baber/WOPTO huggingface dataset:
Patent GB-178306-A (GB)
Title: Improved method of and means for reducing loss of oil in the lubrication of cylinders of internal combustion engines
IPC: F01M11/02
Filed: 1921-03-31
Abstract: 178,306. Hardy, W. E., Dodd, R., and Targett, W. J. March 31, 1921. Pistons.-In order to reduce the loss of oil in the cylinders of internal combustion engines, the piston is fitted with scraper rings which register with holes in the piston so that surplus lubricant is scraped from the cylinder walls and delivered back to the crank casing. The piston ring g is provided with an annular channel h which registers with holes j in the piston, and another piston ring k in the skirt of the piston has upper and lower channels registering with holes n, o in the piston.
Patent GB-403259-A (GB)
Title: Means for preventing rain from dropping off the foreparts of macintoshes, and like waterproof garments
IPC: A41D3/04
Filed: 1933-03-31
Abstract: 403,259. Waterproof garments. LEVY, A., 42, Brunswick Street, Cheetham, Manchester. March 31, 1933, No. 9699. [Class 141.] To prevent rain dropping off the foreparts of mackintoshes and like waterproof garments, they are provided with inclined raised ledges 4a extending from the front edges to the middle of the back of the garment, the ledges 4a being formed by extending the material of the upper part of the garment outwardly, as shown in Fig. 2, strips 3a, 5a, of tape being sewn to the inner side of the garment, for strengthening the ledges 4a. Specification 310,200, [Class 141, Wearing-apparel], is referred to.
Patent GB-758087-A (GB)
Title: New disazo-dyestuffs and process for making them
IPC: C09B45/24
Filed: 1953-04-09
Abstract: 3 : 31-Dihydroxybenzidine is converted into its disulphuric ester by means of chlorsulphonic acid in an inert organic dispersing medium. The product forms alkali salts.  An example is given of the production of the di-sodium salt.ALSO:The invention comprises disazo dyestuffs of the formula <FORM:0758087/IV(c)/1> where X is a cation and the aryl radicals are the same or different.  These are made from 3:31-dioxybenzidine by (1) converting the hydroxyl groups into sulphuric ester groups, and (2) diazotizing and coupling with two mols of the same or different N-aryl-J acid, the two operations being performed in either order.  Preferably the aryl groups are benzene residues free from solubilizing groups but optionally carrying other substituents such as methyl, methoxyl or chlorine.  For tetrazotizing the benzidine disulphuric ester it is preferably converted into its alkali salt and tetrazotized in the presence of a carboxylic acid such as acetic or benzoic. Coupling with the N-aryl-J acid may take place in the presence of an alkaline earth hydroxide, alcohols, acetone, pyridine, picolines or ethanolamines.  Esterification after coupling is effected with chlorsulphonic acid in a tertiary base, The products are suitable for dyeing or printing wool, silk, leather, linen, cotton, regenerated cellulose, superpolyamides and superpolyurethanes.  They may be metallized in substance, in the dyebath or on the fibre, e.g. by the process of Specification 455,274 [Group IV] or 619,969.  Specified metals are iron, manganese, chromium, cobalt, nickel or copper.  Examples show the production of the disazo dyestuff from N-phenyl-J acid with esterification before and after coupling.  A further example describes the dyeing of cotton with the product and after-coppering; a blue shade is obtained. Other specified N-aryl groups are o-tolyl, p-tolyl, p-chlorophenyl and p-methoxyphenyl.
