baber/WOPTO huggingface dataset:
Patent CS-276713-B6 (CS)
Title: Friction spinning mechanism.
Inventor: ARTZT PETER
IPC: D01H4/52
Filed: 1985-08-02
Abstract: Ein Verfahren zum Wiederanspinnen einer Offenend-Friktionsspinnvorrichtung, bei der Fasern in einen besaugten Keilspalt gespeist und der im Keilspalt gebildete Faden aus diesem abgezogen und auf eine Spule aufgewickelt wird. Zum Wiederanspinnen wird die Faserspeisung in den Keilspalt unterbrochen und ein von der Spule abgezogenes Fadenende gegen die Spinnrichtung zum Keilspalt hin geführt. Dieses Fadenende wird vor dem Keilspalt ausgelegt und an dem der Spule abgewandten Ende des Keilspaltes in einer anspinnfähigen Länge in einer Speicherstation gespeichert. Die Spule wird dann ihrer Antriebswalze zugestellt und der Faden aus der Speicherstation abgezogen. Nach einer vorbestimmten Zeit nach Beginn des Fadenabzuges werden die Fasern wieder in den Keilspalt gespeist, wo sie sich an das durch den Keilspalt laufende Fadenende anlegen und mit diesem zusammengedreht werden.
Patent CZ-280763-B6 (CZ)
Inventor: GHIARDO FIORENZO
IPC: H01F7/16
Filed: 1989-10-13
Abstract: Dávkovací podavač (17) útku zahrnuje nehybný  buben (18), na nějž otáčivé navíjecí rameno  navíjí zásobu útkové niti, a elektromagnetickou  jednotku (EU) na blokování útkové niti (20).  Jednotka (EU) zahrnuje dřík (7), pohyblivý podél  své osy a elektromagneticky ovládaný tak, aby  svým volným koncem (9) útkovou nit (20) bočně  zachycoval a zastavoval její odvíjení s bubnu  (18). Jednotka (EU) dále zahrnuje dvě sousedící  elektromagnetické cívky (1, 2), mající stejnou  osu a společné jádro, přičemž nabuzení jedné  cívky (2) způsobí přesunutí dříku (7) směrem k  bubnu (18) podavače (17) útku za účelem  zablokování útkové niti (20), zatímco nabuzení  druhé cívky (1) způsobí přesunutí dříku (7)  směrem od bubnu (18) za účelem uvolnění útkové  niti (20).ŕ
Patent CZ-286132-B6 (CZ)
Title: Process for preparing clodronate preparations
Inventor: POHJALA ESKO
IPC: A61K9/00
Filed: 1994-11-11
Abstract: In the present invention there is disclosed a process for preparing clodronate preparations, which preparation process comprises crystallization of disodium clodronate tetrahydrate from an aqueous solution of disodium clodronate either (a) by addition of a fully or partially water miscible organic solvent to the aqueous solution of disodium clodronate in which disodium clodronate is practically insoluble, whereby initial temperature ranging from 30 to 120 degC is successively reduced to a temperature in the range of 0 to 20 degC, or (b) by evaporation of dissolved disodium clodronate aqueous solution optionally in the presence of  a water miscible or partially miscible organic solvent and also in the presence of  an organic solvent being practically immiscible with water in a two-phase system at a temperature ranging from 20 to 100 degC, - resulting disodium clodronate tetrahydrate is then granulated in dry state by moulding between rollers at pressure ranging from 3 to 9 MPa at a temperature ranging from 40 to 50 degC so that the crystal structure of the disodium clodronate tetrahydrate remains maintained and further the mass is separated and sieved to granules of suitable size - the dry granulated disodium clodronate tetrahydrate is then optionally mixed with suitable excipients, such as filling agents, sliding matters and if necessary with decomposing agents.
Patent CZ-290234-B6 (CZ)
Title: Process for the production of dimensionally stable, starch-containing dumplings
Inventor: BEZNER KLAUS
IPC: A23L19/15
Filed: 1995-06-02
Abstract: The present invention relates to a process for the production of dimensionally stable, sliceable, starch-containing dumplings, in boil-in-bag packages, which comprises at least partially gelatinizing at least one starch-containing starting material to obtain at least partially gelatinized starch-containing material, then freezing the obtained material to obtain a starch dough, comminuting the frozen starch dough in order to obtain frozen comminuted starch dough, thawing it by pressing and/or drying after dewatering to obtain an intermediate formed by the comminuted starch dough and packaging it in boil-in-bag packages, whereby the fill quantity and the remaining head space in the bags being dimensioned in such a way that the cooked product completely fills up the boil-in-bag packages, and dimensionally stable, sliceable, edible dumplings owing to the pressure of the hydrated components of the dough contained in the bag against the wall thereof are formed.
