baber/WOPTO huggingface dataset:
Patent IT-1036587-B (IT)
Title: Surgical instrument for stitching organs - has two clamps with jaws for aligning and stapling cut edges
Inventor: POSTOLOV P
IPC: A61B/
Filed: 1975-02-27
Granted: 1979-10-30
Abstract: The surgical instrument for stitching organs with the aid of metal staples comprises two clamps each having two jaws for clinching and fixing the organs being stitched and pivotally interconnected at one end. The clamp jaws mount magazines with slots for staples, staple pushers, dies with recesses for bending the staples, as well as a device for aligning the organs being stitched. Cases with built-in toothed plates are mounted on each of the jaws in guides providing for limited movement perpendicular to the joint line. One extreme position corresponds to the walls of the organs being stitched and clamped and grasped. The other extreme position corresponds to the instant of organ suturing.
Patent IT-1236207-B (IT)
Inventor: LUPATO GIAN SIRO
IPC: B28D1/26
Filed: 1989-11-17
Granted: 1993-01-19
Abstract: Bushhammering system in which such working operation is effected by means of a plurality of sharpened elements (221), which are pushed in succession against the surface to be treated with a suitable pressure, so that each of them penetrates fairly in the material and by shifting itself chips such material, by removing correspondent particles therefrom. The device performing such system is composed of a discoidal plate (10), fixable on a correspondent rotating support (30) and provided at its lower part with some rotating units (20), each comprising as associated roll (22) radially pivoted to said discoidal plate (10) on an associated support (21), which is slidable in a corresponding radial guide groove (11) provided on said discoidal plate (10) and fixable removably thereto by means of a unit stud bolt (23)-nut (231), said roll (22) being also provided on its surface of rotation with a plurality of sharpened elements (221) having a considerable superficial hardness and a high mechanical strenght. The resulting group of rolls (22) engages with a fair pressure the surface of the part to be worked and, by imparting an adequate relative movement between said part to be worked and said device which is contemporaneously put in rotation, one can obtain the bushhammering operation for the entire desired surface thereof.
Patent IT-1091131-B (IT)
Title: Spoon shaped spring balance - has pretensioned spring in telescopic shaft to counter wt. of spoon part
IPC: G01G/
Filed: 1977-09-08
Granted: 1985-06-26
Abstract: A spoon-shaped spring balance with a closed tubular shaft and a telescopic part sliding in the shaft, ending in a hanger, and contg. a spring and scale is designed to overcome the problem of mounting the spiral spring so as to counter the wt. of the spoon by using pre-tension. One end of the spring (40) is fixed in the tubular part (11) with the hanger (1). The other end is fixed to a plug-in part (5) which slides with the spoon shaft and locks into it. The insert (5) contains guide elements whose length (L) is selected so that the spring presses the insert (5) onto the lower end of the tubular part (11).
Patent IT-1048070-B (IT)
Title: A D coder comparing input with reference voltages - omits logic at comparator output to increase speed
IPC: H03K/
Filed: 1975-10-21
Granted: 1980-11-20
Abstract: The A/D coder compares the analog input voltage with a series of reference voltages and requires no logic circuitry at the comparator's output. It is therefore faster than similar coders. The result of each comparison is added to the inverted result of the following comparison to form a first sum signal. The inverted result of each comparison is added to the result of the following comparison to form a second sum signal. The two sum signals are compared to determine the least significant bit. Each first sum signal is compared with the corresponding second sum signal to determine the 2., 3. etc. bit up to the highest significant bit.
Patent IT-1165657-B (IT)
Title: Anchor for chains used in vehicle frames straightening
IPC: F16G/
Filed: 1979-04-05
Granted: 1987-04-22
Abstract: An anchor for resisting a pulling force applied to a cable includes an expandable outer shell disposed in an opening in a floor. An outer wedge in the shell has wedge-shaped projections engaged with the inner wall of the shell. A rotatable inner wedge below the outer wedge engaged with a shorter length of chain extends through the shell. A cable to be tensioned is attached to the short length of chain. Tension on the cable urges the inner wedge upwardly against the outer wedge which in turn is wedged in the interior of the shell to forceably expand the walls of the shell radially outwardly to embed the shell in the floor.
