baber/WOPTO huggingface dataset:
Patent CZ-9195-A3 (CZ)
Title: Process for preparing indole derivatives containing 1,2,4-triazol-1-yl substituent
Inventor: HOUGHTON PETER GRENVILLE
IPC: C07D403/06
Filed: 1993-07-15
Abstract: A process for preparing tryptamine derivatives and related compounds having a 1,2,4-triazol-1-yl moiety within the molecule comprises reacting 4-amino-1,2,4-triazol with a nitrobenzene derivative containing a readily displaceable group; deaminating the aminotriazolium salt thereby obtained by treatment with nitrous acid followed by neutralisation; reducing the triazolyl-nitrobenzene derivative thereby obtained by transfer hydrogenation; treating the triazolyl-aniline derivative thereby obtained with nitrous acid and then with an alkali metal sulphate, followed by acidification; and subsequently reacting the triazolyl-hydrazine derivative thereby obtained in situ with a suitable carbonyl compound, to obtain the required triazolyl-indole derivative.
Patent CZ-68088-A3 (CZ)
Title: Process for preparing highly crystalline polypropylene
Inventor: HANARI TOHRU
IPC: C08F297/08
Filed: 1988-02-03
Abstract: A highly crystalline polypropylene (PP) from which highly stiff molded products can be produced and also which can be used for use applications for which conventional PP could not have been used is provided, which PP is chracterized by the following conditions (A) and (B):   (A) its melt flow rate (MFR) and absorbance ratio according to the method of infrared absorption spectra (IR tau ; an absorbance ratio of a wave-number of infrared rays of 997 cm<-><1> to that of 973 cm<-><1>) satisfy an equation of IR- tau >/=0.0203 log MFR + 0.950 and its MFR is in the range of 0.1 to 200; and (B) when a dilute solution of the PP dissolved in xylene is slowly cooled with stirring, an initially deposited component in 2 to 3% by weight has an IR- tau  value of 0.97 or more and the weight average M.W. (Mw1) of the deposited components and that (Mwo) of the PP have a ratio of 3 or more.
Patent CZ-18494-A3 (CZ)
Title: Safety power interface
Inventor: PRUNIER MICHEL ING
IPC: H03K17/082
Filed: 1994-01-27
Abstract: The fail-safe power interface receives DC logic signals as input (E). These signals are coded dynamically by an oscillator (4) and transmitted by a programmable logic circuit (5) with two power transistors (T1, T2) connected in series. The power interface carries out (8, 5, 9) an on-line self-test, using narrow pulses. The programmable logic circuit (5) supplies an oscillating diagnostic signal (D) in the absence of a breakdown and a DC signal as soon as a fault is detected. Such an interface is a reliable system, a defect being signalled (D) or automatically causing the actuator (2) controlled by the interface to pass into a safe condition. <IMAGE>
Patent CZ-24698-A3 (CZ)
Title: Heat-resistant material from cast steel with a high content of chromium and pressure cylinder made of such material
Inventor: FUJITA AKITSUGU
IPC: C22C38/20
Filed: 1998-01-27
Abstract: A heat resistant material and a pressure vessel by use thereof, having an excellent high temperature strength so as to be applicable to steam condition of 600 DEG C or more, are provided. Said material consists of carbon of 0.08 to 0.14%, silicon of 0.10 to 0.30%, chromium of 8 to 10%, nickel of 0.01 to 0.60%, vanadium of 0.1 to 0.2%, niobium of 0.03 to 0.06%, nitrogen of 0.02 to 0.07%, molybdenum of 0.1 to 0.7%, tungsten of 1 to 2.5% and cobalt of 0.01 to 2%, all in weight percent, and inevitable impurities and iron. Optional elements include manganese of 0.01 to 1.0%, copper of 0.02 to 2.5%, boron of 0.002 to 0.010% and calcium of 0.001 to 0.009%.
