The Patent journal, and inventors' magazine, ed. by C. Barlow and P. Le Capelain, Τόμος 4Charles Barlow 1847 |
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
action ammonia apparatus applied arrangement ATMOSPHERIC RAILWAY attached axle bars boiler bolt bottom bromine carbonic carbonic acid carriage cause centre charcoal colour communication condenser connected consists construction copper cylinder described diamagnetic diameter driving-wheels effect elastic employed Enrolled fabrics fixed frame frisket furnace glass groove gutta percha heat horizontal hydrogen improvements inches invention inventor iron lever liquid locomotive engines lower machine machinery magnetic manner manufacture means ment metal method Middlesex mode motion moved muriatic acid nitric acid obtained operation oxide oxygen passing Patent dated PATENT JOURNAL Patents Recently piece pipe piston placed plate portion position present pressure produced provements pulley purpose quantity rails railway revolve rollers salt screw shaft side SILVERLOCK six months slide solution specification spring steam substances suitable sulphate sulphuric acid surface tained temperature tion tube turn-table upper valve vapour vertical vessel weight wheels wood zinc
Δημοφιλή αποσπάσματα
Σελίδα 31 - ... had, by his specification, particularly described the nature of his invention, and the manner in which it was to be performed ; and having thus complied with the terms of...
Σελίδα 18 - ... complaining bitterly of severe pain. On the present occasion, he did not wince or moan in the slightest degree; and, on the return of consciousness, said that he had felt nothing. His first act, when apparently about half awake, was suddenly to clutch up the sponge with which the Chloroform was used, and re-adjust it to his mouth, obviously implying that he had found the inhalation from it anything but a disagreeable duty. " This case was further interesting as being one of those operations in...
Σελίδα 17 - A boy, four or five years old, with necrosis \ of one of the bones of the fore-arm. Could speak nothing but Gaelic. No means, consequently, of explaining to him what he was required to do. On holding a handkerchief, on which some chloroform had been sprinkled, to his face, he became frightened * Perchloride of formyle was an alternative chemical term for chloroform.
Σελίδα 311 - This shaft or axis is to receive rotatory motion from a steam-engine or other suitable power. b, b, are four curved blades, each a portion of a curve, which if continued would produce a screw, but here I would remark that screws have been heretofore attempted to be used and have failed of success, which has been owing to the water not being able to pass away, but that may be said to...
Σελίδα 17 - ... the whole of the radius, in the state of sequestrum, was extracted. During this operation, and the subsequent examination of the wound by the finger, not the slightest evidence of the suffering of pain was given. He still slept on soundly, and was carried back to his ward in that state. Half an hour afterwards he was found in bed, like a child newly awakened from a refreshing sleep, with a clear, merry eye and placid expression of countenance, wholly unlike what is found to obtain after ordinary...
Σελίδα 159 - In exploding a mixture of 1 part of gas from the distillation of coal, and 8 parts of air in a tube of a quarter of an inch in diameter, and a foot long, more than a second was required before the flame reached from one end of the tube to the other; and...
Σελίδα 35 - To fashion a rough diamond into a brilliant, the first step is to modify the faces of the original octahedron, so that the plane formed by the junction of the two pyramids shall be an exact square, and the axis of the crystal precisely twice the length of one of the sides of the square. The octahedron being thus rectified, a section is to be made parallel to the common base or girdle, so as to cut ofF 5 eighteenths of the whole height from the upper pyramid, and 1 eighteenth from the lower one.
Σελίδα 17 - A boy, four or five years old, with necrosis of one of the bones of the fore-arm. Could speak nothing but Gaelic. No means, consequently, of explaining to him what he was required to do. On holding a handkerchief, on which some chloroform had been sprinkled, to his face, he became frightened, and wrestled to be away. He was held gently, however, by Dr. Simpson, and obliged to inhale. After a few inspirations he ceased to cry or move, and fell into a sound snoring sleep. A deep incision was now made...
Σελίδα 35 - To convert it into a brilliant, two triangular facets are placed on each side of the table, thus changing it from a square to an octagon ; a lozenge-shaped facet is also placed at each of the four corners of the table, and another lozenge extending lengthwise along the whole of each side of the original square of the table, which with two triangular facets set on the base of each lozenge, completes the whole number of facets on the table side of the diamond ; vil.
Σελίδα 61 - The next issue was, that the plaintiff was not the true and first inventor of the improvements which he claimed.