Abstract: The invention generally relates to systems and methods for producing metal clusters; functionalized surfaces; and droplets including solvated metal ions. In certain aspects, the invention provides methods that involve providing a metal and a solvent. The methods additionally involve applying voltage to the solvated metal to thereby produce solvent droplets including ions of the metal containing compound, and directing the solvent droplets including the metal ions to a target. In certain embodiments, once at the target, the metal ions can react directly or catalyze reactions.

Abstract: The invention relates to a method for fabrication of a one-piece, metal-based component of simple shape offering the illusion of faceting and/or chamfering for forming all or part of the exterior part of a timepiece.

Abstract: In a substrate like a printed circuit board comprising an insulator and a copper layer laminated on part of the insulator, the insulator outer surface and the copper layer outer surface are simultaneously subjected to (1) a process including treatment with an alkali metal hydroxide solution, (2) a process including treatment with an alkaline aqueous solution containing an aliphatic amine, (3) a process including treatment with an alkaline aqueous solution having a permanganate concentration of 0.3 to 3.5 wt % and a pH of 8 to 11, (4) a process including treatment with an acidic microemulsion aqueous solution containing a thiophene compound and an alkali metal salt of polystyrenesulphonic acid, and (5) a process including copper electroplating, which are implemented sequentially.

Abstract: Provided is a stainless steel plate having superior galling resistance and press formability during press forming even using general-purpose stainless steel and using an extreme pressure additive, such as a non-chlorine-based additive, and low viscosity press oil. On one main surface of the stainless steel, a cross-sectional triangular-shaped depression is formed along a grain boundary exposed on a base surface of the stainless steel. A surface coating is formed on the one main surface of the stainless steel, which contains the surface of the depression. The surface film is an oxide and/or a hydroxide with Fe and Cr as main components, and the surface film has a thickness of 0.1-3.0 ?m. Furthermore, this surface film contains an atomic percent of Cr of 10% or greater with the remainder being substantially Fe and has an oxide coating and/or hydroxide coating with a thickness of 0.1-3.0 ?m.

Abstract: Dissymmetric particles also called Janus particles of micron or submicron size and methods of synthesis of Janus particles by bipolar electrochemistry, based on substrates of isotropic or anisotropic shape. The particles include an electrically conductive substrate having at least a chemically and/or physically modified part by deposit of a layer of electrochemically depositable material, and a non-modified part. The particles are of isotropic shape, and the layer of electrochemically depositable material has a specific shape delimited by a precise contour.

Abstract: A method is provided for electrodepositing a coating a conductive workpiece. The method provides for individually switching on or off electrodes both interior to and exterior to the workpiece so as to control the deposition of the coating material on the interior surface and the exterior surface of the workpiece. Further, an electrode having insulating positioners can be utilized to provide for better centering of the electrode in the interior of the workpiece.

Abstract: A method for producing single crystalline zinc oxide nanoparticles that is capable of mass production includes mixing, between processing surfaces which are disposed in a position facing each other so as to be able to approach and separate from each other and rotate relative to each other, a zinc oxide separating solvent prepared by homogeneously mixing an acidic substance with a solvent containing at least alcohol and a raw material solution obtained by mixing a zinc oxide nanoparticle raw material with a basic solvent or a raw material solution that is basic as a result of mixing and dissolving a zinc oxide nanoparticle raw material with and into a solvent, and discharging a mixed fluid in which zinc oxide nanoparticles have separated out from between the processing surfaces.

Abstract: A method and apparatus for processing a semiconductor substrate is described. The apparatus is a process chamber having an optically transparent upper dome and lower dome. Vacuum is maintained in the process chamber during processing. The upper dome is thermally controlled by flowing a thermal control fluid along the upper dome outside the processing region. Thermal lamps are positioned proximate the lower dome, and thermal sensors are disposed among the lamps. The lamps are powered in zones, and a controller adjusts power to the lamp zones based on data received from the thermal sensors.

