baber/WOPTO huggingface dataset:
Patent NL-9101543-A (NL)
Title: Method for suppressing current spikes, switch-on transients and electromagnetic noise in an electric circuit comprising a semiconductor device
IPC: H01F17/06
Filed: 1991-09-13
Abstract: Method for using a self-inductor to suppress current spikes, switch-on transients and electromagnetic noise in an electric circuit comprising a semiconductor device. The core of the self-inductor is made of an amorphous magnetic alloy having a magnetic flux density of not less than 6 kilogauss at an external magnetic field of 1 oersted, and having a coercivity (coercive force) of not more than 0.5 oersted and a squareness ratio of not less than 0.8, if the frequency is set to 100 kHz. The core of the self-inductor has a continuous hole and a conductor which is wound round the core throughout the continuous hole and is insulated with respect to the core.
Patent NL-9400359-A (NL)
Title: Refuse collection vehicle provided with a safety system
Inventor: BARMENTLOO ADRIANUS
IPC: B60K28/10
Filed: 1994-03-08
Abstract: A refuse collection vehicle comprising a chassis 1 having a body 2 mounted thereon, a loading device 3 fixed to the body, and a container lift 4 which is fixed to the rear side of the loading device and by means of which refuse containers can be emptied into the loading device, is provided with a safety system. This safety system is coupled to a footboard which is fixed to a safety shield 5, which is attached to the rear side of the loading device 3 at the side and which, while the vehicle is operating, extends towards the rear in the longitudinal direction of the vehicle, the footboard 8 being fixed to that side of the safety shield 5 which, during operation, faces towards the central longitudinal plane of the vehicle. When a load on the footboard exceeds a predetermined threshold value, for example as a result of a person standing on it, at least one safety device, for example a speed limiter for the vehicle and/or a reversing safety mechanism, go into operation. <IMAGE>
Patent NL-9500182-A (NL)
Inventor: PRENGER JAN HENDRIK
IPC: B29C48/32
Filed: 1995-02-01
Abstract: PCT No. PCT/NL96/00044 Sec. 371 Date Jul. 31, 1997 Sec. 102(e) Date Jul. 31, 1997 PCT Filed Jan. 29, 1996 PCT Pub. No. WO96/23644 PCT Pub. Date Aug. 8, 1996A tubular profile made of thermoplastic material is formed by extrusion from an extruder. Downstream from the extruder, the tubular profile is cooled both externally and internally by an external cooling unit and an internal cooling unit mounted on the extruder. A tensile force is exerted on the cooled tubular profile downstream from the cooling units by a pulling device. When the extruder is set in operation to start the production of the tubular profile, the internal cooling unit is left out. When the pulling device applies the tensile force on the extruded and externally cooled tubular profile, the internal cooling unit is introduced into the tubular profile from the open end of the tubular profile and is mounted on the extruder.
Patent PT-66272-A (PT)
Title: L-Isomers of alpha-ureido-acetamido-cephalosporins - more active against beta-lactamase producing bacteria than corresp. D-isomers
IPC: A61K31/545
Filed: 1977-03-07
Abstract: L-isomers of cephalosporins of formula (I) are new: (where R1 = phenyl, thienyl or furyl; R3 = H, alkyl, phenylalkyl, diphenylalkyl, trialkylsilyl, trialkylsannyl, salt-forming cations, substd. phenylalkyl or CH2OCOR. R = alkyl, phenyl or phenylalkyl, the last 2 opt. substd. on the ring by halo, alkyl or alkoxy. R4 is 1-R5-1H-tetrazol-5-yl, 2-R5-1,3,4-thiadiazol-5-yl, 2-R5-1,3,4-oxadiazol-5-yl, 3-R5-1,2,4-thiadiazol-5-yl, 1,2,3,4-thiatriazol-5-yl, R5-substd. isothiazol-5-yl, R5 - substd. isoxazol-5-yl or N-oxypyrid-2-yl. R5 = H or 1-4C alkyl. All 'alkyl' etc. are '-ower'). They are prepd. e.g. by reacting the appropriate alpha-aminoacetamido cpd. with an alkali(ne earth) cyanate. (I) are broad-spectrum antibacterials effective against Gram negative and positive species. They are more effective than the corresp. D-isomers of D,L-racemates against bacteria which produce beta-lactamase e.g. Enterobacter, indole-positive Proteus, resistant E.coli and Serratia. A typical cpd. is 7beta- (aminocarbonyl)amino (L-2-thienyl)acetyl amino -3- (1-m- ethyl-1H-tetrazol-5-yl)thio methyl -8-oxo-5-thia-1-azabicyclo 4,2- ,0 oct-2-ene-2-carboxylic acid.