Patent CZ-42498-A3 (CZ)
Title: Apparatus for folding and removal of clothes for dry ironing machine and the dry ironing machine provided with such apparatus
Inventor: ADLER MICHEL
IPC: D06F89/00
Filed: 1998-02-12
Abstract: An apparatus to fold and carry off laundry, after ironing, in a laundry comprises a folding arm, moving to and fro to fold each item, from the entry point of a conveyor (28), which is moved (F2) to carry the folded laundry towards a recovery basin. A mechanism with a free-running wheel (52) is disengaged at the same time to allow a press roller (40) to drop down, and be rotated by a belt (62). The conveyor (28) direction is reversed (F3), and the press roller (40) is raised by the free-running wheel (52) through a crank (54) and rod (56).
Patent CZ-45096-A3 (CZ)
Title: Regeneration process of support catalyst
Inventor: NEUENFELDT GERHARD
IPC: B01J38/02
Filed: 1995-02-04
Abstract: A process for regenerating a supported noble metal catalyst and also a process for catalytic treatment of wastewater containing, in particular, organohalogen contaminants, in which the process for regenerating the catalyst is a part of the overall wastewater treatment process.
Patent CZ-46993-A3 (CZ)
Inventor: MOSTECKY JIRI AKADEMIK
IPC: C10L1/04
Filed: 1993-03-23
Abstract: Palivo pro vznětové motory na bázi etanolu, olefínů a esterů
mastných kyselin obsahuje vedle etanolu olefiny Ce
a/nebo Cg v množství 20 až 60 % hmotn. a jako přísadu stabilizující
rovnoměrné hoření a zvyšující výhřevnost obsahuje
n-olefíny C20 až C24 v množství 0,1 až 25 % hmotn.
a/nebo metylestery kyselin řepkového oleje v množství 10
až 30 % hmotn.
Patent CZ-50298-A3 (CZ)
Title: Heating body and heating equipment
Inventor: WERNER FRANZ STEFAN
IPC: F24H7/04
Filed: 1996-09-16
Abstract: PCT No. PCT/AT96/00161 Sec. 371 Date Mar. 18, 1998 Sec. 102(e) Date Mar. 18, 1998 PCT Filed Sep. 16, 1996 PCT Pub. No. WO97/11314 PCT Pub. Date Mar. 27, 1997The proposal is for a heater consisting of a container with connections for a heating agent circuit for the circulation of a heat conveying medium, in which the container (50, 59) through which the heat conveying medium is to flow is thermally connected to at least one heat store fitted in the heater and preferably in which the container (50, 59) is at least partially fitted in another container (51) of heat-conducting material which can be filled with a heat storage fluid, where the two containers are not in mutual fluid communication and/or the container (50,59) through which the heat conveying medium flows is at least partly adjacent to a solid heat storage core (20). The invention also relates to a heating installation with heaters of the invention making use of solar power.
Patent CZ-52493-A3 (CZ)
Inventor: KUBIK JAN ING
IPC: A23G9/10
Filed: 1993-03-29
Abstract: Zařízení je tvořeno mísící nádobou (2) přibližně válcovitého
tvaru, horizontálně uspořádanou, otočnou okolo vertikální
osy a umístěnou v chlazeném prostoru. Uvnitř mísící
nádoby (2) je uspořádána mísící stěrka (3) tvaru obdélníkové
desky s otvory (3,1), přiléhající hranou delšístrany vertikálně
ke stěně mísící nádoby (2). Při kratší straně je v horní
části připevněna k otočnému rameni (3.2). Rozměr kratší
strany mísící stěrky (3)je 10 - 70 % průměru mísící nádoby
(2). Delší strana obnáší nejméně 50 % výšky nádoby.
Patent SK-43396-A3 (SK)
Title: Method for metal strip casting and device for carrying out this method
Inventor: VENDEVILLE LUC
IPC: B22D11/16
Filed: 1996-04-02
Abstract: Disclosed is a method for casting of thin metal strip, particularly of steel, wherein the solidification of the said strip is effected by passing the molten metal between two counter rotating rolls on horizontal axes. The rolls are cooled by the internal circulation of a cooling fluid and the roll gap defines the casting space for the molten metal. The outer surfaces of the rolls have a specified roughness. The casting space is rendered inert by blowing a given quantity of a gas or gas mixture across a cover covering the casting space. The camber of the rolls is regulated by changing the quantity of injected gas and/or the nature of the gas or the composition of the gas mixture, at least around the surface of each roll upstream of the contact zone with the molten metal.
