baber/WOPTO huggingface dataset:
Patent GB-800876-A (GB)
Title: Improvements in the manufacture of welted shoes
Inventor: TUSA JOHN
IPC: A43B9/06
Filed: 1955-12-22
Abstract: 800,876. Boots &c. BRITISH BATA SHOE CO., Ltd. Dec. 24, 1956 [Dec. 22, 1955], No. 36720/55. Class 17(2) A method of making a flexible welted shoe, particularly of mocassin type comprises attaching a flexible insole 10 to a stiff board 11 by a chain stitch seam 12 spaced inwards from the margins. The unit is placed on a last and the margin 14 of the insole is turned downwards and stiffened as by a liquid resin and thereafter an upper 15 is turned down under the board 11 and is secured to the downward margin 14 of the insole 10 as by staples (not shown). A melt 18, 19 is sewn at 20 to the down-turned margins 14, 16 and the shoe is completed with the usual bottom filling and outsole. The seam 12 is severed at some stage after the upper and insole margins 14, 16 are secured together and the board 11 is removed from the shoe after the last is taken out. In a modification instead of turning down the margin of the insole a rib is secured to its underside outwards of the seam 12. The rib is of the usual T shaped tape and core form.
Patent GB-510136-A (GB)
Title: Improvements in and relating to paper for storing seeds
IPC: A01C1/04
Filed: 1938-04-25
Abstract: 510,136. Storing seeds. HARTLEY, V. April 25, 1938, Nos. 36808 and 36807. Divided out of 505,862. [Class 94 (i)] Seeds are stored between sheets of paper composed of vegetable fibre only, the fibres being of short length say 1/8 of an inch or less and preferably of hemp and flax in the proportion of two to one. Calcium carbonate may be added to the stock, the adhesive may be of starch and a fertiliser may be included. To prevent growths between the rows of seeds bituminous material may be applied in the form of sheets or as the adhesive. The paper carrier may be corrugated. Specifications 488,392 and 505,862 are referred to.
Patent GB-1078619-A (GB)
Title: Improvements in fluorescent light fittings
IPC: F21V23/02
Filed: 1965-08-27
Abstract: 1,078,619. Lamps. J. B. WALTER. Aug. 12, 1966 [Aug. 27, 1965], No. 36844/65. Heading F4R. A gear tray 3 is hingedly mounted in the housing 1 of a fluorescent light fitting by means of pins 4 at each end of the tray engaging holes formed at the ends of spring strips 5 fixed to the housing. The hinge connection may be released by flexing the spring strips so that the tray can be removed from the housing. The tray is retained in its operative position against the base of the housing by sliding bolts 10 clamped to the housing by screws 11 and adapted to overlap the edge of the tray. Resilient buffers 12 between the tray and the housing prevent undesired movement of the tray. Two trays may be provided, one at eachside of the housing.
Patent GB-1517796-A (GB)
Title: Method for treating resist films to form relief patterns
IPC: G03F7/022
Filed: 1975-09-09
Abstract: 1517796 Positive working resists RCA CORPORATION 9 Sept 1975 [16 Sept 1974] 37060/75 Heading G2C The sensitivity of a positive resist is increased by contacting it with a developer solution, then washing with water and drying it prior to imagewise exposure to light or electron beams. The resist comprises a naphthoquinone (1,2-) diazide sulphonic acid ester e.g. 2, 4-bis (6-diazo-5, 6-dihydro-5- oxo-1-naphthalenesulphonyloxy) benzophenone and an alkali soluble resin e.g. a novolak. The resist may be contacted several times alternately with the developer and water, and after exposure the development may be single stage or multi-stage.
