mhurhangee/ep-ind-claims huggingface dataset:
An electrolyte-circulating battery comprising a cell frame including a bipolar plate in contact with an electrode that forms a battery cell, and a frame that surrounds a peripheral edge of the bipolar plate; and a sealing member that is disposed on the frame and that prevents an electrolyte supplied to the battery cell from leaking out of the frame, characterised in that the frame has a seal groove in which the sealing member is fitted, the seal groove includes a narrow section that causes the sealing member to elastically deform to prevent the sealing member from becoming detached from the seal groove, and the narrow section has a width that is uniform in a depth direction of the seal groove.
An authentication hologram fabrication process comprising the following steps: (a) providing a diffraction grating pattern master in which an added information pattern portion is added to a transparent film as a constant-pitch diffracting grating; (b) recording interference fringes scattered from and reflected off a 3D object and first reference light in a first-stage hologram recording material; (c) directing reconstructing illumination light to the first-stage hologram to generate diffracted light for reconstructing an image of the 3D object; (d) co-entering the diffracted light and second reference light coherent with the illumination light in a second-stage hologram-recording material positioned near the reconstructed image to prepare a second-stage hologram as a 3D object hologram master (41"); (e) locating the diffraction grating pattern master in close contact with the 3D object hologram master (41") into an assembly; (f) locating another hologram-recording material above or below the assembly wherein one side of the another hologram-recording material is in close contact with the assembly; and (g) directing illumination light to the other side of the another hologram-recording material to cause diffracted light from the diffraction grating pattern master and the 3D object hologram master (41") and the directed illumination light to interfere in the another hologram-recording material. (a) providing a diffraction grating pattern master in which an added information pattern portion is added to a transparent film as a constant-pitch diffracting grating; (b) recording interference fringes scattered from and reflected off a 3D object and first reference light in a first-stage hologram recording material; (c) directing reconstructing illumination light to the first-stage hologram to generate diffracted light for reconstructing an image of the 3D object; (d) co-entering the diffracted light and second reference light coherent with the illumination light in a second-stage hologram-recording material positioned near the reconstructed image to prepare a second-stage hologram as a 3D object hologram master (41"); (e) locating the diffraction grating pattern master in close contact with the 3D object hologram master (41") into an assembly; (f) locating another hologram-recording material above or below the assembly wherein one side of the another hologram-recording material is in close contact with the assembly; and (g) directing illumination light to the other side of the another hologram-recording material to cause diffracted light from the diffraction grating pattern master and the 3D object hologram master (41") and the directed illumination light to interfere in the another hologram-recording material.
A method for monitoring a condition of a mechanical bearing, wherein the bearing is coupled to an electric machine that is controlled by a frequency converter (32; 42; 52) controlling a rotating magnetic flux in the electric machine, characterized in that the method comprises: calculating a frequency-domain representation of the angle of the magnetic flux on the basis of an estimated angle of the magnetic flux, determining a magnitude of at least one fault signature in the calculated frequency-domain representation, wherein the at least one fault signature is formed by a predetermined selection of one or more frequency components of the angle of the magnetic flux in the calculated frequency-domain representation, and determining the condition of the bearing on the basis of the magnitude of the at least one fault signature. calculating a frequency-domain representation of the angle of the magnetic flux on the basis of an estimated angle of the magnetic flux, determining a magnitude of at least one fault signature in the calculated frequency-domain representation, wherein the at least one fault signature is formed by a predetermined selection of one or more frequency components of the angle of the magnetic flux in the calculated frequency-domain representation, and determining the condition of the bearing on the basis of the magnitude of the at least one fault signature.
A cleansing agent, comprising: a polyvalent alcohol; component in the form of one or more types of ionic surfactant selected from the group consisting of a fatty acid soap, fatty acid amide sulfonate having 8 to 22 carbon atoms, alkyl sulfate ester salt, N-acyl glutamate, N-acyl glycinate, a betaine-based surfactant and an imidazoline-based surfactant; and component in the form of a hydroxystearic acid polymer which is a polymer obtained by polymerizing 12-hydroxystearic acid; wherein the amount of the aforementioned component is 5% by weight to 60% by weight, the amount of the aforementioned component is 0.1% by weight to 15% by weight. a polyvalent alcohol; component in the form of one or more types of ionic surfactant selected from the group consisting of a fatty acid soap, fatty acid amide sulfonate having 8 to 22 carbon atoms, alkyl sulfate ester salt, N-acyl glutamate, N-acyl glycinate, a betaine-based surfactant and an imidazoline-based surfactant; and component in the form of a hydroxystearic acid polymer which is a polymer obtained by polymerizing 12-hydroxystearic acid; wherein the amount of the aforementioned component is 5% by weight to 60% by weight, the amount of the aforementioned component is 0.1% by weight to 15% by weight.