Patent SK-50496-A3 (SK)
Title: Pyridazindiones, producing method thereof and pharmaceutical compositions containing them
Inventor: BARE THOMAS M
IPC: C07D/
Filed: 1994-10-20
Abstract: Disclosed are pyridazinediones of general formula (II), wherein Z is O, S or NH, ring A is selected from the group comprising ortho-condensated aromatic or hetero-aromatic five- or six-membered rings, meaning of which is stated in disclosure, R1 is a group -(CH2)nL, wherein n has a value 0, L can represent series of substituents including aryl, heteroaryl and heterocyclic group and the meaning of R4 is stated in disclosure, and their salts. Compounds are suitable for treatment and/ or prevention of neurological defects related to exciting amino acids. Disclosed is also method and intermediates for their production and pharmaceutical preparation containing them.
Patent SK-80295-A3 (SK)
Title: Modified cutinases, method of its production, dna, vector and host
Inventor: EGMOND MAARTEN ROBERT
IPC: C12R1/665
Filed: 1993-12-09
Abstract: There are provided Cutinase variants of a parent Cutinase, wherein the amino acid sequence has been modified in such way that the compatibility to anionic surfactants has been improved. In particular, the compatibility to anionic surfactants has been improved by reducing the binding of anionic surfactants to the enzyme.
Patent SK-91094-A3 (SK)
Title: Snowboard binding
Inventor: CARPENTER JAKE B
IPC: A63C10/24
Filed: 1993-01-27
Abstract: A snowboard binding system having a binding plate (18), the bottom of which is supported on a snowboard (10). The plate (18) includes a circular-opening (36) in its center which receives a disk shaped hold-down plate (30). The hold-down plate (30) may be secured to the snowboard (10) in several different positions on the snowboard (10) with the binding plate (18) assuming any rotational position with respect to the hold-down plate (30). Additionally, a high-back support (28) attached at the rear of the binding plate (18) may be rotated along an axis generally normal to the binding plate (18) (and therefore the snowboard (10)) and secured in its rotated position, to enable a rider to transmit forces to the snowboard (10) from a variety of stance positions.
Patent CH-685363G-A3 (CH)
Title: Watch
Inventor: GRANDJEAN ERIC-M
IPC: G04B47/04
Filed: 1993-05-21
Abstract: The watch includes an oscillating rotary weight which moves to produce the necessary energy for the watch movement. The weight (8-8a) is situated between the movement and the face plate of the watch casing. The weight is attached by a thin section (8a) to a central bearing (7) and turns within a fixed ring (11). The outer fixed ring (11) also forms the support for the watch dial. The dial comprises only a ring, so that the central part of the watch mechanism can be seen from outside. The weight can be seen moving in the central region beneath the watch hands,
Patent CS-129392-A3 (CS)
Title: Apparatus for separating liquid from solid material in mixtures
Inventor: THISSEN KAREL ANTOON
IPC: B01D33/048
Filed: 1992-04-28
Abstract: A device for separating liquid and solid material from a mixture consists of an endless filter belt, beneath which is arranged a suction box connected to a vacuum device. The suction box supports the filter belt. The filter belt moves continuously while the suction box performs a reciprocating movement in the direction of the filter belt. In order to make possible the reciprocating movement of the suction box the connection of the suction box to the stationary vacuum device is embodied as a telescopic connection consisting of a stationary part connected to the vacuum device and a part connected to the suction box and slidably movable in the stationary part. <IMAGE>
Patent CS-249691-A3 (CS)
Title: Mixtures of polypropylene and ethylene copolymers and films made of these mixtures
Inventor: SCHIRMER HENRY GEORGE
IPC: C08J5/18
Filed: 1991-08-12
Abstract: A multilayer film comprises a first layer comprising propylene homopolymer or copolymer and at least one additional sealable layer; or a core layer comprising very low density polyethylene, two outer sealable layers and intermediate adhesive layers.
