baber/WOPTO huggingface dataset:
Patent GB-994829-A (GB)
Title: Burner
IPC: F23D17/00
Filed: 1962-03-13
Abstract: 994,829. Burners; air supply dampers. RILEY STOKER CORPORATION. March 13, 1962 [March 16, 1961], No. 9572/62. Headings F4B and F4T. A furnace burner 10 having a fuel gun 15 discharging fuel into the throat 37 of a combustion chamber is supported by outer and intermediate plates 12, 13 and has secondary air vanes 28 mounted on cantilever shafts 29 simultaneously rotatable in bearings, fixed to the intermediate plate 12, by chains 32 coupled between adjacent shafts 29. The chains 32 are connected to the shafts 29 by connections 31 secured thereto by set screws so that individual vanes may be adjusted independently. One of the shafts 29 has a sprocket wheel engaged by an endless chain 52 driven by a wheel 51 rotatable by a shaft 54 extending through the outer plate 13 and provided with a crank 33. A throat plate 11 is bolted to the combustion chamber wall 34, and the intermediate wall 12 is supported thereon by posts 14. The outer wall 13 is secured in an aperture 38 in an air duct wal 36 disposed parallel to the combustion chamber wall 34, and a housing 42 extends therebetween. The fuel gun 15 comprises a steam atomized oil gun 19 longitudinally adjustable in an annular gas gun 18 having an apertured conical nose and being itself adjustable in an annular pulverized coal gun 17. The coal gun17 comprises an inner tube 45 and an outer tube 44, the space therebetween being supplied with a mixture of pulverized coal and primary air by a fitting 23 having directing vanes 46. The discharge ends of the tubes 44, 45 are provided with tapering helical vanes 64, 62 of the same hand. Look collars 58, 59 are provided for clamping the oil and gas guns in position. A gas-electric igniter 21 is provided.
Patent GB-1390403-A (GB)
Title: Electricity generating arrangements
IPC: H02P9/08
Filed: 1972-03-06
Abstract: 1390403 Electricity generating arrangements; control of several A.C. motors SIEMENS AG 6 March 1972 [6 March 1971 12 Feb 1972] 9635/72 Headings H2H and H2J An electricity generating arrangement comprises a turbine-generator set, the generator G of which is driven by the turbine during normal generating operation of the arrangement, a static semi-conductor frequency changer including an inverter U2 and a rectifier U1, a rotor position sensor p for controlling the inverter in dependence on the instantaneous position of the generator rotor, and a current control device U10 for controlling the rectifier in dependence on a desired value of the current fed to the generator by the frequency changer. The generator is initially driven as a motor by closing switches al connected to a mains network N, a3-a8 and a10, the excitation winding E being energized by an auxiliary, valve rectifier U3. An armature voltage controller U14 limits the armature voltage U LA  to a permissible value U LA * whilst a current limiting controller U15 ensures that the excitation current I FA  cannot exceed a permissible value I FA *. The sensor p supplies signals to thyristors in the inverter U2 via a pulse divider U5 and to a frequency/voltage converter U6 which acts as a speed sensor. A start control system U7 supplies a desired armature current signal which is compared with the actual armature current provided by a current transformer U and enables the control of the rectifier U1 via a control unit U8, a switch U9 and the current control device U10. When the generator speed reaches approximately half its rated speed the converter U6 enables the system U7 to change over the switch U9 so that the rectifier U1 is controlled by an armature voltage control U12 which receives an actual armature voltage signal from a sensor S. The switches a4-a6, a8 and a10 are opened and then the switches a9, a4 are closed so that the rectifier U1 supplies the winding E. The turbine then drives the generator up to its rated speed and the generator output is synchronized with the mains network N, the switch a2 being closed. A standby supply system Sch for use if the mains system N fails is provided and includes an auxiliary generator HG coupled to a diesel drive D. Fig. 6, shows a system in which a number of generators G1-G4 are successively run-up to a predetermined speed. A selector switch d and switches a51-a54 are controlled by the control system U7 so that each generator is run up to the predetermined speed measured by its respective sensor P1-P4 and is then disconnected from the output of the frequency changer U1, U2. The operation of the switches is cyclically repeated so that each generator is re-energized before friction losses have reduced the generator speed to a minimum value.
