Abstract: A biometric sensing chip includes a biometric sensing die including a memory circuit for saving data and an electrostatic conductor set above the memory circuit for discharging static electricity. An electronic device includes the biometric sensing chip described above is also provided.

Abstract: An ultraviolet light sensing circuit and sensing system. The ultraviolet light sensing circuit comprises a modulation unit and a phase delay unit, wherein the modulation unit comprises a first stage of inverter which is used for sensing ultraviolet light and is used as a voltage feedback modulation stage; and the phase delay unit comprises N stages of inverters which are connected in sequence, where N is an even number which is greater than or equal to 2. The modulation unit is connected to the phase delay unit in sequence, and the output voltage of the phase delay unit is fed to the modulation unit; and the modulation unit is modulated by a control signal which is a pulse signal. The ultraviolet light sensing circuit and sensing system can be used for ultraviolet light information communications. The ultraviolet light sensing circuit can sense ultraviolet light signals and output amplitude modulation wave signals.

Abstract: A photoelectric sensor and a display panel comprise: a pulse transmission unit comprising a control node, after obtaining a driving voltage, the control node of the pulse transmission unit transmitting first clock signals to a signal output terminal; a pulse control unit configured to receive scanning signals from a signal input terminal and charging the control node of the pulse transmission unit so as to provide the driving voltage; and photoelectric sensing unit configured to provide a leakage current in response to the intensity of external illumination when receiving the external illumination, the leakage current discharging the control node of the pulse transmission unit, so that the voltage at the control node of the pulse transmission unit is less than the driving voltage after a period of time.

Abstract: The present application discloses a shift register and units thereof, wherein low voltage level maintaining module (30) includes: a first maintaining unit (31) and a second maintaining unit (32), configured to maintain a signal output terminal and/or the controlling terminal (Q) of the driving module (20) at low voltage level when an effective level is received. A threshold voltage sensing module (40) is coupled between the first maintaining unit (31) and the second maintaining unit (32), the threshold voltage sensing module (40) is configured to control its signal output terminal to provide an effective level to the second maintain-enabling terminal (P2) according to threshold voltage shift of the first maintaining unit (31) sensed. Therefore, low voltage maintaining module (30) may endure a greater threshold voltage shift, and the life span of the circuit is extended. The present application further discloses a display device and a voltage regulating circuit.

Abstract: Embodiments of the present invention disclose a push information pre-selecting method and apparatus. The method includes: based on historical push data of push information including a plurality of push information items, determining a feature for calculating a predicted value, and a weight corresponding to the feature; calculating a standard deviation of the feature; determining a fluctuation probability of the standard deviation; calculating the predicted value based on the weight, the standard deviation, and the fluctuation probability, the standard deviation and the fluctuation probability being used for calculating a fluctuation value for correcting the weight; based on the predicted value, selecting push information items satisfying a preset condition; and pushing the selected push information items to a target user.

Abstract: Provided is a multi-function car-mounted charger comprises a main housing, a lighting housing, a power input portion, a main circuit, a rechargeable battery, a magnet, a power output portion and a lighting portion; the power input portion, the main circuit, the rechargeable battery, the magnet, and the power output portion are disposed in the main housing; the lighting portion is disposed in the lighting housing; the power input portion, the rechargeable battery, the power output portion, and the lighting portion are electrically connected with the main circuit respectively; the power input portion comprises a first electrode and a second electrode, both of which are electrically connected with the main circuit respectively; and the first electrode is provided with a cone body.

Abstract: An adaptive voltage source, comprising a signal output end, and a reference resistance forming circuit and a sensing module connected in series between a voltage source and a low power level; the sensing module comprises a sensing end coupled to a transistor to be sensed to sense the threshold voltage drift of the transistor to be sensed in a device circuit; the equivalent resistance of the sensing module increases with the increase of the sensed threshold voltage drift; and the signal output end is coupled to a first node coupled to the reference resistance forming circuit and the sensing module, and is used to output adaptive voltage. The output adaptive voltage is adjusted via the threshold voltage drift sensed by the sensing module. Based on the circuit, also disclosed are a shift register and unit thereof, and display.

