baber/WOPTO huggingface dataset:
Patent CZ-290643-B6 (CZ)
Title: Process for preparing caprolactam
Inventor: FUCHS EBERHARD DR
IPC: C07D201/08
Filed: 1995-11-29
Abstract: In the present invention there is disclosed a process for preparing caprolactam comprising the following steps: (a) heating 6-aminocaproic acid nitrile or a mixture of nitrile/water/alcohol with a catalyst in a reactor A to obtain a mixture I; (b) distillation of the mixture I to obtain overhead distillate, caprolactam and a sink, whereby ammonia being present in the mixture I is optionally distilled off therefrom; (c) treating the overhead distillate in the A reactor of the step (a) after optional mixing thereof with the nitrile/water/alcohol mixture used in the step (a) prior introduction into the reactor A, or by introducing the overhead distillate, optionally with the sink of the step (b) into a reactor B, whereby prior introducing the overhead distillate into the reactor B can be optionally mixed with the  nitrile/water/alcohol mixture used in the step (a) and then caprolactam is obtained by distillation in analogous way to the step (b), and (d) mixing the sink with water and heating thereof in a reactor D to obtain a reaction product, from which caprolactam is subsequently distilled off.
Patent CZ-303699-B6 (CZ)
Title: Laser measuring system
Inventor: SELIGOVA DAGMAR
IPC: G01B11/00
Filed: 2012-01-13
Abstract: In the present invention, there is disclosed a laser measuring system consisting of eight laser modules (7) serving as light sources being provided with an integrated optics in order to form a narrow light trace (6). At least three laser modules (7) are disposed between two base plates (5) forming thus a sectional plane of total angle 360 degrees. A power supply unit (4) and an inertial system module for measuring incline are disposed on one of the base plates (5). A digital camera (2) is suspended on steel wire ropes in a suspension (1) above the all laser modules (7) at a suitable distance. The entire laser measuring system is then connected to a control unit.
Patent CZ-296649-B6 (CZ)
Title: Process for preparing stabilized polypeptide composition comprising stabilizing polypeptide against denaturation when treated with organic solvents, preparation of the polypeptide and composition for controlled release of polypeptide
Inventor: CLELAND JEFFREY L
IPC: A61K38/00
Filed: 1994-02-17
Abstract: In the present invention, there is disclosed a process for preparing stabilized polypeptide composition comprising stabilizing a polypeptide against denaturation when treated with an organic solvent, wherein the method comprises admixing the polypeptide with a polyol, wherein the molecular weight of the polyol is less than about 70,000, and wherein the polyol is represented by trehalose, to form an admixture; and treating the admixture with an organic solvent. There is further described a composition for controlled release of a polypeptide, said composition comprising a polypeptide admixed with an excipient, the excipient being a polyol having a molecular weight less than about 70,000, wherein the polypeptide admixed with the excipient is treated with an organic solvent and is encapsulated in a polymer matrix.
Patent CZ-286526-B6 (CZ)
Title: Process for producing corrugated tube and corrugated tube produced in such a manner
Inventor: JARVENKYLA JYRI
IPC: B32B5/18
Filed: 1995-04-03
Abstract: The present invention relates to a process for producing a multilayer corrugated tube and the corrugated tube per se being produced in this way  and containing an internal tube (2), a corrugated external tube (5) and a layer (3, 6, 7) of plastic arranged between them. Separated layers (3, 6, 7) of plastic are performed on the internal tube (2) outer surface and on the external tube (5) inner surface, whereby during connection of the internal tube (2) and the external tube (5) the separated layers (3, 6, 7) of plastic are joined with each other in at least a portion of ribs (5a).
Patent CZ-288960-B6 (CZ)
Title: Sorting box system for sawn timber or similar goods
Inventor: HANSES JOSEF
IPC: B65G47/44
Filed: 1996-03-06
Abstract: In the present invention there is disclosed a sorting box (4) system (2) for sawn timber or similar goods having a plurality of sorting boxes (4) arranged in a row below a substantially horizontal feeding transverse conveyor (6). The sorting boxes (4) may be emptied through their bottoms on an underlying, substantially horizontal discharge transverse conveyor (22). The sorting box system (2) is characterized in that an emptying system (36) common to all sorting boxes (4) may be moved along the row of sorting boxes (4) up to individual positions that correspond to each sorting box (4). The emptying system (36) can unlock a closure member (16) at the bottom of each sorting box (4) and lock it again after emptying the corresponding sorting box (4). The expense with individual emptying systems for each sorting box (4) may thus be dispensed with. After unlocking the relatively simple closure member (16), the emptying system (36) can preferably lower it together with the overlying goods down
Patent CZ-288419-B6 (CZ)
Title: Vibration damping, workable wall material or wall covering material
Inventor: JOSEFSSON PERCY
IPC: E04B1/98
Filed: 1996-03-27
Abstract: In the present invention there is disclosed a vibration damping, workable wall material or wall covering material being in the form of a laminate that comprises two thin metal sheets and a solid rubber layer sandwiched therebetween. The rubber layer is a solid rubber foil or rubber film having a thickness of 0.08 to 0.30 mm, is produced by carrier calendering, and is vulcanized together with each of the metal sheets. Suitable metal sheet thickness is within the range of 0.2 to 0.7 mm. Said rubber layer can be made of an electrically conductive mixture. In case the material usage is intended in areas with heavy demands on hygiene, the metal sheet is produced from stainless steel.
