baber/WOPTO huggingface dataset:
Patent NL-7713683-A (NL)
Title: 3-Phenoxy-pyridine bi:sulphate - psychostimulant and cardiotonic which is a crystalline, non-hygroscopic salt
IPC: A61K31/44
Filed: 1977-12-09
Abstract: 3-Phenoxypyridine bisulphate (I) (prepd. from 1 mole 3-phenoxypyridine and 1 mole sulphuric acid) is new. (The cpd. is referred to as the monosulphate throughout the specification). Cpd. (I) is a psychostimulant used to (a) calm hyperactive individuals esp. children; (b) improve the mental state of patients suffering from depression; and (c) improve the alertness of patients suffering from senility or mental fatigue and cardiotonic used to treat congestive cardiac insufficiency, acute cardiogenic shock, myocardial ischemia and myocardial depression resulting from the absorption of barbiturates or other depressants. Most salts of 3-phenoxypyridine are difficult to isolate (hygroscopic) or toxic. The bisulphate (I) is a crystalline product which is essentially non-hygroscopic which is sy suprising as the sulphate (prepd. from 2 moles of 3-phenoxypyridine and 1 mole H2SO4) is impossible to isolate in a crystalline state.
Patent NL-7800525-A (NL)
Title: Continuous renewal of anodes in electrolytic tinning bath - by supplying molten tin at rate controlled to match consumption rate of anode
IPC: C25D7/06
Filed: 1978-01-17
Abstract: The tin anodes for a continuous sheet metal tinning plant are continuously replaced by means of a feed pipe for molten tin attached to the anode mounting head which is in the form of a mould for receiving the molten tin. The anodes are suspended from the mounting head in an electrolytic bath through which the sheet metal is passed. As the electrolytic deposition of tin on the sheet metal takes place, the anode is progressively consumed. The molten tin feed rate is adjusted in accordance with the electrolysis current so that the feed rate balances the consumption rate. The anodes are pref. hung at an angle to the vertical metal sheet so that the face of the anode opposite to the sheet is actually parallel to the sheet. The taper in the anode is due to the fact that the lower tip is the part which has been exposed for the longest period of time to the electrolyte. The molten tin feed pipe is insulated and pref. equipped with a means of heating it, either by passing part of the anode current through it or wrapping it with an electric trace. The arrangement eliminates the manual replacement of anodes and enables the tinning bath to be incorporated into an automatic prodn. unit.
Patent NL-7805280-A (NL)
Title: Vacuum cleaner suction nozzle sole piece - has single suction duct with narrowed ends and front and rear inclinations with bent down edges
IPC: A47L9/06
Filed: 1978-05-16
Abstract: The sole piece (1) is intended for a vacuum cleaner suction nozzle, partic. having a single-slot suction duct system. The constant-width suction duct (2) is narrowed at the ends (6) of the sole to increase the air velocity, whilst on the forward and rearward sides there are inclined run-in portions (3, 4). These portions run into lower, bent edges with a radius of 0.5-2.5 mm. The portions (3, 4) are inclined at an angle of 5 deg.-10 deg. relative to the floor surface towards the outer edges. The duct may be 12-16 mm wide, whilst within the region of 10-20 mm from the ends, this is reduced to 6-10 mm.
Patent NL-8003452-A (NL)
Title: Refrigerating medium wind-cooled condenser - has vertical inlet and outlet manifolds with condensate discharge from bottom
IPC: F28B1/06
Filed: 1980-06-13
Abstract: The wind-cooled condenser is for a gaseous refrigerating medium, and comprises flat vertical sections, each with inlet and outlet manifolds connected by straight finned tubes. The inlet and outlet manifolds (2,3) of each section extend vertically, and the tubes (1) have a partition whose size is at least equal to their pitch. The condensate is discharged at the bottom of the section and at the inlet manifold side. This manifold can be arranged to extend past the lowermost pipes in the section, to form the condensate drain.
