baber/WOPTO huggingface dataset:
Patent CZ-279471-B6 (CZ)
Title: Maintenance process of track ballastway subsoil and apparatus for making the same
Inventor: THEURER JOSEF ING
IPC: E01B27/10
Filed: 1994-05-24
Abstract: The installation is for underground renovation of a ballast bed of a rail track (9) and has a machine frame (4) supported on a rail under-carriage (8) and having a track lifting device together with a height-adjustable clearance device for removal of ballast from beneath the track. A conveyor belt is provided for conveyance of level silicate sand. The machine frame supported on the track by a rail under-carriage is connected with clearance devices (5) spaced apart in the machine longitudinal direction and height-adjustable independently of one another. The clearance device arranged at the front in the work direction is used for removal of the upper layers of the ballast bed and the successive rear clearance device is formed for the raising of the residual ballast and of an adjoining earth level. <IMAGE>
Patent CZ-289102-B6 (CZ)
Title: Method of transmitting additional data in television channels and apparatus for making the same
Inventor: LORENZ RUDOLF WERNER DR ING
IPC: H04N7/085
Filed: 1996-06-03
Abstract: According to the present method of transmitting additional data in television channel the transmitted additional data are first inserted in the region of a full image signal, where no useful image signal is transmitted and when receiving the image signal the additional data is separated, whereby on both the transmitting and receiving sides cycles for the additional data of the video, post box, control and audio type are generated from the FBAS useful signal by counting, weighting and decision-making, whereby on the transmitting side the signals are separately digitized, buffered, and compressed before being superimposed upon on the useful video signal. On the receiving side the same steps are realized after the identical cycle generation, however in reverse direction. The realization can take place on the transmitting side through the mediation of an additional apparatus, on the receiving side through the mediation of software stored in a computer or additional devices comprised in a c
Patent CZ-284475-B6 (CZ)
Title: Process for producing metallurgical layered half-finished products
Inventor: KOVARIK PAVEL ING
IPC: B23P15/00
Filed: 1996-09-23
Abstract: The principle of the process of producing metallurgical half-finished products for the further production of two-layer and multi-layer products is the use of a two-layer or multi-layer spun cast tube, which is flattened into the metallurgical semi-product after removing faults on the inner surface.<IMAGE>
Patent CZ-292766-B6 (CZ)
Title: Compound reinforcement for a floor on piles
Inventor: THOOFT HENDRIK
IPC: E01C7/14
Filed: 1998-02-04
Abstract: The present invention is characterized in that a fixed construction (10) comprises rigid piles (12) and a monolithic concrete floor slab (14) resting on the piles (12). The floor slab (14) comprises straight zones connecting in two directions, i.e. lengthwise and broadwise, the shortest distance between the areas of the floor slab (14) above the rigid piles (12). The floor slab (14) is reinforced by a combination of fibers (22) distributed over the whole volume of the floor slab (14) and steel bars (16, 16') located in those straight zones. This construction reduces considerably the amount of reinforcement steel, increases the bearing capacity and enables to reduce the time for making such a construction.
Patent CZ-291919-B6 (CZ)
Title: Apparatus for drying cylindrical and/or parallelepiped bales of moist forage
Inventor: MUZZARELLI GABRIELE
IPC: F26B21/00
Filed: 1997-04-21
Abstract: In the present invention there is disclosed an apparatus (1, 1', 1'', 1A', 1B', 1C) for drying cylindrical and/or parallelepiped bales of moist forage, said apparatus including an assembly (2) of horizontally extending balanced isobaric ventilation chambers (2a, 2b, 2c), arranged in overlying relationship. The lower ventilation chamber (2a) has a set of blowing apertures (4, 11) on its upper face and is able to withstand the weight of the bales (3) positioned directly on it in correspondence with the relative blowing apertures (4, 11). The upper ventilation chamber (2b) has corresponding blowing apertures (4, 11) on a lower face whereas each intermediate ventilation chamber (2c) has corresponding blowing apertures (4, 11) on its upper face and its lower face and is able to withstand the weight of the bales (3) positioned directly on it in correspondence with the relative upper blowing apertures (4, 11). The ventilation chambers are movable vertically in two directions. The apparatus (1, 1', 1'', 1A', 1B', 1C) is also provided with means (6) for mutual movement of the ventilation chambers (2a, 2b, 2c) vertically in two directions. Essential is that the ventilation chambers (2a, 2b, 2c) are isobaric balanced and are able to  withstand the weight of the bales (3) positioned directly thereon.
