baber/WOPTO huggingface dataset:
Patent NL-7709234-A (NL)
Title: Turbine or paddle wheel with vertical shaft - has two conical cardan dishes tilting independently on shaft with hinging vanes between
IPC: F03B17/06
Filed: 1977-08-22
Abstract: The mill or turbine has a rotor fixed to a vertical shaft. The rotor itself comprises two like conical dishes with obtuse-angled apexes, typically of 120 deg., and preferably of aluminium plate(17, 13), the first having its apex downwards centrally above a round plate(15) fixed to the vertical shaft, while the second one has the apex upwards and is mounted centrally below the plate. The dishes are each coupled by an annular universal joint to the shaft, so that they can tilt freely in relation to it independently of each other. This causes a number of radial vanes between the dishes to hinge open and shut about a horizontal axis, and when stationary the centre lines of the dishes are in line with each other and with the shaft. In the half-open position all the V-shaped vanes extend in the same direction in relation to the radial.
Patent NL-7805650-A (NL)
Title: Hydrostatic head pressure monitor - has remote read=out and is formed of flexible strips inserted in flowline and subjected to the head
IPC: G01F23/14
Filed: 1978-05-24
Abstract: A fluid line pressure monitor has a remote readout and is used in a system having a pipeline through which fluid flow passes to a connected vent. The monitor has a flexible diaphragm of two rectangular flexible membes, whose edges are fised together along their length, and are maintained in a normally collapsed state in the absence of fluid flow. The ends of a break in the pipeline are inserted into opposite ends of the diaphragm. A pressure gauge is inserted in the line upstream of the diaphragm. A receptacle contg. a fluid, the hydrostatic head of which is to be monitored, has the diaphragm positioned at a fixed level above the receptacle bottom. The invention provides a monitor of flexible strips that can be inserted in a flow line and be subjected to an outer hydrostatic pressure that it to be maintained constant or vary under controlled conditions.
Patent NL-8000314-A (NL)
Title: Di:isopropyl-phenyl phosphate derivs. - useful as flame retardants and plasticisers for polymers, and as functional fluids
IPC: C07F9/12
Filed: 1980-01-17
Abstract: Triarylphosphates of formula (I) are new: x = 1-2; R1 = H or CH3; R2 and R3 are each 1-9C opt. branched alkyl or H; R4 = H or isopropyl; R5 = isopropyl). Pref. cpds. have R1, R2, R3 at 2,4,6-position and all H or CH3, and esp. R5 at 6-position. They are made by conventional phosphorylation of the appropriate phenols. Compsn. comprises a polyermer and 1-150 wt. % on polymer of (I). The polymer is esp. polystyrene (opt. mixed with poly-2, 6-dimethyl-1,4-phenylene oxide) or PVC is also claimed. (I) are useful for flame-proofing polymers, for plasticising PVC and as flame-resistant (hydraulic or electrical functional fluids. Compared with known triarylphosphate functional fluids they undergo smaller changes in viscosity and acid no. when heated.
Patent NL-8105001-A (NL)
Title: Photovoltaic cell electrodes interlayer - comprising parallel protein, polypeptide or poly:amino acid chains with alpha helix structure and photoconductor
IPC: H01L51/30
Filed: 1981-11-04
Abstract: Photovoltaic cell comprises at least two electrodes, at least one of which is transparent to light and between the electrodes and in close contact with them, a layer of organic material consisting of mutually parallel protein-, polypeptide or polyaminoacid chains having a helical structure of the "alpha helix" type, the electric dipole moments of the chains being mutually parallel and perpendicular to the plane of the layer. A substance is located between the chains which is electrically insulating in the absence of light, and which becomes electrically conductive on irradiation with light of the required wavelength. The cells have improved conversion yield and can be made to have a wide wavelength response range e.g. for 400-900 nm.
