baber/WOPTO huggingface dataset:
Patent DE-10208603-C1 (DE)
Title: Device for removing graphite deposits from wall sections in filling shaft of coke oven chamber comprises support arranged inside and/or outside of filling shaft and tool directed onto wall sections and moving on support
Inventor: STRUNK JOACHIM
IPC: C10B43/04
Filed: 2002-02-27
Granted: 2003-08-21
Abstract: A device for removing graphite deposits from the wall sections (5) in a filling shaft (3) of a coke oven chamber (1) comprises a support (11) arranged inside and/or outside of the filling shaft and which can be moved horizontally relative to the filling shaft, and a tool (18) directed onto the wall sections and moving on the support.  Preferred Features: The support has two pivoting arms (12, 13) and can be rotated. The tool is able to move parallel, preferably vertically, especially horizontally, to the wall sections. The tool can be rotated by 90 degrees, preferably 180 degrees, especially 360 degrees.
Patent DE-19514865-C1 (DE)
Title: Pipeline cuff testing device
Inventor: OSCHE WALTER
IPC: G01M3/28
Filed: 1995-04-22
Granted: 1996-09-26
Abstract: The testing device has a central hollow spindle (2) with a compressed air connection (3) at one side, fitted with 2 relatively spaced fixed discs (4) and cooperating sliding discs (5). A rubber ring (7) between each disc pair is pressed against the wall of the pipeline (1) upon the discs being pressed together, via a steel bellows (10) acting against each sliding disc. A second compressed air connection (13) is provided by a threaded element (9) between the bellows, for supplying the sealed space between the rubber rings and the inside wall of the pipeline, provided with an overpressure valve (15) and a non-return valve (16).
Patent DE-19517754-C1 (DE)
Title: Biocompatible porous hollow polyolefin fibres used as exchange materials and semipermeable membranes
Inventor: FREY RAINER H
IPC: C08J7/00
Filed: 1995-05-15
Granted: 1996-04-25
Abstract: Biocompatible, porous hollow fibres of polyolefin material having a coating of biocompatible carbonaceous material, formed by (i) introducing the preformed porous hollow fibres into a gas phase of monomeric vinylidene chloride (1,1-dichloroethylene); (ii) inducing a graft polymerisation reaction and grafting a uniform layer of polyvinylidene chloride onto the hollow fibres; and (iii) splitting off HCl in a dehydro:chlorination reaction to a residual Cl content of  <= 6% based on the Cl content of the original polyvinylidene chloride layer.
Patent DE-19543893-C1 (DE)
Title: Aligning second structure opposite micromechanical first structure in substrate
Inventor: BUCHNER REINHOLD DIPL PHYS
IPC: G01P15/08
Filed: 1995-11-24
Granted: 1997-02-20
Abstract: A process for aligning a second structure (22,23) in a substrate (1) opposite a micromechanical first structure arranged in the substrate (1) comprises: (a) producing an adjustable structure and the micromechanical first structure in a first main surface of the substrate (1) in such a way that the adjustable structure and the first structure have a predetermined relationship and the adjustable structure extends from the first main surface into the substrate (1) at a predetermined depth, the adjustable structure being formed from a material having different properties to that of the substrate (1) material; (b) thinning the whole substrate from the side of the second main surface in such a way that the adjustable structure extending into the substrate completely penetrates the thinned substrate; and (c) producing the second structure (22,23) in a predetermined relationship to the adjustable structure in the second main surface of the substrate (1).
Patent DE-19605014-C1 (DE)
Title: Printing device for postal franking or addressing machine
Inventor: BARTENWERFER CHRISTIAN
IPC: G07B17/00
Filed: 1996-01-31
Granted: 1997-03-13
Abstract: The printing device is used to print a postal item (3) supported on its edge (31), which is fed along a guide plate (2), which is angled to the vertical at 45 degrees or less, via an endless conveyor band (1), extending perpendicular to the bottom edge of the guide plate. The guide plate has open slots (21,22) at one end, for printing via an ink jet printer having a corresponding number of printing heads with their ink jet planes parallel to the surface of the guide plate.
