baber/WOPTO huggingface dataset:
Patent GB-1360138-A (GB)
Title: Bicyclic phosphorus compounds
IPC: C08K5/52
Filed: 1972-04-18
Abstract: 1360138 Bicyclic phosphorus compounds; stabilizing dimethyl terephthalate CIBA-GEIGY AG 18 April 1972 [22 April 1971 3 Nov 1971 7 March 1972] 17875/72 Headings C2P and C2C [Also in Division C3] The invention comprises compounds of Formula I where X is a direct bond or a group having not more than 3 free valencies on the same carbon atom and derived from a C 1 -C 19  alkane, aralkane or C 2 -C 19  alkene, oxaalkane or thiaalkane, R 1  and R 2  are hydrogen, C 1 -C 8  alkyl, C 6 -C 8  cycloalkyl or alkylcycloalkyl or C 7 -C 9  aralkyl, R 3  is hydrogen or methyl, Y is oxygen or sulphur, p and q are 1 or 2 and n is 0 or 1. The compounds of Formula I, which may be used as stabilizers for organic materials such as polymers and dimethyl terephthalate (see Example 32), may be prepared (a) by reacting a compound of Formula II where R 4  is C 1 -C 5  alkyl or of Formula VI with q moles per mole of compound of Formula II or VI of a compound of Formula III  in the presence of a basic catalyst, or (b) by reacting a trialkyl or triaryl phosphite, phosphate or thionophosphate with pentaerythritol and a compound of Formula II in any order. Compounds of Formula I in which n is 1 may be prepared by reacting compounds in which n is 0 with a suitable oxidizing agent. The intermediate 4 - hydroxymethyl - 1- oxophospha - 2,6,7 - trioxabicyclo[2,2,2]- octane may be prepared by oxidizing 4-hydroxymethyl - 1 - phospha - 2,6,7 - trioxa - bicyclo- [2,2,2]-octane.
Patent GB-433002-A (GB)
Title: Improved electrical apparatus for therapeutical purposes
IPC: A61F7/12
Filed: 1934-06-16
Abstract: 433,002. Medical heating-appliances. NICULESCU, V., 1, Bulev, Domnitei, Bucharest. June 16, 1934, Nos. 17914 and 17915. Convention dates, June 16, 1933 and June 5, 1934. [Class 81 (ii)] Therapeutic apparatus for the heat treatment of cavities and ducts in the human body comprises sounds containing an electric heating resistance flexibly connected to a device for regulating and measuring the amount of heat applied. In the arrangement shown in Fig. 1, the heat applied is regulated by means of a lever d passing over studs e<1> to e<13> connected to tappings on a resistance i which is connected in series with the resistance wire in the sound by means of a flexible cable and plug connectors. A second resistance l is also connected in series with the resistance i and is chosen to attain the same temperature as the sound in use, the temperature being shown by the thermometer c in close contact with it. The sounds consist of a tube m, Figs. 3 and 4, of copper or brass, preferably nickel or chromium plated, containing a rod n surrounded by insulating material formed with a spiral groove in which a resistance wire o is wound. The sound terminates in a plug by which connection to the controlling instrument is made ; a hook s is provided on the metal sleeve t for connection to a diathermic apparatus. The sounds are uniformly heated over the whole or a part of their length and are arranged to operate at a temperature not higher than 60‹ C. The controlling instrument may be made in the form of a box with a sloping front panel having a segment-shaped recess showing the position of the lever d in relation to a temperature scale, the thermometer being dispensed with. A voltmeter and milliammeter may also be included. The device may be used to treat gonorrhea and its complications and also sclerous illnesses. Fig. 10 shows a sound for treatment of the urethra and Fig. 11 for the vagina. Straight cylindrical or conical sounds may also be used. Reference has been directed by the Comptroller to Specification 152,218, [Class 81 (ii)].
