7908 results about "Manufacturing line" patented technology

In various aspects, the present disclosure relates to device structures and a method of forming such a device structure. In some illustrative embodiments herein, a device is provided, including a semiconductor substrate having a first trench formed therein, and a first trench isolation structure formed in the first trench. The first trench isolation structure includes first and second insulating liners formed adjacent inner surfaces of the first trench, wherein the first insulating liner is in direct contact with inner surfaces of the first trench and the second insulating liner is formed directly on the first insulating liner, and a first insulating filling material which at least partially fills the first trench. In some aspects, a thickness of the first insulating liner is greater than a thickness of the second insulating liner.

Technology to reduce the manufacturing cost of a manufacturing process of a light emitting device is provided. The manufacturing cost of a device using a light emitting element can be reduced by using a multilayout process for forming a plurality of light emitting devices from a large-sized substrate. In particular, an existing line for manufacturing liquid crystal cells can be diverted to a process of encapsulating light emitting elements, which can greatly reduce the manufacturing cost including the investment in plant and equipment.

A method of making a lead frame and a partially patterned lead frame package with near-chip scale packaging lead-count, wherein the method lends itself to better automation of the manufacturing line and improved quality and reliability of the packages produced therefrom. A major portion of the manufacturing process steps is performed with a partially patterned strip of metal formed into a web-like lead frame on one side so that the web-like lead frame is also rigid mechanically and robust thermally to perform without distortion or deformation during the chip-attach and wire bond processes, both at the chip level and the package level. The bottom side of the metal lead frame is patterned to isolate the chip-pad and the wire bond contacts only after the front side, including the chip and wires, is hermetically sealed with an encapsulant. The resultant package being electrically isolated enables strip testing and reliable singulation.

This invention provides a system and method for runtime determination (self-diagnosis) of camera miscalibration (accuracy), typically related to camera extrinsics, based on historical statistics of runtime alignment scores for objects acquired in the scene, which are defined based on matching of observed and expected image data of trained object models. This arrangement avoids a need to cease runtime operation of the vision system and/or stop the production line that is served by the vision system to diagnose if the system's camera(s) remain calibrated. Under the assumption that objects or features inspected by the vision system over time are substantially the same, the vision system accumulates statistics of part alignment results and stores intermediate results to be used as indicator of current system accuracy. For multi-camera vision systems, cross validation is illustratively employed to identify individual problematic cameras. The system and method allows for faster, less-expensive and more-straightforward diagnosis of vision system failures related to deteriorating camera calibration.

A method for applying at least one RFID product tag to each of a plurality of products and to a product-containing container. Each product, case, or box is first unloaded from a container (e.g. pallet, tote, crate) or passed directly from manufacturing onto a conveyor whereon each item receives at least one RFID tag. Each RFID tag is then verified. Multiple items are then re-stacked in a container. An RFID tag is applied to the container and then the RFID tags are verified again before the container is shipped. Serialized numbers corresponding to products and containers are assigned and tracked. EPC data is stored on, or associated with, each RFID tag. RFID tags are verified to detect faulty placement and non-functionality. Non-functioning and poorly placed RFID tags are replaced before passing verification. The slap-and-ship line can handle execute-and-record methods and synchronized execution methods of handling product and associated data.

A computer assisted method is disclosed for making an optimized layout of a manufacturing cell to be used, for example, to locate, hold and process workpieces, such as in robotic welding of an assembly of stamped sheet metal parts. The items to be processed and employed in the cell are identified by physical structure and kinematic characteristics and given an initial location to start the process. Further movements of the parts toward attraction points and away from repelling points are evaluated on the computer by an optimization program to arrive at an optimized cell layout.

This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

A method of making a lead frame and a partially patterned lead frame package with near-chip scale packaging (CSP) lead-counts is disclosed, wherein the method lends itself to better automation of the manufacturing line as well as to improving the quality and reliability of the packages produced therefrom. This is accomplished by performing a major portion of the manufacturing process steps with a partially patterned strip of metal formed into a web-like lead frame on one side, in contrast with the conventional fully etched stencil-like lead frames, so that the web-like lead frame, which is solid and flat on the other side is also rigid mechanically and robust thermally to perform without distortion or deformation during the chip-attach and wire bond processes, both at the chip level and the package level. The bottom side of the metal lead frame is patterned to isolate the chip-pad and the wire bond contacts only after the front side, including the chip and wires, is hermetically sealed with an encapsulant. The resultant package being electrically isolated enables strip testing and reliable singulation without having to cut into any additional metal. The use of the instant partially patterned lead frame in making ELP, ELPF and ELGA-type CSPs is also disclosed.

