baber/WOPTO huggingface dataset:
Patent DE-10064351-C1 (DE)
Title: Mobile station interference prevention method for cellular CDMA radio network counts power control commands supplied by base station to each mobile station for disconnecting link with latter
Inventor: KREUTZ WOLFGANG
IPC: H04B7/005
Filed: 2000-12-21
Granted: 2002-05-08
Abstract: The interference prevention method uses a monitoring device with a counter which records the number of power control commands supplied to each mobile station by the base station, for disconnecting the HF link between the base station and the mobile station when a given count value is reached. A second counter within the monitoring device records the number of disconnections of the HF link for each mobile station, for preventing access to the radio network by the mobile station when the second counter reaches a given count value.
Patent DE-10117298-C1 (DE)
Title: Piston used in an internal combustion engine consists of an alloy based on aluminum and silicon with the addition of rare earth metals, and cerium and praseodymium
Inventor: REICHSTEIN SIMON
IPC: C22C21/02
Filed: 2001-04-06
Granted: 2002-10-17
Abstract: Piston consists of an alloy based on aluminum and silicon with the addition of up to 3 weight % rare earth metals, and 0.2 wt.% cerium and praseodymium.  Preferred Features: The alloy contains 50 ppm to 1 wt.% La, Y, Nd, Sc, Eu, Pm, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu as the rare earth metal.
Patent DE-10207179-C1 (DE)
Title: Folding automobile passenger seat uses single operating device for releasing catch for adjustable seat squab frame and releasing pivoted backrest when seat frame is in its rear position
Inventor: ROBERT FABIAN
IPC: B60N2/30
Filed: 2002-02-21
Granted: 2003-08-07
Abstract: The passenger seat (1) has a backrest (2) which is adjustable relative to the seat frame (4) between an upright seating position and a fold-down position in which the it lies on top of the seat squab, using a combined pivot movement of the backrest and setting movement of the adjustable seat squab frame (8). An operating device (34) cooperates with a Bowden cable (36) for releasing the catch holding the seat squab frame in the seating position and releasing the catch for the backrest when the longitudinally adjustable seat frame is in its rear position.
Patent DE-10211013-C1 (DE)
Title: Comparator operating method provides clock control of comparator and associated pre-amplifier
Inventor: EBNER CHRISTIAN
IPC: H03F3/45
Filed: 2002-03-09
Granted: 2003-07-03
Abstract: The comparator operating method uses clock control of the comparator, for comparing comparator input signals at periodic decision points and clocked control of the pre-amplifier (20) for the comparator, for providing given amplification phases at the decision points, with resetting of the amplification to a minimal value during intermediate rest phases.  An Independent claim for an integrated circuit device with a comparator, a pre-amplifier and a control device is also included.
Patent DE-19505912-C1 (DE)
Inventor: ALI KHAN IMRAN
IPC: C04B35/56
Filed: 1995-02-21
Granted: 1996-08-29
Abstract: The invention concerns a process for producing ceramic, metallic or ceramo-metallic shaped bodies or layers. The object of the invention is to propose a simple process for producing shaped bodies or layers which can be carried out in an environmentally friendly manner. A compound which can be cast or shaped is produced from a mass comprising sugar and/or urea-containing substances and the necessary substance components involved. The compound is moulded to form a green body or is applied in the form of a layer. The product is heat-treated and sintered.
Patent DE-19529250-C1 (DE)
Title: Conjugates of selected hapten(s) with poly:amino acids
Inventor: SCHECKLIES ELVIRA
IPC: G01N33/531
Filed: 1995-08-09
Granted: 1996-08-14
Abstract: Hapten-carrier conjugates in which the carrier is a polyamino acid and the hapten is patulin succinate, ochratoxin A, prostaglandin E2, 2,4-dichlorophenoxyacetic acid, 4-chloro-2-methylphenoxyacetic acid, 4-(4-chloro-2-methylphenoxy)butyric acid, N-phenylurea, O<6>-methyl-2'-deoxyguanosine or leukotriene are new.
