baber/WOPTO huggingface dataset:
Patent CA-2107089-A1 (CA)
Inventor: MCNAUL ERIC C
IPC: G09F7/00
Filed: 1992-03-12
Abstract: Sheet material (20, 20') including a polyvinyl fluoride film (21), an application tape (22) removably adhered to one surface (32) of the film (21) and a carrier tape (23) removably adhered to the application tape (22). The polyvinyl fluoride film (21) has an exposed surface (33) on which a sign (4) is printed in reverse image. Adhesive (42) is applied over the printed surface (33) with a transfer tape (40). When printed film (21) is applied to a selected surface, the film (21) is adhered to the selected surface by adhesive (42) after separation of the carrier tape (23) and application tape (22) so that the printed sign (4) is on the innermost surface (33) of the film (21) and protected by the thickness of the polyvinyl fluoride film (21).
Patent CA-2108324-A1 (CA)
Title: Communications system
Inventor: GOZES AMIRAM
IPC: H04W84/08
Filed: 1993-10-13
Abstract: A Communications System.            Abstract.   Fig. 1 illustrates a communications system (10) covering a plurality of cells (11, 12). The system comprises a controller (13), for administering control of the system, and a plurality of communications devices (A-J) each having a transceiver for transmitting request messages to and receiving control messages from the controller (13). The communications devices (A-J) comprise registered communication devices that are registered with the controller (13) as being associated with a talk group and scanning communication device receptive to at least one talk group. The controller has a data base containing information relating registered communication devices to a current cell in which they are located, a receiver responsive to the request messages and a transmitter for transmitting control messages. The controller (13) allocates voice channels to cells participating in a talk group call. When a talk group request message is received by the controller, a first control message (OSW) is transmitted to cells containing registered communications devices associated with the talk group. The first control message assigns a voice channel for the talk group in the cell. A second control message (TGCA OSW) is transmitted to all other cells indicating that the talk group call has been established for the talk group.
Patent CA-2111067-A1 (CA)
Title: Method for salvaging organic thermoplastic values from discarded surface treated organic thermoplastic substrates
Inventor: GILLETTE GREGORY R
IPC: C08J11/06
Filed: 1993-12-09
Abstract: A method is provided for salvaging organic thermoplastic values from discarded shaped organic thermoplastic substrate which has been surface treated with a protective or decorative organic coating can be salvaged and recycled.  The discarded shaped organic thermoplastic substrate, such as a polycarbonate substrate can be granulated, treated with an aqueous alkaline solution which can contain a water miscible organic solvent, such as methanol and thereafter washed until neutral and dried.
Patent CA-2111803-A1 (CA)
Inventor: BILLMERS ROBERT L
IPC: C09J103/06
Filed: 1993-12-17
Abstract: Hot melt adhesive compositions comprising selected modified starch esters as the main or base adhesive material wherein the starch ester has an ester component of about 2 to 18 carbon atoms and a DS of from about 0.3 to 3.0 and a sufficient amount of a non-volatile, polar organic diluent to allow the composition to melt and have a viscosity of less than 50,000 cP at an application temperature of 400°F or less.
Patent CA-2113487-A1 (CA)
Title: Cyclical action massaging chair
Inventor: ANDERSON LOUIS R
IPC: A61H15/00
Filed: 1994-01-14
Abstract: A massaging chair according to the present invention provides an efficient and comfortable massage to a person sitting therein.  The massaging chair preferably has a seat for supporting the lower torso of a user thereon and a back for supporting the back of a user thereon.  The back includes a flexible front surface which is adapted to directly contact the back of the user.  The massaging chair also has a massaging carriage mounted within the back of the chair, a transverse rod rotatably mounted to the carriage and so as to define a generally horizontal rod axis which extends generally parallel to the flexible front surface of the back of the chair, at least one roller assembly mounted to the rod and including a plurality of separate rollers which are mounted for free rotation about parallel axes which are radially spaced from and parallel to the rod axis.  The rollers are positioned so as to sequentially contact the flexible front surface of the back upon rotation of the rod, and thereby massage the back of the user supported in the chair.
Patent CA-2114216-A1 (CA)
Inventor: CONTE UBALDO
IPC: A61K9/20
Filed: 1992-07-20
Abstract: Biocompatible sustained-release vaginal antiviral compositions in form of effervescent tablets, bioadhesive tablets, bi-lay-ered tablets, bioadhesive washes, are described.
