baber/WOPTO huggingface dataset:
Patent CZ-80594-A3 (CZ)
Title: Derivatives of nucleosides or nucleoside analogs and pharmaceutical preparations in which they are comprised
Inventor: DALEN ARE
IPC: C07H19/16
Filed: 1992-09-30
Abstract: Fatty acid esters (I) of nucleosides or nucleoside analogues are new, where the fatty acid is a monounsatd. 18 to 20C fatty acid esterified with the 5'-OH gp. of nucleosides or with an OH gp. on the noncyclic chain of nucleoside analogues. (I) have higher activity than the parent nucleosides or analogues and have relatively low toxicity. Pref., (I) are esters of acyclovir, Ara T, Ara A or AZT with oleic acid, elaidic acid or cis- or trans-eicosenic acid.
Patent SK-54395-A3 (SK)
Title: Ecological seeds carrier
Inventor: SEDLAK MICHAL
IPC: A01C1/04
Filed: 1995-04-26
Abstract: The solution according to the invention concerns an ecological seed carrier with uniformly spaced seeds of plants. It is characterized in that it comprises two water-soluble plastic foils glued together, while the inner space between the foils is filled with seeds of the plants. The water-soluble foil consists of polyvinylalcohol with the thickness of 10 to 200  mu m and width of 5 to 50 mm.
Patent SK-58897-A3 (SK)
Title: Method for isolation of bitter substances and inulin out from chicory root
Inventor: BAXA STANISLAV
IPC: B01D11/02
Filed: 1997-05-09
Abstract: The invention relates to novel, technologically simple method for obtaining the bitter substances and inulin from the root of succory in one step, consisting in mixing of pre-condensed raw aqueous extract with appropriate amount of concentrated ethanol, in separation of the inulin coagulum and bitter substances solution and their separating finalisation. The obtained powder product without a taste and aroma is stored in the suitable packing in dry environment, the liquid products in suitable closed vessels in dark under the temperatures up to 20  C.
Patent SK-94296-A3 (SK)
Title: Enzymic preparation
Inventor: JAQUESS PERCY
IPC: C09K23/42
Filed: 1995-01-06
Abstract: An enzyme composition of matter is disclosed for reducing the amount of acylglycerol esters in water comprising a lipase enzyme, a non-ionic emulsifying agent, a water soluble organic acid preservative and a water soluble stabilizer. The lipase enzyme can be used in conjunction with other enzymes. The non-ionic emulsifying agent can comprise an alcohol ethoxylate, the water soluble organic acid preservative can comprise sorbic acid and the water soluble stabilizer can comprise glycerol. A method for treating water containing acylglycerol esters with the foregoing compositions is also disclosed.
Patent CS-180492-A3 (CS)
Title: Novel sulfonamides and process for preparing thereof
Inventor: BURRI KASPAR CHEM
IPC: C07D239/46
Filed: 1992-06-12
Abstract: The novel sulfonamides of formula I,  (* CHEMICAL STRUCTURE *) I in which the symbols R1-R9, Ra, Rb, X, Y and n have the significance given in the description and salts thereof can be used for the treatment of circulatory disorders, especially hypertension, ischemia, vasopasms and angina pectoris.
Patent CZ-116597-A3 (CZ)
Title: Method of securing material connections of absorption articles by soldering
Inventor: GEILICH RALF
IPC: A61F13/472
Filed: 1995-10-19
Abstract: The present invention relates to a process for providing connections of the materials making up disposable absorbent articles. In particular baby diapers, incontinence products and sanitary napkins which are fabricated in continuous processes are beneficially held together by soldering the materials were connections of them are desired. Replacing the currently used technique of adhesively attaching materials by soldering materials has the benefit of having non sticky surfaces once the solder is cooled to a temperature below its solidifying temperature. This is highly desirable where the otherwise sticky surface comes into contact with the skin of users of disposable absorbent articles or could cause adhesive build up on machine parts during the manufacturing of such articles. <IMAGE>
Patent CZ-170893-A3 (CZ)
Title: Process and apparatus for stretching a expandible laminated fabric and imparting a different degree of elasticity
Inventor: BUELL KENNETH BARCLAY
IPC: B29C55/10
Filed: 1992-01-28
Abstract: A "zero strain" stretch laminate web exhibiting a non-uniform degree of elasticity, as measured in the direction of elasticization at various points along an axis oriented substantially perpendicular to the direction of elasticization. Improved method and apparatus for non-uniformly stretching "zero strain" stretch laminate webs to impart elasticity thereto in the direction of stretching, at least up to the point of initial stretching are also disclosed. The "zero strain" stretch laminate material is formed of at least two plies of material which are either intermittently or substantially continuously secured to one another along at least a portion of their coextensive surfaces while in a substantially untensioned ("zero strain") condition. One of the plies is stretchable and elastomeric, while the second ply is elongatable, but not necessarily elastomeric. The second ply will, upon stretching of the laminate, be at least to a degree permanently elongated so that, upon release of the applied tensile forces, it will not return to its original undistorted configuration. This results in z-direction bulking of the laminate web when the applied tension is released as well as elastic extensibility in the direction of initial stretching, at least up to the point of initial stretching. In a particularly preferred embodiment of the present invention, the mechanical stretching of said laminate web is carried out by passing said laminate web between at least one pair of meshing corrugated rolls, the degree of meshing between said corrugated rolls being non-uniform about the periphery of said rolls, whereby said laminate web is subjected to non-uniform incremental stretching as it passes therebetween to produce a varying degree of elasticity in the resultant web.
