baber/WOPTO huggingface dataset:
Patent GB-1050433-A (GB)
IPC: A24C5/36
Abstract: 1,050,433. Stripping cigarettes. K. KÍRBER. Nov. 29, 1962 [Dec. 15, 1961], No. 26952/66. Divided out of 1,050,431. Heading A2C. Apparatus for separating groups consisting of two cigarette portions are at least one interposed filter portion comprises conveyer means which grip at least one of the portions 15 convey the group transversely to its axis and means for separating into portions of the group while being so conveyed. A delivery box 1 (Figs. 1 and 2) consists of upright walls 2 and 3 and guide walls 5. A casing 6 provides support for drive shafts 11 and 12 and idler shafts 13 and 14. Driving rolls 15, 16, 17 and 18, 19, 20 are fitted to the shafts 11 and 12, the rolls 15, 17, 18 and 20 being keyed to the shafts whilst rolls 16 and 19 are freely rotatable thereon. Guide rolls 23, 24, 25 and 26, 27 and 28 are similarly mounted on shafts 13, 14. Conveyer belts 29, 30, 34, 35 and 42, 43 are guided around the rollers to form ducts 33, 38 and 29 respectively. The rolls are driven through suitable gearing so that the belts 34, 35 run at a faster speed than the belts 29, 30 and 42, 43. Rejected or faulty cigarettes groups G consisting of two tobacco portions T1 and T2 joined by a double length filter F are fed into the ducts 33, 38 and 39 and the filter portion in the duct 38 is separated from the tobacco portions by reason of the differing speeds of conveyance. In a second embodiment (Fig. 6) additional shafts 171, 172, 173 and 174 are provided which have rollers supporting inclined conveyer belts. The inclined belts are provided for the tobacco portions of the groups, as T1, the filter sections F being constrained to travel vertically. The tobacco portions are thus torn from the filter portions. In a further arrangement (Fig. 11, not shown) the belts are made to diverge from each other so as to pull the cigarette portions from the filter portions. In another embodiment a single conveyer duct 403 is provided which grips the filter portions of the groups G, (Fig. 12). Knives 406 are provided on either side of the duct for cutting the tobacco portions away from the filter portions. Circular cutters may be used (Fig. 14, not shown) instead of the knives 406. The conveyer path may be given a twist (Fig. 16) so that the cigarette group G is rotated, fixed knives 603, 604 serving to cut off the tobacco portions T1, T2, during the tip twisting of the group G.
Patent GB-1131868-A (GB)
Abstract: 1,131,868. Sparking plug. FORD MOTOR CO. Ltd. Aug.24, 1967 [Oct.3, 1966], No.39024/67. Heading F1B. A sparking plug comprises a central insulator and a complementary steel shell, at least one of which is tapered to facilitate the insertion of the central insulator in the steel shell and the diameter of at least a portion of the central insulator is greater than the mating interior diameter of the steel shell. An interference fit B is present between the insulator and the shell and a deformed metallic seal is provided inside the shell between a lower portion of the insulator and the shell. An additional upper seal A consisting of a crimped heat resistant rubber ring is provided between the upper end of the shell and the insulator.
Patent GB-1225184-A (GB)
IPC: A61H33/12
Filed: 1968-02-16
Abstract: 1,225,184. Heating hair curlers. S. J. POPEIL. 16 Feb., 1968, No. 54003/70. Divided out of 1,225,182. Heading A4V. Relates to a lidded box or steam chest for heating hair curlers by means of steam generated by heating water contained in a reservoir in the base of the steam chest, there being a perforated tray situated above the reservoir on which the curlers are supported. The specific embodiment described is that also described in Specification 1,225,182, but the claims differ.