Patent GB-1056903-A (GB)
Title: Stranded wire structures
IPC: D07B1/06
Filed: 1965-04-28
Abstract: 1,056,903. Wire ropes. UNITED STATES STEEL CORPORATION. April 28, 1965 [May 1, 1964], No. 17923/65. Heading D1T. The wire rope has six strands 4 around a center core 2, each strand 4 comprising a center wire 10, four wires 12 stranded around the wire 10, then a stranded layer of eight wires 14, 16 and a final outer stranded layer of eight wires 18, the wires 16 being of smaller diameter than the wires 14 and being arranged alternately with the wires 14. The center core 2 may be of stranded wires arranged as shown or a 7 X 7 arrangement, or it may be a core of fiber.
Patent GB-1066812-A (GB)
Title: Improvements in or relating to the manufacture of 2,6-dichlorobenzonitrile
IPC: C07C233/00
Filed: 1964-04-30
Abstract: 2,6-Dichlorobenzonitrile is made from 1-hydroxy-2,2,6,6-tetrachlorocyclohexanecarbonamide-1 (Specification 1,066,811) by converting the latter into 2,6-dichlorobenzamide by loss of water and hydrogen chloride, and then converting the 2,6-dichlorobenzamide into 2,6-dichlorobenzonitrile in known manner. The conversion of the initial carbonamide into 2,6-dichlorobenzamide may be effected by dry heating but is preferably effected in a solvent. A dehydrating catalyst may be present, a number being specified.  A description is given of the preparation of 1-hydroxy-2,2,6,6-tetrachlorocyclohexanecarbonamide-1 from 2,2,6,6-tetrachlorocyclohexanone by treating the latter with sodium cyanide to yield 2,2,6,6-tetrachlorocyclohexanone cyanhydrin, and reacting this compound with sulphuric acid. Examples are then given of the preparation of 2,6-dichlorobenzamide from the carbonamide named above and of the conversion of the benzamide derivative into 2,6-dichlorobenzonitrile by treatment with a dehydrating agent, e.g. phosphorus oxychloride.
Patent GB-711970-A (GB)
Title: Improved drawer cabinet
IPC: A47B88/49
Filed: 1951-07-30
Abstract: 711,970. Drawers. RANDALL, J. E., and FRANKENSCHWERTH, K. June 19, 1952 [July 30, 1951], No. 18027/51. Class 52(1) A filing cabinet comprises a housing a to which are attached channel section members b on which floating channel members c are slidably mounted. The cradle for the drawer comprises side channel members f slidable in the member c and cross members g, h, so that the drawer is located in position on all sides by the peripheral parts of the cradle framework. When the drawer is fitted in the cradle the front parts of the drawer and the cradle are in alignment. Feet u may be' provided which seat within the peripheral parts of the framework or the drawer may have an inset base. Stops e and f<SP>1</SP> limit the sliding movement of the channel members.
Patent GB-423010-A (GB)
Title: Improvements in pumps
IPC: F04B53/14
Filed: 1934-06-19
Abstract: 423,010. Deep-well pumps. BEATTY BROS., Ltd., and ANDERSON, H. M., Fergus, Ontario, Canada. June 19, 1934, No. 18068. [Class 102 (i)] [See also Group XXVI] In a deep-well pump the rod 35<a> is operated by a connecting-rod 25 from a worm-wheel 10, driven by a worm 11. The end 24 of the connecting-rod engages a bearing 23 in a cross-head, comprising two sleeves 21, sliding on guide-rods 3, and connected by webs 22, 28<a>, which carry the bearing 23. Two side-plates 28 on the cross-head carry an end plate 29, to which a goose-neck 30 is secured. The pump-rod 35<a> is secured to the goose-neck and carries a piston moving in a cylinder 32. Another rod 40 secured to the goose-neck carries a piston moving in a cylinder 38, which draws air through a checkvalve 39, and discharges it to the head 33 of the rising main 34. The goose-neck carries a splash-guard 31.
