摘要:
In order to provide an output voltage adjustment circuit which is able to perform the screening of the semiconductor integrated circuit mounted as the bear chip status on the circuit board, and to plan reduction of the mounting area size and improvement of the electrical characteristic nature and reduction of the manufacturing cost by a simple constitution thereof, an engine control device having a control device of the integrated circuit of the arithmetic processing unit for operating the control program, is provided, and said engine control device has an output voltage adjustment circuitry to switch the rated voltage to screen the integrated circuit, and said output voltage adjustment circuitry has plural resistors between the output side power line of the rated voltage and the gland sides.
摘要:
With reference to an interface that performs bus reset and reconfiguration of a bus when a node is plugged or unplugged in correspondence with the hot swapping function, when the node plugging/unplugging detector 43 detects plugging or unplugging of a node, the data transfer detector 44 detects whether data related to a specific node is transferred on the bus. When it is detected that the data related to the specific node is transferred, the bus reset issue controller 45 holds the notification of the unplugging of said node to the physical layer 41 until the data transfer is completed, thus delaying the issue of the bus reset. The interface device is capable of delaying only the specific data transfer being preferable not to be interrupted thus effectively protecting the hot swapping function.
摘要:
Even in such an arrangement in which the throttle valve is operated independently of the engine control system, abnormal engine behavior is ensured to be detected such that a necessary fail-safe operation should be taken. The arrangement of the invention is comprised of the electronically controlled throttle system, engine control system and engine speed monitoring unit, wherein the electronically controlled throttle system is allowed to monitor engine behaviors. Thereby, in the case when the throttle valve is operated independently of the engine control system, if its engine behavior becomes abnormal relative to its drive contents, the engine system senses the abnormality, and takes a fail-safe operation such as to stop operation of the throttle valve and the like.
摘要:
To provide a liquid crystal display device which can remove leakage of light from a sealant portion in a negative-type display to improve the appearance of an image. Where a large-scale display is composed of a large number of liquid crystal display devices, to provide the liquid crystal display device which can surely make light-proof to the joints to constitute such a large-scale display with an excellent display characteristic. Electrode patterns 3 and 4 are formed on inner surfaces of two insulating base plates 1 and 2. These two insulating base plates 1 and 2 sandwiches a liquid crystal layer to constitute a liquid crystal panel 15. A light-shielding mask 11 is provided at the end of the liquid crystal panel 15 from which no electrode pattern is introduced so that it sandwiches the insulating plates 1 and 2 from both sides of the liquid crystal panel 15.
摘要:
A liquid crystal display device including first and second substrates on a front side and rear side of the device, respectively, which are bonded to each other on their peripheries by a sealant with a prescribed gap therebetween, the first and second substrates including electrode patterns formed thereon. A liquid crystal material is doped with dichroic dyes injected into the gap to constitute a liquid crystal layer. A first color filter film with a prescribed color is provided at an area where the electrode pattern is not provided on the first substrate on the front side. A second color filter film with the same color as the prescribed color at at least an area where the electrode pattern is provided on the second substrate on the rear side.
摘要:
A video data compression/playback system efficiently compresses a plurality of video data pieces through inter-frame predictive-encoding. Mixed video data VSMIr composed of time-divided video data received by video input terminals are divided video data pieces each of which corresponding to video input terminals and the video data pieces are written into memories respectively by a memory control circuit for recording mode. The mixed video data written into the memories is read, a specified number of frames at a time. An MPEG encoding circuit performs inter-frame predictive-encoding for each specified number of frames.
摘要:
A magnetic disk device of embedded-servo type is capable of performing dummy operation for suppressing waveform degradation of signal reproduced by magnetic heads at a high speed with high reliability. When a waveform deformation occurs in a No.0 head, a controller changes over the No.0 head to a No.1 head operating normally, whereupon a cylinder portion for which dummy operation is to be performed is sought on the basis of the servo information supplied from the No.1 head. The cylinder portion destined for the dummy write operation contains servo information at timing positions that are the same for the individual magnetic heads. When passing of the No.1 head over the cylinder portion is confirmed, the No.1 head is changed over to the No.0 head for performing dummy write operation for suppressing the waveform deformation of the reproduce signal outputted from the No.0 head. Before the timing for succeeding information, the No.1 head is restored by issuing a head change command signal. Because the seek operation is realized exclusively by the magnetic head suffering no abnormality, the dummy write operation for preventing waveform deformation of the reproduced signal outputted from the No.0 head can be realized without fail.
摘要:
A thin film forming apparatus using laser includes a chamber (1), a target (5) placed therein, a laser light source (10) for emitting laser beam to target (5), and a substrate holder (3). When target (5) is irradiated with laser beam (16), a plume (15) is generated, and materials included in plume (15) are deposited on the surface of a substrate (2) held by substrate holder (3). The laser beam emitted from laser light source (10) has its cross section shaped to a desired shape when passed through a shielding plate (4804), for example, so that the surface of the target (5) is irradiated with the beam having uniform light intensity distribution. Therefore, a plume (15) having uniform density distribution of active particles is generated, and therefore a thin film of high quality can be formed over a wide area with uniform film quality, without damaging the substrate.
摘要:
An apparatus for displaying a plurality of compressed images is disclosed, in which a high quality freeze display is made possible with a high vertical resolution and a multiplicity of compressed images can be displayed at the same time on the display screen without increasing the circuit scale extremely. Different video signals are processed for image compression in a plurality of processing circuits, and a synthesized image is supplied to a display unit for displaying four compressed images on the display screen at the same time. In the case of an image sequence display, the image size is compressed into one half in horizontal and vertical directions respectively by the processing circuits, and the odd and even fields are separately written in field memories. Also, in the case of freeze display, all the lines are written alternately in the field memories without compressing them vertically by a filter circuit. In either display mode, the data are read at high speed from the field memory for odd fields, and from the field memory for even fields.
摘要:
A thin film forming apparatus using laser includes a chamber (1), a target (5) placed therein, a laser light source (10) for emitting laser beam to target (5), and a substrate holder (3). When target (5) is irradiated with laser beam (16), a plume (15) is generated, and materials included in plume (15) are deposited on the surface of a substrate (2) held by substrate holder (3). The laser beam emitted from laser light source (10) has its cross section shaped to a desired shape when passed through a shielding plate (4804), for example, so that the surface of the target (5) is irradiated with the beam having uniform light intensity distribution. Therefore, a plume (15) having uniform density distribution of active particles is generated, and therefore a thin film of high quality can be formed over a wide area with uniform film quality, without damaging the substrate.