baber/WOPTO huggingface dataset:
Patent JP-3105497-B1 (JP)
Title: 液晶封止装置
IPC: G02F1/1339
Filed: 1999-06-01
Granted: 2000-10-30
Abstract: 【要約】
【課題】  液晶注入の済んだ構造体２１の第１および第 ２の基板１１，１３の間隔を所定の値に修正しながら液 晶注入孔を封止する新規な方法を提供する。
【解決手段】  構造体２１の液晶注入孔２１ａ側の辺に 沿った端部全域に第１の基板の主面側および第２の基板 の主面側それぞれから密着する第１および第２の気密保 持部材３３，３５を、具える。構造体２１から外れた部 分で、構造体の両側それぞれに、第１および第２の気密 保持部材と前記構造体の側面の一部分とに密着する第３ の気密保持部材３７を、具える。構造体を液晶注入孔は 外部に露出した状態で内部に収納でき、第１〜第３の気 密保持部材によって該内部の気密性を確保でき、かつ、 該内部の圧力が任意に制御される容器３１を具える。構 造体を加熱する加熱手段４２を具える。
Patent JP-2935701-B1 (JP)
Title: パチンコ遊技機
IPC: A63F7/02
Filed: 1998-07-28
Granted: 1999-08-16
Abstract: 【要約】
【課題】  余剰球通路に賞球が充満したとき、賞球の払 出または打球の発射動作の停止を報知すると共に、前記 賞球の払出または打球の発射動作を停止させる。
【解決手段】  パチンコ遊技機において、球量検知手段 ４７の出力信号の発生に基づいて、その後賞球払出検出 手段２９から出力される払出個数の信号を賞球払出個数 演算制御手段Ａ１に入力して記憶するようにし、球量検 知板４８の位置から賞球払出装置１６までの間に賞球ｂ がほぼ充満するまでを限度として、前記球量検知手段４ ７の出力信号発生後の払出個数が予め定められた所定個 数に達したとき、賞球払出装置または打球発射装置の作 動を停止させるようにした。
Patent JP-3111185-B1 (JP)
Title: 操作レバー装置およびこれを利用する軽車両
IPC: B60B33/00
Filed: 1999-10-12
Granted: 2000-11-20
Abstract: 【要約】
【課題】  操作レバーの操作方向によらず操作感を一定 にする。
【解決手段】  ハンドル７に対して回転可能に支持され ると共にワイヤ６９が固定されるカム部材８０と、操作 レバー７９を第２の方向Ｄに回転させた状態をロックす るロック機構８５とを有して、尚かつ操作レバー７９ は、該操作レバー７９を第１の方向Ｕに操作したときに カム部材８０をワイヤ６９を引く方向に回転させる第１ の押圧部８１と、操作レバー７９を第２の方向Ｄに操作 したときにカム部材８０をワイヤ６９を引く方向に回転 させる第２の押圧部８２とを備えると共に、カム部材８ ０は、第１の押圧部８１により押圧される第１の受け部 ８３と、第２の押圧部８２により押圧される第２の受け 部８４とを備える。
Patent JP-2963997-B1 (JP)
Title: 通信線用電柱構造体
IPC: H02G7/00
Filed: 1998-10-16
Granted: 1999-10-18
Abstract: 【要約】
【課題】  中空電柱１の上部に加入者用屋外線39の引込 み部を設け、下部に作業用開口部25を設け、この開口部 25内に屋外線39の心線39ａが接続される機器29が収納さ れ、かつ開口部25内の中空電柱内壁に屋外線39の抗張力 線39ｂが引き留められる引留金具45が固定されている通 信線用電柱構造体において、加入者用屋外線39の弛度調 整、引留作業を容易に行えるようにする。
【解決手段】  引留金具45の下方の中空電柱１内に横棒 47を固定し、この横棒47で前記引込み部から引き下げら れた屋外線39の抗張力線39ｂをＵターンさせて、弛度調 整作業および引留金具45への引留作業を行う。
Patent JP-3012840-B1 (JP)
Title: 弾丸保持位置調整機構
IPC: F41B11/643
Filed: 1998-10-21
Granted: 2000-02-28
Abstract: 【要約】
【課題】  弾丸保持力及び弾離れの良さを調整可能なエ アガンの提供
