baber/WOPTO huggingface dataset:
Patent CA-2164368-A1 (CA)
Title: Retractable dumbbell support bench
Inventor: AMMOSCATO VINCENZO
IPC: A63B21/078
Filed: 1995-12-04
Abstract: An exercise bench for movably supporting a pair of dumbbells on opposed sides of the bench within reach of a user. The inventive device includes a main frame having a seat supported thereby with a back rest pivotally mounted to the seat. A centre stanchion extends from the back rest to the main frame and can be adjusted so as to position the back rest at a desired angle. A pair of dumbbell supports are pivotally mounted to the centre stanchion and are each operable to movably support a dumbbell thereon. A foot actuator connected to the dumbbell supports by a cable is operable both to pivot the dumbbell supports into reach prior to commencing of an exercise procedure, and the pivot the supports out of the way during the exercise procedure.
Patent CA-2164985-A1 (CA)
Title: Pourable, liquid, aqueous cleaning concentrates
Inventor: JESCHKE RAINER
IPC: C11D17/00
Filed: 1994-06-03
Abstract: The invention concerns pourable liquid aqueous cleaning-agent concentrates which are suitable for use undiluted as scouring agents and in diluted form as general-purpose cleaning agents. These agents contain at least 10 % by wt. of sodium bicarbonate with a mean particle size of 20-500 µm as a water-soluble abrasive and a surfactant mixture containing amphoteric surfactants, alkyl polyglycol ethers with a limited distribution within the homologous series and soap. Preferred agents contain, in addition, alkyl polyglycosides, inorganic materials such as clays, and polymers such as polysaccharides.
Patent CA-2169955-A1 (CA)
Title: Cellular network-based location system
Inventor: BORKOWSKI DANIEL G
IPC: H04W8/08
Filed: 1995-06-14
Abstract: In a cellular system configuration, the location of a mobile station is determined from the acquisition of cellular network data pertaining to the mobile station, and the translation of such network data into a corresponding geographical position profile. The cellular system includes a mobile station locator (32) entity for receiving from a mobile switching center (33) the network data such as cell and/or sector ID and trunk group member number. The mobile station locator (32) translates the network data into position information such as geographic coordinates (latitude and longitude), resolution (radius), and angle values for sectorized cells.
Patent CA-2170330-A1 (CA)
Title: Eggshell catalyst and process for preparation of the same
Inventor: LIN TZONG-BIN
IPC: B01J23/44
Filed: 1996-02-26
Abstract: Disclosed is a new method for preparing supported metal catalysts with eggshell active metal profile.  The organometallic compounds with metal as Pd, Ni, Co, Mo, Cu, Pt, Fe, Ag, Ir, Pb, Ti, Sn, V, and Zn, etc., are dissolved  in a pure organic solvent, such as benzene, toluene,  xylene, methanol,  ethanol, and tetrahydrofuran (THF), etc., and/or an organic solvent mixture thereof. The catalyst precursors (i.e., the reactive metal of the prepared organic or inorganic metal concentrated solution) are carried to the surface of MgO, Al2O3, SiO2, TiO2, ZrO2, zeolite, active carbon, and polymer support by wet impregnation and/or spray method.  The metal concentration profile and metal loading can be precisely controlled by choosing suitable solvent and/or operation conditions.
Patent CA-2173486-A1 (CA)
Title: Polymers of maleic acid with amines
Inventor: WOOD LOUIS L
IPC: A61Q11/00
Filed: 1994-10-03
Abstract: Polymers of maleic acid may be prepared by thermally polymerizing malic acid, maleic acid or fumaric acid with less than one equivalent of ammonia. The polymers are modified by the incorporation of amines, carboxylic acids or combinations thereof. The polymers formed are excellent inhibitors of alkaline earth salt deposition, dispersants, tartar control additives, detergent additives, and water treatment agents.
Patent CA-2178881-A1 (CA)
Title: Scroll type fluid machine
Inventor: MIURA SHIGEKI
IPC: F04C18/02
Filed: 1996-06-12
Abstract: Object:  In a scroll type fluid machine in which a stationary scroll 1 and a swivel scroll 2 engaged therewith are contained within a hermetic housing 4, a plurality of legs 15 provided on the outer circumferential edge of an end plate 11 of the stationary scroll 1 are fixed by bolts 64 to a frame 5 supporting a rotating shaft 3 via a bearing 52, a rotation prevention mechanism 6 is interposed between the frame 5 and the swivel scroll 2, and the swivel scroll 2 is connected to the rotating shaft 3 so as to make revolutional swivel motions, the diameter of the end plate 11 of the stationary scroll 1 is shortened and thereby the hermetic housing 4 is made smaller.  Solving means:  A cut out recess portion 25 is provided at each position, corresponding to the plurality of legs 15, of the outer circumferential portion of a circular end plate 21 of the swivel scroll 2.
