baber/WOPTO huggingface dataset:
Patent CA-2318438-A1 (CA)
Inventor: SHERMAN FREDERICK A
IPC: H04J3/12
Filed: 1999-01-06
Abstract: A virtual bearer channel platform (150) includes a plurality of transaction processing units (161-164). Each transaction processing unit processes one or more service requests received as a call on a bearer channel. The call data is distributed to individual transaction processing units using a high-speed network such as a SONET-type network (215). In one embodiment, the standard SONET format is modified to eliminate fields which contain data of no significance to the present environment. In another embodiment, the standard SONET format, itself, is used. The platform includes a resource manager for allocating the newly received calls to individual transaction processing units. The resource manager (560) sets up outbound calls when requested by a transaction processing unit. A gateway interfaces (550) with the resource manager and the external communication network for assisting in call setup in both inbound and outbound directions.
Patent CA-2323225-A1 (CA)
Inventor: SCHOCH DANIEL A
IPC: B30B15/28
Filed: 2000-10-12
Abstract: An apparatus and method for monitoring the tipping moment severity of a mechanical press for the purpose of accurately predicting die reliability. The method includes generating a unique tipping moment severity chart for the press application to be monitored and continually monitoring the tipping moment level during production operation of the press. Apparatus is used to monitor the applied load which is communicated to a computational device for computing and plotting tipping moment severity on the tipping moment severity chart.
Patent CA-2323297-A1 (CA)
Inventor: FORD MICHAEL EDWARD
IPC: C07C209/48
Filed: 2000-10-13
Abstract: This invention pertains to an improvement in a process for the formation of secondary or tertiary amines by the catalytic reductive amination of a nitrite with a primary or secondary amine and, particularly to the reductive amination of C8-20 nitrites with a secondary amine. The catalyst employed in the improved reductive amination process is one which has been promoted with a lithium salt or base, e.g., lithium chloride or lithium hydroxide.
Patent CA-2323471-A1 (CA)
Title: Front end loader adapter
Inventor: KANN DIRK C
IPC: B65F3/02
Filed: 2000-10-17
Abstract: A refuse collection vehicle is disclosed for loading refuse from a front loading container. The refuse collection vehicle further includes a loader adapter coupled to first and second lift arms and including first and second forks. The loader adapter is configured to move between a front loader position in which the adapter is adapted to engage the front loading container and a rear loader position in which the adapter is adapted to engage the rear loading container. In the front loader position, the first and second forks are adapted to be disposed in the first and second channels. In the rear loader position, the first and second encircling members are adapted to encircle the first and second trunnion end portions and the support arm is adapted to engage a rear wall of the rear loading container and the at least one container stop is adapted to engage an upper edge of at least one of the side walls of the rear loading container.
Patent CA-2323598-A1 (CA)
Title: Fungicide mixtures based on triple oxime ether derivatives and other strobilurins
Inventor: STRATHMANN SIEGFRIED
IPC: A01N43/54
Filed: 1999-03-22
Abstract: The invention relates to fungicide mixtures comprised as active components a) phenylacetic acid derivatives of formula (I) in which the substituents and the index have the meanings cited in the description, and the salts thereof, and b) at least one compound of formulas (II) to (V) in a synergistically effective quantity.
Patent CA-2325999-A1 (CA)
Title: Reflector for surgical light apparatus
Inventor: SMITH A MICHAEL
IPC: F21W131/205
Filed: 1999-03-19
Abstract: A surgical lighthead (36, 38) includes a light source (68) having a reference point (128) defined thereon and a reflector (72) including a concave reflector surface (96) which has a central axis (100). The concave reflector surface (96) is formed to include a plurality of facets (98) configured to reflect tight emanating from the light source (68). The plurality of facets (98) includes a first set (110) of facets (98) for which each associated longitudinal boundary line (112) is angulary spaced by a first angle (122) from each of the next adjacent boundary lines (112) relative to the central axis (100). In addition, the plurality of facets (98) includes a second set (116) of facets (98) for which each associated longitudinal boundary line (118) is angulary spaced by a second angle (124) from each of the next adjacent boundary lines (118) relative to the central axis (100).
