baber/WOPTO huggingface dataset:
Patent OA-10427-A (OA)
Title: Method and apparatus for drilling with high-pressure reduced solid content liquid
Inventor: SCHUH FRANK J
IPC: E21B34/00
Filed: 1997-06-13
Abstract: A drillstring terminating in an drill bit (3) is run into a borehole. A reduced solid content drilling fluid is pumped through the drillstring tubes and out the bit, wherein the drilling fluid impinges upon and disintegrates formation material in cooperation with the bit. An annulus fluid having a density greater than that of the drilling fluid is continuously pumped into the annulus (5) between the borehole and the drillstring, wherein the annulus fluid extends substantially from the surface to the bottom of the drillstring. Drilling fluid and cuttings resulting from disintegration of formation material are returned to the surface through a substantially unobstructed tubular passage (17) in the drillstring. The annulus fluid is maintained under a selected and controlled pressure in the annulus, wherein an interface is formed at the drill bit at which annulus fluid mixes with the drilling fluid and is returned along with the drilling fluid and cuttings, and drilling fluid is substantially prevented from entering the annulus.
Patent PH-30503-A (PH)
Title: Dropper assembly for liquid feed and method of feeding liquid compositions to a freezing chamber
Inventor: JONES CURT D
IPC: A23G9/22
Filed: 1996-03-29
Abstract: A dropper assembly for feeding liquid composition to a freezing chamber comprises a tray having a plurality of feed elements that are designed to provide regulated discharge of the liquid composition from the tray and to feed the liquid composition into the freezing chamber in uniformly sized drops. The feed elements each comprise a projection that is downwardly disposed in relation to the tray. The tray has a bottom wall with a plurality of orifices, each orifice associated with a corresponding projection. The projection has an inlet opening associated with the corresponding orifice in the tray and an outlet opening where droplets are formed and released. The dimension of the inlet opening is greater than the dimension of the outlet opening. The narrowing taper of the flow channel that extends from the inlet opening to the outlet opening promotes regulated accumulation of liquid composition to facilitate regulated discharge and formation of uniformly sized droplets. An inventive method is also provided for feeding liquid composition to a freezing chamber to form uniformly sized beads of frozen product. The inventive method utilizes the novel dropper assembly.
Patent UY-34026-A (UY)
Inventor: FEDERICO MENSA
IPC: A61K31/4025
Filed: 2012-04-19
Abstract: Escanear figura 1, página 4/51 y figura 2, página 5/51 SGDD
Patent UY-35245-A (UY)
Title: ?composiciones herbicidas que comprenden ácido 4-amino-3-cloro-6-(4-cloro-2-fluoro-3-metoxifenil) piridina-2-carboxílico o un derivado de este y flufenacet?.
Inventor: JOERG BECKER
IPC: A01N43/40
Filed: 2013-12-23
Abstract: Se proporcionan en la presente composiciones herbicidas y métodos que emplean una combinación de ingrediente activos como herbicidas en los que la combinación comprende: (a) un compuesto de fórmula (I) o una sal o éster de él aceptables para la agricultura y (b) flufenacet, donde la relación de peso de (a) a (b) es de alrededor de 1,25 - 10 de (a) a alrededor de 30 - 240 de (b), siempre que la composición no contenga glufosinato, Lglufosinato, bialafos o diflufenican.
Patent YU-49985-A (YU)
Title: Process for obtaining n-(1-substituted-4,5-dihydro-1h-pyrazole-4-il)benzamides
Inventor: TURNBULL L B
IPC: C07D231/06
Filed: 1985-03-27
Abstract: N-(1-Substituted-4,5-dihydro-IH-pyrazol-4-yl) benzamides of general formula I.wherein R is loweralkyl, cycloalkyl or phenyl-loweralkyl and R, is hydroxy, cyano, nitro, amino, methylamino, dimethylamino, halo, trifluoromethyl, loweralkyl, loweralkoxy, sulphamoyl or acetamido, and when n is more than 1 up to 3, R, can be the same or different, have gastrokinetic and anti- emetic utility in animals. The compounds can be prepared by oxidation of 1,2-disubstituted-N-(4-pyrazolidinyl) benzamides with a metal hypochlorite.
Patent YU-64000-A (YU)
Title: Stabile compositions comprising levosimendan and alginic acid
Inventor: ILKKA LARMA
IPC: A61K9/16
Filed: 1999-04-23
Abstract: The present invention relates to pharmaceutical compositions of levosimendan comprising alginic acid for improving the stability of levosimendan in the compositions. Levosimendan is useful in the treatment of congestive heart failure.
