baber/WOPTO huggingface dataset:
Patent EP-1090033-B1 (EP)
Inventor: DEPLA ERIK
IPC: C12N7/01
Filed: 1999-06-23
Granted: 2004-12-29
Abstract: The present invention relates to HCV NS3 proteins and nucleic acids. In particular said HCV NS3 combines major epitopes correlating with the control of HCV infection. The HCV NS3 proteins and nucleic acids of the invention, or compositions comprising them are of use in prophylactic and therapeutic treatment of HCV infection. Specifically, the HCV NS3 proteins and nucleic acids are used in the preparation of a vaccine composition for the prophylactic and therapeutic treatment of HCV.
Patent EP-1129602-B1 (EP)
Title: Pultrusion process to form specially shaped pieces for transforming electric current into diffused heat
Inventor: STABILE ALDO
IPC: B29K105/08
Filed: 1999-07-07
Granted: 2002-09-11
Abstract: Process for producing tubular shaped pieces (105) having a rectangular cross section of low height, to transform electric current into diffused heat, by means of pultrusion, with continuous formation, added to known reinforcing materials such as roving (60) and mats (65) of fibreglas, on one broad side of the shaped piece (105), of one or more parallel nets (72, 73) of a weft woven (80, 81) fabric made from a continuous wire (77) of highly conductive material coated with insulating material (78), connected at set intervals to devices (111, 112) of electric sockets incorporated in the plastic material (50) so that, when the shaped piece (105) is cut through at the position of the devices (111, 112) to form electric sockets, and by filling the panels with insulating foam material (145) oblong panels (116) are obtained utilizable for innumerable purpose
Patent EP-1056458-B1 (EP)
Inventor: EISENACH JAMES C
IPC: A61P31/04
Filed: 1999-02-24
Granted: 2005-04-27
Abstract: Patients susceptible to, or suffering from chronic and/or female-specific pain are treated by administering an effective amount of a metanicotine-based compound.
Patent EP-1063010-B1 (EP)
Inventor: OHTSUKA HIROFUMI
IPC: B01J29/76
Filed: 1999-03-08
Granted: 2008-07-02
Abstract: L'invention concerne un catalyseur pour l'extraction d'hydrocarbures de gaz d'échappement contenant du méthane et de l'oxygène à l'excès. Ledit catalyseur comprend au moins un support choisi parmi la zircone, la zircone contenant des radicaux d'acide sulfurique et la zircone contenant du tungstène, et portés par ces derniers, du palladium ou du palladium/platine. L'invention porte aussi sur un procédé de clarification de gaz d'échappement au moyen dudit catalyseur.
Patent EP-1046163-B1 (EP)
Inventor: KAMPERMAN FRANCISCUS L A J
IPC: G06F21/62
Filed: 1999-09-14
Granted: 2007-02-14
Abstract: L'invention concerne un support d'information, du type disque optique, qui comporte une information disposée selon un format d'enregistrement. L'information renferme des données de format indiquant les paramètres du format d'enregistrement, du type adresses de début et d'arrêt de l'information d'utilisateur. L'information est enregistrée suivant des règles de codage prédéfinies, qui correspondent aux règles d'un format d'enregistrement différent, par exemple CD-ROM ou DVD, prévoyant un emplacement préétabli (12) sur le support d'information pour l'enregistrement des données de format. Néanmoins, cet emplacement (12) comporte une séquence de confusion (CON), et les données de format sont enregistrées en un second emplacement (CPS1) différent de l'emplacement préétabli. Un lecteur non conforme ne peut pas lire ou copier le contenu du support d'information, car la lecture est perturbée par les paramètres erronés du format d'enregistrement. Un dispositif d'enregistrement est conçu pour enregistrer la séquence de confusion et réaffecter les données de format, et un lecteur est conçu pour récupérer les données de format réaffectées.
Patent EP-1123270-B1 (EP)
Inventor: CLUBB CLYDE NEAL
IPC: C07D307/12
Filed: 1999-10-22
Granted: 2003-12-10
Abstract: L'invention concerne un procédé conçu pour la préparation d'une amine, qui consiste à mettre en contact, dans une zone de réaction, un aldéhyde soluble dans l'eau, de l'ammoniac et de l'hydrogène, en présence d'un catalyseur au ruthénium supporté à une température et une pression élevées. Le procédé, particulièrement utile pour la préparation de 3-(amino-méthyle)tétrahydrofuranne, consiste à mettre en contact une solution aqueuse de 3-formyltétrahydrofuranne avec de l'ammoniac et de l'hydrogène à une température et une pression élevées, en présence d'un catalyseur au ruthénium supporté. On a découvert que l'utilisation dudit catalyseur permettait d'éviter le problème de la lixiviation du catalyseur que l'on rencontre lorsqu'on utilise un catalyseur à base de nickel.
