baber/WOPTO huggingface dataset:
Patent CS-256534-B1 (CS)
Inventor: KOCOUR JAROSLAV
IPC: B24B37/07
Filed: 1986-11-03
Abstract: Řešení se týká lapovaoího přípravku,
určeného pro Jemné lepování nebo dobrušování
čel magnetiokýoh hlav s pracovní štěrbinou,
nacházející se v pracovní ploše
tvarní váloe. Podstata řešeni spočívá v tom,
že kyvná lišta s okénky, v nichž jsou suvně
uloženy magnetická hlavy, má kývavý pohyb
odvozen od vačky, kterou nese orovnávací
kotouč. Ten je posazen výstředně na lapovacím
spirálovitě drážkovaném kotouči a
proti jeho unášivému pohybu zajiětěn otočnými
operami, po nichž se však může odvalovat.
Vlivem nestejných unáělvých ryohlostí
lapovaoího kotouče poblíž jeho středu
a na obvodu Je orovnávací kotouč nucen
k otáčení. Průběh otáčení je spojitý, ale
nerovnoměrný a nedochází k pravidelnému
setkáváni hran drážek se stejnými místy
na pracovních plooháoh magnetických hlav.
Osa kývání lišty s vloženými magnetickými
hlavami Je od pracovní plochjr lapovaoího
kotouče všude stejné vzdálená. Přítlačná
síla k lepování Je odvozena od vlastní
hmotnosti každé magnetioké hlavy. Řešení
Je vhodná zejména pro výrobu komerčníoh
magnetických hlav, vyráběných ve velkýoh
seriíoh
Patent CS-233032-B1 (CS)
Inventor: SKUBNA JAN
IPC: B65G65/32
Filed: 1983-11-03
Abstract: Účelem vynálezu je to, že k regulaci
otáček, která je hlavní regulací, přistupuje
další regulace dávkování zvětšováním
aktivní části rotačního dávkovacího válečku.
Uvedeného účelu se dosáhne tím, že na
dávkovači hřídel 1 uvnitř tělesa 5 je
navlečen rotační váleček 2 uzavírající
násypku 10 z jedná strany a dávkující
jemně zrnitou hmotu do miskovitých vybráni
po svém obvodě a pevný váleček 3 uzavírající
násypku 10 z druhé strany.
Patent CS-230261-B1 (CS)
Inventor: JEZIK JOZEF
IPC: E02D5/80
Filed: 1981-11-12
Abstract: Predmetom vynálezu je kotviace hniezdo
do tvrdých hornin, zložené z rozpínacích
kotiev, pre uchytenie vrátkov kotviacich
lán, najma mobilných stožiarov.
Kotviace hniezdo podlá vynálezu pozostáva
z nosnej kotvy, z nosiča vrátkov a z poisťovacích
kotiev, ktoré sú s nosičom vrátkov
spojené kotviacou reťazou.
Kotviaeim hniezdom je možné zachytl·’ velké kotviace sily od postaveného stožiara.
Kotviace hniezdo je možné vybudovat'
rýchle jednoduchým sposobom, pričom jeho
materiál má malú hmotnost. Rovnako
rýchle je možné bez poškodenia previesť i
jeho demontáž. Tým je možnost jeho použitia
neobmedzená.
Patent CS-267815-B1 (CS)
Inventor: TANDLER PETR ING
IPC: G01R31/06
Filed: 1986-11-18
Abstract: Řešení se týká nové konstrukce indikátoru
mezizávitových zkratů, zejména
pro zkoušení kotev a statorů točivých
stejnosměrných i střídavých elektrických
strojů. Podstatou je, že mezi zdroj napětí
a budicí cívku je zapojen generátor
a mezi snímací cívku a indikační prvek
zapojen vyhodnocovací člen, který je
rovněž paralelně spojen se zdrojem napětí.
Generátor je tvořen sériově zapojenými
astabilním obvodem a kondenzátorem.
běelem konstrukce je zvýšení univerzálnosti
použití přístroje pro různé
velikosti a typy zkouěených součástí.
