Backes, DE
Alexander Backes, Oberasbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20150245633 | Method and Device for Producing Strip-Shaped Objects, in Particular Sticks of Chewing Gum - The invention relates to a method and device for producing individual strip-shaped objects (strip S), in particular objects that are suitable for consumption, in particular sticks of chewing gum, said method and device having the following method steps and features; supplying substantially rectangular sheets (P), trots which the strip-shaped objects (S) are to be formed, wherein the length of the shorter sides of the sheets (P) corresponds substantially to the length of a strip-shaped object (S) to be formed, and wherein several grooves (R) which extend parallel to one another are arranged at identical spacings in the sheets (P) substantially parallel to the shorter sides of the sheets (P), wherein the spacing between two adjacently arranged grooves (R) in each case corresponds substantially to the width of a strip (S) to be formed; and forming the individual strips (S) from the sheets (P) which are supplied individually consecutively in their longitudinal direction. In this case, the step of forming the individual strips (S) includes in particular the following method steps and features: separating in each case an individual strip (S) from the sheet (P) along the frontmost groove (R) in each case at its front end in the conveying direction; forming a predetermined spacing between the individual consecutive separated strips (S) in the conveying direction for a subsequent onward conveying of the formed strips (S); detecting an actual position of each individual separated strip (S) in the conveying direction during the separation of the strips (S) from the sheet (P); and correcting the position of the individual separated strips (S) in the conveying direction if the detected actual position of the strip (S) does not correspond to a position which matches the predetermined spacing between the individual consecutive strips (S) for a subsequent onward conveying of the formed strips (S). | 09-03-2015 |
Bernd Backes, Oberthal DE
| Patent application number | Description | Published |
|---|---|---|
| 20150041422 | MECHANICAL LOCKING HEAD - A locking head is configured such that it can be moved within and along the longitudinal axis of a telescope, which comprises at least two telescope sections, by means of a telescoping device, comprising a base body, at least one releasing device which is configured to release a telescope section lock and at least one coupling device which is configured to couple a telescope section with the telescoping device. The locking head comprises an operating member which mechanically acts on the releasing device and the coupling device in order to operate the releasing device and the coupling device. The operating member comprises a first link guide for the releasing device and a second link guide for the coupling device, wherein the links for the first and second link guides extend in a single plane or in parallel planes. | 02-12-2015 |
Christina Backes, Saarbrucken DE
| Patent application number | Description | Published |
|---|---|---|
| 20150111772 | DIAGNOSTIC MIRNA PROFILES IN MULTIPLE SCLEROSIS - The invention relates to methods for diagnosing multiple sclerosis with miRNA markers. Diagnosis of multiple sclerosis (MS) can be challenging in patients with atypical presentations and during a first neurological deficit possibly related to inflammatory demyelination. Towards the identification of biomarkers for diagnosis of MS, a comprehensive analysis of miRNA expression patterns was obtained. Significantly deregulated miRNAs were identified, which have previously not been related to MS according to the microRNA disease database. These miRNAs could potentially serve as future diagnostic biomarkers for MS and help in diagnosis, monitoring disease activity, and evaluation of treatment responses in patients with MS. | 04-23-2015 |
Christina Backes, Saarbrucken-Dudweiler DE
| Patent application number | Description | Published |
|---|---|---|
| 20150045243 | MIRNAS AS NON-INVASIVE BIOMARKERS FOR DIAGNOSIS - The present invention relates to non-invasive methods, kits and means for diagnosing and/or prognosing of a disease in a body fluid sample from a subject. Further, the present invention relates to set of polynucleotides or sets of primer pairs for detecting sets of miRNAs for diagnosing and/or prognosing of a disease in a body fluid sample from a subject. | 02-12-2015 |
Claus Backes, Saarbruecken DE
| Patent application number | Description | Published |
