Abstract: The present application discloses a microswitch automatic assembly apparatus, microswitch, and assembly method, the microswitch automatic assembly apparatus comprises a base, a material carrying rotary table and an installation disc that are provided on the base, a base loading mechanism, a support installation mechanism, a swing rod installation mechanism, and a tension spring installation mechanism are sequentially provided along a rotation direction of the material carrying rotary table, the tension spring installation mechanism comprises a tension spring pre-installation platform, a tension spring position detection platform, a tension spring installation platform, and a tension spring elasticity detection platform.

Abstract: Provided in the present invention are an imaging device and method for turbid oil abrasive particles based on polarized image enhancement, which belong to the technical field of image processing. The imaging device of the present invention includes a CMOS fixing device, a Stokes polarized CMOS sensor, an optical lens sleeve and an optical magnifying glass, where the Stokes polarized CMOS sensor includes a CMOS sensor and a Stokes analyzer. By using a polarization characteristic difference between scattered light of lubricating oil media and reflected light of abrasive particles, Stokes vector information is measured in real time under turbid lubricating oil scenes, the scattered light of the media is filtered out, image quality of the abrasive particles is improved, coverage duration for monitoring abrasive particle imaging is effectively prolonged.

Abstract: A flexible OLED display device includes a flexible display panel and a support member. The flexible display panel includes an active area, an extension portion and a bending portion connecting the active area and the extension portion. The support member is located between the active area and the extension portion. The active area, the support member and the extension portion are stacked, and a first distance is set between the support member and the bending portion in an extending direction parallel to the extension portion. The bending portion is substantially of a semicircular shape, and an inner radius of the semicircular shape is equal to a sum of a half of a thickness of the support member and a third distance between an upper surface of the support member and a lower surface of the active area, and the third distance is less than the thickness of the support member.

Abstract: A shower controlling device, comprising a body part, comprising multiple water inlets each for supplying hot fluid and cold fluid, water outlet(s) for discharging mixed fluid and outlet cavity, wherein these water inlets are disposed opposite to each other, and the water outlet(s) is disposed perpendicular to these water inlets, and the outlet cavity is configured as a centrosymmetric structure and connected with the water outlet(s); a mixing valve, which is engaged with the body part and configured for mixing the cold fluid and the hot fluid entering the body part; a switching valve, which is disposed downstream of the mixing valve and used for controlling the on-off of the mixed fluid entering the outlet cavity to the water outlet(s); a valve cover set, which is detachably engaged with the body part and the switching valve is sleeved therein so that the switching valve is engaged in a fixed way with the body part.

Abstract: The invention relates to a mixed-anion solid electrolyte, having the following chemical formula: LidAl1?cYcCl3?aXb, wherein Y is selected from at least one of Si4+, Ge4+, Sn4+, Sb5+, Nb5+, Ta5+, Mo6+, and W6+, and X is selected from at least one of O2?, S2?, F?, Br?, I?, and BH4?; and wherein 0<d?2, 0<b?2, 0<a?2, 0<c<0.75 and charge balance is reached.

Abstract: Disclosed is the use of dihydroporphin derived from chlorophyll as a plant growth regulator. Compared with the prior art, a class of new type plant growth regulators are provided; since the direct decomposition product of chlorophyll is used as a product, the preparation and processing thereof are easier, the structure is relatively simple, and tedious reactions and preparations such as further chemical coordination/chelation/purification are eliminated, so that the product is more environmentally friendly and safer; the product has a better solubility than the corresponding metal chelate and has a more convenient method of use, making it more convenient to be used in the fields; the stability of the product has been improved, with stable quality assurance and a longer shelf life; the product has a natural source and uses a low amount of same due to a low effective dosage, thereby improving the utilization rate of silkworm excrement resources.

Abstract: First audio data associated with a first portion of a voice query (e.g., an incomplete voice query) may be received (e.g., by a device or a server). A first transcript may be determined by a speech recognition engine and based on the first audio data. A plurality of predicted queries may be determined by applying a prediction process to the first transcript. A response for each of the plurality of predicted queries may be determined by processing the plurality of the predicted queries. Second audio data associated with a second portion of the voice query (e.g., a complete voice query) may be received. A second transcript may be determined by the speech recognition engine and based on the second audio data. Based on comparing the second transcript to one of the plurality of predicted queries, a response for the voice query may be returned.

Abstract: The present disclosure provides a three-dimensional alkynyl-containing porous aromatic framework polymer and a preparation method and use thereof. The polymer has a structure represented by Formula I: The preparation method includes: under a protective atmosphere, mixing tetrakis(p-bromophenyl)methane, 1,3,5-triethynyl benzene, a catalyst and an amine solvent, and subjecting to a Sonogashira-Hagihara coupling reaction to obtain the three-dimensional alkynyl-containing porous aromatic framework polymer having the structure represented by Formula I.

