baber/WOPTO huggingface dataset:
Patent CZ-280341-B6 (CZ)
Inventor: HEINTZMANN PETER ING
IPC: E21C25/56
Filed: 1994-06-08
Abstract: Zařízení pro rozpojování a těžení uhlí obsahuje dobývací žlabové díly (2), dopravní žlabové dáíy (1) a nekonečný řetěz (6) s dobývacími tělesy (7) a dopravními tělesy (8). Zařízeníobsahuje dále na straně horní těžné chodby (12) poháněnou stanici (4) a v oblasti dopravní chodby (13) druhou vratnou stanici (5) s vratnými ústrojími pro vedení nekonečného řetězu (6) s dobývacími tělesy (7) a dopravními tělesy (8). Druhá vratná stanice (5), uložená v oblasti chodbového dopravníku (14) v dopravní chodbě (13), je vytvořena ve formě stanice bez vlastního pohonu a obsahuje shazovací hlavu (15), teleskopicky výsuvnou v podélném směru žlabových dílců (1, 2) pomocí servopohonu (16). Tento druhý servopohon (16) je ovládán společně s prvním servopohonem (11) pro první vratnou stanici (4) v horní těžné chodbě (12), která je vytvořena jako hnací stanice, pomocí společného řídicího ústrojí pro zajištění stejného posuvu obou servopohonů (11, 16) ve stejném směru. U tohoto řešení je nepoháněná vratná staŕ
Patent CZ-280872-B6 (CZ)
Title: Titanium component of a catalyst for polymerization of ethylene, such catalyst of ethylene polymerization and polymerization process of ethylene
Inventor: KIOKA MAMORU
IPC: C08F110/02
Filed: 1993-10-05
Abstract: Disclosed is a titanium catalyst component for ethylene polymerization obtained by contacting [A] a solid magnesium aluminum complex containing magnesium, halogen, aluminum and an alkoxy group and/or alcohol having at least 6 carbon atoms, with [B] a tetravalent titanium compound. The solid magnesium aluminum complex [A] is obtained by contacting (a-1) a magnesium solution formed from a halogen-containing magnesium compound, an alcohol having at least 6 carbon atoms and a hydrocarbon solvent, with (a-2) an organoaluminum compound. Also disclosed is a process for ethylene polymerization comprising polymerizing ethylene or copolymerizing ethylene with an alpha -olefin having 3 to 20 carbon atoms in the presence of a catalyst for ethylene polymerization comprising [I] the above-mentioned titanium catalyst component for ethylene polymerization and [II] an organoaluminum compound catalyst component.
Patent CZ-286054-B6 (CZ)
Title: Load carrier
Inventor: LUNDGREN ANDERS
IPC: B60R9/04
Filed: 1995-08-29
Abstract: The load carrier (1) has a clamping arrangement which comprises a foot (2) with roof support portion (3) and clamping portion (4) engaging the edge of the vehicle roof. The clamping portion (4) is drawn into engagement by the action of a cam lever (7) and rocker element (11). The transverse position of the foot (2) along the carrier (1) is effected by a rotary shaft (5). A screw (23) in a threaded bore in a fixed part (6) has flanges (24,25) contg. a movable part (8). Rotation of rod (5) draws together or separates the fixed and movable elements of the foot.
