Patent application number | Description | Published |
20090025885 | EVAPORATION APPARATUS WITH INCLINED CRUCIBLE - The invention relates to an evaporation apparatus for depositing material on a vertically oriented substrate ( | 01-29-2009 |
20110003072 | BENDING FIXTURE FOR HOMOGENOUS AND SMOOTH OPERATION OF AN EVAPORATION SOURCE - An evaporation apparatus for coating a substrate having an evaporation structure for evaporating material, the evaporation structure having an evaporation structure surface for receiving a wire; a wire feed for providing the wire; and a bending fixture with the bending fixture including a first and a second roller for giving the wire a reproducible curvature so that in operation of the evaporation apparatus the contact spot of the wire on the evaporation structure is at a desired position. | 01-06-2011 |
20120100312 | METHODS FOR ENHANCING TANTALUM FILAMENT LIFE IN HOT WIRE CHEMICAL VAPOR DEPOSITION PROCESSES - Methods for depositing films using hot wire chemical vapor deposition (HWCVD) processes are provided herein. In some embodiments, a method of operating an HWCVD tool may include providing hydrogen gas (H | 04-26-2012 |
20140050865 | APPARATUS AND METHOD FOR COATING USING A HOT WIRE - A coating apparatus ( | 02-20-2014 |
20150284841 | PLASMA ENHANCED DEPOSITION ARRANGEMENT FOR EVAPORATION OF DIELECTRIC MATERIALS, DEPOSITION APPARATUS AND METHODS OF OPERATING THEREOF - A depositing arrangement for evaporation of a dielectric material onto a substrate is described. The deposition arrangement a vapor distribution showerhead, a holder for providing the dielectric material in the vapor distribution showerhead, wherein the holder has a feeding unit for feeding the dielectric material into the vapor distribution showerhead, an energy source configured for melting and evaporating the dielectric material in the vapor distribution showerhead or sublimating the dielectric material in the vapor distribution showerhead, wherein the vapor distribution showerhead has one or more outlets for directing the vaporized dielectric material towards a substrate, and particularly wherein the energy source emits electrons or photons, wherein the electrons or photons melt and evaporate the dielectric material or sublimate the dielectric material. The arrangement further includes a plasma source configured for providing a plasma between the vapor distribution showerhead and the substrate. | 10-08-2015 |
20150299853 | EVAPORATOR, DEPOSITION ARRANGEMENT, DEPOSITION APPARATUS AND METHODS OF OPERATION THEREOF - A depositing arrangement for evaporation of a material including an alkali metal or alkaline earth metal, and for deposition of the material on a substrate ( | 10-22-2015 |
Patent application number | Description | Published |
20080240042 | High-Density Wireless Local Area Network - A data communication system includes an access point and a plurality of stations each for exchanging wireless data communication messages with the access point. At least some of the messages are in a format that includes at least one message header and a plurality of data units. Each of the data units includes a respective data unit header and a respective data frame. Each data unit header identifies a respective one of the stations as a recipient to receive the respective data frame of the data unit. | 10-02-2008 |
20080240063 | High-Density Wireless Local Area Network - A data communication system includes an access point and a plurality of stations each for exchanging wireless data communication messages with the access point. At least some of the messages are in a format that includes at least one message header and a plurality of data units. Each of the data units includes a respective data unit header and a respective data frame. Each data unit header identifies a respective one of the stations as a recipient to receive the respective data frame of the data unit. | 10-02-2008 |
20080240069 | High-Density Wireless Local Area Network - A data communication system includes an access point and a plurality of stations each for exchanging wireless data communication messages with the access point. At least some of the messages are in a format that includes at least one message header and a plurality of data units. Each of the data units includes a respective data unit header and a respective data frame. Each data unit header identifies a respective one of the stations as a recipient to receive the respective data frame of the data unit. | 10-02-2008 |
20080274741 | High-Density Wireless Local Area Network - A data communication system includes an access point and a plurality of stations each for exchanging wireless data communication messages with the access point. At least some of the messages are in a format that includes at least one message header and a plurality of data units. Each of the data units includes a respective data unit header and a respective data frame. Each data unit header identifies a respective one of the stations as a recipient to receive the respective data frame of the data unit. | 11-06-2008 |
20110222510 | Wireless Network for Automation, Realtime and/or Industrial Applications - The present invention describes a wireless network, in particular for automation, realtime and/or industrial applications, having at least two access network nodes and at least one radio station for wireless communication with at least one of the at least two access network nodes, wherein each of the at least two access network nodes uses a data channel selected from a set of available selectable data channels for wireless communication with a radio station assigned to it in each case, wherein a control communication channel which is distinct from the selectable data channels is provided in addition, and each of the at least two access network nodes is embodied for wirelessly sending information messages over the control communication channel and the at least one radio station is embodied for receiving the control communication channel. | 09-15-2011 |
