mhurhangee/ep-ind-claims huggingface dataset:
Method for power factor correction for an AC voltage/DC voltage transformer where a DC voltage or rectified input AC voltage (V IN) loads an inductance, where the inductance is repeatedly charged and discharged by means of a switch, clocked by a control unit, by opening and closing it, where the discharge current of the inductance is carried to the outlet of the transformer via a diode, where furthermore at a mutual measuring point (PIN 1) connected with the control unit being measured are - with the switch open, a voltage that directly corresponds to the output voltage (V BUS) of the transformer, and - with the switch closed, a voltage that indirectly corresponds to the current (I FET) through the switch, where the time (T ON) is being measured that it takes from the time the switch closes until the switch current has reached a preset threshold value (I T), and where finally the turn-off time (T OFF) for the switch is being determined via calculation by evaluating the threshold value, the output voltage (V BUS) and the turn-on time (T ON). - with the switch open, a voltage that directly corresponds to the output voltage (V BUS) of the transformer, and - with the switch closed, a voltage that indirectly corresponds to the current (I FET) through the switch,
A thermal transfer module for producing hot water, in particular domestic hot water, said thermal transfer module being intended to be connected between a hot water storage tank and a heat pump, said tank comprising at least a so-called "high inlet", a so-called "high outlet", a so-called "low inlet" and a so-called "low outlet", said heat pump comprising a so-called "hot outlet" and a so-called "cold inlet" and an inner heat exchanger capable of providing heat between said hot outlet and said cold inlet by using carbon dioxide as a coolant, said thermal transfer module comprising: - a first three-way valve device, comprising an inlet way, an outlet way, intended to be connected to the high inlet of the tank, and a bypass way, - a heat exchanger comprising, on the one hand, a so-called "hot inlet" for being connected with the hot outlet of the heat pump and a so-called "cold outlet" for being connected to the cold inlet of the heat pump and, on the other hand, a so-called "cold inlet" and a so-called "hot outlet" connected to the inlet way of the first three-way valve device, the thermal transfer module comprising a second three-way valve device comprising: - an inlet way for being connected to the low outlet of the tank, said thermal transfer module being characterised in that the second three-way valve device comprises: - an outlet way connected, on the one hand, to the cold inlet of the heat exchanger of the thermal transfer module and, on the other hand, to the bypass way of the first three-way valve device, and - a by-pass way for being connected to a water dispensing point and to the low inlet of the tank. - a first three-way valve device, comprising an inlet way, an outlet way, intended to be connected to the high inlet of the tank, and a bypass way, - a heat exchanger comprising, on the one hand, a so-called "hot inlet" for being connected with the hot outlet of the heat pump and a so-called "cold outlet" for being connected to the cold inlet of the heat pump and, on the other hand, a so-called "cold inlet" and a so-called "hot outlet" connected to the inlet way of the first three-way valve device, - an inlet way for being connected to the low outlet of the tank, said thermal transfer module being characterised in that the second three-way valve device comprises: - an outlet way connected, on the one hand, to the cold inlet of the heat exchanger of the thermal transfer module and, on the other hand, to the bypass way of the first three-way valve device, and - a by-pass way for being connected to a water dispensing point and to the low inlet of the tank. - an outlet way connected, on the one hand, to the cold inlet of the heat exchanger of the thermal transfer module and, on the other hand, to the bypass way of the first three-way valve device, and - a by-pass way for being connected to a water dispensing point and to the low inlet of the tank.
A back pack cinch for a strap securing a breathing tank to a buoyancy compensation device worn by a diver, the back pack cinch comprising: a cinch body having a serrated bearing surface; a cover rotatably mounted to the cinch body, the cover having an open position and a closed position, wherein in the closed position, the cover is configured to tension a strap; and a tab rotatably mounted to the cinch body, the tab having an open position and a closed position, wherein in the closed position, a portion of the strap is pressed against the serrated bearing surface by the tab to hold the portion of the strap in a fixed position. a cinch body having a serrated bearing surface; a cover rotatably mounted to the cinch body, the cover having an open position and a closed position, wherein in the closed position, the cover is configured to tension a strap; and a tab rotatably mounted to the cinch body, the tab having an open position and a closed position, wherein in the closed position, a portion of the strap is pressed against the serrated bearing surface by the tab to hold the portion of the strap in a fixed position.