Patent CZ-289009-B6 (CZ)
Title: Vehicle-mounted unit transponder operation
Inventor: KERSKEN ULRICH
IPC: G07B15/06
Filed: 1995-03-23
Abstract: In the present invention there is disclosed a vehicle-mounted unit for performing a bi-directional transmission of data with a beacon in accordance with a predetermined transponder method, the on-board unit comprising: at least one receiving antenna for receiving data transmitted from the beacon, the data transmitted from the beacon comprising a downlink signal that is modulated in accordance with an amplitude shift keying (ASK) technique; at least one transmitting antenna for transmitting data to the beacon, the data transmitted to the beacon comprising an uplink signal that includes a carrier signal, the carrier signal being initially received from the beacon and being frequency or phase modulated by the on-board unit via a subcarrier before retransmission to the beacon; at least one amplifier (13) for performing a high-frequency amplification on both the downlink signal (ASK) and the uplink signal (FSK/PSK), whereby in this circuit arrangement the amplifier (13) is set for the whole
Patent CZ-287814-B6 (CZ)
Title: Process for producing paper for postal stationery printing
Inventor: HOWLAND PAUL
IPC: D21H21/40
Filed: 1996-03-11
Abstract: The invented process for producing paper for printing postal stationery containing safety elements and provided with a translucent coating material, whereby the translucent coating material contains non-pigmented polyurethane of the coating basis weight ranging from 0.05 to 20 g/square meter, and which selectably contains a functional additive provided that presence thereof does not increase opacity of the resulting paper by more than 1 percent, whereby this coating material is of such nature that after being poured onto a glass surface it forms a foil and exhibits hardness to K§nig within the range of 15 to 130 seconds and moreover meets requirement of the water resistance test, is characterized by the following steps: (a) the whole material of the above specified composition and used for formation of a coating is poured onto a glass plate to form a foil with dry basis weight of 80 g/square meter, (b) the foil is first dried at a temperature of 23 degC, and from the instant it becomes tack-free it is further dried for a period of one hours at a temperature of 80 degC, (c) then the foil is weighed prior its moistening and tested for tensile strength, modulus of elasticity in tension and is visually inspected for any changes in its translucence, (d) a sample of this foil is then boiled in water containing 10 grams of Nai2COi3 per 1 liter of water for a period of 30 minutes, (e) the foil is then rinsed in cold water and the steps (b) to (c) are repeated again, whereby after re-drying and re-weighing the foil must meet the following criteria: (i) wet tensile strength and modulus of elasticity in tension of the boiled foil is not lower than 90 percent of the initial wet tensile strength and modulus of elasticity in tension (ii) the foil does not show any visible loss of translucence, (iii) dry weight of this foil is not less than 98 percent of the initial weight.
Patent CZ-287072-B6 (CZ)
Title: Process for preparing aqueous solution of alkali metal hydroxide
Inventor: NICOLAS EDGARD DR
IPC: B01D61/44
Filed: 1994-12-22
Abstract: In the present invention there is disclosed a process for preparing aqueous solution of alkali metal hydroxide in an electrodialysis cell comprising a salt-spray cabinet being defined by an anionic membrane and a cationic membrane, alkali chamber defined by a cationic membrane and anionic surface of a bipolar membrane and an acid chamber defined by an anionic membrane and a cationic surface of a bipolar membrane, during which an alkali metal halide aqueous solution is introduced into the salt-spray cabinet and from the alkali chamber there is withdrawn aqueous solution of alkali metal hydroxide, whereby the process is characterized in that an alkali metal halide is introduced into the acid chamber.
Patent CZ-294130-B6 (CZ)
Title: Method of regulating mammalian skin pore size
Inventor: OBLONG JOHN ERICH
IPC: A61K8/00
Filed: 1997-04-23
Abstract: In the present invention, there is disclosed a method of regulating mammalian skin pore size, characterized in that it comprises applying to the skin of a mammal a safe and effective amount of a composition comprising: (a) a safe and effective amount of an active for regulating said skin pore size, said active consisting essentially of a vitamin Bi3 compound; and (b) a carrier for said vitamin Bi3 compound. The present invention also relates to regulation of skin condition involving topical application of a composition containing a vitamin Bi3 compound especially niacinamide, and a retinoid. The invention especially relates to regulation of signs of skin aging, more especially regulating visible and/or tactile discontinuities in mammalian skin texture, including discontinuities associated with aged skin, involving the topical application of such compositions. The present invention relates to both prophylactic and therapeutic regulation of skin condition. In preferred embodiments, the vitamin B3 compound is substantially free of the salt form and is uncomplexed, the vitamin B3 compound is niacinamide, and the carrier contains a hydrophilic diluent.
Patent CZ-296885-B6 (CZ)
Title: Method for parallel tail-biting concatenated convolutional encoding, parallel concatenated encoder and composite decoder
Inventor: HLADIK STEPHEN MICHAEL
IPC: H04L1/00
Filed: 1997-04-14
Abstract: The invented method is intended for encoding parallel concatenated convolutional codes. The codes used are tail-biting nonrecursive systematic convolutional codes. Each of N component decoders (24) comprises circular maximum and posteriori decoders, whereby said circular maximum and posteriori decoders provide initial probable distribution of states by solving eigenvector problems. The method is intended for encoding and decoding parallel concatenated convolutional codes. The codes used are tail-biting nonrecursive systematic convolutional codes. The decoding step is carried out by means of N component decoders (24). These component decoders (24) comprise circular maximum and posteriori decoders. The circular maximum and posteriori decoders determine probable distribution of states by solving an eigenvector problem. A parallel concatenated encoder is adapted for encoding and decoding tail-biting nonrecursive systematic convolutional codes. Disclosed is also a composite decoder (20) intended for decoding parallel concatenated convolutional codes, whereby this composite decoder (20) is adapted for decoding tail-biting nonrecursive systematic convolutional codes. Each of the N component decoders (24) comprises a circular maximum and posteriori decoders that determine initial probable distribution of state by solving an eigenvector problem. An encoding and decoding system is intended for coding and decoding parallel tail-biting concatenated convolutional codes.
