baber/WOPTO huggingface dataset:
Patent WO-9839961-A1 (WO)
Title: ºPROTECTION DE PLANTES AUTO-IRRIGANTE
Inventor: BALL CHRISTOPHER JOHN
IPC: A01G27/02
Filed: 1997-10-17
Abstract: Une protection de plantes auto-irrigante (10) peut être utilisée pour l'apport d'eau à une plante adjacente à celle-ci. Ladite protection (10) comprend un corps tubulaire creux (11), conçu pour contenir de l'eau et présentant une certaine longueur, mesurée entre deux extrémité du corps (24 et 25) ou sur sa périphérie s'il est annulaire, une certaine largeur, mesurée entre une paire de parois espacées l'une de l'autre (16 et 17) et une certaine hauteur, mesurée entre un bord inférieur (13) et un bord supérieur (15), la hauteur du corps étant sensiblement supérieure à sa largeur et inférieure à sa longueur; une ouverture (12) permettant l'adjonction d'eau dans le corps (11), adjacente à son bord supérieur (13), et un moyen de distribution d'eau (14) adjacent au bord inférieur du corps (15), permettant d'envoyer de l'eau de manière régulée à une plante entourée par la protection (10) de l'invention. Le corps (11) est conçu de sorte que son bord inférieur (15) puisse être posé sur le sol, à proximité d'une plante, et que ses parois (16, 17) s'étendent verticalement depuis le sol grâce à un moyen de support (23) s'étendant verticalement.
Patent WO-0028216-A1 (WO)
Title: Pompe a piston
Inventor: WITTWER BRUNO
IPC: F04B53/00
Filed: 1999-11-10
Abstract: L'invention se rapporte à une pompe à piston (10) pour liquides, qui comporte un piston (14) disposé à l'intérieur d'un logement (16). Le piston comprend un corps (18), un clapet antiretour (28) disposé dans le corps (18) du piston,t un joint (32) disposé entre le corps (18) du piston et le logement (16), un arbre d'entraînement (44) fonctionnellement relié au corps (18) du piston de manière à communiquer à celui-ci un mouvement alternatif, ledit arbre d'entraînement (44) étant façonné et conçu de sorte que des volumes sensiblement égaux de liquide soient déplacés lors de la course initiale et de la course de retour de l'arbre d'entraînement (44). Ce dernier est tel que la surface de sa section transversale est égale à la surface de la section transversale située entre l'arbre d'entraînement (44) et le logement (16). L'arbre d'entraînement (44) est creux de sorte qu'il peut flotter et il est divisé en plusieurs chambres pour le cas où une fuite se produit.
Patent WO-03037243-A1 (WO)
Inventor: VIAENE SERGE
IPC: A61H37/00
Filed: 2002-09-05
Abstract: Dispositif de lavage comprenant au moins une brosse (7, 9), chaque brosse ayant un axe et étant reliée à un moyen d'entraînement (23) agencé pour entraîner chacune des brosses en rotation autour de leur axe, chacune des brosses est chaque fois accouplée à un organe de translation (13, 18) agencé pour imposer à chaque brosse simultanément à la rotation, un mouvement de va et vient le long de leur axe.
Patent WO-8402214-A1 (WO)
Title: Device for monitoring the paying parking time of motor vehicles
Inventor: MATHEYS PAUL G
IPC: G07C1/30
Filed: 1983-11-25
Abstract: Device for monitoring the paying parking time, particularly on public roadways, of motor vehicles, comprising a card (1) provided with means arranged to limit its validity to at least a predetermined parking period and with means arranged to identify timewise the selected parking period.
Patent BG-48225-A1 (BG)
Title: Dessert vine sort <sredez>
Inventor: ZANKOV ZDRAVKO D
IPC: A01H5/08
Filed: 1989-05-15
Abstract: The dessert vine variety by the name of "Sredetz" is an early ripening dessert grape, intended for fresh consumption in both the domestic market and through exportation. The vines grow vigorously and yield a very good crop, even only at knot-pruning. The blossoms are hermaphroditic. The grape-cluster is large in size and conical in shape. The grape grains are oval with a dark-blue coloured skin. The grape has a pleasant, harmonious flavour and is ripe by the middle of August, and is additionally well suited for transportation.
