baber/WOPTO huggingface dataset:
Patent HK-6990-A (HK)
Title: Device for water vapour generation and cooking oven having such a device
Inventor: ROSSET ROGER
IPC: F24C7/00
Filed: 1990-01-25
Abstract: The device for generating steam within a cooking oven includes a heating element (1) and a water reservoir (2). The heating element is placed above the water (3) contained in the reservoir (11). Two sheet-metal members (4, 5) located in closely spaced relation so as to define a capillary space are placed in contact with the heating element (1) and immersed in the water (3) of the reservoir, one of the sheet-metal members being provided with at least one opening (7) placed in proximity to the heating element (1).
Patent IS-4040-A (IS)
Inventor: COURTEMANCHE GILLES
IPC: A61P25/20
Filed: 1993-06-23
Abstract: The subject of the invention is the derivatives of formula I: <IMAGE>  in which,   R1 represents a phenyl or naphthyl radical (optionally substituted),   R2 represents a hydrogen or halogen atom or an alkyl, hydroxymethyl or formyl radical, R3 represents an alkyl, cycloalkyl, alkenyl, cycloalkyalkyl or phenyl radical, R4 represents a hydrogen atom or an alkyl, cycloalkyl or cycloalkylalkyl radical, R5 represents an alkyl, cycloalkyl, cycloalkylalkyl or alkenyl radical or a radical of formula B: <IMAGE>  (p = 0, 1, 2 or 3), - R6 represents an optionally substituted phenyl, pyridyl, imidazolyl, pyrrolyl, thienyl or furyl radical or a cycloalkyl radical, - m and n, which are identical or different, each represent 0 or 1,   their possible stereoisomers and their addition salts. MEDICAMENTS.
Patent IS-7899-A (IS)
Inventor: BEUME ROLF
IPC: A61K31/44
Filed: 2005-06-20
Abstract: The invention relates to the combined administration of roflumilast and R,R-formoterol for the treatment of respiratory tract disorders.
Patent CH-553729-A (CH)
Title: Decantation tank sludge scraper - retracted for reverse stroke by mech cam action actuated by scraper traction force
IPC: E04H1/12
Filed: 1973-01-18
Abstract: The scraper is operative in one direction across the tank and retracted to return without scraping. As the scraper carriage comes to each end of its travel, a bell crank lever is pivoted by cam action of the underside of the carriage track and a roller on one end of the lever, the other end of which carries the scraper blade; the resets the blade for its next stroke. The reset action repeats wuite automatically so long as the carriage traverses back and forth, so no motor is required on the carriage which can be pulled by a remote traction motor in protected conditions.
Patent CR-10807-A (CR)
Title: Dispositivo para el despliegue automatico de agujas
Inventor: LIM JYUE BOON
IPC: A61B17/04
Filed: 2009-05-20
Abstract: Se presenta un dispositivo para el despliegue automatico de agujas y un metodo para usar tal dispositivo. Tambien se presentan sistemas y dispositivos medicos para suturar las paredes internas de tejido que incluyen tales dispositivos para el despliegue automatico de agujas.
