1957-07-01 — Page 8

Page $

CHINA MAIL

3 Way that YTORZE

-HONGKONG

"PUBLISHED "DAILY

(AFTERNOONS)

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Dubscription: $9.00 per month.

Portago China and Macap $3.00 per month. UK: British Possonions and other countries $1.00 per month. News contributoga. always wei- cone, "shoula "be" kodressed to the Editor, buchnew "comarudications and advertisement to tip Bocretary,

Telephons: 26811' (3' Unex}. KOWLOON ÒFFICE:

Salisbury Hload,, Telephone: ALES.

Classified Advertisements

20 WORDS $4.00 for 1 DAY PREPAID ADDITIONAL INSERTIONS $2.00 PER DAY

1 conta FER WORD OVER 20 Births, Deaths, Marriages, Personal $5.00 per insertion not exceeding 25 words, 25 cents each additional word. ALTERNATE INSERTIONS 10% EXTUA

If not prepaid a booking too of 50 centa is okurged,

MUSICAL

HOME of the world's greatest inuwe takaa na Jonger in Die telling tito a

Dopular Boog Valike a catda new sude, Dowever, this muste ages like fine wind and is as currasing to live sar today as it was long, tũng ago. Vanguard records 'sucia baac's Double Concerto for Ubos, Vivitar's Bassoon CoBonto, Purcell's Ode zur St. Cecilia's Day (Allied Deller)

recordings for the Coolmour. For the usurual in Popular and Classical Munde vinit Zases & Co., 750 AlexDIL. dra House, Telephones 30160, 15657.

STAMP

STAMPS

Collec-

THE CHINA MAIL, MONDAY, JULY 1957.

SCIENCE & ENGINEERING

HARDENING MACHINE

CAMSHAFT

Great Flexibility And Ease Of Operation

Specially made for the Austin Motor Company, Ltd, Longbridge, Birmingham, for shipment to Australia is # new camshaft hardening machine made by Birlee, Ltd, Tyburn Road, Erdington, Birmingham, 24, England.

It hardens by induction heating and is designed to harden the wearing surfaces of journals, cam eccentrics and gear to a depth of 0.05 inch and to through-harden the teeth of the gear.

It has an output of 25 pleers cafe with the Inductor bure by un kur and is characterised by means of numerous carefully great exibility and ease

through of arranged apertures operation, as it is intended for which the water is directed in use by on unsicilled operatur, to the heated workpiece for performing the whole hardening quenching. process in one series of opera- tions.

As the cam inductor is shaped to the cam profile, the work is The machine is a horizontal, automatically rotated about ite three-station, single-shot heater axis during indexing to bring with manual loading, unloading each cam Int turn into alignment and Indexing, and automatically with the inductor. Longitudinal controlled heating and quench- movement and rotary indexing Ing. Each camshaft. supported of the camshaft is regulated by horizontally on a stout work a hand wheel on the front of carriage is moved along a track the machine The carriage is through Fuccessive heating moved against

stops that operations on the gear, Journals wihdrawn by a a trigger oper- and can respectively.

ated by pressure on the hand *

wheel to enable it to be moved to subsequent positions.

suitable positions Blong the carriage track, cach consist of a pair of movable members held

*

are

This machine, which is for the Australian works of the Austin company, will harden the Journals and came to a specified depth and the geur téck will be through-hardened... It is intended for use by an unskilled operator and performs the whole hardening process

in one series of operations,

TANKER GETS NEW CARGO TANK SECTION

LATEST A-PLANT PULSE CONTROL

SYSTEM TESTER

A

In the field of nuclear energy, a number of millimicrosecond

establishments are pulse test set which was examining the computar shown at the Physical for the study of control › ' Society Exhibition In

systems for atomic reac- London recenly has been

tors and complicated designed to test passive mathematical problems and active networks by encountered in atomic pulse technique and com- energy development. One prises an adjustable

computor is in pulse source, a display already employed in the oscillograph and power design of

units.

A free-tunning blocking oscil lator and shaping circuits gener-

ate pulses variable up to approximately 250 volts peak amplitude and of substantially siu 2 sharpe adjustable in width to 5, 20 or 50 millimicroseconda, The oscillator provides also the saw-tooth voltage for the oscil- lograph time-base so that the transmitter pulse is always pre- scuted at the start of the entbode-ray iraverse and auto- matically locked.

fact

power for switching systems nuclear power plant and of large alternators.

Another computer is used to small, high-speed DC moters, investigate the characteristics of

ind applications have also grisen in the study of non-Unear effects in elecule motor, the employing stability of servos rotary multi-stage

ampliflers with transformer feed-back, and the influence of a regulator on the dynamle performance of a generator in the presence of non- lineurites.

Other current uses include tho study of economic problems to

If a passive network, such as a cable (which may vary in length from 18 in. up to approxi- mately 200 yards), is connected to the pulse source then, mis-

determine the effect of changes maiched, reflections of the

In bank rate and capital inveși- transmitter pulse will appearment control, and there are also on the traverso as echoes.