Patent NL-8005299-A (NL)
Title: Cocoa butter substitute, esp. for chocolate mfr. - comprising solvent fractionated mixt. of 16-18C fatty acids of vegetable origin and palm oil
IPC: A23D9/00
Filed: 1980-09-23
Abstract: Cocoa butter substitute is made by (a) forming a fat A contg. more than 40 wt.% 16-18C fatty acids derived from at least one vegetable prod. such as Shea butter (karite oil), mango kernel fat, Borneo tallow (Shorea stenoptera or Pentadesma butyracea), Sal (Shorea robusta), kokum (Garcinia indica) or mowrah (Madhuca latifolia); (b) mixing 35-45 pts. fat A with 65-55 pts. wt. palm oil fraction B contg. more than 50 wt.% triglycerides of the palmito-oleo-palmitine (POP) type and less than 1 wt.% trisaturated triglycerides; and (c) fractionating the mixt. in a solvent medium. Pref. the solvent in the fractionation stage is hexane or acetone, the fat mixt. is treated with 250-500 pts. solvent per 100 pts. fat, at 25-45 deg.C to form a homogeneous soln., and the soln. is cooled to -4 to -8 deg.C. to ppte. out the fraction required. The ppte. is pref. reocvered, washed with the same solvent and deodourised ready for use. The prods. are useful as a substitute for expensive cocoa butter e.g. in chocolate mfr. Pref. the chocolate is made using 95-80 wt.% natural cocoa butter and 5-20 wt.% of the substitute material. The substitute material has similar organoleptic properties and closely resembles natural cocoa butter in iodine number, saponification value and compsn. of fatty acids and glycerides.
Patent NL-8105851-A (NL)
Title: Plastics pipe coupling socket - has wall diverging in insert direction for corresponding clamp ring and lips to centralise ring in socket chamber
IPC: F16L37/092
Filed: 1981-12-24
Abstract: The pipe coupling (for plastics or platics-coated pipe) comprises a socket housing (1,2) with opening (13) at one end to insert a pipe end (12). This opening leads to a chamber, whose inner wall (10) diVerges in the insert direction, and which contains a clamp ring (8) with correspondingly diverging outer wall and a sealing ring (5) further inside the chamber. This chamber contains (outwardly resilient) support lips (11) which extend axially from the largest diameter of the diverging wall portion (10). The sealing ring (5) is preferably axially located by a pressure ring (4) whilst the lips extend to points short of the pressure ring.
Patent NL-8201694-A (NL)
Title: Suspended chair type patient lift - is frame-mounted with spreadable legs and runner wheels for increased stability
IPC: A61G7/10
Filed: 1982-04-23
Abstract: The lifting device includes a frame with spreadable legs provided with runner wheels. A lifting arm comprising a hydraulic or pneumatic jack with a pair of parallelogram arranged coupling rods enables up and downwards movement. A patient supporting chair is freely movable on a vertical axis. The chair (14) has at least one suspension rod (15), which is positioned behind the chair seat (20). It protrudes vertically upwards with an angled bar (16) ending in a transverse bar (17), with a rotatable part (13). The construction permits the centre of gravity to be in the rotary spindle axis (27) vertically under the suspension point.
Patent NL-8202922-A (NL)
IPC: A61P25/28
Filed: 1982-07-20
Abstract: 2-(2-Oxo-1-pyrrolidinyl)acetic acids of the formula    <IMAGE>  III wherein R2 is hydrogen or lower alkyl and R11 is hydrogen, lower alkanoyl or another group readily cleavable by means of ammonia, are described. The compounds of formula III of the invention are useful to prepare the compound of formula I of the invention which are useful as medicaments, for example, in the form of pharmaceutical preparations.
Patent NL-8300673-A (NL)
Title: Compsns. contg. potassium permanganate - for nutritional or medical use
IPC: A61K33/32
Filed: 1983-02-23
Abstract: The KMnO4 may be added to cattle licks, mineral feed supplements, stall litter, milk powder for young animals or meal for pigs. It may also be added to compost or fertilisers for control of soil-borne diseases. A KMnO4-contg. paste may be used to treat wounds produced by cutting away cankers on trees.
