Patent application number | Description | Published |
20100199028 | Non-volatile storage device with forgery-proof permanent storage option - The invention is related to non-volatile storage devices. | 08-05-2010 |
20110123167 | Method and device for linking multimedia data - It is desired to link photo data and video data taken by a digital camcorder. Therefore, there is provided a device and method for linking multimedia data, wherein linking information is formed on the basis of first and/or second multimedia data. The linking information is stored on a recording medium together with the first multimedia data. The second multimedia data may be stored together with respective linking information to the first multimedia data on a second recording medium. Thus, a camera-man while recording is able to set up logo or index pictures for a video film. | 05-26-2011 |
20110216584 | Electromechanical switch, storage device comprising such an electromechanical switch and method for operating the same - An electromechanical switch is described, which comprises a conductive body and a plurality of carbon nanotubes being separate to each other, each of the carbon nanotubes being connected to at least one common terminal electrode with at least one of its ends, wherein in an open state of the switch each of the carbon nanotubes substantially projects along a surface of the conductive body and keeps up a gap to said surface, and wherein in a closed state of the switch at least one carbon nanotube is bend in a direction of the surface to close an electrical contact between said terminal electrode and the conductive body. The size of the gap between the respective carbon nanotube and the surface is different for each one of the plurality of carbon nanotubes. | 09-08-2011 |
20120110238 | DATA SECURITY IN SOLID STATE MEMORY - The invention concerns data security in solid state memory. The solid state memory contains at least one specific area directed to storing sensitive information. The invention is for handling security relevant data in solid state memories and to protect the data from unauthorized access. According to the invention, the solid state memory includes a security element for deleting the specific memory area at start up. | 05-03-2012 |
20120319729 | FIELD PROGRAMMABLE GATE ARRAY - A field programmable gate array is disclosed, which comprises at least one logic element having at least one switching element. The switching element comprises a static support element and a movable connecting element for providing a non-volatile electrical connection. | 12-20-2012 |
20130003514 | METHOD AND APPARATUS FOR DATA STORAGE - A method and an apparatus for data storage based on fibers are described. Data are stored as marks in a surface of a fiber or in a volume near the surface of the fiber. Data marks are written to or read from the fiber by irradiating the surface of the fiber with at least one radiation beam. The fiber has calibration marks for controlling a speed of the fiber relative to the at least one radiation beam. | 01-03-2013 |
20130039115 | FIELD PROGRAMMABLE READ-ONLY MEMORY DEVICE - The field programmable read-only memory device comprises a memory cell having a switching element for storing bit information. The switching element provides a switchable electrical connection between word line and a bit line and comprises a static body and a moveable connecting element. The switchable electrical connection is non-volatile. | 02-14-2013 |
20130039116 | PROGRAMMABLE READ-ONLY MEMORY DEVICE AND METHOD OF WRITING THE SAME - A bit cell of the PROM-device comprises a carbon nanotube having a tilted portion comprising a free end and a fixed portion which is to the reference node. The carbon nanotube comprises a structural defect between the fixed and the tilted portion which causes the carbon nanotube to tilt such that the free end is electrically connected to either the storage electrode or an opposite release electrode. | 02-14-2013 |
20130155470 | METHOD AND APPARATUS FOR ARCHIVING AN IMAGE - A method and an apparatus for archiving an image on a photographic medium are described. The image consists of an array of pixels, where a color depth of the pixels is n bits. In addition to recording the array of pixels on the photographic medium also a subset of the n bits describing the color of the pixel is recorded on the photographic medium for each pixel. | 06-20-2013 |
20140346234 | METHOD, APPARATUS AND STORAGE MEDIUM FOR TWO-DIMENSIONAL DATA STORAGE - A method and an apparatus for reading a data pattern from or writing a data pattern to a storage medium are described. During reading a pattern retrieval stage retrieves a test pattern and the data pattern from the storage medium. A decoder, which is trained with pattern elements of the retrieved test pattern by a training stage, decodes the retrieved data pattern by performing a comparison between topologies of the retrieved data pattern and representative patterns derived from the test pattern during training of the decoder. | 11-27-2014 |
