PURPOSE:To lengthen the life of a pratically antimony-free sealed lead-acid battery by using a clad type positive plate and the excess amount of electrolyte by controlling sulfuric concentration and utilizing the stability of gas. CONSTITUTION:A core 1 is made of practically antimony-free lead alloy such as a lead-calcium-tin alloy, and forms a clad type positive plate together with a positive act...

PURPOSE:To enable setting of the hydraulic pressure at desired level by arranging a reducing valve in the oil chamber of clutch while synchronizing the hydraulic pressures in the servo-release chamber and the clutch oil chamber. CONSTITUTION:The line pressure in the oil path 58 is fed to the ports 52a, 52d of reducing valve 50. Consequently, the spool 54 of the reducing valve 50 is brought to the ...

PURPOSE:To avoid insufficient lubrication by preventing droppage of working oil pressure without performing anti-creep control when the working oil pressure is not sufficient. CONSTITUTION:Supply of line oil pressure to the pilot port 52 is controlled by a solenoid valve 66. The solenoid valve 66 is opened when power is not fed to couple an oil path 65 with drain thus to supply the line pressure o...

PURPOSE:To match with setting rotation quickly by detecting the gradient of variation of input rotation and performing ON, OFF control of solenoid valve such that the gradient will direct toward the opposite direction. CONSTITUTION:The gradient of variation of actual input rotation is detected through input rotation sensor 52 then a solenoid valve 48 is ON, OFF controlled to direct the gradient in...

PURPOSE:To match the input rotation quickly with setting level by detecting the changing point of variation of input rotation and switching the solenoid valve at the changing point. CONSTITUTION:The changing point of variation of actual input rotation is detected through an input rotation sensor 52 to switch a solenoid valve 48 at said point. In other word, the solenoid valve 48 is turned on upon ...

PURPOSE:To detect a trouble occurrence point securely and immediately by comparing the basic data of an operation sequence to be verified with data which are collected newly successively and generating a control signal when dissidence is detected. CONSTITUTION:When a history memory 1 is placed in read mode and begins to be read from a start address, data out of the memory 1 is equal to the collect...

PURPOSE:To make possible measurement even with a specimen having a high concn. with high accuracy by providing a closing member for opening and closing a discharge port, closing the discharge part if the measured value is above a prescribed value then executing reincubation. CONSTITUTION:A reincubation lever 37 connected to a solenoid is provided to the discharge port 35 provided to a circulation ...

PURPOSE:To produce a superconductive Nb3Sn intermetallic compd. wire by inserting around bar-shaped Nb core material into a Cu pipe having projections or grooves in the sectional shape, packing molten Sn into the gap between both to form a composite blank material, subjecting simultaneously many pieces of such composite blank materials to reduction working to form the wire then subjecting the wire...

The present invention provides an apparatus and process for treating sewage with activated sludge. The apparatus has a comminutor (1) for reducing the particle diameter of the sewage (if necessary) to not more than 20 mm, an aeration column (2) at least 10 m high to which the sewage is fed via pump (13). Sewage and activated sludge are drawn from the top of the column (2) by way of a pipe (14), ae...

PURPOSE:To eliminate the necessity of the relaying control table and to process the new macro at the special macro processing part by providing the special macro selecting part at the line processing part and providing the additional information holding part at the special macro processing part. CONSTITUTION:The macro from the first macro requesting part 25 is inputted through a line processing pa...

PURPOSE:To remarkably increase discharge performance by mixing graphite having a specified particle size and large anisotropy to lead powder, and kneading with dilute sulfuric acid to prepare slurry-like paste, then filling the paste in a tube. CONSTITUTION:A mixture of graphite having a particle diameter of 100-1,200mum and large anisotropy and lead powder is kneaded with dilute sulfuric acid to ...

An apparatus and method for continuously producing a sheet composed of a plurality of materials co-extruded in segments along the width of the sheet are provided. The extrusion die has a slit extending along the width of the die, the slit being divided into a plurality of adjacent sections along the length of the slit. The widths of each of the segments are variable and can be accurately controlle...

PURPOSE:To prevent a torque from pulsating or the speed of a motor from varying by inserting a resistor to the primary side of a transformer for detecting a motor voltage, thereby effectively controlling at motor starting time and low speed time. CONSTITUTION:A resistor 2 is inserted to the primary side of a transformer 3 for detecting a motor voltage. A voltage component detector 26 for separatin...

New enamine derivatives of daunorubicine and adriamycine with the general formulae 1 and 2, wherein R denotes a hydrogen atom or the hydroxyl group are disclosed. In form of pharmaceutical compositions they are useful in the treatment of cancer.

Method and apparatus for recording sweat gland activity which provides a pictorial representation thereof by physical contact of an iodide treated skin area with a dry sensitized substrate. In one preferred embodiment, the sensitized substrate comprises a sheet material which has been coated with an aqueous solution containing from 1 to 10 percent by weight of starch and from 2 to 10 percent by we...

PURPOSE:To reduce power consumption by integrally associating an X-axis movable element and a Y-axis movable element at mounting members provided movably in both X- and Y-axis directions on a pole surface. CONSTITUTION:The upper surface of a magnet 11 of rectangular parallelepiped shape becomes a pole surface 14 magnetized to become N-pole 12 and S-pole 13 alternately directed toward X- and Y-axis...

PURPOSE:To make it possible to readily uniform each space between partitions and align pipe holes by providing a truck having first wheels rolling on rails and second wheels moving in the direction right angled to the rails with lifts. CONSTITUTION:A truck 14 has first wheels 15a and 15b through which it is placed on rails 16a and 16b. A saddle 17 is placed on the truck 14 and capable of moving in...