mhurhangee/ep-ind-claims huggingface dataset:
Length measuring device with a scale, which extends in a longitudinal direction and has a measuring graduation for position measurement in the longitudinal direction, wherein the scale is rigidly fixed at a fixing position in the measuring direction by means of an adhesive agent applied to a mounting surface of a support and in the remaining region is isolated from the support, so that when there are changes in temperature the scale and the support can move in relation to one another in the longitudinal direction, characterized in that a mounting element is provided, designed to be fastened to an object to be measured, wherein the mounting element is connected in a play-free manner to the support at the fixing position by means of a locating pin, in that this pin is on the one hand pressed into a locating hole in the mounting element and on the other hand is pressed into a locating hole in the support perpendicularly to the measuring direction, and wherein the locating pin in the support forms a play-free form fit over a first distance, this form fit reaching up to the mounting surface of the support to within a second distance, the second distance being less than the first distance.
A method of verifying the magnitude of a delivered output torque during a tightening operation of a threaded joint performed by a hand held power wrench including a housing, a motor, an output shaft, and a power transmission connecting the motor to the output shaft, the method involving the following steps: - tightening a threaded joint, - monitoring a magnitude of a direct torque acting along the power transmission during said tightening by means of one or more direct torque indicating sensors (25,26), - monitoring a magnitude of a reaction torque transferred via the housing during said tightening by means of one or more reaction torque sensors (34,35;38,39), - comparing the monitored magnitude of the direct torque with the monitored magnitude of the reaction torque, and - based on said comparison, determine whether the accuracy of a delivered output torque is acceptable. - tightening a threaded joint, - monitoring a magnitude of a direct torque acting along the power transmission during said tightening by means of one or more direct torque indicating sensors (25,26), - monitoring a magnitude of a reaction torque transferred via the housing during said tightening by means of one or more reaction torque sensors (34,35;38,39), - comparing the monitored magnitude of the direct torque with the monitored magnitude of the reaction torque, and - based on said comparison, determine whether the accuracy of a delivered output torque is acceptable.
A mobile vehicle stabilization system, including at least one stabilizing wheel which is displaceable between a retracted position and a deployed position, a support element associated with said stabilization wheel which connects in a displaceable manner said at least one stabilization wheel on the one hand to a chassis and on the other hand to a guidance member, displaceable in translation, characterized in that said system includes a ball screw comprising a rotary shaft associated with a ball nut, said ball screw cooperating with said guidance member displaceable in translation in such a manner that a displacement in translation of said guidance member is transformed into a rotation of said rotary shaft and vice versa, at least one shaft braking device (60; 70) being provided for braking and/or blocking the rotation of said rotary shaft.
A mobile computing device (100-1, 100-2, 100-3) comprising: an integrated physical keyboard (108-1, 108-3); an integrated display (110-1, 110-2); and a memory resource comprising executable instructions to: determine a configuration of the mobile computing device (100-1, 100-2, 100-3); and disable the integrated display (110-1, 110-2) and enable an operation mode permitting utilization of the integrated physical keyboard (108-1, 108-3) with a non-integrated display based on the configuration; characterized in that the executable instructions include instructions to send the mobile computing device (100-1, 100-2, 100-3) into a sleep state while leaving the integrated physical keyboard (108-1, 108-3) in an operational state based on a determination that the integrated physical keyboard (108-1, 108-3) is a functional side of the mobile computing device (100-1, 100-2, 100-3). an integrated physical keyboard (108-1, 108-3); an integrated display (110-1, 110-2); and a memory resource comprising executable instructions to: determine a configuration of the mobile computing device (100-1, 100-2, 100-3); and disable the integrated display (110-1, 110-2) and enable an operation mode permitting utilization of the integrated physical keyboard (108-1, 108-3) with a non-integrated display based on the configuration; characterized in that determine a configuration of the mobile computing device (100-1, 100-2, 100-3); and disable the integrated display (110-1, 110-2) and enable an operation mode permitting utilization of the integrated physical keyboard (108-1, 108-3) with a non-integrated display based on the configuration; characterized in that the executable instructions include instructions to send the mobile computing device (100-1, 100-2, 100-3) into a sleep state while leaving the integrated physical keyboard (108-1, 108-3) in an operational state based on a determination that the integrated physical keyboard (108-1, 108-3) is a functional side of the mobile computing device (100-1, 100-2, 100-3).
