mhurhangee/patent-ind-claim-en huggingface dataset:
Method for monitoring an electrical switching arrangement having at least two channels (K 1 , K 2 ), which each electrically conductively connect an electrical source (V cc ) supplying the respective channel (K 1 , K 2 ), forming an electrical supply quantity (V 1 , V 2 ), to an output (A 1 , A 2 ) of the respective channel (K 1 , K 2 ), wherein an external safety signal (s ext ) is fed to the switching arrangement , from which external safety signal an internal safety signal (s int,1 , s int,2 ) is respectively generated for the at least two channels (K 1 , K 2 ) in order to therewith control a voltage interrupter (S 1 , S 2 ) connected in series in the respective channel (K 1 , K 2 ), characterized in that the internal safety signals (s int,1 , s int,2 ) are superimposed with a pulsed diagnostic signal (d), in which a first diagnostic signal level (L d ) and a second diagnostic signal level (H d ) alternate, in order to form two safety signal levels (H s , L s ) which alternate in the internal safety signals (s int,1 , s int,2 ), in order to open the voltage interrupters (S 1 , S 2 ) connected in the respective channels (K 1 , K 2 ) by controlling with the first safety signal level (L s ) and to close them by controlling with the second safety signal level (H s ) and to thus respectively alternately interrupt the supply quantities (V 1 , V 2 ) appearing in the respective channels (K 1 , K 2 ), in that the alternately interrupted supply quantities (V 1 , V 2 ) are measured as measurement quantities (V m1 , V m2 ), and in that the detected measurement quantities (V m1 , V m2 ) of the alternately interrupted supply quantities (V 1 , V 2 ) are compared to one another in order to determine a deviation between the detected measurement quantities (V m1 , V m2 ) for monitoring the electrical switching arrangement .
A method for signaling and controlling a power grid (G) coupling a plurality of actuators (A, B, C) for providing power signals, the method comprising: - at a first actuator (B) of the actuators (A, B, C), detecting a voltage problem, generating a communication signal (I B ) based on the detected voltage problem and transmitting the generated communication signal (I B ) over the power grid (G), and - at a second actuator (A, C) of the actuators (A, B, C), receiving the transmitted communication signal (I B ), generating a control action (I A , I C ) based on the received communication signal (I B ) and transmitting the generated control action (I A , I C ) over the power grid (G) towards the first actuator (B), wherein, at at least two second actuators (A, C) of the plurality of actuators (A, B, C), the transmitted communication signal (I B ) is received, a respective control action (I A , I C ) is generated based on the respective received communication signal (I B ) and the respective generated control action (I A , I C ) is transmitted over the power grid (G) towards the first actuator (B). - at a first actuator (B) of the actuators (A, B, C), detecting a voltage problem, generating a communication signal (I B ) based on the detected voltage problem and transmitting the generated communication signal (I B ) over the power grid (G), and - at a second actuator (A, C) of the actuators (A, B, C), receiving the transmitted communication signal (I B ), generating a control action (I A , I C ) based on the received communication signal (I B ) and transmitting the generated control action (I A , I C ) over the power grid (G) towards the first actuator (B),
A vacuum cleaner comprising: a cleaner main body ; a suction device communicated with the cleaner main body ; a wheel which may move the cleaner main body ; a motor to drive the wheel ; a sensor to detect a value changed depending a movement of a detection target about a rotation center of the wheel ; and a controller which controls the motor according to a detecting value detected from the sensor, wherein in the case in which the detecting value exceeds a forward reference value, the controller controls the motor so that the cleaner main body moves forward, and in the case in which the detecting value exceeds a backward reference value, the controller controls the motor so that the cleaner main body moves backward, characterized in that the controller determines any one of the plurality of reference values after operating the motor about each of the plurality of reference values and controls the motor depending on a size of an angle value detected from the sensor based on the determined reference value. a cleaner main body ; a suction device communicated with the cleaner main body ; a wheel which may move the cleaner main body ; a motor to drive the wheel ; a sensor to detect a value changed depending a movement of a detection target about a rotation center of the wheel ; and a controller which controls the motor according to a detecting value detected from the sensor, wherein in the case in which the detecting value exceeds a forward reference value, the controller controls the motor so that the cleaner main body moves forward, and in the case in which the detecting value exceeds a backward reference value, the controller controls the motor so that the cleaner main body moves backward, characterized in that the controller determines any one of the plurality of reference values after operating the motor about each of the plurality of reference values and controls the motor depending on a size of an angle value detected from the sensor based on the determined reference value.
