mhurhangee/ep-ind-claims huggingface dataset:
A wheel brake arrangement, comprising: - a first brake pad arrangement and a second brake pad arrangement, wherein the first brake pad arrangement comprises a first backing plate having a first surface arranged to support a first brake pad, and wherein the second brake pad arrangement comprises a second backing plate arranged to support a second brake pad, - a pad holding spring connected to the second brake pad arrangement for preventing radial displacement of the second brake pad arrangement, - a retainer bar extending across the first and second brake pad arrangements in an axial direction of the wheel brake arrangement, wherein the retainer bar is radially supporting the pad holding spring, and - a resilient member connected to a second surface of the first backing plate, the second surface facing away from the first brake pad, characterized in that the resilient member engages with the retainer bar such that a radial force component is present between the resilient member and the retainer bar. - a first brake pad arrangement and a second brake pad arrangement, wherein the first brake pad arrangement comprises a first backing plate having a first surface arranged to support a first brake pad, and wherein the second brake pad arrangement comprises a second backing plate arranged to support a second brake pad, - a pad holding spring connected to the second brake pad arrangement for preventing radial displacement of the second brake pad arrangement, - a retainer bar extending across the first and second brake pad arrangements in an axial direction of the wheel brake arrangement, wherein the retainer bar is radially supporting the pad holding spring, and - a resilient member connected to a second surface of the first backing plate, the second surface facing away from the first brake pad,
A computer implemented method for detection of an impedance shift in an impedance based coordinate system, comprising: receiving an impedance location of an electrode in an impedance based coordinate system and a magnetic location of a magnetic position sensor in a magnetic based coordinate system; computing a transformed impedance location of the magnetic position sensor using an electromagnetic registration between the impedance based coordinate system and the magnetic based coordinate system; determining a difference between the transformed impedance location of the magnetic position sensor and the magnetic location of the magnetic position sensor; computing a statistical significance of the difference between the transformed impedance location of the magnetic position sensor and the magnetic location of the magnetic position sensor by determining a mean of the difference over a first time scale; determining a covariance of the difference over a second time scale, wherein the second time scale is a longer time scale than the first time scale; and determining that an impedance shift exists if the difference exceeds a threshold and the statistical significance of the difference exceeds a threshold. receiving an impedance location of an electrode in an impedance based coordinate system and a magnetic location of a magnetic position sensor in a magnetic based coordinate system; computing a transformed impedance location of the magnetic position sensor using an electromagnetic registration between the impedance based coordinate system and the magnetic based coordinate system; determining a difference between the transformed impedance location of the magnetic position sensor and the magnetic location of the magnetic position sensor; computing a statistical significance of the difference between the transformed impedance location of the magnetic position sensor and the magnetic location of the magnetic position sensor by determining a mean of the difference over a first time scale; determining a covariance of the difference over a second time scale, wherein the second time scale is a longer time scale than the first time scale; and determining that an impedance shift exists if the difference exceeds a threshold and the statistical significance of the difference exceeds a threshold.
Grinding-machine tool receptacle, in particular for a hand-held angle grinding machine, having an entrainment device by way of which an insert tool is operatively connectable to a drive shaft, wherein the insert tool is operatively connectable to the entrainment device by way of at least one latching element that is movable counter to a spring force and that latches in an operating position of the insert tool, fixing the insert tool in a form-fitting manner, wherein the insert tool in the circumferential direction (34, 36) at least by way of the latching element and in the axial direction by way of at least one further latching element is connected to the entrainment device, characterized in that the further latching element fixes the insert tool in a form-fitting manner in the axial direction, wherein the further latching element is mounted so as to be movable counter to a spring element.
Structure for aircraft wings, characterized in that it comprises a part comprising a leading edge made of metal, said leading edge being covered with a coating having a thickness of less than or equal to twenty micrometres and having a hardness of greater than six hundred on the Vickers hardness scale, and in that said coating is a multi-layered stainless steel coating made up of a stack of layers having a small nitrogen gradient and of layers having a large nitrogen gradient, said layers having a thickness essentially equal to one micrometre.
