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Neff
Heiko Neff, Affaltterbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20110174004 | DEVICE FOR COOLING A HEAT SOURCE OF A MOTOR VEHICLE - A device for cooling a heat source of a motor vehicle is provided that includes a cooling body which has a plurality of feed flow channels and a plurality of return flow channels. At least a multiplicity of the feed flow channels and return flow channels are arranged adjacent to one another in an alternating fashion in the cooling body. | 07-21-2011 |
Jacob Willi Neff, Kelmis BE
| Patent application number | Description | Published |
|---|---|---|
| 20090250638 | EUV PLASMA DISCHARGE LAMP WITH CONVEYOR BELT ELECTRODES - The present invention relates to a plasma discharge lamp for generating EUV radiation and/or soft X-rays by means of an electrically operated discharge. The proposed lamp comprises at least two electrodes arranged in a discharge space at a distance from one another to form a gap which allows the ignition of a plasma ( | 10-08-2009 |
Jakob Willi Neff, Kelmis DE
| Patent application number | Description | Published |
|---|---|---|
| 20100194313 | HIGH VOLTAGE ELECTRICAL CONNECTION LINE - The present invention relates to a high voltage electrical connection line ( | 08-05-2010 |
Jakob Willi Neff, Kelmis BE
| Patent application number | Description | Published |
|---|---|---|
| 20090173896 | METHOD AND APPARATUS FOR OPERATING AN ELECTRICL DISCHARGE DEVICE - The present invention relates to a method of operating an electrical discharge device ( | 07-09-2009 |
| 20100264336 | GAS DISCHARGE SOURCE, IN PARTICULAR FOR EUV-RADIATION - The present invention relates to a gas discharge source, for generating EUV radiation and/or soft X-radiation, comprising at least two electrode bodies ( | 10-21-2010 |
| 20110127442 | METHOD AND DEVICE FOR GENERATING EUV RADIATION OR SOFT X-RAYS - The present invention relates to a method and device for generating optical radiation, in particular EUV radiation or soft x-rays, by means of an electrically operated discharge. A plasma ( | 06-02-2011 |
James M. Neff, Okotoks CA
| Patent application number | Description | Published |
|---|---|---|
| 20080253228 | Drill string telemetry methods and apparatus - A method is provided which transmits information using a plurality of data transmission nodes situated along a drill string. In this method, a first node obtains a transmission status of a second node. When the transmission status of the second node indicates that the second node meets a selected performance threshold, information is sent from the first node to the second node. When the transmission status of the second node indicates that the second node does not meet its performance threshold, then the first node obtains a transmission status of a third node. When the transmission status of the third node indicates that the third node meets a selected performance threshold, information is transmitted from the first node to the third node for relaying along the drill string. | 10-16-2008 |
| 20100200296 | SYSTEM AND METHOD FOR ACCURATE WELLBORE PLACEMENT - A system and method of closed loop control whereby groupings of surface sonic transmitters disposed along the planned path of a well send sonic wave energy to a downhole sonic receiver (or alternatively a downhole sonic transmitter signalling to grouping of surface sonic receivers) in a manner that facilitates the downhole positioning of the well. Subsequent offset well positioning, relative to the first well, may be achieved in a similar manner. | 08-12-2010 |
| 20110006910 | TELEMETRY TRANSMITTER OPTIMIZATION USING TIME DOMAIN REFLECTOMETRY - A method for enhancing downhole telemetry performance comprising enhancing a signal in order to offset signal-to-noise ratio reduction with increasing measured depth, wherein the signal is modified at specified measured depths which are inferred from acoustic wave velocity determination. | 01-13-2011 |
| 20110069583 | APPARATUS AND METHOD FOR ACOUSTIC TELEMETRY MEASUREMENT OF WELL BORE FORMATION DEBRIS ACCUMULATION - An invention is claimed wherein the signal loss along steel drill pipe walls can be estimated in the absence of a loss mechanism due to the formation debris at various positions in the well bore; the signal loss in excess of the calculated attenuation is generally and directly attributable to the build-up of said formation debris and an estimation of the amount can be determined. Furthermore, by use of distributed acoustic nodes positioned in the well between the transmitter in the BHA and the surface receiver—configured as repeaters—the formation debris build-up can be determined in each section so defined. This new information enables the driller to implement hole cleaning means in a timely manner and as appropriate, thus avoiding the problems of getting stuck in the hole, and possible well abandonment. An extension of the method enables the hole cleaning process to be automated, thereby improving efficiency. | 03-24-2011 |
| 20110141852 | AIR HAMMER OPTIMIZATION USING ACOUSTIC TELEMETRY - A system and method of optimizing air hammer performance in a well drilling rig whereby an electronic acoustic receiver (EAR) is used to monitor the effects of changing any of the operating parameters under his or her control. The signals are visually presented to the drill operator based on an EAR's output, along with current settings, allowing the drill operator to dial in the parameters of his or her choice until the optimal frequency of the air hammer is regained. The visual output displays the amplitude response of acoustic waves being detected and decoded at the surface by the EAR. The drill operator can observe and use this information to determine the changes necessary in the operating parameters to return the hammer to optimal frequency, and thus optimal performance. | 06-16-2011 |
