Kirstein
Gerhard Kirstein, Augsburg DE
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20110239852 | SEMIAUTOMATIC OR FULLY AUTOMATIC FIREARM - Semiautomatic or fully automatic firearm, in particular in the form of a rifle or a pistol, containing a barrel whose rear barrel end is in the form of a cartridge chamber into which a projectile can in each case be inserted from the rear; a breech body which is arranged in a breech guide between the cartridge chamber and a rear wall such that it can move in the longitudinal direction between an open position, which releases the cartridge chamber in order to load a projectile, and a closed position which closes the cartridge chamber, wherein, in the closed position, the breech body closes the cartridge chamber at the rear and is used as an opposing bearing for the cartridge case; characterized in that at least one permanent magnet is provided such that, at least in the closed position and in the positions close to the closed position, its magnetic field forces the breech body to the closed position, such that the magnetic force of the at least one permanent magnet simulates a higher mass of the breech body, which acts as an opposing bearing during the firing of a projectile. | 10-06-2011 |
20120306295 | ELECTROMAGNETIC DRIVE, DRIVE INSTALLATION AND USE THEREOF - The invention relates to an electromagnetic drive ( | 12-06-2012 |
Hauke Kirstein, Ellerau DE
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20100206989 | CORROSION-RESISTANT CONNECTION BETWEEN A FIRST COMPONENT AND SECOND COMPONENT - The invention relates to a connection | 08-19-2010 |
20100272954 | Method for Coupling Stiffening Profile Elements and Structural Component - This invention provides a coupling method for coupling a first and a second stiffening profile element for an outer skin of an aircraft or space craft. In a first step the stiffening profile elements are arranged on the outer skin in such a manner that the stiffening profile elements oppose each other with their respective front sides and enclose within themselves a cavity. Furthermore, a fixing hole is formed through a wall of at least one of the stiffening profile elements in the cavity inside a coupling zone of the stiffening profile element. An access opening is formed through the wall in the cavity along the coupling zone. A coupling strap, which couples the stiffening profile elements together, is fastened to the coupling zone by means of a fastening element guided through the fixing hole. | 10-28-2010 |
Hauke Kirstein, Hamburg DE
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20140077035 | GUTTER PROFILE AND AIRCRAFT - A gutter profile for draining liquids on an aircraft, comprising a connecting section for connecting the gutter profile to an outer skin of the aircraft and comprising a drain section for forming a drain cross-section of the gutter profile. The drain section is pre-tensioned into a ground position which opens the drain cross-section and has a flow guiding device for transferring the drain section into a flight position which closes the drain cross-section. An aircraft having such a gutter profile is also disclosed. | 03-20-2014 |
Joe Walter Kirstein, Orland Park, IL US
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20150162743 | METHOD AND SYSTEM FOR OVER-VOLTAGE PROTECTION USING TRANSIENT VOLTAGE SUPPRESSION DEVICES - A method of fabricating an overvoltage protection device and an over-voltage circuit protection device are provided. The over-voltage circuit protection device includes a plurality of transient voltage suppression (TVS) devices coupled in electrical parallel. | 06-11-2015 |
20150311701 | METHOD AND SYSTEM FOR TRANSIENT VOLTAGE SUPPRESSION DEVICES WITH ACTIVE CONTROL - A transient voltage suppression (TVS) device and a method of forming the device are provided. The transient voltage suppression (TVS) device includes a first layer of wide band gap semiconductor material formed of a first conductivity type material, a second layer of wide band gap semiconductor material formed of a second conductivity type material over at least a portion of the first layer, and a third layer of wide band gap semiconductor material formed of the first conductivity type material over at least a portion of the second layer. The TVS device also includes a conductive path electrically coupled between the second layer and an electrical connection to a circuit external to the TVS device, the conductive path configured to permit controlling a turning on of the TVS device at less than a breakdown voltage of the TVS device. | 10-29-2015 |
Joshua M. Kirstein, Bellevue, WA US
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20090001216 | Aircraft engine balanced thrust vectoring system - A balanced thrust vectoring system for an aircraft designed to provide even weight distribution, simple thrust vectoring, and hover stability. The system includes a main diverter that connects to a jet output port. Located inside the diverter is a 4 way splitter that divides the diverter into four equal volumes. Attached to the diverter and adjacent to the two upper volumes are two front upward extending ducts. Attached to the diverter and adjacent to the two lower volumes are two rear upward extending ducts. Each duct includes an upper bend that and diagonally aligned nozzle opening. Each duct has only two bends which help vector the exhaust downward in an efficient manner. The diameter of each duct is consistent to allow their entire length to maximize air flow. | 01-01-2009 |
