baber/WOPTO huggingface dataset:
Patent SK-282389-B6 (SK)
Inventor: PSENICKA PAVEL
IPC: H03K17/16
Filed: 1997-02-18
Abstract: Elektronický bezpečnostný spínač je usporiadaný tak, že výstup dvojcestného usmerňovača (U) je pripojený jednak na vstup spínacieho mostíka (S) a jednak na vstup mikroprocesora (MS) spínacieho mostíka (S), pričom výstup spínacieho mostíka (S) je pripojený v sérii s dohliadacím snímačom (DC) na primárne vinutie výstupného transformátora (VTP) s pravouhlou hysteréznou slučkou, ktorého sekundárne vinutie je pripojené na záťaž (Z). Výstupné svorky dohliadacieho snímača (DC) sú pripojené na vstupné svorky mikroprocesora (MS) spínacieho mostíka (S) a jeho výstup je privedený na vstup ovládača (OS) spínacieho mostíka (S), zatiaľ čo výstup ovládača (OS) spínacieho mostíka (S) je pripojený na vstupné svorky spínacieho mostíka (S). Spínací mostík (S) je ovládaný v závislosti od prítomnosti povelov privedených na vstup mikroprocesora (MS) spínacieho mostíka (S).ŕ
Patent SK-280626-B6 (SK)
Title: Process for the purification of inert gases
Inventor: GHISOLFI GUIDO
IPC: B01J23/44
Filed: 1993-11-08
Abstract: Process for the purification of inert gases, preferably nitrogen, containing impurities of organic nature particularly of gas (nitrogen) coming from solid state polycondensation reactors of polyester resins including the gas treatment with the stoichiometric quantity (or slightly higher) of oxygen as regards the present impurities at a temperature between 250 and 600 degrees Celsius by using Pt or Pt/Pd catalysts supported on a porous solid and the gas recycling directly to the polycondensation reactor before drying to eliminate the water produced during the reaction of impurities oxidation.
Patent CS-277170-B6 (CS)
Inventor: NIKS MILAN DOC MUDR CSC
IPC: C12Q1/20
Filed: 1991-07-03
Abstract: Riešenie sa týká spósobu kvantitativného
"in vitro" stanovovania citlivosti baktérií
a kvasiniek v kultivačných pódach a biologickom
materiáli na antimikrobiálne látky
indikáciou změny rastu definovanej koncentrácie
a objemu suspenzie mikroorganizmov
v tekutom kultivačnom médiu. Kultivácia
mikroorganizmov sa uskutočnuje na savom
podklade vo formě jedného alebo viacerých
mikroterčíkov v obmedzenom uzavretom priestore,
pričom mikroterčíky sú vzájomne
oddělené, aby nedošlo k zmiešavaniu jednotlivých
vzoriek. Indikácia rastu sa uskutečňuje
róznymi spósobmi, napr. pomocou redox
indikátora. Mikroterčíky sa před použitím
napustia roztokom antimikrobiálnej látky
a rozpúštadlo sa po napuštění odstráni.
Patent CS-277548-B6 (CS)
Inventor: ZIKMUND MIROSLAV RNDR ING CSC
IPC: C01F7/76
Filed: 1991-07-22
Abstract: Spósob výroby hydrotalkitu reakciou vodného
roztoku hlinitanu alkalického kovu so stechiometrickým
množstvom tuhého hydratovaného
uhličitanu horečnatého a/alebo tuhého hydratovaného
zásaditého uhličitanu horečnatého za
tvorby suspenzie amorfného medziproduktu,
ktorý sa nechá kryštalizovať po dobu 5 až 48 h
v teplotnom rozmedzí 50 až 120 °C za vzniku
hydrotalkitu s kvantitativným výťažkom.
Patent CS-276850-B6 (CS)
Inventor: BUDSKY FRANTISEK ING
IPC: C07F9/38
Filed: 1990-07-19
Abstract: Řešení spadá do oblasti přípravy organických
sloučenin tvořících cheláty s kovovými
kationty a chelát kyseliny methylendifosfonové
s techneciem-99m lze použít jako radiodiagnostický
prostředek pro vizualizaci
kostního skeletu. Je řešen problém přípravy
kyseliny methylendifosfonové tepelným rozkladem
jejího tetraisopropylesteru za vzniku
propenu, jenž se z reakční směsi vyděluje
jako plyn a kyseliny methylendifosfonové,
která zůstává ve zbytku odkud se získá
rozpuštéhí v kyselině octové a následnou
krystalizací.
