mhurhangee/ep-ind-claims huggingface dataset:
A method for transmitting a random access preamble, the method comprising: generating, by a user equipment, UE, the random access preamble; and characterized in that: when a number of physical random access channel, PRACH, repetitions per attempt is larger than a threshold, splitting, by the UE, the random access preamble into a plurality of parts in discontinuous time resources, and separately transmitting, by the UE, each of the plurality of parts; wherein the random access preamble comprises the PRACH repetitions, each PRACH repetition of the PRACH repetitions comprises 4 symbol groups (420, 422, 424, 426). splitting, by the UE, the random access preamble into a plurality of parts in discontinuous time resources, and separately transmitting, by the UE, each of the plurality of parts;
An injection section for an exhaust system of an internal combustion engine, - with a channel for conducting an exhaust gas flow, - with an injector connection arranged laterally on the channel, on which an injector for introducing a fluid into the exhaust gas flow can be connected, - with an injection chamber formed in the channel in the region of the injector connection, which on the one side is delimited by a perforated separating wall that can be flowed through by exhaust gas and which with respect to the exhaust gas flow is arranged in the channel upstream of the injector connection and on the other side by a perforated second separating wall through which exhaust gas can flow and which with respect to the exhaust gas flow is arranged in the channel downstream of the injector connection, - wherein a perforation of the first separating wall is configured so that the first separating wall with respect to a longitudinal centre axis of the channel can be flowed through by exhaust gas preferably or exclusively eccentrically, so that an entering main part of the exhaust gas flow eccentrically enters the injection chamber, - wherein a perforation of the second separating wall is configured so that the second separating wall with respect to the longitudinal centre axis of the channel can be flowed through by exhaust gas preferably or exclusively concentrically, so that an exiting main part of the exhaust gas flow concentrically exits the injection chamber, characterized in that the perforations (29, 31) of the first and second separating wall (25, 26) are adjusted to each other in such a way that the exhaust flow in the injection chamber is non-rotational with respect to the longitudinal centre axis of the channel. - with a channel for conducting an exhaust gas flow, - with an injector connection arranged laterally on the channel, on which an injector for introducing a fluid into the exhaust gas flow can be connected, - with an injection chamber formed in the channel in the region of the injector connection, which on the one side is delimited by a perforated separating wall that can be flowed through by exhaust gas and which with respect to the exhaust gas flow is arranged in the channel upstream of the injector connection and on the other side by a perforated second separating wall through which exhaust gas can flow and which with respect to the exhaust gas flow is arranged in the channel downstream of the injector connection, - wherein a perforation of the first separating wall is configured so that the first separating wall with respect to a longitudinal centre axis of the channel can be flowed through by exhaust gas preferably or exclusively eccentrically, so that an entering main part of the exhaust gas flow eccentrically enters the injection chamber, - wherein a perforation of the second separating wall is configured so that the second separating wall with respect to the longitudinal centre axis of the channel can be flowed through by exhaust gas preferably or exclusively concentrically, so that an exiting main part of the exhaust gas flow concentrically exits the injection chamber,
A method for forming a can end with controlled thinning of formed portions of the can end, the method comprising: cutting a can end blank from a sheet of material in a forming press; clamping a peripheral portion of the can end blank in a generally horizontal orientation; providing tooling including a pre-panel punch movable between a downward extended position and an upward retracted position; forming a cup in the can end blank with the tooling, including the pre-panel punch in its downward extended position, by moving the tooling in a downward direction to form a cupped can end blank having a peripheral portion and a central portion; clamping the peripheral portion of the cupped can end blank in a generally horizontal orientation; moving the pre-panel punch to its retracted position; contacting the central portion of an outer surface of the cup with a panel punch to hold the central portion of the cupped can end blank stationary as the clamped peripheral portion of the cupped can end blank is moved in the downward direction so that the material between the central portion of the cup and the clamped peripheral portion of the cupped can end blank is free formed with limited contact with any tooling of the forming press; providing a lower shelf on the panel punch to prevent overextension of free formed material; and forming a final geometry of free formed material as the forming press reaches a bottom of a forming stroke. cutting a can end blank from a sheet of material in a forming press; clamping a peripheral portion of the can end blank in a generally horizontal orientation; providing tooling including a pre-panel punch movable between a downward extended position and an upward retracted position; forming a cup in the can end blank with the tooling, including the pre-panel punch in its downward extended position, by moving the tooling in a downward direction to form a cupped can end blank having a peripheral portion and a central portion; clamping the peripheral portion of the cupped can end blank in a generally horizontal orientation; moving the pre-panel punch to its retracted position; contacting the central portion of an outer surface of the cup with a panel punch to hold the central portion of the cupped can end blank stationary as the clamped peripheral portion of the cupped can end blank is moved in the downward direction so that the material between the central portion of the cup and the clamped peripheral portion of the cupped can end blank is free formed with limited contact with any tooling of the forming press; providing a lower shelf on the panel punch to prevent overextension of free formed material; and forming a final geometry of free formed material as the forming press reaches a bottom of a forming stroke.
