baber/WOPTO huggingface dataset:
Patent PH-22020050016-Y1 (PH)
Title: Processes of extracting the natural pigments from purple sweet potatoes
Inventor: VILLASE¥OR MA DOLOR L
IPC: C09B61/00
Filed: 2020-01-24
Abstract: Processes are provided for extracting the natural pigment from NSIC SP 25 and Haponita varieties of locally grown sweet potato. Fresh or frozen sweet potato tubers are sliced and soaked in pure acetone or acidified alcohol to release the natural pigment from the flesh and peels at ambient conditions. The pigment is separated from the insoluble solid materials using a perforated stainless-steel basket, strainer, sieve, or by pressing or centrifugation, or combination thereof. The acetone-extracted pigment or colorant is partially purified by partitioning with chloroform. The collected pigment is purified by evaporation of solvent under vacuum at controlled temperature. The purified liquid colorant is mixed with bulking agent or carrier, such as maltodextrin, and spray dried. The powdered anthocyanin pigment from purple-colored sweet potato may be used to color food and nonfood items.
Patent IT-226795-Z2 (IT)
Title: Struttura di affilatore manuale particolarmente per lame e simili
IPC: B24D/
Filed: 1992-07-22
Granted: 1997-07-01
Abstract: Struttura di affilatore manuale particolarmente per lame e simili la cui peculiarità consiste nel fatto di comprendere un basamento da cui si sollevano, lungo direzioni tra loro inclinate, mezzi di accoppiamento con sedi di accoglimento realizzate entro semisfere di affilatura definenti, fra loro, una gola entro cui è inseribile una lama da affilare. Le semisfere di affilatura presentano una molteplicità di porzioni abradenti e sono rotabilmente accoppiate ai mezzi di accoppiamento. Sono previsti semigusci di copertura vincolabili amovibilmente al basamento e definenti, fra loro, un'apertura entro cui inserire la lama.
Patent GB-924117-A (GB)
Title: An improved pressure vessel and method of making same
Inventor: NOLAND ROBERT LE ROY
IPC: C21D7/12
Filed: 1962-01-01
Abstract: 924,117. Making pressure-vessels ; altering physical properties. REINHOLD ENGINEERING & PLASTICS CO. Inc. Jan. 1, 1962, No. 24/62. Classes 83 (2) and 83 (4). A method of cold-working materials, e.g. steel, aluminium, copper and thermoplastics such as polyvinyl chloride for use in rocket, guided missiles and aircraft comprises affixing a second material to a ductile material which is to be cold-worked to form a composite structure, stressing the structure beyond the yield strength of the ductile material, the second material preventing localized deformation as the ductile material is stressed past its yield point, and relieving the stress on the structure. In an embodiment the material to be coldworked is a plain carbon steel cylinder 12 and the second material comprises a reinforced glass sleeve 14 formed on the outside of the steel cylinder. The glass sleeve is formed by winding resin - impregnated glass filaments around and disposing them longitudinally of the steel cylinder and then embedding them in epoxy resin which is cured in an oven. Apparatus for cold-working the composite structure comprises a steel base plug 22 having an external support flange 24 for the structure 10. A resilient plug 26 is fixed to the base plug and is accommodated within the structure supported by the flange 24. An upper steel plug 28 resting on the rubber plug 26 is forced downwardly to compress the plug 26 which stresses the structure 10 beyond the yield point of the inner steel cylinder 12. For stressing an enclosed structure, e.g. a sphere, oil or water under pressure is used. After the desired amount of work hardening has been accomplished the load is released and the structure is ready for use as a high-pressure vessel in pipelines, rocket shells and the like either in its composite state or with the outer shell stripped off. The composite structure has one layer in tension and the other in compression.
Patent GB-322668-A (GB)
Title: Improvements relating to condenser carding engines
IPC: D01G31/00
Filed: 1929-01-01
Abstract: 322,668. Galbraith, A. Jan. 1, 1929. Alarms.-In order to ensure that uniform lengths of sliver will be wound on the drums of a condenser carding-engine an alarm bell H is provided which is rung by pins g<1> uniformly spaced on a wheel G driven from the shaft B of the surface drum rotating the drums. A bracket A carries a worm wheel c<1> engaging a worm on the shaft B and change gears E, F driving the wheel G. The pins g' are screwed into holes in the wheel G and one or more pins can be used in accordance with the length of sliver desired.
