baber/WOPTO huggingface dataset:
Patent CZ-295103-B6 (CZ)
Title: Device of miniaturized construction for producing high pressure in a fluid, atomizer for spraying pressurized liquid and reciprocating pump device for producing high pressure in a fluid
Inventor: JAEGER JOACHIM
IPC: F16K/
Filed: 1996-10-04
Abstract: In the present invention, there is disclosed a device of miniaturized construction for producing high pressure in a fluid said device comprising a cylindrical hollow piston (17, 22, 28, 31) displaceable mounted in a cylinder (1) having performed in its interior a route (7) for fluid (72), and a high-pressure chamber (4) disposed inside the cylinder (1) upstream the piston (17, 22, 28, 31). Said hollow cylindrical piston (17, 22, 28, 31) has an enlarged portion (20, 33) at its inlet or outlet end the inside diameter of which is greater than inside diameter in the remainder of the hollow piston (17, 22, 28, 31), and the hollow piston (17, 22, 28, 31) also has an inwardly shaped edge (19, 24) for making an edge either all over the periphery thereof or on a portion of its periphery in the inlet or outlet end. The device further comprises a valve closing due to resistance acting against direction of fluid (72) flow on a valve element (18, 23, 29, 37) or due to friction on the cylindrical wall, and the valve element (18, 23, 29, 37) with a predetermined sealing surface at the inlet end thereof. Said valve element (18, 23, 29, 37) is guided and mounted axially movable inside the hollow piston (17, 22, 28, 31) in the enlarged portion (20, 33) thereof and maximum diameter of the valve element (18, 23, 29, 37) is smaller than inside diameter of the hollow piston (17, 22, 28, 31) in the enlarged portion (20, 33) thereof and greater than inside diameter in the remainder of the hollow piston (17, 22, 28, 31). At the outlet end of the hollow piston (17, 22, 28, 31) enlarged portion (20, 33), there are performed driving means for retaining the valve element (18, 23, 29, 37) inside the hollow piston (17, 22, 28, 31). The valve is closed when the valve element (18, 23, 29, 37) fits on to said predetermined sealing surface, and is open when the valve element (18, 23, 29, 37) fits on to the driving means at the outlet and of the hollow piston (17, 22, 28, 31) enlarged portion (20, 33). Disclosed is also an atomizer for spraying a fluid and a reciprocating pump device for producing high pressure in the fluid. Both the objects comprise the above-indicated device for miniature construction for fluid pressurizing.
Patent CZ-286372-B6 (CZ)
Title: Flat magazine of textile fiber sliver
Inventor: SRAMEK RUDOLF ING
IPC: B65H54/76
Filed: 1996-06-07
Abstract: The invented flat magazine (1) of textile fiber sliver (2) is intended for storage of the fiber sliver (2) on a fiber sliver (2) producing machine, further for transportation of the fiber sliver (2) to a fiber sliver (2) treating machine by means of which the fiber sliver (2) is withdrawn from the flat magazine (1). The flat magazine (1) according to the present invention comprises a movable bottom (4) that is mounted in the flat magazine (1) adjustable in vertical direction. The a movable bottom (4) contains a shiftable mounted upper plate (41) intended for storage of the fiber sliver (2) and a bottom plate (42) being also mounted in shiftable manner below the upper plate (41), whereby the upper plate (41) and the bottom plate (42) are coupled with each other by means of an auxiliary connecting means (43) enabling joint and/or alternate movement of the upper plate (41) the bottom plate (42) and the movable bottom (4).
Patent CZ-293454-B6 (CZ)
Title: Patient-operated orthopedic distraction device
Inventor: RICHARDSON JAMES BRUCE RICHARD
IPC: A61B17/60
Filed: 1994-12-15
Abstract: In the present invention, there is disclosed a patient-operated distraction device for selective periodic distraction of a fractured bone that has been set for retention by an external fixator having an elongate distensible fixator body connected to bone-screw or bone-pin clamps at the respective ends of said fixator body, said device comprising: (a) an elongate distractor body (28) with a first fixator-engageable pin (30; 69) connected to one end of said distractor body (28) and a second fixator-engageable pin (31; 70) connected to the opposite end of said distractor body (28), and (b) means including a manually operable rotary cam (59; 59'; 80) in one of said connections and on an axis transverse to the elongation of said distractor body (28) for imparting a partial-turn cam-driven incremental distracting displacement of said first and second fixator-engageable pins (30. 31; 69, 70) with respect to each other in response to at least a partial rotation of said rotary cam( 59; 59'; 80).
