baber/WOPTO huggingface dataset:
Patent CA-2095445-A1 (CA)
Title: Index dental tooth cleanser
Inventor: ROCKET HOWARD
IPC: A61C17/00
Filed: 1994-01-10
Abstract: This invention is a portable dental  tooth cleanser in the form of a pad impregnated with a premoistened dentifrice with baking soda, which when attachedto the forefinger (index) by a self-adhesive pad is used for cleaning one's teeth at times when it is not convenient to carry the conventional toothbrush and toothpaste. This invention can be used for airlines, hotels, hospitality serviceestablishments and generally anywhere after meals.
Patent CA-2096505-A1 (CA)
Inventor: LEE ROBERT S
IPC: A61K8/25
Filed: 1993-05-18
Abstract: A viscous, liquid, skin washing composition comprising water, at least one surface active agent, abrasive particles and a viscosifier, CHARACTERISED IN THAT the viscosity of the composition is typically that of a shower gel, i.e. in the range 4000-8000 mPas measured at a shear rate of 10 s-1, the particles, preferably calcite, have a mean diameter of 40-400 micrometres and a bulk density of 1-4.
Patent CA-2098883-A1 (CA)
Title: Modulus controllable room-temperature-curable silicone elastomer composition
Inventor: SARUYAMA TOSHIO
IPC: C08L83/06
Filed: 1993-06-21
Abstract: ABSTRACT A room-temperature-curable silicone elastomer composition that is highly workable prior to its cure and that cures to give a silicone elastomer having a desirable stiffness is made from a silanol-terminated polydiorganosiloxane, a dialkoxysiloxane, a tri-, alkoxysilane, tetra-alkoxysilane or a partial hydrolyzate thereof, and a curing catalyst.
Patent CA-2101671-A1 (CA)
Title: Medical shaft movement control device and method
Inventor: HACKETT STEVEN S
IPC: A61M25/00
Filed: 1993-07-30
Abstract: MEDICAL SHAFT MOVEMENT CONTROL DEVICE AND METHOD                 ABSTRACT OF THE DISCLOSURE         The present invention is a device and method for controlling longitudinal movement of a tube relative to a shaft slidably disposed within the tube, especially in the catheterization of a patient.   An operative segment on the shaft cooperates with an ancillary tool to create a coupling force field between the shaft and the tool.  The tube can then be moved over the shaft while the coupling force field operates through the tube to restrict the movement of the shaft.  In a preferred embodiment, the shaft is a guide wire and the tube is a catheter with a lumen for slidably receiving the guide wire, while the coupling force field is created magneti-cally.   In one embodiment, the operative segment is borne  on  a  short  guide  wire  extension  which  is selectively securable to a standard guide wire.
Patent CA-2101706-A1 (CA)
Title: Rotatable vehicle seat cushion
Inventor: CHUN BONGSOO
IPC: B60N2/24
Filed: 1993-07-30
Abstract: ABSTRACT    To enter into  and exit from seats in a  tight space such as the  interior  of a  typical motor  vehicle,  it is  necessary to perform   uncomfortable   body    manoeuvres   often    involving uncoordinated turn of upper and lower body. The situation becomes worse for people with permanent or temporary physical handicaps.    In this invention, a cushion, when placed on a vehicle seat, is  made  to  rotate  toward   desired  directions  by  a  simple coordinated  body  turn, thereby  the cushion  provides, cheaply, features that  are available  for seats specifically  designed to swivel.
Patent CA-2103841-A1 (CA)
Inventor: REECE JOHN W
IPC: F16D23/06
Filed: 1993-08-11
Abstract: DUAL CLUTCH COUNTERSHAFT AUTOMATIC TRANSMISSION       ABSTRACT           A  countershaft  automatic  transmission  for vehicular use is disclosed.  The transmission has four forward gears which operate using two clutches and two dual synchronizers.  The two clutches are mounted on a main  shaft  with  associated  gear  clusters  and  the synchronizers  are  mounted  on  a  countershaft  with associated mating gear clusters.   Reverse gear uses another  synchronizer  mounted  on  a  lay  shaft  with associated gearing.  Gear engagement is accomplished by actuating a hydraulic clutch after having shifted a synchronizer to select the gear to be engaged.
