baber/WOPTO huggingface dataset:
Patent CZ-36897-A3 (CZ)
Title: Diastereoisomeric pseudopeptides with isomeric /ch20/ bond, process of their preparation and resolution
Inventor: HLAVACEK JAN RNDR CSC
IPC: C07K5/03
Filed: 1997-02-07
Abstract: The present invention relates to novel isosteric dipeptides containing ether bond of the general formula I,  in which Re1 represents a protecting group of a primary amino group that can be split off either in acidic or alkali manner, by Boc, Z, Nps, Fmoc;  Re2 represents a side chain of N-terminal part of an isosteric dipeptide resulting from Gly, Ala, Abu, Ile, Val, Leu, Nle, Neo, Ser(Z), Thr(Z), Asn, Gln, Arg(Tos), Lys(BzlCli2), Orn(BzlCli2), Dbu(BzlCli2), Met, Phe, Pro, Tyr(Bzl), His(Boc), Trp(For); Re3 represents  a side chain of N-terminal part of C-terminal part of an isosteric dipeptide resulting from Ala, Abu, Ile, Val, Leu, Nle, Neo, Ser(Z), Thr(Z), Asn, Gln, Arg(Tos), Lys(BzlCli2), Orn(BzlCli2), Dbu(BzlCli2), Met, Phe, Pro, Tyr(Bzl), His(Boc), Trp(For); Re4 represents alkyl containing 1 to 4 carbon atoms either in straight or branched arrangement, and a process for preparing these  isosteric dipeptides, wherein the preparation process is characterized in that the protected aminoalcohol of the general formula II is brought into reaction with {alpha}-diazo derivative of  carboxylic acid of the general formula III in the presence of the MeXi2 catalyst, wherein Me represents Rhe2+ or Cue2+ and X represents anion, preferably acetate, at a temperature of 80 degC and the obtained  diastereoisomeric mixture of the protected isosteric pseudo-dipeptides is then divided by preparative, high-efficiency chromatography to individual optical isomers. These isomers are then directly employable for synthesis of mimetic peptides.
Patent CZ-42194-A3 (CZ)
Title: Carbonylation process of allyl-based butenols and esters thereof
Inventor: DENIS PHILIPPE
IPC: C07C69/44
Filed: 1994-02-24
Abstract: The present invention relates to the carbonylation, using carbon monoxide, of allylic butenols and/or of their carboxylic esters. More precisely, it consists in reacting carbon monoxide with at least one of the said allylic butenols and carboxylic esters, at high temperature, at a pressure greater than atmospheric pressure and in the presence of an iridium catalyst and of an iodine-containing or bromine-containing promoter, the promoter/iridium molar ratio being between 0.1/1 and 20/1. This process makes it possible to prepare pentenoic acids, in particular 3-pentenoic acid, which can itself be hydroxycarbonylated by carbon monoxide and water to adipic acid.
Patent CZ-48993-A3 (CZ)
Title: Probe for measuring oxygen in molten metal baths used in the production of glass
Inventor: COCKER ALAN JOSEPH
IPC: G01N27/409
Filed: 1993-03-24
Abstract: An oxygen measuring probe for use with molten metal baths for the manufacture of glass which probe comprises a probe body (4) comprising an elongate tubular member (6) closed at one end by a separate tip part (8) formed of stabilised zirconia which constitutes a solid electrolyte through which oxygen ions can pass, said tubular member (6) being formed of a heat-resistant material different from said zirconia, a first electrode (16) connected to the inner surface of the zirconia tip part (8), earthing means adapted for connection to earth out of contact with the molten metal and voltage measuring means (24) connected between the first electrode (16) and said earthing means (26). <IMAGE>
Patent CZ-50195-A3 (CZ)
Title: Valve with adjusting device
Inventor: BJERGGAARD NIELS
IPC: F16K1/52
Filed: 1993-08-16
Abstract: PCT No. PCT/DK93/00266 Sec. 371 Date Feb. 3, 1995 Sec. 102(e) Date Feb. 3, 1995 PCT Filed Aug. 16, 1993 PCT Pub. No. WO94/05937 PCT Pub. Date Mar. 17, 1994A valve with presetting facility has a valve housing with a rotatable sleeve. To form a present throttle, a control opening at the base of the sleeve co-operates with a control opening at a base face of the valve housing. The control opening in the base face is formed by an eccentric bore. The control opening in the end face of the base is formed by a channel which extends over a circular arc of less than 360 DEG  , is connected at one end by way of an eccentric bore to the inner space of the sleeve and has a cross section that reduces towards the other end. That allows presetting to be very precise and manufacture to be inexpensive.
