baber/WOPTO huggingface dataset:
Patent DE-19717068-C1 (DE)
Title: Internal combustion engine for road vehicle
Inventor: BALLMANN RAINER DIPL ING
IPC: F02D13/04
Filed: 1997-04-23
Granted: 1998-06-18
Abstract: In thrust operation always at least one valve type, all gas inlet (2) or all gas outlet valves (3), are permanently closed. The other valve type, either the gas inlet or the gas outlet valves, in the area of a top dead centre of a piston movement remains open and in the area of a bottom dead centre is closed again, whilst the other gas exchange valves remain closed. One valve type in the area of the top dead centre and in the area of the bottom dead centre of the piston movement is shortly opened and then immediately closed. In thrust operation with one or more cylinders (8) all gas exchange valves are closed. The engine brake torque is regulated dependent upon a brake signal (9).
Patent DE-19721630-C1 (DE)
Inventor: VOGEL BERNHARD DIPL ING
IPC: C01B3/38
Filed: 1997-05-23
Granted: 1999-02-11
Abstract: The invention relates to a device for reforming educts containing hydrocarbons, having a radiation burner and a reforming reactor, which contains, at least in part, metal honeycomb bodies having a catalyst coating, and which can in particular be used to produce hydrogen from fossil energy carriers. The invention should thereby be able to convert educts containing hydrocarbons into synthesis gases with high efficiency, in particular in a low-power range. For this purpose, a radiation burner is used that heats a two-part reforming reactor by radiation and convection. The radiation burner and the two parts of the reforming reactor are thereby arranged and constructed in such a way that the radiation burner surrounds the two parts of the reforming reactor, and the educt gas and smoke gas can be conducted in counter-current between the two parts of the reforming reactor.
Patent DE-19734032-C1 (DE)
Title: Electronic control device with manufacturing procedure e.g. for installing in oil-sump of automobile automatic transmission
Inventor: LOIBL JOSEF
IPC: G05B11/36
Filed: 1997-08-06
Granted: 1998-12-17
Abstract: An electronic control device including a housing with base- plate (1) and a plastics cowling (2), a circuit carrier (12) mounted on the side of the base-plate facing the cowling, at least one contact pin (21) fixed in the cowling (2) and extending through an opening (14) in the base-plate. A conductor path carrier (11) is provided and forms an electrical connection between the contact pin (21) and the circuit carrier (12).  During manufacture, the conductor path carrier (11) is specifically laminated on to a base-plate (1) and the circuit carrier (132) is specifically glued at least in one edge section, by using an electrically conductive adhesive, on to the conductor path carrier (11).
Patent DE-19735010-C1 (DE)
Title: Ignition mis-firing detection method for IC engine with two spark plugs per cylinder
Inventor: HOHNER PETER DIPL ING
IPC: G01M15/04
Filed: 1997-08-13
Granted: 1998-06-18
Abstract: The ignition fault detection method uses simultaneous measurement of the ion current signal for each spark plug of each engine cylinder, with integration of the measured signals over the full combustion cycle.  The obtained integration values for both spark plug signals are compared with one another to allow an ignition fault to be detected. Alternatively the ion current values for the spark plugs of each cylinder are measured in alternation and their integrated values are compared with values provided by a characteristic field.
Patent DE-19738101-C1 (DE)
Title: Simulating deformation of model human lens sac containing implanted intra-ocular lens, enabling comparison of lens types
Inventor: STAVE JOACHIM
IPC: G09B23/30
Filed: 1997-09-01
Granted: 1999-09-16
Abstract: A viscoelastic model (14) of the sac encapsulating the lens in the natural eye, is made from silicon rubber of medium viscosity. An intraocular lens (IOL) with haptic elements is introduced through a central frontal opening, to simulate natural disposition in the eye. Any deformations arising in the capsule sac model (14) are then measured in three dimensions, with imitation zonal fibers (5) and simulated annular ciliar muscles (6). The gap (17) between IOL and rear wall of the sac is also measured. An Independent claim is included for the model-making equipment, comprising a press for cold-hardening (RTV) silicon rubber of medium viscosity. This includes a supported mold core for the sac, surrounded by two matching mold halves, and a clamping system. The mold produces almost any required shape and size of model sac, with a central opening in the front wall (passing the core support and subsequently the IOL). Preferred Features: The model is held underwater in a measurement chamber. A video measurement microscope with cross hair grating is used in conjunction with a pulsed ultrasonic-A unit, to measure the geometry of the distortion gap (7), precisely determining the three-dimensional deformation of the model, with installed IOL.
