baber/WOPTO huggingface dataset:
Patent IT-1304446-B1 (IT)
Inventor: BARIONI GABRIELE
IPC: D05B33/00
Filed: 1998-12-23
Granted: 2001-03-19
Abstract: Method and apparatus for sewing hems in patches (10) of fabric or the like, in particular for providing lateral hems in napkins. The system provides for longitudinally advancing said patches (10) at a pre-set velocity (V1), and to fasten, by sewing, a first and a second lateral edge (13, 14) in a folded condition to the central segment (16) of each patch. The system uses, for the lateral sewing of said first and second lateral edges (12, 14) of the patch (10), a first pair of sewing machines (18, 18) and a second pair of sewing machines (20, 20) longitudinally distanced from said first pair of sewing machines. Said first (18, 18) and second (20, 20) pairs of sewing machines provide seams with knotted stitches and are activated, in mutually alternative fashion, to provide said lateral seams (17, 17) on respective patches (10). According to a further aspect, it is provided for said first pair of sewing machines to be such as to sew a chain stitch and for said second pair of sewing machines to be such as to provide knotted stitch seams able to define fastening seams in correspondence with the extremities of said lateral seams. <IMAGE>
Patent IT-1264835-B1 (IT)
Title: Attuazione lineare ireversibile e struttura di supporto per ottica di  grandi dimensioni utilizzante una molteplicita' di tali attuatori
Inventor: VENTURINI MARCO
IPC: F15B/
Filed: 1993-06-16
Granted: 1996-10-17
Abstract: L'attuatore, principalmente destinato al controllo della forma di grandi specchi flessibili per telescopi, è costituito da una parte attiva elettrica (14) e da una parte passiva idraulica (13) che agiscono insieme su uno stelo di azionamento (12). La prima comprende un motore senza spazzole e un convertitore vite-madrevite. Il rotore (32), vincolato assialmente allo stelo (12), è filettato internamente per avvitarsi su un cilindro (34) solidale con un organo elastico (35). Questo, caricato dalla traslazione del rotore, agisce su una doppia cella di carico (36) che produce un segnale di forza utilizzato per la regolazione. Per evitare lo "stick-slip", il motore è alimentato da una corrente che varia ad una frequenza di qualche KHz che fa vibrare il rotore senza modificare la posizione dello stelo. Lo spostamento dello stelo si ottiene variando il duty-cycle della corrente. La parte passiva comprende due soffietti idraulici (16, 17) ad uno dei quali è associato uno smorzatore (15a, 20a, 21).
Patent IT-1264703-B1 (IT)
Title: Method and apparatus for feeding and/or compressing substances with fluid behaviour
Inventor: MOTTA CARMELO
IPC: F04D/
Filed: 1993-07-09
Granted: 1996-10-04
Abstract: A method for feeding and/or compressing a substance with fluid behaviour, in which there are at least two surfaces arranged to define at least one meatus, basically opposite each other, belonging to at least two bodies having essentially rotary and coaxial relative motion, said two surfaces are produced such that each of them is comprised between two circumferences, not necessarily coplanar, the smaller one with radius R1 equal to or greater than zero and the larger one with radius R2 greater than R1, with the centres essentially on the axis of rotation of the bodies, and the substance being fed and/or compressed is introduced into a zone of the meatus comprised between the at least two surfaces of lesser radius in such a way that the friction between the substance and the at least two surfaces causes the substance to be displaced toward zones of the meatus lying between the at least two surfaces of greater radius. <IMAGE>
Patent IT-1282626-B1 (IT)
Inventor: GUARDA PIER ANTONIO
IPC: C07C409/16
Filed: 1996-02-14
Granted: 1998-03-31
Abstract: Tetrafluoroethylene oxidation process at temperatures comprised between -80 DEG C and -50 DEG C in the presence of UV radiations and pentafluoroethane as solvent.
