baber/WOPTO huggingface dataset:
Patent GB-399465-A (GB)
Title: Process and apparatus for separating by centrifugal action bodies or substances suspended in a gaseous or fluid matter
IPC: B04C11/00
Filed: 1932-01-01
Abstract: 399,465. Centrifugal fluid-cleaners. SPANGENBERG, J. P., 334A, Strandvej, Klampenborg, Denmark. Jan. 1, 1932, No. 62. Void [Abridged as open to inspection under Sect. 91 of the Acts, Jan. 4, 1932]. [Class 23.] Suspended particles in gas or fluid flowing through the curved channel a are thrown to the outer wall and pass, with a portion of the fluid, through the passage b to a cyclone separator or filter e where all the particles are retained. The clean fluid passes through the pipe f to the atmosphere, or to the inlet or outlet side of the channel a. A regulating damper d is arranged at the point where the passage b branches from the channel a. At some point in the flow to or from the apparatus e, preferably in the pipe f, is placed a fan or pump g which is used to regulate the velocity of the flow from the channel a to the passage b.
Patent IS-5682-A (IS)
Inventor: BOGESTAM KENT
IPC: G06Q20/12
Filed: 2000-10-25
Abstract: A charging method for goods and services provided by application programs through a data network is suggested, comprising the following steps: specifying the cost for using each application program in terms of charging units; providing a transaction server adapted to receive and store information related to the use of each application program; providing an application program interface between each application program and the transaction server, adapted to transfer information regarding the cost of each application, in terms of charging units, from the application program to the transaction server. A device for carrying out the method is disclosed, comprising means for receiving and storing information about the cost to be registered for a customer for using an application, said information being received in the form of charging units; means for calculating the cost of said session in terms of a valid currency.
Patent CR-11393-A (CR)
Title: Agonistas novedosos de los receptores de glucocorticoides
Inventor: GLOSSOP PAUL ALAN
IPC: A61K31/58
Filed: 2010-04-26
Abstract: La presente invencion se refiere a agonistas novedosos del receptor de glucocorticoides de la formula (I) y a procedimientos e intermedios para su preparacion.
Patent CR-11562-A (CR)
Title: Bis-piridilpiridonas como antagonistas del receptor 1 de la hormona concentradora de melanina
Inventor: SCOTT ALLEN
IPC: A61P5/04
Filed: 2010-07-09
Abstract: La invencion provee bis-piridilpiridonas novedosas que son antagonistas en el receptor 1 de la hormona concentradora de melanina (MCHR1), composiciones farmmaceuticas que las contienen, procedimientos para su preparacion , y su uso en terapia y para el tratamiento de la obesidad y/o diabetes.
Patent CR-11599-A (CR)
Title: Nuevos derivados dihidroindolonas, su procedimiento de preparacion y las composiciones farmaceuticas que los contienen
Inventor: JEAN-CLAUDE ORTUNO
IPC: A61K/
Filed: 2010-07-27
Abstract: Compuestos de formula (I), m y n representan 1 o 2, A representa un grupo pirrolilo, X representa el grupo C(O), S(O) o SO2, R1 y R2 representan un grupo alquilo, o forman junto con el atomo de nitrogeno al que estan unidos un grupo heterociclico.