Patent CZ-284429-B6 (CZ)
Title: Process for preparing dimethylaminoborate (3) being stable in aqueous solutions
Inventor: CASENSKY BOHUSLAV ING CSC
IPC: C01B35/00
Filed: 1995-06-22
Abstract: Dimethylamine boran (3), stable in aqueous solutions, in prepared by the reaction of dimethylamine with a BH3 group in the presence of a stabiliser, which is a compound of general formula I, where R is a methyl group, ethyl group, propyl group, 2-methoxyethyl group or 2-dimethylaminoethyl group. The stabiliser is added to the resulting reaction mix in a molar ratio of 1:1 to 300 of the prepared dimethylamine boran (3). Most suitably, after the termination of the reaction, the final molar ratio of the stabiliser to dimethylamine boran (3) is modified to a value of 1:150 to 300 by further addition of the stabiliser.<IMAGE>
Patent CZ-280068-B6 (CZ)
Inventor: FILIGAROVA MARIE ING CSC
IPC: C12N5/20
Filed: 1993-09-17
Abstract: Myší lymfocytární hybridom PVS.sup.A.n.-7 produkující protilátku podtřídy IgG2a proti andskému kmenu S viru bramboru, který je uložen ve sbírce 'Ustavu experimentální botaniky AV ČR. Myší lymfocytární hybridom se připravuje imunizací myší kmene BALB/c purifikovaným antigenem PVS.sup.A.n. a následně se fúzují slezinové lymfocyty takto imunizovaných myší s myší myelomovou linií Sp-2/O-Ag14. Vybraný hybridom PVS.sup.A.n.-7 může sloužit k produkci monoklonální protilátky, která je vhodná pro rozlišení tohoto izolátu andského kmene PVS od izolátů obecného kmene PVS. Takto získaná monoklonální protilátka může být použita k vývoji diagnostické soupravy pro kontrolu zdravotního stavu rostlin brambor a pro charakterizaci kmenového spektra PVS.ŕ
Patent CZ-291033-B6 (CZ)
Title: Opaque resinated Pigment Yellow 12 and process for making the same
Inventor: TUCK BRIAN
IPC: C09B67/08
Filed: 1996-07-10
Abstract: In the present invention there is described an opaque resin-modified Pigment Yellow 12 containing from 10 to 40% by weight of a resin, based on the weight of pigment product. There is further described a process for preparing the opaque resinated Pigment Yellow 12 by reacting acetoacetanilide with tetrazotized 3,3 -dichlorobenzidine wherein the reaction is carried out in the presence of a cationic surfactant or amine oxide surfactant, and the resulting pigment slurry is then modified by 10 to 40 percent by weight of the resin, based on the weight of pigment product.
Patent CZ-283032-B6 (CZ)
Title: Disposable napkin
Inventor: MALOWANIEC KRZYSZTOF
IPC: A61F13/15
Filed: 1993-07-30
Abstract: The invention concerns a disposable nappy (10) with an underwear-protection sheet (11), an absorbent layer (16), a non-woven cover sheet (12) pervious to liquids, and a hydrophobic non-woven overlay (22) which has an opening (30) and seal flaps (24, 26) and whose edges form a seal with the underwear-protection sheet (11). In order to achieve improved leaktightness, the invention calls for the width of the liquid-pervious non-woven cover sheet (12) to be smaller, in the crutch region (42) of the nappy, than that of the underwear-protection sheet (11) and for the hydrophobic non-woven overlay (22), in the crutch region (42) of the nappy, to overlap the longitudinal edges (13) of the liquid-pervious non-woven cover sheet (12) and to be sealed to the underwear-protection sheet (11).
Patent CZ-290969-B6 (CZ)
Title: Method for setting optimal piecing parameters in the spinning machine and apparatus for carrying out spinning processes when setting the parameters in the said manner
Inventor: MESSMER SUSANNE
IPC: D01H4/50
Filed: 1995-09-07
Abstract: When changing a batch, data are loaded into a spinning apparatus (11) being controlled by a microcomputer (6) with a spinning program, and a rotor-spinning machine central (1), whereby both machine data of the rotor-spinning apparatus related to the spinning process and the spun material, such as velocity of the formed yarn draw-off, velocity of the fiber strand feed, rotor diameter and yarn length weight is transmitted from the machine central (1), and data related to the spinning process are entered directly into the spinning apparatus (11). In response to the transmitted machine data and to the data directly entered, spinning parameters of the basic setting for optimal spinning according to the actually entered data, are set by interrogating a knowledge memory (19). Apparatus for making this method comprises a first operator level (2) for entering the machine data and a second operator level (10) for entering and manual correction of the spinning parameters, further a microcomputer (6) being connected with a central (1) of the rotor-spinning machine. The spinning apparatus includes a memory (19) of knowledge for providing parameters of the basic setting.
