mhurhangee/ep-ind-claims huggingface dataset:
A method for preparing an in vivo biodegradable upconversion inorganic nanomaterial, comprising: subjecting a salt containing zirconium/hafnium ion, rare earth acetate, ammonium fluoride and alkali metal hydroxide as starting materials to a high temperature solvent coprecipitation process to give the rare earth-doped zirconium/hafnium-based alkali metal fluoride upconversion nanomaterial, wherein the in vivo biodegradable upconversion inorganic nanomaterial is derived from a rare earth-doped zirconium/hafnium-based alkali metal fluoride matrix material, wherein the matrix material has a general formula of M x T y F x+4y, containing a rare earth-doped nanocrystal with a general structural formula of M x T y F x+4y:z% Ln, wherein M is one or more of Li, Na and K; T is Zr and/or Hf; Ln is one or more selected from Yb, Er, Tm, Ho, Gd, Eu, Tb, Sm, Dy, Ce and Nd; 1 ≤ x ≤ 7; 1 ≤ y ≤ 6; 0 < z ≤ 50; wherein the high temperature solvent coprecipitation process comprises the following steps of: S1, weighing, mixing and adding zirconium/hafnium acetylacetonate and rare earth acetate to a solvent to give a solid mixture; S2, heating and incubating the solid mixture to dissolve reactants in the solid mixture to give a mixed solution; S3, adding a solution of ammonium fluoride and alkali metal hydroxide in methanol to the mixed solution obtained in the step S2, and heating and incubating to remove methanol and water; and S4, continuously heating and incubating, cooling to room temperature, precipitating, separating, washing and drying to give the rare earth-doped zirconium/hafnium-based alkali metal fluoride upconversion nanomaterial. S1, weighing, mixing and adding zirconium/hafnium acetylacetonate and rare earth acetate to a solvent to give a solid mixture; S2, heating and incubating the solid mixture to dissolve reactants in the solid mixture to give a mixed solution; S3, adding a solution of ammonium fluoride and alkali metal hydroxide in methanol to the mixed solution obtained in the step S2, and heating and incubating to remove methanol and water; and S4, continuously heating and incubating, cooling to room temperature, precipitating, separating, washing and drying to give the rare earth-doped zirconium/hafnium-based alkali metal fluoride upconversion nanomaterial.
A press-molded product formed by bending a blank to divide the blank into a first blank piece and a second blank piece with a bending portion interposed therebetween, and making the first blank piece and the second blank piece come into contact with each other through bending, wherein each of the first blank piece and the second blank piece has a punching portion (11,21) formed by being stamped from the blank and a rising portion (12a, 22a) formed by rising a rim of the punching portion (11,21), and a positioningportion is provided to position the first blank piece and the second blank piece by engaging the rising portion of the first blank piece with the rising portion of the second blank piece characterized in that the rising portion of the first blank piece has a guide portion for guiding the rising portion of the second blank piece to the rising portion of the first blank piece.
A method for detecting sensor health implemented by one or more processors (116, 202, 216), the method comprising: generating, at a computing device of a first luminaire (114, 216), first sensor data corresponding to, and in response to, a stimulus affecting a network of luminaires that includes the first luminaire; receiving, at the computing device of the first luminaire, second sensor data from a second luminaire (102, 218) in the network of luminaires, wherein the second sensor data is generated by the second luminaire in response to the stimulus; characterized by accessing a luminaire spatial-temporal model (132, 222), wherein the luminaire spatial-temporal model is based on historical sensor data collected from at least the first luminaire and the second luminaire; determining variance data from the luminaire spatial-temporal model, the variance data based on a difference between the historical sensor data and the first sensor data, and a difference between the historical sensor data and the second sensor data; and when a variance is identified in the variance data: causing a signal to be transmitted based on the variance, wherein the variance corresponds to an amount of latency in the response of the first luminaire or the second luminaire to the stimulus. generating, at a computing device of a first luminaire (114, 216), first sensor data corresponding to, and in response to, a stimulus affecting a network of luminaires that includes the first luminaire; receiving, at the computing device of the first luminaire, second sensor data from a second luminaire (102, 218) in the network of luminaires, wherein the second sensor data is generated by the second luminaire in response to the stimulus; characterized by accessing a luminaire spatial-temporal model (132, 222), wherein the luminaire spatial-temporal model is based on historical sensor data collected from at least the first luminaire and the second luminaire; determining variance data from the luminaire spatial-temporal model, the variance data based on a difference between the historical sensor data and the first sensor data, and a difference between the historical sensor data and the second sensor data; and when a variance is identified in the variance data: causing a signal to be transmitted based on the variance, wherein the variance corresponds to an amount of latency in the response of the first luminaire or the second luminaire to the stimulus.