Kay-Uwe Kirstein, Dietikon CH
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20080287813 | Blood Pressure Monitoring Device and Methods for Making and for Using Such a Device - Disclosed are a system and a method for noninvasively and continuously monitoring blood pressure. Also disclosed is a method for making such a device. The system includes a semiconductor chip comprising a transducer array of individual pressure or force sensors and associated circuitry providing control signals to and/or processing signals from these sensors, all of the above integrated in the chip. Also disclosed is a specific sensor structure provided on said chip. The invention further encompasses a system for measuring and/or tracking the blood pressure waveform and for combining the latter with related blood values like the heartbeat, derived from the above or other measuring devices. | 11-20-2008 |
20100276734 | ELECTROCHEMICAL BIOSENSOR ARRAYS AND SYSTEMS AND METHODS OF MAKING SAME - Electrochemical biosensor arrays and systems, as well as methods of making the electrochemical biosensor arrays and systems, are described herein. The electrochemical biosensor systems can be used with CMOS detection circuits that have a plurality of chemical detection and/or actuation channels or sites. The biosensor systems generally include a first inert conducting electrode disposed on a first portion of a CMOS detection circuit and a polymeric layer adjacent the first inert conducting electrode. The biosensor systems can also include a capture biomolecule bound to the polymeric layer. The biosensor system can also include the CMOS detection and/or actuation circuit having a plurality of channels. | 11-04-2010 |
Mark Kirstein, Incline, NV US
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20110126214 | Data Management for Mobile Data System - A data architecture provides mobile clients with the ability to gain access to business enterprise data sources through configurable Views that interface with the data sources through Data Objects that are defined by Commands, which in turn communicate with the data sources through Connectors (also referred to as Adapters). Each type of View will interface to the data sources with a different functionality so that communications links and other system resources can be used more efficiently. The View types can include Direct Views, Derived Views, Delegated Views, and Definition Views. | 05-26-2011 |
20110295868 | ADAPTER ARCHITECTURE FOR MOBILE DATA SYSTEM - A data architecture provides View objects that define an enterprise data source interface to an application through connectors, and also by Data Objects defined by Commands. Thus, a Data Object comprises a configurable request for data that is issued through Commands to the Adapters of the enterprise data sources. The architecture provides an application developer with the ability to create custom enterprise connectivity to disparate backend enterprise data sources. | 12-01-2011 |
20120239704 | ADAPTER ARCHITECTURE FOR MOBILE DATA SYSTEM - A data architecture provides View objects that define an enterprise data source interface to an application through connectors, and also by Data Objects defined by Commands. Thus, a Data Object comprises a configurable request for data that is issued through Commands to the Adapters of the enterprise data sources. The architecture provides an application developer with the ability to create custom enterprise connectivity to disparate backend enterprise data sources. | 09-20-2012 |
20150046524 | Data Management for Mobile Data System - A data architecture provides mobile clients with the ability to gain access to business enterprise data sources through configurable Views that interface with the data sources through Data Objects that are defined by Commands, which in turn communicate with the data sources through Connectors (also referred to as Adapters). Each type of View will interface to the data sources with a different functionality so that communications links and other system resources can be used more efficiently. The View types can include Direct Views, Derived Views, Delegated Views, and Definition Views. | 02-12-2015 |
Mark D. Kirstein, Incline, NV US
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20110004637 | MOBILE DATA AND SOFTWARE UPDATE SYSTEM AND METHOD - Data is shared between multiple enterprise data sources and mobile clients in a distributed system such that requests from a mobile client for enterprise data are received, the appropriate enterprise data sources that contain the requested data are determined, and the enterprise data is retrieved from the determined enterprise data sources. When the enterprise data is retrieved, it is converted into a relational format that can relate the retrieved data, even if the data comes from multiple enterprise data sources. The converted enterprise data is stored in a relational data store in the mobile client. In this way, mobile applications can be fully integrated with data from multiple enterprise data sources and data updates and configuration changes can be distributed to and from the mobile clients in real-time, without using interim data storage, and thereby avoiding complicated synchronization and data conflict issues between the enterprise data sources and the mobile clients. | 01-06-2011 |
