mhurhangee/ep-ind-claims huggingface dataset:
A method of on-load grinding machining of slip rings and/or collectors of electrical machines, said method including the step of replacing on-load a carbon brush holder, with a slip ring grinding machining tool compatible with the slip ring brush holder assembly, said slip ring grinding machining tool comprising a grinding stone holder wherein said grinding stone holder is capable of being displaced in two directions in the same plane whilst mounted in the slip ring brush holder assembly, and characterized in that the grinding stone holder is operated to combine a slow stepwise longitudinal movement of a grinding stone with a velocity of up to 10 μm per second with a fast transversal pendulum movement of least 10 oscillations per second of said grinding stone.
A solar cell having a semiconductor layer and a passivation layer arranged on a surface of the semiconductor layer and for passivating the semiconductor layer surface, wherein the passivation layer is a backside passivation arranged on a solar cell backside of the solar cell not facing light, is formed as reflection layer for infrared light and comprises a chemically passivating passivation sublayer and a field effect passivating passivation sublayer, which are arranged one above the other on the semiconductor layer surface, wherein the chemically passivating passivation sublayer is arranged between the semiconductor layer and the field effect passivating passivation sublayer on the semiconductor layer surface and wherein a cover layer of silicon nitride is deposited on the passivation layer.
Method for monitoring the operation of at least one drive component, wherein data relating to the at least one drive component and an operation of the at least one drive component is transferred to a central IT infrastructure, wherein the transferred data within the central IT infrastructure is assigned to a model of the at least one drive component, wherein a model of at least one virtual component is assigned to the model of the at least one drive component, wherein the model of the virtual component simulates a technical behaviour of a component which is electrically or mechanically connected to the drive component, wherein an operating state of the drive component is determined with the aid of a correlation of the models (14, 16), wherein at least some of the data relating to the operation of the at least one drive component is determined by at least one sensor. wherein data relating to the at least one drive component and an operation of the at least one drive component is transferred to a central IT infrastructure, wherein the transferred data within the central IT infrastructure is assigned to a model of the at least one drive component, wherein a model of at least one virtual component is assigned to the model of the at least one drive component, wherein the model of the virtual component simulates a technical behaviour of a component which is electrically or mechanically connected to the drive component, wherein an operating state of the drive component is determined with the aid of a correlation of the models (14, 16), wherein at least some of the data relating to the operation of the at least one drive component is determined by at least one sensor.
Rail grinding machine for grinding rails of a track, having - a machine frame, - a plurality of guide rollers for manual movement of the rail grinding machine in a longitudinal direction (x), which are rotatably mounted on the machine frame, - a cross slide, -- which is mounted on the machine frame in such a manner as to be movable in a transverse direction (y), and -- which comprises a closed cross slide frame, - a grinding unit, which is movable in the transverse direction (y) by means of the cross slide, characterized in that a guide frame is arranged on the cross slide, in that the grinding unit is mounted on the guide frame in such a manner as to be movable in a vertical direction (z), in that the guide frame is mounted on the cross slide in such a manner as to be pivotable about a pivoting axis extending parallel to the longitudinal direction (x), and in that the grinding unit is arranged on the guide frame for pivoting about the pivoting axis. - a machine frame, - a plurality of guide rollers for manual movement of the rail grinding machine in a longitudinal direction (x), which are rotatably mounted on the machine frame, - a cross slide, -- which is mounted on the machine frame in such a manner as to be movable in a transverse direction (y), and -- which comprises a closed cross slide frame, -- which is mounted on the machine frame in such a manner as to be movable in a transverse direction (y), and -- which comprises a closed cross slide frame, - a grinding unit, which is movable in the transverse direction (y) by means of the cross slide, characterized in that a guide frame is arranged on the cross slide, in that the grinding unit is mounted on the guide frame in such a manner as to be movable in a vertical direction (z), in that the guide frame is mounted on the cross slide in such a manner as to be pivotable about a pivoting axis extending parallel to the longitudinal direction (x), and in that the grinding unit is arranged on the guide frame for pivoting about the pivoting axis. in that a guide frame is arranged on the cross slide, in that the grinding unit is mounted on the guide frame in such a manner as to be movable in a vertical direction (z), in that the guide frame is mounted on the cross slide in such a manner as to be pivotable about a pivoting axis extending parallel to the longitudinal direction (x), and in that the grinding unit is arranged on the guide frame for pivoting about the pivoting axis.