Adapalene or a pharmaceutically acceptable salt thereof for use as agent for potentiating the action of benzoyl peroxide in reducing the number of acne lesions of non-inflammatory type, wherein the adapalene and the benzoyl peroxide are combined in a fixed pharmaceutical composition, and wherein said pharmaceutical composition is administered by daily cutaneous topical application for a treatment period of 3 months.
A micro fluidic device comprising a lab-on-a-chip with an upper fluid driving area provided with at least two fluid driving systems and a lower microfluidic mixing area arranged below the driving area for mixing such fluids, both the fluid driving area and the microfluidic mixing area being made of a biocompatible material, wherein the driving area is provided with at least two fluid inlet holes and respective moving plungers, each attached to a driver for moving the plungers forward and backward, wherein the microfluidic mixing area is provided with at least one microchannel for mixing fluids, and the fluid inlet holes and the microchannel are joined by a communication channel, characterised in that it further comprises an external actuator platform, the drivers being connected to the actuator platform which is provided with an electronic board with a processor and a single motor for actuating the drivers, and the fluid inlet holes are provided with a closing plugs inside, wherein the plungers, which are connected to the plugs, are configured to exert pressure on the closing plugs allowing fluid to pass through the communicating channel, the micro fluidic device being provided with a series of physical and/or chemical sensors in the microfluidic mixing area above the microfluidic channels, and means for connecting the sensors to the processor of the actuator platform in order to control the actuation of the drivers based on the data provided by the sensors.
A commodity introduction counter comprising: a counter for placing commodities; a display disposed on the counter; a memorizer for storing video files introducing the commodities; an input device for inputting a signal indicating a specific commodity in the commodities; a moving device disposed between the display and the counter, wherein the display can be moved through the moving device to a position corresponding to the specific commodity, wherein the moving device comprises a guiding rail disposed on the counter and a moving member disposed on the display and matched with the guiding rail, the moving member being configured to move along the guiding rail; and a control device for receiving the signal, obtaining the specific video file corresponding to the specific commodity from the video files stored in the memorizer, and controlling the display to display the specific video file, wherein the counter has an identity marker corresponding to the specific commodity, and the input device is a reading device disposed on the display to read the identity marker to form the signal. a counter for placing commodities; a display disposed on the counter; a memorizer for storing video files introducing the commodities; an input device for inputting a signal indicating a specific commodity in the commodities; a moving device disposed between the display and the counter, wherein the display can be moved through the moving device to a position corresponding to the specific commodity, wherein the moving device comprises a guiding rail disposed on the counter and a moving member disposed on the display and matched with the guiding rail, the moving member being configured to move along the guiding rail; and a control device for receiving the signal, obtaining the specific video file corresponding to the specific commodity from the video files stored in the memorizer, and controlling the display to display the specific video file, wherein the counter has an identity marker corresponding to the specific commodity, and the input device is a reading device disposed on the display to read the identity marker to form the signal.
A field calibration method for a device, in particular measuring in polar coordinates, having a scan function, having • an electro-optical distance measuring device with a laser axis as the target axis, • a motorized optical deflection unit, which deflects the target axis by a variable deflection angle (32,33) with respect to the distance measuring device, in particular wherein the target axis is deflected by a mirror which is movable with respect to the distance measuring device, and • an angle measurement device for determining an angular position (31,34) of the deflection unit, characterized by the steps: • a first survey of angle coordinates of a target mark (41, 43, 44) in a first angular position (31, 34) of the deflection unit as the first face and • a second survey of angle coordinates of the target mark (41, 43, 44) in a second angular position (31, 34) of the deflection unit as the second face, wherein the first face and second face differ, in particular wherein the first face is rotated relative to the second face in two axes such that the target axis in both faces points at least approximately in the same spatial direction, wherein the first and second surveys are carried out using images (200, 201), which are captured with a camera, the optical axis of which is deflected by the deflection unit with respect to the camera, and a determination of calibration parameters is carried out on the basis of the angular positions (31, 34) and the angle coordinates in the first and second faces, in particular using an adjustment calculation. • an electro-optical distance measuring device with a laser axis as the target axis, • a motorized optical deflection unit, which deflects the target axis by a variable deflection angle (32,33) with respect to the distance measuring device, in particular wherein the target axis is deflected by a mirror which is movable with respect to the distance measuring device, and • an angle measurement device for determining an angular position (31,34) of the deflection unit, • a first survey of angle coordinates of a target mark (41, 43, 44) in a first angular position (31, 34) of the deflection unit as the first face and • a second survey of angle coordinates of the target mark (41, 43, 44) in a second angular position (31, 34) of the deflection unit as the second face, wherein the first face and second face differ, in particular wherein the first face is rotated relative to the second face in two axes such that the target axis in both faces points at least approximately in the same spatial direction,
A camera dolly or camera crane having an arm pivotably attached to a chassis and a hydraulic system, including a hydraulic cylinder attached to the arm and to the chassis for raising the arm, characterised by: a hydraulic valve and a valve control on the base, the hydraulic valve having a normal operation mode where opening and closing of the valve is controlled by the valve control, and a float down mode, where the valve remains partially open, regardless of operation of the valve control. a hydraulic valve and a valve control on the base, the hydraulic valve having a normal operation mode where opening and closing of the valve is controlled by the valve control, and a float down mode, where the valve remains partially open, regardless of operation of the valve control.