Patent CZ-296240-B6 (CZ)
Title: Process for preparing heteroaryl-phenylalanine derivatives
Inventor: VILLA MARCO
IPC: C07D333/24
Filed: 1997-12-15
Abstract: In the present invention, there is described a process for preparing heteroaryl-phenylalanine derivatives of the general formula II, in which R represents a hydrogen atom, straight or branched alkyl groups containing 1 to 4 carbon atoms or a benzyl group; Ri1 represents an optionally substituted 5- or 6-mebered aromatic heterocyclic group having one or two heteroatoms being selected from the group consisting of nitrogen, oxygen sulfur; which preparation process comprises a cross-coupling reaction among heteroaryl-zinc halide and phenylalanine derivatives. The obtained compounds of the general formula II are intermediates useful for the preparation of compounds exhibiting pharmacological activity.
Patent CZ-287831-B6 (CZ)
Title: Control apparatus, particularly for motor vehicle
Inventor: KERNER NIKOLAUS
IPC: B60R16/02
Filed: 1997-01-20
Abstract: The invented control apparatus has a cooling plate (3) with a first printed circuit board (4) carrying electrical wiring on its the top side (32) and a second printed circuit board (5) located underneath the cooling plate (3). Plug in pins (61) of a plug-in part (6) being arranged below the cooling plate (3) are electrically conductively connected with the second printed circuit board (5) that is through the mediation of connecting elements (7) in electrical conductive connection with the first printed circuit board (4).
Patent CZ-288010-B6 (CZ)
Title: Process for producing metal sponge
Inventor: WURM JOHANNES
IPC: C21B13/14
Filed: 1997-03-03
Abstract: When producing a metal sponge from charging materials formed by metal ore, charging gas containing CO and Hi2 and being supplied from a gas source /A, B/ is compressed, optionally it is subjected to elimination of COi2 and heating, and is supplied as a reduction gas into a reducing zone /21/. After its reaction with the metal ore it is then drawn off from the reduction zone /21/ as export gas for further utilization for consumers. In order to ensure a sufficient amount of the reducing gas for the reduction zone /21/ even in case of failure, the reduction gas being supplied into the reduction zone /21/ is represented by the charging gas containing CO and Hi2 being supplied from one of the gas sources /A, B/, and failure of one from the gas sources /A, B/ is compensated so that at least a portion of the export gas coming from the reduction zone /21/ is recycled, whereby this export gas is subjected to compression, optionally elimination COi2 and heat, and is supplied together with the charging gas coming from the remaining undamaged gas source /A, or B/ into the reduction zone /21/.
Patent CZ-290779-B6 (CZ)
Title: Exhaust system for a turbocharged internal combustion engine
Inventor: BAETS JOZEF
IPC: F02B37/02
Filed: 1996-10-15
Abstract: A simple exhaust system is disclosed with improved operational reliability and an increased service life for a turbocharged internal combustion engine, in which system both the advantages of shock-wave charging and those of pulse-converter charging are used, depending on the operating state of the internal combustion engine. These advantages are achieved by virtue of the fact that extension pieces (12, 13) are formed for the shock pipes (6, 7) and are arranged upstream of a connection line (8, 9) furthest away from the exhaust gas turbine (5). Each shock pipe (6, 7) is connected to a corresponding extension piece (12, 13). At least one interconnection conduit (14) is formed between the extension pieces (12, 13). Each interconnection conduit (14) has a cross-sectional constriction (15) of flow.
Patent CZ-288348-B6 (CZ)
Title: Process for preparing sodium tungstate
Inventor: LOHSE MICHAEL
IPC: C01G41/00
Filed: 1996-06-03
Abstract: The invented process for preparing sodium tungstate by employing oxidation reaction of hard metal and/or heavy metal scrap in a salt melt, the salt melt used is formed by 60 to 90 percent by weight of NaOH and 10 to 40 percent by weight of Nai2SOi4.
Patent SK-280310-B6 (SK)
Title: Process for providing water-soluble micronised substances
Inventor: TROFAST JAN
IPC: A61K/
Filed: 1992-03-24
Abstract: A process for providing water-soluble micronised substances, be produced, stored and used while maintaining the aerodynamic properties required for inhalation of such substances, which process is carried out by: a) reducing, if necessary, the residual water from the micronised substance by drying; b) conditioning said dried, micronised substances with a solvent; and c) eliminating residual solvent by storing in a dry place like vacuum or by purging with an inert gas.