Patent EP-1135686-B1 (EP)
Title: Diagnosis of stage or aggressiveness of cancer
Inventor: JETT MARTI
IPC: A61K33/24
Filed: 1999-11-30
Granted: 2006-11-22
Abstract: A method of diagnosing the stage or aggressiveness of cancer and particularly breast and prostate cancer by measuring the deviation of levels of fatty acid binding proteins in mammalian tissue or body fluids from normal levels of fatty acid binding proteins. The invention relates to a family of key proteins called fatty acid binding proteins which are involved in metabolism of AA and other lipids and how they affect the proliferation of cancer cells.
Patent EP-1140532-B1 (EP)
Inventor: GRUBEL HARTMUT
IPC: B60H1/04
Filed: 1999-12-10
Granted: 2005-07-13
Abstract: The invention relates to a heating system (10) for the interior of a vehicle which can be driven by a liquid-cooled internal combustion engine (24). A cooling circuit (26) for the internal combustion engine has a conveying device (30) for a coolant and is connected to a heating circuit (40). A heating device which transfers heat energy to an air volume flow according to a required heating capacity is arranged in the heating circuit, said air volume flow being conducted into the vehicle interior via a channel system (14) at at least one outlet. A control device (32) which itself can be controlled with a control apparatus (34) is integrated into the cooling circuit (26). This control device sets a first control coolant temperature and triggers a modification of said first control coolant temperature to a second control coolant temperature according to at least one operating parameter of the vehicle (variable cooling). According to the invention, at least one of the control coolant temperatures (TK1, TK2) is modified according to the required heating capacity (HLA).
Patent IE-86512-B1 (IE)
Title: A conveyer assembly
Inventor: CROWE GEORGE
IPC: B65B35/00
Filed: 2009-12-18
Abstract: The present invention is directed to an assembly line for loading pharmaceutical substance in a syringe. In particular, the present invention is related to a syringe to conveyor comprising a vertical section, thus facilitating the upward transportation of empty syringe tubes using a conveyor with a relatively small footprint. Furthermore, the syringe tube conveyer comprises pivotable mounted delivery buckets on a conveyor belt, wherein the delivery buckets can be quickly and efficiently detached using a quick release mechanism. This allows the buckets to be removed and sterilised in a speedy and efficient manner. A guide rail system is also provided to control the pivotng of the delivery buckets along the route of the syringe tube conveyer. <Figure 2>
Patent IT-1295913-B1 (IT)
Title: High pressure self cleaning mixing device for production of reinforced polyurethane - has filler material fed into flow of polyurethane through channel extending longitudinally through cleaning member into mixing zone at rear end of discharge duct
Inventor: BONANSEA ALBERTO
IPC: B29B/
Filed: 1997-11-03
Granted: 1999-05-28
Abstract: First and second polyurethane components are mixed in a chamber (11) and fed into the rear end of a discharge duct (12) in which a cleaning member (27) reciprocates between an advanced position, in which the mixing chamber is closed, and a retracted position, which opens the mixing chamber to the discharge duct. Filler material (34) is fed into the flow of polyurethane through a channel (30) extending longitudinally through the cleaning member into a mixing zone at the rear end of the discharge duct (12), close to the point where the polyurethane mixture emerges under highly turbulent conditions into the discharge duct (12). Also claimed is a process and apparatus in which a flowing mixture of polyurethane and filler material is distributed onto a shaping surface (41) by laterally deviating the flow (42) by air jets (43,44).
