baber/WOPTO huggingface dataset:
Patent GB-1201491-A (GB)
Title: An improvement in or relating to a method of and apparatus for coating the interior walls of pipes
Inventor: BRADLEY WILLIAM GEORGE
IPC: B05B15/60
Filed: 1967-01-04
Abstract: 1,201,491. Coating apparatus; coating pipes. MERCOL PRODUCTS Ltd. 20 Dec., 1967 [4 Jan., 1967], No. 462/67. Headings B2L and B2E]; Apparatus for coating the inside of pipes with a liquid or plastic coating medium, comprises a flexible pipe through which the coating material is pumped to a distributor the rate of pumping being varied as the speed of withdrawal of the flexible tube varies to produce an even and uniform coating inside the tube. The flexible pipe 18 is wound on a drum 10 which is rotated to withdraw the pipe. The pump 54 on the reservoir 48 has a dwell at the end of its stroke and the controlled length of this dwell determines the rate of pumping. The length of the stroke is determined by a control 76 comprising a plate with screws projecting through it to different extents one of which abuts the end of the piston. (For Figures see next page)
Patent GB-401911-A (GB)
Title: Improvements in and relating to bell gas holders with sliding seal
IPC: F17B1/013
Filed: 1933-01-06
Abstract: 401,911. Gas holders. MASCHINENFABRIK AUGSBURGNURNBERG AKT.- GES., 100, Katzwanger. strasse, Nuremberg, Germany. Jan. 6, 1933, No. 502. Convention date, Jan. 9, 1932. Addition tc 361,798. [Class 54.] A gas-holder bell f movable relatively to a fixed base a supported by a framework b as described in the parent Specification is guided by tangential rollers g on its outer sur. face engaging an outer framework h and by engaging on its inner surface with radial rollers e mounted near the sliding seal d on the base a.
Patent GB-373084-A (GB)
Title: Process for utilising refuse
IPC: B03B9/04
Filed: 1932-01-07
Abstract: To consolidate dusty refuse matter so that it can be used as a building material or as a substitute for gravel, pebbles, or blast-furnace slag, the matter is sintered on a sintering-pan or an endless-band sintering apparatus by the heat of its own combustion, air being forced through the mass under suction or pressure.  The dust treated may be obtained by dressing untreated refuse or the residue from burning refuse, or may be flue dust obtained in burning refuse.  It should contain an adequate amount of combustible matter, and may be mixed with some coarser residues from the combustion of refuse.ALSO:To consolidate dusty refuse matter so that it can be used as a building material or as a substitute for gravel, pebbles or blast-furnace slag, the matter is sintered on a sintering-pan or an endless-band sintering apparatus by the heat of its own combustion, air being forced through the mass under suction or pressure.  The dust treated may be obtained by dressing untreated refuse or the residue from burning refuse, or may be flue dust obtained in burning refuse.  It should contain an adequate amount of combustible matter, and may be mixed with some coarser residues from the combustion of refuse.
Patent GB-552492-A (GB)
Title: Improvements in or relating to amplifying circuit-arrangements for high-frequency electrical oscillations
IPC: H03F1/10
Filed: 1942-01-13
Abstract: 552,492. Valve amplifying circuits. PHILIPS LAMPS, Ltd. (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). Jan. 13, 1942, No. 527. [Class 40 (v)] In a high frequency amplifier for short waves in which the valve is provided with two separate cathode leads one is used for the output while the other is connected through an ohmic resistance to both the input and to a positive auxiliary electrode. The Figure shows a valve with input and output circuits 6, 7 respectively, and a resistance 11 common to the input and the screen grid circuits. The resistance may be of 50 to 500 ohms and may be shunted by a capacity 12 whose impedance is of the order of magnitude of that of the resistance. In this way both the input capacity and the damping may be rendered independent of adjustment of the grid bias applied through resistance 10.
Patent GB-570614-A (GB)
Title: Improvements in or relating to the control surfaces of aircraft
IPC: B64C21/08
Filed: 1944-01-11
Abstract: 570,614. Controlling aircraft. FAIREY AVIATION CO., Ltd., HILTON, L. M., and CHAPLIN, H. E. Jan. 11, 1944, No. 537. Addition to 558,006. Drawings to Specification. [Class 4] The mechanism for operating a full span flap of which the tip or outboard portion is usable as an aileron, as described in the parent Specification, is so arranged that the links for bodily lowering the inboard flap portion are moved at a greater rate than the links for lowering the outboard portion. Differential movement, of the links is obtained by employing a threaded shaft, longitudinal movement of which actuates the links as described in Specification 538,545, the pitch of that portion of the shaft operating- the outboard flap being greater than that of the portion operating the inboard flap.
