baber/WOPTO huggingface dataset:
Patent GB-1177675-A (GB)
Title: Pressure Sensitive Adhesive Composition.
IPC: C09J7/02
Filed: 1967-02-28
Abstract: 1,177,675. Pressure sensitive adhesive tapes. MORGAN ADHESIVES CO. 28 Feb., 1967 [13 April, 1966], No. 9467/67. Heading B2E. [Also in Division C3] A pressure sensitive adhesive tape comprises a backing having at least one coating of a composition comprising a mixture of from 90 to 50 parts by weight of a random block styrene-butadiene copolymer comprising a block of styrene-butadiene copolymer and a block of polystyrene, correspondingly from 10 to 50 parts by weight of a sequentially polymerised styrene-butadiene copolymer consisting of a central block of polybutadiene and two terminal blocks of polystyrene, and from 50 to 150 parts by weight of a resin which is compatible with said polymers and is at least partially soluble therein. Suitable resins include the pentaerythitol ester of hydrogenated rosin, other rosin derivatives, terpene resins, coumar one-indene resins, vinyl toluene -α-methyl styrene copolymer, fossil resin, ketone resins, and chlorinated polyphenyl. The composition may contain antioxidant, antiozonant, UV absorber, plasticiser, and filler and may be applied to the backing as a solution in an organic solvent.
Patent GB-785650-A (GB)
Title: Improvements in and relating to surface scaling
Inventor: FRITH BRIAN CHAPMAN
IPC: C23G1/02
Filed: 1955-04-01
Abstract: A composition for removing beerstone and like deposits from surfaces comprises ammonium and/or an alkali metal bisulphate together with a suitable oxidizing agent, the proportion of bisulphate being sufficient to give a concentration of at least 30 per cent available sulphuric acid when the composition is mixed with sufficient water to form a paste or paint of a suitable consistency for application. While percarbonates and perborates are also mentioned, the preferred oxidizing agents are ammonium and/or alkali metal persulphates, and the compositions generally comprise also a binder or carrier such as china clay.  Preferred compositions contain 77-94 per cent, preferably 85.7 per cent, of ammonium bisulphate, 1-7 per cent, preferably 3.6 per cent, of ammonium persulphate, and 5-22 per cent, preferably 10.7 per cent, of china clay, made into a paste or paint with up to 10 per cent of water based on the total weight of the other ingredients.
Patent GB-873314-A (GB)
Title: Improvements in or relating to devices for driving and braking conveyor loads
IPC: B65G9/00
Filed: 1958-03-25
Abstract: 873,314. Conveyers. REGIE NATIONALE DES USINES RENAULT. March 25, 1958 [April 5, 1957], No. 9620/58. Class 104 (2). A coupling spring member made of resilient material and adapted to be mounted on one of two movable means of which one is intended to drive and/or control the other, the coupling spring-member having a transverse recess in which a projection provided on the other of the two movable means can be locked and on opposite sides of the recess a pair of receding cam-like surfaces adapted to co-operate with the projection, the arrangement being such that upon engagement of one or other of the receding cam-like surfaces by the projection, the coupling spring member will gradually yield to allow relative sliding movement between the projection and one or other surface until the recess can be snapped over the projection to lock the latter therein. A pneumatic cylinder 13 has a piston-rod 12 on the end of which a guide 11 supports the spring-member 6. A trolley 3 supporting a load container runs by inertia and/or gravity along a track and actuates a relay valve 16 supplying compressed air from a distributer 14 to operate the cylinder and cause the trolley projection 5 to lock in the central transverse recess 7 of the spring member. The cylinder rod drives the trolley to a position where a pair of spaced cam-members 20 engage and lift the lateral bearing-faces 9 and 10 of the spring-member to release the projection 5 therefrom. The trolley then operates a relay valve 17 controlling the return movement of the cylinder rod. A number of spring-members may be mounted on a conveyer such as a chain or on trolleys. The spring-member may have a web 21 which bulges downwardly with two narrower raised portions 22 forming a recess 23 between them.
Patent GB-214816-A (GB)
Title: Improvements in boxes, containers and the like
IPC: B65D43/02
Filed: 1923-04-09
Abstract: 214,816. Stevenson, G. E. April 9, 1923. Detachable stoppers secured by clamping-devices or clips.-The flange of the lid 1 of a box is provided with a narrow band 3 of smaller diameter than the remainder of the flange, fitting tightly upon the wall 2 of the box to form an airtight joint. Tongues 4 or other resilient means adapted to engage in a recess 9 in the wall of the box to retain the lid in position are also provided in the flange. The portion 8 of the wheel 2 engaged by the band 3 may be set inwardly from the remainder of the wall, and the lid may be so formed as to leave, when closed, a clearance 11 between the underside of the lid and the contents of the box.
