mhurhangee/ep-ind-claims huggingface dataset:
Method for producing a shell-side cutting edge geometry in a solid shank tool for material processing, comprising the following steps: a) Grinding at least one shell-side flute into a blank using a first grinding tool; then b) machining the blank with a second grinding tool comprising a profile grinding disc, wherein the profile grinding disc has two contact surfaces (103, 106) on its circumferential surface, which axially enclose a recessed area, and the profile grinding disc is brought into contact with the blank for machining in such a way that a first of the contact surfaces produces a rake face adjacent to a cutting edge and that at the same time a second of the contact surfaces produces a clearance face adjacent to the same cutting edge. a) Grinding at least one shell-side flute into a blank using a first grinding tool; then b) machining the blank with a second grinding tool comprising a profile grinding disc, wherein the profile grinding disc has two contact surfaces (103, 106) on its circumferential surface, which axially enclose a recessed area, and the profile grinding disc is brought into contact with the blank for machining in such a way that a first of the contact surfaces produces a rake face adjacent to a cutting edge and that at the same time a second of the contact surfaces produces a clearance face adjacent to the same cutting edge.
Lock - key system, comprising a locking cylinder housing having a cylinder core disposed rotatably therein, which cylinder core has a key channel into which a key, which is provided with profilings configured laterally on the key shaft as grooves and ribs, can be inserted, and also having core pins which scan the profiling and permit or prevent a rotation of the cylinder core, the opening width of at least one of the grooves being checked by the core pins, the opening width of the groove tapering in a wedge shape from the key tip in the direction towards the key bow, and in that, in the region near the key bow, a core pin which is radially moveable is disposed, the moveable core pin being pressed after the initial insertion into the groove by the increasing tapering thereof radially outwards and characterised in that, at one position, the radial position of the moveable core pin is queried and, in the normal manner, correlated with a moveable housing pin with respect to the separation plane of cylinder core/locking cylinder housing.
A system comprising: a heat exchange system comprising: a first heat exchanger operable as a continuous source of heat from a delayed coking plant, the first heat exchanger configured to heat a first fluid stream to produce a heated first fluid stream; a second heat exchanger operable as a continuous source of heat from the delayed coking plant, the second heat exchanger configured to heat a second fluid stream to produce a heated second fluid stream, wherein the heated second fluid stream has a lower temperature and a greater quantity of heat than the heated first fluid stream; a heat exchanger operable as a continuous source of heat to the delayed coking plant, the heat exchanger configured to heat a third fluid stream to produce a heated third fluid stream, wherein the third fluid stream includes the heated first fluid stream and a hot fluid stream, wherein the heated third fluid stream has a lower temperature than the heated first fluid stream; and a power generation system configured to generate power using heat from the heated second fluid stream and the heated third fluid stream. a heat exchange system comprising: a first heat exchanger operable as a continuous source of heat from a delayed coking plant, the first heat exchanger configured to heat a first fluid stream to produce a heated first fluid stream; a second heat exchanger operable as a continuous source of heat from the delayed coking plant, the second heat exchanger configured to heat a second fluid stream to produce a heated second fluid stream, wherein the heated second fluid stream has a lower temperature and a greater quantity of heat than the heated first fluid stream; a heat exchanger operable as a continuous source of heat to the delayed coking plant, the heat exchanger configured to heat a third fluid stream to produce a heated third fluid stream, wherein the third fluid stream includes the heated first fluid stream and a hot fluid stream, wherein the heated third fluid stream has a lower temperature than the heated first fluid stream; and a first heat exchanger operable as a continuous source of heat from a delayed coking plant, the first heat exchanger configured to heat a first fluid stream to produce a heated first fluid stream; a second heat exchanger operable as a continuous source of heat from the delayed coking plant, the second heat exchanger configured to heat a second fluid stream to produce a heated second fluid stream, wherein the heated second fluid stream has a lower temperature and a greater quantity of heat than the heated first fluid stream; a heat exchanger operable as a continuous source of heat to the delayed coking plant, the heat exchanger configured to heat a third fluid stream to produce a heated third fluid stream, wherein the third fluid stream includes the heated first fluid stream and a hot fluid stream, wherein the heated third fluid stream has a lower temperature than the heated first fluid stream; and a power generation system configured to generate power using heat from the heated second fluid stream and the heated third fluid stream.
