baber/WOPTO huggingface dataset:
Patent SK-281195-B6 (SK)
Title: Process for the manufacture of (s)-3-amino-1-substituted pyrolidines and intermediates for this process
Inventor: LE TUNG VAN
IPC: C07D/
Filed: 1993-04-16
Abstract: A process for the preparation of an (S)-3-amino-1- -substituted pyrrolidine of the formula wherein R' is benzyl, benzyl substituted by lower alkyl or lower alkoxy, or benzhydryl, which comprises: (1) blocking the amino group of L-aspartic acid with an alkyl or arylsulfonyl blocking group; (2) reducing the N-blocked-L-aspartic acid, or di-lower alkyl-ester thereof with a hydride reducing agent; (3) reacting the N-blocked-1,4- -butanediol with about two equivalents of a thionyl halide or an alkyl or arylsulfonyloxy halide in the presence of about three equivalents of a base to form a compound of the formula wherein L is halo or alkyl- or arylsulfonyloxy and R is an alkyl or arylsulfonyl group; (4) reacting the product of step (3) with R'-NH2 in the presence of a tertiary amine to form a 1-R'-3-(blocked amino) pyrrolidine in which R' is as defined above, and (5) removing the block ing group by hydrolysis or reduction to afford the desired product.
Patent SK-281160-B6 (SK)
Title: Process for preparing lower alkyl esters of 3-(2-chloro-3,3,3- -trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropane carboxylic acid and intermediates for this process
Inventor: BOWDEN MARTIN CHARLES
IPC: C07C/
Filed: 1994-05-25
Abstract: There is disclosed a process for the preparation of a lower alkyl ester of 3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2- -dimethylcyclopropane carboxylic acid which comprises the steps of (a) reacting a compound of the formula (I): CF3-CXC1-CH(OH)-CH=C(CH3)2, wherein X is chloro or bromo, with a tri-lower-alkyl orthoacetate containing up to four carbon atoms in each alkyl group in the presence of at least a catalytic amount of an acid catalyst at an elevated temperature for a sufficient time to obtain a compound of the formula (III): CF3-CXC1-CH=CH-C(CH3)2-CH2CO2R, wherein R is an alkyl group containing up to four carbon atoms, and (b) treating said compound of formula (III) with at least one molar equivalent of a base to obtain said alkyl ester of 3-(2-chloro-3,3,3- -trifluoroprop-1-en-1-yl)-2,2- dimethylcyclopropane carboxylic acid. The products are useful as intermediates for insecticides.
Patent SK-279070-B6 (SK)
Title: Flat, flexible, packaging and carrying material
Inventor: ANHAEUSER DIETER
IPC: B65D73/00
Filed: 1988-03-28
Abstract: Flat, flexible, packaging and carrying material to which the mechanically separable and bordered substrate, e.g. flat therapeutic systems and labels, are adhered is described. Material comprises, for every substrate, special crossing, slitting or planned breaking line being strongly pressed upon-releases a part of the substrate's contact surface. Crossing, slitting or planned breaking line (4) is in flat, flexible, packing and carrying material (1) arranged to release, at least, border areas o f particular substrates (2) so as to be laid down from the material (1).
Patent SK-279198-B6 (SK)
Title: Apparatus for the label application
Inventor: ADAMEC PETR
IPC: B65C9/36
Filed: 1992-10-29
Abstract: An apparatus consists of a frame (1) on which a label container (2), glue container (3), mechanical stops (13) for label carriers rotation and mechanical stops (14) for inner press segment rotation and rotary-fixed outer press segment (11) are mounted. The rotary-fixed outer press segment (11) is mechanically adjoined to a main arm (6) rotary-fixed in the frame (1) and equipped either with a mechanism (7) for the label carriers swiveling adjoined to the rotary label carriers (9) and with a mechanism (8) for the inner press segments swiveling which is adjoined to the inner rotary press segments (10).
Patent SK-279429-B6 (SK)
Title: Method of liquid's composition and properties determination
Inventor: POLAKOVIC JOZEF
IPC: G01N27/48
Filed: 1991-11-27
Abstract: A capillary tube, with a longlife mercury drop, is dipped into a liquid sample to be measured. Mercury is dripping upon a mercury electrode while the charging current "in" and life length "tau" of a mercury drop dependency is continually measured. The liquid's composition and properties are determined according to time dependency of the charging current in = f (t).