Patent GB-499387-A (GB)
Title: Improvements in or relating to coated articles and methods of coating the same
IPC: D21H19/34
Filed: 1937-04-05
Abstract: Paper is provided with a coating of intense, pure whiteness by applying a cellulose ester dissolved in a mixture of volatile solvent and a less volatile non-solvent in such proportions as to give a clear solution which, upon evaporation, deposits the material partly as a clear film and partly in the form of discrete particles.  A small proportion of plasticizer may be added. Examples of suitable coating-compositions are: (1) nitrocellulose dissolved in a mixture of acetone methyl alcohol, water and glycerine; (2) nitrocellulose dissolved in a mixture of triacetin, butyl stearate, methyl acetone and toluol, and (3) cellulose acetate dissolved in a mixture of acetone, xylol and castor oil. Evaporation of the solvent may be accelerated by heating to approximately 200 DEG  F.  By adding a small amount of pigment, tinted coatings may be obtained.
Patent GB-218735-A (GB)
Title: Improvements relating to doors and door fastenings for washing machines and the like
IPC: D06F37/10
Filed: 1923-04-10
Abstract: 218,735. Evans, H. Y. April 10, 1923. Washing-machines with closed or enclosed rotary receptacles.-The door f for the shell a of the rotary drum b of a washing, drying &c. machine, runs on rollers g, h, in guides c, d on the shell a and is clamped in the closed position against members m by cams u on a spindle t mounted in a frame l fixed to the door, the spindle t being rotated through a right-angle by levers u<1> to clamp the door. The cams u are maintained in their clamping or open positions by a spring-pressed member 2 sliding on the spindle t and having projections 4 engaging recesses 5 in a member 6 rigidly connected to a lug 7 on the clutch bar w. The rollers g, h, which lie in recesses n, o in the guides c, d when the door f is in the closed position, are arranged in different circumferential planes so that the rollers g shall not fall into the holes o as the door is being opened. Automatic closure or locking of the door f is obtained when the shell a is rotated in either direction, the levers u<1> being turned down at the proper time by the edge E or F of the outer shell.
Patent GB-1490784-A (GB)
Title: Fuel injection lance
IPC: C21B7/16
Filed: 1975-03-10
Abstract: 1490784 Fuel injection lance; tuyeres EXXON RESEARCH & ENG CO 10 March 1975 [20 March 1974] 9783/75 Headings F4T and F4B A fuel injection lance for use in injecting fuel into the tuyere of a furnace comprises an injection head 23 having at least three fuel outlets 21. The outlets may be arranged in any one of the formations, Figs. 1-3 (not shown). The head consists of a tube with a stem 24 welded or screwed to a segment of a torus by a curved part-spiral portion 25. In a modification, the torus 26, Fig. 5 is connected to stem 27 by arms 28. The outlets 21 may include further orifices (211), (212) Fig. 6 (not shown). The lance 35 is inserted into the tuyere 32, Fig. 8 through a valve 34 and opens a valve member 36 connected to a counterweight 37. The end of valve chamber 34 is sealed by a spring-urged plug 38. The lance is withdrawn until the head reaches valve member 36 which is then opened by raising counterweight; the lance head is removed, the counterweight falls to close the valve, and the spring-urged plug is released so that the lance can be withdrawn.
