baber/WOPTO huggingface dataset:
Patent NL-1017801-C1 (NL)
Title: System for fixing temporary commercial vehicle number plate over permanent number plate of vehicle, for identification during test drive
Inventor: HAZEBROEK SABINE FREDERIKE
IPC: B60R13/10
Filed: 2001-04-09
Granted: 2002-10-10
Abstract: The system has a back plate (1) which covers the existing plate. A guide plate (3) is fastened to the back plate by a spring-loaded (4) sliding plate (2). The sliding plate is held in place by a securing plate (5). The Trade plate is fixed to the mounting plate (6), which is fastened to the raised section in the middle of the guide plate.
Patent RU-2011437-C1 (RU)
Inventor: KOKHNO NIKOLAJ P
IPC: B07B7/04
Filed: 1990-11-30
Granted: 1994-04-30
Abstract: Использование: в химической и др. отраслях промышленности. Сущность изобретения: пневмосепаратор содержит корпус прямоугольного сечения, отражательный экран, установленный под острым углом к вертикали и закрепленный на корпусе, патрубок для вывода неупругих компонентов плавно сопряжен с нижним торцом отражательного экрана, патрубок для ввода пневмосмеси установлен ниже верхнего торца отражательного экрана. 1 з. п. ф-лы, 1 ил.
Patent RU-2012437-C1 (RU)
Inventor: BERND ENGLER
IPC: B23D79/02
Filed: 1991-06-04
Granted: 1994-05-15
Abstract: Short chips are removed by dividing an internal burr transversely and scraping it off the inside surface of the tube using a scraping force vector in the plane spanned by the tube axis and the weld seam. The burr should first be removed continuously and then cut intermittently within the tube. A scraper tool is held behind the weld by a frame. The arm of a guide rod set in front of the weld using follower roller both sides of the scraping point is fitted with a cutting tool (20) which rides in guides (14) forming part of the removable box section support frame (3). Both frame and cutter have chip outlets (16,21,22,23).
Patent RU-2002154-C1 (RU)
Inventor: DEMIN ANATOLIJ A
IPC: F16K37/00
Filed: 1991-06-25
Granted: 1993-10-30
Abstract: Сущность изобретени , в корпусе размещены  магнитоуправл емые контакты Посто нные магниты  установлены на приводном штоке и разнесены  вдоль его оси на рассто ние, равное ходу штока  Контакты установлены симметрично относительно  оси штока. Экраны из магнитного материала размещены  в корпусе с возможностью попеременной  защиты одного из контактов от действи  соответствующего  магнита в конечных положени х  штока. Зил.
Patent RU-2000488-C1 (RU)
Inventor: SEDYSHEV VYACHESLAV V
IPC: F04F7/00
Filed: 1991-07-15
Granted: 1993-09-07
Abstract: Использование: в системах автоматического  регулировани  и управлени , дл  жидкостной  хроматографии. Сущность изобретени :  полый цилиндрический корпус выполнен  из пьезокерамического материала. Всасывающие  и нагнетательные клапаны установлены  в торцовых фланцах. Пьезокерамический  элемент установлен в корпусе с зазором и с  образованием в нем рабочей камеры и подключен  к генератору электрических колебаний , выполненному однофазным в  противофазе с пьезокерамическим корпусом.  Всасывающий и нагнетательный клапаны выполнены  в виде регулируемых электроклапаном , соединенных с генератором через  переключатель. 2 ил.
Patent RU-2121931-C1 (RU)
Inventor: DZHOZEF DUGLAS MEHRESH
IPC: B60C27/00
Filed: 1990-03-30
Granted: 1998-11-20
Abstract: Цепь состоит из грунтозацепов (10), имеющих удлиненный внутренний боковой элемент (12), выполненный в виде окружности заданной длины, образованной из сочленяемых элементов крепления (14А, 14В). Поперечные рабочие элементы (16), образуют зигзагообразную сетку (18), противоположные концы (18А, 18В) которой примыкают к крепежным элементам (14А, 14В). Имеется набор разнесенных друг относительно друга соединительных узлов (20) и набор узлов (22), разнесенных друг относительно друга и удаленных от бокового элемента (12). Внутренние узлы (20) скреплены с внутренним боковым элементом (12) при помощи соединителей (24) на некотором расстоянии друг от друга. Изобретение позволяет повысить эксплуатационные качества цепи, а также сделать более простым монтаж и демонтаж цепи на колесе. 29 з.п. ф-лы, 17 ил.