Patent SK-278329-B6 (SK)
Title: Method of the water purification and device for carrying out the method
Inventor: MARTINELL RUDOLF
IPC: C02F1/52
Filed: 1991-06-26
Abstract: This solution is dealing with the creation of the oxidation and precipitation zone in the water reservoir located among more injection tanks situated around one or more extraction tanks for purified water. Oxygen, a gas containing oxygen or a substance producing oxygen, is supplied in this zone which is created between each of neighbouring injection tanks alternately, it is supplied into water contained in the above mentioned injection tanks. Water is pumped into the first tank, bottom up, while the second tank is supplied in the up bottom direction and in the water tank located between both of extraction tanks a circulation loop is created. The equipment used to provide this procedure contains the outer pipe (1), sealing components (2), internal pipe component (3), transversal wall (4) with the axial hole, lengthening pipe (5), internal flow pipe (6) and a pipe-line (7,8) for air supplying purposes.
Patent SK-289109-B6 (SK)
Title: Semi-rigid damping pull-push rod with gimbal joint for railway wagons
Inventor: BOŠANSKÝ MIROSLAV
IPC: B61G9/04
Filed: 2020-06-26
Abstract: Semi-rigid damping pull-push rod with gimbal joint for railway wagons consists of a central rod (7), which is screwed into the cardan shafts at both ends, wherein each cardan shaft is formed of two simple cylindrical joints, the axes of rotation of which are perpendicular to each other. The cylindrical joint located in the area of the central rod (7) is rotatable in the vertical plane and the cylindrical joint located in the area of the connecting flange with the sleeve (1) is rotatable in the horizontal plane. Each cylindrical joint has a transverse cross pin (3) lined with elastic elements (2) which are accommodated in the recesses of the sleeve (1, 4) and the forks (4, 6), wherein the fork (4) of the cylindrical joint located in the area of the connection flange and the sleeve (4) of the cylindrical joint located in the area of the central rod (7) form one fixed unit. The ends of the central rod (7) are secured with screws in the fork (6) of the cylindrical joint. The transverse pins (3) and spring elements (2) in the cylindrical joints are covered by front lids (5).
Patent CZ-298383-B6 (CZ)
Title: Monosodium risedronate amorphous form
Inventor: RICHTER JINDAOEICH
IPC: A61K9/14
Filed: 2004-02-26
Abstract: In the present invention, there is disclosed a monosodium salt of 3-pyridyl-1-hydroxyethylidene-1,1-bisphosphonic acid in amorphous form,
Patent CZ-303753-B6 (CZ)
Title: Method of quantitative measuring of gas production or consumption and apparatus for making the same
Inventor: ALTMANN JOSEF
IPC: G01N33/28
Filed: 2006-12-01
Abstract: The present invention relates to a method of quantitative measurement of generation or consumption of gases, particularly operational measurement of generation or consumption of gases in power transformers and an apparatus suitable for implementation of such a method. The quantitative measurement method takes place in two steps. First, an oil flow as a carrier of all gases between a transformer tank (10) and a conserver (11) is determined by dynamic change of a calibration gas concentration in the oil filling (12) of the transformer (1) tank (10), wherein the known volume of the transformer (1) tank (10) is used as a well defined capacity in which a required dynamic change takes place. The required change in concentration of the calibration gas in the oil filling (12) can thus be achieved by two basic methods of the procedure: Provided, nitrogen (N) is used as a calibration gas, which is always present in the oil filling, the oil filling (12) is evacuated and subsequently a time change of a natural re-saturation of the oil filling (12) with nitrogen from atmospheric environment is measured. The other procedure uses a forced saturation of the transformer (1) oil filling (12) with the calibration gas, which, under normal conditions, is absent in this oil filling (12). The calibration gas is forcibly introduced into the oil filling of the conserver (11) and subsequently increase of its concentration in the oil filling (12) of the transformer (1) tank (10) is measured. The measured gradient of the change in the calibration gas concentration in the oil filling (12) and the concentration values of the calibration gas in both the oil filling (12) of the transformer (1) tank (10) and the oil filling of the conserver (11) serve for determination of the oil volume flow between both the tanks (10). Using the known value of oil flow between the transformer (1) tank (10) and the conserver (11) and a time sequence of the obtained concentration values of the all monitored gases, as measured by a DGA analyzer (3) in both the tanks (10), flows of all the monitored gases corresponding to the production or consumption of these gases in the transformer (1) tank (10) are then quantitatively determined.