Patent GB-1225306-A (GB)
IPC: H01R12/71
Filed: 1968-09-13
Abstract: 1,225,306. Two-part couplings. AMP Inc. 13 Sept., 1968 [27 Sept., 1967], No. 59321/69. Divided out of 1,225,305. Heading H2E. The subject-matter of this Specification is identical with that described in Specification 1,225,305, but the claims are concerned with an electrical socket which is generally U- shaped mounted on a panel by flanges, at the free end of the side walls and projections, between the flanges and yoke engaging the panel, wherein each side wall has a cantilever contact spring struck therefrom extending into the socket.
Patent GB-1227347-A (GB)
IPC: F23D14/00
Filed: 1967-10-26
Abstract: 1,227,347. Burners. BRITISH PETROLEUM CO. Ltd. 24 Sept., 1968 [26 Oct., 1967], No. 48762/67. Heading F4T. The combustion tubes of a combustion device pass through a heat exchange chamber 19 and a fuel chamber 17, and are in communication with the fuel chamber 17 so that fuel from the chamber 17 mixes with air passing through the combustion tubes. Each combustion tube has an upper portion 14 which overlaps a lower portion 15 of smaller diameter to form an annular duct 16 open to the fuel chamber 17. Alternatively the combustion tubes have a Venturi shape (Fig. 4, not shown) and communicate with the fuel chamber 17 at their bases. A medium such as air or water flows through the heat exchanger chamber 19.
Patent GB-1228002-A (GB)
IPC: G21F5/02
Filed: 1968-05-16
Abstract: 1,228,002. Support for shielded source container. SOC. A.G.S. 16May, 1968, No. 23418/68. Heading H5R. A support for the shielded container of a radio-active source comprises an arrangement of three chambers 1, 2, 3, defined for example by walls 4, 5, 6 and 7 and bars 8, the central chamber 1 being adapted, e.g. by recesses in wall 5 and 6, to support shielded containers 9 of various sizes which containers may be welded or otherwise fixedly attached to a plate 10 fixed in the recess in wall 6 by bolts 12. The container is surrounded by a preferably cylindrical wall 11 and extension 13 of the container supported in wall 5. The chambers 3 and 2 are adapted to contain an obturator and a control system for that obturator respectively and they may be fitted with nozzle 3a and pipe 14 to permit the remote manipulation of the source and its use if desired at some distance from the shielded container.
Patent GB-1228964-A (GB)
IPC: C08G69/20
Filed: 1968-07-04
Abstract: 1,228,964. N-Carbamoyl lactams. BADISCHE ANILIN- & SODA-FABRIK A.G. 4 July, 1968 [6 July, 1967], No. 31867/68. Heading C2C. [Also in Division C3] Compounds of the formula where n is 2 to 12, R<SP>1</SP> is a C 2-12  divalent aliphatic or aromatic radical, and R<SP>2</SP> is phenyl or C 1-10  alkyl are used as activators for polymerizing lactams (see Division C3). The preparation of bis - (caprolactam - N - carboxylic acid) - N,N<SP>1</SP>- diphenyl-p-phenylene diamide, by reacting N,N<SP>1</SP>-diphenyl-p-phenylenediamine with phosgene and condensing the resulting dicarbamoyl chloride with caprolactam, is described in detail. Compounds where n is 5 and R 1  and R 2  respectively are p-phenylene and sec.-butyl or 4,4<SP>1</SP>- biphenylene and phenyl are prepared analagously.
Patent GB-1229552-A (GB)
IPC: B07B1/18
Filed: 1969-02-07
Abstract: 1,229,552. Screening apparatus. STEIN INDUSTRIE. 7 Feb., 1969 [9 Feb., 1968], No. 6843/69. Heading B2H. A screening apparatus has a rotatable cylindrical drum 1, a frame 9 suspended within the drum, a vibration generator 12 attached to the frame and screens 10 supported on the frame forming the faces of a prism co-axial with the drum. The drum 1 is mounted on pneumatic tyres 2 which are driven by a motor 4 through a reduction gear 3. A flange 6 and friction rollers 7 prevent axial movement of the drum on the tyres. The vibrator, consisting of a motor 12 with eccentric weights 13, 14 is mounted on cross-members 9a of the frame. The screens 10 are attached to adjustable hooked bolts 11a on the frame by hooks 10a. To prevent vibrations being transmitted from the frame to the drum, the frame is suspended within the drum by springs 8. Unscreened material is fed to the screens at 15a and is moved axially, either by the drum being slightly tilted or by unbalancing the weights of the vibrator to give biassed vibrations, over the screen to be delivered into two chutes 16, 17, as the product fractions.
