摘要:
A method of manufacturing a tubular member having a non-constant thickness by ironing at least a portion of the tubular material. The ironing apparatus can have a punch and a die, and the die can have a convex and concave side surface opposing the punch. The method can include bending an axial end portion of the tubular material to form a bent portion. The tubular material can then axially engage the die at the bent portion, and then the punch can be moved relative to the die to iron at least a portion of the tubular material.
摘要:
A rim material having a non-uniform thickness, a rim manufactured from the rim material, and a method for manufacturing the rim from the rim material. The rim material includes a first material portion which forms an axially curved portion of the rim after the rim material is formed to the rim and a second material portion which forms an intermediate portion between adjacent axially curved portions after the rim material is formed to the rim. The first material portion has a thick parallel-surface portion including opposite surfaces parallel to each other. The parallel-surface portion has a width greater than a maximum amount of an axial dislocation of the parallel-surface portion expected to occur when the parallel-surface portion is formed to a corresponding curved portion. The second material portion has a thickness varying portion. The thickness varying portion includes a surface having a configuration defined by a line including a straight line and/or a slightly curved line.
摘要:
In an ink jet printer head which ejects ink drops from a nozzle (11) formed on the surface of the nozzle plate (1), wherein a metal layer (13) and a sulfur compound layer (14) are formed on the surface of the nozzle. Gold atoms of the metal layer (13) and sulfur atoms of the sulfur compound layer (14) are bonded covalently and form a water repellant thin film.Since ink does not remain on the nozzle surface, problems such as ink drops being pulled by residue ink and the ejection direction of ink drops being bent are eliminated.
摘要:
A polarizer plate including a polarizer substrate formed of a polarizer layer and supporting layers disposed on opposite surfaces of the polarizer layer; an undercoat layer disposed on one surface of the polarizer substrate; an anti-reflection layer disposed on the undercoat layer; and an anti-staining layer including a fluorine-containing silane compound disposed on said anti-reflection layer. The undercoat layer preferably has a specular glossiness according to JIS Z 8741 of from 10 to 40 and a haze according to JIS K 6900 of from 5 to 30%.
摘要翻译:一种偏振片,包括由偏振片形成的偏振片基板和设置在偏振片层的相对表面上的支撑层; 设置在所述偏振器基板的一个表面上的底涂层; 设置在底涂层上的防反射层; 以及包含设置在所述防反射层上的含氟硅烷化合物的防污层。 底涂层优选根据JIS Z 8741的镜面光泽度为10〜40,根据JIS K 6900的雾度为5〜30%。
摘要:
An axial force control nut assembly 10 includes a seat member 11, a fastening nut 12 rotatable relative to the seat member and a ring assembly 13 disposed between the seat member and the fastening nut. The ring assembly 13 can include one or more rings. At least one of the rings is an axial force control ring 20 is freely rotatable before a bolt axial force reaches the proper axial force and is restricted in rotation after the bolt axial force is equal to or greater than proper axial force. Alternatively or in addition, the ring assembly 13 can include an elastic deformation ring 21. A gap is defined between a radially outer portion of the elastic deformation ring 21 and the seat member 11 before the bolt axial force reaches the proper axial force. The gap between the radially outer portion of the elastic deformation ring 21 and the seat member 11 becomes zero after the bolt axial force is equal to or greater than the proper axial force.
摘要:
The invention provides an organic EL apparatus including a substrate, a pair of electrodes formed on the substrate, and a light emitting layer disposed between the electrodes is provided in order to implement a light emitting apparatus and an electronic device which decrease reflections in a display of the organic EL apparatus, and to enhance display quality. The substrate includes a transparent substrate, the pair of the electrodes is an anode disposed on the light emitting layer at the substrate side, and a cathode disposed on the light emitting layer at an opposite side of the substrate. A semi-reflection film is disposed near the anode. The semi-reflection film transmits a part of external light incident on the organic EL apparatus from the substrate, and reflects a part of the light other than the light transmitted.
摘要:
A self-assembled monolayer (SAM) is fabricated using either a semi-fluorinated sulphur containing compound, or a sem-fluorinated silane derivative and compressed carbon dioxide (CO2) as the solvent medium. The temperature and/or pressure of the compressed CO2 may be varied during the fabrication process to improve the molecular packing density of the monolayer.By using compressed CO2 as the solvent medium, monolayers with good molecular packing density can be fabricated relatively quickly without the use of environmentally unfriendly solvents.
摘要翻译:使用半氟化含硫化合物或半氟化硅烷衍生物和压缩二氧化碳(CO 2 CO 2)作为溶剂介质制备自组装单层(SAM)。 压缩的CO 2的温度和/或压力可以在制造过程中变化,以改善单层的分子堆积密度。 通过使用压缩的CO 2 2作为溶剂介质,可以相对快速地制备具有良好分子堆积密度的单层,而不使用环境不友好的溶剂。
摘要:
An object of the present invention is to provide a highly reliable ink jet printer head exhibiting a water-repellent property, low deterioration of ink drop ejection performance, and high friction resistance, along with a method of manufacturing this ink jet printer head. According to the present invention, in the case of an ink jet printer head wherein ink drops are ejected from nozzles formed in a nozzle surface, the ink jet printer head has a metal layer comprising metal formed on the nozzle surface and a self-organized film layer consisting of a polycyclic thiol compound formed on a top of the metal layer.
摘要:
The present invention relates to an ink passage having surface which has a film comprising a fine particle of an inorganic oxide having a hydrophilic group. The surface of the ink passage according to the present invention has a high hydrophilicity and can rapidly remove bubbles formed within the ink passage. The recording head according to the present invention need not conduct filling of a liquid in the course of transportation and can be transported in an empty state.
摘要:
In a forming a silica glass at low temperature, a fumed silica is added to a hydrolyzed solution of a metal alcoxide. 0.2-5 mol of fumed silica is added to 1 mol of metal alcoxide. Being uniformly dispersed, the solution is gelled and dried to be dry gel and then sintered to be non-porous. This process allows a practically large sized silica glass to be materialized which has been impossible by the previous sol-gel technology. In addition, a further large silica glass can be prepared by adjusting pH value to 3-6 with addition of base in the sol solution.