A dynamically-lubricated bearing comprising: an inner race having an inner race groove between a pair of inner race cage lands; an outer race circumscribing the inner race so as to define an annular-shaped cavity therebetween, the outer race having an outer race groove that is between a pair of outer race cage lands and opposes the inner race groove; rolling elements disposed between the inner and outer races (102, 104) and in rolling contact with the inner and outer race grooves (110, 112); a cage disposed between the inner and outer races (102, 104) to maintain separation between the rolling elements; means for introducing a lubricant into the annular shaped cavity between the inner and outer races (102,104); and recessed surface features in the pair of outer race cage lands, the surface features defining continuous channels that are defined in each of the pair of outer race cage lands below a surrounding surface of the outer race cage lands and fluidically interconnect that portion of the annular shaped cavity defined by the outer race groove to an external environment surrounding at least one of a pair of axial ends (114, 116) of the bearing. an inner race having an inner race groove between a pair of inner race cage lands; an outer race circumscribing the inner race so as to define an annular-shaped cavity therebetween, the outer race having an outer race groove that is between a pair of outer race cage lands and opposes the inner race groove; rolling elements disposed between the inner and outer races (102, 104) and in rolling contact with the inner and outer race grooves (110, 112); a cage disposed between the inner and outer races (102, 104) to maintain separation between the rolling elements; means for introducing a lubricant into the annular shaped cavity between the inner and outer races (102,104); and recessed surface features in the pair of outer race cage lands, the surface features defining continuous channels that are defined in each of the pair of outer race cage lands below a surrounding surface of the outer race cage lands and fluidically interconnect that portion of the annular shaped cavity defined by the outer race groove to an external environment surrounding at least one of a pair of axial ends (114, 116) of the bearing.
An antenna system configured for full-duplex communication in a microwave communication device, comprising a transmit antenna, a receive antenna, and a reflector, wherein the transmit antenna, receive antenna and reflector are arranged such that a reflected signal received by the receive antenna, which is a transmitted signal from the transmit antenna and that has been reflected by the reflector, offsets an intra-frequency interference signal generated because the transmitted signal of the transmit antenna is directly received by the receive antenna wherein the said offsetting, is such that: an amplitude of the reflected signal equals an amplitude of the said intra-frequency interference signal and a phase difference is 2 n + 1 π, n = 0, ± 1, ± 2,..., characterized in that the system comprises a radome, above the transmit antenna and the receive antenna and the reflector is within the radome, wherein the reflector is made by stacking media having different dielectric constants.
A semiconductor device comprising: a gate electrode disposed on a substrate; a gate insulation layer disposed on the substrate to cover the gate electrode; an active layer disposed on the gate insulation layer, the active layer comprising an oxide semiconductor; an insulating interlayer disposed on the gate insulation layer and configured to cover the active layer; a protection structure comprising a first metal oxide layer disposed on the insulating interlayer, and a second metal oxide layer disposed on the first metal oxide layer, wherein the first metal oxide layer comprises a first composition of MOx1 containing a first oxygen content while the second metal oxide layer comprises a second composition of MOx2 containing a second oxygen content, where M indicates metal such as aluminium, titanium, tantalum or zirconium, O means oxygen and x represents a positive real number, wherein the second oxygen content abruptly varies from the first oxygen content at an interface between the first metal oxide layer and the second metal oxide layer, wherein a thickness ratio between the first and the second metal oxide layers is in a range of about 1:0.03 to 1:0.6; and a source electrode and a drain electrode disposed on the protection structure, the source electrode and the drain electrode contacting a source region and a drain region of the active layer, respectively. a gate electrode disposed on a substrate; a gate insulation layer disposed on the substrate to cover the gate electrode; an active layer disposed on the gate insulation layer, the active layer comprising an oxide semiconductor; an insulating interlayer disposed on the gate insulation layer and configured to cover the active layer; a protection structure comprising a first metal oxide layer disposed on the insulating interlayer, and a second metal oxide layer disposed on the first metal oxide layer, wherein the first metal oxide layer comprises a first composition of MOx1 containing a first oxygen content while the second metal oxide layer comprises a second composition of MOx2 containing a second oxygen content, where M indicates metal such as aluminium, titanium, tantalum or zirconium, O means oxygen and x represents a positive real number, wherein the second oxygen content abruptly varies from the first oxygen content at an interface between the first metal oxide layer and the second metal oxide layer, wherein a thickness ratio between the first and the second metal oxide layers is in a range of about 1:0.03 to 1:0.6; and a source electrode and a drain electrode disposed on the protection structure, the source electrode and the drain electrode contacting a source region and a drain region of the active layer, respectively.
