baber/WOPTO huggingface dataset:
Patent CZ-284138-B6 (CZ)
Title: Valve arrangement for the removal of air from moulds used in pressure die casting process
Inventor: WYSER JOHANN
IPC: A41C3/14
Filed: 1994-01-24
Abstract: A valve assembly for venting diecasting moulds comprises a venting channel, a venting valve communicating with the venting channel and having an axially displaceable valve closure member, and an actuating member for operating the venting valve from an open position into a closed position. The actuating member includes a power pick up member exposed to the liquid casting material escaping during the casting operation from a casting chamber provided in the diecasting mould through the venting channel and being axially displaceable under the influence of the kinetic energy transmitted from the liquid casting material to the power pick up member when the liquid casting material hits the power pick up member. The power pick up member is mechanically coupled to the axially displaceable valve closure member and includes an axially displaceable push member having an operating stroke whose length is limited to only a fraction of the length of the stroke performed by the axially displaceable valve closure member when it is driven from its open position to its closed position. The axially displaceable valve closure member freely moves along a path in addition to the operating stroke of the power pick up member. The actuating member further comprises a power transmission member for the transmission of the impact force exerted by the liquid casting material onto the power pick up member to the axially displaceable valve closure member of the venting valve.
Patent CZ-293294-B6 (CZ)
Title: Brush ring
Inventor: SAJAKORPI KIMMO
IPC: A46B13/00
Filed: 1997-08-21
Abstract: The present invention relates to a brush ring, that is intended to be used particularly with several corresponding brush rings as a brush that rotates (w) around a longitudinal axis (s) in a brushing machine. The brush ring consists of a brush part (1) and a ring-shaped frame part (2), that connects the radially directed (r) brushes (1a) forming the brush part (1), which parts (1, 2) are formed as a unite entirety preferably from plastic based material, and in which there has been arranged at least holding means (3) to prevent the brush ring from twisting, when the same has been assembled in place to the brush frame of the brushing machine with the other brush rings placed one after another in the longitudinal direction (s). The touching point (K) of the radially directed (r) outer circle (u) of the brush part (1) of the brush ring has been arranged known as such to change within the whole breadth (L) of the brush ring, to achieve an essentially unbroken brush touch in the longitudinal direction (s) of the brushing machine to the object being brushed continuously regardless of the length of the brushes (1a), when the brush rings forming the brush keep rotating (w) around the longitudinal axis (s). Both the brush part (1) and the ring-shaped frame part (2) are made of fully recyclable material and a portion of said ring-shaped frame part (2) projects in at least two places (X) sideward from the ground level (o) of the same, preferably with a constant waveform.
Patent CZ-285891-B6 (CZ)
Inventor: FOLSBERG JAN
IPC: B02C4/28
Filed: 1992-10-12
Abstract: Pro řízení materiálu do válcového lisu je  použitý rozdíl mezi pracovními hodnotami  válcového lisu před a po nucené změně plnění  materiálu pro zjištění zda by mělo být plnění  materiálu zvýšeno, sníženo nebo zachováno beze  změny za účelem optimalizace činnosti válcového  lisu. Tímto způsobem je dosaženo toho, že  válcový lis, bez ohledu na stejnorodost plněného  materiálu, bude konstantně pracovat v přechodné  oblasti mezi nedostatečným plněním a dříkovým  plněním, a že následně může být válcový lis  použit v optimálním rozsahu při současném  vyloučení fluidizačních problémů spojených s  dříkovým plněním.ŕ
Patent SK-279718-B6 (SK)
Title: Circuit arrangement of compressed television signal of high resolution
Inventor: RAYCHAUDHURI DIPANKAR
IPC: H04N21/63
Filed: 1992-01-23
Abstract: The invented circuit arrangement for reception of television signal ot the type comprising condensed image data variably separated on the base of subimage area into channels of high and low priority comprises a data assembly circuit (29) for the reception of the television signal and assuring a flow of first and second data corresponding to transmission blocks from channels of high, optionally low priority. The circuit arrangement further comprises a transmission processor (25) being connected to said data assembly circuit (29) for assuring the reception of a first and a second sequence of code words corresponding to high priority image data, optionally to low priority video data, and for assuring a label of the transmission block, and moreover a priority deselection processor (26), that is connected to the transmission processor (25) and responding to control indication for combining the first and the second sequences of the code data with another sequence of the code words. It also comprises a decompressor (27), which is connected to said priority deselection processor (26) and intended for decompression of next sequence of the code words in order to form a non-compressed video signal.