Patent CS-264676-B1 (CS)
Inventor: LANDA VACLAV ING CSC
IPC: C25D1/00
Filed: 1987-11-26
Abstract: Elektrolyzér má vzájemně oddělený anodový
a katodový prostor děrovanými izolačními
přepážkami a je vybavený stabilizovaným
vytápěním, nastavitelným míchacím zařízením,
zařízením pro doplňování destilované vody
a proudově stabilizovaným zdrojem. Plocha
povrchu anod k povrchu katody je v rozmezí
od 50 :1 do 1 000 : 1, plocha otvorů v přepážkách
k ploše přepážek je v rozmezí od 1 .100
do 1 : 20. Provozní stabilizace se dosahuje setrvačností
parametrů v důsledku nízkého specifického
zatížení elektrolytu.
Patent CS-257335-B1 (CS)
Inventor: DIVIS JAN
IPC: G01K7/02
Filed: 1986-12-02
Abstract: Řešení se týká průtočné teplotní sondy
s temperovaným stíněním. Podstata řešení
spočívá v tom, že do průchozí válcové
dutiny cylindrického plášťového temperovaného
tělesa je centrálně umístěno na distančních
elementech teplotní čidlo. Termoelektrický
spoj teplotního čidla je vzdálen od
náběžné strany cylindrického plášťového
temperovaného tělesa 0,5 až 1,5 průměru
průchozí válcové dutiny. V temperovaném
tělese jsou vytvořeny prostřednictvím přepážky
průtočné kanálky zaústěné z jedné
strany do vstupní komory s přívodní trubkou
a z druhé strany do výstupní komory s výstupní
trubkou, sit. -váné v držáku.
Patent CS-252449-B1 (CS)
Inventor: SIPEK JOSEF
IPC: H03L7/08
Filed: 1985-12-21
Abstract: Řešení se týká zapojení pro synchronizaci
hodinového kmitočtu přijímače dat
při synchronním přenosu dat. Podstata zapojení
spočívá v tom, že se velikost změny
fáze signálu hodinového kmitočtu vybírá ze
dvou hodnot podle velikosti fázové odchylky
signálu hodinového kmitočtu a vstupní
•posloupnosti dat a k určení velikosti fázové
odchylky se využívá vrátkový impuls
rozložený kolem hrany signálu hodinového
kmitočtu vytvořené v době očekávaného přechodu
v datové posloupnosti,přičemž velikost
změny fáze je zajištěna číslicovými
obvody, s jejichž pomocí se zvyšuje nebo
snižuje o určitý počet impúlsů, daný velikosti
fázové odchýlky,řada impulsu postupujících·
z oscilátoru do děliče kmitočtu,
který dává na svém výstupu signál hodinového
kmitočtu přijímače dat.
Patent DK-167630-B1 (DK)
Inventor: THIEBAUD MARIUS
IPC: F24F13/10
Filed: 1986-06-30
Granted: 1993-11-29
Abstract: It comprises an actuating device (22 to 27) of the obturating member (16) provided with a sliding shaft (22) fast with the obturation member, and carrying two permanent magnets (24, 25) separated the one from the other through a distance defining the variation of the cross-section of the passage of the air channel. It comprises further at least one coil (25, 27) enabling to create a magnetic field.
Patent DK-168112-B1 (DK)
Title: Method and machine for forming clumps of shrubs
Inventor: HELMS BERND
IPC: B65B25/02
Filed: 1989-12-06
Granted: 1994-02-14
Abstract: PCT No. PCT/EP89/00372 Sec. 371 Date Nov. 21, 1989 Sec. 102(e) Date Nov. 21, 1989 PCT Filed Apr. 7, 1989 PCT Pub. No. WO89/09728 PCT Pub. Date Oct. 19, 1989.For baling shrubs or bushes, in particular rose bushes, the roots (12) of the plants (10) substantially freed from soil are embedded in a moisture-containing substrate (14) such as peat and provided with a sheath or envelope. For this purpose a hollow of wire grating (16) is formed which is then partially filled with substrate (14). Thereafter the roots (12) of the lying plant (10) are placed on the substrate (14). Further substrate (14) is then applied to the roots (12). Finally the wire grating (16) is deformed by bending two edges (24, 26) of the hollow together to form a tube and the edges (24, 26) of the wire grating (16) are fixedly connected together. A machine for carrying out this method comprises at least one trough (48) onto which the wire grating (16) can be placed. A ram (74) is shaped complementary to the trough (48) and adapted to be pressed into the latter to deform the wire grating (16 ) to a hollow. For fixedly holding the wire grating (16) at least at one longitudinal edge of the trough (48) a holding means (64) is provided and at least one flap (60, 62) for pivoting the wire grating (16) is pivotal about said longitudinal edge.