From

•

marked possibilities in the adap- Ilon of the computer to control. the operation of various typta of machine tools.

the characteristics of the echoes, a large amount of

To meet orders already placed Information about such a cable and to provide for the consider

the

is learned. For instance, a disable demand foreshadowed by continuity, with its location and The comshaft is accurately

widespread interest which located in each position to en-

A new cargo tank see already been cut away in dry- Existing after accommoda- magnitude, is readily exposed, the computer, has aroused, the will sure correct engagement

Impedance and its tion will also be modified to The cable

takers have established a care- ALUUNIS - "Calitetiun

tion complete with main dock and floated out,

are measured meet the latest requirements. electrical length Builder" series. New

'he appropriate Inductor.

fully planned assembly line for The stock now available. $3. From

The tanker is of the usual de- Further precautions against fire and its losses and phase response manufacture of this Sotach

three Inductors, China

The appropriate proces timer pumprooms" "and midship arranged at

highly Morning Post Ltd., Wyndham Street

Ind Inductor mechanism are deckhouse

was launched sign, with machinery aft, poop, include the fitting of aluminium determined,

specialised product. (Short and salisbury Road, Kowloon.

by cutomatically selected the at the Belfast Shipyard of bridge and forecastle decks con- alloy gratings on the fore and

Brothers & Harland Ltd, position 01

aft longitudinal'

Harland and Wolff recent rected by fore and

wood, fang- dft gangway Instead of

Belfast.J. workpleee. The equipment 18

ways, boat deck aft and upper and Abro glass insulation. contained

for of ly

Gtting in rigid casing

to the midge and

navigating bridge ranged to stand on a level floor Glasgow, heavy gauge steel plate, ar-16,000-bon oil tanker Esso amidships. She has a rakent built in the stem, cruiser stern, two masts and incorporating a rear com United States in 1944. and a single oval shaped funnel.

for electrical equip- partment ment and a sump for collection

The new accommodation will of quench water, The machine is intended for the Austin fac- tory in Australia and will har- den 1,000 camshafts per week for the Austin "A" series engine.

BOMETHING EXCLUBIVE, for packets of soiled From 30 gersta ber packet upward. An entirely powerica, South China Morning Post Lid, Wyndam Stroot, Hongkong

Balisbury tand Head. Kowloon.

TO ADVERTISERS

BUNDAY POST-HERALD #pace for commercial Advertising should booked not tatár than noon on Wednesdays.

For the 80UTH CHINA MORNING POST and the CHINA MAIL, 48 hours before date of publication. Spola! Announcements and Classified Adverties- manta a seual.

H. K. S. P. C.

Needs financial support for the sake of poor children

Please address

one above and one below the work centre Inc. which

are closed on the work after it has They are formed with internal walen passages that communi-

been moved into position.

EVAPORATION

KEEPS

FOOD FRESH

A new large-size food-cooling: cabinet featured at the 1957 "British Industries Fair (Castle Bromwich, Birmingham, May 6 to 17) by Osokool Ltd, of Town Mills, Cannon, Lane, Tonbridge, Kent, England,

no chures

way a

8447

1

The "Osekool" cabinets work the principle of the slow evaporation of water: there are no upkeep costs and no mecluni- val equipment to go wrong,

Although this apparatus is in refrigerator, it'pro- adequate drop temperature under favourable enditions suffelent to keep buller and milk cool and fresh for several days — indeed, the makers claim that "the hotter the weather, the better it works,' And, of course, it is of special laterest to householders without gas ce electricity supplies or who cannot afford a refrigerator. An Interesting sidelight on the "Osoknot" cabinets is that have formed Q

communica hitherto they

tions:-Secretary. Hongkong purely seasonal trade, and pro- Society for the Proteotion duction of Children. P.O. Boz 2603 Hongkong,

Please send we your unwanted toys. Collection centre at Rediffusion.

St. John Ambulance

Brigade

Free Ambulance Service for Emergency Accident Cases Tel, Hong Kong 71111 Tel. Kowloon

$2222

Oriente Comercial

Importera, Espoṛiers and General Merchants

22/23, Avenida Almeida Ribeiro MACAU Telephone: 3467.

Authorised Distributors of South China Morning Post South Ching Sunday Post-Harald Chias Mall

While in Macau, stay at the

POUSADA INN,

Praia Grande Cable Pousada.

nas teased entirely during the winter months due to the tremendous increase in demand last year, it has been found necessary to continue pro- duction throughout the winter ol 1050/7 to provide a good' stock to start the summer season.

1 addition to the new large model, the firm are exhibiting at the BIF the

popular "Osokool Minor" a white drill washable cover for it, and a food puck for storing strong-smeling foods,

Direct-Reading Spectrograph

A newly designed version of the medium quartz spectro graph end ite direct-reading equipment was shown at the Physical Society Exhibition in London recently.

