mhurhangee/ep-ind-claims huggingface dataset:
Measuring device, which can be used optionally for spectrum analysis or for measuring the phase jitter of a high-frequency signal, comprising at least one intermediate-frequency superposition stage (3, 12-15; 5, 16; 7, 17), a variable-frequency first oscillator for the first superposition stage, an analog/digital converter, a signal processor for evaluating an input signal according to the Fast Fourier Transform principle, a supplementary mixer, a low pass and a low-noise amplifier and also a frequency divider disposed between the one input of the supplementary mixer and the variable first oscillator (12 to 15) and a frequency multiplier disposed between the input of the measuring device and the other input of the supplementary mixer, and the measuring device is configured such that, in the operating mode as a spectrum analyser, the input signal is converted by means of the variable first oscillator (12 to 15) and the subsequent at least one intermediate-frequency superposition stage into an intermediate frequency, digitised in the analog/digital converter and evaluated in the signal processor according to the Fast Fourier Transform principle, and for the measurement of the phase jitter, the input signal is either multiplied directly or in the frequency multiplier, mixed down to the frequency zero in the supplementary mixer with the undivided or with the output frequency of the variable first oscillator (12 to 15), divided in the frequency divider, in that the variable oscillator (12 to 15) is controlled via a control circuit in such a manner that the frequency of the signals supplied to the supplementary mixer is the same, and the output signal of this supplementary mixer traverses the low pass and is amplified by means of the low-noise amplifier and subsequently, after digitisation in the analog/digital converter, is evaluated in the signal processor according to the known Fast Fourier Transform principle for phase-jitter measurement.
A liquid cartridge comprising: a front surface; an upper surface (39,141) facing an upward direction when the liquid cartridge is installed in a liquid consuming apparatus, wherein the upward direction is a direction opposite to the direction of force of gravity; a liquid outlet portion facing a first direction at the front surface; a circuit board disposed on the upper surface (39, 141); and a liquid detection portion for detecting a state of liquid stored in the liquid cartridge; and a locking surface disposed at the upper surface (39,141) and configured to contact a locking portion of a cartridge attaching unit of the liquid consuming apparatus in a second direction opposite to the first direction; wherein the liquid detection portion comprises a light access portion configured to be accessed with light traveling from a first point toward a second point, and wherein the locking surface is displaced from the light access portion in the second direction, characterized in that the light access portion is displaced from the circuit board in the second direction. a front surface; an upper surface (39,141) facing an upward direction when the liquid cartridge is installed in a liquid consuming apparatus, wherein the upward direction is a direction opposite to the direction of force of gravity; a liquid outlet portion facing a first direction at the front surface; a circuit board disposed on the upper surface (39, 141); and a liquid detection portion for detecting a state of liquid stored in the liquid cartridge; and a locking surface disposed at the upper surface (39,141) and configured to contact a locking portion of a cartridge attaching unit of the liquid consuming apparatus in a second direction opposite to the first direction; wherein the liquid detection portion comprises a light access portion configured to be accessed with light traveling from a first point toward a second point, and wherein the locking surface is displaced from the light access portion in the second direction, characterized in that the light access portion is displaced from the circuit board in the second direction.
An image processing device that processes an image generated by an imaging device, comprising: an image input portion inputting a target image generated by the imaging device; characterized by a motion vector acquisition portion acquiring an image which was generated immediately before the target image and stored in a recording portion, and acquiring a motion vector between the image generated immediately before the target image and the target image, the motion vector being generated by relative movement of the imaging device with respect to a subject in the target image, wherein the motion vector is acquired based on the acquired image stored in the recording portion and the target image; and a distortion component estimation portion estimating a rolling shutter distortion component, the rolling shutter distortion component associating a coordinate system of the target image without rolling shutter distortion with a coordinate system of the target image with rolling shutter distortion based on a parallel movement component of the motion vector and a distortion coefficient, wherein the distortion coefficient is a value that is calculated by dividing a time period during which one line of the target image is read, by a value obtained by adding a time period during which the entire target image is read to a time period until a successive image is read. an image input portion inputting a target image generated by the imaging device; a motion vector acquisition portion acquiring an image which was generated immediately before the target image and stored in a recording portion, and acquiring a motion vector between the image generated immediately before the target image and the target image, the motion vector being generated by relative movement of the imaging device with respect to a subject in the target image, wherein the motion vector is acquired based on the acquired image stored in the recording portion and the target image; and a distortion component estimation portion estimating a rolling shutter distortion component, the rolling shutter distortion component associating a coordinate system of the target image without rolling shutter distortion with a coordinate system of the target image with rolling shutter distortion based on a parallel movement component of the motion vector and a distortion coefficient,
A method for forming polymer brushes on a surface, wherein a surface having polymerisation initiators immobilised thereon is brought into contact with a polymerisation medium, characterised in that a swellable and removable polymer gel is used during the formation of the polymer brushes.
