Abstract: A soldering iron head includes a bottom surface, a first side surface, a second side surface opposite to the first side surface, and a positioning slot formed on the bottom surface and extending between the first side surface and the second side surface. The positioning slot is adapted to accommodate and position an exposed end conductor of a cable. The cross section of the positioning slot is trapezoidal in shape, absent a lower bottom. An upper bottom facing side of the trapezoidal cross section of the positioning slot gradually increases in width from the first side surface to the second side surface.

Abstract: A multi-gear adjustable support mechanism includes a base plate, a support plate, a support element, a gear forming element having gear grooves and a limiting part and a gear controller having an abutting part and a platform. The support element includes a support crossbar for supporting the support plate at a different angle from the base plate. A moving surface of the gear forming element bears and supports the movement of the support crossbar. The platform is aligned with the moving surface at the position of the gear groove closest to the limiting part when the support crossbar moves and reaches the limiting part. The support crossbar moves on the surface of the platform part and passes the gear groove when the support crossbar returns from the limiting part. An adjustable seat is provided including the multi-gear adjustable support mechanism.

Abstract: The present disclosure is generally related to mutant and genetically modified filamentous fungal cells and methods thereof for use in the production of proteins of interest. More particularly, as described herein, the mutant and/or modified fungal cells (strains) of the disclosure are well-suited for use in industrial scale fermentation processes for the enhanced expression/production of proteins of interest in the absence and/or in the presence of an inducing substrate.

Abstract: A multi-gear adjustable support mechanism includes a base plate, a support plate, a support element, a gear forming element having gear grooves and a limiting part and a gear controller having an abutting part and a platform. The support element includes a support crossbar for supporting the support plate at a different angle from the base plate. A moving surface of the gear forming element bears and supports the movement of the support crossbar. The platform is aligned with the moving surface at the position of the gear groove closest to the limiting part when the support crossbar moves and reaches the limiting part. The support crossbar moves on the surface of the platform part and passes the gear groove when the support crossbar returns from the limiting part. An adjustable seat is provided including the multi-gear adjustable support mechanism.

Abstract: A method for recycling silver present on a photovoltaic cell comprising: —a step a) of supplying a photovoltaic cell including —a support substrate made of silicon, —an upper layer of doped silicon arranged on the support substrate, —a plurality of silver lines arranged on the upper layer, —at least one anti-reflective layer arranged on the upper layer and adjacent to the silver lines; —a step b) of etching the anti-reflective layer by immersing the photovoltaic cell in an acid solution; —a step c) of etching the upper layer by immersing the photovoltaic cell without an anti-reflective layer in a basic solution, leading to the separation of the silver lines; —a step d) of drying the assembly formed by the support substrate and the separated silver lines; —a step e) of extracting the silver lines in the solid state.

Abstract: Systems and methods here may be used for analyzing images of gemstones to automatically assign a haziness and/or fluorescence grade to the gemstone using contrast analysis on pixelated, digital images of the gemstones.

Abstract: Certain embodiments of the disclosure are directed to variant filamentous fungal cells, compositions thereof and methods thereof for increased production of one or more proteins of interest. More particularly, in certain embodiments, the disclosure is directed to variant filamentous fungal (host) cells derived from parental filamentous fungal cells, wherein the variant host cells comprise a genetic modification which enables the expression/production of a protein of interest (POI) in the absence of inducing substrate. In certain embodiments, a variant fungal host cell of the disclosure comprises a genetic modification which increases the expression of a variant activator of cellulase expression 3 (ace3) gene encoding an Ace3 protein referred to herein as Ace3-L.

Abstract: A treatment method for purifying silicon microparticles contained in waste resulting from the cutting of ingots with a diamond wire comprises: a) providing a contaminated slurry, resulting from the waste, formed by an aqueous mixture comprising the silicon microparticles, organic species and metal contaminants; b) adding a dilute hydrogen peroxide solution to the contaminated slurry, in order to form a first mixture, and stirring the first mixture; c) solid/liquid separation of the first mixture in order to obtain, on the one hand, a first purified slurry and, on the other hand, a first liquid loaded with organic species and metal contaminants.

Abstract: Disclosed is a multi-band antenna architecture, provided in a matrix of a wireless communication device, including: a first antenna, typically an LTE antenna, located in left outer side and right outer side areas of the matrix, a second antenna, typically a Sub-6 GHz MIMO antenna, located in upper outer side and lower outer side areas of the matrix, and a third antenna, typically a millimeter-wave antenna, located in left inner side and right inner side areas of the matrix. The above-mentioned areas are spaced from each other. The first antenna, the second antenna, and the third antenna work at different frequency bands. The third antenna can implement broadband and large-angle beam scanning.

Abstract: Compounds of Formula (I) are provided including for treatment of disorders such as glaucoma.

