摘要:
The present invention is relates to pretreatment chemicals metal materials to be painted containing at least one kind of sulfur-containing compounds and at least one of phosphorus ion-containing compounds, and an anticorrosive treatment of metal materials, by the pretreatment chemicals.
摘要:
A device is provided which comprises a solar cell section formed in a plate and a storage battery section. The solar cell section includes one or more solar cells which generate electrical power when they receive light. The storage battery section is lying under the solar cell section and comprises one or more storage battery cells separated by bulkheads. Each of the storage battery cells comprises two chambers containing electrolytic solutions and a membrane dividing the chambers, whereby ions solved in the solutions undergo a change in valences, while maintaining their status as solved ions. Holes are extending through the bulkheads to exchange the electrolytic solutions in the storage battery cells, thereby the concentration of the cells can be maintained to be substantially uniform.
摘要:
A printing mode setting portion outputs energizing time data corresponding to a selected printing mode when selecting the printing mode according to operation of the operation unit. Based on the energizing time data, the energizing time period of a head energizing signal which is output from a head driving portion to a driving coil of a dot printer head is controlled by the energizing time control portion 6. When printing mode having a high dot density is selected, printing energy is reduced and the energizing time period is refined for the driving coil 8, thus making it made possible to lower the noise level.
摘要:
A sensor apparatus includes: a display cover including an operation area that is pressed by an operator and a circumferential area located on the circumference of the operation area; a frame including an opening covered by the operation area and a fixing portion that fixes the circumferential area; a touch panel that is supported by the display cover to be positioned at the opening and detects a position at which the operator comes into contact with the operation area; and a pressure-sensitive sensor that is provided between the display cover and the frame, includes a first electrode and a second electrode opposed to the first electrode, and detects a pressing force with respect to the operation area based on a change of a capacitance between the first electrode and the second electrode that corresponds to a deflection amount of the display cover.
摘要:
A sensor apparatus includes: a display cover including an operation area that is pressed by an operator and a circumferential area located on the circumference of the operation area; a frame including an opening covered by the operation area and a fixing portion that fixes the circumferential area; a touch panel that is supported by the display cover to be positioned at the opening and detects a position at which the operator comes into contact with the operation area; and a pressure-sensitive sensor that is provided between the display cover and the frame, includes a first electrode and a second electrode opposed to the first electrode, and detects a pressing force with respect to the operation area based on a change of a capacitance between the first electrode and the second electrode that corresponds to a deflection amount of the display cover.
摘要:
The present invention provides a steel plate quality assurance system and facilities thereof, wherein the steel plate quality assurance system measures, with a steel plate manufacturing line including a finishing mill of a steel plate manufacturing line, and accelerated cooling equipment disposed on the downstream side of the finishing mill in the advancing direction of the steel plate manufacturing line, temperature of at least the whole area of the upper surface of a steel plate, or the whole area of the lower surface of a steel plate to perform quality assurance, and includes temperature measurement means; temperature analysis means; and mechanical property determining means.
摘要:
Recording and reproducing characteristics and data saving reliability are secured in a write-once two-layer recording medium.A second recording layer from a side irradiated with light for recording and reproduction includes organic dye shown by a general formula of a chemical formula 3 described below (in the formula, R1 and R2 are alkyl groups of carbon number 1 to 4; Y1, Y2 respectively are organic groups independently; and X is ClO4, BF4, PF6, SbF6), and organic dye shown by a general formula of a chemical formula 4 described below (in the formula, R1, R4 are alkyl groups of carbon number 1 to 4; R2, R3 are alkyl groups of carbon number 1 to 4 or groups forming 3 to 6 membered rings by being coupled; Y1, Y2 respectively are organic groups independently; and X is ClO4, BF4, PF6, SbF6), to secure durability.
摘要翻译:记录和再现特性和数据保存可靠性确保在一次写入的双层记录介质中。 从用于记录和再现的光照射的一侧的第二记录层包括由下述化学式3的通式表示的有机染料(在该式中,R 1和R 2是碳数1至4的烷基; Y 1,Y 2 分别为有机基团,X为ClO 4,BF 4,PF 6,SbF 6),由下述化学式4的通式表示的有机染料(式中,R 1,R 4为碳数1〜4的烷基 ; R 2,R 3为碳原子数1〜4的烷基或通过偶联形成3〜6元环的基团; Y1,Y2分别独立地为有机基团,X为ClO4,BF4,PF6,SbF6),以确保耐久性。
摘要:
It is an object of the present invention to provide a metal surface treatment composition and a metal surface treatment method superior in stability, which can apply a good chemical conversion treatment to a galvanized steel plate without requiring a burden of waste water treatment, and a galvanized steel plate superior in a rust-preventive property and adhesion, which is obtained by such a metal surface treatment method. A metal surface treatment composition comprising niobium oxide colloidal particles, wherein the niobium oxide colloidal particles are derived from a niobium oxide sol which is stabilized by containing citric acid or salts thereof in an amount of 0.02 to 1.0 by a mole ratio relative to Nb.
摘要:
A method, for screening an optical fiber, and an apparatus for carrying out the method, in which two sucking nozzles and a tape sticking device are provided to automatically perform processing of the end portions of the optical fiber; and an automatic fiber transporting/mounting device is provided to transport the succeeding portion of the optical fiber to the winding roll and mount, it on the winding roll; dancer rolls are provided in the longitudinal direction of an arm; and supporting rolls are movable between the path line of the optical fiber and a position removed from the path line.
摘要:
A design support apparatus displays components of a design object on a display screen in the same positional relationship as that of actual layout, and graphically displays an installation inhibit area for the components which is derived from the design object or its components, on the display scree. An operator may design the layout while he/she looks as the display screen to designate installation position of the components so that they do not enter into the installation inhibit area. The installation inhibit area displayed on the screen may be a minimal space from a wall of the component or a working space for the component.