La invención se refiere a un preparado polifásico para la contracepción a base de un estrógeno natural en combinación con un gestágeno sintético que asegura mayor seguridad contraceptiva durante todo el ciclo, que mejora el comportamiento cíclico de la hemorragia y minimiza o elimina ,los efectos secundarios tales como tensión en los pechos, dolores de cabeza, estados de ánimo depresivos y modific...

La presente invención se relaciona con un uso de un régimen extendido flexible para la anticoncepción hormonal, útil para tratar problemas de hemorragias asociados con el uso extendido fijo de anticonceptivos hormonales y envase farmacéutico que contiene el respectivo anticonceptivo hormonal.

La presente invención se refiere a un compuesto de fórmula I o una sal farmacéuticamente aceptable del mismo,en la que AR es un grupo de fórmula y R1, R2, R13 , A, K, M,L,L1, L2, W, X, Z, Z2, Y1, Y2, ,Z1,Z2, M,Q,W,X , mp,y q son como se definen en este documento. Dichos derivados de pirimidina son útiles en el tratamiento del crecimiento celular anormal, tal como cáncer, en mamíferos.. Esta invenc...

Se describen compuestos orgánicos capaces de formar sales cuaternarias, las cuales tienen una estructura de fórmula general I, y su utilización para el control de hongos fitopatógenos.

La presente invención se refiere a compuestos que responden a la fórmula general (I) ESPACIO PARA FORMULA en la que: R1 representa halógeno, CN, NO2; R2 representa hidrógeno, halógeno; n representa 1 ó 2; R3 representa fenilo sustituido con uno o varios halógenos o alquilos C1-C6 o un ciclohexilo; así como a sus sales y solvatos terapéuticamente aceptables. Estos compuestos son útiles como antagon...

A collimator to limit a beam of energetic rays from a point source impinging on a processable object, especially for stereotactic conformational irradiation of tumors, comprises a scanning device having a drive and an iris diaphragm with at least three leaves (6,6',6") with adjoining side surfaces (10) enclosing equal angles (alpha ) and forming a radiation-limiting opening (12). A pushing movemen...

A method of forming a via having a stress buffer collar, wherein the stress buffer collar can absorb stress resulting from a mismatch in the coefficients of thermal expansion of the surrounding materials. Other embodiments are described and claimed.

A process for producing a semiconductor device, comprising the steps of conducting film formation on substrate (10) in reactor (1); and unloading the substrate (10) after film formation from the reactor (1) and thereafter effecting forced air cooling of the interior of the reactor (1) while the substrate (10) is absent in the reactor (1). The stress of deposited film adhering in the reactor (1) is...

A DNA fragment and a primer for diagnosing diabetic retinopathy are provided to be used for predicting possibility to metastasize into retinal complications, thereby being used for preventing and treating diseases. A DNA fragment for diagnosing diabetic retinopathy is selected from the group consisting of: (a) a DNA fragment having a 2029th T base of a vascular endothelial growth factor(VEGF) gene...

The invention relates to a chewing gum coated with at least one layer, the layer comprising slightly water-soluble calcium salt and/or a composite thereof.

Thermally induced frequency variations in a micromechanical resonator are actively or passively mitigated by application of a compensating stiffness, or a compressive/tensile strain. Various composition materials may be selected according to their thermal expansion coefficient and used to form resonator components on a substrate. When exposed to temperature variations, the relative expansion of th...

A smart card is initially connected to a first mobile terminal and includes a first directory file adapted to store first contact cards. To access the first contact cards, initially stored in a directory of the first terminal, from a second mobile terminal an application in the first terminal copies each of the first cards of the directory in the first directory file, if the latter does not includ...

For cleaning of crankcase gas produced by an internal combustion engine use is made of a centrifugal rotor (2), that is journalled in a frame (1) through two axially separated bearings (12, 13). The centrifugal rotor (2) is caused to rotate by use of part of it also as a rotor (19) of an electrical motor. The electrical motor has a stator (18), which is kept non-rotating and is charged with electr...

There are provided a non-contact type semiconductor device, a mobile terminal device, and a communication system capable of suppressing unauthorized read, thereby assuring security. The non-contact type semiconductor device records information for identifying a read device of a communication destination and a request from a read device in a recording area. Moreover, the non-contact type semiconduc...

A device for converting digital images taken along a predefined movement pattern into a control signal. The device comprises an image input device having a connection to a image sensor. The image input device is adapted to receive the digital images captured during the displacement of the image sensor and determine whether motion measured therein corresponds to any prestored movement pattern, that...

A plurality of optical sensors ( 4 ) are arranged in a surface region of a semiconductor substrate ( 6 ) in a matrix pattern, and electric charge generated by the optical sensors ( 4 ) is transferred by first and second transfer electrodes ( 12 and 14 ) embedded under the optical sensors ( 4 ). The semiconductor substrate ( 6 ) is constructed by laminating a support substrate ( 16 ) composed of si...

In a magnetic position sensor, first and second detecting cores are disposed so as to line up with each other on opposite sides of a detecting gap. A magnet unit is displaced relative to the first and second detecting cores together with displacement of a measured object. The magnet unit has: first and second magnet cores that are disposed so as to line up with each other on opposite sides of an o...

The invention relates to a dicing die-bonding film having a pressure-sensitive adhesive layer and a die bonding adhesive layer being sequentially laminated on a supporting substrate, wherein the pressure-sensitive adhesive layer has a thickness of 10 µm to 80 µm, and has a storage elastic modulus at 23 °C of 1 x 10 4 to 1 x 10 10 Pa.

A package includes a thermoformed web or support member, an optical data storage medium disposed in a cavity of the thermoformed web, or on the support member; and a covering web disposed on the optical data storage medium, and on the thermoformed web or support member, and in sealing relationship to the thermoformed web or support member; where each of the thermoformed web or support member, and ...