Patent DE-19609845-C1 (DE)
Title: Cooler for mounting on wall or door of switching cubicle
Inventor: DIEBEL MICHAEL
IPC: H05K7/20
Filed: 1996-03-13
Granted: 1997-05-28
Abstract: The invention relates to a cooler which can be fitted on a rear or side wall or door of a switching cabinet and can be connected thereto via an intake and an inlet aperture of an internal circuit. According to the invention, rain and dustproofing is improved in that, alongside a central ventilation shaft open at the top, the cooler housing has vertical ventilation chambers open at the top as part of an external circuit hermetically separated from the internal circuit, the top of the switching cabinet and cooler housing is covered by a roofing component spaced therefrom which projects on all sides beyond the control box and the cooler housing and leaves a peripheral ventilation slot opening downwards, and the roofing component is divided by two partitions into three chambers which communicate with the ventilation shaft and both ventilation chambers in the cooler housing.
Patent DE-19626635-C1 (DE)
Title: Mechanical cabinet with several vertical circulating support units
Inventor: SCHAMBOECK WOLFGANG
IPC: B65G1/127
Filed: 1996-07-02
Granted: 1997-08-14
Abstract: The mechanical cabinet is divided into several vertical segments (12-16), which are movable independently of each other and selectable by the control device. The segments have several vertical circulating support units (17-20). A drive and per segments a coupling device are provided, which connect the selected segment (12) with the drive. A number of drives are provided, which can drive the selected segments independently of each other and in particular simultaneously. There may be a drive selectable, per segment, by the control device provided.
Patent DE-19632543-C1 (DE)
Inventor: WIETELMANN ULRICH
IPC: C01B25/455
Filed: 1996-08-13
Granted: 1998-04-02
Abstract: The invention relates to a LiPF6 production process, wherein LiF is reacted with PCl5 or PCl3 at a temperature of -20 to 300  DEG C for a reaction time of 0.1 to 10 hours to give LiPF6, and LiPF6 is isolated as a solution from the reaction mixture, using ether, nitrile, sulphone, carbonate, halogenated hydrocarbon and/or tertiary amines as the solubilizing agent.
Patent DE-19643844-C1 (DE)
Title: Superconducting magnetic bearing of modular construction
Inventor: WEBER KLAUS
IPC: H02K7/02
Filed: 1996-10-30
Granted: 1998-05-07
Abstract: The bearing has a permanent magnet (6) on a rotor (1) and a superconducting ring (4) coaxial to the rotor axis and mounted on a stator. A vacuum chamber (2) contg. a cryostat (3) is mounted on the stator. The superconducting ring on the cryostat is embedded with one end free and both outer surfaces and the other end in thermal contact with the cryostat The region of the vacuum chamber cover (7) between the permanent magnet ring and superconducting ring is thin walled. The width of an air gap (8) formed between the cover and the free end of the superconducting ring is correctable by elastic deformation of thin-walled region by a control ring (17) on an inner tube. The correction can be fixed by a fixing flange (18) on the vacuum chamber base. The cryostat is held in place by fixings (9-12) distributed evenly about the rotor axis outside the thick-walled region of the cover.
Patent DE-19653354-C1 (DE)
Title: Use of oligo:saccharide(s)
Inventor: JAGER MARTIN
IPC: A23L27/30
Filed: 1996-12-20
Granted: 1998-09-03
Abstract: Use of oligosaccharides in increasing the sweetening power and enhancing the taste of an acesulfam-K/aspartame mixture, is new.The oligosaccharide is an inuline, oligo-fructose, galacto- or isomalto-oligosaccharide, lactosucrose, maltose, glycosyl-sucrose, maltotetraose or trehalose
Patent DE-19717988-C1 (DE)
Title: Method for determining stress, deformation, etc of loose stones or dumped waste at different depths
Inventor: FOERSTER WOLFGANG PROF DR RER
IPC: E21B49/00
Filed: 1997-04-28
Granted: 1998-02-12
Abstract: The method involves screwing a load plate (1) into the ground (4) and using it to carry out load and displacement controlled plate load tests on the bottom of the borehole. A pressure measurement device is located at the level of the load plate. Load contact pressure and interstitial water pressure (3) are measured by excluding the friction of the loading unit. The deformations of the loaded material at various depths is defined by the determination of the relative movement of the rod (6) connected to the load plate.