Patent CZ-303470-B6 (CZ)
Title: Method of determining electric machine conditions, especially asynchronous electric motor conditions
Inventor: CHMELIK KAREL
IPC: G01R33/025
Filed: 2006-12-19
Abstract: The present invention relates to a detector of electromagnetic-leakage flux being located in close vicinity, preferably on an electric machine frame. During starting of the machine or during stabilized run thereof, there is scanned this electromagnetic-leakage flux, which is then evaluated and/or recorded. Subsequently a frequency higher than 15 Hz is filtered off from the scanned and/or recorded electromagnetic-leakage flux for the machine starting time and the electromagnetic-leakage flux map curve representing frequencies lower than 15 Hz is evaluated and/or recorded and subsequently evaluated in order to determine a fault of a starting rotor cage. If a scanning and frequency analysis of the electromagnetic-leakage flux is carried out during the electric machine stabilized run, wherein amplitude magnitudes of the base frequency and/or sidebands of the base frequency and/or sidebands of speed frequencies are evaluated, it is possible to determine not only rotor winding faults, but also a wrong mounting or eccentricity. Provided, the electromagnetic-leakage flux map curve deviations from the sinusoidal map curve are evaluated during the electric machine stabilized run, it is possible to determine for example stator winding interturn short-circuits.
Patent CZ-300617-B6 (CZ)
Title: Sheet bending machine and method of bending sheet on such a bending machine
Inventor: REINHARD FRANZE
IPC: B21D5/00
Filed: 2007-07-13
Abstract: The present invention relates to a sheet-metal bending machine containing a lower machine part (2) and an upper machine part (3) mounted on it in a movable way where on either the upper and lower machine part (2, 3) there is a pair of working tools designed as a bending arm (4, 6) and a holding arm (5, 7). The invention is characterized in that the upper machine part (3), or at least the pair of the working tools connected thereto, is, in relation to the lower machine part (2), or at least in relation to the pair of the working tools connected thereto in the feeding direction (L) of the processed metal sheet (14), mounted in a mutually horizontally sliding bond. The invention further relates to a method of operation of the above-described sheet-metal bending machine, where the processed sheet-metal (14) is clamped between a holding arm (5 or 7) and the opposite, in this stage fixed arm (4 or 6), and the part (15) of the processed sheet-metal (14) exceeding the bending edge (13) is subsequently bent wherein the method is characterized in that the bending is done with the use of a bending arm (4 or 6) suspended via the articulated movement mechanism (11) on the holding arm (5 or 7) while during the bending of the processed sheet-metal (14) by the upper bending arm (4) the opposite arm is represented by the lower bending arm (6) and during the bending of the processed sheet-metal (14) by the lower bending arm (6) the opposite arm is represented by the upper bending arm (4).
Patent CZ-304936-B6 (CZ)
Title: Reel
Inventor: KUBÍKOVÁ JANA
IPC: B65H75/14
Filed: 2013-07-05
Abstract: In the present invention, there is disclosed a reel, particularly a reel intended for transportation and storage of various kinds of linear materials, said reel comprising two faces (2) and a core (1) having mutually connectable plug-in parts (3, 4), wherein at least one plug-in part (3, 4) comprises two flanges (8, 16) with central section (10) being followed up with lateral sections (11, 12), which are arranged into position tangent cylindrical envelope (20) of the core (1).
Patent CZ-306200-B6 (CZ)
Title: Device for protection against volume overflow of hose conveyor transport band
Inventor: CHLEBOVEC MICHAL
IPC: B65G43/02
Filed: 2015-07-29
Abstract: In the present invention, there is disclosed a device comprising a measuring apparatus (5), optionally a release stand (4) and a control mechanism (6). The control mechanism (6) is connected with a dynamometric mechanism (51) that is located on the measuring apparatus (5) where it senses loading forces being transmitted from a conveyor transport band (15) to the measuring apparatus (5). The loading force values are compared in the control mechanism (6) with a reference value. In case of exceeding thereof due to a volume overflow of the transport band (15), the control mechanism (6) transmits a switch-off signal to a drive (16) and to locking mechanisms (7). In case of faultless operation, the locking mechanism (7) holds the measuring apparatus (5) swing frame (54) and the release stand (4) suspension frame (41) in stationary position. After receiving the switch-off signal, the drive (16) stops, the locking mechanisms (7) disconnect and both the swing frame (54) and the suspension frame (41) swing in the direction (b) of the transport band (15) movement. The transport band (15) opens so that transported material (19) can be removed therefrom. Thus, the hose conveyor (1) returns to the required operational conditions.
