baber/WOPTO huggingface dataset:
Patent HU-176482-B (HU)
Title: Process for the immobilization of proteins on carriers
Inventor: HORN JUERGEN
IPC: C12N11/08
Filed: 1977-01-28
Abstract: 1521243 Immobilizing proteins BOEHRINGER MANNHEIM GmbH 26 Jan 1977 [29 Jan 1976] 3147/77 Heading C3H Biologically active proteins are immobilized by reacting a compound containing at least two secondary amino groups with a chlorination agent and reacting the product obtained with (a) a protein, or (b) a bifunctional compound containing at least one primary amino group and subsequently with a protein, or at least one bi- or polyfunctional protein reagent followed by reaction with a protein, or a protein/ protein reagent reaction product. Examples are given in which glucose oxidase, glucose dehydrogenase or glycerokinase are immobilized by reaction with various chlorinated polyamide carriers, in the form of granules, powder, the inner surface of a tube, the coated inner surface of a rubber tube, or impregnated clay particles, directly or after reaction of the said substrates with (i) ethylenediamine, or oxalic acid dihydrazide, followed by ethyleneglycol bispropionic acid bis-hydroxy-succinimide ester; (ii) hexamethylenediamine or succinic acid hydrazide, followed by glutardialdehyde; (iii) hexamethylene diamine followed, optionally, by a copolymer of acrylic acid hydroxy succinimide ester and acrylamide or of methacrylic acid hydroxy succinimide ester and methacrylamide. In one embodiment, glucose oxidase is reacted with ethyleneglycol bis-propionic acid, bis-hydroxysuccinimide and then with the chlorinated inner surface of a nylon tube, said chlorinated surface having been reacted with hexamethylene diamine and glutardialdehyde.
Patent HU-182584-B (HU)
Title: Process for producing phenoxy-carboxylic acid derivatives
Inventor: KOIKE WATARO
IPC: C07C51/00
Filed: 1979-10-26
Abstract: A phenoxycarboxylic acid derivative having the formula    <IMAGE> (III)  wherein R represents   <IMAGE>  and X1 represents a hydrogen atom, a halogen atom, a lower alkyl group, trifluoromethyl group, nitro group or cyano group and X2 represents a hydrogen atom, a halogen atom, a lower alkyl group, nitro group or cyano group, R' represents   <IMAGE>  <IMAGE>  and R1 and R2 are the same and different and respectively represent hydrogen atom or a lower alkyl group, is produced by reacting a phenol compound having the formula <IMAGE> (I)   with a halogen compound having X-R' wherein X represents a halogen atom in the presence of a base. The reaction is carried out in the presence of a quarternary ammonium salt or a quaternary phosphonium salt in a nonpolar solvent.
Patent IT-1248605-B (IT)
Title: System of adaptive cancellation of asymmetries of the transmitted impulse, applicable to echo cancellers in digital transmission systems
Inventor: CUCCHI SILVIO
IPC: H04B/
Filed: 1991-05-21
Granted: 1995-01-19
Abstract: The present patent application relates to a system of adaptive cancellation of asymmetries of the transmitted impulse which, when applied appropriately to echo cancellers in bidirectional digital transmission systems, enables the non-linearities of the transmitter to be compensated, thus improving the overall performance of the system. <IMAGE>
Patent IT-1250436-B (IT)
Title: Benzofenoni ad azione antifungina
Inventor: CAMAGGI GIOVANNI
IPC: C07D295/092
Filed: 1991-07-01
Granted: 1995-04-07
Abstract: Vengono descritti benzofenoni ad azione antifungina aventi formula generale: (FORMULA 1) in cui:R1 ed R2, uguali o diversi tra loro, rappresentano gruppi C1-C6 alchilici, gruppi C7-C10 arilalchilici; oppure R1 e R2 considerati congiuntamente ad N rappresentano un gruppo C3-C8-eterociclico oppure C2-C7-eterociclico contenente un secondo etero-atomo scelto tra O e S, detti eterociclici essendo opzionalmente sostituiti con uno o più gruppi C1-C4 alchilici;R3 ed R4, uguali o diversi tra loro, rappresentano atomi di H, gruppi C1-C3 alchilici;K rappresenta un atomo di ossigeno oppure metilene;A rappresenta un gruppo benzenico, opzionalmente sostituito con uno o più atomi di alogeno, gruppi C1-C4 alchilici o aloalchilici, C1-C4 alcossilici, C1-C4 aloalcossilici;Y rappresenta un gruppo C6-C10 arilico; detto gruppo può essere opzionalmente sostituito con uno o più atomi di alogeno, gruppi C1-C4 alchilici o aloalchilici, C1-C4 alcossilici, C1-C4 aloalcossilici.