20110276608 | MOBILE DATA AND SOFTWARE UPDATE SYSTEM AND METHOD - Data is shared between multiple enterprise data sources and mobile clients in a distributed system such that requests from a mobile client for enterprise data are received, the appropriate enterprise data sources that contain the requested data are determined, and the enterprise data is retrieved from the determined enterprise data sources. When the enterprise data is retrieved, it is converted into a relational format that can relate the retrieved data, even if the data comes from multiple enterprise data sources. The converted enterprise data is stored in a relational data store in the mobile client. In this way, mobile applications can be fully integrated with data from multiple enterprise data sources and data updates and configuration changes can be distributed to and from the mobile clients in real-time, without using interim data storage, and thereby avoiding complicated synchronization and data conflict issues between the enterprise data sources and the mobile clients. | 11-10-2011 |
Mark D. Kirstein, Incline Village, NV US
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20100251230 | System and Method for Context Sensitive Mobile Data and Software Update - Change management for a mobile data system having a mobile client device that shares data with multiple enterprise data sources involves receiving a communication from the mobile client device, wherein the client request is received at an application server and includes metadata that identifies one or more to applications installed at the mobile client device, determining if an update package is available for the installed application, and updating the mobile client device and downloading the update package to the mobile client device. | 09-30-2010 |
20110302571 | System and Method for Context Sensitive Mobile Data and Software Update - Change management for a mobile data system having a mobile client device that shares data with multiple enterprise data sources involves receiving a communication from the mobile client device, wherein the client request is received at an application server and includes metadata that identifies one or more applications installed at the mobile client device, determining if an update package is available for the installed application, and updating the mobile client device and downloading the update package to the mobile client device. | 12-08-2011 |
Matthias Kirstein, Hallstadt DE
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20160046213 | CHILD SAFETY SEAT FOR USE IN A VEHICLE - A child safety seat comprising a base placeable on and securable to a vehicle seat and a seat element releasably engageable with the base. The base has an inclination adjustor which is selectively adjustable in at least two different positions relative to a base body in order to adjust the inclination of the base with respect to the vehicle seat. The adjustor includes a locking mechanism for locking the adjustor in a selected adjustment position and for releasing the adjustor in order to allow for selection of another adjustment position. An actuator operates the locking mechanism to lock or release the adjustor. The actuator is positioned on the base so that the actuator is covered by the lower surface of the seat element when the latter is fixed to the base. The actuator therefore cannot be accessed without unlocking and separating the seat element from the base. | 02-18-2016 |
Stefan Kirstein, Berlin DE
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20110266326 | CUTTING DEVICE FOR CUTTING GRAPHENE AND A METHOD FOR CUTTING GRAPHENE USING A CUTTING DEVICE - The invention relates to a cutting device for cutting graphene, with a receptacle ( | 11-03-2011 |
Stephan Kirstein, Muhlheim DE
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20090018696 | Method and Device for Controlling a Robot - A robot controller including a multitude of simultaneously functioning robot controller units. Each robot controller unit is adapted to receive an input signal, receive top-down information, execute an internal process or dynamics, store at least one representation, send top-down information, issue motor commands wherein each motor command has a priority. The robot controller selects one or several motor commands issued by one or several units based on their priority. Each robot controller unit may read representations stored in other robot controller units. | 01-15-2009 |
Uwe Kirstein, Essen DE
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20090127167 | Device and Method for Separation of Microparticles in Particular Biohazardous and Hazardous Materials - The invention relates to the separation of microparticles by means of a nozzle ( | 05-21-2009 |
Wolfgang Kirstein, Diedorf DE
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20100269728 | FLEXIBLE STEEL SUPPORT FOR A SWITCH ARRANGEMENT IN MAGLEV RAILWAYS - The invention relates to a flexible steel support ( | 10-28-2010 |