Patent MX-171345-B (MX)
Title: Procedimiento de adquisicion de datos sismicos y dispositivo de realizacion del procedimiento
Inventor: GAROTTA ROBERT JEAN
IPC: G01V1/00
Filed: 1988-10-19
Abstract: La presente invención se refiere a procedimiento de adquisición de datos sísmicos en una zona de prospección, caracterizado porque consiste, para la adquisición de una traza, de las etapas de: a) disponer en la vertical de la superficie terrestre, en la zona de prospección, una red de receptores de vibraciones; b) disponer en la proximidad de la red una pluralidad de fuentes de vibraciones, siendo cada una de las fuentes susceptibles de emitir una vibración cuyo espectro de frecuencias está comprendido en una banda de frecuencia determinada, siendo las bandas de frecuencia de los espectros de cada fuente adyacentes y permitiendo cubrir la banda de frecuencia de las señales útiles de los datos sísmicos; c) emitir a partir de la pluralidad de fuentes unas vibraciones con espectro de frecuencia diferente; d) registrar, por medio de los receptores, las vibraciones reflejadas por las capas subyacentes de la superficie terrestre; e) desplazar en un incremento de desplazamiento de traza las fuentes con respecto a la red en la dirección de adquisición; y f) repetir las etapas c), d) y e) para una pluralidad de desplazamientos de incremento de trazas sucesivos.
Patent MX-165464-B (MX)
Title: Calentador de combustible diesel
Inventor: RAY DENNIS A
IPC: F02M31/16
Filed: 1989-04-28
Abstract: La presente invención se refiere a accesorio para calentador de combustible, para calentar combustible con refrigerante de motor, caracterizado porque comprende: una sección anular alargada que forma una pared lateral anular sobre la cual se conectan tapas superior e inferior transversas, un distribuidor de refrigerante alargado dentro de la sección anular que tiene pasajes refrigerantes y que se extienden desde la cubierta superior al fondo a la cubierta inferior, un termo intercambiador que tiene extremos superior y de fondo, ubicados dentro del distribuidor refrigerante y que se extienden desde la cubierta superior a la cubierta inferior, el termointercambiador incluye una pluralidad de tubos combustibles que se extienden a través de una cámara de termointercambiador, formada por la superficie interior del distribuidor refrigerante y los extremos superior e inferior del termointercambiador, los tubos de combustible se extiende através de la cámara de transferencia térmica para permitir que el refrigerante circule alrededor de la superficie externa de los tubos que contiene el combustible, para calentarlos y al combustible, una entrada de combustible en el calentador para dirigir el combustible desde el sistema de combustible al calentador de combustible, una salida de combustible par dirigir el combustible calentado desde el calentador de combustible al motor, una entrada de refrigerante en el calentador de combustible, para dirigir refrigerante desde el sistema de refrigerante de motor al calentador de combustible, una salida del refrigerante en el calentador de combustible, para dirigir refrigerante desde el  calentador de combustible al sistema refrigerante de motor, un detector de temperatura para verificar a temperatura de combustible calentado y regular la circulación de refrigerante a través del calentador de combustible.
Patent MX-169039-B (MX)
Title: Mejoras en un compuesto catalitico por capas para vehiculos de motor y proceso para utilizarlo
Inventor: HENK MICHAEL G
IPC: B01J23/63
Filed: 1989-05-31
Abstract: La presente invención se refiere a mejoras en un compuesto catalítico, caracterizadas porque incluye un primer soporte que es un óxido inorgánico refractorio seleccionado del grupo consistente en alúmina, sílice, óxido de titanio, óxido de circonio, aluminosolicatos y mezclas de ellos, que tiene disperso en él, cuando menos, un componente de metal noble, seleccionado del grupo consistente en platino, paladio, rodio, rutenio e iridio y que tiene dispersa inmediatamente encima de él una sobrecapa que incluye, cuando menos, un componente para almacenamiento de oxígeno y, como opción, un segundo soporte que es un óxido inorgánico refractario.
