baber/WOPTO huggingface dataset:
Patent FI-905834-A (FI)
IPC: E04B1/78
Filed: 1990-11-27
Abstract: A translucent, fibrous thermal insulation sheet (1) with a high thermal insulation characteristic combined with sufficient light transmissivity. The thermal insulation sheet comprises coating layers (2) of glass, plastics, plastics composite or some combination of these, possibly surface-treated, and an insulating layer (3) containing thin fibers, such as glass fibers or the like.
Patent FI-912297-A (FI)
Inventor: MACHURAT JEAN
IPC: C08K3/36
Filed: 1991-05-10
Abstract: Elastomeric compositions with a halobutyl matrix reinforced by a siliceous inorganic filler, which are characterised in that they additionally contain an epoxidised natural rubber. These compositions exhibit high, both thermomechanical and adhesive, properties, especially when compared with natural rubbers. They can be employed for the preparation of tubeless-type leakproof tyres.
Patent FI-913120-A (FI)
Inventor: UTUNEN PEKKA
IPC: F23C/
Filed: 1991-06-27
Abstract: In a fluidized bed furnace 2 that contains a combustion chamber 4 cooled by water tubes 24, upper and lower collectors 6, 8, as well as a nozzle bottom 9, the sealing of the combustion chamber 7 and the nozzle bottom consists of two plates that are welded together along the edges so that together they form a closed space that functions as a collector to which the water tubes in the wall 10 of the combustion chamber are connected. Collectors 6, 8 preferably consist of two round disk flanges arranged facing each other. <IMAGE>
Patent FI-931293-A (FI)
Inventor: PARMA ANTERO
IPC: F16K5/06
Filed: 1993-03-23
Abstract: A valve, comprising a valve body (1) with entry (2) and exit passage (3), and a closing member (4) for closing and opening the valve, disposed to be turnable in the valve body. The closing member comprises two spherical calottes (5) less than a hemisphere, and a closing plate (6) connecting them, of which the curved edges (7) form a substantially smooth continuation of the calottes' curvature.
Patent FI-932168-A (FI)
Inventor: SCHWAMMKRUG WERNER
IPC: E05B27/00
Filed: 1993-05-13
Abstract: In a lock cylinder with a springless tumbler pin 30, which on the one hand is controlled by a depression 32f in the key and on the other hand can engage into a recess 12b of the inner circumferential face 12a of the lock-cylinder housing 10, an axial-sliding element 20 is provided essentially parallel to the direction of insertion of the key 32 and can be taken up by a take-up face 32i of the key; a displacement of the tumbler pin 30, with the key 32 inserted, is possible only when, as a result of an appropriate position of the take-up face 32i in the longitudinal direction of the key 32, a predetermined position of the axial-sliding element 20 is brought about by the inserted key 32. <IMAGE>
Patent FI-960354-A (FI)
Inventor: BAUER BERND
IPC: C25B1/00
Filed: 1996-01-26
Abstract: PCT No. PCT/DE95/00643 Sec. 371 Date Jan. 25, 1996 Sec. 102(e) Date Jan. 25, 1996 PCT Filed May 11, 1995 PCT Pub. No. WO95/33084 PCT Pub. Date Dec. 7, 1995The invention concerns an electrochemical process for the production of metallic hydroxides and/or metallic-oxide hydroxides from metal ions and hydroxide ions, as well as a device for carrying out the process. The metallic hydroxide and/or metallic-oxide hydroxide is formed in a chamber K, bordered on the cathode side by a bipolar membrane, and the required hydroxide ions arise by means of a bipolar membrane, the anion-selective layer being arranged on the anode side. The metal ions are either fed into the chamber K or formed in the chamber K in the presence of an agent, present in the chamber K and at a pH>7, which complexes the metal ions. The device for implementation of the process exhibits a cylindrical head geometry, connected to a conical geometry.
