baber/WOPTO huggingface dataset:
Patent CZ-6798-A3 (CZ)
Title: Process for producing heat-exchange apparatus
Inventor: O NEILL CHRISTOPHER GERALD
IPC: B23K1/00
Filed: 1996-06-20
Abstract: A method of forming a heat exchanger from aluminium or aluminium alloy components. The method comprises forming the components, at least one of which is a tubular component (10), assembling the components, and brazing the components together. Said tubular component (10) is formed by bending a sheet bringing opposite edge portions (10a) of the sheet into overlapping relationship with one another, the gap (12) between said overlapping portions extending along said component. A bead (14) containing particles of brazing flux in a solvent is applied to the tubular component (10) along the exposed end (12a) of said gap, and an adhesive agent (16) is applied on top of said bead (14) so that the flux material is encapsulated. During the brazing the tubular component (10) is orientated so that the flux flows into said gap (12) and enables a brazed joint to be formed between the overlapping portions (10a).
Patent SK-6999-A3 (SK)
Title: Color composition comprising an agent containing pyrogallol entities, a salt of iron (ii) and an organic acid
Inventor: STENHOLM AKE
IPC: B65D79/02
Filed: 1997-07-21
Abstract: The present invention relates to new color compositions which are especially suitable to be used in oxygen indicators. The compositions comprise iron (II), an agent containing pyrogallol entities and an organic acid.
Patent CZ-60192-A3 (CZ)
Title: Latex for coatings with enhanced elasticity
Inventor: SRAIL RICHARD EDMUND
IPC: C09D5/08
Filed: 1992-02-28
Abstract: This invention relates to the synthesis of a latex which can be formulated into coatings having improved flexibility and good water resistance. Coatings of this type are particularly useful in roof coating applications because they offer excellent flexibility, excellent ultra-violet light resistance, and good water resistance. The subject invention more specifically discloses a process for producing a neutralized latex that is useful in the manufacture of water reducible coatings which comprises:   (1) free radical aqueous emulsion polymerizing, at a pH of less than about 3.5, a monomer mixture which comprises, based on 100 weight percent monomers: (a) from about 30 to about 70 weight percent vinyl aromatic monomers, (b) from about 25 to about 65 weight percent of at least one alkyl acrylate monomer, (c) from about 1 to about 5 weight percent of acrylic acid, and (d) about 0.4 to about 3 weight percent methacrylic acid; in the presence of about 0.2 to 0.4 phm at least one sulfonate surfactant and in the presence of about 4 to 8 phm of at least one nonionic surface active agent having a hydrophile-lipophile balance number which is within the range of about 12 to about 20 to produce a latex; and (2) neutralizing the latex with ammonia to a pH which is within the range of about 7 to about 10.5 to produce the neutralized latex. l
Patent CZ-11994-A3 (CZ)
Inventor: ARGAY IVAN ING CSC
IPC: E04B1/22
Filed: 1994-01-19
Abstract: Z horní části průvlaku (1) vystupuje alespoň jedna ocelová
plochá konzola (2) přesahující v místě nad úrovní horní plochy
průvlaku (1) čelo (5) průvlaku (1). Plochá konzola (2)
dosedá do vybrání (4) vytvořeného ve svislé konstrukci (3).
Plochá konzola (2) je zabetonována do spřahovací monolitické
vrstvy (6).
Patent CZ-35698-A3 (CZ)
Title: Method of folding air bag intended against side impact for safety system of a motor vehicle passengers, the folded air bag against the side impact and apparatus for folding the air bag against side impact
Inventor: AICH JOSEF
IPC: B60R21/237
Filed: 1998-02-06
Abstract: To fold and lay a side airbag, for vehicle occupant restraint on an impact collision, the airbag (10) is spread on an underlay (12), and the edges of the inflation opening (30) are fixed. A plate (14) is positioned at a gap (a) from the underlay, with the airbag (10) between them, and the airbag (10) is inflated. The airbag (10) walls are pushed inwards, to lay them partially in the interior of the airbag (10). It uses an apparatus with a system (34) to inflate the inserted airbag (10) while fixed (28) in place. Slides (16,18,20,22) are moved inwards to press the airbag walls into the interior of the inflated airbag, contained in the gap (a) between the plates (12,14).
