baber/WOPTO huggingface dataset:
Patent CA-2141991-A1 (CA)
Title: Door handle bar having hook
Inventor: CAMPBELL SHEILA
IPC: E05B1/00
Filed: 1995-02-07
Abstract: A door and a door handle assembly (10)  for opening  the  door  comprises:  a  door  (12)  having  a pivoting edge  (14)  and a spaced apart swinging edge (16); and an elongated handle bar (18) extending across the door from one edge to the other.  The assembly (10) includes a hook  (20)  having a "C" shape non-movably supported on the handle bar (18) and extending outwardly from the handle bar (18) and the door (12).  The hook (20) presents an open pocket (22)  facing the swinging edge (16) of the door (12) to allow a person to open the door with a forearm.  The hook (20) is mounted on the handle bar (18) adjacent the swinging edge of the door (12) in a corner formed in the handle bar.
Patent CA-2143228-A1 (CA)
Title: Boarder line
Inventor: LACASSE HUBERT R J
IPC: A47B81/00
Filed: 1995-02-23
Abstract: A system whose purpose is to supply a simple compact continuous combination ski and snowboard holder for interior or exterior use. The system will hold alpine ski and snowboard in any combination the dimension of the holder will permit. The holder hold ski by the toe binding through a metal or hard plastic strip while the heel binding resting against the wall hold the pair of ski at a relatively parallel position to the wall, the interlocking brake (supplied with most ski) provide the support for the other ski. The snowboard on the other hand is held in place by a compressible pivoting ball or cylinder through a slot in the rack.
Patent CA-2143241-A1 (CA)
Title: Method of doping or coating metal surfaces with metallic elements to improve oxide film insulating characteristics
Inventor: HETTIARACHCHI SAMSON
IPC: G21D3/08
Filed: 1995-02-23
Abstract: A method for mitigating general corrosion and crack initiation and growth on the surface of metal components in a water-cooled nuclear reactor.  A compound contain-ing a non-noble metal such as zirconium or titanium is injected into the water of the reactor in the form of a solution or suspension.   This compound decomposes under reactor thermal conditions to release ions/atoms of the non-noble metal which incorporate in or deposit on the surfaces of the components, including the inter-ior surfaces of any cracks formed therein.  The compound may be organic, organometallic or inorganic in nature. Zirconium deposited inside a crack will reduce the electrochemical potential inside the crack even if the bulk surface zirconium is depleted under high fluid flow conditions.  As a result, the electrochemical potential inside the crack is decreased to a level below the critical potential to protect against intergranular stress corrosion cracking.
Patent CA-2144269-A1 (CA)
Title: Waste car pressing apparatus
Inventor: SON JUNG N
IPC: B30B9/32
Filed: 1995-03-09
Abstract: In a waste car pressing apparatus, a pressing plate is provided between an upper plate and a base plate of a frame. Fixed pieces protrude at both sides of the bottom surface of the upper plate and top surface of the pressing plate 50. Each supporting link is rotatably fixed at four corners respectively, and each a lifting and dropping link is rotatably mounted at central portion of both sides of the supporting links at right and left. The supporting links and the lifting and dropping links are made in pairs at upper and lower plates and respectively coupled by links with joints at their center . The links of the right and left sides are connected by a lateral guide bar. A piston rod of a cylinder is connected to the right side link of the lifting and dropping link, and a connecting piece of the cylinder is connected to the left side link .
Patent CA-2144713-A1 (CA)
Title: Inert stemming materials
Inventor: VILLAMAGNA FORTUNATO
IPC: E21B33/134
Filed: 1995-03-15
Abstract: A stemming agent is provided comprising: A) a neutralized acrylic acid polymer; B) a neutralized mixture of sodium silicate and a silicon oxide-containing material such as sand, clay, stones, volcanic ash, or the like; or C) a mixture of materials A) and B). The stemming agents produced are low cost, easily made, and preferably are free of nitrate salts. Accordingly, the use of these preferred stemming agents eliminates the contamination of ground water by nitrate salts. The stemming agents of the invention may be used in either bulk-delivered or packaged applications.
