baber/WOPTO huggingface dataset:
Patent CA-2111410-A1 (CA)
Title: Lifting of a pallet
Inventor: GRAWBERGER CARTER
IPC: B66F19/00
Filed: 1993-12-14
Abstract: A lever comprises a tubular lever body of square cross section. At an outer end of the lever body is welded a lifting member of similar square cross section extending partly along the lever body leaving a top surface portion of the lever body exposed. On an end of the lifting member beyond the end of the lever body is welded a pin on the underside of the lifting member. A support member again of the tubular material is welded on the underside of the lever body at the outer end thereof. In operation the lever body is inserted into the interior of a pallet with the lifting member exposed on the outside. A fork of a hand lift jack for transporting the pallet is then inserted under the lifting member and engaged onto the pin so that the lever can simply raise the pallet slightly from the ground to allow twisting of the pallet about a vertical axis.
Patent CA-2111977-A1 (CA)
Title: Repositional glue stick
Inventor: SITARAMIAH GEORGE G
IPC: C09J133/06
Filed: 1992-06-11
Abstract: A repositionable adhesive composition comprising: a) at least 10 percent by weight of an infusible, non-polar organic li-quid dispersible, non-polar organic liquid insoluble, inherently tacky, elastomeric copolymer microsphere, and b) a gelling com-ponent in an amount sufficient to provide a Penetration Value of less than 40 mm is disclosed.
Patent CA-2115776-A1 (CA)
Title: Capture display package
Inventor: PASSAMONI PHILLIP L
IPC: B65D85/88
Filed: 1994-02-16
Abstract: A package for an elongated object such as a flashlight consists of a front panel and a rear panel, with two or more spaced V-shaped ribs being formed in the front panel. One end of the object is engaged with a first one of the ribs, and the opposite end of the object is engaged by the second one of the ribs in a manner such that the portion of the object between the ribs is ex-posed. Openings are formed in the walls of the front panel defining the ribs, and are configured in a manner so as to positively retain both ends of the object in position relative to the ribs once the front and rear panels are secured together. The package further includes a third rib spaced from one of the first or second ribs. Openings are formed in the third rib and the adjacent rib so as to receive end package objects such as batteries for the flashlight in a manner such that a portion of the length of the batteries is exposed between the ribs.
Patent CA-2115853-A1 (CA)
Title: Dental kit and therapy
Inventor: SANDHAM JAMES
IPC: A61K6/02
Filed: 1994-02-17
Abstract: A kit for the diagnosis and reduction of dental caries in patients which comprises: (i) testing means for monitoring the level of Streptococcus mutans inan oral cavity; and (ii) a two stage antimicrobial coating comprising as a firststage, an antimicrobial varnish comprising at least one antimicrobial agent, in a resin binder in an orally acceptable liquid vehicle for painting upon the teeth, and as a second stage, a dentally acceptable, biodegradable, polymeric sealant in anorally acceptable liquid vehicle which is applied over the varnish, when the varnish has dried to a translucent, transparent or tooth coloured film; wherein the testing means is used to determine the level of Streptococcus mutans in the oral cavity of a dental patient to establish what treatment if any the patient requires in accordance with the following guidelines: a. for a patient with normal levels of Streptococcus mutans, the patient is asked to return for routine checkups and monitoring testing for Streptococcus mutans level as usual; b. for a patient with above normal levels of Streptococcus mutans, the patient is given one application of the two stage antimicrobial coating and asked to return after three months, for a further Streptococcus mutans test; c. for a patient with substantially greater than normal or persistently above normal levels of Streptococcus mutans, the patient is given a total of from about two to about four once a week applications of the two stage antimicrobial coating; and d. for a patient whose Streptococcus mutans levels remain unaffected by the two stage applications set out in paragraph c., subjecting the patient to a careful re-examination of the dentician for previously undetected decay, recurrent root decay or leaking restorations. Also disclosed is a method for the diagnosis and reduction of dental caries in patients and the use of a kit for the diagnosis and reduction of dental caries in a patient.
Patent CA-2118395-A1 (CA)
Inventor: QUIJANO R C
IPC: A61F2/07
Filed: 1993-04-14
Abstract: 2118395 9320757 PCTABS00027 Exovascular (10) and endovascular (100) stent devices and associated support/restrictor assemblies (30, 104, 106) for use in conjunction with prosthetic vascular grafts (12), including venous valve grafts made from preserved bioprosthetic venous valves (119). Also disclosed are methods for preparing vascular grafts (12) such as venous valve grafts using the devices and assemblies of the present invention.