Patent DK-28776-A (DK)
Inventor: FOURCIN A J
IPC: A61B5/05
Filed: 1976-01-23
Abstract: 1533112 Speech pattern derivation LARYNGOGRAPH Ltd 8 Jan 1976 [24 Jan 1975]  3269/75 Heading G1N(E) [Also in Division G5] In a laryngograph for monitoring the vocal fold vibrations in a speaker's larynx in speech training &c., a single frequency oscillator, Fig. 2, or a broad band oscillator, Fig. 3, supplies a carrier wave to a transmitting aerial positioned adjacent the larynx. The modulated carrier wave is picked up by a filter further adjacent aerial whose output is detected 3, Fig. 2, or demodulated 8, Fig. 3. The result is filtered 6 to produce a vocal fold waveform Lx representative of the "voiced" sounds in each utterance. The carrier wave level is maintained constant by two alternative types of feedback system controlling the oscillator 2 or the detection circuits (which may employ slicing techniques). The electrode aerials may take the form of a standard printed circuit board which is etched to produce a circular element with a concentric ring spaced therefrom. Larynx waveform L X  displays and vocal fold vibration determination. The signal from the filter amplifier 6 is fed via a band pass filter 40, Fig. 4, which supplies an amplitude sensing circuit 51  connected to a memory input control 52. The control 52 controls the input pulses, from a clock 50, which are gated 48 under the control of a closure pulse generator 42, supplied, as shown, by an infinite clipping circuit, to provide a uniform pulse for each larynx closure. This enables pulses to be counted 49 to give a measure of the vocal fold vibration period Tx which is eventually stored in a main memory 54. The pulses from the counter 49 are directed by the control 52 into a random access memory 54 connected to a display unit 57. The signals reaching the display must be logarithmically converted at 56, or at any other convenient point in the system. Alternatively, suitable non- linear clock pulses may be used. A chart recorder 45 or a "X-Y" plotter may feed the memory via a buffer memory so that only voiced segments of the speech are drawn slowly, while intervening voiceless pauses are moved over quickly. In a further embodiment, Figs. 6 and 7 (not shown), the characteristic frequency in two frequency bands F 1 , F n  are shown on a stored display with a colour distinction between parts of an utterance which are voiced, fricative (consonants) or voiced fricative in form.
Patent DK-31289-A (DK)
Inventor: THORSTENSEN LARS
IPC: A47F1/08
Filed: 1989-01-25
Abstract: The bag dispenser comprises a case 1 in which the bags 6 are arranged and which has a gap 11 in the front through which the bags can be removed from the dispenser, and an advancing mechanism. The advancing mechanism comprises a plane plate 12 which is arranged in the dispenser behind the bags 6 and which presses the bags forwards towards a front plate 3. The plate 12 has the same surface area, width x height, as the bags 6 and is arranged such that the contour of the plate 12 in the start position, when the dispenser is full of bags 6, is flush with the contour of the bags 6 both vertically and horizontally. The plate 12 is further arranged in such a way that as bags 6 are removed from the dispenser, it is either moved at right angles to, and thus level with, or is dropped slightly in relation to the bags, while the whole time lying against the bags 6 over its entire surface. The plate 12 can, for example, be articulated on pivot joints 13 on each side of its swivel arms 14. The swivel arms 14 are articulated on the case 1 at pivot joints 15, and each arm is acted on by an extension spring 16. The bag dispenser is of simple construction and therefore inexpensive to produce. It is also robust and reliable. <IMAGE>
Patent DK-34989-A (DK)
Inventor: KNECHT ADOLF
IPC: B65D83/14
Filed: 1989-01-27
Abstract: By installation of a funnel-shaped element 5 and/or a covering plate 6 and/or a volume-reducing element 8, the reliability of dosing of apparatuses for the application of suspension-based aerosols which contain ingredients which are prone to sedimentation, is substantially increased. 
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Patent DK-44385-A (DK)
Inventor: WAGNER HANS
IPC: C07D487/14
Filed: 1985-01-31
Abstract: This disclosure relates to a class of novel 6-substituted-5-phenyitetrazolo[1,5-a][1,2,4]truaziki[1,5-c]otrunudubes and to pharmaceutical compositions containing such compounds. The compounds and compositions disclosed are useful as renal vasodilators, diuretics and/or anti-hypertensive agents for the treatment of hypertensive disorders in humans.