Patent CA-2181827-A1 (CA)
Title: Cyclic heptapeptide anti-inflammatory agent
Inventor: FENICAL WILLIAM H
IPC: A61P31/04
Filed: 1995-02-16
Abstract: A cyclic heptapeptide anti-inflammatory agent, named cyclomarin-A is disclosed as in the figure. Cyclomarin-A is produced by a specific marine actinomycete. The cyclomarin-A producing bacterium is isolated from sediment located in marine estuaries in and around San Diego, California. Fermentation of the isolated bacterium in saltwater based media produces cyclomarin-A as a secondary by-product. The cyclomarin-A is useful as an anti-inflammatory agent.
Patent CA-2186551-A1 (CA)
Title: Apparatus for packaging tubular articles
Inventor: KASTNER ARNOLD
IPC: B65B19/34
Filed: 1996-09-26
Abstract: In an apparatus for the packaging of unfilled cigarette tubes into boxes, a counter counts a predetermined number of tubes and these are subsequently advanced to a holding position and then pushed laterally into a containment member having substantially the same dimensions as a box into which the tubes are to be placed.   The containment member is pivotable and rotatable and adapted to have a box positioned thereon.  The box is filled with cigarette tubes from the containment member on pivoting and rotation of the containment member without any handling of tubes by the operator, thus avoiding damage to the tubes.
Patent CA-2187936-A1 (CA)
Title: Apparatus for controlling the temperature of and a moveable, electrically heated object
Inventor: TANAMACHI STEVEN W
IPC: G03G15/20
Filed: 1995-04-07
Abstract: Temperature control apparatus for controlling the temperature of an electrically heated moveable object such as an electrically heated rotatable drum (10). A temperature control mechanism, rotatably mounted in conjunction with the cylindrical drum (10) and electrically coupled to the electrical heater (36, 38, 40), controls the temperature by controlling the flow of electricity to the electrical heater (36, 38, 40) in response to control signals. A temperature sensor (42, 44, 46) mechanism, rotatably mounted in conjunction with the cylindrical drum (10) and electrically coupled to the temperature sensor (42, 44, 46). senses the temperature of the surface of the cylindrical drum (10) and produces temperature signals indicative thereof. A microprocessor (68), non-rotatably mounted with respect to the cylindrical drum (10), controls the temperature of the electrically heated drum (10) by generating the control signals in response to the temperature signals. An optical mechanism (66), coupled to the temperature control means (48), the temperature sensor (42, 44, 40) means and the microprocessor (68) means, optically couples the temperature signals from the rotating temperature sensor (42, 44, 46) means to the non-rotating microprocessor (68) means and optically couples the controls signals from the non-rotating microprocessor (68) means to the rotating temperature control means (48).
Patent CA-2188621-A1 (CA)
Inventor: CHOI YONG-HAG
IPC: G03B27/72
Filed: 1996-10-23
Abstract: A photographic printer includes a light source for radiating light rays for photographic printing to a film; a unit for fixing the film; a unit for providing a film information signal by detecting the light filtered through the film; an image processing unit for processing the film information signal based on a built-in algorithm and generating a corresponding control signal; an image display unit disposed between the light source and the film for displaying an image corresponding to the control signal; and a focusing unit for forming an image on a printing paper according to the light filtered through the film.
Patent CA-2188654-A1 (CA)
Title: Modified milk growth factor
Inventor: BELFORD DAVID ANDREW
IPC: C07K1/36
Filed: 1995-04-26
Abstract: The invention provides a process for preparing a plurality of modified milk growth factors which process includes: providing a milk product extract including a plurality of milk growth factors having basic to approximately neutral isoelectric points and a source of acid; subjecting the milk product extract to transient acidification utilising the acid source; and isolating a plurality of modified milk growth factors from the transiently acidified milk product extract. Also provided are growth promoting compositions, cell culture compositions, and pharmaceutical or veterinary compositions for the treatment of surface wounds, gastrointestinal injuries, diseases or ulcers, each including a plurality of modified milk growth factors having isoelectric points above approximately 6.0 and molecular weights in the range of approximately 5000 to 30.000, the milk growth factors being modified by transient acidification.
