baber/WOPTO huggingface dataset:
Patent CZ-297100-B6 (CZ)
Title: Continuous preparation process of ammonium thiosulfate
Inventor: SCHOUBYE PETER
IPC: C01C1/24
Filed: 1999-01-07
Abstract: In the present invention, there is disclosed a process for continuous production of ammonium thiosulfate from Hi2S, SOi2 and NHi3 comprising steps of (a) producing in a first absorption step a solution of ammonium hydrogen sulfite by contacting a first gas stream comprising SOi2 with NHi3 and an aqueous solution comprising ammonium hydrogen sulfite in one or more absorbers connected in series and withdrawing a vent gas from one of the absorbers, (b) passing the solution produced in the first absorption step (a) to a second absorption step in which a second gas stream comprising Hi2S is contacted with NHi3 and an aqueous solution of ammonium thiosulfate thereby producing a solution being rich in ammonium thiosulfate, and (c) withdrawing the solution being rich in ammonium thiosulfate from the step (b) wherein the first gas stream containing sulfur dioxide is produced by burning a gas flow containing sulfane and a vent gas of the second absorption step.
Patent CZ-308337-B6 (CZ)
Title: Assembly for lighting a flat emblem with a low installation depth
Inventor: BROJÍROVÁ KATEŘINA
IPC: B60R13/00
Filed: 2019-01-03
Abstract: The equipment for illuminating a flat emblem (1) with a low installation depth comprises a bottom cover (8), a printed circuit board (6), a flat light guide (3), a light source (4) and an opaque part (2) of the flat emblem (1). A printed circuit board (6) is placed on the lower cover (8), on which a light source (4) is attached, and above its highest point, a printed circuit guide (3) is placed parallel to the printed circuit board (6), which has a recess in its upper parts (5). The walls of the recess (5) are conical or parabolic or are formed by a system of strips with a circular cross-section. The opaque part (2) of the planar emblem (1) is on the outer surface (10) of the flat light guide (3). The recess (5) and the light source (4) are covered by the opaque part (2) of the flat emblem when viewed from above (1).
Patent CZ-294033-B6 (CZ)
Title: Method and apparatus for correcting the bending of a shaft, an axle or another carrier
Inventor: POPPINGHAUS WINFRIED
IPC: F16C13/02
Filed: 1997-08-16
Abstract: The invention relates to a method and apparatus for correcting the bending of a shaft (2), an axle or another carrier resting with both ends upon a pair of bearing elements (6, 7). The carrier (2) bends under its own weight and/or additional loads (11) and/or due to forces (3, 4) applied on the bearing elements (6, 7). Said bearing elements (6, 7) are submitted to a bending counterforce (4) produced using the carrier (2) weight and/or additional loads (11) and/or forces (3, 4) applied. Disclosed is also an apparatus making the above-described method, said apparatus comprising: a rigid frame (5) being arranged for placement in the region of each end of the cylindrical carrier (2),  said rigid frame (5) including two first spaced apart bearings (6, 7); a place of application for the introduction of an additional loading force (3, 4) into said rigid frame; or it can optionally comprise one place for catching a force acting against deflection and applied into the bearings (6, 7) due to the weight and optionally the additional loads (11) and/or loading forces (3, 4).
Patent SK-284546-B6 (SK)
Title: Indolin-2-one derivatives, process for preparation thereof, intermediate, pharmaceutical composition containing these derivatives and use of these derivatives as drugs
Inventor: FOULON LOIC
IPC: A61P27/12
Filed: 1996-10-24
Abstract: Indolin-2-one derivatives of general formula (I), in which W represents a -CH2- or -SO2- group; Cy forms, with the carbon to which it is bonded, a non-aromatic, saturated or unsaturated C3-C12 hydrocarbon ring which is optionally condensed or substituted, T represents a (C1-C4)alkylene which is optionally interrupted by a (C3-C6)cycloalkylene, the said alkylenes optionally being substituted. Furthermore, process for preparation of these derivatives and use thereof as drug for treating vasopressin-dependent or oxytocin-dependent particularly for treating glaucoma is described.
