baber/WOPTO huggingface dataset:
Patent IT-223327-Z2 (IT)
Title: Alternatore per autoveicoli con involucro dotato di una superficie di scambio termico maggiorata.
Inventor: ANNOVAZZI LORELLA
IPC: B60L/
Filed: 1991-10-23
Granted: 1995-06-21
Abstract: Alternatore per autoveicoli comprendente un involucro (2) formato da due elementi di sopporto (4, 6) fissati fra loro e portanti rispettivi cuscinetti (12, 14) per il sopporto dell'albero (16) del rotore (18). Uno di detti elementi di sopporto (4) presenta una porzione cilindrica (20) a contatto con la parete cilindrica esterna dello statore (10) e sulla cui superficie esterna sono ricavate una pluralità di nervature (22) che determinano un aumento della superficie di scambio termico dell'elemento di sopporto (4).(Fig. 3).
Patent JP-S61160409-A (JP)
Title: Production of thin fiber from viscous substance
Inventor: TANAKA KEIHACHIRO
IPC: D01D5/08
Filed: 1985-01-04
Abstract: PURPOSE:To produce extremely thin fibers, especially extremely thin glass short fibers effectively, by spraying a high-temperature gas which is prepared by burning a fuel by the use of air rich in oxygen upon thin flow of viscous substance flowing out of an orifice, and drawing it. CONSTITUTION:A high-speed gas flow is sprayed from the nozzles 4 and 4' upon the viscous substance flow (e.g., glass melt flow) 5 flowing out of the orifice 3, the viscous substance flow 5 is made into a thin flow, and the second high-speed gas flow is sprayed from the blast 8 upon the thin flow so that the thin flow is made into an extremely thin flow. In the operation, a fuel (e.g., butane gas) and air (preferably compressed air) which is supplied with oxygen and has >=22vol% oxygen content are fed to a burner, burned to give a gas which is jetted as the second high-speed gas flow from the blast 8.
Patent CR-8389-A (CR)
Title: Anticuerpos cd20 con funcion del efector y afinidad de enlace al receptor fc mejoradas
Inventor: PABLO UMA A
IPC: C12N5/10
Filed: 2006-05-10
Abstract: La presente invencion se refiere a moleculas de enlace a antigenos (ABM). En modalidades particulares, la presente invencion se refiere a anticuerpos monoclonales recombinantes, incluyendo anticuerpos quimericos, primatizados o humanizados especificos para el CD20 humano. Ademas la presente invencion se refiere a moleculas de acidos nucleicos que codifican tales ABM, y vectores y celulas hospederas que comprenden tales moleculas de acidos nucleicos. La invencion se refiere ademas a metodos de uso de estas ABM en el tratamiento de la enfermedad. Ademas, la presente invencion se refiere a ABM con glicosilacion modificada que tiene propiedades terapeuticas modificadas, incluyendo anticuerpos con funcion del efector incrementada y enlace al receptor Fc incrementado.
Patent GB-1177901-A (GB)
Title: Thermoplastic Compositions Based on So-Called ABS Copolymers of Polyvinyl Chloride and Superchlorinated Polyvinyl Chloride
IPC: C08L27/22
Filed: 1968-01-01
Abstract: 1,177,901. P.V.C. compositions: UGINE KUHLMANN. 1 Jan., 1968 [30 Dec.. ---1966], No. 63/68. Headings C3G and C3P. A thermoplastic composition comprises (a) P.V.C., (b) chlorinated P.V.C. and (c) a copolymer, mixture of copolymera or graft polymer incorporating acrylonitrile or methacrylonitrile, a vinyl aromatic hydrocarbon and a 1,3-conjugated diene. The composition preferably contains by weight (a) 5-70%, (b) 2-50% and (c) 20-70%, the latter containing 10-40% of nitrile, 25-75% of vinyl -aromatic and 2-50% of diene. The constituent (c) may be (1) a direct copolymer, (2) a graft of nitrile and vinyl aromatic on a polybutadiene, (3) a mixture of a nitrite-vinyl aromatic copolymer with a nitrile-diene copolymer or (4) a mixture of the graft polymer (2) with nitrite-vinyl aromatic copolymer. The vinyl aromatic is styrene or alpha-methyl styrene and the diene is butadiene. In the examples are also added antimony oxide, tribasic lead sulphate, dibasic lead stearate and stearic acid. Other fillers, stabilizers, lubricants, colouring agents and antioxidants are mentioned.
