baber/WOPTO huggingface dataset:
Patent SK-57393-A3 (SK)
Title: Hydroxamic acid derivatives, process for their preparation and their medicaments
Inventor: BROADHURST MICHAEL J
IPC: A61K38/00
Filed: 1993-06-08
Abstract: The invention provides hydroxamic acid derivatives of the formula   <CHEM> wherein R<1> represents a 5- or 6-membered N-heterocyclic ring, R<2> and R<3> each represent lower alkyl or NR<2>R<3> represents a saturated 5-, 6- or 7-membered heterocyclic ring, R<4>, R<5>, R<6> and R<7> each represent hydrogen or methyl, provided that at least two of these symbols represent hydrogen and n stands for 1-4, and their pharmaceutically acceptable salts, which are collagenase inhibitors useful for the control or prevention of degenerative joint diseases such as rheumatoid arthritis and osteoarthritis or for the treatment of invasive tumours, atherosclerosis or multiple sclerosis.
Patent CH-620087G-A3 (CH)
IPC: G04G3/02
Filed: 1979-03-09
Abstract: A signal generator includes a high frequency oscillator such as a quartz crystal oscillator at a frequency of 4.19 MHz, a low frequency quartz oscillator with a frequency of 32 kHz, a beat frequency generator for producing a correction signal which is transmitted to a programmable frequency divider, and an electronic switch for periodic switching of the high frequency quartz oscillator. By periodically switching-on the high frequency quartz oscillator, comparing its frequency curve with that of the low frequency quartz oscillator and and appropriately adjusting the programmable frequency divider, the advantages of long term stability, temperature of behavior and aging of a high frequency oscillator are combined with the low current consumption characteristics associated with the low frequency quartz oscillator, whereby the life of a battery powering the signal generator can be substantially extended.
Patent CZ-124491-A3 (CZ)
Title: Sanitary pad with enhanced arrangement of flaps and with an aid for holding the flaps in the arrangement
Inventor: DAVIS ELIZABETH JEAN
IPC: A61F13/56
Filed: 1991-04-30
Abstract: A sanitary napkin having flaps folded over the topsheet. This arrangement helps to maintain the topsheet in a sanitary condition and is more convenient for the wearer than a configuration having the flaps folded over the backsheet. The flaps may be maintained in this folded arrangement by a unitary release strip which bridges the flaps and covers any adhesive used to attach the flaps to the undergarment. If desired, the release paper may further wrap the longitudinal side margins of the sanitary napkin to additionally cover adhesive disposed on the central portion of the backsheet. If desired, the flaps may be folded over the topsheet, overlap each other and be adhesively joined to the other flap.
Patent CZ-145692-A3 (CZ)
Title: Top for chimneys
Inventor: ZEHREN MANFRED
IPC: F23L17/02
Filed: 1992-05-14
Abstract: The chimney extension has a tubular portion (2). It has a top peripheral supporting edge and a bottom flange (3) fixed to the chimney cover (5), together with protruding axial ribs (7) forming wind guides, directing it upwards (15). A tubular ring (10) enclosing the extension is of greater ID than the extension OD and is clear of the bottom flange, while at the top it protrudes axially beyond the extension. A tubular insert (23) in the extension is of greater length, protruding beyond it at the underside. At the top it has a radial flange (24) supporting it on the extension top edge. Its OD can be such that it fits closely inside the extension. USE/ADVANTAGE - Protects against rainwater penetrating between flue and chimney.
Patent CZ-9302002-A3 (CZ)
Title: Novel derivatives of thiophene-2-carboxylic acid and process of their preparation
Inventor: BINDER DIETER
IPC: A61P25/04
Filed: 1992-04-01
Abstract: Novel compounds of the general formula (I) <IMAGE> in which R in position 3 or 4 represents hydrogen, methyl, chlorine or bromine and R<2> is C1-C10-alkyl, C3-C7-cycloalkyl or benzyl, and their pharmaceutically tolerable addition salts with weak organic acids and a process for their preparation are described. The compounds of the formula (I) are thromboxane synthetase inhibitors.