【解決手段】  バレル３１と、チャンバー３４と、貫通 孔３５ａより径小な弾丸襞部３５ｂからなり、弾丸襞部 ３５ｂの中心を貫通孔３５ａの中心と一致させて貫通孔 ３５ａが開口する本体の一端に突設され、バレルの銃後 端側に貫通孔３５ａ中心がバレル３１の弾道孔３１ｂ中 心と一致するよう装着される弾丸パッキング３５と、バ レル３１の銃後端側に載置されて摺動可能であり、圧力 流体をチャンバー３４側へ供給可能な貫通孔３３ａを穿 設される装填ノズル３３とからなり、装填ノズル３３、 或は、バレル３１を螺合可能に構成して装填ノズル３３ 及び弾丸パッキング３５の相対位置を調整可能とする。
Patent JP-2985000-B1 (JP)
Title: 両軸方向に補強できるエキスパンドメタル
IPC: B21D31/04
Filed: 1998-10-08
Granted: 1999-11-29
Abstract: 【要約】
【目的】        従来のエキスパンドメタルは全面に切 り目が設けられていた。このため、切断すると尖ったバ リが生じたり、ボルトナットが用いられないなどの不便 があった。尖端の生じないように、エキスパンドメタル を両軸方向に屈折して補強できるようにする。
【構成】        エキスパンドメタルを生産する時に、 先端・末端などで、切り目を設けない平板部を付設す る。この平板部内で収まる切欠ないし切込を設け、切欠 ／切込同士を結ぶ屈折線の箇所で、エキスパンドメタル を縦横に屈折して補強できるように形成する。
Patent JP-2965293-B1 (JP)
Title: 電子ビーム励起プラズマ発生装置
IPC: H01J37/32
Filed: 1998-11-10
Granted: 1999-10-18
Abstract: 【要約】
【課題】  より大きな面積の試料が作成でき、また効率 良く試料を作成できる電子ビーム励起プラズマ装置を提 供する。
【解決手段】  放電部２から隔室４を経由してプラズマ プロセス室３内に電子ビームを引き出す引出し隘路４２ が放射状に複数個備えられ、プロセス室３内に複数の加 速電極３６，３７が配設されていて、引出し隘路４２か らの電子引出し方向が試料面３５に対してほぼ平行にな りかつプラズマの分布が適当に制御できることを特徴と する。
Patent JP-3007082-B1 (JP)
Title: ロータリーベーン式舵取機のシール構造
IPC: B63H25/38
Filed: 1998-12-07
Granted: 2000-02-07
Abstract: 【要約】
【課題】  シール材の損傷を防止し、信頼性の高いロー タリーベーン式舵取機を提供する。
【解決手段】  ベーン５の上下の端面に形成した横スリ ット５ａ、５ｂに、ハウジング１の底面およびカバー３ の下面に摺接する横シール材２１を配置し、ベーン５の 先端の縁部に形成した縦スリット５ｅにハウジング１の 内周面に摺接する縦シール材２２を配置し、セグメント ６の先端の縁部に形成した縦スリット６ａにローター２ の外周面に摺接する縦シール材２３を配置し、ハウジン グ１の底面およびカバー３の下面に形成した環状スリッ ト１ａ、３ａにリングシール材２４、２５を配置すると ともに、リングシール材２４、２５を横シール材２１お よびセグメント６の縦シール材２３に縁部を重ねて配置 し、リングシール材２４、２５のシール面の内周縁部を 面取りし、カバー３の環状スリットの内周側の開口周縁 部を面取りしたものである。
Patent MD-4678-B1 (MD)
Title: Saccharomyces cerevisiae yeast strain for the production of dry red wines
Inventor: TARAN NICOLAE
IPC: C12R1/865
Filed: 2019-03-18
Abstract: The invention relates to oenology and biotechnology, in particular to a local yeast strain, isolated in the wine-making center “Purcari”.The Saccharomyces cerevisiae yeast strain is deposited in the National Collection of Nonpathogenic Microorganisms of the Institute of Microbiology and Biotechnology under the number CNMN-Y-31 and is recommended for the production of dry red wines.