Patent PT-76131-A (PT)
IPC: F22D1/18
Filed: 1983-01-21
Abstract: PCT No. PCT/DE83/00006 Sec. 371 Date Sep. 21, 1983 Sec. 102(e) Date Sep. 21, 1983 PCT Filed Jan. 19, 1983 PCT Pub. No. WO83/02658 PCT Pub. Date Aug. 4, 1983.The invention relates to a process and to a heat exchanger (8) intended in particular for performing the process, for operating a high-pressure boiler (1), having consuming units (3', 3'', 3''') connected to the high-pressure boiler (1), the condensate from which units is returned to a condensate tank (5). By means of a feed water pump (7), feed water is fed to the boiler (1) and the condensate and the feed water are then fed to a heat exchanger (8) upstream of the condensate tank (5). According to the invention, the hot condensate is fed to the free space of the heat exchanger (8), and the feed water which is to be heated is pumped to the heat exchanger (8), passed helically from the cold to the warm zone in the heat exchanger (8) and carried from the heat exchanger (8) into the boiler (1). As a result of this heating up of the feed water, the heat contained in the condensate becomes economically useable, resulting in substantial savings in heat medium for the boiler. The invention also relates to a heat exchanger (8), comprising a tank (5) with a pipeline disposed therein for one medium and a connection for the second medium. The process according to the invention and the apparatus according to the invention are particularly advantageously applicable to boiler installations for dry-cleaning establishments, laundries and so forth.
Patent PT-78753-A (PT)
Inventor: SCHOEBERLE ROBERT
IPC: C25B15/00
Filed: 1984-06-18
Abstract: To remove a layer of thick mercury from the bottom of electrolysis cells having a cathode formed by a film of mercury flowing over the bottom, a scraper is moved in the mercury film in a controlled manner to leave continuously a residual film of thick mercury of predetermined thickness adhering to the bottom. The process applies to mercury-cathode cells for the electrolysis of aqueous solutions of sodium chloride.
Patent PT-79834-A (PT)
Inventor: REGNIER GILBERT
IPC: C07D473/08
Filed: 1985-01-17
Abstract: Xanthine compounds of the formula:   <IMAGE>   in which: R1 is hydrogen or (C1-C5) alkyl; R2 is hydrogen, (C1-C5) alkyl optionally having a double bond, or benzyl; R3 is hydrogen or methyl; A is (CH2)n, in which n is an integer from 1 to 4, optionally substituted, when n is higher than 1, by hydroxy; X is nitrogen or   <IMAGE>   and the substituents R are each (C1-C5) alkyl or they form together a polymethylene chain from C4 to C6, optionally containing an oxygen or a sulfur atom. These compounds and physiologically tolerable acid addition salts thereof may be used as medicines especially in the treatment of migraine and asthenia.
Patent PT-86186-A (PT)
Title: Process for the preparation of benzimidazol derivatives and of pharmaceutical compositions containing the same
Inventor: ALMINGER TOMAS BOERJE
IPC: C07F9/12
Filed: 1987-11-20
Abstract: Novel compounds of the formulapharmaceutical compositions containing such compounds as active ingredient, and the use of the compounds in medicine.
Patent PT-88192-A (PT)
Inventor: SANDOW JURGEN KURT
IPC: A61K47/22
Filed: 1988-08-04
Abstract: The invention relates to the use of aids of the general formula <IMAGE>  in which B denotes a basic amino acid, A/B denotes an acidic or basic amino acid, X denotes a neutral and hydrophilic amino acid, L denotes a lipophilic neutral amino acid, and R denotes hydrogen or an acyl radical, or the physiologically tolerated salts thereof, for promoting the absorption of peptides and proteins on administration onto the mocosa, as well as to pharmaceutical compositions which contain a pharmacologically effective amount of one or more peptides or proteins as well as an aid of the abovementioned formula.
