baber/WOPTO huggingface dataset:
Patent IT-1265396-B1 (IT)
Title: Attesa di chiamata con annullamento ritardato
Inventor: QUIRK CAROLE F
IPC: H04M3/428
Filed: 1993-12-10
Granted: 1996-11-22
Abstract: Un sistema di telecomunicazione con una caratteristica di attesa di chiamata, comprende un ufficio centrale e una pluralità di utenti. Il sistema comprende una disposizione per trasmettere un segnale su una linea occupata per avvertire l'utente della presenza di una chiamata in arrivo, e un registro di annullamento di attesa di chiamata (CCW) in corrispondenza di detto ufficio centrale. Il registro CCW è associato a ciascuna linea di utente ed è predisposto per annullare la caratteristica di attesa di chiamata in risposta al ricevimento di un codice di annullamento sulla associata linea di utente ed è resettato al termine di una chiamata successiva. L'ufficio centrale comprende inoltre un registro di annullamento di attesa di chiamata ritardato (DCCW) per ciascuna linea di utente con almeno un primo stato e un secondo stato. Il registro DCCW è posto nel primo stato in risposta al ricevimento di un codice di accesso DCCW sulla sua linea d'utente associata. E' fornita una disposizione per testare e resettare lo stato di detto registro DCCW quando la linea associata diventa occupata in risposta a una chiamata in arrivo. Il registro CCW è settato in risposta al rilevamento di una condizione di un primo stato nel registro DCCW in modo da cancellare la caratteristica di attesa di chiamata solo per la durata di una singola chiamata in arrivo.
Patent IT-1282748-B1 (IT)
Title: Use of per-fluoro-polyether(s) with non-reactive terminals - to prepare medicaments for treating topical viral infections
Inventor: MANN MORRIS A
IPC: A61K/
Filed: 1996-05-28
Granted: 1998-03-31
Abstract: Perfluoro-polyethers with non-reactive terminals, or compsns. contg. them, are used as medicaments or to prepare medicaments for preventing and/or treating topical viral infection.
Patent IT-1312356-B1 (IT)
Inventor: MARETTO CRISTINA
IPC: C10G2/00
Filed: 1999-06-17
Granted: 2002-04-15
Abstract: Optimized process for effecting the production of heavy hydrocarbons according to the Fischer-Tropsch method which comprises:      (a) feeding the reagent gases into a reactor;    (b) at least partially recovering the heavy hydrocarbons formed in step (a) by their external or internal separation from the catalytic particles;  the above process being characterized in that in step (a) the reaction takes place:      (1) in the presence of solid particles which have a particle Reynolds number (Rep) greater than 0.1,    (2) keeping the solid particles suspended at a height H, with Us, Ul and Ug values which are such as to have a Bodenstein number Bos ≤ 1, preferably ≤  0.4.      <IMAGE>
Patent IT-1304910-B1 (IT)
Inventor: FATTORI GIOVANNI
IPC: B23Q1/01
Filed: 1998-10-14
Granted: 2001-04-05
Abstract: Machine (1) for working wood articles (9), comprising at least a tool-holder head (4) movable on support means (2, 3) associable with rest means for said articles (9), said support means (2, 3) comprising end portions provided with sliding means suitable to couple with a sliding surface, that is distinct from said rest means.   <IMAGE>
Patent IT-1309902-B1 (IT)
Inventor: PIATTI DOMENICO
IPC: A62C3/07
Filed: 1999-12-23
Granted: 2002-02-05
Abstract: A fire extinguisher for automotive vehicles, boats, and technical environments which is either automatically controlled, in case of fire, by the action of a thermosensitive cable or, in case of front impact, by the action of a percussion pin switch or manually by a push button located in the interior compartment. It consists of a cylindrical cell box, a valve assembly, a pyrotechnic charge, a bottle of carbon dioxide. When the pyrotechnic charge is electrically energized, it explodes and the percussion pin perforates the diaphragm of the CO<SUB>2 </SUB>bottle. The gas pressurizes the cell box and causes the extinguishing substance to flow out through a hose at the end of which a nozzle is disposed that sprinkles the extinguishing substance through a circular crown. The fire extinguisher has two small pipes within the cell box which mix CO<SUB>2 </SUB>with the extinguishing substance.