Patent CA-2104828-A1 (CA)
Inventor: NAGASHIMA AKIRA
IPC: B41J2/175
Filed: 1993-08-25
Abstract: Disclosed herein is an ink comprising at least a coloring material and a liquid medium dissolving or dispersing the coloring material therein, wherein the viscosity of the ink reaches a maximum peak in a pH range of from 4 to 10.
Patent CA-2106587-A1 (CA)
Inventor: CAYLEY PATRICIA J
IPC: A01N63/50
Filed: 1992-03-20
Abstract: 2106587 9216637 PCTABS00016 A recombinant baculovirus which, in insect cells infected therewith, expresses a foreign protein comprising an insecticidal toxin, or a functional derivative thereof, provided with a signal peptide such that the toxin or derivative thereof is secreted from the insect cells. This recombinant baculovirus can be used in insect control.
Patent CA-2107257-A1 (CA)
Title: Digital dna typing
Inventor: MIDDENDORF LYLE R
IPC: G01N21/64
Filed: 1993-09-29
Abstract: DIGITAL DNA TYPING          ABSTRACT OF THE DISCLOSURE  To  sequence DNA automatically,  fluorescently marked DNA are electrophoresed in a plurality of channels through a gel electrophoresis slab; wherein the DNA samples are resolved in accordance with the size of DNA fragments in the gel electrophoresis slab into fluorescently marked DNA bands.   The separated samples are scanned photoelectrically with a laser and a sensor, wherein the laser scans with scanning light at a scanning light frequency within the absorbance spectrum of said fluorescently marked DNA samples and light is sensed at the emission frequency of the marked DNA.  The light is modulated from said laser  at a predetermined modulation frequency and fluorescent light emitted by said DNA bands at said modulation frequency is detected, whereby background noise from the medium through which the light is transmitted is discriminated against.
Patent CA-2107714-A1 (CA)
Inventor: BERTRAND RENE
IPC: E01C23/09
Filed: 1993-10-05
Abstract: Disclosed is a machine for making cavities in a roadway surface so as to install road markers which is particularly well adapted to make the required cavities in a very speedy and efficient manner, thereby reducing to the lowest extent the risk of traffic jams when the road markers are to be installed on a busy road or highway. The machine is part of a vehicle that can be driven along the road or the highway where the road markers are to be installed. It incudes a cutting device that can be moved laterally away from the vehicle up to the desired location, and then pressed downwardly after having been suitable adjusted to be properly levelled with the roadway surface. Such positioning and operation of the cutting device can be easily carried out by the driver of the vehicle from his or her cabin, thereby making the required cutting and subsequent installation of the road markers very fast to complete.
Patent CA-2109726-A1 (CA)
Title: Method and apparatus for control of the dry line or for control based on the dry line in a fourdrinier paper machine
Inventor: NIEMI ANTTI J
IPC: D21G9/00
Filed: 1992-05-22
Abstract: The system effects an automatic observation of the dry line on wire of the Fourdrinier paper machine and the control actions based on it. In order to produce an image of the dry line range on wire this is illuminated by means of a large, diffusely illuminating surface (20) of even luminosity. The material on moving wire (10) is imaged by an optoelectric camera (40) on a detector whereby the pulp surface preceding the dry line and being specularly reflecting is found homogeneous and bright while the web surface following it and being diffusely reflecting is found homogeneous but matter and darker. The electric image signal delivered by the detector is conducted to a computer (50) in which the dry line is identified as the borderline of said surfaces of different brightness. Its deviations from target values are determined for both the average value and different values in cross direction and the corresponding actuators are adjusted in order to control the paper web on basis of deviations observed for its different parts or for its whole breath. Dry line and values of quantities and deviations characterizing it are also presented on a display terminal, whereby said controls can alternatively be effected by a human observer.
Patent CA-2113864-A1 (CA)
Title: Single column cryogenic rectification system for producing nitrogen gas at elevated pressure and high purity
Inventor: DRAY JAMES R
IPC: F25J3/04
Filed: 1994-01-20
Abstract: SINGLE COLUMN CRYOGENIC RECTIFICATION SYSTEM     FOR PRODUCING NITROGEN GAS AT ELEVATED    PRESSURE AND HIGH PURITY               ABSTRACT          A single column lower pressure cryogenic rectification system wherein nitrogen top vapor is condensed against column bottoms, elevated in pressure, and vaporized against elevated pressure fluid to achieve simultaneously high purity and high pressure nitrogen gas product.
