baber/WOPTO huggingface dataset:
Patent DE-3805055-C1 (DE)
Title: Frame for a mirror or a picture with at least one illuminated frame member
IPC: A47G1/06
Filed: 1988-02-18
Granted: 1989-06-01
Abstract: The frame (10) comprises frame members which are formed from bars (2) of transparent material and have a surface relief (3). The bars (2) engage by their ends in illuminating units (4) which are constructed as corner pieces of the frame and in which light sources are arranged which emit their light in the longitudinal direction of the bar (2). Only at the locations of the relief are there illuminating points or spots, the bar (2) otherwise remaining substantially dark. <IMAGE>
Patent DE-3830362-C1 (DE)
Title: Compression mould for producing a moulding from fibre-reinforced plastic
IPC: B29C33/00
Filed: 1988-09-07
Granted: 1989-07-13
Abstract: In the case of a compression mould comprising a male mould (1) and female mould (2), bounding a mould cavity (4), for producing a moulding (3) from fibre-reinforced plastic, for the compressed excess (3.1) of which the male mould (1) is provided with an outflow channel (1.1) passing into the mould cavity, at the transition of the mould cavity to the outflow channel (1.1) the moulding surface (2.1) of the female mould (2) is bounded by a bordering surface (2.2) conformal with a cut surface (3.2) to be produced on the border of the moulding. As a result, the trimming of the border of the moulding is possible without a template. <IMAGE>
Patent DE-3834867-C1 (DE)
Title: Circuit arrangement for the parallel connection of power supply devices
IPC: H04M19/00
Filed: 1988-10-13
Granted: 1990-01-25
Abstract: The circuit arrangement is intended to be used for connecting one or more power supply devices with common loads, without significant voltage drops and/or power losses taking place. For connecting power supply devices to loads, reverse-operated MOS field-effect transistors are used as transistors, the source-drain diodes of which produce decoupling in the blocked state. The control inputs of the transistors are, in each case, connected to the output of an operational amplifier which delivers a control voltage for the extremely-low ohmic switching of the corresponding transistor when it is recognised on its inputs that the voltage across the load is less than at the output of the corresponding power supply device. Lossless connection is achieved, and fast switching-off or switching-over is guaranteed in the event of a fault.
Patent DE-3843887-C1 (DE)
IPC: C22B60/04
Filed: 1988-12-24
Granted: 1990-06-21
Abstract: Aqueous HNO3 solution containing U and Pu values is contacted with an organic extractant containing diethylthiourea reducing agent. Pu(IV) values are reduced to Pu(III) and separate into the aqueous phase while U values report in the organic phase. Stripped extractant and reducing agent are recycled.
Patent DE-3934599-C1 (DE)
Title: Plastic connection member - for supplying sealing material into joints of concrete structure has a tubular section with connection point
IPC: F16L31/02
Filed: 1989-10-17
Granted: 1991-05-02
Abstract: A connection member made of plastic, for supplying sealing material into joints in concrete structures, includes a tubular section with a connection point whose axis is perpendicular to that of the main section. The connection member has a film hinge arrangement which attaches two half shell sections which have mirror symmetry. The shell sections are held together by a tubular locking member. ADVANTAGE - The connection member is simple and reliable and is economical to produce.
Patent DE-4004723-C1 (DE)
Title: Double-sided fume cupboard - has box-shaped housing with two internal exhaust ducts, etc.
IPC: B08B15/02
Filed: 1990-02-15
Granted: 1991-01-10
Abstract: Double-sided fume cupboard, which can be used as room divider between two rooms, has a box-shaped housing with two internal exhaust ducts (50,200), connected via a manifold chamber (40) to an exhaust connection (30). Exhaust slots (60,190) are provided in the ducts at the top inside corners of the cupboard. Vertically slideable windows (150) are provided at either side of the cupboard. Hollow sliding panels (10,20) each  have an exhaust slot (80,90) at bottom and top, the upper ones opening onto the exhaust ducts. The panels are connected together by the sliding mechanism (170) so that one is always shut. ADVANTAGE - Two-dimensional flow ensures that hazardous gases do not escape.
