Patent application number | Description | Published |
20110009660 | Process for the removal of HF from HF containing organic carbonates - Mixtures comprising organic carbonates, such as carbonates not substituted by fluorine, but especially fluorosubstituted organic carbonates, which are depleted in HF can be obtained from respective mixtures with a higher HF content by a step of stripping such mixture with an inert gas. For example, a reaction mixture comprising fluoroethylene carbonate and HF can be treated in this way. The mixture comprising organic carbonate which is depleted in HF can be distilled to obtain highly purified organic carbonate. | 01-13-2011 |
20120157695 | Process for the Distillative Purification of Fluoroethylene Carbonate - Crude fluoroethylene carbonate obtained by the fluorination of ethylene carbonate and elemental fluorine containing not more than 5% by weight of HF is purified by at least two subsequent distillation steps. The bulk of HF can be removed, if desired, in a preliminary HF removal step, e.g., by stripping, before performing the distillation. Further, if desired, a second HF removal step can be performed by contacting the crude mixture or the distillate obtained after the first distillation step with an adsorbent for HF, e.g., silica gel. The distillation can be performed batch wise. It is preferred to perform the distillation continuously. It yields purified fluoroethylene carbonate with an HF content of equal to or less than 30 ppm. The purified fluoroethylene carbonate can be applied as solvent additive for lithium ion batteries. | 06-21-2012 |
20120228144 | High-purity fluorine gas, the production and use thereof, and a method for monitoring impurities in a fluorine gas - An apparatus for producing a fluorine gas, comprising at least one fluorine generating cell, and at least one fluorine generating cell detector for detecting components of products obtained by the fluorine generating cell, wherein at least one of the fluorine generating cells is connected with the fluorine generating cell detector. | 09-13-2012 |
20130023126 | Method for the manufacture of electronic devices with purified fluorine - Elemental fluorine is used as etching agent for the manufacture of electronic devices, especially semiconductor devices, micro-electromechanical devices, thin film transistors, flat panel displays and solar panels, and as chamber cleaning agent mainly for plasma-enhanced chemical vapor deposition (PECVD) apparatus. For this purpose, fluorine often is produced on-site. The invention provides a process for the manufacture of electronic devices wherein fluorine is produced on site and is purified from HF by a low temperature treatment. A pressure of between 1.5 and 20 Bars absolute is especially advantageous. | 01-24-2013 |
20130130505 | Method for the purification of fluorine - Elemental fluorine is often manufactured electrochemically from a solution of KF in hydrogen fluoride and contains varying amounts of entrained electrolyte salt in solid form as impurity. The invention concerns a process for the purification of such impure elemental fluorine by contact with liquid hydrogen fluoride, e.g., in a jet gas scrubber or by bubbling the raw fluorine through liquid hydrogen fluoride. After this purification step, any entrained hydrogen fluoride is removed by adsorption, condensing it out or both. After passing through a filter with very small pores, the purified fluorine is especially suited for the semiconductor industry as etching gas or as chamber cleaning gas in the manufacture of semiconductors, TFTs and solar cells, or for the manufacture of micro-electromechanical systems (“MEMS”). | 05-23-2013 |
20130233723 | Electrolyzer Apparatus - An electrolyzer apparatus for the electrolytic manufacture of elemental F | 09-12-2013 |
Patent application number | Description | Published |
20110153629 | COMPUTER IMPLEMENTED METHOD FOR ALLOCATING DRIVERS AND PASSENGERS SHARING A TRIP - A computer implemented method for allocating drivers and passengers sharing a trip, the method being executed by a trip sharing service, the method comprising:
| 06-23-2011 |
20110238289 | Navigation device and method for predicting the destination of a trip - A navigation device and computer implemented method for predicting the destination of a trip, the method being executed by a navigation device, the method comprising the steps of: determining starting parameters, the starting parameters comprising at least the starting point, starting time and date of the trip, executing a destination prediction algorithm, the destination prediction algorithm taking the starting parameters as input and predicting a destination, wherein the destination prediction algorithm is generated by using information of a trip history; determining, upon arrival at the predicted or another destination, the actual destination. | 09-29-2011 |
20110246404 | Method for Allocating Trip Sharing - A method and system for allocating users as trip accompanies provides for: creating a first trip prediction algorithm, collecting input parameters, predicting by the first trip prediction algorithm using the collected input parameters as input, at least one first trip, executing a matching method, the matching method comparing attributes of the predicted at least one first trip with attributes of at least one second trip, and allocating the first and the second user to each other as trip accompanies in dependence of the matching score of the first and second potential trip data object. | 10-06-2011 |
Patent application number | Description | Published |
20100161717 | METHOD AND SOFTWARE FOR REDUCING SERVER REQUESTS BY A BROWSER - This disclosure provides various embodiments of systems, software, and computerized methods for reducing the number of server requests sent to a web server. In one aspect, the software generates a file reference uniquely identifying a version of a file capable of being cached by a requester. The file reference can comprise a network-addressable location of the version of the cacheable file and a parameter uniquely identifying the version of the cacheable file, where the parameter is separated from the network-addressable location of the version of the cacheable file. The software can further embed the file reference into a web page file, and send the web page file in response to a request for the web page. The parameter may include a plurality of data elements, such as a second instance of the file name, a timestamp, or a version number of the cacheable file. | 06-24-2010 |
20110125545 | COMPUTER IMPLEMENTED METHOD FOR INTEGRATING SERVICES IN A CALENDAR APPLICATION VIA MEETING REQUEST E-MAILS - The invention relates to a method for integrating services in a calendar application via the meeting request functionality of calendar programs comprising:
| 05-26-2011 |
