mhurhangee/ep-ind-claims huggingface dataset:
A process for preparing compound wherein R 1 is hydrogen, C 1-6 alkyl, C 2-6 alkenyl, or CH 2 substituted with C 3-6 cycloalkyl; and R 2 is hydrogen, C 1-4 alkyl, C 1-4 alkylcarbonyl, C 1-4 alkyloxycarbonyl, benzyl, or benzoyl; by O-demethylating compound in a reaction-inert solvent having a water content ranging from 0.1 %wt to 0.8 %wt using a demethylating agent wherein said demethylating agent is AlCl 3 present in an amount ranging from 2 to 4 mol with respect to the compound.
A method, performed in a wireless device, for transmitting data from the wireless device to a wireless network node in an Orthogonal Frequency-Division Multiple Access, OFDMA, system having multiple resource units, each resource unit occupying predetermined frequency ranges, the OFDMA system includes a Cyclic Prefix, CP, length, and an Orthogonal Frequency-Division Multiplexing, OFDM, symbol length, the method comprising: - obtaining instructions to use at least one of the resource units for data transmission, - receiving information regarding a set of allowed combinations of transmission parameters to use when modulating signals, - modulating signals to be transmitted from the wireless device based on the received set of allowed combinations of the transmission parameters to create signals having constant amplitude and/or continuous phase in the time domain using a modulation scheme other than Orthogonal Frequency-Division Multiplexing, OFDM, wherein the step of modulating signals to be transmitted from the wireless device further comprises: - generating (S3a) M-ary Frequency Shift Keying, M-FSK, M is an integer two or higher and the M-FSK has a symbol time T; and - selecting (S3b) the M-FSK symbol time T based on the CP length and the OFDM symbol length, and - transmitting the modulated signals in the frequency ranges defined by the used at least one of the resource units. - obtaining instructions to use at least one of the resource units for data transmission, - receiving information regarding a set of allowed combinations of transmission parameters to use when modulating signals, - modulating signals to be transmitted from the wireless device based on the received set of allowed combinations of the transmission parameters to create signals having constant amplitude and/or continuous phase in the time domain using a modulation scheme other than Orthogonal Frequency-Division Multiplexing, OFDM, wherein the step of modulating signals to be transmitted from the wireless device further comprises: - generating (S3a) M-ary Frequency Shift Keying, M-FSK, M is an integer two or higher and the M-FSK has a symbol time T; and - selecting (S3b) the M-FSK symbol time T based on the CP length and the OFDM symbol length, and - transmitting the modulated signals in the frequency ranges defined by the used at least one of the resource units. - generating (S3a) M-ary Frequency Shift Keying, M-FSK, M is an integer two or higher and the M-FSK has a symbol time T; and - selecting (S3b) the M-FSK symbol time T based on the CP length and the OFDM symbol length, and - transmitting the modulated signals in the frequency ranges defined by the used at least one of the resource units.
Apparatus comprising: a short-range communication transceiver (54, 56, 58); an acceleration sensor in communication with the transceiver and configured to detect acceleration of the apparatus; and a processor in communication with the sensor and the transceiver and configured to respond to determining that the acceleration of the apparatus exceeds a predefined threshold and corresponds with a predefined gesture by changing an operational mode of the apparatus into an active mode and providing a transceiver-controlling input to the short-range communication transceiver (54, 56, 58). a short-range communication transceiver (54, 56, 58); an acceleration sensor in communication with the transceiver and configured to detect acceleration of the apparatus; and a processor in communication with the sensor and the transceiver and configured to respond to determining that the acceleration of the apparatus exceeds a predefined threshold and corresponds with a predefined gesture by changing an operational mode of the apparatus into an active mode and providing a transceiver-controlling input to the short-range communication transceiver (54, 56, 58).
Power semiconductor module for mounting on a heat sink, having a rectangular basic grid, having a housing, having load connection elements, having two fastening devices which are arranged at first diagonally opposite corners and two cutouts which are arranged at second diagonally opposite corners, wherein the load connection elements are arranged on one or two mutually opposite first sides of the power semiconductor module, wherein the fastening devices are in the form of partial shaped bodies of the power semiconductor module and, on the two opposite second sides which are not provided with connection elements, the power semiconductor module projects partially beyond the respective side in the direction of the surface normal of this side face, and wherein the cutouts are formed on the second sides in such a way that in each case one fastening device of a further structurally identical power semiconductor module which is arranged directly adjacent to a second side can project into the associated cutout, wherein the housing has projections which form the partial shaped body of the fastening device and which, for their part, have first recesses for screw-connecting the power semiconductor module to a heat sink, wherein the power semiconductor module has a base plate which likewise has cutouts at the corners, and has second recesses which are aligned with the first recesses at the corners for screw-connecting the power semiconductor module to a heat sink, and wherein the cutout is formed by cutouts in the housing and by cutouts in the base plate.