Patent DE-19532366-C1 (DE)
Title: Plant inerting and venting containment atmosphere of nuclear reactor
Inventor: ECKARDT BERND DIPL ING
IPC: G21F9/02
Filed: 1995-09-01
Granted: 1996-12-05
Abstract: When hydrogen is produced within the containment vessel (8) of a nulclear-power station, the atmosphere (CA) in the containment vessel has to be inerted. In order to avoid a build-up of pressure inside the containment vessel (8) when inerting is carried out, the invention proposes a device and a method which enables the containment-vessel atmosphere (CA) to be simultaneously vented. The invention calls for a reversible radioactivity-retention device (4, 4') to be fitted which allows the containment-vessel atmosphere (CA) to be vented without radioactive material being released to the surroundings. This makes it possible to inert the containment vessel (8) of a nuclear-power station as a preventative measure, thus significantly increasing the safety of the power station.
Patent DE-19539174-C1 (DE)
Title: Trolley wire for electrical high speed railway
Inventor: KUHRT CHRISTIAN DIPL PHYS DR
IPC: H01B1/02
Filed: 1995-10-20
Granted: 1997-02-27
Abstract: The trolley wire for an electrical high speed railway consists of at least a 3-component age-hardenable CuaCrbXc alloy and has a tensile strength (Rm) of at least 500 MPa and an electrical conductivity (k) of at least 60% w.r.t. annealed pure Cu (International Annealed Copper Standard). X = Al, Ni, Zn, In or Sn, and when X = Al, Ni, Zn or In, b = 0.2-0.8, or when X = Sn, b = 0.2-0.8; c = 0.01-0.4; a+b+c \= 100 with the inclusion of unavoidable impurity elements. Also claimed is a process for producing the above trolley wire comprising: (a) firstly producing an initial trolley wire by melting the Cu alloy and then slowly cooling; (b) turning the initial trolley wire by at least one cold forming process into an intermediary trolley wire; (c) pptn. hardening; and (d) opt. repeating steps (b) and (c). The final shape of the trolley wire is produced in the last cold forming process.
Patent DE-19636335-C1 (DE)
Title: Multiple contact edge connector strip for PCB
Inventor: LUDE ERIC DIPL ING
IPC: H05K7/14
Filed: 1996-08-30
Granted: 1998-02-12
Abstract: The moulding constitutes a carrier (1) for contact elements (2) compatible with counterparts on the edge of the board, which is pushed into a recess (8) extending throughout the length of the moulding between slots (10a,12a) in its ends (10,12). The contact elements are shaped and disposed so as to form constrictions (25) of the recess whose edges are forced apart as the board is driven along it.  The contact faces (6) may be arcuate or cylindrical with extremities (6a) guaranteeing sufficient pressure on the inserted board for transfer of comparatively large currents.
Patent DE-19715937-C1 (DE)
Inventor: WIEDEMANN GUENTHER DR ING
IPC: B23K26/00
Filed: 1997-04-16
Granted: 1998-11-05
Abstract: The invention relates to a method for producing nonslip floor coverings (1) made from mineral materials such as natural stone, fine stoneware, artificial stone or ceramics. The inventive method is carried out in two stages. In the first stage, micro-craters which are invisible to the human eye are created and statistically distributed on the surface of the floor coverings or slabs by means of pulsed laser bombardment. According to the invention, the surface of the floor coverings or slabs thus obtained are subsequently subjected to hydromechanical post-treatment, wherein the surface of the laser-structured floor covering or slabs are sprayed at least twice with a liquid (3, 8) e.g. inorganic acid or halogen hydrogen acid. The final spray process (8) is used to clean and/or neutralize previous spray liquids from the surface of the floor covering (1) or slabs. After each spray process, at least one further process occurs wherein the spray liquid is distributed homogeneously on the surface of the floor coverings or slabs and excess spray liquid is removed (12) from this surface. Subsequently, at least one drying process (15) is carried out.