Patent CA-2116949-A1 (CA)
Title: Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate
Inventor: SALEEM ABDUS
IPC: C01C1/247
Filed: 1994-03-03
Abstract: Process for the removal of sulfur oxides from sulfur oxide-containing gas with simultaneous production of ammonium sulfate. The process is carried out by first passing hot sulfur oxide-containing gas through a prescrubber wherein the gas contacts saturated aqueous ammonium sulfate liquor which is recycled in the prescrubber, followed by passing the prescrubbed gas through an absorber wherein the prescrubbed gas contacts dilute aqueous ammonium sulfate liquor. The sulfur oxide in the sulfur oxide-containing gas is absorbed by the dilute aqueous ammonium sulfate liquor in the absorber, and scrubbed gas is removed from the absorber.      The dilute aqueous ammonium sulfate liquor is treated with ammonia and air and the absorbed sulfur dioxide is converted to ammonium sulfate in the liquor. The dilute ammonium sulfate liquor is recycled into contact with the prescrubbed gas in the absorber. Dilute aqueous ammonium sulfate liquor is removed from the absorber and added to the saturated aqueous ammonium sulfate liquor in the prescrubber where it becomes saturated due to evaporation caused by the hot gas. Ammonium sulfate crystals form in the saturated aqueous ammonium sulfate liquor in the prescrubber are recovered as product from saturated aqueous ammonium sulfate withdrawn from the prescrubber.
Patent CA-2119482-A1 (CA)
Title: Pallet
Inventor: GAUDREAU JEAN-MARC
IPC: B65D19/06
Filed: 1994-03-21
Abstract: ABSTRACT OF THE DISCLOSURE         A high strength pallet suitable for outdoor storage of heavy components is disclosed.  The pallet is particularly suitable for storage and delivery of diamond drill core stored in boxes.  The pallet can easily be moved in a conventional manner by forklift truck or can be suspended, preferably by a sling arrangement.
Patent CA-2120386-A1 (CA)
Title: Leader Stocker and Leader Stocker Assembly
Inventor: TODOKI KENJI
IPC: G03D3/13
Filed: 1994-03-31
Abstract: A leader stocker for storing leaders with films attached thereto.  It includes a case, a plurality of pairs of leader supports and detents provided for each of the leader supports.   The leaders with films are fed from the leader carrier path upwardly to the leader stocker.  Also, a leader stocker assembly having the leader stocker is provided.   It has a stock holder for removably holding the leader stocker so that one of the leader supports is opposite to the carrier end, a leader feeding means for feeding the leader along the leader support until the leader fed from the carrier end to the leader stocker has passed through the detent, and transfer means for transferring the stocker holder to a direction perpendicular to a direction in which the leader is fed every time the leader has passed the detent, to move the next leader support to a position opposite to the carrier end of the leader carrier path.
Patent CA-2122826-A1 (CA)
Title: Acoustic sand detector for fluid flowstreams
Inventor: BEATTIE ALAN G
IPC: E21B47/10
Filed: 1992-11-04
Abstract: The particle volume and particle mass production rate of particulate solids entrained in fluid flowstreams such as formation sand or fracture proppant entrained in oil and gas production flowstreams is determined by a system (10) having a metal probe (12) interposed in a flow conduit for transmitting acoustic emissions created by particles impacting the probe to a sensor (32) and signal processing circuit (38, 40, 42, 44) which produces discrete signals related to the impact of each of the particles striking the probe. The volume or mass flow rate of particulates is determined from making an initial particle size distribution and particle energy distribution and comparing the initial energy distribution and/or the initial size distribution with values related to the impact energies of a predetermined number of recorded impacts. The comparison is also used to recalibrate the system to compensate for changes in flow velocity.
Patent CA-2123714-A1 (CA)
Title: Lin-o-matic
Inventor: BASQUE ZOEL
IPC: D06F53/02
Filed: 1994-05-12
Abstract: This invention relates to an adaptable automatic clothes-line puller.  An object to tho invention is to provide in combination an innovative system embodied by an electric motor device complete with gear, pulley, electrical and remote control, with the capability of pulling the clothes-line hands free.     Another object of the invention is a variable speed motor device.  You iust adjust the speed dial to the speed you want it.     Another object of the invention is to provide a foot pedal that can be removed and store inside the house.     Another object of this innovation is to provide an adjustable overload  capacity so it can reverse itself in case of overload to prevent possible injuries.     Another object of the invention the Lock Brake lever system  which enables you to lock the Lin-O-Matc at any place you want.     A further object of the invention is that it has a complete fiberglass cover to prevent electrical shocks or injuries into gear pulley system.     A last object of the invention can be with some modification fully batteries operated.
