baber/WOPTO huggingface dataset:
Patent CA-2123582-A1 (CA)
Title: Recombinant mammalian calcitonin receptors and uses thereof
Inventor: GOLDRING STEVEN R
IPC: C07K16/28
Filed: 1992-11-09
Abstract: A method of testing a compound to determine whether it is capable of binding to a cacitonin receptor, the method comprising a) providing a recombinant eukaryotic cell which is transfected with DNA encoding calcitonin receptor and which is capable of expressing calcitonin receptor on its surface, b) contacting the cell with the test compound, and c) detecting binding of the cell with the test compound as an indication of binding of the test compound to the receptor.
Patent CA-2123840-A1 (CA)
Title: Synchronizer Pre-Energizer Spring System
Inventor: LAUER ERNST H
IPC: F16D23/06
Filed: 1994-05-18
Abstract: A pin-type double acting synchronizer clutch (10) is disclosed with improved pre-energizer spring assemblies (46 or 52). The spring assemblies each include at least two leaf springs 48 or 54 sandwiched between split pin members (44). Retainers (50 or 55) at opposite ends of the leafs prevent escape of the leafs from between the split pin members. In one embodiment the retainers (50) are formed separate of the leafs and in another embodiment the retainers (55) are integrally formed with the leafs (54) by an extension (54d,54e,54f) of one end of each leaf.
Patent CA-2125197-A1 (CA)
Title: Paired flying disks
Inventor: WOLFE STEVEN DEAN
IPC: A63H33/18
Filed: 1994-06-06
Abstract: Abstract of the Disclosure Paired flying disks utilizing in-flight aerodynamic induced separation.   A second disk is nested within a first disk so that such can be easily thrown together as on flying disk and provide repeatable vertical separation in flight.  The outer or larger disk has vanes above corresponding openings and/or holes employed in the body of the disk to divert air from the top side or other location to the underside thereof to assist the separation of the disks from one another in flight.  After separation, both disks follow the same flight direction making it possible for a single person to consistently catch both of the disks.
Patent CA-2130336-A1 (CA)
Title: Method and apparatus for rapidly processing data sequences
Inventor: SCHMIDT ROBERT C
IPC: G06T1/00
Filed: 1993-02-18
Abstract: Improved method and apparatus are provided for performing parallel and pipeline processing of data sequences (302). The apparatus includes a plurality of memory circuits (200) and a plurality of data processors wherein each data processor is constructed for parallel and pipeline processing of data sequences (302). Address controllers (202) are provided for routing data between the memory circuits (200) and the pixel processors (204). The address controllers (202) are capable of directly coupling any memory circuit (200) to any pixel processor (204) so that data may be simultaneously transferred from a plurality of memory circuits (200) to a plurality of pixel processors (204). Further, the pixel processors (204) are provided with processing elements for performing data processing on neighboring data words of a data sequence. The address controller (202) is constructed for providing data from the memory circuits (200) in a plurality of sequences so that the data may be provided to the pixel processor (204) first and second times in respective first and second sequences to enable two dimensional processing of the data sequence. A feature processor (206) is provided for extracting specific information from the processed image data, relating to features of objects contained therein.
Patent CA-2130452-A1 (CA)
Title: Altered antibodies, products and processes relating thereto
Inventor: WINTER GREGORY P
IPC: C07K19/00
Filed: 1993-02-19
Abstract: The present invention relates to altered antibodies which are substantially immuno silent by virtue of their containing selected germ-line amino acid residues which replace one or more corresponding somatically mutated residues in a native antibody.  In a process for making a gene for use in preparing such an antibody, one or more somatically mutated amino acid residues in a native antibody are identified as suitable candidate(s) for alteration. A  nucleotide coding sequence is made which codes for selected germ-line amino acid residues to replace the one or more somatically mutated amino acid residues. The altered antibody can have variable (V) regions which comprise complementarity determining regions (CDRs) which provide the antibody with capacity to bind a specific antigen; and a selected and predominantly germ-line framework. In processes for making a gene for use in the preparation of such an antibody, there are the steps of (i) obtaining CDR encoding nucleotide sequences which encode CDRs with specificity for the specific antigen and (ii) combining these CDR  encoding nucleotide sequences with framework encoding nucleotide sequences which encode the selected germ-line framework.
