baber/WOPTO huggingface dataset:
Patent CZ-291766-B6 (CZ)
Title: Load-bearing structure of a glass wall or glass roof made of glass panes
Inventor: FISCHER KLAUS
IPC: E04B1/32
Filed: 1996-02-13
Abstract: In the present invention there is disclosed a load-bearing structure of a glass wall or glass roof made of glass panes (56}, which load-bearing structure comprises a plurality of rods (12 through 22), each rod having an end region (28) of lesser height than the remainder of the rod, each end region (28) defining a pair of end faces (30, 32); two cover disks (34, 36); and a plurality of threaded bolts (40), wherein: said plurality of rods (12 through 22) are joined together at their end regions (28) such that said end faces (30, 32) are in abutment and form thereby upper and lower countersunk areas of lesser height; said two cover disks (34, 36) being situated in a respective one of said upper and lower countersunk areas of lesser height defining a mutual fixed spacing, said plurality of threaded bolts (40) extending through each of said two cover disks (34, 36) and apply a force to said two cover disks which in turn apply a pressing force against said plurality of rods (12 through 22) in said countersunk areas producing a force-locking of said abutting end faces (30, 32).
Patent CZ-294420-B6 (CZ)
Title: Pipe formed by several layers
Inventor: EK CARL-GUSTAV
IPC: F16L57/02
Filed: 1997-02-24
Abstract: In the present invention, there is disclosed a multilayer pipe with improved resistance to rapid crack propagation. The pipe consists of at least two, preferably three layers of different polyolefin plastic materials, which are so selected and combined that the pipe has resistance to rapid crack propagation, measured as the critical temperature according to ISO DIS 13477, which is lower than the weighted average value of the critical temperatures of single-layer pipes of the individual plastic materials included in the multilayer pipe and having the same dimension as this. The pipe preferably has a critical temperature below -15 degC and consists of olefin plastics, such as polyethylene plastic and polypropylene plastic.
Patent CZ-280726-B6 (CZ)
Title: Pentapeptidic precursors of biologically active cyclic dipeptides
Inventor: KASAFIREK EVZEN ING CSC
IPC: C07K7/06
Filed: 1994-11-16
Abstract: The pentapeptidic precursors of biologically active cyclic dipeptides are changed after the application in the organism by the action of endogenous proteinases in the target organ into the therapeutically effective derivative 2.5-dioxopiperazine. The biologically effective area is the central nervous system and the proliferation and anti-proliferation of cells.
Patent CZ-292692-B6 (CZ)
Title: Spherical polyester particles, optionally crosslinkable at low temperature, process of their preparation and their use for powder varnishes
Inventor: BLATTER KARSTEN
IPC: C08G63/81
Filed: 1998-02-11
Abstract: The present invention relates to spherical transparent polyester particles with average particle size of less than 50 microns and monomodal distribution of particle size within the range of (d90 to d10/d50) being less than o equal to  2.5, which can melt at temperatures lower than 200 degC to a continuous coating. The invention further relates to a process for preparing such particles and their use in powder varnishes. In a preferred embodiment said particles contain units of the general formulae (1) -CO-X-CO and (2) -O-D-O, wherein X represents a  substituted or unsubstituted aromatic radical having 6 to 14 carbon atoms, or an alkylene cycloalkane group, a polymethylene cycloalkane group, a cycloalkane group, a dimethylene cycloalkane group or an alkanediyl group with a straight or branched chain and being optionally unsaturated, and D represents an   alkylene cycloalkane group, a polymethylene cycloalkane group, a cycloalkane group, a dimethylene cycloalkane group or an alkanediyl group with a straight or branched chain and being optionally unsaturated, whereby the alkylene and alkane groups contain 2 to 6 carbon atoms and the cyclo groups 3 to 6 carbon atoms.
