baber/WOPTO huggingface dataset:
Patent CA-2209328-A1 (CA)
Inventor: BROWN JERROLD G
IPC: A47B46/00
Filed: 1997-06-30
Abstract: Storage container for small articles. A storage container for small articles provides a stationary upright cabinet open at the front, one or more bins received in the cabinet and tiltable between an upright closed position and a forwardly tilting open position, and a latch secured to a front wall of the bin for locking the bin in the closed upright position. The cabinet includes a vertical back wall and vertical side walls which have lower edges that are adapted to rest on a horizontal supporting surface, and a bottom wall between these lower edges and directly above the supporting surface. Each bin includes a front wall and a bottom wall joined by a curved transitional surface, which has the curvature of a right circular cylinder. This curved transitional surface rolls along the upper surface of the bottom wall of the cabinet as a bin is moved from an open position to a closed position or vice versa. This rolling motion takes the place of a structure having a fixed pivot axis for supporting a bin. Projections extending downwardly from the bottom wall of the bin through correspondingly shaped openings in the bottom wall of the cabinet, prevent tilting beyond the predetermined limit, and also prevent undesired shifting of a bin as it moves, and further prevent accidental removal of a bin. The latch is slidable between a latching position and a retracted position, and is retained in either position by a keyless locking arrangement until a user manually slides the latch to the other position.
Patent CA-2211010-A1 (CA)
Title: Method of displaying a promotional message by an electronic price label
Inventor: GOODWIN JOHN C III
IPC: G09F9/00
Filed: 1997-07-21
Abstract: A method of displaying a promotional message by an electronic price label which uses a promotional indicator.      The promotional message is stored with the promotional indicator in a first location. The promotional indicator is stored in a second location. A control message addressed to the EPL is created by reading the promotional indicator for the EPL from the second location and reading the promotional message from the first location. The control message to the EPL is transmitted. The control message is received by the EPL. Finally, the promotional message is displayed by the EPL. The first location may be a price look-up (PLU) file and/or an EPL data file.
Patent CA-2212263-A1 (CA)
IPC: A47K10/32
Filed: 1997-09-08
Abstract: A tissue roll dispenser provided with a pair of laterally slidable roll holding elements and with a longitudinally slidable roll releasing actuatoris described herein. The roll holding elements are biased towards a roll holdingposition via a spring connected to both roll holding elements. The roll releasing actuator includes a pointed end provided with opposite lateral edges contacting a respective roll holding element. When the roll releasing actuator is moved from a resting position to an actuating position, the pointed end forces the roll holding elements to move laterally from a roll holding position to a roll releasing position.
Patent CA-2212409-A1 (CA)
Title: Telecommunications terminal
Inventor: RAMIREZ RUBEN PEREZ
IPC: H01R4/24
Filed: 1995-02-07
Abstract: A modular, re-enterable telecommunications terminal (50), for making and breaking connections with insulated wire conductors, includes one or more base frames (52) supporting wire termination modules (55, 56) thereon, and a multi-pin socket (60) thereon is connected to another base frame (52) by one or more bridging modules (100).  The termination modules (55, 56) are manually operable for terminating wires in insulation displacing connectors (70, 85), and are selected and positioned according to the type of terminations desired. Manually pushing and pulling the termination module drivers (65, 80) toward and away from the base frames (52) effects movement of the wires between connected and open positions.
Patent CA-2213051-A1 (CA)
Title: Lubricants and functional fluids containing heterocyclic compounds
Inventor: SUPP JAMES A
IPC: C10M133/44
Filed: 1997-08-15
Abstract: This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity and a minor amount of (A) a compound represented by the formula   wherein in Formula (A-I): X2, X2 and X3 are independently O or S, and X2 and X3 can be NR1 wherein R1 is hydrogen or hydrocarbyl; and G1, G2, G3 and G4 are independently R2, OR2 or R3OR2, wherein R2 is hydrogen or hydrocarbyl and R3 is hydrocarbylene or hydrocarbylidene. In one embodiment, the inventive composition further comprises (B) an acylated nitrogen-containing compound having a substituent of at least about 10 aliphatic carbon atoms.      In one embodiment, the inventive composition further comprises (C) a phosphorus compound. In one embodiment, the inventive composition further comprises (D) a thiocarbamate. In one embodiment, the inventive composition further comprises (E) a organic sulfide. In one embodiment, the invention relates to a process comprising mixing the foregoing component (A) with an oil of lubricating viscosity, and, optionally, one or more of the foregoing components (B), (C), (D) and/or (E).
