baber/WOPTO huggingface dataset:
Patent PL-89605-B1 (PL)
Title: Insulation-piercing contact member[au6320973a]
IPC: H01R4/24
Filed: 1973-12-14
Abstract: 1451357 Two-part couplings; terminals BUNKER RAMO CORP 27 Nov 1973 [10 Sept 1973] 54942/73 Heading H2E The contacts of a plug connector each comprises a sheet metal channel shaped terminal portion 36 with side walls 52, 53 and a base wall 54, each side wall having in opposed portions detents 59, 60 inwardly of the channel to form at least one notch 68, 70 for recieving an insulated conductor to be attached to the terminal portion by cutting the insulation and subsequently making electrical connection with the conductor during the reception. Each contact is retained in a respective passage 14 of a moulded mount 12 mounted in a metallic shell (not shown), the retention of the contacts being effected by bonding a tab 42 against the mount. The free edges of the detents provide V-shaped cutting edges (78-80, Fig. 4) and a medial portion (90) for spreading the insulation apart after cutting.
[GB1451357A]
Patent PL-90626-B1 (PL)
Title: Pyridoquinoline derivatives[gb1308787a]
IPC: C07D471/02
Filed: 1971-09-16
Abstract: 1308787 Phenanthrolines and other pyridoquinolines IMPERIAL CHEMICAL INDUSTRIES Ltd 7 Sept 1971 [5 Oct 1970 18 Nov 1970 22 Feb 1971] 47151/70 54868/70 and 5096/71 Heading C2C [Also in Division A5] The invention comprises compounds of formulµ and their non-toxic pharmaceutically acceptable salts, wherein R<SP>1</SP> is H or Me; R<SP>2</SP> is OH, C 1-6 alkoxy, C 7-10 phenylalkoxy or PhO; ring B optionally bears 1 or 2 substituents selected from C 1-8 alkyl, up to C 6 cycloalkyl, C 1-6 alkoxy, CF 3 , Ph, PhO, halogen or NR<SP>3</SP>R<SP>4</SP> (R<SP>3</SP>, R<SP>4</SP> = C 1-6 alkyl or R<SP>4</SP> = Ph, or NR<SP>3</SP>R<SP>4</SP> is up to C 7 N- heterocyclyl), or ring B in the phenanthrolines may bear a C 3-5 alkylene radical, but when R<SP>1</SP> is Me, the only optional monovalent substituents on ring B are 5- or 6-C 1-5 alkyl, C 1-4 alkoxy, PhO, piperidines or morpholines, or 5,6-Me 2 or 5-Ph-6-MeO; excluding 2,8-dicarboxy-4,10-dihydroxy-1,7-phenanthroline and its C 1-6 alkyl esters ,and 4,9-dihydroxy-2,7-dimethoxycarbonylpyrido[2,3-g]quinoline. These compounds are prepared by cyclization of the corresponding diimine of formula (where the ring is optionally substituted as described for ring B), which is itself made by reacting the corresponding phenylenediamine with R<SP>2</SP>COCHR<SP>1</SP>COCOR<SP>2</SP> or R<SP>2</SP>COC:CCOR<SP>2</SP>; the diamines, usually characterized as the N,N<SP>1</SP>- diacetyl derivatives, are prepared by reducing the corresponding dinitrobenzenes. Interconversion of acids and esters may be effected by standard procedures.
[GB1308787A]
Patent PL-118729-B1 (PL)
Title: Process for the production of aluminium modified silica ljumniem
IPC: C07C2/58
Filed: 1979-06-22
Abstract: Aluminium-or gallium modified silica or germania is prepared by reacting an aluminium (or gallium) derivative and a silicon (or germanium) derivative with a clathrating substance with the possible addition of a mineralising agent and an inorganic base, and crystallising the mixture thus obtained, so that a compound is formed which has the general formula: Si.(0.0012 - 0.0050)Al.Oy Ge.(0.0012 to 0.0050)Al.Oy Si.(0.0012 to 0.0050) Ga.Oy Ge.(0.0012 to 0.0050)Ga.Oy in which y is from 2.0018 to 2.0075. The modified silicas and the analogous compounds are efficient catalysts for a large number of reactions. A zeolite of formula (0.9+/-0.2)M2/n0.W2O3(5-100)YO2-2H2O in which M is H<+>, NH4<+>, metallic cations or cations derived from amino alcohols, W is Al or Ga, Y is Si or Ge and z is 0-40 of ZSM-5 type is referred to as a modification.
