mhurhangee/ep-ind-claims huggingface dataset:
A method of using spectrum from a License Shared Access, LSA, band in a cellular network comprising: using a leased spectrum within the LSA band to communicate with devices within a coverage area; determining a percentage of uplink time and downlink time usage of the leased spectrum; characterized by, releasing the leased spectrum; using carrier aggregation to allow a resource of the cellular network access to a non-LSA frequency band to compensate for the released spectrum; wherein said compensation comprises: if the percentage of uplink time is greater than the percentage of downlink time, then accessing more uplink carrier channels than downlink carrier channels (506B, 508) using carrier aggregation in such a manner that the released LSA UL and DL capacity is approximately met; or if the percentage of downlink time is greater than the percentage of uplink time, then accessing more downlink carrier channels (506B, 508) than uplink carrier channels using carrier aggregation in such a manner that the released LSA UL and DL capacity is approximately met. using a leased spectrum within the LSA band to communicate with devices within a coverage area; determining a percentage of uplink time and downlink time usage of the leased spectrum; characterized by, releasing the leased spectrum; using carrier aggregation to allow a resource of the cellular network access to a non-LSA frequency band to compensate for the released spectrum; wherein said compensation comprises: if the percentage of uplink time is greater than the percentage of downlink time, then accessing more uplink carrier channels than downlink carrier channels (506B, 508) using carrier aggregation in such a manner that the released LSA UL and DL capacity is approximately met; or if the percentage of downlink time is greater than the percentage of uplink time, then accessing more downlink carrier channels (506B, 508) than uplink carrier channels using carrier aggregation in such a manner that the released LSA UL and DL capacity is approximately met. if the percentage of uplink time is greater than the percentage of downlink time, then accessing more uplink carrier channels than downlink carrier channels (506B, 508) using carrier aggregation in such a manner that the released LSA UL and DL capacity is approximately met; or if the percentage of downlink time is greater than the percentage of uplink time, then accessing more downlink carrier channels (506B, 508) than uplink carrier channels using carrier aggregation in such a manner that the released LSA UL and DL capacity is approximately met.
A winch comprising a rope tension control, RTC, unit for determining a tension experienced by a rope of the winch, wherein the RTC unit comprises: an RTC trigger for triggering preventing the winch from further winding or unwinding the rope; and an RTC trigger activator, RTCTA, moveable between a first RTCTA position and a second RTCTA position relative to the RTC trigger; wherein the RTC trigger is in a deactivated state when the RTCTA is in the first RTCTA position, and wherein the RTC trigger is in an activated state, to trigger preventing the winch from further winding or unwinding the rope, when the RTCTA is in the second RTCTA position; wherein the RTCTA is configured to move into the second RTCTA position when the tension experienced by the rope falls below a threshold tension; and characterized in that the RTC unit further comprises a rope deterioration detection unit configured to detect a deterioration of the rope based on an electrical contact being established between a stop member of the winch and the rope when the RTC trigger is in the deactivated state. an RTC trigger for triggering preventing the winch from further winding or unwinding the rope; and an RTC trigger activator, RTCTA, moveable between a first RTCTA position and a second RTCTA position relative to the RTC trigger; wherein the RTC trigger is in a deactivated state when the RTCTA is in the first RTCTA position, and wherein the RTC trigger is in an activated state, to trigger preventing the winch from further winding or unwinding the rope, when the RTCTA is in the second RTCTA position; wherein the RTCTA is configured to move into the second RTCTA position when the tension experienced by the rope falls below a threshold tension; and characterized in that the RTC unit further comprises a rope deterioration detection unit configured to detect a deterioration of the rope based on an electrical contact being established between a stop member of the winch and the rope when the RTC trigger is in the deactivated state.