Patent MX-173918-B (MX)
Inventor: EHLE JOACHIM
IPC: F27B3/18
Filed: 1991-05-17
Abstract: PCT No. PCT/EP91/00916 Sec. 371 Date Mar. 16, 1992 Sec. 102(e) Date Mar. 16, 1992 PCT Filed May 16, 1991 PCT Pub. No. WO91/18120 PCT Pub. Date Nov. 28, 1991.In a smelting plant including two melting furnaces which are arranged in juxtaposed relationship and which are operated alternately, wherein the furnace gases which are produced in the melting process are respectively introduced into the other melting furnace for the purposes of preheating the charging material, associated with each melting furnace is a shaft which is loaded with charging material, and the waste gases from the furnace which is in the melting mode of operation are introduced from the shaft, after charging of the other furnace, through the cover of the other furnace, and are removed from the shaft thereof. That procedure, throughout the entire smelting operation, permits preheating of charging material and filtration of the furnace gases when they are passed through the charging material.
Patent MX-171998-B (MX)
Title: Productos revestidos
Inventor: PORTER DAVID ANTHONY
IPC: H01B5/14
Filed: 1985-08-13
Abstract: La presente invención se refiere a un metodo para reducir la difusión de iones de metales alcalinos desde un vidrio que los contiene dentro de una capa sobrepuesta, dicho metodo comprende proporcionar, entre el vidrio y la capa sobrepuesta, un revestimiento transparente de barrera que contiene silicio y oxígeno aplicados por pirólisis de un gas de silano, caracterizado porque el silano es pirolizado sobre la superficie del vidrio a una temperatura mayor de 600 grados C, en la presencia de un compuesto gaseoso donador de electrones, por lo cual el oxígeno procedente del vidrio se incorpora con el silicio, para formar un revestimiento transparente de barrera de hasta 50 nm de espesor, sobre la superficie del vidrio.
Patent NL-141394-B (NL)
IPC: B01D53/26
Filed: 1967-11-17
Abstract: 1,198,827. Gas-scrubber. E. MARE and J. P. B. STUART. 8 Nov., 1967 [22 Nov., 1966], No. 50778/67. Heading B1R. In a gas scrubber gas to be scrubbed enters a downwardly tapering conduit 12 and impinges on the surface of a body of liquid in the scrubber maintained at a constant level below the lower end of conduit 12, and a mixture of gas and liquid rises and strikes the undersurface of a baffle 14 secured around the lower end of the conduit 12. As shown screens 17 and 18 extend downwardly into the liquid and outwardly to the internal wall of the scrubber from baffle 14. Liquid is supplied tangentially at 21 in a jacket 19 surrounding the gas inlet pipe 11. Liquid overflows through an adjustable overflow 9 and a pipe 10. Gas leaving the scrubber is sprayed by nozzles 28 and passed through screens 25, liquid separated thereby draining to the scrubber by pipe 26.
Patent PT-75951-B (PT)
Title: Disposable elasticized panty and method of making
IPC: A61F13/49
Filed: 1982-12-07
Abstract: A disposable panty 10 and method of making the disposable panty wherein two panels 12, 14 are positioned so that four elasticized strips 24, 26, 38, 40 are bonded to the panels parallel to each other along edges 20, 22, 16, 18 of the said panels. An absorbent pad 50 is disposed between the said panels. The panels are folded together and the side edges 30, 32, 34, 36 bonded with two elasticized strips 24, 26 forming a waistband, the other strips 38, 40 in conjunction with the said absorbent pad 50 forming leg seals. <IMAGE>
Patent PT-83326-B (PT)
IPC: B41F33/00
Filed: 1986-09-08
Abstract: La présente invention concerne un appareil mécanique permettant de re­lever les déformations de l'image qui se produisent dans l'impression en couleurs sur des boîtes métalliques embouties et de tracer les courbes de correction correspondantes. 