Patent GB-597929-A (GB)
Title: Control mechanism for supercharged internal combustion engines
IPC: F02D9/00
Filed: 1944-05-19
Abstract: 597,929. Fluid-pressure servomotorcontrol systems. GENERAL MOTORS CORPORATION. May 19, 1944, No. 9756. Convention date, April 17, 1943. [Class 135] [Also in Group XXVII] In a variable datum boost control mechanism for supercharged internal-combustion engines in which a differential lever interconnects the throttle valve, the manually-operable pressure selection member, and the servo-mechanism actuating the throttle valve, a cam slot and follower connection provided between the servo-mechanism and the differential lever is so related to the lever fulcrum which is movable by the manually-operable pressure selection member that any given movement of the servo-mechanism produces an angular movement of said lever 'which is greater the nearer the pressure selection member is to its lowest setting. In an embodiment, the pilot's control lever is connected to a lever 31 which rotates a shaft 30 carrying a further lever 32. At the free end of the latter is pivoted a floating bellcrank lever 34, 35, the arm 34 of which is connected by a link 37 to a lever 39 controlling the throttle valve 41. The throttle is also controlled by a servo-piston 109 which is connected by a link 48 to a roller 46 movable in a cam groove 45 on the end of arm 35 of the bell-crank 34, 35 ; the roller 46 also being carried by a lever freely pivoting on the shaft 30. The automatic control comprises an evacuated spring-loaded bellows 144 subject interiorly to engine fuel intake pressure, the free ends of the two bellows being joined together and carrying the pivot point of a floating lever 84 of which the lower end actuates a piston valve controlling the flow and exhaust of pressure fluid to the servo-piston 109. Bellows 143 has a screw-and-nut connection with the casing of the device so that the loading on the bellows can be adjusted.. The other end of lever 84 is acted upon by a cam 83 which is connected by links 79, 75 to an extension 70 of lever 31 so that actuation of the pilot's control lever to alter the throttle will also alter the datum of the bellows to select the charging pressure. The point of attachment of link 75 to extension 70 is adjustable. Movement of the servo-piston 109 also adjusts the datum of the bellows as it is connected by links 55, 56 to an eccentric sleeve 60 on the shaft which carries cam 83. Specification 594,074 is referred to.
Patent GB-146650-A (GB)
Title: Improvements relating to apparatus for use in teaching music
IPC: G09B15/02
Filed: 1919-04-16
Abstract: 146,650. Rusett, L. E. de. April 16, 1919. Harmony charts, modulators, &c.-The relative values and lengths of sounds are demonstrated by blocks of varying lengths representing sounds, bar-lines, rests, ties, &c. The board 4 of wood or vulcanized fibre is divided by lines or slots 5, 6 to form uniform spaces 7. Strips j are bar lines and coloured blocks f, b, d, a represent sounds lasting respectively ¢, 1, 1¢, and 2 beats, and may be marked with the name or conventional sign of semi-breve, minim, &c. Dark lines i show up the ends of the sound-blocks and those of more than one beat are divided by dots h. The colour may be lighter towards the right side to denote the diminishing tone of a piano note. White or colourless blocks g, c, e indicate rests, ties, and repetitions. Blocks k show the number of beats in a bar. For blind children, the vertical lines i are ridged or recessed and the dots h may be projections or indentations. Soundblocks may have a different surface from rests. The lines 5, 6 are raised or indented, the latter sufficiently to allow the bar lines j to be securely fitted.
Patent GB-590361-A (GB)
Title: Method of recessing wire coils
IPC: B21F17/00
Filed: 1945-04-19
Abstract: 590,361. Making helical screw-thread inserts. AIRCRAFT SCREW PRODUCTS CO., Inc. April 19, 1945, No. 9805. Convention date, April 26, 1944. Addition to 583,250. [Classes 83 (ii) and 83 (iv)] Punching; punches.-Relates to notching the end coil of a helical screw-thread insert and consists in means for deflecting and supporting the end coil so that risk of damaging the adjacent turn is avoided. The deflection may be effected laterally by supporting the insert on a shoulder 6 formed by a recess 7 in a fixed abutment 5 and advancing a member 9 shaped at 10 to engage the wire to bend it over a further support 11 introduced into the coil and provided with a recess 12 affording clearance for the cutter 13. The deflection may be sufficient to enable the outer periphery to be notched. In a modification, the deflection may be outwards and in a further form the deflection is effected in an axial direction by introducing laterally a wedge-shaped support between the end and the adjacent coil, the support having the clearance recess for the tool.
Patent GB-1441183-A (GB)
Title: Magnetic recording particles
IPC: C09D7/12
Filed: 1974-03-05
Abstract: 1441183 Coated ferric oxide particles TDK ELECTRONIC CO 5 March 1974 [5 March 1973] 9838/74 Heading C1A [Also in Divisions B2 and C3] Magnetic recording particles comprise ferromagnetic, acicular iron oxide particles, e.g. gamma-Fe 2 O 3  or Fe 3 O 4  having an average length of 0À1 to 1 microns and a ratio of the length to the width of 5 : 1 to 20 : 1, having an adsorbed layer or a coating or cobalt hydroxide which may contain a small proportion of cobalt oxide. The amount of the cobalt hydroxide may be from 0À5 to 10 wt. per cent based on the iron oxide. A process for preparing such particles comprises mixing ferromagnetic acicular iron oxide particles with a cobalt salt in an aqueous alkaline solution, e.g. NaOH, KOH or NH 4 OH, heating the resulting slurry at a temperature below the boiling point thereof and separating the particles from the mixture.
