mhurhangee/ep-ind-claims huggingface dataset:
A wellbore control system for a wellhead having a tubing hanger, comprising: a hydraulic fluid source; a first drive line passing through the tubing hanger and in communication with the hydraulic fluid source; a second drive line passing through the tubing hanger and in communication with the hydraulic fluid source; a downhole control switch in fluid communication with the first drive line and the second drive line, characterized in that the first downhole control switch is adapted to move from a first position to a second position when each of a pressure of the first drive line and a pressure of the second drive line are within a first pressure band and the first drive line pressure exceeds the second drive line pressure by at least a first predetermined value; and in that the system further comprises a control line (136,138) connected to the downhole control switch, the control line being operably connectable to a downhole device. a hydraulic fluid source; a first drive line passing through the tubing hanger and in communication with the hydraulic fluid source; a second drive line passing through the tubing hanger and in communication with the hydraulic fluid source; a downhole control switch in fluid communication with the first drive line and the second drive line, characterized in that the first downhole control switch is adapted to move from a first position to a second position when each of a pressure of the first drive line and a pressure of the second drive line are within a first pressure band and the first drive line pressure exceeds the second drive line pressure by at least a first predetermined value; and in that the system further comprises a control line (136,138) connected to the downhole control switch, the control line being operably connectable to a downhole device.
A light emitting device (200, 300), comprising: a light emitting structure comprising a first conductive type semiconductor layer, an active layer and a second conductive type semiconductor layer; a first electrode layer; a second electrode layer (220, 320) disposed between the light emitting structure and the first electrode layer, the second electrode layer (220, 320) contacting the second conductive type semiconductor layer; and an insulating layer (240, 242) being disposed between the second electrode layer (220, 320) and the first electrode layer; a protective layer disposed on a side of the light emitting structure and a top of the first conductivity type semiconductor layer, wherein the first electrode layer passes through the second electrode layer (220, 320), the second conductive type semiconductor layer and the active layer, and contacts the first conductive type semiconductor layer, characterized in that a portion of the insulating layer covers an outer edge of the second electrode layer (220, 320), contacts a lower surface of the second conductive type semiconductor layer without protruding more than a side line of the second conductive type semiconductor layer, is disposed between a side wall of the protective layer and the outer edge of the second electrode layer (220,320) under the second conductive type semiconductor layer. a light emitting structure comprising a first conductive type semiconductor layer, an active layer and a second conductive type semiconductor layer; a first electrode layer; a second electrode layer (220, 320) disposed between the light emitting structure and the first electrode layer, the second electrode layer (220, 320) contacting the second conductive type semiconductor layer; and an insulating layer (240, 242) being disposed between the second electrode layer (220, 320) and the first electrode layer; a protective layer disposed on a side of the light emitting structure and a top of the first conductivity type semiconductor layer, wherein the first electrode layer passes through the second electrode layer (220, 320), the second conductive type semiconductor layer and the active layer, and contacts the first conductive type semiconductor layer, characterized in that a portion of the insulating layer covers an outer edge of the second electrode layer (220, 320), contacts a lower surface of the second conductive type semiconductor layer without protruding more than a side line of the second conductive type semiconductor layer, is disposed between a side wall of the protective layer and the outer edge of the second electrode layer (220,320) under the second conductive type semiconductor layer.
An optical device comprising an optical hydrogel composition, the optical hydrogel composition comprising: at least one hydrophilic polymer or copolymer prepared from acrylate, methacrylate, or both acrylate and methacrylate monomers and optionally at least one hydrophobic (meth)acrylate polymer or copolymer, the hydrophilic and optional hydrophobic polymer or copolymer being crosslinked with photocleavable linkages; said composition being transparent to at least one wavelength of light in a range of from 200 to 1000 nm; and said photocleavable linkages being receptive to cleavage with an application of at least one activating wavelength of light in a range of from 200 nm to 1000 nm (1 micron). at least one hydrophilic polymer or copolymer prepared from acrylate, methacrylate, or both acrylate and methacrylate monomers and optionally at least one hydrophobic (meth)acrylate polymer or copolymer, the hydrophilic and optional hydrophobic polymer or copolymer being crosslinked with photocleavable linkages; said composition being transparent to at least one wavelength of light in a range of from 200 to 1000 nm; and said photocleavable linkages being receptive to cleavage with an application of at least one activating wavelength of light in a range of from 200 nm to 1000 nm (1 micron).