Patent CZ-172897-A3 (CZ)
Title: Rotary machine control, a feedback system for making the control and the rotary machine being provided with such a system
Inventor: THOMAS JEAN LUC ING
IPC: H02P27/04
Filed: 1997-06-04
Abstract: The procedure provides control of the rotating electrical machine (1) with n phases supplied with alternating current via a voltage oscillator (3) comprising n SPmLL (Single Pole m Logic Level) devices (4). These define m<n> states (Vi) of the stator phase voltage vector (Vs). The machine has an electromagnetic couple (Tem) and a stator flux (ph-s) controlled by reference values of electromagnetic couple (Temref) and stator flux (ph-sref). For a transitory regime, in which the electromagnetic couple and/or the stator flux are far away from the reference values, a choice is made from the possible values (Vi), of the stator phase voltage (Vs) in order to identify the optimal value to bring these values back towards the reference values. The switching of the SPmLL devices (4) is controlled in a manner corresponding to the state chosen for the stator phase voltage vector.
Patent CZ-174996-A3 (CZ)
Title: Solid lipophilic cosmetic preparation containing acidic dyestuff
Inventor: ENDO YOSHINORI
IPC: A61Q1/06
Filed: 1994-12-15
Abstract: A lipophilic solid cosmetic composition comprising 0.01-1 wt. % acidic dye and 0.01-0.5 wt. % water soluble organic acid having one or more functional groups. The cosmetic composition provides good stainability, long-lasting effect, and good color stability. In one preferred embodiment of the present invention, the composition further comprises an oil-base dye. In another preferred embodiment of the present invention, the water soluble organic acid is introduced into the composition as a solution of a solvent.
Patent CZ-178194-A3 (CZ)
Title: Device for conversion of magnetic field energy to kinetic energy
Inventor: IMRIS PAVEL DR
IPC: H02K53/00
Filed: 1994-07-25
Abstract: The invention relates to a device for converting energy stored in a magnetic field into kinetic energy. According to the invention, this device is designed in such a manner that at least two non-magnetic holders are arranged, radially opposite one another, on a wheel (22) which is mounted such that it can rotate, said holders acting as guides for in each case at least two permanent magnets (31, 31'; 32, 32') which are mounted displaceably therein. A plate (28) made of magnetic material is in each case arranged axially on both sides adjacent to the wheel (22), partially covering it. A compressible pressure element is arranged such that it acts on the permanent magnet (31, 32) which is located radially further outwards, or such that it acts between the two permanent magnets, depending on the pole orientation of the two poles (S, N), namely with similar poles or dissimilar poles pointing towards one another. <IMAGE>
Patent CZ-186096-A3 (CZ)
Title: Preparation for hormonal contraception and/or for treating acne
Inventor: EHRLICH MARIKA DR
IPC: A61P17/00
Filed: 1994-11-24
Abstract: A method for hormonal contraception having a first hormonal component and a second hormonal component packaged separately in a packing unit and intended for short-term sequential administration, each of the hormonal components being composed of a plurality of daily hormone units separately packaged and individually removable in the packing unit. The first hormonal component contains almost exclusively an estrogen preparation as an active hormonal ingredient, effecting a disturbance of the follicle stimulation. The second hormonal component contains, in combination, an estrogen preparation and a progestogen preparation in a therapeutic amount sufficient for ovulation inhibition. The total number of daily hormone units is equal to the total number of days of the desired cycle, with the first hormonal component including 5 or 14 daily units and the second hormonal component including 23 or 14 daily units. The plurality of daily units of the first hormonal component is lower than the plurality of daily units of the second hormonal component, characterized by such an arrangement of the daily units in the packaging unit that the daily units of the second hormonal component are taken first and the daily units of the first hormonal component are taken thereafter. The daily units of the second hormonal component do not contain the combination of biologically produced estrogen and synthetic estrogen.