Patent CA-2188952-A1 (CA)
Inventor: GITER GERSHON
IPC: F04B13/00
Filed: 1995-04-27
Abstract: L'invention concerne une pompe volumétrique à liquides multimode et à un seul piston comprenant une chambre allongée, un piston monté dans cette chambre de façon à pouvoir effectuer un mouvement de va-et-vient, un mécanisme d'entraînement placé dans l'axe de la chambre et du piston, servant à positionner ledit piston dans la chambre de façon à définir un déplacement de liquide mesuré, et des orifices servant à l'aspiration et au refoulement du liquide.
Patent CA-2190929-A1 (CA)
Inventor: PARKER CHARLES D
IPC: E21B34/06
Filed: 1996-11-21
Abstract: A linear indexing apparatus and associated methods of using same provide convenient operation of tools in a subterranean wellbore. In a preferred embodiment, a linear indexing apparatus has an outer tubular housing and a tubular mandrel axially slidably disposed within the housing. Two sets of slips are utilized to incrementally displace the mandrel relative to the housing. A piston associated with one of the sets of slips permits the mandrel to be incrementally indexed in response to a series of repeated applications of a predetermined differential pressure.
Patent CA-2191794-A1 (CA)
Title: Power and modulation circuit for labels readable from a distance
Inventor: RAIMBAULT PIERRE
IPC: G06K19/07
Filed: 1996-11-29
Abstract: The circuit has a coil (L3,L4) to capture an inductive field and to modulate it. A series resonant LC circuit is formed with the two coils in the absence of modulation, and a parallel resonant LC circuit is formed to modulate the inductive field. The potential induced by the inductive field in the coils is rectified and made available to supply circuits in the tag. The series and the parallel resonant circuits have the same natural frequency, corresponding to the frequency of the inductive field. A common capacitor (C3,C4) is used for the series and parallel resonant circuits. Rectification is provided by a diode circuit (D31-34). The inductors and capacitors are connected in a voltage doubler circuit.
Patent CA-2194526-A1 (CA)
Title: Pneumatically telescoping mast
Inventor: HULSE JOHN A
IPC: E04H12/18
Filed: 1997-01-07
Abstract: An improved pneumatically telescoping mast supported for pivotal movement in opposite directions is provided.  The mast includes adjacent telescoping sections slidable relative to one another between retracted and extended positions.  A pneumatic control  system  for  displacing  the  mast  sections  between retracted and extended positions is also provided as is a system for pivoting the mast in opposite directions about the pivot axis between the horizontal and vertical positions.  The mast includes a light source mounted at the other upper end of the mast which is capable of running on the same DC power source as the pneumatic control system and the mast pivoting system.
Patent CA-2195575-A1 (CA)
Inventor: KROPP RUDOLF
IPC: C07C215/08
Filed: 1995-07-18
Abstract: L'invention concerne des produits de réaction de polyisobutènes, présentant un degré de polymérisation moyen P compris entre 10 et 100 avec une proportion E comprise entre 60 et 90 % de liaisons doubles pouvant réagir avec de l'anhydride d'acide maléique, E correspondant à 100 % de la valeur mathématique théorique, au cas où chaque molécule de polyisobutène comporte une liaison double de ce type, avec des oxydes d'azote ou des mélanges d'oxydes d'azote et d'oxygène. Ces produits de réaction peuvent être utilisés en tant qu'additifs pour carburants, en particulier dans des moteurs à explosion, et pour lubrifiants.
Patent CA-2196159-A1 (CA)
Inventor: FUJIUCHI HIROYUKI
IPC: G08B13/14
Filed: 1995-07-27
Abstract: Appareil d'alarme antivol à fixer sur un objet à protéger, qui permet de détecter une tentative de vol par le déclenchement d'une alarme, etc., comprenant également un récepteur radio pour ledit appareil. Dans le passé, des problèmes sont apparus concernant la fixation dudit appareil sur l'article à protéger qui devient instable en raison de vibrations externes, etc., ou concernant une manipulation frauduleuse du mécanisme de fixation. L'appareil de la présente invention comporte un circuit de maintien électrique selon lequel un dispositif de maintien (VK), destiné à maintenir un dispositif (AO) de sortie d'informations d'alarme sur la base des informations de détection fournies par le dispositif (SD) de détection de tentative d'effraction, est placé en état de maintien sur la base d'une instruction de marche, et un dispositif (R) de libération d'alarme comprend un commutateur d'instruction libération/maintien destiné à donner au circuit (VK) de maintien électrique l'instruction de libérer l'état de maintien par un signal électrique. Ledit appareil peut être rendu compact et le dispositif de maintien permettant de maintenir le dispositif de sortie d'alarme en marche peut comporter une fonction de maintien stable.
