摘要:
A rotary table mounting and drive device (1), including a rotary table (3) which is rotatably mounted on a frame (2) and for the mounting of which an axial/radial rolling bearing arrangement (4) and an active magnetic bearing arrangement (5) are provided, has an electric direct drive (19) which is preferably a torque motor having a rotor (20) rigidly connected to the rotary table (3) and a stator (21) rigidly connected to the frame (2).
摘要:
An integrated analog circuit using switched capacitor technology includes an integrated capacitor device that includes a first electrode device, a second electrode device, and a dielectric region formed between the first and second electrode devices. The dielectric region is made from or with an organic material.
摘要:
The gate dielectric layer of a thin film field effect transistor is formed as a multilayer layer system having at least one self assembling molecular monolayer (SAM) and a dielectric polymer layer made of an insulating polymer. With comparatively small layer thicknesses of 10 to 50 nanometers, the multilayer gate dielectric layer ensures low leakage currents and enables failsafe operation of the thin film field effect transistor at low supply voltages of less than 5 volts. The gate dielectric layer is robust toward voltages of up to approximately 20 volts and permits the use of a multiplicity of different materials for realizing an underlying electrode.
摘要:
A laminate is formed from a carrier layer and an electrically conductive layer. In one section, the conductive layer is formed into an antenna structure. The antenna structure can be produced in a joint operation with the electrically conductive layer. The antenna structure is connected to a microchip, so that data can be written in or read out without contact in a wireless transponder system.
摘要:
The invention relates to a process for the microbiological preparation of aldose-1-epimerase by cultivating microorganisms in a nutrient medium and release of the enzyme from the cells, which process is characterized in that microorganisms of the genus Acinetobacter are used.
摘要:
A pick-up head for angular incremental transmitter comprises a transmitter portion (14) with luminescence diodes connected to a hybrid circuit. The hybrid circuit is placed in a hybrid housing (24) sealed by a lid with collimator lenses. A detector portion (16) comprises photodiodes on a hybrid circuit, which includes amplifiers for the photodiodes. The hybrid circuit is placed in a hybrid housing (46) the lid forming a stationary grating (64). The hybrid housings are hermetically sealed and supported at a distance from each other. A rotatable disc (10) with a movable grating (18) extends between the hybrid housings.
摘要:
A high-pressure mercury-vapor discharge lamp having a fill which comprises a combination of any two or more elements selected from iron, nickel, and cobalt. The lamp is a strong ultraviolet radiator particularly having the radiation in the UV range of between about 310 and 350 nm substantially enhanced. The lamps are useful in industry particularly as a UV source in the graphic arts field, and for a strong source of ultraviolet radiation for humans, particularly radiation in the aforenoted range of wavelengths.
摘要:
This invention presents, firstly, the principle that simple and known emitter materials which are uncharged per se, as known, for example, from OLED technology, can be converted to a charged species by the introduction of a charged imidazolinium radical. This charged species can then be used in organic light-emitting electrochemical cells.
摘要:
Naphthalene-1,4,5,8-tetracarboxylic bisimides of the general formula I where the variables are defined as follows: R1 and R2 independently of one another are hydrogen, substituted or unsubstituted alkyl or substituted or unsubstituted aryl; X and Y independently of one another are halogen, amino or a radical with the formula —NHR3, —OR3, where R3 has the formula —CH2R4, —CHR4R5, or —CR4R5R6, where R4, R5, and R6 independently of one another are hydrogen, substituted or unsubstituted alkyl, aryl, alkoxy, alkylthio, aryloxy or arylthio, and at least one of the two substituents X and Y is other than halogen, their preparation and use as fluorescent dyes, for coloring high molecular mass organic materials and inorganic materials, as laser dyes, and also for fluorescence marking and as fluorescent labels for biomolecules.
摘要翻译:通式I的萘-1,4,5,8-四羧酸双酰亚胺,其中变量定义如下:R 1和R 2彼此独立地是氢,取代或未取代的烷基或取代或未取代的芳基; X和Y彼此独立地是卤素,氨基或具有式-NHR 3的基团-OR 3,其中R 3具有式-CH 2 R 4,-CHR 4 R 5或-CR 4 R 5 R 6,其中R 4,R 5和R 6彼此独立地是 氢,取代或未取代的烷基,芳基,烷氧基,烷硫基,芳氧基或芳硫基,并且两个取代基X和Y中的至少一个不同于卤素,它们的制备和用作荧光染料,用于着色高分子量有机材料和无机 材料,激光染料,以及荧光标记和生物分子的荧光标记。
摘要:
A device for the storage of at least one of solid, liquid or gaseous objects. The device including at least one compartment that is configured to contain at least one object. The filling or emptying of the compartment triggers an electrically-readable signal. In one embodiment, the compartment may be mechanically modified and an electrically-readable signal is generated based on a corresponding mechanical change to the compartment. An electrical data memory with at least one memory cell is integrated into the device. The memory cell is assigned to the compartment and is configured to adopt a value corresponding to the mechanical change to the compartment. The device also includes an analytical circuit for reading data memory.