mhurhangee/patent-ind-claim-en huggingface dataset:
A linear compressor, comprising: a casing having a closed inner space; a frame provided in the inner space of the casing ; a linear motor coupled to and supported by the frame , and including a mover reciprocating with respect to a stator ; a compression unit including a cylinder , a piston , a suction valve and a discharge valve assembly , coupled to the frame and configured to form a compression space in the cylinder while the piston connected to the mover of the linear motor reciprocates in the cylinder ; a plurality of discharge covers, each discharge cover having a discharge space to accommodate refrigerant discharged from the compression space , and the each discharge space communicating with one or more other discharge spaces, wherein a temperature of the discharged refrigerant is higher than that of refrigerant in the inner space of the casing ; and a gas bearing configured to guide part of refrigerant accommodated in a discharge space of any one of the plurality of discharge covers into a space between the cylinder and the piston for lubrication between the cylinder and the piston with the refrigerant, characterized in that at least part of a discharge cover in contact with the compression unit is arranged in such a manner that at least part of a sidewall portion of the discharge cover is exposed to an outside of a discharge space of another discharge cover, and thereby heat is exchanged between the side wall portion of the discharge cover and the inner space of the casing . a casing having a closed inner space; a frame provided in the inner space of the casing ; a linear motor coupled to and supported by the frame , and including a mover reciprocating with respect to a stator ; a compression unit including a cylinder , a piston , a suction valve and a discharge valve assembly , coupled to the frame and configured to form a compression space in the cylinder while the piston connected to the mover of the linear motor reciprocates in the cylinder ; a plurality of discharge covers, each discharge cover having a discharge space to accommodate refrigerant discharged from the compression space , and the each discharge space communicating with one or more other discharge spaces, wherein a temperature of the discharged refrigerant is higher than that of refrigerant in the inner space of the casing ; and a gas bearing configured to guide part of refrigerant accommodated in a discharge space of any one of the plurality of discharge covers into a space between the cylinder and the piston for lubrication between the cylinder and the piston with the refrigerant, characterized in that at least part of a discharge cover in contact with the compression unit is arranged in such a manner that at least part of a sidewall portion of the discharge cover is exposed to an outside of a discharge space of another discharge cover, and thereby heat is exchanged between the side wall portion of the discharge cover and the inner space of the casing .
Traction power supply system with contact lines , with substations for supplying power to the contact lines , wherein the substations each have circuit breakers or high-speed circuit breakers for supplying power to feed sections of the contact lines, and with at least one earthing switch for earthing one of the contact lines , which has a first main contact and a moveable second main contact , wherein the moveable second main contact can be moved away from the first main contact in order to produce an air gap and the earthing switch has a pre-ignition arrangement, which is suitable for a short-circuit activation of the earthing switch, wherein the activation speed of the earthing switch is chosen such that a closing of the main contacts is achieved after 200 to 250 ms.
A transmission control method, comprising: obtaining interference information, wherein the interference information comprises first information used to represent a degree to which a first radar is interfered with on a first frequency band, and the interference information further comprises a quantity of radars that are interfered with on the first frequency band, characterized in that the interference information further comprises second information used to represent a degree to which the first radar is interfered with by another radar on a second frequency band, and the degree to which the first radar is interfered with on the second frequency band is higher than the degree to which the first radar is interfered with on the first frequency band; selecting the first frequency band as the next transmit frequency band; obtaining the interference information on the first frequency band, and determining first transmission duration of the first radar on the first frequency band based on the interference information on the first frequency band, wherein the interference information on the first frequency band is used to indicate a difference between the first transmission duration and initial transmission duration of the first radar, or the interference information on the first frequency band is used to indicate the first transmission duration. obtaining interference information, wherein the interference information comprises first information used to represent a degree to which a first radar is interfered with on a first frequency band, and the interference information further comprises a quantity of radars that are interfered with on the first frequency band, characterized in that the interference information further comprises second information used to represent a degree to which the first radar is interfered with by another radar on a second frequency band, and the degree to which the first radar is interfered with on the second frequency band is higher than the degree to which the first radar is interfered with on the first frequency band; selecting the first frequency band as the next transmit frequency band; obtaining the interference information on the first frequency band, and determining first transmission duration of the first radar on the first frequency band based on the interference information on the first frequency band, wherein the interference information on the first frequency band is used to indicate a difference between the first transmission duration and initial transmission duration of the first radar, or the interference information on the first frequency band is used to indicate the first transmission duration.