Patent DE-19741049-C1 (DE)
Title: Machine for breakage of concrete road metalling
Inventor: GRONHOLZ CLAUS DIPL ING
IPC: E02F3/96
Filed: 1997-09-18
Granted: 1999-03-04
Abstract: The machine has a self propelled and steerable excavator vehicle (10) with a height adjustable boom (16). A reciprocating drive has a drop chisel which is movable in a vertical direction. The guide (37) for the chisel (28-32) on the boom is positioned on the side of the boom facing the vehicle. The couplings (36,38) connect the draw cable to the boom.
Patent DE-19742554-C1 (DE)
Title: Sheet detaching head for printer
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F21/10
Filed: 1997-09-26
Granted: 1999-01-07
Abstract: The sheet detaching head has a suction and gripper assembly (4,5) with a rotating drum (1) providing extraction of the rear edge of each sheet. Underneath the drum, a press cylinder (2) has a sleeve surface (10) extending from the cylinder channel, which extends over the full width.  A similar tangent point (t12) of the drum and pressure cylinder is arranged in the leading area in the winding phase of the pressure cylinder with released sheets fed in the winding phase to a release assembly (6) mounted below them. The sleeve surface of the press cylinder can have an outer layer (11) with a roughened  surface.
Patent DE-19749892-C1 (DE)
Title: Hydrodynamic torque converter for motor vehicle transmission
Inventor: KUNDERMANN WOLFGANG DIPL ING
IPC: F16H45/02
Filed: 1997-11-12
Granted: 1998-11-12
Abstract: The torque converter has two pump wheels one of which is mounted in an axially fixed bearing shell. The bearing shell (57) of the receiver (55) has, one side, a field face (94) for the carrier (134) over which the bearing shell (57) can be clamped in a working relationship.  The bearing shell at the other side is positioned axially between  the inner wall (17) of the first pump wheel (15) and a bearing ring (63) carried on a second pump wheel (23).
Patent DE-19815536-C1 (DE)
Title: High-voltage (HV) switchgear enclosure plug-in connection for phase-conductor sections
Inventor: SUHR MICHAEL DR
IPC: H01R4/60
Filed: 1998-03-31
Granted: 1999-07-29
Abstract: A plug-in connection between a first phase-conductor section and one end of a second phase-conductor section, in which the end of the first phase-conductor section is cylindrical and receives a cylindrical contact bolt axially screwed into it, with a hollow-cylindrical coupling contact piece inserted onto the protruding end of the bolt. The second end of the second phase- conductor section is fixed into position and the first end is provided with a contact surface for engaging with the coupling contact piece.  The first end (21) of the second phase-conductor piece (2) has a contact surface and a boring (22) which is coaxial to the contact bolt (3), the diameter (D) of the boring being larger than that of the contact belt (32).
Patent DE-19819301-C1 (DE)
Title: Verfahren und Vorrichtung zum Prüfen der Vorspannkraft von Schraubverbindungen
Inventor: LOEFFLER THOMAS
IPC: F16B31/02
Filed: 1998-04-30
Granted: 1999-12-30
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Prüfen von Schraubverbindungen und kann bevorzugt bei Montageprozessen in der industriellen Produktion, im Werkstattbetrieb und zur Überwachung in der Anlagentechnik beim Vorliegen hoher Sicherheitserfordernisse eingesetzt werden. Die Erfindung betrifft weiterhin eine Spezialschraube zur Durchführung der Verfahren. Die Erfindung ist dadurch gekennzeichnet, daß die Vorspannkraft beim Prüfen durch Messung der aktuellen Länge und der Ausgangslänge der Schraube bestimmt wird.
