baber/WOPTO huggingface dataset:
Patent RU-2070171-C1 (RU)
Inventor: KOLBASOV VALENTIN M
IPC: C04B24/20
Filed: 1992-07-01
Granted: 1996-12-10
Abstract: Использование: в производстве строительных материалов, в частности в способах приготовления добавок для цементных составов и может быть использовано при возведении монолитных бетонных и ж/бетонных конструкций при производстве сборных железобетонных изделий, а также асбестоцемента и других минеральных вяжущих. Сущность изобретения. Способ приготовления комплексной добавки заключается в том, что в качестве пластификатора используют соединение на основе натриевой соли продукта конденсации нафталинсульфокислоты и формальдегида "С-3" или соединение на основе натриевой соли продукта конденсации антраценфенантрен - или карбазолсульфокислоты с формальдегидом "Н", в качестве неорганического ускорителя твердения нитрит-нитрат натрия или полупродукт производства нитрит-нитратных солей 40%-ный водный раствор нитрит-нитрат натрия-нитродан, причем кремнеземсодержащий компонент перемешивают со смесью водных растворов пластификатора и ускорителя твердения при соотношении В/T = 0,5 - 2,0, а затем сушат при 105 - 150 o C и вводят в цементный состав в количестве 10 - 20% от массы цемента, при этом соотношение компонентов комплексной добавки составляет, мас.%: указанный пластификатор 1,5 - 14,3, указанный ускоритель 0,5 - 14,3, кремнеземсодержащий компонент 71,4 - 98,0. Подвижность бетонной смеси составляет до 18 см, прочность через 28 сут нормального твердения - до 58,7 МП, морозостойкость - 600 циклов. 2 Табл.
Patent RU-2041642-C1 (RU)
Title: Method for making cylindrical heat exchanger and freezing cylinder of ice-cream-making machine
Inventor: DZHINO KOCHCHI
IPC: F25C1/06
Filed: 1992-06-19
Granted: 1995-08-20
Abstract: FIELD: food industry. SUBSTANCE: method for making a cylindrical heat exchanger made up of inner and outer steel cylinders involves making a helical groove and a flat strip winding on outer surface of the inner cylinder. The flat strip winding is made of soft tempered steel. The outer cylinder is installed in a heated state to provide a shrinkage fit between said cylinder and the helical winding. The circular gap between the inner and outer cylinders is sealed at both ends of the outer cylinder. The ends of the outer cylinder are provided with tubular members for connection to the pipes of the refrigerating circuit. EFFECT: improved functional and operating characteristics. 4 cl, 3 dwg
Patent RU-2104703-C1 (RU)
Title: Method of preparing material for osteoplastics and material prepared by this method
Inventor: ROBER BONIFAS
IPC: A61L27/24
Filed: 1990-11-22
Granted: 1998-02-20
Abstract: FIELD: osteoplastics. SUBSTANCE: method of treating human or animal bone tissue is distinguished by preserving non- denatured I-type collagen in intact state contained in original mineral bone structure and performing at least one selective extraction and/or denaturation of non-collagen structure proteins, the latter operation being performed involving urea-based selective extraction. EFFECT: improved quality of prepared material. 12 cl, 2 tbl
Patent RU-2092721-C1 (RU)
Title: Vertical shaft guide bearing
Inventor: GERTSYK MIKHAIL K
IPC: F16C17/14
Filed: 1992-07-08
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: guide bearing of vertical shaft is provided with half-inserts located in its sectional body which have set of segments with rubber lining; they embrace trunnion of shaft with lining. Segments are made from rubber integral with rubber lining. They are provided with end bevels and are mounted in half inserts by barrel scheme. Working surface of each segment is rectilinear and is located tangentially relative to surface of shaft trunnion lining. Each half-insert is spring-loaded relative to body to ensure contact of working surfaces of segment with shaft trunnion lining. Bearing is provided with end shield having inner bevels opposite to end bevels of segments and engageable with these bevels. Shaft trunnion lining is detachable; it consists of two parts mounted on shaft by means of flanges. Screws are provided to regulate force of springs. EFFECT: enhanced durability of rubber segments and shaft lining; increased overhaul period and reduced usage of metals. 4 cl, 5 dwg
