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Nguyen, DE

Am Tuong Nguyen, Stuttgart DE

Patent application numberDescriptionPublished
20150038980ROBOT FOR HOLDING AND FOR HANDLING MEDICAL INSTRUMENTS AND EQUIPMENT - A robot for holding and for handling medical instruments/equipment (02-05-2015

Anh-Nguyen Nguyen, Darmstadt DE

Patent application numberDescriptionPublished
20150310983Induction Component - An induction component contains, in a housing, a coil, which has a coil core with two end surfaces and a coil winding. The housing consists of a housing base, in turn consisting of plastic, and a hood-like upper part connected thereto. A holder, in which the coil is held non-displaceably in the direction of its longitudinal axis, is arranged on the housing base. It is thus ensured that the air gaps to the right and left between the end surfaces of the coil core and the inner face of the housing upper part are constant.10-29-2015

Ba Loc Nguyen, Neukirch DE

Patent application numberDescriptionPublished
20100252382FRICTION DAMPER, PARTICULARLY FOR DRUM WASHING MACHINES - The invention relates to a friction damper (10-07-2010
20110016968Metering device - A metering device (01-27-2011
20110139820METERING SYSTEM WITH COMPONENT SUPPORT - A dispensing system for the interior of a dishwashing machine includes a component carrier on which components are detachably or nondetachably arranged, including at least a dispensing chamber, an actuator, and a closing element as well as an energy source and/or a control unit and/or a sensor unit. The closing element is coupled with the actuator such that movement of the actuator displaces the closing element into a closure or a release position. The at least one dispensing chamber is connected in communicating manner with at least one cartridge chamber and includes an inlet for inflow of washing or cleaning agent from a cartridge chamber and an outlet for outflow of washing or cleaning agent from the dispensing chamber into its surrounding environment. The outlet of the dispensing chamber is closable or openable by the closing element.06-16-2011
20110204096ACTUATOR FOR A DOSING SYSTEM - An actuator/closing element combination for a dispenser of a dispensing system for flowable washing or cleaning agents includes a closing element in the form of an open/close valve element, and an actuator coupled to the closing element in such a manner that the closing element may be displaced by the actuator into a closure position and into a passage position, the actuator being configured such that, when driven by an appropriate pulse, it determinably occupies alternately one of two end positions and, without actuation, stably retains the end position reached, such that the actuator/closing element combination forms a pulse-controlled, bistable open/close valve.08-25-2011

Chi-Duc Nguyen, Stuttgart DE

Patent application numberDescriptionPublished
20120285423INTAKE MANIFOLD HAVING AN INTEGRATED CHARGE AIR COOLER - An intake manifold is provided that includes an integrated charge air cooler, comprising a housing having a first housing part and a second housing part connected thereto, wherein charge air flows into the housing via an inlet and flows out of the housing via an outlet, wherein the charge air cooler is disposed in the housing and is permeated by the charge air on the path from the inlet to the outlet, wherein the charge air cooler is completely enclosed by the housing, except for passages for passing a cooling fluid, and the charge air cooler is elastically supported relative to the housing, wherein the support takes place by means of at least one elastic bearing element in particular disposed on a collector of the charge air cooler.11-15-2012
20130042840DEVICE FOR EXHAUST GAS RECIRCULATION FOR AN INTERNAL COMBUSTION ENGINE - A device for exhaust-gas recirculation for an internal combustion engine is provided that includes a flange for attaching to a cylinder head of the internal combustion engine. Combustion air flows from a passage region of the flange directly into at least one intake duct of a cylinder, and an inlet for an inflow of recirculated exhaust gas into the combustion air is provided. The inlet for the inflow of the recirculated exhaust gas is arranged on the flange.02-21-2013
20140262187HEAT EXCHANGER - The invention relates to a heat exchanger comprising a block which has ribs and tubes and which is arranged between a first collecting box in particular for introducing a medium to be cooled and a second collecting box in particular for discharging said medium. Each collecting box is closed off by a base which has eyelets for receiving the tubes, and a trough-shaped circulating section for receiving the collecting box extends along the edge of the base. The base has an elevated contact region on at least one end face for the tube which lies directly opposite the end face in order to allow a stable structure of the heat exchanger with collecting boxes comprising a trough-shaped depression.09-18-2014
20150159963HEAT EXCHANGER - A heat exchanger having a tube-fin block that is closed by two collecting tanks, whereby the ends of the tubes engage in a bottom of the particular collecting tank and the bottom is closed with a cover. A partition wall secured to the cover is formed transverse to a longitudinal extension of the collecting tank and divides an interior space of the collecting tank into two subchambers. The heat exchanger, which prevents great structural changes for compensating temperature-induced stresses, a first stress decoupling device is formed in the bottom and/or a second stress decoupling device in the area of the partition wall in the cover of at least one collecting tank.06-11-2015

Patent applications by Chi-Duc Nguyen, Stuttgart DE

Cong Nguyen, Aachen DE

Patent application numberDescriptionPublished
20120031704Device for spray lubrication of a wind turbine transmission - A device for spray lubrication of a wind turbine transmission is provided. The device includes a transmission enclosed by a housing, a first oil spray unit and a second oil spray unit. Both of the oil spray units are arranged in the interior of the housing. The first oil spray unit is embodied to spray oil at a first temperature in the interior of the transmission housing, while the second oil spray unit is embodied to spray oil at a second temperature in the interior of the transmission housing, wherein the first and the second temperature differ from each other.02-09-2012

Cong Minh Nguyen, Stolzenau DE

Patent application numberDescriptionPublished
20110196065COATING, METHOD OF APPLYING THE COATING AND USE THEREOF - The present invention relates to a coating for application to a substrate, comprising: high-molecular-weight, substantially ungelled polyvinyl chloride (PVC) with a K-value of more than 90, a matrix of a substantially gelled PVC material with a K-value of 60 to 80 and/or a gelled vinyl acetate/PVC copolymer with a K-value of 50 to 70, and at least one polymeric plasticiser; and also a method of applying such a coating, and uses thereof.08-11-2011

Dieu Thanh Nguyen, Hannover DE

Patent application numberDescriptionPublished
20090022220METHOD AND APPARATUS FOR ENHANCED VIDEO CODING - Standard video compression techniques apply motion-compensated prediction combined with transform coding of the prediction error. In the context of prediction with fractional-pel motion vector resolution it was shown, that aliasing components contained in an image signal are limiting the prediction efficiency obtained by motion compensation. In order to consider aliasing, quantization and motion estimation errors, camera noise, etc., we analytically developed a two dimensional (2D) non-separable interpolation filter, which is independently calculated for each frame by minimizing the prediction error energy. For every fractional-pel position to be interpolated, an individual set of 2D filter coefficients is determined. Since transmitting filter coefficients as side information results in an additional bit rate, which is almost constant for different image resolutions and total bit rates, the loss in coding gain increases when total bit rates sink. Therefore, we developed an algorithm, which regards the non-separable two-dimensional filter as a polyphase filter. For each frame, predicting the interpolation filter impulse response through evaluation of the polyphase filter, we only have to encode the prediction error of the filter coefficients.01-22-2009
20100150232METHOD FOR CONCEALING A PACKET LOSS - A method of concealing a packet loss during video decoding is provided. An input stream having a plurality of network abstraction layer units NAL is received. A loss of a network abstraction layer unit in a group of pictures in the input stream is detected. A valid network abstraction layer unit order from the available network abstraction layer units is outputted. The network abstraction layer unit order is received by a video coding layer (VCL) and data is outputted.06-17-2010