20110137929 | COMPUTER IMPLEMENTED METHOD FOR INTEGRATING SERVICES IN A CALENDAR APPLICATION VIA WEB SERVICES - A computer readable storage medium having stored therein instructions executable by a processor, the instructions when executed by the processor, integrate a service in a calendar application and cause the processor to:
| 06-09-2011 |
20130103450 | COMPUTER IMPLEMENTATION METHOD FOR INTEGRATING SERVICES IN A CALENDAR APPLICATION VIA MEETING REQUEST E-MAILS - The invention relates to a method for integrating services in a calendar application via the meeting request functionality of calendar programs comprising:
| 04-25-2013 |
20130159028 | Raising User Satisfaction in an Automated Ride Sharing System - Embodiments of the present invention may provide a various techniques for raising user satisfaction with an automated ride sharing system. In one embodiment, the system may disqualify potential passengers that will force the driver to return to a previously departed area. In another embodiment, the system may consolidate multiple stop locations to reduce the number and frequency of stops in a scheduled ride. In another embodiment, the system may select a best possible ride from a plurality of calculated rides based on user satisfaction factors. | 06-20-2013 |
20130159055 | SYSTEM AND METHOD FOR EMPLOYING SELF-OPTIMIZING ALGORITHMS TO PROBE AND REACH REGIONS OF HIGHER CUSTOMER SATISFACTION THROUGH ALTERED SYSTEM PARAMETERS ON SURVEY RESULTS - A system and method described herein provide for the generation of self-optimization algorithms from user survey results for a complex system, such as a matching algorithm for a trip sharing service. User feedback surveys are generated and transmitted to users of the complex system to obtain feedback on a user's experience using the complex system. Survey results from completed surveys are compiled to demonstrate statistical evidence of alternations that can be made to adjust the settings of the complex system. The system and method may use the generated alternations by the complex system to modify the settings of the complex system. | 06-20-2013 |
20140173511 | PROCESS AND METHOD FOR INCREASING USAGE FOR A CARPOOLING SYSTEM - A backend carpooling system including a memory device, a processing device, a communication device, a calculating arrangement, coupled to the memory and processing devices, that includes one or more algorithms for calculating distances, travel times, routes, and performing optimizations to select a distance, travel time, or route satisfying predetermined optimization criteria, the calculating arrangement generating a plurality of ridesharing opportunities, and a notification arrangement, coupled to the communication device, that transmits the plurality of ridesharing opportunities to a user, wherein the plurality of ridesharing opportunities are periodically transmitted to the user. | 06-19-2014 |
20140180746 | RIDE SHARING CALENDAR ENTRY CLASSIFICATION - A time difference between a segment belonging to a multi-segment ride and a ride intent may be calculated. The time difference may be compared to a threshold. If the time difference is less than or equal to the threshold, the ride intent may be marked as a new segment of the multi-segment ride. The parameters of the segment belonging to the multi-segment ride and the ride intent may be specified through electronic calendar entries. The segment belonging to the multi-segment ride may be the first temporal segment of the multi-segment ride. | 06-26-2014 |
20140188775 | SHARED RIDE DRIVER DETERMINATION - Values of a variable affecting the determination of the driver of a shared ride may be calculated. Each value may be associated with a respective potential driver. An optimal value from the calculated values may be selected. A potential driver associated with the selected optimal value may be assigned as the driver of the shared ride. The variable may be carbon emission, electricity consumption, passenger to driver role ratio, driving distance, driving time, vehicle size, fuel efficiency, electricity to gasoline usage ratio, accident occurrence, vehicle safety, vehicle comfort, or vehicle speed. The optimal value may be the lowest value or the highest value from the calculated values. Each value may be calculated based on parameters specified by the respective potential driver. | 07-03-2014 |
20140324505 | Raising User Satisfaction in an Automated Ride Sharing System - Embodiments of the present invention may provide a various techniques for raising user satisfaction with an automated ride sharing system. In one embodiment, the system may disqualify potential passengers that will force the driver to return to a previously departed area. In another embodiment, the system may consolidate multiple stop locations to reduce the number and frequency of stops in a scheduled ride. In another embodiment, the system may select a best possible ride from a plurality of calculated rides based on user satisfaction factors. | 10-30-2014 |
Patent application number | Description | Published |
20090178495 | PROCESS ANALYSIS SYSTEM WITH STERILE SAMPLING OF MECHANICALLY-SENSITIVE MATERIAL FROM A BIOREACTOR - Sampling valve with which samples containing mechanically sensitive material are removed in a sterile manner from a bioreactor, and process analysis system with analysis stations, in particular chromatography systems, biosensors and cell determination devices, permitting automated, sterile removal of a sample from a bioreactor and gentle transport of the sample, containing mechanically sensitive material, in particular cells, to the analysis station | 07-16-2009 |
20130086981 | APPARATUS AND METHOD FOR DISCONTINUOUS FILTRATION - The invention provides an apparatus for discontinuous filtration of a liquid, having a filter station for filtration, a feed line for supplying the liquid to the filter station, and a filter medium movable relative to the station, the filter medium comprising at least two different membranes, which together in the filter station effect multistage filtration. The invention additionally relates to a method for discontinuous filtration of a liquid or for filtering isolated quantities of liquid, comprising: providing a filter station for filtration, the filter station comprising a chamber in which filtration is carried out; moving or transporting a filter medium from a stock into the filter station, the filter medium comprising at least two membranes which are arranged next to one another in the chamber; and supplying the liquid to the chamber, such that the liquid is subjected to multistage filtration through the membranes. | 04-11-2013 |
20130295600 | Process analysis system with sterile sampling of mechanically-sensitive material from a bioreactor - Method for transport of suspensions containing mechanically sensitive material with a sample-transporting device comprising transport conduits and at least one system for accelerating a sample or aliquot through the transport conduit from at least two burets. | 11-07-2013 |
