Patent application number | Description | Published |
20100307910 | TILTED MULTI EFFECT DISTILLATION MODULE WITH MEANS FOR HEATING AND COOLING - A tilted multi effect distillation module comprising a plurality of distillation stages, each stage defined by a first and a second sheet member arranged in parallel to each other, the second sheet member above the first sheet member, and by one or more frame members ( | 12-09-2010 |
20100326428 | METHOD FOR HEATING FRESH WATER FOR DOMESTIC OR INDUSTRIAL USE - A method and apparatus for heating service water and providing heat for the heating of buildings, if required, including a first heat source, a storage tank, and a service water heat exchanger for heating service water, where a simple, robust and efficient system is attained by connecting the first channel of the service water heat exchanger in parallel with the storage tank and by providing a control device, which controls the first circulator pump and the second circulator pump in such a way that in a first operational state the mass flow of the heat transport medium through the first heat source is greater than the mass flow of the heat transport medium through the first channel of the service water heat exchanger, and that in a second operational state the mass flow of the heat transport medium through the first heat source is smaller than the mass flow of the heat transport medium through the first channel of the service water heat exchanger | 12-30-2010 |
20110083462 | DEVICE FOR OBTAINING HEAT - The invention relates to a device ( | 04-14-2011 |
20110107757 | STIRLING ENGINE - The invention relates to a Stirling engine, including at least one cylinder in which two pistons are arranged which move counter to one another, with each piston being connected by means of a first connecting rod to an oscillating lever, and the oscillating lever is connected by means of a second connecting rod to the crankshaft, where the oscillating lever is connected in an articulated manner with its first end to the second connecting rod, it is pivotably mounted at its second end in the cylinder housing, and the first connecting rod is connected in an articulated manner between the first and second end. | 05-12-2011 |
20120125320 | METHOD FOR PROVIDING HEAT - A method and a related device for providing heat for heating buildings and optionally for heating tap water via a solar collector, in which the solar collector is filled and permeated with a thermal carrier medium in the event of incident solar radiation, in order to heat the thermal carrier medium, and in which the solar collector is otherwise emptied, the thermal carrier medium being collected in a storage reservoir. | 05-24-2012 |
Patent application number | Description | Published |
20090211628 | Rear contact solar cell and method for making same - The invention concerns a solar cell ( | 08-27-2009 |
20110053312 | METHOD FOR THE CONTACT SEPARATION OF ELECTRICALLY-CONDUCTING LAYERS ON THE BACK CONTACTS OF SOLAR CELLS AND CORRESPONDING SOLAR CELL - A method for fabricating a solar cell comprising a semiconductor substrate is proposed where electrical contacting is made on the back side of the semiconductor substrate. The back side of the semiconductor substrate has locally doped regions. The adjacent regions exhibit different doping from the region. The two regions are initially coated with electrically conductive material over the entire area. So that the conductive material does not short-circuit the solar cell, the two regions are covered with a thin electrically insulating layer at least at the region boundaries. | 03-03-2011 |
20110284064 | SOLAR CELL - A solar cell includes a semiconductor layer with first doping, an inducing layer arranged on the semiconductor layer and an inversion layer or accumulation layer which due to the inducing layer is induced underneath the inducing layer in the semiconductor layer. The inducing layer includes a material with a surface charge density of at least 10 | 11-24-2011 |
20110290318 | Semiconductor Device, In Particular Solar Cell - A semiconductor device, in particular a solar cell, comprises a semiconductor substrate having a semiconductor substrate surface and a passivation composed of at least one passivation layer which surface-passivates the semiconductor substrate surface, wherein the passivation layer comprises a compound composed of aluminium oxide, aluminium nitride or aluminium oxynitride and at least one further element. | 12-01-2011 |
20110308581 | SOLAR CELL - A solar cell includes a semiconductor layer, a collecting layer for collecting free charge carriers from the semiconductor layer and a buffer layer which is arranged between the semiconductor layer and the collecting layer. The buffer layer is designed as a tunnel contact between the semiconductor layer and the collecting layer. The buffer layer essentially includes a material with a surface charge density of at least 10 | 12-22-2011 |
20120032310 | Production Process For A Semi-Conductor Device And Semi-Conductor Device - A process for producing a semiconductor device comprises the following process steps: provision of a semiconductor substrate ( | 02-09-2012 |
20140087515 | METHOD FOR THE CONTACT SEPARATION OF ELECTRICALLY-CONDUCTING LAYERS ON THE BACK CONTACTS OF SOLAR CELLS AND CORRESPONDING SOLAR CELL - A method for fabricating a solar cell including a semiconductor substrate is proposed where electrical contacting is made on the back side of the semiconductor substrate. The back side of the semiconductor substrate has locally doped regions. The adjacent regions exhibit different doping from the region. The two regions are initially coated with electrically conductive material over the entire area. So that the conductive material does not short-circuit the solar cell, the two regions are covered with a thin electrically insulating layer at least at the region boundaries. The electrically conductive layer is separated by applying an etch barrier layer over the entire surface which is then removed free from masking and selectively e.g. by laser ablation, locally above the insulating layer. The conductive layer is locally removed in the area of the openings of the etch barrier layer by subsequent action of an etching solution. | 03-27-2014 |
20150221788 | Semiconductor Device, In Particular A Solar Cell - A semiconductor device, in particular a solar cell, comprises a semiconductor substrate having a semiconductor substrate surface and a passivation composed of at least one passivation layer which surface-passivates the semiconductor substrate surface, wherein the passivation layer comprises a compound composed of aluminium oxide, aluminium nitride or aluminium oxynitride and at least one further element. | 08-06-2015 |
Patent application number | Description | Published |
