baber/WOPTO huggingface dataset:
Patent CZ-22495-A3 (CZ)
Title: Electrostatic precipitator
Inventor: HARA KEIICHI
IPC: B03C3/40
Filed: 1995-01-30
Abstract: An electrostatic precipitator has a plurality of arrays of spaced parallel dust-collecting electrodes, and at least one array of spaced parallel discharge electrodes, each array of discharge electrodes is arranged between an adjacent pair of arrays of dust-collecting electrodes (2). Each array of dust-collecting electrodes (2) and each array of discharge electrodes (10) are arranged such that the faces of the dust-collecting electrodes and discharge electrodes are parallel to each other, and parallel to the flow direction of a gas to be treated. The spacing (7a) between the dust-collecting electrodes (2) of an array (8) of dust-collecting electrodes, and the spacing (9a) between the discharge electrodes (6) of an array of discharge electrodes (10) may be sequentially narrowed from the upstream side of the electrostatic to the downstream side of the electrostatic precipitator. The spacing between adjacent arrays of dust-collecting and discharge electrodes may also be sequentially narrowed from the upstream side of the electrostatic precipitator to the downstream side of the electrostatic precipitator.
Patent CZ-34497-A3 (CZ)
Inventor: MOC DALIBOR ING
IPC: C13B20/02
Filed: 1997-02-05
Abstract: Technologický způsob čištění cukerných šťáv
v cukrovarech s regenerací předčeřené sraženiny,
přičemž je předčeřič dotován adsorpce
schopným uhličitanem umožňujícím oddělení
| kalových vloček od cukerní šťávy ještě před
3 následujícím dočeřením. Předčeřená sraženif
’ na je oddělována od šťávy a regenerována
i = = nebo jsou kalové vločky z předčeřiče vnášeny
do první saturace bez dočeření. Vápenné
mléko je z části nahrazováno regenerovaným
recirkulovaným krystalickým uhličitanem vápenatým.
Patent CZ-40594-A3 (CZ)
Title: Weft feeding and metering device
Inventor: SVANSTROM ANDERS
IPC: B65H51/22
Filed: 1992-08-21
Abstract: PCT No. PCT/EP92/01927 Sec. 371 Date Jul. 5, 1994 Sec. 102(e) Date Jul. 5, 1994 PCT Filed Aug. 21, 1992 PCT Pub. No. WO93/04225 PCT Pub. Date Mar. 4, 1993.A measuring melt felder (M) has a storage body (F) for the thread (Y) wound in turns (W) and at least one stopping device (S) outwardly associated to the storage body (F) that delimits a thread (Y) passage slot (A). A stopping element (P) capable of moving transversely through the passage slot (A) to a stopping position acts as a circumferential stop (B) for the thread (Y). The stopping device (S) has, associated with the stopping element (P), an adjustable thread clamp (K) for the thread (Y) held at the stopping element (P).
Patent CZ-44493-A3 (CZ)
Title: Refuse container, particularly a large-volume refuse container with an identification unit
Inventor: SCHAFER GERHARD
IPC: B65F1/14
Filed: 1993-03-19
Abstract: In a large refuse container 1 the refuse vessel 2 can be closed by a floating lid 4 guided via connecting rods 3. Situated below the charging aperture is a pouring contact 6 which is reinforced by ribs 7. The emptying apparatus of a refuse vehicle grips the large refuse container 1 by the pouring contact 6 in order to permit the lifting, tilting and lowering that form the emptying cycle. The pouring contact 6 is designed in the form of a collar-like cavity profile. One wall of this profile has a perforation into which can be inserted a sensor jack, which is designed to expand radially, of an identification unit which interacts with an identification system of the collection vehicle assigned to the emptying apparatus. <IMAGE>
Patent CZ-62696-A3 (CZ)
Title: Reclaiming process of soils
Inventor: SCHULZ CHRISTIAN
IPC: B09C1/10
Filed: 1994-07-21
Abstract: PCT No. PCT/FR94/00913 Sec. 371 Date Aug. 2, 1995 Sec. 102(e) Date Aug. 2, 1995 PCT Filed Jul. 21, 1994 PCT Pub. No. WO95/06715 PCT Pub. Date Mar. 9, 1995The contaminated soil is first treated by spreading a nutrient for aerobic microbial flora of the N/P type in oleophilic form, then by the addition of straw and of a hydrophilic nutrient of the N/P/K type which are buried by mechanical mixing. A biological process takes place which brings the hydrocarbon content below 500 mg/kg of soil after some months. The oleophilic nutrient N/P is preferably a microemulsion of a solution of N/P salts in a fat-soluble hydrocarbon solvent.
