baber/WOPTO huggingface dataset:
Patent SK-282967-B6 (SK)
Title: Hybrid resorbable biocompatible material and its production method
Inventor: BAKOS DUSAN
IPC: A61K31/715
Filed: 1997-04-10
Abstract: Hybrid resorbable biocompatible material, suitable particularly for medical purposes, such as biosynthetic skin substitute, consists of 50 to 94.8 wt. % of integral enzymatically processed collagen and of macromolecular aliphatic diol to polyol and form 50 to 5 wt. % of hyaluronic acid and/ or salt thereof and aliphatic di- to polyisocyanate as a cross-linking agent, and optionally fortifying component. It is prepared by the reaction of initial compounds, mainly of collagen, atelocollagen, or its mixture with aliphatic diol to polyol and with hyaluronic acid, eventually with the salt thereof in the environment of organic or mineral acid. After drying under the temperature less than 60 °C the material is applicable, particularly after at least particular cross-linking by aliphatic di- to polyisocyanate, washing and drying. Material is sterilised, most preferably by gamma-radiation.
Patent SK-279131-B6 (SK)
Title: Asymmetric aryl phosphites, a compound containing thereof, their use and an intermediate used for a preparation thereof
Inventor: PITTELOUD RITA
IPC: C08K5/52
Filed: 1992-03-24
Abstract: Asymmetric aryl phosphites of the formula (I), in which the mean of substituents is given in the description, are suitable as stabilizers for organic materials which are sensitive to thermal, oxidative and/or light-induced degradation.
Patent CS-276889-B6 (CS)
Inventor: PECH JAROMIR ING
IPC: C07C13/20
Filed: 1991-04-12
Abstract: Řešení se týká způsobu přípravy oligomerů
terpenických uhlovodíků nebo jejich směsí,
který spočívá v tom, že páry terpenických
uhlovodíků monocyklickýchi se dvěma dvojnými
vazbami uhlík - uhlík nebo terpenických
uhlovodíků bicyklických s jednou dvojnou
vazbou uhlík - uhlík a/nebo směsi terpenických
uhlovodíků obou výše uvedených typů se
při teplotě 80 až 350° C a tlaku 0,2 až
200 kPa uvedou do kontaktu s katalyzátorem
tvořeným kyselinou fosforečnou zakotvenou
na nosiči na bázi oxidu křemičitého a/nebo
křemičitanů nebo oxidu hlinitého a/nebo
hlinitanů, s minimálním obsahem 20 % hmot.
kyseliny fosforečné.
Patent CS-276366-B6 (CS)
Inventor: KUCHAR LUMIR PROF ING DRSC
IPC: C22B9/16
Filed: 1990-03-13
Abstract: Zařízení pro rafinaci látek metodou směro-.
vé krystalizace s odvodem materiálu sestává
ze stojanu, na němž je umístěna pec
(14) s regulátorem teploty a s vertikálně
ustavenou nádobou (1) pro směrovou krystalizaci
propojenou trubicí (2) s komůrkou
(3) pro odvod materiálu. Nádoba (1)
pro směrovou krystalizaci, trubice (2)
a komůrka (3) pro odvod materiálu jsou
umístěny do vnější trubice (9). Vnější
trubice (9) je opatřena nahoře vakuovým
uzávěrem (7) s gumovým těsněním (8),
dole z vnějšku středící trubičkou (12)
pro umožnění rotace soustavy a z vnitřku
distančním kroužkem (11) pro usazení soustavy.
Trubice.(2) je s nádobou (1) pro
směrovou krystalizaci spojena prostřednictvím
usazovacího kroužku (4). Trubice
(2) je s komůrkou (3) pro odvod materiálu
spojena prostřednictvím dalšího usazovacího
kroužku (40) a na opačném konci
komůrky (3) pro odvod materiálu je umístěn
opěrný kalíšek (5), s nimž je ve styku
tlačná pružina (6), jejíž opačný konec
je uložen na vakuovém uzávěru (7). Vakuový
uzávěr (7) je opatřen trubičkou (13) pro
evakuaci vnitřního prostoru sestavy a je
na něm upevněn jeden konec tažných pružin
(10), jejichž opačné konce jsou upevněny
na vnější trubici (9).