Patent GB-523021-A (GB)
Title: Improvements in or relating to means for driving spindles that are movable into different positions, especially in the case of engraving and copying machines
IPC: B23Q5/16
Filed: 1938-12-22
Abstract: 523,021. Engraving machines. DECKEL, F., (trading as DECKEL PRAZISIONS-MECHANIK & MASCHINENBAU, F.). Dec. 22, 1938, No. 37296. Convention date, Jan. 18. [Class 100 (ii)] [Also in Group XXIV] In a variable speed belt gear for driving spindles that are movable into different positions as in engraving and copying machines, the gear is arranged on a distance keeper between two shafts. In the construction shown, belts 31, 33 connect pulleys 13, 35 on parallel axes a fixed distance apart, with variable pulleys 39, 37, 41 freely rotatable on a member 43 slidable in the plane of the axes; the movable flange 37 of these pulleys is mounted for axial movement on a sleeve 57, the flange being secured to a ring 55 having an annular groove engaged by a pin 51 which is secured to a non-rotatable screw 47 adapted to be displaced by a handwheel 45: on rotation of the handwheel to vary the pulleys, the belts automatically displace the slide 43 to adjust their tension. In a modification, the slide is moved positively and the flange 37 is self adjusting.
Patent GB-321865-A (GB)
Title: Apparatus for turning leaves of music
IPC: B42D9/08
Filed: 1928-12-19
Abstract: 321,865. Klaussen, L. B. Dec. 19, 1928. Leaf turners.-An apparatus for turning leaves of music comprises an arm. or more than one arm, 6, 7, pivoted eccentrially, by means of their forked ends, on two discs 4, and swung over by a rotatably-mounted arcuate spring or springs 16, 17; the outer ends 18 of these springs engage with cross portions 10, 11 on the arms 6, 7 and their inner ends are mounted on studs 12, 13 form the axes of sheaves 14, 15 over which press cords 23, 23'. These cords are pulled by the player, by means of his elbow, knee, or foot, acting on members 28, 28<1>. When the member 28 is pulled down, the sheave 14 is turned until the hook 18 on the spring 16 engages with the cross portion 11 on the arm 7. when the member 28 is released, the arm 7 swings over, carrying with it the sheet of music. When the arm 7 is at right angles to the front of the apparatus, the parts 11, 18 disengage.
Patent GB-1274938-A (GB)
Title: Process for the discharge of a gas mixture from pressure containers
IPC: A61M16/10
Filed: 1969-07-28
Abstract: 1,274,938. Compressed gas storage containers. MESSER GRIESHEIM G.m.b.H. 28 July, 1969 [12 Sept., 1968], No. 37692/69. Heading F4P. A compressed gas storage bottle containing a mixture of gaseous oxygen and nitrous oxide which latter condenses at low storage temperature e.g. -20‹ C. and collects at the bottom has a standpipe 5 extending downwards from a discharge valve 2 to below the condensate level and serves to maintain above a predetermined value, say 20% the oxygen content of the discharge at normal temperatures.
Patent GB-1044058-A (GB)
Title: Improvements in or relating to pipe line pig or sphere locating devices
Inventor: SUTTIE WALTER ROBERT
IPC: F16L55/48
Filed: 1964-09-16
Abstract: 1,044,058. Indicating passages of cleaning devices through pipes. GENERAL DESCALING CO. Ltd. Sept. 8, 1965 [Sept. 16, 1964], No. 37860/64. Addition to 974,014. Heading F2N. A device for indicating the passage of a pipecleaning pig past a given point in a pipe-line comprising, as claimed in the parent Specification 974,014, a housing 1 mounted on and surrounding a hole H in a pipe-line P, a support member 2 accommodated partly or wholly, in the housing, a spindle 10 rotatable in the housing, an impact member 12 having contact face or faces offset from the spindle axis engaged directly or indirectly by the passage of the pig to angularly displace the spindle, and indicating means responsive to the angular displacement of the spindle, is characterized in that the spindle 10 extends normal to the housing axis and the impact member 12 extends normal to the spindle axis. Side faces of a slot 13 in the impact member form the said contact faces and are engaged by a pin 14 carried between end lugs 15, Fig. 2 (not shown), of a plunger 4. On passage of the pig through the pipe, plunger 4 is forced upwardly to angularly displace the impact member and spindle. Rotation of the spindle disengages a lever 17, Fig. 2, from an abutment 21 on a horizontally positioned indicator plate 18 pivoted at 19 to the support member. The released plate is moved by a weight 20 to the vertical position, thereby giving a visual indication of the passage of the pig. Fluid passage 6 equalizes the pressure at opposite ends of the plunger.
