baber/WOPTO huggingface dataset:
Patent JP-2890043-B1 (JP)
Title: 有機性汚泥の嫌気性消化方法及び装置
IPC: C02F11/04
Filed: 1998-05-15
Granted: 1999-05-10
Abstract: 【要約】
【課題】  有機性汚泥を嫌気性消化する方法において、 消化ガスの燃焼熱を利用して得た高温の加熱空気と汚泥 とを直接接触させて、スケーリングトラブルを発生させ ることなく、かつ効率的に汚泥を加温する。
【解決手段】  濃縮汚泥を加温した後、嫌気性消化させ る方法であって、（ａ）  消化ガスの燃焼熱からガス熱 交換器１４を介して、加熱空気として熱を回収し、 （ｂ）  この加熱空気と消化汚泥及び濃縮汚泥とを加温 塔１６で直接接触させて汚泥を加温し、（ｃ）  加温さ れた汚泥を高温消化槽１０へ供給して嫌気性消化させ、 加温塔排空気をガス熱交換器１４及び消化ガス燃焼炉１ ２の少なくともいずれかに供給する。
Patent JP-3094383-B1 (JP)
Title: かつらの装着方法
IPC: A41G3/00
Filed: 1999-07-22
Granted: 2000-10-03
Abstract: 【要約】
【課題】  かつらの装着の安定性を図ること。
【解決手段】  かつら１に設ける係止具９に対応する位 置の頭皮１７との境界付近（根元部１９）の頭髪に係止 具１３を固定する。頭髪の伸びに応じ係止具１３をねじ ることにより、該係止具１３を固定している頭髪（装着 毛１５）をよじり、上記よじれにより上記係止具１３の 頭皮１７よりの突出高さを縮減・調整し、頭髪の伸びに かかわらず係止具１３を根元部１９に存在せしめる。
Patent JP-2974670-B1 (JP)
Title: 立坑掘削装置
IPC: E21B3/02
Filed: 1998-10-20
Granted: 1999-11-10
Abstract: 【要約】
【課題】  比較的に大径のウエルの掘削に際して土砂を ケーシングパイプ内に取入れやすくすること。
【解決手段】  回転するケーシングパイプ（２）に複数 のウイング（３０）を設け、そのウイング（３０）の下 面（３０ａ）にウイング（３０）を横切って回転方向 （Ｘ）に半径方向外方に円弧状に延びる複数の土砂案内 翼（３１ｂ、３１ｃ、３１ｄ）を設け、掘削土砂を順次 半径方向内方に案内しケーシングパイプ（２）に取入れ るようにした。
Patent JP-2904202-B1 (JP)
Title: 触覚ディスプレイ装置及びプログラムを記録した機械読み取り可能な記録媒体
IPC: G06F3/00
Filed: 1997-11-21
Granted: 1999-06-14
Abstract: 【要約】
【課題】  視覚障害者にグラフィカル・ユーザ・インタ フェースの画面を提示する触覚ディスプレイ装置に於い て、画面の全体を見渡したい、細部を詳しく見たいとい った様々な要求に合った画面を触知盤上に提示できるよ うにする。
【解決手段】  操作者は、触知盤30上に表示するグラフ ィカル・ユーザ・インタフェースの表示領域の面積，中 心位置を表示領域面積設定部11, 表示領域位置設定部12 を用いて指示する。この指示に従って、表示領域計算部 106 が、表示領域の存在範囲を求め、情報取得部104  が、表示領域の存在範囲と触知盤30上に存在するピンの ピン数とに基づいて、表示領域内に存在する対話部品を 触知盤30上に表示する際の配置状態を求め、ピン状態デ ータ生成部105 が、上記対話部品の配置状態に基づいて 触知盤30上に存在する各ピンの状態を示すピン状態デー タを生成し、触知盤制御部20がピン状態データに従って 触知盤30上のピンを駆動する。
Patent NO-324608-B1 (NO)
Inventor: WESSELS HENDRIKUS CHRISTINUS MARIA
IPC: A47J31/44
Filed: 2003-12-05
Abstract: The apparatus for preparing a beverage with a foam layer suitable for consumption is provided with a mixing chamber, supply means for supplying a liquid, such as water or steam, to the mixing chamber and first dosing means for dosed supply of a concentrate to be mixed with the liquid, such as a coffee concentrate, to the mixing chamber for mixing the concentrate with the liquid in the mixing chamber while foam is formed for obtaining the foamed beverage suitable for consumption. The mixing chamber is designed as a whirl chamber while the supply means supply the liquid to the whirl chamber in such a manner that in the whirl chamber a whirl is formed of the supplied fluid. The supply means are provided with a second dosing device for dosed supply of the liquid to the whirl chamber and the apparatus is further provided with a control device for controlling the first and second dosing device for preparing a predetermined amount of beverage.