Patent CZ-282798-B6 (CZ)
Title: Apparatus for thermofluid dehydration and separation of waste coal sludges
Inventor: HORAK JAROMIR PHDR ING
IPC: F26B3/08
Filed: 1994-12-16
Abstract: This equipment for the thermo-fluid dehydration and separation of coal sludge consists of a closed reactor (1), which is connected from one side to the sources (30) of pre-heating and the pressure of the gas medium and, on the other side, the collecting cyclones (4) are connected to the reactor (1). The reactor (1) is equipped with an inlet (12) and on the outlet with a feeding worm (15) and in the inside part of the reactor (1), under the bevelling of the walls, there is a honeycomb insert (2), above which there is a slow-running mixer (3), and the cyclones (4) are connected through the discharge pipe (16) to the filtration element (100).<IMAGE>
Patent SK-280916-B6 (SK)
Title: Sterilisation method of solid surface
Inventor: CASTBERG HELGE BAKKETUN
IPC: B65B55/08
Filed: 1992-04-13
Abstract: A sterilising method comprises subjecting material to laser UV with the energy density being greater than 50 mJ/s/cm2, applied for less than 10 seconds. The surface is subjected to laser UV alone or substantially simultaneously with laser IR and/or hydrogen peroxide to obtain a synergistic effect between the UV and the IR and/or hydrogen peroxide, to render microorganisms present at said material non-viable.
Patent SK-278600-B6 (SK)
Title: Stabilized polypropylene and propylene copolymers
Inventor: TOCHACEK JIRI
IPC: C08K5/526
Filed: 1989-03-13
Abstract: Polypropylene and copolymers related to polypropylene with low yellow colour level and low content of grey pellets are gained, in the case a synergic mixture of phenol and phosphide stabilisers contains 10 up to 90 weight percent of phosphides being able to hydrolyse up to 7 percent and 10 up to 90 weight percent of phosphides being able to hydrolyse over 7 percent. The capability of phosphides to be hydrolysed is measured based on the contact of phosphides with air humidity.
Patent CZ-297176-B6 (CZ)
Title: Sliding panel being guided in at least one guide rail
Inventor: BLOEBAUM ERNST UDO
IPC: E05D15/06
Filed: 1998-07-25
Abstract: The present invention relates to a sliding panel (1) the sliding panel elements (3,4) of which are aligned in a row next to each other when the sliding panel is closed and are positioned orthogonally in relation to the sliding panel when it is in its parked position. The individual sliding panel elements (3,4) are guided on a guide rail (2), a curved or bent rail section (5) being adjacent to said guide rail (2) in the transitional area leading to the parked position. The invention is characterized in that the guide rail (2) has a curved or bent rail section (5) in the transitional area leading to the parked position itself. When a point is switched intermediately, said rail section opens up onto a parking rail (7) running orthogonally or at an angle to the guide rail (2). The free end (8) of the parking rail (7) is configured so that it extends into the area of the sliding panel (1). At the same time, the last sliding panel element (3) of the sliding panel (1) is guided with its front guide element (10) (from the perspective of the closing direction X) in the rail section (5) and with its rear guide element (11) exclusively in the parking rail (7), whilst all of the remaining sliding panel elements (4) are guided in the rail transient section (5) with both guide elements.
Patent CZ-301165-B6 (CZ)
Title: Use of benzenesulfonyl(thio) ureas for treating and prophylaxis of autonomous nervous system dysfunctions and use of the benzenesulfonyl(thio) ureas in combination with beta-receptor blockers
Inventor: WIRTH KLAUS
IPC: C07C335/42
Filed: 1999-09-02
Abstract: Substituted benzenesulfonylureas and -thioureas show effects on the autonomous nervous system. The invention relates to the use of said compounds in the treatment and prophylaxis of dysfunctions of the autonomous nervous system, in particular of vagal dysfunctions, for example in the case of cardiovascular diseases, and their use for the preparation of pharmaceutical compositions for such treatment and such prophylaxis. The invention further relates to the use of said compounds in combination with beta-receptor blockers and pharmaceutical compositions.
