baber/WOPTO huggingface dataset:
Patent CZ-286002-B6 (CZ)
Title: N-monosubstituted aryl- and cycloalkyl- neoalkanamides and method of repelling insects
Inventor: STELTENKAMP ROBERT J
IPC: A61K8/00
Filed: 1992-02-19
Abstract: N-monosubstituted neoalkanamides of 11 to 14 carbon atoms wherein the substituent on the amide nitrogen is cyclic (aromatic or cycloaliphatic, such as aryl or cycloalkyl) and of at least five carbon atoms, have been discovered to be insect repellent, providing that any aromatic substituent is unsubstituted at the ortho position and that when the neoalkanoyl moiety is pivaloyl the total number of carbon atoms in the N-cyclic neoalkanamide is at least 12. Such neoalkanamides are useful as repellents against cockroaches, including American, German and Oriental cockroaches, and are also effective against mosquitoes (both Anopheles and Aedes), black flies and carpenter ants, and to some extent against deer ticks. They may be applied to areas, locations and items which are desirably to be kept free of such insects, with applications being direct or of solutions or emulsions thereof, preferably by spraying, or in detergent compositions or other products to be applied to such areas, etc. Because the described neoalkanamides are desirably substantive to surfaces and are usually in liquid state, they give long lasting repellency to such areas, etc., and tests have shown them to be sufficiently long lasting.
Patent CZ-306567-B6 (CZ)
Title: A method of precise automatic non-invasive sensing of a blood pulse wave and a device for performing this method
Inventor: FABIÁN VRATISLAV
IPC: A61B5/0285
Filed: 2016-01-07
Abstract: The invention relates to the method and the device for precise automatic non-invasive sensing of a blood pulse wave – pressure pulsations of the humeral, i.e. occlusive, cuff pressurized above the systolic value using a differential pressure sensor. Its principle lies in sensing a blood pulse wave at the suprasystolic pressure in the occlusive cuff (1) and a device implementing this method. The device is provided with the electromechanical pump (4) connected to the occlusion cuff (1), the differential pressure sensor (7), pressure sensor A (6), pressure sensor B (8), the control (decompression) valve (2), the stop valve (6 ) and the air reservoir (4). The cuff (1) is wrapped around the arm of the person being examined (20). The values of the instantaneous pressure in the pneumatic part (21) of the device (23) are converted into electrical signal by pressure sensor A (6), pressure sensor B (8) and the differential pressure sensor (7). These signals are then filtered using a set of passive RC elements (9), (10), (11) of the lowpass filter type for removing high frequency interference and are then supplied to the control element (12) with the computing unit (13) by the analog to digital converter ( 15). The sampling frequency of the signals sensed is at least 180 Hz. The control algorithm in the microprocessor, i.e. the control element (12) according to the signals from pressure sensor A (6) further controls the course of pressurizing the cuff, controls the control valve (2) and finally determines closing and opening of the stop valve (6). From the control element, also (12) the display (18) is controlled and the data can also transferred to the PC (19).
Patent CZ-293298-B6 (CZ)
Title: Biding agent for mineral wool and product of mineral wool bonded thereby
Inventor: KUMMERMEHR HANS
IPC: C03C25/26
Filed: 1998-01-27
Abstract: The present invention relates to a binding agent for mineral wool, comprising at least one thermoplastic homopolymer or copolymer that is cross-linkable with phenolic resin, at least one phenolic resin and, optionally at least one flameproofing agent. Optionally, a part of the flameproofing agent may be replaced by metal oxide nanogels and/or ceramic particles, preferably glass particles. Claimed is also a product of mineral wool in the form of a panel, mat or felt, containing rock wool or glass wool, the fibers thereof complying with the KI 40 criteria and having a fire resistance time at least 60 minutes, preferably 90 minutes.
Patent CZ-293703-B6 (CZ)
Title: Skin lightening composition, emulsion preparation, preparation in the form of a cream and method for lightening sin in mammalians
Inventor: KAWATO JUNJI
IPC: A61K8/37
Filed: 1996-08-21
Abstract: In the present invention, there is disclosed a skin lightening composition containing a) a safe and effective amount of a compound of the general formula I, in which Z represents an oxygen or sulfur atom, b) an average polarity solvent, c) polyhydric alcohol, d) a solid fatty alcohol e) a nonionic surfactant, f) water, and g) lecithin wherein at least a portion of the above specified components a), b), c), d), e), f) and g) forms a liquid crystal. Disclosed is also a process for preparing such composition, an emulsion preparation, a preparation in the form of a cream and emulsion.