Patent CZ-292620-B6 (CZ)
Title: Process for preparing ethyl acetate and apparatus for making the same
Inventor: KOLENA JIRI ING CSC
IPC: B01D3/14
Filed: 1999-10-14
Abstract: The present invention relates to a process for preparing ethyl acetate by esterification of acetic acid with an alcohol in the presence of a solid acid catalyst at simultaneous distillation of components. The preparation process is characterized in that acetic acid or acetanhydride, optionally mixtures thereof and ethyl alcohol are brought separately at molar ratio 2 : 1 to 1 : 2.5 and at defined amounts per one catalyst unit into a system distributed into three zones, whereby in the reaction zone reaction takes place simultaneously with distillation separation of components, acetic acid feed is directed inside the reaction zone or above said reaction zone and ethyl alcohol feed takes place also into the reaction zone or underneath said zone. In the upper separation zone volatile mixture is separated and after being cooled down to 5 to 70 degC it is separated into an aqueous and organic phases wherein said organic phase with high content of ethyl acetate is withdrawn and a portion thereof is returned as a reflux back to the system, whereby the ratio between the feed of the starting components to the organic phase reflux flow ranges within 1 : 1 to 1 : 20. Disclosed is also an apparatus for making the above described process.
Patent SK-281707-B6 (SK)
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1995-05-02
Abstract: Zlúčeniny všeobecného vzorca (I), v ktorom R znamená -(CH2)nAr, n znamená 3, 4 alebo 5, Ar znamená voliteľne substituovaný heterocyklický radikál, Z znamená atóm vodíka alebo zvyšok kyseliny, spôsob ich prípravy a medziprodukty tohto spôsobu. Zlúčeniny podľa vzorca (I) majú užitočné antibiotické vlastnosti. Deriváty erytromycíny sú antibioticky účinné proti gram-pozitívnym baktériám. Ďalej je opísané ich použitie alebo liečiv a farmaceutické kompozície s ich obsahom.ŕ
Patent SK-288286-B6 (SK)
Title: Technological complex of municipal waste
Inventor: BUDAY JOZEF
IPC: B09B3/00
Filed: 2012-09-17
Abstract: Technological complex processing of municipal waste to produce fuel consists of the management, control and monitoring system (70), which is through the inputs and outputs (71, 72, 73, 74, 75, 76) associated with stock (10) of municipal waste sorting line (20), stocks of raw materials containing plastics (30), stocks of raw materials containing paper and textiles (40), preparatory (50) fuel for thermal processes and fuel stock (60), where the sorting line (20), comprising conveyors with automatic separator, is provided with an inlet (12) and the pre-sorting of municipal waste outputs of ferromagnetic metal (21), ferrous metals (22), glass (23) and the inert material (24), wherein the output units of plastic (25) and the paper containing units a fabric (26) is linked to a stock containing raw materials of plastics (30) and a stock containing the raw materials of paper and textiles (40) and these are output via (31), (41) linked to the preparatory (50) for the fuel of the thermal process and then through the outlet (51) with a fuel stock (60).
Patent CZ-299767-B6 (CZ)
Title: Method of controlling Subscriber Identity Module in mobile radio telephone systems and Subscriber Identity Module per se
Inventor: DUPRE MICHAEL
IPC: H04Q7/32
Filed: 1999-05-25
Abstract: The present invention relates to a method for controlling a Subscriber Identity Module (SIM) in mobile radio telephone systems wherein the method is characterized in that special random values in the form of control random values are used as control values wherein the Subscriber Identity Module is used for the verification whether the received control values are really such special control random values that are then used for both Subscriber Identity Module authentication relative to the mobile radio telephone network and for triggering certain actions or processes inside the subscriber identity module. At least one reference value in the form of a reference random value is safely stored on the Subscriber Identity Module or it can be computed from data stored on the Subscriber Identity Module. Prior triggering an action or process, means stored onto Subscriber Identity Module verify received random control values by comparing the random control value with the available reference random values.
Patent CZ-295157-B6 (CZ)
Title: Filter element
Inventor: FATH JURGEN
IPC: B01D46/42
Filed: 2001-02-14
Abstract: In the present invention, there is disclosed a filter element being made of an accordion fold pack folded in a zigzag-shape. At the end faces (4) of the accordion fold pack, running parallel to the folds, provision is made for closing elements (5) that include stiffening strips (6), partially covering the accordion fold pack (2), at least on its discharge side, and sealing elements (7) integrally connected to the stiffening strips (6).