|---|---|---|
| 20130081271 | Method of Making Self-Ligating Orthodontic Brackets and Component Parts - A method of making a plurality of self-ligating orthodontic brackets or component parts thereof, in accordance with the principles of the invention, includes the steps of: (a) providing, in electronic form to or within an additive manufacturing system, a three-dimensional model of each of a plurality of self-ligating orthodontic brackets or component parts thereof; (b) forming a layer of particles, the particles having an average particle size of about 10 microns or less, the layer of particles having a depth of about 20 microns or less; (c) applying energy to a plurality of designated locations of the layer of particles in accordance with the three-dimensional model, thereby joining the particles together at each of the plurality of designated locations, the joined particles at each designated location being a layer of one of the plurality of self-ligating orthodontic brackets or component parts thereof or support structure; and (d) repeating steps (b) and (c) until the plurality of self-ligating orthodontic brackets or component parts thereof has been formed. | 04-04-2013 |
Claus H. Backes, Saarbrucken DE
| Patent application number | Description | Published |
|---|---|---|
| 20080213718 | LASER SHAPED GREEN METAL BODY AND ORTHODONTIC BRACKET - A green metal body is comprised of metal particles and a binder in the shape of an orthodontic bracket and/or base plate. The green metal body is fabricated by being laser-cut with a laser to shape the green metal body into the shape of an orthodontic bracket and/or or to carve recesses and/or undercuts into the bonding surface of the bracket. The green metal body is sintered to shrink its volume into a denser and less porous sintered metal body configured to be an orthodontic bracket. The resultant sintered orthodontic bracket includes recesses and/or undercuts in the bonding surface to provide a mechanical aspect when bonded to a tooth. | 09-04-2008 |
| 20080241782 | TWO-PART SELF-LIGATING ORTHODONTIC BRACKET HAVING LATERAL GUIDING MECHANISM - Two-piece self-ligating orthodontic brackets including a bracket base, at least one arch wire slot formed in the bracket base adapted to receive an arch wire therein, and a ligation cover that is hingedly attachable to the bracket base. The bracket further includes means for resisting lateral movement of an occlusal front portion of the ligation cover so as to guide the occlusal front portion of the cover as the cover is closed over the bracket base. For example, the bracket base may include a pair of spaced apart guides which extend from the base in a labial-buccal direction so as to define a receiving cavity between the guides. The cover includes a corresponding occlusal front nose portion which is configured to be received within the receiving cavity when the cover is closed. | 10-02-2008 |
| 20090136889 | ORTHODONTIC BRACKET INCLUDING MECHANISM FOR REDUCING SLOT WIDTH FOR EARLY TORQUE CONTROL - Orthodontic brackets include a bracket base, at least one arch wire slot formed in the base adapted to receive and arch wire therein, and means for selectively narrowing the width of at least a portion of the arch wire slot so as to allow for engagement of an undersized arch wire having a width less than the slot width. The means for selectively narrowing the width of the arch wire slot may comprise one or more spaced apart cuts disposed in at least one side wall defining the arch wire slot so as to define a bendable portion of the sidewall. | 05-28-2009 |
| 20090169841 | METHODS FOR SHAPING GREEN BODIES AND ARTICLES MADE BY SUCH METHODS - A method of shaping a green body provides a shaped green body comprised of a plurality of sinterable particles and an organic binder. Such a method includes: (1) molding a mixture of sinterable particles and organic binder into the shape of an initial green body or intermediate, wherein the sinterable particles include at least one of metal particles or ceramic particles; and (2) shaping the green body intermediate with at least one of a stream of energy or a stream of matter, wherein the shaping yields a green body having a desired shape. The shaped green body can be sintered in order to provide a hardened body having substantially the shape of the shaped green body. | 07-02-2009 |
