baber/WOPTO huggingface dataset:
Patent DE-19751036-C1 (DE)
Title: Method of determining characteristic coefficients for optical properties of liquid crystal cells
Inventor: BECKER MICHAEL
IPC: G01N21/23
Filed: 1997-11-18
Granted: 2000-01-05
Abstract: The method involves comparing transmission value measure on an optically anisotropic specimen with values computed by a mathematical mode, which is altered to achieve a match. The method involves comparing transmission values measured on an optically anisotropic specimen with values computed by a mathematical model. To determine the angle of incidence of the liquid crystal molecules in the liquid crystal cells, the variation of a graph computed for variably defined cell coefficients of incident angle-dependent transmission through the cell is compared with a measured transmission variation and the computed curve varied by altering coefficients until an optimal match is achieved. The setting angle required for the match is read out as the cell coefficient.
Patent DE-19752196-C1 (DE)
Title: Semiconductor component, especially smart switch in car and industrial electronics
Inventor: MAERZ MARTIN DR ING
IPC: H01L23/62
Filed: 1997-11-25
Granted: 1999-02-11
Abstract: The invention relates to a semiconductor component comprising a semiconductor substrate (1) with one or several contact areas and one or several external connections (3). The contact areas of the semiconductor substrate (1) are joined to the respective external connections by means of at least one contact wire (11, 13, 14). The semiconductor component is cast in a moulded material (4) and is characterised in that at least one of the contact wires (11, 13, 14) is bared on one surface (5) of the moulded material (4) and dimensioned in such a way that it melts at a given current intensity. The design of said surface (5) is such that the contact wire (11, 13, 14) when melted is drained away. According to the method for producing the inventive semiconductor element, the contact wire (11, 13, 14) is embodied in such a way that it protrudes above the surface (5) of the semiconductor component when the external connection is joined to the semiconductor substrate (1) and presses against the moulding tool when the semiconductor component is cast .
Patent DE-19836434-C1 (DE)
Title: Door system, especially door intercom system
Inventor: ACHENBACH HEINZ
IPC: H04M1/02
Filed: 1998-08-12
Granted: 2000-01-13
Abstract: The door system has a casing section containing an attachment plate (11) and side walls made as a one-piece profile section (10) with an accommodation chamber for several rows or columns of functional units (20) divided by connecting bridges (16) formed on the attachment plate. The functional units have mounting grooves (22) corresponding to connecting bridges on the attachment plate.
Patent DE-19836991-C1 (DE)
Title: Coat hook positioning arrangement for motor vehicle has control element acting on coat hook that is activated to displace and/or lock coat hook depending on opening state of flap or door
Inventor: EGGERSTEDT UWE
IPC: B60R7/10
Filed: 1998-08-14
Granted: 2000-05-25
Abstract: The arrangement has a control element (15) acting on the coat hook (8) that is activated to displace and/or lock the coat hook depending on the opening state of a flap or door (5). The control element can be activated depending on the load state of the coat hook. The movement of opening a door or flap can be transferred to the control element.
Patent DE-19914585-C1 (DE)
Title: Diamond coated tool, especially a machining tool of hard metal or cermet, has an inner diamond-rich carbon layer and an outer lower diamond content carbon layer of higher thermal expansion coefficient
Inventor: FRANK MARTIN
IPC: C23C28/04
Filed: 1999-03-31
Granted: 2000-09-14
Abstract: A diamond coated tool, having an inner diamond-rich carbon layer and an outer lower diamond content carbon layer of higher thermal expansion coefficient, is new.  A coated tool comprises a substrate with a deposited first carbon layer, which has a predetermined content of carbon with a diamond crystalline structure and which has a thermal expansion coefficient less than that of the substrate, and with one or more outer second carbon layers which have diamond crystalline structure carbon contents less than that of the first layer and which have thermal expansion coefficients greater than that of the first layer. An Independent claim is also included for production of the above coated tool.