Patent DE-19935013-C1 (DE)
Title: Digital programmable hearing aid
Inventor: MEYER WOLFRAM
IPC: H04R25/00
Filed: 1999-07-26
Granted: 2000-11-30
Abstract: The hearing aid has at least one input transducer (2), a signal processing unit (3), a memory (8) and an output transducer (4). At least one component (6) of the signal processing unit includes programmable pre-configured logic elements, which can be interconnected in accordance with the contents of the memory. The component (6) comprises a programmable, pre-configured register.  A second memory and a controller (9) may be included, the contents of the second memory being transferred to the first memory under the control of the controller. The first memory may be an SRAM, while the second is an EEPROM.
Patent DE-19959006-C1 (DE)
Title: Radial piston pump for common-rail fuel injection system for automobile engine has suction valve for one cylinder bore controlled in dependence on rotation angle of eccentric drive shaft
Inventor: SCHARFENBERG ANDREAS
IPC: F04B1/04
Filed: 1999-12-08
Granted: 2000-12-21
Abstract: The invention relates to a radial piston pump for producing high pressure fuel in fuel injection systems for internal combustion engines, in particular, in a common rail injection system. Said pump comprises a drive shaft, rotatably mounted in a pump housing, which is eccentric and which cooperates with several, in particular three, pistons, arranged radially, relative to the driveshaft, each in a drilling element, which may move radially back and forth in the respective drilling element on turning the driveshaft. Each piston defines a cylinder volume, which is connected via an inlet valve (S1, S2, S3) to a low pressure chamber. In order to guarantee a similar output from each pump element, precisely one inlet valve (S2) is controlled, such that it opens and closes depending upon the angular position of the driveshaft.
Patent MD-4640-C1 (MD)
Title: Polymeric coordination compound of zinc with a new ligand prepared by condensation, exhibiting antifungal and antibacterial activity
Inventor: VITIU Aliona
IPC: C07F3/06
Filed: 2019-04-01
Abstract: The invention relates to chemistry and medicine, namely to a new compound of the type of one-dimensional coordination polymer of zinc(II) comprising the residue of (E)-2,2'-(4,4'-dioxo-2,2'-dithioxo-2H,2'H-[5,5'-dithiazoliden]-3,3'(4H,4'H)-diyl)diacetic acid as a ligand, as well as to a process for its preparation, and the compound can be used as an antifungal and antibacterial drug.According to the invention, a polymeric coordination compound of zinc (II) of the formula [Zn(5,5'-Rda-Rda)(dmf)2(H2O)2]n is claimed, where 5,5'-Rda-Rda is the residue of (E)-2,2'-(4,4'-dioxo-2,2'-dithioxo-2H,2'H-[5,5'-dithiazoliden]-3,3'(4H,4'H)-diyl)diacetic acid; dmf - dimethylformamide. The claimed compound exhibits antifungal and antibacterial properties.The process, according to the invention, consists in that zinc tetrafluoroborate monohydrate and 2-(4-oxo-2-thioxothiazolidin-3-yl)acetic acid are dissolved in a mixture of solvents consisting of water, methanol and dimethylformamide, the resulting solution is stirred at 40°C, slowly evaporated to obtain a compound of the formula [Zn(5,5'-Rda-Rda)(dmf)2(H2O)2]n, comprising a new bridging ligand, representing a residue of (E)-2,2'-(4,4'-dioxo-2,2'-dithioxo-2H,2'H-[5,5'-dithiazoliden]-3,3'(4H,4'H)-diyl)diacetic acid, obtained as a result of condensation reaction of 2-(4-oxo-2-thioxothiazolidin-3-yl)acetic acid.