Abstract: The present disclosure provides a local carbon-supply device and a method for preparing a wafer-level graphene single crystal by local carbon supply. The method includes: providing the local carbon-supply device; preparing a nickel-copper alloy substrate, placing the nickel-copper alloy substrate in the local carbon-supply device; placing the local carbon-supply device provided with the nickel-copper alloy substrate in a chamber of a chemical vapor-phase deposition system, and introducing a gaseous carbon source into the local carbon-supply device to grow the graphene single crystal on the nickel-copper alloy substrate. A graphene prepared by embodiments of the present disclosure has the advantages of good crystallinity of a crystal domain, simple preparation condition, low cost, a wider window of condition parameters required for growth, and good repeatability, which lays a foundation for wide application of the wafer-level graphene single crystal in a graphene apparatus and other fields.

Abstract: A one-dimensional titanium nanostructure and a method for fabricating the same are provided. A titanium metal reacts with titanium tetrachloride to form the one-dimensional titanium nanostructure on a heat-resistant substrate in a CVD method and under a reaction condition of a reaction temperature of 300-900° C., a deposition temperature of 200-850° C., a flow rate of the carrier gas of 0.1-50 sccm and a reaction time of 5-60 hours. The titanium nanostructure includes titanium nanowires, titanium nanobelts, flower-shaped titanium nanowires, titanium nanorods, titanium nanotubes, and titanium-titanium dioxide core-shell structures. The titanium nanostructure can be densely and uniformly grown on the heat-resistant substrate. The present invention neither uses a template nor uses the complicated photolithographic process, solution preparation process, and mixing-coating process. Therefore, the process scale-up, cost down, and the simplified production process are achieved.

Abstract: Single crystal diamond of which hardness and chipping resistance have been improved in a balanced manner, a method for manufacturing the single crystal diamond, and a tool containing the diamond are provided. Single crystal diamond contains nitrogen atoms, and a ratio of the number of isolated substitutional nitrogen atoms in the single crystal diamond to the total number of nitrogen atoms in the single crystal diamond is not lower than 0.02% and lower than 40%.

Abstract: In one aspect, compositions comprising Group III-V nanowires, and methods of making such nanowires, are described herein. In some embodiments, a composition described herein comprises one or more core-shell nanowires comprising a core and a first shell surrounding or substantially surrounding the core. The core is formed from GaAs, and the first shell is formed from GaAs(1-x-y)SbxNy. Additionally, x is 0.08-0.15, and y is 0.005-0.035. In some cases, x is 0.10-0.17, and/or y is 0.01-0.02. Further, the nanowires have an average emission maximum of 1.25-1.35 ?m. Moreover, in some instances, the nanowires further comprise a second shell surrounding or substantially surrounding the first shell. The second shell, in some embodiments, is formed from a Group III-V material such as GaAs. For example, in some instances, the nanowires have the structure GaAs/GaAs(0.82-0.9)Sb(0.09-0.15)N(0.005-0.033)/GaAs.

Abstract: The present invention provides a nanofiber manufacturing method and a nanofiber manufacturing device. A solution 25 in which a polymer is dissolved in a solvent is supplied from a distal end of a nozzle 16 to form a Taylor cone 44 at a distal end opening 16b. By applying a voltage between the solution 25 and a collector 50 using a power supply portion 62, an electrospinning jet 45 is sprayed from the Taylor cone 44 to the collector 50. At the start or stop of electrospinning, a blocking member 48 is inserted into a spraying area 42 of the electrospinning jet 45 such that an unstable electrospinning jet or unstable nanofibers are received. A product is not manufactured from an unstable electrospinning jet formed at the start or stop of electrospinning, and the manufacturing of a defective product is prevented.

Abstract: The present invention discloses a nanostructured materials processing and manufacturing apparatus comprising a coaxial needle, a rotating disk, two spring pushers, and a electric power source with sufficient voltage, The coaxial needle, which is capable of simultaneously delivering two different types of solutions, is connected to a rotating shaft coupler and tilted at an angle, preferably 2 to 5 degrees, with respect to the vertical direction relative to the surface of the rotating disk. A mechanical action to the solutions is added by the rotation of the slightly tilted coaxial needle. The coaxial needle is electrically connected to the positive electrode of a electric power source by a pad pushed by a spring pusher, which enables the solutions in the coaxial needle to be electrified. The rotating disk is connected to the negative electrode of the power source. Due to both mechanical and electric actions, the apparatus performs electrospraying and/or electrospinning functions.