Patent CZ-282979-B6 (CZ)
Title: Plant growth, organogenesis and yield regulating agent
Inventor: CHVOJKA LUDOVIT ING DRSC
IPC: A01N63/10
Filed: 1995-11-21
Abstract: The preparation for regulating the growth, organogenesis and yield of plants according to this invention is produced and prepared from organic substrates by the alkaline and/or acidic hydrolysis of animal remains containing proteins and nucleoproteins and/or yeast sediments and cells (for example beef blood and tissues, yeast, waste brewer's yeast) in a pressure reactor at a temperature of 90 to 120 degrees C and at an atmospheric pressure of up to 400 kPa. The hydrolysing agent is selected from the group that includes sodium, potassium, calcium, magnesium hydroxide and/or hydrochloric acid. After the reactor has cooled down to a temperature of 70 to 75 degrees C, the hydrolysate is neutralised by nitric acid and/or caustic potash (pH = 5 to 12) and left to settle for 48 hours. Before putting into plastic containers it is diluted to a consistency of 200 g of dry matter per kg of the product. It is applied by spraying on plants together with liquid fertilizers, growth stimulators, herbicides, pesticides in a dose of 2 kg of the product per 1 ha. After diluting with water it can be also applied by watering or irrigation.
Patent SK-284186-B6 (SK)
Title: Substituted cycloheptenes, method of production and use thereof
Inventor: ZIMMER OSVALD
IPC: C07C215/64
Filed: 1999-12-13
Abstract: Compounds of the general formula (I) where substituents have meanings mentioned in the description part, forms thereof and enantiomers, diastereomers, racemates, bases of salts thereof with physiologically acceptable acids. Further described is method of production thereof, as well as use of these compounds as analgesically effective means.
Patent SK-278016-B6 (SK)
Title: Device for blocking of single telescopic pull-out parts of oblique lift
Inventor: BOCKER ALBERT
IPC: E06C5/04
Filed: 1990-07-13
Abstract: For securing of exact blocking in space (13) between flanges (12, 12') of double flange of telescopic releasing rail (10) is adjusted the blocking member (14), created with wedge (20) leaded through lateral flanges (24) opposite the wedge (21), firmly connected with lower flange (12), at which the wedge (20) is connected with sliding bar (26) with its free end (25). Second end of bar (26) is leaned on frontal limiting (27) of leading rail (10) with backward screw spring (28) and the upper side of wedge (20) is equipped with tooth system (19) for frictional mesh with external surface of lower flange (12) of lower double flange (12, 12') of internal releasing rail (10).
Patent SK-278313-B6 (SK)
Title: Connection for logical information transmission by couple of wires
Inventor: LANG JIRI
IPC: G08C19/16
Filed: 1992-11-26
Abstract: This connection has a couple of wires (a, b) closed to the bus between the active source (v) and at least one passive final (output) equipment (t). The active source (v) is created based on the code converter (s), connected to the couple of wires (a, b) closed to the bus, control centre (r) and power supply (p), where the power supply, the control centre (r) and the code converter are connected to the earthed wire (z) at least, or with more feeding wires (u). The control centre (r) and the code converter (s) are connected with the use of the first signal wire (c) and with the use of the second signal wire (d).
Patent CZ-300757-B6 (CZ)
Title: Nucleoside analogs, such as antiviral agents containing inhibitors of retroviral reverse transcriptase and DNA polymerase of hepatitis B virus (HBV)
Inventor: ZHOU XIAO-XIONG
IPC: C07D473/32
Filed: 1998-08-14
Abstract: In the present invention, there is disclosed a compound of the general formula Ig wherein: O-nuc represents the residue of monohydroxyl bearing D- or L- nucleoside analogue; Ri2 denotes the residue of an aliphatic L-amino acid; p is 0, 1 or 2-20 (optionally including a double bond); and q is 0-5, and pharmaceutically acceptable salts thereof exhibiting suitable pharmacological properties and antiviral activity.
Patent CZ-303797-B6 (CZ)
Title: Apparatus for laser beam welding and method for controlling quality of weld
Inventor: JEDLICKA PETR
IPC: B23K26/046
Filed: 2011-07-04
Abstract: The laser beam welding apparatus of the present invention comprises a laser beam source (1) and an associated optical system (2) of a laser welding head (4). The optical system (2) of the laser welding head (4) includes a focusing lens (3) and an active optical element having a variable focal length, which is controllable by means of a control unit (9). At least one photodetector (10) is connected to an input of the control unit (9), said detector being adapted for sensing a radiation emitted by a plasma rising from a welding area (11). The control unit (9) is provided with a frequency analyzer for evaluating signals received from the photodetectors (10). The frequency analyzer is performed as a unit of Fourier transform. The active optical element is typically performed as a pressure vessel (6), which comprises a resilient mirror (7) for directing and shaping an incident laser beam (5), the resilient mirror (7) forming one wall of the pressure vessel (6). The pressure vessel (6) is connected to a pressure regulator (8) for controlling a pressure inside the pressure vessel (6) in order to adjust a curvature of the resilient mirror (7), wherein a control input of the pressure regulator (8) is connected to a control output of the control unit (9). The pressure regulator (8) is typically performed as a proportional valve. The photodetectors (10) are preceded by optical filters for a selection of a spectral band of a respective incident radiation. A working principle of the apparatus consists in that the photodetector (10) senses the radiation emitted by a plasma cloud rising from the welding area (11), this radiation is in turn analyzed by means of a fast Fourier transform and the active optical element continuously shapes the laser beam (5) in accordance with the analysis results in order to achieve an optimum quality of the weld.
