Abstract: A nitrided part excellent in contact fatigue strength plus rotating bending fatigue strength, the nitrided part having a steel material having a predetermined chemical composition as a material, wherein the nitrided part comprises a compound layer formed on the surface of the steel material, the compound layer containing iron, nitrogen, and carbon, a thickness of the compound layer being 3 ?m to less than 20 ?m; a phase structure in the compound layer in a range from the surface down to a depth of 5 ?m contains ?? phases in an area ratio of 50% or more; a pore area ratio in a range from the surface down to a depth of 3 ?m is less than 10%; and a compressive residual stress of the compound layer surface is 500 MPa or more.

Abstract: An apparatus is provided, comprising: a film formation chamber; a substrate holder provided in the film formation chamber and holding a substrate (S) to be formed with a film; a decompressor configured to reduce a pressure in the film formation chamber to a predetermined pressure; a discharge gas introducer configured to introduce a discharge gas into the film formation chamber; two or more sputtering electrodes each provided with a target (T1, T2) to be a film-forming material, the sputtering electrodes facing the substrate as a single substrate; a DC power source configured to supply electric power to the sputtering electrodes; two or more pulse-wave conversion switches connected between the DC power source and the sputtering electrodes, the pulse-wave conversion switches each being configured to convert a DC voltage to be applied to each of the sputtering electrodes to a pulse-wave voltage; a programmable transmitter configured to be programmable with a pulse generation control signal pattern corresponding

Abstract: The invention relates to a method for producing a multi-layer sliding bearing element (1), according to which, in a chamber of a cathode sputtering installation a metal layer is deposited on a substrate by means of cathode sputtering of at least one target, said method comprising the steps: introducing a substrate into the chamber of the cathode sputtering installation; ion etching of the surface of the substrate to be coated by ion bombardment, whereby substrate particles are removed from the surface of the substrate; depositing the metal layer on the substrate, whereto target particles are produced from at least one target that is connected as the cathode, said particles being settled on the substrate. In the step of ion etching of the substrate, the target is connected as the anode and at least some of the substrate particles are deposited on the target. The polarity of the target is then reversed for the deposition of the metal layer on the surface of the substrate.

Abstract: The present invention provides multilayer structures and articles formed from such structures. In one aspect, a multilayer structure comprises (a) a biaxially oriented polyethylene film comprising an outer layer that comprises a first polyethylene composition comprising at least two linear low density polyethylenes, wherein the first polyethylene composition has a density of 0.910 to 0.940 g/cm3, an MWHDE>95 greater than 135 kg/mol and an IHDE>95 greater than 42 kg/mol, wherein the film has a thickness of 10 to 60 microns after orientation; and (b) a metal layer comprising a metal deposited on the outer layer, wherein the metal comprises Al, Zn, Au, Ag, Cu, Ni, Cr, Ge, Se, Ti, Sn, or oxides thereof, and wherein the multilayer structure has an optical density of 1.0 to 3.

Abstract: Systems and methods for forming probes for a biosensor. In the systems and methods disclosed herein, a base substrate is provided; and a platinum layer is formed on the base substrate by sputtering platinum in the absence of oxygen. The platinum layer is formed using a sputtering pressure of at least 30 mtorr.

Abstract: Plasma spray systems comprise multiple zones wherein the energy required for different processes within the systems can be controlled independently. In some embodiments, a plasma spray system comprises a first zone wherein ionic species are generated from the target material using a first energy input, and the ionic species either combine to form a plurality of particles in the first zone, or form coatings on a plurality of input particles input into the first zone. The plasma spray system can further comprise a second zone, comprising a chamber coupled to a microwave energy source, which ionizes the plurality of particles to form a plurality of ionized particles and form a plasma jet. The plasma spray system can further comprise a third zone, comprising an electric field to accelerate the plurality of ionized particles and form a plasma spray.

