baber/WOPTO huggingface dataset:
Patent HK-1147230-A1 (HK)
Title: Cadent reading device
IPC: B42D/
Filed: 2011-02-10
Abstract: The invention discloses a beat-type page turner, relating to a reading accessory appliance. A timing module and a swing mechanism controlled by the timing module are arranged in the base of the invention, wherein the swing mechanism is connected with a page turning bar arranged on the base and can drive the page turning bar to swing, the upper end of the page turning bar is provided with a rubbing surface matched with a book, and the swing plane of the page turning bar forms one angle with the plane of the book. The invention adopts a technical module capable of presetting a time parameter tocontrol the page turning bar to swing, and the friction between the page turning bar and the book is utilized to realize the purpose of automatically turning pages, so that the invention is convenient to use and saves time and labor.
Patent HK-1001179-A1 (HK)
Title: Dram cell assembly dram
Inventor: ROESNER WOLFGANG
IPC: G11C11/401
Filed: 1998-01-12
Abstract: PCT No. PCT/DE93/00542 Sec. 371 Date Feb. 10, 1995 Sec. 102(e) Date Feb. 10, 1995 PCT Filed Jun. 23, 1993 PCT Pub. No. WO94/03898 PCT Pub. Date Feb. 17, 1994In a DRAM cell arrangement, two memory cells which include an MOS transistor and a memory element are constructed in each case as a transistor pair (10) whose source areas are connected to one another and to a bitline (11). The MOS transistors have a linear arrangement of the drain area, the gate electrode and the source area which is aligned in the direction of the bitlines (11) and which is arranged essentially below a bitline (11). Adjoining the drain area in each case is a terminal area (13) which is arranged to the side of associated bitlines (11) and via which a cell contact to the memory element is formed. The cell arrangement is particularly suitable for buried-bitline-stacked-capacitor (BBSTC) DRAM cells.
Patent HK-1002797-A1 (HK)
Title: Incoming calling system.
Inventor: KITA KAZUNORI
IPC: H04M1/72412
Filed: 1998-02-20
Abstract: An incoming calling system of the present invention purposes to securely notify the user of the incoming to a radio portable terminal of a mobile communication unit or the like without disturbing others and decrease the probability of erroneous notification. Therefore, an incoming notification signal transmitter (24) for notifying the user of incoming can detect an incoming tone by inserting a jack into and connecting it with an earphone-microphone terminal (23) provided for a portable telephone (21) side and moreover, an incoming notification signal transmitter (24) is set to and supported by portable telephone (21). When portable telephone (21) receives an incoming call signal according to incoming calling from a base station (22), it generates a speech signal of an incoming tone and the speech signal is input to the incoming notification signal transmitter (24) through the earphone-microphone terminal (23) to detect incoming. The incoming notification signal transmitter (24) is constituted so as to generate incoming notification signal (25), transmit the signal to a card-type incoming notification signal receiver (26) or a wrist-type incoming notification signal receiver (27) by radio, and notify the user of incoming at portable telephone (21) side by vibration or a sound output buzzer.
Patent HK-1003992-A1 (HK)
Title: Process for the preparation of optically active or racemic cyclopropane-carboxylic-acid chlorides
Inventor: SZEKELY ISTVAN
IPC: C07C69/743
Filed: 1998-04-16
Abstract: The present invention relates to a new process for the preparation of cyclopropane carboxylic acid chlorides of formula (I), wherein A is a halogen atom or a C1-4 alkyl group, line  SIMILAR  is indicating an alpha  or  beta  space position compared to the plane of the cyclopropane ring. The compounds of formula (I) are intermediates of the pyrethroide synthesis.