Patent DE-19914943-C1 (DE)
Title: Reluctance motor includes internal C-ring, exerting outward radial force to keep especially large coils on stator poles, in rapidly- and simply manufactured design developing more torque, with no efficiency loss
Inventor: MOCH ANDREAS
IPC: H02K19/06
Filed: 1999-04-01
Granted: 2000-08-24
Abstract: The invention concerns exclusively the stator windings, which may or may not include spools, and are referred to simply as coils in the following. A spring ring (27), e.g. a C-ring, acts radially outward, fitting tightly against excitation coils (20-25) on the stator poles (14-19).  An Independent claim is included for the method of making the stator. This is simply by assembly of the stator sheets, adding the coils, placing the ring then withdrawing the tool locating it. Finally, casting resin is used to fill spaces between the coils, and is hardened. Preferred features: The coils are clamped between the ring (27) and the stator yoke (4). Stator poles include an axially-central groove facing the rotor, in which the ring is lodged. In a variation, a ring is located axially on each side of each stator pole, pressing outwardly on stator coil edges, each with a flat face against the pole.
Patent DE-19920517-C1 (DE)
Title: Membrane module for removing hydrogen from product gas produced in a reforming reaction in fuel cells of vehicles has separating elements containing an electrically conducting substrate
Inventor: POSCHMANN THOMAS
IPC: C01B3/50
Filed: 1999-05-05
Granted: 2000-08-17
Abstract: Membrane module comprises one or more separating elements (1) containing a porous substrate (2) which has an active coating (3). The substrate is made of an electrically conducting material and an electrical heating current circuit (4) is provided into which the substrate is looped as Ohmic heat resistor.
Patent DE-19921017-C1 (DE)
Title: Sewing machine assembly has a chip at the fabric workpiece holder with outline contour data to be registered by a scanning head for a control to compute the stitch length for sewing
Inventor: WESSEL HANS JUERGEN
IPC: D05B21/00
Filed: 1999-05-06
Granted: 2001-01-25
Abstract: The sewing machine has a data carrier at the workpiece holder as a chip (28) with all the data for the sewing machine controls for the X-Y axis drive motors, to move the fabric in relation to the needle according to the geometry of the fabric workpiece. The stored data give the seaming line according to the contour of the workpiece holder (5-7) to compute the stitch length for sewing.  A sensor, as a scanning head (29), registers the stored data to be passed to the control (36) input. The stitch length is fed into the control from the chip (28) and/or a manual input (37), which is modified according to the outer contour of the workpiece holder, for the stitch length to be modified to give a whole number of stitches when sewing the fabric workpiece.  The data carrier at the workpiece holder is a chip (28) and the manual input is a display (37). When the workpiece holder has a variable size, the set dimensions are registered to be taken into account when the stitch length is modified. The scanning head (29) is under the table plate, using a wire coil as an antenna in an opening below the table plate.
Patent MD-4665-C1 (MD)
Title: 2-Tert-butyl-3-(1H-1,2,4-triazol-1-yl)-2H-chromen-2-ol compound and method for preparing it
Inventor: MACAEV Fliur
IPC: C07D405/04
Filed: 2018-04-25
Abstract: The invention relates to organic chemistry and can be used in the development of new antifungal agents.According to the invention, it is claimed 2-tert-butyl-3-(1H-1,2,4-triazol-1-yl)-2H-chromen-2-ol compound with the formula:,which exhibits antifungal activity.A method for preparing the aforesaid compound is also claimed, which consists in the condensation of 3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-one with salicylic aldehyde in benzene and the catalytic presence of piperidine and acetic acid, which allowed to produce a biologically active compound. The compound thus produced is 7…20 times more active than ketoconazole, against the Aspergillus fumigatus, Aspergillus niger, Penicillium ochrochloron and Trichoderma viride fungi.
