Instalación trituradora, que comprende una jaula que contiene un rotor de martillos (3) accionado mediante un motor y que presenta un orificio de carga (22) para el material a triturar, en el que un elemento de cierre móvil (8) se asocia a dicho orificio, pudiéndose disponer dicho elemento en una posición de reposo en la que se encuentra fuera de la trayectoria seguida por el material, o en una po...

Procedimiento para ajustar la concentración de iones de un metal que hay que precipitar en un electrólito para la precipitación de metales sobre sustratos, caracterizado porque el electrólito se enriquece con iones del metal que hay que precipitar mediante una diálisis Donnan, a través de una membrana de intercambio de cationes o membrana microporosa, y se empobrece en cationes que se encuentran e...

Sistema de vigilancia con alarmas que comprende una pluralidad de unidades de alarma ubicadas en distintas residencias; caracterizado porque; las unidades de alarma están conectadas a un centro de llamadas de vigilancia mediante líneas telefónicas para la transferencia de una llamada de alarma desde la unidad de alarma hasta el centro de llamadas tras la activación de la unidad de alarma, y el sis...

Sombrilla aerodinámica que consiste en un armazón o bastidor plano formado por una serie de varillas o brazos radiales o angulares, teniendo dichos brazos unidos al contorno de una tela de forma poligonal, estando dicho armazón soportado de forma excéntrica, articulada y perpendicularmente por un elemento cilíndrico, vástago o mástil que se incrusta en la arena, en un soporte de hormigón o a una e...

A process for preparing expandable styrene polymers with narrow bead size distribution, which can be processed to foams with homogeneous cell structure and low thermal conductivity, by polymerizing the monomers in aqueous suspension in the presence of a volatile blowing agent and from 0.1 to 30 ppm, based on the organic phase, of a hydroxyalkylamine.; Un proceso, a través de polimerización de los ...

Carcasa de mando modular, en particular una carcasa (1) configurada con forma de paralelepípedo, que está ensamblada a partir de dos medias carcasas (2, 3) semejantes que pueden unirse, caracterizada porque, en las esquinas de las medias carcasas, perpendicularmente a la media carcasa (2, 3), están previstos unos ángulos conformados (5) cuyas superficies frontales (9) entran en contacto una con ot...

Procedimiento para la purificación de un polímero de cloruro de vinilo (PVC) que comprende al menos un compuesto de un metal pesado, de acuerdo con el cual: (a) el PVC se disuelve en un disolvente orgánico polar miscible en agua; (b) a una disolución orgánica se le añade una disolución acuosa que comprende un reactivo, que es tanto una base capaz de reaccionar con el compuesto del metal pesado (R1...

Motor-driven bone crest expander-compacter (1) whose geometry and dimensions have been redesigned to optimal values that allow the expander- compacter (1) to be used for bone expansion or compaction in rear areas of the patient's mouth. The expander-compacter (1) presents a threaded body (3) with a cylindrical threaded area (5) and a conical threaded area (6), where the cylindrical threaded area (...

Circuito de bombeo de vacío (14) para una máquina para tratar recipientes (12) por deposición de un revestimiento protector interno por medio de un plasma generado por microondas, que comprende: - una cámara superior (34) y una cámara inferior (36) que se comunican mediante un orificio de conexión, estando la cámara inferior conectada a una cavidad (20) y la cámara superior (34) a una bomba de vac...

A dish washer is provided to preclude the dew condensation water from falling on the floor and corroding the top board of the sink by reducing the condensation volume of the discharged steam on the top board of the sink. A dish washer is composed of: a washing tub(1) for receiving dishes(5); a nozzle(4) placed in the washing tub to inject the water to the dishes; a washing pump(8) for transferring...

PROBLEM TO BE SOLVED: To obtain a washing effect equal to that of a standard course in a low temperature course in which the temperature of washing water is low. Ž

SOLUTION: A mist generating means including a detergent at high concentration is provided in the body of a dishwasher. In the low temperature course, at least one of the washing water highest reach temperature in a washing process ...

A dish washer is provided to prohibit the heated air from dewing out of the dish washer by dropping temperature and humidity of the air from a washing tub. A dish washer comprises a main body; a washing tub(16) receiving tableware contained in the main body; a washing nozzle(20) mounted in the washing tub; a first blower(22) discharging the air in the washing tub into the outside via an inner air ...

A composite bio-sensing apparatus is disclosed in the present invention, which comprises a signal processing module and at least a composite sensing unit. The composite sensing unit, coupled to the signal processing module, is capable of sensing a bioelectrical signal and a temperature signal and then transmitting the bioelectrical signal and the temperature signal to the signal processing module....

The present invention relates to a method for guiding visually handicapped by the use of radio frequency identification (RFID) technology, which is able to issue an audio signal to assist and guide the movement of a visually handicapped person as an direction is being interrogated and obtained from guiding bricks embedded with RFID tags of various identification codes. The method comprises the ste...

Provided is a design of face-applying mask cover with electricity-conducting and massaging function. It relates to be composed by utilizing three layers of films. Among above, the internal and external layers of films relate to use the mask material and the middle layer relates to be composed of a conducting wire and an electricity-conducting sheet which is fixed and embedded between the internal ...

This invention relates to a hydrotherapic massage device capable of being used collocating with a bathtub and a water supply unit, comprising a pump, a water feeding unit for introducing water into the pump, and water outlet pipework for outputting water from the pump. The water feeding unit has water introducing pipe provided on a first water inlet hole of the pump, a guiding seat installed on th...

This invention provides processes for the preparation of EKB-569 and related intermediates.

A water soluble extract from a plant of Solanum genus consists essentially of at least 60%-90% of solamargine and solasonine. A process for preparing the water soluble extract from the plant of Solanum genus involves the steps of hydrolysis with an acid, precipitation with a base, and separation treatments using chloroform, alcohol and water as extraction solvents. The water soluble extract prepar...