Patent CA-2131285-A1 (CA)
Title: Pharmaceutical inhalation compositions
Inventor: BASKEYFIELD LEWIS J
IPC: A61K9/14
Filed: 1993-03-10
Abstract: Non-pressurised pharmaceutical inhalation compositions comprising a therapeutically effective amount of a particulate inhalation medicament having a mass median diameter in the range 0.01 to 15 µm and a particulate polysaccharide entrapped flavouring agent having a mass median diameter in the range 10 to 200 µm.
Patent CA-2132597-A1 (CA)
Inventor: LEE THOMAS B
IPC: C08G18/48
Filed: 1994-09-21
Abstract: A polyol composition is provided which when reacted with an organic isocyanate, has good flow characteristics and makes a rigid polyurethane foam having good dimensional stability at low densities. The polyol composition has a polyol component which must have present a polyoxyalkylene polyether polyol having an equivalent weight of 130 or less and a hydroxyl number of 400 or more, a polyoxyalkylene polyether polyol having an average functionality from 1.5 to 3.1 and a viscosity of less than 800 cP at 25°C, and a polyoxyalkylene polyether polyol having an average functionality of greater than 3.1 and a viscosity of 5,000 cp or less at 25°C. The polyol composition also has formic acid or a mixture of formic acid and water as blowing agents, and further contains a delayed action blow catalyst and a delayed action gel catalyst.
Patent CA-2132680-A1 (CA)
Title: Squeeze and lift apparatus
Inventor: PALMER ARTHUR V
IPC: B66F19/00
Filed: 1994-09-22
Abstract: Abstract A dolly which may be used in pairs to clampingly engage respective ends of heavy elongate objects followed by upward movement of one frame relative to another to lift the object so that it may be easily and safely transported.
Patent CA-2135861-A1 (CA)
Title: Oxazolidin-2-one derivatives
Inventor: BORGULYA JANOS
IPC: A61K31/44
Filed: 1994-11-15
Abstract: The invention is concerned with oxazolidin-2-one derivatives of the general formula                   I     wherein R      signifies hydrogen or lower alkyl; X      signifies cycloalkenyl; bicyclo[2.2.1]hept-2-yl, optionally substituted by phenyl-2-oxo-5-methoxymethyl-oxazolidinyl; bicyclo[2.2.1]-hept-5-en-2-yl; adamantyl; or cycloalkyl or piperidinyl, optionally mono- or multiply-substituted by halogen, amino, lower alkyl, nitrilo, an oxo group, hydroxyimino, ethylenedioxy or by -OR1, in which R1    signifies -CH(C6H5)2, -(CH2)nC6H5, lower alkyl, hydrogen, -(CH2)nNHCOCH3, -(CH2)nNH2, -(CH2)nCN,-(CH2)nSCH3, -(CH2)nSO2CH3, -CO-lower-alkyl, -COC6H5, optionally substituted by an oxazolidinyl group; or by =CR2R3, in which R2        signifies hydrogen or lower alkyl; R3        signifies hydrogen, nitrilo, lower alkyl, phenyl or COO-lower-alkyl; or by -(CH2)nR4, in which R4        signifies nitrilo, amino, -NHCOCH3,-COC6H5Hal, phenyl or hydroxy; or by -COR5, in which R5        signifies lower alkyl, -CH=CH-C6H5,-C6H5CF3, -O-C(CH3)3 or -O-lower-alkyl; or by -NR6R7, in which R6          signifies hydrogen or-COCH3; R7          signifies -COCH3, benzyl or-(CH2)nNHCOC6H4Hal; n           signifies 1-3; y1          signifies -CH= or -N=; and y2          signifies-CH=, -C(OH)=, -C(NO2)=, -C(NH2)=, -C(Hal)=   or -N=, as well as pharmaceutically acceptable salts of basic compounds of formula I with acids.       These novel compounds and their pharmaceutically acceptable salts can be used for the prevention or control of depressive states, panic and anxiety states, cognitive disorders and neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease.
Patent CA-2136402-A1 (CA)
Inventor: HELD ANDREW G
IPC: G06F9/46
Filed: 1994-11-22
Abstract: A method and system for executing code remotely is provided. In a preferred embodiment, a client program executes on a client node and communicates with a network. The executing client program then requests the execution of server code corresponding to an object instance or object class instance with which the client program desires to communicate. In response to the client program request, the computer system determines a location where the server code will be executed. This determination is made using a set of rules that arbitrate between location contexts specified by the corresponding server program and a location context requested by the client program. Once the appropriate location is determined, the client program forwards its request to the appropriate network node, which requests execution of the requested server code.