Patent HK-1009248-A1 (HK)
Title: Hiv protease inhibitors in pharmaceutical combinations for the treatment of aids
Inventor: VACCA JOSEPH P
IPC: A61K31/40
Filed: 1998-08-12
Abstract: Compounds of formula <CHEM> where R1 and R2 are independently hydrogen or optionally-substituted C1-4alkyl or aryl, or R1 and R2 are joined together to form a monocyclic or bicyclic ring system, are HIV protease inhibitors. These compounds are useful in the prevention or treatment of infection by HIV and in the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
Patent HK-1014366-A1 (HK)
Title: Transparent fixed tint glass lenses
Inventor: BOLTON JAMES R
IPC: C03C3/093
Filed: 1998-12-24
Abstract: A transparent, fixed tint glass lens is provided having a thickness of between about 1.0 mm and about 1.8 mm and which is derived from an alkali silicate composition containing, in terms of weight percent on an oxide basis, at least 6.2% iron oxides, at least 0.03% cobalt oxide and at least 0.12% nickel oxide in the presence of an oxidizing agent such as arsenic oxide. Preferably, the lenses have a transmittance of not more than 1% of ultraviolet radiation at 380 nm.
Patent HK-1015127-A1 (HK)
Title: Method and apparatus for reducing nox emissions
Inventor: SPOKOYNY FELIX E
IPC: F23J15/02
Filed: 1998-12-24
Abstract: An apparatus for reducing NOx pollution in the flue gas produced by a burner includes a heat exchanger wherein at least some of the heat transfer elements are coated with a catalyst. A plurality of reactive gas injectors are arranged to introduce a nitrogeneous compound, preferably a source of ammonia, across a hot-end face of the heat exchanger. A reactive gas flow distribution system permits the distribution of the nitrogeneous compound flowing through at least some of the gas injectors to be varied responsive to the temperature profile of the heat exchanger. Preferably, the apparatus also determines the total NOx flow in the flue gas, and the reactive gas flow distribution system permits the total amount of reactive gas flowing through at least some of the gas injectors to be varied responsive to the total NOx flow in the flue gas. <IMAGE>
Patent IE-20040015-A1 (IE)
Title: Improvements in and relating to fork lift trucks
Inventor: TURNBULL KEVIN
IPC: B66F9/12
Filed: 2004-01-13
Abstract: This invention relates to a forklift truck (1) of the type suitable for mounting on the rear of a carrying vehicle, the forklift truck comprising a u-shaped chassis (3) having a vertical mast (17) mounted thereon.  The vertical mast carries a side shift mechanism (21), the side shift mechanism comprising a fixed carriage (23) with a movable carriage (25) slidably mounted thereon.  A pair of fluid actuated rams (27, 29) is provided to slide the movable carriage (25) laterally relative to the fixed carriage (23).  A rotating cylinder (49) is provided to rotate a pair of forks (19) mounted on the movable carriage.  The configuration achieves greater side shift without the use of rollers or chains and permits the use of a rotating cylinder.
Patent IE-20060650-A1 (IE)
Title: Method and apparatus for making beverages
Inventor: GRENVILLE RICHARD K
IPC: A23L29/10
Filed: 2006-09-01
Abstract: A process for making stable and uniformly dispersed oil-in-water beverage emulsions is provided.  The process comprises combining an oil mixture and an aqueous mixture to form a beverage pre-emulsion; in-line mixing of the beverage pre-emulsion; and homogenizing of the beverage pre-emulsion to form a stable and uniformly dispersed beverage emulsion.
Patent IT-BO940375-A1 (IT)
Title: Ombrellone, in particolare da spiaggia.
Inventor: BELLETTI GIANCARLO
IPC: A45F/
Filed: 1994-08-01
Abstract: Ombrellone, in particolare da spiaggia del tipo comprendente una pluralità di stecche apribili a raggiera e sostenenti un telo fissato su di esse caratterizzato dal fatto che dette stecche sono articolate ad un cursore guidato in un tubo costituente il palo dell'ombrellone e mobile fra una posizione sollevata a riscontro contro un arresto di detto tubo in cui le stecche sono aperte a raggiera, ed una abbassata in cui le stecche sono raccolte all'interno del tubo, in detto cursore essendo guidato un corpo avente un'estremità operativamente collegata con dette stecche e mobile fra due posizioni rispetto a detto cursore, detto corpo essendo collegato a mezzi di azionamento atti a spostare detto cursore fra detta posizione sollevata in cui detto corpo mantiene dette stecche forzate in condizione di apertura a raggiera e detta posizione abbassata in cui dette stecche sono raccolte all'interno di detto tubo.