Patent NO-320693-B1 (NO)
Inventor: NANTEUIL GUILLAUME DE
IPC: C07D409/14
Filed: 2000-10-13
Abstract: Benzothiophene, benzofuran and indole derivatives (I), their isomers and salts with acids and bases, their preparation, and pharmaceutical compositions containing them. Benzothiophene, benzofuran and indole derivatives of formula (I) are new: X = O, S, or NR3; R3 = H, 1-6C alkyl or acyl, aryl, aryl 1-6C alkyl, or heteroaryl 1-6C alkyl; Y' = O, S, NR3 or when X is N-heteroaryl alkyl, it may be a single bond; when T' is linked by a single bond it = N or C; when it is linked by a double bond, T' = C; A = a single bond, 1-6C alkylene optionally substituted as defined below, arylene, cycloalkylene, heterocycloalkylene, heteroarylene, -SO2-R4- linked to T' through the S atom; R4 = 1-6C alkylene, arylene, aralkylene, cycloalkylene, heterocycloalkylene, or heteroarylene; W' = OH, 1-6C alkoxy, aryloxy, aryl 1-6C alkoxy, cycloalkoxy, heterocycloalkoxy, heteroaryloxy, amino, hydroxyamino, or amino mono- or di substituted by alkyl, aryl, aralkyl, or cycloalkyl; U1 = O, S, or 1-6C alkylene in which 1 or more C atoms may be replaced by O, N, or S heteroatoms, and optionally substituted as defined below; V1 = arylene, heteroarylene, or heterocycloalkylene; U2 = a single bond, O, S, N, SO2, 1-6C alkylene in which 1 or more C atoms may be replaced by O, N, or S heteroatoms, and the N may be substituted by H or 1-6C alkyl; V2 = aryl, heteroaryl, or heterocycloalkyl; Ra, Rb, and Rc = H, halogen, OH, CN, NO2, 1-6C alkyl, alkoxy, or acyl, carboxy, alkoxycarbonyl, 1-6C trihaloalkyl, amino optionally substituted by 1 or 2 alkyl, aryl, or aralkyl groups, aryloxy, arylalkoxy, heteroaryloxy, heteroarylalkoxy, or a group of formula -U1-V1-U2-V2, or two of these groups together form methylenedioxy or ethylenedioxy optionally substituted; R1 = aryl optionally substituted as defined below, 1,3-dihydro-2H-indol-2-one, 3,4-dihydro-2(1H)-quinolone, 1-hydroxy-2(1H)pyridinone, or an optionally substituted heterocyclic group; R2 = H, 1-6C alkyl, aryl, aryl 1-6C alkyl, cycloalkyl, heterocycloalkyl, heterocycloalkyl alkyl, heteroaryl, or heteroaryl alkyl.
Patent NO-313473-B1 (NO)
Inventor: REKSTAD JOHN
IPC: F24S10/70
Filed: 2001-10-12
Abstract: A solar collector plate ( 2 ) has a solar radiation receiving front absorber plane ( 3 ) that is wiped at its rear side by a cooling liquid ( 4 ) flowing in channels ( 5 ). Cavities ( 7 ), preferably behind the channels ( 5 ) and integrated in the solar collector plate ( 2 ), and that can be closed off by the very liquid flow ( 4 ), provide a closed air volume that gives a dampening effect regarding kickbacks and pressure transients in the liquid ( 4 ).
Patent NO-327125-B1 (NO)
Inventor: MULLER GEORGE W
IPC: A61P43/00
Filed: 2003-05-09
Abstract: Isoindolin-1-one and Isoindoline-1,3-dione substituted in the 2-position with a 2,6-dioxo-3-hydroxypiperidin-5-yl group, which may be further substituted in the 5-position with alkyl or halogeno, and in the 4-position with alkyl or a nitrogen-containing group are inhibitors of, and thus useful in the treatment of disease states mediated by, TNF alpha.