Patent CZ-301587-B6 (CZ)
Title: Mechanical drive of quick-closing valve for turbine
Inventor: KUBIUE STANISLAV
IPC: F01D17/20
Filed: 2004-03-15
Abstract: The present invention relates to a mechanical drive (1) of a turbine quick-closing valve (2) comprising a body (3) with a spindle (7) mounted therein. A closing spring (13) disk (12) is attached to said spindle (7). The spindle (7) being screwed in a sliding nut (5) movably mounted in a guide (6) within the body (3), is connected with a control cone (8) communicating with a seat of the quick-closing valve (2). In said body (3), there is fastened a main braking device (4) intended for holding the sliding nut (5) in working position. The spindle (7) is coupled via a gearbox (14) and a toothed wheel (16) with a motor (15). Said toothed wheel (16) is slidably mounted on the spindle (7) for turning the spindle (7) to open or close the quick-closing valve (2) and for tightening or compression of the closing spring (13). The main braking device (4) is adapted for its disengagement upon application of an external signal and closing the quick-closing valve (2).
Patent CZ-298753-B6 (CZ)
Title: Packaging laminate
Inventor: ANDERSSON THORBJAARN
IPC: B65D65/40
Filed: 2002-10-18
Abstract: In the present invention, there is disclosed a packaging laminate (20, 30) for a retortable packaging container, the packaging laminate including a rigid, but foldable layer (21; 31) of paper or paperboard, external, liquid-tight coatings (22; 23; 32; 33) and an aluminium foil (24; 34) serving as gas barrier and disposed between the core layer (21; 31) and the one outer liquid-tight coating (22; 23). The invention is characterized in that the packaging laminate also includes at least a further layer (25; 35) serving as gas barrier between the core layer (21; 31) and the aluminium foil (24; 34) wherein said at least one additional gas barrier layer (25; 35) is bonded to the core paper or paperboard layer (21;31) by an interjacent lamination or adhesive layer (36) wherein the external, liquid-tight coatings (32; 33) and said interjacent lamination or adhesive layer (36) are made of polypropylene (PP).
Patent CZ-306438-B6 (CZ)
Title: A method and a device for applying a liquid polymer matrix on spinning cords
Inventor: Čmelík Jan
IPC: D04H1/728
Filed: 2011-04-12
Abstract: The liquid polymer matrix is applied to the active spinning zone of the cord (2) of the spinning element of the spinning electrode by means of the coating agent (6) reversibly moving along the active spinning zone of the cord (2). The liquid polymer matrix is applied to the cord (2) all around its perimeter and without contact with the gaseous environment in the spinning space. When the cord (2) is emerging from the coating agent (6), the thickness of the layer of the liquid polymer matrix on the cord (2) is reduced. Immediately after emerging from the coating agent (6), the process of electrostatic spinning of the liquid polymer matrix applied to the cord (2) is started.
Patent CZ-306594-B6 (CZ)
Title: A millisecond delay pyrotechnic composition for industrial detonators with explosion delay time of 25-1000 ms from the initiation, the method of manufacturing the delay composition and an electric and non-electric detonator
Inventor: VALENTA PAVEL
IPC: C06C7/00
Filed: 2011-07-28
Abstract: The pyrotechnic delay composition contains FeSiZr as a flammable material and Bi.sub.2.n.O.sub.3 .n. as an oxidizing agent in the ratio of 50 .+-. 15 % of weight FeSiZr a 50 .+-. 15 % of weight Bi.sub.2.n.O.sub.3.n.. FeSiZr is an alloy of dominant elements of Si, Zr, Fe, with the contents of Ti, and trace admixtures originating from aluminosilicates. The threshold portion of the dominant elements in FeSiZr is: Si at least 30 % of weight, Zr at least 10 % of weight, Fe maximum 25 % of weight The regulator of burning speed is an additive TiO.sub.2 .n. in the amount of up to 5 % of weight from the total weight. When producing the millisecond delay pyrotechnic composition, FeSiZr is modified by a physical process of grinding to a particle size in the range from 1 to 10 .mi.m, Bi.sub.2.n.O.sub.3 .n. to a particle size in the range from 1 to 10 .mi.m, and then the two components are mechanically homogenized and made in tablets using the pressure of 255 .+-. 100 MPa, and, subsequently, they are crushed to fraction having a grain size of 0,2 to 0,8 mm. Finally, the composition is pressed into the casing of the detonator retarder using the pressure of 280 .+-. 100 MPa with column height of 5 to 40 mm. Further, there is described the electric and non-electric detonator containing this pyrotechnic delay composition.