The new instrument has threa focal planes, any 'one of which can be selected for use at any one time. Two of them have exít | slits and photomultipiler austin- blies, and between them make it possible to analyse up to

22 elements automatically in four or Ave minutes. The other is atted with a photogmphis pjate-holder and is reversed" "soldly for photo- graphic work.

A major limitation of dimel- reading spectroginpha" has thus been circumvented. No longer need the instrument be restricted La analysing particular types of alloys.

Firstly, there arni mufficient uxit alite to allow analyala of a con- siderable" capite of alloys in one

method

or two spacklogs, and secondly, the photographio availablo for preliminary analyses or for determining outside the routine

ela mo ala

The new section was to bo floated into dry dock and con- nected to the original forward and after sections of the tanker, the old cargo tank section having

MANDRAKE THE MAGICIAN

MANDRAKE, YOU CAN'T STAY IN THIS AWFUL PLACE!

I MUST, NARDA.

| TUB'S OUT WITTED THE LAW LONG

ENOUSH-

FERDINAND

NANCY

HE'S BEHIND HALFI THE GRIME IN THIS! TOWN, BUT HE'S NEVER BEEN CAUGHT. THIS IS A CHANCE TO CATCH HIMY

PLEASE TURN ME AROUND,

WHY?

AUNT FRITZ!

JOHNNY HAZARD

信

H-HEY!

Each deck and engine officer and petty offleer on vessel will be accommodated

The technique can be applied to both transmission and delay cables and, if both ends of the line are available, then it is tometimes

to more desirable examine the characteristics of in the transmitted pulse as seen at

the

F a single cabin with private the far end of the network.

be fitted out to the latest Minis- toilet. A mechanical heating adopted in the assessment of the try of Transport

system

with

ventilation requirements and and n feature of this accom- automatic temperature control, modation is the

of also an air filter unit are being fire-resistant bulk-heads to installed in the new accommo reduce the risk of Bre. The dation.

TAKE HER HOME LOTHAR, AND

GUARD HER

UNTIL I RETURN,

YES

BUT. MANPRAKS

By Lee Falk and Phil Davis

HEY--HOW'D YOU, GET LOOSET

By Mik

By Ernie Bushmiller

WELL,ON ALL THE KI

I DON'T LIKE THIS DOUBLE PUNISHMENT

JAK

→ERNIS

BUSHMILLER

By Frank Bobbins

| B10, BRAVE BUNCH OF [HBROGS YOU HAVE'IN {THIS VILLASES SICKING A KOP TO THE DIRTY, WORKL

19 OWN HONORABLO IDEAL ORIGINAL,. YES-5-57

Steli a method would be behaviour of wide-band unpll- ers particularly of the 'distributed' Lype. [Cossor Instruments Ltd, Consor Houro, Highbury Grove, London, NSÍ

There's More than Magic in

FRY'S A

FAVOURITES

They Delicious

are

CUTEX

LIPSTICK

IN THE

LATEST

SHADES

ROWNTREES

YORK

CHOCOLATE

A FAMOUS

NAME IN CHOCOLATE

.......this situation calls for a

San Miguel

PAINT

MIXING

GUAGE

A Birmingham firm of paint manufacturers have devised a paint mixing gauge which will

enable amateurs to pro-.. duce any one of 300 colour shades from 19 basic colours.

inck of

The gague has been produced primarily for garages where re- spraying is often held up for particular shado nominated by the customer- with the gouge go colour cards, the formulatione for mixing the colours and containers" in

which to mix them.

The Arm has compiled a basic kit which consists of the gouge, formulations and cans, together with a supply of basic colours.

The mixing guugo is basically a sliding sirip actuated by a control knob working in unipon with the needle against a

dial incorporating three scales.

To mix a given colour, the

Bat gauge needle is

at the appropriate reading ond a basic colour poured into the untly the level reaches the bottom edge of the sliding strip. The needle is then đ according to formula and the next Basic colour added until Its level reaches the bottord edge of the strip. colours, thinners are added and the ingredients mixed to give thic required shade. Docker Brothers Like, Rotton Park

Birmingham,

Street, England.

"After the

Sequence Timing Recorder

10,

This instrument has been developed to record tho odquence of ovente in 's gun- looding mechanisin It designed to be portable and to plug into switching deculis, es required.

A strip of Teledeltos Record- |ing Papiz 3 iow, wide and 3 ft. long is pulled unday, 21′′ record» Ing styll at speeds ́or 4, 10′′ or 20 fan/Bec, themigh 'goating by a governed motor; 15: the recording styll are connected to gun, switch circulla and the remaining six to internát Liming- pontlute optrated by the "driving" motor: to provide 10 and 100: milli-mecond reference inÁTKA, Al, the highest nopeedia " time dicrimination “Dette

Tango.