Patent application number | Description | Published |
20090105540 | ENDOSCOPE CONTROL APPARATUS - An endoscope control apparatus of the invention includes: a first connector receiving portion and a second connector receiving portion, to and from which an endoscope is attachable and detachable; a connection detection portion for detecting a connecting state of the endoscope in the first connector receiving portion and the second connector receiving portion and outputting a connection detection signal; a first patient circuit electrically connected to a post stage of the first connector receiving portion and connected also to a first reference potential point; and a second patient circuit electrically connected to a post stage of the second connector receiving portion, and connected also to a second reference potential point different from the first reference potential point. | 04-23-2009 |
20090110111 | SIGNAL PROCESSING APPARATUS, SIGNAL TRANSMITTING SYSTEM, AND SIGNAL PROCESSING METHOD - A signal processing apparatus, which executing a decoding process for a digital signal Manchester-encoded by assigning two bits of “10” to any one of binary digital signals “0 and “1”, and assigning two bits of “01” to the other binary digital signal, is provide with a decoding unit which executes the decoding process with a processing unit corresponding to a tern of two bits of the Manchester-encoded digital signal so as to detect only any one of the first bit and the second bit of the Manchester-encoded digital signal. | 04-30-2009 |
20090111315 | CONNECTOR - A connector for transmitting signals using electrostatic coupling, comprises an inner first conductor portion and an outer first conductor portion respectively connected to two signal lines, an inner electrode portion having a facing area larger than the cross-sectional area of the inner first conductor portion in the direction perpendicular to the direction of the common axis, an outer electrode portion outside it, an inner second conductor portion for electrically connecting between the inner first conductor portion and the inner electrode portion, and an outer second conductor portion outside it, wherein the ratio of outer diameter of the inner second conductor portion to inner diameter of the outer second conductor portion is set to provide substantially fixed characteristic impedance at every position along the direction of the common axis. | 04-30-2009 |
20120088970 | ENDOSCOPE SYSTEM - An endoscope system includes: an endoscope scope insertion portion having an insertion portion configured to be inserted inside a living organism; an extracorporeal device which is disposed outside the living organism; a first scope-side signal connecting portion that is provided on the endoscope scope insertion portion and has a first electrode; and a cylindrical first extracorporeal-side signal connecting portion that is provided on the extracorporeal device and has a second electrode, the first extracorporeal-side signal connecting portion configured to engage with the first scope-side signal connecting portion. In this endoscope system, when the first scope-side signal connecting portion is engaged with the first extracorporeal-side signal connecting portion, at least a portion of the first scope-side signal connecting portion is located within an inside-cylinder space of the first extracorporeal-side signal connecting portion, and the first electrode and the second electrode are electrostatically coupled together. | 04-12-2012 |
20120197085 | SIGNAL TRANSMISSION DEVICE AND ENDOSCOPE SYSTEM - A signal transmission device includes a transmission unit, a first connection unit, a second connection unit, and a reception unit. The transmission unit sends a transmission signal. The first connection unit includes a first electrode electrically connected to the transmission unit. The second connection unit includes a second electrode that engages with the first connection unit, and, when engaged with the first connection unit, is statically coupled with the first electrode. The reception unit is electrically connected to the second electrode and receives the transmission signal. | 08-02-2012 |
20120242812 | ENDOSCOPE SYSTEM AND LIGHT SOURCE DEVICE THEREFOR - Under usual conditions, a first computation unit computes/outputs a first light adjustment signal in accordance with a photometric signal, and a second computation unit performs control of at least part of the endoscope system. The second computation unit computes/outputs the second light adjustment signal in accordance with the photometric signal together with the at least partial control while suppressing an increase in a processing load when an abnormality has occurred in the first computation unit. | 09-27-2012 |
20130141557 | Adapter for endoscope, processor for endoscope and endoscope system - An adapter for endoscope includes: an image pickup device driving signal generation circuit; an image signal output circuit; an endoscope identification information reception circuit receiving endoscope ID information; a ROM storing adapter ID information about the adapter; a flash memory storing parameters for adjustment; and a control section performing control to store the parameters for adjustment into the flash memory according to a command from a processor to write the parameters for adjustment, and read the parameters for adjustment stored in the flash memory and output the parameters for adjustment stored in the flash memory to the processor according to a command from the processor to read the parameters for adjustment. | 06-06-2013 |
20130169773 | ENDOSCOPE APPARATUS - An endoscope apparatus has a transmission device of an endoscope and a reception device of a processor. The transmission device calculates a DC balance value of input data, compares the DC balance value and a cumulative value thereof, and compares the sign of the DC balance value and the sign of the cumulative value. When the signs are the same sign, the transmission device generates intermediate data by exchanging a first value and a second value with each other for all the bits of the input data, and generates predetermined information indicating that all the bits have been inverted. When the signs are different signs, the transmission device performs a process of setting the input data as the intermediate data and transmits the intermediate data by a serial signal. | 07-04-2013 |
20140092216 | IMAGE DATA RECEIVING APPARATUS AND IMAGE DATA TRANSMISSION SYSTEM - An image data receiving apparatus includes: a first receiving section that receives a first signal including serial data according to image data; a second receiving section that receives a second signal including serial data that is different from the serial data included in the first signal; a first conversion section that converts the serial data included in the first signal into parallel data and outputs the parallel data; a second conversion section that converts the serial data included in the second signal into parallel data and outputs the parallel data; a bit drift amount detecting section that obtains information indicating a degree of drift of the parallel data outputted from the second conversion section from a predetermined bit pattern; and a bit shifting section that shifts the parallel data outputted from the first conversion section according to the information obtained by the bit drift amount detecting section. | 04-03-2014 |