Fluid delivery for machining processes

In some examples, a moveable member including multiple tools is moveable relative to a fixed member to position a selected tool for performing an operation. A first connector half may be included on the fixed member for connecting to one of a plurality of second connector halves included on the moveable member. Movement of the moveable member to position the selected tool for performing the operation moves a respective second connector half associated with the selected tool into connection with the first connector half. In addition, a respective nozzle assembly may be associated with each tool. The respective nozzle assembly may receive multiple fluids including at least one fluid received through the connection between the connector halves. The nozzle assembly includes an inner nozzle that outputs a gas and an annular outer nozzle that outputs a machining liquid to generate a mixture to direct toward a tool-workpiece interface.

ATOMIZING-BASED CUTTING FLUID DELIVERY SYSTEM AND METHOD

An atomizing cutting fluid system. The system includes a common chamber terminating in a shaped droplet nozzle and including a nozzle section immediately behind the shaped droplet nozzle. An atomizer creates spray directly within the common chamber behind the nozzle section. A cutting fluid supply line provides cutting fluid to the atomizer. A high velocity gas nozzle within the nozzle section and behind the droplet nozzle is configured to provide a high velocity gas to entrain the flow of droplets. The nozzle section and droplet nozzle are configured to produce a fully developed droplets-gas flow at a predetermined distance from the droplet nozzle. In a cutting system, the spray system provides a uniform film for a macro or micro cutting operation at sufficient flow rates. 1. An atomizing cutting fluid system , comprising:a common chamber terminating in a shaped droplet nozzle and including a nozzle section immediately behind the shaped droplet nozzle;an atomizer that creates spray directly within the common chamber behind the nozzle section;a cutting fluid supply line to provide cutting fluid to the atomizer; anda high velocity gas nozzle within the nozzle section and behind the droplet nozzle configured to provide a high velocity gas to entrain the flow of droplets, wherein the nozzle section and droplet nozzle are configured to produce a fully developed droplets-gas flow at a predetermined distance from the droplet nozzle.2. The system of claim 1 , further comprising a high velocity gas mixing section that mixes air and COin a ratio that produces a temperature slightly higher than the freezing point of water to the high velocity gas nozzle.3. The system of claim 1 , further comprising a gravity fed claim 1 , pumpless cutting fluid supply tank supplying cutting fluid to the cutting fluid supply line.4. The system of claim 1 , wherein the high velocity gas nozzle and the droplet nozzle are co-axially disposed.5. The system of claim 1 , wherein the droplet nozzle ...

Atomizing-based cutting fluid delivery system and method

An atomizing cutting fluid system. The system includes a common chamber terminating in a shaped droplet nozzle and including a nozzle section immediately behind the shaped droplet nozzle. An atomizer creates spray directly within the common chamber behind the nozzle section. A cutting fluid supply line provides cutting fluid to the atomizer. A high velocity gas nozzle within the nozzle section and behind the droplet nozzle is configured to provide a high velocity gas to entrain the flow of droplets. The nozzle section and droplet nozzle are configured to produce a fully developed droplets-gas flow at a predetermined distance from the droplet nozzle. In a cutting system, the spray system provides a uniform film for a macro or micro cutting operation at sufficient flow rates.