A blood test kit for analyzing a concentration of a target component in a blood sample using a normal component which is homeostatically present in blood, the kit comprising: a diluent solution for diluting the blood sample; a first storing instrument for storing the diluent solution; a separation instrument for separating and recovering blood plasma from the blood sample diluted with the diluent solution; a holding instrument for holding the separation instrument; a second storing instrument for storing the recovered blood plasma; and a sealing instrument for keeping the stored blood plasma within the second storing instrument, characterized in that the separation instrument is composed of glass fiber coated with a resin, that the resin is a resin selected from the group consisting of urethane resins, polyvinyl alcohol resins, and epoxy resins, and that a coating amount of the resin is 1% to 10% by mass with respect to a mass of the glass fiber. a diluent solution for diluting the blood sample; a first storing instrument for storing the diluent solution; a separation instrument for separating and recovering blood plasma from the blood sample diluted with the diluent solution; a holding instrument for holding the separation instrument; a second storing instrument for storing the recovered blood plasma; and a sealing instrument for keeping the stored blood plasma within the second storing instrument, characterized in that the separation instrument is composed of glass fiber coated with a resin, that the resin is a resin selected from the group consisting of urethane resins, polyvinyl alcohol resins, and epoxy resins, and that a coating amount of the resin is 1% to 10% by mass with respect to a mass of the glass fiber.
A base station, comprising: a first determining unit, configured to determine multiple subband groups, wherein the multiple subband groups are obtained by dividing multiple physical resource blocks corresponding to resource elements, REs, originally occupied by a channel state information-reference signal, CSI-RS, and each subband group in the multiple subband groups comprises at least one subband; a second determining unit, configured to determine a reference signal corresponding to each subband group in the multiple subband groups, wherein the reference signal corresponding to each subband group is generated by performing a precoding operation on the CSI-RS originally carried in first bearer REs in each subband in each subband group, and different precoding is used when precoding operations are performed on the CSI-RS originally carried in the first bearer REs in different subband groups and for each subband group a precoding pointing to a different spatial direction is used; and a transmitting unit, configured to transmit, by using the first bearer REs in each subband group in the multiple subband groups, the reference signal corresponding to each subband group. a first determining unit, configured to determine multiple subband groups, wherein the multiple subband groups are obtained by dividing multiple physical resource blocks corresponding to resource elements, REs, originally occupied by a channel state information-reference signal, CSI-RS, and each subband group in the multiple subband groups comprises at least one subband; a second determining unit, configured to determine a reference signal corresponding to each subband group in the multiple subband groups, wherein the reference signal corresponding to each subband group is generated by performing a precoding operation on the CSI-RS originally carried in first bearer REs in each subband in each subband group, and different precoding is used when precoding operations are performed on the CSI-RS originally carried in the first bearer REs in different subband groups and for each subband group a precoding pointing to a different spatial direction is used; and a transmitting unit, configured to transmit, by using the first bearer REs in each subband group in the multiple subband groups, the reference signal corresponding to each subband group.
Apparatus for optical cooling of objects and/or object surfaces, said apparatus comprising: - at least one bottom layer, said bottom layer is configured to respond in anti-Stokes fluorescence upon absorption of incoherent non-monochromatic electromagnetic radiation with wide spectral band; and - at least one top layer, said top layer is overlaid on said bottom layer and configured to filter said incoherent non-monochromatic electromagnetic radiation with wide spectral band and transmits selected spectral band of said electromagnetic radiation to said bottom layer; wherein said electromagnetic radiation is incoherent non-monochromatic radiation with wide spectral band, wherein said selected spectral band is sufficient for excitation of electrons from ground energy state to excited energy state in active component in said bottom layer; wherein said active component comprises at least one material selected from the group consisting of RE-ion doped materials, and crystalline semiconductor materials. - at least one bottom layer, said bottom layer is configured to respond in anti-Stokes fluorescence upon absorption of incoherent non-monochromatic electromagnetic radiation with wide spectral band; and - at least one top layer, said top layer is overlaid on said bottom layer and configured to filter said incoherent non-monochromatic electromagnetic radiation with wide spectral band and transmits selected spectral band of said electromagnetic radiation to said bottom layer; wherein said electromagnetic radiation is incoherent non-monochromatic radiation with wide spectral band, wherein said selected spectral band is sufficient for excitation of electrons from ground energy state to excited energy state in active component in said bottom layer; wherein said active component comprises at least one material selected from the group consisting of RE-ion doped materials, and crystalline semiconductor materials.