| 20110047799 | LASER SHAPED GREEN METAL BODY AND ORTHODONTIC BRACKET - A green metal body includes metal particles and a binder in the shape of an orthodontic bracket and/or base plate. The green metal body is fabricated by being laser-cut with a laser to shape the green metal body into the shape of an orthodontic bracket and/or to carve recesses and/or undercuts into the bonding surface of the bracket. The green metal body is sintered to shrink its volume into a denser and less porous sintered metal body configured to be an orthodontic bracket. The resultant sintered orthodontic bracket includes recesses and/or undercuts in the bonding surface to provide a mechanical aspect when bonded to a tooth. | 03-03-2011 |
| 20130291385 | METHOD OF MANUFACTURING AN ORTHODONTIC BRACKET HAVING A LASER SHAPED GREEN BODY - A green metal body includes metal particles and a binder in the shape of an orthodontic bracket and/or base plate. The green metal body is fabricated by being laser-cut with a laser to shape the green metal body into the shape of an orthodontic bracket and/or to carve recesses and/or undercuts into the bonding surface of the bracket. The green metal body is sintered to shrink its volume into a denser and less porous sintered metal body configured to be an orthodontic bracket. The resultant sintered orthodontic bracket includes recesses and/or undercuts in the bonding surface to provide a mechanical aspect when bonded to a tooth. | 11-07-2013 |
| 20150104345 | METHOD OF MANUFACTURING AN ORTHODONTIC BRACKET HAVING A LASER SHAPED GREEN BODY - A green metal body includes metal particles and a binder in the shape of an orthodontic bracket and/or base plate. The green metal body is fabricated by being laser-cut with a laser to shape the green metal body into the shape of an orthodontic bracket and/or to carve recesses and/or undercuts into the bonding surface of the bracket. The green metal body is sintered to shrink its volume into a denser and less porous sintered metal body configured to be an orthodontic bracket. The resultant sintered orthodontic bracket includes recesses and/or undercuts in the bonding surface to provide a mechanical aspect when bonded to a tooth. | 04-16-2015 |
| 20150137400 | METHODS FOR SHAPING GREEN BODIES AND ARTICLES MADE BY SUCH METHODS - A method of shaping a green body provides a shaped green body comprised of a plurality of sinterable particles and an organic binder. Such a method includes: (1) molding a mixture of sinterable particles and organic binder into the shape of an initial green body or intermediate, wherein the sinterable particles include at least one of metal particles or ceramic particles; and (2) shaping the green body intermediate with at least one of a stream of energy or a stream of matter, wherein the shaping yields a green body having a desired shape. The shaped green body can be sintered in order to provide a hardened body having substantially the shape of the shaped green body. | 05-21-2015 |
Herbert Backes, Saarbruecken DE
| Patent application number | Description | Published |
|---|---|---|
| 20150011011 | METHOD FOR PERFORMING IMMUNOASSAYS UNDER WEIGHTLESSNESS - A method for controlled movement of magnetic carriers in a sample volume for performing immunoassays under weightless or reduced-weight conditions, wherein the magnetic carriers are moved inside the sample volume by means of permanent magnets movably arranged relative to at least one spatial axis of the sample volume. | 01-08-2015 |
Herbert Backes, Remagen-Unkelbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20090155128 | SAMPLE SUPPORT - The sample support comprises at least one sample receiving chamber for a sample liquid, and a distributor channel for sample liquid connected to said at least one sample receiving chamber, with at least one such distributor channel extending from each sample receiving chamber. The sample support further comprises at least one reaction chamber entered by an inflow channel branched off said at least one distributor channel, and a venting opening for each reaction chamber. Each distributor channel and each inflow channel are dimensioned to have the liquid transport through the distributor and inflow channels effected by capillary forces. In each reaction chamber, the entrance region of the inflow channel is provided with a means for generating a capillary force causing the sample liquid to flow from the inflow channel into the reaction chamber. | 06-18-2009 |
Herbert Backes, Saarbrucken DE
| Patent application number | Description | Published |
|---|---|---|
