baber/WOPTO huggingface dataset:
Patent DE-10121624-C1 (DE)
Title: Evaluating the waste heat produced from pig iron production in rotating furnaces comprises after burning a waste gas together with combustion air to form an inert process gas, forming hot vapor, and super heating the hot vapor
Inventor: NEY ULRICH
IPC: F27D17/00
Filed: 2001-05-03
Granted: 2002-10-17
Abstract: Evaluating the waste heat produced from pig iron production in rotating furnaces comprises after burning a waste gas (1) containing residual amounts of CO and H2 in a steam generator (2) together with combustion air (3) to form an inert process gas; forming hot vapor (4) by heat exchange; and super heating the hot vapor by heat exchange with the process gas in super heating stages. The process gas is withdrawn in partial streams (6,7) at different temperature levels. The receiving gas temperatures are regulated by the amount and/or temperature of the combustion air. The temperature level of a first partial stream withdrawn from the steam generator is matched with the process gas for pre-heating crude ore. The temperature level of a second partial stream withdrawn from the steam generator is matched with the process gas for drying coal. Preferred Features: The process gas partial stream (6) is withdrawn at a temperature of 1000-1200  deg  C and the partial stream (7) leaves the generator at a temperature of 750-900  deg  C.
Patent DE-10200582-C1 (DE)
Title: Mechanical test system for giving warning of unacceptable elongation of chain consists of studs set in inner chain links and visible in cutouts in outer links
IPC: B65G17/38
Filed: 2002-01-09
Granted: 2002-10-24
Abstract: The invention relates to a plate link chain for use as a conveyor chain with alternating inner links and outer links. A radially projecting inspection shoulder (15) is configured in the overlapping zone of two links (inner link (11), outer link (12)) disposed on a chain stud (14) and is impinged upon by an inspection lug (17), configured on the other link and destructible under the impact of force.
Patent DE-10202547-C1 (DE)
Title: Method of machining of crank pins of motor vehicle internal combustion engine involves premachining and finish machining to alter stroke of pins
Inventor: HAUSCHILD GEORG
IPC: B23P13/00
Filed: 2002-01-24
Granted: 2003-07-03
Abstract: The method of machining the crank pins of a motor vehicle internal combustion engine involves chip forming machining for pre-finish and finish forming of the bearing surfaces (8) of the crank pins. For increased stroke (hv) the insets (6,7) at both sides of the premachined bearing faces are machined and rolled. By premachining, the bearing surface, for a portion of its circumference, is brought close to the depth of the insets.
Patent DE-10220725-C1 (DE)
Title: Obstacle detection device for automobile electric window or sunroof has electrical conductor providing electric field and insulated conductive surface screening electric window or sunroof from electric field
Inventor: STAUS STEFFEN
IPC: B60J10/00
Filed: 2002-05-07
Granted: 2003-04-03
Abstract: The obstacle detection device uses a sensor with an electrical conductor (40) providing an electric field (F) in the path of movement of the electric window (20) or sunroof, for detection of an obstacle via a capacitive field variation. An electrically insulated conductive surface (50) screens the electric window or sunroof from the electric field.
Patent DE-19509505-C1 (DE)
Title: Multilayer laser codable label
Inventor: KUELPER KLAUS DR
IPC: C09J7/22
Filed: 1995-03-16
Granted: 1996-01-25
Abstract: The multilayer label comprises a plastics carrier contg. an additive undergoing a colour change on exposure to a laser, the carrier also having (a) on one side a self-adhesive coating opt. covered by sepn. paper or film; and (b) on the other side one or more protective films which are laser-transparent and self-adhesive.
