摘要:
In a CATV-LAN in which a plurality of modems transmit messages asynchronously from respective terminal apparatuses to an upstream transmission path and receives messages from a downstream transmission path, when a modem is transmitting a message, the resultant data which are received by that modem are compared with data of that message which have already been transmitted, and transmission is interrupted if the received data do not correctly match the transmitted data, due to conflict with data transmitted by some other modem. Each message contains information specifying its length, and when a non-transmitting modem receives a set of data whose actual length does not match a length value which is specified within the data, the data are discarded. It thereby becomes unnecessary to provide beat detection circuits in the modems, for detecting data conflict, so that system cost can be reduced.
摘要:
A recording apparatus that can implement an endless recording function and a prealert recording function for video and audio data using a single random access recording medium having excellent random accessibility will be provided. The recording apparatus includes: an input section 101 that receives data; a recording section 103 that has a random access recording medium and makes a data recording onto the random access recording medium; and a control section 104 that sequentially records data onto recording sectors by controlling data transfer between the input section and the recording section. By causing the control section to repetitively overwrite data to a recording area, the endless recording function can be implemented.
摘要:
A recording and reproducing apparatus and method which prevents or managing a data loss caused by each of seek operations in recording/reproducing a time-series digital data set, to/from a disk recording media via a buffer. Beforerecording/reproducing, a check is made, by using a rate of data transfer with the outside, a data transfer rate in an access to a track where each of the selected sectors lies, and a seek time for each of changes in tracks, to see if the buffer will overflow/underflow during the period of recording/reproducing. If so, then an input/output data transfer rate is reduced before recording/reproducing to make the check. In case of recording, if there is at least a substitute for a sector which will cause the overflow, the sector is changed to a substitute.
摘要:
A recording and reproducing apparatus and method which prevents or manages a data loss caused by each of seek operations in recording/reproducing a time-series digital data set, to/from a disk recording media via a buffer. Before recording/reproducing, a check is made, by using a rate of data transfer with the outside, of a data transfer rate in an access to a track where each of the selected sectors lies, and of a seek time for each of changes in tracks, to see if the buffer will overflow/underflow during the period of recording/reproducing. If so, then an input/output data transfer rate is reduced before recording/reproducing to make the check. In case of recording, if there is at least a substitute for a sector which will cause the overflow, the sector is changed to a substitute.
摘要:
Provided are: tofu-like food and soy milk containing fibrous material, each of which has good texture and flavor and enables simultaneous intake of almost all of nutritional components in soybeans, such as proteins, lipids, glucides, fibrous material, minerals, vitamin components, and isoflavone compounds. Also provided is a process for producing soy milk containing fibrous material, which comprises the steps of: (A) dissolving and dispersing dehulled soybean powdery material having a nitrogen solubility index of 75 to 90, a lipoxygenase value of 30 to 120, an n-hexanal content of 0.5 ppm to 2 ppm, and a peroxide value of 0.2 meq/kg to 3.0 meq/kg in water to obtain dispersion; (B) subjecting the dispersion to heat treatment at 120° C. to 160° C. for 1 to 600 seconds; and (C) after the step (B), cooling the dispersion to 100° C. or lower and subjecting the resultant dispersion to emulsification and dispersion treatment under a pressure of 25 MPa to 200 MPa to produce soy milk containing fibrous material.
摘要:
A wavelength multiplexing optical communication device having an optical dispersion-compensating function compensating for waveform variation of an optical signal due to optical dispersion of a transmission line determines optimum dispersion-compensating values causing a minimum error rate with respect to pre-installed wavelength channels, produces a dispersion map of the transmission line based on optimum dispersion-compensating values, predicts an initial value of a dispersion-compensating value per a newly added wavelength channel with reference to the dispersion map, and starts scanning at the initial value so as to determine an optimum dispersion-compensating value of the newly added wavelength channel, thus updating the dispersion map by adding the optimum dispersion-compensating value of the newly added wavelength channel. Thus, it is possible to set an optimum dispersion-compensating value per each wavelength channel with a high precision, thus shortening the setting time.
摘要:
A surrounding monitoring apparatus reduces distortion caused by camera position displacement. A position displacement information obtainment unit obtains position displacement information and outputs it as camera position displacement information, a moving object state detection unit detects vehicle information and outputs it as a moving object state, a coordinate transformation parameter selection unit selects a coordinate transformation parameter according to the camera position displacement information, an image synthesis parameter selection unit selects a reference image synthesis parameter and a graphics parameter according to the moving object state, a coordinate transformation unit performs coordinate transformation on image coordinates of a captured image which are included in the reference image synthesis parameter using the coordinate transformation parameter and outputs the image coordinates as a transformed image synthesis parameter, and an image synthesis unit generates and outputs a synthetic image according to the transformed image synthesis parameter.
摘要:
An abnormality detecting apparatus comprises a synchronous detecting circuit for detecting a synchronous signal from a video signal outputted from a camera unit, and an abnormality detecting circuit for judging whether or not a first direct current signal level obtained from an input path of said video signal is greater than a predetermined first threshold value, whether or not a second direct current signal level obtained from said input path of said video signal is smaller than a predetermined second threshold value, and whether or not said synchronous signal is detected by said synchronous detecting circuit, and determining that said input path of said video signal is in one of a normal state, an open state, a power connected state, and a ground connected state based on the result of the judgments.
摘要:
Performance interface system includes a motion detector provided for movement with a performer, and a control system for receiving detection data transmitted from the motion detector and controlling a performance of a tone in response to the received detection data. State of a performer's motion is detected via a sensor of the motion detector, and detection data representative of the detected motion state is transmitted to the control system. The control system receives the detection data from the motion detector, analyzes the performer's motion on the basis of the detection data, and then controls a tone performance in accordance with the analyzed data. With this arrangement, the performer can readily take part in the tone performance in the control system. For example, as the performer moves his or her hand, leg or trunk while listening to a manual or automatic performance of a music piece being carried out by a performance apparatus of the control system, the motion detector detects the performer's motion and transmits corresponding detection data to the control system, which in turn variably controls a predetermined one of tonal factors in the music piece performance. This arrangement can readily provide interactive performance control and thereby allows an inexperienced or unskilled performer to take part in a performance with enjoyment.
摘要:
The present invention relates to a simulation method of cutting processing, a program for the simulation method of cutting processing, a recording medium recording the program for the simulation method of cutting processing, a modeling method, a program for the modeling method, and a recording medium recording the program for the modeling method, and is made so as to enable representation even of undercut portions and the like, and to enable smooth representation of a work form using simplified processing. The present invention represents a work and a target of processing by sequentially dividing a voxel into a set of voxels, and represents a voxel that changes in form using polygons.