baber/WOPTO huggingface dataset:
Patent DE-10023004-C2 (DE)
Title: Vorrichtung zur Detektion von Sicherheitsmerkmalen auf der Basis von flüssigkristallinen Materialien mit chiraler Phase und deren Verwendung
Inventor: GIERLING WILHELM
IPC: G07D7/128
Filed: 2000-05-11
Granted: 2002-02-28
Abstract: Vorrichtung für die Detektion eines Sicherheitsmerkmals, enthaltend ein flüssigkristallines Material mit chiraler Phase und einer vom Betrachtungswinkel abhängigen Farbigkeit (LC-Material) auf einem Untergrund, dessen Farbe nicht mit den Farben des flüssigkristallinen Materials übereinstimmt, die dadurch gekennzeichnet ist, daß sie aus einem Zirkularpolarisator und einem Spiegel besteht, wobei der Zirkularpolarisator und der Spiegel in einem definierten, variierbaren Winkel derart zueinander angeordnet sind, daß das flüssigkristalline Material mit chiraler Phase und sein Spiegelbild gleichzeitig durch den Zirkularpolarisator betrachtet werden können und bei Betrachtung durch den Zirkularpolarisator entweder bei dem Sicherheitsmerkmal die unterschiedliche, winkelabhängige Farbigkeit des flüssigkristallinen Materials mit chiraler Phase sichtbar ist, während bei dem Spiegelbild des Sicherheitsmerkmales die Farbe des Untergrunds sichtbar ist, oder daß bei dem Spiegelbild des Sicherheitsmerkmales die unterschiedliche, winkelabhängige Farbigkeit des flüssigkristallinen Materials mit chiraler Phase sichtbar ist und bei dem Sicherheitsmerkmal die Farbe des Untergrunds sichtbar ist.
Patent DE-10023371-C2 (DE)
Title: Kaltluft-Abzugskanal für einen Kühlschrank
Inventor: CHEON SANG HYUN
IPC: F25D21/04
Filed: 2000-05-12
Granted: 2002-10-10
Abstract: Die vorliegende Erfindung betrifft einen Kaltluft-Abzugskanal für einen Kühlschrank, wobei ein Teil der Kaltluft von Kaltluft-Austrittsöffnungen des herkömmlichen Kaltluft-Abzugskanal nicht in eine Kühlkammer, sondern in einen Spalt zwischen einem Wärmeisoliermaterial und einem Kanaleinblaselement strömt und dann an den Oberflächen des Kanaleinblaselementes kondensiert, wenn die Kühlkammer mit einer Ladung (Nahrungsmitteln) hoher Temperatur und hoher Feuchtigkeit beladen wird, wodurch Tau entsteht. Wenn der derart gebildete Tau ständig gekühlt wird, entsteht das Problem einer Eisbildung und des Anwachsens des Eises bis zum Verschluß der Kaltluft-Austrittsöffnungen. Ein weiteres Problem ist, daß das Wärmeisoliermaterial des Kaltluft-Abzugskanals durch die Kaltluft-Austrittsöffnungen sichtbar ist, wodurch das Erscheinungsbild der Kühlkammer beeinträchtigt ist. In dem Kaltluft-Abzugskanal der vorliegenden Erfindung, der einen darin ausgebildeten Kaltluft-Strömungskanal, ein Wärmeisoliermaterial mit einer Mehrzahl von Kaltluft-Austrittsöffnungen und ein Kanaleinblaselement mit einer Mehrzahl von Kaltluft-Austrittsöffnungen, die den Kaltluft-Austrittsöffnungen des Wärmeisoliermaterials entsprechen, enthält, ist eine gekrümmte Rippe gebildet, die sich nach innen um die Kaltluft-Austrittsöffnungen erstreckt, die an dem Kanaleinblaselement gebildet sind, um dadurch die Kaltluft am Einströmen in einen Spalt zwischen dem Wärmeisoliermaterial und dem Kanaleinblaselement zu ...
Patent DE-10033183-C2 (DE)
Inventor: RAGWITZ MARIO
IPC: F03D7/00
Filed: 2000-07-07
Granted: 2002-08-08
Abstract: Described is a method for processing and/or predicting flow data of a flowing medium, in which from values of at least one flow parameter which are successively measured on a continuous basis at one or various locations in the medium, said flow parameter being characteristic for the speed of the medium, a time series is formed and updated which is subjected to a nonlinear deterministic prediction procedure on the basis of a locally constant phase space model for generating prediction values for the respective subsequent flow parameters, wherein a predetermined control signal is generated if the prediction values are characteristic for an impending change in the flow speed. Applications of the method for controlling wind generators are also described.
