摘要:
A guide device 3 for smoothing into a shape of a flat plate a parison P having a semi-circular shape in a planar cross-section, the parison being extruded from an extrusion device 1 and divided into two by a cutter 2, wherein the guide device includes a spiral guide element 4 that is in contact with the parison P while rotating about an axis, the spiral guide element being formed so as to rotate in opposite directions with each other on the left and right of a middle part 4C as a boundary so as to expand the parison P to the left and right. The spiral guide element 4 is formed in a protruding shape on an outer periphery of a shaft 5 rotated by the driving of a drive motor M.
摘要:
A production apparatus includes the following stations juxtaposed in the following sequence: a parison forming station for forming a parison; a built-in part attachment station where opposite sides of a center die provided with a built-in part are held between a pair of molding dies to locate the center die in the molding dies with the parison between the center die and the molding dies, and the built-in part being attached to the parison transferred to the molding dies; a molding station where the molding dies are closed to mold the hollow molded product; and a conveyance station for taking the hollow molded product out of the molding dies and conveying the hollow molded product. The center die is fixed at the built-in part attachment station, and the molding dies are configured to be movable back and forth between the built-in part attachment station and the molding station.
摘要:
A production apparatus includes the following stations juxtaposed in the following sequence: a parison forming station for forming a parison; a built-in part attachment station where opposite sides of a center die provided with a built-in part are held between a pair of molding dies to locate the center die in the molding dies with the parison between the center die and the molding dies, and the built-in part being attached to the parison transferred to the molding dies; a molding station where the molding dies are closed to mold the hollow molded product; and a conveyance station for taking the hollow molded product out of the molding dies and conveying the hollow molded product. The center die is fixed at the built-in part attachment station, and the molding dies are configured to be movable back and forth between the built-in part attachment station and the molding station.
摘要:
The present invention relates to a sustained-release formulation comprising a metastin derivative and a lactic polymer having a weight average molecular weight of about 5,000 to about 40,000 or a salt thereof. The sustained-release formulation of the present invention slowly and stably releases compound (I) or a salt thereof over a long period of time and exerts medicinal effects of compound (I) or a salt thereof over a long period of time. Furthermore, the sustained-release formulation of the present invention, which improves patient's convenience by reducing frequency of administration, is an excellent formulation as a clinical medicine.
摘要:
A sustained-release microsphere formulation containing a short chain deoxyribonucleic acid or a short chain ribonucleic acid as an active ingredient, which has improved sustained-release properties and long-lasting efficacy, is provided. A fine particle formulation, encapsulating stably a short chain deoxyribonucleic acid or a short chain ribonucleic acid, being capable of inhibiting, for a long period, expression of a specific protein related to a disease, and which can be administered by injection or transmucosally, and a production method of the same are provided. A sustained-release microsphere formulation containing a short chain deoxyribonucleic acid or a short chain ribonucleic acid, particularly siRNA, as an active ingredient, especially a sustained-release microsphere prepared through a w1/o/w2 type emulsion, is characterized in that a positively charged basic substance, such as arginine, polyethylenimine, a cell permeable peptide, poly-L-lysine or poly-L-ornithine, is included in an in vivo degradable polymer.
摘要翻译:提供了含有短链脱氧核糖核酸或短链核糖核酸作为活性成分的持续释放微球制剂,其具有改善的持续释放性能和持久功效。 能够稳定地包封短链脱氧核糖核酸或短链核糖核酸的微粒制剂能够长时间地抑制与疾病相关的特异性蛋白质的表达,并且可以通过注射或经粘膜施用,以及 提供了其制造方法。 含有短链脱氧核糖核酸或短链核糖核酸,特别是siRNA作为活性成分,特别是通过w1 / o / w2型乳剂制备的持续释放微球的缓释微球制剂的特征在于: 带电的碱性物质,例如精氨酸,聚乙烯亚胺,细胞可渗透肽,聚-L-赖氨酸或聚-L-鸟氨酸,被包括在体内可降解的聚合物中。
摘要:
The present invention relates to a sustained-release formulation comprising a metastin derivative and a lactic acid-glycolic acid copolymer having a weight average molecular weight of about 5,000 to about 40,000 or a salt thereof. The sustained-release formulation of the present invention slowly and stably release compound (I) or a salt thereof for a long time and exerts a medicinal effect of compound (I) or a salt thereof for a long time. Furthermore, the sustained-release formulation of the present invention, which improves patient's convenience by reducing the number of administration times, is an excellent formulation as a clinical medicine.
摘要:
A process and an apparatus for recycling resin scrap including a thermosetting resin paint film and a thermoplastic resin substrate as its major components, wherein the resin scrap is supplied into a passage of a cylinder, melted, and delivered by delivering means from an upstream side to a downstream side of the passage of the cylinder, and hydrolyzed by a hydrolyzing agent while forming a highly packed region with a resistor. The resistor restricts the resin scrap to flow from the upstream side to the downstream side in a short period of time, and forms the highly packed region where a contact efficiency is enhanced between the resin scrap and the hydrolyzing agent.
摘要:
A process and an apparatus for recycling resin scrap including a thermosetting resin paint film and a thermoplastic resin substrate as its major components, wherein the resin scrap is supplied into a passage of a cylinder, melted, and delivered by screw arrays from an upstream side to a downstream side of the passage of the cylinder, and hydrolyzed by a hydrolyzing agent while forming a highly packed region with a resistor. The resistor restricts the resin scrap to flow from the upstream side to the downstream side in a short period of time, and forms the highly packed region where a contact efficiency is enhanced between the resin scrap and the hydrolyzing agent.