Abstract: A vacuum system for depositing a plurality of materials on a substrate is described. The vacuum system includes a plurality of deposition modules arranged along a main transport direction and including deposition sources which are movable in the main transport direction; and a transport system with a plurality of tracks extending in the main transport direction through the plurality of deposition modules and including a first mask track for mask transport, a first substrate track for substrate transport and a return track for returning empty carriers.

Abstract: A method of manufacturing a diamond substrate includes: forming an ion implantation layer at a side of a main surface of a diamond seed substrate by implanting ions into the main surface of the diamond seed substrate; producing a diamond structure by growing a diamond growth layer by a vapor phase synthesis method on the main surface of the diamond seed substrate, after implanting the ions; and performing heat treatment on the diamond structure. The performed heat treatment causes the diamond structure to be separated along the ion implantation layer into a first structure including the diamond seed substrate and failing to include the diamond growth layer, and a diamond substrate including the diamond growth layer. Thus, the method of manufacturing a diamond substrate is provided that enables a diamond substrate with a large area to be manufactured in a short time and at a low cost.

Abstract: A gas distribution plate for a chemical vapor deposition/infiltration system includes a body having a first side and a second side opposite the first side. The body may be hollow and may define an internal cavity. The gas distribution plate may also include a plurality of pass-through tubes extending through the internal cavity, a cavity inlet, and a plurality of cavity outlets. A reaction gas may be configured to flow through the plurality of pass-through tubes and a gaseous mitigation agent may be configured to flow into the internal cavity via the cavity inlet and out of the internal cavity via the plurality of cavity outlets to mix with reaction gas.

Abstract: A method of forming conformal amorphous metal films is disclosed. A method of forming crystalline metal films with a predetermined orientation is also disclosed. An amorphous nucleation layer is formed on a substrate surface. An amorphous metal layer is formed from the nucleation layer by atomic substitution. A crystalline metal layer is deposited on the amorphous metal layer by atomic layer deposition.

Abstract: A method of forming a composite article may generally comprise forming a mixture of (i) a reactant gas stream comprising hydrogen and methyltrichlorosilane and (ii) solid silicon carbide particles; heating a carbon substrate in the reactor; heating the mixture of the reactant gas stream and solid silicon carbide particles to decompose the methyltrichlorosilane to produce silicon carbide material without causing the solid silicon carbide particles to react and injecting the heated mixture into the reactor; co-depositing the silicon carbide material and the solid silicon carbide particles onto the heated carbon substrate in the reactor to produce a CVD matrix comprising the silicon carbide material and the solid silicon carbide particles by chemical vapor deposition on the heated carbon substrate; post-treating the carbon substrate having the CVD matrix coating in a furnace; and cooling and removing the carbon substrate from the CVD matrix to form the transparent composite article.

Abstract: Systems and methods for supplying a precursor material for an atomic layer deposition (ALD) process are provided. A gas supply provides one or more precursor materials to a deposition chamber. The deposition chamber receives the one or more precursor materials via an input line. A gas circulation system is coupled to an output line of the deposition chamber. The gas circulation system includes a gas composition detection system configured to produce an output signal indicating a composition of a gas exiting the deposition chamber through the output line. The gas circulation system also includes a circulation line configured to transport the gas exiting the deposition chamber to the input line. A controller is coupled to the gas supply. The controller controls the providing of the one or more precursor materials by the gas supply based on the output signal of the gas composition detection system.

Abstract: Embodiments herein relate to chamber liners with a multi-piece design for use in processing chambers. The multi-piece design can have an inner portion and an outer portion. A portion of the inner surface of the outer portion may be designed to be in contact with the outer surface of the inner portion at a single junction point, creating a thermal barrier between the inner portion and outer portion, thus reducing heat transfer from the inner portion and outer portion. The thermal barrier creates higher temperatures at the chamber liner inner surface and therefore leads to shorter heat up times within the chamber. Additionally, the thermal barrier also creates lower temperatures near the base ring and outer surface of the outer ring, thereby protecting the chamber walls and requiring less thermal regulation/dissipation at the chamber walls.

