mhurhangee/ep-ind-claims huggingface dataset:
Clamping device for clamping an interchangeable body on a housing of the clamping device, comprising a housing and a locking device for locking a clamping sleeve, which is arranged on the interchangeable body, relative to the housing, wherein the locking device comprises a clamping piston, which is movably guided in the housing between a clamping position and a release position, and at least one locking body, which is movable by means of the clamping piston from a release position, in which the locking body enables a moving away of the clamping sleeve from the housing, into a locking position, in which the locking body prevents a moving away of the clamping sleeve from the housing, wherein the locking device comprises an elastic biasing device, by means of which the clamping piston is biasable into the clamping position, wherein the biasing device comprises at least one elastic biasing element, which is arranged on the side of the clamping piston facing away from the clamping sleeve, and wherein the clamping piston is displaceable from the clamping position into the release position by acting upon the clamping piston with an actuating force without supplying a pressurized fluid to the locking device, characterized in that the clamping piston is also displaceable from the clamping position into the release position by acting upon a side of the clamping piston facing toward the clamping sleeve with a pressurized fluid. a locking device for locking a clamping sleeve, which is arranged on the interchangeable body, relative to the housing, wherein the locking device comprises a clamping piston, which is movably guided in the housing between a clamping position and a release position, and at least one locking body, which is movable by means of the clamping piston from a release position, in which the locking body enables a moving away of the clamping sleeve from the housing, into a locking position, in which the locking body prevents a moving away of the clamping sleeve from the housing, wherein the locking device comprises an elastic biasing device, by means of which the clamping piston is biasable into the clamping position, wherein the biasing device comprises at least one elastic biasing element, which is arranged on the side of the clamping piston facing away from the clamping sleeve, and wherein the clamping piston is displaceable from the clamping position into the release position by acting upon the clamping piston with an actuating force without supplying a pressurized fluid to the locking device, characterized in that the clamping piston is also displaceable from the clamping position into the release position by acting upon a side of the clamping piston facing toward the clamping sleeve with a pressurized fluid.
A hydraulic control device for a brake device of a wind turbine, comprising a hydraulic control line, which progresses from a connection for a hydraulic system circuit of a wind turbine up to a connection for at least one brake cylinder of a brake device, wherein at least one throttle or baffle is arranged in the control line, characterized in that at least one branch line with a pressure regulation element is provided, which branches from the control line upstream of the throttle or baffle, relative to the pressure buildup direction, towards the at least one brake cylinder, bridging the throttle or baffle, and flows back into the control line downstream of the throttle or baffle, wherein the pressure regulation element opened in the case of low pressure applied on the output side closes when the pressure applied on the output side of the pressure regulation element exceeds a preset or presettable closing pressure (P s) on the pressure regulation element in the downstream part of the branch line, wherein, after application of a brake command, the pressure regulation element connected in parallel with the throttle or with the baffle permits a considerably higher volume flow of hydraulic fluid for pressure buildup at the brake cylinder than the throttle or baffle, up until a closing pressure is achieved.
Apparatus for treating a cardiac valve of a mammalian subject comprising: (a) an elongated catheter having proximal and distal regions; (b) an emitter unit including an ultrasonic transducer and an expansible structure carried on the distal region of the catheter, the ultrasonic transducer configured to emit ultrasonic energy that causes shrinkage of the annulus of the valve, the expansible structure being constructed and arranged to hold the transducer spaced apart from an annulus of the valve, the expansible structure being constructed and arranged so that the expansible structure will not completely occlude the annulus of the valve, and wherein: (c) the expansible structure includes an expansible element surrounding the ultrasonic transducer, the apparatus further including a transducer support arranged to hold the transducer spaced apart from the expansible element; (d) the expansible element includes a first balloon; (e) the distal portion of the first balloon has smaller cross-sectional area (d d) than (d p) the proximal portion of the first balloon; (f) the distal portion of the expansible structure tapers in the distal direction; and (g) there is an abrupt decrease in diameter at a juncture (56, 60) between the proximal and distal portions of the first balloon that is configured to facilitate aligning the ultrasonic transducer with the annulus of the valve, the ultrasonic transducer being disposed at the axial location of the juncture. (a) an elongated catheter having proximal and distal regions; (b) an emitter unit including an ultrasonic transducer and an expansible structure carried on the distal region of the catheter, the ultrasonic transducer configured to emit ultrasonic energy that causes shrinkage of the annulus of the valve, the expansible structure being constructed and arranged to hold the transducer spaced apart from an annulus of the valve, the expansible structure being constructed and arranged so that the expansible structure will not completely occlude the annulus of the valve, and wherein: (c) the expansible structure includes an expansible element surrounding the ultrasonic transducer, the apparatus further including a transducer support arranged to hold the transducer spaced apart from the expansible element; (d) the expansible element includes a first balloon; (e) the distal portion of the first balloon has smaller cross-sectional area (d d) than (d p) the proximal portion of the first balloon; (f) the distal portion of the expansible structure tapers in the distal direction; and (g) there is an abrupt decrease in diameter at a juncture (56, 60) between the proximal and distal portions of the first balloon that is configured to facilitate aligning the ultrasonic transducer with the annulus of the valve, the ultrasonic transducer being disposed at the axial location of the juncture.