In a quality control system for manufacturing industrial products, the product quality history and the manufacturing process history are collected and collated to calculate the correlation magnitude between the two histories. The candidates for the cause of quality variation hidden in the manufacturing processes are listed, and the correlation magnitude between all combinations of the variates of the manufacturing process history are calculated. Further, by utilizing the manufacturing sequence history used for an input plan, a causation connecting structure model between the manufacturing processes of the manufacturing line is automatically generated and automatically analyzed thereby to automatically extract the fundamental cause of quality variation from the candidates for the cause of quality variation. By doing so, the cause of quality variation of industrial products manufactured through a complicated process can be traced in a complicated connecting structure in the manufacturing history data.

A prefabricated cover board has a high-density polymer or predominantly polymer material core layer having a density between 6 lbs/ft³ and 25 lbs/ft³. A prefabricated roofing panel composite includes the cover board and an insulation board that has a low-density polymer or predominantly polymer material foam core layer having a density less than 6 lbs/ft³. The cover board may have a waterproofing membrane forming the top major surface of the cover board. When making the roofing panel composite, the low-density foam core layer of the insulation board may be formed with the high-density core layer of the cover board being currently or subsequently formed over and bonded to a top major surface of the low-density foam core layer in the same operation or preformed insulation boards may be fed into a production line with the high-density core layer of the cover board being formed over and bonded to top major surfaces of the low-density foam core layers of the insulation boards.

To provide a light source assembly that does not use a printed circuit board and can be manufactured at a low cost even when produced in small quantities, a light source assembly according to the present invention comprises a plurality of light sources and a connective conductor structure extending in a direction of arrangement of the light sources to join the light sources, wherein the connective conductor structure is formed by cutting off parts of a substantially plate-like patterned conductor as required, the patterned conductor being provided with a prescribed pattern. Thus, by changing the parts to be cut off in the patterned conductor, it is possible to manufacture light source assemblies having various light source connection patterns in a single manufacturing line, allowing efficient and low cost manufacture of the light source assemblies to be achieved even when the light sources are manufactured in small quantities.

The invention provides an intelligent production system and method based on edge calculation and digital twinning, which belong to the field of intelligent production. The intelligent production system comprises a physical system, an edge digital twinning node, a digital twinning management control system, a production manufacturing simulation system, an order system and an AI algorithm model base. The method comprises the steps that intelligent sensing equipment acquires physical production line information in real time and transmits the physical production line information to the edge digital twinning node; the edge digital twinning node constructs an equipment model, predicts equipment faults and service life, and carries out visual display; and the digital twinning management control system generates simulation analysis operation of production equipment scheduling, optimizes a production scheduling strategy according to a simulation result of the production manufacturing simulationsystem, and sends a production scheduling instruction to the physical system. According to the invention, the calculation burden of the terminal processor is reduced, the time delay is reduced, the information mapping efficiency and the working efficiency of the whole intelligent production system are improved, and the equipment fault monitoring, prediction and maintenance at the edge side are realized.

Optical component for use in a touch sensor and method of fabrication of same are disclosed. Optical component includes a multilayer optical film at least some layers of which are fabricated on the same manufacturing line and using the same manufacturing method. Each layer of the multilayer optical film is designed primarily to provide a desired associated property.

A system is provided for bifolding disposable absorbent articles on a high speed production line on which the disposable absorbent articles are moved along a predetermined path. The system includes the use of one or more vacuum conveyor assemblies to engage and transfer the leading end portion of the article from the surface of a peel-roll to a folding drum, thereby potentially reducing the occurrence of undesirable misalignment between opposing edges of an article during a bifolding process.

A foil lid inspection system for detecting and separating defective foil lids on a container in a production line includes one or more light sources, an inspection camera, and inspection software. The light sources are positioned to direct light in an upward direction to illuminate the container. The inspection camera is positioned above the foil lid, and the camera includes one or more outputs. The inspection software is in communication with the inspection camera. The inspection software is constructed and arranged to determine if the foil lid on the container is defective. A reject signal is applied to an output if the software determines that the foil lid is defective.

A method of making a lead frame and a partially patterned lead frame package with near-chip scale packaging lead-count, wherein the method lends itself to better automation of the manufacturing line and improved quality and reliability of the packages produced therefrom. A major portion of the manufacturing process steps is performed with a partially patterned strip of metal formed into a web-like lead frame on one side so that the web-like lead frame is also rigid mechanically and robust thermally to perform without distortion or deformation during the chip-attach and wire bond processes, both at the chip level and the package level. The bottom side of the metal lead frame is patterned to isolate the chip-pad and the wire bond contacts only after the front side, including the chip and wires, is hermetically sealed with an encapsulant. The resultant package being electrically isolated enables strip testing and reliable singulation.