Fuel cell system comprising at least one fuel cell having an anode compartment and a cathode compartment, a hydrogen accumulator, a recirculation line connecting an outlet of the anode compartment to an inlet of the anode compartment, a recirculation promoting device with a compressor wheel in the region of the recirculation line, a turbine for decompressing the pressurised hydrogen before its entry into the anode compartment, the recirculation promoting device being at least partially driven by the turbine, characterised in that the turbine and the compressor wheel are designed as a single component.
A method of forming a dental device, the method comprising: forming a first region of the dental device using a first polymer material having a first rigidity; forming a second region of the dental device using a second polymer material having a second rigidity that is less than the first rigidity; and forming a transition region coupling the first region and the second region, the transition region including a mixture of the first polymer material and the second polymer material, wherein the transition region comprises multiple portions of the transition region having different relative amounts of the first and second polymer materials, wherein a first portion of the transition region closest to the first region has a higher first material to second material ratio than a second portion of the transition region closest to the second region of the dental device. forming a first region of the dental device using a first polymer material having a first rigidity; forming a second region of the dental device using a second polymer material having a second rigidity that is less than the first rigidity; and forming a transition region coupling the first region and the second region, the transition region including a mixture of the first polymer material and the second polymer material, wherein the transition region comprises multiple portions of the transition region having different relative amounts of the first and second polymer materials, wherein a first portion of the transition region closest to the first region has a higher first material to second material ratio than a second portion of the transition region closest to the second region of the dental device.
A converter (100, 200) for selectively converting an input voltage into at least first and second different output voltages, the converter (100, 200) comprising a selection circuit (130, 230) configured to switch between using a first (110, 210) and at least a second (110, 120; 210, 220) electronic circuit, the first and second electronic circuits enabling the first and second electrical output voltages to be supplied respectively, comprises at least part of the first electronic circuit (110, 210), the first electronic circuit comprising an input terminal, a first inductor connecting the input terminal to a first node, a first capacitor, the terminals of which connect the first node to a second node, a first diode, the anode of which is connected to the second node and the cathode of which is connected to the first node, a second inductor, the terminals of which connect the first node to the second node and the cathode of which is connected to the second node. connected to a third node, the third node being connected to an output terminal of the converter (100, 200), a first switch connecting the first node earth, a second inductor connecting the second node to earth via the selection circuit, and a second capacitor connecting the third node to earth, characterised in that the second electronic circuit (210, 220) comprises the first electronic circuit, and further comprising a fourth node located between the second inductor and earth, a second diode whose anode is connected to the first node and whose cathode is connected to the fourth node, and a third capacitor connecting the fourth node to earth. the converter (100, 200) comprising a selection circuit (130, 230) configured to switch between using a first (110, 210) and at least a second (110, 120; 210, 220) electronic circuit, the first and second electronic circuits enabling the first and second electrical output voltages to be supplied respectively, comprises at least part of the first electronic circuit (110, 210), the first electronic circuit comprising an input terminal, a first inductor connecting the input terminal to a first node, a first capacitor, the terminals of which connect the first node to a second node, a first diode, the anode of which is connected to the second node and the cathode of which is connected to the first node, a second inductor, the terminals of which connect the first node to the second node and the cathode of which is connected to the second node. connected to a third node, the third node being connected to an output terminal of the converter (100, 200), a first switch connecting the first node earth, a second inductor connecting the second node to earth via the selection circuit, and a second capacitor connecting the third node to earth, characterised in that the second electronic circuit (210, 220) comprises the first electronic circuit, and further comprising a fourth node located between the second inductor and earth, a second diode whose anode is connected to the first node and whose cathode is connected to the fourth node, and a third capacitor connecting the fourth node to earth.
