baber/WOPTO huggingface dataset:
Patent GB-963404-A (GB)
Title: New phosphonic acid esters
IPC: C07F9/40
Filed: 1962-01-04
Abstract: The invention comprises phosphonic acid esters of the general formula: <FORM:0963404/C1/1> wherein R and R1 which may be the same or different are phenyl radicals, alkyl radicals containing up to 6 carbon atoms, alkyl phenyl, chlorophenyl, isocyanatophenyl, isocyanatoalkylphenyl or isocyanatobenzyl phenyl radicals, R3 is an alkyl, chloroalkyl or alkenyl radical containing up to 4 carbon atoms or both R3's taken together stand for an unsubstituted or substituted alkylene radical and R2 stands for a cyano, nitroso, chloroformyl (-COCl), thiochloroformyl (-CSCl), trichloromethylmercapto, phosphoric acid ester, alkylcarbonyl, chloroalkyl carbonyl, aryl carbonyl, nitrophenyl carbonyl or alkenyl carbonyl or carboxylic acid ester group or a radical of the general formula: <FORM:0963404/C1/2> in which R, R1 and R3 are as defined above. They may be obtained by reacting an appropriate N,N,N1-trisubstituted haloformamidine with an appropriate triorganophosphite of the general formula:  (R3O)3P wherein R3 is as defined above.  Reaction is suitably effected at between 20 and 150 DEG C. and solvents or diluents may be present. If the N,N,N1-trisubstituted haloformamidine contains in the R2 radical another easily labile halogen atom suitable for the Arbusow reaction the quantity of organophosphite may be so chosen that both halogen atoms can react with the phosphite e.g. as in the reaction: <FORM:0963404/C1/3> The products have pesticidal properties (see Division A5). Specification 951,779 is referred to.ALSO:A pest control agent contains a solid or liquid diluent or p  carrier and a phosphonic acid ester of the general formula <FORM:0963404/A5-A6/1> wherein R and R1 which may be the same or different are phenyl radicals, C1-C6 alkyl radicals, alkylphenyl, chlorophenyl, isocyanatophenyl, isocyanato-alkylphenyl or isocyanatobenzyl phenyl radicals, R3 is an alkyl, chloroalkyl or alkenyl radical containing up to 4 carbon atoms or both R3's taken together stand for an unsubstituted or substituted alkylene radical and R2 is a cyano, nitroso, chloroformyl (-COCl), thiochloroformyl (-CSCl), trichloromethylmercapto, phosphoric acid ester, alkylcarbonyl, chloroalkylcarbonyl, arylcarbonyl, nitrophenylcarbonyl or alkenylcarbonyl, or carboxylic acid ester group or a radical of the general formula <FORM:0963404/A5-A6/2> or <FORM:0963404/A5-A6/3> in which R, R1 and R3 are as defined above. Specification 951,779 is referred to.
Patent GB-1241382-A (GB)
Title: Method for producing composite sheet substance composed of fibres and elastic materials
IPC: D04H1/64
Filed: 1969-01-02
Abstract: 1,241,382. Synthetic leather material. TORAY INDUSTRIES Inc. 2 Jan., 1969 [13 Jan., 1968], No. 395/69. Heading D1R. A composite sheet substance having similar properties to leather composed of numerous bundles of fine fibres or filaments A surrounded by an elastic substance D is produced by (1) binding a bundle of the filaments A with a bonding agent B which has different dissolving properties to that of A. The bonded fibrous material thus formed is converted into a sheet by e.g. carding, cross lapping, random webbing, needle punching, stitching, direct sheeting etc. (2) dissolving out by B by a solvent which is a non-solvent for A (3) coating with a polymer C (4) impregnating with an elastic polymer D (5) dissolving out C by a solvent which is a non-solvent for A and D. The sequence of steps (2) and (3) may be reversed. Step (4) may be carried out by dipping the sheet of material to be impregnated into a solution of the elastic polymer D or spraying a solution of D onto the sheet. The fibres A may be of nylon, polyethylene terephthalate, polyester, polyethylene-oxide, polyethylene, polypropylene, polyurethane or a vinyl polymer and more than one type of fibre may be present in the bundles. The elastic polymer D may be polychloroprene rubber, styrene-butadiene rubber, nitrile-butadiene rubber, polyurethane, polyvinyl chloride and other synthetic rubbers or natural rubber.