Patent GB-1139491-A (GB)
Title: Ionic getter pump electrode
IPC: H01J41/20
Filed: 1966-01-03
Abstract: 1,139,491. Ion pumps. GENERAL ELECTRIC CO. 3 Jan., 1966 [26 Jan., 1965], No. 56/66. Heading H1D. The pumping speed of an ion getter pump having a multi-cellular electrode is increased over a wide range of pressures or is maintained more constant over a wider range of pressures by providing cells of at least two different sizes effective to alter the pumping characteristics, said cell sizes being correlated to the flux distribution of the magnetic field passing therethrough, a significant number of said cells of one size having optimum high intensity field pumping characteristics being located within a part of the field of relatively low intensity, and a significant number of said cells of the other size having optimum low intensity field pumping characteristics being located within a part of the field having relatively high intensity. The overall electrode shape may be circular or polyhedral, and the individual cells may be arcuate, circular, square or polygonal. The variation in cell size may be in respect of the depth, as in Fig. 6, or cross-sectional area, as in Fig. 7, which shows a triode pump with an anode 39 supported between cathodes 40 and 41. The distribution of cells of different sizes may be random, and mechanical devices such as blade and vane pitch adjusting devices may be connected to seats defining the cells to enable the cell sizes to be varied. Alternatively the cells may be arranged in a number of groups with the cells in each group increasing in cross-sectional area from the centre of the electrode outwardly, or in two groups with a group of large cells surrounding or surrounded by a group of smaller cells.
Patent HK-4094-A (HK)
Title: Recording liquid and ink jet recording method employing the same
Inventor: OSAMU NISHIWAKI
IPC: C09D11/40
Filed: 1994-01-13
Abstract: A recording liquid containing a dye, glycerine, an aliphatic monohydric alcohol and water. The dye is a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas [I] and [II]: <CHEM> [where Q1 is a phenyl group or a naphthyl group which are substituted by a lower alkyl carbonylamino group and a lower alkoxy group or a naphthyl group substituted by a SO3M group, Q2 is a naphthyl group substituted by a SO3M group or a phenyl group substituted by a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, or a phenyl group or a naphthyl group which are substituted by a SO3M group, R1 and R2 are each a lower alkyl group, a lower alkoxy group or a lower alkyl carbonylamino group, R3 is a hydrogen or a phenyl group substituted by a SO3M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation.
Patent IS-3897-A (IS)
Inventor: RAVEN NEIL DAVID HAMMOND
IPC: C12M1/04
Filed: 1992-08-10
Abstract: A process is described for growth of thermophilic bacteria in essentially elemental-sulphur free medium at cell densities of 1 x 10<9> ml<-1> and above. Growth is under steady state conditions with continuous introduction into the medium of an inert gas to remove hydrogen and/or hydrogen sulphide. The process can be carried out in a gas lift reactor.
Patent YU-2000-A (YU)
Title: Combination therapy comprising atorvastatin and an antihypertensive agent
Inventor: DONALD SCOTT ROBERT ANDREW
IPC: A61K31/404
Filed: 1998-08-11
Abstract: This invention relates to pharmaceutical combinations of atorvastatin or a pharmaceutically acceptable salt thereof and antihypertensive agents, kits containing such combinations and methods of using such combinations to treat subjects suffering from angina pectoris, atherosclerosis, combined hypertension and hyperlipidemia and to treat subjects presenting with symptoms of cardiac risk, including humans. This invention also relates to additive and synergistic combinations of atorvastatin or a pharmaceutically acceptable salt thereof and antihypertensive agents whereby those synergistic combinations are useful in treating subjects suffering from angina pectoris, atherosclerosis, combined hypertension and hyperlipidemia and those subjects presenting with symptoms of cardiac risk, including humans.
Patent AT-A42597-A (AT)
Inventor: PONGRACZ ROMAN DIPL ING
IPC: B60B17/00
Filed: 1997-03-12
Abstract: The wheel has an inner body (1), where spokes (2) and an outer tyre (6) connect to the body via spring elements (8). Carriers (9) fastened to the tyre project between two spokes of the star-shaped wheel body. The spring elements engage on the sides (3) of the spokes and elastically support the carriers. In this area, the width of the spokes decreases radially outwards. The wheel body also supports the carriers via the spring elements in the intermediate zones (4) between the spokes. The carriers are formed by segments (10), which are directly screwed to the wheel tyre.
