baber/WOPTO huggingface dataset:
Patent NL-9101316-A (NL)
Title: Lamp cap with removable supporting frame
IPC: F21V1/06
Filed: 1991-07-31
Abstract: The supporting frame is intended to be attached to and removed from a support ring or rim 4 on the underside of a lamp cap. The supporting frame comprises an annular core 1, which is to be attached to the lamp base or supporting base of a lamp holder, and has a number of arms 2 which are distributed symmetrically around and attached to the annular core and project radially outwards from the annular core, which arms, at their ends, have a sleeve 3, provided with a spring on the inside, which presses such a sleeve telescopically outwards against the support ring 4. The end faces of the sleeves are matched to the circumferential shape of the support ring, thus allowing secure attachment of the supporting frame to the support ring of the lamp cap. (Figure 1) <IMAGE>
Patent NL-9201096-A (NL)
Title: Device for the reproduction of tide information
IPC: G04G9/00
Filed: 1992-06-22
Abstract: The invention comprises a device for reproducing up-to-date information relating to tidal movement. This information comprises the times of high and low water and the water depths at these times. The device comprises a microcomputer which calculates the tide information. This information is reproduced on a read-out device. A timer (clock) is connected to the microcomputer so that reproduced tide information is related to the currently valid date and time. Through the use of a microcomputer supplied with the correct data, the tide information provided from the invention described here can be just as accurate as the officially published tide tables. The read-out device may comprise clock mechanisms in which the step motors, which normally receive an electrical pulse every second, are connected to the microcomputer. This device can be combined with a clock mechanism.
Patent NL-9201536-A (NL)
Title: Closed system for keeping aquatic organisms
IPC: A01K63/04
Filed: 1992-09-03
Abstract: A closed system for keeping aquatic organisms successively comprises a pool, water-circulation means and cleaning means, which are coupled together by means of pipes. The system is constructed in frames to form a modular assembly of interconnected components, the cleaning means being designed with a tube frame in which a first bag is suspended and in which a cover is placed. The water which is fed into the bag is fed back to the pool via a passage. The cover is filled with clarifying agents. Furthermore, the bag may contain filter means, composed of strips of plastic film which are positioned in the direction of the upwardly flowing water and are attached to removable grids.
Patent NL-9201854-A (NL)
IPC: B01D19/00
Filed: 1992-10-26
Abstract: PCT No. PCT/NL93/00217 Sec. 371 Date May 26, 1995 Sec. 102(e) Date May 26, 1995 PCT Filed Oct. 26, 1993 PCT Pub. No. WO94/10228 PCT Pub. Date May 11, 1994The invention relates to a method for purifying liquid polysiloxane containing impurities as a low-molecular-weight fraction, by evaporating the low-molecular-weight fraction, in which method a liquid stream of impure liquid material in the form of a bundle of a multiplicity of streams or jets is brought into contact with a flowing gas phase, after which the gas stream, which contains the impurities, is removed and purified liquid material is collected; a device for performing this method and also the use of purified liquid material.
Patent NL-9300462-A (NL)
Title: Device for unstacking packs of loose objects from below
IPC: B65G59/06
Filed: 1993-03-15
Abstract: The invention relates to a device for unstacking a stack of packs which are regularly offset with respect to one another from below, each pack comprising a plurality of loose, flat objects, having a means for positioning a stack, stack side support means, and a movable stack support, making it possible to distinguish between the separate packs by the fact that the packs which are positioned above one another are regularly offset, in their longitudinal or width direction, with respect to one another.
Patent NL-9301056-A (NL)
Title: Device for cooling offal
IPC: F25D25/04
Filed: 1993-06-17
Abstract: The invention relates to a device for cooling offal, in particular intestines. The device is provided with a vessel for holding the offal and with means for cooling the vessel. The vessel is formed by a rotatably mounted drum which is provided with a feed opening at one end and with a discharge opening for the offal at another end, while drive means are provided in order to set the drum in rotation. Means for spraying cooling liquid onto the drum are provided in the vicinity of the outer circumference of the drum. The drum can be driven about an axis of rotation which extends at least virtually horizontally.