Patent CA-2145025-A1 (CA)
Inventor: KUO CHING-CHUAN
IPC: E05B13/00
Filed: 1995-03-20
Abstract: An inner handle assembly of a door lock includes a handle with an axle. A mounting cap has an axial hole for passage of the axle and a through-hole offset from the axial hole. A spindle driving plate has a central hole engaging fittingly a spindle of the door lock. A manually operable lock unit has a button member extending outwardly through the through-hole and mounted for movement in an axial direction between locking and unlocking positions, and an engagement member in connection with the button member. The engagement member engages the spindle driving plate for locking against rotation of the spindle driving plate when the lock unit is at the locking position. A rotary member is mounted on the axle within the mounting cap for rotating simultaneously the axle. The rotary member moves axially and outwardly the engagement member to disengage from the spindle driving plate when the axle is turned to rotate the rotary member. The axle retards rotation of the spindle driving plate so that the spindle driving plate starts to rotate after the lock unit is moved to the unlocking position.
Patent CA-2145078-A1 (CA)
Inventor: TRICKES GEORG
IPC: C07D499/86
Filed: 1994-11-02
Abstract: Monohydrate de bioxyde de sodium 2.alpha.-méthyl-2.beta.-(1,2,3-triazol-1-yl)-méthylpénam-3.alpha.-carboxylate-1,1-cristallin (monohydrate de sodium de tazobactame cristallin) obtenu en ajoutant à une solution aqueuse concentrée de bioxyde de sodium 2.alpha.-méthyl-2.beta.-(1,2,3-triazol-1-yl)-méthylpénam-3.alpha.-carboxylate-1,1 (sodium de tazobactame) un solvant choisi parmi l'acétone et l'éthanol en une quantité correspondant à un rapport solvant/eau compris entre environ 95:5 et 99:1 v/v, et en cristallisant le produit souhaité à partir du mélange avec le solvant. Le monohydrate de sodium de tazobactame cristallin présente une forte activité inhibitrice des .beta.-lactamases en association avec des .beta.-lactamines.
Patent CA-2146952-A1 (CA)
Title: Harvesting apparatus
Inventor: SHELBOURNE KEITH H
IPC: A01D41/06
Filed: 1995-04-12
Abstract: A crop stripper has a moving shaker pan (14) between the stripper drum (4) and an auger (6) receiving the gathered crop parts from the drum.  The pan has a conveying platform (16) arranged in a series of descending steps (16a,16b) from the stripper drum to the auger.  It is constrained to oscillate in a manner in which the front end has both horizontal and vertical components of movement whereas the rear end moves along a small downwards incline.  It is found that these features help to promote the rearward movement of crop parts such as grain, so reducing spillage in the space between the stripper drum and the auger.
Patent CA-2148666-A1 (CA)
Title: Substituted bicyclic heteroaroylguanidines, a process for their preparation, their use as a medicament or a diagnostic agent, and a medicament containing them
Inventor: SCHWARK JAN-ROBERT
IPC: C07D215/48
Filed: 1995-05-04
Abstract: Compounds of the formula I       I     where T, U, V, W, X, Y and Z are, independently of each other, nitrogen or carbon, R(1)  and R(2)  are H, Hal, (perfluoro)-alkyl, OR(8), NR(8)R(9) or C(=O) N=C(NH2)2, R(3), R(4), R(5), R(6) and R(7) are H, Hal-CN, Xk-(CH2)p-(CqF2q=1). R (10a) -SObm,  R (10b) R(10c)N-CO,  R(11)-CO-  or R(12)R(13)N-SO2-; or R(3),  R(4),  R(5),  R(6)  and R(7)  are alk(en)yl or heteroaryl; or R(3), R(4), R(5), R(6) and R(7) are   or   or                        or R(3), R(4), R(5), R(6) and R(7) are SR(29), -OR(30), -NR(31)R(32) or -CR(33)R(34)R(35); or R(3), R(4), R(5), R(6) and R(7) are           .            or           or R(3), R(4), R(5), R(6) and R(7) are R(46)X(1)-; or R(3), R(4), R(5), R(6) and R(7) are -SR(64), -OR(65), -NHR(66),  -NR(67)R(68),  -CHR(69)R(70),  -CR(54)R(55)OH, -CCR(56),    -CR(58)=CR(57)    or    -[CR(59)R(60)]u-CO-[CR(61)R(62)]v-R(63); or R(3), R(4), R(5), R(6) and R(7) are R(76)-NH-SO2-; or R(3),  R(4),  R(5), R(6)  and R(7)  are NR(84a)R(85), OR(84b), SR(84c) or -CnH2n-R(84d) are described, as are the pharmaceutically tolerated salts thereof. A process for their preparation,  and their use as medicines in cardiovascular diseases, are also described.
Patent CA-2150774-A1 (CA)
Inventor: ASCIONE JEAN-MARC
IPC: A61K8/00
Filed: 1995-06-01
Abstract: Cosmetic compsns. for topical use contain 2,4,6-tris(4-(2-ethylhexyloxycarbonyl)anilino)-1,3,5-triazine (I) and 2-ethylhexyl-2-cyano-3,3-diphenylacrylate (II) as (UV) filters. Also claimed is a cosmetic treatment process for protecting the skin and/or hair against UV radiation, esp. sunlight, comprising application of a compsn. as above.