Patent NL-8301244-A (NL)
Title: Selection of antibody-producing cells - by contact with particles coated with antigen
IPC: G01N33/543
Filed: 1983-04-08
Abstract: Selection and isolation of cells producing an antigen-specific antibody are effected by contacting a mixt. of cells with particles coated with the antigen, whereby rosettes are formed from the antibody-producing cells and the particles.
Patent NL-8502729-A (NL)
Title: Basin cover comprising loose prismatic floats - has protrusion tapering from prismatic portion and includes ballasted opposite end
IPC: E04H4/08
Filed: 1985-10-07
Abstract: The basin cover comprises a set of loose floats of the same shape, each having an outer wall at least partly of straight prismatic shape. There is a protrusion (3) at one end of the prismatic portion (2), and whose side taper inwards latter, and a ballasted portion (6) at the other end, typically counter-sunk in a recess in the end face. The recess can be central, and the sides of the prismatic portion can be radiused where they jion onto the second end face.
Patent NL-8601100-A (NL)
IPC: C01F11/46
Filed: 1986-04-29
Abstract: Virtually cadmium-free calcium sulphate is produced in the preparation of a liquid medium containing phosphoric acid, which comprises digestion with a mineral acid of cadmium-containing phosphate rock and separation from the liquid medium containing phosphoric acid of at least a portion of the calcium in the phosphate rock after precipitation by means of a solution containing sulphate ions in the form of calcium sulphate, in which process halogen ions are present in an amount of 50-20.000 ppm during precipitation of the calcium sulphate to be separated.
Patent NL-8601330-A (NL)
IPC: B29C65/08
Filed: 1986-05-26
Abstract: A disc-shaped information carrier (1) is formed by welding two injection-moulded plastics discs concentrically to each other (1A, 1B), which discs are manufactured by means of a method comprising the manufacture of a matrix (9), which matrix is formed with recesses (6) which form projections (5A, 5B) on the disc during injection-moulding and which are fused to the facing disc during welding. Said recesses are formed in the matrix by pressing an indenter pin (7) having a pointed end (8) into the matrix surface, to form locally pit-shaped recesses each surrounded by a ridge (11) of displaced material, which ridge has a volume which is substantially equal to the volume of the pit-shaped recess, so that during injection-moulding the disc is provided with a corresponding pin-shaped projection which is surrounded by a groove (12) which can receive the volume of that part of the pin which is melted during welding.
Patent NL-8700043-A (NL)
Title: Electrode connection fed through, wall of pressurised vessel - has multiple pressure seals and stopper, providing better sealing as pressure is increased
IPC: H01B17/30
Filed: 1987-01-09
Abstract: The electrode feed-through assembly is mounted in a flange (1) which has a channel (2) for the injection of insulating oil. The flange mates with a flange around a standard aperture in the wall of the pressure vessel. The conductive outer sleeve (4) of the feedthrough, which is welded to the flange, has a shaped P.T.F.E. stop (3) which seals the gap between the sleeve and the axial electrode (12). Above and below the stop (3) are coaxial insulators (15,16), which are held in place by the electrode caps (21,22) which screw onto the two parts (12,24) of the electrode rod. The stop has tapered sides, which ensure that any pressure reaching its underside force the stop into the gap, thus forming a better seal. The touching faces of the various parts of the assembly are sealed using 'O' rings (5,14,17-20).
Patent NL-9101874-A (NL)
Title: Method and device for treating gases which are released during an aerobic composting process
IPC: C05F17/00
Filed: 1991-11-08
Abstract: Method for treating gases which are released during an aerobic composting process, consisting in guiding the gases through a bio-filter, an operation preceded by conditioning of the gases; the conditioning preferably comprises scrubbing the gases and cooling them to a temperature of at most approx. 35 degree C, followed by humidifying of the gases until a relative humidity of 100% is reached, and a device for treating gases which are released during an aerobic composting process using this method.
Patent OA-10707-A (OA)
Title: Terapeutic compounds.
Inventor: CHAMBERLAIN STANLEY
IPC: C07H19/052
Filed: 1998-06-30
Abstract: The present invention relates to benzimidazole derivatives and their use in medical therapy particularly for the treatment or prophylaxis of virus infections such as those caused by herpes viruses. The invention also relates to the preparation of the benzimidazole derivatives and pharmaceutical formulations containing them.