Patent IT-1313136-B1 (IT)
Inventor: GATTARI MASSIMO
IPC: H01R25/14
Filed: 1999-08-10
Granted: 2002-06-17
Abstract: A device (10) for connecting an adapter (13) for lighting apparatus to an electrified track (14) comprises an attachment bracket (11) associated to a screw (15) manoeuvrable from outside, the attachment bracket (11) having a substantially rectangular plate-like surface (12) for engagement with the track (14), and to the attachment bracket (11) there being associated a manoeuvring screw (15) which enables tightening of the side brackets (25) of the track (14) between the rectangular plate (11) and the horizontal faces (17) of the adapter (13).  <IMAGE>
Patent IT-1267296-B1 (IT)
Title: Method for improving the raising operation on fabrics and associated device
Inventor: SCORTEGAGNA BUGNO
IPC: D06C/
Filed: 1994-09-28
Granted: 1997-01-28
Abstract: Method for improving the raising operation on fabrics, said method envisaging, in sequence, at least one raising operation carried out on special raising machine/s 15 and, possibly, a cutting operation carried out on special cutting unit/s 21, said procedure envisaging one or more successive passages and continuous passages of the fabric on at least one raising drum 17, envisaging, for every cycle and in accordance with a continuous sequence, an at least partial fabric 13 width restoration operation carried out following the raising operation, said width restoration being associated either with another pass of the fabric to be worked 13a through the raising machine 15, or with the gathering of the worked fabric 13b in the accumulation unit 14. <IMAGE>
Patent JP-2889229-B1 (JP)
Title: ヨーヨー
IPC: A63H1/30
Filed: 1998-04-15
Granted: 1999-05-10
Abstract: 【要約】
【課題】  回転速度によって異なった作動をさせ、遊戯 性を向上させる。
【解決手段】  回転軸は一対の中空円盤体からなる回転 体を両端部に固定連結する固定連結軸と、紐を巻き付け る表層回転軸とからなり、１の回転体は、外周体と回転 軸の間に外周側に弾性体、内周側に重りを回転軸を中心 に対称位置に複数以上設け、表層回転軸に回転体の回転 軸当接部を当接せしめ、ヨーヨーの回転速度が一定以上 に上がることによる遠心力の上昇により重りが弾性体の 付勢力に抗して外周側に移動することによって、回転軸 当接部を表層回転軸から離脱せしめ、回転体が紐を巻き 付けることなく回転することが可能であることを特徴と するヨーヨーによる。
Patent JP-3010490-B1 (JP)
Title: 成形品の取出装置
IPC: B29C45/42
Filed: 1999-05-07
Granted: 2000-02-21
Abstract: 【要約】
【課題】  型開き後に成形品を吸着させて取出す取出装 置において、成形品の取出し時間を短縮しつつ、把持機 構部での吸着不良をなくすことを課題とする。
【解決手段】  ＣＰＵ１によって、把持機構部７が成形 品の取出し位置に到達するまでの目標到達時間を算出 し、目標到達時間が成形品の離間に必要な時間であるエ ジェクト時間Ｔｅ' に一致した時点ＳＴで、突出し機構 部８を起動するエジェクト信号を出力するようにした。
Patent JP-2981551-B1 (JP)
Title: ゲル化剤
IPC: C09K3/00
Filed: 1998-09-14
Granted: 1999-11-22
Abstract: 【要約】
【課題】  生分解性を有し、生物に対する安全性の高い ゲル化剤を提供する。
【解決手段】  式（Ｉ）
【化１】
 （式中、Ｘは互いに同一でも異なってもよく、アルカリ 土類金属、Ｌｉ、Ａｌ及び有機塩基からなる群より選ば れる金属原子又は基である。ｎは１又は２を表わす。） で示される化合物からなるゲル化剤。
Patent JP-3037284-B1 (JP)
Title: 羽口ブロックの補修方法及びその補修方法に用いられる補修装置
IPC: B22D41/02
Filed: 1998-10-20
Granted: 2000-04-24
Abstract: 【要約】
【課題】羽口ブロックの補修作業を極力少なくして、製 鉄所における生産効率の低下を無くし、かつ取鍋の補修 に関するコストの低減を可能にする羽口ブロックの補修 技術を提供する。
【解決手段】本発明は、取鍋１の底部の羽口ブロック１ ｃの羽口周りを補修する補修方法であり、羽口ブロック １ｃの羽口１ｂ内に配される羽口装着部材の交換時にお いて、新しい羽口装着部材の装着前に、羽口周りの摩損 領域に補修材を吐出する吐出部材１１，１２を羽口１ｂ にセットして、前記摩損領域に補修材１５を流し込むこ とを特徴とする。
Patent JP-3068099-B1 (JP)
Title: 車両用アクセル操作板
IPC: B60K26/02
Filed: 1999-10-25
Granted: 2000-07-24
Abstract: 【要約】
【課題】  簡単な構造にしてブレーキペダルとの誤動作 事故が起らないようにした車両用アクセル操作板を提供 する。
