Adhesive composition, comprising a copolymer of vinyl chloride and alkyl acrylate, a noncyclic solvent and a cyclic cosolvent. Adhesive bonding of articles made of poly(vinyl chloride).

A fluid container comprising a flexible bag (1) containing a diluent and having a closing film at its upper end, a capsule (2) connected to the flexible bag, a drug container (3) held in the capsule and a communicating means (16) communicating the flexible bag with the drug container. The communicating means has a double-edged hollow needle (7) having a hub in the midway thereof, and a controlling...

A fluid container comprising a flexible bag (1) containing a diluent and having a closing film at its upper end, a capsule (2) connected to the flexible bag, a drug container (3) held in the capsule and a communicating means (16) communicating the flexible bag with the drug container. The communicating means has a double-edged hollow needle (7) having a hub in the midway thereof, and a controlling...

A power control circuit, such as a lamp dimmer, has a load connected in series with a bridge rectifier (GL) (Fig 1), across a supply, FET T1 connects across a diagonal of the bridge (FL) and turned on at each zero-crossing of the supply and turned off by a monostable M at an adjustable time in each supply half-cycle, and circuit elements R1, R2 C1, C2 which cause the FET T1 to turn off gradually w...

A power control circuit, such as a lamp dimmer, has a load connected in series with a bridge rectifier (GL) (Fig 1), across a supply, FET T1 connects across a diagonal of the bridge (FL) and turned on at each zero-crossing of the supply and turned off by a monostable M at an adjustable time in each supply half-cycle, and circuit elements R1, R2 C1, C2 which cause the FET T1 to turn off gradually w...

JERINGUILLA DE SEGURIDAD MONOUSO. SE TRATA DE UNA JERINGUILLA QUE UNA VEZ USADA QUEDA INUTILIZADA AUTOMATICAMENTE, POR LO QUE NO PUEDE VOLVER A USARSE. COMPRENDE UN CUERPO TUBULAR RECEPTOR DEL PRODUCTO A INYECTAR Y UN EMBOLO IMPULSOR. LA AGUJA INYECTABLE TIENE UNA CABEZA QUE SE ALOJA EN UNA EXTENSION DEL CUERPO, Y ESTA RETENIDA POR UN DISPOSITIVO FORMADO POR VARIOS GATILLOS QUE SON DESENGANCHADOS ...

METODO DE PREPARACION DE PROTEINA DE CADENA PESADA DEL FACTOR TISULAR HUMANO. EL METODO COMPRENDE: A) CULTIVARCELULAS DE MAMIFEROS TRANSFORMADOS CON UNA MOLECULA DE ADN RECOMBINANTE QUE COMPRENDE UN VECTOR DE EXPRESION COMPATIBLE, OPERATIVAMENTE ENLAZADO A UN PRIMER SEGMENTO DE ADN CODIFICANTE DE LA PROTEINA DE CADENA PESADA DEL FACTOR TISULAR (FT) HUMANO, Y UN SEGUNDO SEGMENTO DE ADN CONTIGUO AL ...

In accordance with the present invention, a sanitary napkin (210) having flaps (224) and a stress relief means (250) for relieving the stresses that develop in the flaps (224) when the flaps are folded down along the edges of the wearer's panties in the crotch, is provided. The flaps (224) are associated with an absorbent means (212) along a line of juncture (226). The stress relief means (250) ca...

In accordance with the present invention, a sanitary napkin having a body surface and a garment surface and being comprised of an absorbent means underlayed by a liquid barrier means, wherein the sanitary napkin is relatively highly flexible and has a capacity great enough to handle medium to high menstrual flows, is provided. In a preferred embodiment, the sanitary napkin comprises, from the body...

In accordance with the present invention, a sanitary napkin having a body surface and a garment surface and being comprised of an absorbent means underlayed by a liquid barrier means, wherein the sanitary napkin is relatively highly flexible and has a capacity great enough to handle medium to high menstrual flows, is provided. In a preferred embodiment, the sanitary napkin comprises, from the body...

In accordance with the present invention, a sanitary napkin (210) having flaps (224) and a stress relief means (250) for relieving the stresses that develop in the flaps (224) when the flaps are folded down along the edges of the wearer's panties in the crotch, is provided. The flaps (224) are associated with an absorbent means (212) along a line of juncture (226). The stress relief means (250) ca...

In accordance with the present invention, a sanitary napkin (210) having flaps (224) and a stress relief means (250) for relieving the stresses that develop in the flaps (224) when the flaps are folded down along the edges of the wearer's panties in the crotch, is provided. The flaps (224) are associated with an absorbent means (212) along a line of juncture (226). The stress relief means (250) ca...

In accordance with the present invention, a sanitary napkin having a body surface and a garment surface and being comprised of an absorbent means underlayed by a liquid barrier means, wherein the sanitary napkin is relatively highly flexible and has a capacity great enough to handle medium to high menstrual flows, is provided. In a preferred embodiment, the sanitary napkin comprises, from the body...

A handpiece (12) which is capable of performing cataract removal within the eye. A fiber optic lead (26) is provided to cooperate with irrigation and aspiration means within the handpiece (12). Insertion means (14) containing connections between the fiber optic lead (26) and an optical window (38) are attached to the handpiece (12) for placement near cataractus lens tissue, after a microscopic cut...

1. A cuboid separator for packing boxes, formed from a single cardboard blank, which is cut out, scored and shaped with a view to forming a plurality of individual juxtaposed compartments, comprising rectangular or square panels (1 to 4; 7 to 15), which are integral with one another, the panels being separated by perpendicular or parallel cutting and/or scoring lines (5, 11, 16) for determining, w...

DISPOSITIVO PARA EL CIERRE AUXILIAR DE LAS ALETAS EXTREMAS DE CAJAS DE CARTON. EN UNA MAQUINA PARA EL EMBALAJE DE ARTICULOS EN CAJAS DE CARTON DE TIPO BANDEJA, UNA PRIMERA SECCION DE GUIAS ESTACIONARIAS EFECTUA EL PLEGADO HACIA ARRIBA DE LOS PANELES EXTREMOS DE UNA PIEZA LAMINAR PARA LA CONSTITUCION DE UNA CAJA DE CARTON A UNA POSICION INTERMEDIA Y DESPUES DE LA APLICACION DE COLA A LAS ALETAS EXT...

An improved method of operating a membrane separation system is provided, which comprises applying a reduced pressure to one side of the or each membrane to thereby cause fluid to be drawn through the or each membrane from the other side thereof. As the method does not utilize fluid under pressure, which has typically been required in prior art procedures, the risk of damage to the membranes is el...

An improved method of operating a membrane separation system is provided, which comprises applying a reduced pressure to one side of the or each membrane to thereby cause fluid to be drawn through the or each membrane from the other side thereof. As the method does not utilize fluid under pressure, which has typically been required in prior art procedures, the risk of damage to the membranes is el...

An improved method of operating a membrane separation system is provided, which comprises applying a reduced pressure to one side of the or each membrane to thereby cause fluid to be drawn through the or each membrane from the other side thereof. As the method does not utilize fluid under pressure, which has typically been required in prior art procedures, the risk of damage to the membranes is el...