Patent CA-2215836-A1 (CA)
Title: Methods of screening compounds useful for prevention of infection or pathogenicity
Inventor: TAN MAN-WAH
IPC: A61P31/04
Filed: 1996-03-27
Abstract: Screening procedures are disclosed for identifying compounds useful for inhibiting infection or pathogenicity. Methods are also disclosed for identifying pathogenic virulence factors.
Patent CA-2217501-A1 (CA)
Title: Base forming of can bodies
Inventor: MCMAHON NEIL DAVID
IPC: B21D22/30
Filed: 1996-03-25
Abstract: Can bodies are formed typically by drawing and wall-ironing a cup, introducing fluid between punch and dies as the cup exits the dies and then forming the desired base profile. The can bodies formed in the present invention are able to be produced from thin hard material such as double reduced steel and/or have stronger base profiles in terms of tighter radii and deeper countersinks than was hitherto possible without risk of splitting.
Patent CA-2218512-A1 (CA)
Inventor: CAMPBELL ROGER
IPC: A23K20/105
Filed: 1996-04-19
Abstract: L'invention se rapporte à l'amélioration des performances de reproduction des animaux par l'administration de bétaïne auxdits animaux. Typiquement, la bétaïne est administrée aux animaux vivant sous un stress nutritif ou lactatif. L'invention présente également des régimes pour améliorer les performances de production des animaux, lesdits régimes comportant de la bétaïne en plus des ingrédients traditionnellement utilisés dans la nourriture pour animaux.
Patent CA-2218701-A1 (CA)
Title: Immunopotentiating inosine monophosphate 5'-nucleotidase resistant derivatives and uses thereof
Inventor: MASIHI K NOEL
IPC: A61P37/02
Filed: 1995-04-21
Abstract: A method of making inosine-5'-monophosphate and its derivatives resistant to 5'-nucleotidase by chem-ically modifying inosine-5'-monophosphate to formula (I) wherein R is selected from the group consisting of an alkyl, alkoxy and secondary amino compounds whereby inosine-5'-monophosphate biological activity is retained in vivo.
Patent CA-2222567-A1 (CA)
Title: High viscosity liquid controlled biologically active delivery system
Inventor: HOLL RICHARD J
IPC: A61K9/20
Filed: 1996-06-07
Abstract: A composition for the controlled release of substances is provided that includes: (i) a non-polymeric, water-insoluble liquid carrier material (HVLCM) of viscosity of at least 5,000 cP at 37 ~C that does not crystallize neat under ambient or physiological conditions; and (ii) a substance to be delivered.
Patent CA-2222953-A1 (CA)
Title: Aerator control mechanism
Inventor: LAMB MARK EDWARD
IPC: A01B45/02
Filed: 1997-12-18
Abstract: A control mechanism for an aerator mechanism, the control mechanism being coupled with the engine for automatically slowing the engine when the aerator mechanism is shifted between transport and operating positions. The engine control mechanism includes a solenoid coupled with an operator engagable position control mechanism and an arm of an engine governor such that the governor will slow the engine when the position control mechanism is engaged to shift the aerator mechanism between transport and operating positions.
Patent CA-2222976-A1 (CA)
Title: Benzoyl piperidines/pyrrolidines for enhancing synaptic response
Inventor: NILSSON LENA
IPC: C07D498/04
Filed: 1996-05-23
Abstract: Benzoyl piperidines and pyrrolidines and compounds of related structure (Formula I) are disclosed for use in enhancing synaptic responses mediated by AMPA receptors. The compounds are effective in the treatment of subjects suffering from impaired nervous or intellectual functioning due to deficiencies in the number or strength of excitatory synapses or in the number of AMPA receptors. The compounds can also be used for the treatment of non-impaired subjects for enhancing performance in sensory-motor and cognitive tasks which depend on brain networks utilizing AMPA receptors, for improving the performance of subjects with memory deficiencies, for treating depression, alcoholism and schizophrenia, and for improving memory encoding.