Patent JP-S59126085-A (JP)
Title: Driving body
Inventor: TODOROKI TSUNEHIKO
IPC: F03G7/06
Filed: 1983-01-05
Abstract: PURPOSE:To obtain driving force without any heating equipment by a method wherein a heating body layer, generating heat by a chemical reaction, is coated on a shape memory alloy to deform the alloy by heat. CONSTITUTION:The heating body layer 2 of solid fuel, which is formed on the surface of the shape memory alloy pipe 1, is ignited by a match or the like. Then, the solid fuel burns and the temperature of the shape memory alloy pipe 1 rises and arrives at a temperature higher than 100 deg.C, therefore, the shape memory alloy pipe 1 contracts to a dimension possessed before expanded and other pipes, inserted into the alloy pipe 1 from both ends thereof, may be connected thereto by holding them with pressure. Thus, the driving force may be obtained without necessitating any heating equipment such as an electric heater or the like.
Patent JP-H0749854-A (JP)
Title: Microcomputer element and microcomputer device using it
Inventor: SARENDAA ESU MAAGAA
IPC: G06F9/48
Filed: 1994-01-04
Abstract: PURPOSE: To make a bus exchange module suitable to a real time signal processing or the like by operating transfer between different inside program and data bus under a special situation. CONSTITUTION: The objective item is included in a device for a real time digital signal processing using a single chip microcomputer 10 having different on-chip program ROM 14 and data RAM 15 having different address and data paths for a program and data. An outside program address bus enables off-chip program fetch in an extended mode, and an opened is returned by an outside data bus. Then, a bus exchange module enables transfer between different inside program and data bus under a special situation. Thus, this item can be made suitable to a real time signal processing or the like.
Patent JP-H03207299-A (JP)
Title: Drive controller for outer rotor type stepping motor
Inventor: OKUNI MASAHITO
IPC: H02P8/00
Filed: 1990-01-05
Abstract: PURPOSE:To always feed back as a signal having a small distortion to a controller and to reduce the distortion of the signal of a speed command by feeding back a real speed detection signal from a rotating angle detector to the controller through a filter. CONSTITUTION:A drive controller 14 has a controller 15 for applying normal/ reverse speed command for satisfying a predetermined timing condition adapted for copying to a motor 1 and a filter 16. The controller 15 applies, upon reception of power from a power source 13, a predetermined speed command signal to an armature coil 10a through a power supply line 10b to the controller 15. In this case, a real speed detection signal of the motor 1 detected by the coil 11a of a rotating angle detector is fed back to the controller 15 through the line 11b and the filter 16. This speed command signal becomes a control signal considering a deviation between a set speed and a real speed.
Patent DK-44197-A (DK)
Inventor: OLRIK HENRIK-GERNER
IPC: B01F25/60
Filed: 1997-04-21
Abstract: A method and a pump 1 for providing a liquid-gas-mixture pressurised to a desired end pressure. The liquid and the gas are brought together, following which they are compressed to a pressure where the gas is dissolved into the liquid. The liquid with dissolved gas is then compressed to the desired end pressure. Hereby it is obtained that the energy used for bringing the mixture to the desired end pressure will be smaller than hitherto known. <IMAGE>
Patent EG-17902-A (EG)
Title: N-alkylation of dihydrolysergic acid
IPC: A61K31/48
Filed: 1986-09-29
Granted: 1991-03-30
Abstract: The present invention provides a process for preparingwherein R' is C<sub>3</sub>-C<sub>e</sub> alkyl, -CH<sub>2</sub>C<sub>2</sub>-C<sub>4</sub> alkenyl, propargyl, C<sub>3</sub>-C<sub>8</sub> cycloalkyl or C<sub>1</sub>-C<sub>6</sub> alkyl substituted C<sub>3</sub>-C<sub>8</sub> cycloalkyl; which comprises: reacting a compound of Formula (II):with a substituted benzenesulfonate of Formula III):wherein R' is as defined above and R<sup>2</sup> is hydrogen, bromo, methyl or nitro, in the presence of a base.