Patent BG-49008-A1 (BG)
Title: System for differential potentiometric chain injection analysis
Inventor: RIZOV IVELIN I
IPC: G01N27/28
Filed: 1989-07-12
Abstract: The system is applied for the simultaneous determination of two components in liquid samples at a good reproducibility of the liquid connection, eliminating the impurities through the presence of a salt bridge and the indicator electrodes are easily calibrated under the flow conditions. The system for differential potentiometric injection-flow analysis consists of a peristaltic pump, injection block, two indicator electrodes, mV - meter with a differential amplifier and chart register unit, where the two indicator electrodes are separated in space by an earthed flexible tube at least 2 m long and as a result the two indicator electrodes are comparable consecutively in time.
Patent BG-51017-A1 (BG)
Title: Device for flying machine velocity measurement
Inventor: KOLEV VLADIMIR N
IPC: G01P3/36
Filed: 1990-07-06
Abstract: The device is used in aviation and space flights. The apparatus has improved sensitivity and is suitable for use when the earth's surface is poorly illuminated and when the aircraft is travelling at high speed. The apparatus consists of an optical unit (1) optically connected to the earth's surface under the aircraft on the one hand, and the active surface of a charge-coupled device (CCD sensor) (2), whose output is connected to a signal-processing unit (3). The second input to signal-processing unit (3) is connected to the output of an altimeter (6). The output from signal-processing unit (3) is connected to the CCD-sensor (2) control input via the CCD-sensor control unit (4). A second output from signal-processing unit (3) is connected to indicator unit (5). A third output from signal-processing unit (3) is connected to the clock input of CCD sensor (2) via charge transfer unit (7).
Patent BG-50894-A1 (BG)
Title: Hard foam polyurethane composition
Inventor: TODOROV KRASIMIR A
IPC: C08G18/42
Filed: 1990-07-11
Abstract: This compound is used in producing panels, in refrigerating equipment, for insulating boilers, and in the chemical industry. It has a low density (30-50 kg/m<3>) and high physio-mechanical and heat-insulation properties at low content of ecologically-hazardous, halogenated hydrocarbons. The compound of the solid foam polyurethane consists of polyester alcohol, polyetheralcohol, polyisocyanate, fluorine chlorine-containing hydrocarbon, catalyst, superficially active substances, water and target additives. The mass proportion between the polyester alcohol and the polyetheralcohol is 5:1, while the quantity of the fluorine chlorine-containing hydrocarbon and the water is between 1 and 5% weights, determined in proportion to the polyol component.
Patent BG-51784-A1 (BG)
Title: Recuperation device
Inventor: LAZOV DANCHO V
IPC: B66F9/22
Filed: 1991-01-18
Abstract: The device is applicable in the hosting and transportation machines using hydraulic lifting equipment powered by electrical batteries. It ensures improved efficiency and simple design. The device consists of an electric motor-generator coupled to a hydraulic motor pump and switched to the electric power circuit by a contactor for lifting, contactor for recuperation and a storage battery. The lifting contactor is connected to the switched in series excitation winding of the electric motor-generator and via a resistor and diode - to the switched in parallel excitation winding, and the recuperation contactor is directly connected to the parallel excitation winding and via a diode - to the armature of the electric motor. The hydraulic motor pump is connected by a hydraulic circuit to a distributing control unit, reverse action valves, relief valve, lifting cylinder and two solenoid-controlled distributing units. One of the latter ensures free flow of the liquid during the downtake process, while the second supplies liquid to the hydraulic motor pump. The process is protected against failures by a relief valve.
Patent WO-03023765-A1 (WO)
Inventor: COTE JOCELYNE
IPC: G11B27/034
Filed: 2002-09-12
Abstract: A method and apparatus is disclosed for producing an audiovisual work. The method and apparatus is based on speech recognition. Extraction of basic units of speech with related time code is performed. The invention may be advantageously used for performing post-production synchronization of a video source, dubbing assisting, closed-captioning assisting and animation generation assisting.
Patent WO-2004032385-A1 (WO)
Title: Optical dispersion compensation in the electrical domain in an optical communications system
Inventor: MCNICOL JOHN
IPC: H04B10/18
Filed: 2003-07-11
Abstract: Optical dispersion imposed on a communications signal conveyed through an optical communications system is compensated by modulating the communications signal in the electrical domain. A compensation function is determined that substantially mitigates the chromatic dispersion. The communications signal is then modulated in the electrical domain using the compensation function. In preferred embodiments, compensation is implemented in the transmitter, using a look-up-table and digital-to-analog converter to generate an electrical predistorted signal. The electrical predistorted signal is then used to modulate an optical source to generate a corresponding predistorted optical signal for transmission through the optical communications system.