Patent RU-2029458-C1 (RU)
Title: Device for irradiation of plants
Inventor: SHARUPICH VADIM P
IPC: A01G9/22
Filed: 1992-11-10
Granted: 1995-02-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: device has vegetation units 7 with frames 6. Trays 9 for plants 3 are mounted by means of brackets 5 on the frames and on the greenhouse base. The first group of radiation sources 11 is located over the trays between units 7, and the sources are provided with reflectors 12. The other group of radiation sources 14, 15, 16, 17 is located inside units 7, and the sources are designed so that they decrease the ratio of energy flow in the spectrum 600-700 nm and total flow of energy in the entire spectrum of every source of radiation from 60-80 to 30-40% with increase in height of position of the sources relative to the greenhouse base. This arrangement allows for the crop yielding ability to be improved by 15-20%. EFFECT: higher crop yielding ability; improved quality of crops. 3 cl, 1 dwg, 1 tbl
Patent RU-2036749-C1 (RU)
Title: Cutting tool
Inventor: ROGOV VLADIMIR A
IPC: B23B27/10
Filed: 1992-11-23
Granted: 1995-06-09
Abstract: FIELD: cutting metals. SUBSTANCE: cutting tool is provided with the supplying pipe line positioned in the polymeric insert along the cutting tool axis. A liner arranged under the cutting plate has main groove which passes through the top of the liner positioned under the top of the cutting plate and additional grooves connected with the main groove. The main groove is connected with the supplying pipe line. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2076149-C1 (RU)
Title: Method of yeast water-soluble autolysate preparing
Inventor: SOROKIN GLEB V
IPC: C12N1/06
Filed: 1992-12-07
Granted: 1997-03-27
Abstract: FIELD: microbiological industry. SUBSTANCE: yeast water-soluble lysates were carried out in the presence of oleic acid and sodium hypochlorite taken at amount 0.1-0.3% of weight of absolutely dried yeast. Water-soluble part of autolysate is dried and the end product has amine nitrogen content 6% (not less) and nucleic acid content 3% (not above). Invention can be used in food, perfume industries and in medicine. EFFECT: improved method of autolysate preparing. 3 tbl
Patent RU-2070678-C1 (RU)
Title: Pipe line
Inventor: RUBTSOV IGOR N
IPC: F16L1/06
Filed: 1993-03-01
Granted: 1996-12-20
Abstract: FIELD: pipe line engineering. SUBSTANCE: pipe line 1 is secured to heat insulating cushion 2 through which anchor-electrodes 3 pass. The latter is embedded up to lever 4 of seasonal frost penetration. When the temperature of ambient air is negative, pillar 3 is connected to a power source. As a result the temperature of the layer of heaving soil increases. EFFECT: enhanced reliability. 1 dwg
Patent RU-2018528-C1 (RU)
Inventor: TRETYAKOV ANATOLIJ P
IPC: C12M1/02
Filed: 1993-03-10
Granted: 1994-08-30
Abstract: FIELD: industrial microbiology equipment. SUBSTANCE: apparatus has vessel 1 with heating jacket 2 and branch pipes 3-8, annular bubbler 9, driven mixer 10 and sets of strike-off members 12 secured on two bars 11 formed as spring rings. Bubbler 9, mixer 10 and strike-off members 12 are axially mounted in vessel 1. Strike-off members have supporting members 13, which provide space 14 relative to inner surface of vessel 1. EFFECT: simplified assembly method and provision for control of intensity of mass exchange processes in substrate. 2 dwg
Patent RU-2092985-C1 (RU)
Title: Detachable connecting device for electronic equipment parts, modules, and units
