mhurhangee/ep-ind-claims huggingface dataset:
A direct AC power converting apparatus comprising: a converter section for converting a three-phase AC input voltage into a DC voltage that includes AC voltage components superimposed on DC voltage components; an inverter section for converting the DC voltage, which includes the AC voltage components superimposed on the DC voltage components, and which is a conversion result by the converter section, into a specified three-phase AC output voltage; a first DC link section on an anode side and a second DC link section on a cathode side for connecting the converter section and the inverter section to each other; and a clamp circuit (3, 13, 23) which is connected between the first DC link section and the second DC link section and which has at least two capacitance elements (C1, C2, C3), wherein the converter section and the inverter section are arranged to convert the AC input voltage into the AC output voltage without generating any smoothed DC voltage, in the clamp circuit (3, 13, 23), with the capacitance elements (C1, C2, C3) connected in series between the first DC link section and the second DC link section, the individual capacitance elements (C1, C2, C3) are charged by a regenerative current derived from the inverter section, and with the individual capacitance elements (C1, C2, C3) connected in parallel between the first DC link section and the second DC link section, the capacitance elements (C1, C2, C3) are discharged. a converter section for converting a three-phase AC input voltage into a DC voltage that includes AC voltage components superimposed on DC voltage components; an inverter section for converting the DC voltage, which includes the AC voltage components superimposed on the DC voltage components, and which is a conversion result by the converter section, into a specified three-phase AC output voltage; a first DC link section on an anode side and a second DC link section on a cathode side for connecting the converter section and the inverter section to each other; and a clamp circuit (3, 13, 23) which is connected between the first DC link section and the second DC link section and which has at least two capacitance elements (C1, C2, C3), wherein the converter section and the inverter section are arranged to convert the AC input voltage into the AC output voltage without generating any smoothed DC voltage, in the clamp circuit (3, 13, 23), with the capacitance elements (C1, C2, C3) connected in series between the first DC link section and the second DC link section, the individual capacitance elements (C1, C2, C3) are charged by a regenerative current derived from the inverter section, and with the individual capacitance elements (C1, C2, C3) connected in parallel between the first DC link section and the second DC link section, the capacitance elements (C1, C2, C3) are discharged.
A method for manufacturing an assembly of core-shell nanocrystals, wherein said nanocrystal core comprises or consists of a perovskite crystal having a size of 3-100 nm; and wherein said nanocrystal shell comprises a metal oxide selected from the group consisting of AlOx, with 1.4 ≤ x ≤ 1.6; SiOx, with 1.9 ≤ x ≤ 2.1; TiOx, with 1.9 ≤ x ≤ 2.1; ZrOx, with 1.9 ≤ x ≤ 2.1; and combinations thereof and having a thickness of 0.5 - 10 nm; and wherein said method comprises the steps of: (a) providing (i) a dispersion comprising perovskite crystals in a non-polar solvent and (ii) a solution comprising a metal halide and a metal alkoxide in a non-polar solvent, (b) combining said dispersion and said solution, preferably under oxygen-free conditions, and (c) optionally separating the thus obtained nanocrystals from the solvent, to thereby obtain said assembly of nanocrystals. wherein said nanocrystal core comprises or consists of a perovskite crystal having a size of 3-100 nm; and wherein said nanocrystal shell comprises a metal oxide selected from the group consisting of AlOx, with 1.4 ≤ x ≤ 1.6; SiOx, with 1.9 ≤ x ≤ 2.1; TiOx, with 1.9 ≤ x ≤ 2.1; ZrOx, with 1.9 ≤ x ≤ 2.1; and combinations thereof and having a thickness of 0.5 - 10 nm; and wherein said method comprises the steps of: (a) providing (i) a dispersion comprising perovskite crystals in a non-polar solvent and (ii) a solution comprising a metal halide and a metal alkoxide in a non-polar solvent, (b) combining said dispersion and said solution, preferably under oxygen-free conditions, and (c) optionally separating the thus obtained nanocrystals from the solvent, (a) providing (i) a dispersion comprising perovskite crystals in a non-polar solvent and (ii) a solution comprising a metal halide and a metal alkoxide in a non-polar solvent, (b) combining said dispersion and said solution, preferably under oxygen-free conditions, and (c) optionally separating the thus obtained nanocrystals from the solvent, to thereby obtain said assembly of nanocrystals.
