baber/WOPTO huggingface dataset:
Patent IT-1279212-B1 (IT)
Title: Prefabricated electrical line for lighting plant and the distribution of low power energy
Inventor: TARDITO LUIGI MARCO
IPC: H02J/
Filed: 1995-05-17
Granted: 1997-12-04
Abstract: A prefabricated electrical line for lighting plant and the distribution of low power energy is described that comprises lengths of tubular metal ducts containing the active conductors 13 attached to an insulating support 12, means for mutual mechanical and electrical connection of the said lengths, at least one power supply box for the connection of the line to the mains and removable pins for the connection of various users, in which the insulating support 12 for the active conductors 13 consists of two sections 12a-12b of a single modular element of insulating material placed in a relationship of mutual asymmetrical superimposition and mutually snapped together. The said modular element is fitted with a pair of channels 12c-12d to house the respective active conductors, fins 12e-12f for engagement with with, and spaced away from, a tubular metal housing 11 and undercut ribs 12g-12h for the mutual snapping together of the said superimposed sections 12a-12b. <IMAGE>
Patent IT-1267702-B1 (IT)
Title: Device and method for the pneumatic batching of liquids
Inventor: PIETRIBIASI GIUSEPPE
IPC: G01F/
Filed: 1994-04-13
Granted: 1997-02-07
Abstract: Device 1 for the pneumatic batching of liquids comprising a batching chamber 2 with a bottom inlet channel 5 and a top delivery channel 6 for the liquid to be batched, a top duct 16 for the emission of air under pressure, sensor means 19 for the remote measurement of the volume L of liquid allowed into the chamber 2, valve means 9, 13, 17 for the selective opening of the inlet 5 and delivery 6 channels of the inlet pipe 16 for the air under pressure, in such a way as to permit the input and outlet of a volume L of liquid, predetermined without the aid of any mechanical means inside the chamber 2. A second aspect of the invention regards a method for the pneumatic batching of liquids implemented using this device 1. <IMAGE>
Patent JP-2960712-B1 (JP)
Title: 推進工法
IPC: E21D9/06
Filed: 1998-05-01
Granted: 1999-10-12
Abstract: 【要約】
【課題】  推進工法において、テールボイド内に滑材を 注入する多孔管の推進管に対する組み込み間隔を経済的 な最適間隔に設定し、推進時の摩擦抵抗の低減効果を維 持できる超長距離推進工法を提供。
