The present invention relates to an operation method that can be used to measure the Nox content contained in the exhaust gas to determine if the foaming state of the fused dregs is proper, and adjust the forming state to isolate the fused steel from being in contact with the atmosphere to constantly and stably output the steel to achieve the purpose of having a low content of Nitrogen or reducing...

The present invention is related to an abrasive tool comprising a core and abrasive segments attached to said core wherein said abrasive segments comprise a bond material and superabrasive grains and wherein said segments comprise at least two circumferentially spaced regions and wherein said superabrasive grains are alternately dispersed in said regions in high and low concentrations of superabra...

A flip type or folder type mobile phone for wireless communication with a base station, which includes a movable part so as to define an open or closed position and an opening/closing sensor for generating an open or close signal according to the open or closed position, the opening/closing sensor being enabled or disabled by an enable or disable signal, whereby the mobile phone terminates a commu...

A packaging apparatus comprising a transfer unit (11) adapted to transfer a packaging bag (12) containing an object article (3) which has been cut off from a subsequent tubular film (1) is provided on the output side of a conveying unit (2), i.e., on the downstream side of a position in which a vertical sealing unit (6) and a cutting unit (7) are provided, an end transfer section (2B) spaced from ...

LA INVENCION SE REFIERE A UN METODO Y A UN APARATO PARA EL DESPLAZAMIENTO PARALELO DE UN ROLLO DE MATERIAL (1) EN EL QUE EL ROLLO DE MATERIAL (1) ESTA ENTRE DOS RODILLOS DE FLEXION (6,8) QUE HACEN QUE SE FORME UN BUCLE O CURVA LIBREMENTE DEPENDIENTE (11) CUYO EXTREMO INFERIOR ES DETECTADO POR UN DISPOSITIVO DE DETECCION (12). EL DISPOSITIVO DE DETECCION (12) CONTROLA LA VELOCIDAD DEL PRIMER RODILL...

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA FLOTACION DE BURBUJAS DE GAS CON UN TANQUE (1A, 1B) DE FLOTACION RECTANGULAR, AL MENOS CON UNA ENTRADA (2A, 2B) DE LIQUIDO PARA UN LIQUIDO QUE CONTIENE MATERIAL SUSPENDIDO Y UN LIQUIDO CON BURBUJAS DE GAS AÑADIDAS DONDE SE DISPONE AL MENOS DE UNA ENTRADA (2A, 2B) DE LIQUIDO EN LA REGION DE AL MENOS UNA ESQUINA DEL TANQUE DE FLOTACION. EL TANQUE DE FLOT...

SE PRESENTA UN PROCEDIMIENTO DE PREPARACION DE POLIMEROS DE POLIURETANO SULFONADO-UREA, QUE CONSTITUYEN UNA PELICULA UTIL PARA ADHESIVOS DE ESTRATIFICACION DE PELICULA, PARA EMBALAJE FLEXIBLE, EN EL CUAL EN EL QUE EL COMPONENTE POLIMERICO DE URETANO-UREA, NO TIENE ENLACES AMIDA. LOS PRECURSORES POLIMERICOS ACUOSOS DE POLIURETANO SULFONADO, SE FABRICAN A TEMPERATURAS REDUCIDAS Y ESTAN EXENTOS SUSTA...

Cinta adhesiva provista de un soporte de tela no tejida, que esta recubierta de un adhesivo, caracterizada porque el soporte de tela no tejida es del tipo mali.; Adhesive tape having a stitch bonded fabric (mali fabric) support coated on one or both sides with an adhesive.

The utility model discloses a solar water heater, which can automatically compensate the water temperature. The utility model comprise a heat-insulating water storage barrel, a solar heat absorbing plate, an electric cabinet, and a bracket. The utility model is characterized in that the inside of the heat-insulating water storage barrel is provided with an electric heater and a dirt removing rod w...

The utility model relates to a siphon drain way pipe anti-freezing water tank for solar energy water heaters; a siphon tube is arranged in a water tank; the outer end is communicated with a water tube for water entering and drainage and an air tube which are arranged in a heat preservation region; the tail end of the air tube is provided with an air valve; the tail end of the water tube for water ...