Abstract: A faceplate for a processing chamber is disclosed. The faceplate has a body with a plurality of apertures formed therethrough. A flexure is formed in the body partially circumscribing the plurality of apertures. A cutout is formed through the body on a common radius with the flexure. One or more bores extend from a radially inner surface of the cutout to an outer surface of the body. A heater is disposed between flexure and the plurality of apertures. The flexure and the cutout are thermal chokes which limit heat transfer thereacross from the heater.

Abstract: Implementations of the present disclosure provide apparatus and method for improving gas distribution during thermal processing. One implementation of the present disclosure provides an apparatus for processing a substrate comprising a chamber body defining a processing volume, a substrate support disposed in the processing volume, wherein the substrate support has a substrate supporting surface, a gas source assembly coupled to an inlet of the chamber body, an exhaust assembly coupled to an outlet of the chamber body, and a side gas assembly coupled to a sidewall of the chamber body, wherein the side gas assembly comprises a gas inlet pointed in a direction that is tangential to the edge of the substrate supporting surface, and wherein the gas inlet, the inlet of the chamber body, and the outlet of the chamber body are angularly offset at about 90° with respect to each other, and the gas inlet, the inlet of the chamber body, and the outlet of the chamber body are intersected by a common plane.

Abstract: A method of increasing the deposition rate of an atomic layer deposition (ALD) process by co-flowing a volatile base with metal organic, a metal halide, or metal hybride precursor. The base does not react with the precursor with which it is flowed such that the base generates no measurable film on the substrate or particles in the processing chamber during the flow time. The addition of the base catalyst increases the rate of adsorption of the precursor with which it is flowed.

Abstract: The present disclosure relates to methods and apparatus for an atomic layer deposition (ALD) chamber. In one embodiment, a lid assembly is provided that includes a multi-channel showerhead having a plurality of first gas channels and a plurality of second gas channels that are fluidly isolated from each of the first gas channels, and a flow guide coupled to opposing sides of the multi-channel showerhead, each of the flow guides being fluidly coupled to the plurality of second gas channels.

Abstract: A film deposition apparatus includes a process chamber, and a turntable disposed in the process chamber and configured to receive a substrate along a circumferential direction. At least one ozone gas supply part configured to supply ozone gas on the turntable is provided. A plate member is disposed to cover the ozone gas supply part. An ozone gas activator is disposed on or above an upper surface of the plate member and configured to activate the ozone gas.

Abstract: A wiring correcting device is configured for irradiation of a beam of CVD-addressing laser light oscillated by a CVD-addressing laser oscillator to cause a photo-degradation of a CVD-addressing raw material gas to develop on a laser-irradiated surface of a correction-addressing substrate, thereby forming a length of correction-addressing metal wiring on the laser-irradiated surface, and provided with a modification-addressing laser oscillator, which is configured to oscillate a beam of modification-addressing laser light different in wavelength from the beam of CVD-addressing laser light, and adapted for melting agglomerates of a correction-addressing metal to be solidified.

Abstract: A gas injection system, a reactor system including the gas injection system, and methods of using the gas injection system and reactor system are disclosed. The gas injection system can be used in gas-phase reactor systems to independently monitor and control gas flow rates in a plurality of channels of a gas injection system coupled to a reaction chamber.

Abstract: The invention relates to a method of forming a plated object comprising forming an electrically conductive layer on a surface of a substrate, providing a catalyst on or in contact with the electrically conductive layer and contacting the catalyst with an electroless plating bath solution to form a metallic layer over the substrate. In particular, the electrically conductive layer comprises a conductive carbon material of reduced graphene oxide; and the catalysts include palladium or silver.