Patent IT-1286388-B1 (IT)
Title: Monitoring of radio environment for DECT cordless system - requiring each radio fixed station to switch off sequentially its own dummy channel to check if neighbouring units are using same channel
Inventor: NOCERA FORTUNATO
IPC: H03M/
Filed: 1996-11-19
Granted: 1998-07-08
Abstract: The method for monitoring a radio environment in DECT cordless system having radio fixed transceiver stations or radio fixed parts (RFPs) which are connected to a switching network and via radio with portable parts (PPs). A fixed part (FP) sends to the fixed transceiver stations a parameter named multi-frame number (MFN) and each RFP has a counter which generates a DECT radio multi-frame of predetermined duration. The monitoring method involves waiting for the next multi-frame whose number satisfies the condition MFN(mod K) x C1 = RPN - C2. The MFN serves to guarantee that the PFP and the PPs are aligned for everything concerning the multi-frame data. The RPN is the number identifying each fixed transceiver station and is defined by n bits. K is the maximum number of fixed transceiver stations connectable to each fixed part. C1 is a whole number over zero and C2 is a whole number over or equal to zero. The radio monitoring sequence is started in each RFP and includes switching or monitoring of its own dummy channel, in the instant in which the coincidence takes place. In each RFP the received signal strength RSSI is measured. A new list of channels is compiled in each RFP, and a selection is made among the less interfered channels of a physical channel with which to associate the dummy function.
Patent IT-1311150-B1 (IT)
Inventor: MINGHETTI BIANCA ELENA
IPC: B65D75/34
Filed: 1999-11-10
Granted: 2002-03-04
Abstract: An apparatus comprises indexing means ( 75 ) arranged for indexing sheet material ( 1 ) along an advancing direction (F) through a forming station ( 5 ) in which shells ( 50, 50 a , 50 b) of containers ( 53, 54, 55, 56, 80 ) joined by undeformed parts of said sheet material ( 1 ) are obtained, a filling station ( 7, 7 a) in which said shells are filled with product ( 52 ), a shearing station ( 11 ) in which said shells ( 50, 50 a , 50 b) are severed from said sheet material ( 1 ); a method comprises forming sheet material ( 1 ) deforming portions thereof so as to obtain shells ( 50, 50 a , 50 b) of containers, filling said shells ( 50, 50 a , 50 b) with product ( 52 ), shearing said shells ( 50, 50 a , 50 b) severing them from said sheet material ( 1 ); a container comprises a first part of container ( 50 ) and a second part of container ( 50 ) between which interposing ( 20 ) means is peelably interposed.
Patent IT-1297986-B1 (IT)
Inventor: BERTANI ALBERTO
IPC: B65C3/02
Filed: 1997-10-10
Granted: 1999-12-20
Abstract: Through a well circumscribed - especially in width - race (2), a continuous label tape (3) is driven until it brings its external edge (19) in cross-alignment with any products having an elongated shape (6), such as for instance and in particular salami with an irregular surface development. Small pliers (30), integral with one of the rotary pliers (25), for grasping the product (6), engages with the external edge (19) of the label, during the rotation of said pliers (25) and the product (6) engaged in the same, wraps the label around the latter, keeping always and in any case said label self-aligned, independently on the irregularity of the surface of said product. <IMAGE>
Patent IT-1267655-B1 (IT)
Title: Device for monitoring of labour activities
Inventor: CADOSSI RUGGERO
IPC: H03K/
Filed: 1994-12-29
Granted: 1997-02-07
Abstract: Device 1 for monitoring of labour activity comprising an electronic microprocessor circuit 3 communicating with a plurality of keys Pi, each of which can be associated to a type of labour activity. A first type of key (event counter) is actuated a single time upon performance of an activity and a second type of key (time counter) is actuated at the start and finish of the activity in order to measure the time involved in the performance of the activity itself. The device 1 puts out a set of data which can be processed by a remote device 44 to obtain information as to the various activities performed during the work day. <IMAGE>
Patent IT-1289781-B1 (IT)
Inventor: PONS LUCIANO
IPC: F16C35/077
Filed: 1996-12-20
Granted: 1998-10-16