Patent DE-19511710-C1 (DE)
Title: Bearing for journal of cylinder in printing machine
Inventor: HUMMEL PETER
IPC: B41F13/20
Filed: 1995-03-30
Granted: 1996-04-11
Abstract: The bearing is open at one side. It is for rotationally symmetrical components such as cylinder journals in printing machines. It has a threaded element (3) for the rotating component located on a fixed or pivoting fixture (1), fixed to a frame. The threaded element exerts a form-locking load on the snap closure (2), which operates on the journal to form a rotating, sliding linkage, in that the snap-closure is free to move against the threaded part in both a linear and a rotational direction. The snap-closure has a centring device to align it relative to the printing cylinder.
Patent DE-19603520-C1 (DE)
Title: Multipurpose materials properties measurement apparatus
Inventor: RATZENBERGER HANSGEORG
IPC: G01N29/22
Filed: 1996-02-01
Granted: 1997-07-31
Abstract: This unit measures material properties influenced by drying, heating, humidification and the imposed atmosphere. Samples are enclosed, with channels at right angles to their parallel end faces. Suitable access is provided. Transfer sections make mechanical contact with the samples, and resist the conditions of testing. Electrical contact is made with the ends of the samples. An ultrasonic transmitter couples to and forms part of, the lower transfer section. An ultrasonic receiver is coupled to the upper corresponding section. The mountings are friction free, and displacement is measured by non-contact sensing.  The apparatus provides variable compressive loading to the sample. A control and instrumentation unit is included.
Patent DE-19713933-C1 (DE)
Title: Painting of inaccessible built-in objects especially heating radiators
Inventor: KAUL RUPPERT
IPC: B05C5/00
Filed: 1997-04-04
Granted: 1998-04-16
Abstract: Inaccessible built-in objects, esp. heating radiators (10), are coated by applying (11) a coating fluid without pressure and collecting (5) the surplus run-off (23) which is sucked (19,4) away and recirculated (21,2,12).
Patent DE-19733728-C1 (DE)
Title: Hearing aid for implementation in the outer human ear passage
Inventor: SCHROTH STEFFEN DIPL ING
IPC: H04R25/02
Filed: 1997-08-04
Granted: 1999-03-18
Abstract: The hearing aid has an electronic module (1) which coarsely fits the internal contours of the hearing passage (G) and narrows at the near end.  A gas-tight sealed volume at the outer periphery of the electronic module is enclosed by an extendable foil sleeve (3).  A low boiling point fluid in the volume has a boiling point close to body temperature.  If the boiling point is exceeded by the body temperature in the ear passage the volume expands so that the hearing aid is fixed in the passage and is acoustically sealed.
Patent DE-19741695-C1 (DE)
Title: Treatment of proliferative disorders, i.e. atherosclerosis and tumors
Inventor: DINKELBORG LUDGER DR
IPC: A61K51/12
Filed: 1997-09-18
Granted: 1999-07-01
Abstract: Treatment of proliferative disorders (atherosclerosis and tumors) comprises administration of a radioactive substance via a catheter inserted into the affected site.  Treating proliferative disorders comprises placing a catheter at the site of the lesion, followed by local administration of a radioactive substance via the catheter and removal of the catheter.
Patent DE-19747793-C1 (DE)
Title: Simple, cost-effective, almost quantitative removal of white phosphorus from mixture
Inventor: BERGMANN VOLKER DIPL CHEM
IPC: C02F9/00
Filed: 1997-10-30
Granted: 1999-01-28
Abstract: Reduction of the content of white phosphorus (P) in mixtures, especially soils, slurries and water liquors, to  0.0005% comprises preparing a suspension containing \} 60 wt.% solids and waste liquor; adjusting to pH  5 with mineral acid; adding copper (Cu) salt in a P:Cu weight ratio of (1-100):1; heating to 40-50 deg C; and adding hydrogen peroxide (H2O2) in such a way that a concentration of 15 g/l and temperature of 90 deg C are not exceeded.  Addition of H2O2 is stopped when noticeable auto-decomposition of H2O2 occurs or the total amount of Cu added is detectable in solution.
