mhurhangee/patent-ind-claim-en huggingface dataset:
Tourniquet with a constricting strap , which is placeable around a body part, which strap is itself elastic in the circumferential direction or is provided with at least one elastic section and with one closure device , by means of which the constricting strap , when in its tensioned state around the body part, is lockable to form a tensioning loop, wherein the closure device is designed as a hook and loop fastener with two interlocking fastening parts, wherein a first fastening part is formed from the strap material of the constricting strap itself and a second fastening part is formed of a section of material fastened to the strap material, and, wherein the first fastening part is provided with loops and the second fastening part is provided with hook elements which are designed to interlock with the loops, and wherein the constricting strap is made of fuzzy, tear-resistant material of high tensile strength and wherein the fuzzy, tear-resistant material of high tensile strength is produced from a spunbonded nonwoven and wherein a tension indicator , for determining the state of tension of the constricting strap , is provided, which indicator is designed in such a way that a manufacturer-defined prescribed state of tension of <25 mm Hg for preventing a venous blood flow is recognizable by a user, wherein the tension indicator is designed as an elastic section bridging an elastic section on the constricting strap between two fastening points in the stretching direction with a defined excess length with respect to the unstressed constricting strap made of a flexible non-elastic material.
A centrifugal compressor impeller having blades extending from an inlet to an outlet for a fluid, in which: when a distribution of blade angles (β) of a tip is viewed in a direction in which the tip extends from a tip inlet to a tip outlet for the tip , and a blade angle (β) at a point J is defined by tan β=d(rθ)/dj, in which rθ is a distance in a circumferential direction between the tip inlet and the point J on the tip , and j is a length measured along the tip from the tip inlet to the point J, each of the blades includes a constant blade angle region (A) in which the blade angles (β) are substantially constant; and a start point (T1) on the inlet side of the constant blade angle region (A) is set at a position spaced apart from the inlet , characterized in that a normalized meridional distance of the start point (T1) on the inlet side from the inlet is 0.05 m/m2 or more, the constant blade angle region (A) is present within a region between a point (S1) at which the normalized meridional distance from the inlet is 0.05 m/m2 and a point (S2) at which the normalized meridional distance from the inlet is 0.40 m/m2, the blade angle (β) of each point within the constant blade angle region (A) is an angle within a range of (β1±1)° when the blade angle (β) at the start point (T1) on the inlet side is set to a blade angle (β1), a width of the constant blade angle region (A) is 0.05 m/m2 or more on the basis of the normalized meridional distance. when a distribution of blade angles (β) of a tip is viewed in a direction in which the tip extends from a tip inlet to a tip outlet for the tip , and a blade angle (β) at a point J is defined by tan β=d(rθ)/dj, in which rθ is a distance in a circumferential direction between the tip inlet and the point J on the tip , and j is a length measured along the tip from the tip inlet to the point J, rθ is a distance in a circumferential direction between the tip inlet and the point J on the tip , and j is a length measured along the tip from the tip inlet to the point J, each of the blades includes a constant blade angle region (A) in which the blade angles (β) are substantially constant; and a start point (T1) on the inlet side of the constant blade angle region (A) is set at a position spaced apart from the inlet , characterized in that a normalized meridional distance of the start point (T1) on the inlet side from the inlet is 0.05 m/m2 or more, the constant blade angle region (A) is present within a region between a point (S1) at which the normalized meridional distance from the inlet is 0.05 m/m2 and a point (S2) at which the normalized meridional distance from the inlet is 0.40 m/m2, the blade angle (β) of each point within the constant blade angle region (A) is an angle within a range of (β1±1)° when the blade angle (β) at the start point (T1) on the inlet side is set to a blade angle (β1), a width of the constant blade angle region (A) is 0.05 m/m2 or more on the basis of the normalized meridional distance.
