Abstract:
An information reproduction system that provides an apparatus for reproducing audio/video information from an information recording medium having a tape form for example and circumventing problems associated with illegal copies of information recording media. If a match is found between the contents of identification data information read from a memory fixed to a cassette incorporating a magnetic tape and the contents of individual key data information stored in an information storage memory, a controller causes an information reproducing block to reproduce main information from the magnetic tape.
Abstract:
Upon formation of an impurity-added silicon film by a low-pressure CVD apparatus, diffusion of an impurity from another similar silicon films, which has already been formed over the inside walls of the deposition chamber, is suppressed in the following manner. After insertion of a semiconductor substrates, having a gate oxide film (insulating film) formed thereover, into the deposition chamber of a CVD apparatus (first film forming apparatus), the inside of the deposition chamber is heated while minimizing, relative to a time A required for heating of the inside of the deposition chamber under atmospheric pressure, a time B required for the subsequent heating in the deposition chamber under a pressure adjusted to vacuum or not greater than atmospheric pressure. The formation of an impurity-added silicon film is then started. At this time, the relation between A and B is controlled to satisfy the following equation: 0.1×B≦A≦13×B.
Abstract translation:通过低压CVD装置形成杂质添加硅膜时,已经形成在沉积室的内壁上的另一类似硅膜的杂质扩散被抑制。 在将其上形成有栅极氧化膜(绝缘膜)的半导体衬底插入到CVD装置(第一成膜装置)的沉积室中之后,相对于时间A将淀积室的内部加热至最小化 在大气压下加热沉积室内部所需的时间,在调节到真空或不大于大气压力的压力下在沉积室中随后加热所需的时间B. 然后开始形成掺杂杂质的硅膜。 此时,A和B之间的关系被控制为满足以下等式:0.1×B <= A <= 13×B。
Abstract:
A display device capable of removing a defocused beam spot on the focusing screen by obtaining the fluctuation of a focusing voltage following the fluctuation of a high-tension voltage. There is applied a DC voltage of a predetermined high-tension voltage. Also, there is supplied a dynamic focus (DF) correction waveform such as a parabolic waveform voltage or the like matched with horizontal and vertical deflections or the like, for dynamically controlling the focusing in accordance with the shape of the tubular surface of a cathode-ray tube or the like. Further, there is supplied a peak focus (PF) correction waveform voltage corresponding to the fluctuation of the high-tension voltage. The DF correction waveform and the PF correction waveform are added by an adder. An added signal from the adder is amplified by an amplifier to 600 to 800 Vp-p, for example. Further, the correction waveform thus added and amplified and the above-mentioned DC voltage are added by an adder, and this added voltage is applied to a focusing grid, e.g. fourth grid (G4) of the cathode-ray tube.
Abstract:
Discharge current limiting resistors are provided in respective high-voltage supply lines for distributing high voltages produced by a high-voltage distributor to the anodes of respective CRTs. As a result, a discharge current coming from a high-voltage capacitor that is part of a total discharge current flowing into a CRT where an abnormal discharge has occurred can be reduced to ½ of that in the conventional case and discharge currents coming from coating capacitances of the remaining CRTs that is another part of the total discharge current can be inhibited.
Abstract:
A method for processing a time code including the steps of generating information, indicating whether or not a location is proper for editing when converting picture information of a predetermined system into picture information of another system, and writing the information to the time code data accompanied with the picture information of the second system.
Abstract:
In a television receiver, shading correction is carried out without deteriorating the S/N ratio. In a television receiver including a CRT, and a shading corrector for supplying an image signal to a cathode of the CRT (cathode-ray tube) and for correcting brightness inequalities of an image formed on a fluorescent screen by way of electron beams which are increased/decreased in response to a change in the potentials applied to a first grid of the CRT, the shading corrector supplies a shading correction signal to the first grid.
Abstract:
An apparatus which encrypts data transferred through a network during a session between a client terminal and a server. The client terminal issues a channel establishment command to start the session and includes a first encryption device and a first decryption device which are both initialized at the start of the session. A server is responsive to the channel establishment command so that the server communicates with the client terminal through the network during the session. The server includes a second encryption device and a second decryption device which are initialized at the start of the session. The server also includes a random data generator which generates random data in response to the issuance of the channel establishment command by the client terminal. The random data is used to initialize the first and second encryption devices and the first and second decryption devices and to set the encryption for the session.
Abstract:
In a switchboard terminal apparatus, a plurality of loop circuits are simultaneously handled by a switchboard operator. The number of loop circuits in the apparatus exceeds the capacities of screen displays and keys/lamps. A normal loop circuit controller controls loop circuits up to the capacities as normal loop circuits. A virtual loop circuit controller controls loop circuits exceeding the capacities as virtual loop circuits. A first switching circuit for switching control of the loop circuit, which processes a given call, from the normal loop circuit controller to the virtual loop circuit controller in accordance with a call release request operation of the given call by the switchboard operator. A second switching circuit switches a call being controlled by the virtual loop circuit controller to a call under the normal loop circuit controller when a reentering operation of the switchboard operator occurs by regarding the call as a virtual incoming call to the normal loop circuit. A virtual queue controller controls the call in a virtual incoming call queue state during switching by the second switching circuit.
Abstract:
A semiconductor device has an active region composed of an impurity diffused region formed in a substrate. The impurity diffused region is divided into a plurality of impurity diffused sub-regions formed separately from each other in the substrate but electrically coupled to each other.
Abstract:
Disclosed are: a biosensor kit in which a biosensor utilizing a field effect transistor is not deteriorated during storage or transport; and a system for detecting a substance of interest, which is equipped with the biosensor chip. The biosensor kit comprises a biosensor chip which can measure a substance of interest quantitatively and a package which can hermetically seal the biosensor chip and is composed of a packaging material comprising a metal film. The biosensor chip can measure the substance quantitatively based on the value of a current generated in a field effect transistor when the substance is reacted with a molecule that can recognize the substance and is immobilized on a reaction field connected to the field effect transistor. The biosensor chip comprises the field effect transistor and a mounting substrate on which the field effect transistor is mounted.