A method of transmitting a control element, CE, for selectively activating and deactivating one or more secondary radio link control, RLC, entities (522; 524; 526) configured for packet duplication in a radio communication between a radio device and a radio access network, RAN, the RAN comprising a first node (200; 100) and a second node (100; 200), wherein the first node (200; 100) comprises a primary RLC entity configured for the packet duplication and the second node (100; 200) comprises at least one of the one or more secondary RLC entities (522; 524; 526), the method characterised by: exchanging a control message between the first node (200; 100) and the second node (100; 200), the control message being indicative of which one of the first node (200; 100) and the second node (100; 200) is to perform the step of transmitting the CE to the radio device; and transmitting the CE from the RAN to the radio device, wherein the CE is indicative of an activity state of each of the one or more secondary RLC entities (522; 524; 526) configured for the packet duplication. exchanging a control message between the first node (200; 100) and the second node (100; 200), the control message being indicative of which one of the first node (200; 100) and the second node (100; 200) is to perform the step of transmitting the CE to the radio device; and transmitting the CE from the RAN to the radio device,
A non-oriented electrical steel sheet having a chemical composition consisting of C: not more than 0.010 mass%, Si: 1-4 mass%, Mn: 0.05-3 mass%, Al: not more than 0.004 mass%, N: not more than 0.005 mass%, P: 0.03-0.20 mass%, S: not more than 0.01 mass%, Se: not more than 0.002 mass%, Mg: 0.001-0.005 mass%, optionally Ca: 0.001-0.005 mass%, and the remainder being Fe and inevitable impurities.
Method for monitoring the integrity of a wire cable of a wire cable assembly, wherein - the wire cable is moved past a sensor device, - a sensor signal characterizing a magnetic interaction between the sensor device and the wire cable moved past the sensor device is generated with the aid of the sensor device, and - a measure of the integrity of the wire cable is determined on the basis of the generated sensor signal, wherein the movement of the wire cable is generated during normal operation of the wire cable assembly, characterized in that the wire cable is moved past the sensor device, which is provided as a sheave (6; 6c) or cable drum or is integrated into a sheave or a cable drum, in a curved manner, the generated sensor signal being assigned to the position of the wire cable relative to the sensor device detected by a position encoder of the sheave or cable drum, and the measure of the integrity of the wire cable being determined on the basis of this assignment. - the wire cable is moved past a sensor device, - a sensor signal characterizing a magnetic interaction between the sensor device and the wire cable moved past the sensor device is generated with the aid of the sensor device, and - a measure of the integrity of the wire cable is determined on the basis of the generated sensor signal, wherein the movement of the wire cable is generated during normal operation of the wire cable assembly,
A system for controlling an AC induction motor to maximize energy savings compromising: a means for connecting a motor controller to an AC induction motor; a means for placing a load on said AC induction motor; a means for removing a load from said AC induction motor; a means for sweeping a control space of the AC induction motor and taking measurements of operating parameters of the AC induction motor; a means for establishing a control line from said measurements; a means for storing said control line in said motor controller; a means for controlling said operating parameters; and a means for performing closed-loop control of said AC induction motor to keep the motor running in accordance with said control line, wherein the closed-loop control uses a difference between an observed phase angle of the AC induction motor and the control line. a means for connecting a motor controller to an AC induction motor; a means for placing a load on said AC induction motor; a means for removing a load from said AC induction motor; a means for sweeping a control space of the AC induction motor and taking measurements of operating parameters of the AC induction motor; a means for establishing a control line from said measurements; a means for storing said control line in said motor controller; a means for controlling said operating parameters; and a means for performing closed-loop control of said AC induction motor to keep the motor running in accordance with said control line, wherein the closed-loop control uses a difference between an observed phase angle of the AC induction motor and the control line.