Patent GB-399232-A (GB)
Title: The manufacture of artificial resins
IPC: C08F2/36
Filed: 1932-04-05
Abstract: Artificial resins are manufactured by polymerizing mixtures of mono- or polyolefine benzenes or naphthalenes or homologues thereof, e.g. styrol, a -alkylstyrols, e.g. a -methylstyrol, divinylbenzene, vinylnaphthalenes, e.g. a -vinylnaphthalene, or vinylmethylnaphthallenes, with unsaturated ketones containing an olefine linkage in conjugation with the keto group, e.g. vinyl methyl ketone, methylene-ethyl methyl ketone or benzal acetone. The polymerization may be effected by various processes, e.g. in emulsion with water and an emulsifying agent or colloidal solution, or by simple heating, if desired in the presence of compounds known to accelerate or otherwise favourably influence polymerization processes, e.g. oxygen, compounds capable of splitting off oxygen (peroxides), electrolytes, colloidal metal oxides or highly chlorinated aliphatic hydrocarbons.  The polymerization may be effected at various temperatures, the temperature may be changed during the polymerization, or the process may be interrupted before polymerization is complete.  In examples: (1) methylene-ethyl methyl ketone and styrol are emulsified in water with the aid of the hydrochloride of diethylaminoethoxyoleylanilide (obtainable from a -diethylaminoethoxyaniline and oleic acid chloride according to Specification 330,272, [Class 2 (iii), Dyes &c.],), and the emulsion is shaken for two days at 60 DEG  C.; (2) an ice-cooled mixture of methylenemethyl ethyl ketone and styrol is saturated with oxygen and then heated for 8 days at 60 DEG  C. and then for 3 days at 100-110 DEG  C.; (3) an emulsion of styrol and vinyl methyl ketone in water containing diethylaminoethoxyoleylanilide hydrochloride and trichloracetic acid is heated to 60 DEG  C. for 4-5 days; (4) a mixture of vinyl methyl ketone and styrol is polymerized for 8 days at 80 DEG  C.  Divinylbenzene is obtained by treating benzene with ethylene and dehydrogenating the diethylbenzene so formed with the aid of a suitable catalyst such as zinc oxide or alumina.  a -Vinylnaphthalene is obtained by treating magnesium-a -naphthyl bromide with acetaldehyde and dehydrating the naphthylethanol so formed by means of a dehydrating agent such as potassium bisulphate. Methyleneethyl methyl ketone is obtained by acting on methyl ethyl ketone with formaldehyde in dilute caustic soda and treating the product with a dehydrating agent, e.g. potassium carbonate, at about 140 DEG  C.
Patent GB-371149-A (GB)
Title: Combined automatic and mechanically operated disc friction clutch
IPC: F16D43/12
Filed: 1931-04-01
Abstract: 371,149. Friction clutches. BERRY, J., 28, Turks Road, Radcliffe, Lancashire. April 1, 1931, No. 9808. [Class 80 (ii).] A disc clutch is put into engagement at a predetermined speed by wedgeshaped centrifugal masses c coacting with a coned presser plate d, and can thereafter be disengaged by n o n - automatic means. Driving-discs d, h, i are splined to a drum b, which is secured to a flywheel or other driving member a or is formed as a loose belt pulley, discs g being splined to a part f on the driven shaft e. The masses c slide on the end wall of the drum b. The disc i is withdrawable by levers against the action of springs j. In a modification, the shaft e drives, and the masses c slide on a flanged extension of the part f.
Patent GB-1135619-A (GB)
Title: Scraper for single-chain scraper conveyors
Inventor: TEMME HELMUT
IPC: B65G19/22
Filed: 1966-03-07
Abstract: 1,135,619. Endless scraper conveyers. GEWERKSCHAFT EISENHœTTE WESTFALIA. 7 March, 1966, No. 9879/66. Heading B8A. A scraper 2 of a single-chain type scraper conveyer is recessed to engage a horizontal link 4, and is held in the recess by a link 11 secured by bolts a, b. The scraper chain is thus unbroken, and two scrapers may be carried on adjacent horizontal links of the chain as shown. The clearance between the link 4 and the scraper is less than that between each adjacent vertical link and the scraper.