Abstract: A wheel hub unit (1), particularly for a motor vehicle, comprises a hub (2) having a centring sleeve portion (3) axially projecting from a radial side surface (10) of the hub and defining an inner through bore (4), an axle (5) rotatably supporting the hub (2), a wheel (6) with a radially inner annular rim (7) defining a centring bore (8) for fitting onto the hub sleeve portion (3), and a cover (9) for closing the through bore (4). The cover (9) is forcefully fitted over a radially outer surface (15) of the hub sleeve portion (3) such that a cylindrical portion (21) of the cover (9) is interposed between the annular rim (7) of the wheel (6) and the radially outer surface (15) of the hub sleeve portion (3). <IMAGE>
Patent JP-2948571-B1 (JP)
Title: 免震台
IPC: A47F3/00
Filed: 1998-04-10
Granted: 1999-09-13
Abstract: 【要約】
【課題】  大型化することなく中間フレームおよび上部 フレームの最大移動距離を大きくすることができ、しか もそれらを円滑に移動させることができる免震台を提供 する。
【解決手段】  中間フレームをＸ方向へ移動可能に支持 するＸ方向支持機構４０を、下部フレームに設けられた ガイド部材４１、中間フレームに設けられたガイド部材 ４２、およびＸ方向支持台車４３とから構成する。ガイ ド部材４１，４２には、Ｘ方向に延び、互いに逆方向に 傾斜する第１、第２の下傾斜面４１２，４１３と、第 １、第２の上傾斜面４２２，４２３とをそれぞれ形成す る。Ｘ方向支持台車４３は、第１、第２の上下の傾斜面 ４１２，４２２；４１３，４２３に転がり接触する転動 コロ４３１と、各転動コロ４３１を回転自在に支持する リテーナ小片４３６とから構成する。各リテーナ小片４ ３６を回動自在に連結する。上部フレームをＹ方向へ移 動可能に支持するＹ方向支持機構も同様に構成する。
Patent JP-2987776-B1 (JP)
Title: プリント画面
IPC: B44F5/00
Filed: 1998-10-09
Granted: 1999-12-06
Abstract: 【要約】
【課題】  絵や模様等の形象が描かれたプリント画面 に、その美観を損なうことなく、その形象の創作者名や プリント画面の取扱業者名、或いは、絵画やポスター等 の品名や印刷ロットを示す文字、図形、記号等のロゴを 表示し、加えて、そのロゴの表示機能を画面全体に描か れた形象によって高める一方、そのロゴによって画面全 体に描かれた形象の美観を高め、斬新で付加価値の高い プリント画面を提供する。
【解決手段】  それぞれ２方向を一定間隔Ｘ・Ｙで仕切 る境界線に囲まれて２方向に繰り返し連続する各区画１ １の中に描出されたロゴ１２を画素とし、その各画素の ロゴ１２の構図を変えることなく、各画素のロゴ１２を 構成する色彩や線の太さ等の描写要素を変え、各画素の ロゴ１２の描写要素の相異によって形象を画面に描出す る。区画１１の最小寸法Ｙ（Ｘ）は、その最小寸法を示 す方向における画面の寸法の５０分の１以下で２ｍｍ以 上とする。
Patent MD-2214-B1 (MD)
Title: A-[Tris(hydroxymethyl) aminomethano]-{di[tris(hydromethyl)aminomethano]lanthanum-di[tris(hydroxymethyl)aminomethano]cobalt} as precursor for lanthanum cobaltate obtaining
Inventor: TAPCOV VICTOR
IPC: C01G51/04
Filed: 2001-09-11
Abstract: The invention relates to the chemistry of heteronuclear coordinative compounds. Summary of the invention consists in that it is proposed A-[tris(hydroxymethyl)aminomethano]-{di[tris(hydroxymethyl)aminomethano] lanthanum-di[tris(hydroxymethyl)aminomethano]cobalt} of the formula: <CHFORM>as precursor for lanthanum cobaltate obtaining. The given complex, as a result of low-temperature pyrolysis and short-term high-temperature posttreatment, forms polycrystalline powder of lanthanum cobaltate LaCoO3. The compound may be used in radio electronics and chemical industry, where this double oxide is used in the capacity of catalyst.Claims: 1
Patent MD-4247-B1 (MD)
Title: Synthesis process of cis-8-dodecenyl acetate - sex pheromone of plum fruit moth Grapholitha funebrana Tr.
Inventor: ROSCA GHEORGHE
IPC: A01N27/00
Filed: 2012-10-19
Abstract: The invention relates to the synthesis of unsaturated organic compounds, in particular to the synthesis of plum fruit moth sex pheromone, used in the protection of plums.Summary of the invention consists in that at the intereaction of propargyl alcohol with 1-bromohexane in liquid ammonia is produced the compound (1) nonyne-2-ol-1 (see synthesis scheme), which in the presence of sodium amide and ethylenediamine is transformed into acetylene alcohol with the terminated triple bond nonyne-8-ol-1 (2). It is protected the hydroxyl group in the alcohol (2) with 2,3-dihydropyran to form the acetal 1-(21-tetrahydropyranyloxy)-8-nonyne (3), which is subsequently alkylated with propyl bromide in 1-(21-tetrahydropyranyloxy)-dodecyne-8 (4). After deprotection of hydroxyl group (16% sulfuric acid, ethanol) is produced the acetylene alcohol dodecyne-8-ol-1 (5), reduction of which in the presence of Ni catalyst with ethylenediamine in ethanol leads to cis-8-dodecenol-1 (6). Acetylation of alcohol (6) with acetyl chloride in benzene, in the presence of pyridine, provides cis-8-dodecenyl acetate (7) - sex pheromone of plum fruit moth, having a high biological activity in the field conditions.Synthesis scheme:HC≡CCH2OH → C6H13C≡CCH2OH (1) →HC≡C(CH2)7OH (2) → HC≡C(CH2)7OR (3, R = tetrahydropyranyl) →C3H7C≡C(CH2)7OR (4) → C3H7C≡C(CH2)7OH (5) →cis-C3H7CH=CH(CH2)7OH (6) → cis-C3H7CH=CH(CH2)7OCOCH3(7).The technical result is a reduction in the cost of the synthesis process and production of the sex pheromone with an isomeric purity and biological activity at the level of the standard.