Patent DK-170752-B1 (DK)
Inventor: HERMENTIN PETER
IPC: C07H15/252
Filed: 1987-12-07
Granted: 1996-01-08
Abstract: The anthracycline derivatives have the general formula I and can, where appropriate, be in the form of a salt of an inorganic or organic acid.
Patent IE-51180-B1 (IE)
Title: Coin chute for use in payphone instruments
IPC: G07F1/04
Filed: 1981-05-15
Abstract: To make the most efficient use of space, in for example, a telephone coin-box instrument, the coin runway requires to be folded back-upon itself. This requires that the direction of motion of the coin in the runway is reversed without creating a potential coin jamming situation. The coin runway consists of two sections (8,9) interconnected by the direction changing area. Under the action of gravity a coin (10) rolls down the upper coin runway (8) and strikes an impact face (12) in the direction changing area. The impact face (12) incorporates a material which has a low coefficient of restitution to restrict the coin rebound. The direction changing area also includes a downward inclined connecting surface (13), and as the coin rebounds, it slides down the connecting surface into the lower coin runway (9). In a modified version of the arrangement the step down area (15) is of sufficient size to be included as part of a coin store, and the floor of the arrangement is angled (16) to prevent coin blocking.
Patent IE-47336-B1 (IE)
Title: Substituted 1-perpazinyl-triazolo-thieno-1,4-diazepines
IPC: C07D249/00
Filed: 1978-07-20
Abstract: Compounds of the formula <IMAGE> wherein R1 is hydrogen, lower alkyl, halo-lower alkyl, hydroxy-lower alkyl, di(lower alkyl)amino-lower alkyl, phenyl, tolyl, methoxy-phenyl, nitro-phenyl, halo-phenyl, pyridyl, pyrimidinyl or -CO-R4, where R4 is hydrogen, alkyl or 1 to 17 carbon atoms, alkoxy of 1 to 2 carbon atoms, phenyl, tolyl, methoxy-phenyl, halo-phenyl, nitro-phenyl or pyridyl; R2 is hydrogen, fluorine, chlorine, or bromine; and R3 is chlorine, bromine or lower alkyl, and non-toxic, pharmacologically acceptable acid addition salts of certain of these compounds. The compounds as well as the salts are useful as anxiolytics, tranquilizers, sedatives or neuroleptics.
[US4180573A]
Patent IE-57557-B1 (IE)
Title: Method of manufacturing a semiconductor device,in which a silicon slice is locally provided with field oxide with a channel stopper
IPC: H01L29/78
Filed: 1986-06-11
Abstract: A method of manufacturing a semiconductor device, in which a silicon slice (1) is locally provided with field oxide (10, 30) with a subjacent channel stopper zone (12, 32), which are formed during the same oxidizing heat treatment. The field oxide layer (10, 30) then formed is removed in part by an etching treatment, a thinner and smaller field oxide layer (11, 31) being formed. The temperature at which the heat treatment is carried out is chosen so that lateral diffusion (15, 35) of the dopant forming the channel stopper zone (12, 32) extends in lateral direction practically over the same distance as the reduced field oxide layer (11, 31). Thus, it is achieved that, for example, for the manufacture of a MOS transistor an oxidation mask (7) having substantially the same width as a channel zone (17) to be formed can be used.
Patent IE-63972-B1 (IE)
Title: Stable 5-flourouracil compositions
Inventor: JOHNSON JAMES B
IPC: A61K47/02
Filed: 1988-06-02
Abstract: 5-Fluorouracil products with a pH greater than 9.0 and less than 9.4, which essentially consist of a solution of 5-fluorouracil and of a base, are stable to temperatures of 0 DEG C (32 DEG F).
Patent IE-39859-B1 (IE)
Title: Method and apparatus for determining the potassium uranium and thorium contents of a geological formation
IPC: G01N33/24
Filed: 1974-09-23
Abstract: In accordance with an illustrative embodiment of the present invention, a method and apparatus is disclosed for determining the presence of a selected number of naturally radioactive materials in an earth formation from the spectrum of natural gamma radiation emitted by the materials in the formation by deriving representations of portions of the detected gamma radiation spectrum and combining the representations to determine therefrom the presence of the selected materials.