Patent IT-1278142-B1 (IT)
Inventor: SOLURI ALESSANDRO
IPC: G01T1/161
Filed: 1995-07-13
Granted: 1997-11-17
Abstract: PCT No. PCT/IT96/00142 Sec. 371 Date Mar. 5, 1998 Sec. 102(e) Date Mar. 5, 1998 PCT Filed Jul. 12, 1996 PCT Pub. No. WO97/03369 PCT Pub. Date Jan. 30, 1997The surgical probe according to the invention includes a collimator, made of lead or a high Z, atomic number metal; a scintillating crystal sensitive to gamma ray having an energy in the range from 30 KeV and 1 MeV; a light guide system; a photomultiplier; and electronics capable of integrating and converting analog signals to digital signals. The probe can be used in either intracavitary mode, or in laparoscopic mode, by putting the probe in a specific trocar. The apparatus may automatically subtract the background; and may provide visualization on a monitor. The probe can also include a flexible tip, in order to enlarge the field of view which the probe can be used to examine.
Patent IT-1302379-B1 (IT)
Inventor: DI LAURO PIETRO
IPC: E21B3/02
Filed: 1998-10-16
Granted: 2000-09-05
Abstract: The present invention relates to a rotating head of a drilling column with clutch coupling. It comprises at least a motor assembly (2, 3) including in cascade a first hydraulic motor (7), a reduction set (8) with hydraulically commanded clutch coupling (15), a pinion (9) engaged with a crown gear (6) of a structure (1) supporting the rotating head. Even a single motor group (2) further bears, joined coaxially to the side opposite to the first hydraulic motor (7), a second hydraulic motor (10) and a reduction gear (11) connected to the pinion (9) to the side opposite the reduction set (8). <IMAGE>
Patent IT-1306142-B1 (IT)
Title: Preparation of L-carnitine inner salt in high yields by reducing succinic acid derivative and treating with base and then trimethylamine
Inventor: MELLONI PIERO
IPC: C07B/
Filed: 1999-05-18
Granted: 2001-05-30
Abstract: Preparation of L-carnitine inner salt comprises: (a) reducing a succinic acid derivative (I); and (b) treating with a base and then with trimethylamine. Preparation of L-carnitine inner salt comprises: (a) reducing a succinic acid derivative of formula (I); and (b) treating with a base and then with trimethylamine. [Image] X 1, X 2OH, 1-4C alkoxy, phenoxy or halo; or X 1+X 2O; Y : halo, mesyloxy or tosyloxy. Independent claims are also included for: (i) 1-methyl hydrogen (S)-2-chlorosuccinate, (S)-2-chlorosuccinoyldichloride and (S)-methanesulfonyloxysuccinic acid as intermediates in the above process; (ii) a process for the preparation of (S)-(-)-chlorosuccinic acid comprising reacting (S)(+)-aspartic acid and sodium nitrite in a hydrochloric acid-aqueous milieu in the presence of sodium chloride in a (S)-(+)-aspartic acid:sodium chloride ratio of 1:0.3-1:0.5, the improvement consisting of: (a) the isolation of the product by precipitation with cooling; (b) using the mother waters from a previous preparation (a) as at least partial substitutes for the sodium chloride and hydrochloric acid; and (iii) a process for the preparation of (S)-chlorosuccinic anhydride comprising reacting (S)-(-)-succinic acid prepared by a process (ii) and acetic anhydride.
Patent IT-1289068-B1 (IT)
Inventor: TASONIERO SANDRO
IPC: D06F73/00
Filed: 1996-01-24
Granted: 1998-09-25
Abstract: PCT No. PCT/IT97/00015 Sec. 371 Date Jul. 24, 1998 Sec. 102(e) Date Jul. 24, 1998 PCT Filed Jan. 23, 1997 PCT Pub. No. WO97/27355 PCT Pub. Date Jul. 31, 1997An automatic plant (20) for pressing and unloading trousers (26, 27) using a plurality of machines (22, 23, 24, 25) for pressing said trousers by means of steam and/or hot air, each of which machines being provided with first means (10, 11) for blocking and unblocking an upper end of an article of clothing, and second means (12, 13) for blocking and unblocking lower ends of a same article of clothing, as well as with third means (15) for expelling and directing steam and/or hot air internally of said trousers when they are blocked by said first and second means. Said machines (22, 23, 24, 25) are mounted on a movable carousel continuously moving along a predetermined route, in such a way that said trousers (26, 27) are subjected to a pressing operation by means of steam and/or hot air for the whole period of time comprised from loading to the unloading operations of said trousers.