Method for determining a change in a rolling radius of a tyre fitted on a vehicle, the method comprising the following steps: • A first signal representing an actual speed of the vehicle is obtained for a first period of time, • A second signal representing a speed of rotation of the vehicle wheel bearing the tyre is obtained for the same period of time, • The data constituting the first and the second signal are selected and processed so as to make them comparable, wherein the step of selecting and processing the data comprising: ∘ a step of eliminating the data representing a speed greater than a predetermined threshold, ∘ a step of deriving a signal, and ∘ a step of eliminating the data of the derived signal representing an acceleration less, in absolute terms, than a predetermined threshold, • After the data have been selected and processed, the ratio of the first signal and the second signal is calculated in the form of a set of data, • A set of statistical indicators representative of this set of data is determined, and • Depending on these statistical indicators, a change in the rolling radius of the tyre is determined. • A first signal representing an actual speed of the vehicle is obtained for a first period of time, • A second signal representing a speed of rotation of the vehicle wheel bearing the tyre is obtained for the same period of time, • The data constituting the first and the second signal are selected and processed so as to make them comparable, wherein the step of selecting and processing the data comprising: ∘ a step of eliminating the data representing a speed greater than a predetermined threshold, ∘ a step of deriving a signal, and ∘ a step of eliminating the data of the derived signal representing an acceleration less, in absolute terms, than a predetermined threshold, ∘ a step of eliminating the data representing a speed greater than a predetermined threshold, ∘ a step of deriving a signal, and ∘ a step of eliminating the data of the derived signal representing an acceleration less, in absolute terms, than a predetermined threshold, • After the data have been selected and processed, the ratio of the first signal and the second signal is calculated in the form of a set of data, • A set of statistical indicators representative of this set of data is determined, and • Depending on these statistical indicators, a change in the rolling radius of the tyre is determined.
A magnetism sensor equipped timepiece comprising: a case including a built-in magnetism sensor; and a band for the timepiece; characterized in that: the magnetism sensor equipped timepiece further comprises: spring rods that attach the band to bows of the case, wherein the spring rods are each formed of a pipe, a pin, and a spring, the pipes and the pins are each made of a non-magnetic material, and the springs are made of a non-magnetic material having elasticity, and in that: the pipes and the pins are each made of a titanium-based material. a case including a built-in magnetism sensor; and a band for the timepiece; characterized in that: the magnetism sensor equipped timepiece further comprises: spring rods that attach the band to bows of the case, wherein the spring rods are each formed of a pipe, a pin, and a spring, the pipes and the pins are each made of a non-magnetic material, and the springs are made of a non-magnetic material having elasticity, and in that: the pipes and the pins are each made of a titanium-based material. spring rods that attach the band to bows of the case, wherein the spring rods are each formed of a pipe, a pin, and a spring, the pipes and the pins are each made of a non-magnetic material, and the springs are made of a non-magnetic material having elasticity, and in that: the pipes and the pins are each made of a titanium-based material.
An arthroplasty prosthesis (100, 200, 300, 400, 500, 600, 700, 800) comprising: an articular surface; and a bone-facing side opposite the articular surface; wherein the bone-facing side comprises a concave arrangement of at least three planar surfaces (120, 122, 124), wherein the at least three planar surfaces converge toward the articular surface, wherein the at least three planar surfaces intersect each other; characterized in that the at least three planar surfaces intersect the articular surface to establish an articular margin of the prosthesis; and further characterized in that the articular margin includes an indentation where a selected one of the at least three planar surfaces intersects the articular surface. an articular surface; and a bone-facing side opposite the articular surface; wherein the bone-facing side comprises a concave arrangement of at least three planar surfaces (120, 122, 124), wherein the at least three planar surfaces converge toward the articular surface, wherein the at least three planar surfaces intersect each other; characterized in that the at least three planar surfaces intersect the articular surface to establish an articular margin of the prosthesis; and further characterized in that the articular margin includes an indentation where a selected one of the at least three planar surfaces intersects the articular surface.