A network security apparatus comprising: a communication unit configured to receive communication data from a network; an allocation unit configured to allocate the communication data that has been received to at least one of a list-type detection unit and a machine-learning-type detection unit , using an allocation filter; the list-type detection unit configured to accept communication data, and to perform list-type detection, using a white list or a black list, on the communication data that has been accepted so as to detect a fraudulent communication; the machine-learning-type detection unit configured to accept communication data, and perform machine-learning-type detection, using a learning model obtained by machine learning, on the communication data that has been accepted so as to detect a fraudulent communication; and a filter setting unit configured to determine a parameter value for specifying one of the list-type detection unit and the machine-learning-type detection unit , or both units as an allocation destination for the communication data, based on a load status of the list-type detection unit and a load status of the machine-learning-type detection unit , and is further configured to set the parameter value that has been determined by the filter setting unit in the allocation filter based on the load statuses of the units; wherein the parameter value identifies an allocation rule and the allocation rule limits communication data to be allocated to each of the list-type detection unit and the machine-learning-type detection unit . a communication unit configured to receive communication data from a network; an allocation unit configured to allocate the communication data that has been received to at least one of a list-type detection unit and a machine-learning-type detection unit , using an allocation filter; the list-type detection unit configured to accept communication data, and to perform list-type detection, using a white list or a black list, on the communication data that has been accepted so as to detect a fraudulent communication; the machine-learning-type detection unit configured to accept communication data, and perform machine-learning-type detection, using a learning model obtained by machine learning, on the communication data that has been accepted so as to detect a fraudulent communication; and a filter setting unit configured to determine a parameter value for specifying one of the list-type detection unit and the machine-learning-type detection unit , or both units as an allocation destination for the communication data, based on a load status of the list-type detection unit and a load status of the machine-learning-type detection unit , and is further configured to set the parameter value that has been determined by the filter setting unit in the allocation filter based on the load statuses of the units; wherein the parameter value identifies an allocation rule and the allocation rule limits communication data to be allocated to each of the list-type detection unit and the machine-learning-type detection unit .
A method for preparing an anti-diffusion layer which prevents a conductive base from diffusion, characterized by comprising: placing the conductive base and a cathode in a tantalum sulfate solution and taking the conductive base as an anode, wherein the method comprises: forming a tantalum oxide anti-diffusion layer on the conductive base after energizing.
A switching apparatus comprising: first and second nodes operably connectable to a line voltage ; first and second switching branches connected in parallel between the first and second nodes , the first switching branch including at least one first switching element ; and the second switching branch including a pair of switching assemblies connected in series between the first and second nodes , the second switching branch further including a junction between the pair of switching assemblies, each switching assembly including at least one second switching element , at least one of the switching assemblies further including at least one impedance element connected in parallel to the second switching element , wherein the switching apparatus further includes a shunt impedance and a third node , the shunt impedance arranged to form a permanent electrical connection between the junction and the third node , the third node operably connectable to a voltage that is different in magnitude to the line voltage , the or each impedance element arranged in the corresponding switching assembly to combine with the shunt impedance so as to define a current path which extends between the corresponding first or second node and the third node , and wherein the first and second switching branches are configured so that the first switching branch is in a turned-on state and the second switching branch is in a turned-off state in a normal operating mode of the switching apparatus . first and second nodes operably connectable to a line voltage ; first and second switching branches connected in parallel between the first and second nodes , the first switching branch including at least one first switching element ; and the second switching branch including a pair of switching assemblies connected in series between the first and second nodes , the second switching branch further including a junction between the pair of switching assemblies, each switching assembly including at least one second switching element , at least one of the switching assemblies further including at least one impedance element connected in parallel to the second switching element , wherein the switching apparatus further includes a shunt impedance and a third node , the shunt impedance arranged to form a permanent electrical connection between the junction and the third node , the third node operably connectable to a voltage that is different in magnitude to the line voltage , the or each impedance element arranged in the corresponding switching assembly to combine with the shunt impedance so as to define a current path which extends between the corresponding first or second node and the third node , and wherein the first and second switching branches are configured so that the first switching branch is in a turned-on state and the second switching branch is in a turned-off state in a normal operating mode of the switching apparatus .