Patent CR-10054-A (CR)
Title: Rollo de pelicula pre-estirada con aire atrapado y método
Inventor: ANGEL GERARDO SANTILLAN DIAZ DE LEON
IPC: B29C48/00
Filed: 2008-06-06
Abstract: Un rollo de película pre-estirada de polietileno lineal mono-orientada de baja densida (LLDPE), que se estira entre el 30% y el 30% de su longitud original dependiendo del producto final que se requiera. El estirado es en la dirección de máquina (MD) a un ritmo de estiramiento controlado en dos etapas.
Patent DK-16087-A (DK)
Inventor: WATSON DENNIS LESLIE
IPC: C12N1/20
Filed: 1987-01-13
Abstract: PCT No. PCT/AU86/00134 Sec. 371 Date Jan. 12, 1987 Sec. 102(e) Date Jan. 12, 1987 PCT Filed May 13, 1986 PCT Pub. No. WO86/06634 PCT Pub. Date Nov. 20, 1986.A killed vaccine effective in the immunization of ruminants against intramammary challenge by S. aureus, comprises antiphagocytic in vivo antigen(s) produced by a pseudocapsule-producing strain of S. aureus. An in vitro method of cultivating S. aureus under "simulated in vivo conditions" is also disclosed, together with methods for the production and use of the killed vaccine.
Patent DK-79493-A (DK)
Inventor: TANGHOEJ ALLAN
IPC: A61M25/02
Filed: 1993-07-02
Abstract: PCT No. PCT/DK94/00267 Sec. 371 Date Dec. 29, 1995 Sec. 102(e) Date Dec. 29, 1995 PCT Filed Jun. 29, 1994 PCT Pub. No. WO95/01143 PCT Pub. Date Jan. 12, 1995An external urinary catheter for the relief of male urinary incontinence comprises a catheter member (1) to be placed under the foreskin (3) in abutment with the head (glans) (4) of penis. The catheter member (1) has such a short axial length that in use it only covers the extreme portion of glans (4) outside the point where glans has its largest diameter, and in the area of the transition to the discharge spout (2) is designed with such a form stability that its outer shape is preserved at the place where it is fastened by the foreskin.
Patent DK-88086-A (DK)
Inventor: LINNANE ANTHONY WILLIAM
IPC: C12Q1/00
Filed: 1986-02-25
Abstract: An in vitro diagnostic method for detecting the presence in a patient of cancer cells or other cells producing mucin antigens comprises the step of testing a sample of a physiological fluid, particularly a sample of blood, blood serum or blood plasma, taken from the patient to detect the presence of small intestine mucin antigen (SIMA) and/or large intestine mucin antigen (LIMA) in the sample. An in vitro diagnostic kit is also disclosed.
Patent DK-92488-A (DK)
Inventor: BARTHELEMY PASCAL
IPC: C08G73/12
Filed: 1988-02-23
Abstract: Novel heat-stable imido polymers, well adapted for the production of a wide variety of useful shaped articles, comprise the coplymerizate of (a) at least one diorganopolysiloxylated N,N'-bismaleimide having the following general formula (I):   <IMAGE>   with (b) at least one other N,N'-bismaleimide comonomer, optionally, (c) at least one olefinically unsaturated comonomer copolymerizable with the bismaleimides (a) and (b), and, also optionally, (d) a catalyst.
Patent EG-16312-A (EG)
Title: A process & a fermanter for the production of alcohol
IPC: C12M1/04
Filed: 1983-04-24
Granted: 1987-10-30
Abstract: Alcohol is produced by continuous fermentation process in which must is fermented in a vat. Fresh must is introduced into the vat and fermented must is withdrawn from the vat. Fermented must withdrawn from the vat is pumped from the vat in a pumping column of a circuit extending above the vat in which carbon dioxide exerts mammoth pumping action. A back pressure is maintained and adjusted in an upper portion of the vat which is connected with the pumping column for concentrating carbon dioxide in the vat and for controlling the flow rate of the mammoth pumping column and the circulation speed of the must in the circuit. The pumping column is connected with a pipe which is connected to a lower portion of the vat which completes the circuit and which is disposed for effecting a turbulent flow of the carbon dioxide depleted must and for returning recycled must to the vat. Carbon dioxide is separated from the must in the pumping column and exerts the mammoth pumping action. A mixture of oxygen and inert gas is introduced into the turbulent flow of must in an upper portion of the return pipe.