A computing device comprising: a web document accessor configured to access a web document, the web document having a uniform resource locator, URL, for a script file and a unique identifier for the script file appended to the URL; a parser configured to recognize the unique identifier and to obtain the unique identifier from the web document; a script file locator configured to use the unique identifier to determine whether the script file is located at a same server as that specified by the URL for the script file, or that the script file is located in a script file repository located at a different server from that specified by the URL for the script file, the script file repository comprising scripts for a plurality of different web documents; and a script file obtainer configured to obtain the script file from the script file repository when the script file locator determines the script file is located in the script file repository, and wherein when the unique identifier is unrecognized by the parser, the script file obtainer obtains the script file using an address indicated in a src attribute of a <script> tag in the web document. a web document accessor configured to access a web document, the web document having a uniform resource locator, URL, for a script file and a unique identifier for the script file appended to the URL; a parser configured to recognize the unique identifier and to obtain the unique identifier from the web document; a script file locator configured to use the unique identifier to determine whether the script file is located at a same server as that specified by the URL for the script file, or that the script file is located in a script file repository located at a different server from that specified by the URL for the script file, the script file repository comprising scripts for a plurality of different web documents; and a script file obtainer configured to obtain the script file from the script file repository when the script file locator determines the script file is located in the script file repository, and wherein when the unique identifier is unrecognized by the parser, the script file obtainer obtains the script file using an address indicated in a src attribute of a <script> tag in the web document.
A method of radio resource control in a communication network entity (701, 901, 1200) for supporting a communication between a terminal (702, 1300) and a communication network that comprises said communication network entity (701, 901, 1200), said communication between said communication network and said terminal (702, 1300) being carried over one or more radio resources, said method comprising: supporting a radio resource control suspend operation comprising storing respective radio resource control information related to a configured connected state of said terminal (702, 1300), said radio resource control information comprising radio resource configuration information associated with a set of radio resources associated with said configured connected state, supporting a radio resource control resume operation comprising using the stored radio resource control information for resuming the connected state of said terminal, performing an admission control process during said radio resource control resume operation, said admission control process comprising a procedure for examining whether said connected state is to be resumed according to the stored radio resource configuration information or if a radio resource reconfiguration procedure is to be performed for resuming the connected state. supporting a radio resource control suspend operation comprising storing respective radio resource control information related to a configured connected state of said terminal (702, 1300), said radio resource control information comprising radio resource configuration information associated with a set of radio resources associated with said configured connected state, supporting a radio resource control resume operation comprising using the stored radio resource control information for resuming the connected state of said terminal, performing an admission control process during said radio resource control resume operation, said admission control process comprising a procedure for examining whether said connected state is to be resumed according to the stored radio resource configuration information or if a radio resource reconfiguration procedure is to be performed for resuming the connected state.
Method for testing a brake of a robot, comprising: - operating a robot having a plurality of axes (A1-A6), wherein the robot comprises a drive assigned to one of the axes of the plurality of axes (A1-A6), a brake assigned to said axis, which is set up to at least reduce a movement of said axis, and characterised in that the robot comprises a torque sensor assigned to said axis which is set up to determine the torque acting on said axis, - activating the brake, - determining the torque acting on the axis by means of the torque sensor with an activated brake and - assessing the functionality of the brake on the basis of an evaluation of the torque determined by means of the torque sensor. - operating a robot having a plurality of axes (A1-A6), wherein the robot comprises a drive assigned to one of the axes of the plurality of axes (A1-A6), a brake assigned to said axis, which is set up to at least reduce a movement of said axis, and characterised in that the robot comprises a torque sensor assigned to said axis which is set up to determine the torque acting on said axis, - activating the brake, - determining the torque acting on the axis by means of the torque sensor with an activated brake and - assessing the functionality of the brake on the basis of an evaluation of the torque determined by means of the torque sensor.
