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1. 发明专利

CA2084532C METHODS FOR PREVENTING AIR INJECTION INTO A DETECTION CHAMBER SUPPLIED WITH INJECTED LIQUID 未知
公开(公告)号：CA2084532C
公开(公告)日：2003-10-07
申请号：CA2084532
申请日：1992-12-04
申请人： CHEMELLI JOHN BENJAMIN
发明人： CHEMELLI JOHN BENJAMIN
IPC分类号： B01J4/00 , B01L3/00 , B01L7/00 , G01N33/50 , G01N37/00
摘要： There is described a method for forcing liquid out of a burstable compartment into a detection chamber without also forcing residual air of that compartment to interfere with liquid detection. The method features applying pressure sufficient to eject the liquid but not the residual air, and retaining that pressure as long as the reaction period of the liquid takes place, called the incubation period, and then completing the ejection to eject residual air into the chamber.

2. 发明专利

AU3279189A IMPROVEMENTS IN FLOATS FOR FISHING LINES 未知
公开(公告)号：AU3279189A
公开(公告)日：1989-10-19
申请号：AU3279189
申请日：1989-04-14
申请人： JOHN BENJAMIN KIMBERLEY
发明人： KIMBERLEY JOHN BENJAMIN
IPC分类号： A01K97/02 , A01K93/00

3. 发明专利

GB527469A Improvements in bait holders 未知
公开(公告)号：GB527469A
公开(公告)日：1940-10-09
申请号：GB1118539
申请日：1939-04-13
申请人： JOHN BENJAMIN HADAWAY
IPC分类号： A01K83/06
摘要： 527,469. Fishing lures. HADAWAY, J. B. April 13, 1939, No. 11185. [Class 48] A bait holder comprises a tubular impaling needle 10 and a shank 34 carrying a hook 12 and adapted to be detachably secured within the tubular needle for instance by the engagement of a head 38 on the shank with apertures 22 in the needle. The latter consists of a tube 16 bevelled at its forward end to form a sharp point and provided at its other end with a grommet 18 serving as a pivot for two arms 28 having spinning vanes and prongs 30 which pierce the head of the minnow bait. A curved bar 26 is welded to the needle to impart curvature to the minnow ; instead the needle itself may be slightly curved. The shank 34 is made of springy material and its reduced end portion 36 is disposed at an angle to its main portion so that the head 38 which has a bevelled forward surface 42 and longitudinal grooves 44 can snap engage in the apertures 22 in the tubular needle ; the walls of the apertures are inclined. In a modified construction the prongs 30 on the rotatable arms 28 are provided with indented parts which embrace with spring action the tubular needle when the prongs are inserted into the bait. The hook 12 may be pivoted to the end of the shank.

4. 发明专利

GB444139A Improvements in and relating to the construction of rubber surfaced roadways, tennis courts, and other areas 未知
公开(公告)号：GB444139A
公开(公告)日：1936-03-16
申请号：GB930935
申请日：1935-03-27
申请人： LEONARD CHARLES GOODWIN , JOHN BENJAMIN PARNHAM
IPC分类号： E01C5/22
摘要： 444,139. Resilient road surfaces; blocks. GOODWIN, L. C., and PARNHAM, J. B., Craven House, Kingsway, London. March 27, 1935, No. 9309. [Classes 20 (iv) and 87 (i)] A reinforced resilient surface layer 10 for roads and the like is provided with projections 19 which key it to the foundation 11 and, adjacent the projections, with anchoring means 13 which engage with the reinforcement 12. The anchoring means may, as shown, be in the form of tongues depending from heads 14 and having upturned ends 16 which anchor with the foundation, or they may consist of bolts which pass through holes in the foundation and receive nuts for locking purposes. The latter means is used when the foundation is not plastic in the first instance. The surface may be applied in three separate layers, the lower stratum of rubber being placed on the foundation, followed by the reinforcement and finally the upper rubber layer, and the whole is vulcanized in known manner. In the construction of blocks, the resilient surface is composed of one or more layers of rubber, or rubber substitute. Thus, the lowest layer may be compounded to withstand the tearing action of the reinforcement, an intermediate layer being compounded to provide a cushioning effect, and the uppermost layer being made to withstand abrasion. Small blocks may be combined together to form a road-surface marking.