Dong Duc Hai Nguyen, Castrop-Rauxel DE

Patent application numberDescriptionPublished
20130189924MOBILE COMMUNICATIONS SYSTEM PROVIDING ENHANCED OUT OF BAND (OOB) BLUETOOTH PAIRING AND RELATED METHODS - A communications system may include a communications device including a first Bluetooth transceiver. The first Bluetooth transceiver may comprise a clock. The first Bluetooth transceiver may be capable of scanning a plurality of different operating frequencies for a pairing request based upon the clock. The communications device may further include an output device coupled with the Bluetooth transceiver and capable of outputting data associated with the clock via a communications path different than Bluetooth. The system may also include a mobile communications device including an input device capable of receiving the clock data from the output device via the communications path, and a second Bluetooth transceiver coupled with the input device and capable of generating the pairing request based upon the received clock data.07-25-2013

Duc Cuong Nguyen, Laatzen DE

Patent application numberDescriptionPublished
20090241489FILTER - A filter is disclosed that includes a filter cup, a filter insert inserted into the filter cup and having a substantially cylindrical shape and a terminal disk arranged at an end face of the filter insert and connected to an end of the filter cup. The terminal disk includes a circumferential rim configured to engage the end of the filter cup and is provided with locking means that positive-lockingly connects the terminal disk and the filter cup.10-01-2009
20090242470FILTER CLOSURE SYSTEM WITH BAYONET CLOSURE - A filter closure system has a connecting end at an end face of a cylindrical filter housing and a connecting head matching the connecting end. The connecting end is insertable axially into the connecting head and connected positive-lockingly to the connecting head by an insertion-rotation movement. Connecting end and connecting head have a bayonet connection with receiving slots or receiving projections and matching insertion projections. The matching insertion projections engage the receiving slots or projections when the bayonet connection is closed. The receiving slots or projections and the insertion projections each are arranged substantially in a perpendicular plane relative to the insertion direction. The receiving slots or projections are elongate and circumferentially do not extend completely around but are segmented. The receiving slots or projections are sequentially arranged in the insertion direction and are substantially parallel to one another. The insertion projections are also sequentially arranged in the insertion direction.10-01-2009
20100186353Filter mechanism for internal combustion engines - The invention relates to a filter device (07-29-2010
20120167534Filter Having A Drainage Connection - The invention relates to a filter (07-05-2012
20130192181Filter mechanism for internal combustion engines - A filter device (08-01-2013
20150013542Air Filter Element and Air Filter - Disclosed are an air filter element, a filter housing, and an air filter in which the air filter elements have a high filtering capacity and a long service life by increasing the filter surface of an air filter element taking into account structural requirements for the air filter housing.01-15-2015

Patent applications by Duc Cuong Nguyen, Laatzen DE

Duc Hai Dong Nguyen, Bochum DE

Patent application numberDescriptionPublished
20140035727Application Routing Configuration for NFC Controller Supporting Multiple NFCEEs - The present document relates to Near Field Communication (NFC). In particular, the present document relates to the routing of application related information in a system comprising multiple NFC Execution environments (NFCEE). A method for identifying an application on an NFC enabled device (02-06-2014

Duc Hai Dong Nguyen, Castrop-Rauxel DE

Patent application numberDescriptionPublished
20090305634Device, Method, Computer Program and Chipset for Facilitating Data Exchange Between Two Piconets - A low power radio frequency device, comprising: a low power radio frequency transceiver; and a processor operable to control the transceiver to transfer first data between the low power radio frequency device and a further low power radio frequency device using slots allocated according to a predetermined regular schedule, to shift the predetermined regular schedule to free slots previously allocated to transferring first data, and to transfer second data using at least one of the freed slots between the low power radio frequency device and at least one other low power radio frequency device, different to the further low power radio frequency device.12-10-2009

Duy Chinh Nguyen, Stade DE

Patent application numberDescriptionPublished
20160031165FIBER-LAYING DEVICE - A fiber-laying device is disclosed for laying continuous fiber material which is conveyed from a fiber storage unit to a fiber-laying head which is movable in space. The fiber materials here are guided along the kinematic chain of the robot, wherein an equalization system for equalizing length variations during movement of the robot is provided in the fiber-material storage unit.02-04-2016

Hai-Van Nguyen, Dresden DE

Patent application numberDescriptionPublished
20100175846PAPER MACHINE - Paper machine for producing paper that can be gravure printed from a fibrous stock suspension, and a related method. The paper machine includes a pressing section having at least one press nip, an impingement dryer arranged immediately after the pressing section, and an applicator. The applicator applies a coating color in the manner of at least one of a curtain application, a film application, or a spraying application.07-15-2010

Hoang-Nam Nguyen, Boeblingen DE

Patent application numberDescriptionPublished
20120271981DIRECT MEMORY ACCESS-LIKE DATA TRANSFER BETWEEN GUEST OPERATING SYSTEMS - A computer system with a memory containing a first guest operating system, including a first portion of the memory and a second guest operating system, including a second portion of the memory. The memory further contains an address exchange module for exchanging memory address handles, a data mover for moving data between the first and second portions of the memory, and an emulated input output memory management unit for controlling the data mover. Instructions in the memory cause the processor to: register accessible memory with the emulated input output memory management unit, write address handles to the address exchange module, read the address handles from the address exchange module, and move the data into the second portion of the memory.10-25-2012
20120272037TECHNIQUES FOR MAPPING DEVICE ADDRESSES TO PHYSICAL MEMORY ADDRESSES - A data processing system includes a main storage, an input/output memory management unit (IOMMU) coupled to the main storage, a peripheral component interconnect (PCI) device coupled to the IOMMU, and a mapper. The system is configured to allocate an amount of physical memory in the main storage and the IOMMU is configured to provide access to the main storage and to map a PCI address from the PCI device to a physical memory address within the main storage. The mapper is configured to perform a mapping between the allocated amount of physical memory of the main storage and a contiguous PCI address space. The IOMMU is further configured to translate PCI addresses of the contiguous PCI address space to the physical memory address within the main storage.10-25-2012
20150304161SCRIPT TERMINATION - A scheduler may run a script. The script may have a plurality of configuration commands for a network device. A first configuration command of the plurality of configuration commands may be called to begin. A script engine may determine whether a termination request has been received. The script engine may run the first configuration command when it is determined the termination request is not received. While the first configuration command is running, the script engine may receive the termination request. Instead of terminating immediately upon detection of a termination request, the first configuration command may complete.10-22-2015

Hung-Anh Nguyen, Berlin DE

Patent application numberDescriptionPublished
20140009231APPARATUS FOR AMPLIFYING AN INPUT-SIGNAL - Embodiments of the present invention provide an apparatus for amplifying an input-signal. The apparatus includes a switch-mode amplifier for amplifying a digital input-signal. The apparatus is characterized by a generator for generating the digital input-signal based on the input-signal, wherein the generator is configured to generate the digital input-signal such that the digital input-signal is located at a predefined frequency band and such that distortions are located at a frequency higher than the predefined frequency band.01-09-2014