Patent CZ-281933-B6 (CZ)
Title: Process for preparing 3,4-dihydroxy-5-nitrobenzaldehyde
Inventor: HONKANEN ERKKI
IPC: C07C205/44
Filed: 1992-06-18
Abstract: PCT No. PCT/FI92/00192 Sec. 371 Date Jan. 6, 1994 Sec. 102(e) Date Jan. 6, 1994 PCT Filed Jun. 18, 1992 PCT Pub. No. WO93/00323 PCT Pub. Date Jan. 7, 1993.A method for the preparation of 3,4-dihydroxy-5-nitrobenzaldehyde by reacting 4-hydroxy-3-methoxy-5-nitrobenzaldehyde with a strong nucleophilic agent which may be created by reacting an aromatic mercapto compound with a strong organic or inorganic alkali metal base such as lithium hydroxide. The reaction is performed at elevated temperatures using an aprotic polar solvent. It is preferably carried out in an inert atmosphere.
Patent CZ-284338-B6 (CZ)
Inventor: BLAYLOCK CHARLES R
IPC: C09C1/50
Filed: 1990-07-04
Abstract: Regulační soustava postupu měří vstupní proměnné, jako průtokovou rychlost suroviny, vzduchu, paliva a/nebo roztoku draselné přísady, jako suroviny, vlhkost vzduchu, teplotu vzduchu a jakost paliva v intervalech během provozu reaktoru, prováděných v časových odstupech. Potom se v časových intervalech měří nejméně jedna výstupní proměnná sazí, například jodové číslo a/nebo DBP, podle předpovídacího algoritmu na základě naměřených vstupních hodnot. Potom se v časových intervalech zprůměrují předpokládané hodnoty výstupních proměnných, tedy jodového čísla a/nebo DBP. Na základě průměrných hodnot se nastaví jedna nebo několik výstupních proměnných, aby předpokládané vstupní proměnné měly požadovanou hodnotu a aby kvalita sazí byla stále stejná. Předpokládané vstupní proměnné se rovněž měří v laboratoři ze vzorků, odebraných v časových intervalech při provozu reaktoru. Na základě předpokládaných hodnot a naměřených hodnot výstupních proměnných se nastavuje předpovídací algoritmus pro zvýšenŕ
Patent CZ-298214-B6 (CZ)
Title: Electrical connector and process for producing thereof
Inventor: LEMKE TIMOTHY A
IPC: H05K3/34
Filed: 1997-10-09
Abstract: In the present invention, there is disclosed an electrical connector comprising: an insulating connector body (20) defining a mating surface (40) and an opposite surface (42), a terminal (28) provided with a retention portion (32) disposed on the connector body (20) mating surface (40) for retaining the terminal (28) on the connector body (20) and having a mating portion (30) extending from the retention portion (32) and adapted to engage a mating terminal of the mating connector; and a first recess (44) defined by a mating surface. The terminal (28) mating portion (30) extends over the mating surface (40) and the first recess (44), however it does fit in the first recess (44). Disclosed is also a process for producing the above-described electrical connector, said process comprising insertion of an electrically conducting terminal (28, 72) into a terminal passage (62) so that a portion of the electrically conducting terminal (28, 72) fits into a recess (44)?and the mating surface (40, 58) but does not fit into the fist recess (44).
Patent CZ-293090-B6 (CZ)
Title: Process for producing welded hollow bodies
Inventor: MARX JOACHIM
IPC: G05D21/02
Filed: 1998-01-28
Abstract: The present invention relates to a process for producing welded hollow bodies wherein the process is characterized in that a steel strip is formed by reshaping at simultaneous lubrication to the shape of welded hollow bodies, the hollow bodies are welded, tested to tightness, cleaned and phosphatized. During cleaning process there is used a concentrate of a cleansing agent containing 10 to 20 percent by weight of citric acid, 10 to 20 percent by weight of phosphoric acid monoester, 0.5 to 5 percent by weight of a non-ionogenic surfactant and/or a cationic surfactant or 0.5 to 2.5 percent by weight of an amphoteric surfactant, whereby for use said concentrate is diluted with water to yield a concentration of 0.5 to 3 percent by weight. A phosphatizing solution is used for making a thin layer on iron and the phosphatizing bath pH value is continuously recorded. When pH value thereof differs from a predetermined pH value by +/- 0.2 the pH value is adjusted to said predetermined pH value and phosphate layers mot exceeding 1 micron are deposited.