Patent CZ-283969-B6 (CZ)
Inventor: TIMAR TIBOR DR
IPC: A61K31/40
Filed: 1990-07-20
Abstract: Způsob výroby /.+-./-6-kyano-3,4-dihydro-2,2-dimethyl-trans-4-/2-oxo-1-pyrrolodinil/-2H-1-benzopyran-3-olu vzorce Vi reakcí 4-kyanofenolu vzorce I s isoprenem za teploty 30 až 120 .sup.o.n.C v rozpouštědle v přítomnosti alkalických kovů a/nebo katalyzátorů tapu Lewisovy kyseliny za vzniku 6-kyano-3,4-dihydro-2,2-dimethyl-2H-1-benzopyranu vzorce II, který se potom za teploty od 40 do 150 .sup.o.n.C v rozpouštědle v přítomnosti katalyzátoru a/nebo oxidačního činidla nebo bromací v benzylové poloze a následnou dehydrobromací získané sloučeniny vzorce X převede na 6-kyano-2,2-dimethyl-2H-1-benzopyran vzorce III a ten se a/ nechá reagovat s perkyselinou v rozpouštědle za teploty 0 až 20 .sup.o.n.C za vzniku 6-kyano-3,4-dihydro-2,2-dimethyl -3,4-epoxy-2H-1-benzopyranu, který se nechá reagovat s 2-pyrrolidonem v přítomnosti alkalických kovů za teploty od 20 do 100 .sup.o.n.C, za vzniku konečného produktu, sloučeniny vzorce VI, nebo b/ nechá reagovat sloučenina vzorce III s N-bromsukcinimidem ŕ
Patent CZ-280326-B6 (CZ)
Inventor: NALEVKA ZDENEK ING
IPC: G01D5/243
Filed: 1990-07-30
Abstract: Zapojení má vstupní napěťovou svorku (1) připojenou současně jednak na vstup (2) přesného převodníku (3) napětí na kmitočet a jednak k prvnímu konci (4) prvního odporu (5) a současně k prvnímu konci (7) druhého odporu (8). Výstup (10) přesného převodníku (3) napětí na kmitočet je připojen přímo nebo přes děličku kmitočku (31) se symetrickým pravouhlým výstupem na ovládací vstup (11) elektronického spínače (12). Jeho první spínací konec (12) je připojen na společnou svorku (14) zapojení a druhý spínací konec (15) je připojen na první konec (16) třetího odporu (17) druhý konec (18) třetího odporu (17) je připojen současně k druhému konci (6) prvního odporu (5), k invertujícímu vstupu (19) operačního zesilovacč (20) a k prvnímu konci (21) integračního kondenzátoru (22). Druhý konec (23) integračního kondenzátoru (22) je připojen současně jednak na výstup (24) operačního zesilovače (20) a jednak na vstup (25) nelineárního tvarovače (26) symetrického trojúhelníkového průběhu na průběh sinusŕ
Patent CZ-278814-B6 (CZ)
Title: Auxiliary mechanism for starting and braking of non-driven vehicles, particularly railway vehicles
Inventor: TUCNIK DRAHOMIR
IPC: B61K7/06
Filed: 1990-10-08
Abstract: The auxiliary mechanism consists of a three-arm hand lever (1), whose lower shorter arm (7) is equipped on both sides by pins (8), which are fitted in formed recesses (9) of the support piece (11) built in at the workplace (13). The side arm (3) of the three-arm hand lever (1) is in contact with the vehicle (4). Both pins (8) of the lower shorter arm (7) and side arm (3) of the three-arm hand lever (1) can be equipped with turning elements (14).<IMAGE>
Patent CZ-279921-B6 (CZ)
Title: Arrangement of entrance of a double-deck carriage passenger car
Inventor: BRUDERER PETER
IPC: B61D/
Filed: 1994-05-03
Abstract: The entry chamber (2) extends over the complete height of both decks. There is a bridge-like gangway (3) across the chamber at approx. half the height of the carriage. The bridge is diagonal to the longitudinal carriage axis. It is U-shaped, and connected to the carriage roof via diagonal ties. The entry chamber has a window on the upper deck. The entry height of an access door (5) is larger than the height of the lower deck. The exterior of the bridge railing has side walls, for passenger information and/or advertising.