Patent IT-1251034-B (IT)
Title: Pedestal for furniture
IPC: A47B97/04
Filed: 1991-07-31
Granted: 1995-05-02
Abstract: The pedestal incorporates a framework comprising two side frames connected to each other by at least one central upper telescopic crossmember for varying the volume of the framework as a whole, from a prismatic quadrilateral form to a prismatic rectangular form, acting as whatever base or pedestal is desired, the lower arm of these frames comprising an outwardly directed angle bracket, acting as the support for the pedestal on the floor and for supporting a decorative enclosure on the said pedestal, so that it can be given whatever ornamental appearance is selected. <IMAGE>
Patent IT-1251418-B (IT)
Title: Dispositivo per la chiusura a tenuta in un cilindro rotante di guida delle fibre di una macchina per la preparazione alla filatura, per esempio carda, carda per lana, alimentatrice di carda, pulitrice.
Inventor: WINDGES BERND
IPC: D01G23/00
Filed: 1991-10-23
Granted: 1995-05-09
Abstract: In un dispositivo per la chiusura a tenuta di un cilindro rotante di guida delle fibre di una macchina per la preparazione alla filatura, per esempio carda, carda per lana, alimentatrice di carda, pulitrice, fra le superfici frontali del cilindro, tamburo o simili e le pareti laterali fisse ad esse contrapposte esiste una stretta intercapedine, che garantisce la piena libertà di rotazione del cilindro, ed è prevista una tenuta per la chiusura a tenuta laterale del cilindro rispetto alle pareti laterali. Per consentire una chiusura a tenuta sicura ed esente da difetti del cilindro rispetto alle superfici laterali, la tenuta è costituita da un materiale scorrevole e resistente all'usura, e la superficie laterale della tenuta contrapposta alla superficie laterale da chiudere a tenuta è posta in impegnamento con un elemento elastico cedevole.
Patent IT-1260459-B (IT)
Title: Cambio con lubrificazione forzata degli ingranaggi folli per autoveicoli
IPC: F16N7/36
Filed: 1992-01-28
Granted: 1996-04-09
Abstract: Un cambio con lubrificazione forzata degli ingranaggi folli per autoveicoli comprendente un albero condotto, presentante una superficie scanalata, sul quale sono disposti ingranaggi delle varie marce girevolmente supportati su rispettive boccole vincolate all'albero condotto, nel quale in corrispondenza di almeno uno degli ingranaggi viene associato un elemento piano a setto, presentante un foro centrale passante per essere disposto libero sull'albero od uno degli ingranaggi, l'elemento a setto piano presentando su una sua prima superficie laterale una incavatura ad elica eccentrica rispetto all'albero le cui estremità sono una prima apertura rivolta verso la periferia inferiore dell'elemento piano a setto ed una seconda apertura radialmente affacciata verso l'interno di dell'albero, la superficie dell'almeno uno degli ingranaggi affacciata all'elemento a setto prevedendo associato alla seconda apertura dell'elemento piano a setto almeno un passaggio che collega detta seconda apertura all'albero condotto.