A method performed by a system for docking a robotic mower with a charging station , the system comprising the robotic mower having a control unit and at least one sensor (12; 14; 16; 17; 19), the charging station , a boundary wire delimiting a working area (A) of the robotic mower , and a charging station loop for defining the location of the charging station , wherein the charging station loop is formed by a wire provided around the charging station , characterized in that the boundary wire forms a loop at the location of the charging station that is narrower than and crosses the charging station loop , wherein two parallel segments of the boundary wire loop extend perpendicularly from a charging position of the charging station , the method comprising: - receiving (S100) a return signal from the control unit that the robotic mower shall return to the charging station , - controlling (S102) the robotic mower to follow the boundary wire inside the working area (A) at a distance, - detecting (S104) the charging station loop by means of the at least one sensor (12; 14; 16; 17; 19), - controlling (S106) the robotic mower to follow the charging station loop , in a direction away from the boundary wire , by using at least one sensor (12; 14; 16; 17; 19), - detecting (S108), by means of the at least one sensor (12; 14; 16; 17; 19), a crossing between the charging station loop and the boundary wire loop , - controlling (S110) the robotic mower to follow the charging station loop a first predetermined distance after detection of the crossing, - continuing (S112) to drive the robotic mower in a direction straight forward for a second predetermined distance, - turning (S114), by means of the control unit , the robotic mower towards the charging station , and - controlling (S116) the robotic mower to follow the boundary wire loop with at least one sensor (12; 14; 16; 17; 19) until the charging position is reached. - receiving (S100) a return signal from the control unit that the robotic mower shall return to the charging station , - controlling (S102) the robotic mower to follow the boundary wire inside the working area (A) at a distance, - detecting (S104) the charging station loop by means of the at least one sensor (12; 14; 16; 17; 19), - controlling (S106) the robotic mower to follow the charging station loop , in a direction away from the boundary wire , by using at least one sensor (12; 14; 16; 17; 19), - detecting (S108), by means of the at least one sensor (12; 14; 16; 17; 19), a crossing between the charging station loop and the boundary wire loop , - controlling (S110) the robotic mower to follow the charging station loop a first predetermined distance after detection of the crossing, - continuing (S112) to drive the robotic mower in a direction straight forward for a second predetermined distance, - turning (S114), by means of the control unit , the robotic mower towards the charging station , and - controlling (S116) the robotic mower to follow the boundary wire loop with at least one sensor (12; 14; 16; 17; 19) until the charging position is reached.
An apparatus comprising means for performing: maintaining customized event detection data for a person, comprising any of age; weight; height; normal blood pressure; indication of one or more illnesses of the person; and maximum pulse of the person; obtaining physiological measurement data indicative of physiological status of the person; receiving an annotation from the person; detecting an event that is temporally associated with the annotation using the physiological measurement data and the customized event detection data; prioritizing the detected event using the temporally associated annotation; and receiving feedback data concerning the detecting of the event or the prioritizing of the detected events and calibrating the detecting of the event or the prioritizing of the detected events, respectively; wherein the calibrating comprises adjusting the customized event detection data. maintaining customized event detection data for a person, comprising any of age; weight; height; normal blood pressure; indication of one or more illnesses of the person; and maximum pulse of the person; obtaining physiological measurement data indicative of physiological status of the person; receiving an annotation from the person; detecting an event that is temporally associated with the annotation using the physiological measurement data and the customized event detection data; prioritizing the detected event using the temporally associated annotation; and receiving feedback data concerning the detecting of the event or the prioritizing of the detected events and calibrating the detecting of the event or the prioritizing of the detected events, respectively; wherein the calibrating comprises adjusting the customized event detection data.