A nocturia reduction system comprising: a patch configured to be coupled to an ankle of a user and comprising a processor , electrodes and a communication device; a bladder monitoring device configured to determine a state of a bladder of the user ; and a sleep detection device configured to determine a sleep state of the user ; the step of determining the sleep state comprises determining a sleep cycle of the user while the user is sleeping; the patch further configured to apply electrical stimulation via the electrodes to a tibial nerve of the user in response to an activation signal; characterised in that the external electrical stimulation to the tibial nerve of the user is configured to occur during a rapid eye movement (REM) sleep cycle and during Stages 3 and 4 sleep cycles for deferring urges to urinate and thereby reducing or avoiding the interruptions to sleep during these critical periods of sleep. a patch configured to be coupled to an ankle of a user and comprising a processor , electrodes and a communication device; a bladder monitoring device configured to determine a state of a bladder of the user ; and a sleep detection device configured to determine a sleep state of the user ; the step of determining the sleep state comprises determining a sleep cycle of the user while the user is sleeping; the patch further configured to apply electrical stimulation via the electrodes to a tibial nerve of the user in response to an activation signal; characterised in that the external electrical stimulation to the tibial nerve of the user is configured to occur during a rapid eye movement (REM) sleep cycle and during Stages 3 and 4 sleep cycles for deferring urges to urinate and thereby reducing or avoiding the interruptions to sleep during these critical periods of sleep.
A surface acoustic wave resonator, comprising: a piezoelectric substrate ; a first apodized surface acoustic wave resonator having a first comb electrode pair provided on the piezoelectric substrate and having interdigitated first comb electrode fingers with first overlapping lengths that are gradually reduced from the largest at the center toward both ends of the first surface acoustic wave resonator ; and a second apodized surface acoustic wave resonator having a second comb electrode pair provided on the piezoelectric substrate , being connected in parallel to the first surface acoustic wave resonator , and having interdigitated second comb electrode fingers differing in number from the number of first comb electrode fingers with second overlapping lengths designed to be different from the first overlapping lengths that are gradually reduced from the largest at the center toward both ends of the second surface acoustic wave resonator in order to differentiate resonance frequencies of transverse modes between the first and second surface acoustic wave resonator (22; 21), so as to separate spurious responses to transverse mode resonances due to standing waves developed in a direction orthogonal to the propagating direction, with the frequency of the spurious responses to the transverse mode resonances being dependent upon the first and second overlapping lengths of the first and second comb electrode (22a; 21a) fingers. a piezoelectric substrate ; a first apodized surface acoustic wave resonator having a first comb electrode pair provided on the piezoelectric substrate and having interdigitated first comb electrode fingers with first overlapping lengths that are gradually reduced from the largest at the center toward both ends of the first surface acoustic wave resonator ; and a second apodized surface acoustic wave resonator having a second comb electrode pair provided on the piezoelectric substrate , being connected in parallel to the first surface acoustic wave resonator , and having interdigitated second comb electrode fingers differing in number from the number of first comb electrode fingers with second overlapping lengths designed to be different from the first overlapping lengths that are gradually reduced from the largest at the center toward both ends of the second surface acoustic wave resonator in order to differentiate resonance frequencies of transverse modes between the first and second surface acoustic wave resonator (22; 21), so as to separate spurious responses to transverse mode resonances due to standing waves developed in a direction orthogonal to the propagating direction, with the frequency of the spurious responses to the transverse mode resonances being dependent upon the first and second overlapping lengths of the first and second comb electrode (22a; 21a) fingers.
A detection device, comprising: a pixel array portion in which a plurality of first pixels including a photoelectric conversion unit , and a plurality of second pixels not including a photoelectric conversion unit , are arranged; and a driving unit configured to drive the first pixel and the second pixel , wherein the second pixels are arranged in a region in which the first pixels are arranged, wherein the second pixels are arranged to be adjacent between the first pixels in a row in which the first pixels perform sampling at a same time, are arranged, wherein the second pixels are connected to vertical signal lines to which the first pixels of adjacent row are connected, and wherein a control line of supplying a first selection signal for selecting the first pixel in the row, is different from a control line of supplying a second selection signal for selecting the second pixel in the row. a pixel array portion in which a plurality of first pixels including a photoelectric conversion unit , and a plurality of second pixels not including a photoelectric conversion unit , are arranged; and a driving unit configured to drive the first pixel and the second pixel , wherein the second pixels are arranged in a region in which the first pixels are arranged, wherein the second pixels are arranged to be adjacent between the first pixels in a row in which the first pixels perform sampling at a same time, are arranged, wherein the second pixels are connected to vertical signal lines to which the first pixels of adjacent row are connected, and wherein a control line of supplying a first selection signal for selecting the first pixel in the row, is different from a control line of supplying a second selection signal for selecting the second pixel in the row.