Patent DE-19739545-C1 (DE)
Title: Chip card with application-specific program
Inventor: WEINLAENDER MARKUS
IPC: G06K19/00
Filed: 1997-09-09
Granted: 1999-01-07
Abstract: The chip card includes a program execution unit and a memory for an application-specific, loadable program (P1. Pn). The loaded program covers one determined memory area (B1.BN) in the memory. The program comprises first instructions (OP1, OP11. OPlz) with absolute address parameters (A2, adr11. Adr1z) which refer to memory areas (S1) which are not covered by the program, and second instructions (OP2, OP21. OP2x) with absolute address parameters (A2, adr2l. Adr2x) which refer to the memory area which is covered by the program.  The memory area in the memory covered by the program, contains a first part (NLA) and a second part (LA). The first instructions are arranged in the first part (NLA1. NLAn), and the second instructions are arranged in the second part (LA1. LAn).
Patent DE-19740906-C1 (DE)
Title: Bipolar semiconductor device, e.g. diode, thyristor or  IGBT
Inventor: BRUNNER HEINRICH DR RER NAT
IPC: H01L29/08
Filed: 1997-09-17
Granted: 1999-03-18
Abstract: The device has a semiconductor body (1,2) and an emitter structure (3) provided on the semiconductor body. An insulator layer (6) is provided under the emitter structure and is provided with openings (7). The emitter structures may be surrounded by protective rings (4,5).  The insulator layer is preferably made of silicone dioxide or silicone nitride and is preferably between 100 to 500 nm thick. The distance between the insulator layer and the surface of the emitter structure is preferably between 100 and 300 nm. The emitter efficiency may be adjusted by varying the size of the openings in the insulator layer. This layer may be formed by implantation or wafer bonding.
Patent DE-19746546-C1 (DE)
Title: Method of short-term maintenance of output voltage when input voltage fails using autonomy capacitor
Inventor: FENDT GUENTER DIPL ING
IPC: H02J9/06
Filed: 1997-10-22
Granted: 1999-03-04
Abstract: the method involves transforming the input voltage to a higher voltage using a DC/DC up converter (1). The higher voltage is stored in the autonomy capacitor (C) and transformed to a lower voltage for application to the load (L1) by a DC/DC down converter (2). If the input voltage falls below a demand value the capacitor is switched from the output of the up converter to the input.
Patent DE-19856523-C1 (DE)
Title: Pipe coupling device e.g. for pressure medium pipes, has pressure cuffs at opposite ends of rotationally symmetrical body with teeth engaging inserted pipe end
Inventor: GRIEBENOW ULRICH
IPC: B21D39/04
Filed: 1998-12-08
Granted: 2000-03-09
Abstract: The pipe coupling device has a rotationally symmetrical body (1) inserted between the opposing pipe ends (4) with a pair of pressure cuffs at its opposite axial ends, provided with teeth which bite into the material of the inserted pipe ends, upon axial compression of each pressure sleeve.