Patent DK-11288-A (DK)
Inventor: KISSOW WILHELM
IPC: B42D19/00
Filed: 1988-01-12
Abstract: In the case of a read-off ruler for knitting patterns and the like, in which two longitudinal gaps 1, 2 are formed between two side bars 3, 4 and intermediate bar 5, such that a sheet 6 with a pattern can be introduced through the gaps 1, 2 in such a way that only one band of the sheet 6 is visible between the side bars 3 and 4, the novelty resides in the fact that in the area of the gaps 1 and 2 the difference between the undersides 8, 9 of the side bars 3, 4 on the one hand and the top side 7 of the intermediate bar 5 on the other is significantly less than the thickness 10 of the ruler. This means that as the knitting work progresses the knitting pattern 6 can be drawn through the gaps in stages without the paper jamming or becoming creased. <IMAGE>
Patent DK-12798-A (DK)
Inventor: HANSEN HELGE
IPC: B23K26/402
Filed: 1998-01-29
Abstract: A method for the manufacture of a plastic window comprising a frame (2) and at least one pane (4a, 4b) of transparent plastic, in which method the pane (4a, 4b) is joined with the frame (2) at an abutment surface (3a, 3b) provided thereon. The joining is performed by welding with laser light (8), and while the welding is performed, an average abutment pressure of at least approx. 2 MPa is provided between the pane (4a, 4b) and the frame (2). <IMAGE>
Patent DK-36786-A (DK)
Inventor: WEBER KARL-HEINZ
IPC: C07D495/00
Filed: 1986-01-24
Abstract: 1. Thieno-triazolo-1,4-diazepino-2-carboxylic acid amides of general formula   see diagramm : EP0194416,P21,F2   wherein R1 represents hydrogen, a straight-chained or branched alkyl group having 1 to 4 carbon atoms, optionally substituted by halogen or hydroxy, cyclopropyl, alkoxy with 1-3 carbon atoms or halogen ; R2 and R3 , which may be identical or different, represent hydrogen, a straight-chained or branched alkyl or hydroxyalkyl group with 1 to 4 carbon atoms or both groups R2 and R3 together with the nitrogen atom represent a 5-, 6- or 7-membered ring which optionally contains a nitrogen, oxygen or sulphur atom as a further heteroatom, the second nitrogen atom optionally being substituted by an alkyl group with 1-4 carbon atoms ; R4 represents phenyl, wherein the phenyl ring may be mono- or polysubstituted by methyl, halogen, nitro or trifluoromethyl, or alpha-pyridyl and n represents one of the numbers 0, 1, 2, 3, 4, 5, 6, 7 or 8.
Patent DK-87291-A (DK)
Inventor: LAURITSEN ERIK
IPC: E01C19/00
Filed: 1991-05-10
Abstract: The asphalt layer is of the type which is pulled or towed behind a tractor or lorry while simultaneously laying, distributing and smoothing an asphalt covering of the desired width and thickness. The asphalt layer consists essentially of an open, rectangular towed frame 1, in the front of which a funnel-shaped transverse feeder box 2 for asphalt is arranged. The feeder box has a bottom outlet 2a over the entire width of the towed frame and is provided with a number of individually adjustable metering slides 10 associated with the bottom outlet. At the rear end of the frame 1, there are a number of levelling blades 16 and an adjustable side scraper 22. The hot asphalt is tipped in suitable (small) portions directly into the feeder box 2 from the vehicle in front as the material is consumed. This makes it possible to work with suitably hot asphalt at all times, in other words with a material with optimum plastic properties. The hot plastic asphalt makes a contribution to easing the work and it can be worked with high quality and precision. The laying procedure is rational and labour- saving. <IMAGE>
Patent GB-246454-A (GB)
Title: Improvements in a method for isolating the aromatic principle contained in roasted coffee
IPC: A23F5/48
Filed: 1926-01-04
Abstract: 246,454. Internationale Nahrungsund Genussmittel Akt.-Ges. Jan. 23 1925, [Convention date]. Essential oils, extracting.-The aromatic substances contained in roasted coffee and comprising a-diketones. such as diacetyl, and aliphatic aldehydes, such as acetaldehyde and methylacetaldehyde, are isolated by heating the coffee in vacuo and condensing the vapours at a temperature below -20‹ C. Small amounts of steam or water may be supplied during the process, or the coffee may be moistened before heating; also, the coffee remaining after heating may be moistened again and re-heated. The heating temperature may be 100-110‹ C. at a pressure of 2-5 mm. Preferably the vapours are condensed in a series of receivers cooled to successively lower temperatures ranging, it may be, from 0‹ C. to -190‹ C. The contents of the receivers may be mixed, or purified by steam distillation in va,cuo, or freed from water and other impurities by extraction with a solvent; alternatively they may be absorbed in fats or oils. In any event, the products may be added to foods &c. to impart to them the aroma of roasted coffee. The Specification adverts, and gives literary references, to prior proposals for isolating the aromatic substances by methods depending on extraction with solvents, on direct heating, and on steam distillation. Specifications 19882/89 and 17363/91, [both in Class 129, Tea &c.), are referred to.