Patent JP-2917144-B1 (JP)
Title: 雪吊り用具
IPC: A01G13/00
Filed: 1998-06-04
Granted: 1999-07-12
Abstract: 【要約】
【課題】  簡単に地面より高所の植木に雪吊りが出来る ことを可能にした雪吊り用具を提供するものである。
【解決手段】  本発明の雪吊り用具は、雪吊り支柱１、 縄２、雪吊り駒３及び押上竿４とから成り、植木とほぼ 同じ高さの雪吊り支柱１を植木近傍に地面から立設し、 雪吊り支柱１の先端には枝を支える複数本の縄２が固定 されて吊り下げられており、縄２が雪吊り駒３を挿通し ていて押上竿４で雪吊り駒３を押し上げることにより枝 と雪吊り駒３とを係合させ、押上竿４のみを引き離すこ とにより縄２と雪吊り駒３とが自動的に固定されて枝を 支えるものである。
Patent JP-2945000-B1 (JP)
Title: 男性用小便器
IPC: E03D13/00
Filed: 1998-08-26
Granted: 1999-09-06
Abstract: 【要約】
【課題】 小便後の残尿をズボンや手前の床に振り落と すことなく、残尿の除去をきれいに行うことができる男 性用便器の提供
【解決手段】 この発明の男性用小便器は、ペニス１の 先端部に圧縮空気２を噴出させ、残尿の滴３を前方へ飛 散させることができる圧縮空気噴出機構４を備えてお り、残尿の滴３がズボンに降りかかったり、床に振り落 ちたりすることがないので、清潔である。
Patent JP-3028308-B1 (JP)
Title: 表面サイズ剤及びその製造方法
IPC: B41M5/52
Filed: 1998-11-04
Granted: 2000-04-04
Abstract: 【要約】
【課題】  良好な機械的安定性及び保存安定性、低発泡 性並びに優れたインクジェット適正を有する表面サイズ 剤及びその製造方法の提供。
【解決手段】  セラックのアルカリ塩の存在下、非イオ ン性親水性モノマー、疎水性モノマー、要すればアニオ ン性モノマーを重合することにより得られる表面サイズ 剤及びその製造方法。
Patent NO-314658-B1 (NO)
Inventor: PITKAENIEMI TARMO
IPC: B27L7/00
Filed: 2001-01-11
Abstract: A chopping machine for cutting and splitting a timber, said chopping machine comprising a crosscutting device (1) for cutting the timber, a feeder (2) for feeding the timber in its longitudinal direction to the crosscutting device, a splitting apparatus (4) operated by a splitting cylinder (3) for splitting a cut block of timber, said feeder comprising two elongated supporting surfaces (5, 6) forming a substantially horizontal trough open in the upward direction, into which the timber to be treated can be placed. According to the invention, one of the supporting surfaces (5, 6) is connected to a power means for moving the supporting surface back and forth in the longitudinal direction of the trough, and the supporting surfaces (5, 6) are provided with directional holding elements (7) arranged in the longitudinal direction of the trough to prevent the timber from moving in relation to the surface away from the crosscutting device (1). <IMAGE>
Patent NO-314690-B1 (NO)
Inventor: HEGGSET BJARNE A
IPC: B22D11/06
Filed: 2002-01-30
Abstract: Casting wheel for continuous casting of metal, including a casting groove for the metal along its periphery, for supply of metal melt while the wheel rotates in a vertical plane, said wheel cooperating with an endless belt that runs together with the wheel during a part of the rotation of the wheel and covers the groove while forming a casting chamber. The wheel comprises two wheel rings mounted for rotation about axes that are set at an angle between each other, whereby the width of the groove varies during rotation of the wheel. The wheel rings defines a first groove wall and the groove bottom, while the other wheel ring defines the other groove wall, which moves axially relatively to the first groove wall, along the groove bottom.