Patent CA-2119927-A1 (CA)
Inventor: MA MICHAEL Y-X
IPC: A61K38/00
Filed: 1992-09-25
Abstract: 2119927 9306122 PCTABS00021 The invention provides ligand-binding duplexed structures having significantly enhanced stability under physiological conditions.  The structures are provided in the form of polynucleotide conjugates capable of adopting a duplexed structure, in which annealable polynucleotide strands are coupled covalently at one or both ends through a chemical linker which establishes a stabilizing bridge between strands. Various applications for the stabilized duplexed structures are described, including therapeutic applications for example in the treatment of AIDS.
Patent CA-2124847-A1 (CA)
Title: Melt-stable lactide polymer films and processes for manufacture thereof
Inventor: GRUBER PATRICK RICHARD
IPC: D04H1/42
Filed: 1993-09-30
Abstract: Amorphous and semi-crystalline films comprised of a lactide polymer. The lactide polymer comprises poly(lactide) polymer chains, residual lactide in concentration of less than about 5 percent by weight and water in a concentration not greater than about 2000 parts-per-million. Processes for manufacturing amorphous and semi-crystalline films with the lactide polymer composition are also disclosed.
Patent CA-2126617-A1 (CA)
Title: Paper machine wire and pressing sections with pressing belt
Inventor: SCHIEL CHRISTIAN
IPC: D21F3/04
Filed: 1994-06-23
Abstract: PAPER MACHINE WIRE AND PRESSING SECTIONS WITH PRESSING BELT               ABSTRACT OF THE DISCLOSURE A wet portion of a paper machine, including a wire section and a pressing section has a plurality of roll  presses.    Each  roll  press  includes  two  rolls defining a press nip.  A water impervious belt having a smooth, non-porous surface is disposed in a continuous loop about  at  least  two  roll  press  rolls  disposed consecutively with respect to a direction of conveyance of a paper web through the machine.  Each press roll is associated with at least one counter roll or one shoe roll defining first and second press nips of the pressing section.  The belt deflects at least about 90° about at least one of the press rolls.
Patent CA-2130252-A1 (CA)
Title: Automatic medication dispenser
Inventor: MEDWID SYL
IPC: A61J7/04
Filed: 1994-08-16
Abstract: A relatively simple electronic pill dispenser includes a housing with several drawers slidably mounted therein, each drawer containing a plurality of compartments for separate pill dosages, the compartments having open bottom ends for dispensing the pills when the drawers are moved to one of a plurality of open positions; a separate motor and gear train engaging a rack on the bottom of each drawer for moving the drawer between the open and closed positions; and a mechanical monitor for monitoring drawer movement and closing a switch to relay information concerning drawer movement to a control circuit, which controls movement of the drawers to successive open positions for dispensing the contents of one compartment at a time at preselected time intervals.
Patent CA-2132897-A1 (CA)
Title: Waste water treatment system
Inventor: PERRY CLIFFORD R
IPC: C02F3/30
Filed: 1994-09-26
Abstract: A biological waste treatment assembly used between a septic tank and a drain field.  There is an upper chamber containing a trickle media bed for aerobic treatment of the effluent, and a sump positioned beneath this.  The fresh effluent from the septic tank drains into the sump, and is drawn from this and pumped upwardly through a conduit by a submersible pump.  Compressed air is introduced at the base of the conduit so as to aerate the effluent.  The conduit is formed of W-transparent tubing, and this is helically coiled around an ultraviolet light source which serves to destroy fecal colliform bacteria in the effluent.  The effluent is then discharged via a spray nozzle onto the upper surface of the aerobic treatment bed, and migrates downwardly through this to a collection pan.  A down tube drains the collected effluent directly to a relatively oxygen-free layer in the sump, where secondary anaerobic treatment serves to denitrify the products of the aerobic treatment in the upper chamber.
