baber/WOPTO huggingface dataset:
Patent FI-118688-B (FI)
Inventor: SIMMONDS PETER
IPC: C12N15/40
Filed: 1995-11-01
Granted: 2008-02-15
Abstract: The present invention relates to a polynucleic acid composition comprising or consisting of at least one polynucleic acid containing 8 or more contiguous nucleotides corresponding to a nucleotide sequence from the region spanning positions 417 to 957 of the Core/E1 region of HCV type 3; and/or the region spanning positions 4664 to 4730 of the NS3 region of HCV type 3; and/or the region spanning positions 4892 to 5292 of the NS3/4 region of HCV type 3; and/or the region spanning positions 8023 to 8235 of the NS5 region of the BR36 subgroup of HCV type 3a; and/or the coding region of HCV type 4a starting at nucleotide 379 in the core region; and/or the coding region of HCV type 4; and/or the coding region of HCV type 5, with said nucleotide numbering being with respect to the numbering of HCV nucleic acids as shown in Table 1, and with said polynucleic acids containing at least one nucleotide difference with known HCV type 1, and/or HCV type 2 genomes in the above-indicated regions, or the complement thereof.
Patent FI-113963-B (FI)
Inventor: TANIKAWA KEIZO
IPC: C07D237/22
Filed: 1995-12-28
Granted: 2004-07-15
Abstract: PCT No. PCT/JP94/01015 Sec. 371 Date Mar. 22, 1996 Sec. 102(e) Date Mar. 22, 1996 PCT Filed Jun. 24, 1994 PCT Pub. No. WO95/01343 PCT Pub. Date Jan. 12, 1995A 3(2H)-pyridazinone derivative of the formula (I) its salt, a process for its production and a pharmaceutical composition containing it.    <IMAGE>  (I)  wherein each of R1, R2 and R3 which are independent of one another, is a hydrogen atom or a C1-4 alkyl group, X is a chlorine atom or a bromine atom, Y1 is a hydrogen atom, a halogen atom, a nitro group, an amino group or a C1-4 alkoxy group, Y2 is a hydrogen atom, a halogen atom, a hydroxyl group, a C1-4 alkyl group or a C1-4 alkoxy group, A is a C1-5 alkylene chain which may be substituted by a hydroxyl group, B is a carbonyl group or a methylene chain which may be substituted by a C1-4 alkyl group, and each of R4 and R5 which are independent of each other, is a C1-4 alkyl group, or R4 is a hydrogen atom and R5 is -Z-Ar (wherein Z is a C1-5 alkylene chain, and Ar is an aromatic 6-membered ring which may contain a nitrogen atom), or R4 and R5 together form a C2-6 cyclic alkylene group, or R4 and R5 form together with the adjacent nitrogen atom a 4-substituted piperazine ring of the formula:   <IMAGE>   wherein R6 is a C1-4 alkyl group.
Patent FI-119911-B (FI)
Inventor: TOCQUE BRUNO
IPC: A61K33/243
Filed: 1997-07-16
Granted: 2009-05-15
Abstract: A medicinal combination of one or more nucleic acids that at least partially inhibit oncogenic cell signalling pathways, and a therapeutic anticancer agent, for use simultaneous, separate or over a period of time to treat hyperproliferative diseases.
