Abstract: A conference minutes generation method is provided, which relates to the technical field of natural language processing. The conference minutes generation method comprises: acquiring a text conference record; dividing the text conference record into a plurality of conference paragraphs, generating a conference paragraph summary for each conference paragraph, and generating a conference record summary based on the conference paragraph summary of each conference paragraph; extracting conference instructions based on the text conference record; and generating the conference minutes based on the conference record summary and the conference instructions.

Abstract: Provided are an ultrasonic human body communication method and a device thereof, the method including dividing serial information into blocks, and each information block includes modulation bits and index bits; each transmission frame is divided into multiple groups; performing an index modulation on the groups of each transmission frame, determining activated group sequence numbers; performing a digital modulation on the modulation bits of each information block, and mapping the digitally modulated modulation bits to activated groups; for the multiple information blocks processed in parallel, performing a parallel/serial conversion, a pulse shaping, and an ultrasonic conversion in sequence to obtain a transmission signal, and transmitting the transmission signal in a human body through a transmission frame; on a receiving node, receiving a received transmission signal propagated by the human body, and demodulating the received transmission signal to obtain the index bits and the modulation bits.

Abstract: A waste pail having a manual actuator to indirectly turn a rotator, both of which are enclosed in a lid casing. The rotator rotates the inner collar of the waste pail, and the inner collar is attached to the top rim of a trash bag. A user may twist the trash bag open only when the lid casing is closed, thereby preventing the escape of odor from within the trash bag.

Abstract: Disclosed are an LED dimming circuit, a dimming device and a dimming method. The LED dimming circuit comprises a reference voltage source, a line voltage compensation module, a dimming module, and a constant current source module. The line voltage compensation module outputs a compensation information to the reference voltage source according to a current line voltage, the reference voltage source modulates a reference voltage according to the compensation information, and then outputs a voltage reference having the compensation information to the dimming module, the dimming module outputs, according to the voltage reference having the compensation information and an externally input dimming signal, a dimming voltage to the constant current source module, the constant current source module controls a working current of an LED lamp string according to the dimming voltage.

Abstract: A conference minutes generation method is provided, which relates to the technical field of natural language processing. The conference minutes generation method comprises: acquiring a text conference record; dividing the text conference record into a plurality of conference paragraphs, generating a conference paragraph summary for each conference paragraph, and generating a conference record summary based on the conference paragraph summary of each conference paragraph; extracting conference instructions based on the text conference record; and generating the conference minutes based on the conference record summary and the conference instructions.

Abstract: The invention relates to the technical field of amorphous soft magnetic material, specifically relating to the field of Fe—Co based amorphous soft magnetic alloy and preparation method thereof. The Fe—Co based amorphous soft magnetic alloy provided in the invention has chemical composition of FeaCobSicBdCue, which possesses merits of highly-saturated magnetic induction, outstanding soft magnetic property and great amorphous forming ability at the same time; the embodiment of Fe—Co based amorphous soft magnetic alloy disclosed in the invention has indicated that its saturation magnetic induction is 1.79˜1.86 T, coercivity 1.4˜4.3 A/m, and permeability 8000˜14000; the invention has advantages of easy treatment process, low annealing temperature, which reduces process cost remarkably and economizes energy, thus having great application prospect.

Abstract: The invention discloses an iron-based amorphous nanocrystalline laser cladding composite coating and preparation and test methods thereof; the composition of the cladding composite coating meets the molecular formula: FeaCobNicBdSiyNbe, wherein a, b, c, d, y, and e respectively represent the atomic percentage of the corresponding alloy element; a plus b plus c plus d plus y plus e equals 100; the preparation method is: weighing the raw materials and mixing to obtain the alloy powder, substrate pretreatment, tiling the alloy powder on the surface of the substrate, the laser beam is scanned vertically to perform laser cladding on the alloy powder. The composite has a certain amorphous content, high microhardness, excellent wear resistance, and outstanding fracture strength. The preparation process is simple, the raw materials do not contain rare earths or volatile elements, and the application prospect is broad.

Abstract: A waste disposal container of smaller shipping profile is disclosed with an inner rotating support structure and an outer casing, where the inner rotating support structure and/or the outer casing may be shipped in separable parts and reassembled by the end consumer. The inner rotating support structure also may offer at least one bag attachment points to hold on to the body of the bag where the bag attachment points are designed to be lower to accommodate collection of cat litter.

Abstract: The embodiments of the present disclosure provide a gate driving circuit and its driving method, an array substrate and a display device. The gate driving circuit is configured to drive an irregular-shaped display panel that includes a regular-shaped display area and a first irregular-shaped display area, wherein the gate driving circuit includes a first driving module configured to drive one or more first scan lines in the regular-shaped display area and a second driving module configured to drive one or more second scan lines in the regular-shaped display area; wherein one or more third scan lines are driven by the first driving module or the second driving module, and one or more fourth scan lines are driven by the first driving module or the second driving module.

