Abstract: A live detection system, a thermal infrared (IR) imager and a method for power grid equipment are provided. The system includes an environmental parameter module for acquiring environmental temperature, humidity and wind speed data; a ranging module for measuring a linear distance to the power grid equipment; an equipment type recognition module for acquiring an image of the power grid equipment, and recognizing a type of the power grid equipment; an equipment material determination module for determining a material type of the power grid equipment; an emissivity setting module for setting an emissivity; an temperature measurement module for obtaining a temperature of the power grid equipment by focusing on positions of the power grid equipment which need temperature measurement; and a report generation module for selecting a corresponding diagnostic model, displaying a temperature measurement position and a temperature value, drawing a conclusion, and generating a report.

Abstract: A compound of formula (I), or a tautomer, a stereoisomer or a pharmaceutically acceptable salt thereof. The compound represented by formula (I) or the tautomer, the stereoisomer or the pharmaceutically acceptable salt thereof, as a novel linker compound, can be used for preparing an ADC medicament with a high DAR value. The present invention also relates to an ADC medicament prepared from the linker.

Abstract: The efficient preparation method of a tedizolid intermediate includes the following steps: 1) subjecting 2-fluoro-4-substituted phenylacetic acid to a reaction with a Vilsmeier reagent, and adding a resulting reaction solution to an MX aqueous solution for quenching to obtain an intermediate shown in formula (II); and 2) subjecting the intermediate shown in formula (II) obtained in step 1) and 1-(2-methyl-2H-tetrazol-5-yl)ethanone to one-pot synthesis in the presence of an alkali and an ammonia source to obtain the intermediate shown in formula (I). In this method, a pyridine ring of the key intermediate shown in formula (I) is obtained through a ring-closing reaction of the 1-(2-methyl-2H-tetrazol-5-yl)ethanone and a Vinamidinium salt, and a key methyltetrazolyl group is introduced into the structure, which successfully avoids the use of highly-toxic sodium cyanide and sodium azide, the use of expensive palladium catalyst, and the use of methylation with low selectivity.

Abstract: A track mounting structure includes: a linear motor coil, a linear motor magnet correspondingly provided with the linear motor coil, a first track, and a trolley; wherein, the cross-section of the trolley is U-shape, the internal of the U-shape forms a mounting cavity; the first track is provided inside the mounting cavity, two groups of upper rollers being axis crossing are provided between an upper surface of the first track and an upper surface of the mounting cavity. The disclosure moves the track beneath the linear motor coil, thus increasing the available space, which can be used to increase the size and load of the trolley, so as to achieve the purpose of changing the track form and strengthening the track structure.

Abstract: Methods and systems for drilling precise orifices in a wall of non-uniform thickness are provided. In one aspect, a thickness profile of at least a portion of the wall is created and the wall is irradiated with at least one laser beam to ablate a portion of the wall to thereby form an orifice in the wall. During the irradiation, one or more parameters of the least one laser beam are adjusted one or more times in accordance with the thickness profile to compensate for the non-uniform thickness of the wall.

Abstract: Methods and systems for drilling precise orifices in a wall of non-uniform thickness are provided. In one aspect, a thickness profile of at least a portion of the wall is created and the wall is irradiated with at least one laser beam to ablate a portion of the wall to thereby form an orifice in the wall. During the irradiation, one or more parameters of the least one laser beam are adjusted one or more times in accordance with the thickness profile to compensate for the non-uniform thickness of the wall.

Abstract: In some embodiments of the present disclosure, a method for manufacturing a polymeric medical balloon is provided which may include providing a mold, wherein the mold comprises a plurality of assembled parts configured for separation to remove a molded balloon, configuring the interior surface of a least a portion of at least one part of the mold with one or more micro-features, inserting a balloon preform within the mold, and expanding the preform within the mold to obtain an expanded balloon. The one or more micro-features of the mold produce one or more corresponding features on the surface of the expanded balloon, and the one or more corresponding features on the surface of the expanded balloon effect at least one of a depth and height between about 10 ?m and about 500 ?m such that the one or more corresponding features are configured as reference points for positional registration of the balloon for subsequent processing of the expanded balloon.

Abstract: A wireless local area network system and a wireless network detection and setup method applied thereto are provided. The system includes a base station and at least one wireless device, wherein a first service set identifier is preset in both of the base station and the at least one wireless device. The method includes following steps: the base station and the at least one wireless device use the first service set identifier to enter a first setup mode; in the first setup mode, the base station is automatically connected to the wireless device via at least one connection path and inspects the at least one connection path; the base station and the at least one wireless device end the first setup mode, stop using the first service set identifier, and switch to use a second service set identifier for connection according to an inspection result.

Abstract: Embodiments of the present invention are directed to methods and systems for micromachining a conical surface. In one embodiment, such a system may include a rotating platform for receiving a long line of laser illumination, a mask having a predetermined pattern comprising a sector of a planar ring, the mask being positioned on the rotating platform, a workpiece stage having a rotational axis for rotating a removably-affixed workpiece comprising a conical surface, wherein the sector comprises the planar image of the conical surface, an excimer laser for producing a laser beam, a homogenizer for homogenizing the laser beam in at least a single direction, at least one condenser lens, a turning mirror and at least one projection lens.

Abstract: Embodiments of the present invention are directed to methods and systems for micromachining a conical surface. In one embodiment, such a system may include a rotating platform for receiving a long line of laser illumination, a mask having a predetermined pattern comprising a sector of a planar ring, the mask being positioned on the rotating platform, a workpiece stage having a rotational axis for rotating a removably-affixed workpiece comprising a conical surface, wherein the sector comprises the planar image of the conical surface, an excimer laser for producing a laser beam, a homogenizer for homogenizing the laser beam in at least a single direction, at least one condenser lens, a turning mirror and at least one projection lens.

Abstract: Embodiments of the present invention are directed to methods and systems for micromachining a conical surface. In one embodiment, such a system may include a rotating platform for receiving a long line of laser illumination, a mask having a predetermined pattern comprising a sector of a planar ring, the mask being positioned on the rotating platform, a workpiece stage having a rotational axis for rotating a removably-affixed workpiece comprising a conical surface, wherein the sector comprises the planar image of the conical surface, an excimer laser for producing a laser beam, a homogenizer for homogenizing the laser beam in at least a single direction, at least one condenser lens, a turning mirror and at least one projection lens.