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1. 发明专利

CA184506A VARNISH 未知
公开(公告)号：CA184506A
公开(公告)日：1918-05-21
申请号：CA184506D
申请日：1917-12-27
申请人： REDMAN LAWRENCE VINCENT , REDMANOL CHEMICAL PRODUCTS COMPANY , BROCK FRANK PETERSON
发明人： REDMAN LAWRENCE VINCENT , BROCK FRANK PETERSON

2. 发明专利

CA160683A CONDENSATION SYSTEM 未知
公开(公告)号：CA160683A
公开(公告)日：1915-02-16
申请号：CA160683D
申请日：1914-04-16
申请人： KARPEN AND BROS S , REDMAN LAWRENCE VINCENT
发明人： REDMAN LAWRENCE VINCENT

3. 发明专利

IL230925D0 Enzyme promoted co2 capture integrated with algae production 未知
公开(公告)号：IL230925D0
公开(公告)日：2014-03-31
申请号：IL23092514
申请日：2014-02-11
申请人： TNO , EARL LAWRENCE VINCENT GOETHEER , PETER GEERDINK , IKENNA SUNDAY NGENE , LEO JACQUES PIERRE VAN DEN BROEKE
IPC分类号： C12P20060101
摘要： The invention relates to the field of reduction of CO 2 emission, more in particular to CO 2 capture and conversion. The invention further relates to the culturing of algae. One object of the present invention is to provide an alternative method for capturing and conversion of CO 2 from a gaseous stream.

4. 发明专利

GB693594A Improvements in and relating to sound reproducing apparatus 未知
公开(公告)号：GB693594A
公开(公告)日：1953-07-01
申请号：GB353251
申请日：1951-02-13
申请人： LAWRENCE VINCENT GUEST , BIRMINGHAM SOUND REPRODUCERS
IPC分类号： G11B17/16 , H01R29/00 , H02M1/10
摘要： 693,594. Magazine gramophones. GUEST, L. V., and BIRMINGHAM SOUND REPRODUCERS, Ltd. Feb. 8, 1952 [Feb. 13, 1951], No 3532/51 Class 40 (ii). An automatic gramophone of the kind in which records are stacked on a centre post, has means for automatically locating the reproducer at the start of a record, irrespective of its diameter, comprising a finger 31 and plate 29 which are rocked, by an amount dependent on the diameter of a falling record, so that the lower end of plate 29 engages one of the abutment surfaces 28 of a spring-loaded movable member 26 which has a further set of abutment surfaces 39, 40, 41, arranged for selective engagement with an arm 42 movable with the reproducer arm 3. The reproducer arm is carried on a horizontal pivot 21 mounted on the upper end of a bracket 12 which is free to rotate about a vertical rod 9 which is movable up and down in a fixed bearing 16 for the purpose of lifting the reproducer arm 3 about the pivot 21. When an automatic cycle is initiated 2 member 22, Fig. 2, is moved to the right, as viewed in that figure, whereby a ramp 23 on the said member 22 lifts the rod 3 and the reproducer is raised from the record. At the same time, the bracket 12 is pressed upwards by a spring 17 on the rod 9 but is restrained by the hooked end 48 on arm 42. Further movement of the member 22 causes its end 52 to come into contact with a pin 14 on the bracket 12 and rotate the latter counterclockwise so that the reproducer is swung outwardly across the record. During this rotation the hook 48 enters a recess 47 in the bracket 12 and the arm 42 rotates therewith against the tension of spring 46, the bracket 12 being restricted from further upward movement by a shoulder 15 on the bearing 16. During this operation a member 50 presses the member 26 downwardly until the lower end of plate 29 becomes latched with the uppermost abutment surface 28. When the next record is then released, the finger 31 and plate 29 is moved about pin 30 by an amount depending on the diameter of the record, and the member 26 is moved upwardly by the spring 35 until the lower end of plate 29 engages the appropriate surface 28. As the member 22 is then withdrawn, arm 42, and the bracket 12 locked thereto, is moved by the spring 46 until the appropriate surface 43, 44 or 45 engages the surface 41, 40 or 39, respectively, on the member 26, and the reproducer is then held over the start of the record on the turntable. Further movement of the member 22 allows the rod 9 to descend and the reproducer lowered on to the record, and the lower end of bracket 12 to descend below the hook 48, whereby the reproducer arm 3 is free to traverse the record.

5. 发明专利

CA181464A PHENOLIC CONDENSATION PRODUCT 未知
公开(公告)号：CA181464A
公开(公告)日：1918-01-01
申请号：CA181464D
申请日：1917-07-18
申请人： BROCK FRANK PETERSON , REDMANOL CHEMICAL PRODUCTS COMPANY , WEITH ARCHIE JAMES , REDMAN LAWRENCE VINCENT
发明人： BROCK FRANK PETERSON , WEITH ARCHIE JAMES , REDMAN LAWRENCE VINCENT