Patent CZ-304462-B6 (CZ)
Title: Working electrode, coulometric detector and method of changing working material
Inventor: DEJMKOVÁ HANA
IPC: G01N27/00
Filed: 2013-04-22
Abstract: In the present invention, there is described a coulometric detector working electrode, which comprises a capillary (1) with an electric contact (2) inserted therein, wherein in the capillary (1), there are placed working material (7) particles, which are retained in the capillary (1) by a liquid-permeable filter (6) that is fixed at the capillary (1) inlet. There is further described a coulometric detector comprising a working electrode and a reference (8) and auxiliary (9) electrodes. Described is also a suitable method of changing working material in the working electrode.
Patent CZ-307624-B6 (CZ)
Inventor: KOMÁREK MICHAL
IPC: D01F6/60
Filed: 2013-05-10
Abstract: Vynález se týká kompozitního materiálu pro filtraci spalin, který obsahuje funkční nanovlákennou složku z polymerů. Polymery jsou organické a jsou tepelně odolné v rozmezí teplot 180 až 300 °C, přičemž nanovlákenná složka obsahuje katalyticky aktivní nanočástice vázané v hmotě nanovláken zvlákněním organického polymeru s přimíchanými částicemi nebo vázané na povrchu nanovláken tepelnou solidifikací ze solu naneseného po vytvoření nanovláken. Vynález se také týká způsobu výroby kompozitního materiálu pro filtraci spalin. Elektrostatickým zvlákňováním organického polymeru s teplotní stabilitou v rozmezí teplot 180 až 300 °C při dlouhodobé zátěži se vytvoří funkční nanovlákenná vrstva, přičemž katalyticky aktivní nanočástice se buď přímo přidají do zvlákňovaného organického polymeru nebo se dodatečně naváží na povrch nanovláken tepelnou solidifikací ze solu naneseného po vytvoření nanovláken, načež se funkční nanovlákenná vrstva mechanicky spojí s membránou (2) pro odlučování pevných částic na straně přívodu spalin (1).
Patent CZ-307516-B6 (CZ)
Title: A security card and a method of its authentication
Inventor: BLECHA TOMÁŠ
IPC: G06K19/16
Filed: 2017-05-31
Abstract: The security card (1) is formed by a body (2) provided with at least a holographic security element (3) and a radiofrequency safety element (4) where the body (2) is formed by carrier foil (5) on which the inner film (6) is arranged. The security elements (3, 4) are arranged on or in the inner foil (6). The security elements (3, 4) are connected by a conductive connection (8) whose electrical properties are variable due to external influence from the ambient temperature, electromagnetic radiation, magnetic field and pressure. The conductive connection (8) is made of a material having a positive temperature coefficient such as a carbon material and an inorganic material of the BaTiO3, SrTiO3 type, or of a material having a negative temperature coefficient such as a conductive polymer of the PEDOT, PPY and PANI groups. The method of authenticating the security card (1) is based on authentication by means of a holographic security element (3) and a radiofrequency security element (4), which also includes influencing the response from the radio frequency security elements (4) by means of the conductive connections (8) which can be influenced by the external influences generated by the reader (9) and acting on the security card (1).
Patent CZ-307553-B6 (CZ)
Title: A physiotherapeutic simulator
Inventor: NOVÝ ZBYŠEK
Filed: 2017-11-16
Abstract: The invention relates to a physiotherapeutic simulator consisting of a rigid frame (3) and a movable structure (1) connected to the rigid frame and of at least two flexible pressure chambers (4) abutting onto the frame (3), wherein the pressure chambers (4) are connected to each other by a connecting line (7) in which an adjustable valve (5) is arranged. One or more flexible pressure chambers (4) are arranged between the frame (3) and one part of the movable structure (1) and the second or more flexible pressure chambers (4) are arranged between the frame (3) and the second part of the movable structure, wherein a connecting line (7) provided with an adjustable valve (5) is arranged between the flexible pressure chambers (4) of one part of the movable structure (1) and the second pressure chambers (4) of the second part of the movable structure (1).
