摘要:
The present invention provides a chemical conversion solution and the surface treating method for realizing high corrosion resistance and high coating adhesion of the metal surface, as well as high throwing power during electrodeposition, and generating no sludge.A chemical conversion solution comprising (A) at least one compound selected from water-soluble germanium compound, water-soluble tin compound, and water-soluble copper compound, (B) at least one compound selected from water-soluble titanium compound and water-soluble zirconium compound, (C) at least one water-soluble nitrate compound, (D) at least one compound selected from water-soluble aluminum compound and water-soluble magnesium compound, (E) at least one water-soluble zinc compound, and (F) at least one fluorine compound, and, the coating process for the metal structure.
摘要:
A two-dimensional code reading device 20 is provided with image pickup device 22 which receives light reflected from either of a first inclined portion 12 and a second inclined portion 13 in a direction forming an angle θ satisfying expression (1) with respect to the normal-line direction R, and light source 21 which irradiates either of the inclined portions from a direction forming an angle α satisfying expression (2) with respect to the normal-line direction R: 30°≦θ≦35° (1) Δθ=θ−180°+α+2β (2) where β is less than 90°, Δθ is not less than −10° but not more than 10°, and θ and α are angles in a turn direction reverse to a turn direction at which either of the inclined portions forms the angle β with respect to the normal-line direction R.
摘要:
A travelling control apparatus 1 includes: rotational speed ratio detection units 2 configured to output signals S1, S2 of respective rotational speeds of front and rear wheels; a rotational speed ratio calculation measure 3 for calculating data Da of a rotational speed ratio of the wheels from the signals S1, S2; a rotational speed ratio sort measure 4 for sorting the data Da into data D1 within a range of a set range T1 and data D2 out of the range; a reference data generation measure 5 for averaging the data D1 and generating an average value thereof as reference data Ds; and a slip determination measure 6 for comparing data Da1 of the rotational speed ratio of the wheels with the reference data Ds, and in a case of the data Da1 being out of a set range T2, for determining that one of the wheels is slipping.
摘要:
A document printing control apparatus determines, when an output paper size is set by a keyboard operation, block sizes of individual blocks from the output paper size. The apparatus determines the size of an output area and font size from the block sizes determined, and places the output area and characters with the sizes determined. After placing the characters in the output area, followed by editing a layout, the apparatus places the output area and characters according to the edited layout. The apparatus can carry out the scaling of the sizes of the output area and font according to the sizes of the output area and font determined.
摘要:
The invention relates to a so-called ceramic green sheet used for manufacturing multilayer ceramic electronic parts. The invention is intended to improve accuracy in shape of an electrode or other element formed on the sheet, accuracy in its position and uniformity in its thickness. In a process according to the invention, a layer made of a photosensitive material including a powder having a desired electric characteristic is formed on a light transmissive base member. A mask having a desired pattern is disposed on the back side of the base member and the photosensitive material is exposed from the back side of the base member through the mask. Then the photosensitive layer after the exposure is subjected to development.
摘要:
The present invention provides a method for manufacturing an electronic part that can cope with downsizing, improvement in performance and quality of a multilayer electronic part. A ceramic green sheet is produced by forming on a substrate or on a layer formed on a substrate an internal electrode having a predetermined thickness by a discretional process, forming a photosensitive ceramic slurry on a surface of the substrate or the layer and the internal electrode in such a way that its thickness just before exposure will be substantially equal to or smaller than the thickness of the internal electrode from the surface of the substrate or the layer, irradiating the photosensitive ceramic slurry with light from the upper side of the substrate to perform exposure while masking the internal electrode pattern, to selectively harden the surface of the photosensitive ceramic slurry, the exposure amount being controlled in such a way that the surface of the photosensitive ceramic slurry is hardened, and removing the portion of the photosensitive ceramic slurry that has not been exposed by a development process to expose a surface of the internal electrode pattern.
摘要:
The present invention relates to a laminated type electronic part and aims at providing a sheet manufacturing method and a sheet that contribute to high integration, downsizing and enhancement of reliability of the electronic part. To accomplish this object, the manufacturing method according to the present invention involves forming a layer composed of a positive resist on a support body, repeatedly executing an exposure process, a developing process and a depositing process of depositing a substance having a desired electrical characteristic into an obtained pattern space with respect to the layer, and thereafter removing the support body. The sheet composed of portions, having three or more types of different physical properties, of which an aspect ratio in pattern is equal to or larger than 1, is provided by this manufacturing method.
摘要:
A silicone rubber coating composition comprising (A) a diorganopolysiloxane containing an average of at least two alkenyl groups, (B) silica powder having a specific surface area of at least 50 m2/g, (C) an organosilicon compound containing a ureido group, an isocyanuric acid ester modified with an organosilicon compound or a (partial) hydrolytic condensate thereof, and (D) a curing agent is applied and vulcanized to base fabric to form a coated fabric, from which airbags are prepared. The composition has a sufficient adhesion to withstand high temperature and abrupt elongation upon inflation of the airbag even after long-term storage under hot humid conditions.
摘要:
The invention relates to a so-called ceramic green sheet used for manufacturing multilayer ceramic electronic parts. The invention is directed to formation of an insulating layer or a like layer having a complex shape with concavities and convexities while maintaining accuracy in its shape, accuracy in its formation position and uniformity in its thickness. In a process according to the invention, a layer made of a photosensitive material including a powder having a desired electric characteristic is formed on a light transmissive base member. Light such as ultraviolet light having a first pattern is radiated to the photosensitive material from the back side of the base member and light such as ultraviolet light having a second pattern is radiated to the photosensitive material from the back side of the base member so that the photosensitive material is exposed. Then the photosensitive layer after the exposure is subjected to development.
摘要:
The invention provides a method for the inline manufacturing of metal wire rod for use in plastic working with excellent lubricity, thereby providing energy, space and time savings, wherein the surface of metal wire rod cleaned by shot blasting, sand blasting, bending, anodic pickling, and cathodic pickling or the like for 20 seconds or less; contacted with an aqueous, lubricating-coating formation processing liquid containing inorganic salt and at least one kind of lubricant for 5 seconds or less, and then dried immediately to form a lubricant film with a coating weight of 0.5-20 g/m2 on the surface of said metal rod, all in a continuous inline system.
摘要翻译:本发明提供了一种用于塑料加工的金属线材的在线制造方法,具有优异的润滑性,从而提供能量,空间和时间节省,其中金属线材的表面通过喷丸,喷砂,弯曲,阳极酸洗 ,阴极酸洗等20秒以下; 与含有无机盐和至少一种润滑剂的水性润滑涂层形成处理液接触5秒以下,然后立即干燥,形成表面涂布量为0.5〜20g / m 2的润滑剂膜 的金属棒,全部在一个连续的在线系统。