Patent PT-88620-A (PT)
Inventor: FARRE ERIC
IPC: A47J31/06
Filed: 1988-09-29
Abstract: This filter comprises uniformly distributed openings (2) of the same size, each having a frustoconical shape, the diameter of the minor base (4) being between 0.1 and 0.3 mm and that of the major base (5) being between 0.2 and 0.5 mm. 
<IMAGE>
Patent PT-91158-A (PT)
IPC: C07D327/06
Filed: 1989-07-13
Abstract: Compounds of the formula 
<IMAGE>
 in which the symbols R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, n, X and Y have the meaning indicated in the description, can be used as medicines for oncological and dermatological indications.
Patent PT-91766-A (PT)
Inventor: KESSELER KURT
IPC: C07D239/26
Filed: 1989-09-21
Abstract: 7-Substituted 3,5-dihydroxyhept-6-ynoic acids and the derivatives thereof of the formula I   <IMAGE> I  as well as the corresponding lactones of the formula II   <IMAGE> II  in which R and R DEG  have the specified meanings, a process for the preparation of these compounds, the use thereof as pharmaceuticals and pharmaceutical products are described. In addition, new intermediates for the preparation of the compounds of the formula I or formula II are described.
Patent PT-91817-A (PT)
IPC: A61B17/115
Filed: 1989-09-27
Abstract: A compression device for the anastomosis of hollow organs comprising three members (A,B,C) having a hollow cylinder shape suitable to compress the edges (1,2) of the hollow organs that are to be anastomosized. Each one of these members is formed by sectors (5,6), (9,10), (13,14) that remain solidly connected to one another until the edges of the hollow organs are present, and separate into fragments when the edges break off from the seat of anastomosis, as they, necrotizing, lose their consistency.
Patent PT-94217-A (PT)
Inventor: JAHROMI FAZLOLLAH ROOHIZADEGAN
IPC: H04B10/43
Filed: 1990-05-31
Abstract: An optical receiver incorporating a voltage dependant impedance (Do) arranged to shunt excess AC photodetector signal away from the receiver amplifier (A) in response to light level.
Patent PT-94940-A (PT)
Inventor: FISCHER ARTUR
IPC: F16B13/04
Filed: 1990-08-07
Abstract: 2.1. Metallic expansion plugs, with an expansion sleeve and an attachment shank, can be anchored in a positively locking manner in drilled holes with an undercut. The driving-in process can be carried out by means of a hammer drill. 2.2. In order to prevent the expansion sleeve rotating at the same time during the driving-in process, a weak point is provided between the expansion region and the attachment shank, which fractures when the expansion sleeve is stressed in the drilled hole. <IMAGE>
Patent PT-96560-A (PT)
Title: Biological reactor
Inventor: REDIKULTSEV JURY VASILIEVICH
IPC: C12M1/00
Filed: 1991-01-23
Abstract: The present invention relates to devices for the implementation of biochemical processes. The bioreactor comprises a hermetic vessel 1 which accommodates a vertical circulation tube 3 having recesses 8. According to the invention, the end portion of the tube 3 has a bell mouth 6 and two axial-flow pumps 12, 13 installed on a shaft 11. The pump 12 is located at the level of the recesses 8, whereas the pump 13 is located at the level of at least the transverse section of the bell mouth 6. The recesses 8 having closing-off devices 9. The biological reactor is suited principally for the implementation of biochemical processes for the conversion of bioorganic compounds with the aid of granular biocatalysts which are insoluble in the reaction medium. <IMAGE>
Patent PT-97894-A (PT)
Inventor: DANIELS JOS VALENTIN FLORENT
IPC: D21H23/32
Filed: 1991-06-07
Abstract: In the paper coating operation a wet or dry edge from coating composition is formed on the, seen in the direction of movement of the paper web, downstream side of the doctor, the so-called stalagmite formation. This stalagmite formation leads to various problems in the papermaking process and especially occurs at high speeds of the paper web and/or a high solids content of the coating composition, which two operating conditions are exactly required to obtain a maximum paper yield and a high paper quality. According to the invention the stalagmite formation is effectively prevented by supplying a fluid inhibiting the stalagmite formation to an area bounded, on the one hand, by the paper web and, on the other hand, by the above side of the doctor blade. <IMAGE>
Patent SI-9012095-A (SI)
Inventor: GAZDAG MARIA
IPC: A61K31/475
Filed: 1990-11-06
Abstract: Izum se nanaša na nove, parenteralno uporabne
stabilne vodne farmacevtske pripravke, v
glavnem injekcijske raztopine, ki vsebujejo bis-indolni
alkaloid. Pripravki vsebujejo cinkov kompleks bisindolnih
alkaloidov, prednostno vinkristina, vinblastina
ali 5’-nor-dihidrovinblastina skupaj z glukonatom dvovalentne
kovine in zaščitno sredstvo raztopljeno v
mono- ali polihidroksilnem alkoholu. Izum se nadalje
nanaša na postopek za pridobivanje gornjih pripravkov.
