mhurhangee/ep-ind-claims huggingface dataset:
An organic solar cell comprising: a first electrode; a second electrode provided to face the first electrode; and two or more organic material layers comprising a photoactive layer and a fullerene layer provided between the first electrode and the second electrode, wherein the fullerene layer comprises one or more fullerene derivatives, a ratio of a hydrophilic substituent and a hydrophobic substituent which are bonded to the fullerene derivative is 1:0 to 1:0.9, the hydrophilic substituent comprises one or more selected from the group consisting of a hydroxy group, an indene group, a thiol group, a ketone group, a sulfonyl group, an amine group, an amino group, a phosphoric acid group, an ammonium group, and an ether group, and wherein the fullerene derivative is further bonded to one or more selected from the group consisting of an alkali metal ion and an alkaline earth metal ion. a first electrode; a second electrode provided to face the first electrode; and two or more organic material layers comprising a photoactive layer and a fullerene layer provided between the first electrode and the second electrode, wherein the fullerene layer comprises one or more fullerene derivatives, a ratio of a hydrophilic substituent and a hydrophobic substituent which are bonded to the fullerene derivative is 1:0 to 1:0.9, the hydrophilic substituent comprises one or more selected from the group consisting of a hydroxy group, an indene group, a thiol group, a ketone group, a sulfonyl group, an amine group, an amino group, a phosphoric acid group, an ammonium group, and an ether group, and wherein the fullerene derivative is further bonded to one or more selected from the group consisting of an alkali metal ion and an alkaline earth metal ion.
A drive control apparatus for a brushless motor M, comprising: a motor drive circuit, wherein the motor drive circuit is connected to the brushless motor M; a discharge circuit, wherein the discharge circuit is connected to the brushless motor M and the motor drive circuit, wherein the motor drive circuit is configured to: in a turn-off period of the brushless motor M, stop supplying power to the brushless motor M, and output an induced current generated by the brushless motor M to the discharge circuit; and the discharge circuit is configured to: in the turn-off period of the brushless motor M, receive the induced current under control of a first drive signal, and apply work by using the induced current, to consume electric energy of the brushless motor M; and a freewheeling circuit, wherein the freewheeling circuit is connected to the brushless motor M and the motor drive circuit, wherein the freewheeling circuit is configured to perform freewheeling on the induced current in the brushless motor M in a stable working period of the brushless motor M, characterised in that the motor drive circuit is further configured to: in the stable working period of the brushless motor M, when a second drive signal is in a first level state, supply power to the brushless motor M; or when the second drive signal is in a second level state, stop supplying power to the brushless motor M, and output the induced current generated by the brushless motor M to the freewheeling circuit, wherein the second drive signal in the stable working period is a pulse width modulation signal. a motor drive circuit, wherein the motor drive circuit is connected to the brushless motor M; a discharge circuit, wherein the discharge circuit is connected to the brushless motor M and the motor drive circuit, wherein the motor drive circuit is configured to: in a turn-off period of the brushless motor M, stop supplying power to the brushless motor M, and output an induced current generated by the brushless motor M to the discharge circuit; and the discharge circuit is configured to: in the turn-off period of the brushless motor M, receive the induced current under control of a first drive signal, and apply work by using the induced current, to consume electric energy of the brushless motor M; and a freewheeling circuit, wherein the freewheeling circuit is connected to the brushless motor M and the motor drive circuit, wherein the freewheeling circuit is configured to perform freewheeling on the induced current in the brushless motor M in a stable working period of the brushless motor M, characterised in that the motor drive circuit is further configured to: in the stable working period of the brushless motor M, when a second drive signal is in a first level state, supply power to the brushless motor M; or when the second drive signal is in a second level state, stop supplying power to the brushless motor M, and output the induced current generated by the brushless motor M to the freewheeling circuit, wherein the second drive signal in the stable working period is a pulse width modulation signal.