A wiring base plate comprising: an insulating substrate including a first surface portion including an aluminum oxide-based sintered body and a mullite-based sintered body; and a metallization layer including a second surface portion, the second surface portion containing at least one of a manganese compound and a molybdenum compound and being in contact with the first surface portion of the insulating substrate; wherein the second surface portion of the metallization layer and the first surface portion of the insulating substrate contain at least one of a manganese silicate phase and a magnesium silicate phase. an insulating substrate including a first surface portion including an aluminum oxide-based sintered body and a mullite-based sintered body; and a metallization layer including a second surface portion, the second surface portion containing at least one of a manganese compound and a molybdenum compound and being in contact with the first surface portion of the insulating substrate; wherein the second surface portion of the metallization layer and the first surface portion of the insulating substrate contain at least one of a manganese silicate phase and a magnesium silicate phase.
A propeller fan comprising: a shaft disposed on a rotation axis; and a blade disposed adjacent to an outer circumferential surface of the shaft, the blade having a leading edge and a trailing edge, wherein at least one of the leading edge and the trailing edge has a notch (30, 40), characterized in that the notch (30, 40) includes a pair of side edge-parts (31, 32) forming an acute included angle (α) and bottom edge-part located between the pair of side edge-parts (31, 32), wherein the bottom edge-part includes at least one first protrusion having an obtuse included angle (β), wherein the first protrusion is located in middle part of the notch (30, 40) in a radial direction of the blade, wherein the notch (30, 40) includes two recesses (34, 35) arranged on opposite sides of the first protrusion, and wherein at least one of the two recesses (34, 35) has an obtuse included angle (γ1, γ2). a shaft disposed on a rotation axis; and a blade disposed adjacent to an outer circumferential surface of the shaft, the blade having a leading edge and a trailing edge, wherein at least one of the leading edge and the trailing edge has a notch (30, 40), characterized in that the notch (30, 40) includes a pair of side edge-parts (31, 32) forming an acute included angle (α) and bottom edge-part located between the pair of side edge-parts (31, 32), wherein the bottom edge-part includes at least one first protrusion having an obtuse included angle (β), wherein the first protrusion is located in middle part of the notch (30, 40) in a radial direction of the blade, wherein the notch (30, 40) includes two recesses (34, 35) arranged on opposite sides of the first protrusion, and wherein at least one of the two recesses (34, 35) has an obtuse included angle (γ1, γ2).
A method performed by a central unit -control plane of a gNB in a wireless communication system, the method comprising: selecting an encryption algorithm; generating a user plane security key for a CU-user plane (CU-UP) of the gNB based on the encryption algorithm; transmitting, to the CU-UP via E1 interface, the generated user plane security key during a User Plane, UP, setup procedure; and receiving, from the CU-UP via the E1 interface, a response to confirm the setup of the UP, wherein the CU-CP is a logical node constituting the gNB, that hosts a radio resource control protocol and a packet data convergence protocol (PDCP)-C protocol, and wherein the CU-UP is a logical node constituting the gNB, that hosts a PDCP-U protocol. selecting an encryption algorithm; generating a user plane security key for a CU-user plane (CU-UP) of the gNB based on the encryption algorithm; transmitting, to the CU-UP via E1 interface, the generated user plane security key during a User Plane, UP, setup procedure; and receiving, from the CU-UP via the E1 interface, a response to confirm the setup of the UP, wherein the CU-CP is a logical node constituting the gNB, that hosts a radio resource control protocol and a packet data convergence protocol (PDCP)-C protocol, and wherein the CU-UP is a logical node constituting the gNB, that hosts a PDCP-U protocol.