A floating mass transducer for a hearing implant comprising: a cylindrical transducer housing attachable to a middle ear hearing structure and having a cylinder axis and an outer surface with one or more electric drive coils thereon; a cylindrical transducer magnet arrangement positioned within an interior volume of the transducer housing and including a plurality of magnetic pairs positioned end to end, wherein each magnetic pair includes: i. an inner rod magnet disposed along the cylinder axis and having a first magnetic field direction, and ii. an outer annular magnet surrounding the inner rod magnet along the cylinder axis and having a second magnetic field direction opposite to the first magnetic field direction; wherein current flow through the drive coils creates a coil magnetic field that interacts with the magnetic fields of the transducer magnet arrangement to create vibration in the transducer magnet which is coupled by the transducer housing to the middle ear hearing structure for perception as sound; and wherein the opposing magnetic fields of the transducer magnet arrangement cancel each other to minimize their combined magnetic field and thereby minimize magnetic interaction of the transducer magnet arrangement with any external magnetic field, characterised in that the plurality of magnetic pairs are mechanically held against each other and meet with like magnetic polarities that repel each other. a cylindrical transducer housing attachable to a middle ear hearing structure and having a cylinder axis and an outer surface with one or more electric drive coils thereon; a cylindrical transducer magnet arrangement positioned within an interior volume of the transducer housing and including a plurality of magnetic pairs positioned end to end, wherein each magnetic pair includes: i. an inner rod magnet disposed along the cylinder axis and having a first magnetic field direction, and ii. an outer annular magnet surrounding the inner rod magnet along the cylinder axis and having a second magnetic field direction opposite to the first magnetic field direction; i. an inner rod magnet disposed along the cylinder axis and having a first magnetic field direction, and ii. an outer annular magnet surrounding the inner rod magnet along the cylinder axis and having a second magnetic field direction opposite to the first magnetic field direction; wherein current flow through the drive coils creates a coil magnetic field that interacts with the magnetic fields of the transducer magnet arrangement to create vibration in the transducer magnet which is coupled by the transducer housing to the middle ear hearing structure for perception as sound; and wherein the opposing magnetic fields of the transducer magnet arrangement cancel each other to minimize their combined magnetic field and thereby minimize magnetic interaction of the transducer magnet arrangement with any external magnetic field,
Electronic assembly (50, 50') with a printed circuit board structure, which comprises a multilayer structure that has at least one electrically conductive carrier layer with a semiconductor component and at least one further electrically conductive layer connected to the semiconductor component, and with a passive component (C, C'; L), which is connected to the two electrically conductive layers (12, 14), the two electrically conductive layers (12, 14) respectively having at least one portion that is made to extend beyond a core region of the multilayer structure with connection regions (12.2, 14.1, 14.2) formed on it, which is formed by at least partially removing layer portions (16.1, 16.2, 14.2) that protrude beyond the core region and are not required as a connection region, and by at least partially removing prepreg layer portions (20.1, 20.2, 22.1, 22.2) that protrude beyond the core region, and the passive component (C, C'; L) making contact directly at the connection regions (12.2, 14.1, 14.2).
A control vehicle for a road toll system on the basis of vehicle-mounted on-board units which can be polled via DSRC radio communications, characterized in that the control vehicle comprises at least one DRSC transceiver (12, 21, 22) with at least two antenna systems (13, 14, 19), which are distributed with a mutual distance (a) over the longitudinal direction of the control vehicle, wherein the DSRC transceiver/s is/are configured to begin a radio communication with one and the same passing Onboard-Unit via the antenna system lying in front, with respect to the driving direction, and continue the radio communication via at least one antenna system (14, 19) lying at the back, with respect to the driving direction.
