baber/WOPTO huggingface dataset:
Patent NL-8702089-A (NL)
IPC: C09D11/02
Filed: 1987-09-04
Abstract: The invention relates to a polymer suitable as a dispersant, built up from     A) 0-80 mol % of one or more monomers having the formula <CHEM> in which R1, R2, R3 and R4 may be the same or different and represent H or alkyl,   B) 0-70 mol % of one or more monomers having the formula <CHEM> in which R5, R6 and R7 may be the same or different and represent H or alkyl and R8 is alkyl or substituted alkyl, and the alkyl group R8 may also be interrupted by - O - groups, C) 5-50 mol % of one or more monomers containing a heterocyclic group having at least one basic ring nitrogen atom, or to which such a heterocyclic group is attached following polymerization, D) 0-10 mol % of one or more monomers containing one or more groups reactive to cross-linking or coupling, and E) 0-20 mol % of one or more monomers not falling within the groups A-D, the amount of monomers from group A together with monomers containing an acrylate group being at least 20 mol %, as well as organic salts thereof, and also to the use thereof.
Patent NL-8903171-A (NL)
Title: Body clamp to round bar - is U=shaped with inside tongue pressed against bar to grip it
IPC: F16B2/06
Filed: 1989-12-28
Abstract: The clamp secures a body detachably to a suspended round bar or pipe, having a top part extending over the bar, and a bottom one to which the body is fixed. It is ofU-shape, the part (2) joining the arms(1-4) together being above the bar(6). Joined to the inside of this part is a ton-gue (7,8) extending downwards, and whose free portion(11) is thrust away from the arm by a component, typically a screw, working in the arm and against the bar so as to grip the lat-ter.
Patent NL-9001606-A (NL)
Title: Stack-cutting guillotine knife - comprisesceramic blade on hardened steel base
IPC: B26D1/00
Filed: 1990-07-16
Abstract: The guillotine knife is for cutting a stack of paper, plastic, cardboard etc. It comprises a ceramic cutter blade mounted on a hardened steel base. The latter can be wedge-shaped, the tip of the wedge bearing against the blade at the cutting end. The base can be harder than mild steel but less hard than the blade material. The blade can be of titanium nitride, titanium carbide, or a combination of them.
Patent NL-9300306-A (NL)
Title: Device for transforming an input voltage into a desired a.c. output voltage
IPC: G05F1/14
Filed: 1993-02-18
Abstract: A device for transforming an input voltage into a desired a.c. output voltage is provided with a transformer, in particular a toroidal-core transformer (annular-core transformer, toroidal transformer), with a transformer core and primary and secondary windings disposed on the transformer core. An electronic circuit to which the input voltage is connected supplies such a signal to the primary winding(s), that the desired output voltage is obtained on the secondary winding(s). The electronic circuit has a control input to influence the signal supplied to the primary winding. A control circuit comprises a measuring element to measure the action of the transformer, the control circuit feeding a control signal to the control input of the electronic circuit if the measuring element indicates an imbalance in the transformer, so that the transformer is brought into a balanced state via an adjustment of the signal supplied to the primary winding. The measuring element is designed as a sensor for detecting the magnetic field in the transformer.
Patent NL-9400937-A (NL)
Title: Process and device for producing a seamless, transparent box section
IPC: B29C48/90
Filed: 1994-06-09
Abstract: The process for producing a seamless, thin-walled, smooth, transparent section made from plastics material comprises pressing the material which has been brought into a plastic state by heating through a die (mould) and using a vacuum to suck the material onto the outside of an angled core and then, in order to cure the angled section, guiding it over a cooling device, all this in such a manner that each corner transition also remains smooth and transparent. The device comprises feed means for the plastics material, a heating member, a die, the outlet opening of which comprises an angular core which is provided, on the periphery, with means for sucking the mass, which is in the plastic state, around the core on all sides and uniformly and which comprises a cooling device at the end in order to cure the smooth, transparent section.