An inverter (100A, 100B) comprising: a printed circuit board; an electrolytic capacitor mounted on one surface of the printed circuit board, wherein the electrolytic capacitor is disposed so that its longitudinal direction is approximately parallel to the printed circuit board; and a power device mounted on the printed circuit board and including a terminal connected to a terminal of the electrolytic capacitor, the printed circuit board including: a plate-shaped substrate with insulation properties; and a metal object connecting the terminal of the electrolytic capacitor to the terminal of the power device, the metal object including a heat dissipating portion dissipating heat generated by the power device, wherein the heat dissipating portion is provided on the one surface of the printed circuit board and it is disposed to face a main body of the electrolytic capacitor so that the region occupied by the heat dissipating portion has an overlap with the region occupied by the main body of the electrolytic capacitor along the one surface. a printed circuit board; an electrolytic capacitor mounted on one surface of the printed circuit board, wherein the electrolytic capacitor is disposed so that its longitudinal direction is approximately parallel to the printed circuit board; and a power device mounted on the printed circuit board and including a terminal connected to a terminal of the electrolytic capacitor, the printed circuit board including: a plate-shaped substrate with insulation properties; and a metal object connecting the terminal of the electrolytic capacitor to the terminal of the power device, the metal object including a heat dissipating portion dissipating heat generated by the power device, wherein the heat dissipating portion is provided on the one surface of the printed circuit board and it is disposed to face a main body of the electrolytic capacitor so that the region occupied by the heat dissipating portion has an overlap with the region occupied by the main body of the electrolytic capacitor along the one surface. a plate-shaped substrate with insulation properties; and a metal object connecting the terminal of the electrolytic capacitor to the terminal of the power device, the metal object including a heat dissipating portion dissipating heat generated by the power device, wherein the heat dissipating portion is provided on the one surface of the printed circuit board and it is disposed to face a main body of the electrolytic capacitor so that the region occupied by the heat dissipating portion has an overlap with the region occupied by the main body of the electrolytic capacitor along the one surface.
A storage device mounting assembly comprising: a mounting frame defining an upper surface and a lower surface, the upper surface being coupled to a storage device; a plurality of upper concave surfaces coupled to the mounting frame, each upper concave surface oriented away from the mounting frame; a plurality of spheres constructed from a vibration absorption material; and a plurality of lower concave surfaces oriented at least partially beneath the plurality of upper concave surfaces and coupled to a mounting bracket, wherein the plurality of spheres are located between the upper and lower concave surfaces such that each sphere supports an upper concave surface; wherein the assembly of each sphere between upper and lower concave surfaces (622;624) provides a counter-vibration assembly of a first set of plural counter-vibration assemblies; and the storage device mounting assembly further comprising a cover releasably coupled to the mounting bracket, such that the cover and the mounting bracket form a box-like structure, wherein the storage device is encased within the box-like structure; the storage device mounting assembly further comprising: a second set of plural counter-vibration assemblies each comprising a sphere constructed from a vibration absorption material located between an upper concave dish surface and a lower concave dish surface; and wherein the upper concave dish surface is coupled to the cover and the lower concave dish surface is coupled to the storage device. a mounting frame defining an upper surface and a lower surface, the upper surface being coupled to a storage device; a plurality of upper concave surfaces coupled to the mounting frame, each upper concave surface oriented away from the mounting frame; a plurality of spheres constructed from a vibration absorption material; and a plurality of lower concave surfaces oriented at least partially beneath the plurality of upper concave surfaces and coupled to a mounting bracket, wherein the plurality of spheres are located between the upper and lower concave surfaces such that each sphere supports an upper concave surface; a second set of plural counter-vibration assemblies each comprising a sphere constructed from a vibration absorption material located between an upper concave dish surface and a lower concave dish surface; and
A method comprising: receiving, by a hypervisor that is executing on a host server, a request to dispatch a virtual machine on the host server; dispatching, by the hypervisor, the VM on the host server, the VM in a non-secure mode, the data of the VM being accessible by the hypervisor, the VM including an encrypted image of the VM and a reboot instruction that utilizes an initial program load mechanism; triggering, by the hypervisor, the reboot instruction to restart the VM on the host server in a secure mode, the triggering comprising the hypervisor calling a secure interface control to perform the restart of the VM in the secure mode, the hypervisor specifying a location of the encrypted image of the VM on the host server and decryption information; decrypting, by the secure interface control, the VM based on the decryption information and performing the restart in response to the triggering, wherein subsequent to performing the restart, the hypervisor is prevented from accessing any data of the VM. receiving, by a hypervisor that is executing on a host server, a request to dispatch a virtual machine on the host server; dispatching, by the hypervisor, the VM on the host server, the VM in a non-secure mode, the data of the VM being accessible by the hypervisor, the VM including an encrypted image of the VM and a reboot instruction that utilizes an initial program load mechanism; triggering, by the hypervisor, the reboot instruction to restart the VM on the host server in a secure mode, the triggering comprising the hypervisor calling a secure interface control to perform the restart of the VM in the secure mode, the hypervisor specifying a location of the encrypted image of the VM on the host server and decryption information; decrypting, by the secure interface control, the VM based on the decryption information and performing the restart in response to the triggering, wherein subsequent to performing the restart, the hypervisor is prevented from accessing any data of the VM.