Patent CZ-286563-B6 (CZ)
Title: Filtering apparatus for separating liquid and solid substances from mixtures thereof
Inventor: PRINSSEN ALPHONS A J A
IPC: B01D33/048
Filed: 1993-08-24
Abstract: The invented filtering apparatus for separating liquid and solid substances from mixtures thereof comprises a pressure chamber (32) containing an endless filtering band (3) a suction chamber (9) adjoining bottom side of the endless filtering band (3) a device for maintaining pressure higher than atmospheric pressure and being connected through the mediation of a feeding piping (31) to the pressure chamber (32) a proportioning device (6) for feeding a mixture of liquid and solid substances into the pressure chamber (32) on upper side of the endless filtering band (3) and a device for maintaining pressure difference between the pressure chamber and the suction chamber, whereby drives of the endless filtering band (3) and vacuum and air valves (28, 29) of the suction chamber (9) are located outside the pressure chamber (32).
Patent CZ-297438-B6 (CZ)
Title: Process for producing mat containing glass multifilaments, glass multifilament layer coated with binding agent, mat containing glass multifilaments and composite product containing multifilaments
Inventor: ARPIN MICHEL
IPC: D04H1/64
Filed: 1996-12-12
Abstract: In the present invention, there is disclosed a process for manufacturing a mat containing glass multifilaments wherein the process comprises: depositing a sheet of glass multifilament layer on a moving conveyor, applying a liquid binder composition containing an aqueous solution of polyvinyl alcohol, said liquid having a viscosity during deposition of less than approximately 40 millipascal seconds and in an amount so as to obtain between 3 and 15 percent by weight of binder in the dry-matter state with respect to the weight of glass, subjecting the sheet to an oven treatment and, optionally, calendaring, wherein the binder is deposited in the form of a liquid sheet or of a wall of liquid streams which fall onto the entire width of the sheet of strands, and wherein some of the binder is deposited upstream of the region in which it is deposited in the form of a liquid sheet or of a wall of liquid streams. There is also invented a layer of glass multifilaments coated with a binder, further a mat containing glass multifilaments as well as a composite product containing the glass multifilaments.
Patent CZ-282634-B6 (CZ)
Title: Process for obtaining polyhydroxyalkanoates without a dyestuff
Inventor: LEHMANN OLAF
IPC: C12P7/62
Filed: 1993-04-28
Abstract: A process is disclosed for preparing dye-free polyhydroxyalkanoates formed in the cells as storage substances during the culture of bacterial biomasses. The dried bacterial biomass is at first exposed for 10 to 120 minutes to a temperature between 80  DEG C and the lower limit of the polyhydroxyalkanoate melting range, and is then extracted with acetic acid; 1 to 10 parts per volume, expressed as a percentage, of an aliphatic carboxylic acid derivate, are added to the extracting agent.
Patent CZ-288476-B6 (CZ)
Title: Continuously operating filtering device
Inventor: THISSEN KAREL ANTOON
IPC: B01D33/056
Filed: 1993-12-08
Abstract: The invented continuously operating filtering device comprises a transversely ribbed carrier belt (3) moving around guide reversing rollers (4) and around at least one driving roller (5) a supported filter belt (6) placed on the carrier belt (3), a supporting unit (9) for supporting the carrier belt (3) and a suction chambers (8) disposed on either side of the carrier belt (3), whereby the carrier belt (3) is made of plastic, and whereby the transverse ribs are separated from each other by corresponding channels (18) extending transversely to the direction of the carrier belt (3) movement into the suction chambers (8) situated on either side of the carrier belt (3). The carrier belt (3) is made of thermoplastic, or it may consist of links made of thermosetting material.