Patent NO-323433-B1 (NO)
Title: Anordning ved salgshylle
Inventor: BERSAGEL HENNING
IPC: A47B96/02
Filed: 2005-09-15
Abstract: Anordning ved salgshylle (1) for beholdere omfattende et stativ (2) hvor det er anordnet minst én skråstilt hylle (4), og hvor hyllen (4) er uttrekkbar.
Patent NO-332098-B1 (NO)
Inventor: HILL DAVID JOHN
IPC: G02F1/01
Filed: 2006-07-13
Abstract: A fibre optic accelerometer particularly intended for use with an interferometer using the compliant cylinder approach but further providing a seismic mass at the core of the cylinder resulting in improved sensitivity and rejection of out-of-axis inputs.
Patent NO-332039-B1 (NO)
Inventor: WILLNER HORST
IPC: B65H18/00
Filed: 2006-09-19
Abstract: The method for winding netting composed of longitudinal weft fibers (2), between pairs of which warp fibers (3) are wound in a zigzag pattern, into rolls (8) of reduced width comprises passing it under a guide bar (4). Spacer rings (5) are arranged along this which guide the weft. An independent claim is included for apparatus for carrying out the method.
Patent NO-332375-B1 (NO)
Title: Punktmater med integrert avgassoppsamling samt en fremgangsmate for avgassoppsamling
Inventor: KARLSEN MORTEN
IPC: C25C3/14
Filed: 2008-09-19
Abstract: En elektrolysecelle der det produseres metaller må tilsettes en nøyaktig mengde råstoff (som alumina), og som en virkning av reaksjonen som skjer i cellen, må man trekke ut produktet (som aluminium) og fjerne eventuelle avfallsprodukter (som HF og C02). For å avkjøle cellen hensiktsmessig og sikre oppsamling av alle avgassene fra cellen, som ikke er gasstett, suges det normalt inn omtrent 100-150 ganger mer luft fra omgivelsene enn gassvolumet som produseres av cellen. Den foreliggende oppfinnelsen dreier seg om prinsippene om hvordan man kan utforme en innretning der man kan kombinere tilførsel av råstoffet alumina til cellen og samtidig trekke ut mer C02-konsentrerte avgasser fra cellen enn det som er standard fremgangsmåte i aluminiumsindustrien i dag. De tre totalvirkningene man får med hensyn til avgassene er. 1. Det tas ut et mindre totalvolum av gass fra cellen, med mulighet for å redusere den totale størrelsen på gassvaskerne. 2. Som følge av punkt 1 vil den oppsamlede prosessgassen få høyere temperatur enn før og er derfor mer egnet for varmeutvinning. 3. Hvis det suges inn mindre «falsk luft» til gassoppsamlingskamrene, øker konsentrasjonen av C02 i avgassene vesentlig, slik at det blir mulig å oppfange og skille ut C02 med standard teknologi som brukes til å fange opp C02 fra prosesser så som kraftanlegg.
Patent NO-341553-B1 (NO)
Inventor: PLAIN STEVEN
IPC: E21B41/00
Filed: 2015-09-02
Abstract: A riser tension protector and coiled tubing lift frame assembly including same for use as a backup heave compensator is described. The assembly includes a frame having an upper frame section adapted for attachment to a top drive system and a lower frame section adapted to interface with a flowhead assembly; and a pair of pneumatic cylinders spaced apart from one another. The pneumatic cylinders have a respective cylinder barrel and a piston rod translatable therein, a free end of the piston rods being fixed to the upper frame section and a lower end of the cylinder barrels being fixed relative to the lower frame section. In use, the pneumatic pressure in said cylinders is charged to an over pressure sufficient to cause the piston rods to remain retracted in said barrels when an axial load on the riser is under a predetermined operating load threshold and to extend on an upheave of the floating vessel when the axial load exceeds the predetermined operating load threshold.