Cellulose acetate particles comprising: a base particle that contains cellulose acetate as a main component, a coating layer coating the base particle and containing at least one coating material selected from the group consisting of fatty acids, fatty acid metal salts, amino acid compounds, lipid compounds, silicone compounds, fluorine compounds, and ceramide compounds, and an intermediate layer between the base particle and the coating layer, wherein a total degree of acyl substitution of the cellulose acetate is 0.05 or more and less than 0.70, and the intermediate layer contains at least one intermediate material selected from the group consisting of polyamine compounds, polyquaterniums, polysaccharide compounds, and polyacrylic acids. a base particle that contains cellulose acetate as a main component, a coating layer coating the base particle and containing at least one coating material selected from the group consisting of fatty acids, fatty acid metal salts, amino acid compounds, lipid compounds, silicone compounds, fluorine compounds, and ceramide compounds, and an intermediate layer between the base particle and the coating layer, wherein a total degree of acyl substitution of the cellulose acetate is 0.05 or more and less than 0.70, and the intermediate layer contains at least one intermediate material selected from the group consisting of polyamine compounds, polyquaterniums, polysaccharide compounds, and polyacrylic acids.
Delivery unit for dispensing a dispersion, such as butter, comprising: - A delivery mouth, having an essentially elongate opening; - At least one scraper blade, arranged along a first long side of the opening, wherein the scraper blade is made from a foodgrade material; characterised in that the delivery unit comprises a collector for moisture, arranged under the opening. - A delivery mouth, having an essentially elongate opening; - At least one scraper blade, arranged along a first long side of the opening,
An apparatus for hemolyzing a blood sample and for measuring at least one parameter thereof, the apparatus comprising: a sample chamber for accommodation of the blood sample, the sample chamber having a first sidewall and an opposite second sidewall; ultra-sonic means (120, 122) for generating ultra-sonic waves in the first and second sidewalls so as to cause the blood sample provided between the first and second sidewall to be hemolyzed; optical measuring means (142, 144) for measuring the at least one parameter in the hemolyzed blood sample when the hemolyzed blood sample is provided between the first and second sidewalls, the ultra-sonic means comprises a first ultra-sonic means for generating ultra-sonic waves in the first sidewall and a second ultra-sonic means for generating ultra-sonic waves in the second sidewall; and characterized in that the first and the second sidewalls and the first and the second ultra-sonic means are symmetrically arranged around the sample chamber. a sample chamber for accommodation of the blood sample, the sample chamber having a first sidewall and an opposite second sidewall; ultra-sonic means (120, 122) for generating ultra-sonic waves in the first and second sidewalls so as to cause the blood sample provided between the first and second sidewall to be hemolyzed; optical measuring means (142, 144) for measuring the at least one parameter in the hemolyzed blood sample when the hemolyzed blood sample is provided between the first and second sidewalls, the ultra-sonic means comprises a first ultra-sonic means for generating ultra-sonic waves in the first sidewall and a second ultra-sonic means for generating ultra-sonic waves in the second sidewall; and characterized in that the first and the second sidewalls and the first and the second ultra-sonic means are symmetrically arranged around the sample chamber.
A bright pigment comprising: a glass flake; a titanium oxide layer formed over the glass flake; and fine gold particles deposited on the titanium oxide layer or placed between the glass flake and the titanium oxide layer, wherein the titanium oxide layer has a thickness of 150 nm or more, and a reflected color of the bright pigment, as measured using illuminant D65, is represented by a C* value of 15 or more and a h value of 150 to 300 in a L*C*h color system.
A method for manufacturing a metal sheet using a continuous annealing line including a rapid quenching unit for cooling the metal sheet by immersing the metal sheet in a liquid, wherein the metal sheet in rapid quenching is pinched between a pair of pinch rolls placed in the liquid in a range where a temperature of the metal sheet is from (T Ms + 150) (°C) to (T Mf - 150) (°C), T Ms (°C) is a Ms temperature at which the martensite transformation of the metal sheet starts, T Mf (°C) is a Mf temperature at which the martensite transformation thereof finishes; characterised in that: the rapid quenching unit includes water ejecting devices for ejecting cooling water to a front surface and back surface of the metal sheet and a pair of the pinch rolls pinch the metal sheet said pinch rolls are placed between the metal sheet and the water ejecting devices for correcting the shape of the metal sheet.
A target recording medium comprising: a lens layer formed by arranging lenses, which extend in a first direction, in a plurality of lines in a second direction which is a direction orthogonal to the first direction; and a liquid absorbing layer which absorbs liquid and which forms a surface on an opposite side of the target recording medium to a surface formed by the lens layer, wherein a width of a lens which is formed at an edge on one side of the lens layer in the second direction is equivalent to a width of a lens which is adjacent to the lens which is formed at the edge on the one side, an overall shape of the target recording medium is a rectangle, and characterized in that one side edge and the other side edge in the first direction of the target recording medium or the second direction are formed with an asymmetric shape. a lens layer formed by arranging lenses, which extend in a first direction, in a plurality of lines in a second direction which is a direction orthogonal to the first direction; and a liquid absorbing layer which absorbs liquid and which forms a surface on an opposite side of the target recording medium to a surface formed by the lens layer, wherein a width of a lens which is formed at an edge on one side of the lens layer in the second direction is equivalent to a width of a lens which is adjacent to the lens which is formed at the edge on the one side, an overall shape of the target recording medium is a rectangle, and characterized in that one side edge and the other side edge in the first direction of the target recording medium or the second direction are formed with an asymmetric shape.
