baber/WOPTO huggingface dataset:
Patent GB-1414224-A (GB)
Title: Triazine derivatives
IPC: C10M133/42
Filed: 1973-02-26
Abstract: 1414224 Triazine derivatives D A WALDSTEIN 26 Feb 1973 [28 Feb 1972] 9313/73 Heading C2C The invention comprises the iodine or bromine adducts of 1,3,5-tri-(#-hydroxyethyl)- hexahydro-s-triazine, which are obtained by reacting 1-100% by gram molecular weight of iodine or bromine with the substituted triazine, preferably at 30‹-80‹ C. at atmospheric pressure. Bacteriocidal and fungicidal compositions comprise the adduct of the invention and a carrier.
Patent GB-566081-A (GB)
Title: Improvements in vehicle wheels, sprockets or pulleys
IPC: B60B27/00
Filed: 1942-07-07
Abstract: 566,081. Pulleys; chain wheels. BARRATT, F. W. July 7, 1942, No. 9385. [Class 80 (i)] [Also in Group XXXI] A vehicle wheel, chain sprocket or belt pulley 15 forms the outer race of a roller bearing 13, the inner race 11 being integral with an offset bracket or support which protrudes beyond the outer periphery of the wheel and forms the means by which the wheel is mounted on a vehicle chassis or the equivalent, no central or through axle being necessary. The rollers 13 are mounted in a cage 14 and are kept in place by a keeper plate 12. In a modification, the bracket 11 is formed as a support for two coaxial wheels, one on each side of it.
Patent GB-747616-A (GB)
Title: Improvements in electromagnetic wave generators incorporating electron discharge tubes
Inventor: SALISBURY WINFIELD WYMAN
IPC: H01J25/00
Filed: 1953-04-07
Abstract: 747,616. High-frequency discharge apparatus. COLLINS RADIO CO. April 7, 1953, No. 9441/53. Class 39 (1). [Also in Group XL (c)] Standing electromagnetic waves are set up between a diffraction grating 11, Fig. 1, and a flat polished metal reflector plate 14 disposed at a small acute angle to the grating and means are provided for projecting an electron beam through the space between the grating and reflector, the magnitude of the acute angle determining the frequency generated. The grating may be additionally excited by an external wave source. The angle between the reflector 14 and the plane of the grating can be altered to vary or modulate the frequency generated, by means of electromagnet 20. For this purpose the plate 14 is of magnetic material or carries a member of such material at its righthand end and is pivotally mounted at 18, spring 19 being provided at its other end. Deflection plates 8, 9 are provided for adjusting the beam direction. The grating 11 may comprise a glass plate 12 ruled with conductive lines 13 extending transversely to the beam path. Cumulative bunching occurs in successive spaces between the ruled lines and output is taken by coupling loop 17 or some similar " energy receiver ". It is stated that the output power increases as the beam velocity is increased (for example by increasing the potential of collector 7). The frequency generated may be 1 mm. or less, and a numerical example is given of voltages, orientation of reflector and wavelength generated.
Patent GB-566158-A (GB)
Title: Improvements in liquid-operated classifiers
IPC: B03B5/62
Filed: 1943-06-11
Abstract: 566,158. Separating granular materials. PHIPPS, J. D. B. June 11, 1943, No. 9459. Addition to 553,604. [Class 82 (ii)] The float 18 of the upward-current classifier described in the parent Specification is now provided with a further floating portion 40 which in operation is only partly submerged at the liquid surface. The float 40 is adjustably connected by webs 42 to a tube 34 which projects upwards from the float 18 and is free to slide on a fixed tube 36 to an extent limited by stops 35, 38, 39. The material is admitted by a helical launder 4, whereby the floats 18, 40 are caused to be kept in slow rotation. Water is admitted through an inlet 9 to a spiral chamber 8, the inner wall of which has evenly spaced inlets 44. The washed material is discharged through a conical chamber 7 to a pump 12, and the water and dirt &c. are discharged over an adjustable overflow 46. The float 18 may be weighted through the tube 36, and a weight box 47 is also provided on the tube 34.
