baber/WOPTO huggingface dataset:
Patent DE-3708172-C1 (DE)
Title: Kiln for baking moulded ceramic articles
Inventor: GERKENS HEINRICH DIPL-ING
IPC: F27D99/00
Filed: 1987-03-13
Granted: 1987-11-05
Abstract: A kiln for baking moulded ceramic articles consists of a steel construction, on which the side walls and the ceiling forming the kiln space are fastened in such a manner that the lower edges of the side walls are situated at a spacing from the floor. The kiln has kiln waggons which transport the moulded ceramic articles and which in each case have a steel chassis with an insulating structure arranged thereon. According to the invention, there are arranged, in the side walls in the region of the kiln waggons, sealing strips which extend over the length of the kiln, are horizontally displaceable and can be pressed against the kiln waggons during the standstill time of the same. Arranged in the side walls in the region of the sealing strips are pressure chambers which have displacement means for displacing the sealing strips. The displacement means are pressure hoses which press the sealing strips in the inflated state against the kiln waggons. The pressure hoses are designed for connection to a pressure medium line. It is also possible, however, to use pneumatically or hydraulically actuatable piston/cylinder units as displacement means. During the displacement time of the kiln waggons, the sealing strips are removed away therefrom in such a manner that an abrasive seal results between kiln waggons and sealing strips.
Patent DE-3742483-C1 (DE)
Inventor: KOWATSCH ULRICH
IPC: A63C9/085
Filed: 1987-12-15
Granted: 1989-05-11
Abstract: The toe iron for a safety ski binding has a housing (15), which is fixed to the ski, a release spring (14) and sole-holder arms (18) which can be swivelled out laterally relative to the housing (15) and fix the tip of the ski boot on the ski (40) in the lateral direction, but, in the case of lateral forces on the tip of the ski boot above a predetermined release value, swivel out laterally counter to the spring force and release the ski boot. The movement clearance (11) between the housing (15) and the sole-holder arms (18), which can be swivelled out, is filled by an elastic lining (12) at least in the regions adjacent to the outside atmosphere radially outside the assigned swivel axle (18), the elasticity of said lining being limited in such a way that the elastic restoring force, produced by squeezing the lining (12) in the boot release position, on the sole-holder arm (18) makes up only a fraction of the restoring force produced by the release spring (14). 
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Patent DE-3804552-C1 (DE)
Title: Door intercom system
IPC: H04M11/02
Filed: 1988-02-13
Granted: 1989-03-02
Abstract: The invention relates to a door intercom system with a door station which has a receive circuit and a transmit circuit for speech currents, with domestic telephones which are provided with a transmit and a receive circuit, in which a speech connection between the door station and a domestic telephone is routed via a reference wire and a speech wire and in which the speech currents transmitted by the transmit circuits of the door station and by the selected domestic telephone are amplified in both directions by means of an amplification circuit. Feedback of components of the speech currents in the amplification circuit can be eliminated in both transmission directions in that the amplification circuit has an amplifier whose input is connected to the transmit circuit of the door station and whose output is connected to the receive circuit of the selected domestic telephone, in that, at the input and output of this amplifier, a further amplifier is connected by its input, in that the outputs of the further amplifiers emit output voltages which are phase-shifted through 180@ and fed to the fixed terminals of a balancing potentiometer, and in that the tap of the balancing potentiometer is connected to the receive circuit of the door station.
Patent DE-3805303-C1 (DE)
IPC: A61B17/86
Filed: 1988-02-20
Granted: 1989-06-01
Abstract: Known osteosynthetic fasteners possess elastic properties basically different from those of bone. This results in damage to the edge regions of the bone and consequent loosening of the fastener. To eliminate this drawback, a fastener has a modulus of elasticity which matches that of the bone, so that in the region of contact between bone and fastener, the moduli of elasticity are substantially equal.