Patent PL-142152-B1 (PL)
Title: Process for preparing derivatives of arylthioazolidinodione
IPC: C07D277/34
Filed: 1984-01-16
Abstract: A series of 5-(2-alkoxyphenyl)thiazolidinediones and pharmaceutically acceptable salts thereof useful as hypoglycemic agents, aldose reductase inhibitors and as therapeutic agents for the treatment of chronic diabetic complications; intermediates therefore; and processes for preparation of said compounds.
Patent PL-157220-B1 (PL)
Title: A system for controlling shaft lifts
IPC: B66B1/12
Filed: 1987-02-26
Abstract: Control unit for shaft hoists, including a circuit initiating the hoist start, coupled with a control circuit for brake releases, with a time delay circuit, and with a switch-off circuit, characterised in that the control circuit (4) of hoist motors (5) is connected with a circuit (6) that controls the operating status of brake releases, and the circuit (7) that controls the operating status of hoist motors (5) is connected directly or via a time delay circuit (8) with a switch-off circuit (2).<IMAGE>
Patent PL-158149-B1 (PL)
Title: Apparatus for flanging tubes in particular those for industrial piping systems
IPC: B21D19/06
Filed: 1988-10-24
Abstract: The device for flanging of pipes, especially conduits containing a system of rolls, consisting in that it has a body (1) with a circular track, along which moves a bracket (2) of the deflector roll (2) connected with the reciprocating motor operator (4) borne on the body (1), and in the upper part of the body (1) there is the driving roll (5) connected with the rotary motor operator (6) and the reciprocating motor operator (7).<IMAGE>
Patent PL-158810-B1 (PL)
Title: System for feeding the electronic devices set
IPC: H02J/
Filed: 1988-12-30
Abstract: Power supply circuit for a set of electronic devices connected in parallel with an accumulator to a common on-board network connected via electrical connectors to supply inputs to which power sources are connected, characterized in that each supply input (WE1...WEn) has connected to it a control and monitoring circuit consisting of a resistor divider (R1...Rn) connected to the input of an error amplifier of an integrated voltage regulator (S1...Sn), whose second input is connected to the internal source of the reference voltage of the integrated regulator (S1...Sn), while the output of the integrated voltage regulator is connected via a matching circuit (C1...Cn) to a digital combination circuit (U1...Un), whose second input is connected via an additional matching circuit (CSS) to the output of an additional integrated voltage regulator (SS), whose input is connected via an additional resistor divider (RS) to the on-board network (SP), while the outputs of the combination circuits (U1...Un) are connected to the bases of controlling transistors (T1...Tn), whose collectors are connected to the coils of relays (K1...Kn) connected on both sides to the on-board network (SP), and the controlling coils of the connectors (L1...Ln) are connected to the supply inputs (WE1...WEn) and on the other side are earthed via the contacts of the relays (K1...Kn).<IMAGE>
Patent PL-158316-B1 (PL)
Title: Electric coil winding machine
IPC: H01F41/06
Filed: 1989-02-20
Abstract: Spooler for windings electrical coils, with parallel spooling spindles and a shaft with coil forms mounted on mandrels, characterized in that the spooling spindles (6) driven by a power unit (8), preferably using a cog belt (9), are placed together with that unit on a carriage (10), which moves on guides (14) mounted in the base (15), while the power unit (8), the stepping motor (13) driving the carriage (10) and the stepping motor (19) turning the shaft (17) are controlled by a controller (30), preferably a microprocessor controller, via feeder cables (32 and 33).<IMAGE>
Patent PL-161519-B1 (PL)
Title: Coin counting trough
IPC: G07D9/02
Filed: 1989-07-28
Abstract: The invention relates to a coin counting groove 1, in which the section 6 of the inner wall 5 of a coin compartment 2 constructed in each case as askew cylinder troughs consists of obliquely staggered casing surface sections 9 which form shoulders 12. The coins can be merely swivelled about a predetermined angle when corresponding acceleration forces occur. The coin compartments 2 are prevented from being flung out. <IMAGE>
Patent PL-161176-B1 (PL)
Title: Settling tank
IPC: B23Q11/10
Filed: 1989-11-21
Abstract: 1. Settling tank with at least one vertical partition making up separate chambers while each consecutive partition is slightly lower than a preceding one and built up from two walls of which one is attached at a relatively small height above bottom, and the second, in parallel to the first wall and with its upper edge at slightly lower level is tightly joint also to the bottom of the tank, while liquid inflow is located in the first chamber above the upper edge of the highest wall while the outflow is located in the last chamber slightly below the upper edge of the lowest wall, characterised in that in the tank bottom, in its each chamber preferably close to the partition wall (8) is situated at least one run-off opening closed with a plug (11) situated at the end of the element protruding above the liquid surface, while all the run-off openings in individual chambers are connected under the tank bottom by a common run-off pipe (9).<IMAGE>
Patent PL-162856-B1 (PL)
Title: Method of removing undesirable deposits formed on workpices during phosphatizing processes
Inventor: KUCHARSKI JERZY
IPC: C09K13/02
Filed: 1990-07-05
Abstract: Sludge removal method from phosphate treatment bath, consisting in the etching of items in water solution of sodium hydroxide with benzoate acid as the preservative, characterized in that the etching is carried out in water bath consisting of: sodium hydroxide in the quantity of 5-30% per weight, sodium gluconate in the quantity of 0.5-2% per weight, and sodium benzoesate in the quantity of 0.01-0.5% per weight, at temperature of 50-90%.