A method for optically measuring a position of a measurement surface relative to a reference surface, the method comprising: (a) attaching a clamp to the reference surface at a location; (b) fixedly coupling a sensor module to the clamp so that a laser device inside the sensor module is aimed at a measurement surface; (c) activating the sensor module to project a curtain of light in a first plane from the laser device onto the measurement surface to form an impingement line using the laser device and detect an impingement line centroid where light scattered from the impingement line impinges on a row of photodetectors of the sensor module; (d) transmitting impingement line centroid data signals from the sensor module to a data acquisition module, wherein the impingement line centroid data signals represent a measured position of the measurement surface, wherein step (b) comprises orienting the sensor module so that the row of photodetectors are aligned in a second plane that is generally perpendicular to the first plane and intersects the curtain of light, wherein the measurement surface is a first control surface (52, 54, 56, 58) of an aircraft and the reference surface is a second control surface of the aircraft. (a) attaching a clamp to the reference surface at a location; (b) fixedly coupling a sensor module to the clamp so that a laser device inside the sensor module is aimed at a measurement surface; (c) activating the sensor module to project a curtain of light in a first plane from the laser device onto the measurement surface to form an impingement line using the laser device and detect an impingement line centroid where light scattered from the impingement line impinges on a row of photodetectors of the sensor module; (d) transmitting impingement line centroid data signals from the sensor module to a data acquisition module, wherein the impingement line centroid data signals represent a measured position of the measurement surface, wherein step (b) comprises orienting the sensor module so that the row of photodetectors are aligned in a second plane that is generally perpendicular to the first plane and intersects the curtain of light, wherein the measurement surface is a first control surface (52, 54, 56, 58) of an aircraft and the reference surface is a second control surface of the aircraft.
Tunnel boring device for creating a bore from a starting point to a target point in the ground along a predefined boring line by advancing the tunnel boring device in order to create a tunnel or in order to lay a pipeline in the ground using a boring tool to break up the ground, having at least one feed line for supplying a boring fluid to the boring tool, having at least one section, arranged on the rear side of the boring tool, for receiving the broken-up ground which is present in the form of cuttings, wherein the region of the boring tool and the at least one section are substantially filled with boring fluid, and the boring fluid is provided in the region of the boring tool and within the at least one section with a pressure which substantially corresponds to the pressure prevailing in the ground at the heading face, having at least one pump for removing, from the section, the boring fluid mixed with the cuttings, and having at least one conveying line for removing, from the bore, the boring fluid mixed with cuttings, said line being connected to the delivery side of the at least one pump, and wherein the at least one pump is connected to the at least one section via at least one suction line, wherein the pump is a jet pump which is connected to a driving line via which a driving fluid is supplied to the jet pump, wherein the at least one pump is arranged outside the at least one section, and wherein at least one shut-off valve via which the suction line can be closed is provided in the at least one suction line.
A filter unit for a switchgear cabinet, comprising a filter mat and a filter housing permanently fixed to a wall element of a switchgear cabinet and having an air passage that can be covered by an air passage grating at least to some extent, wherein a hinge-joint in formed between the air passage grating and the filter housing, so that the air passage grating can be adjusted between a closed position and an opened maintenance position, wherein the filter housing has a retainer formed via a spring element and which positively blocks a catch of the air passage grating in the maintenance position, wherein said air passage grating, wherein, at a specific adjustment angle, the air passage grating reaches a position, in which the catch meets retainer, wherein upon further deviation a friction surface of the retainer slides along a counter friction surface of the catch and the retainer is elastically deflected by the catch, wherein a pressure force is applied to catch, and wherein each of retainer and catch comprise a hook tab (24.1), that engage each other in the maintenance position.
A positioning method, comprising: determining, by a terminal, a location of the terminal in an open space by using an open positioning program, whereby said open space is an outdoor area that is coverable by a satellite navigation system: characterized by acquiring, by the terminal according to the location of the terminal in the open space, an address of a second server from mapping information stored in a first server, wherein the first server is a server in an open positioning service domain, the second server is a server in a closed positioning service domain, and the mapping information comprises a mapping relationship between the location of the terminal in the open space and the address of the second server, acquiring, by the terminal, map data of a first closed space, wherein said closed space is an indoor area that cannot be covered by said satellite navigation system, from the second server according to the address of the second server and the location of the terminal in the open space, wherein the first closed space is closed space corresponding to the location of the terminal in the open space; monitoring, by the terminal, whether the terminal enters the first closed space; and acquiring, by the terminal, location information of the terminal in the first closed space by using a closed positioning program used to perform positioning in closed space and the map data of the first closed space. determining, by a terminal, a location of the terminal in an open space by using an open positioning program, whereby said open space is an outdoor area that is coverable by a satellite navigation system: characterized by acquiring, by the terminal according to the location of the terminal in the open space, an address of a second server from mapping information stored in a first server, wherein the first server is a server in an open positioning service domain, the second server is a server in a closed positioning service domain, and the mapping information comprises a mapping relationship between the location of the terminal in the open space and the address of the second server, acquiring, by the terminal, map data of a first closed space, wherein said closed space is an indoor area that cannot be covered by said satellite navigation system, from the second server according to the address of the second server and the location of the terminal in the open space, wherein the first closed space is closed space corresponding to the location of the terminal in the open space; monitoring, by the terminal, whether the terminal enters the first closed space; and acquiring, by the terminal, location information of the terminal in the first closed space by using a closed positioning program used to perform positioning in closed space and the map data of the first closed space.