Patent FR-1605308-A (FR)
Title: Pyrrolidine cpds
IPC: C07D207/08
Filed: 1964-07-30
Granted: 1974-08-02
Abstract: I pyrrolidines (I) where R = H, (1-4C) alkyl, (1-4C) alkanoyl R' = (2-4C) alkyl. II Acid addn. salts and pharm. prepns. of I. Analgesics with no side effects, and no tendency to addiction. 2-(m-methoxyphenyl)-alpha-propylsuccinonitrile (23 g.), Raney nickel (6 g.) and MeOH (150 ml.) stirred in an autoclave at 126 kg./cm2, heated to 170 deg.C, the pressure rising to 168 kg./cm2, and kept there until H2 adsorption ceased. Cooled, filtered, evapd., extd. residue with 2N-HCl, basified, extd. (Et2O), evapd., and distilled at 118-121 deg.C/1 mm., giving 1-methyl-3-(m-methoxyphenyl)-3-propyl-pyrrolidine. Base in Et2O, treated with HCl in PriOH, gave the hydrochloride, m.p. 133-5 deg.C (recryst. from PriOH-Et2O).
Patent GB-493734-A (GB)
Title: Improvements in devices for securing bobbins and the like on the spindles of spinning, twisting and like machines
IPC: D01H7/16
Filed: 1938-01-13
Abstract: 493,734. Mounting bobbins on spindles. VEREINIGTE KUGELLAGERFABRIKEN AKT.-GES. Jan. 13, 1938, No. 1128. Convention date, Jan. 13, 1937. [Class 120 (ii)] A bobbin is coupled to the spindle of a spinning, twisting, or like machine by members arranged in diametrically opposed pairs adapted to engage opposed points or areas on the internal surface of the bobbin and the coupling members of each pair are pressed radially outwards by resilient loading means, e.g. springs, extending crosswise of the bobbin and rotatively entrained by the spindle but having no radial abutment therewith so that the pressure applied by the loading means to the coupling members of a pair is equal and opposite. As shown in Figs. 4 and 5, springs 6, 7 freely supported in bores in the spindle head 13 act on the two opposite coupling members 2, 3 and 4, 5 respectively, the members engaging the interior of the bobbin 1 ; the springs are preferably located in sleeves 14 in the head 13. Each spring may engage a cross-piece at each end, each crosspiece carrying two coupling members. In another arrangement. Fig. 7, the coupling members are mounted in a sleeve 18 at the end of the spindle 12 and after the coupling members and springs have been introduced into the sleeve, the latter is closed by a cover 19. In another form, in which the spindle extends through the head carrying the coupling members, the springs are divided and a movable abutment member disposed around the spindle is inserted between the parts of the springs and transmits the force of the springs uniformly to each of a pair of opposite coupling members. In a further form, Fig. 12, in which the spindle 12 also extends between the springs 6, 7, these are formed of a stirrup shape with curved portions passing around the spindle 12. The coupling members and springs may be disposed in a cap placed on the spindle head.
Patent GB-468895-A (GB)
Title: Improvements in or relating to fuse-holders for use in connection with electric fuses of the replaceable cartridge type
IPC: H01H85/62
Filed: 1936-01-14
Abstract: 468,895. Fusible cut - outs. CRABTREE & CO., Ltd., J. A., and McLOUGHLIN, H. F. Jan. 14, 1936, No. 1142. [Class 38 (i)] In a cartridge - fuse holder, the transverse portion c<1> of a set of spring blades c<2>, is retained between a contact member a<1> and an insulating-cap b, the blades passing through apertures a<3> in the contact member. An inspection window e allows the use of a fuse having an indicator at its end. Specifications 429,178 and 468,894, [both in Group XXXVII], are referred to.
Patent GB-136005-A (GB)
Title: Improvements in Apparatus for the Manufacture of Solid Band Tyres.
IPC: B29D30/02
Filed: 1919-01-17
Abstract: 136,005. Wood-Milne, Ltd., and Cole, F. Jan. 17, 1919. Tyres, elastic, special apparatus for making.- lnapparatus such as is described in Specification 112,176, for making solid band tyres, the interior roller C, as mounted on stationary or adjustable supports or bearings, and the exterior rollers B, B' are mounted on an hydraulic ram d. By setting the valve of the ram to open at a predetermined pressure, a constant pressure may be applied to the tyre as it is being built up. An adjustable guide E may be used to shape the tyre. There may be two interior rollers.
