Abstract:
The present invention proposes a blocking unit (10) for a block piece (2) for a spectacle lens (L) comprising a block piece reception body (20) with a reception surface (22) adapted to receive a block piece (2) with a spectacle lens (L) to be blocked and a bottom surface opposite the reception surface, and a plurality of light sources (51, 52) fixedly mounted to the block piece reception body (20). The blocking unit (10) comprises a controller (80) adapted to individually control the light sources. A process of curing a lens (L) on a block piece (2) is also disclosed. The process comprises the steps of defining, in a controller (80), a pattern of illumination, and sequentially turning on and off the light sources (51, 52) from a plurality of first light sources (51) and optional second light sources (52) based on the determined pattern, for curing a material between the lens (L) and the block piece (2).
Abstract:
A cover lid (50) for a housing (1) for electric or electromagnetic applications, such as a housing for a coupler or a filter, and designed to reduce passive intermodulation (PIM) is disclosed. The cover lid comprises a cover lid plate (52) having a bottom plate surface (53), an upper plate surface (54), the upper plate surface being arranged substantially parallel to the bottom plate surface, and a lateral lid surface (55) joining the bottom plate surface and the upper plate surface, wherein the lateral lid surface (55) comprises a bevelled portion (58). A housing (10) comprises a cover lid (50) press fitted into the cover lid reception space (20). The invention also discloses a method of assembly of the housing with a cover lid, which is press fitted into the housing.
Abstract:
Mehrfachtrommelfördermaschine für den Einsatz im Bergbau, mit zumindest zwei auf einem gemeinsamen Wellenstrang 8 angeordneten Trommeln 4, 6, jeweils einem elektrischen Antrieb 4a, 6a pro Trommel, sowie zumindest einer Bremseinrichtung 10, 12 pro Trommel, wobei der Wellenstrang in eine der Anzahl der Trommeln entsprechende Anzahl von über Kupplungen 8 kuppel- und trennbare Wellensegmente unterteilt ist und die Trommel- Antriebseinheiten in Abhängigkeit der Schaltstellungen einer gemeinsamen Hydrauliksteuerung beliebig betrieben werden können.
Abstract:
A method for storage of an item of information (210) is disclosed. The method comprises encoding bytes (720) in the item of information (210), and representing using a schema the encoded bytes by a DNA nucleotide to produce a DNA sequence (230). The DNA sequence (230) is broken into a plurality of overlapping DNA segments (240) and indexing information (250) added to the plurality of DNA segments. Finally, the plurality of DNA segments (240) is synthesized (790) and stored (795).
Abstract:
A digital sigma-delta modulator (100) for modulating a digital input signal (x) is described. The digital sigma-delta modulator (100) comprises a quantizer (115) for quantizing an input signal (s) and producing a quantized output signal (y) at a first output (110) and an error output signal (-q) at a second output (165), at least one feed-back loop (120, 125) connected to an input adder (140) and either the first output (110) or the second output (165) of the quantizer (115) and a feed back filter (130, 135) in the at least one feed back loop (120, 125). The input adder (140) produces the sum signal (s) by adding the digital input signal (x) at an input (105) and output signals of the at least one feed-back loop filters (130,135).
Abstract:
A method for controlling at least one pipeline and a pipeline system comprising a pipeline control system. The method for controlling at least one pipeline comprises capturing at least one risk in the pipeline (S10), registering the captured at least one risk (S20), assessing the captured at least one risk (S30), ranking the captured at least one risk (S40) and enacting at least one management plan for the pipeline based on the captured at least one risk (S50).
Abstract:
The present invention relates to a system for navigating surgical instruments in a patient and a method for navigating a surgical instrument in a patient. The present invention provides a system for navigating surgical instruments relative to a patient, comprising the components of a first tracking system for measuring the position of at least one of a first type of tracker; a second tracking system for measuring the position of at least one of a second type of tracker; at least one patient tracker belonging to the first type of tracker measuring the position of the patient; a surgical instrument comprising a tracker belonging to the second type of tracker and at least one geometric primitive of interest; and a connector for rigidly but removably connecting the at least one of a first type of tracker with at least one of a second type of tracker for registration and/or transformation of the coordinates of the surgical instrument to the coordinates of the image data of the patient and vice versa.
Abstract:
An adapter (10) comprises a single adapter output (45) connectable to at least one antenna line device (100a-c), at least two base station inputs (30a-c), the at least two base station inputs (30a-c) being individually connectable to a base station (110a-c) or a primary control device (460c) and at least one microcontroller (40a-c), the microcontroller (40a-c) being connected between one of the base station inputs (30a-c) and the single adapter output (45). An antenna system (5) comprising such an adapter (10) and a plurality of antenna line devices (100a-c) connected to the single adapter output (45) of the adapter is also disclosed. A method for operating the radio antenna (10) having a plurality of antenna line devices (100a-c) from at least two base stations (110a-c) is disclosed.
Abstract:
Device for bearing the stator shaft of an integrated hoisting machine, with a pedestal for carrying the hoisting loads and a torque support (20) for carrying the turning load, wherein the torque support (20) consists of at least one separate torque block (30, 40) for each turning direction of the hoisting machine, each having a bearing opening (36) with a cross section of flat bearing surfaces, angled with respect to each other, for receiving a bearing section of the stator shaft with a corresponding cross section.
Abstract:
An apparatus (1) for activation of at least one element is disclosed. The apparatus (1) comprises at least one activation layer (20), at least one migration layer (40) arranged at the at least one activation layer (20) and being permeable to a fluid (70). The fluid (70) causes in use a change of doping level in the at least one activation layer (20) which activates the at least one element. The element may comprise an electrochromic display element (220), an electrical switch, a time controlled resistor, a galvanic element (210) or any combination thereof.