摘要:
The present invention relates to a process for producing a pharmaceutical composition which can stably contain an active ingredient unstable against water and can sustained-release such the active ingredient for a long period of time by remaining at an administrated portion as well as a pharmaceutical composition produced by the same. Specifically, the present invention relates to a process for producing a pharmaceutical composition, comprising steps of: mixing and heating a first phase, prepared by mixing a polyhydric alcohol and a salt, and a second phase containing a water-soluble polymer under a reduced pressure, before evaporating substantially all water in the first phase by mixing and heating a mixture of first and second phases under a reduced pressure or after evaporating substantially all water in the first phase by mixing and heating the first phase under a reduced pressure; and adding a third phase containing an active ingredient unstable against water and mixing them to obtain the pharmaceutical composition, as well as a pharmaceutical composition produced the same.
摘要:
A composition for testing periodontal diseases which diagnoses or prognosticates contraction or progress of the diseases or diagnoses the therapeutic value by promptly determining peptidase-like enzymatic activity in a specimen. The composition is a combination of a compound of the formula [1] or [2] or a mixture thereof, a chromogen and an oxidase:X-T-Pro-Y [1]orX'-Z'-Arg-Y' [2]wherein Pro is proline residue; Arg is arginine residue; X and X' are hydrogen or an amino protecting group, respectively; Y and Y' are a residue of a compound which can increase oxidation reaction rate of a chromogen with a oxidase in the presence of oxygen and is attached to the C-terminal of Pro or Arg, respectively; and T and Z' are an amino acid or peptide residue composed of 0 to 4 amino acids or their protected derivatives the C-terminal of which is attached to the N-terminal of Pro or Arg, respectively.
摘要:
An ointment base which comprises:(a) a hydrogel formed by a water-soluble polymer and a material selected from the group consisting of water, a polyhydric alcohol and a mixture thereof;(b) a methacrylate copolymer selected from a group consisting of dimethylaminoethyl methacrylate/methyl methacrylate copolymer, ethyl methacrylate/chlorotrimethylammonium ethyl methacrylate copolymer or a mixture thereof; and(c) a solubilizer which dissolves the methacrylate copolymer but is incompatible with water and the polyhydric alcohol,a weight ratio of the methacrylate copolymer to the solubilizer being 1:2-1:25.
摘要:
An opening/closing device 1 according to the present invention includes a gate 10 that receives a flow of a sewage W in an upright state, and can fall toward a downstream side of the flow and a first spring 52a that generates a force for bringing the gate 10 into an upright state, wherein the first spring 52 generates a force insufficient for bringing the gate 10 into the upright state if the gate 10 is in a fallen state, and generates a force sufficient for bringing the gate into the upright state if the gate 10 is tilted by an angle equal to or less than a predetermined angle.
摘要:
A female snap button detachably receives a projection of a male snap button in a projection-receiving space. The female snap button includes an annular protrusion rising from a base and defining the projection-receiving space. In the annular protrusion, there are formed thick-walled portions with the thickness from the inner surface of the protrusion to the radially outer side being relatively thick and thin-walled portions with the thickness being thinner than that in the thick-walled portions. The thick-walled portions and the thin-walled portions are arranged alternately in the circumferential direction.
摘要:
According to one embodiment, a flexible printed wiring board includes a component mounting portion to which a component is mounted and to which a reinforcing sheet is bonded. The component mounting portion includes an inner layer comprising a wiring pattern, and an outermost film layer disposed to cover the wiring pattern. The outermost film layer, to which the reinforcing sheet is bonded, is formed with a groove such that, when the reinforcing sheet is bonded, the groove extends in a region between the outermost film layer and the reinforcing sheet and communicates with an outside of the region.
摘要:
According to one embodiment, a television apparatus includes a circuit board, a pad, a heat-transfer layer, and a block. The circuit board is mounted with an electronic component. The pad is provided on a surface of the circuit board. The heat-transfer layer is formed on the inner surface of a through hole in the circuit board. The through hole has an opening on the pad. The block contains a resin material and is located inside the heat-transfer layer to block the through hole.
摘要:
A button fixing member made of synthetic resin, used to fix a button having a fixing opening to a cloth, the button fixing member including a plate-like base and a post protruding from the base to a front surface side of the base The post is deformed after it passes through the cloth and the fixing opening of the button when the button is fixed to the cloth. The post includes a cavity extending from an opening on a rear surface of the base to a closed end on the tip side of the post concentrically with the post, and a solid portion between the closed end of the cavity and the tip of the post. The axial length of the solid portion is set to be ⅕ or more of the length of the part of the post from the front surface of the base to the tip of the post.
摘要:
According to an aspect of the present invention, there is provided a printed wiring board including: a substrate including an edge and a fixing hole located adjacent to the edge, the fixing hole configured to receive a bolt; and a land formed in a vicinity of the fixing hole and extending in at least a first direction and a second direction, the first direction being a direction from the fixing hole toward a center of the substrate, the second direction being direction along the edge.
摘要:
Provided is a backlight device having: a light source element having light emitting diodes and a lens expanding light from the light emitting diodes; a housing containing the light source element; a diffuser plate covering an opening portion of the housing; and a reflection sheet reflecting light emitted from the light source element, toward the diffuser plate. In the light source element, a plurality of the lenses are arranged at a central zone, the plurality of lenses being arranged in a plurality of rows.