Patent HU-210782-B (HU)
Title: Screw press
Inventor: LEPOSA WOLFGANG
IPC: B30B11/24
Filed: 1991-04-04
Abstract: Screw press 1 for the pressing of fibrous material, in particular waste paper and cardboard, with a pressing screw 3 which is floatingly mounted and consists of a cylindrical conveying part 4 which rotates in an open conveying trough and of an adjoining, conical pressing part 5 which runs in a nozzle 6 with a small circumferential gap 10 with respect to the latter. The pressing part 5 is provided with a screw thread 16 which terminates in a ball-shaped end 21. The screw thread 16 is provided with a conveying surface 17 which encloses an obtuse angle 19 with the axis 18 of the pressing screw 3. The nozzle 6 is provided with axial lands 30 and grooves 23 in a front, conically tapering region 12 as seen the conveying direction 11 adjoining which region is a slightly widening outlet region 13 through whose outlet orifice 14 the material being pressed passes between the jaws 37, 37' of a pressing clamp 32 and is dispensed therefrom as a pressed article 2. The grooves 23 become gradually deeper in the direction of rotation 33 of the pressing part 5, are very flat with respect to their width 24 and end with steeper curvature 34 in strip-off edges 35, which form an obtuse edge angle 36 with the inner wall 31. <IMAGE>
Patent HU-205825-B (HU)
Title: Safety utilizable insecticide composition with diminished toxicity, containing organic phosphorous compound
Inventor: MORGAN RONALD LEE
IPC: A01N25/12
Filed: 1987-03-30
Abstract: Dermally toxic pesticide compositions consisting of the pesticide and a dry, inert diluent carrier, are safened for handling by addition thereto of a nonionic surfactant having an HLB of from about 17 to about 20.
Patent HU-204046-B (HU)
Inventor: ALLEN DOUGLAS JOHN MELDRUM
IPC: A61K31/40
Filed: 1987-02-02
Abstract: A találmány tárgya eljárás vízmentes, kristályos 5- klór-3-(2-tenoil)-2-oxindol-l-karboxamid-nátriumsó előállítására. Az eljárás során a megfelelő hidratált formát acetonitrillel elkeverik, majd a vízmentes, kristályos formát elkülönítik. Továbbá a találmány tárgyához tartozik az új sót tartalmazó fájdalomcsillapító és gyulladásgátló hatású gyógyászati készítmények előállítása is. HU 204 046 B A leírás terjedelme: 4 oldal (ezen belül 1 ábra)
Patent HU-188173-B (HU)
Title: Process for preparing new carbacyclins and pharmaceutical compositions containing such compounds
Inventor: SKUBALLA WERNER
IPC: A61K31/075
Filed: 1982-05-21
Abstract: Compounds of Formula I    <IMAGE>  I  wherein X is oxygen or CH2; A is CH2-CH2, trans-CH=CH or C 3BOND C; W is free or functionally modified hydroxymethylene or free or functionally modified   <IMAGE> and the OH groups may be in the  alpha - or the  beta -position; D is straight chain or branched, saturated or unsaturated hydrocarbon aliphatic of from 1 to 10 carbon atoms, which may be substituted by fluorine; E is C 3BOND C or CR3=CR4, R3 and R4 being different and being hydrogen or alkyl of 1 to 5 carbon atoms; R1 is free or functionally modified hydroxy; and R2 is alkyl, cycloalkyl, optionally substituted aryl or heterocyclic, have valuable pharmacological properties, e.g., hypotensive and bronchodilatory characteristics. They can furthermore be used for prophylaxis and therapy of coronary infarct and as a treatment for stroke. They are produced by means of reduction of the corresponding 1-carbonic acid derivatives.
Patent HU-204722-B (HU)
Title: Binder composition of polyisocyanate base expediently for making form bodies
Inventor: LASZLO JOZSEF
IPC: C08L75/00
Filed: 1987-04-17
Abstract: Primarily for the prepn. of moulds 1-100 wt.% of a polyisocyanate based compsn. is added to comminuted organic and/or inorganic materials. - 5-70 Pts.wt. of a polyisocyanate of general formula (III) pref. of a raw di:phenyl-methane-di:isocyanate comprising 28-32 vol.% NCO and of 600 mPa viscosity. n = 0.5-0.8 in (III); 40-90 pts.wt. aq. dispn. of 10-60 wt.% paraffin, 0.5-5 pts.wt. of cpd. of general formula R1-COOMe where R1 = 5-19C satd. or max. three fold unsatd. aliphatic or cyclo-aliphatic gp. and Me = Mg, Ca, Zn, Mn or Pb ions, 0.5-5 pts.wt. of a cpd. of formula (I), where n = 0-1, pref. 0.7 and R = a gp. of general formula (II) where 'm' integer = 5-11, pref. 5 and/or a monomeric or telomeric 2,2',4-tri:methyl-1,2-di:hydro-quinoline catalyst and opt. 0.5-5 pts.wt. of aq. soln. of potassium and/or sodium acetate and di:ethylene glycol.
