baber/WOPTO huggingface dataset:
Patent GB-1042637-A (GB)
Title: Pharmaceutical compositions containing dihalogeno-amino-benzylamines
Inventor: KECK JOHANNES
IPC: A61K31/445
Filed: 1964-01-20
Abstract: Aerosol compositions comprise N-[2-amino-3,5-dibromobenzyl] - N - methyl - cyclohexylamine, and isonicotinic acid (dexamethasone 21) ester, with sorbitan trioleate and isopropyl mysistate, together with, as propellant, a mixture of trifluoro-, trichloro- and tetrafluoro-dichloro-ethane, and monofluorotrichloro- and difluorodichloro - methane.  The two active agents are micronized to a maximum particle size of 5 m , triturated with the sorbitan and isopropyl esters, and the first named propellant added.  The suspension is filled into an aerosol container and made up with the remaining propellants; the container is sealed with a dosage valve to provide unit doses for pharmaceutical application (see Division A5).ALSO:Secretolytic compositions comprise dihalogeno-amino benzylamine derivatives of general formula:-  <FORM:1042637/A5-A6/1> wherein R1 represents a lower acyclic aliphatic hydrocarbon group of 1 to 5 carbon atoms, or a cycloalkyl, aralkyl, or aryl group, and R represents hydrogen, or groups as for R1, or wherein R1 and R, together with the adjacent nitrogen represent an unsubstituted or C1 to C5 alkyl substituted pyrrolidinyl, piperidino, or camphidinyl group, and Hal is Cl or Br; or a non-toxic addition salt of the said derivatives, together with at least one further active ingredient having one of the following actions: a) cough-soothing action; b) analgesic action; c) asthma-relieving properties; d) tuberculostatic action; e) cardiac stimulant effect; f) sympathomimetic and/or broncholytic action; g) antihistamine activity.  Preferably inert carriers or diluents are also present, and also a vitamin, such as vitamin C, may be added.  Exemplary of the active ingredients a) to g) are: a) Codeine and its salts; 1-(p-chlorophenyl)-2, 3-dimethyl-4-dimethylamino-butanol-(2); b) Dimethylaminophenyl-dimethylpyrazolone; c) 1-(3-, 5-Dihydroxyphenyl)-2-isopropyl-aminoethanol sulphate; prednisolone; isonicotinic acid dexamethasone-(21) ester; d) Isonicotinic acid hydrazide; e) Digoxin; f) Ephedrine and its salts; g) Diphenhydramine and its salts.  Preferred groups represented by R1 and R are methyl, ethyl, isobutyl, allyl, cyclotrexyl, benzyl and phenyl, and salts may be hydrochloride, hydrobromide, sulphate, phosphate, lactate, maleate, tartrate, or citrate.  The compositions are for internal application (e.g. oral, rectal, or parenteral administration), and may take the form of oily or aqueous injections, suppositories, tablets, capsules, dragees, or ampoules.  Examples are given for preparation of dragees, tablets, an elixir, a syrup, and a dosage aerosol (see Division C4)
Patent GB-801712-A (GB)
Title: Alpha-phenyl, alpha-(4-piperidyl)-benzyl alcohol and the preparation thereof
Filed: 1955-01-27
Abstract: The invention comprises a -phenyl, a -(4-piperidyl)-benzyl alcohol and acid addition salts thereof, and the preparation thereof by hydrogenating a -phenyl, a -(4-pyridyl)-benzyl alcohol or an acid addition salt thereof, and if desired, treating the acid addition salt with a base.  It is preferable to carry out the hydrogenation in the presence of a hydrogenation catalyst, e.g. platinum oxide. Suitable acids from which the acid addition salts may be derived are hydrochloric, hydrobromic, sulphuric, phosphoric glycollic, lactic, acetic, tartaric and levulinic acids.  Detailed examples are given. Reference has been directed by the Comptroller to Specification 740,740.ALSO:A pharmaceutical preparation comprises an inert diluent and a -phenyl, a -(4-piperidyl)-benzyl alcohol or an acid addition salt thereof (see Group IV (b)).  In the examples, tablets are prepared containing the hydrochloride salt of the above alcohol, cornstarch, gelatin and calcium stearate with or without sugar; liquid syrups are prepared containing the hydrochloride salt, sodium benzoate, liquid sugar, citric acid and butyl p-hydroxybenzoate and containing the glycollate salt of the above alcohol, sugar and water; capsules are prepared containing the hydrochloride salt and cornstarch; injectable solutions are prepared containing the hydrochloride salt, sodium chloride and water and the glycollate salt and water; and oral suspensions are prepared containing the hydrochloride salt, water, Veegum (magnesium aluminium silicate) and "Tween" (Registered Trade Mark).  Reference has been directed by the Comptroller to Specification 740,740, [Group IV(b)]
