baber/WOPTO huggingface dataset:
Patent CA-2043829-A1 (CA)
Title: Procede de dialogue entre les processeurs d'un systeme, systeme pour sa mise en oeuvre et utilisation pour la repartition des processus aux processeurs
Inventor: CASSONNET JEAN-CLAUDE
IPC: G06F15/16
Filed: 1991-06-04
Abstract: Pour  certaines  opérations  exécutées  dans  un  système multiprocesseur, les processeurs dialoguent entre eux par l'échange de requêtes et acquittements.            Pour améliorer les performances,  l'invention propose un procédé selon lequel les opérations qui impliquent l'envoi de requêtes multiples se déroulent sans tenir compte de la réception des acquittements. On calcule le nombre total de requêtes impliquées et on compte le nombre d'acquittements reçus. La fin de l'opération est contionnée par l'égalité de ces deux nombres.           L'invention concerne également un système pour la mise en oeuvre du procédé ainsi que l'application du procédé à la répartition des processus aux processeurs.
Patent CA-2044051-A1 (CA)
Title: System and method for error detection and reducing simultaneous switching noise
Inventor: WADE PAUL C
IPC: H04L25/02
Filed: 1991-06-06
Abstract: SYSTEM AND METHOD FOR ERROR DETECTION AND REDUCING SIMULTANEOUS SWITCHING NOISE                      Abstract A system and method that reduces the simultaneous switching noise of outputs and the processing delays caused by inductance by using an encoding scheme that results in a net signaling current of substantially zero at each cycle time for the fast parallel switching networks of digital IC chips and that provides multiple types of error detection.
Patent CA-2046751-A1 (CA)
Title: Rescue cutter
Inventor: BETHELL GRAEME A
IPC: B26B13/26
Filed: 1991-07-10
Abstract: (ss. 21, 31, 34 and 142) ABSTRACT   In emergency rescue activities involving automobile accident victims, rescue cutters are frequently used for the extraction of victims trapped in vehicles. The rescue cutters available today are expensive large industrial hydraulic powered devices not accessible to all emergency response personnel, in that they require specialized training and take time to transport and set up at an accident site. This invention is an inexpensive, light weight, manual rescue cutter which can be operated by a single individual. Low cost, ease of use, safe design, and small size make it readily accessible by all emergency response personnel, including fire fighters, policemen, and ambulance operators. The invention features a cutting handle consisting of a case hardened steel blade fastened to a fixed handle made from mild steel box section, and a moving handle fastened to a connecting arm which in turn is bolted to a moving blade as well as an adjusting screw in the fixed handle.
Patent CA-2047557-A1 (CA)
Title: Received data adjusting device
Inventor: KAKUISHI MITSUO
IPC: H04L25/03
Filed: 1991-07-22
Abstract: A digital adaptive equalizer equalizes received signals through digital filtering operations by changing filtering coefficients.  It comprises a coefficient calculating unit for calculating the filtering coefficients by using one kind of parameter, such as distance, as an input to a function corresponding to the filtering coefficients and a filtering operation executing unit for executing digital filtering operations based on the respective one of the filtering coefficients.  A variable lag filter for adjusting the phase delay of received signals is provided.  A coefficient converting unit calculates a part or all of the tap coefficients of the filter using at least one piece of timing control information.
Patent CA-2049367-A1 (CA)
Inventor: TANABE SHIRO
IPC: H04L45/74
Filed: 1991-08-16
Abstract: In a packet network having a plurality of local switching units each connected to a plurality of packet lines and at least one cross-connect unit connected to each local switching unit through at least one transit line having a predetermined transmission capacity a plurality of virtual paths for interconnecting the plurality of local switching units through the cross-connect unit are defined on each transit line, without fixedly assigning communication bandwidths to individual virtual paths and, in respect of the individual transit lines, values of communication bandwidths assigned to virtual channels which have already been established in virtual paths present on the transit lines are stored.  When a request for setting a new call is originated, communication bandwidths of first and second transit lines on which exists a virtual path to form thereon a virtual channel for the call are checked for their margin enough to accept assignment of a bandwidth requested by the call, the first transit line lying between the cross-connect unit and an originating local switching unit and the second transit line lying between the cross-connect unit and a terminating local switching unit.  If the first and second transit lines have a margin enough to accept the assignment of a bandwidth requested by the call, the virtual channel for the call is established on the virtual path and values of communication bandwidths assigned to the first and second transit lines are updated.