Patent HU-205028-B (HU)
Title: Method for producing improved oxidation catalyzef and secondary amines
Inventor: CHOU SHINE KING
IPC: C07B43/04
Filed: 1985-05-10
Abstract: An improved process is provided for the selective production of secondary amines and primary amines by bringing together under reaction conditions a tertiary amine or a secondary amine with oxygen or an oxygen-containing gas in the presence of an activated carbon catalyst, the improvement which comprises using an activated carbon catalyst wherein oxides have been removed from the surface of the carbon.
Patent HU-185829-B (HU)
Title: Process for production of fermented sunflower flour
Inventor: CANELLA MARCO
IPC: A23L25/00
Filed: 1983-05-26
Abstract: A new protein product, namely fermented sunflower meal, prepared by the lactic fermentation of de-oiled meal originating from sunflower seeds, and characterized, in comparison with the starting material, by better chemical, physical and nutritional properties, such as increased protein solubility, a lower level of chlorogenic acid, the phenolic pigment responsible for darkening the meal, the absence of fermentable sugars (raffinose), and a higher content of lysin, the main limiting amino acid of the sunflower. The lactic fermentation, which is not spontaneous for sunflower meal in water, as in the case of various cereals, is developed by suitably acidifying an aqueous suspension of meal and allowing it to incubate for some days.
Patent HU-214619-B (HU)
Title: Pick-up device for loads with rollers
Inventor: NIJENHUIS DERK
IPC: B66F19/00
Filed: 1991-02-25
Abstract: PCT No. PCT/NL91/00031 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/12983 PCT Pub. Date Sep. 5, 1991.A pick-up device for a load includes a shaft having a central axis, rollers disposed on the shaft, an engagement device pivotably mounted to the shaft for engaging the load, the engagement device being mounted to the shaft at a distance from the central axis, a pulling member for pulling the load, the pulling member being disposed on the shaft at a distance from the central axis so that a pulling force applied to the pulling member applies a torque to the shaft so as to pivot the engagement device in a direction of lifting of the load; and a cam disposed on the shaft and the engagement device for preventing further pivot of the engagement device relative to the shaft when the load has been lifted a desired height.
Patent HU-195628-B (HU)
Title: Apparatus for controlling the time of physical changes and/or chemical reactions in flowing medium
Inventor: ULLMANN PETER
IPC: G05D9/00
Filed: 1985-06-25
Abstract: The level of liquid, slurry, etc in a tank 1 is adjusted by varying the height of the drain outlet 4a. The outlet may comprise the overlapping area of a vertical slot in pipe 3 and a helical slot in coaxial rotatable pipe 4. The helical slot may be replaced by a senses of small apertures or if pipe 4 is moved axially, by a single aperture. Alternatively one axially movable pipe can be used. The apparatus is used for the continuous processing of beer wort. <IMAGE>
Patent HU-195181-B (HU)
Title: Process for producing fluorallylamine derivatives
Inventor: MCDONALD IAN A
IPC: A61P25/02
Filed: 1985-07-12
Abstract: Compounds of the following Formula I are novel inhibitors and some at least of said compounds selectively inhibit MAO-B: <CHEM>  wherein:-  R1 and R2 independently represent hydrogen, chlorine or fluorine: R3 represents hydrogen or (C1-C4) alkyl; and X represents oxygen or sulfur. They are useful for the treatment of depression and, co-administered with L-dopa, in the treatment of Parkinsonism.