Patent NO-332514-B1 (NO)
Title: Fremgangsmate for maling av flerveis fjernfelts kildesignaturer fra seismiske undersokelser
Inventor: GUIMARAES MARCOS ANTONIO GALLOTTI
IPC: G01V1/38
Filed: 2000-11-29
Abstract: Det er beskrevet en fremgangsmåte til måling av flerveis fjernfelts kildesignaturer fra seismiske undersøkelser hvorved det benyttes en uthentningsteknikk med vertikal kabel, der vertikale kabeldata hentes ut, de rette mottakere er spesifisert for å måle signaturen, data er sortert i felles valgte mottakersamlinger FVMS der den direkte bølge med felles mottakersamling blir riktig vindusbehandlet, vinklene for hver direkte bane blir beregnet og amplituden på signaturene normaliseres for derved å frembringe flerveis fjernfeltssignaturer for den seismiske kildeoppstilling som har samme karakteristikker som de som frembrakte de seismiske refleksjoner.
Patent NO-332663-B1 (NO)
Inventor: ROSS CALVIN
IPC: B65D83/38
Filed: 2002-09-04
Abstract: The present invention relates to an improved mode of administration for cannabis and its natural and synthetic derivatives. A pharmaceutical composition suitable for sublingual aerosol or spray delivery of cannabis is provided. The formulation may be dispensed using a pump spray or the formulation may include a propellant, such as butane, 1,1,1,2-tetrafluoroethane (HFC-134a) or 1,1,1,2,3,3,3-heptafluoropropane (HFC-227). The term cannabis is used herein to refer to all physiologically active substances derived from the cannabis family of plants and synthetic cannabis analogues and derivatives, precursors, metabolites etc., or related substances having cannabis-like physiological effects.
Patent NO-332667-B1 (NO)
Title: Kulenedslippssammenstilling og sementeringshode som omfatter sammenstillingen
Inventor: PEDERSEN GERALD DEAN
IPC: E21B34/14
Filed: 2003-10-10
Abstract: En kulenedslippssammenstilling (350) for nedslipping av en eller flere gjenstander, slik som sfæriske kuler (5, 5', 5"), i et borehull. Sammenstillingen omfatter et sete (330) som skal holde på en kule før den slippes. Sammenstillingen kan også omfatte en kuletilførselskanal (380) for tilførsel av tilleggskuler til setet. En kuleholdearm (40) er tilveiebrakt for selektivt å motta og holde kuler på setet (330) og deretter slippe kulene enkeltvis inn i borehullet. I en utførelse er sammenstillingen festet til en sideboring (4) i fiuidforbindelse med en hovedboring (6) i et sementeringshode (105). Kuleholdearmen (40) dreier inn i boringen (6) når den frigjør en kule (5'). Når en plugg (8) slippes inn i boringen fra et sementeringshode (105), vil pluggen (8) utløse armen (40), hvilket får kuleholdearmen til å dreie tilbake mot sin kuleholdende stilling. Kulenedslippssammenstillingen tjener således også som en pluggfrigjøringsindikator.
Patent NO-334803-B1 (NO)
Title: Hemiasterlinderivat, farmasøytisk preparat derav og anvendelser derav for fremstilling av et medikament for behandling av kreft
Inventor: KOWALCZYK JAMES J
IPC: A61K38/08
Filed: 2004-10-21
Abstract: Foreliggende oppfinnelse tilveiebringer forbindelser med formel (I) og tilveiebringer i tillegg fremgangsmåter for syntese derav og fremgangsmåter for anvendelse derav for behandling av kreft, hvor R1-R7, X1, X2, R, Q og n er som definert heri.
