baber/WOPTO huggingface dataset:
Patent WO-9954610-A1 (WO)
Title: Dispositif de purge anti-calaminage pour injecteur de carburant
Inventor: PROCIW LEV A
IPC: F02C7/232
Filed: 1999-04-19
Abstract: L'invention se rapporte à un système de purge à air conçu pour empêcher la formation de calamine dans des injecteurs de carburant de turbines à gaz, et notamment dans les organes de pulvérisation mécanique dotés d'orifices relativement petits d'un injecteur primaire de carburant. Ledit système de purge à air est activé lors de l'arrêt du moteur de façon à évacuer en continu de l'air de refroidissement par les orifices des injecteurs pendant une période de purge prolongée après ledit arrêt, par exemple pendant 1 heure à une heure et demi. Une soufflante, alimentée par batterie et reliée à la tuyauterie de carburant, force l'air de refroidissement à passer dans l'injecteur jusqu'à ce qu'un commutateur à thermocouple désactive la soufflante lorsque la température détectée dans l'injecteur est inférieure à 150 °F. A cette basse température, la formation de calamine ne se produit pas et, lorsque le moteur fonctionne, l'efficacité de la combustion permet de minimiser le calaminage.
Patent WO-0071006-A1 (WO)
Title: Heisswasseraufbereiter
Inventor: WOLF ROLAND
IPC: A47J31/00
Filed: 2000-05-25
Abstract: Bei einem Automaten für heisse Getränke für den Einbau in ein Fahrzeug, welcher an die 12 bzw. 24 Volt Gleichstromquelle des Fahrzeugs angeschlossen werden kann, ist ein Niedervoltboiler (57) vorgesehen, in welchem mit 1 bzw. 2 12 Volt Heizelementen ca. 3,5 dl Wasser aufgeheizt werden können. Diese Menge an Heisswasser genügt, um eine bis zwei Portionen Heisswasser innert kürzester Zeit in ein Gefäss (21) abgeben zu können. Die Steuerung der Wassermenge erfolgt über eine Pumpe (55) und ein Ventil (59). Als Frischwasservorrratsbehälter (13) dient eine handelsübliche PET-Flasche, auf deren genormte Ausgussöffnung ein Anschlussventil (53) aufgeschraubt ist. Als Vorratsbehälter (17) für das Kaffeeextraktgranulat dient eine handelsübliche Kaffeepulverdose. Der Aromaverschluss der Dose wird während dem Aufstecken der Dose (17) auf den Anschlussstutzen (19) durch den im Stutzen (19) angeordneten Öffner (65) durchbrochen. Das Gefäss, in welches das heisse Wasser gefüllt wird, ist durch einen Bügel (25) unter dem Wasserhahn (61) festgehalten. Der Bügel (25) kann auf Tastendruck hin geöffnet und geschlossen werden.
Patent WO-02065378-A1 (WO)
Title: Modular smart card device
Inventor: BUTTET JEAN-PIERRE
IPC: G06K7/00
Filed: 2002-01-08
Abstract: The invention concerns a modular device (1) comprising a parallelepiped housing (2) having a lower wall, and upper wall and a base wherein is housed removably at least a smart card (3), said card (3) comprising at least an electric contact terminal (4) located at one of the edges (5) and designed to be contacted with at least a connector (6) integral with the housing (2) and separate from the card (3). The invention is characterised in that: the connector (6) is shaped like a slide arranged on the base of the housing (3) along an axis perpendicular to the plane of one of the lower and upper walls, each electric contact terminal being integrated in the card in a Y-shape whereof the branches open towards said edge and partly enclose the slide to ensure electric contact between at least part of the inner surface of the branches and the slide, so that the card (3) can move away transversely from the housing base or move along the slide without losing electric contact with the slide.
Patent WO-03084417-A1 (WO)
Title: Vorrichtung zur führung eines cerclagedrahtes
Inventor: RUPP STEPHAN
IPC: A61M25/09
Filed: 2002-04-09
Abstract: Vorrichtung zur Führung einer Cerclage um einen Knochen herum umfassend A) einen an einen Knochen (2) anlegbaren, longitudinalen Schaft (6) mit einer Zentralachse (7), einem vorderen Ende (11), und einer Zentralachse (15); und B) einen axial verschiebbaren, am vorderen Ende (11) des Schaftes (6) aus der Zentralbohrung (8) ausfahrbaren, longitudinalen biegbaren Führungsdraht (5), wobei C) die Zentralbohrung (8) am vordern Ende (11) des Schaftes (6) eine gegenüber der Zentralachse (7) des Schaftes (6) abgewinkelte Zentralachse (15) aufweist, so dass der Führungsdraht (5) am vorderen Ende (11) des Schaftes (6) gegenüber der Zentralachse (7) des Schaftes (6) abgewinkelt wird.
