baber/WOPTO huggingface dataset:
Patent BR-112023018049-A2 (BR)
Title: Terpolímeros de antraditiofeno conjugados e dispositivos fotovoltaicos que contêm os mesmos
Inventor: MELCHIORRE FABIO
IPC: C09K11/06
Filed: 2022-03-07
Abstract: terpolímeros de antraditiofeno conjugados e dispositivos fotovoltaicos que contêm os mesmos. terpolímero de antraditiofeno conjugado com fórmula geral (i): em que: - q, iguais ou diferentes entre si, representam um átomo de nitrogênio; ou eles são selecionados a partir de grupos c-r1 em que r1 representa um átomo de hidrogênio, ou é selecionado a partir de grupos alquila c1-c20, preferencialmente c2-c10, linear ou ramificado, grupos cicloalquila opcionalmente substituídos, grupos arila opcionalmente substituídos, grupos heteroarila opcionalmente substituídos; - w, iguais ou diferentes entre si, representam um átomo de hidrogênio; ou são selecionados a partir de grupos alquila c1-c20, preferencialmente c2-c10, linear ou ramificado; - w1, iguais ou diferentes entre si, representam um átomo de hidrogênio; ou são selecionados a partir de grupos alquila c1-c20, preferencialmente c2-c10, linear ou ramificado; - x, iguais ou diferentes entre si, representam um átomo de enxofre, um átomo de oxigênio, um átomo de selênio; - y, iguais ou diferentes entre si, representam um átomo de oxigênio, um átomo de enxofre; - z, iguais ou diferentes entre si, são selecionados a partir de grupos amino -n-r2r3 em que r2 representa um átomo de hidrogênio, ou é selecionado a partir de grupos alquila c1-c20, preferencialmente c2-c10, linear ou ramificado, ou é selecionado a partir de grupos cicloalquila opcionalmente substituídos e r3 é selecionado a partir de grupos alquila c1-c20, preferencialmente c2-c10, linear ou ramificado, ou é selecionado a partir de grupos cicloalquila opcionalmente substituídos; ou eles são selecionados a partir de grupos -o-r4 em que r4 é selecionado a partir de grupos alquila c1-c30, preferencialmente c2-c24, linear ou ramificado, grupos cicloalquila opcionalmente substituídos, grupos arila opcionalmente substituídos, grupos heteroarila opcionalmente substituídos; ou eles são selecionados a partir de grupos polietilenoxi r5-o-[ch2-ch2-o]n1- em que r5 é selecionado a partir de grupos alquila c1-c20, preferencialmente c 2-c10, linear ou ramificado, e n1 é um inteiro variando de 1 a 4; ou eles são selecionados a partir de grupos -r6-or7 em que r6 é selecionado a partir de grupos alquileno c1-c20, preferencialmente c2-c10, linear ou ramificado e r7 representa um átomo de hidrogênio ou é selecionado a partir de grupos alquila c1-c20, preferencialmente c2-c10, linear ou ramificado; ou eles são selecionados a partir de grupos polietilenoxi r5-[-och2-ch2-]n1- em que r5 tem os mesmos significados relatados acima e n1 é um número inteiro variando de 1 a 4; ou eles são selecionados a partir de grupos r-s- tiol em que r é selecionado a partir de grupos alquila c1-c20, preferencialmente c2-c10, linear ou ramificado; - a representa um grupo receptor de elétrons; um grupo doador de elétrons; ou é selecionado a partir de grupos arila opcionalmente substituídos, grupos heteroarila opcionalmente substituídos; - l e m, iguais ou diferentes entre si, representa
Patent CZ-9794-A3 (CZ)
Title: Process for preparing sodium salts of acrylic and malic acid copolymers
Inventor: SNUPAREK JAROMIR ING DRSC
IPC: C08F220/06
Filed: 1994-01-17
Abstract: Sodium salts of copolymers of acrylic acid and maleic acid form polyelectrolytes used as additives for washing detergents. They are prepared in the following manner: isopropanol is added to an aqueous solution of maleic acid at a temperature of 50 to 70 degrees C partially neutralized by a solution of sodium carbonate and/or hydroxide, the reaction mixture is heated up to polymerisation temperature of 80 to 90 degrees C, and the reducing component of the reduction-oxidation initiation system is added and then the mixture of acrylic acid, partially neutralized by the aqueous solution of sodium carbonate and/or hydroxide with isopropanol is gradually added simultaneously to the aqueous solution of the oxidative component of the initiation system. When the addition of this solution is completed, the polymerisation is completed by heating the reaction mixture to a temperature of 80 to 90 degrees for at least 15 minutes. Then the product is slowly neutralized with an aqueous solution of NaOH, or isopropanol may be distilled from it.<IMAGE>