Patent BE-821078-A (BE)
Title: Impervious packing seated in grooves of adjacent die heads - of multiple head punch for high temp. and press. gives higher press. acting on work mass
Inventor: VERESCHAGIN L F
IPC: B01J3/06
Filed: 1974-10-15
Abstract: Die heads for a multiple die punch are shaped like truncated pyramids with the small bases of the die acting on the work mass. On the lateral surfaces of the die grooves, filled with an impervious material e.g. of plastic, are cut parallel to the base of the die in such a way that the grooves of two adjacent dies forms a pipe. As the punch operates the impervious material in the grooves of adjacent dies comes together offering resistance to the flow-off of material from the work mass thus giving increased pressure in the work mass. For use in high temp. and press. punches in plastic or alloy forming and synthetic gems mfr. Gives mfr. Gives increased press. on the work mass and longer life for dies.
Patent BE-898284-A (BE)
Title: Radiateur.
IPC: F28F9/26
Filed: 1983-11-22
Abstract: L'invention a pour objet un échangeur de chaleur maillé à circulation de fluide, présentant une modularité bi- et/ou tridimensionnelle et est constitué par des éléments de construction préfabriqués, qui sont des noeuds de distribution bi- ou tridimensionnelle (49, 51), assemblés par des nipples et/ou des emboitements collés et/ou soudés avec des tubes échangeurs (48) et des organes accessoires d'étanchéité et de débit. L'échangeur de chaleur est utilisé de préférence comme radiateur de chauffage central.
Patent BE-899999-A (BE)
Title: Materiau composite polymere thermoplastique allege polymere thermodurcissable et ses procedes de fabrication.
IPC: B29C70/06
Filed: 1984-06-22
Abstract: Matériau composite à au moins une face externe de polymère thermodurcissable et une couche de polymère thermoplastique allégé les polymères étant unis sur toute leur interface au moyen d'un monomère diluant la résine thermodurcissable et solvant du polymère allégé dont la matière de surface externe à unir à une masse volumique voisine de celle de sa composition de base monomère qui lors de la réticulation de la résine thermodurcissable provoque par sa polymérisation un alliage étroit de toute l'interface des deux polymères à unir. Ce matériau peut etre chargé de fibres.
Patent BE-905276-A (BE)
Title: Loudspeaker for low frequency reproduction - includes two cones mounted in tandem and connected in parallel to improve direction of sound wave
Inventor: DAMMOUS INV CHEBL
IPC: H04R1/22
Filed: 1986-08-14
Abstract: The loudspeaker assembly includes a housing (1) with an aperture in its front wall (4) in which a first loudspeaker (2) is mounted. An internal wall (5) stands behind the front wall, and has a similar opening receiving a second loudspeaker (3). The two loudspeakers are electrically connected in parallel (6).
Patent BE-905305-A (BE)
Title: Levier de commande a protection thermique pour des mecanismes de coupure.
Inventor: BARTEN E H
IPC: C08F4/38
Filed: 1986-08-21
Abstract: Le verrouillage entre le levier de commande et une pièce intérieure comprend une goupille (15), dont une extrémité (15a) est conçue, et s'engage dans un évidement de la pièce intérieure (5) lorsque le verrouillage est établi, et dont l'autre  extrémité (15b) s'applique sur une pièce fusible (17) par fusible (17) par l'action  d'une force de pression (P) exercée sur l'extrémité conique (15a) de la goupille et provoquée par le ressort d'accouplement  entre la pièce intérieure (5) et le carter (7).
Patent BE-779827-A (BE)
Title: Stirring molten metal - using a rotating blower immersed in the melt
IPC: F27D27/00
Filed: 1972-02-24
Abstract: Method of stirring a metallic melt, partic. to ensure intimate contact between desulphurising agents and molten iron or steel, comprises immersing a rotatable blower into the melt and blowing a suitable fluid, esp. an inert or reducing gas, into the heart of the melt. Pref. the blower is rotated and its rotational speed regulated by the rate at which the fluid is blown.