Patent PL-148685-B1 (PL)
Title: Ferrosilicon inoculant for cast iron
IPC: C22C35/00
Filed: 1987-01-19
Abstract: A silicon bearing strontium containing incoulant for cast or ductile iron is disclosed comprising zirconium, titanium or a mixture thereof. The inoculant may contain between 0.1 to 10% strontium, less than 0.35% calcium and either 0.1 to 15% zirconium, 0.1 to 20% titanium or a mixture of both zirconium and titanium with the strontium. The inoculant, method for produing the inoculant, method for inoculating the melt and an iron so inoculated are described.
Patent PL-158230-B1 (PL)
Title: Digital generator of squarewave double pulses
IPC: H03K3/64
Filed: 1989-06-26
Abstract: Digital generator of rectangular double pulses constructed on the basis of the quartz-crystal resonator-controlled generator and digital frequency divider, characterized in that between the output of the digital frequency divider (2) and the input of the generator of monostable delay time "λ" (4), a controlled trip circuit (3) is connected, whose other output is connected with the trip circuit (5) of the generator of monostable duration time "τ" (6), where the controlled trip circuit (3) has a programming input connected with the programming inputs of the generator of monostable delay time "λ" (4) by means of a switch (P).<IMAGE>
Patent PL-161312-B1 (PL)
IPC: C09K23/34
Filed: 1989-07-24
Abstract: Sposób wytwarzania emulgatorów z tłuszczów zwierzęcych, zwłaszcza z tłuszczów
zwierząt futerkowych przez reakcję transestryfikacji za pomocą alkoholi wielowodorotlenowych
w podwyższonej temperaturze w obecności wodorotlenku sodowego lub potasowego
oraz reakcję oksyalkilenowania za pomocą tlenku etylenu i/lub tlenku propylenu w podwyższonej
temperaturze w obecności wodorotlenku sodowego lub potasowego, znamienny
tym, że reakcję transestryfikacji prowadzi się równocześnie z reakcją oksyalkilenowania
działając na tłuszcz zwierzęcy alkoholem wielowodorotlenowym i równocześnie tlenkiem
etylenu i/lub propylenu.
Patent PL-161142-B1 (PL)
Title: Method for the feed conservation
IPC: A23K3/00
Filed: 1989-11-14
Abstract: The invention relates to a process of preserving forage, a Lactobacillus plantarum strain used in the process, the use of the strain in the preservation of forage, and forage preserved according to the invention. The bacterial strain is preferably used in combination with at least one other preservative, such as cellulase and organic acid and/or in combination with at least one other lactic acid bacterium.
Patent PL-173912-B1 (PL)
Inventor: GALINA HENRYK
IPC: C08G63/82
Filed: 1993-12-16
Abstract: Sposób wytwarzania preakcelerowanej nienasyconej żywicy poliestrowej polegający na prowadzeniu procesu polikondensacji mieszaniny zawierającej kwas maleinowy i kwas 
ftalowy lub ich bezwodniki, glikole, korzystnie glikol 1,2 propylenowy, etylenowy i/lub die- tylenowy w temperaturze 120 - 20S°C w atmosferze gazu obojętnego, korzystnie azotu, do uzyskania liczby kwasowej poniżej S0 mg KOH/g alkidu oraz dodaniu po ochłodzeniu do temperatury poniżej 100°C komonomeru, korzystnie styrenu stabiiizowanego hydrochino
nem, znamienny tym, że do mieszaniny reakcyjnej przed rozpoczęciem polikondensacji lub w trakcie procesu polikondensacji w temperaturze 120 - 17S°C dodaje się wodorotlenek kobagg lttr(jl) lub tlenek kobaltu(T) w ilości 0,002) - 0,20% wagowych w przeliczeniu na kobalt
Patent PL-173748-B1 (PL)
Title: Network echo eliminator
Inventor: SIH GILBERT C
IPC: G10L19/012
Filed: 1993-09-24
Abstract: An echo canceller and method for cancelling in a return channel signal an echoed receive channel signal where the echoed receive channel signal is combined by an echo channel with an input return channel signal. The echo canceller has a first filter which generates first filter coefficients, generates a first echo estimate signal with the first filter coefficients, and updates the first filter coefficients in response to a first filter control signal. A first summer subtracts the first echo estimate signal from a combined return channel and echo receive channel signal to generate a first echo residual signal. A second filter generates second filter coefficients, generates