Patent GB-841024-A (GB)
Title: Improvements in or relating to endless travelling belt conveyors
IPC: B65G65/42
Filed: 1957-06-07
Abstract: 841,024. Endless-belt conveyers; piling materials in bulk. KEY, E. M. May 29, 1958 [June 7, 1957], No. 18181/57. Classes 78 (1) and 78 (4). A portable self-contained power-operated endless-belt conveyer 3 of the scraper type, particularly for use in emptying flat-bottomed grain storage bins, is mounted within a light casing 1 of inverted channel shape in crosssection from the sides of which at one end project floats 28 which enable it to rest on the grain without sinking. The lower run of the belt projects below the casing and the flights 7a thereon push the grain towards the end on which the floats are mounted. The ends of the casing are provided with lifting handles 29, 30, the lower ends of which, 29a, 30a, extend below the casing and act as feet for supporting the conveyer. The ends 30a are connected by a plate 31 which acts as a brake to prevent the conveyer from creeping forwards. The conveyer may be used in conjunction with the trough 32, Fig. 7, for delivering grain to the centre of a bin B, Fig. 6. The floats 28 engage recesses 33 cut in the upper edges of the side walls of the trough.
Patent GB-1271987-A (GB)
Title: Flush closing sliding doors
IPC: E05D15/10
Filed: 1969-04-10
Abstract: 1,271,987. Sliding doors. BARA INDUSTRIES CORP. 10 April, 1969 [11 April, 1968], No. 18361/69. Heading E1J. [Also in Division A4] A pair of sliding doors which are flush when in the closed position comprises a first door 11 which remains in the same plane when opened and a second door 12 which is guided when opened to a position behind door 11 by bevelled lower and upper surfaces 19 and 20 on the rear of door 11, the side 16 of the first door which abuts the second door being wedgeshaped with a rearwardly slanting surface forming an angle of less than 45 with the front surface of the door 11, the side 18 of the second door which abuts the first door being wedge-shaped and forming an angle between 135 and 90 with the front surface of the door 12 or being curved such that the side of the first door forms a tangent to the curved surface when the doors are closed. The bottom of door 11 which is suspended by wheels 14 which move along a front track 15 is maintained in the same plane by the coaction of an upwardly extending guide 28 and groove 30 or by an outer guide 29. Door 12 is suspended by plates 22 which are continually pressed towards the closed door position by springs 27 encasing the rear of a rod 23 on which plates side, the ends of rod 23 having wheels 24 and 25 which move in tracks 21 and 26. The bottom of door 12 is positioned by a spring actuated plunger 32 which engages the rear of the door. (Figs. 4-6 not shown) illustrate doors which are not suspended, door (111) which remains in the same plane when opened being guided by top and bottom guides and grooves such as 28 and 30. Door (112) is guided behind door (111) by sliding contact with a forward moving pressure bar (34) affixed to spring actuated plungers (35), the rearmost position of door (112) being guided by a bar 36. When closed the doors are positioned close to each other by the interaction of a magnet (54) (Fig. 7 not shown) extending vertically along the edge 18 of door 12 and a ferrous metal section (55) which extends vertically along the edge 16 of door 11.
Patent GB-274123-A (GB)
Title: Improvements in or in connection with smoke boxes for locomotives and the like
IPC: F23L17/00
Filed: 1927-07-11
Abstract: 274,123. Langer, T. July 12, 1926, [Convention date]. Baffles.-The smokebox of a locomotive or the like is provided with a depending baffle 7, 8, 9, 11 arranged in front of the smoke tubes and with its lower edge spaced from the bottom of the smoke box to leave a passage 5 which is not larger than the sectional area of the smoke tubes. An additional baffle 12, 14 at the front of the smokebox has its lower edge spaced from the baffle described above so as to leave a passage 6 not greater than the passage 5. The baffles are provided with removable doors or plates 9, 14, the door 14 being hinged and adjustable in position by means of a bolt 15 adapted to engage with boles 20 in segmental plates 19.
