baber/WOPTO huggingface dataset:
Patent NL-9101168-A (NL)
Title: Tubular gas burner - has plate shaped cooling bars enclosing flames at both sides
IPC: F23D14/70
Filed: 1991-07-04
Abstract: The burner comprises a tube supplied with a combustible mixt. and with radial outlets along a line. Above and clear of the tube are flame-cooling bars parallel to it. The bars (4) are plate-shaped and on both sides of the row of outlets, so as to enclosed the area occupied by the flames (3) at the sides. The ratio between the distance (11) between the bottom bar edges and the top of the tube to the flame width (b) at the tube can be between 0.5:1 and 13.4:1.
Patent NL-9401240-A (NL)
Title: Method and apparatus for partially greasing shaped dough products and depositing them in a baking tin, on a baking sheet or on a conveyor belt
Inventor: KORTLEVE EVERT DIRK
IPC: A21C9/04
Filed: 1994-07-29
Abstract: Method and apparatus for greasing essentially elongate lumps of dough and subsequent deposition thereof in baking tins, on baking sheets or on a conveyor belt. The lumps of dough are greased only over that part of their surface which comes into contact with the baking tins or the baking sheet. This can be effected with the aid of two elongate bodies which can rotate about their longitudinal axis and are arranged parallel to one another, whose surfaces carry grease and whose positions relative to one another are such that they enclose a wedge-shaped space between their surfaces. From a feeder conveyor belt the lump of dough drops into the wedge-shaped space. Then the bodies start to rotate, while the lump of dough remains wedged between the surfaces of the bodies. The lump of dough is then greased, after which the bodies move apart and the greased lump of dough drops downwards between the bodies, into a baking tin, onto a baking sheet or onto a conveyor belt. Matching the rate at which the baking tins are supplied and removed to the feed rate of the dough products and the rate at which the greased product is supplied results in an automated continuous process.
Patent PT-82668-A (PT)
IPC: G01N31/22
Filed: 1986-05-28
Abstract: The present invention relates to compositions useful for the detection of oxygen in a humid medium, characterized in that they comprise at least one complex of the formula (LMX)n in which the ligand L is selected from among the groups:   <IMAGE>    <IMAGE> <IMAGE>  where: R represents Cl,Br,NO2,C1-4-alkoxyl, C1-4-alkyl, m and p are comprised between 0 and 3, q is comprised between 0 and 2, the substituent R on the pyridine nuclei never occupying a position neighboring the nitrogen atom, X=Cl,Br,I,NO3,C104, M represents Cu or Mn, and n is equal to 1 or 2, as colored indicator of the presence of oxygen in a humid medium, in solution in an acceptable solvent. The present invention also relates to a process for preparing such compositions, and detectors of the presence of oxygen comprising them.
Patent PT-95249-A (PT)
Inventor: HANSEN HOLGER CLAUS
IPC: A61P25/20
Filed: 1990-09-07
Abstract: New imidazoquinazoline compounds having the general formula <CHEM> wherein A together with the alpha -marked carbon atom and the  beta -marked nitrogen atom is one of the groups <CHEM> wherein R<4>, R<5>, R<6> and R<7> independently are hydrogen, halogen C1-6-alkyl, aryl or aralkyl R<1> is <CHEM>  cyano or CO2R<8>, wherein R<8> is hydrogen, C1-6-alkyl or C3-7-cycloalkyl, trifluoromethyl or C1-6-alkoxymethyl, R<2> and R<3> independently are hydrogen, halogen, CN, C1-6-alkyl, C2-6-alkenyl, C2-6-alkynyl, trifluoromethyl, C1-6-alkoxy, dialkylaminoalkoxy, aralkoxy, aryloxy which may be substituted with halogen or alkoxy, a cyclic amino group, or NR<9>R<1><0> wherein R<9> and R<1><0> independently are hydrogen or C1-6-alkyl. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, antipsychotics, antiemetics, or in improving the cognitive function of the brain of mammals.