Patent CZ-295561-B6 (CZ)
Title: Stab-resisting material
Inventor: BREUKERS JOSEPH JUDITH
IPC: A41D31/00
Filed: 1998-04-03
Abstract: The present invention relates to a stab-resisting material, which material consists of a carrier coated with solid particles, which is provided on a packet of fabrics, wherein the coating on said carrier consists of abrasive particles having a diameter of 0.1 - 3 mm, and wherein the packet of fabrics is thicker than 1.5 mm. The invention also relates to the coated carrier, wherein the abrasive particles have been provided on the carrier by means of an adhesive, which forms an elastic film after curing. In particular, a fabric made of aramide or nylon fibers may be used as the carrier material. The preferred adhesive is a bituminous adhesive or an adhesive based on polyurethane. The invented material is used in particular in protective clothing.
Patent CZ-293088-B6 (CZ)
Title: Method of bending glass sheets and a glass sheet produced thereby
Inventor: GARNER JEFFREY
IPC: C03B23/027
Filed: 1996-05-01
Abstract: In the present invention, there is disclosed a method of bending glass sheets, the method comprising the steps of: a) gravity bending a glass sheet(4) at elevated temperature on a gravity bending mold (10) in a gravity bending zone of a furnace (2); and b) press bending the gravity bent glass sheet (4) to a desired shape with an upper mold (74) while the glass sheet (4) is supported by the gravity bending mold (10) as a lower mould in a press bending zone of the furnace (2). The method is characterized in that between the gravity bending step a) and the press bending step b) said bent glass sheet (4) is cooled after entering said press bending zone at a controlled rate of cooling by controlling ambient temperature in the press bending zone. The present invention relates to a bent glass sheet produced by the above-described method, the glass sheet having a maximum tensile area stress therein of less than 7 MPa.
Patent CZ-297096-B6 (CZ)
Title: Gearshift cam for transmission
Inventor: DOEPPLING HORST
IPC: F16H63/18
Filed: 2002-01-22
Abstract: A hollow cylinder (3, 13, 26) pivots on the lengthwise middle axis of the controller drum (1, 11, 25). At least one sheet metal section (3a, 21, 22, 26a, 26b) has at least one guide-track (6, 7, 8, 16, 17, 18, 37, 38, and 39). The sheet metal panel is molded into a ring in the peripheral direction of the controller drum (1, 11, and 25) so that the overlapping ends (19, 20) of the section face each other and are joined. At least one end has an attachment (9a, 10a, 19a, 32, and 33) fitting into a cavity (9b, 10b, 20a, 31a, 31b) in the opposite end, for joining.
Patent CZ-297211-B6 (CZ)
Title: Mixture of two particulate phases used in the production of half-finished product that can be sintered at higher temperatures, process for producing such half-finished product that can be sintered at higher temperatures and process for producing meta
Inventor: FEICHTINGER HEINRICH
IPC: B22F3/11
Filed: 1999-09-14
Abstract: In the present invention, there is disclosed a mixture of two particulate phases which is intended for the production of a half-finished product that can be sintered at higher temperatures. According to the invention, the first phase contains particles that consist of a metal and/or a metal alloy and/or a metal compound, and the second phase contains particles from the group of the inorganic compounds which do not release any decomposition products at temperatures of more than 400 degC C that are interstitially soluble in the sintering metal phase and/or that react with said phase to stable compounds, whereby the inorganic compounds are selected from the group consisting of alkali metal or alkaline earth metal halides. The first phase contains temperature unstable hydrides of at least one of the metals forming the sintered alloy. The manufacturing process of such a half-finished product that can be sintered at higher temperatures and making use of the above-described mixture is characterized by homogeneously mixing a fist and a second phases of the mixture and subsequently the mixture is introduced into a mold that is heat and chemically stable at sintering temperature. Disclosed is also a process for producing metallic shaped bodies with open pores wherein the process comprises heating the half-finished product up to sintering of the first phase particles to a structure with open pores takes place wherein particles of the second phase are removed from a shaped body pores in the course of sintering process or after the sintering process is finished.
Patent CZ-302621-B6 (CZ)
Title: Process for producing cleaning article of fluid material having complex form and device for making the same
Inventor: CACERES PATRICE SANTANA
IPC: B29C39/42
Filed: 2005-12-22
Abstract: The present invention relates to a process for producing a cleaning article of fluid material having a complex form wherein the production process comprises: a) preparing a fluid material, b) pouring the fluid material into a cavity for molding the cleaning articles provided with means for transporting all the gas from this cavity, and c) removing a solidified cleaning article from the cavity. Transportation of all the gas from the article molding cavity is caused by pressure of the fluid material, pouring into the cavity through the open end thereof, further through the mediation of means for transportation of all gas from the cavity formed by a valve system for discharge of air. The invention also relates to a device for making the above-described process, said device comprising at least on open cavity for molding articles, said cavity comprising an inner encompassing wall defining axial contour of the cavity in the direction to the open end of the cavity, and a bottom wall defining bottom portion of the cavity. The device further comprises means for transportation of all gas from the cavity, wherein said transportation means includes a valve system for discharge of air.