Patent NO-332502-B1 (NO)
Title: Orienteringsanordning for a orientere en beholder og et system for a orientere og pakke beholdere
Inventor: MOORE KEVIN DEWAIN
IPC: B65G47/86
Filed: 2004-07-06
Abstract: Et system og en fremgangsmåte for å pakke orienterte beholdere i en beholderbærer, hvor et antall beholdere blir matet inn i en orienteringsanordning for å orientere en beholder i ønsket rotasjonsposisjon før plassering i en beholderbærer. Orienteringsanordningen omfatter en leser for å bestemme en første orientering av beholderen, et kontrollsystem for å bestemme en kortest rotasjonsavstand fra den første orientering til en ønsket rotasjonsposisjon mellom klokkeretningen og mot klokkeretningen, og en chuck engasjert med beholderen og i kommunikasjon med kontrollsystemet for å rotere beholderen den korteste rotasjonsavstand til den ønskede rotasjonsposisjon.
Patent NO-324007-B1 (NO)
Title: Fremgangsmate og anordning ved fluidfortrengning
Inventor: UNSGAARD TOM
IPC: E21B33/14
Filed: 2004-11-01
Abstract: Fremgangsmåte og anordning for fortrengning av et første fluid ved hjelp av et andre fluid i et borehull (1) i grunnen hvor det andre fluid under fortrengningen holdes atskilt fra det første fluid, idet et ekspanderbart roms (22) volum, hvor det andre fluid skal befinne seg etter fortrengningen, økes under innstrømming av det andre fluid.
Patent NO-325550-B1 (NO)
Title: Fremgangsmate for rensing av oljer og anvendelse av slike i mat og fôr
Inventor: BERGE JEAN-PASCAL
IPC: A23L5/20
Filed: 2006-10-31
Abstract: Foreliggende oppfinnelse beskriver en ny fremgangsmåte for å rense olje. I særdeleshet angår foreliggende oppfinnelse en fremgangsmåte som kombinerer behandling med ad-eller absorberende midler (AA) og en membranbasert prosess for separering av oljen fra det kontaminerte AA. Videre angår foreliggende oppfinnelse anvendelse av aktivt kull og membranfiltrering for rensing av oljer og anvendelse av den rensede olje som ingrediens i mat eller for.
Patent NO-330280-B1 (NO)
Title: Elektronisk løsammunisjon
Inventor: BOTTEN STEFFEN
IPC: F41A33/02
Filed: 2009-10-08
Abstract: Oppfinnelsen angår en anordning for simulering av levende ammunisjon ved avfyring av et våpen, omfattende et magasin (1, 25, 50), en avtrekkermodul (2, 26, 51) innrettet for å bli aktivert av en avtrekker på våpenet, og en lydgiver for simulering av skudd ved avfyring av våpenet. Oppfinnelsen erstatter ordinær løsammunisjon i magasinet med en elektronisk løsning.
Patent PL-91613-B1 (PL)
Title: Valve assembly[US3881686A]
IPC: B41M5/26
Filed: 1973-08-22
Abstract: A valve assembly is described comprising a casing having a valve seat therein and a valve within said casing for engagement with the valve seat. The valve comprises a pair of leaf members peripherally joined together, at least one of said leaf members being flexibly deformable and defining with the other leaf member an inflatable chamber. A control conduit communicates through one of said leaf members with the inflatable chamber, and inflating fluid may be passed through said conduit for inflating or deflating the chamber. The valve in its relaxed state with the chamber deflated engages and closes the valve seat. When the chamber is inflated, the flexible leaf or leaves are deformed and displaced from the valve seat and thus the valve is opened.
[US3881686A]
Patent PL-118827-B1 (PL)
Title: Method of manufacture of tricyclicdiketone
IPC: C07C59/82
Filed: 1979-06-18
Abstract: (A process for preparing steroid intermediates of the formula 
<CHEM>
 in which pivaloyl chloride is added to a compound of the formula 
<CHEM>
 the resulting compound of the formula 
<CHEM>
 is reacted with a Grignard reagent of the formula 
<CHEM>
 wherein X is Cl or Br,
 and the resulting compound of the formula 
<CHEM>
 is cyclized in the presence of a base. 
<??>Compound I in turn may be readily converted by known methods to valuable steroids. 
<??>Disclosed as a mixed anhydride steroid intermediate of formula III is 7a beta -methyl-2,3,3a alpha , 4, 5, 6, 7; 7a-octahydro-1H-inden-1,5-dione-4 alpha -(3-propionic acid) pivalic acid mixed anhydride.)