Inventor: ZLACHEVSKIJ ANATOLIJ EFIMOVICH
IPC: H01R13/02
Filed: 1993-03-12
Granted: 1997-10-10
Abstract: FIELD: computer and instrumentation engineering, electronic engineering. SUBSTANCE: electronic units 1 and 2 to be connected are terminating into contact pads 3 each connected to conductors 4. Elastic dielectric tapes 5 are connected to units 1, 2 to be joined. Each tape 5 carries teeth 6 and 7 of first and second types, respectively, arranged at definite pitch and forming two opposing sets. First-type teeth 6 are made so that their convex and concave conducting surfaces 8 and 9, respectively, are separated by dielectric layer 10 and connecting conductors 4 are connected to conduction surfaces 8 and 9 and passed through tape 5. Second-type teeth 7 are made of optically transparent dielectric material and also have convex and concave surfaces 11 and 12, respectively, on their opposite sides with optical axis crossing their centers. Optical radiation source 13 and receiver 14 are inserted inside second-type teeth 7 and placed on optical axis; source 13 can radiate towards concave surface 12 of tooth 7 and receiver 14 can receive radiation penetrating from convex side 11 of tooth 7. Sources 13 and receivers 14 inserted inside teeth 7 are connected to contact pads 3 of units 1, 2 to be joined by means of conductors 4 passed through tapes 5. Hollow U-shaped runner is placed on one of sets; it is built up of two halves 16, 17 connected by delta-shaped jumper 18 separating spaces 19 and 20 of runner 15. As runner 15 moves in one direction along set of teeth 6, 7, passing through runner spaces 19, 20, opposing sets of teeth 6, 7 get interlocked. EFFECT: facilitated connection and disconnection procedures. 3 dwg
Patent RU-2058197-C1 (RU)
Title: Rotary-probabilistic sizing screen
Inventor: CHERNYKH OLEG L
IPC: B07B1/06
Filed: 1993-06-08
Granted: 1996-04-20
Abstract: FIELD: agriculture. SUBSTANCE: sizing screen has housing, charging and discharging fixtures, hoppers for collecting the products to be separated, vertical shaft with the fastened on it bar sieving surfaces in the shape of disks consisting of concentric-located rings. Ring bars of least diameter are secured movably. One end is hinged, the other free end vibrates during screen operation. The screen is used for classification of loose materials. EFFECT: enhanced operational reliability due to liquidation adhesion on area of sieving surface, enhanced efficiency of screening at the expense of more rational utilization of sieving surfaces. 2 cl, 6 dwg
Patent RU-2066983-C1 (RU)
Title: Artificial lens of the eye
Inventor: KALMETEV GUMER G
IPC: A61F2/16
Filed: 1993-07-12
Granted: 1996-09-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has optical lens and L-shaped supporting members which one part is made arch-shaped and in parallel to the optical lens perimeter. The second part of each L- shaped supporting member is movably placed in tunnels running through the lens body and arranged tangentially with respect to the optical zone. The vertical faces of the mentioned parts of each supporting members and vertical walls of the corresponding tunnels are provided with notches. EFFECT: simplified implantation method. 5 dwg
Patent RU-2112771-C1 (RU)
Title: Method of crystallizing aspartame
Inventor: MARINUS PETRUS VIL KHEL MUS MA
IPC: A23L27/30
Filed: 1993-08-04
Granted: 1998-06-10