Proximity detector (1A, 1B) employing a capacitive sensor for controlling the approach of a machine and/or performing a safety anti-collision detection, comprising: - at least one detection antenna (20, 30) comprising a plurality of capacitive proximity sensors, each comprising a measurement electrode (E i,j, 31, 32, 33), said at least one antenna (20, 30) being intended to be placed in a moving part (5, 2) moving close to an object or a body, - electronic means for exciting said measurement electrodes and for processing the signals originating from said capacitive sensors, - digital means for controlling the electronic means and for calculating, from the measurement signals thus processed, the distances between said electrodes and said object or said body, characterised in that - said measurement electrodes (E i,j, 31, 32, 33) are arranged as a matrix, and - the electronic means comprise, for each detection antenna (20, 30), a floating capacitive bridge or with floating excitation, cooperating with polling means to measure sequentially the respective capacitances between each electrode (E i,j, 31, 32, 33) of said antenna (20, 30) and the object or body to be measured. - at least one detection antenna (20, 30) comprising a plurality of capacitive proximity sensors, each comprising a measurement electrode (E i,j, 31, 32, 33), said at least one antenna (20, 30) being intended to be placed in a moving part (5, 2) moving close to an object or a body, - electronic means for exciting said measurement electrodes and for processing the signals originating from said capacitive sensors, - digital means for controlling the electronic means and for calculating, from the measurement signals thus processed, the distances between said electrodes and said object or said body, - said measurement electrodes (E i,j, 31, 32, 33) are arranged as a matrix, and - the electronic means comprise, for each detection antenna (20, 30), a floating capacitive bridge or with floating excitation, cooperating with polling means to measure sequentially the respective capacitances between each electrode (E i,j, 31, 32, 33) of said antenna (20, 30) and the object or body to be measured.
A stent comprising a plurality of struts interconnected to form a tubular body, at least one of the struts comprising: a U-shaped strut having in cross-section a first leg, a second leg, and a closed end connecting the first leg and the second leg, wherein the first leg, the second leg, and the closed end define a recess having a drug release opening opposite the closed end; and a drug coating disposed on the first leg, the second leg, and the closed end within the recess; wherein the drug release opening is sized to release a drug from the drug coating at a predetermined drug elution rate; and characterized in that the U-shaped strut is formed by a ribbon having a fold along a long axis of the ribbon. a U-shaped strut having in cross-section a first leg, a second leg, and a closed end connecting the first leg and the second leg, wherein the first leg, the second leg, and the closed end define a recess having a drug release opening opposite the closed end; and a drug coating disposed on the first leg, the second leg, and the closed end within the recess; wherein the drug release opening is sized to release a drug from the drug coating at a predetermined drug elution rate; and characterized in that the U-shaped strut is formed by a ribbon having a fold along a long axis of the ribbon.
A trip apparatus for a circuit interruption device comprising: a coil operatively connectable to a circuit interruption device, the coil being configured to selectively operate the circuit interruption device to interrupt a current flowing through the circuit interruption device when the current exceeds a threshold; characterised by a current measuring device configured to selectively measure a coil current flowing through the coil to determine a measured coil current signal; and a monitoring device configured to determine the derivative of the measured coil current signal and to perform a correlation of the derivative of the measured coil current signal and a reference derivative of a reference coil current signal to determine a correlation output, the monitoring device being further configured to compare the correlation output with a reference correlation threshold to determine whether an operating condition of the coil is normal or abnormal. a coil operatively connectable to a circuit interruption device, the coil being configured to selectively operate the circuit interruption device to interrupt a current flowing through the circuit interruption device when the current exceeds a threshold; characterised by a current measuring device configured to selectively measure a coil current flowing through the coil to determine a measured coil current signal; and a monitoring device configured to determine the derivative of the measured coil current signal and to perform a correlation of the derivative of the measured coil current signal and a reference derivative of a reference coil current signal to determine a correlation output, the monitoring device being further configured to compare the correlation output with a reference correlation threshold to determine whether an operating condition of the coil is normal or abnormal.
A latex composition for dip-molding comprising a carboxylic acid-modified nitrile based copolymer latex copolymerized from conjugated diene-based monomers, ethylenically unsaturated nitrile monomers and ethylenically unsaturated acid monomers; and sodium polysulfide.