Patent CA-2003357-A1 (CA)
IPC: A47J45/07
Filed: 1989-11-20
Abstract: ABSTRACT OF INVENTION     Decanter with attached spout-handle comprising a glass carafe having a neck portion with an upstanding ledge providing an opening thereinto, a spout-handle having an annular cavity loosely receiving the ledge of the carafe therein, and a plurality of attaching means securely received within the cavity of the spout-handle and engaging the ledge of the carafe for interlocking and securing the spout-handle with the carafe about its opening.  A flexible material is received within the cavity of the spout-handle for sealing against leakage the spout-handle with the carafe.  The attachment means comprise a plurality of spring clip elements at spaced locations about the opening of the carafe, each being a spring metal strip having a substantially V configuration with first and second legs joined at a rounded center portion which is positioned over and secured with the ledge of the carafe, with the legs being on opposite sides of the ledge.  The cavity of the spout-handle provides opposite surfaces and each of the legs of the spring clip elements engages an opposite respective surface for securing the clip element and the spout-handle with the carafe.
Patent CA-2003367-A1 (CA)
Title: Smoking article
Inventor: LITZINGER ELMER F
IPC: A24D1/22
Filed: 1989-11-20
Abstract: A smoking device includes a tobacco column having a wrapper and either a mouthpiece or filter rod located coaxially at one end of the tobacco column.  A rigid tube is concentrically located in the tobacco column.  A substrate of porous material is located within the tube.  A flavor releasing material and an aerosol generating material are also disposed within the tube.  A smoke impermeable seal is located at the interface of the tobacco column and the mouthpiece/filter.
Patent CA-2003995-A1 (CA)
Inventor: HAYES NORMAN J
IPC: A01K11/00
Filed: 1989-11-27
Abstract: ABSTRACT OF THE DISCLOSURE     An identification tag assembly comprising a one-piece molded plastic identification member with a plurality of radially extending circumferentially spaced flexible fold-able identification indicia receiving means and a flexible connecting strap portion having an enlarged connecting head portion with a curved pointed tip portion and an elongated cutting blade slot; and a one-piece molded connecting member having a slot for receiving the connecting head portion.
Patent CA-2008980-A1 (CA)
Inventor: STACK MICHAEL
IPC: F24B5/00
Filed: 1990-01-31
Abstract: ABSTRACT                      STOVE           A solid fuel stove including an air ducting system for receiving ambient air, heating the air, and distributing the heated air across the inside face of the transparent stove door to enhance combustion in this region and thereby prevent any build up of residues on the inside face.
Patent CA-2009470-A1 (CA)
Title: Oxazole compounds and their use
Inventor: SOHDA TAKASHI
IPC: A61K31/425
Filed: 1990-02-07
Abstract: ABSTRACT OF THE DISCLOSURE      Oxazole compounds having the formula:                                      (I)   in which A is a group of the formula -CH20R3 (R3  is a hydrogen atom,  an optionally substituted hydrocarbon residue, an optionally substituted heterocyclic group or an acyl group), or an aldehyde group and B is an optionally substituted phenyl group, or  their salts,  which  are  useful  as  antidiabetic agents.
Patent CA-2010298-A1 (CA)
Inventor: UCHIDA TERUO
IPC: H01L29/786
Filed: 1990-02-16
Abstract: ABSTRACT     As  described,   the  invention  provides  thin  film transistors that can  reduce  the  aging variation  of  the threshold voltage, and can be stably driven by making the energy band gap width of the buffer provided between the gate insulating layer and the semiconductor layer wider than that of the semiconductor layer, or by making the carrier density of the buffer layer higher that of the semiconductor layer.   In addition, higher ON current between the source and the drain can be obtained by making the carrier density of the buffer layer higher than that of the semiconductor layer,  and by separating the buffer layer into the source section and the drain section.