【解決手段】  オーバーカット機能を有する掘進機２と これに続く推進管３、多孔管４を地中に推進させ、掘進 機２による余掘りによって推進管３の周囲にテールボイ ド６を形成し、多孔管４の滑剤注入孔からテールボイド 滑剤を各注入孔からテールボイド６に加圧注入するよう にした推進工法において、土質の性状と推進管の推進時 に生じる抵抗値の関係を割り出し、この抵抗値から土質 の性状ごとに、推進管３に対する多孔管４の組み込み間 隔を設定し、推進工法の施工にあたり、施工する地盤全 長の土質性状の分布を予め把握し、把握した各土質の性 状ごとに推進管３に対する多孔管４の組み込み間隔を計 算し、多孔管４の組み込み数を必要最小限にし、施工の 経済性を向上させる。
Patent JP-3101266-B1 (JP)
Title: ４サイクルエンジンの排気装置
IPC: F02B75/02
Filed: 1999-05-28
Granted: 2000-10-23
Abstract: 【要約】
【課題】  ４サイクルエンジンにおいて、簡易な構成に より、エンジン出力を向上すること
【解決手段】  ４サイクルエンジンの排気装置１０にお いて、２つの排気管２１、２２同士を２本以上の連通管 ３１Ａ、３１Ｂで連通してなるもの。
Patent JP-2974305-B1 (JP)
Title: スラグ除去装置
IPC: B25D3/00
Filed: 1998-06-15
Granted: 1999-11-10
Abstract: 【要約】
【課題】  エア駆動式多芯タガネの振動負荷を軽減して 小型のロボットハンドにも適用できるようにしたスラグ 除去装置を提供する。
【解決手段】  エア駆動式多芯タガネ等のスラグ除去工 具１を支持部材３を介して装置基盤５に取り付けたもの であって、多芯タガネ等の工具先端部１２と支持部材３ の間に第１の吸振装置１３を配設してスラグ除去工具の 振動を吸収し、さらに支持部材３と装置基盤５の間に第 ２の吸振装置３１を備えて取付面に対する垂直方向の振 動を吸収し平行方向の動きを抑制することを特徴とす る。なお、第１吸振装置１３と第２吸振装置３１の振動 吸収方向が同じ平面内で交叉するように配設することが より好ましい。
Patent JP-2972188-B1 (JP)
Title: 重荷重用タイヤ
IPC: B60C11/11
Filed: 1998-06-19
Granted: 1999-11-08
Abstract: 【要約】
【課題】  従来のオールシーズンタイヤの耐摩耗性とウ エット走行性能とを維持しながら、特に中間ブロック列 で顕著に発生するパンチング及びヒール＆トゥ等の偏摩 耗を効果的に抑制しうる。
【解決手段】  ４本以上の縦主溝Ｇと横溝Ｙとにより、 中央ブロック列Ｒ１、中間ブロック列Ｒ２、Ｒ２、ショ ルダーブロック列Ｒ３、Ｒ３に区分する。中央ブロック 列Ｒ１及びショルダーブロック列Ｒ３の横溝Ｙ１、Ｙ３ は、直線溝９、１０からなる。中間ブロック列Ｒ２の横 溝Ｙ２は、この中間ブロック列内に円弧中心を有する円 弧溝１１からなる。中間ブロック列Ｙ２のブロックＢ２ は、このブロックＢ２の外側縁１２ｏ近傍をのびる縦サ イプ１５と、内側縁１２ｉから前記円弧溝１１と実質的 に平行にのびかつ前記縦サイプ１５で途切れる横円弧サ イプ１６とを有する。
Patent JP-3096035-B1 (JP)
Title: 緑茶飲料の製造方法並びに該方法により製造された緑茶飲料
IPC: A23F3/20
Filed: 1999-08-05
Granted: 2000-10-10
Abstract: 【要約】
【課題】  緑茶本来の水色や香味を保持しつつ、しかも 特別な装置を必要とせず、緑茶飲料に特有なフロックの 発生を長期間抑制することができる緑茶の製造方法、並 びに該方法により得られた緑茶飲料を提供することを目 的とする。
【解決手段】  緑茶抽出液をα−アミラーゼで処理す ることを特徴とする緑茶飲料の製造方法、α−アミラ ーゼ存在下で緑茶の抽出を行うことを特徴とする緑茶飲 料の製造方法、及び前記又は記載の方法により製 造された緑茶飲料を提供する。
Patent JP-3058638-B1 (JP)
Title: モ―タ回転位置検出装置
IPC: H02K11/00
Filed: 1999-10-07
Granted: 2000-07-04
Abstract: 【要約】
【課題】  ホールＩＣのような磁気センサの組み付け性 を向上できるモータ回転位置検出装置を提供する。
【解決手段】  断面偏平状とされたハウジング３４の断 面幅方向外側にはケース４４が設けられており、このケ ース４４に基板５０と共にホールＩＣ４０、４２が組み 付けられている。このようにホールＩＣ４０、４２の素 子をケース４４壁やハウジング３４壁によってハウジン グ３４内と遮断することで、導電性のあるブラシ粉や飛 び半田等の異物がリード間に付着による誤作動や故障を 防止できる。しかも、ハウジング３４の断面幅方向側に ケース４４を組み付けるため、ホールＩＣ４０、４２の 保持位置の設定の自由度が向上する。
Patent JP-3041395-B1 (JP)
Title: 含フッ素アセタールおよびその製造方法
IPC: C07C43/313
Filed: 1998-11-04
Granted: 2000-05-15
Abstract: 【要約】
【課題】  作動流体、発泡剤、洗浄剤、反応媒体などに 用いることができる化合物あるいは、その前駆体となり うる１，１−ビス（ジフルオロメトキシ）テトラフルオ ロエタンや、２−［１−（ジフルオロメトキシ）−１， ２，２，２−テトラフルオロエトキシ］−２，２−ジフ ルオロ酢酸化合物およびその製造法を提供する。
