baber/WOPTO huggingface dataset:
Patent SK-283416-B6 (SK)
Title: Packaging for bulk goods
Inventor: KITTSCHER PETER
IPC: B65D23/08
Filed: 1997-11-11
Abstract: Packaging for bulk goods comprising a hollow polygonal blown plastic form accommodating the material which is to be wrapped and a cardboard cover around this, fixed to the hollow plastic form in positive material fit. The hollow plastic form has at least one outer edge indentation in a corner area, corresponding to a polygonal area of the cardboard cover which can be folded inside for blocking purposes and which is symmetrical to a corner fold line of the cardboard cover, being connected to the cardboard cover by at least one stamped line arranged perpendicular to the corner fold line and two fold lines forming a V-shape. The aim of the invention is to improve the packaging in such a way that it enables secure fastening between the hollow plastic form and the wrapper. To achieve this, the polygonal area (8) of the cover (3) is shaped as a square and the V-shaped fold lines (11a, 11b) merge into two stamped lines (11d, 11e) culminating in a point and the corner shaped indentation (6) is defined by flat surfaces (6a) adapting to this area (8) of the cover (3).
Patent CZ-283934-B6 (CZ)
Inventor: TRUTSCHEL WILLI
IPC: B26D7/06
Filed: 1990-03-07
Abstract: Stroj pro štípání plochého materiálu má rovinu /E/ řezu, která je vzhledem k vodorovné rovině /H/ skloněna o úhel /.alfa./ sklonu o hodnotě alespoň 30.sup.o.n. a která je upravena v oblasti spodní větve /19/ pásového nože /20/ pro usnadnění přívádění štípaného materiálu a odvodu naštípaného materiálu.
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Patent CZ-277961-B6 (CZ)
Title: Weighing apparatus
Inventor: FRITZ HARALD
IPC: G01G3/18
Filed: 1985-03-04
Abstract: The invention relates to a weighing arrangement with a carrying part (1) and a supporting part (9), the loads to be weighed being attached to the carrying part (1), and the forces occurring between the weighing and supporting parts (1, 9) being measured. To absorb forces in the weighing arrangement which are not in the weighing direction, for example as a result of the action of temperature, there is mounted between the carrying and supporting parts (1, 9) a compensating part (6), the spring constant of which is low in the direction of the line running between the weighing cells (7, 8) and relatively high in the transverse direction to this. The invention can be used, above all, on crane trolleys running under warehouse roofs. <IMAGE>
Patent CZ-280154-B6 (CZ)
Inventor: VONKA VLADIMIR ING
IPC: B21C1/22
Filed: 1991-06-21
Abstract: Zařízení jednotažné stolice k tažení trubek  umožňuje současné tažení a nasouvání lup (1) na  bubnové předlože. V bubnu (1) jsou uloženy  nejméně dva páry trnových tyčí (10) opatřených  držáky (4). Mimo buben (1) je ve vedení (13)  uloženo posuvné těleso (7) ovládané tlakovým  válcem (12), které je opatřeno pohyblivou  vidlicí (6) ovládanou malým tlakovým válcem (5).  Trnové tyče (10) každého páru jsou uloženy proti  sobě na společné ose probíhající středem bubnu  (1).ŕ
Patent CZ-282850-B6 (CZ)
Title: Feeding well of glass melting furnace receiver
Inventor: STANLEY GEORGE MICHAEL
IPC: C03B7/09
Filed: 1992-05-18
Abstract: A basin (3) for the forehearth of a glass-making furnace has its internal volume devided into upper (10) and lower (11) portions by means of an annular shoulder, with the horizontal cross-sectional area of the upper portion being significantly greater than that of the lower portion. The base of the basin (3) has in it a glass-discharge outlet (4). When in use, the outlet (4) has aligned with it a relatively-movable cylinder (6) acting as a flow-metering valve. The cylinder (6) may be rotated about its axis at a constant or adjustable speed, or it may be non-rotary and have a separately-driven stirrer movable about it to prevent or reduce the formation of stagnant areas.
Patent CS-277585-B6 (CS)
Title: Hydrazide of 4-chloro-3-sulfamoylbenzoic acids
Inventor: PALOSI ENDRE
IPC: C07D235/26
Filed: 1988-12-30
Abstract: The novel compounds according to the invention correspond to the general formula I 
<IMAGE>
 in which
 R represents hydrogen, a trifluoromethyl or carboxyl group, an alkoxycarbonyl group having 2-5 carbon atoms, a cyano, benzoyl or sulphamoyl group or an alkylsulphonyl group having 1-4 carbon atoms,
 R<1> represents hydrogen, an alkylthio or alkylsulphonyl group each having 1-4 carbon atoms, a straight or branched alkyl group having 1-4 carbon atoms, or a benzylthio, benzylsulphonyl, phenyl, hydroxyl or thiol group and
 R<2> represents hydrogen or chlorine. 