Patent SK-280106-B6 (SK)
Title: Bike crank
Inventor: ZATLOUKAL SVATOPLUK
IPC: B62M3/00
Filed: 1995-08-23
Abstract: A bicycle crank having an arm (1) whereof one end is provided with an eye (3) for fastening a pedal thereto and second end is provided with a hub (2) of a central shoulder, wherein a treaded orifice (22) for fastening said central bearing is made at one side thereof. The arm (1) takes the form of two longitudinal hollow profiles (11), which are firmly fixed to one another, whilst the hub (2) takes the form of a substantially cylindrical body (21) having an outer jacket (211) and inner jacket (212), both forming an interspace (213) enclosed, on its rear side, by a rear wall (24). At least two, shaped, hollow fingers (4) are attached to the outer jacket (211) of the body (21) at its periphery. The rear wall (24) is formed in such a manner that, after mounting thereof, it seals the cavities of said fingers (4) to periphery parts upon which heels (5) are mounted with connecting openings for fixing changers.
Patent SK-283445-B6 (SK)
Title: Safety crank
Inventor: WOLSCHENDORF HOLGER
IPC: B66D1/06
Filed: 1997-08-07
Abstract: The safety crank handle has a housing (1) fixable secure against rotation on the structure side and a hub (5) which can be fixed opposite the housing by a brake device. Between the hub (5) and housing wall is one or more rolling bodies on which an entrainment member (4) is supported during operation of the drive part. The hub is formed in the contact area with the rolling body as a cam disc (6) whose smallest distance from the housing wall is less than the diameter of the rolling body and whose greatest distance from the housing wall is equal to or slightly more than the diameter of the rolling body. The rolling body can be pressed against the cam disc by a compression spring (8) lying in a socket (9) in the hub (5).
Patent SK-278642-B6 (SK)
Title: Hydroxide solution
Inventor: NIDOLA ANTONIO
IPC: C25B11/08
Filed: 1985-12-12
Abstract: The cathode used for hydrogen generating with the INE METAL                                         the substrate created based on the metal with electric conductivity and based on the outer coating containing 1 up to 50 percent dispersed solid particles closed to electrocatalytic materials related to the group including titanium, zircon, niobium, hafnium, tantalum, the metals related to the group of platinum, nickel, cobalt, tin and manganese in a formation of metals alloys, oxides, mixed oxides, borides, nitrides, carbides or sulphides, or 0,1 up to 50 percent of at least one metal related to the group of platinum in the homogenous phase, together with at least one additive element related to the group including cadmium, mercury, thallium, tin, lead, arsenic, antimony, bismuth, vanadium, sulphur, molybdenum in the concentration of 100 up 1000 ppm, and the residue closed to 100 percent is created by nickel and / or copper, and / or silver, while this coating's thickness is 1 up to 50 microns, and this cathode is metal impurities resistant, and as result of that the electric power consumption closed to the cathode is long term of the constant value, in spite of the tracks closed to iron, mercury contained in alkaline solutions.
Patent CZ-302563-B6 (CZ)
Title: Variable end arrestment-stop of single handle mixing valve
Inventor: CAHA MILAN
IPC: F16K11/00
Filed: 2006-03-01
Abstract: In the present invention, there is disclosed a variable end arrestment-stop of single handle (4) mixing valve consisting of a mixing valve body wherein the single handle mixing valve jacket is provided with an external rotary ring (1) with an internal thread reaching in external thread (2) of an inner ring being fixedly coupled with the mixing valve outer jacket or with a helical groove (5) with a screw (6) reaching therein and being fixedly coupled with the mixing valve body outer jacket. By turning the external rotary ring (1), a clearance (a) magnitude between extreme positions of the external rotary ring (1) and lower edge of the handle (4) can be adjusted for setting passage of the mixing valve medium.