A heat exchanger, in particular a coolant refrigerator or condenser for motor vehicles, with a soldered heat exchanger network consisting of flat tubes (2, 3) and of corrugated ribs, wherein a liquid and/or gaseous medium being capable of flowing through the flat tubes (2, 3) and air being capable of flowing around the corrugated ribs, wherein a corrugated rib having in each case two rib surfaces (4, 5) which are arranged essentially parallel to one another and which are connected in each case by means of an arcuate piece soldered to a flat tube (2, 3), characterised in that the arcuate piece has a lower curvature in a middle portion than in a first outer portion and in a second outer portion, wherein the arcuate piece has a radius of curvature R1 in the middle portion which is greater than a rib height RH of the corrugated rib, and the arcuate piece has a radius of curvature R2 in the first outer portion which is lower than half a rib height RH of the corrugated rib, and the arcuate piece has a radius of curvature R3 in the second outer portion which is greater than a radius of curvature R2 in the first outer portion.
A traveling wave excitation antenna, comprising: a feed line through which a traveling wave propagates and which is formed of a substantially linear microstrip line that is formed on a dielectric substrate (1, and of which one end is connected to a feeding point, and a plurality of radiating elements that are excited by said traveling wave and that are formed on the dielectric substrate; each of said radiating elements has a radiating part for radiating a co-polarized wave, each of the radiating parts is formed of a substantially rectangular strip piece which is fed with electricity from one vertex, and which has a co-polarization direction that is inclined and has an angle with respect to the feed line, the radiating part has an element length (La) in the co-polarization direction and an element width (Lb) in a cross-polarization direction, wherein radiating parts of different radiating elements have different element widths (Lb); characterized in that at least a part, but not all, of said radiating elements has an open stub that extends from said radiating part toward a cross polarization direction and that is thereby configured to suppress radiation of a cross polarized wave of said traveling wave. a feed line through which a traveling wave propagates and which is formed of a substantially linear microstrip line that is formed on a dielectric substrate (1, and of which one end is connected to a feeding point, and a plurality of radiating elements that are excited by said traveling wave and that are formed on the dielectric substrate; each of said radiating elements has a radiating part for radiating a co-polarized wave, each of the radiating parts is formed of a substantially rectangular strip piece which is fed with electricity from one vertex, and which has a co-polarization direction that is inclined and has an angle with respect to the feed line, the radiating part has an element length (La) in the co-polarization direction and an element width (Lb) in a cross-polarization direction, wherein radiating parts of different radiating elements have different element widths (Lb); characterized in that at least a part, but not all, of said radiating elements has an open stub that extends from said radiating part toward a cross polarization direction and that is thereby configured to suppress radiation of a cross polarized wave of said traveling wave.
A method for handling Background Data Transfer, BDT, for a User Equipment, UE, comprising: - a) transmitting, from a node for Application Function, AF, to a node for Policy Control Function, PCF, a BDT policy request indicating the BDT is UE trajectory-relevant; and - b) at the node for AF, receiving from the node for PCF, a message comprising a plurality of BDT policy groups, each of which is associated with a corresponding section of a predicted trajectory. - a) transmitting, from a node for Application Function, AF, to a node for Policy Control Function, PCF, a BDT policy request indicating the BDT is UE trajectory-relevant; and - b) at the node for AF, receiving from the node for PCF, a message comprising a plurality of BDT policy groups, each of which is associated with a corresponding section of a predicted trajectory.
A disposable drilling guide device for spinal surgery, comprising: - two guide sleeves extending between a proximal end and a distal end for guiding a surgical intervention on a vertebra of a patient; - a plurality of support elements, wherein each support element defines a patient specific contact area specifically configured for abutting against a portion of a surface of the vertebra of the patient, in a coupling configuration; - at least one junction element joining the two guide sleeves together, characterized in that each guide sleeve comprises a respective auxiliary sleeve directly coupled to and superimposed on its relative guide sleeve and extending between a proximal end and a distal end; the proximal end of the auxiliary sleeve being located next to the proximal end of the respective guide sleeve wherein each guide sleeve extends along a respective main axis Xp and the respective auxiliary sleeve extends along a respective auxiliary axis Xa, each main axis Xp being inclined relative to the respective auxiliary axis Xa and reaching the minimum distance one another or intersecting one another, at a point placed under the patient specific contact area. - two guide sleeves extending between a proximal end and a distal end for guiding a surgical intervention on a vertebra of a patient; - a plurality of support elements, wherein each support element defines a patient specific contact area specifically configured for abutting against a portion of a surface of the vertebra of the patient, in a coupling configuration; - at least one junction element joining the two guide sleeves together, characterized in that each guide sleeve comprises a respective auxiliary sleeve directly coupled to and superimposed on its relative guide sleeve and extending between a proximal end and a distal end; the proximal end of the auxiliary sleeve being located next to the proximal end of the respective guide sleeve wherein each guide sleeve extends along a respective main axis Xp and the respective auxiliary sleeve extends along a respective auxiliary axis Xa, each main axis Xp being inclined relative to the respective auxiliary axis Xa and reaching the minimum distance one another or intersecting one another, at a point placed under the patient specific contact area.