Patent NO-328296-B1 (NO)
Title: Fjaermadrass med dempningslommer
Inventor: STJERNA NILS ERIC
IPC: A47C27/06
Filed: 2008-10-03
Abstract: En fjærmadrass for senger, omfattende en flerhet av strenger (2) som er sammenkoplet side om side og omfatter et kontinuerlig innfatningsmateriale (3) med en flerhet av separate lommer (4) med spiralfjærer (5) omsluttet deri. Videre er innfatningsmaterialer for i det minste noen lommer i det minste hovedsakelig lufttett, og tilveiebringer således en motstand for luft som presses ut når madrassfjærene belastes, som, når utsatt for en ensartet belastning under en overgangsperiode (B), fører til en gradvis økning av nedpressing av fjæren til sin nedpressede tilstand. Dette fører til en komfortabel madrass, hvor brukeren synker gradvis ned og som således er komfortabel og trygg, og tillater brukeren å bevege seg lett på. En tilsvarende fremgangsmåte og anordning for fremstilling av en slik madrass er også beskrevet. 1
Patent PL-159291-B1 (PL)
Title: Method of treating water from natural reservoirs and resources in highly efficient manner and system therefor
IPC: C02F/
Filed: 1988-12-08
Abstract: 1. A method of highly efficient treatment of natural waters treated mechanically on grates, sieves and/or rotational rapid filters characterized in that mechanically treated water is subject to surface coagulation in a contact filter, after prior introduction of reacting substances in the form of ozone and aluminium sulfate into the water collected in a preliminary reaction tank, in the amount of not exceeding 10 percent of reacting substances used in volume coagulation, and further the water is collected in an intermediate reaction tank, where it is ozonized again, and further, pollutants are removed from water by means of sorption in a special rapid filter, and further the water is subjected to final disinfection by means of ozone, which protects it against bacteria and viruses.2. A method pursuant to patent claim No. 1 characterized in that ozone not bonded with water during surface coagulation, intermediate ozoning, sorption and disinfection, is used, preferably reused for coagulation.<IMAGE>
Patent PL-158489-B1 (PL)
Title: Urea synthesis reactor
IPC: C07C273/02
Filed: 1989-01-11
Abstract: Reactor for synthesis of carbamide from ammonia and carbon dioxide conducted in the presence of water recirculation solution of unreacted raw materials separated from the post-reaction mixture, in a form of a vertical cylindrical vessel with spherical top and bottom and with sieve plates mounted in its cylindrical part, equipped, at the bottom, with conduits through which parent substances are entered, and at the top with a connector pipe, through which the post-reaction mixture is carried away, characterized in that in its bottom part, under the plates, it has a mixer (6) fastened on brackets (7), and in the spherical bottom (5) of the vessel, conduits (2, 3, 4) feeding parent substances are fastened radially, whose ends are introduced into the mixer (6), and their axes intersect in one point (10) inside the mixer, at about 0.2-0.3 of its height from the bottom edge, whereas the internal diameter of the mixer (6) is about 0.25-0.4 of the diameter of the internal part of the vessel cylinder (1), and the height of the cylinder is equal to 0.5-1.6 of the diameter of the internal cylindrical part (1) of the vessel.<IMAGE>
Patent PL-165418-B1 (PL)
Title: Method for and a device for drying sewage sedinents, especially from municipal sewage treatment stations
Inventor: SCHMIDT GERHARD
IPC: C02F11/13
Filed: 1990-03-01
Abstract: A method and apparatus for dehydrating sewage sludge is described. Sewage sludge is placed into a dehydration chamber. The sewage sludge is heated to convert moisture in the sewage sludge to steam and cause gasification. Steam and gases are drawn from the dehydration chamber into a condenser, where the steam is condensed to form hot water. Gases are drawn from the condenser to a burner.
