baber/WOPTO huggingface dataset:
Patent NL-8801215-A (NL)
Title: Continuously operating filter for concentrating suspensions - has housing with inlet and outlet for suspension, liq. outlet and stationary cylindrical filter surface with rotor inside
IPC: B01D29/11
Filed: 1988-05-09
Abstract: The continuously working filter is for concentrating suspensions and comprises a housing with an inlet and outlet for the suspension. There is also a filter part and an outlet for a part of the liq. from the suspension. The filter is formed by a stationary circular cylindrical filter surface inside which, a rotor is located, comprising blades open on both the inside and outside. The supply and discharge of the suspension are fitted in a pipe joining on respective axial ends of the blades. The suspension supply joins the space in the filter surface via a narrow annular slit. The blades are rigidly connected to parallel conical surfaces and a cone is mounted in the hollow inner chamber of the rotor partly extending over the rotor blades.
Patent NL-9001543-A (NL)
IPC: A47L15/00
Filed: 1990-07-05
Abstract: A method for atomizing a concentrated liquid product over an object by means of a spray head, wherein said product has an active agent content of at least 30 percent by weight and is led to a first outlet of the spray head, a pressurized gas is led to a second outlet provided near the first outlet, and wherein the product coming out of the first outlet is atomized by said gas which is sprayed out through the slit-shaped second outlet in a fan-shaped spray pattern. The invention also relates to a spray head to be used in said method. <IMAGE>
Patent PT-68392-A (PT)
Title: Vitreous enamelled metal plate - which is coated with heater element pattern via screen printing and is suitable for domestic appliances
IPC: C23C2/00
Filed: 1978-08-04
Abstract: A layer conducting metal (c) is applied to an insulating substrate made of inorganic material with an enamel coating(a), covered by a coating(b) formed from a non-conducting conducting pigment made into paste with a liq. and a metal or alloy powder or deriv. (b1). Layer (b) is baked, then treated to expose powder (b1); and the coated assembly is immersed in a bath contg. particles of metal (c) so the latter forms a coating on the exposed metal (b1). The m.pt. of pigment (b) is near the softening point of enamel(a). Powder (b1) is pref. Ni, Co, or Fe, forming 60-90 wt. % of coating (b); and powder (b1) may be angular or have an open cell structure. Coating (b) is pref. applied by serigraphy or screen printing using a transfer paper and covering the pigment mixt. (b) with lacquer, then baking.
Patent PT-74156-A (PT)
Title: Novel repressurization for pressure swing adsortion system
Inventor: VO TOAN P
IPC: B01D53/04
Filed: 1981-12-18
Abstract: Binary gas mixtures are separated on three carbon molecular sieve adsorbent beds to produce an enriched gas. This process includes the partial pressurization of an adsorbent bed with breakthrough gas in the range of 40 to 90 percent of the adsorption pressure.
Patent PT-81811-A (PT)
Title: Method of producing a composite body with a substrate of glass or ceramic glass and a heat resistant resin
Inventor: HARES GEORGE B
IPC: C03C17/32
Filed: 1986-01-08
Abstract: The present invention relates to a composite body consisting of a glass or glass-ceramic substrate with a non-stick, heat resistant resin composition bonded to a surface thereof. Suitable substrates are those which contain one or more differentially etchable components. Particularly useful are glass compositions which undergo phase separation upon heat treatment. For example, some borosilicate glasses separate into a silica-rich phase and a borate-rich phase when heated to about 600 DEG C and maintained at that temperature for about one hour. The substrate is etched to remove at least a portion of one component to provide a bonding surface containing extremely small pores of relatively uniform diameter for a non-stick heat resistant resin composition. The resin composition is uniformly applied to the etched substrate in liquid form and subsequently hardened, suitably by fusion, to form a solid, substantially continuous film over the etched surface.