     Selon l'invention, cet appareil comprend deux châssis (A, E) mobiles sur les mêmes glissières de guidage (H), mais reliés par un système cinémati­que permettant de faire varier leurs déplacements relatifs. 
     Grâce à la courbe de correction tracée avec cet appareil, on peut cons­truire un gabarit ou une came caractéristique de la boîte examinée, per­mettant de corriger par une déformation préalable en sens inverse la dé­formation qu'a éprouvée l'image pendant la conformation du métal. 
     L'appareil est utilisé dans la fabrication de boîtes de conserves embouties.
Patent PT-83972-B (PT)
IPC: C07K14/535
Filed: 1986-12-19
Abstract: CSF proteins which are biologically active are obtained by expression of a gene coding for human granulocyte macrophage colony stimulating factor (CSF) in bacteria. Biologically active derivatives with a modified amino acid sequence are obtained by altering the natural or synthetic gene structure.
Patent PT-84782-B (PT)
Inventor: CROSS PETER EDWARD
IPC: C07C323/49
Filed: 1987-04-29
Abstract: Compounds of the formula:- <CHEM>  and their salts, wherein R<a> is -NO2, -NH2 or -NHSO2R<1> where R<1> is a C1-C4 alkyl group; R<b> is-NO2, -NH2 or R<3> where R<3> is-NHSO2(C1-C4 alkyl) or -CONR<4>R<5> where R<4> and R<5> are each independently H or C1-C4 alkyl or together with the nitrogen atom to which they are attached represent a 1-pyrrolidinyl, piperidino, morpholino or N-methylpiperazin-l-yl group; with the proviso that when one of R<a> and R<b> is -NO2, then the other is not -NH2;  X is O, S or a direct link;  Y is an ethylene group optionally substituted by a methyl group; "alk" is an ethylene, trimethylene or tetramethylene group, "alk" being optionally substituted by a methyl group;  R is C1-C4 alkyl;  and R<2> is H, halo, CF3 or C1-C4 alkyl. The compounds of the formula (A) in which R<a> is -NHSO2R<1> and R<b> is R<3> are antiarrhythmic agents. The remaining compounds of the formula (A) are synthetic intermediates.
Patent PT-86184-B (PT)
Inventor: YOKOYAMA NAOKATA
IPC: C07D471/10
Filed: 1987-11-20
Abstract: Compounds of the formula IA or IB <CHEM> wherein A represents an optionally substituted saturated divalent grouping which together with the two carbon atoms to which it is attached represents a fused 8, 9, 10, 11 or 12 membered carbocyclic ring selected from cycloocteno, cyclononeno, cyclodeceno, cycloundeceno and cyclododeceno; each unsubstituted or mono-, di-, tri- or tetra-substituted on carbon atoms within A by lower alkyl, lower alkylidene, C3-C7-cycloalkyl, hydroxy, acyloxy, oxo, lower alkoxy, aryl or aryl-lower alkoxy; and when disubstituted on the same carbon atom within A, said carbon atom in each ring is substituted by two lower alkyl or two aryl-lower alkyl groups, or by one lower alkyl or aryl-lower alkyl group and one group selected from hydroxy, lower alkoxy, aryl-lower alkoxy and acyloxy groups; or each disubstituted on the same carbon atom within A by straight chain alkylene of 2 to 6 carbon atoms forming the carbon to which the alkylene chain is attached a spiro-fused 3 to 7 membered ring; or each ring ring; R1 represents lower alkyl, phenyl, or phenyl substituted by one or two radicals selected from lower alkyl, lower alkoxy, halogen and trifluoromethyl; or R1 represents a five-membered unsaturated heterocyclic radical containing one hetero atom selected from sulfur, oxygen, and unsubstituted or lower alkyl substituted amino nitrogen, or a said radical containing two hetero atoms consisting of one imino nitrogen and one member selected from unsubstituted or lower alkyl substituted amino nitrogen, sulfur and oxygen; or R1 represents an unsaturated six membered heterocyclic radical containing one or two nitrogen atoms; or R1 represents a bicyclic benzo-fused five membered unsaturated heterocyclic radical containing one hetero atom selected from