Abstract: FIELD: methods in organic chemistry. SUBSTANCE: aqueous solution of aspartame or its salt at pH below 3.0 is prepared, neutralized to higher pH value, and mechanically agitated to achieve homogeneity resulting in forming crystals. Mechanical agitation of neutralized and homogenized solution is terminated at least 1 s before formation of crystals becomes visually detectable. According to invention, aqueous solution of aspartame initially prepared has pH higher than 0.5 and aspartame concentration in it ranges from 1.5 to 20.0 wt %. Amount of aspartame taken for preparing solution is such that, after neutralization of its solution, absolute aspartame supersaturation 1.0-15.0 wt % where attained. For neutralization, sodium or ammonium hydroxide aqueous solution are utilized. EFFECT: enhanced efficiency of procedure. 20 cl, 2 tbl
Patent RU-2105759-C1 (RU)
Inventor: BORUT FURLAN
IPC: A61K31/44
Filed: 1993-11-25
Granted: 1998-02-27
Abstract: FIELD: medicine, as antiischemic and antihypertension agent. SUBSTANCE: 3-ethyl-5-methyl-(±)2-/2-(N-triphenylmethylamino)- -ethoxymethyl/-4-2(-chlorophenyl)1,4- dihydro-6-methyl-3,5-pyridine dicarboxylate is used as reagent 1, benzene sulfoacid being used as reagent 2. Reaction is carried out in methanol or in aqueous-methanol medium at temperature from 20 C to boiling point. Melting point of desired compound is 201 C. EFFECT: improved efficiency. 3 cl
Patent RU-2080163-C1 (RU)
Inventor: KHOKAN DALLEF
IPC: B01F3/08
Filed: 1992-01-30
Granted: 1997-05-27
Abstract: Использование: для смешивания волокнистой массы и текучей среды. Сущность: стенки концентрически и неподвижно расположены в корпусе, а указанные противоположные стороны 7, 8 расположены вокруг осевой линии 2 и корпуса 1 и разнесены от него, в результате чего проходное сечение приобретает форму концентрического кольцевого зазора 9. Кольцевой зазор предпочтительно имеет протяженность свыше 20 мм в направлении основного потока среды, протекающей через него. Кроме того, имеется распределительная камера 14, сообщающаяся с кольцевым зазором, расположенная вверх по направлению относительно его оси и служащая равномерному распределению волокнистой массы вокруг всего концентрического впускного отверстия 10 кольцевого зазора. 18 з.п. ф-лы, 7 ил.
Patent RU-2096908-C1 (RU)
Title: Crystal oscillator
Inventor: ALTSHULLER GRIGORIJ BORISOVICH
IPC: H03B5/32
Filed: 1993-12-29
Granted: 1997-11-20
Abstract: FIELD: radio engineering; generation of high-stability waves for transmitter and heterodyne receiver exciters. SUBSTANCE: crystal oscillator uses bridge circuit and has resistors 1-4, inductance coil 5, capacitors 6-10, resistor 11, first and second transistors 12, 13, crystal cavity 14, first and second feedback capacitors 15, 16, resistors 17-19, capacitors 20, 21. EFFECT: improved filtering of higher harmonics. 1 dwg
Patent RU-2061101-C1 (RU)
Inventor: ALEKSEEV VALERIJ A
IPC: C23G1/02
Filed: 1994-01-10
Granted: 1996-05-27
Abstract: Изобретение относится к химической обработке металлов, в частности для травления и обезжиривания черных металлов, а также меди, алюминия и их сплавов, и может быть использовано в сварочном, окрасочном и гальванотехническом производстве машиностроения и в других отраслях промышленности. Раствор для одновременного травления и обезжиривания металлов содержит, мас.%: ортофосфорная кислота (d - 1,7 г/см 3 ) 8,3 - 12 ,3; поверхностно-активное вещество 0,1 - 0,5; комплексообразующая добавка 0,01 - 0,5; сульфосалициловая кислота 0,1 - 1,5; ацетон 4,0 - 10,0; гидроокись аммония 0,2 - 0,6; азотнокислый цинк 0,2 - 1,0 и вода остальное. В качестве комплексообразующей добавки раствор может содержать лимонную кислоту. 1 з. п. ф-лы, 1 табл.