Patent IT-FI950155-A1 (IT)
Title: Procedimento per la formazione di una scatola del tipo automontante, e scatola cosi' realizzata
Inventor: GALEOTTI ANDREA
IPC: B65D/
Filed: 1995-07-05
Abstract: Vengono abbattuti attorno alle linee (11) ed incollati i lembi (13) su due rispettive opposte sponde (7); vengono ribaltate dette sponde (7) e le porzioni di raccordo (23A; 23B) attorno alle linee (3, 17) contro il fondo (1) e contro le altre sponde (15) e l'una sull'altra e vengono incollate stabilmente le porzioni (23B) contro la sponda (15) contigua; con successiva applicazione di colla autocollante su di una zona (CA) ed estemporaneamente per l'impiego vengono sollevate le sponde (7) precedentemente abbattute contro il fondo (1);vengono piegate le altre sponde (15) (che grazie all'incollaggio preliminare sono invitate a piegarsi con il sollevamento delle sponde 7);vengono accoppiate ad opera della colla autocollante le contigue porzioni piegate lungo la linea bisettrice (25) che le divide, e vengono quindi piegati ed incollati i lembi (21) attorno a (19) contro le parti della rispettiva zona autocollante (CA) mantenute scoperte per la sagomatura delle dette porzioni (23A, 23B), formando così la scatola.(Fìg. 6).
Patent IT-GE920103-A1 (IT)
Inventor: BARLOCCO EMILIO
IPC: F21S11/00
Filed: 1992-10-05
Abstract: The object of the invention is a method of illuminating the entrance portions of tunnels, particularly of tunnels in highways and motorways. According to this method, the portion at the entrance (I) of tunnel (G) is illuminated over a length (L) which is sufficient for a driver's eyes to become accomodated to the conditions of a lesser degree of light in a tunnel at a predetermined, maximum running speed of vehicles, by having the light outside tunnel (G) suitably reflected toward the entrance (I) and into the interior of tunnel (G). The invention also provides a device for carrying out the said method, comprising a reflecting element (2) which is arranged at a distance from, and upstream of the entrance (I) of tunnel (G), relative to the vehicles running direction (V), and has its reflecting surface (3) turned toward the entrance (I). <IMAGE>
Patent IT-MI930428-A1 (IT)
Inventor: CORDIOLI SERGIO
IPC: B60S5/00
Filed: 1993-03-05
Abstract: PCT No. PCT/IT94/00018 Sec. 371 Date Sep. 1, 1995 Sec. 102(e) Date Sep. 1, 1995 PCT Filed Mar. 3, 1994 PCT Pub. No. WO94/20340 PCT Pub. Date Sep. 15, 1994A remotely controlled device for rotating the steering-wheel of a vehicle consists of an upper portion for gripping the steering-wheel ring by means of jaws (1), of a central frame (14) carrying a motor (16) with the relevant motion transmission chain (10, 11, 12, 13, 15) and means for detecting and memorizing the rotations (17, 19, 22, 23, 24), and of a lower portion with supporting members (27, 28, 29, 30, 31) which provide the device with the base required to react to the steering-wheel reaction torque.