Wide-range zoom system, in particular for use in microscopes, characterized by - an entrance pupil diameter greater than 35 mm at the final magnification, - five lens groups, of which, starting on the object side, the second and fourth lens groups are displaceable in the axial direction relative to the first, third and fifth lens groups, wherein - a diaphragm with a variable aperture diameter which is stationary relative to the first, third and fifth lens groups is provided between the second and fourth lens groups, wherein the relationship between the diaphragm diameter and the zoom magnification is fixed via a virtual control cam, - the aperture diameter is formed increasing monotonically as the zoom magnification is increased from a lowest zoom magnification to a medium zoom magnification, - the diaphragm has a maximum aperture diameter at the medium zoom magnification, and - the aperture diameter is formed decreasing monotonically as the zoom magnification is further increased, wherein the aperture is controlled by the variable diaphragm, with the result that, - as the magnification is increased, the object-side aperture increases nonlinearly relative to the magnification such that the object-side aperture increases at a higher rate in lower magnification ranges than in higher magnification ranges. - an entrance pupil diameter greater than 35 mm at the final magnification, - five lens groups, of which, starting on the object side, the second and fourth lens groups are displaceable in the axial direction relative to the first, third and fifth lens groups, wherein - a diaphragm with a variable aperture diameter which is stationary relative to the first, third and fifth lens groups is provided between the second and fourth lens groups, wherein the relationship between the diaphragm diameter and the zoom magnification is fixed via a virtual control cam, - the aperture diameter is formed increasing monotonically as the zoom magnification is increased from a lowest zoom magnification to a medium zoom magnification, - the diaphragm has a maximum aperture diameter at the medium zoom magnification, and - the aperture diameter is formed decreasing monotonically as the zoom magnification is further increased, wherein the aperture is controlled by the variable diaphragm, with the result that, - as the magnification is increased, the object-side aperture increases nonlinearly relative to the magnification such that the object-side aperture increases at a higher rate in lower magnification ranges than in higher magnification ranges.
Gearing for a food processor with a drive-side input shaft and at least one output-side output shaft, wherein the input shaft and a first output shaft have an active connection to one another via at least two further step-up shafts (3a, 3b, 3c, 3d) by means of toothed gears, so that a rotation of the input shaft is transmitted to the first output shaft, wherein a force transfer proceeds from the input shaft via the at least two further step-up shafts (3a, 3b, 3c, 3d) to the first output shaft, wherein the toothed gears are arranged in three or more different planes and the shafts (2, 3a, 3b, 3c, 3d, 4) are arranged such that they can be rotated about at least four axes of rotation spaced apart from one another, wherein a force transfer between the input shaft and a first of the at least two further step-up shafts proceeds exclusively via toothed gears in a first plane, wherein a force transfer between the at least two further step-up shafts (3a, 3b, 3c, 3d) proceeds exclusively via toothed gears in planes different from the first plane, characterised in that a force transfer between a last of the at least two further step-up shafts and the first output shaft proceeds exclusively via toothed gears in the first plane.
A computer-implemented method of audio processing, the method comprising: receiving a reference signal and an echo residual signal; generating a banded reference signal and a banded echo residual signal by performing frequency banding on the reference signal and the echo residual signal, respectively; calculating an estimated power gain profile of an acoustic echo canceller and a loopback power, wherein the loopback power corresponds to a weighted combination of historical power values of the banded reference signal, the estimated power gain profile is calculated by using statistics of the banded echo residual signal in combination with the historical power values of the banded reference signal; calculating an estimated echo residual power for each band based on the banded echo residual signal, the loopback power and the estimated power gain profile; calculating a plurality of banded gains based on the banded echo residual signal and the estimated echo residual power; and generating a modified echo residual signal by applying the plurality of banded gains to the echo residual signal. receiving a reference signal and an echo residual signal; generating a banded reference signal and a banded echo residual signal by performing frequency banding on the reference signal and the echo residual signal, respectively; calculating an estimated power gain profile of an acoustic echo canceller and a loopback power, wherein the loopback power corresponds to a weighted combination of historical power values of the banded reference signal, the estimated power gain profile is calculated by using statistics of the banded echo residual signal in combination with the historical power values of the banded reference signal; calculating an estimated echo residual power for each band based on the banded echo residual signal, the loopback power and the estimated power gain profile; calculating a plurality of banded gains based on the banded echo residual signal and the estimated echo residual power; and generating a modified echo residual signal by applying the plurality of banded gains to the echo residual signal.