Patent DE-19900980-C1 (DE)
Title: Verification method for integrated circuit layout especially LSI circuits
Inventor: REIN ACHIM
IPC: G06F17/50
Filed: 1999-01-13
Granted: 2000-05-11
Abstract: A computer aided design (CAD) method for verifying the layout of an integrated circuit (IC), in which the capacitance of a selected wiring network in the layout, is calculated, in relation to other wiring layouts (networks) contained in the layout, such that a filter polygon is determined to correspond in shape to the selected wiring network.  The dimensions of the filter polygon are increased by a specific amount relative to those of the selected wiring network, and the elements of the other wiring network which overlap with the filter polygon are determined. The capacitance between the selected wiring network and the elements of the other wiring network overlapping with the filter polygon, is then determined.
Patent DE-19932990-C1 (DE)
Title: Locking and release plunger for press has main and auxiliary brakes, manometric switch, piston and compression springs
Inventor: LEBBAEUS ROLF
IPC: B30B15/28
Filed: 1999-07-14
Granted: 2000-09-07
Abstract: The locking and release mechanism for plungers incorporates an extra brake (7) separately controlled from the main brake (1) and positioned on a central drive shaft for the plunger(s). The braking force is measured by a manometric switch (8) in conjunction with a switch (9). Wear is determined by a second path-dependent switch (10) and integrated in the press's safety control (17).  The hydraulic pressure for moving the piston (13) towards the compression springs (14) is measured by a manometer switch.
Patent DE-19937690-C1 (DE)
Title: Water degassing device has gas dispersing plate connected to liquid source and control plate with holes fitted over it
Inventor: MOMMERT FRANZ
IPC: B01D19/00
Filed: 1999-08-10
Granted: 2000-11-09
Abstract: Water degassing device has gas dispersing plate connected to liquid source and control plate with holes fitted over it so that it can be rotated to cover holes in dispersing plate to varying degrees. Liquid degassing device has a gas dispersing plate connected to a source of the liquid. A control plate is fitted over the dispersing plate and can be rotated with respect to it. The control plate has holes (18) which can be adjusted to cover the holes (17) in the dispersing plate to varying degrees when it is moved. The degree of degassing in the liquid leaving the device is measured and a signal sent to a drive device to adjust the relative orientation of the two plates as required.
Patent DE-19948661-C1 (DE)
Title: Safety belt for motor cycles etc has a sensor which registers a pull force threshold value on the belt to switch off vital systems in the event of an accident
Inventor: DECKER HUBERT
IPC: B60R21/01
Filed: 1999-10-08
Granted: 2001-01-25
Abstract: The vehicle safety belt system has a sensor (2) to register the pull forces on the belt. The sensor is linked to an evaluation unit. The sensor or the evaluation unit is structured so that, on registering a given pull force threshold value, a cut-off signal is generated to components of the vehicle where there are critical safety considerations such as the fuel supply to the motor, the vehicle electrical system, the gearbox or the ignition system. The force sensor can have an expansion strip, a piezo element, an inductive or capacitative sensor unit, a fuse wire, or a switch coupled to an elastic component.
Patent RU-2022082-C1 (RU)
Inventor: ERMILOV ALEKSANDR B
IPC: E01H5/12
Filed: 1992-12-02
Granted: 1994-10-30
Abstract: Использование: в машинах для разрушения снежноледяных образований на дорогах и тротуарах. Сущность изобретения: рабочий орган содержит вертикальный вал 1, на котором закреплены радиальные спицы 2, на которых установлены посредством вертикальных осей 3 с возможностью свободного вращения скалывающие конусы 4, обращенные основаниями в сторону дороги 5. На образующих конических поверхностей конусов 4 выполнены в нижней части звездочки 7, которые расположены выше оснований скалывающих конусов 4. 2 ил.