Patent GB-1231642-A (GB)
IPC: B64C29/00
Filed: 1968-05-08
Abstract: 1,231,642. Convertible aircraft. TEXTRON Inc. 8 May, 1968 [9 May, 1967], No. 21706/68. Heading B7W. In a converti-plane wherein a prop-rotor 43, 45, Fig. 6, is mounted on a pylon 29 pivotally mounted at 51 on the air frame for movement between horizontal and vertical positions, the swashplate element which controls blade pitch through link 41 is connected also to the airframe by link 47 whereby pitching movements of the pylon 29 in high-speed forward flight are damped by automatic adjustment of the pitchchanging mechanism. In a preferred apparatus for achieving this, Fig. 7, the pylon 29 is pivotally mounted about axis 75 and is selectively positionable by conversion actuator 76 into an airplane or helicopter configuration, and in which pitching motion of the pylon in highspeed forward flight is coupled into the control system, with swashplate retardation and pitchflap coupling to produce stabilizing forces in the plane of the rotor, opposite to those forces producing the pitching. Pitching of the pylon from a position 29 to 29a will cause deformation of the rubber mountings 72, 73, holding the pylon support bar 71, and cause control tube 85 to move and thus introduce control to the swashplate 35 through mixing lever 86, link 90, beam 91, hydraulic booster 92 and booster piston 93; thereby causing counterclockwise rotation of lever 86b and of swashplate 35 and introducing cyclic pitch control of the rotor blades in a direction opposite to the pitch motion of the pylon. Excessive flapping of the rotor blades is corrected by delta 3 pitch/flap coupling mechanism (Fig. 8, not shown). The apparatus also includes a linkage 89 connected to mixing lever 86 for pilot control when the aircraft is in the helicopter configuration.
Patent GB-1232577-A (GB)
IPC: H01J9/22
Filed: 1967-05-03
Abstract: 1,232,577. Transfers. JOHNSON MATTHEY & CO. Ltd. 29 April, 1968 [3 May, 1967], No. 20453/67. Heading B6C. [Also in Divisions C1 and C4] A transfer comprising a pattern formed by a mixture of phosphor and glass particles is applied to a substrate and heated until the glass fuses so that on cooling the phosphor particles are embedded in the glass and the glass adheres to the substrate. A cathode-ray tube is coated using borosilicate glass heated to 300‹ C. Transfers include support film, covercoat slide off and strippable covercoat types made by printing or spraying a suspension of the mixture on to a backing sheet.
Patent GB-1238682-A (GB)
IPC: E21B19/14
Filed: 1968-11-15
Abstract: 1,238,682. Boring earth &c. BYRON JACKSON Inc. 15 Nov., 1968 [4 Dec., 1967], No. 54457/68. Heading E1F. The links 42 supporting an elevator 44 are restrained from moving relative to the hook 38 by a stabilizer assembly 47. The assembly comprises a frame 471 carried by the hook and a shock absorber assembly 476 connected to the links and pivoted to the frame. The frame is pivoted to the hook at 472 and has a latch 508 releasably engaging a bar 511 on the hook to permit the stabilizer assembly being pivoted so that a swivel 503 may be supported by the hook, a bumper 503a being interposed between the links and swivel. The travelling block and hook may be moved bodily sideways in accordance with Specification 1,238,681 to engage the elevator with top of a stand of pipe supported by a pipe rack in accordance with Specification 1,214,346.