Patent CA-2116441-A1 (CA)
Title: Extendable guidewire assembly
Inventor: SAMSON GENE
IPC: A61M25/01
Filed: 1992-08-19
Abstract: An extendable guidewire assembly comprising: a guidewire (11) having a tapered proximal end; an extension wire (12) having a tapered distal end; and a polymeric tubular sleeve (13) that is fixedly attached about the tapered distal end of the extension wire such that the tapered distal end of the extension wire extends partly through the sleeve lumen, said lumen having a diameter that is smaller than the untapered diameter of the guidewire and wherein said lumen expands radially when the sleeve is under axial compression and contracts radially when the sleeve is under axial tension.
Patent CA-2117668-A1 (CA)
Inventor: SAITO IZUMU
IPC: C12N15/861
Filed: 1994-09-08
Abstract: Disclosed are a recombinant adenovirus bearing a DNA sequence encoding a desired foreign polypeptide, and a hybrid promoter (CAG promoter) comprising a cytomegalovirus enhancer, a chicken .beta.-actin promoter, a rabbit .beta.-globin splicing acceptor and a polyA sequence, a process for production thereof, as well as use thereof for in genetic treatment. The recombinant adenovirus effectively expresses the foreign polypeptide in a wide range of animal cells.
Patent CA-2120446-A1 (CA)
Title: Chronological record book and method
Inventor: LANCOR TROY J
IPC: B42D1/00
Filed: 1994-03-31
Abstract: ABSTRACT OF THE DISCLOSURE:        A chronological record book for business cards, photos and the like wherein each sheet has one face available for entering of contemporaneous information and the facing page has adhesive means of low tack for temporarily adhering planar objects such as business cards and the like.
Patent CA-2123208-A1 (CA)
Title: Process and apparatus for removal of organic pollutants from waste water
Inventor: SANYAL SUGATA
IPC: B01J19/30
Filed: 1992-11-30
Abstract: This invention relates to a process for reducing the concentration of an organic and/or inorganic pollutant in a fluid stream which comprises passing the stream through a bioreactor containing a fixed biologically active biomass comprising an effective number of open or substantially open spaces and a plurality of biologically active bodies comprising a hydrophobic polyurethane substrate having an effective amount of one or more microorganism capable of metabolizing at least one of the said pollutant on, in or on and in said substrate in the absence or in the substantial absence of an absorbent.
Patent CA-2124721-A1 (CA)
Title: Canonical telephone numbers
Inventor: MENEZES ARUL A
IPC: H04M1/27485
Filed: 1994-05-31
Abstract: CANONICAL TELEPHONE NUMBERS                Abstract of the Disclosure A system and method using canonical telephone numbers which allows automatic calling with any location in the world independent of the caller's location. The caller canonical telephone number and a plurality of caller prefixes are stored within the system. A telephone directory stores a plurality of callee canonical telephone numbers for locations throughout the world. The caller selects a callee canonical telephone number from the telephone directory, and the system uses thecallee canonical telephone number and the caller canonical telephone number to determine which digits of the callee canonical telephone number must be placed on the telephone line to complete the call. The system then adds the appropriate prefix for international, long distance, or local telephone calls. The telephone directory may be in the form of a software file that can be transferred to any telephone location throughout the world. The telephone directory may be directly installed at any caller location without alteration for the specific location. The user may use a keypad to enter new callee canonical telephone numbers into the telephone directory, or may manually enter a non-canonical callee telephone number.
Patent CA-2126650-A1 (CA)
Title: Rail assembly for a stationary inclined elevator
Inventor: GERBER HANS
IPC: B66B9/187
Filed: 1994-06-23
Abstract: ABSTRACT OF THE DISCLOSURE    A substantially straight rail assembly on which a carriage of a stationary inclined elevator is guided includes two track rails, each having two legs joined by a web having a plurality of holes.   Box-shaped frames, each comprising two rails having holes and coupled together with transverse bars, are screwed to the  track  rails  at  arbitrary  positions  in  the longitudinal direction of the track rails to couple the track rails together at a predetermined distance from each other.   Splice frames connect additional pairs of track rails to the track rails.   The box-shaped frames and splice frames are removably mounted to foundations positioned along a gradient surface to mount the rail assembly to the gradient surface at desired angles of  inclination.   A cable winch or revolving cable drive moves a carriage of the inclined elevator along the track rails.
