion, en vue de former la fibre.
Patent CA-2235990-A1 (CA)
Title: Telescoping exhaust tube assembly
Inventor: KRAMER VANCE M JR
IPC: F23J11/02
Filed: 1998-04-27
Abstract: An apparatus for exhausting engine combustion products or the like from an enclosed work space. The apparatus includes an extensible tube assembly adapted to be suspended in the enclosed work space with its upper end connected to an overhead conduit structure. The lower end of the assembly has a tailpipe adaptor for connection to an engine exhaust pipe. The assembly has two or three telescoping tubular sections formed of flexible, helical corrugated tubing, and these are movable between a retracted position and an extended position wherein the lower end may be moved to a variety of positions for connection to an engine exhaust pipe.
Patent CA-2237084-A1 (CA)
Inventor: PRESTON TERRENCE WILFRED
IPC: E04F19/02
Filed: 1998-06-15
Abstract: The E Z -J HANGER secures soffit "J" trim to rafter, header or joists etc. It securely clips inside of soffit "J", held in place when soffit is inserted into "J" trim (channel). The hanger is sufficient in length to be nailed to the rafter, header or joist. The nail required is provided, crimped into the hanger. Manufactured in various lengths to suit roof pitch and overhang. Constructed of material with sufficient strength to support soffit and "J" trim. Also formed lengthwise for added strength.
Patent CA-2239536-A1 (CA)
Title: Amelioration apportee a des procedes catalyses par un complexe metal-ligand
Inventor: BILLIG ERNST
IPC: F04D25/08
Filed: 1996-12-05
Abstract: Cette invention concerne un procédé pour séparer un ou plusieurs composés acides du phosphore d'un mélange réactionnel fluide contenant ce ou ces composés acides du phosphore, un catalyseur à complexe métal-ligand organophosphite et éventuellement le ligand organophosphite sous forme libre. Ce procédé consiste à (a) traiter le produit de réaction fluide avec de l'eau en quantité suffisante pour séparer au moins une partie du ou des composés acides du phosphore du mélange réactionnel fluide et (b) à traiter l'eau qui contient les composés acides du phosphore séparés du produit de réaction fluide avec une résine échangeuse d'ions en une quantité suffisante pour extraire de l'eau au moins une partie du ou des composés acides du phosphore.
Patent CA-2243549-A1 (CA)
Inventor: WILANDER ERIK
IPC: C07K14/705
Filed: 1997-02-14
Abstract: Séquence nucléotidique modifiée GAT CCA CTG TGC GAC* AGC T********CG GTG ATG, où le signe* indique un nucléotide supprimé par déletion, y compris le proto-oncogène RET, cette séquence se présentant dans des cellules normales sous la forme de la séquence suivante dans la région définie par la position 1810 et les nucléotides adjacents, y compris la position 1845 et les nucléotides adjacents: GAT CCA CTG TGC GAC GAG CTG TGC CGC ACG GTG ATC. Les informations issues de la séquence nucléotidique de modifiée constatée sur un échantillon de tissu ou de fluide prélèvé sur un patient peuvent servir à déterminer le type et le caractère de la tumeur. La séquence nucléotidique ou les informations qui en sont dérivées sont utilisées pour élaborer des réactifs destinés au diagnostic du cancer et pour fabriquer des compositions pharmaceutiques destinées à la prévention et/ou au traitement du cancer.
Patent CA-2244513-A1 (CA)
Inventor: PETERSON RICHARD L
IPC: A01C5/06
Filed: 1998-07-29
Abstract: The planer row unit has a unit frame with a front member that is adapted to be secured to a tool bar. A subframe is secured to the front member by parallel links. A furrow opener disk, a seed shoe and a gauge wheel are secured to the subframe. A cam plate supported by a spring to the rear of the seed shoe presses seeds into moist soil in the bottom of a seed furrow. A seed covering disc is supported by a covering disc shank to the rear and to one side of the furrow opener. The covering disc has a circular plate portion that faces downwardly and forwardly, moves loose soil from the furrow opener into the seed furrow and rotates about a central axis that extends downwardly from a horizontal plane. A flange, with notches extends radially outward and rearwardly from the outer periphery of the circular plate portion, rolls and slides along the surface and limits soil penetration by the covering disk.
Patent CA-2246076-A1 (CA)
Title: Off-line teaching apparatus
Inventor: AOKI SHINJI
IPC: G05B19/42
Filed: 1998-08-28
Abstract: An off-line teaching apparatus comprises an operation command-receiving means for receiving an operation command inputted via an input/output port from a key input device or a coordinate input device and successively storing the operation command in a buffer; an operation command-reading means for successively reading the operation command stored in the buffer; an operation command-counting means for counting a number of operation commands stored in the buffer; and a confirmation sound-generating means for generating confirmation sound upon receipt of the operation command by the operation command-receiving means when a counted value obtained by the operation command-counting means is not less than a predetermined number.  Accordingly, the operator can be informed,  in real time,  of the fact that the system responds to the input of the operation command from the operator.  Thus,  it is possible to improve the operability of the off-line teaching.