Patent GB-227125-A (GB)
Title: Process and installation for the electrolytic extraction of tin contained in bronzes, recovering copper at the same time
IPC: C25C1/12
Filed: 1925-01-03
Abstract: 227,125. Scarpa, O. Jan. 5, 1924, [Convention date]. Copper sulphate; tin oxide.-In the recovery of tin and copper from bronze by electrolytic deposition of the copper in a copper sulphate bath, the spent electrolyte, containing oxygenated tin compounds in colloidal solution, is withdrawn from the cell and heated, and is either diluted or the acid therein partially or completely neutralized in order to precipitate or coagulate the tin compounds. The neutralization may be effected by sodium or other alkaline hydroxide or carbonate or by copper oxide, hydroxide, or carbonate, or by mixtures of these. An improved deposit of copper is obtained by this means. In the arrangement of plant shown, the spent electrolyte is circulated by a pump 2 to a container 20, whence part of it passes by a pipe 15 to a tank 12', where it is heated at a temperature near its boiling point and diluted. It then passes through a high-speed centrifuge 7, where the precipitated matter is removed, to an evaporator 11, from which it falls into a tower 13, where its free acid is neutralized by copper scrap oxidized by hot air and steam injected through a pipe 14. The liquid leaving the tower is passed by a pump 17 through a filter 18 or a centrifuge to a container 21, where it is mixed with a part of the spent electrolyte proceeding directly from the container 20 by a pipe 16. It is then returned by a pump 21 through a tank 23, where sodium salts may be added and the copper content adjusted, to the electrolytic cell 1. A temperature between 20‹ C. and 60‹ C. is maintained during electrolysis by beaters placed in the cell or in the tank 23. The heating and dilution in the tank 12<1> may be carried out by steam generated in the evaporator 11 and led therefrom by a pipe 24. Filters may be replaced by centrifuges or vice versa. In a modification, the whole of the liquid is passed through the precipitating and regenerating apparatus. In another modification, two precipitating and filtering plants are provided, which are connected in the circulating system alternately in addition to apparatus, whereby the electrolyte may be regenerated without precipitation during the first period, when the tin content is not too high.
Patent GB-136922-A (GB)
Title: Improved Means for the Securing of Tarpaulins and similar Coverings upon the Hatches of Ships.
Inventor: NORLING CARL OSCAR OLAUS
IPC: B63B19/24
Filed: 1919-01-03
Abstract: 136,922. Norling, C. O. O. Jan. 3, 1919. Hatchways. - A device for securing a tarpaulin to the combing of a ship's hatch has batten bars adapted to be rotated from a position clear of the tarpaulin to a position parallel to the combing, and then to be moved in a rectilinear direction to clamp the tarpaulin. The battens 7 are slightly curved between each pressing-device and are adapted to be simultaneously actuated by shafts 4 working in bearings 5 and connected together by bevel-gears 13 at the corners of the hatch so as to enable them to be rotated by a single worm gear 14. Mounted on the shafts near each bearing is an eccentricallymounted disk 2 adapted to work in a recess in a member 6 secured to the battens, to give the required rectilinear movement. A pin 8 fixed to each disk is adapted to work in slots 9, 9<a> in the member 6 and, by engaging the bottom of the slot 9<a>, to rotate the member 6 into contact with the stop 12.
