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Jakobs, DE
Andreas Jakobs, Munchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090206896 | DELAY LOCKED LOOP - An integrated circuit includes a chain of delay elements, a first phase detector, and a controller. The chain of delay elements is configured to delay an input clock signal for providing an output clock signal phase shifted with respect to the input clock signal by a selected value. The first phase detector is configured to provide a common control signal to each delay element based on a phase difference between the input clock signal and a signal output from one of the delay elements to adjust a delay of each delay element. The controller is configured to provide an independent control signal to each delay element to individually adjust the delay of each delay element such that the delay of each delay element is equal. | 08-20-2009 |
Andreas Jakobs, Munich DE
| Patent application number | Description | Published |
|---|---|---|
| 20090195258 | CONTROLLING AN ANALOG SIGNAL IN AN INTEGRATED CIRCUIT - A method of controlling an analog signal in an integrated circuit includes generating a first control signal having a first predetermined duration within the integrated circuit. The first control signal is configured to cause the analog signal to have a first signal level. The first signal level is compared to a level of a target signal. A second control signal is generated within the integrated circuit based on a result of the comparison. The second control signal is configured to cause the analog signal to have a second signal level. The second control signal has a second predetermined duration that is different than the first predetermined duration. | 08-06-2009 |
| 20090298457 | OUTPUT DRIVER CALIBRATION - A method of calibrating an output driver circuit includes providing a comparator to compare drive signals to a reference signal. The reference signal is adjusted to compensate an offset voltage of the comparator. A first drive signal is compared to the adjusted reference signal by the comparator. The first drive signal is adjusted to match the adjusted reference signal, thereby calibrating a first impedance of the output driver circuit. | 12-03-2009 |
Astrid Jakobs, Hannover DE
| Patent application number | Description | Published |
|---|---|---|
| 20110124011 | METHOD FOR DETERMINING SUMOYLATION - The present invention relates to a method for determining SUMOylation and utilizing said SUMOylation patterns for identifying specific interaction between different binding partners. In another aspect, the present invention relates to systems allowing the determination of SUMOylation and for determining specific interaction between binding partners. Furthermore, the present invention relates to vectors and proteins relating to SUMOylation. | 05-26-2011 |
Britta Jakobs, Langenfeld DE
| Patent application number | Description | Published |
|---|---|---|
| 20110033413 | METHOD FOR PRODUCING OIL-IN-WATER EMULSIONS FROM SELF-EMULSIFYING GEL CONCENTRATES - The object of the present invention is a method for producing oil-in-water (O/W) emulsions from self-emulsifying gel concentrates without agitation, such as stirring, or in a laminar flow field. | 02-10-2011 |
Franz-Josef Jakobs, Voelklingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080319770 | REPLENISHMENT PLANNING MANAGEMENT - A computer-implemented method of managing stock levels includes obtaining target-location-dependent information pertaining to a location product in an order management system using order proposals for management of the stock levels. The location product may not be included in an active order proposal. A computer-readable medium and/or system may also be provided. | 12-25-2008 |
Kai Jakobs, Filderstadt DE
| Patent application number | Description | Published |
|---|---|---|
| 20090070017 | METHOD TO DETERMINE A FUEL COMPOSITION - The invention deals with a method to determine the fuel composition of a fuel mixture from a first fuel and a second fuel for the operation of an internal combustion engine, wherein the first and the second fuel have different octane numbers and wherein the internal combustion engine has at least one knock sensor and a closed-loop knock control. Provision is made according to the invention for the composition of the fuel mixture to be determined by means of an output signal of the knock sensor. Provision is made in many cases for the knock sensor to already be in the internal combustion engine, so that it does not present any additional expenditure of money or effort. Because the octane number of the fuel mixture is determined by the mixing ratio of the fuels involved, which have different octane numbers, in retrospect the composition of the fuel mixture can be suggested from the signal of the knock sensor under suitable operating conditions. | 03-12-2009 |