Patent CA-2151113-A1 (CA)
Title: Imidazolinyl tachykinin receptor antagonists
Inventor: HIPSKIND PHILIP ARTHUR
IPC: A61P25/00
Filed: 1995-06-06
Abstract: This invention provides a novel series substituted 2-imidazolines which are useful in the treatment or prevention of a physiological disorder associated with an excess of tachykinins. This invention also provides methods for the treatment of such physiological disorders as well as pharmaceutical formulations which employ these novel compounds.
Patent CA-2151376-A1 (CA)
Title: An apparatus adapted for external unit specific control and method used therefor
Inventor: VANDERHELM RONALD J
IPC: G05B19/05
Filed: 1994-09-16
Abstract: A wireless data modem (103), adapted for external unit specific control in accordance with unit specific characteristics, including a non-volatile memory (107) co-resident with a data transceiver for storing data representative of the data transceiver's specific characteristics, an interface (109) providing access to the data by an external controller (101), and further providing access to the data transceiver by the external controller (101) to facilitate control of the data transceiver in accordance with its specific characteristics.
Patent CA-2152342-A1 (CA)
Title: Alkaline lipases
Inventor: HASHIDA MIYOKO
IPC: C12R1/465
Filed: 1993-12-22
Abstract: A highly alkaline, positionally non-specific lipase can be obtained from strains of Streptomyces, cluster 1. Strains of cluster 1 of Streptomyces were not previously known to produce lipase. The lipase preparation has more than 50 % of its optimum activity at pH 10 and is useful, e.g., in detergents.
Patent CA-2153956-A1 (CA)
Title: Transmission system and apparatus therefor
Inventor: AIZAWA MASAMI
IPC: H03M13/33
Filed: 1995-07-14
Abstract: A transmission system to which an FEC-encoding system is applicable and when the interleave is applied by forming interleave blocks by arranging FEC-encoded symbol sequences according to the FEC-encoding system sequentially in a form of matrix, arranges the symbol sequences obliquely in order for applicable interleave blocks.
Patent CA-2156387-A1 (CA)
Title: Process for the production of exothermically reacting compositions
Inventor: CLARKE KAY HEATHER
IPC: C06B21/00
Filed: 1995-08-17
Abstract: A process for the production of an exothermically reacting composition, such as a propellant or explosive, containing at least one normally solid reactive constituent comprises the steps of: forming a uniform dispersion of the ingredients of the said composition in a carrier liquid; forming droplets of said dispersion; feeding said droplets into a cooling medium at a temperature below the freezing point of said carrier liquid to form solidified droplets; and freeze-drying said solidifed droplets.
Patent CA-2161443-A1 (CA)
Title: Large potassium bicarbonate crystals and process for the preparation thereof
Inventor: ZUCCARELLO WILLIAM
IPC: A61K33/00
Filed: 1994-05-06
Abstract: A large size, small surface area, granular crystalline potassium bicarbonate product suitable for application as an active ingredient in pharmaceutical oral unit dosage forms useful for the treatment of various degenerative bone and cardiovascular diseases, particularly osteoporosis or hypertension, comprising potassium bicarbonate crystals having a mean particle size of at least 350 microns and a specific B.E.T. surface area less than 0.02 m2/gram. A process for preparing such product is further provided, in which a solution of potassium bicarbonate (4, 7, 18) is fed to a slurry of potassium bicarbonate crystals in a crystallizer (8) and the temperatures and concentrations of the potassium bicarbonate in the feed solution and the crystallizer slurry are so regulated, and the residence time and degree of agitation in the crystallizer are so controlled, that the desired large size, small surface area potassium bicarbonate crystals are produced.
Patent CA-2162217-A1 (CA)
Title: Process for dyeing wool-containing fibre materials
Inventor: OUZIEL PHILIPPE
IPC: D06P1/653
Filed: 1995-11-06
Abstract: The invention relates to a process for dyeing wool-containing fibre material with anionic dyes, which comprises dyeing said material in the presence of a wool protective agent containing at least one compound of formula                 (1) or                  (1'), wherein the variables are as claimed in the claims. Rubfast level dyeings with no impairment of wool quality are obtainable by said process.
