摘要:
The prevent invention improves the film thickness distribution in the direction of revolution of substrates by a simple manner in a method for forming coating films, wherein a evaporating source 3 is disposed at a predetermined distance from substrates 2, and when a coating film material is applied from the evaporating source 3 onto the substrate surfaces while revolving the substrates 2, coating films are formed on the substrate surfaces in a condition where the radius of curvature of the substrates 2 obtained by bending the substrates 2 within the elasticity range is made equal to the radius of revolution of the substrates 2.
摘要:
A plasma CVD method and the device for generating an arc discharging plasma, together with introducing both a material gas and a reactive gas into a vacuum chamber; coating a substrate with a thin film which contains a material gas component and a reactive gas component, said plasma CVD method comprising the steps of: introducing said material gas into a position between the arc discharging plasma and the substrate; and introducing said reactive gas into a space opposite, relative to the arc discharging plasma, to a side whereinto the material gas is introduced.
摘要:
Fine coal particles are recovered from a slurry of finely divided coal by mixing coarsely divided coal and a binder together to cause the binder to adhere to the surfaces of the coarsely divided coal pieces, mixing the slurry with the coal pieces having the binder adhered thereto to cause fine coal particles to adhere to the binder over the surfaces of the coal pieces serving as nuclei and thereby form agglomerates, and separating the agglomerates from the remaining slurry portion to recover the fine coal particles along with the coarsely divided coal and the binder.
摘要:
PROBLEMAn object of the present invention is to easily and inexpensively manufacture an array-type photo module and, in addition, coexist high-density array and low crosstalk.SOLUTIONThe present invention provides an array-type photo module M including a filter 31, which, in each channel, transmits therethrough a portion of emitting light from an incident optical fiber 11 on the opposite side of a gradient-index lens array 2 and reflects another portion of the emitting light from the incident optical fiber 11 toward the gradient-index lens array 2, and a light-shielding member 32 (33) which is arranged on the opposite side of the gradient-index lens array 2 of the filter 31 so as to be spaced from the filter 31 and, in each channel, has an opening 34 (35) passing therethrough transmitted light from the filter 31 on the opposite side of the filter 31.
摘要:
The polarizer of the invention has the following constitution: On a transparent substrate having a plurality of linear prismatic structures formed thereon to be parallel to each other, a plurality of tabular members parallel to each other are formed at a predetermined angle to the substrate surface. One edge of the tabular member is in contact with the substrate along the ridge direction of the linear prismatic structure. In the invention, the thin film structure has a transparent film that covers the tabular member on the side thereof opposite to that in contact with the substrate. Preferably, the dielectric film has a one- to four-layered structure.
摘要:
A substrate for liquid crystal display elements is provided, which can meet a variety of required optical characteristics and, at the same time, improve the utilization factor of light without the possibility of inducing a signal delay. A predetermined number of pairs of a transparent film having a high refractive index and a transparent film having a low refractive index, each composed of a dielectric material, are stacked on a transparent substrate. The high refractive index transparent film and the low refractive index transparent film have refractive indices of light of not less than 1.8 and not more than 1.5 at a wavelength of 550 nm, respectively. The predetermined number of pairs is 1 or more, and the high refractive index transparent film and the low refractive index transparent film each have a film thickness thereof set to such a value that the light reflectance in a visible light region of each of the transparent films is within a range of 5-95%.
摘要:
The invention provides a furnace desulfurization process which includes supplying a desulfurizing agent into a furnace or flue to cause the agent to absorb SO.sub.2 from the exhaust gas, the desulfurizing agent being a salt obtained by at least partly neutralizing a Ca desulfurizing agent with an acid; a furnace desulfurization process which includes supplying a Ca desulfurizing agent into a furnace or flue to effect a first-stage desulfurization reaction, collecting ash containing a waste of the agent having an unreacted substance enclosed therein from the exhaust gas, adding an acid to the collected ash to at least partly neutralize the unreacted portion of the agent, and recycling the ash containing the resulting salt into the furnace or flue to effect a second-stage desulfurization reaction; a dry simultaneous desulfurization-denitration process which includes supplying a Ca desulfurizing agent into a furnace or flue to effect a desulfurization reaction, collecting ash containing a waste of the agent having an unreacted substance enclosed therein from the exhaust gas, adding a denitrating reducing agent to the collected ash, and recycling the ash containing the waste desulfurizing agent and the reducing agent into the furnace or flue to effect desulfurization and denitration reactions; and a dry simultaneous desulfurization-denitration process which includes supplying a Ca desulfurizing agent into a furnace or flue to effect a desulfurization reaction, collecting ash containing a waste of the agent having an unreacted substance enclosed therein from the exhaust gas, adding an acid to the collected ash to at least partly neutralize the unreacted substance, adding a denitrating reducing agent to the ash containing the resulting salt, and recycling the ash containing the salt and the reducing agent into the furnace or flue to effect desulfurization and denitration reactions.
摘要:
The photo module is provided with an incident light fiber guiding light, a gradient index lens having an optical axis different from the incident light fiber, having a period length larger than a ¼ period length and smaller than a ½ period length with respect to the wavelength of the incident light, joined to the incident light fiber on a surface forming a finite angle with a surface vertical to the optical axis, and having, as a light exit surface of emitting light, a surface substantially vertical to the optical axis, and a light receiving element disposed at a position where the emitting light is collected and measuring the strength of the emitting light.
摘要:
A photo module which measures a signal strength in a transmission path, and this technique collects a signal light, guided to a photo module, on a light receiving element without increasing the number of manufacturing processes and the cost and, at the same time, prevents reflected light returned from the photo module from entering inside the transmission path again.The photo module is provided with an incident light fiber guiding incident light, a gradient index lens having an optical axis different from the incident light fiber, having a period length larger than a ¼ period length and smaller than a ½ period length with respect to the wavelength of the incident light, joined to the incident light fiber on a surface forming a finite angle with a surface vertical to the optical axis, and having, as a light exit surface of emitting light, a surface substantially vertical to the optical axis, and a light receiving element disposed at a position where the emitting light is collected and measuring the strength of the emitting light.
摘要:
A correction mechanism including a magnetic body (51) is placed at a position between a vacuum chamber (21) and a steering coil (23) and where line of magnetic force generated from the steering coil is present, to correct torsion and/or bias of a plasma beam.