Kapner
Aaron Kapner, Yaphank, NY US
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20110038981 | SOFTGEL ENCAPSULATED BALL INCORPORATING CHUM AS A FISH ATTRACTANT - Chum balls contain liquefied, dehydrated and/or freeze dried chum encapsulated in a water soluble ball (capsule). According to alternate embodiments, the chum ball may also include one or more of the following ingredients: a releasing agent such as sodium bicarbonate, a sinking agent such as magnesium, freeze dried plant matter, fish oil. An exemplary formula and a suitable machine for manufacturing are also disclosed. According to one embodiment, the releasing agent and the plant matter are incorporated into the capsule material. | 02-17-2011 |
20140234473 | SOFTGEL ENCAPSULATED BALL INCORPORATING CHUM AS A FISH ATTRACTANT - Chum balls contain liquefied, dehydrated and/or freeze dried chum encapsulated in a water soluble ball (capsule). According to alternate embodiments, the chum ball may also include one or more of the following ingredients: a releasing agent such as sodium bicarbonate, a sinking agent such as magnesium, freeze dried plant matter, fish oil. An exemplary formula and a suitable machine for manufacturing are also disclosed. According to one embodiment, the releasing agent and the plant matter are incorporated into the capsule material. | 08-21-2014 |
Daniel J. Kapner, Seattle, WA US
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20100328681 | DISPLACEMENT ENCODER INCLUDING PHOSPHOR ILLUMINATION SOURCE - A position sensing optical encoder includes an illumination source that operates by providing primary radiation having a first level of intensity uniformity to saturate at least a portion of a relatively broad phosphor area including uniformly distributed phosphor. The phosphor area absorbs the primary radiation and emits phosphor radiation to illuminate the encoder scale pattern. The scale pattern spatially modulates the phosphor light, and the spatially modulated pattern of phosphor light is sensed by a photodetector arrangement. Due at least partially to saturation of the phosphor, the phosphor light has a second level of phosphor light intensity uniformity that is more uniform than the first level of primary light intensity uniformity, which enhances the encoder accuracy. The uniform phosphor illumination intensity is economically provided over a broad area with few components and minimized optical path length, particularly for path length perpendicular to the scale. | 12-30-2010 |
Daniel John Kapner, Seattle, WA US
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20110304482 | ABSOLUTE OPTICAL ENCODER WITH LONG RANGE INTENSITY MODULATION ON SCALE - An encoder configuration comprises a dual-modulation scale track pattern that provides a first intensity modulation component for producing periodic signals, and a second intensity modulation component for producing a long-range absolute signal. The dual-modulation scale track pattern increases the range-to-resolution ratio of the encoder without the use of additional scale tracks that would increase the width of the encoder components. The long-range signal may be encoded in the dual-modulation scale track pattern either by varying certain dimensions of pattern elements included in the scale track or by superimposing a layer including an optical density variation along on the track on pattern elements of similar areas. In either case, the net offset and/or amplitude levels of the associated signals are modified along the scale track. These modified offset and/or amplitude levels provide the basis for the long-range absolute signal. | 12-15-2011 |
20120162663 | OPTICAL ENCODER READHEAD CONFIGURATION - A device for measuring relative displacement between two members includes a scale grating and an optical encoder readhead comprising a first wavelength light source illuminating the grating. The grating outputs scale light to form a moving periodic intensity pattern at the first wavelength. The readhead comprises a plurality of spatial phase detectors comprising: a periodic spatial filter; a phosphor layer that receives light arising from the first wavelength periodic intensity pattern and outputs second wavelength light, and a photodetector element that receives, and is sensitive to, the second wavelength light. The photodetector element inputs second wavelength light corresponding to a spatially filtered version of the first wavelength periodic intensity pattern and outputs a signal indicative of its spatial phase relative to that spatial phase detector. The spatial filtering may be provided by a mask element, or by a pattern of the phosphor layer and/or the detector element, in various embodiments. | 06-28-2012 |