Patent SK-282802-B6 (SK)
Title: Cold-rolled reinforcing steel and process for its manufacture
Inventor: RUSSWURM DIETER
IPC: E04C5/03
Filed: 1995-01-16
Abstract: In a reinforcing steel that has indentations (4) rolled into a steel rod of approximately circular cross section, the indentations are formed as the reinforcing steel is unwound through circular arcs of different radii set axially symmetrical relative to the indentation. The indentations are rolled into the surface of the rod at a constant depth and have steep flanks. This ensures sufficient bonding despite a lower deformation effort, providing for better ductility parameters. Furthermore, the coiled reinforcing steel has better directivity and improved suitability for welding in the manufacture of welded wire mesh. A process for manufacturing such a reinforcing steel comprises at least two deformation steps.
Patent CZ-279188-B6 (CZ)
Inventor: CSEMI BELA
IPC: B62D33/08
Filed: 1992-11-02
Abstract: U ovládacího zařízení dvoudílných bočnic  přepravných vozidel se začleněným síloválcem  jsou čela spodní bočnice (1) opatřena dvojicí  dvouramenných pák (3), kde rameny páky jsou  navzájem propojená posuvně vedeným táhlem (9) a  ovládacím síloválcem (11) načepovaným do  spojovací tyče (8) pohybového mechanismu horní  bočnice.ŕ
Patent CZ-280328-B6 (CZ)
Title: Aromatic amino alcohols derivatives exhibiting anti-diabetic and anti-obesity properties, their preparation as well as their therapeutic use
Inventor: FUJITA TAKASHI
IPC: C07C215/68
Filed: 1992-11-19
Abstract: Compounds of formula (I) : <CHEM> (in which: R<0> is hydrogen, methyl or hydroxymethyl; R<1> is substituted alkyl; R<2> and R<3> are each hydrogen, halogen, hydroxy, alkoxy, carboxy, alkoxycarbonyl, alkyl, nitro, haloalkyl, or substituted alkyl; X is oxygen atom or a sulphur; and Ar optionally substituted phenyl or naphthyl); and pharmaceutically acceptable salts thereof have a variety of valuable pharmaceutical activities, including anti-diabetic and anti-obesity activities; in addition, they are capable of treating or preventing hyperlipemia and hyperglycemia and, by inhibiting the action of aldose reductase, they can also be effective in the treatment and prevention of complications of diabetes.
Patent CZ-286276-B6 (CZ)
Title: Dyes in the form of salts, process of their preparation and their
Inventor: KAUL BANSI LAL DR
IPC: C08K5/00
Filed: 1989-06-29
Abstract: Dyestuff salts of formula (I) are new, where n=1,2,3 or 4; and (i) F=radical of an amionic dyestuff; and A=Radical contg. at least one ammonium, cycloammonium or immonium gp. and at least one aliphatic or cycloaliphatic gp. or an aromatic gp. substd. by at least one -CO- gp., or one heteraromatic gp. from the triazine, pyrimidine, quinazdine, quinoxaline, phthalazine or phthalimidine series, and where the radical A contg. (cyclo)aliphatic gp(s). also contains at least one cyclic ammonium gp.; or (ii) F=radical of a cationic dyestuff; and A=gp. contg. at least one carboxylic acid or sulphonic acid radical and one (cyclo) aliphatic monomeric aromatic or heteraromatic gp. or is a 2-14C dicarboxylic acid or amino-(2-12C)alkylcarboxylic acid. Also claimed are novel intermediates as described with reference to examples 1-5 or disclosed formula 1-54, and relating to specific component. A in free base or free acid form.