Patent IT-1246023-B (IT)
Title: Modular unit for the automatic and continuous screening of powdery materials, in particular middlings and derived matter
Inventor: RONCAGLIA MAURO
IPC: B03B/
Filed: 1991-02-18
Granted: 1994-11-07
Abstract: This invention relates to a modular unit for the automatic and continuous screening of powdery materials, in particular middlings and derived matter, consisting of a box that tapers towards the bottom and contains an inlet port and an outlet port for the material and a port at the bottom for the extraction of the discarded material, which box is equipped with, between the said inlet and outlet ports, a screening means of variable porosity that can be oriented and that is provided with means for cleaning it, the said ports being fitted with cross-section reducing means controlled, along with the orientation of the screening means, by an electronic computer. <IMAGE>
Patent IT-1262641-B (IT)
Inventor: ZOGGIA ANTONIO
IPC: G03B27/73
Filed: 1993-07-16
Granted: 1996-07-04
Abstract: PCT No. PCT/IT94/00079 Sec. 371 Date Mar. 2, 1995 Sec. 102(e) Date Mar. 2, 1995 PCT Filed Jun. 8, 1994 PCT Pub. No. WO95/02849 PCT Pub. Date Jan. 26, 1995A device for printing color photographs on photosensitive paper having a segmented filter positioned relative to an inverting and focusing lens at a point where an original image projected through the lens at the paper is inverted. The segmented filter has colored segments corresponding to the primary colors to which the photosensitive paper is sensitive. The colored segments each have a surface area in a ratio corresponding to the relative sensitivity of the paper to the color of the segment. In an alternate embodiment, the filter has equal sized colored components and is moved with respect to an optical axis of the lens to adjust the intensity of each filtered monochromatic image projected onto the paper.
Patent IT-1261809-B (IT)
Title: Supporto metallico per catalizzatori da impiegare ad elevate temperature.
IPC: C23C/
Filed: 1993-07-06
Granted: 1996-06-03
Abstract: Nel campo dei supporti per catalizzatori da impiegare alle alte temperature, in particolare nel campo delle marmitte catalitiche, si ottengono particolari vantaggi utilizzando materiali secondo la presente invenzione, consistenti in lamierini metallici recanti un rivestimento superficiale di alluminio profondamente diffuso nel substrato.
Patent IT-1245027-B (IT)
Title: Procedimento e stampo in due parti per la produzione di tavolette sottili di cioccolata vantaggiosamente stampate, o di simili tavolette
Inventor: BERND BOHRER
IPC: A23G1/20
Filed: 1991-03-27
Granted: 1994-09-13
Abstract: In un procedimento per la fabbricazione di tavolette di cioccolato sottili, di preferenza stampate o simili con l'appoggio di una piastra di formatura pieghevole, la quale è provvista di aperture che corrispondono al profilo delle tavolette di cioccolata, su di una parte inferiore piana, con il riempimento delle aperture con massa di cioccolata e con il sollevamento della piastra di formatura al fine di sformare le tavolette di cioccolato, viene proposto che venga impiegata una piastra di formatura praticamente resistente alla trazione e alla compressione con aperture che si allargano verso la parte inferiore, con il fissaggio della piastra di formatura sulla parte inferiore prima della sformatura, il versamento della massa di cioccolata liquida in eccedenza nelle aperture e con l'asportazione mediante tergitura della massa di cioccolata in eccedenza dal lato superiore della piastra di formatura. Questo procedimento permette un riempimento meccanico in un impianto di rivestimento con una possibilità sformatura semplice, eventualmente con mezzi manuali.
Patent IT-1261344-B (IT)
Title: Pompa centrifuga di elevate prestazioni con girante aperta.
