baber/WOPTO huggingface dataset:
Patent EP-1106534-B1 (EP)
Inventor: MARTI SALA JAIME
IPC: B65D90/62
Filed: 1999-08-11
Granted: 2003-04-23
Abstract: Silo for the storage of light hollow bodies with controllable discharge, comprising a large deposit (1) provided with a discharge opening (2) at a lower part thereof, said opening being superimposed over an outlet conveyor belt (3) and also having a dispenser device (5) with first plate (6) and a second plate (7) which are hinged respectively to opposite walls of said deposit (1) by means of an axis (6a, 7a), said walls being downwardly inclined with respect to their articulation (6a, 7a) and with opposite slopes; said plates (6, 7) can overlap each other at their distal areas of the articulation thereby closing the bottom of the deposit (1) and/or separating from each other to form said opening (2) of given amplitude; pushing means (8, 9) actuated continuously or in jerks are associated to the plates (6, 7); a flap (11) is hingedly mounted next to the free end of said first plate (6) and is associated to pushing means (12). <IMAGE>
Patent EP-1116137-B1 (EP)
Inventor: PAUL CALVIN
IPC: G06F17/30
Filed: 1999-09-03
Granted: 2003-11-12
Abstract: Database 20 consists of a field declaration table 22 defining data field types, a record declaration table 24 defining data record types, a field/record table 26 defining which record contains which data fields, a plurality of field data tables 30, one for each data field type identified in the field declaration table 24, and a plurality of record reference tables 28, one for each record identified in the record declaration table 24. Each record reference table 28 stores, for each field identified as associated with that record in field/record table 26, the data item references to data items stored in the corresponding field data table 30. Each data field is declared once and stored uniquely, regardless of how many data records contain that field. The data values for a data field are also stored uniquely. Duplication of stored data is thus avoided, and additions of new fields to the database are easily accomplished. Methods for the storage and retrieval of data items and records are described (figs. 3-7).
Patent EP-1115344-B1 (EP)
Inventor: PISHARODI MADHAVAN
IPC: A61B17/70
Filed: 1999-09-24
Granted: 2006-07-19
Abstract: A multi-axis correction washer for use with a spinal stabilizer for internal spinal fixation. The bodies of the washer are provided in cylindrical and wedge-shaped cylindrical configurations with a hole in the center of the longitudinal axis of the cylinder and/or offset from the center axis of the cylindrical washer and a shoulder or other structure for rotatably engaging a hole in a spinal implant. The spinal implant can be a plate and screw-type, ladder-type, or monorail-type spinal fixation system. The washer is rotated to provide an infinite range of angles and screw placements relative to the central axis of the spinal column for maximum flexibility of installation and to effectively transfer the load on the spinal column to the implant, all while maintaining an angle of approximately 90° between the head of the screw and/or nut and the washer which engages the implant.
Patent EP-1117668-B1 (EP)
Inventor: RICHTER BODO
IPC: C07C45/50
Filed: 1999-09-29
Granted: 2002-12-11
Abstract: A fluorous phosphine wherein the phosphor is coupled to at least one aryl or alkyl moiety, to which moiety a fluorous tail is coupled, wherein a spacer group, containing a non-carbon atom, is positioned between the aryl or alkyl moiety and the fluorous tail, a process for the preparation of said phosphines, metalcomplexes, catalysts and catalyst compounds therefrom and their use in catalysis.
Patent EP-1121766-B1 (EP)
Inventor: BUTLER BRIAN K
IPC: H04B1/707
Filed: 1999-10-12
Granted: 2006-12-27
Abstract: A novel and improved method for performing paging is described. In one embodiment of the invention a searcher is used to detect spread spectrum signals. Samples received RF signals are stored in a sample buffer. During standby mode, the samples are gathered during paging slots assigned to the mobile. A set of searches are performed on the samples, and if pilot signals are detected additional demodulation is performed to detect paging messages. The resulting set of demodulation data may be combined to increase detection. After a page message has been detected, additional demodulation resources may be activated to processes more complete page messages, or other information channels. In one embodiment of the invention, the searcher includes a demodulator to perform quick page detection without the use of finger elements to reduce idle mode power consumption.