Patent CZ-309100-B6 (CZ)
Title: Rail height-adjustable vehicle with automated linking
Inventor: HALADA PAVEL
IPC: B61D3/16
Filed: 2017-12-20
Abstract: The height-adjustable railcar (1) with automated interconnection consists of an electrically driven railcar (2) with a vertically adjustable superstructure (3) and couplings (4) with controlled expansion, the supporting part of the electrically driven railcar (2) is the frame (5) of the vehicle, which comprises a mechanism (6) of retractable quills and in the front-rear faces a connecting coupling (4) with controlled expansion. The mechanism (6) of retractable quills is fixed to the frame (5) of the car and consists of a lifting drive (7) comprising an electric motor (8) with a brake with a double-sided output shaft (9), connected to the sides of the distribution shaft (10) forming inputs transmission shafts (11), the outputs of which are followed by distribution shafts (10) on both sides of the driven railcar (2), and these distribution shafts (10) interconnect the pull-out units (12), further comprising in each case a countershaft transmission (13) vertically extendable quill (14). A vertically adjustable body (3) is mounted on the pull-out quills (14), which consists of a body frame (15) and a body (16), each pull-out quill (14) is secured with a lock nut (17) against the body frame (15) and the rigid body (16) is connected to the body frame (15).
Patent CZ-309214-B6 (CZ)
Title: A method of creating a composite glass image and a composite glass image
Inventor: ŠINKOVÁ ALENA
IPC: C03C27/06
Filed: 2020-12-23
Abstract: The composite glass image consists of at least two transparent glasses (1 to 1n, 2) of the same size, the last glass (2) has a mirror finish, a part of the motif (3) is applied to the front side of the first transparent glass (1 to 1n), on the one hand on the reverse side of the first transparent glass (1 to 1n), and on the last glass (2) with a mirror treatment, the individual glasses are parallel at a distance from the locking (4) and as a whole placed in the frame (5).
Patent CZ-300822-B6 (CZ)
Title: Liquid polymeric compositions for controlled release of bioactive substances
Inventor: CHERN REY T
IPC: B32B5/00
Filed: 1999-03-18
Abstract: In the present invention, there is disclosed a liquid polymeric composition for controlled release of eprinomectin, a well-known antiparasitic agent, consisting essentially of: (a) 1 to 10 g of eprinomectin per 100 ml of composition; (b) 1 to 10 g of a poly(lactide-co-glycolide) copolymer per 100 ml; wherein the weight ratio of the poly(lactide-co-glycolide) copolymer to the eprinomectin is 1 : 1 or less and the ratio of lactide to glycolide of the poly(lactide-co-glycolide) copolymer is from about 75 : 25 to about 65 : 35; and (c) at least one lipophilic solvent or a mixture of hydrophilic and lipophilic solvents, wherein the volume ratio of the hydrophilic and lipophilic solvents is from about 80 : 20 to about 5 : 95.
Patent CZ-289937-B6 (CZ)
Title: Mechanism of folding arm support for railway vehicle seats
Inventor: BORUTA IVAN ING
IPC: B61D33/00
Filed: 2000-11-21
Abstract: The proposed mechanism of folding arm support for railway vehicle seats consists particularly of the arm support body (5), a spigot (2), a hub (4) and an arresting element (3). The spigot (2), being fixedly coupled with the seat frame (1), has a spigot conical surface (21) serving for mounting thereon an arresting surface (31) of said arresting element (3) being formed by an independent cone (33). Said arresting element (3) is provided with two arresting projections (32) disposed symmetrically on the circumference thereof. The hub (4), being fixedly coupled with the arm support body (5) and a baring (6), and which is rotatably mounted on said spigot (2), is also provided with two hub projections (41) disposed symmetrically on the circumference thereof. A screw (7) with a washer (8) is mounted in the spigot (2), in the longitudinal direction thereof. The screw (7) passes through a hole made in said arresting element (3). The arresting element (3) is at the same time joined by a profiled joint with a splice bar (34) having projections, whose shape is identical with that of the arresting projections (32). The hub (4) is placed in a cavity of the arm support body (5) and is enclosed by a cover plug (9).
Patent CZ-297057-B6 (CZ)
Title: Skiving head and process for skiving cylinders and cylinder tubes
Inventor: OSTERTAG ALFRED
IPC: B23B29/034
Filed: 2001-04-11
Abstract: The peeling head (9) contains at least three radially floating peeling blades (10), which are spaced at equal angles around the central axis (16') of the peeling head. Each blade has at least one cutter (3,3'), where at least three cutters of different blades with rotation symmetry are arranged around the central axis. Independent claims are included for a method for using the peeling head and for a body, especially a cylinder or cylindrical pipe, with a cylindrical cavity.
