Abstract: A percussion apparatus for sputum clearance includes a percussion unit, a drive unit, and a control unit, the percussion unit includes a percussion member and an angle detector, the angle detector is configured to detect an included angle between the reference plane and a horizontal plane, the control unit is electrically connected with the drive unit, and when the included angle conforms to a preset angle, the control unit controls the drive unit to drive the percussion unit to periodically percuss, which greatly saves the manpower and increase the efficiency of sputum clearance.

Abstract: A control circuit, a liquid crystal display drive module, and a liquid crystal display apparatus are disclosed. The control circuit includes: a first input end (101) and a second input end (102) that separately receive different external power source signals, and the control circuit sequentially controls the first input end (101) and the second input end (102) to input a power source signal to the drive chip, and sequentially controls the second input end (102) and the first input end (101) to power off.

Abstract: A glaucoma aqueous humor drainage device and a glaucoma aqueous humor drainage method, wherein the opening and closing of a pressure valve is controlled by the change in the pressure in a cavity of the valve. When the pressure in the intraocular pressure exceeds 12 mmHg, the valve is opened, and a drainage tube connected behind the valve drains the aqueous humor to the ocular surface, reducing the patient's discomfort and dry eyes, effectively draining the aqueous humor and avoiding scarring caused by embedding the device via a conjunctival flap and operation failure caused by increase of intraocular pressure caused by generation of filtering blebs.

Abstract: The present invention relates to a polymer composition comprising (85-100 wt %) of a propylene copolymer based on the total amount of the polymer composition, wherein the comonomer in the propylene copolymer is selected from moiety derived from ethylene, an ?-olefin having (4) to (20) carbon atoms or a combination thereof, wherein the amount of the comonomer is in the range of (0.50 to 4.5) wt % based on the propylene copolymer, wherein the fraction of melted propylene copolymer in the temperature range from (116 to 151° C.) is in the range from (65 to 90) wt % based on the total weight of the propylene copolymer. The present invention also relates to expanded polypropylene (EPP) beads comprising said polymer composition. The invention further relates to the use of such EPP beads. The invention further relates to a process for preparing such EPP beads. The present invention also relates to an article made from said EPP beads. The invention further relates to the use of such article.

Abstract: A glaucoma aqueous humor drainage device and a glaucoma aqueous humor drainage method, wherein the opening and closing of a pressure valve is controlled by the change in the pressure in a cavity of the valve. When the pressure in the intraocular pressure exceeds 12 mmHg, the valve is opened, and a drainage tube connected behind the valve drains the aqueous humor to the ocular surface, reducing the patient's discomfort and dry eyes, effectively draining the aqueous humor and avoiding scarring caused by embedding the device via a conjunctival flap and operation failure caused by increase of intraocular pressure caused by generation of filtering blebs.

Abstract: The invention relates to a glass fiber filled flame retardant polypropylene composition comprising (A) a polypropylene-based polymer, (B) a first flame retardant in an amount of 15 to 40 wt % of the total composition, wherein the first flame retardant is in the form of particles comprising ammonium polyphosphate and at least one phosphate selected from the group consisting of melamine phosphate, melamine polyphosphate, melamine pyrophosphate, piperazine phosphate, piperazine polyphosphate, piperazine pyrophosphate, 2-methylpiperazine monophosphate, tricresyl phosphate, alkyl phosphates, haloalkyl phosphates, tetraphenyl pyrophosphate, poly(2-hydroxy propylene spirocyclic pentaerythritol bisphosphate) and poly(2,2-dimethylpropylene spirocyclic pentaerythritol bishosphonate), (C) a second flame retardant in an amount of 0.1 to 15 wt % of the total composition, wherein the second flame retardant comprises an aromatic phosphate ester and (D) glass fibers in an amount of 5 to 40 wt % of the total composition.