A detailing agent for three-dimensional printing, comprising: a colorant present in an amount ranging from 1.00 wt% to 3.00 wt% based on a total weight of the detailing agent, wherein the colorant is a dye having substantially no absorbance in a range of 650 nm to 2500 nm, wherein "substantially no absorbance" means that the dye absorbs no radiation having wavelengths in the range of 650 nm to 2500 nm, or that the dye absorbs less than 10% of radiation having wavelengths of 650 nm to 2500 nm; a co-solvent; a surfactant; and water; wherein the dye is selected from the group consisting of an azo dye having a sodium or potassium counter ion and a diazo dye having a sodium or potassium counter ion. a colorant present in an amount ranging from 1.00 wt% to 3.00 wt% based on a total weight of the detailing agent, wherein the colorant is a dye having substantially no absorbance in a range of 650 nm to 2500 nm, wherein "substantially no absorbance" means that the dye absorbs no radiation having wavelengths in the range of 650 nm to 2500 nm, or that the dye absorbs less than 10% of radiation having wavelengths of 650 nm to 2500 nm; a co-solvent; a surfactant; and water; wherein the dye is selected from the group consisting of an azo dye having a sodium or potassium counter ion and a diazo dye having a sodium or potassium counter ion.
Method for assigning the inductance or admittance to the rotor position of a synchronous machine, comprising a stator and a rotor with or without permanent magnets, wherein the synchronous machine is driven via clocked clamping voltages and the inductance or admittance is calculated from these and the measured current response, the variation of the inductance or admittance over the rotor rotation under the boundary condition of an at least two-dimensional current vector unchanged in stator coordinates being used as key information for position allocation, characterized in that only the measured inductance or admittance and the measured current vector in stator coordinates and stored position allocation parameters are used to calculate the rotor position.
A crystalline polymorph of 8-bromo-2-(1-methylpiperidin-4-ylamino)-4-(4-phenoxyphenylamino)pyrido[4,3-d]pyrimidin-5 -one hydrochloride, which has peaks at diffraction angles (2θ ± 0.2°) of 5.7°, 8.3°, 8.9°, 15.4°, 16.3°, 17.7°, 18.7°, 21.1°, 22.0°, 24.3°, 25.3°, 26.3°, 28.3°, and 30.8° in the X-ray powder diffraction spectrum using Cu-Kα radiation.
Method for determining the position of a rotor of a polyphase motor, i.e. the rotor angle, particularly at standstill, comprising the following steps: - applying voltage to phases of the motor, - measuring a current in the phases, and - determining the rotor position based on the measured current, wherein determination of the rotor position is based solely on current values measured during a period where zero voltage is applied to the respective phases, characterized in that the method comprises the following steps: - applying a first voltage pulse to the phases of the motor, wherein the voltage pulse is followed by a first zero-voltage period where zero voltage is applied, - measuring a first current value from the phases at a first time instant within the first zero-voltage period, and - measuring a second current value from the phases within the first zero-voltage period at a second time instant following the first time instant. - applying voltage to phases of the motor, - measuring a current in the phases, and - determining the rotor position based on the measured current, - applying a first voltage pulse to the phases of the motor, wherein the voltage pulse is followed by a first zero-voltage period where zero voltage is applied, - measuring a first current value from the phases at a first time instant within the first zero-voltage period, and - measuring a second current value from the phases within the first zero-voltage period at a second time instant following the first time instant.
Carrying device for a medical device , comprising a frame with a front side (V) and a back side (R), which in the area of its front side (V) defines an upper receiving area with a receiving plate , wherein the receiving plate is designed with locking elements for the medical device that can be brought into the upper receiving area , which in the position taken in the receiving space is accessible at least from the front side (V) and wherein a wall mount associated with the frame , which can be fixedly installed, is provided, into which the frame can be detachably suspended, characterised in that the receiving plate is mounted substantially horizontally in the frame and is designed on the upper side with forced guide means for positioning and forcible introduction and locking of the medical device and the frame is formed from tube sections and furthermore defines a lower receiving area , which is delimited by the receiving plate relative to the upper receiving area and in the lower receiving area fastening means are provided for fastening a gas bottle within the frame and the frame in the area of the back side (R) has fastening points for carrying straps and optionally a back cushion .
A method for producing a component from a TiAl alloy with 42 to 45 at% Ti, 3.5 to 4.5 at% Nb, 0.75 to 1.5 at% Mo, 0.05 to 0.15 at% B, and the remainder aluminum and unavoidable impurities, wherein the component is formed by forging, in particular isothermal forging, and then subjected to at least one heat treatment, the temperature of a first heat treatment being between 1100 and 1200°C and being maintained for 6 to 10 hours, whereupon the component is cooled, characterized in that, in a second heat treatment, the component is heated to a temperature above the solvus line of γ-TiAl, and after the second heat treatment above the solvus line , the component is rapidly cooled by quenching in water or oil or by air cooling with a fan.