baber/WOPTO huggingface dataset:
Patent SK-282347-B6 (SK)
Inventor: GUSTAVSSON ANDERS
IPC: C07D401/12
Filed: 1996-12-05
Abstract: Je opísaný spôsob prípravy 5-metoxy-2-[[(4-metoxy-3,5- dimetyl-2-pyridinyl)-metyl]sulfinyl]-1H-benzimidazolu zo (4-metoxy-3,5-dimetyl-2-pyridinyl)metylalkoholu cez (4-metoxy- 3,5-dimetyl-2-pyridinyl)metylchlorid a 5-metoxy-2-(((4-metoxy- 3,5-dimetyl-2-pyridinyl)-metyl)tio)-1H-benzimidazol, ktorý spočíva v tom, že reakčné kroky sa uskutočňujú postupne za sebou bez izolácie medziproduktov vznikajúcich počas spôsobu, s použitím jedného hlavného rozpúšťadlového systému spoločného pre celý reakčný postup. Spôsob podľa predloženého vynálezu môže tiež zahŕňať dodatočný krok čistenia.ŕ
Patent CS-277310-B6 (CS)
Inventor: HIRES JAROSLAV RNDR CSC
IPC: C09D163/02
Filed: 1989-03-11
Abstract: Směs sestává z jedné složky na bázi epoxidové
pryskyřice dianového typu a druhé složky na
báizi ve vodě rozpustného polyamidového
tvrdidla a plnidel, aditiv a pigmentů, které jsou
součástí kterékoliv složky; obsahuje na 100
hmot. dílů pryskyřice tvořené směsí 80 až 96 %
hmot. epoxidové pryskyřice dianového typu o
molekulové hmotnosti 380 až 500 a 4 až 20 %
hmot. roztoku obsahujícího 45 až 55 % hmot.
epoxidové pryskyřice dianového typu o molekulové
hmotnosti 700 až 3000 esterifikované 0,5
až 40 % hmot. mastných kyselin s počtem
atomů uhlíků 10 až 18, v organickém rozpouštědle,
obsahuje 100 až 300 hmot. dílů
tvrdidla, obsahujícího 40 až 60 % hmot. produktu
reakce polyaminů o počtu uhlíkových
atomů 2 až 20 a dusíkových atomů 2 až 10 s
nenasycenými adukty mastných kyselin s počtem
atomů uhlíků 10 až 18, maleinanhydridu
a formaldehydových kondenzátů ve hmot. poměru
polyaminů a aduktů 1:0,1 až 1,2 a 40 až
60 %. hmot. vody a 3 až 10 % hmot. neionogenního tenzidů, případně 1 až 10 %
hmot. kyseliny octové, a dále obsahuje 1
až 600 hmot. dilů pigmentů na bázi sloučenin
olova, baria, titanu, zinku a vápníku.
Tato směs je vhodná pro nátěrové
hmoty, jejichž účelem je zabránit pronikání
plynů a elektromagnetického záření
z jimi natřeného materiálu, zejména stavebního
a naopak.
Patent CS-276967-B6 (CS)
Title: Method of a rock consolidation and apparatus for making the same
Inventor: NORKUS HANS DIPL ING
IPC: E21D9/00
Filed: 1982-03-24
Abstract: The rock and coal strata which tend to flake or break out are stuck or nailed to one another in that, simultaneously with the consolidation, anchors or spikes 4 of tubular form are introduced and stuck in the drill hole by means of the consolidating material. The tubular rod consists of material of high strength having an elasticity far above that of steel, and thus is usable especially as anchor in roadways which are heavily stressed at the gallery connection. Possibilities of attachment for high-pressure pumps are produced by suitable ends. A uniform distribution of the consolidating agent in the cavity between rod and drill hole wall is guaranteed by bores formed over the length. A device serving simultaneously as consolidating cartridge, anchor and spike has an interior divided by a partition into two chambers, the chamber walls having apertures closed by the side edges of the partition while the partition carries a mixer head at the upper end and is conducted out of the device at the lower end. <IMAGE>
Patent CS-276682-B6 (CS)
Inventor: BELOHOUBEK KAREL
IPC: F04D29/52
Filed: 1990-05-29
Abstract: Nosné poloprstence (3, 4) jsou v každé
z obou polovin (13, 14) skříně statoru
uchyceny centrážními úchytkami (18) , upevněnými
v tělese skříně. Každá centrážní
úchytka (18) má čelni nos (20) s klínovým
úkosem (21) a je zalisována do příčné klínové
drážky (22) , upravené ve vnějším nákružku
(10) nosných poloprstenců (3, 4).
