Abstract:
A motor according to the invention comprises a rotating section; and a stationary section, wherein the rotating section has a shaft, a rotor core fixed to the shaft, a coil wound around the rotor core, and a sensor magnet fixed to the shaft, and wherein the stationary section has a brush holding device, a housing covering a portion of the brush holding device, a magnet fixed inside the housing, a bearing that is retained in the housing and supports the shaft, a first circuit board having a plate shape and extending in an axial direction, and a second circuit board having a plate shape and extending in the axial direction. The housing has a cylindrical portion, a lid portion, and a bottom portion. The brush holding device has a brush holder, a plug extending radially outward from the brush holder, a first plug contact element and a second plug contact element extending from the plug to the brush holder, the first circuit board, a choke coil, and a brush. The first circuit board is connected to the first plug contact element and the second plug contact element. The first plug contact element and the second plug contact element are connected with the brush through the choke coil, and are made of an electrically conductive material and supply electric power to the brush. The first circuit board has electric-magnetic interference suppression components, and the second circuit board (has a magnetic pole sensor that detects a magnetic pole of the sensor magnet. The second circuit board is located radially inside the first circuit board and the magnetic pole sensor of the second circuit board faces the sensor magnet in a radial direction.
Abstract:
A brush holding device is disclosed. The brush holding device comprises a brush holder (2); a plug (3) extending radially outward from the brush holder (2); a first plug contact element (31) and a second plug contact element (32) that are fixed to the plug (3) and extend toward the brush holder (2); and a first circuit board (4) having a first contact area (45) and a second contact area (46).The first plug contact element (31) and the second plug contact element (32) are connected with a brush through a choke coil, are made of an electrically conductive material and supply electric power to the brush. The first contact area (45) has a first slit (61), the second contact area (46) has a second slit (62), wherein the first plug contact element (31) and the second plug contact element (32) are respectively accommodated in the first slit (61) and the second slit (62). The first circuit board (4) is inserted into the first plug contact element (31) and the second plug contact element (32). The first contact area (45) and the second contact area (46) are electrically connected to the first plug contact element (31) and the second plug contact element (32) by solder or welding. The first circuit board (4) has electric-magnetic interference suppression components (41, 42, 43, 44), which are electrically connected to the first contact area (45) and the second contact area (46), and are directly or indirectly grounded.
Abstract:
The present invention relates to an electromagnetic navigation system for microscopic surgery and a method for microscopic surgery using said system. The present disclosure provides an electromagnetic navigation system for microscopic surgery, comprising at least a microscope and an electromagnetic measurement system comprising a field generator, wherein the field generator is fixed or adjustably connected to the microscope, and an additional disturbance correction module for compensating disturbances of the electromagnetic measurement system caused by the microscope.
Abstract:
The application discloses a system for packet loss recovery in a streaming media connection between aa sender and receiver, including a Retransmission Server, wherein a Local Retransmission Module, being adapted to handle packet loss recovery and data prefetch for fast channel change, is provided at the receiver side, communicating with the Retransmission Server, to which a client application, running on the receiver side, is connectable to receive a corrected stream.
Abstract:
Die Erfϊndung betrifft eine Vorrichtung zur staub- und feuchtigkeitsdichten Befestigung von Kameras in einem Schutzgehäuse, wobei das Schutzgehäuse aus einem warmeleiteden Material besteht, mit zumindest einer Spanneinrichtung und zumindest einem Wärmeleitblock, die zwischen sich einen Klemmraum zur Aufnahme einer Kamera defϊnieren, wobei der Wärmeleitblock aus hochwärmeleitfähigem Material gemacht ist und in groβflächigem Kontakt mit der Innenwand des Schutzgehäuses steht.
Abstract:
A network for the delivery of digital data is disclosed having at least one peer (102a) downloading the digital data from a plurality of data sources (102, 312) including at least one cache (312), at least one data monitoring device (800) for monitoring at least one quality of service parameter for the delivery of the digital data at the cache (312) and at least one data delivery controller (810) for adjusting at least one of the rates for the delivery of the digital data from the cache (312). A method for the delivery of digital data to a peer (102a) from a plurality of data sources (102, 312) is also disclosed. The method comprises the following steps: - accessing multiple ones of the plurality of data sources (102, 312) including at least one cache (312); - downloading data from the multiple ones of the plurality of data sources (102, 312); - monitoring of a quality of service parameter for delivery of the digital data at the at least one cache (312); - comparing the quality of service parameter for the receipt of the digital data with at least one predetermined quality of service parameter; - adjusting the delivery of the digital data from the cache (312) in accordance with the comparison.
Abstract:
A method for the distribution of digital objects (370) in a peer-to-peer network is disclosed. The digital objects (370) are distributed in a plurality of pieces (371-373). At least some of a plurality of peers (40a-d) are connected to other ones of the plurality of peers (40a-d) and at least one of the peers (40a-d) is connected to at least one cache (30). The method comprise: - a first step of receiving a message relating to the digital object (370) from a first one of the plurality of peers (40a-d) at the at least one cache (30) - a second step of checking whether meta-information relating to the digital object (370) is available in the at least one cache (30); - a third step of requesting the meta-information from a meta-information source in the event that the meta-information is unavailable in the at least one cache (30); - a fourth step of receiving the meta-information at the at least one cache (30); and -a fifth step of storage of the plurality of pieces (371-373) in the at least one cache (30) based on the meta-information.
Abstract:
Eine Form (10) zur Aufnahme eines flexiblen Behälters (50) wird beschrieben. Die Form (10) mit dem flexiblen Behälter (50) ist einer Abfüll- und einer Verschließvorrichtung (100) zuführbar, mittels derer der flexible Behälter (50) befüllt und verschlossen werden kann. Die Form (10) weist Heizelemente (40) auf, damit ein in dem Behälter (50) befindliches Füllgut (130) sterilisiert wird. Ein Verfahren zum Befüllen und Verschließen von flexiblen Behältern (50) sowie zum Sterilisieren von in den flexiblen Behältern (50) befindlichem Füllgut (130) ist auch offenbart. Das Verfahren weist folgende Schritte auf: i) Zuführen einer Form (10) und eines in der Form befindlichen flexiblen Behälters (50) zu einer Befüllvorrichtung; ii) Befüllen des flexiblen Behälters (50) mit Füllgut (130) mittels der Befüllvorrichtung; iii) Verschließen des flexiblen Behälters (50) mittels einer Verschließvorrichtung (40); iv) Erwärmen der Form (10), so dass das in dem flexiblen Behälter (50) befindliche Füllgut sterilisiert wird.
Abstract:
The invention relates to a non-coding sequence of deoxyribonucleic acids comprising at least one sequence motif N 1 N 2 CGN 3 N 4 , wherein N is a nucleotide comprising A, C, T, or G, and C is deoxycytidine, G is deoxyguanosine, A is deoxyadenosine and T is deoxythymidine for the treatment of viral infections. In particular, the non-coding sequence of deoxyribonucleic acids is used in combination with antiretroviral therapy and/or histone de-acet-ylase inhibitors.
Abstract:
The present invention describes a method and system for relaying telecommunication signals. The system comprises: a central hub connectable to one or more base stations; a plurality of remote units for relaying the telecommunication signals; and a plurality of expansion units digitally connected to the central hub and connectable to the plurality of remote units. At least one of the plurality of expansion units is provided with a plurality of coverage area modules, wherein one or more of the plurality of remote units is connected to a selected one of the plurality of coverage area modules, the selected one of the coverage area modules being adapted to relay the same signals to the connected one or more of the plurality of remote units.