Thermoplastic composition comprising A) aromatic polycarbonate, B) 0.1 to 5 wt.-% one or more polyether polyol(s) and C) one or more thermal stabilizer(s) selected from the group consisting of sulfur-containing compounds different from the following component D, characterized in that the composition additionally comprises D) 3,3'-thiodipropionic acid, wherein the total amount of components C plus D is 0.01 to 1.0 wt.-%. A) aromatic polycarbonate, B) 0.1 to 5 wt.-% one or more polyether polyol(s) and C) one or more thermal stabilizer(s) selected from the group consisting of sulfur-containing compounds different from the following component D, characterized in that the composition additionally comprises D) 3,3'-thiodipropionic acid,
A torque transmission shaft (17a, 17b) having a universal joint yoke, the torque transmission shaft comprising: a rod part which has a round rod shape and includes a male spline part provided on an outer periphery of one axial end portion thereof; and a yoke which is fixed to another axial end portion of the rod part and includes a pair of arm parts configured to pivotally support end portions of a cross shaft configuring a cross shaft type universal joint, wherein: a groove bottom diameter (d 11) of the male spline part is smaller than an outer diameter (D 19) of a part of the rod part axially distant from the male spline part; a surface of the male spline part is provided with a coating layer (24a, 24b, 24c) made of a low friction material, characterized in that in the coating layer, a groove bottom layer formed on a groove bottom of the male spline part has a diametrical thickness (W 25) larger than a diametrical thickness (W 26) of a tooth tip layer formed on a tooth tip portion of the male spline part. a rod part which has a round rod shape and includes a male spline part provided on an outer periphery of one axial end portion thereof; and a yoke which is fixed to another axial end portion of the rod part and includes a pair of arm parts configured to pivotally support end portions of a cross shaft configuring a cross shaft type universal joint, wherein: a groove bottom diameter (d 11) of the male spline part is smaller than an outer diameter (D 19) of a part of the rod part axially distant from the male spline part; a surface of the male spline part is provided with a coating layer (24a, 24b, 24c) made of a low friction material, characterized in that in the coating layer, a groove bottom layer formed on a groove bottom of the male spline part has a diametrical thickness (W 25) larger than a diametrical thickness (W 26) of a tooth tip layer formed on a tooth tip portion of the male spline part. a groove bottom diameter (d 11) of the male spline part is smaller than an outer diameter (D 19) of a part of the rod part axially distant from the male spline part; a surface of the male spline part is provided with a coating layer (24a, 24b, 24c) made of a low friction material, characterized in that in the coating layer, a groove bottom layer formed on a groove bottom of the male spline part has a diametrical thickness (W 25) larger than a diametrical thickness (W 26) of a tooth tip layer formed on a tooth tip portion of the male spline part.