Patent CH-701035-A1 (CH)
Title: Explosionsschutzventil zum Unterbrechen eines Fluidstroms in einer Rohrleitung.
Inventor: ALOI GIUSEPPE
IPC: F16K15/03
Filed: 2009-05-14
Abstract: Die Erfindung betrifft ein Explosionsschutzventil zum Unterbrechen eines Fluidstroms in einer Rohrleitung mit einem in einem Ventilgehäuse (4) gelagerten Schliesskörper (9), der unter Einwirkung eines von einem Betriebsdruck abweichenden Schliessdrucks aus einer Betriebsstellung in eine Schliessstellung bewegbar ist. Der Schliesskörper ist als Klappenteller (9) ausgebildet, der unter Federvorspannung und/oder unter Einwirkung des Fluidstroms im Ventilgehäuse in der Betriebsstellung haltbar ist.
Patent WO-8702361-A1 (WO)
Title: Substituted 4-benzyl-piperazinyl compounds
Inventor: KUMP WILHELM
IPC: A61K31/495
Filed: 1985-10-18
Abstract: 3-W-rifamycine SV- and S- compounds, where W is a piperazine-1-yl residue of formula (II), in which R1 and R2 are C(1-4)-alkyl and R3, R4 and R5 hydrogen or C(1-4)-alkyl, or R2 together with R3 or R3 together with R4 represent buta-1,3-diene-1,4-ylene, trimethylene or tetramethylene substituted if necessary by C(1-4)-alkyl, in which case R1, R4 and R5 or R1, R2 and R5 are hydrogen or C(1-4)-alkyl, as well as their salts. These compounds display long-term antituberculosis and antibacterial action.
Patent WO-9819128-A1 (WO)
Title: Vorrichtung zum umrüsten einer waffe zum simulierten schiessen
Inventor: BOSS JUERG
IPC: F41G3/26
Filed: 1997-10-23
Abstract: Am vorderen Ende des Laufes (28) einer Waffe ist mittels eines Adapters (20) ein Schusssignalgeber (14) zur Abgabe eines Schusssignals in Abhängigkeit von einem Triggersignal angeordnet. Zur Veränderung des Abstandes (A) zwischen der optischen Schussachse (16) des Schusssignalgebers (14) und der Visierachse (24) der Waffe sind der Adapter (20) und das Gehäuse (18) des Schusssignalgebers (14) entsprechend ausgebildet. Dadurch kann der Abstand (A) zwischen der Visierachse (24) und der optischen Schussachse (16) des Schusssignalgebers (14) auch bei unterschiedlichen Waffen möglichst klein gehalten werden.
Patent WO-0166580-A1 (WO)
Title: Nouveau polypeptide, proteine humaine 13 a doigt de zinc, et polynucleotide codant pour ce polypeptide
Inventor: MAO YUMIN
IPC: C12N15/12
Filed: 2001-02-26
Abstract: L'invention concerne un nouveau polypeptide, une protéine humaine 13 à doigt de zinc, et un polynucléotide codant pour ce polypeptide ainsi qu'un procédé d'obtention de ce polypeptide par des techniques recombinantes d'ADN. L'invention concerne en outre les applications de ce polypeptide dans le traitement de maladies, notamment des tumeurs malignes, de l'hémopathie, de l'infection par VIH, de maladies immunitaires et de diverses inflammations. L'invention concerne aussi l'antagoniste agissant contre le polypeptide et son action thérapeutique ainsi que les applications de ce polynucléotide codant pour la protéine humaine 13 à doigt de zinc.
Patent WO-0209672-A1 (WO)
Inventor: ZENG QUN
IPC: A61K9/127
Filed: 2001-07-03
Abstract: The invention concerns liposomes and composition thereof. Said liposones have a gelled internal aqueous phase. Compared with conventional liposomes, the following advantages obtained: decreased leakage of encapsulated compounds, increased physico-chemical stability, decreased lipid peroxidation and sustained release of active ingredient. The liposomes of the invention are further useful as stabilizers for biological activity agent.
