Walter B.
Walter B. Cwycyshyn, Harsens Island, MI US
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20100072685 | METHODS AND APPARATUS FOR A SUSPENSION SYSTEM WITH PROGRESSIVE RESISTANCE - A suspension component achieves progressive resistance via a secondary bleed valve, which functions as a support for the primary compression valve at higher displacements, in conjunction with a secondary nonlinear spring element configured to alter the force on the piston at high displacements. | 03-25-2010 |
Walter B. Hersel, Leonberg DE
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20140030175 | METHOD OF OPERATING A SELECTIVE CATALYTIC REDUCTION (SCR) ASSEMBLY, AND ASSEMBLY THEREFOR - A selective catalytic reduction (SCR) assembly, and method of operating the assembly, is described. In one example, the SCR assembly includes an SCR line, a flow restrictor, and a pressure sensor. The SCR line carries a reducing agent such as urea, and the flow restrictor is located in the SCR line. The pressure sensor senses the pressure of the reducing agent flowing through the SCR line, and the sensed pressure can be used to do one or more of the following: i) monitor the functionality of the SCR injector, ii) as one or more bases for controlling operation of an SCR fluid pump, and/or iii) determine a volume or volumetric flow rate of reducing agent that is ejected into an exhaust stream. | 01-30-2014 |
20150034175 | CLOSED TANK SYSTEM - In at least some implementations, a fuel tank includes a tank body defining a chamber adapted to receive liquid fuel therein, a reinforcement for the tank body to permit the pressure within the chamber to exceed the vapor pressure of a fuel to be received within the chamber, and an inlet to the tank body through which fuel is added to the chamber. The inlet is configured to mate with a refueling nozzle through which fuel is added to the chamber to permit refueling the tank and maintaining the pressure in the chamber above atmospheric pressure. | 02-05-2015 |
Walter B. Kulecz, Houston, TX US
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20140296722 | DEVICE AND METHOD FOR DIGITAL-TO-ANALOG TRANSFORMATIONS AND RECONSTRUCTIONS OF MULTI-CHANNEL ELECTROCARDIOGRAMS - The present invention includes a method and apparatus for digital to analog conversion and reconstruction of multichannel electrocardiograms. The method may include receiving digital information representative of a plurality of independent signals, producing a plurality of analog outputs from said digital information wherein a first analog output is designated as a common reference, and imposing a predetermined voltage on a second analog output with respect to said common reference, which provides for a substantial recreation of the original independent signals. The apparatus may comprise a processor operable for receiving digital information representative of independent lead signals from a first ECG machine and digital to analog circuitry for substantially reproducing the original lead signals for analysis on a second ECG machine for convenient and efficient second opinions of cardiac data. | 10-02-2014 |
Walter B. Lotz, Jr., Summerfield, FL US
Walter B. Pipp, Jr., Birmingham, MI US
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20120304449 | COMPONENT WITH A PASSAGEWAY MADE BY THREE-DIMENSIONAL PRINTING - A component is provided that includes at least one passageway. In another aspect, a component, such as a lamp or a vehicular washer jet, is made of layers of material, a light curable material and/or multiple built-up materials. Another aspect uses a three-dimensional printing machine to emit material from an ink jet printing head to build up a component. | 12-06-2012 |
20140017025 | SMART MATERIAL ACTUATED FASTENERS - A smart material actuated fastener is provided. In another aspect, a fastener includes a shape memory material and a non-shape memory material with the shape memory material being a minority of the total fastener materials. A further aspect provides a fastener having workpiece-engaging surfaces made of an inactive and non-shape memory material. | 01-16-2014 |
20140086704 | FASTENERS MANUFACTURED BY THREE-DIMENSIONAL PRINTING - A fastener is provided. In another aspect, a fastener is made of layers of material, a light curable material and/or multiple built-up materials. Another aspect uses a three-dimensional printing machine to emit material from an ink jet printing head to build up a fastener. | 03-27-2014 |
Walter B. Scharold, Oakland, CA US
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20140087878 | GAMING SYSTEM AND METHOD CONFIGURED TO PROVIDE A MUSICAL GAME ASSOCIATED WITH UNLOCKABLE MUSICAL INSTRUMENTS - Various embodiments of the present disclosure are directed to gaming systems and methods configured to provide a musical game associated with unlockable musical instruments. In one embodiment, the musical game is associated with a plurality of different musical instruments that are initially unlocked or locked and a plurality of different instrument playing events, each of which is associated with one or more of the musical instruments. Upon an occurrence of one of the instrument playing events, the gaming system produces at least one sound and provides an award associated with each unlocked musical instrument associated with that instrument playing event. The gaming system does not produce any sounds or provide any awards associated with any locked musical instruments associated with that instrument playing event. Upon an occurrence of an instrument unlock event, if any of the musical instruments are locked, the gaming system unlocks at least one locked musical instrument. | 03-27-2014 |
Walter B. Schulte, Jr., Huntington Beach, CA US
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20130314288 | Differential High Power Amplifier for a Low Profile, Wide Band Transmit Array - An integrated differential high power amplifier-radiator array that overcomes the prior art impedance match issues is described. An impedance matching balun is used to feed a high output impedance, differential HPA, which in turn drives a wide band radiator or array of radiators having a matching input impedance to provide a highly efficient, compact transmit system. In one exemplary embodiment, the HPA may be a high impedance Class-B HPA configured as a push-pull cascode amplifier. A high impedance isolator or circulator may be used between the HPA and the radiator. One of ordinary skill in the art will readily appreciate that a receive implementation, using a properly matched low noise amplifier in place of the HPA, is also possible. Similarly, with the addition of a slotline circulator, transceiver operation is also attainable with the addition of an impedance matched receive chain. | 11-28-2013 |
Walter B. Wynes, Abingdon, MD US
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20130173338 | CONTEXT RICH CONSENT CONTROLLED FOOD PURCHASE MANAGEMENT - A network of computers/portable devices that can capture context rich information about purchases and creates a shared secret system that can be used to exchange data between one or more retailers, one or more manufacturers and one or more consumers. | 07-04-2013 |