Huu-Dat Nguyen, Stuttgart DE

Patent application numberDescriptionPublished
20090212543Safety System - A safety system for vehicle occupants includes a control unit and sensors situated remotely from the control unit and connected via conductors to the control unit. The safety system encompasses means for testing the sensors and the conductors to the sensors.08-27-2009

Huu Phuc Nguyen, Tuebingen DE

Patent application numberDescriptionPublished
20090062203DIPEPTIDYL PEPTIDASE IV INHIBITORS FOR THE TREATMENT OF SCHIZOPHRENIA AND DEPRESSION - A method for therapeutically treating an animal, including a human, for psychosomatic, depressive and neuropsychiatric diseases, such as anxiety, depression, insomnia, schizophrenia, epilepsy, spasm and chronic pain. Administration of a suitable DP IV inhibitor causes the reduction of activity in the enzyme dipeptidyl peptidase (DP IV or CD 26) or of DP IV-like enzyme activity in the brain of mammals and leads as a causal consequence to a reduced degradation of the neuropeptide Y (NPY) and similar substrates by DP IV and DP IV-like enzymes. Such treatment will result in a reduction or delay in the decrease of the concentration of functionally active neuronal NPY (1-36). As a consequence of the resulting enhanced stability of the endogenous NPY (1-36) caused by the inhibition of DP IV activity, NPY activity is prolonged thereby resulting among other things in functionally active NPY Y1 receptor activity thereby facilitating antidepressive, anxiolytic, analgesic, antihypertension and other neurological effects.03-05-2009

Huy Pham Nguyen, Munchen DE

Patent application numberDescriptionPublished
20120259822METHOD FOR COMPRESSING IDENTIFIERS - The invention relates to a method for compressing identifiers of program code elements in a portable data carrier, to a method for calling compressed identifiers, to a portable data carrier, and to a semiconductor chip having a memory area for storing the compressed identifiers.10-11-2012

Juliane Nguyen, Wallenhorst DE

Patent application numberDescriptionPublished
20120148493Composite Materials Loaded with Therapeutic and Diagnostic Agents Comprising Polymer Nanoparticles and Polymer Fibers - The invention relates to composite materials comprising polymer nanofibers and polymer nanoparticles, wherein at least one of the two polymer materials is loaded with a substance selected from therapeutic and diagnostic agents. Fibers and nanoparticles can comprise identical or different polymers; the polymer materials are, however, biocompatible in every case. Therapeutic and diagnostic agents can be hydrophilic or lipophilic and the two polymer materials likewise. The at least one polymer material and the substance with which said material is loaded are either both hydrophilic or both lipophilic. The polymer nanoparticles of the composite materials have a diameter of 10 nm to 600 nm. The polymer fibers have diameters of 10 nm to 50 μm and lengths of 1 μm to several meters. The invention further relates to a method for producing said composite materials. Polymer nanoparticles can be produced in different ways, such as through controlled precipitation of a polymer solution that optionally comprises a loading substance. The nanoparticles are then mixed with another polymer and a loading substance as applicable, depending on whether particles, fibers or both are to be loaded with substance. The processing of this solution into composites comprising polymer fibers polymer nanoparticles can occur by means of electrospinning, melt spinning, extruding or template process. Composite materials according to the invention are suitable for the production of pharmaceuticals that release therapeutically or diagnostically effective substances slowly and in a controlled manner.06-14-2012

Khanh Q. Nguyen, Reichelsheim DE

Patent application numberDescriptionPublished
20090169536Polypeptide Having Phytase Activity and Nucleotide Sequence Encoding the Same - The invention relates to a recombinant DNA molecule, which, upon expression in a prokaryotic or eukaryotic host cell, encodes a polypeptide having phytase activity, wherein the recombinant DNA molecule comprises a DNA sequence selected from a) DNA sequences that have been obtained by variations of the mature wild-type 07-02-2009
20100003365Cloning, expression and use of acid phospholipases - The invention relates to a DNA sequence that encodes a polypeptide with phospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with phospholipase activity encoded by these sequences as well as the use of these polypeptides for degumming of vegetable oil, for the preparation of dough and/or bakery products, for the preparation of dairy products, for processing steps in the textile industry and for related applications.01-07-2010
20100119656Cloning, expression and use of acid lysophospholipases - The invention relates to a DNA sequence that encodes a polypeptide with lysophospholipase activity and was isolated from 05-13-2010
20100178671VECTOR CONSTRUCTS AND METHODS FOR EXPRESSING AND SECRETING POLYPEPTIDES IN FILAMENTOUS FUNGI USING A SELF-PROCESSING 2A CLEAVAGE SITE - The invention relates to a vector construct for expressing and secreting polypeptides in filamentous fungi, comprising, in 5′3′ direction, in functional linkage, 07-15-2010
20110262619POLYPEPTIDE HAVING PHYTASE ACTIVITY AND INCREASED TEMPERATURE RESISTANCE OF THE ENZYME ACTIVITY, AND NUCLEOTIDE SEQUENCE CODING SAID POLYPEPTIDE - The invention relates to a recombinant DNA molecule coding a polypeptide having phytase stability after being expressed in a prokaryotic or eukaryotic host cell. Said recombinant DNA molecule comprises a DNA sequence selected from among a) DNA sequences coding a polypeptide that has phytase activity and is obtained by varying the mature wild-type 10-27-2011
20110287141CLONING, EXPRESSION AND USE OF ACID PHOSPHOLIPASES - The invention relates to a DNA sequence that encodes a polypeptide with phospholipase activity and was isolated from 11-24-2011
20120219666CLONING, EXPRESSION AND USE OF ACID LYSOPHOSPHOLIPASES - The invention relates to a DNA sequence that encodes a polypeptide with lysophospholipase activity and was isolated from 08-30-2012
20140242249POLYPEPTIDE HAVING PHYTASE ACTIVITY AND INCREASED TEMPERATURE RESISTANCE OF THE ENZYME ACTIVITY, AND NUCLEOTIDE SEQUENCE CODING SAID POLYPEPTIDE - The invention relates to a recombinant DNA molecule encoding a polypeptide having phytase activity and increased temperature stability and increased proteolytic stability of the enzyme activity. The DNA sequence has been obtained by variation of the mature wild-type 08-28-2014

Patent applications by Khanh Q. Nguyen, Reichelsheim DE

Khanh Quoc Nguyen, Reichelsheim DE

Patent application numberDescriptionPublished
20120213888CLONING, EXPRESSION AND USE OF ACID PHOSPHOLIPASES - The invention relates to a DNA sequence, which codes for a polypeptide having phospholipase activity essentially without lipase activity, characterized in that the DNA sequence is selected from a) DNA sequences that comprise a nucleotide sequence according to SEQ ID NO: 1, b) DNA sequences that comprise the coding sequence according to SEQ ID NO: 1, c) DNA sequences that code for the protein sequence according to SEQ ID NO: 2, d) DNA sequences that are coded for by the plasmid pPL3940-Topo2.5 with the restriction map according to FIG. 08-23-2012
20150299680CLONING, EXPRESSION AND USE OF ACID PHOSPHOLIPASES - The invention relates to a DNA sequence, which codes for a polypeptide having phospholipase activity essentially without lipase activity, characterized in that the DNA sequence is selected from a) DNA sequences that comprise a nucleotide sequence according to SEQ ID NO: 1, b) DNA sequences that comprise the coding sequence according to SEQ ID NO: 1, c) DNA sequences that code for the protein sequence according to SEQ ID NO: 2, d) DNA sequences that are coded for by the plasmid pPL3940-Topo2.5 with the restriction map according to FIG. 10-22-2015