Patent OA-10700-A (OA)
Inventor: BOUCHARD HERVE
IPC: C07D493/08
Filed: 1998-06-19
Abstract: Novel taxoids of general formula (I), the preparation thereof and pharmaceutical compositions containing same, are disclosed. In general formula (I), Z is a hydrogen atom or a radical of general formula (II), wherein R1 is an optionally substituted benzoyl, furoyl or thenoyl radical or a radical R2-O-CO- where R2 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, optionally substituted phenyl or heterocyclyl radical; R3 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, naphthyl or aromatic heterocyclic radical; or R4 is a hydrogen atom, R6 and R7 together form a ketone function, and R and R5 together form a bond; or R4 is a hydrogen atom or a hydroxy radical or an alkoxy, alkenyloxy, optionally substituted alkynyloxy, alkanoyloxy, aroyloxy,  alkenoyloxy, alkynoyloxy, cycloalkanoyloxy, alkoxyacetyl, alkylthioacetyl, alkyloxycarbonyloxy, cycloalkyloxy, cycloalkenyloxy, carbamoyloxy, alkylcarbamoyloxy or dialkylcarbamoyloxy radical; R5 is a hydrogen atom, or R4 and R5 together form a ketone function, R6 is a hydrogen atom, and R and R7 together form a bond. The novel products of general formula (I), wherein Z is a radical of general formula (II), have remarkable antitumoral and antileukemic properties.
Patent OA-10887-A (OA)
Inventor: WANG SAMUEL S
IPC: C08F220/56
Filed: 1998-09-28
Abstract: Novel depressants for depressing sulfide minerals during froth flotation of ores to recover value minerals are disclosed, as well as a method for their use in the froth flotation. The novel depressants are terpolymers of a (meth)acrylamide, an allyl thiourea and a hydroxyalkyl (meth)acrylate.
Patent PT-71525-A (PT)
IPC: C07D471/04
Filed: 1980-07-09
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is alkoxy of 1 to 3 carbon atoms; and R2 is (aralkylsulfinyl of 7 to 9 carbon atoms)-(alkoxy of 2 to 3 carbon atoms); or (unsubstituted, mono-, di- or trisubstituted phenyl-sulfinyl)-(alkoxy of 2 to 3 carbon atoms), where the substituents are attached to the phenyl moiety and are nitro, alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 3 carbon atoms or halogen; their 3H-tautomers; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds are useful as hypertensives and cardiotonics.
Patent PT-72501-A (PT)
Title: Process for preparing new triazoloquinazoline derivatives
IPC: C07D487/04
Filed: 1981-02-13
Abstract: Novel triazoloquinazolinones of the formula    <IMAGE>  (I)  wherein X is selected from the group consisting of hydrogen, halogen, -NO2, methyl, methoxy and -CF3, n is an integer from 2 to 5, R1 and R2 are individually selected from the group consisting of hydrogen and alkyl and hydroxyalkyl of 1 to 5 carbon atoms and taken together with the nitrogen atom to which they are attached form a saturated heterocycle optionally containing another heteroatom and optionally substituted with at least one member of the group consisting of hydroxy, alkyl and hydroxyalkyl of 1 to 5 carbon atoms, cycloalkyl of 3 to 6 carbon atoms, acyl of an aliphatic carboxylic acid of 1 to 5 carbon atoms, alkoxycarbonyl of 2 to 6 carbon atoms and aryl optionally substituted with a halogen or -CF3 and their non-toxic, pharmaceutically acceptable acid addition salts having antihistaminic and bronchospasmolytic activity and their preparation.
Patent PT-79225-A (PT)
Title: Pulse code modulation (pcm) translator for translating a pcm input word into a pcm output word shift register cell and multiplier device used in that translator
IPC: H03M7/50
Filed: 1984-09-19
Abstract: The present Pulse Code Modulation (PCM) translators include a first translator (COLI) for translating a PCM input word coded according to the A or mu-law into a linear PCM output word and a second translator (LICO) for translating a linear PCM input word into a PCM output word coded according to the A or mu-law. The choice of the A-law or mu-law is done by selecting the binary value of a single control bit (A).