Patent RU-2037363-C1 (RU)
Title: Lifting-rotating stand for casting ladles of plants for metal continuous casting
Inventor: LEBEDEV VLADIMIR I
IPC: B22D11/10
Filed: 1992-12-21
Granted: 1995-06-19
Abstract: FIELD: casting production. SUBSTANCE: stand for steel casting ladles has a vertical column with two bodies, mounted with a gap along their height one relative to another, and cross pieces with drive units for lifting and rotating, being in the form of closed frame. EFFECT: simplified structure of the stand. 1 cl, 4 dwg
Patent RU-2105437-C1 (RU)
Title: Plasma-erosion breaker
Inventor: ZUBKOV P I
IPC: H05H1/00
Filed: 1993-01-18
Granted: 1998-02-20
Abstract: FIELD: electrical engineering, commutation devices for switching off of pulse currents. SUBSTANCE: plasma-erosion breaker has vacuum chamber 1, source of electric energy connected to coaxial electrodes 2, system of radially positioned plasma guns 3 and washer 4 made of dielectric material having radial ducts 5 located uniaxially with plasma guns. Washer is placed inside vacuum chamber between coaxial electrodes. Ducts in dielectric washer 4 may be embraced by conductor. EFFECT: enhanced operational efficiency and safety. 1 cl, 4 dwg
Patent RU-2108322-C1 (RU)
Title: Derivatives of cycloalkyl-substituted glutaric acid amide and pharmaceutical composition based on thereof
Inventor: DZHON KRISTOFER DANILEVICH
IPC: C07D209/20
Filed: 1993-05-24
Granted: 1998-04-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention proposes derivatives of cycloalkyl-substituted glutaric acid amide of the general formula (I):   where: A - (CH 2 ) 4 ,(CH 2 ) 5 ; R 1 - - H, (C 1 -C 4 )-alkyl; R and R 4  - H, (C 1 -C 4 )-alkyl, (C 3 -C 7 )-cycloalkyl, benzyl or biolabile ester-forming group; Y - simple bond, (C 1 -C 6 )-alkylene; R 2 - - H, phenyl, R 6 CONR 5 - or R 7 NR 5 CO-; R 3  means group of formula (II), or their pharmaceutically acceptable salts or biolabile ester. Invention proposes also pharmaceutical composition that inhibits activity of angiotensin-converting enzyme and neutral endopeptidase based on compounds of the formula (I)  . EFFECT: improved method of synthesis. 14 cl, 15 tbl
Patent RU-2105829-C1 (RU)
Title: Anode shell of aluminum electrolyzer with top current lead
Inventor: MOTOLAPOV A A
IPC: C25C3/12
Filed: 1993-02-15
Granted: 1998-02-27
Abstract: FIELD: nonferrous metallurgy, in particular, electrolytic production of aluminum. SUBSTANCE: anode shell consists of vertical walls and abutments made in the form of arc having hollow section and symmetrical rounding in cross-section. Single between axial line of arc and vertical wall of anode shell is 95-120 deg. EFFECT: improved design. 2 dwg, 1 tbl
Patent RU-2100288-C1 (RU)
Title: Method of removing arsenic from waste waters and aqueous solutions of alkali metals
Inventor: KNYAZEV BORIS A
IPC: C02F1/72
Filed: 1993-05-18
Granted: 1997-12-27
Abstract: FIELD: water treatment. SUBSTANCE: arsenic-containing solutions are treated in vortex electromagnetic field with iron salt in corresponding alkali solution and simultaneously introducing them into reaction chamber of velocity layer apparatus, which results in formation of difficultly soluble precipitate containing ferric arsenate and ferric hydroxide wherein content of arsenic ranges from 3.5 to 24.5 wt %. Dissolved arsenic compounds are isolated from water by means of adsorption of ferric oxohydrate formed in water being treated in velocity layer. Once settled down and coagulated, solid and liquid phases are separated. EFFECT: improved procedure. 1 dwg
Patent RU-2074982-C1 (RU)
Title: Method and device for solar energy conversion
Inventor: KOVALENKO VLADIMIR I
IPC: F24V50/00
Filed: 1993-08-26
Granted: 1997-03-10
Abstract: FIELD: solar energy converters. SUBSTANCE: heat-carrying agent (water) is heated in pipes placed in motor road pavements and in its waysides, thermal energy obtained is converted into electricity in heat-electric generator, conveyed to electromagnets installed under pavement; electromagnetic field is built up above roadway, and when conductors located in vehicle wheels cross it, electric current is induced in them; this current flows to electric motor installed in vehicle which sets the latter in motion. EFFECT: reduced cost of power generated. 2 cl, 5 dwg
Patent RU-2056245-C1 (RU)
Inventor: STAZAEV VLADIMIR N
IPC: B23K20/04
Filed: 1993-09-07
Granted: 1996-03-20
Abstract: Использование: для изготовления проволоки. Существо: осуществляют прокатку ленты и продольную резку на заготовки прямоугольного сечения, скругление кромок. Перед скруглением кромок возможна сварка нескольких заготовок. 1 з. п. ф-лы, 1 табл.