Patent EG-22129-A (EG)
Title: A device for interconnecting optical fiber cables
Inventor: NAUDIN THIERRY
IPC: G02B6/44
Filed: 1999-07-07
Granted: 2002-08-30
Abstract: The device is a watertight box (8) made up of a flat bottom and a lid which secures and seals the optical fibers in inlets, and directs the fibers towards the optical organizer proper. It stores the splices and the surplus lengths of optical fiber in pivotally mounted cassettes equipping the organizer, and optionally stores standby optical fibers, in particular optical fibers of a 'through cable'.
Patent GB-718780-A (GB)
Title: Thiocyano fatty acid esters of cyanhydrins of methyl alkyl ketones and insecticidal compositions containing the same
IPC: C07C331/14
Filed: 1953-01-02
Abstract: The invention comprises compounds of the formula <FORM:0718780/IV (b)/1> where the "Alkyl" group has 1-5 carbon atoms and n is 1-5. These are made by reacting a halo-fatty acid halide with the cyanhydrin of a methyl alkyl ketone in the presence of pyridine and an inert solvent, and treating the resulting halo ester with potassium or ammonium thiocyanate.  The acid halide may be replaced by the acid itself or other reactive derivative.  The preparation of the chloracetyl and thiocyanoacetyl esters of acetone cyanhydrin is exemplified.  Other specified reactants are a - and b -halopropionic and a -halobutyric acid halides and the cyanhydrins of methyl ethyl ketone, methyl n-propyl ketone, methyl isopropyl ketone, methyl n-butyl ketone, methyl isobutyl ketone and methyl n-amyl ketone.ALSO:Compounds of the formula <FORM:0718780/VI/1> where the alkyl group has 1-5 carbon atoms and n is 1-5 are used as insecticides, admixed with solid, pasty or liquid carriers to form powders, emulsions or sprays.  Examples are given of compositions of acetone cyanhydrin thiocyano-acetic ester with (1) talcum and olein, (2) copper acetate, copper oxychloride, sulphur, olein and talcum, (3) acetone, xylene and a castor oil sulphonate emulsified in water, (4) xylene and high-boiling petroleum, (5) benzene hexachloride and carbowax, and (6) D.D.T., petroleum and xylene.  Other specified constituents of compositions are chalk and pentachlorophenol.
Patent GB-1479101-A (GB)
Title: Ignition distributor for an internal combustion engine
IPC: F02P7/067
Filed: 1975-01-03
Abstract: 1479101 Ignition systems; timing ignition DUCELLIER & CIE 3 Jan 1975 [15 Jan 1974] 224/75 Heading F1B In an ignition distributer for an internal combustion engine of the type having a drive-shaft 1 driven by the engine, which carries a part to be detected 6, 7 and a proximity detector 15 and a rotor arm 4 for distributing high voltage pulses generated by an ignition coil (not shown) to the engine spark-plugs, the part to be detected 6, 7 and the proximity detector 15 are mounted respectively on the drive-shaft and in the distributer housing in such a way as to allow relative axial movement between them and the part to be detected 6, 7 has a predetermined shape which in combination with the relative axial movement enables the start of the energizing of the ignition coil, the duration of the energizing of the ignition coil and the moment of triggering of the ignition spark to be varied as a function of engine speed, as required. As shown the part to be detected is mounted on a sleeve 5 and a centrifugal regulator driven by the drive-shaft 1 is arranged to move the sleeve along the shaft as the engine speed varies. The proximity detector comprises a reading head 16 and is mounted on an advance plate 14 which is rotatable in use by the depression in the inlet manifold of the engine. The depression operated advance device may be omitted.