Patent RU-2001022-C1 (RU)
Title: Ручна лебедка
Inventor: ZAKHAROV ALEKSANDR A
IPC: B66D1/04
Filed: 1991-11-12
Granted: 1993-10-15
Abstract: Использование такелажна  оснастка дл  перемещени  грузов по горизонтальной и наклонной  плоскост м, а также дл  подъема грузов Сущность  изобретени : лебедка снабжена свободно установленнными  на оси 4 втулками 5, 8, одна из которых  жестко соединена с барабаном, а друга   с руко ткой  9 и размещенными на втулках с нат гом стопорной  и приводной пружинами 11,14 со стаканами.  Конструкци  лебедки позвол ет исключить храпо-  вый механизм, что повышает удобство и надежность  о работе, а также снижает трудоемкость ее  изготовлени . 2 з ф-лы, 4 ил.
Patent RU-2000014-C1 (RU)
Inventor: VOROBEV VIKTOR I
IPC: F02B75/04
Filed: 1991-12-09
Granted: 1993-02-15
Abstract: Поршень содержит головку 1 с камерой  сгорани  3. в которой размещена вставка 2 из материала с эффектом пам ти формы.  Кра  4 вставки 2 жестко св заны с телом  головки 1, вставка установлена с зазором 5  относительно поверхности 6 головки и имеет  в центральной части участок контакта с  поверхностью головки, причем обращенные  друг к другу в зоне зазора поверхности  головки и вставки равны.  Поршень позвол ет увеличить степень  сжати  при запуске холодного двигател  при одновременном повышении надежности  его работы и упрощении  конструкции. 4 ил.
Patent RU-2014413-C1 (RU)
Inventor: GOLDENBERG LEV I
IPC: E04B7/14
Filed: 1991-10-03
Granted: 1994-06-15
Abstract: FIELD: civil engineering. SUBSTANCE: covering comprises thin-sheet membrane, supporting contour and above-gate structure. Membrane is disposed below above-gate structure and the latter consists of two arches with one tie-beam which serves simultaneously as an above-gate member of membrane support contour. Arches are interconnected throughout their length by struts while hangers connect them with the tie-beam. EFFECT: improved design. 5 cl, 7 dwg
Patent RU-2004628-C1 (RU)
Inventor: IGNATEV IGOR YU
IPC: C23G5/02
Filed: 1991-12-20
Granted: 1993-12-15
Abstract: Использование: химическа  обработка металлической  поверхности, в частности в способах  очистки технических среде гв от алифатических гидразинов, например от несимметричного диме-  тилгидразина /НДМГ/. Сущность изобретени :  способ очистки металлических поверхностей включает  обработку органическим растворителем с последующей  продувкой воздухом, причем обработку  ведут в течение 2 - 3 ч водным раствором мета-  нитробензойной кислоты концентрацией 0.6 - 1.0  мас.% и аммиачной воды до рН 7 - 8, а к полученному  в результате обработки водному раствору добавл ют  азотную кислоту концентрацией 60 мас.%  до осаждени  метанитробензойной кислоты 2  табл
Patent RU-2030260-C1 (RU)
Title: Thread-cutting head
Inventor: PROTASEV VIKTOR B
IPC: B23G5/10
Filed: 1991-08-02
Granted: 1995-03-10
Abstract: FIELD: metal working. SUBSTANCE: thread-cutting head has 2 housing with multiple-unit thread chasers made in the form of Z-shaped blocks. The chasers are placed in the housing with the possibility of the alignment turn. Cutting members are placed on the ends of the blocks. In this case the cutting members on some ends of the blocks form the inner producing surface. The cutting members on the other ends produce the outer helical surface with the direction opposite to that of the producing surface. EFFECT: facilitated manufacture and increased accuracy of the thread-shaping tool. 7 dwg
Patent RU-2052131-C1 (RU)
Inventor: LEBEDEV LEONID G
IPC: E21F15/10
Filed: 1991-12-27
Granted: 1996-01-10
Abstract: FIELD: mining industry. SUBSTANCE: preparation of components of complex binder includes simultaneous metering of their delivery into continuously moving water or air medium under pressure depending on water content of components, mixing and activation. Gear for its implementation has mixer-activator manufactured as one structure to work in hydro-and-air activation, collectors of doses of separate components working in step with specified program by shutters across loading and discharge branches. Rotor is made in the form of impeller with parts ensuring least wear-out of blades and is installed inside mixer. EFFECT: increased productivity and prolonged service life of gear, reduced cost of process. 7 cl, 2 dwg