Patent RU-2061530-C1 (RU)
Title: Method for adsorption-condensation cleaning of gas effluents
Inventor: MAKHLIN VLADILEN A
IPC: B01D53/02
Filed: 1994-02-28
Granted: 1996-06-10
Abstract: FIELD: adsorption-condensation cleaning of gas effluents. SUBSTANCE: gas effluent flow is passed through multisectional adsorber with adsorbent found in each section. Adsorbent is regenerated by passing flow of hot inert gas countercurrent to flow to be cleaned. In so doing, gas flow is heated prior to its supply to the next section. Impurities are condensed from the flow after regeneration by cooling in condenser. Flow of gases after condensation is mixed with the flow of the gas to be cleaned. Used in cleaning is adsorber with two-six sections. The ratio of the adsorbent amount of the next section to that of the first section is 0.5-3. During regeneration the flow of inert gas, prior to its supply to each successive section is heated in an external heat exchanger. External heat exchanger is common for two adsorbers in one of which regeneration is effected, and in the other, impurities are trapped. EFFECT: higher efficiency. 7 cl, 1 dwg
Patent RU-2130949-C1 (RU)
Title: Continuous polyacetal production apparatus and utilization thereof
Inventor: HOFFMOCKEL MICHAEL
IPC: C08G2/00
Filed: 1994-08-12
Granted: 1999-05-27
Abstract: FIELD: chemical engineering. SUBSTANCE: homogeneous-phase polyacetal production apparatus is a wind tunnel provided with, arranged in series, static mixing elements, their lengths and diameters are varied according to particular process steps, elements not being separated by in-built support members or by insufficient clearances. EFFECT: improved design. 6 cl, 1 dwg
Patent RU-2081608-C1 (RU)
Title: Method for making aerated candies
Inventor: MASLOVA ZINAIDA S
IPC: A23G3/00
Filed: 1994-08-31
Granted: 1997-06-20
Abstract: FIELD: food industry. SUBSTANCE: coconut pulp is introduced to whipped mass in amount of 16-18% to it. Used as gelatinizer is 0.5-0.56% of agar, while 28.3-29.0% of sugar is introduced in confectionery mass. EFFECT: higher quality of candies and their biological value; increased shelf life and broadened assortment of aerated candies.
Patent RU-2088533-C1 (RU)
Title: Solar desalting plant
Inventor: GORSHENEV VIKTOR G
IPC: F24J2/04
Filed: 1994-09-08
Granted: 1997-08-27
Abstract: FIELD: water demineralization. SUBSTANCE: sea water desalting plant contains solar collector and multisectional volatilization-type distillator with vertical arrangement of sections. Each panel of collector contains channels all over its heat-absorption surface, each channel being formed by two parallel plates disposed at distance 3-10 mm from each other and having barriers between them. EFFECT: improved design. 5 dwg
Patent RU-2074112-C1 (RU)
Title: Method for production of phosphoric acid
Inventor: NAZAROV EVGENIJ A
IPC: C01B25/20
Filed: 1994-10-25
Granted: 1997-02-27
Abstract: FIELD: technology of processing of phosphoric slurry formed in production of phosphorus by electrothermal method. SUBSTANCE: method includes melting of slurry, heating of molten slurry up to phosphorus content of 60-90%, and supply for burning of slurry with mineral part-phosphorus ratio of 0.11-0.3 with subsequent hydration. Provision of production of phosphoric acid with suspended matter amounts to less than 0.05%. EFFECT: higher efficiency. 1 tbl
Patent RU-2106402-C1 (RU)
Title: Composition for vodka "yantarnaya"
Inventor: MESHCHERSKAJA OL GA LEONIDOVNA
IPC: C12G3/06
Filed: 1994-11-30
Granted: 1998-03-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition contains the following ratio of ingredients, kg/1000 dal: sugar, 15-25; sodium succinate, 0.10-20.0; ethyl alcohol and water at the rate of blend proof 40%. EFFECT: mild taste, reduced action of alcohol on cardiac activity, prevention of action of toxins and radionuclides on man.
Patent RU-2081261-C1 (RU)
Title: Cantilever for sanitation of facade fastening
Inventor: SEIBOLD GUENTER
IPC: E04F13/08
Filed: 1993-04-07
Granted: 1997-06-10
Abstract: The bracket for repairing an attachment of an outer facade element to a load-bearing concrete member includes a flange attachable to the load-bearing concrete member; a supporting arm attached to the flange and provided with a longitudinal slot; and a jack mountable in the longitudinal slot in the supporting arm for support of the outer facade element. The jack is adjustably positionable in the longitudinal slot of the supporting arm in a longitudinal direction of the supporting arm to compensate for different spacings of the outer facade element from the load-bearing concrete member. The jack includes a threaded bolt having a head, a bearing plate attached to the head for bearing on the outer facade element and a support plate secured to the bolt and bearing on the supporting arm. The bearing plate is arched transversely to the longitudinal direction of the supporting arm so as to be engagable with a curved surface of a hole drilled in the outer facade element.