Patent GB-1507251-A (GB)
Title: Accelerometer transducer
IPC: G01L1/16
Filed: 1976-01-05
Abstract: 1507251 Accelerometers D J BIRCHALL 7 Dec 1976 [5 Jan 1976] 00241/76 Heading G1N [Also in Division H4] A force transducer comprises a Piezo-electric element 5 Fig. 2, shaped as a hollow, truncated cone, clamped between a metal spigot 1 and an external sleeve 8 by'a bolt 10. The element 5 is appropriately polarized to produce an output signal in response to axial or transverse acceleration. The transducer is attached to a test body by a threaded extension 2 of the spigot 1.
Patent GB-901917-A (GB)
Title: Continuous process for foaming metal
IPC: C22C1/08
Filed: 1960-01-04
Abstract: 901,917. Casting processes. FIEDLER, W. S. Jan. 4, 1960 [Jan. 5, 1959], No. 263/60. Class 83 (1). [Also in Group II] Metal foam is continuously produced by mixing a gas-releasing agent with molten metal to be foamed, feeding the mixture on to or into a moving member before more than 25% of the gas has been released, moving the member at a temperature and for a time such that the metal attains its optimum foam volume and solidifying the resultant foam. As shown in Fig. 1, metal to be foamed is supplied from a furnace 5 and liquid or molten gas-releasing agent is supplied from a reservoir 14 to a vessel 12 where they are mixed. The mixture is then rapidly fed on to a moving belt 20 and passed through an oven 21 where foaming takes place. The foam solidifies on emerging from the oven. The vessel 12 may be pressurized to suppress foaming therein. Alternatively, as shown in Fig. 2, metal to be foamed is supplied to a vessel 36 and gas-releasing agent, in the form of zirconium hydride and alumium powders contained within an aluminium tube 37, added. After violent agitation the mixture is fed into moving moulds 45 which pass through an oven 46 where the foam attains its optimum volume. In both embodiments, the oven may be dispensed with if foaming is rapid or the heat capacity of the moulds is sufficiently high. Metals which can be foamed are Co, Ni, Cn, Ti, Zr, Nb, Zn, Li, Al, Mg, Fe and their alloys. Metals melting below 1200 C. are preferably foamed using metal hydrides as gas-releasing agents and metals melting above 1200 C. are preferably foamed using metals having a boiling-point below 1150 C. as gas-releasing agents. Reference has been directed by the Comptroller to Specifications 729,339 and 811,814.
Patent GB-314908-A (GB)
Title: Improvements in the manufacture and production of condensation products of urea and formaldehyde
IPC: C08G12/12
Filed: 1928-01-05
Abstract: 314,908. Johnson, J. Y., (I. G. Farbenindustrie Akt.-Ges.). Jan. 5, 1928. Adhesives.-An adhesive, suitable for veneering wood and glass or for combining glass plates with plates of other materials is prepared by heating urea or thiourea or a mixture of both to fusion with a solid polymer of formaldehyde in the presence of an alkaline agent. After cooling and disintegrating, the product is placed in a thin layer between the surfaces to be united and the whole subjected to heat and pressure. The addition of an alkaline organic compound, such as formamide, to the starting material is advantageous. Examples are given of the condensation of (1) urea, thiourea and trioxymethylene in the presence of sodium acetate; formamide may be employed in addition to or in replacement of the sodium acetate; (2) urea and trioxymethylene in the presence of potassium acetate; (3) thiourea and trioxymethylene with the assistance of borax.