Patent CA-1039797-A (CA)
Title: Electron beam electrical power transmission system
Inventor: SYMONS ROBERT S
IPC: H01J25/02
Filed: 1974-08-16
Granted: 1978-10-03
Abstract: Electrical power is transmitted from a transmitting location to a remote receiving location by means of an electron beam injected into an evacuated magnetically shielded pipe extending between the transmitting location and the receiving location.  The beam is magnetically focused within the evacuated pipe.  Electrical power to be transmitted is put into the beam in the form of kinetic energy by accelerating the beam to a high kinetic energy.  The kinetic energy is extracted from the beam at the receiving location and converted into potential electrical energy for application to the load.  In one embodiment, the kinetic energy is extracted from the beam by collecting the beam current at a potential substantially equal to the potential of the source of the electrons, i.e. cathode potential, and causing the collected beam current to flow through the load to develop the depressed collector potential. In another embodiment, radio frequency accelerator means are utilized for r.f. current density modulating and accelerating the beam.  The radio frequency current modulation on the beam is extracted at the receiving end by means of radio frequency circuits coupled to the beam.  The extracted radio frequency energy is rectified for application to the load.  In another embodiment, AC power at conventional AC power frequencies, as of 60 Hertz, is extracted from the beam by sequentially directing the beam into a plurality of depressed collectors coupled to respective primary windings of power transformers for deriving AC output power for application  to a load.
Patent CA-1046355-A (CA)
Inventor: KNUDSEN WALTER G
IPC: B05D1/06
Filed: 1974-09-18
Granted: 1979-01-16
Abstract: ABSTRACT           Coatings of particulate materials are produced by the use of a highly ionized gas which, in turn, is employed in electrostatically charge the particles.  The ionized gas is generated at location that is remote from the place at which it is passed through the particulate material, thus providing outstandingly safe operating conditions without sacrifice of the efficiency, uniformity or reliability of electrostatic charging.
Patent CA-1076103-A (CA)
Title: CEPHALOSPORINS HAVING AN .alpha.-ACYLAMINOACETIC ACID SIDE CHAIN
Inventor: KOCSIS KAROLY
IPC: A23K20/195
Filed: 1975-05-09
Granted: 1980-04-22
Abstract: Abstract of the Disclosure Compounds of the formula   wherein R1 denotes optionally substituted phenyl, thienyl, furyl or 1,4-cyclohexadienyl, R2 represents a free carboxyl group or an esterified carboxyl group which can be split physiologically, R3 represents hydrogen, lower alkoxy or an optionally substituted methyl group and B represents an optionally substituted six-membered ring with 1 to 3 ring nitrogen atoms, which is bonded to the carbonyl group -C(=O)-by one of its carbon atoms, the nitrogen atoms of a mono-cyclic six-membered ring having 2 nitrogen atoms being either adjacent or separated by two ring carbon atoms, and the salts of such compounds which have a salt-forming group, including the inner salts, for example the 7.beta.-[D(-)-.alpha.-(3,5-Dioxo-2,3,4, 5-tetrahydro-1,2,4-triazine-6-carboxamido)-phenylacetamido)-cephalosporanic acid, have antibiotic activity.
Patent CA-1062213-A (CA)
Inventor: SHAW FRED B
IPC: B65B55/14
Filed: 1976-02-16
Granted: 1979-09-11
Abstract: ABSTRACT OP THE DISCLOSURE          The present invention is directed to a sealinq unit for an autoclave for sterilizing contents packaged in pouches and sealing the latter, the sealing unit including a plurality of relatively movable pressure bars which are moved through a lost linkage connection such that open mouthed pouches which are hela between opposing pairs of jaws by pairs of clips are first subjected to a sterilization media and thereafter are heat sealed closed.
Patent CA-1066472-A (CA)
Inventor: KUEHN JOHANNES
IPC: E04F19/06
Filed: 1976-02-12
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE      Assemblies of panel units are disclosed in which the joints between adjacent panel units incorporate a special key or clip used in conjunction with a complementary cover strip.  The key or clip has at least one elongate plate portion or web of which one face carries a longitudinally-extending protruberance or rib, protruding centrally therefrom, formed with a longitudinal slot or channel having grooved or serrated internal side walls adapted to engage and interlock with complementary grooves or serrations of a spigot portion of the cover strip.  Longitudinal slots or grooves are also provided adjacent the external side wall surfaces of the rib or protruberance and said face of the key or clip in order to receive edge portions of other associated panel assembly elements.
