摘要:
A spiral separation membrane element includes a water collection tube; a separation membrane wound around the water collection tube, having a feed-side surface and a permeate-side surface, and including a band-shaped region on at least one end of the feed-side surface in an axial direction of the water collection tube; and a channel material fused to the band-shaped region.
摘要:
An electron beam welding method capable of restoring toughness even when high heat input welding is performed. The electron beam welding method comprises: forming a first weld bead (3) so as to include a groove (2) provided at the butt portions of two base materials (1), and forming a second weld bead (4) and a third weld bead (5) having a narrower width than the first weld bead (3), at predetermined positions displaced from the groove (2) and centered symmetrically about the butt portions so as to include a portion of the first weld bead (3), using a lower heat input than that used during formation of the first weld bead (3).
摘要:
A pattern forming method is provided for forming a pattern of a multilayer film including insulative films and electrically conductive films stacked together and having a hole formed therein on a substrate with the electrically conductive film being selectively accurately indented from an inner peripheral surface of the hole. The pattern forming method includes the steps of: alternately stacking at least two insulative films and at least two polysilicon films on a substrate to form a multilayer film including the at least two insulative films and the at least two polysilicon films; forming a hole extending through the at least two insulative films and the at least two polysilicon films in the multilayer film; and selectively etching the polysilicon films from a side wall of the hole through isotropic etching by feeding into the hole an etching gas prepared by diluting fluorine-containing halogen gas with an inert gas.
摘要:
A substrate treating method for treating substrates with a treating liquid includes a deionized water cleaning step for supplying deionized water from an injection pipe and cleaning the substrates inside a cleaning tank with deionized water, then a replacing step for injecting a solvent from a solvent injector and replacing the deionized water with the solvent, a separating and removing step for switching a channel to a branch pipe and causing a separator to remove the deionized water from the treating liquid, and an adsorbing and removing step for switching the channel to another branch pipe and causing a deionized water remover to adsorb and remove the deionized water from the treating liquid.
摘要:
The invention has its object to provide an exhaust emission control device which can be favorably mounted on a vehicle without causing relative twisting between a particulate filter and a selective reduction catalyst. In the exhaust emission control device in which a particulate filter and a selective reduction catalyst are housed by casings, respectively, and arranged side by side such that inlet ends of the filter and the catalyst are oriented to one and the same direction, an S-shaped communication passage being provided for introduction of the exhaust gas from an outlet end of the filter to an inlet end of the adjacent catalyst through antithetical turnabout, urea water being addible intermediately of the communication passage, the casings for the filter and catalyst are integrally restrained by rigid plates (restraining members).
摘要:
An information concealing label includes a label base and an adhesive layer on the back side thereof. The information concealing label is affixed by means of the adhesive layer onto an information writing section in which information to be concealed is written. The adhesive layer includes a strong adhesive portion positioned at the periphery of the label base and a weak adhesive portion positioned in the area inside the strong adhesive portion. The label base has a group of corrugated slits formed along the boundary between the weak adhesive portion and the strong adhesive portion. The weak adhesive portion of the label base can be peeled off the information writing section into an unsealed state with the strong adhesive portion adhering to the information writing section by cutting through the corrugated slits.
摘要:
A biaxially oriented polyester film is provided, in particular, a biaxially oriented polyester film for molded part capable of being used suitably as a metallic molded part processed after metal deposition on a film surface and a surface protection film in forming a decorative sheet. Provided is a biaxially oriented polyester film for molded part, which is a polyester film that at least two layers of A layer composed of polyester A and B layer composed of polyester B are laminated, wherein interlayer adhesion between A layer and B layer is 5 (N/15 mm) or more, and stress at 100% elongation (F100 value, unit: MPa) at 200° C. and 150° C. in the longitudinal direction and transverse direction of a film is 1 to 50.
摘要翻译:特别提供一种双轴取向聚酯膜,特别是用于成型部件的双轴取向聚酯膜,其能够适用于在金属成膜后在膜表面上加工的金属模制部件和形成装饰片材的表面保护膜。 提供一种聚酯薄膜,其是由聚酯A和B由聚酯B组成的至少两层A层的聚酯薄膜,其中A层与B层之间的层间粘合为5( N / 15mm)以上,膜的长度方向和横向的200℃,150℃下的100%伸长率(F100值,单位:MPa)的应力为1〜50。
摘要:
An air intake duct 8 is fixed to a rear of a cab 3 of a transport vehicle to extend vertically, air intakes 6a, 6b, 6c, 6d, 6e and 6f being opened on an upper portion of the air intake duct for suction of fresh air through the intakes as engine intake air. The air intake duct 8 is constituted by a blow-molded duct body 9 and an internal partition component 10 enclosed in the duct body in blow molding of the duct body 9 to partition an interior of the duct body 9 into a plurality of channels A, B, C, D, E and F reaching the air intakes.
摘要:
A polylactic acid-based composition including a polylactic acid-based resin, a buffering agent: and/or a compound derived from the buffering agent.