Patent EP-1144792-B1 (EP)
Inventor: GERSDORF OLIVER
IPC: E06B7/23
Filed: 1999-12-09
Granted: 2003-04-09
Abstract: The invention relates to a window or a door with a frame and casement sash (1, 2). According to the invention a peripheral sealing chamber (24) is embodied between the frame and casement sash (1, 2) which is sealed off by means of at least one seal (21). The frame (1) and casement sash (2) can be optionally locked or unlocked via a mobile bolt (5) and a drive rod fitting presenting fixed points of engagement (6) for the bolt. To be able to move the window into a ventilation position without releasing the locked position of the drive rod fitting, since this would reduce the security offered by the window or door concerned, the invention provides for the drive rod fitting (3) to have a device (20) for moving the seal (21) from a first position, in which the seal (21) contacts the frame (1) and casement sash (2), into a second position in which the seal (21) is lifted away from said frame (1) or casement sash (2). In the second position the bolts (5) continue to engage their points of engagement (6). The invention also relates to a device by means of which even casement sashes not having a drive rod fitting can be moved into a ventilation position.
Patent EP-1144367-B1 (EP)
Inventor: CHANDRAMOULI SITHAMALLI V
IPC: C07C255/57
Filed: 1999-12-17
Granted: 2004-09-29
Abstract: Methods for stereoselective substitution in which a (mono or un)-alpha-substituted unprotected beta-amino ester compound or salt thereof is reacted with an aliphatic electrophile in the presence of a base selected from alkyl lithium compounds, lithium hydride, lithium amide, lithium dialkyl amides and alkali hexamethyldisilylamines.
Patent IT-1286685-B1 (IT)
Inventor: CARAPELLI GIOVANNI
IPC: B67D7/08
Filed: 1996-07-29
Granted: 1998-07-15
Abstract: Measuring device, particularly for fuel pumps in service stations, characterized in that it comprises a pulser (A) equipped with a microprocessor unit and an electronic head (C) equipped with a microprocessor unit, in which device the pulser and the electronic head are connected and mutually communicate information and data correlated to the (I); the information and the data are encrypted by means of an algorithm loaded in said microprocessor units and are sent to the electronic head from the pulser together with the measurement values of each supply, in order to allow the verification and the validation of the trasmitted data. <IMAGE>
Patent IT-1305777-B1 (IT)
Title: Round bales of hay treating device has at least one hermetic container of the material to be treated connected at least to a vacuum pump
Inventor: MARTINELLI ADRIANO
IPC: A01F/
Filed: 1998-10-06
Granted: 2001-05-16
Abstract: The device has at least one hermetic container of the material to be treated connected at least to a vacuum pump. The container is constituted by a bag (1) made of packaging laminate.
Patent IT-1294040-B1 (IT)
Title: Disposable safety syringe - has sleeve slidable on barrel while held retracted against spring until end of plunger stroke
Inventor: RESTELLI SERGIO
IPC: A61M/
Filed: 1997-02-12
Granted: 1999-03-15
Abstract: Disposable safety syringe has a sleeve (14) slidable on its barrel and held in a retracted position against a spring (16). The sleeve is released at the end of the stroke of the plunger (2) and advances to cover the needle (5). The rear rim (13) of the sleeve has a tooth engaging hook-like teeth (12) on tongues (10) mounted on the rear end of the barrel. The rear end of the stem (3) of the plunger has a device (8) for co-operating with the tongues so they release the rim. Lateral locking projections (28) retain the sleeve in its advanced position.