Patent CZ-289625-B6 (CZ)
Title: Article strapping arrangement and method of controlling thereof
Inventor: BARTZICK GERD
IPC: B65B13/22
Filed: 1994-04-22
Abstract: In the present invention there is disclosed an article strapping arrangement comprising: a strap track (10) looped around an article (11) to be strapped; three units mounted on said strap track (10) and comprising a strap feed, a strap stretcher, and a strap-end fastener and being driven by electric motors (20, 16, 19). The strap-feed motor (16) and the strap-stretcher motor (19) are asynchronous three-phase motors that are connected to a common frequency converter (14) for supplying said motors with electricity of varying frequency and potential and that are controlled by a control means or a control computer (15) integrated in said frequency converter (14), whereby said control means or said control computer (15) is connected with a manually adjustable terminal strap-tension selector for selecting a specific terminal strap (1) tension. In the invented article strapping arrangement said strap-stretcher motor (19) is operated by the electrical frequency varying in accordance with said specific terminal strap (1) tension, said strap-feed motor (16) is operated by electricity varying in accordance with frequency and potential from said frequency converter.
Patent SK-278180-B6 (SK)
Title: Ballast screening machine
Inventor: THEURER JOSEF
IPC: E01B27/20
Filed: 1992-02-11
Abstract: Screening machine consists of two frames (3,5) located on bogie tracks (2). On the frontal arm (5) in working direction (6) are equipped two sieve units (35,36) for ballast screening. In working direction the back frame (3) has the cutter chain (14) for gravel and by drives (20) the height and laterally adjustable mechanism (19) for lifting up of track. To mechanism (19) for lifting up of track is coordinated the vibrator (21) for creating of horizontal and with regards to longitudinal axis of machine transversal oscillations. Both frames (3,5) are equipped with conveyer belts (27,29,31,32,33) and with transport units (37) for transport of gravel and waste.
Patent SK-283254-B6 (SK)
Title: A polynucleotide tuberculosis vaccine
Inventor: LIU MARGARET A
IPC: C12N15/09
Filed: 1995-11-13
Abstract: Genes encoding Mycobacterium tuberculosis (M.tb, proteins were cloned into eukaryotic expression vectors to express the encoded proteins in mammalian muscle cells in vivo. Animals were immunised by injection of these DNA constructs, termed polynucleotide vaccines or PNV, into their muscles. Immune antisera was produced against M.tb antigens. Specific T-cell responses were detected in spleen cells of vaccinated mice and the profile of cytokine secretion in response to antigen (85) was indicative of a Th1 type of helper T-cell response (i.e., high IL-2 and IFN-'gamma'). Protective efficacy of an M.tb DNA vaccine was demonstrated in mice after challenge with M.bovis BCG, as measured by a reduction in mycobacterial multiplication in the spleens and lungs of M.tb DNA-vaccinated mice compared to control DNA-vaccinated mice or primary infection in naive mice.