Method for controlling power supply through a local electric power network, wherein the local power network has a root node and end nodes (3, 4) hierarchically interconnected in a tree structure, wherein, starting from the root node of the tree structure, electric currents, which flow between a superordinate distribution node in a hierarchy level of the power network, via power lines of the power network, and one or more subordinate nodes (2, 3, 4) in a directly underneath hierarchy level of the power network, are adapted iteratively across all hierarchy levels of the power network up until the end nodes (3, 4) of the local power network until the sum of the measured currents flowing between the relevant superordinate distribution node of the power network and its subordinate nodes (2, 3, 4) is within admissible current limits of the relevant superordinate distribution node and of the end nodes (3, 4). wherein the local power network has a root node and end nodes (3, 4) hierarchically interconnected in a tree structure, wherein, starting from the root node of the tree structure, electric currents, which flow between a superordinate distribution node in a hierarchy level of the power network, via power lines of the power network, and one or more subordinate nodes (2, 3, 4) in a directly underneath hierarchy level of the power network, are adapted iteratively across all hierarchy levels of the power network up until the end nodes (3, 4) of the local power network until the sum of the measured currents flowing between the relevant superordinate distribution node of the power network and its subordinate nodes (2, 3, 4) is within admissible current limits of the relevant superordinate distribution node and of the end nodes (3, 4).
A wiring board comprising: an insulator; a through hole penetrating between a front surface and a back surface of the insulator; a through hole conductor provided on a wall surface of the through hole to electrically connect a front surface side opening and a back surface side opening of the through hole; through hole lands provided around the front surface side opening and the back surface side opening, respectively, and connected to the through hole conductor; lid plating conductors provided on the front surface side and the back surface side of the insulator, respectively, and placed on the respective through hole lands; and wiring patterns formed on the front surface and the back surface of the insulator, respectively, wherein a diameter of each lid plating conductor is less than a diameter of each through hole land, characterized in that a thickness of the through hole lands is 1.0 μm or more and 10.0 μm or less, so that the lid plating conductors is formed without protruding from the through hole lands, a width of the wiring patterns is 2.0 μm or more and 25 μm or less, and a conductor area ratio of a region including the wiring pattern and a gap part adjacent to the wiring pattern and not including the through hole land in each of the front surface and the back surface of the insulator is 50% or smaller. a thickness of the through hole lands is 1.0 μm or more and 10.0 μm or less, so that the lid plating conductors is formed without protruding from the through hole lands, a width of the wiring patterns is 2.0 μm or more and 25 μm or less, and a conductor area ratio of a region including the wiring pattern and a gap part adjacent to the wiring pattern and not including the through hole land in each of the front surface and the back surface of the insulator is 50% or smaller.