Patent PT-84172-A (PT)
IPC: C07D215/56
Filed: 1987-01-21
Abstract: The present invention concerns new derivatives of 4-oxo-1,4-dihydro-quinoline 3-carboxamide, answering to the following general formula:   <IMAGE>   in which: R1 represents a linear or branched lower alkyl radical, containing from 1 to 5 carbon atoms; an alkenyl or alkynyl radical containing from 2 to 5 carbon atoms; or a cycloalkyl radical containing from 3 to 5 carbon atoms, R2 represents an alkyl radical containing from 1 to 4 carbon atoms, n is equal to 1 or 2, X represents a hydrogen, a halogen, a lower alkoxy or alkyl group. The invention also concerns their application as medicaments and the compositions containing them.
Patent PT-85319-A (PT)
Title: Process for preparing 5-hetero-or aryl-substituted-imidazo]2,1-a" isoquinolines
Inventor: HOULIHAN WILLIAM JOSEPH
IPC: C07D407/04
Filed: 1987-07-13
Abstract: Imidazo(2,1-a)isoquinolines of formula (I) and their acid addn. salts used in inhibiting PAF mediated bronchoconstriction and extravasation are claimed. In (I), R1 is in the 8- or 9-position and is H, Cl, F or 1-3C alkyl; R2 = thienyl, furyl or gp. (i); each Ro = H, F, Cl, 1-10C alkyl, 1-10C alkoxy or 1-10C alkylthio or one Ro is H and the other is (a) tri-(1-3C alkyl)silyl, CF3, phenyl, monochlorophenyl or monofluorophenyl; (b) gp. (ii), each R3 = H, Cl, F or 1-5C alkoxy; X = CH2O, OCH2, CH2S, SCH2, CH2, CH2CH2, CH2OCH2, O or S; (c) gp. (iii), R3' = 1-3C alkoxy; Y = OCH2, SCH2, CH2, CH2CH2, CH2CH2CH2 or CH2OCH2; or (d) CH2N(R4)2; each R4 = 1-4C alkyl, 5-7C cycloalkyl, allyl, benzyl or benzyl substd. in the para-position by F, Cl or 1-5C alkoxy or the 2 R4 gps. together with the N atom represent pyrrolidinyl, piperidyl, hexamethyleneimino, morpholinyl, thiomorpholinyl or 4-methylpiperazinyl; or 2 Ro gps. on adjacent C atoms form methylenedioxy with the proviso that when Ro is other than Cl, F, Me, MeO or MeS it may only be in a meta or para position.
Patent PT-93907-A (PT)
Inventor: DENIS PHILIPPE
IPC: C07C51/12
Filed: 1990-04-27
Abstract: Process for the preparation of 1,6-hexenedioic acids by reaction of carbon monoxide and water with at least one butene disubstituted by acyloxy groups in the presence of a catalyst based on palladium and on at least one quaternary onium chloride of a group VB element chosen from nitrogen and phosphorus, the said element being tetracoordinated to carbon atoms, it being possible for the nitrogen to be coordinated to two pentavalent phosphorus atoms.
Patent PT-97788-A (PT)
Inventor: WORTHINGTON PAUL ANTHONY
IPC: C07D213/63
Filed: 1991-05-29
Abstract: Fungicidal compounds having the formula (I): <CHEM> wherein R<1> is an optionally substituted phenyl group; R<2> and R<3>, which are the same or different, are hydrogen or C1-4 alkyl; R<4>, R<5> and R<6>, which are the same or different, are hydrogen, C1-4 haloalkyl, C1-4 alkyl or C1-4 alkoxy; R<7>, R<8> and R<9>, which are same or different, are hydrogen, C1-4 alkyl, C1-4 haloalkyl, C1-4 alkoxy or halogen, or R<7> and R<8> together form a polymethylene group of the formula -(CH2)m- in which m is 3 or 4; and, acid addition salts or metal complexes thereof; are useful as fungicides. The invention also relates to processes for preparing them, to fungicidal compositions containing them, and to methods of using them to combat fungi, especiallyl fungal infections in plants.