20110222522 | Radio Station System for a Wireless Network - A radio station system for a wireless network with at least two access network nodes, wherein a first of the at least two access network node is assigned to the radio station system as an access network node in the wireless network and the radio station system is connected to the first access network node over an active radio link for the transmission of user data. During the existence of the active radio link between a first radio station and the first access network node, a second radio station transmits or exchanges no user data via a radio link with an access network node in the wireless network and at least at times identifies available access network nodes in the wireless network for the radio station system. | 09-15-2011 |
20110243055 | Method and Apparatus for Packet Aggregation Transmission - A method and apparatus for packet aggregation transmission which are for application in a system comprising a transmitting end and at least two receiving ends, wherein the method comprises, for each receiving end, determining respectively a hold-up condition of subpackets at the transmitting and receiving ends at the current transmitting time, and determining the receiving end corresponding to the worst hold-up condition of the subpackets at the transmitting and receiving ends, and performing a packet aggregation transmission to the determined receiving end at the current transmitting time. The present invention is directed to point-to-multipoint data transmission, can solve the problem of transmission time sequence for a plurality of receiving ends, and improves the instantaneity of a system to the maximum degree possible. | 10-06-2011 |
20120044888 | Method for Switching Channels in a Wireless Communication Network - A method for switching channels in a wireless communication network comprising at least one access point and clients, wherein the communication network as secondary user uses one of a number of possible channels for data communication. In accordance with the invention, data communication occurs between the access point and the number of clients through the first transmit/receive interface of the access point on a first channel. Parallel to the data communication, a check of the possible channels occurs over the transmit/receive interface by a second transmit/receive interface of the access point to determine which of the channels are free channels that are not being used by any primary users. A channel switch from the first channel to one of the free channels occurs if a prioritized use of the first channel by a primary user is established by the access point of the communication network. | 02-23-2012 |
Patent application number | Description | Published |
20080257314 | Method for Operating a Fuel System of an Internal Combustion Engine - In a fuel system for an internal combustion engine, the fuel is pumped by a high-pressure fuel pump into a fuel pressure accumulator, from which it is supplied into at least one combustion chamber via at least one injector. A value is provided for the actual pressure in the fuel pressure accumulator. A pressure regulating device using which the fuel may be extracted from the fuel pressure accumulator is precontrolled using a precontrol signal, which is ascertained taking into account a setpoint pressure in the fuel pressure accumulator. A value for a fuel quantity flowing through the pressure regulating device is taken into account when ascertaining the precontrol signal. | 10-23-2008 |
20110126807 | Method for operating a fuel injection system of a motor vehicle in particular - A method for operating a fuel injection system of a motor vehicle in particular is described. The fuel injection system has a fuel accumulator, capable of receiving fuel via a metering unit. In the method, an actual pressure in the fuel accumulator is affected by an I regulator, among other things. A precontrol value is generated by a precontrol characteristic map, which is used for compensating manufacturing-related differences in the components of the fuel injection system. | 06-02-2011 |
20110166803 | METHOD FOR DETERMINING AN OVER-PRESSURE IN A FUEL STORAGE MEANS OF AN INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE - A method for determining an overpressure in a fuel reservoir of an injection system of an internal combustion engine, in particular in a common rail of a common rail system, the pressure in the fuel reservoir being sensed, an overpressure in the fuel reservoir being identified if the derivative of the sensed pressure over time exceeds a predetermined slope threshold value and the sensed pressure then exceeds a predetermined pressure threshold value. | 07-07-2011 |
20120037122 | METHOD AND DEVICE FOR CONTROLLING A FUEL METERING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - A device and a method for controlling a fuel metering system, the fuel pressure being controlled as a function of the operating state of the internal combustion engine. When the internal combustion engine is switched off, the fuel pressure is controlled at a first value. If a condition is present which is normal when the internal combustion engine is switched off, the fuel pressure is controlled at a second value. | 02-16-2012 |