Patent application number | Description | Published |
20080277711 | MEMORY CELL - A memory cell including a substrate with a protruding portion, the protruding portion having a side wall and a bottom, an upper doped region connected to a bit line, a lower region being closer to a bottom of the protruding portion than the upper region, a substrate contact, a control element configured to control a current flow between the lower region and the substrate contact, and a wordline portion, a first insulator near the wordline portion, a floating gate near the wordline portion, and a second insulator between the floating gate and the side wall of the protruding portion, wherein the wordline portion and the floating gate are arranged so that the channel is generateable in the substrate near the side wall between the upper doped region and the lower region. | 11-13-2008 |
20080298121 | METHOD OF OPERATING PHASE-CHANGE MEMORY - A method of operating a phase-change memory array. The method may comprise causing a first current to flow through a phase-change memory element in a first direction and causing a second current to flow through the memory element in a second direction. | 12-04-2008 |
20090034343 | DATA RETENTION MONITOR - A data retention monitor for a memory cell including a voltage source and a voltage comparator. The voltage source is adapted to provide a selectable voltage to the memory cell. The selectable voltage includes a read voltage and a test voltage, with the test voltage being greater than the read voltage. The voltage comparator is adapted to compare a voltage of the memory cell with a reference voltage after the provision of the selectable voltage to the memory cell. The memory cell retains data when the memory cell voltage generated at least in part by the test voltage is substantially equal to the reference voltage. | 02-05-2009 |
20090316463 | Semiconductor Device and Method for Making Same - Embodiments relate to a semiconductor device, including a channel area; a gate line extending along the channel area so that the channel area can be set into a conductive state by activating the gate line; a plurality of terminals including an electrical connection to the channel area, so that the plurality of terminals is connectable to a predetermined voltage by activating the gate line. | 12-24-2009 |
20100157679 | MONITOR STRUCTURE FOR MONITORING A CHANGE OF A MEMORY CONTENT - A monitor structure for monitoring a change of a memory content in a memory field of a non-volatile memory comprising a reference transistor in the memory field and a monitor transistor. The monitor transistor and the reference transistor comprise a common floating gate. Moreover, the memory field is arranged in a first well, and the monitor transistor in a second well. The first well and the second well are of different doping types. | 06-24-2010 |
20120286334 | Semiconductor Device and Method of Making Same - Embodiments relate to a semiconductor device, including a channel area; a gate line extending along the channel area so that the channel area can be set into a conductive state by activating the gate line; a plurality of terminals including an electrical connection to the channel area, so that the plurality of terminals is connectable to a predetermined voltage by activating the gate line. | 11-15-2012 |
20130058159 | METHOD OF OPERATING PHASE-CHANGE MEMORY - One or more embodiments may be related to a method of operating a phase-change memory element, comprising: providing the phase-change memory element, the phase-change memory element having a first terminal and a second terminal; causing a first current through the memory element from the first terminal to the second terminal; and causing a second current through the memory element from the second terminal to the first terminal, wherein the causing the first current programs the memory element from a first resistance state to a second resistance state and the causing the second current programs the memory element from the first resistance state to the second resistance state. | 03-07-2013 |
Patent application number | Description | Published |
20080197966 | Pulse Resistor (Brake Resistor) For A Frequency Converter In The Higher Voltage And Capacity Range - The invention relates to a pulse resistor for a frequency converter in the higher voltage and capacity range. The inventive pulse resistor is characterized by comprising at least two bipolar subsystems ( | 08-21-2008 |
20080232145 | Inverter Circuit with Distributed Energy Stores - The invention relates to a rectifier circuit comprising a phase module ( | 09-25-2008 |
20080259661 | Control Process for Redundancy Use in the Event of a Fault of a Polyphase Power Converter Having Distributed Energy Stores - The invention relates to a method for controlling a power converter having at least two phase modules, which each have an upper and a lower valve branch, each having at least three series-connected two-pole subsystems, in the event of failure of at least one subsystem of a valve branch of a phase module. According to the invention, the valve branch (TI, T | 10-23-2008 |
20110002149 | CONVERTER - A converter has a network-side and a load-side power converter that are connected together on the DC side in an electrically conductive manner. An upper and a lower valve branch of each phase module, respectively, of the load-side power converter has at least one two-poled subsystem. At least one multiphase network-controlled power converter is provided as the network-side power converter. In this way, a converter is obtained, in particular an intermediate voltage circuit converter for intermediate voltages, which combines a simple and cost-effective feed circuit on the network side with a modular multilevel converter on the load side. | 01-06-2011 |
20110049994 | WIND FARM HAVING A PLURALITY OF WIND ENERGY INSTALLATIONS - The invention relates to a wind power plant ( | 03-03-2011 |
20110089873 | POWER SUPPLY DEVICE - A power supply device for a variable rotation speed drive includes a free-running converter connected to a land-based power grid, and an inverter connected to the variable rotation speed drive. A direct-current cable electrically connects the DC side of the converter with the DC side of the inverter. The inverter includes a plurality of phase modules having an upper and a lower valve branches with least two series-connected, two-pole subsystems with distributed energy storage devices. The inverter is located on the seabed in immediate vicinity of the variable rotation speed drive. Signal electronics of the inverter is located on land. In this way, the distance between the power supply on land and the drive on the ocean floor can reach several hundred kilometers, with ocean depths of several kilometers. | 04-21-2011 |