Patent CZ-309201-B6 (CZ)
Title: Method of reducing NOx emissions when combusting residual gas, boiler unit and equipment for producing soot
Inventor: WILLIAMS WILLIAM R
IPC: C09C1/48
Filed: 2011-11-08
Abstract: A method of reducing NOx emissions when combusting tail gas, comprising introducing tail gas containing NOx, NOx precursors, or both, where x is a positive value, to a combustion plant, the combustion plant comprising a vessel with a top, a bottom, at least one residual gas inlet near the top of the vessel, at least one diluent inlet, a waste gas outlet near the bottom of the vessel, the gas flowing mainly from the top to the bottom of the vessel; introducing a diluent comprising at least one component selected from (i) 25 by weight or more, based on the total weight, of waste gas discharged from at least one process unit located downstream of the combustion plant, or (ii) waste gas from a residual gas burner or soot dryer to a combustion plant for temperature control at 950 °C to 1,100 Μ °C, where the diluent is introduced into the upper 33% of the height of the combustion plant vessel. Boiler unit for combusting residual gas and equipment for producing soot containing boiler aggregate.
Patent CZ-307747-B6 (CZ)
Title: Ni-Ti-Si alloy with increased phase transition temperatures
Inventor: SALVETR PAVEL
IPC: C22C30/00
Filed: 2017-11-16
Abstract: Ni-Ti-Si alloy exhibits increased phase transition temperatures between high-temperature (austenitic) and low-temperature (martensitic) structures compared to binary Ni-Ti alloy. According to the invention, these phase transitions can be adjusted by changing the amount of silicon added. The phase transition temperatures determine the shape-memory attributes, superelasticity and shape memory effect. This can be expected to have practical applications in temperature sensors used in the power, automotive and aerospace industries.
Patent SK-286187-B6 (SK)
Title: Plug for fixing to hollow and to solid building materials
Inventor: NEHL WOLFGANG
IPC: F16B13/06
Filed: 2002-07-04
Abstract: Plug (10) for fixing to hollow and to solid building materials, having longitudinally expansible limbs (18) that are expansible by screwing an expansion screw (44) into the plug (10), the expansible limbs (18) being joined to one another at the rear end by sleeve-form plug end (14), through which the expansion screw (44) is insert able, and at the leading end by a sleeve-form plug tip (16), into which the expansion screw(44) can be screwed. The expansible limbs (18) are joined to one another circumferentially by a stretchable material (22) that is pierced by several helically arranged slots (24).
Patent CZ-296570-B6 (CZ)
Title: Process of welding thermoplastic foils and apparatus for making the same
Inventor: HINTERSEER HEINZ
IPC: B31B50/64
Filed: 2000-03-22
Abstract: In the present invention, there is disclosed a process for simultaneous welding layers being arranged one above other of pairs of thermoplastic foils. The invented welding process is carried out by means of welding bars (2, 3) or a like apparatus intended for supply of welding heat applied from outer side into a welding apparatus to stacked layers of thermoplastic foils and pressing thereof onto each other. According to the invention, a more economical welding of the two foil layer pairs (1, 1') can be achieved in that the welding heat energy is not only supplied from the exterior via the welding bars (2, 3) that load the outer sides of the foil layer pairs (1, 1'), but also from the interior by employing a heat energy source (4) positioned between the two foil layer pairs (1, 1'). This is realized expediently by employing a bar-shaped, inwardly positioned, flat energy source as an interposed heat energy source (primary heating element) (4). Accordingly, n-1 bar-shaped, inwardly positioned, flat energy sources (4, 4', 4'', . . .) are employed for the purpose of simultaneously welding n foil layer pairs (1, 1', 1'' . . . ). A press for performing the method according to the invention comprises a pair of pressing elements (5, 6) or welding bars (2, 3), particularly independently heated welding bars (2, 3) bearing from outer side on n- pairs (1, 1', 1'',...) of foils and intended for mutual pressing thereof against each another, and a number n-1 of flat heat energy sources (4, 4', 4'',...) arranged in a plane being perpendicularly to the foil plane.