Patent CZ-301223-B6 (CZ)
Title: Piezoelectric actuator
Inventor: HEINZ RUDOLF
IPC: H02N2/04
Filed: 2000-05-26
Abstract: The present invention relates to a piezoelectric actuator comprising a multi-layer structure of piezoelectric layers and inner electrodes (2, 3) that are interposed between said layers. A first outer electrode (6) is mounted on each lateral face that is connected to the respective inner electrodes (2, 3) and represents a conductive surface. An elastic contact, which supplies an electric voltage, is connected to a second mesh- or tissue-type outer electrode (7) via connections (4, 5, 13, 15). Said outer electrode is located on the first outer electrode (6). The second outer electrode contact is connected at least in some points to the first outer contact (6) and is provided with elastic sections in the area of the contact surfaces or points (8, 14, 17). The connections are connected to one another either by a soldering contact (9) on an inactive zone (10) of the piezoelectric actuator or via a contact to elastic folded sections (11) or by point contacts (14, 17) by means of an undulated or comb-shaped wire (15).
Patent CZ-303391-B6 (CZ)
Title: Core unit
Inventor: KELLER GOTTFRIED
IPC: B28B7/18
Filed: 2005-08-08
Abstract: In the present invention, there is disclosed a core unit (13) intended for use in a mold serving for the production of hollow blocks, in particular, concrete blocks, wherein the core unit (13) comprises a core holder (1) and at least one core (6) wherein said core (6) comprises a core carrier plate (8, 8a, 8b) and a sheet metal (11) forming outer jacket of the core (6). The core holder (1) comprises on its top side (4) at least one depression (5) at which the core holder (1) is welded to the core carrier plate (8, 8a, 8b) wherein said depression (5) is completely filled up with a weld seam.
Patent CZ-307502-B6 (CZ)
Title: A propulsion mechanism of wheeled vehicles or simulators propelled by human power
Inventor: SCHNEIDER ADAM
IPC: B62M1/12
Filed: 2017-03-07
Abstract: The propulsion mechanism of wheeled vehicles or simulators propelled by human power is formed by a frame (1) provided with a seat (130). On the one hand, a manual propulsion assembly (4) provided with a control shaft (405) and a transmission (5) provided with a transmission shaft (501) are mounted on the frame (1), and, on the other hand, a travel profile (2), on which a glider (31) is freely mounted, is attached to the front part of the frame. The glider (31) is coupled to the transmission (5) via the primary transmission (3), which is coupled to the manual propulsion assembly (4) attached to the frame (1). The control shaft (405) of the manual propulsion assembly (4) is positioned forwardly in front of the transmission shaft (501) of the transmission (5) relative to the longitudinal axis of the frame (1), wherein, on one hand, the control shaft (405) and the transmission shaft (501) are coupled by a traction element (440) anchored to the manual propulsion assembly (4) at an optional distance from the axis of rotation of the control shaft (405), and, on the other hand, the glider (31) is provided with freely rotatably mounted cranks (321 and 323) seated on the common central axis and, also, the primary transmission (3) is equipped with an engagement element (32).
Patent CZ-308618-B6 (CZ)
Title: Anti-skid device for vehicle wheels
Inventor: GROSS PETR
IPC: B60C27/14
Filed: 2019-05-16
Abstract: The anti-slip device (1) has arms (5) in the housing (2), which have engaging surfaces (6) at the outer ends abutting the working position on the circumferential part of the tyre (7). The arms (5) are remotely adjustable from the standby to the working position and vice versa through the slots (27) of the housing (2) and are connected at the inner end to a slider (9) which is guided radially together with the arm (5) in a side guide. The side guide is formed in the housing (2) and its first wall (10) has a straight groove (12) for the first pin and its second wall (11) has a curved groove (14) for the second pin. Both walls (10, 11) of the side guide have straight guide grooves (19) for guiding the side projections (18) of the rod (17). The rod (17) is connected to the slider (9) by a third pin in coaxial holes (20) in the opposite walls of the slider (9), and which passes through longitudinal passages (21) in the side walls of the rod (17). The rod (17) has protrusions (24) on the upper side by which it engages in a spiral groove (23) in the lower side of the rotating disk (22).