20120105235 | METHOD FOR IDENTIFYING DIRT AND/OR DEW ON COMPONENTS OF A VOLTAGE INTERMEDIATE CIRCUIT CONVERTER - The invention relates to a method for identifying dirt and/or dew on components of a voltage intermediate circuit converter. According to the invention, the temporal curve of a partial discharge pulsed current is detected at least during a precharging process of an intermediate circuit capacitor of the voltage intermediate circuit converter comprising at least one capacitor, wherein a frequency spectrum is calculated from said current pulse, and wherein depending of the result, a dirt warning and/or a dew warning is activated. Thus, the degree of dirt and/or dew of said voltage intermediate circuit converter can be determined at least during a charging process of an intermediate circuit capacitor of a voltage intermediate circuit converter, thereby preventing a breakdown including the consequences thereof. | 05-03-2012 |
20120147636 | METHOD FOR INHIBITING A CONVERTER WITH DISTRIBUTED ENERGY STORES - A method for inhibiting a converter having at least two phase modules is disclosed. Each phase module has an upper and a lower valve branch, with each upper and lower valve branch having a plurality of two-pole submodules which are electrically connected in series and each have a unipolar energy storage capacitor, with a series connection of two turn-off semiconductor switches each being connected in parallel with an antiparallel connected diode. With the method, the submodules in an upper and a lower valve branch in each phase module in the converter are controlled to a switching state III, staggered in time. This considerably reduces the voltage load for the converter and a connected polyphase motor, or a connected power supply system. | 06-14-2012 |
20130300380 | SHAFT-DRIVEN GENERATOR SYSTEM - A shaft-driven generator system has a generator connected to a converter. An inverter supplies an AC voltage on a network side. The converter and the inverter are linked via a DC link circuit. The inverter has at least two phase modules, which each have an upper and a lower valve branch, which each have a plurality of two-pole sub-systems connected electrically in series. Each sub-system has a unipolar storage capacitor, to which a series circuit of two gate-controlled turn-off semiconductor switches is connected electrically in parallel. Each semiconductor switch has a diode connected antiparallel therewith. Thus, a shaft-driven generator system is obtained that has a DC-link converter as a static frequency converter for complying with the required network feedback and for managing transient operating states. | 11-14-2013 |
20140145520 | CIRCUIT ARRANGEMENT HAVING A SEMICONDUCTOR SWITCH AND AN ASSOCIATED ACTUATION CIRCUIT - A circuit arrangement has a series circuit which includes at least two semiconductor switches, of which each is connected to a respective actuation circuit via its control input. In the case of at least one of the actuation circuits, the switching behaviour thereof can be defined by at least one digital switching parameter. The value of the switching parameter can be varied, and therefore the switching behaviour can be adjusted during operation, that is to say between two switching processes. | 05-29-2014 |
20140145779 | CIRCUIT ARRANGEMENT FOR SWITCHING A CURRENT, AND METHOD FOR OPERATING A SEMICONDUCTOR CIRCUIT BREAKER - A control voltage is generated at a control input of a semiconductor circuit breaker by an actuation circuit at switching flanks of a switching signal, said control voltage having a profile which is flattened in relation to the profile of the switching signal. With the disclosed method, the switching losses in a semiconductor circuit breaker are reduced. By defining a value for a switching parameter of a control device of the actuation circuit, the switching behavior of the actuation circuit can be influenced by the switching parameter. A specific parameter value of the switching parameter can be varied during operation of the actuation circuit. | 05-29-2014 |
Patent application number | Description | Published |
20110025393 | Leakage Power Optimized Structure - A digital latch circuit substantially reduces leakage current in output stages of edge-triggered digital switching devices. The circuit comprises first and second NAND gates for receiving first and second input signals and providing first and second output signals. The first NAND gate includes a first A input for receiving the first input signal, a first B input connected to a second NAND gate output, a first leakage current control input connected to a second A input of the second NAND gate, and a first NAND gate output for providing the first output signal. The second NAND gate includes the second A input for receiving the second input signal, a second B input connected to the first NAND gate output, a second leakage current control input connected to the first A input of the first NAND gate, and the second NAND gate output for providing the second output signal. The leakage current through the first NAND gate is substantially reduced based on application of the second input signal to the first leakage current control input. Similarly, the leakage current through the second NAND gate is substantially reduced based on application of the first input signal to the second leakage current control input. This circuit may comprise a set-reset latch in an output stage of an edge-triggered sequential switching device, such as a D flip-flop or a JK master-slave flip-flop. | 02-03-2011 |
20110063926 | Write Through Speed Up for Memory Circuit - A method of performing a write-through operation with a memory circuit having a write enable line, a write address line, a data in line, a read address line, a data out line, a bit array, a comparator, and a mux. A write address is received on the write address line, a read address is received on the read address line, data is received on the data in line. The comparator determines as a first condition whether the write address is identical to the read address, and determines as a second condition whether the write enable line is enabled. When both the first condition and the second condition are met, the comparator signals the mux to directly output the data receiving on the data in line on the data out line without writing the data to the bit array. In this manner, the memory circuit checks to determine whether a write-through operation is called for. If it is, then the mux sends the data on the data in line directly to the data out line, instead of retrieving data from the bit array of the memory, such as through the read decoder, which would take much longer. | 03-17-2011 |
Patent application number | Description | Published |
20080260688 | NOVEL INHIBITORS OF GLUTAMINYL CYCLASE - Compounds of formula (I), combinations and uses thereof for disease therapy, | 10-23-2008 |
20080286231 | NOVEL INHIBITORS OF GLUTAMINYL CYCLASE - Compounds of formula (I), combinations and uses thereof for disease therapy, | 11-20-2008 |