Patent CZ-308310-B6 (CZ)
Title: Two-line liquid dispenser, especially for lubricants of central loss lubrication systems
Inventor: BRABEC EMIL
IPC: F16N27/00
Filed: 2019-06-29
Abstract: The two-line liquid dispenser (3) comprises at least one dosing unit (31), the working cycle of which comprises a filling and a discharge phase, and is connected to a lubrication circuit with an outlet for one lubrication point (51). In the discharge phase, control fluid is supplied to the control chamber (314) under pressure (p314), and a dose of lubricating fluid is discharged from the dosing chamber (313) towards the lubrication point. A negligible pressure drop occurs between the control and dosing chamber. In this case, the dosing ball (312) is carried by the liquid flow without the liquid flowing through the annular gap, i.e. the radial clearance (312b) between the ball and its guide. On the outlet side of the metering chamber there is a cylindrical cavity (311) with a valve seat (315), the closing element of which is a ball (312), which preferably also functions as a metering piston. A ball (312) abuts the valve seat (315) at the end of the discharge phase, preventing unwanted leaks of the control fluid from the control chamber to the associated lubrication point (51).
Patent CZ-308999-B6 (CZ)
Title: Method of determining the track gauge and device for measuring the profile and / or track gauge
Inventor: STARÝ MICHAL
IPC: E01B35/06
Filed: 2020-11-09
Abstract: The method of determining the track gauge with a pair of measuring devices (1), each of which is located on a railway vehicle above one of the rails (2) and comprises a line laser (11) and a camera (12), consists of each of the rails ( 2) is irradiated with a line laser (11) of the respective measuring device (1), the beams (110) of the two line lasers (11) lying in one plane perpendicular to the rails (2) and an image of the surface of both rails (2) at the irradiation location is taken at the same time by the camera (12) of the respective measuring device (1).Then the two images are simultaneously fed to the input of the evaluation device, in which they are combined into a common image (5), in which images of the profiles (21a, 21b) of both rails (2) are taken and a tangent (t) is placed on the tops of the profile heads (21a, 21b) of both rails (2) and then at a distance of 4 mm to 14 mm below this tangent (t) is a line (r) parallel to the tangent (t), which intersects the grooves of the two rails (2). From the spacing (d) of the intersections (P1, P2) of this line (r) with the outer walls of the grooves of both rails (2) and the predetermined constant (k) of the reference distance of the images, the track gauge is determined, assigned coordinates and measured in the memory of the evaluation device. Also described is an apparatus for measuring the profile and / or the track gauge comprising a pair of measuring devices (1), in each of which a line laser (11) and a camera (12) are arranged, which are connected to an evaluation device.
Patent SK-287437-B6 (SK)
Title: Sign representation device
Inventor: GRASMANN JOSEF
IPC: G09F9/00
Filed: 2000-10-05
Abstract: The invention relates to a device for representing letters, numbers or symbols, especially for pricing goods. Said device comprises slide elements that are slidable within a base body. The aim of the invention is to provide a device of said kind that is small and handy and that allows the representation of letters, numbers and symbols without requiring a store of various signs and without having to combine the letters, numbers or symbols that are necessary to give the desired representation in a complicated, jigsaw puzzle-like manner. To this end, the slide elements (3) are retained in the opening (2) by means of a sliding seat or a loose fit.
Patent CZ-299469-B6 (CZ)
Title: Brake resistors and housing
Inventor: LIEBEL MANFRED
IPC: H01C3/12
Filed: 2000-02-02
Abstract: The present invention relates to brake resistors (4) intended for electric trucks, particularly rail vehicles and electric-powered buses provided with brake resistors (4) and self-ventilation in the region beneath floor. The brake resistors (4) are stacked in substantially trapezoidal form within at least one housing (1) being provided with at least one inlet opening of a cooling medium and one outlet opening of the cooling medium. The cross section of the brake resistor housing (4) has in the electric truck direction of drive a trapezoidal form.
Patent CZ-303030-B6 (CZ)
Title: Derivatives of partially desulfated glycosaminoglycans endowed with antiangiogenic activity and devoid of anticoagulation effect
Inventor: CASU BENITO
IPC: C08B37/00
Filed: 2001-01-24
Abstract: In the present invention, there are described partially desulfated glycosaminoglycan derivatives, particularly compounds of the general formula I wherein the groups U, R and Ri1 are as indicated in the description. The above-mentioned glycosaminoglycan derivatives exhibit antiangiogenic activity and are free of anticoagulation effect.