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Knittel, DE
Dierk Knittel, Krefeld DE
| Patent application number | Description | Published |
|---|---|---|
| 20100267300 | METHOD FOR PRODUCING REACTIVE CYCLODEXTRINS TEXTILE MATERIAL PROVIDED WITH SAME, AND USE OF SAID CYCLODEXTRIN DERIVATIVES - The invention relates to a process for the preparation of reactive cyclodextrins, in which process the cyclodextrins CD are reacted with a bifunctional alkyl compound X—(CH | 10-21-2010 |
Dietmar Knittel, Dresden DE
| Patent application number | Description | Published |
|---|---|---|
| 20100080205 | RATE RECOVERY MECHANISIM, METHOD AND SYSTEM FOR A WLAN-BLUETOOTH COEXISTANCE SYSTEM - In accordance with the invention, a method and system relating to the rate recovery mechanism in a Wireless Local Area Network (WLAN) and Bluetooth coexistence system is provided. | 04-01-2010 |
Joachim Knittel, Tuttllingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20110317537 | MULTILAYER COAXIAL HOLOGRAPHIC STORAGE SYSTEM - An apparatus for reading from a multilayer holographic storage medium with a coaxial arrangement of a reference beam and a reconstructed object beam is described. The apparatus has an objective lens for focusing the reference beam into the multilayer holographic storage medium such that the reference beam has a focal point behind or in front of a reflective layer of the multilayer holographic storage medium, wherein a distance between the objective lens and the multilayer holographic storage medium is set in accordance with an addressed layer of the multilayer holographic storage medium, and an imaging system with a fixed lens of focal length f and a movable lens of focal length f for re-collimating a reconstructed object beam, wherein for a specific position of the movable lens the imaging system assumes a 4f configuration. For re-collimating the reconstructed object beam the apparatus is adapted to shift the movable lens of the 4f imaging system by substantially twice the shift of the objective lens necessary for addressing a specific layer of the multilayer holographic storage medium. | 12-29-2011 |
Joachim Knittel, Villingen-Schwenningen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090079809 | System and Method for Film Watermarking - A system and method for watermarking a film includes a light source array including one or more light sources having light directed toward a film to be watermarked. A control mechanism is configured to synchronize a position of the film with the light sources such that the light sources are activated to record a watermark on the film to identify an aspect of the film, wherein the watermark includes a plurality of spots aligned transversely to a direction of film motion during printing of the film. | 03-26-2009 |
Joachim Knittel, Tullingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090028040 | Optical Storage Medium and Apparatus for Reading of Respective Data - The optical storage medium comprises tracks with a mark/space data structure, wherein the tracks comprise alternately partitioned marks and not partitioned marks. The partitioned marks are partitioned in particular in tracking direction and are partitioned in two parts, advantageously in two equal parts. The partitions are arranged advantageously such that one track comprises not partitioned marks and a neighboring track comprises partitioned marks, for reducing the track pitch of the optical storage medium and for providing an increased data capacity. The optical storage medium is in a preferred embodiment an optical disc comprising a mask layer with a suitable material for providing a super resolution near field effect, and the data structure of the optical disc comprises two spirals which have either partitioned marks or not partitioned marks. An apparatus for reading the data of a respective optical storage medium comprises a pick-up unit with a laser and a first optical element for providing a TM polarized beam and a TE polarized beam, a second optical element for separating the reflected TM and TE polarized beams, and a first and a second detector. | 01-29-2009 |
Joachim Knittel, Truttllingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080252951 | Reference beam coupler for an apparatus for reading from and/or writing to holographic storage media - The present invention relates to a reference beam coupler for an apparatus for reading from and/or writing to holographic storage media, to a multiplexing scheme using the reference beam coupler, and to an apparatus for reading from and/or writing to holographic storage media using such reference beam coupler or multiplexing scheme. | 10-16-2008 |
Nathalie Knittel, Kriftel DE
| Patent application number | Description | Published |
|---|---|---|
| 20080269055 | Plant Growth Regulation - The present invention relates to a new class of plant growth regulators. In particular, the invention relates to fused azepinone derivative of general formula (I) or an agriculturally acceptable salt thereof wherein X is CO | 10-30-2008 |