a second echo estimate signal with the second filter coefficients, and updates the second filter coefficients in response to a second filter control signal. A second summer subtracts the second echo estimate signal from the combined signal to generate a second echo residual signal, and provides upon the return channel the second echo residual signal. A control unit determines from the receive channel signal, the combined signal, and the first and second echo residual signals, one of a plurality of control states wherein a first control state is indicative of a receive channel signal above a first predetermined energy level, wherein when the control unit is in the first control state it generates the first control signal and generates the second control signal when at least one of a first energy ratio of the first echo residual signal and the combined signal and a second energy ratio of the second echo residual signal and the combined signal exceed a predetermined level. <IMAGE>
Patent PL-182589-B1 (PL)
Inventor: CHMIELARZ BARBARA
IPC: C09D167/08
Filed: 1995-12-21
Abstract: 1. Sposób otrzymywania dyspersji wodnych z żywic alkidowych z zastosowaniem zewnętrznych
emulgatorów, znamienny tym, że fazę olejową zawierającą 85-95% wagowych żywicy
alkidowej, 5-15% wagowych emulgatora stanowiącegomieszaninę oksyetylenowanych monoglicerydów
nienasyconych kwasów tłuszczowych lub hydroksykwasów tłuszczowych oraz ewentualnie
do 12% wagowych rozpuszczalnika organicznego, dysperguje się dodając porcjami fazę wodną,
zawierającą ewentualnie do 1,5% wagowych dietanoloaminy, przy czym fazę wodną dodaje się
w ilości 0,6-0,95 części wagowych na 1część wagową fazy olejowej.
Patent PL-178005-B1 (PL)
Title: Combined tillageand sowing machine
Inventor: SKWARSKI BOGUSLAW
IPC: A01B49/06
Filed: 1996-01-22
Abstract: Combined cultivator and seed drill, consisting of a supporting frame with suspension system, drag, active harrow with arms fitted with harrow teeth, the seeder and mineral fertiliser distributor, the seeder and the distributor being fitted with containers with mixers, seeding/distributing systems and pipes transferring seeds and mineral fertilisers pneumatically, shaft and drive train, characterised in that the seeder (7) and the mineral fertiliser distributor (8) are fixed over the supporting frame (1) and the distributor pipes (10) transferring mineral fertilisers pneumatically end with distributing plates (11), which are fixed to the front tooth line (12) of the active harrow (5) and the pipes (14) pneumatically transferring seeds end with seeding plates (15), which are fixed to the rear tooth line (16) of the active harrow (5).
Patent PL-179883-B1 (PL)
IPC: A61M5/40
Filed: 1996-03-01
Abstract: 1. Zawór przepływu, zwłaszcza
płynów infuzyjnych, znamienny tym, że
w korpusie (1) osadzony jest elastyczny
przewód zamykania (3), połączony z jednej
strony z końcówką wejścia (5) i z
drugiej strony z końcówką wyjścia (6), a
w korpusie (1) nad elastycznym przewodem
(3) w gnieździe (8) usytuowana jest
kulka zamykająca (4), przytrzymywana z
góry powierzchnią (9), przesuwnego suwaka
(2), zakończoną z jednej strony
O ukośną powierzchnią dociskania (7)
 kulki (4), przy czym suwak (2) osadzony
jest przesuwnie na prowadnicach górnych
ira) (10) i dolnych (11) korpusu (1),
Patent PL-179585-B1 (PL)
Title: Derivatives of piperydine
Inventor: ARMOUR DUNCAN R
IPC: C07D401/12
Filed: 1994-09-20
Abstract: The present invention relates to piperidine derivatives of formula (I), wherein R<1> is a C1-4alkoxy group; R<2> is formula (a); R<3> is a hydrogen or halogen atom; R<4> and R<5> may each independently represent a hydrogen or halogen atom, or a C1-4alkyl, C1-4alkoxy or trifluoromethyl group; R<6> is a hydrogen atom, a C1-4alkyl, (CH2)mcyclopropyl, -S(O)nC1-4alkyl, phenyl, NR<7>R<8>, CH2C(O)CF3 or trifluoromethyl group; R<7> and R<8> may each independently represent a hydrogen atom, or a C1-4alkyl or acyl group; x represents zero or 1; n represents zero, 1 or 2; m represents zero or 1; and pharmaceutically acceptable salts and solvates thereof; to processes for their preparation; and their use in the treatment of conditions mediated by tachykinins.