Patent CZ-52499-A3 (CZ)
Title: Steam baking oven
Inventor: WERNER MARTIN
IPC: A21B1/40
Filed: 1999-02-17
Abstract: A steam oven for baking bread, rolls and pastry has a closed-circuit system of pipes through which steam circulates to the multilevel oven chamber. The supply of steam is regulated by a burner-blower (4). The hot gases first pass from the vapor generator (8) to a passage (9) into which the steam pipe closed ends (3) project. The pipe-ends (3) have flaps or baffles which may be raised or lowered to protect the pipe-ends (3) from the hot gases.
Patent CZ-71296-A3 (CZ)
Title: Apparatus for treating optical fiber
Inventor: MACKEN LUK JOZEF
IPC: G02B6/38
Filed: 1994-09-02
Abstract: An optical fibre break out device which comprises: 1) means for removably securing the device to an optical fibre organizer; 2) a first passage for retaining a larger fibre tube; and 3) one or more second passages for retaining a plurality of smaller fibre tubes such that fibres can pass between the larger tube and each smaller tube without significant light loss.
Patent CZ-81099-A3 (CZ)
Title: Process of simultaneous preparation of 6-aminocaproic acid nitrile and hexamethylenediamine
Inventor: VOIT GUIDO
IPC: C07B61/00
Filed: 1997-08-21
Abstract: The invention concerns a process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine proceeding from a mixture which contains a phosphorated compound and substantially adipodinitrile and is obtained by reacting butadiene with hydrocyanic acid in the presence of a catalyst containing a phosphorated compound. The process is characterized in that: (1) the portion by weight of a phosphorated compound, calculated as phosphorus, in the mixture is reduced; (2) the resultant mixture is partially hydrogenated in the presence of a catalyst in order to form an alpha-, omega aminonitrile; and (3) 6-aminocapronitrile and hexamethylene diamine are separated from the mixture.
Patent SK-70397-A3 (SK)
Title: Composite panels and process for manufacturing them
Inventor: ERHARDT GUNTER
IPC: B29C48/21
Filed: 1996-10-04
Abstract: The invention pertains to a composite panel (40) comprising a foamed thermoplastic core layer (39) which is joined on both sides without adhesive to thermoplastic outer layers (25, 25') reinforced by glass-fibre mats (10, 11). To make outer layers (25, 25'), made of thermoplasts reinforced by glass-fibre mats (10, 11) are through die slots (3', 4') of impregnation dies (3, 4) concurrently lead two glass-fibre mats (10, 11) which are by extruding machines (1, 2) adjustably saturated by thermoplastic melting (26, 28), while two flows (26', 26'', 28', 28'') of the melting are formed, which are on the outlets (27, 27') of the die slots (3', 4') of the impregnation dies (3, 4) spread on the upper and bottom sides of the glass-fibre mats (10, 11) which are pre-impregnated and together with foamed thermoplast (39') which is transported from the extruded slot (37) and is used for making the core layer (39) are loaded into extruded slot (18) of double strip press (5), where are pre-impregnated mats (30, 30') pre-calibrated and concurrently without adding the glue sticked to the both sides to the foamed thermoplast (39') so that the blank (36) is originated, which consecutively under the compression between the cooling boards (22, 22') is pressed down to the composite panel (40).