Patent GB-699730-A (GB)
Title: Improvements in or relating to chairs having arm rests
IPC: A47C7/54
Filed: 1953-01-15
Abstract: 699,730. Seats. HITTER CO., Inc. Jan. 15, 1953 [May 7, 1952], No. 1243/53. Class 52(ii) A dental &c. chair is provided with arm rests pivotal to a number of in-use positions and an out-of-use position; the pivotal movement comprising clutch surfaces and means being provided for clamping releasably such clutch surfaces. The arm rests, as shown, each comprise an arm surface 55 carried by an arm 53 mounted on an axis from a bracket 37 rigidly secured to the chair. The said axis comprises clutch members 61, 65 and a bolt 67 with a spherical head 69 seated in clutch member 65 and provided with a split nut 73 which may be tightened on the bolt by a screw 75. Contained within and pivoted at 85 to each arm 53 is a lever 83 which has a cam projection 105 coacting with a transverse groove in the face 79 of the nut 73. The lever 83 has at its upper end a handle 91 provided with a notch 99 engageable by a spring 101. Movement of the lever 83 in a clockwise direction by means of the handle 91 against the restraining action of of the spring 101 and notch 99 causes the projection 105 with its engagement with the nut 73 and the bolt 67, to move to separate the clutch members 61, 65 and so permit the arm rest to be moved into an adjusted position such as those shown in dotted lines in Fig. 2.
Patent GB-957924-A (GB)
Title: New or improved machine for producing bevel and hypoid gears
Inventor: DEAKIN THOMAS MEYRICK
IPC: B23F23/12
Filed: 1962-01-13
Abstract: 957,924. Gear-cutting. DAVID BROWN INDUSTRIES Ltd. Jan. 3, 1963 [Jan. 13, 1962], No. 1322/62. Headings B3K and B3L. A machine for producing bevel and hypoid gears, by moving a workpiece relative to a tool or tools as though the workpiece were rotating in mesh with a non-generated mating gear of which one tooth flank surface is represented by the surface swept out by the or each tool, comprises means for oscillating the workpiece about two axes 17, 34, one of which lies in a plane perpendicular to the other. The work 61 is carried on a table 18 oscillated about a shaft 19 by an adjustable eccentric 26 acting through a slotted plate 24, tapes on a slide 23, a segment 21, and a rod 20. The table carries a slide 29 on which a work head 31 can be adjusted axially along guides 32. Re-circulating roller guides 36 on the table support a member 37 attached by tapes 40 to an arcuate member 35 centred on the axis 17 of the shaft 19 and mounted on a base box structure 12 so that points on the member 37 move in an involute path. Vertically-adjustable brackets 48 on the member 47 carry tapes engaging an arcuate member 42 on a sleeve 43 surrounding the workspindle 33. The sleeve 43 and spindle 33 are connected by an indexing mechanism 45, 46. To change the ratio of the amplitudes of the oscillations of the table 18 and the work spindle 33, the arcuate member 42 is changed and the brackets 48 suitably adjusted. The motor-driven cutter 59 is mounted in a housing 55 adjustable on guides 56 on a slide 53 adjustable on a member 51 mounted by trunnions on a slide 50. The axis 52 of the trunnions intersects the axis 34 of the work and the axis 17. The face of the cutter may lie in a plane on which the axes 52 17 intersect. The cutter is adjusted to represent one tooth flank surface of the non-generated wheel with which the pinion is to mate, the wheel being coaxial with the table 18 and having its pitch cone apex at 60. For cutting a hypoid gear, the slide 29 is adjusted to offset the pitch cone apex of the work from the point 60. As illustrated in Fig. 4, the cutter 59 is fed in until the cutting plane of the tips passes through the point 60. Alternatively, instead of moving the housing 55 to feed the cutter, the infeed may be produced by angular movement of the member 51 as shown in Fig. 5. A second cutter is necessary to cut the other tooth flanks. By stopping the motor 28 and clamping the table 18, non-generated gears can be cut. In a modification, the means for rolling the gear comprises a slotted involute cam 64, Fig. 7, moving a slide 37 connected by tapes 69 to the workspindle 33. In further modifications, the tape mechanisms are replaced by rack-and-pinion means; or the cutter can be replaced by twin intermeshing cutters, or by twin reciprocating cutters to produce straight-toothed bevels, or by grinding wheels.