【解決手段】  ２−［１−（ジフルオロメトキシ）− １，２，２，２−テトラフルオロエトキシ］−２，２− ジフルオロ酢酸をアルカリ金属の水酸化物で中和し、脱 炭酸を行うことを特徴とする１，１−ビス（ジフルオロ メトキシ）テトラフルオロエタンの製造方法。２−（ア セトキシメチル）−２−メチル−１，３−ジオキソラン をフッ素ガスによりフッ素化した後、加水分解すること を特徴とする２−［１−（ジフルオロメトキシ）−１， ２，２，２−テトラフルオロエトキシ］−２，２−ジフ ルオロ酢酸の製造方法。
Patent JP-2989818-B1 (JP)
Title: 掘削工事用シミュレーション装置に用いる水平地盤反力係数設定方法
IPC: E02D17/04
Filed: 1998-12-01
Granted: 1999-12-13
Abstract: 【要約】
【課題】  掘削工事用シミュレーション装置に設定する 水平地盤反力係数を、掘削面側の下部に存在する硬い地 盤の影響を考慮して設定することができる掘削工事用シ ミュレーション装置に用いる水平地盤反力係数設定方法 を提案する。
【解決手段】  硬い地盤の上面から上の対象とする地盤 の厚みＨ 0  が掘削幅Ｂに対して２．０Ｂ≦Ｈ 0  の関係に ある場合は、地表面側から領域Ａ，Ｂ，Ｃ，Ｄの４つの 領域に区分し、領域Ａでは水平地盤反力係数をＫ H  τ 1    ＝２．８Ｅ／（１−ν 2  ）で設定し、領域Ｂでは水平地 盤反力係数の最小値がＫ H  τ 1  で最大値がＫ H  τ 2  ＝ （１−ν）Ｅ／０．６（１−ν−２ν 2  ）Ｂの間の値に 設定され、領域Ｃでは水平地盤反力係数はＫ H  τ 2  に設 定され、領域Ｄでは水平地盤反力係数は最小でＫ H  τ 5    ＝０．８８Ｅ／Ｈ 0  ，最大でＫ H  τ 3  ＝（１−ν）Ｅ／ ０．２（１−ν−２ν 2  ）Ｂの間の値に設定される。
Patent NO-318828-B1 (NO)
Title: Faseseparasjonselement
Inventor: DORAN FREDERICK
IPC: D21F7/08
Filed: 2000-11-22
Abstract: Et faseseparasjonselement innbefatter et porøst substrat (11) som inneholder tomrom, et mikroporøst polymert materiale (14) som i det minste delvis impregnerer det porøse substrat ved at det går inn i tomrommene, og et lag av en fluorpolymer som tilføres den ytre flaten til det koagulerte polymere materialet slik at laget (16) av fluorpolymert materiale forblir i hovedsaken på overflaten.
Patent NO-328013-B1 (NO)
Inventor: OHRAI KAZUHIKO
IPC: A61K31/352
Filed: 2002-03-15
Abstract: This invention relates a benzopyran denvative of formula (I) wherein, R1 and R2 represent each independently a hydrogen atom, a (substituted)C1-6 alkyl group or a (substituted)phenyl group,R3 represents a hydroxyl group or C1-6 alkylcarbonyloxy group, R4 represents a hydrogen atom, or R3 and R4 together form a bond, m represents an integer of 0-4, n represents an integer of 0-4, Y is absent, or represents CR11R12 in which R11 and R12 represent each independently a hydrogen atom or a C1-6 alkyl group, R5 represents an aryl group or a (substituted)heteroaryl group,R6 represents a hydrogen atom or a C1-6 alkyl group,R7 represents a hydrogen atom or a C1-6 alkyl group,X is absent, or represents C=O or SO2, R8 represents a hydrogen atom, a (substituted)C1-6 alkyl group or C3-6 cycloalkyl group, and R9 represents a nitro group, etc., or a pharmaceutically acceptable salt thereof. And this invention also relates an antiarrhythmic agent having the prolongation effect on the functional refractory period comprising said compound or a pharmaceutically acceptable salt thereof as an active ingredient.
