Abstract:
A television receiver display system for displaying, within a main image produced from a first video signal, one or more secondary images produced from a second video signal. Successive frames or fields of picture data of the second video signal are stored in an image memory, and successive lines of that data are read out to be alternately written into a pair of line memories, and subsequently alternately read out from the line memories in synchronism with the horizontal sync periods of the first video signal and at a higher data transfer rate than the write-in rate, to be then combined with video data of the first video signal and applied to a display.
Abstract:
The silicone rubber composition comprises, in addition to the conventional ingredients of a high-polymeric diorganopolysiloxane and a reinforcing silica filler, a specific phosphorus-containing organic compound, such as phosphinates, phosphonates and phosphates, in a limited amount. By virtue of this unique ingredient, the composition can give a cured silicone rubber product having greatly improved resistance against dynamic fatigue.
Abstract:
A flame-retardant silicone rubber composition is prepared by admixing a base compound of a dimethylpolysiloxane gum and a siliceous filler with a combination of a platinum compound and an organosilicon compound having at least one nitrogen-containing organic group and at least one aliphatically unsaturated group in a molecule in such a proportion that the molar ratio of nitrogen to platinum is within a specified range. The effect of flame retardancy exhibited by the composition is so reliable and constant that the effect can be obtained regardless of the type of the peroxide curing agent and the curing behavior of the composition is never affected by the formulation of the flame retardant agent.
Abstract:
A process and apparatus for controlling an electric discharge machine consisting of applying a pulse voltage across a working gap when the predetermined time of interruption of the electric discharge has lapsed and when the interpolar voltage has exceeded a reference voltage, increasing the reference voltage and lengthening the time of interruption of the electric discharge when the rate of abnormal discharge occurrence becomes greater than an allowable rate and decreasing the reference voltage and reducing the time of interruption of the electric discharge when the rate of abnormal electric discharge occurrence is less than an allowable rate.
Abstract:
A color reversal light-sensitive material comprising a support having coated thereon at least a pair of silver halide emulsion layers having mutually different color sensitivities and consisting of an emulsion having a high silver/coupler ratio and an emulsion having a low silver/coupler ratio, the former ratio being greater by a factor of at least 5 than the latter ratio, and the latter emulsion being incorporated with a compound containing recurring units represented by the following General Formula (I): ##STR1## the substituents being defined within the specification. By including the compound of the general formula (I) within the particular emulsion layer which is highly susceptible to changes in sensitivity and maximum density, it is possible to prevent deterioration in color balance which has been found to be due to variation in the concentration of potassium bromide.
Abstract:
In a method of processing an image-wise exposed silver halide color photographic material by applying thereto at least a color development processing and a silver removal processing (including performing a bleaching and a fixing separately or simultaneously, (e.g., a blixing)), the improvement which comprises processing, after the color development processing, the silver halide color photographic material with a processing bath containing a compound, as a bleach accelerator, represented by the following general formula (I): ##STR1## wherein R represents an --NR.sup.4 R.sup.5 group, an --O--R.sup.6 group or an --S--R.sup.6 group; R.sup.6 represents an atomic group necessary for forming a ring together with R.sup.1 ; R.sup.1, R.sup.4 and R.sup.5, which may be the same or different, each represents a hydrogen atom or an alkyl group; R.sup.2 and R.sup.3, which may be the same or different, each represents a hydrogen atom or a methyl group; n represents 1 or 2; X represents an amino group, a hydroxyl group, a --COO(M).sub.m group or an --SO.sub.3 (M).sub.m group; M represents a cation rendering the compound water soluble; and m represents 0 or 1 and is 0 when the compound forms an inner salt; the nitrogen atom bound to R.sup.1 may be quaternized with the charge of the quaternized nitrogen atom being neutralized by an acid group and R.sup.1 may form a ring together with R.sup.4 or R.sup.5 ; with the processing bath being used prior to or as a bleach bath or a blix bath, each containing a ferric ion complex as a bleaching agent.
Abstract translation:在通过对其进行至少显色处理和除银处理(包括分别或同时执行漂白和固定(例如,混合))的方法来处理成像曝光的卤化银彩色照相材料的方法中, 改进之处在于,在显色处理之后,用含有下述通式(I)表示的漂白促进剂的化合物的处理槽处理卤化银彩色照相材料:其中R表示 -NR4R5基团,-O-R6基团或-S-R6基团; R6表示与R1一起形成环所必需的原子团; R 1,R 4和R 5可以相同或不同,各自表示氢原子或烷基; R 2和R 3可以相同或不同,各自表示氢原子或甲基; n表示1或2; X表示氨基,羟基,-COO(M)m基或-SO 3(M)m基; M表示化合物水溶性的阳离子; 当化合物形成内盐时,m表示0或1,为0; 与R1结合的氮原子可以被季铵化,季铵化氮原子的电荷被酸基中和,R1可以与R4或R5一起形成环; 在处理浴之前使用或作为漂白浴或混合浴使用,每个含有铁离子络合物作为漂白剂。
Abstract:
The curable composition provided by the present invention comprises a butadiene polymer having organosilicon groups as the pendant groups, an ethylenically unsaturated polymerizable compound, an organic peroxide, and optionally a filler. The butadiene polymer being the base of this composition can readily be obtained by the platinum-catalyzed addition reaction between an organosilicon compound having a hydrogen atom directly bonded to the silicon atom in a molecule and the ethylenic unsaturation of a conventional butadiene polymer.The compositions of the invention are remarkably superior in many respects to those composition based on ordinary butadiene polymers, and useful for applications in a wide variety including the production of electrically insulating materials and various kinds of industrial articles.
Abstract:
A guide roller is traversed substantially in parallel to the axis of an uprightly supported bobbin at a speed slow enough not to form appreciable twilled angles of a wound yarn. The yarn continuously extruded from a spinning apparatus at a speed higher than 2000 m/min is introduced substantially in parallel to the axis of the bobbin and changes its direction to right angles with respect to the axis of the bobbin while travelling through the guide roller. The guide roller traverses with shorter traverse strokes as the diameter of the wound yarn becomes larger.
Abstract:
An Ni-based alloy for casting used for a steam turbine of an embodiment contains in percent (%) by mass C (carbon): 0.01 to 0.1, Cr (chromium): 15 to 25, Co (cobalt): 10 to 15, Mo (molybdenum): 5 to 12, Al (aluminum): 0.5 to 2, Ti (titanium): 0.3 to 2, B (boron): 0.001 to 0.006, Ta (tantalum): 0.05 to 1, Si (silicon): 0.1 to 0.5, Mn (manganese): 0.1 to 0.5, and the balance of Ni (nickel) and unavoidable impurities.
Abstract:
In one embodiment, a nickel-base alloy for forging or rolling contains, in weight %, carbon (C): 0.05 to 0.2, silicon (Si) 0.01 to 1, manganese (Mn): 0.01 to 1, cobalt (Co): 5 to 20, iron (Fe): 0.01 to 10, chromium (Cr): 15 to 25, and one kind or two kinds or more of molybdenum (Mo), tungsten (W) and rhenium (Re), with Mo+(W+Re)/2: 8 to 25, the balance being nickel (Ni) and unavoidable impurities.