Patent GB-569679-A (GB)
Title: Improvements in differential motions for traversing textile card grinding rollers
IPC: D01G15/38
Filed: 1943-11-05
Abstract: 569,679. Textile card-grinding rollers. DRONSFIELD, S. W., and DRONSFIELD BROS., Ltd. Nov. 5, 1943, No. 18430. [Class 60] [Also in Group IX] A differential motion for traversing textile card-grinding rollers in which a pair of coaxial shafts 1, 2, the shaft 2 being driven from the carding engine and the shaft 1 operating the traverse, interconnected by gearing 4, 5, the latter being eccentrically mounted on a rib 7 on a fixed end-plate 8, is characterized in that the end-plate 8 is connected to a casing 15 so that together they totally enclose the gearing 4, 5 and preferably also the ends of the shafts 1, 2. A coaxial handle 16 is provided on the casing 15 so that the device may be readily lifted from the carding-engine. A lubricating passage 9 for the gearing is provided. Specification 308,893, [Class 60], is referred to.
Patent GB-1363617-A (GB)
Title: Low-pressure mercury vapour discharge lamp
IPC: H01J9/20
Filed: 1973-04-17
Abstract: 1363617 Gas discharge lamps PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 17 April 1973 [20 April 1972] 18437/73 Heading H1D A method of manufacturing a curved tubular low-pressure mercury discharge lamp comprises the steps of coating the inside surface of an open straight cylindrical tube with a film containing an organic titanium compound, e.g. tetrabutyl titanate, titanium acetylacetonate or tetraisopropyl titanate, hydrolysing the compound to produce an uninterrupted titanium dioxide film inside the tube, forming a coating of luminescent material, e.g. calcium halophosphate activated by manganese and antimony, over the titanium dioxide film, sealing electrodes into the lamp then heating the tube and bending it to the desired curve. The titanium dioxide film is from 0.02 to 0À2 microns thick.
Patent GB-120807-A (GB)
Title: A New or Improved Shopping or Marketting Bag.
Inventor: WEEKES ELLEN AMY
IPC: A45C3/04
Filed: 1917-12-14
Abstract: 120,807. Weekes, E. A. Dec. 14, 1917. No Patent granted (Sealing fee not paid). Hand and like bags.-The upper part of a frameless shopping or marketing bag is adapted to be reduced in size by folding inwards parts d, Fig. 1, which are provided with press-studs f or other fastenings for securing them in their turned-in positions. The depth of the bag may be reduced by turning upwards the lower part of the bag and securing it in place by press-studs e<1>, e<2> or other fastenings. In a modification, the bag has lateral portions g, Fig. 7, adapted to be folded inwards and secured to the middle part of the bag.
Patent GB-1242183-A (GB)
Title: Metal complexes of benzimidazolecarbamates useful as fungicides and mite of ovicides
Inventor: KLOPPING HEIN L
IPC: C07F3/00
Filed: 1969-04-10
Abstract: 1,242,183. Pesticides containing metal complexes of benzimidazolecarbamates. E. I. DU PONT DE NEMOURS & CO. 10 April, 1969 [12 April, 1968], No. 18585/69. Heading A5E. [Also in Division C2] Fungicidal, fungistatic and mite ovicidal compositions comprise a compound of formula I:  (in which Q is -CONHR 2 , -COR 3  or -3Z, X is H, halogen, C 1-4  alkyl, NO 2  or C 1-4  alkoxy, R 1  is methyl, ethyl, isopropyl or sec-butyl; R 2  is hydrogen; C 1-12  alkyl; C 3-12  alkenyl; C 3-12  alkynyl; C 3-8  cycloalkyl; C 3-8  cycloalkyl substituted with methyl, methoxy or chlorine; C 7-8  (cycloalkyl-alkyl); phenyl; phenyl substituted with methyl, ethyl, methoxy, ethoxy, NO 2 , CF 3 , CH 3 SO 2  or halogen; benzyl; or benzyl substituted with methyl, nitro, methoxy or halogen; R 3  is H; C 1-12  alkyl; C 1-12  alkyl substituted with CN, OR 1 , acetoxy, chlorine or fluorine; C 3-10  alkenyl; C 3-10  alkynyl; C 3-8  cycloalkyl; or X-substituted phenyl; Z is C 1-3  alkyl; C 1-3  alkyl substituted with chlorine; phenyl; phenyl substituted with NO 2 , CH 3  or Cl; benzyl or benzyl substituted with NO 2 , CH 3  or Cl; Me is zinc, copper, nickel, manganese, cobalt, cadmium, iron or chromium; and n is 0, ¢, 1, 1¢, 2 or 3) and a carrier. The compositions may also contain conventional insecticides, miticides, fungicides, bactericides, nematocides, or other agricultural chemicals such as fruit set agents, fruit-thinning compounds and fertilizer ingredients. A list of such compounds is given.