Patent PT-98576-A (PT)
Inventor: GUBIN JEAN
IPC: A61K31/40
Filed: 1991-08-05
Abstract: Heterocycles of formula (I) and their pharmaceutically acceptable salts are new. Het = gp. (i)-(iii), T = RRaN, R and Ra = H, 1-4C alkyl or SO2R1, R1 = 1-6C alkyl, CF3, phenyl, benzyl or benzoyl (all opt. substd.) or Ra and R1 together form a 3-6C cyclic sulphonamide, T' = H, NO2 or RRaN, T'' = benzyloxycarbonyl, T''1-OCO, T''2, T''3N.CO or NRRa, T''1, T''2 and T''3 = H or 1-4C alkyl or T''2 and T''3 together complete a 4-6C ring, X = O or S, Y = CO, CHOR5 or CH2, R5 = H, 1-4C alkyl or COR'4, R'4 = 1-4C alkyl, R1 = 1-6C alkyl or phenyl (opt. substd.), R2 = H or 1-6C alkyl, R3 =- 1-6C alkyl or R6-alk, or R2 and R3 are together a 3-6C alkylene or alkenylene (opt. substd.) and opt. interrupted by O, NH, N= or NR7, alk = bond or 1-5C alkylene, R6 = pyridyl, phenyl, phenoxy (the last 2 opt. substd. by 1 or more of halo or 1-4C alkyl or alkoxy) or 3,4-methylene dioxyphenyl, R7 = 1-4C alkyl or phenyl, R4 = H, 1-4C alkyl, R'1SO2 or R74R''4N-(CH2)m, R'1 = 1-4C alkyl, phenyl or benzyl (both opt. substd.), R'4 and R''4 = 1-4C alkyl, m = 1-3, A = O, S or NHCO. When W and W' are each =CH- or N, Z = O or S but when W = =CH-and W' = =CR8-, Z = -CH=CR'8-, R8 and R'8 = H, halo or 1-4C alkyl or alkoxy, n = 1-5 provided than when R4 = SO2R'1, T' is H, NO2 or cyclised RRaN. 5 Cpds. are specifically claimed, including 2-(n-butyl)-3-(4-(3-di-n-butylamino -propoxy) benzoyl)-5-methylsulphonamido -benzofuran.
Patent PT-99979-A (PT)
Inventor: SHIMADA KAORU
IPC: A61P37/08
Filed: 1992-01-06
Abstract: This invention relates to novel pyrimido-benzothiazine derivative compounds. The compounds of the present invention inhibit the action of the lipoxygenase enzyme and are useful in the treatment or alleviation of inflammatory diseases, allergy and cardiovascular diseases in mammals. This invention also relates to pharmaceutical compositions comprising such compounds.
Patent SI-20090-A (SI)
Title: Procedure and electronic circuit for controlling lcd optical switching elements
Inventor: PIRS JANEZ
IPC: F16P1/06
Filed: 1998-10-26
Abstract: The application solves the problem of controlling LCD optic switching elements with alternating, rectangular electric signals with an amplitude that can change between several levels according to the current status. The changing of polarity of the control loops is supervised by an integrator, which integrates the voltage difference between the control electrodes of the LCD optical switching element in such a way that it retains the value of the time integral of the magnetic field within a predefined interval. Thus a complete elimination of long term direct current component of the electric control field for the LCD optical switching element is ensured regardless of the recurrence of changing or duration of individual electric control levels. Apart from that the electrical control signals in time are optionally provided with the possibility to equalise the potential on both electrodes at each modification of polarity of the electric control signals, which is far shorter than the LCD optic device switching time, thus allowing a spontaneous discharge of the electric capacity of the LCD optic switching element. By an appropriate selection of time it is possible to achieve an important reduction of power consumption required to control the LCD optic switching element.
Patent UA-13760-A (UA)
Title: Analyzer of signal envelope
Inventor: MAIER VIKTOR YAKOVYCH
Filed: 1989-10-02
Abstract: The invention relates to control of quality of electric energy of electric power supply systems. Analyzer of signal envelope has inlet block, connected in series selective amplifier and block for separation of effective values, control block and register. There are included connected in series filter of direct sequence, block of selection-storage, analog switch and rectifier.