Patent GB-807183-A (GB)
Title: Improvements in self-propelled airborne bodies, and particularly to special self-propelled devices
IPC: B64C9/38
Filed: 1957-03-27
Abstract: 807,183. Jet-propelled aircraft. ZBOROWSKI, H. P. G. A. R. VON. March 27, 1957 [March 29, 1956], No: 9960/57. Class 4. [Also in Group XXI]. A self-propelled device such as a missile having a casing 1 containing a war-head and a propellant, such as gunpowder, from which the propellant gases are discharged through a nozzle 2 is provided with equi-spaced deflectors 3 as in Specification 714,892 [Group XXI], to control the direction of the exhaust jet and detectors controlling the deflectors 3 and sensitive to small variations in aerodynamic forces due to yawing of the longitudinal axis of the missile relative to the trajectory are placed away from the body 1 so that they are exposed to a smooth airstream. The deflectors 3, which are of triangular or trapezoidal section, are fixed to rigid arms 4, e,g, of U-angled section, joined by flexible blades 5 to supports 6 fixed to the casing 1, so that each arm 4 can pivot about a virtual axis near the supported end of blade 5. To render the assembly insensitive to longitudinal accelerations, the components are so chosen that prolongations of the blades 5 pass approximately through the centre of gravity of the assembly. The fins 7, Fig. 1, act as detectors, four equi-spaced fins being provided each in the same radial plane as a deflector 3, and the two fins in one diametral plane being arranged to control the deflectors 3 in the perpendicular plane. The fins may be of pressed porous material and are attached to the casing 1 by flexible blades 8 which allow the fins to oscillate about a transverse axis. Each fin 7 carries a fork 9 having its prongs engaged between the arms 4 and spring-blades 10, so that oscillations of the fins 7 displace the arms 4. After launching when the missile ceases to accelerate, a sleeve 11 is thrust forward by a spring 12 until jaws 13, Fig. 2, which slide along the arms 4 reach the forks 9 to prevent further oscillation. In a modification, Fig. 3 (not shown), each fin has an air intake communicating with a chamber having a flexible wall which controls a deflector 3, diametrically opposed walls being connected by a flexible ring.
Patent GB-638614-A (GB)
Title: Improvements in or relating to rotation-responsive electric switches
IPC: H01H3/56
Filed: 1948-04-09
Abstract: 638,614. Magnetic couplings. REDLER CONVEYORS, Ltd., and ALLIN, C. W. April 9, 1948, No. 9996. [Class 35] [Also in Group XXXVII] Rotation of a shaft 22 carrying a permanent magnet 26 causes the rotation through a limited angle of a contact-operating conducting drum 29 owing to magnetic drag. The magnet 26 may comprise four radial poles the flux from which passes through the drum 29 to a fixed iron cylinder 35. The drum is biassed by gravity or a spring to one position, and moves to the other position when the speed of the magnet is great enough. In so moving, a pin 38 on the drum either directly engages a tilting mercury switch to cause it to open or as shown, Fig. 4, engages a latch 51 which moves relatively to the mercury switch without operating it during movement of the pin 38 to the right. Tilting of the mercury switch is in this case effected momentarily when the speed lessens and the pin 38 moves back to the left. An electric impulse may thus be given when the speed exceeds or falls below a certain value.
Patent HU-T42975-A (HU)
Title: Modified method for producing castings in field of gravity lower than the earth's one
Inventor: FUCHS ERIK
IPC: B22D27/00
Filed: 1985-04-01
Abstract: Conventional casting technology involves cooling of molten materials in moulds. Crystallisation and solidification is associated with cooling. The specific volume of cooling melts diminishes, but provided that volumes are replenished, castings will retain the shape of their mould. Conventional casting methods are inoperable under weightless space conditions since melts cannot be poured into mould cavities and shrinking volumes cannot be made up. - It is necessary therefore to produce shapes in solid form first, by know methods. Shaped solids are provided with a heat resistant coating i.e. shell. - New material structure is developed during consecutive melting and cooling of the material in the shells. This process eliminates deformations due to changes in specific volume.