Patent NO-335424-B1 (NO)
Title: Apparat for et verktøy innrettet for elektrisk undersøkelse av veggen i et borehull gjennom en geologisk formasjon
Inventor: PITTMAN DENNIS
IPC: E21B49/00
Filed: 2002-10-03
Abstract: Foreliggende oppfinnelse gjelder et apparat for et verktøy innrettet for undersøkelse av veggen i et borehull gjennom en geologisk formasjon, idet apparatet omfatter en ikke-ledende målepute (3) med en innerflate samt en ytterflate utført for å presses mot den angitte vegg, et sett av måleelektroder (6) montert på måleputens ytterflate og midler for å måle potensialforskjellen mellom to måleelektroder, samt så vel en kildeelektrode (4) innrettet for å injisere strøm inn i den geologiske informasjon og en returelektrode (5), idet settet av måleelektroder (6) er plassert mellom kildeelektroden (4) og returelektroden (5) for den injiserte strøm, hvor apparatet videre er karakterisert ved at måleputen omfatter et elektrisk ledende parti (8) som dekker hele måleelektrodesonen og er elektrisk isolert fra måleelektrodene.
Patent NO-332643-B1 (NO)
Title: Programmeringsgrensesnitt for en datamaskinplattform
Inventor: BOGDAN JEFFREY L
IPC: G06F/
Filed: 2004-09-09
Abstract: Et programmeringsgrensesnitt tilveiebringer funksjoner for å frembringe applikasjoner, dokumenter, mediapresentasjoner og annet innhold. Disse funksjonene gjør det mulig for utviklere å oppnå tjenester fra et operativsystem, en objektmodell-tjeneste eller andre systemer eller tjenester.
Patent NO-329037-B1 (NO)
Title: Innretning og fremgangsmate for fremstilling av isolasjonselementer
Inventor: MUTH ANDREAS
IPC: B29C35/06
Filed: 2005-07-15
Abstract: Det beskrives en innretning og en fremgangsmåte fora produsere isolasjonselementer fremstilt av mineralull, f.eks. steinull eller glassull som inneholder herdende bindemiddel og tilsvarende isolasjonselementer med en ikke rektangulær snittprofil. En støpeinnretning er anbrakt inne i herdeovnen.
Patent NO-334656-B1 (NO)
Title: Konvektiv varmebro
Inventor: B RTA PAVEL
IPC: E21B36/00
Filed: 2011-11-09
Abstract: Oppfinnelsen omhandler et undervanns varmetransporteringssystem omfattende; en første undervannsenhet konfigurert for å holde et strømmende fluid, den første undervannsenheten har en første temperatur, en andre undervannsenhet har en andre temperatur som er lavere enn den første temperaturen, de første og andre undervannsenhetene er anordnet i en avstand fra hverandre, et hult forbindelseselement som har en første ende og en andre ende, hvilket hule forbindelseselement holder et sirkulasjonsfluid, den første enden til det hule forbindelseselementet er forbundet til den første undervannsenheten og danner et første forbindelsespunkt og den andre enden til det hule forbindelseselementet er forbundet til den andre undervannsenheten og danner et andre forbindelsespunkt, og hvor transport av varme fra den første undervannsenheten til den andre undervannsenheten gjennomføres ved konvektiv sirkulasjon av sirkulasjonsfluidet inne i det hule forbindelseselementet.
Patent PL-159234-B1 (PL)
Title: Method of obtaining a protein exhibiting antigenic properties in respect to hiv areole
IPC: C12N/
Filed: 1988-07-14
Abstract: 1. A method of the synthesis of protein with antigen properties of region gp 120 of the HIV virus capsule, containing amino acids 453 - 518, optionally with the carrier polypeptide, characterized in that the synthetic DNA of the (X)n-Y formula, where Y is the sequence of:<IMAGE>and X is the sequence of:<IMAGE>and n = 1 or 0, is coupled using known methods with expression vector DNA, the recombined vector is inserted into bacterial cells that are then cultured and where protein with antigen properties of region gp 120 of the HIV virus capsule and optionally the carrier polypeptide, are extracted from the culture.<IMAGE>
Patent PL-158144-B1 (PL)
Title: Method of manufacture of derivatives of tetralines,chromanes,and derivative compound
IPC: C07D215/20
Filed: 1988-10-18
Abstract: Substituted tetralins, chromans and related compounds which, by inhibiting 5-lipoxygenase enzyme and/or blocking leukotriene receptors, are useful in the prevention or treatment of asthma, arthritis, psoriasis, ulcers, myocardial infarction and related disease states in mammals, pharmaceutical compositions comprising said compounds; a method of treatment with said compounds, and intermediates useful in the synthesis of said compounds.