sulfur, oxygen and unsubstituted or lower alkyl substituted amino nitrogen; or R1 represents a bicyclic benzo-fused five membered unsaturated heterocyclic radical containing two hetero atoms consisting of one imino nitrogen and one member selected from unsubstituted or lower alkyl substituted amino nitrogen, oxygen and sulfur; or R1 represents a bicyclic benzo-fused 6-membered unsaturated heterocyclic radical containing one or two nitrogen atoms; or R1 represents any of said heterocyclic radicals mono- or di-substituted on carbon by lower alkoxy, lower alkyl or halogen; R2, R3 and R3' independently represent hydrogen or lower alkyl; or tautomers thereof; or a pharmaceutically acceptable salt thereof; are useful as benzodizepine receptor modulators for the treatment of nervous system disorders. Pharmaceutical compositions, methods of preparation and certain intermediates useful as benzodiazepine receptor modulators are also disclosed. They can be prepared for example by reacting a pyridin-4-one-3-carboxylate compound (III) with a compound of formula R @-NH-NH-R1(IV).
Patent PT-88307-B (PT)
Inventor: KUNZ WALTER
IPC: C07F9/32
Filed: 1988-08-19
Abstract: A method and composition for the immunization of healthy useful plants against plant diseases containing as active ingredients compounds of formula   ydroxy, methyl, methoxy, HOOC or MOOC; Y is hydrogen, halogen, SO3H, SO3M, nitro, hydroxy or amino, M being the molar equivalent of an alkali metal or alkaline earth metal ion that is formed from a corresponding base or basic compound; and Z is cyano or -CO-A; A represents either -OH or -SH, the hydrogen atom of which may also be replaced by the molar equivalent of an inorganic or organic cationic residue, or wherein A represents any other organic residue which has a molecular weight of less than 900 and which may also contain one, or more than one, hetero atom, including the salts of the phytophysiologically tolerable 7-carboxylic acid or 7-thiocarboxylic acid with primary, secondary or tertiary amines or with inorganic bases.
Patent PT-96339-B (PT)
Inventor: ARNOLD HANS-PETER
IPC: A47L5/28
Filed: 1990-12-21
Abstract: The invention relates to a plug coupling for the pivotable connection nozzle of vacuum cleaner accessories for connection to the suction nozzle of the vacuum cleaner. This takes place by a locking knob in the connection nozzle which projects into a locking opening in the suction nozzle. The locking knob is actuated by a pushbutton which, when the connection is pivoted, automatically moves into the vertical plane and slightly beyond against a run-up surface and is thus pressed in. The connection can be released by this means. <IMAGE>
Patent PT-96909-B (PT)
IPC: B65F1/00
Filed: 1991-02-28
Abstract: A compacting and selecting machine for solid refuse such as containers and similar, comprising a combination of a loading hopper (8) provided with a detector (13) and guide (11) of objects, a crushing press (2) at the end of the said hopper, a lateral conveyor belt (22) to which the object leaving the press is directed by a lateral ejector (18), the said conveyor belt being located over a magnetic plate (24) for the retention of ferrous or similar objects, and at least two collecting bins for the selected objects, one of these bins being for non-ferrous materials and one for ferrous materials selected by the said magnetic plate, the machine cycle being carried out with the aid of auxiliary programming means. <IMAGE>
Patent PT-99391-B (PT)
Inventor: SERVAIS ALBERT
IPC: G02B1/14
Filed: 1991-10-31