Patent CA-1097478-A (CA)
Inventor: FULLER WILLARD A
IPC: B01D3/24
Filed: 1976-02-17
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE     An improved process for the production of chlorine dioxide wherein an alkali metal chlorate and sulfuric acid are reacted in a single vessel, and the resultant alkali metal sulfate converted to alkali metal chloride in a metathesis column by reaction with hydrochloric acid.
Patent CA-1066813-A (CA)
Inventor: PATTERSON GARVIN W
IPC: G06F12/10
Filed: 1976-02-17
Granted: 1979-11-20
Abstract: METHOD OF GENERATING ADDRESSES TO A PAGED MEMORY                 Abstract of the Disclosure An input-output processing system which performs communication and control functions in a larger data processing system includes a processor for address development to paged memory and program instruction execution for I/O command sequences.  In generating memory addresses, instructions are provided an address syllable which references a processor register as an index and a displacement.  The contents of the register and the displacement define a memory effective address. A scratchpad memory is provided for storing page table words in levels corresponding to priority levels of processes, and stored page table words are accessed according to the least significant bits of the page number of the effective address. A page base address is taken from an accessed page table word and is concatenated with the effective address to define an absolute memory address.
Patent CA-1047522-A (CA)
Inventor: OSWALD ALEXIS A
IPC: C07F9/18
Filed: 1976-03-18
Granted: 1979-01-30
Abstract: Abstract of the Disclosure NEW THIOL PHOSPHORIC ACID ESTERS         The compounds of the formulae            and         posess valuable pesticidal, in particular insecticidal and acaricidal activity.
Patent CA-1071343-A (CA)
Inventor: SIMMS JOHN A
IPC: B32B15/08
Filed: 1976-03-25
Granted: 1980-02-05
Abstract: FLEXIBLE THERMOSETTING ACRYLIC ENAMELS            ABSTRACT OF THE DISCLOSURE         A thermosetting acrylic enamel, useful for coating automobile and truck bumpers, flexible filler panels located between the bumper and the chassis, flexible fender extensions, and other energy absorbing parts, contains the following film-forming constituents:   (A)  an acrylic polymer of an alkyl acrylate having 2-8 carbon atoms in the alkyl group, an .alpha.,.beta.-ethylenically unsaturated carboxylic acid, an alkyl methacrylate having 1-18 carbon atoms in the alkyl group or mixtures of such an alkyl methacrylate and styrene, and a hydroxyalkyl acrylate or methacrylate having 2-4 carbon atoms in the alkyl group or mixtures thereof;   (B)  a polyester having a molecular weight not above 2,000, a hydroxyl number range of 50-150 and a glass transition temperature below 25°C; prepared from linear or branched chain diols, including ether glycols, or mixtures thereof or mixtures of diols and triols, containing up to and including 8 carbon atoms and a dicar-boxylic acid, an anhydride thereof or mixtures of dicarboxylic acids, containing up to and including 12 carbon atoms, wherein at least 75% by weight, based on the weight of dicar-boxylic acid, is an aliphatic dicarboxylic acid; and (C)  a nitrogen resin crosslinking agent.
Patent CA-1041741-A (CA)
Inventor: HAGLUND KJELL
IPC: B63B9/00
Filed: 1976-06-04
Granted: 1978-11-07
Abstract: Abstract of the Disclosure Device for vertical mounting and dismantling in the bottom of a floating body of a submerged propeller unit provided with eyebolts for attach-ment of wires characterized by pipes open at both ends and extending essential-ly vertically through the floating body, the lower ends of the pipes opening through the bottom of the floating body essentially perpendicularly over eye-bolts of the propeller unit when this is in a mounted position, wires arranged to run through the pipes, means for adjustment of the length of at least one of the wires, the upper ends of the wires being joined at a common means of attachment connectable to a lifting device, the lower end of each wire being arranged for connection to one of the eyebolts of the propeller unit.
Patent CA-1037269-A (CA)
Inventor: ELLS JOHN W
IPC: F16L1/26
Filed: 1976-06-10
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE:          Method of joining two pipelines underwater by, for example, flanges involves supporting a first of the pipelines in a frame having supports for holding a second pipeline in alignment with the first pipeline and moving the end of the first pipeline (which is conveniently near an elbow in the pipeline) longitudinally into contact with the second pipeline and joining together.