Patent NO-327689-B1 (NO)
Title: Fremgangsmate for a installere et rorlegeme i en olje-/gassbronn og rorlegeme for gjennomforing av fremgangsmaten
Inventor: MELVE BJORN
IPC: E21B43/10
Filed: 2007-10-22
Abstract: Oppfinnelsen vedrører en fremgangsmåte for å. installere et foringsrør eller en liner/forlengingsrør (12f) inn i en brønn , fortrinnsvis i en horisontal eller svært avbøyd brønn, og en liner (12f) eller et foringsrør i form av en streng, der en lengde av foringsrøret eller lineren (12f) kjøres ned i brønnen til en første dybde, hvoretter en ny, tilleggslengde av et foringsrør eller liner (12f) kjøres gjennom det allerede installerte og sementerte foringsrør eller liner (12f) for dannelse av et nytt, forlenget foringsrør eller liner (12f) i brønnen.Lineren (12f) er fylt med et medium som er lettere enn borefluidet i den borede, ikke forede seksjonen av brønnen, hvilket tillater at lineren (12f) flytes inn i boringen slik at tilleggslineren kan kjøres til en andre dybde som er større enn nevnte første dybde.Lineren (12f) er fylt med skum (14). Skummet (14) er konfigurert på en slik måte at en avlang, rørformet kanal (15) er dannet i skummet (14). Kanalen (15) strekker seg fortrinnsvis langs hele lengden til tilleggstrengen.
Patent NO-342508-B1 (NO)
Title: Emulsjon
Inventor: HAUG INGVILD
IPC: A23L33/00
Filed: 2008-07-30
Abstract: Det beskrives et oralt administrerbart, tyggbart preparat i enhetsdoseform, omfattende en olje-i-vann emulsjon hvor den vandige fasen er gelert og hvor oljefasen omfatter en fysiologisk godtakbar, umettet fettsyreester.
Patent NO-334794-B1 (NO)
Title: Flerbruksmøbel for barn
Inventor: FLÅUM ANNA ELISABET
IPC: A47D7/00
Filed: 2011-07-08
Abstract: Flerbruksmøbel for barn omfattende en hoveddel (1) og flere tilhørende deler. Hoveddelen omfatter sidevegger (2, 3, 4, 5) og ei plate (8), hvor sideveggene (2, 3, 4, 5) er anordnet ved ytterkantene av plata (8). Hoveddelen (1) omfatter videre midler for å høydejustere plata (8) idet midlene omfatter a) aktuatorer, så som gassfjærer, eller b) spor (9) eller knaster i sidevegger. Tilhørende deler festes ved sideveggene, og kan blant annet omfatte sovedel og spisedel.
Patent PL-132587-B1 (PL)
Title: Process for preparing novel derivatives of cephalosporin
IPC: C07D501/20
Filed: 1980-12-23
Abstract: A cephalosporin derivative of the formula: 
<CHEM>
 in which R<1> is any one of the C- 3 substituents from antibacterially-active cephalosporins known in the art; R<2> is any one of the C-4 substituents from antibacterially-active cephalosporins known in the art; R<3> is hydrogen, hydroxy, amino, C1-6alkyl, C1-6alkanoyl, C1-6alkoxy, C1-6alkonoylamino or C1-6alkylamino, phenylalkyl in which the alkyl part is C1-6 or phenyl in the latter two of which the phenyl is optionally substituted by methoxy:
 A< is a radical of the formula:- 
<CHEM>
 in which R<4> and R<5>, which may be the same or different are hydrogen, halogen, cyano, hydroxy, carboxy, pyridyl, C1-6alkyl, C1-6aminoalkyl, C1-6hydroxyalkyl, C2-6alkoxycarbonyl, C2-10alkylaminoalkyl, C3-15dialkylaminoalkyl, or phenyl optionally substitued by 1 or 2 radicals selected from halogen, nitro, amino, hydroxy, carboxy, cyano, C1-6alkyl and C2-6alkoxycarbonyl; or R<4> and R<5> are joined to form a mono-, bi- or tricyclic carbocyclic ring system which may be non-aromatic, partially aromatic or fully aromatic, the aromatic part being optionally substituted by 1, 2 or 3 radicals selected from halogen, hydroxy, amino, cyano, carboxy, carbamoyl, nitro, ureido, C1-6alkyl, C1-6alkoxy, C1-6haloalkyl, C1-6alkylamino, C1-6hydroxyalkyl, C1-6aminoalkyl, C1-6alkanoylamino and C1-6azidoalkyl, C2-8dialkylamino, C2-10alkylaminoalkyl, C3-15dialkylaminoalkyl, C2-6cyanoalkyl, C2-6carboxyalkyl, C2-6carbamoylalkyl, and
Patent PL-145456-B1 (PL)
Title: Method of prevention of formation of recesses in rails within transition region between the end of switch point and its profile and apparatus therefor
IPC: C21D9/04
Filed: 1986-03-24
Abstract: 1. Process for the heat treatment of rails in the transitional region between the tongue end and the control rail section, the rail being heated above the austenitizing temperature and thereafter being cooled in still air, characterized in that the heat treatment is carried out simultaneously with or immediately after the hot forming of the tongue rail end, in that the transitional region is heated over a depth of at least 7 mm and at most 25 mm, and in that the heat treatment is controlled in such a way that the length of the zone of structural change obtained as a result of the forming of the tongue is kept smaller than 30 mm in the longitudinal direction of the rail.