Abstract: In a nanofiber structure in which a nanofiber A and a nanofiber B are tangled with each other, the softening point of the nanofiber A is different from that of the nanofiber B, a cross-section along a surface of the nanofiber A orthogonal to a longitudinal direction thereof has a shape having a concave portion, and the nanofiber A and the nanofiber B are fused with each other at this concave portion.

Abstract: A cabling spindle 2 comprising a spindle pot 5 and an upper part which is constituted as a conical cabling hood 1, wherein a yarn brake 7 is arranged in the cabling hood 1. According to the invention, the cabling hood 1 merges in its upper region from the conical shape into a convex shape.

Abstract: A workstation (1) of a two-for-one twisting or cabling machine which comprises a rotatably mounted spindle (2) and a balloon-yarn-guide-eye (9) height-adjustable by means of a drive (18, 29) coupled to a control device (20) which controls the drive (18, 29) in such a manner that it displaces the balloon-yarn-guide-eye (9) between operating positions (AP1, AP2) dependent upon production parameters and a resting position (RS) advantageous in the case of production interruptions and transient operating phases associated with the latter. A device (21, 23, 24, 25) is present for detecting a measured value (i), which is made available to the control device (20) and which causes the control of the drive (18, 29) to change the position of the balloon-yarn-guide-eye (9).

Abstract: A method for operating a spindle (2) of a two-for-one twisting or cabling machine which comprises an adjustable balloon-yarn-guide-eye (9), wherein for the operation of the spindle (2) under production conditions, the balloon-yarn-guide-eye (9) is adjusted, on the basis of a measured value (i) correlating with the energy consumption of the spindle drive (3), to a first operating position (AP1), in which a position-dependent minimum of the energy consumption of the spindle drive (3) is reached.

Abstract: An outer-yarn brake (14) for a cording or cabling machine with at least one workstation comprising a bobbin rack (2) for holding at least one feed bobbin (4), a spindle (12) for the rotation of a yarn (6) withdrawn from the feed bobbin (4) around a bobbin pot associated with the spindle (12), and a yarn-guide channel (10) for guiding the yarn (6) received via a free end-portion (8) of the yarn-guide channel (10) to the spindle (12). The outer-yarn brake (14) can be arranged in the yarn running direction of the withdrawn yarn (6) between the feed bobbin (4) and the yarn-guide channel (10) to guide through the withdrawn yarn (6) and comprises a clamping portion for defined braking of the running yarn (6). The outer-yarn brake (14) can be coupled to the free end-portion (8) in order to form a yarn input for the yarn-guide channel (10).

Abstract: The purpose of the present invention is to provide a junction band with high tensile strength in order to suppress rupture of a ground fabric from the junction band. Provided is a hollow-weave base fabric that comprises a hollow-weave section (111) with a dual-layer structure containing a first fabric layer and a second fabric layer, and a junction band (112) formed continuously from threads which form the hollow-weave section. The junction band comprises a first junction structure section (121), in which a structure of two layers is formed by the alternating positional relationship of a first continuation thread that extends from the first fabric layer of the hollow-weave section to the first junction structure section and a second continuation thread that extends from the second fabric layer of the hollow-weave section to the first junction structure section.

Abstract: Fabrics that have a pattern of discrete ornamental designs are disclosed that can be used in numerous applications. In one embodiment, the fabric can be made from flame resistant fibers for use in protective garments, especially firefighting garments. The discrete designs make the fabric readily recognizable that provides an indicia for the excellent physical properties of the fabric. For instance, not only is the fabric lightweight, strong and abrasion resistant, but also has excellent stretch properties in multiple directions, especially in directions diagonal to the warp direction and the fill direction.

Abstract: A fine knitwear of circular knitting machines with air permeable holes is a single face fabric knitted via a circular knitting machine with knitting fineness ?24 needles/inch. Each air permeable hole includes: at least one yarn located above the air permeable hole and formed via interactive movements of a Dial sinker and a plurality of latch needles perpendicular to the Dial sinker, and a first support loop and a second support loop that are formed via interactive movements of the Dial sinker and the latch needles and symmetrical against the yarn on the left side and the right side to support and tie the transferred yarn. The fine knitwear can meet market and consumers' requirements of providing more comfortable cooling, and the width of the air permeable holes can be changed flexibly in response to different requirements in the industry.