Patent PT-99014-A (PT)
Inventor: TRAMPOSCH KENNETH
IPC: C07C403/20
Filed: 1991-09-19
Abstract: Compounds of the formula <CHEM>  wherein R1 is    CH=CY-C(CH3)=CHX       wherein X and Y are different and each is of the formula <CHEM> wherein R' and R'' independently are H or alkyl of C1-6 and R1 includes all possible geometric isomers. are demonstrated effective in treating inflammation, both topically and internally. The mechanism appears to be the inhibition of phospholipase A2 enzymes.
Patent SE-0302469-A (SE)
Inventor: JONSSON CHRISTER
IPC: A44C27/00
Filed: 2003-09-17
Abstract: The present invention relates to a novel method of producing in one and the same operation precious hallmarked precious metal products. The method is particularly suited for production of such precious metal products, i.e. jewelry and objets d'art, which have complex geometries. The basic principle of the invention is the use of the free form fabrication FFF, method known per se which involve a stepwise build-up in layers of the product from a precious-metal-containing metal powder.
Patent SE-7606103-A (SE)
Inventor: JOHANSSON J F
IPC: B65G57/18
Filed: 1976-05-31
Abstract: This specification discloses an apparatus for assembling timber pieces to form stacked layers with or without sticks between the layers.  The apparatus comprises a transfer device which includes two sets of fingers each of which sets serves for transferring a layer of a predetermined number of timber pieces advanced one at a time by a feed conveyor to a liftable and lowerable stacking table disposed in the feed direction of said conveyor after the conveyor, on which table the layers are positioned by the transfer device and stacked one above the other to form a timber package, and which with the growth of the timber package correspondingly moves in steps until the package is completed.  Each set of fingers is advanced as a continuation of the conveyor to collect a plurality of timber pieces thereon to form each layer.
Patent SI-9300334-A (SI)
Title: Packing pasteboard for paper stack
Inventor: ROTTENSTEINER NORBERT
IPC: B65D5/02
Filed: 1993-06-23
Abstract: The lid (11) is stuck onto the two larger side walls of the lower box. It is preferably stuck onto the unfolding side face only in the upper corners. The corresponding side face (14) of the lid has a weak line (20) round the adhesive spots (19). By providing grooves on the side wall of the lid stuck to the folding side wall of the lower box it is possible to separate the lid and swivel it round the opposite edge between the lid surface and side wall.
Patent UA-6499-A (UA)
Title: Selection method for thyristors for converter arm while their connecting in parallel
Inventor: Mash'ianov Volodymyr Havrylovych
Filed: 1990-01-05
Abstract: The selection method of thyristors for converter arm while their connecting in series consisting in current-versus-voltage characteristic matching by means of selection from the thyristor batch where one thyristor from the batch as a reference is selected one and installed to a rectifier arm with a pulse-phase control system made as a bench. The rectifier commutation circuit parameters is selected providing for a working current buildup speed of selected thyristors while connecting each of them in parallel to a reference thyristor. Each thyristors from the batch is connected in parallel to reference thyristor by turns and reference and selected thyristor are mounted by means of a pulse-phase control. The current deviation of selected thyristors is determined and the thyristor batch is divided into groups by a value of this deviation. The currents of reference and selected thyristor are preset smoothly and the current difference of reference and selected thyristors are fixed at the moment of connecting the last of them, then the preset reference thyristor current value is set up and selected thyristor current is measured and thyristors are selected into groups by the current difference value and by measured current value through them.
Patent UA-15862-A (UA)
Title: Installation for manufacturing the composite monolithic volumetric elements
Inventor: Lastyk Volodymyr Arkadiiovych
Filed: 1990-08-08
Abstract: Installation for manufacturing the composite monolithic volumetric elements includes base frame, four forms for wall panels established each with possibility of turning around lower horizontal axis with the aid of hydraulic cylinders, and locks for connecting the forms. Installation contains three-dimensional frame with rigidly fixed pan of form for ceiling panel, and forms for wall panels are equipped with upper flaps, which in vertical position of forms for wall panels are the boards of form for ceiling panel.