Patent CZ-297729-B6 (CZ)
Title: Braking retardation apparatus for doors, windows or furniture extensible parts
Inventor: SALICE LUCIANO
IPC: E05F5/00
Filed: 1999-11-24
Abstract: The present invention relates to a braking mechanism controlling slowing of closing doors (3), windows or extensible parts of furniture comprising a push rod (7) arranged to be pressed into a housing (8) against braking force, wherein the push rod (7) is structured and arranged to be movable in guide apertures (15, 17) of the housing (8) and possesses a section (19) constituted by a gear rack the teeth of which engage with teeth of a pinion (26) of a rotary shock absorber (25) mounted inside the housing (8). In an alternative embodiment there is a piston rod (31) of a piston moving within a cylinder (30) The cylinder is filled with a liquid such as oil and he piston is provided with a passage valve structured and arranged to counter extension of the piston with low resistance and retraction or insertion of the piston into the cylinder (30) with high resistance.
Patent SK-283747-B6 (SK)
Title: Installation and device for supplying heat
Inventor: SCHWARZ ALOIS
IPC: F24S20/30
Filed: 1995-11-07
Abstract: Plant for supplying thermal energy to consumers The output pipe from the at least one heat source (A,B,8) is connected to the input of at least one associated distributor device (1,2). This is formed with several outlets to which are attached the header pipes (71 - 79') for the consumers of heat energy at different temperature levels. One of the consumers is chosen by the distributor device so that the heated carrier medium can be supplied to it. The consumers of heat energy at different temperature level are connected in series so that the carrier medium flows through same in succession. At least one heat source is formed by a sun collector (A,B). The return lines of consumers at low temperature level are connected to the inputs of a collector device (6) formed with a single outlet pipe which can be attached to the input of a heat pump (8).
Patent SK-283171-B6 (SK)
Title: Heat distributing device
Inventor: RAGLAND G WILLIAM
IPC: H05B3/84
Filed: 1993-06-08
Abstract: A heat distributing device (1) which includes a concentrated heat source (2, 2a) and a stack (3) of metal foils (4, 5) wherein the heat source is encapsulated between two of the layers of metal foil. The heat source can be a resistance heated wire, which extends linearly and has a free end spaced inwardly from an end of the stack. The outer edge of the stack can be open (6) or sealed (7). The stack can include metal wool (8) and/or insulating material (9) between layers of the metal foil. The heat distributing device can be used to provide uniform heating across an outermost layer of the metal foil. For instance, the heat distributing device can be used to heat a side-view mirror (11) of an automobile.
Patent SK-279598-B6 (SK)
Title: Radiopharmaceutical formulations, their method of administration and process of preparation
Inventor: SIMON JAIME
IPC: A61K47/02
Filed: 1991-06-14
Abstract: Radiopharmaceutical formulations for complexes comprising at least one radionuclide complexed with a ligand, or its physiologically acceptable salts, especially samarium153 and ethylenediaminetetramethylenephosphonic acid, which optionally contains a divalent metal ion, e.g. calcium, and is frozen, thawed, and then administered by injection. Alternatively, the radiopharmaceutical formulations must contain the divalent metal and are frozen only if the time before administration is sufficiently long to cause concern for radiolysis of the ligand. There is further disclosed a method of a radiopharmaceutical formulation preparation and its use for the preparation of a medicament.
Patent SK-278129-B6 (SK)
Title: Method of compressive treating of belt material and device for realization of this method
Inventor: CATALLO FRANK
IPC: D06C21/00
Filed: 1987-04-23
Abstract: This method is determinated for compression treating of belt material binded by thread by which is belt (1) of material by force leaded by arch trajectory in to tamping chamber (14) by first speed and after crimping is from tamping chamber (14) leaded by lower speed. Immediately before input into tamping chamber (14) is material pretamping by diminishing of limiting power to enable the expanding of material. Device contains two continuous cylinric surfaces (3,7) moving by different speeds in opposite direction and limiting element (9), located with gap from cylindric surfaces (3,7) and equipped with top (12) which partially project between two cylindric surfaces (3,7) and creates with them the tamping chamber (14). Limiting element (9) has first concave surface (10) laying opposite the first cylindric surface (3) and second concave surface (11) laying opposite of cylindric surface (7). First concave surface(10) of limiting element (9) is assembled from two etaps (16,17), where the first etap (16) returned to top (12) has from first cylindric surface (3) bigger distance than second etap (17), laying farther from top (12) and creates with first cylindric surface (3) the pretamping zone (13).