Patent IT-1297531-B1 (IT)
Inventor: MAITAN GIANNI
IPC: B05C1/08
Filed: 1997-12-31
Granted: 1999-12-17
Abstract: This concerns an engraved cylinder for use on machines for rolled finishing of hides, artificial hides, fabric, synthetic materials and the like of the type having an externally engraved surface so as to form grooves or honeycombs in a continuous helical pattern. The said cylinder is characterized in that the angle of slope of the helix of the said honeycombs in relation to the axis of the body of the cylinder lies between 50 DEG  and 85 DEG . <IMAGE>
Patent JP-3086878-B1 (JP)
Title: リチウム金属二次電池
IPC: H01M10/052
Filed: 1999-05-14
Granted: 2000-09-11
Abstract: 【要約】
【課題】特に、リチウム金属を負極材料として用いたリ チウム二次電池を提供することを主目的とする。
【解決手段】負極材料としてリチウムを主成分とするリ チウム合金及びリチウム金属の少なくとも１種を用い、 正極材料としてリチウムイオンを可逆的に吸蔵・放出で きる化合物を用いる二次電池であって、電解質としてリ チウム塩、ポリビニリデンフロリド及びトリフルオロ酢 酸エチルを含むゲル電解質を用いることを特徴とするリ チウム金属二次電池。
Patent JP-3100374-B1 (JP)
Title: インキ供給装置及びインキキー
IPC: B41F31/04
Filed: 1999-06-03
Granted: 2000-10-16
Abstract: 【要約】
【課題】  インキ供給装置及びインキキーに関し、隣合 う同士間の隙間へのインキの浸入を抑制して動作の安定 と清掃作業の省力化とを可能にする。
【解決手段】  インキ壺内に複数のインキキー１の表面 を液密に被覆するカバー部材を備えてインキキー１がイ ンキと直接接触する面積を低減するとともに、カバー部 材により被覆された複数のインキキー１の互いに隣接す る側面１１のいずれか一方又は両方に、インキキー１の 表面１２から底面１９に通じる溝１３Ａ，１３Ｂを形成 して、インキの漏出等に起因して毛細管減少によりイン キキー１，１間にインキが浸入してまった場合でも、こ れらの溝１３Ａ，１３Ｂによって浸入したインキの拡散 を防止する。
Patent JP-2958884-B1 (JP)
Title: 一軸減圧弁
IPC: G05D16/06
Filed: 1998-06-19
Granted: 1999-10-06
Abstract: 【要約】
【課題】  摺動抵抗を低減して減圧性能をより向上し、 保守を容易とする。
【解決手段】  環状のシールパッキン４を防止部３０で 固定したパッキン受け５、空気室Ｂに収容されるコイル スプリング１９により開弁方向に押圧された状態で設け られ、二次側の圧力が上昇した場合、その圧力によって 閉弁位置に移動する弁体１２、弁体１２と弁体ガイド部 材６との間を液密にシールする摺動抵抗が少ない材料か らなるシール部材２０、及び弁体１２にネジ式で取り付 けられ二次側受圧面を構成する環状のダイヤフラム１３ を備え、シール部材２０、ダイヤフラム１３及びシール パッキン４の交換が可能なように接続部材８をケース体 ３に対して着脱容易に接続する。
Patent JP-2972732-B1 (JP)
Title: Ａｔｍセル分離回路と分離方法
IPC: H04L12/28
Filed: 1998-07-17
Granted: 1999-11-08
Abstract: 【要約】
【課題】  入力されるＡＴＭセルを回線ごとに分離して 出力するときに、後段に接続される回線の回線速度，ビ ット幅に合わせて、回線単位にＡＴＭセルを分離して出 力できるＡＴＭセル分離回路を提供することにある。
【解決手段】  本発明によるＡＴＭセル分離回路は、入 力されるＡＴＭセルを回線単位に分離するセル分離部１ ０〜１１と、回線単位に分離されたＡＴＭセルデータを 出力回線のビット幅に合わせるためのパラレルシリアル 変換部１２〜１３と、パラレルシリアル変換されたＡＴ Ｍセルをセレクト信号２３により入力されたＡＴＭセル データが何回線に分離されて出力するのかを選択するた めの選択回路１４と、選択回路から出力されたＡＴＭセ ルデータの蓄積及びクロック乗換えを行うセルバッファ １５〜１８とを設けている。