Patent PL-178598-B1 (PL)
Inventor: BANYS WLADYSLAW
IPC: B65G15/30
Filed: 1996-04-15
Abstract: 1. Taśma do przenośnika przeginanego na małych promieniach
w płaszczyźnie poziomej wykonana z gumy lub innego
sprężystego polimeru, znamienna tym. że składa się z
pojedynczych segmentów o długości równej lub zbliżonej do
długości przegubowych członów trasy, ukształtowanych w
nieckę, który to kształt utrzymują wtopione w nią dwuwarstwowe
żebra (3), składające się ze sprężystych płaskowników
(4) i (5) przedzielonych warstwą gumy (6) (lub innego
polimeru), pokrytych wkładką nośną (7) i okładką bieżną (8),
ułożonych względem osi członu, tak, że po złączeniu niecek
członów ze sobą i wyprostowaniu taśmy układają się prostopadle
do osi taśmy, przy czym ukośne czoła członu (15 i 16)
zaopatrzone są w elementy (17 i 18) służące do łączenia poszczególnych
członów ze sobą lub mają tak ukształtowane
powierzchnie, że możnaje ze sobąłączyć za pomocąklejenia,
a oprócz tego niecka taśmy ma od spodu zgrubienie uformowane
w postaci listwy pędnej z powierzchniami bocznymi (13
i 14) korzystnie ukształtowanymi do współpracy z elementami
napędowymi napędów rozproszonych, przy czym część (1
i 2) taśmy pogrubionej stanowiącą listwę pędną zbrojoną
wzdłużnie linką stalową (9) zakończoną na końcu segmentu
połówkami sprzęgów (10 i 11).
Patent PL-175062-B1 (PL)
Title: Livestock accomodation room with a manure collection pit and v-profile floor and method of reducing ammonia emission
Inventor: WOLTERS JOHANNUS S J
IPC: A01K1/01
Filed: 1994-11-08
Abstract: PCT No. PCT/NL94/00278 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed Nov. 8, 1994 PCT Pub. No. WO95/12971 PCT Pub. Date May 18, 1995Stable (1) comprising a collection chamber (6) with a bottom (7) below a stable grid. The bottom (7) is covered by a bottom plate (9) formed by parallel V-shaped gutters (10). The walls of the gutters (10) form an angle with the horizontal, which is between 45 degees and 80 degees. At the underside the gutters (10) have a radius of 7 to 12 cm. Method for flushing a stable, manure being collected in V-shaped gutters (10), after which the bottom is flushed. The manure is discharged to a storage facility. After a certain settling time the manure has separated into a thick fraction and a thin fraction. The in fraction is drawn off and is used to flush the bottom plate clean. A layer of the thin fraction remains standing on the bottom plate (9), so that the manure is collected therein.
Patent PL-182924-B1 (PL)
Inventor: NABOZNY MARIAN
IPC: C04B18/08
Filed: 1996-11-08
Abstract: 1. Mieszanka do aglomerowania zasiarczonych popiołów lotnych, zwłaszcza do
wytwarzania sztucznego kruszywa w piecu szybowym, znamienna tym, że stanowi ją
zestaw produktów odpadowych złożony z zasiarczonego popiołu lotnego w ilości wagowo
70% do 85% o zawartości węgla 1,5 do 3,5%, z odpadu poflotacyjnego węgla kamiennego
w ilości 5% do 15% o zawartości węgla 23 do 27%, z żużla paleniskowego w ilości 5% do
10% o zawartości węgla 7 do 10%, oraz topnika odpadowego w ilości 1% do 6%, przy
czym zestaw tych komponentów tworzy gotowy produkt o konsystencji sypkiej substancji
ziarnistej, o uziarnieniu mniejszym niż 1,02 mm o wilgotności poniżej 20%.
Patent PL-184799-B1 (PL)
Title: Rutile-type titanium dioxide and method of obtaining same
Inventor: ROBB JOHN
IPC: C01G23/08
Filed: 1996-12-13
Abstract: A process for the preparation of rutile titanium dioxide comprises heating hydrous titanium oxide which readily converts to rutile titanium dioxide until at least 99.5 per cent by weight is in the rutile crystal form. The test for ready conversion to rutile consists of heating the hydrous titanium oxide to 950 DEG C at a rate of 1 DEG C per minute. Suitable material is thereby converted to at least 99.0 per cent rutile by weight. The product has a very narrow particle size and crystal size distribution and is an excellent pigment.