Kim Nguyen, Berlin DE

Patent application numberDescriptionPublished
20080218308Identification Document with a Contactless Rfid Chip - To provide an identification document, particularly a passport, in which at least one contactless RFID chip (09-11-2008
20090294535DATA CARRIER WITH A CHIP AND A PLURALITY OF SENSORS - The invention relates to a data carrier (12-03-2009
20100223479Method for Protection of A Chip Card From Unauthorized Use, Chip Card and Chip Card Terminal - A method for protection of a chip card from unauthorized use includes: inputting a first identification into a chip card terminal, producing a cipher of at least one first communication parameter using a first symmetric key derived from the first identification, a protected first communication channel being definable between the chip card terminal and the chip card, using the communication parameter, transmitting the cipher via a predefined communication channel from the chip card terminal to the chip card, attempting to decrypt the cipher using a second symmetric key by means of the chip card, the result of decryption only being the first communication parameter if the first symmetric key is identical to the second symmetric key so that the protected first communication channel can only be defined between the chip card terminal and the chip card if the first identification is correct.09-02-2010

Patent applications by Kim Nguyen, Berlin DE

Kim Son Nguyen, Hemsbach DE

Patent application numberDescriptionPublished
20120064024Precipitated Polymers - The present invention relates to precipitation polymers which comprise, in copolymerized form, 80 to 99.9% by weight of at least one nonionic water-soluble monomer a) and 0.1 to 20% by weight of a monomer b) carrying amide or urea groups. The invention further relates to the use of these polymers as rheology modifiers for in particular aqueous compositions and as rheology-modifying setting agents in hair cosmetics. The invention further relates to aqueous compositions comprising these polymers.03-15-2012
20130130905Use Of A N-Vinyllactam / Vinylimidazol Copolymer As Dispersing Agent - The present invention relates to a use of a copolymer comprising N-vinyllactam, and vinylimidazol or a quaternized vinylimidazol in polymerized form as dispersing agent in an aqueous composition containing a water-insoluble pesticide. Further on, it relates to an aqueous composition which contains a copolymer comprising in polymerized form at least 20 mol % N-vinyllactam, and at least 1 mol % vinylimidazol or a quaternized vinylimidazol, a water-insoluble pesticide, and a dissolved salt. The invention also relates to a method for preparing the said composition by mixing water, the water-insoluble pesticide, the salt and the copolymer. Another subject is a method for controlling phytopathogenic fungi and/or undesired plant growth and/or undesired attack by insects or mites and/or for regulating the growth of plants, where said composition is allowed to act on the particular pests, their habitat or the plants to be protected from the particular pest, the soil and/or on undesired plants and/or the useful plants and/or their habitat.05-23-2013

Manh-Hung Nguyen, Munchen DE

Patent application numberDescriptionPublished
20130113128DEVICE FOR BRINGING ABOUT A PHASE CONTACT BETWEEN A LIQUID PHASE AND A GASEOUS PHASE, IN PARTICLUAR A HEAT AND MASS TRANSFER COLUMN - The invention relates to a device (column) for bringing about a phase contact between a liquid phase and a gaseous phase, in particular a material exchange column, comprising: a shell, which extends along a longitudinal axis and bounds a shell space, at least a first circular tray, arranged in the shell space, for taking up the liquid phase, which extends crosswise to the longitudinal axis, whereby the at least one first tray has through openings for passage of a gaseous phase, so that the gaseous phase can come into phase contact with the liquid phase that is located on the at least one first tray. According to the invention, a large number of sealing weirs projecting from the first tray along the longitudinal axis are provided, which extend in each case along a radial direction of the at least one first tray, so that the first tray is divided into a corresponding plurality of sectors. In addition, the invention relates to an apparatus comprising such a device and a floatable carrier.05-09-2013

Minh Nam Nguyen, Buehl DE

Patent application numberDescriptionPublished
20080305931Method for checking the plausibility of the position of the clutch actuator of a clutch, method for determining the touch point of a clutch, and device for carrying out the method - A method for checking the plausibility of an actuation position of a clutch of a double-clutch transmission operated by an actuator, including the following steps: disengaging the clutch assigned to the currently active old subtransmission and simultaneously engaging the clutch assigned to the other subtransmission to shift from the gear selected in the old subtransmission to a gear selected in the other, new subtransmission; deselecting the gear selected in the old subtransmission still during the overlapping operation of the clutches or immediately thereafter; detecting the difference between the speed of rotation of a drive shaft of the double-clutch transmission driven by a drive motor and the speed of rotation of the input shaft of the old subtransmission; and evaluating the state of the clutch assigned to the old subtransmission as disengaged when the difference in speeds of rotation exceeds a predetermined value within a predetermined time after deselection of the gear.12-11-2008
20090183701PROCESS FOR ADJUSTING THE ANGULAR POSITION OF THE CAMSHAFT OF A RECIPROCATING INTERNAL COMBUSTION ENGINE RELATIVE TO THE CRANKSHAFT - In a method for setting the rotary angle position of the camshaft of a reciprocating piston internal combustion engine relative to the crankshaft, the crankshaft is connected to the camshaft by means of a triple-shaft gear mechanism. This triple-shaft gear mechanism has a drive shaft which is fixed to the crankshaft, an output shaft which is fixed to the camshaft, and an adjusting shaft which is driven by an electric motor. A crankshaft sensor signal is detected which changes its state when the rotary angle of the crankshaft changes. Furthermore, an adjusting shaft sensor signal is detected which changes its state when the rotary position of the adjusting shaft changes. A phase angle signal is updated, starting from a reference rotary angle value, when the state of the crankshaft sensor signal and/or of the adjusting shaft sensor signal changes, and is adjusted to a provided setpoint phase angle signal. The ignition of the internal combustion engine is then switched off and/or the rotational speed of the crankshaft is lowered to below a prespecified minimum rotational speed value. While the crankshaft and/or the camshaft are/is still rotating, the electric motor is supplied with power in such a way that the camshaft rotates in the direction of a prespecified reference position relative to the crankshaft. When the internal combustion engine is next started, the camshaft and crankshaft are positioned in accordance with the reference position and this is detected with the aid of a sensor. The phase angle signal is set to a reference value and then adjusted to the setpoint phase angle signal.07-23-2009

Patent applications by Minh Nam Nguyen, Buehl DE

Minh Nam Nguyen, Buhl DE

Patent application numberDescriptionPublished
20080245329Device for Adjusting the Position of the Angle of Rotation of the Camshaft of a Reciprocating Piston Internal Combustion Engine in Relation to the Crankshaft - A device for adjusting the position of the angle of rotation of the camshaft of a reciprocating piston internal combustion engine relative to the crankshaft in a motor vehicle is provided, which includes an adjusting gear mechanism in the form of a triple shaft gear mechanism having a drive shaft fixed to the crankshaft, an output shaft fixed to the camshaft and an adjustment shaft which is drivingly connected to an electric motor which can be positioned using an electric control device. The ignition of the internal combustion engine is connected to the motor vehicle battery via an ignition switch. The motor vehicle also includes at least one device which can be adjusted by a user of the vehicle. A monitoring circuit provided with at least one sensor for detecting a change of state of the at least one device. The monitoring circuit is connected to the control device when the latter is switched off, such that the control device is switched on when a change in state is detected.10-09-2008
20090007865METHOD FOR ADJUSTING THE ROTATIONAL ANGLE POSITION OF THE CAMSHAFT OF A RECIPROCATING INTERNAL COMBUSTION ENGINE IN RELATION TO THE CRANKSHAFT - A method for adjusting the rotational angle position of the camshaft (01-08-2009