Patent JP-2934236-B1 (JP)
Title: 風力選別機
IPC: B07B9/00
Filed: 1998-08-10
Granted: 1999-08-16
Abstract: 【要約】
【課題】  防音、防振措置が不要であり、かつスペース の増大を招くことなく処理を大幅に増大し得る風力選別 機を提供する。
【解決手段】  水平に若しくは所要角度で傾斜させて設 置した管状のケーシング１と、ケーシングの一端部に設 けられ、ケーシング内にその長手方向に向けて高速の空 気を押し込む空気押込口４と、空気押込口の下流側のケ ーシングの上面に設けられ、被処理物Ｍが上記空気流に よりケーシング内に吸引される投入口６と、投入口より 下流側のケーシングの上面に設けられ、所要の速度で空 気を吸引する空気吸引口７と、空気吸引口と対向してケ ーシングの下面に設けられ、所要速度の空気を空気吸引 口方向に吹き込む空気吹込口１３と、ケーシングの他端 部に設けられ、被処理物を排出する排出口１７とを備え ている。
Patent JP-3010440-B1 (JP)
Title: 商品表示カードを有する商品陳列用具
IPC: G09F1/10
Filed: 1998-08-19
Granted: 2000-02-21
Abstract: 【要約】
【課題】  本発明は、あまり加工を加えないカードを懸 け止め基部の上部に固定し、カードをほとんど水平のま まの安定状態を呈するようにした商品陳列用具を提供す るものである。
【解決手段】  本発明は、スリットとこのスリットから 離間して位置する突起とを形成した懸け止め基部上部の 前記スリットと突起に対して、挿入部とこの挿入部から 離間して位置する嵌合孔の夫々を備えた前記商品表示カ ードの一端部における前記挿入部と嵌合孔とを係合する ことにより、商品表示カードの一端部を懸け止め基部に 固定するという技術手段を採用した。
Patent NO-329042-B1 (NO)
Inventor: WOLFF HANS-MICHAEL
IPC: A61P25/16
Filed: 2000-09-27
Abstract: The invention relates to a transdermal therapeutic system (TTS) for the transcutaneous administration of pergolide over several days and to a method for its manufacture without using solvents. The TTS contains a matrix mass, containing pergolide and taking the form of a layer, which contains a (meth)acrylate copolymer containing ammonio groups or a mixture of a (meth)acrylate copolymer containing amino groups and a (meth)acrylate polymer containing carboxyl groups, 10-50% by weight propylene glycol and up to 5% by weight pergolide.
Patent NO-321348-B1 (NO)
Inventor: ZEY EDWARD G
IPC: C07C29/128
Filed: 2001-11-30
Abstract: A process for treating a composition containing a substantial proportion of trimethylolpropane bis-monolinear formal (TMP-BMLF) or trimethylolethane bis-monolinear formal (TME-BMLF), e.g., a heavy ends residue obtained from the purification of a crude trimethylolpropane (TMP) or trimethylolethane (TME) product, wherein the composition is contacted at an elevated temperature with a strong acid catalyst, e.g., methanesulfonic acid, to produce a composition containing significantly increased amounts of TMP and trimethylolpropane monocyclic formal (TMP-MCF) or TME and trimethylolethane monocyclic formal (TME-MCF) respectively.