Patent CZ-280618-B6 (CZ)
Title: Auxiliary device for working weld bevels
Inventor: CHRENKO JAN
IPC: B23B5/08
Filed: 1993-06-25
Abstract: This auxiliary device consists of suspension units (6) and a bearing part (7) the protruding part of which is used for clamping the auxiliary device to the machine tool support. The lower part of the suspension unit (6) has a bedding with skids (60) for mounting the blade holder (1). On the face (9) of the blade holders (1) there is a pin (4) with a spring (40) and the support (41). Along both sides of the pin (4) on the face of the suspension unit (6) there are guides (42) with catchers (43) running also through the support (41). The lower part of the blade holder (1) is modified as the clamping chuck (10) of the cutter (2), as well as the carrier of the pulley (3). Between the cutter (2) and the pulley (3) there is space for the wall (5) of the tube segment.<IMAGE>
Patent CZ-295263-B6 (CZ)
Title: Construction system
Inventor: NORDENSTAM CLAES
IPC: F16B5/02
Filed: 1999-06-30
Abstract: In the present invention, there is disclosed a construction system comprising construction elements (2, 2e1, 2e2, 2e3, 2e4, 2e5), which exhibit a number of through holes (8) distributed along the aforementioned elements (2, 2e1, 2e2, 2e3, 2e4, 2e5), connecting pieces (3, 3e1, 3e2, 3e3) and locking devices  interacting with them for the purpose of connecting the construction elements (2, 2e1, 2e2, 2e3, 2e4, 2e5) to one another, wherein the invention is characterized in that the aforementioned connecting pieces (3, 3e1, 3e2, 3e3) consist of at least two threaded connecting uprights (6, 7) projecting from a common connecting frame (9) which exhibit a form corresponding to the holes (8) in the construction elements (2, 2e1, 2e2, 2e3, 2e4, 2e5) wherein said connecting pieces (3, 3e1, 3e2, 3e3) have the form of triangular connecting frames (9) with abutment surfaces (12) and with connecting uprights (6, 7) extending perpendicularly outwards from the respective abutment surface(12). The  locking devices executed as threaded (11) connecting hats (4) are so arranged that when screwed onto the aforementioned connecting uprights (6, 7),  they clamp the assembled construction elements (2, 2e1, 2e2, 2e3, 2e4, 2e5) securely to the abutment surface (12) on the corresponding  connecting piece (3, 3e1, 3e2, 3e3).
Patent CZ-300449-B6 (CZ)
Title: Combined transmission and braking control unit for a bicycle
Inventor: DAL PRAA GIUSEPPE
IPC: B62M25/04
Filed: 2002-01-04
Abstract: The present invention relates to a combined transmission and braking control unit for a bicycle including a support body (12) which is fitted to handlebars of a bicycle, a brake control stick (14) mounted rotatably on the support body (12) about a first axis (16), a derailleur unit (18) connected to the support body (12) and including a shaft (20) rotating about a second axis (22) disposed substantially orthogonal to the first axis (16), in which the derailleur unit (18) includes a mechanism of click-and-ratchet work with gears (26) connected securely to said shaft (20) and a unit of drive (28), which is connected to a connection element (36) to turn freely about the second axis (22) and a gear shift lever (58) associated in functional manner to the aforementioned mechanism of click-and-ratchet work to secure rotation of the aforesaid shaft (20) around the second axis, The gear shift lever (58) is fitted to the connection element (36) for the rotatory movement around the second axis (22).
Patent CZ-289741-B6 (CZ)
Title: Process for the preparation of the non-toxic salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and arrangement for carrying out this process
Inventor: ROSCHER GUNTER
IPC: C07D291/06
Filed: 1993-03-16
Abstract: The invention relates to a process for the preparation of non-toxic salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide by reaction of salts of amidosulfonic acids with diketenes to give a salt of acetoacetamidosulfonic acid, through ring closure by the action of at least about an equivalent amount of sulfur trioxide, whereby at least this ring closure reaction being carried out in the presence of a halogenated, aliphatic hydrocarbon as an inert solvent, treatment of the cyclization product with water and conversion of the resulting acesulfam-H  into the form of a non-toxic salt, which comprises, in the work-up by distillation of the resulting crude solvent, after removal of water and low-boilers and recovery of solvent sufficiently pure for reuse in the preparation of the indicated compounds, directly returning the remaining, solvent-containing distillation residue, without further purification, into the system downstream of the reaction vessel for carrying out the ring closure reaction. The invention further concerns to an arrangement for carrying out the above-described process.
Patent CZ-296713-B6 (CZ)
Title: Screw-on pressure medium-actuated working cylinder with closure components for coupling a cylinder tube
Inventor: BUETER JOSEF
IPC: F15B15/14
Filed: 1997-01-04
Abstract: The present invention relates to a screw-on pressure medium-actuated working cylinder with closure components for coupling the cylinder tube. The aim of the invention is to develop a screw-on pressure medium-operated working cylinder, which remains sealed in the high-pressure range even in an aggressive atmosphere, and which can be economically and easily produced without material removal and has concomitant advantages. This is achieved by the invention in that the seal is produced by pressing the mating elastic guide closure sealing surface (10), base closure sealing surface (11), cylinder tube sealing surface (12) and liner sealing surface (22) fitted on the components involved in the screw connection, e.g. Guide closure (2), base closure (3) and cylinder tube (4) which are formed without material removal in the region adjacent to the sealing surfaces (10; 11; 12; 22) by laminating the thread and the sealing bevels on the pressed components, and which preferably have an inclination of between 6 and 12 degree. The pressing of the components inside the elastic region is so great that the axial and radial shifts resulting from the operational pressures take place in the elastic region. The modulus of elasticity of the materials of the sealing surfaces in effective contact (10; 11; 12; 22) within the temperature range from 0 to 200 degC lies in the range from 60 to 250 x 10e3 N/mme2 +/- 10 percent and the load limit is given by the elastic limit of the materials used between 200 and 1050 n/mme2.
