摘要:
Triurea grease compositions having excellent oil separation, shear stability, oxidation stability and structural stability of a thickening agent at a high temperature, which contains a triurea compound ##STR1## wherein R.sub.1 is a monovalent aliphatic hydrocarbon radical having 12-24 carbon atoms, R.sub.2 is a divalent triazine derivative radical, R.sub.3 is a divalent aromatic hydrocarbon radical having 6-15 carbon atoms or the derivative radical thereof, and R.sub.4 is at least one of monovalent aliphatic hydrocarbon radicals having 2-24 carbon atoms, derivative radicals thereof, monovalent aromatic hydrocarbon radicals having 6-10 carbon atoms and derivative radicals thereof, as a thickening agent in a usual lubricating base oil.
摘要:
A manual switch (11) is movable between a first position in which a cutter (26) is energized to cut a roll of paper (24) in response to an end of transmission of a single facsimile image or in response to an end of transmission of a plurality of facsimile images such as a multi-page document. The switch (11) is further movable to another position at which the cutter (26) is de-energized under all condition.
摘要:
An alternating-current motor is used as an actuator of a positioning control system. The control variable to control the torque of the motor is the load angle .theta..sub.d of a synchronous motor or the slip frequency f.sub.s of an induction motor.The highest and the lowest limit values of the control variable are respectively predetermined from the characteristics between the torque and the control variable and from other design considerations.The preparatory value E for the control variable is synthesized in accordance with an equation E=G.sub.1 (.theta..sub.c -.theta..sub.a)-G.sub.2 p.theta..sub.a, where .theta..sub.c is the reference position, .theta..sub.a is the controlled position, G.sub.1 and G.sub.2 are respectively amplification constants, and p denotes the differential operator d/dt. When E is within the predetermined highest and the lowest limit values of the control variable, E is used as the control variable; when E is larger than the predetermined highest limit value, the highest limit value is used as the control variable; and when E is smaller than the predetermined lowest limit value, the lowest limit value is used as the control variable.After the control variable is thus determined, the instantaneous phase angle signal is synthesized in accordance with an equation .theta..sub.p =.theta..sub.a + .theta..sub.d or .theta..sub.p =.theta..sub.a + 2 .pi.f.sub.s /p where the instantaneous electrical angular position of the rotor of the motor is also denoted by .theta..sub.a.The instantaneous phase angle of the power supply to the motor is controlled with this synthesized .theta..sub.p as the reference signal.The voltage amplitude V.sub.1 of the power supply is controlled as a constrained variable to control the torque of the motor. The reference signal of the voltage amplitude V.sub.1 is determined as a function of the frequency of the power supply, or in one embodiment for a synchronous motor, as a function of the frequency and the load angle.
摘要:
An autostereoscopic image display device in which an image of each viewpoint can be observed in each one of a plurality of observation areas, wherein one or both of a pair of images having relationship of a reverse view near an end portion of the observation area are displayed by using first image data and added image data acquired by weighting values of the first image data and second image data based on relationship of parallax between the second image data different from the first image data and the first image data and adding the weighted values.
摘要:
A three-dimensional image correction device includes when a displacement amount which is a difference between a convergence angle on a display surface and a convergence angle on a perceived three-dimensional surface based on image information for a three-dimensional image is set as a disparity amount, a width of a depth amount represented by pop-up and pull-in of the three-dimensional image is set as a dynamic range, and display device specification information is set as display device information, a disparity amount detection unit for inputting the image information to detect the disparity amount from the image information, a correction computation unit for adjusting the detected disparity amount on the basis of the display device information to correct the dynamic range, and a disparity amount correction unit for correcting the disparity amount in the corrected dynamic range while corresponding to the display device information.
摘要:
Polymer electrolyte membranes for use in fuel cells are produced by first graft polymerizing acrylic acid derivatives or vinylketone derivatives as monomers on polymer substrates and by then performing selective conversion to a sulfonic acid group of hydrogen atoms on the carbon atom adjacent to the carbonyl in the ketone or carboxyl group on the graft chains.
摘要:
An autostereoscopic image display device in which an image of each viewpoint can be observed in each one of a plurality of observation areas, wherein one or both of a pair of images having relationship of a reverse view near an end portion of the observation area are displayed by using first image data and added image data acquired by weighting values of the first image data and second image data based on relationship of parallax between the second image data different from the first image data and the first image data and adding the weighted values.
摘要:
A transmitter is provided. When a three-dimensional image signal including a two-dimensional image signal and depth information of the two-dimensional image signal is transmitted to a receiver using a two signal transmission lines, the three-dimensional image signal including the two-dimensional image signal and the depth information of the two-dimensional image signal is input. Also, signal separation of the two-dimensional image signal is performed. In addition, one signal-separated part of the two-dimensional image signal is transmitted to a first signal transmission line and the other signal-separated part of the two-dimensional image signal is combined with the depth information and then transmitted to a second signal transmission line.
摘要:
The invention is directed to providing a resistor with high reliability. The invention is also directed to miniaturizing a semiconductor device having a MOS transistor and a resistor element on the same semiconductor substrate. An N-type well region is formed in a front surface of a P-type semiconductor substrate, and a P−-type resistor layer is formed in a front surface of the well region. A conductive layer is annularly formed on the well region so as to surround the resistor layer. A predetermined voltage is applied to the conductive layer and a channel is not formed under the conductive layer during normal operation, thereby isolating a pull-down resistor from the other elements (e.g. a P-channel type MOS transistor). The resistor layer and an element isolation insulation film do not contact each other. Both the PMOS and the pull-down resistor are formed in one region surrounded by the element isolation insulation film.
摘要:
A radiation sensitive resin composition for i-line light exposure comprising an alkaline soluble resin and a quinonediazide group-containing photosensitizer where said alkaline soluble resin comprises a novolak resin and a mixture of one or two or more of resins selected from the group of (i) polyacrylate, (ii) polymethacrylate, (iii) a polystyrene derivative and (iv) a copolymer consisting of two or more of monomer units selected from the group of acrylic ester, methacrylic ester and styrene derivatives is applied on a substrate such as a substrate for a flat panel display and exposed preferably at the light-exposure quantity of 50 to 500 mJ/cm2 by an i-line light exposure source to form a pattern with high-resolution and a good pattern shape having no tailing.
摘要翻译:一种用于i线曝光的辐射敏感性树脂组合物,其包含碱溶性树脂和含醌二叠氮化物基团的光敏剂,其中所述碱溶性树脂包含酚醛清漆树脂和选自以下的一种或两种或更多种树脂的混合物: )聚丙烯酸酯,(ii)聚甲基丙烯酸酯,(iii)聚苯乙烯衍生物和(iv)由两种或更多种选自丙烯酸酯,甲基丙烯酸酯和苯乙烯衍生物的单体单元组成的共聚物施加在基材如基材 对于平板显示器,优选以i线曝光源以50〜500mJ / cm 2的曝光量曝光,形成高分辨率和没有拖尾的良好图案形状的图案。