Patent CA-2011905-A1 (CA)
Title: Fluid dispensers
Inventor: WILLIAMSON NIC
IPC: B67D7/10
Filed: 1990-03-09
Abstract: ABSTRACT OF THE DISCLOSURE A fluid dispenser for dispensing a fluid from a flexible dispenser compartment of a fluid dispenser pouch of the type having a discharge passage that extends along a tortuous path. The dispenser has a dispenser mechanism in the dispenser station comprising, a backstop on one side of the dispenser path and a swash plate on the other side of the dispenser path.  A swash plate manipulator is operable to effect relative movement between the swash plate and the backstop to initially displace the swash plate from a first position in which it is spaced from the backstop to an intermediate position in which the swash plate is inclined with respect to the backstop, with the upper end located in a pouch pinching relationship with respect to the backstop and the lower end spaced a substantial distance from the backstop, and thereafter to cause the swash plate to pivot about the upper end thereof to a second position in which it is in close proximity to the backstop and during which movement the distance between the swash plate and the backstop is progressively reduced to effect a swashing action which progresses from the upper end to the lower end of the swash plate.
Patent CA-2013917-A1 (CA)
Inventor: HOFER ARNOLD
IPC: C08G59/06
Filed: 1990-04-05
Abstract: Advanced epoxy resins are disclosed which can be obtained by reacting liquid or semi-solid aromatic epoxy resins with aliphatic diols, and subsequently reacting the reaction product with mono- or binuclear bisphenols in the presence of a cyclic quaternary ammonium salt.
Patent CA-2014202-A1 (CA)
Inventor: ROVATTI ROMEO A
IPC: A01N43/50
Filed: 1990-04-09
Abstract: Dichloro-substituted 1-(5H-dibenzo[a,d]cyclohepten-5-yl)-1H-imidazole compounds of formula (I), in which -X- is either -CH2-CH2- or -CH=CH-, and their pharmaceutically acceptable addition salts, preferably the nitric acid ones. Products of formula (I) are prepared from products of formula (VI) where Z represents a leaving group such as halogen, by treatment with an excess of imidazole in dimethylformamide. Products (I) show an antifungal activity comparable -or superior- to antimycotics in the market, such as Clotrimazole and Bifonazole. <CHEM> [
Patent CA-2016152-A1 (CA)
Inventor: LYNN JOHN D
IPC: B09B3/00
Filed: 1990-05-07
Abstract: A calcium-alumino-silicate composition comprising the reaction product of electric arc furnace dust and/or an aqueous chemical waste sludge including a source of ferrous ions and selective additive materials, the additive materials are selected so that the total composition of the additive ingredients and said sludge includes fly ash, electric arc furnace dust, lime kiln dust, ferrous sulfate, hydrated lime to provide an alkalinity of about 9 to 9.5% and water, the composition contains at least 0.2% by weight of ferrous ions and is hardenable through chemical reactions, the product of which includes calcium-alumino-silicates.
Patent CA-2016243-A1 (CA)
Title: Vacuum separator for dewar flask cold exchange systems
Inventor: ALEXANDER DAVID K
IPC: G01J1/02
Filed: 1990-05-08
Abstract: VACUUM SEPARATOR FOR DEWAR FLASK COLD EXCHANGE SYSTEMS          Abstract of the Disclosure A cold exchange system includes a Dewar flask having an inner vessel and an exterior vessel joined to and surrounding the inner vessel, defining an evacuable chamber therebetween.  The flask includes an evacuation port through the inner and exterior vessels through which cryogenic gas contained in the inner vessel can evaporate during the cold exchange process.  The exterior vessel includes a device port through which a device to be cooled extends.  The device is housed in a housing that is engaged over the device port.  A cold finger is in heat transfer contact with the inner vessel.  A non metallic flexible bellows is sealingly adhered to the cold finger at one open end of the bellows.  The other open end of the non-metallic bellows is sealingly adhered at its other open end to a top plate which is vacuum fitted over the device port.  The non-metallic bellows and device housing define a second evacuable chamber separate from the Dewar flask vacuum chamber.  The separation of the vacuum chambers is maintained by the non-metallic bellows and adhesive joints between the bellows and the cold finger and top plate.  The device to be cooled is mounted in direct mechanical contact with the cold finger within the device chamber defined by the non-metallic bellows.  The joint between the non-metallic bellows and the metallic cold finger and top plate is formed by an adhesive compound essentially containing an admixture of an epoxy with fine grain beads.  The beads each generally have the same outer diameter to create a uniform adhesive joint, to insure a vacuum tight seal, and to provide a uniform spacing of the bellows from the aluminum components to insure long-term vacuum integrity of the adhesive joint during repeated thermal cycling.
