mhurhangee/patent-ind-claim-en huggingface dataset:
Measurement arrangement for a vehicle comprising at least one acceleration sensor , wherein - a first acceleration sensor of a sensor pair can be fastened to a vehicle wheel and a second acceleration sensor of the sensor pair can be fastened to the same vehicle wheel diametrically opposite with respect to the wheel axle, - an evaluation device is connected to the two acceleration sensors of the sensor pair and is configured such that it generates an output measurement signal (M) using the sensor signals (alt, a1r, a2t, a2r) from the two acceleration sensors , characterised in that - the measurement arrangement has an angle sensor which is configured such that it measures the angle of rotation (φ) of the vehicle wheel to form an angle of rotation value, and - the evaluation device is connected to the angle sensor and is configured such that it determines the output measurement signal (M) using the angle of rotation value, the wheel diameter (Drad) of the vehicle wheel and the sensor signals (alt, a1r, a2t, a2r) from the two acceleration sensors of the sensor pair , wherein the evaluation device is furthermore configured such that it determines a slip change value and/or a slip value of the vehicle wheel as the output measurement signal (M). - a first acceleration sensor of a sensor pair can be fastened to a vehicle wheel and a second acceleration sensor of the sensor pair can be fastened to the same vehicle wheel diametrically opposite with respect to the wheel axle, - an evaluation device is connected to the two acceleration sensors of the sensor pair and is configured such that it generates an output measurement signal (M) using the sensor signals (alt, a1r, a2t, a2r) from the two acceleration sensors , characterised in that - the measurement arrangement has an angle sensor which is configured such that it measures the angle of rotation (φ) of the vehicle wheel to form an angle of rotation value, and - the evaluation device is connected to the angle sensor and is configured such that it determines the output measurement signal (M) using the angle of rotation value, the wheel diameter (Drad) of the vehicle wheel and the sensor signals (alt, a1r, a2t, a2r) from the two acceleration sensors of the sensor pair , wherein the evaluation device is furthermore configured such that it determines a slip change value and/or a slip value of the vehicle wheel as the output measurement signal (M).
3D magnetic field sensor (10; 20) for capturing three spatial magnetic field components (Bx; By; Bz) in a reference area (12; 44), comprising: a first magnetoresistive sensor element arrangement (14a-d) for capturing a first magnetic field component (B x ) with respect to a first spatial axis (x) and with respect to the reference area (12; 44); a second magnetoresistive sensor element arrangement (16a-d) for capturing a second magnetic field component (B y ) with respect to a second spatial axis (y) and with respect to the reference area (12; 44); and a third magnetoresistive sensor element arrangement (18a-d) for capturing a third magnetic field component (B z ) with respect to a third spatial axis (z) and with respect to the reference area (12; 44); wherein each of the magnetoresistive sensor element arrangements is arranged as a bridge circuit (34a-c) with a plurality of magnetoresistive sensor elements (14a-d; 16a-d; 18a-d; 32a-d; 34a-d; 36a-d); wherein the spatial axes (x; y; z) extend along linearly independent location vectors in the space; characterized in that the sensor elements (14a-d; 16a-d; 18a-d; 32a-d; 34a-d; 36a-d) of the bridge circuits (34a-c) of the first, second and third magnetoresistive sensor element arrangements are Wheatstone bridges arranged around a mutual surface normal, each having magnetic sensitive spatial directions that are different in pairs. a first magnetoresistive sensor element arrangement (14a-d) for capturing a first magnetic field component (B x ) with respect to a first spatial axis (x) and with respect to the reference area (12; 44); a second magnetoresistive sensor element arrangement (16a-d) for capturing a second magnetic field component (B y ) with respect to a second spatial axis (y) and with respect to the reference area (12; 44); and a third magnetoresistive sensor element arrangement (18a-d) for capturing a third magnetic field component (B z ) with respect to a third spatial axis (z) and with respect to the reference area (12; 44); wherein each of the magnetoresistive sensor element arrangements is arranged as a bridge circuit (34a-c) with a plurality of magnetoresistive sensor elements (14a-d; 16a-d; 18a-d; 32a-d; 34a-d; 36a-d); wherein the spatial axes (x; y; z) extend along linearly independent location vectors in the space; characterized in that the sensor elements (14a-d; 16a-d; 18a-d; 32a-d; 34a-d; 36a-d) of the bridge circuits (34a-c) of the first, second and third magnetoresistive sensor element arrangements are Wheatstone bridges arranged around a mutual surface normal, each having magnetic sensitive spatial directions that are different in pairs.