Patent PL-179358-B1 (PL)
Title: Food preserving agent
Inventor: EXNER OTTO
IPC: A23L3/3463
Filed: 1995-09-13
Abstract: PCT No. PCT/EP95/03599 Sec. 371 Date Mar. 19, 1997 Sec. 102(e) Date Mar. 19, 1997 PCT Filed Sep. 13, 1995 PCT Pub. No. WO96/09774 PCT Pub. Date Apr. 4, 1996A drink preservative for sterilizing drinks containing: a) K-sorbate and/or Na-benzoate; b) ascorbic acid; and c) dimethyl dicarbonate; a method for sterilizing and preserving drinks by incorporating the drink preservative into drinks; and drinks preserved with the drink preservative.
Patent PL-184645-B1 (PL)
Inventor: PILSNIAK ADOLF
IPC: A47L17/00
Filed: 1997-11-17
Abstract: 1. Przyrząd do szorowania naczyń, składający
się z prostego pręta o przekroju wielokątnym,
na którym od góry nałożono nieruchomo
rękojeść, znamienny tym, że na dolnym
końcu pręta (1)ma nieruchomy krążek (2)
z otworami (3) i kolcami (4), sprężynę spiralną
(5) i przesuwny na pręcie (1) krążek (6)
ze szpilkami (7).
Patent PL-184140-B1 (PL)
Title: Powdered beverage concentrates enriched with iron, zinc and vitamins
Inventor: HENRY WILIAM J JR
IPC: A23L33/155
Filed: 1996-10-18
Abstract: The present invention relates to color and flavor improvements in iron and zinc supplemented dry beverage powders having fruit and/or botanical flavor. Vitamins such as the B vitamins, vitamin A, vitamin C, and vitamin E can be added to the dry beverage mix. The supplemented dry beverage mix can also contain iodine, niacin and folic acid. In particular, methods for fortifying dry beverage mixes with certain bioavailable zinc and iron compounds without producing reconstituted beverages having undesirable color or flavor are disclosed. Also disclosed are beverages and foods fortified preferably with amino acid chelated iron that do not impart objectionable color due to the inclusion of a ferric ion reducing agent such as ascorbic acid and/or an agent such as citric acid that is capable of preferentially complexing ferric ion in the presence of polyphenols or flavonoids that are typically present in these beverages or foods.
Patent PL-186620-B1 (PL)
Inventor: SNARSKI PIOTR
IPC: B21C23/21
Filed: 1998-07-10
Abstract: Zestaw narzedziowy dla prasy do wy- ciskania metali, zawierajacy matryce, pod- kladke, pierscien dociskowy oraz obudowe, znamienny tym, ze ruchoma matryca (2) zazebia sie wypustem (3) z podkladka (4), a podkladka (4) zazebia sie wypustem (5) z pierscieniem dociskowym (6), oraz ze pierscien dociskowy (6) podparty jest lozy- skiem (7) oporowym, przy czym pierscien dociskowy (6) sprzegniety jest z urzadze- niem (8) wytwarzajacym ruch rewersyjny, ponadto srednica otworu (12) w obudowie (1) jest mniejsza niz srednica zewnetrzna matrycy (2), a w czolowej sciance matrycy (2) znajduje sie dodatkowe wybranie (13). PL
Patent PL-189026-B1 (PL)
Title: Pipe clamping ring
Inventor: BOCHENEK JANUSZ
IPC: F16L3/08
Filed: 1999-03-23
Abstract: 1. The pipe clamping ring consists of: a resilient ring-shaped band with two flat tips; components, that keep the flat tips possibly close to each other; components for joining the band with an element fixed to the base, and an element to be fixed to the base. It is characterised in that the flat tips (3, 4) constitute the elements used to join the band (1) to the element (2) fixed to the base. Each tip has a socket (5) on its internal side. The shape of the sockets corresponds to a half of the longitudinal external shape of the free end of the element (2) fixed to the base.
Patent PL-194565-B1 (PL)
Title: Intermediate compounds for and method of obtaining olanzaoine
Inventor: BUNNELL CHARLES A
IPC: A61K31/55
Filed: 1997-09-18
Abstract: The present invention provides a process for preparing olanzapine and intermediates therefor.