Patent CZ-303435-B6 (CZ)
Title: 4-Pyrimidinyl-N-acyl-L-phenylalanine, intermediate for its preparation and pharmaceutical composition containing thereof
Inventor: SIDDURI ACHYUTHARAO
IPC: A61P25/00
Filed: 2000-11-28
Abstract: In the present invention, there is disclosed 4-pyrimidinyl-N-acyl-L-phenylalanine of the general formula I, in which the general symbols have specific meanings wherein the inventive compound is intended for the use as a medicament in the treatment of disease states mediated by the binding of VCAM-1 or VLA-4 or VLA-4-expressing cells, especially in the treatment of rheumatoid arthritis, multiple sclerosis, inflammatory bowel disease and asthma. There is also disclosed an intermediate for the preparation of the aforementioned compound as well as a pharmaceutical composition comprising the compound of the general formula I.
Patent CZ-296862-B6 (CZ)
Title: Panel-like decorative lining material and process for producing thereof
Inventor: LINHART STANISLAV
IPC: E04C2/00
Filed: 2002-07-24
Abstract: In the present invention, there is disclosed a panel-like decorative lining material having base components of aluminium, silicon, calcium oxides, further colored and/or colorless glass, contains a homogeneous, uniformly distributed mixture of finely dispersed powders of particle size up to 5 microns consisting of 45 to 70 percent by volume of Ali2Oi3 and/or NHi4Al(SOi4)i3 12Hi2O and/or potassium, magnesium, sodium, calcium aluminate, 10 to 25 percent by volume of CaO, 7 to 10 percent by volume of SiOi2, with supplementing components of 0 to 5 percent by volume of Bi2Oi3, 0 to 5 percent by volume of LiCl, 5 to 10 percent by volume of LiF and glass crystallizing ingredients and/or coloring ingredients based on metal oxides. The top layer being 1/5 to 1/3 thick of the total material thickness contains 40 to 70 percent of the total amount of the crystallizing glass and/or the coloring ingredient based on metal oxides, wherein inner structure is partially crystalline with voids being filled with an amorphous phase. Disclosed is also a process for preparing the above described panel-like decorative material, which process comprises preparation of a starting half-finished product by mixing together the individual components with addition of 2 to 7 percent by volume of water glass, placing subsequently the half-finished product into a refractory mold in an uniform layer being 10 to 20 mm thick and heat treating thereof with a temperature ranging from about 1650 to 1800 K and subsequently cooling down to room temperature. Then, 3 to 5 percent by volume of 25 to 40 percent solution of LiOH or NaOH are added to the original half-finished product and subsequently heating thereof is carried out first at a rate of 30 to 50 K/min to a temperature ranging from about 1100 to 1150 K. The dwell follows for a period needful for equalization of temperatures within the whole volume of the starting half-finished product. Subsequently there follows another heating at a rate of 15 to 25 K/min to a temperature ranging from 1650 to 1800 K and a dwell with this maximum temperature for a period of 10 to 40 minutes, whereupon an abrupt quenching takes place down to a temperature within the range of 1400 to 1500 K. There is then a second dwell with this temperature for a period needful for equalization of temperatures within the whole volume of the material. Subsequently there follows another abrupt quenching of the material to a temperature within the range of 950 to 1200 K and a third dwell with this temperature for a period needful for formation of crystalline phase in a portion of the material and uniformly distributed. Then, the material is cooled at a rate of 5 K/min. down to the lower cooling temperature of glass from which the material is composed and subsequently the product is cooled at a temperature of 700 to 800 K within a thermally insulated vessel to room temperature.
Patent SK-282796-B6 (SK)
Title: Testosterone derivative, pharmaceutical preparation containing it, its use and set containing it
Inventor: LEYSEN DIRK
IPC: A61K31/565
Filed: 1999-06-14
Abstract: The invention is the novel androgen (7alpha,17beta)-7- methyl-17-[(1-oxoundecyl)oxy]estr-4-en-3-one (MENT undecanoate). This compound distinguishes favourably from other testosterone derivatives in that it has a good solubility in oily media. It particularly exhibits a good dissolved potency relative to testosterone. The compound is particularly suitable for administration by means of injection.