Patent GB-1496001-A (GB)
Title: Mounting assembly for a vehicle mirror
IPC: B60R1/06
Filed: 1976-01-06
Abstract: 1496001 Lockable hinges RAYDYOT Ltd 6 Jan 1976 [7 Jan 1975] 551/75 Heading E2F [Also in Division B7] A mounting assembly for a vehicle mirror comprises a mirror-supporting arm 12 having a stem 28 rotatably journalled in a body 26, detent means 30, 46 located in the body 26 to yieldably retain the stem 28 in a predetermined angular position relative to the body, and an attachment plate 56 for attachment to a vehicle, the body 26 being releasably secured to the plate 56 by fastening means such as a bolt 62. The body 26 includes a boss 50, opposed faces of which are provided with a projecting square formation for engagement in a complementary recess 60 in the plate 56. Each opposed face of the boss 50 is apertured at 52 giving access for the bolt 62 to secure either of the projecting square formations in the recess 60. The complementary formations on the boss and plate, which may be of any regular non- circular configuration, enable the body 26 to be located on the plate 56 in various different orientations. The detent means comprise a pin 30 secured to the stem 28 and urged by a spring 34 into a V-shaped groove 44 formed in a washer-like plate 46 located in the body 26. (Specification 1489782) is referred to.
Patent GB-602324-A (GB)
Title: Improvements in and relating to welt turning mechanism in straight bar knitting machines
IPC: D04B11/32
Filed: 1945-01-06
Abstract: 602,324. Knitting-machines. COTTON, Ltd., W., COOPER, W. A., and MACDONALD, W. G. Jan. 6, 1945, No. 582. [Class 74(ii)] To assist disengagement of the welt hooks of a welt turning mechanism of a straight-bar machine from the loops of the first course after it has been transferred back to the needles, supports are provided which raise the loops clear of the hooks. The supports comprise auxiliary pressers 19 each with a head 19a formed with a groove 19b, for engaging the beard of the needles, and a shoulder 19c for engaging the loops. The auxiliary pressers are carried by a bar 20 mounted on the front of the knock over bar 28 and raised by rockers connected to a bar rectilinearly moved by a cam-operated slide. An auxiliary presser 19 is provided at every second needle and is positioned between the knock over bits 6 and sinkers 5. During the knitting of the initial course, the yarn is pressed off every second needle by the auxiliary pressers and engaged by welt hooks provided at every needle space. On completion of the welt, the welt hooks holding the initial course yarn transfer it to the needles. The transfer is effected by the welt hooks being advanced to a position above the needles, and the auxiliary pressers operated and raised with the needles to engage the yarn and support the loops on the shoulder 19c. The welt hooks are then withdrawn, the raising of the loops providing a greater clearance for the welt hooks. In addition the auxiliary pressers may deflect the respective needles out of alignment in order to ensure that the needles when raised to take the transfer course engage the loops held by the welt hooks. Specifications 537,336, 537,368, and 548,874 are referred to. Reference has been directed by the Comptroller to Specification 559,434.
Patent GB-218209-A (GB)
Title: Improvements in or relating to valve apparatus
IPC: F16K7/16
Filed: 1924-01-10
Abstract: 218,209. Kamenicek, G. Jan. 10, 1924. Manually-actuated multiple-way valves; actuating-mechanism. - In a multiple-way valve apparatus for controlling the supply of oxygen and acetylene to a welding nozzle, two diaphragm valves are used in opposed relation, and are operated by means of a transversely moving wedge acting on thrust members in contact with the diaphragm. The valve apparatus is mounted between two vertical posts 2, 3 by means of screwed pins 9, 10. The two valve casings 4, 5 are privided with inlets 2 and outlets 13 communicating with chambers 13<a> and the concentric inlet ports are controlled by diaphragms 6, 7. The diaphragms are moved to close the inlets by means of a wedge member 15 acting through balls 16. The member 15 is actuated by a lever 18 pivoted on the support 2, the lever 18 being so shaped as to receive the gas nozzle when not in use, and so hold the valves closed. The two inlet ports controlled by the diaphragms may be of different areas to compensate for the difference in pressures, and so avoid the necessity of providing guiding means for the member 15.