Patent GB-718267-A (GB)
Title: Improvements in pipe joints
IPC: F16L13/02
Filed: 1951-01-08
Abstract: 718,267. Pipe joints. NEWBY, H., (Chemische Werke Huls). Jan. 7, 1952 [Jan. 8, 1951], No. 491/51. Class 99 (1). In a welded butt joint in which separate rings A are interposed between the end faces of the pipes or pipe flanges, and are welded thereto and to one another, the rings are in contact over the whole width of their adjacent sides and have continuous elastic flanges L of uniform thickness and of greater diameter than the welding shoulders S from which they are separated by rounded grooves N.
Patent GB-868662-A (GB)
Title: A method for producing angled elongated tanks
IPC: B61D5/06
Filed: 1960-01-06
Abstract: 868,662. Tank-vehicles. HERMANNS, W. Jan. 6, 1960 [Jan. 17, 1959], No. 492/60. Classes 103(4) and 108(1). [Also in Group XXII] A road or rail vehicle comprises an angled tank having a cross-section symmetrical about two mutually perpendicular axes and an outlet 4, 4<SP>1</SP> at each end.
Patent GB-620187-A (GB)
Title: Improvements in artificial teeth
IPC: A61C13/097
Filed: 1947-01-07
Abstract: 620,187. Artificial teeth. WILKINSON, S. Jan. 7, 1947, No. 495. [Class 81 (ii)] The masticating surface of an artificial tooth or of each tooth of a pre-cast element including two or more teeth is substantially flat in a plane parallel to the mediar plane of the denture and is provided with spaced, transverse grooves separated by lands. The grooves may lie at an angle to the front surface of the tooth and are inwardly inclined and rectilinear or arcuate in cross-section. A pre-cast upper element, Figs 9 and 10, comprises two molars and two premolars having a flat masticating surface convexly curved lengthwise. A corresponding lower element, Figs. 12 and 13, has the masticating surface concavely curved. A small gap is left between the second upper and lower molars when the action of biting takes place. In a modification, the masticating surface is criss-crossed with a plurality of grooves.
Patent GB-846066-A (GB)
Title: Cutting and bending dies for spring strip
IPC: B21F35/00
Filed: 1959-01-06
Abstract: 846,066. Shearing; angular bending. NOSAG SPRING CO. (GREAT BRITAIN) Ltd. Jan. 6, 1959 [March 18, 1958], No. 499/59. Class 83 (4). In a die-assembly comprising punches 67, 68 for severing the loops 69 of sinuous wire stock 12 and bending tools 84, 86 for bending the cut-ends of the stock, the bending tools 84, 86, when not being used for bending (see tool 86), function as lateral supports for the stock. As applied to a machine (not shown) for producing the stock 12, a toothed feed-wheel 22 engaging the stock is driven synchronously with the machine. The stock is drawn in steps through a guide 14 to adjustable bending rolls 16, 18 in which it is given any desired longitudinal curvature before being pushed between the stationary lower die 34 and the movable upper die 28. Movement of die 28 is by a connecting- rod and an eccentric 40, 42 connected, through a one-revolution clutch, to a sprocket 46 rotating continuously. The clutch is controlled by an adjustable timer (not shown) which counts the feed steps of the stock. The upper die supports the punches, which have end projections and co-operate with hardened steel bushings 70, 71 in the lower die, benders 84, 86, guide-rods 74, pins 60, 62, 78-81 for locating and holding the stock, and a central bridge 88 for retaining the lateral limbs 26 of the stock in engagement with pins 78-81 during bending of the cut-ends around pins 78, 79 by bender 84. As die 28 descends, the bevelled ends of pins 60, 62 locate the stock longitudinally before it is engaged by the bevelled ends of pins 78- 81. The part of the stock removed by punch 67 falls through the co-operating bushing 70, the opposite punch 68 being operative if the opposite loops of the blank are to be cut. As the 'die descends further, the cylindrical parts of the pins co-operate with the blank, which is then supported by bender 86 during bending of the cut-ends by the opposite bender 84. Channel-members 50, 52 secured to the lower die, form a guide-passage for the stock.