Patent WO-9931228-A1 (WO)
Title: Nouveau gene a association negative avec un cancer colorectal
Inventor: ZHENG SHU
IPC: A61K38/00
Filed: 1997-12-16
Abstract: L'invention concerne un nouveau gène (HSU17714) qui est affaibli dans le cancer colorectal et dont la longueur totale est de 3168 bp. Le gène se trouve sur le chromosome humain 22q13. Le comptage d'acides nucléiques est de 964A, 582C, 680G, 942T. Le nouveau gène peut être l'objet d'autres recherches dans la pathogenèse du carcinome colorectal et peut être utilisé cliniquement pour diagnostiquer et traiter ce cancer.
Patent WO-0060376-A1 (WO)
Inventor: SONNENBERG FRANK
IPC: G01T1/164
Filed: 2000-03-29
Abstract: Scanner destiné à détecter un rayonnement, en particulier un rayonnement radioactif, qui possède une excellente résolution locale et permet des temps de mesure courts. Ledit scanner peut être avantageusement utilisé dans la médecine nucléaire, par ex. dans le diagnostic de la thyroïde accompagnant une thérapie à l'iode 131.
Patent WO-0225766-A1 (WO)
Inventor: ALBRECHT STEFAN
IPC: H01Q1/24
Filed: 2001-09-11
Abstract: The invention relates to an illuminable antenna (2) for a transceiver (1), whereby the transceiver (1) comprises a housing (10) and the antenna (2). A light source (4), which generates light, is provided in the transceiver (1). The light source (4) is operated independently of the HF energy of the transceiver (1).
Patent WO-0237593-A1 (WO)
Inventor: GROSSE JOACHIM
IPC: H01M8/249
Filed: 2001-10-31
Abstract: The invention relates to a fuel cell system that contains at least one fuel cell module functioning according to the HT-PEM principle. The aim of the invention is to render harmless at least the excess hydrogen gas that accumulates on the hydrogen side of the individual fuel cell unit, by means of an exhaust gas catalyst (25). Pollution of the environment by hydrogen is thus prevented. The invention also relates to exhaust gas catalysts for the carbon monoxide and/or hydrocarbons that are present in the exhaust gas.
Patent WO-02058745-A1 (WO)
Title: Verfahren zur konservierung von biologischen prothesen, konservierte biologische prothese und konservierungslösung
Inventor: BARBARASH LEONID
IPC: A61F2/24
Filed: 2001-12-03
Abstract: Die Erfindung betrifft ein verfahren zur Konservierung von biologischen Prothesen, wobei das Verfahren die Schritte umfasst: (a) Behandeln von biologischen Prothesen mit einer Lösung, die ein Gemisch von Epoxidverbindungen, die wenigstens teilweise verschiedene Längen aufweisen, enthält; (b) Behandeln der gemäss Schritt (a) behandelten biologischen Prothese mit einer Antithrombotikum-haltigen Lösung; und (c) gegebenenfalls Aufbewahren der gemäss Schritt (b) behandelten Prothese in einer sterilisierenden Lösung. Weiterhin betrifft die Erfindung eine gemäss dem erfindungsgemässen Verfahren hergestellte biologischen Prothese sowie ein Konservierungsmittel.
Patent WO-2004052699-A1 (WO)
Title: Scheibenwischvorrichtung, insbesondere für ein kraftfahrzeug
Inventor: ZIMMER JOACHIM
IPC: B60S1/24
Filed: 2003-06-11
Abstract: Es wird eine Scheibenwischvorrichtung (10), insbesondere für ein Kraftfahrzeug vorgeschlagen. Diese umfasst einen ersten Wischerarm (14) von im wesentlichen länglicher Gestalt, an dem ein erstes Wischblatt (20) anlenkbar ist und einem zweiten Wischerarm (16) von im wesentlichen länglicher Gestalt, an dem ein zweites Wischblatt (24) anlenkbar ist, die im Betrieb zwischen mindestens zwei Umkehrlagen zu pendeln vermögen. Hierbei sind Stillstandslagen vorgesehen, wobei ein Wischblatt (20, 24) zumindest teilweise, in zumindest einer Stillstandslage unter dem Wischerarm (14, 16) des anderen Wischblatts (24, 20) angeordnet ist. Weiterhin ist eine Scheibenwischvorrichtung (10) vorgesehen, bei der Wischerarme (14, 16) und Wischblätter (20, 24) punktsymmetrisch angeordnet sind.