Patent BR-PI0205039-B8 (BR)
Title: conjunto atuador de ferramenta para um dispositivo cirúrgico portátil, e, dispositivo cirúrgico portátil
Inventor: BRIAN C DODGE
IPC: A61F9/007
Filed: 2002-03-29
Abstract: "conjunto atuador de ferramenta para um dispositivo cirúrgico portátil, e, dispositivo cirúrgico portátil". instrumentos portáteis têm um conjunto atuador que pode ser empregado para atuar uma ferramenta distalmente montada por aplicação de força radial sobre a totalidade da circunferência de instrumento (isto é, é omni-atuável). mais preferivelmente, o conjunto atuador (10-1) inclui uma pluralidade de alavancas atuadoras geralmente em forma de l, circunferencialmente separadas (20) definindo superfícies de apoio arqueadas respectivas (22-1) ao longo de regiões de borda exteriores da mesma, e um anel de retenção (22) que circunferencialmente liga as alavancas atuadoras ao redor das regiões de borda exteriores da mesma. o anel de retenção mais preferivelmente define uma superfície de guia arqueada estacionária interior (20-3) em relação de forma associada às superfícies de apoio (22-1) de ditas alavancas atuadoras. força radial aplicada às seções de braço proximalmente se estendendo das alavancas por esse meio faz com que de forma responsiva as superfícies de apoio da mesma sejam deslizantemente movidas ao longo da superfície de guia de dito anel de retenção, assim para transformar tal força radial em movimentos longitudinais de um pino de atuação alongado (18) entre posições retraída e estendida do mesmo. provendo uma ferramenta que operativamente co-atua com o pino de atuação, um cirurgião pode atuar a ferramenta como precisado, aplicando força radial a qualquer ponto sobre a circunferência do conjunto atuador.
Patent EP-1216284-B8 (EP)
Title: Refrigerant de remplacement de r 22
Inventor: POWELL RICHARD
IPC: C09K5/04
Filed: 2000-09-29
Granted: 2006-03-15
Abstract: Composition de réfrigérant comprenant un composant hydrofluorocarboné contenant du 1,1,1,2-tétrafluoroéthane (HCFC 134a), ainsi qu'un additif choisi parmi un hydrocarbure saturé ou un mélange le comprenant, dont le point d'ébullition est compris entre -5 et 70 °C.
Patent EP-1387803-B8 (EP)
Title: Inner container for transporting lysine
Inventor: MINKE UWE
IPC: B65D90/04
Filed: 2002-05-10
Granted: 2008-04-23
Abstract: Inliner consists of top, bottom, back, front and two longitudinal side pieces of coated, woven polypropylene (or similar material), with: (A) flap(s) on the top and bottom ends of the rear piece and optionally a flap at the top or bottom of the front part;  (B) filling opening(s); (C) emptying opening(s); and (D) two belts, each with buckle(s), along the sides of the front part. Inliner consists of top, bottom, back, front and two longitudinal side pieces of coated, woven polypropylene (or similar material), with: (A) flap(s) on the top and bottom ends of the rear piece and optionally a flap at the top or bottom of the front part for fixing the inliner in the container;  (B) filling opening(s) in the upper part of the front piece; (C) emptying opening(s) in the lower part of the front piece; and (D) two belts, each with buckle(s), along the sides of the front part, for attaching to steel rods
Patent BR-PI0517674-B8 (BR)
Title: sistema de cápsula mole de não-gelatina contendo amido modificado e carragenina com solução de enchimento de natureza básica
Inventor: ELIZABETH YOUNGBLOOD
IPC: A61K9/48
Filed: 2005-10-26
Abstract: sistema de cápsula mole de não-gelatina. a presente invenção refere-se a um sistema de encapsulação de não-gelatina para cápsulas moles preenchidas com líquidos, pela natureza do veículo, do equilíbrio catiônico-iônico do veículo e dos ingredientes ativos, ou da concentração dos ingredientes e dos excipientes ativos que é difícil ou impossível encapsular comercialmente em cápsulas de gelatina. em particular, o sistema é adaptado para a encapsulação de enchimentos altamente básicos ou alcalinos. o sistema proporciona uma concha com base predominantemente de amido e carragenina geleificante, que exibe alta resistência tanto aos enchimentos concentrados quanto aos enchimentos alcalinos, em particular, àqueles enchimentos que contêm sal ou sais de ácidos fracos e bases fortes.
Patent BR-PI0601613-B8 (BR)
Inventor: DAVID B GRIFFITH
IPC: A61F2/958
Filed: 2006-05-05
Abstract: A surgical instrument (10) comprises a handle (19) connected to a shaft (15) and a pair of inflatable members (30,32). The shaft includes conduits (96) for communicating a pressurized medium to the inflatable members and an insufflation tube. The handle includes a port for communicating a pressurized medium to the conduits and a port for communicating a pressurized medium to the insufflation tube. After an anastomotic ring (14) has been deployed, the shaft may be positioned such that an inflatable member is positioned within each of the lumens joined by the anastomosis, such that an inflatable member is located on each side of the anastomosis. The inflatable members may be inflated to provide a seal in each of the lumens. With each of the lumens sealed by the inflatable members, the anastomosis site may be insufflated through the insufflation tube to leak or pressure test the anastomosis.