Patent PT-80779-A (PT)
IPC: C07D263/28
Filed: 1985-07-05
Abstract: The subject matter is specifically the 2-aminooxazolines of general formula <IMAGE> in which Z is hydrogen, a halogen atom, a lower alkyl radical, a lower alkoxy radical, a trifluoromethyl radical, a trifluoromethoxy, cyano, nitro or carboxamido radical, a lower alkenyl radical, a (lower alkyl)thio radical, an alkylenedioxy group, a cycloalkenyl or lower cycloalkyl radical X denotes oxygen, sulphur, an imino radical of formula <2bL>N-R1- in which R1 is hydrogen or a lower alkyl radical or an acyl radical derived from a carboxylic or sulphonic organic acid - a methylene radical or a direct bond. Y denotes hydrogen, a lower alkyl radical, an unsubstituted or substituted phenyl radical, a hydroxyl or a phenoxy radical  Y' denotes hydrogen or else Y and Y' together form the oxygen of a carbonyl group or else Y forms with the adjacent phenyl radical, when n is equal to zero, a saturated or unsaturated bicyclic, homocyclic or heterocyclic structure, R3 and R4, which are similar or different, denote hydrogen, a lower alkyl, lower alkenyl, lower aralkyl or (heteroaryl) lower alkyl, aryl, alkoxycarbonyl, aminocarbonyl or acyl radical derived from a carboxylic organic acid containing from 1 to 10 carbon atoms or an amino radical, or else R3 and R4 form with the nitrogen atom to which they are bonded the alkylene chain of a nitrogenous heterocyclic structure optionally interrupted by one or two other heteroatoms R denotes a hydrogen, a lower alkyl radical or an optionally substituted phenyl radical  n is equal to zero or 1  n1 is equal to 0, 1 or 2  and p is equal to 1, 2 or 3. The compounds according to the invention may be converted into salts by addition of an inorganic or organic acid, preferably a therapeutically compatible acid. They are used as active principle in antidepressant or antihypertensive pharmaceutical compositions.
Patent PT-87563-A (PT)
Inventor: SCHMIDT GUNTER
IPC: A23K20/195
Filed: 1988-05-24
Abstract: Vinylcephalosporins of the formula (I) <IMAGE> in which the symbols R<1>, R<2>, R<3>, R<4> and R<5> have the meaning given in the description.
Patent PT-92879-A (PT)
Inventor: DUGGER ROBERT WAYNE
IPC: C07C51/09
Filed: 1990-01-17
Abstract: Process and intermediates for isopropyl 3S-amino-4-cyclohexyl-2R-hydroxybutyrate and 3S-amino-2R-hydroxy-5-methylhexanoate from R-malic acid. These products are of known utility in the synthesis of certain renin inhibitors.
Patent PT-93895-A (PT)
Inventor: ASBECK LUTZ SIGHARD
IPC: C11B3/16
Filed: 1990-04-27
Abstract: The invention relates to a method for dewaxing oil, comprising the steps of:     i) drying the oil to a water content of less than 0.5% by wt; ii) cooling the dried oil at a cooling rate of less than 15 DEG C per hour and at a temperature difference between the oil and the coolant medium of less than 15 DEG C, to an oil end temperature being in the range of 2-10 DEG C; and   iii) removing the solid wax formed by microfiltration. p
Patent PT-94633-A (PT)
Inventor: ELTING JAMES
IPC: C07K16/00
Filed: 1990-07-09
Abstract: A method for conferring or increasing the antigenicity of a disulfide-crosslinked protein by treating the protein with an oxidizing agent, such as periodate, having an oxidation potential sufficient to cleave disulfide linkages. Excess oxidizing agent is then inactivated by addition of a reducing agent. The resulting protein exhibits an increase in its ability to be bound by select antibodies, particularly monoclonal antibodies directed to linear peptide epitopes in the protein.
Patent PT-95681-A (PT)
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N9/77
Filed: 1990-10-25
Abstract: A level setting means for adjusting the brightness (30) of a television receiver is modified by the setting of an amplitude control means for adjusting the contrast (20) such that the maximum brightness level of the image on a CRT is modified in direct relationship to the adjusted level of contrast. <IMAGE>
Patent PT-96136-A (PT)
IPC: E02B7/20
Filed: 1990-12-07
Abstract: For the purpose of effecting a quasi-permanent raising of the normal water level of an impounded reservoir and thereby augmenting its storage capacity except during the passage of major floods, the invention consists of installing on the sill of the spillway a water level raising means comprising at least one heavy element, the said means or water level raising elements being capable of resisting the water loads when spilling moderate heads (for discharging the floods of shorter recurrence intervals) by virtue of their own weight but breaching by overturning at a predetermined head corresponding to a level not higher than a predetermined maximum water level in order to discharge larger floods.