Patent PL-162857-B1 (PL)
Inventor: BOCHENEK STANISLAW
IPC: G01R19/04
Filed: 1990-07-17
Abstract: wlaczonego szeregowo z pojemnosciowym dzielnikiem napiecia, bloku formowania sygnalu, którego wejscie polaczone jest z wyjsciem czujnika zaplonu, wzmac- niacza wstepnego, którego wyjscie dolaczone jest do wyjscia pojemnosciowego dzielnika napiecia, prostow- nika dwupolówkowego, którego wejscie dolaczone jest do wyjscia wzmacniacza wstepnego, klucza elektro- nicznego, którego wejscie dolaczone jest do wyjscia prostownika dwupolowkowego, bloku pamieci, które- go wejscie dolaczone j est do wyjscia klucza elektro- nicznego, woltomierza, którego wejscie pomiarowe dolaczone jest do wyjscia bloku pamieci i bloku stero- wania którego wejscie pomiarowe dolaczone jest do wyjscia wzmacniacza wstepnego, wejscie blokujace do wyjscia bloku formowania sygnalu, a wyjscie - do bloku wejscia sterujacego klucza elektronicznego, zn am ien n y ty m , ze zawiera dodatkowy blok pamieci (8), dodatkowy blok sterow ania (14), pierwszy dodat- kowy klucz elektroniczny (7), drugi dodatkowy klucz elektroniczny (15) oraz dodatkowy czujnik zaplonu (10), przy czym wyjscie bloku pamieci (6) polaczone j est z wejsciem dodatkowego klucza elektronicznego (7), którego wyjscie polaczone je st z wejsciem dodat- kowego bloku pamieci ( 8), którego wyjscie polaczone jest z wejsciem pomiarowym woltomierza cyfrowego (V), natom iast wejscie sterujace pierwszego dodatko- wego klucza elektronicznego (7) jest polaczone z wyj- sciem dodatkowego klucza sterow ania (14), którego wejscie pomiarowe polaczone jest z wyjsciem wzmac- niacza wstepnego (3), a wejscie blokujace (We3) z wejsciem bloku formowania sygnalu (12) PL
Patent PL-164187-B1 (PL)
Inventor: ROSOCHACKI JAN
IPC: B65G39/04
Filed: 1991-02-01
Abstract: 1. Krążnik dla przenośnika taśmowego,
zawierający cylindryczny płaszcz, wewnątrz
którego umieszczone są łożyska
osadzone na osi, przy czym łożyska są zaopatrzone
z obu stron w uszczelki, a od strony
zewnętrznej mają pakiet uszczelniający, znamienny
tym, że łożysko (2) wraz z uszczelnieniem
(3, 4) jest umieszczone wewnątrz
dwu piast (8, 9) zwróconych ku sobie, w
których osadzony jest także pierścień elastyczny
(6), korzystnie gumowy, usytuowany
od strony zewnętrznej łożyska (2) i odddzielony
od niego tuleją (
Patent PL-164890-B1 (PL)
Title: Fungicide
Inventor: MITSUDERA HIROYUKI
IPC: C07D487/04
Filed: 1990-06-22
Abstract: A condensed heterocyclic compound of the general formula: <CHEM> wherein Q is a condensed heterocyclic group having a nitrogen atom in the bridgehead which is unsubstituted or substituted, X is a hydrogen atom or a group attached through C, O, S or N, and Y is an electron attractive group, or its salt which is useful as agricultural chemicals.
Patent PL-172363-B1 (PL)
Title: System for and method of automatically scoring athletic competitions
Inventor: EIBA PETER
IPC: G07F7/08
Filed: 1993-07-09
Abstract: PCT No. PCT/EP93/01001 Sec. 371 Date Jan. 11, 1995 Sec. 102(e) Date Jan. 11, 1995 PCT Filed Jul. 9, 1993 PCT Pub. No. WO94/01839 PCT Pub. Date Jan. 20, 1994A system for automated running of sports contests including a computer unit, a machine-readable data carrier for each such contestant, a data carrier containing control data for each type of contest to be performed, and at least one reader for the data carrier. Contestant data and control data are exclusively input into the computer unit using the data carriers. At least one display device linked to the computer unit displays contest data. The individual phases of the contest running may be determined by the sequence of the data carriers introduced in the reader(s).
Patent PL-178994-B1 (PL)
Title: Optically pure salts of pyridinylmethosulfinyl-1h-benzimidazole compounds and a pharmaceutical agent containing such salts
Inventor: LINDBERG PER L
IPC: A61K31/4439
Filed: 1994-05-27
Abstract: The use of an alkaline salt of the (-)-enantiomer of omeprazole for the manufacture of a pharmaceutical preparation having improved pharmacokinetic and metabolic properties, such as improved therapeutic profile when treating gastric acid related diseases.