Patent PL-160565-B1 (PL)
Title: Set-up fatique of frames of single-track vehicles, especially of bicycles
IPC: G01M17/00
Filed: 1989-03-15
Abstract: A stand for fatigue tests of the frames of one-track vehicles, especially bicycles, equipped with an electric motor and cinematic vibrator characterised in that it consists of a rigid body (8) with an adjustable back grip (6) fitted with the first pin (10) in the place of mounting the bike wheel and with an adjustable front grip (1) fitted with the second pin (9) with a tensometric dynamometer (2) in the place of the substitute bike fork and with the cinematic vibrator (4) connected with the main nod of the frame via the third pin (7).<IMAGE>
Patent PL-161545-B1 (PL)
Title: Apparatus for contactless measurements of liquid level in tanks
Inventor: WIRKUS ZDZISLAW
IPC: G01F23/28
Filed: 1990-01-29
Abstract: A device for contactless measurement of liquid level in a container by means of measurement of change of acoustic wave parameters, with acoustic wave sensors and sources and appropriate meters, consisting of a measurement tube of the diameter a few time lesser than the length located according to trajectory of free surface of liquid, the said tube is situated permanently in a container, the tube's bottom end is at the level of the minimum liquid level, and the top end is above the maximum liquid level, characterised in that it consists of a reference resonance pipe (17) of a determined length and diameter, located permanently next to the measurement pipe (12) in the container of liquid (13), and the bottom end of the reference resonance pipe (17) is located above the liquid level and is vaulted, whereas the top end of the reference resonance pipe (17) is equipped with a reference piezoelectric converter (15) and a reference microphone (14), which is connected to an input of a reference input voltage amplifier (8), whose output is connected to the first input of voltage amplitude detection circuit (5) equipped with an output connected to an input of an analogue-digital converter (2), whose input is connected to a microprocessor system (3) connected to an input of a programmed frequency divider (1), whose first input is connected to the second input of voltage amplitude detection circuit (5), and the second input is connected to an input of a frequency generator circuit (4) containing an output connected both to an input of output voltage amplifier (6) and to an input of measurement output voltage amplifier (7)...<IMAGE>
Patent PL-161989-B1 (PL)
Title: System for assisting a wheeled non-extendable excavator operator in forming an earth slope
Inventor: BIERNAT MIROSLAW
IPC: E02F3/26
Filed: 1990-05-10
Abstract: 1. System for assisting the operator of a non-extending wheel excavator in forming the inclination of ground, cooperating with a unit controlling the manoeuvring movements of the excavator, drive circuits controlling the mechanisms performing rotation and lowering of the arm, with auxiliary contacts of these drives and measurement converters of the angle of rotation and lowering of the arm and the vehicle's path, buttons for setting regulated values and displays of regulated and measured values, characterized in that the control unit (1) has an additional component (1B) containing a data exchange circuit (22) with its input and output connected to a computation unit (2), while connected to other inputs of the data exchange circuit (22) are a button (4) controlling computation of the angle of levelling deviation and a button (3) of a regulator of ground inclination and a circuit (25) for computing angle of rotation, which is connected to a converter (11) for measurement and zeroing of the angle of rotation, a converter (12) of the direction of the arm relative to the chassis, which is connected to the same converter (11) for measurement and zeroing of the angle of rotation, and then a circuit (26) for computation of the angle of rotation, which is connected to a converter (16) for measurement and calibration of angle of lowering of the arm and a circuit (27) for computation of the vehicle's path, which is connected to a converter (20) of measurement of the vehicle and a circuit (28) for computation of the inclination of the excavator, which is connected to a circuit (21) for measurement of the inclination of the excavator, whereas the button (3) of the regulator of ground inclination is connected to a circuit (24) controlling the regulated ground inclination, with input and output connected to circuit (22)...<IMAGE>
Patent PL-163263-B1 (PL)
Inventor: GRONOWSKA JANINA
IPC: C09B62/445
Filed: 1991-06-17
Abstract: Sposób otrzymywania nowych
antrachinonowych barwników reaktywnych
o ogólnym wzorze 1, znamienny tym, że
kondensuje się chlorek 3-/2’, 2’-dichloro-l’-
etylosulfonylo/benzenosulfonylu z barwnikami
aminoantrachinonowymi o ogólnym
wzorze 2, przy czym kondensację prowadzi
się w temperaturze od 268 do 313 K i przy
pH od 4,0 do 7,5 po czym uzyskane barwniki
reaktywne wydziela się w znany sposób.