20100119475 | NOVEL INHIBITORS OF GLUTAMINYL CYCLASE - Compounds of general formula (I): | 05-13-2010 |
20100125086 | USE OF ISOQC INHIBITORS - The present invention relates in general to an inhibitor of a glutaminyl peptide cyclotransferase-like protein (QPCTL), and the use thereof for the treatment and/or prevention of an inflammatory disease or disorder selected from the group consisting of (a) chronic and acute inflammations, e.g. rheumatoid arthritis, atherosclerosis, restenosis, pancreatitis; (b) other inflammatory diseases, e.g. neuropathic pain, graft rejection/graft failure/graft vasculopathy, HIV infections/AIDS, gestosis, tuberous sclerosis, Guillain-Barré syndrome, chronic inflammatory demyelinising polyradiculoneuropathy and multiple sclerosis; (c) neuroinflammation; and (d) neurodegenerative diseases, e.g. mild cognitive impairment (MCI), Alzheimer's disease, neurodegeneration in Down Syndrome, Familial British Dementia, and Familial Danish Dementia, which may result from neuroinflammation. | 05-20-2010 |
20110092501 | NOVEL INHIBITORS - The invention relates to novel pyrrolidine derivatives of formula (I): | 04-21-2011 |
20140065095 | NOVEL INHIBITORS - The invention relates to novel pyrrolidine derivatives of formula (I): | 03-06-2014 |
Patent application number | Description | Published |
20080210363 | Process and apparatus for manufacturing spun-bonded fabric - Process of manufacturing spun-bonded fabric, using naturally crimped filaments, whereby the filaments are passed through a stretching unit and finally through a diffusor. The filaments are thereupon layered on a layering device, as crimped filaments. The layered filaments together with the layering device are passed through a solidifying device in which the filaments are solidified by means of a fluid. | 09-04-2008 |
20080220161 | METHOD OF AND APPARATUS FOR MAKING A SPUNBOND - A spunbond web is made by extruding a multiplicity of hot thermoplastic filaments, passing the filaments along an upstream stretch of a path, cooling and stretching the filaments as they move along the upstream stretch of the path, and depositing the cooled and stretched filaments at a downstream end of the upstream stretch on a foraminous belt such that the filaments form a mat thereon. The belt is continuously displaced the belt so as to move the mat downstream along a downstream leg of the path. The mat on the belt, then consolidated with a high-pressure water-jet treatment, and further processed. | 09-11-2008 |
20080264550 | Method of producing a nonwoven fabric from filaments - A laminate is made by first treating two spun-bond webs formed of endless thermoplastic synthetic-resin filaments with wetting agents. Then a layer of hydrophilic fibers is applied to one of the treated spun-bond webs and then the other of the treated spun-bond webs is applied to the layer of hydrophilic fibers on the one treated spun-bond web. Finally the two treated spun-bond webs and the layer of hydroph8ilic fibers between them are hydrodynamically consolidated together. | 10-30-2008 |
20090152757 | Method and apparatus for making a spunbond - A method of making a spunbond fleece from continuous filaments wherein at least some of the filaments produced have natural crimp. The filaments are deposited in the deposition station of a conveyor creating a filament mass and the conveyor transports the filament mass toward a consolidating device. A gas stream is produced that flows along the upper surface of the filament mass in the travel direction of the filament mass. | 06-18-2009 |
20100242839 | APPARATUS FOR APPLYING A LIQUID TO A PASSING WEB - An apparatus for applying a treatment liquid to a web moving in a predetermined web-travel direction has an applicator element having a surface extending transverse to the direction and positioned to contact the moving web. The liquid is applied to the surface such that the liquid is transferred to the moving web where the moving web contacts the surface. A shield directly engages a portion of the surface between the web and the surface so that where the shield extends between the moving web and the surface there is generally no transfer of the liquid from the surface to the moving web. Formations on the shield conduct the liquid away from edges of the shield. | 09-30-2010 |
20110147977 | PROCESS AND APPARATUS FOR PRODUCING SPUNBONDED WEBS FROM FILAMENTS - Process for producing spunbonded webs from filaments, particularly of thermoplastic material, wherein the filaments are spun from at least one spinning apparatus, then cooled and subsequently drawn and also thereafter laid down on a surface to form a continuous sheet of web. The continuous sheet of web is preconsolidated by mechanical needling and subsequently end-consolidated by hydrodynamic consolidation. The end-consolidated continuous sheet of web has a basis weight of more than 80 g/m | 06-23-2011 |
Patent application number | Description | Published |
20100092602 | Injection-Molding Nozzle - An injection molding nozzle comprises a material feed pipe subtending a flow duct communicating flow-wise with at least one nozzle tip. Each tip points transversely to axial direction A of the nozzle and is held by a manifold. The manifold is pluggable/insertable into the material feed pipe and includes a neck and a base. A manifold duct system is subtended in the manifold. A main duct extending the flow duct is in the neck and the base comprises a deflection site and at least one manifold duct. The manifold duct runs radially to axial direction A. The nozzle tip is affixed in a seating unit fitted with a central recess. Radial boreholes running transversely to axial direction A fit into the seating unit and receive plugged-in nozzle tips. The central recess receives the base, the nozzle tip being secured by the base to and in the seating unit. | 04-15-2010 |
20100255145 | INJECTION MOULDING DEVICE - An injection molding nozzle ( | 10-07-2010 |
20100272851 | INJECTION MOLDING NOZZLE - The present invention relates to an injection molding nozzle ( | 10-28-2010 |
20100310706 | CONNECTION DEVICE - A connection system ( | 12-09-2010 |
20110005831 | CONNECTION PIN AND ELECTRICAL CONNECTION - A hookup stem ( | 01-13-2011 |
20110117238 | INJECTION MOLDING NOZZLE FOR AN INJECTION MOLDING TOOL - The invention relates to an injection mold's injection nozzle ( | 05-19-2011 |
20110120986 | ELECTRICAL HEATER FOR HEATING SUBSTANTIALLY CYLINDRICAL OBJECTS - The present invention relates to an electric heater ( | 05-26-2011 |