Patent NL-9500127-A (NL)
Inventor: WAAL ELLEN MARGARETHA WILHELMI
IPC: F24F13/02
Filed: 1995-01-24
Abstract: The invention relates to a device for butt joining of ducts for carrying gaseous medium and having a rectangular or square cross section, wherein a profile (3) is fixed along the free end edges of a duct (1), which profile comprises: an end wall (10) standing perpendicularly on the duct wall; a flange for fixing to the duct wall, in addition to a hook-shaped member (5), the legs of which extend along the rear side of the end wall of the profile, this such that at least the mutually facing front sides of two mutually opposite hook-shaped members of ducts to be connected can be fixed to each other, wherein a deformable sealing means is arranged on the rear side of the hook-shaped member facing toward the duct wall. <IMAGE>
Patent OA-10908-A (OA)
Title: Mesylate trihydrate salt of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)ethyl)-6-chloro-1,3-dihydro-2(1H)-indol-2-one(=ziprasidone) its preparation and its use as dopamine d2 antagonist
Inventor: BUSCH FRANK R
IPC: A61K31/496
Filed: 1998-10-30
Abstract: The invention relates to the mesylate trihydrate salt of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)ethyl)-6-chloro-1,3-dihydro-2H-indol-2-one, pharmaceutical compositions containing said mesylate trihydrate salt, and methods of using said mesylate trihydrate salt to treat psychotic disorders.
Patent PT-72580-A (PT)
Title: Method of producing building units of concrete with pouredin ballast material
IPC: E04C/
Filed: 1981-02-26
Abstract: Building components of concrete or similar cast prods. having a surface at least partially covered with a hard material for exposure to the outside, are prepd. by (a) fusing a mixt. of sand, soda, lime and crushed glass and forming blocks of glass; (b) crushing and grinding the glass blocks and sepg. the powder into different particle size fractions from 4-35 mm.; (c) selecting one of these fractions and sieving to remove scrap and grinding dust; (d) adding the ground glass fraction into a surface mortar and (e) applying the mortar to the surfaces of the building components. Building blocks are prepd. with at least one surface covered with glass which may be coloured and forms an attractive decorative finish.
Patent PT-74701-A (PT)
Title: Process for the production of lipid membrane structures
IPC: B01D/
Filed: 1982-04-02
Abstract: Vesicles are produced by dispersing in an aq. soln. a soln. contg. lipids, amphiphiles, and other lipophilic materials capable of forming vesicles, in a solvent system and subsequently stripping off at least a portion of that system. The system comprises at least two organic components S1 and S2 and (a) S2 is highly soluble in the aq. soln.; (b) S2 is hydrophobic and more volatile than the aq. soln.; (c) the lipophilic material is not entirely soluble in S2 alone; (d) the mixt. of S1 and S2 forms an interface with the aq. soln.; and (e) the lipophilic materials may be dissolved in a mixt. of S1 and S2. The process enables lipid membrane structures i.e. vesicles or liposomes, to be made in an effective, efficient and reproducible manner. The conditions are mild; the vesicles formed trap the aq. phase efficiently and maintain their contents effectively; the vesicle dispersions exhibit good colloidal stability, the vesicles have easily reproducible physical properties, and the method is continuous and easily adaptable to a commercial scale. The process is particularly useful for making vesicles contg. pharmaceutical materials.
Patent PT-76541-A (PT)
IPC: C08G18/77
Filed: 1983-04-12
Abstract: 1. Halogenated aromatic isocyanates having an unsymmetrical methyldiphenylmethane or polymethyldiphenylmethane structure of formula :  see diagramm : EP0092454,P7,F1  where  see diagramm : EP0092454,P7,F2  One of the groups R1 , R2 , R3 , R4  being an NCO group and the others being hydrogen atoms, depending on the values and positions of (X)Y , and (CH3 )Z-1 .
