Abstract: Provided is a printer capable of ensuring a large peeling angle at the time of peeling between the transfer film and the ink ribbon by differentiating a conveyance direction of the transfer film at a peeling part on a proceeding passage from the proceeding direction. In the printer which forms an image on a transfer film 46 while feeding an ink ribbon 41 and the transfer film 46 to a print position between a platen roller 45 and a thermal head 40 which are mutually pressure-contacted, the transfer film 46 is wound to form a conveyance passage between a feeding spool 48 and a winding spool 47 in a film cassette 100 which is attached to a device frame in a detachably attachable manner, and a film conveying roller 49 and pinch rollers 32a, 32b are arranged at positions so that the conveyance passage of the transfer film 46 attached to the device frame is displaced to the inside of the cassette by a predetermined amount.

Abstract: Provided is a printer capable of ensuring a large peeling angle at the time of peeling between the transfer film and the ink ribbon by differentiating a conveyance direction of the transfer film at a peeling part on a proceeding passage from the proceeding direction. In the printer which forms an image on a transfer film 46 while feeding an ink ribbon 41 and the transfer film 46 to a print position between a platen roller 45 and a thermal head 40 which are mutually pressure-contacted, the transfer film 46 is wound to form a conveyance passage between a feeding spool 48 and a winding spool 47 in a film cassette 100 which is attached to a device frame in a detachably attachable manner, and a film conveying roller 49 and pinch rollers 32a, 32b are arranged at positions so that the conveyance passage of the transfer film 46 attached to the device frame is displaced to the inside of the cassette by a predetermined amount.

Abstract: A distortion compensating circuit for a power amplifier attains raised compensating accuracy with shorter convergence time by accurately and quickly generating a distortion compensation signal for pre-distortion. An error signal representing the difference between the input and output signals of the power amplifier is generated. From the error signal and the input signal, the coefficients of the third-order intermodulation distortion, fifth-order intermodulation distortion and seventh-order intermodulation distortion are calculated. According to these coefficients, a distortion compensating signal which is characteristically opposite in phase and gain to the intermodulation distortions is generated.

Abstract: A registration correction apparatus having interpolation circuits. The interpolation circuits receives digital sampled pixel signals from at least one channel of a plurality of color signal channels. The digital sampled pixel signals have been obtained by sampling consecutive pixel signals. Each of the interpolation circuits generates a digital pixel signal in a desired position between adjacent two of the digital sampled pixel signals by interpolation processing. The desired position between the two adjacent digital sampled pixel signals is set in accordance with a registration discrepancy among the plurality of color signal channels by a control circuit.

Abstract: A distortion compensating circuit for a power amplifier attains raised compensating accuracy with shorter convergence time by accurately and quickly generating a distortion compensation signal for predistortion. An error signal representing the difference between the input and output signals of the power amplifier is generated. From the error signal and the input signal, the coefficients of the third-order intermodulation distortion, fifth-order intermodulation distortion and seventh-order intermodulation distortion are calculated. According to these coefficients, a distortion compensating signal which is characteristically opposite in phase and gain to the intermodulation distortions is generated.

Abstract: The object of this invention of a float for liquid waste disposal apparatus enables the content inside a container to be easily visually recognizable and allows a faster and steadier solidification of an absorbed liquid waste. The connection plates 5c connects the annular member 5a serving as the guide member to the outer peripheral portion of the cup portion 5b retaining the water-absorptive material 6 wherein the annular member 5a is restrained by the inner wall 26 of the lying member L for preventing the float 5 from revolving in the vertical direction. The liquid waste 21 absorbed from the upper portion and into the lying member L flows downward via the flow path structured with the interstitial portion 27 formed between the annular member 5a and the cup portion 5b and the interstitial portion 28 formed between the inner wall 26 of the lying member L and the annular member 5a.

Abstract: The object of this invention is to provide a float for a liquid waste disposal apparatus having a simple structure for enabling the content inside a container to be easily visually recognizable and allowing a faster and steadier solidification of an absorbed liquid waste. A water-absorptive material 6 is retained inside a spherical float 5 in a manner where a water-absorptive material 6 is wrapped by a water permeable sheet 22 inside a hemispherical primary structural portion 5a and a secondary structural portion 5b capable of being separated into two portions, and thus structured, a circle shaped hole 5c or a square shaped hole 5d of the float 5 serving as a flow path for flowing downward a liquid waste 21 absorbed from an upper portion into a lying member L is formed at the surface of the float 5. The float 5 is contained inside the lying member L in a floatable manner permitted to revolve in a vertical direction.

Abstract: A registration correction apparatus having interpolation circuits. The interpolation circuits receives digital sampled pixel signals from at least one channel of a plurality of color signal channels. The digital sampled pixel signals have been obtained by sampling consecutive pixel signals. Each of the interpolation circuits generates a digital pixel signal in a desired position between adjacent two of the digital sampled pixel signals by interpolation processing. The desired position between the two adjacent digital sampled pixel signals is set in accordance with a registration discrepancy among the plurality of color signal channels by a control circuit.

Abstract: The object of this invention of a float for liquid waste disposal apparatus enables the content inside a container to be easily visually recognizable and allows a faster and steadier solidification of an absorbed liquid waste.

Abstract: The object of this invention is to provide a float for a liquid waste disposal apparatus having a simple structure for enabling the content inside a container to be easily visually recognizable and allowing a faster and steadier solidification of an absorbed liquid waste.