Patent CA-2223768-A1 (CA)
Title: Suspension and soft gelatin capsules containing particulate matter
Inventor: CAIN JOHN L
IPC: A61K9/64
Filed: 1996-06-06
Abstract: Disclosed are suspensions suitable for encapsulation in gelatin capsules, comprising a solid phase consisting of solid particles having a mean diameter of at least about 149.mu.m, and a liquid phase capable of suspending the solid phase, the suspension having a predetermined rheology at a temperature suitable for encapsulation into gelatin capsules.
Patent CA-2224742-A1 (CA)
Inventor: LE BOT PATRICK
IPC: F25J3/04
Filed: 1997-12-12
Abstract: Up to a certain value (D1) of the demanded flow rate  (D),  this  flow rate  is brought  to  the working pressure and is sent to the consumer pipe. When the demanded flow rate is less than the value  (D1),  the complement  to  (D1)  is  brought  to  a  high  pressure, greater than the working pressure,  and is sent into a buffer tank.  Above the value  (D1),  the flow rate is supplemented by a flow rate which is drawn from the buffer tank and expanded to the working pressure.       Application to supplying oxygen to steel works with electric arc furnaces or to copper refineries.
Patent CA-2226766-A1 (CA)
Title: Produit cerealier fourre
Inventor: FOGEL HARVEY PHILIP
IPC: A23L7/122
Filed: 1998-01-13
Abstract: La présente invention permet de fabriquer un produit céréalier fourré de pâte farineuse. Ce produit de longue conservation se décline en une série de goûts et de textures. Dans une version privilégiée, une première série de bandes de céréales filamentées, semblables à des filets, est laminée en continue, tandis qu'au moins un filet de pâte de garniture y est déposé en continue. Une seconde série de bandes en filets est laminée en continue par-dessus le filet de pâte afin de former un sandwich. Chaque bande comporte une série de brins longitudinaux essentiellement parallèles, ainsi qu'un certain nombre de brins croisés essentiellement perpendiculaires aux brins longitudinaux. Le sandwich laminé est coupé de manière à envelopper la garniture avant d'être cuit au four.
Patent CA-2227681-A1 (CA)
Title: Method and device for controlling a construction machine
Inventor: EGA REGIS
IPC: E02F9/20
Filed: 1998-02-24
Abstract: A signal sending device 21 which stores therein proper data, such as an accelerator position and a pump output, concerning operating conditions, such as supply hydraulic pressure and flow rate, appropriate for a working attachment to be attached to the front part of a hydraulic excavator or the like is mounted on the working attachment. The body of a hydraulic excavator is provided with a controller 11 adapted to control the hydraulic sources by receiving and storing proper data sent from the signal sending device 21. The signal sending device 21 includes a ROM 31 for storing proper data for each working attachment, a CPU 32 for retrieving proper data from the ROM 31, and a data communication interface (COM) 33 for receiving command signals sent from the controller 11 of a machine body to the CPU 32 and sending to the controller 11 proper data which have been retrieved from ROM 31 by the CPU 32.
Patent CA-2228390-A1 (CA)
Title: Low surface energy fluid metering and coating device
Inventor: LAU TIT-KEUNG
IPC: G03G15/20
Filed: 1996-07-15
Abstract: This invention provides a liquid metering and surface coating device which can satisfactorily perform the operation of applying a release liquid to at least the surface of toner image fixation rolls in plain paper copying, with exceptional accuracy, uniformity, and durability. The device comprises a porous support layer adhered to a metal shaft. The porous support layer is comprised of an open-celled thermosetting polymer foam internally reinforced to obtain the strenght, resilience, and heat resistance needed for high durability in use as part of a hot toner image fixation mechanism in a PPC  machine. The porous support is comprised of materials having high compatibility with and wettability by the liquids to be distributed and having high liquid holding capacity so as to provide smooth continuous liquid delivery. Adhered to the porous support layer is a liquid permeation control layer which is comprised of porous polytetrafluroethylene film in which the pores contain a mixture of silicone oil and silicone rubber. Adhered to the outer surface of the liquid permeation control layer is a release layer which is comprised of a porous polytetrafluoroethylene film.
Patent CA-2230918-A1 (CA)
Title: Deburring tool for deburring the edges of boreholes
Inventor: HEULE ULF
IPC: B23B51/10
Filed: 1997-06-26
Abstract: A debarring tool for debarring the edges of boreholes. The tool has a base body in which at least one recess aligned across the longitudinal axis of the base body is provided, where at least one blade is arranged in said recess so it can be displaced under spring load in the longitudinal direction of the recess. A compression spring is provided in the longitudinal bore of the base body and comes in contact with one end of a control pin whose other end engages in a control recess in the blade to provide at least a holding power to the blade in the direction of displacement.