【解決手段】  車両進行斜め右方向に角度をつけ、ここ から車両前方へ向け上方傾斜面を形成した基板１と、該 基板１の下端寄りに立設した基軸に１３回動自在に取着 されるガイド板２と、板状体３１と該板状体３１の右側 縁に隆起部３２が形成され、前記ガイド板上に設けた上 下２箇所の軸受４１に該板状体３１の上縁及び下縁のほ ぼ中央部分が軸支されるアクセル板３と、を具備し、該 アクセル板３が常態で右側に傾きその右裏面側が前記ガ イド板２に当接するよう付勢力を受け、且つ、前記隆起 部３２に足Ｆの右側縁を当接させて前記基軸１３を中心 にアクセル板３を右回転することにより加速できるよう にした。
Patent JP-3017201-B1 (JP)
Title: 画像形成装置
IPC: G03G15/02
Filed: 1998-12-22
Granted: 2000-03-06
Abstract: 【要約】
【課題】  ローラ状ブラシ帯電体におけるブラシの起毛 や倒れ等の癖を付きにくくすると共に、特に斜毛タイプ のブラシの深奥部に蓄積される汚れを効果的に除去する ことができ、ローラ状ブラシ帯電体による感光体への帯 電状態を常に良好に維持できる画像形成装置を提供す る。
【解決手段】  画像形成装置は、接触するローラ状ブラ シ帯電体１によって電荷を付与した感光体ドラム３の表 面に静電潜像を形成する。この画像形成装置は、ローラ 状ブラシ帯電体１に回転しつつ接触して該ローラ状ブラ シ帯電体１のブラシパイル２１を起毛させるブラシクリ ーナ１１と、ブラシクリーナ１１と感光体ドラム３との 間に配設された、ローラ状ブラシ帯電体１に接触して該 ローラ状ブラシ帯電体１のブラシパイル２１を整える整 形ブレード１２とを有している。
Patent MD-4844-B1 (MD)
Title: Use of glutarimide derivative for overcoming resistance to steriods
Inventor: NEBOLSIN VLADIMIR
IPC: A61P37/08
Filed: 2019-11-22
Abstract: The invention relates to medicine, particularly to a drug that is effective for overcoming steroid resistance and treating disorders in patients having steroid resistance, such as asthma, by using a 1-(2-(1H-imidazol-4-yl)ethyl)piperidine-2,6-dione compound:.
Patent NO-315272-B1 (NO)
Inventor: TAKANO YASUO
IPC: C07D403/12
Filed: 2000-03-01
Abstract: The present invention provides compounds with antagonism against excitatory amino acid receptors, in particular, AMPA receptor, having 6,7-asymmetrically disubstituted quinoxalinecarboxylic acid derivatives and their addition salts as effective ingredients, and processes for preparing them, and relates to 6,7-asymmetrically disubstituted quinoxalinecarboxylic acid derivatives represented by a general formula (1) <CHEM> Äwherein, Q denotes a halogen atom, lower alkyl group which may be substituted with halogen atom, general formula (2) Ar-P- (wherein Ar denotes a phenyl group or naphthyl group which may have one or more substituents, and P denotes a lower alkylene, lower alkenylene, lower alkynylene, oxygen or sulfur atom), or general formula (3); L-A-   R denotes a nitro group, trifluoromethyl group, amino group which may be substituted, or general formula (7), <CHEM>   R<1> denotes an aralkyl group, phenyl group, naphthyl group, 5- or 6-membered heterocycle and its condensed ring (these may have one or more substituents on aromatic ring or heterocycle), hydrogen atom, lower alkyl group which may be substituted with halogen atom or cycloalkyl group, and R<2> denotes a hydroxyl group, lower alkoxy group or general formula (6) <CHEM> Ü, and their addition salts.
Patent NO-321995-B1 (NO)
Inventor: MEREDITH DOONE RODNEY
IPC: H01C7/12
Filed: 2001-06-20
Abstract: A high voltage (station class) surge arrester comprises a plurality of serially connected stage. Each stage comprises a plurality of low voltage (distribution class) polymer housed solid state surge arresters which are electrically matched. The individual surge arresters of each stage are connected together and to the respective surge arresters of the (or each) adjacent stage by means of cast metal mounting brackets (spiders) having plural equiangularly-spaced limbs to the ends of which the surge arresters are attached. Corona suppression rings are mounted at the top end of the arrester and separate corona suppression components are mounted at the ends of the limbs of the intermediate stages.