Patent CZ-308497-B6 (CZ)
Title: Mixture for thermal insulation plaster
Inventor: CHLANDOVÁ GABRIELA
IPC: E04F13/15
Filed: 2019-07-07
Abstract: The composition for thermal insulation plaster, in particular a composition for thermal insulation plaster containing an aqueous solution of silicate, contains: in the first variant, 78 to 90% by volume of glass hollow microspheres, 5 to 17% by volume of aqueous potassium silicate solution, 0.1% by volume of water glass binder stabilizer, 1.5 to 5% by volume of styrene-acrylate dispersion, 0.4 to 3% by volume of an aqueous colloidal solution of silver, 0.2 to 2.4% by volume of surfactants as an aerating agent and 0.5 to 7% by volume of water; and in the second variant, 75 to 90% by volume of glass porous beads, 1 to 4% by volume of glass hollow microspheres, 4 to 14% by volume of aqueous potassium silicate solution, 1 to 6% by volume of aqueous sodium silicate solution, 0.1% by volume of water glass binder stabilizer, 0.3 to 3% by volume of styrene-acrylate dispersion, 0.4 to 3% by volume of aqueous colloidal silver solution, 0.2 to 2.4% by volume of surfactants as an aerating agent, 5 to 7% by volume of water and 0.1 to 1.5% by volume of a 1:2 mixture of calcium stearate and sodium oleate.
Patent CZ-309762-B6 (CZ)
Title: A wound cover
Inventor: BURGERT LADISLAV
IPC: A61L15/28
Filed: 2021-11-08
Abstract: A wound cover that contains at least one layer of staple microfibres or nanofibers that contain 1 to 80% by weight of oxidized starch and 20 to 99% by weight of at least one fibre-forming polymer selected from the group consisting of hyaluronic acid and its salts, alginate and its salts, xanthan and its salts, oxycellulose and its salts, carboxymethylcellulose and its salts, tragacanth, gum arabic, and mixtures thereof; where the said layer of staple microfibres or nanofibers contains at least one pharmaceutically acceptable acid selected from the group consisting of boric, L-lactic, ascorbic, citric, malic, salicylic, acetylsalicylic, 4-aminosalicylic acids, and/or the wound cover further comprises a fabric layer formed by a water-insoluble polymer based on cellulose or a synthetic polymer selected from the group of polyester, polyurethane, polyamide, polyolefins, and containing at least one pharmaceutically acceptable acid selected from the group of boric, L-lactic, ascorbic, citric, malic, salicylic, acetylsalicylic, 4-aminosalicylic acids.
Patent SK-287998-B6 (SK)
Title: System for payment data exchange and payment terminal device used therein
Inventor: PAVLIC BOGDAN
IPC: H04W4/24
Filed: 2000-10-18
Abstract: System for payment data exchange comprising a payment terminal device 10 for coupling to a point of sale device and to a mobile phone 14, an authorisation centre 1 for coupling to a mobile voice network (5) and to a financial information system, the mobile phone (14) for coupling to the mobile voice network (5) and to the payment terminal device (10). The payment data exchange is performed from the payment terminal device (10) via the mobile phone (14) and the mobile voice network (5) to the authorisation centre (1) and, vice versa, from the authorisation centre via the mobile voice network and the mobile phone to the payment terminal device, wherein the payment data are transferred between the payment terminal device (10) and the mobile phone (14) on voice information.
Patent CZ-293063-B6 (CZ)
Title: Handrail for escalator or moving walkway and guide device therefor
Inventor: TOLLE JURGEN
IPC: B66B23/14
Filed: 2000-09-01
Abstract: In cross section, the handrail (10) is substantially " {epsilon}" shaped with open portion directing downward, and the central guide body (12) thereof, having substantially trapezoidal cross section, projects up to a space extending between retaining ends (14, 16), whereby the guide body (12) has at its outer end a contact surface (26) and the inner end thereof passes through the mediation of an interconnecting region (22) over into (22) the hand rail (10) body. A guide device for the hand rail (10) consists of (a) a guide bow-shaped sheet metal having in cross section the shape of prismatic section open to one side and provided at spots of its opening with perpendicular extending guide arms (46, 48) with a closing rim (50), and (b) a system of rotary supporting rollers (38) arranged in the guide bow-shaped sheet metal cavity and mounted in regular distances on supporting journals all over the peripheral length of the guide bow-shaped sheet metal. Said prismatic section bottom is straight and each supporting journal is seated in two co-axially arranged holes performed in opposite walls of the guide bow-shaped sheet metal, whereby on each supporting journal there is arranged one supporting roller (38) adapted for contact of the contact surface (26) of the handrail (10) guide body (12) on the outer surface thereof. Said supporting roller (38) width is greater, preferably twice, than the width of the contact surface (26) of the handrail (10) guide body (12).