Patent EG-20977-A (EG)
Title: Mixture of organosilane -polysul-phanes and aprocess for the production of rubber compounds containing these mixtures
IPC: C08L83/08
Filed: 1997-07-08
Granted: 2000-08-30
Abstract: A mixture (I) of organosilane polysulphides (II) of formula (RO)3Si(CH2)xS-Sz-S(CH2)xSi(OR)3 (1) is new. The mixture contains 20 wt.% or less (1) when z = 2-6 and less than 80 wt.% (1) when z = 0. In (1), R = 1-8C alkyl, preferably 1-3C alkyl; x = 1-8; and z = 0-6. Also claimed are (i) preparation of sulphur, sulphur donor and accelerator vulcanised rubber mixtures containing one or more natural or man-made rubber, silicate, fillers, optionally carbon black and other components, the rubber, fillers, carbon black, optionally plasticiser, anti-oxidants, activators and (I) being mixed at 160-200 degrees C for 3-15 minutes followed by the addition of vulcanisation agents at 60-120 degrees C and mixing for a further 2-10 minutes to yield sheet or strips; (ii) tyre tread compounds with a high silicic acid content containing 4-10 parts weight (pts. wt.) (I) to 100 pts. wt. filler.
Patent GB-155122-A (GB)
Title: Improvements relating to dust-pans, shovels, and the like
IPC: A47L13/52
Filed: 1920-01-02
Abstract: 155,122. Dunnett, H., and Dunnett, G. R. H. Jan. 2, 1920. Fixing by screwed sockets and tangs. - A handle is removably attached to a dust-pan, shovel, &c. by clamping the back of the pan &c. between a wedgeshaped block and a nut, the screwed end of the handle being screwed into the nut. As shown, the screwed end 1 of the handle 2 which is shouldered at 4 is passed through holes in the wedge-shaped block 5 and in the back 7 of the pan 3, and is screwed into the wedge-shaped nut 9. The wedge-shaped block gives the required inclination to the handle, and the block and nut may be made of wood or other suitable material.
Patent GB-591502-A (GB)
Title: Improvements relating to posts for supporting ships berths
IPC: B63B29/10
Filed: 1945-01-02
Abstract: 591,502. Pillars for supporting ships' berths. HOSKINS & SON, Ltd., and GUTHRIE, T. Jan. 2,1945, No. 167. [Class 20 (i) ] A support for a ships' berth comprises a pair of telescopic members a, b, the inner of which is screwthreaded, the ends of the post being adapted to make spigot and socket connections with separate end fittings f by which the support is fixed. The end fittings f may be thrust into gripping contact with the decks by a nut c screwing on the member b and bearing on the member a, a lock-nut d being provided. A cross piece e may be fitted to facilitate manipulation. The member b may be solid, the upper end being formed to make spigot connection with the endfitting f. An internal spring h thrusting upwardly on a cottar m passing through the member a and through a slot in the stem i of a carrier k for the spring, assists in maintaining gripping pressure on the end fittings f.
Patent GB-622993-A (GB)
Title: Improvements in or relating to apparatus for determining phase-shift frequency characteristics of electrical circuits
IPC: G01R25/00
Filed: 1945-03-23
Abstract: 622,993. Phase-difference measurements. SPERRY CORPORATION. March 23, 1945, No. 176/48. Convention date, March 23, 1944. Divided out of 622,911, [Group XL (c)]. [Class 37] In an apparatus for determining the phaseshift frequency characteristic of a network, an A.C. voltage is applied to the network and the output voltage compared with a reference A.C. voltage to generate a control potential depending on the phase relation between the two voltages, a servomotor operating in dependence upon the control voltage to adjust the phase of the input voltage to bring the output voltage to a predetermined phase relation with respect to the reference voltage. An oscillator 11, which may be of the type described in Specification 622,911, [Group XL (c)], energizes two field coils 61, 62 in quadrature to produce a rotating field, the position of coil 63 determining the phase of the voltage induced therein. The voltage is applied to the network 13, under test the output being fed to a discriminator 14, together with the reference voltage feeding coil 61. Any phase difference results in a D.C. potential, indicated by meter 81, which is fed through amplifier 82 to servomotor 15, the armature coil 63 being rotated until this potential falls to zero. The angular rotation giving the phase shift may be indicated by a pointer and dial 66. In order to obtain the variation of phase shift with frequency, a recording paper may be wound round a drum 73 on a shaft which is coupled mechanically to the frequency control of oscillator 11. Specifications 448,147, [Group XL], and 603,146, [Group XXXVIII], also are referred to.
