摘要:
The invention relates to an enclosure for parts of a low-temperature air separation system. The side walls extending perpendicular to the base surface of the enclosure are each lined with a sheet metal jacket consisting of several panels (1a, 1b, 2a, 2b). The joints of the panels (1a, 1b, 2a, 2b) of a side wall all have the same distance from one another.
摘要:
A confocal laser microscope has at least one laser whose illumination light is transmitted in direction of the microscope objective by at least one light-conducting fiber. The light-conducting fiber can be plugged in at a housing which preferably comprises the scanning head of the microscope, and a holder is provided which can be plugged into the housing and into which the light-conducting fiber projects and which is provided at its end remote of the fiber with first optics for transmitting the laser light exiting divergently from the fiber in direction of at least partially displaceable collimating optics in the housing. At least second optics are advantageously arranged between the first optics and the collimating optics.
摘要:
Networked services may interface with enterprise systems of an organization to access data in the enterprise systems. A networked service may be able to retrieve, manipulate, and store data in the enterprise systems. Once a networked service interfacing with enterprise systems has been created, developers may create apps or applications that call one or more networked services to access data in the enterprise systems. The apps may provide basic functionality, such as generating a user interface in a specific device using a specific industry standard platform for incorporating data from enterprise systems accessed by a linked service. Networked services may also contain modules for tracking calls or invocations of the service together with an identifier of an associated application and user, in addition to other data. This data may be recorded in a database and shared to compensate parties based on actual usage of the services and/or apps.
摘要:
A laser scanning microscope (LSM) having variable light intensity and a control method for the same. The light intensity of a laser beam in an LSM has been controlled to date with high accuracy, but also high costs by means of an acousto-optic component (AOM, AOTF). According to the invention, such a component for beam modulation is to be omitted, without reducing the exposure accuracy of the sample. In an LSM, a directly modulated laser diode (10) is used with an electric control (12) for direct modulation. Said laser diode (10) has a turn-on delay of the light intensity that is dependent on the amount of the control variable when subjected to an electric control variable. The control (12) is designed such that the fluctuation width (ΔΔtV) of the occurring turn-on delay (ΔtV) is smaller than 1 μs, particularly smaller than 0.5 μs. Thus highly exact modulation without an acousto-optic component is possible. A quick direct modulation is achieved particularly by the following steps: a) identifying that an intensity to be achieved or achieved with the laser diode (10) falls below a lower threshold value or is below the lower threshold value, b) de-energizing the laser diode (10), c) providing an electric intermediate current, d) identifying that the intensity to be achieved exceeds an upper threshold value, e) flowing the intermediate current through the laser diode (10), f) setting the diode current according to the intensity to be achieved.
摘要:
Process for observing at least one sample region with a light raster microscope by a relative movement between the illumination light and sample via a first scanner along at least one scanning axis essentially perpendicular to the illumination axis wherein several illuminated sample points lie on a line and are detected simultaneously with a spatially resolving detector. At an angle to the plane of the relative movement, a second scanner is moved and an image acquisition takes place by coupling the movement of the first and second scanners and a three-dimensional sampling movement being done by the illumination of the sample. The second scanner is coupled to the movement of the first scanner such that straight and/or curved lines and/or plane and/or curved surfaces are scanned which are extended along at least one scanning direction of the first scanner as well as along the scanning direction of the second scanner.
摘要:
An electrostatic particle sensor for sensing particles in exhaust gases includes: a lateral surface electrode having an effective flow volume, a gas flow to be tested flowing through it; an inner electrode situated inside the lateral surface electrode; and a voltage source which is in an electrically conducting connection with both electrodes. A potential which is dependent on the gas flow rate per time unit through the effective flow volume is impressed upon the voltage source.
摘要:
Raster scanning light microscope with line pattern scanning with at least one illumination module, in which the means to achieve a variable partition of the laser light into least two illumination channels are envisioned and joint illumination of a sample takes place at the same or at different areas of the sample.
摘要:
The invention concerns a method and a system for production of RFID smart labels or smart label inlays, in which a multiplicity or RFID straps (11) are connected in succession with a multiplicity of antennae (20), where in a first step the RFID straps (11) to be arranged on a strap substrate band (5a) are separated (8, 9) and mounted on a substrate band (1, 1a, 1b, 1c; 10, 10a-c) for the smart labels or smart label inlays to be produced, and in a subsequent second step the antennae (20) are mounted on the substrate band (1, 1a, 1b, 1c; 10, 10a-c) and on first connection surfaces (26) of the RFID straps (11) such that the connection surfaces (26) of each RFID strap (11) electrically contact second connection surfaces of the antennae (20) allocated to the RFID strap (11) or the first connection surfaces (26) are positioned for electrical contact and fixed on the second connection surfaces.
摘要:
Process for the observation of at least one sample region with a light raster microscope by a relative movement between the illumination light and sample via first scanning means along at least one scanning axis essentially perpendicular to the illumination axis wherein the illumination light illuminates the sample in parallel at several points or regions and several points or regions are detected simultaneously wherein at an angle to the plane of the relative movement, preferably perpendicular thereto, second scanning means are moved and an image acquisition takes place by the movement of the first and second scanning means being coupled and a three-dimensional sampling movement being done by the illumination of the sample wherein the second scanning means are coupled to the movement of the first scanning means in such a manner that straight and/or curved lines and/or plane and/or curved surfaces are scanned which are extended along at least one scanning direction of the first scanning means as well as along the scanning direction of the second scanning means.
摘要:
The invention relates to an enclosure for parts of a low-temperature air separation system. The side walls extending perpendicular to the base surface of the enclosure are each lined with a sheet metal jacket consisting of several panels (1a, 1b, 2a, 2b). The joints of the panels (1a, 1b, 2a, 2b) of a side wall all have the same distance from one another.