Patent CA-2163440-A1 (CA)
Title: Method for determining the precise position of a mobile vehicle moving in an open space and apparatus employing said method for the vehicle remote control
Inventor: MILANI CARLO
IPC: G05D1/02
Filed: 1994-05-24
Abstract: A method for determining the position of a mobile vehicle provided with a receiver, through a triangulation performed by said receiver on the base of the angular data obtained by processing the modulated electromagnetic signals emitted by at least two fixed rotating transmitters (E1, E2); the data transmitted by the transmitters being encoded in such a way that a high resolution in the angular measurement at the receiver is possible. An apparatus employing said method for the remote control of a vehicle includes a plurality of processing units and interfaces mounted on the vehicle and suitable to perform the driving and control functions thereof as well as a transceiver communication system connected to said driving and control system and made up of a pair of transceivers coupled to a modem, one of the latter making part of an operator-controlled ground station.
Patent CA-2164037-A1 (CA)
Title: Injection tip for subsoil distribution of a liquid
Inventor: ROGERS RAMON BARRY
IPC: A01C23/02
Filed: 1995-11-29
Abstract: A pulsed injection system for injecting a stream of high pressure liquid into the ground is used for distributing liquid in a turf root zone. Each nozzle of the apparatus includes one or more nozzle openings which are arranged at an angle to the vertical so that the stream generated is not vertical but instead projects outwardly from the nozzle with a partly horizontal component of direction. This direction maximizes the distance traveled through the root zone of the turf to kill maximum numbers of parasites and also, particularly when the number of openings per nozzle is increased to four provides a maximum blanket of the injected liquid in an expansion zone of each jet with minimum spaces between the expansion zone and maximum coverage. This blanket is used particularly with herbicide injection to prevent weeds growing through the herbicide into the turf.
Patent CA-2166687-A1 (CA)
Title: Molten metal treatment
Inventor: ECKERT C EDWARD
IPC: C22B9/10
Filed: 1994-07-13
Abstract: There is provided an improved method for dispersing a treatment media in a body of molten metal using an impeller to disperse the media in the body of molten metal, the method producing increased shear forces in the body of molten metal and reducing vortex formation. The method comprises the steps of providing a body of molten metal and an impeller on a shaft in the body. A treatment media is added to the body and dispersed by rotating said impeller in one direction and thereafter reversing the direction of rotation of the impeller to a counter direction. The direction of rotation of the impeller is reversed periodically to substantially reduce formation of a vortex around the shaft of the impeller and to provide increased shear forces in the body for purposes of improving treatment of the molten metal by improved dispersion of the media therein.
Patent CA-2171134-A1 (CA)
Title: Carrier for immobilizing microorganisms, and method for converting nitrogen compounds in a liquid using the same
Inventor: MATSUMURA MASATOSHI
IPC: C12N11/12
Filed: 1996-03-06
Abstract: A porous cellulose or porous cellulose derivative carrier for immobilizing microorganisms has a good affinity for the microorganisms and can be applied to a variety of liquid treatment tanks without a substantial capital investment for effecting immobilization of the microorganisms. A method for converting nitrogen compoundsin a liquid to be treated, such as potable water or wastewater, involves introducing the carrier together with the liquid to be treated into a liquid treatment tank, such as a nitrification treatment tank or a denitrification treatment tank, thereby converting the nitrogen compounds contained in the liquid into harmless nitrogen compounds.
Patent CA-2171518-A1 (CA)
Inventor: KJELL DOUGLAS PATTON
IPC: A61P31/12
Filed: 1996-03-11
Abstract: A process for the preparation of compounds of the formula:       wherein -Pg and R are protecting groups and B is a nucleobase.  The process uses protected nucleobases to form 2,2'-anhydro nucleosides having the formula   which are hydrolyzed to 2'-hydroxy intermediates which are then oxidized to the desired 2'-keto compounds.  The compounds and intermediates are useful as antiviral and antitumor agents and as intermediates to 2,2'-anhydro-1-(.beta.-D-arabinofuranosyl)cytosine (anhydro-ara-C) and 1-.beta.-D-arabinofuranosylcytosine (Ara-C).