Patent RU-2037242-C1 (RU)
Title: Brush-contact
Inventor: MALKIN DAVID M
IPC: H01R39/04
Filed: 1992-12-29
Granted: 1995-06-09
Abstract: FIELD: electric machine engineering. SUBSTANCE: casing of brush holder houses electric brush with bevelled base surface and pressing element. Front wall of window of brush holder locating pressing element is provided with slope. Inclination angle of front wall is chosen by mathematical expression. Device enables roll spring to be used in brush-contact unit of machine having comparably small dimensions. Working characteristics of unit remain constant during operational life of machine. EFFECT: enhanced stability of working characteristics of electric machine. 2 dwg
Patent RU-2090973-C1 (RU)
Inventor: KENZO AKAGIRI
IPC: H04B1/66
Filed: 1992-02-28
Granted: 1997-09-20
Abstract: FIELD: communication engineering. SUBSTANCE: with floating processing of each short message block of set whose bandwidth is shorter than critical bandwidth, data on permissible noise levels of each critical band and word length of short block are transmitted instead of floating coefficients of each respective critical bands which reduces number of transmitted bits and makes it possible to greatly compress bits. Then, in case of floating processing of each short block whose bandwidth is shorter than critical bandwidth information about long words is transmitted corresponding to number of selected bits, and information stored in sampling table and related to permissible noise levels, each having desired range shifted towards lower levels by permissible level from signal level range in critical band is transmitted instead of floating information coefficients thereby enabling heavy compression of bits. EFFECT: reduced redundancy due to analyzing relation between frequency responses of critical bands and bandwidth corresponding to code signal length which reduces transmission time and increases carrying capacity of communication channel. 7 cl, 8 dwg 4 tbl
Patent RU-2084554-C1 (RU)
Inventor: WOOD JOHN CHRISTOPHER
IPC: C23C2/00
Filed: 1993-05-13
Granted: 1997-07-20
Abstract: Сплав, стойкий к воздействию расплавленного цинка, для нанесения покрытий, на основе молибдена, содержит 3 - 9 мас.% бора, причем бор может содержаться в виде борида молибдена MoB, или MoB 2 , или их смеси. Сплав наносится на поверхность изделия методом взрыва, газопламенного напыления или плазменным напылением. Изделие с покрытием может быть уплотнено неорганическим герметиком. В качестве герметика может использоваться стекло или коллоидная двуокись кремния. 3 с. и 6 з.п. ф-лы, 6 ил., 3 табл.
Patent RU-2071083-C1 (RU)
Inventor: CHERNYSHEV VLADLEN LEONIDOVICH
IPC: G01S13/79
Filed: 1993-02-08
Granted: 1996-12-27
Abstract: Использование: радиотехника, для идентификации удаленных объектов. Сущность изобретения: система содержит один ответчик, включающий одно позиционное запоминающее устройство 1, один модулятор 2 и одну приемопередающую антенну 3, и один запросчик, включающий два смесителя 4,8, один направленный ответвитель 5, один источник радиосигнала 6, один фазовращатель 7, один циркулятор 9, одну приемопередающую антенну 10, два полосовых фильтра 11, 15, два линейных усилителя 12, 16, четыре сумматора 13, 18, 21, 24, три линии задержки 14, 17, 23, один селектор отрицательных импульсов 19, один инвертор 20, один интегратор 34, один регистр сдвига 35, одно пороговое устройство 36, один формирователь порогового напряжения 37, один элемент ИЛИ, один приемник сложного сигнала, включающий один полосовой фильтр 25, одну систему фазовой автоподстройки частоты 28, один счетчик 27, два элемента И 28, 33, один перемножитель 29, один интегратор 30, один пороговый блок 31, один D-триггер 32. 2 з.п. ф-лы, 8 ил.