Patent HU-T43805-A (HU)
Title: Process for producing new phenol derivatives
Inventor: ZIMMER OSWALD
IPC: C07C43/205
Filed: 1986-05-21
Abstract: Phenol derivatives of the formula    <IMAGE>  I  wherein A and B have the same or different meanings and each represent one of the groups -C 3BOND C-, cis-CH=CH- or trans-CH=CH-, R1 is hydrogen, an optionally substituted alkyl or phenyl group or a cycloalkyl group, R2 is hydrogen, methyl or ethyl, R3 represents hydrogen, acetyl or propionyl, R4 has the same meaning as R3 or represents an alkyl group, R5 is a carboxylic or a hydroxy group or a functional derivative of such groups or R5 is a nitrile group and R6 is hydrogen, an alkyl group or the group OR4 which specifically inhibit 5-lipoxygenase and are useful in pharmaceutical compositions for prophylaxis and treatment of diseases due to the action of leukotrienes. The compounds are prepared by reacting suitable acetylene compounds or metal derivatives thereof with alkyl or aryl halides or by means of Wittig reactions optionally followed by transforming the member R5 into another carboxylic acid derivative. By hydrogenation A and B may be varied within the scope of the definition.
Patent HU-T35359-A (HU)
Title: Pipe socket
Inventor: IWANICKI ANDRZEJ T
IPC: F16L19/06
Filed: 1983-08-11
Abstract: 1 - Coupling including a connection disposed for receiving with a sliding fit a coupling member (70) which, on forced axial displacement into or in over the connection, is intended to act on clamping and sealing means axially compressible by the coupling member (20) or connection in which it is inserted, for translating the compression forces generated by the axial compression into radial compression forces against the connection or against a pipe or coupling piece inserted in the coupling, characterized in that the coupling member has axially projecting, resilient gripping means (71) with radially inwardly projecting hooks, for engaging against a collar (72) disposed on the periphera surface of the connection, the collar having a radially projecting edge facing away from the gripping means, the coupling member comprising two parts (66, 67) in threaded engagement, and with the aid of locking flanges formed in said parts retain between them the gripping means as well as the clamping and sealing means, said means, on screwing up the parts of the coupling member, being pressed into engagement against the collar edge, as well as against the peripheral surface of the connection or the pipe or the coupling piece.
Patent HU-T42927-A (HU)
Title: Method for producing quick-frozen soup noodles of homogeneous structure and stable substance and other produces of grits base
Inventor: BEKE GYOERGY
IPC: A23L7/109
Filed: 1985-09-09
Abstract: Semolina contains 1 pt. semolina of 150-1000 micron particle size is mixed at boiling with salt and 0.15-0.45 pts. fat contg. 1.5-3 pts. water or milk with added sugar and salt. The mixt. is allowed to stand pref. for 5-10 mins., followed by addn. of flavours, consistency regulators, or other known additives as eggs, minced meat, liver etc., chopped root vegetables, spices and edible protein concentrates. Finally the mix is divided into portions, precooked and deep frozen.
Patent HU-T54145-A (HU)
Title: Process for producing new benzopyran derivatives and pharmaceutical compositions comprising such compounds
Inventor: HARDY JEAN-CLAUDE
IPC: C07D311/58
Filed: 1988-07-22
Abstract: New benzopyran derivatives of formula:   <IMAGE> (I)  in which R1 is hydrogen, halogen, hydroxy, alkoxy, nitro, amino, alkylsulphonamido, bis(alkylsulphonyl) amino or acylamino, X is nitrogen or a >CH-radical R is a radical of formula:  <IMAGE>  in which A denotes a single bond or methylene or, when X is nitrogen, A may denote carbonyl, and R2 and R3, which are identical or different, are hydrogen, halogen, hydroxy, alkyl, alkoxy, nitro, amino, alkylsulphonamido, bis(alkylsulphonyl)amino, acylamino, sulphamoyl or cyano, or, when they are adjacent, together form a methylenedioxy or ethylenedioxy radical, or else R is pyridyl or 2(2H)-benzimidazolonyl if X denotes >CH-, and R' and R'' are identical and are hydrogen or alkyl, their isomeric forms and mixtures thereof, and their acid addition salts, can be used as antiarrhythmic and antifibrillation agents.