Pripravek v smislu izuma lahko uporabimo
za parenteralno dajanje bis-indolnih alkaloidov v
kemoterapiji raka.
Patent SI-20011-A (SI)
Title: Structure of large-volume tubular module
Inventor: PODGORNIK ALES
IPC: B01D69/02
Filed: 1998-07-14
Abstract: A structure of large-volume tubular modules offers a way of how to construct a tubular module of an optional volume with a homogeneous polymer structure. This very solution enables the application of tubular modules in industries where larger volumes of active material for preparative purification of biomolecules is required. The structure of large-volume tubular modules has been solved in such a way that thermal conductivity of a polymer mixture LambdaT and specific released heat S are calculated for a concrete system of the polymer mixture on the basis of the polymerisation temperature profile of the same polymer mixture within a rod. By the polymerisation of the same mixture at different temperatures, a maximal allowed temperature change to preserve the unchanged polymer structure is determined. The data obtained in this way are used to solve numerically the equation 1 or to solve analytically the equation 2 or, in the case of higher exterior thermal resistivities, to solve the appropriately modified equations. Thus, the maximal thickness of the polymer tube can be determined on the basis of a chosen exterior radius. The tubular module structure is carried out by preparation of several tubular polymeric pieces (1, 2, 3) of the precisely defined thickness having the same or different active chemical groups, which may be inserted one into another so that the exterior diameter of the inner tube is matching the inner diameter of the exterior tube (4). The accordingly prepared tubular module is then inserted into a respective casing.
Patent SI-20624-A (SI)
Title: Controlled release formulation of divalproex sodium
Inventor: QUI YIHONG
IPC: A61K9/22
Filed: 1999-12-09
Abstract: A controlled release tablet formulation which permits once daily dosing in the treatment of epilepsy comprises from about 50 weight percent to about 55 weight percent of an active ingredient selected from the group consisting of valproic acid, a pharmaceutically acceptable salt or ester of valproic acid, divalproex sodium, and valpromide; from about 20 weight percent to about 40 weight percent hydroxypropyl methylcellulose; from about 5 weight percent to about 15 weight percent lactose, from about 4 weight percent to about 6 weight percent microcrystalline cellulose, and from about 1 weight percent to about 5 weight percent silicon dioxide having an average particle size ranging between about 1 micron and about 10 microns; all weight percentages based upon the total weight of the tablet dosage form. Also disclosed are pre-tableting granular formulations, methods of making the granular formulations and tablets, and a method of treating epilepsy employing the controlled release tablet formulations of the invention.
Patent TR-20536-A (TR)
IPC: A01N57/16
Filed: 1979-12-14
Abstract: O-Ethyl-S-n-propyl-O-(1-substituted-pyrazol-4-yl)-(thiono)-thiolphosph oric acid esters of the formula   <IMAGE>   wherein R is alkyl, cycloalkyl or phenyl, and X is oxygen or sulphur, which possess arthropodicidal and nematicidal properties.
Patent UA-11094-A (UA)
Title: Dynamic air Separator
IPC: B02C23/12
Filed: 1991-02-18
Abstract: Separator has a hollow rotor with vertical separating bars established in the housing with formation of cylindrical annular recess, at least, one aerodynamic outlet of gas flow with finely ground material and, at least, one conduit for return of roughly ground material located under rotor. It is equipped with central vertical pipe for receiving the ascending flow of gas with ground material above the mill, and louvered device established in the annular recess.