Patent CZ-284447-B6 (CZ)
Inventor: HRIB NICHOLAS J
IPC: C07D413/14
Filed: 1991-04-15
Abstract: Sloučeniny obecného vzorce I, ve kterých R.sub.1 .n.a R.sub.2.n. jsou nezávisle atom vodíku nebo nižší alkylové skupiny, nebo R.sub.1 .n.a R.sub.2 .n.společně s atomem uhlíku, ke kterému jsou připojeny tvoří spiro-kondenzovaný cykloalkan obsahující 5 až 8 atomů uhlíku, R.sub.3 .n.a R.sub.4 .n.jsou nezávisle atom vodíku nebo nižší alkylové skupiny, nebo R.sub.3 .n.a R.sub.4 .n.společně s atomem uhlíku, ke kterému jsou připojeny tvoří spiro-kondenzovaný cykloalkan obsahující 5 až 8 atomů uhlíku, R.sub.5 .n.a R.sub.6 .n.společně s atomem dusíku, ke kterému jsou připojeny tvoří kruh, který má v patentových nárocích uvedený význam, dále farmaceuticky přijatelné adiční soli s kyselinou a použitelné optické a geometrické isomery a racemické směsi odvozené od těchto sloučenin. Tyto sloučeniny jsou použitelné jako analgetická činidla a činidla proti hypertenzi. Do rozsahu vynálezu rovněž náleží postup přípravy sloučeniny I reakcí sloučeniny obecného vzorce II s formaldehydem nebo ekvivalentem fŕ
Patent CZ-281892-B6 (CZ)
Inventor: KNOBLOCH GERRIT DR
IPC: C08K5/378
Filed: 1991-05-21
Abstract: Je popsán soubor látek obsahující elastomer a  stabilizátorovou směs, která sestává z a) alespoň jednoho fenolu obecného vzorce I, ve  kterém R.sup.a .n.a R.sup.b .n.znamenají navzájem nezávisle  alkyl s 1 až 4 atomy uhlíku a R.sup.c .n.představuje  alkyl se 6 až 12 atomy uhlíku a  b) alespoň jednoho fenolu obecného vzorce II,  ve kterém n představuje nulu nebo až číslo 3, R.sup.1 .n.a R.sup.2 .n.znamenají navzájem nezávisle alkyl s 1  až 12 atomy uhlíku nebo -CH.sub.2.n.SR.sup.3.n., R.sup.3 .n.představuje  alkyl s 8 až 18 atomy uhlíku, fenyl nebo benzyl  a R.sup.4 .n.znamená vodík nebo methyl.ŕ
Patent CZ-278981-B6 (CZ)
Title: 8 alpha-acylaminoergolines, process of their preparation and their use as a medicament
Inventor: SAUER GERHARD DR
IPC: A61P43/00
Filed: 1990-05-11
Abstract: 8 alpha -acylamino ergolines are useful dopamine agonists.
Patent CZ-279616-B6 (CZ)
Title: Sensor for measuring changes in dimensions of a body in an enclosed space and a high hydrostatic pressure
Inventor: RAMBOUSKY ZDENEK ING
IPC: G01B7/16
Filed: 1990-11-20
Abstract: The equipment consists of a flexible semi-ring (1) consisting of an active part (6) on which on the inside and outside area the same number of tensiometers (3) are sealed and covered by a protective layer (5) and the passive part (7) is equipped with a terminal bar (4), whereas on both ends of the active part (6) of the flexible ring (1) there are contact pins (2) of which at least one is adjustable.<IMAGE>
Patent CZ-282489-B6 (CZ)
Title: Osteosynthesis fixing device
Inventor: HRUBY IVAN
IPC: A61B17/58
Filed: 1990-11-29
Abstract: This fixator consists of a basic body with clamping parts of proximal and distance bone fragments through bone screws. The nature of this new solution is based on the fact that between the clamping units (1) of the bone screws (5) there is a basic body (2) and its central part (8) is cranked outside the flow-line of its clamping part (1). The central part (8) of the basic body (2) is located in the opposite semi-area of the anchoring of the bone bolts (5).<IMAGE>
Patent CZ-291732-B6 (CZ)
Title: Method of processing municipal solid waste, particularly for producing lactic acid
Inventor: CHIEFFALO RODGER
IPC: B03B9/06
Filed: 1995-12-01
Abstract: In the present invention there is disclosed a method of processing municipal solid waste, wherein the method is characterized by removing tires, bulk ferrous and non-ferrous metals, plastic, glass and rubber from the waste to give a cellulosic component; shredding the cellulosic component, treating the shredded cellulosic component with dilute sulfuric acid at a temperature in the rage of  40 to 100 degC to solubilize substantially the remaining heavy metals and give a soluble component and an insoluble component and removing the soluble component from the insoluble component; drying the insoluble component and treating the dried insoluble component with about 1:1 concentrated sulfuric acid to insoluble component, by weight, to give a partially hydrolyzed mixture; diluting the partially hydrolyzed mixture with water at a temperature of about 80 to about 100 degC; agitating the diluted mixture at a temperature of about 100 degC, to give a digested material; removing the solids from the digested mixture to give a filtrate that is separated into an acid containing solution and a sugar containing solution; concentrating the sugar containing solution to about 1 to 20 percent sugar; adjusting the pH of the concentrated sugar containing solution to about 4.5 to 7.5; fermenting the solution with lactic acid bacteria to give a solution containing lactic acid; and processing the solution to obtain a commercially acceptable form of lactic acid. The method is further characterized in that heavy metals are removed from the cellulosic component of the municipal solid waste after hydrolysis thereof with sulfuric acid by using ion exchangers.