Patent CA-2329356-A1 (CA)
Title: Procede et dispositif pour manipuler des substrats
Inventor: WEBER KLAUS
IPC: B65G49/07
Filed: 1999-04-14
Abstract: L'invention concerne un dispositif pour manipuler des substrats (21, 25) présentant un orifice interne. Ce dispositif présente un élément de préhension interne (2) et un élément de préhension externe (3). L'élément de préhension interne est constitué par un élément de préhension pour orifice interne (2). Selon un procédé pour manipuler des substrats (21, 25) présentant un orifice interne, un premier substrat (21) est saisi par un élément de préhension pour orifice interne (2), mis en contact avec un élément de préhension externe (3), puis saisi par ce dernier. L'élément de préhension pour orifice interne (2) est libéré, déplacé ensuite à travers l'orifice ménagé dans le premier substrat, puis il saisit un deuxième substrat (25).
Patent CA-2329578-A1 (CA)
Title: Steering ski for snow vehicles
Inventor: MORIYAMA TAKASHI
IPC: B62M27/02
Filed: 2000-12-22
Abstract: A steering ski for a snowmobile comprises a ski body and a reinforcing member. The steering ski has a flat portion for contacting the surface of the ground and an upturned leading portion. The reinforcing member is connected to the upturned leading portion at multiple connection points. The ski and the reinforcing member are coupled to transmit forces in a way that reduces the pressure in the upturned leading portion. The forces are applied to the ski when the snowmobile strikes obstructions in its path and when it lands after becoming airborne. A stopper is provided to transmit the forces.
Patent CA-2330087-A1 (CA)
Inventor: MATTHEWS NORMAN LESLIE
IPC: B24B45/00
Filed: 1999-04-23
Abstract: A threaded fasterner (10) includes a locking nut (12) arranged to engage with a threaded shaft (22), with nut (12) having a first surface (28) arranged to be screwed down against contact surface (15). First surface (28) is arranged such that one side of surface (28) contact surface (15) before the other side, thereby forming a gap between surface (15) and surface (28). Adjacent the gap is tilting means (35) arranged to adjust the width of the gap and hence, adjust the locking force exerted between nut (12) and shaft (22). Tilting means (35) may comprise screw (36) threadedly engaged in nut (12), or alternatively, means (35) may comprise one or more ball or roller bearings displaceable in tapering tracks. Fastener (10) can be used to fasten together parts that are subject to vibration, such as fastening a grinding disc to an angle grinder.
Patent CA-2330349-A1 (CA)
Inventor: CHEN SENYU
IPC: A01N63/30
Filed: 2001-01-05
Abstract: The present invention provides a novel isolated and purified fungus Hirsutella minnesotensis. The present invention also provides a pesticidal composition of an effective amount of an isolated and purified fungal strain of Hirsutella rhossiliensis or Hirsutella minnesotensis that is capable of controlling nematode infestation and a carrier. Further, the present invention provides methods of controlling nematode infestation.
Patent CA-2330579-A1 (CA)
Inventor: MONGEON LUC R
IPC: A61N1/362
Filed: 1999-03-03
Abstract: An implantable anti-tachyarrhythmia device which delivers atrial cardioversion or defibrillation pulses heart in response to detection of atrial tachyarrhythmias. The pulses are synchronized to atrial and ventricular events in such a fashion as to assure they occur outside of the vulnerable periods associated with both chambers.
Patent CA-2331231-A1 (CA)
Title: Telecommunication system for transporting and protecting information, terminal, and method
Inventor: HOFKENS JURGEN
IPC: H04L29/06
Filed: 2001-01-17
Abstract: Telecommunication systems for transporting information from a sender to a receiver can protect said information against becoming available to at least one third party. By introducing at least two modes for protecting said information according to different protective ways in dependence of at least control information originating from said sender, the system offers more options, especially in case said sender is charged in dependence of the mode selected.  By introducing said control information in the form of an economic value, the system is more userfriendly, and offers insuring possibilities in case a predefined value is returned to said sender as soon as a loss of said information or a leak in the protection of said information is detected. Preferably, said predefined value is a function of said economic value.