Patent GB-541625-A (GB)
Title: Improvements in, or relating to, indicating devices for displaying variable information
IPC: G06G1/00
Filed: 1940-05-30
Abstract: 541,625. Displaying information. SHARP, G. T. May 30, 1940, No. 9460. [Class 118 (i)] An indicating device for displaying information regarding the working times for machining operations on different articles comprises a central disc A, Figs. 4 and 5, with a front disc B having a V-shaped opening b, and a rear sectorshaped disc C. The disc A is divided into sectors for the different makes of machine and times for various operations. The disc B has radially disposed at the edges of the opening columns for letters which have reference to the different operations under the corresponding letters on the margin of the disc B. The disc C bears other useful particulars which may be independent or read in conjunction with particulars on the back of the disc A.
Patent GB-1490427-A (GB)
Title: Pneumatic equipment for spray painting
IPC: B05B7/24
Filed: 1975-03-07
Abstract: 1490427 Reciprocating pumps; compressed air motors GRACO-FRANCE SA 7 March 1975 [8 March 1974] 9688/75 Headings F1A and F1M A pump for supplying paint to a spray gun from which the paint is conveyed by compressed air, comprises a pumping diaphragm 16 moved on its downward discharge stroke in pumping chamber 17  by compressed air admitted to an actuating chamber 18 by a control valve 52 operated by the diaphragm 16 via an over-centre linkage 61, the suction stroke being effected by a spring 41, chamber 18 being exhausted via valve 52 and vent 47. A pressurereducing valve 49 controls the air supply and hence the pump delivery. The pump is mounted on a reservoir lid 2 and draws from the reservoir (1), Fig. 1 (not shown), via dip tube 22 and inlet valve 21. Delivery is effected via delivery valve 25, an accumulator 84 and a hand-operated stop-valve (28, Fig. 1). Paint is drained from accummulator 84 by opening valve 95.
Patent GB-558212-A (GB)
Title: Improvements in or relating to cine and like film projectors
IPC: G03B31/02
Filed: 1942-07-13
Abstract: 558,212. Phonographs &c. associated with other apparatus. RAWNSLEY, J. W., PARKIN, R. W., and PARKS, N. July 13, 1942, No. 9713. [Class 40 (ii)] [Also in Groups XX and XL] A kinematograph projector is mounted in an article of furniture or an equivalent housing in such manner that it may be raised to a projecting position or lowered for concealment, and sound record reproducing means and/or a radio receiving unit are also housed therein; the article may also house a microphone and the projector may, or may not, embody a sound unit reproduction therefrom, from the records, and from the radio set, being through the same amplifying means. As shown, the projector 2, a radio tuning unit 3, and a record turntable 4, are side by side in a cabinet 5. The projector is mounted by adjustable feet 19 on a turntable 6 carried by a platform 7 provided with screwthreaded brackets 16 engaged by screw-threaded spindles 8 capable of being rotated to raise and lower the projector, by a motor 14 through bevel &c. gearing 10. The projector may, alternatively, be carried by a counterbalanced or other mounting operable by hand, and a hinged or other lid 20 may conceal it when it is lowered. The lay-out of a power-pack 21, amplifier units 22, and various controls, are described.