Patent CZ-287610-B6 (CZ)
Title: Pentanamide derivatives and pharmaceutical preparation in which they are comprised
Inventor: VACCA JOSEPH P
IPC: C07D405/12
Filed: 1992-11-03
Abstract: Cpds. of formula (I) and their salts are new. In the formula X = OH or NH2; Z = O, S or NH; R = H or 1-4C alkyl; R1,R2 = e.g. H, 1-4C alkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy, aryl (opt. substd. by 1 or more from 1-4C alkyl, OH and aryl), -w-aryl, -w-benzyl, 5-7C cycloalkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy and aryl etc, or R1+N+R2 = eg. 3-10 member satd. monocyclic or bicyclic ring contg. 2-9C (opt. substd. by OH, 1-4C alkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy, aryl, 5-7C cycloalkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy and aryl), heterocycle and NR2) etc., or R1+N+R2 = eg. 3-10 member satd. monocyclic or bicyclic ring contg. 2-9C (opt. substd. by OH, 1-4C alkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy, aryl, 5-7C cycloalkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy and aryl), heterocycle and NR2) etc., or R1+N+R2 = 3-10 member satd. monocyclic or bicyclic ring contg. 1-8C and 1 or more additional heteroatom (opt. substd.), or R1+N+R2 = 3-10C member satd. monocyclic or bicyclic ring contg. 209C, fused to Ph (opt. substd. by 1 or more from halo, 1-3C alkoxy, OH, 1-4C alkyl, NHR, (where R1 is not joined to R2) and NH-heterocycle; R3 = (CH2)R4, 1-4C alkenyl-R4 or 1-4C alkynyl R4; R4 = eg. H, 1-4C alkyl, 5-10 cycloalkyl (opt. substd. by OH), 6-10C aryl (opt. substd. by 1 or more from halo, OH, NO2, NR2, 1-4C, 1-3C alkoxy (opt. substd. by 1 or more from OH and 1-3C alkoxy), CO2R, CONR2, CH2NR2, CH2NHCOR, CN, CF3, NHCOR etc, B = absent or -NH-CH(R8)-C(=Z)-; J1,J2 = -YR9, N(R9)2, NR10R11 or -Y(CR9R12)n-R12; W = O, S or NH; n = 0-3; R8 = CHMe2, CH(me)Et or Ph; Y = O or NH; R9 = eg. H, 1-6C alkyl (opt. substd. by 1 or more from NR2, OR, NHSO2 (1-4Calkyl), NHSO2 aryl, NHSO2 (dialkylaminoaryl) etc., R10+N+R11 = 5-7 member heterocycle opt. contg. 1 additional heteroatom O, S or NR); R12 = eg. H, aryl (opt. substd. by 1 or more from R14, -1-4C alkyl-NR2 and OCO(1-4Calkyl) etc.. R14 = halo, OR, CONR2, CH2NR2, SO2NR2, NR2, NHCOR, 1-4alkyl, Ph, CF3, N(R)SO2R, OP(O)(ORx)2 or CO2R.
Patent CZ-297855-B6 (CZ)
Title: Process of selective hydrogenation of highly saturated compounds
Inventor: HEARN DENNIS
IPC: C07B61/00
Filed: 1994-07-21
Abstract: In the present invention, there is disclosed a process for the selective hydrogenation of highly saturated compounds comprising (a) feeding a hydrocarbon stream (1) containing highly unsaturated compounds which comprise diolefins and acetylenes along with a hydrogen stream (2) at an effectuating hydrogen partial pressure to a distillation column reactor, (b) bringing the above-indicated streams (1, 2) into contact and separating olefins within the same distillation column reactor, (i) contacting the streams in a reaction zone with a hydrogenation catalyst, which is a component of a distillation structure and (ii) separating the olefins prepared by selective hydrogenation from the reaction mixture by fractional distillation.