Patent PL-171903-B1 (PL)
Inventor: GRZESIK CZESLAW
IPC: G05F1/66
Filed: 1994-01-26
Abstract: 1 Sposób sterowania interwencyjnego mocy bloków energetycznych w
systemie automatycznej regulacji mocy i częstotliwości zdalnym sygnałem
sterującym z Państwowej Dyspozycji Mocy dla utrzymania równoważnej
pracy systemu energetycznego w sytuacjach zakłóceń równowagi pomiędzy
mocą produkowaną a mocą odbieraną znamienny tym, że zadaje się sygnał
binarny interwencji (Yi) o raz równocześnie sygnał sterujący mocy szybkozmiennej
(Y1) o zmianie wielkości sygnału nieciągłej schodkowej w odstępach
czasowych to 10 sekund i o wielkości uzyskane) zmiany mocy w układzie
automatycznej regulacji mocy tui biny w paśmie mocy interwencyjnej do 10%
mocy znamionowej, przy czym sygnał sterujący mocy szybkozmiennej (Y1)
ma w pierwszym odstępie czasowym skok początkowy o wielkości do 45
stopni powodując wysterowanie mocy w układzie automatycznej regulacji
mocy turbiny do 6% mocy znamionowej, zmniejszający się następnie odpowiednio
do szybkości poskokowej inicjującej zmiany mocy do 1,2% mocy
znamionowej na minutę zaś podany równolegle do układu automatyczne)
regulacji obciążenia kotła sygnał sterujący mocy szybkozmiennej (Y1) inicjuje
rozszerzenie dopuszczalnej odchyłki strefy zmian ciśnienia pary za
kotłem do ± 0,7 MPa dla czerpania mocy w dopuszczalnym maksymalnie
zakresie z akumulacji kotła, natomiast sygnał binarny interwencji (Yi) jest
przetworzony w układzie logicznym interwencji na sygnał wyjściowy interwencji
(Yiw), który podany do układu automatycznej regulacji mocy turbiny
i równolegle doukładu automatycaną legulagi obciążenia kotła przez okres 60θ sekund
przyzwala na sterowanie interwencyjne, a następnie przez kolejne 600 sekund blokiye
możliwość sterowania interwencyjnego dla stabilizacji pracy bloku enegtiycaiego
2 Układ sterowania interwencyjnego mocą bloków energetycznych w
systemie automatycznej regulacji mocy i częstotliwości zdalnym sygnałem
stei^ącym, zawierający odbiornik telepoleceń Państwowej Dyspozycji Mocy
oraz układ automatycznejregulacji obciążeniai układ automatycznejregulacji
mocy turbiny znamienny tym. ze odbiornik telepoleceń (1) Państwowej
Dyspozycji Mocy ma jedno wyiście z sygnałem sterującym mocy bazowej
(Yo) przyłączone równolegle do jednego wejścia układu automatycznej regulacji
obciążenia kotła (4) i układu automatycznej regulacji mocy turbiny (5),
zaś drugie wyjście z sygnałem sterującym mocy szybkozmiennej (Y1) ma
przyłączone równolegle do drugiego wejścia układu automatycznej
Patent PL-172653-B1 (PL)
Title: Air bearing slider
Inventor: CUNNINGHAM EARL A
IPC: G11B5/60
Filed: 1992-09-16
Abstract: Disclosed is a slider with an air bearing surface for flying a magnetic transducer on an air lubrication film over a moving recording medium. The air bearing surface allows the slider to fly at a close and substantially uniform height over the disk surface regardless of the skew angle of the air flow. The slider has a pair of nonidentical, nonsymmetrical rails disposed about the longitudinal axis of the slider, which through the viscous effects of the air flow, provide the air lubrication film when the recording medium is in motion.