Patent DE-19757030-C1 (DE)
Title: Extruder producing thermoplastic preforms, with retrofitted servicing aid
Inventor: BALZER MARTIN
IPC: B29C48/48
Filed: 1997-12-20
Granted: 1999-08-26
Abstract: The extrusion head (10) has drives or actuators (56) in addition to those used in normal operation. These (56) are connected to the casing of the distribution system (24). They move the casing from its operational position, to a location affording external access. Preferred features: Additional drives comprises cylinders or lead screw types. They are carried on a plate (48) preferably also carrying drives (29, 31, 38, 40) adjusting the outlet opening gap. Where a storage chamber (34) is used, the plate carries the piston for this chamber and is spaced from the end of the casing of the distribution system, which faces away from the outlet opening for the plasticized flow. A further variant of this arrangement is described. Access is provided for cleaning purposes.
Patent DE-19804507-C1 (DE)
Title: Joke pistol or revolver
Inventor: HOELLER FRANK
IPC: A63H37/00
Filed: 1998-02-05
Granted: 1999-10-07
Abstract: The joke pistol (1) has a replica pistol which can be loaded with containers (4) simulating rounds of ammunition. The containers are filled with liquor or sweets.
Patent DE-19836589-C1 (DE)
Title: Mechanical-optical sensor for currentless scanning of surfaces
Inventor: ARZ WINFRIED
IPC: G01B11/24
Filed: 1998-08-12
Granted: 2000-04-20
Abstract: The sensor includes a carrier part which can move against a spring to vary the optical transmission between two opposing optical waveguide ends which lie in close proximity to one another in an open section of the waveguide. The other ends of the optical waveguides are connected respectively to a light source and a receiver.  The open section of the waveguide may be formed by a separated U-shaped waveguide attached to the carrier part (8). The scanning plate may comprise several apertures.
Patent DE-19842072-C1 (DE)
Title: Ground sealing and strengthening process, e.g. for use in tunneling or drain construction
Inventor: SCHOENBERGER MARTIN
IPC: E02D3/12
Filed: 1998-09-15
Granted: 1999-10-28
Abstract: A process for sealing and/or strengthening ground in underground construction, especially in tunnel or drain construction, comprises locating an injection lance (4) and then using it to inject a substance, containing cement, into the ground. A mixture of polyurethane-hydrogel is formed at one side of the lance inlet (7) while cement powder or a cement-water mixture is formed at the other side. The mixture is then pressed through the lance to its openings (8) where it is pushed into a cement containing substance and mixed with water. The water is supplied via a pipe (6).
Patent DE-19852578-C1 (DE)
Title: Electrothermically controlled locking mechanism for domestic appliance door e.g. washing machine door, uses bimetallic drive and cooperating energy store for movement of locking slider between locked and unlocked positions
Inventor: BAADER HELMUT
IPC: E05B47/00
Filed: 1998-11-14
Granted: 2000-04-13
Abstract: The locking mechanism has a locking slider (2) which is displaced between a locked and an unlocked position via a bimetallic drive using a pair of bimetallic elements (10,11) and an energy store (28).The latter receives energy during the initial part of the movement and supplies the energy required for completing the movement and holding the locking slider in its end position.
Patent DE-19859235-C1 (DE)
Title: Automatic hydraulic shock-absorbing hinge device which can close door in emergency e.g. fire
Inventor: JANG JONG-BOK
IPC: E05F3/20
Filed: 1998-12-22
Granted: 2000-04-06
Abstract: The device has an axially movable tube (17) and a piston (18) received in an oil cylinder. In the event of shock loading on the hinge, valves (32,32a) open under the oil pressure to absorb the shocks. When the tube moves vertically, the load produced by hydraulic pressure, is applied uniformly to a shaft (40). Preferably, the device is provided with a release mechanism in the form of a cylinder arrangement (70), activated by heat, in the event of fire.