Patent DE-3816286-C1 (DE)
Title: Combined axial/radial bearing
IPC: F16C13/00
Filed: 1988-05-12
Granted: 1989-12-07
Abstract: The invention relates to a combined axial/radial bearing, an axial roller being arranged so that it is steplessly adjustable in a radial roller. <IMAGE>
Patent DE-3830510-C1 (DE)
Title: Device for determining the rate of injection in internal combustion engines or the like
IPC: F02M65/00
Filed: 1988-09-08
Granted: 1989-12-14
Abstract: A force sensor (12), the signals from which represent both the forces between closing spring (9) and closing element (2) and the forces between closing element (2) and stop (14), is arranged between the closing element (2) of the injection valve and its closing spring (9). The pressure in the nozzle prechamber (3) and hence also the rate of injection can thereby be calculated in all phases by means of a computer and used as guide variable for the engine control. <IMAGE>
Patent DE-3933555-C1 (DE)
Title: Vehicle safety bag inflation change - is flat with slow-burning outer section ignited first and surrounding fast-burning central section
IPC: B60R21/264
Filed: 1989-10-07
Granted: 1991-02-21
Abstract: The flat explosive charge (H, K, T) produces gas to inflate a safety air bag. It has a central area formed of fast burning explosive (K) granulate of grain size 0.2-0.8/0.5) micron dia.  which burns in the second final expansion stage. In the first stage, involving opening of the bag, pressure derives from slower burning granulate H of dia. 0.8-4 (1-3) microns, which is the first section ignited. Inner (K) and outer (H) explosive sections, roughly equal in mass, differ only in burning speed. USE/ADVANTAGE - Reduces injury risk to passengers during initial slower unfolding stage before final expansion to end pressure.
Patent DE-4210287-C1 (DE)
Title: EM oscillation inducer with U=shaped core for windings - has measurement value pick=up for high efficiency but preventing armature in air gap impacting shanks of magnetic core
IPC: B06B1/04
Filed: 1992-03-28
Granted: 1993-02-11
Abstract: The U-shaped magnetic core (1) for two identically shaped electromagnets has limbs (2) terminated by pole surfaces. An armature (5) is provided separated by an air gap from the pole surfaces of the magnetic core. The armature vibrates in the air gap relative to the pole surfaces. A measurement value pick-up (6) is provided for determining the actual value from a vibration parameter, and is arranged in an axis (7) parallel to the limbs and running vertical to the pole faces. The pick-up (6) is interposed between the limbs to have the same distance to each of them. The pick-up can be insertable to measure amplitude, speed and/or acceleration. USE/ADVANTAGE - Compact design, and can be installed for determining actual voltage as reliably as possible, for regulation. Conveying fluent material and small components. Driving sieve, separator or distributor.
Patent DE-4211260-C1 (DE)
Title: Concrete block brick set making machine - has automatically engaging mould box and punch on frame and moving yoke respectively
IPC: B28B3/02
Filed: 1992-04-03
Granted: 1993-07-15
Abstract: The punch (14) forms the top of the mould box (12) and is moved up and down by a top yoke (20), while the box is on a base on which the blocks are formed and deposited and which is supported by a lifting table (40). Two conveyors deliver the bases to the table and remove loaded ones with blocks from it.  Hoppers (30,36) contain the concrete mixt. The box and punch automatically engage and detach from the frame and the yoke respectively. To change the mould, the table automatically moves from its first position during the moulding operation, in which it is aligned with the first conveyor, into a second one where it is in line with the second conveyor, to discharge one mould and deliver another one. USE/ADVANTAGE - For concrete block and slab mfr.with reduced time for mould change.
Patent DE-4313649-C1 (DE)
Title: Microorganism and process for the microbial production of a nitrile hydratase/amidase enzyme complex
Inventor: HUEBNER BRIGITTE
IPC: C12N9/80
Filed: 1993-04-21
Granted: 1995-01-26
Abstract: The invention relates to a microorganism Rhodococcus erythropolis DSM 7529 and to a process for the microbial production of a nitrile hydratase/amidase enzyme complex breaking down organic cyanide compounds (nitriles) in the environmental sector and to the conversion of organic intermediates which carry nitrile groups into the corresponding amides or carboxylic acid derivatives. The microorganism Rhodococcus erythropolis DSM 7529 according to the invention is characterised by the ability to produce a nitrile hydratase/amidase enzyme complex which hydrolyses aromatic, aliphatic, heteroaromatic nitriles to the corresponding carboxamides or, with further breakdown of these carboxamides, to the carboxylic acids. In the claimed process, the strain Rhodococcus erythropolis DSM 7529 is cultivated in media which, besides customary C and N sources and salts, contain as nitrogen source amino acids, and furthermore nitriles or lactams and/or ions of transition elements are added to the medium as inducers, and the process is carried out under constant pH conditions and with control of the oxygen partial pressure.
Patent DE-4338069-C1 (DE)
Title: Method for determining the triggering sensitivity of an automatic braking sequence for motor vehicles
Inventor: STEINER MANFRED DIPL ING
IPC: B60T13/72
Filed: 1993-11-08
Granted: 1995-03-16
Abstract: The object of the invention is to improve the triggering of the automatic braking sequence in such a way that the driver can influence the triggering of the braking sequence. Triggering of the automatic braking sequence must nevertheless always be ensured when necessary. For this purpose the driver, by means of a control element can adjust the effective triggering threshold within a certain range. The said range is selected so that the effective threshold cannot be lowered to such an extent that the automatic braking sequence is triggered at brake pedal operating speeds normal when driving. On the other hand, the effective threshold cannot be raised to such an extent that fulfilment of the triggering criterion for the automatic braking sequence becomes impossible.