Patent UA-6657-A (UA)
Title: Jet classifying device
Filed: 1991-06-27
Abstract: Jet classifying device includes a housing filled with pulp, loading and unloading devices, moreover above the free surface of pulp is located a vortex-forming element.
Patent BG-100660-A (BG)
Title: Cutting tool, complete, with replaceable adaptor
Inventor: BARAZANI GIDEON
IPC: B23B29/00
Filed: 1996-06-17
Abstract: The tool, complete, is used for different cutting operations such as turning, cutting, boring, cutting of special profiles, drilling, etc. It can machine deep and narrow grooves in a precision and effective manner. The tool contains an elongated body of the tool (1) which has a  part for fixing the body (8) and a replaceable adaptor (2) having a part for holding a replaceable cutting insert (3) and a part for mounting the adaptor (42), fitted in such a way as to be releasable for fitting the body (8) by means of two locking screws (4). The locking screws (4) are inserted in the respective passage holes (53, 54) of the part for mounting the adaptor and threaded holes (22, 23) which are on the same axis with the respective passage holes (53, 54) of the adaptor in a  relative plane driven across the axis of relative revolution of the machined part compared to the complete tool. One of the parts fo mounting adaptor (42) and for fixing body (8) has a machined concavity and the other has a projection (10) which matches the receiving concavity.
Patent BG-100789-A (BG)
Title: Ceramic material composition for the manufacture of floor tiles
Inventor: DZHAMBAZOV STOJAN P
IPC: C04B33/00
Filed: 1996-08-19
Abstract: The composition is used for high-speed single-time tilefiring. Its usage reduces the time of grinding the material byover 25%, the compaction factor in semidry state is improved, thereactance of the material is improved and the firing time isreduced. Aluminosilicate amorphous product is included in thecomposition as a melting agent. The following components, in wt.%,are used for the preparation of the stock: dressed kaolin from 10to 30, raw kaolin from 0 to 25, plastic clay from 15 to 35, mediumplastic clay from 2 to 15, feldspar-containing sand from 0 to 30,quartz sand from 0 to 25, feldspar from 0 to 40, pegmatite from 0to 40 and oligomict from 10 to 55.
Patent BG-102150-A (BG)
Title: Wood-and-concrete mixture
Inventor: PAUNSKI KANCHO P
IPC: C04B28/00
Filed: 1997-12-23
Abstract: The wood-and-concrete mixture is applied for the manufactureof floor lays, partition and nonsupporting internal and externalcomponents and walls in civil, industrial and agriculturalengineering. It has improved sound- and heatinsulation qualitiesand can be pressed in board froms or be moulded in situ, gatheringstrength very quickly. The mixture consists of a filler mixtrueincluding waste wood chips (without being dedusted andimpregnated), fireproof-effect agent and water for wetting andhydraulic binder including Portland cement brand 350, waterimpermeability agent and water.8 claims
Patent BG-107578-A (BG)
Title: Pharmaceutical composition containing citalopram
Inventor: LILJEGREN KEN
IPC: A61K9/20
Filed: 2003-02-21
Abstract: A solid unit dosage for comprising citalopram, which is prepared by direct compression of a mixture of citalopram base or a pharmaceutically acceptable salt thereof and pharmaceutically acceptable excipients, or by filling of said mixture in a hard gelatine capsule. Large crystals of a pharmaceutically acceptable salt of citalopram and method for the manufacture of said large crystals. 33 claims
Patent BG-110349-A (BG)
Title: Method for calibration of hall sensors
Inventor: ROUMENIN CHAVDAR
IPC: G01R33/07
Filed: 2009-03-18
Abstract: In this method the calibration line (the magnetic sensitivity) of the Hall sensor from the tested series of samples is determined beforehand, the output voltage is detected at fixed values of the power supply current and the magnetic induction. For this sensor, in the absence of magnetic field, a voltage is applied to its output contacts that is equal to the already measured Hall voltage and the current between the output contacts of the sensor is determined. The ratio of the power supply current through this sensor and the current through the output contacts are calculated. For the other Hall sensors of the test series, a voltage is applied to their output contacts, of the same value, with which the sensor with the determined magnetic sensitivity had already been calibrated and the current through the output contacts is measured. The known ratio of the current of the power supply and the current through the output contacts for each sensor to be calibrated determines the respective power supply current corresponding to the already determined magnetic sensitivity.