| 20140057290 | METHOD FOR PERFORMING A BIOCHEMICAL ANALYSIS, ESPECIALLY IN OUTER SPACE - The invention is based on a method for performing a biochemical analysis, especially in outer space, wherein at least one analyte in a sample is determined qualitatively and/or quantitatively by means of selective binding of an analyte-specific pair composed of a binding substance and a detection substance to the analyte and by labeling by a labeling substance, and wherein the sample, the binding substance, the detection substance and the labeling substance are mixed in a reaction vessel in one method step. It is proposed that the mixing be brought about by means of mixing bodies. | 02-27-2014 |
Jochen Backes, Muenchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100318307 | METHOD FOR ADJUSTING OR CALIBRATING A VEHICLE SURROUNDING SENSOR, AND A VEHICLE SURROUNDING SENSOR ADJUSTMENT OR CALIBRATION SYSTEM - A method according to the invention for adjusting or calibrating a vehicle surroundings sensor ( | 12-16-2010 |
| 20110221867 | method and device for optically aligning the axels of motor vehicles - A method and a device are provided for the optical axle alignment of wheels of a motor vehicle. At the wheels that are to be aligned, targets are mounted, having optically recordable marks, the targets being recordable by measuring units that have stereo camera devices. In a referencing process, using a referencing device that is integrated into the measuring units, a measuring position reference system is established for the measuring units. In a calibration process, in which a local 3D coordinate system is established using at least three marks of the target, the determination of a reference plane is carried out, using a significant mark of the target. Finally, using the reference plane, a vehicle longitudinal center plane is ascertained, while taking into account the measuring location reference system. In a subsequent measuring process, an image is recorded of at least three indeterminate marks taken during the calibration process, and their spatial position is ascertained in the local 3D coordinate system by the evaluation unit. | 09-15-2011 |
| 20130239421 | METHOD AND DEVICE FOR CALIBRATING A REFERENCE SYSTEM FOR VEHICLE MEASUREMENT - A calibration frame for calibrating a reference system for vehicle measurement has setting elements, which enable a precise spatial orientation of the calibration frame, and multiple defined points of support, which are designed to accommodate a reference system carrier. In one specific embodiment, the points of support are designed in such a way that the reference system carrier is situatable on the points of support in at least two different orientations. In a second specific embodiment, a leveling element is provided which indicates the spatial orientation of the calibration frame in relation to the earth's gravitation field. | 09-19-2013 |
| 20140083161 | SYSTEM AND METHOD FOR CALIBRATING REFERENCE SYSTEM FOR VEHICLE MEASUREMENT - A measuring station system for calibrating a reference system for vehicle measurement has at least one image recording device, a calibration device having multiple calibration device reference features, and a calibration frame having at least three support points which are designed for accommodating a reference system carrier for the reference system to be calibrated. The calibration frame has at least three calibration frame reference features. The positions of the support points and of the calibration frame reference features in a shared coordinate system are known. | 03-27-2014 |
Lothar Backes, Duisburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20090120338 | Process and Apparatus for Low-NOx Combustion - The invention relates to a process and an apparatus for low-NOx combustion with at least one burner ( | 05-14-2009 |
Markus Backes, Fellbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20110025274 | ENERGY ACCUMULATOR - The invention relates to an energy storage, containing at least one battery cell, and at least one Zener diode being disposed parallel to the at least one battery cell, wherein the cathode of the Zener diode is connected to the plus terminal of at least one battery cell, and the anode is connected to the minus terminal of at least one battery cell. | 02-03-2011 |
Martin Backes, Heinsberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20150144630 | Composite Pack Having a Pouring Element, and Blank for Producing Such Pack - A pack having an opening region provided in the top of the pack which forms a pouring opening after it is cut through by an applied pouring element, the pouring element including a base body, a cutting element arranged movably therein, and a screw cap, the screw cap being used for first opening of the pack by actuating the cutting element and for reclosure, and the opening region having a weakened line. The weakened line has a round first section and a second section. The first time the composite pack is opened by moving the cutting element, the weakened line is cut in the first section and tears in the second section. | 05-28-2015 |