Patent UA-12776-A (UA)
Title: Caterpillar propeller of transport vehicle
Filed: 1991-08-02
Abstract: Caterpillar propeller contains in parallel located basic and additional running carts enclosed by tracks with supporting shoes, and devices for in-cut connection of additional carts.
Patent BG-100729-A (BG)
Title: Sound signal converter with demodulator
Inventor: JONDEV GEORGI I
IPC: H03D7/16
Filed: 1996-07-22
Abstract: The converter is used as an adaptor in all types of TV andradio receivers. It has simplified circuitry solution andfacilities for reserved reception of sound signals using twofrequency standards. The converter is made of, connected inseries, first frequency converter (1), second frequency converter(2) and demodulator (3). One of the outputs of the firstintermediate amplifier (11) is fed across piezoceramic feed-backfilter (12) to oscillator (13) and its other output by a highfrequency detector (14) with a built-in limitter to oscillator(13). The output of oscillator (13) is enabled across first andsecond piezoceramic selective filter (15, 21) and secondintermediate frequency amplifier (22) to a synchronous detector(31) to the output of which first and second parallel resonancecircuit (32, 33) are connected in series.
Patent BG-101202-A (BG)
Title: New derivatives of 3-brom- and 3,3-dibrom-4-oxo-1-azetidines, method for their preparation and usage
Inventor: LUKIC IRENA
IPC: C07D205/08
Filed: 1997-02-05
Abstract: The derivatives of 3-brom- and 3,3-dibrom-4-oxo-1-azetidinesare produced by the reaction between derivatives of 2-sulphinicacid, preferably 2-substituted sulphanamides of 4-oxo-azetadinesand different halogenizing agents. After the treatment of thereaction mixture, the 2-halogen derivatives of 3-brom and3,3-dibrom-4-oxo-azetidines are isolated and are subjected tointeraction with silver tetrafluoroborate and alcohols in order toproduce the respective 2-alkoxyderivatives of 3-brom- and3,3-dibrom-4-oxo-azetidines, or 2-halogen derivatives of 3-brom-and 3,3-dibrom-4-oxo azetidines are subjected to reaction withsilver nitrate in 2-propanol in order to produce, after thetreatment of the reaction mixture, 2-nitroderivatives of 3-bromand 3,3-dibrom-4-oxo-1-azetidines. Some of the newly producedcompounds are not protected and derivatives with a free carboxylgroup are produced. THe compounds produced are components ofpharmaceutical compositions effective in antibacterial andantitumour therapy.14 claims
Patent BG-101283-A (BG)
Title: Method and device for ac and voltage measuring
Inventor: KHRISTOV VLADISLAV K
IPC: G01R19/257
Filed: 1997-03-04
Abstract: The method and the device can be used in istrumentationengineering, and in particular for the measurement of theeffective values and the phase shifting and the derivativemagnitudes from them: power, impedance and energy. Thy haveincresed precision and greater reliability, and also makespossible the measurements of the phase shifts and their recordingwhen receiving the final results of the derivative magnitudes ofthe current and voltage. The device consists of N units forprimary procesing (1), multiplexor (2) connected by its output tothe information input of an analogue-digital converter (3)connected by its output to the information input of processor (4)and clock generator (5) connected by its output to a clock inputof processor (4). The outputs of units (1) are connected to therespecitve inputs of multiplexor (2). Coder (6) is coupled to itscontrol output to multiplexor (2) and by its second control outpu- to the control input of converter (3). The control bus ofprocessor (4) is connected to the control input of coder (6). Theinformation output of processor (4) is coupled to the input ofcorrector (7) the output of which is an information output of thedevice, and its clock input is connected to the output ofgenerator (5). Coder (6) consits of N programmable timers (8) theinputs of which are the control input of coder (6), and theiroutputs are coupled to a synchronization unit (9) the two outputsof which are the first and second control outputs, respectively,of coder (6).3 cliams, 2 figures
Patent BG-101678-A (BG)
Title: Composition of hygiene-prophylactic mouth water
Inventor: KUZMANOVA ZLATKA S
Filed: 1997-06-26