Abstract: A method for forming a textile article includes the steps of providing at least one shaping yarn and at least one basic yarn; processing the shaping yarn and the basic yarn to form a primitive textile structure; fitting the primitive textile structure to a shaping mold; applying high temperature to heat the primitive textile structure so as to have the shaping yarn included in the primitive textile structure heated and molten to form a shaping film covering the basic yarn; applying a low temperature to solidify the shaping film that covers the basic yarn so as to fix a shape of the primitive textile structure to form a shaped textile structure; and removing the shaped textile structure of which the shape is fixed from the shaping mold.

Abstract: To provide a manual knitting device which can prepare easily a plurality of kinds of pieces of knitted fabric, a manual knitting device includes a plurality of pin members. The pin member is formed by a shaft portion and a protuberant portion which is formed on the shaft portion. A first base member having a shirt rod shape has a first common hole portion which is formed so that the shaft portion of the pin member can be inserted thereinto. Similarly, a second base member having a short rod shape has a second common hole portion which is formed so that the shaft portion of the pin member can be inserted thereinto. The first base member and the second base member can be rotated relatively about the first common hole portion and the second common hole portion into which the pin member is commonly inserted.

Abstract: A jacquard fabric for a mattress ticking to be used for a bedding mattress and a method for knitting this jacquard fabric are provided. The method according to the present invention is a method for producing a jacquard fabric for a mattress ticking using a double-sided needle selection circular knitting machine of a rib gating type, the method by which a suitable pattern is created by means of computer-based needle selection on a cylinder side, a suitable pattern is also created by means of computer-based needle selection on a dial side, and a suitable knitting structure is made in a suitable part by combining the pattern obtained on the cylinder side with the pattern obtained on the dial side. As a result of employing an irregular twill pattern as a background knitting structure serving as a base, a stretchable fabric that has a soft texture, a tight knitting structure, and similar strength to woven fabric is obtained.

Abstract: A method of forming a nonwoven article comprising receiving fibrous material comprising thermoplastic fibers; processing the fibrous material to produce short fibers, wherein the processing step comprises granulation using at least one granulator with a screen; distributing the short fibers approximately evenly across an area to form a short fiber web, wherein the distributing step comprises a use of a recyclate spreader; heating the short fiber web to fuse the short fibers to form a nonwoven material; and forming a sheet of the nonwoven material.

Abstract: A use of a nonwoven fabric made of continuous filaments for preventing the escape of down from a textile product filled with down, wherein the nonwoven fabric is obtained by a spinning method, in which multi-component fibers are deposited to form a nonwoven, whereby the multi-component fibers are split into continuous filaments with a titer of less than 0.15 dtex and the nonwoven is mechanically bonded to form a nonwoven fabric, the nonwoven fabric not being thermally or chemically bonded over the surface.

Abstract: A thermally stable nonwoven web including blended-polymer meltblown fibers containing a blend of poly (butylene terephthalate) and poly (ethylene terephthalate).

Abstract: The needle module for mounting in receptacles of a needle board of a needling machine comprises a plurality of module segments. Each module segment comprises a segment head and at least one needle, and the segment head is equipped with the at least one needle. The needle module also comprises a guide element extending in a longitudinal direction of the needle module. In an adjustment state of the needle module, the module segments are connected to the guide element, and at least one module segment is movable along the guide element.

Abstract: The needle board for use in a needling machine for needling a flat textile material comprises first needle rows and second needle rows, wherein the first needle rows and the second needle rows are arranged inclined with respect to a longitudinal direction of the needle board, which longitudinal direction corresponds to a direction in which the flat textile material to be needled is conveyed in the needling machine. The first needle rows are arranged at a first angle to the longitudinal direction, and the second needle rows are arranged at a second angle to the longitudinal direction. An absolute value of the second angle is different from an absolute value of the first angle.

Abstract: A washing apparatus comprising a tub provided inside a cabinet; a drum provided inside the tub so as to be rotatable; a balancer housing installed on the front or rear side of the drum; and a balancing unit that includes a body, a drive motor, and a drive gear, the balancing unit movable in the balancer housing to reduce the eccentricity of the drum, wherein gear teeth are formed along an inner circumferential surface of the balancer housing, and the balancing unit is disposed in the balancer housing such that the drive gear is exposed to the outside of the body of the balancing unit to engage with the gear teeth.