Patent PT-71470-A (PT)
Title: Process for preparing an interpenetrating polymer net workcomprising epoxy polymer and polysiloxane
Inventor: FOSCANTE RAYMOND EUGENE
IPC: C08G/
Filed: 1980-06-27
Abstract: An interpenetrating polymer network is prepd. by mixing a silane (I) with an epoxy resin having >=2 oxirane gps. per molecule; distributing water uniformly throughout the mixt. in an amt. sufficient to effect hydrolytic polycondensation of the silane; and simultaneously reacting the epoxy resin with an amino curing agent to form intertwined polymerised epoxy resin and polysiloxane networks. (I) is an alkoxy-, alkyltrialkoxy- or aryltrialkoxy-silane or its hydrolytic polycondensate. The prod. provides coating of high solvent acid and base resistance. It has physical and chemical properties improved over either of the polymeric components alone. Coatings can be formed on, e.g., steel structures of chemical processing plants, oil refineries and drilling platforms, and internal oil tank surfaces.
Patent PT-74897-A (PT)
Inventor: PEZZOLI NELLO
IPC: D03D47/20
Filed: 1982-05-12
Abstract: In a drawing gripper for shuttleless looms, of the type comprising a fixed member (1) with a hook end (2) and a mobile oscillating element (3), the end of which cooperates with said hook in order to retain the weft yarn, said hook extends in a vertical plane and opens downwards. A vertical fin (6) is also provided on the fixed member to act as a yarn protection element.
Patent PT-74981-A (PT)
Title: Process for preparing 1,1-diaryl-2-azolyl-ethanes and biocide compositions containing same
IPC: C07D233/58
Filed: 1982-05-31
Abstract: Substituted ethanols of the general formula   <IMAGE>   in which Ar1 is a carbocyclic or heterocyclic ring and Az is a triazolyl, benzimidazolyl, pyrazolyl or imidazolyl radical, are reacted with aryl hydrocarbons Ar2-H, in which Ar2 has the same meaning as Ar1, in the presence of an acidic catalyst, to give 1,1-diaryl-2-azolylethanes. The substances, which, apart from the imidazolyl derivatives, are new, can be used as biocides, in particular fungicides.
Patent PT-79430-A (PT)
Title: Flexible container in folded position
IPC: B65D30/26
Filed: 1984-10-30
Abstract: The present invention relates to a flattened flexible container made ready for filling with bulk material, and method and means for making a container comprising a liner of impervious sheet in an outer container of strong load-bearing material. The liner and the outer container are folded longitudinally in the same way such that the liner is kept in position by having its folds or gussets everywhere placed in the corresponding folds or gussets of the outer container. Both the liner and the outer container may have a longitudinal gusset on each side which can have a width of up to 1/8 of the container's circumference. The manufacture can be carried out in an apparatus (8) in form of a box which is open in both ends and can be folded together. Its side walls consist of longitudinal parts (7) which are connected to each other and the roof (4) and bottom (5) of the apparatus (8) by means of pliable connecting means (6). The container according to the invention can be filled with bulk material without prior inflation at the filling site.