Ngoc-Dang Nguyen, Wolfsburg DE

Patent application numberDescriptionPublished
20110109105ENERGY ABSORBER WITH LOBES PROVIDING UNIFORM PEDESTRIAN IMPACT - A bumper system includes an injection molded energy absorber of polymeric material having hollow longitudinally-spaced lobes configured to crush and absorb energy during a pedestrian impact, and straps interconnecting adjacent lobes. The lobes are particularly sized and dimensioned, including potentially external ribs and/or apertures in corners, to provide a relatively uniform impact energy absorption during an impact stroke during crush of the shear walls of the lobes, such as within +/−30% or more preferably within +/−20% of a desired amount regardless of a specific location of impact, along a selected center portion of the energy absorber. A reason for the uniformity is to promote pedestrian safety regardless of the specific location where a pedestrian's leg strikes the energy absorber.05-12-2011
20120061978ENERGY ABSORBER WITH LOBES PROVIDING UNIFORM PEDESTRIAN IMPACT - A bumper system includes an injection molded energy absorber of polymeric material having hollow longitudinally-spaced lobes configured to crush and absorb energy during a pedestrian impact, and straps interconnecting adjacent lobes. The lobes are particularly sized and dimensioned, including potentially external ribs and/or apertures in corners, to provide a relatively uniform impact energy absorption during an impact stroke during crush of the shear walls of the lobes, such as within +/−30% or more preferably within +/−20% of a desired amount regardless of a specific location of impact, along a selected center portion of the energy absorber. A reason for the uniformity is to promote pedestrian safety regardless of the specific location where a pedestrian's leg strikes the energy absorber.03-15-2012

Patent applications by Ngoc-Dang Nguyen, Wolfsburg DE

Ngoc-Thach Nguyen, Grossbottwar DE

Patent application numberDescriptionPublished
20090080823BEARING SYSTEM FOR AN ELECTRIC MOTOR - An electric motor (03-26-2009
20100187944ELECTRICAL MACHINE - The invention relates to an electrical machine (07-29-2010
20100320865ELECTRIC MOTOR - The invention relates to an electric motor having a stator and a rotor in a housing, wherein the stator comprises a plurality of lamellae that are disposed in parallel and are combined into a package. The lamellae are held together via a spring clamp, which overlaps the lamella package in an axial manner, wherein the spring clamp simultaneously supports the lamella package radially on the interior wall of the housing.12-23-2010
20120032548DEVICE FOR FIXING MAGNETS - The invention relates to an electric machine (02-09-2012
20130099616HOLDING MEANS FOR ELECTRICAL MACHINES - A holding element (04-25-2013

Patent applications by Ngoc-Thach Nguyen, Grossbottwar DE

Phi-Cong Nguyen, Mainz DE

Patent application numberDescriptionPublished
20090195027WINDSHIELD SUPPORT STRUCTURE - A windshield support structure for a vehicle is provided, in particular an automobile, which includes, but is not limited to a front bulkhead and a windshield support connected thereto. The windshield support is supported on the front bulkhead by means of at least one support disposed on the windshield support and the front bulkhead. A method is also provided for producing a windshield support structure, and at least one support is disposed on a front bulkhead and on a windshield support.08-06-2009

Phu Qui Nguyen, Monchengladbach DE

Patent application numberDescriptionPublished
20130035400Metal Effect Pigments Coated with SIO2, Method for Producing Said Metallic Effect Pigments and Use - The invention relates to a method for coating metallic effect pigments with silicon oxide, in which alkoxysilane(s) and/or silicon halide(s) in organic solvent are reacted with water in the presence of metallic effect pigments, where the reaction includes at least two steps, where (a) the reaction is carried out with addition of acid in a first step and with addition of base in a second step or where (b) the reaction is carried out with addition of base in a first step and with addition of acid in a second step. The invention further relates to the coated metallic effect pigments producible by way of the method of the invention, and also to the use thereof.02-07-2013
20130058988Metal Cations and Metal Effect Pigments Comprising Anions Containing Phosphorus and/or Sulphur, Method for Producing Said Metal Effect Pigments and Use Thereof - The invention relates to a metallic effect pigment selected from platelet-shaped aluminum, platelet-shaped metallic pigments having a copper fraction of 60% to 100% by weight, and mixtures thereof, having a coating of silicon oxide SiOx, where x is a number from 1 to 2, where the coated metallic effect pigment comprises metal cations and phosphorus- and/or sulfur-containing anions present independently of one another on the metallic effect pigment surface and/or in the silicon oxide layer SiOx, and the element ratio in atomic fractions of metal cation MC and phosphorus P and/or sulfur S to silicon Si is defined by formulae (I) and (II):03-07-2013

Phu Qui Nguyen, Moenchengladbach DE

Patent application numberDescriptionPublished
20110160389METAL EFFECT PIGMENTS, METHOD FOR THE PRODUCTION AND THE USE THEREOF AND POWDER COATING - Metallic effect pigments with a platelet-shaped metallic substrate. The pigments have at least one metal oxide layer. Covalently bonded to the surface of the metal oxide layer is a polysiloxane of formula I:06-30-2011
20110172328POWDER COATING COMPOSITION AND PROCESS OF MANUFACTURE - The present invention provides a powder coating composition comprising 07-14-2011
20140050768Copper-Containing Metal Pigments with a Metal Oxide Layer and a Plastic Layer, Method for the Production Thereof, Coating Agent and Coated Object - The invention relates to copper-containing metal pigments, wherein the copper-containing metal pigments have an elemental copper content of at least 50 wt. %, relative to the total weight of the uncoated copper-containing metal pigment, wherein the copper-containing metal pigments have at least one enveloping metal oxide layer and at least one enveloping chemically non-reactive plastic layer, wherein the sum of the amounts of the at least one chemically non-reactive plastic layer and of the at least one metal oxide layer lies in a range of from 10 to 50 wt. %, relative to the weight of the uncoated metal pigment, and the weight ratio of the at least one metal oxide layer to the at least one chemically non-reactive plastic layer lies in a range of from 1:2 to 1:20. The invention furthermore relates to a method for producing these pigments and the use thereof.02-20-2014
20150203690POWDER COATING COMPOSITION - The present invention provides a powder coating composition comprising 07-23-2015