Patent GB-960664-A (GB)
Title: An attachment for tubes, pipes, rods or like members
IPC: F16L25/08
Filed: 1962-03-14
Abstract: 960,664. Pipe &c. couplings; screws. COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME. March 14, 1962 [March 15, 1961], No. 9825/62. Headings F2G and F2H. A coupling for a tube, pipe, rod &c. comprises an internal shouldered socket for the reception of the tube 2 and a packing ring 4, and there is at least one pressure element such as a screw 6 extending through the wall of the coupling, the orientation and shape of the screw permitting the exertion simultaneously directly of a radial pressure on the wall of the tube and indirectly of an axial pressure on the packing 4 secured against the shoulder 11; the pressure on the packing is transmitted by a washer 5 the surface of which orientates the pressure forces on the packing parallel to the axis of the tube. As shown, the screws are inclined to the axis of the tubes and produce indentations in the tubes; alternatively, grooves are machined in the tubes. In a modification, the screws are disposed perpendicularly to the axis of the tube and act on inclined faces of the rings 5. The screws may be of hardened steel cr a synthetic plastic and have a shouldered end, a chamfered end provided with a conical recess, Fig. 3, a flat end, or a spherical tip which may be mounted on a swivel joint, Fig. 6; the screws may be headless and have a pointed end. Rods exerting a compression force by the use of springs may be substituted for the screws. Locking of the screws is effected by lock washers or by wiring together of the screw heads.
Patent GB-596367-A (GB)
Title: Improvements in airfoils
IPC: B64C9/28
Filed: 1944-05-23
Abstract: 596,367. Aerofoils. GRISWOLD, R. W. May 23, 1944, No. 9925. [Class 4] An aerofoil has a leading edge slot formed by a relatively large entrance passage in the lower portion of the leading edge for the admission of air into a chamber within the aerofoil, and a relatively small nozzle-shaped discharge slot or slots disposed rearwardly of the leading edge slot and discharging air from the chamber through a downstream portion of the aerofoil, the aerofoil sections being pivotally connected and their adjacent edges defining the discharge slots. Fig. 7 shows a construction comprising three sections 39, 33, 41 articulated to a forward section 19, the interior of which forms the pressure chamber 24 with the opening 23 in the leading edge. The discharge slot 32 is formed between the upper trailing edge 16 of the section 19 and the leading edge of the portion 39. The lower surfaces of the sections 39, 33, 41 are of air-permeable material, the air being discharged through slots 40, 44 between the upper surfaces of the sections. The discharge slots control the boundary layer over the upper wing surface, and also furnish a propulsive thrust. Fig. 8 shows an arrangement in which a heat-exchanger 111 is provided in the chamber 82 to increase the velocity of discharge through the slot 73. The exchanger may be supplied from the engine exhaust. The wing sections are capable of cambervarying movements, either manually or under the influence of air gusts, under the action of the control linkage forming the subject of divisional Specification 596,424. In the construction according to Fig. 18, the front opening 167 communicates with the pressure chamber 166 through a divergent throat 169, and a bleeder slot 180 is provided in the lower surface of the forward wing section 170 for boundary layer suction.
Patent HU-T40402-A (HU)
Title: Process for preparing n-substituted carbamates
Inventor: BAJUSZ FERENC
Filed: 1985-04-26
Abstract: The prods. of formula R-O-CO-NR1R2 (I) are prepd. by reacting cpds. of formula R-OH (II) contg. an alcoholic or phenolic hydroxyl gp. with phosgene in the presence of a catalyst in an aromatic medium contg. chloroformate and removing phosgene and hydrochloric acid from the resulting reaction mixt. by treatment with an alkyl amine of formula NHR1R2 (III) in aq. soln. - In the formulae, R1 and R2 are independently H, opt. branched 1-5C alkyl or opt. branched 1-5C alkenyl. R is phenyl, naphthyl or dihydro-benzo-furanyl carrying 1-3C alkyl gps. substd. with halogen with opt. branched 1-5C alkyl, with 1-5C alkoxy with 1-5C alkylthio, with 1-5C alkylimino with dialkylamino having 1-5C in each alkyl, or with one or more dioxolane gps.