Patent UA-26391-A (UA)
Inventor: SCHOTT EBERHARD PETER
IPC: A01P21/00
Filed: 1991-08-21
Abstract: A growth regulator contains 2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin 2-yl)-3-chinolinecarbonic acid, or isopropylamine salt 2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-3-nicotincarbonic acid, or 5-ethyl-2-(4-isopropyl-4- methyl-5-oxo-2-imidazoline-2-yl)-3-nicotinecarbonic acid. The invention relates to treatment of plants with chemical agents, in particular, to a growth regulator of cereals and cotton.
Patent BG-101639-A (BG)
Title: Method and device for the production of copper sulphate solution
Inventor: KANCHEV KANCHO P
IPC: C01B17/00
Filed: 1997-06-18
Abstract: The invention is used in the manufacture of plant protectionpreparations, in galvanoengineering and in the flotationprocesses. By the method the metallic copper is dissolved and adisperse system is continuously recirculating through the massconsisting of a solution of copper sulphate, free sulphuric acidand finely dispersed vapour and gas mixture of industrial oxygenand vapours of the solution. The velocity of the disperse systemensures turbulent current at temperatures over 40oC and thepressure of the steam and gas mixture is higher than the pressureof the saturated vapours of the solution. The device consists ofan airtight closed vessel (1) on which a hatch (2), pipelines forremoving the solution (9), for entering of solution (10) and fordischarging part of the vapour and gas mixture (8) and pressuregauge (12) are mounted. Inside the vessel (1) pipes (3 & 5) areassembled. Pipe (5) enters by its downstream end (3) into pipe(5), and in its upstream part it is connected to the pipeline forfeeding oxygen (7) and to an inlet for the intake of vapour andgas mixture, and the shaft of screw (4) passes inside it.2 claims, 1 figure
Patent BG-102967-A (BG)
Title: Tissue regeneration modulators
Inventor: SANICOLA-NADEL MICHELE
IPC: G01N33/53
Filed: 1998-11-30
Abstract: The invention relates to proteins used for the up-adjustment in impaired or regenerating tissues, as well as to DNA encoding these proteins. The invention also relates to therapeutical compositions including the compounds, as well as to methods of treatment. 43 claims
Patent BG-103081-A (BG)
Title: Method and automatic capsulation machine for making capsules of thermoshrinkable foil
Inventor: BAKALOV DEJAN V
IPC: B65D65/00
Filed: 1999-01-14
Abstract: Reliable sealing of different packagings is secured by the method and the automatic capsulation machine. The capsules produced are universal for all types of bottles and jars as the thermoshrinkable foil has the facility of shrinking laterally and engages the surfaces and the reliefs of the necks of the packagings thus guaranteeing the reliability of the packaging from faking and unfair competition.  On the surrounding surface of the capsule different inscriptions, relief signs, perforations, a cutting off ribbon can be fitted. The device consists of a preparatory module (1), basic monounit (2) and additional systems in which assemblies and units are included performing specified functions on production line principle and united in a technological line. Module (1) includes a roll  holder (6) for the basic foil configurating the surrounding surface of the capsule and compensator (7) which operates synchronously with the roll holder. After these devices  the following things are also mounted in succession: a device for inscribing inscriptions and holographic signs on the hot printing principle (8), device for pasting adhesive (9), device for fitting a cutting off strip (10), stepping device for feeding the basic foil (11), profile knife for cutting the basic blank (12) and a translational-positioning mechanism (13). The additional systems include a vacuum machine (4), magazine device for collecting the finished capsules (5) and microprocessor control system (3) which guarantees unified logical connection of controlling all modules and devices. 2 claims, 5 figures
Patent BG-106390-A (BG)
Title: Novel spiro compounds
Inventor: FUKAMI TAKEHIRO
IPC: C07D471/10
Filed: 2002-02-06
Abstract: Compounds of formula wherein T, U, V and W represent independently nitrogen atom or optionally substituted methine group, where at least two of them represent the said methine group; X represents methine or nitrogen; Y represents optionally substituted imino or oxygen atom; and the like. Compounds of the present invention exhibit NPY antagonistic activities and are useful as agents for the treatment of various diseases related to NPY. 34 claims