Cleaning device for ponds to interact with at least one pond filter in order to remove solids from the pond , comprising a sediment swirling device with a pump , which sucks in a swirling medium and discharges the swirling medium through at least one ejector channel in the region of sedimented solids , characterised in that the cleaning device comprises an ejector channel , which penetrates into deep regions of the pond and is designed in a telescoping manner so as to be variable in length, wherein a lower end of the ejector channel is balanced with respect to its weight such that it is spaced apart from the bottom of the pond by the ejection pressure of the swirling medium such that a constant working height for optimal sediment swirling is achieved.
A noninvasive method for diagnosing dandruff condition in a subject comprising: detecting a level of the biomarker Myeloperoxidase in an epithelial cell sample/skin cell sample obtained from the subject; and diagnosing the subject as having oxidative stress and/or oxidative damage based on the level of a detected biomarker, wherein there is a change in biomarker level when compared to a baseline level of biomarker; and thus diagnosing dandruff condition. detecting a level of the biomarker Myeloperoxidase in an epithelial cell sample/skin cell sample obtained from the subject; and diagnosing the subject as having oxidative stress and/or oxidative damage based on the level of a detected biomarker, wherein there is a change in biomarker level when compared to a baseline level of biomarker; and thus diagnosing dandruff condition.
Network, which has at least one switch comprising an interface to network infrastructure devices of the network, such as switches, hubs, routers, PC sensors and actuators, wherein the at least one switch is assigned a control unit that is connected to the switch for exchanging data, wherein a redundancy unit is connected between the control unit and the switch , characterized in that the redundancy unit reproduces a redundancy protocol in hardware, in that the at least one switch is controlled by the control unit , in that the redundancy unit can communicate with the switch , wherein test data are transmitted and/or received autonomously by the redundancy unit at a predeterminable data rate, and wherein the redundancy unit communicates autonomously with the switch and is designed to transmit and to receive test data autonomously at a selectable data rate, to delete an address table by way of autonomous communication with a switch chip, and to switch an involved port to blocking mode or to switch an involved port to forwarding mode.
A pen-type handset comprising: a clip portion ; a cartilage-conduction vibration source adapted to conduct vibration to the clip portion; a sound source unit adapted to feed the cartilage-conduction vibration source with a sound signal in an audible range; a microphone ; a wireless communication unit adapted to receive a sound signal for the sound source unit and adapted to transmit sound from the microphone ; and a main body, characterized in that the pen-type handset further includes a resilient metal member and a contact detection unit , the resilient metal member is connected to the cartilage-conduction vibration source , the main body includes the contact detection unit , the contact detection unit is adapted to detect contact between the main body and the resilient metal member , when the clip portion is closed, the resilient metal member does not conduct the vibration of the cartilage-conduction vibration source to the main body, and when the clip portion is open, the resilient metal member conducts the vibration of the cartilage-conduction vibration source to the main body. a clip portion ; a cartilage-conduction vibration source adapted to conduct vibration to the clip portion; a sound source unit adapted to feed the cartilage-conduction vibration source with a sound signal in an audible range; a microphone ; a wireless communication unit adapted to receive a sound signal for the sound source unit and adapted to transmit sound from the microphone ; and a main body, characterized in that the pen-type handset further includes a resilient metal member and a contact detection unit , the resilient metal member is connected to the cartilage-conduction vibration source , the main body includes the contact detection unit , the contact detection unit is adapted to detect contact between the main body and the resilient metal member , when the clip portion is closed, the resilient metal member does not conduct the vibration of the cartilage-conduction vibration source to the main body, and when the clip portion is open, the resilient metal member conducts the vibration of the cartilage-conduction vibration source to the main body.