Patent PT-80561-A (PT)
Title: Circuit for detecting the passage through zero of the signal generated by an electromagnetic sensor of the phonic whell type
Inventor: COTIGNOLI GIUSEPPE
IPC: G01R19/175
Filed: 1985-05-30
Abstract: The circuit comprises a first threshold comparator (2) with hysteresis, intended for connection to the sensor (S) and for outputting a signal (b) indicative of the passage through zero of the signal (V) at its input. The sensor (S) is also connected to an integrating circuit (4) the output of which is connected to the input of a second threshold comparator (5). The latter outputs an electrical enabling signal (D) only when the signal (C) provided by the integrating circuit (4) exceeds a predetermined threshold value (V2). An enabling circuit (7) is connected to the outputs of the first and second threshold comparators (2; 5) and outputs the signal (b) generated by the first comparator (2) only when the second comparator (5) outputs the enabling signal (D).
Patent PT-86629-A (PT)
Title: New metal phthalocyanine derivs. - with azo substit. contg. fibre-reactive gp., useful as dyes
Inventor: MOSER HELMUT ANTON
IPC: C09B29/00
Filed: 1988-01-26
Abstract: Metal phthalocyanine derivs. of formula (I) and their tautomers and salts are new. In (I), Pc is phthalocyanine, M is Co, Cu or Ni; each R1 and R2 is independently H or 1-6C alkyl, each R3 is independently H, 1-4C alkyl or 2-4C hydroxyalkyl; eachR4 is independently H, halogen, OH, 1-4C alkoxy, 1-4C alkyl, COOH or SO3H; R5 is halogen, NH2 or an aliphatic, cycloaliphatic, aromatic or heterocyclic amino gp.; n is 0 or 1, R6 is H, CN, CONH2 or Q(+)A(-), Q is R3-substd. 1-pyridinio; A is a non-chromophoric anion; R7 is H, 1-4C alkyl, 5-6C cycloalkyl, phenyl, benzyl, phenethyl or COOH; W is 2-6C alkylene (opt. interrupted by O, NR3 or NR3-Q1-NR3), 3-6C monohydroxyalkylene, Ar, A1-Ar, Ar-A1 or A2-Q1-Ar1; or WNR3 is A2-Q3; Q1 is 4-R5-1,3,5-triazine-2,6-diyl; Ar is phenylene; A1 is 1-4C alkylene; A2 is 2-4C alkylene; Ar1 is phenylene or monosulphophenylene; Q3 is piperazine-1,4-diyl; Y is a fibre-reactive gp.; a is 1-3; b is 0-2; c is 1-2; a+b+c is up to 4.
Patent PT-87748-A (PT)
Inventor: CALLENS ROLAND
IPC: C07C279/00
Filed: 1988-06-17
Abstract: The compounds comprising a tetraphenylborate ion and a guanidine functional group correspond to the general formula: 
<IMAGE>
 in which R denotes an organic radical containing at least one other amine functional group. 
<??>These compounds are employed as chemical synthesis intermediates, especially in the synthesis of peptides.
Patent PT-91374-A (PT)
Inventor: HUTCHENS MILBUR DEAN
IPC: F16K5/06
Filed: 1989-08-03
Abstract: A fluid control valve (10) with a rotatable shaft (34) and a ball valve (20) mounted within a flow bore. The ball has one or more V-shaped grooves (28, 30) for controlling fluid flow. In the closed position the ball and walls of the flow bore are in a continuous line sealing contact. The valve may be mounted and opened to enable complete drainage of fluid in the connecting pipeline which is an advantage in sanitary applications. The ball and shaft are part of a removable bonnet (14) assembly with the ball inserted into the flow bore through an aperture (50) in the valve body. A one-piece seal (56) in the aperture provides a static seal between the valve body and bonnet and a dynamic shaft seal.
Patent PT-92261-A (PT)
Inventor: NEWKIRK MARC STEVENS
IPC: C22C1/10
Filed: 1989-11-09
Abstract: The present invention relates to the formation of a macrocomposite body by spontaneously infiltrating a permeable mass of filler material or a preform (4) with molten matrix metal (2) and bonding the spontaneously infiltrated material to at least one second material such as a ceramic or ceramic containing body and/or a metal or metal containing body. Particularly, an infiltration enhancer and/or infiltration enhancer precursor and/or infiltrating atmosphere are in communication with a filler material or a preform (4), at least at some point during the process, which permits molten matrix metal (2) to spontaneously infiltrate the filler material or preform (4). Moreover, prior to infiltration, the filler material or preform (4) is placed into contact with at least a portion of a second material such that after infiltration of the filler material or preform (4), the infiltrated material is bonded to the second material, thereby forming a macrocomposite body.