Patent CZ-36896-A3 (CZ)
Title: Method of individual monitoring of products
Inventor: SCHOENEN MANFRIED DIPL-ING
IPC: G06K17/00
Filed: 1996-02-07
Abstract: The procedure marks a barcode (24) on each piece of tube (12) at the start of a production process. The installation uses a block (1) fitted with spraying pistols (2) with twenty-one separate pistols. The block is capable of spraying on the tube a sequence of seven or eight figures. The tube is held against a roller (13). A single coloured ring (3) at a time is sprayed round the whole circumference, as the tube is rotated by the device (14). The whole process is controlled by a computer (15) and a control unit (16). The computer is connected by a cable (17) to the control block (1). The marking colours are fed through the lines (18, 19) from the colour unit (20). The lines are of constant width.
Patent CZ-45195-A3 (CZ)
Title: Method of monitoring ovulatory cycle stage
Inventor: CATT MICHAEL
IPC: G01N33/53
Filed: 1993-08-10
Abstract: A method of monitoring the status of a current ovulation cycle of an individual human female subject, involving testing of the body fluid concentration of an analyte of significance in relation to the status of the ovulation cycle, such as urinary E3G, during at least part of the pre-ovulation phase of the current ovulation cycle of the individual subject, and identification from the results of such testing an analyte concentration change indicative of imminent ovulation, relative to an analyte concentration reference value that has been adapted to the individual human subject on the basis of analyte concentration test data obtained from the individual human subject during one or more previous ovulation cycles.
Patent CZ-96293-A3 (CZ)
Title: Open clamp for repeated use
Inventor: OETIKER HANS
IPC: F16L33/02
Filed: 1993-05-20
Abstract: An open reusable clamp structure, especially of the earless type, with a clamping band (11) having overlapping inner and outer band portions (11a, 11b) adapted to be detachably interconnected by mechanical connecting means (27, 14'''); first tool-engaging surfaces (29', 16'') are provided in the inner and outer band portions, preferably in the form of pressed-out cold-deformed embossments (29, 16) for tightening the clamping band about an object to be fastened thereby, and second tool-engaging surfaces (25', 14'') are provided in the inner and outer band portions which are separate from the first tool-engaging surfaces and are again preferably in the form of pressed-out cold-deformed embossments (25, 14) for reopening the previously interconnected overlapping band portions. To prevent over-torquing during reopening, undulations (17) or the like are provided in the outer band portion (11b) intermediate the first and second tool-engaging surfaces (16'', 14''). <IMAGE>
Patent SK-24094-A3 (SK)
Title: New plasmid for crm and difteric toxin production
Inventor: METCALF BENJAMIN J
IPC: C12P21/00
Filed: 1994-02-28
Abstract: The invention pertains to a novel method and plasmid system for producing abundant quantities of CRM197 protein, diphtheria toxin or other CRM proteins related to diphtheria toxin, as well as to microorganisms transformed with the novel plasmid. A particularly preferred DNA plasmid, designated pPX 3511, that combines the gene for CRM197 from the nontoxigenic betaphage and the plasmid pNG2-22 is described. The novel plasmid system is capable of transforming strains of Corynebacterium diphtheriae into strains which are capable of expressing high levels of the CRM197 protein without the use of multiple lysogens. The invention provides in elegant means for increasing protein production without having to manipulate the expression vector, such as by increasing the promoter strength, or removing the promoter from iron regulation.