Patent HU-T60084-A (HU)
Title: Broad band signal switching device
Inventor: HEIDUK GERHARD
IPC: H03K17/693
Filed: 1991-09-25
Abstract: In a broad-band signal switching device comprising a switching point matrix in FET technology, the switching elements Kij of which, in each case controlled by a holding storage cell Hij, are in each case formed by means of a series circuit of a switch transistor Tnk and an input transistor Tne, a series n-channel transistor Tns, the control electrode of which is connected to a reference potential source Uref, is in each case inserted between the matrix output line zi and the subsequent output amplifier circuit Ai and, together with the matrix output line precharging transistor Tpi located at the input of the output amplifier circuit, forms a charge transfer circuit which produces a voltage amplification. At the input of an input driver circuit Ej preceding a matrix input line, a precharging transistor Tpj is also provided, the control electrode of which is also connected to the precharging phase/evaluating phase clock signal line T,T, from which at the same time a transfer gate TGj preceding the input driver circuit is also controlled.
Patent HU-T47237-A (HU)
Title: Process for producing new 3,5-dihydroxy-carboxylic acids and their derivatives, pharmaceutical comprising such compounds and new intermediates
Inventor: VESS GUENTHER
IPC: C07C33/12
Filed: 1988-07-09
Abstract: 3,5-dihydroxycarboxylic acids of formula (I) and their lactones of formula (II) are new: A-B = CH-CH or C=C; X-Y = CH2CH2 or CH=CH; R1 and R2 are each up to 20C, opt. unsatd., alkyl (opt. substd. by 1-6C alkoxy or OCOR5); 3-7C cycloalkyl; phenyl, thiophene, furan or naphthalene residue (these all opt. substd. by 1-3 of halo, 1-6C alkyl or alkoxy, 3-7C cycloalkyl or OCOR5) or pyridyl, opt. substd. by 1-3, 1-4C alkyl; R5 = 1-8C alkyl; R3 = up to 8C alkyl (opt. unsatd.); benzyl, phenyl, thiophene, furan or naphthalene residue (all opt. substd. as above), or 3-7C cycloalkyl; R4 = H, 1-8C alkyl, metal cation, ammonium ion, phenyl, benzyl or 2,3-dihydroxypropyl. Also new are the intermediates of formula (III), (IV), (VI), (VII), (VIII), (IX) or (XII): Q-X-Y-CHO (III); Q-X-Y-CHOH-CH2-CO-CH2-COOR4 (IV); Q-Z; Z = -X-Y-CN (cpds. (VI)); -CHO (cpds. (VII)); -CH2OH (cpds. (VIII)); or COOR7 (cpds. (IX)); R4 = 1-8C alkyl; R7 = protecting gp.; Q = a gp. of formula (i).
Patent HU-T42680-A (HU)
Title: Fungicidal compositions comprising furane derivatives and process for preparing furane derivatives
Inventor: HARKIN SHAUN A
IPC: C07D307/92
Filed: 1986-10-06
Abstract: The present invention provides in one aspect a method of combating a fungus at a locus, characterised by treating the locus with a fungicidally effective amount of a compound of general formula I <CHEM> wherein each of R<1> and R<2> independently represents a hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl, aryl or aralkyl group; or an optionally substituted cycloalkyl, bicycloalkyl, cycloalkenyl or bicycloalkenyl group containing up to 12 ring atoms, in which at least one methylene group is optionally replaced by an oxygen atom or by a sulphone or sulphoxide group; or a group of general formula  -(CH2-O)m- @-(O)p-R<5> in which m is 0 and p is 0 or 1, or m is 1 and p is 0, and R<5> is an optionally substituted alkyl, alkenyl, aryl or aralkyl group; or R<1> and R<2> together with the interjacent carbon atoms form an optionally substituted cycloalkylene, bicycloalkylene, tricycloalkylene, cycloalkenylene, bicycloalkenylene or tricycloalkenylene group containing up to 18 ring atoms, in which at least one methylene group is optionally replaced by an oxygen or sulphur atom or by a sulphone or sulphoxide group; or an optionally substituted dihydronaphthylene, tetrahydronaphthylene, dihydrophenanthrylene or dihydroacenaphthylene group; each of R<3> and R<4> independently represents a hydrogen atom or an alkyl group or together represent a single chemical bond; or R<1> and R<3> together with the interadjacent carbon atom form an optionally substituted cycloalkyl, bicycloalkyl, cycloalkenyl or bicycloalkenyl group containing up to 12 ring atoms, in which at least one methylene group is optionally replaced by an oxygen atom or a sulphone or sulphoxide group; provided that when R<3> and R<4> do not together represent a single chemical bond, at least one of R<1>, R<2>, R<3> and R<4> is a hydrogen atom. Also certain of such compounds per se, and their preparation.