Patent SK-92699-A3 (SK)
Title: Reactor and method for heating or cooling a material containing solid particles
Inventor: CONOCHIE DAVID STEWART
IPC: F28F1/14
Filed: 1998-01-07
Abstract: A reactor (20) and a process for upgrading solid materials, such as coal, having low thermal conductivity are disclosed. The reactor includes an outer shell (10) that defines an internal volume for retaining a packed bed of solid materials to be treated and a plurality of plates (12a to 12h) of a thermally conductive material positioned within the internal volume. Each plate includes one or more passageways (14a to 14h) through which a heat transfer fluid can flow. In use, each plate defines one or more thermally conductive bypass or bypasses between the heat transfer fluid and the solid materials in the region of the plate so that in use substantially all of the solids are heated or cooled to a desired temperature range by heat exchange between the heat transfer fluid and the solids via the plates.
Patent CH-632892G-A3 (CH)
IPC: B29D11/00
Filed: 1980-09-03
Abstract: Optical substrates are coated with blooming layers. The substrate is placed into a vacuum vessel, the vessel is evacuated and the substrate is subjected to infrared radiation before and during the evaporation process. The substrate can be a plastic material and is preferably polydiethylene-glycol-diallyl-carbonate. Preferably initially a thin layer of high-refractive index silicon monoxide and then a second thicker, lower-refractive index silica are deposited. The resulting optical articles such as eye-glasses and watch glasses have excellent properties.
Patent CS-9001647-A3 (CS)
Title: Container side wall
Inventor: KARPISEK LADISLAV STEPHAN
IPC: B65D19/00
Filed: 1990-04-03
Abstract: The panel for mounting on the side of a pallet to form a container, has a spacer (21) positioned below the first edge of the panel, and is inset from the first face of the panel mounting members (10) on the panel are spaced apart so as to pass through gaps which are provided between the top battens and clamp the floor sheet (24). - The container is thus enclosed on four sides and the bottom, with no no gap between the bottom of the panels and the floor sheet (24).
Patent CZ-195591-A3 (CZ)
Inventor: VOTIK ZBYNEK
IPC: G05D23/19
Filed: 1991-06-26
Abstract: Univerzální zapojení měřícího a regulačního obvodu, pro
měření spotřeby tepla nebo teplé vody a regulaci vytápění
objektu, obsahuje mikropočítač (C) s připojenou vnější pamětí
(M) a displejem (D). Na měřící port (PO) mikropočítače
(C) je připojeno přes svorku (V) čidlo průtokómčru, přes
svorky (Tvi, Tvo) sondy teploty topného média, příp. teplé
vody, a přes svorku (Ucc) kontrola napájení. Kregulačnímu
■' ’ portu (Pl) jsou přes svorky (Tri až Tr8) připojeny snímače
u teploty a přes svorky (TVÍ, TV2; P; Bl, B2) ovládání
V.· trojcestného ventilu, ovládání čerpadla a řízení nabíjení kotle.
Patent CS-287091-A3 (CS)
Title: Process for applying particulate material to metallic surfaces
Inventor: BOHNACKER ULRICH
IPC: B32B15/08
Filed: 1991-09-20
Abstract: In electrostatic powder coating, the starting materials used are metal surfaces which are furnished with an oil film for protection against corrosion during storage and transport. The polymer powder is applied to the surface without removing the oil film. The powder layer is then melted in an oven and is finally cured by cooling. The heat applied by the oven should be sufficient to volatilise the oil. An oil is preferably used which remains stable or resistant during the heating process as long as it remains on the workpiece surface. This includes the possibility that individual components or the entire oil diffuse through the powder layer and evaporate during the heating-up process, or alternatively that part or all of the oil quantity remains on the workpiece during the heating process and mixes with the powder layer. In both cases, the quality of the plastic coating is not adversely affected by the oil film.
