Abstract: An energy storage module for storing electric energy, comprising an energy storage device having a top surface, a bottom surface, and a substantially rectangular outer periphery.

Abstract: A fluid valve has a cavity in which an actuator is accommodated, the cavity has a first inflow opening and a first outflow opening. The actuator has a through-passage with a first actuator opening and a second actuator opening, in one actuator position, the first actuator opening is situated opposite the first inflow opening and the second actuator opening is situated opposite the first outflow opening, and in one different actuator position, the first actuator opening is not situated opposite the first inflow opening and/or the second actuator opening is not situated opposite the first outflow opening, and a cross-sectional area of the first actuator opening is greater than a cross-sectional area of the first inflow opening, and/or a cross-sectional area of the first outflow opening is greater than a cross-sectional area of the second actuator opening.

Abstract: An electro-optical apparatus having an ASIC electrically linked, by way of a multistage SerDes, to an array of optical data transmitters and receivers. In an example embodiment, a first SerDes stage is connected to the ASIC by a plurality of relatively wide, short electrical buses and further connected to a second SerDes stage by a plurality of narrower, longer electrical buses. The second SerDes stage is located in close proximity to the transmitter/receiver array to enable the signals transmitted therebetween to be switched at a high frequency rate, e.g., higher than 500 MHz. The width and length of said narrower, longer electrical buses are selected such as to support a high overall data throughput for the corresponding electrical data links between the ASIC and the transmitter/receiver array while being able to afford acceptable levels of signal integrity, power usage, and timing skews in these links.

Abstract: An electro-optical apparatus having an ASIC electrically linked, by way of a multistage SerDes, to an array of optical data transmitters and receivers. In an example embodiment, a first SerDes stage is connected to the ASIC by a plurality of relatively wide, short electrical buses and further connected to a second SerDes stage by a plurality of narrower, longer electrical buses. The second SerDes stage is located in close proximity to the transmitter/receiver array to enable the signals transmitted therebetween to be switched at a high frequency rate, e.g., higher than 500 MHz. The width and length of said narrower, longer electrical buses are selected such as to support a high overall data throughput for the corresponding electrical data links between the ASIC and the transmitter/receiver array while being able to afford acceptable levels of signal integrity, power usage, and timing skews in these links.

Abstract: An actuator includes a metal housing that consists of multiple housing parts, an electric motor, an actuating member, a transmission mechanism that adapts the movement of the electric motor to the actuating member and an electronic system for controlling the electric motor. A heat sink is situated in a housing part consisting of plastic, said heat sink being connected to a metal housing part.

Abstract: Techniques for inferring the existence of suspicious software by detecting multiple name server requests for the same sets of non-existent domains. Implementations can allow for detecting the existence of malware or other suspicious software without requiring reverse engineering of the malware's domain generation algorithm.

Abstract: An actuator includes a metal housing that consists of multiple housing parts, an electric motor, an actuating member, a transmission mechanism that adapts the movement of the electric motor to the actuating member and an electronic system for controlling the electric motor. A heat sink is situated in a housing part consisting of plastic, said heat sink being connected to a metal housing part.

Abstract: Techniques for inferring the existence of suspicious software by detecting multiple name server requests for the same sets of non-existent domains. Implementations can allow for detecting the existence of malware or other suspicious software without requiring reverse engineering of the malware's domain generation algorithm.

Abstract: An adjusting device including an electric motor that has a motor housing, the shaft of the motor running perpendicularly upwards from the electric motor and supporting a gearwheel of an actuating transmission. Oil is conducted from an oil outlet of an oil circuit to the actuating transmission. The upper face of the motor housing has one or more oil inlet openings and the lower face has one or more oil outlet openings, the region of the oil inlet openings being covered by a filter element.

Abstract: An adjusting device including an electric motor that has a motor housing, the shaft of the motor running perpendicularly upwards from the electric motor and supporting a gearwheel of an actuating transmission. Oil is conducted from an oil outlet of an oil circuit to the actuating transmission. The upper face of the motor housing has one or more oil inlet openings and the lower face has one or more oil outlet openings, the region of the oil inlet openings being covered by a filter element.