Patent PL-159717-B1 (PL)
Title: The device for foundation paper coating and the method of covering of the surface of the foundation paper with covering material
IPC: B05C1/12
Filed: 1987-11-27
Abstract: A coating apparatus is disclosed for applying a coating material (20) to the surface of a paper web (16). The coating apparatus includes a backing roll (12) and an applicator roll (14) which cooperates with the backing roll (12) for defining therebeteween a gap (G1) for the passage therethrough of the web (16). The backing roll (12) and applicator roll (14)counter-rotate at given speeds and a nip roll (18) movably cooperates with the backing roll (12) for defining therebetween a nip section (NS 1). The nip section (NS1) is disposed downstream relative to the gap (G1) such that the web (16) extends progressively through the gap (G1) and through the nip section (NS1) so that the coating material (20) is applied to the surface of the web (16) during passage of the web through the gap (G1) and nip section (NS1).
Patent PL-157509-B1 (PL)
Title: Method of and apparatus for rolling tubes in a wall thickness reducing rolling mill
IPC: B21B19/16
Filed: 1988-04-29
Abstract: 1. The method for tube rolling in the roller for reducing tube wall thickness, consisting in the simultaneous pushing and rolling of the tube by rolls placed around the expansion head fixed on a mandrel bar, consisting in that the rolled tubes are inserted on the mandrel bar in such a way that the end of the preceding tube pushes the beginning of the next tube, they are centered with the centring device and rolled, the end of the preceding tube and the beginning of the next tube being rolled simultaneously.2. The installation for tube rolling in the roller for reducing tube wall thickness, equipped with the pusher and the mandrel bar with the expansion head, consisting in that the external guide (4) in the form of a sleeve or its segments is placed in front of the rolls (3), the diameter of the centring surfaces being so selected that taking into account the allowance for the preceding (5) and the next tube (6), the projection area of the beginning of the next tube and the projection area of the preceding tube (5) on the surface perpendicular to the rolling axis had at least one common closed line.<IMAGE>
Patent PL-155973-B1 (PL)
IPC: B04B/
Filed: 1988-11-16
Abstract: Czujnik napełnienia bębna wirówki, składający
się z cylindra hydraulicznego z tłokiem i
tłoczyskiem oraz z płozy, znamienny tym, że
ma wydrążone tłoczysko (3), wewnątrz którego
jest umieszczony wałek (4), wystający z
tłoczyska po obydwu stronach, przy czym na
jednym końcu wałka (4) jest zamocowana
płoza (5), a na drugim końcu zaczep (12) sprężyny
(7) łączącej pobocznicę wałka (4), za pośrednictwem
jarzma (8), z pobocznicą tłoczyska
(3), na której znajduje się trzpień (9) współdziałający
z prowadnicą krzywkową (6), przytwierdzoną
do cylindra hydraulicznego (1).
Patent PL-159916-B1 (PL)
Title: Method for preparation of yhe new naphthyl compounds of the aminecarbazole derivatives
IPC: C07D209/88
Filed: 1989-04-14
Abstract: A method of producing new naphthol compounds of aminocarbazole derivatives, characterised in that the derivatives of 3-(2-naphthylamino)-carbazole with formula 1, where R stands for hydrogen, alkyl or benzyl and 1-(2-naphthylamino)-carbazole with formula 2, are produced by melting 3-amino-9R-carbazole or respectively 1-aminocarbazole with a 5-15-fold molar excess of 2-naphthol at a temperature of 400-450 K.<IMAGE>