Patent CZ-87199-A3 (CZ)
Inventor: HOLT STEVEN ALLEN
IPC: A47L13/16
Filed: 1997-09-10
Abstract: Čisticí nářadí obsahuje držadlo (la) a vyměnitelnou stěrku
(200), která sestává ze stírací (201), absorpční (203) a
případně upevňovací vrstvy (205). Absorpční materiálje volen
tak, že štěrkaje schopna absorbovat alespoň 10 g
deionizované vody na gramhmotnosti stěrky po dobu 20
minut a při meznímtlaku asi 63 Pa.
Patent SK-11494-A3 (SK)
Title: Plug-in coupling for pressure lines
Inventor: WUETHRICH ALBRECHT
IPC: F16L37/38
Filed: 1993-06-02
Abstract: The components of the coupling for pressure lines are a female coupling (1) and a male coupling (2). The female coupling (1) has two adjacent axial bores (3; 4) of different diameters. An annular groove (5) around the smaller bore (4) is formed coaxially with the bores (3; 4) from the larger bore (3) side. When the coupling components (1; 2) are fitted together, the male coupling (2) is inserted into the bore (3) of the female coupling (1). Here, the male coupling (2) is pushed over the nipple (6) formed by the annular groove (5) and the smaller bore (4). The seal fitted in the male coupling (2) sealingly engages the smooth outer surface (7) of the nipple (6). The shape of the female coupling (1) and the mating male coupling (2) makes coupling and uncoupling with a predetermined flow cross section possible with less force than with prior art couplings.
Patent AT-506351-A3 (AT)
Title: Bühnentechnisches system sowie verfahren zum betrieb eines solchen systems
Inventor: GYSIN BEAT
IPC: E04B1/99
Filed: 2009-01-20
Abstract: Bei einem bühnentechnischen System (BS1) wird innerhalb eines äusseren Raumes (10) ein von dem äusseren Raum (10) umgebener innerer Raum (11) mittels akustisch wirksamen Begrenzungselementen (12) abgegrenzt. Eine grosse Flexibilität und Anpassbarkeit des Systems hinsichtlich der Raumaufteilung und Akustik wird dadurch erreicht, dass die Begrenzungselemente (12) im Raum verfahrbar ausgebildet sind.
Patent CS-138492-A3 (CS)
Title: Amino acid derivative, process for preparing thereof and a pharmaceuticalcomposition containing said derivative
Inventor: MARTIN JOSEPH ARMSTRONG
IPC: C07C271/48
Filed: 1992-05-07
Abstract: Compounds of the formula <CHEM> wherein R<1> represents alkoxycarbonyl, aralkoxycarbonyl, alkanoyl, aralkanoyl, heterocyclylcarbonyl or a group of the formula <CHEM> R<2> represents alkyl, cycloalkylalkyl or aralkyl; R<3> represents hydrogen and R<4> represents hydroxy or R<3> and R<4> together represent oxo; R<5> represents alkoxycarbonyl or alkylcarbamoyl; R<6> and R<7> together represent trimethylene or tetramethylene optionally substituted by alkyl or on adjacent carbon atoms by tetramethylene; R<8> represents alkoxycarbonyl, aralkoxycarbonyl, alkanoyl, aroyl, aralkanoyl or heterocyclylcarbonyl; and R<9> represents alkyl, cycloalkyl, cycloalkylalkyl, aralkyl, cyanoalkyl, carbamoylalkyl, alkylthioalkyl, alkoxyalkyl or alkoxycarbonylalkyl, and pharmaceutically acceptable acid addition salts of those compounds of formula I which are basic, inhibit aspartyl proteases of viral origin and can be used in the form of medicaments for the prophylaxis or treatment of viral infections. They can be manufactured according to generally known methods.
Patent CZ-140891-A3 (CZ)
Inventor: KUCERA JOZEF RNDR CSC
IPC: A61K9/00
Filed: 1991-05-14
Abstract: Matrica pre perkutánnu aplikáciu glyceroltrinítrátu
transdermálnym terapeutickým systčmom zložená z nosiča
a samotného glyceroltrinítrátu má pódia ríešenia glyceroltrinitrát
adsorbovaný na laktózu, pozostávajúci z mikropaliet
o strednej veíkosti častíc od 100 do 900 pm obalených
disperziou kopolymérov esterov kyseliny akrylovej a metakrylovej
v množstve 10 až 50 % hmot.