Patent GB-922934-A (GB)
Title: Improvements in or relating to guillotines and press brakes
Inventor: SAVORY FREDERICK RALPH
IPC: B30B15/04
Filed: 1960-01-06
Abstract: 922,934. Shearing ; angular bending. STEEL CONSTRUCTION & ENGINEERING CO. (NOTTS) Ltd. Jan. 5, 1961 [Jan. 6, 1960], No. 416/60. Class 83 (4). A fabricated frame for a guillotine or pressbrake comprises a pair of upstanding side plates 1, a bolster receiving member 2 welded therebetween, a back plate 3 welded between the side plates at a distance from the bolster and extending downwards from the top of the sideplates to terminate above the level of the bolster receiving member, a fabricated beam 9 welded to or formed on the upper part of the front face of the back plate 3 and welded to the side plates 1 to define with the back-plate and sideplates a compartment to house a tool carrier 14, a mechanism for effecting vertical reciprocation of the carrier, the front side of the compartment being closed by a plate 5 extending downwardly from the beam and terminating at the same level as the back-plate and means for removably securing the front-plate to the side-plates and the beam. The beam 9 comprises the top part of the back-plate 3, a bottom plate 11, a central member 12, a front plate 10 and a two-part top plate 13, all welded together. The top plates are bent at 13A to seat on and be welded to the side plates. The front plate 5 has tenons 6 which fit notches 7 in the side plates and are secured thereto by bolts 8. The top edge of the plate 5 is held against the beam 9 by tie plates 26 bolted to both the parts at 27 and dowelled at 28. A stiffening rib 30 may be welded to the dowels and the tie-plate. A horizontal plate 17 is welded to the bottom of the back-plate 3 and to the rear portions 1A of the side plates, and plates 22, 20 and 24 are welded between the side-plates to form a box-member, which is stiffened by spaced-apart welded-in webs which are parallel to the side plates 1. The top edges of the extensions 1B are joined by a plate 25 and a curved plate 22A directs cut-off material to the rear of the machine. A T- slotted member 33 welded across the base member provides support for extensions 34 which carry adjustable stops 35. The bolster receiving member 2 has a rebate 36 and a groove 37 to receive an L-shaped bolster to which a fixed tool is secured. A clamping bar 31 is guided by removable brackets 32 on the front edges of the side plates 1. In a modification, the tie-plates 26 and spigots 28 are dispensed with and the plate 10 is extended downwardly and provided with dovetailing which cooperates with dovetailing on the upper edge of the plate 5. Specifications 896,761 and 922,933 are referred to.