Patent CZ-282556-B6 (CZ)
Inventor: ACHTERBERG DIETER
IPC: A61L2/20
Filed: 1994-03-25
Abstract: V průběhu úvodního stupně se nosný plyn, který je potřebný k vytvoření sterilizačního media, kondocionuje z hlediska teploty a/nebo vlhkosti a potom se v následujícím stupni uvádí do styku s účinnou látkou, kterou se má obohatit a nakonec se vede do sterilizačního prostoru. Způsob sterilizace je obzvláště vhodný k dosažení trvalých a reprodukovatelných výsledků sterilizace, které jsou nezávislé na klimatických změnách.ŕ
Patent CZ-288236-B6 (CZ)
Title: Multiple compartment separable container
Inventor: BLIN PATRICK
IPC: B65D71/00
Filed: 1994-04-15
Abstract: In the present invention there is disclosed a multi-compartment container (10) for packaging a plurality of articles such as bottles (B), and comprising at least two compartment units (M1, M2) and a frangible connecting portion (30). Each compartment unit (M1, M2) comprises a base panel (14, 38), opposed side panels (12, 16, 18, 34, 36, 40), opposed end panels (84, 60, 84a, 60a, 108, 132, 108a, 132a) and a top panel (20, 32). The invention is characterized in that certain adjacent panels of the compartment units (M1, M2) partly provide the frangible connecting portion (30) so that removal of the connecting portion (30) causes at least partial separation of the units (M1, M2) and provides access for removal of the articles (B) contained in the units (M1, M2), whereby upon removal of the connecting portion (30), at least a part of each panel of each compartment unit (M1, M2) remains intact.
Patent CZ-289344-B6 (CZ)
Title: Medicament enabling a patient to restrict consummation of alcohol
Inventor: IMPERATO ASSUNTA
IPC: A61K38/00
Filed: 1996-05-29
Abstract: The present invention relates to the use of pyrrolidine derivatives of the general formula I, in which the general symbols have specific meanings for preparing a medicament enabling a patient to restrict consummation of alcohol.
Patent SK-280743-B6 (SK)
Title: Television vertical timebase circuit
Inventor: SHEPHERD JOHN AVIS
IPC: H04N5/44
Filed: 1994-09-30
Abstract: A television vertical timebase circuit includes an arrangement (10, 25, 30, 35, 40, 45) for generating a vertical ramp voltage of first and second slopes corresponding to 4 : 3 and 16 : 9 aspect ratios. An arrangement (50, 55, 65) adds a predetermined voltage to a predetermined portion of the 16 : 9 ratio ramp voltage such that unwanted visible signals are positioned outside the visible screen area when displaying 16 : 9 aspect ratio pictures.