Patent PT-93219-A (PT)
Inventor: SCHMITZ KARL-HEINZ
IPC: C10N30/16
Filed: 1990-02-21
Abstract: Disclosed is a lubricant based on amines and, where appropriate, the usual thinners or auxiliaires/additives, the lubricant containing at least one secondary and/or tertiary amine and/or salts of such amines and the proportion of amines in the whole composition being 1 to 100 % by wt. Lubricants of this kind are preferably used as chain lubricants in the food industry, particularly for automatic chain and belt lubrication installations.
Patent PT-94208-A (PT)
Inventor: STEWART MALCOLM JOHN
IPC: C08G65/26
Filed: 1990-05-30
Abstract: PCT No. PCT/GB90/00838 Sec. 371 Date Jan. 28, 1992 Sec. 102(e) Date Jan. 28, 1992 PCT Filed May 30, 1990 PCT Pub. No. WO90/15093 PCT Pub. Date Dec. 13, 1990.Hydroxyterminated prepolymers, used in curing reactions with isocyanates to produce elastomers, are prepared by continuously adding over periods of 12-50 hours an oxetane monomer to a reaction mixture containing a diol initiator and a catalyst capable of catalyzing the cationic quasi-living cationic polymerization of the monomer, the rate of addition to maintain stoichiometric excess over the monomer. Polymerization is terminated by adding brine. Polymers of increased molecular weight and reduced impurity levels result.
Patent PT-94288-A (PT)
Inventor: LOMBERTY MARC
IPC: F16L25/00
Filed: 1990-06-06
Abstract: The element comprises a lower shell (100) and an upper cover (150). The lateral walls (110,160) have several semi-circular corresponding notches (50) defining, once the cover is closed over the shell, circular openings for corrugated tubes. These notches (50) are fitted with a series of flexible fingers (10) in the form of circular sectors constituting, for the openings, flexible screens in the form of a circular crown. 
<??>Each internal semi-circular rib (40) for the longitudinal locking of corrugated tubes is situated on a small tongue (30) in the shape of a circular arc lying in a plane parallel to the corresponding opening, which small tongue is linked either to the inner wall by a flexible arm (20) or to the bottom at its lower mid part. 
<IMAGE>
Patent PT-99818-A (PT)
Inventor: BERGINK ENGELBERT WILLEM
IPC: C07J11/00
Filed: 1991-12-16
Abstract: Disclosed is an oral contraceptive regimen containing daily dosage units each containing from 70 to 80 micrograms of desogestrel, 3-ketodesogestrel or mixtures thereof. It has been found that by making a selection of desogestrel or 3-ketodesogestrel at the described dosages in an oral contraceptive regimen administered over the entire menstrual cycle (e.g. 28 days), effective ovulation inhibition is achieved and intermenstrual bleeding is avoided, while acceptable cycle control is retained. Moreover, the regimen also prevents the formation of persistent ovarian cysts.
Patent SI-9500132-A (SI)
Inventor: SEMENIC ALFRED
IPC: F02M27/04
Filed: 1995-04-19
Abstract: Z magnetnim vzbujevalnikom ogljikovodikovih
goriv po izumu je rešen problem izboljšanja izkoristka
kalorične vrednosti goriv za motorje z notranjim
izgorevanjem ali za gorišča termoenergetskih postrojenj.