Patent IT-MI930528-A1 (IT)
Inventor: SANTAMARIA LUIGI
IPC: B66F9/08
Filed: 1993-03-19
Abstract: In a unit for lifting the forks of lift trucks using one or more single-acting hydraulic cylinders (19) to lift or lower the forks, in two opposite end-of-travel strokes of the piston (31) of the hydraulic cylinder (19), interception means (37, 34) determine a reduction in the cross-section of the working fluid outflow respectively from a first chamber (44) and from a second chamber (45) of variable volumes inside the hydraulic cylinder (19); this brakes the travel of the piston (31) and thus of the actuating rod (33), which is integral with the latter, preventing abrupt stresses being applied to the load on the forks. <IMAGE>
Patent IT-MI942426-A1 (IT)
Inventor: CASAROTTO GIUSEPPE
IPC: D03D47/27
Filed: 1994-11-30
Abstract: Means to guide the back and forth motion of a pair of weft yarn grippers (1) along the shed of looms with continuous weft feed, of the type comprising two control straps (2) movable on a substantially horizontal plane thanks to the action of two gearwheels with reciprocating motion. Said straps (2) are provided with an undercut notch (3) on their lower surface, and they comprise a plurality of guide elements (4) apt to geometrically mate with said undercut notch (3), while the gripper (1), mounted at the end of the strap (2) on its upper surface, has its barycenter coinciding with or below the barycenter of the strap section. <IMAGE>
Patent IT-RM950339-A1 (IT)
Title: Sistema di montaggio ad incastri con chiusura automatica tra elementi di forma geometrica per la costruzione ad uso didattico di giocattoli
Inventor: FRAPICCINI ATTILIO
IPC: A63H33/06
Filed: 1995-05-23
Abstract: Settore tecnologico: Giocattoli, modellismo.Caratteri essenziali della soluzione: Scopo dell'invenzione è realizzare un sistema di montaggio ad incastri con chiusura automatica di elementi di forma geometrica collegabili tra loro, per sviluppare costruzioni tridimensionali quali case, camion, treni, ecc.Problema tecnico: Per poter realizzare gli incastri ogni elemento, nell'esempio rettangolare, possiede, su due lati adiacenti della faccia posteriore, una fascia in rilievo e sporgente con fori equidistanti tra loro e, sui lati opposti della stessa faccia, dei perni ugualmente equidistanti tra loro. Secondo l'inclinazione della fascia rispetto alla faccia posteriore dell'elemento geometrico si determina l'apertura angolare tra gli stessi elementi. La chiusura automatica avviene per mezzo di un piccolo dente presente all'interno di ogni foro e all'esterno di ogni perno.Uso finale: Offrire a bambini e ragazzi un gioco di costruzioni pratico e sicuro con finalità didattica ed educativa.
Patent IT-RM960114-A1 (IT)
Title: Molla raccogli tutto per disabili in carrozzina
Inventor: VALENTINI BERNARDO
Filed: 1996-02-20
Abstract: Il dispositivo consiste in una serie di faretti antinebbia di colore giallo fendinebbia collocati sul guardrail sia di destra che di sinistra ogni 50 metri e sfalsati di 25 metri i destri dai sinistri. Ciascun faretto è acceso da un relè collegato ad una foto-cellula collocata sul dietro del faretto stesso, ma eccitato da quello situato a 100 metri che precedono, in modo che essendo queste cellule fotoelettriche sensibili soltanto alla luce bianca dei fari (per non essere eccitate a loro volta una dopo l'altro).
Patent IT-RM980489-A1 (IT)
Inventor: BIANCUCCI DEMETRIO
IPC: A43C15/02
Filed: 1998-07-23
Abstract: A shoe sole (6) provided with a number of rigid spikes or nails (12) on its face in contact with the ground, said spikes or nails being not fixedly secured to the sole but being able to pass from a first extracted position in contact with the ground to a second retracted position not interfering with the trampling surface because of the combination of folding spike support means which can be overturned with first and second grooves or recesses (20) formed in the sole within which such spike support means can be accommodated in the extracted and the rest positions.