Patent HU-T44434-A (HU)
Title: Composition comprising penem or carbapenem antibiotic
Inventor: SHIOKARI TAKASHI
IPC: A61K31/43
Filed: 1986-10-24
Abstract: Administration of an N-acylated amino acid in association with a penem or carbapenem antibiotic relieves or eliminates the renal problems associated with administration of the antibiotic alone. The amino acid derivative and antibiotic may be formulated together as a composition or administered separately, either simultaneously or sequentially. The composition may be prepared by simple mixing.
Patent HU-T37147-A (HU)
Title: Process for producing alkoxy-e-homo-eburnane derivatives
Inventor: SZANTAI CSABA
IPC: C07D455/00
Filed: 1981-08-23
Abstract: Prepn. of alkoxyvincarnic acid esters of formula (I) and/or alkoxyapovincamic acid esters of formula (II), including their epimers, racemates, optically active antipodes and acid addn. salts comprises (a) reacting an alkoxyhomoeburnane of formula (III) or one of its salts with an alkanol of formula R2OH in the presence of a strong conc. acid to give (II), or (b) reacting an alkoxy-1-alkyl 1-(2'-(alkoxycarbonyl) ethyl)-1,2,3,4,6,7,12,12b-octahydro indolo (2,3-a)-quinolizine of formula (IV) or one of its salts, with strong conc. acid to give (II), or (c) treating (III) with dil. aq. acid to give a mixt. of (I) and (II). (I) and (II) can then be treated conventionally to give epimers, racemates, optically active antipodes and acid addn. salts. - In the formulae R1, R2 and R3 are 1-6C alkyl; R5 and R6 together form :NOH; Z is R10; Y1 and Y2 together form :NOH; R4 is 1-6C alkyl identical to R2. - (I) and (II) are pharmaceuticals esp. with psychostimulating properties.
Patent HU-T46163-A (HU)
Title: Regulating transformer for arc and plasma welding machines
Inventor: KALINNIKOV SEMEN A
IPC: H01F38/08
Filed: 1986-11-14
Abstract: The variable-ratio transformer includes a magnetic core made up of a main part composed of two yokes and legs in accordance with the number of phases and an additional part disposed on the side of the yoke of the main part of the magnetic core. The additional part of the magnetic core is made up of a yoke and legs whose number is equal to the number of the legs of the main part, at least one leg being placed with a gap in relation to the first yoke of the main part. - The primary winding of each phase comprises two series-connected parts, the first part being located on the main part of the magnetic core, while the second part is located on the additional part. A controlled electronic switch which regulates the load current flowing through the secondary winding of each phase, disposed on the main part of the magnetic core, is connected in parallel to one of the parts of the primary winding of each phase.
Patent HU-T41981-A (HU)
Title: Cosmetic preparation comprising volatile oil
Inventor: LACZKO ISTVAN
Filed: 1985-12-11
Abstract: A cosmetic prepn. contains (all wt.%) 12-20 essential oil/oils, 69-89 cosmetic carrying agent, 0-10 cosmetic additive, 10-5-1 zinc or lithium complex salts of tartaric, citric or ascorbic acids.
Patent HU-T51129-A (HU)
Title: Process for producing skin-rubber for cleaning the skin
Inventor: KERSCHBAUMAYER LASZLONE
Filed: 1988-09-19
Abstract: A leather cleaning eraser contains (all pts. wt.): 100 methylcellulose hydrogel, 9-12 zinc oxide, 8-11 talc, 3-8 glucose, 0.5-1.2 salicylic acid, 10-24 ethyl alcohol 70%, and 9-12 lactic acid.