| 20090133678 | METHOD FOR TAKING THE OUTGASSING OF FUEL FROM THE ENGINE OIL OF AN INTERNAL COMBUSTION ENGINE INTO ACCOUNT - The invention deals with a method for operating an internal combustion engine with engine oil as the lubricant, wherein a fuel mass flow outgassing from the engine oil is ascertained and is taken into account via a map-based pilot control during the metering of a quantity of fuel supplied to the internal combustion engine and wherein a fuel/air ratio supplied to the internal combustion engine is determined. Provision is made in the method according to the invention for a mass flow offset determined from the deviation of the fuel/air ratio supplied to the internal combustion engine from a nominal value to be taken into account when the metering of the quantity of fuel supplied to the internal combustion engine occurs during an effective duration of the map-based pilot control. The mass flow offset takes the deviation into account, which remained after the correction by a map-based pilot control of the quantity of fuel metered, on the basis of the modeled outgassing of fuel from the engine oil, and said mass flow offset balances the lambda controller in this way. The mass flow offset can by way of example have the effect of shortening the duration injection. The mixture deviations as a result of different boiling curves of the components of the fuel blend, which cannot be completely taken into account by the map-based pilot control under all operating conditions of the internal combustion engine, can in this way be compensated. | 05-28-2009 |
| 20100198486 | METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE - The invention relates to a method for operating an internal combustion engine, which can be operated with fuels and fuel mixtures of said fuels, said fuels differing from each other in the air quantity they require for a stoichiometric combustion. A fuel quantity to be supplied to the internal combustion engine is corrected via a mixture adaptation and a fuel adaptation, the mixture adaptation and the fuel adaptation being based on a lambda control and a fuel quantity contained in the fuel reservoir of the internal combustion engine prior to refueling and a fuel quantity supplied to the reservoir being determined. The method is characterized by using the change of the fuel adaptation after refueling towards a fuel/air mixture having a higher or a lower fuel percentage to extrapolate the supplied fuel or the supplied fuel mixture and the fuel quantity present in the reservoir and the knowledge of the nature of the fuel or the fuel mixture supplied to the reservoir are used to calculate the fuel mixture ration in the reservoir after refueling. The method according to the invention allows determination of the fuel mixture ratio in the reservoir of internal combustion engines which can be operated with different fuels. | 08-05-2010 |
Kai Jakobs, Kornwestheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20110238253 | Method and device for checking the function of an engine system - A method for checking the function of an engine system having an internal combustion engine includes: (a) ascertaining a first charge adaptation value for acting on a manipulated variable for setting an air supply to the internal combustion engine, and ascertaining a first mixture adaptation value for acting on a manipulated variable for setting a fuel supply at a predefined first operating point of the internal combustion engine, in each case with the aid of a predefined adaptation method; and (b) establishing that an error is present in the engine system when at least one of the offset adaptation values is outside a particular predefined adaptation value range. | 09-29-2011 |
Rainer Jakobs, Munchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20110208082 | Method and apparatus for detecting the respiratory activity of a person - A method and a device are provided for detecting the respiratory activity of a person and for controlling the time progression of breathing gas pressure, especially in accordance with physical parameters and considering parameters indicating the momentary physiological condition of the breathing person. The device for detecting the respiratory activity of a person has at least one sensor that provides a first signal indicating the breathing gas flow, wherein at least one signal processing device is provided for processing the first signal. The signal processing device is configured in such a way that said device determines a reference-relation on the basis of the first signal detected during a first time interval. On the basis thereof, the device determines a correlation-relation between the reference-relation and the first signal. The device generates an output signal indicating the respiratory activity and/or the physiological condition of the breathing person by considering at least the correlation-relation. | 08-25-2011 |
Rainer Jakobs, Mannheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20120024288 | APPARATUS AND METHOD FOR SUPPLYING A RESPIRATORY GAS - An apparatus for supplying a respiratory gas to a patient within the scope of the diagnosis and/or the treatment of sleep-related breathing disorders includes an electronic signal processing device for generating a pressure control signal on the basis of indicative signals relating to the breathing activity and/or the physiological state of a person. The signal processing device comprises a signal inputting device and an extraction device for generating data field entries according to predefined signal analysis procedures. A pressure signal generator is provided for generating the pressure control signal, taking into account determined data field entries which are at least selected by the extraction device. | 02-02-2012 |
Stefan Jakobs, Goettingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120100559 | NOVEL HYDROPHILIC AND LIPOPHILIC RHODAMINES FOR LABELLING AND IMAGING - The invention relates to novel and improved photostable rhodamine dyes of the general structural formulae I or II and their uses as fluorescent markers, e.g. for immunostainings and spectroscopic and microscopic applications, in particular in conventional and stimulated emission depletion (STED) microscopy and fluorescence correlation spectroscopy. The partially deuterated analogues are useful as molecular mass distribution tags in mass spectroscopic applications. wherein R | 04-26-2012 |