Abstract: A control circuit, a liquid crystal display drive module, and a liquid crystal display apparatus are disclosed. The control circuit includes: a first input end (101) and a second input end (102) that separately receive different external power source signals, and the control circuit sequentially controls the first input end (101) and the second input end (102) to input a power source signal to the drive chip, and sequentially controls the second input end (102) and the first input end (101) to power off.

Abstract: The disclosure discloses a display panel, a method for driving the same, and a display device, where a control electrode is arranged on the side of an active layer of a thin film transistor away from a gate electrode, and the thickness of a buffer layer between the control electrode and the active layer is controlled so that the buffer layer is thicker than a gate insulation layer between the gate electrode and the active layer, to adjust the distance between the control electrode and the active layer to be larger than the distance between the gate electrode and the active layer; and at least when a gate off voltage is applied to the gate electrode so that the thin film transistor is switched off, a first control voltage is applied to the control electrode to vary a voltage Vg of the thin film transistor.

Abstract: Apparatuses and methods of transmitting and receiving a speech signal. The method of transmitting a speech signal includes extracting low frequency feature information from an input speech signal by using a first feature extracting network; and transmitting a speech signal corresponding to the low frequency feature information to a receiving end. The method of receiving a speech signal includes receiving a first speech signal transmitted by a transmitting end; extracting low frequency feature information from the first speech signal and recovering high frequency feature information based on the low frequency feature information, by using a second feature extracting network; and outputting a second speech signal including the low frequency feature information and the high frequency feature information.

Abstract: The invention relates to a flame retardant polypropylene composition comprising (A) a polypropylene-based polymer, (B) a first flame retardant in an amount of 15 to 40 wt % of the total composition, wherein the first flame retardant is in the form of particles comprising ammonium polyphosphate and at least one phosphate selected from the group consisting of melamine phosphate, melamine polyphosphate, melamine pyrophosphate, piperazine phosphate, piperazine polyphosphate, piperazine pyrophosphate, 2-methylpiperazine monophosphate, tricresyl phosphate, alkyl phosphates, haloalkyl phosphates, tetraphenyl pyrophosphate, poly(2-hydroxy propylene spirocyclic pentaerythritol bisphosphate) and poly(2,2-dimethylpropylene spirocyclic pentaerythritol bisphosphonate) and (C) a second flame retardant in an amount of 0.1 to 15 wt % of the total composition, wherein the second flame retardant comprises an aromatic phosphate ester.

Abstract: The disclosure provides a display panel and a method for driving the display panel. The display panel includes a display area and a peripheral area surrounding the display area, and the display area includes one first display area and at least one second display area. The design according to embodiments of the disclosure release enough space occupied by the peripheral area at one side of the at least one second display area far away from the first display area, thus increasing display area in desired direction and a screen-to-total face ratio.

Abstract: The invention relates to a flame retardant polypropylene composition comprising (A) a polypropylene-based polymer, (B) a first flame retardant in an amount of 15 to 40 wt % of the total composition, wherein the first flame retardant is in the form of particles comprising ammonium polyphosphate and at least one phosphate selected from the group consisting of melamine phosphate, melamine polyphosphate, melamine pyrophosphate, piperazine phosphate, piperazine polyphosphate, piperazine pyrophosphate, 2-methylpiperazine monophosphate, tricresyl phosphate, alkyl phosphates, haloalkyl phosphates, tetraphenyl pyrophosphate, poly(2-hydroxy propylene spirocyclic pentaerythritol bisphosphate) and poly(2,2-dimethylpropylene spirocyclic pentaerythritol bisphosphonate) and (C) a second flame retardant in an amount of 0.1 to 15 wt % of the total composition, wherein the second flame retardant comprises an aromatic phosphate ester.

Abstract: A polycarbonate composition having a flammability rating of V0 measured according to the UL 94 Vertical Burning Test at a thickness of 3 millimeters is disclosed. The composition comprises a linear polycarbonate, a branched polycarbonate, sodium dodecylbenzenesulfonate, and a linear phenyl-containing siloxane, a cyclic siloxane or a combination comprising at least one of the foregoing siloxanes.