Patent GB-472590-A (GB)
Title: Improvements in thermionic amplifiers
IPC: H05K9/00
Filed: 1937-04-05
Abstract: 472,590. Wireless receiving circuits. SIEMENS & HALSKE AKT.-GES. April 5, 1937, No. 9638. Convention date, April 4, 1936. [Class 40 (v)] In a thermionic amplifier of the type in which the electrical centre of the cathode is maintained at a potential substantially different from earth, the input circuit being connected to the said centre and comprising at least one element having a metallic screen or core, the latter is connected to the electrical centre of the cathode and not to earth. The screens A, D, H of the input circuit of valve V are connected to the cathode centre S, to avoid disturbances induced between the screens and the elements with which they are associated. Specifications 291,516, [Class 40 (v)], and 448,421 are referred to.
Patent GB-541661-A (GB)
Title: Improvements in or relating to internal combustion engines having port scavenging and exhaust-driven turbines
IPC: F02B37/02
Filed: 1940-06-03
Abstract: 541,661. Centrifugal apparatus. SULZER FRERES SOC. ANON. June 3, 1940, No. 9696. Convention date, Aug. 22, 1939. [Class 23] [Also in Groups XXVII and XXVI] The conduit connecting the exhaust ports of an internal-combustion engine with a turbine is formed as a centrifugal separator. From the ports 12 of an opposed-piston engine the gases traverse the annular channel 14 and pass through an opening 17 into the central pipe 15 leading to the impeller chamber of the turbine. Solid particles are diverted by a guide 29 to a pocket 18; eddying is avoided by providing one or more openings 30 into the inlet channel 14.
Patent GB-872631-A (GB)
Title: Projectile provided with a safety device
IPC: H01J37/22
Filed: 1960-03-18
Abstract: 872,631. Projectiles and projectile fuzes. ANSTALT FUR DIE ENTWICKLUNG VON ERFINDUNGEN UND GEWERBLICHEN ANWENDUNGEN ENERGA. March 18, 1960 [April 20, 1959], No. 9756/60. Class 9(1). A projectile, similar to that in Specification 732,952, in which the detonator is held outside the explosive charge in the inactive position, has a safety device between the detonator in its inactive position and the internal wall of an outer chamber 5. The device comprises a member 9, having projecting peripheral elements, which constitutes a cushion that is deformable and collapsible in the event of inadvertent explosion of the detonator in its inactive position, without there being any rupture of the chamber 5.
Patent GB-101019-A (GB)
Title: Combination Gearing and Thrust Bearing.
IPC: B63H23/00
Filed: 1916-07-12
Abstract: 101,019. Westinghouse Machine Co., (Assignees of Herr, H. T.). July 26, 1915, [Convention date]. Channels in thrust bearings, - A thrust bearing for marine turbine installations comprises a collar 13 on the shaft 10 engaging two series of thrust segments 14 transmitting pressure to rings 15, 18 mounted in a movable block 16, to each end of which oil or other fluid under pressure is admitted by pipes 23, 24, the discharge being controlled bv spring pressed valves 25, 29. The discharge passes round the collar 13 and segments to lubricate them and the oil passes out through a centrally situated pipe. The oil pressure mav be derived from one or both the bearings 5<a> of the pinion shaft. Low pressure oil may be delivered to the thrust bearing through a pipe 38. Tn prevent the continuous discharge of oil at the end of the block that is not under pressure a check valve 39, Fig. 3, controlling the admission of oil from the pipe 23 to the chamber 19 is operated by the block 16 engaging a stem 41 so that the valve closes when the block moves to the left.