Patent CZ-107594-A3 (CZ)
Title: Plant for treating waste water by electrolysis
Inventor: KLOSE GISELHER
IPC: C02F1/461
Filed: 1994-05-03
Abstract: In a device for purifying and treating dirty waters by electrolysis, which device is composed of at least two tubes, each arranged centrally, made of iron and/or aluminium having a concentric inlet nozzle, one tube being connected as a cathode and the other as an anode and the annular space between the two tubes being the reaction space for dirty water flowing through, it is proposed to connect the cathode and the anode so that their polarity may be reversed. Reversing the polarity of the electric field enables deposits on the electrodes of the reactor to be dissolved in a simple manner and to be washed out of the reaction space by the treated dirty water.
Patent CZ-159193-A3 (CZ)
Title: Composition of pigment particles and process for producing thereof
Inventor: SIMPSON LESLIE AINSLEY
IPC: C09D11/00
Filed: 1993-08-04
Abstract: Composite particulate pigmentary material comprises an association of at least two materials where one material (I) comprises particles having a negative surface charge and held in association with particles of a second material (II) having a positive surface charge. Pref. (I) and/or (II) is a pigment, pref. a TiO2 ZnO, Sb, Ba, Ca, Zr, Cr, Fe, Mg or Pb pigment, ZnSO4 or lithophone. Alternatively, (I) and/or (II) is (i) a silica, silicate, aluminate, sulphate, carbonate, clay; (ii) an organic polymer, pref. polystyrene, PVC, polyethylene, acrylic polymer or a copolymer, pref. in the form of microsphere contg. voids or vesicles.
Patent CZ-172194-A3 (CZ)
Title: Plasticized polymeric shaped bodies made from modified polyvinyl butyrals
Inventor: GUTWEILER MATTHIAS
IPC: C08K5/10
Filed: 1994-07-15
Abstract: The preparation of plasticized polymer mouldings from modified polyvinylbutyrals (PVBs) containing sulfonate-carrying monomer units in the polymer main chain, by acetalation of sulfonate-containing polyvinyl alcohols or mixtures thereof with sulfonate-free standard polyvinyl alcohols, isolation of modified polyvinylbutyrals in solid, finely divided salt form, and mixing thereof with plasticizers with plastication and thermoplastic shaping, preferably to give flat films. The flat films are used as interlayer films having improved rheological and mechanical properties for production of laminated silicate glass sheets (panes, windscreens, windows).
Patent CZ-175694-A3 (CZ)
Title: Paving block for grassy areas
Inventor: REINSCHUTZ PETER
IPC: E01C5/06
Filed: 1994-07-22
Abstract: The invention relates to a slab for a lawn, composed of a concrete slab, the surface of which is essentially plane and which in each case includes, on either side of the corners of the concrete slab, projections emerging from the lateral surfaces, the plane boundary surfaces at the corner of the concrete slab joining at the corner of the concrete slab to form a circular line and the projections extending over approximately 50% to 80% of the height of the concrete slab. Slab for lawn, characterised in that the outer boundary surfaces (16) of the projections (14), which extend parallel to the longer side wall extend as far as a transverse plane (A) with a separation from the transverse median plane (B), which separation is slightly greater than the sum of the length of the projections (b) and of the thickness of the projections (c). <IMAGE>
Patent CZ-198198-A3 (CZ)
Title: Complexes of cascade polymers, process of their preparation and pharmaceutical composition containing thereof
Inventor: SCHMITT-WILLICH HERIBERT
IPC: C08G73/06
Filed: 1996-11-29
Abstract: PCT No. PCT/EP96/05315 Sec. 371 Date Jun. 4, 1998 Sec. 102(e) Date Jun. 4, 1998 PCT Filed Nov. 29, 1996 PCT Pub. No. WO97/23245 PCT Pub. Date Jul. 3, 1997Cascade polymer complexes that contain a) complexing ligands of general formula (I), in which A stands for a nitrogen-containing cascade nucleus of base multiplicity a, X and Y, independently of one another, stand for a direct bond or a cascade reproduction unit of reproduction multiplicity x or y, z and W, independently of one another, stand for a cascade reproduction unit of reproduction multiplicity z or w, K stands for the radical of a complexing agent, a stands for numbers 2 to 12, x, y, z and w, independently of one another, stand for numbers 1 to 4, provided that at least two reproduction units are different, and that 16</=axxxyxzxw</=64 holds true for the product of the multiplicities and that at least one of cascade reproduction units X, Y, Z, W stands for a 1,4,7,10-tetraazacyclododecane or 1,4,8,11-teraazacyclotetradecane reproduction unit, b) at least 16 ions of an element of atomic numbers 20 to 29, 39, 42, 44 or 57-83, c) optionally cations of inorganic and/or organic bases, amino acids or amino acid amides as well as d) optionally acylated terminal amino groups are valuable compounds for diagnosis and therapy.