Patent CA-2336445-A1 (CA)
Inventor: ZHU YAN
IPC: A61K/
Filed: 1999-12-22
Abstract: Disclosed are derivatives of glycopeptide compounds having at least one substituent of the formula: -Ra-Y-Rb-(Z)x where Ra, Rb, Y, Z and x are as defined, and pharmaceutical compositions containing such glycopeptide derivatives. The disclosed glycopeptide derivatives are useful as antibacterial agents.
Patent CA-2336655-A1 (CA)
Title: Semblance processing for an acoustic measurement-while-drilling system for imaging of formation boundaries
Inventor: LEGGETT JAMES V III
IPC: E21B43/12
Filed: 1999-07-08
Abstract: The present invention provides a system for drilling boreholes having a downhole subassembly which contains an acoustic measurement-while-drilling system. It uses the acoustic velocity through the formations surrounding the borehole and an acoustic transmitter and a set of receivers for determining the bed boundaries surrounding the borehole formation. An acoustic isolator on the tool may be used to attenuate body waves traveling between the transmitter and the receivers.  Additional attenuation of the body waves is provided by a threshold filter based upon the absolute maximum of the received signals. Semblance of the data is determined in a slowness/intercept-time domain. Coherence and semblance filtering methods are used to differentiate between reflection signals and noise. The position and orientation of the bed boundary relative to the tool are determined. A further processing step uses the relative position and orientation determined for a number of tool positions to further discriminate against noise and obtain an absolute position and depth of the bed boundaries.
Patent CA-2340233-A1 (CA)
Inventor: TEO TAT-JIN
IPC: G10K11/34
Filed: 1999-09-13
Abstract: Ce système d'imagerie par ultra-sons est pourvu d'un dispositif de formation de faisceau ultrasonore (B) ainsi que d'un dispositif d'orientation du faisceau (B) fonctionnant indépendamment du dispositif de formation du faisceau. Ce dispositif d'orientation comprend une mosaïque de transducteurs (12) sur un cathéter (10), ces transducteurs (14-30) étant espacés sur un plan linéaire le long d'un axe (130) du cathéter. Le faisceau est orienté par une ouverture active comportant des sous-ensembles adjacents de transducteurs. L'activation sélective des transducteurs en fonction d'un profil de temporisation linéaire prédéfini fait que l'ouverture active se déplace le long de la mosaïque et que l'on obtient l'orientation désirée. Une partie quadratique d'une équation de formation de faisceau est exécutée dans le dispositif de formation de faisceau et ce, afin de focaliser le faisceau.
Patent CA-2346565-A1 (CA)
Title: Assembly for constructing an underwater system for transporting fluid, energy or signals
Inventor: TRICHARD CLAUDE
IPC: F16L9/147
Filed: 1999-10-14
Abstract: The invention concerns an assembly for constructing an underwater system for transporting fluid, energy or signals, comprising at least two installation conduits (1) connected by a connecting device (11), and a traction device (21) for pulling on the conduit(s) (1). The invention is characterised in that each conduit (1) comprises an inner sheath (2) enclosed in a sealing layer forming a peripheral ballast and optionally an outer sheath (10), said traction device including two elements set in place by being screwed on the conduit end (1) so as to enclose tightly said conduit (1) wall over its entire periphery, and the connecting device(s) (11) consisting in a single sleeve-type part (13), which has two opposite end fittings (14a, 14b) whereon are directly mounted sealing means such as ring type joints (33) and which are capable of being screwed on each of the internal sheaths (2).
Patent CA-2348836-A1 (CA)
Title: Feed for livestock
Inventor: SATO HIROYUKI
IPC: A23K50/15
Filed: 2001-05-25
Abstract: A composition for livestock feed, comprising a feed for livestock and at least two additives selected from the group consisting of nucleic acid, glutamine and glutamic acid; and a method for increasing body weight gain efficiency and feed efficiency in livestock, comprising administering the above composition for livestock feed to livestock.
Patent CA-2350621-A1 (CA)
Inventor: SHEPPARD PAUL O
IPC: C07K16/24
Filed: 1999-11-09
Abstract: The present invention relates to polynucleotide and polypeptide molecules fo r mammalian secretory protein-61 (Zsig61). The polypeptides, and polynucleotid es encoding them, are hormonal and placental regulating and may be used for regulating the development of the placenta. The present invention also includes antibodies to the Zsig61 polypeptides; and anti-idiotypic antibodie s of antibodies which bind to Zsig61.