Patent CA-2132999-A1 (CA)
Title: Automotive instrument 3-d virtual image display
Inventor: HEGG RONALD G
IPC: B60Q3/04
Filed: 1994-09-27
Abstract: ABSTRACT OF THE DISCLOSURE           A  compact,  inexpensive  and  mass-producible optical  display  system  for  an  automobile  creates  a dramatic and highly stylistic, sharp, high contrast and pleasing,  multi-color  or  monochromatic  3-D  magnified image of an instrument cluster, at least a portion of the 3-D image being located at a viewing distance greater than the actual optical distance between the dashboard and the driver's  eyes.   A non-pupil forming display system uses an off-axis aspherical narrow band reflecting mirror with power to create a magnified virtual image of a miniaturized passive image source, such as a segmented LCD panel,  which  is backlighted by a small  filament incandescent light bulb.   A single mirror produces a single monochromatic virtual image, whereas a plurality of stacked and differently curved mirrors, each tuned to different wavelength bandwidth, produces a plurality of spatially separated virtual images of differing colors. The mirrors are holographic optical elements or graded index  optical  elements.    A  backlit  panel  display positioned behind  the mirror produces  an  image with colors outside the bandwidth of that mirror and thereby creates a secondary image of oversized warning indicators or the like visible in front of the virtual image which includes a display of other instruments.  A non-planar image source used with the mirror produces a non-planar monochromatic virtual image.
Patent CA-2133897-A1 (CA)
Title: Method to prevent steam channeling into a bottom zone
Inventor: ALAMEDDINE BASSEM R
IPC: E21B43/24
Filed: 1994-10-07
Abstract: ABSTRACT OF THE DISCLOSURE A process to prevent steam-channeling into bottom water sands where a horizontal-well is utilized.  The horizontal well is drilled into the top portion of the formation.  This well is cyclically steamed until fluid communication is established between an injector and a producer well.  Sufficient steam is injected so as to heat a desired oil containing area around the horizontal well.  Thereafter, steam injection is initiated into said area while avoiding steam channeling into the bottom water sand.
Patent CA-2134851-A1 (CA)
Title: Amorphous metal wire
Inventor: FUJIMOTO KATSUYUKI
IPC: C22C45/00
Filed: 1994-11-01
Abstract: ABSTRACT OF THE DISCLOSURE      An amorphous metal wire having the following composition by atomic %:         (FeaCob)100(y+z)SiyBz where 0.4 ? a ? 0.6, a + b = 1, 6 ? y ? 8, and 13 ? z ? 16.  The wire shows a Large Barkhausen effect and is excellent in pulse voltage generating properties and toughness.  The amorphous metal wire according to the present invention is widely applicable to pulse voltage generating elements and various magnetic markers.
Patent CA-2137405-A1 (CA)
Title: Collection devices
Inventor: HOWELLS PAUL E
IPC: E01H1/08
Filed: 1994-12-06
Abstract: This invention relates to an apparatus for collecting debris including grass cuttings, vegetation, fallen leaves and other rubbish frequently encountered on gardens, public highways and parklands. In particular, apparatus for collecting debris from a surface including a collection duct having a mouth for receiving debris and an outlet through which debris is discharged into a receptacle, means for establishing a flow of pressure air along the duct for collecting and conveying entrained debris therealong from the mouth to the outlet of the collection duct to the receptacle, and a cutting chamber including a reducing means disposed within the cutting chamber for reducing the size of at least a portion of the collected debris to be discharged into the receptacle.
Patent CA-2142269-A1 (CA)
Title: Preparation of vinyl ether terminated polyesters
Inventor: GREEN GEORGE D
IPC: H04N7/173
Filed: 1993-08-24
Abstract: Vinyl ether terminated ester oligomers having a range of molecular weights are prepared by reacting a vinyl ether terminated polybasic ester with a polyol in the presence of a catalyst. Continual removal of a hydroxy monovinyl ether avoids formation compounds containing acetal moieties. Alternatively, a polybasic ester is chain extended with a polyol with continual removal of the alcohol by-product. Then, the terminal ester moieties are end capped with a monohydroxy vinyl ether. The oligomers have application in coatings and the like.
Patent CA-2142566-A1 (CA)
Title: Copolymeres statistiques vivants (meth)acryliques, copolymeres prepares a partir de ces copolymeres vivants et les procedes d'obtention correspondants par copolymerisation anionique
Inventor: WANG JIN-SHAN
IPC: C08F220/12
Filed: 1995-02-15
Abstract: Ces copolymères statistiques vivants répondent à la formule générale (Ia) ou (Ib) : [P(A - co - B)]- M+ / n Ligand (Ia) M+ -[P(A - co - B) ]- M+ / 2n Ligand (Ib) où : les notations "P" et "co" illustrent l'état copolymérisé d'au moins deux comonomères de base A et B ; ces derniers sont choisis parmi les monomères (méth)acryliques et les maléimides, au moins l'un des comonomères étant un monomère acrylique ou méthacrylique ; M = métal alcalin ou alcalino-terreux issu d'un amorceur monofonctionnel ou bifonctionnel; "Ligand" désigne : (a) un complexant macrocyclique non azoté; ou (b) un alcoolate de métal alcalin de formule R1(OR2)m OM1 ou M1(OR2)m OM1 (M1 = métal alcalin ; R1 = radical alkyle, linéaire ou ramifié, en C1-6, ou radical arylalkyle ou alkylaryle ; R2 - radical alkylène en C2-4 ; m vaut 1, 2 ou 3 ; et n est un nombre entier de 1 à 50.      Sont également décrits les copolymères préparés à partir de ces copolymères statistiques vivants.