20150062642 | METHOD AND APPARATUS FOR STORING DATA - A method and an apparatus for storing data as a coded two-dimensional pattern of pixels on a photographic medium are described. An image representative of the data to be stored is divided into a two-dimensional array of blocks. A representative color value is determined for each block to obtain a two-dimensional array of representative color values. At least part of the data to be stored is coded such that the resulting coded two-dimensional pattern of pixels resembles the two-dimensional array of representative color values. The coded two-dimensional pattern of pixels is printed onto the photographic medium. | 03-05-2015 |
20150269405 | METHOD, APPARATUS, STORAGE MEDIUM, AND CODING SCHEME FOR DATA STORAGE USING AMPLITUDE MODULATION - A method and an apparatus for encoding data as a two-dimensional array of pixels, as well as a method and an apparatus for decoding such data are described. Data bits for encoding are received via an input. An encoder determines blocks of pixels corresponding to the received data bits from an alphabet of allowed blocks of pixels. Each allowed block of pixels represents two or more data bits. Values of the pixels within each block of pixels in said alphabet are selected from three or more allowed values and increase continuously from a lowest value of a first pixel to a highest value of a last pixel when considering the pixels along a spiral or represent a plane having an orientation and an inclination. The blocks of pixels determined for the data bits are combined into a two-dimensional array of pixels. For decoding a pixel analyzer determines properties of pixel values of each retrieved block of pixels. A property analyzer then determines data bits for each retrieved block of pixels from the determined properties. | 09-24-2015 |
Patent application number | Description | Published |
20100292460 | WATER-DISPERSIBLE POLYSACCARIDE DERIVATIVES OF REDUCED GLYOXAL CONTENT, AND A PROCESS FOR DECREASING THE GLYOXAL CONTENT IN GLYOXAL-CROSSLINKED POLYSACCHARIDE DERIVATIVES - A description is given of glyoxal-treated polysaccharide derivatives which, to decrease the unbound glyoxal, are treated with an aqueous solution of one or more water-soluble aluminium salts, or one or more water-soluble borates, or a combination of one or more water-soluble aluminium salts and one or more water-soluble borates, and, if appropriate, with suitable buffer substances to set the pH, and then dried. | 11-18-2010 |
20110111229 | TERNARY MIXED ETHERS - The invention relates to innovative cellulose derivatives with low surface swelling in aqueous suspension, with high relative high-shear viscosity, and with high thermal flocculation point in water, and also to their use in building-material systems. | 05-12-2011 |
20110113989 | METHYLHYDROXYPROPYLCELLULOSE (MHCP) FOR MINERAL-BOUND BUILDING MATERIAL SYSTEMS - The present invention relates to the preparation of methylhydroxypropylcellulose (MHPC) and the use thereof in mineral-bound building material systems, preferably in gypsum-bound building material systems, particularly preferably in gypsum machine plaster. | 05-19-2011 |
20130150463 | PARTICULATE WATER-SOLUBLE POLYMERIC POLYOL TREATED WITH TRIALKYL ORTHOESTERS OR TETRAALKYL ORTHOCARBONATES - The present invention relates to a particulate water-soluble polymeric polyol that is treated with a compound represented by formula (I), CR | 06-13-2013 |
20130193370 | NOVEL CELLULOSE ETHERS AND THEIR USE - Cellulose ethers are described which are useful in compositions for extrusion-molded bodies. In these cellulose ethers the ether substituents are methyl groups, hydroxyalkyl groups, and optionally alkyl groups being different from methyl, the cellulose ether has an MS (hydroxyalkyl) of 0.11 to 1.00, and hydroxy groups of anhydroglucose units are substituted with methyl groups such that [s23/s26−0.2*MS (hydroxyalkyl)] is 0.35 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 3-positions of the anhydroglucose unit are substituted with methyl groups and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 6-positions of the anhydroglucose unit are substituted with methyl groups. | 08-01-2013 |
20130236512 | NOVEL CELLULOSE ETHERS AND THEIR USE - Cellulose ethers are described herein which are useful in capsules or in coatings for dosage forms. In these cellulose ethers the ether substituents are methyl groups, hydroxyalkyl groups, and optionally alkyl groups being different from methyl, the cellulose ether has an MS (hydroxyalkyl) of 0.05 to 1.00, and hydroxy groups of anhydroglucose units are substituted with methyl groups such that [s23/s26−0.2*MS(hydroxyalkyl)] is 0.35 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 3-positions of the anhydroglucose unit are substituted with methyl groups and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 6-positions of the anhydroglucose unit are substituted with methyl groups. | 09-12-2013 |