Patent SK-39196-A3 (SK)
Title: Treatment method for fine-grained powder-form drug and device for carrying out this method
Inventor: TROFAST EVA ANN-CHRISTIN
IPC: A61J3/06
Filed: 1994-09-29
Abstract: According to the invention there is provided a method of treatment of a finely divided powdered medicament having a particle size smaller than 10  mu m and poor flowing properties to form, in a controlled manner, agglomerates or pellets which are free flowing and which are capable of breaking down to provide the finely divided medicament, comprising the steps of agglomeration of the finely divided powdered medicament by feeding the material to a screw feeder, letting the material pass through the screw feeder thereby obtaining agglomerates, spheronizing the resulting agglomerates in order to obtain agglomerates which are more spherical, more dense and more compact than the agglomerates obtained from the agglomeration process in the screw feeder, and sizing the agglomerates to obtain a uniform size of the final product. According to the invention there is also provided an apparatus for carrying out the method.
Patent SK-69695-A3 (SK)
Title: Process for preparing benzofuran compounds
Inventor: JOHNSON GRAHAM
IPC: C07D/
Filed: 1993-11-19
Abstract: A process for preparing substituted benzopyran derivatives which comprises a final step cyclisation of the corresponding open-chain intermediates.
Patent CH-616048G-A3 (CH)
IPC: G04G9/04
Filed: 1975-04-22
Abstract: A horological instrument includes a liquid crystal electro-optical display which simulates the movement of hands about a center by activating circumferentially spaced radial conductive segments. Generally, for the liquid crystal material between two corresponding segments to be activated an electrical potential must be applied between the segments which is, typically to achieve full brightness, substantially greater than the activation voltage of the liquid crystal material. The present invention effects activation of a selected segment-hand by applying an electrical potential, predetermined greater than the activation voltage, between the selected segment-hand and a corresponding segment or electrode. However, the deleterious effects of leakage currents and/or unwanted activation of a segment-hand not selected for activation is reduced by applying an electrical potential between all unselected segment-hands and their corresponding segment or electrode, which electrical potential is predetermined to be less than the activation voltage of the liquid crystal material.
Patent CS-8801396-A3 (CS)
Title: Process for obtaining minerals from ores and coal by flotation
Inventor: BIERMANN MANFRED DR
IPC: B03D1/02
Filed: 1988-03-03
Abstract: Tricyclo[5.3.1.0<2><,><6>]dec-3-ene derivatives of the general formula (I) 
<IMAGE>
 in which R<1> is hydrogen, a straight-chain or branched alkyl radical having 1 to 8 carbon atoms, an acyl radical R<2>-CO in which R<2> is hydrogen or a straight-chain or branched alkyl radical or alkenyl radical having 1 to 18 carbon atoms, or a hydroxyalkyl radical 
<IMAGE>
 in which R<3> and R<4>, independently of one another, may be hydrogen or a hydroxyl group, and m and n are integers in the range from 0 to 6, and the sum (m + n) is an integer in the range from 1 to 6, with the proviso that at least one of the radicals R<3> and R<4> is a hydroxyl group,
 are used as frothing agents in coal and mineral flotation. 
<IMAGE>
Patent CZ-191891-A3 (CZ)
Inventor: FRANK JOSEF ING
IPC: B01D3/32
Filed: 1991-06-24
Abstract: Způsob spočívá v několika pracovních stupních za hlubokého vakua, přičemž jeden pracovní stupeň rektifikace zahrnuje průchod dvěma filmovými rotorovými odparkami zdokonaleného provedení a následující kondenzaci par kaprolaktamu. Zařízení sestává z filmové rotorové odparky s rotorem s pracovní částí (16), tvořenou hřídelem (12) a pevnými lopatkami (11) a separační části (14), opatřenou dvěma nebo více vstupními hrdly (10) a odstřikovacím kroužkem (15). Mezi separační částí (20) rotoru a pracovní částí (16) rotoru je umístěn rozstřikovací kroužek (13).