Patent CA-2247482-A1 (CA)
Title: Axially flexible stent
Inventor: HOJEIBANE HIKMAT
IPC: A61F2/06
Filed: 1998-09-21
Abstract: A  stent  with  axial  flexibility,   in  a  preferred embodiment,  has  a  longitudinal  axis  and  comprises  a plurality of longitudinally disposed bands, wherein each band defines  a  generally continuous  wave  along  a  line segment parallel to the longitudinal axis.  A plurality of links maintains the bands in a tubular structure.   In a further embodiment of the invention,  each longitudinally disposed band of the stent is connected, at a plurality of periodic locations, by a short circumferential link to an adjac6ent band.
Patent CA-2248693-A1 (CA)
Title: Girdle for tights, substantially the region that constitutes the panty, formed by a tuck-stitch mesh, so as to give the mesh a high relief effect with alternating undulations
Inventor: PINELLI ENZO
IPC: A41B11/14
Filed: 1998-09-23
Abstract: A girdle (A-A1) for tights or pantyhose, in which the regions that constitute the panty and the initial portions of the stretch hose are constituted by a tuck-stitch mesh (A), starting from a plain background mesh so as to obtain, by combining and knitting in three dimensions particular conventional threads and elastic threads which are conveniently woven together, a mesh having alternating undulations which are considerably in relief with respect to the plain mesh, such as to generate an adequate compression and thus a massaging and tonic action in the regions of the body contained in the girdle. The girdle may have a triangular portion in the front part having undulations on the side of the mesh that remains on the outside of the pantyhose.
Patent CA-2250492-A1 (CA)
Title: Multi-rate transmission system
Inventor: ROBERTS MARTIN
IPC: H04J3/06
Filed: 1997-03-25
Abstract: A multi-rate transmission system (10) includes a receive section (12) and a transmit section (14). The receive section includes a receiver (16), a clock recovery unit (18), and a serial to parallel converter (20) all operating at a first clock rate (M). The receiver (16) also has a frame recovery unit (22) that operates at any of a plurality of clock rates, including the first clock rate (M) and a second clock rate (M/n). When the frame recovery unit operates at the first clock rate (M), frame information received by the receiver section (12) has unique bits occupying each bit position associated with each clock pulse of the first clock rate (M). When the frame recovery unit (22) operates at the second clock rate (M/n), each unique bit of the frame information occupies a number of bit positions according to a ratio of the first clock rate (M) to the second clock rate (M/n). Similar operation occurs with respect to a frame formatter (30) in the transmit section (14) of the multi-rate transmission system (10).
Patent CA-2250956-A1 (CA)
Title: Method and apparatus for applying edge members to a window
Inventor: MACKEY DONALD A
IPC: B60J10/02
Filed: 1998-11-05
Abstract: The present invention provides a fixture for and method of positioning an edge member on a sheet. The fixture includes a base, an arrangement to locate a sheet to be supported on the fixture at a predetermined position relative to a plurality of datum points; and an arrangement to position an edge member to be secured along a peripheral edge of the sheet at a desired position relative to the datum points. In one particular embodiment of the invention, a plurality of alignment stops are positioned to contact selected peripheral edges of the sheet while the sheet is supported on support posts to position and orient the window at a predetermined position relative to the datum points.
Patent CA-2255319-A1 (CA)
Inventor: KOCH RUSSELL W
IPC: C08G63/20
Filed: 1998-12-09
Abstract: An organic ester suitable as a plasticizer is made from a glycol, a dicarboxylic acid, and an alcohol. The compound can be prepared in the presence of an organic solvent either by a one step route wherein the glycol, carboxylic acid, and alcohol are added together and reacted, or by a two step route wherein first the dicarboxylic acid is reacted with the glycol and the resulting acid ester is subsequently reacted with the alcohol. The end product is suitable as a plasticizer for rubbers such as neoprene wherein it has low volatility and imparts improved peel adhesion.
Patent CA-2255701-A1 (CA)
Title: Apparatus and method for mounting an electronic component to a substrate
Inventor: LIMPER-BRENNER LINDA
IPC: H01L23/473
Filed: 1997-02-13
Abstract: The electronic component (10) has a die (22) and a terminal (14) coupled to the die (22). The substrate has a first side (20) and a second side (82) and a passage (26) therethrough. The terminal (14) is in communication with the first side (20) and the die (22) is disposed within the passage (26). The apparatus includes a cover (16) which encloses the die (22) and a portion of the terminal (14), and has a fixed portion (28) and a removable portion. The fixed portion (28) includes a connection region coupled to the terminal (14) and an extension region disposed within the passage (26). The extension region has a surface that is substantially coplanar with the second side (82). There is a space (32) between the extension region and the substrate (18). An adhesive (34) is disposed on the surface of the extension region, extending into the space (32). A sealing frame (36) overlaps the space (32) and is in communication with the adhesive (34) and the second side (82).