Patent SK-280676-B6 (SK)
Title: Process of hydrocarbon fractions production having c2 - c12
Inventor: HUDEC PAVOL
IPC: C07B37/00
Filed: 1991-10-09
Abstract: A process for the preparation of hydrocarbon fractions having 2 to 12 carbons with boiling point up to 250 Degree Celsius can be characterised in that gaseous hydrocarbon substance, as a resultant of petroleum processing, includes hydrocarbons having from 2 up to 5 carbons and is brought into contact, at 220 to 580 Degree Celsius temperature and at 0.1 to 5.0 MPa pressure, with a heterogen catalyst whose essential acid component is represented by crystalline aluminosilicate whereof SiO2-to-Al2O3 mol ecular ratio is at least 25 : 1 with the content of alkalic metals under 0.5 wt.%, represented by oxide, and max. 5 wt.% of at least one metal selected from the Group I and/or II, and/or III, and/or VIII of the Periodic Table of Elements, wherein space velocity is ranging from 80 up to 500 volumes of gaseous hydrocarbon substance to catalyst capacity per hour. Said gaseous hydrocarbon substance can react with the heterogen catalyst in the presence of carrier gas, e.g. hydrogen and/or potassium, which carrier gas exhibits 5-times higher capacity when compared to the flow of said hydrocarbon substance.
Patent SK-279216-B6 (SK)
Title: Apparatus for contact glass-sheets tempering
Inventor: VANASCHEN LUC
IPC: C03B27/044
Filed: 1990-06-22
Abstract: Apparatus for quenching glazing by contact, e.g. a sheet or a bend glass-sheet, consists of two cooling and compression plates (1, 2) and an apparatus for cooling of the peripheral areas (35) of the glazing (30) by means of air jets. The apparatus that cools the peripheral areas (35) of the glazing (30) consists of parallelepipedal blasting racks (32), arranged between the cooling and compression plates (1, 2) and provided with both apertures (34) for the cooling air jets directed towards the peripheral area (35) of the glazing (30) and with discharge openings (40) arranged between these apertures (34). The apertures (34) have a diameter of at least 1 millimetre, but not exceeding the thickness of the glazing (30). The discharge openings (40) have such a cross-section, the value of which is at least three times that of the apertures (34). The dimensions of the cooling and compression plates (1, 2) and the arrangement and/or the width (B) of the racks (32) are arranged in such manner that the distance (A), between the orifices of the jet apertures (34) and the peripheral area (35) of the glazing (30) facing them, has a value of at least twice and not more than six times the diameter of the jet apertures (34).
Patent SK-289119-B6 (SK)
Title: Current measuring device with current measuring amplifier on virtual ground
Inventor: PRAŽENICA MICHAL
IPC: G01R19/00
Filed: 2018-08-30
Abstract: The circuit for measuring current with a current measuring amplifier on virtual earth consists of a switching converter (1), a shaping circuit (2), an impedance matching (3), a current measuring amplifier (4), a block (5) of a voltage output and its own power supply (6) . The device is characterized by the fact that the current flowing through the inductance can be determined directly from the voltage drop on the given inductance, which makes it unnecessary to use another measuring element. In addition, the device includes its own power supply (6), creating a virtual ground (V-GND) of the inverter, which eliminates the need to use a separate auxiliary power supply. The device is also suitable for applications with high supply voltage.
Patent CZ-298634-B6 (CZ)
Title: Process for preparing galenic formulation
Inventor: LARUELLE CLAUDE
IPC: A61K9/48
Filed: 1999-09-10
Abstract: The present invention relates to a process for preparing a novel galenic formulation providing fenofibrate with increased biological availability during g oral absorption and consisting in the following steps: (a) micronizing the fenofibrate; (b) granulating this in the presence of a liquid medium containing a surface-active agent, water and a water-miscible alcohol; and (c) drying the resulting granulate. The invention also relates to galenic formulations obtained in the above-described preparation process. These formulations can be used for the preparation of a medicament intended for oral administration and including fenofibrate as an active substance, particularly for the treatment of hypercholesterolemia a hypertriglyceridemia.
Patent CZ-300420-B6 (CZ)
Title: Filtration method of graft polymer polyols
Inventor: LISA RUDOLPH ERNEST
IPC: B01D29/09
Filed: 2003-06-17
Abstract: The present invention relates to indexing filtration of graft polyol dispersions. The method allows for the rapid filtration of large volumes of graft polyol dispersion in an economical manner. The process can be highly automated. The resulting filtered graft polyol dispersion has predominantly particles with size of 25 microns or smaller and is stable under a variety of conditions for at least 9 weeks.