Patent CZ-258493-A3 (CZ)
Title: Induction hardening process of toothed wheels and an induction hardening machine for making the same
Inventor: STORM JOHN M
IPC: H05B6/10
Filed: 1992-05-11
Abstract: An induction-hardening machine for the contour hardening of cross-axis, intersecting-axis and nonintersecting-axis gears such as hypoid gears includes a programmable logic control unit, a source of quench liquid and a high-frequency induction generator which are operably connected to a high-frequency induction coil which is disposed at an inclined angle above the horizontally disposed workpiece (hypoid gear). Fluid connections are made between the source of quench liquid and the induction coil for the rapid delivery of quench liquid. The support platform for the hypoid gear is connected to a rotary drive motor and with the hypoid gear rotating at approximately 900 to 1800 RPM the induction coil is energized with four low energy pulses of relativley short duration. The final heating step is a high energy pulse followed immediately by the quenching step. The induction coil is also offset from the geometric center of the gear and it is this offset and the inclined angle of the induction coil which address the heel to toe tooth differences and the spiral configuration of a hypoid gear.
Patent CZ-301389-A3 (CZ)
Title: Fungicidal and algicidal agent and method of suppressing growth of fungi and algae
Inventor: STUART BACKHOUSE BRYAN
IPC: A01N47/32
Filed: 1989-05-18
Abstract: A composition comprises (a) halogenated aromatic 1,2- or 1,3- dinitrile, (b) a substituted urea and (c) a halogen-containing aromatic alkyl sulphoxide or sulphone. The composition may include other materials for example inorganic diluents such as silica, alumina, titanium, dioxide, zinc oxide, etc. and may also include other anti-microbial agents such as anti-bacterial agents. The composition has anti-microbial properties, particularly anti-fungal and anti-algal properties. The composition can be incorporated into materials such as paint or plastics to provide anti-microbial properties.
Patent CZ-330792-A3 (CZ)
Title: Six speed gearing
Inventor: KNOEDEL GUENTER
IPC: F16H3/093
Filed: 1992-11-04
Abstract: A six-speed transmission has an input shaft (11), two layshafts (13, 14) and an output shaft (15). Gears (20 to 23) arranged on the input shaft (11) each mesh to form pairs with gears (30 to 33, 40 to 42) on the layshafts (13, 14). Shift sleeves (35, 36, 44, 45) serve for the rotational connection of in each case one of the gears (30 to 33, 40 to 42) of the pairs to the respective shaft (13, 14) carrying it, while the respective other gear (20 to 23) is rotationally connected to the shaft (11) carrying it. The layshafts (13, 14) furthermore each have a gear (34, 43) which meshes with a gear (50) arranged on the output shaft (15). Two gears (22, 23) on the input shaft (11) each mesh simultaneously with one gear (32, 33) on the first layshaft (13) and a further gear (41, 42) on the second lay- shaft (14). 
<IMAGE>
Patent CZ-334492-A3 (CZ)
Inventor: PROKOP VLADIMIR
IPC: F16D65/14
Filed: 1992-11-09
Abstract: Ovládací ústrojí sestává z ovládacích prvků (13) propojených
s aerodynamickými brzdami vrtule (1). Tyto ovládací
prvky (13) brzd jsou z druhé strany napojeny na elektromagnetický
rozvaděč (12) se zpětným ventilem, jenž je
( upevněn v hlavě (2) vrtule (1). Rozvaděč (12)je dále propoj!
jen s dutým hřídelem (3) opatřeným sběrnými kroužky (9).
1' Vývod (11) těchto kroužků (9) je napojen na elektromagnetický
rozvaděč (12).
Patent CS-384991-A3 (CS)
Title: Composition of a pulmonary surfactant
Inventor: CLEMENTS JOHN ALLEN
IPC: A01N57/26
Filed: 1991-12-17
Abstract: A synthetic protein-free lung surfactant composition is utilized to temporarily substitute for natural lung surfactant in the mammalian lung where such natural lung surfactant is absent or in low concentration. The synthetic surfactant composition consists essentially of a major amount of 1,2-dipalmitoyl-sn-3-glycerophosphoryl choline (DPPC), and a minor amount of a fatty alcohol, preferably a fatty alcohol having from 14 to 18 carbon atoms, and especially n-hexdecan-1-ol. The synthetic surfactant composition is administered directly into the lungs of a distressed subject to create a film on the alveolar interfacial surfaces and reduce surface tension. Expansion of the alveolar spaces is thereby facilitated.