Patent GB-514508-A (GB)
Title: Improvements in and relating to conveyors of the endless band type
IPC: B65G17/06
Filed: 1938-04-07
Abstract: 514,508. Endless-belt conveyers. PATERSON, J. C., and BAKER PERKINS, Ltd. April 7, 1938, No. 9875/39. Divided out of 514,478. [Class 78 (i)] In a conveying device comprising an endless band adapted to travel in an arcuate path between terminal roller means, the lateral thrust of the band is taken by abutment means mounted to move in accordance with the travel of the inner edge of the band. The conveyer .comprises chains 24, 25, cross-bars 30, and a series of tightly wound springs 33 extending from bar to bar. Covering flaps of canvas or other flexible material may be clipped at one edge to a cross-bar and rest upon the springs. In a modification the springs are dispensed with and the spaces between the bars filled in with canvas, linen or like fabric. Rollers 32, Fig. 3, mounted on the bars run on curved tracks 28, 29 which are disposed adjacent to the tracks 26, 27 supporting the chains. At the end of the run the conveyer passes around tapered rollers 17, 18 carried by shafts 19, 20, Fig. 2, which are secured to a frame element 15 mounted on the stub shaft 7. Discs 8, 9 are rotatably mounted on the shaft 7 and are provided with rims 12, 13 extending towards each other which take the lateral thrust of the conveyer. The rim 12 is supported by three rollers (not shown) carried by angle irons 14 supported by the member 15. Supporting rollers may be provided for the lower rim, or strengthening ribs 16 may be formed on the lower disc. Specification 514,478 is referred to.
Patent GB-435822-A (GB)
Title: Air douche for hair drying and the like purposes
IPC: A45D20/22
Filed: 1934-03-29
Abstract: 435,822. Hair drying apparatus. PIGNOT, R. F., 3, Rue de la Chine, Paris. March 29, 1934, No. 9923. Convention date, March 29, 1933. [Class 131] [See also Groups VI and XXVI] In air douches, particularly those employed for hair-drying, the fan 7, enclosed in a casing 1 and driven by an electric motor 2, has a central portion comprising a cylinder 8 with longitudinal perforations and internal vanes which draw air into the cylinder and force it outwards to the rear of the fan blades. The cylinder 8 is preferably closed, either at the rear or the front end, by a plate 12 to which the motor driving shaft may be secured. As applied to hair-drying apparatus the air is drawn in through holes 6 in the motor casing, preferably arranged to cool the motor, over an electric heater 4, and is forced through holes 5 in the hood, which holes may be protected by gratings; from the hood the air passes through a grating 13 in a cylindrical extension arranged opposite the cylinder 8 and is again delivered to the fan 7. When the plate 12 is at the front of the cylinder no recirculation takes place.
Patent GB-540034-A (GB)
Title: Improvements in cathode ray tubes
IPC: H01J31/34
Filed: 1940-06-06
Abstract: 540,034. Cathode-ray tubes. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. June 6, 1940, No. 9933. Convention date, June 6, 1939. [Class 39 (i)] In a cathode ray tube in which the ray is focused by a longitudinal magnetic field on to a screen over which it is scanned a collecting electrode for secondary electrons emitted from the screen or primary electrons reflected by it is arranged at an angle to the axis of the tube between the gun and the deflecting electrodes ; intercepting electrodes may also be provided between the collecting electrode and the deflecting electrodes and between the deflecting electrodes and the screen. The Figure shows a tube with a mosaic screen 2 of the ordinary type for television transmission. The collecting electrode 18 is arranged as shown, and has a central opening 19 for the passage of the ray. The tube is enclosed in a deflecting coil 8 and scanning at right angles to the plane of the paper is produced by deflecting plates 14, 15, shaped as shown, in conjunction with the magnetic field. Scanning in the other direction is effected by coils 16, 17 or by electrostatic deflecting plates. Between the electrodes 18 and the plates 14, 15 and also between the plates and the screen are arranged intercepting electrodes 20, 21 with slots 22, 23 for the passage of the ray. These electrodes are earthed and may be connected to a metallic lining 26 of the tube. It is stated that the ensuing screening of the space between the plates 14, 15 reduces distortion.
Patent GB-1507911-A (GB)
Title: Triaxially woven fabrics of uniform compliancy and porosity
IPC: D03D13/00
Filed: 1975-03-11
Abstract: 1507911 Triaxial woven fabric N F DOWEAVE INC 11 March 1975 [13 March 1974] 9966/75 Heading D1K In a triaxially woven fabric lengths of yarn in at least the warp sets Y, Z between interlocked intersections L over- or under-lie at least two intermediate yarns of another set.