Inventor: LEHE JEAN-ROBERT
IPC: F04D29/04
Filed: 1993-11-29
Granted: 1996-05-14
Abstract: La pompa comprende almeno una girante aperta (5) munita di palette (6) posizionata in una carcassa (1, 2) che definisce una canalizzazione di aspirazione (3), che si trova di fronte alla base delle palette (6), in vicinanza di un albero (22) di azionamento della girante (5), e una canalizzazione di mandata (4). Un sistema di equilibratura assiale attivo (51, 71, 14, 15) del gruppo rotante, integrato alla girante (5), comprende una camera di equilibratura (14) tra la faccia posteriore del corpo della girante (5) e una parte posteriore esterna (2) della carcassa (1, 2). La girante (5) funge a piattaforma di equilibratuta. Un pezzo intermedio (9) immobilizzato in rotazione rispetto alla carcassa (1, 2) è interposto tra una parte anteriore esterna (1) della carcassa (1, 2) e la girante (5). Una cavità (10) è ricavata tra la parte anteriore esterna (1) della carcassa (1, 2) e il pezzo intermedio (9), per ricevere una contropressione (p3) predeterminata che permette di mantenere un gioco ridotto (13) senza contatto tra il pezzo intermedio (9) immobile in rotazione e le palette (6) delle giranti (5).figura 1.
Patent IT-1252957-B (IT)
Title: Procedure for assembling contact parts and a device using this procedure
Inventor: D INCA OSCAR
IPC: H05K/
Filed: 1991-10-10
Granted: 1995-07-06
Abstract: Procedure for assembling contact parts comprising a flexible blade 11 with a contact pad 12 and a bridge 13 with a pin 17 and a plane for contact and connection 14, the said pin 17 being positioned essentially in a plane parallel to the said contact plane 14, the blade strips 30 and bridge strips 28 being supplied at the same time and in sequence in opposite directions, each individual front blade 11 and each individual front bridge 13 essentially being simultaneously distanced from the respective strip with elimination of the respective connecting legs 29, 129, the said separation occurring with the bridge 13 and the blade 11 mutually placed in the assembly position, the said bridge 13 and the said blade 11 being assembled by punching essentially coinciding with the stage of elimination of the respective legs 29, 129. Device for assembling contact parts comprising a flexible blade 11 with a contact pad 12 and a bridge 13 with a pin 17 and a contact and connecting plane 14, the said pin 17 being positioned essentially in a plane parallel to the said contact plane 14, comprising a central assembly station, side punches for cutting the legs and central assembly punches. <IMAGE>
Patent IT-1258625-B (IT)
Title: Gruppo di rotazione per macchine rifilatrici-bordatrici
IPC: B23D/
Filed: 1992-10-16
Granted: 1996-02-27
Abstract: Secondo l'invenzione si realizza un gruppo di rotazione per macchina rifilatrice-bordatrice che comprende un mandrino rotante (3) ed un contromandrino (5) contrapposto coassiale al mandrino (3) stesso, tra i quali viene bloccato un pezzo da lavorare (8) per spinta del contromandrino (5) contro il mandrino (3). Il contromandrino (5) e' composto da un corpo esterno (13) mobile tramite colonne (6, 9) alle quali è fissato, internamente al quale è disposto un gruppo di frizione (30) provvisto di uno spintore (10). Detto spintore (10) risulta normalmente fissato al corpo esterno (13) del contromandrino tramite detto gruppo di frizione (30) quando il contromandrino (5) non è in contatto con detto mandrino (3) mentre il medesimo gruppo di frizione (30) rende detto spintore (10) folle rispetto al corpo esterno (13) del contromandrino medesimo quando detto contromandrino (5) tramite detto spintore (10) forza il pezzo da lavorare (8) contro il mandrino (3) stesso.