An outer rail for retaining two lateral screw webs of an intermediate rail to construct a base for wall plate covering, the outer rail extending in a longitudinal direction and having a U-shaped cross section formed by a transverse connecting part connecting two opposed lateral retention webs , two retention devices being disposed oppositely on respective inner sides of each retention web for retaining a respective screw web of the intermediate rail , each retention device including an abutment part , which extends inwards from the inner side of the associated retention web such as to form an abutment surface for the respective screw web when the latter is positioned to be retained in the retention device , each retention device extending from the abutment part into a locking part , which extends at an angle to the abutment part and at a distance from the respective retention web , characterized in that each locking part comprising a first resilient locking pin adapted to lock a first screw web configuration and a second, separate resilient locking pin adapted to lock a second screw web configuration, the first and second screw web configurations being pre-defined and different from each other, each locking pin projecting in an initial, unloaded position towards its associated retention web , each locking pin being adapted to resiliently allow for passage of one of said first and second pre-defined screw web configurations such that the screw web during passage pushes the locking pin resiliently towards the locking part , the locking pin after passage resiliently assuming its initial position, such that a screw web corresponding to either of the first and second pre-defined screw web configurations can be attached to each of the retention webs by sliding the screw web past an associated one of the first and second locking pins of each respective retention device , after which the respective locking pin assumes its initial position to retain the respective screw web between the respective locking pin and abutment part .
Tubular drive assembly, comprising an outer tube having a first longitudinal axis and an inner body having a second longitudinal axis arranged within the outer tube, wherein said inner body optionally is a tube; characterised in that the outer tube and the inner body have rotational freedom with respect to each other over an angular rotational freedom range between a first extreme rotational position and a second extreme rotational position; wherein at least one of said extreme rotational positions is an engagement position in which the outer tube and the inner body contact each other according to a plurality of at least three longitudinal, substantially line-shaped contact zones. the outer tube and the inner body have rotational freedom with respect to each other over an angular rotational freedom range between a first extreme rotational position and a second extreme rotational position; wherein at least one of said extreme rotational positions is an engagement position in which the outer tube and the inner body contact each other according to a plurality of at least three longitudinal, substantially line-shaped contact zones.
A machine spindle arrangement comprising a workholding apparatus in form of a chuck or an arbor and a machine spindle rotatable about an axis of rotation (A), said spindle comprising a spindle body having an outer end with said outer end having an opening and an end surface surrounding said opening to provide, within said spindle body, for a seated position for the workholding apparatus, said spindle being characterizec by further comprising: a plurality of rod-shaped ejecting elements located in said outer end at said end surface with each of said rod-shaped ejecting elements being extendable from said end surface and retractable into said end surface , said rod-shaped ejecting elements being operable to extend from said end surface and into contact with a surface of the workholding apparatus located in said seated position , said contact being of a force sufficient to urge said workholding apparatus from said seated position. a plurality of rod-shaped ejecting elements located in said outer end at said end surface with each of said rod-shaped ejecting elements being extendable from said end surface and retractable into said end surface , said rod-shaped ejecting elements being operable to extend from said end surface and into contact with a surface of the workholding apparatus located in said seated position , said contact being of a force sufficient to urge said workholding apparatus from said seated position.
Apparatus comprising: a compressor hub assembly; a compression member coupled to the compressor hub assembly; wherein the compressor hub assembly comprises: a hub member including a first portion defining an annular hub wall for said compression member and having a first inner diameter, a second portion having a second inner diameter greater than the first inner diameter and defining a stepped region between said first and second portions; a valve retainer fixed to said hub member at an end of said second portion opposite said stepped region and defining a third inner diameter; and a valve member located between said valve retainer and said stepped region and having an outer diameter less than the second inner diameter and greater than the first and third inner diameters, wherein said compression member includes a protrusion with which the valve member is in selective sealing engagement, wherein the stepped region defines a valve stop , wherein the valve member is axially retained between the valve stop and the valve retainer, and wherein the valve retainer has a thickness less than an axial extent of the protrusion. a compressor hub assembly; a compression member coupled to the compressor hub assembly; wherein the compressor hub assembly comprises: a hub member including a first portion defining an annular hub wall for said compression member and having a first inner diameter, a second portion having a second inner diameter greater than the first inner diameter and defining a stepped region between said first and second portions; a valve retainer fixed to said hub member at an end of said second portion opposite said stepped region and defining a third inner diameter; and a valve member located between said valve retainer and said stepped region and having an outer diameter less than the second inner diameter and greater than the first and third inner diameters, a hub member including a first portion defining an annular hub wall for said compression member and having a first inner diameter, a second portion having a second inner diameter greater than the first inner diameter and defining a stepped region between said first and second portions; a valve retainer fixed to said hub member at an end of said second portion opposite said stepped region and defining a third inner diameter; and a valve member located between said valve retainer and said stepped region and having an outer diameter less than the second inner diameter and greater than the first and third inner diameters, wherein said compression member includes a protrusion with which the valve member is in selective sealing engagement, wherein the stepped region defines a valve stop , wherein the valve member is axially retained between the valve stop and the valve retainer, and wherein the valve retainer has a thickness less than an axial extent of the protrusion.