Patent RU-2005518-C1 (RU)
Inventor: SIZOV YURIJ M
IPC: A62C3/04
Filed: 1991-09-05
Granted: 1994-01-15
Abstract: FIELD: fire-extinguishing equipment. SUBSTANCE: fire-extinguishing device has branch pipe 4 conjugated with its point adjacent to locking member 3. Which is positioned behind alarm device. Locking member is formed as flexible membrane. Entrance of hopper 5 is connected with outlet section of branch pipe. Fire-extinguishing unit is disposed in hopper 5. EFFECT: enhanced reliability in operation. 1 dwg
Patent RU-2081653-C1 (RU)
Title: Slot plate
Inventor: KONDRATEV ALEKSEJ A
IPC: B01D3/22
Filed: 1992-03-02
Granted: 1997-06-20
Abstract: FIELD: chemical engineering. SUBSTANCE: invention relates to slot plates providing vapor-liquid contact in the heat- and mass-exchange apparatuses. Invention is aimed and enhancing efficiency of plate owing to increasing distance which liquid passes getting over the plate and time it contacts with vapor. Such task is solved when, in slot plate including grates with mutually perpendicular bars or pipes and having spacer between grates, admission and drain pockets, the intergrate spacer is made in the form of cutting-out/draw sheets whose slots are oriented in the direction of liquid moving on the plate, whereas grate bars are arranged at a distance from each other which increases going from admission pocket to drain one and have corrugations. EFFECT: improved plate structure. 2 cl, 2 dwg
Patent RU-2050422-C1 (RU)
Title: Method for production of citric acid
IPC: C25B3/00
Filed: 1992-04-14
Granted: 1995-12-20
Abstract: FIELD: food industry. SUBSTANCE: method involves growing fungus-producing cultural crop, fermenting it in nutrient medium to receive a cultural liquid and separating an end product therefrom. The cultural liquid or filtrate thereof is subjected to electrolysis before separation of the end product. Electrolysis is conducted in an electrolyzer with a separator or in an electrolyzer without a diaphragm at current density of 0,01-0,1 А/сm 2  and specific electric power consumption of 0.017-0.24 A/l. The electrolyzer cathode and anode are made of stainless steel and oxidized ruthenium, respectively. EFFECT: higher purity and retained yield of end product. 4 cl, 2 tbl
Patent RU-2015105-C1 (RU)
Title: Aluminium alpha-oxide production method
Inventor: USOV LEONID V
IPC: C01F7/02
Filed: 1992-03-25
Granted: 1994-06-30
Abstract: FIELD: electronics. SUBSTANCE: method involves hydrothermal treatment of aluminium hydroxide and base mixture incorporating compound containing chromium. EFFECT: facilitated procedure. 4 cl, 2 tbl
Patent RU-2012650-C1 (RU)
Title: Cast iron
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C37/00
Filed: 1992-03-25
Granted: 1994-05-15
Abstract: FIELD: metallurgy. SUBSTANCE: cast iron has following composition, wt. -% : carbon 2.9-3.3; silicon 1.6-1.9; manganese 0.6-0.9; titanium 0.3-0.4; phosphorus 0.05-0.1; nitrogen 0.07-0.1, and iron - the rest. Cast iron is used in machine engineering. EFFECT: enhanced quality of cast iron articles. 1 tbl
Patent RU-2030746-C1 (RU)
Title: Способ определения массовой доли активного хлора в n-хлорпроизводных симметричного триазина, не растворимых в воде и уксусной кислоте
Inventor: KOMISSARENKO VALENTINA P
IPC: G01N31/16
Filed: 1992-04-10
Granted: 1995-03-10
Abstract: Использование: в аналитической химии, при определении массовой доли активного хлора в N-хлорпроизводных симметричного триазина, нерастворимых в воде и уксусной кислоте (хлорамин N,N' -дихлор N,N'-ди(3-хлор-2-оксо-4-окси-1,3,5- триазин -6- ил) этилендиамина и его натриевых солей. Сущность изобретения: пробу анализируемого вещества растворяют в водном растворе щелочи добавляют ледяную уксусную кислоту, 10%-ный водный раствор иодида калия, выдерживают в темном месте 10 мин и титруют выделившийся из иодида калия иод 0,1 н. водным раствором тиосульфата натрия, добавив в конце титрования раствор крахмала. 3 табл.