Patent CZ-275292-A3 (CZ)
Inventor: HOUZVIC VLADIMIR ING
IPC: A61M5/32
Filed: 1992-09-03
Abstract: Zařízení sestává kromě nosně konstrukce (6) a elektrického
systému, z elektrod (1,2) a jejich vzájemné isolace (4) vytvořené
jedním nebo více distančními tělesy, přičemž
nejméně jedna z elektrod (1,2) je celá nebo částečně
umístěna v prostoru isolace (4).
Patent CS-312891-A3 (CS)
Title: Exchangeable part
Inventor: GSTETTNER MANFRED ING
IPC: B02C17/22
Filed: 1991-10-15
Abstract: The present invention relates to a replaceable wear part for protecting components from abrasive wear. According to the invention, provision is made for the wear part (1) to be formed from a base part (2) made of tough material and a supporting part (3) made of a material possessing a high wear resistance, the base part (2) and the supporting part (3) being joined to one another over their surface and the base part (2) having a fastening element (4). 
<IMAGE>
Patent CZ-540190-A3 (CZ)
Title: Furniture cushion with exchangeable cover
Inventor: VAN DIS WILLEM
IPC: A47C31/10
Filed: 1990-11-02
Abstract: The cushion comprises a filling (1) and a removable cover (4). To avoid folds developing in the cover, the hanging loosely thereof and to enhance its general appearance, the cover is on its inside and the filling is on its outside provided with releasable mutually fitting connections. These connections can be press studs (10), velcro tape, or a snap connection. Thus the removable cover is kept in its position relative to the filling. According to a preferred embodiment, the : connections fitted on the filling are plates (21) comprising a hole attached to the filling, and the connections attached to the cover are plates or buttons comprising a mushroom-like extension, fitting in the holes, together forming a snap connection. @(11pp Dwg.No.4/6)@.
Patent CZ-101398-A3 (CZ)
Title: Detergent
Inventor: KHAN-LODHI ABID NADIM
IPC: C11D1/79
Filed: 1996-09-11
Abstract: A detergent composition which effectively softens fabrics. The composition comprises a quaternary ammonium compound solubilised in a nonionic or amphoteric surfactant.
Patent CZ-105996-A3 (CZ)
Title: Roof ventilation unit
Inventor: THOMAS JOHN F
IPC: E04D13/16
Filed: 1994-09-13
Abstract: A roof structure which has a plurality of concrete tiles (12) arranged in overlapping rows on a roof support structure is provided with at least one roof ventilation device for venting the underside of the roof support structure. The roof ventilation device (20) receives and integrates with a plurality of shortened tiles in an upper row (22) to provide the roof ventilation without disturbing the appearance and continuity of the roof structure. A hollow upper portion (28) of the roof ventilation device which is generally continuous with the tiles in the upper row forms part of a ventilation path which extends from outside the roof structure to one or more apertures in the roof support structure. At the same time, the hollow upper portion has a plurality of baffles (30) disposed therein for preventing entry of rainwater from the outside. A length of mesh mounted within an inside portion of the roof ventilation device at the back of the upper portion prevents entry of insects, vermin and debris, while foam strips mounted on the mesh seal the space above tiles in a lower row. A rear portion of the roof ventilation device, which receives the lower edges of the upper row of tiles against foam strips mounted thereon, includes clips for engaging the side edges of such tiles to hold the lower portions thereof in place. A plurality of spaced apart legs extend downwardly from the rear portion into contact with the roof support structure, and extend forwardly into contact with the upper edges of a lower row of tiles. A separate venting aperture in the roof support structure below each of the tiles in the upper row has a moisture frame mounted therein with a collar extending above the roof support structure to prevent water on the roof support structure from flowing into the aperture.
Patent CZ-106694-A3 (CZ)
Inventor: LYSONEK ROSTISLAV ING
IPC: F01C5/02
Filed: 1994-05-02
Abstract: Pohonná jednotka je tvořena rotačním válcem (1), staci-
-----------.------onárním-místem-(2)-a poddajnými-membránami-(6),-kterévytvářejí
kulové pracovní prostory. K přenosu síly mezi pístem
(2) a válcem (1) se využívá hydraulického média.