Patent CA-2127222-A1 (CA)
Title: Method and system for simulating the execution of a computer program
Inventor: BLAKE RUSSELL P
IPC: G06F9/46
Filed: 1994-06-30
Abstract: METHOD AND SYSTEM FOR SIMULATING THE EXECUTION                OF A COMPUTER PROGRAM              Abstract of the Disclosure A simulation system to simulate the execution of a computer program. The computer program is developed for invoking operating system functions of a first operating system. Each operating system function performs a behavior in accordance with passed parameters. The simulation system generates a log during the execution of the computer program under control of the first operating system. The log includes an indication of each invocation of an operating system function by the computer program and an indication of each parameter passed to the operating system function by the computer program and the current time. The logged execution is then simulated by the simulation system on a second operating system. The simulation system invokes an operating system function of the second operating system to perform a behavior similar to the behavior performed by each logged invocation of the operating system function of the first operating system in accordance with the passed parameters.      Comparison of the functionality, reliability, and performance of the two systems are thereby enabled.
Patent CA-2128116-A1 (CA)
Title: Tris carbamic acid esters: inhibitors of cholesterol absorption
Inventor: COMMONS THOMAS J
IPC: C07D401/12
Filed: 1994-07-15
Abstract: ABSTRACT   Inhibition of the enzymes cholesterol ester hydrolase (CEH) and/or acyl coenzyme A: cholesterol acyltransferase (ACAT) results in the inhibition of the esterification of cholesterol and are therefore implicates in the inhibition of absorption of cholesterol and Thus can lower serum cholesterol levels. Compounds of the formula:       u here Z is Z is -Ar1,-Ar1-Ar2,-Ar1-O-Ar2,Ar1-S-Ar2,Ar1-O-?-Ar2, -Ar1-?-O-Ar2, -Ar1-?-Ar2, -Ar1-(CH2)1-20-Ar2, -Ar1-(CH2)1-20-O-Ar2, -Ar1-O-(CH2)1-20-Ar2 or-Ar1-(CR=CR)1-3-Ar2, -AR1-NR7-AR2 and A is a linking group inhibit the enzymes CEH and/or ACAT (in vitro) and inhibit absorption of cholesterol.
Patent CA-2128786-A1 (CA)
Title: Target mounting system
Inventor: GRANT ROBERT P
IPC: F41J1/01
Filed: 1993-02-04
Abstract: 2128786 9316348 PCTABS00025 The system is for use on outdoor firing ranges. Target cards bearing the printed targets are secured to a 4 ft. square panel made of extruded fluted plastic twin-walled polypropylene sheet. The sheet is formed with built-in curvature, which is sufficient to render the target panel rigid, even though the material is thin enough that bullets can pass through without punching-out. Because of the curvature, no frame is required to keep the panel rigid.  Scoring rings are printed on the face of the panel, together with a centering device which comprises markings that allow an attendant to align fresh target cards with the scoring rings. Two or three plies of fluted sheet may be welded/glued face to face, for larger targets. Posts or legs for the target panel are also made from extruded fluted plastic sheet. The posts are collapsible flat for storage, having a foldable box component and a foldable filler. The curvature of the target panel may be held in place temporarily for setting-up by straps between the posts. Heater wires may be inserted into the flutes.
Patent CA-2129084-A1 (CA)
Title: Method and apparatus for removal of residual interfering nebulized sample
Inventor: SALIN ERIC D
IPC: G01N21/68
Filed: 1994-07-28
Abstract: In  analysis  systems  which  employ  discrete nebulized  samples  which  are  developed  in  a  sample chamber,  potentially  interfering  residual  traces  of the  sample  are  removed  in  a  wash-out,  prior  to development  of  a  subsequent  nebulized  sample  for analysis,   in  a  considerably  shorter  time  than previously possible by directing a jet of flushing gas through the chamber against the face of the nebulizer, preferably  a  jet  of  wash  liquid  is  also  directed against the nebulizer, before,  after or concurrently with the jet of flushing gas.
Patent CA-2129648-A1 (CA)
Title: Device for cell culture treatment
Inventor: BADER AUGUSTINUS
IPC: C12M3/06
Filed: 1993-03-02
Abstract: In a device for treating cell cultures, especially hepatocytes, on plate-like culture slides, at least a part of the surfaces of said slides (1) is gaspermeable and oxygen can be introduced inside them. On the culture slide (1) is applied a coating of collagen (5, 7), on or in which is the cell culture (6). The next cell cul-ture slide (1) is arranged closely above the collagen coating (5, 7). The culture medium can be introduced into the space between the collagen coating (5, 7) and the next culture slide (1).