Patent DE-4011024-C1 (DE)
IPC: F16L5/06
Filed: 1990-04-05
Granted: 1991-08-22
Abstract: A device for holding cables, pipes, hoses or the like has a hollow cylindrical fitting stub through which the cable or the like is led and a thrust screw (9) with a corrugated inner surface (15) which can be screwed on the fitting stub. There are clamping tongues (6) on the side of the fitting stub facing the thrust screw. An elastic seal (8) is inserted inside the clamping tongues. When the thrust screw is tightened on the fitting stub, clamping tongues (6) bearing on the corrugated inner surface (15) of the thrust screw (9) are pressed together and thus presses the seal on the cable (16) or the like. The inner surface (15) of the thrust screw (19) is ovally corrugated (18) when viewed in radial cross-section so that the clamping tongues (6) can be unevenly pressed together, leading to a sturdier securing of the cable in the device and at the same time prevents the thrust screw from rotating.
Patent DE-4032844-C1 (DE)
Title: Inductive current generator for shell or mortar - has permanent magnet sliding under gas pressure inside coil
IPC: H02K35/02
Filed: 1990-10-16
Granted: 1991-06-06
Abstract: The generator is designed for inductive generation of an electric current in a missile or projectile contg. a current driven electronic device and includes a permanent magnet which is axially movable within a coil. Gas acts against a diaphragm (15) (arrow P) and, when a given gas pressure threshold is crossed, the diaphgram ruptures and the permanent magnet (14) is driven in the manner of a piston with considerable velocity through the cylinder chamber (13) and impacts against the chamber floor. The air in the chamber is exhausted through an outlet (16). As the permanent magnet travels through the chamber a voltage is induced in the coil and is tapped via a diode to a reservoir capacitor. USE/ADVANTAGE - Munitions. Practically independent of firing acceleration value, therefore suitable for mortar.
Patent DE-4128459-C1 (DE)
Title: Method for repairing building wall cladding - involves installing fixing ,prior to pouring of material, for removal after hardening
IPC: E04G23/02
Filed: 1991-08-28
Granted: 1993-02-04
Abstract: The front mounted cladding is made safe by drilling through it into the load-bearing building shell to take a grouted anchor. A fixing is inserted on the ground-facing side between the cladding (3) and anchor (1) to tilt it so that its bottom tip is closer to the ground than the anchor part in the cladding. Once the grout, has set, the fixing  is removed so that a lock (16) can be run in one the side of the anchor furthest from the ground to sit between the anchor and the cladding (2). USE - Facade wall refurbishment, renovation and repair.
Patent DE-4241577-C1 (DE)
Title: Support and guide for rotary work during machining - comprises enclosing elastic ring of slightly larger dia. bearing against work between supporting rollers
Inventor: SCHWEEN AXEL DR
IPC: B23Q1/76
Filed: 1992-12-10
Granted: 1994-02-24
Abstract: The enclosing ring is for a workpiece with an inhomogeneous cylindrical periphery, being supported by guide rollers in a lathe. The ring (10) is elastic, with a constant cross-section, its ID being slightly greater than the periphery (14) of the workpiece (12). The elasticity of the ring is such that between the rollers (18,20) its internal surface (16) bears against the periphery of the workpiece. Typically, its ID can be roughly 4 mm greater that the workpiece dia. USE/ADVANTAGE - Support and guide for rotary workpiece during machining needs no other equipment for alignment and positioning.