Patent GB-1244294-A (GB)
Title: Apparatus for monitoring the position of vessels on a conveyor
IPC: B65G47/256
Filed: 1970-01-19
Abstract: 1,244,294. Discharging wrongly oriented containers from a conveyer. HOLSTEIN & KAPPERT MASCHINENFABRIK PHOENIX G.m.b.H. 19 Jan., 1970 [1 Feb., 1969], No. 2485/70. Heading B8A. In apparatus for monitoring the position of vessels 5 such as bottles, tins and the like on a conveyer 1 provided between vessel treatment machines (not shown) and having a pivoted rail ejector section, two feelers 4, 4<SP>1</SP> are arranged vertically one above the other and extend into the conveyer path of the bottles, the spacing between the plane of the conveyer and the upper feeler being larger than the diameter of a vessel 5. In operation, on actuation, by a passing bottle 5, of the lower feeler only, an ejector member 6 is moved into the conveying plane. The guiderail section opposite the ejector has a gap which is greater than the diameter of a bottle. The feelers are arranged so as to be both radailly and axially adjustable. The ejector is actuatable by means of an electromagnetic actuator. The feelers may be in the form of pneumatic or optical devices instead of mechanical arms as shown.
Patent GB-399369-A (GB)
Title: Improvements relating to the fuel supply and combustion spaces of direct injection oil engines
IPC: F02B21/02
Filed: 1933-01-26
Abstract: 399,369. Oil engines. McLAREN, Ltd., J. & H. and McLAREN, H. J., Midland Engine Works, Leeds. Jan. 26, 1933, No. 2531. [Class 7 (iii).] A spherical air cell 5 is located in a cylinder head and provided with two or more passages 6 which initially diverge from the cell and finally converge towards one another on opposite sides of the stream of fuel injected from a sprayer 1 into a combustion chamber 2 of the shape shown in plan in Fig. 3. In an engine having several sprayers a separate cell for each sprayer may be provided ; alternatively, all the sprayers may be arranged symmetrically with respect to the outlet passages of a single air cell. The air cell may have a plurality of pairs of passages from which converging air streams are directed on to the fuel stream. The whole or part of the cell may be formed in a plug 5a insulated from the cylinder head by an air space 5b and plugs, insulated by air spaces, may be screwed into the passage 6.
Patent GB-332935-A (GB)
Title: Improvements in or relating to processes for the production of tanning extracts and cellulose or pulp
IPC: C14C3/10
Filed: 1929-01-25
Abstract: 332,935. Forestal Land, Timber, & Railways Co., Ltd., and Phillips, R. O. Jan. 25, 1929. Pulp, preparation of. - Pulp and tanning extracts are obtained simultaneously from tanning-containing woods &c. such as quebracho, chestnut, oak tezera, mangrove or wattle by treatment with approximately three parts of sodium sulphide and one part of sodium bicarbonate in aqueous solution. The liquor is added, for instance to quebracho wood, at such a rate that approximately fifty pounds of the dry chemicals is added to each ton of wood, the extract and the pulp being subjected to the usual treatment. The subject-matter disclosed in Specifications 1665/82; and 2603/98, [Class 2, Acids and salts, Organic &c.], is disclaimed. According to the Provisional Specification acid and other alkaline sulphide extraction liquors may be employed, such as a mixture of sodium sulphide and hydroxide.