A hood for a vehicle, comprising: a front end module; a thermoplastic central cover; and fenders (5, 6) connected to the front end module and thermoplastic central cover, characterized in that the hood further comprises a rear beam; and wherein the thermoplastic central cover extends between the rear beam and the front end module, the thermoplastic central cover comprising reinforcements (20, 21) along sides of the thermoplastic central cover extending between the rear beam and the front end module, the reinforcements protruding away from a top surface of the thermoplastic central cover, with a flange extending from a side of the reinforcement; and wherein each fender extends over a reinforcement and connects to a top surface of the thermoplastic central cover. a front end module; a thermoplastic central cover; and fenders (5, 6) connected to the front end module and thermoplastic central cover, characterized in that the hood further comprises a rear beam; and wherein the thermoplastic central cover extends between the rear beam and the front end module, the thermoplastic central cover comprising reinforcements (20, 21) along sides of the thermoplastic central cover extending between the rear beam and the front end module, the reinforcements protruding away from a top surface of the thermoplastic central cover, with a flange extending from a side of the reinforcement; and wherein each fender extends over a reinforcement and connects to a top surface of the thermoplastic central cover.
A method for preparing a supported hybrid metallocene catalyst, comprising the steps of: supporting at least one first metallocene compound on a silica support; supporting an aluminum-based cocatalyst by contacting the silica support on which the first metallocene compound is supported with at least one aluminum-based cocatalyst compound; and supporting at least one second metallocene compound on the silica support on which the aluminum-based cocatalyst is supported; wherein the aluminum-based cocatalyst is supported on the silica support on which the first metallocene compound is supported by a separate-input method in which 50 % by weight to 90 % by weight of a whole input of at least one aluminum-based cocatalyst compound is primarily added at a temperature of 100 °C to 150 °C, and the rest of the whole input is secondarily added at a temperature of -5 °C to 40 °C. supporting at least one first metallocene compound on a silica support; supporting an aluminum-based cocatalyst by contacting the silica support on which the first metallocene compound is supported with at least one aluminum-based cocatalyst compound; and supporting at least one second metallocene compound on the silica support on which the aluminum-based cocatalyst is supported; wherein the aluminum-based cocatalyst is supported on the silica support on which the first metallocene compound is supported by a separate-input method in which 50 % by weight to 90 % by weight of a whole input of at least one aluminum-based cocatalyst compound is primarily added at a temperature of 100 °C to 150 °C, and the rest of the whole input is secondarily added at a temperature of -5 °C to 40 °C.
A pressfitting system with a pipeline fitting for indirectly connecting a first pipe connection to a second pipe connection via a vibration compensator that consists of an elastic bellows and a respective tubular fitting section (201, 201'), which has a sealing ring (200, 200') integrally formed thereon and is arranged offset to both sides of the bellows in the longitudinal direction, comprising connection support elements (21, 21'), wherein compression joints can be produced in the longitudinal direction of the pipeline fitting between the first and second connection support elements (21, 21'), which are separably put over the tubular fitting sections (201, 201'), with a first and second compression joint flange (100, 300) on a first and second compression joint connector (10, 30), wherein the first and second compression joint connectors (10, 30) are terminally arranged on the pipe connections (1, 3) in an inseparable manner, wherein the first and second connection support elements (21, 21') have an external thread and can be pressed against the first and second compression joint flange (100, 300) in the longitudinal direction by means of a respective union nut having an internal thread such that the sealing ring (200, 200') can in the process be clamped between a connecting flange of the connection support element (21, 21') and the compression joint flange (100, 300) of the compression joint connector (10, 30), and wherein the union nut produces a functional connection between the compression joint flange (100, 300) and the connection support element (21, 21') and ensures a separability of the flange connection.
A method for producing a tetravinylsilane-containing organosilicon precursor composition, the method comprising the steps of: distilling at least once a composition comprising tetravinylsilane, wherein a distilled tetravinylsilane composition is produced after distilling, wherein the distilled tetravinylsilane composition includes less than 100 ppm (0.01 wt. %) of >1000 amu impurities as determined by Gel Permeation Chromatography and wherein the distilled tetravinylsilane composition includes less than 50 ppm water impurity and less than 10 ppm halide impurity; and packaging the distilled tetravinylsilane composition in a container, wherein the container is made of stainless steel, and wherein the container permits transmission into the container of no more than 10% of ultraviolet and visible light having a wavelength of between 290 nm to 450 nm. distilling at least once a composition comprising tetravinylsilane, wherein a distilled tetravinylsilane composition is produced after distilling, wherein the distilled tetravinylsilane composition includes less than 100 ppm (0.01 wt. %) of >1000 amu impurities as determined by Gel Permeation Chromatography and wherein the distilled tetravinylsilane composition includes less than 50 ppm water impurity and less than 10 ppm halide impurity; and packaging the distilled tetravinylsilane composition in a container, wherein the container is made of stainless steel, and wherein the container permits transmission into the container of no more than 10% of ultraviolet and visible light having a wavelength of between 290 nm to 450 nm.