Patent CZ-31492-A3 (CZ)
Inventor: JIRSAK OLDRICH DOC RNDR CSC
IPC: G01N3/08
Filed: 1992-02-05
Abstract: Zařízení sestává ze snímače (1) zatížení vzorku, snímače (2)
šířky vzorku, snímače (3) deformací vzorku. Snímače (1,2,
3) jsou připojeny přes AIO převodníky (5, 6, 7) na vstup
integrovaného obvodu (8), jehož výstup je připojen přes
blok adresového dekodéru (9) k sbžmici dat IBH, PC (10).
Patent CZ-10699-A3 (CZ)
Title: Polynucleotide bovine vaccine for intradermal administration
Inventor: RIJSEWIJK FRANCISCUS ANTONIUS
IPC: A61M5/30
Filed: 1997-07-16
Abstract: A bovine polynucleotide vaccine formula including an intradermally effective amount of a plasmid consisting of a combination of a DNA sequence coding for a bovine pathogen immunogen and a promoter enabling in vivo expression of said immunogen in skin cells, is disclosed. Said vaccine formula is suitable for intradermal delivery by means of a liquid jet delivery apparatus. The portable bovine vaccination equipment includes a liquid jet delivery apparatus and a flask suitable for containing a plurality of doses of such a vaccine formula, and the delivery apparatus is designed to deliver a vaccine formula dose intradermally.
Patent CZ-53697-A3 (CZ)
Title: Biologically degradable material of recoverable raw materials and process for producing thereof
Inventor: THOBOR MICHAEL
IPC: C08L3/00
Filed: 1995-08-28
Abstract: PCT No. PCT/EP95/03388 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Aug. 28, 1995 PCT Pub. No. WO96/06886 PCT Pub. Date Mar. 7, 1996A method of producing a composition which is composed of from 5 to 50 wt. % of caoutchouc, preferably natural caoutchouc; from 4 to 25 wt. % of starch powder; from 10 to 50 wt. % of one of polybetahydroxybutyrate or cellulose; and from 0 to 15 wt. % of auxiliary agent, and which is biodegradable includes providing caoutchouc in one of flaked or granular form; providing initial materials selected from the group consisting of starch, polybetahydroxybutyrate, cellulose, and auxiliary agent, in ground form as one of a powder or granulated; homogeneously mixing the initial materials into the caoutchouc to provide a homogeneous mixture: plasticizing the homogeneous mixture by heating in one of a screw-type extruder or injection molding machine to provide a plasticized mass; and ejecting the plasticized mass from the extruder or injection-molding machine and allowing the mass to cool. Preferably, plasticizing is carried out of a temperature ranging from 170 DEG  C. to 180 DEG  C.
Patent SK-15697-A3 (SK)
Title: Transmission device, in particular, for vehicles and related method for controlling transmission
Inventor: ANTONOV ROUMEN
IPC: F16D25/0638
Filed: 1995-08-17
Abstract: PCT No. PCT/FR95/01091 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Aug. 17, 1995 PCT Pub. No. WO96/06293 PCT Pub. Date Feb. 29, 1996A planet gear (9) connected to the input shaft (2a) and a planet carrier (13) connected to the output shaft (18) can be coupled by a clutch (18) operated in clamping by fly weights (29) and a spring (34) to bring about direct engagement. If clamping is insufficient for torque to be transmitted, the crown wheel (8) slows down and is then immobilized by the free wheel (16). The device then acts as a reduction gear, with a piston (44) acting on the housing (2) in the direction which will release the clutch (18) and applying a brake (43) preventing the crown wheel (8) from rotating even in the direction normally permitted by the free wheel (16). Narrow bleed ducts (151, 172) of a chamber (40) associated with a piston (44) and a damping chamber (171) prevent sudden variations in the state of the clutch (18). The transmission device enables operation as a reduction gear, especially when the vehicle engine is used as a brake, and operates at low speed or at high load, while avoiding shocks produced when the piston is activated or deactivated.