6. 发明专利

GB693764A Improvements relating to change speed turntable drives for talking machines using disc records 未知
公开(公告)号：GB693764A
公开(公告)日：1953-07-08
申请号：GB1621550
申请日：1950-06-28
申请人： LAWRENCE VINCENT GUEST , PERCY SHEPHARD , BIRMINGHAM SOUND REPRODUCERS
IPC分类号： G11B19/265
摘要： 693,764. Change-speed friction gearing. GUEST, L. V.. SHEPHARD, P., and BIRMINGHAM SOUND REPRODUCERS, Ltd. June 8, 1951 [June 28, 1950], No. 16215/50. Class 80 (ii). Change-speed friction gearing for gramophones, of the kind including a stepped friction wheel 9 adapted to be driven by the motor 3 of the machine and a rubber-tyred friction idler disc 13 adapted to engage between the stepped friction wheel and a circumferential surface 6 on the turntable, the stepped friction wheel and the friction idler disc being disposed for relative axial movement, is characterized by cams or projections 33, 34 being provided between adjacent portions 10, 11, 12 of the stepped wheel, to facilitate the passage of the idler from its smaller to its larger diameter portions, and by either the stepped friction wheel or the friction idler disc being biased in the axial direction to engage the idler disc with the larger diameter portion of the stepped friction wheel. As shown, the friction idler disc 13 is mounted for rotation on a pin 18 movable in a slot along an arm 16, and is urged to engage the stepped friction wheel &c. by a spring 21. The arm 16 is attached to a spindle 14, rotatable and axially movable in a sleeve 15, which is biased downwardly both by gravity and by a spring 30, so that the idler tends to engage with the portion 12 of the stepped wheel. The velocity ratio is changed by moving the spindle 14 vertically, this being effected by a lever 25, pivoted in a support 24, engaging the spindle 14 at one end and being engaged at its other end by a cam 26 on a rotatable spindle 27 turned by means of a knob 28. The cam 26 has three flat portions corresponding to the three ratios of the change speed gear, and is retained in one of the positions corresponding to a particular velocity ratio by a leaf spring 29. In a modification, Figs. 13, 14 (not shown), the stepped friction wheel 9, instead of being mounted directly on the motor spindle, is freely rotatable on a separate pin and has a rubber-tyred portion constantly engaging a cylindrical friction wheel on the motor spindle. In another modification, the idler is held against vertical motion, the stepped friction wheel 9 being splined to the motor shaft and itself moved vertically to produce a change of speed.

7. 发明专利

CA181465A PHENOLIC CONDENSATION COMPOUND 未知
公开(公告)号：CA181465A
公开(公告)日：1918-01-01
申请号：CA181465D
申请日：1917-07-18
申请人： WEITH ARCHIE JAMES , BROCK FRANK PETERSON , REIMAN LAWRENCE VINCENT , REDMANOL CHEMICAL PRODUCTS COMPANY
发明人： WEITH ARCHIE JAMES , BROCK FRANK PETERSON , REIMAN LAWRENCE VINCENT

8. 发明专利

GB741993A Improvements in and relating to sound reproducing apparatus 未知
公开(公告)号：GB741993A
公开(公告)日：1955-12-14
申请号：GB1865952
申请日：1952-07-23
申请人： BIRMINGHAM SOUND REPRODUCERS , LAWRENCE VINCENT GUEST
IPC分类号： G11B17/16
摘要： 741,993. Automatic gramophones. BIRMINGHAM SOUND REPRODUCERS, Ltd., and GUEST, L. V. July 7, 1953 [July 23, 1952], No. 18659/52. Class 40(2) A centre post for a record changer has a shaped upper part 12 which forms a step 13 for the records 7 and which is provided with an abutment surface 14 diametrically opposite, and between the thickness of one and two records above, said step, and a record releasing member 26 in the main' body 11 of the post having an arcuate upper end 24 and a width substantially equal to that of the post and urged upwardly by a spring 42 against pivot 23, the member 26 being rocked by a double tapered rod 28 under the control of a member 36.

9. 发明专利

GB719643A Improvements in and relating to sound reproducing apparatus 未知
公开(公告)号：GB719643A
公开(公告)日：1954-12-08
申请号：GB233852
申请日：1952-01-28
申请人： BIRMINGHAM SOUND REPRODUCERS , LAWRENCE VINCENT GUEST , PERCY VICTOR SHEPHARD
IPC分类号： G11B3/12 , G11B17/16
摘要： 719,643. Gramophones. BIRMINGHAM SOUND REPRODUCERS, Ltd., GUEST, L. V., and SHEPHARD, P. V. Jan. 12, 1953 [Jan. 28, 1952; July 16, 1952], Nos. 2338/52 and 18002 / 52. Class 40 (2). In an automatic gramophone the frictional forces tending to sweep the pick-up inwards at the start of a record is countered by the use of yieldable spring biasing means which acts in opposition the movement of the pick-up during the earlier part of its traverse across the record, but becomes progressively reduced until at the end of the. record the direction of the biasing may be reversed. The invention may be used in an automatic gramophone of the kind described in Specification 693,594. A spring 66 is mounted on a member 56 which is stationary during the playing of a record, the end of the spring resting in and acting on an arm 68 on a member 25 carrying the pick-up arm. As the member 25 rotates clockwise during the playing of the record, a dead centre is eventually passed, Fig. 4, after which the spring 66 assists the inward movement of the pick-up arm. A gravity biasing means may be employed in which a weight pivotally connected with the pick-up arm is drawn up an inclined surface during the tracking of the stylus, the inclined surface being made of varying gradient and finally terminating in a gradient of opposite slope.

10. 发明专利

CA160682A VARNISH, ETC. 未知
公开(公告)号：CA160682A
公开(公告)日：1915-02-16
申请号：CA160682D
申请日：1914-04-16
申请人： REDMAN LAWRENCE VINCENT , KARPEN AND BROS S
发明人： REDMAN LAWRENCE VINCENT

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