Patent CA-2126037-A1 (CA)
Title: Chemical compounds
Inventor: BROWN GEORGE R
IPC: C07D211/62
Filed: 1994-06-16
Abstract: A B S T R A C T                    CHEMICAL COMPOUNDS                 The invention concerns chemical compounds of formula I                   R1-CON(R2)-CON(R3)-X1-Q-X2-G         I   and pharmaceutically acceptable metabolically labile esters or amides thereof, and pharmaceutically acceptable salts thereof, in which R1, R2, R3, X1, Q, X2 and G have the meanings given in the specification. The invention concerns processes for the preparation of the chemical compounds of formula I, pharmaceutical compositions containing them and their use as inhibitors of the binding of fibrinogen to glycoprotein IIb/IIIa.
Patent CA-2129103-A1 (CA)
Title: In-situ soil stabilization method and apparatus
Inventor: CIRCEO LOUIS J JR
IPC: E02D3/11
Filed: 1993-01-25
Abstract: A method and apparatus for in-situ solidifying and stabiliz-ing a mass of unstable foundation soil (A, B) utilizes a plasma arc torch (30). The torch is inserted into a drilled and cased hole (22) to a selected depth in a subterranean unstable soil layer and the torch is energized. The intense heat generated by the torch melts the soil material close to the hole and forms a pool of melt (26) while more remote sections (28, 29) are baked to a brick-like con-sistency or dried and strengthened. Upon cooling, the central melt-ed soil material cools to a hard, vitrified column (24) with physical properties equivalent to a hard, dense rock. Variations of the meth-od apply to a variety of construction support problems and land-slide remediation problems.
Patent CA-2129396-A1 (CA)
Inventor: BEAM JEFFREY
IPC: B60B7/06
Filed: 1994-08-03
Abstract: A composite vehicular wheel assembly (10) has a permanent ornamental surface treatment. The wheel assembly (10) includes an annular rim (12) having two rim flanges (14). A spider (20) is fixed within the rim (12) and attaches to a rotating hub (22). The spider (20) includes a plurality of radial spokes (24). Lug stud holes (32) are formed in the spider (20) and are circumferentially spaced about a central axis of the assembly (10). A stamped sheet metal applique (34) conforming to the outer surface curvature of the rim (12) and spider (20) is adhesively attached with an epoxy (42). The applique (34) is chrome-plated to simulate a conventional prior art electroplate chrome wheel assembly. The applique (34) includes vent openings (40) positioned between the spokes (24) of the spider (20), and apertures (52) aligned over each of the lug stud holes (32) of the spider (20) for passage of tile lug studs (31). A separately detachable center cap (29) attaches to the spider (20) and/or the hub (22).
Patent CA-2130839-A1 (CA)
Title: Vacuum air lock for a closed perimeter solvent conservation system
Inventor: GRANT DAVID C H
IPC: C23G5/04
Filed: 1993-02-22
Abstract: A vacuum air lock assembly for transferring an article into an enclosure for treating the article with a solvent, the enclosure including a door for admitting the article into or out of the enclosure, the assembly including a chamber mounted on the enclosure and having an outer door, the chamber being sealed to the enclosure for transferring the article from the chamber through the enclosure door into the enclosure, a vacuum pump for drawing a vacuum in the chamber and discharging the air to atmosphere, the chamber being connected to the enclosure to break the vacuum in the chamber with solvent vapor from the enclosure, the article is transferred into the enclosure through the enclosure door for treatment and returned to the chamber after treatment, and the solvent vapor in the chamber is returned to the enclosure chamber through the vacuum pump and the vacuum in the chamber is broken to atmosphere.
Patent CA-2133510-A1 (CA)
Title: Electrodeless fluorescent lamp with optimized amalgam positioning
Inventor: BOROWIEC JOSEPH C
IPC: H01J61/24
Filed: 1994-10-03
Abstract: ELECTRODELESS FLUORESCENT LAMP     WITH OPTIMIZED AMALGAM   POSITIONING                       Abstract An amalgam is accurately placed and retained in an optimal location near the cold spot of an electrodeless SEF lamp for operation at a mercury vapor pressure in the optimum range from approximately four to seven millitorr.  The amalgam is positioned at the tip of an extended exhaust tube near the apex of the lamp envelope by forming an indentation in the exhaust tube and,  in some embodiments, a dose locating member in combination therewith.  An evacuation hole is formed below the indentation for evacuation of the lamp envelope, or bulb, during lamp fabrication.  In an alternative embodiment, the extension of the exhaust tube  is situated perpendicular to the main portion of the tube to allow for lateral adjustment of the position of the amalgam, thereby allowing for  even further control of  the amalgam operating temperature.