Patent DE-10037050-C2 (DE)
Inventor: SCHNEIDER SIEGHARD
IPC: B61G11/16
Filed: 2000-07-29
Granted: 2002-10-31
Abstract: The invention relates to a plunger buffer for mobile support structures (2), in particular for rail vehicles, comprising a buffer housing (10), a baseplate (11) that is fastened to the support structure (2) in a fixed manner, a guide plunger (12) attached to the baseplate (11) and a displacement member (13) that can be displaced in relation to said guide plunger (12). The displacement member (13) is directed in its displacement by the guide plunger (12). The plunger buffer also comprises a force transmission member (20) for flexibly coupling the displacement member (13) to the support structure (2). The buffer housing (10) is configured in such a way that the guide plunger (12) or the displacement member (13) is deformed in a controlled manner above a threshold value for the displacement of said displacement member (13) or for the forces to be transmitted, without deforming or altering the bedding of the baseplate (11). The aim of the invention is to ensure that the plunger buffer (1) can absorb energy by deformation and nevertheless be configured with the same dimensions and fittings as known plunger buffers, thus enabling plunger buffers to be interchangeable in existing rail vehicles. To achieve this, the force transmission member (20) is configured in such a way that in addition to the controlled deformation of the guide plunger (12) or the displacement member (13), the function of the force transmission member (20) is overridden above the threshold value for the displacement of the displacement member (13) or for the forces to be transmitted.
Patent DE-19618186-C2 (DE)
Inventor: FEUCHT WERNER
IPC: B01D21/24
Filed: 1996-05-07
Granted: 1999-01-28
Abstract: An apparatus for ensuring a uniform rate of flow out of reservoir includes an outflow opening and an upstream adjustable throttling device in the form of a segment of a curve (28) connected to the arm (34) of a float (36) which follows the level of the liquid. The segment and the arm are carried at the centre of curvature of the segment on a common horizontal spindle (26) on a support structure (18), and the edge of the outflow opening is defined by a rectangular shroud (16) extending into the reservoir as far as the path described by the curved segment (28). An open-bottomed bell housing (56) encloses the arrangement, and the float (36) follows the liquid level inside the bell housing, which reflects the level of liquid in the reservoir on a reduced non- linear scale. A spring device (62) acts on the float a section of the movement of the curved segment corresponding to small areas of opening. The characteristic of the spring steplessly opposes the buoyancy force of the float.
Patent DE-19826802-C2 (DE)
Inventor: DULTZ WOLFGANG
IPC: G06F7/58
Filed: 1998-06-16
Granted: 2000-05-25
Abstract: A method and an apparatus for generating a random number on a quantum-mechanics machanics basis using the fundamentally random choice of path of a quantum particle on a beam splitter. Detectors are provided for capturing the particles being assigned to the outputs of the beam splitter. The detectors or their counting events represent different number values of the random number, or random number sequence. The generation of a multi-particle state in the output channel of the beam splitter, and thus of several particles which impact on a detector (D1, D1', D2, D2'), significantly and advantageously increases the response probability of the detector and thus the probability of obtaining a useable counting event for every multi-particle state generated by the particle source. In this way a random sequence can be obtained more rapidly and more reliably than with single-particle detection.