Patent WO-2004017697-A1 (WO)
Title: Verfahren zur wärmeableitung in mobilfunkgeräten und ein entsprechendes mobilfunkgerät
Inventor: ROMAHN JOERG
IPC: H01L23/36
Filed: 2003-07-16
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Wärmeableitung in Mobilfunkgeräten mit wärmeabstrahlenden, elektrischen Bauelementen (2), dem die wärmeabstrahlenden Bauelemente mit einer Metallfolie (5) in wärmeableitenden Wirkkontakt gebracht werden. Ferner umfasst die Erfindung ein Mobilfunkgerät mit wärmeabstrahlenden elektrischen Bauelementen (2), bei dem die Bauelemente je mit einer Metallfolie wärmeableitenden Wirkkontakt stehen.
Patent DE-1810053-A1 (DE)
Title: 2-alkylidenealkanoyl phenoxy alkanoic acid amides
Inventor: MAYNARD SCHULTZ EVERETT
IPC: C07D295/13
Filed: 1968-11-20
Abstract: Prepn. of cpds. (I) R = alkyl opt. subst. by trihalomethyl, (5-6C) cycloalkyl, where X1 = H, Hal, or alkyl, and a = 1-5 R1 = H or alkyl X = H, alkyl, or halogen, or 2 X's on adjacent C atoms = - CH=CH-CH=CH- m = 1-4, n = 1-4 R2 = H or alkyl, and R3 = aminoalkyl, pyrimidinyl, pyridyl, CO2 alkyl, laevo-alkaninyl, OH, CONH2, D-glucopyranosyl, polyhydroxyalkyl, or SO2 alkyl, or R2R3N = Diuretics and saluretics. (2,3-Dichloro-4-(2-methylenebutyryl) phenoxy) acetic acid (6.06g), SOCl2 (4.76g.), and PhH (15 ml.), were refluxed 1 1/4 h., and evapd. in vac. The residue was dissolved in PhH, 1-methylpiperazine (4.01g.) in PhH (25 ml.) added (1 1/4 h.), stirred 15 mins. at 20 deg., filtered, dild. with Et2O (50 ml.) and H2O (25 ml.) and sepd. The organic phase was washed with NaHCO3 and H2O, dried, evapd., and the residue (7.2g., m.p. 72-93 deg.) recryst. from cyclohexane, giving I (4.3g., 56%), m.p. 105-107 deg.
Patent DE-1816427-A1 (DE)
Title: Semiconductor element having protective - lacquer film
Inventor: VLADIK DIPL-CHEM LIBOSLAV
IPC: H01L23/31
Filed: 1968-12-21
Abstract: A protective film is provided in the region of pn-junction(s) by applying a protective lacquer. The s-c discs are placed on a straight base of suitable plastics heated above the softening point with suitable spacing. After the base has cooled a suitable protective lacquer is applied between the s-c discs. After hardening, the discs with the pn-junction surrounding lacquer film are removed from the base.
Patent DE-1912054-A1 (DE)
Title: Hydrocarbon gas purification from hydrogen - sulphide using alkylene oxides
Inventor: M LIPKIN GRIGORIJ
IPC: C07C7/148
Filed: 1969-03-10
Abstract: Gaseous hydrocarbon is led through an alkylene oxide in presence of bis-(beta-hydroxyalkyl)-sulphide, whereby alkylene oxide reacts with H2S contaminant with production of bis-(beta-hydroxyalkyl)- sulphides. Process enables 100% purification of gaseous hydrocarbons together with production of bis-(beta-hydroxyalkyl)--sulphides useful for polymer lubricant additive, plasticiser and surface active agent manufacture.
Patent DE-1918352-A1 (DE)
Title: Porous electrode for wet batteries with - single sided ring seal
Inventor: HORST GRUENE DIPL-PHYS
IPC: H01M8/0271
Filed: 1969-04-11
Abstract: The catalyst electrode has on one side a gasket washer of a thermoplastic material which adheres by keying into the pores and this ring is preferably of a material which is soluble in water or in an aqueous electrolyte e.g. water soluble PVA and can be applied in a mould tool by injection moulding using a spring loaded plate in the mould tool.