Patent CZ-286199-B6 (CZ)
Title: Solid non-porous micro-spheres, process of their preparation and their use for preparing injectable preparation
Inventor: ANGELES URIBE JUAN
IPC: A61K9/10
Filed: 1991-06-13
Abstract: The present invention relates to solid non-porous micro-spheres which are characterized in that their diameter ranges between 5 to 300 micrometers and they contain at least one pharmaceutically active substance contained in the spherical structure and formed by a pharmaceutically inactive vehicle that is formed by at least one substance that is present naturally in a recipient organism, its melting point is at least 60 degC and is stable in the recipient organism, whereby the pharmaceutically active substance or substances and the vehicle are selected so that the vehicle dissolving rate in the recipient organism is less than the pharmaceutically active substance release rate in the organism. In the present invention there is also described a process for preparing such micro-spheres and their use for preparing an injectable preparation with delayed release of the pharmaceutically active substance.
Patent CZ-283253-B6 (CZ)
Title: 1-(substituted pyridylamino) 1h-indol-5-yl substituted carbamates, process of their preparation, intermediates of the preparation process, pharmaceutical preparation and use
Inventor: EFFLAND RICHARD CHARLES
IPC: C07D401/12
Filed: 1991-07-22
Abstract: There are disclosed various compounds of the formula below, <CHEM>  where   n   is 0 or 1; X   is hydrogen, halogen, nitro, amino, trifluoromethyl, loweralkyl, or loweralkoxy; Y   is hydrogen, halogen, nitro, amino, trifluoromethyl, loweralkyl, or loweralkoxy; R1   is hydrogen, loweralkyl, arylloweralkyl, loweralkenyl, loweralkynyl, loweralkanoyl, arylloweralkanoyl, heteroarylloweralkyl or heteroarylloweralkanoyl; R2   is hydrogen, loweralkyl, formyl or cyano; R3   is hydrogen or loweralkyl; R4   is loweralkyl, arylloweralkyl, cycloalkyl, aryl or heteroaryl;  or alternatively, -NR3R4 token together constitutes <CHEM>   R5   being hydrogen, loweralkyl, aryl, arylloweralkyl, heteroaryl or heteroarylloweralkyl, which compounds are useful for the treatment of various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease.
Patent CZ-279025-B6 (CZ)
Title: Process for preparing novel derivatives of pyrimidine
Inventor: HUBELE ADOLF DR
IPC: C07D239/38
Filed: 1988-09-27
Abstract: 2-Anilinopyrimidine derivs. of formula (I) are new: R1 and R2 = H, halogen, 1-3C alkyl, 1-2C haloalkyl, 1-3C alkoxy or 1-3C haloalkoxy; R3 = H, 1-4C alkyl (opt. substd. by halogen, OH or CN) or cyclopropyl (opt.substd. by 1-3 of Me and halogen); R4 = 3-6C cycloalkyl opt. substd. by 1-3 of Me and halogen.
Patent CZ-281693-B6 (CZ)
Title: The use of n-phenyl-2-cyano-3-hydroxycrotonamide derivatives and pharmaceutical composition containing thereof
Inventor: SCHLEYERBACH RUDOLF DR
IPC: A61K31/277
Filed: 1992-10-22
Abstract: The use of N-phenyl-2-cyano-3-hydroxycrotonamide derivatives of the formula I <IMAGE> where R<1> is hydrogen atom or (C1-C4)-alkyl, R<2> is CN, CX3, WCX3, W(CH2)nCX3, NO2, (CH2)nCX3, halogen, in which X is halogen, W is oxygen or sulphur atom and n is an integer from 1 to 3, R<3> is (C1-C4)-alkyl, (C3-C6)-cycloalkyl, CN or -CO-R<4> in which R<4> is (C1-C4)-alkyl or (C3-C6)-cycloalkyl, and/or the physiologically tolerated salts thereof, for the treatment of rheumatic disorders, autoimmune diseases and of rejection reactions against the transplanted organ in an organ recipient, is described.