Patent DE-4410947-C1 (DE)
Title: Vertical integration semiconductor element
Inventor: KLOSE HELMUT DR
IPC: H01L23/48
Filed: 1994-03-29
Granted: 1995-06-01
Abstract: The upper surface of the component proposed has a layer structure including an insulating layer (7) with a hole in it, a contact metallization (8) being applied to the upper surface of the insulating layer and to an area of metallization intended for electrical contacting, and subsequently being featured. A metal contact post (12) fills the hole in the covering dielectric, the post resting on the contact metallization (8) in such a way that it can elastically move on the free end of the contact metallization in the hole (14) of the component, the other end of the contact metallization being anchored in the layer structure. This permits reversible contacting of the component with another component disposed vertically above it. It is possible to bring the planar upper surfaces of the two components into intimate contact with each other since the post (12) which is pressed against a contact (15) on the other component is pushed back into the hole (14), the springiness of the contact metallization (8) ensuring a sufficiently reliable electrical connection between the contacts.
Patent DE-4419380-C1 (DE)
Inventor: ROEHLING CHRISTOPH DIPL ING
IPC: H01H33/662
Filed: 1994-05-30
Granted: 1995-10-19
Abstract: The invention concerns a power switch module designed to be fitted in the gas-fiiled units of gas-insulated switchgear and having a vacuum switch tube (7) connected to an actuator rod which can be moved in a straight line and which leads through a gas-tight bellow into the gas-fiiled unit. The power switch module includes, mounted symmetrically opposite each other on a partition plate (4), two insulating supports (1, 1') between which the corresponding vacuum switch tube (7) is mounted by means of a pole support (2) and a pole head unit (3). Power switch modules of this kind are suitable for use in gas-insulated switchgear (8DC).
Patent DE-4430338-C1 (DE)
Title: Device for cleaning heat exchangers
Inventor: BARTEL WOLFGANG
IPC: F28G9/00
Filed: 1994-08-26
Granted: 1995-05-04
Abstract: The device has a multiplicity of exchanger tubes (9) which are combined in the manner of bundles in series next to and behind one another. They are flowed through by a cooling medium (coolant) and a hot flue gas loaded with pollutants flows onto them transversely. The exchanger tubes (9) are mounted in a double-layer tube plate (tube sheet) (2). In order to clean the outer surfaces of the exchanger tubes (9), some exchanger tubes (19) are provided with nozzle-type cutouts (perforations) (20). These exchanger tubes (19) can have cleaning fluid applied via an interspace in the tube plate (2). The cleaning fluid emerges via the cutouts (20), with the result that the outer surfaces of the exchanger tubes (9) in the entire tube bundle (10) can be cleaned satisfactorily. <IMAGE>
Patent NL-1005524-C1 (NL)
Title: Device for clearance of overgrown road edges
Inventor: JANSSEN MARTINUS HENRICUS
IPC: E02F5/28
Filed: 1997-03-13
Granted: 1997-04-22
Abstract: By movement of the frame (1) along the road edge (5) to be cleared, all irregularities present such as grass, sand or similar can be removed. At the front of the frame is a spreading unit (11) which can spread the material loosened by the plough blade (3) or similar towards the verge in a principally crossways direction of the road edge. The spreading unit incorporates a rotor with a number of rotating blades (15, 17), of which the rotation axis is directed crossways to the surface of the road. The spreading unit has a stationary semi-cylindrical cover (37), of which the axis runs parallel to that of the rotor.
Patent NL-1011313-C1 (NL)
Title: Fork lift truck designed to be carried on rear of goods vehicle, has box frame built from sheet steel which is lightweight and cheap to manufacture
Inventor: HOUWERTJES FRANS
IPC: B66F9/08
Filed: 1999-02-16
Granted: 2000-08-17
Abstract: The truck (1) has a seat (2), motor (3) and a hoist system (4) which carries the forks (5). The truck has two small front wheels and a single steerable wheel. The truck frame is a box shape made from sheets of steel.