Patent DE-1933556-A1 (DE)
Title: Hot-melt layer coated thin material
Inventor: JAESCHKE LOTHAR DIPL-CHEM
IPC: C09J7/21
Filed: 1969-07-02
Abstract: Thin material, esp. wood veneer, is coated with a hot-melt adhesive, complete with paper protection, by bonding the veneer to paper already coated with heat-sealable polyethylene, using an adhesive containing 10 - 50% of a plastic of softening point 80 degrees C and adhering well to polyethylene and 50 - 90% of a plastic of softening point >80 degrees C and adhering badly to polyethylene. The first plastic is pref. polyvinyl-acetate and the second polyacrylic ester and/or PVC.
Patent DE-1951092-A1 (DE)
Title: Diaryl substituted anilines
Inventor: STEINSTRAESSER RALF DR RER NAT
IPC: C09K19/22
Filed: 1969-10-10
Abstract: The compounds have the formula: where R is a straight chain C1-C5 alkyl and R' is a straight chain C1-C13 alkyl. R and R' together must contain at least 3C. The compounds are used in projection screens.
Patent DE-1966941-A1 (DE)
Title: Plastic box-type guttering connecting plate - with one end crossing into clamping spring and other into clamping roll
Inventor: WALDHOEFER HORST
IPC: E04D13/064
Filed: 1969-09-24
Abstract: The connection plate is for joining two sections of shaped plastic box-type roof guttering, with an edge shaped section with an exterior roll formed on. This shaped-section has rounded bottom corners, and has an interior spring formed on at the other edge. The connecting plate incorporates a plate which can be thrust onto the gutter sections to be joined on both sides, with double insertion grooves on the insides. One edge passes over into a clamping spring which is formed on, and the other into a clamping roll, which is also formed on. There may be semi-elliptical cutouts on both sides in the outer covering piece of the double grooves, and this piece may have a bevelled surface on both sides. A grip may be formed horizontally on the clamping roll. An aesthetically acceptable assembly is easily fitted in place, and is secure.
Patent DE-2010745-A1 (DE)
Title: Gallium arsenide prodn for electroluminescent - diodes
IPC: C30B31/06
Filed: 1970-03-06
Abstract: The process is improved in that the diffusion of Zn and/or Cd into a gallium arsenide crystal contg. an As excess is effected in an As-contg. atmosphere, whereby the decrease of the concn. of gallium defects during the diffusion process is prevented. The usual decrease of the luminescence intensity is considerably reduced and the service life of luminescent diodes is extended.
Patent DE-2029492-A1 (DE)
Title: Granulating plastics
IPC: B29C48/05
Filed: 1970-06-15
Abstract: Granules, cords or fibres are made from plastics melt by liquid or gaseous coolants/ entrainants whose speed can be controlled. The coolant stream is parallel to the melt flow, from the melter, produced by the aspiration medium which also acts as a coolant. The melt solidifies and is discharged with the medium. After an autoclave or extruder is a casting device which ensures the distribution; after it is an extractor with injectors around its axis, each opening into a flexible tube or a pipe, which leads to a cutter.
Patent DE-2042021-A1 (DE)
Title: Catalytic combustion of fuel gas air mixts - esp natural gas to reduce wobbe no
Inventor: HEDDEN KURT PROF DR RER NAT
IPC: C10K3/02
Filed: 1970-08-25
Abstract: The fuel gases are blended with air and the mixt. contacted with metal (oxide) catalysts to effect partial combustion of gas and lower its Wobbe-no. Pref. 0.0724 standard cu.m. air are added to 1 cu. m. natural gas of Wobbe no. 11, 122.