Patent CZ-294391-A3 (CZ)
Inventor: CHROMIK IVAN
IPC: G01N21/17
Filed: 1991-09-26
Abstract: Vysielač světla (2), je instalovaný oproti přijímačů světla
(8), na potrubí (1), vyžaruje modulované světlo - lúč (5), so
zdroja (3), cez přerušovač modulátor (4), optickú plochu
(6), vysielača světla (2), prašné médium (7), do prijímača
.?· světla (8), cez optickú plochu (6), prijímača (8), na optický
systém - čidlo pre snímanie priameho světla (10). RozptýleI.
né světlo znázorněné Íúčom (11), prichádza z prašného
3 média (7), cez optickú plochu (9), prijímača (8), na optický
' systém a čidlo (12). Výsledné elektrické analogové úrovně
z čidiel (9, 12), sú vedené na vyhodnocovací.systém (13).
* Vyhodnocovací systém (13) rešpektuje stav relatívnej
čistoty optických plóch (6, 9), intenzitu světelného signálu
zdroja (3) a kmitočet prerušovača - modulátora (4), a tvoří
korekciu výslednej hodnoty elektrického analogového
signálu, ktorý je nositeíom informácie o stave prašnosti -
obsahu prachu v potrubí (1). Bloky (14,15) tvoria vzduchový
oplachovací systém.
Patent CZ-352289-A3 (CZ)
Inventor: KILIAN PAVEL ING
IPC: G12B3/00
Filed: 1989-06-09
Abstract: Závěs je umístěný -mezi základovou desku (2) a posuvnou
deskou (3) adaptéru a jeho podstata spočívá v tom, že k základové
desce (2) jsou v uzavřeném geometrickém útvaru
jedním koncem střídavě v jednom smyslu upevněny alespoň
dvě, s výhodou čtyři planžety (1) ve tvaru pásů. Přitom
druhé konce těchto planžet (1) jsou rovněž střídavě a ve
stejném smyslu upevněny k posuvné desce (3).
Patent CZ-497190-A3 (CZ)
Title: Binding agent for water-soluble coating compositions, particularly for mineral and bituminous undercoats, process of its preparation and use
Inventor: KRIESSMANN INGO DR
IPC: C08F220/18
Filed: 1990-10-12
Abstract: The invention relates to binders based on aqueous acrylate copolymer dispersions for coating compositions, predominantly for mineral and bituminous surfaces. The binders are suitable in particular for the formulation of relatively finely pigmented road marking paints. The binders are characterised in that the copolymers obtained by emulsion polymerisation have monomer segments composed of   (a) 40 to 67% by weight of ethyl acrylate and n-butyl acrylate in a ratio of 3.5 : 1 to 1 : 2.5 (b) 5 to 20% by weight of hydroxyalkyl acrylates and/or (meth)acrylamide   (c) 3 to 5% by weight of (meth)acrylic acid (d) 10 to 15% by weight of methyl methyacrylate and/or C1-C10-alkyl esters of maleic or fumaric acid (e) 15 to 30% by weight of vinyl monomers which are copolymerisable with the monomers (a) to (d), preferably styrene, where the sum of the percentages of components (a) to (e) must be 100 and the copolymers have a calculated glass transition temperature of between -20 DEG C and +30 DEG C, preferably between -10 DEG C and +20 DEG C.
Patent CZ-578589-A3 (CZ)
Inventor: MISAR JAROMIR ING
IPC: F16M11/16
Filed: 1989-10-12
Abstract: U přemisťování robotu nebo manipulátoru do nepracovní
polohy je robot nebo manipulátor opatřen aspoň třemi kulovitými
podstavci (1) uzamykatelnými v kuželových
sedlech (3) základny robotu. Uvolnění kulových podstavců
(1) z kuželových sedel (3)je provedeno vstupem tlakového
media pod píst (5), čímž se stlačuje pružina (6) a odsouvá
se pístní tyč (8) s kuželem (9) z drážky (2) kulového podstavce
(1). Při uzavření vstupu tlakového media pružina
(6)zasouvá píst (5) s pístní tyčí (8) a kuželem (9) do lichoběžníkové
drážky (2), čímž se provede zpětné ustavení robotu
do pracovní polohy. Ovládání zařízeníje prováděno v
automatickém cyklu.
