Patent Survey Research Articles

(Mechanical) Supersonic generator: Matsushita Denki KK Japanese Patent JPC 10824/69 (20 May 1969) (Applied for 29 July 1965) (NDT patent survey, entry 326)

(Mechanical) Supersonic generator: Matsushita Denki KK Japanese Patent JPC 10824/69 (20 May 1969) (Applied for 29 July 1965) (NDT patent survey, entry 326)

Method of non-destructive inspection (using torsional waves): Hitachi KK Japanese Patent JPC 15948/69 (15 July 1969) (Applied for 8 August 1966) (NDT patent survey, entry 323)

Method of non-destructive inspection (using torsional waves): Hitachi KK Japanese Patent JPC 15948/69 (15 July 1969) (Applied for 8 August 1966) (NDT patent survey, entry 323)

(Electrical) Gear flaw detector: Mitsubishi Jukogyo, KK Japanese Patent JPC 15950/69 (15 July 1969) (Applied for 30 December 1965) (NDT patent survey, entry 298)

(Electrical) Gear flaw detector: Mitsubishi Jukogyo, KK Japanese Patent JPC 15950/69 (15 July 1969) (Applied for 30 December 1965) (NDT patent survey, entry 298)

(Mechanical) Supersonic generator: Matsushita Denki KK Japanese Patent JPC 10825/69 (20 May 1969) (Applied for 29 July 1965) (NDT patent survey, entry 327)

(Mechanical) Supersonic generator: Matsushita Denki KK Japanese Patent JPC 10825/69 (20 May 1969) (Applied for 29 July 1965) (NDT patent survey, entry 327)

Testing machining for rough castings before machining: Portgage Machine Co. German Patent 1295199, Applied for 14 May 1969 (US Patent 261973, applied for 1 March 1963) (NDT patent survey, entry 336)

Testing machining for rough castings before machining: Portgage Machine Co. German Patent 1295199, Applied for 14 May 1969 (US Patent 261973, applied for 1 March 1963) (NDT patent survey, entry 336)

Compensated semiconductor strain gauge transducers: Pien, H.S. US Patent No 3, 447, 362, (3 June 1969) (Filed 26 April 1965) (NDT patent survey, entry 333)

Compensated semiconductor strain gauge transducers: Pien, H.S. US Patent No 3, 447, 362, (3 June 1969) (Filed 26 April 1965) (NDT patent survey, entry 333)

Continous x-ray fluorescent analysis of the solid component of a slurry: Carr-Brion, K.G., Jenkinson, D.A. US Patent No 3, 443, 092 (6 May 1969) (Filed 16 June 1966) (NDT patent survey, entry 311)

Continous x-ray fluorescent analysis of the solid component of a slurry: Carr-Brion, K.G., Jenkinson, D.A. US Patent No 3, 443, 092 (6 May 1969) (Filed 16 June 1966) (NDT patent survey, entry 311)

Automatic multiple consecutive measuring system: Izawa, K. Japanese Patent JPC 11439/69 (26 May 1969) (Applied for 29 May 1965) (NDT patent survey, entry 334)

Automatic multiple consecutive measuring system: Izawa, K. Japanese Patent JPC 11439/69 (26 May 1969) (Applied for 29 May 1965) (NDT patent survey, entry 334)

Method of detecting flaws in metal (Surface waves 3–7MHz): Fujikoshi, KK Japanese Patent JPC 18551/69 (13 August 1969) (Applied for 4 April 1966) (NDT patent survey, entry 322)

Method of detecting flaws in metal (Surface waves 3–7MHz): Fujikoshi, KK Japanese Patent JPC 18551/69 (13 August 1969) (Applied for 4 April 1966) (NDT patent survey, entry 322)

Apparatus for testing gas mains: Roher, C.H. US Patent No 3, 439, 527 (22 April 1969) (NDT patent survey, entry 337)

Apparatus for testing gas mains: Roher, C.H. US Patent No 3, 439, 527 (22 April 1969) (NDT patent survey, entry 337)

Method and apparatus for remote sensing of substances having characteristic magnetic resonance properties: Barringer, A.R., Lanti, G.A. US Patent No 3, 437, 914 (8 April 1969) (Filed 24 May 1965) (NDT patent survey, entry 302)

Method and apparatus for remote sensing of substances having characteristic magnetic resonance properties: Barringer, A.R., Lanti, G.A. US Patent No 3, 437, 914 (8 April 1969) (Filed 24 May 1965) (NDT patent survey, entry 302)