20130156048 | Systems, Methods, and Computer Program Products for Automatic Mapping Between Parlay-X Short Messaging Service Message Element XML Encoding and Native SMPP Protocol Data Coding - Systems, methods, and computer program products are for mapping an extensible markup language (XML) encoding declarations to a short message peer-to-peer (SMPP) data coding scheme (DCS) for a mobile-terminated (MT) short messaging service (SMS). An exemplary method includes receiving a message from a short message entity (SME) for delivery to a mobile device. The message includes a payload with at least one character encoded in accordance with a first character encoding scheme. The exemplary method further includes receiving from the SME a second encoding scheme for the message, implementing a mapping table to map the first character encoding scheme to the second character encoding scheme, and performing an encoding transformation of the message from the first character encoding to the second character encoding scheme yielding a modified message comprising the payload of the message encoded in the second character encoding scheme as specified by the SME. | 06-20-2013 |
20140315518 | DYNAMIC DISTRIBUTION OF AUTHENTICATION SESSIONS - This disclosure relates to authenticating and providing transport security over unsecured IP networks to network subscribers. The system includes an authentication service that authenticates network subscribers. The authentication service can dynamically define expiry times for network authentication. | 10-23-2014 |
20150067082 | Systems, Methods, and Computer Program Products for Automatic Mapping Between Parlay-X Short Messaging Service Message Element XML Encoding and Native SMPP Protocol Data Coding Scheme - Systems, methods, and computer program products are for mapping an extensible markup language (XML) encoding declarations to a short message peer-to-peer (SMPP) data coding scheme (DCS) for a mobile-terminated (MT) short messaging service (SMS). An exemplary method includes receiving a message from a short message entity (SME) for delivery to a mobile device. The message includes a payload with at least one character encoded in accordance with a first character encoding scheme. The exemplary method further includes receiving from the SME a second encoding scheme for the message, implementing a mapping table to map the first character encoding scheme to the second character encoding scheme, and performing an encoding transformation of the message from the first character encoding to the second character encoding scheme yielding a modified message comprising the payload of the message encoded in the second character encoding scheme as specified by the SME. | 03-05-2015 |
Patent application number | Description | Published |
20090042548 | INTERROGATE-RESPONSE COMMUNICATION SYSTEM WITH PRIVACY INDICATION - A method of and apparatus for obtaining information about a product or service offering having an associated receiver responsive to an information request or query. The method comprise providing a portable subscriber device linked with a communication network, presenting at least one selectable query for information to a subscriber via the subscriber device, selecting the at least one query for information, providing a desired privacy status of the subscriber utilizing the subscriber device, transmitting the query and the privacy status and, at the associated receiver, processing the privacy status and responding to the query by providing the requested information to the subscriber. A corresponding apparatus is also disclosed. | 02-12-2009 |
20100225453 | INTERROGATE-RESPONSE COMMUNICATION SYSTEM WITH PRIVACY INDICATION - A method of and apparatus for obtaining information about a product or service offering having an associated receiver responsive to an information request or query. The method comprise providing a portable subscriber device linked with a communication network, presenting at least one selectable query for information to a subscriber via the subscriber device, selecting the at least one query for information, providing a desired privacy status of the subscriber utilizing the subscriber device, transmitting the query and the privacy status and, at the associated receiver, processing the privacy status and responding to the query by providing the requested information to the subscriber. A corresponding apparatus is also disclosed. | 09-09-2010 |
Patent application number | Description | Published |
20110182681 | TOOL HAVING A METAL OXIDE COATING - The invention concerns a cutting tool comprising a base body and a multi-layer coating applied thereto, which, possibly besides further layers, includes a plurality of main layers A and intermediate layers B applied alternately directly one upon the other, wherein the main layers A and the intermediate layers B are respectively metal oxide layers produced by the PVD process, the thickness of the main layers A is in the range of 4 nm to 1 μm, and the thickness of the intermediate layers B is in the range of 2 nm to 50 nm, wherein the ratio of the thicknesses of the intermediate layers B to the thicknesses of the main layers A is in the range of 1:2 to 1:100. | 07-28-2011 |
20110311805 | CUTTING TOOL - The invention relates to a cutting tool having a substrate base body and a single or multi-layered coating attached thereupon, wherein at least one layer of the coating is a metal oxide layer produced in the PVD process or in the CVD process and the metal oxide layer has a grain structure wherein there is structural disorder within a plurality of the existing grains that are characterized in that in electron diffraction images of the grains, point-shaped reflections occur up to a maximum lattice spacing d | 12-22-2011 |
20130209834 | PVD Hybrid Method for Depositing Mixed Crystal Layers - The present invention concerns a method for depositing mixed crystal layers with at least two different metals on a substrate by means of PVD methods. To provide a method of depositing mixed crystal layers with at least two different metals on a substrate by means of PVD methods, which gives mixed crystal layers which are as free as possible of macroparticles (droplets) and which have a proportion as high as possible of a desired crystalline phase and which are highly crystalline, it is proposed according to the invention that deposition of the mixed crystal layer is effected with simultaneous application of i) the cathode sputtering method of dual magnetron sputtering or high power impulse magnetron sputtering and ii) arc vapour deposition. | 08-15-2013 |
20140193637 | Tool with chromium-containing functional layer - Cutting tool has a substrate and a multilayer coating deposited by PVD. The coating comprises a base layer of one or more identical or different layers of a nitride or carbonitride which contains at least aluminium (Al) and a chromium-containing, oxidic functional layer. Attachment of the chromium-containing functional layer is improved by an intermediate layer of one or more oxides or oxide nitrates of the metals Al, Cr, Si, and/or Zr provided between the base layer and the functional layer. The intermediate layer has a cubic structure and the chromium-containing functional layer is selected from chromium oxide (Cr | 07-10-2014 |