A method comprising: determining that a mobile device is proximate to a sign, wherein determining that the mobile device is proximate to the sign is based on the reception of a beacon signal; receiving, at the mobile device from a sign, sign identification information associated with the sign; receiving, from a user, at the mobile device, a request for sign data associated with the sign identification information; in response to receiving the request, transmitting a request for data corresponding to information displayed on the sign to a sign data provider, the request including the sign identification information and data indicating a particular time at which the beacon signal was received; and receiving, from the sign data provider, the sign data which was associated with the sign identification information at said particular time; wherein said sign data includes information which was displayed on the sign at said particular time and wherein said sign data is for display at the mobile device determining that a mobile device is proximate to a sign, wherein determining that the mobile device is proximate to the sign is based on the reception of a beacon signal; receiving, at the mobile device from a sign, sign identification information associated with the sign; receiving, from a user, at the mobile device, a request for sign data associated with the sign identification information; in response to receiving the request, transmitting a request for data corresponding to information displayed on the sign to a sign data provider, the request including the sign identification information and data indicating a particular time at which the beacon signal was received; and receiving, from the sign data provider, the sign data which was associated with the sign identification information at said particular time; wherein said sign data includes information which was displayed on the sign at said particular time and wherein said sign data is for display at the mobile device
A method of mitigating interference between a wideband radio operating in a wide frequency band and a narrowband radio transmitting a narrowband signal within the wide frequency band, said wideband radio including a wideband receiver and a wideband transmitter, said method comprising: creating by the wideband radio, a fixed receiver notch of decreased receiver gain at a selected frequency in the wideband radio's wideband receiver; utilizing by the wideband receiver a local oscillator, LO, frequency such that when the narrowband radio's narrowband signal is down-converted in the wideband receiver from radio frequency, RF, to intermediate frequency, IF, the narrowband radio's down-converted signal is aligned with the frequency of the receiver notch; characterized by reporting by the wideband receiver to the wideband transmitter, the fixed receiver notch frequency; and centering the wideband transmitter's carrier frequency on the fixed receiver notch frequency to reduce interference to the narrowband radio. creating by the wideband radio, a fixed receiver notch of decreased receiver gain at a selected frequency in the wideband radio's wideband receiver; utilizing by the wideband receiver a local oscillator, LO, frequency such that when the narrowband radio's narrowband signal is down-converted in the wideband receiver from radio frequency, RF, to intermediate frequency, IF, the narrowband radio's down-converted signal is aligned with the frequency of the receiver notch; characterized by reporting by the wideband receiver to the wideband transmitter, the fixed receiver notch frequency; and centering the wideband transmitter's carrier frequency on the fixed receiver notch frequency to reduce interference to the narrowband radio.
Door opener having a door opener housing with a door opener latch that is pivotably supported therein, and having an electrical locking device which can be switched in such a manner that, in a first switch position, it switches the door opener latch into a locking position and in a second switch position switches the door opener latch into a release position, wherein the door opener has a receiving space for engaging a lock latch of a door lock and this receiving space is at least partially limited in a door opening direction by a lock latch guiding surface (If), on which the lock latch glides along when the door is opened until its emergence from the receiving space, wherein the lock latch guiding surface is formed fixedly on a cover of the door opener housing, and wherein the lock latch guiding surface is formed by a separate part which is fixed on the cover of the door opener housing, characterised in that the separate part which forms the lock latch guiding surface is formed from a first material and the cover is formed from a second material, wherein the first material and the second material are different, by the second material being formed as a softer material than the first material.
Method for switching a cycle in a power transistor circuit (HB1, HB2, HB3) comprising at least two power transistors (M1, M2, M3, M4, M5, M6) connected in parallel with one another, wherein the power transistors (M1, M2, M3, M4, M5, M6) each comprise a gate, which during the method are driven with at least three control values (Ig1, Ig2, Ig3, Vg1', Vg2', Vg3') which are different from one another and different from zero, characterized in that during a switch-on sequence of the power transistors (M1, M2, M3, M4, M5, M6) connected in parallel, a first of the power transistors (M1, M2, M3, M4, M5, M6) is firstly driven with a higher control value (Ig1, Ig2, Ig3, Vgl `, Vg2', Vg3') than the other power transistor (M1, M2, M3, M4, M5, M6) or the other power transistors (M1, M2, M3, M4, M5, M6), such that a gate voltage (Vg) of the first power transistor (M1, M2, M3, M4, M5, M6) is the first to exceed a threshold voltage (V_TH), and in that the power transistors (M1, M2, M3, M4, M5, M6) connected in parallel with one another are firstly driven with a higher control value (Ig1, Ig2, Ig3, Vg1', Vg2', Vg3') alternately as first power transistor (M1, M2, M3, M4, M5, M6) over successive pulse width modulation clock periods in the switch-on sequence.