Patent DE-4242757-C1 (DE)
Title: Low nickel@ content steel alloy for jewellery, etc - comprises silicon@, manganese@, nitrogen@, chromium@, phosphorus@, sulphur@, copper@ and molybdenum@
Inventor: HEUBNER ULRICH DR ING
IPC: C22C38/38
Filed: 1992-12-17
Granted: 1994-03-24
Abstract: Iron-based alloy is used to make objects in constant contact with human skin and contains in wt.%: less than 0.015 C; less than 0.5 Si; 21-35 Mn, 0.3-0.7 N; 9-20 Cr; less than 0.02 P; less than 0.02 S; 0-4 Cu; 0-7 Mu; balance Fe plus usual impurities. The alloy is used in wire form which is soft annealed before being cold drawn by 10-20%. This provides it with the elasticity required during its working life. USE/ADVANTAGE - The alloy is used for making glasses' frames (claimed), earrings, jewellery (e.g. chains, rings) watch casings and studs for jeans. Does not give off unacceptable amounts of Ni to the human skin. Is workable and has good corrosion resistance. In an example, an alloy has the following compsn. (wt.%): 0.007 C, 0.18 Si, 24.8 Mn, 0.42 N, 14.7 Cr, 0.01 Ni, 0.005 P, 0.007 S, 0.02 Cu and balance Fe.
Patent DE-4303569-C1 (DE)
Title: Cable pulley drive mechanism - incorporates planetary gearing with stop engaging single planet gear
Inventor: JUNGKIND ROLAND DIPL ING
IPC: A43C11/16
Filed: 1993-02-08
Granted: 1994-03-03
Abstract: The cable pulley (3) and stationary part (1) have each coaxial, interacting gears with the same modulus but with different dia. The space defined by the different dias. of the gears contains a free-running gearwheel (43) with the same modulus and engaging with the two gears. The intermediate space contains at least one stop piece restricting the part of the free-running gearwheel. The stop piece consists of one or several inserted parts. The gear of the immovable housing part (1) or of the movable cable has no gear groove. USE/ADVANTAGE - The compact, central shoe fastening has a cable pulley which is able to rotate faster by altering the dia. of the free running gearwheel.
Patent DE-4304833-C1 (DE)
Title: Clamp holder for glass panes
Inventor: PAULI JUERGEN
IPC: F16B2/12
Filed: 1993-02-17
Granted: 1994-08-04
Abstract: At least one projection (11) is provided on the one clamp jaw part and at least one recess (4) in the other clamp part working in conjunction with the projection. The recess (4) on its side facing the clamp surface (5) has an inclined surface (6) and the projection (11) on its side turned away from the clamp surface has a reducing second inclined surface (11b). The first inclined surface (6) is only provided in the lower part of the recess (4).The first inclined surface (6) is inclined to the axis of the recess at a pref. angle of 7 to 13 deg. The second inclined surface (11b) extends over the complete height of the projection. The plane of the second inclined surface is inclined to the axis of the projection at an angle in the pref. range of 3.5 to 6.5 deg.
Patent DE-4311660-C1 (DE)
Title: Fuels with improved low-temp. flow - contg. copolymer of ethylene] and vinyl] acetate with asymmetric molecular wt. distribution
Inventor: KLIMEK IRENE
IPC: C10L1/197
Filed: 1993-04-08
Granted: 1994-01-13
Abstract: Fuel compsns. comprise a base fuel with a boiling range of 180-382 deg.C and 0.01-1 wt.% of an ethylene/vinyl acetate (EVA) copolymer having a vinyl acetate content of 25-35 wt.%, a wt.-average molecular wt. (Mw) of 5000-15,000 and an asymmetric molecular wt. distribution such that (Mw/Mn) is greaterthan (Mz/Mw). (Mw/Mn) and (Mz/Mw) have values of 3-4 and 1.3-2 respectively, as determined by gel permeation chromatography. USE/ADVANTAGE - Compared with conventional EVA copolymers, the additive has better solubility, and gives lower pour point and cold filter plugging point values in middle distillate fuels. In an example, an EVA copolymer with a VA content of 25.3% (Mw = 5580, Mw/Mn = 3.3, Mz/Mw = 1.8) was added to a middle distillate fuel in an amt. of 0.05 wt.%, thereby reducing the cloud point from -8 to -9 deg.C and the pour point from -19 to -36 deg.C. A conventional EVA copolymer (27.3% VA, Mw - 6300, Mw/Mn = 2.9, Mz/Mw = 2.7) gave values of -8 and -25 deg.C respectively.