Patent CA-1040227-A (CA)
Inventor: WILKINSON SAMUEL C W
IPC: F16J15/36
Filed: 1976-06-11
Granted: 1978-10-10
Abstract: ABSTRACT OF THE INVENTION      In a stern seal and bearing assembly for the stern shaft of a ship there is an oil seal assembly at the outboard end of the bearing and a sea water seal (preferably a face seal) axially spaced from it, with a drain from the space between the two, and the oil seal assembly comprises a pair of lip seals directed towards each other with a drain from the space between them.  The oil supply to the bearing can be at low pressure, for example simply the static head from a tank slightly above the level of the bearing, and the last-mentioned drain may  have a swan neck above the oil level.
Patent CA-1066942-A (CA)
Inventor: KAMADA HIDEMOTO
IPC: A23L1/18
Filed: 1976-06-30
Granted: 1979-11-27
Abstract: Title of the Invention: PROCESS FOR MANUFACTURE OF FAST                 COOKING RICE       Abstract of the Disclosure: Fast cooking rice which readily reconstitutes itself into cooked rice is manufactured by a process which comprises causing a specified thickener to be diffused from the surface to the inside center of rice grains puffed in advance to a high degree and subsequently subjecting the treated puffed rice grains to drying and shrinking treatments.
Patent CA-1085513-A (CA)
Inventor: PEARSON ALLEN F
IPC: G07F13/02
Filed: 1976-09-13
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE A dispensing system for controlling and displaying information regarding self-service operation of each of a plurality of fuel dispensers in a gasoline station includes, in one embodiment, an operator console having a CRT display displaying the status of each of the dispensers as well as current and previous sales data and a data entry keyboard for entry of sales and other data together with switch weans for arming dispensers for self-service operation and for actuating the system for displaying selective dispenser information. The CRT and data entry keyboard are coupled to a central control unit which includes a programmed memory central processing unit for handling data between the central control unit and each of a plurality of dispensers as well as dispenser communications interface circuits.  Each of the dispensers includes means for generating signals representative of the volume of gasoline pumped from the dispenser as well as circuit weans for displaying volume and price data to the customer ant means for coupling the dispenser to the central control unit for the actuation of the dispenser and transfer of data to the central control unit.  In another embodiment each of the dispensers further includes a central processing unit with a memory for controlling the computation of data at the dispenser and for transferring data between each of the dispensers and the central control unit.
Patent CA-1057340-A (CA)
Inventor: DIETRICH WILLIAM J SR
IPC: B60B11/02
Filed: 1976-11-17
Granted: 1979-06-26
Abstract: DUAL WHEEL ASSEMBLY FOR TRACTORS                    Abstract of the Disclosure A dual wheel attachment assembly for tractors has a number of brackets or lugs welded to the inner surface of the dual wheel.  The primary tractor wheel is provided with means such as eye nuts for receiving bolt fasteners used to connect the brackets of the dual wheel to it.          The spacing of brackets on the dual wheel rim is different than the spacing of attaching locations on the tractor wheel so that the bolt fasteners are angularly offset relative to a line parallel to the axis of the axle.  Some are inclined in a clockwise direction and some in a counter-clockwise direction.  Means are included to permit such angular offset of the bolt fasteners relative to the brackets by providing a curved surface either on the bracket or on a coupling to the bracket so that the bolt fastener may be angularly adjusted over a continuous range in aligning it between the bracket and the desired attaching location on the tractor wheel.
Patent CA-1084469-A (CA)
Inventor: HEMINSLEY HERBERT
IPC: B02C17/16
Filed: 1976-12-03
Granted: 1980-08-26
Abstract: IMPROVEMENTS IN OR RELATING TO THE COMMINUTION OF MINERALS     ABSTRACT OF THE DISCLOSURE           A process for comminuting a mineral, for example calcium carbonate, comprises breaking any large lumps of mineral present to obtain a product substantially all of which consists of pieces not larger than 20 mm; thereafter mixing said pieces with water and a dispersing agent to form a slurry containing at least 50% by weight of mineral solids; and agitating said slurry in a grinding chamber of an attrition grinding mill, the only solid granular material present in said grinding chamber during the agitation of said slurry being derived from said mineral.
Patent CA-1045057-A (CA)
Inventor: BLOCK GUENTHER R
IPC: F16L57/02
Filed: 1976-12-13
Granted: 1978-12-26
Abstract: A B S T R A C T      A pipeline, for example a submerged pipeline, provided with tubular or annular crack/buckle arresters which are arranged around, and at regular intervals along, the pipeline, wherein at least one crack/buckle arrester is combined with an anode of a suitable material.