Abstract: The coating film-forming composition is a solution of pH 4 to 10 and includes an aromatic compound having an amino group and an aromatic ring in one molecule, a polybasic acid having two or more carboxy groups, and an oxidizing agent. As the oxidizing agent, hypochlorous acid, chlorous acid, chloric acid, perchloric acid, persulfuric acid, percarbonic acid, hydrogen peroxide, organic peroxides, or the like is used. The aromatic compound preferably contains a nitrogen-containing aromatic ring, and more preferably contains a primary amino group or a secondary amino group. The coating film-forming composition is used for, for example, forming a coating film on surface of a metal member.

Abstract: A method of chromating a part including an aluminum-based alloy, the method including the steps of providing the part including a layer based on aluminum oxide on at least one of its surfaces, of immersing the part in a chromating bath including chromium III, and of performing chemical conversion of the part in the chromating bath. The invention also provides a part obtained by the method.

Abstract: A surface coated member having improved stability and a longer service life is provided. The surface coated member includes a base member and a hard coating formed on a surface thereof. The hard coating is constituted of one or more layers. At least one layer among the layers is a layer including hard particles. The hard particles include a multilayer structure having a first unit layer and a second unit layer being layered alternately. The first unit layer includes a first compound. The second unit layer includes a second compound. The first compound and the second compound are respectively made of one or more kind of element selected from the group consisting of a group 4 element, a group 5 element, a group 6 element of a periodic table, and Al, and one or more kind of element selected from the group consisting of B, C, N, and O.

Abstract: There is provided a metal contamination prevention method performed by passing a metal chloride gas through a metal component having a surface covered with an inactive film formed of a chromium oxide, the method including: generating a chromium chloride (III) hexahydrate by supplying a hydrochloric acid to the inactive film covering the surface of the metal component and allowing the chromium oxide to react with the hydrochloric acid; removing a chromium from the inactive film by evaporating the chromium chloride (III) hexahydrate; and covering a surface of the inactive film with a compound containing a metal contained in the metal chloride gas.

Abstract: This invention relates to an aqueous solution and a method for preparing an organic protective coating on a Cr(lll) conversion layer which is localized on (anodized) aluminium (alloy) to enhance corrosion protection. The composition is an aqueous solution which contains water, an organic film forming agent and a corrosion inhibitor, wherein the corrosion inhibitor comprises or consists of at least one 2-arylriazole. According to the method of the present invention, the composition is used for post-treating of a Cr(lll) conversion layer on (anodized) aluminium (alloy). The invention further provides a modified Cr(III) conversion coating on (anodized) aluminium (alloy), which is producible or produced with the inventive method. The modified Cr(III) conversion coating according to the invention shows excellent corrosion protection, paint adhesion and electrical resistivity.

Abstract: The present disclosure is directed to the methods for identifying a combined corrosion inhibitor formulation comprising at least a first and second corrosion inhibitor formulation for inhibiting corrosion in various substrates, for example in metal substrates. The present disclosure is also directed to compositions for inhibiting corrosion comprising a combined corrosion inhibitor formulation each independently selected from organic heterocyclic compounds and metal salts, metal anions, metal complexes, or any combinations thereof selected from rare earth, alkali earth and transition metals.

Abstract: A method of producing graphene sheets from coke or coal powder, comprising: (a) forming an intercalated coke or coal compound by electrochemical intercalation conducted in an intercalation reactor, which contains (i) a liquid solution electrolyte comprising an intercalating agent; (ii) a working electrode that contains the powder in ionic contact with the liquid electrolyte, wherein the coke or coal powder is selected from petroleum coke, coal-derived coke, meso-phase coke, synthetic coke, leonardite, lignite coal, or natural coal mineral powder; and (iii) a counter electrode in ionic contact with the electrolyte, and wherein a current is imposed upon the working electrode and the counter electrode for effecting electrochemical intercalation of the intercalating agent into the powder; and (b) exfoliating and separating graphene planes from the intercalated coke or coal compound using an ultrasonication, thermal shock exposure, mechanical shearing treatment, or a combination thereof to produce isolated graphen

Abstract: A system and method for generating hydrogen gas from an aqueous solution are disclosed herein. The system comprises a compartment with a working electrode for reducing water in response to an applied voltage to generate hydrogen and a redox-active electrode capable of reversibly undergoing oxidation and reduction. The system may further comprise a second compartment with a working electrode for generating oxygen and redox-active electrode electrically connectable to the redox-active electrode in the first compartment. The method comprises applying a voltage between a working electrode and a redox-active electrode of a system described herein and/or between comprising a working electrode of one compartment and a working electrode of a second compartment of a system described herein.

