The exhaust gas vapor generator has a main working medium flow which passes via a feed pump and economizer into an evaporator. Working medium is bled off as a component flow between the economizer and evaporator in order to heat the degasser. The heat of the component flow may be supplied via a heat exchanger disposed within the degasser or by a heat exchange with the condensate line within a heat...

PURPOSE:To avoid misconversion of direction generated in the middle of a traveling course, by inhibiting and releasing the control for conversion of direction on the basis of the traveling course information which is calculated and stored after teaching previously the outer circumference of a working area. CONSTITUTION:An unmanned truck is provided with copying sensors 5A and 5B which detect the b...

PURPOSE:To ensure traveling of a prescribed course with satisfactory accuracy even with small storage capacity, by storing previously both traveled distance and steering angle in a pair in a teaching mode of a travelling truck when a change is detected for the steering angle of a steering wheel. CONSTITUTION:An unmanned traveling truck of teaching play-back contol system is provided with a counter...

PURPOSE:To detect an approaching angle with no malfunction, by discriminating the approaching angle of a car to a boundary based on the detection of boundary by a copying sensor and the detection of boundary by the other copying sensor as well as the attachment space between these sensors. CONSTITUTION:A mower is hanged between front and rear wheels of a car 1, and at the same time copying sensors...

The ski binding comprises a toe unit (5) and a heel unit (7) which is connected thereto as a unitary assembly. The assembly is guided slidably lengthwise of the ski in a mounting (3) attached to the ski. By means of a latching arrangement, the assembly is latchable in several slide positions. The mounting has at least one insertion aperture for the point of a ski pole (17). One of the units (7) ca...

Improved mounting of a rack, constituent means and applications. The rack 10 has the shape of a hollow oval body 11 with ribs 13, 13a jutting out and has a toothed rake 9. The teeth 9 are guided by rollers 12. According to the invention one or several tracks S are provided which prevents the rollers from becoming stuck due to accumulation of grease and dust in the rack. Application to the control ...

Improved mounting of a rack, constituent means and applications. The rack 10 has the shape of a hollow oval body 11 with ribs 13, 13a jutting out and has a toothed rake 9. The teeth 9 are guided by rollers 12. According to the invention one or several tracks S are provided which prevents the rollers from becoming stuck due to accumulation of grease and dust in the rack. Application to the control ...

PURPOSE:To provide an air-core reactor with a vibrational noise generation preventing means offering a fastening condition excellent in durability and reliability, by providing a taping part for fixing a fastening auxiliary member, thereby to firmly secure the winding starting end of a binding tape. CONSTITUTION:A fastening auxiliary member 4 is formed in U-shape and therefore can be easily and fi...

A borehole logging tool and cryostat therefor to maintain a semiconductor detector at cryogenic temperatures. The cryostat has an elongate single-phase heat sink of solid, thermally conductive material on which the detector is removably mounted. The other end of the heat sink is arranged to receive a liquid cryogen or the cold finger of a helium refrigerator, which is removed before a logging run;...

A hose connector has a body having a first portion adapted to receive a flexible hydraulic hose and a second portion adatped for connection to a brake actuator. A bore portion of the second body portion is arranged to provide a space large enough to contain at least a major part of any heated brake fluid returning from the actuator upon brake retraction thereby minimizing the amount of heated flui...

Storage-stable, discrete free-flowing flakes of a hydrophilic or water-soluble polymer gel, such flakes comprising a thin adherent film coating of a processing aid powder, are facilely produced by comminuting a larger shaped article of said polymer gel, e.g., a block, sheet, strip or layer thereof, in the presence of said processing aid powder, and said powder being present during comminution in a...

Improved mounting of a rack, constituent means and applications. The rack 10 has the shape of a hollow oval body 11 with ribs 13, 13a jutting out and has a toothed rake 9. The teeth 9 are guided by rollers 12. According to the invention one or several tracks S are provided which prevents the rollers from becoming stuck due to accumulation of grease and dust in the rack. Application to the control ...

Improved mounting of a rack, constituent means and applications. The rack 10 has the shape of a hollow oval body 11 with ribs 13, 13a jutting out and has a toothed rake 9. The teeth 9 are guided by rollers 12. According to the invention one or several tracks S are provided which prevents the rollers from becoming stuck due to accumulation of grease and dust in the rack. Application to the control ...

Storage-stable, discrete free-flowing flakes of a hydrophilic or water-soluble polymer gel, such flakes comprising a thin adherent film coating of a processing aid powder, are facilely produced by comminuting a larger shaped article of said polymer gel, e.g., a block, sheet, strip or layer thereof, in the presence of said processing aid powder, and said powder being present during comminution in a...

PURPOSE:To attain the multipen input on an electronic blackboard, by inputting plural sets of pen position information to a control circuit in time division and reading XY coordinates to each pen. CONSTITUTION:An output of an oscillator OSC is frequency-divided by 1/N, and inputted to each shift register, and a pulse is applied to an XY coil. Further, the oscillation output is frequency-divided by...

A hydraulic binder is obtained by mixing Portland cement clinker with hydrated alumina in such proportions that the Ca(OH)2 formed during the hydration of the Portland cement clinker combines completely with the alumina as it is formed.

PURPOSE:To conduct the test on a parity check circuit, by checking the presence of an error detecting signal from the parity check circuit when a CPU accesses a parity error data stored in advance. CONSTITUTION:The CPU2 accesses a parity error data stored in an address A of a memory 3 and the result is transmitted to the CPU2 via a common bus 4. Then, the parity check circuit 1 performs the parity...

A group of new daunorubicin and doxorubicin derivatives is disclosed. These materials have the formula (I) wherein R is CO-CH3 or CHOH-CH3 in the case of daunorubicin derivatives or CO-CH2OH or CHOH-CH2OH in the case of doxorubicin derivatives; X is O or NH; and A is either a cyano group (CN) or a hydrogen, subject to the limitation that when X is O, A must be a cyano group. When A is...