Patent GB-1358152-A (GB)
Title: Differential pressure transducer
IPC: G01L9/00
Filed: 1973-01-18
Abstract: 1358152 Pressure transducers YOKOGAWA ELECTRIC WORKS Ltd 18 Jan 1973 [23 Feb 1972] 2676/73 Heading G1N A differential pressure transducer comprises two facing diaphragms 1, 2 Fig. 8, inter-connected at their centres by a rod 3 to which is attached a spring member 5 fixed to a housing at an intermediate portion 55 and/or a lower portion 55 , whereby a differential pressure in chambers R1, R2 displaces the rod 3, and a shorting ring 75 at the upper end of spring 5 is correspondingly displaced to produce an output signal from a normally balanced differential transformer 7.. The space between the diaphragms 1, 2 contains a back-up plate 4 with convolutions matching corrugations on the diaphragms, and with a diametric hole for the spring 5. The remaining space between the diaphragms is filled with a sealing liquid e.g. a viscous silicone oil.
Patent GB-1150721-A (GB)
Title: Improvements in or relating to a Method of Concreting-In Holding-Down Bolts
Inventor: BOOKER GEORGE EDWIN
IPC: E02D27/42
Filed: 1965-07-22
Abstract: 1,150,721. Anchoring bolts. G. E. BOOKER. 13 Sept., 1966 [22 July, 1965], No. 2829/65. Heading F2H. A method of concreting-in a holding-down bolt assembly consists of at least the steps of positioning a bolt 1 whose shank is encased in destructible cladding 4, made from, e.g., polypropylene, polyethylene, or polystyrene, pouring concrete 10 to set against the cladding, and, after setting, destroying the cladding in situ, e.g. by combustion, or a solvent, to expose the shank of the bolt. The assembly also includes an anchoring plate 3. The cladding may be placed in a position inverted from that shown in Fig. 2.
Patent GB-325482-A (GB)
Title: Improvements in or relating to wave signalling apparatus, such as radio receivers
IPC: H03D11/02
Filed: 1928-08-10
Abstract: 325,482. Robinson, J. Aug. 10, 1928. Divided on 625,232. Drawings to Specification. Thermionic amplifiers and detectors. - In a super-regenerative wireless receiver, quenching of the oscillations is effected by altering periodically the phase of the energy. The incoming signal energy may be applied to a pair of thermionic valves in parallel the output circuits of which are coupled in reversed phase to an oscillatory circuit of negative resistance. The valves are rendered alternately operative, at a frequency greater than the signal frequency, preferably by a superimposed alternating current in the plate circuit arranged to oppositely affect the valves.
Patent GB-757896-A (GB)
Title: Suspension system for the bogies of railway and like vehicles
Inventor: HIRST ARCHIE JOHN
IPC: B61F5/00
Filed: 1953-01-31
Abstract: 757,896. Bogie mountings. METALASTIK, Ltd. Jan. 15, 1954 [Jan. 31, 1953], No. 2840/53. Class 103 (6). In a suspension system for resiliently supporting railway and like vehicles or bogies in which the weight of the vehicle is carried by side linkages and in which a central positioning device resists traction and braking forces and restrains longitudinal movement between the bogie and underframe, the linkages are so constructed that within normal limits of displacement of the links about horizontal transverse axes, the vehicle body is capable of movement only in a horizontal plane relative to the bogie, and the traction and braking loads are carried by a central longitudinal strut extending between the bogie and the body. In the arrangement shown, the bogie frame 11 has on each side member bearers 14, 15, the bearer 14 supporting an upwardlyextending link 16 and the bearer 15 supporting a downwardly-extending link 17. The links carry a pivotally-mounted beam 18 built up from side plates and transverse members. Rubber springs 19 are arranged between the side plates, the outer ends of the springs being supported on inclined transverse members 20 of the beam, and the inner ends engaging a wedge-shaped member 21 secured to the vehicle underframe. The springs preferably have interleaves and tie bars may be provided which join interleaves or intermediate plates on opposite sides of the apex formed by the springs, as disclosed in Specification 648,516. The pivotal connections at the ends of the links 16, 17 may be of rubber, as shown in Specification 714,074. Movement of the bogie relatively to the vehicle along the axis of travel is restrained by the provision of a strut 27 connected by spherical rubber bearings 28 to a bogie transom at one end and to the vehicle underframe at the other end. The bogie is supported from the axis 29 by chevron-shaped rubber sandwiches 30 as disclosed in Specification 720,365. In a modification the links 16, 17 are connected to the body and the beam 18 to the bogie.