Patent HU-T38891-A (HU)
Title: Process for preparing halogenated 3,3-dimethyl-5-hexen-2-one-derivatives
Inventor: LANTZSCH REINHARD
IPC: C07C49/227
Filed: 1985-11-12
Abstract: A process for the preparation of halogenated 3,3-dimethyl-5-hexen-2-ones of the formula   <IMAGE>   wherein an acetic acid ester of the formula   <IMAGE>  is reacted with 2-methylbutan-3-one of the formula   <IMAGE>
Patent HU-T46220-A (HU)
Title: Process for production of medical preparatives
Inventor: GELLATLY JAMES B
IPC: A61K31/395
Filed: 1986-11-03
Abstract: Carboxylic azetidine derivs. of formula (I) or salt, ester, amide alkylamide, hydrazide or alkylhydrazide thereof are used for the treatment of the human or animal body (where X = CH2, CHR or CR2; Y = CHR, CR2 or CH.CO2H; Z = CH2, CHR, CR2 or CH.CO2H; each R = alkyl, alkenyl, cycloalkyl or aryl or aralkyl opt. substd. on the aryl nucleus by 1 or more halogen, alkyl or alkoxy; one but only one of Y and Z must be CH.CO2H).
Patent HU-T47973-A (HU)
Title: Process for producing monoclonal anti-idiotypic antibodies
Inventor: HELLSTROM INGEGERD
IPC: C12N15/00
Filed: 1988-09-09
Abstract: The present invention relates to methods which utilize anti-idiotypic antibodies, or fragments thereof, for tumor immunotherapy or immunoprophylaxis. Monoclonal anti-idiotypic antibodies which recognize an idiotype present on a second antibody or on a T lymphocyte or on an immune suppressor factor which is directed against a defined tumor antigen, can be used for immunization against a tumor, for immune anti-tumor activation or inhibition of suppression, or for in vitro activation of lymphocytes to be used in adoptive immunotherapy. The anti-idiotypic antibodies, or fragments thereof, can also be used to monitor anti-antibody induction in patients undergoing passive immunization to a tumor antigen by administration of anti-tumor antibody. In another embodiment, administration of T lymphocytes which express an idiotype directed against a defined tumor antigen can be used to transfer delayed-type hypersensitivity to the tumor. In another method of the invention, the induction of anti-idiotypic antibodies in vivo by administration of anti-tumor antibody or immune cells or factors exhibiting an anti-tumor idiotype can be therapeutically valuable.
Patent JP-S5595461-A (JP)
Title: Color-picture processing method
Inventor: EJIRI KOUICHI
IPC: H04N1/04
Filed: 1979-01-11
Abstract: PURPOSE: To make it possible to reproduce a picture with high resolution by fringing an edge in black by emphasizing at the rise and fall of a black-coloring signals.  
     CONSTITUTION: Outputs of image sensors 4R, 4G and 4B are added by adder 9 to obtain addition output AD of color signals KR, KG and KB. Output AD is supplied to differentiator 10 to obtain differential output DF rising at the rise and fall of output AD, and this output is corrected and then added by adder 8 to black-coloring signal JL. Here, color signal processor 5 obtains the black-coloring signal rising at a black level when no signal AD exists, the consequently and output of adder 8 is corrected black-coloring signal COL extracted by emphasizing the black signal into deeper black by differential output DF when signal JL rises or falls to the black level. Thus a reproduced picture with the edge of an element such as a character and line fringed in black can be obtained when composite D is zero. 
     COPYRIGHT: (C)1980,JPO&Japio