Abstract: A hydrogel is formed by a reaction which is induced, in an electrolytic solution, by an electrode product electrochemically generated by electrodes installed in the electrolytic solution. An apparatus including an electrolytic tank with a bottom surface on which a two-dimensional array of working electrodes is provided and a counter electrode installed in the electrolytic tank is prepared. An electrolytic solution containing a dissolved substance that causes electrolytic deposition of a hydrogel is housed in the electrolytic tank. By applying a predetermined voltage to one or more selected working electrodes of the two-dimensional array, a hydrogel with a two-dimensional pattern corresponding to the arrangement of the selected working electrodes is formed.

Abstract: Electrode-supported tubular solid-oxide electrochemical cells suitable for use in electrochemical synthesis and processes for manufacturing such are provided.

Abstract: Provided are an artificial photosynthesis module electrode with high efficiency and an artificial photosynthesis module having the artificial photosynthesis module electrode. The artificial photosynthesis module electrode has a first electrode that decomposes a raw material fluid with light to obtain a first fluid, a first conductive member connected to the first electrode, a second electrode that decomposes the raw material fluid with light to obtain the second fluid, and a second conductive member connected to the second electrode. The first electrode has a plurality of first electrode parts connected to the first conductive member and disposed with a gap in a first direction on a first plane. The second electrode has a plurality of second electrode parts connected to the second conductive member and disposed with a gap in the first direction on a second plane parallel to or identical to the first plane.

Abstract: The present invention provides an oxide-dispersed metal porous body including a porous metal framework, and oxide particles carried in the metal framework.

Abstract: A photochemical electrode includes: an electrically-conductive layer; and a photo-excited material layer including a photo-excited material provided over the electrically-conductive layer, wherein in a surface of the photo-excited material layer, a lattice plane having highest atomic density in a crystal structure of the photo-excited material is oriented in a surface direction of the surface of the photo-excited material layer.

Abstract: Disclosed is a biphasic electrically conductive perovskite-based mixed oxide of the structure ABO3 with A=Ba, and B=Co, comprising additionally 5-45 at %, preferably 15 to 30 at %, particularly preferably 25 at % Co3O4 (at % Co based on the total number of Co atoms in the perovskite ABO3 and 0.5 to 3 at %, preferably 1 to 2.5 at %, particularly preferably 2 at % (wherein the at % are referred to the total number of B cations in the perovskite ABO3) Ti as dopant. Preferably, the mixed oxide has the stoichiometric formula BaCo1?xTixO3??:Co3O4 with x=0.005 to 0.03, preferably x=0.01 to 0.025, particularly preferably x=0.02, wherein ? defines the vacancies in the perovskite structure and is in the range of about 0.1 to 0.8, preferably 0.3 to 0.7, particularly preferably about 0.5 to 0.6.

Abstract: An electrochemistry device, in particular an electrolysis device, in particular a polymer electrolyte membrane electrolysis device, has at least one cell unit, which includes at least one first electrochemical cell and at least one second electrochemical cell, and has at least one fluid supply unit for supplying the cell unit with at least one fluid, in particular with water, which at least one fluid supply unit includes at least one first fluid supply path extending at least section-wise through the first electrochemical cell, and at least one second fluid supply path extending at least section-wise through the second electrochemical cell, the fluid supply unit is designed in such a way that, in at least one normal operating state, a volume flow of the fluid through the first electrochemical cell and through the second electrochemical cell is at least substantially identical.