Patent CA-2137294-A1 (CA)
Inventor: GOLDSTEIN MARC
IPC: A43B5/00
Filed: 1994-12-05
Abstract: A pair of golf shoes for aiding a golfer in establishing  an  optimal  stance  and  improving  the golfer's aim during driving and iron shots is disclosed. The golf shoes comprise an upper portion and a  sole portion.   The upper portion includes visual alignment guide lines thereon for aiding a golfer in establishing relative positioning of the golfer's feet with respect to each other, the golf ball and the target.
Patent CA-2137580-A1 (CA)
Inventor: LIDDELL JOHN M
IPC: C08K3/30
Filed: 1993-07-15
Abstract: Melt processed articles of improved colour and odour can be produced from hydroxyalkanoic acid polymers if they are melt processed in the presence of a temperature stable sulphite salt, and compositions for use in such processes are disclosed.
Patent CA-2138066-A1 (CA)
Title: Structure-borne sound detector for an intruder alarm system
Inventor: WEGMANN GEORGE
IPC: G08B13/16
Filed: 1994-12-14
Abstract: The detector contains a structure-borne sound microphone connected to an electronic evaluation unit with a piezoelectric sensor (18) for structure-borne sound vibrations. This sensor has a vibrating bar (28), which is attached by means of hybrid technology to a carrier (27). The vibrating bar (28) is formed by a bimorph element and the carrier by an electrically conductive ceramic wafer.
Patent CA-2138739-A1 (CA)
Title: Polypropylene composition and stretched film thereof
Inventor: KIMURA JUNICHI
IPC: C08K5/00
Filed: 1994-12-21
Abstract: A polypropylene composition which contains a polypropylene and one or more ingredients selected from an antistatic agent and a surface-treated or untreated fine powdery silica gives a propylene stretched film having a well-balanced transparency, slip property and blocking resistance.
Patent CA-2139659-A1 (CA)
Title: Extendible and retractable device
Inventor: HAMMER MORDECHAI
IPC: F16M11/28
Filed: 1993-07-09
Abstract: An extendible-retractable device, which is made up of a number of interconnected members (10, 12, 14) and to which a suitable tool (44) may be attached. The device makes it possible to continually change the position of the tool (44) as a task is being performed. The device includes members (10, 12, 14) which are attached to each other through flexible cables (16, 22, 30, 32) so that relatively small movements of a handle (20) or similar device in the hand of the user results is relatively large extension or retraction movements of the farthest member (14) which carries the tool (44).
Patent CA-2140727-A1 (CA)
Title: Organoaluminoxy product, preparation, and use
Inventor: GEERTS ROLF L
IPC: C07F5/06
Filed: 1995-01-20
Abstract: In accordance with the present invention, there is provided a solid organoaluminoxy product prepared by reacting an organoaluminoxane with an oxygen-containing compound selected from the group consisting of organic peroxide, alkylene oxide, or organic carbonate. Further there is provided olefin polymerization catalyst systems comprising the solid organoaluminoxy product and a transition metal-containing catalyst. Still further there is provided processes for the polymerization of olefins using the catalyst systems.
Patent CA-2143141-A1 (CA)
Inventor: AMSTUTZ PETER
IPC: B25B27/30
Filed: 1995-02-22
Abstract: A spring compressor having a vertical post with a movable spring mount on the middle part of the post and a fixed spring mount on the upper part of the post. A self-contained, hydraulic jack is mounted between the movable spring mount and the lower part of the post or a base supporting the post. The jack is operable to move the the movable spring mount up toward the fixed spring mount to compress a spring between them. The fixed spring mount can be adjustably mounted on the upper part of the post. Each spring mount has a pair of support arms. There is a spring engaging hook at the end of each arm. The arms on each mount are movable toward or away from each other and are also swingable in a vertical plane so that they can be easily mounted on a spring. Adjustable stops are also provided for limiting upward movement of the arms on the fixed spring mount and for limiting downward movement of the arms on the movable spring mount.