Patent CS-275968-B6 (CS)
Inventor: JAHODA STANISLAV ING
IPC: F01L9/02
Filed: 1989-11-21
Abstract: Řešení je určeno pro hydraulické rozvodové'
mechanismy pístových spalovacích motorů,
kde je tlaková hydraulická kapalina, vytlačována
pístem pístového čerpadla poháněného
vačkou vačkového hřídele, přiváděna
dnem a stěnou hydraulického válce (1)
přes škrticí kanál (2) a plnicí kanál (3)
na čelní konec (12) pístku (20), jehož
volný konec dosedá na dřík (14) rozvodového
ventilu. Pístek (20) je dvoudílný. Oba
díly (16,17) jsou v tandemovém uspořádání
posuvně uloženy v hydraulickém válci (1).
Oo vyrovnávacího prostoru (10) mezi oběma
díly (16., 17) se při uzavřeném rozvodovém
ventilu, když se'pístek (20) nachází ve
své horní úvratí, přes zpětný ventil (9)
vývrtem (8) v horním dílu (16) pístku (20)
z odpadního kanálu (4) přivádí hydraulická
kapalina, například olej z mazacího okruhu
spalovacího motoru. Brzdná dráha je vymezena
polohoti horní hrany plnicího kanálu (3)
ve stěně hydraulického válce (1). Dodržování
její neměnné délky je zajištováno dotlačováním
horního dílu (16).pístku (20) na
doraz na dno hydraulického válce (1) při
každém zdvihu pístku (20).
Patent CS-276772-B6 (CS)
Inventor: JEDLICKA ZDENEK
IPC: G01D1/00
Filed: 1989-12-15
Abstract: Vynález řeši stanoveni chladicích charakteristik
vodních a vodovzdušných trysek
používaných v sekundární oblasti chlazení
předlitku při kontinuálním odléváni oceli
pomoci elektricky vyhřívané měrné plošky
(1) horizontálně posuvné průřezem rozprá­
šeného chladicího média, výkon pro udržování
teploty plošky (1) je vyhodnocován
analogově grafickým záznamem na zapisova­
či (7) nebo digitálně při vyhodnocováni
počítačem, ploška (1) je vyhřívána průchodem
z transformátoru (3) a pomocí termo­
článku (2) a regulátoru (4) je její teplota
udržována na teplotě předlitku.
Proudový transformátor (5) je připojen k
převodníku střídavého výkonu (6), na jehož
napětový vstup jsou připojeny přívody
měrné plošky (1).
Patent CZ-283567-B6 (CZ)
Title: Process for producing thin layer for physically active elements
Inventor: AREND HANUS PROF DR DR H C
IPC: H01L29/12
Filed: 1993-07-01
Abstract: This method of producing a thin layer for physically active elements of a monocrystalline or polycrystaline substrate of oxidic substance is based on the fact that the monocrystalline or polycrystalline substrate of the oxidic substance is reduced by hydrogen gas excited in the plasma of electric discharge at a temperature of 400 to 1,100 degrees C, and the surface layer is then re-oxidized by oxygen gas excited in the plasma of electric discharge at a temperature of 200 to 900 degrees C. The re-oxidized layer is covered in a known manner with an electrically conductive layer which forms together with the reduced part of the substrate electrode element, and the dielectric is re-oxidized layer.