Patent BG-107622-A (BG)
Title: Following system for flat mobile aerial system
Inventor: IVANOV IVAN TS
IPC: G01S3/42
Filed: 2003-03-07
Abstract: The system comprises angular speed sensors (1), recording the angular revolving of the aerial around its axes, and sensors recording the 3-dimensional position of the aerial towards the vertical axis (2). The control unit (3) of the system performs calculations of the necessary correction of the direction of the aerial beam. Unit (3) is connected to the outputs of sensors (1, 2) and to the inputs of a power unit (4) and to unit for beam controlling (5). The system includes at least one motor (7) changing the 3-dimensional orientation of the aerial and is connected to the output of unit (4) and aerial panel (8), unit for electronic control of the aerial beam (5), connected to the aerial panel (8), as well as a supply unit, converting the voltage of the electrical installation of the vehicle into suitable values for supplying the individual units of the system. 9 claims, 7 figures
Patent BG-110032-A (BG)
Title: Leveling tools
Inventor: MARINOV MARTIN
IPC: G01C5/00
Filed: 2008-01-08
Abstract: The invention relates to leveling tools, in particular retainer, fixing tool and angular retainer, and it will find application in the construction and repair of buildings. The retainer comprises two elements shaped as a truncated prism (2 and 3), both elements (2 and 3) being arranged asymmetrically to one another, whereat in the connection area the internal surfaces (4 and 5) of the two elements (2 and 3) are ribbed in the form of teeth (6 and 7) with a possibility of meshing with each other, while centrally on the front of the lower part there is made a partial opening (8), the two elements (2 and 3) being connected to each other by a sliding and holding mechanism (9) located perpendicular to the partial opening (8) on the rear portion of the lower element (3). The fixing tool comprises a ribbed cylindrical part (13), which is mounted on a metal axle with a handle (14), the ribbing of the cylindrical part (13) being in the form of teeth (15) with a possibility of meshing with the teeth (6) of the fixing tool. The angular retainer comprises two L-shaped elements (17 and 18) with smooth outer surface (19 and 20) and ribbed inner surface (21 and 22), the ribbing of the inner surfaces (21 and 22) being in the form of teeth (23 and 24) with a possibility of meshing with each other, whereat the upper free end of the external L-shaped element (17) is shaped as a peak (25).
Patent BG-110097-A (BG)
Title: A cover assembly
Inventor: OSKAY CENK
IPC: B62D1/16
Filed: 2008-03-31
Abstract: The invention relates to a cover assembly to protect the steering shaft (2) and the column (3), whose height and angle can be adjusted. It is applicable in passenger vehicles or heavy load vehicles against dust and foreign particles. The assembly (1) comprises a right cover (4), a left cover (5) and a lower cover (6), as well as lower bellows (7) and an upper bellows (8).
Patent BG-110973-A (BG)
Title: A method and device for compressing and condensing a refrigerating system cooling agent
Inventor: TSVETKOV ROSEN
IPC: F25D9/00
Filed: 2011-06-17
Abstract: The proposed method and device for condensing a cooling agent can find a wide application in the refrigerating and air-conditioning engineering, and have the goal to simplify the design of the refrigerating and air-conditioning systems by avoiding compressors of the known so far type. Since the traditional compressor is absent in this system, lubricating oil is not needed, as well as a device forits separation from the cooling agent. Falls away also the necessity of a separate cooling fan used in the systems with air-cooled condenser, because this function is fulfilled by the proposed device. An electric motor (1) drives the device. The compression (squeezing) of the cooling agent is accomplished inside the blades of a special design fan (4), under the action of centrifugal forces. The cooling of the cooling agent is provided by the air stream passing along the blades of the rotating fan (4). On their side, the blades of this fan (4) are ribbed for rendering maximal heat removal. Bringing the cooling agent to the fan (4) and taking it away is accomplished through mechanical seals (3 and 5). In case of need, this design may be with two-stage, three-stage, or multistage execution, with two or more fans (4), mounted on one shaft, in order to reach higher gas pressure in the system and better cooling.