Patent PL-172255-B1 (PL)
Inventor: WESTDIJK JACOB A
IPC: G06T7/00
Filed: 1993-10-07
Abstract: 11/00 Sposób i uklad do oznaczania zabarwienia elementów obrazu odwzorowanego w urzadzeniu do odtwarzania barwnego obrazu PL
Patent PL-174033-B1 (PL)
Inventor: PARUSZEWSKI RYSZARD
IPC: C07C237/22
Filed: 1993-10-20
Abstract: 1. Nowe benzyloamidy N-alkiloalnniny o
działaniu przeciwdrgawkowym o wzorze na rysunku,
znamienne tym, ze Ri jest wodorem a
R2 jest metylem lub etylem.
2. Sposób otrzymywania nowych benzyloamidów
N-alkiloalaninyo wzorze na rysunku, gdzie
Ri jest wodorem u R2 jest metylem lub etylem,
znamienny tym, ze N-tert-butzksykurbznylzuluninę
metyluje się lub etylujewznany sposób otrzymując
N-tert-butzksykurbony-o-N-metylouluninę lub
N-tert-butoksykarbonylo-N-etyloalaninę, po czym
benzyluje się stosując chlorzmrówczun izobutylu i
benzyloaminę, a następnie usuwa się podstawnik
N-tert-butoksykurbonylzb'y otrzymując chlorowodorek,
który przeprowadza się w wolną zasadę za
pomocą amonitu otrzymując związek o wzorze na
rysunku, gdzie Ri jest wodorem a R2 jest metylem
lub etylem.
Patent PL-174306-B1 (PL)
Title: Butt joint
Inventor: SCHEUER HELMUTH
IPC: E06B3/968
Filed: 1994-03-09
Abstract: 2.1 A butt connection in the form of a corner connection or T-connection is intended to be configured such that the reinforcement mouldings for the alignment of the butt joints can be inserted into the respective corner region or butt-joint region subsequently, i.e. after connection by means of the profile connectors. Furthermore, there is to be the possibility of sealing the butt-joint region subsequently by sealing means. 2.2 The reinforcement moulding (24) of the butt connection according to the invention is an elastically deformable sheet-metal or plastic moulding which is supported under stress on the inner-side profile webs (18, 20, 21) which define the respective stop (12). The reinforcement moulding (24) can be inserted subsequently into the inner corner or outer corner. For this purpose, it is also not necessary for the grooves to be undercut. In the case of the corresponding design of the reinforcement moulding (24) with bores (28, 29), a sealing composition can be subsequently injected into the butt-joint region by means of a cartridge. 2.3 The butt connection according to the invention can be used particularly for windows and doors produced from interconnected aluminium profiles.
