baber/WOPTO huggingface dataset:
Patent DK-40793-A (DK)
Inventor: BOKMAND OLAF
IPC: B65B61/20
Filed: 1993-04-06
Abstract: A paper strip 36 folded together lengthways, which may contain, for example, a declaration of contents, dosage instructions etc, for a pharmaceutical preparation, is inserted into a channel 1, 4, which opens out into a roll- up chamber 19 with a rotatable rolling mandrel 20. The mandrel 20 interacts with pressure rollers 21-23 to form a paper roll 37, which is pushed by simultaneously acting ejection bars 35 up out of the roll-up chamber 19 and into a skirt 33 on a container 34, which contains or is intended to contain the pharmaceutical preparation or other product in question, to which the information on the sheet of paper 36 relates. The containers 34 are moved to and from the position opposite the roll-up chamber 19 by means of conveying elements (not shown), and the device is driven and controlled automatically by the use of drive, sensing and control elements (not shown) designed for this purpose, which may be of known type. By means of the device the sheets of paper 36 can be inserted into the packaging, in the example shown by placing in the skirt 33, at a considerably higher rate of working than is possible with manual insertion. <IMAGE>
Patent DK-50589-A (DK)
Inventor: SCHAPIRA SIMON FRANCIS DAVID
IPC: C12M1/26
Filed: 1989-02-03
Abstract: Sampler apparatus for monitoring biofouling in water system comprises a duct 1 having a port 5 in which is retained a stud 17 having a test surface 19 which lies flush with the wall of the duct. A sampler kit also comprises a stud removal member on which the stud 17 may be mounted via connecting means 20, usually comprising a screw threaded connection.
Patent DK-73788-A (DK)
Inventor: DYMOND ROGER KEITH
IPC: A61G/
Filed: 1988-02-12
Abstract: The body unit is in the form of an independent self-contained unit arranged for mounting to a vehicle and is designed for easy convertability to a specific purpose. It comprises a first side, a second side, a top including a ceiling (3), a bottom including a floor (4), a front wall (5), and a rear wall (6) defining an access opening. The first side comprises a first side wall (10) and an elongate platten (14) extending therealong and providing a first surface parallel to, and spaced from, the floor (4), the width and length of said surface being such that the surface can support a stretcher. The second side comprises a second side wall (30) and a box-like structure (37) extending therealong.
Patent EG-20237-A (EG)
Title: Diastereomers of (isopropoxycarbonyloxy) ethyl-3-cephem-4-carboxylate and processes for their preparation
Inventor: DEVOYA ELIZABETH
IPC: A61P31/04
Filed: 1992-09-05
Granted: 1998-05-31
Abstract: Enterally absorbable diastereomers of (6R,7R)-7-[2-(2-aminothiazol-4-yl)-2-(Z)-(methoxyimino)acetamido]-3-(m ethoxymethyl)-3-cephem-4-carboxylic acid 1-(isopropoxycarbonyloxy)ethyl ester of the formula I <IMAGE> and its physiologically acceptable salts and also diastereomerically pure salts of the compounds of the general formula II <IMAGE> where HX represents a mono- or polybasic acid and where X represents an inorganic or organic physiologically acceptable anion, and a process for the preparation of these compounds of the formula I or II are described, which is characterised in that on mixing together one equivalent of a solution of the diastereomer mixture of the formula III with 0.2 - 2 equivalents of a solution of the acid component HY the more poorly soluble diastereomer of the general formula IV is first precipitated and separated off by filtration, then the more readily soluble diastereomer of the general formula IV is precipitated from the filtration solution, it being possible in the subsequent subsidiary steps for the acid components HY to be identical or different and any desired sequence of the addition of different acid components HY to be used, and the salts obtained are optionally further purified by crystallisation.
Patent FR-1501609-A (FR)
IPC: C07C29/09
Filed: 1966-11-25
Granted: 1967-11-10
Abstract: 1,152,995. Perfumes. MAY & BAKER Ltd. 25 Nov., 1966 [26 Nov., 1965; 17 May, 1966], Nos. 50403/65 and 21839/66. Heading A5B. [Also in Division C2] A perfume base contains as an essential ingredient one or more cyclooctyl or cyclooctenyl diformates. Other conventional perfume materials may be included in the composition.