Patent GB-435728-A (GB)
Title: Improvements in or relating to the impregnation of felted cellulosic fibrous materials
IPC: D06N7/06
Filed: 1934-03-26
Abstract: 435,728. Impregnated paper. DU PONT DE NEMOURS & CO., E. I., Wilmington, Delaware, U.S.A. March 26, 1934, No. 795/35. Convention date, April 1, 1933. Divided application. [Classes 96 and 140] The invention differs from that of the original Specification in that the felt is impregnated with bituminous material or with a mixture of bituminous material and drying oil. In an example, the felt is impregnated with 100 parts of asphalt, 100 of naptha boiling at 137-140‹ C., and 40 at 195-210‹ C., and 40 of heat-bodied linseed oil with a drier, a solid lead-manganese resinate being used. In another example the felt is impregnated with blown asphalt and toluol. The asphalts may also comprise steam-refined asphalt, stearin pitches &c. and used as organic or aqueous dispersions, or melted. Specification 313,085, [Class 96], is referred to.
Patent GB-1413201-A (GB)
Title: Method of electrophotographic copying
IPC: G03G7/00
Filed: 1973-01-05
Abstract: 1413201 Coated plastics films FUJI PHOTO FILM CO LTD 5 Jan 1973 [12 Jan 1972] 844/73 Heading B2E [Also in Division B6] A plastics film for receiving electrophotographic toner images has a thermal resistance of 100‹C or more, and is coated on one side or both with a layer of (a) a film-forming polymer which contains a copolymer of at least 10% by weight of styrene with up to 90% by weight of an acrylic or methacrylic ester, and (b) 0.1 to 10%, by weight of copolymer, of one or more matting agents. Preferred esters are C 1-5  alkyl esters. The matting agent may be SiO 2 , starch, alumina, or plastics powder, e g. polyethylene, polyester or polyacrylonitrile. An addition polymer may be present in an amount of 5 to 95% by wt. of total polymer and may comprise nitrocellulose, cellulose acetate, or other esters such as mixed terephthalic esters, polycarbonates, polysulphones, polyvinylidene chloride, or polyphenylene oxides. By mixed terephthalic ester is meant the polycondensation product formed from mixtures of acids containing terephthalic acid and at least one further dicarboxylic acid, e.g. isophthalic, ortho-phthalic, adipic with bifunctional alcohols having up to 10 carbon atoms per molecule e.g. glycols. The coating is applied to the film from solution and may contain a swelling agent (several specified) or pigment such as 1, 4-substituted anthraquinones, azo dyes, triphenylmethane dyes, quinoline dyes, or carbon black, titania, white. lead or red oxide. The film may be of polyethylene terephthalate, polysulphone, polyphenylene oxide, polyamide, polycarbonate, a cellulose ester or polyamide. Where the copolymer/matting agent coating is only on one side, the other side may be coated with an antistatic layer less than 1.0Á thick formed from a solution of 0.01 to 2.0% antistatic agent such as: naphthalene sulphonates, ethylene oxide addition products, phosphoric esters; anionic surfactants such as alkyl metal sulphates, aryl metal sulphates, alkyl naphthalene metal sulphates and alkyl metal sulphonates, the alkyl or aryl group having 10 to 20 C atoms, and the metal being Na, K, Mg or Ca; cationic surfactants such as C 10-20  alkyl amine salts, C 10-20  alkyl dimethyl ammonium chloride; or non-ionic surfactants such as polyoxyethylene C 10-20  alkyl phenols, polyoxyethylene polyalcohols, the alcohol being a C 10-20  aliphatic alcohol. The surfactant layer may include a binder consisting of a resin selected from the above mentioned additional resins.
Patent GB-632018-A (GB)
Title: Improvements in electric cable coupling devices
IPC: H01R13/22
Filed: 1948-01-10
Abstract: 632,018. Two-part couplings combined with switches. REAST, A. F., and BISHOP, G. Jan. 10, 1948, No. 848. [Class 38 (i)] In a two-part coupling incorporating a bridging switch, as described in Specification 603,368, the two-parts 11, 12 are held together by a screwed joint, the externally-threaded portion of which is protected by an annular shroud 16. One of the threaded portions is formed as an internally-threaded sleeve 14 freely mounted on the part 12 and having radial lugs 15 to facilitate tightening.