Patent RU-2156176-C2 (RU)
Title: Method of casting of metal alloy containing primary phase dispersed in eutectic phase
Inventor: DOLMEHN KEVIN FRANKIS
IPC: B22D27/04
Filed: 1994-05-20
Granted: 2000-09-20
Abstract: FIELD: metallurgy, particularly, production of multiphase castings by method facilitating refining of primary phase formed from melt in two-phase region of eutectic system. SUBSTANCE: method includes casting of molten metal alloy at temperature equalling or exceeding liquidus temperature in flow into mold for forming casting; introduction of solid particles of material in amount of 0.1 to 5.0 wt.% of casting weight into flow of molten metal for heat abstraction from molten metal alloy, for its cooling from pouring temperature to crystallization temperature of primary phase between liquidus temperature and alloy solidus temperature to initiate in this way of nucleation of primary phase and to limit growth of primary phase. The first function of solid particles in form of powdery material is heat abstraction, however, powdery material may, at least, partially dissolve in melt and act as primary phase inoculation. Metal alloy is used in form of high-chromium hypereutectic white iron. EFFECT: provided method of casting of metal alloy allowing control over process of primary phase formation. 24 cl, 9 dwg, 7 ex
Patent RU-2230061-C2 (RU)
Inventor: EHSSER FRANTS
IPC: C07D233/66
Filed: 1996-04-13
Granted: 2004-06-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention proposes new derivatives of phenylaminoimidazoline or phenyliminoimidazolidine of the general formula (Ib) α 1L  or (II)  , respectively. Radical values are given in the invention claim. Indicated isomers by a double bond elicit the property of agonist of  -adrenoceptors. Also, invention proposes a pharmaceutical composition based on thereof. EFFECT: expanded assortment of agents of indicated designation, valuable medicinal properties of compounds. 7 cl, 1 tbl, 4 ex
Patent RU-2156121-C2 (RU)
Title: Combined massaging manipulation device
Inventor: BOGACH JU P
IPC: A61H15/00
Filed: 1998-09-17
Granted: 2000-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing with handle and rods mounted on the casing. The rods have more than two parts movably connected in series to enable angles to be formed between them from 0 to 360 deg and free ends provided with fixing members as sockets for making attachments to the casing. Massage members are mountable on the rods. The massage members are manufactured as revolution bodies of various configuration from various materials like ebonite with active members of various shape attachable to them. Exciter unit for producing static electricity, manufactured from dielectric material like felt, is positioned under the massage members. It has flexible lining produced from a material like porous rubber. The lining envelopes the massage members and assumes their shape. When rolling over the patient body, the massage members make petrissage of the soft tissues. The tissues are treated by being compressed from massage strip borders towards its middle part and by stretching from the middle towards the borders and stimulated with static electricity and warmth produced by friction of active members against the felt. EFFECT: enhanced effectiveness of treatment; combined action of massage members made of different materials, static electricity and warmth. 8 dwg
Patent RU-2188978-C2 (RU)
Title: Ball cock
Inventor: BOBYLEV V V
IPC: F16K5/06
Filed: 1998-09-11
Granted: 2002-09-10
Abstract: FIELD: manufacture of valves designed for shutoff of working media flows conveyed through pipelines. SUBSTANCE: ball cock has body with horizontal inlet and outlet pipes. Cock body accommodates gate connected with spindle and provided with one-sided seal and hinge on lower support. Unit for spindle turning in the form of fixed nut is located on cover. Body inside has spherical self-adjusting seat. Spindle lower part has a groove. Inclined recesses are located on groove segment sides. Installed in gate upper support is a pin whose ends move in spindle inclined recesses. EFFECT: simplified design of cock and extended its technological potentialities. 3 dwg
Patent RU-2209337-C2 (RU)
Title: Magnetic valve
Inventor: BAUMGARTNER PETER
IPC: F02M47/02
Filed: 1997-11-20
Granted: 2003-07-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to fuel injection devices of internal combustion engines. Proposed magnetic valve designed to control valve nozzle of fuel injection system is provided with needle and armature made for displacement under action of own inertial mass relative to intermediate part connected with valve element. Intermediate part is made in form of rod installed for sliding in guide sleeve fixed in magnetic valve overcoming resistance of pretension return spring in direction of closing of valve element. Damping device interacting with armature and fixed element and providing displacement of fuel ensures damping of transient vibrations of armature at dynamic travel. Invention precludes transient vibrations of armature plate and makes it possible to maintain required short intervals of operation of magnetic valve. EFFECT: simplified design. 9 cl, 6 dwg
Patent RU-2184435-C2 (RU)
Inventor: REVENKO N A
IPC: A01C1/00
Filed: 1999-01-05
Granted: 2002-07-10