A splice module for optical fibre cables , comprising: a multiplicity of splice point receivers in the splice module and a patch unit having a multiplicity of patch points , each with a detachable connection device , for a respective optical fibre cable , wherein the patch unit also has passage points with no detachable connection devices, which are instead provided for the passage of one continuous optical fibre cable through a respective opening of each passage point , and wherein the passage points and the patch points are each arranged directly adjacent to each other in the sense that, starting from a patch point and proceeding relative to a direction transverse to the local direction of the optical fibre cable, not all the other patch points are closer than the nearest passage point , so there is at least one patch point which is further away than such a nearest passage point , wherein detachable connecting elements for pigtail cables leading to the respective splice point receivers are present on the patch points , which connecting elements are configured to create connections with complementary detachable connecting elements on the respective patch cables at the patch points , characterised in that the pigtail cables are already present and connect the respective patch point to a respective one of the splice point receivers in which no splice point has yet been formed or received. a multiplicity of splice point receivers in the splice module and a patch unit having a multiplicity of patch points , each with a detachable connection device , for a respective optical fibre cable , wherein the patch unit also has passage points with no detachable connection devices, which are instead provided for the passage of one continuous optical fibre cable through a respective opening of each passage point , and wherein the passage points and the patch points are each arranged directly adjacent to each other in the sense that, starting from a patch point and proceeding relative to a direction transverse to the local direction of the optical fibre cable, not all the other patch points are closer than the nearest passage point , so there is at least one patch point which is further away than such a nearest passage point , wherein detachable connecting elements for pigtail cables leading to the respective splice point receivers are present on the patch points , which connecting elements are configured to create connections with complementary detachable connecting elements on the respective patch cables at the patch points , characterised in that the pigtail cables are already present and connect the respective patch point to a respective one of the splice point receivers in which no splice point has yet been formed or received.
Corner joint suitable for being disposed inside longitudinal channels of two profiles for fastening said two profiles ; said corner joint comprising: - two wings , each of them suitable for being disposed inside the longitudinal channel of one of the two profiles ; each wing comprises an upper element (E1) and a lower element (E2) joined to the upper element (E1); - adjustment means to move said upper element (E1) of each wing in such a way to adjust the distance between the upper elements (E1) and the lower elements (E2) of the two wings ; said adjustment means comprising: - a threaded hole obtained on the upper element (E1) of at least one of the two wings ; - a housing obtained on the lower element (E2) of at least one of the two wings and aligned with the threaded hole ; said housing comprising a lateral wall ; - a nut screwed into said threaded hole and comprising a tip disposed in the housing ; said corner joint being characterized by the fact that the thread of the nut is engaged, in correspondence of the tip , in a removable thread that is obtained on the lateral wall of the housing . - two wings , each of them suitable for being disposed inside the longitudinal channel of one of the two profiles ; each wing comprises an upper element (E1) and a lower element (E2) joined to the upper element (E1); - adjustment means to move said upper element (E1) of each wing in such a way to adjust the distance between the upper elements (E1) and the lower elements (E2) of the two wings ; said adjustment means comprising: - a threaded hole obtained on the upper element (E1) of at least one of the two wings ; - a housing obtained on the lower element (E2) of at least one of the two wings and aligned with the threaded hole ; said housing comprising a lateral wall ; - a nut screwed into said threaded hole and comprising a tip disposed in the housing ; - a threaded hole obtained on the upper element (E1) of at least one of the two wings ; - a housing obtained on the lower element (E2) of at least one of the two wings and aligned with the threaded hole ; said housing comprising a lateral wall ; - a nut screwed into said threaded hole and comprising a tip disposed in the housing ;
A method of transmitting a wireless frame over a wireless network, comprising: generating a first transmission control information for a first device in a HE-SIGB field of a preamble of the wireless frame, the first transmission control information indicating a first data transmission frequency range; generating a second transmission control information for a second device in the HE-SIGB field, the second transmission control information indicating a second data transmission frequency range; transmitting the wireless frame, wherein the transmission comprises: transmitting at least a portion of the first transmission control information over a first frequency range while simultaneously transmitting at least a portion of the second transmission control information over a second frequency range that does not overlap with the first frequency range, transmitting first data to the first device over the first data transmission frequency range according to the first transmission control information, the first data transmission frequency range being different than the first frequency range, and transmitting second data to the second device over the second data transmission frequency range according to the second transmission control information. generating a first transmission control information for a first device in a HE-SIGB field of a preamble of the wireless frame, the first transmission control information indicating a first data transmission frequency range; generating a second transmission control information for a second device in the HE-SIGB field, the second transmission control information indicating a second data transmission frequency range; transmitting the wireless frame, wherein the transmission comprises: transmitting at least a portion of the first transmission control information over a first frequency range while simultaneously transmitting at least a portion of the second transmission control information over a second frequency range that does not overlap with the first frequency range, transmitting first data to the first device over the first data transmission frequency range according to the first transmission control information, the first data transmission frequency range being different than the first frequency range, and transmitting second data to the second device over the second data transmission frequency range according to the second transmission control information. transmitting at least a portion of the first transmission control information over a first frequency range while simultaneously transmitting at least a portion of the second transmission control information over a second frequency range that does not overlap with the first frequency range, transmitting first data to the first device over the first data transmission frequency range according to the first transmission control information, the first data transmission frequency range being different than the first frequency range, and transmitting second data to the second device over the second data transmission frequency range according to the second transmission control information.
