Spruit
Arjen Spruit, Victoria CA
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20100023102 | Layered Electrode Array and Cable - A method of fabricating a neurostimulation circuit is disclosed. According to the present invention, individual implantable assembly layers are cut by a laser or by mechanical means, and then stacked together, thereby providing a more efficient manufacturing method for manufacturing high density implantable electrode arrays and cables. In the invention, the separate implantable assembly layers can be melted and conglomerated to form a neurostimulation circuit in which the conductors and terminal pads are encapsulated within a continuous polymer insulating film. | 01-28-2010 |
Johannes Hendrikus Maria Spruit, Eindhoven NL
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20080205254 | Content Protection on a Record Carrier - The invention relates to a record carrier having a data zone ( | 08-28-2008 |
20080219108 | Device and Method for Scanning an Optical Recording Medium and Optical Recording Medium - The present invention relates to a device ( | 09-11-2008 |
20080310278 | De-Icing of Multi-Layer Storage Media - A device for recording information on a record carrier ( | 12-18-2008 |
20090059748 | METHOD, OPTICAL RECORDING APPARATUS USING SUCH METHOD AND OPTICAL RECORDING MEDIUM FOR USE BY THE METHOD AND THE APPARATUS - A method for setting an optimum value of a write power level for use in an optical recording apparatus for writing information on a recording layer ( | 03-05-2009 |
20090296561 | MULTI-SPOT DETECTOR ARRANGEMENT FOR MULTI-LAYER RECORD CARRIERS - The present invention relates to a detector configuration, pickup device and driving device for multi-layer record carriers, wherein main beam detector means and two pairs of side-beam detector means disposed on opposite sides of the main beam detector means are provided for suppressing crosstalk effects. As an example, the two three-spot systems obtained can be used for focus error signals and tracking error signals, respectively, wherein satellite spots can be controlled to have a desired fringe pattern either in-phase or anti-phase with that of the main beam. Besides the reduction of focusing and tracking errors, the above measure allows to reduce spacer layer thickness. | 12-03-2009 |
20100214887 | DEVICE AND METHOD FOR SCANNING AN OPTICAL RECORDING MEDIUM AND OPTICAL RECORDING MEDIUM - The present invention relates to a device ( | 08-26-2010 |
20120155235 | METHOD AND DEVICE FOR RETRIEVING INFORMATION FROM AN OPTICAL RECORD CARRIER AT VARIOUS READING SPEEDS - The present invention is related to a method and a reading device ( | 06-21-2012 |
Johannes Hendrikus Maria Spruit, Waalre NL
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20130077072 | LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD - A lithographic apparatus includes a support constructed to support a patterning device, the patterning device being capable of imparting the radiation beam with a pattern in its cross-section to form a patterned radiation beam; a substrate table constructed to hold a substrate; a projection system configured to project the patterned radiation beam onto a target portion of the substrate, and a measurement system with a measurement radiation system to provide a measurement beam of radiation, at least two reflectors to reflect a portion of the measurement beam between the reflectors; and a detector to detect a wavelength of at least a portion of the measurement beam transmitted through one of the reflectors. | 03-28-2013 |
20130162963 | Lithographic Apparatus With a Deformation Sensor - Disclosed is a lithographic apparatus comprising a member susceptible to deformation and a deformation sensor for measuring a deformation of said member. The deformation sensor comprises a first birefringence sensing element arranged to be subjected to stress in dependency of the deformation of said member and a light system configured to transmit polarized light through the first birefringence sensing element, wherein said polarized light has a first polarization state prior to being transmitted through the first birefringence sensing element. The deformation sensor further comprises a detector for detecting a second polarization state of the polarized light after being transmitted through the first birefringence sensing element and a calculation unit to determine the deformation of said member based on the first and second polarization state. | 06-27-2013 |
Johannes Hendrikus Maria Spruit, Waaalre NL
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20150282912 | PLAQUE DETECTION USING A STREAM PROBE - An apparatus for detecting the presence of a substance on a surface includes a proximal pump portion and at least one distal probe portion configured to be immersed in a first fluid. The proximal pump portion and the distal probe portion are in fluid communication with one another. The distal probe portion defines a distal tip having an open port to enable the passage of a second fluid therethrough. The apparatus is configured such that passage of the second fluid through the distal tip enables detection of a substance that may be present on the surface based on measurement of a signal correlating to, in proximity to the surface, one or more bubbles generated by the second fluid in the first fluid. A corresponding method of detection includes probing the properties of an interaction zone via outflow of the second fluid medium from the surface. | 10-08-2015 |
Johannes H.m. Spruit, Eindhoven NL
Patent application number | Description | Published |
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20100165804 | METHOD AND DEVICE FOR RETRIEVING INFORMATION FROM AN OPTICAL RECORD CARRIER AT VARIOUS READING SPEEDS - The present invention is related to a method and a reading device ( | 07-01-2010 |
William F. Spruit, Grand Blanc, MI US
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20080247862 | COMPRESSOR INLET DUCT - An inlet for a compressor having a housing defining a generally C-shaped inlet opening and a rotor cavity configured to contain first and second rotors is provided. The inlet includes an inlet duct defining an inlet opening and a generally C-shaped outlet opening. The inlet duct has an inner wall defining a cavity operable to communicate airflow between the inlet opening and the generally C-shaped outlet opening. The generally C-shaped outlet opening of the inlet duct is substantially similar to the shape of the generally C-shaped inlet opening of the housing. The inner wall includes a floor portion and a roof portion. At least a portion of the floor portion is contoured to impart a velocity component to the airflow complementary to the tangential velocity of each of the first and second rotors during rotation of the first and second rotors. | 10-09-2008 |
20110220055 | MODULAR ENGINE ASSEMBLY AND FLUID CONTROL ASSEMBLY FOR HYDRAULICALLY-ACTUATED MECHANISM - An engine assembly may include a cylinder head and a fluid control assembly. The cylinder head may include first and second walls opposite one another and extending from a base region defining a cavity. The cylinder head may define a first oil passage extending through an interior surface defining the cavity. The fluid control assembly may include a first oil control valve and a first conduit. The first oil control valve may be fixed to the base region and may define a first port in fluid communication with the first oil passage and a second port in fluid communication with a second oil passage in the cylinder head. The first conduit may extend from the first oil control valve toward the first wall and may provide the fluid communication between the first port of the oil control valve and the first oil passage in the cylinder head. | 09-15-2011 |