baber/WOPTO huggingface dataset:
Patent GB-191223286-A (GB)
Title: Improvements in Gas Turbines.
Inventor: CHURCHILL-SHANN MONTAGUE
IPC: F01D1/20
Filed: 1912-01-17
Granted: 1912-11-14
Abstract: 23,286. Shann, M. Churchill-. Jan. 17. Axial-flow type; plant.-A turbine of the kind described in Specification 9054/11, comprising a single ring of moving blades E, and a ring of fixed reaction blades F, and widelyspaced nozzles D, is provided with a gas inlet chamber C of the kind described in Specification 24,041/11. Modifications are described in which the turbine is mounted on the same shaft as various types of internal-combustion engines and is driven by the exhaust therefrom.
Patent GB-191229192-A (GB)
Title: Improvements in Apparatus for the Bacterial Treatment of Sewage and the like.
Inventor: JANVIER ELIE JULES MARCEL
IPC: C02F3/28
Filed: 1912-12-18
Granted: 1913-07-24
Abstract: 29,192. Janvier, E. J. M. Feb. 6, [Convention date]. Filters with horizontal filtering-layers; filters with vertical filtering-partitions; air supply; filtering- media, discharging; supplying liquid.-Apparatus for the treatment of sewage &c. comprises a preliminary settling-chamber, a septic tank, a filter or strainer arranged so that the medium used can be readily renewed, and a bacterial aerating-filter. Liquid is supplied by a pipe B through the preliminary separator A and the septic tank C to the first filter F, which has a medium such as slag, sand, or coke confined between two or more vertical partitions h. The filter is situated in a trench or pit G, so that it is readily accessible, and is provided with a cover k and with an outlet o, closed by a clamped cover, through which the medium can be discharged. The liquid passes from the filter F through a pipe I with laterally-extending nozzles P which distribute it within the aerating filter H. The filter H comprises a series of superposed trays or baskets having sides formed of openwork gratings and packed with a medium such as peat, slag, clinkers, coke, or broken brick. The bottom of each tray is formed of two series of bars s, and the trays are separated by gratings t. The top element has a distributing layer of sand. There is an air-inlet at the bottom and an outlet at the top. Fig. 5 shows modified apparatus in which instead of using a filter F the filter H is provided with a tray M containing filtering-medium which can be drawn out on brackets z.
Patent GB-191301078-A (GB)
Title: Improvements in Drawing-pens.
Inventor: KHOTINSKY WITALY
IPC: B43K17/00
Filed: 1913-01-14
Granted: 1913-11-20
Abstract: 1078. Khotinsky, W. Jan. 14. Ruling-pens.-Relates to ruling-pens in which the extent to which the jaws are opened is regulated by a wedge-shaped pin adjusted between the jaws by means of a screw adjusted by a nut. The invention consists in regulating the opening between the jaws by a micrometer screw so that the pen can be adjusted to repeat any line of predetermined thickness. The rigid jaw a is provided with a groove in which slides a rib b<1> on the wedge-piece b. A screw c carrying a graduated head d passes through a hole in the head a<2> and works in the wedgepiece. A fork e is secured to the head a<2> and a stud g on the head d takes in a recess in the fork. The wedge-piece b has a pointer h working across a scale i. The jaws are pressed together by a clamping lever j pivoted to lugs k and secured by a catch n engaging with a hook o on the head a<2>. A set-screw m regulates the pressure of the jaws.