Reduction in a space of a manufacturing line, improvement of efficiency, improvement of utilization efficiency of materials, additionally, reduction in the manufacturing cost is realized by applying a means for describing a wiring pattern or a resist pattern directly on a substrate, a means for locally performing a vapor phase process such as film formation or etching under atmospheric pressure or adjacent to atmospheric pressure.

In a multifunctional printing method and printing system, printed material is checked, verified and tracked. For that purpose different test equipments are located in-line with a printing line. Magnetic information being printed by a printing station onto the recording carrier using magnetic ink character readable toner may be in-line tested by a magnetic test equipment, which reads information from the magnetic recording zone on the carrier. Optical information may be tested by an in-line mounted optical test equipment, respectively. Further in-line test equipment is proposed such as a leaser bar code scanner and an address reader. The printing line may have additional devices such as print preprocessing unwinders or print postprocessing stackers, folders or cutters.

A factory line system includes a series of robot arms arranged alongside a conveyor on which workpieces are transported. Each workpiece is fitted with a data carrier and each robot arm is fitted with a reader/writer that can wirelessly communicate with the data carrier of each workpiece when the latter is in transit between the conveyor and a work station. Specifically, when a first robot arm detects a workpiece, it removes the workpiece from the conveyor to a first work station that performs work on the workpiece and sends result data through the reader/writer of the robot arm to the data carrier and replaces the workpiece from the first work station to the conveyor. When the workpiece is transported, approaching a second robot arm, the latter reads the result data through its reader/writer from the data carrier. According to the result data, the second work station performs work on the workpiece.

The present invention relates to an on-line method and a flow system as well as a cuvette for carrying out IR spectrometry for analysis of liquid food products, possibly containing dissolved gases, in a process line in a liquid food product processing plant, especially a dairy processing milk and milk products. A liquid sample is extracted from the process line to a measuring branch, the sample is thermostated and passed to a measurement cuvette. The IR-absorbance spectrum is measured, e.g. in the MID-IR or NIR-range. In order to obtain an on-line monitoring of the process line the liquid food sample is extracted directly from the process line into the measurement branch, in which the pressure is maintaining at least as high as in the adjacent process line. The high pressure ensures that dissolved air will stay dissolved in the liquid food. Before each new sample the measurement branch and cuvette are flushed by high flow rates with a part of the new sample to clean the cuvette. The measurement cuvette has strong windows, preferably diamond windows to stand a high pressure and high flow rates. The on-line system is arranged to carry out eg. 120 measurements per hour.

A client connected to a field device management station (FDMS) by a wireless path. An operator can issue commands to any field devices from the client. As a result, the operator can manage the field devices from any remote location. In addition, the FDMS may be connected to other clients by wire-based paths as well. As a result, commands from both wire-based and wireless clients may be channeled through the FDMS, thereby simplifying tracking of various of configuration changes and status of the field devices. According to another aspect of the present invention, the wireless client is connected to a field device by a wire-line medium. Connectivity between FDMS and field devices is established through wireless client, thereby providing path redundancy (in addition to control network).

A method of making a lead frame and a partially patterned lead frame package with near-chip scale packaging (CSP) lead-counts is disclosed, wherein the method lends itself to better automation of the manufacturing line as well as to improving the quality and reliability of the packages produced therefrom. This is accomplished by performing a major portion of the manufacturing process steps with a partially patterned strip of metal formed into a web-like lead frame on one side, in contrast with the conventional fully etched stencil-like lead frames, so that the web-like lead frame, which is solid and flat on the other side is also rigid mechanically and robust thermally to perform without distortion or deformation during the chip-attach and wire bond processes. The bottom side of the metal lead frame is patterned to isolate the chip-pad and the wire bond contacts only after the front side, including the chip and wires, is hermetically sealed with an encapsulant. The resultant package being electrically isolated enables strip testing and reliable singulation without having to cut into any additional metal. The use of the instant partially patterned lead frame in making ELP, ELPF and ELGA-type CSPs is also disclosed.

Methods for monitoring a process line and simulating changes in the process are described.