Patent CZ-306292-A3 (CZ)
Title: process for producing incrustations from stone, particularly from marble
Inventor: ZACHARIAS SOULAS
IPC: B44C3/12
Filed: 1992-10-08
Abstract: The suggested production process in which coarse sawn stone, particularly marble, is coupled by means of a binding agent layer with a substrate slab is characterized in that upper layer of this coarse sawn stone coupled with the substrate slab by means of a highly sticky adhesive is cut off and/or ground off    lengthwise said substrate slab to a required thickness or a profile.
Patent CZ-341692-A3 (CZ)
Title: General-purpose machine tool
Inventor: TRCKA JOSEF ING
IPC: B23B5/32
Filed: 1992-11-18
Abstract: The aim of the sublevel machine-tool used for more purposes is to provide lathe-turning operation of the transversal profiles closed to wheel-sets (8) of the rail vehicles tied up not tied up of the chassis. On the stand (1),there is standing at least one couple of the co-axial spindles (2), being able to approach to each other. Their clams (4) are prepared on the outer surface (41) sot hat, the tyre or the mono block of the wheel-sets (8) could be fixed after the internal shoulder. On the stand (1), there is placed one pair of the knife supports (5).
Patent CZ-373892-A3 (CZ)
Title: Device for taking over of loads
Inventor: KULLMANN FRIEDEMANN
IPC: B66F5/00
Filed: 1992-12-18
Abstract: Load-receiving apparatuses, in particular for motor vehicles in mechanical parking facilities, which are designed as storage and retrieval units and in the manner of a high-bay warehouse are equipped, depending on configuration, with supplementary devices such as pallets, self-propelling special carriages, running rails, special drives or the like. The use of a simple and lightweight load-receiving apparatus without supplementary devices is made possible if there are arranged, such as to be displaced transversely, on a mobile load-bearing means (1), two parallel telescopic-fork lower parts (2), each of which bears a telescopic-fork upper part (4) which is guided, if required, in a longitudinally movable telescopic-fork central part (3), which can telescope with respect to the latter and on which two pairs of roller carriages (6), with load-bearing rollers (7) projecting on the load-receiving side, can be longitudinally displaced and, in order to receive the wheels (8) of a motor vehicle to be parked, can be adjusted and locked with respect to one another. In dependence on the load resting thereon and the extent to which they are telescoped, the telescopic-fork upper parts (4) can be supported, with a slight inclination which is monitored by sensors on supporting rollers (5), fitted at their ends, in the track of the motor vehicle to be parked. <IMAGE>
Patent CZ-151698-A3 (CZ)
Title: Ditert-butylphenol compounds containing sulfur and usable as antiphlogistic agents
Inventor: MATTHEWS RANDALL STRYKER
IPC: C07C323/22
Filed: 1996-11-08
Abstract: The subject invention relates to compounds having the structure:   <IMAGE>   wherein (a) x is from 1 to 5; (b) y is from 1 to 2; and (c) z is from 0 to 5. The subject invention also relates to the pharmaceutical compositions comprising the above compounds, and methods of treating inflammation using the compounds.
Patent CZ-153796-A3 (CZ)
Title: Steam producer and method of operation thereof
Inventor: ZIEGLER GEORG
IPC: F23J15/00
Filed: 1996-05-28
Abstract: The steam generator (1) is inserted into a circuit for the direct, selective catalytic reduction of nitrogen oxide in flue gas (19). The economiser is in two parts between which (2a,2b) is the nitrogen oxide catalytic converter (5). The economiser (2a) positioned in front of the catalytic converter in the flow direction of the gas is divided into at least two sections (10a,10b) through which flow in parallel flue gas and heatable working substances. At least one section (10a) is constantly connected to a drum (13) by a pipe (11a,12). The other sections are sealed off from the water circulation by pipes (11b) which can be blocked by shut-off devices (14).