Patent PT-80362-A (PT)
Title: Phenol derivatives
IPC: C07D233/64
Filed: 1985-04-26
Abstract: A phenol derivative of the formulawherein NU is a defined bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl; hydroxyphenyl-hydroxyin- danyl, hydroxyphenyl-hydroxybenzothienyl or di-hydroxyphenyl-ethylene or vinylene nucleus; wherein A is alkylene, alkenylene or cycloalkylene which is interrupted by a heterocyclene linkage, wherein R<sup>1</sup> is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R is joined to R<sup>2</sup>, and wherein X is -CONR<sup>2-</sup>, -CSNR<sup>2-</sup>, -NR<sup>12</sup>CO-, -NR<sup>12</sup>CS-, -NR<sup>12</sup>CONR<sup>2</sup>-,-SO<sub>2</sub>NR<sup>2</sup>- or -CO-, or, when R<sup>1</sup> is not hydrogen, is -NR<sup>12</sup>COO-, -S-, -SO- or -S0<sub>2</sub>-, wherein R<sup>2</sup> is hydrogen or alkyl, or R<sup>1</sup> and R<sup>2</sup> together form alkylene; wherein R<sup>12</sup> is hydrogen or alkyl, and wherein R<sup>22</sup> is hydrogen, cyano or nitro; or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
Patent PT-81558-A (PT)
IPC: A47J43/044
Filed: 1985-11-26
Abstract: Apparatus for food preparation comprises a bowl, a rotatable tool within this bowl, and an arm which extends over the bowl and which contains a drive device for rotating the tool. The drive device includes a pinion to engage the drive shaft of the tool, and this pinion is fixed to, or preferably integral with, the drive shaft to define a drive assembly for the tool. This drive assembly is detachably mounted within a recess provided in the arm. An opening is formed in the arm through which the recess communicates with the exterior, and this opening is arranged to allow passage of said drive assembly therethrough.
Patent PT-82203-A (PT)
Title: Process for preparing beta-lactam antibiotics useful as medicaments
Inventor: SCHMIDT GUNTER
IPC: C07D499/70
Filed: 1986-03-14
Abstract: Antibacterially active and animal growth-regulating novel  beta -lactam compounds of the formula    <IMAGE>  (I)  in which R1 represents an optionally substituted radical of the formula   <IMAGE> <IMAGE>   <IMAGE>   <IMAGE>  Z represents oxygen, sulphur or -N-R13, and A represents the group   <IMAGE>
Patent PT-87044-A (PT)
Inventor: BOURSON LUCIEN
IPC: D21H17/00
Filed: 1988-03-22
Abstract: Papermaking process characterised in that the following are added to the suspension containing the cellulose fibres before the sheet is formed: calcium carbonate, a sizing agent such as a dimeric alkylketene or a carboxylic acid anhydride, cationic starch and a basic aluminium polychlorosulphate.
Patent PT-94569-A (PT)
Inventor: MER JOSEPH LE
IPC: F16L37/14
Filed: 1990-07-02
Abstract: To connect two pipes together, a female end-piece (1) is fitted thereon comprising an annular seal housed in an annular cup (2) and a pin (6) guided in transverse slides (9) and, respectively, a male end-piece ending in a collar and adapted to crush the seal axially. The pin comprises two arms (8) whose end sections (82) allow the collar to pass axially and whose base sections (81) on the contrary serve for clamping the collar axially against the seal, these base sections ending in ramps (R) facilitating the beginning of cooperation between the arms and collar. Hooks (12) limit the outgoing travel of the pin.
Patent PT-95003-A (PT)
Title: Hydraulic motor based on the lift properties of siphons
IPC: F03B/
Filed: 1990-08-16
Abstract: The hydraulic motor which forms the subject of the present invention and which is intended essentially for the production of electrical energy is based on the lift properties of siphons, being characterized in that it can be installed at water-take-up locations or at suitable distances, which take-up is effected by means of an inlet tube to the reservoir, and the latter having placed in it a waterwheel bucket system and the respective water- conveying vessels. At the end of its shaft, this waterwheel has a transmission belt which will connect to a dynamo or to an alternator for the production of electrical energy. <IMAGE>
Patent PT-95591-A (PT)
Inventor: FAZAN STEPHEN A
IPC: A61F13/00
Filed: 1990-10-15
Abstract: Polytetrafluoroethylene surfaced articles can be coated with various adjuvants such as medicants and flavorants. The coated articles can be dental flosses, toothpicks, and tongue depressors. The dental flosses can be of a monofilament or a multi-filament type. Further, they can be a filament of polytetrafluoroethylene or have a coating of polytetrafluoroethylene.