Patent NL-8502945-A (NL)
Title: Bookbinding machine using heat to activate adhesive layer - automatically adjusts heating time for thickness determined by photodetector
IPC: B42C9/00
Filed: 1985-10-29
Abstract: The binding machine (1) has a table-top case (2). In its upper surface (3) is a slot (4) which has an adjustable width. When the stack (6) of paper to be bound is inserted, it is supported from the front and rear by paper supports (10). The moveable front lid (3b) is slid backwards forcing rod-shaped heating elements.5) up against the spine. The rear part (3a) of the top plate is stationary, and the moveable front part (3a) of the top carries a printed circuit board (14) on its inside face. A photoelectric detector (8) determines the thickness of the stack and feeds a signal to a timing circuit. When the appropriate heating time an audio signal generator (9) operates. The user controls the machine via a control panel (13) in the front cover surround.
Patent NL-8700619-A (NL)
Title: Mechanically moving magnetic field generator relative to cathode - using spirally grooved rotating baseplate to mechanically impose spiral path on base rotation of field generator
IPC: C23C14/32
Filed: 1987-03-16
Abstract: A magnetic field generator moves along a path near a cathode surface with an essentially base rotation to which a mechanical linear movement is added forming a spiral path. The spiral path is itself rotated counter to the direction of rotation of the magnetic field to cover the complete surface of the cathode plate. Appts. comprises a magnetic field generator, a cathode plate of an arc evaporator, rotatable slotted slide rail, gear driven base plate having spiral groove.
Patent NL-9201394-A (NL)
Title: Mudguard
IPC: B62D25/18
Filed: 1992-08-03
Abstract: The invention relates to a mudguard for a vehicle, comprising a flap which on at least one side is provided with water-guiding members, the water-guiding members being designed so as to guide water which has moved onto the mudguard towards the bottom edge of the mudguard, and the water-guiding members extend in a uniform distribution over the entire surface of the mudguard. Preferably, the water-guiding members are formed by partitions which extend substantially perpendicular to the surface of the flap, the partitions being separated by paths for the water, which extend downwards. As a result of these measures, the water is released from the bottom edge of the flaps, where the wind is generally less powerful, thus preventing the risk of the water being sprayed back up. Another advantage is that since the water-guiding members extend over the entire surface of the mudguard there is no question of limited dimensions. For example, it is possible to produce mudguards as large sheets and then to cut them to the desired size. Moreover, it is thus easy to satisfy requirements relating to mudguards which are not of standard dimensions, such as mudguards which are arranged at the side of the wheel. Moreover, a mudguard according to the invention is easy to clean, certainly compared to mudguards with an artificial grass-like structure.
Patent NL-9301053-A (NL)
Title: Method of producing fired iron ore pellets
IPC: C22B1/24
Filed: 1993-06-17
Abstract: Method of producing fired iron ore pellets comprising the steps of moulding green pellets which contain iron ore and a solid carbon-containing (carbonaceous) fuel, and drying and firing of the green pellets to produce the fired iron ore pellets with the aid of hot process gas, the solid carbon-containing fuel being applied at least in part to the outer surface of the green pellets.
Patent PT-72878-A (PT)
Title: Process for preparing mannich-base hydroxamic acid prodrugs for the improved delivery of non-steroidal anti-inflammatory agents
Inventor: SLOAN KENNETH B
IPC: C07D209/26
Filed: 1981-04-16
Abstract: Novel prodrug forms of known non-steroidai anti-inflammatory agents and a process for preparing them are disclosed, said prodrugs having the structural formula <CHEM>  wherein R-@-   is the acyl residue of a non-steroidal anti-inflammatory agent containing a carboxylic acid function; R1 and R2 each represent alkyl, alkenyl, aryl, cycloalkyl, cycloalkenyl, alkynyl, aralkyl, alkaryl aralkenyl, aralkynyl, alkenylaryl, and alkynylaryl, and substituted derivatives of the above groups; or R1 and R2 are combined so that -NR1R2 together represent the residue of a heterocyclic compound containing one secondary nitrogen atom; R3 is hydrogen, R1, <CHEM> -CH2OCOR min 1, -CH2ONO2, pyridyl, furyl, cyano, carbamyl, alkyl carbamyl, and dialkylcarbamyl; R min 1 is any radical encompassed by the definition of R1 above; or a non-toxic pharmaceutically acceptable acid addition salt or oxide thereof. These compounds are characterized as being more readily bioavailable, less irritating to topical and gastric mucosal membranes, and more permeable through topical membranes than are the "parent" nonsteroidal anti-inflammatory drugs from which they are derived.