Patent SK-47997-A3 (SK)
Title: Swelling bondable sealing strip and manufacturing process thereof
Inventor: KLAAR KARLO
IPC: C08J5/12
Filed: 1995-10-19
Abstract: The moulding compound containing a polymer composed of the monomer ethylene and at least one co-monomer selected from the group consisting of vinyl esters of a C2 to C3 alkane carboxylic acid and C1 to C4 alkyl esters of acrylic acid, in which the proportion of co-monomer is at least 27 wt.%. The moulding compound also contains a polyolefine or a mixture of several polyolefines in a proportion of at least 10 wt.%. of the moulding compound. The THF extract to DIN 53738 with an extraction time of 4 hours is greater than 38 %. The moulding compound is used to produce solvent-bonding foils and sealing webs, especially by calendering.
Patent SK-67093-A3 (SK)
Title: Phospholipide derivatives, method of their production and purifying, medicine and method of its production
Inventor: NOSSNER GERHARD
IPC: A61P31/10
Filed: 1993-06-28
Abstract: Novel phospholipid derivatives, preparation processes therefor and their use as medicaments are described.
Patent SK-74495-A3 (SK)
Title: Ionic molecular conjugates of biodegradable polyesters with bioactive polypeptides and a method of preparation thereof
Inventor: SHALABY SHALABY W
IPC: A61K47/48
Filed: 1994-01-05
Abstract: Disclosed is a sustained release pharmaceutical composition. The composition includes a polyester containing a free COOH group ionically conjugated with a bioactive polypeptide comprising at least one effective ionogenic amine, wherein at least 50 % by weight, of the polypeptide present in the composition is ionically conjugated to the polyester.
Patent SK-95995-A3 (SK)
Title: Flow indicator
Inventor: COLLIER JAMES DIGBY YARLET
IPC: G01F1/66
Filed: 1994-01-27
Abstract: A fluid flow meter comprises a pair of transducers (8, 9) spaced apart in the direction of fluid flow. A transmitter (20) causes acoustic signals to be transmitted in both directions through the fluid by the transducers. A processor (22) determines information relating to the fluid flow by monitoring the time of flight of acoustic signals received by the transducers. Part of the space between the transducers defines a flow path consisting of a flow structure (5) having a plurality of parallel fluid flow passages (51, 52; 61, 62; 71, 72) which extend axially in the direction of flow, wherein the cross-sectional diameters of the passages are chosen such that substantially plane acoustic waves only are transmitted through the passages by the fluid, and wherein under working conditions the fluid flows through each passage such that the ratio of the volume flow rate through the passage to the total volume flow rate remains substantially constant with respect to the total volume flow rate.
Patent CH-669080G-A3 (CH)
IPC: A61F2/48
Filed: 1987-05-14
Abstract: The device for processing bone cement includes a mixing station with a stirrer for mixing the components of the bone cement under vacuum. The device also includes a resting station in which the mixed ingredients may be stationed for a resting period, processing period and curing period. The temperature-dependent reaction time on the polarmarization reaction can be taken into account in determining the discrete time intervals by means of a temperature sensor for sensing ambient temperature. Acoustic and visual signal generating devices are also provided to indicate the end of each time intervals.