Patent HU-192725-B (HU)
Inventor: BENYI GYOEZOE
IPC: C08G63/48
Filed: 1985-08-27
Abstract: A találmány tárgya eljárás nagy hidroxilszámú, olajjal módosított alkidgyantákból vagy mono- és diésztereket is tartalmazó növényi olajokból uretánalkid-, illetve uretánolaj műgyanta kötőanyag előállítására, poliizocianáttal való kezelés révén. Az eljárást az jellemzi, hogy A/ a növényi olaj 2,50—20 tömeg%-át, előnyösen 5 — 10 tömeg%-át ricinusolajjal helyettesítik, és a növényi olajok elegyéhez 1 mól ricínusolajra számítva 0,1—2 mól bórsavat adagolnak, az elegyet 250—270 °C-on hőkezelik legalább 15 percig, majd 100 tömegrész növényi olaj elegyre számítva hozzáadnak 10—55 tömegrész poliolt, előnyösen pentaeritritet, továbbá 0,02-0,2 tömegrész ismert átészterezési katalizátort, előnyösen ólom-oxidot és 230—260 °C-on elvégzik az átészterezést, adott esetben 100 tömegrész olaj elegyhez 8-65 tömegrész dikarbonsavat, vagy anhidridjét előnyösen ftálsavanhidridet, oldószert, előnyösen xilolt adagolnak a reakció elegyhez, majd a gyantafő- zést 200—250 °C-on 3—5 mg KOH/g alatti savszám eléréséig folytatják, B/ az így nyert alkidgyantához, illetve olajészter-elegyhez szárazanyagtartalomra számítva 2,5-15 tömeg% NCO-csoporttal egyenértékű diizocianátot előnyösen toluilén-diizocianátot, hexametilén-diizocianátot, izoforon-diizocianátot, illetve ezek előpolirnerjét — adagolják, az izocianátos kezelést 20—150 °C-on, előnyösen 50—100 °C-on végzik, adott esetben az elegy szárazanyagtartalmára számítva 70-150 tömeggé oldószer, előnyösen lakkbenzin jelenlétében, hozzáadnak továbbá ismert katalizátort, előnyösen dibutil-ón-dilaurátot, amely utóbbinak mennyisége az izocianátra számítva 0,001 — 1 mól%, előnyösen 0,01 — —0,5 mól%, az addíciós reakciót 0,2 tömeg% alatti NCO-csoport tartalom eléréséig végzik, a maradék NCO-csoportok semlegesítését primer. 1—4 szénatomszámú alkoholokkal, előnyösen n-butanollal végzik 80 és 100 °C közötti hőfokon. -1-
Patent HU-194858-B (HU)
Title: Process for producing dibenzo/b,d/pirane derivatives and pharmaceutical compositions containing them
Inventor: NOGRADI MIHALY
IPC: C07C43/205
Filed: 1982-12-03
Abstract: 2,6-di-O-methyl-beta-cyclodextrin complexes of compounds of the formula (1a)   <IMAGE>   wherein R2' stands for C1 to C12 alkyl or a group of the formula   <IMAGE>  in which R11 is C1 to C4 alkyl; R12 is hydrogen or C1 to C4 alkyl; n is 0 or 1; p is 1 to 4; r is 1 to 4; and R3' and R4' are each C1 to C4 alkyl, or pharmaceutically salts thereof are disclosed, having analgesic activity.