Machine for the removal of waste from work benches of work machines, where said work benches are of the kind comprising a series of plates arranged parallel to one another to form a grid, they have a longitudinal development direction and a top edge equipped with teeth, where the top of such teeth defines a horizontal support plane for the pieces to be worked, - the machine (10, 110) for the removal of waste comprises a main body equipped with at least one channel suitable for riding over at least one plate of said grid and for sliding with respect to it in an advancing direction coinciding with said longitudinal development direction; - for this purpose said channel comprises a top delimitation (15, 20), a pair of lateral delimitations and a downward-facing inlet opening; - the lateral delimitations of the channel are defined by respective rotary tools, characterised in that: - the top delimitation comprises at least one rolling surface (16, 21) capable of rolling in the advancing direction so as to advance on the top edge, - said tools have rotation axes inclined with respect to the advancing direction and configured to rotate so as to pull down the rolling surface when they act on the flanks (6, 7) of the plate inserted in the channel. - the machine (10, 110) for the removal of waste comprises a main body equipped with at least one channel suitable for riding over at least one plate of said grid and for sliding with respect to it in an advancing direction coinciding with said longitudinal development direction; - for this purpose said channel comprises a top delimitation (15, 20), a pair of lateral delimitations and a downward-facing inlet opening; - the lateral delimitations of the channel are defined by respective rotary tools, - the top delimitation comprises at least one rolling surface (16, 21) capable of rolling in the advancing direction so as to advance on the top edge, - said tools have rotation axes inclined with respect to the advancing direction and configured to rotate so as to pull down the rolling surface when they act on the flanks (6, 7) of the plate inserted in the channel.
A radar based fill-level sensor having at least one semiconductor element, comprising at least one semiconductor chip and one chip package, in which the at least one semiconductor chip is arranged, the at least one semiconductor chip having at least one coupling element, which serves as a signal gate for electromagnetic waves, preferably in the millimeter wave range, wherein at least one first dielectric resonator structure, which is made of quartz glass, ceramic or plastic, is arranged on a surface portion of the chip package in such a way that the chip package produces a defined distance between the resonator structure and the coupling element, the chip package having, on the surface portion on which the at least first resonator structure is arranged, a depression in the direction of the at least one semiconductor chip. the at least one semiconductor chip having at least one coupling element, which serves as a signal gate for electromagnetic waves, preferably in the millimeter wave range, wherein at least one first dielectric resonator structure, which is made of quartz glass, ceramic or plastic, is arranged on a surface portion of the chip package in such a way that the chip package produces a defined distance between the resonator structure and the coupling element, the chip package having, on the surface portion on which the at least first resonator structure is arranged, a depression in the direction of the at least one semiconductor chip.
A display device comprising: a display panel; a bottom chassis supporting the display panel; a light source provided on at least one side of the bottom chassis; a reflective member (110,120) provided between the display panel and the bottom chassis and comprising a reflective surface configured to reflect light emitted from the light source to the display panel; and a reflective holder configured to fix one end of the reflective member and to reflect light emitted from the light source toward the reflective holder to the display panel, wherein the reflective holder comprises a holder reflective surface extending from the reflective surface and characterized in that an inclination of the holder reflective surface is different from an inclination of the reflective surface adjacent to the reflective holder. a display panel; a bottom chassis supporting the display panel; a light source provided on at least one side of the bottom chassis; a reflective member (110,120) provided between the display panel and the bottom chassis and comprising a reflective surface configured to reflect light emitted from the light source to the display panel; and a reflective holder configured to fix one end of the reflective member and to reflect light emitted from the light source toward the reflective holder to the display panel, wherein the reflective holder comprises a holder reflective surface extending from the reflective surface and characterized in that an inclination of the holder reflective surface is different from an inclination of the reflective surface adjacent to the reflective holder.
A process for reducing the percentage by weight of formaldehyde present in an aqueous composition comprising glycolaldehyde by reactive distillation in the presence of at least one alcohol and at least one catalyst, wherein the volume ratio of alcohol to aqueous composition comprising glycolaldehyde is between 1:9 and 9:1.