Mezi nákružkem (10) a dnem obvodové drážky
(12) je radiální dilatační vůle (11).
Výztužná bandáž má v dělicí rovině (6) dilatační
spáru (23) . V dolni části (8) výztužné
bandáže je fixační kolík (25),
opatřený v horní části naváděcím kuželem
(27), který zapadá do vývrtu (26) s dilatační
vůli v horní části (7) výztužné bandáže.
Dvojice úchytných a vodicích prvků
je umístěna souměrně dle svislé roviny
procházející osou rotace stroje.
Patent CZ-279002-B6 (CZ)
Title: Process for preparing d-arabinose
Inventor: ROSENBERG MICHAL ING CSC
IPC: C07H3/02
Filed: 1990-09-13
Abstract: When preparing D-arabinose based on the gluconane decarboxylation with the use of hydrogen peroxide and the catalyst also is present, this decarboxylation is provided so that, hydrogen peroxide is acting to sodium gluconane and the ferro and ferric ions have a catalytic effect in the environment of water and methanol, at the temperature of 30 up to 50 Celsius degrees, at the pH value of 4,5 up to 7,0, while hydrogen peroxide concentration of 0,01 up to 1 weight percent in the reaction mixture is kept based on the continuous adding of hydrogen peroxide.
Patent CZ-278976-B6 (CZ)
Title: High-power reverse conducting thyristor
Inventor: KOJECKY BEDRICH ING CSC
IPC: H01L29/747
Filed: 1989-09-06
Abstract: The device is formed by a jointly arranged thyristor and anti-parallel diode on one plate of monocrystalline silicon so that the diode structure (2) is adjacent to the whole outer perimeter of the thyristor structure (3). The essence of the invention of the semiconductor system is that the ratio of the central specific resistance of the layer (1) of type N<->electrical conductivity to the width of this layer (1) ranges from 4.10<3> to 8.10<3> Ohm.<IMAGE>
Patent CZ-289728-B6 (CZ)
Title: Composition of soda-lime glass and use thereof
Inventor: KOCH STEPHANIE
IPC: C03C3/085
Filed: 1995-10-13
Abstract: Disclosed is heat stable glass composition containing 45 to 68 percent by weight of SiOi2, 0 to 20 percent by weight of Ali2Oi3, 0 to 20 percent by weight of ZrOi2, 0 to 10 percent by weight of Bi2Oi3, 2 to 12 percent by weight of Nai2O, 3.5 to 9 percent by weight of Ki2O, 1 to 13 percent by weight of CaO, 0 to 8 percent by weight of MgO, whereby the sum of the SiOi2, Ali2Oi3 and ZrOi2 oxide weight percentages is equal to or less than 70 percent by weight, the sum of the Ali2Oi3 and ZrOi2 oxide weight percentages is equal or greater than 2 percent by weight, the sum of the alkali metal Nai2O and Ki2O oxide weight percentages is equal or greater than 8 percent by weight and it can further contain BaO and/or SrO oxides in such amounts that 11 percent by weight the sum of the MgO + CaO + BaO + SrO oxide weight percentages is greater than or equal to 11 percent by weight but less than or equal to 30 percent by weight. This glass composition can be used for preparing substrates for emission grids or for refractory glass sheets.
Patent CZ-291477-B6 (CZ)
Title: Derivatives of pyridinylaminomethylidene bisphosphonic acid tetraester, pharmaceutical preparation containing thereof and use thereof
Inventor: HEIKKILA-HOIKKA MARJAANA
IPC: A61P19/00
Filed: 1995-06-02
Abstract: The present invention relates to certain derivatives  of pyridinylaminomethylidene bisphosphonic acid tetraesters of the general formula, which are optionally substituted on a pyridine ring, and their use for the treatment of bone diseases, such as osteolytic bone diseases due to malignancy, Paget's disease and primary and secondary osteoporosis. Claimed is also a pharmaceutical preparation in which the derivatives are comprised.
Patent CZ-296516-B6 (CZ)
Title: Nucleic acid coding for c-Ret ligand, polypeptide coded by this nucleic acid and process for its preparation
Inventor: SANICOLA-NADEL MICHELE
IPC: A61K47/48
Filed: 1997-05-07
Abstract: The present invention provides a pure and isolated DNA molecule coding for a polypeptide, having at least 80 percent sequence identity with amino acid sequence being selected from the group consisting of murine RetL3 (sequence id. No. 17) and human RetL3 (id. No. 21), wherein the polypeptide specifically interacts with the receptor protein Ret, and which when it interacts with Ret triggers Ret dimerization and/or autophosphorylation of the tyrosine kinase domain of the receptor protein Ret. There is further provided a polypeptide, being coded by the DNA molecule as well as process for preparing such polypeptide by making use of host cells expriming DNA according to the invention being inserted in the host cells by means of a vector.