Patent GB-486979-A (GB)
Title: Improvements relating to bed-tables
IPC: A47B23/04
Filed: 1937-02-01
Abstract: 486,979. Bed-tables. TAUNTON, Ltd., J. & J., and TAUNTON, R. P. Feb. 1, 1937, No. 2844. [Class 52 (iii)] In tables of the kind comprising a sheet-metal panel or tray 4 attached at its edges to a U-shaped frame 1 adapted to rest upon the floor and straddle a bed, the panel has a raised boundary wall 5 secured to the frame, the bottom of the tray being in a plane below the top of the frame. The sides 8 of the tray 4 are shaped to fit over the tubular side members of the frame and secured by rivets 9 or by welding, the crevices being filled in by welding. The ends 6 of the tray are curled over and the hollow under side filled in with metal. Cross bars 2 may be provided between the members 1 which are mounted on castors 3.
Patent GB-678457-A (GB)
Title: Improvements in rectal supports or trusses
IPC: A61F5/24
Filed: 1950-02-03
Abstract: 678,457. Surgical trusses. MUGRIDGE, A.E. Jan. 26, 1951 [Feb. 3, 1950], No. 2854/50. Class 81 (ii). A rectal truss comprises an outer sleeve of rubber filled with a pad 2 of absorbent material, such as cotton wool or sponge rubber, with a tension core 6, of wire, passing through it and connected to means for securing it in position, the sleeve being apertured, at 18, to allow lotion &c. to escape from the absorbent filling. The core 6 engages a fastening loop 11 at one end and a ring, to which a wire loop 9 is secured, at the other.
Patent GB-1354268-A (GB)
Title: Thiono-phosphoric-phosphonic acid esters ester amides and their use as insecticides and acaricides
IPC: C07F9/40
Filed: 1973-01-19
Abstract: 1354268 Pesticidal organo-phosphorus compounds: 4-iodo-phenols BAYER AG 19 Jan 1973 [20 Jan 1972] 2891/73 Headings C2P and C2C  Novel compounds of Formula I where R is C 1-6  alkoxy or mono- or di-(C 1-6  alkyl) amino, R<SP>1</SP> is phenyl, C 1-6  alkyl, mono- or di- (C 1-6  alkyl)amino or C 3-6  alkoxy and X is oxygen or sulphur may be prepared by reacting 4- iodophenol, in the presence of an acid-binding agent or in the form of an alkali metal or alkaline earth metal salt with a compound of Formula II where Hal is halogen. The starting material, 4-iodophenol, may be prepared by reacting diazotized 4-aminophenol with potassium iodide. The compounds of Formula I have pesticidal properties and may be used as the active ingredients in conventional pesticidal compositions for combating insects and acarids (including ectoparasites).