Ralph-Herbert Backes, Erlangen DE
| Patent application number | Description | Published |
|---|---|---|
| 20150049780 | METHOD FOR OPERATING AN ARC FURNACE AND SMELTING SYSTEM HAVING AN ARC FURNACE OPERATED ACCORDING TO THE METHOD - At least one measurement value of a measurement variable characterizing the operating state of each of a plurality of system components that influence the operating conditions of an arc furnace is detected and compared to a respective currently permissible threshold value for the measurement variable. A maximum power that can be supplied to the arc furnace within a time window while satisfying all currently permissible threshold values is determined based on the result of the comparison. | 02-19-2015 |
Rene Backes, Lampertheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20100048922 | PROCESS FOR ONE-STAGE PREPARATION OF 2-METHYLTETRAHYDROFURAN FROM FURFURAL OVER TWO CATALYSTS IN A STRUCTURED BED - The present invention provides a process for preparing 2-methyltetrahydrofuran by one-stage hydrogenation of furfural with a hydrogen-comprising gas in the presence of a structured bed of at least one copper catalyst and at least one catalyst which comprises at least one noble metal from groups 8, 9 and/or 10 of the periodic table of the elements applied on a support material. | 02-25-2010 |
| 20100099895 | PROCESS FOR ONE-STAGE PREPARATION OF 2-METHYLTETRAHYDROFURAN FROM FURFURAL OVER A CATALYST - The present invention provides a process for preparing 2-methyltetrahydrofuran by one-stage hydrogenation of furfural with a hydrogen-comprising gas in the presence of a supported catalyst which comprises at least one noble metal from groups 8, 9 and/or 10 of the periodic table of the elements. | 04-22-2010 |
| 20120135483 | Preparation of Isomerically Pure Substituted Cyclohexanols - The present invention relates to the preparation of isomerically pure substituted cyclohexanols starting from a mixture of cis/trans substituted cyclohexanols which comprises reacting the cis/trans mixture of a substituted cyclohexanol with a dicarboxylic acid anhydride in the presence of a lipase, to give the trans semi-ester which is separated off from the unreacted substituted cyclohexanol cis isomer. | 05-31-2012 |
| 20130150596 | PRODUCTION OF 5 HYDROXYMETHYULFURFURAL (HMF) FROM HEXOSE SOLUTIONS IN THE PRESENCE OF STEAM - Method for producing 5-hydroxymethylfurfural (HMF), wherein | 06-13-2013 |
| 20130150597 | PREPARATION OF 5-HYDROXYMETHYLFURFURAL (HMF) FROM SACCHARIDE SOLUTIONS IN THE PRESENCE OF A SOLVENT HAVING A BOILING POINT GREATER THAN 60 C AND LESS THAN 200 C (AT STANDARD PRESSURE, CALLED LOW BOILER FOR SHORT) - A process for preparing 5-hydroxymethylfurfural (HMF), which comprises | 06-13-2013 |
Sascha Backes, Rudesheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20090301460 | Oven muffle - An oven muffle that has at least two wall elements adjoining each other, which delimit at least some regions of an interior space that is used as a cooking chamber. The wall elements are of a glass or a glass ceramic and the adjacent wall elements are oriented at an angle with respect to one another. In an oven muffle of this invention, along with ease of cleaning, a simple structural design is achieved if the wall elements are integrally joined to one another and constitute one formed part. | 12-10-2009 |
| 20090301461 | Oven muffle - An oven muffle having a receiving space, at least some regions of which are delimited by wall elements, in which at least one of the wall elements is permeable to IR radiation or has a region that is permeable to IR radiation. In the oven muffle, the cooking performance is successfully improved while also providing an easily cleanable interior because a reflecting element that reflects IR radiation is positioned in the region of the outer surface of the wall element on a side oriented away from the receiving space. | 12-10-2009 |
Sascha Backes, Ruedesheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20080237222 | METHOD OF MAKING INTERCHANGEABLE GLASS CERAMIC TOPS FOR A COOKING STOVE - In the method of manufacturing a cooking stove its stove top can be equipped with different glass ceramic tops, which each have at least one cooking area, which is heated by a radiant heating body cooperating with a temperature-limiting adjusting device, which limits a surface temperature of the glass ceramic top. To economically and individually adjust the IR transmission of a glass ceramic top with a higher IR transmittance to that of a lower IR transmittance corresponding to that of another glass ceramic top so that they are interchangeable, the glass ceramic top with the higher IR transmittance is provided with an absorbing and/or reflecting coating. When the glass ceramic tops are interchangeable, either can be used in a given cooking stove without changing the expensive temperature-limiting device. | 10-02-2008 |