Patent CA-2144042-A1 (CA)
Title: Vehicle drive system and method for mounting same
Inventor: COUTURE PIERRE
IPC: B60L50/15
Filed: 1993-10-27
Abstract: The motor vehicle drive system is for a motor vehicle having an electric motor system, an actuating system, an accelerator system, a mode selector and a battery. The drive system comprises a power supply bus having an output for supplying the electric motor system; a battery connector for connection to the battery, the connector having a power output for supplying the power supply bus; a controller system having inputs respectively for connection to the components of the vehicle so that it can monitor their status; a power converter system connected to the power supply bus of the controller system, and to the motor system for supplying it; a combustion motor electric power supply having an input connected to the controller system, and an output for producing current; a first power converter having an input connected to the power supply, and an output for supplying the power supply bus, the controller system being connected to the power converter so that it is monitored and controlled by the controller system, whereby the controller system monitors and controls operation of the electric motor system and, when auxiliary electric power is needed on the power supply bus, the controller system activates operation of the combustion power supply.
Patent CA-2145667-A1 (CA)
Title: Water-soluble condensation products of compounds containing amino groups with crosslinking agents, method of preparing them and their use
Inventor: SCHERR GUENTER
IPC: C08G73/02
Filed: 1993-12-16
Abstract: There are described water-soluble condensation products of amino-containing com-pounds and crosslinkers, obtainable by reacting (a)  polyalkylenepolyamines, polyamidoamines, ethylene-imine-grafted polyamidoamines, polyetheramines and mixtures thereof, with (b)  monethylenically  unsaturated  carboxylic  acids, salts, esters, amides or nitriles of monoethylen-ically unsaturated carboxylic acids, chlorocarbo-xylic  acids  and/or  glycidyl  compounds  such  as glycidic acid, glycidamide or glycidyl esters, and (c)  at least bifunctional crosslinkers having a halo-hydrin, glycidyl, aziridine or isocyanate unit or a halogen atom as functional group, to form water-soluble condensation products having a viscosity of at least 100 mPas in a 20% strength by weight aqueous solution at 20°C, processes for preparing the water-soluble condensation products by reacting the abovementioned compounds of groups (a), (b) and (c), and the use of the condensation products as drainage, floccu-lation and retention aids in papermaking.
Patent CA-2145711-A1 (CA)
Inventor: OWARIYA SAKAE
IPC: B23B3/10
Filed: 1995-03-28
Abstract: A vertical machine tool has a main spindle head and main spindle rotatably supported by the main spindle head vertically. A worktable movable horizontally is also provided. A frontmost stroke end position of the worktable relative to the main spindle head is determined in such a way that a rearmost edge portion of the worktable is displaced a predetermined set-up stoke, Sa, away from a central position (C) of the main spindle. When work is mounted by use of a crane or hoist, it is possible to prevent the hook of the crane from interfering with the main spindle head, thus improving the set-up workability.      As an additional feature there is provided a plurality of grooves extending in front and rear direction of the machine tool on an upper surface of the worktable also to improve the set-up workability, without forming a plurality of grooves in the right and left direction of the machine tool.
Patent CA-2148043-A1 (CA)
Title: Solid pharmaceutical dosage form containing flavored film coating
Inventor: SONLEY CHRISTOPHER R
IPC: A61K9/28
Filed: 1995-04-27
Abstract: The present invention relates to a solid, swallowable pharmaceutical dosage form for temporary relief of coughs and a sore throat. The dosage form contains a solid core with a therapeutically effective amount of an analgesic and an antitussive. A menthol-flavored film coating is applied to the core in an amount sufficient to provide sensory stimulation of the throat and nasal passageways when the dosage form is placed in the oral cavity and swallowed.