Patent CZ-126293-A3 (CZ)
Inventor: SAMIEC DARIUSZ ING
IPC: B27K5/02
Filed: 1993-06-24
Abstract: Prostředkem se zhotovuje první, impregnační složka nátěru,
sestávající v hmotnostním vyjádření z 800 až 1250 jednotek
přírodních látek a 250 až 400 jednotek ředidla vyrobeného z
ovocných a/nebo rostlinných výtažků. Druhou, vrchní nátěrovou
složku tvoří přírodní vosk granulovaný na 10 až 30
mm rozpuštěný v řečeném ředidle, přičemž hmotnostní
poměr vosku a ředidla se pohybuje v rozmezí 1:5 až 1:1.
Patent CZ-135997-A3 (CZ)
Title: Grafted polymers of lactic acid and process for preparing thereof
Inventor: LENFELD JIRI ING CSC
IPC: C08F261/04
Filed: 1997-05-02
Abstract: The present invention relates to lactic acid polymers grafted to hydroxyl polymers of the general formula I wherein: polymer is a polymeric chain of a polymer with hydroxyl groups being selected from the group comprising natural polymers, such as cellulose, starch, dextran, aragose and derivatives thereof, or from the group comprising synthetic polymers containing vinyl alcohol, 2-hydroxyethylmethacrylate and 2,3-dihydropropylmethacrylate monomeric units and n is 5 to 1000. The grafted lactide polymers can be used when preparing mixtures and composites of lactic acid polyesters (and other polyesters of natural aliphatic hydroxy acids) with polar hydroxyl polymers (natural polymers, such as starch, cellulose, dextran, aragose and derivatives thereof and synthetic polymers containing vinyl alcohol, 2-hydroxyethylmethacrylate and 2,3-dihydropropylmethacrylate monomeric units). These mixtures and composites are completely or partially biologically degradable.
Patent CZ-167895-A3 (CZ)
Title: Polypropylene fiber with increased shrinking property and process for producing thereof
Inventor: MICHLIK PETER ING CSC
IPC: D01F6/06
Filed: 1995-06-26
Abstract: In the present invention there is disclosed a polypropylene fiber exhibiting increased contractility of diameter ranging from 10 to 60 micrometers and containing in its morphologic structure 3.4 to 6.2 percent of polypropylene stereoblock fraction containing 93 to 96.25 percent of isotactic fraction together with 0.35 to 0.80 percent of atactic fraction. Process for preparing this fiber is based on drawing thereof from a spinning nozzle, whereby the proportion of the fiber velocity at the inlet of the spinning nozzle and the discharge velocity of polypropylene leaving the spinning nozzle orifice ranges from 95 to 370 for the fiber final diameter in the range of 10 to 30 micrometers and 20 to 95 for the fiber final diameter in the range of 30 to 60 micrometers and further on unidirectional deformation to a stretching ratio near to natural stretching ratio of polypropylene and the fiber heat load during the unidirectional deformation process ranging from 60 to 130 degC and heat stabilization at temperature in the range of 50 to 95 degC.
Patent CZ-211395-A3 (CZ)
Title: Forked yard with adjustable length for surfboards
Inventor: NAMUR MARC
IPC: B63H9/10
Filed: 1995-08-17
Abstract: The length-adjustable boom comprises a connection sleeve (6) which is fastened to the ends of the main boom (1) so as to project over the ends. Each sleeve has a locking lever (7) with bolt pins (8). When the lever is in locking position, the pins engage into corresponding adjusting bores. The bores are located in a row at even relative distances, in the extension booms (3). The lever is sunk into a recess (14) in a flat extension (13) of the sleeve. One lever end (15) is pivotably fastened to the sleeve end. The other end has a lever section (20) with bolt pins. The lever section engages into an aperture (22) in the connection sleeve when the lever is in locking position.