Patent GB-361154-A (GB)
Title: Improvements in or relating to book form savings banks
IPC: A45C1/12
Filed: 1930-12-16
Abstract: 361,154. Locks. AUTOMATIC RECORDING SAFE CO., 35, East Wacker Drive, Chicago, U.S.A.-(Assignees of Grunwald, A. C. ; 3100, Carrolll Avenue, Chicago, U.S.A.) Dec. 16, 1930, No. 37948. Convention date, Aug. 28. [Class 44.] A book-form savings bank comprising a body consisting of a plate 1, Fig. 4, forming one side, bent at one edge to form a back 1a and a plate A<1> hinged at 5 to the back to constitute the other side, the bank being completed by a U- shaped edge member 2 of L section connected to the plates 1 by lugs 8 thereon engaging the base flange of the U-shaped strip, is provided with a locking device comprising a bolt 11 sliding in a housing member 10 of Z-section and controlled by spiral springs 12, 17 located in a recess 18a in the housing member. A key-barrel 13 is secured in the edge member 2 and the housing member 10. A lug on the bolt is engaged by the key to slide the bolt so that lugs 11a engage with or disengage from slots 4b in a member 4 on the lid A<1>. The slot guard comprises spring arms 20, Fig. 7, and T-pieces 31 extending across the slot 19 and held resiliently by the arms 20 so that they give when the coin is inserted and afterwards resume their original position, the ends of the spring arms rising to form a stop owing to the cam-shape of the heads of the members 21.
Patent GB-919316-A (GB)
Title: Improvements relating to ground-working agricultural implements
IPC: A01B21/08
Filed: 1959-11-10
Abstract: 919,316. Agricultural implements. MASSEY-FERGUSON Inc. Nov. 10, 1959 [Nov. 10, 1958], No. 38026/59. Class 6(1). A disc harrow comprises a hitch frame 35 attached to the lift linkage 12 of tractor and front and rear sections 21, 16 carrying disc gangs, the hitch frame having connections with the front and rear sections respectively and the rear section having a connection with the front section so that the front and rear sections can be adjusted laterally. The front and rear sections are coupled by clamps 80 and a member 51 on the rear section slides between rollers 50 on the hitch frame.
Patent GB-1125553-A (GB)
Title: A method of rolling strip stock
IPC: B21D1/05
Filed: 1965-09-06
Abstract: 1,125,553. Rolling; stretching. GENERAL ELECTRIC CO. 6 Sept., 1965 [28 Sept., 1964], No. 38029/65. Addition to 912,645. Headings B3E and B3M. A method of increasing the length and reducing the thickness of strip stock according to claim 1 of Specification 912,645 is modified by subjecting the stock to compression forces which are greater at its edge than at its centre, whilst simultaneously cyclically bending and unbending the stock to produce cyclic plastic strain. A strip S is fed between rolls 10, 12 and 11 whilst under tension, the roll 12 either bending under the tension or being externally loaded at its ends in order to compress the strip more at its edges than at its centre. Alternatively, the roll 12 can be given a concave profile, or supplementary strips, which are subsequently removed, may be added to the edges of the strip S.