Patent CZ-293045-B6 (CZ)
Title: Process for preparing an enantiomerically enriched form of threo-retalinic acid double salt
Inventor: ZAVAREH HOOSHANG SHAHRIARI
IPC: C07D211/34
Filed: 1998-01-14
Abstract: The present invention relates to a process for preparing an enantiomerically enriched form of threo-retalinic acid double salt having two counterions, whereby the acid : counterion ratio in the double salt is 1:2. The process is characterized in that said salt is formed with the use of an chiral acid of the general formula HX, in which X is any anion and then enantiomers of said addition salt with the achiral acid are resolved by making use of a single chiral resolving base and the double salt of the threo-retalinic acid, mainly one enantiomer thereof containing one anionic counterion and one cationic counterion, whereby the anionic counterion is achiral and the other is derived from one enantiomer of the chiral resolving agent. The resolved salt can be esterified, to give the therapeutically active agent d-thero-mehylphenidate.
Patent CZ-280506-B6 (CZ)
Inventor: NECESANY FRANTISEK ING
IPC: C01B32/33
Filed: 1993-11-03
Abstract: Činidlo pro likvidaci kapalných, kvaziplastických, rheopexních a polotuhých látek a jejich směsí na bázi uhlíkatých částic vznikajících při procesu zplyňování ropných nebo dehtových surovin při teplotách 1000 až 2200 K, jehož porézní struktura je vytvořena převážně p'ory sekundárního typu vytvořenými volným seskupením základních uhlíkových částic velikosti 1 až 200 nm s mechanickou soudržností ve formě shluků, které jsou ztvarovány mechanickým působením do pelet nebo extrudátů s mechanickou pevností nepřevyšující 10 N/cm částice, s měrným povrchem 400 až 1100 m.sup.2.n./g, výhodně 700 až 900 m.sup.2.n./g, s celkovým objemem p'orů 2,5 až 5 cm.sup.3.n./g, který je případně dále upraven hydrofobizací nebo hydrofilizací.
ŕ
Patent CZ-294097-B6 (CZ)
Title: Indole derivative process for its preparation and pharmaceutical composition in which the derivative is comprised
Inventor: GASTER LARAMIE MARY
IPC: A61K31/40
Filed: 1996-01-26
Abstract: The present invention relates to indole derivatives of the general formula I, in which the substituents have specific meanings, and which exhibit pharmacological activity. Further disclosed is a process of their preparation and pharmaceutical compositions in which the derivatives are comprised. These derivatives are useful in treating central nervous system diseases, such as anxiety.
Patent CZ-297918-B6 (CZ)
Title: Door pivot hinge
Inventor: SALICE LUCIANO
IPC: E05F1/12
Filed: 1999-09-08
Abstract: In the present invention, there is disclosed a door pivot hinge, particularly a furniture pivot hinge comprising an arm (1) pivoted on a joint axis (3), mounted fixedly on a dish-like rotary part (4), and provided with a tongue (15) extending over the joint axis (3) or with a cam or a finger being non-concentric to the joint axis or a measuring notch, which slide on a leaf spring mounted by its one end portion on the joint (5) rotary portion (5), and creating a closing moment within a closing region. Said leaf spring (10) fixed end (9) is inserted into a groove (8) of a sidewall (5) of the joint dish-like rotary part (4) at lower portion thereof wherein the leaf spring (10) encompasses with an opening (11) a recess (12) or a projection of a lower portion (7) of the dish-like rotary part (4) and the joint arm (1) is slidably supported on the leaf spring (10) elastic end (13) by a tongue (5) or a cam bent from its cylindrical end encompassing the joint axis (3), the elastic end of which is located in a section (14) of the joint dish-like rotary part (4) lower portion (7).
Patent CZ-292071-B6 (CZ)
Title: Treatment process of ammonium alum
Inventor: KREPELKA JAN ING
IPC: C01F7/765
Filed: 1998-10-06
Abstract: Following possible dehydration, argillaceous ammonium alum is decomposed under heat at a temperature of 400 to 600 degrees C for a period of 15 to 180 minutes and the product of the thermal decomposition is immediately or subsequently dissolved in water at a temperature of 40 to 95 degrees C giving an aqueous solution of aluminium sulphate from which crystallised aluminium sulphate is optionally isolated.