Patent CA-2241007-A1 (CA)
Title: Wireless telecommunications system utilizing cdma radio frequency signal modulation in conjunction with the gsm a-interface telecommunications network protocol
Inventor: SPARTZ MICHAEL K
IPC: H04L12/56
Filed: 1996-12-18
Abstract: A method and apparatus for operating a wireless telecommunication system utilizing code division multiple access (CDMA) over-the-air with a Global System for Mobile (GSM) communications A-interface based network is described. A CDMA radio frequency (RF) signal interface provides a bi-directional interface to a subscriber unit (50), and a Global System for Mobile (GSM) communications A-interface SS7 transport provides a bi-directional interface with GSM mobile services switching center (MSC) (52). Additionally, a transparent message transport (44) is provided over which signaling messages defined in the GSM A-interface protocol are exchanged between the GSM MSC (52) and a subscriber unit (50).
Patent CA-2245006-A1 (CA)
Title: Protein expression system
Inventor: SGARLATO GREGORY D
IPC: C12N9/64
Filed: 1997-01-31
Abstract: The present invention relates to improved recombinant vectors which allow for the production of fusion proteins. The present invention also relates to methods for the expression and purification of authentic recombinant proteins from such fusion proteins. In particular, the present invention relates to fusion proteins wherein additional domains and/or elements are added to the fusion proteins. Included in these domains and/or elements are Fc fragments (1) fused to proteins of interest (2) by a polypeptide comprising a hinge region (3), hydrophilic spacer (4), and a dibasic amino acid endoprotease cleavage site (5), wherein the spacer may be cleaved and then digested by carboxypeptidase B (6) to yield the authentic protein (2).
Patent CA-2245553-A1 (CA)
Inventor: SCHUETZE RAIMUND
IPC: H05H3/04
Filed: 1997-01-31
Abstract: The invention concerns a method and device for the contactless microinjection, sorting and production of biological objects. According to the invention, on a planar carrier (2) an object field or the object itself, located on the carrier (2), is cut out with a laser beam (6) and transferred by means of a laser-induced transport process to a collector substrate (5) which is disposed directly above or below the carrier. During the cutting-out process, either the laser beam (6) moves in a closed curve about the object or the object itself is cut directly out of the carrier (2) in a computerized manner. This method enables individually selected objects to be spatially separated and sorted from a very large number of objects. The method can also be used to separate specific cells from tissue sections. The method is further suitable for microinjecting given substances into individual biological objects, such as for example cells, and then sorting the latter.
Patent CA-2245735-A1 (CA)
Title: Foamed gaskets made from homogeneous olefin polymers
Inventor: WHETTEN ALAN R
IPC: C08L23/08
Filed: 1997-02-21
Abstract: Foamed gaskets comprising at least one homogeneously branched ethylene polymer and at least one blowing agent are disclosed. The gaskets are particularly useful for sealing food and liquid containers and do not contribute to taste and/or odor of the packaged product, which is especially useful in food-stuff applications.
Patent CA-2246226-A1 (CA)
Inventor: PHILLIPS MICHAEL S
IPC: G01N33/53
Filed: 1997-02-18
Abstract: The rat ob receptor gene has been isolated and cloned. Two different alleles have been identified: the wild-type, and the fa-allele which differs from the wild-type by only one base pair. The base pair change, however, introduces an MspI restriction site into the DNA sequence, and also results in an amino acid change. Also part of the invention are the novel receptors, vectors containing the nucleic acid encoding the receptors, host cells transformed with this gene, and assays which use the gene or protein and identify new ligands.