<??>The novel compounds act as diuretics and saluretics and have a hypotensive action.
Patent CZ-297265-B6 (CZ)
Title: Process for improving productivity of carbonylation catalyst solution
Inventor: WARNER R JAY
IPC: C07C51/12
Filed: 1996-10-16
Abstract: In the present invention, there is disclosed a process for improving the productivity of a carbonylation catalyst solution under low water conditions, said solution containing rhodium and alkali metal components and further containing corrosion metal contaminants, which process comprises intimately contacting the catalyst solution with an ion exchange resin and a sufficient amount of water to optimize removal of corrosion metals from the catalyst solution and, recover a catalyst solution of reduced corrosion metal contaminant content, wherein water concentration in the catalyst solution ranges within 0.25 to 50 percent by weight and in preferred embodiment said ion exchange resin is represented by a strong-acid cation exchange resin in the lithium form.
Patent CZ-295362-B6 (CZ)
Title: Process for preparing N-acetyl-(L)-4-cyanophenylalanine Ac-(L)-Phe(4-CN)-OH and N-acetyl-(L)-p-amidinophenylalanine-cyclohexylglycine-beta-(3-N-methylpyridinium)-alanine Ac-(L)-pAph-Chg-PalMe(3)-NHi2
Inventor: KING CHI-HSIN RICHARD
IPC: C12P41/00
Filed: 1996-11-25
Abstract: In the present invention, there is described a novel process for preparing N-acetyl-(L)-4-cyanophenylalanine Ac-(L)-Phe(4-CN)-OH, i.e. a compound of the general formula IA by splitting a racemic compound N-acetyl-(D,L)-4-cyanophenylalanine, as well as a process for preparing a stereoisomer Ac-(L)-pAph-Chg-PalMe(3)-NHi2 i.e. a compound of the general formula II by making use of the above-indicated intermediate i.e. N-acetyl-(L)-4- cyanophenylalanine. The suggested process is carried out in a reaction medium that contains acetonitrile and subtilisin.
Patent CZ-289540-B6 (CZ)
Title: Portable device to bind together reinforcing steel
Inventor: HOFFMANN FRIEDRICH
IPC: E04G21/12
Filed: 1996-07-17
Abstract: The present invention relates to a portable device intended for joining reinforcing steel. The device is provided with a known space for forming loops and consists of a first movable pincer arm (1) and a second fixed pincer arm (2). In the pincer arms (1, 2) there is formed a guide groove (3a, 3b) for a steel wire (13). A twisting mechanism (6, 7) is arranged between the pincer arms (6, 7). The portable device is further provided with separating device (10) and a steel wire (13) feeding device (11). The pincer arms (1, 2) are mounted on a sleeve (5), whereby the first pincer arm (1) is horizontally movable through a slide bearing (4), while the second pincer arm (2) is fixedly arranged on the opposite side of the sleeve (5). In said sliding bearing (4) area there is arranged the inside of the sleeve (5) a guide block (12) with a third guide groove (3c), which seamlessly adjoins said guide groove (3a) in the first pincer arm (1). The separating device (10) being formed by a circular cutter (M) is mounted on the fixed pincer arm (2). A tong (7) is set in a cylinder (6) longitudinally movable in the sleeve (5) and a sensor (9) set above the cylinder (6) is connected to the separating device (10). An opening (8) in the second pincer arm (2) and the sleeve (5) form a connection with the wire feeding device  (11), which comprises two calibrated rollers (15) set inclined behind each other and driven in the same rotary direction. All the parts including a wire magazine (14) are mounted in housing.