Patent CH-633409G-A3 (CH)
IPC: G04C10/04
Filed: 1979-03-19
Abstract: An electronic timepiece battery-potential detecting circuit unaffected by temperature changes is provided. An electronic timepiece includes a DC power source such as a battery for providing an effective potential for energizing the timekeeping circuitry and display thereof. An electronic switching element is provided for detecting the effective potential of the DC power source. The electronic switching element includes a first electrode coupled to the power source for detecting the effective potential thereof, and two further electrodes defining a closed current path in response to the control electrode being referenced above a predetermined potential, the two further electrodes defining an open current path in response to the potential detected by the control electrode dropping to the predetermined potential, at least one of the further electrodes having a current temperature coefficient of substantially zero when the effective potential of the DC power source is above the predetermined potential.
Patent CS-138692-A3 (CS)
Title: Asymmetric synthesis of 3-substituted furanoside compounds
Inventor: RAIFELD YURI E
IPC: C07D307/20
Filed: 1992-05-07
Abstract: Novel processes, intermediates and reagents for the preparation of 3-substituted furanose or furanoside compounds of Formula I: <CHEM> wherein M is hydrogen or alkyl (C<5>-C<7>), A is halogen or A may be selected from a moiety of the formula: OR, SR, N<7>, SCR, OC-R or CN wherein R is hydrogen, branched or unbranched alkyl (C<5>-C<8>) or phenyl which compounds have antiviral and other biological activity.
Patent CZ-186692-A3 (CZ)
Title: Process for producing pneumatic tyres and apparatus for making the same
Inventor: DEBROCHE CLAUDE
IPC: B29D30/70
Filed: 1992-06-17
Abstract: The reinforcement of a tyre carcass is made from a single wire (4) from which sections (40) are successively laid onto a rigid support core (2), defining the internal tyre shape, by a laying head (3A) describing an orbital path around the support the development of which forms a plane that cuts the axis of rotation of the support at an adjustable angle. The support is rotated at arc angular speed dependent on the angular speed of the laying head and the desired pitch of the laid wires. The wire necessary for a section (40) is taken by a means able to call off the required length.
Patent CZ-321391-A3 (CZ)
Inventor: HAVELKA JIRI
IPC: A47B41/02
Filed: 1991-10-23
Abstract: Deska sestává z pracovní části (1) a odkládací části (2),
které jsou připevněny na rámu (3), opatřeném klouby (4). K
rámu (3) jsou připevněny první profily (5), k nimž jsou
suvně připojeny druhé profily (6). První profily (5), umístěné
pod pracovní částí (1) desky, jsou zakončeny vodicím
čepem (10), který je uložen ve vedení, vytvořeném v rámu
(3).
Patent CZ-370190-A3 (CZ)
Inventor: KOCOUR JAN ING
IPC: C23D5/02
Filed: 1990-07-25
Abstract: Vynález se týká způsobu utěsnění stěn dutých
odlitků z hliníkových slitin proti úniku
plynů s použitím technického smaltu. Podstata
řešení spočívá v tom, že se spojité póry, procházející
stěnami odlitků a umožňující únik
plynů, uzavřou technickým smaltem, naneseným
na stěny odlitků s výhodou za působení
přetlaku a vypálením při teplotě v rozmezí od
450°C do 550°C. Smalt je možné nanášet jak
na všechny, tak jen na vnitřní nebo vnější plochy
stěn odlitků, případně na části ploch.
Patent CS-8705390-A3 (CS)
Title: Control mechanism of spring weft change on chuck waving machines.
Inventor: NEMETH JOZSEF
IPC: D03D47/38
Filed: 1987-07-15
Abstract: Control system on a weaving loom having weft projection from a four section magazine is connected from the pattern card to the springs of the weft change mechanism. By means of punched card and selectors, along with a four cam drive, intermediary fork selectors pick up the mainshaft drive to one of two radial arms, which have a spring loaded relay to each of the two-way springs of the weft change mechanism.
Patent CZ-121394-A3 (CZ)
Title: Agent decreasing coefficient of friction and process for producing thereof
Inventor: SHPENKOV GEORG
IPC: C10N10/16
Filed: 1993-08-18
Abstract: The subject of the invention is the method of the antifriction agent manufacture and the antifriction agent itself. The method of the antifriction agent manufacture is based on, that to the necessary quantity of particles of colloidal dispersion of copper or vanadium or chromium or cobalt or nickel or their oxides or their combinations a liquid medium, at the best low viscosity oil, and a surface active agent, at the best oleic acid, and a liquid medium, at the best aminobenzoic acid, are added and mixed thoroughly, keeping to proper proportions. The antifriction agent contains 1x10-2 to 2.2x10-4 atoms or ions of the pure metal, 0.5x10-2 to 1.1x10-4 of surface active agent (at the best oelic acid) and advantageously 2.75x10-6 to 2.5x10-4 of aminobenzoic acid.