Abstract: The hygiene-prophylactic mouth water has antiphlogisticeffect and increased astringent effect. It is an aqueous-alcoholicsolution containing ethyl alcohol from 100 to 120 g/l, calcium andaluminium lactate from 5 to 20 g/l, benzoic acid 0.5-1.0 g/l,saccharine from 100 to 150 mg/l, peppermint and sweet basil oilfrom 50 to 100 mg/l,colourants from 30 to 50 mg/l and sodiumcarbonate to pH 6.5.1 claim
Patent BG-101978-A (BG)
Title: Composition of biscuit (sponge-cake) dough for diabetics and method for its preparation
Inventor: BAEVA MARIANNA R
IPC: A21D2/00
Filed: 1997-10-16
Abstract: The dough is designed for making low calory-contentconfectionaries for diabetics having preserved organolepticqualities and higher biological values in comparison with thetraditional ones. The composition includes, as basic products:wheat flour, wheat starch, wheat germ, sorbitol, water, risers andmicrocapsulated aspartam. The method includes separation of theegg-white from the yolk. The egg-wite is whipped to foamy mass,and the yoke - twice and at the beginning they are mixed with halfof the water, and the second time - to the remaining waterquantity with sodium bicarbonate, citric acid and sorbitol. Thestarch is added to the mixture by manual agitation, and then theegg-white foam. The flour, the wheat germs and the aspartam areadded. The dough is poured in confectionary moulds and is baked attemperatures from 180 to 200oC.2 claims
Patent BG-102122-A (BG)
Title: Electrochemical cell
Inventor: BAKHKHIR VITOLD M
IPC: C25B1/34
Filed: 1997-12-17
Abstract: The electrochemical sell is used for the treatment of waterand/or aqueous solutins. It includes an internal and externalelectrode and ceramic diaphragm. The internal electrode has amiddle part and pointed ends on both sides where the diameter ofevery pointed end is no more than 0.75 of the diameter of themiddle part. The external electrode is mounted around the internalelectrode in an upper and lower dielectric insulator, and theceramic diaphragm is coaxially positioned and is mounted in theinterelectrode cavity formed in the electrode chamber of the cell.Both the external and the internal electrodes are connected to thepositive and negative pole of the current source. The cell alsoincludes an upper and lower dielectric collection head each havingan axial groove and being fitted in insulation chutes beingadapted to revolve in them. The diaphragm is fitted by means ofelastic stuffings fitted in the insulator chutes. The diameter ofthe middle part of the external electrode is determined by theformula2M D 2Mwhere: D is the diameter of the middle part of the externalelectrode in mm and M is the distance between the electrodes inmm. The length of the middle part of the external electrode iseither shorter than the length of the external electrode with avalue of 2M, or is longer than the length of the externalelectrode having a value of no less than 2M.18 claims, 13 figures
Patent BG-105077-A (BG)
Title: Instrument and method for measuring relative humidity
Inventor: KOPRINAROVA JORDANKA B
IPC: G01W1/11
Filed: 2000-12-21
Abstract: The invention relates to an instrument, to a method for its implementation and to an electric connection circuitry for determining the environmental relative humidity in a range from 0 to 100 %. A thin platinum layer is deposited by magnetron sputtering on a silicon thin plate, which, by means of photolithography and chemical etching is formed as a lower electrode of the instrument. The sensitive layer of the instrument is in the form of a porous Al2O3 layer which is formed on the platinum electrode in two steps: magnetron sputtering and pure aluminium deposition with subsequent anode oxidation and annealing at from 800 to 1200 degrees C for 15 to 180 s. The upper electrode of the instrument is formed by photolithography and chemical etching of a thin platinum film, deposited by magnetron sputtering. The photolithographic masks of the two electrodes are formed in such a way as to ensure convenient assembly of the instrument. The topology of the photolithographic mask of the upper electrode is designed in such a manner so that the fast operation of the instrument should be less than 20 s. 1 claim, 3 figures
Patent BG-105464-A (BG)
Title: Device for pressure measurement and monitoring system for its application
Inventor: KALCHEV IVAN S
IPC: G08C17/00
Filed: 2001-04-24
