Abstract: A method and apparatus for hydrocracking mineralized refuse pyrolysis oil. The method may use the following steps: (a) crushing and pyrolyzing mineralized refuse to obtain arene and alkane precursor biomass oil; (b) hydrogenating the arene and alkane precursor biomass oil obtained in step (a), and separating the obtained hydrocrackate to obtain arene and alkane; and (c) purifying, recovering and optimizing the arene and alkane obtained in step (b), and performing deep processing to produce naphtha, jet fuel, light diesel oil, and heavy diesel oil.

Abstract: A severity rating system and method for port-wine stains (PWS), the system comprising: an indicator selection and assignment module, an indicator processing module, and a rating module. The indicator selection and assignment module selects rating indicators for divided rating ranges and assigns values to the indicators, the indicator processing module scores the severity of a PWS, and the rating module rates the severity. The severity rating system and method for PWS comprehensively, completely and objectively consider multiple factors that reflect the severity of PWS; in addition, the accuracy and reproducibility of the rating results are high.

Abstract: Provided in the present invention are a salt form and a crystal form of a JAK inhibitor, a preparation method therefor, and the use thereof. An X-ray powder diffraction pattern of a crystal form A of a compound as shown in formula I has characteristic diffraction peaks at the 2? angles of 5.9°±0.2°, 7.4°±0.2°, 11.6°±0.2°, 21.7°±0.2° and 23.8°±0.2°.

Abstract: The invention discloses a digital slide scanner sample identification device, and relates to the digital slide scanner for solving the problem that a bar code scanner can normally read a bar code label through the light contact, and the samples cannot be read due to the shielding of the bar code since the samples are stored in the digital slide scanner or scanning samples are stacked. The device comprises a digital slide scanner, and scanning samples; a near-field communication NFC read-write module is arranged in the digital slide scanner, and a NFC label is arranged on each scanning sample. By using the NFC technology, the NFC label data in a large amount of scanning samples can be read within short time, a feedback indication can be provided, and the working efficiency is greatly improved. The invention further discloses a digital slide scanner sample identification method.

Abstract: The present invention relates to a new lithium ion battery separator and a manufacturing method therefor, composite fine-denier POY fibers with polypropylene PP acting as a core and alkali-soluble polyester COPET and polyethylene PE acting as a skin are produced by means of a chemical fiber composite spinning technology, wherein the COPET and PE are distributed as an islands-in-the-sea form, then the POY fibers are arranged as a fabric with a certain breadth by means of beam-warping, the fabric is subjected to stretching and hot-pressing by a hot roll such that the PE component having a low melting point is melted and joined to form a film, and then the COPET is dissolved away by means of an alkali solution such that a place where the COPET is present in the film become pores and PP fibers become the skeleton of the film, thus forming a lithium ion battery separator.

Abstract: This application provides a method for detecting a battery state of health. In the method, for a battery that does not supply power to a load within a time period, a detected unit is determined; an open-circuit voltage and a temperature of the detected unit are collected; a battery state of charge value and a loss capacity of the detected unit are obtained by means of calculation; and a battery state of health value of the detected unit is obtained by means of calculation according to a ratio of the loss capacity of the detected unit to an original capacity. This application further provides an apparatus for detecting a battery state of health. By means of technical solutions provided in this application, a deterioration degree of battery performance can be accurately monitored, and impact on a service is avoided.

Abstract: A method for detecting a battery state of health includes a current and a voltage are measured twice in a period of time; corresponding model algorithms are selected according to the measured current values; corresponding battery open circuit voltage values and battery state of charge values at a start time and an end time of the period are obtained based on the model algorithms; a battery capacity difference that indicates a present battery retention capacity and a battery capacity difference that indicates a future battery retention capacity are calculated; and a battery state of health value is calculated when impact of a measured battery temperature value is considered.

Abstract: Provided are a metformin hydrochloride osmotic pump tablet and a preparation method therefor. According to the preparation method, a hetero-type stamping-prepared metformin hydrochloride tablet core is used, and a controlled-release coating is wrapped outside the stamped metformin hydrochloride tablet core, such that the metformin hydrochloride osmotic pump tablet is prepared.

Abstract: The present invention relates to a new lithium ion battery separator and a manufacturing method therefor, composite fine-denier POY fibers with polypropylene PP acting as a core and alkali-soluble polyester COPET and polyethylene PE acting as a skin are produced by means of a chemical fiber composite spinning technology, wherein the COPET and PE are distributed as an islands-in-the-sea form, then the POY fibers are arranged as a fabric with a certain breadth by means of beam-warping, the fabric is subjected to stretching and hot-pressing by a hot roll such that the PE component having a low melting point is melted and joined to form a film, and then the COPET is dissolved away by means of an alkali solution such that a place where the COPET is present in the film become pores and PP fibers become the skeleton of the film, thus forming a lithium ion battery separator.