Patent GB-551623-A (GB)
Title: Control of centrifugal clutches
IPC: F16D43/284
Filed: 1941-08-01
Abstract: 551,623. Friction clutches. ROVER CO., Ltd., and IVERSEN, P. A. SCOTT-. Aug. 1, 1941, No. 9834. [Class 80 (ii)] A speed-responsive friction clutch, having a centrifugally-operative mass in frictional rotative association with the driving clutch element, has means for checking the rotation of the said mass for declutching purposes. As shown, the driving member 11 of a clutch has an annular chamber 12 in which a centrifugal mass, e.g. a liquid, is located and which generates a centrifugal pressure upon rotation. Such pressure acts on plungers 13 to clamp the driven member 15 of the clutch between a pressure plate 14 and end plate 18. Located in the chamber 12 is a ribbed or vane disc 20 mounted on a hub 21 free on the driving shaft. Such disc is normally carried around with the rotating mass of liquid in the chamber 12. To declutch, rotation of the disc 20 and hence the liquid is stopped by braking the disc 20 such as by actuation of a link 23. A pipe 24 supplies fluid to the chamber 12. The clutch may be of the multiplate type and a single annular piston may replace the small plungers 13. In. a modification the fluid pressure may act upon the pressure plate through hydraulic intensifiers. A passage 32, Fig. 5, leads to a piston 31 having a stem 34 of smaller diameter entering a space 33 adjacent a second piston 30 bearing on the pressure plate. Chamber 33 contains liquid but the space 38 is drained at 39. The space 33 may be recharged through a duct 36 fitted with a non-return valve 37. In a further modification the centrifugal fluid pressure acts upon pivoted friction pads' 45, Figs. 7 ... 10 (not shown) to force them against the perimeter of a disc fixed to the driven shaft. If the centrifugal mass comprises balls the latter may be slidingly mounted on the arms of a spider and may co-act with wedging surfaces on the driving clutch element and on the pressure plate, the spider being braked to effect clutch disengagement.
Patent GB-590929-A (GB)
Title: Dry lime acetylene generator
IPC: C10H1/00
Filed: 1945-04-20
Abstract: <PICT:0590929/IV/1> <PICT:0590929/IV/2> An acetylene generator is of the type wherein the calcium carbide is contained in a rotary openwork basket of substantially bi-conical shape having its axis so inclined that a generatrix thereof is substantially horizontal and being associated with a lime collecting receptacle of similar shape and also rotatable so as to stir the lime with the carbide fragments passing through the openwork basket; and wherein the carbide is fed through the upper apex of the basket and is sprinkled with just enough water to cause the reaction producing acetylene.  In Fig. 1, the generator comprises a carbide hopper 1 and a lime hopper 7 fitted with an acetylene outlet pipe 10.  The carbide being fed through the distributer 2 into the basket 3 (the side ab of which is substantially horizontal) and being sprayed by the distributer 4. Associated with the basket is the dry lime collector 5 and the combination is rotatable about axis XX.  The generator may be adapted for continuous and automatic running by arranging that the distributer may be actuated by the driving motor to cause feeding when the torque of the motor is below a certain limit and to interrupt same when the torque exceeds a certain limit.  In Fig. 2, the collector has a finely meshed gauge 5a which collects the lime escaping from basket 3 and the non-attacked carbide fragments, the whole being thoroughly stirred and the carbide fragments being retained until they are completely converted into lime which escapes into hopper 7.  Accumulated residues may be discharged from between the gauge of the basket and of the collector if the inner one is made special shaped and the apparatus is revolved in the reverse direction.
Patent GB-851960-A (GB)
Title: Improvements in or relating to steroids and the manufacture thereof
IPC: C12P33/00
Filed: 1959-03-23
Abstract: The invention comprises a compound having the formula : <FORM:0851960/IV(b)/1> wherein R is a keto, b -hydroxy or a b -acyloxy group wherein the acyl radical of the b -acyloxy group is that of an organic carboxylic acid containing 1-12 carbon atoms inclusive and R1 is hydrogen, a lower-hydrocarbon radical or an acyl radical and a process comprising growing Septomyxa affinis under submerged aerobic agitated conditions in a medium containing carbohydrate and 2-methyl-19-nortestosterone to produce 2-methylestrone and thereafter if desired converting the 17-keto group to a 17-hydroxy or 17-ester group and/or the 3-hydroxy group to a 3-ether or 3-ester group.  2-Methyl estrones may be reduced with sodium borohydride to the corresponding estradiols.  The estradiols may be oxidised to the corresponding 2-methyl estrone. Illustrative products of the invention are 2-methylestradiol and the 3-methylether, 3, 17-diacetate, 3-methylether 17-acetate and 3-acetate thereof, and 2-methyl estrone and the 3-acetate and 3-methylether thereof.  Specification 724,094 is referred to.ALSO:Compounds of the formula:  <FORM:0851960/VI/1> wherein R is keto, b -hydroxy or b -acyloxy wherein the acyl radical of the b -acyloxy group is that of a hydrocarbon carboxylic acid containing 1-12 carbon atoms inclusive and R1 is hydrogen, a lower hydrocarbon radical of 1-8 carbon atoms inclusive or an acyl radical, are employed in solid compositions in the form of tablets, powders, capsules or pills and in liquid compositions in the form of solutions, emulsions, suspensions, syrups and elixirs and may be incorporated into animal feedstuffs.  Specification 724,094 is referred to.