Patent DE-4420581-C1 (DE)
Title: Switching appts. with insertion and retraction mechanism
Inventor: AHLERT TORSTEN DIPL ING
IPC: H02B11/127
Filed: 1994-06-03
Granted: 1995-11-23
Abstract: The switching appts. is displaced relative to a modular carrier fame via a threaded spindle, accessible from the front operating panel of the switching appts. and operated by an inserted tool. The tool insertion opening has a cooperating cover, provided by slider (31), secured against unauthorised operation by a locking element (32). Pref. the locking element has a ring (33), secured by an attached security lock, e.g. a padlock, which must be removed to allow the ring to pivot relative to the slider, before the latter can be moved into the open position.
Patent DE-4425446-C1 (DE)
Title: Boring template (drill jig)
Inventor: KRIPPNER JUERGEN
IPC: B23B47/28
Filed: 1994-07-19
Granted: 1995-03-16
Abstract: A boring template for producing bore holes in boards for receiving wooden dowels which serve to fix the position of two boards relative to one another has a first stop strip (11) and a second stop strip (13) fastened thereon, resulting in a T-shaped cross-section. Embedded in the first stop strip (11) are a plurality of cylinder bodies (23) in each of which guide bores (31) for borer guidance are formed eccentrically to the cylinder axis. The cylinder bodies (23) can be fixed in individually adjustable rotational positions by means of clamping screws (37). By individual adjustment of the rotational positions of the cylinder bodies (23), it is possible to set differing positions of the individual guide bores (31). As a result, the boring template can be optimally adapted to different board thicknesses. <IMAGE>
Patent NL-1009312-C1 (NL)
Title: Carrier for fixture to child pushchair has support part for accommodating transportable object has support part for accommodating transportable object such as baby chair or shopping basket and devices for fixture to pushchair frame
Inventor: JANSEN RONALD ALEXANDER
IPC: B62B9/26
Filed: 1998-06-04
Granted: 1999-12-07
Abstract: A column structure (10,12) is provided between the support part (14) and the fixture devices (40,42). In the usage state, the column structure has such a height that the support part is located at a distance above the fixture components so that between a seat (21,23) in the pushchair (1) and an object carried by the support part there is space for a baby to sit on the seat.
Patent NL-1010207-C1 (NL)
Title: Toy train has no wheels and is pushed by hand along track assembled from lockable pieces with specially shaped dovetail joints
Inventor: WIELINGA KLAAS
IPC: A63H21/04
Filed: 1998-09-29
Granted: 2000-03-30
Abstract: The train is without wheels and is pushed along by hand. A specially shaped dovetail joint with two 180 degrees. S-bends is used to join the track pieces together, minimizing play in the length direction of the track. The track pieces can be locked together so that a good join is maintained even on an uneven floor.
Patent NL-1026944-C1 (NL)
Title: Method for installation of network in building involves main connection unit installed in or on wall between varying locations in different compartments
Inventor: KROON JACOBUS CORNELIS ANTONIU
IPC: H02G3/30
Filed: 2004-09-01
Granted: 2005-03-21
Abstract: The method is for the installation of a network in a building (2) and involves a main connection unit in or on a wall between varying locations in different compartments, comprising a pipe, channel or cable unit, which partly can be prefabricated. The main connecting unit is fitted on the outer facade (1). The main connecting unit is provided with connecting points, in the vicinity of a secondary connecting unit, via channels extending into the building or channel shaped space. The main connecting unit, via a main connection point, is connectable to a services unit, inside or outside the building, such as an energy, media or telecommunications system or one for air-conditioning. The building itself has floors (3), side walls (4) and inner space (5).