Abstract: A wall-mounted drum type washing machine includes a rear panel mounted on a wall surface; a tub containing washing water, supported by the rear panel; a front panel on the tub; a cover unit covering the front panel; and a detachable detergent box inserted through the cover unit and into the front panel.

Abstract: A wall-mounted drum-type washing machine includes a rear panel mounted on a wall surface; a tub containing wash water; a rotatable drum in the tub; a driving unit providing power to the drum; a coupling unit on the rear panel coupled to a rotatable driving shaft of the drum; and a disposition portion preventing the driving unit connected to the driving shaft from interfering with the wall surface.

Abstract: A wall-mounted drum-type washing machine include a rear panel mounted on a wall surface; a control block on the rear panel; a power line extending from the control block to outside the rear panel; and a guide unit on a rear surface of the rear panel, fixing the power line and guiding it to the outside of the rear panel.

Abstract: A wall-mounted drum-type washing machine includes a rear panel mounted on a wall surface; a tub containing wash water, supported by the rear panel; a front panel having an opening formed therein and installed on the tub; a control unit installed in the front panel; and a bypass unit bypassing wash water away from the control unit.

Abstract: A laundry treatment apparatus includes a tub body configured to store water, a tub cover configured to define an upper surface of the tub body, an introduction aperture defined through the tub cover, a supply aperture provided in the tub cover, and configured to enable supply of water into the tub body, a drum that is rotatably provided in the tub body, and that is configured to receive laundry, the drum including an opening in communication with the introduction aperture, a door configured to open and close the introduction aperture, and an ejection unit configured to eject water introduced into the supply aperture to at least one of the door or to the drum.

Abstract: An apparatus for sealing the drum of a clothes dryer comprising an attachment with a recess sized to receive the lip of a dryer drum to mount the seal about the lip and a seal element abutting a corresponding front or rear bulkhead wherein the length of the seal is such that when in place there remains an intervening gap in which a spacer capable of changing shape is located allowing the seal to expand and contract with thermal variations.

Abstract: The invention relates to a method of controlling a drying cycle for drying delicate laundry in a laundry drying apparatus, in particular in a dryer or in a washer-dryer, wherein the laundry drying apparatus comprises a cabinet, a rotatable drum adapted to receive laundry to be dried, and a drying air channel arrangement designed to guide drying air through the drum for drying the laundry in the drum. The drying air is heated by a heating element and a blower is arranged in the channel arrangement adapted to convey the drying air. A drum motor is adapted to rotate the drum selectively in a main rotation direction (58) and in a counter rotation direction (66). The method comprises a drying phase sequence (60) having a first drying phase (62) and subsequently a second drying phase (64). In the first drying phase (62) the drum is rotated alternately in the main and the counter rotation direction (58, 66) while the drying air is conveyed at a first average flow rate through the drum.

Abstract: A spike fixing member includes a coupling portion provided at a lower surface of a home appliance and coupled to a lower end of a leg for supporting the home appliance; and a plurality of spikes formed to extend downward from a lower surface of the coupling portion and configured to transpierce and be inserted into carpet provided at an indoor space, and a cloth treating apparatus having the spike fixing member. A home appliance is enabled to be stably installed at a soft indoor floor surface such as carpet.

Abstract: An electric iron includes an iron body defining a steam generation chamber for generation of steam; an iron sole plate formed at a bottom portion of the iron body and provided with an electric heating pipe; a steam nozzle formed on the iron sole plate and being in communication with the steam generation chamber; and an ultraviolet generation device mounted inside the steam generation chamber. The electric heating pipe heats up water supplied to the iron body and produces steam which is disinfected by ultraviolet generated by the ultraviolet generation device.

Abstract: A liquid flame retardant composition is in the form of an admixture which includes a phosphate-based flame retardant, ammonium hydroxide and zinc borate. The invention extends to a method of providing a phosphate-based liquid flame retardant composition, to the use of a phosphate-based flame retardant, ammonium hydroxide and a zinc borate in the manufacture of a liquid flame retardant composition, to a cellulosic material treated with the liquid flame retardant composition and to a method of inhibiting strength loss in a cellulosic material when the cellulosic material is exposed to heat.