Patent RU-2060049-C1 (RU)
Title: Device for play with ball of roulette type
Inventor: DONSKIKH SERGEJ V
IPC: A63F7/00
Filed: 1992-07-24
Granted: 1996-05-20
Abstract: FIELD: plays; particular, play with ball of the roulette type which provides for uncertainty in prediction of the play results due to pushing a ball from a cell of the rotating disk, at least, to the moment of its stopping. SUBSTANCE: device for play with ball of roulette type has a base with the surface inclined toward the center, disk with marked cells for trapping the ball installed in the center of the base for rotary motion. The novelty consists in the availability of the elements pushing the ball out of the cell of the rotating disk. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2029228-C1 (RU)
Title: Foil resistance strain gauge
Inventor: VOLODIN NIKOLAJ M
IPC: G01B7/16
Filed: 1992-08-21
Granted: 1995-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: contact area is connected with adjusting member made in form of different lengths areas. EFFECT: precision. 2 cl, 3 dwg
Patent RU-2049284-C1 (RU)
Inventor: ASHMAROV ALEKSEJ V
IPC: F16H33/14
Filed: 1992-09-22
Granted: 1995-11-27
Abstract: Использование: в машиностроении. Сущность изобретения: преобразователь содержит водило, солнечное колесо, сателлиты с инерционными грузами, управляющий диск, механизм переключения и муфту переключения. Инерционные грузы выполнены цилиндрической формы, расположены во втулках и соединены шарнирно через поводки и кривошип с управляющим диском. При повороте управляющего диска относительно водила на величину экцентриситета е инерционные грузы получают движение одновременно от двух звеньев: вращательное от сателлитов и поступательное от кривошипов, создавая на сателлитах переменные неуравновешенные массы. Центробежные силы инерции, возникающие в этих массах при вращении водила, воздействуют через сателлиты на солнечное колесо, преобразуя таким образом крутящий момент двигателя на выходном валу. 1 з. п. ф-лы, 4 ил.
Patent RU-2078297-C1 (RU)
Title: Method of heat exchange
Inventor: MATUSYAK VLADIMIR LEONIDOVICH
IPC: F28F13/06
Filed: 1992-06-18
Granted: 1997-04-27
Abstract: FIELD: heat power engineering. SUBSTANCE: cold heat carrier that flows in tubular passageways 3 of heat exchanging apparatus 1 is heated by steam in the spaces between pipes. An additional heat carrier is also used in the space between pipes. As a intermediate heat carrier nitrogen is used. The heating is carried out at a constant pressure inside the space between pipes. The pressure is maintained by way of varying nitrogen flow rate. EFFECT: simplified method. 1 dwg
Patent DE-10005969-C1 (DE)
Title: Machine for directing and hardening a corrugated longitudinal workpiece comprises a chamber surrounding the receiving device and the lower rollers so that cold gas can be introduced via nozzles
Inventor: HEES KARL
IPC: C21D1/613
Filed: 2000-02-09
Granted: 2001-07-05
Abstract: Machine for directing and hardening a corrugated longitudinal workpiece (50) comprises a receiving device for the workpiece; several rotating lower rollers with directing points (4-9); upper rollers arranged on the directing points; and a drive for the workpiece and a workpiece quenching device. A chamber (60) surrounding the receiving device and the lower rollers is connected to the workpiece so that cold gas can be introduced via nozzles. Preferred Features: The cold gas nozzles are arranged in rows.