DYE-SENSITIZED SOLAR CELL USING NITROGEN DOPED CARBON-NANO-TUBE AND METHOD FOR MANUFACTURING THE SAME

Provided are a dye-sensitized solar cell and a method for manufacturing the dye-sensitized solar cell using a carbon nanotube (CN) doped with nitrogen, wherein the dye-sensitized solar cell using the carbon nanotube (CN) doped with nitrogen has an improved conductivity and open circuit voltage as compared to those using the carbon nanotube (CNT) and also a high connectivity between a transparent electrode and an oxide semiconductor. 1. A method for manufacturing a dye-sensitized solar cell including an upper transparent substrate , a transparent electrode formed on an inner surface of the upper transparent substrate , a porous cathode electrode formed on the transparent electrode and including an oxide semiconductor and a dye adsorbed on a surface of the oxide semiconductor , a counter electrode formed on a lower transparent substrate as an anode electrode part corresponding to the cathode electrode , and an electrolyte filled between the cathode electrode and the counter electrode , the method comprising:{'sub': 'x', '(a) preparing the nitrogen doped carbon nanotube (CN);'}(b) forming the transparent electrode on the inner surface of the upper transparent substrate;{'sub': 'x', '(c) forming the nitrogen doped carbon nanotube (CN) layer on the transparent electrode; and'}{'sub': 'x', '(d) applying an oxide paste on the nitrogen doped carbon nanotube (CN) layer to form the porous cathode electrode including the oxide semiconductor.'}2. A method for manufacturing a dye-sensitized solar cell including an upper transparent substrate , a transparent electrode formed on an inner surface of the transparent substrate , a porous cathode electrode formed on the transparent electrode and including an oxide semiconductor and a dye adsorbed on a surface of the oxide semiconductor , a counter electrode formed on a lower transparent substrate as an anode electrode part corresponding to the cathode electrode , and an electrolyte filled between the cathode electrode and the counter ...

Dye-Sensitized Solar Cell Using Nitrogen Doped Carbon-Nano-Tube and Method for Manufacturing the Same

Provided are a dye-sensitized solar cell and a method for manufacturing the dye-sensitized solar cell using a carbon nanotube (CN) doped with nitrogen, wherein the dye-sensitized solar cell using the carbon nanotube (CN) doped with nitrogen has an improved conductivity and open circuit voltage as compared to those using the carbon nanotube (CNT) and also a high connectivity between a transparent electrode and an oxide semiconductor 1. A dye-sensitized solar cell comprising:an upper transparent substrate;a transparent electrode formed on an inner surface of the upper transparent substrate;a porous cathode electrode formed on the transparent electrode and comprising an oxide semiconductor and a dye adsorbed on a surface of the oxide semiconductor;a counter electrode formed on a lower transparent substrate as an anode electrode part corresponding to the cathode electrode; andan electrolyte filled between the cathode electrode and the counter electrode; andwherein the dye-sensitized solar cell further comprises a nitrogen doped carbon nanotube (CNx) layer between the transparent electrode and the porous cathode electrode.2. The dye-sensitized solar cell according to claim 1 , wherein the oxide semiconductor comprises TiO. This application is a Divisional Application of U.S. application Ser. No. 12/842,674 filed Jul. 23, 2010 and claims priority to foreign Patent Application KR 2010-0018979, filed on Mar. 3, 2010, the disclosures of which are incorporated herein by reference in their entireties.The present invention relates to a dye-sensitized solar cell and a method for manufacturing the same, in which the method comprises (i) forming a carbon nanotube layer by using a nitrogen doped carbon nanotube (CN: carbon nitride nanotube), or (ii) including the a nitrogen doped carbon nanotube (CN) in an oxide semiconductor, which is composed of nano-particles, so that the dye-sensitized solar cell of the present invention has an improved connectivity between a transparent ...

LIGHT EMITTING DIODE LUMINAIRE

Described herein is a light emitting diode (LED) luminaire comprising a cylindrical plastic housing having a first open end and a second open end. At the first open end, an externally threaded formation terminating with a flange is formed to mate with an internally threaded mounting unit, and at the second open end, an internal ridge is formed with a circumferential groove at its base. Inside the cylindrical plastic housing, an aluminum heat sink is insert molded. The aluminum heat sink has a cylindrical profile matching with the internal profile of the plastic housing. The aluminum heat sink has an open end towards the first open end of the plastic housing and a closed end resting on the internal ridge at the second open end of the plastic housing. With the interior surface of the closed end of the aluminum heat sink, a printed circuit board (PCB) holder plate locks a PCB driver. At an exterior surface of the closed end of the aluminum heat sink, metal core PCB (MCPCB) for LED is mounted at an exterior surface of the closed end of the aluminum heat sink and is connected to the PCB driver for receiving driving current. On the top of the MCPCB, a plastic diffuser is mechanically locked in the circumferential groove formed at the base of the internal ridge so as to cover the MCPCB for LED. 1100. A light emitting diode (LED) luminaire () comprising:{'b': 102', '102', '102', '102', '102', '102', '102', '102', '102', '102, 'a cylindrical plastic housing () having a first open end (A) and a second open end (B), wherein an externally threaded formation (C) terminating with a flange (D) is formed at the first open end (B) to mate with an internally threaded mounting unit, wherein an internal ridge (E) is formed at the second open end (B), and wherein at base of the internal ridge (E), a circumferential groove (F) is formed;'}{'b': 104', '102', '104', '102', '104', '104', '102', '102', '104', '102', '102', '102, 'an aluminum heat sink () insert moulded inside the cylindrical ...