Patent IT-1270539-B (IT)
Title: Towing device for two or three wheel means of locomotion
Inventor: MARCHETTO CARLO
IPC: B60D/
Filed: 1993-05-14
Granted: 1997-05-06
Abstract: The invention realises a towing device for means of locomotion with two or three wheels, with or without motor, and comprises two or more rigid bars 8, 9, essentially lined up with each other by mechanical means of union enabling one bar to rotate relative to the other along the axis of alignment of said bars, hubs 11, 12 rotationally connected to one of the two ends of said bars with axles of said hubs perpendicular to the axis of rotation of same, a first pin 4 receiving one of said hubs, secured on a support 41 having immovable means of connection to the column of the handlebars of the vehicle being towed and a second pin 5 receiving the other of the aforesaid hubs, secured on a support 6 connected to the rear part of the towing vehicle. <IMAGE>
Patent MX-168295-B (MX)
Title: Aparato y procedimiento para la separacion y arrastre con gas de hidrocarburos gaseosos de particulas de catalizador de craqueo en lecho fluido
Inventor: GWYN JOHN EDWARD
IPC: H02P25/02
Filed: 1983-12-21
Abstract: La presente invención se refiere a aparato para la separación y arrastre con gas de hidrocarburo gaseosos de partículas de catalizador de craqueo en lecho fluido que comprende: (a) un separador de ciclón (b) un alojamiento hueco vertical unido al medio de entrada (c) un medio estabilizador de torbellino montado coaxialmente en la porción central del alojamiento. (d)un medio para soportar un lecho de catalizador localizado por debajo del estabilizador de torbellino cerca del fondo del alojamiento. (e) un medio para inyectar gas de separación por arrastre en el lecho de catalizador.
Patent MX-168091-B (MX)
Inventor: TOMATIS ALFRED ANGE AUGUSTE
IPC: G09B5/04
Filed: 1984-05-18
Abstract: An apparatus for assisting the practice of the mother tongue or a foreign language, with a view to total assimilation thereof, comprises a standard signal generator constituted by a mobile support of sound recordings on which are previously recorded, independently of one another, blocks of phrases or words, expressed in the language to be assimilated by a subject. A reader of these blocks of information emits the standard signals. An analysis and comparison circuit compares a standard signal and a vocal signal which corresponds to the word pronounced by the user, based on at least one parameter. When the vocal signal is not within a predetermined tolerance of the standard signal, the standard signal is repeated. If the vocal signal is within the tolerance, the next standard signal is generated. In this way, the user repeats each word until he pronounces it correctly.
Patent RO-84545-B (RO)
Inventor: GEISSLER HORST
IPC: B22C11/10
Filed: 1981-04-29
Abstract: Inventia se refera la o instalatie pentru confectionarea formelor fara rame de formare, fiind alcatuita din mai multe posturi de lucru, unde se realizeaza semiformele, pentru ca, prin asamblarea acestora, sa rezulte formele de turnare. Pe o linie a unor dispozitive de lucru sunt amplasate, perpendicular, niste linii transportoare, în care se realizeaza cele doua semiforme. Forma gata realizata este scoasa din ramele de formare, ca apoi ramele respective sa fie reintroduse în ciclul tehnologic.
Patent RO-90600-B (RO)
Title: Synergistic herbicidal composition
Inventor: BARELD GROENWOLD EGGE
IPC: A01N37/22
Filed: 1985-03-18
Abstract: Synergistic herbicidal activity is demonstrated by composition comprising aa mixture of (a) a trialkylsulfonium salt of N-phosphono-methylglycine having the formula (a) a herbicidally effective amount of a trialkylsulfonium salt of N-phosphonomethylglycine having the formula <CHEM> in which R is C1-C3 alkyl and n is 0 or 1, and (b) an herbicidally effective amount of a pyrrolidone compound of the formula X min  O <CHEM> in which X min  is hydrogen, chlorine or methyl; Y is hydrogen, chlorine, or bromine; Z is chlorine or bromine: R<1> is hydrogen, alkyl, acetyl, chlorine, bromine, fluorine, iodine, trifluoromethyl, nitro, cyano, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, trifluoromethylthio, trifluoromethylsulfinyl, trifluoromethylsulfonyl, pentafluoropropionamido or 3-methylureido; R<2> is hydrogen, alkyl, chlorine or trifluoromethyl; and R<3> is alkyl or hydrogen; in a pyrrolidone: N-phosphono-methylglycine weight ratio of from about 1:6 to about 4:1.