20130087950 | METHOD FOR OPERATING SEVERAL NEEDLE VALVE NOZZLES OF INJECTION-MOLDING EQUIPMENT - An injection-molding equipment includes at least two cavities and at least one needle valve nozzle, each fitted with one needle, per cavity. The needles are displaceable by an electromagnetic drive into an open and a closed position to respectively release and close a gate aperture subtended in the particular related cavity. Each electromagnetic drive has at least one electromagnet with each sealing needle axially held in place in the open and in the closed position by at least one permanent magnet. A control unit generates individual power pulses of which the duration is defined and saved in said control unit. An electromagnet of an electromagnetic drive is fed a power pulse and generates an electromagnetic field to displace the sealing needle from its closed into its open position and vice-versa, with the power pulses for at least two electromagnetic drives being transmitted in time-staggered manner to the drives. | 04-11-2013 |
20130216644 | HOT RUNNER NOZZLE HAVING AN ELECTRICAL HEATING ELEMENT - A hot runner nozzle having an electrical heating element includes a connector for producing an electrical connection to a connection line, terminal contacts for the heating element terminating in an insulation body for the connector that separates the terminal contacts from one another electrically. The connection line has contact elements that are electrically contactable with the terminal contacts of the heating element. The insulation body is arranged at least in part in a receiving sleeve of the connector, that the connection line may be fixed in or on the receiving sleeve such that the contact elements of the connection line electrically contact the terminal contacts of the heating element, and that a first end of the receiving sleeve that faces towards the heating element wraps around the insulation body and has on this first end two opposing feet that face outward and that are attached to the heating element. | 08-22-2013 |
20130309348 | NOZZLE MOUTHPIECE FOR AN INJECTION MOLDING NOZZLE, INJECTION MOLDING NOZZLE AND INJECTION MOLDING TOOL - A nozzle mouthpiece for an injection molding nozzle for use in an injection molding tool and for processing a fluid mass has a flow channel having an inlet opening and an outlet opening. A first sealing surface is formed radially with respect to a longitudinal axis. A stop surface is arranged between the first sealing surface and the outlet opening and is aligned perpendicular to the longitudinal axis and facing the outlet opening. A a coupling means is arranged radially with respect to the longitudinal axis for fixing the nozzle mouthpiece in a mold sprue opening of a pattern plate. An injection molding nozzle and an injection molding tool is provided having such the telescopic nozzle mouthpiece, which can be fixed in a mold sprue opening of a pattern plate. | 11-21-2013 |
20140284399 | INJECTION MOLDING NOZZLE WITH TWO-PART MATERIAL PIPE - It is the object of the present invention to improve as to how heat is introduced into the tip of an injection molding nozzle. | 09-25-2014 |
20140287087 | COMPONENT PART FOR AN INJECTION MOLDING TOOL, INJECTION MOLDING TOOL AND METHOD FOR PRODUCING THE COMPONENT PART - A component part for an injection molding tool comprises a distributor that includes the first distributor plate, with a top side and underside. The component part has at least two material pipes that are aligned crosswise in relation to the underside of the first distributor plate and connected on the underside to the first distributor plate. Each material pipe has a flow channel configured therein, with feed channels configured in the first distributor plate being open on the underside into the flow channels of the material pipes. The feed channels on the top side of the first distributor plate are configured as open and the first distributor plate is monolithically formed together with the material pipes. An injection molding tool can be used with the component part and a method of making the component part is disclosed. | 09-25-2014 |
20140334524 | THERMOCOUPLE - The invention relates to a thermocouple for sensing the temperature at a measurement point, comprising a first conductor that has a first end and a first terminal, and a second conductor that has a second end and a second terminal. The first end of the first conductor and the second end of the second conductor are in electric contact with one another at the measurement point, while the first terminal of the first conductor and the second terminal of the second conductor can each be connected to a terminal line. The first conductor and the second conductor are applied to a substrate using thick-film technology, the first end of the first conductor and the second end of the second conductor overlapping in at least some sections at the measurement point. A hot runner nozzle has a heater and a thermocouple according to the invention. | 11-13-2014 |
20150054199 | DIE INSERT WITH LAYER HEATING, MOULDING PLATE WITH SUCH A DIE INSERT AND METHOD FOR OPERATING SUCH A DIE INSERT - Heated mould cavities of injection-moulding dies require long heating and cooling phases, with the result that the production unit numbers are low, the unit costs are high and the degree of efficiency is low as a result of the energy for temperature control. It is therefore a problem of the invention to eliminate or to reduce these disadvantages. According to the invention, this is solved by virtue of the fact that a die insert for delimiting, at least in sections, a mould cavity which is configured in a moulding plate of an injection-moulding die for producing components from a flowable material is provided with a main body which has a shaping front side for the mould cavity and a rear side which lies opposite the shaping front side, wherein the main body carries a layer heating means on the shaping front side thereof. | 02-26-2015 |
Patent application number | Description | Published |
20090053530 | Process for producing hard coating systems based on aqueous polyurethane dispersions - The present invention describes the preparation of an aqueous polyurethane dispersion which is cured by radiation, and its use as binder. | 02-26-2009 |
20090269568 | DEFORMABLE FILM WITH RADIATION-CURING COATING AND SHAPED ARTICLES PRODUCED THEREFROM - The present invention relates to a film, further comprising a radiation-curing coating, wherein the coating comprises a polyurethane polymer which contains (meth)acrylate groups and which is obtainable from the reaction of a reaction mixture comprising (a) polyisocyanates and (b1) compounds which comprise (meth)acrylate groups and are reactive towards isocyanates and wherein the coating further comprises inorganic nanoparticles with an average particle size of ≧1 nm to ≦200 nm. It also relates to a process for the production of such coated films, the use of such films for the production of shaped articles, a process for the production of shaped articles with a radiation-cured coating and shaped articles which can be produced by this process. | 10-29-2009 |