Patent CA-2053699-A1 (CA)
Inventor: KAPPLER PATRICK
IPC: C08F2/06
Filed: 1991-10-18
Abstract: Curable copolymer containing the residues from copolymerisation of a fluoro monomer and of an allyl compound, characterised in that: 
 
  a) the residues of fluoro monomer originate from the combination of tetrafluoroethylene and chlorotrifluoroethylene, 
  b) the residues of the allyl compound originate from an allyl polyol of formula: 
<IMAGE>
 R1 being H or CH2OH, R2 being OH or CH2OH, R3 being CH3 or OH, it being known that R1 and R3 cannot simultaneously be H and CH3 and in that it additionally contains 
  c) the residues from copolymerisation of a vinyl ether of formula: CH2=CH-O-R in which R is a linear or branched alkyl radical containing from 2 to 13 carbon atoms. 
 
<??>This curable copolymer is obtained by copolymerisation in solution in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints and varnishes.
Patent CA-2054089-A1 (CA)
Inventor: KOEPF GERHARD A
IPC: H01L23/48
Filed: 1991-10-23
Abstract: ABSTRACT     An  interconnection  package  is provided  for  a circuitry  component,  such  as  an  integrated  circuit, comprising a support member for supporting the circuitry component and an interconnect member placed over the circuitry  component.    The  interconnect  member  has interconnect transmission lines on at least one surface for transmitting currents and signals to and from the circuitry component.  When the package is to contain a monolithic microwave integrated circuit (MMIC), millimeter waveguides are employed to transmit RF signals to and from the MMIC through the package.  The MMIC is positioned in cavities in the support member and the interconnect member is placed over the MMIC.   RF interconnect transmission lines on the interconnect member can be connected directly to   RF   contact   pads   on   the  MMIC   or   can   be electromagnetically coupled. DC interconnect transmission lines are connected directly to DC contact pads on the integrated circuit.  Use of the support member and the interconnect member provides a total of three levels on which  to  dispose  interconnect  transmission  networks, including cross-overs, and peripheral circuit components.
Patent CA-2054130-A1 (CA)
Inventor: DEMISSY DANIEL
IPC: H01H33/16
Filed: 1991-10-24
Abstract: Sectionneur à haute tension comprenant une première colonne support isolante portant une première prise de courant et un bras de coupure pivotant muni d'un premier contact, une colonne isolante tournante pour la manoeuvre du bras de coupure, une seconde colonne support isolante portant une seconde prise de courant et un second contact en forme de mâchoire coopérant avec le premier contact lorsque le sectionneur est en position fermée, le bras pivotant effectuant, au début d'une manoeuvre d'ouverture ou en fin de manoeuvre de fermeture une rotation sur lui-même de 90 degrés qui a pour effet de resserrer la mâchoire à l'ouverture ou de l'écarter à la fermeture. Le bras de coupure est prolonge par un ensemble cylindrique contenant une résistance et comprenant une portion tubulaire extérieure métallique reliée électriquement à la résistance, cette portion tubulaire venant, en fin de manoeuvre de fermeture du sectionneur ou en début de manoeuvre d'ouverture du sectionneur, en contact avec deux cornes polaires mécaniquement solidaires de la seconde colonne et électriquement reliées à la seconde prise de courant. La résistance est ainsi insérée dans le circuit du sectionneur via les cornes polaires et la portion tubulaire, la résistance étant court-circuitée lorsque le bras de coupure a effectué une rotation de 90 degrés sur lui-même en fin de manoeuvre de fermeture.
Patent CA-2056087-A1 (CA)
Title: Photoelectric converting device and information processing apparatus employing the same
Inventor: MORISHITA MASAKAZU
IPC: H04N5/335
Filed: 1991-11-25
Abstract: A photoelectric converting device provided with a control electrode area of a semiconductor of a first conductive type and at least two main electrode areas of a semiconductor of a second conductive type different from the first conductive type, and capable of accumulating photo-generated carriers in the control electrode area.  The control electrode area becomes substantially depleted at the resetting operation.