Patent GB-233383-A (GB)
Title: Improvements in or relating to electric heaters, and lighting apparatus, for heating and warming and lighting apartments, the airing of bedding and such like and the preservation of billiard tables and musical instruments
IPC: F24C7/00
Filed: 1924-08-28
Abstract: 233,383. Jones, B. Aug. 28, 1924. Lantern doors and door fittings; lanterns, regulating air supply to.-In a lamp of the type comprising a substantially air-tight metal container a having a detachable lid e and containing an electric lamp d, the lid is arranged parallel to the lamp or lamps to c o v e r an opening through which the latter may be introduced. The container may be provided with a rectangular upstanding part a' for engaging the lid which is preferably fitted with a mica window e<3> and asbestos packing e<2> arranged between the lid proper and a false lid e'. The container is also provided with a handle arranged coaxially with the lamp and a valve device g.
Patent GB-196970-A (GB)
Title: Improvements in or relating to machines for leveling or excavating land, moving piles of material and like purposes
IPC: A01B31/00
Filed: 1922-01-03
Abstract: 196,970. Beach, O. W. Jan. 3, 1922. Scraping-apparatus.-A machine for levelling ground, moving soil, &c. comprises a wheeled frame, a scoop pivoted to the frame below and to the rear of the axle, elevating means in front of the pivot and driven from the wheel axle for moving the scoop for filling, carrying a load or discharging from the rear and a clutch for interrupting the drive. In the form shown in Figs. 1 and 6, a frame 1 is pivoted on an axle 14 supported by wheels 15<1> and is connected by a draw bar 5 to a tractor etc.; a scoop 13 pivoted at 12 and a closure 43 pivoted at 44 are connected by gear segments 46, 47 to move simultaneously to permit discharge of the scoop. During forward movement, the wheels 15<1> drive the axle 14 through pawl and ratchet mechanism. When the scoop is full, a clutch 25, operated by a lever 26, connects the shaft 14 to a sprocket 23 which, through a chain, drives a shaft 30 and causes links 32, 34 to lift the scoop to the position shown in Fig. 1; the clutch is then released, pawls engaging ratchet wheels 41 to prevent fall of the scoop. On reaching the dumping point, the clutch 25 is re-engaged to lift the scoop to discharging position; after discharge, the clutch is again engaged to move to scoop to loading position, a spring-pressed brake block engaging an eccentric drum 36 during this movement to prevent sudden fall of the scoop. In a modification, Fig. 10, the scoop 13 has rounded sides which, during movement of the scoop to discharging position, engage and move a flat closure 48 to permit discharge.
Patent GB-177865-A (GB)
Title: Improvements in frames for motor cycles and similar vehicles
IPC: B62K11/08
Filed: 1921-01-04
Abstract: 177,865. Low, A. M., and Low Engineering Co., Ltd. Jan. 4, 1921. Sheet-metal frames.- A motor-cycle or like frame comprises a body member of deep channelsection, or, as shown, of side-plates a and a top cover a<2>, and a lower detachable part g wider than the body-member and connected thereto by Z-section members h. The members h carry brackets i for supporting the engine. The part g may be removed by removing the lower bolts h<2>, and the engine and Z-members by removing the upper bolts h<1>. The body member may be provided with endplates e, f, and an inspection door k which may have openings for admitting cooling air for the engine. The part g carries footboards j.
Patent GB-103296-A (GB)
Title: Improvements in Radial Flow Turbines.
