摘要:
A novel heavy metal-binding agent is obtained by reacting a resin containing in its molecular chain --NH--, --NH.sub.2, or both thereof with carbon disulfide and, if necessary, treating the reaction product thus obtained with a base. As compared with conventionally known metal-binding agents, the present metal-binding agent can remove heavy metals more effectively from solutions or gases containing these metals even in a range of extremely low concentrations, and, hence, is useful for pollution control.
摘要:
In a liquid crystal display substrate in which the pixel electrode is applied with a voltage through the drain and source of a thin-film transistor (TFT) that conducts by a voltage applied to the TFT gate electrode, this gate electrode and a busline connected to the gate electrode are formed as a multi-layered structure consisting of a gate layer and at least two layers of a gate insulation film and an amorphous silicon film. The multi-layered structure is formed by etching through a single mask.
摘要:
A method for eluting a metal adsorbed on a chelating agent with an eluent, which comprises using as the eluent an aqueous solution containing a water-soluble inorganic sulfide and a basic compound at concentrations of 0.005 to 3N and 0.1N or more, respectively.
摘要:
4-(Substituted phenyl)hexahydropyrido[2,1-c][1,4]oxazin-6-one represented by formula (I) or a salt thereof is useful as an intermediate for the production of a bicyclic cinnamide compound which is an Aβ production inhibitor. 4-(Substituted phenyl)hexahydropyrido[2,1-c][1,4]oxazin-6-one or the salt thereof can be produced in an industrially advantageous manner by subjecting a compound represented by formula (II) or a salt thereof to an intramolecular condensation reaction.
摘要:
A color changing apparatus of an injection molding hot runner die which is simple in construction and easily capable of changing colors for molding products without removing and replacing a hot runner. In the apparatus, a passage for supplying a melted resin to a molding die, a divided type hot runner block is provided with hot runners each for exclusive use of each of molding colors, sprues and nozzles being in communication with the hot runners. A moving device is provided for moving the molding die, which is united with the divided type hot runner block, along with the divided type hot runner block. A positioning device is adapted to place the molding die in position in a state where either of the sprues of the divided type hot runner block is moved by the moving device to a position opposed to an injection nozzle for injecting the melted resin.
摘要:
A process for manufacturing a liquid crystal display device including a step of irradiating polarized UV light to an orientation film formed on a substrate. A power of the irradiating polarized UV light is set to a value which is less than 10 mJ/cm2.
摘要翻译:一种制造液晶显示装置的方法,包括将偏振的UV光照射到形成在基板上的取向膜的步骤。 照射偏振UV光的功率被设定为小于10mJ / cm 2的值。
摘要:
An automatic both sides exposing apparatus 1 is provided, and includes a first exposing mechanism 10 having a first mask and the second exposing mechanism 20 having a second mask; a carrying-in portion 2 and a carrying-out portion 30; an optical system for exposing the substrate; and a first holder A and a second holder B for holding the substrate and delivering the substrate from the first holder A to the second holder B with reversal of sides at a spot located in an interval between the first and second exposing mechanisms where both holders meet each other. Accordingly, a frequency at which the substrate is delivered is minimized, the substrate can be turned over without the reversing mechanism, the substrate can be transferred (and delivered) at good efficiency in limited space and exposed accurately, any inconvenient origin for the substrate may be minimized, and the apparatus is made compact.
摘要:
A combustion apparatus (1) is generally composed of a principal part (5), a supplementary part (6) and a burner port assembly (3). Four metal plates (7,8,10,11) constituting the principal and supplementary parts (5,6) are pressed to have in them several protuberances and recesses. These metal plates are laid one on another to form in them some hollow spaces and sealed regions. These hollow spaces communicate with each other to form a thin gas passage (22) together with a thick gas passage (73) in this combustion apparatus (1) in such a manner that its condition of thick and thin fuel combustion is rendered more stable.
摘要:
A technique is provided for eliminating on-screen display irregularities or defects otherwise occurring due to re-attachment of flying fragments or the presence of residual cutaway portions during electrode cutting processes using laser light. During manufacture of an active-matrix substrate, a separator section is used to connect image signal electrode lead terminals in common together to an electrostatic protective lead to perform electrostatic protection of thin-film transistors, and the separator section is comprised of a laminated structure of a low-resistivity metal layer and high-melting-point metal layer.
摘要:
A color changing apparatus of an injection molding hot runner die which is simple in construction and easily capable of changing colors for molding products without removing and replacing a hot runner. In the apparatus, a passage for supplying a melted resin to a molding die, a divided type hot runner block is provided with hot runners each for exclusive use of each of molding colors, sprues and nozzles being in communication with the hot runners. A moving device is provided for moving the molding die, which is united with the divided type hot runner block, along with the divided type hot runner block. A positioning device is adapted to place the molding die in position in a state where either of the sprues of the divided type hot runner block is moved by the moving device to a position opposed to an injection nozzle for injecting the melted resin.