| 20130327760 | Heating Element - A heating element is provided that has at least one flat electrical heating device to heat at least one spatial region found on one side of the heating device. The heating device has a contact configured to connect to a power supply and control device of a baking and roasting oven. The contact is configured to alternately connect to an electronic mechanism external to the baking and roasting oven. In addition, an arrangement of the heating element with an electronic mechanism external to the baking and roasting oven is provided. | 12-12-2013 |
Ulrich Backes, Radolfzell DE
| Patent application number | Description | Published |
|---|---|---|
| 20080297803 | Optical sensor device for detecting wetting - An optical sensor device ( | 12-04-2008 |
| 20090032689 | Optical sensor device - An optical sensor device has a sensor unit, which includes a light transmitter, a light receiver and a lens plate, with which a beam of light emitted by the light transmitter is coupled into the window pane, coupled out of the window pane and directed onto the light receiver. On its surface facing the light transmitter and the light receiver, the lens plate includes Fresnel lens structures, and on the opposite surface facing the window pane it includes Fresnel reflector structures. This embodiment is particularly useful as rain sensor. Without light transmitter, the sensor device can be used as a light sensor. | 02-05-2009 |
| 20100012824 | OPTICAL SENSOR - An optical sensor has an optical plate which is adapted to make surface contact on a pane, in particular a windshield of a motor vehicle. It further has one or preferably a plurality of photoreceivers arranged on the side of the optical plate facing away from the pane. An optical mask is arranged in the optical path upstream of each photoreceiver, the optical mask having light-blocking and light-transmissive surface areas. The light-transmissive surface areas each allow an optical path to traverse the optical plate, impinging on the photoreceiver and is delimited by the light-blocking surface areas. | 01-21-2010 |
| 20100147067 | OPTICAL SENSOR DEVICE - An optical sensor device that can be used as a rain sensor has a light emitter, a light receiver, and an optical plate with rotationally symmetrically shaped Fresnel prism structures, which is coupled to a pane, in particular a windshield of a vehicle, by means of a coupling layer. On its opposite side, the optical plate takes up light from the light emitter. The light is coupled into the pane and, after a total reflection on an internal surface of the pane, is directed onto the light receiver. | 06-17-2010 |
| 20120265485 | INPUT DEVICE AND POSITION DETERMINING METHOD - An input device ( | 10-18-2012 |
| 20120267514 | OPTICAL SENSING DEVICE FOR DETECTING AMBIENT LIGHT IN MOTOR VEHICLES - An optical sensor device for the detection of ambient light is adapted to be coupled to a pane ( | 10-25-2012 |
| 20120293462 | OPTICAL DISPLAY AND CONTROL ELEMENT AND METHOD OF OPTICALLY DETERMINING A POSITION - An optical display and control element comprises an at least partially transparent display screen, at least one light source for illuminating a rear side of the display screen, and at least one light sensor for detecting a temporal signal of the light scattered on the display screen. The light source is able to produce a time-variable light pattern while illuminating the rear side of the display screen. A control and processing unit is able to evaluate the temporal signal, detected by the light sensor, in combination with the time-variable light pattern and to determine a position of at least one object located on the display screen from this evaluation. The invention further relates to a method of optically determining the position of an object which is located on an at least partially transparent display screen of an optical display and control element. | 11-22-2012 |
