Abstract: A converter and an external keyboard having the converter are provided. The external keyboard can provide complete input to a mobile unit. The external keyboard further includes an input keyboard. The converter interconnects the input keyboard and a mobile phone. The converter comprises a plurality of first contact points. The input keyboard comprises a plurality of second contact points. Each first contact point abuts a second contact point. The converter transmit signals and translates to the mobile phone. When input keyboard is in operation, the converter converts at least one input signal from the input keyboard into the mobile phone.

Abstract: A method for ion-assisted etching a stack of alternating silicon oxide and silicon nitride layers in an etch chamber is provided. An etch gas comprising a fluorine component, helium, and a fluorohydrocarbon or hydrocarbon is flowed into the etch chamber. The gas is formed into an in-situ plasma in the etch chamber. A bias of about 10 to about 100 volts is provided to accelerate helium ions to the stack and activate a surface of the stack to form an activated surface for ion-assisted etching, wherein the in-situ plasma etches the activated surface of the stack.

Abstract: The disclosure discloses a reformer of a device for preparing hydrogen with methanol and water and a manufacture process thereof, relating to the device for preparing hydrogen with methanol and water technical field. The reformer of the device for preparing hydrogen with methanol and water includes a reforming housing, the reforming housing includes a stainless steel internal shell, a thermal insulation layer and a mica external shell from inside to outside in sequence, a ratio of a diameter of the reforming housing to a thickness of the stainless steel internal shell is 150:0.8˜150:2.5, a ratio of the diameter of the reforming housing to a thickness of the thermal insulation layer is 150:10˜150:20, a ratio of the diameter of the reforming housing to a thickness of the mica external shell is 150:1.5˜150:3.5. Advantages of the disclosure include thermal preservation, high strength, corrosion resistance, lightweight, etc.

Abstract: A method for ion-assisted etching a stack of alternating silicon oxide and silicon nitride layers in an etch chamber is provided. An etch gas comprising a fluorine component, helium, and a fluorohydrocarbon or hydrocarbon is flowed into the etch chamber. The gas is formed into an in-situ plasma in the etch chamber. A bias of about 10 to about 100 volts is provided to accelerate helium ions to the stack and activate a surface of the stack to form an activated surface for ion-assisted etching, wherein the in-situ plasma etches the activated surface of the stack.

Abstract: A method for processing a substrate in a processing chamber, comprising forming a deposition over the substrate is provided. A silicon containing gas is flowed into the processing chamber. A COS containing gas is flowed into the processing chamber. A plasma is formed from the silicon containing gas and the COS containing gas in the processing chamber, wherein the plasma provides the deposition over the substrate.

Abstract: A product positioning device includes a support, a first guide rail, a second guide rail, a support platform, a latching device, and a driving device. The first guide rail and the second guide rail are positioned on the support. The support platform is configured to receive a product to be positioned. The support platform is movable to an end of the first guide rail. The latching device is movable to a position holding the product to be positioned against the support platform. The driving device is movable to a position nearer the support platform. The driving device is further slidably engaged with the second guide rail. The driving device moves to the driving device position as the support platform moves to the end of the first guide rail, and the latching device moves to the latching device position as the driving device moves to the driving device position.

Abstract: A method for reducing sidewall roughness in an etch layer below a first mask with sidewall roughness in a processing chamber is provided. Sidewalls of the first mask are smoothed, comprising, flowing a processing gas into the processing chamber and forming the processing gas into an in situ plasma in the processing chamber with sufficient energy to sputter and smooth sidewall roughness of the first patterned mask. The etch layer is etched through the first patterned mask.

Abstract: A method for forming a stair-step structure in a substrate is provided, wherein the substrate has an organic mask, comprising at least one cycle, wherein each cycle comprises a) depositing a hardmask over the organic mask, b) trimming the organic mask, c) etching the substrate, d) trimming the organic mask, wherein there is no depositing a hardmask between etching the substrate and trimming the organic mask, e) etching the substrate, and f) repeating steps a-e a plurality of times forming the stair-step structure.

Abstract: A label affixing machine includes a holder, a storing device, a storing device, a peeling device and a conveyer. The storing device, the peeling device and the conveyer are fixed in position on the holder. The picking device is coupled to the conveyer. The label includes a bottom board affixed under the label, the label affixing machine configured to affix the label on an object. The picking device is configured for picking the label. The peeling device includes a second fixing module fixed in position on the holder, a second moving module coupled to the second fixing module and a robotic arm fixed in position on the second moving module. The robotic arm is configured for clamping the bottom board and peeling the bottom board from the label. The conveyer moves the picking device and affixes the label on the object.

Abstract: A method for forming a stair-step structure in a substrate is provided, wherein the substrate has an organic mask, comprising at least one cycle, wherein each cycle comprises a) depositing a hardmask over the organic mask, b) trimming the organic mask, c) etching the substrate, d) trimming the organic mask, wherein there is no depositing a hardmask between etching the substrate and trimming the organic mask, e) etching the substrate, and f) repeating steps a-e a plurality of times forming the stair-step structure.

Abstract: The invention discloses residual gas heat exchange combustion-supporting system based on a methanol-water mixture reforming hydrogen production system and a method thereof, wherein the residual gas heat exchange combustion-supporting system comprises a reformer, a heat exchange tube and an air intake device: the reformer is provided with a reforming chamber, a separating device, a combustion chamber and an exhaust vent, the residual gas produced by the reformer is discharged from the exhaust vent to the first delivery passage of the heat exchange, tube; the heat exchange tube has coaxial double-layer first and second delivery passages. The invention enables to fully reclaim the heat from the residual gas discharged by the reformer, so that the outside air is warmed before entering the reformer, which in turn makes the warmed outside air attain a very good combustion-supporting effect.