Patent PT-98439-A (PT)
Inventor: BOWERS CYRIL Y
IPC: C07K7/06
Filed: 1991-07-24
Abstract: Novel polypeptides which promote the release of growth hormone when administered to animals are described. These polypeptides have the formula: A1-D< beta >Nal-A3-Trp-A5-A6-Z or AW1Q-DPhe-A3-Trp-A5-A6-Z.
Patent PT-99245-A (PT)
Inventor: KRISTENSEN ARNE
IPC: A61K31/655
Filed: 1991-10-16
Abstract: PCT No. PCT/SE91/00690 Sec. 371 Date Apr. 16, 1993 Sec. 102(e) Date Apr. 16, 1993 PCT Filed Oct. 15, 1991 PCT Pub. No. WO92/06679 PCT Pub. Date Apr. 30, 1992.A melt granulating method for the production of pellets (spheres) which contain a therapeutically active substance of high-dosage type. The method is characterized by: (i) mechanically working a mixture which contains (a) the active substance in cohesive form and (b) a binder (melting point 40 DEG  C.-100 DEG  C.) while supplying sufficient energy for the binder to melt and to form spherical overwetted pellets; (ii) adding further cohesive substance, while maintaining the mechanical working; (iii) interrupting the mechanical working and supply of energy and cohesive substance when the desired mean particle size of dry pellets (spheres) has been achieved; and (iv) removing the smallest and largest particles and dividing the remaining pellets into dosage batches. A novel pharmaceutical composition containing a dosage of 300-500 mg of pellets is obtainable from this process.
Patent SI-9700217-A (SI)
Title: Gallery chest of drawers
Inventor: ZAJC JOZE
IPC: B65D1/00
Filed: 1997-09-16
Abstract: Sales and gallery premises are usually too small and simultaneous storage as well as presentation of articles may represent a problem. The invention enables an exposition of a great number of articles to be carried out on a relatively small area using only one directed lighting. The chest of drawers can be manufactured in arbitrary dimensions. It is suitable for galleries, shops, storehouses, fairs, and shop-windows. The articles are protected against outdoor conditions, and can be locked up too. In a very short time (a displacement to another location lasts about 7 seconds), the users can examine the complete contents of the chest.
Patent UA-13358-A (UA)
Title: High-speed spectrometer
Filed: 1987-12-22
Abstract: The invention relates to spectral instrument making, in particular to devices with high spectral resolution with crossed dispersion. High-speed spectrometer with crossed dispersion includes Fabri-Perot interferometer with objective at output, spectral device of preliminary monochromatization and scanning photoelectric device with photo-cathode. There is included objective that has different focal distances in normal to each other directions.
Patent UA-19683-A (UA)
Title: Non-linear color difference signal processing device in secam coder
Filed: 1988-03-21
Abstract: The non-linear color difference signal processing device in SECAM coder comprises a pulse width measurement unit connected in series, a control signal shaper, a controlled low-pass filter and an adder, a digital signal limiter, the first and the second delay units connected in series as well as a subtract unit and the third delay unit connected in series. The invention relates to television engineering and can be used in SECAM full-color signal shaping units. The object of invention is distortion reduction of color difference signals.
Patent UA-18461-A (UA)
Title: Device for rubbing of butt ends of components
Filed: 1989-07-18
Abstract: A device for lapping butt end of components contains fastening elements of lower and upper lapping components, a gear, a crank and drives of turning the fastening elements. The crank is mounted on the end of gear and is connected with the fastening element of lower lapping component. The invention relates to the machine-tool construction.
Patent UA-12346-A (UA)
Title: Structural element for construction building
Inventor: DIMITRIS PAPANIKOLAOU
IPC: E04B1/348
Filed: 1990-01-29
Abstract: Structural element includes bearing reinforced plate placed in horizontal position, resting at corners on vertical standpipes and rigidly connected to those.
Patent UA-9047-A (UA)
Title: Device for examining dynamic tremor
Filed: 1991-10-08
Abstract: The device contains the conductive probe, the plate with the conductive layers insulated one from another, the recording device with the touching counters connected to the appropriate conductive layers of the plate.