Patent GB-1027840-A (GB)
Title: Bottom structure for laminated ski
IPC: A63C5/04
Filed: 1962-10-08
Abstract: 1,027,840. Laminated skis. HART SKI MANUFACTURING CO. Inc. Oct. 8, 1962 [April 2,1962] No. 38061/62. Heading A6D. A laminated ski comprises a core 18 to the lower surface of which are secured aluminium sheets 53, 65 and a perforated steel sheet 37 having continuous side edges from which fingers extend inwardly to terminate adjacent the tracking groove 25 of the ski. Secured on each side of sheet 37 are L-shaped running edges 55 the vertical flange 58 of which projects beyond sheet 37 to define a shallow recess within which a composition such as polyethylene or a hard thermosetting resin is moulded or bonded. The core 18 may be of wood or bonded material of wood particles and has an open medial portion 19 extending along the ski between the toe and heel plates. Narrow strips 27 e.g. of hard plastics material are secured to the sides of the core and the top structure of the ski comprises an aluminium sheet 29, a steel sheet 31 and a hard plastics sheet 32.
Patent GB-1018820-A (GB)
Title: Improvements in or relating to self-feeding devices for invalids
IPC: A47G21/18
Filed: 1963-09-27
Abstract: 1,018,820. Spring clips. S. C. LEVY and E. BARON. July 13, 1964 [Sept. 27, 1963], No. 38091/63. Addition to 983,172. Heading E2B. [Also in Division A4] In an improvement in the parent specification the plastic feeding tube passes through rings 4 on a U clip 7, 8, 9 removably fitted to the lip of the container so that the inlet end of the tube is adjustable relatively to the base of the container. The clip narrows towards the free ends of the legs 8, 9 and the rings may be made of steel and welded to the shorter leg of a steel clip. In a modification the clip, rings, tube, turncock and mouthpiece are integrally moulded in plastic.
Patent GB-1513272-A (GB)
Title: Photo-polymerisable formulations
IPC: C08F2/50
Filed: 1975-09-17
Abstract: 1513272 Diphenylether derivatives SANDOZ Ltd 17 Sept 1975 [19 Sept 1974] 38176/75 Heading C2C [Also in Division C3] 4 - Chloroacetyldiphenylether is prepared from diphenyl ether and chloroacetyl chloride by the Friedels-Craft reaction. 4 - Trichloroacetylphenyl - 41 - iodophenyl ether is prepared by the reaction of 4-trichloroacetyldiphenyl ether and iodine in the presence of HIO 3  and cone. H 2 SO 4 . Similarly: 4 - dichloroacetylphenyl - 4<SP>1</SP>- iodophenyl ether is prepared.
Patent GB-931340-A (GB)
Title: Improvements in or relating to fully enclosed dynamo-electric machines
IPC: H02K9/26
Filed: 1959-11-11
Abstract: 931,340. Dynamo-electric machines. ZAVODY V.I. LENINA PLZEN, NARODNI PODNIK. Nov. 11, 1959 [Nov. 12, 1958], No. 38205/59. Class 35. A fully enclosed dynamo-electric machine 1 having a commutator or slip rings has located close to either of the latter a dividing interior partition wall 2 which carries filter means. As shown, the means are filters 3 which are to retain carbon dust, can be slid out and have either wet or dry elements, or can be electrostatic filters. The invention is applicable to large D.C. machines and variable-speed A.C. commutator motors.
Patent GB-373637-A (GB)
Title: Improvements in or relating to oil-containing electrical apparatus
IPC: H01B9/06
Filed: 1930-12-18
Abstract: 373,637. Insulating oils ; cables. SIEMENS-SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. Dec. 18, 1930, No. 38238. Convention date, Dec. 19, 1929. [Class 36.] To prevent sludging of the oil in oil-filled cables or other oil-containing electrical apparatus, the metallic elements in contact with the oil which normally act as oxidizing catalysts with the oil are alloyed with substances capable of destroying the catalytic properties of the metallic elements. Phosphorus and arsenic are stated to be suitable substances for destroying the catalytic properties of copper and lead.