Patent GB-1011178-A (GB)
Title: Improvements in steel making processes
IPC: C22C38/06
Filed: 1964-05-05
Abstract: Steel for deep-drawing purposes is tapped in an unkilled or partially killed state and treated by batch degasification to largely eliminate its free oxygen e.g. to a level of 0.005-0.01%. The steel is then treated with aluminium to further reduce its oxygen content to 0.001-0.005%, after which 0.05-1 Kgm. of boron is added per metric ton of steel.  The steel is then poured into an ingot mould so that the rate of climb in the mould is at least 80 cm. per minute.  The boron may be added in the form of ferroboron.  The vacuum treatment may be carried out in apparatus of the type shown in Fig. 1 in which 5 is a container for additives.
Patent GB-874160-A (GB)
Title: Mounting for discharge beans in well drilling bits
Inventor: SWART KENNETH HAYES
IPC: E21B10/18
Filed: 1960-05-26
Abstract: 874,160. Well drilling bits. SMITH TOOL CO. May 26, 1960, No. 18662/60. Class 85. The bit has a passage 16 for the discharge of circulation fluid with a bean sleeve 17, bean 21 and bean retainer 23 mounted in its end. The sleeve 17, retained by a weld 18 has a tapering passage 19 in its upper end and a shoulder 20 against which the inner end of the bean 21 is positioned. The bean forms a continuation of the passage 19 but of reduced diameter, the size depending on the nature of the terrain being drilled through. The retainer 23 is threaded into the sleeve 17 and has a shoulder 26 opposed to the shoulder 27 on the bean. A rubber O-ring is positioned in the space between the retainer 23 and the sleeve shoulder 20, thus preventing leakage through the threads 24, 25 and between the bean and its retainer and also serves to lock the bean and retainer in the sleeve.
Patent GB-972730-A (GB)
Title: Improvements in methods of filtration and in apparatus therefor
Inventor: HOPTON SAMUEL
IPC: B01D33/09
Filed: 1962-05-16
Abstract: 972,730. Rotary drum filters. CHEMICAL EQUIPMENT ENGINEERING Ltd. May 2. 1963 [May 16, 1962], No. 18783/62. Heading B1D. Solid matter from sludge admitted under pressure at a<2> is scraped from an inward flow rotary drum filter A<1> by a knife C and falls into the bottom of a containing vessel B whence it is discharged at intervals through a valve C' which opens and closes automatically in response to the pressure in the vessel. Preferably drain lines d, and a filtrate chamber D and blowback chamber D<1>, are provided, compressed air or water or other fluid being admitted through chamber D' to all the drain lines in turn.
Patent GB-1316207-A (GB)
Title: Fluid pressure pulsation dampener
IPC: F16L55/052
Filed: 1971-06-03
Abstract: 1316207 Fluid pressure pulsation damper HYDRIL CO 3 June 1971 [ 12 June 1970] 18898/71 Heading F1D A fluid pressure pulsation damper comprises a vessel 11 divided into liquid and gas chambers 21, 22 by a bladder 20, the gas inlet 23 being covered and sealed by bladder 20 during operation due to the pressure in chamber 22. The inlet 23 is formed between a counterbore in the vessel 11 and the enlarged head of an insert 25 screwed into the bore from the inside. The enlarged head provides a seating adjacent the inlet 23 for the bladder. The vessel 11 has a wide neck into which is screw threaded a plate 41 having the hydraulic inlet 13. This plate can be removed to facilitate changing the bladder and screwing the insert 25 into the bore through the wide neck. The gas inlet 23 is described in more detail with reference to Fig. 3, (not shown).