Patent CZ-291688-B6 (CZ)
Title: Ready-to-use composition for the oxidation dyeing of keratin fibers, process and a kit for dyeing keratin fibers
Inventor: RONDEAU CHRISTINE
IPC: D06P3/00
Filed: 1997-12-17
Abstract: The present invention relates to a ready-to-use composition for the oxidation dyeing of keratin fibers, in particular human keratin fibers such as the hair, this ready-to-use composition comprising at least one oxidation base in combination with at least one selected cationic direct dye and at least one oxidizing agent, as well as to the dyeing process using this ready-to-use composition.
Patent CZ-302214-B6 (CZ)
Title: Modified cellulose ethers
Inventor: LOHTEENMOKI MIKKO
IPC: C08B13/00
Filed: 1999-04-08
Abstract: The invention relates to a cellulose ether that is hydrophobically modified with an alkyl- or alkenylketene dimer of the general formula I, in which R represents an alkyl or alkenyl chain, such as one having 5 to 22, preferably 13 to 20, most preferably 14 to 18 carbon atoms wherein molecular weight of the invented cellulose ether ranges between 10000 to 1000000 and the contents of the alkyl- or alkenylketene dimer is in the range of about 0.001 to about 10 percent by weight.
Patent CZ-304930-B6 (CZ)
Title: Electric pyrotechnical initiator
Inventor: PHELEP STÉPHANE
IPC: F42B3/195
Filed: 2003-01-10
Abstract: The invention relates to an electro-pyrotechnic initiator comprising a pyrotechnic charge (6) provided with at least one composition, and a plastic housing (1) with two substructures. The first substructure (2) comprises a plastic wall (4) which is fixed to a plastic base (5) so as to form a container. The second plastic substructure (3), having a main axis (10) is penetrated in the direction of said axis by at least two pins (11, 12) which are connected to each other on face surface (14) of said substructure (3) via a electrical bridge (13). Said face surface (14) is symmetrically bulged along a height H and a width L. The second substructure (3) forms a sleeve. The first (2) and second (3) substructures are joined in an airtight manner by means of ultrasonic welding.
Patent CZ-301986-B6 (CZ)
Title: Plasmachemical reactor
Inventor: BALEK RUDOLF
IPC: B01J19/10
Filed: 2008-10-15
Abstract: In the present invention, there is disclosed a reactor consisting of a discharge chamber (1) having on it one side an inlet of electrically conducting conical nozzle (2) with an internal pin (4) wherein the other end of the nozzle (2) is adapted for supply of compressed processing gas, usually air. An electrically conducting electrode formed by a resonator (6) protrudes from other side opposite to the nozzle (2) and co-axially therewith into the discharge chamber (1), wherein said resonator (6) cylindrical resonating cavity is provided with a sharp edge (7). The resonator (6) is electrically isolated by a Teflon insulant (8) from a horizontally movable mechanism (9). Said horizontally movable mechanism (9) enables exact setting of a distance between the conical nozzle (2) and the resonator (6). The resonator (6) is connected via a load resistor (10) with a terminal of negative polarity of a high-voltage source (13). Electrical discharge burns between the conical nozzle (2) and the resonator (6) sharp edge (7).
Patent CZ-306112-B6 (CZ)
Title: Filter drum of microstrainer and filter-aid therefor
Inventor: STRNAD JOSEF
IPC: B01D46/10
Filed: 2010-03-02
Abstract: The present invention relates to a filter drum of a microstrainer comprising a pair of parallel faces being connected with each other by crossbeams (2), and a filtration cloth arranged on the filter drum circumference. The crossbeams (2) comprise a pair of oppositely oriented tangential projections (22), on which there are mounted in their mounting grooves filter-aids, each comprising a supporting body (3) with a filtration cloth fastened thereon. The invention further relates to a filter-aid comprising a filtration cloth for the filter drum of a strainer comprising a pair of parallel faces being connected with each other by crossbeams (2). The filtration cloth is fastened on a supporting body (3), which comprises a pair of parallel foundation beams (34), which are at their ends coupled by a pair of parallel crossbeams (35), whereby in said foundation beams (34), there are performed longitudinal mounting grooves (30) for mounting on tangential end projections (22) of the filter drum crossbeams (2).