Patent CZ-282197-B6 (CZ)
Inventor: LEHMANN JURGEN
IPC: G01N33/70
Filed: 1995-06-21
Abstract: Řešení se týká soupravy pro analýzu moče, sestávající z vyhodnocovací tabulky (7) a nejméně jednoho indikátorového pásku (1) pro analýzy moče s objemově definovanými průkaznými políčky (2, 3, 4, 5, 6) která jsou napuštěna, popřípadě překryta barevným kopulátorem, popřípadě barevným indikátorem, a pufrem, přičemž indikátorový pásek (1) obsahuje průkazné políčko (5) pro hodnotu pH a průkazné políčko (6) pro kreatinin. Průkazným políčkům (2, 3, 4, 5, 6) je přiřazena vyhodnocovací tabulka (7) mezních refrenčních políček (21 až 24; 31 až 34; 41 až 44; 51 až 54; 61 až 64) pro hodnotu pH a hodnotu kreatininu k vymezení nevyhodnotitelných vzorků moče.ŕ
Patent CZ-295658-B6 (CZ)
Title: Device for saving energy
Inventor: MARKWART JURGEN
IPC: F15B1/24
Filed: 1997-03-29
Abstract: In the present invention, there is disclosed a device for saving energy intended for hydraulically operated working assembly (70) with a hydraulic pump (80) and a piston-type accumulator. The accumulator is provided with a housing (10, 110) in which at least two longitudinally displaceable pistons (12, 14, 112, 114) are arranged and are each connected to each other by an adjacently opposite piston by way of a coupling part (16, 116). Said coupling part (16, 116) being guided for longitudinal displacement in a partition wall (18, 118) of said housing (10, 110), said housing (10, 110) and said pistons (12, 14, 112, 114) defining first and second fluid chambers (20, 22, 120, 122) therebetween, said first piston (12, 112) at least partially limiting a preloaded chamber (30, 130) with an adjustable internal gas pressure on one side of said first piston (12, 112)  and with said first fluid chamber (20, 120) being on the opposite side of said first piston (12, 112), said first fluid chamber (20, 120) being provided with a filler medium and being connected to said hydraulically-operated working assembly (70), said second piston (14, 114) at least partially limiting an ambient atmosphere chamber (54, 154) of said piston accumulator, said ambient atmosphere chamber (54, 154) being connected in fluid communication to said hydraulically-operated working assembly (70) as well as to said first fluid chamber (20, 120) being filled with filler medium wherein said second fluid chamber (22, 122) is connected through a reversible fluid control unit (78) to said hydraulic pump (80).
Patent CZ-291929-B6 (CZ)
Title: Treatment process of dust fraction of aluminium skimmings to metallurgical additives
Inventor: SMATELKA PAVEL ING
IPC: B09B3/00
Filed: 1999-11-23
Abstract: This method of processing aluminium dross powder fraction into metallurgical raw materials is unique in that the powder fraction, arising as waste from the smelting of aluminium from scoria, containing aluminium oxide, metallic aluminium, aluminium carbide, aluminium nitride and melted salts, is separated; the fraction poor in metallic aluminium is separated off and the fraction rich in metallic aluminium, with a content of metallic aluminium above 30%, is then de-salted by washing in water. It is further mixed with additives rich in metallic aluminium and an organic binder at a quantity up to 25 % so that the resulting mix has more than 40 % metallic aluminium, whereupon it can be formed into metallurgical raw materials by compression and drying.
Patent SK-282415-B6 (SK)
Inventor: KRAGTEN UBALDUS FRANCISCUS
IPC: C07C49/403
Filed: 1996-10-09
Abstract: Opisuje sa spôsob rozkladu zmesi obsahujúcej cykloalkylhydroperoxid v prítomnosti hydroxidu alkalického kovu rozpusteného vo vodnej fáze, v ktorej je okrem hydroxidu alkalického kovu prítomných aspoň 10 % hmotnostných, vzťahujúc na vodnú fázu, jednej soli alkalického kovu alebo viacero solí. Soľami alkalického kovu sú výhodne uhličitany alkalického kovu alebo soli alkalického kovu s karboxylovou kyselinou s 1 - 24 atómami uhlíka.ŕ
Patent SK-278297-B6 (SK)
Title: Beta-d-phenylthioxylozide derivative, preparation method thereof and therapeutical composition containing this derivative
Inventor: SAMRETH SOTH
IPC: C07C323/19
Filed: 1988-05-03
Abstract: In this patent, there are described compounds with a general formula (I), where R means a hydrogen atom, halogen atom, nitro- or cyano-group, the symbol A means a sulphur or oxygen atom, the symbol B means CH2, CHOH or CO and the symbol Y means the hydrogen atom or alkanoyl group with carbon atoms from 2 up to 5 and the epiemers of them, in the case the symbol B means the CHOH group, the preparation procedure of the above mentioned derivatives is described together with the therapeutic compositions containing these derivatives as an active substance.