Patent DE-19727740-C1 (DE)
Title: Injection equipment introducing contrast medium into vessel, to display its internal structure by sonography - comprises needle or catheter with porous sintered tip, dispersing carbon dioxide bubbles into bloodstream
Inventor: DAUM WOLFGANG
IPC: A61M25/14
Filed: 1997-06-30
Granted: 1999-09-09
Abstract: A microporous matrix or membrane is attached to the tip of a catheter or needle. Carbon dioxide is passed through it, producing microbubbles, which are dispersed into the bloodstream without side effects.
Patent DE-19802342-C1 (DE)
Title: Apparatus for supplying horizontal and vertical cold chamber diecasting machines with metal
Inventor: OHNSMANN GUSTAV
IPC: B22D17/30
Filed: 1998-01-22
Granted: 1999-03-04
Abstract: The pressure or suction pipe (16, 28) forms a hermetically sealed connection with the pressure chamber flange (9). A gas application piston (11) with a guide sleeve (12) is located between the pressure piston (10) and its drive rod (13). The melt transport container is provided with a plate which floats on the surface of the melt during its delivery and return (in the case of a surplus amount).
Patent DE-19830356-C1 (DE)
Title: Variable resistor balancing and adjuster circuit for AUC circuit
Inventor: WAGNER EKKEHART-PETER
IPC: G05F1/575
Filed: 1998-07-07
Granted: 1999-11-11
Abstract: The circuit incorporates a variable resistor (M1) which consists of a FET. This forms part of a resistor (RM) to be balanced. A generator (IREF) produces a constant current (IM) which is to be fed to a switch (S3). The voltage (VRM) across the whole resistor may be measured.  The drain-source path in the FET acts as the variable resistor. The source is connected to earth (GND) and the drain is connected to the other resistor (R1). The gate (G) of the transistor is connected via a switch (S2) to a further switch (S1) connected to resistors (R2,R1) and a voltage source (V1).
Patent DE-19856394-C1 (DE)
Title: Cellulose partial ester preparation, for direct use in production of regenerated cellulose or cellulose derivatives, by heterogeneous reaction of alkali-swollen cellulose with dicarboxylic anhydride
Inventor: GAEHR FRANK
IPC: C08B3/12
Filed: 1998-12-07
Granted: 2000-09-14
Abstract: Preparation of cellulose (CL) esters comprises reacting activated CL with dicarboxylic anhydrides (II) under heterogeneous conditions, including: (a) swelling CL in aqueous alkali(ne earth) metal hydroxide, ammonia and/or amine; (b) pressing; (c) washing with a protic organic solvent; and (d) reacting with (II) in the melt or an inert organic carrier medium to give partially esterified CL (I). Preparation of cellulose (CL) esters (I) having a degree of substitution of 0.4 or more comprising reacting activated CL with dicarboxylic anhydrides (II) under heterogeneous conditions, is effected by: (a) swelling CL in aqueous alkali(ne earth) metal hydroxide, ammonia and/or amine; (b) pressing; (c) washing with a protic organic solvent; and (d) reacting with (II) in the melt or an inert organic carrier medium to give partially esterified CL (I).
Patent DE-19921069-C1 (DE)
Title: Roof ventilator is fixed in position by two ratchet locks at the cup and pan and at the joint axis for a simple mounting and adjustment without skills in a simple and robust assembly
Inventor: HERDEL GERD
IPC: E04D13/147
Filed: 1999-05-07
Granted: 2000-10-05
Abstract: The roof ventilator structure has a locking ratchet (28) at least on the outer side of the cup (22) towards the eaves and at the inner side of the pan (24), with a longitudinal sawtooth contour. A second ratchet lock (26) is concentric to the joint axis of the escape pipe (16). The ratchet locks (26,28) are sprung. The longitudinal axis of the ventilator connection pipe (20) is at right angles to the base plate (12).
