摘要:
For signals to be transmitted through a signal transmission path constituted by a relay device group for relay for each set of a plurality of channels, a timing adjustment unit is provided in both or one of a receiver-side LSI and a transmitter-side LSI for each set of a plurality of channels transmitted through the relay device group for relay so that the signals can be transmitted with accurate timing. In addition, the timing adjustment unit can adjust the timing for signals transmitted through each relay device group, the timing in one receiver-side LSI in signal transmission through a plurality of relay device groups, and the timing in one-to-many signal transmission in which signals are transmitted from one transmitter-side LSI to a plurality of receiver-side LSIs.
摘要:
A washing method comprising: cleaning polycrystalline silicon with an acid solution; soaking of the polycrystalline silicon in a soaking bath in which pure water is stored; and measuring an electrical conductivity of the pure water in the soaking bath, wherein, in the soaking, the polycrystalline silicon is immersed in the pure water stored in the soaking bath, and the pure water in the soaking bath is replaced at least once to remove the acid solution remaining on a surface of the polycrystalline silicon; and in the measuring, completion of the soaking is determined based on measured values of the electrical conductivity
摘要:
The present invention provides an optical signal transmission apparatus for carrying out bi-directional light transmission. The optical signal transmission apparatus includes: a light sending module, for sending an optical main-signal having at least one data width, and receiving an optical sub-signal including a control signal; a light receiving module for receiving the optical main-signal and sending the optical sub-signal; and an optical cable for connecting between the light sending module and the light receiving module, wherein the light sending module comprises a control component which controls the output of the optical main-signal such that the output of the optical main-signal is stopped, when the optical sub-signal, which includes as data the reception status of the optical main-signal, is not being received, or when the reception status of the optical main-signal is indicating non-receiving.
摘要:
A microcomputer included in a physical condition monitoring system calculates the amount of autonomic nerve activity during sleep based on physical information during sleep collected by a physical information collecting device 1. The physical information contains heart rates, blood pressure, respiratory rate, and the amount of body movement. The microcomputer also receives various kinds of information including training conditions via an input device. Then, it displays the amount of autonomic nerve activity and the training conditions on a display device in a manner that connections between them are indicated.
摘要:
An optical transmitter-receiver includes: an optical module including a metal package housing at least a light receiving element and a light emitting element; a circuit board for transmitting/receiving an electric signal with respect to the optical module; a first wiring for connecting a side of the light receiving element to the circuit board; a second wiring for connecting a side of the light emitting element to the circuit board; and a shield member for shielding at least the first wiring.
摘要:
An information processing system includes a host device, a storage device and a bus. The bus transmits data to which an error correction code is appended, between the host device and the storage device. The storage device includes a storage section that stores the data. The storage device writes and reads the data received from the bus to and from the storage section with the error correction code appended to the data.
摘要:
An optical module includes: a plurality of leads arranged in at least two lines, at least portions of the plurality of the leads being mounted on a circuit board; an optical semiconductor for emitting or receiving an optical signal; and a circuit portion connected to the optical semiconductor, for transmitting a pair of differential signals to or receiving a pair of differential signals from the circuit board through a pair of differential signal leads among the plurality of the leads. The pair of the differential signal leads are provided adjacent and in parallel to each other in one of the at least two lines.
摘要:
An optical signal communication apparatus includes a light transceiving section, a digital signal control section and a flexible wiring board. The light transceiving section performs at least one of transmission and reception of optical signals. The digital signal control section is disposed in a casing body and processes digital electronic signals from the light transceiving section. The flexible wiring board connects the light transceiving section with the digital signal control section. An insulating member is provided at the casing body, and the flexible wiring board is disposed on the insulating member.
摘要:
A cowl top cover for an automotive vehicle having a body panel with a support plate and for defining an engine room, a hood covering the engine room, and a cowl portion arranged behind the engine room, wherein the cowl top cover includes a base having a mounting portion, a first wall extending from the base to the hood and supporting a sealing member abutting on the hood, and a second wall extending from the base and covering the cowl portion, wherein the base is supported by the support plate at the mounting portion and exposed to the engine room, and the mounting portion is covered with a covering portion.
摘要:
A driver's condition detection device is for detecting a first life information indicating a driver's degree of activity. The driver's condition classification device is for classifying the first life information into at least two regions. The driver's condition determination device is for determining the driver's condition based on a distribution of the first life information in the regions.