Patent CZ-9901924-A3 (CZ)
Title: Cam of sewing machines, particularly buttonhole sewing machines
Inventor: VYROUBAL MICHAL
IPC: F16H53/04
Filed: 1999-06-01
Abstract: A cam for sewing machines, in particular for chainstitch buttonhole sewing machines, intended to control the transverse motion of the bed and comprising a cam holder carrying at least three cam disks (1,2,3), with a part of the cam path of the bed transverse motion provided on the periphery of each of them. The angular positions of at least two of said cam disks (2,3) are adjustable.  <IMAGE>
Patent CZ-222895-A3 (CZ)
Title: Process of treating solid waste
Inventor: DJERF TOBIN
IPC: B29C48/09
Filed: 1994-03-03
Abstract: A three phase method of treating solid waste to preserve the resource value of the constituent materials. The first phase includes steps to separate ferrous metal from the waste stream, shred and grind the solid waste to generally uniform small particles, dry the waste material to remove essentially all free moisture and render the waste biologically inert, compact the dried waste material into uniform high density blocks, and encapsulate the compacted blocks; included in the second phase are steps to return the compacted blocks to uniform particles and separate the combined constituent materials on the basis of density, with primary processing utilizing a series of fluidized bed and cyclonic separator assemblies and with the secondary processing utilizing combination of vibratory conveyors, melt separation assemblies; and the third phase includes steps to further separate and refine selected recovered materials by chemical treatment.
Patent CZ-248898-A3 (CZ)
Title: Cement binding mixture
Inventor: SILVERSTRIM THOMAS
IPC: C04B12/04
Filed: 1996-02-14
Abstract: Rapid curing, high strength cementitious binder mixtures are provided containing fly ash and an alkali silicate binder that has a weight ratio of SiO2:M2O of about 0.20:1 to about 0.75:1 wherein M is selected from the group consisting of Li, Na, K, Ca and Mg. The cementitious binder mixtures can be mixed with aggregates to provide mortar and concrete mixtures. Any of the binder, mortar and concrete mixtures can be cured under elevated temperatures to yield high strenght products.
Patent CZ-252398-A3 (CZ)
Title: 3,4-disubstituted derivatives of phenylethanol aminotetralinecarboxylate
Inventor: KITAZAWA MAKIO
IPC: C07D295/185
Filed: 1997-02-18
Abstract: 3,4-Disubstituted phenylethanolaminotetralincarboxamide derivatives represented by general formula (1) and their pharmacologically acceptable salts having a selective  beta 2-adrenergic receptor stimulating effect with a relieved burden on the heart such as a frequent pulse. In said formula, A represents lower alkylene; B represents amino, di(lower alkyl)amino or 3- to 7-membered alicyclic amino optionally containing oxygen in the ring; n is an integer of 1 or 2; the carbon atom marked with "*" means a carbon atom or the R- or S- configuration or a mixture thereof; and the carbon atom marked with "(S)" means a carbon atom of the S-configuration. These compounds are useful as a preventive for threatened abortion/premature birth, a bronchodilator and a pain-relieving and lithagogue agent in ureterolithiasis. <CHEM>
Patent CZ-260794-A3 (CZ)
Title: Aqueous self-crosslinking hybrid polyurethane-vinyl dispersions
Inventor: KLEIN HEINZ-PETER
IPC: B05D7/26
Filed: 1994-10-21
Abstract: Aqueous self-crosslinking binders comprising polyhydrazides and carbonyl-containing urethane-vinyl hybrid polymers and optionally conventional additives.
Patent CZ-276499-A3 (CZ)
Inventor: WALDMANN-LAUE MARIANNE
IPC: A61Q19/00
Filed: 1998-01-29
Abstract: Řešení se týká kosmetického prostředku pro péči o citlivou
pokožku ve formě emulze nebo krému, prostředek obsahujejako
tukovou složku přírodní oleje, tuky, vosky, estety lineárních
mastných kyselin o 8 až 22 atomech uhlíku,jako emulgátory
obsahuje fosfolipidy, steriny, alkyloligoglykosidy, estety
mastných kyselin s cukry, alkoholy, odvozenými od cukrů nebo
polyglycerolemnebo směsi těchto látek ajako účinné látky
CO desoxicukry nebo přírodní materiály, které tyto sloučeniny
obsahují.