Patent CZ-9802008-A3 (CZ)
Title: Dispensing head for liquid-containing container
Inventor: LILLELUND STIG
IPC: B65D47/24
Filed: 1998-06-24
Abstract: A dispenser (10) including a bottle-mountable pour adapter (18) with a central discharge spout (24) and lateral discharge openings (36) made selectively accessible by a removable cap (20) capable of vertical adjustment relative to the adapter (18) by cooperating cam elements (38,54,56) on the cap (20) and adapter (18).
Patent CZ-225896-A3 (CZ)
Title: Container adapted for assuring protection and screening, intended for transport and/or storage of heavy radioactive compounds
Inventor: KIRCHNER BERNARD
IPC: B65D6/00
Filed: 1995-01-13
Abstract: Device for securing the base of a shielded container for the transport and/or storage of highly radioactive materials comprising a sleeve (1) and a non-removable thick metal base (6). The sleeve (1) and base (6) respectively include a mutually engaging inner wall and side wall forming a straight cylinder having a circular cross section, the base (6) being held by shrink-fitting the side wall (12) of the base into the inner wall portion (13) of the opposing sleeve (1). According to the invention, the base is at least partially located within the sleeve (11), said inner wall portion (13) of the sleeve including a counter-shoulder cooperating with a matching shoulder in the side wall (12) of the base. The base (6) is linked to said sleeve by a continuous welding bead on its outer surface and by another welding bead on its inner surface.
Patent CZ-239394-A3 (CZ)
Title: Holder for a set of application ampule and a needle
Inventor: STIEHL MARK A
IPC: A61M5/178
Filed: 1994-09-29
Abstract: This invention relates to a holder for use in combination with a pre-filled cartridge-needle unit, the holder comprising a hollow body (36) sized for housing the cartridge-needle unit therein having proximal and distal ends; means (32,34) for permitting the body (36) to move axially relative to the cartridge-needle unit and for retaining the cartridge-needle unit within the holder; wherein the distal end of the body (36) is elliptical in cross-section and the proximal end of the body (36) is circular in cross-section. In another preferred embodiment, the body comprises a pair of cam slots (39) at the distal end and a pair or retaining slots (37) at the proximal end, the slots (39,37) being sized to accept a circumferential ring (32) on the cartridge-needle unit and positioned to hold the cartridge-needle units in use and safe positions. The holder is easier to use and manufacture and reduces the susceptibility of health care workers to accidental needle strikes. <IMAGE>
Patent CZ-295696-A3 (CZ)
Title: Process and apparatus for operation of stairs elevator
Inventor: JOHANSSON BENGT
IPC: B66B9/08
Filed: 1995-05-01
Abstract: The present invention relates to a method to safely and comfortably run a stair lift with disabled people along a conveying system fitted onto a wall, and a device to run a stair lift to carry out said method. The invention is characterized in that an adjusting device (13) is activated in changing of elevation of the conveying system to shift the position of the stair lift (10, 11) in relation to the device (1) to run the stair lift in such a way that the stair lift essentially maintain a horizontal position.
Patent CZ-330794-A3 (CZ)
Title: Plastic foil reinforced by short fibers, process of its production and use
Inventor: STROEHLE GERHARD
IPC: E21D11/04
Filed: 1994-04-28
Abstract: Flexible plastic foils reinforced with surface-treated short fibers of approximately 0.3 to 10 mm length, and their use mainly in roof and tunnel construction. Such flexible short-fiber-reinforced plastic foils have very good overall properties, mainly a high resistance to aging, high stress resistance and high mechanical and thermal stability and weather resistance.