Patent PL-177632-B1 (PL)
Title: Method of educing organic acids and carbonates of alkali metals from aqueous solutions of their salts
Inventor: CIBOROWSKI STANISLAW
IPC: C07C53/00
Filed: 1995-05-23
Abstract: Disclosed is a process for isolation of organic acids and alkali metals carbonates from their salts aqueous solutions, wherein the aqueous solution of sodium or potash salts of organic acids reacts with carbon oxide in the weight amount 1.2- to 6 times more than the amount theoretically necessary to release the acids from their salts, as well as with the extraction diluent in the form of aromatic or aliphatic hydrocarbons with the boiling temperature less than 150 °C, supplied in the weight amount 2- to 20-times more than weight amount of released acids, whilst this mixture is kept under the temperature from 20 to 200 °C and pressure from 1.5 to 25 Mpa and then the solution of organic acids in extraction diluent is isolated from the aqueous solution of alkali metals carbonates.
Patent PL-184332-B1 (PL)
Inventor: MEDERSKI WERNER
IPC: C07D498/04
Filed: 1996-03-15
Abstract: 1. Nowe zwiazki o ogólnym wzorze 1 , w którym -A=B-C=D- oznacza grupe -CH=CH-CH=CH-, w której jeden czlon CH moze byc zastapiony przez N, Ar ozna- cza rodnik fenylowy lub naftylowy niepod- stawiony albo jedno- lub dwukrotnie pod- stawiony przez atom bromu, grupe C1 -C6 - alkilowa, fenyl, grupe C1 -C6 -alkiloaminowa lub przez grupe di(C1 -C6)-alkiloaminowa, kazdy z symboli R1 , R 2 niezaleznie od siebie oznacza H, Cl lub grupe C1 -C6 -alkilowa, R3 oznacza H, X oznacza atom O lub S, oraz ich sole, z wyjatkiem 4-metylo-N-(2,1,3- benzotiadiazolilo-4)-benzenosulfonamidu i 4-metylo-N-(2,1,3-benzotiadiazolilo-5)-ben- zenosulfonamidu. Wzór 1 Wzór 2 Wzór 3 PL PL PL PL PL PL PL PL PL PL
Patent PL-171681-B1 (PL)
Title: Agent for fighting against codling moth
Inventor: KLEIN ULRICH
IPC: C07C29/62
Filed: 1992-09-24
Abstract: A process is disclosed for preparing a mixture of 8E,10E-dodecadienol (Ia), 8E,10Z-dodecadienol (Ib), 8Z,10E-dodecadienol (Ic) and 8Z,10Z-dodecadienol (Id), H3?C-CH=CH-CH=CH-(CH2?)6?-CH2?-OH, (8E,10E = Ia), (8E,10Z = Ib), (8Z,10E = Ic), (8Z,10Z = Id) from 1,8-octandiol (II) which is transformed by a halogenating agent into (III): Hal-CH2?-(CH2?)6?-CH2?-OH, (III) is then reacted with (IV): H2?C=CH-O-R, producing (V): Hal-CH2?-(CH2?)6?-CH2?-O-CH(CH3?)-OR, which is transformed in the presence of magnesium with crotonaldehyde into (VI): H3?C-CH=CH-CH(OH)-(CH2?)8?-O-CH(CH3?)-OR. The alcohol protective group is split off from (VI) in the presence of an acid, at the same time as the hydroxyl function is eliminated. Also disclosed are intermediates for this process, and a process for fighting the fruit surface eating tortrix moth Cydia pomonella with this mixture according to the mating interruption method.
Patent PL-183134-B1 (PL)
Title: Method of obtaining aromatic amines by hydrogenation in gaseous phase and catalyst therefor
Inventor: LANGER REINHARD
IPC: C07C209/36
Filed: 1996-06-12
Abstract: Prodn. of aromatic amines of formula (I) comprises gas phase hydrogenation of nitroaromatics of formula (II) with H2 over a stationary catalyst of Pd on a graphite of graphitised coke support with a BET surface area of 0.2-10 m<2>/g. The novel features are that (a) the catalyst contains more than 1.5 to 7 wt.% Pd w.r.t. total catalyst and (b) the H2 supply to the catalyst is 30-6000 equiv./NO2 gp. equiv.: R1, R2 = H, Me, Et or NH2; R3, R4 = H. Me, Et or NO2. Also claimed is the catalyst per se.