Patent CZ-9902323-A3 (CZ)
Title: Valve for container with aerosol
Inventor: GIOVANNI PATRICK DI
IPC: A61M15/00
Filed: 1997-12-23
Abstract: Valve for an aerosol container for dispensing a suspension of a substance in a liquid propellant contained therein. The valve comprises a valve body (1) having at least one orifice (16) to allow a quantity of the suspension to pass from the container into the valve. The valve further comprises a ring (18) disposed around the valve body (1), the ring being positioned below the at least one orifice to reduce the volume of suspension that can be accommodated within the container below the at least one orifice when the container is orientated with the valve at the bottom, the ring having at least one portion of reduced axial thickness to provide a trough (19) around the valve body below the at least one orifice. <IMAGE>
Patent CZ-235298-A3 (CZ)
Title: Composition based on propylene polymers for producing expanded granules, process of its preparation and use
Inventor: DELAITE EMMANUEL
IPC: C08L23/10
Filed: 1998-07-24
Abstract: Composition for making expanded granules comprises, per 100 pts.wt., 60-90 pts.wt. propylene homopolymer (A) with melt-flow index (MFI) in molten state at 230 degrees C under 2.16kg = 0.1-20g10min.<-1>; and 40-10 pts.wt. statistical propylene copolymer (B) containing 3-20 mol.% ethylene and/or 4-6C  alpha -olefin with MFI = 25-3000g10min.<-1>. Also claimed are method for obtaining the compound; use of the compound in producing expanded granules with density = 10-200kgm<-3>; and cellular articles made by moulding expanded granules.
Patent CZ-251495-A3 (CZ)
Title: Paraffining apparatus
Inventor: POHN ROMEO
IPC: D01H13/30
Filed: 1995-09-28
Abstract: A paraffin coating device of a textile machine which has a fixed paraffin body to coat a yarn running with paraffin is provided with a compact unit supporting the essential parts of the paraffin treatment apparatus and which can be easily removed from the paraffin treatment apparatus for maintenance purposes in order to facilitate handling and to improve even application of paraffin on the yarn.
Patent CZ-257898-A3 (CZ)
Title: Process and apparatus for feeding a sample into a capillary electrophoretic apparatus
Inventor: SAINT GAL DE PONS RENAUD
IPC: G01N33/497
Filed: 1997-02-14
Abstract: An apparatus for measuring the content of a predetermined substance in a fluid is disclosed. The apparatus comprises a porous reactive mass (1) that gradually changes colour as it reacts chemically with the substance depending on the volume of fluid passing through the mass, a hollow tube (2) open at both longitudinal ends and containing said mass, a graduation (3) on the longitudinal portion of the tube containing the reactive mass, said graduation being calibrated according to a predetermined volume of fluid passing through the mass, and a heat-sensitive indicator (8) for indicating when the reactive mass has reached a critical heating temperature corresponding to the passage through the mass of a fluid volume equal to the calibrated volume. The apparatus is particularly useful as a breath analyser or for measuring air pollution levels.
Patent CZ-294196-A3 (CZ)
Inventor: MENCL JOSEF ING
IPC: C08J11/16
Filed: 1996-10-08
Abstract: Při likvidaci starých pneumatik, dopravních pásů, apod, zejména
vyztužených ocelovou výztuží, tkaninou, apod, jsou
výrobky přiváděny z uzavíratelné násypky (1) do pracovní
komory (15), kde jsou v jejích nejméně třech zónách (A, B,
C) postupně stlačovány, uvolňovány a opět stlačovány při
současném působení ozonového plynu v množství 3 až 5 kg
na 1 kg zpracovaného výrobku a obsahujícího při stlačování
nejméně 10 % ozonu. Rozmělněný materiál je pak z výstupu
pracovní komory (15) přiváděn na odbavovací dopravník
(10), ke kterému je přiřazeno třídící zařízení (14)