摘要:
The present invention relates to heterocyclic compounds represented by the formula I wherein X represents nitrogen atom or CH; R1 represents halogen atom or hydroxyl; R2 represents hydrogen atom, hydroxyl or amino; R3 represents morpholino (which may be substituted with one or two C1–C6 alkyl), pyrrolidinyl (which may be substituted with hydroxy C1–C6 alkyl) or NR6R7 [R6 represents C1–C6 alkyl and R7 represents piperidinyl (which may be substituted with C1–C6 alkyl)]; R4 and R5 each represents hydrogen atom or C1–C6 alkyl, with the proviso that R2 is hydrogen atom and R3 is pyrrolidinyl (which may be substituted with hydroxy C1–C6 alkyl) when R1 is hydroxyl
摘要:
A radiographic apparatus includes a detection section including photoelectric conversion elements that detect radiation that has been transmitted through a subject. The apparatus has a substantially rectangular detection surface; and a housing that contains the detection section. The housing has a handle in an area along a longer side of the detection surface when viewed along a direction normal to the detection surface.
摘要:
A game device is provided with an SSID setting unit and a channel setting unit. The SSID setting unit sets up an SSID (a network identifier) in accordance with a communication mode. Communication modes include a download standby mode, a download mode, a lobby mode and a game mode. By setting up an SSID for each communication mode, wireless networks for respective modes are formed. The channel setting unit sets up a communication channel in accordance with the SSID.
摘要:
A game device is provided with a processor and an air interface apparatus. In a wireless communication environment such as that of IEEE802.11, a CPU of the air interface apparatus selects, in a search process, an SSID that includes at least in a portion thereof a predetermined pattern. Network information including the selected SSID is retained in a memory unit as a BSS list registering wireless networks that are targets, for connection. The processor refers to the BSS list and determines a wireless network to participate in.
摘要:
In a radiographic apparatus or a digital cassette in which a metal support is fitted to the interior of a casing of the apparatus through spacers, an x-ray image detection panel is disposed on a front surface of the support, an electric circuit board is fixed to a back surface of the support through projections, and the x-ray image detection panel and the electric circuit board are connected to each other by flexible circuit boards. Because shock absorbers made of sheet-like elastic material or gel material are disposed on the inner side of the side walls of the casing, even if the apparatus is dropped on its side wall by mistake and the side wall of the casing is instantaneously deformed, the shock is absorbed by the shock absorber, and as a result the shock transmitted to the support, the x-ray image detection panel, the flexible circuit board or the like can be reduced, and the shock resistance of the apparatus is improved.
摘要:
An optical data storage medium includes a substrate, an optical data storage layer overlaid on the substrate and a reversible image recording layer overlaid on the optical data storage layer, in which information is recorded in the reversible image recording layer so as to be visible. The reversible image recording layer, which includes a matrix resin and a low-molecular-weight organic substance dispersed in the matrix resin, may preferably be thermosensitive and change its transparency or color tone in response to heat.
摘要:
There provided a percutaneous administration tape preparation which can attach well to the skin surface even in the case of the permeation of water after attaching and can be easily detached from the skin surface without giving the skin simulation such as peeling off and the injury of the horny layer. The percutaneous administration tape preparation comprises a sheet-form support, a drug-containing pressure-sensitive adhesive layer, and a separator, wherein the drug-containing pressure-sensitive adhesive layer comprises a uniform dispersed state containing from 50 to 95% by weight one or more kinds of elastomers, from 5 to 50% by weight a hygroscopic material, and a percutaneous absorption drug so that a part of the hygroscopic material contained therein remains on the applied surface at detaching the tape preparation from the applied surface.
摘要:
A composite membrane excelling in organic solvent resistance, heat resistance and organic vapor resistance is disclosed. The composite membrane of the present invention comprises a porous membrane including as a major constituent a polymer having a repeating unit represented by the formula (I)--Ph--S--Ph--SO.sub.2).sub.n (I)(wherein Ph represents phenyl group, n represents a natural number) and an active layer formed on said porous membrane. The composite membrane of the present invention may be used as a composite membrane for pervaporation, gas separation membrane and as a reverse osmosis membrane.
摘要:
A drive mechanism for a thermal transfer type line recording apparatus is implemented with only two drive motors in driving three essential members of the recorder i.e., platen, ink sheet, and thermal head. While a first drive motor is exclusively assigned to the platen, a second drive motor is shared by the ink sheet, which is fed in one direction only, and the thermal head, which is released from the platen without any intermediary actions concerning the sequence. The second drive motor feeds the ink sheet while in rotation in one direction and drives the thermal head while in rotation in the other direction, each through a one-way clutch.
摘要:
A method of producing a semipermeable membrane comprising a polymeric material based upon a trisisocyanurate structure ##STR1## wherein, R.sub.1, R.sub.2 and R.sub.3 are hydrogen or alkyl radicals containing from 2 to 5 carbon atoms, and at least two of R.sub.1, R.sub.2 and R.sub.3 are alkyl radicals having hydroxyl or glycidyl groups. The membrane has high solute rejection, high flux, excellent high pressure resistance, and high temperature resistance and is a highly useful composite membrane for reverse osmosis. In the method, an aqueous solution containing, for example, a reaction product of Formula I is applied to the surface of a porous substrate and is heated at a temperature of about 100.degree. C. to 190.degree. C. to provide a cross-linked structure including a multiplicity of isocyanurate groups on the porous substrate.