Patent CZ-300139-B6 (CZ)
Title: Electric apparatus switching gear, particularly power circuit breaker switching gear
Inventor: PETRACEK MILOS
IPC: H01H71/00
Filed: 2006-03-06
Abstract: In the present invention, there is disclosed an electric apparatus switching gear, particularly power circuit breaker switching gear with lockout of a hand lever (1) against undesired handling due to fusion of contacts (18, 19) after short circuit in a protected electrical circuit, said switching apparatus comprising in kinematical chain of its switching gear at least one locking element against change-over of the hand lever (1) to OFF position. Said locking element being formed by a locking recess (20) performed in a contact (15) holder and arranged at lower ends of a pair of balance levers (10) controllable by side projections (5) of coupled arms (3) of the hand lever (1), whereby said pair of the balance levers (10) controllable by side projections (5) said hand lever (1) coupled arms (3) is in engagement with a doubled rocker (7) being provided on its rear side with a rear projection (22) for bearing on a locking projection (21) on said contact (15) holder rear portion.
Patent CZ-301670-B6 (CZ)
Title: Plankton strain of Parachlorella nurekis 1904 KIEG alga and its use for killing blue green algae, bacteria and fungi
Inventor: BOGDANOV NIKOLAY
IPC: C12N1/12
Filed: 2010-03-04
Abstract: The present invention relates to an industrial strain of unicellular green alga Parachlorella nurekis 1904 KIEG, deposited in the Culture Collection of Algae and Protozoa (CCAP), Scottish Marine Institute, Dunbeg, OBAN, Argyll, PA37 1QA, UK, under number CCAP 259/1, and its use for killing blue green algae, bacteria and fungi.
Patent CZ-306247-B6 (CZ)
Title: Gas burner
Inventor: SKRYJA PAVEL
IPC: F23D14/58
Filed: 2015-03-09
Abstract: In the present invention, there is disclosed a gas burner, having on an extension pipe (11), leading from a distributor (16) to the central primary burner head (15), arranged a limiting membrane (12) provided with a through hole (17) that is smaller than the opening of the extension pipe (11) and the central primary burner head (15) is put on the limiting membrane (12), whereby the central primary burner head (15) is provided with a radial swirler (13) and above the swirler (13) in the direction to the burner (1) outlet, there are performed radial stabilization nozzles (20) situated on the central primary burner head (15) circumference.
Patent CZ-307260-B6 (CZ)
Title: A thermic solar collector
Inventor: MRŇA LIBOR
IPC: F24S80/65
Filed: 2016-09-27
Abstract: A thermic solar collector comprising a plate solar absorber (1) comprising two overlapping plates between which there is created a meandering passageway with at least two sockets (1a) made in one of these plates, a peripheral frame (2) surrounding the absorber (1), provided with at least two openings (2a) and the upper and lower rim, wherein it further comprises glass (4) attached to the upper rim of the peripheral frame (2) and a cover plate (5) attached to the lower rim of the peripheral frame (2), wherein at least two tubes (3) are provided between the absorber (1) and the cover plate (5) for conducting the heat transfer medium to/from the absorber (1), provided with a branch extrusion (3a) to be connected to the socket (1a) of the absorber (1), wherein each of the tubes passes through two openings (2a) of the frame (2), wherein the space between the absorber (1) and the cover plate (5) is filled with thermal insulation (6), and the periphery of the absorber (1) is provided with a rim bent, with respect to the area of the absorber (1), at the right angle.