Patent GB-454127-A (GB)
Title: Improvements in or relating to method of making an aluminium alloy
IPC: C22C1/02
Filed: 1935-03-20
Abstract: A method of making an aluminium alloy consists in preparing a molten metal bath of the metals other than aluminium, substantially completely deoxidizing the bath with a metal other than aluminium, and then adding aluminium.  When making an alloy suitable for use in heating resistances and containing 37 per cent chromium, 7 per cent aluminium and the balance substantially all iron as described in Specification 454,094, iron or mild steel is melted in a high-frequency induction furnace, and is deoxidized by calcium silicide, and the required amount of chromium is added in the form of ferro-chromium, after which further deoxidation takes place.  The bath is then covered with a slag free from boron or its compounds, and preferably consisting of equal parts of alumina and lime which is preheated to about 1500 DEG  F. before use, and remains under the slag until the latter takes up the calcium or other oxides present. Aluminium chips, and, if required, a small amount of magnesium is added to deoxidize the slag and return to the bath any iron or chromium oxides it may contain.  The slag is then removed, and the required amount of aluminium added.  This may be done by pushing in an aluminium rod or wire which is melted below the surface of the bath.  A second slag addition is then placed over the bath, and further additions of alloys may be made before the slag is removed, and the melt poured at a temperature of about 2900 DEG  F. which is suitable for obtaining an alloy for use in heating elements.
Patent GB-101429-A (GB)
Title: Improvements in or relating to Field Cooking Stoves.
Inventor: BROWN ARTHUR HENRY
IPC: F24B1/20
Filed: 1916-01-06
Abstract: 101,429. Brown, A. H. Tan. 6, 1916. Cooking - stoves; joints; grates; supports for articles to be heated and waremd.-A field or like cooker is built up of sides each consisting of two or more plates a. b detachably connected to each other and to end plates h and hot plates n, o, the interior forming a fire-space with detachable linings and a grate. The parts a, b are preferably connected by interfitting parts c, d, shown also in Fig. 4, and a bolt e and cotter f. The ends of the sides a, b have hooks g, upon which the end plates h are hong, and the sides may be further connected by hook-ended bars k, Fig. 3, which may serve to support the grate l and a plate m which inclines upwards from the rear end of the grate. Alternatively, the plates a, b may have ribs or ledges on the inner sides to support a grate bottom in two or more sections, or a grate consisting of separate bars. The hot-plate n, o has flanges q to engage the side and end plates a, b, h. The end plate h has a charging-door r. The cheeks or linings u are dropped into notches on the bars k and secured by bolts v. The chimney s has a rotatable cowl and towel rail z, and the sides have closable apertures w for the insertion of bars for carrying the stove.
Patent GB-587095-A (GB)
Title: Improvements in or relating to textile spinning machinery
IPC: D01H5/72
Filed: 1945-01-03
Abstract: 587,095. Sliver guides. MELLOWES & CO., Ltd., and COWAN, W. B. Jan. 3, 1945, No. 221. [Class 120 (i)] A fishtail funnel sliver guide is interposed between the front rollers of a drawing frame and the trumpet guide of a coiler can. The funnel guide is extended to enclose the mouth of the trumpet, which forms a bearing therefor, the guide being free to oscillate. The upper face of the guide may be transparent and may form a detachable or hinged cover. The guide consists of a funnel proper 1, a support 2, and a cover 3, the last two of which may be formed as a single member. The support 2 has a bearing knob 20 and a circular opening 11, and is rotatably located by the rim of the trumpet 13. The funnel 1 resting in the support 2 narrows towards the trumpet opening, but is flanged to conform with the shape of the cover 3. Funnel and support are tacked along abutting edges. The cover 3 is secured by a clip 23 and may embody a guide portion 26. When the funnel guide is used in conjunction with a trumpet having two holes for a divided sliver, the funnel is divided lengthwise to form twin passages, and a transverse member with two tapered holes is embodied, at the narrow end uf the funnel. The bearing knob 20 may be replaced by a ball or roller support. Funnel 1 and support 2 may be made of plastic or metal, and cover 3 of transparent plastic such as cellulose acetate or methylmethacrylate.
Patent GB-1370027-A (GB)
Title: Methods of testing electrical circuit elements and elements tested thereby
IPC: G01R31/50
Filed: 1972-12-29
Abstract: 1370027 Testing printed circuit boards INTERNATIONAL COMPUTERS Ltd 29 Dec 1972 [4 Jan 1972] 257/72 Heading G1U In order to facilitate the visual inspection of printed circuit boards and similar electrical elements having one or more conductive regions mounted on an insulating base, the board is immersed in an appropriate electrolyte and a current is caused to flow between one or more conductive regions on the board and another electrode whereby those regions assume a different colour. Thus both open circuits within a conductive region, and short circuits between conductive regions are made more easily visible. The selected conductive regions on the board may be used as either the anode or the cathode.