Apparatus for the production of a cushion product from a single or multilayer continuous paper strip, comprising: a chute-like preforming station for the compression, preferably folding or rolling, of the paper strip in transverse direction; and a deformation station following up the preforming station in the feed direction of the paper strip having two embossing rollers (31, 33) engaging into each other in a deformation area in order to form the paper strip to a cushion product with at least one crumple hollow space (7, 9) extending in longitudinal direction, wherein the preforming station has a lifting unit and is positioned upstream in the feed direction of the embossing rollers (31, 33) for lifting a central area of the paper strip, characterized in that the lifting unit comprises a wedge being formed in the feed direction at least in sections sloping upwards. a chute-like preforming station for the compression, preferably folding or rolling, of the paper strip in transverse direction; and a deformation station following up the preforming station in the feed direction of the paper strip having two embossing rollers (31, 33) engaging into each other in a deformation area in order to form the paper strip to a cushion product with at least one crumple hollow space (7, 9) extending in longitudinal direction, wherein the preforming station has a lifting unit and is positioned upstream in the feed direction of the embossing rollers (31, 33) for lifting a central area of the paper strip, characterized in that the lifting unit comprises a wedge being formed in the feed direction at least in sections sloping upwards.
An induction heating circuit for an appliance, the induction heating circuit comprising: an AC power supply; a control circuit comprising at least one processor and a semiconductor current sensor, the semiconductor current sensor arranged to i) detect the current being drawn from the AC power supply and ii) output an output voltage based on the detected current; and an induction driving circuit for driving an inductor of the appliance comprising a semiconductor switch, wherein the semiconductor switch is controlled by the processor based on, at least, the output voltage; wherein the semiconductor current sensor is further arranged to detect a load for the appliance to heat using the inductor; characterized in that the AC power supply has an AC monitoring output connected to the active line of the AC power supply, the AC monitoring output providing an indication of current being drawn from the AC power supply; whereupon detection of the load by the semiconductor current sensor, the induction driving circuit is arranged to drive the inductor for heating the load and cause the processor to generate a heating operation status, wherein the processor is arranged to determine an operational status based on the output voltage and the heating operation status, and control the induction driving circuit based on the operational status. an AC power supply; a control circuit comprising at least one processor and a semiconductor current sensor, the semiconductor current sensor arranged to i) detect the current being drawn from the AC power supply and ii) output an output voltage based on the detected current; and an induction driving circuit for driving an inductor of the appliance comprising a semiconductor switch, wherein the semiconductor switch is controlled by the processor based on, at least, the output voltage; wherein the semiconductor current sensor is further arranged to detect a load for the appliance to heat using the inductor; characterized in that the AC power supply has an AC monitoring output connected to the active line of the AC power supply, the AC monitoring output providing an indication of current being drawn from the AC power supply; whereupon detection of the load by the semiconductor current sensor, the induction driving circuit is arranged to drive the inductor for heating the load and cause the processor to generate a heating operation status, wherein the processor is arranged to determine an operational status based on the output voltage and the heating operation status, and control the induction driving circuit based on the operational status.
A linear compressor, comprising: a piston that reciprocates in an axial direction; a cylinder into which the piston is inserted and which defines a compression space for a refrigerant; a frame coupled to an outer side of the cylinder, the frame including a frame body having an inner circumferential surface that surrounds the cylinder; a cylinder groove defined on an outer circumferential surface of the cylinder; and a sealing member provided in the cylinder groove, wherein the sealing member is provided between the outer circumferential surface of the cylinder and an inner circumferential surface of the frame, wherein the linear compressor further comprises a space between the inner circumferential surface of the frame body and the outer circumferential surface of the cylinder, the space including a gas pocket through which a refrigerant gas flows and a sealing pocket that defines an installation space for the sealing member; characterized in that the frame further comprises a sealing member pressing portion that protrudes from the inner circumferential surface of the frame body and presses the sealing member. a piston that reciprocates in an axial direction; a cylinder into which the piston is inserted and which defines a compression space for a refrigerant; a frame coupled to an outer side of the cylinder, the frame including a frame body having an inner circumferential surface that surrounds the cylinder; a cylinder groove defined on an outer circumferential surface of the cylinder; and a sealing member provided in the cylinder groove, wherein the sealing member is provided between the outer circumferential surface of the cylinder and an inner circumferential surface of the frame, wherein the linear compressor further comprises a space between the inner circumferential surface of the frame body and the outer circumferential surface of the cylinder, the space including a gas pocket through which a refrigerant gas flows and a sealing pocket that defines an installation space for the sealing member; characterized in that the frame further comprises a sealing member pressing portion that protrudes from the inner circumferential surface of the frame body and presses the sealing member.