Patent CZ-299423-B6 (CZ)
Title: Novel BPC peptide salts exhibiting organo-protective activity, process of their preparation and their use in therapy
Inventor: SIKIRIC PREDRAG
IPC: A61K38/00
Filed: 1998-05-20
Abstract: The present invention reletes to a process for preparing peptide salts exhibiting organo-protective activity wherein the salt is formed by a negativelly charged BPC (Body Protection Compound) peptide of 8 to 15 amino acid residues and a cation of an inorganic or organic non-toxic base. If compared with the BPC peptide alone, these salts exhibit greaster physichaùchemical stability. There is also described the use of the above-indicated salts for the preparation of pharmaceutical compositions intended for treating various human or animal diseases.
Patent SK-288091-B6 (SK)
Title: Rotary generator mechanical energy from slow-flowing media - I.
Inventor: BALARA MILAN
IPC: F03B7/00
Filed: 2010-04-21
Abstract: Device for obtaining mechanical energy from slow-flowing media, characterized in that the stream of flowing medium (13) are positioned rotating surface (12), in which the fixed shafts (9) that are stored in the upper bearing (10) and the lower bearing (7) rotary frames (11). Each of the shaft (9) is connected to the gear mechanism (8), which is also attached to the housing (3) of the upper bearing (10) of the outer frame (1). Sleeve (3) of the upper bearing (10) and housing (4) of the lower bearing (7) is kept output shaft (2) on which are mounted rotating frame (11) with rotating surfaces (12), by means of flanges (5), fixed associated with the output shaft (2). As a result, the rotating surfaces (12) while rotating the output shaft (2) rotated so as to generate the interaction with the flowing medium, the maximum torque on the output shaft (2). The outer frame (1) is firmly connected to the base (6), maintaining a stable position of the device.
Patent SK-278999-B6 (SK)
Title: Method fof dehumidification of n-cyclohexyl thiophthalimide
Inventor: PAPP JOZEF
IPC: C07B63/00
Filed: 1992-12-15
Abstract: The procedure described in this patent is based on the affinity lowering of cyclohexylthiophthalimid related to humidity when 0,00002 up to 3,5 weight percent of surface active agent is added, while this agent consists of non ionic, anion active or cation active tenzide or a mixture of them, added to the resulted water suspension of the isolated product, being dried after filtration has been completed.
Patent CZ-302395-B6 (CZ)
Title: Process for preparing (3R,4S)-l-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3- hydroxypropyl)]-4-(4-hydroxyphenyl)-2-azetidinone
Inventor: SLAVIKOVA MARKUTA
IPC: C07D205/08
Filed: 2007-03-02
Abstract: The present invention relates to a process for preparing (3R,4S)-l-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3- hydroxypropyl)]-4-(4-hydroxyphenyl)-2-azetidinone (Ezetimibe) of the general formula I, starting from the optically active (S)-N-acyl-oxazolidide of the general formula II, which is reacted with an alkyleneglycol of the general formula III wherein n = 1 or 2, in the presence of an acidic catalyst in a hot, water-immiscible solvent, (stage 1), and the obtained acetal-oxazolidide of the general formula IV wherein n means the same as above, is subjected to reaction with a silyl-imine of the general formula V wherein R represents a trialkylsilyl protective group, in the presence of a Lewis acid, such as titanium tetrachloride or isopropoxy titanium tetrachloride and a strong organic base in an inert organic solvent in the temperature range of -40 to 0 degC (stage 2) and the so prepared amino-oxazolidide of the general formula VI, wherein both R and n have the meanings mentioned above, is cyclized by the action of a silylation agent and the catalytic quantity of a fluoride in the environment of an inert organic solvent in the temperature range of -20 to 50 degC (stage 3) and the so obtained silylated azetidinone of the general formula VII wherein both R and n have the meanings mentioned above is desilylated by the action of a desilylation agent, such as tetrabutylammonium fluoride, in an inert organic solvent in the temperature range of -10 to +40 degC and the thus obtained ketal of the general formula VIII wherein n has the same meaning as above, is deketalized by the action of acidic agents in a mixture of water and a water-miscible solvent in the temperature range of 0 to 80 degC (stage 5) and the obtained ketone of the general formula IX is finally reduced with asymmetrical boron agents in an inert organic solvent in the temperature range of -20 to +50 degC (stage 6).