Abstract: The device and the system are used in measuring and control systems for the measurement and monitoring of the full porous pressure, the hydrodynamic pressure and the level of the depression curve in dams, slurry ponds, slag heaps, slime ponds, landslides, monitoring boreholes and other systems applied in the hydraulic engineering. They are used for the measurement, memory storage and transmission all changes in the pressure, regardless of the reasons causing it. The device (1) includes a sensor for pressure measurement (2) fitted in a piezometric tube (8) connected by its upper end to a metal box (10) in which memory device (5) and the transceiver unit (6) are mounted, power supplied by storage batteries (7). The piezometric tube (8) has lightening protection (9). In the tube (8) more than one sensor are fitted for measuring the pressure (2), each of which is coupled by its cable (3) to an analysis and control unit (4) in which the timer is built-in. Above the analysis and control unit (4) the memory storage device (5) and the data transmitter executed in the form of a transceiver unit (6) are fitted. The system includes means for measuring the pressure, representing n-number of devices for measuring the level of the depression curve (16), n-number of devices for measuring the hydrodynamic pressure (17), n-number of devices for measuring the porous pressure (18) and n-number of devices for measuring full pressure (19) One each of every measuring device (16, 17, 18 and 19) is grouped in a module. Each module is assembled at the intersection points between inter-perpendicular profiles (20) and rows (21), conventionally formed in body (22) on the wall. Each of the measuring devices (16, 17, 18 and 19) of the module is coupled to a transceiver module (12) of the receiving station. 4 claims, 6 figures
Patent BG-105750-A (BG)
Title: Desulphurizing mixture based on calcium carbide and/or lime
Inventor: ALARY JEAN-ANDRE
IPC: C21C1/02
Filed: 2001-07-27
Abstract: The invention concerns a desulphurizing mixture in powder form treating liquid cast iron by injection, consisting (by weight) at more than 50 % of each technical calcium carbide and/or lime, and optionally magnesium up to 40 %, aluminum up to 20 % and other additives such as carbon-containing products and/or coating agents in a total amount of not more than 10 %. The invention is characterised in that it contains sulphur at a content ranging between 1 % and 3.5 %. Said desulphurizing mixture results in improved desulphurizing performance. 7 claims
Patent BG-109915-A (BG)
Title: SUBMACHINE GUN û GRENADE LAUNCHER SYSTEM WITH BUFFER GRENADE LAUNCHER
Inventor: BARUMOV ANGEL
IPC: F41C27/06
Filed: 2007-07-18
Abstract: The submachine gun is intended for the military industry. Its weight is smaller than that of the standard systems, thereby creating a possibility for target firing of a mean-velocity grenade. The submachine gun has a gas tract located under the barrel and a grenade launcher (2) mounted on a rail above the barrel. In the rear portion of the grenade launcher (2) there is fastened the piston of a shock-absorber (3), whose base rests on a support mounted at the start portion of the butt (4). When firing, the grenade launcher (2) slides along the guiding rail and clamps the shock-absorber (3), thus maximum reducing the shock effect of recoil.
Patent BG-110931-A (BG)
Title: A method and a device for a non-invasive determination of the blood sugar level
Inventor: ELEKTRONOV NASKO
IPC: A61B5/00
Filed: 2011-05-04
Abstract: The method and the device find application in medicine, more specifically for the diagnosis of diabetic state. The method and the device allow the patient to non-invasively measure every day his/her blood sugar without physicianÆs intervention. The crux of the method is that discrete quasimonochromatic sources of light (4) are consecutively scanned by a generator (2) of pulses whose parameters can be regulated. The pulse radiation hits the studied body tissue (5), so that the passed part and the reflected part of the radiation fall upon a photoreceiver for the one (6) and the other part (7), respectively. The two signals are intensified by a differential amplifier (8). The amplified difference is compared for every wavelength to gauged reference values of blood sugar at different levels of sugar in patientÆs organism determined by an invasive method. These reference values are kept in an individual invasive data basis in the organized memory of the device (12) accomplishing the method.