Patent CZ-305456-B6 (CZ)
Title: Method of determining oxidation stability of lipids in muscle tissue
Inventor: Vít Tomáš
IPC: G01N33/12
Filed: 2010-05-04
Abstract: The present invention relates to a method of determining oxidation stability of lipids in samples of muscle tissue, wherein the method is characterized in that first a muscle tissue sample is homogenized, then extracted with an aqueous solution of trichloroacetic acid, followed by filtration of the sample extract through a paper and a membrane filter, then a clarified extract is reacted with a solution of thiobarbituric acid to form a colored complex when heated in a water bath at 100 degC, and the so formed colored complex is spectrophotometrically analyzed against the blank and oxidation stability of lipids in the sample of muscle tissue is calculated according to the content of malonaldehyde in mg/kg. The new method is faster and more cost-effective while maintaining sufficient sensitivity and accuracy of the assay. It has great use in monitoring the effect of composition of animal feed on meat quality changes during storage.
Patent CZ-303472-B6 (CZ)
Title: Regenerating agent for regeneration and prevention of lead storage batteries
Inventor: MRAZEK JAN
IPC: H01M10/06
Filed: 2011-08-08
Abstract: In the present invention, there is disclosed a regenerating agent for regeneration and prevention of lead storage batteries filled with sulfuric acid, said agent comprising in a solution of 10 liters 5 to 30 percent of hydrogen peroxide, preferably 10 to 20 percent of hydrogen peroxide, optionally 20 percent of hydrogen peroxide; 0.1 to 5 g of at least one potassium salt in a dry matter being selected from the group consisting of potassium pyrophosphate, potassium hydroxide, potassium sulfite, and potassium carbonate; 1 to 15 g of sodium pyrophosphate in a dry matter; 5 to 15 g of sodium peroxoborate in a dry matter; 5 to 12 ml of 20 to 40 percent formaldehyde solution and/or 2 to 10 g saccharides in a dry matter. Further, the regenerating agent of the present invention can comprise potassium salts in a dry matter in a preferred range and namely 1 to 2 g potassium hydroxide; and/or 0.1 to 2 g of potassium sulfite; and/or 0.1 to 3 g of potassium carbonate in a dry matter. The regenerating agent of the present invention can also comprise sodium salts in a dry matter in a preferred range and namely 1 to 10 g of sodium carbonate in a dry matter; and/or 1 to 10 g of sodium sulfite in a dry matter. Especially for prevention, the regenerating agent can further comprise 500 to 700 percent by volume of distilled water per 100 percent by volume of the regenerating agent.
Patent CZ-306546-B6 (CZ)
Title: A clamping device of flat material samples for the use in dynamic tensile tests at a pendulum impact machine
Inventor: SCHMIDOVÁ EVA
IPC: G01N3/30
Filed: 2016-03-08
Abstract: The clamping device of flat material samples (1) for the use in dynamic tensile tests at the pendulum impact machine (2), which is based on a pair opposing mechanisms: the fixed clamping mechanism (31) and the movable clamping mechanism (32) located at the bottom dead centre of the movement of the head (21) of the pendulum impact machine (2). The head (21) is, on the front end opposing its attachment to the pendulum (22) provided with the cut-out (23), whose width is greater than the width of the fixed clamping mechanism (31), where the fixed clamping mechanism (31) is set in the test position by the positioning element (4) and connected to the measuring and evaluating block. The essence of the invention lies in the fact that the fixed clamping mechanism (31) as well as the movable clamping mechanism (32) are, with their lower bases, detachably attached to the supporting segments (8) which are provided, on the bottom side, with semi-open longitudinally shaped passage guide cavities (81), in which there are placed the linear ducts (9), while the supporting segments (8) are, by means of the linear ducts, (9) slidably mounted on the longitudinally-shaped guide rail (11) located on the base (6) parallel to the direction of the movement of the head (22) of the pendulum impact machine (2).