Patent application number | Description | Published |
20100325338 | DATA TRANSMISSION CONTROL DEVICE AND DATA TRANSMISSION CONTROL METHOD - First and second modules output a predetermined volume of data at a certain rate around the same time. A setting is made so that transfer addresses from the second module are shifted relative to transfer addresses from the first module such that a bank to which the first module issues a data transfer request is in a position separate from a bank to which the second module issues a data transfer request. | 12-23-2010 |
20100325375 | DATA-ACCESS CONTROL DEVICE AND DATA-ACCESS CONTROL METHOD - A memory control unit sequentially performs access requests to a plurality of banks A to D for a high-speed module | 12-23-2010 |
20120320174 | ELECTRONIC ENDOSCOPIC APPARATUS - A CMOS sensor converts optical information into an electric signal, and outputs the converted electric signal as an image signal. An imaging clock generating unit generates an imaging clock acting as a source of a drive signal that drives the CMOS sensor. A drive signal generating unit generates an imaging synchronization signal and a drive signal based on the imaging clock. A display clock generating unit generates a display clock. A display synchronization signal generating unit generates a display synchronization signal based on the display clock. A phase comparing unit compares a phase of the imaging synchronization signal with a phase of the display clock, and controls oscillation of the display clock generating unit based on a result of the comparison. | 12-20-2012 |
20120320175 | ELECTRONIC ENDOSCOPIC APPARATUS - A phase control unit compares a phase of a display synchronization signal with a phase of a clock signal generated from a clock signal generated by an imaging clock generating unit, and controls oscillation of the imaging clock generating unit based on a result of the comparison. A drive signal generating unit generates a drive signal that drives a CMOS sensor based on a multiplication clock signal synchronized to the clock signal. | 12-20-2012 |
20120320176 | ELECTRONIC ENDOSCOPE APPARATUS - The image processor includes a display oscillation circuit that generates a display clock, and a monitor synchronization signal generating part that generates a monitor display synchronization signal based on the display clock. The endoscope includes an imaging oscillation circuit that generates an imaging clock, pixels that are driven based on the imaging clock, converts optical information into electrical signals and outputs the electrical signals as a digital data of a serial form, and a phase comparator that compare the phase of the monitor display synchronization signal with the imaging clock, and control the oscillation of the imaging oscillation circuit. | 12-20-2012 |
20120320177 | ELECTRONIC ENDOSCOPE APPARATUS - A phase comparing unit compares a phase of an imaging-side synchronization signal with a phase of a display-side clock, and controls oscillation of a display-side clock generating unit based on a result of the comparison. A display timing adjusting unit receives a video signal output from an endoscope at a timing based on the imaging-side synchronization signal and adjusts a synchronization timing of the received video signal to a synchronization timing based on a display-side synchronization signal. | 12-20-2012 |
20120323073 | ELECTRONIC ENDOSCOPIC APPARATUS - An imaging device is installed on a scope distal portion, and captures an image based on an imaging clock. An image processor portion performs image processing on the image captured by the imaging device, and displays the corresponding image based on a display clock on a monitor. A scope cable portion transmits data between the scope distal portion and the image processor portion. A clock oscillator generates a master clock. A first multiplying/dividing circuit multiplies and/or divides the master clock by (natural number/natural number), and generates a transmission clock whose frequency is lower than that of the imaging clock and is (natural number) times the frequency of a vertical synchronization signal. | 12-20-2012 |
20130016199 | ELECTRONIC ENDSCOPIC APPARATUSAANM Kobayashi; NaruyasuAACI Kawasaki-shiAACO JPAAGP Kobayashi; Naruyasu Kawasaki-shi JPAANM Kotoda; KaoruAACI TokyoAACO JPAAGP Kotoda; Kaoru Tokyo JPAANM Nishimura; HisashiAACI TokyoAACO JPAAGP Nishimura; Hisashi Tokyo JPAANM Azuma; MotooAACI Tokorozawa-shiAACO JPAAGP Azuma; Motoo Tokorozawa-shi JPAANM Takizawa; KazuhiroAACI TokyoAACO JPAAGP Takizawa; Kazuhiro Tokyo JPAANM Sato; TakayukiAACI TokyoAACO JPAAGP Sato; Takayuki Tokyo JPAANM Tanaka; SatoshiAACI TokyoAACO JPAAGP Tanaka; Satoshi Tokyo JP - An electronic endoscopic apparatus includes an endoscopic scope and an image processing processor. The endoscopic scope includes a slid-state imaging device, an imaging-side multiplying unit, and an imaging synchronization signal generating unit. The image processing processor includes a display clock generating unit, a monitor synchronization signal generating unit, a master imaging clock generating unit, a processor-side multiplying/dividing unit, a phase-comparison oscillation control unit, and a display timing adjustment unit. | 01-17-2013 |
20140371533 | ENDOSCOPE DEVICE AND ENDOSCOPE SYSTEM - The present invention is capable of setting a program corresponding to each programmable device for the programmable devices. This endoscope device and endoscope system are provided with: programmable devices performing processing in accordance with programs; and a rewrite control unit which transmits unique information which is specific to the programmable devices to an external storage device retaining the programs, receives the program corresponding to the unique information from the external storage device, and sets the received programs to the programmable devices. | 12-18-2014 |