Method for calibrating an anti-decubitus mattress , the anti-decubitus mattress comprising a plurality of first cells and a plurality of second cells , the method comprising the steps of: inflating (S3300) the first cells and the second cells at a first pressure value (P1), inflating (S3400) the first cells at a second pressure value (P2), characterized in that the second pressure value (P2) is higher than the first pressure value (P1), further characterized by the steps of measuring (S3500) a third pressure value (P3) of the second cells , calibrating (S3600) the anti-decubitus mattress based on the third pressure value (P3), wherein the calibrating step (S3600) comprises computing a weight value (W1) based on the third pressure value (P3), wherein the weight value (W1) is computed based on a look-up table which has been previously populated to link a combination of the first pressure value (P1), second pressure value (P2) and third pressure value (P1) to a given weight value (W1). inflating (S3300) the first cells and the second cells at a first pressure value (P1), inflating (S3400) the first cells at a second pressure value (P2), characterized in that the second pressure value (P2) is higher than the first pressure value (P1), further characterized by the steps of measuring (S3500) a third pressure value (P3) of the second cells , calibrating (S3600) the anti-decubitus mattress based on the third pressure value (P3), wherein the calibrating step (S3600) comprises computing a weight value (W1) based on the third pressure value (P3), wherein the weight value (W1) is computed based on a look-up table which has been previously populated to link a combination of the first pressure value (P1), second pressure value (P2) and third pressure value (P1) to a given weight value (W1).
Flared sealing ring for sealing a pipe connection, the flared sealing ring being made of a material with a metallic portion and having an organic material portion with polydimethylsiloxane, the metallic portion being distributed substantially homogeneously in the flared sealing ring , characterised in that the metallic particles have a maximum size of less than 100 μm and the flared sealing ring is made of an extruded strand which is fixed at a seam by vulcanisation.
A system for obtaining core samples from a sidewall of a wellbore comprising: a housing having a housing axis (A H ) defining an axial direction; spaces in the housing ; pressure barriers disposed between the spaces so that a pressure in each of the spaces is maintained at a particular value; and a coring bit assembly disposed in each one of the spaces , each coring bit assembly comprising: a sleeve that can receive one of the core samples , and a cutting head on an end of the sleeve , the cutting head being projectable from the housing and into cutting engagement with the sidewall; the system further comprising a coring driver in the housing ; characterized in that the coring driver can selectively engage ends of the sleeves distal from the cutting heads , wherein i) the coring driver is movable axially within the housing , or ii) the coring bit assemblies are arranged in a row that extends axially within the housing and the coring bit assemblies are moveable axially with respect to the coring driver . a housing having a housing axis (A H ) defining an axial direction; spaces in the housing ; pressure barriers disposed between the spaces so that a pressure in each of the spaces is maintained at a particular value; and a coring bit assembly disposed in each one of the spaces , each coring bit assembly comprising: a sleeve that can receive one of the core samples , and a cutting head on an end of the sleeve , the cutting head being projectable from the housing and into cutting engagement with the sidewall; the system further comprising a coring driver in the housing ; characterized in that the coring driver can selectively engage ends of the sleeves distal from the cutting heads , wherein i) the coring driver is movable axially within the housing , or ii) the coring bit assemblies are arranged in a row that extends axially within the housing and the coring bit assemblies are moveable axially with respect to the coring driver . a sleeve that can receive one of the core samples , and a cutting head on an end of the sleeve , the cutting head being projectable from the housing and into cutting engagement with the sidewall; the system further comprising a coring driver in the housing ; characterized in that the coring driver can selectively engage ends of the sleeves distal from the cutting heads , wherein i) the coring driver is movable axially within the housing , or ii) the coring bit assemblies are arranged in a row that extends axially within the housing and the coring bit assemblies are moveable axially with respect to the coring driver .
A method comprising: classifying, by a classification manager of a network manager , a plurality of connected devices (115a-115t) based on to a history of data transfers among the plurality of connected devices (115a-115t); receiving, by a routing manager of the network manager , a route request for transmitting a data message from a first device (115a-115t) in the plurality of connected devices (115a-115t) to a second device (115a-115t) in the plurality of connected devices (115a-115t); and determining, by the routing manager , based on the classification of the plurality of connected devices (115a-115t), a route through the plurality of connected devices (115a-115t) that starts at the first device (115a-115t) and ends at the second device (115a-115t); the method further comprising calculating metrics for each device (115a-115t) in the plurality of connected devices (115a-115t) based on the history of data transfers, wherein classifying the plurality of connected devices (115a-115t) comprises classifying the plurality of connected devices (115a-115t) based on the calculated metrics; wherein the route request further specifies encryption of route information associated with the determined route, the method further comprising selectively encrypting by an encryption manager of the network manager the route information . classifying, by a classification manager of a network manager , a plurality of connected devices (115a-115t) based on to a history of data transfers among the plurality of connected devices (115a-115t); receiving, by a routing manager of the network manager , a route request for transmitting a data message from a first device (115a-115t) in the plurality of connected devices (115a-115t) to a second device (115a-115t) in the plurality of connected devices (115a-115t); and determining, by the routing manager , based on the classification of the plurality of connected devices (115a-115t), a route through the plurality of connected devices (115a-115t) that starts at the first device (115a-115t) and ends at the second device (115a-115t); the method further comprising calculating metrics for each device (115a-115t) in the plurality of connected devices (115a-115t) based on the history of data transfers, wherein classifying the plurality of connected devices (115a-115t) comprises classifying the plurality of connected devices (115a-115t) based on the calculated metrics; wherein the route request further specifies encryption of route information associated with the determined route, the method further comprising selectively encrypting by an encryption manager of the network manager the route information .