Patent NO-20110209-A1 (NO)
Title: Fremgangsmate og anordning ved behandling av avlopsvann ved bruk av flotasjon
Inventor: JOHANSEN STIG
IPC: C02F1/24
Filed: 2011-02-07
Abstract: Fremgangsmåte og anordning til behandling av avløpsvann med en teknikk basert på flotasjon, hvorved urent avløpsvann (12) pumpes inn i en flotasjonstank (11) mens i det minste delvis renset vann (13) strømmer ut av tanken. Det etableres en resirkulasjonssløyfe (14,16,17) av delvis renset vann for ved hjelp av en flerfasepumpe (15) å danne gassbobler for notasjonen, idet vannet som resirkuleres sammen med bobler av en gass som blir blandet inn i vannet ved hjelp av flerfasepumpen (15), blir blåst inn i tanken ved hjelp av minst en statisk mikser (18) anordnet i direkte tilknytning til resirkulasjonssløyfens munning ved bunnen av tanken (11).
Patent NO-20110231-A1 (NO)
Title: System og fremgangsmate for et motstandsmaleverktoy med kabelboreror og en eller flere bronner
Inventor: LEGENDRE EMMANUEL
IPC: G01V3/18
Filed: 2011-02-10
Abstract: Et resistivitetsverktøy blir anvendt med kablet borerør og én eller flere brønner. Resistivitetsverktøyet har en sender, mottakermoduler anordnet i nærheten av borkronen og høyfølsomhets-mottakermoduler plassert ved større avstander fra borkronen i forhold til mottakermodulene. Mottakermodulene og/eller høyfølsomhets-mottakermodulene kan også utføre gjentakerfunksjoner for det kablede borerøret. Resistivitetsverktøyet kan gi informasjon om et undergrunnsområde av interesse. Resistivitetsverktøyet kan bli anvendt i et system med følere, og avstanden mellom følerne kan være basert på typen måling som innhentes av følerne.
Patent NO-20120427-A1 (NO)
Title: Rotert enkelt- eller flerleder optisk fiber
Inventor: CHILDERS BROOKS A
IPC: E21B47/007
Filed: 2012-04-11
Abstract: Apparat for å estimere en form, hvor apparatet inkluderer en optisk fiber konfigurert til å tilpasse til formen og med en første kjerne forskjøvet fra en midtlinje av den optiske fiberen, hvor den første kjernen har en optisk egenskap som er konfigurert til forandring som følge av en forandring av formen av den optiske fiberen, hvor en forandring av den optiske egenskap anvendes for å estimere formen. En fremgangsmåte for å estimere en form er også omtalt.
Patent NO-20130170-A1 (NO)
Title: System og fremgangsmate for hydrokarbonproduksjon fra en bronn
Inventor: REXILIUS JARRAD
IPC: E21B43/40
Filed: 2013-01-29
Abstract: Et system for produksjon av hydrokarboner fra en brønn omfatter en tømmeenhet som tar imot væsker fra et brønnhode. Tømmeenheten separerer oljen og gassen, og oljen pumpes inn i en rørledning. Bruken av tømme- enheten og pumpen bidrar til å redusere trykket på brønnhodet som hjelper til å øke produksjonen. Gassen som separeres fra tømmeenheten komprimeres og reinjiseres inn i brønnen for å danne et gassløft som bidrar ytterligere til å øke produksjonen. Oppsamling og reinjisering av den utskilte gassen for gassløftoperasjoner reduserer miljøskader forbundet med konvensjonelle tømmeenheterog pumpemontasjer. Tømmeenheten, kompressoren og pumpen er modulære for hurtigere installasjon og mindre plasskrav. Etter å ha økt den produktive levetiden til et første reservoar, kan systemet demonteres og monteres på nytt for bruk på et annet reservoar.