5. 发明专利

GB443701A Improvements in or relating to means for applying heat to road surfaces 未知
公开(公告)号：GB443701A
公开(公告)日：1936-03-04
申请号：GB3036535
申请日：1935-11-02
申请人： JOHN EDWARD MCCANN , JOHN BENJAMIN BOLTON , MECHANICAL TAR SPRAYING & GROU
IPC分类号： E01C23/14
摘要： 443,701. Stays. McCANN, J. E., 67, Blenheim Road, Caversham, Reading, BOLTON, J. B., Ferndale, Calcot Row, near Reading, and MECHANICAL TAR-SPRAYING & GROUTING CO., Ltd., 118, Victoria Street, Westminster. Nov. 2, 1935, No. 30365. [Class 65 (i)] [See also Group X] Relates to road - surface heating machines of the kind in which hinged depending flaps c are provided along the lower edges of a hood b, and consists in the provision of means for adjusting the flaps and for locking them in any position of adjustment. In the construction shown, links d are pivoted at d to the flaps and at d to rods e which are slidably mounted between the arms f of U-shaped brackets f mounted on the head. A hand-lever g is pivoted at g to the bracket and has a cam surface g which, upon upward movement of the lever, bears against the rod e and locks it by forcing it against the base of the bracket.

6. 发明专利

GB375345A Improvements relating to illuminated signs 未知
公开(公告)号：GB375345A
公开(公告)日：1932-06-13
申请号：GB759431
申请日：1931-03-12
申请人： JOHN BENJAMIN VINCENT
IPC分类号： G09F13/26
摘要： 375,345. Luminous signs. VINCENT, J. B., 36, Bibury Road, Hall Green, Birming- ham. March 12, 1931, No. 7594. [Class 3 (ii).] A box sign facia designed to give the effect of a neon sign comprises a stencil e the openings in which are filled with strips of glass f having rounded or curved front edges while the rear edges are bedded against a stationary diffusion plate d illuminated by a lamp b and parabolic reflector c. The sides of the strips f are preferably roughened, and a red-coloured diffusion plate may be used to assist the " neon " effect. The strips f may be secured by cementing, or by insertion into fillets of cork, soft metal, or other substance which overlaps the plate d to form a reflecting or coloured enlargement of the sign visible from the front. A drainage channel a may be provided beneath the hinge a of the box sign. In a modification, the sign is built into a wall, and separate interchangeable letter units are employed. According to the Provisional Specification the strips may be replaced by tubes of glass filled with coloured substances.

7. 发明专利

CA293452A STAPLE 未知
公开(公告)号：CA293452A
公开(公告)日：1929-10-01
申请号：CA293452D
申请人： CROFOOT JOHN BENJAMIN
发明人： CROFOOT JOHN BENJAMIN

8. 发明专利

GB225783A Improvements relating to universal joint couplings 未知
公开(公告)号：GB225783A
公开(公告)日：1924-12-11
申请号：GB1358924
申请日：1924-06-04
申请人： JOHN BENJAMIN FLICK
IPC分类号： F16D3/205
摘要： 225,783. Flick, J. B. June 4, 1924. Universal joints.-In a universal joint in which the driven shaft carries a globular head and transverse pin having rollers or balls engaging slots in a socket or casing member attached to the driving-shaft and a spring is arranged between the head and driving-shaft, a guide and protector 6 having a partly-spherical end 6a is arranged about the head 2 and has parallel and partly-cylindrical leg portions 6b which extend on opposite, sides of the head and engage the bore of the casing member 4 secured to the driving- shaft 10; the spherical end 6a of the protector is open and flanged and the spring 7 is arranged between the flange 6c and the shaft 10 so that the rocking of the head 2 is not transmitted to the spring. The protector is preferably formed of drawn or pressed steel.

9. 发明专利

FR497389A 未知
公开(公告)号：FR497389A
公开(公告)日：1919-12-04
申请号：FR497389D
申请日：1919-03-20
申请人： CHARLES LAURENCE BURDICK , JOHN BENJAMIN PARNHAM
发明人： BURDICK CHARLES LAURENCE , PARNHAM JOHN BENJAMIN
IPC分类号： G07F9/08

10. 发明专利

CA190351A ARMATURE CORE 未知
公开(公告)号：CA190351A
公开(公告)日：1919-05-13
申请号：CA190351D
申请日：1918-12-02
申请人： BUSHNELL JOHN BENJAMIN , BUSHNELL MAGNETO COMPANY
发明人： BUSHNELL JOHN BENJAMIN

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