Patent PL-176913-B1 (PL)
Title: Apparatus for closing wounds and/or aspirating their secretion or similar fluids by means of vacuum
Inventor: KILIAN FRANK
IPC: A61M1/00
Filed: 1995-03-10
Abstract: PCT No. PCT/EP95/00903 Sec. 371 Date Jan. 6, 1997 Sec. 102(e) Date Jan. 6, 1997 PCT Filed Mar. 10, 1995 PCT Pub. No. WO95/24230 PCT Pub. Date Sep. 14, 1995The subject of the invention is a suction draw off device which permits a drawing off by suction of secretion, blood or the like and a closure of a wound by means of vacuum. Thereby, the suction draw off device has a container (1) closable by means of a lid (2), a bag (3) with a tube (4) which can be placed in the container (1), a passage for the tube in the upper part of the container wall or in the lid for drawing of the secretion or the like into the bag (3) and an opening in the container wall or in the lid for generating a vacuum in the container (3). Thereby, the suction draw off device is so configured that it is closed in a vacuum-tight manner in the closed condition of the container (1), so that the secretion suction draw off device is operable independently of a vacuum pump unit after a vacuum has once been generated in the container (1). For the case of the drawing off of blood during an operation, the bag (3) advantageously has a membrane (28) by means of which air drawn into the bag (3) in the container (1) can be released.
Patent PL-180131-B1 (PL)
IPC: B65D41/34
Filed: 1996-02-01
Abstract: 1. Gwintowany kolpak zamykajacy do pojemników z tasma gwarancyjna odrywa- na i umieszczona przy dolnym brzegu scianki kolpaka, przylegajacej do dna kol- paka, przy czym wewnetrzna powierzchnia tasmy gwarancyjnej wyposazona jest wzdluz obwodu w wystajace promieniowo do srodka jezyki, skierowane przy nasa- dzonym kolpaku zamykajacym do góry, w strone dna kolpaka, dla podchwytywania zgrubienia na wylocie pojemnika, zna- mienny tym, ze kazdy jezyk (5) zwrócony do dna (1) kolpaka sklada sie z lewej i pra- wej polowy (7a, 7b), których boczne ob- szary brzegowe (7) sa skierowane do we- wnatrz i usytuowane wzgledem siebie pod katem rozwartym ( ß), przy czym kat roz- warty ( ß) wynosi korzystnie 120°. P L 1 8 0 1 3 1 B 1 F ¡ q . 1 PL PL PL
Patent PL-185014-B1 (PL)
Inventor: TECZA WITOLD
IPC: C08F236/08
Filed: 1997-02-28
Abstract: 1 · Sposób wytwarzania alifatycznych żywle w^glowodorowu'©! z s^irnp.o:C^\o pochodzenia
petrochemicznego, przez wstępne wygrzanie frakcji węglowodorów nienasyconych C5
i poddanie jej kationowej polimeryzacji katalizowanej chlorkiem glinu lub jego ciekłymi
kompleksami z węglowodorami aromatycznymi, znamienny tym, że uzyskaną z lekkiej
benzyny popirolitycznej frakcję węglowodorów nienasyconych C5 o temperaturach wrzenia
do 90°C, poddaje się wygrzewaniu w temperaturze do 160°C, pod zwiększonym ciśnieniem
a następnie destylacji, po czym do otrzymanego destylatu dodaje się w ilości 1-20% masowych
w stosunku do masy destylatu, węglowodory winyloromatyczne z ewentualnym dodatkiem
węglowodorów alkiloαromαtyhznyhy i mieszaninę poddaje się kationowej polimeryzacji,
a następnie wydziela się żywicę węglowodorową z polimeryzatu w znany sposób.
Patent PL-183356-B1 (PL)
Title: Current source
Inventor: RIEDEL FRIEDBERT
IPC: G05F1/10
Filed: 1997-07-03
Abstract: The current source has a cascode transistor (T2) whose gate is connected via a first switch (S1) to the drain of an amplifier transistor (T3), whose gate is connected via a second switch (S2) to the drain of a current source transistor (T1). The cascode transistor gate is also connected via a third switch (S3), when a PMOS transistor is used, to an operating voltage (Vdd), or, when an NMOS, to earth. In the on state the first and second switches are closed and the third is open. In the off state the first and second switches are open and the third is closed.