Patent NO-20151238-A1 (NO)
Filed: 2015-09-22
Abstract: Apparatus for exercise the musculature and mobility of the joints in the neck wherein the apparatus comprises an upper part 4, a bottom part and a connecting element 3 connecting the upper and the bottom part, and wherein the upper part 4, the bottom part and the connecting element 3 defines a Space in which the head of a user can be placed, characterized in that to the upper part 4 there is attached a cradle 5 in which the head of the user can rest and the Iower part has Attached a pillow for neck support 2.
Patent PE-20000604-A1 (PE)
Title: Articulos absorbentes con materiales de distribucion colocados debajo del material de almacenamiento
Inventor: EHRNSPERGER BRUNO JOHANNES
IPC: A61F13/53
Filed: 1999-04-28
Abstract: SE REFIERE A UN ARTICULO ABSORBENTE QUE COMPRENDE : A) UNA SUPERFICIE DE RECEPCION DE LIQUIDO ORIENTADA HACIA EL USUARIO, DURANTE EL USO; B) UNA SUPERFICIE ORIENTADA HACIA LA ROPA; C) UNA REGION DE ALMACENAMIENTO FINAL DE LIQUIDO CON UNA CAPACIDAD DE DESORCION POR SORCION CAPILAR A 100 cm. (CSDC 100) DE POR LO MENOS 10 g/g; Y ADEMAS CON UNA CAPACIDAD DE DESORCION POR SORCION CAPILAR A 0 cm. (CSDC 0) SUPERIOR A LA CSDC 100 YA MENCIONADA, CON LO CUAL TIENE UNA CAPACIDAD DE LIQUIDO LIGADO LIBREMENTE (LBLC) COMO LA DIFERENCIA ENTRE CSDC 0 Y CSDC 100; TAMBIEN TIENE UNA ALTURA DE LIBERACION DE DESORCION POR SORCION CAPILAR, CUANDO 50% DE LA LBLC YA MENCIONADA SE LIBERA, INFERIOR A LA CSAH 30 DEL MATERIAL DE D); Y, D) UNA REGION DE DISTRIBUCION DE LIQUIDO ENTRE C) Y B) DE UN MATERIAL ABSORBENTE PUDIENDO SER UNA ESPUMA POLIMERICA DERIVADA DE EMULSIONES DE AGUA EN ACEITE FASE INTERNA ALTA CON UNA ALTURA DE ABSORCION POR SORCION CAPILAR A 30% (CSAH 30) DE SU CAPACIDAD MAXIMA DE POR LO MENOS 25 cm.
Patent PE-35296-A1 (PE)
Title: Aminoacido sintetico de excitacion
Inventor: HELTON DAVID REED
IPC: C07C61/12
Filed: 1995-08-16
Abstract: SE REFIERE AL COMPUESTO DE FORMULA I DONDE: X ES (CH2)n; R2 ES CO2R4 Y R3 ES H; o R2 ES H y R3 ES CO2R4; R1 y R4 SON INDEPENDIENTEMENTE H, C1-C10 ALQUILO, C2-C10 ALQUENILO, ARILO o ARILALQUILO, DE PREFERENCIA ES H o C1-C4 ALQUILO. TAMBIEN SE REFIERE AL PROCEDIMIENTO DE OBTENCION QUE COMPRENDE: a) LA HIDROLISIS DE UN COMPUESTO DE FORMULA (A) DONDE X ES (CH2)n, n ES 1, R2a ES CO2R4a y R3a ES H, R2a ES H y R3a ES CO2R4 y R4a ES UN GRUPO PROTECTOR DE CARBOXI; b) LA REACCION DE UN COMPUESTO DE FORMULA (B) DONDE X, R2a y R3a YA SE DEFINIERON, CON CIANURO DE METAL ALCALINO Y UNA SAL DE AMONIO E HIDROLIZANDO EL INTERMEDIO RESULTANTE; c) LA HIDROLISIS DE UN COMPUESTO DE FORMULA (C) DONDE R1a ES