Magnetni vzbujevalnik ogljikovodikovih goriv
s stacionarnim magnetnim poljem multipolne konfiguracije
posameznih elektromagnetov je značilen po
tem, da so na profil (13) iz jeklene plčevine navarjena
jedra (7,8 in 9) iz mehkega železa na katerih so navitja
(1,2 in 3) in je ta celota samostojen magnetni krog. Na
profil (14) iz jeklene pločevine so navarjena jedra (10,
11 in 12) iz mehkega železa na katerih so navitja (4, 5
in 6) in je to drugi samostojni magnetni krog. Med
profilom (13) z jedri (7,8 in 9) na katerih so navitja (1,2
in 3) in profilom (14) z jedri (10,11 in 12) na katerih so
navitja (4,5 in 6) je plastična cev (15) skozi katero teče
gorivo (17). Profila (13 in 14) imata polkrožni luknji za
cev (15) na straneh in da sta povezana v celoto s
parom objemk (O). Navitja (1,2,3,4,5 in 6) so povezana
v serijo preko vodnika (16) in vezana na plus in
minus pol enosmernega napajalnika ter, da vsako
navitje ima 100 A-ovojev po vsakem centimetru
razmaka med osmi jeder iz enega magnetnega kroga.
Maksimalen premer cevi (15) je enak razdalji med
dvema jedroma istega magnetnega kroga. Magnetni
vzbujevalnik ogljikovodikovih goriv ima tudi izvedbo s
časovno spremenljivim magnetnim poljem multipolne
konfiguracije posameznih elektromagnetov, ki je napajan
z generatorjem (G) izmenične napetosti in
nastavljivo spreminjajočo frekvenco.
Patent SI-9700264-A (SI)
Title: Use of n-acylpeptides for reducing cell apoptosis
Inventor: KOTNIK VLADIMIR
IPC: C07K5/06
Filed: 1997-10-14
Abstract: The invention refers to the use of N-acyldipeptides to reduce preventively healthy cell apoptosis. It refers to medicaments, which could retard a too fast cell dying-off in the case of patients undergoing citostatics therapy and patients with neuro-degenerative and ishemical diseases. Processes of ageing could be slowed down by N-acyldipeptides as well.
Patent UA-6532-A (UA)
Title: Method for mounting of bottom section of electrolytic cell for obtaining of aluminium
Filed: 1988-05-16
Abstract: A method for mounting of bottom section of electrolytic cell for obtaining of aluminium comprises the application of contact layer on surface of groove of carbonic block, installation of metal current-carrying core in groove and pouring of its by cast iron. Preliminary on surface of groove of the block is carried out a deepenings, all surface of groove is heated to 900-1500 °C, material with elecroconductivity more, than at carbonic material is used as contact layer. After application of contact layer it smelted and also make machining.
Patent UA-6812-A (UA)
Title: Device for remote measurement of temperature
Filed: 1991-06-17
Abstract: Device has temperature indicator included to circuit of back coupling of resistance transformer to voltage and differential voltage amplifier.
Patent BG-101036-A (BG)
Title: Device for connection of scrubbed gas ducts of a piece ofequipment for removing sulphur from flue gases fired on minedfuels to a water cooling tower having natural convection
Inventor: DIETRICH STEFAN
IPC: F28C1/00
Filed: 1996-12-06
Abstract: The invention relates to a device where investment costs arereduced, contact of the gases entering the cooling tower and itslining and the mixture between the gas and the steam in it areavoided, and no chimney is required. The flow of scrubbed gas isdischarged centrally of the cooling tower, encircled by thevapours. Ducts (1) for scrubbed gas from a connection flange (3)of the equipment (2) for the elimination of sulphur from fluegases directly and rectalinearly, with or without previously madeintermediate supports, are driven across the lining (4) of tower(5). The discharge of gases from vertical outlet pipe connections(7) is above the plane of water dispersion (11), i.e. at least tothe level of connection flange (3) of the equipment for theelimination of sulphur from flow gases. The diverting devices (6)have vertical outlet pipe connections (7) and guiding blades (8)and are positioned by means of pipe connections (7) with an angleof setting in such a way that the projection of the outgoing gasstreams coming out of pipe connections (7) vertically and in themiddle, fall into the rotationally-symmetrical axis of the coolingtower (5) in the zone of an upper ring-like supporting beam (9).The length of a pipe connection (7) corresponds to at least 1.5times the diameter of the duct (1) for scrubber gas.