Abstract: Systems and methods for the recovery of noble metal from noble-metal-containing material are generally described. Certain embodiments related to systems and methods in which an electric current is transported between an electrode and the noble metal of a noble-metal-containing material to dissolve at least a portion of the noble metal from the noble-metal-containing material. The dissolved noble metal can subsequently be precipitated out of solution and recovered, according to certain embodiments. Noble metals can be recovered from any suitable noble-metal-containing material, including plated and/or filled scrap materials and/or other materials.

Abstract: An anode clamp configured for clamping an anode rod to an anode bus, the anode clamp comprising a first rotating mechanism and a second rotating mechanism. The first rotating mechanism is configured to be rotated by a user and is in contact with the second rotating mechanism. When the first rotating mechanism is rotated, it causes the second rotating mechanism to rotate. The second rotating mechanism as a pawl which is configured for being rotated downwards to apply pressure on an anode rod located below the pawl.

Abstract: The present invention provides a plating solution containing chromium sulfate and formic acid at a concentration of Cr3+ ions of 0.1 mol/L or more and 1 mol/L or less and a concentration of formic acid of 0.05 mol/L or more and 0.2 mol/L or less.

Abstract: Processes and compositions for electroplating a cobalt deposit onto a semiconductor base structure comprising submicron-sized electrical interconnect features. In the process, a metalizing substrate within the interconnect features is contacted with an electrodeposition composition comprising a source of cobalt ions, an accelerator comprising an organic sulfur compound, an acetylenic suppressor, a buffering agent and water. Electrical current is supplied to the electrolytic composition to deposit cobalt onto the base structure and fill the submicron-sized features with cobalt. The process is effective for superfilling the interconnect features.

Abstract: A Sn-plated steel sheet according to the present invention includes a steel sheet, a Sn-plated layer that is provided on at least one surface of the steel sheet, and a film that is provided on a surface of the Sn-plated layer and includes zirconium oxide and tin oxide, in which an amount of the zirconium oxide in the film is 0.2 mg/m2 to 50 mg/m2 in terms of metal Zr amount, in a depth direction analysis by X-ray photoelectron spectroscopy, a depth position A at which an element concentration of Zr present as the zirconium oxide is maximum is positioned closer to a surface of the film than a depth position B at which an element concentration of Sn present as the tin oxide is maximum, and a distance between the depth position A and the depth position B in a depth direction is 0.5 nm or more.

Abstract: Provided are a method of producing a high resistance n-type silicon single crystal ingot with small tolerance margin on specific resistance in the crystal growth direction, which is suitably used in a power device, and a silicon single crystal growth apparatus. In a method of producing a silicon single crystal ingot using Sb or As as an n-type dopant with the use of a silicon single crystal growth apparatus using the Czochralski process, a measurement step of measuring the gas concentration of a compound gas containing the n-type dopant as a constituent element; and a pulling condition controlling step of controlling one or more pulling condition values including at least one of a pressure in the chamber, a flow volume of the Ar gas, and a gap between the guide portion and the silicon melt so that the measured gas concentration falls within a target gas concentration range are performed.

Abstract: A silicon wafer horizontal growth apparatus comprises a casing forming a cavity; a crucible within the cavity and having a melting zone, an overflow port, a first and a second overflow surface; a feeding assembly for adding raw material to the melting zone at an adjustable rate; a heating assembly comprising two movable heaters disposed on the upper and lower sides of the crucible at an interval; a thermal insulation component for maintaining a temperature in the cavity; a gas flow assembly comprising a jet located above the second overflow surface, a gas conductive graphite member mounted on the bottom of the crucible, a quartz exhaust tube connected with the gas conductive graphite member, and a quartz cooling tube outside the exhaust tube; and a heat insulating baffle located above the second overflow surface for isolating the heating assembly from the jet, dividing the cavity into hot and cold zones.

