摘要:
The present patent application concerns new compounds of formula (I) with R1 and R2 taken together with the nitrogen atom to which they are attached, form a saturated nitrogen-containing ring, A is a saturated C1-4 alkylene and B a C3-4 alkylene or alkenylene chain; their preparation and their use as a H3 receptor ligand for treating e.g. CNS disorders like Alzheimer's disease.
摘要翻译:本发明涉及新的式(I)化合物,其中R 1和R 2与它们所连接的氮原子一起形成饱和含氮环,A是饱和C 1-4亚烷基和B a C 3-4 亚烷基或亚烯基链; 它们的制备及其作为H3受体配体的用途,用于治疗例如 中枢神经系统疾病如阿尔茨海默病。
摘要:
A colour quality control device adapted for use in a system for colour correction of an image to be reproduced on at least one reproduction device that is calibrated by a reproduction forward transform. The system also comprises a colour correction device adapted to correct at least one colour in the image. The colour quality control device comprises a false contour detection unit that uses information from the reproduction forward transform to decide if a contour in the image is a false contour introduced by the transform. This facilitates the operator's work during colour correction. A system and a method are also provided.
摘要:
A mechanical component production method of a MEMS/NEMS structure from a monocrystalline silicon substrate includes forming anchoring zones in one face of the substrate. A lower protective layer, non-silicon, obtained by epitaxy from the face of the substrate is formed on the face. A silicon layer obtained by epitaxy from the lower protective layer is formed on the lower protective layer. An upper protective layer is formed on the silicon layer. The upper protective, silicon and lower protective layers are etched according to a pattern defining the component, until the substrate is reached, providing access routes to the substrate. A protective layer is formed on the walls formed by the etching in the epitaxied silicon layer. The component is released by isotropic etching of the substrate from the access routes, wherein the isotropic etching does not attack the lower and upper protective layers and the protective layer of the walls.
摘要:
A method for making a microelectronic device comprising at least one electromechanical component provided with a mobile structure, the method comprising the steps of: forming in at least one fine semiconducting thin layer lying on a supporting layer, at least one bar bound to a block, said bar being intended to form a mobile structure of an electromechanical component, withdrawing a portion of the supporting layer under said bar, forming at least one passivation layer based on dielectric material around said bar, forming an encapsulation layer around the bar and covering said passivation layer, the method further comprising steps of: making metal contact and/or interconnection areas, and then suppressing the encapsulation layer around said bar.
摘要:
A visual summary of the image sequences is generated, displaying at least one image from a plurality of the image sequences. Colour correction is applied to a feature in one of the displayed images and images comprising at least one feature being close to the colour corrected feature according to a distance criterion are selected, displayed, and colour correction, based on the colour correction to the feature, is applied to the features in the selected images. An apparatus is also provided.
摘要:
The present patent application concerns new compounds of formula (I): displaying agonistic activity at sphingosine-1-phosphate (S1P) receptors, their process of preparation and their use as immunosuppressive agents.
摘要:
The invention relates to accelerometer structures micro-machined according to micro-electronics technologies. The accelerometer according to the invention comprises a substrate, an elastically deformable thin-layer membrane suspended above the substrate and secured to the substrate at its periphery, a proof mass suspended above the membrane and linked to the latter by a central stud, and capacitive interdigitated combs distributed about the mass, having movable plates secured to the mass and fixed plates secured to the substrate. The fixed plates and movable plates of the various combs are of differentiated heights to help in the discrimination of the upward and downward vertical accelerations.
摘要:
The invention concerns a method of producing at least one mechanical component of a MEMS or NEMS structure from a monocrystalline silicon substrate, comprising the steps of: forming anchoring zones in one face of the substrate to delimit the mechanical component, forming, on the face of the substrate, a lower protective layer made of material other than silicon and obtained by epitaxy from the face of the substrate, forming, on the lower protective layer, a silicon layer obtained by epitaxy from the lower protective layer, forming an upper protective layer on the silicon layer, etching the upper protective layer, the silicon layer and the lower protective layer, according to a pattern defining the mechanical component, until the substrate is reached and to provide access routes to the substrate, forming a protective layer on the walls formed by the etching of the pattern of the mechanical component in the epitaxied silicon layer, releasing the mechanical component by isotropic etching of the substrate from the access routes to the substrate, wherein said isotropic etching does not attack the lower and upper protective layers and the protective layer of the walls.
摘要:
A tire is provided with a force measurement device embedded, for example, in an isolated element such as a tread block. The device may be a stud-type device. The device includes a rigid stem connected to a deformable substantially flat membrane, which includes a detector for detecting a deformation of the membrane. The stem further includes a portion designed to be in contact with an element on which a force can act. The stem also includes an anchor that collaborates with the element. The anchor functions to improve the transmission of a load to the deformable membrane.
摘要:
A force measuring device has a rigid stem joined to an essentially flat deformable membrane. The membrane includes detectors for detecting a deformation of the membrane. A portion of the stem comes in contact with an element capable of being subjected to the action of a force. The stem has slots forming anchoring means for interacting with the element. The force measuring device is for use, in particular, in improving the transmission of loads to the deformable membrane.