20140024723 | COMPOSITION COMPRISING AN ORGANIC LIQUID DILUENT AND A SPECIFIC HYDROXYPROPYL METHYLCELLULOSE - A liquid composition which comprises an organic liquid diluent and at least one hydroxypropyl methylcellulose having 28 to 30 weight percent of methoxyl groups, 7 to 12 weight percent of hydroxypropoxyl groups and a sum of methoxyl groups and hydroxypropoxyl groups of from 38.5 to 42 weight percent is stable over an extended time period. | 01-23-2014 |
20140134317 | FOOD COMPOSITION COMPRISING A CELLULOSE ETHER - Cellulose ethers are described herein which are useful in food compositions. In these cellulose ethers the ether substituents are methyl groups, hydroxyalkyl groups, and optionally alkyl groups being different from methyl, the cellulose ether has a DS(methyl) of from 1.65 to 2.20, an MS(hydroxyalkyl) of from 0.10 to 1.00, and hydroxy groups of anhydroglucose units are substituted with methyl groups such that [s23/s26−0.2*MS(hydroxyalkyl)] is 0.35 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 3-positions of the anhydroglucose unit are substituted with methyl groups and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 6-positions of the anhydroglucose unit are substituted with methyl groups. | 05-15-2014 |
20140287148 | BUILDING COMPOSITION COMPRISING CELLULOSE ETHER - Cellulose ethers, wherein at least a part of the hydroxyl groups of the cellulose backbone are substituted by methoxy groups and hydroxyalkoxy groups, and optionally alkoxy groups being different from methoxy groups, having an unconventional distribution of methoxy substituents at the 2-, 3- and 6-positions of the anhydroglucose units are described. Such cellulose ethers exhibit significantly higher thermoreversible gel strengths than any known hydroxyalkyl methyl celluloses of comparable viscosity and kind and level of substitution rendering them useful as additives for building compositions such as cement based tile adhesives. In particular, such cellulose ethers can be used to improve the attainable adhesion strength after heat storage conditioning and the temporal setting characteristics of a building composition. | 09-25-2014 |
20150057356 | MELT-EXTRUDED COMPOSITION COMPRISING A CELLULOSE ETHER - A melt-extruded polymer composition comprising a) at least one cellulose ether, b) one or more active ingredients and c) one or more optional additives, wherein said at least one cellulose ether has an MS (hydroxyalkyl) of 0.05 to 0.55 and hydroxyl groups of anhydroglucose units are substituted with methyl groups such that [s23/s26−0.2*MS(hydroxyalkyl)] is 0.32 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 3-positions of the anhydroglucose unit are substituted with a methyl group and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 6-positions of the anhydroglucose unit are substituted with a methyl group. | 02-26-2015 |
20150057358 | NOVEL SUSTAINED RELEASE DOSAGE FORMS - A sustained release dosage form comprises an active ingredient blended with a polymeric matrix. At least a portion of the polymeric matrix is formed by a cellulose ether having an onset dissolution temperature of at least 40° C., having anhydroglucose units joined by 1-4 linkages and having methyl groups, hydroxyalkyl groups, and optionally alkyl groups being different from methyl as substituents such that the cellulose ether has an MS (hydroxyalkyl) of 0.05 to 1.00, and hydroxyl groups of anhydrogluclose units are substituted with methyl groups such that [s23/s26−0.2*MS(hydroxyalkyl)] is 0.31 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 3-positions of the anhydroglucose unit are substituted with a methyl group and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 6-positions of the anhydroglucose unit are substituted with a methyl group. | 02-26-2015 |
20150065547 | ESTERIFIED CELLULOSE ETHERS HAVING A SPECIFIC SUBSTITUENT DISTRIBUTION - An esterified cellulose ether comprises (i) aliphatic monovalent acyl groups or (ii) groups of the formula —C(O)—R—COOA wherein R is a divalent aliphatic or aromatic hydrocarbon group and A is hydrogen or a cation or (iii) a combination of aliphatic monovalent acyl groups and groups of the formula —C(O)—R—COOA, wherein the cellulose ether has anhydroglucose units joined by 1-4 linkages and has methyl groups, hydroxyalkyl groups, and optionally alkyl groups being different from methyl as substituents such that the esterified cellulose ether has an MS (hydroxyalkyl) of 0.05 to 1.00, and hydroxyl groups of anhydroglucose units are substituted with methyl groups such that [s23/s26−0.2*MS(hydroxyalkyl)] is 0.36 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 3-positions of the anhydroglucose unit are substituted with a methyl group and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 6-positions of the anhydroglucose unit are substituted with a methyl group. The esterified cellulose ether is useful as an excipient for poorly water-soluble drugs. | 03-05-2015 |