Abstract: A reflective article such as a mirror comprises a reflective metal coating of silver deposited on a glass substrate, which coating has been treated with an acidified aqueous solution of a stannous salt, which solution is free from opalescence, thereby to augment the population of tin atoms in a surface of said metal coating. Such a metal coating comprises a reflective layer of silver and has a surface stratum having a population of tin atoms which is augmented as compared with the population of tin atoms (if any) in an underlying subsurface stratum by at least one tin atom per hundred metal atoms thereby conferring on such metal coating an enhanced resistance to corrosion. A method of manufacturing a reflective article comprising a reflective metal coating deposited on a glass substrate, comprises the following steps: forming a metal coating comprising a reflective layer of silver on a surface of the substrate, contacting the metal coating with a freshly-made acidified aqueous treatment solution of a stannous salt to augment the population of tin atoms in a surface stratum of said metal coating, such solution being free from opalescence, and washing and drying the thus treated metal coating. The metal coating may be constituted by said reflective layer of silver and a thin overcoating film of copper. The surface stratum may also contain a population of titanium atoms. The article may also form part of a glazing unit.
Patent SE-418708-B (SE)
Title: Method and apparatus for manufacturing bags from plastic foil
Inventor: JORGENSEN LEIF BANK
IPC: B31B70/00
Filed: 1980-05-06
Abstract: Bags with imprint on both outer sides are manufactured from a web of doubled up foil which is printed simultaneously from above and from below. The imprints I, I', ... for the front sides and rear sides of a production of bags are placed in the crosswise direction on one layer 3 of foil, and imprints A, A', ... for the front and rear sides of the other groups of bags are correspondingly placed on the other layer 4 of foil. The layers 3, 4 of foil are drawn away from each other and one layer 3 is folded into V-shape and carried to a bag welding machine or single-web type. The other layer 4 is simultaneously coiled up on a roll 8 and is later carried to the bag welding machine. The apparatuses have storing means for the extra roll 8, the foil layer 4 of which is imprinted lastly, and control means for unreeling said layer 4 from a feeding roll provided with double foil webs and for carrying the other layer 3 to the bag welding machine. By means of the method and the apparatus, a broad bag welding machine of double web type is saved while the advantages by printing from both sides and in double width are retained. Further, a profitable production may be reached at smaller batches because different bag prints may be made on the two single layers of foil. <IMAGE>
Patent SE-447991-B (SE)
Inventor: FREDLUND C M
IPC: C07D207/09
Filed: 1982-09-30
Abstract: New diastereomers (+)-di-p-toluoyl-D-tartrate of levo l-ethyl-2-aminomethyl-pyrrolidine, (-)-di-p-toluoyl-L-tartrate of dextro l-ethyl-2-amino-methylpyrrolidine, (-)-di-p-toluoyl-L-tartrate of levo l-ethyl-2-aminomethyl-pyrrolidine or (+)-di-p-toluoyl-D-tartrate of dextro l-ethyl-2-amino-methylpyrrolidine, and process for their preparation.
Patent SE-434902-B (SE)
Title: Cavity for microwave ovens
Inventor: GUSTAFSSON J A C
IPC: H05B6/64
Filed: 1982-12-23
Abstract: The invention relates to a cavity A for microwave ovens, which have a front F that surrounds an access opening to the cavity. The opening is closed by a flap B which interacts with the oven front F so that when the flap is closed a gap, which is delimited on the one side by the oven front and on the other side by the outer parts of the flap B, is formed from the inside of the cavity A to the space outside the cavity, with an inlet opening for a damping choke D opening out into the said gap. According to the invention, the oven front F is integrated with the cavity walls G around the access opening and consists of parts of the said walls that are bent inwards, whereby seams at the front of the oven are eliminated. <IMAGE>