Patent CA-2151322-A1 (CA)
Title: Oxygen concentration detector
Inventor: SUGINO HIROSHI
IPC: G01N27/407
Filed: 1995-06-08
Abstract: An  oxygen  concentration  detector  includes  a  one-end closed cylindrical oxygen sensing element having an inside electrode, outside electrode provided on the inner side and outer side respectively, an electrode protecting layer made up of ceramics porous member provided further outside the outside electrode, and a trap layer 1 of ceramics porous member having a surface roughness of 20 to 100 µm measured according to a 10 point mean roughness measurement and provided outside the electrode protecting layer is employed.  By dipping the to-be-detected gas side surface of an oxygen sensing element into a slurry with coarse heat-resisting metal oxide particles, 2 to 50 µm in average grain size, dispersed, depositing the slurry on the surface of a protective layer of an oxygen sensor element, thereafter drying and baking the deposit, a porous poisonous substance trap layer, 10 to 500 µm thick, is formed. The dipping is performed after a previous degassing and strong stirring of said slurry and the stop of stirring.
Patent CA-2155380-A1 (CA)
Inventor: BARTLING STEVEN CRAIG
IPC: G06F7/508
Filed: 1995-08-03
Abstract: A high speed dynamic binary incrementer is provided that requires only two stages regardless of the bit width of the incrementer.   The binary incrementer utilizes the inverse of logical carry expressions to provide for a first stage.  A sum stage receives the inverted carry and the input signals to provide  the  incremented value.   Dynamic wired OR Logic  is utilized  advantageously  to  provide   the   dynamic  binary incrementer.
Patent CA-2157047-A1 (CA)
Title: Aureobasidins
Inventor: KUROME TORU
IPC: C07K11/02
Filed: 1994-12-26
Abstract: This invention relates to Aureobasidins useful as an antifungal agent having broader spectruro. The compound according to this invention includes acyclic depsipeptide consisting of one hydroxy acid residue having A', 3 amino acid residues having C1, F1 and H1, respectively, 4 N-methylamino acid residues having B1; D1, G1and I1, respectively, and 1 cyclic amino acid residue having E1. The typical compound includes one wherein A1 is CH3CH2CH(CH3)-, B1 is (CH3)2CH-, C1 is benzyl, cyclohexylmethyl, p-fluorobenzyl, benzyloxymethyl, benzyloxybenzyl, methoxybenzyl, cyclohexylmethyloxybenzyl or the like, D1 is methyl, benzyl, hydroxymethyl or the like, E1 is -(CH2)3-, F1 is CH3CH2CH(CH3)-, G1 is (CH3)2CH-, H1 is (CH3)2CHCH2- and I1 is (CH3)2C(OH)-. The compound according to this invention has an excellent activity against not only Candida but also Cryptococcus and Aspergillus.
Patent CA-2160760-A1 (CA)
Inventor: COIRIER PHILIPPE
IPC: G08G5/02
Filed: 1995-10-17
Abstract: -
Patent CA-2160808-A1 (CA)
Title: Cases
Inventor: PEASE JOHN MCNAIR
IPC: B65D85/18
Filed: 1994-04-25
Abstract: A packaging case for a folded shirt is in the form of a bag (1) with top and bottom walls (2, 3) and a rigid reinforcement (9) between the wall to prevent crushing of the shirt collar. The reinforcement (9) may be stepped so that there is greater protection for the collar end of the bag. The reinforcement may be defined by stepped rigid side walls (9) of the bag. The shirt may be folded around a frame (11) within the bag and this may comprise top and bottom panels (12, 14) linked by a hinge joint (13) which is curved to avoid creasing of the shirt. The bag has an opening closed by a lid or flap (4).
Patent CA-2163714-A1 (CA)
Title: Grapple mount
Inventor: SOMERO NICK J
IPC: B66C1/58
Filed: 1995-11-24
Abstract: A mount for attaching a grapple to an excavator arm equipped with a hydraulic drive, a thumb, and a bucket.  A rear portion of the mount is adapted to overlie the thumb to which it is attachable by bolts.  A forward portion of the mount is provided with apertured ears that attach by pins to interior fingers of the thumb.  The mount includes a second pair of apertured ears that extends fowardly from the thumb and to which a grapple is attachable by a drop link. The hydraulic system of the excavator is modified to permit diversion of the hydraulic drive for the thumb to the grapple when the grapple is mounted on the excavator.  The grapple mount significantly reduces the time necessary for mounting and dismounting a grapple to an excavator arm because it eliminates the necessity for mounting and dismounting the thumb and the bucket.