Essential oil composition from lemon peel useful as growth promoter in poultry, y -Terpineol 0.64 - 2.48 Cariophyllene 0.16 - 0.77 α-Bergamotene 0.32 - 1.84 α-Humulene 0.03 - 0.22 y-Selinene 0.06 - 0.28 (-)-β-Cadinene 0.12 - 0.57 α-Farnesene 0.43 - 1.71 α-Selinene 0.04 - 0.18 β-Bisabolene 0.62 - 2.13 β - Maaliene 0.11 - 0.61
A device for the thermal treatment of food involving cooking vapours with at least one closable inner space and at least one cooking vapour discharge line leading out of the inner space to the environment for discharging cooking vapours from the inner space to the environment, wherein an adjustable control element for closing the cooking vapour discharge line at least partially is arranged downstream of the inner space and upstream of the environment, wherein a fan which is variably adjustable with regard to the discharge capacity is arranged downstream of the control element, wherein a control device which is adapted to determine an actual pressure difference between the environment and the cooking vapour discharge line and to modify, as required, the position of the control element and the discharge capacity of the fan depending on the determined actual pressure difference during at least one operating phase of the device to attain a specified desired pressure difference is provided, wherein in the control device the control element is defined as the primary actuator with respect to the fan during at least one operating phase.
A method of detecting a worn link in a chain of a hoist arrangement operated with an electric drive system, the method comprising measuring a first signal of the electric drive system of the hoist arrangement while driving the hoist and detecting peaks (13, 15) crossing of a certain threshold level in the measured first signal, which peaks (13, 15) in the measured first signal represent a worn link (12, 14) in the chain, characterized in at least one of the following: that the measured first signal is a load signal of the electric drive system of the hoist and peaks (13, 15) above a certain threshold level are detected; and that the measured first signal is a speed signal of the electric drive system of the hoist and peaks (13, 15) crossing a certain threshold level are detected. that the measured first signal is a load signal of the electric drive system of the hoist and peaks (13, 15) above a certain threshold level are detected; and that the measured first signal is a speed signal of the electric drive system of the hoist and peaks (13, 15) crossing a certain threshold level are detected.
A filter medium comprising a filter layer; and an optional support layer; wherein the filter layer comprises a multi-component fiber comprising a styrene-containing copolymer selected from a styrene-maleic anhydride copolymer, a styrene-maleimide copolymer, a styrene-maleic acid ester copolymer, and a combination thereof. a filter layer; and an optional support layer; wherein the filter layer comprises a multi-component fiber comprising a styrene-containing copolymer selected from a styrene-maleic anhydride copolymer, a styrene-maleimide copolymer, a styrene-maleic acid ester copolymer, and a combination thereof.
Method for determining an operating state of a network component in a power supply network using a powerline communication system - PLC system - having a large number of powerline communication nodes - PLC nodes (A, B) - which are distributed over a geographical area, having the steps of: receiving a PLC signal (s B (t)) through a powerline communication node - PLC node (A, B) - of the PLC system, wherein the PLC node (A, B) is connected to the power supply network, extracting a signal portion from the PLC signal (s B (t)) which has been produced by means of reaction of the network component on the power supply network and which is coupled into the PLC signal (s B (t)), comparing the signal portion with at least one of a plurality of reference characteristics, wherein a reference characteristic describes a behaviour of the network component during the known operating state and wherein at least one of the operating states which can be described by means of a reference characteristic is a fault mode, identifying a reference characteristic which is as similar as possible to the extracted signal portion or a characteristic which is formed from the signal portion, and determining the operating state of the network component based on the identified reference characteristic. receiving a PLC signal (s B (t)) through a powerline communication node - PLC node (A, B) - of the PLC system, wherein the PLC node (A, B) is connected to the power supply network, extracting a signal portion from the PLC signal (s B (t)) which has been produced by means of reaction of the network component on the power supply network and which is coupled into the PLC signal (s B (t)), comparing the signal portion with at least one of a plurality of reference characteristics, wherein a reference characteristic describes a behaviour of the network component during the known operating state and wherein at least one of the operating states which can be described by means of a reference characteristic is a fault mode, identifying a reference characteristic which is as similar as possible to the extracted signal portion or a characteristic which is formed from the signal portion, and determining the operating state of the network component based on the identified reference characteristic.