Patent CZ-109096-A3 (CZ)
Title: Connecting element
Inventor: KOCH EBERHARD
IPC: B23K11/14
Filed: 1994-10-13
Abstract: A linking element (13) for fastening metallic bodies on or in concrete building elements has an anchoring head (16) that may be anchored in the concrete building element and a foot (15) that may be welded to the metallic body. In order to achieve reliable, highly traction-resistant spot-welding between the linking element and the metallic body, the surface (19) of the foot (15) that faces the metallic body is provided with several projections distributed thereover.
Patent CZ-120898-A3 (CZ)
Inventor: HUSEK STANISLAV ING
IPC: B60G11/02
Filed: 1998-04-20
Abstract: Řešení se týká uložení listového pera /4/ vozidlové
nápravy na výkyvném rameni /1 /, kde
listové pero /4/ je v ose nápravy /2/ s ramenem
spojeno otočně.
Patent CZ-148194-A3 (CZ)
Title: Enhanced system for separating compounds obtained from solid and gaseous phase into individual stages of constant pressure
Inventor: ROCKENFELLER UWE
IPC: F25B17/08
Filed: 1992-11-24
Abstract: An apparatus comprises a plurality of two or more reaction chambers, each having a different compound therein comprising a solid reactant adsorbent and a gaseous reactant adsorbed thereon, each of said compounds having a different gaseous refrigerant vapor pressure, substantially independent of the concentration of the gaseous reactant, and having an ascending order of gaseous reactant vapor pressure wherein the adsorption temperature of a lower vapor pressure compound at adsorption temperature of a lower vapor pressure compound at adsorption pressure is at least 8 DEG  DEG C. higher than the desorption temperature of the next successive higher vapor pressure compound at desorption pressure, means for directing heat transfer fluid to an from said reaction chambers whereby heat from an exothermic adsorption reaction is directed to a reaction chamber for driving an endothermic desorption reaction, and heat exchange means for selectively recovering and/or adsorbing heat from said reaction chambers, refrigerant condenser means comprising a single condenser or two or more condensers, each operating at a different temperature, and refrigerant evaporator means comprising a single evaporator or two or more evaporators, each operating at a different temperature. Other improvements comprise a vapor recuperator and a liquid subcooler.
Patent CZ-9902985-A3 (CZ)
Inventor: LENGHART PETR ING
IPC: B65D75/42
Filed: 1999-08-23
Abstract: Obal na kuřácké výrobky, zejména pro cigaretyje vytvořený z
kartónového přířezu, který je přehybovými liniemi
naformován do oddělených sektorů projeden čelní sektor (1),
alespoň jeden stěnový sektor (2), alespoň jeden spojník (3)
pro uzavření obalu a alespoň dvou protilehle uspořádaných
dnových sektorů (4), přičemž alespoň jeden z dnových
sektorů (4) a alespoň jeden spojník (3) je opatřen nejméně
jedním výřezem (6). Stěnový sektor (2) je přehybovými
liniemi rozdělen na dalších 1+n podsektorů. Dnové sektory
(4)jsou uspořádány zrcadlově proti sobě a přehybovými
liniemi navazují na čelní sektor (1). Jeden z dnových sektorů
(4) má tvar kruhové výseče a/nebo je složený z n-úhelníku.