Device for measuring an electric current flowing through a cable comprising: - a flexible Rogowski coil; - means for holding said flexible Rogowski coil that can occupy an open position allowing engagement around the cable and a closed position capable of surrounding the cable; - actuation means suitable for moving said coil from one position to the other, said actuation means comprising two articulated jaws to which the coil is rigidly connected and which can occupy an "apart" position and a "together" position placing the coil in its open and closed positions, respectively, which device is characterized in that it includes a support that is rigidly connected to the jaws and in that the coil is mounted on said support that is rigidly connected to the jaws, said support consisting of a flexible conduit secured to the jaws. - a flexible Rogowski coil; - means for holding said flexible Rogowski coil that can occupy an open position allowing engagement around the cable and a closed position capable of surrounding the cable; - actuation means suitable for moving said coil from one position to the other, said actuation means comprising two articulated jaws to which the coil is rigidly connected and which can occupy an "apart" position and a "together" position placing the coil in its open and closed positions, respectively,
A dual-polarization quadrature phase shift keyed, "DP-QPSK", optical demodulator (122, 502, 600, 700A, 700B) comprising: a first polarization beam splitter (602, 702); a first half waveplate (604, 704) positioned to receive the signals output from the first polarization beam splitter (602, 702); a second polarization beam splitter (606, 706) positioned to receive the signals output from the first half waveplate (604, 704); a second half waveplate (608, 708) positioned to receive the signals output from the second polarization beam splitter (606, 706); a third polarization beam splitter (610, 710) positioned to receive the signals output from the second half waveplate (608, 708); and a third half waveplate (612, 712) positioned to receive the signals output from the third polarization beam splitter (610, 710). a first polarization beam splitter (602, 702); a first half waveplate (604, 704) positioned to receive the signals output from the first polarization beam splitter (602, 702); a second polarization beam splitter (606, 706) positioned to receive the signals output from the first half waveplate (604, 704); a second half waveplate (608, 708) positioned to receive the signals output from the second polarization beam splitter (606, 706); a third polarization beam splitter (610, 710) positioned to receive the signals output from the second half waveplate (608, 708); and a third half waveplate (612, 712) positioned to receive the signals output from the third polarization beam splitter (610, 710).
A method of determining placements for a plurality of access points (212, 214, 216) in a wireless network, comprising: ingesting a floor plan for a deployment site; determining a plurality of initial placements for the plurality of access points (212, 214, 216) in the deployment site; determining a plurality of placements for a plurality of sensors (218, 400), wherein each sensor (218, 400) is configured to wirelessly communicate with at least one access point (212, 214, 216) of the plurality of access points (212, 214, 216); while the plurality of sensors is communicating with the plurality of access points, measuring at least one signal metric for each sensor (218, 400) of the plurality of sensors (218, 400); based at least in part on the at least one measured signal metric for each of the plurality of sensors (218, 400), simulating a projected coverage map for each of a plurality of alternate placements for the plurality of access points (212, 214, 216); determining a new placement of the plurality of alternate placements for the plurality of access points (212, 214, 216); and presenting, to a user, the new placement of the plurality of access points (212, 214, 216), wherein each of the plurality of sensors (218, 400) has a complete network stack capable of generating and characterizing actual traffic similar to the type that will be present in the deployed environment. ingesting a floor plan for a deployment site; determining a plurality of initial placements for the plurality of access points (212, 214, 216) in the deployment site; determining a plurality of placements for a plurality of sensors (218, 400), wherein each sensor (218, 400) is configured to wirelessly communicate with at least one access point (212, 214, 216) of the plurality of access points (212, 214, 216); while the plurality of sensors is communicating with the plurality of access points, measuring at least one signal metric for each sensor (218, 400) of the plurality of sensors (218, 400); based at least in part on the at least one measured signal metric for each of the plurality of sensors (218, 400), simulating a projected coverage map for each of a plurality of alternate placements for the plurality of access points (212, 214, 216); determining a new placement of the plurality of alternate placements for the plurality of access points (212, 214, 216); and presenting, to a user, the new placement of the plurality of access points (212, 214, 216), wherein each of the plurality of sensors (218, 400) has a complete network stack capable of generating and characterizing actual traffic similar to the type that will be present in the deployed environment.