Patent CA-2143173-A1 (CA)
Title: Biocide composition for the treatment of timber
Inventor: PIZZI ANTONIO
IPC: A01N25/10
Filed: 1995-02-22
Abstract: A biocide composition for the treatment of timber comprises two bonding agents in mixture, one bonding agent having a fungicide bonded therewith and the other bonding agent having a termiticide bonded therewith. One bonding agent comprises carboxylic acid groups of a resin acid of rosin and the other bonding agent comprises carboxylic acid groups of a synthetic unsaturated polyester resin, an unsaturated fatty acid of an oil or an unsaturated fatty acid of a wax. The bonding agents complement one another to ensure the effective application of the composition to timber, for the treatment thereof and also the effective retention of the composition in the timber to which it has been applied.
Patent CA-2144887-A1 (CA)
Title: Terminal box
Inventor: LINDENBAUM MATTHEW J
IPC: H01R9/24
Filed: 1995-03-17
Abstract: A terminal box comprising a block of non-conductive material such  as  polystyrene or other comparable material having a first bus bar embedded therein with terminal connections to connect the live  or  hot  wire  of  a first circuit leading to an electrical source,  of  a  second  circuit leading to a first load, and of a third or more circuits leading to a second or more load, a second bus bar embedded therein with terminal connections to connect the neutral wire  of  the  first  circuit  leading to the electrical source,  of  the second circuit leading to the first load, and of the  third or more circuits leading to a second or more load, and a  third  bus  bar  embedded therein with terminal connections to connect  the  ground  wire  of  the  first, second, third or more circuits.  The  terminal box includes an access cavity for access to  releasable securing means to releasably secure the electrical wires   to   their   respective  terminal  connections,  such  as tightening  screws, and a non-conductive cover plate to cover the access  cavity  when  in place and to provide access thereto when removed.
Patent CA-2147187-A1 (CA)
Title: Hook and ring game
Inventor: MCKINLEY THOMAS J
IPC: A63B67/06
Filed: 1995-04-18
Abstract: A hook and ring game comprises a ring and a hook assembly.  The ring is secured to one end of a filament which is in turn secured to an overhead structure at the other end thereof.  The hook assembly comprises a hook mounted on a plate member, and a holder for holding the hook mounting plate member.  The hook mounting plate member is removably and selectively held in the holder so that the hook may be disposed in different positions adapted to receive the ring swingable towards the hook from different directions.
Patent CA-2148224-A1 (CA)
Inventor: MILLER VAN
IPC: A23C13/12
Filed: 1994-03-31
Abstract: This invention provides a dry butter-based flake product for incorporation into baked goods and flour confections, and methods of manufacture. The dry butter-based flake product comprises from substantially 0 to 2 % moisture, from about 20 % to about 60 % try dairy solids, and the balance is a butterfat. The dry dairy solids are naturally occurring milk solids from which substantially all water has been removed. The method of manufacture provides for mixture of the ingredients so that the solids are suspended in the butterfat. Butterfat or butter oil crystallization is initiated in a tempering unit (40), and the tempered product is deposited on a moving belt (24) which passes through a cooling tunnel (26) to cool ant crystallize the fats to produce a dried butter-based flake product.
Patent CA-2148806-A1 (CA)
Title: Navigation assistance for call handling in mobile telephone systems
Inventor: DENT PAUL W
IPC: H04J13/00
Filed: 1994-09-08
Abstract: 2148806 9507587 PCTABS00036 In a mobile radio telephone system employing TDMA or CDMA, mobile units (5, 7) often must determine the timing and approximate power necessary for transmissions to a base station. Information broadcast by base stations allows the mobile station to approximate its distance from each base station (1) based on an average signal strength received and thereby determine the coarse sector location. Broadcast information may include the mean radial distribution of signal strength versus distance. From the broadcast information, the mobile station (5, 7) determines the propagation loss for a transmission to the base station and the appropriate power level and timing for transmissions. Accordingly, the mobile station (5, 7) transmits signals to the base station (1) at the determined signal timing and power level.
Patent CA-2149222-A1 (CA)
Inventor: HWANG SANG-HAK
IPC: D06M13/402
Filed: 1993-11-05
Abstract: Stable aqueous size composed of ammonia- and/or amine-neutralized poly(amide-acid) of certain aromatic dianhydrides with certain aromatic diamines, and aprotic solvents.