A method comprising: applying (502, 602) a first light pulse to a hydrocarbon fluid sample at a first angle-of-incidence; detecting (504, 604) an intensity of a first fluorescence emission as the intensity of the first fluorescence emission fades; applying (506, 606) a second light pulse to the hydrocarbon fluid sample at a second angle-of-incidence different from the first angle-of-incidence; detecting (508, 608) an intensity of a second fluorescence emission as the intensity of the second fluorescence emission fades; comparing, by a processor, the fading of the first fluorescence emission with the fading of the second fluorescence emission; and determining (516, 612) a specific gravity of the hydrocarbon fluid sample based on a ratio calculated based on a comparison of the fading of the first fluorescence emission and the fading of the second fluorescence emission. applying (502, 602) a first light pulse to a hydrocarbon fluid sample at a first angle-of-incidence; detecting (504, 604) an intensity of a first fluorescence emission as the intensity of the first fluorescence emission fades; applying (506, 606) a second light pulse to the hydrocarbon fluid sample at a second angle-of-incidence different from the first angle-of-incidence; detecting (508, 608) an intensity of a second fluorescence emission as the intensity of the second fluorescence emission fades; comparing, by a processor, the fading of the first fluorescence emission with the fading of the second fluorescence emission; and determining (516, 612) a specific gravity of the hydrocarbon fluid sample based on a ratio calculated based on a comparison of the fading of the first fluorescence emission and the fading of the second fluorescence emission.
A styrenic resin extruded foam produced by extrusion-foaming a styrenic resin and a foaming agent, the styrenic resin containing 1 to 75% by weight of a recycled styrenic resin (hereinafter called recycled styrenic resin 2) that has been reduced in volume by thermal shrinking and/or thermal melting of a styrenic resin foam, the styrenic resin extruded foam containing an aliphatic bromine-containing polymer as a flame retardant, the styrenic resin extruded foam further containing an epoxy compound (a) in an amount of 4 to 20 parts by weight, a polyhydric alcohol partial ester (b) in an amount of 0 to 20 parts by weight, a phenolic stabilizer (c) in an amount of 4 to 20 parts by weight, and a phosphite stabilizer (d) in an amount of 0 to 0.9 parts by weight, relative to 100 parts by weight of the flame retardant, as stabilizers, the styrenic resin extruded foam satisfying Expressions and: 0 ≤ X ≤ 20, when T ≤ 180 4 ≤ X ≤ 20, when 180 < T ≤ 240 where X is an amount (parts by weight) of the polyhydric alcohol partial ester (b) relative to 100 parts by weight of the flame retardant, and T is a processing temperature (°C) at which the recycled styrenic resin 2 has been subjected to volume reduction, the styrenic resin extruded foam passing burning test in accordance with JIS A9511 and/or having an oxygen index of 26% or more. an epoxy compound (a) in an amount of 4 to 20 parts by weight, a polyhydric alcohol partial ester (b) in an amount of 0 to 20 parts by weight, a phenolic stabilizer (c) in an amount of 4 to 20 parts by weight, and a phosphite stabilizer (d) in an amount of 0 to 0.9 parts by weight, relative to 100 parts by weight of the flame retardant, as stabilizers, where X is an amount (parts by weight) of the polyhydric alcohol partial ester (b) relative to 100 parts by weight of the flame retardant, and T is a processing temperature (°C) at which the recycled styrenic resin 2 has been subjected to volume reduction, the styrenic resin extruded foam passing burning test in accordance with JIS A9511 and/or having an oxygen index of 26% or more.