20090269589 | BLOCK-RESISTANT, RADIATION-CURABLE COATING SYSTEMS BASED ON HIGH MOLECULAR MASS, AQUEOUS POLYURETHANE DISPERSIONS - The present invention describes block-resistant, radiation-curable coating systems based on high molecular mass, aqueous polyurethane dispersions, a process for preparing them, the use of the coating systems as paints and/or adhesives, and also articles and substrates provided with these paints and/or adhesives. | 10-29-2009 |
20100210757 | Aqueous Coating Systems Based On Physically Drying Urethane Acrylates - The invention relates to radiation-curable coating systems based on aqueous polyurethane dispersions, to a process for their production, to the use of the coating systems as lacquers and/or adhesives, and also to articles and substrates provided with these lacquers and/or adhesive. | 08-19-2010 |
20120041131 | TIN-FREE AQUEOUS POLYURETHANE DISPERSIONS - The present invention relates to radiation-curable coating compositions based on tin-free aqueous polyurethane dispersions based on polyurethane acrylates (i), characterized in that the polyurethane acrylate (i) comprises as builder components | 02-16-2012 |
20120041145 | AQUEOUS COATING SYSTEMS BASED ON PHYSICALLY DRYING URETHANE ACRYLATES - The invention relates to radiation curable coating systems on the basis of aqueous polyurethane dispersions, to a method for the production thereof, to the use of the coating systems as paints and/or adhesives, and to objects and substrates provided with said paints and/or adhesives. | 02-16-2012 |
20120160437 | PROCESS FOR THE PRODUCTION OF SIZED AND/OR WET-STRENGTH PAPERS, PAPERBOARDS AND CARDBOARDS - The present invention relates to a process for the production of sized and/or wet-strength papers, paperboards or cardboards, wherein an aqueous radiation-curable dispersion containing water and at least one polymer, characterized in that the polymer contains cationic groups, is mixed with suspended wood pulp and/or chemical pulp and this mixture is sieved, pressed, thermally dried and then radiation-cured, characterized in that the dispersion is employed in amounts, based on its non-aqueous content in relation to the solid content of the wood pulp and/or chemical pulp, of from 0.001 to 10 wt. %, the papers, paperboards and cardboards produced by this process, and compositions comprising suspended wood pulp and/or chemical pulp and an aqueous radiation-curable dispersion containing at least one polymer, characterized in that the polymer contains cationic groups. | 06-28-2012 |
20120259065 | LOW-VISCOSITY POLYURETHANE ACRYLATE DISPERSIONS - The present invention relates to a process for the preparation of low-viscosity, radiation-curable, aqueous dispersions based on polyurethane acrylates (UV-PUDs), wherein the UV-PUDs hydrophilised via hydroxy-functionalised carboxylic acids have a lower initial viscosity when a large part of the urethanisation, that is to say the reaction of the NCO-functionalised compounds with the OH-functionalised compounds, initially takes place in the absence of the acid-carrying compounds and the incorporation of the acid-carrying compounds via their hydroxyl function takes place as late as possible. | 10-11-2012 |
20120329895 | RADIATION-CURABLE WHIPPED FOAMS - The present invention relates to a process for the production of radiation-cured foams, characterized in that the radiation-cured foams are produced by 1) foaming of an aqueous composition A), 2) thermal drying of the foam produced from step 1), 3) curing of the foam by actinic radiation, the radiation-curable aqueous compositions A), the radiation-cured foams produced by the process according to the invention and the use of the radiation-cured foams for coating substrates. | 12-27-2012 |
20130041072 | AQUEOUS POLYURETHANE DISPERSIONS - The present invention relates to radiation-curable, aqueous dispersions based on polyurethane acrylates (i), which are characterized in that the polyurethane acrylate (i) comprises as builder components A) one or more aromatic polyepoxy(meth)acrylates with an OH number of from 20 to 300 mg of KOH/g of substance, C) one or more oligo- or polyesters containing unsaturated fatty acids with an OH number of from 15 to 300 mg of KOH/g of substance and an iodine number of greater than 50 g of I | 02-14-2013 |
20130095330 | PROCESS FOR THE PREPARATION OF LOW-VISCOSITY, WATER-DILUTABLE URETHANE (METH)ACRYLATES - The present invention relates to a process for the preparation of highly reactive, low-viscosity and water-dilutable polyisocyanate reaction products which contain activated groups which react, by polymerization, with ethylenically unsaturated compounds under the action of actinic radiation. The present invention furthermore relates to a process for the preparation of such products and their use. | 04-18-2013 |
20130095331 | PROCESS FOR THE PREPARATION OF LOW-VISCOSITY, WATER-DILUTABLE URETHANE (METH)ACRYLATES - The present invention relates to a process for the preparation of highly reactive, low-viscosity and water-dilutable polyisocyanate reaction products which contain activated groups which react, by polymerization, with ethylenically unsaturated compounds under the action of actinic radiation. The present invention furthermore relates to a process for the preparation of such products and their use. | 04-18-2013 |
20130096255 | PROCESS FOR THE PREPARATION OF LOW-VISCOSITY, WATER-EMULSIFIABLE ALLOPHANATES WITH RADIATION-CURABLE GROUPS - The present invention relates to a process for the preparation of low-viscosity polyisocyanate reaction products which contain allophanate groups, can be readily emulsified in water and contain activated groups which react, by polymerization, with ethylenically unsaturated compounds under the action of actinic radiation. The present invention furthermore relates to the products which can be prepared by the process according to the invention and their use. | 04-18-2013 |
20130273359 | USE OF AQUEOUS DISPERSIONS AS PRIMERS - The present invention relates to the use of aqueous UV-reactive primers for the coating of substrates based on ethylene vinyl acetate copolymers (EVA copolymers) or rubber. The present invention further provides a novel method for joining articles using an aqueous UV-reactive primer. | 10-17-2013 |
20140356561 | FREE RADICAL CURABLE WATERBORNE GLASS COATING COMPOSITIONS - Aqueous polyurethane coating compositions are disclosed in this specification. The aqueous polyurethane coating compositions contain a polycarbonate-polyurethane resin component and a water-dilutable, ethylenically unsaturated polyurethane polyol component. | 12-04-2014 |
Patent application number | Description | Published |
20090211313 | Water-circulating household appliance with an embossed washing drum - The invention relates to a water-circulating household appliance that may be, for example a washing machine, washer-drier, or clothes drier. The household appliance includes a rotatably mounted washing drum with a drum casing and a drum cover face. The washing drum is embossed with protrusions in the form of embossments whose edges are ellipsoidal. | 08-27-2009 |