Directional valve having a valve housing with at least two connection device for the inflow and/or outflow of a fluid and with an adjustable shut-off body, arranged in a reception bore in the valve housing, for releasing and/or shutting off at least one fluid stream or fluid substream between the connection devices, • the reception bore is shaped essentially conically, • the shut-off body has essentially the shape of a round and/or oval disc and is arranged in a plane standing at an angle α in the range of 20° ≤ α ≤ 70°to the axis of symmetry of the reception bore, and • the shut-off body is adjustable in the reception bore essentially by means of rotation, characterized in that the directional valve has, further, an actuator with an adjustable valve stem, on which the shut-off body is arranged, for the adjustment of the shut-off body, the actuator being configured such that the adjustment of the shut-off body comprises the steps of lifting off the shut-off body from the wall of the reception bore, of rotating the shut-off body and of placing the shut-off body onto the wall of the reception bore. • the reception bore is shaped essentially conically, • the shut-off body has essentially the shape of a round and/or oval disc and is arranged in a plane standing at an angle α in the range of 20° ≤ α ≤ 70°to the axis of symmetry of the reception bore, and • the shut-off body is adjustable in the reception bore essentially by means of rotation,
Rotor blade set for an electric motor, having a plurality of axially assembled multi-part and/or single-part blades (2 to 4) having blade sections (2a, 3a, 3c, 4a, 4c) shaped in the manner of circular sectors, between which recesses that are radial and open at the periphery are formed for respectively receiving a magnet, characterised in that - a predeterminable number of blade sections (3a, 3c), shaped in the manner of circular sectors, of the single-part or the multi-part blades (2 to 4) have at least one azimuthal clip on the side of the circle radius, said clip being able to be bent axially in the course of the insertion of the corresponding magnet into the respective recesses, - wherein the blade sections (3a, 3c) shaped in the manner of circular sectors of the single-part or multi-part blades (2 to 4) have at least one notch on the side of the circle radius, into which notch a clip of a blade section (3a, 3c) of an axially spaced apart blade, said clip corresponding with said notch, engages following the axial bending, and - wherein the shape, in particular the trapezoidal shape, of the or each notch and the oversized design of the or each clip in comparison to the respective notch is in such a way that, as part of the axial bending of the clip, it engages with the notch by at least partial or sectional deformation, in particular by mutual deformation of the clip and the notch. - a predeterminable number of blade sections (3a, 3c), shaped in the manner of circular sectors, of the single-part or the multi-part blades (2 to 4) have at least one azimuthal clip on the side of the circle radius, said clip being able to be bent axially in the course of the insertion of the corresponding magnet into the respective recesses, - wherein the blade sections (3a, 3c) shaped in the manner of circular sectors of the single-part or multi-part blades (2 to 4) have at least one notch on the side of the circle radius, into which notch a clip of a blade section (3a, 3c) of an axially spaced apart blade, said clip corresponding with said notch, engages following the axial bending, and - wherein the shape, in particular the trapezoidal shape, of the or each notch and the oversized design of the or each clip in comparison to the respective notch is in such a way that, as part of the axial bending of the clip, it engages with the notch by at least partial or sectional deformation, in particular by mutual deformation of the clip and the notch.
Motor system, comprising. - a stator, - a rotor, - a motor shaft, which is mechanically coupled for conjoint rotation with the rotor, and which defines a radial direction and an axial direction of the motor system, - heat-generating components, in particular power semiconductors, - a control device, which is designed to control an operation of the motor system, and - a housing, said housing comprising: - a first central chamber, wherein the stator, the rotor and the heat-generating components are arranged inside the first chamber, wherein the heat-generating components are connected to an outer wall of the first chamber, and - a number of second chambers, wherein the second chambers radially surround the first chamber, - the second chambers form closed channels for guiding cooling air, characterized in that - the second chambers include surface enlarging structures. - a stator, - a rotor, - a motor shaft, which is mechanically coupled for conjoint rotation with the rotor, and which defines a radial direction and an axial direction of the motor system, - heat-generating components, in particular power semiconductors, - a control device, which is designed to control an operation of the motor system, and - a housing, said housing comprising: - a first central chamber, wherein the stator, the rotor and the heat-generating components are arranged inside the first chamber, wherein the heat-generating components are connected to an outer wall of the first chamber, and - a number of second chambers, wherein the second chambers radially surround the first chamber, - the second chambers form closed channels for guiding cooling air, characterized in that - a first central chamber, wherein the stator, the rotor and the heat-generating components are arranged inside the first chamber, wherein the heat-generating components are connected to an outer wall of the first chamber, and - a number of second chambers, wherein the second chambers radially surround the first chamber, - the second chambers form closed channels for guiding cooling air, characterized in that - the second chambers include surface enlarging structures.