Patent DE-19937801-C1 (DE)
Title: Vacuum clamping device for clamping workpieces has a suction box with a mechanical clamping device for fixing to a console
Inventor: SCHMALZ KURT
IPC: B25B11/00
Filed: 1999-08-10
Granted: 2001-01-04
Abstract: Vacuum clamping device has a console (10) and a suction box (14) supporting the console on which a workpiece to be clamped is placed. The suction box has a first clamping surface (20) on its side facing the workpiece and a second clamping surface (22). The box further comprises a mechanical clamping device (24) for fixing to the console.
Patent RU-2070682-C1 (RU)
Inventor: MILAN TSEJNEK
IPC: F21S8/10
Filed: 1992-10-21
Granted: 1996-12-20
Abstract: Использование: фара проекционного типа, предназначенная для самоходных транспортных средств, в которой между экраном 3 и объективом 4 у нижней стороны последнего находится отражательный сегмент 5, отражательная поверхность которого находится у боковой стороны объектива 4 и в вертикальном сечении наклонена под углом (i 5 ). За объективом 4 следует рефрактор, снабженный полосными линзами 62 диаметром (R) и шириной (H), при этом линзы перекрывают отражательную поверхность 51 сегмента 5. Отражательная поверхность 51 либо симметрична в круговом направлении, либо планарна. 5 з.п. ф-лы, 4 ил.
Patent RU-2039191-C1 (RU)
Inventor: KVASKOV BORIS N
IPC: E21B10/08
Filed: 1992-11-30
Granted: 1995-07-09
Abstract: FIELD: mining. SUBSTANCE: supports of rock rolling cutter 4 and journal 5 with body 1 are made in the form of supports of sliding. Supports of journal are rigidly fixed with body 1. EFFECT: rock rolling cutter drilling bit is used in mining. 1 dwg
Patent RU-2048075-C1 (RU)
Inventor: KIRSANOV VLADIMIR V
IPC: A01J5/01
Filed: 1992-12-03
Granted: 1995-11-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: milk flow indicator-counter has chambers open to each other via valve 3. The chambers are measuring chamber 4 and receiving chamber 2 provided with float 6. Hose 5 connects measuring chamber 4 to the milk line. The device is provided with counting mechanism 11. Stem 7 connects the float to valve 8 mounted between chamber 2 and branch pipe 9. A pulser connected to the latter is also connected to counting mechanism 11 and air-operated relay 12. The latter is in communication with variable vacuum tube 13. As the level of milk in receiving chamber 2 rises, float 6 floats up to move stem 7. The stem opens valve 8 to connect it with pulser 10. The latter sends pulses to counting mechanism 11 and the air-operated relay, and the relay makes chamber 4 open to the atmosphere or the vacuum line. The valve rises to separate measuring chamber 4 from receiving chamber 2, and air forces milk through hose 5 into milk line 1. As vacuum is let in measuring chamber 4, valve 3 opens to let milk fill chamber 4. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2045809-C1 (RU)
Title: Electric machine and process of its manufacture
Inventor: DROGANOV VALERIJ P
IPC: H02K23/00
Filed: 1992-12-16
Granted: 1995-10-10
Abstract: FIELD: electrical engineering. SUBSTANCE: centering element with supporting shoulder and spherical surface is manufactured in electric machine having frame with centering element, stator, rotor, commutation unit and pair of bearing on ends of rotor shaft. Supporting shoulder is orthogonal to axis of rotor shaft and geometrical center of spherical surface of centering element is located close to center of turn of nearest bearing. Peculiarity of method of manufacture of given electric machine is characterized by manufacture of mentioned shoulder with allowance for thickness. After fixing of mutual position of rotor and stator frame of electric machine is given rotation relative to axis of shaft and allowance is trimmed shoulder thickness for till moment of provision of orthogonality of its treated surface to axis of shaft of electric machines is obtained. EFFECT: improved reliability in manufacture of high-precision electric machines. 2 cl, 4 dwg
Patent RU-2082049-C1 (RU)
Title: Intermittent motion variable-speed drive