Patent CZ-292758-B6 (CZ)
Title: Novel block copolymers and process of their preparation
Inventor: JUKARAINEN HARRI
IPC: C08G77/46
Filed: 1998-08-17
Abstract: The present invention relates to novel polysiloxane-based block copolymers of the general formula T(AB)ixAT (I), wherein A = -(SiR'R''O)inSiR'R'', wherein R' and R'' are the same or different and represent lower alkyl groups or phenyl groups, wherein said alkyl or phenyl groups may be substituted or unsubstituted; B is polyalkylene oxide of formula of the general formula -CHi2)iyO(CHRCHi2O)im(CHi2)iy- or -(CHi2CHRi1COO(CRHCHi2O)imCOCRi1HCHi2- and T represents CHi2=CH(CHi2)iy-2O(CHRCHi2O)im(CHi2)iy- or CHi2=CRi1COO(CRHCHi2O)imCOCRi1HCHi2-, wherein R represents hydrogen, a lower alkyl containing 1 to 6 carbon atoms or phenyl; R1 denotes hydrogen or a lower alkyl containing 1 to 6 carbon atoms; y is 2 to 6; m is 3 to 30; n is 5 to 3000; and x is 0 to 100.
Patent CZ-303685-B6 (CZ)
Title: Niobium powder in the form of agglomerated primary particles, capacitor anode made of such niobium powder and capacitor
Inventor: SHEKHTER LEONID N
IPC: C22C1/047
Filed: 1999-05-05
Abstract: In the present invention, there is disclosed niobium powder in the form of agglomerated primary particles with a particle size in the range of 100 to 1000 nanometers, where the particle size of the agglomerates corresponds to D10 = 3 to 80 microns, D50 = 20 to 250 microns and D90 = 30 to 400 microns as determined according to ASTM B 822. There are also disclosed a capacitor anode obtained by sintering the above-described powder and anodizing thereof, as well as a solid electrolyte capacitor. The niobium powder of the present invention comprises up to 40 atomic percent of Ta, based on the metal total amount alone, or along with one or more metals being selected from the group consisting of Ti, Mo, W, Hf, V and Zr.
Patent CZ-305813-B6 (CZ)
Title: Non-skid device for automobile wheels with disks arranged next to internal lateral plane of the wheel
Inventor: KARNÍK LADISLAV
IPC: B60C27/14
Filed: 2015-03-18
Abstract: The non-skid device for automobile wheels with disks (3) arranged next to internal lateral plane of the wheel according to the present invention has a supporting part (4) that can be attached to the wheel disk (3) from outside. On the supporting part (4), there is slidably mounted in the direction parallel to the wheel axis a sliding body (8), in which arms (9) are rotatably mounted about axes parallel to the wheel axis. The arms (9) are provided at their ends with engagement surfaces (10), which bear in operating position against the pneumatic tire (1) peripheral surface. The sliding body (8) is mounted on the supporting part (4) within a guide, which is formed by at least two tubes (6) each having on its surface slidably mounted an external tube (5) fastened to the sliding body (8). In the tubes (6), there are arranged tensioning springs (7) attached by their one end to the supporting part (4) and by the other end to the sliding body (8). The device is provided with a drive for movement of the sliding body (8) and for turning the arms (9) with the engagement surfaces (10). The drive is pneumatic drive and comprises a compression air source (13), a bellows (15) for the feed of the sliding body (8), pneumatic motors (16) for turning the arms (9) with the engagement surfaces (10), and control elements (14), which are provided with remotely, electrically controlled regulating elements.
Patent CZ-307411-B6 (CZ)
Title: A ventilation diffuser for vehicles and a vehicle with a ventilation diffuser
Inventor: Bureš Michal
IPC: F24F13/20
Filed: 2017-06-07
Abstract: A ventilation diffuser for air distribution in a vehicle comprising an inlet (9) for air supply and an outlet chamber (1) with an outlet wall (2) in which there is a set of outlet openings (22). This ventilation diffuser is provided with a permeable barrier (3) which includes a set of overflow openings (32) for supplying air to the outlet chamber (1), and the outlet wall (2) is provided with routing pockets (23) for directing the air exiting the ventilation diffuser through the outlet openings (22), wherein at least some routing pockets (23) are made in such a way that the routing pocket (23) forms an open cavity on the outside of the outlet wall (2) and overlaps at least one outlet opening (22) with a distance.