[US3976878A]
Patent IE-54022-B1 (IE)
Title: Process for the preparation of 3-picoline
IPC: C07D213/12
Filed: 1982-09-02
Abstract: Process for the production of 3-picoline. Acrolein or a mixture of acrolein and formaldehyde is reacted in a liquid aqueous phase at a temperature of 180 DEG  to 280 DEG  C. in a closed vessel. Ammonia and/or ammonium ions, and anions of an inorganic or organic acid, which has an acid dissociation constant of 106 to 10-12, at 20 DEG C., are also present.
Patent IE-56876-B1 (IE)
Title: Signal transmission cable
IPC: H01B7/17
Filed: 1985-09-16
Abstract: ® A gas-tight and moisture-tight, mechanically strong signal transmission cable having a cable core and a cable sheath which comprises a metal tape folded around the core and having a minimum thickness of 100 wm, a layer of polyethylene adhering to the tape, a layer of polyamide-11 or polyamide-12, an armouring of reinforcing wires or tapes, and a synthetic resin outer sheath.
Patent IE-50473-B1 (IE)
Title: Fermentative production of d(-)-b-hydroxyisobutyric acid
IPC: C12P7/42
Filed: 1980-11-05
Abstract: D(-)- beta -hydroxyisobutyric acid is produced fermentatively from isobutyric acid or methacrylic acid by the stereoselective action of microorganisms having the ability to convert isobutyric acid or methacrylic acid into D(-)- beta -hydroxyisobutyric acid in an aqueous medium, and D(-)- beta - hydroxyisobutyric acid is recovered from the aqueous medium.
Patent IE-36371-B1 (IE)
Title: Sliding gate valve
IPC: B22D41/28
Filed: 1972-05-23
Abstract: 1399011 Gate valves for foundry ladles USS ENGS & CONSULTANTS Inc 31 May 1972 [7 June 1971] 25545/72 Heading F4B A bottom pour valve for a foundry ladle V comprises a stationary plate 9 fitting in a recess in a valve mounting plate 66 and co-operating with a sliding plate 12 movable in a frame 13 and pressed against the plate 9 by a number of spring loaded pressure pads 15 arranged round the outlet nozzle 22 of the valve plate 12 so as to provide sealing pressure over a zone surrounding the outlet of the vessel. The spring pads 15 are mounted within a carriage 14 sliding in the frame 13 and are cooled by air from a passage 17 extending through the hydraulic operating cylinder 16 to chambers 75. The upper face of the stationary plate 9 has a groove co-operating with the end of an outer sleeve 6 surrounding the ladle nozzle to prevent leakage, and the hydraulic piston arrangement is detachable from the valve carriage. A lower fixed spatter shield 24 fixed to the frame 13, and a spatter shield 25 fixed to the valve 12 and sliding with it protect the underside of the valve. The valve assembly may be secured to the ladle by a hinge toggle arrangement 34 and a latch toggle arrangement 33, so that the frame 13 and carriage 14 can be swung away from the ladle to allow replacement or reversal of the stationary plate 9, and replacement of the sliding plate 12, Figs. 4 and 7. In a modification. Fig. 15, the sliding plate 12 moves between the stationary plate 9 and the top 48 of an extended nozzle 49, the spring pads acting on the top 49 of the nozzle.
[GB1399011A]
Patent IE-66202-B1 (IE)
Title: Azabicyclo quinolone carboxylic acids
Inventor: BRIGHTY KATHERINE ELIZABETH
IPC: C07D215/22
Filed: 1989-08-16
Abstract: Azabicyclo quinolone carboxylic acids of formula (I) and their salts and prodrugs of (I) having free amino gps., are new. In (I) R1 = H, a cation or 1-6C alkyl; Y = ethyl, t-butyl, vinyl-cyclopropyl, 2-fluoroethyl, p-fluorophenyl or o,p-difluorophenyl; W = H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, amino or aminomethyl; A = CH, CF, CCl, COCH3, C-CH3, C-CN or N, or A is carbon and is taken together with Y and the C and N to which A and Y are attached to form a 5 or 6 membered ring which may contain O or a double bond and which may have attached R8 which is methyl or methylene; R2 = gp. of formula (i) or (ii) where R3-R7,R9,R10,R25 = H, CH3, CH2NH2, CH2NHCH3 or CH2NHC2H5 and R5-R7 and R9 may also be NH2,NHCH3 or NHC2H5, provided that not more than 3 of R3-R7,R8,R10 and R25 are other than H and if 3 of these substits. are not H, at least one of them is methyl.
