摘要:
There is provided an IP network system. The IP network system includes: a plurality of relays making up a ring network; a source host for transmitting a packet and connected to the ring network; and a destination host which conducts a packet communication with the source host through the ring network. Each of the relays is operable to transfer received packets containing a transfer direction information to the destination host through a right-handed route of the ring network and through a left-handed route of the ring network, based on the transfer direction information.
摘要:
A component-mounting apparatus and a component-positioning unit for positioning a component, having a simple structure with reduced manufacturing cost and a significantly higher component-mounting speed. The component-mounting apparatus includes a holding device that holds a component and moves horizontally and a positioning device having a sloped portion for positioning the component held by the holding device when the component comes into contact with the sloped portion. The positioning device comprises a first rotatable roller member having a sloped side surface with which the component comes into contact; and the horizontal movement speed of the holding device substantially agrees with the horizontal component of the peripheral velocity of the first roller member, with which the component comes into contact.
摘要:
A solid-state image device is provided which has a semiconductor substrate, pixels A each containing a photoelectric conversion portion in which at least two PN junction parts are provide in a depth direction of the semiconductor substrate, pixels B each containing a photoelectric conversion portion in which at least one PN junction part is provided, first color filters provided above the pixels A, second color filters provided above the pixels B; and a detection mechanism for detecting a first color signal and a second color signal from the two PN junction parts of each of the pixels A and a third color signal from the PN junction part of each of the pixels B. According to the above solid-state image device, light can be more efficiently used than a color filter separation method, and superior color reproducibility to that of a three-well structure can be realized.
摘要:
Disclosed is a fieldbus communication system, comprising: a field device to transmit data; a receiving device to receive the transmitted data; and a data management apparatus which is connectable to a communication system in which the field device and the receiving device are connected to a fieldbus, wherein the receiving device comprises a processing section to perform a transmission request regarding the transmitted data to the data management apparatus, and wherein the data management apparatus comprises: a transmitting/receiving section which is connectable to the fieldbus; a storage section to store the data transmitted from the field device; and a control section to read the stored data corresponding to the transmission request, from the storage section so as to transmit the read data to the receiving device, when the transmission request is received from the receiving device.
摘要:
Disclosed is an instrumentation control system, including: a first field device; and a second field device coupled to the first field device via a fieldbus. The first field device includes: a transmitting buffer to store data to be transmitted; a transmitter; and an inquiry processing section to cause the transmitter to retransmit the data stored in the transmitting buffer to the second field device in response to a request from the second field device. The second field device includes: a receiving buffer to store the data transmitted from the first field device; a checking section to determine whether the data stored in the receiving buffer is normal or not, and to make a data retransmission request to the first field device if the data stored in the receiving buffer is not normal; and a processing unit to perform predetermined processing based on the data which is determined to be normal.
摘要:
It is an object of the present invention to inhibit production of vapor within fuel when an engine is at a high temperature and to inhibit change of amount of the fuel injected from an injector.A fuel supply apparatus according to the present invention includes vapor production determining means (3) for determining whether or not the vapor of the fuel is producible, and control means (ECU) for operating a passage resistance adjusting means (47) of a pressure adjusting mechanism (40) to cause increase of the pressure of the fuel supplied to an injector (5) insomuch as the production of the vapor is inhibited when the vapor production determining means (3) has determined a vapor producible condition.
摘要:
A partial pressure control system 45 includes two valves 2 which are branched from an operation gas supply pipe 44 and which variably control operation gas, pressure sensors 3 which are respectively connected to the each valves 2 in series and which detect pressure of the operation gas, and a controller 25 which proportionally controls the operation of the valves 2 based on detection result of the pressure sensors 3, thereby relatively controlling pressures P1 and P2 of the two valves. With this configuration, it is possible to reduce wastefull consumption of the operation gas, and to enhance the responsivity with respect to change of setting and the like.
摘要:
A method of producing a color filter composed of filter elements of RGB is used for a solid-state imaging device, which color filter is capable of improving the resolution of the device. The method includes the steps of: forming a filter layer of a second color in a region in which a filter element of a first color is to be formed; and stacking a filter layer of a third color different from the second color on the filter layer of the second color. In the method, the color filter is preferably composed of filter elements of a plurality of the first colors each of which is either of red, green and blue colors. The filter elements are preferably produced by the steps of: forming a yellow filter layer as a filter layer of the second or third color in a region in which the filter elements of red and green colors as the first colors are to be formed; forming a cyan filter layer as a filter layer of the second or third color in a region in which the filter elements of green and blue colors as the first colors are to be formed; and forming a magenta filter layer as a filter layer of the second or third colors in a region in which filter elements of red and blue colors as the first colors are to be formed.
摘要:
A color filter array having a green filter layer on a substrate wherein the green filter layer comprises a copper phthalocyanine dye having its absorption maximum at a wavelength of 600 to 700 nm, and a pyridone azo dye having its absorption maximum at a wavelength of 400 to 500 nm; and has a transmittance at a wavelength of 450 nm of 5% or less and that at 535 nm of 62% or more is provided; and the color filter array shows excellent spectroscopic characteristics with respect to green light and has a green filter layer excellent in light fastness.
摘要:
A color filter array having a yellow filter layer on a substrate wherein the yellow filter layer comprises a pyridone azo dye having its absorption maximum at a wavelength of 400 to 500 nm; and has a transmittance at a wavelength of 450 nm of 5% or less, that at 535 nm of 80% or more and that at 650 nm of 90% or more is provided; the color filter array shows excellent spectroscopic characteristics with respect to yellow light, is capable of forming a pattern with a short time exposure and has a yellow filter layer excellent in light fastness; and a photosensitive resin composition with which a pattern can be formed with a short time exposure is also provided.