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    • 6. 发明专利
    • SCREW-CLOSURE REMOVERS
    • GB2139605A
    • 1984-11-14
    • GB8412253
    • 1984-05-14
    • KEE THOMAS SHAW COURLEY
    • KEE THOMAS SHAW COURLEY
    • B67B7/18
    • A device for use in removing screw closures from containers comprises a body (10) having a recess (11) therein of substantially complementary frusto-conical or bell shape being to accommodate a screw-closure of a container. Converging wall portions being provided in said recess (11) with the inner surface thereof being of, or having secured thereto a lining of, a material having a frictional adherence or resistence property with any screw closure located in contact therewith and having relative rotational movement caused therebetween by rotation of the container or of the body.A bracket (14) is provided to enable the body to be wall-or shelf-mounted, two cheeks (15) of the bracket (14) being similarly apertured and the body (10) having a bore (12) whose axis is alignable with those of the paertures to enable a pin (17) to be locatable therethrough to readily secure the body (10) to the bracket (14). The bore in the body has its axis at right angles to the axis of the body.
    • 7. 发明专利
    • Multi-contact electrical connector
    • GB614674A
    • 1948-12-20
    • GB2164146
    • 1946-07-19
    • DOUGLAS THOMAS SHAW
    • H01R13/56
    • 614,674. Two-part couplings. SHAW, D. T. July 19, 1946, No. 21641. [Class 38 (i)] A multi-plug and socket connector comprises a one-piece elbow housing 26 enclosing a block 32 carrying sockets 46, the portion of the wall 39 of housing 26 enclosing said block being slotted at 44 into which fit ribs 45 on the block, the number of ribs being one less than the number of. slots. The slotted portion of housing 26 is received in a housing 10 mounted on a panel 12 by means of a screw-ring 13 and enclosing a block 16 carrying pins 18, the two housings being secured together by a screwring 41 carried by a flange 40 on housing 26. The housing 10 has a rib 11 which co-operates with the unoccupied slot in housing 26 when the two are brought together. Thus, the angular position of the housing 26 with respect to the housing 10 and blocks 16, 32 may be varied according to the number of slots 44, the position of the unoccupied slots always remaining the same, thereby ensuring correct positioning of the sockets for the pins. Sealing washers 14, 43, 27 are placed at the junctions between the housings, between the housing 10 and the panel and at the cable entry aperture to the elbow respectively, the latter washer being engaged by a washer 30 on the cable 31 in turn engaged by a nut 29.
    • 8. 发明专利
    • A process and apparatus for the manufacture of sterile surgical dressings
    • GB594185A
    • 1947-11-05
    • GB1643245
    • 1945-06-27
    • HERTS PHARMACEUTICALS LTDSIDNEY CHARLES MITCHELLCLAUS WOLFGANG PICARDGEOFFREY LAMBERT SAWERTHOMAS SHAWROCHE PRODUCTS LTDFRANZ BERGELALEXANDER LANG MORRISONALBERT RONALD MOSS
    • A61F13/15
    • 594,185. Medicated dressings. HERTS PH ARMACEUTICALS, Ltd., ' MITCHELL, S. C., PICARD, C. W., SAWER, G. L., SHAW, T.., ROCHE PRODUCTS, Ltd., BERGEL, F., MORRISON, A. L., and MOSS, A. R. June 27, 1945, No. 16432. [Classes 81 (i) and 81 (ii)] A continuous process for the manufacture of sterile surgical dressings comprises passing sterile surgical gauze or like absorbent - fabric through a solution of penicillin, for example in the form of its calcium salt, or other therapeutic substances, drying the impregnated fabric under sterile conditions to a moisture con- .tent well below that at which the fabric is normally in equilibrium with air of 50 per cent. relative humidity at 70‹F., and enclosing it, preferably after cutting it into portions, in a hermetically sealed sterile envelope. In Fig. I, surgical gauze from a spool or spools 2 is passed through tensionings rolls 4 to an impregnating tank 5 containing a solution of the therapeutic substance in water or an organic solvent, such as acetone or alcohol, or -mixture thereof with water. Thence the gauze passes through rollers 6, which may be eccentrically adjusted, to express fluid therefrom and leave for example 1c.c. fluid per 1gm. of gauze, to a drying tunnel 8 supplied with sterile hot air from chamber 9. If more than one ply of gauze is used, they may be separated by means of transverse glass rods for passage through the tunnel and reunited at the further end thereof. More hot air is supplied to the tunnel than fan 12 will exhaust therefrom. The gauze next passes through rollers 13 to guillotine 14 whence the individual pieces are transported by a shutter to between two layers of plastic film 60, for example of " Pliofilm " (Registered Trade Mark) polyvinyl chloride or other non-permeable film, from spools 16. The film is sterilised by exposure to ultra-violet light lamps 17 and is supplied at a faster rate than the gauze portions. The films containing the gauze pass between rollers 15, under guide roller 18, to sealing jig 18a, and thence to rollers 19 and guillotine 20. Transparent hoods 1 are provided when necessary as a protection against airborne infection. The moving parts are powered from a shaft 26, rollers 6, 13, 15 and 19 through bevel gears and guillotines 14 and 20 and jig 18a through intermittent bevel gears driving a shaft on which is mounted a cam acting on a rocker arm connected with the operating member. The rocker arm which drives guillotine 14 also operates the shutter by means of gear and a bell crank. The top blades of guillotine 14 and 20 are pivoted and have spring loaded adjustments. The air heating of the gauze may be supplemented by electronic heating. Specification 581,234 is referred to.
    • 10. 发明专利
    • Improvements in or relating to the production of printing plates, templates and the like
    • GB556176A
    • 1943-09-23
    • GB396142
    • 1942-03-25
    • ROBINSON E S & A LTDTHOMAS SHIRLEY FOWERAKERSIDNEY THOMAS SHAW
    • B41C1/10
    • 556,176. Photo-mechanical printing plates. ROBINSON, Ltd., E. S., & A., FOWEBAKER, T. S., and SHAW, S. T. March 25, 1942, Nos. 3961 and 8526. Drawings to Specification. [Class 98 (ii)] [Also in Group XVI] Lithographic printing plates for printing drawings on to sheets of wood, paper, artificial resin, or metal which may be converted by tooling into templates are prepared by coating a metal plate with a protective coating, e.g. a colloid capable of being hardened by the application thereto of a suitable liquid, applying the design to the coating with such liquid, and washing away the unhardened parts of the coating. The master plate thus prepared may be used to print directly or by means of an offset plate consisting of a metal plate having a coating of glycerine and gelatine, on to a number of plates from which the final prints may be made by direct or offset printing. The liquid employed may be a solution of ammonium or potassium bichromate which causes the colloid to harden by exposure to light, or may be such as to have a direct hardening action on the colloid. The design formed on the plate may be given greater relief by applying thereto a fusible powder such as bitumen or shellac. Direct printing from the plate may be effected by placing the printing plate and the plate to be printed between rubber blankets and exhausting the air from between the blankets. A plate to be formed into a template may have the design thereon rendered more legible by the application thereto of a fusible powder having a bright metal dust content. To facilitate the application of the liquid to the colloid, the design may be printed on the colloid in a coloured powder.