Patent CA-2149784-A1 (CA)
Title: Ligand assay using interference modulation
Inventor: BACKMAN KEITH C
IPC: G01N33/53
Filed: 1992-11-24
Abstract: An optical detection method for detecting specific ligands in an immunoassay is formed by diffracting a beam of light through slits formed in a mask and thereby forming an interference pattern.  The diffracted light of one of the slits is disturbed by an assay having a ligand which when reacted with anti-ligand changes the optical characteristics of the assay thereby changing the interference pattern in a concentration dependent manner.
Patent CA-2151050-A1 (CA)
Title: Flea gathering and disposal system
Inventor: KRIETZMAN MARK H
IPC: A01K13/00
Filed: 1994-10-05
Abstract: An arrangement for gathering fleas from fur with a comb (112) and wiping the fleas and loosened fur from the comb (112) so as to deposit them into a closeable container (101) for disposal. The container (101) has a rear end cap (102) in which moth balls may be mounted so that fumes fill the container (101). The front end cap (103) has a shaped opening (116) keyed to the shape of comb spline (113) to assist in guiding the comb (112) to wipers. The wipers are opposing blades (105) urged together but allow the comb (112) to be inserted between the blades (105), lifted through the blades (105) to remove the accumulated fleas and fur in a position to be deposited into the container (101). A cover (117) may be placed over the front end cap (103) to allow the vapors from the moth balls to act on the fleas.
Patent CA-2153244-A1 (CA)
Title: Thermal print receptive and frangible retroreflective polymeric sheetings
Inventor: ORENSTEEN BRUCE D
IPC: B41J3/413
Filed: 1994-02-02
Abstract: Polymeric sheeting materials directly thermally printed upon with a thermal punting system and a resin-based colorant/binder. The polymeric sheeting materials comprise a core sheet and a thermally print receptive surface on the core sheet. The thermally print receptive surface may be formed from compositions comprising a polyurethane dispersion.  The thermally print receptive surface is smooth, transparent, durable, and weatherable. Signage articles made from the polymeric sheeting materials of the invention may be configured to have the desired combination of frangibility, durability, retroreflectivity and/or low production cost. Frangible, retroreflective signage articles may be produced from the polymeric sheeting materials and may have durable variable information thermally and variably printed directly on the articles.
Patent CA-2154340-A1 (CA)
Inventor: FIELD DANIEL JOHN
IPC: H04R1/26
Filed: 1994-01-27
Abstract: The present invention concerns a multiple speaker loudspeaker system wherein an internal baffle (30) extends the full length of the interior volume dividing the interior volume (24) into two unequal portions (26, 28). The baffle (30) has folded portions (34, 36), which is not parallel to the walls of the enclosure. Loudspeaker (38, 40) are mounted onto the folded portions (26, 28) within a first volume (26, 28). The loudspeaker (38, 40) radiate sound into a second volume (26, 28). One of the first and second volume (26, 28) is ported in a bandpass configuration, to the outside of the enclosure. Thus, the non-parallel portions of the baffle (34, 36) reduce unwanted peaks and/or cancellations in the sound emanating from the enclosure. Additionally, the baffle (30) is secured along its width to top and bottom walls (20, 22) of the enclosure, thus also providing extra rigidity to the enclosure.
Patent CA-2154865-A1 (CA)
Title: Gaming machine island and money changing system
Inventor: TAKEMOTO TAKATOSHI
IPC: B65G47/68
Filed: 1993-12-17
Abstract: A playing machine island (A) is constructed such that it includes a playing machine (1) for playing games by using playing media and dispensing playing media as prize, a counter (B) for counting playing media that are used in the playing machine (1), a coin changer (C) for changing larger denomination coins into smaller denomination ones, wherein the changer (C) is located adjacent to the counter (B).
Patent CA-2154868-A1 (CA)
Inventor: NOYES DALLAS B
IPC: G06N5/02
Filed: 1994-01-28
Abstract: A system for knowledge representation in a computer, together with the ability to recognize, store and use patterns in the knowledge representation, together with the ability for Natural Language Interaction with the knowledge representation system, together with systems to automatically transform information in the knowledge representation into a multitude of documents or other human interpretable displays in a plurality of different formats or views. User interaction with the knowledge representation through the view documents is achievable through a multitude of various possible formats. The Knowledge Representation system defines a novel database engine constituting a method for modeling knowledge as a network of concepts and a plurality of relationships between the concepts comprising the network. Each concept is represented as a record in the database which is identified by a unique record reference number. The unique record reference numbers are stored within the records comprising the database to record the plurality of relationships between concepts.