Patent PL-188753-B1 (PL)
Inventor: RUBBRIGHT HARRY A
IPC: A23L23/10
Filed: 1999-05-07
Abstract: 1 . Pojem nik do m ikrofalow ego gotow ania produk- tów zyw nosciow ych zaw ierajacych ciecze, m ajacy czesc d e n n a czesc b o czn a ro zciag ajaca sie od czesci dennej oraz o b rzeze dostosow ane do um ieszczania pokryw ki, rozciagajace sie dookola i w yznaczajace otw ór koncow y pojem nika naprzeciw legly w zgledem czesci dennej, przy czym czesc boczna rozciaga sie dookola osi srodkow ej biegnacej przez czesc denna i otw ór koncowy, znamienny tym, ze czesc denna (11) m a segm ent srodkow y 1 segm ent zew netrzny, w zasa- dzie sferyczny odcinek w yznaczajacy segm ent srod- kowy i majacy w ierzcholek (13) na osi srodkowej (X-X), przy czym w ierzcholek (13) je s t skierow any do otw oru koncow ego, a w zasadzie sferyczny odcinek ma w zasadzie kolow a podstaw e p rzecinajaca sie z p lasz- czyzna ro zciagajaca sie norm alnie do osi srodkow ej, segm ent zew netrzny ma czesc podstaw ow a rozciaga- ja c a sie do dolu od w zasadzie kolow ej podstaw y i w kierunku od otw oru koncow ego w zdluz pierw szej krzywizny (15) dna i w kierunku od osi srodkowej (X-X) do czesci dennej (11), przy czym czesc denna (11) jest w zasadzie kolowa 1 rozciaga sie w kierunku od osi srod- kowej (X-X) w zdlu z plaszczyzny rozciagajacej sie w zasa- dzie normalnie do osi srodkowej do drugiej krzywizny (16) dna, a nastepnie rozciaga sie do g ó ry ................................ FIG. 1 PL PL
Patent PL-188661-B1 (PL)
Title: Commodity guidance system for textile goods
Inventor: SCHURIG KARL
IPC: B65D85/672
Filed: 1999-05-24
Abstract: The plastic strip(16) is a coated film whose adhesive coated surface(16a) forms the outer roll surface facing the material. Independent claims are made for:- (1) a method for producing the material roller in which a core(11) is formed by wrapping the adhesive coated film strip(16) with adhesive facing outwards around a cylindrical mandrel, bonding the overlapping film areas to attach them to the mandrel, attaching the start(18) of a material(12) to be wound onto the core surface(16a), and rotating the mandrel to wind on the band material before removing from the mandrel; (2) process equipment including an expanding mandrel with radially adjustable segments which can be reduced in diameter after producing the wound material. Preferred Features: The core is made from film of the same material as the material to be wound on, and has a thickness of 20-40 microns. Conventially available self adhesive film may be used. The nature of the adhesive coating allows removal of the adhering material without transfer of adhesive particles to the latter. An adhesive coated plastic film forms a sleeve surrounding the wound material.
Patent PL-185509-B1 (PL)
Title: Method of making knitted-warp woven fabrics using a staple-fibre yarn
Inventor: PEZZOLI LUIGI
IPC: D04B35/32
Filed: 1997-03-19
Abstract: PCT No. PCT/EP97/01387 Sec. 371 Date Apr. 17, 1998 Sec. 102(e) Date Apr. 17, 1998 PCT Filed Mar. 19, 1997 PCT Pub. No. WO98/27255 PCT Pub. Date Jun. 25, 1998Process for the production of warp-knitted fabrics realized from discontinuous natural or synthetic yarns constituted of at least 50% of discontinuous fiber yarns, or yarns constituted of at least 50% discontinuous fiber, comprising the healding of the yarn in an air current, warp-knitted fabrics from discontinuous fibers so obtained, and apparatus for the production thereof.
Patent PL-189764-B1 (PL)
Title: Apparatus for transporting fluids
Inventor: FRYDRYCH JAN
IPC: F04B43/00
Filed: 1999-07-01
Abstract: 1. The device for transporting liquid is equipped with a cylinder with an inlet valve and two lids. It is characterised in that it has a mobile elastic element (6). One end (5) of the element slides on the cylinder (1) and it is connected through the flexible insert (4a) to the eccentric spigot (4), while the other end (7) of the element is fixed to the cylinder (1).
Patent PL-204647-B1 (PL)
Title: Building woodwork closing furniture plate with an actuating rod
Inventor: LAU WOLFGANG
IPC: E05C9/18
Filed: 2002-07-22
Abstract: The locking plate (4) is attached to the window opening frame (1) and has a retaining edge cooperating with a longitudinally displaced locking pin (7) of the window rod (5). A bearing surface (8) at each side of the locking plate acts against the window opening frame, with a curved transition between the bearing surface and a raised central surface (9) having convex and concave curvature sections (10,11).