Patent CZ-308343-B6 (CZ)
Title: Senzorový substrát pro detekci plynných látek
Inventor: NOVOTNÝ MICHAL
IPC: G01N27/407
Filed: 2019-07-30
Abstract: Senzorový substrát je vytvořený na nosiči (1) z materiálu ze skupiny keramika, křemen, sklo, na jehož horní straně (1.1) jsou uspořádány interdigitální elektrody (3) s prvními kontaktními plochami (2) a na jehož spodní straně (1.2) je vytvořen platinový topný meandr (5) s třetími kontaktními plochami (4.2). Interdigitální elektrody (3) na jeho horní straně (1.1) jsou uspořádány ve tvaru osově souměrného kříže o tloušťce vrstvy elektrody 300 nm až 500 nm. Šířka jednotlivých čar interdigitálních elektrod (3) je v rozmezí 30 μm až 50 μm a poměr šířky čáry ku mezeře je 1:1. Na této horní straně (1.1) jsou proti třetím kontaktním plochám (4.2) vytvořeny souose druhé kontaktní plochy (4.1). Třetími kontaktními plochami (4.2), nosičem (1) a druhými kontaktními plochami (4.1) prochází otvor (6), jehož stěny jsou potaženy kovovým materiálem překrytým vrstvou AgPd pasty a tvoří tak prokov (7) vodivě spojující horní stranu (1.1) se spodní stranou (1.2) nosiče. Třetí kontaktní plochy (4.2) na spodní straně (1.2) nosiče jsou propojeny s platinovým topným meandrem majícím tloušťku v rozmezí 600 nm až 1000 nm, šířku čáry 50 až 100 μm.
Patent CZ-309485-B6 (CZ)
Title: Compacting powders by volumetric moulding
Inventor: SVOBODA JIŘÍ
IPC: B22F3/18
Filed: 2020-10-19
Abstract: Compacting metal powders by volumetric moulding is that the powder intended for compaction consists of a metal matrix containing at least one type of hardening metal oxide with a volume fraction of 1 to 10%. The powder is stored in a deformable and airtight work container, from which the air is pumped out, and subsequently, at 700 to 1,300 °C, the volume forming of the work container is carried out mainly by rotary forging or rolling. After compaction, the compacted powder is annealed at 1000 to 1400 °C for 0.5 to 24 hours to ensure secondary re -crystallization.
Patent SK-286333-B6 (SK)
Title: Chimney stack
Inventor: RAWE RUDOLF
IPC: F23J13/08
Filed: 2002-01-24
Abstract: The invention relates to a chimney stack (210, 310, 410), comprising a closing plate (12) in which openings of an exhaust gas shaft (14) and an air/exhaust gas shaft (16) that are open towards the top, as well as disposed therein between the opening of a fresh air shaft (18) that is open towards the top, are disposed side by side. An exhaust gas discharge neck (20) is provided above the opening of the exhaust gas shaft (14) and an air/exhaust gas discharge neck (22) is provided above the opening of the air/exhaust gas shaft (16), said air/exhaust gas discharge neck having at least one intake opening (24) for supply air close to the closing plate (12). A guiding device (234, 334, 434) is disposed above the opening of the fresh air shaft (18) and guides the exhaust gas discharged from the exhaust gas discharge neck (20) across the opening of the fresh air shaft (18) and across the intake opening (24) of the air/exhaust gas discharge neck (22).
Patent CZ-296605-B6 (CZ)
Title: 3,3-Diphenylpropylamines, pharmaceutical compositions, process of their preparation and use
Inventor: MEESE CLAUS
IPC: A61P13/10
Filed: 1999-05-11
Abstract: In the present invention, there are disclosed novel derivatives of 3,3-diphenylpropylamines, processes for their preparation, pharmaceutical compositions containing the novel compounds, and the use of the compounds for preparing medicaments. More particularly, the invention relates to novel prodrugs of anti-muscarine agents with superior pharmacokinetic properties, processes for their preparation, pharmaceutical compositions containing them, a method of using said compounds and pharmaceutical compositions for the treatment of urinary incontinence, gastrointestinal hyperactivity (irritable bowel syndrome) and other smooth muscle contractile conditions.