Patent GB-268449-A (GB)
Title: Improvements in or applicable to carding engines
IPC: D01G15/52
Filed: 1926-01-05
Abstract: 268,449. Tatham, Ltd., W., and Moss, F. Jan. 5, 1926. Carding-engines.-In an arrangement for removing the outside faulty slivers in a ring doffer condenser, guard plates g, which may be adjustable, are fixed between the outside sliver and the adjacent sliver, near the dividing-roller b. The doffing-comb is divided, the sections c<2> for removing the outside slivers being separate from the central portion c'. The outside slivers are passed down the usual exhaust pipes p. Where the doffed web passes forward as a whole to the draw-box &c. the doffer is provided with spaced rings at each end. The guard plates may be in two portions or two or more plates separately supported may be used at each end.
Patent GB-433295-A (GB)
Title: Improvements in or relating to television
IPC: H04N3/32
Filed: 1934-01-05
Abstract: 433,295. Television. RADIOAKT.- GES. D. S. LOEWE, 10, Wiesenweg, and WOLFF, H. H., 4, Heinrich Seidelstrasse, both in Steglitz, Berlin. Jan. 5, 1934, No. 389. Convention date, Jan. 6, 1933. [Classes 40 (iii) and 40 (v)] In a cathode-ray transmitter in which the speed of scanning is varied while the intensity of the ray remains constant, transmission is effected by means of frequency modulation or phase modulation in order that fading may not produce loss of synchronism. Transmitter. The light-spot formed on the screen S is projected by lens D on to the film F, and the transmitted light is focused by a condenser K on to a photocell LE, the current from which controls the valve R1 and consequently the rate at which condenser C1 is charged through the saturated rectifier Rk1 The condenser-potential controls the linescanning deflecting-plates AP1 and is also communicated via the lead M to the wireless transmitter. The end of a line is reached when the condenser C1 is fully charged, whereupon the discharge-tube Gl1 breaks down and discharges the condenser. A similar effect is produced at frame-scanning frequency by the parts R2, C2, GL2, which control the potential of the plates AP2 and are controlled through condenser C3 or through a battery by the linescanning potential. Frequency modulation and demodulation. Picture current representing the varying scanning-speed is applied to vary the inductance of an iron-cored coil in the tuning-circuit of an oscillator ; or alternatively to vary the capacity of a condenser microphone in that circuit, Figs. 2, 3, 4 (not shown). The frequencymodulated oscillations pass through band filters and amplifiers and are then radiated. At the receiver the modulated carrier is amplified, Fig. 5 (not shown), and is then applied to a set of tuned relays r, Fig. 6, each relay corresponding to a particular depth of tone in the picture and to the frequency associated therewith. The relays r may respond to high frequency or, Fig. 8 (not shown), to frequencies which have been reduced by means of a heterodyne receiver. Television receiver. The resistance of valve R8, Fig. 6, is determined by the selected relay r, and absorbs a corresponding fraction of the current passing through a saturated rectifier, Fig. 7 (not shown), similar to Rk1. and shunted upon the valve R8. The remainder of the current goes to charge a parallel condenser corresponding to C1 and so to control the linedeflection in the cathode-ray receiver. The frame-scanning deflection at the receiver is controlled by an arrangement similar to that (C3, R2, C2, Gl2, Rk2) used at the transmitter, Fig. 1. The Specification as open to inspection under Sect. 91 comprises also a method of frequency-demodulation in which a slotted disc in the cathode-ray tube is employed, Figs. 9, 9A, 9B, (Cancelled, not shown) ; and another method in which the plate circuit of a cathode-ray tube is coupled to an amplifier and cathode-ray receiver. This subject-matter does not appear in the Specification as accepted,
Patent GB-765189-A (GB)
Title: Improvements in lubricants
Inventor: DIETRICH WILHELM
Filed: 1954-01-07
Abstract: A lubricant consists of a hydrocarbon oil or grease containing an organic nitro compound free from carboxylic groups and an oil-soluble reaction product of a liquid non-cyclic olefin and sulphur.  Olefins referred to are dipropylene, tripropylene, diisobutylene, hexene and ethylhexene; other olefins having a boiling range of 70-160 DEG C. may also be used.  Nitro compounds referred to are nitroparaffins, meta - di - nitrobenzene.  4 - brom - 1, 3 - dinitrobenzene, 4 - chlor - 1, 3 - dinitrobenzene, 2, 4 - dinitrophenol and their C - alkyl derivatives, 6 - brom - 2, 4 - dinitrophenol, 6 - chlor - 2, 4 - dinitrophenol, nitro - naphthalenes and nitronaphthols; 0.5 - 10 per cent by weight of the sulphurized olefin and up to about one tenth of this percentage of the nitro compound may be used. Hydrocarbon oils specified are mineral and synthetic hydrocarbon oils, which may be gelled with soap or other thickeners to form greases.  Optional ingredients are solvents such as 2 - ethylhexanol, 2 - ethyl - 1, 3 - hexanediol, 2 - methyl - 1, 4 -pentanediol, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether and polypropylene glycol monolauryl and monoctyl ethers; oil-soluble xanthate disulphides or polysulphides such as dibutyl xanthate disulphide; corrosion inhibitors such as diglycerine monooleate and hexane triol monooleate; high pressure lubricity improving agents, viscosity improving agents, setting point depressants and froth preventers.