Patent HU-T54946-A (HU)
Title: Process for regenerating rhodium fromdistillation residue of products of oxosynthesis
Inventor: LAPPE PETER
IPC: B01J31/40
Filed: 1990-10-12
Abstract: A process for the recovery of rhodium from distillation residues of crude products from the oxo synthesis with rhodium complexed with an organic phosphorous III compound comprising treating the said distillation residues with oxygen or an oxygen containing gas in the presence of an alkali metal salt of a monocarboxylic acid of 2 to 5 carbon atoms at 60 DEG  to 120 DEG  C. at atmospheric or elevated pressure to form a water-soluble rhodium compound and extracting the mixture with water to obtain an aqueous phase containing the water soluble rhodium compound in a very simple manner without any substantial loss of rhodium.
Patent JP-H09190993-A (JP)
Title: Surface purification method
Inventor: OGAWA TARO
IPC: H01L21/304
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the re-contamination of a surface once purified due to chemicals, air or the like by purifying the surface at a low temperature, by transferring electrons from a substrate or the pollution stuck to the substrate, in vacuum, in reduced pressure, or in inert gas atmosphere, and by irradiation with energy beam equivalent to the excitation of an antibonding state between the substrate and pollution. SOLUTION: A valve 6 is opened and an Si substrate 13 subjected to the HF purification is placed in a chamber 2, a valve 4 is opened and the pressure is reduced with a pump 3, a valve 5 is opened, and soft X-ray 1 is made to irradiate the surface of substrate. By this radiation, Si2p electrons of the Si substrate 13 are transferred, the antibonding state of Si-C(carbon) is excited, Si of substrate 13 and C of the pollution 14 is turned into antibonding state, by which the pollution 14 can be turned into desorption. By doing this, the contamination of organic matters can be removed in the chamber at a low temperature and a clean surface can be obtained.
Patent JP-S60145512-A (JP)
Title: Magnetic head
Inventor: IWAMOTO OSAMU
IPC: G11B5/17
Filed: 1984-01-06
Abstract: PURPOSE:To reduce the volume of a magnetic head and to reduce disconnection of a coil by forming the coil for recording or reproducing on a core member, which constitutes a magnetic circuit, by the thin film forming technique. CONSTITUTION:With respect to the magnetic head which performs magnetic recording by the electromagnetic conversion effect, a spiral thin film coil 1 is formed on a core member 2 by the sputtering method. This core member 2 is adhered to core members 5 and 6 to form a head core. In this case, an insulating layer 4 and an adhesive layer 3 are interposed between the thin film coil 1 and the core member 2 to protect the thin film coil 1. Thus, the volume of the whole of the head can be reduced to an about half of the capacity of a conventional head, and disconnection or the like of the thin film coil 1 is made difficult.
Patent JP-H02182689-A (JP)
Title: Method of repairing enamel thin plate for elevator
Inventor: MATSUZAKI YOSHIO
IPC: B66B5/00
Filed: 1989-01-09
Abstract: PURPOSE:To repair an enamel thin plate to the degree giving no unpleasant feeling to elevator users in the established state by filling up a recessed part of an external flaw part on the enamel thin plate surface with a putty, conducting a buffing finish to make the putty even with the surface of the thin plate, and then applying a coating material to the whole external flaw part. CONSTITUTION:The recessed part of an external flaw part 4 formed on an enamel thin plate 1 surface is filled with a putty 5. The putty is rubbed by buffing to make the same face as the surface of the enamel thin plate 1. Thereafter, a coating material 7 is applied to the whole external flaw part 6 to repair the enamel thin plate 1. Consequently, elevator uses can not find the external flaw from the unevenness of the surface and never feel an unpleasant feeling.