Patent GB-549899-A (GB)
Title: Improvements in altimeters
IPC: G01L19/08
Filed: 1941-06-09
Abstract: 549,899. Altimeters. SQUARE D CO. June 9, 1941, No. 188/42. Convention date, June 8, 1940. Divided out of 549,882. Drawings to Specification. [Class 106 (iv)] The detailed description is identical with Specification 549,882 but the claims are restricted to altimeters.
Patent GB-1020660-A (GB)
Title: Methods for installing nondisplacement sand drains
IPC: E02D3/10
Filed: 1965-01-04
Abstract: 1,020,660. Wells &c. RAYMOND INTERNATIONALE Inc. Jan. 4, 1965 [Jan. 8, 1964], No. 211/65. Heading El F. Sand drains are installed in water-bearing earth 10 by driving tubes 14, 15 into the earth, removing the tube 15 with a plug 16 of earth, introducing sand into the tube 16 and withdrawing the tube 14. The tubes are driven into the earth by a vibrator 18 attached to the tubes by clamps 20. During withdrawal of the tube 15 a valve 17<SP>1</SP> is closed and the vibrator is fixed to the tube 15 by further clamps. The plug may be removed from the tube 15 prior to inserting the tube into the tube 14 before introducing the sand. The tubes are driven as far as the layer of rock 11 and a layer 12 of sand is distributed over the earth to drive the water into the drains.
Patent GB-1127151-A (GB)
Title: Hydrocarbon distillates
Inventor: SCOGGINS BOBBY NESMITH
IPC: C10G27/04
Filed: 1966-01-04
Abstract: 1,127,151. Phenylenediamine mixture. EASTMAN KODAK CO. 4 Jan., 1966 [4 Jan., 1965], No. 233/66. Heading C2C. [Also in Division C5] The invention comprises a 1 : 1-9 (by wt.) mixture of o- and p-(N,N<SP>1</SP>-di-sec.-alkyl)phenylenediamines, each sec. -alkyl group being of formula RR<SP>1</SP>CH-, wherein R is Me or Et and R<SP>1</SP> is a straight- or branched-chain alkyl group such that the total number of C atoms in R + R<SP>1</SP> is 2-12.
Patent GB-933307-A (GB)
Title: Catheters
Inventor: KITTEL FRANCIS WILLIAM BERTHOL
IPC: A61F2/958
Filed: 1959-01-02
Abstract: 933,307. Surgical tubes. BRITISH OXYGEN CO. Ltd. Jan. 12, 1960 [Jan. 2, 1959; Feb. 26, 1959], Nos. 234/59 and 6777/59. Class 81 (2). An endotracheal tube or other catheter comprises a tubular member 10 of yielding material, such as natural or synthetic rubber, and a reinforcing helix 12 embedded in the wall thereof which has a bore through which fluid communication can be made between points which are located externally and internally of the trachea or other body cavity when the catheter is in use. The helix may open at or near its inner end through the tube wall into an inflatable cuff 11, Fig. 3, or into the interior of the tube 10 (not shown). A tube with two inflatable cuffs for insertion into the trachea and a bronchus has two helices embedded in its wall, the turns of which alternate, and a projection for resting on the bronchial fork to locate the tube correctly. The helices may be formed of stainless steel, a cupro-nickel alloy, capillary glass tubing or a synthetic plastics material such as nylon.
Patent GB-1139712-A (GB)
Title: Improvements in or relating to waterproof suits
Inventor: OLDHAM WALTER
IPC: B63C11/04
Filed: 1967-01-03
Abstract: 1,139,712. Diver's suit. FRANKENSTEIN GROUP Ltd. 5 Dec., 1967 [3 Jan., 1967], No. 253/67. Heading B7U. [Also in Division A3] A waterproof suit having a continuous elastic seal around the neck aperture has, across the back, a closable gusset deep enough, when unfastened, to provide sufficient body length for the intending wearer of the garment to pass his head through the neck aperture after inserting his legs and arms. The gusset may be closed with a slide fastener and preferably extends from one side seam to the opposite one at waist level and has an extended depth of six inches. The suit preferably has a diagonal front opening closable by a slide fastener from shoulder to hip.