Patent GB-725556-A (GB)
Title: Improvements in manufacture of butyl rubber articles
IPC: C09D123/22
Filed: 1953-01-07
Abstract: To avoid blisters occurring during the using of thin sheets of Butyl rubber formed by repeated dipping from, or coating with, a Butyl rubber cement solution, the curing is effected under pressure in an inert gas such as air, nitrogen or carbon dioxide. In an example a glass cloth shape on a mandrel was repeatedly dipped, with intervening air-drying, into a solvent naphtha cement containing in parts by weight, Butyl rubber 100, tetramethyl thiuram disulphide 1.0, mercaptobenzothiazole 0.5, sulphur 1.5, and stearic acid 3.0, to give a layer about 0.008in. thick.  The composite article was placed in an autoclave in air under 30 lb. sq. in. pressure and cured by raising the temperature to 275 DEG  F. In a further example a glass cloth sheet was coated five or more times with intervening air-drying, to give a layer 0.015in. thick, the coated sheet being cured under air pressure as in the preceding example.ALSO:To avoid blisters occuring during the curing of thin sheets of butyl rubber formed by repeated dipping from, or coating with, a butyl rubber cement solution the curing is effected under pressure in an inert gas such as air, nitrogen, or carbon dioxide.  In an example a glass cloth shape on a mandrel was repeatedly dipped, with intervening air-drying, into a solvent naphtha cement containing in parts by weight, butyl rubber 100, tetramethyl thiuram disuphide 1.0, mercaptobenzolthiazole 0.5, sulphur 1.5 and stearic acid 3.0 to give a layer about 0.008 inches thick.  The composite article was placed in an autoclave in air under 30 lbs. sq. in. pressure and cured by raising the temperature to 275 DEG F.  In a further example a glass cloth sheet was coated five or more times, with intervening air-drying, to give a layer 0.015 inches thick, the coated sheet being cured under air pressure as in the preceding example.
Patent GB-379198-A (GB)
Title: Improvements relating to metal vapour rectifiers
IPC: H02M7/15
Filed: 1932-01-07
Abstract: 379,198. Rectifying alternating current. AKT.-GES. BROWN, BOVERI, ET CIE, Baden, Switzerland. Jan. 7, 1932, No. 475. Convention date, Jan. 7, 1931. [Class 38 (ii).] In a grid-regulated metal vapour rectifier system wherein the grids are subjected to the resultant of a D.C. voltage and an A.C. voltage, the latter is caused to have a steep wave form at the point of ignition by superimposing upon the fundamental an odd harmonic, preferably the third. The latter may be produced by causing the grid transformer D to operate at saturation, or it may be taken from the interphase transformer C, Fig. 4, associated with the main transformer B feeding the anodes, or it may be derived from the three-phase exciter transformer K, Fig. 5, for the exciter anodes of the rectifier.
Patent GB-1489024-A (GB)
Title: Aircraft ground proximity warning system
IPC: G01C21/20
Filed: 1976-01-07
Abstract: 1489024 Aircraft warning indicators SUNDSTRAND DATA CONTROL Inc 7 Jan 1976 [13 Jan 1975] 00521/76 Heading B7W An aircraft ground proximity warning system receives signals representing altitude h R  and rate of descent h B , and scales the rate of descent signal. The scaled signal (which is negative) is then combined with the positive altitude signal. If a negative value results, indicating that the rate of descent is greater than the limit (denoted in Fig. 1, by the line 12, 14, 18) and therefore lies within the hatched area of Fig. 1, a pilot warning 34, Fig. 2, is activated. The rate of descent signal h B  is fed along two paths to the summing junction 28 where it is combined with the altitude signal h R . The first path represents the line 12 and the second represents the line 18. The first path includes a limiter 22 which limits the signal to a maximum value corresponding to the point 14. The second path has a rectifier 38 which prevents the passage of the signal when its value is less than that which corresponds to the point 14. Actuation of the warning is inhibited above an altitude of 2450 feet.