Patent PL-172947-B1 (PL)
Title: Adapted fittings for connection of radiators
Inventor: TOTH HANS-PETER
IPC: F24H9/12
Filed: 1994-01-31
Abstract: An adapter fitting for the selective connection of a heater to a single or double-tube heating installation has a housing (2) in which there are two channels (3, 4) through which the heating medium is taken during operation from the heating installation to the heater or from the latter. In each of these channels there is a shut-off valve (26 or 27). In addition there is a connecting channel (5) connecting the two channels (3, 4) in which there is a regulating and shut-off valve (29). The two shut-off valves (26, 27) have closing components (24, 25) operating in a straight line and in a common plane bounded by the axes of the two connectors (10, 11) by which the fitting is connected to the heater. A closable drain aperture (34) opens into the atmosphere from at least one of these connectors (10, 11) for the purposes of emptying the heater when the shut-off valves (26, 27) are closed without interfering with the operation of the rest of the installation. To this end the two shut-off valves (26, 27) can be operated independently of the regulating and shut-off valve (29), and the drain aperture (34) can also be closed independently of these valves.
Patent PL-168906-B1 (PL)
Title: Method of producing new 9-aminoacridine derivatives
Inventor: SHUTSKE GREGORY MICHAEL
IPC: C07D219/06
Filed: 1992-02-12
Abstract: The present invention relates to 9-amino-1,2,3,4-tetrahydroacridines and related compounds of formula 1 <CHEM> wherein Y ix C=0 or CHOH; R<1> is hydrogen or loweralkyl; R<2> is hydrogen, loweralkyl, or phenylloweralkyl; R<3> is hydrogen, OR<4> wherein R<4> is hydrogen or COR<5> wherein R<5> is loweralkyl, X is hydrogen, loweralkyl, halogen, loweralkoxy, hydroxy, or trifluoromethyl, the geometric or optical isomers thereof, N-oxides, thereof, or the pharmaceutically acceptable acid addition salts thereof, which are useful in relieving memory dysfunction and are thus indicated in the treatment of Alzheimer's disease. The invention relates further to a process for the preparation of the above compounds.
Patent PL-177316-B1 (PL)
Title: Method of producing 10-desacetylobacantine iii
Inventor: GAULLIER JEAN-CLAUDE
IPC: C07D305/14
Filed: 1993-10-04
Abstract: This invention relates to a process for obtaining 10-deacetylbaccatin III from various parts of yew (Taxus sp.) by extraction and selective crystallization starting with a methanolic extract of the vegetable matter.
Patent PL-177670-B1 (PL)
Title: Contact lens holding container
Inventor: LOVELL FRANCIS J
IPC: B65D75/32
Filed: 1995-05-25
Abstract: The package for storing contact lenses comprises a container defining a reservoir capable of receiving a contact lens and a liquid which surrounds the contact lens, the container including a flange extending outwardly along the container periphery. There is a flexible cover, releasably affixed to the container to provide a seal which is liquid impermeable. There is a device for stabilizing the device, including at least two indentations in the container, the indentations being positioned on opposite sides of the container, thereby enabling grasping of the device between a thumb and an index finger. There is a device for grasping the cover, enabling manual removal of the cover and access to the contact lens. The flexible cover comprises a flexible sheet of liquid-impermeable material.
Patent PL-176639-B1 (PL)
Inventor: HEHN ZYGMUNT
IPC: C09K3/16
Filed: 1995-06-26
Abstract: Sposób wytwarzania środka do apretury tkanin o obniżonej zawartości formaldehydu
przez reakcję 1 mola mocznika z 1 molem glioksalu, 1,5 molami glikolu etylenowego i formaldehydem
w temperaturze 60°C w czasie 3 godzin przy pH 6 - 7 oraz przez 1 godzinę przy
pH około 3 w temperaturze 60°C, znamienny tym, że ilość formaldehydu zastosowanego do
reakcji kondensacji wynosi 2,1 - 2,3 molana 1 molmocznikaprzy czym formaldehydużyty do
reakcji może być w roztworze wodnym o stężeniu 33 - 42% wagowych, zaś po wykonaniu
syntezy do produktu dodaje się alkohol metylowy w ilości 3-10 moli na 1 mol formaldehydu
zawartego w produkcie oraz żywicęjonowymiennąw formie wodorowej i przeprowadza reakcję
wiązania formaldehyduw temperaturze wrzenia, korzystnie z usuwaniem formalu ze środowiska
reakcji, a po zakończeniu procesujonit usuwa się z mieszaniny reakcyjnej, a produkt
zobojętnia się roztworem węglanu sodowego i ewentualnie uwalnia od nieprzereagowanego
metanolu i formalu na drodze destylacji, po czym odbarwia przez dodanie wody utlenionej.