Abstract: An experimental system for laser beam measurement and steering control, and relates to the technical field of optical, mechanical and electronic integration experimental systems. It includes: a high-precision optical mirror, a piezoelectric micro-actuator, a vibration exciter, a signal collection subsystem, a laser emitter, a beam splitter mirror, a fast steering mirror, a mechanical vibration isolation air bearing table, an optical vibration isolation air bearing table, a data processing and analyzing subsystem, and data transmission lines and power supply lines between subsystems and components. It uses a deflection angle of the laser beam as a control variation, can not only precisely measure the deflection angle of the laser beam, but also inhibit vibration of the high-precision optical mirror by using the piezoelectric micro-actuator and directly adjust the steering of the emitted laser beam by using the fast steering mirror, thereby improving precision of beam steering control.

Abstract: Provided are a metformin hydrochloride osmotic pump tablet and a preparation method therefor. According to the preparation method, a hetero-type stamping-prepared metformin hydrochloride tablet core is used, and a controlled-release coating is wrapped outside the stamped metformin hydrochloride tablet core, such that the metformin hydrochloride osmotic pump tablet is prepared.

Abstract: A method for implementing a configurable on-chip interconnection system. The method comprises: in an interconnection system, master devices set bit widths of bus identifiers of the master devices, wherein the bit widths of the bus identifiers of the master devices are the same (301); and in a memory access process, the mater devices interact, by means of interconnection matrices only, with slave devices according to the bus identifiers (302). Also provided are a system and apparatus for implementing the method, and a storage medium.

Abstract: This application provides a method for detecting a battery state of health. In the method, for a battery that does not supply power to a load within a time period, a detected unit is determined; an open-circuit voltage and a temperature of the detected unit are collected; a battery state of charge value and a loss capacity of the detected unit are obtained by means of calculation; and a battery state of health value of the detected unit is obtained by means of calculation according to a ratio of the loss capacity of the detected unit to an original capacity. This application further provides an apparatus for detecting a battery state of health. By means of technical solutions provided in this application, a deterioration degree of battery performance can be accurately monitored, and impact on a service is avoided.

Abstract: A method for implementing a configurable on-chip interconnection system. The method comprises: in an interconnection system, master devices set bit widths of bus identifiers of the master devices, wherein the bit widths of the bus identifiers of the master devices are the same (301); and in a memory access process, the mater devices interact, by means of interconnection matrices only, with slave devices according to the bus identifiers (302). Also provided are a system and apparatus for implementing the method, and a storage medium.

Abstract: A method for detecting a battery state of health includes a current and a voltage are measured twice in a period of time; corresponding model algorithms are selected according to the measured current values; corresponding battery open circuit voltage values and battery state of charge values at a start time and an end time of the period are obtained based on the model algorithms; a battery capacity difference that indicates a present battery retention capacity and a battery capacity difference that indicates a future battery retention capacity are calculated; and a battery state of health value is calculated when impact of a measured battery temperature value is considered.

Abstract: An experimental system for laser beam measurement and steering control, and relates to the technical field of optical, mechanical and electronic integration experimental systems. It includes: a high-precision optical mirror, a piezoelectric micro-actuator, a vibration exciter, a signal collection subsystem, a laser emitter, a beam splitter mirror, a fast steering mirror, a mechanical vibration isolation air bearing table, an optical vibration isolation air bearing table, a data processing and analyzing subsystem, and data transmission lines and power supply lines between subsystems and components. It uses a deflection angle of the laser beam as a control variation, can not only precisely measure the deflection angle of the laser beam, but also inhibit vibration of the high-precision optical mirror by using the piezoelectric micro-actuator and directly adjust the steering of the emitted laser beam by using the fast steering mirror, thereby improving precision of beam steering control.

Abstract: A chip receives a master-or-slave mode selecting signal. The master-or-slave mode selecting signal may be used for indicating whether the chip is to serve as a master chip or as a slave chip. In response to determining, according to the master-or-slave mode selecting signal, that the chip is to serve as the master chip, the chip accesses N slave chips, controls the N slave chips, and performs memory data processing by cooperating with the N slave chips. The N may be a positive integer no smaller than 1.

Abstract: A microbial detection apparatus is provided. The apparatus includes a parabolic reflector. A light source is configured to direct a beam of light toward the focal point of the parabolic reflector. A fluid flow tube passes through the focal point of the parabolic reflector, such that the light beam path and the flow tube intersect at the focal point of the parabola. The fluid flow tube is configured to contain a flow of fluid. A first detector is included for detecting fluorescence light emitted from microbes within the fluid passing through the flow tube. A second detector is included for detecting Mie scattered light from particles within the fluid passing through the flow tube.

Abstract: A microbial detection apparatus is provided. The apparatus includes a parabolic reflector. A light source is configured to direct a beam of light toward the focal point of the parabolic reflector. A fluid flow tube passes through the focal point of the parabolic reflector, such that the light beam path and the flow tube intersect at the focal point of the parabola. The fluid flow tube is configured to contain a flow of fluid. A first detector is included for detecting fluorescence light emitted from microbes within the fluid passing through the flow tube. A second detector is included for detecting Mie scattered light from particles within the fluid passing through the flow tube.