Patent GB-928060-A (GB)
Title: Lighting installation and unit, more particularly for use in aerodrome lighting
Inventor: ADAMS JOHN COUCH
IPC: B64F1/20
Filed: 1961-01-09
Abstract: 928,060. Flasher units. GENERAL ELECTRIC CO. Ltd. Dec. 19, 1961 [Jan. 9, 1961], No. 852/61. Class 118. Relates to a flasher unit for producing automatically the repeated flashing for an electric lamp 3, which comprises a housing containing an electric motor 5 and a pair of electrical contacts 6 arranged to be repeatedly opened and closed by the motor when the latter is operating, the unit incorporating also a pair of input terminals arranged to be connected to a supply of electric current 1, and a pair of output terminals across which the lamp 3 is arranged to be connected; the motor and the output terminals being connected effectively in series with each other between the input terminals, and the motor operated contacts being shunted across the output terminals. In the described embodiment the motor 5 is supplied from the input through a transformer 4, the whole unit being supplied from a main supply cable 1 through a transformer 2. This cable may be a supply cable for airfield taxi track marker lights which is provided along its length with such transformers, to which may be connected the individual marker lights. Where one light 3 is required to flash, to indicate the start of the taxi track, for example, the flasher unit is included between the transformer and the light. The whole unit may be immersed in oil and contained within a steel casing so that it may be buried in the ground.
Patent GB-767065-A (GB)
Title: Improvements in or relating to agricultural tractors in combination with trailers
IPC: B62D51/00
Filed: 1955-01-12
Abstract: 767,065. Tractor-trailer vehicles. SOC. INDUSTRIELLE DE MACHINES AGRICOLES ROTATIVES SIMAR, and DUFOUR, J. R. Jan. 12, 1955 [Feb. 11, 1954], No. 928/55. Classes 79(1), 79(3) and 79(5). A walk-type tractor having steering handles 31, 32, provided with control hand levers 33, 34 is used to push or pull a two-wheeled trailer by means of a draw bar 14 attached to the tractor, the driver steering by pivoting the wheels of the tractor relative to the wheels of the trailer, and is characterized by the tractor steering handles 31, 32, being hinged to the tractor so that they can be placed in a position enabling the drive to act on the control hand levers with his feet when the tractor is attached to the trailer and the driver is seated on a seat on either the tractor or trailer. In Figs. 1 and 2 the draw bar 14 consists of a tube rigidly attached to the tractor at one end and forming a fork 17 fixed to a disc 18 at its other end. The disc 18 can rotate about a pivot 37 on a disc 19 which is carried rigidly by the trailer axle 20. A seat 29 and a foot rest 30 are carried by the draw bar 14 and a steering handle 28 on -the trailer permits the trailer body and wheels to be rotated relative to the draw bar 14 which slides between transverse bars 26, 27 on the trailer. The steering handles 31, 32 of the tractor are universally connected to the tractor and can be swung into the positions 1, II and III shown in Fig. 1. In position III hand levers 33 and 34, for clutch and brakes respectively, can be actuated by the driver's feet by means of bars 35 and 36 pivoted to the draw bar 14 and resting on the hand levers. Alternatively the hand levers may be bent inwardly to engage the driver's feet. In a modification the draw bar 14 may be hinged to the tractor about a vertical axis means being provided for locking the hinge. With the hinge unlocked the driver may sit on the trailer facing the tractor and steer the tractor about the hinge using the tractor steering handles, in a manner that is well known. In Fig. 4 a second embodiment is shown in which the draw bar is rigidly connected to the tractor which the driver faces when seated on the trailer. The trailer wheels are pivoted on stub axles for rear wheel steering. Handle bars 42 or a steering wheel, are journalled into the draw bar 14 to steer the wheels by means of cross arm 43 and links 48. Bars 35, 36 are pivoted to the ends of a foot rest 30 to control the hand levers. By crossing the links 48 to reverse the sense of steering the driver may face the trailer as in Fig. 1. A longitudinally disposed pivot 51 allows the trailer to rock on its axle 46 or alternatively the draw bar 14 may be connected to the trailer so as to constitute a longitudinal pivot. In place of a reverse gear the tractor has a two stroke engine with an ignition cam such as to permit rotation in either direction.
Patent HK-17297-A (HK)
Title: Flexible absorbent sheet
Inventor: CHAUVETTE GAETAN
IPC: A61F13/49
Filed: 1997-02-13
Abstract: A highly absorbent, flexible and resilient sheet comprising a non-defiberized cellulosic pulp board containing effective amounts of debonding agent and cross-linked cellulosic fibers, well-suited for use as an absorbent component of a disposable, absorbent product such as a sanitary napkin, a diaper, an incontinence pad, an adult brief, a wound dressing and the like. The invention also extends to a method for manufacturing the fluid-absorbent sheet, to a disposable absorbent product utilizing the fluid-absorbent sheet and to a method for enhancing the resilience, fluid-absorbency and flexibility of a non-defiberized cellulosic pulp board.