Patent RU-2096284-C1 (RU)
Title: Method of and device for sterilization and filling of cartons with liquid food products
Inventor: LEONARD A KARLSON
IPC: A23L3/00
Filed: 1993-11-11
Granted: 1997-11-20
Abstract: FIELD: food industry. SUBSTANCE: method includes the following stages: spraying of hydrogen peroxide inside carton, and drying of inner surface of carton with hot air stream. Device has conveyor for transportation of cartons through several positions. It has also hollow mandrel with tubular portion and nozzle plate on lower end. Mandrel is provided with mechanism for lifting and lowering the mandrel, with carton stationary. EFFECT: enlarged operating capabilities. 8 cl, 9 dwg
Patent RU-2080228-C1 (RU)
Title: Soldering flux, method of its making and articles manufactured with use of this flux
Inventor: BALUCH DOSTEN
IPC: B23K1/00
Filed: 1994-01-28
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering; soldering of automobile radiators and heat exchange apparatuses. SUBSTANCE: soldering flux contains one or more hydrohalides or hydrophosphates of guanidine or substituted guanidine, or one or more hydrohalides or hydrophosphates of pentaelement nitrogen-bearing heterogeneous ring amine, formula $$$, where x=1 or 2, y=4 or 5, or mixture of indicated compounds of guanidine and heterogeneous ring amine. Flux can contain one or more hydrohalides or hydrophosphates of aliphatic amine selected from group consisting of aliphatic monoamines, formula $$$, and aliphatic diamines, formula $$$, where n=0 - 10, m=5 - 10, R - hydrogen, methyl, propyl, or butyl. EFFECT: improved quality of soldering flux. 16 cl
Patent RU-2070765-C1 (RU)
Title: Method and device for electrical potential generation
Inventor: BUSYGIN BORIS P
IPC: H02M3/02
Filed: 1994-04-25
Granted: 1996-12-20
Abstract: FIELD: electrical engineering; DC-to-DC conversion. SUBSTANCE: helical magnetic field is built up, electric conductor is placed in axis of helical magnetic field, device has helical magnetic circuit with DC field winding and conductor placed in axis of magnetic-circuit helix; magnetic circuit may be made in the form of closed toroidal spiral. EFFECT: provision for DC current generation. 3 cl, 3 dwg
Patent RU-2098562-C1 (RU)
Title: Method of construction of underwater tunnels
Inventor: LANDAU YURIJ ALEKSANDROVICH
IPC: E02D9/00
Filed: 1994-05-17
Granted: 1997-12-10
Abstract: FIELD: construction of underwater tunnels and laying of big pipelines. SUBSTANCE: separate sections of the tunnel are concreted on a floating means, interconnected by waterproof straps on the outer and inner sides of the section with formation of closed spaces in the area of section butts; flexible tension bars connecting the butts of the adjacent sections are made inside the closed spaces. After installation of sections on the water basin bottom the spaces are filled with concrete. In case of a storm in the water basin the butt of the upper section is covered by a waterproof diaphragm, ballast reservoirs are attached, connected to the floats on the surface by pipelines. A variant with lowering of sections over an inclined bridge lowered onto the water basin bottom is probable, the bridge is made up of hollow sections which when filled with water, the bridge sinks onto the bottom, and when they are filled with air, the bridge comes to the surface. EFFECT: simplified construction and enhanced safety, with the strength remaining intact. 3 cl, 4 dwg