| 20130127449 | POSITION SENSOR, ACTUATOR-SENSOR DEVICE AND METHOD FOR THE INDUCTIVE DETECTION OF A POSITION - A position sensor for the inductive detection of a position of a first component comprising a reference coil with respect to a second component comprising a reference body. A control and processing unit of the position sensor is coupled to the reference coil and is designed for issuing an output signal generating a current impulse in the reference coil. In addition, the control and processing unit is designed for evaluation of an oscillation generated by the current impulse in the reference coil as an input signal indicating the position of the reference body. | 05-23-2013 |
| 20130249323 | ELECTRODYNAMIC ACTUATOR - An electrodynamic actuator ( | 09-26-2013 |
| 20130271119 | CAPACITIVE ROTARY TRANSDUCER - A capacitive rotary encoder has a stator and a rotor as well as stator electrodes firmly arranged at the stator on an encoding path coaxial to the rotor axis, and coupling electrodes arranged at the rotor. The coupling electrodes are guided over the stator electrodes at a small axial distance from the encoding path by rotation of the rotor, wherein they each cover stator electrodes adjacent in the peripheral direction and connect the latter capacitively to each other. Interrogation electronics detects for each of the stator electrodes a capacitive coupling with an adjacent stator electrode caused by a coupling electrode of the rotor. This permits the reliable detection of the angular position of the rotor both statically and dynamically. | 10-17-2013 |
| 20130329197 | OPTICAL PROJECTION DEVICE - A simple optical projection device with a high luminous efficacy has a point light source, a projection screen, a mask that is arranged in the light path upstream of the projection screen and is light-transmissive in some areas, and a light focusing optical lens arranged between the point light source and the mask. The optical lens is selected such that the prolongations of the emerging beams of the optical lens on the side thereof facing the point light source intersect in a virtual perspective center which is more remote from the lens than the point light source. | 12-12-2013 |
| 20140002418 | METHOD FOR DETERMINING A POSITION OF A CONTACT ON A CAPACITIVE SENSOR FIELD | 01-02-2014 |
| 20150094974 | CAPACITIVE SENSOR, METHOD FOR READING OUT A CAPACITIVE SENSOR FIELD AND METHOD FOR PRODUCING A CAPACITIVE SENSOR FIELD - A capacitive sensor ( | 04-02-2015 |
| 20150145410 | METHOD FOR CONTROLLING AN INTERIOR LIGHTING SYSTEM IN A VEHICLE AND INTERIOR LIGHTING SYSTEM - In a method of controlling an interior lighting ( | 05-28-2015 |
| 20150224924 | METHOD FOR CONTROLLING AN INTERIOR LIGHTING SYSTEM IN A VEHICLE AND INTERIOR LIGHTING SYSTEM - In a method of controlling an interior lighting ( | 08-13-2015 |
Ulrich Backes, Rodolfzell DE
| Patent application number | Description | Published |
|---|---|---|
| 20090261237 | Optical sensor device - An optical sensor device has a sensor unit which includes a light emitter ( | 10-22-2009 |
Ulrich Backes, Lessingstrasse DE
| Patent application number | Description | Published |
|---|---|---|
| 20080307878 | Method and sensor for detecting occurrences of wetting on a pane - The method operates with successive, continuously repeated measuring cycles. In a first cycle section, a measuring capacitor is charged up to a first threshold value by the current flowing in a light receiver of a first optical measuring section. In a subsequent, second cycle section the measuring capacitor is discharged to a second threshold value by the current flowing in a light receiver of a second optical measuring section. The light transmitters of the optical measuring sections are regulated over several measuring cycles to predetermined rated values for the charging time and the discharging time. A wetting of the pane is concluded from the momentary deviations between the rated values and the actually measured values of the charging times and discharging times. The available modulation range is adapted dynamically to the prevailing conditions by the systematic control of the intensity of the light transmitters in the two optical measuring sections. In addition, the upper limit of the modulation range is extended to higher values of the ambient light. | 12-18-2008 |
Volker Backes, Marpingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120223006 | FILTER DEVICE AND FILTER ELEMENT FOR USE WITH SUCH A FILTER DEVICE - A filter device having at least one filter housing ( | 09-06-2012 |
| 20120247339 | DEVICE FOR DRYING A MEDIUM FLOW - The invention relates to a device for drying a medium flow ( | 10-04-2012 |
| 20130008839 | FILTERING DEVICE, AND FILTERING ELEMENT FOR USE IN SUCH A FILTERING DEVICE - The invention relates to a filtering device for fluids, comprising a filter housing (I). At least one filtering element ( | 01-10-2013 |