Patent RU-2058598-C1 (RU)
Title: Method of gram-positive staphylococcus sepsis modelling
Inventor: ABIDOV MUSA T
IPC: G09B23/28
Filed: 1993-02-18
Granted: 1996-04-20
Abstract: FIELD: medicine. SUBSTANCE: aminophthalhydrazide is administrated to rabbits at the dose 70-150 mg/kg and then after 20-30 min - microbe suspension of Staphylococcus aureus by intravenous route at the dose 100-700 mln cells. EFFECT: adequacy of model, decreased modelling time and microbe cells. 3 tbl
Patent RU-2044694-C1 (RU)
Title: Low turbid color water purification method
Inventor: NOVIKOV MARK G
IPC: C02F103/04
Filed: 1993-03-10
Granted: 1995-09-27
Abstract: FIELD: industrial and drinking water supply. SUBSTANCE: having 14,3 mg/dm 3  of suspended substances natural water of 38 deg. chromaticity is specially polluted by salts of heavy metals and so increasing of commemoration of iron up to 0,9 mg/dm 3 , of copper 0,4 mg/dm 3 , of lead 0,2 mg/dm 3 . Then it is treated with coagulant sulfate of aluminum and with dust-shaped sorbent aluminosilicate. Flocculation is exercised in terms of continuous stirring of water with ejecting in it earlier formed flocs. After process of flocculation is finished water is clarified using mode of hindered precipitation. Due to introduction of dust-shaped sorbent in zone of stirring and ejecting flocs are in process of stirring are dispersing, time period, required for flocs precipitation, is decreased by 25 and simultaneously quality of purification is improved ( as compared with known method): by value of residual aluminum half the value, by value of residual iron 0.666 of previous value. EFFECT: improved quality of purification and decreased time of flocs precipitation. 2 cl, 1 tbl
Patent RU-2049129-C1 (RU)
Inventor: LASKORIN BORIS N
IPC: C22B11/00
Filed: 1993-03-22
Granted: 1995-11-27
Abstract: Использование: касается выделения золота из рудного сырья. Способ гидрофобной сорбции заключается в извлечении золота из руд коренных месторождений и россыпей путем контакта золотосодержащего сырья с гидрофобным носителем после предварительного выделения крупного золота. В качестве гидрофобного носителя используют пористый сорбент, импрегнированный гидрофобными соединениями. Процесс проводят при перемешивании. 4 з. п. ф-лы, 1 табл.
Patent RU-2062431-C1 (RU)
Title: Road barrier
Inventor: SAMOKHVALOV VYACHESLAV A
IPC: F41H11/08
Filed: 1993-05-14
Granted: 1996-06-20
Abstract: FIELD: transport; road barriers. SUBSTANCE: placed at road side is bed frame 1 on which cylinder 2 with piston 3 and rod 4 is secured. Compressed gas from source 6 is supplied into inner space of cylinder 2 formed between cylinder bottom and piston 3, when necessity arises to install barrier. Rod 4 is connected with one of ends of movable barrier 5 consisting of set of crossing strips 7 connected in placed of intersection and at ends by axles 8 with fitted on detachable tenons 9 pointed vertically upwards relative to plane of arrangement of strips 7 of barrier 5. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2051699-C1 (RU)
Inventor: GUBERGRITS NATALYA BORISOVNA
IPC: A61M25/00
Filed: 1993-05-12
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: fastroduodenal tube has steel olive with holes, plastic tube having one- and two-channel sections with holes and adapter from two tubes to which are fitted proximal ends of both channels for separate sampling of stomach and duodenal contents. Proximal ends of channels are connected successively. The second channel opening distal end is plugged. Novelty in gastroduodenal tube is presence of the second channel made with the help of partition in two-channel section of tube. Distal end of the second channel is soldered, and tube and partition are made of medical granulated plasticate. EFFECT: more physiological and safe tube with higher operate reliability and more adaptable to manufacture, and resisted to wear in use. 1 dwg
Patent RU-2035664-C1 (RU)
Title: Apparatus for thermocatalytic burn-up of waste gases
Inventor: KVASENKOV OLEG I
IPC: F23G7/07
Filed: 1993-06-08
Granted: 1995-05-20