Patent CA-2130502-A1 (CA)
Title: Ethylene-.alpha.-olefin copolymer and molded article thereof
Inventor: KANDA YUJI
IPC: C08F4/60
Filed: 1994-08-19
Abstract: A novel ethylene-.alpha.-olefin copolymer and a molded article formed therefrom, wherein (A) a density is 0.870 to 0.945 g/cm3, (B) a relation between an activation energy of flow Ea (J/mole K) obtained by measurement of viscoelasticity at at least three temperatures in the molten state and a melt flow rate MFR (g/10 min) satisfies the following equation (1): logEa ~ 4.6 - 0.04 × logMFR (1), (C) a coefficient Cx of variation of chemical composition distribution represented by the following equation (2) is 0.40 to 0.80:      Cx = .sigma./SCB ave (2) wherein .sigma. is a standard deviation of chemical composition distribution (1/1,000 C) and SCB ave is the average of short chain branchings per 1,000 C (1/1,000 C), and (D) a ratio of a weight average molecular weight Mw to a number average molecular weight Mn (Mw/Mn) is 3 to 20.
Patent CA-2131016-A1 (CA)
Title: Process for increasing strength of structural ceramic materials by forming ceramic coating on surface and product formed thereby
Inventor: BLUM YIGAL D
IPC: C04B41/52
Filed: 1993-04-08
Abstract: A method is disclosed for increasing the strength of and repairing surface defects in a structural ceramic material which comprises coating the structural ceramic material with a tractable preceramic coating material capable of pyrolyzing to form a ceramic coating and heating the coated structural ceramic material to a temperature sufficiently high to permit pyrolysis of the preceramic polymer for a period of time sufficient to form a ceramic coating on the surface of the structural ceramic material.
Patent CA-2132205-A1 (CA)
Title: Process for the preparation of chlorine-substituted olefins
Inventor: SCHAEFER BERND
IPC: C07D303/48
Filed: 1993-03-13
Abstract: Production of chlorine-substituted olefine compounds of formula (I), wherein: R1 represents a C-organic rest; R2 represents -CN, -CO-R3, -CO-S-R3, -CO-O-R3, -CO-N(R4, R5); R3 represents a C-organic rest; R4, R5 represent H, C-organic rest.  The process is  bared on the reaction of oxiranes of formula (II) in the presence of a carboxylic acid amide (IIIa) or a lactam (IIIb) in the liquid phase with a chlorinating agent of formula (IV). Process products of formula (I) are important intermediate products for the production of dyes, pharmaceuticals and plant-protecting agents.
Patent CA-2133192-A1 (CA)
Title: Authentication key entry in cellular radio system
Inventor: SAMMARCO ANTHONY J
IPC: H04W88/02
Filed: 1994-02-23
Abstract: A mobile station is disclosed which may be operated in both a set-up programming mode and in an authentication key programming mode. The authentication key programming mode may be invoked through a series of keystrokes on a keypad in the mobile station. The mobile station allows the entry of a separate authentication key for each mobile station identification number stored in memory. The mobile station also checks the accuracy of the entered authentication key and alerts the user as to whether the entered authentication key is valid or invalid.
Patent CA-2133233-A1 (CA)
Title: Method and apparatus for detecting abrupt and gradual scene changes in image sequences
Inventor: SHAHRARAY BEHZAD
IPC: H04N5/262
Filed: 1994-09-29
Abstract: A method is capable of detecting both abrupt and gradual scene changes.  Consecutive frames of an image sequence (e.g., a video program) are first acquired and digitized.  The images are subdivided into a plurality of rectangular regions.  Block matching is performed between the current frame and the Dth previous frame to determine match signals that represent the likelihood that the regions of the first frame contain visual information substantially similar to respective matching regions of the second frame.          The match signals are ordered beginning with the match signals defining the best match and ending with the match signals defining the worst match.  The first S match signals are selected and averaged together, to obtain an instantaneous match (IM) signal S is user definable and is greater than zero and less than or equal to the number of regions into which each frame is divided.  The IM signal provides a criteria for determining whether the first frame belongs to a scene different from the second frame.          Finally, a scene change is indicated when the IM signal meets certain decision criteria.