Abstract: A replication composition includes at least 45 weight percent (wt) of a polycarbonate; 3 to 55 wt % of a polyester comprising a poly(C1-6 alkylene) terephthalate or a polyester comprising repeating units of Formula I: (I); wherein each T is independently a C5-7 cycloaliphatic group or C6-12aromatic group, and each D is independently a C6-12 aromatic group or C2-12 aliphatic group, provided that at least 50 mole percent of D is a 1,4-cyclohexanedimethyl group or a C2-12 aliphatic group; wherein the polyester has a melt viscosity between 0.01 and 3,000 poise (0.001 and 300 Pa·s) measured at 1500/seconds shear rate, at a temperature of 275° C.; and 0.01 to 4 wt % additives; wherein the weight percentages are based on 100 wt % of the composition.

Abstract: Systems, methods and tools for a geofence creator to select a specific mode of transportation during the geofence creation process to target a specific subset of customers. The geofence creator may select geofence properties during the creation, including size, location, mode of transportation and a message displayed to active users entering the geofence under the correct mode of transportation. The geofence system use different mechanisms for identifying the mode of transportation being utilized by the user of a client device. The client device may include hardware or software measuring devices or sensors capable of identifying the location of the user, the rate of change in the user's location, changes in the user's position, the acceleration of the user and/or the velocity of the user. If the correct mode of transportation is identified when the user enters the location of the geofence, the message will be displayed, otherwise no message may display on the user's client device.

Abstract: The present disclosure relates to thermoplastic compositions. The disclosed compositions comprise at least one polycarbonate polymer, at least one polysiloxane-polycarbonate copolymer, at least one laser direct structuring additive, and low levels of at least one oligomeric siloxane additive, the composition exhibiting improved strength and electrical properties. Methods for making the disclosed thermoplastic compositions and the articles of manufacture comprising the disclosed thermoplastic compositions are also disclosed.

Abstract: The disclosure provides a display panel and a method for driving the display panel. The display panel includes a display area and a peripheral area surrounding the display area, and the display area includes one first display area and at least one second display area. The design according to embodiments of the disclosure release enough space occupied by the peripheral area at one side of the at least one second display area far away from the first display area, thus increasing display area in desired direction and a screen-to-total face ratio.

Abstract: A 5 dBi embedded dual-band WiFi circular polarized 50 mm patch antenna with an SMA(f) connector is described. The antenna features a high efficiency dual-band WiFi 2.4 GHz/5˜6 GHz right hand circular polarization (RHCP). The antennas improve upon the previously developed antennas by simplifying the construction and simplifying the feed, while retaining circular polarization across two widely-separated bands. In order to integrate prior antennas into a system with simple coaxial connections, additional components and devices were required. The antennas simplifies the integration whilst retaining the circular polarization and dual frequency operation. The ratio between the two frequency bands can be adjusted by changing the middle patch and the V-shaped slot size of the top layer. The V-shaped slots improve the axial ratio bandwidth and assist with setting the frequency ration between the two bands.

Abstract: Provided herein are a quinolinone compound, pharmaceutical composition thereof, and use of the compound or the pharmaceutical composition in drug preparation, the drug being used to prevent, manage, treat or relieve diseases related to HIF and/or EPO of a patient, including anemia, vascular disease, myocardial ischemia, dysmetabolism, or for wound healing.

Abstract: An array substrate is disclosed. The array substrate includes a substrate, a first film layer on a side surface of the substrate, an insulation layer on the side surface of the substrate, an electrostatic charge dispersion layer on the side surface of the substrate, and a second film layer arranged on the side surface of the substrate. The first film layer, the insulation layer, the electrostatic charge dispersion layer, and the second film layer are sequentially arranged on the substrate. In addition, the insulation layer and the electrostatic charge dispersion layer include via holes, the second film layer is electrically connected with the first film layer through the via holes, and the electrostatic charge dispersion layer is in a same profile as the second film layer.