PROCESS FOR CAPTURING CARBON-DIOXIDE FROM A GAS STREAM

The present disclosure relates to a process for capturing carbon-dioxide from a gas stream. In order to capture the carbon-dioxide, a support is provided and potassium carbonate (KCO) is impregnated thereon to form an adsorbent comprising potassium carbonate (KCO) impregnated support. The adsorbent is activated to form an activated adsorbent. The gas stream is passed through the adsorber to enable adsorption of the carbon-dioxide on the activated adsorbent to form a carbon-dioxide laden adsorbent. The carbon-dioxide laden adsorbent is transferred to a desorber for at least partially desorbing the carbon-dioxide from the carbon-dioxide laden adsorbent by passing a carbon-dioxide deficient stream through the desorber. The partially regenerated adsorbent is returned to the adsorber for adsorbing the carbon-dioxide from the carbon-dioxide. The process of the present disclosure reduces the overall energy demand by partially regenerating the adsorbent. 1: A process for capturing carbon-dioxide from a gas stream , said process comprising the following steps:a) providing a support, wherein said support is one of an alumina support and a silica alumina support;{'sub': 2', '3', '2', '3, 'b) impregnating potassium carbonate (KCO) on said support to form an adsorbent comprising potassium carbonate (KCO) impregnated support;'}c) activating said adsorbent in an adsorber by passing one of water-vapor and the gas stream comprising water-vapor at a temperature ranging from 40° C. to 80° C., at a pressure ranging from 1 bar to 2 bar, and for a time period ranging from 1 minute to 20 minutes to form an activated adsorbent with active adsorption sites having reduced energies;d) passing said gas stream through said adsorber containing said activated adsorbent to enable adsorption of the carbon-dioxide from said gas stream on said activated adsorbent at a temperature ranging from 40° C. to 90° C. and at a pressure ranging from 1 bar to 2 bar to form a carbon-dioxide laden adsorbent;e) ...

Augmented reality interactive messages and instructions for batch manufacturing and procedural operations

Methods and systems for the delivery of interactive messaging and instructions through an augmented reality device in a batch production or a sequential operation, can involve displaying a menu through a user interface associated with an augmented reality device configured with a scope of responsibility awareness that allows the augmented reality device to display a visualization of batch production data associated with a batch production or sequential operation data associated with a sequential operation that is within an assigned scope of responsibility of a user, and graphically expanding the menu in response to an input by the user. The expanded menu can include graphically displayed buttons that allow the user to select and view the batch production data or the sequential operation data. The visualization of the batch production data or the sequential operation data can be displayed without the need for an operator station.

Fluid delivery for machining processes

In some examples, a moveable member including multiple tools is moveable relative to a fixed member to position a selected tool for performing an operation. A first connector half may be included on the fixed member for connecting to one of a plurality of second connector halves included on the moveable member. Movement of the moveable member to position the selected tool for performing the operation moves a respective second connector half associated with the selected tool into connection with the first connector half. In addition, a respective nozzle assembly may be associated with each tool. The respective nozzle assembly may receive multiple fluids including at least one fluid received through the connection between the connector halves. The nozzle assembly includes an inner nozzle that outputs a gas and an annular outer nozzle that outputs a machining liquid to generate a mixture to direct toward a tool-workpiece interface.