Patent GB-788797-A (GB)
Title: Improvements in or relating to discharge means for vertical retorts and other containers
IPC: B65G65/00
Filed: 1955-01-17
Abstract: 788,797. Discharging vertical retorts. SCOTTISH OILS, Ltd., and STEWART, D. Jan. 11, 1956 [Jan. 17, 1955], No. 1367/55. Class 51 (2). [Also in Group XXX] Apparatus for discharging a vertical shale retort or hopper of reactangular cross-section comprises serrated rollers 5 and 6 driven so that roller 5 rotates anti-clockwise and roller 6 rotates clockwise, spent shale channelledover the rollers by side-plates 19 and louvres 22 and 25, being discharged between said rollers and the side walls 10 and 11. An inverted V-shaped baffle having sloping side surfaces 13 and 14 defining a central slot, and sloping triangular end surfaces, is supported by bars 18 attached to the plates 19, providing a ridge over the line of symmetry of the rollers. Gas inlet ports 23 protected by deflectors 24 are disposed behind the louvres.
Patent GB-1395335-A (GB)
Title: Drug formulations
IPC: A61K9/48
Filed: 1972-01-12
Abstract: 1395335 Accelerated-release pharmaceutical capsules LILLY INDUSTRIES Ltd 11 Jan 1973 [12 Jan 1972] 1377/72 Heading A5B Drug capsules which release their contents more quickly in use contain, in addition to the drug, 2-65% based on the weight of the drug of an alkali metal carboxymethyl starch containing 15-35 carboxymethyl groups per 100 glucose units. The capsules are generally hard gelatin capsules. The starch derivative may be sodium carboxymethyl starch. Drugs specified include: cephalexin, paracetamol, aspirin, phenobarbitone, dextropropoxyphene napsylate, amylobarbitone, ethinamate, phenylbutazone, penicillamine hydrochloride, sulphadimidine, acetohexamide.
Patent GB-571138-A (GB)
Title: Improvements in means for repairing rents or holes or the like in sheet rubber articles
IPC: B29C35/02
Filed: 1944-01-25
Abstract: 571,138. Vulcanizers. BIRDSALL, H. Jan. 25, 1944, No. 1423. [Class 70] In a pressing-device for holding patches during vulcanizing for repairing inner tubes of tyres &c., as described in Specification 373,895, the bottom wall of the bag 1 extends to a level below the side wall of the container 2 and is provided with a lateral flange 4 extending all round, and beyond the bottom edge of, the container.
Patent GB-1377231-A (GB)
Title: Basically substituted benzyl-phthalazinone derivatives acid addition salts thereof and process for the production thereof
IPC: C07D451/04
Filed: 1972-01-12
Abstract: 1377231 4 - Benzyl - 1(2H) - phthalazinones ASTA-WERKE AG CHEMISCHE FABRIK 12 Jan 1972 [22 Jan 1971] 1433/72 Heading C2C  Novel 4 - benzyl - 1(2H) - phthalazinones of the general formula wherein each of R 1  and R 2  is a hydrogen or halogen atom or a C 1-4  alkyl, C 1-4  alkoxy, hydroxy, trifluoromethyl, nitro or optionally substituted amino group; X is -CH 2 - or -CH(CH 3 )-, m and n are each 1, 2 or 3, p is 0 or 1 and -CH=Y is an N-C 1-4  alkyl-pyrrolidinyl, N-C 1-4  alkyl-piperidyl, N-C 1-4  alkyl. perhydroazepinyl, quinuclidinyl, tropanyl or scopyl group, the tropanyl or scopyl group being connected to the 2-nitrogen atom of the phthalazinone directly by way of a ring carbon atom of this tropanyl or scopyl group, and the other groups being connected to the 2-nitrogen atom of the phthalazinone directly or by way of a -CH 2 - or -CH(CH 3 )- group, and physiologically acceptable acid addition salts thereof are prepared (a) by reacting an α-phenyl-acetophenone-o-carboxylic acid of the general formula or a reactive derivative thereof with a