Patent GB-1333821-A (GB)
Title: Means for testing documents
IPC: G07D7/00
Filed: 1971-01-04
Abstract: 1333821 Bank note validators INSTITUTET FOR MIKROVAGSTEKNIK 4 Jan 1971 [5 Jan 1970] 362/71 Heading G1A [Also in Division G4] The genuineness of documents, which term includes bank notes, is tested by a device which defines and measures the thickness of a document over an area which has substantially the same shape as a predetermined area of thickness different from that of all adjoining areas of a valid document, the device being non-contacting and non- optical and arranged to effect a test when a document is moved past it. In the embodiment described, the detecting means is an air capacitor having plates 10, 12, 13 and 26, plate 13 being shaped to conform, say, to the watermark of the note 11 being tested and plate 12 acting as a guard plate. A note 11 inserted into the device is driven forward at constant speed by rolls 27, 28 after energization of motor 29 by breaking of contact S1. Immediately prior to the watermark coming into exact vertical alignment with plate 13, contact S2 is broken by the leading edge of the note to maintain a voltage corresponding to the average thickness of the note in that position on the output side of integrator 24, Fig. 4. Subsequent variations of capacitance which represent variations of the thickness of the note under plate 13 are analyzed by unit 25 which receives signals from the output of a low-pass filter 22. Because plate 13 is shaped, the signal curve is highly dependent on the shape and thickness of the watermark and limits can thus easily be set concerning the height and width of the signal from filter 22 to produce a YES or NO signal from analyzer 25. This analyzer may comprise a Schmidt-trigger (72), Fig. 7 (not shown), which is triggered if a non- genuine note passes through the capacitor, but not otherwise, or alternatively pulses are counted by a counter (85), Fig. 8 (not shown), with a certain range of values read by a decoder (86) signifying a genuine note. In this modification, counter (85) may be set to zero when contact S2 is opened. If the watermark has areas which are thicker and areas which are thinner than the average thickness of the note, two capacitative detectors may be arranged in series with YES-signals being required from both for acceptance. In the verification of printing patterns and less well-defined watermarks a movement of the note or document in two directions may be necessary. In other embodiments the air capacitor may be replaced by a radiation transmission and detection device, e.g., using a radio-active preparation as source, or an acoustic transmitter and receiver. In modifications, contact S1 and S2 may be replaced by photo-electric elements and relays R1, R2 may be replaced by electronic logic elements.
Patent GB-719945-A (GB)
Title: Liquid fuel injection pumps for internal combustion engines
Inventor: EVANS FRASER MACKIE
IPC: F02D1/00
Filed: 1952-01-07
Abstract: 719,945. Fuel-injection pumps. C.A.V., Ltd. Jan. 1, 1953 [Jan. 7, 1952], No. 450/52. Class 7(3) A spring-loaded stop d, normally arranged in alignment with the end of the control rod b of a fuel-injection pump to limit the normal maximum fuel supply and provided with a collar e on which it pivots, is tilted by a transversely arranged pushpiece h to allow the rod b to move an excess fuel supply position for starting. A spring g tends to return the stop d to its normal position. In a modification, the collar e is arranged at the end of the stop d and the push-piece h contacts the stop at its midpoint, the collar e either abutting against a flat plate or being spring-loaded on both sides to provide a resilient maximum fuel stop.