Patent CZ-302104-B6 (CZ)
Title: Pasty substance miniature dosing machine
Inventor: MACH PAVEL
IPC: B05C5/02
Filed: 2006-11-16
Abstract: In the present invention, there is disclosed a pasty substance miniature dosing machine consisting of a cylindrical body (1) for placing a pasty substance (2) in the cavity thereof. At its one end, said cylindrical body (1) terminates by an extrusion orifice (4) provided with a nozzle (7). The cylindrical body (1) cavity accommodates a piston (3) coupled via a hollow screw (9) with a cylindrical yoke (10) extending at the other end of the cylindrical body (1). A small spring (8) is inserted on the cylindrical yoke (10) between the hollow screw (9) face and the piston (3) head. Outer shell of the cylindrical body (1) is provided at the piston (3) end with an electromagnet consisting of a split magnetic circuit formed from a first portion (5a) of cylindrical shape that is coupled with a second portion (5b) of cylindrical shape and further from a movable cylindrical armature (5d) having its front portion formed by a flange (5e), and a cylindrical exciting coil (5c) disposed between said cylindrical anchor (5d) and the magnetic circuit. A spring (13) is mounted in said electromagnet such that its one end abuts the face of the cylindrical exciting coil (5c) while the other end thereof abuts inner portion of said movable cylindrical armature (5d) flange (5e). The hollow screw (9) passes outside of the cylindrical body (1) through a nut (15) being fixedly coupled through a union nut (16) with the second portion (5b) of the electromagnet magnetic circuit. The nut (15) along with the union nut (16) is provided with am opening for passage of leads (11) to the cylindrical exciting coil (5c). Leads (12) supplying current to a heating element (6) pass through an outer cover (14).
Patent CZ-303534-B6 (CZ)
Title: Apparatus for producing varnished products
Inventor: NEUMAN PAVEL
IPC: B05B16/20
Filed: 2011-09-26
Abstract: The invented apparatus for producing varnished products with separate work stations arranged in a line and intended for application, volatilization, drying and cooling of both filling varnish (3) and finishing varnish, consists of at least one enclosed varnishing department working center (10) intended for application of the individual layers (3.1, 3.2 etc.) of the filling varnish (3) and formed by one spraying booth (11). Application areas (12) for cyclic multilayer varnishing of products are performed on sides of the spraying booth (11) wherein the varnished products (1) are suspended in said application areas (12) with their outer surfaces (2) intended for varnishing opposite to each other. A varnishing robot (13) moving in a longitudinal axis between these outer surfaces (2) is arranged rotatably alternately in the direction to both the application areas (12) wherein this enclosed working center (10) of the varnishing department further consists of a volatilization zone (14), a frying zone (15) and a cooling zone (16), successively directly following up with the spraying booth (11) application areas (12).
Patent CZ-307148-B6 (CZ)
Title: A power-supply cable handling mechanism and a channel of a scraper chain conveyor for thin seam extraction
Inventor: TYTKO STANISLAW
IPC: E21F17/06
Filed: 2013-05-29
Abstract: The present invention relates to a feeder cable laying mechanism and a face conveyor gate of a mining machine for thin seams used especially for cutting thin coal seams. The cable laying mechanism /6/ of the mining machine /1/ for low faces has a lower branch /6b/ of the cable laying mechanism /6/ arranged in the upper section /8a/ of gates /5/ of the face conveyor /2/ guided on guide inserts /27,28/ of a drive strand /10/ of a tensioning trolley /9/ of said cable laying mechanism /6/, wherein the return pulley /12/ of the drive strand /10/ is slidably mounted by means of a tensioner /17/ arranged in the upper section /8a/ of the gates /5/ of the face conveyor /2/. The pulling strand /11/ and the return strand /13/ of the drive strand /10/ are arranged horizontally in the guide inserts /27,28/. Tensioning of the drive strand /10/ is performed by means of the tensioning trolley /9/ and the tensioner /17/. The gate according to the invention preferably has an insert /26/ located in the upper section /8a/ of the gates /5/ which is equipped with the properly made and mounted guide inserts /27,28/.
Patent CZ-309495-B6 (CZ)
Title: Multi-robot for transport and rehabilitation
Inventor: HALADA PAVEL
IPC: B62D51/02
Filed: 2017-04-24
Abstract: The multi-robot (1) for transport and rehabilitation is for rehabilitation or recreational support of the physically disabled as a multi-purpose treatment, rehabilitation and training device to maintain physical condition and to carry on ordinary life. It consists of two main subassemblies, which are the chassis (2) and the control telescopic column (3), the basic part of the chassis (2) is the U shaped frame (4) in the plan view , with in the rear part, in its flying ends, transverse square profiles (6), which are part of spring and damping torsion units (5). Each unit (5) therefore consists of the above profile (6), four rubber cords (8) inserted into it, and a centre-guided pin (7) with a square cross-section, each pin (7) with a square cross-section is part of two damped and split forks (9) at the back, while at the end of each of them a wheel (10) with an inserted electric motor is stored.