20150065548 | COMPOSITION COMPRISING AN ORGANIC DILUENT AND A CELLULOSE ETHER - A liquid composition comprises an organic diluent and at least one cellulose ether having anhydroglucose units joined by 1-4 linkages and having methyl groups, hydroxyalkyl groups, and optionally alkyl groups being different from methyl as substituents such that hydroxyl groups of anhydroglucose units are substituted with methyl groups such that s23/s26 is 0.29 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 3-positions of the anhydroglucose unit are substituted with a methyl group and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 6-positions of the anhydroglucose unit are substituted with a methyl group. The liquid composition can be used for preparing a solid dispersion of an active ingredient in a cellulose ether. | 03-05-2015 |
20150202301 | NOVEL ESTERIFIED CELLULOSE ETHERS OF HIGH MOLECULAR WEIGHT AND HOMOGENEITY - Esterified cellulose ethers which have i) a combination of aliphatic monovalent acyl groups and groups of the formula —C(O)—R—COOA wherein R is a divalent aliphatic or aromatic hydrocarbon group and A is hydrogen or a cation, ii) a weight average molecular weight Mw of from 80,000 Dalton to 350,000 Dalton, iii) a Polydispersity Mw/Mn of from 1.3 to 4.1, and iv) a viscosity of up to 4.0 mPa s, measured as a 2.0 wt % solution of the esterified cellulose ether in 0.43 wt % aqueous NaOH at 20° C., are useful as enteric polymers for pharmaceutical dosage forms. | 07-23-2015 |
20150203597 | PARTIALLY CROSS-LINKED ESTERIFIED CELLULOSE ETHERS - A partially cross-linked esterified cellulose ether having A) groups of the formula —C(O)—R—COOA or a combination of aliphatic monovalent acyl groups and groups of the formula —C(O)—R—COOA, wherein R is a divalent aliphatic or aromatic hydrocarbon group and A is hydrogen or a cation, and B) having a molecular weight distribution such that [Wf(>100 k)−Wf(>100 k)XL]/Wf(>100 k)XL is at least 0.20, wherein Wf(>100 k) is the total weight fraction of the esterified cellulose ether that exceeds 100,000 g/mol, and Wf(>100 k)XL is the weight fraction that exceeds 100,000 g/mol of the methylated esterified cellulose ether is useful as enteric polymer for pharmaceutical dosage forms. | 07-23-2015 |
20150209436 | COMPOSITION COMPRISING AN ORGANIC LIQUID DILUENT AND A CELLULOSE ETHER OF VERY LOW VISCOSITY - A liquid composition which comprises an organic liquid diluent and at least one non-ionic cellulose ether having a viscosity of up to 2.33 mPa·s, measured as a 2 wt.-% solution in water at 20° C., is stable over an extended time period. The liquid composition is useful for preparing a solid dispersion comprising at least one active ingredient in at least one cellulose ether by spray-drying. Alternatively a solid dispersion can be produced by blending and extruding at least one active ingredient, at least one cellulose ether having a viscosity of up to 2.33 mPa·s and optionally one or more adjuvants. | 07-30-2015 |
Patent application number | Description | Published |
20140155834 | Locking Interface, Cartridge Holder and Drug Delivery Device Comprising a Locking Interface - A locking interface for locking a cartridge holder onto a main body of a drug delivery device comprises a locking member for locking the cartridge holder onto the main body, a user interface operable by a user, a support member, on which the locking member and the user interface are located, wherein the locking interface is configured such that a force needed for unlocking the cartridge holder and the main body is reducible by operating the user interface. | 06-05-2014 |
20140241923 | Peristaltic Pump - A peristaltic pump comprises a tube to transport a material in a transport direction and a conveying screw, which is configured to cause a transport of the material by causing a successive squeezing of the tube along the transport direction. | 08-28-2014 |
20140343510 | DRIVE ASSEMBLY FOR A MEDICATION DELIVERY DEVICE AND MEDICATION DELIVERY DEVICE COMPRISING A DRIVE ASSEMBLY - A drive assembly for a medication delivery device is provided, comprising a piston rod which is movable from a start position to an end position for medication delivery and resettable from the end position to the start position. The drive assembly further comprises a guide member, being in engagement with the piston rod, and an impeding element for impeding a movement of the guide member during a reset of the piston rod and thereby impeding the reset of the piston rod. Furthermore, a medication delivery device comprising the drive assembly is disclosed. | 11-20-2014 |
20140356193 | Peristaltic Pump and Method of Transporting Material with a Peristaltic Pump - A peristaltic pump comprises a tube to transport a material in a transport direction and one or more piezoelements, which are configured to cause a squeezing of the tube. Furthermore, a method of transporting material comprises the step of successively actuating the piezoelements along the transport direction of the material and thereby causing a squeezing of the tube. | 12-04-2014 |
20150080798 | PERISTALTIC PUMP - A peristaltic pump comprises a tube for transporting a material, wherein the tube is arranged linearly along a longitudinal axis. The peristaltic pump further comprises a pump head for causing a squeezing of the tube, wherein the pump head is rotatable about a rotation axis. | 03-19-2015 |