Patent DE-19927747-C1 (DE)
Title: Multi-chip module for leads-on-chip mounting, includes rectangular chips on single wafer
Inventor: WOERZ ANDREAS
IPC: H01L23/495
Filed: 1999-06-17
Granted: 2000-07-06
Abstract: Some or all of the semiconductor chips (11, 12) arranged in the lead frame, are located and remain on a common, continuous wafer section, following leads on chip (LOC) mounting of the module.  An Independent claim is also included for production of the multi-chip module. Preferred Features: Side contours of the common, connected part of the wafer with the semiconductor chips, are matched to side contours of the lead frame. The lead frame has leads (2) projecting out to the side. Following LOC mounting, the free ends projecting inwardly are fastened to top surfaces of the chips. Bonded connections (e.g., using welded gold filament) are made between these ends and the connection pads (110, 120).
Patent MD-4847-C1 (MD)
Title: Tris(2,6-dimethyl pyridinedicarboxylate-1kONO)-di-m-(isothiocyanato-1,2kN)-(diisothiocyanato-2kN)barium(II)cobalt(II) with stimulatory properties of the synthesis of biologically active substances in fungi
Inventor: BULHAC Ion
IPC: C07F3/00
Filed: 2021-09-09
Abstract: The invention relates to coordination chemistry, in particular to a heterodinuclear coordination compound Ba-Co with stimulatory properties of the synthesis of biologically active substances in fungi, and can be used in mycelial fungi cultivation biotechnology in order to increase the biosynthesis of enzymes and the productivity of microbial biomass.According to the invention, claimed is the tris(2,6-dimethyl pyridinedicarboxylate-1kONO)-di-µ-(isothiocyanato-1,2kN)-(diisothiocyanato-2kN)barium(II)cobalt(II) coordination compound with the formula [BaL3-µ-(NCS)2-Co(NCS)2], wherein L is 2,6-pyridinedicarboxylic acid dimethyl ester.The claimed coordination compound increases the biosynthesis of extracellular amylases in the Aspergillus niger CNMN FD 06 fungal strain, which makes it possible to shorten the cultivation cycle by 24 hours. Also, the compound increases the amount of mycelial biomass in the strain of Lentinus edodes (Berk.) Sing. CNMN FB 01, facilitating the reduction of the cultivation cycle by 48 hours.
Patent RU-2127587-C1 (RU)
Title: Stable medicinal forms exhibiting the sustain releasing and having acrylic polymer coatings (variants) and a method of their producing
Inventor: OSHLACK BENJAMIN
IPC: A61K9/22
Filed: 1992-10-19
Granted: 1999-03-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: method of producing the solid dosed medicinal form for oral use involves preparing a solid substrate containing an active component and an acrylic copolymer an aqueous dispersion, coating a substrate by an aqueous dispersion and obtaining a polymeric coating. Coating provides the sustain releasing an active component. Plasticized mixture consisting of ammonium-methacrylate copolymers that are copolymers of acrylic and methacrylic esters at low content of quaternary ammonium groups is used as an acrylic copolymer. Coating applied on substrate is hardened at temperature above glass transition point of a plasticized mixture of acrylic copolymers for at least 24 h. Obtained solid dosed forms have stable dissolving indices, no alternating at storage at increased temperature and/or increased relative humidity practically. EFFECT: improved method of producing and properties of medicinal forms. 34 cl, 17 tbl, 13 ex
Patent RU-2060921-C1 (RU)
Title: Device for angular turning of strip
Inventor: EVDOKIMOV NIKOLAJ A
IPC: B65H23/32
Filed: 1992-12-18
Granted: 1996-05-27
Abstract: FIELD: winding of materials; changing direction of strip movement at continuous processes. SUBSTANCE: device for angular turning of strip has drum mounted in supports. Rows of rollers are fitted on drum barrel in parallel with its axis at step displacement. Axes of rollers are tilted relative to longitudinal axis of drum to form spiral path embracing drum semicylinder. Mounted on drum barrel is second spiral roller path symmetrical to first path relative to longitudinal axis of drum. Drum is installed for turning relative to longitudinal axis. EFFECT: enhanced convenience in operation. 3 dwg