Patent NO-331900-B1 (NO)
Title: Ekspanderbar sandskjerm og fremgangsmate for anvendelse
Inventor: JOHNSON CRAIG D
IPC: E21B43/10
Filed: 2002-01-15
Abstract: Den foreliggende oppfinnelse vedrører et system for filtrering i et brønnhullsmiljø. Systemet omfatter et sandfilter (80) med en rørkomponent med i det minste et parti som er formet av bistabile celler (23,1030,132). Videre kan systemet omfatte i det minste et filtermedia (94) som definerer et flertall perforeringer (98). Perforeringene (98) er valgt for å tilveiebringe et forhåndsbestemt strømningsmønster derigjennom. Systemet kan også omfatte en ekspanderbar filterkomponent som har et flertall bistabile celler (23,130,132) og et filter anbrakt langs den ekspanderbare filterkomponenten. Videre beskriver oppfinnelsen en fremgangsmåte for å begrense strømning av partikkelmateriale inntil et rør benyttet for å lede fluid gjennom røret. Fremgangsmåten omfatter dannelse av et partikkelfilter (80, 120) med et flertall bistabile celler, plassering av partikkelfilteret (80,120) oppstrøms fra røret og ekspansjon av partikkelfilteret (80,120). Til slutt beskrives et system for forbedring av motstanden mot sammenklapping av en ekspanderbar anordning. Anordningen omfatter et ekspanderbart rørsystem for anvendelse i et brønnhullsmiljø hvor det ekspanderbare rørsystemet har et første lag som overlapper et andre lag og en låsemekanisme (109), hvorved ved ekspandering av det ekspanderbare rørsystemet tilrettelegger låsemekanismen (109) for opprettholdelse av det ekspanderbare systemet i den ekspanderte tilstanden.
Patent NO-329432-B1 (NO)
Inventor: KEENAN ELIZABETH ANN
IPC: B01D61/18
Filed: 2002-02-05
Abstract: Improved methods and devices for detecting microorganisms, such as yeast and bacteria in mixtures, are disclosed. Methods include passing a sample mixture thorough a filter device, which has been pretreated with detergent resuspending the filtrand from the filter membranes and detecting the presence of microorganisms in the filtrand.
Patent NO-337896-B1 (NO)
Inventor: Müller Walter
IPC: A61P25/02
Filed: 2005-11-10
Abstract: The invention relates to a topical patch comprising a therapeutic compound-impermeable backing layer, a self-adhesive matrix based on polysiloxanes and containing capsaicin or a therapeutic compound analogous to capsaicin, and a protective film to be removed before use, in which the matrix contains liquid microreservoirs based on an amphiphilic solvent, in which the therapeutic compound is present in completely dissolved form and the concentration of the therapeutic compound in the microreservoir droplets is below the saturation concentration. The invention furthermore relates to a process for its production and its use in the treatment of neuropathic pain.
Patent NO-328287-B1 (NO)
Title: Vinkeljern/beslag for montering i kantomrader ved hjorner av sammensatte tre- og metallbjelker.
Inventor: BERGAUST ARNE
IPC: E04B1/26
Filed: 2008-01-21
Abstract: Et hjørnebeslag (4) omfatende i sin ene vinkeldel (7) minst et spor (8) som forløper perpendikulært på vinkeldelen (7) og i sin andre vinkeldel (6) spor (9) som forløper parallelt med vinkeldelen (6), letter montering av hjørner (1) i for eksempel vinduer, dører, etc. ved å tillate tilgang til vinkelbeslaget etter at hjørnet (1) er montert.
Patent PL-158384-B1 (PL)
Title: The head for measurement of thickness of coatings in particular of printed circuits and the instrument for measurement of thickness of coatings
IPC: G01B11/02
Filed: 1988-05-10
Abstract: Head for measuring thickness of coatings, especially of printed circuits, which has a counter, beta radiation source, beam stop and mirror characterized in that it has a G-M counter (4) situated in a moving seat (1) fastened rotationally on the axis (2) and supported with the use of a spring (3).<IMAGE>
Patent PL-159779-B1 (PL)
Title: Apparatus for aerating natural water reservoirs and courses
IPC: C02F3/20
Filed: 1989-01-26
Abstract: 1. A device for aeration of tanks and watercourses, containing any compressed air source, for example a compressor, and flexible pipe diffusers, characterized in that the diffusers (5) are anchored to the bottom of the tank or the watercourse and there is an air supply tank (1) located between the source of compressed air and diffusers (5).<IMAGE>
Patent PL-161180-B1 (PL)
Title: Method of obtaining aqueous hydrogen peroxide solution from ammonium peroxysulfate
IPC: C01B15/03
Filed: 1989-05-02
Abstract: 1. Method for producing a water solution of hydrogen peroxide under vacuum process from ammonium persulphate by two-stage hydrolysis and distillation, separation and condensation of H2O2 vapours, characterised in that the first stage of hydrolysis between 40-60% and distillation is run at indirect heating preferably in vertical pipes and at the concentration of ammonium persulphate between 400-600g/dm<3>, preferably not less than 450g/dm<3> which are obtained by returning the appropriate part of the solution after separation process on the first stage of hydrolysis, and the second stage is being carried out by direct contact of the solution with water steam of superheat enabling complete evaporation of hydrogen peroxide generated at this stage of hydrolysis under conditions of foam process and developed surface of the liquid on the filling surface.