Patent DE-10009599-C1 (DE)
Title: Wind load compensating vehicle lifting roof system operation involves altering roof position against wind force with roof drive depending on detected parameter correlated with wind force
Inventor: KREINER STEFFEN
IPC: B60J7/04
Filed: 2000-02-29
Granted: 2001-08-09
Abstract: The method involves detecting a physical parameter correlated with a force caused by the driving wind, altering the roof position from a second relative position into a first relative position with a roof drive depending on the detected parameter in opposition to the force of the wind. The correlating parameter can be a change in roof position and/or wind noise. Independent claims are also included for the following: a controller for operating a lifting roof system, especially a sliding/lifting roof system and a sliding/lifting roof system.
Patent DE-10023292-C1 (DE)
Title: Plattenförmiger Filtrationskörper
Inventor: BLAESE DIETER
IPC: B01D63/16
Filed: 2000-05-12
Granted: 2001-08-30
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen eines plattenförmigen Filtrationskörpers (Filtrationsplatte). DOLLAR A Die Erfindung ist durch folgende Verfahrensschritte gekennzeichnet: DOLLAR A - zwei Stützkörperhälften werden durch Gießen nach Art des Schlickergusses hergestellt; DOLLAR A - die Gußform besteht aus porösem, hydrophilem Material; DOLLAR A - das Formnest entspricht der Außenkontur der beiden Stützkörper; DOLLAR A - zum Herstellen eines der Stützkörperhälften wird Stützkörpermaterial in die Form gegossen; DOLLAR A - es wird ein Zwischenkörper hergestellt, der aus einem unter Wärmeeinfluß sich verflüchtigenden Material besteht und der Aussparungen aufweist; DOLLAR A - zum Herstellen des zweiten der Stützkörperhälften wird Stützkörpermaterial in die Form gegossen; DOLLAR A - die Oberfläche dieses zweiten Gusses wird mit einem Deckel der Form in Kontakt gebracht; DOLLAR A - das gesamte Formteil wird aus der Form herausgenommen; DOLLAR A - den Außenseiten des Formteiles wird wenigstens eine Membranfilterschicht aufgebracht.
Patent DE-10139190-C1 (DE)
Title: Fahrzeugklimasystem mit mehreren Fluidkreisläufen
Inventor: VEITENHANSL HORST
IPC: B60H1/32
Filed: 2001-08-16
Granted: 2002-08-22
Abstract: Das Fahrzeugklimasystem (56) weist eine Mehrzahl von Fluidkreisläufen (38, 44, 46, 48; 60, 62) auf, in denen je eine Pumpe (10; 40, 52; 64) Fluid fördert. Um ein Fahrzeugklimasystem zur Verfügung zu stellen, das kostengünstiger herzustellen und zu montieren ist als bekannte Systeme, ist mit einem ersten Fluidkreislauf (38, 48; 60) eine Pumpe (10) eines zweiten Fluidkreislaufs (44, 46; 62) derart gekoppelt, dass das geförderte Fluid des ersten Fluidkreislaufs (38, 48; 60) die Pumpe (10) des zweiten Fluidkreislaufs (44, 46; 62) hydrostatisch antreibt.
Patent DE-10156261-C1 (DE)
Title: Gripping or clamping device for handling objects has gripping fingers arranged within housing containing electrical components transforming low voltage into high voltage
Inventor: FELLHAUER BRUNO
IPC: B25J15/10
Filed: 2001-11-09
Granted: 2003-05-22
Abstract: Gripping or clamping device (10) for handling objects comprises at least one gripping finger (18) movably arranged in and against a gripping direction (R), an adjusting element (22) formed by a piezoelectric actuator acting directly or via a pressure or tension body (24) on the gripping finger, and electrical components for transforming low voltage into high voltage. The gripping finger is arranged within a housing containing the electrical components.  Preferred Features: The housing has a base (12) and a lid (14). The piezoelectric actuator is arranged in the base. The lid has a central opening through which the gripping finger protrudes. The lid protects the electrical components from environmental influences.