IPC: F16H27/04
Filed: 1992-12-17
Granted: 1997-06-20
Abstract: FIELD: mechanical engineering; mechanical drives, revolution counters, time relays, pulse sensors, reduction gears, etc. SUBSTANCE: variable-speed drive contains drive wheels and two driven wheels with coils. Ends of rope are connected to these coils; driven wheels are mounted for contact with drive wheel in turn. EFFECT: enhanced reliability. 2 dwg
Patent RU-2092989-C1 (RU)
Title: Plow body and soil layer tillage method
Inventor: TSAPOVICH VIKTOR ALEKSANDROVIC
IPC: A01B15/08
Filed: 1993-02-03
Granted: 1997-10-20
Abstract: FIELD: agriculture, tillage of soil with turn-over plows. SUBSTANCE: method involves providing resonance in arable layer by positioning ridges and slots made in involute surface of plow moldboard at equal level and in equally spaced relation one with respect to the other. As a result of collision between moldboard ridges and soil layer, resonant oscillations are developed in arable layer, with amplitude of oscillations growing in direction reverse to plow advancement direction. Intensively oscillating layer of soil is disintegrated or loosened to form pore and cracks, through which moisture and oxidant intensively penetrate into arable soil layer. Ridges and slots made in the form of washing board facilitate contact of soil layer with moldboard surface only over several narrow portions, with number of portions being equal to the number of ridges and width of ridges not exceeding several centimeters. Involute surface of moldboard facilitates oscillations by twisting soil layer along helical line. A number of mechanical forces, such as helical twisting and intensive shaking due to collision between moldboard ridges and soil layer, are applied to soil layer to develop resonance facilitating destruction of soil layer. Such construction allows smooth, furrow-free mellow soil field with structural lumpiness to be provided. Ridges may be made wavy, stepped or may have other configuration. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 11 cl, 9 dwg
Patent RU-2007165-C1 (RU)
Title: Process for preparing medicinal forms of dna sodium salt
Inventor: VAJNBERG YURIJ P
IPC: A61K9/08
Filed: 1993-02-10
Granted: 1994-02-15
Abstract: FIELD: chemical and pharmaceutical industry. SUBSTANCE: the DNA sodium salt is dissolved in a 0.1-0.9% aqueous NaCl solution, while continuously stirred for 1-24 hours at a temperature of 4-60 C, the resulting solution is allowed to pass through a system of filters having a pore diameter of 5-0.2 micron and the desired pro duct is recovered at a concentration of 0.2-3% . EFFECT: higher efficiency.
Patent RU-2037168-C1 (RU)
Title: Jumping lens of objective
Inventor: PADALKO ANATOLIJ YA
IPC: G03B9/22
Filed: 1993-04-07
Granted: 1995-06-09
Abstract: FIELD: photo engineering. SUBSTANCE: drive mechanism of lobes 1, 2 and 3, 4 is made in form of spring-loaded bell-crank 6 mounted for interaction with control lever 14 through rest 13 fixed rigidly to lever 6. Bell-crank 6 may also interact with cam 12 for setting relative holes through link 10 and finger 11. Pair of lobes 1, 2 and 3, 4 are fixed by hinge connection at opposite arms of bell-crank 6. Lobes of each pair are disposed at different distances from center of rotation of lever 6. Grooves are made in lobes 1, 2 and 3, 4. Each pair is connected with corresponding rest 7 attached rigidly to case 9 through the grooves. EFFECT: improved efficiency. 2 cl, 1 dwg
Patent RU-2070304-C1 (RU)
Inventor: POZDNYAKOV VLADIMIR M
IPC: F24B1/08
Filed: 1993-04-27
Granted: 1996-12-10
Abstract: Изобретение относится к отопительным печам преимущественно для отопления индивидуальных домов, работающих на твердом топливе. Колосниковая решетка выполнена из продольных элементов уголкового профиля и установлена на опоре качания. Внутри опоры качания установлен воздуховод. Опора качания выполнена с отверстиями согласованными с отверстиями воздуховода. Бункер разделен перегородкой, размещенной параллельно оси воздуховода. 4 ил.