Patent GB-1119541-A (GB)
Title: Signal processing
IPC: G01R33/46
Filed: 1966-01-05
Abstract: 1,119,541. Gyromagnetic resonance spectrometers. VARIAN ASSOCIATES. Jan. 5, 1966 [Jan. 27, 1965], No. 540/66. Heading G1N. In order to detect for example the presence of a small percentage of the isotope carbon 13 in samples of naturally occurring organic compounds under examination by N. M. R. spectroscopy, the output signal from each spectrum sweep of the spectrometer is sampled every #th second and the sampled amplitudes are binary coded and separately stored. Alternate spectrum sweeps are however arranged so that the proton resonance lines due to C<SP>13</SP> are modified in time position, amplitude or line-width whilst the much larger resonance line due to C<SP>12</SP> is not. The signals thus obtained are deducted from those in the store whereby the signals due to C<SP>12</SP> will cancel whilst those due to C<SP>13</SP> build up. The modified C<SP>13</SP> lines are obtained by applying a second r.f. field to the sample, this field being some fifty times the intensity of the normal r.f. of the spectrometer and being either at the mean resonance frequency of the C<SP>13</SP> lines to cause the coupled proton lines to coalexe to a single line or offset from C<SP>13</SP> resonance to cause a small displacement of the pair of coupled proton lines. It is stated that with suitable molecules the second r.f. field may influence the intensity of the coupled proton lines by the general Overhauser effect. Since this second r.f. field may cause heating which would tend to cycle at the frequency at which the second field is switched on and off, the frequency of the second field may instead be switched away from resonance where its effect on the C<SP>13</SP> nuclei and the coupled proton nuclei is negligible. The signals to be processed may be derived from electron spin resonance, quadrupole resonance, ultrasonic resonance, or optical laser spectroscopy and the change in signal may be effected by changes in temperature, pressure or electromagnetic radiation of any kind.
Patent GB-592513-A (GB)
Title: An improved method of putting together a core tuned oscillator assembly circuit
IPC: H03H5/02
Filed: 1944-02-10
Abstract: 592,513. Wireless apparatus. THOMSON, A. Feb. 10, 1944, No. 555/45. Convention date, Dec. 8, 1942. Divided out of 592,491, [Group XXXV]. Drawings to Specification. [Class 40 (v)] The invention comprises the method of assembling the tuned circuit unit described in Specification 592,491, [Group XXXV], the assembly comprising a core-tuned coil, a main condenser, and small condenser, assembled into a single structural unit, the frequency of which is substantially constant, irrespective of the temperature conditions prevailing. The main condenser having a low capacity/temperature change, is shunted by a second condenser of much smaller capacity with known law of capacity/temperature variation and the whole heat-cycled through a large part of the operation temperature range so as mechanically to stabilize it. A second heat-cycling is then carried out and the change of frequency with temperature noted, the. small condenser being then replaced by one of the same capacity, but of a capacity-temperature coefficient such as to compensate the observed change. Condensers forming the subject of Specification 592,511, [Group XXXVI], may be employed, and the coil-supports may be those described in Specification 592,512, [Group XXXV].
Patent GB-1173872-A (GB)
Title: N-2-Ethylhexyl-N'-Aryl Ureas and Preparations containing them
IPC: C11D3/48
Filed: 1968-01-04
Abstract: 1,173,872. Bactericidal compositions containing substituted ureas. CIBA Ltd. 4 Jan., 1968 [12 Jan., 1967; 17 Oct., 1967], No. 566/ 68. Headings A5B and A5E. [Also in Divisions C2, C5 and D2] Bactericidal compositions comprise, as active ingredient, a 2-ethylhexyl-1-urea derivative of the general formula: wherein R is a benzene residue which is substituted by a halogen atom or a trifluoromethyl group on at least one carbon atom which is not vicinal to the carbon atom linked with the amino group, and this benzene residue contains in the position para to the amino group a hydrogen or halogen atom, together with a carrier or diluent. For cosmetic compositions, a pharmaceutically acceptable liquid is used as the carrier. For disinfectant cleansing compositions, a surface active agent may be used in place of the diluent or carrier, optionally together with water, an organic solvent, a light filter, an optical brightener, a fungicide or a further bactericide.