Patent CZ-305692-B6 (CZ)
Title: Gas emission modeling device
Inventor: Dolejš Jan
IPC: G01N33/497
Filed: 2010-03-19
Abstract: The present invention relates to a gas emission modeling device consisting of two lateral walls (1), (2), a front wall (3), featuring an outlet opening (4) of rectangular form, and a rear wall (5) with a round opening (15) accommodating and axial-flow fan (6). A top wall (7) is divided into 3 parts, which separate a tunnel interior, wherein a strip (09) with hooks (19) for attaching separated gas sensors and other instruments is situated in the first part (8), in the middle part (16), there is situated a slide-in transparent board (11) with a pin (12) attached thereto. A storage surface (14) for a substrate to be investigated and reaching up to the third part (13), is disposed underneath the middle part. The walls of the first part (8), the second part (16) and the third part (13) are thermally insulated.
Patent CZ-305627-B6 (CZ)
Title: Method of measuring straightness of holes and apparatus for making the same
Inventor: PAJGRT JAN
IPC: G01J9/02
Filed: 2014-05-20
Abstract: In the present invention, there is disclosed a method of measuring straightness of holes characterized in that first a reflector (8) is slidably introduced into the hole (20) to be measured. Subsequently, a beam (1A) of electromagnetic radiation is transmitted on the reflector (8) and the reflector (8) is moved through the measured hole (20) past the measured hole (20) axis such that the movement thereof copies roughness of the measured hole (20). Irregularities become evident in the reflector (8) side deviation, which causes side deviation of a beam (1B) reflected from the reflector (8), whereupon this side deviation is detected by a detector (5). Apparatus for making the above-described method comprises a source (2) for transmission of a beam (1A) of electromagnetic radiation into a hole (20) to be measured, a reflector (8), a device for longitudinal feed of the reflector (8) through the measured hole (20) and a detector (5) of reflected beam (1B) position.
Patent CZ-307129-B6 (CZ)
Title: A method of preparing a bimodal mixture of nanoparticles and copper microparticles with a polymeric protective layer
Inventor: Macák Jan
IPC: C22C9/00
Filed: 2014-09-24
Abstract: The invention relates to a method for preparation of a bimodal mixture of copper nanoparticles and microparticles with a polymeric protective layer, in which in the first step is prepared a reaction mixture containing at least one precursor of copper, an aqueous solution of at least one monohydric and/or polyhydric alcohol and at least one organic polymer in a weight ratio of a precursor (precursors) of copper : alcohol (alcohols) : organic polymer (polymers) 1 : 5-500 : 0.05-0.5, and in the second step at least one organic reducing agent is quantitatively added to this reaction mixture under intensive stirring, the weight ratio of precursor (precursors) of copper : organic reducing agent (agents) being 1 : 1-20, whereby from the reaction mixture under constant intensive stirring are simultaneously reduced and precipitated copper nanoparticles and microparticles, which are provided with a protective layer of organic polymer (a mixture of organic polymers). The invention also relates to a bimodal mixture of copper nanoparticles and microparticles with a protective layer of polymer prepared by this method, and a printing formulation for printing electrically conductive layers, which contains 55 to 85 % by weight of this mixture.
Patent CZ-305865-B6 (CZ)
Title: Erosion control cultivation device
Inventor: Mayer Václav
IPC: A01B63/118
Filed: 2014-10-13
Abstract: The erosion control cultivation device according to the present invention comprises both an attachment frame (1), which is provided with means for connection with a three-point linkage installed on a mobile agricultural machine, and a main frame (2) with agricultural ground working impalements (4) mounted thereon. The main frame (2) is coupled with the attachment frame (1) in stationary manner. On the main frame (2), there are pivoted levers of the second order (3) with needful static and rotary working tools attached thereto. The static working tools are particularly represented by a forming share (41) and a covering tool, while the group of the rotary working tools is particularly comprised of a hole-digging wheel (42), a shovel wheel (43) and a lifting wheel (44).
Patent CZ-306119-B6 (CZ)
Title: Method of generating low-temperature plasma, plasma treatment process of fluids, powder materials and solid substances by making use of such low-temperature plasma and apparatus for making the same
Inventor: SŤAHEL PAVEL
IPC: H05H1/48
Filed: 2015-05-06
Abstract: Plasma treatment of gases in large volumes, treatment of powder materials and liquid under atmospheric pressure represent a significant issue because of specific properties of plasma sources. For decontamination of gases, there is used a creeping rotary discharge of the gliding arc type generated by a high-voltage source (2) connected to a ground electrode (3) with rotation symmetrical discharge chamber (4), and to an inner conical electrode (5) arranged separately and rotatably inside the discharge chamber (4). The discharge is blown out of the discharge chamber (4) by a stream of working transport gas (13). Disadvantage of the above consists in significant demands to a gas (13) volume and a device output, as well as in a pressure difference deteriorating treatment process and limiting capacity and device efficiency. The present invention is based on generating a creeping rotary discharge of the gliding arc type without gas (13) blowing out (13), but only by rotation of the inner electrode (5) having a specific form of a discharge worm (16) or a discharge propeller (17), without any negative pressure difference. The method of and apparatus according to the present invention are suitable for plasma treatment of gases (7), liquids (8), powder materials (10) as well as solid materials (12, 15).