A compound represented by any one of formulas to: wherein, in formulas to, R 1 is alkoxy having 1 to 9 carbons or alkenyloxy having 2 to 9 carbons, and in the groups, at least one piece of hydrogen may be replaced by fluorine; R 2 is alkenyl having 2 to 10 carbons, and in the group, at least one piece of hydrogen bonding with carbon forming a double bond may be replaced by fluorine; and Z 1 and Z 2 are independently a single bond, -CH 2 CH 2 -, -CH=CH-, -OCH 2 - or -CH 2 O-. R 1 is alkoxy having 1 to 9 carbons or alkenyloxy having 2 to 9 carbons, and in the groups, at least one piece of hydrogen may be replaced by fluorine; R 2 is alkenyl having 2 to 10 carbons, and in the group, at least one piece of hydrogen bonding with carbon forming a double bond may be replaced by fluorine; and Z 1 and Z 2 are independently a single bond, -CH 2 CH 2 -, -CH=CH-, -OCH 2 - or -CH 2 O-.
A product comprising a mixture of a multivalent cation resin and nanocellulose, wherein: (a) the multivalent cation resin is at least one selected from polyethyleneimine, polyallylamine, polyamine polyamidoepichlorohydrin, polyamine epichlorohydrin, polyacrylamide, poly(diallyldimethylammonium salt), dicyandiamide formalin, poly(meth)acrylate, cationized starch, cationized gum, or chitosan; (b) the nanocellulose is at least one of cellulose nanofiber oxidized by use of a TEMPO catalyst, or cellulose nanocrystal; (c) the product contains 0.01 to 2.0 g of the multivalent cation resin when 1.0 g/m 2 of the nanocellulose as a solid is contained; and (d) the mixture is provided by forming a layer containing the nanocellulose on a layer of the multivalent cation resin so that the multivalent cation resin and the nanocellulose are mixed with each other. (a) the multivalent cation resin is at least one selected from polyethyleneimine, polyallylamine, polyamine polyamidoepichlorohydrin, polyamine epichlorohydrin, polyacrylamide, poly(diallyldimethylammonium salt), dicyandiamide formalin, poly(meth)acrylate, cationized starch, cationized gum, or chitosan; (b) the nanocellulose is at least one of cellulose nanofiber oxidized by use of a TEMPO catalyst, or cellulose nanocrystal; (c) the product contains 0.01 to 2.0 g of the multivalent cation resin when 1.0 g/m 2 of the nanocellulose as a solid is contained; and (d) the mixture is provided by forming a layer containing the nanocellulose on a layer of the multivalent cation resin so that the multivalent cation resin and the nanocellulose are mixed with each other.
A method implemented by a wireless device (122, 124, 126, 606, 1100, 1200) in a wireless communication system, the method comprising: obtaining (600, 808, 906) a scaling factor that is a ratio of a signal estimate for a second signal of a first type to a signal estimate for a first signal of the first type; obtaining a further signal estimate that comprises a signal estimate for the first signal of a second type; and selectively (620, 722, 724) determining at the wireless device a signal estimate for a second signal of the second type by scaling the further signal estimate by the scaling factor; wherein the first signals of the first and second type are received from first radio network node and the second signals of the first and second type are received from a second radio network node; wherein the first signals are stronger than the second signals; and wherein the signals of the first type are synchronization signals and signals of the second type are reference signals; or signals of the first type are reference signals and signals of the second type are synchronization signals. obtaining (600, 808, 906) a scaling factor that is a ratio of a signal estimate for a second signal of a first type to a signal estimate for a first signal of the first type; obtaining a further signal estimate that comprises a signal estimate for the first signal of a second type; and selectively (620, 722, 724) determining at the wireless device a signal estimate for a second signal of the second type by scaling the further signal estimate by the scaling factor; wherein the first signals of the first and second type are received from first radio network node and the second signals of the first and second type are received from a second radio network node; wherein the first signals are stronger than the second signals; and wherein the signals of the first type are synchronization signals and signals of the second type are reference signals; or signals of the first type are reference signals and signals of the second type are synchronization signals.