摘要:
The present invention relates to a method and an apparatus for reducing motion blur in a video signal. The apparatus comprises motion estimation means (1) for providing motion information of a video signal, high pass filter means (3a, 3b) for high pass filtering said video signal, and first modulating means (4a, 4b) for modulating the high pass filtered video signal from said high pass filter means (3a, 3b) with motion information from said motion estimation means (1) and for outputting a motion dependent high pass filtered video signal.
摘要:
A pump has an inlet opening, an outlet opening, a pump diaphragm comprising an opening, provided with a passive check valve, through the pump diaphragm, and an actuator configured to move the pump diaphragm between a first position and a second position. The passive check valve is configured such that a movement from the first position in the direction toward the second position has a closing effect, and that a movement from the second position in the direction toward the first position has an opening effect, so that a pumping cycle wherein the pump diaphragm is moved from the first to the second positions, and back, causes a net flow from the inlet opening to the outlet opening.
摘要:
The invention relates, inter alia, to a connector bracket for a semitrailer of a semitrailer truck. Said connector bracket comprises a support element which can be swiveled about a bearing and a connector arranged inside the support element, the support element having a casing frame with a section that is complementary to an insertion opening of a fifth wheel. The aim of the invention is to provide a connector bracket or a plug-in coupling which is highly reliable even under adverse external conditions. This aim is achieved, inter alia, by the connector bracket according to the invention, wherein the casing frame can be displaced in relation to the connector by contact with the insertion opening, thereby displacing the connector from a closed standby position to an open coupling position.
摘要:
A normally closed microvalve includes a fluid inlet, a fluid outlet, a deflectable closing element, which, in the closed state of the microvalve, is seated on a sealing lip, such that the fluid inlet is fluidically disconnected from the fluid outlet, and in the opened state of the microvalve, is spaced apart from the sealing lip, and a deflectable holding structure which is connected to the closing element such that, between the same, a space exists, which is in fluidic communication to the fluid outlet. An influence of a force onto the holding structure and the closing element in a first direction provides an opening-action to the microvalve, while an influence of a force onto the holding structure and the closing element in a second direction provides a closing-action. The fluid inlet and the closing element are arranged such that a pressure at the fluid inlet exerts a force in the second direction. An effective surface of the holding structure, which, when a pressure is applied to the fluid outlet, causes a force in the second direction, is greater than an effective surface of the closing element, which, when a pressure is applied to the fluid outlet, causes a force in the first direction.
摘要:
A slider for a fifth wheel is arranged on a towing vehicle, comprising a substructure with at least two guide rails aligned in the direction of travel, a displaceable slide carrying the fifth wheel and acting upon the guide rails, and a motor-driven drive unit. A slider is provided which allows the gap width between the towing vehicle and the trailer being adapted to the respective driving situation during travel. For this purpose, the slider is characterized in that the motor-driven drive unit is configured from a hydraulic cylinder connected to a hydraulic circuit.
摘要:
An arrangement of a motor on twin landing gears is described. The landing gears are interconnected via a connecting shaft and can be telescoped by starting up the motor. To minimize damage to the motor and at the same time to ensure cost-effective production, it is provided that the motor with its driveshaft engages with the connecting shaft and is supported on a component that is fixed relative to the motor.
摘要:
A liquid reservoir with level measurement includes a base body (10) and a channel (12) implemented in the base body and comprising an inlet (14) and an outlet (16), the dimensions of the cross-section of the channel being selected such that a liquid (18) which may be filled into the channel forms a liquid meniscus (20) which demarcates a section (12b) of the channel which is filled with liquid from an unfilled section (12a) of the channel in which no liquid is present, the position of the meniscus in relation to the channel being substantially independent of the orientation of the liquid reservoir. The liquid reservoir further includes detection means (32, 22, 24) for detecting the position of the liquid meniscus and/or the channel so as to obtain, from the position of the liquid meniscus, the level and/or a change in the level of the liquid reservoir. The inventive liquid reservoir is suitable as a low-priced drug reservoir particularly in connection with a capacitive level detection.
摘要:
A rock drill including a drilling rod (2), a cup-shaped drilling head (5) secured to the drilling rod (2) at one of its ends, and connection elements including at least one radially projecting, entraining web (8) associated with the drilling rod (2) and received in at least one axially extending entrain slot (9) which is formed in an entrain surface of the cup-shaped drilling head (5) for securing the drilling head (5) to the drilling rod (2) for joint rotation therewith and for a limited axial displacement relative thereto.
摘要:
An electric tool device (1) for an at least partially rotating and percussive striking driving mechanism with a pneumatic striking mechanism (2), which is driven over a gear assembly (9) by an electronically commutated electric motor (3) with an internal rotor (5) having poles (4) and an external stator (8), having field coils (7) connected with a DC-AC converter of control electronics (6), the power take-off side of the rotor shaft (10) being mounted in the gear assembly (9) and the driving end of the rotor shaft (10) with the freely protruding poles (4) engaging the stator (8), being introduced coaxially into the stator (8).
摘要:
A percussion electrical hand-held tool including a housing (10), a percussion element (2) located in the housing, and a planetary gear unit (5) located in the housing (10) for converting a rotational movement (107) of the drive shaft (&ohgr;) of the hand-held tool (8) into a reciprocating movement (&ugr;) of the percussion element (2), with the planetary gear unit (5) including a sun gear (6) changing of a setting (&agr;) of which provides for adjusting of an impact amplitude of the reciprocating movement (&agr;) of the percussion element (2), and control unit located in the housing (10) for adjusting the impact amplitude in accordance with a manual axial force applied to the handle of the hand-held tool (8).