Patent CA-2246656-A1 (CA)
Inventor: CZEGLEDI JOHN
IPC: E04F21/24
Filed: 1998-09-17
Abstract: An improved concrete grooving device, hand operated, easily adjusted and comprised of a rectangular or square plate member of a non metallic, light weight, low friction material that when placed on the top surface of freshly poured and leveled concrete reduces the depression left in the concrete on both adjacent sides of the groove being formed. This improved device produces very low capillarity action and low drag coefficient. The need for repetitive passes to finish the concrete's groove are eliminated resulting in minimal bleed water, stronger concrete groove surface and reduced application time. This device provides for mounting replaceable spine or keel type blade(s) of a light weight, low friction, wear resistant material that will produce shallow or deep, radiused shouldered grooves in the surface of concrete as it is being poured and finished. The improved device's embodiment has a groove alignment sight that will work free style or in conjunction with a string line in the process of obtaining straight concrete grooves thus eliminating the use of plank type straight edges to guide the groover.     Provision is made for sighting with a pen light style laser dot generator.
Patent CA-2247106-A1 (CA)
Title: Technique for representing combinatorial chemistry libraries resulting from selective combination of synthons
Inventor: HORLBECK ERIC
IPC: G16C20/62
Filed: 1997-02-25
Abstract: A method and apparatus is provided for the generation and representation of chemical libraries (608). More particularly, a computer implemented method and apparatus is provided for the generation and representation of combinatorial chemistry libraries (608).
Patent CA-2248107-A1 (CA)
Inventor: RIFKIN ANDREW
IPC: A41H3/08
Filed: 1997-02-06
Abstract: A fashion game is operable upon a conventional computer having a display monitor and a printer. A plurality of garment elements and complete garments are stored within the computer and available for display upon the monitor in combinations dictated by the user controlling the computer. As the garment is fabricated and the elements thereof collected, the user is able to select color and pattern to be applied to the particular garment. The garment as assembled and completed is displayed upon a doll image (30) on the monitor. An additional software program allows the user to select a particular garment or combination of garment elements to be animated upon a displayed animated doll image (35) which carries forward movements such as walking. A plurality of fabric sheets having a supporting backing (42) are fed through the printer to have the patterns corresponding to the selected garment printed thereon (4346). The printed material sheets are then cut out along the pattern and assembled upon the doll to form a garment worn by the doll using double-sided attachment tape and hook and loop attachment pads.
Patent CA-2249402-A1 (CA)
Title: Benzopyran derivatives having leukotriene-antagonistic action
Inventor: GARCIA PEREZ MA LUISA
IPC: C07C205/45
Filed: 1997-03-20
Abstract: The present invention relates to novel benzopyran derivatives of formula (I), wherein A is an oxygen or sulfur atom or a methylene group; B and C are: a) when B is a benzofused heterocycle (a) wherein U is an O, S or N atom, Z-Y are two carbon atoms linked by a double or single bond and T is a single bond, a methylene or carbonyl group, C  can be a -CONR7-, CSNR7-, -SO2NR7-, -CH2O-, -CH=CH-group; b) when B is a phenyl group (b), C can be a -SO2NR7-, -CH2O-, -CH=CH-group; D is a 5-tetrazolyl or -COOR8 group, wherein R8 is hydrogen, a (C1-C4)-alkyl or phenylalkyl group; and m and n are integers between 0 and 4. Said compounds show a leukotriene-antagonistic activity, and they are valuable as anti-inflammatory and antiallergic medicaments or in the treatment of cardiovascular diseases.
Patent CA-2250504-A1 (CA)
Title: Multibit single cell memory having tapered contact
Inventor: OVSHINSKY STANFORD R
IPC: H01L27/105
Filed: 1997-04-17
Abstract: An electrically operated, directly overwritable, multibit, single-cell chalcogenide memory element (36) with multibit storage capabilities and having at least one contact (6) for supplying electrical input signals to set the memory element to a selected resistance value and a second contact (8) tapering to a peak (16) adjacent to the memory element. In this manner the tapered contact helps define the size and position of a conduction path through the memory element.
Patent CA-2250654-A1 (CA)
Title: Wiper device for stripping drilling fluid from rig drill string
Inventor: BROWN WILLIAM H
IPC: E21B33/08
Filed: 1998-10-20
Abstract: The wiper device comprises an elongated conveyor arm which can pivot in a horizontal plane and freely move forward and backward through a limited travel (which movement capabilities are collectively termed "floating" capability). The arm carries a wiper pad assembly on its outer end. The wiper pad assembly can therefore float with the arm to accommodate lateral and to and fro sway of the drill string within the confines of the rig rotary table bushing, when the wiper pads are engaged with the drill string. The arm can be advanced and withdrawn to convey the wiper pad assembly between the operative stripping position over the bushing and a retracted position off to one side of the bushing.