Luminescent substance for radiation dosimeters of the thermoluminescent type: Matushita Electrical Industrial Co Ltd French Patent 1, 569, 245 (30 May 1969) (Applied for 13 June 1968) (In Japan 29 June 1967) (NDT patent survey, entry 307)

Luminescent substance for radiation dosimeters of the thermoluminescent type: Matushita Electrical Industrial Co Ltd French Patent 1, 569, 245 (30 May 1969) (Applied for 13 June 1968) (In Japan 29 June 1967) (NDT patent survey, entry 307)

Tensile testing apparatus (Electrical NDT Method): Goldfinger, G. US Patent No 3, 4447, 363 (3 June 1969) (Filed 11 August 1966) (NDT patent survey, entry 299)

Tensile testing apparatus (Electrical NDT Method): Goldfinger, G. US Patent No 3, 4447, 363 (3 June 1969) (Filed 11 August 1966) (NDT patent survey, entry 299)

(Radiation) Device for inspecting transparent containers: Mitsubishi Jukogyo KK Japanese Patent JPC 12518/69 (5 June 1969) (Applied for 30 September 1966) (NDT patent survey, entry 318)

(Radiation) Device for inspecting transparent containers: Mitsubishi Jukogyo KK Japanese Patent JPC 12518/69 (5 June 1969) (Applied for 30 September 1966) (NDT patent survey, entry 318)

Construction materials for an ionizing radiation dosimeter: Commissariat A l'Energie Atomique French Patent 1, 559, 075 (20 June 1969) (Applied for 12 March 1965) (NDT patent survey, entry 306)

Construction materials for an ionizing radiation dosimeter: Commissariat A l'Energie Atomique French Patent 1, 559, 075 (20 June 1969) (Applied for 12 March 1965) (NDT patent survey, entry 306)

Stress inspection apparatus with sine wave modulation of the photomultiplier tube output: Tansley, D.R. US Patent No 3, 440, 430 (22 April 1969) (Filed 27 December 1965) (NDT patent survey, entry 300)

Stress inspection apparatus with sine wave modulation of the photomultiplier tube output: Tansley, D.R. US Patent No 3, 440, 430 (22 April 1969) (Filed 27 December 1965) (NDT patent survey, entry 300)

Neutron transmission method of analysis and apparatus therefrom: Matt, W.E., Rhodes, D.F. US Patent No 3, 437, 809 (8 April 1969) (Filed 6 July 1965) (NDT patent survey, entry 309)

Neutron transmission method of analysis and apparatus therefrom: Matt, W.E., Rhodes, D.F. US Patent No 3, 437, 809 (8 April 1969) (Filed 6 July 1965) (NDT patent survey, entry 309)

Sense element for fluid detection: Ipsen Ind Inc (USA) Japanese Patent JPC 12120/69 (2 June 1969) (Applied for 23 October 1965) (NDT patent survey, entry 335)

Sense element for fluid detection: Ipsen Ind Inc (USA) Japanese Patent JPC 12120/69 (2 June 1969) (Applied for 23 October 1965) (NDT patent survey, entry 335)

Magnetic thickness gauge having shielded magnet: Steingroever, E. US Patent No 3, 440, 527 (22 April 1969) (Filed 8 July 1966) (NDT patent survey, entry 301)

Magnetic thickness gauge having shielded magnet: Steingroever, E. US Patent No 3, 440, 527 (22 April 1969) (Filed 8 July 1966) (NDT patent survey, entry 301)

Research Council for the Linoleum Industry

THE linoleum and felt-base floor-covering industry has set up a Research Council with the approval and support of the Department of Scientific and Industrial research.e special paints used for linoleum. Arrangements have already been made with the Paint Research Station for work on some of the problems of drying oils, linseed oil, gels and sealing coats for Linoleum manufacture offers wide scope for research, the endowment of which will form the initial policy of the Council. Problems include the oxidation of the basic raw material, linseed oil, its processing and compounding and calendering on to hessian backing, and also the manufacture and development ofsaturated felts. An information service has been set up, a central library started and a survey of patents relating to the industry begun. Dr. S. R. W. Martin has been appointed superintendent of research, and a programme of fundamental research has been agreed. The secretary is Mr. A. G. Vaughan. The membership of the Research Council includes substantially the whole industry, and the headquarters are at Rox-burghe House, 273-287 Regent Street, London, W.I.