Patent NL-1011814-C1 (NL)
Title: Combined gas and oil burner for e.g. boiler, has dam plate and supply tube arrangement in burner head designed to reduce nitrogen oxide emissions
Inventor: EIJK JOHANNES VAN
IPC: F23D14/34
Filed: 1999-04-15
Granted: 2000-10-17
Abstract: The burner head (12) is bordered by two dam plates (7, 11), and is further provided with a number of gas supply tubes (15) connected to the gas supply pipe (5). Oil supply tubes (34) with exit openings (37) are mounted in the burner head, downstream from the second dam plate (11). The flow openings (13, 18) for the air and natural gas/air/flue gas mixture respectively are formed between the edges of the dam plates and the inside of the burner housing (3). The second dam plate has a central opening (16) for allowing recirculation of the natural gas/air/flue gas mixture.
Patent NL-1021259-C1 (NL)
Title: Go=kart bumper, designed to store collision impact energy and release it slowly, preferably via deformable shell and foam core
Inventor: STIPRIAAN JOHANNES PIETER JACO
IPC: B60R19/22
Filed: 2002-08-13
Granted: 2004-02-17
Abstract: The bumper is designed to temporarily store energy resulting from a collision and then slowly release it.
Patent NL-1024667-C1 (NL)
Title: Rear fork for bicycle frame consists of integrated tubular assembly with top central part for connection to seat tubes, and end sections for fastening to dropouts
Inventor: HU RICK
IPC: B62K19/20
Filed: 2003-10-30
Granted: 2005-05-03
Abstract: The rear fork has a central part (11) for fastening to a seat tube, and two side parts (12) with end sections (122) for connection to dropouts (13). The central part consists of a web (114) and two symmetrical tubes (112). The side parts are integral with the central part. The side parts may be formed from a U-shaped tube with two arms for end sections. Each symmetrical tube has a section extending over the central part.
Patent RU-2032612-C1 (RU)
Title: Process for producing nitric acid
Inventor: ERIK FAREJD
IPC: B01D53/34
Filed: 1989-09-15
Granted: 1995-04-10
Abstract: The present invention relates to a method by reduction of nitrogen oxides in gas mixtures, especially removing/decomposition of nitrogen oxide in hot combustion gases. The hot gas mixture which contains N2O is given a retention time of 0.1-3 seconds before being cooled down. About 90% of N2O is hereby decomposed to N2 and O2. A hot gas mixture formed by catalytic combustion of ammonia is given a retention time of 0.5-2 seconds before it is cooled in a heat recovery unit. The combustion gases can also be brought in contact with a metal or metal oxide catalyst for selective decomposition of N2O.
Patent RU-2012579-C1 (RU)
Title: Polishing agent
Inventor: PEREVERZEV ANATOLIJ N
IPC: C09G1/10
Filed: 1990-01-08
Granted: 1994-05-15
Abstract: FIELD: polishing. SUBSTANCE: agent contains, mass % : solid paraffin and/or cerezine 3-55 and liquid paraffin as organic solvent 45-97% . Said liquid paraffin has boiling away temperature from 180-190 C to 300-320 C, it is isolated by adsorption on zeolites. Polishing agent is prepared by mixing melted solid paraffin and/or cerezine at 70-100 C followed by packing. EFFECT: improves quality of treated surface. 1 tbl
Patent RU-2029456-C1 (RU)
Title: Long-term seed storage method
Inventor: KRIVOROTOV ALEKSANDR S
IPC: A01F25/00
Filed: 1990-05-14
Granted: 1995-02-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves placing seeds in permanent magnetic field (strength 800 A/m or less). The seeds are stored in layers not exceeding 10 mm in thickness. EFFECT: longer life in storage.
Patent RU-2034152-C1 (RU)
Title: Device for well drilling
Inventor: LAZAREV ANATOLIJ P
IPC: E21D1/06
Filed: 1990-05-14
Granted: 1995-04-30
Abstract: FIELD: drilling of oil and gas wells. SUBSTANCE: device for well drilling includes drill string with rock cutting tool and appliance for string bending to horizontal position made in form of tubular director bent over radius whose upper end is horizontal and lower end is vertical or inclined. EFFECT: higher efficiency. 2 dwg
Patent RU-2007999-C1 (RU)
Title: Method of osteochondroma treatment
Inventor: MELAMUD EMIL E
IPC: A61P25/00
Filed: 1990-08-03
Granted: 1994-02-28
Abstract: FIELD: medicine. SUBSTANCE: new thing in the method is the way of application of medicinal preparations. The medicinal preparations are applied on requested segments of spinal cord of patient, using Proserin in 33% solution of Demixidum. Applications are used for six hours during ten days. EFFECT: it decreases traumatism of manipulation and improves microcirculation of in the segments of spinal cord and stimulates sinaptic conductance.