Patent PL-157894-B1 (PL)
Title: Load lifting mechanism for lift trucks or other means of transport
IPC: B66F/
Filed: 1988-01-25
Abstract: Load lifting mechanism in a fork lift truck or other means of transport, equipped with a split, escalating mast and an unbounded carriage, driven by a multi-stage hydraulic servomotor, cylinders of which are set up in one another in a telescopic manner, at the same time the main cylinder collaborating directly with the unbounded cylinder, coupled via connecting rod with the truck carriage, characterised in that the unbounded cylinder (7) at the same time keeps contact to the main cylinder (5), fixed to the second last mast element.<IMAGE>
Patent PL-156821-B1 (PL)
Title: Light cable clamp
IPC: G02B/
Filed: 1988-09-30
Abstract: 1. Fibre-optic cable terminal with additional screening for the optical fibre jacket, reinforced with glass fibre and having an external plastic shield, characterized in that, in the cylindrical opening of its body (4) with a stepwise variable diameter in a space of smaller diameter, are placed, coaxially, two threaded sleeves (2, 3), through which passes the optical fibre (1d) in its jacket (1c) and additional plastic shield (1b), while between the threaded surfaces of the sleeves (2, 3) is a glass-fibre layer (1e) reinforcing the cable (1) situated centrically with the sleeves (2, 3), and at the end of the external sleeve (3) is a collar (K) adjoining the resistant surface (P) formed at the place of diameter jump, while in the space of greater diameter, on the cable (1), in contact with the collar (K), is an elastic collet (5) with an expander (6) and the expander's internally threaded clamp (7).2. Terminal as in claim 1, characterized in that both coaxial sleeves (2, 3) have a thread whose pitch is equal to twice the thickness (R) of the glass-fibre layer (1e) measured radially on the cable (1), and the depth of the thread is equal to half that thickness, while the radius of the crest of the thread is equal to a quarter of the thickness of the layer, the radius of the notch of the thread is equal to that thickness, and the clearance between the notches of cooperating threads of the sleeves (2, 3) is equal to the thickness (R) of the glass-fibre layer (1e).<IMAGE>
Patent PL-159344-B1 (PL)
Title: Chain-roller conveyor, especially for palletes
IPC: B65G17/12
Filed: 1989-02-15
Abstract: 1. Chain-roller conveyor, particularly for pallets, including frame, drive station, chain, catches, characterised in that the drive station (2) is located inside the frame (1) and is connected by a chain gear (5) to a wheel (8) propelling a conveyor chain (9), with a set of separable catches (10), it also has two rows of fixed rollers (12), with one row containing tilting rollers (14), located at the beginning and at the end of row, tightening station (11) is located on the outside of frame (1), while the frame (1) has a niche (20) on the drive station side (2).<IMAGE>
Patent PL-160701-B1 (PL)
IPC: B63G3/06
Filed: 1989-09-12
Abstract: Sposób przemieszczania wyrzucanych z
okrętu wyrobów, znamienny tym, że co najmniej
jeden zespół połączonych ze sobą wózków
przesuwa się mechanicznie i cyklicznie po
uprzednim zwolnieniu zamocowań do toru,
przy czym po każdym cyklu przesunięcia,
skrajny wózek ustawiony na wyrzutowym stanowisku
odłącza się, a następnie wyrzuca się
Patent PL-161698-B1 (PL)
Title: Device for nozzle cleaning in yarn texturing process
Inventor: ZIABKA JERZY
IPC: D01D4/04
Filed: 1989-12-08
Abstract: 1. A device for cleaning of yarn texturing nozzles, characterised in that it constitutes a chamber (1) inside of which are tubular leads (4) horizontal and parallel one in relation to another with sockets (5), preferably in the number equal to the number of nozzles (6) on one texturing machine, and in the bottom part of the chamber (1) is located a container (7) equipped with an outlet ferrule (8), heating element (9) and lead (10) connected the chamber (1) to a pump (11), above which is located a filter (12) and lead (13) connecting the pump (11) to leads (14) supplying cleaning solution or water to each tubular lead (4), whereas the chamber (1) is in the front part equipped with a movable walls (2) with a sight-glass plate (3).<IMAGE>
Patent PL-169417-B1 (PL)
Title: Method of obtaining novel derivatives of hydrocyclopenta [b]-indoles
Inventor: ONG HELEN H
IPC: C07D209/56
Filed: 1992-01-16
Abstract: There are disclosed various compounds of the formula below, <CHEM> where n, X and R1 through R4 are as defined in the specification, which are useful for alleviating various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease. Compounds of this invention also inhibit monoamine oxidase and/or act at central  alpha 2-adrenergic receptors, and hence are useful as antidepressants. The invention relates also to intermediates and a process for the preparation of the above compounds.