An apparatus to be included in a user equipment, the apparatus being configured to: simultaneously operate on a primary cell, PCell, provided by a first eNB of a master cell group, MCG, and a PCell provided by a second eNB of a secondary cell group, SCG; compute a first power headroom, PHR, value associated with the PCell of the MCG, and a second power headroom value associated with the PCell of the SCG; generate a MAC control element associated with a power headroom information for dual connectivity, wherein the MAC control element includes: first octets that include a Type 2 PHR field to report the first power headroom value followed by an octet included in the first octets and containing the PCMAX,c field that indicates a maximum output power of the PCell of the MCG; second octets that include a Type 2 PHR field to report the second power headroom value followed by an octet included in the second octets and containing the PCMAX,c field that indicates a maximum output power of the PCell of the SCG; and cause transmitter circuitry to transmit the MAC control element to the first eNB and/or the second eNB. simultaneously operate on a primary cell, PCell, provided by a first eNB of a master cell group, MCG, and a PCell provided by a second eNB of a secondary cell group, SCG; compute a first power headroom, PHR, value associated with the PCell of the MCG, and a second power headroom value associated with the PCell of the SCG; generate a MAC control element associated with a power headroom information for dual connectivity, wherein the MAC control element includes: first octets that include a Type 2 PHR field to report the first power headroom value followed by an octet included in the first octets and containing the PCMAX,c field that indicates a maximum output power of the PCell of the MCG; second octets that include a Type 2 PHR field to report the second power headroom value followed by an octet included in the second octets and containing the PCMAX,c field that indicates a maximum output power of the PCell of the SCG; and first octets that include a Type 2 PHR field to report the first power headroom value followed by an octet included in the first octets and containing the PCMAX,c field that indicates a maximum output power of the PCell of the MCG; second octets that include a Type 2 PHR field to report the second power headroom value followed by an octet included in the second octets and containing the PCMAX,c field that indicates a maximum output power of the PCell of the SCG; and cause transmitter circuitry to transmit the MAC control element to the first eNB and/or the second eNB.
A method for mixing a food product, the method comprising: providing a food product; acoustically mixing the food product with an acoustic mixing device while thermally processing the food product, wherein the acoustic mixing provides a rate of change in force direction in the food product of 5 Hz - 1000 Hz.
Method for securely replacing a first manufacturer certificate, already introduced into a device (D1, D2), with a second manufacturer certificate, having the steps of: - ascertaining at least one specific device-related parameter that explicitly characterizes the device (D1, D2), which is contained in the first manufacturer certificate, and uniquely identifies the device (D1, D2), from a trusted device database, - generating a second manufacturer certificate containing at least the explicitly characterizing device-related parameter of the first certificate and a public key of the device (D1, D2), and - replacing the first manufacturer certificate with the second manufacturer certificate in the device (D1, D2), wherein the device database is used to ascertain those devices to which a first manufacturer certificate has been issued by a compromised first certification authority and the first manufacturer certificate is replaced in the ascertained devices (D1, D2) with a second manufacturer certificate generated by a second certification authority. - ascertaining at least one specific device-related parameter that explicitly characterizes the device (D1, D2), which is contained in the first manufacturer certificate, and uniquely identifies the device (D1, D2), from a trusted device database, - generating a second manufacturer certificate containing at least the explicitly characterizing device-related parameter of the first certificate and a public key of the device (D1, D2), and - replacing the first manufacturer certificate with the second manufacturer certificate in the device (D1, D2),
A clamping structure of a cargo support having a cross beam, comprising: a chuck with a guide portion and disposed at an end of the cross beam, the cross beam being connected with a handle, the handle being capable of driving the chuck to move back and forth along an axial direction of the cross beam so that the chuck switching between a clamped state and a released state, the cross beam is of hollow structure, the guide portion of the chuck extends into the cross beam, and inside the cross beam is further provided with a guide structure that cooperates with the guide portion and guides a movement of the chuck, characterized in that the guide structure is a guide sleeve fixed inside the cross beam, and the guide portion of the chuck passes through the guide sleeve and forms a sliding fit with the guide sleeve, and there is at least one brace, the at least one brace located below the guide portion is fixedly connected inside the cross beam, the cross beam is provided with a first top plate located on an upper side of the guide sleeve, a bottom of the guide sleeve is connected on the at least one brace, and a top of the guide sleeve abuts and positions on the first top plate.