Patent PL-175098-B1 (PL)
Inventor: OLSEN HANS S
IPC: A23L19/15
Filed: 1993-01-28
Abstract: 1. Sposób obróbki wycierki ziemnia- czanej do stosowania jako pasza, w którym wycierke ziemniaczana poddaje sie najpierw ogrzewaniu, a nastepnie po wlasciwym schlodzeniu poddaje sie procesowi degrada- cji enzymatycznej enzymem degradujacym sciany komórkowe, po czym, jesli jest to ko- nieczne, zabezpiecza w jakikolwiek dogodny sposób w celu otrzymania produktu wyka- zujacego stabilnosc mikrobiologiczna, zna- mienny tym, ze stosuje sie ogrzewanie strumieniowe, które prowadzi sie w tempera- turze pomiedzy 125 a 140°C w czasie 20-100 sekund, zas jako enzym degradujacy sciany komórek stosuje sie SPS-aze. FIG. 1 PL PL PL PL PL PL PL PL PL PL
Patent PL-175634-B1 (PL)
Inventor: TOKARZEWSKI LUDOMIR
IPC: C07C63/26
Filed: 1994-08-29
Abstract: Sposób utylizacji odpadów poli(etylenotereftalanu), znamienny tym, że rozdrobnione
tworzywo PET ogrzewa się mieszając w autoklawie, korzystnie w temperaturze 200°C lub
wyższej i pod ciśnieniem 1,6 MPa lub wyższym, z roztworemmocnej zasady, korzystnie 10 - 20%
roztworem wodorotlenku sodowego, przez okres 1 - 5 godzin - zależnie od stopnia rozdrobnienia
surowca, po czym układ ochładza się, w razie potrzeby oczyszcza przez wygotowanie
z węglem aktywowanym, filtruje, a następnie wydziela wolny kwas tereftalowy przez
zakwaszenie uzyskanego roztworu wodnego tereftalanu sodowego obliczoną ilością kwasu,
korzystnie kwasu siarkowego, a dalej otrzymany produkt odfiltrowuje, przemywa zimną
j wodą i suszy
Patent PL-178274-B1 (PL)
Title: Method of and apparatus for producing monolithic refractory lining in cast steel pouring ladles
Inventor: STRIPP HEINZ W
IPC: F27D1/16
Filed: 1995-02-03
Abstract: When the wall and bottom of a steel casting and handling ladle are provided at the same time with a refractory monolithic lining, the lining in the lower area of the wall is often damaged during intermediate repairs of the bottom. According to a new process, wall and bottom are lined one after the other. A hose-like inflatable sealing body is secured to the bottom part of the template (4) when beginning to introduce the casting mass in the wall area and is inflated so that it seals the template (4) up to the height that corresponds to the desired thickness of the bottom. As soon as the casting mass in the lower wall area is sufficiently set, the sealing body (2) is deflated and removed, then the refractory casting mass is introduced into the bottom area up to the desired height. This process is suitable for steel casting and handling ladles and for similar metallurgical vessels.
Patent PL-182387-B1 (PL)
Inventor: NOWICKI BOLESLAW
IPC: C10G7/02
Filed: 1996-09-18
Abstract: Sposób usuwania dwusiarczku węgla z benzolu kok^owniczego
i/lub jego frakcji destylacyjnych przez destylację 1 rozdział
na benzol ciężki 1 benzol lekki, znamienny tym, że pary benzolu
lekkiego, po kolumnie wstępnego rozdziału na benzol ciężki
1 benzol lekki, wykrapla się w pierwszym stopniu kondensacji,
z której wykroploną ciecz zawierającą benzen, toluen, ksyleny
kieruje się do kolumny wspomagającej, zaś pary kieruje się do
drugiego stopnia wykroplenia skąd wykroploną ciecz kierowana
jest do zbiornika orosienia kolumny przedgonowej a pary zawierające
składniki przedgonu benzolowego, benzen i część toluenu
zasilają kolumnę przedgonową w której orosiemem są składniki
przedgonu benzolowego kierowane ze zbiornika orosienia, gdzie
w kolumnie przedgonowej w wyniku rozdziału destylacyjnego
odbiera się benzol lekki a pary opuszczające kolumnę przedgonową
skrapla się, kieruje do zbiornika orosienia a odgazy do
kolumny wspomagającej, w której stykają się z cieczą z pierwszego
stopnia kondensacji benzolu lekkiego 1 następuje tu seperacja
składników przedgonu benzolowego od węglowodorów
aromatycznych, przy czym kolumnę wspomagającą opuszczają
pary przedgonu benzolowego, z których wykrapla się resztki
benzenu w skraplaczu 1 kieruje się je do kolumny wspomagającej.
7. Urządzenie do usuwania dwusiarczku węgla z benzolu
koksowniczego i/lub jego frakcji destylacyjnych drogą destylacji,
znamienne tym, że posiada kolumnę (l) wstępnego rozdziału
wyposażoną w dwustopniowy układ cząstkowego skraplania par
benzolu lekkiego złożony z kondensatów (2,4) oraz rozdzielaczem
(5) para - ciecz a kolumna (6) przedgonowa posiada skraplacz
(7) oraz zbiornik (8) obcej flegmy