摘要:
A sizing agent for carbon fiber consisting of a reaction products containing an unsaturated urethane compound as the principal component obtained by reacting an unsaturated alcohol with an isocyanate compound is disclosed in claim 1.
摘要:
According to the present invention, there are provided an insulating film for an organic EL element, which has sufficiently low water permeability and a good sectional form and whose reactivity with a basic material and an electrode made from a metal having a low work function is suppressed, an insulating film for an organic EL element, which enables the formation of a through hole or U-shaped cavity therein and has excellent flattening performance, high transparency and high resistance to a resist stripper, and a radiation sensitive resin composition for forming the insulating film. An organic EL display element having this insulating film is free from an emission failure and has sufficiently long luminance half-life period and excellent reliability. The above composition comprises an alkali-soluble resin which may have an epoxy group and a 1,2-quinonediazide compound.
摘要:
A scaleable and high-yielding method of preparing copolymers that is useful as a component of a radiation sensitive resin composition is provided. The method includes the step of reacting at least one monomer A which is an unsaturated alicyclic monomer and forms a polymer main chain by dissociation of the unsaturated bond, and at least one unsaturated monomer B, which also forms a polymer chain by dissociation of an unsaturated bond, wherein less than two electron-withdrawing groups are directly appended to said unsaturation, and where said monomer B is other than the unsaturated alicyclic monomer and forms a polymer main chain, in the presence of a free radical initiator. The reacting step is carried out in a stoichiometric excess of monomer A as compared to monomer B. By carrying out the reacting step in an excess of monomer A as compared to monomer B, the resultant copolymer will have a greater molar concentration of monomer A than is obtainable using other methods.
摘要:
An image formation apparatus including a paper feeding unit for selectively feeding color papers, each of which is assigned by an operation unit, and a controlling device, for controlling storing an assigned color paper data and an image data into a storage device, and for controlling selecting the same color paper when the image data is again output from the storage device. Therefore, the same image data can be automatically output to the same color paper.
摘要:
An apparatus for setting a welding operation condition, enabling the simple setting of an operation and a welding condition is disclosed. The apparatus is provided with a welding information recording portion for recording information concerning a welding machine used in arc welding and welding operation, information concerning a welding operation such as shielding gas related information. A welding wire related information or the like, welding information inputting and outputting device is provided for inputting and outputting the welding operation information. A welding operation information setting device is provided for setting the welding operation information. A retrieving device is provided for retrieving the corresponding information from among the information in the welding information recording portion on the basis of the set information. An information controlling device is provided for applying a retrieval demand to the retrieving device when retrieving the information from the information recording portion and outputting the welding information.
摘要:
A vibration control device of an active type for a structure comprising a first additional mass body movable relative to the structure; spring means for giving a period to the additional mass body which synchronizes with the natural period of the structure; a second additional mass body supported by and movable relative to the first additional mass body; and drive means for applying a control force between the first and second additional mass bodies in response to a sensed vibrations of an earthquake or the like. Laminated rubber support provides main spring means for synchronizing with the assumed natural period of the structure. Auxiliary spring means, such as laminated rubber or coil springs, is separately provided for fine tuning the period of the device. The responses from the structure are reduced by adjusting the difference between the assumed and actual natural periods of the structure by use of the auxiliary spring means and by providing the control force from the drive means.
摘要:
A positive vibration suppression apparatus is disclosed, which suppresses vibrations of a building caused by earthquakes or winds by applying a control force to the building. The apparatus comprises a weight provided on the top of the building in a suspended form to reduce friction and an actuator provided between the weight and the building. The vibration suppression apparatus is controlled through sensing of the vibrations of the building and weight by a sensor, whereas for excessive vibrations of the building the vibrations of the weight are made close to the vibrations of the building to protect the apparatus, because the capacity of the vibration suppression apparatus is limited. Further, in an oil hydraulic system for obtaining a great control force, small and large size oil hydraulic pumps connected to respective small and large size electric motors and an accumulator are provided in parallel, so that the apparatus is warmed up at all time for oil hydraulic control with low power consumption. Two or more vibration suppression apparatuses are controlled at the same time according to the shape of the building to cope with torsional and secondary vibration components.
摘要:
A radiation-sensitive resin composition comprising an acid-labile group-containing resin obtained by living radical polymerization having a specific structure which is insoluble or scarcely soluble in alkali, but becomes alkali soluble by the action of an acid, and a photoacid generator, wherein the ratio of weight average molecular weight to number average molecular weight (weight average molecular weight/number average molecular weight) of the acid-labile group-containing resin is smaller than 1.5.
摘要:
A cleaning device that cleans inside of a vessel. The cleaning device includes a suction nozzle configured to be inserted into the vessel to suck liquid contained in the vessel; and a supply nozzle configured to be inserted into the vessel to supply cleaning liquid into the vessel. At least one of the suction nozzle and the supply nozzle is formed such that a wall cross-sectional area thereof is larger than an inner-diameter cross-sectional area thereof.
摘要:
A novel polysiloxane suitable as a resin component of a chemically-amplified resist exhibiting particularly excellent I-D bias, depth of focus (DOF), and the like, a novel silane compound useful as a raw material for synthesizing the polysiloxane, and a radiation-sensitive resin composition comprising the polysiloxane are provided.The silane compound is shown by the following formula (I), and the polysiloxane has a structural unit shown by the following formula (1), wherein R is an alkyl group, R1 and R2 individually represent a fluorine atom, lower alkyl group, or lower fluoroalkyl group, n is 0 or 1, k is 1 or 2, and i is an integer of 0 to 10.The radiation-sensitive resin composition comprises the polysiloxane and a photoacid generator.