Patent PL-168320-B1 (PL)
Title: Method of obtaining novel derivatives of tetrahydroimidazo[1,4]benzodiazepin-2-(thi)one
Inventor: KUKLA MICHAEL J
IPC: A61P31/12
Filed: 1991-06-28
Abstract: Novel tetrahydroimidazo[1,4]benzodiazepin-2-(thio)ones of formula (I), the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein X is O or S; R<1> is a radical of formula (a-1); (a-2); (a-3) or (a-4); R<2> is hydrogen or C1-6alkyl; R3 is hydrogen or C1-6alkyl; R<4> and R<5> each independently are hydrogen, C1-6alkyl, halo, cyano, nitro, trifluoromethyl, hydroxy, C1-6alkyloxy, amino, mono- or di(C1-6alkyl)amino, C1-6alkylcarbonylamino or arylcarbonylamino, possessing antiviral activity. Compositions containing these compounds as active ingredient and methods of treating subjects suffering from viral infections by administering said compounds.
Patent PL-171900-B1 (PL)
Title: Method of repairing fissured and broken masonry structures especially those of historical buildings
Inventor: BLOCHOWIAK ZBIGNIEW
IPC: E04G23/02
Filed: 1994-06-14
Abstract: The method of repairing cracked wall structure is designed especially for antique buildings. The method consists in filling the crack through a surface closure with quick-hardening mass, followed by injection of a binding agent under pressure. Characterized in that: A grid of openings (D), alternating on both sides along the crack, is drilled after filling the crack in. The openings should be inclined towards the crack at the angle (α), preferably higher than 45°. The depth of the openings should not be smaller than the dimension, which guarantees the length (l2) of the opening up to the point of crossing the crack is at least equal to the length (l1) up to this point, and not larger than the length limited by the (x) thick zone on the opposite side of the wall, while (x) is about 5 cm. Then, the concrete-steel rods (5) are introduced into the openings (D), which are closed with injection terminals (3) and a mixture of epoxy resins (6) is injected.
Patent PL-178204-B1 (PL)
Title: Compositions for removing silicon oil containing colour brightening agents, aqueous suspensions obtained from such compositions and their application
Inventor: GEHLING MATTHIAS
IPC: D06L1/14
Filed: 1994-07-19
Abstract: Compositions for removing silicone oil fibre finishes (brightening agents) contain, as essential constituent, a surfactant with cationic groups on the surfactant skeleton; these surfactants can also be amphoteric surfactants or betaine surfactants. These compositions may further contain acids, nonanionic surfactants, water-soluble nonionic polymers and solvents (without halogenated hydrocarbons). The compositions can be used to produce aqueous dispersions in the form of concentrates (as sellable material) or in the form of dilute liquors directly usable in the wash. The compositions are used for removing silicone oil finishes from textile substrates, especially from elastane fibre substrates; for this the compositions are ultimately used in the form of wash liquors.
Patent PL-174344-B1 (PL)
Inventor: CHRAPKIEWICZ ZDZISLAW
IPC: G09F11/18
Filed: 1994-10-12
Abstract: Zespół do ekspozycji wielu obrazów
lub informacji przedstawionych na
elementach płaskich, korzystnie arkuszach
papierowych, znamienny tym, że każdy
element płaski (3, 4) zawierający obraz
lub informację ma równoległe nacięcia
(5) zakończone skośnymi nacięciami (7)
a poszczególne elementy płaskie (3,4) są
usytuowane jeden pod drugim przy czym
brzegi pasków (6) powstałych w wyniku
nacięć są umieszczone w szczelinach
pomiędzy paskami (6) poprzedzającego
elementu płaskiego, zaś każdy element
płaski (3,4)jest połączony z cięgnem (9).