Patent applications by Phu Qui Nguyen, Moenchengladbach DE

Quoc-Dat Nguyen, Reutlingen DE

Patent application numberDescriptionPublished
20090080823BEARING SYSTEM FOR AN ELECTRIC MOTOR - An electric motor (03-26-2009
20100170706ELECTRONIC MODULE AND METHOD FOR MANUFACTURING AN ELECTRONIC MODULE - An electronic module includes a first substrate having at least one electronic component, and a housing embedded in the substrate and designed as an injection molded housing or a transfer molded housing, and which includes electrical leads protruding from the housing, connected to the first substrate and designed as a pressed screen. At least one further second substrate provided with second electrical is embedded in the housing, the second leads being designed as a second pressed screen, and the two pressed screens being directly connected to each other in at least one location.07-08-2010
20100289388Drive Device Having an Electric Motor and an Electronic Control System Having a Circuit Carrier - A drive device having an electric motor and an electronic control system for the electric motor, the electronic control system being disposed on a circuit carrier. Provision is made that the circuit carrier is a mechanical component, or part of a mechanical component, of the electric motor.11-18-2010
20110100681SUBSTRATE-MOUNTED CIRCUIT MODULE HAVING COMPONENTS IN A PLURALITY OF CONTACTING PLANES - In a circuit module having components that are fastened to a substrate, the substrate includes a carrier layer made of metal and having a first surface, a first insulating layer bordering directly on the carrier layer being situated on the first surface. The substrate also includes a first wiring layer bordering directly on the first insulating layer, which conducts electrically and is situated on the first insulating layer. The substrate includes a first contact plane, which runs along the first surface, at least one of the components being directly connected electrically to the carrier layer in the first contact plane.05-05-2011
20130193785ELECTRIC MOTOR, IN PARTICULAR ACTUATOR MOTOR OR DRIVE MOTOR IN MOTOR VEHICLES - An electric motor has a stator and a coil which is arranged within the stator housing and whose winding can be energized via a connection line system. A cooling plate is arranged outside the interior of the stator, and on the outer side of said cooling plate a carrier plate for motor electronics is arranged, to which carrier plate the connection line system is connected. The connection line system is led from the inside to the outside through a recess in the cooling plate and is electrically connected to the carrier plate.08-01-2013

Patent applications by Quoc-Dat Nguyen, Reutlingen DE

Quoc Hiep Nguyen, Neuss DE

Patent application numberDescriptionPublished
20110256391LAYERED MATERIAL CONTAINING POLYVINYL BUTYRAL - Use of a layered material comprising a layered material comprising (i) a first layer comprising polyvinylbutyral (PVB, and (ii) a second layer comprising an adhesive, wherein the first layer comprises irradiation-treated areas for making an adhesive label; articles containing the layered material and methods of making the layered material.10-20-2011

Tang Cam Lai Nguyen, Berlin DE

Patent application numberDescriptionPublished
20140242264FORMALDEHYDE-FREE ELECTROLESS COPPER PLATING SOLUTION - The invention relates to an electroless aqueous copper plating solution, comprising a source of copper ions, a source of glyoxylic acid as reducing agent, and at least one polyamino disuccinic acid or at least one polyamino monosuccinic acid, or a mixture of at least one polyamino disuccinic acid and at least one polyamino monosuccinic acid as complexing agent, as well as to a method for electroless copper plating utilizing said solution and the use of the solution for the plating of substrates.08-28-2014

Tan Le Nguyen, Sondershausen DE

Patent application numberDescriptionPublished
20150061818TEMPERATURE-DEPENDENT SWITCH COMPRISING A SNAP-ACTION DISC CLAMPED IN AT THE RIM - A temperature-dependent switch arranged with a housing has a temperature-dependent switching mechanism comprising a snap-action disc, on which at least one outer contact region and at least one inner contact region are provided. A movable contact part held on the inner contact region interacts with a first contact surface connected to a first external connection on an upper part of the housing. The at least one outer contact region is connected at least in sections permanently to a second contact surface connected to a second external connection on a lower part of the housing. The snap-action disc lifts off the movable contact part from the first contact surface depending on the temperature of the switching mechanism. The snap-action disc has at least one compensation section between the at least one outer contact region and the at least one inner contact region.03-05-2015
20150077213TEMPERATURE-DEPENDENT SWITCH - In a temperature-dependent switch having a switching mechanism that has a movable contact part which cooperates with a stationary counter contact and is moved by a spring part to which the movable contact part is electrically conductively connected, the switching mechanism produces an electrically conductive connection between the stationary counter contact and a second counter contact in a temperature-dependent manner. The switch is provided with an arc-shielding plate, which has no mechanical function, is arranged on an upper surface of the spring part and covers sections thereof.03-19-2015

The Hai Nguyen, Aldingen-Aixheim DE

Patent application numberDescriptionPublished
20080229896ELECTRIC GUITAR - Electric guitar with a neck and a body which has a first side wall, facing the guitar player, and a second side wall, facing away from the guitar player, said side walls delimiting a front and a back of the body at the edges, wherein the second side wall has an associated arcuate bow extending along it at least in sections which can have its distance from the second side wall adjusted and whose arc shape can be rotated into a concave and a convex position relative to the side wall.09-25-2008

Thuy Duong Nguyen, Muehlheim Am Main DE

Patent application numberDescriptionPublished
20160142236WEAK SIGNAL DETECTION IN DOUBLE TRANSMISSION - Disclosed is a method for the detection of more than one signals contained in a receive signal, the method comprising down-converting the receive signal, thereby providing a down-converted signal in a complex IQ base band; at least partially cancelling the strongest user in the down-converted signal, thereby allowing for the detection of a possible secondary user.05-19-2016

Thuy Duong Nguyen, Mühlheim Am Main DE

Patent application numberDescriptionPublished
20160142236WEAK SIGNAL DETECTION IN DOUBLE TRANSMISSION - Disclosed is a method for the detection of more than one signals contained in a receive signal, the method comprising down-converting the receive signal, thereby providing a down-converted signal in a complex IQ base band; at least partially cancelling the strongest user in the down-converted signal, thereby allowing for the detection of a possible secondary user.05-19-2016

Thy Nguyen, Stuttgart DE

Patent application numberDescriptionPublished
20150068626VALVE ASSEMBLY - A valve assembly for supplying gas, in particular for supplying air to a fuel cell, includes a valve assembly having at least two individually controllable valves, a common housing, in which the valves are accommodated, including a common inlet and at least one outlet for each valve, wherein the housing is formed of at least two housing parts, wherein the common inlet is formed in a first housing part, said inlet being coupled to one valve in each case, and wherein the valves are accommodated in a second housing part, wherein the two housing parts are sealed with respect to one another by means of assigned joining surfaces, wherein at least one valve seat for a valve is provided at the joining surface of the first housing part, said valve seat being closable with a sealing surface of the valve.03-12-2015

Tri Quang Nguyen, Weil Am Rhein DE

Patent application numberDescriptionPublished
20120164639METHODS FOR DETECTING LOW GRADE INFLAMMATION - The present invention relates to methods for detecting the presence of low grade inflammation in a patient.06-28-2012
20140017230CHRONIC LYMPHOCYTIC LEUKEMIA (CLL) BIOMARKERS - The present application describes chronic lymphocytic leukemia (CLL) biomarkers. In particular, the invention concerns miRNA151 3p, miRNA409 3p, PTK2, and/or PI3K as biomarkers for patient selection in CLL, as well as methods of therapeutic treatment, articles of manufacture and methods for making them, diagnostic kits, and methods of advertising related thereto.01-16-2014

Trung Kien Nguyen, Dusseldorf DE

Patent application numberDescriptionPublished
20110256391LAYERED MATERIAL CONTAINING POLYVINYL BUTYRAL - Use of a layered material comprising a layered material comprising (i) a first layer comprising polyvinylbutyral (PVB, and (ii) a second layer comprising an adhesive, wherein the first layer comprises irradiation-treated areas for making an adhesive label; articles containing the layered material and methods of making the layered material.10-20-2011