Patent BG-111773-A (BG)
Title: Нетъкана филтърна среда и метод за нейното получаване
Inventor: ROMANSKI IVAN
IPC: D21H15/02
Filed: 2014-06-06
Abstract: Нетъкана филтърна среда, изградена от материал, състоящ се от три влакнести компонента - отпадъчни влакна от вълнено текстилното производство, като първият и вторият компонент са естествени, вълнени влакна с различни случайни геометрични параметри, а третият - щапелни синтетични влакна, които се свързват помежду си в слой, като резултат на хидродинамично утаяване от суспензия. Първият компонент е вълнен прах, отделен от фините филтри на производствените цехове, в количество 60-70% и дължина 3-5 mm, вторият компонент са щапелни, отпаднали при механичната преработка вълнени влакна от мериносова вълна с дължина 20-30 mm и дебелина 25-29 mm, в количество 20-30% и третият компонент е от 10 % щапелни полимерни влакна (полиетилентерефталатни, ПЕТ), 3,3-6,0 dtex и дължина 20-30 mm. Филтърната среда е консолидирана с добавка на четвърти компонент - целулозна пулпа или каша от отпадъчна хартия в съотношение 3:1 спрямо влакнестата маса. Предназначението на филтърната среда е за доочистване на отпадъчни води от нефт и нефтопродукти. 8 претенции
Patent BG-113493-A (BG)
Title: System for homogeneous fluid thermal conditioning of rechargeable electrochemical battery cells integrated in a common module
Inventor: TODOROV GEORGI
IPC: H01M10/02
Filed: 2022-02-10
Abstract: The invention relates to a system for homogeneous fluid thermal conditioning of rechargeable electrochemical battery cells integrated in a common module. The design has low cost, sufficient own stiffness and an easy installation and dismantling structure. The conditioning system is characterized by pouring over individual cells or a group of cells with a dielectric thermally conductive fluid environment in a manner providing cooling or heating to each cell or group of cells in order to maintain a low difference between their temperatures in a common housing, and also maintaining them at an optimum operating temperature. The system comprises, arranged in series and connected to each other, a first cover (5) with distribution channels for separately circulating a thermally conductive dielectric fluid environment in two hydraulic paths (5A, 5B), a housing (4) with individual hexagonal sockets for electrochemical battery cells (3), at least two bars (2) of electrically conductive material forming two poles of the module.
Patent CN-1318450-A (CN)
Title: 一种细晶粒金属材料的电阻焊接方法
Inventor: ZHOU YIZHOU
IPC: B23K11/16
Filed: 2000-04-19
Abstract: 一种细晶粒金属材料的电阻焊接方法,其特征在于:电流为脉冲电流,放电周期50～500μs,最大峰值电流密度1～20×10 5 A/cm 2 ,单个脉冲的持续时间50～5000μs。本发明的最大优越性是可以用来焊接常规方法不宜应用的具有较小晶粒尺寸的金属材料。
Patent CN-1329084-A (CN)
Title: 一种新的多肽——人乳腺易感基因编码的蛋白9.57和编码这种多肽的多核苷酸
Inventor: MAO YUMIN
IPC: C12N15/113
Filed: 2000-06-21
Abstract: 本发明公开了一种新的多肽——人乳腺易感基因编码的蛋白9.57,编码此多肽的多核苷酸和经DNA重组技术产生这种多肽的方法。本发明还公开了此多肽用于治疗多种疾病的方法,如胚胎发育畸形、肿瘤疾病等。本发明还公开了抗此多肽的拮抗剂及其治疗作用。本发明还公开了编码这种新的人乳腺易感基因编码的蛋白9.57的多核苷酸的用途。
Patent CN-1343990-A (CN)
Title: 压粉铁心
Inventor: EISAMU MORO
IPC: H01F3/08
Filed: 2001-08-10
Abstract: 本发明涉及一种压粉铁心,将至少一种铁磁性粉末与绝缘材料经由加压模制而制造。该压粉铁心具有表现出直流电叠加特征的高导磁率、降低的铁耗及增加的机械强度。该绝缘材料包括甲基－苯基有机硅树脂,其中该甲基－苯基有机硅树脂所含三官能团甲基－苯基有机硅树脂的量为全部有机硅树脂的20至70摩尔%范围内。