Patent GB-362748-A (GB)
Title: Improvements in or relating to yielding clutches
IPC: F16D7/02
Filed: 1931-01-29
Abstract: 362,748. Friction clutches. WRIGHT AERONAUTICAL CORPORATION, Paterson, New Jersey, U.S.A.-(Assignees of Chilton, R. ; 26, Midwood Road, Ridgewood, New Jersey, U.S.A.) Jan. 29, 1931, No. 2947. Convention date, May 15, 1930. [Class 80 (ii).] A yielding coupling incorporated in a gear train for driving a member having considerable inertia, such as an aircraft engine supercharger, comprises a split expansible driving band 6 which is spread into frictional driving engagement with a driven gear wheel 10, by the centrifugal force of an inner floating split weighted ring 8 made up of six segments, resiliently connected as shown or independent, and driven only by friction and the viscosity of the oil film. The band 6 is driven through intermeshing teeth 5 at one side end only by a partially toothed flange 4 which co-operates with a bolted flange 2 to retain the parts on the driving wheel 9. The torque transmitted in one direction is greater than that in the other and the coupling allows slip under excessive strain such as on sudden acceleration of the engine and overrun such as on sudden deceleration, the sudden variations in speed being either cyclic, such as due to torsional vibration in the engine crank shaft, or otherwise.
Patent GB-678577-A (GB)
Title: Improvements in or relating to the production of benzene hexachloride
Inventor: ROELS OSWALD ALBERT MARIE GHIS
IPC: C07C17/02
Filed: 1950-02-06
Abstract: A process for the production of benzene hexachloride having a content of gamma isomer of at least 20 per cent by weight comprises introducing chlorine into a liquid mixture of benzene and one or more of the group of partially chlorinated aliphatic hydrocarbon solvents consisting of methyl chloride, methylene chloride, chloroform, ethyl chloride, 1,1-dichlorethane, ethylene dichloride, 1,1,2-trichlorethane, sym-tetrachlorethane, propylene dichloride, 1-chloro - 1 - methyl - propane, n - butyl chloride, tert - butyl chloride, 1,2 - dichloro - isobutane, monofluorodichloromethane and 1,1 - difluoro-1,2-dichlorethane at a temperature between 0 DEG  C. and -50 DEG  C. in the presence of actinic light and in the absence of inhibitors of the addition reaction between benzene and chlorine. Light of wavelength between 4500   and 2500   is suitable.  Any oxygen must be removed before the chlorination.  In examples, a mixture of 3 moles. of solvent and 1 mole. of benzene is chlorinated at various temperatures in the range specified, the yield of gamma-isomer at each temperature being stated.  The solvents employed are: (1), (6) and (7) methylene chloride, (2) ethylene dichloride, (3) 1,1,2-trichlorethane, (4) 1,2-dichloropropane, (5) monofluorodichloromethane.  Example (6) is a continuous process, there being added to the filtrate from the precipitated gamma isomer more benzene and methylene chloride after which it is recycled for further chlorination.  In example (7) chlorine, benzene and methylene dichloride in molar proportions 0.25 : 1 : 3 are mixed in the dark at -38 DEG  C. and passed to a reactor, cooled to -50 DEG  C., illuminated by mercury arc lamps.  A graph shows the variation in a -, b -, g - and d -content of the product obtained with methylene dichloride solvent at temperatures between +30 DEG  C. and -50 DEG C.  A table shows the temperature of maximum g -isomer formation in each solvent specified.  Reference is made to Specifications 637,412, 637,732, 24620/48 (as open to inspection), U.S.A. Specification 2,010,841, and Belgian Specification 471,772.
Patent GB-741486-A (GB)
Title: Improvements in side and end bearers for the bogie suspension of railway rolling stock
Inventor: HIRST ARCHIE JOHN
IPC: B61F5/14
Filed: 1953-02-03
Abstract: 741,486. Underframe details of railway vehicles; rubber springs. METALASTIK, Ltd. Jan. 22, 1954 [Feb. 3, 1953], No. 2998/53. Classes 103 (6) and 108 (3). In a side or end bearer for the suspension of a vehicle underframe upon a bogie of a railway vehicle a bearing plate on the underframe or bogie which is adapted to engage a relatively slidable surface on the bogie or underframe, is mounted at the base of a pyramid of at least three rubber sandwich springs so arranged that the application of lateral loads and couples results only in lateral and angular deflections respectively. As shown, the side bearer comprises an inner mounting member 11 and an outer mounting member 16. The member 11 is a casting of part spheroidal shape with spaced flats 12 for mounting rubber springs 13. At the bottom there is a surface 14 recessed to receive a renewable bearing disc 15 which maybe of the kind used in brake linings. The outer member 16 is also of part-spheroidal form with flats 17 for mounting the outer ends of the springs 13. Ledges 19 are provided on both members 11, 16 to retain the springs in position. The outer member 16 is secured to the vehicle underframe and the bearing disc of the inner member engages a bearing plate of unlubricated friction material on the bogie. Alternatively the bearing plate may be a lubricated cast iron or bronze plate. To prevent the member 11, 16 from separating when the vehicle body is raised a guard plate 20 is provided which overlaps an opening 21 in the member 16 and is secured to the member 11.