IPC: F01D25/00
Filed: 1917-01-05
Abstract: 103,296. Svenska Turbinfabriks Aktiebolaget Ljungstrom. Jan. 10, 1916, [Convention date]. Casings; combined-flow type; oppositely-running rotor type.-Relates to turbines of the kind having oppositely-running rotors d, e provided with radial-flow blade systems f, g and also with axialflow blade systems h, i receiving the motive fluid discharged from the radial-flow systems, and consists in so connecting the casing a to the ring or like member m carrying the stator blades k, l that the ring m may expand or contract independently of the casing. The connexion may take the form of three or more radial pins n, Fig. 2, having crosspins o allowing relative displacement of the ring m and the ring r, which is secured to the casing a by studs or the like p. The pins n may be replaced by a dovetailed tongue-and-groove device, or by pivoted links s, Fig. 3, or by flexible members t, Figs. 4 and 5.
Patent GB-571127-A (GB)
Title: Improvements in acetylene generators
IPC: C10H1/00
Filed: 1944-01-06
Abstract: <PICT:0571127/IV/1> <PICT:0571127/IV/2> An acetylene generator comprises a latticed or perforated receptacle hanging down in a gastight container, the receptacle being charged or fed with carbide and outwardly sprinkled with water.  The receptacle is of such a shape that the height considerably exceeds its bottom width and is characterised in that the water is conveyed by a plurality of nozzles or other sprinklers arranged one above another.  In a preferred construction, Fig. 1, a container 1 has a carbide containing upper part 2, of which the lower tapering portion is a perforated carbide receptacle 5 of a height considerably exceeding the bottom width. The sprinkling device, supplied with water under pressure, may consist of superposed annular tubes 6 surrounding the receptacle connected with individual feeding conduits 9 and independent shut-off means 10.  The walls of the tubes have nozzle openings 11, some of which may be directed obliquely downwards. The receptacle is located above a water bath so that carbide not fully gasified in the receptacle is finally gasified in the bath into which it falls through a vertical central guide member 12 which in a modification showing in Fig. 3 may encircle the receptacle 5 and the sprinkling means and may be provided with a swingable perforated plate 25 for collecting small-sized carbide pieces.  Below the bath is a receiver into which the carbide slime may be drained through a valve 17. Impurities insoluble in water collect in one of four pockets 24 rotatable at intervals by hand on a shaft 21 to discharge the contents and bring a new pocket into collecting position.  The gas generated is purified by passage through a tube 30 fitted with a perforated inner tube 31 supplying a shower of washing water and the lower end of the tube 30 is arranged over a water seal tube 34 to prevent escape of gas through the safety valve 35.
Patent GB-830576-A (GB)
Title: Machine for grinding the end faces of a workpiece
IPC: B24B7/16
Filed: 1958-01-06
Abstract: 830,576. Grinding. HULLER G.m.b.H., K. Jan. 6, 1958 [Jan. 5, 1957], No. 409/58. Class 60. A machine for grinding the end faces of a workpiece, such as the single or double-sided inner contact shoulders of a roller bearing ring 6, comprises a grinding spindle unit 1, 2 at each end of a workpiece carrier 3, each unit being movably mounted on guideways 4, 5 lying obliquely to the axis 6a of the workpiece and carrying in fixed bearings a grinding spindle 7, 8 which lies parallel to the axis of the workpiece and mounts a conical grinding wheel 12, 13. The spindles are gear driven from motors 10, 11 and each unit 10 successively fed towards the workpiece so that its wheel grinds its respective shoulder to a predetermined size whereupon a feeder 14, which is in contact with the shoulder and attached to a guaging device 15, reverses the feed of the unit to withdraw the wheel from the shoulder. When the units are withdrawn, the end faces of the grinding wheels are trued by devices 16, 17 which are switched automatically into the working positions, the amount of trueing being automatically adjusted by stops.
Patent GB-303522-A (GB)
Title: Printers' letterpress frame
IPC: B41B1/22
Filed: 1929-01-05
Abstract: 303,522. Faber'sche Buchdrucherei. Jan. 6, 1928, [Convention date]. Type cases.-A composing-frame is adapted to support a number of laterally movable superposed type cases, so that any one can be brought into position for use. The frame a has cases b in the form of drawers, which can be removed and held in inclined position on the top of the frame. One case b<1> is supported on fixed carriers c, and three cases i<1>, i<2> are supported on carriers f, f<1>, f<2>, provided with rollers g running on rails d, e, so as to be movable over the case b<1>. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the arrangement of the cases so as to be movable forwards and backwards, instead of laterally. This subjectmatter does not appear in the Specification as accepted.