Patent GB-1252149-A (GB)
IPC: E05B65/20
Filed: 1968-12-09
Abstract: 1,252,149. Door latches. AISIN SEIKI CO. Ltd. 9 Dec., 1968 [9 Dec., 1967; 29 June, 1968; 10 Aug., 1968], No. 58489/68. Heading E2A. A door latch comprises a latch member for latching engagement with a striker pin, a pivotal pawl engageable with the latch member for retaining the latch member in latching engagement with the striker pin a locking lever and a pawl releasing lever mounted on the locking lever such that movement of the locking lever into locking position shifts the pawl releasing lever into an inoperative position. The latch member, a bolt' 18, is pivotally mounted on a base and spring urged to the unlatching position, and the pawl 19 has a tooth for engaging one of two teeth on the bolt to hold the bolt in safety latching and fully latching positions in which it engages a striker 12 on a vehicle. The releasing lever 56 is spring urged to the releasing position and is mounted on a pin 57 on the T-shaped locking lever 54. The releasing lever 56 is operable by either a rod 60 or a lever 65 outside and inside the vehicle respectively to engage a projection 19b on the pawl and rotate it to releasing position. Locking is effected by rotating the lever 54 from inside through a rod 81 and from outside by a key operated rod 58. The locking lever is connected by a spring 66 to the pawl 19 so that if the inner locking means is erroneously actuated and the door is closed from outside, extension of the spring 66 causes the locking lever to rotate to unlocking position. Keyless locking is effected by holding the outside handle in latch releasing position and the inner locking rod 81 operatively depressed. The end of the releasing lever 56 then extends into an opening in a base flange and an offset surface of the lever 56 aligns with the projection 19b of the pawl, to maintain the latching engagement and prevent rotation of the lock bolt to unlocking .position. In another embodiment, the releasing lever 56 has a lateral projection for engaging the projection on the pawl. The pivot of the locking lever 54 extends through an elongated slot therein and unintentional movement of the locking lever is prevented by the pivot of the releasing lever 56 engaging in one end of a W-shaped slot in the latch cover. In a further embodiment a part of the releasing lever which is folded over has two elongated slots superimposed at an angle one to the other to retain the pawl pivot and the coaxial locking lever pivot respectively to decrease the sliding friction between the two parts. The end of the locking lever abuts the striking pin during closing of the door whereby releasing any locking action. The striker 12 engages a spring-loaded plastics sliding block 23 to prevent door rattle.
Patent GB-1264100-A (GB)
IPC: A47B57/40
Filed: 1971-01-19
Abstract: 1,264,100. Shelving. FRITZ SCHAFER G.m.b.H. Jan.19, 1971 [Jan. 29, 1970], No.2657/71. Heading A4B. A shelf unit 1, 2, 3 or 4 includes corner posts 9 formed from sheet metal into a generally G- shaped cross-section having parallel second and third parts 11, 12 extending at right angles to a first part 10 and a fourth part 14 integral with and at right angles to the third part 12, the second and fourth parts 11, 14 having inturned free edge portions 13, 15 defining and opening 16 between them and at least the fourth part 14 being provided with apertures and/or suspension lugs 17 for supporting shelves 21. Suspension lugs may also be provided in the first part 10 opposite the lugs 17 in the fourth part 14. Brackets (22), Fig. 5 (not shown) are fitted to the ends of the posts 9 to support a top and bottom of the unit. Further shelves 5, 6 may be supported between two pairs 1, 2 and 3, 4 of stacked units. (For Figures see next page)
Patent GB-1290134-A (GB)
IPC: F03B3/12
Filed: 1970-01-23
Abstract: 1290134 Axial-flow hydraulic pumps and turbines ENGLISH ELECTRIC CO Ltd 19 April 1971 [23 Jan 1970] 3318/70 Headings FIT and F1C A runner comprises a hub 3, radial vanes 2, a peripheral rim 9 and tie bars 14 locating the rim radially relative to the hub. The bars 14 may extend through radial bores 12 in the vanes, bearings for the bars in the bores being provided intermediate the hub and rim to prevent buckling. The bars may be located in slots (21) Figs. 4 to 6 (not shown), in the vanes which are faired by cover plates (19) and the bars may be flattened in the region of the slots. The rim 9 is divided into arcuate segments 10 which are located axially and circumferentially by the radial contact surfaces on segments bosses 7 and vane projections 6. The rim 9 may support an electrical rotor, e.g. the poles of an electric generator, or an annular gear wheel. The bars 14 may have axial bores to house electrical conductors and rotor cooling water conduits. The bars 14 may be pre-tensioned to prevent compressive stress when the rotor is stationary. The vanes 2 may be adjustable.