Patent PL-175525-B1 (PL)
Inventor: BOZEK STEFAN
IPC: C10L1/06
Filed: 1995-06-28
Abstract: Benzyna lotnicza o obniżonej zawartości, ołowiu i liczbie oktanowej motorowej
nie mniejszej niż 95 zawierająca znane dodatki uszlachetniające, znamienna tym, że
składa się z 5 - 40% (V/V) frakcji pentanowej zawierającej korzystnie nie mniej niż
50% (V/V) i-pentanu i/lub destylatu o końcu wrzenia nie wyższym niż 160°C, korzystnie
nie wyższym niż 140°C zawierającym nie więcej niż 0,08% siarki, 0-30% (V/V)
frakcji pentanowo-heksanowych i/lub frakcji heksanowych, i/lub gazoliny i/lub eteru
naftowego, 10-30% (V/V) węglowodorów aromatycznych zawierających od 7 do 8
atomów węgla w cząsteczce i/lub frakcji zawierających co najmniej 80% (V/V) węglowodorów
aromatycznych o 7 do 8 atomach węgla w cząsteczce, 40-90% (V/V) frakcji
wydestylowanych z reformatu o liczbie oktanowej motorowej co najmniej 83 i/lub alkilatu
do temperatury wrzenia nie wyższej niż 170°C przy czym korzystnie destylacji
poddaje się mieszaninę alkilatu i reformatu zmieszanych w stosunku od 20:1 do 2:1, 0­
30% innych komponentów węglowodorowych o końcu wrzenia nie wyższym niż 170°C
i liczbie oktanowej motorowej nie mniejszej niż 60.
Patent PL-178074-B1 (PL)
Title: Versatile cooling medium of low freezing point, exhibiting anticorrosive properties
Inventor: JASKOLA KONRAD
IPC: C09K5/00
Filed: 1995-07-27
Abstract: Low-freezing universal cooling agent with anticorrosive properties based on glycol composition composed of 85-90 percent by weight of monoethyl glycol, 5-15 percent by weight of diethylene glycol, 0.3-3.0 percent by weight of triethylene glycol and 0.1-1.0 percent by weight of ethylene polyglycols, which contains corrosion inhibitors and anti-foaming agents, whereby it is composed of the glycol composition in the amount of 90-98 percent by weight of the mixture of sodium oxide and silicone dioxide with the molar ratio of SiO2 to Na2O equal to 3.3 in the form of water glass with water content of 65 percent by weight in the amount of 0.01-0.2 percent by weight, sodium nitrate in the amount of 0.05-0.35 percent by weight, sodium tetraborate decahydrate in the amount of 0.2-4 percent by weight, 50 percent aqueous solution of sodium salt of 2-mercaptobenzotriazole and/or tolytriazole (TTA) in the amount of 0.05-0.5 percent by weight, 15 percent aqueous solution of sodium hydroxide in the amount of 0.1-1 percent by weight, 50 percent aqueous solution of organoreactive anionic alkylphosphonate and non-organic sodium silicate in the amount of 0.001-0.5 percent by weight, an anti-foaming agent in the amount of 0.005-0.2 percent by weight and, possibly, a colour in the amount of 0.001-0.01 percent by weight.
Patent PL-180474-B1 (PL)
Title: Absorption column with a suspension thickening tank
IPC: B01D53/14
Filed: 1996-05-24
Abstract: The present invention relates to a slurry thickening tank (1) comprising a tank body disposed below the surface of a slurry within a slurry tank (18), a slurry inlet (17) provided in the upper part of the tank body, a thickened slurry outlet (9) provided in the lower part of the tank body, and supernatant liquid withdrawal means (11, 13) provided in the upper part of the tank body, whereby the slurry introduced into the tank body through the slurry inlet is thickened by sedimentation in the tank body and the resulting thickened slurry is discharged from the tank body through the slurry outlet, wherein the surface of the structural member (19) of the tank body extending from the slurry inlet to the thickened slurry outlet has an angle ( alpha ) of inclination greater than the angle of repose for the thickened slurry, and to an absorption tower for use in flue gas desulfurization systems which is equipped with such a slurry thickening tank. This slurry thickening tank can maintain satisfactory operating conditions for a long period of time without developing any trouble such as a blockage of the thickened slurry outlet. <IMAGE>