Patent CZ-402392-A3 (CZ)
Inventor: ANDERSEN VERNER
IPC: A61F13/15
Filed: 1992-12-30
Abstract: Izolační vrstva (2), tvořící část výrobku najedno použití pro
jímání kapaliny, jako je plenka (1), inkontinenční vložka
nebo podobni, je umístěna vné tělesa (3) pro jímání kapaliny
na jeho straně přivrácené k pokožce uživatele a je složena
z tenkého listu z materiálu nepropouštějícího kapalinu,
obsahujícího alespoň jeden zvlněný záhyb (a) až (g) propastný
pro kapalinu.
Patent CZ-103199-A3 (CZ)
Title: Process of incorporating active substance in moulded plastic element
Inventor: FROEHLING PETER ERNST
IPC: C08L23/02
Filed: 1997-09-22
Abstract: The invention provides a process for incorporating an active substance in an object comprised partly or entirely of plastic which contains a dendrimer.
Patent CZ-106996-A3 (CZ)
Title: Pharmaceutical composition
Inventor: SARGENT BRUCE JEREMY
IPC: C07D249/00
Filed: 1994-10-12
Abstract: Compounds of formula (I) which includes pharmaceutically acceptable salts thereof and stereoisomers thereof in which: R1 represents H or one of the following groups (optionally substituted with one or more of halo, cyano, hydroxy or amino): C1-6alkyl, C1-6alkoxy or C1-6alkanoyl; R2 and R3 independently represent H or one of the following groups (optionally substituted with one or more of halo, cyano, hydroxy or amino): C1-6alkyl, C1-6alkoxy, C1-6alkanoyl, C1-6alkylthio, C1-6alkylsulphinyl or C1-6alkylsulphonyl; R4 and R5 independently represent H, C1-6alkyl or R4 and R5 combined together with the carbon atom to which they are attached represent C3-6cycloalkylidene (each alkyl or cycloalkylidene being optionally substituted with one or more of halo, cyano, hydroxy, amino or C1-6alkyl); and R6, R7 and R8 independently represent H, halo, hydroxy, mercapto, cyano or one of the following groups (optionally substituted with one or more of halo, cyano, hydroxy or amino; and any nitrogen atom being optionally substituted with one or more C1-6alkyl): C1-6alkyl, C1-6alkanoyl, C1-6alkoxy, C2-6alkoxycarbonyl, carboxy, C1-6alkanoyloxy, C1-6alkylthio, C1-6alkylsulphinyl, C1-6alkylsulphonyl, C1-6alkylsulphonylamino, sulphamoyl, carbamoyl, C2-6alkylcarbamoyl or C1-6alkanoylamino; have utility in the treatment and/or prophylaxis of seizures, neurological disorders such as epilepsy and/or conditions in which there is neurological damage such as stroke, brain trauma, head injuries and haemorrhage. Racemic compounds of formula (I) in which R1, R2, R3, R4 and R8 are H; R5 is methyl, and either: R6 and R7 are both H, or: R6 is 4-chloro and R7 is H or 2-chloro; are known. Processes for the preparation of compounds of formula (I) are also disclosed.
Patent CZ-121997-A3 (CZ)
Title: Connecting device with two profiled bars
Inventor: PIEPLOW KARL HEINZ
IPC: F16B7/04
Filed: 1997-04-22
Abstract: The connecting device includes two rod shaped strips each with at least one recess (6, 7), preferably in a corner region, and a connecting element (5) engaged with the recesses. The recesses are tubular, and have a cross section which is on an axis of symmetry. The connecting element has a body (4, 4') co-axial with the axis of symmetry (26) in the recess. The external surface (14) of this body lies at least partly against the internal surface (8) of the relevant recess.