Patent DE-10163260-C1 (DE)
Title: Inhibition of gas hydrate formation, useful in transport in petroleum and natural gas industry and in drilling mud, uses copolymer with vinyl alcohol, olefinic comonomer and optionally vinyl or allyl ester units
Inventor: DAHLMANN UWE
IPC: F17D1/05
Filed: 2001-12-21
Granted: 2003-08-28
Abstract: Use of 0.01-2 wt.% copolymers (I) as gas hydrate inhibitor is claimed, in which (I) have a number average molecular weight Mn of 1000-1000000 g/mole and consist of  (a) 1-99 mole-% vinyl alcohol units,  (b) 0-99 mole-% vinyl or allyl ester units and (c) 1-99 mole-% units derived from olefinically unsaturated, 2-18 carbon (C) compounds, which may contain 1-100 alkoxy groups and/or nitrogen (N) or sulfur (S) atoms.  Use of 0.01-2 wt.% copolymers (I) as gas hydrate inhibitor is claimed, in which (I) have a number average molecular weight Mn of 1000-1000000 g/mole and consist of (a) 1-99 mole-% vinyl alcohol units of formula (1), (b) 0-99 mole-% vinyl or allyl ester units of formula (2) and (c) 1-99 mole-% units derived from olefinically unsaturated, 2-18 carbon (C) compounds, which may contain 1-100 alkoxy groups and/or nitrogen (N) or sulfur (S) atoms:  R1  =  1-6 C alkyl;  R2  =  H or methyl . Independent claims are also included for the following: (1) Gas hydrate inhibitor containing (I); (2) Inhibition of gas hydrate formation by adding (I) to an aqueous phase in contact with a gaseous, liquid or solid organic phase.
Patent DE-10208126-C1 (DE)
Title: Door or window hinge whose one part has bow pivoting on pin axi-parallel to hinge axis and pre-springloaded into pin and off this in closing and opening window movements.
Inventor: OESTERLE HELMUT
IPC: E05D7/04
Filed: 2002-02-26
Granted: 2003-03-13
Abstract: One of the hinge parts (14,16) has a bow (28) which pivots on pin (26) parallel to the hinge axis (12) and pre-loaded lengthways so the bow is forced onto the pin (26) as the frame (20) opens. A locking lever (54) allotted to the bow forces this away from the pin against the load when the frame closes. Pin (26) engages bow slot (30) so the bow can slide in relation to the pin (26). Lever (54) is hinged to the hinge axis (12) and its hooked end (55) leaves clear space (64) between end (55) and axis (12) less than the space (66) between pin and axis. Thus as the frame (20) closes so the hooked end (55) grips the pin (26) and moves the bow (28) against its load so as to reduce the spacing (66) between pin (26) and hinge axis (12).
Patent DE-19508976-C1 (DE)
Title: Manual operation device for gear change changeable between several positions with automatically operated coupling at transmission I=O
Inventor: WOERNER GUENTER DIPL ING
IPC: F16H61/24
Filed: 1995-03-13
Granted: 1996-02-22
Abstract: The device has a manually operated gear lever (4) connected to a change element (6) on the transmission side. The lever operates the element against a detectable resistance analogous to the load transferred from the transmission. A sensor detects this resistance and generates a command to open a coupling (2). The drive connection (5) between the lever (4) and element (6) has defined elasticity. Displacement sensors are associated with the lever and change element. The change command is generated when the change element is displaced from the selected gear position by more than a small tolerance or the lever is displaced from its selected gear position by more than a large tolerance.
Patent DE-19581786-C1 (DE)
Title: Kraftstoffeinspritzventil
Inventor: HASEGAWA TOSHIYUKI
IPC: F02M65/00
Filed: 1995-08-31
Granted: 1999-09-16
Abstract: Die Kraftstoffeinspritzdüse gemäß der vorliegenden Erfindung umfaßt einen mit Düsenöffnungen ausgestatteten Düsenkörper, ein Nadelventil, das die Düsenöffnungen öffnet und schließt, einen Anker, der mit dem Nadelventil mechanisch verbunden ist, und einen Stator, der dem Anker gegenüberliegt, so daß, durch Verschieben des Stators mit einem Mikromotor, die Hubgröße des Nadelventils angepaßt werden kann. Außerdem ist ein Abdeckelement vorhanden, das sich gleitend um den Umfang des Düsenkörpers dreht, und, indem dieses Abdeckelement mit einem Mikromotor gedreht wird, wird die Öffnungsfläche der an der Einspritzung beteiligten Düsenöffnung verändert. Mit diesen Konstruktionsmerkmalen wird es möglich, willkürlich ein gewünschtes Einspritzmuster zu erzielen.