Patent TW-204366-B (TW)
IPC: C09K23/24
Filed: 1991-12-26
Granted: 1993-04-21
Abstract: Stable and homogeneous aqueous formulations of surfactants with an HLB of less than or equal to 13, which additionally contain a compound of the formula I <IMAGE> in which R<1> is C1-C8-alkyl, C1-C8-alkenyl, phenyl, alkylphenyl or phenalkyl with, in each case, 1 to 4 C atoms in the alkyl chain or cyclohexyl, R<2> is hydrogen, or one of the radicals mentioned for R<1> or R<1> and R<2> together with the N atom denote a heterocyclic radical, M is an alkali metal or ammonium cation or an equivalent of an alkaline earth or aluminium cation, and m and n are each, independently of one another, numbers from 6 to 8. The presence of the compounds of the formula I makes it possible to prepare stable and homogeneous aqueous formulations even of those surfactants which are otherwise only sparingly soluble or even insoluble in water.
Patent TW-199881-B (TW)
IPC: B65D71/50
Filed: 1992-04-18
Granted: 1993-02-11
Abstract: Carrier stock (16) formed from a single sheet of resilient polymeric material, such as low density polyethylene, for machine application to substantially identical containers (10). The stock (16) is severable to form individual carriers with three longitudinal rows of container-receiving apertures (18), as defined by band segments (30,32,34,38), which include cross segments (34,38) formed with tear-open tabs (22). The cross segments (34,38) formed with such tabs (22) are slitted (60,62,64) so as to define a series of frangible bridges (70,72,74), which are staggered transversely, and which can be easily torn by a user pulling on such tabs (22). Also, a distal portion (44) of each tab (22) is connected to another band segment by a frangible web (46), which is slitted (48). <IMAGE>
Patent TW-197467-B (TW)
IPC: C10K3/00
Filed: 1992-04-21
Granted: 1993-01-01
Abstract: In the process of producing high calorie SNG type city gas from hydrocarbonic crude gas, e.g., butane, propane, naphtha etc., an elementary feed gas is produced by using hydrodesulfurization as a first step, and then secondly further methanizing the product in a column. The hydrodesulfurization uses a nimox catalyst and a zinc oxide adsorbent. The desulfurized feed gas is further methanized on an alumina group carrier supported by nickel to obtain methane-rich gas, i.e. the elementary feed gas in a combined use type column. The necessary hydrogen to be fed into the hydrodesulfurization is obtained from a methanol/water mixture. This hydrogenizing reaction tube is combined within the same column above. Inorganic salt is used as a heat transfer medium heat-sourced in an external furnace and the heat transfer medium temperature branched into two system-flows are controlled by a three-way flow rate control valve simultaneously. The above reaction temperature is about 320<o>C.
Patent TW-284829-B (TW)
Title: Wind-driven rotating device
Inventor: YEH DONG-AN
IPC: F03D11/02
Filed: 1993-11-30
Granted: 1996-09-01
Abstract: A rotating device driven by the wind consisting of two pieces of round rims extended outwardly by a plurality of long flaps and a driving shaft parallel to the flaps for generating torque, at least two planes fixed around the shaft being capable of rotating respect to the shaft by the wind guided by the flaps when blowing through the intervals of flaps, characterized in: all the flaps being capable of to be shifted at the same time to fit the wind by virtue of adjusting to the optimum angular position; the plates attached to the driving shaft having two surfaces respectively, the flat surface being blown by the wind at a right angle as to drive the shaft but the curved one conducting away the wind; all surfaces of the flaps and the planes having v-shaped slots for enhancing the turbulent effect while the wind blowing by the surfaces.
Patent TW-253921-B (TW)
IPC: E01B7/22
Filed: 1994-04-11
Granted: 1995-08-11
Abstract: A rail arrangement in a switching area has a plate (16) receiving a points blade (18) and locked by at least one spring element (24), as well as by a screw element.