SYSTEM FOR OPERATOR MESSAGES WITH CONTEXTUAL DATA AND NAVIGATION

An industrial automation system that allows for communication between an operator and a processing unit, which includes contextual information, such as data, and retrieval of historical messages, for a processing unit when abnormal operational conditions are encountered, resulting in faster responses and more complete information to address the abnormal condition. 1. An apparatus for an industrial automation system that allows for communication between an operator station of the automation system and a communication interface located in a remote location , comprising:a sensor that generates signals responsive to the operation process of the automation system;a processor connected to a memory, the memory storing the signals received from the sensor and creating a signal record;a control program stored in the memory and used by the processor, to access the signal record generated by the sensor, to generate a process message based on a condition of the sensor signal, wherein the message includes a list of options based upon a type of the sensor and on past operating conditions of the automation system generated when the automation system has registered as deviating from the limits set in the operation process;an operator station interface connected to the processor and memory, the operator station interface retrieving the process message, arranged to add contextual information to the process message;a communication network connected to the processor arranged to send the process message and contextual information to the communication interface and to receive response messages from the communication interface; andthe processor configured to:capture the response message;verify the operation process of the automation system based on the response message and the process message and to further provide the list of options to the communication interface;whereby, the processor is arranged to capture the response messages from the communication interface and store it in the ...

A process for capturing carbon-dioxide from a gas stream

The present disclosure relates to a process for capturing carbon-dioxide from a gas stream. In order to capture the carbon-dioxide, a support is provided and potassium carbonate (K 2 CO 3 ) is impregnated thereon to form an adsorbent comprising potassium carbonate (K 2 CO 3 ) impregnated support. The adsorbent is activated to form an activated adsorbent. The gas stream is passed through the adsorber to enable adsorption of the carbon-dioxide on the activated adsorbent to form a carbon-dioxide laden adsorbent. The carbon-dioxide laden adsorbent is transferred to a desorber for at least partially desorbing the carbon-dioxide from the carbon-dioxide laden adsorbent by passing a carbon-dioxide deficient stream through the desorber. The partially regenerated adsorbent is returned to the adsorber for adsorbing the carbon-dioxide from the carbon-dioxide. The process of the present disclosure reduces the overall energy demand by partially regenerating the adsorbent.

Dye-Sensitized Solar Cell Using Nitrogen Doped Carbon-Nano-Tube and Method for Manufacturing the Same

Provided are a dye-sensitized solar cell and a method for manufacturing the dye-sensitized solar cell using a carbon nanotube (CN x ) doped with nitrogen, wherein the dye-sensitized solar cell using the carbon nanotube (CN x ) doped with nitrogen has an improved conductivity and open circuit voltage as compared to those using the carbon nanotube (CNT) and also a high connectivity between a transparent electrode and an oxide semiconductor

System for operator messages with contextual data and navigation

An industrial automation system that allows for communication between an operator and a processing unit, which includes contextual information, such as data, and retrieval of historical messages, for a processing unit when abnormal operational conditions are encountered, resulting in faster responses and more complete information to address the abnormal condition. H213965-AU 2/2 210 200 220 230 240 250 26) 270 v280 290 FIGURE 2

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A convolutional neural network-based method and system for associating face and facial components

The present invention generally relates to a convolutional neural network-based method and system for associating face and facial components.The method comprises resizing images of face and nose biometric into 32 x 32 x 3 pixels; extracting features of the nose and face biometrics independently using convolutional neural network(CNN); relaying the features extracted by the CNN to a combined transfer FLDA or transfer LPP and regularization block to reduce dimensionality; minimizing probability distribution difference between the different domains; and recognizing labels of the face and nose biometrics using a KNN classifier and thereby associating face and facial components through a face and nose association model. 100 Pre-processing Unit Feature Extraction 102 Unit 104 Relay Modl 0 Class ifier10 Figure 200 resizing images offaceand nose biometric Into32 x 32 x 3 pixels 202 extracting featuresofthe noseandface biometrics independently using convolutional neural network (CNN} l 204 relaying the features extracted by the CNN to a com bined transfer FLDA or transfer 2 LPParid regularizationblocktoreducedimensionality V minimizing probability distribution difference betweenthe different domains 208 recognizing labels ofthe face and nose biometrics using a KINN classifier and thereby 210 associating face and facial components through aface and nose association model V Figure F TepHeid NM 4 racO 'lipgs -N- flUA ad C~Ir Figure

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