Patent CA-2056551-A1 (CA)
Inventor: MINNICK MICHAEL G
IPC: C08L73/00
Filed: 1991-11-28
Abstract: Dkt. No. 60LT-1023 ABSTRACT OF THE DISCLOSURE            A flexible laminate comprising metal and fabric having an adhesive copolyetherester resin in the form of a film between the metal and the fabric.  In a preferred embodiment, a copolyetherester resin in the form of a film is used as an adhesive for a flexible laminate made of copper foil and flexible fabric made of aromatic polyamide resin fibers. Encapsulant film may be applied to the outer surface of the fabric to enhance moisture resistance of the laminate and/or to improve the handling of the laminate.
Patent CA-2056558-A1 (CA)
Inventor: BRUVELAITIS SIGMUND
IPC: H01G9/12
Filed: 1991-11-28
Abstract: Anchoring Means For A Capacitor Body Abstract of the Disclosure A capacitor body is carried in an open ended container.          The open end is closed and sealed by a top or lid which includes means for holding electrical terminals extending from the capacitor body.  A flexible spacer is carried between the top and the capacitor body.  When the container is closed by the top, the top compresses the spacer against the capacitor body to secure it from movement within the container.
Patent CA-2057702-A1 (CA)
Inventor: NAKANO MASAO
IPC: B01J29/06
Filed: 1991-12-16
Abstract: A catalyst for purifying an exhaust gas to remove nitrogen oxides, carbon monoxide and hydrocarbons from an oxygen-rich exhaust gas containing nitrogen oxides, carbon monoxide and hydrocarbons, comprising (i) a zeolite having an SiO2/Al2O3 mole ratio of at least 15 and (ii) (a) cobalt, (b) an alkaline earth metal and (c) silver, or nickel and/or zinc, or platinum and/or manganese, or copper and/or rhodium, incorporated thereinto.
Patent CA-2059240-A1 (CA)
Title: Molded coffin
Inventor: GUERIN ANDRE J
IPC: A61G17/00
Filed: 1992-01-13
Abstract: ABSTRACT OF THE DISCLOSURE         A water and weather resistent coffin is made of a layer of  hardened  plastified  fiber mat and a second  layer  made  of hardened  end-grain  balsa core panel.   The side  walls  of  the coffin  are  connected to the bottom wall by a  pair  of  squares along  each side wall.   The squares are formed of narrow  plates connected  to  each other by a triangeloid  linking  plate.   The cover  and the box of the coffin have a  corresponding  perimeter separated by a sealing strip.   The cover is hingedly mounted  on the box and is adapted to be locked to squeeze the sealing strip.     The  great  resistence  of the material used  and  its  structure allows  the  lateral  walls of the box of the  coffin  to  remain straight  when a cadaver lies on the bottom wall.   The walls  of the  coffin  are  flat  to maintain a  light  weight  and   their original shape under normal stress.
Patent CA-2060937-A1 (CA)
Title: Anti-reactive anti-asthmatic activity of non-steroidal anti-inflammatory drugs by inhalation
Inventor: BIANCO SEBASTIANO
IPC: A61K31/192
Filed: 1992-02-10
Abstract: Abstract Anti-reactive anti-asthmatic activity of non-steroidal anti-inflammatory drugs by inhalation Non-steroidal anti-inflammatory drugs proved to be effective drugs for combatingand preventing asthma if administered by inhalation. Useful are for instance acetylsalicylic acid, and indomethacin, and ketoprofen, and tenoxicam. Suitable pharmaceutical compositions for inhalation are aerosols with a particle size of from 0.5 µm to 7 µm which enter the compartments of the lungs. Aqueous or aqueous-organic solutions or suspensions can be nebulized in combination with propelling agents, or mixtures of powders with microfine drugs can be administered using inhalers. These pharmaceutical compositions may comprise appropriate additives, in order to improve their relevant pharmaceutical properties.
Patent CA-2063568-A1 (CA)
Title: Publication reference-aid system apparatus therefor
Inventor: OLSON CRAIG W
IPC: B42F21/06
Filed: 1991-10-09
Abstract: ABSTRACT A publication reference-aid with book cover jacket (10) for removal therefrom and indexing application thereon a respective publication by a user, the book cover jacket being formed from one or more substrates of flexible double-faced sheet stock. The jacket comprises a generally rectangular sheet substrate consisting of a common cover panel portion  (28) and at least one marker member (18) being articulated thereto along a line of separations (24,25) and/or a fold line (26A) which may form a marker panel portion consisting of at least one marker member separable therefrom by at least one line of separations (24,25,26). Each substrate used to form the common cover panel portion (28), at least one marker member (18) and/or the removably protective substrate (21) is adapted to receive imprinted information means thereon at least one face thereof.  The jacket substrate (10) having a predetermined width and length to at least jacket the exterior panels of a book cover; the jacket substrate length may be over-sized to over-wrap the respective fore-edges to form-fit a book cover thus forming the inwardly folded panel portion from the common cover panel portion (28); the inwardly folded panel portion (21,21A,28) may be articulated by a fold line (26A) to the common cover panel portion (28).  One face of each marker member further comprises at least one attaching means area with a releaseable and reusable pressure sensitive adhesive (22) permanently attached thereto and covered by a removably protective substrate (21).  The attaching means area being adhesively releaseably engaged originally to the removably protective substrate and further being generally parallel thereto in generally face-to-face temporary relationship therewith.