| 20100152044 | Plant growth regulation - The present invention relates to the use of a compound for plant growth regulation, preferably by application of the compound to plants, to the seeds from which they grow or to the locus in which they grow, in an effective plant growth regulating, preferably non-phytotoxic amount, which compound is a 3,4-disubstituted maleimide derivative of formula (I) or an agriculturally acceptable salt thereof, wherein: X is aryl or heteroaryl which groups are unsubstituted or substituted; Y is NH or a covalent bond; and Z is aryl or heteroaryl which groups are unsubstituted or substituted and a method for treatment of plants with such compounds in order to induce growth regulating responses. | 06-17-2010 |
Nathalie Knittel, Kriffel DE
| Patent application number | Description | Published |
|---|---|---|
| 20080227640 | Plant Growth Regulation - The present invention relates to the use of a compound for plant growth regulation, preferably by application of the compound to plants, to the seeds from which they grow or to the locus in which they grow, in an effective plant growth regulating, preferably non-phytotoxic amount, which compound is an indolinone derivative of formula (I) or an agriculturally acceptable salt thereof: wherein: X is NNHR | 09-18-2008 |
Otto Knittel, Soest DE
| Patent application number | Description | Published |
|---|---|---|
| 20100301243 | ROTARY CONTROL UNIT, IN PARTICULAR NOMINAL VALUE ROTARY CONTROL UNIT, FOR A VEHICLE HEATING SYSTEM AND IN PARTICULAR VEHICLE AIR CONDITIONING SYSTEM - The rotary control unit to which the invention relates, in particular nominal value rotary control unit for a vehicle heating system and in particular vehicle air conditioning system, is provided with a rotatable rotary control element ( | 12-02-2010 |
| 20110240862 | Solar sensor for the detection of the direction of incidence and the intensity of solar radiation - A solar sensor for the detection of the direction of incidence and the intensity of solar radiation comprises a housing ( | 10-06-2011 |
Thomas Knittel, Waldsee DE
| Patent application number | Description | Published |
|---|---|---|
| 20100005889 | METHOD AND ULTRASONIC SENSOR FOR DETERMINING THE HEIGHT OF OBJECTS DISPOSED ON A CONVEYING DEVICE - The present invention relates to a method for determining the height of objects disposed on a conveying device, in which an ultrasonic sensor positioned in a specific relationship to the conveying device repetitively transmits ultrasonic pulses directed toward the conveying device and any objects disposed thereon to be detected, wherein the ultrasonic pulses are then reflected from a surface of the conveying device or from surfaces of the objects to be detected and are detected by the ultrasonic sensor, wherein from the moments of transmission and moments of detection of the ultrasonic pulses, delay times of the ultrasonic pulses are determined and the height of an object surface relative to the surface of the conveying device is determined from the delay times of the ultrasonic pulses reflected from a surface of an object. The method is characterized in that the delay time of the ultrasonic pulses reflected from the surface of the conveying device is stored as a reference value, that when there is an increase in the measured delay time from a lower to a higher value, the higher value is stored and used as a new reference value, that when there is a decrease in the measured delay time from a higher to a lower value, the lower value is interpreted as the delay time value of ultrasonic pulses reflected from an object surface, and that the height of the object surface relative to the surface of the conveying device is determined from a difference between the most recently stored reference value and a delay time value relevant to an object surface. The invention also relates to an ultrasonic sensor. | 01-14-2010 |
Thorsten Knittel, Regensburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20110126611 | Hydrogen Sensor and A Detection Method for Hydrogen Concentration - A hydrogen sensor includes a support having a first temperature sensor, a heating element and an evaluation unit. The hydrogen sensor furthermore includes a mass flow reduction apparatus by which a gas mass flow over the first temperature sensor and the heating element is reduced. The evaluation unit determines a hydrogen concentration in a gas or gas mixture based on a first temperature detected by the first temperature sensor. A detection method for hydrogen concentration having the hydrogen sensor and a motor vehicle having a fuel cell drive having the hydrogen sensor. | 06-02-2011 |
| 20110168139 | Apparatus for Measuring a Hydrocarbon Concentration and Internal Combustion Engine - An apparatus for measuring a hydrocarbon concentration of a gas stream in a line includes at least one sensor for measuring a hydrocarbon concentration, the position of said sensor being set off in relation to the line. | 07-14-2011 |