20100000026 | METHOD FOR WASHING LAUNDRY IN A PROGRAM-CONTROLLED DOMESTIC APPLIANCE, AND CORRESPONDING DOMESTIC APPLIANCE - A method is provided for washing laundry in a program-controlled domestic appliance for doing laundry. Washing liquid present in the tub is heated and the washing liquid is heated to a specific washing temperature set as a function of determined parameter values that are specific to the laundry and/or of the appliance. | 01-07-2010 |
20100287996 | LAUNDRY DRUM FOR A LAUNDRY TREATING MACHINE - A laundry drum for a laundry treating machine, wherein the laundry drum includes a drum cover that has a cylindrical shape and structures that are distributed in a circumferential direction of the drum cover. The structures project from the cylindrical shape of the drum cover that is mounted in the laundry drum. Further, the structures are formed from inwardly bulging linear elevations that extend along a circumferential line. | 11-18-2010 |
20100326142 | DRUM FOR A LAUNDRY TREATMENT MACHINE - A laundry drum for a laundry treatment machine that is rotatable about an axis, wherein the laundry drum includes a drum jacket made of metal sheet, and wherein the drum jacket has throughflow holes and linear elevations that are distributed in a peripheral direction and that extend transversely to a periphery line. The linear elevations rise at a distance from one another in a straight or curved line from cylindrical regions of the laundry drum. Agitators are disposed on an inner periphery of the drum jacket and the throughflow holes are disposed in the cylindrical regions. | 12-30-2010 |
20110048080 | DRUM FOR A LAUNDRY TREATMENT MACHINE - A drum for a laundry treatment machine that is rotatably mounted within the housing of the laundry treatement machine, and wherein the drum includes a bottom disk and a jacket which are individually or jointly provided with a curved structure. The curved structure includes at least two rows of prism-type embossings that have substantially rectangular base, and the at least two rows encompass at least partially the drum. A surface of embossings that is directed in a circumferential direction of the drum is arranged at a steep angle to the jacket; an opposing surface of the embossings is arranged at a flat angle to the jacket; and lateral surfaces of the embossings are arranged at least nearly at a right angle to the jacket. | 03-03-2011 |
20110088276 | Laundry Drum - A laundry drum for a laundry treatment machine mounted within a housing for rotation about a non-vertical axis, the laundry drum including a drum casing having a plurality of stamped recesses formed therein in a manner such that at least one sectional plane of the laundry drum lying at right angles to the axis of rotation has an at least approximately circular shape, the laundry drum including a drum casing having the curved stamped recesses formed therein in a manner wherein in the alignment of a surface contour lying in the drum casing is formed a surface having a plurality of arcuate edges which merge continuously into one another with a single axis of symmetry extending at least approximately in the circumferential direction of the drum casing. | 04-21-2011 |
Patent application number | Description | Published |
20090223313 | Drive apparatus for a swing-out element of a motor vehicle - A drive apparatus is provided for a swing-out element of a motor vehicle, in particular for a swiveling swing-out window, which is automatically adjustable between an open position and a closed position along a movement path, including a driving gear driven by an electric motor, to which a swing-out lever connected to the swing-out element is coupled at a pivot point that is guided at a radial distance in relation to the rotary axle of the driving gear on a guide path deviating from a circular path, the distance decreasing along the guide path from the open position of the swing-out element to the closed position. | 09-10-2009 |
20090249698 | Drive apparatus for a swing-out element of a motor vehicle - In a drive apparatus ( | 10-08-2009 |
20100320053 | Driving device for an adjusting system of a motor vehicle - A driving device for an adjusting system of a motor vehicle includes a transmission with a drive element rotatably mounted about an axis of rotation for introducing a torque, a driven element rotatably mounted about the axis of rotation for delivering a torque, and a wrap spring brake device for transmitting a drive-side torque introduced by the drive element to the driven element and for blocking a driven-side torque applied on the driven element. It is provided that the drive element and the driven element each are mounted on a stationary portion of the transmission. In this way a driving device is created, whose drive element and driven element can have low bearing tolerances and which in addition is optimized in terms of friction to provide a smooth operation. | 12-23-2010 |
20120066977 | DRIVE ARRANGEMENT FOR ACTUATION OF A HATCH OF A MOTOR VEHICLE - A drive arrangement for actuation of a hatch of a motor vehicle with a drive is provided, wherein the hatch is pivotable via hinges around a geometrical hatch axis, whereby a hatch opening of the motor vehicle body may be closed, wherein the drive is designed as an elongate linear drive for producing linear drive movements, wherein in the installed state the drive extends along the hatch axis and is aligned basically parallel to the hatch axis in view of its linear drive movements. In the installed state, the drive is positioned in cavity of the hatch in the area of the hatch axis, a redirection gear is provided which is arranged in the area of the hatch axis, and the drive is drive-wise coupled to the motor vehicle body via the redirection gear through openings in the hatch. | 03-22-2012 |
20120233927 | CONNECTING ASSEMBLY FOR CONNECTING A DRIVING DEVICE TO A HINGED MEMBER OF A MOTOR VEHICLE AND DRIVING DEVICE COMPRISING THE SAME - The invention relates to a connecting assembly for connecting a driving device ( | 09-20-2012 |
20120234116 | DRIVE DEVICE FOR A TILT ELEMENT OF A MOTOR VEHICLE - A drive device for a deployment element of a motor vehicle, in particular for a pivotable hinged window, which can be moved between an open position and a closed position in a motorized manner is provided. A spur gear transmission driven by an electric motor comprises an output gear having a coupling lever for coupling a deployment lever in a rotationally movable manner, a spur gear that meshes with the output gear, and an intermediate gear that is coaxial with the spur gear. The output gear has outer teeth having two teeth sections of different axial tooth width. The deployment lever that is coupled to the coupling lever extends in a plane of symmetry perpendicular to the rotational axes of the spur gear transmission. | 09-20-2012 |