An electric motor control system capable of controlling the driving of a shaft by an electric motor, the shaft being in transmission connection with the electric motor, wherein the electric motor is provided with a first encoder, with a sampling interval time thereof being a first interval time (ΔT); the shaft is provided with a second encoder, with a sampling interval time thereof being a second interval time (Δt), wherein the first interval time (ΔT) is greater than the second interval time (Δt); and the electric motor control system comprises: an electric motor motion signal detection part for providing an electric motor motion signal of the electric motor based on a received first encoder signal sent by the first encoder; a shaft motion signal detection part for providing a shaft motion signal of the shaft based on a received second encoder signal sent by the second encoder; and a main control apparatus capable of receiving the electric motor motion signal and the shaft motion signal and calculating, according to same, an electric motor motion parameter of the electric motor at each time interval of the second interval time (Δt), and controlling the electric motor based on the electric motor motion parameter and an obtained electric motor control signal, wherein the main control apparatus calculates, according to the received electric motor motion signal obtained at an angular position change time detected by the first encoder, and the received shaft motion signal, the electric motor motion parameter at each time interval of the second interval time (Δt) from the angular position change time, until the first encoder detects the next angular position change time (T'). an electric motor motion signal detection part for providing an electric motor motion signal of the electric motor based on a received first encoder signal sent by the first encoder; a shaft motion signal detection part for providing a shaft motion signal of the shaft based on a received second encoder signal sent by the second encoder; and a main control apparatus capable of receiving the electric motor motion signal and the shaft motion signal and calculating, according to same, an electric motor motion parameter of the electric motor at each time interval of the second interval time (Δt), and controlling the electric motor based on the electric motor motion parameter and an obtained electric motor control signal,
A vehicle warning device, comprising a periphery monitoring unit that detects a specific object W in proximity to a vehicle, a display unit that projects a display light to a windshield of the vehicle to enable a user to recognize a mark image superimposed on a windshield as a virtual image; wherein the mark image includes a plurality of index images (V1a) on a trajectory surrounding the specific object and a plurality of gaps (V1b) formed between the plurality of index images (V1a), wherein the mark image is continuously or intermittently disposed on the trajectory, and a control unit that controls the display unit, wherein the control unit calculates a risk potential relative to the specific object, and as the risk potential increases, the control unit controls the display unit to display the index images of the mark image longer and the length of the gaps (V1b) between the index images shorter, and as the risk potential decreases, the control unit controls the display unit to display the index images of the mark image shorter and the length of the gaps (V1b) between the index images longer. the mark image includes a plurality of index images (V1a) on a trajectory surrounding the specific object and a plurality of gaps (V1b) formed between the plurality of index images (V1a), wherein the mark image is continuously or intermittently disposed on the trajectory, and a control unit that controls the display unit, wherein the control unit calculates a risk potential relative to the specific object, and as the risk potential increases, the control unit controls the display unit to display the index images of the mark image longer and the length of the gaps (V1b) between the index images shorter, and as the risk potential decreases, the control unit controls the display unit to display the index images of the mark image shorter and the length of the gaps (V1b) between the index images longer.
A draper belt assembly for a harvester head, the draper belt assembly comprising: a roller (30,32) comprising: a first groove having a first interior side surface facing in a first direction; a second groove having a second interior side surface facing in the first direction; and a draper belt comprising: a web; a first elastomeric belt guide extending from the web and received within the first groove, the first belt guide having a first exterior side surface facing in a second direction opposite the first direction, the first exterior side surface being axially spaced from the first interior side surface by a first distance; and a second elastomeric belt guide extending from the web and received within the second groove, the second belt guide having a second exterior side surface facing in the second direction, the second exterior side surface being axially spaced from the second interior side surface by a second distance greater than the first distance in absence of axial loads to the draper belt, characterized in that the second groove is wider than the first groove. a roller (30,32) comprising: a first groove having a first interior side surface facing in a first direction; a second groove having a second interior side surface facing in the first direction; a first groove having a first interior side surface facing in a first direction; a second groove having a second interior side surface facing in the first direction; and a draper belt comprising: a web; a first elastomeric belt guide extending from the web and received within the first groove, the first belt guide having a first exterior side surface facing in a second direction opposite the first direction, the first exterior side surface being axially spaced from the first interior side surface by a first distance; and a second elastomeric belt guide extending from the web and received within the second groove, the second belt guide having a second exterior side surface facing in the second direction, the second exterior side surface being axially spaced from the second interior side surface by a second distance greater than the first distance in absence of axial loads to the draper belt, characterized in that the second groove is wider than the first groove. a web; a first elastomeric belt guide extending from the web and received within the first groove, the first belt guide having a first exterior side surface facing in a second direction opposite the first direction, the first exterior side surface being axially spaced from the first interior side surface by a first distance; and a second elastomeric belt guide extending from the web and received within the second groove, the second belt guide having a second exterior side surface facing in the second direction, the second exterior side surface being axially spaced from the second interior side surface by a second distance greater than the first distance in absence of axial loads to the draper belt, characterized in that the second groove is wider than the first groove.