Patent HU-202981-B (HU)
Inventor: FUEZESI IMRE
IPC: G01J3/42
Filed: 1988-08-03
Abstract: A találmány tárgya mérési elrendezés szilárd, folyékony vagy gáznemü anyagok fizikai jellemzőinek optikai úton történő mérésére, amelynek legalább egy fényforrása, mérő- és referencia-fényútja(i) (Fm, Fr), legalább két 5 fényérzékelője (5, 6) és ezekhez csatlakozó mérőcsatornája/i és referenciacsatornája/i, ezek kimenetéhez kapcsolódó jelfeldolgozó és kiértékelő elektronikája (13), kijelzője (14), valamint a fényforrást/okat meghajtó tápegy- 10 sége van. A fényforrás/ok egy vezérlő oszcillátor (1, kimenetére csatlakozó vezérelt áramgenerátorral (2) meghajtott világitódióda/ák (3, 4), amely világitódióda/ák (3, 4) egymással/és 15 a hozzájuk optikailag csatlakozó fényérzékelők (5, 6) legalább egymással, de előnyösen a világítódiódával/kal is, szoros mechanikai és hőcsatolásban van/nak. A mérőcsatornában, illetve a referenciacsatornában a fényérzéke- 20 lő (5, 6) kimenetére áramfeszúltség konverteren (7, 8) keresztül egy, az oszcillátor (1) kimenetére vezérlő bemenetével csatlakozó, fázisérzékeny egyenirányító (9, 101 jelbemenete kapcsolódik, amely fázisérzékeny egyen- 25 irányító (9, 10) jelkimenete szűrőtagon (11, 12) keresztül csatlakozik a jelfeldolgozó és kiértékelő elektronika (13) mérőjel, illetve referenciajel bemenetére. (1. ábra)  l.átua HU 202981 B .4 leírás terjedelme: 6 oldal, 2 rajz, 4 ábra -1-
Patent HU-203101-B (HU)
Inventor: HUTH ANDREAS
IPC: C07D471/04
Filed: 1988-08-26
Abstract: β-Carboline der allgemeinen Formel I
    worin 
Y den Rest
    darstellt und 
R a  und R b  gleich oder verschieden sind und jeweils Wasserstoff, C₁₋₆-Alkoxy, Phenyl, C₃₋₇-Cycloalkyl, gegebenenfalls substituiertes C₁₋₆-Alkyl oder C₁₋₆-Alkoxycarbonyl darstellen und R c  und R d  gleich oder verschieden sind und jeweils Wasserstoff oder 
C₁₋₆-Alkyl oder gemeinsam eine Bindung bedeuten und 
R⁴ Wasserstoff, C₁₋₆-Alkyl oder C₁₋₆-Alkoxy-C₁₋₆-Alkyl ist und 
R⁵ Wasserstoff, Halogen, OR⁶, NR⁷R⁸ oder CH R⁹R¹⁰ ist  mit R⁶ in der Bedeutung von C₁₋₆-Alkyl, C₃₋₇ Cycloalkyl oder eines gegebe­nenfalls substituierten Aralkyl-, Aryl-oder Hetaryl-restes, R⁷ und R⁸ sind gleich oder verschieden und stellen Wasserstoff, C₁₋₆-Alkyl, C₃₋₆-Alkenyl oder gemeinsam mit dem Stickstoffatom einen gegebenenfalls ein weiteres Heteroatom enthaltenden gesättigten heterocyclischen Fünf- oder Sechsring dar, R⁹ in der Bedeutung von Wasserstoff oder C₁₋₆-Alkyl, R¹⁰ in der Bedeu­tung von Wasser-stoff, C₁₋₆ Alkyl, OR¹¹ oder NR¹²R¹³ mit R¹¹ in der Bedeu­tung von C₁₋₆ Alkyl, R¹² und R¹³ sind gleich oder verschieden und stellen Wasserstoff, C₁₋₆-Alkyl oder gemeinsam mit dem Stickstoffatom einen gegebe­nenfalls ein weiteres Heteroatom enthaltenden gesättigten heterocyclischen Fünf- oder Sechsring dar, werden beschrieben.