Patent BG-108080-A (BG)
Title: Collasible transformable table
Inventor: MILINOV ILIAN
IPC: A47B85/04
Filed: 2003-08-08
Abstract: The invention relates to a piece of furniture comprising two tops (5, 6) interconnected by horizontal pivotal connection (4) and supporting structure (1, 1'). Table tops (5, 6) have the facility of revolving around the axis of the horizontal pivotal connection (4) and around two horizontal axes (2, 3) of the supporting structure, fitted at different levels from each other and parallel to the axis of the pivotal connection (4). Table tops (5, 6) have the facility of revolving from first position as a seat (6) and seat back (5), in second position as a front panel (6) and operating table top (5), and vice versa. Table tops (5, 6) and the supporting structure (1, 1') in third position are placed on the same level.
Patent BG-108579-A (BG)
Title: System and method for mass broadband communications
Inventor: HUGHES PHILIP
IPC: H04B10/112
Filed: 2004-02-13
Abstract: The invention provides a broadband mass communications network system and method comprising a plurality of patches (10), each patch including a plurality of subscribers, and each subscriber having a respective subscriber unit (12) for transmitting signals to and receiving signals from other subscribers. Each subscriber unit comprises an indoor unit (20) for user access to the system and an outdoor mounted communication unit (18) for the transmission and reception of signals. The signals are impressed on a carrier signal operating at frequencies in the range from infra-red to ultra-violet, the subscriber units of a respective patch being arranged to transmit the carrier signals substantially omni-directionally and to communicate by way of direct line of sight connections within the patch. Objects (16) within and/or around the respective patch are employed to determine and/or modify the propagation patterns of the carrier signal and to define boundaries for the patch. Respective patches re inter-connected by way of patch interface point (46), each patch interface point being connected to respective subscriber units from at least two adjacent patches by communication means other than that between respective subscriber units within the patches.
Patent BG-109379-A (BG)
Title: Method of separated mounting and dismantling of ecologically safe structures of energoactive walls by energy accumulating panels
Inventor: ALEKSANDROV YANKO
IPC: F24S90/00
Filed: 2005-12-14
Abstract: The method shall find application in the construction of two-storied solar houses. It enables separation mounting and dismantling of ecologically safe structures of energoactive walls comprising energy accumulation panels made of heat insulation panel (B) inserted in the structure of energy accumulating panel (A). The final structure of the energy accumulating panel (A) is built after the assembly of panel (B). The tubular coils (9) - in the interior, and the second tubular coils (18) and the energy accumulation layers (8, 11) - in the exterior. In the space of every two energy accumulation layers (8, 20) and (17, 20), the energy accumulation composition (10, 19) is poured. Then the third coil is fitted, the end tubes of which are fixed by means of a third lath (37) to the preceding laths(35) which had already been fixed to the extension members (45). Finally the wall of the external perforated layer (4) with openings (5) to the end stages of the stepping edge (2, 14) is mounted on the interior.
Patent BG-110714-A (BG)
Title: Метод за извличане на метали от електронни отпадъци
Inventor: PANAYOTOVA MARINELA
IPC: C25C3/00
Filed: 2010-07-29
Abstract: Методът намира приложение за извличане на метали от електронни отпадъци от излезли от употреба компютри и потребителска електроника. С него се осигурява по-висока ефективност на процеса и по-висока степен на извличане на металните компоненти от металния скрап за по-кратко време. Методът включва разделяне на керамичната част от металния скрап и разтваряне на металния скрап в минерална киселина. Съгласно изобретението разтварянето във воден разтвор на минерална киселина се провежда в условия на електрохимична обработка на металния скрап в анодното пространство на електролизна клетка, снабдена с диафрагма, при анодна плътност на тока от 2 до 20 kA/m, напрежение от 3 до 10 V, концентрация на минералната киселина от 20 до 60 тегл. %, температура от 40 до 75°С и при постоянно разбъркване. Електрохимичната обработка на металния скрап се провежда за време от 5 до 60 min. След разделяне на получения разтвор от твърдия остатък, съдържащите се в разтвора метали се извличат чрез електрохимично отлагане и/или утаяване и/или циментация и/или йонообмен. Минералната киселина е азотна киселина или солна киселина или сярна киселина.