Patent CZ-9904229-A3 (CZ)
Inventor: CERNY OTAKAR ING
IPC: C10M169/04
Filed: 1999-11-26
Abstract: Mazací směs pro použití při mazání drátů a kovových lan
obsahuje 10 až 99,8 % hmotn. plastického mazadla na bázi
minerálních olejů, vosků a pryskyřic a 0,1 až 90 % hmotn.
přísady komplexního plastického maziva, vytvořeného na bázi
mýdla s obsahem kovu, zejména vápníku nebo lithia nebo
hliníku, případně kombinace těchto prvků, obsahujícího dále
nekov, zejména dusík nebo síru nebo chlór nebo fosfor,
případně kombinaci těchto prvků, pro vytvoření ochranné
vrstvy chemickou vazbou přísady na kovové ploše.
Patent CZ-427098-A3 (CZ)
Title: Amphiphilic segmented copolymer with controlled morphology and eye means comprising contact lenses made of such copolymer
Inventor: HIRT THOMAS
IPC: C08F290/06
Filed: 1997-06-19
Abstract: The subject matter of the present invention is an amphiphilic, segmented copolymer of controlled morphology comprising at least one segment having high oxygen permeability, at least one segment having high ion and water permeability, the segments being linked together through a non-hydrolizable bond, and at least one polymerizable unsaturated group; a process for the preparation of the copolymer; to polymeric products obtainable by further polymerizing and optionally cross-linking the amphiphilic segmented copolymer, and to mouldings, especially contact lenses and other ophthalmic devices comprising a polymeric product of the invention. In a specifically preferred embodiment, the present invention relates to a contact lens comprising a polymeric product of the invention which is suited for extended periods of wear.
Patent CZ-9904583-A3 (CZ)
Title: Drawing die with rotary profile pulleys
Inventor: UJKA ZDENEK
IPC: B21C3/08
Filed: 1999-12-16
Abstract: In  the invented drawing die with rotary profile pulleys, that is intended for finishing starting thin-walled closed steel sections, there is slidably mounted in guides (34) disposed between base plates (1) thereof, coupled by distance screws, at least one pair of slotted links (3). These slotted links (3) are mounted by their transverse pins (31) in eccentric grooves (21) of a ring (10), whereby the slotted links (3) are provided with cross beams (32) that are adjustably coupled by means of arresting elements (33) with sliding forks (4) whereby in said sliding forks (4) there are rotatably mounted on pins (41), being oriented perpendicularly to the direction of drawing, the profile pulleys (5).
Patent ES-190884-A3 (ES)
Title: UNOS PERFECCIONAMIENTOS EN LOS APARATOS CALORiFICOS
Filed: 1949-12-19
Abstract: Perfeccionamientos en los aparatos caloríficos caracterizados por el hecho de sostener al núcleo térmico en el centro de una concavidad metálica que actúa de reflector fijándolo por tornillos y escuadras sobre una placa aislante y esta por tornillos con otra posterior ocluyendo entre ambas a la chapa del reflector.
Patent SK-131495-A3 (SK)
Title: Polymer composition, absorbent material composition, their production and use
Inventor: KLIMMEK HELMUT
IPC: C08L1/28
Filed: 1993-05-03
Abstract: Disclosed are polymeric mixtures, especially deposit materials containing active substance or absorbent compositions, which contain basically from water-solluble and/ or water-absorbing polymers based on polysaccharides as the main component and water-absorbing polymer as another component which may be used as polymeric mixtures, and matrix material to prevent separation and jelly blocking, and ionic or covalent netting agent, as well as antiblocking agent. Disclosed is also their production and use as hygienic preparations (for animals) and as chemical-technical products containing these polymeric compositions, these deposit materials containing active substance or absorbent compositions.