Patent BG-112712-A (BG)
Title: System for generating, storing and remote transmitting of ultra-weak electromagnetic radiation
Inventor: KOSTOV IVAN
IPC: G01N37/00
Filed: 2018-03-29
Abstract: The invention relates to a system for generating, storing and remote transmitting of ultra-weak electromagnetic radiation. The system includes electronic equipment of a supplier and a customer located in two locations. The electronic equipment at the customer's location, includes an analogue module for recording and storing the generated ultra-weak electromagnetic radiation, which is connected via a cable connection to a server module, which in turn is connected bilaterally to a WEB server, which performs a bidirectional communication over the Internet platform and Internet network with the electronic equipment in the customer's location. The system provides high quality of analogue and digital recording of the generated ultra-weak electromagnetic radiation during laser irradiation of a substance, at low power consumption, automatic recording process, possibility of repeated use of the information carrier, the need for a small space for storing the created records. and easy and fast user access to them.
Patent CN-1370297-A (CN)
Title: 优化收益和现值的方法和系统
Inventor: JOHNSON C D
IPC: G06Q40/00
Filed: 2000-12-19
Abstract: 大型资产组合的评价的方法,资产是按部分完全认购、部分样本认购和剩余的推断价值分组的,该方法用对所有资产的循环和自适应的统计评价,和从该评价中得出的统计推论,并用来生成推断值。将各个资产值列在表中,使得资产值能被快速地提取出来,为了投标的目的被快速地以期望的方式或预定的方式分组。将资产收集到数据库中,按信用变量划分,再按这些变量的等级细分,然后逐个地排定等级。然后按照投标分组和通过累积各个估价所确定的集合估价将资产重新组合。
Patent CN-1383118-A (CN)
Title: 改善等离子平面显示器上色纯度及色温的补偿方法
Inventor: GAO XUBIN
IPC: G09G3/288
Filed: 2001-04-26
Abstract: 本发明公开了一种改善等离子平面显示器(Plasma Display Panel,简称PDP)上色纯度及色温的补偿方法,利用配色定律(laws of color matching),通过数值运算,计算出其上每一像点对应的各放电单元所产生的色光亮度,并借由增加或降低各该放电单元的输入图像信号的强度,调整所产生的红色、绿色及蓝色色光亮度,令其恰可中和各该放电单元内因气体放电所产生的可见光,以补偿该可见光对等离子平面显示器上图像色纯度及色温所造成的不良影响,使整个画面呈现出最佳色纯度及色温的图像,并大幅降低成本。
Patent CN-1417055-A (CN)
Title: 用于汽车与护栏碰撞模拟实验的系统及模拟实验方法
Inventor: DING HUA
IPC: E01F15/02
Filed: 2001-11-09
Abstract: 本发明涉及汽车与护栏碰撞模拟实验用的系统及实验方法。它包括：卷扬机通过提升钩与模型车的尾部脱钩机构相连，模型车的头部通过牵引钩与牵引钢丝绳的一端相连，并通过导向机构的导向架与预应力导向钢丝绳并联，牵引钢丝绳的另一端通过定滑轮和动滑轮组与重物落锤相连，预应力导向钢丝绳两端固定在导向槽的两端，导向架在导向槽中与导向钢丝绳滑动连接对模型车进行导向；在导向槽中模型车的脱钩位置安装有导向架阻挡块，高速摄影机安装在可调节角度的摄影塔上，加速度测量装置安装在模型车上。当落锤下落到沙面上时，阻挡块使安装在导向装置上的一牵引钩与模型车分离，通过滑轮变速和牵引系统等转变为模型车的平动动能并最终自由地撞向模拟护栏。
Patent CN-1422068-A (CN)
Inventor: LIU RONGJI
IPC: G06K9/20
Filed: 2001-11-23
Abstract: 一种扫描方法，用来扫描待扫描文件，此种扫描方法包括下列步骤：首先扫描待扫描文件以得到预览图像；再根据预览图像决定出矩形的图像边框，图像边框可以将待扫描文件完全包含在内；接下来根据图像边框以及扫描方向之间的夹角决定出边框旋转角度；最后根据边框旋转角度旋转图像，即可让歪斜的待扫描文件得到摆正的扫描结果。