Patent GB-864851-A (GB)
Title: Improvements in or relating to rotary processing vessels
IPC: F26B11/02
Filed: 1959-01-05
Abstract: Sodium carbonate is prepared in the Solvay process by heating wet sodium bicarbonate in a rotary processing drum 12, Fig. 3, wherein air is excluded therefrom and the carbon dioxide and water vapour evolved in the process are collected and recovered from within the drum, whilst permitting continuous rotation of the drum and the continuous introduction and removal of material therefrom.  The drum has a fluid joint comprising a cylindrical member 78 which is secured at one end to the discharge end wall 70 of the drum for rotation therewith and communicating with a discharge opening therein and which is hermetically sealed at 108, 110 to a stationary discharge head 98 at the other end.  Steam is introduced into the heat exchange pipes 44, 46 within the drum 12 through a pipe 50 <PICT:0864851/III/1> <PICT:0864851/III/2> and a header 52 into a tube 62 which is connected by a seal 64 to a pipe 66 which extends through the head 98 and member 78 from which pipe it is led through radially extending tubes 68 to a manifold 48 and into pipes 44, 46.  The manifold 48 is sectionally divided by radially extending walls 80, Fig. 5, so that each tube 68 feeds one section.  Condensate is returned by gravity through the pipes 44, 46 to the manifold, collected against the walls 80 and led through radially extending pipes 82 to a annular space formed between a tube 84 and the tube 66 from where it is removed through radially disposed apertures 88 provided in a pipe 54 to an annular channel 90 and an outlet 92.  An extension 94 on the tube 84 extends into the drum and has mounted thereon spiral plates 96 to form a conveyer having one plate secured both to each pipe 68, 82 and to the cylindrical member 78 to convey the sodium carbonate past the pipes 68, 82 through the member 78 into the stationary discharge hood from where it discharges through an aperture 106.  A pipe 124 extends from a source of gas and a stay union 126 through the pipes 62, 66 and within the tube 94 into the interior of the drum to introduce any gas required for the process. Radial lifters 132 within the drum feed the sodium carbonate inwardly into contact with the conveyer Slades 96.
Patent GB-1299281-A (GB)
Title: An improvement in the drafting mechanism for a spinning machine
Inventor: OOKI NOBUGI
IPC: D01H5/50
Filed: 1970-01-06
Abstract: 1299281 Drafting apparatus NIPPON SEIKO KK 6 Jan 1970 548/70 Heading DID In a drafting mechanism each pair of top rollers is carried by an arm 4 which is mounted for universal movement about its rear end e.g. by being mounted on a ball 17. A spring 14 engages a protrusion 4b on the central region of the arm to weight the roller and means, such as relatively rotatable members 40a, 40b are provided to adjust the weighting in a stepwise manner. Grooves are formed on the inside of member 40a and in the outer surface of member 40b and a ball bearing is arranged to lie in the space formed by the co-operation of the two grooves. Member 40a is rotatably mounted in arm 7 and can be turned with a screw driver between 3 or 4 stable positions each causing a different compression of spring 14 and therefore a different weighting.
Patent GB-1531451-A (GB)
Title: Flushing cisterns
IPC: E03D5/02
Filed: 1975-01-07
Abstract: 1531451 Electrically-operated multipleflush cistern NEWBOULD ENG SERVICES Ltd 10 Nov 1975 [7 Jan 1975] 552/75 Heading E1C A siphonic cistern comprises a conventional inverted-U siphon in which the piston is operated by a solenoid actuated by manual or proximity switches; means for breaking the siphonic action is provided and the electrical circuit is arranged so that a part or full flush may be achieved e.g. by varying the energisation period of the solenoid. The embodiment shown has a solenoid assembly 39 with its armature 40 connected to a lever 42 with a lost-motion linkage 47, 48 to a link 50 and a rod 52 which is connected to the piston. A microswitch 56 connected by a cam 66 and rod 62 to the float-arm of the water inlet valve may be provided to permit energisation of the solenoid only when the water in the cistern is at a pre determined level; it may also operate a pilot light to show when the cistern is ready for operation and/or an electric pump to re-fill the cistern. The electromechanical assembly may be located within the cistern above the water level. in the lid or outside the cistern.