The utility model relates to a vacuum tube solar energy heat collector with a reflective film. The utility model is characterized in that a specular reflection film is arranged at the back surface of a vacuum tube. The width of the reflection film is smaller than the diameter of the vacuum tube. Because the specular reflection film is directly stuck to or coated on the surface of the vacuum tube, ...

The utility model discloses a portable integral lead-acid battery. Twelve to twenty-four monomer batteries are arranged in an integral battery box with groove lattices and connected in series by the utility model, and a handle and a safety device are arranged on the integral battery box. The utility model has the advantages of little contact resistance, little error of production process, long lif...

Disclosed are expandable bladders for use in curing presses for hydrocarbon rubbers such as pneumatic tires. The bladders are a crosslink elastomer comprising isobutylene repeat units and the bladder composition includes graphite. A preferred isobutylene elastomer is a brominated copolymer of isobutylene and p-methylstyrene. The bladders have enhanced lubricity, low adhesion to tire innerliners, a...

A motion compensation technique for color video signals involves deriving at least one principal component from the video signals by means of a hotelling transform circuit and a matrix, and applying motion compensation to an interpolator (or to a compressor/decompressor) on the basis of the derived principal component. The technique avoids the need to provide three separate compensation circuits f...

This invention provides a secondary molding apparatus for molding protrusions of synthetic resin erected on a flat base material which can be installed in a small space, in which a secondary molding speed may be changed arbitrarily and no useless heat history is given to other portions than a portion to be deformed upon deformation. A secondary molding apparatus (20) for molding a top portion of e...

A process for joining, sealing and/or encapsulating an object comprising the steps of, providing a quantity of solid thermoplastics adhesive (8), positioning the solid adhesive on the object, melting the adhesive by applying heat of a predetermined magnitude and for a predetermined duration by irradiation with infra-red radiation having a wavelength in the range from 700nm to 1500nm, the source of...

EN ESTE METODO DE PRODUCCION DE GUARNICIONES DE FRICCION SE PRODUCE UN MATERIAL DE FRICCION GRANULADO EN UN REACTOR DE MEZCLA (1). EL MATERIAL GRANULADO SE COMPRIME DURANTE HASTA 120 SEGUNDOS JUNTO CON BASES DE GUARNICION EN MOLDES DE PRENSA (3) PARA OBTENER GUARNICIONES DE FRICCION. INMEDIATAMENTE DESPUES DE SALIR DE LOS MOLDES DE PRENSA, LAS GUARNICIONES DE FRICCION COMPRIMIDAS Y ACABADAS SE END...

CABEZAL CON RODILLOS ROSCADOS QUE CONSTA DE DOS RODILLOS PERFILADOS (26) COMO MINIMO QUE POSEEN UNA ROSCA MOLDEADA Y QUE ESTAN ALOJADOS DE FORMA GIRATORIA EN UNA UNIDAD DE SOPORTE, Y DE UN DISPOSITIVO DE AVANCE QUE PONE LOS RODILLOS PERFILADOS (26) EN CONTACTO O FUERA DE CONTACTO CON UNA PIEZA CILINDRICA. LOS RODILLOS PERFILADOS SON SOLIDARIOS CON PERNOS DE SOPORTE (24) QUE ESTAN SITUADOS DE FORMA...

A method of stabilizing a glass-ceramic body, particularly an aluminosilicate body, for use as a telecommunications component in a humid atmosphere, comprises coating the body with an aqueous solution of an alkali metasilicate, with a solution of a silane that is strongly non-polar with respect to water, or with successive applications of the metasilicate and the silane.

This invention provides a receiver capable of speedily and accurately tuning the broadcast frequency and selecting the broadcast program by simple operation and also clearly informing the user of receivable broadcast frequencies. Besides a plurality of broadcast programs, information indicating the transmission site position for the broadcast RF, the station name broadcasting that RF, the program ...