A method for controlling a chiller system, the chiller system comprising a primary side and a secondary side, the primary side comprising a compressor with variable capacity, a heat rejecting heat exchanger, an expansion device, and an evaporator arranged in a refrigerant path, and the secondary side comprising a variable speed pump for providing a secondary fluid flow through the evaporator in such a manner that heat exchange takes place between refrigerant of the primary side and fluid of the secondary side in the evaporator, the secondary side further comprising a temperature sensor (9, 10) arranged in the secondary fluid flow, the method comprising the steps of: - monitoring a temperature of the secondary fluid flow by means of the temperature sensor (9, 10), - controlling the compressor capacity and the speed of the variable speed pump on the basis of the monitored temperature, and in order to obtain a predetermined setpoint temperature, characterized in that the compressor capacity and the speed of the variable speed pump are controlled in such a manner that the closed loop gain of the chiller system, K=K p ·K e, where K p is the gain of the compressor capacity controller and K e is the gain of the evaporator, is kept substantially constant, and wherein the speed of the variable speed pump is controlled as a function of the cooling capacity of the chiller system. - monitoring a temperature of the secondary fluid flow by means of the temperature sensor (9, 10), - controlling the compressor capacity and the speed of the variable speed pump on the basis of the monitored temperature, and in order to obtain a predetermined setpoint temperature, characterized in that the compressor capacity and the speed of the variable speed pump are controlled in such a manner that the closed loop gain of the chiller system, K=K p ·K e, where K p is the gain of the compressor capacity controller and K e is the gain of the evaporator, is kept substantially constant, and wherein the speed of the variable speed pump is controlled as a function of the cooling capacity of the chiller system.
A valve seat insert for an internal combustion engine, a first portion of said valve seat insert being adapted to contact a cylinder head and a second portion of said valve seat insert being adapted to contact a valve, said valve seat insert having a valve seat insert volume characterized in that a major part of said valve seat insert volume consists of a homogeneous material that comprises nitrides, wherein said homogeneous material comprises at least 5 vol % of nitrides.
Touch probe (1; 1'; 1"; 1"') for checking position or dimensions of a part in machine tools or measuring machines including - a support frame with - a protective casing and - a bearing and locating area, - a movable armset that is partly housed in the protective casing and includes an arm carrying a feeler adapted to touch the part to be checked, - a thrust device arranged between the support frame and the movable armset for urging the movable armset against the bearing and locating area, - a constraint and positioning system between the movable armset and the support frame at the bearing and locating area, - a detection device with a laminar piezoelectric transducer connected to the support frame and adapted to provide a force signal in consequence of a force applied to the feeler, and - processing means connected to the detection device and adapted to process said force, signal, to compare the latter to a threshold value, and to provide a touch signal indicative of the touch occurred between the feeler and the part to be checked, characterized in that the processing means include a processing system adapted to provide an average of a plurality of detected values of said force signal, said average being dynamically calculated as those detected values are collected, and to consequently dynamically vary said threshold value. - a support frame with - a protective casing and - a bearing and locating area, - a protective casing and - a bearing and locating area, - a movable armset that is partly housed in the protective casing and includes an arm carrying a feeler adapted to touch the part to be checked, - a thrust device arranged between the support frame and the movable armset for urging the movable armset against the bearing and locating area, - a constraint and positioning system between the movable armset and the support frame at the bearing and locating area, - a detection device with a laminar piezoelectric transducer connected to the support frame and adapted to provide a force signal in consequence of a force applied to the feeler, and - processing means connected to the detection device and adapted to process said force, signal, to compare the latter to a threshold value, and to provide a touch signal indicative of the touch occurred between the feeler and the part to be checked, characterized in that
A computer-implemented method for securely and privately auditing secured web sessions, the method comprising: receiving, at a server from a user endpoint device, encrypted browser session data, wherein the encrypted browser session data comprises browser session data recorded by a browser extension and encrypted by the browser extension using a first auditor key associated with an organization of a user, the browser extension executing on the user endpoint device; storing the encrypted browser session data at the server; receiving, at the server from an auditor endpoint device, an audit request associated with the stored encrypted browser session data; retrieving, by the server, the stored encrypted browser session data based on the audit request; transmitting at least some of the encrypted browser session data from the server to the auditor endpoint device to enable access to the browser session data by the auditor endpoint device, wherein the auditor endpoint device is configured to: access a second auditor key associated with the organization from a key storage device; and decrypt the encrypted browser session data using the second auditor key to enable access to the browser session data. storing the encrypted browser session data at the server; receiving, at the server from an auditor endpoint device, an audit request associated with the stored encrypted browser session data; retrieving, by the server, the stored encrypted browser session data based on the audit request; transmitting at least some of the encrypted browser session data from the server to the auditor endpoint device to enable access to the browser session data by the auditor endpoint device, wherein the auditor endpoint device is configured to: access a second auditor key associated with the organization from a key storage device; and decrypt the encrypted browser session data using the second auditor key to enable access to the browser session data.