A unit for controlling one or more electromagnetic relays each having a contact point (8, 9) and an exciting coil to which rated power is supplied so as to open and close the contact point, the unit comprising: a control circuit which carries out PWM control so as to keep an electromagnetic relay turned on, after turning on the electromagnetic relay by causing rated power to be supplied to an exciting coil of the electromagnetic relay; a temperature detecting circuit for detecting a resistance value of the exciting coil so as to allow the control circuit to calculate a temperature of the electromagnetic relay; and a drive circuit having a drive switching element for supplying the rated power to the exciting coil, the control circuit changing, depending on external information, a controlling value in accordance with which the PWM control is carried out with respect to the electromagnetic relay, the control circuit (i) detecting, from the temperature detecting circuit, a voltage corresponding to the resistance value of the exciting coil, (ii) calculating the temperature of the electromagnetic relay, and (iii) changing, depending on the temperature of the electromagnetic relay thus calculated, the controlling value in accordance with which the PWM control is carried out with respect to the electromagnetic relay, and the temperature detecting circuit detecting the resistance value of the exciting coil in a case where the drive switching element of the drive circuit is turned off. a control circuit which carries out PWM control so as to keep an electromagnetic relay turned on, after turning on the electromagnetic relay by causing rated power to be supplied to an exciting coil of the electromagnetic relay; a temperature detecting circuit for detecting a resistance value of the exciting coil so as to allow the control circuit to calculate a temperature of the electromagnetic relay; and a drive circuit having a drive switching element for supplying the rated power to the exciting coil, the control circuit changing, depending on external information, a controlling value in accordance with which the PWM control is carried out with respect to the electromagnetic relay, the control circuit (i) detecting, from the temperature detecting circuit, a voltage corresponding to the resistance value of the exciting coil, (ii) calculating the temperature of the electromagnetic relay, and (iii) changing, depending on the temperature of the electromagnetic relay thus calculated, the controlling value in accordance with which the PWM control is carried out with respect to the electromagnetic relay, and the temperature detecting circuit detecting the resistance value of the exciting coil in a case where the drive switching element of the drive circuit is turned off.
A piezoelectric device, comprising: a vibrating film; and a piezoelectric film that is provided on the vibrating film and has a first surface in contact with the vibrating film and a second surface on an opposite side to the first surface; first and second electrodes electrically connected to the piezoelectric film and that are disposed at positions away from each other and are short-circuited to each other at a position away from the piezoelectric film; and a third electrode that is provided between the first and second electrodes and is disposed at a position away from the first and second electrodes, characterized in that at least parts of contours of end portions of the first and second electrodes are defined in parallel to side portions of the third electrode, and wherein the third electrode is provided where a strain (ε) of the vibrating film is maximized if the vibrating film performs ultrasonic vibration. a vibrating film; and a piezoelectric film that is provided on the vibrating film and has a first surface in contact with the vibrating film and a second surface on an opposite side to the first surface; first and second electrodes electrically connected to the piezoelectric film and that are disposed at positions away from each other and are short-circuited to each other at a position away from the piezoelectric film; and a third electrode that is provided between the first and second electrodes and is disposed at a position away from the first and second electrodes, characterized in that at least parts of contours of end portions of the first and second electrodes are defined in parallel to side portions of the third electrode, and wherein the third electrode is provided where a strain (ε) of the vibrating film is maximized if the vibrating film performs ultrasonic vibration.
A process for cooling a metal workload that has been heated to an elevated temperature comprising the steps of: providing a metal workload that has been heated to an elevated temperature selected to cause the metal in said workload to transform to austenite; placing the metal workload in a quenching chamber while the metal part is at the elevated temperature; closing the quenching chamber; and then quenching the metal workload by performing the following steps: flowing a vegetable oil quenchant over the metal workload and applying a positive pressure of an inert gas in the quenching chamber during said flowing step; wherein the vegetable oil flow rate and the positive pressure of the inert gas are selected to provide a cooling rate that is sufficient to transform the metal to a second metallurgical phase within a preselected time period, and wherein the second metallurgical phase is one or more of martensite, bainite, and pearlite. providing a metal workload that has been heated to an elevated temperature selected to cause the metal in said workload to transform to austenite; placing the metal workload in a quenching chamber while the metal part is at the elevated temperature; closing the quenching chamber; and then quenching the metal workload by performing the following steps: flowing a vegetable oil quenchant over the metal workload and applying a positive pressure of an inert gas in the quenching chamber during said flowing step; wherein the vegetable oil flow rate and the positive pressure of the inert gas are selected to provide a cooling rate that is sufficient to transform the metal to a second metallurgical phase within a preselected time period, and wherein the second metallurgical phase is one or more of martensite, bainite, and pearlite. flowing a vegetable oil quenchant over the metal workload and applying a positive pressure of an inert gas in the quenching chamber during said flowing step; wherein the vegetable oil flow rate and the positive pressure of the inert gas are selected to provide a cooling rate that is sufficient to transform the metal to a second metallurgical phase within a preselected time period, and wherein the second metallurgical phase is one or more of martensite, bainite, and pearlite.