Tung Nguyen, Berlin DE

Patent application numberDescriptionPublished
20130300591ENTROPY ENCODING AND DECODING SCHEME - Decomposing a value range of the respective syntax elements into a sequence of n partitions with coding the components of z laying within the respective partitions separately with at least one by VCL coding and with at least one by PIPE or entropy coding is used to greatly increase the compression efficiency at a moderate coding overhead since the coding scheme used may be better adapted to the syntax element statistics. Accordingly, syntax elements are decomposed into a respective number n of source symbols s11-14-2013
20140140400ENTROPY CODING SUPPORTING MODE SWITCHING - A decoder for decoding a data stream into which media data is coded has a mode switch configured to activate a low-complexity mode or a high-efficiency mode depending on the data stream, an entropy decoding engine configured to retrieve each symbol of a sequence of symbols by entropy decoding using a selected one of a plurality of entropy decoding schemes, a desymbolizer configured to desymbolize the sequence of symbols to obtain a sequence of syntax elements, a reconstructor configured to reconstruct the media data based on the sequence of syntax elements, selection depending on the activated low-complexity mode or the high-efficiency mode. In another aspect, a desymbolizer is configured to perform desymbolization such that the control parameter varies in accordance with the data stream at a first rate in case of the high-efficiency mode being activated and the control parameter is constant irrespective of the data stream or changes depending on the data stream, but at a second lower rate in case of the low-complexity mode being activated.05-22-2014
20140177707ENTROPY CODING OF MOTION VECTOR DIFFERENCES - An entropy decoder is configured to, for horizontal and vertical components of motion vector differences, derive a truncated unary code from the data stream using context-adaptive binary entropy decoding with exactly one context per bin position of the truncated unary code, which is common for horizontal and vertical components of the motion vector differences, and an Exp-Golomb code using a constant equi-probability bypass mode to obtain the binarizations of the motion vector differences. A desymbolizer is configured to debinarize the binarizations of the motion vector difference syntax elements to obtain integer values of the horizontal and vertical components of the motion vector differences; A reconstructor is configured to reconstruct a video based on the integer values of the horizontal and vertical components of the motion vector differences.06-26-2014
20140198841CONTEXT INTIALIZATION IN ENTROPY CODING - A decoder includes an entropy decoder configured to derive a number of bins of the binarizations from the data stream using binary entropy decoding by selecting a context among different contexts and updating probability states associated with the different contexts, dependent on previously decoded portions of the data stream; a desymbolizer configured to debinarize the binarizations of the syntax elements to obtain integer values of the syntax elements; a reconstructor configured to reconstruct the video based on the integer values of the syntax elements using a quantization parameter, wherein the entropy decoder is configured to distinguish between 126 probability states and to initialize the probability states associated with the different contexts according to a linear equation of the quantization parameter, wherein the entropy decoder is configured to, for each of the different contexts, derive a slope and an offset of the linear equation from first and second four bit parts of a respective 8 bit initialization value.07-17-2014
20140210652ENTROPY CODING - An encoder for encoding a sequence of symbols is described which has an assigner configured to assign a number of parameters to each symbol of the sequence of symbols based on information contained within previous symbols of the sequence of symbols; a plurality of entropy encoders each of which is configured to convert the symbols forwarded to the respective entropy encoder into a respective bitstream; and a selector configured to forward each symbol to a selected one of the plurality of entropy encoders, the selection depending on the number of parameters assigned to the respective symbol.07-31-2014
20140362925TRANSFORM COEFFICIENT CODING - An idea used herein is to use the same function for the dependency of the context and the dependency of the symbolization parameter on previously coded/decoded transform coefficients. Using the same function—with varying function parameter—may even be used with respect to different transform block sizes and/or frequency portions of the transform blocks in case of the transform coefficients being spatially arranged in transform blocks. A further variant of this idea is to use the same function for the dependency of a symbolization parameter on previously coded/decoded transform coefficients for different sizes of the current transform coefficient's transform block, different information component types of the current transform coefficient's transform block and/or different frequency portions the current transform coefficient is located within the transform block.12-11-2014
20150270850ENTROPY ENCODING AND DECODING SCHEME - Decomposing a value range of the respective syntax elements into a sequence of n partitions with coding the components of z laying within the respective partitions separately with at least one by VLC coding and with at least one by PIPE or entropy coding is used to greatly increase the compression efficiency at a moderate coding overhead since the coding scheme used may be better adapted to the syntax element statistics. Accordingly, syntax elements are decomposed into a respective number n of source symbols s09-24-2015
20160029035INTER-COMPONENT PREDICTION - Reconstructing a second component signal relating to a second component of a multi-component picture from a spatially corresponding portion of a reconstructed first component signal and a correction signal derived from a data stream for the second component promises increased coding efficiency over a broader range of multi-component picture content. By including the spatially corresponding portion of the reconstructed first component signal into the reconstruction of the second component signal, any remaining inter-component redundancies/correlations present such as still present despite a possibly a priori performed component space transformation, or present because of having been introduced by such a priori performed component space transformation, for example, may readily be removed by way of the inter-component redundancy/correlation reduction of the second component signal.01-28-2016
20160080742CODING OF SIGNIFICANCE MAPS AND TRANSFORM COEFFICIENT BLOCKS - A higher coding efficiency for coding a significance map indicating positions of significant transform coefficients within a transform coefficient block is achieved by the scan order by which the sequentially extracted syntax elements indicating, for associated positions within the transform coefficient block, as to whether at the respective position a significant or insignificant transform coefficient is situated, are sequentially associated to the positions of the transform coefficient block, among the positions of the transform coefficient block depends on the positions of the significant transform coefficients indicated by previously associated syntax elements. Alternatively, the first-type elements may be context-adaptively entropy decoded using contexts which are individually selected for each of the syntax elements dependent on a number of significant transform coefficients in a neighborhood of the respective syntax element, indicated as being significant by any of the preceding syntax elements.03-17-2016

Patent applications by Tung Nguyen, Berlin DE

Uy-Liem Nguyen, Daettwil DE

Patent application numberDescriptionPublished
20100066990IMAGING DEVICE WITH EXCHANGEABLE DIAPHRAGMS AND METHOD THEREFOR - The disclosure concerns a method for exchangeable introduction and/or exchange of diaphragms in an imaging device, such as an EUV projection exposure system for microlithography or a corresponding imaging device with a housing and at least one diaphragm, which is accommodated exchangeably in the housing and at least one transfer device with at least one receptacle, on or at which the diaphragm can be detachably arranged in order that it may be moved in or out of the objective space. At least one receptacle of the transfer device, on or at which the diaphragm can be detachably arranged, is an element of the diaphragm mount for positioning the diaphragm in the housing.03-18-2010