A method for processing ordered broadcast, comprising: obtaining a broadcast message currently sent in a broadcast queue; determining a type of at least one broadcast receiver according to the broadcast message, wherein the type of the at least one broadcast receiver is one of: a system type, a third-party application platform type, and an unknown type; invoking at least one interface for sending the broadcast message and sending the broadcast message to the at least one broadcast receiver of a predefined type via the at least one interface, when the type of the at least one broadcast receiver is the predefined type, wherein the operation of invoking the at least one interface for sending the broadcast message and sending the broadcast message to the at least one broadcast receiver of the predefined type via the at least one interface, when the type of the at least one broadcast receiver is the predefined type comprises: determining a number of the at least one broadcast receiver of the predefined type, based on a stored value; and invoking the at least one interface for sending the broadcast message corresponding number of times according to the number of the at least one broadcast receiver and sending the broadcast message to the at least one broadcast receiver of the predefined type sequentially and/or simultaneously via the invoked at least one interface. obtaining a broadcast message currently sent in a broadcast queue; determining a type of at least one broadcast receiver according to the broadcast message, wherein the type of the at least one broadcast receiver is one of: a system type, a third-party application platform type, and an unknown type; invoking at least one interface for sending the broadcast message and sending the broadcast message to the at least one broadcast receiver of a predefined type via the at least one interface, when the type of the at least one broadcast receiver is the predefined type, wherein the operation of invoking the at least one interface for sending the broadcast message and sending the broadcast message to the at least one broadcast receiver of the predefined type via the at least one interface, when the type of the at least one broadcast receiver is the predefined type comprises: determining a number of the at least one broadcast receiver of the predefined type, based on a stored value; and invoking the at least one interface for sending the broadcast message corresponding number of times according to the number of the at least one broadcast receiver and sending the broadcast message to the at least one broadcast receiver of the predefined type sequentially and/or simultaneously via the invoked at least one interface. determining a number of the at least one broadcast receiver of the predefined type, based on a stored value; and invoking the at least one interface for sending the broadcast message corresponding number of times according to the number of the at least one broadcast receiver and sending the broadcast message to the at least one broadcast receiver of the predefined type sequentially and/or simultaneously via the invoked at least one interface.
A portable unmanned aerial vehicle base station, comprising: a battery-exchange system comprising: a battery-matrix (110, 111) that defines a plurality of battery-slots (115, 155, 510), each configured to removably hold a UAV battery pack; and a mechanical mechanism for interacting with the UAV battery pack; a housing that at least includes a top-plate configured for a UAV landing thereon; and a UAV fixation system operable to direct a UAV present on the top-plate to a battery-exchange zone of the top-plate; characterized in that the housing further comprises an extendible draw-bar and wheels for transporting the base station by holding the extended draw-bar and rolling the housing along the ground via the wheels. a battery-exchange system comprising: a battery-matrix (110, 111) that defines a plurality of battery-slots (115, 155, 510), each configured to removably hold a UAV battery pack; and a mechanical mechanism for interacting with the UAV battery pack; a battery-matrix (110, 111) that defines a plurality of battery-slots (115, 155, 510), each configured to removably hold a UAV battery pack; and a mechanical mechanism for interacting with the UAV battery pack; a housing that at least includes a top-plate configured for a UAV landing thereon; and a UAV fixation system operable to direct a UAV present on the top-plate to a battery-exchange zone of the top-plate; characterized in that the housing further comprises an extendible draw-bar and wheels for transporting the base station by holding the extended draw-bar and rolling the housing along the ground via the wheels.