An exhaust duct for a fossil fuel powered engine comprising: an exhaust gas passage , a cooling fluid passage , a mixing device for mixing cooling fluid with hot exhaust gas , at least a selective catalytic reduction catalyst arranged in the exhaust gas passage for removing nitrogen oxides (NO x ) and at least first means for supplying a reducing agent , characterised by the mixing device comprising a mixing chamber with a first wall and an opposed second wall , the first and second wall arranged upstream of the selective catalytic reduction catalyst in the exhaust gas passage and extending over the cross-sectional area of the exhaust gas passage, both walls perforated by through holes , wherein through holes of the first wall are connected with through holes of the second wall in pairs by pipes extending through the mixing chamber , the pipes perforated by at least one hole into the mixing chamber and the cooling fluid passage ending into the mixing chamber. an exhaust gas passage , a cooling fluid passage , a mixing device for mixing cooling fluid with hot exhaust gas , at least a selective catalytic reduction catalyst arranged in the exhaust gas passage for removing nitrogen oxides (NO x ) and at least first means for supplying a reducing agent , characterised by the mixing device comprising a mixing chamber with a first wall and an opposed second wall , the first and second wall arranged upstream of the selective catalytic reduction catalyst in the exhaust gas passage and extending over the cross-sectional area of the exhaust gas passage, both walls perforated by through holes , wherein through holes of the first wall are connected with through holes of the second wall in pairs by pipes extending through the mixing chamber , the pipes perforated by at least one hole into the mixing chamber and the cooling fluid passage ending into the mixing chamber.
A method for detecting inadequate valve seat integrity of a control valve having a valve member, comprising the following steps: 1.1 to obtain a calibration data set, the position of the valve member of the control valve in the closed position is repeatedly measured and recorded during a time interval; 1.2 the mean value and the standard deviation of the position of the valve member in the closed position are calculated from the calibration data set; 1.3 during continued operation of the control valve, the position of the valve member in the closed position is measured and recorded further; 1.4 a moving average value is continuously determined over a specified number of the positions measured during further operation; 1.5 a threshold for the moving average is determined from the mean value and the standard deviation of the position of the valve member from the calibration data set and the specified number; characterized in that 1.6 if during a further time interval the moving average deviates multiple times from the mean value of the calibration data set by more than the threshold, 1.6.1 a straight line is formed from the positions measured during the further time interval; 1.6.2 wherein the gradient and the axis section of the straight line are determined; and 1.7 a message is output if 1.7.1 the value of the gradient of the straight line is larger than the quotient of the threshold and the length of the further time interval and/or 1.7.2 the axis section deviates from a calibration axis section from the calibration data set by more than the threshold. 1.1 to obtain a calibration data set, the position of the valve member of the control valve in the closed position is repeatedly measured and recorded during a time interval; 1.2 the mean value and the standard deviation of the position of the valve member in the closed position are calculated from the calibration data set; 1.3 during continued operation of the control valve, the position of the valve member in the closed position is measured and recorded further; 1.4 a moving average value is continuously determined over a specified number of the positions measured during further operation; 1.5 a threshold for the moving average is determined from the mean value and the standard deviation of the position of the valve member from the calibration data set and the specified number; 1.6 if during a further time interval the moving average deviates multiple times from the mean value of the calibration data set by more than the threshold, 1.6.1 a straight line is formed from the positions measured during the further time interval; 1.6.2 wherein the gradient and the axis section of the straight line are determined; and 1.7 a message is output if 1.7.1 the value of the gradient of the straight line is larger than the quotient of the threshold and the length of the further time interval and/or 1.7.2 the axis section deviates from a calibration axis section from the calibration data set by more than the threshold.