摘要:
A current driver includes a gate line having a first and second nodes, K driving transistors, a terminal and a voltage generation section. The terminal receives a first current. The voltage generation section generates a bias voltage according to a current value of the first current. The gate line receives, at one of the first and second nodes, the bias voltage generated by the voltage generation section. Gates of the K transistors are connected between the first and second nodes of the gate line. In the voltage generation section, the relationship between the first current and the bias voltage is adjusted in the first mode, according to a current value of an output current flowing in a first driving transistor of the K driving transistors, and in the second mode, according to a current value of an output current flowing in a second driving transistor of the K driving transistors.
摘要:
The present invention provides an optical member having a plastic substrate and a multilayered antireflection film formed by vapor deposition, wherein at least one layer in the antireflection film is a hybrid layer formed of at least one inorganic substance selected from silicon dioxide, aluminum oxide, titanium oxide, zirconium oxide, tantalum oxide, yttrium oxide, and niobium oxide and an organosilicon compound that is a liquid at normal temperature and at atmospheric pressure and/or an organic compound not containing silicon that is a liquid at normal temperature and at atmospheric pressure as vapor deposition raw materials.
摘要:
This invention relates to an agent for the protection of retinal neurons which comprises, as an effective ingredient, sulfamate derivative having the following formula: and to a method for the protection of retinal neurons by using said sulfamate derivative.
摘要:
An information processing apparatus includes a port that connects a peripheral apparatus to the information processing apparatus through a USB, a first switch that interrupts supply of a power to the peripheral apparatus through the port under an OS control, a second switch that interrupts the supply of the power to the peripheral apparatus when the first switch operates to supply the power thereto, and a control unit that monitors whether a failure occurs to a connection between the information processing apparatus and the peripheral apparatus through the port and that controls an operation of the second switch based on a monitoring result independently of the OS control. The control unit switches the second switch so as to reset the connection when detecting that the failure occurs to the connection.
摘要:
A light detecting device is fabricated to have the following structure: a light receiving element having a protective layer, in which a transparent conductive electrode, a semiconductor layer, an electrode and the protective layer are successively formed on a transparent substrate, is arranged on a first face of an insulating substrate having a terminal electrode formed to be exposed to first and second faces of the insulating substrate in such a manner that the protective layer is opposed to the first face of the insulating substrate; and further the transparent conductive electrode and the electrode are connected electrically to the terminal electrode exposed to the first face of the insulating substrate. The light detecting device having this structure is surface-mounted on a circuit board to connect the terminal electrode exposed to the second face of the insulating substrate to an external terminal of the circuit board.
摘要:
In a current driver, a gate of a first generating transistor, gates of K driving transistors, and a gate of a second generating transistor are connected to a gate line in this order. A first differential amplifier outputs a voltage determined according to the difference between a voltage from a first supply node and a voltage at the drain of the first generating transistor. A second differential amplifier outputs a voltage determined according to the difference between a voltage from a second supply node and a voltage at the drain of the second generating transistor. The gate of the first generating transistor receives the output of the first differential amplifier. The gate of the second generating transistor receives the output of the second differential amplifier.
摘要:
An engine mounting device for connecting an engine with a body of a vehicle through a bumper cushion comprises a first support member connected to the engine, a stopper integrally formed with the first support member, an elastic member integrally formed with the first support member, a second support member connected to the body and a stopper holder integrally formed with the second support member for restricting a movement of the stopper. When the vehicle has an impact, either the stopper or the stopper holder is broken, thereby the engine is disconnected from the body to protect an occupant.
摘要:
A partitioning member is disposed within an outer cylinder metal fitting. A space which is defined by the partitioning member and an elastic body forms a main liquid chamber. The main liquid chamber and a first auxiliary liquid chamber are disposed with the partitioning member therebetween. A shake orifice and an idle orifice are formed at the partitioning member and the idle orifice is opened and closed by a rotor. A second diaphragm is disposed at the first auxiliary liquid chamber side and a clearance between the second diaphragm and the lower surface of the partitioning member forms a second auxiliary liquid chamber. When shake vibration which is low frequency vibration is generated, the vibration is damped and absorbed by the shake orifice. When idle vibration is generated, the idle orifice is opened and the high frequency vibration is absorbed.
摘要:
A method of plasma-processing which includes the step of plasma-processing a matter mounted on a component in a plasma processing vessel by using plasma gases, and the step of introducing an inactive gas into the plasma processing vessel when no plasma process is conducted in the vessel and gases resulted from the previous plasma process remain therein.
摘要:
A mask sewing device comprises a pair of sewing machines which are fixed to a working table, being arranged left and right thereon in such a way as to face each other, and are operated in synchronism with each other, a pair of belts provided apart from each other on the working table by a given interval, each belt extending between the mask cloth feeding side and mask cloth sending-out side of the working table and a feeding unit for driving the belts in the normal and reverse directions, wherein the sewing machines can concurrently sew the folded end portions of the mask cloth at both sides thereof respectively, the mask cloth being inserted into the interval from the feeding side. Since the mask cloth is sewn by a pair of sewing machines while belts are driven normally and reversely by a feeding unit to feed the folded mask cloth forward and backward on the working table, it is possible to efficiently sew a mask of high quality in which stitch lines on both sides thereof are uniform and symmetrical to each other without veteran skill. As a result, it is possible to make practiceable the sewing processes in a sewing factory.