Patent HK-205696-A (HK)
Title: Mould for casting contact lenses
Inventor: HOERNER WILHELM
IPC: B29D11/00
Filed: 1996-11-14
Abstract: A mould for casting contact lenses comprises two casting mould halves. On a female mould part (1) there is formed a concave moulding surface (11) and on a male mould part (2) there is formed a convex moulding surface (21). The two joined casting mould halves (1 and 2) hold together by frictional connection. <IMAGE>
Patent HU-T57855-A (HU)
Title: Switch for guide-track having rail-tray
Inventor: TESTART GERARD FRANCOIS
IPC: E01B25/28
Filed: 1991-05-22
Abstract: The switch comprises a frame consisting of, among other things, a preferably mechanically welded single end tongue plate (21) for retaining the stock rails (101) originating on the main route (P), a preferably mechanically welded double heel endplate (22) for retaining each of the two stock-rail (101)/blade-heel (102) pairs of each of the direct (D) and diverted (d) routes, spacers (30, 31, 32) for keeping apart the stock rails (101) of the main route (P) and the stock-rail (101)/blade-heel (102) pairs of each of the direct (D) and diverted (d) routes, sole plates (40) for supporting these stock rails (101) and/or blades (102), inner stops (50, 51) located between the blades (102) in the vicinity of their heel and carried by sole plates (40), and outer stops (50, 52) located between the stock rails (101) and blades (102) in the vicinity of their tongue and carried by the stock rails (101). 
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Patent HU-T53658-A (HU)
Title: Process for producing unsaturated aminodicarboxylic acid derivatives and pharmaceutical compositions comprising same as active ingredient
Inventor: ALLGEIER HANS
IPC: A61K31/66
Filed: 1990-04-06
Abstract: Unsaturated aminodicarboxylic acid derivatives of formula (I) <IMAGE> in which A represents a divalent aliphatic hydrocarbon radical with 2 carbon atoms and R1 and R2 independently of each other represent free or esterified carboxyl groups, and their salts possess an outstanding and selective antagonistic effect on excitatorial amino acid receptors sensitive to N-methyl-D-aspartic acid. They are prepared for example by converting Z3 in a compound of formula II <IMAGE> in which Z1 and Z2 stand for optionally protected hydroxyl and Z3 represents protected amino, into amino and, if present, protected hydroxyl Z1 and/or Z2 into hydroxy, and if desired converting one compound obtained into another compound of formula I, an isomeric mixture obtainable using this method being separated into the components and the particular preferred isomer being separated out and/or a free compound obtainable using this method being converted into a salt or a salt obtainable using this method being converted into the free compound.
Patent HU-T62015-A (HU)
Title: Process for producing cyclic gonadotropin releasing hormone antagonists
Inventor: RIVIER JEAN EDOUARD FREDERIC
IPC: C07K1/113
Filed: 1991-02-05
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount of such GnRH antagonists prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. These peptides may be used to treat steroid-dependent tumors, such as prostatic and mammary tumors. The peptides include cyclic, bicyclic and tricyclic analogs of the decapeptide GnRH, and preferably there are at least two covalent bonds between the residues in the 4- and 10-positions, the residues in the 5- and 8-positions and the residues in the 1- and 3-positions, respectively. Examples of such bonds include a disulfide linkage between Cys residues, an amide linkage between a side chain amino group and a side chain carboyxl group, a dicarba linkage between side-chain alkyl groups, and a carba linkage between a side-chain alkyl group and a side-chain sulfhydryl group.
Patent HU-T43951-A (HU)
Title: Process for preparing chewable capsula
Inventor: JONES BRIAN E
IPC: A61K9/60
Filed: 1986-09-10
Abstract: A hard gelatin capsule is filled with a chewable composition containing an ingredient for buccal absorption or having buccal activity.