Abstract: A bidirectional digital signal transmission system includes a transmission line, and video instruments respectively connected to both ends of the transmission line. In each of the video instruments, a digitized signal is multiplexed on a time division basis and compressed in a time base, thereby generating a transmission signal constituted by repetition of a signal period and a quiescent period. The transmission signal generated by one of the video instruments is transmitted during the quiescent period of the transmission signal generated by another one of the video instruments, thereby realizing bidirectional digital signal transmission. The system further includes a repeater circuit inserted in the transmission line at an intermediate location thereof to compensate for deterioration of the signal occurring during transmission over the transmission line. The repeater circuit includes a switch device for preventing a transmission signal feedback loop from being formed in the repeater circuit.

Abstract: A digital transmission network comprises a plurality of transmission terminals and receiving terminals, which are all connected with each other by a transmission line of a metal cable or optical fiber cable in the form of loop. Signals are transmitted by timeshare multiplexing in one direction. An individual time slot which is defined for each transmission terminal by time sharing multiplexing is allocated to each of all transmitted signals. A timing device is inserted into the loop for retransmitting a signal so that the delay time is corrected to the delay time of one frame including the delay time caused by the transmission line, cable and the like so that the consecutive frames are continuous. The transmission line is in single or dual loop. In case of the single loop, the transmission terminal includes a bypass circuit for bypassing a signal input to the transmission line if necessary.

Abstract: A camera head unit generates a digital video signal, a transmission unit transmits the digital video signal from the camera head unit, and a camera control unit processes the digital video signal transmitted from the camera head unit through the transmission unit. The camera head unit includes a replacing unit for replacing the least significant bit data of the digital video signal to be transmitted from the camera head unit to the camera control unit with another signal data to thereby produce a replacement video signal which is transmitted to the transmission unit. The camera control unit includes an extraction unit for extracting the least significant bit data from the replacement video signal transmitted from the camera head unit through the transmission unit to thereby produce the above-mentioned another signal data.

Abstract: In each of two video appliances mutually connected by means of a transmission line, video, voice and other signals are converted to digital signals, subjected to time-division multiplexing and time-base compressing operations to generate a transmission signal having a repetition of signal presence and absence periods, and then the transmission signal is transmitted to the transmission line. While the transmission signal of the signal absence period is transmitted from one of the video appliances to the transmission line, the transmission signal of the signal presence period is transmitted from the other video appliance to the transmission line; whereas, while the transmission signal of the signal presence period is transmitted from one video appliance to the transmission line, the transmission signal of the signal absence period is transmitted from the other video appliance to the transmission line.

Abstract: In a video signal transmission method and system wherein a signal containing a video signal is bidirectionally transmitted and received in a substantially real time in video appliances coupled via a transmission path to each other, a digital signal containing a digital video signal is time-compressed, and a transmission operation is controlled in such a manner that a transmission period and a no transmission period are alternately produced in a preselected period. Then, the time-compressed digital signal is transmitted to the transmission path during the transmission period, whereas another digital signal transmitted via the transmission path from the video appliance on the counter side is received during the no transmission period. Then, the received digital signal is time-expanded to reproduce the original signal.

Abstract: A refrigerating machine oil composition for vapor compression type refrigerating machines is disclosed which can be used with either of HCFC refrigerants and HFC refrigerants. The inventive machine oil composition comprises a polyol ester (ester compound) as a base oil. Furthermore, the base oil contains from 1.0 to less than 5.0% by weight of a phosphate, from 0.1 to 2.0% by weight of an alkyl phosphorothionate and/or an aryl phosphorothionate, and from 0.05 to 2.0% by weight of an epoxy compound. The composition is free from sludge formation and insufficient lubricity, which are drawbacks of the polyol ester, due to the synergistic effect of these additives. On the other hand, the inventive composition provides the desirable properties of a polyol ester base oil, namely, good compatibility with refrigerants, high electrical insulating properties, and low hygroscopicity.

Abstract: In a video signal transmission method and system wherein a signal containing a video signal is bidirectionally transmitted and received in a substantially real time in video appliances coupled via a transmission path to each other, a digital signal containing a digital video signal is time-compressed, and a transmission operation is controlled in such a manner that a transmission period and a no transmission period are alternately produced in a preselected period. Then, the time-compressed digital signal is transmitted to the transmission path during the transmission period, whereas another digital signal transmitted via the transmission path from the video appliance on the counter side is received during the no transmission period. Then, the received digital signal is time-expanded to reproduce the original signal.

Abstract: A digital video signal processing device for clipping a digital video signal to keep the signal at a predetermined level, includes an interpolation data signal generating unit for predicting video signal levels between adjacent sampling points for generating an interpolation data signal, clipping units for clipping the sampled video signal and the interpolation data signal at their levels, and a synthesizing unit for performing a predictive coding operation with respect to at least any one of the clipped video signal and the interpolation data signal and synthesizing these signals with each other.

Abstract: A demodulation circuit for demodulating a modulated digital including a unit for detecting a specific pattern contained in a series of data before modulation, a unit for judging the phase relation between the specific pattern and a clock pulse used for demodulation, a unit for performing a counting operation on the basis of the result of said judgment, and a unit for controlling the phase of said clock pulse for demodulation on the basis of the count.

Abstract: An original plate scanning device for a microfilm copying machine has a guide stand and bearings for supporting a straight shaft member which extends parallel with said guide shaft and is movable linearly relative to the bearing. A semi-solid state lubricant which has an unworked penetration between 200 and 230 is disposed in the bearing for providing a braking force to the moving, straight shaft member.