Patent CZ-151396-A3 (CZ)
Title: Disconnector for box-like gas-insulated high-voltage distribution point
Inventor: SCHIFKO HERBERT
IPC: H02B13/045
Filed: 1996-05-24
Abstract: The isolator is enclosed in a housing (1) which is symmetrical about each of two orthogonal axes (2,3), with four flanged apertures (4-7) of equal diameter occupied by disc-shaped insulators (12) or covering flanges (18). The centres of the apertures lie on one or other of the axes and at the same distance from the point of their intersection. An isolating contact (35) guided by a first contact carrier (32) moves along one axis (3) to bridge the gap between it and a second contact carrier (28).
Patent CZ-164197-A3 (CZ)
Title: Method of detecting spongy-like encephalopathy
Inventor: DAWSON MICHAEL
IPC: G01N33/569
Filed: 1995-11-28
Abstract: A method for detecting the presence of a spongiform encephalopathy (e.g. Bovine Spongiform Encephalopathy) in an animal comprising determining the presence and/or amount of agent (e.g. by 2D-polyacrylamide gel electrophoresis and staining) in a body fluid (e.g. cerebrospinal fluid) of the animal which has a molecular weight of between 35-39 kDa, and a pI of 5.3 and which does not cross-react with antibody raised against apoliprotein E and relating the result of this determination to a control value (e.g. from a known uninfected animal) so as to be able to detect the likely presence of spongiform encephalopathy in the animal.
Patent CZ-171595-A3 (CZ)
Title: Ligand or metallocene bound to polymer, process for preparing such ligand, polymeric catalytic system and polymerization process
Inventor: PEIFER BERND
IPC: C08F8/00
Filed: 1995-06-29
Abstract: Prepn. of a polymer bound ligand useful as a metallocene catalyst component is claimed. The process comprises reacting a metallated polystyrene and an organo-halide cpd.. The polystyrene is metallated with an alkali metal. The organo-halide cpd. is of formula: XM(R)m X = a halide; M = Si, C, Ge, Sn, P or N; and each R = a hydrocarbyl gp. selected from (cyclo)alkyl, aryl and cyclopentadienyl-type gps. contg. 1-36 C atoms, with the proviso that: at least one R gp. = cyclopentadienyl-type gp., where the cyclopentadienyl-type gps. are cyclopentadienyl opt. substd., substd. indenyl, fluorenyl opt. substd., where the substits. include 1-12C hydrocarbyl gps., 1-12C alkoxy gps., or halide, and m is 2 or 3. Also claimed is the polymer bound ligand formed as above.
Patent CZ-200380-A3 (CZ)
Title: Compounds treating disorders connected with dependences
Inventor: ANDERSON RICHARD W
IPC: A61K31/38
Filed: 2001-08-13
Abstract: The treatment of addictive disorders, psychoactive substance use disorders, intoxication disorders, inhalation disorders, alcohol addiction, tobacco addiction, and nicotine addiction using a heterocyclic amine, a phenylazacycloalkane, a cabergoline, or an aromatic bicyclic amine active agent, or a pharmaceutically acceptable derivative or salt of any said active agent is described herein.
Patent CZ-201095-A3 (CZ)
Title: Woodworking machine
Inventor: SCHEPPACH FRITZ DR
IPC: B27C5/04
Filed: 1995-08-07
Abstract: The machine has a stop component (5) attached on the lower end of at least one support rod. For height positioning of the stop component, it is height-adjustable in the bearing bushes (10) of the table fixture (9) forming a guide. For depth positioning of the stop component the guide is adjustable on the table at right-angles to the workpiece advance unit. The table fixture (9) on the woodworking machine is connected to the work table by an adjustment and guide unit.
Patent CZ-224596-A3 (CZ)
Title: Piston for oscillating-piston machine
Inventor: FORSTER FRANZ
IPC: F01B3/02
Filed: 1996-07-29
Abstract: A piston for use in a reciprocating piston machine having a wobble plate has a first segment and a second segment axially spaced from and aligned with the first segment. A bridge segment connects the first and second piston segments for simultaneous reciprocal movement and at least one body is attached to the bridge segment to connect the piston to a wobble plate.
