R
Richard J. Ulinski
Researcher at Ricoh
Publications - 5
Citations - 375
Richard J. Ulinski is an academic researcher from Ricoh. The author has contributed to research in topics: Bar (music) & Electric power. The author has an hindex of 4, co-authored 5 publications receiving 375 citations.
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Patent
Mobile power generation system
TL;DR: In this paper, a power generation system is described for supplying electrical power to a load (128) from at least one of a generator (108) and a battery (110), which includes a power bus (116) coupled to the generator and a bidirectional conversion unit (106) coupled between the power bus and the battery.
Patent
Self-correcting printer-verifier
TL;DR: In this article, an optical bar code scanner traversing the printed code is used to read the leading edge of a bar code and a thermal printer is controlled by a scanner microprocessor control.
Patent
Bi-directional power supply circuit
TL;DR: In this article, a system for controlling the flow of electrical power between two sources is described, which includes a circuit coupled between a first source and a second source, and a controller subsystem coupled to the circuit.
Patent
Apparatus and method for optically measuring bar code dimensions
TL;DR: In this article, the absolute spatial distance of the widths of individual bars and spaces of a bar code is precisely measured by a scanning apparatus having two photodetector circuit elements positioned a fixed and predetermined distance from each other for sensing light reflected from the bars or spaces of the bar code at a fixed differential time.
Patent
Bar code reader and method of measuring bar codes.
TL;DR: In this paper, a bar code reader (10) comprises two photodetectors (44, 48) disposed a fixed distance apart, and independent circuitry (56,58, 66, 68) is connected to each photoder to provide first and second digital signals when the photoder detects an edge in the code.