Patent DE-19602339-C1 (DE)
Title: Automobile anti-lock braking regulation method
Inventor: MAYR-FROEHLICH MATHIAS
IPC: B60T8/1764
Filed: 1996-01-23
Granted: 1997-03-27
Abstract: The braking regulation method compares the detected rotation rates of the non-driven vehicle wheels (1,2) on either side of the vehicle for detecting wheel locking, to provide common regulation of the braking pressure for the driven vehicle wheels. The rotation rate of the driven vehicle wheels is provided by a tachosensor detecting the rotation of the cardan shaft, the braking regulation for the driven wheels effected via a single regulation valve (15), with complete blocking of the braking for one of the wheels when locking is detected.
Patent DE-19640031-C1 (DE)
Title: Panel cutting template for power grinder
Inventor: ARLART GERHARD
IPC: B23Q9/00
Filed: 1996-09-27
Granted: 1998-04-02
Abstract: The cutter template (10) has guide bars (12) assembled in a shape resembling windmill sails. One end (14) of one guide bar is always positioned on another guide bar, and is adjustable in its longitudinal direction and can be fixed at a required point on the other guide bar.  The guide bars in the form of rectangular tubes have a slot (26) in an inner wall (16) running in a longitudinal direction. One rectangular tube has a clamping tie-piece protruding from its end and which fits through the slot in the inner wall of the other rectangular tube and grips behind the inner wall.
Patent DE-19645223-C1 (DE)
Title: for recovering constituents of anaesthetic gas
Inventor: FLOETER HARALD
IPC: F25J3/06
Filed: 1996-11-02
Granted: 1998-01-29
Abstract: The anaesthetic gas, for instance xenon, supplied by an anaesthetic appliance (1) is pumped into a pressurised container from an intermediate store (8) with a compressor.  A concentrator (22) supplies the constituent being recovered in the retentate/permeate. A return pipe (21) leads from the pressurised container (10) to the intermediate store (8) and contains the concentrator which consists of cascade-like separation membrane modules (23,24).
Patent DE-19707387-C1 (DE)
Title: Production of viscose using one source of alkali for alkalisation
Inventor: POGGI TATJANA
IPC: C08B9/00
Filed: 1997-02-25
Granted: 1998-04-02
Abstract: The present invention relates to a method for producing viscose, wherein the sodium hydroxide solution previously used in the alkalization of non-electronically processed cellulose can be used in alkalization of electronically processed cellulose-containing material provided that the dispersed solid content in the sodium hydroxide solution does not exceed 0.16 g/l.
Patent DE-19845169-C1 (DE)
Title: Manufacturing profile arm for switching cabinet involves fixing toothed parts formed in one lateral region of sheet strip into corresponding apertures formed in other lateral region or other region
Inventor: DEIS WOLFGANG
IPC: H02B1/01
Filed: 1998-10-01
Granted: 2000-05-31
Abstract: The method involves cutting a strip of sheet material to a length corresponding approximately to the length of the fabricated frame arm and connecting at least one longitudinal lateral region (10) of the strip rigidly to the other lateral region (15) or to another region of the strip. Tooth parts (14) are produced in one lateral region and bent into and fixed in corresponding apertures (16) formed in the other lateral region of other region of the strip.