Patent GB-912361-A (GB)
Title: Improvements in or relating to gripping apparatus
Inventor: BALL PETER
IPC: B21J13/10
Filed: 1958-01-07
Abstract: 912,361. Forging manipulators. BRITISH IRON & STEEL RESEARCH ASSOCIATION. Jan. 7, 1959 [Jan. 7, 1958], No. 585/58. Class 83 (4). A gripping apparatus, particularly for a forging manipulator peel, comprises a pair of relatively movable gripping jaws 15 at least one of which is pivoted at D to an arm 14 which is pivoted at C to a mounting 12, and a linkage 18 connects the mounting to the jaw to maintain the latter at a predetermined angle α to the axis 17 of the apparatus. The mounting 12 is carried at the end of a shaft 13. Each jaw 15 is mounted on an arm 14 and is connected by link 18 to a block 19 adjustable within an arcuate slot 23 for varying the angle. Springs 21 provide a resilient connection between link 18 and block 19 to permit the jaw to move about its pivot D as it grips the workpiece.
Patent GB-1525431-A (GB)
Title: Method of making semi-conductor mounts
IPC: H01L23/12
Filed: 1976-01-08
Abstract: 1525431 Mounting semiconductor devices GKN FLOFORM Ltd 6 Jan 1977 [8 Jan 1976] 00597/76 Heading H1K [Also in Division B3] In a method of making a solid state device mount, heat is applied to the interface between superposed body and mounting parts 10, 11 to cause melting of the body part only at the interface and so bond the parts together. As shown, heat is applied by conduction through the mounting part 11, which is a steel ring, to the body 10, which is of copper, from a graphite jig 13 having an array of depressions for receiving a plurality of the mounts. The ring 11 is received on a spigot portion 12b of the body 10 or it may abut a flat lower surface of the body (Fig. 3, not shown). Before the heating step, the ring 11 may be inserted into a forging device in which the body 10 is cold-formed from a billet (see Division B3). During this formation the body is plastically deformed into contact with the ring thus cleaning the surfaces ready for the heating step (Figs. 5, 6, not shown).
Patent GB-740183-A (GB)
Title: Flexible welt shoe
Inventor: MCCONNELL ROLAND GORDON
IPC: A43B9/06
Filed: 1954-01-08
Abstract: 740,183. Welted shoes; sewing. SEBAGOMOC CO. Jan. 8, 1954, No. 627/54. Classes 17 (2) and 112. In a welted shoe having a flat welt 14 sewn to the overlasted margin 12 of the upper 11 and to an insole 10 the attachment is by two contiguous lines 15, 16 of lockstitching wherein adjacent stitches in each line are staggered longitudinally.
Patent GB-577915-A (GB)
Title: A machine for cutting potatoes into chips
IPC: A23L19/12
Filed: 1944-01-12
Abstract: 577,915. Potato chippers. BRAGAZZI, L. Jan. 12, 1944, No. 653. [Class 5 (i)] A machine for cutting potatoes into chips comprises a rotatable drum 1 fitted with cutting knives 13, 14, and a holder 6 for holding the potatoes against the drum, guiding means being provided so that on rotation of the drum the potatoes are cut into chips and the chips are discharged laterally from the drum. In the machine shown the potatoes are fed to a hopper 5 fitted with a hinged flap 8 which is intermittently vibrated by a cam on the drum. The side walls of the hopper have guide ledges 5A sloping downwards to the holder 6, and the holder has a curved face 6A forming with the drum a pocket to which potatoes pass. On the drum are seven radially extending blades 13 of chip depth, and behind these blades is a cross blade 14 spaced at chip depth from the drum, such blades between them thus serving to cut the potatoes into chips. As the result of continued rotation of the drum, the chips enter discharge passages 21 bounded by side plates 23 and the blade 14, and are discharged laterally from the drum by curved plates 24 at the rear end of these passages. To prevent the passage of small pieces of potato from the spring 15 at the base of the potato pocket, the opening is normally closed by a spring-controlled pivoted shutter 16 suitably slotted for the passage of the knives 13. In operation pins 20 on the drum behind knives 13 cause the shutter to swing against the action of its springs to permit the passage of the blade 14. The drum may be rotated by a handle 4 or by power.