Patent GB-497628-A (GB)
Title: Improvements in or relating to the manufacture of mill rolls and the like from metal which shrinks on cooling
IPC: B22D15/00
Filed: 1938-01-07
Abstract: 497,628. Moulds; casting processes. STEVENS, A. H. (United Engineering & Foundry Co.) Jan. 7, 1938, No. 533. [Class 83 (i)] Mould materials.- Mill rolls are cast with their axes vertical in moulds having a refractory lining and means for ensuring that heat is withdrawn from the lower portion more rapidly than from the upper portion. For this purpose a lining 50 of diatomaceous silica with clay as a binder or other material having a conductivity of-under 2 and preferably about ¥ B.T.U. may be used, inside the sand 20 at the upper part of the mould, a lining 20a of sand, having a conductivity of about 3, inside a thick chill ring 16 at the central portion, and chills 44, 46, covered with a thin layer of sand 20b, at the lower portion. To obtain more graduated cooling the chills and linings may be appropriately graduated in thickness. In a modification the chills 16, and 44 are hollow and water cooled. The metal is bottom poured by one or more runners.
Patent GB-729675-A (GB)
Title: Aircraft landing approach system
IPC: G05D1/06
Filed: 1953-01-08
Abstract: 729,675. Radio navigation. SPERRY CORPORATION. Jan. 8, 1953 [Jan. 15, 1952] No. 609/53. Class 40 (7). Apparatus is provided in an aircraft to enable the pilot or auto-pilot to guide the craft immediately prior to landing so that its altitude added to a constant times its rate of change of altitude is zero, thus providing an approximately asymptotic approach to the ground. The apparatus is intended to replace a normal radio glide path system only during the final stages of landing and the normal glide path receiver 9 is connected over relay 26 to the horizontal needle of the cross-pointer meter 10 and/or the auto-pilot until the last 100 ft. or so of the descent is reached. It is preferred to use a radio altimeter 2 to give the height information and a barometric altimeter 1 which is not affected by local variations in ground level to provide the rate of change of height factor. The radio altimeter controls the application of the output of altimeter 1 to rate circuit 5 by means of monitor control 20. The height at which this occurs is set by switch 22 and the adjustor 51<SP>1</SP> on differentiating rate circuit 5 determines the constant (K) by which the dH/dt factor is multiplied before it is added to the height factor (H) in comparison circuit 6. Limiting unit 19 is inserted to limit the rate of descent by limiting the altitude factor (H). Also connected to the output of the altimeter 2 is the flare control which is adjusted by selector 27 to determine the height at which relay 26 changes over to substitute control according to the equation H+K dH/dt=0 for the 'normal glide path control signal. The altitude reference for H is chosen to be a few feet below the actual runway so that the aircraft will actually touch down. Circuit arrangements for units 1, 5, 6 and 19 are described with reference to Fig. 3 (not shown).
Patent GB-1416231-A (GB)
Title: Filamentary product
IPC: D01F8/12
Filed: 1973-01-04
Abstract: 1416231 Conjugate polyamide filaments E I DU PONT DE NEMOURS & CO 4 Jan 1973 [5 Jan 1972] 621/73 Heading B5B [Also in Division C3] One component of an eccentric conjugate filament consists essentially of poly(hexamethylenedodecanedioamide) and another escentially of N-alkyl substituted poly(hexamethylenedodecanedioamide) wherein 25 to 50% of the polyamide nitrogen atoms have alkyl substituents. Preferably the second component is a copolymer consisting of 15 to 50% hexamethylenedodecanoamide units and 25 to 50% N,N<SP>1</SP>-dialkylhexamethy lenedodecanedioamide units. The preferred alkyl groups are ethyl and nbutyl. The filaments are produced by conjugate melt-spinning, quenching and drawing, passing the filament under low tension through a heating zone to develop crimp and then stretching to remove crimp. The first drawing step is preferably a twostage one and the tension in the heating zone is preferably released by passing the filament around a series of snubbing pins to a roll driven at a lower peripheral speed than the draw roll. The filaments can be crimped at 100‹ C. in steam and show a high degree of crimp elongation.