摘要:
A submarine cable laying system having an underwater cable laying device towed by a cable laying ship along the sea bottom is disclosed. The underwater cable laying device comprises a cable depressing wheel, a mechanism for elevating and lowering the cable depressing wheel, means detecting passage of repeaters and the like under said cable depressing wheel, and means for detecting the length of a part of the cable having been laid by the cable laying device. The output signals of the two detecting means are sent to a controlling device provided on said cable laying ship, and are so processed that the output signal from the controlling device can control the elevation or lowering of the cable depressing wheel automatically each time the repeaters or the like pass through the cable depressing wheel.
摘要:
A movable cable plow for dredging an underwater cable groove in a sea bed is disclosed wherein the plow is attached to a main body adapted to be pulled across the sea bed, such that it is adjustable vertically and angularly with respect to the main body. This allows the acurate control of the depth of the dredge groove. Also, a cable guide is pivotably attached to the plow, by way of a torsion spring hinge pin, so as to swing laterally with respect to the plow. This minimizes the lateral forces transmitted to the main body during the turning of the apparatus and, thereby, reduces the chances of the main body tipping over during the turning operation.
摘要:
The invention provides a glycolipid effective for cancer treatment and the like and a synthetic intermediate therefor, as well as a medicament containing the glycolipid and the like. The glycolipid is represented by the formula (1) or a salt thereof
摘要:
A compound represented by the following formula (1): wherein R1 is an aldopyranose residue wherein the 6-hydroxyl group is optionally alkylated, R2 is a C1-26 hydrocarbon group optionally having substituent(s), R3 is a hydrogen atom or a C1-26 hydrocarbon group optionally having substituent(s), R4 is a C1-21 hydrocarbon group optionally having substituent(s), X is an oxygen atom or —CH2—, and Y is —CH2—, —CH(OH)— or —CH═CH—, or a salt thereof is useful for the prophylaxis or treatment of cancer or infection, since it can preferentially induce production of IFN-γ of NKT cells.
摘要:
An image display device corrects image data, which are used for displaying an image, using a gray scale value assigned to each pixel and also controls the amount of source light emitted from a light source. The image display device includes a source light amount control device and an image correction device. The source light amount control device determines the amount of source light and then controls the amount of source light. The image correction device corrects a signal used for changing saturations of the image data so as to reduce a change in the saturations due to a change in the amount of source light, the change in the amount of source light being performed by the light source amount control device.
摘要:
A fuse circuit includes a first power supply line, a second power supply line, a first current source connected between the first power supply line and an output terminal, a second current source connected between the second power supply line and the output terminal, the second current source having higher current supply capacity or current draw-out capacity than the first current source, and a fuse connected in series with the second current source between the second power supply line and the output terminal.
摘要:
It is an object of the present invention to provide a method and an apparatus capable of noninvasively administrating vaccine through the skin, and thereby making the immune response activate. A drug product according to the present invention is characterized in that the drug product has a support medium, an electrode formed on the support medium and protected partly by an insulating material for avoiding a direct cutaneous contact, a vaccine containing layer for containing a vaccine, wherein the vaccine is an antigen for inducing an immune suppression protein. A method of administrating a vaccine according to the present invention is characterized in that the vaccine is administrated by the iontophoresis using the drug product according to the drug product of the present invention as an electrode. An apparatus for the iontophoresis according to the present invention is characterized in that the drug product according to the present invention is used as an electrode.
摘要:
In a control apparatus of an electric power steering apparatus structured such as to control a motor applying a steering assist force to a steering mechanism on the basis of a current command value calculated from a steering assist command value calculated on the basis of a steering torque generated in a steering shaft and a current value of the motor, it is always possible to execute a high-performance control regardless of a steering speed, by setting a first differential compensator and a second differential compensator inputting a steering torque, making a sampling cycle of the second differential compensator slower than a sampling cycle of the first differential compensator, and adding outputs of the first differential compensator and the second differential compensator to the steering assist command value.
摘要:
According to the present invention, in cases where a CHA function and a DKA function are mounted within a single package, a battery power supply that is used during the occurrence of power supply trouble is effectively utilized so that the supply of power can be separately controlled for each function. A CHA part and DKA part are disposed in a single control package. When trouble such as a power outage is detected, the CHA part blocks access requests from the host, and initiates end processing. When the end processing of the CHA part is completed, the package internal power supply control part stops the clock supply to the CHA part. Then, when the DKA part completes destage processing, the package internal power supply control part stops the supply of power to the DKA part. The power consumption of the package is lowered in stages in accordance with the progress of the end processing.
摘要:
A modulated voltage signal modulated at a predetermined frequency f0 is supplied to an integrated circuit under test to be tested set at an arbitrary stationary point, and an observation signal containing information on power supply current flowing through the integrated circuit under test at the stationary point. Then, a determination signal from which DC component is removed is extracted from the observation signal and supplied to a determination device. The determination device compares the size of spectral component of the determination signal at the predetermined frequency f0 between each measurement point and determines that an error exists in the integrated circuit under test if a difference is a predetermined value or greater.