Patent RU-2017908-C1 (RU)
Title: Two-layer building product, method and concretes for its manufacture
Inventor: KRYLOV ANATOLIJ I
IPC: E04C2/06
Filed: 1993-01-11
Granted: 1994-08-15
Abstract: FIELD: designs of two-layer building products. SUBSTANCE: two-layer building product including external decorative and internal structural layers from close-grained concrete with internal reinforcing cage accommodated in structural layer provides for use of close-grained concrete of decorative layer containing cement, microsilica, quartz sand of 0.3-5 mm fraction, wastes of crushing of flaky basalt and colored granite in ratio of 1:4 of 0.14-5 mm fraction, superplasticizer C-3 and water, and close- grained concrete of structural layer contains cement, microsilica, quartz sand of 0.5-2.2 mm fraction, wastes of crushing of flaky basalt of 0.14-5 mm fraction, superplasticizer C-3 and water. Reinforcing cage is made of rods, and, at least of two strips, to which mounting free lengths are rigidly secured. Method provides for placing of setting retarder onto bottom of mold, concrete mixes of decorative and structural layers, installation of internal reinforcing cage, compaction, thermal treatment, cooling and opening of internal surface texture. Decorative and structural concretes may be used separately. EFFECT: higher efficiency. 8 cl, 1 dwg, 2 tbl
Patent RU-2077963-C1 (RU)
Title: Method and apparatus of mercury removal from inner surface of pipes
Inventor: MENZ DIETER DR ING
IPC: B01D46/30
Filed: 1993-05-07
Granted: 1997-04-27
Abstract: FIELD: methods of mercury removal from inner surfaces of pipes. SUBSTANCE: method of mercury removal from inner surfaces of pipes provides for heating of pipe in zone of mercury pollution up to temperature of mercury evaporation from purified surface. Mercury evaporation is exercised under lowered pressure. Gas-carrier is continuously passing through the pipe to remove mercury vapors from it and mercury separation from gas-carrier is exercised in low-temperature trap. Apparatus of mercury removal from inner surfaces of pipes has locking devices, means for pipes positioning and locking ends of one or several treated pipes, delivering and removing pipelines for gas-carrier to locking devices, at least one low-temperature trap for mercury condensation coupled to pipeline for gas-carrier removal, exhauster to make gas-carrier to move in pipe and low-temperature trap, heating device. EFFECT: increased effectiveness of mercury removal from inner pipes surfaces. 15 cl, 2 dwg
Patent RU-2059828-C1 (RU)
Title: Restorer of position of posts of powered support
Inventor: VAVILOV VYACHESLAV V
IPC: E21D23/04
Filed: 1993-02-10
Granted: 1996-05-10
Abstract: FIELD: mining industry. SUBSTANCE: restorer is intended for return of post into initial position when it departs under effect of forces acting on sections of powered support while it works in inclined seam, on uneven floor or while roof sinks. It has connecting member attached to base one end of which is coupled through adjustment screw to package of springs mounted in base. Connecting member is manufactured in the form of lever hinged to base having rotation axis parallel of pivots of post of powered support and is placed perpendicular to longitudinal axis of section. The other end of lever has two surfaces contacting pivots. One of them rests against pivots of post and the other one limits turn of post about its longitudinal axis. EFFECT: raised operational reliability. 2 dwg
Patent RU-2066137-C1 (RU)
Title: Method for treating dupuytren contracture
Inventor: SHAPOSHNIKOV VENIAMIN I
IPC: A61B17/56
Filed: 1993-02-17
Granted: 1996-09-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying subcutaneous stage-by- stage and segmental fibrofasciotomy from the proximal region of the hand towards the main phalanx of each affected finger until its extension is achieved. EFFECT: enhanced effectiveness of treatment.