Patent CZ-200927-A3 (CZ)
Inventor: LYSYTCHUK OLEG
IPC: C02F1/52
Filed: 2009-01-23
Abstract: Zpusob cištení vody, zejména komunální odpadní vody a vody s obsahem težkých kovu a/nebo organických kontaminantu, jehož podstata spocívá v tom, že do znecištené vody privádené pod tlakem (p) o velikosti p=0,1 až 4,0 . 10.sup.5.n.N.m.sup.-2.n.zespodu do turbulentního reaktoru (1) jsou do jeho smešovací komory (16) protismerne dávkovány nanocástice kovu ci jiných netoxických látek nebo jejich smesí, jejichž velikost se pohybuje v rozmezí 30 až 400 nm a jejichž specifická hmotnost .ro. má hodnotu .ro. .>=. 10 N.m.sup.-3.n.a vzniklá smes je po promíchání odvádena turbulentním proudením za vzájemného pusobení nanocástic a nežádoucích prímesí k filtraci ci sedimentaci. Zarízení sestává minimálne z turbulentního reaktoru (1), tvoreného vertikálním nebo šikmo vzhuru situovaným válcovým trubkovým telesem (11), které je ve spodní cásti zakonceno horizontálním kolenem (12) vytvárejícím smešovací komoru (16), kde koleno (12) je opatreno vstupním hrdlem (122) prítoku znecištené vody a výpustným hrdlem (123), pricemž do telesa (11) je shora zavedeno prívodní potrubí (13) pro dávkování reakcní smesi, které je vyústeno do smešovací komory (4) a je zaústeno do prídavné nádrže (5) reakcní smesi.
Patent CZ-213698-A3 (CZ)
Title: Refractory unit of laminated sheet glass
Inventor: GELDERIE UDO
IPC: B32B17/10
Filed: 1998-07-03
Abstract: The plate glass panel which is fire resistant comprises glass or glass-ceramic resistant to high temperatures, with rough, light diffusing surfaces. It is joined on both faces to silicate glass by intermediate transparent layers having a refractive index corresponding to that of the glass or glass-ceramic. The intermediate layers are made of a thermoplastic polymer which has a high effect on light flashes. The silicate glass is soaked by thermal means.
Patent CZ-226998-A3 (CZ)
Inventor: UHLIR PAVEL
IPC: D01H13/14
Filed: 1998-07-20
Abstract: Zařízení pro hlídání rychlosti odvinu příze při pletení najedno a
víceválcových pletacích strojích, kde při překročení rychlosti nad,
nebo pod kritickou hodnotu a dobu dojde k signalizaci kritického
stavu a/nebo zastavení stroje. Zařízení sestává zmechanisrru /1/
pro převod posuvného pohybu příze na pohyb rotační, ze snímače
/2/ otáčekrotačního pohybu připojeného kvyhodnocovacímu
obvodu /3/, kteiýje připojen k řídícímu obvodu stroje /4/.
Mechanismus/1/ sestává z prvního kotouče /5/ opatřeného na
svémobvodu /6/ drážkou /7/, ve kteréje částečně opásána příze
/10/, neboje ovinutajedna strýčka příze /10/ aprvní kotouč /5/je
upevněn na hřídeli /8/, přičemž hřídel /8/je na svých koncích
uložen v ložiscích /9/. Snímač /2/je tvořen nahřídeli /8/ pevně
uchycenou kruhovou clonkou /11/ s otvorem/12/,je zjedné
strany clonky /11/ umístěn vysílač /13/ světelného záření a z druhé
strany clonky /11/je proti otvoru/12/ zmístěn přijímač /14/
světelného záření.
Patent CZ-232098-A3 (CZ)
Title: Solid application forms with instantaneous release and process for preparing thereof
Inventor: GABEL ROLF-DIETER
IPC: A61K9/22
Filed: 1997-01-24
Abstract: The invention concerns solid instant-release forms of administration (IR-forms of administration) comprising therapeutic active substances or active substance concentrates, in particular lipid conjugates of nucleosides which have gel-forming properties in aqueous media. The invention further concerns a process for producing these forms of administration.
Patent CZ-242496-A3 (CZ)
Title: Process of continuous preparation of secondary and tertiary amines
Inventor: PASEK JOSEF PROF DRSC ING
IPC: C07C209/26
Filed: 1996-08-16
Abstract: A method of the continuous production of secondary and tertiary amines by the methylation of primary and secondary amines with formaldehyde under a hydrogen pressure of  2 to 10 MPs and at a temperature of 80 to 150 degrees C on a stationary bedding of a granulated catalyst in a medium of methanol, which is based on the fact that a nickel catalyst is used on the carriers, a molar ratio of methanol: formaldehyde of 5 to 30 : 1 and 105 to 130 % of a stoichiometric quantity of hydrogen is supplied  into the reactor, calculated for formaldehyde. The molar ratio of methanol : formaldehyde is preferably 5 to 12 : 1.