Patent CA-2197094-A1 (CA)
Inventor: PATRY BERNARD
IPC: B41J29/00
Filed: 1995-08-04
Abstract: Imprimante thermique (5) destinée à être juxtaposée à un terminal (1) d'une installation de traitement de données, ce terminal (1) comportant son alimentation en énergie électrique dimensionnée à son besoin spécifique, dans laquelle l'alimentation électrique de l'imprimante (5) est assurée par une batterie (6) d'accumulateur électrique connectable à l'alimentation du terminal, rechargeable ainsi par un courant faible débité par l'alimentation du terminal (1).
Patent CA-2199006-A1 (CA)
Title: Rotary switch
Inventor: COOPER DAVID LYNN
IPC: H01R39/04
Filed: 1995-09-04
Abstract: An improved commutator anchoring system (100) and methods of manufacturing such a system are disclosed. The system includes a wound fibreglass or other ring (22) embedded in the internal core (18) of the commutator to reinforce the resulting structure and enhance its thermal and mechanical stability. The reinforcing ring (22) also functions as a form about which various anchors can be patterned, increasing their uniformity over free-form designs.
Patent CA-2199031-A1 (CA)
Title: A method for preparing a shaft-unified resin rotator having a hollow part in the inside
Inventor: FURUYA NORIHIKO
IPC: B29C49/06
Filed: 1995-10-17
Abstract: The present invention relates to a method for hollow injection molding. More particularly, it concerns a method for hollow injection molding a shaft-unified type resin rotator with excellent productivity. The molded article obtained by the present invention is excellent in dimensional accuracy, strength, surface appearance and recyclability of materials.
Patent CA-2199240-A1 (CA)
Title: A wiper assembly
Inventor: KELLY MICHAEL JOHN
IPC: B60S1/04
Filed: 1997-03-05
Abstract: Various embodiments of a wiper assembly are disclosed which facilitate the removal or shattering of ice or snow debris lodged and trapped beneath a wiper blade during its movement. Embodiments of the invention are disclosed which provide means to overcome normal urging forces of the wiper arm in a direction towards a light transmitting screen member and to urge the wiper arm of the wiper assembly away from the surface of the screen member. Some structures according to the invention may cause the wiper blade to return with an impact force sufficient to break ice and snow debris trapped beneath the wiper blade and also possibly frozen to it. Other embodiments include means for imparting vibrational movement to the wiper assembly to release or shatter ice and snow trapped beneath the blade or frozen to it.
Patent CA-2200361-A1 (CA)
Title: Floating water driven electric generator
Inventor: BRENNICK LAWRENCE JOSEPH
IPC: F03B17/04
Filed: 1997-03-19
Abstract: An apparatus for producing electricity by utilizing water, either moving or inert.   It has three cylinders arranged parallel to each other, one-of which is open-ended and contains an auger, which is powered by water and is connected to various gears arranged to power a generator for producing electricity.    The two outer cylinders house the electric generator and a piston in each outer cylinder which can regulate the buoyancy of the apparatus.   The pistons are moved by threaded rods or telescoping hydraulic cylinders which are powered by small motors controlled from a control panel using technology already available, such as radar, sonar, and water speed and pressure.