Abstract: The invention discloses a multi-tank methanol-water mixture storage system of a fuel cell vehicle, comprising a main accommodating tank, multiple explosion-proof methanol-water mixture storage tank, bodies are fixedly provided in the main accommodating tank, and the explosion-proof methanol-water mixture storage tank bodies are connected with each other through a delivery channel provided, with a delivery pump; each explosion-proof methanol-water mixture storage tank body is provided with a methanol inlet, a methanol outlet and a vent valve, and all the methanol inlets are connected to a methanol inlet assembly disposed on the main accommodating tank through a liquid path pipeline; the vent valve is disposed on the methanol inlet.

Abstract: The invention discloses a methanol-water mixture reforming hydrogen production generator, including an electronic control system, a methanol-water mixture feed system, a hydrogen production system and a power generation system, where the electronic control system includes a control mainboard, a power supply device and a power output port, and the control mainboard controls operations of the methanol-water mixture feed system, the hydrogen production system and the power generation system; the power supply device includes a rechargeable battery; the methanol-water mixture feed system includes a main feed pipe, a transfer pump, a start-up feed solenoid valve, a start-up feed branch pipe, a hydrogen production feed solenoid valve and a hydrogen production feed branch pipe. All the systems coordinate with each other well, the electronic control system provides stable control.

Abstract: The invention discloses a start-up system for starting reforming hydrogen production device, the reforming hydrogen production device and the start-up system adopt methanol-water mixture as feedstock, comprising a feed riser pipe, a flame tray, an upper cover body and an igniter, The flame tray and the upper cover body are disposed on the feed riser pipe from the bottom up; the middle part of the upper cover body is provided with an aperture in communication with the feed riser pipe, the methanol-water mixture feedstock may flow from the feed riser pipe up to the aperture and be exuded from the aperture and spread around along the upper side surface of the upper cover body until flowing into the flame tray. The present invention has high ignition success rate, large methanol-water mixture burning areas and combustion flame, and can quickly restart the reforming hydrogen production device.

Abstract: A screwdriver includes a screw rod including a first end and a second end opposite to the first end. The screwdriver defines a screw slot on an external portion adjacent to the second end. The screwdriver further includes a screwdriver bit fixed to the first end of the screw rod, a resisting portion fixed to the second end of the screw rod, a handle placed over a portion of the screw rod adjacent to the second end. A movable element fixed to an inside wall of the handle and tightly closed to an inside surface of the screw slot, and an elastic element placed over the screw rod between the first end and the handle.

Abstract: An automatic film peeling machine for peeling a film adhered on a board, includes a workbench, a frame mounted on the workbench including a movable pushing block, a supporting plate mounted on the frame, a suction plate for locating the board on the supporting plate, and a peeling module. The peeling module includes a sliding member, a resisting member and a movable clamping member mounted on the sliding member. The clamping member includes a clamping portion with a plurality of vents. Air is blown out from the vents for rotating a movable un-adhered portion of the film into a space between the clamping portion and the resisting member. The clamping member is moved toward the resisting member for clamping the movable un-adhered portion. The pushing block is moved to push the sliding member away from the frame, for peeling the first film from the board.

Abstract: A system for controlling a condition of a wafer processing chamber is disclosed. According the principles of the present disclosure, the system includes memory and a first controller. The memory stores a plurality of profiles of respective ones of a plurality of first control elements. The plurality of first control elements are arranged throughout the chamber. The first controller determines non-uniformities in a substrate processing parameter associated with the plurality of first control elements. The substrate processing parameter is different than the condition of the chamber. The first controller adjusts at least one of the plurality of profiles based on the non-uniformities in the substrate processing parameter and a sensitivity of the substrate processing parameter to the condition.

Abstract: The disclosure discloses a reformer of a device for preparing hydrogen with methanol and water and a manufacture process thereof, relating to the device for preparing hydrogen with methanol and water technical field. The reformer of the device for preparing hydrogen with methanol and water includes a reforming housing, the reforming housing includes a stainless steel internal shell, a thermal insulation layer and a mica external shell from inside to outside in sequence, a ratio of a diameter of the reforming housing to a thickness of the stainless steel internal shell is 150:0.8˜150:2.5, a ratio of the diameter of the reforming housing to a thickness of the thermal insulation layer is 150:10˜150:20, a ratio of the diameter of the reforming housing to a thickness of the mica external shell is 150:1.5˜150:3.5. Advantages of the disclosure include thermal preservation, high strength, corrosion resistance, lightweight, etc.

Abstract: The disclosure discloses a reformer of a system for preparing hydrogen with an aqueous solution of methanol, a system for preparing hydrogen with an aqueous solution of methanol and a hydrogen production method. An end of a reformer of a system for preparing hydrogen with an aqueous solution of methanol has an initiation device, the initiation device includes a holder, the holder has a material input tube, a heating vaporization tube, an ignition device and a temperature detection device; the material input tube and the heating vaporization tube are communicated, the material enters the heating vaporization tube through the material input tube and is exported from an end of the heating vaporization tube; a position of the ignition device is corresponding to the end of the heating vaporization tube, the ignition device is applied to ignite the material exported from the heating vaporization tube.

Abstract: Disclosed are a quick-start system for preparing hydrogen via aqueous methanol, and hydrogen preparation method.