Patent RU-2041128-C1 (RU)
Title: Method and device for creation of thrust of vehicle
Inventor: BAKAJ VLADIMIR I
IPC: B63H1/36
Filed: 1989-10-05
Granted: 1995-08-09
Abstract: FIELD: transport engineering. SUBSTANCE: method includes following operations: hydrofoil (wing) is moved at acceleration to speed determined by equation given in Description and simultaneously incidence relative to hull is changed from zero to such magnitude which is determined on the condition of maximum instantaneous value of efficiency of hydrofoil (wing) stipulated by expression given in Description. Then motion of hydrofoil (wing) is continued at attained magnitudes of speed and incidence; at slowing-down section, incidence is chapped to zero, after which hydrofoil (wing) is moved in opposite direction at the same speed and incidence, but with reverse sign; then cycle is repeated. Device for creating the thrust consists of at least one hydrofoil (wing) hinged to strut and drive for its motion, servo-tab and its control mechanism; servo-tab is hinged to hydrofoil (wing) by means of bracket; servo-tab is also connected with control mechanism. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2008407-C1 (RU)
Inventor: EREMEEV PAVEL G
IPC: E04B7/14
Filed: 1990-04-23
Granted: 1994-02-28
Abstract: FIELD: construction. SUBSTANCE: membrane unit for application has a rectangular supporting contour in plan, rests on pillars, placed in the unit corners, a membrane fixed to the contour along its perimeter, corners cross-bars. The supporting contour and cross-bars are made of channel or I-beam cross-section members. The membrane is fixed to upper or lower flange of the supporting contour with eccentricity of 1/60 -1/100 of vertical span and of 1/200 - 1/1000 of horizontal span. Cross-bars are located in the corners of application and spaced by 1/10 - 1/15 of a span. Besides, supporting contour may be made of two frames, placed at an angle to each other with the upper rise of 0.08 - 0.15 of the unit span, rigidly joined in the upper corners and joined by tighteners in the lower corners. In this case supporting contour members simultaneously are cross-bars of cross and longitudinal frames of a building skeleton. The contour frames may be joined in lower corners by tie rods. In this case tighteners are placed with a vertical eccentricity in relation to the axis of the contour equalled to 1/100 - 1/300 of application unit span. The tighteners may have a broken form in plan and be coming together in points, located under the centers of the contour frames, and joined with the membrane by vertical guy-ropes. EFFECT: simplification of manufacture and mounting. 5 cl, 10 dwg
Patent RU-2036047-C1 (RU)
Inventor: NECHAEV SERGEJ S
IPC: B21K1/18
Filed: 1990-10-16
Granted: 1995-05-27
Abstract: Использование: обработка металлов давлением, технология изготовления поршней. Сущность изобретения: цилиндрическую заготовку устанавливают в армирующую вставку. Заготовку с армирующей вставкой, коэффициенты линейного расширения материалов которых одного порядка, нагревают до температуры закалки. Штамповку осуществляют совместно с заштамповкой армирующего элемента. После полного формообразования поршня его сразу закаливают. 1 табл.
Patent RU-2058876-C1 (RU)
Inventor: SHATUROV GENNADIJ F
IPC: B23B1/00
Filed: 1990-10-16
Granted: 1996-04-27
Abstract: Использование: машиностроение. Деталь обрабатывают резанием с одновременным пластическим деформированием. К детали прикладывают силовое воздействие в радиальном направлении с изменением в противофазе по сравнению с изменением радиальной составляющей силы резания. Величину силового воздействия на деталь со стороны деформирующего элемента назначают с учетом максимального и текущего значений радиального усилия при обработке, действующего на деталь со стороны резца, и суммарной силы трения суппорта. 9 ил., 1 табл.