Abstract: FIELD: industrial environment control. SUBSTANCE: apparatus has cylindrical chamber accommodating infrared radiation source installed along its axis and helical catalytically active component mounted coaxially with the former and provided with turn increasing in thickness towards periphery, at least one of its contour sides being arranged along line complying with equation describing set of curves differently illuminated by linear light source. EFFECT: eliminated overheating of developed surface of catalyzer, improved quality of gas cleaning. 20 cl, 7 dwg
Patent RU-2052104-C1 (RU)
Inventor: SMIRNOV YURIJ T
IPC: E21C37/00
Filed: 1993-06-01
Granted: 1996-01-10
Abstract: FIELD: mining industry. SUBSTANCE: process of rock breaking includes drilling of key vertical holes in block, their charging with explosive and row-by-row short-delay blasting. Then block is mapped by drilling of additional vertical and horizontal holes to form screening slits in block. After this simultaneous blasting of additional holes is conducted and rows of key vertical holes are blast in turn starting from row last from free surface of face of shoulder with calculated duration of compression phase of blast pulse. In this case forced vibrations in block coincide with its inherent oscillation frequency creating effect of resonance. EFFECT: increased efficiency of rock breaking thanks to use of energy saturation of block by effect of resonance. 2 cl, 2 dwg
Patent RU-2049622-C1 (RU)
Title: Способ сварки плавлением тугоплавких металлов со сплавами на основе железа
Inventor: SIVOV EVGENIJ N
IPC: B23K9/23
Filed: 1993-06-03
Granted: 1995-12-10
Abstract: Использование: для сварки плавлением разнородных металлов, например, молибдена со сталью, молибдена с железно-никелевым сплавом, молибдена с коваром в производстве теплообменных аппаратов. Сущность изобретения: в способе сварки плавлением тугоплавкого металла со сплавами на основе железа процесс осуществляется с использованием промежуточной вставки, состоящей из меди и ниобия, причем толщина слоя из меди к слою из ниобия относится как 0,8 1,4. Перед сваркой к тугоплавкому металлу предварительно припаивают ниобиевую прокладку медным припоем, являющимся компонентом барьерного слоя. В результате на поверхности тугоплавкого металла формируется барьерный слой, состоящий из ниобия и меди. 4 ил. 2 табл.
Patent RU-2070310-C1 (RU)
Inventor: VASIN ANDREJ A
IPC: F41B15/04
Filed: 1993-06-22
Granted: 1996-12-10
Abstract: FIELD: defence against aggressors, electric-shock therapy. SUBSTANCE: device has case in the form of hollow cylinder made of glass-reinforced plastic and accommodating mounting frame. Separating ring 4 mounted between working part 1 of case 1 and its handle 3 carries start button 5 with interlocking mechanism 6. Central working electrode mounted in center of working end of case 1 is connected to low-potential lead of high-voltage pulse supply; side electrodes 8 are arranged over its circumference, equally spaced apart, and connected to high-potential lead of high-voltage pulse supply. Working electrodes 7,8 are pointed pins with drilling on cylindrical surface; they are connected to leads of high-voltage pulse supply. At working end of case 1, on its side surface, there is safety electrode 9 in the form of carbon plastic ring. End of case 1 on side of handle 3 may be provided with cover 10 that closes input pin contacts of built-in charging device. EFFECT: improved design. 6 cl, 3 dwg
Patent RU-2063306-C1 (RU)
Title: Process for manufacturing fine monodispersive powders of metal, semiconductor and dielectric materials
Inventor: BIBERMAN LEON M
IPC: B22F9/12
Filed: 1993-08-06
Granted: 1996-07-10
Abstract: FIELD: power metallurgy. SUBSTANCE: in agreement with process supersaturated vapor of matter desired to be manufactured is formed or its mixture with neutral gas in chamber vacuum treated in advance, vapor or its mixture with natural gas is subjected to electromagnetic radiation from external source with preservation of stable thermodynamic characteristics of vapor or mixture, then it is brought of chamber and drops created during condensation are frozen. In some cases non-monodispersive drops of the same matter are added into vapor or mixture of vapor with neutral gas for intensification of condensation process. EFFECT: improved efficiency. 2 cl