Patent CZ-145994-A3 (CZ)
Title: Plasma torch
Inventor: LYNUM STEINAR
IPC: H05H1/32
Filed: 1992-12-11
Abstract: PCT No. PCT/NO92/00195 Sec. 371 Date Dec. 29, 1994 Sec. 102(e) Date Dec. 29, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/12633 PCT Pub. Date Jun. 24, 1993.A plasma torch is designed for energy supply for example for chemical processes. The plasma torch comprises at least three solid tubular electrodes (1, 2 and 3) located coaxially inside one another. The electrodes (1, 2, 3) can be moved axially in relation to one another. They are preferably electrically insulated (5, 6, 7) from one another and have connections for electrical power (8, 9, 10). When three electrodes are used, the middle electrode (2) is used as an auxiliary electrode or ignition electrode. It is then coupled with one of the other electrodes (1). The distance to third electrode (3) is adapted to the working voltage in such a way that a jump spark is obtained when the working voltage is connected. During operation the auxiliary electrode (2) is withdrawn from the plasma zone thus preventing it from continuously forming the foot point of the arc.
Patent CZ-145997-A3 (CZ)
Title: Refractory liner in gasification device transition in combustion gas boiler
Inventor: HEERING JURGEN DR ING
IPC: C10J3/86
Filed: 1996-09-09
Abstract: A refractory lining, in a gasifier junction section leading to a waste heat boiler, with brackets for fastening refractory bricks, has: (a) claws (8) suspended on hooks (7) in the junction section at the inlet (3) of the boiler; (b) cooling coil pipes (10) arranged in a sealed box below the claws (8); (c) overlying spaced brackets fastened in the cooling pipe cage; and (d) refractory bricks stacked on the claws (8) and the brackets.
Patent CZ-164394-A3 (CZ)
Title: Novel adenosine derivatives, process of their preparation and pharmaceutical composition containing thereof
Inventor: BRU-MAGNIEZ NICOLE
IPC: C07H19/167
Filed: 1992-12-29
Abstract: PCT No. PCT/FR92/01241 Sec. 371 Date Jun. 29, 1994 Sec. 102(e) Date Jun. 29, 1994 PCT Filed Dec. 29, 1992 PCT Pub. No. WO93/14102 PCT Pub. Date Jul. 22, 1993.The present invention relates to the derivatives of the formula    <IMAGE>  Formula (I)  and their addition salts, and to their use in therapeutics, especially as analgesics and as antihypertensives.
Patent CZ-183697-A3 (CZ)
Title: Derivatives of nucleosides with photo-labile protecting groups
Inventor: PFLEIDERER WOLFGANG PROF DR DR
IPC: C07H21/00
Filed: 1995-12-15
Abstract: The invention concerns nucleoside derivatives with photolabile protective groups of general formula (I), in which R<1> is H, NO2, CN, OCH3, halogen or alkyl or alkoxyalkyl with 1 to 4 carbon atoms; R<2> is H, OCH3; R<3> is H, F, Cl, Br, NO2; R<4> is H, halogen, OCH3 or an alkyl group with 1 to 4 carbon atoms; R<5> is H or a conventional functional protective group for the oxygen atom, which group is suitable for preparing oligonucleotides; R<6> is H, OH, halogen or XR<8>, wherein X is O or S and R<8> is a protective group conventional in nucleotide chemistry; B is adenine, cytosine, guanine, thymine, uracil, 2,6-diaminopurine-9-yl, hypoxanthine-9-yl, 5-methylcytosine-1-yl, 5-amino-4-imidazole carboxylic acid amide-1-yl or 5-amino-4-imidazole carboxylic acid amide-3-yl, wherein, if B is adenine, cytosine or guanine, the primary amino function optionally comprises a permanent protective group. These derivatives can be used for the light-controlled synthesis of oligonucleotides on a DNA chip.