Patent RU-2040336-C1 (RU)
Title: Grinder
Inventor: BASENOK GENNADIJ SERGEEVICH
IPC: B02C13/16
Filed: 1990-12-25
Granted: 1995-07-25
Abstract: FIELD: food industry. SUBSTANCE: grinder has housing 1 with fixed knives 2, rotor 4 with knives 5, and sector-like spaces filled with noise-suppressing vibration-absorbing material 6. Openings for supplying a material are closed with covers. Density of the noise- suppressing vibration-damping material is 0.05-0.10 of the density of the material. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2025998-C1 (RU)
Title: Belt buckle
Inventor: AUN LEMBIT RUDOLFOVICH
IPC: A44B11/00
Filed: 1991-02-13
Granted: 1995-01-09
Abstract: FIELD: buckles. SUBSTANCE: buckle comprises two interlocking parts: hollow body and catch pin. Hollow body accommodates two parallel end strips, middle strip with bent springy projection, and retainer strip. Catch pin has slot mating the size of retainer strip and has a rocking axle. EFFECT: improved design. 3 cl, 5 dwg
Patent RU-2030347-C1 (RU)
Inventor: NEMOV VLADIMIR F
IPC: B65G47/22
Filed: 1991-04-17
Granted: 1995-03-10
Abstract: FIELD: conveyance facilities. SUBSTANCE: arranged in housing of device are: hoisting mechanism with pusher, turning mechanism, appliance for removing articles and clamping mechanism provided with levers and drive for their motion. At one end, levers are secured on housing; other ends of levers hold clamps for engagement with article. Article removing appliance consists of tripper located in housing and connected with it by means of shackle for vertical motion. Tripper is also hinged to pusher. Turning mechanism is made in form of lever provided with drive connected with axle which is mounted in bottom. EFFECT: enhanced reliability. 5 dwg
Patent RU-2013747-C1 (RU)
Title: Vertical tube of condenser
Inventor: ERCHENKO GERMAN N
IPC: F28F1/06
Filed: 1991-04-18
Granted: 1994-05-30
Abstract: FIELD: thermal engineering. SUBSTANCE: tube is corrugated to form inner longitudinal and outer ribs 5 and 1, and is provided with lateral rings 6 spaced vertically equidistantly to engage by inner surfaces with tops of ribs 1. Tops of some of ribs 1 are rigidly connected to rings 6, whereas upper edge 4 of overhang 2 has a shape corresponding to the shape of ribs 1 to form blades 8 of a size not exceeding half the height of ribs 1. Each blade 8 is located between adjacent ribs 1 to be spaced therefrom at a distance increasing from periphery to the center. Inner surface of each ring can be cylindrical with a radius smaller than the outer radius of the tube to a value exceeding half the height of ribs 1, and has grooves of a shape corresponding to the shape of tops 7 of ribs 1. EFFECT: improved construction, greater reliability in operation. 3 dwg
Patent RU-2005967-C1 (RU)
Inventor: PLUGIN ALEKSANDR I
IPC: E01C13/00
Filed: 1991-04-24
Granted: 1994-01-15
Abstract: FIELD: sports. SUBSTANCE: method involves preparing ground bed and placing support layer on it. Upper surface of said layer has nap directed along prospective direction of movement while its lower surface has spikes for interaction with ground. Support layer is frozen and covered with snow. Track is protected with enclosure in the form of vertical flexible plate-type members overlapping one another along direction of motion. EFFECT: higher efficiency. 3 dwg
Patent RU-2011645-C1 (RU)
Title: Method of chemical frosting of glass
Inventor: VASILINA TATYANA R
IPC: C03C15/00
Filed: 1991-04-30
Granted: 1994-04-30
Abstract: FIELD: chemistry, glass industry. SUBSTANCE: method involves preliminary treatment of glass in 10% soda solution, frosting, neutralization in 20% sulfuric acid solution. Frosting is carried out in the mixture of hydrofluoric acid with ammonium carbonate at ratio of components 1: 2. EFFECT: improved method of glass frosting.