Patent HU-210550-B (HU)
Title: Contrast medium containing iodinated esters
Inventor: STRANDE PER
IPC: C07C235/02
Filed: 1988-07-22
Abstract: The invention relates to metabolically labile water-insoluble esters of formula <CHEM> wherein R<1> is a an aliphatic, araliphatic, aryl or heterocyclic group;  R<2> is hydrogen or an aliphatic, aryl or araliphatic group; R<3> is as defined for R<1>, or R<3> and R<2> together form an alkylene chain; the molecule containing at least one iodine atom and being metabolised to form products which are soluble in body fluids. The esters are used in X-ray and ultrasound image enhancement.
Patent HU-202668-B (HU)
Inventor: KOVACS GYULA
IPC: G11B21/00
Filed: 1988-09-21
Abstract: a találmány szerinti fejegységek (2) egyetlen tömböt képező fejtok (7) számukra kialakított fejtok hornyaiban (8) vannak rögzítve, és a fejtokhoz (7) a mágnesszalag (4) haladási irányával párhuzamos irányú és a mágnesszalag (4) pályáját a fejtok (7) hossza mentén két oldalról meghatározó szalagvezetők (3) vannak hozzákapcsolva, a szalagvezetők (3) a fejtok (7) homlokfelületéből adott mértékben kinyúlnak, és a fejtok (7) a rászerelt szalagvezetőkkel (3) együtt van a szerelőlapra (1) erősítve. (Jellemző: 3. és 4. ábrák)  HU 202 668 B A leírás terjedelme: 4 oldal, 3 rajz -1-
Patent HU-199810-B (HU)
Title: Process for producing new aminomethyl-oxo-oxazolidinyl derivatives and pharmaceutical compositions comprising same
Inventor: GREGORY WALTER A
IPC: C07D263/20
Filed: 1988-10-14
Abstract: Aminomethyl oxooxazolidinyl aroylbenzene derivatives, such as  l -N-[3-[4-(2,4-difluorobenzoyl)phenyl]-2-oxooxazolidin-5-ylmethyl]aceta mide, possess useful antibacterial activity.
Patent HU-209596-B (HU)
Title: Process for producing of insuline pro-product in streptomyceten
Inventor: KOLLER KLAUS PETER
IPC: C12N15/17
Filed: 1989-11-02
Abstract: A gene for a truncated proinsulin in which the insulin B chain is linked to the A chain only via Lys or Lys-Lys is coupled to the tendamistat gene, this gene construct is inserted into an expression vector, and the latter is used to transform a Streptomycetes host cell, with the result that the corresponding fusion protein is expressed and secreted. The fusion protein can easily be cleaved to give insulin precursors.
Patent HU-202499-B (HU)
Title: Process for producing 9-(acylamino)-tetrahydroacridine derivatives and pharmaceutical compositions containing them as active components
Inventor: MORITA SHUJI
IPC: A61P25/28
Filed: 1988-12-02
Abstract: NEW MATERIAL:9-Acylamino-tetrahydroacrydine derivative of formula I [R is alkyl, aralkyl, formula II [R<1> is H, alkyl; R<2> is H, formula III, formula IV (R<3> is H, alkyl), or R<1> and R<2> incorporate together with N to form formula V; n is 1, 2]; A is formula VI (R<4> is H, halogen, alkyl, alkoxy, hydroxyl), formula VII (R<5> is H, alkyl), B is formula VIII (R<6> is H, alkyl)], and its acid adducts. EXAMPLE:N-(1,2,3,4-Tetrahydroacrydin-9-yl)butanamide. USE:It has action to directly activate cholinergic nervous system in disorder and is used for treating senile dementia, Alzheimer's disease and other dysmnesias. PREPARATION:For example, the reaction between a compound of formula IX and a reactive derivative of the compound of formula X (R<10> is alkyl) gives the compound of formula I.