A tool measuring apparatus for measuring a height (H2, H1) of a punch body (P) and a die (D), the apparatus comprising: a measurement device that measures a distance (H2) from a punch reference position (S3), which is preset, to an end surface of the punch body (P), and a distance (H1) from a die reference position (S2), which is preset, to an end surface of the die (D), wherein the punch reference position (S3) and the die reference position (S2) are placed independently from each other, and the apparatus further comprises a die support member on which the die (D) is put, and a punch body support member that supports the punch body (P), wherein the die reference position (S2) is provided on the die support member , the punch reference position (S3) is provided on the punch body support member , and a holder that holds the punch body (P) is further formed on the die support member . a measurement device that measures a distance (H2) from a punch reference position (S3), which is preset, to an end surface of the punch body (P), and a distance (H1) from a die reference position (S2), which is preset, to an end surface of the die (D), wherein the punch reference position (S3) and the die reference position (S2) are placed independently from each other, and the apparatus further comprises a die support member on which the die (D) is put, and a punch body support member that supports the punch body (P), wherein the die reference position (S2) is provided on the die support member , the punch reference position (S3) is provided on the punch body support member , and a holder that holds the punch body (P) is further formed on the die support member .
Microphone - comprising a housing which has a bottom part (BT) and a top part (OT), - comprising a transducer element (WE) which is arranged in the housing and is electrically and mechanically connected to the bottom part, - comprising a pliable connecting element (VE) which is flexible and compressible, which is arranged between the transducer element and the top part and which bears against the transducer element and against the top part, - wherein the connecting element comprises a plastic in which gas bubbles are distributed, - wherein the gas bubbles in the connecting element have a proportion by volume of between 50 and 98%, - wherein the connecting element bears tightly against the transducer element and the top part, - in which a sound inlet (SE) is provided in the top part, - in which a sound opening (SO) is provided in the transducer, - in which the connecting element seals off a sound duct (SK), which connects the sound inlet to the sound opening, from the rest of the internal volume of the housing, - wherein a front volume (FV) is defined between the top part and a diaphragm of the transducer element, - wherein a back volume (BV) is formed by the entire free residual volume between the top part and the bottom part. - comprising a housing which has a bottom part (BT) and a top part (OT), - comprising a transducer element (WE) which is arranged in the housing and is electrically and mechanically connected to the bottom part, - comprising a pliable connecting element (VE) which is flexible and compressible, which is arranged between the transducer element and the top part and which bears against the transducer element and against the top part, - wherein the connecting element comprises a plastic in which gas bubbles are distributed, - wherein the gas bubbles in the connecting element have a proportion by volume of between 50 and 98%, - wherein the connecting element bears tightly against the transducer element and the top part, - in which a sound inlet (SE) is provided in the top part, - in which a sound opening (SO) is provided in the transducer, - in which the connecting element seals off a sound duct (SK), which connects the sound inlet to the sound opening, from the rest of the internal volume of the housing, - wherein a front volume (FV) is defined between the top part and a diaphragm of the transducer element, - wherein a back volume (BV) is formed by the entire free residual volume between the top part and the bottom part.
A multi-nozzle system for dosing a powdery substance, the system comprising a tank of the powdery substance , the bottom of the tank being formed by a horizontal tank plate comprising at least one row of at least two openings arranged along a first longitudinal axis (X), the system further comprising a horizontal measuring plate located directly under the tank plate and a horizontal dosing plate located below the measuring plate , the tank plate and the dosing plate being immovable with respect to the tank , and the measuring plate being horizontally translatable with respect to the tank back-and-forth along the first longitudinal axis (X); the measuring plate and the dosing plate comprising openings respectively and , the number of the openings in each of the measuring plate and the dosing plate corresponding to the number of the openings of the tank plate , and the size and shape of the openings and corresponding to the size and shape of the openings , characterized in that between the measuring plate and the dosing plate an intermediate plate is located, the intermediate plate being horizontally translatable back-and-forth along the first longitudinal axis (X) and the intermediate plate being in top-side contact with the measuring plate and in a bottom-side contact with the dosing plate , the intermediate plate comprising openings the number, the size and the shape of which correspond to the number, the size and the shape of the openings of the tank plate , and in that the measuring plate is translatable between a position in which its openings coincide with the openings of the tank plate and a position in which its openings are not in communication with the openings of the tank plate , and the intermediate plate is translatable between a position in which its openings coincide with the openings of at least one plate of a pair of plates comprising the dosing plate and the measuring plate and a position in which its openings are not in communication with the openings of the other plates .