Patent IE-56933-B1 (IE)
Title: Resistor compositions
IPC: H01C7/00
Filed: 1985-12-13
Abstract: The invention is directed to a thick film resistor composition for firing in a low oxygen-containing atmosphere comprising finely divided particles of (a) a semiconductive material consisting essentially of a refractory metal carbide, oxycarbide or mixtures thereof and (b) a nonreducing glass having a softening point below that of the semiconductive material dispersed in (c) organic medium and to resistor elements made therefrom.
[US4657699A]
Patent IE-57942-B1 (IE)
Title: Salts of l-carnitine and alkanoyl l-carnitine and process for preparing same
IPC: A61K31/195
Filed: 1984-12-17
Abstract: Novel L-carnitine and alkanoyl L-carnitine salts and a process for their preparation are disclosed. The salts have general formula wherein X- ist an anion selected among acid aspartate, acid citrate, acid phosphate, acid fumarate, lactate, acid maleate, acid oxalate, acid sulphate and orotate; R is hydrogen provided that X- is other than orotate, or lower alkanoyl selected among acetyl, propionyl and butyryl; and n is ½ if X- is orotate, and 1 if X- is one of the other anions. Since they are not hygroscopic, these salts can be easily compounded and are favourably suitable for manufacturing solid administration forms. Their aqueous solutions are less acid than those of the corresponding chlorides: consequently, these salts are also suitable for manufacturing injectable administration forms.
Patent JP-2887867-B1 (JP)
Title: Ｉｃカード用コネクタ装置
IPC: H01R13/629
Filed: 1998-01-13
Granted: 1999-05-10
Abstract: 【要約】
【課題】  ＩＣカードの接続中はプッシュロッドを押し 込み位置に保持できるＩＣカード用コネクタ装置におい て、プッシュロッドの突出量に応じてＩＣカードの排出 動作とキャンセル動作を選択的に行うことができ、か つ、イジェクト機構を小型化すること。
【解決手段】  内側面にＩＣカード１の挿抜用ガイド溝 ３ａを有するフレーム３の外側面に、第１の伝達ピン１ ５と協働してプッシュロッド４を押込み位置と突出位置 の２位置に保持可能なハート型カム溝１０と、プッシュ ロッド４の突出量に応じて第２の伝達ピン１６が選択的 にトレースする循環型カム溝１１および逃げ溝１２とを 形成し、イジェクトアーム５に連動する駆動板１３の受 部１３ｂを循環型カム溝１１内に出入可能とした。
Patent JP-3041614-B1 (JP)
Title: 電流検出装置及び電動機制御装置
IPC: G01R31/00
Filed: 1999-01-12
Granted: 2000-05-15
Abstract: 【要約】
【課題】  故障判定機能を備えた電流検出装置、及びこ の電流検出装置を備えた電動機制御装置を提供する。
【解決手段】  ノードＮ１の電位ＶＳが基準電位Ｖｒと 等しくなるようにノードＮ２の電位が制御され、電源電 位ＶＤＤからノードＮ２へ制御電流ｉが供給される。制 御電流ｉはホールセンサ４２ｅに供給され、このホール センサ４２ｅから制御電流ｉと磁界Ｂの磁束密度に比例 した電位の出力信号Ｓ４２ｅが出力される。出力信号Ｓ ４２ｅは、オペアンプ４２ｆで増幅される。制御電流ｉ は、抵抗４２ｇで設定される。電位ＶＳは、判定部４２ ｈで規定の範囲にあるか否かが判定される。例えばトラ ンジスタ４２ｄ等の構成部品の故障によって制御電流ｉ が変化した場合、電位ＶＳが規定の範囲にない状態が一 定時間以上続くので、判定部４２ｈで構成部品の故障と して判定され、停止信号Ｓ４２−２が出力される。
Patent LU-101498-B1 (LU)
Title: Hose connector
Inventor: VOLKER BARENTHIN
IPC: F16L37/00
Filed: 2019-11-26
Granted: 2021-05-28
Abstract: The invention relates to a hose connection for tubes of automated analyser systems transferring mediums like liquid fluids. The invention provides A connector for a hose transferring a medium, consisting of an inner part, wherein the inner part comprises at a first end a first section comprising an opening for accommodating a hose and a second section comprising a duct arranged between an inner base of the opening for the hose and a second end of the inner part that is opposite of the first end, wherein the first section has a greater outer diameter than the second section; and an outer part, wherein the outer part comprises a thread surrounding the second section and a grip surrounding the first section, wherein the outer part is fixed rotational movable around the inner part between a flange at the inner part's second end the first section with the greater outer diameter
Patent LU-102028-B1 (LU)
Title: Multiple view multiple target tracking method and system based on distributed camera network
Inventor: LIU GUOLIANG
IPC: G06T7/70
Filed: 2020-09-03
Granted: 2021-03-03
Abstract: The present disclosure discloses a multiple view multiple target tracking method and system based on a distributed camera network. The method includes: obtaining a current frame view collected by each camera in the distributed camera network; extracting a rectangular boundary box of a detected target from the current frame view; extracting visual appearance information of the detected target from an image in the rectangular boundary box by using a pre-trained convolutional neural network; converting an image coordinate of the detected target in the current frame view into a ground coordinate; and output step: constructing a data incidence matrix based on the visual appearance information and the ground coordinate of the detected target; and processing the data incidence matrix by using the Hungarian algorithm, and outputting a result of successful matching or failed matching between the detected target in the current frame view and a known trajectory.