The invention discloses pipe-flange automatic welding equipment, which comprises a machine frame. The pipe-flange automatic welding equipment is characterized in that the machine frame is provided with a rack conveyor and also provided with a feeding positioning device, a clamping rotating device, a discharging device and a welding device. In the invention, the conventional welding processing mode which is operated manually and performs production discretely is converted into the automatic welding production mode which runs in a continuous production line, so the production efficiency and the welding quality of the product are improved, the working environment is improved, the labor intensity of workers is reduced and the level of ship-manufacturing technology can be improved.

Digital miniature cameras and methods to manufacture thereof have been achieved. Said miniature cameras having an adjustable focusing device are intended to be used as a built-in modules in hand-held consumer electronic devices, such as e.g. mobile phones and PDAs. The cameras invented have a very small size and produce high-quality pictures. Glue is used to hold different parts together and to seal the joints. The lens is glued in the final stage of the manufacturing line, thus providing the focus setting and the sealing of the cavity that covers the image sensor. A glob top is used to cover and seal the image processor. Said glob top serves two different purposes, first, to distribute the heat away from the sensor and, second, to lock the frame, together with the lens house, into a printed circuit board. In one embodiment a cavity PCB is used to “bury” the sensor of the camera, thus reducing the overall height required. In another embodiment the image processor is mounted on a flexistrip directly underneath the image sensor die, thus reducing the total height of the camera module.

The invention relates to a filament forming process for paper making method-based reconstituted tobacco and a device thereof. The invention is characterized in that the process comprises the following steps of: a. forming filaments by adopting a three-step slitting procedure, i.e. firstly slitting into slices, then slitting into strips, and finally slitting into filaments to carry out the filament forming step of the reconstituted tobacco; b. drying: feeding the reconstituted tobacco filaments having a water content of 16-20% to a drum type tobacco filament drier for drying by a constant feeder, wherein the water content of the dried reconstituted tobacco filaments is 11-13%; and c. blending: directly blending the dried reconstituted tobacco filaments in a tobacco filament production line according to the design proportion of a cigarette prescription. The process and the device can solve the problem that the paper making method-based reconstituted tobacco is difficult to make into filaments solely, raises the effective utilization rate of the paper making method-based reconstituted tobacco; and the made reconstituted tobacco filaments have uniform length, good bulking property, and effectively maintained fragrance, thereby improving the sensory quality.

A method is provided for bifolding articles on a high speed production line on which the articles are moved along a predetermined path. The method includes the use of a vacuum conveyor assembly to engage the leading end portion of an article and transport it in the machine direction, thereby potentially reducing the occurrence of undesirable misalignment of the article end edges during a bifolding process.

The invention discloses a five-axis hub transfer robot and a clamping manipulator. An X-axis drive system is mounted on a truss. A Y-axis drive system is mounted on the X-axis drive system in a crossing manner through an X-Y-axis connecting plate. A Z-axis drive system is vertically mounted on the Y-axis drive system through a Y-Z-axis connecting plate. The X-axis drive system, the Y-axis drive system and the Z-axis drive system are mutually orthogonal, and an X-Y-Z rectangular-coordinate robot is formed. A C-axis drive system and an A-axis drive system are disposed in order at the bottom of the Z-axis drive system. The C-axis drive system is connected with the A-axis drive system through a C-A-axis connecting flange. An output shaft of the A-axis drive system is connected with the clamping manipulator. The five-axis hub transfer robot and the clamping manipulator have the advantages that operations such as carrying, feeding, discharging, turning and interchanging among different production lines are automated for aluminum alloy hubs, labor intensity is greatly reduced, product quality is ensured, production efficiency is improved, and unattended automated production is achieved for different hub processing units on one hub production line.

Methods of manufacturing a rechargeable power cell are described. Methods include providing a slurry or paste of negative electrode materials having low toxicity and including dispersants to prevent the agglomeration of particles that may adversely affect the performance of power cells. The methods utilize semi-permeable sheets to separate the electrodes and minimize formation of dendrites; and further provide electrode specific electrolyte to achieve efficient electrochemistry and to further discourage dendritic growth in the cell. The negative electrode materials may be comprised of zinc and zinc compounds. Zinc and zinc compounds are notably less toxic than the cadmium used in NiCad batteries. The described methods may utilize some production techniques employed in existing NiCad production lines. Thus, the methods described will find particular use in an already well-defined and mature manufacturing base.

A production/injection line including a production/injection tube and heating apparatus for heating of the production/injection tube. The line also includes insulation and heat conductive material to control the heat transfer from the heating apparatus towards the production/injection tube. A method is also described for supplying heat to a production/injection line in which cooling fluid from a process on an installation is supplied to transport channels extending along a production/injection tube. Methods are also described for manufacturing a production/injection line.