Set of elements giving the possibility of forming two types of wheeled devices for children, i.e. a device of the scooter type and a device intended to be straddled, the set of elements comprising a platform, at least one front wheel, at least one rear wheel, a handle comprising a post intended to be connected to the front of the platform, and a removable seat; - said handle is removable with respect to the platform, and the platform comprises, on the side of the front wheel(s), a first well for receiving the lower portion of the post, for mounting the handle on the platform; - the platform comprises a front boss; characterized in that: - said first well opens at the upper portion of this boss; - the set of elements comprises a seat supporting body for supporting the seat, which front portion has a front extension and a rear extension defining a housing between them, this housing having a hollow shape corresponding to the shape of the boss, so that, after removal of the handle with respect to the first well, the seat supporting body is adapted to be placed on the boss snugly, with the application of said front extension against the front portion of the boss and the application of said rear extension against the rear portion of the boss; - the set of elements comprises mounting means (28, 31) for mounting the seat on said support body, and - the set of elements comprises fastening means (5; 41; 80 to 85) for fastening at least one of said extensions (22, 23) to the platform. - said handle is removable with respect to the platform, and the platform comprises, on the side of the front wheel(s), a first well for receiving the lower portion of the post, for mounting the handle on the platform; - the platform comprises a front boss; - said first well opens at the upper portion of this boss; - the set of elements comprises a seat supporting body for supporting the seat, which front portion has a front extension and a rear extension defining a housing between them, this housing having a hollow shape corresponding to the shape of the boss, so that, after removal of the handle with respect to the first well, the seat supporting body is adapted to be placed on the boss snugly, with the application of said front extension against the front portion of the boss and the application of said rear extension against the rear portion of the boss; - the set of elements comprises mounting means (28, 31) for mounting the seat on said support body, and - the set of elements comprises fastening means (5; 41; 80 to 85) for fastening at least one of said extensions (22, 23) to the platform.
A method of synchronizing signals in a wireless network, the method comprising: receiving a signal from a transmitting base station, said signal including a preamble having a common pilot common to a plurality of base stations and a dedicated pilot unique to the transmitting base station wherein the common pilot comprises a Barker-encoded repeated training sequence and the dedicated pilot comprises two OFDM symbols; performing coarse synchronization based on the common pilot to determine a coarse timing estimate for the transmitting base station; and performing fine synchronization based on the dedicated pilot to determine a fine timing estimate for the transmitting base station. receiving a signal from a transmitting base station, said signal including a preamble having a common pilot common to a plurality of base stations and a dedicated pilot unique to the transmitting base station wherein the common pilot comprises a Barker-encoded repeated training sequence and the dedicated pilot comprises two OFDM symbols; performing coarse synchronization based on the common pilot to determine a coarse timing estimate for the transmitting base station; and performing fine synchronization based on the dedicated pilot to determine a fine timing estimate for the transmitting base station.
A surface covering with at least one plate section, wherein the plate section of the surface covering has, on its upper side, several growth furrows running in parallel to each other and the growth furrows have apertures allocated to them from the upper side of the surface covering to the underside of the surface covering, characterised in that several apertures are allocated to each growth furrow, wherein the surface covering with the growth furrows and the apertures is formed as a unbroken surface covering produced in a continuous manner on a substrate, wherein the growth furrows are arranged in the direction of production of the surface covering.
A pump connected to a body implantable penile prosthesis including a reservoir maintaining a fluid volume that is transferrable into a cylinder of the penile prosthesis, the pump comprising: a pump bulb connected to a pump body that is in fluid communication with the reservoir and the cylinder; an inlet valve operable to allow a portion of the fluid volume to be drawn from the reservoir and delivered into the pump bulb; an exhaust valve operable to allow the portion of the fluid volume delivered into the pump bulb to be pumped into the cylinder; characterised in an anti-autoinflation valve disposed in the pump body and comprising a valve stem and a seal attached to the valve stem, the seal located between the inlet valve and the exhaust valve and biased to prevent fluid flow from bypassing the pump bulb and flowing from the reservoir to the cylinder. a pump bulb connected to a pump body that is in fluid communication with the reservoir and the cylinder; an inlet valve operable to allow a portion of the fluid volume to be drawn from the reservoir and delivered into the pump bulb; an exhaust valve operable to allow the portion of the fluid volume delivered into the pump bulb to be pumped into the cylinder; characterised in an anti-autoinflation valve disposed in the pump body and comprising a valve stem and a seal attached to the valve stem, the seal located between the inlet valve and the exhaust valve and biased to prevent fluid flow from bypassing the pump bulb and flowing from the reservoir to the cylinder.