Abstract: A stator includes a stator core having a plurality of inner stator teeth and a ring-shaped stator yoke. The plurality of inner stator teeth is arranged on an inner side of the stator yoke at intervals along a circumferential direction of the stator yoke, and extends to a central axis of the stator yoke, so that stator slots are formed between adjacent inner stator teeth; and a first phase winding, a second phase winding, and a third phase winding wound around two adjacent inner stator teeth. Each of the stator slots is divided into an inner space and an outer space along a radial direction of the stator yoke; each of the first phase winding, the second phase winding, and the third phase winding penetrates through inner spaces or outer spaces of the corresponding two stator slots.

Abstract: Methods are provided for modulating MRGPR X2 generally, or for treating a MRGPR X2 or a MRGPR X2 ortholog dependent condition, more specifically, by contacting the MRGPR X2 or the MRGPR X2 ortholog by administering to a subject in need thereof, respectively, an effective amount of a compound having structure (I): or a pharmaceutically acceptable salt, isomer, hydrate, solvate or isotope thereof, wherein W, Z, R1, R2, R3, R4, R5, R6 and Rx are as defined herein. Pharmaceutical compositions containing such compounds, as well as the compounds themselves, are also provided.

Abstract: A method for chromium removal from post-tanning wastewater includes the following steps: (a) mixing pretreated post-tanning wastewater with an induction reagent to allow an induction reaction; and (b) adjusting a pH of a mixture obtained after the induction reaction to higher than 7.0 for precipitation; where the induction reagent includes a soluble metal salt. In the treatment method of the present disclosure, pretreated post-tanning wastewater is mixed with an induction reagent, a small amount of neutral chromium complexes remaining in the wastewater are converted into cationic chromium complexes under the action of the induction reagent (that is, a charge property of the chromium complex is changed), and then a pH is adjusted for precipitation to remove chromium, which greatly improves the removal efficiency of chromium in wastewater.

Abstract: A push-bending forming device for titanium alloy tubes is provided, which includes a die main body, a plurality of filling balls, a differential temperature assembly and a punch. The filling balls are configured to be filled in a tube blank, and are made of a metal material, with a heat-resistance temperature over 500° C. A diameter of the filling ball is less than an inner diameter of the tube blank. The punch includes a first pushing part and a second pushing part. A push-bending forming method using such device is also provided.

Abstract: An in-situ stress measurement device for ultra-deep non-vertical drilling adopts a technical route of single channel and bidirectional rolling of in-hole equipment, and its related functions are mainly realized by a bidirectional rolling device and a split-type axial-force-free circuit switching valve. The bidirectional rolling device can drive the in-hole equipment to move freely in a circumferential direction and back and forth, which changes sliding friction between the in-hole equipment and a hole wall into rolling friction during an in-situ stress measurement of non-vertical drilling. The split-type axial-force-free circuit switching valve provides a technical solution for a single-pipe test in the non-vertical drilling.

Abstract: The present application relates to a battery cover plate, a battery, and a powered device. The battery cover plate provided includes a cover plate body and a blockage member, where the cover plate body is provided with a vent hole which is configured to release gas during the battery formation; the blockage member can be arranged on the vent hole in a sealing manner for blockage of the vent hole, such that electrolyte injected into the battery is prevented from volatilizing through the vent hole; and the blockage member can also be torn open under the action of negative pressure to open the vent hole so as to normally release the gas in the battery, such that the vent hole can be opened without manually operating the blockage member.

Abstract: A fan is provided. The fan has a motor and a first rotating shaft. The motor has a stator assembly, a rotor and a winding. The stator assembly has a stator yoke portion and a stator tooth detachably connected to each other. The winding is wound on the stator tooth. The stator yoke portion has a stator yoke slot and/or a stator projection, adapted to the shape of the stator tooth. The stator tooth axially pass through the stator yoke slot and/or the stator projection to form a stator core. A first fan blade is arranged at an end of the first rotating shaft to rotate the first fan blade when the first rotating shaft rotates.

Abstract: The present application relates to azaaromatic amide derivatives for the treatment of cancer. Specifically, the present application relates to a preparation method and use of azaaromatic amide derivatives. The present application relates to azaaromatic amide derivatives and anilino-pyrimidine compounds represented by formula (I), formula (II), formula (III), formula (IV), and formula (V), and pharmaceutically acceptable salts thereof; the compounds or salts thereof can be used to treat or prevent a disease or disorder by regulating certain mutant forms of epidermal growth factor receptors. The present application also relates to a pharmaceutical composition comprising the compounds or salts thereof, and a method for treating various diseases mediated by EGFR, or HER2, or HER4 by using the compounds and salts thereof.