Patent CA-2256475-A1 (CA)
Title: Sound insulating layer with integral boot
Inventor: CAMPBELL MICHAEL T
IPC: B62D1/16
Filed: 1997-07-25
Abstract: An acoustical barrier (10) for mounting to the fire wall (20) of a motor vehicle includes a sound barrier layer (12) of a molded construction and sound dampening characteristics.      The sound barrier layer (12) has an integrally molded boot (40) for receiving and acoustically sealing a steering column (70). The boot (40) has a base portion (42) integrally molded with a convolute portion (48), and a cap portion (56) integrally molded with the convolute portion (48).      The convolute portion (48) includes a continuous outer wall section (50) surrounding an opening (46) in the sound barrier layer (12). The continuous outer wall section (50) has an upper end integrally formed with a flexible bight portion (54). A continuous inner wall (52) has an upper end integrally formed with the bight portion (54) and a lower end integrally formed with the cap portion (56). The cap portion (56) has an opening coincident with the openings (46, 78) in the sound barrier layer (12) and fire wall (20), respectively. The thickness of the convolute portion (48) is less than the thickness of the base portion (42), cap portion (56) and sound barrier layer (12) to prevent distortion of the sound barrier layer (12) during installation of the steering column (70). An absorber layer (14) can be mounted between the sound barrier layer (12) and fire wall (20).
Patent CA-2261261-A1 (CA)
Inventor: KARLSSON KURT
IPC: F28F27/00
Filed: 1997-08-14
Abstract: The present invention relates to an arrangement in a regenerative, rotary heat exchanger for sensing and controlling the clearance between a flange (8) that projects radially outwards around the end surfaces of the rotor (1) and sector plates (3, 4) that move axially in relation to said end surfaces and that mutually separate the two heat exchanging media (5, 6). According to the invention, clearance sensing devices (7) are mounted on projections (12) which project out peripherally from the edges of the sector plates adjacent the rotor flange (8) such that the sensing devices are located in the flows of heat exchanging media.
Patent CA-2261701-A1 (CA)
Title: Composition pour laver les verres
Inventor: ARMSTRONG JOHN SOMERVILLE
IPC: C11D1/825
Filed: 1997-07-29
Abstract: L'invention concerne une composition pour laver les verres, qui permet d'enlever les résidus de rouge à lèvres des verres et autres objets similaires. La composition comprend un agent tensioactif non ionique, ou un mélange de tensioactifs non ioniques, dans un solvant approprié, de préférence l'eau. Un co-solvant, de préférence l'isopropanol, peut être présent. Le, ou chaque, agent tensioactif non ionique peut être un alcoxylate d'un alcool gras primaire ou secondaire. Il peut être présent en une quantité comprise entre 2,5 et 50 % (en poids).
Patent CA-2263719-A1 (CA)
Title: High resolution real time raster image processing system and method
Inventor: CYMAN THEODORE F
IPC: G06K15/02
Filed: 1997-09-02
Abstract: A reduced cost, scaled down raster image processor (RIP) provides fast real time imaging without the cost and complexity of prior designs. The scaled down RIP can be tailored to accommodate image generation in a particular printing range to efficiently run print bars at a reduced equipment cost. The scaled down RIP utilizes a personality module in conjunction with a scaled down controller to provide limited print information to a print engine. The personality module tailors the system for a particular print engine, such as a Moore® Independent Cartridge Array (MICA) ink jet printer. The personality module is responsible for requesting and reading raster data to build up the staging RAM. A pair of EEPROMs may be used to control each bar read according to the position and distance from the other. Pixel data is then sent to the service station along with the print bar address. The personality module outputs the sequence of pixel data to the service station for imaging, interfaces the display and keyboard information, and transfers the various offsets to a control ASIC for rehandling the pixel data at the staging RAM.
Patent CA-2264830-A1 (CA)
Title: Solid electrolyte composite for electrochemical reaction apparatus
Inventor: MUSHIAKE NOAFUMI
IPC: H01M50/491
Filed: 1997-09-12
Abstract: A solid polymer electrolyte composite for an electrochemical reaction apparatus that possesses satisfactory ion conduction properties and has excellent mechanical strength and heat resistance, is provided. The solid polymer electrolyte composite is characterized in that a solid polymer electrolyte is contained in the continuous pores of an expanded porous polytetrafluoroethylene sheet which has continuous pores and in which the inner surfaces defining the pores are covered with a functional material such as a metal oxide. An electrochemical reaction apparatus containing an electrolyte, wherein said electrochemical reaction apparatus is characterized in that the aforementioned solid polymer electrolyte composite is used as this electrolyte is also provided.