Patent CZ-295794-A3 (CZ)
Inventor: KUBANEK VLADIMIR PROF ING DRSC
IPC: A61L9/04
Filed: 1994-11-29
Abstract: fteiení ae týká deaodoražnlbo proatfedku k pohlcováni tabákového
kouře, založeného na bázi organického nebo
anorganického sorbentu, na jehož povrchu jsou zakotveny
aktivní organické látky a alespoA jednou nenasycenou vazbou
mezi dvéma uhlíkovými atomy.
Patent CZ-328396-A3 (CZ)
Inventor: JURIK JAROSLAV ING
IPC: F23D14/20
Filed: 1996-11-08
Abstract: Pulsační hořák s oddělenými přívody /1, 4/
vzduchu a plynu využívá pro spalování trysku
/15/ ve tvaru Venturiho dýzy. Tryska /15/
pulsačního hořáku je svým difuzorem /20/
opřena o dno směšovací komory /6/, a nad
konfuzorem /19/ trysky /15/ v horní části
směšovací komory /6/ je vytvořen aktivní
vzduchový prostor /16/. Aktivní plynový
prostor /13/ zahrnuje rozváděči komoru /8/
a prostor mezi směšovací komorou /6/ a plynovým
ventilem /5/. Dávkování plynu a vzduchu
je prováděno aeromechanickými ventily
/3, 5/. Spalovací komora /7/ válcovitého
tvaru může být ukončena tvarovým vedením
/9/, plynule nálevkovítě se zužujícím ve
směru ke spalinové trubce /10/, a ohnutým
před spalinovou trubkou pro vytvoření odrazového
dna /24/ spalin.Směšovací komora
/6/ je opatřena stabilizátorem /17/ spalování,
zasahujícím do konfuzoru /19/ trysky
/15/. Tryska /15/ má konfuzor /19/ se sklonem
10 až 30° vzhledem ke podélné ose /25/
pulsačního hořáku, a difuzor /20/ se skloN
nem 30 až 60° vzhledem k podélné ose /24/ O pulsačního hořáku. Tryska /15/ má poměr
Patent CZ-356396-A3 (CZ)
Title: Connecting hook
Inventor: KRAUSE GUNTHER
IPC: F16B45/02
Filed: 1995-05-24
Abstract: Connection hooks for scaffolding must not only make it possible to connect two scaffolding elements to each other rapidly and securely but should also be durable and cheap to manufacture, as well as connectable to scaffolding elements of very different designs. To this end, the connection hook proposed is designed as an extruded part (1) which acts in conjunction with a component designed to fit very different scaffolding elements to retain the scaffolding element in the hook opening (13), the physically interlocked parts being secured in place by a releasable frictional interlock.
Patent CZ-433798-A3 (CZ)
Title: Dosing apparatus
Inventor: POULSEN JENS ULRIK
IPC: A61M5/172
Filed: 1997-06-09
Abstract: The present invention relates to a drug delivery device wherein a dose to be apportioned from a cartridge is set by changing the relative position of co-operating dose setting elements (3, 5) and is injected by pressing a button (5) until this button abuts a stop (6). By operation of count up (7) or count down (8) buttons the dose is set and read into an electronic circuit (9) comprising a microprocessor and the dose setting movement of the dose setting elements relative to each other is performed by a motor (11) controlled by the circuit in accordance with the read in dose. The set dose is shown on a display (10). The motor (11) is further controlled to perform certain movements of the piston rod (3) so as retraction of this rod when a cartridge (1) is going to be changed an advancing of the piston rod to abutment with the piston (2) after the cartridge has been changed and further to advance this piston to expel air from the cartridge.
Patent CZ-477999-A3 (CZ)
Title: Device for stretching and tightening weft thread and loom having such device
Inventor: SPEICH FRANCISCO
IPC: D03J1/04
Filed: 1998-05-27
Abstract: The inventive device comprises a nozzle holder (5) with a channel (8) for receiving a weft yarn, and a nozzle (6) with holes (14) for stretching and tensing the weft yarn. The nozzle (6) is mounted on the holder in such a way that the nozzle can be adjusted in relation to the direction of the weft, in particular so that it can be pivoted or displaced. The device is characterized in that it facilitates optimum adjustment of intersecting air jets and guarantees a deflection of the weft yarn (9) independently of the yarn type. Furthermore, it ensures that the weft yarn is held taut.