Patent GB-987403-A (GB)
Title: Improvements in or relating to automatic telephone systems
Inventor: CURTIS GERALD
IPC: H04Q3/62
Filed: 1961-03-18
Abstract: 987,403. Automatic exchange systems. AUTOMATIC TELEPHONE & ELECTRIC CO. Ltd. Feb. 19, 1962 [March 18, 1961], No. 9977/61. Drawings to Specification. Heading H4K. In a large P.B.X. having a cordless manual board to which incoming calls are routed over connecting circuits, a common marker is provided for finding the group containing a calling circuit and then the calling circuit within that group by means of finders of the non-homing kind, and a connecting circuit allotted by the operator is then positioned by marking. Two finders of the uniselector type having access to different groups of circuits are arranged to operate successively, the one that is off-normal operating first, and the calling group is marked by relays energized when the operator depresses the answer key associated with the calling lamp. On an outgoing call the marker is seized from the connecting circuit, and the operator depresses keys to determine the routing of the call by a 2-digit code which is recorded on marking relays.
Patent HK-130597-A (HK)
Title: A method and an equipment for installing a medicine capsule on a support
Inventor: HELLE TIMO
IPC: A61J3/00
Filed: 1997-06-26
Abstract: The invention relates to a method and an equipment for inserting a tubular medicinal capsule on a support. In accordance with the invention, the opening extending through the capsule is expanded by blowing pressurized air into the opening immediately ahead the support being inserted into the opening. After the capsule has entered into its position, the pressurization is relieved, whereby the capsule opening contracts and locks the capsule on the support.
Patent HU-T57497-A (HU)
Title: Video transfer method compatible with traditional video norms of 4.3 aspect ratio, as well as coder and decoder and decoder for implementing said method
Inventor: HABERMANN WERNER
IPC: H04N7/06
Filed: 1989-12-07
Abstract: In the system disclosed, scanning is carried out on the image source side with a frame corresponding to an enlarged 16:9 picture ratio. On the emitter side, every fourth line of the picture signal is first isolated and the remaining lines are compressed. A 4:3 standard receiver reproduces a corresponding image in the "letter box" format. The 16:9 receiver should reconstruct the original picture signal. First solution: the isolated lines are expanded for the duration of a complete picture, modulated to a second picture carrier at the upper end of the transmission channel outside the standard intermediate frequency resonance curve, and then demodulated, expanded and reintroduced into the 16:9 receiver. Second solution: analog-coded line difference signals in the level between the black and synchronization pulses are transmitted in the freed spaces at the upper and lower edges of the picture, decoded in the 16:9 receiver and reused. Third solution: additional digital data, e.g. motion vectors, are transmitted in the spaces freed at the upper and lower edges of the picture, and used by the 16:9 receiver to interpolate the missing lines. Application to television receiving sets with 4:3 and 16:9 picture ratio.
Patent HU-T37756-A (HU)
Title: Process for preparing 1,4-dihydro-pyridina derivatives
Inventor: ALKER DAVID
IPC: A61K31/44
Filed: 1985-05-10
Abstract: Compounds of the formula:where R is an optionally substituted aryl or heteroaryl group;R<sup>1</sup> and R are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl; and Y is -(CH<sub>2</sub>)<sub>n</sub>- where n is 2, 3 or 4, -CH<sub>2</sub>CH(CH<sub>3</sub>)-or -CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-; and their pharmaceutically acceptable salts.The compounds have utility as anti-ischaemic and antihypertensive agents and as synthetic intermediates to other dihydropyridine calcium antagonists.
Patent HU-T58710-A (HU)
Title: Fungicide compositions containing substituted 2-propenyl derivatives of nitrogen-containing heterocyclic compounds and process for producing the active components
Inventor: DAVIS ROBERT A
IPC: C07D215/06
Filed: 1990-02-27
Abstract: A heterocyclic compound having the structural formula  <IMAGE>  where R is C1-C8 alkyl, C3-C6 cycloalkyl, trifluoromethyl, phenyl, substituted phenyl, phenoxy, substituted phenoxy, benzyl or substituted benzyl; and R1 is at least a partially saturated monocyclic or bicyclic heterocycle of nitrogen which may be substituted with lower alkyl and physiologically acceptable salts thereof is disclosed. A process for forming this compound which involves the reaction of an amine of the formula HR1 where R1 has the meanings given above with a substituted 2-propenyl halide having the structural formula  <IMAGE>  where R has the meanings given above; and X is a halogen atom is described. The invention embodies the above-mentioned novel 2-propenyl halide utilized as an intermediate in the formation of the heterocyclic compound of this invention. A method ofcontrolling phytopathogenic fungi by applying a fungicidally effective amount of the heterocyclic compound of the present invention to the locus under attack by said fungi is also taught. Finally, a fungicidally composition comprising the heterocyclic compound of the present invention and a suitable carrier therefor is set forth.