Patent RU-2038616-C1 (RU)
Title: Method for determining optical wave propagation time
Inventor: SKRIPNIK YURIJ A
IPC: G01S17/36
Filed: 1992-04-20
Granted: 1995-06-27
Abstract: FIELD: laser data-measuring systems for finding distance to remote objects and for determining physical quantities influencing laser radiation propagation time. SUBSTANCE: method involves generation of optical waves at two frequencies, division of each wave into informative and reference ones, sending of informative waves of one frequency to object under analysis, alignment of waves reflected from object with informative waves of other frequency to obtain information pattern, conversion of information pattern intensity beats into differential-frequency voltage of optical waves, discrimination of differential-frequency reference voltage of optical waves upon measurement of phase difference of information and reference voltages, variation of phase difference of source optical waves until value exceeding initial phase difference by value multiple of phase meter sensitivity threshold is obtained, measurement of respectively changed phase difference of new optical wave frequency, and determination of optical wave propagation time by using data obtained. EFFECT: facilitated procedure, improved measurement accuracy. 1 dwg
Patent RU-2019702-C1 (RU)
Title: Shaft sheathing for erection of monolithic shaft lining
Inventor: EGOROV OLEG V
IPC: E21D5/12
Filed: 1992-05-22
Granted: 1994-09-15
Abstract: FIELD: mining. SUBSTANCE: shaft sheathing includes cutting ring, molding part in form of inner and outer shells and hydraulic cylinders installed between cutting ring and molding part. Sheathing has additional hydraulic cylinders connected with cutting ring and inner shell, and stopping units, and guiding member. Inner shell and cutting ring are sectional with split in diametrical plane, and each stopping unit is located between adjacent sections of inner shell. Guide members are secured to sections of inner shell and cutting ring. In this case, sections of cutting ring are installed for combined or separate motion in axial direction and connected to each other in transverse plane. Each stopping unit is made in form of body with cover and pressure screw and supporting arc located in body hole. Pressure screw is installed in body cover for interaction with supporting arc. Adjacent sections of cutting ring are joined by key. One of cutting ring section is made with joint in axial direction at angle to diametrical plane of sheathing. Ends of adjacent section of inner shell are overlapping each other, and outer shell is made in form of removable segments secured to cutting ring. Guide members are made in form of posts accommodated in each other. Installed on inner shell are vibrators. EFFECT: higher efficiency. 8 cl, 6 dwg
Patent RU-2003238-C1 (RU)
Inventor: SHARAPOV VALERIJ M
IPC: H04R17/00
Filed: 1992-06-04
Granted: 1993-11-15
Abstract: Использорзние устройства дл  преобрэзооа-  ни  электрической энергии в механическую звуковую  Сущность изобретени  преобразователь содержит  металлическую мембрану и пьезотранс-  форматор, закрепленный на мембране со стороны  его общего электрода Входной и выходной электроды  пьезотрансформатора выполнены симметричными  относительно центральной оси пьезотрансформатора  Каждый из них имеет выступ и  впадину в центральной части Выступы входного и  выходного электродов размещены во впадинах выходного  и входного электродов соответственно 2  ил
Patent RU-2084629-C1 (RU)
Title: Method and device for extracting incline and steep seams of mineral materials
Inventor: KOROVKIN YURIJ A
IPC: E21C41/18
Filed: 1992-04-06
Granted: 1997-07-20