An arrangement of an unmanned and remotely operated production facility comprising a wellhead platform including a wellhead assembly having an X-mas tree, a flowline starting from a wellhead-assembly outlet point from said X-mas tree and transporting hydrocarbon fluids produced from a well via said wellhead assembly to consecutive process equipment, and further on to a destination via a transport pipeline, said transport pipeline starts at a transport pipeline starting point located at a level lower than the wellhead-assembly outlet point, characterized in that at least one of the process equipment and/or a pipeline section arranged between or within the process equipment of the flowline is located at a higher level than said wellhead assembly outlet point, the pipeline section is connected to a lower pipeline segment of the flowline by use of respective actuatable short circuit valve and an associated piping conducting fluids to a lower level so that the hydrocarbon fluids are arranged to either drain back to the x-mas tree, or drain downstream to said transport pipeline by assistance of the valves and the associated piping.
A method for efficient mobility handling in a mobile communication system comprising a serving macro cell operated in a first frequency band and serving a mobile station, the method comprising the steps of: a. Assigning, by a network node operating the serving macro cell, a first measurement time period to the mobile station during which measurements of neighboring cells within a second frequency band distinct from the first frequency band are performed; b. Detecting a proximity of the mobile station with respect to a neighboring pico cell operated in the second frequency band; and c. upon receiving, from the network node, a time period message comprising a second measurement time period smaller than the first measurement time period switching, by the mobile station, from the first measurement time period to the second smaller measurement time period during which measurements of at least the pico cell within the second frequency band are performed. a. Assigning, by a network node operating the serving macro cell, a first measurement time period to the mobile station during which measurements of neighboring cells within a second frequency band distinct from the first frequency band are performed; b. Detecting a proximity of the mobile station with respect to a neighboring pico cell operated in the second frequency band; and c. upon receiving, from the network node, a time period message comprising a second measurement time period smaller than the first measurement time period switching, by the mobile station, from the first measurement time period to the second smaller measurement time period during which measurements of at least the pico cell within the second frequency band are performed.
A power tool comprising a motor, a spindle, which is drivingly connected to the motor via a drive gear that provides a rotational movement to the spindle and via a feed gear that is threaded onto the spindle such that mutual rotation between the feed gear and the spindle provides an axial movement to the spindle between a fully advanced position and a fully retracted position, wherein a first gear transmission is arranged to drive the feed gear so as to advance the spindle, and a second gear transmission is arranged to drive the feed gear so as to retract the spindle, characterised in that the spindle operates at an operational torque, wherein the second gear transmission includes a retraction torque limiting coupling adapted to be released when the operational torque exceeds a retraction threshold torque (T R), wherein a lock mechanism is arranged to selectively lock the retraction torque limiting coupling such that it will not be released.
A screw connection with a screw bolt which is guided through through bores of machine parts (90, 91) to be clamped to each other and includes a bolt head, which is supported on one side of the machine parts, and a bolt end which is provided for being screwed to a screw bolt tensioning device and includes an external thread and at least one internal thread extending from the end face along the bolt axis, characterized in that the external diameter of the bolt end is greater than the diameter of the through bores.
A fuel cell system, comprising: a plurality of electrochemical cells, each electrochemical cell including an anode, a cathode spaced apart from the anode, and an electrolyte disposed between the anode and the cathode; and a plurality of interconnects, each interconnect being configured to conduct free electrons between electrochemical cells, wherein each interconnect includes at least one pre-mixed and sintered layer of a ceramic/metal composite; wherein the ceramic/metal composite is formed as a mixture of an electronically conductive ceramic phase and a metallic phase; and wherein the metallic phase is formed by one or more precious metals and/or one or more precious metal alloys, wherein, for each interconnect, the electronically conductive ceramic phase content is in the range of equal to or greater than 70v% to less than 100v%, and the one or more precious metals and/or one or more precious metal alloys content is less than 30v%, wherein the precious metals are one or more of Ag, Au, Pd and Pt. a plurality of electrochemical cells, each electrochemical cell including an anode, a cathode spaced apart from the anode, and an electrolyte disposed between the anode and the cathode; and a plurality of interconnects, each interconnect being configured to conduct free electrons between electrochemical cells, wherein each interconnect includes at least one pre-mixed and sintered layer of a ceramic/metal composite; wherein the ceramic/metal composite is formed as a mixture of an electronically conductive ceramic phase and a metallic phase; and wherein the metallic phase is formed by one or more precious metals and/or one or more precious metal alloys, wherein, for each interconnect, the electronically conductive ceramic phase content is in the range of equal to or greater than 70v% to less than 100v%, and the one or more precious metals and/or one or more precious metal alloys content is less than 30v%, wherein the precious metals are one or more of Ag, Au, Pd and Pt.