Patent GB-1363415-A (GB)
Title: Bis-pyridyl amine compounds
IPC: A01N57/16
Filed: 1971-01-06
Abstract: 1363415 Pyridine derivatives IMPERIAL CHEMICAL INDUSTRIES Ltd 12 July 1971 [4 Aug 1970 10 Dec 1970 6 Jan 1971] 37585/70 58687/70 and 661/71 Heading C2C Compounds of the formula where R is hydrogen or an unsubstituted or substituted hydrocarbon group; W, W<SP>1</SP>, X, X<SP>1</SP>, Y, Y<SP>1</SP>, Z and Z<SP>1</SP> are hydrogen, halogen, cyano, azido, hydroxy, nitro, nitroso, thiocyano, or perhalocarbyl or unsubstituted or substituted hydrocarbyl, hydrocarbyloxy, hydrocarbylthio, amino, acyloxy, hydrocarbylcarbonyl or hydrocarbylsulphonyl groups or a carbonylic or sulphur-containing acid group or a salt, amide or ester derived therefrom, provided that at least four of W, W<SP>1</SP>, X, X<SP>1</SP>, Y, Y<SP>1</SP> and Z and Z<SP>1</SP> are atoms of halogen and not more than three of them are atoms of hydrogen; and ring N-oxides of such compounds are prepared by treating a compound of the formula or a ring N-oxide thereof with a base, and then reacting the product with a compound of the formula  where W, W<SP>1</SP>, X, X<SP>1</SP>, Y, Y<SP>1</SP>, Z and Z<SP>1</SP> are as before and Hal represents an atom of halogen. Reactants having the formula where each Hal separately represents fluorine or chlorine and R<SP>1</SP> is an unsubstituted or substituted hydrocarbyloxy, hydrocarbylthio amino group, hydrogen or a perfluormethyl group, further both R<SP>1</SP> and the hal ortho to the nitrogen in the ring may be N 3  may be prepared by treating the corresponding tetrahalopyridylamine with a compound R<SP>1</SP>H, optionally in the presence of a base. The compounds may be used as pesticides, herbicides and algicides either alone or preferably in a composition containing a diluent or carrier and also if desired the usual additives and fertilizers.
Patent GB-276551-A (GB)
Title: Improved collapsible contact-printing apparatus for photographic purposes
IPC: G03B27/02
Filed: 1927-01-10
Abstract: 276,551. Heyer, A. Jan. 10. 1927. Printing-apparatus. - A contact frame a of known kind is supported on a collapsable stand comprising U-shaped members b, c of strip-iron pivoted to the frame at their open ends and bent at their lower ends to form feet b<11>, c<11>. Stays d, d<1> pivoted at one end to the member band detachably secured at the other end to the member c, brace these members when the stand is opened out for use. Depending from the frame a is a light tight bag i having at its lower end an opening adapted to receive an electric printing lamp e. A switch h in the lamp leads g may be detachably mounted on the member c.
Patent GB-826169-A (GB)
Title: Improvements relating to gas fires and space heaters
IPC: F24C3/12
Filed: 1957-01-08
Abstract: 826,169. Incandescent gas fires. CANNON INDUSTRIES Ltd., and OATLEY, G. A. Jan. 7, 1958 [Jan 8, 1957], No. 688/57. Class 126 The gas supply to at least part of the burners of a gas fire is controlled by a thermostatic valve having its heat sensitive element positioned where it receives little heat from the fire and lies in the path of air drawn from the room through a vent formed by a blanking-off means to allow air to reach the chimney. The radiants of a gas fire are heated by two parts of a gas burner, a middle part 7 being supplied with gas directly from a manually-controlled tap 9 and the outer parts 8 being supplied from the tap 9 through a tube 10 and a thermostatic valve 11. The body 4 of the fire has an opening 20 at each side through which air passes to the chimney over the heat-sensitive element 13 of the thermostat. The element 13 is mounted on brackets 24 secured to the fireplace blanking sheet 18, which is bent forwardly at the bottom to form the front wall 22 of the air vent. A by-pass may be provided in the thermostatically-controlled valve to prevent the fire being completely extinguished.