Patent CA-2351574-A1 (CA)
Inventor: EICHENAUER HERBERT
IPC: C08F279/04
Filed: 1999-11-04
Abstract: The invention provides ABS moulding compositions containing a graft rubber polymer which has been obtained by emulsion polymerisation of styrene and acrylonitrile in the presence of a mixture of certain butadiene polymer latices and a rubber-free copolymer and optionally other thermoplastic materials.
Patent CA-2352434-A1 (CA)
Title: Reflection type liquid crystal projector
Inventor: EBIKO NAOKI
IPC: G03B33/12
Filed: 2000-08-08
Abstract: A reflection type liquid crystal projector, reduced in price and weight, for  synthesizing R, B and G images displayed on R-, B- and G- LCD's (24, 28, 32)  for projection onto a screen via a projection lens (36), the projector comprising a polarization converting element (12) for converting white light  output from a light source (10) into an S-polarized light, a color separatin g element (40) that separates this S-polarized light into R, B and G lights, converts the G light into a P-polarized light, renders vertical the output directions of the R, B and G lights, and makes identical the output directio ns of the B and G lights, a first PBS (52) that reflects the R light output fro m the color separating element (40), shines it onto the R-LCD (24), and output s a reflected light, a second PBS (54) that reflects the B light output from t he color separating element (40), shines it onto the B-LCD (28), transmits the G light for emission onto the G-LCD (32), and outputs respective reflected lights, and a dichroic prism (56) for synthesizing the R, B and G lights fro m the first and second PBS's (52, 54) for outputting onto the projection lens (36).
Patent CA-2353692-A1 (CA)
Inventor: MISUMI YOSHINORI
IPC: B41J2/05
Filed: 2001-07-24
Abstract: A liquid discharge head comprises a plurality of heat generating members for generating thermal energy for generating a bubble in liquid, a discharge port provided for each of said heat generating members and constituting a portion for discharging said liquid, a liquid flow path communicating with said discharge port and including a bubble generating area for generating a bubble in the liquid, a movable member provided in said bubble generating area and adapted to displace among with the growth of said bubble, a limiting portion for limiting the displacement of said movable member within a desired range, and a circuit-for receiving data of a predetermined number of bits for each heat generating member and generating drive pulses for the corresponding heat generating member based on the input data, wherein said heat generating member and said discharge port are in a linear communicating relationship, said limiting portion is provided opposed to said bubble generating area in said liquid flow path, and the liquid flow path including said bubble generating area constitutes a substantially closed space except for said discharge port by the substantial contact between said displaced movable member and said limiting portion, and the number of said drive pulses generated from said input data is larger than said predetermined number of bits at least for a set of said data, and said liquid is discharged from said discharge port by the energy of bubble generation by the application of said drive pulse.
Patent CA-2354583-A1 (CA)
Title: Stabilizing control apparatus for robotic or remotely controlled flying platform
Inventor: MOLLER PAUL S
IPC: B64C15/02
Filed: 1999-12-10
Abstract: A robotic or remotely controlled flying platform (10) with reduced drag stabilizing control apparatus constructed having an air duct (12) with an ai r intake (14) on the top and an exhaust (16) at the bottom, containing support ed therein a clockwise rotating fan (22) and a counter-clockwise rotating fan (24). Directly below the perimeter of the air duct exhaust are mounted a plurality of trough shaped air deflection assemblies (32) each including a rotatably adjustable half trough (44) for selectively scooping a portion of the drive air, and a stationary adjacent half trough (36) for receiving the scooped drive air and redirecting it outward and upward from the air duct. A  centrally positioned plate (112) has a plurality of rods (106), each pivotab ly connected between the plate (74) and a corresponding lever associated with each of the adjustable half troughs (44) so as to couple the adjustable half  trough (44) in or out of the drive air steam according to the position of th e plate (74), thereby providing control over the pitch and roll of the flying platform. The plate is driven by first and second motors responding to input  control signals. The control signals also direct the yaw of the flying platform by selectively providing independent speed control to each of the clockwise and counterclockwise fan motors resulting in duct rotation in a clockwise or counter clockwise direction accordingly.