A three-dimensional memory device comprising: a source semiconductor layer comprising a doped semiconductor material and located over a substrate ; a dielectric material layer stack overlying the source semiconductor layer and comprising, from bottom to top, a lower etch stop dielectric layer , a dielectric fill material layer , and an upper etch stop dielectric layer ; an alternating stack of electrically conductive layers and insulating layers located over the dielectric material layer stack; an array of memory stack structures that extend through the alternating stack and into an upper portion of the source semiconductor layer, each memory stack structure including a vertical semiconductor channel and a memory film laterally surrounding the vertical semiconductor channel, wherein a bottom end of each memory film terminates above a horizontal plane including a top surface of the upper etch stop dielectric layer; and discrete source strap structures , wherein each of the discrete source strap structures contacts and laterally surrounds a respective one of the vertical semiconductor channels of the memory stack structures and contacts the source semiconductor layer. a source semiconductor layer comprising a doped semiconductor material and located over a substrate ; a dielectric material layer stack overlying the source semiconductor layer and comprising, from bottom to top, a lower etch stop dielectric layer , a dielectric fill material layer , and an upper etch stop dielectric layer ; an alternating stack of electrically conductive layers and insulating layers located over the dielectric material layer stack; an array of memory stack structures that extend through the alternating stack and into an upper portion of the source semiconductor layer, each memory stack structure including a vertical semiconductor channel and a memory film laterally surrounding the vertical semiconductor channel, wherein a bottom end of each memory film terminates above a horizontal plane including a top surface of the upper etch stop dielectric layer; and discrete source strap structures , wherein each of the discrete source strap structures contacts and laterally surrounds a respective one of the vertical semiconductor channels of the memory stack structures and contacts the source semiconductor layer.
A tolerance compensating element for a device for connecting components by means of a connecting screw, said tolerance compensating element comprising a spring element , an inner and an outer threaded part , which are in threaded engagement with one another and, together, form a length-adjustable spacer , and a sleeve which is held in the inner threaded part and holds the spring element in a position in which it comes into frictional contact with the circumference of the inserted connecting screw, characterised in that the tolerance compensating element has an unscrew protection device in the form of a ring that is rotatably supported at one end of the spacer and comprises at least one arm which projects axially into the sleeve and, at the free end, forms an outwardly cranked claw against which a stop formed on the sleeve abuts when a minimum unscrewing distance of the inner threaded part is reached.
A method for transmitting a time-sensitive data packet in a time-sensitive software defined network, TsSDN, of an industrial control system, the TsSDN comprising time-sensitive and non-time-sensitive network devices, comprising: receiving by a TsSDN controller in the TsSDN a timing requirement for delivering the time-sensitive data packet originating from a first entity to a second entity through the TsSDN, the TsSDN controller managing both the time-sensitive and non-time-sensitive network devices in the TsSDN; determining a first network path through the TsSDN using one or more of only the time-sensitive network devices , the first network path having an end to end delay that meets the timing requirement for delivering associated with the time-sensitive data packet; wherein the end to end delay takes into account latency associated with each layer the data packet transitions through beginning from the application layer of the first entity ; and transmitting the time-sensitive data packet from the first entity through the first network path to the second entity . receiving by a TsSDN controller in the TsSDN a timing requirement for delivering the time-sensitive data packet originating from a first entity to a second entity through the TsSDN, the TsSDN controller managing both the time-sensitive and non-time-sensitive network devices in the TsSDN; determining a first network path through the TsSDN using one or more of only the time-sensitive network devices , the first network path having an end to end delay that meets the timing requirement for delivering associated with the time-sensitive data packet; wherein the end to end delay takes into account latency associated with each layer the data packet transitions through beginning from the application layer of the first entity ; and transmitting the time-sensitive data packet from the first entity through the first network path to the second entity .