hydrazine of the general formula H 2 N-NHR 3 , wherein R 3  is a hydrogen atom or group; (b) by reacting an α-phenyl-acetophenone of the general formula  with a hydrazine of the general formula  wherein R 4  is a C 1-4  alkyl group; (c) by reacting a hydrazide of the general formula with a phenylacetic acid or derivative thereof of the general formula wherein Z is a halogen atom or a hydroxy or alkoxy group; or (d) when -CH=Y is an N-C 1-4  alkyl-pyrrolidinyl, N-C 1-4  alkyl-piperidyl or N-C 1-4  alkyl-perhydroazepinyl group, by alkylating the corresponding compound in which -CH=Y is a pyrrolidinyl, piperidyl or perhydroazepinyl group; and reacting a benzylphthalazinone of the general formula wherein R 3  is a hydrogen atom, resulting from (a), (b) or (c), with a compound of the general formula Q-R 3 , wherein Q is an atom or group which, upon substitution of the amide group, is split off together with its electron doublet, and R 3  is -(X) p -CH=Y, and optionally converting the resulting benzyl-phthalazinone into a physiologically acceptable acid addition salt thereof or optionally converting a resulting salt of a benzyl-phthalazinone into the free base. Pharmaceutical compositions having histaminolytic activity comprise, as active ingredient, a 4-benzyl-1(2H)-phthalazinone of the first general formula above or a physiologically acceptable acid addition salt thereof, together with a suitable carrier.
Patent GB-1529382-A (GB)
Title: Process for the production of hydrogen peroxide
IPC: C25B1/28
Filed: 1976-01-14
Abstract: 1529382 Producing hydrogen peroxide by electrolysis KERNFORSCHUNGSANLAGE JULICH GmbH 14 Jan 1976 [15 Jan 1975] 01469/76 Heading C7B H 2 O 2  is produced by electrolysis of an alkali metal (e.g. K) hydroxide solution with cathodic reduction of oxygen, preferably using a gas electrode as cathode 5, to form an aqueous solution containing alkali metal hydroperoxide; forming and separating therefrom a precipitate of alkaline earth metal peroxide; suspending the precipitate in water and introducing CO 2  to convert the peroxide to carbonate and H 2 O 2 ; and separating off the alkaline earth metal carbonate. A concentrated solution or aqueous suspension of alkaline earth metal (e.g. Ca) hydroxide, or solid alkaline earth metal (e.g. Ca) hydroxide or oxide, may be added to the alkali metal hydroperoxide solution to form the precipitate. Alkali metal hydroxide solution formed by separation of the peroxide is preferably returned into the anode chamber 1 of the electrolytic cell 4 subdivided by a porous PVC diaphragm 2. The cathode may be of rubber bonded activated charcoal. Separations may be by filters 7 and 9.
Patent GB-1278551-A (GB)
Title: Saddles
IPC: B62J1/00
Filed: 1971-01-13
Abstract: 1278551 Cycle saddles MERTENS & CO KG 13 Jan 1971 [2 March 1970] 1576/71 Heading B7E A cycle saddle comprises a unitary or multipart support body 10 having springs 16 bolted to its rear end and a pair of lateral apertures 14 in its front inverted U-section neck portion, a pair of saddle bridges 13 being connected at their front ends in the apertures by means of bayonet type couplings and being attached at their rear ends with the springs, the body 10 being enclosed by a plastics or rubber envelope 18 and filled with a foamed material. The front part of the bridges 13 are T-shaped and twisted with respect to the remainder thereof to provide one part of the bayonet coupling with the apertures forming the other part. The area around the apertures may be depressed inwardly compared to the remainder of the body neck.
