摘要:
A semiconductor device is equipped with a step-up circuit having a series of multiple charge pump units. Each of the units has a well separation type MOS transistor. The separation well of the transistor is coupled to a high potential so as to form double reverse biases between the N-type well and a P-type substrate and between the N-type well and a P-type well. This permits the threshold Vth of the MOS transistor to be held at low level. The units are provided with a clock whose current supply capability is limited until a predetermined condition (that a predetermined period of time has elapsed after the onset of the step-up circuit by a startup signal or that the output voltage has reached a predetermined level). This limitation of the clock facilitates suppression of power consumption by the step-up circuit during a startup, thereby reducing changes in amplitude of a supply voltage.
摘要:
The invention relates to olefin branched macromonomers, olefin graft copolymers and olefin resin compositions having the advantage of good compatibility with polyolefin resins and good moldability and workability. The olefin branched macromonomer satisfies the following (a) and (b): (a) its weight-average molecular weight (Mw) measured through gel permeation chromatography (GPC) falls between 400 and 200000; (b) its vinyl content is at least 70 mol % of all the unsaturated groups in the macromonomer.
摘要:
The process for the preparation of amylase inhibitor including the steps of: (A) obtaining an extract solution containing the amylase inhibitor; (B) insolubilizing the amylase inhibitor by salting out by addition of a salt or salts to the solution obtained in the step (A) and recovering the insolubilized substance resulting from the salting out; and (C) directly drying the insolubilized substance recovered in the step (B) or dissolving the insolubilized substance in water to prepare an aqueous solution, and desalting and drying the aqueous solution to recover the amylase inhibitor, whereby, an amylase inhibitor in high concentrations 0.19 AI is prepared that shows highly inhibitive activity against the amylase in high yield and with good productivity.
摘要:
The operation-state data of the uninterruptible power supply unit for the operation time of the uninterruptible power supply unit (UPS) deployed between the load facility and the commercial power source and used for the uninterruptible operation is provided, the guarantee charge dependent on the time during which the operation of the uninterruptible power supply unit is guaranteed is stored, the stored guarantee charge is displayed as the amount billed when the provided operation-state data satisfies the stored guaranteed time.The provided operation-state data is input into the remote supervisory unit through the communication apparatus as well as an the identical operation-state data is displayed at the data display unit at the uninterruptible power supply unit.
摘要:
The invention is an antenna system that transmits and receives image signals audio signal and/or data signals. The antenna system has at least one antenna element and one or more power supply elements. A power supply switching device switches the power supply element or elements to select at least one antenna element and a power supply cable supplies power to the power supply switching device.
摘要:
There is provided a photosensitive composition suitable for a resist material. This photosensitive composition has a high sensitivity and a high resolution with respect to a light source having a short wavelength, does not cause a phase separation in a film state, and makes it possible to stably form fine resist patterns. The photosensitive composition contains a polymer obtained by protecting an alkali-soluble group of an alkali-soluble polymer by a group which is unstable with respect to an acid, a compound which generates an acid upon being irradiated with light, at least one compound which is selected from the group consisting of an imidazole compound, an alanine compound, an adenine compound, an adenosine compound, and a quaternary ammonium salt compound, and which increases miscibility in a resist film, and a phenol compound.
摘要:
A formation method of a two-dimensional code is characterized by including the steps of: storing each cell having a bright pattern or a dark pattern as 0 or 1 in a two-dimensional array after reading a bit map file; calculating a number of round dots contained in a cell from the size of one cell to be laser-marked and a processed diameter of a round dot formed by a laser beam according to material processed; obtaining a processed area from the two-dimensional array stored and the size of one cell; setting a plurality of cell frames in a checked pattern with this center point as a base; arranging the round dots in equal intervals in the cell frames; storing in memory the coordinates of beam spots corresponding to the respective round dots arranged; and outputting process data stored in this memory to a laser marker and performing laser-marking.
摘要:
Provided are propylene-ethylene block copolymers having the advantage of well-balanced physical properties of rigidity, impact resistance, etc. The propylene-ethylene block copolymers are characterized by (a), (b), (c1), (c2) and (c3): (a) The melt flow rate falls between 0.01 and 1000 g/10 min. (b) The room-temperature xylene-insoluble component has an [mmmm] fraction of not smaller than 98.9%. (cl) The amount of the room-temperature xylene-soluble component falls between 3 and 50% by weight. (c2) The T1 relaxation time component in pulse NMR is of a single relaxation component. (c3) The ethylene content, x % by weight, as measured through 13C-NMR, and the T1 relaxation time satisfy y≦0.0014x3−0.0897x2−1.0593x +231.6. The block copolymers may be characterized by (a), (b), (c1) and (c4): (a) The melt flow rate falls between 0.01 and 1000 g/10 min. (b) The room-temperature xylene-insoluble component has an [mmmm] fraction of not smaller than 98.9%. (c1) The amount of the room-temperature xylene-soluble component falls between 3 and 50 % by weight. (c4) The ethylene content, x% by weight, and the ratio by weight of the crystalline polyethylene segments to the total of the ethylene-propylene copolymer segments and the crystalline polyethylene segments, z (%), as obtained from the TEM (transmission electron microscope) image of the propylene-ethylene block copolymers, satisfy 2≦0.016x2−0.069x−1.34.
摘要:
An upper rail is slidably provided on a lower rail fixed to a floor of a vehicle body. The front end of a seat cushion is connected with the front end of the upper rail such that the seat cushion is pivotal forwardly for inversion. The lower end of a seat back is connected with the rear end of the upper rail through a reclining mechanism such that the seat back is tiltable. The seat back is tilted pivotally forwardly into the space from which the seat cushion has been pivotally moved for inversion. A baggage-placing surface is formed of a bottom plate of the inverted seat cushion and a rear plate of the seat back tilted pivotally forwardly.
摘要:
A die-cushion oil pressure locking device is composed of a locking cylinder which couples with the operation of the die-cushion device can be prevented the wrinkling when the mold products is processed, and an operating cylinder controls oil which is used in the operation of the locking cylinder; and a cooling oil cooler device made of stainless steel, being capable of falling down the increased-temperature oil which is discharged from the locking device body and regulated as to drop its pressure down in efficiency owing to provided the cooling oil cooler device having the inlet so that oil increased temperature through the locking device body passes through the off cooler tubes without the extra resistance in a durability at intermittent flow, and it is fallen down by a cooling water into the cooling device in a short time.