A method for operating a service consumer which is requesting to utilize a network service provided by a service provider in a cellular network, the method comprising, at the service consumer: - transmitting a service request to the service provider, the service request comprising a privacy indication indicating that a privacy related information necessary as input for the network service is requested to be privacy protected when used outside the service consumer; - receiving a service response from the service provider, the service response comprising a privacy model and an indication how to use the privacy model, the privacy model comprising a service model or a protection model; and - processing the privacy model at the service consumer based on the indication, wherein the indication how to use the privacy model indicates whether the service consumer is to use the received privacy model in order to directly generate the requested network service at the service consumer or whether the privacy model is to be used to generate as output the privacy related information with privacy protection which is to be transmitted to the service provider. - transmitting a service request to the service provider, the service request comprising a privacy indication indicating that a privacy related information necessary as input for the network service is requested to be privacy protected when used outside the service consumer; - receiving a service response from the service provider, the service response comprising a privacy model and an indication how to use the privacy model, the privacy model comprising a service model or a protection model; and - processing the privacy model at the service consumer based on the indication,
An integrated circuit device comprising a low voltage regulator and driver circuitry, wherein the driver circuitry comprises drivers having a low side transistor (106, 108, 110) connected in series with a high side transistor (112, 114, 116, 122) coupled between a first voltage node and a second voltage node and configured to drive a signal according to an input signal, the low voltage regulator having a common connection coupled to a virtual ground (VGND) of at least one power domain in the integrated circuit die, wherein the virtual ground is configurable to be back-biased with respect to a true ground, an input coupled to a supply voltage, and an output coupled to and supplying a regulated voltage to transistors in the at least one power domain; wherein the first voltage node (130; 106) of all low side transistors of all drivers of the driver circuitry are connected to the virtual ground (VGND) and the respective second voltage node is coupled through a first switch either with an output of the low voltage regulator or another supply voltage node receiving an operating voltage, and wherein the true ground (TGND) is coupled to a substrate of the integrated circuit die, wherein when the virtual ground (VGND) is back-biased relative to the true ground (TGND) sufficient to reduce leakage current to a predefined level in a given process technology, the output voltage of the low voltage regulator rises with the virtual ground voltage to approximately the same voltage as the operating voltage.
A prosthetic system for implantation between upper and lower vertebrae, the system comprising: an upper joint component comprising a metallic upper contact surface and a polyethylene upper articulation surface; a lower joint component comprising a first lower contact surface for engaging a cancellous bone surface exposed by resection of one or more endplate surfaces of the lower vertebrae and a metallic lower articulation surface configured to movably engage the polyethylene upper articulation surface to form an articulating joint, wherein the articulating joint is adapted for implantation within a disc space between the upper and lower vertebrae and aligned along a transverse pedicle angle, allowing the upper and lower vertebrae to move relative to one another; and a bridge component extending posteriorly from the lower joint component and from the disc space, the bridge component having a second lower contact surface configured for engaging a resected bone surface of a pedicle of the lower vertebrae, wherein the distal end of the bridge component comprises a connection component adapted to receive a fastener. an upper joint component comprising a metallic upper contact surface and a polyethylene upper articulation surface; a lower joint component comprising a first lower contact surface for engaging a cancellous bone surface exposed by resection of one or more endplate surfaces of the lower vertebrae and a metallic lower articulation surface configured to movably engage the polyethylene upper articulation surface to form an articulating joint, wherein the articulating joint is adapted for implantation within a disc space between the upper and lower vertebrae and aligned along a transverse pedicle angle, allowing the upper and lower vertebrae to move relative to one another; and a bridge component extending posteriorly from the lower joint component and from the disc space, the bridge component having a second lower contact surface configured for engaging a resected bone surface of a pedicle of the lower vertebrae, wherein the distal end of the bridge component comprises a connection component adapted to receive a fastener.