Patent PT-97996-A (PT)
Inventor: SIMON JAIME
IPC: A61K51/00
Filed: 1991-06-17
Abstract: Radiopharmaceutical formulations for complexes comprising at least one radionuclide complexed with a ligand, or its physiologically-acceptable salts thereof, especially <1><5><3>samarium-ethylenediaminetetramethylenephosphonic acid, which optionaily contains a divalent metal ion, e.g. calcium, and is frozen, thawed, and then administered by injection. Alternatively, the radiopharmaceutical formulations must contain the divalent metal and are frozen only if the time before administration is sufficiently long to cause concern for radiolysis of the ligand.
Patent PT-98571-A (PT)
Inventor: KORSMEYER RICHARD WILKER
IPC: A61K9/32
Filed: 1991-08-05
Abstract: PCT No. PCT/US91/05337 Sec. 371 Date Feb. 3, 1993 Sec. 102(e) Date Feb. 3, 1993 PCT Filed Aug. 1, 1991 PCT Pub. No. WO92/02212 PCT Pub. Date Feb. 20, 1992Devices for controlled release of active substances in the form of tablets, capsules and beads comprised of a porous substructure surrounded by one or more interfacial membranes.
Patent SE-8903428-A (SE)
IPC: E02D5/10
Filed: 1989-10-18
Abstract: The invention concerns a method and a device for repairing quay-protecting linings and similar structures. According to the invention a support mould (3) having an L-shaped cross-sectional configuration is attached to the external face of the quay-protecting lining, whereupon into said mould is inserted a lining sheeting having projecting gripping means (16) thereon, whereupon the casting compound is poured into the gap between the original quay-protecting lining (1) and the lining sheeting (4). After hardening of the casting compound the support mould is removed, the lining sheeting then forming a protective facing turned towards the water.
Patent SI-8910875-A (SI)
Inventor: HAYAKAWA ISAO
IPC: C07D215/56
Filed: 1989-04-26
Abstract: Prikazani so Ni-(1,2-cis-2-halogenociklopropil)-
substituirani derivati piridon karboksilne kisline, prikazani
s formulo (I) in njihove soli. Te spojine imajo močne antibakterijske
učinkovitosti proti zelo raznovrstnim infekcijskim bakterijam
in so koristne kot antibakterijska sredstva pri
oralnem ali parenteralnem dajanju. Pripravimo jih s resnovo 7-halogeno-1-(2-cis-2-fluorociklopropil)-piridon
karboksilne kisline s cikličnim aminom s formulo Rz-H, ki je lahko
zaščiten z običajno zaščitno skupino, pri čemer imajo
ostanki R1, X1, X2, A, X in R2 pri zahtevku 1 definirani
pomen.
Patent SI-9110084-A (SI)
Title: Procedure for preparation of printing paints for self-copying printing papers and self-copying printing papers making according to this procedure
Inventor: KAPUS FRANC
IPC: B41M5/00
Filed: 1991-01-18
Abstract: A procedure for preparation of printing paints for self-copying printing papers is described where substituted 2-hydroxybenzoates of polyvalent metals are precipitated onto an inorganic filler, as well as self-copying printing papers which are manufactured using the print paints obtained according to this procedure. The new procedure contributes to the increase of the active specific surface of a developer, increase of the absorption capacity of the printing paint, improvement of the print sharpness and improvement of the paint uniformity of the printing paper.
Patent SI-9300072-A (SI)
Title: Multistage polymers
Inventor: WOLFERSBERGER MARTHA HARBAUGH
IPC: C09D5/00
Filed: 1993-02-11
Abstract: Formation of a radiation-curable, multistaged latex polymer, comprises (a) forming a multistage latex polymer comprising (1) a first stage polymer; and (2) a second stage polymer comprising at least one comonomer contg. acid functionality; (b) partially neutralising the acid functionality of the second stage polymer of the second stage polymer with a base; and (c) reacting the partially neutralised polymer with a monoethylenically unsatd. epoxide cpd. A quat. ammonium phase transfer catalyst is pref opt. added before step (c).