Patent CZ-301971-B6 (CZ)
Title: Amide derivative, process for its preparation, pharmaceutical composition containing thereof and the use of the derivative for preparing a medicament
Inventor: BROWN DEARG SUTHERLAND
IPC: C07C255/57
Filed: 1999-07-29
Abstract: In the present invention, there are described amide derivatives of the general formula I, in which Re3 represents an alkyl group containing 1 to 6 carbon atoms or a halogen; Q denotes an aryl group or a heteroaryl group bearing 1, 2, 3 or 4 substituents selected from a hydroxy group, a halogen atom, a trifluoromethyl group, a cyano group, and alkyl group containing 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, a haloalkyl group containing 1 to 6 carbon atoms, a hydroxyalkyl group containing 1 to 6 carbon atoms, a di(alkyl)aminoalkyl group containing 1 to 6 carbon atoms in alkyl moieties, hydroxyalkoxy groups having 2 to 6 carbon atoms, an alkoxyalkoxy group containing 1 to 6 carbon atoms in the first alkoxy moiety and 2 to 6 carbon atoms in the second alkoxy moiety, a di(alkyl) aminoalkoxy group containing 1 to 6 carbon atoms in alkyl moieties and 2 to 6 carbon atoms in the alkoxyl moiety, an aminoalkylamino group containing 2 to 6 carbon atoms, N-alkylalkylaminoalkylamino group having 1 to 6 carbon atoms in the first two alkyl moieties and 2 to 6 carbon atoms in the last alkyl moiety, an aryl group, an arylalkoxy group containing 1 to 6 carbon atoms in the alkoxyl moiety, a heteroaryl group, a heterocyclyl group, a heterocyclylalkyl group containing 1 to 6 carbon atoms in the alkyl moiety, a heterocyclyloxy group and heterocyclylalkoxy group containing 1 to 6 carbon atoms in the alkoxyl moiety; p is 0 through 2 and Re2 denotes a substituent being selected from the group consisting of a hydroxy group and a halogen atom; q is 0 through 4; and Re4 includes an optionally substituted aryl, cycloalkyl, heteroaryl and heterocyclyl group; or their pharmaceutically acceptable salts or in vivo cleavable esters; process of their preparation, a pharmaceutical composition in which the derivative are comprised and their use for the preparation of a medicament intended for the treatment of diseases or medical conditions mediated by cytokines.
Patent CZ-304086-B6 (CZ)
Title: Means for grouting with integrated feeding of grouting medium and air bleeding
Inventor: VOJTASIK KAREL
IPC: E02D5/54
Filed: 2011-12-22
Abstract: The means for grouting with integrated feeding of grouting medium and air bleeding of the present invention consists of a grouting channel (1) having its walls perforated by a system of holes (3, 4) of round or longitudinal shape, whereby these holes are oriented co-axially with the grouting channel (1) longitudinal axis all over the length thereof for enabling uniform grouting of a static element all over the borehole or medium length. At least one air bleeding channel (2) or a hose is fixedly integrated on the grouting channel (1) wall and all over the length thereof.
Patent CZ-305175-B6 (CZ)
Title: Process for producing steel parts
Inventor: Mašek Bohuslav
IPC: C21D1/60
Filed: 2013-04-22
Abstract: In the present invention, there is disclosed a process for producing steel parts employing formation of a multiphase structure in a quenching bath, where the Mif temperature of the steel lies below the boil temperature of the water quenching medium. A half-finished product is cooled down from austenite temperature in the water quenching medium and immediately thereafter austenite stabilization takes place at temperature being higher then the Mif temperature of the used steel. Temperature of the end of martensite formation (Mif) of the treated steel is below the boil temperature of the quenching medium.
Patent CZ-306039-B6 (CZ)
Title: Polymeric brushes resistant to deposition of biological media components, process for their preparation and their use
Inventor: RODRIGUEZ-EMMENEGGER CESAR
IPC: G01N33/483
Filed: 2015-05-07
Abstract: The present invention provides a polymeric brush that is resistant to deposition of biological media components of the general formula I M – R – poly(HPMAA-co-CBMAA) (I), wherein M is a substrate; R is an initiator radical; poly(HPMAA-co-CBMAA) is a statistic copolymer of N-(2-hydroxypropyl)methacrylamide with carboxybetain methacrylamide.
Patent CZ-307704-B6 (CZ)
Title: Arm of an agricultural sprinkler
Inventor: ČÍŽEK JAN
IPC: A01M7/00
Filed: 2017-07-18
Abstract: The arm (9) consists of rotating sections including the inner section (92) and at least one outer section (93) connected with a central piece (91) mounted on the travel gear (8). The rotating sections are spread out when in the working position and folded along the travel gear (8) when in the transport position. The inner section (92) and the outer section (93) both contain an upper girder (1) and a lower base (2), with the upper girder (1) having a closed rectangular cross section and the lower base (2) having an open profile with a bottom (24) and two parallel sidewalls (21). The bottom (24) faces towards the upper beam (1). Each sidewall (21) consists of a carrier strip (22) and a protection strip (23). The upper girder (1) and the bottom base (2) are connected by two approximately parallel sets (4) of wave-shaped bracing rails (4). Each set (4) runs along one side of the upper girder (1) and the bottom base (2) so that it is fixed, preferably welded, along the whole height of the side (11) of the upper girder (1) and along the whole height of the carrier strip (22) of the bottom base (2). Spray nozzles (6) are attached to the bottom (24) of the bottom base (2).