Patent CA-2063620-A1 (CA)
Inventor: BAKER STEVEN A
IPC: G01R11/02
Filed: 1992-03-20
Abstract: An electro-mechanical induction watt hour meter having a rotatable disc and a projection on the base directed into the meter terminating in proximity of the rotatable disc. The projection is part of a pulse initiator system where a pulse signal is transmitted through a selected area of the base that is transparent to the signal. A signal is generated externally of the meter and chopped by rotation of the disc providing a pulse signal that passes through the base of the meter to a receptor externally of the meter. The signal generator and the pulse signal receptor are both located in the enclosure defined by the base of the meter and the receptacle socket for the meter. The generated signal is disclosed as a light beam that, by way of light guides on the meter base, is directed to one side of the rotating dish and is directed by the light guide to the other side of the disc where another light guide returns the chopped or pulsed signal to a receptor externally of the meter.
Patent CA-2064875-A1 (CA)
Title: Liquid crystal thiol compounds
Inventor: MCDONNELL DAMIEN G
IPC: C07D239/26
Filed: 1991-06-11
Abstract: Compounds of formula (I) where R is C1-15 alkyl, X is hydrogen, fluorine or chlorine, m and n are independently selected 1 or 0, W is C1-15 alkyl or alkoxy, CN or halogen, rings A and B are independently selected from phenyl, laterally fluoro- or chloro-substituted phenyl, transcyclohexyl, pyridyl, pyrimidyl or dioxanyl. Preferred embodiments have R=C3-8, and where W is alkyl or alkoxy then it is also preferable that W=C3-8. Where m=0, then preferably W=CN, and where m=1, then preferably W=alkyl.
Patent CA-2070062-A1 (CA)
Inventor: IKEDA HIRONOBU
IPC: H01L23/433
Filed: 1992-05-29
Abstract: A cooling structure for an integrated circuit includes a wiring substrate and an integrated circuit mounted on the wiring substrate.  Storage means for storing a liquid coolant, have an inlet and an outlet for the liquid coolant at the top thereof and an opening at the bottom thereof and adhering means for fastening together the bottom of the storing means and a heat radiating face of the integrated circuit.  Spraying means, directly spray the liquid coolant on the heat radiating face of the integrated circuit through the opening.
Patent CA-2079942-A1 (CA)
Inventor: WILKES COLIN
IPC: F02C3/28
Filed: 1992-10-06
Abstract: SOLID FUEL COMBUSTION SYSTEM    FOR GAS TURBINE ENGINE            ABSTRACT OF DISCLOSURE        A solid fuel, pressurized fluidized bed combustion system for a gas turbine engine includes a carbonizer outside of the engine for gasifying coal to a low Btu fuel gas in a first fraction of compressor discharge, a pressurized fluidized bed outside of the engine for combusting the char residue from the carbonizer in a second fraction of compressor discharge to produce low temperature vitiated air, and a fuel-rich, fuel-lean staged topping combustor inside the engine in a compressed air plenum thereof. Diversion of less than 100% of compressor discharge outside the engine minimizes the expense of fabricating and maintaining conduits for transferring high pressure and high temperature gas and incorporation of the topping combustor in the compressed air plenum of the engine minimizes the expense of modifying otherwise conventional gas turbine engines for solid fuel, pressurized fluidized bed combustion.
Patent CA-2080192-A1 (CA)
Title: Fully damped crash discriminator
Inventor: GIOUTSOS TONY
IPC: B60R21/16
Filed: 1992-10-08
Abstract: A system and method for triggering deployment of a vehicle air bag in response to a crash or sudden vehicle deceleration responsive  to  values  for  modified  velocity,  predicted acceleration,  high-frequency  velocity,  and  high-variance velocity.  The air bag is triggered when at least two of the values for modified velocity,  predicted acceleration,  high-frequency velocity,  and high-variance velocity exceed their respective thresholds.