Patent CZ-307663-B6 (CZ)
Title: Demontovatelný styk prefabrikovaných stěnových dílců se šroubovým spojem
Inventor: Witzany Jiří
IPC: E04B1/94
Filed: 2017-11-06
Abstract: Vynález se týká demontovatelného styku prefabrikovaných stěnových dílců (1, 2 a 11, 12) se šroubovým spojem, s protipožární úpravou a utěsněním, u kterých je prostor kapsy (3, 14) pro šroubový spoj (13) vyplněn blokem (5, 15) z nehořlavého materiálu, který je na povrchu opatřen zpevňující stěrkou (10). Svislá styčná spára (4) stěnových dílců (1, 2) je vyplněna deskou (7) z minerálních vláken s teplotou tavení nad 1000 °C a je na povrchu urovnána a uzavřená zpěňující tmelem (8) a/nebo uzavírajícím provazcem (9) z materiálů se sníženou hořlavostí. Vodorovná styčná spára (16, 18) vodorovného styku v místě šroubových spojů (13) je vyplněna blokem (17, 19) z minerálních vláken s teplotou tavení nad 1000 °C, který je na vnějším povrchu urovnán a utěsněn zpevňujícím tmelem (8) a stěrkou (10).
Patent SK-289043-B6 (SK)
Title: Structure for light extraction from the active region of organic electroluminescent diodes based on conductive polymers and method for its production
Inventor: JAKABOVIČ JÁN
IPC: H01L51/50
Filed: 2018-12-14
Abstract: A simple and inexpensive method is described to create efficient light coupling from the active region of organic electroluminescent diodes (OELDs) that emit light from their bottom (substrate). The light-extracting layers are formed by a composite transparent conductive polymer layer, which simultaneously forms the contact and injection layer of the OELD, and a nanostructured transparent substrate forming a photonic crystal. The result of the method is a structure for extracting light from the OLED active area, which is formed by layers of the substrate (1), a nanostructured layer with nanowells (2), a transparent OELD anode (3) consisting of a composite of a highly conductive polymer and a transparent material with a high refractive index of high conductive polymer, anode metal OELD contact (4), active layer (5) OELD and cathode metal OELD contact (6).
Patent CZ-299037-B6 (CZ)
Title: Spinning machine spinning rotor
Inventor: SCHNEIDER HARALD
IPC: C23C28/00
Filed: 2000-10-02
Abstract: In the present invention, there is disclosed a spinning rotor for an open-end spinning machine having a coating of a non-ferrous metal with very hard material granules embedded therein, in particular a nickel layer with diamond granules (8). The coating is applied to the surface of a base material (12) and is comprised of at least two layers (7, 10) containing very hard material granules, and an intermediate layer (9), free of said very hard material granules, disposed between the layers (7, 10).
Patent CZ-296920-B6 (CZ)
Title: Roller shutter casing
Inventor: PIELMEIER GUENTER
IPC: E06B9/17
Filed: 2002-05-16
Abstract: The present invention relates to a roller shutter casing made of plastic profiles. The upper and bottom sides of the casing consists of hollow plastic profiles, the bottom side comprises a check lid (6), the front sides consist of heads (4) intended for supporting a rotating driving shaft and side parts consists of plaster supporting panels (3). In order to change the width of the casing the upper side thereof consists of two adjustable connecting profiles (1) arranged on the right-hand and left-hand sides of the connecting profile (2). The bottom side is provided with a width-variable check lid (6). Said connecting profiles (1) are suspended in the plaster supporting panels by the virtue of their locating groove (1a).
Patent CZ-296545-B6 (CZ)
Title: Bending device for thin-walled metal pipes
Inventor: FLEHMIG THOMAS
IPC: B21D7/025
Filed: 2001-02-10
Abstract: The present invention relates to a bending device for thin-walled metal pipes comprising a straight pipe-guiding device (1), and a contiguous core template (2) that can be swiveled with respect to the pipe-guiding device (1) and that comprises a clamp bar (3). The bending device is further provided with a mandrel with a mandrel tip (4) that is flexible in the zone of the core template (2), and a mandrel shank (5) contiguous to and firmly linked with said mandrel tip (4), said mandrel shank being axially fixed in the pipe-guiding device (1). The aim of the invention is to provide a bending device that allows to completely support the inside of the metal pipe (R) to be bent in the respective area of bending during the bending process. To this end, the flexible mandrel tip (4) that consists of a radially incompressible solid elastomer cylinder extends only across the initial section of the bending arc where the process of bending takes place. In order to pull the metal pipe (R) to be bent over said mandrel tip (4), it is clamped over a short length by means of a spherical grip holder (7, 17) that can be inserted in the metal pipe (R) in the zone of the core template (2). Said grip holder (7, 17) is free to move in the swivel zone of the core template (2) with respect to the mandrel tip (4) and is connected to a tensioning device (6, 16) that is configured as a return element.