Patent CA-2133829-A1 (CA)
Title: Liquide correcteur sans danger pour la couche d'ozone
Inventor: YAU CHIOU C
IPC: C09D133/10
Filed: 1993-03-16
Abstract: iquide correcteur non destructeur de l'ozone comprenant un solvant non halogéné, un copolymère de méthacrylate de butyle comme matière formant la pellicule polymérique, un plastifiant et un opacifiant.
Patent CA-2136191-A1 (CA)
Title: Pointing device having improved automatic gain control and information reporting
Inventor: PILCHER L STEPHEN
IPC: G06F3/033
Filed: 1993-05-20
Abstract: ABSTRACT OF THE DISCLOSURE    An improved optical pointing device utilizing a moveable unit having a voltage-to-frequency converter. The VFC emits pulses with separation proportional to the angular rotative and/or translational position of the moveable unit which pulses are applied to an LED of the moveable unit.  A microcomputer in a base unit measures separation of the pulses received by a photodetector to determine the components of the angular rotative and/or translational position of the moveable unit.  In accordance with another aspect, automatic gain control circuitry is located in the moveable unit, thereby eliminating the need for two-way communication to achieve consistency of operation in a prescribed space.
Patent CA-2138111-A1 (CA)
Title: Composition cosmetique contenant un melange de polymeres conditionneurs
Inventor: CAUWET DANIELE
IPC: A61K8/00
Filed: 1994-12-14
Abstract: L'invention concerne une composition cosmétique contenant au moins un polymère (a) de polyammonium quaternaire et au moins un polymère (b) constitué de 70 à 90 % en poids environ d'unités de diallyldialkylammonium dans un rapport pondéral strictement inférieur à 1.     (see figure I) L'invention concerne également l'utilisation d'une telle composition pour le soin des cheveux et/ou de la peau. Cette composition permet d'améliorer le démêlage des cheveux (notamment des cheveux humides) ainsi que la douceur des cheveux et de la peau.
Patent CA-2138151-A1 (CA)
Inventor: SMIRNOVA TANIA
IPC: A61K48/00
Filed: 1993-06-11
Abstract: La présente invention concerne de nouveaux polypeptides ayant une activité de récepteur NMDA et le matériel génétique permettant leur expression. Elle concerne également un procédé pour la mise en évidence et l'isolement de ligands et/ou modulateurs de l'activité de ces polypeptides, et l'utilisation de ceux-ci à titre de médicaments.
Patent CA-2141284-A1 (CA)
Title: Doctor device
Inventor: MADRZAK ZYGMUNT
IPC: B05C11/02
Filed: 1995-01-27
Abstract: A doctor device, notably for machines used to coat paper or cardboard, with a relatively bendable, flexible doctor element fitted in or on a separate holder.  At least along its length in the holder, the device features a convex crowning of its working surface about its longitudinal axis.
Patent CA-2142051-A1 (CA)
Title: Two-piece clockspring with lock and wire harness assembly
Inventor: BOLEN PATRICK A
IPC: B60R16/027
Filed: 1995-02-08
Abstract: A clockspring interconnector comprising a housing defining a chamber and a rotor cover attached to the housing. A coiled flat cable carried within the chamber surrounding the rotor cover. The flat cable having a first end attached to a first connector location of the rotor cover and a second end attached to a second connector location of the housing.   The rotor cover includes an inner wall defining a central aperture having a top opening and a bottom opening. The inner wall having integral flanges extending from the rotor cover adjacent to the bottom opening. The housing having a center hole having a rim at its external diameter. The rotor cover snap fits to the housing via the flanges having angled surfaces to slide past the rim and a protruding surface to engage the rim of the housing.   The first and second end of the flat cable including a backbone to receive the end of the flat cable. A  backbone protrudes from the rotor cover at a first connection location and a second connection location.  The backbone including parallel channels for positioning the conductors of the flat cable. Conductors welded to uninsulated end portions of external wires and secured by a backbone cover having a strain relief means.   An automatic unlocking means included in the rotor cover. The unlocking means includes a depressed or unlocked position and an undepressed or locked position.  Upon assembly of the clockspring onto a steering column, the unlocking means is depressed disengaging a detente of the locking means from the recess of the housing allowing the rotor top to rotate. Further, an externally exposed locking means limits rotation of the rotor cover to 350° and may be permanently removed after assembly of the clockspring to a steering assembly. In addition, a nonreplaceable lock is provided for limiting rotation to 180° during final assembly of the clockspring to a steering assembly and providing a means for prohibiting replacement of the lock after removal.