Patent CZ-306120-B6 (CZ)
Title: Method of winding self-supporting bobbin and self-supporting bobbin with cheese package of lower thread for sewing machines
Inventor: BERAN JAROSLAV
IPC: B65H59/38
Filed: 2015-05-06
Abstract: The thread is wound from an inside diameter (di1) of the bobbin package at a higher initial gear ratio between the speed of the bobbin being wound and a winding device split drum or a cam until a preset diameter for a gear ratio jump is achieved. After the preset diameter (di2, di3, di4) of the package for a jump change is achieved, the gear ratio is decreased in jumping manner, wherein all over the interval of the package diameter increase up to the next jump change of the gear ratio, the gear ratio continuously increases or decreases by controlled winding in order to maintain constant the axial distance between the adjacent coils equal to the thickness of the wound thread. A self-supporting bobbin with cheese package of lower thread for sewing machines is characterized in that between the inside diameter (di1) of the bobbin package and the outside diameter (di5) of the bobbin package is at least one jump change in the winding ratio. In the interval between the winding ratio changes, the thread coils (30) following each other are put side by side with zero gap, which is maintained in the interval between the jump changes of the winding ratio by continuous increase or continuous decrease of the winding ratio within a small range. The jump change of the winding ratio is caused by a jump change of the winding device gear ratio.
Patent CZ-298902-B6 (CZ)
Title: Monitoring system
Inventor: KOH SOO KEONG
IPC: G06F16/10
Filed: 1998-06-08
Abstract: The present invention relates to a monitoring system, particularly for libraries, including a number of borrowable items from which each having a radio frequency identification device mounted thereon and the radio frequency identification device has a unique identification code. A processing unit (1) is connected to a database containing an indication of the location of each library item and at the same time, it is connected to at least one borrowing station (3), a borrowed item returning station (2) and the returned item sorting station. The borrowed item returning station (2) includes a receptacle (32, 33) into which the borrowed item (34) can be inserted. The receptacle (32, 33) includes an antenna (10), which detects the insertion of a library item having a radio frequency identification device mounted thereon. The borrowed item (34) returning station responds to the insertion of a library item into the receptacle detects the identification code and sends the identification code corresponding to the returned library item to the processing unit (1). The processing unit (1) responds to the received identification code, updates the information on the database relating to the returned library item to indicate that the returned library item has been returned to the library.
Patent CZ-300124-B6 (CZ)
Title: Permanent cell line of amniocytes, process of its preparation and its use for producing vectors for transfer of genes
Inventor: SCHIEDNER GUDRUN
IPC: C12N7/00
Filed: 2000-11-07
Abstract: The present invention relates a permanent cell line of amniocytes containing at least one nucleic acid expriming gene products of E1A and E1B adenovirus sections. The invention further relates to a process for preparing a permanent cell line of amniocytes and the use of such line for producing vectors for transfer of genes and/or adenovirus mutants. Another aspect is the use of amniocytes and, in which isolated primary human cells are simultaneously transfected with a sequence allowing at least one cell-transforming factor to be expressed and adenovirus gene products of E1A and E1B adenovirus sections for the preparation of the permanent cell line of amniocyte.
Patent CZ-302953-B6 (CZ)
Title: Method for producing a devulcanization product of comminuted rubber waste and process for preparing devulcanization mixture
Inventor: ALSDORF PETER
IPC: C08J11/10
Filed: 2000-10-21
Abstract: The present invention relates to a method for producing a devulcanization product of comminuted rubber waste, comprising the steps of: treating the rubber granules to swell a rubber structure of the granule surface of the rubber granules; admixing a chemically reductive devulcanization formulation to the rubber granules with the swelled rubber structure; acting mechanically on the rubber granules in a heating and cooling mixer combination and allowing the devulcanization formulation to cleave chemically reductively sulfur bridges of the granule surface, while the rubber granules and the devulcanization formulation reach a transfer temperature of 105 to 150 degC; and subsequently immediately cooling the rubber granules and the devulcanization formulation. The invention also relates to