Patent PT-77926-A (PT)
Title: Process for preparing novel heterocycle-fused pyrazolo<3,4-d>pyridin-3-ones
IPC: C07D213/80
Filed: 1984-01-06
Abstract: Disclosed are e.g. 2-aryl-pyrazolo[4,3-c][1,6]naphthyridin-3(5H)-ones, 2-aryl-thieno[2,3-b]pyrazolo[4,3-d]pyridin-3(5H)-ones, 2-aryl-pyrazolo[4,3-c][1,7]naphthyridin-3(5H)-ones, useful as benzodiazepine receptor modulators.
Patent PT-78477-A (PT)
Title: Process for preparing acemetacin
Inventor: KIKUGAWA YASUO
IPC: C07D209/28
Filed: 1984-04-24
Abstract: A process for preparing acemetacin which process comprises removing a protecting group, which is other than tetrahydropyranyl group and is removable under acidic conditions, from an acemetacin ester represented by the formula  <IMAGE>  wherein R means the protecting group, under the acidic conditions.
Patent PT-81970-A (PT)
IPC: A61K39/00
Filed: 1986-02-05
Abstract: The reagent is non-toxic. Bacterial toxins are coupled to erythrocytes by the action of glutaraldehyde and the whole is simultaneously detoxified; the reagent is stable in aqueous suspension or in lyophilised form. Use in the determination of antidiphtheria and antitetanus antibodies.
Patent PT-82716-A (PT)
Title: An incontinence protector and a method for its manufacture
IPC: A61F5/00
Filed: 1986-06-04
Abstract: A protector has an absorbent inner and liquid impermeable outer layer, is elongate and has an upper shield-like section which abuts the penis and scrotum, a lower section bending inwardly under the scrotum and having a downwardly tapering cup-like shape to form a soft rounded part conforming to the body. The absorbent layer is pref. of air-laid cellulose full pulp, optionally in combination with highly absorbent material, and is formed by locating pieces of the material between a liquid impermeable plastics web and a permeable layer of fibre fabric. A protector is pref. formed from a flat blank having two flaps with diverging edges, the flaps being furved in towards one another and out of the plane of the blank until their edges overlap, when the edges are joined.
Patent PT-83545-A (PT)
Title: Pesticidal compositions
IPC: A01N25/22
Filed: 1986-10-15
Abstract: Liquid formulations of the pesticide amitraz are stabilised by the addition of one or more aluminium alkoxides.
Patent PT-88473-A (PT)
Inventor: REITER ULRICH
IPC: B24C3/32
Filed: 1988-09-09
Abstract: The corrosion damage, particularly that due to local pitting, which occurs on hard-drawn copper tubes used in the sanitary sector is generally caused by carbon-containing films but also by oxide films. A carbon film on the inside of the tube is formed, for example, if the drawing compound added when drawing the tube is subjected to excessive heat. To avoid these damaging films and to improve the pitting resistance of hard tubes made of copper or copper-based alloys, the tubes are first of all degreased. In a further process step, the inner surface of the tubes is then treated with a blasting abrasive in order to establish a minimum roughness. A mean roughness of 0.8 to 1.0  mu m has proven particularly advantageous. The hard-drawn tubes treated by the method according to the invention have none of the films which promote pitting, even after brazing and/or hot bending.