Abstract: The electric motor has a rotor (1), at least two magnet segments (2, 2?), a magnetic return path ring (3) and a housing (4) consisting of aluminum. The housing (4) has at least one helical projection (4?) on its outer side parallel to the longitudinal axis of the electric motor. An outer cover (5) in the form of a cup is arranged around the housing (4), the at least one helical projection (4?) resting against the inner side of said outer cover, wherein the outer cover (5) in the form of a cup has a coolant inlet (6) and a coolant outlet (7).

Abstract: A multiple magnet dual-gap loudspeaker may generate increased magnetic flux to drive voice coils generating sound from the loudspeaker. The dual-gap dual-voice-coil loudspeaker allows enhanced loudspeaker performance. The dual-gap loudspeaker includes a frame supporting the loudspeaker, at least two voice coils resiliently mounted to the loudspeaker frame by a former, a center support positioned within the voice coils, and at least two magnets. The magnetic flux from each of the magnets is directed within the gaps formed between the center support and the voice coils.

Abstract: A multiple voice-coil cone-driver for driving a loudspeaker includes a first voice-coil, and a second voice-coil coupled in parallel to the first voice-coil. Together, the first and second voice-coils in parallel are characterized by a baseline frequency response with an upper threshold frequency. In addition, at least one additional voice-coil (e.g., a third voice-coil) is coupled in parallel to the first and second voice-coils. The additional voice-coil(s), in conjunction with the first and second voice-coils, provide an enhanced frequency response in comparison to the baseline frequency response. One aspect of the enhanced frequency response is that it has an extended upper threshold frequency compared to the baseline frequency response, providing for more accurate reproduction of music and speech from a single speaker.

Abstract: The present invention relates to methods for cultivating dermal fibroblasts, methods for preparing in vitro dermis equivalents, methods for preparing three-dimensional in vitro skin equivalents, an in vitro dermis equivalent, a three-dimensional in vitro skin equivalent, and methods for determining the effect of a chemical substance or of an agent on human skin cells using the in vitro dermis equivalent and/or the in vitro skin equivalent.

Abstract: An improved frame processing apparatus for a network that supports high speed frame processing is disclosed. The frame processing apparatus uses a combination of fixed hardware and programmable hardware to implement network processing, including frame processing and media access control (MAC) processing. Although generally applicable to frame processing for networks, the improved frame processing apparatus is particular suited for token-ring networks and ethernet networks. The invention can be implemented in numerous ways, including as an apparatus, an integrated circuit and network equipment.

Abstract: An electrodynamic transducer includes a frame, a magnet assembly providing a magnetic field across an air gap, a voice coil, a coil former for supporting the voice coil in the air gap, a diaphragm having an outer perimeter and an apex, and a surround coupled to the outer perimeter and the frame to support the outer perimeter from the frame. The coil former is coupled to the apex so that current through the voice coil causing the voice coil to move in the air gap causes the diaphragm to move. The spider has convolutions radially outward from the coil former. The surround may also have convolutions radially outward from the outer perimeter. The convolutions include truncated arcs.

Abstract: An improved frame processing apparatus for a network that supports high speed frame processing is disclosed. The frame processing apparatus uses a combination of fixed hardware and programmable hardware to implement network processing, including frame processing and media access control (MAC) processing. Although generally applicable to frame processing for networks, the improved frame processing apparatus is particular suited for token-ring networks and ethernet networks. The invention can be implemented in numerous ways, including as an apparatus, an integrated circuit and network equipment.

Abstract: A method and apparatus for a node being inserted into a token ring local area network to sense the data transmission speed of the token ring LAN and automatically setting the data transmission speed of the node to match the data transmission speed of the token ring LAN. The token ring LAN may operate at either 4 megabits per second or 16 megabits per second. The node recovers data transmitted on the token ring, and determines, based thereon, the speed of the data transmission and configures the speed at which the node transmits and receives data to/from the token ring network accordingly.

Abstract: A controllable-gain amplifier is connected between the transmitter and receiver of a telephone set and is controlled in response to the level of the telephone user's speech so as to provide an increase in gain when the user speaks too loud and a decrease in gain when the user speaks too low. This results in a sidetone which causes the user to change his or her voice level to obtain an acceptable level of sidetone. A better-controlled user voice level is thus achieved.