Patent ES-190993-A3 (ES)
Title: PERFECCIONAMIENTOS INTRODUCIDOS EN LOS PISTONES DE LAS BOMBAS DE INYECCIoN DE MOTORES DIESEL
Filed: 1949-12-27
Abstract: Perfeccionamientos introducidos en los pistones de las bombas de inyección de motores Diesel caracterizados por el hecho de que el cilindro que contiene el pistón está provisto de dos o más agujeros transversales para el paso de líquido provisto de dos o más agujeros transversales para el paso de líquido combustible de los cuales tan sólo uno está abierto mientras que los otros quedan herméticamente cerrados cerrándose herméticamente dicho agujero una vez que ha alcanzado un determinado grado de desgaste y abriéndose en su lugar otro interesando así en el funcionamiento la entera pared interior del cilindro por lo cual se aumenta su duración.
Patent ES-8404452-A3 (ES)
Title: Self-cleansing screen for open channel water feed
IPC: E02B5/08
Filed: 1983-05-24
Abstract: The self-cleansing screen may be used on open channels feeding water to hydro-electric plant. It uses motor (8)- driven endless chains (4) to displace transverse combs (10) through the grill. Parallel inclined bars (1) at 15 mm centres constitute the grille which is supported by traverses (2) beneath, and has hooked top ends (1A) which guide combs (10) during the return movements (M). - Combs (10) may be provided at close centres over the full height of the screen, and may be attached to chains (4) driven by electric motor (8) with reduction gearing. A horizontal flap comb (11) at the base may allow combs to make the bottom return movement (M1), and the screen may pivot out of the channel to facilitate maintenance.  (1)
Patent ES-8704238-A3 (ES)
Title: Six-stroke cycle for internal combustion engine
IPC: F02B75/02
Filed: 1986-02-11
Abstract: An i.c. engine is designed to operate on a cycle of more than four strokes and at least four of these strokes are:-a compression stroke in a preheat chamber, an expansion stroke in the preheat chamber, compression stroke followed by fuel injection and ignition, and expansion of the combustion gases. - For the six-stroke cycle there are two additional strokes, i.e. drawing air into the cylinder, and exhaust of combustion gases from the cylinder. The cycle has the advantage that one in three strokes is a power stroke compared with only one in four for a four-stroke engine.  (0/15) EPAB- EP-104541 B Method for the transformation of thermal energy into mechanical energy by means of a combustion engine comprising a body (1,23,60) provided with admission (2,35,49,71) and exhaust ducts (4,34,50,72), as well as at least one member (19,25,62) movable within the body (1,23,60) defining at least one chamber (21,29,63) having a variable volume, comprising a cycle of the number of strokes is at least equal to six out of which two are constituted by: the introduction of air, through the admission duct (2,35,49,71) into the variable volume chamber (21,29,63) during an increase of volume of the chamber; and the expulsion, through the exhaust duct (4,34,50,72), by means of a reduction of volume of the variable volume chamber (21,29,63), of the expanded combustion gases cotnained in the chamber, this method being characterised by the fact that at least four strokes are constituted by: compressing air contained in the variable volume chamber (21,29,63), through a reduction of the volume of the chamber, into a preheating chamber (7,41,54,69); expanding the variable volume chamber (21,29,63) through the expansion of the hot air contained in the preheating cahmber (7,41,54,59); compressing, through a reduction of the volume of the variable volume chamber (21,29,63), the hot expanded air in the variable volume chamber, into a combustion chamber (10,44,51, 70) in which fuel is introduced and causing the combustion of the mixture thus obtained; and expanding the variable volume chamber (21,29,63) through the expansion into the chamber of the combustion gases at high temperature and high pressure from the combustion chamber (10,44,51,70). - (12pp) USAB- US4513568 A The energy transformation cycle has a number of strokes - higher than four. At least four of these are, the compression of air-contained in a variable volume chamber, into a preheating chamber. The variable volume chamber is expanded through the expansion of hot air contained in the preheating chamber. - The expanded hot air contained in the variable volume chamber is compressed into a combustion chamber where fuel is introduced to cause the combustion of the mixture. The variable volume chamber is exposed through the expansion in the chamber of high temp. and high pressure combustion gases from the combustion chamber. - (9pp)