PURPOSE:To equalize the life transition of the whole plant, by setting calculating means for the rate of life consumption of a gas turbine and that of a steam turbine, and a comparative selecting means which compares both rates with each other and selects the turbine whose consumption is more than that of the other turbine. CONSTITUTION:Thermal stress value of a calculating means 50 for thermal st...

In a position-sensitive radiation detector having a semiconductor body which at least in the operating condition comprises a high-ohmic zone (11) between two radiation-sensitive diodes (6) provided with connection electrodes (9), a high-ohmic zone (11) between two semiconductor zones (6) provided with connection electrodes (9), can be apparently centered by varying the voltages at the connection e...

PURPOSE:To stably manufacture a film, which has favorable physical properties and is uniform in its width direction, with high productivity by a method wherein filmy melt made of poly-epsilon-caproamide is cooled and longitudinally stretched so as to form a longitudinally stretched film consisting of gamma-type crystals only and finally is laterally stretched. CONSTITUTION:Firstly, raw material po...

PURPOSE:To obtain a resin foam having a fine and dense cellular structure, a high closed-cell content and good heat resistance, by expanding and curing a resol phenolic resin by using a silicone oil surfactant and alkylphenol/ethylene oxide adduct as a surfactant. CONSTITUTION:In producing a phenolic foam by expanding and curing an expandable mixture comprising a resol phenolic resin of a number-a...

The present invention relates to masterbatches for delustring processable polyamides. They contain 50 to 90% of a copolyamide used as a binder and consisting of 30 to 100% of hexamethylene adipamide units and 0-70% of caproamide units and 10 to 50% by weight of anatase titanium dioxide coated with 0.01 to 1.5% of silica and 1 to 3% of alumina and treated with a polydimethylsiloxane oil present in ...

PURPOSE:To speed up processing which handles continuous vector instructions by referring to a main memory by overlapping the processing of a vector storage instruction and that of an address calculating part. CONSTITUTION:When a memory storage requester is activated through a bus 30, FFs 11, 12 and 13 for controlling the completion of the vector storage instruction are set, and an address adder 10...

PURPOSE:To obtain an image picture operating device which has no cables and does not require the pen pressure, by providing a light pen having a driving power frequency selecting means and a frequency detecting means in the receiving face side. CONSTITUTION:An AC oscillator 8 using a battery 10 as the power source oscillates a frequency f1 different from a flickering frequency f3 of a fluorescent ...

PURPOSE:To reduce the capacity of a single-phase transformer by automatically connecting or disconnecting a phase advancing capacitor provided in parallel with the transformer in response to the amplitude of a load current by the operation of a current relay in a 3-phase AC power distribution in which single- phase transformers are coupled in V-connection. CONSTITUTION:A current transformer 8 is p...

PURPOSE:To sterilize the whole of a liquid contact part, effectively by such a relatively simple method that a caustic soda solution is flowed into an ion exchange tower before regeneration to contact the same with the entire region of said tower. CONSTITUTION:Raw water is flowed in through a raw water inflow pipe 6 and passed through an ion exchange resin mixture 2 to obtain pure water from a tre...

PURPOSE:To maintain a stabilized meniscus and to improve an image quality, by providing an ink recycling means which recycles unnecessary ink around the tip of a slit-shaped nozzle. CONSTITUTION:If an image formation is started, opposed roller-shaped electrodes are supplied with electricity, and a reflected light from a copy pad 56 by a lens array 53 is introduced and a dark portion of the light i...

A modular coupling unit which functions as an interface between a communication unit or peripheral apparatus and the communication network includes a code word signal generator for generating a unique address code which is representative of the geographical location in which the relevant coupling unit is "permanently" included in the communication network. This signal generator is and continues to...

PURPOSE:To improve thermal responsiveness and durability for repeated use, by using an amorphous material which consists of a material containing halogen atoms derived from a substance of carbon atoms for heat-generating resistor layer. CONSTITUTION:A heat generating resistor layer 14 consists of amorphous material which contains halogen atoms derived from a parent body of carbon atoms, and either...

PURPOSE:To improve thermal responsiveness and durability for repeated use, by using an amorphous material which contains hydrogen atoms derived from a parent body of carbon atoms for a heat generating resistor layer. CONSTITUTION:A heat-generating resistor layer 14 consists of an amorphous material containing hydrogen atoms derived from a parent body of carbon atoms, and a content of hydrogen atom...

PURPOSE:To realize an ink jet recorder drive method with low power consumption and less driving waveform distortion, by a method wherein the shape of ink meniscus formed at an ink discharge port is varied by an electrostatic force generated between ink and an electrode provided on the front surface of an air discharge port. CONSTITUTION:An air flow fed from an air supply source 1 to a head at a co...

PURPOSE:To provide the title grout which is long in gelation time an curing time, excellent in saline soln. resistance and eliminates the need for use of cement, which comprises a water-glass soln. and a mixture of slag with water. CONSTITUTION:A grout for improving weak ground comprising a first soln. obtained by mixing a water glass with water in a volume ratio of 1:9-4:6 and optionally adding (...

2-(N-Formylamino)-propionitrile is prepared by reacting acrylonitrile with formamide in the presence of a basic compound by a process in which the basic compound used is a tertiary nitrogen base.

Apparatus for spin-welding comprises a spin welding machine having a spin welding head (16), a ram assembly (15), and a feed mechanism (12); the ram assembly is driven from a shaft (8) and the feed mechanism comprises a rotating turret mounted on a shaft (13) which is driven from the shaft (8) via a Geneva mechanism (14). The spin welding head (16) is driven by a low inertia DC servo motor (17) op...

Apparatus for spin-welding comprises a spin welding machine having a spin welding head (16), a ram assembly (15), and a feed mechanism (12); the ram assembly is driven from a shaft (8) and the feed mechanism comprises a rotating turret mounted on a shaft (13) which is driven from the shaft (8) via a Geneva mechanism (14). The spin welding head (16) is driven by a low inertia DC servo motor (17) op...