Patent GB-1290247-A (GB)
IPC: F15B11/17
Filed: 1970-10-14
Abstract: 1290247 Excavators LINDE AG 14 Oct 1970 [15 Oct 1969] 48716/70 Heading E1F [Also in Division Fl] Double-acting hydraulic motors 21, 32 suitable for actuating an excavator bucket are respectively connected to conventional open centre distributing valves 12, 35 which in their neutral position shown connect the delivery lines 5, 6 of pumps 1, 2 to return lines 22, 43 and at least one of lines 22, 43 has an auxiliary shut off valve 47, 52 and a branch line 48, 53 extending from a point between the shut-off valve and its associated distributing valve through a non-return valve 49, 54 to the delivery line of the other pump whereby when said at least one shut-off valve is closed and its associated distributing valve is in neutral the delivery of both pumps is available to the other distributing valve. The pumps 1, 2 which are of variable delivery also serve motors 15, 18 through distributing valves 10, 11 and motors 30, 31 through valves 33, 34; valves 10, 11, 12 being actuated by hydraulic pressure in lines 24 to 29, valves 33, 34, 35 by pressure in lines 36 to 41 and valves 47, 52 by pressure in lines 50, 55. In operation only one of each group of motors is operable at a time and only one or other of motors 21, 32 can be supplied with the combined delivery of both pumps. With valves 10, 11, 12, 33 and 34 in neutral and line 40 pressurized to actuate valve 35 pressure in a branch of line 40 gains access through a valve 51 to a line 50 to the actuator of valve 47 which is thus closed so that the delivery of pump 1 in return line 22 is directed through line 48 and valve 49 to the delivery line 6 of pump 2 which is connected by valve 35 to motor 32.
Patent GB-1295026-A (GB)
IPC: B26B21/32
Filed: 1971-04-19
Abstract: 1295026 Razors GILLETTE CO 19 April 1971 [8 April 1970] 25063/71 Heading B4B A razor head comprises a cap member 6 pivotally mounted on a frame 2 and arranged to be releasably retained in a position overlying the frame by means of a chuck device 50 and an actuator 30 for disengaging the chuck from the cap member. The cap member is provided with a pin 8 having a head 10 which, when the cap is closed, is engaged by balls 14 mounted in carrier 12. The carrier 12 is guided within a clutch shell 16 having converging walls 20 and a flange 44 engaged by a spring 48. In order to release the cap member, the actuator 30 is pressed which initially causes a hook portion 32 thereon to engage the clutch shell so as to lift it against the action of the spring 48; continued movement of the actuator then causes a cam surface 54 thereon to engage a pin 28 on the carrier, thereby moving the latter downwardly so that the balls 14 move away from the converging walls and.so release the pin 8. At this point a latch pin 22 is biased upwardly by a spring 24 to engage the pin 8 and thereby move the cap to a released position shown in Fig. 6. A blade guard 40 is provided and can be raised and lowered to vary the coarseness of the cut by means of a rotatable nut 34.