Patent GB-1422391-A (GB)
Title: Electrorecording sheet
IPC: H04N1/23
Filed: 1973-01-02
Abstract: 1422391 Electrorecording sheet MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 2 Jan 1973 [24 March 1972] 256/73 Heading D2B An electrprecording sheet comprises a substrate coated with an electroconductive layer comprising cuprous iodide, and a colour-forming layer which contains a substance which either forms a colour or which changes colour when an electric current is passed through the colour-forming layer. The colour-forming layer may comprise (i) a leuco triphenylmethane or fluoran dye and an organic acid or acidic phenolic material; (ii) an organic spot reagent and a metal salt; (iii) a leuco redoxindicator or (iv) a metal chloride or oxide. The substrate may be paper, fabric, glass, or plastics film. The colour-forming layer may be located on the electroconductive layer, or vice versa.
Patent GB-1525701-A (GB)
Title: Electronic switching circuits
IPC: H03K17/79
Filed: 1975-01-03
Abstract: 1525701 Switching circuits for A.C. loads NATIONAL RESEARCH DEVELOPMENT CORP 31 Dec 1975 [3 Jan 1975 23 June 1975] 320/75 and 26623/75 Heading H2H A switching circuit for controlling the supply of A.C. to a load 2 comprises a bi-directional rectifier combination 3, 4 the trigger electrodes of which are connected via respective transistor 10, 12 to D.C. trigger voltage supplies DCV1, DCV2, and a control circuit for causing the simultaneous conduction of the transistors when the next zero voltage instant of the A.C. supply occurs after the supply of a control signal to the control circuit. When a control signal is supplied to terminals 29, 30. a transistor 32 is switched on by an opto-electronic isolator 25. A transistor 22 does not conduct until the output of a bridge rectifier 17-20 falls to zero whereupon the transistor 22 switches on a transistor 27 to energize opto-electronic isolators 13, 15. The transistors 10, 12 are therefore switched on to supply trigger voltages to the thyristors 3, 4, each of which is rendered conductive during alternate half cycles to supply power from a source 1 to the load 2. Removal of the control signal from the terminals 29, 30 switches off the load at the next zero crossing of the supply. A circuit for switching off the load if one of the thyristors becomes open circuit is also described.
Patent GB-459571-A (GB)
Title: Improvements in poppet valves for internal combustion engines
IPC: F01L3/12
Filed: 1936-01-03
Abstract: 459,571. Valves. BLANCHET, J., 41, Rue Vital, Paris. Jan. 3, 1936, Nos. 330 and 331. Convention dates, Jan. 4, 1935 and Oct. 7, 1935. [Class 135] [See also Group XXVII] Poppet-valves are forged with ribs e extending from near the seating surface d to the valve stem, the median plane of each rib being parallel to or having an inclination up to 15‹ with, the stem. The ridges of the ribs may form generatrices of a cone or of a hyperboloid of revolution, or they may be curved convexly as in Fig. 13, or may have vertical portions j adjacent the seats of a depth equal to the lift of the valve as in Fig. 16. Some of the ribs may be longer than others as in Fig. 5. They may also be formed on a metal sleeve which is fixed on the valve stem. The valve head may be formed hollow, and the recess may extend down into the ribs e as shown in the cross-section, Fig. 18. Also, the recess may be filled with metal of higher heat conductivity than the valve itself, as shown at i, Fig. 13. Again, the stem may be made hollow and filled with a cooling-mixture, e.g. of metallic sodium mixed with nitrates of potassium and lithium.