A mirror for a simulator, comprising: a body with a first portion and a second portion, wherein the first portion is formed of a rigid foam and includes a rear surface, a top surface, a bottom surface, a first side, and a second side, and wherein the second portion is an insert formed of a second material, the insert defining a front surface of the body, and wherein the front surface has a shape adapted to reflect light that originates in a projector of the simulator to a user; and a reflective material covering the front surface to reflect the light from the projector, wherein the reflective material is a thin film comprising a metal which has been applied to the front surface by a physical vapor deposition method. a body with a first portion and a second portion, wherein the first portion is formed of a rigid foam and includes a rear surface, a top surface, a bottom surface, a first side, and a second side, and wherein the second portion is an insert formed of a second material, the insert defining a front surface of the body, and wherein the front surface has a shape adapted to reflect light that originates in a projector of the simulator to a user; and a reflective material covering the front surface to reflect the light from the projector, wherein the reflective material is a thin film comprising a metal which has been applied to the front surface by a physical vapor deposition method.
A radiofrequency identification (RFID) multiplexer network (100, 200, 300, 400, 500) comprising: - a RFID multiplexer (115, 215) and - a RFID reader connected to a RF signal input port of said RFID multiplexer (115, 215) by a cable adapted to direct a RF signal from the RFID reader through the RFID multiplexer (115, 215), wherein the RFID multiplexer (115, 215) further comprises a plurality of RF output switches (SW21 - SW27) providing a plurality of output channels (41 - 48), and wherein the cable directs the RF signal through the output channels, characterized in that said cable is in form of a single cable and adapted to direct said RF signal from the RFID reader, and RF control signals modulated in the RF signal, and RF power through the RFID multiplexer (115, 215) output channels (41 - 48), wherein the RFID multiplexer (115, 215) further comprises - a power recovery circuit including an RF choke operatively coupled to said single cable, whereby the RF choke is adapted to recover a direct current voltage or an alternating current voltage from the RF signal, and - a RF sampler or coupler operatively coupled to said single cable, - a RF detector operatively coupled to the RF sampler or coupler, - a data decoder operatively coupled to the RF detector, and - a control logic circuit operatively coupled to the data decoder, wherein the RF detector detects the RF signal from the single cable via the RF sampler or coupler and the data decoder decodes the RF signal detected by the RF detector and the control logic circuit provides control signals to the output switches (SW21 - SW27) as change-channel commands. - a RFID multiplexer (115, 215) and - a RFID reader connected to a RF signal input port of said RFID multiplexer (115, 215) by a cable adapted to direct a RF signal from the RFID reader through the RFID multiplexer (115, 215), wherein - a power recovery circuit including an RF choke operatively coupled to said single cable, whereby the RF choke is adapted to recover a direct current voltage or an alternating current voltage from the RF signal, and - a RF sampler or coupler operatively coupled to said single cable, - a RF detector operatively coupled to the RF sampler or coupler, - a data decoder operatively coupled to the RF detector, and - a control logic circuit operatively coupled to the data decoder,
A location service system comprising: a target mobile terminal (205, 215); a client terminal (201, 211) for transmitting an event triggered location request specifying the target mobile terminal and an event; a gateway (202, 212, 206, 216); and means, either provided in said gateway or in a privacy profile register (207, 217), for storing privacy settings of the target mobile terminal, and for, on receiving the location request from the client terminal, performing a privacy check using the stored privacy settings; and a positioning system (203, 204, 213, 214) for producing location information of the target mobile terminal after said privacy check is performed and said event occurs, characterized by: means, in said gateway, for transmitting a cancellation request to said positioning system if said privacy settings of the target mobile terminal are changed before the location information is obtained from the positioning system, and the changed privacy settings do not allow said location information to be forwarded to said client terminal. a target mobile terminal (205, 215); a client terminal (201, 211) for transmitting an event triggered location request specifying the target mobile terminal and an event; a gateway (202, 212, 206, 216); and means, either provided in said gateway or in a privacy profile register (207, 217), for storing privacy settings of the target mobile terminal, and for, on receiving the location request from the client terminal, performing a privacy check using the stored privacy settings; and a positioning system (203, 204, 213, 214) for producing location information of the target mobile terminal after said privacy check is performed and said event occurs, characterized by: means, in said gateway, for transmitting a cancellation request to said positioning system if said privacy settings of the target mobile terminal are changed before the location information is obtained from the positioning system, and the changed privacy settings do not allow said location information to be forwarded to said client terminal. means, in said gateway, for transmitting a cancellation request to said positioning system if said privacy settings of the target mobile terminal are changed before the location information is obtained from the positioning system, and the changed privacy settings do not allow said location information to be forwarded to said client terminal.