Patent CA-2017574-A1 (CA)
Title: Improved paper coating composition
Inventor: COCO CHARLES E
IPC: C09J151/00
Filed: 1990-05-25
Abstract: An improved process of cast coating and the coating-composition used therein produces a paper coating which has ~exceptional brightness, gloss, smoothness, flexibility, resistance to drum adhesions and pick resistance. The paper coating is especially effective in cast coating where extremely high smoothness and gloss is essential. The paper coating composition utilizes soy protein binder which has been modified by copolymerization to add a synthetic component to modify the properties of the soy protein.
Patent CA-2021915-A1 (CA)
Title: Thick film conductor composition
Inventor: PEPIN JOHN G
IPC: B22F1/14
Filed: 1990-07-25
Abstract: TITLE Thick Film Conductor Composition ABSTRACT A thick film conductor composition suitable for use for electrodes in multilayer capacitors comprising (a) finely divided particles of electrically conductive metal, metal oxide precursors or alloys of the conductive metals, or mixtures thereof, dispersed in (b) an organic medium comprising (1) an organometallic compound, the metal or metal oxide moiety of which is insoluble in the electrically conductive metal and/or the oxide(s) of the metal moiety are non-reducing in the presence of the electrically conductive metal, the organometallic compound being dissolved in; (2) a solution of polymeric binder and volatilizable solvent.
Patent CA-2029942-A1 (CA)
Inventor: BROOKS HOUSTON G JR
IPC: G01N33/543
Filed: 1990-11-14
Abstract: Abstract A method and test kit useful in a wide variety of immunoassay systems.  A method of producing metal sol reagents containing metal sol particles of a preselected size is provided.          A metal containing solution is reduced under optimized pH conditions to produce metal sol particles of a preselected size, the particles are coated with a coupling compound and then bound with at least one selected immunochemically reactive component.          Particles having different immunochemical specificities are also mixed to produce reagents having multiple selected immunochemical specificities.
Patent CA-2031125-A1 (CA)
Title: Denture stabilizer
Inventor: KEEGAN JAMES J
IPC: A61K6/00
Filed: 1990-11-29
Abstract: ABSTRACT OF THE DISCLOSURE A  denture  adhesive  base composition  comprises  a substantially anhydrous mixture of a cationic acrylamide polymer,  sodium carboxymethylcellulose and ethylene oxide polymer.  A denture adhesive composition including this base composition is provided.  A method for formulating the novel denture adhesive base compositions and denture adhesive compositions of the invention is also disclosed.
Patent CA-2036306-A1 (CA)
Inventor: MORAND MICHEL
IPC: A47K10/38
Filed: 1991-02-13
Abstract: A dispenser (1) for dispensing a paper sheet (3) from a paper roll (5) having a core. The dispenser (1) can have spindle means made of two separate sleeves. The sleeves are inserted in opposite ends of the core and frictionally retained therein. A support (13) is rotatably mounted in one sleeve to support the roll (5). A brake member is rotatably mounted in the other sleeve and selectively cooperates therewith to brake rotation of the roll (5) on the support (13). <IMAGE>
Patent CA-2036504-A1 (CA)
Inventor: DURANEL LAURENT
IPC: C08F4/654
Filed: 1991-02-18
Abstract: Porous particles of MgCl2 which have essentially the shape of two truncated right cones connected by their larger bases, which truncated cones are incurved towards the axis of symmetry perpendicular to the bases, at the intersection of the envelope of the truncated cones with two orthogonal planes passing through the said axis of symmetry. These particles are impregnated with a transition metal compound and employed as a catalytic component in the polymerization of olefins. The resultant polyolefins, especially polyethylene, polypropylene and their copolymers, are comprised of particles with a distinctive structure.
Patent CA-2037291-A1 (CA)
Title: Dna fragment encoding a polypeptide having nitrile hydratase activity, a transformant containing the gene and a process for the production of amides using the transformant
Inventor: BEPPU TERUHIKO
IPC: C12N9/78
Filed: 1991-02-28
Abstract: Disclosed are amino acid sequences and nucleotide sequences of .alpha.- and .beta.-subunits of two types of nitrile hydratase derived from Rhodococcus rhodochrous J-l. A DNA fragment enclosing the nitrite hydratase is inserted into an expression vector and the recombinant vector is used for transformation.      The transformant contains multiple copies of the gene and can produce much higher levels of nitrite hydratase compared with conventionally used microorganisms.