UN GRUPO PROTECTOR DE CARBOXI y X, R2a y R3a COMO SE DEFINIERON; d) OPCIONALMENTE RETIRAR EL GRUPO PROTECTOR DE CARBOXI; e) OPCIONALMENTE ESTERIFICAR UNO O AMBOS GRUPOS CARBOXILO; f) OPCIONALMENTE SEPARAR LOS DIASTEROISOMEROS Y/O RESOLVER LOS ENANTIOMEROS. ESTE COMPUESTO ES UTILIZADO EN EL TRATAMIENTO DE TRANSTORNOS NEUROLOGICOS ASOCIADO CON LA ESTIMULACION EXCESIVA O INAPROPIADA DE LA TRANSMISION DEL AMINOACIDO EXITATORIO
Patent PE-12597-A1 (PE)
Title: Sales de quitosan con mejores propiedades absorbentes y proceso para su preparacion
Inventor: NING XIN
IPC: A61L15/28
Filed: 1995-12-20
Abstract: EL PROCESO PARA PREPARAR UNA SAL DE QUITOSAN COMPRENDE LOS SIGUIENTES PASOS: A) PREPARAR UNA MEZCLA COMPUESTA POR UN QUITOSAN INSOLUBLE AL AGUA EN LA QUE EL QUITOSAN TIENE UN GRADO PROMEDIO DE ACETILACION DE ENTRE 0 Y ALREDEDOR DE 0,5, AGUA Y UN ACIDO ELEGIDO DEL GRUPO COMPUESTO DE ACIDO HIDROCLORICO, ACIDO FORMICO, ACIDO ACETICO, ACIDO PROPIONICO, Y MEZCLAS DE LOS MISMOS; Y EN EL QUE LA MEZCLA TIENE UN pH DE EQUILIBRIO DE ENTRE ALREDEDOR DE 2 Y ALREDEDOR DE 6,5; Y EN EL QUE LA MEZCLA SE PREPARA BAJO CONDICIONES EFECTIVAS PARA FORMAR UNA SAL DE QUITOSAN SOLUBLE EN AGUA; B) RECUPERACION DE LA SAL DE QUITOSAN SOLUBLE EN AGUA DE LA MEZCLA; Y C) TRATAMIENTO DE DICHA SAL DE QUITOSAN SOLUBLE EN AGUA RECUPERADA, A UNA TEMPERATURA Y LAPSO EFECTIVOS PARA HACER A DICHA SAL DE QUITOSAN DILATABLE E INSOLUBLE EN AGUA, QUE EXHIBE UN VALOR INICIAL DE ABSORCION BAJO CARGA DE POR LO MENOS 17g POR g Y RETENGA POR LO MENOS ALREDEDOR DEL 70% DEL VALOR INICIAL DE ABSORCION BAJO CARGA DESPUES DE ANEJARSE DURANTE 20 DIAS, APROXIMADAMENTE A ALREDEDOR DE 24�C Y A UNA HUMEDAD RELATIVA DE ALREDEDOR DEL 100%. SE USAN EN PRODUCTOS ABSORBENTES COMO PANALES, PRODUCTOS DE INCONTINENCIA PARA ADULTOS Y PRODUCTOS SANITARIOS FEMENINOS
Patent PL-249851-A1 (PL)
Title: Method of obtaining a biologically active whole extract
Inventor: OESTLI ROBERT
IPC: A61K35/14
Filed: 1984-10-03
Abstract: A mammal organ, for example the thymus, or a cell culture is comminuted to form a slurry, accompanied by cell disintegration, high molecular weight substances are precipitated by heating and removed by centrifuging, and residual substances of molecular weight greater than 10,000 are separated out by ultrafiltration; finally, the salts are substantially removed by electrodialysis. A biologically active, low-salt, sterile, pyrogen-free and antigen-free complete extract is obtained and, in contrast to all known processes, no foreign substance or auxiliary, other than water-not even a preservative or a carrier for separation methods-is used.