Patent DE-19851156-C1 (DE)
Title: Isolation of plasmid DNA from a microbial culture comprises acidification and using particles to separate microbial cells from the culture
Inventor: MICHELSEN UWE
IPC: C12N15/10
Filed: 1998-11-06
Granted: 2000-04-27
Abstract: Isolating plasmid DNA from a microbial culture, is new. Isolating plasmid DNA from a microbial culture, is new and comprises: (1) acidifying the culture, mixing it with particles, incubating the mixture to immobilize the microbial cells on the particles, and separating the particles; (2) resuspending the cell-bearing particles, lyzing the cells, adding a neutralizing buffer, incubating the mixture, and separating and discarding the particles; and (3) adding particles to the supernatant, incubating the mixture, separating the supernatant, and eluting plasmid DNA from the particles with an elution buffer.
Patent DE-19860479-C1 (DE)
Inventor: ZWIEFELHOFER UWE
IPC: F23D11/10
Filed: 1998-12-28
Granted: 2000-08-03
Abstract: The mixing chamber has from its outlet to its opening (1a) an axial length (A) of 10 to 300 mm, a total inner diameter of 10 to 100 mm and an approach angle (X) measured against the mixing chamber axis of 3 to 20 degrees.  Burner has outlet directed towards a burner chamber. The burner next to the outlet which extends to the mixing chamber (2) is conical. An injecting first pipe (1) through which fuel flows to the mixing chamber is arranged coaxially to the mixing chamber, where the opening (1a) of the first pipe is in the region of the inlet (2a) of the mixing chamber. An annular gap (3) is present between the openings of first pipe and the inlet of the mixing chamber for the flowing of water vapor. A first annular chamber (5) for the flowing of water vapor encloses the first pipe and connects to the annular gap (3). A second pipe (6) encloses the first annular chamber (5) and seals the outer side of the mixing chamber (2). A second annular chamber (11) for the flowing of oxygen containing gas to outlet of the burner encloses the second pipe and the mixing chamber.
Patent DE-19908101-C1 (DE)
Title: Gear lever housing for motor vehicle gearbox has manual gear lever in direct contact with guide contours on damper and strengthening body; three guide contours are in three separate planes
Inventor: EY PETER VON
IPC: F16H59/10
Filed: 1999-02-25
Granted: 2000-05-25
Abstract: The housing has guide slot (10) in which a manual gear lever (3) is guided and directly supported on a first guide contour (11) of a stiff guide body (6) connected to move with a soft elastomeric damper (5). The manual gear lever directly contacts a second guide contour (12) on the damper, and a third contour (13) on a strengthening body (7), whereby the guide contours are in three separate planes one above the other.
Patent RU-2072925-C1 (RU)
Title: Automobile
Inventor: BAKIROV DAMIR M
IPC: B60K20/02
Filed: 1992-12-11
Granted: 1997-02-10
Abstract: FIELD: automotive industry. SUBSTANCE: automobile has body with passenger compartment and engine compartment accommodating clutch and gearbox with remote controlled gearshift mechanism furnished with control lever hinge-connected with rod mounted for sliding in guide secured on clutch housing. Rod is connected with articulated link which is connected through pin in its middle portion with lever on which end piece with spherical lower portion fitted in spherical support is mounted. Spherical support is secured on floor in passenger compartment. Lever has projection and space coaxial with longitudinal axis of lever in which end piece with spherical portion is installed and spring-loaded to provide longitudinal displacement. Stop is mounted on automobile floor. Projection of lever engages with stop. EFFECT: increased safety of control of front wheel drive automobile by prevention of wrong shifting into reverse gear when starting from rest for straight ahead driving. 1 cl, 5 dwg
Patent RU-2063202-C1 (RU)
Title: Profiling mask for laser laminar keratoplasty
Inventor: FEDOROV SVYATOSLAV N
IPC: A61B3/10
Filed: 1992-12-29
Granted: 1996-07-10
Abstract: FIELD: medical equipment and can be used for laser laminar keratoplasty. SUBSTANCE: the profiling mask for laser laminar keratoplasty is made in the form of a round plate with sections that are transparent and non-transparent for radiation. Positioned on the whole periphery of the plate is the section that is nontransparent for laser radiation, the external edge of the section coincides with the plate edge. The remaining part of the plate accommodates at least two sections. EFFECT: improved design. 12 dwg