A blood flow measurement device comprising: a measurement unit (110, 120) configured to measure a blood flow rate in capillary vessels of a biological tissue more than once over time; a slope calculation unit configured to calculate a slope of change over time in the blood flow rate using the blood flow rate of the capillary vessels of the biological tissue measured by the measurement unit and measuring time; a display unit configured to display a value of the slope as an index value indicating a blood circulation state within a mass of tissue including an underlying portion beneath the capillary vessels of the biological tissue; and a stimulus applying device configured to warm the biological tissue, wherein the measurement unit (110, 120) measures the blood flow rate after the biological tissue being warmed; and the slope calculation unit calculates the slope that is indicated by decrease in the blood flow rate of the superficial layer of the biological tissue after warming by the stimulus applying device being stopped. a measurement unit (110, 120) configured to measure a blood flow rate in capillary vessels of a biological tissue more than once over time; a slope calculation unit configured to calculate a slope of change over time in the blood flow rate using the blood flow rate of the capillary vessels of the biological tissue measured by the measurement unit and measuring time; a display unit configured to display a value of the slope as an index value indicating a blood circulation state within a mass of tissue including an underlying portion beneath the capillary vessels of the biological tissue; and a stimulus applying device configured to warm the biological tissue, wherein the measurement unit (110, 120) measures the blood flow rate after the biological tissue being warmed; and the slope calculation unit calculates the slope that is indicated by decrease in the blood flow rate of the superficial layer of the biological tissue after warming by the stimulus applying device being stopped.
An eyepiece for a head mounted display, the eyepiece comprising: an illumination module including an image source (235, 250) for launching computer generated image ("CGI") light along a forward propagating path within the eyepiece; an end reflector disposed at an opposite end of the eyepiece from the illumination module to reflect the CGI back along a reverse propagation path; a viewing region to be aligned with an eye of a user, the viewing region disposed between the illumination module and the end reflector and including a polarizing beam splitter ("PBS" 255) and a non-polarizing beam splitter ("non-PBS" 260) disposed between the PBS and the end reflector, wherein the PBS and the non-PBS are positioned within the viewing region such that the CGI light passes through the PBS and the non-PBS along the forward propagating path and such that the CGI light is redirected from the reverse propagation path out of an eye-ward side of the eyepiece by both the PBS and the non-PBS, wherein the PBS and the non-PBS are positioned such that an eyebox associated with the eyepiece is extended along a lateral dimension; and a polarization rotator disposed in the forward and reverse propagation paths of the CGI light between the viewing region and the end reflector. an illumination module including an image source (235, 250) for launching computer generated image ("CGI") light along a forward propagating path within the eyepiece; an end reflector disposed at an opposite end of the eyepiece from the illumination module to reflect the CGI back along a reverse propagation path; a viewing region to be aligned with an eye of a user, the viewing region disposed between the illumination module and the end reflector and including a polarizing beam splitter ("PBS" 255) and a non-polarizing beam splitter ("non-PBS" 260) disposed between the PBS and the end reflector, wherein the PBS and the non-PBS are positioned within the viewing region such that the CGI light passes through the PBS and the non-PBS along the forward propagating path and such that the CGI light is redirected from the reverse propagation path out of an eye-ward side of the eyepiece by both the PBS and the non-PBS, wherein the PBS and the non-PBS are positioned such that an eyebox associated with the eyepiece is extended along a lateral dimension; and a polarization rotator disposed in the forward and reverse propagation paths of the CGI light between the viewing region and the end reflector.
A method for producing single-hole hollow polymer particles, which comprises: preparing a dispersion of swollen particle droplets by mixing a seed particle dispersion obtained by dispersing uncrosslinked polymer-containing seed particles in a water-containing dispersion medium, with a radical polymerizable monomer, an oil-soluble solvent and an oil-soluble polymerization initiator, and causing the radical polymerizable monomer, the oil-soluble solvent and the oil-soluble polymerization initiator to be absorbed in the seed particles; and polymerizing the radical polymerizable monomer in the swollen particle droplets, wherein the relationship between the SP value of a polymer obtained by polymerizing the radical polymerizable monomer (SPp) and the SP value of the oil-soluble solvent (SPs) satisfies formula below: 2.1 ≤ SPp - SPs ≤ 7.0 preparing a dispersion of swollen particle droplets by mixing a seed particle dispersion obtained by dispersing uncrosslinked polymer-containing seed particles in a water-containing dispersion medium, with a radical polymerizable monomer, an oil-soluble solvent and an oil-soluble polymerization initiator, and causing the radical polymerizable monomer, the oil-soluble solvent and the oil-soluble polymerization initiator to be absorbed in the seed particles; and polymerizing the radical polymerizable monomer in the swollen particle droplets, wherein the relationship between the SP value of a polymer obtained by polymerizing the radical polymerizable monomer (SPp) and the SP value of the oil-soluble solvent (SPs) satisfies formula below: 2.1 ≤ SPp - SPs ≤ 7.0
An interference power estimating device comprising: reference symbol acquiring means for acquiring a reference symbol corresponding to a target pilot symbol by symbol-averaging a reference signal including one or more pilot symbols being allocated in positions near in terms of time to the target pilot symbol, assuming each of pilot symbols included in a received signal to be the target pilot symbol, wherein a number of the one or more pilot symbols is less than a number of pilot symbols within one slot; estimating means (13, 14, 15) for estimating interference power of the received signal by squaring each difference between the target pilot symbol and the reference symbol corresponding to the target pilot symbol acquired by the reference symbol acquiring means; and speed estimating means for estimating a moving speed of the interference power estimating device; wherein the reference symbol acquiring means is configured to switch over so that the number of the pilot symbols included in the reference signal becomes smaller as the moving speed estimated by the speed estimating means becomes higher. reference symbol acquiring means for acquiring a reference symbol corresponding to a target pilot symbol by symbol-averaging a reference signal including one or more pilot symbols being allocated in positions near in terms of time to the target pilot symbol, assuming each of pilot symbols included in a received signal to be the target pilot symbol, wherein a number of the one or more pilot symbols is less than a number of pilot symbols within one slot; estimating means (13, 14, 15) for estimating interference power of the received signal by squaring each difference between the target pilot symbol and the reference symbol corresponding to the target pilot symbol acquired by the reference symbol acquiring means; and speed estimating means for estimating a moving speed of the interference power estimating device; wherein the reference symbol acquiring means is configured to switch over so that the number of the pilot symbols included in the reference signal becomes smaller as the moving speed estimated by the speed estimating means becomes higher.