Patent LU-102900-B1 (LU)
Title: Massivholzboden mit matter und hautähnlicher Wirkung
Inventor: CHANG HONGYAN
IPC: E04F15/04
Filed: 2020-11-03
Granted: 2022-04-11
Abstract: Die Erfindung offenbart einen Massivholzboden mit matter und hautähnlichen Wirkung mit einer Grundplatte (1), wobei eine Oberfläche der Grundplatte (1) nacheinander mit einer wässrigen Adhäsionsschicht (2), einer verschleißfesten Primerschicht (3), einer elastischen Primerschicht (4), einer UV-Harzschicht (5), einer Mattschicht (6) und einer hautähnlichen Schicht (7) beschichtet wird, wobei die UV-Harzschicht (5) eine Pol>oirethan-Acrylharzschicht (501) und eine Füllschicht (502) umfasst, die nacheinander aufgetragen werden. Die vorliegende Erfindung hat die Eigenschaften von hoher Transparenz und guter Haptik.
Patent MD-560-B1 (MD)
Title: The precessional transmission.
Inventor: BOSTAN ION
IPC: F16H1/32
Filed: 1995-06-16
Abstract: Inventia se refera la constructia de masini. Scopul inventiei este sporirea preciziei cinematice pe baza executarii profilului curbiliniu, luand in considerare influenta dimensiunilor unghiurilor axoidei amplasarii dintilor precesional
Patent NO-300968-B1 (NO)
Inventor: KLAVENESS JO
IPC: C07D521/00
Filed: 1991-07-08
Abstract: PCT No. PCT/EP90/00053 Sec. 371 Date May 20, 1991 Sec. 102(e) Date May 20, 1991 PCT Filed Jan. 8, 1990 PCT Pub. No. WO90/07491 PCT Pub. Date Jul. 12, 1990.Water insoluble iodinated esters of formula (I), in which R1 is a substituted or unsubstituted C1-20 aliphatic, C7-20 araliphatic or C6-20 aryl group or a C1-20 heterocyclic group having one or more hetero atoms selected from O, S and N; R2 is hydrogen or a substituted or unsubstituted C1-6 aliphatic, C6-10 aryl or C7-20 araliphatic group; and R3 is a group as defined above for R1, which may be the same as or different from R1, or R2 and R3 together represent a substituted or unsubstituted C1-4 alkylene group, the molecule containing at least one iodine atom and being metabolisable to products which are soluble in body fluids and are physiologically acceptable. The esters are useful in X-ray and ultrasound imaging, especially liver and spleen imaging.
Patent NO-303297-B1 (NO)
Inventor: NAWROT SERGE
IPC: B29C48/32
Filed: 1993-02-19
Abstract: Tube, based on polyamide, for supplying petrol to engines, characterised in that it consists of an external layer of polyamide and of a internal layer of polyvinylidene fluoride joined together by an adhesive binder.
Patent NO-310855-B1 (NO)
Inventor: FOLENA-WASSERMAN GAIL
IPC: B01D15/08
Filed: 1994-09-23
Abstract: This invention relates to the application of combination chromatography to the purification of complement receptor proteins.