Abstract: FIELD: mining technology. SUBSTANCE: this relates to underground mining of seam deposits of mineral materials, basically coal. According to method, extraction of mineral material is effected in long stoping face in diagonal stope moving from one end of longwall to another. Transportation of extracted material is carried out in distributed portions from upper part of longwall towards lower one through spiral transportation passage with turnable and controlled operating member. In proposed device, spiral line of operating member is made up of separate not interconnected spiral blades arranged at successive regular relative displacement which together create spiral transportation passage relative to axis of operating member. EFFECT: high efficiency. 2 cl, 8 dwg
Patent RU-2065419-C1 (RU)
Title: Mixture for producing building articles
Inventor: KONYUKHOV ALEKSANDR V
IPC: C04B111/20
Filed: 1992-05-22
Granted: 1996-08-20
Abstract: FIELD: building materials production. SUBSTANCE: mixture for producing building materials includes filling agent and tall pitch that amount 0.05 - 0.45 shares of totality. Amount of tall pitch is determined using the formula as follows: B = S 2 •ρ 2 /S 1 •ρ 1 +S 2 •ρ 2 , where B is content of tall pitch in the mixture, fraction; S 1 , S 2  are specific surface of tall pitch and filler respectively, square meter per kg; ρ 1 , ρ 2  are density of tall pitch and filler respectively, kg per cubic meter. EFFECT: the mixture has stable physical and mechanical properties. 2 tbl
Patent RU-2054644-C1 (RU)
Inventor: MALYGIN VIKTOR ALEKSANDROVICH
IPC: G01M1/22
Filed: 1992-06-19
Granted: 1996-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: in adjusting the metering device, test starts of rotor are effected with calibrated weight mounted in plane of correction. Respective readings of meter 26 of magnitude of unbalance and phase register 28 are obtained through changing the gain factor of amplifier 2 being regulated and angular position of coordinate metering system. In case repeated adjustment of metering device is required, there is no need to perform test starts for the rotor of this standard size and required gain factor and angular position of coordinate metering system are set by means of amplification setting unit 3 and unit 6 for setting the code of angle, respectively. This highly enhanced balancing, especially at great range of rotors. EFFECT: enhanced balancing due to prompt readjustment of metering device to other standard size of rotor without test starts. 1 dwg
Patent RU-2014991-C1 (RU)
Title: Method for making vice side plates with removable jaws
Inventor: TSARENKO ANATOLIJ I
IPC: B25B1/00
Filed: 1992-06-30
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves shape-forming of side plates, making and installing jaws. Side plate blanks are made from rolled rounds. To shape the side plates, a central through cylindrical hole is drilled in blank then the latter is cut into four identical sectors. EFFECT: simplified manufacturing technology. 5 cl, 8 dwg
Patent RU-2085485-C1 (RU)
Title: Method of controlling process of producing carbon products
Inventor: AVRAMENKO PETR YA
IPC: G05D27/00
Filed: 1992-09-03
Granted: 1997-07-27
Abstract: FIELD: carbon ceramics. SUBSTANCE: invention relates to producing carbon ceramic constructional materials suitable to manufacturing capsules and heaters in metallurgy, parts of high-vacuum devices in electronics and other areas. Objective of invention is to optimize process parameters in production of coke-pitch composition by way of preliminarily preparing compositions and forming specimens beyond production process, specimens being formed by a group containing specimens with predetermined disintegration degree and/or components' ratio. Characteristics of specimens are estimated from self-adhesion capability value, additionally revealing, in specimen group, a specimen with maximum self-adhesion capability value. Disintegration degree and components' ratio of this specimen are admitted as optimal process parameters, and production process is further performed in accord with these parameters. Self-adhesion capability is determined from tensile strength of a pressed composition specimen. EFFECT: optimized process parameters. 2 cl, 1 dwg, 1 tbl