Patent CZ-234797-A3 (CZ)
Title: Circuit arrangement for excitation of induction readers for reading and crediting of subscription cards
Inventor: RICARDO CLAYTON FELIPE
IPC: G06K7/08
Filed: 1995-01-23
Abstract: A read/write head circuit that insures the equivalence between the driving signal frequency and the ressonance of the tank made up of an inductive sensor in parallel with a capcitor. The invention makes use of a voltage controlled oscillator (38) - VCO - to generate synchronism pulses (54) from the driving current generator (33), the controlling voltage being obtained from the comparison between the driving current and voltage phases through the ressonant tank made up of the sensor (11) and capacitor (17) connected in parallel. The circuit further provides an amplitude limitation of the driving signal through the control of the driving current pulses applied to the inductive sensor.
Patent CZ-254598-A3 (CZ)
Title: Derivatives of 1 (2h) quinolinecarboxylic acid, process of their preparation and their use for synthesis of products with antibiotic properties
Inventor: BONNET ALAIN
IPC: C07D405/06
Filed: 1997-02-27
Abstract: PCT No. PCT/FR97/00352 Sec. 371 Date Sep. 28, 1998 Sec. 102(e) Date Sep. 28, 1998 PCT Filed Feb. 27, 1997 PCT Pub. No. WO97/31926 PCT Pub. Date Sep. 4, 1997A compound of the formula wherein alc1, alc2 and alc3 are alkyl of up to 8 carbon atoms, n is an integer from 0 to 8, R1 and R2 are O-alkyl of up to 8 carbon atoms, or form together with the carbon atom to which they are linked a cyclic acetal which are useful intermediates to produce the compounds of the formula
Patent CZ-9902674-A3 (CZ)
Inventor: BACKLUND ALBERTI
IPC: B65H1/14
Filed: 1998-02-02
Abstract: Podávači zařízení pro dlouhý materiál (K) kabelového nebo
hadicového typu představuje dva navzájem čelem k sobě
natočené dopravníky (10, 11), podepřené množstvím
odchylujících válečků (19, 20). Dopravníky (10, 11) podpírají
nosiče (15), z nichž každý se skládá z válečku (16)
podepřeného držákem (24), zajištěným k dopravníku (10, 11).
Podélná osa válečku (16)je rovnoběžná se směrem podávání
dopravníků (10, 11). Válečky (16) jsou umístěné v párech na
každé straně podélné středové osy (L) dopravníků (10, 11).
Kabelová podavač pro upevnění kabelu ve statoru (S)
zahrnuje podávači zařízení tohoto typu.
Patent CZ-285398-A3 (CZ)
Title: Crosslinkable protecting colloids, process of their preparation, aqueous dispersions in which said compounds are comprised and their use
Inventor: KOHLHAMMER KLAUS DR
IPC: C08F212/14
Filed: 1997-03-06
Abstract: The invention concerns water-soluble cross-linkable protective colloids having a molecular weight of </= 500000 and comprising: a) between 20 and 95 wt.% sulphonic-acid- or sulphonate-group-containing monomer units; b) between 4 and 80 wt.% N-methylol- or N-alkoxymethyl-group containing monomer units; and c) between 0.1 and 20 wt.% hydrophobic monomer units selected from the group comprising water-insoluble ethylenically unsaturated compounds and hydrophobic end groups of initiator radicals or regulator molecules, the portions in wt.% being relative to the total weight of the copolymer. The portion of sulphonic-acid- or sulphonate-group-containing monomer units can optionally be substituted by up to 50 wt.%, relative to the portion by weight of monomer units a), by carboxyl-group-containing monomer units d) or amide-group-containing monomer units e).