Abstract: The present disclosure discloses flake metal lithium powder and a preparing method thereof; by ultrasonically pulverizing the metal lithium placed in a low-viscosity inert organic resolvent using a vacuum ultrasonic pulverization method, a micrometer scale flake metal lithium powder is prepared. The metal lithium powder may be used as an anode material for a lithium cell or lithium ion cell. The present method has advantages of high product purity, simple operation, low processing temperature, low cost, high efficiency, and less demanding on equipment, etc., and has a high prospect of being applied to mass production of metal lithium powder.

Abstract: The present disclosure discloses flake metal lithium powder and a preparing method thereof; by ultrasonically pulverizing the metal lithium placed in a low-viscosity inert organic resolvent using a vacuum ultrasonic pulverization method, a micrometer scale flake metal lithium powder is prepared. The metal lithium powder may be used as an anode material for a lithium cell or lithium ion cell. The present method has advantages of high product purity, simple operation, low processing temperature, low cost, high efficiency, and less demanding on equipment, etc., and has a high prospect of being applied to mass production of metal lithium powder.

Abstract: The embodiments of the present disclosure provide a gate driving circuit and its driving method, an array substrate and a display device. The gate driving circuit is configured to drive an irregular-shaped display panel that includes a regular-shaped display area and a first irregular-shaped display area, wherein the gate driving circuit includes a first driving module configured to drive one or more first scan lines in the regular-shaped display area and a second driving module configured to drive one or more second scan lines in the regular-shaped display area; wherein one or more third scan lines are driven by the first driving module or the second driving module, and one or more fourth scan lines are driven by the first driving module or the second driving module.

Abstract: A waste disposal container of smaller shipping profile is disclosed with an inner rotating support structure and an outer casing, where the inner rotating support structure and/or the outer casing may be shipped in separable parts and reassembled by the end consumer. The inner rotating support structure also may offer at least one bag attachment points to hold on to the body of the bag where the bag attachment points are designed to be lower to accommodate collection of cat litter.

Abstract: A shift register unit, a driving method, a gate driving circuit and a display device are provided. The shift register unit includes: a charging module, a reset module, a pull-up module, a first pull-down module, a second pull-down module and a compensation module. In a denoising phase, the first pull-down module can denoise the pull-up node and the output terminal respectively under the control of a pull-down node, a third power supply signal from a third power supply signal terminal and a switch power supply signal from a switch power supply terminal. Therefore, noises of the pull-up node and the output terminal in the shift register unit are reduced, the output effect of the shift register unit is improved and the problem of noise existing in driving process of the shift register unit is solved.

Abstract: A touch screen, a touch display apparatus and a display driving method. The touch screen includes: a first substrate; a second substrate, the second substrate and the first substrate being arranged oppositely; and a pressure sensing electrode group. The pressure sensing electrode group includes a first electrode, a second electrode and a conductive spacer, the first electrode is positioned on a side of the first substrate which faces the second substrate, the second electrode is positioned on a side of the second substrate which faces the first substrate, an orthographic projection of the first electrode on the second substrate overlaps with an orthographic projection of the second electrode on the second substrate, one end of the conductive spacer is connected with one of the first electrode and the second electrode, and a height of the conductive spacer is smaller than a distance between the first substrate and the second substrate.

Abstract: A shift register unit, a driving method, a gate driving circuit and a display device are provided. The shift register unit includes: a charging module, a reset module, a pull-up module, a first pull-down module, a second pull-down module and a compensation module. In a denoising phase, the first pull-down module can denoise the pull-up node and the output terminal respectively under the control of a pull-down node, a third power supply signal from a third power supply signal terminal and a switch power supply signal from a switch power supply terminal. Therefore, noises of the pull-up node and the output terminal in the shift register unit are reduced, the output effect of the shift register unit is improved and the problem of noise existing in driving process of the shift register unit is solved.

Abstract: A reusable cap for a container comprising a central body extending along a central axis with a lower end that is open and a top end that is closed by a top plate, wherein the lower end is rotatably engageable with the top end of a similar cap; a skirt that extends around the central axis to surround the central body with an inner edge adjacent to the central body and an opposing outer edge and is radially spaced from the central body by a plurality of tabs to form an open space allowing air passage; a plurality of external cooperating engaging formations on said skirt, wherein the plurality of external cooperating engaging formations comprise at least one male engaging formation and at least one female engaging formation; and wherein the male engaging formation is a protrusion extending radially outward from said skirt and the female engaging formation is defined by an indent.