A method for scanning an item positioned in a scan volume, the method comprising: switching a switchable mirror from a reflective state to a transmissive state (step 602); imaging a first field of view of the item with light that reflects from at least one first field of view mirror and transmits through the switchable mirror (step 604); switching the switchable mirror from the transmissive state to the reflective state (step 606); and imaging a second field of view of the item with light that reflects from at least one second field of view mirror and reflects from the switchable mirror (step 608). switching a switchable mirror from a reflective state to a transmissive state (step 602); imaging a first field of view of the item with light that reflects from at least one first field of view mirror and transmits through the switchable mirror (step 604); switching the switchable mirror from the transmissive state to the reflective state (step 606); and imaging a second field of view of the item with light that reflects from at least one second field of view mirror and reflects from the switchable mirror (step 608).
A method of manufacturing an active reconstructed wafer, the reconstructed wafer comprising a plurality of chiplets, the method characterized in that the method comprises: dicing a product wafer comprising chiplets to singulate the chiplets using plasma dicing on a glass carrier; selecting good dies for chiplets using laser release and a pick-up tool; bonding the selected good dies to a sacrificial wafer; filling gaps between chiplets thereby forming a first layer forming the active reconstructed wafer; thinning of the selected good dies; bonding the reconstructed wafer to a silicon wafer; removing the sacrificial wafer; connecting chiplets; stacking further dies in at least one further layer; and then forming interconnects for attachment. dicing a product wafer comprising chiplets to singulate the chiplets using plasma dicing on a glass carrier; selecting good dies for chiplets using laser release and a pick-up tool; bonding the selected good dies to a sacrificial wafer; filling gaps between chiplets thereby forming a first layer forming the active reconstructed wafer; thinning of the selected good dies; bonding the reconstructed wafer to a silicon wafer; removing the sacrificial wafer; connecting chiplets; stacking further dies in at least one further layer; and then forming interconnects for attachment.
An optical coupler, comprising: (a) a housing having a first side, a second side, and a bore that provides a passage for light between the first side and the second side, where the bore is adapted to receive a first cell at the first side of the housing and a second cell at the second side of the housing, the first cell having a light-guiding assembly, and the second cell having a housing and an optically-transparent window mounted in the housing of the second cell; (b) a connector securable to an end of a light-transmitting conduit, where the connector is connected to the housing of the second cell, such that the window in the second cell is arranged to be spaced from the end of the light-transmitting conduit, and (c) at least one retainer (134, 136) for holding the first cell and the second cell in the bore of the housing, which allows the first cell and the second cell to be removed and replaced. (a) a housing having a first side, a second side, and a bore that provides a passage for light between the first side and the second side, where the bore is adapted to receive a first cell at the first side of the housing and a second cell at the second side of the housing, the first cell having a light-guiding assembly, and the second cell having a housing and an optically-transparent window mounted in the housing of the second cell; (b) a connector securable to an end of a light-transmitting conduit, where the connector is connected to the housing of the second cell, such that the window in the second cell is arranged to be spaced from the end of the light-transmitting conduit, and (c) at least one retainer (134, 136) for holding the first cell and the second cell in the bore of the housing, which allows the first cell and the second cell to be removed and replaced.
Method for testing a so-called rectifier transformer intended to be installed at the interface between a power supply circuit including at least one phase, and a plant, such as a plant including aluminium electrolysis tanks, the rectifier transformer including, for each phase of the power supply circuit, a primary winding intended to be connected to the corresponding phase of the power supply circuit and a secondary winding intended to be connected through a rectifier circuit to the plant by a positive arm and a negative arm, each of the positive and negative arms being equipped with a magnetic transducer (230a, b, c, d, e, f), the method being characterised in that it includes the steps consisting in: - short-circuiting each positive arm with the corresponding negative arm so as to allow travel of the current between a positive arm and a negative arm only in one direction, in order to put the magnetic transducers (230a, b, c, d, e, f) of said positive and negative arms in magnetic saturation during a measurement of impedance and/or of losses, - making a measurement of impedance and/or of losses of the rectifier transformer, the magnetic transducers (230a, b, c, d, e, f) of the transformer being in magnetic saturation by virtue of the short-circuiting. - short-circuiting each positive arm with the corresponding negative arm so as to allow travel of the current between a positive arm and a negative arm only in one direction, in order to put the magnetic transducers (230a, b, c, d, e, f) of said positive and negative arms in magnetic saturation during a measurement of impedance and/or of losses, - making a measurement of impedance and/or of losses of the rectifier transformer, the magnetic transducers (230a, b, c, d, e, f) of the transformer being in magnetic saturation by virtue of the short-circuiting.