Patent HU-212449-B (HU)
Title: Process for producing polypropylene copolymer compositions having good transparency and impact resistance
Inventor: CECCHIN GIULIANO
IPC: C08F210/16
Filed: 1989-12-14
Abstract: Propylene polymer compositions having good transparency and improved impact resistance at low temperature comprising: 
a) 70 to 98% by weight crystalline copolymer of propylene with ethylene and/or with an alpha olefin of the formula H₂C=CHR where R is a C2-8 linear or branched alkyl radical and b) 2 to 30% by weight of an elastomeric propylene-­ethylene copolymer. The portion of said copolymer b) soluble in xylene at room temperature has an intrinsic viscosity (I.V. 2) which satisfies the following relation: 
0.2 ≦ (I.V. 2/I.V. 1) x (C ₂ ) ≦ 0.6 
where I.V. 1 is the intrinsic viscosity of the crystalline propylene copolymer, (C₂) is the ethylene weight content of b). The ratio between the ethylene weight content in b) and the weight of the xylene soluble portion is equal to or less than 1.5. 
     The compositions are prepared by sequential polymerization of the monomers in the presence of Ziegler-Natta stereospecific catalysts which include a titanium compound supported on a magnesium dihalide in active form.
Patent HU-209351-B (HU)
Title: Method for operating rolling-drum calcinating furnaces connected with cyclone preheaters
Inventor: T TOTH JOZSEF
IPC: F27B7/32
Filed: 1990-11-23
Abstract: 15-25% of the flue gas leaving the furnace (1) is passed through a duct equipped with a regulator damper to the last stage (5) of a cyclonic pre-heater system. The rest of the flue gas is routed through a cascade of cyclonic preheaters. - The homogeneous material is calcined during its passage through the cascade system of pre-heaters, and the process is completed in the furnace (1) with the removal combined water
Patent HU-204145-B (HU)
Title: Vehicle headlight lamp and reflector body to said lamp
Inventor: VAN HEESWIJK JOHANNES ANTONIUS
IPC: H01K1/42
Filed: 1990-12-18
Abstract: The motor vehicle headlamp has a light source (4) with an axis (5) which is mounted in an accurately defined position relative to references (15) of a positioning member (14). To this end, the lamp has a holder body (10) provided with a retaining member (12), which is fastened to the lamp vessel (1) without cement, a coupling member (16) which is telescopically aligned and fastened to the retaining member (12), and a positioning member (14) fastened to the coupling member. The coupling member (16), before being mounted, can be shifted in two mutually perpendicular directions over a surface (19) of the positioning member (14).
Patent IT-1241952-B (IT)
Title: Application of photoelectric control devices to stamping machines for postal use
Inventor: BERTOLOTTO GIOVANNI
IPC: B41K/
Filed: 1990-04-11
Granted: 1994-02-01
Abstract: The scope of the invention is to prevent the tearing of letters and postal packs which occur in stamping machines in which the device which  inserts the stamping roller is of the mechanical type. It consists of the application of a photoelectric infrared ray device which inserts an electromechanical transmitter designed in such a way as to permit one 360 degree rotation only of the stamp-holder shaft for every letter intercepted. The invention also makes it possible to unblock the machine immediately in the event of bottlenecks. For references see Figure 2.
Patent IT-1221884-B (IT)
Inventor: CONFORTI LUCIO
IPC: B65B39/00
Filed: 1985-04-29
Granted: 1990-07-12
Abstract: A filling device for cans is provided with a cylindrical filling tube having a valve member moveable coaxially therein with complementary projections on the interior surface of the filling tube and the valve member to define a fluid shut off and to define related surfaces to provide the circumferential laminar flow of fluid into a can whereby the residual fluid remaining after the closing of the valve will not drip due to surface tension. A cylindrical valve member is slidably mounted in a housing surrounding the filling tube and is provided with a sealing ring at the lower end for engaging the rim of a can to be filled. Depending on the diameter of the cylindrical valve member a bearing sleeve having an appropriate radial thickness can be inserted in the housing to take up the slack.