Patent RU-2047887-C1 (RU)
Title: Proportional integral-differential regulator
Inventor: BAZHENOV VLADIMIR I
IPC: G05B11/14
Filed: 1990-08-09
Granted: 1995-11-10
Abstract: FIELD: automatic regulation, automation of manufacturing processes. SUBSTANCE: device has amplifier, integrator, differential unit, adder, non-linear clipper. Computing unit which is inserted between outputs of adder and differential unit is introduced to accomplish the goal of invention. Outputs of computing unit are connected to inputs of differential unit and integrator. Invention also describes design of computing unit. Device provides possibility of optimal balance between increments of integral and differential constituents of regulation function during clipping output signal of regulator. EFFECT: increased precision of operations. 2 cl, 2 dwg
Patent RU-2063094-C1 (RU)
Title: Method for producing heteroepitaxial structures insb/gaas
Inventor: VELICHKO ALEKSANDR A
IPC: H01L21/203
Filed: 1990-08-14
Granted: 1996-06-27
Abstract: FIELD: manufacture of integrated circuits and optoelectronic devices. SUBSTANCE: method involves growing GaAs buffer layer on semiconductor substrate made of GaAs followed by epitaxy of InSb layer in stage 3-solid-phase epitaxy of amorphous layer deposited at room temperature, low-temperature, and high-temperature epitaxy. EFFECT: enlarged functional capabilities.
Patent RU-2024435-C1 (RU)
Inventor: VATARU SIRATO
IPC: C07H13/02
Filed: 1991-01-08
Granted: 1994-12-15
Abstract: Использование изобретения: для обработки жидкостей с отходами, являющимися материалами ядерного топлива, например, урана или тория, или содержащих ионы железа. Сущность изобретения: продукт-адсорбент-нерастворимый таннин. Реагент 1: таннин австралийской акации. Реагент 2: 37%-ный водный раствор формальдегида. Условия реакции: в присутствии 13,7 н. водного аммиака с последующим отделением осажденного таннина и его старения. Реагент 3: жидкость с урановым отходом. Условия адсорбции: при перемешивании. 5 з.п. ф-лы., 3 ил.
Patent RU-2095085-C1 (RU)
Title: Radiopharmaceutical composition and methods of its preparing
Inventor: DZHEJM SIMON
IPC: A61K47/02
Filed: 1991-06-17
Granted: 1997-11-10
Abstract: Radiopharmaceutical formulations for complexes comprising at least one radionuclide complexed with a ligand, or its physiologically-acceptable salts thereof, especially <1><5><3>samarium-ethylenediaminetetramethylenephosphonic acid, which optionaily contains a divalent metal ion, e.g. calcium, and is frozen, thawed, and then administered by injection. Alternatively, the radiopharmaceutical formulations must contain the divalent metal and are frozen only if the time before administration is sufficiently long to cause concern for radiolysis of the ligand.
Patent RU-2029457-C1 (RU)
Title: Chopper
Inventor: KRAVCHENKO IVAN I
IPC: A01F29/00
Filed: 1991-01-18
Granted: 1995-02-27
Abstract: FIELD: agriculture. SUBSTANCE: chopper has a pair of toothed wheels 5 and 6. Hinged to the wheels are ends of mutually crossing connecting rods 8 and 9 hinge-joined at the point of cross. Chopping tools are hinged to other ends of the connecting rods. The tools have their parts hinged together. The parts of the connecting rods between the point of their cross and chopping tools are shields in shape. EFFECT: higher efficiency. 1 dwg
Patent RU-2024055-C1 (RU)
Inventor: ADERIKHIN IVAN V
IPC: G06F19/00
Filed: 1991-03-25
Granted: 1994-11-30
Abstract: Изобретение относится к вычислительной технике и может быть использовано при аппаратурном исследовании систем массового обслуживания. Цель изобретения - повышение точности моделирования. Цель достигается тем, что в устройство введены три элемента И, два триггера, элемент задержки, второй и третий элементы ИЛИ, в каждую модель обслуживаемого прибора введен блок определения временных интервалов, в каждый блок ориентации обслуживающего прибора введены три триггера, два элемента И, элемент ИЛИ и элемент задержки. 1 ил.
Patent RU-2026232-C1 (RU)
Title: Semi-submerged ship
Inventor: PIKUL VADIM N
IPC: B63B35/12
Filed: 1991-04-08
Granted: 1995-01-09
Abstract: FIELD: shipbuilding. SUBSTANCE: ship is provided with central buoyant chamber which has fore, aft and side compartment provided with upper air chambers and with bottom scuppers located in the vicinity of midsection of the underwater hull; upper wall of each compartment is flat with flare. EFFECT: enhanced reliability. 2 dwg