Patent GB-245678-A (GB)
Title: Improvements relating to the production of dyestuff emulsions
IPC: C09B67/42
Filed: 1925-04-09
Abstract: 245,678. Goedecke, C. E. J., and Colloisil Colour Co., Ltd. April 9, 1925. Emulsions, making.-Emulsions are prepared by treating a dyestuff solution, which may be supersaturated or not, in a colloid mill with a substance which will form an emulsion therewith, such as oil, fat or mineral oil or mixtures thereof. In an example a solution of the chloride of Brilliant green is emulsified in a colloid mill with an equal weight of mineral oil. The chloride of Malachite green may be used similarly.
Patent GB-592971-A (GB)
Title: Improvements in coffee pots and like utensils
IPC: A47J31/06
Filed: 1945-07-25
Abstract: 592,971. Hollow-ware. KULA, W. July 25, 1945, No. 19051. [Class 66] [Also in Group VI] A coffee pot is provided with a rotatable paddle vane 16 suspended below the strainer from the lid 12. The strainer rests on a shoulder 102 and consists of a gauze 13 supported by a perforated disc 131, the rim 132 of which has radial projections or knurling to space it from the side of the pot. In a modification the gauze is held between two perforated discs, and the free edge of the gauze bears against the side of the pot. In Fig. 4 the strainer comprises a perforated skirt 121 of the lid. In a modification thereof the strainer consists of an inverted perforated cup secured to the underside of the lid. The strainer and the paddle are made of metal or ceramic material.
Patent GB-204158-A (GB)
Title: Improvements in and relating to electrical controllers
IPC: H02P1/08
Filed: 1922-07-12
Abstract: 204,158. Amberton, R. July 12, 1922. Controllers with auxiliary switches.-A motor controller in which a main brush 1 travels over a row of contacts 3<a>, 3<b>, 3<c> ..., and an auxiliary brush P travels over a row of contacts 8<a>, 8<b>, 8<c> ..., both rows of contacts being connected to sections of resistance 4<a>, 4<b>, 4<c> ..., has an additional switch 18 repeatedly closed and opened by cam action from a spindle geared to a brush-operating worm 9. The switch 18 controls the energizing-circuit of an eletromagnetie switch 14 which repeatedly connects and disconnects the main brush and the auxiliary brush, so that in each passage from one contact to the next the actual short-circuiting of the resistance section is effected at the contacts of the switch 14. No-volt magnets 21, 22 operative both in the intermediate and the final positions of the controller, and an overload magnet 27 control line switches 12, 13. A press button switch 23 attached to the handle 11 must be held closed by the operator while the handle is being turned until full-on position is reached.
Patent GB-1342768-A (GB)
Title: Process for the production of oily liquid-containing microcapsules
IPC: B01J13/16
Filed: 1971-04-28
Abstract: 1342768 Microcapsules FUJI PHOTO FILM CO Ltd 28 April 1971 [28 April 1970 (2)] 11953/71 Heading B8C Microcapsules with oily liquid cores are prepared by dispersing a polyvalent isocyanate or isothiocyanate and a compound capable of reacting therewith to form a polymer, or a prepolymer thereof, in the oily liquid, emulsifying the oily liquid in a polar liquid and causing the dispersed materials to react to form a polymer which encapsulates the oil droplets. Suitable compounds to react with the isocyanate or isothiocyanate are polyvalent hydroxy compounds, epoxy compounds, polyvalent thiols, polyvalent amines, acid anhydrides and polyvalent carboxylic acids. A catalyst may be present to promote the reaction, e.g. an amine, organometallic, organic salt, alkali metal compound, phosphine derivative or free radical forming agent. The oil may be of animal, vegetable, mineral or synthetic origin and may contain a low-boiling or polar solvent, e.g. npentane, CH2Cl2, CS2, acetone, CHCl3, methylacetate, MeOH, EtOH, MEK, benzene, ethyl acetate, ether. A surfactant and/or a protective colloid, e.g. gelatine, gum arabic, CMC, casein, starch or polyvinyl alcohol may be used to assist in dispersing the oil in the polar liquid, which is preferably water but may be ethylene glycol, glycerine, butyl alcohol and octyl alcohol.