Foldable urinary catheter for draining the human bladder defining an internal flow path for the urine, with a catheter tube for insertion into the urethra, the catheter tube comprising at least one hinge (7; 7.1; 7.2; 7.3; 7.4; 7.5) which is conceived to bring the catheter in a folded, compact storage condition and an unfolded, straight ready-for-use condition, characterized in that the at least one hinge (7; 7.1; 7.2; 7.3; 7.4; 7.5) is provided in an insertable length of the catheter tube and comprises means (11, 13; 14, 15, 16; 23; 28; 34) for stabilizing the ready-for-use condition.
A method for performing an over the air calibration for wireless communications by a user equipment, UE, comprising: sending a first reference signal, RS, to a base station, BS, wherein the first RS comprises a sounding reference signal, SRS, and wherein the SRS has a particular SRS sequence indicating a calibration request; estimating a first channel from the BS to the UE based on a second RS received from the BS; receiving, from the BS, a representation of a second channel from the UE to the BS determined based on the first RS, wherein the representation of the second channel comprises: a subset of an estimate of the second channel, or an estimate of a covariance matrix for the second channel, or one or more eigenvectors and/or eigenvalues of the estimate of the second channel, or the covariance matrix for the second channel; and performing a calibration for a transmission to the BS based in part on the first channel estimate and the representation of the second channel. sending a first reference signal, RS, to a base station, BS, wherein the first RS comprises a sounding reference signal, SRS, and wherein the SRS has a particular SRS sequence indicating a calibration request; estimating a first channel from the BS to the UE based on a second RS received from the BS; receiving, from the BS, a representation of a second channel from the UE to the BS determined based on the first RS, wherein the representation of the second channel comprises: a subset of an estimate of the second channel, or an estimate of a covariance matrix for the second channel, or one or more eigenvectors and/or eigenvalues of the estimate of the second channel, or the covariance matrix for the second channel; and a subset of an estimate of the second channel, or an estimate of a covariance matrix for the second channel, or one or more eigenvectors and/or eigenvalues of the estimate of the second channel, or the covariance matrix for the second channel; and performing a calibration for a transmission to the BS based in part on the first channel estimate and the representation of the second channel.
Method for performing a test run on a test stand with a drive unit, which is connected by means of a connecting shaft to a load machine for driving or loading the drive unit, wherein the load machine is controlled by a control device on the test stand for carrying out the test run and the drive unit is controlled by a drive unit controlling unit for carrying out the test run, wherein for performing the test run given time courses of a rotational speed and a torque of the drive unit are reproduced, wherein an inner effective torque (M INT_EFF) of the drive unit is controlled by the drive unit controlling unit, wherein an inner effective actual torque (M INT_EFF_IST) is determined during the operation of the drive unit on the test stand from measured values of the load machine and/or of the drive unit and/or of the connecting shaft and/or of a known mass inertia (I A) of the drive unit, characterized in that an inner effective desired torque (M INT_EFF_SOLL) is determined from the given courses of the rotational speed and the torque of the drive unit and a known mass inertia (I A) of the drive unit.
Method for ascertaining a corrected value for the viscosity-dependent acoustic velocity in a fluid to be examined, - wherein sound pulses are generated and transmitted to the fluid to be examined, - wherein the sound pulses are registered after covering a predetermined measuring distance in the fluid to be examined, - wherein the first arrival (Tofl, Tof2) of the first sound pulse received after covering the measuring distance is ascertained and the transit time of the first received sound pulse is determined in the fluid to be examined, characterised in that - a viscosity value (η) for the fluid to be examined is predetermined or ascertained and - the transit time of the first received sound pulse and the viscosity value (η) are used to ascertain the acoustic velocity in the fluid to be examined, such that the measurement error caused by the viscosity of the fluid to be examined is corrected in this way when determining the transit time of the first received sound pulse in the fluid to be examined. - wherein sound pulses are generated and transmitted to the fluid to be examined, - wherein the sound pulses are registered after covering a predetermined measuring distance in the fluid to be examined, - wherein the first arrival (Tofl, Tof2) of the first sound pulse received after covering the measuring distance is ascertained and the transit time of the first received sound pulse is determined in the fluid to be examined, - a viscosity value (η) for the fluid to be examined is predetermined or ascertained and - the transit time of the first received sound pulse and the viscosity value (η) are used to ascertain the acoustic velocity in the fluid to be examined, such that the measurement error caused by the viscosity of the fluid to be examined is corrected in this way when determining the transit time of the first received sound pulse in the fluid to be examined.