Patent SI-9300097-A (SI)
Title: (benzodioxan, benzofuran or benzopyran) alkylamino) alkyl substituted guanidines
IPC: A61K31/352
Filed: 1993-02-02
Abstract: The present invention is concerned with vasoconstrictive [(benzodioxan, benzofuran or benzopyran)alkylamino]alkyl substituted guanidines having formula (I), the pharmaceutically acceptable acid addition salts thereof, and the stereochemically isomeric forms thereof, wherein X is O, CH2 or a direct bond; R<1> is hydrogen or C1-6alkyl; R<2> is hydrogen, C1-6alkyl, C3-6alkenyl or C3-6alkynyl; R<3> is hydrogen or C1-6alkyl; or R<2> and R<3> may be taken together to form a bivalent radical of formula -(CH2)m-, wherein m is 4 or 5; or R<1> and R<2> taken together may form a bivalent radical of formula -CH=CH- or of formula -(CH2)n-, wherein n is 2, 3 or 4; or R<3> may represent a bond when R<1> and R<2> taken together form a bivalent radical of formula -CH=CH-CH=, -CH=CH-N=, or -CH=N-CH=; R<4> is hydrogen or C1-6alkyl; Alk<1> is a bivalent C1-3alkanediyl radical; A is a bivalent radical of formula (a), (b), (c), (d), (e), wherein each R<5> is hydrogen or C1-4alkyl; wherein each R<6> is hydrogen or C1-4alkyl; Alk<2> is C2-15alkanediyl or C5-7cycloalkanediyl; and each p is 0, 1 or 2; provided that [2-[2,3-dihydro-1,4-benzodioxin-2-yl)methyl]amino]ethyl guanidine is excluded. Pharmaceuticals which are useful as vasoconstrictors. Compositions comprising said guanidine derivatives as active ingredients, processes for preparing said guanidine derivatives and novel N &cir& _-cyano guanidine, intermediates; and a use as a medicine are described.
Patent SI-9400112-A (SI)
Title: Pouring device with a part for regulation of stream velocity
Inventor: LONARDI EMILE
IPC: B22C11/00
Filed: 1994-03-03
Abstract: A charging device for feeding a vessel with a predetermined flow rate of a solid material, comprising a hopper for material (18), a pipe for feeding (14) the vessel and a member (64) for retaining and adjusting the flow rate of material. This member includes a bell (66) for closing a discharge opening (72) and a central metering body (68) which is oblong and markedly more slender than the bell (66). The bell (66) and the central metering body (68) can move relative to one another in such a way that the distance which separates them both is freely adjustable. <IMAGE>
Patent SI-9600081-A (SI)
Inventor: GABRIC VEKOSLAV
IPC: H01C7/02
Filed: 1996-03-11
Abstract: Predmet izuma je postopek za izdelavo elementov
iz PTC mase, kjer oblikujemo končno obliko
elementa s postopkom nalivanja, rezanja, zlaganja v
bloke in rezanja folije oz. tako dobljenih blokov. Po
postopku po izumu predhodno zmletemu in posušenemu
kalcinatu med mešanjem dodamo organska
veziva, silicijev dioksid in manganov acetat, nato pa
na strojih za nalivanje izoblikujemo folijo različnih
debelin in različnih širin, nato folijo narežemo na
manjše kose, ki jih zlagamo enega na drugega,
zložene kose stisnemo na stiskalnici pri povišani
temperaturi in nato razrežemo bloke na željene
dimenzije in posamezne elemente sintramo pri 1300-
1400 stopinj Celzija.
Patent UA-19802-A (UA)
Title: StarWriterMETHOD FOR PURIFICATION OF COAL PHENOLATES
Filed: 1989-06-29
Abstract: A method for purification of coal phenolates provides the treatment of aqueous solution thereof by extractant based on phenols with subsequent separation of layers and isolation of desired product. 10-15 % phenolate solution is extracted and as extractant phenoles or technical mixture thereof are used. The invention can be used in the coke-chemical and chemical industry.