Patent CZ-291108-B6 (CZ)
Title: Device for maintaining alignment between wheel and track
Inventor: VEJVODA STANISLAV DOC ING CSC
IPC: B62D21/06
Filed: 2000-09-06
Abstract: The present invention relates to railway vehicles, more particularly to a device for maintaining alignment between wheels and track thereof. The device is situated on the vehicle bearing structure and interconnected with the control center of the vehicle travelling gear for a feedback control of separated drives of the vehicle travelling gear and is formed by electric deformation boosters (1, 1', 1'', 1''') being interconnected with deformation sensors (2, 2', 2'', 2'''), which are connected in at least one measuring bridge (3, 3', 3'', 3''', 3eIV) that is connected to and amplifier (4), which is in turn connected with the vehicle travelling gear control center (5). The device further comprises at least to mechanical boosters (1, 1', 1'', 1''') of the vehicle structure deformation, each of said  mechanical boosters (1, 1', 1'', 1''') being provided with at least one deformation sensor (2, 2', 2'', 2'''), wherein one of all deformation sensors (2, 2', 2'', 2''') used is decisive for determining polarity of the measured deformation and wherein the central measuring bridge (3eIV), formed from the deformation sensors (2, 2', 2'', 2''') is adjustable to the sum of absolute deformation values caused by the vehicle misalignment at simultaneous elimination of the deformation values generated by symmetric and asymmetric vertical loads of the vehicle structure, whereby the mechanical deformation boosters (1, 1', 1'', 1''') and all the deformation sensors (2, 2', 2'', 2''') are located on the vehicle structure at spots of maximum deformation values caused by the vehicles wheels and track misalignment.
Patent CZ-293809-B6 (CZ)
Title: Device for distance measurement
Inventor: LEMCKE SOREN
IPC: G01B17/00
Filed: 1999-11-12
Abstract: The present invention relates to a device for distance measurement, comprising an ultrasonic transmission element (9) for emitting pulsed acoustic or electromagnetic waves. Said transmission element (9) is provided at a first end of a distance (L) to be measured or at a known distance from said first end. The device further comprises a receiving element (13) for reception of the transmitted acoustic or electromagnetic waves. Said receiving element (13) receives said waves at the opposite end of the distance (L) to be measured wherein the waves are reflected at the first end of the distance (L) to be measured or at a known distance from said first end, or for direct reception of the waves at the other end of the measured distance (L) or at a known distance from said second end. The device further comprises an evaluation and control unit (11) for setting said ultrasonic transmission element (9) by means of a pulsed signal and for determining and evaluation of said receiving element (13) signal, whereby  the measured distance (L) is determined from a signal running time and its rate, as well as from a pre-determined distance or a pre-determined distances of the transmitting element (9) and/or said receiving element (13) from the first and the second ends of the measured distance (L). According to the invention, a telescopic tube (3) with at least two engaging tube elements (5, 7) is used between the measured distances (L) first and second ends. The transmission element (9) and the receiving element (13) are arranged on the tube elements (5, 7) respectively or are coupled thereto via waveguides, whereby at least one of the at least two tube elements (5, 7) can also be coupled to a portable element that can change location.
Patent CZ-301179-B6 (CZ)
Title: Process for preparing desglucodesrhamnoruscin
Inventor: PONZONE CESARE
IPC: C12P33/20
Filed: 2000-05-29
Abstract: In the present invention, there is disclosed a process for the preparation of desglucodesrhamnoruscin consisting in that the partial enzymatic hydrolysis of ruscin, desglucoruscin or ruscoside (ruscosaponins) is carried out by treating crude hydrolases of Asperigllus niger, whereas this enzymatic agent exhibits simultaneously the activity of {beta}-glucopyranosidase and {alpha}-rhamnopyranosidase, followed up with the removal of {beta}-glucopyranoside residue and then {alpha}-rhamnopyranoside residue. The process can be performed continuously; the hydrolysis is carried out at a temperature ranging from 20 to 40 degC for a period of 3 to 7 days.