Patent HU-T57029-A (HU)
Title: Canula for micro-surgical operations
Inventor: FEDOROV SVJATOSLAV NIKOLAEVICH
IPC: A61B17/22
Filed: 1990-04-13
Abstract: The cannula comprises a rapering suction duct, an opening being located on a lateral surface of the cannula. The opening and tapered end of the duct are situated in the operative end of the cannula. - The opening is oval-shaped, its area exceeding the cross-sectional area of the suction tube at the zone of the opening. The major axis of the oval-shaped opening is situated along the longitudinal axis of the suction tube.
Patent HU-T41157-A (HU)
Title: High-pressure gas dischage lamp
Inventor: DER KINDEREN WILHELMUS C
IPC: H01J61/073
Filed: 1986-07-14
Abstract: The high-pressure gas discharge lamp according to the invention has electrodes comprising a rod of mainly tungsten and a helical winding of mainly tungsten near the tip of the rod. The winding has a first layer of turns, which is integral with a second layer of turns. The turns of the second layer are wound with torsion in the wire and surround turns of the first layer which are also wound with torsion. The direction of the torsion in a turn is equal to the direction in which the turn extends around the rod. As a result, the turns with torsion surround with tight fit their substrate and the winding is securely fixed ot the electrode rod.
Patent HU-T43561-A (HU)
Title: Process for preparing novel carbacyclines and pharmaceutics comprising such compounds
Inventor: VORBUEGGEN HELMUT
IPC: C07C229/32
Filed: 1986-11-28
Abstract: Carbacycline derivatives of general formula (I), in which Y1 is the residue of Formula (II), R9 is the residue -(CH2)m-R6 or the residue -(CH2)m-o-[Z1-(CH2)m-p]x-[Z2-(CH2)m-q]y-R6, m = 2-20; o, p and q <= 19; x, y = 0, 1 or 2; Z1 is a cis-CH=CH-group, a trans-CH=CH-group or a -C=C-group, whereby each of these groups must be separated at least by one methyl group from the C-9 carbon atom of the carbacycline bi-cycle; Z2 is oxygen, sulphur, an NH or an N-methyl group, R6 is amino, methylamino, hydroxy, carboxy or mercapto; and process for their manufacture and their use as medicaments.
Patent HU-T55682-A (HU)
Title: Method for producing heat-formable textile and/or thermoplast plates of artificial leather coating
Inventor: MILBICH TAMAS
IPC: B32B27/12
Filed: 1989-11-01
Abstract: Poly-olefin based molten plastic is extruded through a wide slot, while its temperature is maintained +/- 2 deg.C. The plastic material is joined to the textile or artificial leather covering before it is solidified. The covering is of textile or artificial leather on a textile base, which have 70% min. man-made fibre content. - By accurately controlling the temp. of the molten plastic, surface treatment is made unnecessary
Patent JP-S5593585-A (JP)
Title: Dividing method of cylindrical magnetic domain element
Inventor: MORIMOTO AKIO
IPC: G11C19/08
Filed: 1979-01-11
Abstract: PURPOSE: To prevent defects to improve productivity by cutting scribe lines on the face of a substrate, where no pattern is provided, when a magnetic bubble memory element formed into a wafer is divided into chips.  
     CONSTITUTION: When scribe lines 2 to divide wafer 1 into chips are cut on wafer 1 where magnetic film (LPE film) 5 is grown epitaxially on GGG substrate 4 and divi sion grooves 9 are previously formed by etching on evaporation film 6 on film 5, scribe lines 2 are cut with a diamond scriber, etc., on the face of substrate 4 where magnetic film 5 does not exist. Therefore, LPE film 5 essentially important to the magnetic bubble element is prevented from being damaged and being distorted much. As a result, needless magnetic bubbles are prevented from being spontaneous, and no guard rail is required, so that a magnetic bubble memory chip to perform forward and backward transfer can be constituted. 
     COPYRIGHT: (C)1980,JPO&Japio