A hearing assistance apparatus for detecting user activities from within the hearing assistance apparatus using at least one sensor employing micro electro-mechanical structures, MEMS, the hearing assistance apparatus comprising: an earmold adapted to fit against the skin of a user's ear canal ; a MEMS sensor positioned within the earmold and being adapted to sense structural vibrations within the body of the user of the hearing assistance apparatus; and a signal processor adapted to carry out a signal processing algorithm for detecting a specific user activity, wherein the signal processing algorithm comprises the steps of: digitizing an output signal or signals from the MEMS sensor, and comparing the digitized signal or signals to a stored signature or signatures that characterize each of the user activities that can be detected, and wherein the user activities that can be detected comprise: speech, chewing, footfall, head tilt, or automobile motion or acceleration. an earmold adapted to fit against the skin of a user's ear canal ; a MEMS sensor positioned within the earmold and being adapted to sense structural vibrations within the body of the user of the hearing assistance apparatus; and a signal processor adapted to carry out a signal processing algorithm for detecting a specific user activity, wherein the signal processing algorithm comprises the steps of: digitizing an output signal or signals from the MEMS sensor, and comparing the digitized signal or signals to a stored signature or signatures that characterize each of the user activities that can be detected, and digitizing an output signal or signals from the MEMS sensor, and comparing the digitized signal or signals to a stored signature or signatures that characterize each of the user activities that can be detected, and wherein the user activities that can be detected comprise: speech, chewing, footfall, head tilt, or automobile motion or acceleration.
A battery pack for a hand-held machine tool comprising at least one battery cell , a cell carrier for accommodating and storing the at least one battery cell in sections in a accommodating space of the cell carrier , a potting compound which, in the assembled state of the battery pack in the accommodating space of the cell carrier , fills intermediate spaces between the cell carrier and the at least one battery cell received therein characterized in that the cell carrier further comprises at least one cooling space which is closed off from the accommodating space , is formed in the cell carrier separately from the accommodating space , and is in communication with the environment via ventilation openings so that cooling air can flow through the cooling space , wherein the battery pack further comprises a modular housing which, in addition to the cell carrier , comprises at least one housing part connectable to the cell carrier, in particular two side parts and a housing cover , wherein the at least one housing part connectable to the cell carrier, in particular the side parts , has, on its surface facing the battery cells accommodated in the cell carrier , at least one electrically non-conductive separating element in the form of a separator web which projects from the associated housing part in the direction of the battery cells in order to separate components with different electrical voltages from one another. characterized in that the cell carrier further comprises at least one cooling space which is closed off from the accommodating space , is formed in the cell carrier separately from the accommodating space , and is in communication with the environment via ventilation openings so that cooling air can flow through the cooling space , wherein the battery pack further comprises a modular housing which, in addition to the cell carrier , comprises at least one housing part connectable to the cell carrier, in particular two side parts and a housing cover , wherein the at least one housing part connectable to the cell carrier, in particular the side parts , has, on its surface facing the battery cells accommodated in the cell carrier , at least one electrically non-conductive separating element in the form of a separator web which projects from the associated housing part in the direction of the battery cells in order to separate components with different electrical voltages from one another.
Elevator comprising at least one power unit of the elevator, which is a brake controller for the drive motor brakes of the elevator or which is an elevator motor drive, the power unit comprising a control circuit and a power circuit , whereby the power circuit comprises several discrete surface mounted power semiconductors which are located on a metal substrate printed circuit board (MSPCB) , which MSPCB has a metal substrate layer covered by a dielectric layer on which a circuit layer with the power semiconductors is arranged, and the control circuit comprises a separate printed circuit board (PCB) consisting of a circuit layer with control circuit components located on a polymer- or glass substrate , characterized in that the metal substrate layer of the MSPCB of the brake controller is in contact with a metal plane of an elevator component or in that the metal substrate layer of the MSPCB of the elevator motor drive is connected to a fixed metal structure of an elevator component in the elevator shaft.