Abstract: Carbon fibers that can be used for carbon-fiber composite plastics are disclosed. A carbon fiber may include a thin but hard plasma coating with amorphous, i.e., vitreous, siloxane on the carbon fiber. The carbon fiber is thus provided with a surface that can be processed like a glass fiber surface.

Abstract: Composition, comprising at least components (A) and (B) and optionally at least one of components (C) to (E): (A) a polyacrylate obtained in the polymerisation of monomers (M1) CH2?CR3COO—R1 with (M2) CH2?CR3COO—R2 and optionally (M3) CH2?CR6COO—Y—RF (M4) CH2?CR3—X—R4; (B) a wax; (C) a blocked isocyanate; (D) an organic polysiloxane; (E) a melamine resin.

Abstract: A treated textile material comprises a textile substrate and a finish on the yarns making up the textile substrate. The yarns of the textile substrate comprise inherent flame resistant fibers. The finish comprises a fluorochemical repellent. The treated textile material exhibits improved resistance to chemical splashes and spills, such as those encountered in institutional and commercial laboratory settings.

Abstract: The present invention relates to a formaldehyde and resorcinol free dipping solution for cord fabrics and a production method thereof comprising the steps of adding acrylic polymer resin into water (11), adjusting pH value (12), adding epoxy to the composition (13), adding polyisocyanate to the composition (14), adding latex to the composition (15), obtaining the dipping material (16); enabling the synthetic fiber and the rubber used in cord fabric reinforced rubber materials production to be attached to each other by providing an interface between two said materials; not as hazardous as RFL for human health and also being environmentally friendly.

Abstract: The present invention relates to an improved process for producing dissolving pulp from a hydrolysis-kraft cooking process, and wherein production increases may result in less viscosity reduction and thus not meeting the target viscosities in the dissolving pulp produced. In order to compensate for losses in viscosity reduction in the cook at production increases is the oxygen delignification stage boosted with modest charges of peroxide that introduce an additional viscosity reduction.

Abstract: The invention relates methods and processes for the separation and refining of lignin from spent cooking liquor, called black liquor, present in industrial chemical plants, and compositions thereof. A process is provided for separating black liquor into at least two, three, or four streams selected from: (i) a gaseous stream comprising volatile sulfur compounds; (ii) a lignin-comprising stream produced by extracting lignin into a limited solubility solvent S1; (iii) a salt stream, comprising solid sodium and sulfate salts; and (iv) a salt-depleted and lignin-depleted aqueous stream comprising hydrocarbons.

Abstract: An improved adhesive composition having increased insulative properties is provided. The adhesive composition having improved insulative properties includes a starch component; an alkaline component; sodium tetraborate; water; and a plurality of expandable microspheres. Products having improved insulation capabilities and methods of making the products having improved insulation capabilities are also provided. The present adhesive and products including the adhesive is environmentally friendly.

Abstract: The purpose of the present disclosure is to provide a wet wipe which achieves both wet-strength and water-dissolvability. The wet wipe comprises the following configuration. This water-dissolving wet wipe comprises a multi-layer sheet provided with a first sheet and a second sheet, said wet wipe being characterized in that: the first sheet comprises a first hydrophilic fiber-containing layer and a first hydrophobic fiber-containing layer, and the second sheet comprises a second hydrophilic fiber-containing layer and a second hydrophobic fiber-containing layer; the multi-layer sheet has a plurality of junction parts at predetermined intervals; the plurality of junction parts occupy 0.5% to 12.0% of the surface area; the first sheet and the second sheet each have a separability of less than or equal to 100 seconds; the multi-layer sheet has a bending resistance of less than or equal to 150 mm; and the wet wipe has a tensile strength of greater than or equal to 1.0 N/25 mm.

Abstract: There is provided a multilayered paper material for use in a valve sack for a hydraulic binder, comprising a paper layer, such as a Kraft paper layer, provided on at least one side with a pre-coating layer and a moisture barrier coating layer, wherein the pre-coating layer comprises inorganic filler and binder in a dry weight ratio of between 4:1 and 20:1.