Patent SK-284883-B6 (SK)
Title: Saddle for bicycles
Inventor: BAVARESCO ROBERTO JOSE
IPC: B62J1/00
Filed: 1999-02-18
Abstract: A saddle for bicycles including two separate seats (2, 3) supported by a supporting unit (4) fixed to the bicycle frame and placed substantially symmetrically laterally to the advancement direction of the bicycle. Each one of said seats (2, 3) includes at least a first part (2', 3'), fixed with respect to said supporting unit (4) and at least a second part (2'', 3''), movable with respect to said first part (2', 3'). Said second part (2'', 3'') is revolvingly connected to a gudgeon (10, 11) defining an axis (10a, 11a) substantially horizontal placed substantially orthogonally to the advancement direction of the bicycle. Said first (2', 3') and said second (2'', 3'') part being covered with a first and second cushions (18', 19', 18'', 19'') made of soft material. Each first cushions (18', 19') having a depression (20, 21) realized in correspondence with the area in which the insertion point of the head of the femur (F) of the cyclist's led (L) is projected on the pelvis (B). Each one of said first cushions (18', 19') has a front projection (24) extending with respect to the edge (25) of each first part (2', 3') of the saddle to which said first cushions belong and which is housed in a back recess (26) present in each one of said second cushions (18', 19').
Patent BR-PI9807529-B8 (BR)
Title: dispositivo de medida do teor de oxigênio em um meio gasoso
Inventor: CHRISTOPHE DEKONINCK
IPC: G01N27/419
Filed: 1998-01-28
Abstract: patente de invenção: <b>"dispositivo de medida do teor de um meio gasoso em oxigênio"<d>. o dispositivo compreende um captador capaz de fornecer uma tensão representativa da relação entre uma pressão de oxigênio de referência e a pressão de oxigênio em um volume do captador e munido de eletrodos (12, 14), permitindo fazer passar uma corrente de bombeamento que controla essa pressão de oxigênio no volume e meios de controle/comando que têm um controlador numérico (26) que recebe essa tensão representativa sobre uma entrada e capazes de fornecer a corrente de bombeamento. esses meios de controle/comando fornecem a corrente de bombeamento sob a forma de uma corrente de variação contínua e progressiva, não cortada, comandada pelo controlador numérico, de modo a submeter a tensão de entrada a um valor determinado.
Patent CH-704267-B8 (CH)
Title: Vorrichtung zur Messung der Flussdichte im Magnetkreis von Mittelfrequenz-Hochleistungstransformatoren.
Inventor: KOLAR JOHANN WALTER
IPC: G01R15/18
Filed: 2010-12-23
Abstract: Ein induktives Element mit einer Messvorrichtung zum Bestimmen der magnetischen Flussdichte oder einer magnetischen Sättigung im induktiven Element weist einen Hauptkern (1) mit mindestens einer Hauptwicklung (2) zum Erzeugen eines Magnetfeldes im Hauptkern (1) auf. Dabei weist die Messvorrichtung einen vom Hauptkern (1) verschiedenen Messkern (3) mit einer Messwicklung (4) zum Erzeugen eines Magnetfeldes im Messkern (3) auf. Ein von der Hauptwicklung (2) erzeugter Hauptfluss und ein von der Messwicklung (4) erzeugter Messfluss überlagern sich in mindestens einem Teilbereich der beiden Kerne (1, 3). Die Messvorrichtung zur Messung der magnetischen Flussdichte im Hauptkern (1) weist eine Messeinheit (7) auf, welche dazu ausgebildet ist, die Messwicklung (4) zu speisen und Messsignale an der Messwicklung (4) zu erfassen und daraus einen Absolutwert der magnetischen Flussdichte des Hauptflusses zu bestimmen und/oder ein Signal zur Detektion einer Sättigung zu entnehmen.
Patent EP-2156948-B8 (EP)
Inventor: RODGERS MICHAEL B
IPC: B32B25/04
Filed: 2009-07-08
Granted: 2012-03-14
Abstract: An elastomeric compositions having improved impermeability is disclosed. The cured elastomeric composition may comprise at least one C 4 -C 7  monoolefin elastomer, a hydrocarbon polymer additive, and a clay. In some embodiments, the cured elastomeric composition has a permeation coefficient at 40°C of 90 cc*mm/(m 2 -day) or less. In some embodiments, the elastomeric composition is substantially free of naphthenic oil.