Patent PT-88915-A (PT)
Inventor: KNAPP BERNHARD
IPC: C12N15/62
Filed: 1988-11-02
Abstract: A gene which codes for a histidine/alanine-rich protein has been isolated by screening two different Plasmodium falciparum cDNA gene banks with antiserum against a 41 kD protein and by cross-hybridisation with the insert DNA of a clone obtained therewith. The protein protects aotus monkeys from infection with P. falciparum and is thus a suitable component of a malaria vaccine.
Patent PT-92728-A (PT)
Inventor: PERREGAARD JENS
IPC: C07D231/54
Filed: 1989-12-27
Abstract: The invention relates to novel compounds of the formula: <CHEM>  wherein R<1>, R<2>, X and "Ar" are as defined in Claim 1; as well as pharmaceutically acceptable acid addition salts and stereo isomeres thereof. The compounds are described as having central sterotonin activity with preference for the serotonin 5-HT1A receptors, which indicates usefulness in the treatment of CNS disorders, including anxiety, depression and aggression, or in diseases related to cardiovascular, gastrointestinal and renal systems. Also methods of preparing said compounds and pharmaceutical compositions containing same are described.
Patent PT-93023-A (PT)
Inventor: RESCONI LUIGI
IPC: C08F4/60
Filed: 1990-01-31
Abstract: Catalysts for the polymerization of olefins, comprising the product of the reaction between:     A) a cyclopentadienyl compound of Ti, Zr or Hf;   B) an alumoxane compound of formula: <CHEM> in which R<1>, R<2>, R<3>, R<4>, the same or different from each other, are alkyl, alkenyl or alkylaryl radicals having 2 to 20 carbon atoms. y
Patent PT-94186-A (PT)
Title: Process and apparatus for manufacturing pile-type (downy) fabrics
Inventor: WILD THOMAS WALTER
IPC: D04H/
Filed: 1990-05-29
Abstract: Process and apparatus in which segments of yarn are implanted in a layer of adhesive on a pre-formed web 10. At the implanting station, the web is supported on a planar surface 30. At a short distance from the implantation position, the web passes around a curve with the tufts of pile on the outside of the curve. <IMAGE>
Patent PT-95929-A (PT)
Inventor: ROBERTS DAVID ANTHONY
IPC: A61K31/435
Filed: 1990-11-20
Abstract: The invention concerns pharmaceutically useful novel compounds of the formula I, in which ring B, R1, R2, R3, R4, R5, X and Z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent PT-97674-A (PT)
Title: Adjustable and disposable nappy (diaper)
Inventor: SANCHEZ-LAFUENTE DIEGO BARROSO
IPC: A61F13/15
Filed: 1991-05-15
Abstract: Nappy of the type which comprises a casing formed by a permeable layer which is applied to the body of the user and an opposite, impermeable layer, characterized in that the permeable layer 1 has two bends or folds projecting in the manner of strips 8 which are equipped in the zone of the respective edges with pre-stretched elastic threads 9. The layer 1 may have a central trim which is soft to the touch and the lateral trims 2 which are stronger. The ends 8c of the strips 8 are joined to the layer 1 by means of an adhesive substance or by means of a heat-welding process.