Patent GB-1282262-A (GB)
Title: Sprung axle assembly and method for toy vehicles
IPC: A63H17/26
Filed: 1970-01-07
Abstract: 1282262 Sprung axle unit MATTEL Inc 7 Jan 1970 [15 April 1969] 728/70 Heading A6S A sprung axle unit for toy cars etc. comprises a frame 10, a moulded axle holder 12 and fine wire axles 14, 16 embedded within the axle holder 12 so that the ends carrying the wheels project. The axle holder 12 may be bowed and is fixed to the upper surface of a flat frame by means of a fixing stud 26 so that the ends 28, 30 of the axle holder are in tension against the frame 10. Alternative methods of achieving this result include forming the ends of the axle of greater thickness than the centre, as illustrated in Fig. 6 (not shown), or by making the upper surface of frame 10 concave. The axles 14, 16 and the axle holder 12 are prevented from permanant damage by arranging for the wheels 18, 20 to abut against the fenders of the car body which may be attached to frame 10 by means of studs 48. Excessive lateral deformation of the axles 14, 16 is prevented by enabling the axles to abut against the sides of slots 42 in rails 38, 40 which are attached to frame 10. The axle holder 12 is prevented from rotation about the vertical axis of the stud 26 by means of locating studs 32, 34 or by making the stud 26 and its locating hole in the axle holder 12 of non-circular shape.
Patent GB-677093-A (GB)
Title: Improvements in or relating to valve devices for controlling the flow of liquids
Inventor: RUDKINS ARTHUR BARNARD
IPC: A47L15/42
Filed: 1950-01-11
Abstract: 677,093. Rotary cylindrical valves. PEERLESS & ERICSSON, Ltd. Jan. 1, 1951 [Jan. 11, 1950], No. 763/50. Class 135. A rotary cylindrical valve, e.g. for dish-washing machines, comprises a body 10, Figs. 3, 4, with a cylindrical recess 11 and two pairs of parallel passages 18, 19 and 21, 22, Fig. 5, in two planes spaced apart along the axis of the recess, and a rotary member 14 in the recess and having chordal passages 24, 25 in the planes of the body passages. With the member positioned as in Fig. 4, passages 18, 21 are connected and by rotating the member through 180 degrees, passages 19, 22 become connected. All the passages can be closed by rotating the member to an intermediate position. The valve member is carried on a spindle 13 rotatable manually or by power means. Thus, in a washing machine, liquid from a source 32 can be supplied to a line 39 or liquid from another source 33 to a line 41, through a single pump 36.
Patent GB-987730-A (GB)
Title: A cleaning device comprising a head capable of receiving different kinds of cleaning members, for example a broom head
IPC: B25G3/10
Filed: 1963-01-07
Abstract: 987,730. Mop and like holders. E. J. CZERNIAWSKI. Nov. 27, 1963 [Jan. 7, 1963], No. 772/63. Heading A4F. [Also in Division B4] A device for cleaning floors comprises a head 1 capable of receiving different forms of cleaning devices, e.g. brushes, mops or rubber strips, and a handle 8 formed integral with or detachable from the head 1. The head 1 comprises a frame 2, 3, 4 which defines spaces 5, 6, in which a cleaning device or devices, such as brushes 12, Fig. 4, may be received and retained in position. In a further example side pieces are attached to the frame members 2 and 4 to assist in the retention of cleaning devices, such as mops.
Patent GB-100626-A (GB)
Title: Bed-pan.
Inventor: COURTRIGHT CLARENCE VLIET
IPC: A61G9/00
Filed: 1916-01-18
Abstract: 100,626. Courtright, C. V. Jan. 18, 1916. Bed-pans.-Consists of a bed-pan comprising a receptacle 12 adapted to fit an aperture in the mattress, and provided at the top with a concave flange 10 having at one end a channel 15 covered by a hood 16 to prevent splashing and to facilitate emptying. A cover 18 is fitted and carries a hook 20 to engage the hood 16.
Patent GB-156758-A (GB)
Title: Improvements in milling-machines
IPC: B23Q1/48
Filed: 1921-01-07
Abstract: 156,758. Berg-strom, J. E. Jan. 8, 1920, [Convention date]. Milling helical surfaces; milling-machines.- Axial or helical grooves are milled in spindles &c. by cutters driven from spindles whose axes converge to a common point in the work axis. The cutters 15<a>, Fig. 1, are secured to spindles 14 driven in sleeves 10 which are screw adjusted and then locked in the cutter block 9, by a cone 12 and clamping-nut 13, through which the workpiece passes. A split bush 4, Fig. 2, adjustable on the inclined bed 1, carries the block 9, means, not described, being provided for the relative movements of the block and work necessary to produce the grooves required. Axial and rotary movement may be imparted to the work.