Patent CZ-284244-B6 (CZ)
Inventor: MEINL RUDOLF
IPC: G21C7/27
Filed: 1993-03-18
Abstract: U palivového elementu, zejména pro tlakovodní jaderné reaktory sovětské konstrukce, se provede mechanický spektrální posun, přičemž část palivových tyčí je nahrazena dutými trubkami (P), které při prvních provozních cyklech palivového elementu obsahují vytlačovací tyč (B), například ze slitiny zircaloy, a v posledních provozních cyklech obsahují kapalný moderátor. Pro tyto polohy, obsazené materiálem neobsahujícím palivo a neabsorbujícím neutrony jaou u palivových elementů se šestiúhelníkovým okrajem vhodné takové polohy, které jsou odděleny od středu palivového elementu, okraje a od sebe navzájem vždy alespoň jednou palivovou tyčí.ŕ
Patent CZ-288418-B6 (CZ)
Title: Peptide, process of its preparation, pharmaceutical preparation containing the peptide and use thereof
Inventor: KOROTKOV ANDREI MARXOVICH
IPC: C07K5/02
Filed: 1996-02-28
Abstract: The invented peptide has a general formula X-Glu-Trp-X, in which all the substituents have meanings indicated in the claims. Preparation process of the peptide is characterized by bringing into reaction an amino acid alkyl ester contained in a solution with tertiary butyloxycarbonyl amino acid, followed by successive extension of the peptide chain by employing method of activated esters and by employing method of mixtured anhydrides a successive linking of the tertiary butyloxycarbonyl amino acid is carried out, whereby in each stage cleavage of tertiary butylcarbonyl group precede by the acting of formic acid, whereupon a peptide is obtained by purification of obtained products by crystallization, which peptide is further purified by reverse phase chromatography. In the present invention there is also claimed a pharmaceutical preparation for modulating response of immune system and stimulation of lymphocyte production, which contains as active substance the polypeptide according to the present invention in connection with a pharmaceutically acceptable carrier. The peptide according to the present invention is suitable for use as medicament for modulating physiological processes concerning immune system.
Patent CZ-297671-B6 (CZ)
Title: Process for preparing catalytic composition
Inventor: GOSSELINK JOHAN WILLEM
IPC: B01J29/70
Filed: 1998-03-05
Abstract: In the present invention, there is disclosed a process for the preparation of a catalyst composition which comprises, as first cracking component, a zeolite beta with a silica to alumina molar ratio of at least 20 comprising crystals less than 100 nm in size, and at least one second cracking component selected from (i) crystalline molecular sieves having pores with diameters greater than 0.6 nm, and/or (ii) clays, the process comprising the steps of: (i) preparing a mixture comprising the first cracking component and the second cracking component, the first cracking component being in the form of a sol, (ii) extruding the mixture into catalyst extrudates, and (iii) calcining the extrudates.
Patent CZ-301433-B6 (CZ)
Title: Dispenser
Inventor: BACON RAYMOND JOHN
IPC: A61M15/00
Filed: 1998-03-16
Abstract: In the present invention, there is disclosed a dispenser (1) intended for a medicament in an aerosol container (2), which is mounted in a body (3), within a sleeve (4) in a manner allowing air flow to pass the container, with the aerosol outlet tube (5) received in a socket (6) in a block (7) upstanding from the floor (8) of the body (3). The container (2) is of the type, which dispenses a measured dose on depression of the tube (5) towards the container (2) body (9). The tube (5) is a gas tight seal in the socket (6). The block (7) has a polyethylene tube (11) adhered into a side opening (12) of the block (7), in communication with the socket (6). The polyethylene tube (11) has a pair (13, 14) of kinks in it. Its end opposite from the block (7) is adhered into a piston (15) at a throughbore (16). The piston (15) is housed in a cylinder (17) formed in the body (3). To the outside of the cylinder (17) is clipped an extension (18) of the body (3), having a mouthpiece (19) with an inhalation orifice (20). The arrangement provides an enlargement (21) in the bore (22) of the cylinder (17). The enlargement (21) steps down in diameter to that of the (non-circular) mouthpiece (19), providing an abutment for a spring (23) acting on the piston (15) and urging it in the direction of the block (7). Normally the tube (11) is kinked (13, 14) by the action of the spring (23) to such extent that it is obturated and acts as a valve (24).