Patent BG-103385-A (BG)
Title: Method and machine for making knitted clothing consisting of a body and trouser legs made in one stage as an entity
Inventor: CONTI PAOLO
IPC: D04B9/46
Filed: 1999-05-04
Abstract: The machine is a combination of two side sections (1, 3) eachcontaining its own knitting cylinder (1C, 3C) with multipleneedles and needle controlling parts (1F, 3F, A1-A8). Cylinders(1C, 3C) are fitted parallelly, close to each other. Two flatseats (11A, 11B) are mounted in the gap between the two cylinder(1C, 3C) each having its own needles and own parts (17A, 17B, A9,A17) for controlling the needles.48 claims, 49 figures
Patent BG-103685-A (BG)
Title: Quinoxalindions
Inventor: STOBIE ALAN
IPC: A61K31/498
Filed: 1999-08-24
Abstract: The invention relates to practically a pure compound with the formula or to its pharmaceutically acceptable salt or solvate, as well as to compositions containing it, to its application, to methods for its preparation and to methods for the preparation of the intermediate products used for the preparation of the above compounds. 19 claims
Patent BG-106867-A (BG)
Inventor: CHUPAK LOUIS S
IPC: C07D413/04
Filed: 2002-06-24
Abstract: Изобретението се отнася до клас непептидилни съединения, които са инхибитори на VLA-4 (много късни антигени). Те са полезни при лечението на възпалителни, автоимунни и респираторни заболявания. Инхибиторите включват съединение с формула и негови фармацевтично приемливи соли или пролекарствени производни.
Patent BG-112831-A (BG)
Title: Glazing system
Inventor: PALAZOV DIAN
IPC: E06B3/66
Filed: 2018-11-06
Abstract: The invention relates to a glazing system, particularly a glazing system for buildings with metal profiles with increased stability and strength. The system can find application in construction for glazing doors, shop windows, windows, interior partitions and others. The system comprises a transparent element (2) and a frame (1), which includes hollow profiles, each having two fixed side projections (3) fixedly connected to the hollow profile, so as to form a rabbet (4) for placing the transparent element (2), in addition to which it contains seals (7) placed on the inner sides of the side projections (3), and the ends along the cross section of the transparent element (2) are fixed to the bottom of the respective rabbet (4) by gluing with structural adhesive (6).
Patent BG-113412-A (BG)
Title: Multifunctional floating system with replaceable work platforms
Inventor: BARONOV VALERI
IPC: B63B35/00
Filed: 2021-08-31
Abstract: The area of application of this invention is the design, construction and operation of floating systems. It includes at least one vessel and is characterized by the fact that mounted on the vessel is a least one hoisting device, at least two gripping devices, at least one power source connected to at least one main power line with at least one coupling slot in it. The system also includes at least two replaceable work platforms, wherein each work platform includes a frame with at least two pins fixed to it such that when the platform is operational it is secured to the vessel by means the gripping devices and the pins. Mounted on the frame of each platform is at least one process machine connected to the main power line such that when the platform is operational the machine is connected to the slot of the main power line and thus to the power source onboard the vessel. This makes the system multifunctional at the work site because the functionality of the system can be changed without specialized shipbuilding or ship-repair facilities and without interrupting its operation.
Patent CN-1277839-A (CN)
Title: 竹营养面膜及其生物制作方法
Inventor: LI XUETAO
Filed: 2000-05-23
Abstract: 本发明涉及一种天然竹营养面膜及其生物制作方法,它采用全竹利用萃取的竹营养精华素、全荷利用萃取的荷营养精华素以及桑叶提取物、葛根提取物等合成的营养浸膏,再和成膜基质、营养植物活性液及负离子水等经科学配比,即得竹营养面膜,竹营养面膜呈翠绿色,独具竹香和荷香,对脸部皮肤有独特的消炎、抗皱、祛斑、祛痘、去污、去死皮、去眼袋、恢复皮肤弹性等作用。