Patent GB-1295309-A (GB)
IPC: C11D10/04
Filed: 1970-04-21
Abstract: 1295309 Solid soap composition ETHYL CORP and KAO SOAP CO Ltd 21 April 1970 [22 April 1969] 19061/70 Heading C5D A solid soap comprises (a) a mixture of soaps of fatty acids comprising 60-85% C 8-18  linear saturated fatty acids and 15-40% C 10-24  saturated branched fatty acids, (b) 5-20% of a C 8-18  linear saturated fatty acid and (c) 0À3-2% of an inorganic salt. The soap mixture may be prepared by saponifying a mixture of the corresponding fatty acids or their alkanol-, glycol- or glycerol-esters with a mixture of aq. NaOH and KOH. Any unsaponifiable material may be removed before addition of the other ingredients. The linear saturated fatty acid may be caprylic, capric, lauric, myristic, palmitic, or stearic acid. The salt may be NaCl. The composition may also include a nonionic synthetic detergent. In examples, the soaps are made from fatty acid mixtures including stearic, palmitic, palmitoleic and oleic acids. The non- ionics specified are poly(ethylene oxide) adducts of diethanolamides of lauric, decanoic, palmitic and stearic acids.
Patent GB-1297075-A (GB)
IPC: C22C32/00
Filed: 1970-03-31
Abstract: 1297075 Ceramic containing sintered carbide material DEUTSCHE EDELSTAHLWERKE A G 31 March 1970 [20 May 1969] 15194/70 Heading C7A A sintered alloy, suitable for armour plating, making safes or document cabinets because of its high hardness, toughness and wear resistance and low workability, comprises:- 10-50% by wt. of a ceramic material and 50-90% of a mixture comprising 10-70% TiC, up to 50% of which may be replaced by or more carbides of Cr, Hf, Mo, Nb, Ta, V and W and 30-90% of an alloy steel, the ceramic not being soluble in the rest of the composition. The ceramic material may be one or more oxides of Al, Be, Mg and Zr or may be a carbide of B or Si coated with a ceramic material.
Patent GB-1303395-A (GB)
IPC: A63B21/015
Filed: 1971-06-22
Abstract: 1303395 Portable exercising device F U PASSERA 22 June 1971 29176/71 Heading A6M  A portable physical training device comprises a base member 1, a first pair of bars 5 attachable to the member 1 and adapted to permit oscillating movements in either of two perpendicular directions, a second pair of bars 7 attachable to member 1 and adapted to permit lifting and lowering movements, and means 11 pivotally connectable to said first or second pairs of bars for connection to the feet of a training person. The first pair of bars are for leg bending (Fig. 1) and abducting and adducting exercises (Figs. 3 and 4, not shown) and have articulated adjustable friction joints top and bottom and can be attached to the base 1 to permit pivoted movement either in a longitudinal direction or a transverse direction and the second pair of bars are for leg lifting and lowering exercises (Fig. 5) and incorporate restraining means which may be adjustable. The base 1 may be in the form of a carrying case into which the various parts can be packed and it may be provided with ballast.
Patent GB-1304275-A (GB)
IPC: F02D41/12
Filed: 1970-03-24
Abstract: 1304275 Fuel injection control systems SOC DES PROCEDES MODERNES D'INJECTION SOPROMI 24 March 1970 14311/70 Heading G1N In a fuel injection control system, injection of fuel is prevented if the speed of movement of the accelerator pedal, (in the direction which reduces the engine speed), exceeds a predetermined value. As shown, a bistable T705, T710 is triggered in synchronism with engine rotation to initiate injection and is returned when a capacitor 806 of a delaying means is discharged, which is determined by the accelerator pedal position as by a voltage applied to one base of a uni-junction transistor T805. The pedal 29 is attached to the slider of a potentiometer 862 which is connected to the base of a transistor T858 via a resistance 861, capacitor 860, and diode 859. If the speed of movement of the slider exceeds a present value (determined by the value of capacitor 860 and resistance 861) the transistor T858 becomes conductive and hence any signal applied to the input E of the bi-stable to initiate injection is grounded thus preventing the bi-stable being triggered.