Patent CZ-299210-B6 (CZ)
Title: Method for testing the tightness of the main air stream line on automatic pneumatically operated brakes in rail vehicles and arrangement for making the same
Inventor: BECKER DIETMAR
IPC: B60T17/22
Filed: 2002-05-28
Abstract: The aim of the present invention is to carry out a tightness test, which is independent on disturbing influences according to criteria, producing an unambiguous test result. To this end there is used a bypass, which is mounted parallel to a solenoid valve (1) with a larger cross-section for filling the main air stream line (2) in the direction of flow, with a second solenoid valve (4) having a smaller cross-section, together with a volume flow sensor. The filling of the main air stream line (2) takes place by opening the solenoid valve (1) with the larger cross-section while the solenoid valve (4) with the smaller cross-section remains closed. In order for the tightness test to take place, the solenoid valve (1) with the larger cross-section is closed and the second solenoid valve (4) with the smaller cross-section is opened, whereby a volume flow is filled, said volume flow being required at least to maintain the pressure in the main air stream line (2). The filled volume flow is measured and is taken as a criterion for the tightness of the main air stream line (2). The present invention also discloses an arrangement for making the above-described method, said arrangement comprising a bypass line, which is mounted parallel to a solenoid valve (1) with a larger cross-section for filling the main air stream line (2) in the direction of flow, with a second solenoid valve (4) having a smaller cross-section, together with a volume flow sensor.
Patent CZ-309164-B6 (CZ)
Title: Method of molecular sex determination of birds
Inventor: ROVATSOS MICHAIL
IPC: C12Q1/6888
Filed: 2021-02-28
Abstract: A method of molecularly determining the sex of birds by comparing the copy number of genes specific for the Z chromosome using qPCR, carried out by isolating DNA from a male and a female of a given species and an individual of unknown sex, at least one reference autosomal gene, at least one control autosomal gene and at least one Z-specific gene are amplified by qPCR, for each sample, the threshold cycle value for each gene is estimated, the dose ratio of the target gene to the reference gene is calculated for each amplified gene, the ratio of the relative gene dose between male and female for each target gene is calculated, the Z-specificity is checked for the presumed Z -specific genes and control autosomal genes and identify the sex of an unknown sex by comparing the dose of the target gene for the Z-specific genes with the results in the male and female, using the LPAR1 gene as the Z-specific gene and the DOCK8, FUT10, PIGG and PSD3 genes in runners, in pilots, the CHRNA6, DDX4, TMEM161B and VPS13A genes.
Patent CZ-287386-B6 (CZ)
Title: Process for producing a recess for exchangeable tip in a cutting tool
Inventor: BALOUSEK VOJT CH
IPC: B23C5/20
Filed: 1999-07-16
Abstract: The invented process for producing a recess (4) for an exchangeable tip (2) in a cutting tool by electro-spark machining process, during which a working tool, whose form is identical with that of the recess (4) is moved toward the cutting tool body (1), the tool being connected to one pole of alternating current power supply, whose other pole being connected to the cutting tool body (1) is characterized in that the working tool is represented by an exchangeable cemented-carbide tip (2). Current with intensity of 0.5 to 60 A is applied for a period of 120 and 2700 s to the cutting tool body (1) and the working tool, respectively, whereby the cutting tool body (1) is immersed in a working liquid.
Patent CZ-281460-B6 (CZ)
Title: Water treating process and circuit arrangement for making the same
Inventor: SZNAPKA JINDRICH
IPC: C02F1/72
Filed: 1994-12-01
Abstract: This method of treating water in swimming pools with a controlled circulation system is based on the fact that in one place of the circulation system, preferably in front of the filter, a diluted solution of hydro peroxide and a dirt coagulator  is continually supplied. In another place of the circulation system, preferably behind the filter, in particular on the inlet into the swimming pool, sodium hypochlorite or chlorine is supplied. The connection of the circulation system for treating the water consists of a swimming pool bath tube (1) from which the piping (4) and (6) runs into the pump (5), the circuit through the piping (7), the filter (8) and through the piping (11) is connected back to the swimming pool bath tube (1). In the piping (7) between the pump (5) and the filter (8) there is an inlet (9) for the hydro peroxide solution and an inlet (10) for dirt coagulant and in the piping (11) behind the filter (8) there is an inlet (13) for the sodium hypochlorite and/or chlorine.<IMAGE>
Patent SK-280540-B6 (SK)
Title: Method for the preparation of 2-hydroxyarylaldehydes
Inventor: LEVIN DANIEL
IPC: C07C47/575
Filed: 1992-08-19
Abstract: A method for the preparation of a 2-hydroxyarylaldehyde which comprises reacting a magnesium bis-hydrocarbyloxide of the general formula Mg(OX)a(Y)b wherein a is 0 or 1; and b is 1 or 2 so that a + b = 2; X is a C1-4alkyl; Y is a phenoxy group derived from phenol of the general formula (I), wherein each of R1, R2, R3 and R4, independently, represents a hydrogen or halogen atom or an alkyl, cycloalkyl, aralkyl, aryl, alkaryl, alkoxy, aryloxy or acyl group, which suitably contain up to 36 carbon atoms with formaldehyde or a formaldehyde-liberating compound under substantially anhydrous conditions.