Heat-pump installation having - a heat pump with a refrigerant circuit which is flowed through by a refrigerant during operation, - at least one consumer circuit which is connected to the heat pump and is flowed through by a heat-carrier medium and has at least one consumer, - a buffer store which is arranged in the consumer circuit and is connected at the inflow side to the heat pump via a feed line and is connected at the outflow side to the at least one consumer via a discharge line, wherein the buffer store is in the form of a gas separator and is connected to a venting line, wherein the buffer store is flowed through by the heat-carrier medium during operation and is designed in such a way that, during operation, gas bubbles are able to rise and are able to exit the buffer store via the venting line, - a control device, and - a sensor which is arranged in the consumer circuit and serves for detecting gaseous refrigerant, wherein - the control device is configured in such a way that, in the event of an upper threshold value for the refrigerant being exceeded, a safety measure is initiated, in particular automatically, wherein - the buffer store is flowed through by the heat-carrier medium from the top downwards during operation, and the buffer store is configured in such a way that, during operation, a flow speed of the heat-carrier medium does not exceed a predefined limit value in the range from 0.1 m/s to 0.3 m/s. - a heat pump with a refrigerant circuit which is flowed through by a refrigerant during operation, - at least one consumer circuit which is connected to the heat pump and is flowed through by a heat-carrier medium and has at least one consumer, - a buffer store which is arranged in the consumer circuit and is connected at the inflow side to the heat pump via a feed line and is connected at the outflow side to the at least one consumer via a discharge line, wherein the buffer store is in the form of a gas separator and is connected to a venting line, wherein the buffer store is flowed through by the heat-carrier medium during operation and is designed in such a way that, during operation, gas bubbles are able to rise and are able to exit the buffer store via the venting line, - a control device, and - a sensor which is arranged in the consumer circuit and serves for detecting gaseous refrigerant, wherein - the control device is configured in such a way that, in the event of an upper threshold value for the refrigerant being exceeded, a safety measure is initiated, in particular automatically, wherein - the buffer store is flowed through by the heat-carrier medium from the top downwards during operation, and the buffer store is configured in such a way that, during operation, a flow speed of the heat-carrier medium does not exceed a predefined limit value in the range from 0.1 m/s to 0.3 m/s.
An elastomeric joint for connecting carrier units, the joint comprising: a joint housing comprising a head portion on a first side comprising an annular flange, wherein the annular flange is comprised of interior walls that define a hole and a counter bore therethrough; the joint housing comprises an elongated body on a second side, wherein the elongated body comprises a bore extending longitudinally therethrough and orthogonally to the axis of the hole and the counter bore. and an elastomeric insert (1 12) positioned inside the counter bore of the annular flange; the elastomeric insert comprises an outer ring and an inner ring connected together by supports, and wherein said rings (124, 126) define front and rear gap (124, 126) in the elastomeric insert, the elastomeric insert comprises a bumper extending from the inner ring and positioned in one of the front or rear gaps (130, 131) characterized in that the elastomeric insert comprises an elastomeric knob extending from an outer surface of the outer ring, wherein the elastomeric insert is configured in the counter bore to orient the bumper towards a front side of the annular flange and the knob is configured to fit into a connecting lumen in a rear interior wall of the counter bore. a joint housing comprising a head portion on a first side comprising an annular flange, wherein the annular flange is comprised of interior walls that define a hole and a counter bore therethrough; the joint housing comprises an elongated body on a second side, wherein the elongated body comprises a bore extending longitudinally therethrough and orthogonally to the axis of the hole and the counter bore. and an elastomeric insert (1 12) positioned inside the counter bore of the annular flange; the elastomeric insert comprises an outer ring and an inner ring connected together by supports, and wherein said rings (124, 126) define front and rear gap (124, 126) in the elastomeric insert, the elastomeric insert comprises a bumper extending from the inner ring and positioned in one of the front or rear gaps (130, 131) characterized in that the elastomeric insert comprises an elastomeric knob extending from an outer surface of the outer ring, wherein the elastomeric insert is configured in the counter bore to orient the bumper towards a front side of the annular flange and the knob is configured to fit into a connecting lumen in a rear interior wall of the counter bore.