Patent BG-112789-A (BG)
Title: Flotation in stilling basin type energy dissipator
Inventor: DOBREV HRISTO
IPC: C02F1/52
Filed: 2018-08-09
Abstract: Flotation is a method of separating water-dispersed impurities as a layer of foam resulting from the floating of air bubbles with particles adhering to them. Dissolved air flotation is a process, that is alternative to coagulation precipitation in which flocculated suspended particles sink to the bottom. Flotation is mainly used for the treatment of heavily polluted wastewater. For the purification of water for drinking and household purposes, flotation is used to a limited extent, because the large amounts of water require significant energy consumption and large complex equipment. The disadvantages of the known methods are solved by creating a method for flotation with the release of air from water in a “stilling basin” type energy dissipator, as at the beginning of the flow coagulant is applied, and at the end of the stilling basin foam is released. In addition to the energy dissipator, there is only a device for separating the foam containing the flocculated particles.
Patent BG-113761-A (BG)
Title: Hvt&co palletizer 20230010-1v
Inventor: TODOROV HRISTO
IPC: B65G57/26
Filed: 2023-08-11
Abstract: The palletizer according to the present invention would be applied in the food, chemical or other industries for creating pallet loads of four full drums with maximum volume 220 litres each by loading the drums onto a pallet of dimensions 1200 x 1200 mm. Said palletizer consists of the following main units: - (1) Pallet magazine with conveyors to the palletizing unit; - (2) Inbound roller conveyor which brings in the full drums; - Palletizing unit where the drums are loaded onto the pallet; - Outbound conveyor which takes out the pallets with the drums loaded on them. The novelty aspects are: * The block scheme for feeding the pallets and drums such as to boost productivity. * Mobility of the palletizer: the two modules can be quickly disassembled, moved to a new place and rapidly reassembled there. * The palletizer handles plastic drums which should not be compressed or lifted to avoid deformation. The technical problem solved by the present invention is related to increasing the level of productivity and replacing manual labor with an automated solution.
Patent CN-1284694-A (CN)
Title: 制作电光器件的方法
Inventor: SHUNPEI RAMAZAKI
IPC: H01L51/52
Filed: 2000-06-03
Abstract: 本发明的目的在于提供一种具有高运行性能和稳定性的EL显示器。第三钝化膜45设置在包括象素电极(阳极)46、EL层47和阴极48的EL元件之下,从而避免从由喷墨法形成的EL元件203中出来的碱金属扩散到TITs中。此外,第三钝化膜45能够防止水分和氧从TFTs中透出,并且能够通过散失EL元件203产生的热量来抑制EL元件203的老化。
Patent CN-1361279-A (CN)
Title: 地衣形芽孢杆菌l－25角蛋白酶及编码该角蛋白酶的dna
Inventor: ZHENG GUOZHAN
IPC: A23K20/189
Filed: 2000-12-28
Abstract: 本发明涉及地衣形芽孢杆菌L－25角蛋白酶;编码该角蛋白酶的DNA;由该DNA衍生的载体;该载体转化的宿主细胞;含有该角蛋白酶的动物饲料制品以及含有该角蛋白酶的皮肤涂敷药剂。该角蛋白酶具有好的水解活性,并且产该角蛋白酶的条件灵活,克服了分解代谢阻遏剂对角蛋白酶产生条件的抑制作用。