Patent GB-627077-A (GB)
Title: Improvements in and relating to hoists
IPC: B66B9/187
Filed: 1947-01-31
Abstract: 627,077. Masts for hoists. BRITISH HOIST & CRANE CO., Ltd., and EVANS, P. N. Jan. 31, 1947, No. 3024. [Class 20 (i)] [Also in Group XXX] A column structure for a hoist comprises a pair of front rails and a pair of supporting members extending along the length of the structure, and means for holding said rails and supporting members in spaced relation, said means comprising a series of yokes each secured to one of said supporting members and one of said front rails and ties holding said yokes in spaced relation. Figs. 1, 2 show a unit for forming the guideway of a skip having an L-shaped platform, a number of these units being joined endto-end to form a complete column. The unit comprises front rails 10, 11 supported by yoke members 14 from members 12, 13 which are secured by clips to scaffolding. The members 14 are bolted or riveted to the rails 10, 11 and members 12, 13 and those members 14 on opposite sides of the column are held in spaced relationship by tubes 16, 17 housing bolts 18, 19 passing through openings at the centre and at the rear end of the members 14. The vertical portion of the skip platform is fitted with two pairs of rollers, the lower pair bearing against the front surface and the upper pair against the rear surface of the flanges 10a, 11a of the rails 10, 11.
Patent GB-675687-A (GB)
Title: Improvements relating to weather-excluders and the like for doors and windows
Inventor: ISSIGONIS ALEXANDER ARNOLD
IPC: B60J10/08
Filed: 1950-02-07
Abstract: 675,687. Draught &c. excluders. MORRIS MOTORS, Ltd. Feb. 6, 1951 [Feb. 7, 1950], No. 3091/50. Class 20(iii) Doors or windows are sealed against draughts &c. by means of a rubber or like resilient strip having an integral attachment portion 1 formed with a continuous longitudinal 1 groove 2 of approximately T-section the mouth of which is expansible to enable the attachment portion to be sprung on to a co-operating T-section rigid supporting structure 6 incorporated in the door &c. surround. The groove 2 divides the strip into two oppositely curved limbs, 3, 4 which are pulled apart to expand the mouth of the groove. Limb 4 forms the outer sealing element, and a similar curved flap 5, rooted at the junction of the part 1. to the limb 3 serves as the inner sealing element. The support 6 is established by forming marginal channels 7, 8, in co-operating body side panels, e.g. 9, 21, assembling the panels with channels 7 and 8 back to back, and spot welding the bases of the channels. The application of the strip to the four sides of the door surround and to the windscreen pillar is shown.
Patent GB-588280-A (GB)
Title: Improvements in and relating to sifters for face powder boxes
IPC: A45D33/34
Filed: 1945-02-07
Abstract: 588,280. Boxes. MICHEL, H. Feb. 7, 1945, No. 3129. [Class 18] A sifter for a face powder or like box, comprises a frame-like element 1 of soft or resilient material dimensioned to provide a powder-tight seal with the wall of the container 2, a second and more rigid frame 3 of smaller external dimensions, and a gauze frame 5 stretched over the opening in the frame and secured by means of a suitable adhesive between these ' two elements. For the removal of the sifter a loop of ribbon 6 is provided between the frames 1, 4. A third rigid frame may be secured between the frame 4 and the base 2.