A wiper control method for a wiper device, the wiper device including a wiper blade (2a, 2b) disposed on a surface to be wiped and an electric motor (6a, 6b) for reciprocating the wiper blade (2a, 2b) on the surface to be wiped, the electric motor (6a, 6b) being subjected to PWM duty control based on a target speed of the wiper blade (2a, 2b) set according to a position of the wiper blade (2a, 2b) on the surface to be wiped, the wiper control method comprising after a deceleration start position is reached at which a speed of the wiper blade (2a, 2b) is made to start being reduced in a wiping operation of the wiper blade (2a, 2b), driving the electric motor (6a, 6b) using a PWM duty value, the PWM duty value being obtained by multiplying a PWM duty value at the deceleration start position by a predetermined deceleration coefficient, wherein the PWM duty value fluctuates according to a load state in a region over which the wiper blade (2a, 2b) on the surface to be wiped is operating at a maximum speed, the wiper control method being characterised in that the deceleration coefficient used is based on the position of the wiper blade (2a, 2b) on the surface to be wiped and is a ratio between a target speed at the deceleration start point and a target speed according to the position of the wiper blade (2a, 2b).
Workpiece support with at least one buildup plate which has at least one component receiver, wherein the buildup plate is of sandwich construction with multiple layers (5, 6) of which at least two layers (5, 6) have different material characterized in that a core layer of the at least one buildup plate has a tolerance compensation join, and in that the component receiver is made in one piece of pressure-resistant plastic and is provided, on its bearing surface, with a bearing wear part, and in that there is provided a base frame which is constructed in an essentially modular manner of standard profiles and on which the at least one buildup plate is held.
A process for preparing pyrrolidine of the formula I by reacting 1,4-butanediol of the formula II with ammonia in the presence of hydrogen and a supported, metal-containing catalyst, wherein the catalytically active mass of the catalyst, prior to its reduction with hydrogen, comprises oxygen-containing compounds of aluminum, copper, nickel and cobalt and in the range from 0.2 to 5.0% by weight of oxygen-containing compounds of tin, calculated as SnO, and the reaction is carried out in the liquid phase at an absolute pressure in the range from 160 to 220 bar, a temperature in the range from 160 to 230°C, using ammonia in a molar ratio to BDO used of from 5 to 50 and in the presence of 1.0 to 4.5% by weight of hydrogen, based on the amount of BDO used.
An agent for use in preventing or treating a perinatal disease of a ruminant, said agent comprising at least one of cashew nut shell liquid, which may be a cashew nut shell itself, heat-treated cashew nut shell liquid, which may be heat-treated cashew nut shell itself, anacardic acid, cardanol, and cardol, wherein the perinatal disease is selected from the group consisting of fatty liver, ketosis, and abomasal displacement.
A method for establishing a secure connection between a client device and a network gateway, the method being performed by an access point provided in a customer premises equipment, the method comprising the steps of: establishing a first secure connection between the access point and the network gateway; defining a separate control channel between the access point and the network gateway; receiving and sending software-defined networking, SDN, control signalling for the access point on the separate control channel, and establishing a second secure connection serving as a virtual private network tunnel between the client device and the network gateway, wherein said step further comprises the step of facilitating exchange (S108f) of a device-to-gateway pairwise master key, DG-PMK, between the client device and the network gateway. establishing a first secure connection between the access point and the network gateway; defining a separate control channel between the access point and the network gateway; receiving and sending software-defined networking, SDN, control signalling for the access point on the separate control channel, and establishing a second secure connection serving as a virtual private network tunnel between the client device and the network gateway, wherein said step further comprises the step of facilitating exchange (S108f) of a device-to-gateway pairwise master key, DG-PMK, between the client device and the network gateway.