Patent CA-2355111-A1 (CA)
Inventor: OHVO MIKKO
IPC: H04L12/54
Filed: 2000-01-14
Abstract: The invention relates to flow control in data transmission in telecommunications systems, particularly in wireless telecommunications systems. In the present invention flow control information is tunnelled over a connection leg (Iu) which does not support flow control on a lower transmission protocol layer (ATM) underlying a user level (LAC). The nodes (RNC, 3G      MSC) at the both ends of the leg (Iu) are arranged to use the flow control information to control the data flow on the lower transmission protocol level (ATM) of the leg. In other words, the transmission of new data on the lower transmission protocol level (ATM) is ceased or the data rate decreased when the flow control information activates the flow control in the transmitting node, and similarly, the transmission of new data on the lower transmission protocol level (ATM) is restarted or the data rate increased when the conveyed flow control information deactivates the flow control. The need of flow control may be recognized from the receiving buffer status on the lower transmission protocol level or from incoming flow control information received over the following leg of the connection in the downlink direction.
Patent CA-2355764-A1 (CA)
Title: Viscous, mild and effective cleansing compositions
Inventor: LIBRIZZI JOSEPH J
IPC: A61Q5/02
Filed: 2001-08-17
Abstract: A cleansing composition, which is mild to the skin and eyes is disclosed. The composition includes a compound of formula I    wherein: R = C6 to C30 Fatty Acid, n = 0 to 20, m = 0 to 40, and n+m = 2 to 60; and at least one anionic surfactant. The composition may further include nonionic, amphoteric, betaine, and cationic surfactants. The compositions are useful as shampoos, washes, baths, gels, lotions, creams, and the like.
Patent CA-2355863-A1 (CA)
Inventor: DANIELSSON AKE
IPC: B01D33/58
Filed: 1999-12-20
Abstract: An apparatus for cleaning a filter cloth (222) in a filtering device (200) with a rotatable drum (210) has an inlet (212) for the liquid that is to be filtered. The drum (210) has in its circumferential surface (216) openings (213) through which the filtering liquid is conducted in a filtering directi on out of the drum (210) for filtering through a filter cloth (222). The cleani ng apparatus comprises at least one spray nozzle (233) which is adapted to spra y cleaning liquid onto a portion of the filter cloth (222) in a direction opposite to the filtering direction. Moreover the appratus comprises a drivi ng device for providing a reciprocating motion of the spray nozzle (233). The driving device has a coupling which is adapted to transform the rotary motio n of the drum (210) into the reciprocating motion of the spray nozzle (230), with such a ratio that the rotary motion of the drum (210) and the reciprocating motion of the spray nozzle (233) are out of phase with each other.
Patent CA-2355996-A1 (CA)
Inventor: LEWIS JANE D
IPC: B60N3/00
Filed: 2001-08-27
Abstract: A steering-wheel table has a tabletop (1) with a top seat (3) on a bottom forward portion of the tabletop and two bottom seat members (5) that pivot down from proximate a rearward portion of the tabletop to rest on low portions of a steering wheel (2). For tilt-adjustable steering wheels, the two bottom seats can have fixed distances from the tabletop. For non-tilt steering wheels, the two bottom seats can be at variable distances from the tabletop. The top seat can be a catch bracket in a catch pocket in a bottom of the tabletop and the two bottom seats can be on a support leg (4) that folds into a storage pocket (8) in a bottom of the tabletop.
Patent CA-2356827-A1 (CA)
Inventor: YOUNG RAYMOND HAROLD
IPC: G05D23/19
Filed: 2001-09-10
Abstract: Heating of a house and the like is performed by sensing a need for heat by a thermostat; supplying fuel into a furnace in response to a signal from the thermostat and burning the fuel in the furnace; directing the burning fuel to heat exchanging means so as to heat the heat exchanging means; blowing cool air by a fan past the heat exchanging means so as to heat the air; directing the heated air through heat ducts; operating the fan so that it always runs prior, during and after supplying the fuel into the furnace for burning; and means for controlling the burning of fuel electronically so as to limit a burning cycle to only substantially a few minutes with timed harvest cycles between the burning cycles during which harvest cycles the air is blown by the fan over the hot heat exchanging means and distributed through the heat ducts.