Patent CZ-288395-A3 (CZ)
Title: Process for preparing paraffinsulfonic acids
Inventor: GALLISTRU ONORIO
IPC: C07C303/14
Filed: 1990-06-15
Abstract: The invention is concerned with an improved process for preparing paraffin-sulfonic acids containing from 10 to 20 carbon atoms, as well as their salts. The process comprises the initial reaction of sulfo-oxidation of the concerned mixture of n-paraffins, the removal of unreacted n-paraffins from the reaction mixture, the removal of the excess of SO2 from said mixture, and the removal from the reaction mixture of the therein formed sulfuric acid, with the simultaneous recovery of the end product. After the removal of SO2, to the reaction mixture hydrogen peroxide is added and the so obtained solution is submitted to one treatment selected from among the following treatments:   (a) addition of an alcohol with a number of carbon atoms comprised within the range of from 4 to 8; (b) heating up to a temperature comprised within the range of from 50 to 150 DEG C and vacuum distillation under a residual pressure comprised within the range of from 5 to 500 mmHg until at least 60% of contained water is distilled off; (c) addition of an either aliphatic or cycloaliphatic paraffin with a number of carbon atoms comprised within the range of from 6 to 8 and distillation of the resulting azeotropic mixture at a temperature comprised within the range of from 20 to 120 DEG C. e
Patent CZ-290299-A3 (CZ)
Title: Steam sterilization process indicator
Inventor: JAMES PHILLIP RICHARD
IPC: C09B50/02
Filed: 1998-02-13
Abstract: A steam-sensitive ink comprises, as active ingredient, a tetrazolium salt. The ink may be coated on, or impregnated into, a substrate to form a steam sterilization indicator.
Patent CZ-374197-A3 (CZ)
Title: Preparation for treating consequences of irradiation
Inventor: NOWICKY WASSYL
IPC: A61P9/00
Filed: 1996-05-30
Abstract: The description relates to the use of phosphoric derivatives of alkaloids of general formula (I), as published in AT-PS 377 988 and in AT-PS 354 644, for producing a medicament for the treatment or prevention of radiation injuries.
Patent CZ-387898-A3 (CZ)
Title: ANTI-NEURODEGENERATIVELY ACTIVE SALTS OF 10-AMINOALIPHATILDIBENZ[b,f]OXEPINE, PROCESS OF THEIR PREPARATION AND PHARMACEUTICAL COMPOSITION CONTAINING THEREOF
Inventor: ZIMMERMANN KASPAR
IPC: C07D405/12
Filed: 1997-05-28
Abstract: Acid addition salts of 10-aminoaliphatyl-dibenz[b,f]oxepines of formula (I), wherein alk signifies a divalent, aliphatic radical, R represents an amino group, either unsubstituted or mono- or di-substituted by monovalent aliphatic and/or araliphatic radicals, or disubstituted by divalent aliphatic or araliphatic radicals, and R1, R2, R3 and R4, independently of one another, denote hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, with organic carboxylic acids, may be employed as anti-neurodegenerative active ingredients for medicaments. The invention also relates to new compounds of formula (I) in free form.
Patent CZ-9904644-A3 (CZ)
Title: Sliding partition wall
Inventor: JANUTTA REINHARD
IPC: E05F15/638
Filed: 1999-01-06
Abstract: A drive system for a partition wall system composed of several individual components which are horizontally movable via rollers or appropriate media at or in a guide rail mounted to a ceiling in a way or technique in which the individual components present separate drive media which convey the corresponding component(s) independently from and/or simultaneously with the other components along the guide rail. A central control unit combined with a microprocessor and several memories is provided and the control unit's output signal transmits data and addresses to all drive media via at least a two-wire connection (databus) simultaneously to activate the individual component's drive media, which allows the individual control and regulation of the individual components and the additional miscellaneous functions for the individual components respectively inside the individual components. Changing of data and addresses is operated by a control terminal.
Patent ES-179151-A3 (ES)
Title: UN MáQUINA LIMADORA
Filed: 1947-07-30
Abstract: Máquina limadora que comprende un mecanismo de impulsión hidráulico par máquinas herramientas con movimiento alternativo del porta-piezas o porta-herramientas con depósito para los líquidos en la misma dirección, y especialmente para uso de máquinas cepilladores, caracterizado por la existencia de un engranaje por émbolo diferencial (3-6-7) cuya parte actuante durante la carrera de trabajo está unida, de modo permanente, al depósito para líquidos de presión (1) estando provista la parte actuante durante el periodo de retroceso de un orificios de salida o desagüe (4) que puede cerrarse a voluntad o mediante una válvula (5) y unida al lado de trabajo por medio de un tubo o conducto (9) que se abre automáticamente al cerrarse el orificio de salida.