Patent CZ-298145-B6 (CZ)
Title: Furnace unit
Inventor: HERBST JIRI
IPC: F27D1/02
Filed: 2006-04-21
Abstract: In the present invention, there is disclosed a furnace unit comprising two sidewalls, a ceiling composed of modules of ceramic fiber mats and inlet and outlet gates. In the direction from entrance door, the furnace unit divides into warming, firing and cooling zones. The wall are formed in their bottom portion by rows of large ceramic blocks (1) with vertical through holes (2) located alternately one above another and interlocked in both vertical and horizontal directions. A labyrinth of double sided interlocking wall-lining stone (3) or an interlocking plate (31) is formed above the bottom rows of the blocks (1) and thereabove are located further rows of blocks (1) positioned alternately one above another, again. Outer sides of the wall are provided with a built-on wall of insulating bricks (4) covered by an assembly of ceramic fiber insulation (5), insulating plates (6) and external cladding (7) being mutually joined by refractory steel anchors wherein said external cladding (7) is provided in the furnace cooling zone with pipes of a cooling system. The walls are provided with close to their upper edge with refractory reinforcement (20) with a lock for setting the ceiling. The ceiling is formed by modular assemblies of ceramic fiber mats (10) with lateral interlocking bond that can be joined with each other and having in their bodies at least one puncture (11). The modular assembly is formed by two interlocking modules of ceramic fiber mats (10) put on at least one ceramic anchor (12). Said ceramic fiber mats (10) and the ceramic anchors (12) are pierced in horizontal plane by at least one spike (13). Heads (14) of said ceramic anchors (12) protrude outside the ceramic fiber mats (10), wherein the heads (14) are adapted for mounting the assembly onto a weldment of pressed sections (15) situated above each row of the ceramic fiber mats (10) in the direction of the row longitudinal axis. Ends of the modular assemblies are adapted for seating onto a lock of the refractory reinforcement (20) of the furnace unit walls.
Patent CZ-300136-B6 (CZ)
Title: Apparatus for continuous measuring vibrations of string strain gauges with two-conductor connection
Inventor: HOSPODKA JIRI
IPC: G01B17/04
Filed: 2008-07-03
Abstract: The proposed invention of an exciter and control thereof enables very efficient excitation of own vibrations of string strain gauges. The exciter (2) is intended for systems working on a principle of measuring damped vibrations of transmitters with synchronous excitation. A series of pulses, generated by an exciter (2) control circuit comprising a counter (79) and a control circuit (75) for its control, is used for excitation. The counter (75) and its control circuit (75) are connected to an output of a voltage-controlled phase locked loop oscillator of the apparatus and generate signals for the exciter (2) itself. During excitation, said exciter connects to the strain gauge (1) a supply voltage using four controlled switches (S1, S2, S3, S4) and namely alternately in both directions without introduction of the excitation direct-current component. The exciter (2) consists of an isolator (21), individual switches (S1, S2, S3, S4) that are controlled thereby, and a protection block (22) preventing penetration of the exciting pulses into a follow-up differential amplifier that is provided at the input of an active RC filter (3) and that is connected to the exciter (2) output. Due to symmetrical structure of the exciter, the amplifier can be constructed as a differential amplifier that amplifies usable induced signal with suppression of interference.
Patent CZ-302422-B6 (CZ)
Title: Digestive tract simulator
Inventor: BARTA JAROSLAV
IPC: B01F31/55
Filed: 2009-12-08
Abstract: In the present invention, there is disclosed a digestive tract simulator comprising at least two hydraulically interconnected elastic bags (12) kept at stable temperature by a controllable heated tempering plate (2) above the working surface of which serving for placing thereon the elastic bags (12), there are arranged at a certain distance from each other two balance beams (7) swinging about a common axis. Said balance beams (7) carry on the side facing the tempering plate (2) working surface a preferably split broken wing (3) having its working arms opened in the direction away from the tempering plate (2), wherein one or both balance beams (7) is (are) connected to a swinging drive (4) with controllable speed and each elastic bag (12), lying in operational state beneath the broken wing (3) on the tempering plate (2), has air bleed valve (127) and an inlet and outlet branch (126) of the working solution for mutual interconnection formed each by a hose connected to a peristaltic pump (5).