TRACK SCALES

申请公布号：RU2071037(C1)

申请号：RU19930042121

申请日期：1993.08.24

申请公布日期：1996.12.27

申请人：

VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT ZHELEZNODOROZHNOGO TRANSPORTA

发明人：SOLOSHCHENKO VLADIMIR N;IKONNIKOV EVGENIJ A;VERKHOTIN ALEKSANDR A;STREKALOV BORIS N;IVANOV NIKOLAJ A

分类号：G01G19/04;(IPC1-7):G01G19/04

主分类号：G01G19/04

N-Aminoalkyl-1,2-benzisothiazol-3-one derivs. - useful as thrombocyte aggregation inhibitors for humans and animals

Substd. methylamine derivs. used to treat Parkinsons disease - and correct extra pyramidal troubles caused by neuroleptics e.g. N-methyl 1,1 dipropyl butylamine

Collimator for radiographic tomographic appts. - has plate or set of plates to reduce radiation scatter beyond scanned area

Electromagnetic switch with- two symmetrically pivoted arms - has arms integral with armature with spring transverse to movement of support

Increasing the pore dia. of silica by hydrothermal treatment - gives prod. useful e.g. for dehydrogenation, desulphurisation or demineralisation of residual oils

Current pulse circuit for electrified animal fence - has control system only releasing current pulses when fence is contacted

Residual time measurement in relay system - uses copy of thermal element on reduced time scale on model time delay circuit (SW 26.6.78)

Transistor switch for ultrasonic array - includes series opposed transistors in each path shunted by diodes

Domestic fuse-box test circuit - has light bulb connected to each fuse in parallel with load circuit and switched by pushbutton

Automatic control of continuous chemical processes - esp. phosphate rock decomposition with acid, by measuring amt. of titrant required to neutralise reaction mixt. sample

Charging system for the top of a direct reduction shaft furnace - using vertical row of containers fitted with gas-tight valves

Plug for fixing objects to plasterboard walls - has plastic boss with collapsible ribs connecting flange and tapped portion drawn up by bolt

Helical binding reinforcement for concrete frames - stretches to increase pitch without plastic deformation and is of high strength steel

Riveting gun for metal plates - has pointed rivet forced through undrilled metal sheets by hammer and into washer on remote side

Chair made of synthetic material - has back and seat each made in one piece with side stringers and arc shaped cross pieces and pre-drilled joint blocks

Paper envelope for correspondence - has insert which indicates correct position for address

Automatic bale tying apparatus - has baling press piston with passage for needle taking thread to knotter

Mobile sewage product distributor for agricultural fertilising - has one or more tanks, compressor and pneumatic transfer

Hand tool for crossing bank cheques - has forked handle carrying two star form wheels to provide indelible lines on paper

Fixing glucoamylase to ion exchange resin - by application from buffered soln., used for hydrolysis of maltose, dextrin and starch solns.