A low volume heater plate comprising; heater circuit track pattern coated on a substrate in order to achieve high uniform heat distribution and fast heating up, low power consumption and prevent current crowding with high fill factor, the low volume heater plate comprising a substrate layer constituting the bottom layer of the heater plate, the substrate layer being electrically insulative, thermally high conductive, and having low heat capacity, the substrate layer having a critical heating surface on one side and a heating circuit surface on the other side where a heater circuit track pattern having a conductive layer and a resistive layer is coated; wherein the conductive layer is formed by a high conductive material coated on the heating circuit surface, the conductive layer having conductive parts comprising power pads, main power lines, electrical transfer pads and sub-conductor lines to distribute power equally to the resistive layer; and wherein the resistive layer is coated on the heating circuit surface, the resistive layer having resistive portions comprising resistive parts formed by a resistive ink to heat up the heater plate providing high uniform heat distribution, low heating up time, low power requirements, high fill factor and preventing current crowding phenomenon; the low volume heater plate being characterized in that the resistive portions comprise: a first resistive portion comprising a first portion resistive part defining a circular arc with a central angle of α=360°-Δθ, wherein Δθ is the smallest distance between the conductive or resistive parts; and a second resistive portion encircling the first resistive portion, the second resistive portion comprising two second portion resistive parts defining each a circular arc with a central angle of β=180°-Δθ.
A semiconductor detector comprising: a detector crystal including a crystal body, an anode and a cathode; a field enhancing electrode for applying a voltage to a side of the detector crystal, and located at the side of the detector crystal, for providing a uniform electric field for the semiconductor detector, wherein the field enhancing electrode is a field enhancing strip electrode; and an insulating material disposed between the field enhancing electrode and a surface of the side of the detector crystal, wherein the insulating material covers an entire surface of the side of the detector crystal at the side of the field enhancing electrode; and characterized in that the semiconductor detector further comprises a field enhancing electrode circuit board having a bottom connection layer including the field enhancing strip electrode and which is in contact with the surface of the detector crystal and a top layer opposite to the bottom connection layer; wherein the top layer is connected to a high voltage input terminal of the semiconductor detector, the insulating material is provided between the bottom connection layer and the surface of the detector crystal, and a filter circuit is provided in the top layer of the field enhancing electrode circuit board to reduce influence of high voltage noise to the detector. a detector crystal including a crystal body, an anode and a cathode; a field enhancing electrode for applying a voltage to a side of the detector crystal, and located at the side of the detector crystal, for providing a uniform electric field for the semiconductor detector, wherein the field enhancing electrode is a field enhancing strip electrode; and an insulating material disposed between the field enhancing electrode and a surface of the side of the detector crystal, wherein the insulating material covers an entire surface of the side of the detector crystal at the side of the field enhancing electrode; and characterized in that the semiconductor detector further comprises a field enhancing electrode circuit board having a bottom connection layer including the field enhancing strip electrode and which is in contact with the surface of the detector crystal and a top layer opposite to the bottom connection layer; wherein the top layer is connected to a high voltage input terminal of the semiconductor detector, the insulating material is provided between the bottom connection layer and the surface of the detector crystal, and a filter circuit is provided in the top layer of the field enhancing electrode circuit board to reduce influence of high voltage noise to the detector.
A perfume-containing PIT emulsion (PIT = phase inversion temperature) for fragrancing textiles, which has a phase inversion temperature in the range of 35-80 °C, containing a) non-ionic surfactants, advantageously in amounts of from 0.1-25 wt.%, preferably from 1-15 wt.%, in particular from 2-10 wt.%, b) co-emulsifiers, advantageously in amounts of from 0-10 wt.%, preferably from 0.1-5 wt.%, in particular from 1-4 wt.%, c) perfume oil in amounts of from 5-20 wt.%, wherein the perfume oil is composed of at least 5 wt.% odorants having a boiling point of over 250 °C and a log P value of ≥ 3, d) water, wt.% based on the total PIT emulsion. a) non-ionic surfactants, advantageously in amounts of from 0.1-25 wt.%, preferably from 1-15 wt.%, in particular from 2-10 wt.%, b) co-emulsifiers, advantageously in amounts of from 0-10 wt.%, preferably from 0.1-5 wt.%, in particular from 1-4 wt.%, c) perfume oil in amounts of from 5-20 wt.%, wherein the perfume oil is composed of at least 5 wt.% odorants having a boiling point of over 250 °C and a log P value of ≥ 3, d) water,
A rotary hair brushing and curling appliance comprising: a handle; a hollow rotary barrel mounted to the handle to rotate about an axis, the barrel formed of thermally conductive material with an external surface; at least two heating elements (37, 38) which are fixed inside in the barrel, the heating elements substantially abutting respective abutment surfaces inside the barrel; a reversible motor for rotating the barrel, and a plurality of bristles formed of silicon rubber and mounted to the barrel, wherein the bristles are arranged in first and second sets (30, 31) projecting from first and second arcuate surfaces (32, 33), the first and second arcuate surfaces being axially elongated and circumferentially spaced apart, and wherein the first and second arcuate surfaces (32, 33) are subtended at the axis by respective first and second central angles (34, 35), and wherein the heating elements lie outside first and second sectors (70, 71), the sectors (70, 71) being defined by the first and second arcuate surfaces (32, 33) and the first and second angles (34, 35) subtending them, respectively. a handle; a hollow rotary barrel mounted to the handle to rotate about an axis, the barrel formed of thermally conductive material with an external surface; at least two heating elements (37, 38) which are fixed inside in the barrel, the heating elements substantially abutting respective abutment surfaces inside the barrel; a reversible motor for rotating the barrel, and a plurality of bristles formed of silicon rubber and mounted to the barrel, wherein the bristles are arranged in first and second sets (30, 31) projecting from first and second arcuate surfaces (32, 33), the first and second arcuate surfaces being axially elongated and circumferentially spaced apart, and wherein the first and second arcuate surfaces (32, 33) are subtended at the axis by respective first and second central angles (34, 35), and wherein the heating elements lie outside first and second sectors (70, 71), the sectors (70, 71) being defined by the first and second arcuate surfaces (32, 33) and the first and second angles (34, 35) subtending them, respectively.