Patent CZ-334298-A3 (CZ)
Title: Primary alkyl sulfates with branching in the middle of the chain as surface-active substances
Inventor: CONNER DANIEL STEDMAN
IPC: C11D1/52
Filed: 1997-04-16
Abstract: Mixtures of mid-chain branched primary alkyl sulfate surfactants useful in cleaning compositions, especially for lower water temperature applications, alone or formulated with other surfactants for the purpose of modifying the low temperature cleaning properties of the cleaning formulations. The present invention also relates to novel mid-chain branched primary alkyl sulfate surfactants suitable for use in surfactant mixtures.
Patent CZ-341197-A3 (CZ)
Title: Prevention methods of mastocarcinoma
Inventor: COHEN FREDERIC JAY
IPC: A61K9/00
Filed: 1997-10-27
Abstract: Prophylaxis of breast cancer in a post-menopausal woman, by administering to such a woman raloxifene, or a pharmaceutically-acceptable salt thereof, in an amount from about 30 mg to about 150 mg per day.
Patent CZ-344597-A3 (CZ)
Inventor: SCHMALSTIEG LUTZ
IPC: C07F7/18
Filed: 1997-10-30
Abstract: Sloučeniny obsahující alkoxysiianové a hydantoinové
skupiny obecného vzorce I, ve klérem:
X znamená stejné nebo rozdílné organické
skupiny, které jsou inertní vůči isokyanáco
tovým skupinám při teplotě pod 100 °C, s tou
podmínkou, že přinejmenším jedna z těchto
skupin je alkoxyskupina. Z představuje skupinu
COORi nebo aromatický kruh, R znamená
zbytek získaný odstraněním ísokvanátových
skupin z organického mnonomerního
polyisokyanátu nebo polyisokyanátového
aduktu s obsahem NCO skupin of5,l do
60 %, R| představuje organickou skupinu,
která je inertní vůči isokyanátovým skupinám
pří teplotě 100 "C nebo při teplotě nižší, R3 a R4
jsou stejné nebo rozdílné a představují atom
vodíku nebo organické skupiny, které jsou
Inertní vůči isokynátovým skupinám při
Patent CZ-357896-A3 (CZ)
Title: Process for preparing a derivative of alpha-methoxyiminocarboxylic acid methylamide and intermediates for such process
Inventor: BAYER HERBERT
IPC: C07C255/41
Filed: 1995-05-26
Abstract: A process and intermediates for preparing  alpha -methoxyiminocarboxylic acid methylamides (I) by Pinner reaction of a cyanoketone (II) with an alcohol and subsequent reaction of the resulting ester (IV) with hydroxylamine to give the oxime (V), methylation of (V) to give the oxime ether (VI) and subsequent reaction of (VI) with methylamine:   <IMAGE>    <IMAGE>  +TR   <IMAGE>   X = nitro, trifluoromethyl, halogen, alkyl or alkoxy; n = 0, 1, 2, 3 or 4; Y = a C-organic radical.
Patent ES-8802071-A3 (ES)
Title: Acicular coke prodn. for graphite electrodes
IPC: C10B47/20
Filed: 1985-04-26
Abstract: The process for making raw material for mfr. of graphite electrodes used in the steel industry, consists of (a) heating green acicular coke at 468-649 deg.C for 10 mins. to 24 hours in an inclined plane furnace and (b) calcining the coke obtained at above 1093 deg.C.. Between the two stages the coke must not cool by more than 260 deg.C. Before (a) the coke may be dried to below 5% moisture content. The friability of the coke is reduced from above 120 to below 70 on the Hardgrove Milling Index after (a), and the amt. of powder produced during calcination is reduced.