Patent NO-321694-B1 (NO)
Inventor: ELLINGSEN JAN EIRIK
IPC: A61L27/30
Filed: 2001-06-22
Abstract: An implant with a surface modified for improved bio-compatiability consisting of a metal or an alloy thereof, said implant surface comprising a modified outer layer is disclosed, wherein said metal preferably is titanium, zirconium, hafnium or tantalum, and most preferably titanium, and said modified outer layer preferably comprises a hydride of said metal. Also a method for the production of such an implant is disclosed.
Patent NO-328870-B1 (NO)
Inventor: HARDER ACHIM
IPC: A61P33/00
Filed: 2001-11-05
Abstract: The invention relates to the use of piperazines for potentiating the endoparasiticidal action of cyclic depsipeptides in endoparasiticidal agents. Said depsipeptides are comprised of amino acids and hydroxycarboxylic acids serving as ring structural elements and having 24 ring atoms. The invention also relates to agents of this type and to the use of piperazines and cyclic depsipeptides, said depsipeptides being comprised of amino acids and hydroxycarboxylic acids serving as ring structural elements and having 24 ring atoms, in order to produce endoparasiticidal agents.
Patent NO-332730-B1 (NO)
Inventor: JOHANSSON JOACHIM
IPC: H04L47/32
Filed: 2002-10-29
Abstract: Device for service differentiation in a communication network, which device includes a classification device arranged to divide data packets of different services into different flows. For each flow the device includes a metering device arranged to meter data transmission speed in respective flow, and for each metering device there further is an action device, arranged to execute actions depending the belonging metering device. A queuing device is arranged to queue packets from said different action devices for transmission. The invention is characterized in that a first metering device, out of said metering devices, calculates the sum of metered data transmission speed of all flows connected to the classification device. Said services include a frame service with predetermined bandwidth, and within this frame service said first service and a second service, at which the second service is guaranteed a given bandwidth and said first service is arranged to allocate available bandwidth within the frame service. The action device of the first service is arranged to execute actions on the flow belonging to the first service, for instance throw away data packets, depending on the sum of metered data transmission speed for all flows.
Patent NO-335506-B1 (NO)
Inventor: DUDLEY ROBERT E
IPC: A61P5/26
Filed: 2003-02-28
Abstract: A pharmaceutical composition useful for treating hypogonadism is disclosed. The composition comprises an androgenic or anabolic steroid, a C1-C4 alcohol, a penetration enhancer such as isopropyl myristate, and water. Also disclosed is a method for treating hypogonadism utilizing the composition.
Patent NO-341511-B1 (NO)
Title: Lagringsdyktig, hydraulisk aktiv sementholdig oppslemning med lav densitet, fremgangsmåte for sementering inne i en undergrunnsformasjon for en olje- og gassbrønn og fremgangsmåte for fremstilling av den lagringsdyktige hydraulisk aktive sementholdige oppslemmingen med lav densitet.
Inventor: BRAY WINDAL SCOTT
IPC: C09K8/467
Filed: 2004-08-20
Abstract: Den lagringsdyktige hydraulisk aktive sementholdige oppslemning med lav densitet ifølge oppfinnelsen er egnet for sementering inne i en undergrunnsformasjon for olje- eller gassbrønner. Lavdensitetsoppslemningen omfatter et hydraulisk aktivt sementholdig materiale, et størkningsretarderende middel, et plastiseringsmiddel, glass- eller keramiske mikrokuler, og et forsterkningsmiddel. Videre er oppslemningen hovedsakelig fri for et dispergeringsmiddel. Den lagringsdyktige hydraulisk aktive sementholdige oppslemning med lav densitet fremstilles ved å tilsette glass- eller keramiske mikrokuler til et hydraulisk aktivt sementholdig materiale, et forsterkningsmiddel tilsettes til den mikrokuleholdige blanding, og den resulterende blanding blandes med vann, et størkningsretarderende middel, og et plastiseringsmiddel for å generere en oppslemning, hvori det størkningsretarderende middel er til stede i en mengde tilstrekkelig til å tillate lagring av oppslemningen.
Patent NO-335962-B1 (NO)
Inventor: CLARKE ROSS ROBERT
IPC: G06K19/04
Filed: 2004-09-09
Abstract: A method of manufacturing a tag ( 100 ) having an electronic device, which may be a transponder ( 1 ) embedded in binding material, the method including applying a pre-coat of binding material ( 5 ) to the transponder ( 1 ), at least partially curing the pre-coat of binding material ( 5 ), locating the resulting pre-coated transponder ( 1 ) in further binding material ( 3 ) and curing the further binding material ( 3 ). The method may further include applying a vacuum to the binding material ( 5 ) and binding material ( 3 ), heating the binding materials and vibrating the binding materials. Apparatus for producing tags ( 100 ) is also described and claimed.