Patent CA-2080217-A1 (CA)
Inventor: KRUECKL EDWARD
IPC: E21C27/12
Filed: 1992-10-08
Abstract: A continuous mining machine has a cutter frame with two rotary boring heads mounted on this frame for rotation about axes extending longitudinally of the machine.   Each boring head has a plurality of radially extending rotor arms which carry and support cutter bits on the front thereof.  A pair of reciprocating pole devices are mounted in each of the rotor arms for movement in the radial direction of the arm.   A number  of  link members  are  each pivotally connected  at opposite ends thereof to respective pair of the pole devices and additional cutter bits are mounted on the link members.          There is also a cam mechanism for reciprocating each pair of pole devices as the boring heads are  rotated.   The cam mechanism causes each pair of pole devices to be pushed radially outwardly at each of the four corners distributed about a circular hole cut by the respective boring head in such a manner that the resulting hole bored by the machine is generally rectangular.  Preferably, each pair of pole devices has rollers mounted thereon and each rotor arm has tracks mounted therein, on which the rollers run.   The preferred mining machine includes a mobile frame with a longitudinal conveyor mounted on this frame having a forwardly open throat adjacent floor level.
Patent CA-2081994-A1 (CA)
Inventor: SUTO SHOHEI
IPC: A63H29/22
Filed: 1992-11-03
Abstract: ABSTRACT OF THE DISCLOSURE     A drive unit of a vehicle toy realizes a high-speed performance and a large-torque performance, is excellent in operability and provides improved battery life.  In the drive unit, there are provided a motor gear driven by a radio-controlled motor,  first and second drive gears for independently driving left-hand and right-hand wheels, first and second intermediate gears for causing the first and second drive gears to rotate at a lower speed, and an idler gear meshing with one of the inter-mediate gears to cause the first and second drive gears to rotate in opposite directions.  A travelling gear assembly is rotatably driven by the motor year to travel along a path between a forward position for forward vehicle toy drive and a turn position for vehicle toy turning, the travelling gear assembly directly driving the first and second drive gears in the forward position and driving the same gears through the first and second intermediate gears  and the  idler gear  in the turn position.
Patent CA-2082124-A1 (CA)
Title: Liquid measuring and dispensing container
Inventor: LABONTE JEAN-PIERRE
IPC: B05B11/04
Filed: 1992-11-04
Abstract: LIQUID-MEASURING AND DISPENSING CONTAINER     ABSTRACT OF THE DISCLOSURE         A squeeze container has a flexible and resilient sidewall and a top mouth closed by a cap through which a measuring tube extends into the container to terminate adjacent the container bottom wall.  A normally-closed check valve is fitted to the tube bottom end to allow liquid in the container to enter the tube in a measured quantity when the side wall is squeezed and for retaining the measured quantity of liquid when the tube sidewall is released.         The measured liquid in the tube is discharged when the container is inverted and squeezed.   After liquid discharge, outside air is admitted within the container to nearly re-establish atmospheric pressure, either through the measuring tube or through a check valve located at the cap.  In the first case, the measuring tube check valve is not hermetic when closed,  so as to permit air entrance at a slow rate.   The measuring tube valve may simply be a stretchable membrane fitted across the tube lower end and having through openings which open only when the membrane is stretched.          The cap valve may be in the form of an annular membrane sealed to the container top mouth around its periphery and having a sliding fit with and around the tube.  Outside air can enter the container between the membrane and the tube when the container is under partial vacuum. Instead of a check valve, the cap can be provided with an elastic, fluid-tight membrane which stretches to decrease the differential pressure existing across the same.
Patent CA-2083460-A1 (CA)
Title: Water-in oil emulsions and their use in paper treatment
Inventor: BORGIOLI LEONARDO
IPC: D21H25/18
Filed: 1992-11-20
Abstract: WATER-IN-OIL EMULSIONS AND THEIR USE IN PAPER TREATMENT              ABSTRACT     Water-in-oil (W/O) microemulsion containing an aqueous solution of water soluble alkali metal and alkaline earth metal salts, a hydrophobic solvent and a surfactant. Such a microemulsion is used in order to deacidify papers by impregnation.