Patent CZ-290985-B6 (CZ)
Title: Internal combustion engine a method of introducing fuel into combustion chamber of such engine
Inventor: MERRITT DAN
IPC: F02D15/04
Filed: 1994-06-23
Abstract: The present invention relates to an internal combustion engine comprising:at least one pair of cylinders (12, 14) having different volumes  (15a, 15b) with pistons (16, 18) arranged therein; a fuel injector (34, 6034) providing fuel to the first volume (15a) and a common combustion space (20) incorporating said second volume (15b). A transfer means for enabling gas flow between said first and second volumes (15a, 15b) towards the end of the compression stroke. An inhibiting means for inhibiting movement of fuel/air mixture from said first volume into said second volume until towards the end of the compression stroke of said second piston (18). It further comprises drive means (D) for driving said second piston (18), said drive means including means for maintaining said second piston (18) substantially stationary at or adjacent its inner dead centre position during at least a portion of the expansion stroke of said first piston (16). The second piston (18) has a crown (35) with an edge (37) which is radially spaced from the adjacent wall (14a) of said second cylinder (14) to define a gap (128). Said transfer means comprises is formed by a by-pass around said second piston (18) crown (35), wherein said spacing (128) is of a size such as substantially to restrict the passage of air/fuel mixture between said side wall (14a) and said second piston (18) crown (35) from said first volume (15a)  into said common combustion space (20) until towards the end of the compression stroke. A method of delivering fuel into combustion space of an internal combustion comprises; introducing a first preselected quantity of fuel into said first volume (15a) of the second cylinder (14) during an induction and/or compression stroke of said second piston (18); introducing a second preselected quantity of fuel into said first cylinder (12) during the induction stroke of said first piston (16) to provide a preselected fuel/air ratio mixture in said first cylinder (12); discharging ignition energy into said combustion space (20) of the first cylinder (12), wherein the mixture is ignited takes place after the commencement of the air/fuel mixture ingression or prior to the completion of ingression thereof from the first volume (15a) into the second volume (15b) when mixing of both separately formed mixtures takes place in the common combustion space (20).
Patent CZ-286915-B6 (CZ)
Title: Towing gear
Inventor: POLACEK LADISLAV ING
IPC: B60D1/14
Filed: 1998-11-27
Abstract: The towbar (20) is fitted to segment (27) and incorporates a fixed pivot (28), sliding index (25) and lever (21). The lever actuates a self-locking mechanism and is secured in position with safety lock or pin inserted in the hole (29). The bracket (10) is formed with a cavity to accept the segment with circular recess (13) to accommodate fixed pivot and hole to accommodate the sliding index.
Patent CZ-292988-B6 (CZ)
Title: Radio communication apparatus of the secured communication type and extension unit as a part of such apparatus
Inventor: LAMBOURG MICHEL CLAUDE
IPC: H04W88/02
Filed: 1997-12-11
Abstract: The invented apparatus comprises a radio terminal (10) that can be adapted for connection to a cellular telephone public network supporting audio and data channels. Inter alia, the apparatus further comprises an extension unit (60) which can be connected to data interface of the radio terminal (10) and enabling communications on the network data channels. This extension unit (60) includes a microphone (62), an earphone (64), an audio digitizer (66) and a ciphering module (67). External appearance thereof is equal as the appearance of a conventional mobile radio terminal. In a secure communication mode, a signal originating in extension unit (60) microphone (62) is processed first by the audio digitizer (66) subsequently by the ciphering module (67) to produce data transmitted to the terminal (10) data interface, and data received in the terminal (10) data interface (32) is processed by the ciphering module (67) and the audio digitizer (66) for the extension unit (60) earphone (64).
Patent SK-284034-B6 (SK)
Title: Machine tool
Inventor: KOLBLIN ROLF
IPC: B23Q3/157
Filed: 1996-10-19
Abstract: The machine tool has a table (10) with a vertically movable slide (12) which bears a tool shank (SK1) and hence performs the machining. For replacing the tool shank (SK1) by a new one (SK2), there is a changing device (15) having a changer arm (16) pivotable through 90° about a vertical shaft (37). On the changer arm (16) are fitted two securing couplers (17, 18), one above the other, each of which can support a tool shank (SK1, SK2). The tool shanks are taken and transferred to the changing device (15) by a transport device (24), which seizes the tool shanks from above. The changing device (15) grips the tool shanks laterally. When the changer arm (16) is pivoted through 90°, the tool shank is pivoted in front of the table (10) so that it can be accepted by the vertical slide (12).
Patent SK-288615-B6 (SK)
Title: Control method of indirect DC converter with soft switching with secondary controlled rectifier with two secondary switches
Inventor: DUDRIK JAROSLAV
IPC: H02M3/22
Filed: 2012-02-14
Abstract: The control method of indirect DC converter with soft switching with secondary controlled rectifier with two secondary switches consist in the secondary switches (15) and (16) are switched on at the same time as opposed primary switches (3), (4) a (1), (2) of the inverter and are switched off sooner then the primary switches (3), (4) a (1), (2). The reduction to zero of the secondary transformer (8) current is achieved, so that is the primary current reduced to the magnetizing current. The current is better distributed in the primary and secondary switches an in the transformer, so the conductivity losses are lower and the efficiency of the converter is higher.