Patent NO-335256-B1 (NO)
Inventor: TAKAHASHI KEIKO
IPC: C07D209/42
Filed: 2006-04-05
Abstract: A crystalline form of N-(3-cyano-4-methyl-1 H -indol-7-yl)-3-cyanobenzenesulfonamide having a diffraction peak at a diffraction angle (2¸ ± 0.2°) of 19.1° in a powder X-ray diffraction.
Patent NO-343256-B1 (NO)
Title: Flavonoid-sukker-addisjonsprodukt samt anvendelse derav og preparat
Inventor: DEGENHARDT ANDREAS
IPC: A23L5/20
Filed: 2007-05-18
Abstract: Flavonoid-sukker-addisjonsprodukter og en fremgangsmåte for fremstilling av slike. Det beskrives også anvendelse av disse addisjonsprodukter for modifisering av smaken på matprodukter.
Patent PL-95925-B1 (PL)
IPC: C25B13/08
Filed: 1975-10-15
Abstract: Disclosed are a sulfonyl group containing fluorocarbon polymer cation-exchange membrane, one side of which has been amine treated to a depth of at least 10 microns, as well as a chlor-alkali electrolytic cell employing same.
Patent PL-130624-B1 (PL)
Title: Mower
IPC: A01D34/64
Filed: 1982-08-30
Abstract: A mower has a mower support mount beam with at least one rotating mowing device as well as a flexible coupling to a carrying mount beam and a hitching mount. The carrying mount, when the machine is moving forward is in front of the mower support mount and above it. A latching mechanism is supplied for the carrying mount beam which includes a biased spring member and a movable intermediate member which projects into a clasping pocket of the carrying mount beam so that a swinging locking clasp which has a pull cord thereon can grip it.
Patent PL-156089-B1 (PL)
IPC: C09J131/04
Filed: 1988-10-05
Abstract: Dyspersyjny klej polioctanowinylowy, zwłaszcza dla introligatorstwa, oparty na polimerze
lub kopolimerze octanu winylu z dodatkiem plastyfikatorów i innych środków modyfikujących
własności kleju, znamienny tym, że na 100 części wagowych dyspresji wodnej polimeru lub
kopolimeru octanu winylu zawiera od 2 do 15 części wagowych estru lub estrów alifatycznych
lub aromatycznych kwasów dwukarboksylowych i alkoholi jednowodorotlenowych o długości
łańcucha od C4 do Cs oraz od 0,1 do 20 części wagowych roztworu wodnego poliakryloamidu
i/lub od 0,1 do 8 części wagowych krzemionki koloidalnej, w której co najmniej 90% wagowych
stanowią ziarna o średnicy nie większej niż 0,063 mm.
Patent PL-158470-B1 (PL)
Title: Method for preparation of soaps, especially for the plastics processing
IPC: C11D/
Filed: 1988-12-13
Abstract: A method of obtaining soaps, particularly for plastics processing industry, by means of neutralization or replacement reaction of salts of bivalent metals with fatty acids, characterized in that the dark-brown side product obtained during oxidizing aliphatic hydrocarbons to acetic acid, is subjected to distillation under atmospheric pressure at the temperature of 120 degrees C, and further the residue is suspended in a polar solvent miscible with water and solving the obtained salt of bivalent metal, such as for example glycols or glycerin, or, preferably the residue of distillation under atmospheric pressure, is subjected to distillation under lowered pressure equal to 20 hPa, and the distillate from the last distillation is suspended in the polar solvent mentioned above, and further, to the suspension obtained by the first or the second method, salt of bivalent metal is added, using a 0.1-10 percent stoichiometric excess of the mixture in relation to the salt used, and the process is conducted at a temperature between 40 and 150 degrees C, preferably under pressure lowered than 20 hPa, and after the reaction is finished, a compound is possibly added to the solution, which mixes with the used solvent and does not dissolve the obtained salt, preferably ketone, such as particularly acetone or diethyl ketone, in the amount between 20 and 200 percent in excess over the polar solvent, and the precipitation process is conducted at a temperature between 20 degrees C and the boiling point of the compound used, and further the precipitated sediment is separated from the solution.