Patent GB-816884-A (GB)
Title: Improvements in or relating to devices for charging skip hoists
IPC: B65G60/00
Filed: 1956-12-14
Abstract: 816,884. Weighing apparatus. PREPARATION INDUSTRIELLE DES COMBUSTIBLES. Dec. 14, 1956 [Oct. 26, 1956], No. 38253/56. Class 143 [Also in Group XXX] A shoot 6 which can be directed to deliver a measured quantity of material to either of two skips 7 of a skip hoist is located near the hoist. As illustrated the shoot 6 receives material from a weighing or volume-measuring hopper 5 fed by a conveyer 4 from a feeder 3 which extracts material delivered to a shoot 2 by a tippler 1. In an alternative construction however (Fig. 2, not shown) the hopper 5 is disposed at the opposite end of the conveyer 4 so that one full skip charge may be carried by the hopper 5 and another may be distributed on the conveyer 4. The conveyer 4, the diverting shoot 6, and the gates of the hopper 5 and of the conveyer 4 are controlled by suitable relay and time switches and by feelers gauging the position of the material on the conveyer 4. The tippler 1 is controlled in accordance with the volume of material in the shoot 2.
Patent GB-876577-A (GB)
Title: Method and apparatus for producing a developed xerographic print simultaneously with exposure
IPC: G03G15/24
Filed: 1957-12-10
Abstract: 876,577. Electrophotographic processes and apparatus. KOLB, O. K. (Haloid Co.). Dec. 10, 1957, No. 38344/57. Class 98(2) [Also in Group XVI] A photo-conductive layer is given a uniform layer of charged developer particles and is exposed through its base to a pattern of radiation while the developer layer is contacted with a receiving surface, whereby developer particles are transferred to the receiving surface in the exposed areas. In Fig. 2, a transparent cylinder is half-coated with a photoconductive layer 31 which is given a uniform dusting of developer powder from a brush 62, and the powder is given a uniform charge by electrode 55. As the layer 31 passes through the exposure station 44, the original 42 to be copied is fed beneath lamps 33 and an image is projected through the base of the photoconductive layer by the optical system 39, 40, 41. At the same time, developer powder is transferred in the exposed areas to a receiving web 47, the transferred image being fixed at 64. Any residual charges on the layer 31 are removed by an electrode 57 of opposite polarity to electrode 55, and by a uniform exposure to lamp 58. The apparatus shown in Fig. 3 is similar, except that the photoconductive layer 71 is in the form of a tape which is unwound from a roll 73, dusted with developer powder by a brush 81, charged at 55 and passed to the exposure station beneath the receiving tape 75. Fixing is in a solvent chamber 79 containing a volatile solvent-impregnated absorbent filler 80. Specification 672,767 is referred to.
Patent GB-330272-A (GB)
Title: Process for the manufacture of artificial rubber
IPC: C08F36/04
Filed: 1928-12-29
Abstract: 330,272. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). Dec. 29, 1928. Caoutchouc, synthetic. - Diolefines are polymerized by the emulsion process in the presence of such a salt of an organic base of high molecular weight with an inorganic acid as is capable of emulsifying the diolefines. Substances mentioned are inorganic acid salts of the N-mono and di-carboxylic acid derivatives of asymmetrically substituted alkylene diamines or of the partially acetylated derivatives of the alkylene diamines, or N-alkyl compounds thereof. Other active substances and emulsfiying agents may be added, e.g. albuminous compounds, electrolytes, compounds, yielding oxygen and particularly acids. In an example, isoprene or erythrene is shaken with the hydrochloride of diethylaminoethyl-oleylamide in water at 65‹ C. After a few days, a synthetic latex is formed together with small quantities of solid constituents. In another example a solution of diethylaminoethoxyoleylanilide hydrochloride in water is emulsified with acetic acid and 1 : 8- butadiene, and polymerization performed by heating for three days while shaking. Other examples describe the use of n-pentadecylglyoxalididinehydrochloride and the hydrochloride of diethylaminoethyliminodicarboxylic acid dimenthylester. Specifications 17193/13, 203,608 and 294,963 are referred to.