Patent CZ-258096-A3 (CZ)
Title: Car apparatus with at least one receiving and transmitting antenna
Inventor: KERSKEN ULRICH
IPC: G08G1/017
Filed: 1995-03-23
Abstract: PCT No. PCT/DE95/00403 Sec. 371 Date Sep. 25, 1996 Sec. 102(e) Date Sep. 25, 1996 PCT Filed Mar. 23, 1995 PCT Pub. No. WO95/26511 PCT Pub. Date Oct. 5, 1995An on-board unit includes at least one receiving and transmitting antenna for a bidirectional transmission of data which works in accordance with the transponder method. To compensate for interference fading, a high-frequency amplifier is connected in an incoming circuit to the demodulator/modulator, through which the transmission range of the transmission distance is improved as well. The same amplifier and the demodulator/modulator can be used in downlink and uplink operation. In uplink operation, the demodulator/modulator can alternatively subject the carrier signal to amplitude shift keying or phase shift keying.
Patent CZ-295797-A3 (CZ)
Title: Centrifugal rotor output device
Inventor: BORGSTROM LEONARD
IPC: B04B1/10
Filed: 1997-01-23
Abstract: An outlet device for discharging liquid from a chamber (16) in a centrifugal rotor, that is rotatable around a rotational axis (12), comprises an outlet member (29). This outlet member is turnable around a turning axis (26) in parallel with said rotational axis (12) and is held by a spring (31) pressed radially outwardly in the chamber (16) against and partly into a liquid body rotating with the centrifugal rotor. The outlet member (29), which further forms an outlet channel (34) and an inlet opening (30) communicating therewith, is shaped such that the inlet opening (30) is situated downstream of said turning axis (26) during operation of the centrifugal rotor.
Patent CZ-363897-A3 (CZ)
Title: Electronic assembly with compressible structure of radiator
Inventor: ALCOE DAVID JAMES
IPC: H01L23/40
Filed: 1997-11-17
Abstract: An electronic package wherein an electronic device (e.g., chip) on a circuitized substrate of the package is thermally coupled to a heatsink in a separable manner using a plurality of compressible, thermally conductive members (e.g., solder balls). These members are compressed and permanently deformed as part of the thermal coupling.
Patent CZ-461499-A3 (CZ)
Title: Process for preparing substituted pyrazoles
Inventor: MERKLE HANS RUPERT
IPC: C07D/
Filed: 1998-06-22
Abstract: Pyrazole derivatives are prepared by reacting carbonyl compounds R1-C(O)-CH(R2)-CH2R3 with hydrazine, its hydrate or its salts in 30 to 100% by weight sulfuric acid in the presence of catalytic amounts of iodine or of an iodine compound.
Patent ES-196556-A3 (ES)
Title: Una maquina de extender macarrones en linea recta
Filed: 1951-02-03
Abstract: Máquina para extender en linea recta los macarrones que caen de la prensa que los elabora en haz de sección circular que consta esencialmente de dos conos unidos por la base y atravesados por el centro y en sentido longitudinal por el eje un distribuidor dos prismas también atravesados en sentido longitudinal por un eje cada uno y dos bastidores.
Patent ES-8505279-A3 (ES)
Title: Process and device for machining a screw of a compression or expansion machine
IPC: B23F13/00
Filed: 1984-01-17
Abstract: Process and device in which the screw interacts at least with a pinion (gear), meshing, at least, one thread of the screw with, at least, one tooth of the pinion, the teeth of the pinion being arranged according to a cylinder and presenting a V-shaped profile. Use is made of a tool which works solely with the end, and a first descent is effected which provides a thread with straight flanks 24, 25. Next, the tool is angularly moved into position 5a and a second descent is effected, progressively adjusting the displacement, according to the arrow 26, in order to obtain the inclined flank 17. The invention applies to the machining of compressor screws. (Figure 5).