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has drum inside which blades are located in spaced relation with respect to drum internal surface. Heat-carrier is supplied into drum through air duct equipped with slit extending along the entire length of drum in opposed relation to repeatedly mixed material under drying process. Converging tube is arranged outside drum and adapted for discharge of heat-carrier. Drum surface is cleaned from small-sized contaminants seized in perforations by means of cleaning members made in the form of rings and located outside drum. Rings adhere with their outer surface to drum outer surface along the entire length thereof and arranged in spaced relation on shaft extending along drum generatrix. Apparatus provides for simultaneous directed blowing of several seed layers discharged from blades and of seed layer adjoining to drum, and also provides forced cleaning of drum perforations from small contaminants. Apparatus may be used for drying seeds of different crops, such as beet, cereals, leguminous etc. EFFECT: simplified construction and wider operational capabilities. 2 cl, 3 dwg
Patent RU-2163309-C2 (RU)
Title: Ion beam concentrating device for plasma engine and plasma engine equipped with such device
Inventor: LATISHEV L A
IPC: H05H1/54
Filed: 1997-05-23
Granted: 2001-02-20
Abstract: FIELD: electronic plasma facilities for use on ground and in space. SUBSTANCE: proposed device has widened magnetic pole piece made in form of truncated cone opened from both ends and designed for mounting behind the plane of plasma engine outlet hole. Plasma engine has ionizing and accelerating ring channel, peripheral and central pole pieces arranged at both sides of ring channel to create magnetic field practically radial in plane perpendicular to ring channel axis. Device has also additional peripheral magnetic circuit connecting rear end of widened magnetic pole piece with peripheral pole piece. Widened magnetic pole piece interacts with additional peripheral magnetic circuit and central pole piece to form magnetic field, and with ring channel to keep ion beam radiated by ring channel inside conical zone whose angle in preliminarily determined top is defined by apex angle of widened pole piece. EFFECT: provision of ion beam with definite contour and density of ions. 17 cl, 10 dwg
Patent RU-2162973-C2 (RU)
Title: Differential drive
Inventor: ROTT A R
IPC: F16H48/00
Filed: 1999-03-01
Granted: 2001-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: differential drive has a body, at least two engines and two differential wave gears. Rigid wheel and toothed coupling of one of wave gears are made movable relative to body. They are capable of alternate engagement with the body by means of electromagnetic brakes. Rigid wheel of other wave gear is moving in the body. Differential drive allows increase in adjustment range of output shaft sheep. EFFECT: improved dynamic characteristics. 1 dwg
Patent RU-2175746-C2 (RU)
Title: Granular material cooler
Inventor: FONS MOGENS JUL
IPC: C04B7/47
Filed: 1998-04-07
Granted: 2001-11-10
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to design of cooler for granular material subjected to heat treatment in industrial kiln, for instance, rotary kiln for production of cement clinker. Proposed cooler has inlet, outlet, end face walls, side walls, bottom and ceiling, at least one stationary support surface for taking in and supporting of material to be cooled, device for injecting cooling gas into material and system with scrapers made for reciprocation and including set of scraper member installed across direction of material movement. Scraper members can move backwards and forwards in direction of material movement to displace material forward along support surface. Each row of transverse scraper members is rigidly secured on at least one drive plate oriented in direction of material movement. This plate passes at least over entire length of support surface being passed either through support surface of cooler, its ceiling, one of side walls and/or at least through one of end face walls where drive plate is connected with drive providing its backward and forward movement. EFFECT: improved design of scraper member driver. 21 cl, 11 dwg
Patent UA-26302-C2 (UA)
IPC: A62C2/00
Filed: 1993-03-17
Abstract: A method for implosion protection in the operation of gas-transportation systems comprises the gas transfer through the flame-arresting element packed with the stationary layer of the catalyst taken in the amount sufficient for at least 0.55 conversion ratio at the operating temperature of the catalyst. The rate at which the fluidization for the catalyst particles begins is assessed as well as the rate of the thermal spread of the area of catalytic oxidation. The ratio of the gas flow in the flame-arresting element under the normal conditions to the free section is limited as Wp < Wп < Wв for the stationary catalyst layer which is not held down and as Wp < Wп, in the case of hold-down of the stationary catalyst layer, where Wp is the rate of the thermal spread of the area of catalytic oxidation; Wп is the ratio of the gas flow in the flame-arresting element under the normal conditions to its free section; Wв is the rate at which the fluidization for the catalyst particles begins.
Patent UA-45961-C2 (UA)
Filed: 1995-06-06
Abstract: A compound of the formula I wherein R1, R2, R3, R9 and R10 are as defined in claims. The compound of formula I and the pharmaceutically acceptable salts thereof are useful in inhibiting phosphodiesterase (PDE) type IV and the production of tumor necrosis factor (TNF) and in the treatment of asthma, arthritis, bronchitis, chronic obstructive airways disease, psoriasis, allergic rhinitis, dermatitis and other inflammatory diseases characterized by phosphodiesterase (PDE) Type IV activity as well as AIDS, sepsis, septic shock and other diseases, such as cachexia, involving the production of TNF.