Patent CA-2174353-A1 (CA)
Title: Reinforcement fiber package and related method
Inventor: FREED W WAYNE
IPC: C04B16/06
Filed: 1994-10-28
Abstract: A package (10) providing reinforcing fibers (20, 25) for a concrete mixture. The package comprises a first plurality of reinforcing fibers (20) and a non-paper container (12) therefor manufactured from a fabric formed from a second plurality of fibers (25), the fabric having the ability to disintegrate during agitation within apparatus in which the cementitious material is mixed, releasing the first plurality of reinforcing fibers and providing the second plurality of reinforcing fibers to the cementitious materials. Fiber-reinforced concrete mixtures comprise a preselected amount of cementitious material and at least one package of reinforcing fibers mixed therewith comprising a first plurality of reinforcing fibers and a non-paper container therefor manufactured from a fabric formed from a second plurality of reinforcing fibers, the fabric having the ability to disintegrate during agitation within apparatus in which the cementitious material is mixed, releasing the first plurality of discrete reinforcing fibers and providing the second plurality of reinforcing fibers to the cementitious materials. The present invention also pertains to a package for admixtures added to cementitious materials and methods for adding admixtures or a plurality of reinforcing fibers to cementitious materials.
Patent CA-2174835-A1 (CA)
Title: Apparatus for the manufacture of an obliquely pleated material strip
Inventor: SUEESS PHILIPP
IPC: B65H45/20
Filed: 1996-04-23
Abstract: Apparatus for the manufacture of an obliquely pleated material strip (2b), includes a pair of intermeshing toothed rolls (10a, 10b).  A material strip (2a) consisting of a foil-like material and supplied obliquely to the roll axes can be folded in zig-zag-like manner. In accordance with the invention the teeth (12) are parts of movable bars (120) which are axially displaceable in grooves (13) of a roll body (11). Guide means (14, 15) for the bars (120) are provided in such a way that, as a result of a compulsory guidance of the bars, the material strip (2a, 2b) can be transported during processing on a spatially fixed path.
Patent CA-2177720-A1 (CA)
Title: Automatic genotype determination
Inventor: LINCOLN STEPHEN E
IPC: C12Q1/6827
Filed: 1994-12-22
Abstract: A method and device are provided for determin-ing the genotype at selected loci within genetic ma-terial obtained from a biological sample. One or more data sets are formed and probability distributions estab-lished. These distributions associate hypothetical reac-tion values with corresponding probabilities for each genotype of interest at the same locus or at different loci. The genotype is then determined based on these measures. The foregoing methods have been employed for automatic genotype determination based on assays using genetic bit analysis. The methods of the invention have been embodied in a device suitable for determin-ing the genotype at selected loci within genetic matedal obtained from the subject.
Patent CA-2180609-A1 (CA)
Title: Micropower impulse radar based wheel detector
Inventor: EHRLICH KENNETH P
IPC: G01S13/18
Filed: 1996-07-05
Abstract: A wheel detector for indicating the presence of a rail vehicle on a set of spaced rails is disclosed. The wheel detector transmits a radar pulse signal and samples a portion of the signal corresponding to a target area on one of the rails. The wheel detector will generate an indication signal if a change in the reflectivity of the received signal corresponding to the target area is detected. The wheel detector may additionally include multiple transmitters and receivers to provide redundancy, and be configured to determine the linear velocity and direction of a wheel.
Patent CA-2182793-A1 (CA)
Title: Automated cytological specimen classification system and method
Inventor: RUTENBERG MARK R
IPC: G01N35/00
Filed: 1995-01-23
Abstract: A semi-automated method of classifying a specimen for the presence of premalignant or malignant cells, including the steps of treating a specimen with immunochemical marker to provide a visual indication of cell proliferation, ranking individual objects in the specimen in an order according to the likelihood that each object has attributes consistent with a premalignant or malignant cell or cell cluster, selecting for display a set of said objects according to said ranking, and displaying images of said selected objects to facilitate review by an operator.
Patent CA-2183281-A1 (CA)
Inventor: USHIROKU TADAMASA
IPC: H03H9/25
Filed: 1996-08-14
Abstract: A surface acoustic wave (SAW) filter has a ladder-shaped circuit in which first one-port SAW resonators are connected between an input terminal and an output terminal as series resonators and second one-port SAW resonators are connected as parallel resonators. The antiresonant frequency of the second one-port SAW resonators matches the resonant frequency of the first one-port SAW resonators. The distances between interdigital transducers and reflectors of the second one-port SAW resonators are specified such that a spurious component is generated at a frequency between the resonant frequency of the second one-port SAW resonators and the transmission band of the filter in order to improve attenuation characteristics in a blocking band in the vicinity of the transmission band.
Patent CA-2183328-A1 (CA)
Title: Herbicidal tricyclic heterocycles and bicyclic ureas
Inventor: KILAMA JOHN JOLLY
IPC: C07F9/6561
Filed: 1995-02-10
Abstract: Compounds of formulae (I-IV) having herbicidal utility are disclosed, wherein Q is (Q-1, Q-2, Q-3, Q-4 or Q-5 and R3 is halogen.