Patent SK-132693-A3 (SK)
Title: Calcium, trace mineral, vitamin d and drug therapy combinations
Inventor: ANDON MARK B
IPC: A23L33/155
Filed: 1992-05-15
Abstract: Nutritional mineral supplements comprising calcium citrate malate, salts of manganese, copper and zinc and a member or members selected from the group of vitamin D or its metabolites or precursors and drug therapies consisting of calcitonin, editronate, diphosphonates and amino-diphosphonates are disclosed. Estrogen can also be used with these supplements. These supplements, which provide at least 25 % RDA of the calcium, trace minerals and vitamins, are used in addition to the normal diet. These supplements are useful for increasing bone growth and for treating age-related bone loss in humans and animals. The supplements may be in the form of solid tablets, liquid unit dosage forms, or in a beverage.
Patent SK-135594-A3 (SK)
Title: Reactor with circulate fluid bed
Inventor: SEMEDARD JEAN-CLAUDE
IPC: F23C10/06
Filed: 1994-11-09
Abstract: The present invention relates to a circulating fluidized bed reactor including a lower region (3) equipped with a fluidization grid (11), with means for injecting primary air (12) below the grid (11), with means for injecting secondary air (13) above the grid (11) and with means for introducing fuel (10), the walls (5) surrounding this lower region being equipped with heat-exchange tubes, and an upper region (2) surrounded by walls (4) provided with heat-exchange tubes (9), the heat-exchange tubes (9) being joined together by fins (30). The walls of the said regions (2, 3) are equipped with vertical heat-exchange panels known as extensions (14) fixed perpendicularly to the walls (4, 5) of the regions (2, 3) these extensions being formed of tubes (15) internal to the reactor, of a horizontal width of between 150 and 500 mm and spaced apart by a distance of between 1.5 and 4 times their width, this width being defined as the distance between the internal face of the fins (30) of the walls (4, 5) and the furthermost generatrix of the furthermost tube of the extensions.   <IMAGE>
Patent SK-148396-A3 (SK)
Inventor: SISKA JOZEF
IPC: F03D5/00
Filed: 1996-11-15
Abstract: Na otáčavej vertikálnej osi (1) vsadenej v ložiskách (2)
prichytených v pevnom ráme (3) sú pohyblivo prichytené
hnacie lopatky (4) pomocou ložísk (5) na nosných
osiach (6) takým spôsobom, aby zarážacie prvky (7)
pripevnené k osi (1) umožňovali hnacím lopatkám (4)
vychýlenie iba v jednom výkyvnom smere. Na zamedzenie
prípadného preklopenia hnacích lopatiek (41)
slúžia pevné zábrany (8).
Patent SK-152004-A3 (SK)
Inventor: CAMBAL SILVESTER
IPC: A63H18/06
Filed: 2004-01-08
Abstract: Detská dráha pre modely automobilov je vyhotovená v tvare žľabu (1) a je v miernom sklone (2), čo umožňuje využiť gravitáciu zeme na pohyb modelov automobilov v tejto dráhe.
Patent SK-154299-A3 (SK)
Title: N-triazolyl-2-indolecarboxamides and their use as cck-a agonists
Inventor: BIGNON ERIC
IPC: A61K31/41
Filed: 1998-05-06
Abstract: The invention concerns compounds of formula (I) in which R1, R4, X1, X2, X3, X4, Y1, Y2 and Y3 are as defined in claim 1. These compounds have partial or total agonist activity of CCK-A receptors and are useful for treating eating problems, obesity, tardive dyskinesia and disorders of the gastrointestinal sphere.
Patent SK-168896-A3 (SK)
Title: Benzimidazole derivatives, preparation method thereof, pharmaceutical compositions containing them and their use
Inventor: CHAMBERLAIN STANLEY D
IPC: C07D235/30
Filed: 1995-07-06
Abstract: The present invention relates to benzimidazole derivatives of general formula (I) are antivirus agents and they may be used in the form of pharmaceutical preparations for the treatment or prophylaxis of virus infections such as those caused by herpes viruses. The invention also relates to the preparation of these derivatives.
Patent SK-250292-A3 (SK)
Title: Compounds Cu-C, Ag-C a Au-C for sliding electric contacts with the highest current density
Inventor: BIELEK JOZEF
IPC: H01R39/20
Filed: 1992-08-14
Abstract: Compositions Cu-C, Ag-C and Au-C for application for sliding electric contacts with the highest current density within the range from 0.5 to 45 percentage by volume, respectively from 0.1 to 17.3 percentage by weight characterised in, that they are prepared from two homogeneously mixed powder compounds. Proportions of the grains mentioned compounds does not exceed 20 micrometer, powder compounds are compressed by method of isostatic pressing for achieving porosity approaching zero.