PURPOSE:To positively perform the assembly of an electromagnetic brake, by eliminating the need for providing external force to a movable core, in the case of tightening between an electromagnetic brake box and an electromagnet box.

The invention relates to a device for detecting shorted turns in rotors of collector machines. In spite of careful fabrication, there is always a risk that shorted turns occur in the rotor. It is therefore the object of the invention to create a protection for the motor mentioned initially, which detects the shorted turns in the rotor during operation and switches off the motor as quickly as possi...

The invention relates to a device for detecting shorted turns in rotors of collector machines. In spite of careful fabrication, there is always a risk that shorted turns occur in the rotor. It is therefore the object of the invention to create a protection for the motor mentioned initially, which detects the shorted turns in the rotor during operation and switches off the motor as quickly as possi...

An industrial truck comprising function drives, which include at least a travel drive (2), a steering drive, a lifting drive (9, 11) in trucks comprising a lifting mast, and a load carrier drive (13, 14, 15). Each function drive comprises electric and/or hydraulic drive motor means and switching and/or automatic control means for said drive motor means and is operatively connected to a travel cont...

An industrial truck comprising function drives, which include at least a travel drive (2), a steering drive, a lifting drive (9, 11) in trucks comprising a lifting mast, and a load carrier drive (13, 14, 15). Each function drive comprises electric and/or hydraulic drive motor means and switching and/or automatic control means for said drive motor means and is operatively connected to a travel cont...

The invention relates to a method and apparatus for charging a hydro-pneumatic reservoir with gas under pressure. The reservoir is positioned between two vertically aligned supporting members, with the oil charging port and gas charging port of the reservoir axially aligned. The supporting member on which the oil charging port is positioned, is vertically adjustable. The gas charging port carries ...

PURPOSE:To obtain a preamplifier whose gain is set variably with accuracy and suitable for LSI by applying signal processing after an input signal is chopped and converted into a high frequency signal. CONSTITUTION:The input signal is applied between terminals 1, 2, a polarity switching circuit 100 turns on the timing (a) at time t2-t3 and the timing (b) for time t3-t4, the polarity of input signa...

PURPOSE:To remove the influence of the motion of a support to the speed of a rotor by adding a signal of an angular acceleration detecting means mounted on the support to a controller of a motor supported by the support which varies in the attitude during the operation. CONSTITUTION:A motor 1 is supported to a support 2 which varies in the attitude during the operation, a gate turn OFF thyristor 3...

1. A paste for haemostasis and temporary bridging of defects in cases of bone trauma, characterized in that it contains from 3 to 60 % by weight of prolamin and from 5 to 20 % or tricalcium phosphate or hydroxyl apatite in finely dispersed form and a physiologically compatible diluent.

PURPOSE:To avoid mis-information by selecting the reading method of a supervisory input signal as required. CONSTITUTION:A main operating board 1 generates an address signal calling individually a terminal device 2. The called terminal device 2 forms a supervisory data in the mode designated by the main operating board 1. In case of the level supervisory mode, a data is formed based on a level of ...

PURPOSE:To reduce the number of machine word instruction to attain data processing by providing the data processing with a counter counting up machine word instructions and an operand register tempolarily storing composite instruction operands. CONSTITUTION:An instruction number counter 9 and an operand register 10 are connected to a control device 8 and a bus 11 in addition to an ordinary program...

PURPOSE:To reduce the number of I/O terminals by branching and selecting a required state signal from plural state signals to send the selected signal to plural divided units and allowing a center unit to select one state signal from said selected state signal and state signals included in the center unit itself. CONSTITUTION:The lower two bits out of four bits applied to a signal line 5 from an i...

PURPOSE:To reduce invalidly controlled probability and to improve the whole throughput by forming a buffer having a first in first out format of one processing request or more in accordance with respective banks of a great buffer storage means in a main storage device. CONSTITUTION:Processing requests RQ from request sources RS1-4 are registered in respective registers 211-214 in a register 21. Th...

PURPOSE:To enable to prevent the deterioration of characteristics and the lowering of moisture resistance of a semiconductor device by a methed wherein even though a mounting plate for mounting has been bent warped the side surfaces of a resin package have been already cut in advance in such a way that a large stress is not applied to the resin package itself. CONSTITUTION:A transistor 8 has been ...

NEW MATERIAL:Serirubicin, an anthracycline of formula I (R is formula II) and its acid adduct. USE:Antitumor agent, remedy for infectious diseases caused by gram-positive bacteria. PREPARATION:A strain in Streptomyces, capable of producing serirubicin, an anthracycline, e.g., Streptomyces cyaneus MG344-hF49 (FERM-6605) is aerobically cultured, preferably at 25-30 deg.C for 3-7 days.

PURPOSE:To drive a rotor by the generated elastic wave by contacting a ring- shaped rotor with the other surface of an elastic ring, to which a plurality of piezoelectric elements are bonded and mechanically and electrically displacing 90 deg. the phase relationship between the piezoelectric element pair. CONSTITUTION:Piezoelectric elements 51-516 are bonded to one surface of an elastic ring 3, a ...

PURPOSE:To drive a rotor by the generated elastic wave by contacting a ring- shaped rotor with the other surface of an elastic ring, to which a plurality of piezoelectric elements are bonded and operating the piezoelectric elements to generate slip vibration mode. CONSTITUTION:Piezoelectric elements 101-102 are bonded to one surface of an elastic ring 3, a ring-shaped rotor 4 is contacted with the...

PURPOSE:To enable correct thermal fusion welding by controlling reliably and easily the slack of a sheet material of an overlap part, by a method wherein a pair of sheet materials is overlapped and is made to weld by fusing by sticking a hard sheet on the top of the lower sheet material along an overlap fusion welding part. CONSTITUTION:A pair of sheets 10, 12 is overlapped extending over a width ...