Van Doan Nguyen, Neu-Anspach DE

Patent application numberDescriptionPublished
20100077917SEALING DEVICE - The invention relates to a sealing device for a swivel motor comprising an outer part and an inner part as well as at least one working chamber located between them, which seals the working chamber and comprises at least two rectangular sealing element housed in a groove enclosed in the outer and/or inner part running essentially parallel to the swivel axis of the swivel motor, each of which comprises at least one rectangular sealing plant and at least one gasket.04-01-2010
20150226216VARIABLE DISPLACEMENT TRANSMISSION PUMP AND CONTROLLER WITH ADAPTIVE CONTROL - A variable displacement transmission pump having a controller for adjusting the displaced volume, which controller actuates corresponding adjuster actuators of the adjustable pump via a control valve, so that the pump can be adjusted from minimum to maximum displaced volume in order to achieve a constant pump outlet pressure for supplying a hydraulically operated transmission, wherein for different operating points of both the adjustable pump and the transmission, the input variables of the controller are adjusted in such a way that, independently of the individual operating points, the overall damping of the control system comprising pump and transmission—that is, using corresponding influence variables from these systems—can be maintained substantially constant under variable operating conditions by means of adjustable controller amplification.08-13-2015
20160116059VARIABLE DISPLACEMENT PUMP AND GEARBOX CONTROL SYSTEM - A variable displacement pump is disclosed for hydraulic gearbox control systems, in particular a vane pump, having a variable stroke volume and having a pump regulator for outflow pressure regulation, in which the outlet pressure of the pump acts in a compensation chamber and a regulation pressure, which can be set by the pump regulator, acts in a regulation pressure chamber on an adjustable stroke ring, wherein the pressure in the regulation pressure chamber and an additional spring force adjust the stroke ring in the direction of maximum pivoting out. Additionally, a gearbox control system for automatic gearboxes, which has a primary hydraulic circuit for the elements of the gearbox that are relevant to force transmission and a primary pressure regulating valve, which opens a bypass to a secondary hydraulic circuit when the settable primary pressure is exceeded and has an additional pressure-limiting function for the primary pressure if the primary pressure continues to be exceeded, and wherein the secondary hydraulic circuit acts to cool and lubricate the gearbox, and wherein the regulation loop or regulation circuits of the pump regulation system and of the gearbox regulation system can be separated from each other by a switching valve and thus can be connected individually and independently or can be connected together.04-28-2016

Patent applications by Van Doan Nguyen, Neu-Anspach DE

Van Dung Nguyen, Esslingen DE

Patent application numberDescriptionPublished
20090173564MOTOR VEHICLE - In a motor vehicle having an internal combustion engine disposed in an engine compartment provided with a hood, and also an electrical machine for at least assisting in driving the vehicle and generating electric energy, and a power electronics system for controlling the electric power supply to, and from the electric machine during operation of the motor vehicle by the internal combustion engine and/or the electrical machine, the power electronics system is arranged in the engine compartment above the internal combustion engine and below the hood.07-09-2009

Van Hau Nguyen, Furth DE

Patent application numberDescriptionPublished
20090007870SHEET STEEL ROCKER ARM - A rocker arm (01-08-2009

Van Son Nguyen, Warendorf DE

Patent application numberDescriptionPublished
20110285261RACK HOUSING FOR ACCOMMODATING A PLURALITY OF FANLESS, PLUG-IN COMPONENTS - A rack housing that accommodates a plurality of fanless, plug-in components includes a plurality of plug-in positions that accommodate the plurality of fanless, plug-in components in a first region of the rack housing bordering a first housing side, at least one installation chamber that accommodates at least one add-on component with at least one fan, and at least one low-pressure chamber in a second region of the rack housing bordering the first region, wherein 1) first openings are provided between the low-pressure chamber and the plug-in positions, which openings allow a discharge of air heated by the plug-in components into the low-pressure chamber, 2) the at least one installation chamber and the at least one low-pressure chamber are essentially decoupled from each other with respect to cooling air, and 3) the installation chamber is connected to the low-pressure chamber via at least one connector for forced ventilation.11-24-2011
20130127313RACK HOUSING TO HOLD A PLURALITY OF INSERTION COMPONENTS - A rack housing that holds a plurality of insertion components includes a plurality of insertion positions that hold the plurality of insertion components in a first area of the rack housing adjacent to a first housing side, a reduced pressure shaft in a second area of the rack housing adjacent to the first area, wherein between the reduced pressure shaft and the insertion components, first openings are provided to thereby remove air heated by the insertion components into the reduced pressure shaft, at least two second openings that suction off heated air from the reduced pressure shaft, and at least two non-return arrangements located in the reduced pressure shaft and correlated to the two second openings, the non-return arrangements preventing entry of air through the correlated second opening if no air is suctioned off through this second opening.05-23-2013
20150058518MODULAR SERVER SYSTEM, I/O MODULE AND SWITCHING METHOD - A modular server system includes a plurality of server groups, wherein each server group is adapted to receive a plurality of server modules, and a plurality of I/O groups, wherein each I/O group is adapted to receive a plurality of I/O components and includes a switching arrangement with at least one switch element, wherein each of the plurality of I/O groups is allocated to exactly one of the plurality of server groups, the switch arrangement of each I/O group is directly coupled by a data link to each of the plurality of I/O components of the I/O group, the switch arrangement of each I/O group is directly coupled by a data link to each of the plurality of server modules of the server group allocated to the I/O group, and the switch arrangement of each I/O group is coupled by a data link to at least one other switch arrangement of another I/O group.02-26-2015

Patent applications by Van Son Nguyen, Warendorf DE

Van Son Nguyen, Munchen DE

Patent application numberDescriptionPublished
20120247750SERVER DEVICE, CONTROL DEVICE, SERVER RACK, RECORDING MEDIUM STORING COOLING CONTROL PROGRAM, AND COOLING CONTROL METHOD - A server device includes: electronic devices; a housing that houses the electronic devices; at least one fan; air volume control units configured to adjust a volume of cooling airflow which is generated by rotation of the at least one fan and is ventilated through the electronic devices by opening and closing of respective valves; a valve opening control unit configured to control valve opening degrees of the air volume control units so that temperatures inside the electronic devices become a given target temperature; a fan control unit configured to run the at least one fan at a fan rotating speed that achieves a volume of cooling airflow to make temperatures inside the electronic devices become the given target temperature at a valve opening degree higher than the valve opening degrees that the valve opening control unit controls.10-04-2012

Viet-Hung Nguyen, Wiesbaden DE

Patent application numberDescriptionPublished
20100230981FRONT SECTION FOR A MOTOR VEHICLE - A front section for a motor vehicle body features a main frame that includes, but is not limited to an upper bumper carrier, a lower reinforcing element for the bumper that extends underneath the upper bumper carrier and a sub-frame that is elastically fixed on the main frame by means of a buffer. The buffer is held between an end piece of the reinforcing element and the main frame.09-16-2010
20110133512DEFORMATION ELEMENT, MOTOR VEHICLE FENDER BRACKET WITH DEFORMATION ELEMENT, AND METHOD FOR PRODUCING A DEFORMATION ELEMENT - A deformation element, a motor vehicle fender bracket with the deformation element, and a method for producing a deformation element are provided. The deformation element serves to receive external impulses introduced into the deformation element and includes, but is not limited to at least two sleeves that are displaceable relative to one another, and a spring-elastic pressure element that is supported in each case on the at least two sleeves that are displaceable relative to one another. In this case, it is provided that at least one of the sleeves has at least one embossing that forms a sliding surface for the other sleeve. The at least one embossing is preferably introduced by electromagnetic pulse forming.06-09-2011
20110187134FRONT PART FOR A MOTOR VEHICLE BODY - A front part of a motor vehicle body is provided that includes, but is not limited to a radiator and a bumper support transversely extending in front of the radiator and an air passage aligned with the radiator and formed in the bumper support.08-04-2011

Patent applications by Viet-Hung Nguyen, Wiesbaden DE

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