Patent UA-53619-C2 (UA)
Title: Method for freezing fruits and vegetables and apparatus for its implementation at fixed grid
Inventor: VOITKO ANDRII MARKOVYCH
Filed: 1997-10-22
Abstract: A method for freezing fruits and vegetables can be used at refrigerators of food industry, public catering enterprises, and at farms. At small productivity ((20 – 150 kg / h) freezing is performed at fixed support grid of a sliding pallet. Sub-freezing is carried out in fluidization layer, and deep freezing – in dense layer, at air flow rate above critical rate of fluidization and in upward flow. Transition from fluidization layer to dense layer is performed at upward air flow through adding to the fluidization layer fluidization restrictor. The appliance includes a two-rate fan, rotary paddles, air dispenser, sliding pallet, air cooler and grid doors, those make it possible, through turning, to make transition from the fluidization layer of product to dense layer.
Patent UA-31628-C2 (UA)
Title: Method for obtaining cottonine from short bast fiber and apparatus for its implementation
Inventor: BEREZNENKO MYKOLA PETROVYCH
Filed: 1998-10-05
Abstract: Method for obtaining cottonine from short bast fiber and apparatus for its implementation are used in textile industry. Method includes following operations: pressing fiber with formation of pressed hanging tuft before operations of crushing and stepped garneting, this includes preliminary, main and fine dressing, with the raw material crushing, stepped garneting and shortening fiber to prescribed length and thickness, with separation of the fluff group of fiber at fine dressing, cleaning and de-dusting. At that, all operations are combined. Apparatus provides garneting and preliminary dressing of fiber with different needle garniture of rotary dressing drums, with performing main dressing in steps, with totally metallic saw garniture of different grade of thickness of the dressing drums, and at fine dressing and crushing to elementary fiber – with separation of the fluff group of fiber, with performing the end shortening of fiber to prescribed length and thickness by simultaneous influencing fiber by totally metal garniture of the main dressing drum and needle garniture of the needle blade.
Patent UA-32221-C2 (UA)
Title: Method of burial of ecologically dangerous objects
Inventor: RYMARCHUK BORYS IVANOVYCH
Filed: 1999-01-19
Abstract: The present invention relates to a method of burial of ecologically dangerous objects and can be used in the mine industry and underground construction. The proposed method implies that the dangerous object (1) is covered by a protecting shell (2) before burial in an underground shelter (4). In the underground shelter, under the object, a well (3) for sinking the shell with the object is constructed at the depth required for the burial. During the course of storing the object, the parameters are monitored that characterize the internal state of the object.
Patent RU-2179759-C2 (RU)
Title: Method and installation for wet grinding of fuel pellets
Inventor: ROZHKOV V V
IPC: G21C21/02
Filed: 2000-01-31
Granted: 2002-02-20
Abstract: FIELD: nuclear engineering; production of nuclear fuel. SUBSTANCE: method includes use of centerless grinding machine for pellet treatment with lubricating and cooling fluid fed to grinding area where fuel pellets are loosely arranged. Distilled water used for the purpose is tangentially passed to grinding wheel between fuel pellet to be ground and grinding wheel in the form of finely dispersed spray. Speed of fuel pellet feed to grinding area and that of ground pellet extraction are coordinated. Then lubricating and cooling fluid is reconditioned and returned to process starting end for finishing and washing ground pellets. Grinding installation has centerless grinding machine with charging and discharging units, ground pellet washing unit, drying unit, fluid reconditioning system, and instrumentation inspection system. Grinding- machine charging unit is provided with automatic device for rolling over troughs holding sintered fuel pellets into bin incorporating vibrating duct for passing fuel pellets and shaking feeder. Unit for feeding fluid to grinding area is made in the form of sprayer whose axis is tangential to grinding wheel and to pellet being ground and perpendicular to their radii. Fluid reconditioning system is, essentially, closed loop including at least three settling bowls, pressure tank, and reconditioned-fluid return pumps communicating with sprayers for wetting the grinding wheel and washing the ground fuel pellets. All components of installation compose integrated process system for conveying, grinding, and inspecting fuel pellets capacities of all pieces of equipment incorporated in system being coordinated. EFFECT: enhanced quality of finished fuel pellets and increased yield. 7 cl, 3 dwg