Patent HU-T61493-A (HU)
Title: Conical worm mixer-drier
Inventor: AGOD SANDOR
IPC: B01F7/24
Filed: 1990-08-02
Abstract: The appts. comprises: air valve, filter, vacuum valve, material discharge devices which are all remotely operated except for the dust-bag chamber and the air filter. The screw feed device may be operated to move the material up-or down while it also moves around the axis of the vessel in both directions. Operation of the equipment is controlled by a suitably programmed microprocessor. (Dwg.0/0)
Patent HU-T55255-A (HU)
Title: Method and apparatus for purifying fluids
Inventor: HEGAJ SZVETLANA
IPC: B01D21/00
Filed: 1987-12-16
Abstract: The proposed equipment comprises vessel with inlet and discharge connections, perforated plates at the top and bottom to permit the flow of water and regenerating air. The fibrous filter element is located above the lower plate. A 'floating' assembly rests on the filter element. The flow of liq. is regulated so that the floating assembly is not lifted up from the filter element
Patent ID-18973-A (ID)
Inventor: MCGILL PATRICK D
IPC: A61Q11/00
Filed: 1997-03-24
Abstract: Precipitated silica compositions, and methods for making the same, with improved dentifrice performance characteristics. In particular, precipitated silica compositions of the present invention have a 40% slurry viscosity build of less than approximately 20,000 centipoise and a 10% Brass Einlehner abrasion value of approximately 2.5 to 20.0 mg loss/100,000 rev. Precipitated silica compositions of the present invention also have reactor slurry average particle sizes (50%) of approximately 10 to 50  mu m. Methods for preparing precipitated silicas of the present invention include the steps of: (a) adding sodium silicate and a mineral acid to a reactor, thereby initiating a precipitation reaction between the reactor contents; and (b) subjecting the reactor contents to shearing forces as the reaction proceeds.
Patent ID-23736-A (ID)
Inventor: JUPP SIMEON CHARLS
IPC: A47L9/24
Filed: 1999-05-06
Abstract: The invention provides a tool holder for a vacuum cleaner having a main body, a wand and a hose therebetween, the tool holder (10) comprising attachment means (12, 14) for attaching the tool holder (10) to the vacuum cleaner and tool receiving means (22) for receiving at least one tool (30, 32, 34), wherein the attachment means (12, 14) are adapted such that the tool holder (10) is attachable directly to the hose (16) at any point between the main body and the wand.
Patent ID-22684-A (ID)
Inventor: KOIKE MASAHIKO
IPC: A01N51/00
Filed: 1998-02-09
Abstract: The present invention relates to an aqueous suspension comprising (i) a compound of the formula:or a salt thereof, (ii) a condensate of formaldehyde with an aromatic sulfonic acid or a salt thereof or a polyoxyalkylene allyl phenyl ether sulfate, and (iii) an absorptive water-soluble polymer. The aqueous suspension of the invention can be used with advantage as a stable aqueous suspension of low viscosity providing for excellent delivery from a container, with excellent dispersibility in diluent water and excellent long-term fluidity free from caking due to precipitation of the suspended particles.
Patent JP-H05181440-A (JP)
Title: Video display device
Inventor: HARADA YOKO
IPC: G06F3/048
Filed: 1992-01-07
Abstract: PURPOSE:To obtain a video display device where the display and the operation of a TV video can be possible, the operability of the user interface of a video reproducing device is improved, the user interface concerning the operation for fetching and utilizing the video is improved, and the fetched video is stored. CONSTITUTION:A video operating button display means 100 displays a video operating button selected by a pointing device 19. A video operating means 200 performs the operation of a specified video operating button for the video. A video fetching and reading-out means 300 fetches the video in a video store medium 15 and reads out the video from the medium 15. A video display means 500 displays the video based on the output of the means 300 and the output of a video and laser disk reproducing device and a tuner control means 400, so that the video in multiwindow environment is displayed on a video display window 600.
Patent JP-H09252311-A (JP)
Title: Atm communication equipment and method for controlling congestion of communication network by using the equipment
Inventor: NAKAMURA AKIRA
IPC: H04L12/28
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To quickly execute congestion control by generating promptly an RM cell added with congestion information in a communication equipment in which congestion occurs, and transmitting it to a communication terminal or the communication equipment transmitting a cell to be the factor of cell buffer congestion. SOLUTION: When the quantity of inter-device cells accumulated in cell buffers 2a, 2b exceeds a threshold, the congestion is judged to have occurred, and a cell buffer detecting part 3 detects the identifier of the cell buffer in which the congestion occurred, and reports it to line dealing with parts 100a, 100b. Cell buffer identifier-to- received cell header information retrieving parts 5a, 5b generate newly a congestion reporting RM cell having the same VPI and VCI as the VPI snf VCI of the detected identifier in the header. Selector parts 7a, 7b receive the control of the information retrieving parts 5a, 5b, and insert the congestion reporting RM cell into the transmission cell, and output it to interfaces 300a, 300b, and transmit it directly to a cell transmitting origin making the congestion.  Thus, response time till the communication terminal or the communication equipment transmitting the congestion factor cell slows down transmission cell speed is shortened.