Abstract: There is provided a nitride crystal substrate having a main surface and formed of group-III nitride crystal, wherein NIR/NElec, satisfies formula (1) below, which is a ratio of a carrier concentration NIR at a center of the main surface relative to a carrier concentration NElec: 0.5?NIR/NElec?1.5 . . . (1) where NIR is the carrier concentration on the main surface side of the nitride crystal substrate obtained based on a reflectance of the main surface measured by a reflection type Fourier transform infrared spectroscopy, and NElec is the carrier concentration in the nitride crystal substrate obtained based on a specific resistance of the nitride crystal substrate and a mobility of the nitride crystal substrate measured by an eddy current method.

Abstract: A polymer alloy fiber that includes a polyolefin (A), a polyester (B) and a styrene-ethylene-butylene-styrene copolymer (C), and is characterized by the fiber diameter CV % being 0.1-2.5% and the dispersion diameter of island components in the fiber cross-sectional surface being 1-1000 nm. It is possible to provide a polymer alloy fiber that is provided with the characteristics of both polyolefin and polyester, in which variations in fiber diameter among single threads are suppressed and also dyeing unevenness are suppressed, that has superior mechanical characteristics and abrasion resistance, and that can be suitably used for a fiber structure.

Abstract: A thermally adhesive sheath-core conjugate fiber has, as a core part, a polyester having a melting point of at least 250° C., and has, as a sheath part, a polyester having a melting point which is at least 215° C. and is 20-35° C. lower than the melting point of the polyester constituting the core part. The thermally adhesive sheath-core conjugate fiber is characterized by having a strength of 3.8 cN/dtex or higher and an elongation of 35% or higher.

Abstract: A supporting frame for a drafting system unit for drafting a fiber band at a workstation of a textile machine as well as a drafting system comprising such a drafting system unit. In order to make a drafting system and a drafting system unit available, the supporting frame has a coupling section and a locking unit for detachably connecting the supporting frame to an assigned workstation.

Abstract: A drafting system unit for a drafting system of a spinning machine. In a fiber band transport direction (R), the drafting system unit has a first top roller and a second top roller spaced apart therefrom, which are provided for drafting a fiber band, transported from the first to the second top roller, in cooperation with accordingly assigned bottom rollers, the respective axes of rotation of the first and second top roller extending transversely to the fiber band transport direction. The drafting system unit is characterized in that an apron cage to which negative pressure can be applied is arranged between the first top roller and the second top roller for guiding an air-permeable apron in circulation jointly around the apron cage and an apron top roller, the apron top roller being formed by the first top roller or by a third top roller that is assigned to the apron cage and arranged on the same side as the first and second top roller in relation to the fiber band being transported.

Abstract: The invention relates to a method for operating a textile machine (1), in particular a textile machine (1) producing cross-wound bobbins, most particularly an open-end spinning machine, comprising a plurality of identical workstations (2), wherein, during a normal operation of the workstations (2), yarn is produced or rewound from a supply bobbin onto a receiving bobbin with the aid of the workstations (2), and wherein a plurality of workstations (2), after a stoppage of these workstations (2), is started and therefore, set into the normal operating mode. According to the invention, it is provided that the plurality of workstations (2) is divided into groups (7) of workstations (2) and the groups (7) of workstations (2) are started at different times.

Abstract: Clothing articles having one or more pre-defined encapsulation zones, as well as systems and methods of producing such clothing articles. A clothing article is made of a fabric intended to cover a region of a human body of a wearer. The fabric includes at least one encapsulation zone which is surrounded by a surrounding region. The encapsulation zone includes at least a first encapsulation region, which is surrounded by a second encapsulation region, which is surrounded by a third encapsulation region. The first encapsulation region has a first level of elasticity; the second encapsulation region has a second level of elasticity that is smaller than the first level of elasticity of the first encapsulation region; the third encapsulation region has a third level of elasticity that is smaller than the second level of elasticity of the second encapsulation region.