Patent DE-2053842-A1 (DE)
Title: Sinter bodies from iron and carbon powders - by two step heating process
IPC: C22C33/02
Filed: 1970-11-03
Abstract: Strong ductile sinter-bodies with high tensile strength are obtained by 2-step process where blank obtained by compressing powdered Fe and C mixture is (1) heated to temps. below the alpha, gamma-transition point of Fe, to convert the Fe powder to a 3-dimensional lattice and (2) heated to temps. between the alpha, gamma-transition point and Fe m.pt. to dissolve the admixed C powder in the Fe of the lattice. Pref. blank is made from mixture of Fe powder and is not 2 wt.% C powder, by pref. adding 0.2-1.8 wt.% C powder to Fe powder, and also Cu or Ni and/or other Fe (alloy) and/or other metal powders. Pref. sintered blank is re-compressed (5000-8000 kg/sq. cm) before heating step (2); sintering pref. takes place at 800-900 degrees C for at least 20 min., and step (2) takes place by heating sintered blank for 15-30 min. at 1050-1150 degrees C. Pref. in step (2) blank is covered with Cu, to diffuse Cu into sintered blank, or with C powder.
Patent DE-2056358-A1 (DE)
Title: Moulded cellular materials
IPC: C08J9/16
Filed: 1970-11-17
Abstract: Copolymers of maleic acid semi-esters and at least one other copolymerisable monomer, alone or in mixture with other polymers, expansion agents, fire-retarding agents, fillers, metallic oxides, hydroxides, or carbonates, volatile solvents or non-solvents, are heated at 80 degrees to 350 degrees C at which temp. by decomposition and/or vaporisation, at least one of the components produces an evolution of gas. A preferred compn. consists of (a) 80-99.5% of a copolymer of maleic semi-ester, styrene and isobutylene, (b) 0.5 to 20% of a solvent or blowing agent, and (c) 0 to 10% of metal oxide, hydroide or carbonate. The cellular material formed are white and of density 0.1 to 0.9 g/cm3 and have good heat resistance. They are used for packaging.
Patent DE-2063901-A1 (DE)
Title: Phenylalkylaminoalkylthiazoles - as antiphlogistics
IPC: C07D277/28
Filed: 1970-12-28
Abstract: Medicament having antiphlogistic activity for human, veterinary or agricultural use contains >=1 cpd. of formula (I) (including the optically active and diastereomeric forms and salts and quat. ammonium cpds.): (where R1 and R2 are H or CH3; R3 and R4 are H, halogen or lower alkoxy; Y is CO or CHOH, and the thiazolyl residue is opt. substd. at C by halogen, lower alkyl, phenyl, OH, NO2 and lower carbalkoxy and at the N-atom by lower alkyl, benyl or phenyl).
Patent DE-2107697-A1 (DE)
Title: Trouser edge protective tape - prevented from crumpling during sewing on by provision of loose wales
IPC: D03D3/00
Filed: 1971-02-18
Abstract: Trouser leg inner edge protective tape is prevented from crumpling during sewing on by double needle sewing machines by providing the tapes with linearly extending zones in which there are fewer warp yarns to prevent displacement of the warp yarns out of the tape whose displacement is responsible for the crumpling.
Patent DE-2136451-A1 (DE)
Title: Rigid plastic seating unit - for use singly or in combinations
Inventor: KAUFFMANN GUDRUN
IPC: A47C13/00
Filed: 1971-07-21
Abstract: Each unit consists of an M-shaped panel with near vertical front and back support sides, and with vertical side-walls. Raising the height at one end produces a leaning-back. Such units without a raised back can be combined in straight lines or curves, a chair being produced by combining two units of different surface areas and heights.
Patent DE-2154688-A1 (DE)
Title: Gas condenser/cooler - with one or more condenser stages and independent cooling loop
Inventor: POCRNJA ANTON DIPL ING
IPC: F25B9/00
Filed: 1971-11-03
Abstract: By multistage compression and/or multistage cooling within each compression stage, the power demands of the system can be matched to either large or small output demands for liquefied gas so reducing operating costs. The heat exchangers for cooling each stage are esp. directly surrounding the cylinder walls of the compression chamber.
Patent DE-2160803-A1 (DE)
Title: Ceramic-filled thermoplastics insulants prond - for (co-axial) capacitors with high dielectric strength
Inventor: GREYER ECKHARDT
IPC: H01G2/12
Filed: 1971-12-08
Abstract: In the prodn. of insulating materials, esp. sheaths for coaxial capacitors, a thermoplastic plastics is filled with a granulate of condenser ceramic, e.g. Ba titanate, ground almost ot prim. particle size, and then injection moulded into the given part mould. The compsn. is also suitable for making insulants for block and trimmer capacitors. It is suitable for injection moulding, gives capacitors with high dielectric strength and allows the capacitors to be made considerably smaller than usual.