Patent CZ-332898-A3 (CZ)
Title: Documentary file with a pocket and process for producing thereof
Inventor: FOSTER ALLAN
IPC: B42C7/00
Filed: 1997-04-22
Abstract: The folder comprises, a first sheet of flexible material (10. 40) folded at a medial line (16) to form a bottom edge with first and second side wall portions (12, 14) joined at the bottom edge. Each side wall portion has a pair of sheared side edges, with a second sheet of flexible material attached to the first sheet to form at least one pocket (30). The second sheet having a pair of side edges which are located in sheared alignment with the side edges of the first sheet. The first and second sheets have parallel side edges and the second sheet is attached to the first sheet by an adhesive (32). The second sheet has four edges including a top edge (34), a bottom edge (44), and two sides edges (38), and an adhesive (32) is disposed along the side edges (38) and bottom edge (44) so that when the second sheet is attached to the first sheet. the at least one pocket (30) is formed with an opening at the top edge (34). The second sheet is affixed to an internal surface of the first side wall portion of the first sheet with the second sheet bottom edge located adjacent and parallel to the bottom edge of the first sheet.
Patent CZ-333298-A3 (CZ)
Title: Process for preparing inhibitors of phosphodiesterase iv
Inventor: HOUPIS IOANNIS
IPC: C07D213/34
Filed: 1997-04-14
Abstract: A process for the preparation of a compound of structural formula (1) wherein R<1> is alkyl, alkenyl, phenyl or substituted phenyl, which comprises the addition of R<1> to an intermediate 2: by treatment of 2 with (R<1>)3M followed by reductive removal of the sulfinyl group.
Patent CZ-373299-A3 (CZ)
Title: Dyeing mixture containing direct cationic dyestuff and pyrazolo-[1,5a]-pyrimidine as oxidation base and dyeing processes
Inventor: AUDOUSSET MARIE-PASCALE
IPC: A61K8/40
Filed: 1999-10-20
Abstract: Composition (I) for oxidation dyeing of keratinic fibers comprises at least one pyrazolo(1,5-a)pyrimidine developer (II) and at least one cationic direct dye (III) and contains no enzyme system capable of causing oxidation of (II). Independent claims are also included for the following: (1) a method for dyeing keratinic fibers, comprising applying at least one composition (I) to the fibers and developing the color with a non enzymatic oxidizing agent, which is added to (I) just before use or is present in an oxidizing composition applied simultaneously or sequentially; (2) a kit comprising a compartment containing (I) and a compartment containing an oxidizing composition containing a non enzymatic oxidizing agent.
Patent CZ-9904554-A3 (CZ)
Title: Cryogenic welds exhibiting ultra high strength
Inventor: FAIRCHILD DOUGLAS P
IPC: C22C38/08
Filed: 1998-06-18
Abstract: Welding methods are provided for use in joining ultra-high strength, low alloy steels to produce weldments having tensile strengths greater than about 900 MPa (130 ksi) with weld metals having fracture toughness suitable for cryogenic applications according to known principles of fracture mechanics.
Patent ES-8400892-A3 (ES)
Title: Extruder for material on moving conveyor
IPC: B01J2/26
Filed: 1982-10-02
Abstract: The extruder comprises a steel belt guided by two rollers below two cylindrical drums. The internal drum is stationary in supports, while drum rotates around it and has a toothed rim engaging the pinion of a motor. - Feed lines and heating tubes inside drum, complete the installation.
Patent SK-165198-A3 (SK)
Title: Braking system for motor vehicles
Inventor: BAYENS MARK
IPC: B60T7/12
Filed: 1997-06-19
Abstract: The invention proposes a braking system for motor vehicles, which has an adjustable, pneumatic power brake, the control valve of which can be actuated independently of the will of the driver by an electromagnet. A brake pressure regulator produces signals, which are used to control the electromagnet. To produce a quick and quiet pressure regulator at a lower cost, the invention proposes that the brake pressure regulator (8) consist of a parallel arrangement comprising a control circuit (60), which converts the desired brake pressure signal (Psoll) into a first current value (IA) as well as with a regulating circuit (70), which converts the difference ( DELTA P) between the desired brake pressure signal (Psoll) and the actual pressure signal (Pist) into a second current value (IB). The output value (Isoll) of the brake pressure regulator (8) is formed by adding both current values (IA, IB).