Patent CZ-308735-B6 (CZ)
Title: Method of dissolving biodegradable polyesters
Inventor: MÁROVÁ IVANA
IPC: C08G63/08
Filed: 2017-06-02
Abstract: The invention is a process for dissolving polymers of the group of biodegradable polyesters, using two or more solvents, the dissolved polymer is poly - [(R) -3-hydroxybutyrate], poly - [(R) -3-hydroxybutyrate-co-valerate], polylactic acid or poly (butylene adipate-co-terephthalate). The polymer was dissolved in methyl dichloroacetate at 0 ° C to 143 ° C while stirring and then 2,2,2-trichloroethanol and / or 2,2,2-trifluoroethanol at 0 °C to 151 °C are added. The concentration of the polymer in the solvent mixture is 0.1% by weight up to 25% by weight; the weight ratio of methyl dichloroacetate to 2,2,2-trichloroethanol and / or to 2,2,2-trifluoroethanol in the polymer-solvent mixture is 1:99 to 99:1.
Patent CZ-297880-B6 (CZ)
Title: Chair for a patient
Inventor: NEUMAN VILUM
IPC: A61G15/00
Filed: 1999-11-17
Abstract: In the present invention, there is disclosed a patient's chair intended particularly for gynecological and urological examinations, comprising a seat (16), a backrest (20) and a holder (34) for a roll (36) of strip-like, interchangeable covering material (38) that covers the seat (24) and backrest (20) at least partially. The roll holder (34) is arranged on the rear side of the backrest (20) and a slit (40) is formed in the backrest (20) enabling the strip of material to pass therethrough.
Patent CZ-299699-B6 (CZ)
Title: Method of preparing [ 3S -( 3{alpha}, 4{alpha}{beta}, 8{alpha}{beta})]-3-N -tert -butyl -decahydro -3 ûisoquinolinecarboxamide with high optical yield
Inventor: PARK SANG HOON
IPC: C07D217/22
Filed: 1998-12-15
Abstract: The present invention relates to a continuous process for the preparation of [ 3S -( 3{alpha}, 4{alpha}{beta}, 8{alpha}{beta})]-N-tert-butyl-decahydro-3-isoquinolinecarboxamide with a high optical yield comprising continuously reducing N-tert-butyl-1,2,3,4-tetrahydro-3(S) isoquinolinecarboxamide dissolved in an inorganic solvent to 3S- (3{alpha}, 4{alpha}{beta}, 8{alpha}{beta})]-N-tertbutyl-decahydro-3-isoquinolinecarboxamide with hydrogen in a fixed bed reactor charging a noble metal catalyst supported on an inorganic oxide carrier with the range of the metal content between 0.5 and 10 percent by weight, at a temperature in the range of about 80 and 170 degC, under the pressure in the range of about 2.07 to 17.2 MPa and at the Weight Hourly Space Velocity (WHSV) in the range of about 0.1 and 10 he-1, wherein the molecular ratio of hydrogen to N-tert-butyl-1,2,3,4-tetrahydro-3 (S)-isoquinolinecarboxamide is in the range of about 4 and 10, N-tert-butyl-1,2,3,4-tetrahydro-3 (S)-isoquinolinecarboxamide content in an organic solvent is in the range of about 2 and 50 percent by weight and the inorganic oxide carrier has the Brunauer Emmett Teller (BET) surface area in the range of about 10 and 1,000 me2/g, the median pore diameter of the major pores of less than 200A and the total pore volume in the range of about 0.2 and 1.2 cc/g.
Patent CZ-299541-B6 (CZ)
Title: Spinning process on spindleless spinning machines and apparatus for making the same
Inventor: BURYUEEK FRANTIUEEK
IPC: D01H4/48
Filed: 2001-10-11
Abstract: The present invention relates to a spinning process on spindleless spinning machines with hand operated, semi-automatic or automatic spinning and provided with a reversibly driven feed rolls (51) wherein the process is carried in such a manner that after interruption of a sliver (1) feed and stoppage thereof prior spinning, said sliver (1) is drawn against the direction of feed by an adjustable length of the sliver (1) to be fed and after a time needful for cleaning of a rotor (91) and preparation of yarn (26) spinning during the spinning rotor (91) start-up phase, the feed of the sliver (1) is resumed at increased speed by the fed sliver (1) set length (1), whereupon, after spinning, the yarn (26) is introduced into the spinning rotor (91) and after introduction thereof the feed of the sliver (1) is resumed at the spinning running speed. The invention also relates to an apparatus for making the above-described process, said apparatus comprising a sensor (19) of produced yarn (26) linear weight mounted on at least one spinning station and provided with a software for averaging a plurality of weight values obtained along the spun yarn whereby the linear weight sensor (19) is connected to a control unit of that spinning station.