Patent RU-2057147-C1 (RU)
Title: Process for preparing urea-formaldehyde resins
Inventor: KOZHEVNIKOV VLADIMIR S
IPC: C08G12/12
Filed: 1993-03-12
Granted: 1996-03-27
Abstract: FIELD: furniture industry. SUBSTANCE: urea is condensated with formaldehyde at the initial molar ratio of 1:1.8-1.9 in the presence of 0.010-0.021 mole of hexamethylene tetramine per 1 mole of formaldehyde on heating in medium having variable acidity with the pH changing from 7.0-9.0 to 3.7-4.5 till the reaction mixture reaches viscosity of 60-110 MPa*s followed by concentration till the reaction mixture reaches viscosity of 1600-2600 MPa*s and condensation with additional amount of urea till the urea to formaldehyde final molar ratio of 1:1.1-1.3 is reached to give resin having free formaldehyde content of 0.05- 0.12%, viscosity of 700-1700 MPa*s and high water miscibility. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2049570-C1 (RU)
Inventor: KLEPANDA SERGEJ VLADIMIROVICH
IPC: B21C37/06
Filed: 1993-05-05
Granted: 1995-12-10
Abstract: Изобретение относится к обработке металлов давлением и предназначено для использования при изготовлении сварных труб с продольным швом из серповидных полос (П) малой толщины (S ≅ 3,5мм) с относительной серповидностью, превышающей 0,001S в черной металлургии, транспортном, тракторном и сельскохозяйственном машиностроении и строительстве. Цель изобретения повышение качества сварных труб с продольным швом путем предупреждения местной потери устойчивости кромок П для обеспечения параллельности торцев кромок при сварке шва. При подаче П на формовку, многопереходной формовке П однорадиусного желобчатого типа в калибрах, ориентированных вдоль оси формовки, одноврменно с формовкой П осуществляют приложение поперечных сжимающих усилий к торцевой поверхности кромок формуемой полосы: в m-том черновом переходе (ЧП) со стороны выпуклой кромки исходной заготовки (КИЗ), а (m + 1)-ом ЧП - со стороны вогнутой КИЗ, с перемещением П в тангенциальном направлении: m-том ЧП в сторону вогнутой КИЗ, а в (m + 1)-ом ЧП в сторону выпуклой КИЗ, до получения в плоскости формовки со стороны соответствующего перехода симметричного расположения поперечного сечения формуемой П относительно оси формовки и сварке кромок П продольным швом, а в (m 1)-ом ЧП прикладывают поперечное сжимающее усилие к кромке П со стороны выпуклой КИЗ и одновременно перемещают П в тангенциальном направлении относительно центра кривизны ее поперечного сечения до достижения положения кромки П со стороны выпуклой КИЗ, определяемого согласно предложенной зависимости. 2 ил.
Patent RU-2053999-C1 (RU)
Inventor: ZANAVESKIN LEONID N
IPC: C07C67/14
Filed: 1993-05-18
Granted: 1996-02-10
Abstract: FIELD: production of drugs. SUBSTANCE: oxide of trichloroethylene is used as reagent 1, methanol being used as reagent 2. Reaction is carried out at 25-45 C, origin mass contains 0.5-5.0 % of methyl ester of dichloroacetic acid. Essential formula of desired product is C 3 O 2 H 4 C 12 . EFFECT: improves efficiency of method. 2 cl, 1 tbl
Patent RU-2126979-C1 (RU)
Title: Radio method of location and measurement of speed of flying vehicles
Inventor: ANDREEV A F
IPC: G01S13/00
Filed: 1993-06-10
Granted: 1999-02-27
Abstract: FIELD: air traffic control. SUBSTANCE: proposed invention can be used to observe flying vehicles and register their trajectories in flight in dense layers of atmosphere directly on radar indicators. Display of trajectory of flying vehicle in air space is carried out by its materialization by marking radio contrast trace by way of ejection of glass fiber dipole reflectors of proper range in amount determined by experiment to form line of markings of radar screen with specified time interval which allows to determine speed of flying vehicle. EFFECT: improved authenticity.