Patent CA-2135765-A1 (CA)
Inventor: PALUCH JOHN W D
IPC: F02M43/04
Filed: 1993-05-14
Abstract: A method of operating an internal combustion engine in which quantities of a hydrocarbon fuel and hydrogen are introduced into the combustion chamber of the engine. The combustion chamber is provided with igniter means and the delivery of hydrogen is timed relative to the delivery of the fuel and preferably also the activation of the igniter means to establish an ignitable mixture at the igniter means at the time of activation of the igniter means.
Patent CA-2135846-A1 (CA)
Title: Cross-linkable polymer composition containing a lactone moiety as a catalyst
Inventor: HENDERSON ALEXANDER
IPC: C09D143/04
Filed: 1994-11-15
Abstract: A  cross-linkable polymer  composition  containing  a cross-linkable polymer having at least one hydrolysable silane group and at least one lactone silanol condensation catalyst, for example glycolide and lactide.  The catalyst is not conducive to causing premature cross-linking.   The composition provides a cross-linked  polymer  having  good  anti-scorch  and  adhesion properties.
Patent CA-2137393-A1 (CA)
Inventor: SCHAVAN ROBERT
IPC: A61B17/86
Filed: 1994-12-06
Abstract: A bone plate assembly is described herein. The assembly comprises a bone fixation device having a shaft threaded at the head end and shaped as a drill toward the tip. The part shaped as a drill is self-drilling and self-cutting. The device can be used for fixating bone plates or as an attachment component for external fixation systems comprising support rods and clamps used in osteosynthesis.
Patent CA-2140813-A1 (CA)
Title: Use of flavolignans as adjuvants in tumor therapy
Inventor: LENTZEN HANS
IPC: A61K33/243
Filed: 1995-01-23
Abstract: The present invention is concerned with the use    of    flavolignans    as    adjuvants    for chemotherapeutic   tumor   treatment   and   for   the protection of cells in the urogenital region.
Patent CA-2145266-A1 (CA)
Inventor: BOTTS CHARLES R
IPC: A61M39/28
Filed: 1995-03-22
Abstract: A device for holding an IV tube in a pumping apparatus and for selectively occluding the tube when the door of the pumping apparatus is opened, to prevent free flow of fluid in the tube.  The device consists of a base member to which the IV tube is attached or through which it passes, and a slide clamp which slides relative to the base member and relative to the tube.  The IV tube is passed through an elongated aperture in the slide clamp, and the slide clamp is slidingly mounted on the base member.  The aperture in the slide clamp has a relatively open hole at one end, through which the tube passes when the slide clamp is in one position, allowing fluid to flow through the tube.  The aperture also has a relatively constricted slot at the other end, through which the tube passes when the slide clamp  is  in a  second position,  preventing fluid flow through the tube.  A flexible cantilevered arm on the base interlocks with a locking projection on the slide clamp to lock the slide clamp in the second position to maintain the tube in the occluded state.   The door of the pumping apparatus interacts with the slide clamp to move the slide clamp from the first,  flowing position to the second, occluding position when the pumping apparatus is opened. The door also interacts with the slide clamp to move the slide  clamp  from  the occluding  position  to  the  open position when the door is shut.
Patent CA-2145285-A1 (CA)
Title: Expandable baton with sections made of dissimilar materials
Inventor: PARSONS KEVIN L
IPC: F41B15/02
Filed: 1994-01-04
Abstract: An expandable baton (8) includes a plurality of sections (10, 14, and 16) adapted to be stowed in a nested, collapsed position. The section (10, 14, and 16) may be opened by swinging the baton in a whipping action into a locked extended position. Each of these sections is made of dissimilar material with the tip section (16) having at least a portion being made of a high mass material to preserve the striking force when used in a whipping motion, and the largest handle section (10) being made of a lightweight material to reduce the weight of the baton.  Intermediate sections (14) may be included and may be made of either the lightweight material or the heavy mass material, as desired.