摘要:
An organic device, including an organic compound having charge-transporting ability (i.e., transporting holes and/or electrons) and/or including organic light emissive molecules capable of emitting at least one of fluorescent light or phosphorescent light, has a charge transfer complex-contained layer including a charge transfer complex formed upon contact of an organic hole-transporting compound and molybdenum trioxide via a manner of lamination or mixing thereof, so that the organic hole-transporting compound is in a state of radical cation (i.e., positively charged species) in the charge transfer complex-contained layer.
摘要:
Problems to be solved: Providing a structure for connection and separation between an engine and a main unit, adapted to release coupling by separating a centrifugal clutch.Means for solving the problems: A structure for connection and separation includes an engine side adapter (1) with a clutch shoe (11), an engine side annular surface (121), and an engine side projection (13); and a main unit side adapter (2) with a clutch drum (21), a main unit side annular surface (221), and a main unit side projection (23), wherein the engine side projection (13) projects in a radial direction from a circle centered on the power transmission shaft as a center, and the main unit side projection (23) projects in a direction radially opposite to the direction in which the engine side projection (13) projects; and when the engine side adapter (1) or the main unit side adapter (2) is relatively rotated about the axis of the power transmission shaft with the engine side annular surface (121) and the main unit side annular surface (221) brought into contact with each other, the engine side projection (13) and the main unit side projection (23) are moved to a back side of each other from the circumferential direction to be engaged in the axial direction of the power transmission shaft.
摘要:
A porous calcium phosphate ceramic body comprising a substrate 1, and three-dimensional nanotunnel layers 2 formed on wall surfaces of the substrate 1, the three-dimensional nanotunnel layers 2 having pluralities of three-dimensionally connected nanotunnels 21.
摘要:
A porous sintered body of a calcium phosphate-based ceramic having a porosity of 80% or more. The porous sintered body is produced by a method comprising the steps of: (1) preparing a slurry comprising a calcium phosphate-based ceramic powder, a water-soluble high molecular compound and a nonionic surface active agent; (2) stirring the slurry vigorously to froth the slurry; (3) solidifying the frothed slurry into a gel; and (4) drying and sintering the gel.
摘要:
The present inventors tested the effects of interferons on the expression of HLA-A in cells and cell injury caused by anti-HLA class I antibodies, by using a 2D7-DB antibody as an anti-HLA class I antibody and the IM-9 cell line as the cells to be tested. As a result, the expression of HLA-A was demonstrated to be upregulated by IFNα or IFNγ, Furthermore, WST-8 assays were performed to examine the cell viability when an interferon and an anti-HLA class I antibody were used in combination. As a result, cell death activity was found to be increased by the combination of 2D7-DB and IFNα or IFNγ.
摘要:
An image sensing apparatus having an electronic shutter for controlling the charge accumulation time of an image sensing element and a mechanical shutter for releasing/shielding an optical path to the image sensing element includes an electronic shutter mode of controlling the image sensing time mainly by the electronic shutter and a mechanical shutter mode of controlling the image sensing time mainly by the mechanical shutter. In the electronic shutter mode, the operations of the electronic and mechanical shutters are controlled to overlap each other, and a charge reading period of the image sensing element and part of a release operation period of the mechanical shutter are controlled to overlap each other.
摘要:
An image sensing apparatus having an electronic shutter for controlling the charge accumulation time of an image sensing element and a mechanical shutter for releasing/shielding an optical path to the image sensing element includes an electronic shutter mode of controlling the image sensing time mainly by the electronic shutter and a mechanical shutter mode of controlling the image sensing time mainly by the mechanical shutter. In the electronic shutter mode, the operations of the electronic and mechanical shutters are controlled to overlap each other, and a charge reading period of the image sensing element and part of a release operation period of the mechanical shutter are controlled to overlap each other.
摘要:
A porous calcium phosphate ceramic comprising a support portion having pores, and ring-shaped portions formed in the pores, the ring-shaped portions having pluralities of fine pores so that they have a network structure. A method for producing a porous calcium phosphate ceramic comprising stirring a slurry containing coarse calcium phosphate particles, fine calcium phosphate particles, a nonionic surfactant and a water-soluble high-molecular compound to foam the slurry; gelling the foamed slurry; and then drying the resultant get to obtain a sintered porous calcium phosphate ceramic; the nonionic surfactant being malamide and/or polyoxyethylene lauryl ether.
摘要:
The object of the present invention is to provide an osteogenic treatment device having excellent bone formation ability and being capable of forming bone having a shape corresponding to a shape of site of implantation. The osteogenic treatment device of the present invention includes nucleic acid containing a base sequence coding for bone morphogenetic protein (BMP), an angiogenesis factor, and a biocompatible base body, and it is to be implanted into a living body for osteogenic treatment. The bone morphogenetic protein contains at least one of BMP-2, BMP-4 and BMP-7, and the nucleic acid contains a base sequence derived from an expression plasmid. The angiogenesis factor is at least one of basic Fibroblast Growth Factor (bFGF), Vascular Endothelial Growth Factor (VEGF), and Hepatocyte Growth Factor (HGF). The base body is formed into a block body formed of a porous material having a porosity of 30 to 95%. Preferably, the base body is mainly formed of hydroxyapatite or tricalcium phosphate. Further, it is preferred that the osteogenic treatment device contains a non-viral vector for holding the nucleic acid. The vector is preferably a cationic liposome. Furthermore, in the osteogenic treatment device of the present invention, it is preferred that when the area (average) of boundary parts between the holes adjacent to each other in the base body is defined as A (μm2) and the maximum cross-sectional area (average) of the holes is defined as B (μm2), the value of B/A is in the range of 2 to 150. Preferably, such an osteogenic treatment device contains either one or both of the vector holding the nucleic acid and the angiogenesis factor.
摘要:
An image sensing apparatus having an electronic shutter for controlling the charge accumulation time of an image sensing element and a mechanical shutter for releasing/shielding an optical path to the image sensing element includes an electronic shutter mode of controlling the image sensing time mainly by the electronic shutter and a mechanical shutter mode of controlling the image sensing time mainly by the mechanical shutter. In the electronic shutter mode, the operations of the electronic and mechanical shutters are controlled to overlap each other, and a charge reading period of the image sensing element and part of a release operation period of the mechanical shutter are controlled to overlap each other.