Patent GB-255326-A (GB)
Title: Improvements in sugar-cane harvesting machines
IPC: A01D45/10
Filed: 1926-01-12
Abstract: 255,326. Elias, J. J. M. Jan. 12, 1926. Sugar-cane harvesting-machines.-In a modification of the machines described in Specifications 209,596 and 246,045, upstanding fenders or guiding-walls 1 are situated at each side of the machine, and are each provided with a sharp pointed forwardly-projecting stock lifting part 19 and are adapted to guide the lying cane to a cutter 4, the edge of the fender or wall 1 extending from its forward lower part 19 below the cane cutter 4, and upwards and rearwards. The walls 1 cover the frame, wheels &c. of the machine, and are shaped so as gradually to raise the canes lying against them. The cutters 4 are driven by a transverse shaft which drives also the conveyer of the machine. Other harvesting means may replace the main cutting or cane uprooting devices described in the abovementioned Specifications.
Patent GB-520662-A (GB)
Title: Electric discharge tube
IPC: H01J5/44
Filed: 1939-01-11
Abstract: 520,662. Thermionic valve caps. EGYESULT IZZOLAMPA ES VILLAMOSSAGI R. T. Jan. 11, 1939, No. 929. Convention date, Jan. 11, 1938. [Classes 36 and 38 (i)] [Also in Group XL] The envelope of a thermionic valve is formed of two parts 1, 2 fused together over the faces of radial flanges with radial strips 5 which form the supports for the electrode mount and also act as leading-in connections, and the outer ends of the strips are bent into loops 6 which make contact with resilient strips 9 when the tube is pushed into the holder 8. The Specification, as open to inspection under Sect. 91, describes also a holder to which the tube is attached in bayonet joint fashion. This subject-matter does not appear in the Specification as accepted.
Patent HK-63195-A (HK)
Title: Expansible dowel
Inventor: HAAGE MANFRED DIPL ING
IPC: F16B13/06
Filed: 1995-04-27
Abstract: 2.1. Expansible dowels consisting of plastic are known which are suitable for solid building materials and hollow building materials. The known expansible dowels use limbs which can tilt outwards in a cavity in masonry and can clamp to the wall of a masonry hole in a solid building material. 
<??>2.2. An expansible dowel is proposed whose expansion region consists of a multiplicity of expansible discs arranged one behind the other which have eccentrically constructed holes or recesses. When an attachment screw is rotated in, the expansible discs are displaced outwards in opposite directions. 
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Patent JP-H04234635-A (JP)
Title: Molding method of fiber-reinforced composite body
Inventor: SHINOKAWA TETSUHIRO
IPC: B29L9/00
Filed: 1991-01-07
Abstract: PURPOSE:To provide a molding method, in which a molded form can be cut easily, when a composite body is passed through a molding die and the molded form is standard-sized when the composite body composed of a core material layer consisting of a blank having high rigidity such as a metal and a fiber- reinforced resin layer formed around the core material layer is molded by using a pultrusion molding method. CONSTITUTION:Since the feed-in of a core material 1 is set so as to conduct the repeating operation of the stoppage in a short time of the rotation of a feed roll 2 after revolution at constant velocity for a fixed time when the core material 1 is fed in by the feed roll 2, a constricted shape 11 is displayed because there is no core material in the section only of a blank for forming a fiber-reinforced resin layer, the blank may be cut by a cutter 9 for cutting while using the constricted section 11 as a mark after the blank passed through a molding die 6, and the blank is cut easily because there is only the fiber- reinforced resin layer at that time.