Patent RU-2073166-C1 (RU)
Title: Vacuum pipe line joint
Inventor: PODSHIVALOV ANATOLIJ V
IPC: F16L53/70
Filed: 1993-04-28
Granted: 1997-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: joint consists of two branch pipes. One of the branch pipes is provided with a cooling chamber. The branch pipes are interconnected through arranged in series front wedge made up as a rotatable ring, bushing, box, elliptic ring seal, and a ring fixed against axial movement. On the rotatable ring is a spring-loaded locking member which interacts with sockets made on the branch pipe. When the plank is at an inclination an angle of inclination of sockets can be controlled by means of screws screwed in the planks to abut against the rotatable ring, supports provided with wedge-shaped washers in their hollows, and bolts which pass through the openings on the supports and through beveled grooves on wedge-shaped washers. Opposite to the planks on the step of the branch pipe are projections. The bushing and branch pipe is provided with a housing having grooves through which connecting pipes mounted on the cooling chamber pass. The cooling chamber is mounted inside the housing for permitting movement along the bushing and branch pipe that tightly abuts against it. The cooling chamber is also provided with sealing means to provide its pressure-tightness. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2072984-C1 (RU)
Title: Process for preparing 4-amino-3-phenylbutanic acid hydrochloride
Inventor: SMIRNOV SERGEJ P
IPC: C07C229/34
Filed: 1993-04-28
Granted: 1997-02-10
Abstract: FIELD: medicine used as tranquilizer. SUBSTANCE: styrene. Reagent 2: sodium nitrate. Reaction conditions: at molar ratio of 1:2.2 in organic solvent in the presence of mineral acid at 0-10 C followed by boiling the resulting dimer of alpha-nitroso-beta- nitroethylbenzene in lower aliphatic alcohol in the presence of catalytic amount of triethylamine followed by addition of methanol, and condensation is carried out in the presence of sodium hydroxide at molar ratio of beta- nitro-styrene to malonic ester to sodium hydroxide of 1.0:1.3-1.0, and treatment involves the use of concentrated hydrochloric acid in amount 7-12 moles per mole of the reducing product. EFFECT: improved properties of the title compound.
Patent RU-2053514-C1 (RU)
Inventor: BROVIN VLADIMIR I
IPC: G01P15/11
Filed: 1993-06-03
Granted: 1996-01-27
Abstract: FIELD: instrument engineering. SUBSTANCE: converter of the accelerometer is based upon high-frequency generator with positive feedback in form of a transistor, which has inductance coils without armatures connected together. One coil is mounted for displacement onto sensitive element of accelerometer. EFFECT: reliability. 1 dwg
Patent RU-2081616-C1 (RU)
Title: Method for producing pasta
Inventor: KARPOVICH NIKOLAJ SERGEEVICH
IPC: A23L7/109
Filed: 1993-05-28
Granted: 1997-06-20
Abstract: FIELD: food industry. SUBSTANCE: method involves using flour and liquid. Used as liquid is pectin extract with mass parts of pectin substances not less 0.5% in amount of 20-25% to flour mass. EFFECT: higher biological value. 1 tbl
Patent RU-2077858-C1 (RU)
Title: Household article
Inventor: YANIN GENNADIJ STEPANOVICH
IPC: A44C27/00
Filed: 1993-06-10
Granted: 1997-04-27
Abstract: FIELD: production of cover articles: spoons, forks, wine glasses, as well as watch bracelet and jewelry bodies. SUBSTANCE: article is provided with protective and ornamental coating made from metal selected in the group containing metal of titanium subgroup. Coating thickness is within the range of 1-300 microns. Coloring oxide film is applied to coating. EFFECT: increased ornamental and protective effect, wider operational capabilities and enhanced reliability in operation. 1 tbl