Patent PL-162116-B1 (PL)
Title: Rod or pipe feeder trough for skew roller straighteners
Inventor: WASOWSKI CZESLAW
IPC: B21D43/16
Filed: 1989-08-08
Abstract: 1. Chute feeding rods or tubes to oblique-roller straightening devices, characterized in that permanently fastened to a vertically slidable closing element (2) are at least two throwers (5), while the chute is divided along its length into elements (1) with a lining (10) and other elements (11) constituting a screen for the rod (6), these elements (1 and 11) not being in contact with each other.<IMAGE>
Patent PL-163920-B1 (PL)
Inventor: CADY SUSAN M
IPC: C12P21/02
Filed: 1989-08-24
Abstract: 1 Sposób hamowania agregacji zwierzecej somatotropiny rekombinowanej, znamienny tym, ze rozpuszcza sie zwierzeca somatotropine rekombinowana w wodzie lub roztworze wod- nym zawierajacym chlorowodorek guanidyny albo wodoroweglan sodowy, koryguje sie pH tego roztworu do wartosci 8 · 4, dziala sie na ten skorygowany pod wzgledem pH roztwór ditiotreito- lem, a nastepnie dziala sie na tak utworzona mieszanine halogenoacetamidem, kwasem haloge- nooctowym, tetrationianem metylu alkalicznego, metanotiosulfomanem C1-C4-alkilu lub sul- fonem C1-C6-alkilowym, odsala sie powstala mieszanine na drodze ultrafiltracji i poddaje sie powstala odsolona mieszanine ponownemu rozcienczeniu, ponownej filtracji i liofilizacji, w wyniku czego co najmniej jeden, albo oba mostki disulfidowe przy resztach cysteiny zostaja zredukowane i cysternowa reszta aminokwasowa przeprowadzona jest w pochodna. PL PL PL PL PL
Patent PL-164532-B1 (PL)
Title: Method of making fual briquettes resistant to water
Inventor: GOSSET SERGE
IPC: C10L5/14
Filed: 1990-06-08
Abstract: Process for the preparation of a water-resistant fuel agglomerate, characterized by the fact:   - that there are employed a finely divided fuel material, an organic binder and an oxidizing agent, - that the oxidizing agent is mixed with either the fuel material, or the organic binder, or with one or other of these products or their mixture, - that the mixture so obtained is subjected to an agglomeration treatment, and - that the agglomerate obtained at the end of the agglomeration treatment is subjected to a stoving treatment.