A tire having a tread at least comprising a first rubber layer constituting a tread surface, a second rubber layer adjacent to inside in a tire radial direction of the first rubber layer, and a third rubber layer adjacent to inside in a tire radial direction of the second rubber layer, wherein a complex elastic modulus of the third rubber layer at 30°C is lower than a complex elastic modulus of the first rubber layer at 30°C and a complex elastic modulus of the second rubber layer at 30°C, wherein a tan δ of the first rubber layer at 30°C is higher than a tan δ of the second rubber layer at 30°C and a tan δ of the third rubber layer at 30°C, wherein the tread has land parts partitioned by a plurality of circumferential grooves extending continuously in a tire circumferential direction, wherein at least one of the land parts has the third layer formed asymmetrically with respect to a normal line passing through the center in the tire width direction in a tire meridian cross section including a tire rotation axis, wherein the thickness of the third rubber layer is 1.0 mm or more or 10.0 mm or less, and wherein the complex elastic modulus and the tan δ is measured under a condition of a temperature at 30°C, an initial strain of 10%, a dynamic strain of 1%, and a frequency of 10 Hz. wherein a complex elastic modulus of the third rubber layer at 30°C is lower than a complex elastic modulus of the first rubber layer at 30°C and a complex elastic modulus of the second rubber layer at 30°C, wherein a tan δ of the first rubber layer at 30°C is higher than a tan δ of the second rubber layer at 30°C and a tan δ of the third rubber layer at 30°C, wherein the tread has land parts partitioned by a plurality of circumferential grooves extending continuously in a tire circumferential direction, wherein at least one of the land parts has the third layer formed asymmetrically with respect to a normal line passing through the center in the tire width direction in a tire meridian cross section including a tire rotation axis, wherein the thickness of the third rubber layer is 1.0 mm or more or 10.0 mm or less, and wherein the complex elastic modulus and the tan δ is measured under a condition of a temperature at 30°C, an initial strain of 10%, a dynamic strain of 1%, and a frequency of 10 Hz.
A method in a communication device (104a, 104b) having a processor (108a, 108b), a memory (112a, 112b), an input device (116a, 116b) and an output device (120a, 120b, 128a, 128b, 130a, 130b), the method comprising: detecting, at the processor, a notification message indicating that a new message has been received from a server; determining whether the communication device is a primary device; and, when the determination is affirmative: controlling the output device with the processor to generate an alert; receiving an acknowledgement at the processor from the input device; and transmitting an acknowledgment message to an other communication device for causing the other communication device to interrupt alert generation, the other communication device and the primary communication device being associated with the same account on the server; and when the determination is negative, starting a delay timer for delaying generation of an alert in association with the notification message for a period of time. detecting, at the processor, a notification message indicating that a new message has been received from a server; determining whether the communication device is a primary device; and, when the determination is affirmative: controlling the output device with the processor to generate an alert; receiving an acknowledgement at the processor from the input device; and transmitting an acknowledgment message to an other communication device for causing the other communication device to interrupt alert generation, the other communication device and the primary communication device being associated with the same account on the server; and controlling the output device with the processor to generate an alert; receiving an acknowledgement at the processor from the input device; and transmitting an acknowledgment message to an other communication device for causing the other communication device to interrupt alert generation, the other communication device and the primary communication device being associated with the same account on the server; and when the determination is negative, starting a delay timer for delaying generation of an alert in association with the notification message for a period of time.
An apparatus, comprising: a frame with a pivot axis defined thereupon; a drive wheel coupled to the frame; a first and a second foot link operably coupled to drive wheel to transfer power to said drive wheel so as to propel the apparatus, each including a foot receiving portion for receiving an operator's foot, a front end, and a rear end; a pair of internal guide track systems coupled to the frame, each internal guide track system being operative to engage the front end of its respective foot link and to direct said front end along a reciprocating path of travel while providing retention to each foot link, characterised in that at least one of the internal guide track systems includes one or more lower guide tracks that are removable with respect to the internal guide track system. a frame with a pivot axis defined thereupon; a drive wheel coupled to the frame; a first and a second foot link operably coupled to drive wheel to transfer power to said drive wheel so as to propel the apparatus, each including a foot receiving portion for receiving an operator's foot, a front end, and a rear end; a pair of internal guide track systems coupled to the frame, each internal guide track system being operative to engage the front end of its respective foot link and to direct said front end along a reciprocating path of travel while providing retention to each foot link, characterised in that at least one of the internal guide track systems includes one or more lower guide tracks that are removable with respect to the internal guide track system.