Abstract: The present disclosure provides a pixel driving circuit, a display panel and methods for driving the same. The pixel driving circuit includes: at least two driving sub-circuits, each configured to generate driving current based on a compensated data signal; at least two light-emitting control sub-circuits coupled to the at least two driving sub-circuits respectively, each of the at least two light-emitting control sub-circuits is configured to output driving current generated by one of the at least two driving sub-circuit coupled thereto; a writing control sub-circuit electrically coupled to the at least two driving sub-circuits and a data writing sub-circuit; and the data writing sub-circuit configured to compensate for a data signal and write the compensated data signal into the at least two driving sub-circuits sequentially under control of the writing control sub-circuit.

Abstract: The present disclosure provides a pixel driving circuit, a display panel and methods for driving the same. The pixel driving circuit includes: at least two driving sub-circuits, each configured to generate driving current based on a compensated data signal; at least two light-emitting control sub-circuits coupled to the at least two driving sub-circuits respectively, each of the at least two light-emitting control sub-circuits is configured to output driving current generated by one of the at least two driving sub-circuit coupled thereto; a writing control sub-circuit electrically coupled to the at least two driving sub-circuits and a data writing sub-circuit; and the data writing sub-circuit configured to compensate for a data signal and write the compensated data signal into the at least two driving sub-circuits sequentially under control of the writing control sub-circuit.

Abstract: Certain embodiments of the disclosure are directed to variant filamentous fungal cells, compositions thereof and methods thereof for increased production of one or more proteins of interest. More particularly, in certain embodiments, the disclosure is directed to variant filamentous fungal (host) cells derived from parental filamentous fungal cells, wherein the variant host cells comprise a genetic modification which enables the expression/production of a protein of interest (POI) in the absence of inducing substrate. In certain embodiments, a variant fungal host cell of the disclosure comprises a genetic modification which increases the expression of a variant activator of cellulase expression 3 (ace3) gene encoding an Ace3 protein referred to herein as Ace3-L.

Abstract: Disclosed is a multi-band antenna architecture, provided in a matrix of a wireless communication device, including: a first antenna, typically an LTE antenna, located in left outer side and right outer side areas of the matrix, a second antenna, typically a Sub-6 GHz MIMO antenna, located in upper outer side and lower outer side areas of the matrix, and a third antenna, typically a millimeter-wave antenna, located in left inner side and right inner side areas of the matrix. The above-mentioned areas are spaced from each other. The first antenna, the second antenna, and the third antenna work at different frequency bands. The third antenna can implement broadband and large-angle beam scanning.

Abstract: A knee joint protecting device includes a thigh frame connected to a shank frame by a connection structure, which includes an adjustment mechanism and a connection hinge. The thigh frame is rotatable around a first axis using the adjustment mechanism to perform a first rotation about the shank frame within a first position and a second position. When the thigh frame is in the first position, the knee joint protecting device is fit for the lower limb of a standing posture. The thigh frame performs a second rotation about the shank frame using the connection hinge, the included angle of the first axis and the rotation plane of the second rotation is within the range of 0˜15°. By the adjustment mechanism and the connection hinge, the knee protecting device can provide the internal and external rotations between the thigh and the shank, and is more suitable for human engineering and kinesiology.

Abstract: Certain embodiments of the disclosure are directed to variant filamentous fungal cells, compositions thereof and methods thereof for increased production of one or more proteins of interest. More particularly, in certain embodiments, the disclosure is directed to variant filamentous fungal (host) cells derived from parental filamentous fungal cells, wherein the variant host cells comprise a genetic modification which enables the expression/production of a protein of interest (POI) in the absence of inducing substrate. In certain embodiments, a variant fungal host cell of the disclosure comprises a genetic modification which increases the expression of a variant activator of cellulase expression 3 (ace3) gene encoding an Ace3 protein referred to herein as Ace3-L.

Abstract: One embodiment of the invention is directed to a method comprising, receiving, by a server computer, a request to establish a group identifier for a group. A group identifier is generated for the group. Group invitations to join the group are transmitted and group invitation responses are received. The method further comprises receiving, by the server computer, confirmations to share a group transaction. A plurality of messages are initiated, the plurality of messages corresponding to the plurality of confirmations, where the plurality of messages result in an initiation of a single message to a third-party, the third-party computer being configured to conduct the group transaction according the single message.

Abstract: A knee joint protecting device includes a thigh frame connected to a shank frame by a connection structure, which includes an adjustment mechanism and a connection hinge. The thigh frame is rotatable around a first axis using the adjustment mechanism to perform a first rotation about the shank frame within a first position and a second position. When the thigh frame is in the first position, the knee joint protecting device is fit for the lower limb of a standing posture. The thigh frame performs a second rotation about the shank frame using the connection hinge, the included angle of the first axis and the rotation plane of the second rotation is within the range of 0˜15°. By the adjustment mechanism and the connection hinge, the knee protecting device can provide the internal and external rotations between the thigh and the shank, and is more suitable for human engineering and kinesiology.

Abstract: The present invention relates to nanoparticles comprising at least one platinum compound comprising at least platinum and at least one rare earth, said rare earth being present in an oxidized form, notably useful for the catalysis of the reduction reaction of dioxygen (RRO) in an acid medium, and methods for the preparation thereof. The invention also relates to a cathode comprising said nanoparticles and its use notably in a hydrogen fuel cell, also called PEMFC.