Patent SK-278921-B6 (SK)
Title: Manufacturing process of the cupric sulphate monohydrate
Inventor: BENEDIKOVA ELEONORA
IPC: C01G3/10
Filed: 1995-10-30
Abstract: A copper metal waste treated in small pieces is undertaken to the reaction with sulphuric acid, while a permanent mixing is provided. The tank is filled by sulphuric acid (10 percent) and copper waste is charged slowly, while hydrogen peroxide, playing role of catalyst, is added subsequently. This reaction is strongly exothermic. This reaction is passing until the stable pH value 5,0 - 5,5 is reached. It means all of free acid was consumed in the reaction. A sedimentation of this reaction product is provided and an intermediate tank is filled by this product. This solution is being filtered with the use of the filter press and a pre-tosing tub is filled by this solution. The solution is concentrated with the use of heating and new solution is added from time to time. The required concentration of copper is 150 g/l. The solution is dosed from pre-tosing tube with the use of the pump providing material feeding to the drying chamber, where this solution is supplied to the spraying apparatus, pro viding spraying it to the walls of the drying chamber via the appropriate jets and at high level of revolutions. The created product is clicked with use of hammers and exhausted with use of fan through the cyclone into the reservoir. The input temperature of the drying chamber is 230 Celsius degrees and the output temperature is 110 Celsius degrees.
Patent SK-283409-B6 (SK)
Title: Use of phenylsubstituted 1,4-dihydropyridines for production of medicaments, phenylsubstituted 1,4-dihydropyridines and process for their production
Inventor: MEIER HEINRICH
IPC: C07D211/90
Filed: 1994-12-09
Abstract: The present invention relates to the phenylsubstituted 1,4-dihydropyridines of general formula (I), process for their production by the reaction of halogenphenyl-aldehydes with beta-ketoesters, eventually with isolation of ylidene compositions and with enamines and to the use thereof as pharmaceutical, in particular for treatment of cerebral and neuronal disorders and to an intermediate for the preparation thereof.
Patent SK-284745-B6 (SK)
Title: Use of oil-in-water emulsions for cleaning papermaking machines
Inventor: SIEBOTT FRANK
IPC: D21F1/30
Filed: 1996-05-22
Abstract: Oil-in-water emulsion for cleaning machines comprises as component of the oil phase at least one of the following substances: 1. a saturated or unsaturated, open chain or cyclic, normal or isomeric hydrocarbon with 8 to 30 carbon atoms, 2. a saturated or unsaturated fatty alcohol, a saturated or unsaturated fatty acid, a fatty acid monoalkylester, a fatty acid amide or a fatty acid monoalkylamide of a saturated or unsaturated fatty acid, all of the compounds mentioned under 2 having 8 to 30 carbon atoms, 3. a mono- or polyester of a saturated or unsaturated, mono- or multivalent carboxylic acid with 2 to 30 carbon atoms and polyols, with the exception of polyethylene glycols, 4. a polyamide of saturated or unsaturated fatty acids with 8 to 30 carbon atoms and aliphatic polyamides with two to six nitrogen atoms, 5. an acyclic, preferably monocyclic and/or bicyclic terpene, in particular a terpene hydrocarbon and/or a terpene alcohol and/or 6. a polyoxyalkylene compound based on alkylene oxides.
Patent SK-288047-B6 (SK)
Title: Method of compacting trash for trash containers for municipal waste and a separate device thereof
Inventor: BARATH PETER
IPC: B09B3/00
Filed: 2009-10-28
Abstract: Principle of pressing equipment waste is that, that an object is placed standard rubbish bin (8) through the main door (2). A rubbish bin (8) is headed rails (10) and fixed to the frame of the device (11), from the bottom of the reinforced support frame (11) to balance pressure. After inserting the rubbish bin (8) the device is ready for operation. A drop in space for garbage (4) is closed by a sliding door (3). When thrown into the garbage insert space (4) and closing the door (3) is activated by double adjustable hydraulic cylinder (7), pushes the pressing plate (5) from position A the insert space (4) to B. Debris shall be forfeited to the gravitational force rubbish bin (8). Consequently, the hydraulic cylinder (7) the pressing plate inserted into the starting position A. Doors (3) the device is unlocked and ready for the next cycle of a drop. Cycle time waste, position C, being 1 - 2 day - depending on weight of accumulated waste. Control unit (15) enables the telescopic hydraulic pressing cylinder (6). Start to die process while disconnected sliding hydraulic cylinder (7) the pressing plate at the point of attachment of the press slide plate (12). Consequently, being itself compressing the waste, during the process, the whole is secured against opening handling slots (2), (3). After the molding process, the molding machine returns to the initial position A and is ready to throw other waste.