Patent CZ-302306-B6 (CZ)
Title: Remotely controlled light source with luminous flame
Inventor: LUKES PETR
IPC: F21K5/16
Filed: 2006-12-19
Abstract: The present invention relates to a light source with lightning or luminous flame, where each the remotely controlled light source is based on the principle of combustion with lightning or luminous flame or a luminous element heated by a flame and is equipped at least with an ignition system cooperating with the controller, and where the principle is in that the light source (1) contains a storage container (11) and/or supply of a combustible, connected with a burner system (12), which is provided with an ignition system (13) connected to a power source (14) and/or supply, and, at the same time, the ignition system (13) is connected with a starting system (15), connected with at least one controller (16) where at least one of the controllers (16), or at least one control element thereof, is located outside the light source (1) body (10) wherein the invention is characterized in that the light source (1) is performed as a body (10) adapted for attachment or hanging such that it is provided with a base of the type of an incandescent lamp cap that can be connected for instance to an incandescent lamp holder.
Patent CZ-302520-B6 (CZ)
Title: Interferometric system with compensation for fluctuations in medium index of refraction
Inventor: LAZAR JOSEF
IPC: G01B9/02
Filed: 2008-05-06
Abstract: The present invention relates to an interferometric system with compensation for fluctuations of the refractive index of air consisting of a light source (2) and two interferometers (1a, 1b) with detectors (6). A bi-directional movable reflector (5) is located between the two interferometers (1a, 1b) with a fixed distance between them and in front of the first interferometer (1a), there is situated a beam splitter (7) for delivery of a part of the beam into the second interferometer (1b). The detectors (6) of the first and the second interferometers (1a, 1b) are connected to a controller (4), which is connected with said light source (2).
Patent CZ-303688-B6 (CZ)
Title: Separation and concentration method of ampholytes by isoelectric focusation and apparatus for making the same
Inventor: SLAIS KAREL
IPC: C07K1/26
Filed: 2012-02-14
Abstract: The invented separation and concentration method of ampholytes by discontinuous isoelectric focusation comprises application of solution of ampholytes intended for separation and with addition of substances increasing viscosity of the solution to a strip of non-woven fabric and subsequently applying a direct-current voltage to said strip through the mediation of electrodes located at both ends of the strip wherein in the course of the isoelectric focusation the solvent is let to evaporate. The apparatus for carrying out the new separation process comprises at least one trough that is open at the top and that is provided at each and with an electrode wherein a strip of non-woven fabric is put in the through. The apparatus further comprises a Cockroft-Walton voltage multiplier with a maximum power of 3 to 5 mW for 1 cm of the strip length and with a maximum voltage of 100 to 500 V for 1 cm of the strip length, wherein said voltage multiplier being connected to the electrodes.
Patent CZ-309117-B6 (CZ)
Title: The process of compacting inorganic powders under the action of hydrostatic pressure and equipment for this
Inventor: TAVERI GIANMARCO
IPC: C04B35/645
Filed: 2018-08-20
Abstract: The invention is a process for compacting inorganic materials under hydrostatic pressure, comprising the steps of: forming a solution of an inorganic powder and a solvent; applying pressure to the solution, where applying pressure to the solution takes place at a temperature lower than the boiling point of the solvent; removing pressure and drying the compacted inorganic powder. This process reduces the compaction temperature of inorganic materials, which currently takes place at temperatures in the order of hundreds of degrees Celsius.