An apparatus for heating plastic preforms, comprising a first transport device that transports the plastic preforms in a separated manner, wherein said first transport device has a plurality of reception means for receiving the plastic preforms, comprising a second transport device that takes over the plastic preforms transported by the first transport device and transports said plastic preforms along a predetermined transport path, wherein the second transport device has a plurality of holding elements for holding the plastic preforms and at least one heating device that heats the plastic preforms transported by the second transport device, wherein at least the first transport device is a circulating transport device, wherein the apparatus comprises a drive device for moving the holding elements in a longitudinal direction of the plastic preforms, and the apparatus has at least one drive device (26, 46) for driving at least one transport device (2, 4), wherein the apparatus has at least one sensor device, characterized in that the sensor device detects at least one of the two drive devices (26, 46) for driving at least one transport device (2, 4) characteristic measured value, and a control device suitable and designed for controlling the drive device for moving the holding elements as a function of this characteristic measured value, wherein the sensor device detects at least one measured value that is characteristic of a torque of the at least one drive device (26, 46).
A steering system comprising: a pinion shaft including pinion teeth and rotating when a steering member is operated; a rack shaft having an axial direction that intersects with the pinion shaft and in which a plurality of rack teeth meshing with the pinion teeth is formed side by side in the axial direction; a housing accommodating the rack shaft; a guide member facing the rack shaft on the opposite side of the rack shaft from the pinion shaft and guiding the movement of the rack shaft in the axial direction; an opposed member attached to the housing on the opposite side of the guide member from the rack shaft and facing the guide member at a first distance; a biasing member compressed between the opposed member and the guide member and urging the rack shaft toward the pinion shaft via the guide member; a first rack bush disposed between an inner surface of the housing and the rack shaft and supporting the rack shaft such that the rack shaft is slidable in the axial direction; a second rack bush supporting the rack shaft at a position closer to the guide member in the axial direction than the first rack bush is such that the rack shaft is slidable in the axial direction and disposed away from the inner surface, the second rack bush having an opposed portion disposed on the opposite side of the rack shaft from the pinion shaft and facing the inner surface at a second distance that is larger than the first distance; and an elastic member disposed between the inner surface and the second rack bush and that can be elastically deformed. a pinion shaft including pinion teeth and rotating when a steering member is operated; a rack shaft having an axial direction that intersects with the pinion shaft and in which a plurality of rack teeth meshing with the pinion teeth is formed side by side in the axial direction; a housing accommodating the rack shaft; a guide member facing the rack shaft on the opposite side of the rack shaft from the pinion shaft and guiding the movement of the rack shaft in the axial direction; an opposed member attached to the housing on the opposite side of the guide member from the rack shaft and facing the guide member at a first distance; a biasing member compressed between the opposed member and the guide member and urging the rack shaft toward the pinion shaft via the guide member; a first rack bush disposed between an inner surface of the housing and the rack shaft and supporting the rack shaft such that the rack shaft is slidable in the axial direction; a second rack bush supporting the rack shaft at a position closer to the guide member in the axial direction than the first rack bush is such that the rack shaft is slidable in the axial direction and disposed away from the inner surface, the second rack bush having an opposed portion disposed on the opposite side of the rack shaft from the pinion shaft and facing the inner surface at a second distance that is larger than the first distance; and an elastic member disposed between the inner surface and the second rack bush and that can be elastically deformed.
A method of making a composition comprising a compound of formula wherein Z is (a) a linear or branched C 2 -C 6 alkylene optionally substituted with one or more -OH or -(C 1 -C 3 alkyl)-OH, or (b) (-R 2 -O-R 3-) n, where n is an integer from 1 to 5, and each R 2 and R 3 is independently-CH 2 -CR 4 H-, wherein R 4 is H or an unsubstituted linear or branched C 1 -C 3 alkyl; and R 1 is an unsubstituted linear or branched C 1 -C 3 alkyl; and a polyol, the method comprising reacting an alkanolamine of formula with a polyol ester comprising at least one -C R 1 moiety. Z is (a) a linear or branched C 2 -C 6 alkylene optionally substituted with one or more -OH or -(C 1 -C 3 alkyl)-OH, or (b) (-R 2 -O-R 3-) n, where n is an integer from 1 to 5, and each R 2 and R 3 is independently-CH 2 -CR 4 H-, wherein R 4 is H or an unsubstituted linear or branched C 1 -C 3 alkyl; and R 1 is an unsubstituted linear or branched C 1 -C 3 alkyl;