Patent SI-8911674-A (SI)
Inventor: HAYAKAWA ISAO
IPC: C07D413/04
Filed: 1989-08-31
Abstract: Spojina s formulo I, ki ima antibakterijsko
aktivnost, in farmacevtski pripravek, ki vsebuje spojino
s formulo (I), v kateri predstavlja a celo število 0 ali 1;
b predstavlja celo število od 2 do vključno 5; c
predstavlja celo število 0 ali 1; in d predstavlja celo
število od 0 do vključno 2; Z predstavlja -CHR1-,
-NR2-, -C=NOR3-, atom kisika ali atom žvepla, kjer R1
predstavlja atom vodika, amino skupino, monoalkilamino
skupino z 1 do 6 atomi ogljika , dialkilamino
skupino, ki vsebuje 1 do 6 atomov ogljika v vsakem
alkilu, hidroksilno skupino, alkoksi skupino z 1 do 6
atomi ogljika ali hidroksialkilno skupino z 1 do 6 atomi
ogljika; R2 predstavlja atom vodika, alkilno skupino z 1
do 6 atomi ogljika, hidroksialkilno skupino z 1 do 6
atomi ogljika, haloalkilno skupino z 1 do 6 atomi
ogljika, formilno skupino ali alkil-karbonilno skupino z
2 do 7 atomi ogljika; in R3 predstavlja atom vodika ali
alkilno skupino z 1 do 6 atomi ogljika; Q predstavlja
delno strukturo s formulo (II), v kateri R4 predstavlja
alkilno skupino z 1 do 6 atomi ogljika, alkenilno
skupino z 2 do 6 atomi ogljika, haloalkilno skupino z 1
do 6 atomi ogljika, substituirano ati nesubstituirano
cikloalkilno skupino s 3 do 6 ogljika, substituirano ali
nesubstituirano arilno skupino, substituirano ali nesubstituirano
heteroarilno skupino, alkoksi skupino z 1
do 6 atomi ogljika ali alkilamiino skupino z 1 do 6 atomi
ogljika; Rs predstavlaja atom vodika ali alkilno skupino
z 1 do 6 atomi ogljika; R6 predstavlja atom vodika,
substituirano ali nesubstituirano amino skupino, hidroksilno
skupino, alkoksi skupino z 1 do 6 atomi
ogljika ali atom halogena; A predstavlja atom dušika
ali =C-R7-, kjer R7 predstavlja atom vodika, alkilno
skupino z 1 do 6 atomi ogljika, atom halogena, alkoksi
skupino z 1 do 6 atomi ogljika, haloalkilno skupino z 1
do 6 atomi ogljika ali ciano skupino; R4 lahko tvori
skupaj z R5 in/ali R7 substituiran ali nesubstituiran
obroč, ki lahko vključuje atom kisika, dušika ali žvepla,
v katerem je substituent alkilna skupina z 1 do 6 atomi
ogljika ali haloalkilna skupina z 1 do 6 atomi ogljika; X
predstavlja atom halogena; Y predstavlja atom vodika,
alkilno skupino z 1 do 6 atomi ogljika, alkoksialkilno
skupino z 1 do 6 atomi ogljika, fenilalkilno skupino, ki
vsebuje v svojem alkilnem delu 1 do 6 atomov ogljika,
dihaloborovo skupino, fenilno skupino, acetoksimetilno
skupino, pivaloiloksimetilno skupino, etoksikarboniloksi
skupino, holinsko skupino, dimetilaminoetiino
skupino, 5-indanilno skupino, ftalidinilno skupino,
5-substituirano-2-okso-1,3-dioksazol-4-ilmetilno
skupino ali 3-acetoksi-2-oksobutilno skupino, ali njeno
sol.
Patent SI-9011067-A (SI)
Inventor: VAN GORKOM GERARDU G PETRUS
IPC: H01J29/28
Filed: 1990-05-31
Abstract: Tanka slikovna prikazovalna priprava, obsegajoča
vakuumski ovoj, za prikazovanje slik, sestavljenih
iz pikslov, na luminiscentni zaslon (7) obsega drug ob
drugem ležeče elektronske emiterje (5), v majhni
razdalji od luminiscentnega zaslona (7) nameščene
votline (11, 11’, 11”) za vodenje elektronov, ki
sodelujejo z emiterji (5) in imajo stene (4, 10) iz
električno izolacijskega materiala s koeficientom ro
sekundarne emisije, katerega vrednost pri energijah
primarnih elektronov presega 1, in aperture (8, 8’,
8”,...) ter elektrode (9, 9’, 9”,...), za odvzemanje
elektronov iz votlin (11, 1Γ, 11”,...) in usmerjanje
le-teh proti lumioniscentnem zaslonu (7).