Patent HK-44191-A (HK)
Title: Process for the micro-encapsulation of hydrophobic oils,the microcapsules and their use
Inventor: PIETSCH GUENTHER
IPC: B41M5/124
Filed: 1991-06-06
Abstract: 1. Process for microencapsulating hydrophobic oils with colour reactants of colour reaction systems dissolved therein, a cationized melamine/formaldehyde precondensate being precipitated in ultra-fine suspension from its acid aqueous solution, accompanied by vigorous stirring and by modifying the solubility conditions, said suspension is mixed under vigorous stirring with a hydrophobic oil containing the colour reactants in dissolved form, the oil-in-water dispersion obtained is acid-adjusted and an aqueous solution of a water-soluble, non-ionic melamine/formaldehyde precondensate is added, accompanied by stirring, for forming the microcapsule envelope, characterized in that, for stabilizing the oil-in-water dispersion, the pH-value of the acid aqueous solution of a cationized melamine/formaldehyde precondensate which, in the weak acid, neutral and alkaline aqueous use range is present in insoluble cationizable form, is raised in the absence of water-soluble organic polymers by the addition of Bronsted bases and accompanied by vigorous stirring to such an extent that the cationizable melamine/formaldehyde precondensate is precipitated in ultra-fine suspension as a result of the modified solubility conditions.
Patent HU-T70051-A (HU)
Title: Novel tricyclic-cyclic amines as cholinesterase inhibitors, pharmaceutical compositions containing them and process for preparing them
Inventor: CHEN YUHPYNG LIANG
IPC: C07D401/06
Filed: 1991-02-07
Abstract: Compounds of the formula:-
       
 wherein P is
       
     Ring A is benzo, thieno, pyrido, pyrazino, pyrimido, furano, selenolo or pyrrolo; and R¹ to R¹³, E, G, L, M, X and n have the meanings stated in the text. 
     The compounds are cholinesterase inhibitors useful in the treatment of dementia and Alzheimer's disease.
Patent HU-T54716-A (HU)
Title: Process for producing polystirol polymeres and pharmaceutical compositions containing them
Inventor: JAXA-CHAMIEC ALBERT ANDRZEJ
IPC: A61K31/745
Filed: 1988-12-21
Abstract: Polymers of structure (I): <CHEM> in which, R<1> is a saturated or unsaturated C6 to C20 alkyl group; R<2> and R<3> are the same or different and are each C1-4alkyl; X<-> is a physiologically acceptable counter ion; a, b and c are numbers which indicate the relative molar percentages of the units present in a random distribution in said polymer, (b) being from about 0.5 to about 10 molar percent, and (c) being from about 30 to about 99 molar percent; and n is a number indicating the number of repeating units in said polymer, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy for the lowering of serum cholesterol levels in humans.
Patent JP-H09184349-A (JP)
Title: Movable partition device
Inventor: TANAKA YASUHIRO
IPC: E05D15/00
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To enhance housing efficiency by increasing the feeding speed of a movable wall which comes at the head one after another faster than the feeding speed of the other movable walls. SOLUTION: This movable partition device is provided with a guide ceiling rail 1, a housing ceiling rail 2, a traveling body 3 provided so that it may travel in the ceiling rails 1 and 2, a hanger rod 4 suspended downward from the traveling body 3, a movable wall 5 hangingly supported on the ceiling rails 1 and 2 and a movable wall drive mechanism which moves each movable wall 5 in the thickness direction by allowing the traveling body 3 to be supported on the housing rail 2. Before the movable walls 5, which are supported on the housing rail 2 in the thickness direction and laid out in a stacked state, are fed to the lower part of the guide ceiling rail 1 one by one, the feeding pitch of the movable wall 5 at the head is increased so that the feeding speed of each movable wall 5 which leads the way one after another, may be faster than that of the other movable walls 5.
Patent JP-H09188517-A (JP)
Title: Iron-containing superfine zinc oxide, its production and use
Inventor: FUKATSU YOSHIKI
IPC: C01G9/00
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To provide iron-containing superfine zinc oxide capable of completely shielding A-region of ultraviolet rays while utilizing transparent feeling of zinc oxide and suitable for using as a sunburn-preventing cosmetic or a coating material for shielding of ultraviolet rays and to provide a producing method of the iron-containing superfine zinc oxide. SOLUTION: This iron-containing superfine zinc oxide is zinc oxide having 0.01-0.1μm average primary particle diameter and contains 0.1-10wt.% of iron inside the crystal lattice. The iron-containing superfine zinc oxide is obtained by neutralizing an aqueous solution containing a zinc salt and an iron salt with ammonium carbonate or ammonium hydrogencarbonate, filtering, washing and drying the resultant precipitation and burning in an oxidative atmosphere at 300-600 deg.C.