An improved cell plug filter for a cell frame of a main frame of a shaker screen filter of a well fluid shale shaker for screening of well fluids such as drilling mud, said cell frame having an edge profile for holding a cell plug filter frame, wherein: - said cell plug filter comprises one or more layers of screen cloth arranged on top of a support layer (18,17) in the cell plug filter frame, - said cell plug filter frame comprises a locking mechanism (84, 10, 12, 13, 15) comprising a locking profile preloaded in a locking position relative to said cell frame in a passive or partly defect condition, wherein - said locking mechanism (85, 10, 11,12, 13, 14) further comprises a displacement mechanism (12, 13)arranged for moving the locking profile out of engagement with the egdge profile of the cell frame, so as to counteract the preloading and to release said cell plug filter frame from the cell frame characterized in that said displacement mechanism of said locking mechanism (12, 13) further comprises a screw mechanism (12, 13) arranged via a link-arm structure for moving the first locking profile and the other edge profile into and out of mutual engagement. - said cell plug filter comprises one or more layers of screen cloth arranged on top of a support layer (18,17) in the cell plug filter frame, - said cell plug filter frame comprises a locking mechanism (84, 10, 12, 13, 15) comprising a locking profile preloaded in a locking position relative to said cell frame in a passive or partly defect condition, wherein - said locking mechanism (85, 10, 11,12, 13, 14) further comprises a displacement mechanism (12, 13)arranged for moving the locking profile out of engagement with the egdge profile of the cell frame, so as to counteract the preloading and to release said cell plug filter frame from the cell frame
An active driver control system for a vehicle, comprising: a driver command interpreter coupled to a plurality of driver inputs (120,121;122,123) and designed to format input commands; and an active driver command manager receiving a plurality of inputs including acceleration and deceleration commands from the driver command interpreter and vehicle data corresponding to a plurality of operating parameters, the active driver command manager using the vehicle data to actively attenuate the acceleration and deceleration commands to conform acceleration and deceleration of the vehicle to predetermined targets, the driver inputs including an accelerator pedal and brake pedal connected to an accelerator pedal sensor and a brake pedal sensor, respectively; characterized in that the acceleration and deceleration commands are attenuated to smooth frequency content from the accelerator pedal sensor or brake pedal sensor. a driver command interpreter coupled to a plurality of driver inputs (120,121;122,123) and designed to format input commands; and an active driver command manager receiving a plurality of inputs including acceleration and deceleration commands from the driver command interpreter and vehicle data corresponding to a plurality of operating parameters, the active driver command manager using the vehicle data to actively attenuate the acceleration and deceleration commands to conform acceleration and deceleration of the vehicle to predetermined targets, the driver inputs including an accelerator pedal and brake pedal connected to an accelerator pedal sensor and a brake pedal sensor, respectively; characterized in that the acceleration and deceleration commands are attenuated to smooth frequency content from the accelerator pedal sensor or brake pedal sensor.
A method for in-line measurement of an active KOH concentration in a KOH etching process in which silicon hydroxide is produced by a reduction reaction according to the formula: 2K + (aq.) + 20H - (aq.) + 2H 2 O + Si -> 2K + (aq.) + H 2 SiO4 2- (aq.) + 2H 2 (g), the method comprising: a step of measuring a total concentration of KOH and K 2 H 2 SiO 4 using a refractometer, a step of estimating a concentration of K 2 H 2 SiO 4, and a step of correcting the measured total concentration using the amount of the estimated K 2 H 2 SiO 4 concentration to determine the active KOH concentration in the etch bath, wherein the concentration of K 2 H 2 SiO 4 is estimated after processing one or more batches of silicon wafers and estimating the concentration of K 2 H 2 SiO 4 comprises estimating the amount of silicon dissolved into the bath from each batch.