Patent CZ-308206-B6 (CZ)
Title: Auxetic structure with electromechanical conversion
Inventor: HADAŠ ZDENĚK
IPC: H02N2/18
Filed: 2019-05-09
Abstract: The auxetic structure with electromechanical conversion of external force in one direction is formed by mutually offset rows (1) of rigid webs (2) interspersed with a flexible membrane (3) compressed between two webs (2) of the same row by a web (2) of the adjacent row (1). In this case, the webs (2) have two legs (5) in the middle of the length with projecting perpendicularly in the opposite direction to the adjacent webs (2). Between the arms (5) of the adjacent uprights (2) in the row (1) an electromechanical conversion element (6) is inserted, which can be a piezoelectric block (7) with electrodes, a piezoelectric block (7) in the form of a stacked stack (10) and / or a magnetostrictive block (11) wrapped in a coil, optionally positioned between the permanent magnets.
Patent CZ-308956-B6 (CZ)
Title: RNA detection method with increased efficiency and sensitivity suitable for quantitative determination of mRNA and reaction buffer for use in this method
Inventor: TŮMOVÁ MAGDA
IPC: C12Q1/6876
Filed: 2020-04-14
Abstract: The invention is a method for detecting RNA, particularly useful for quantifying gene expression, using a combination of additives, trehalose and propanediol. The reaction medium with additives increases the ligation efficiency of single-stranded DNA probes anchored to the complementary RNA sequence and at the same time increases the sensitivity of the subsequent amplification of ligated DNA fragments by quantitative polymerase reaction. The solution concerns simplifying the whole procedure, where the ligation reaction and the quantitative polymerase reaction are performed together in the same test tube. This simplified method speeds up detection, reduces the risk of contamination and reduces the occurrence of non-specific products. The invention also relates to a reaction buffer suitable for these reactions in the RNA detection method.
Patent CZ-294894-B6 (CZ)
Title: Front derailleur for a bicycle
Inventor: VALLE MAURIZIO
IPC: B62M9/132
Filed: 2001-08-03
Abstract: In the present invention, there is disclosed a front bicycle derailleur comprising: a supporting body (2) fastened to the bicycle frame, a fork unit (5) for derailing the bicycle chain, means for connecting the fork unit (5) to the supporting body (2), including at least one arm (7), which ends pivot on the supporting body (2) and the fork unit (5), an actuating arm (12), consisting of an extension of said pivoting arm (7); and, and electric motor (15) associated with said supporting body (2) and operatively connected to said actuating arm (12) through a geared transmission comprising a first toothed wheel (18, 23) connected to the electric motor (15) and a second toothed wheel (19, 24) connected to said actuating arm (12).
Patent CZ-296639-B6 (CZ)
Title: Metallic seamless tube and process for producing thereof
Inventor: NIIMI NORIKAZU
IPC: B22F3/11
Filed: 2001-10-02
Abstract: The present invention relates to a metal-made seamless pipe (30) containing at least one metal having a melting point of 1,600 degC or more and being selected from the group consisting of Mo, W, Re, Ti, Hf and Zr metals. The metal-made seamless pipe has a porosity of 0.3 to 25 percent when the porosity is defined as a proportion of the open pores not perforating in the thickness direction of the pipe. Inside diameter of the pipe (30) ranges within 0.4 to 3,0ámm and thickness thereof is in the range of 0.05 to 1,0 mm. Disclosed is also a process for producing the above-described metal-made seamless pipe, which comprises: preparing a mixture containing 80 to 98 percent by weight of a powder of at least one kind of metal selected from the group consisting of Mo, W, Re, Ti, Hf and Zr metals, each having a melting point of 1,600 degC or more and a binder in a solvent, kneading the mixture for 0 to 3 hours and then extruding the kneaded material to form a pipe-shaped material (30), and drying the pipe-shaped material at -5 to 25 degC for a period of 10 to 48 hours from the completion of the extrusion and thereafter at 30 to 120 degC for a period of 0.5 to 8 hours and then firing the dried material at a lower temperature selected from a temperature between 1,000 to 2,100 degC or at a temperature being lower by 300 degC than the melting point of the metal.
Patent CZ-302026-B6 (CZ)
Title: Weld-up frame for vehicle door and vehicle door per se
Inventor: BITTNER NORFRIED
IPC: B62D65/06
Filed: 2002-04-23
Abstract: In the present invention, there is provided a weld-up frame (2) for a motor vehicle door (1) with a pit border (4). The pit border (4) having a longitudinal side (5) and first bent edges (6, 7) is adapted for welding together with a door (1) box (3) at the ends of the first longitudinal side (5) and at first bent edges (6, 7) in second locations (17, 18) for the weld and at welding points (19, 20). There is also provided a vehicle door (1) , especially a motor vehicle door (1), which comprises a weld-up frame (2) and a door (1) box (3) welded together at the ends of the longitudinal side (5) and at first bent edges (6, 7) with a pit border (4).