Patent GB-538403-A (GB)
Title: Improvements in concrete and like structures
IPC: E04B5/04
Filed: 1940-01-26
Abstract: 538,403. Floors ; walls. RUSSELL, A. G. Jan. 26, 1940, No. 1588. [Class 20 (iv)] A structure comprising slabs located edge to edge to form a continuous area and secured to beams has the slabs attached to the beams so that the slabs can expand and contact individually. The slabs 11 rest with their edges on the beams 10 and adjacent slabs have overlapping joints 12, 13 and to allow of expansion and contraction lengthwise of the beams the upper surfaces of the beams are provided with spaced recesses and the under surfaces of the slabs are arched, the ends of the adjacent overlapping ends.of the slabs fitting loosely into the recesses of the beams 10. The joints between the edges of the slabs and a bolted cover plate 15 are as described in Specification 538,404; with the protruding ends of the slab reinforcements loosely linked together in the spaces between the slabs. Eyes on the ends of the reinforcement may receive the bolt 17 which secures the cover plate to the beam or the reinforcements may be loosely hooked together at the ends. The beam may be formed of two channel sections arranged back to back with a space between to receive the bolts 17.
Patent GB-452207-A (GB)
Title: Improvements in or relating to the manufacture of composite plates from veneer and other materials
IPC: B27D1/00
Filed: 1935-01-17
Abstract: 452,207. Laminated plates. NOVOSELSKIS, A., 29, Krasta iela, and BERSIN, A., 25, Kr. Barona iela, both in Riga, Latvia. Jan. 17, 1935, Nos. 1638 and 1639. Convention dates, Jan 17, 1934 and March 13, 1934. [Class 140] Laminated plates are formed by covering a single layer of wood veneer on each side with a layer of paper, pasteboard, or other insulating material such as paper pulp by coating the layers with glue and uniting them under light pressure in a drying atmosphere at approximately 100‹ C. The adhesive may contain fireproofing or waterproofing materials. Additional layers of veneer, plywood, paper, &c. may be secured to the covered veneer, wood being secured to paper &c. in the manner set forth above, and paper &c. layers being interconnected by a cold glueing process.
Patent GB-968499-A (GB)
Title: Substituted phenylbicyclononanes
IPC: C07D491/08
Filed: 1963-01-14
Abstract: The invention comprises compounds of general formula: <FORM:0968499/C1/1> wherein Ph is phenyl and R is benzyl, cyclopropyl, phenethyl or homoveratryl; and their non-toxic acid addition salts; and their preparation by reacting at least one molecular proportion of an amine of formula RNH2 with one molecular proportion of methyl cis-2-bromomethyl-4-phenyl-4-chromancarboxylate at a temperature of from 70 DEG C. to the reflux temperature of the reaction mixture, and thereafter reducing the intermediate of formula: <FORM:0968499/C1/2> with ethereal lithium aluminium hydride at the reflux temperature of the reaction mixture.  Compositions. Compounds I are analgesics and barbiturate potentiators; intraperitoneal injection of animals is mentioned.  Specification 968,500 is referred to.
Patent GB-561448-A (GB)
Title: Improvements in or relating to methods of making explosive projectile shells
IPC: F42B30/08
Filed: 1943-02-02
Abstract: 561,448. Making projectiles. NATIONAL SUPPLY-CO. Feb. 2, 1943, No. 1702. Convention date, April 25, 1942. [Classes 83 (ii) and 83 (iv)] Billet-piercing ; altering physical structure.- In making projectile shells the steel billet is forged to form a blank having a cavity materially larger in diameter than that of the finished shell. The dotted line 6 shows the final shape required and a polished mandrel 8 of this size is inserted after rough machining the blank to form the centering projection 7 and to reduce the wall thickness beyond the line 5 so that the end of the blank may subsequently be cold nosed. The blank is cold reduced in diameter,. preferably by lateral swaging but cupping through a die may be employed. In the case of plain carbon steel having from 0.3 to 0. 4 per cent carbon; 0.75 to 1.05 per cent manganese ; up to 0.045 per cent each of phosphorus and sulphur; and up to 0.35 per cent silicon ; if the cavity is 3 per cent larger than the finished size cold working will increase the transverse compression yield strength,from 40,000-60,000 to 55,000-75,000 pounds per square inch. With a cavity 5 per cent larger the strength may rise to 85,000. Alloy steels such as one containing 1.5 per cent manganese give materially higher figures. The swaging may be effected by a die such as is described in U.S.A. Specification 2,178,141. The shell is finished in the usual way, but machining of the cavity wall is avoided.