A terahertz-based material identification system comprising: a) at least one terahertz source for transmitting a terahertz wave for interaction with an object, the interaction resulting in a resulting terahertz wave that is influenced by the object; b) at least one terahertz detector for receiving the resulting terahertz wave, the terahertz detector being configured to output measurement data corresponding to the resulting terahertz wave; c) a database containing known response signatures, wherein the known response signatures correspond to a plurality of different dark colored materials, wherein the dark colored materials are materials that absorb short-wave infrared radiation rather than reflect short-wave infrared radiation and thereby cannot be effectively detected by short-wave infrared sensors; and d) a processor in communication with the terahertz detector and the database, the processor being configured to: i) receive the measurement data; ii) calculate an object response signature based on the measurement data; and iii) compare the object response signature to the known response signatures so as to identify the object by determining whether the object is one of the plurality of different dark colored materials. a) at least one terahertz source for transmitting a terahertz wave for interaction with an object, the interaction resulting in a resulting terahertz wave that is influenced by the object; b) at least one terahertz detector for receiving the resulting terahertz wave, the terahertz detector being configured to output measurement data corresponding to the resulting terahertz wave; c) a database containing known response signatures, wherein the known response signatures correspond to a plurality of different dark colored materials, wherein the dark colored materials are materials that absorb short-wave infrared radiation rather than reflect short-wave infrared radiation and thereby cannot be effectively detected by short-wave infrared sensors; and d) a processor in communication with the terahertz detector and the database, the processor being configured to: i) receive the measurement data; ii) calculate an object response signature based on the measurement data; and iii) compare the object response signature to the known response signatures so as to identify the object by determining whether the object is one of the plurality of different dark colored materials. i) receive the measurement data; ii) calculate an object response signature based on the measurement data; and iii) compare the object response signature to the known response signatures so as to identify the object by determining whether the object is one of the plurality of different dark colored materials.
An electric brake device comprising: a brake rotor (Br); a friction member configured to be brought into contact with the brake rotor (Br); a friction member manipulator configured to bring the friction member into contact with the brake rotor (Br); an electric motor configured to drive the friction member manipulator; a braking force estimator configured to obtain a braking force estimated value which is an estimated value of braking force generated when the friction member is brought into contact with the brake rotor (Br) by the friction member manipulator; characterized by a control device (2, 2A) configured to perform follow-up control such that the braking force estimated value estimated by the braking force estimator follows a given braking force command value, wherein the control device (2, 2A) includes an angle-sensorless control function section configured to determine a phase of phase current of the electric motor irrespective of an actual angle of the electric motor and control the electric motor to have a current value that is based on the determined phase of the phase current, and the angle-sensorless control function section includes a current phase determination section configured to determine a current phase that is the phase of the phase current of the electric motor on the basis of a deviation between the braking force command value and the braking force estimated value. a brake rotor (Br); a friction member configured to be brought into contact with the brake rotor (Br); a friction member manipulator configured to bring the friction member into contact with the brake rotor (Br); an electric motor configured to drive the friction member manipulator; a braking force estimator configured to obtain a braking force estimated value which is an estimated value of braking force generated when the friction member is brought into contact with the brake rotor (Br) by the friction member manipulator; a control device (2, 2A) configured to perform follow-up control such that the braking force estimated value estimated by the braking force estimator follows a given braking force command value, wherein the control device (2, 2A) includes an angle-sensorless control function section configured to determine a phase of phase current of the electric motor irrespective of an actual angle of the electric motor and control the electric motor to have a current value that is based on the determined phase of the phase current, and the angle-sensorless control function section includes a current phase determination section configured to determine a current phase that is the phase of the phase current of the electric motor on the basis of a deviation between the braking force command value and the braking force estimated value.
A refrigerator unit and/or a freezer unit, in particular a refrigerator chest and/or a freezer chest (10/130), having a carcass and a cover (20/140) movable relative to the carcass or a door or flap movable relative to the carcass which has a pane, preferably a glass pane (20/140) or a plastic pane or which is formed by it, as well as having a heating device by means of which the pane is heatable, wherein means (30, 32, 42/150, 152, 162) are provided for the transmission of the power required for the operation of the heating device which work in accordance with the principle of inductive power transmission, characterized in that the means (150, 152, 162) for the transmission of the power are arranged such that the power transmission takes place at least regionally independently of the position of the cover (20/140) or of the door or flap.
An unshaped concrete comprising, as percentages by weight, (a) 87% to 98% of particles comprising more than 90% by weight of alumina, (a) 1% to 7% of particles of silica fume, (c) 1% to 8% of particles of a hydraulic cement, the fraction of said particles having a size of less than 40 μm being distributed, as percentages by weight with respect to the weight of the unshaped concrete, in the following way: - fraction < 0.5 μm: ≥ 4%, - fraction < 2 μm: ≥ 5%, - fraction < 10 μm: ≥ 19%, - fraction < 40 μm: 34% - 52%, - fraction of between 2 μm and 40 μm: 26.5% - 34% the content of ZrO 2, as percentage by weight on the basis of the unshaped concrete, being less than 2% and the content of organic fibers, as percentage by weight on the basis of the unshaped concrete, being less than or equal to 0.03%. (a) 87% to 98% of particles comprising more than 90% by weight of alumina, (a) 1% to 7% of particles of silica fume, (c) 1% to 8% of particles of a hydraulic cement,