Patent GB-1209331-A (GB)
Title: Improvements in or relating to electrical current collector assemblies
IPC: H01R41/00
Filed: 1968-01-03
Abstract: 1,209,331. Current collectors. INSUL-8- CORP. 3 Jan., 1968 [4 Jan., 1967], No. 403/68. Heading H2E. A current collector head 44, for feeding power from an overhead conductor bar (12, Fig. 1, not shown) to mobile equipment such as a crane hoist, comprises a conductive shoe 52 (e.g. 95% copper, 5% graphite) which slidably contacts the bar (12) and is mounted, for easy removal and replacement, in a socket 61 of a plastics case 50. The case 50 is removably mounted on a yoke 42b on a pin 34 connected by pivoted arms (32) to wheels (18, 20) which roll along a rail (10) and support the equipment. Flexible arms 78, 80 in the socket have projections 78a, 80a which engage grooves, e.g. 52c or shoe 52. Wings 52f, 52g abut the floor of the case 50 preventing downward movement of the shoe, while bosses ,e.g. 76 prevent horizontal movement in the socket. Each arm of yoke 42b has a recess 42g for receiving a split lug 88 on the side of case 50. Lead-off conductors, e.g. 46 from the shoe thread tubular portions, e.g. 71 of the case.
Patent GB-1503477-A (GB)
Title: Clay centering device for a potters wheel
IPC: B28B1/02
Filed: 1977-01-06
Abstract: 1503477 Clay centring device for a potter's wheel W V REID 6 Jan 1977 [30 Jan 1976] 00421/77 Heading C1J A clay centring device for a potter's wheel comprises an arm 21 which carries a centring slab 28 having a straight bottom edge, one end of the arm being provided with a handle 27 and the other end being provided with a mounting means which allows the arm to be moved horizontally across the face 10 of the wheel. The mounting means can comprise a clamp 13 which can be attached to the rim 12 of the tray 11 and carries a ball-and-socket connection 17, 18. The arm is detachably connected to the mounting means by a pin 26 which projects from the arm and can be located in a hole formed through the ball 17.
Patent GB-298012-A (GB)
Title: Improvements relating to pillows or cushions
IPC: A47G9/10
Filed: 1928-01-06
Abstract: 298,012. Northern Feather Works, Ltd., (Lange, H. 0.). Jan. 6, 1928. Pillows and cushions; cushion and like covers. - A stuffed cushion or pillow is made with a main pocket a and one or more auxiliary pockets b, c of lesser area superposed thereon and secured thereto, all the pockets being separate and adapted to be filled with different materials. In a modification the auxiliary pockets are secured to both sides of the main pocket.
Patent GB-537834-A (GB)
Title: Improvements in or relating to high tension insulators
IPC: H01B17/12
Filed: 1940-01-10
Abstract: 537,834. Insulators. WHESSOE FOUNDRY & ENGINEERING CO., Ltd., and PUTTICK. A. Jan. 10, 1940, No. 540. [Class 36] A high-tension insulator combining high mechanical strength and resistance to flashover, and suitable for electric precipitation of matter suspended in gases, comprises an inner rod 1 of synthetic resin separated from an outer quartz sleeve or sheath 2 by a space 3, infiltration of dust to which is prevented by asbestos rings 4 clamped between the sleeve 2 and cast iron end caps 6 threaded on the rod 1, there being also provided a further asbestos ring 7 held by a steel band 8.
Patent GB-153200-A (GB)
Title: Improvements relating to wheels for railways, tramways and like purposes
IPC: B60B17/00
Filed: 1920-01-07
Abstract: 153,200. Jennings, J. W. Jan. 7, 1920. Rail flanges. - In wheels for railway and tramway vehicles, the flange a is formed with the body of the wheel as usual but the tread consists of one or more superposed floating rings b, b<1>, b<2>. The rings are held in place by means of a detachable side ring l and the rail flange which may be recessed as at k to house the end of the rings b. Grooves c, f, h may be provided on one of each pair of relatively movable contacting surfaces and a single rib e on the other, the grooves serving to contain lubricant. The rail flange a and ring l are thickened as at a', l<1> for additional strength.