Patent PL-162793-B1 (PL)
Inventor: STEGLINSKI ZBIGNIEW
IPC: H01F27/28
Filed: 1990-08-10
Abstract: Uzwojenie wysokiego napiecia, zwla- szcza transformatora lub cewki indukcyjnej osloniete katowym kolnierzem izolacyjnym, znamienne tym, ze szerokosc uzwojenia (1) w koncowej jego czesci od strony sasiednie- go uzwojenia (4) lub czesci uziemionej jest mniejsza niz w pozostalej czesci o grubosc (e) kolnierza katowego (2), przy czym zmniejszenie grubosci (e) zachodzi na odcin- ku (b) o wysokosci równej wysokosci czesci cylindrycznej (B) kolnierza katowego (2) a ponadto wysokosc (d) uzwojenia (1) w czesci o szerokosci (e) oslonietej plaska czescia (A) kolnierza katowego (2) jest mniejsza niz w pozostalej czesci o szerokosci (f), nie oslo- nietej kolnierzem katowym (2), a zmniejsze- nie wysokosci uzwojenia (1) jest w przyblizeniu równe grubosci (c) kolnierza katowego (2). PL
Patent PL-164105-B1 (PL)
Title: Worm gear for non-play torque transfer
Inventor: KACALAK WOJCIECH
IPC: F16H1/16
Filed: 1990-12-20
Abstract: 1. A worm gear for playless torque transfer, including the following components seated rotatably in the body: a drive shaft with worm, and a driven shaft with a worm wheel, whereas the driven shaft is located in a constant distance from the drive shaft and in a perpendicular plane, characterized in that the worm wheel (4) is linked to the driven shaft (3) by means of a thin-wall sleeve (5), whereas the real design-determined distance of the worm axis (2) from the driven shaft (3) is smaller than the half of the sum of pitch diameters of the worm (2) and worm gear (4) within such range that creates a constant elastic strain for the worm gear (4) and/or the thin-wall sleeve (5).<IMAGE>
Patent PL-167710-B1 (PL)
Inventor: SAGATOWSKI STANISLAW
IPC: C10M169/04
Filed: 1992-02-05
Abstract: ]ipo^<^lb wytwarzanńa dodatku, zwłaszcza do materiałów smarnych, płynów obróbkowych i
paliw na bazie cząsteczek koloidalnej dyspersyjnościmiedzi lub wanadu lub chromu lub kobaltu
lub niklu lub ich tlenków albo ich kombinacji, znamienny tym, że do niezbędnej ilości cząsteczek
koloidalnej dyspersyjności miedzi, wanadu lub chromu lub kobaltu lub niklu lub ich tlenków
albo ich kombinacji dodaje się ciekły środek, korzystnie olej o małej lepkości tak, że na dwie
wagowe części koloidalnych cząsteczek czystego metalu przypada jedna wagowa część ciekłego
środka, przy czym składniki miesza się, po czym do tej mieszaniny dodaje się powierzchniowo
aktywny środek, korzystnie kwas oleinowy tak, że na dwie wagowe części koloidalnych cząsteczek
czystego metalu przypada jedna wagowa część ciekłego środka i od 0,8 do 1,5 wagowyh
części powierzchniowo· aktywnego środka, mieszając składniki i następnie dodaje się ciekły
środek do osiągnięcia takiego stosunku, że na dwie wagowe części koloidalnych cząsteczek
czystego metalu przypadają dwie wagowe części ciekłego środka i od 0,8 do 1,5 wagowych części
powierzchniowo aktywnego środka.
Patent PL-166510-B1 (PL)
Inventor: SYNOWIEC JERZY
IPC: B01D9/02
Filed: 1992-02-06
Abstract: 1. Krystalizator próżniowy składający się
ze zbiornika w kształcie walcowo-stożkowym,
króćca doprowadzającego roztwór zasilający,
króćca odprowadzającego na zewnątrz kryształy,
króćca odprowadzającego opary, króćca
doprowadzającego kondensat oraz mieszadła
(pompy), rury cyrkulacyjnej i cykloidalnej czaszy
profilującej wypływ z rury cyrkulacyjnej,
znamienny tym, że rura cyrkulacyjna jest złożona
z dwóch współśrodkowych segmentów,
wewnętrznego (2) cylindrycznego dłuższego
oraz zewnętrznego (3) stożkowo-cylindrycznego
krótkiego usytuowanych tak, że dolna
krawędź segmentu wewnętrznego (2) sięga
poniżej dolnej krawędzi segmentu zewnętrznego
(3).