Patent GB-1196114-A (GB)
Title: Electroexplosive Devices
Inventor: LOVECY ALBERT LEONARD
IPC: F42B3/12
Filed: 1966-08-26
Abstract: 1,196,114. Electric igniters. MINISTER OF TECHNOLOGY. 2 Oct., 1967 [26 Aug., 1966], No. 38497/66. Heading F3A. [Also in Division C1] An electro-explosive device comprises a mixture of an explosive substance and an electrically conducting material in fibrous form, and means for passing an electric current through the mixture to initiate the explosive substance. The explosive substance may be nitrocellulose or PETN and the conducting material is preferably fibrous carbon; other conducting materials referred to are metal or metal-coated filaments, for example asbestos or synthetic polymer fibre coated with silver. The mixture may be made into a felted sheet and placed between conducting surfaces or may be compressed into a steel tube into which an insulated electrode extends. The device may initiate an adjacent explosive charge and also a spaced further charge.
Patent GB-888611-A (GB)
Title: Improvements in or relating to ink-supplying mechanisms for rotary printing machines
Inventor: DICKINSON CHARLES HILLINGDON
IPC: B41F31/15
Filed: 1958-12-02
Abstract: 888,611. Inking-apparatus. TIMSONS Ltd. Nov. 27, 1959 [Dec. 2, 1958]; No. 38837/58. Class 100(2) In an ink-supplying mechanism comprising co-operating rollers for conveying ink to a printing-cylinder, there is provided means for effecting axial reciprocation of one or more of the rollers, said means comprising a crank lever (7) freely mounted for oscillation and having at least one arm to which is articulated a roller spindle, an actuating member in the form of a rocking lever (1) oscillated at a constant amplitude in timed relation with the machine, an element normally located in a fixed position on and movable with the rocking lever, a link (18) connecting and articulated to the lever (1) and the said element thereon to transmit the oscillation of the rocking lever (1) to the crank lever (7) to reciprocate the roller, and manual means for adjusting the position of said element on the rocking lever to adjust the throw of the roller. The lever I is oscillated about a pivot 2 from a disc 6 driven in timed relation with the printing- machine. Two rollers 11, 13 are reciprocated in opposite directions by two arms 7a, 7b of the crank lever 7, which is freely mounted on a shaft 8. The adjustable element is in the form of a glut 20 engaging in a recess 21 in the lever 1. When the glut is aligned with the pivot 2, there is no axial movement of the rollers. To move the glut, a screw 22 is manually rotated and through a nut 23 swings an arm 24 about the shaft 8, and thence, through a link 25 and the link 18, moves the glut. Two pairs of rollers can be controlled by such mechanism, the two adjusting screws being close together.
Patent GB-1405284-A (GB)
Title: Binder composition for magnetic recording members
IPC: G11B5/842
Filed: 1972-08-21
Abstract: 1405284 Magnetic coating compositions FUJI PHOTO FILM CO Ltd 21 Aug 1972 [21 Aug 1971] 38848/72 Heading C3P A coating composition comprises a copolymer of vinyl chloride and vinyl acetate; an organic polyisocyanate compound; and a reactive acrylic or methacrylic resin having 1-30% by weight of carboxy groups which are curable by reaction with the polyisocyanate compound, the resin being a copolymer of methacrylic acid or acrylic acid with acrylic acid, methacrylic acid or itaconic acid. The molar ratio of vinyl chloride/vinyl acetate may be 70/30 to 98/2 Up to 80% of the vinyl copolymer may be substituted by a vinylidene chloride copolymer or acrylonitrile copolymer. Examples describe the inclusion of magnetic particles, e.g. γ-Fe 2 O 3 , in resin mixtures, followed by addition of the resulting suspensions to liquid acrylic copolymeric mixtures.