| 20110163889 | TELEMETRY WAVE DETECTION APPARATUS AND METHOD - Non-contacting means of measuring the material velocities of harmonic acoustic telemetry waves travelling along the wall of drillpipe, production tubing or coiled tubing are disclosed. Also disclosed are contacting means, enabling measurement of accelerations or material velocities associated with acoustic telemetry waves travelling along the wall of the tubing, utilizing as a detector either a wireless accelerometer system or an optical means, or both; these may also be applied to mud pulse telemetry, wherein the telemetry waves are carried via the drilling fluid, causing strain in the pipe wall that in turn causes wall deformation that can be directly or indirectly assessed by optical means. | 07-07-2011 |
Karl-Heinz Neff, Frondenberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20090012321 | PROCESS FOR PREPARING 17ALPHA-ACETOXY-6-METHYLENEPREGN-4-ENE-3,20-DIONE, MEDROXYPROGESTERONE ACETATE AND MEGESTROL ACETATE - The present invention relates to a process for preparing 17α-acetoxy-6-methylenepregn-4-ene-3,20-dione (4) as an intermediate, and to processes for preparing medroxyprogesterone acetate (1) (17α-acetoxy-6α-methylpregn-4-ene-3,20-dione) and megestrol acetate (2) (17α-acetoxy-6-methylpregna-4,6-diene-3,20-dione) via this intermediate (4). | 01-08-2009 |
Matthias Neff, Langenfeld DE
Michael Claude Neff, Aberdeen GB
| Patent application number | Description | Published |
|---|---|---|
| 20090133877 | One Trip Milling System - A sidetracking system has a pair of serially connected mills ( | 05-28-2009 |
Petra Neff, Stuttgart DE
| Patent application number | Description | Published |
|---|---|---|
| 20110138879 | Method and control unit for detecting a gas concentration of gas from a gas mixture | 06-16-2011 |
Stefan Neff, Mainz DE
| Patent application number | Description | Published |
|---|---|---|
| 20110010495 | AUTONOMIC RECLAMATION PROCESSING ON SEQUENTIAL STORAGE MEDIA - Various embodiments for autonomic reclamation of data stored on at least one sequential storage media are provided. In one exemplary embodiment, active data stored on the at least one sequential storage media is identified. The active data is read out from a reclamation memory. The active data is stored in a sequential order by starting at a beginning block address of the at least one sequential storage media. | 01-13-2011 |
Stefan Neff, Bingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090059757 | Monitoring and Analyzing the Storage Quality and the Drive Hardware Performance of a Media Library - A method and infrastructure are provided for monitoring and analyzing the storage media quality and the drive hardware performance of a media library. The media library comprises a plurality of removable storage media, a plurality of drive units for said storage media and means for moving said storage media to and from appropriate drive units. The media library is managed by a management system being connected to said media library. At least one reference medium of a known and proven quality to compare the performance of at least one of said storage media in a given drive unit with the performance of said reference medium in said given drive unit and/or to test the performance of at least one given drive unit of said media library when acting on said reference medium. | 03-05-2009 |
Stefan Neff, Boos DE
| Patent application number | Description | Published |
|---|---|---|
| 20110125950 | SYSTEMS AND METHODS FOR PERFORMING DEDUPLICATED DATA PROCESSING ON TAPE - A method, computer management apparatus, and computer program product are provided for processing data stored on a sequential storage media within a computational computing environment. A block reference table and most often read blocks are loaded from a modified tape format of a sequential storage media into an internal memory of a sequential storage media device. During write command processing, a data deduplication procedure is performed using a modified block reference table. It is determined if entries from the block reference table must be deleted and responsive to this identifying and deleting host block and device block entries from the block reference table. | 05-26-2011 |
Thomas Neff, Munchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100274389 | Device Comprising A Robot, Medical Work Station, And Method For Registering An Object - The invention relates to a medical device, a medical work station, and a method for registering an object (P). The medical device comprises a navigation system ( | 10-28-2010 |
| 20100292707 | Sterile Barrier For A Surgical Robot With Torque Sensors - The invention relates to a sterile barrier (S) for a surgical robot ( | 11-18-2010 |
Timothy Neff, Calgary CA
Willi Neff, Kelmis BE
| Patent application number | Description | Published |
|---|---|---|
| 20080298552 | Method and Device for Generating in Particular Euv Radiation And/or Soft X-Ray Radiation - A method of generating in particular EUV radiation ( | 12-04-2008 |