Patent CZ-301576-B6 (CZ)
Title: Pyridine-1-oxide derivative and method of its transformation to pharmaceutically effective compounds
Inventor: UROEGDI LASZLO
IPC: C07B57/00
Filed: 2001-04-17
Abstract: The present invention relates to N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and its optically active enantiomers. (R)-(-)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and (S)-(+)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine. Furthermore, the invention relates to the preparation of N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxyimidoyl chloride, which may be used as an active ingredient of medicaments, and the preparation of the optically active enantiomers of this compound using the compounds of the invention as intermediate substances.
Patent CZ-302120-B6 (CZ)
Title: Weaving machine
Inventor: DVORAK JOSEF
IPC: D03D49/64
Filed: 2003-10-20
Abstract: In the present invention, there is disclosed a weaving machine consisting of a mechanism for reverse run of a reed (1) composed of a multimember mechanism with a lowered reduced moment of inertia and coupled with a drive, characterized by that the drive of the mechanism for reverse run of the reed (1) consists of a motor (6) connected with a control device wherein the motor is formed by an electronic cam.
Patent CZ-308201-B6 (CZ)
Title: Diagnostic tests for parvovirus B19
Inventor: PICHUANTES SERGIO
IPC: G01N33/569
Filed: 2002-06-28
Abstract: Primers and probes for detecting human parvovirus B19 infection derived from conserved regions of the parvovirus B19 genome. Also described are diagnostic assays using these primers and nucleic acid based probes.
Patent SK-288445-B6 (SK)
Title: Method and elements arrangement of the device for speeded-up compaction of concrete in steel forms
Inventor: WOJCIK STANISAW
IPC: C04B40/02
Filed: 2012-06-29
Abstract: Method for accelerated compacting of concrete in steel matrixes rests in that a heating agent in form of mixture of air and generated vapor having temperature non exceeding 60 øC and humidity above 95 % is directed into passage openings in aconcrete unit and maintained in permanent forced circulation. Device consists of an insulated chamber (2) with acollector (4) with feeders (7) joined to each passage opening (14) in concrete precast units (11) and amixer (6) is connected with the collector (4), ablower (5) and a tube input (13) are joined to the collector (4), as well the power drive of valve (M) in aregulation element (10) at the tube input (13) are connected to microprocessor control system (8).
Patent BR-0317240-B8 (BR)
Title: o uso da bioestimulação por irradiação luminosa a laser de baixa potência ou sistema led de irradiação ou qualquer fonte de irradiação luminosa na região visível sobre os oócitos, espermatozóides e/ou embrião de mamíferos favorecendo a maturação, fecundação e o desenvovimento dos mesmos
Inventor: ANTONIO CLAUDIO TEDESCO
IPC: A61N5/06
Filed: 2003-12-10
Abstract: "o uso da bioestimulação por irradiação luminosa a laser de baixa potência ou sistema led de irradiação ou qualquer fonte de irradiação luminosa na região visível sobre os oócitos, espermatozóides e/ou embrião de mamíferos favorecendo a maturação, fecundação e o desenvolvimento dos mesmos". tem por objeto um prático e inovador processo de utilização de uma irradiação luminosa (lâmpadas convencionais de irradiação luminosa, sistemas leds ou laser de baixa potência), com o poder de ativar e auxiliar processos veterinários, envolvendo oócitos, espermatozóides e embrião de mamíferos favorecendo a maturação, fecundação e o desenvolvimento dos mesmos. tem-se, portanto, no pedido de patente em questão, um processo especialmente projetado e desenvolvido para obter enorme praticidade e que traz grandes vantagens, em sua utilização, agregando baixos custos para sua exeqüibilidade industrial. na presente patente, propõe-se o uso de, irradiação luminosa (lâmpadas convencionais de irradiação luminosa, sistemas leds ou laser de baixa potência), com a finalidade de estimular o processo de maturação oocitária durante o cultivo in vitro, estimular o processo de interação entre oócito e espermatozóide durante a fecundação e no início do desenvolvimento embrionário especialmente na fase de ativação do genoma embrionário. a finalidade destas estimulações luminosa é de atingir uma melhoria na qualidade do oócito, espermatozóides e conseqüente embrião na tentativa de minimizar as perdas embrionárias que embriões produzidos in vitro apresentam, melhorando o processo de isolamento e estocagem de material genético utilizado para reprodução animal.