Abstract: Disclosed herein is a method for improving the health of animal or human microflora using aloe vera. A method of purifying decolorized dried aloe vera leaf juice is also disclosed. The method may include removing an aloe vera leaf from an aloe vera plant, washing and/or sanitizing the leaf, and grinding the leaf into a slurry and subsequently purifying with activated carbon. The method may remove pigmented substances including the undesirable phenolic compounds present in aloe vera latex, and in particular the anthrones aloin A and aloin B, aloesin (a chromone) and aloe-emodin (an anthraquinone). Following purification, the liquid juice may then be spray-dried to form a final dry juice powder.

Abstract: Organic coating compositions, particularly antireflective coating compositions, are provided that can be developed with an aqueous alkaline developer, including in a single step during development of an overcoated photoresist layer. Preferred coating compositions comprise a tetrapolymer that comprises at least four distinct functional groups.

Abstract: A controllable voltage source, comprising a control module (1), a storage module (2) and an output module (3); the control module (1) is coupled between a high level end and a low level end; the storage module (2) comprises a storage capacitor; two ends of the storage capacitor are respectively coupled to the control module (1) to form a first terminal and a second terminal; the output module (3) is coupled to the second terminal, and the signal output end thereof is used to output to an external circuit the voltage signal of the controllable voltage source; the control module (1) responds the effective level of a first clock signal so as to enable the first terminal to be coupled to the high level end, and the first terminal is charged from the high level end; the control module (1) responds the effective level of a second clock signal so as to enable the second terminal to be coupled to the high level end, and the second terminal is charged from the high level end; and the first terminal is coupled to the l

Abstract: A headlamp, including a light source module and a lithium polymer battery in integrated connection is provided. The light source module comprises a circuit board, and the lithium polymer battery connects to the light source module and provides power for the circuit board. Compared with the known art, the present invention is able to be disposed at the forehead position as an integrated part through connecting the lightweight lithium polymer battery in small size with the light source module, which lowers the complexity of the electric circuit and the cost.

Abstract: An adaptive voltage source, comprising a signal output end, and a reference resistance forming circuit and a sensing module connected in series between a voltage source and a low power level; the sensing module comprises a sensing end coupled to a transistor to be sensed to sense the threshold voltage drift of the transistor to be sensed in a device circuit; the equivalent resistance of the sensing module increases with the increase of the sensed threshold voltage drift; and the signal output end is coupled to a first node coupled to the reference resistance forming circuit and the sensing module, and is used to output adaptive voltage. The output adaptive voltage is adjusted via the threshold voltage drift sensed by the sensing module. Based on the circuit, also disclosed are a shift register and unit thereof, and display.

Abstract: An ultraviolet light sensing circuit and sensing system. The ultraviolet light sensing circuit comprises a modulation unit and a phase delay unit, wherein the modulation unit comprises a first stage of inverter which is used for sensing ultraviolet light and is used as a voltage feedback modulation stage; and the phase delay unit comprises N stages of inverters which are connected in sequence, where N is an even number which is greater than or equal to 2. The modulation unit is connected to the phase delay unit in sequence, and the output voltage of the phase delay unit is fed to the modulation unit; and the modulation unit is modulated by a control signal which is a pulse signal. The ultraviolet light sensing circuit and sensing system can be used for ultraviolet light information communications. The ultraviolet light sensing circuit can sense ultraviolet light signals and output amplitude modulation wave signals.

Abstract: Disclosed is a method for preparing an insulin glargine (GlyA21-ArgB31-AryB32-human insulin) crystal, comprising crystallizing the insulin glargine at pH 7.0-9.0 and in a crystallization solution containing a recombinant insulin glargine, an organic solvent of a 10-30% concentration by volume, a zinc compound, a phenol derivative, a salt and an organic acid.

Abstract: The present invention relates to substituted indole derivatives, to processes for their production, to new stable forms, their use as pharmaceuticals and to pharmaceutical compositions comprising them.

Abstract: Disclosed are a process and catalysts useful for carrying out asymmetric methlyallylations. The catalysts used in the invention have the formula (IV): wherein X1, X2, R3 and R4 are as defined herein. Compounds made by the process of the invention can be used to prepare pharmaceutically active compounds such as 11-?-hydroxysteroid hydrogenase type 1 (11-?-HSD1) inhibitors including 1,3-disubstituted oxazinan-2-ones.