Patent RU-2048470-C1 (RU)
Inventor: DZHEMILEV USEJN M
IPC: C07F5/06
Filed: 1992-06-23
Granted: 1995-11-20
Abstract: FIELD: organoaluminium compounds. SUBSTANCE: product: new organoaluminium compound 1,4-bis[(dialkoxy)aluma]-trans-2,3-dialkylbutanes of the formula   where R R=C 2 H 5  or C 4 H 9 ; R′=C 3 H 7 , C 4 H 9  or C 5 H 11 . 1,4-Bis-[(dialkoxy)aluma] -trans-2,3-dialkylbutanes were synthesized by interaction of α-olefins (1-hexene, 1-heptene, 1-octene) with dialkoxyaluminium chloride of the formula (RO) 2 AlCl where R R=(C 2 H 5 -C 4 H 9 ) and metallic magnesium at the molar ratio (20-22):(20-22):10 in the presence of (C 5 H 5 ) 2 ZrCl 2  at concentration 2-6 mole% in argon atmosphere, at the room temperature, under normal pressure in tetrahydrofuran, at stirring for 8-12 hr. The yield is 66-84% Synthesized compounds can be used in the processes of polymerization and oligomerization of olefin and diene hydrocarbons. EFFECT: improved method of synthesis, increased yield. 1 tbl
Patent RU-2045956-C1 (RU)
Inventor: BOGDARIN YURIJ A
IPC: A61P1/16
Filed: 1992-08-28
Granted: 1995-10-20
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes administering new composition of medicinal herbs, which includes 70-percent water alcohol extract of Agrimonia eupatoria, Equsetum arvense, Ahillea milefolium and Leonurus cardiaca to be taken in ratio of 2:1:2:1. EFFECT: excellent properties.
Patent DE-10002947-C1 (DE)
Title: Lock for portable electronic equipment e.g. computer, has lock case with through holes, through which fastening rods are screwed into standard holes of equipment and fixed by engaging retainers with fastening rods
Inventor: MIAO TONY
IPC: E05B73/00
Filed: 2000-01-25
Granted: 2001-09-27
Abstract: Lock case (20) has spring biased movable retainers (25) in the cavity and lock core (30) having key block (31) in rear cover (40). Fastening rods (44) extend through the through holes (42) of cover and holes (21) of case and engaged with screw holes of electronic equipment. The core is locked with key and key retainers are pressed by turning block (321) to engage extension (251) abutted in recesses (441).
Patent DE-10043054-C1 (DE)
Title: Support, to erect buildings, has lower end arranged inside steel walled box, in which steel reinforcement for concrete foundation is fixed and has drainage tubes and connections for sanitary units
Inventor: FRIEDRICH JAN
IPC: E03C1/122
Filed: 2000-09-01
Granted: 2002-01-17
Abstract: The support (1) has a lower end (3) arranged inside a box (6) of steel walls (4), in which a steel reinforcement (6) for a concrete foundation is fixed. The support is provided with drainage tubes for roof drainage and sanitary units with lateral connections, which project through openings (21) in the support. The support may be fixed on crossing carriers (7) inside the box, which is open underneath.
Patent DE-10044157-C1 (DE)
Title: Vehicle profile measuring device evaluates interruption of sound waves or electromagnetic waves fed between emitter and receiver via reflectors attached to frame extending across vehicle path
Inventor: ROTTNER FRANZ
IPC: B61K9/02
Filed: 2000-09-06
Granted: 2002-01-24
Abstract: The profile measuring device has a frame (3) supported from the ground which extends over a relatively moving vehicle, provided with a number of spaced reflectors (4) for reflection of sound waves or electromagnetic waves fed between an emitter, e.g. laser diode (6) and a receiver, e.g. a photodiode (7), coupled to an evaluation device detecting the interference in the transmitted waves caused by the vehicle.