Patent GB-1340632-A (GB)
Title: Dipstick cleaner
IPC: A47L13/16
Filed: 1972-01-06
Abstract: 1340632 Dipstick cleaners W J McFEELY 6 Jan 1972 [8 Jan 1971] 558/72 Heading A4F [Also in Division B5] A dipstick cleaner comprises a block 3 of wiping material, e.g. cloth, felt, synthetic fibres, foamed polystyrene, polyurethane or other plastics material, mounted on a flexible sheet 1, e.g. of plastics material, coated with adhesive 5. A removable backing sheet 6 covering the adhesive 5 is removed when the cleaner is to be used, and the sheet 1 adhered to a surface adjacent where the dipstick is mounted. (For Figure see next page)
Patent GB-865280-A (GB)
Title: A liquid-blast-electric circuit-breaker
IPC: H01H33/75
Filed: 1959-01-07
Abstract: 865,280. Liquid-blast switches. ELEKTROTECHNICKE ZAVODY JULIA FUCIKA, n.p. BRNO. Jan. 7, 1959 [Jan. 8, 1958], No. 643/59. Class 38 (5). In a liquid-blast switch an arc-extinguishing chamber 5 is suspended from a lead-in bushing 2 with a hollow lead-in conductor 3 which provides an expansion space 9 communicating with the interior of the chamber 5. The space 9 may be divided into compartments which are provided with inlet and outlet valves, Fig. 2 (not shown). The moving contact 12 may be hollow and provided with outlets controlled by a spring-biased piston valve 13.
Patent GB-345378-A (GB)
Title: Improvements in, or relating to, dinner wagons or the like
IPC: A47B31/04
Filed: 1930-01-08
Abstract: 345,378. Folding tables or dinner wagons. SHERRATT, F., Burnholme, Cotherstone, Yorkshire. Jan. 8, 1930, No. 732. [Class 52 (iii).] In a folding dinner or like wagon of the kind wherein front and back frames a are connected by hinged members f, f<1> supporting trays g, the outer ends of these members are cranked upwards at the pivots d so that when the table is folded the trays lie in substantially vertical positions inside the legs of the table. In the form shown, the trays g are attached only to the members f<1>, but a part of each may be attached to the members f. They may be connected by a link h.
Patent GB-656384-A (GB)
Title: Improvements in or relating to electromagnetic vibratory interrupters
IPC: H01H50/76
Filed: 1949-01-11
Abstract: 656,384. Electromagnetic interrupters. PLESSEY CO., Ltd. Jan. 11, 1949, No. 744. Convention date, Jan. 13, 1948. [Class 38(v)] A vibratory interrupter is mounted in a cardboard tube 31 which is held centrally by a frustoconical socket 33 of sponge rubber secured to a base 11. Preferably the securing is effected by an external. can 38 which is spun over at 42 against the bottom of the base, an integral abutment 43 being also formed in the can and pressing a ring 40 against a flange 39 of the-socket.
Patent GB-627555-A (GB)
Title: Improvements in and relating to propelling pencils
IPC: B43K21/20
Filed: 1946-01-09
Abstract: 627,555. Propelling pencils. KRIEGSMAN, M. Jan. 9, 1946, No. 793. [Class 146 (iii)] In a propelling pencil of the kind in which the pencil lead 26 is held in a casing 25 slidable in the body portion 4 between an upper extreme position in which it is normally held by a spring 19, and a lower position to which it is pushed by a plunger 20 and in which position the lower clutch end 27 of the casing 25 expands to release the lead, the body 4 is open at both ends and is internally threaded to receive a lead gripping and guiding nose member 31 and an externally threaded sleeve 14 on which is threaded a guide member 23 for the plunger 20, and the casing 25 is guided in its axial movements by a circumferential ridge 13 engaging the bore of the sleeve 14, by the bore of an internal flange 9 in the body 4, and by a sleeve 28 slidably mounted in the nose member 31. The upper end of the sleeve 28 is slotted so as to grip frictionally the casing 25 and is internally coned at its lower end 37 to co-operate with the clutch 27. The normal position of the parts is as shown. To feed the lead the plunger 20 is depressed and carries with it the casing 25, lead 26 and sleeve 28 until the latter is arrested by engagement with a step 34 in the nose member 31 after which the continuing movement of the casing 25 allows the clutch 27 to open to release the lead. Upon release of the plunger the casing 25 and sleeve 28 are returned by the spring 19, passing freely over the lead until, after the sleeve is arrested by engagement with the flange 9, the clutch 27 is again closed to grip the lead. The pencil may house a single lead, or as shown be formed with a lead magazine 11.