Patent CA-2201488-A1 (CA)
Title: Seal
Inventor: GEORGOPOULOS GEORGE
IPC: G09F3/06
Filed: 1995-03-17
Abstract: A thermoplastic molded socket (142) and locking device including two tandemly secured locking devices (120, 121) are secured together at respective opposite ends of a strap (124). The socket (142) has two locking cavities (144, 146) each having a separate locking device receiving opening (144, 146) for receiving a respective different one of the locking devices (120, 121). The free end-most locking device (121) and one of the device receiving openings (146) have complementary dimensions, e.g., a transverse width greater than that of the other locking device (120) and device receiving opening (144), so that the end most locking device (121) can be inserted into only the one larger receiving opening (146). A unique reference number (160, 166) is assigned each seal (110) and to each cavity (144, 146) so that the seal and cavity reference numbers (160, 166) together form a unique number to preclude tampering. The locking devices (120, 121) each comprise a locking member (131, 130) and pair of locking tangs (129, 128), each tang including a rearward facing projection (153) which engages a corresponding recess (100') in the mating locking member cavity. In a further embodiment, the socket (142) has apertures (96', 98') for receiving the tang tips (137) for providing visual evidence of tampering, the tangs displacing in the socket cavities (144, 146) while locked.
Patent CA-2203178-A1 (CA)
Title: Coextrusion binder based on a cografted polyolefine mixture
Inventor: BREYSSE LAURENT
IPC: C08F255/02
Filed: 1997-04-18
Abstract: Mixture used as binder for coextrusion comprises at least one polyethylene or ethylene copolymer (A); and at least one polymer (B) selected from polypropylene or one of its copolymers (B1), poly(1-butene) homo- or copolymer (B2), and polystyrene homo- or copolymer (B3). Mixture of (A) and (B) is grafted by functional monomer which is itself optionally diluted by at least one polyolefin (C), or at least one elastomeric polymer (D), or by a mixture of (C) and (D). Also claimed is a multilayer structure containing the binder.
Patent CA-2203973-A1 (CA)
Title: Control assembly for lift gate or sliding and cargo doors
IPC: E05B85/24
Filed: 1997-04-29
Abstract: A control assembly for releasing a latch of a closure closing a vehicle compartment such as a lift gate, cargo door, or sliding door. The control assembly includes a mounting bracket for positioning the assembly with a vehicle, and forfastening the components to the assembly. A single pivot fixed to said bracket is provided for pivotally supporting input and output levers. A locking lever having a separate pivot mounted to an actuator is fixed to the bracket. A slideable locking block is in engagement with the locking lever proximate one end thereof, and has a block, moveable between operative and inoperative positions. The input lever is pivoted from the single pivot and has a tab extending laterally away from said lever for engagement with the block of the slideable locking block in use. The output lever is pivoted from the single pivot and has a flange extending laterally away therefrom towards the block for engagement with the block. The flange of said output lever and the tab of said input lever contain said block and provide a guide within which block travels between the operative and inoperative positions. Cables are connected to said output lever for engagement with said latch and for release thereof. The actuator has a rotary output connected to the locking lever. Operation of actuator will move the locking lever in a rotary manner to effect the linear motion of the slideable locking block and hence the position of the block, to and from inoperative and operative positions. At the operative position, the slideable locking block will be engaged by the input lever via the tab thereof to transfer the relevant motion to the output lever via the flange thereof through the block, and at the inoperative position, no release effort is translated from the input lever.
Patent CA-2205418-A1 (CA)
Inventor: GUYER CHARLES DAVID
IPC: C12N1/19
Filed: 1995-12-06
Abstract: La présente invention se rapporte à de nouvelles séquences d'ADN végétal codant pour l'adénylosuccinate lyase native (ADSL), à des procédés d'utilisation de la séquence codant l'ADSL complète ou partielle comme sonde de diagnostic, à des procédés de cartographie et autres. L'invention se rapporte également à la production de cellules hôtes transformées capables d'exprimer l'ADSL, à des procédés d'utilisation des cellules hôtes transformées, y compris des procédés s'appliquant à la production par recombinaison des enzymes ADSL, et à des procédés d'utilisation de l'enzyme ADSL végétale pour cribler des inhibiteurs de l'activité de l'ADSL.
Patent CA-2206238-A1 (CA)
Title: Alkylidenehydrazinophenylsulfonylureas, processes for their preparation and their use as herbicides and plant growth regulators
Inventor: BIERINGER HERMANN
IPC: C07D251/16
Filed: 1995-10-25
Abstract: Alkylidenehydrazinophenylsulfonylureas, processes for their preparation and their use as herbicides and plant growth regulators Compounds of the formula (I) and salts thereof (see formula I) in which R1 to R6, W, X, Y and Z are defined as in claim 1, have herbicidal or plant growth-regulatory properties.  They can be prepared by processes analogous to known processes (cf. claim 5), in some cases via novel intermediate products (cf. formula II):     (see formula II)