baber/WOPTO huggingface dataset:
Patent DE-3537296-C1 (DE)
Inventor: MUERMANN HERMANN
IPC: A47K10/32
Filed: 1985-10-19
Granted: 1987-05-14
Abstract: A wall support for paper rolls, in particular toilet paper, paper hand towel or paper cleaning towel rolls, has a wall securing part (1), form which emerges a fixed support stop (3) serving to receive the paper rolls (2) and corresponding in diameter to the inside diameter of the paper rolls (2), at the free end of which is a cover plate (4). With this wall support the paper consumption should be reduced to the necessary value by the fact that the cover plate (4) inserted over the free end of the support stop (3) extends beyond the maximum diameter of the paper roll (2), that the cover plate (4) presses the paper roll (2) axially against the wall securing part (1), and that the surface of the cover plate (4) and/or of the wall securing part (1) which comes in contact with the roll is provided with shoulders (5) or other protections which engage in the paper roll (2) on its end faces.
Patent DE-3804011-C1 (DE)
Title: Solenoid valve arrangement
IPC: F16K31/06
Filed: 1988-02-10
Granted: 1989-07-13
Abstract: The proposal is for a solenoid valve arrangement for modulating flows of a liquid or gaseous medium in a tubular component. To obtain a high operating frequency even in the case of relatively large pressure differences, the solenoid valve has a valve housing which is provided with inlet and outlet openings for the medium, is composed of nonmagnetisable material, extends, with a region that accommodates the control piston, essentially on one side of the approximately disc-like separating member and, with its other region, which accommodates the magnet arrangement of the solenoid valve, is present on the other side of the separating member, and the magnet arrangement has, on the one hand, a flat armature provided separately from the separating member, connected to the control piston and composed of a material which causes relatively low eddy current losses, and, on the other hand, at a distance from the flat armature, a magnet body surrounded by the valve housing and accommodating a concentrically arranged electric coil kept separate from the medium.
Patent DE-3804467-C1 (DE)
Title: Actuating apparatus for additional remote actuation of the position control of a hydraulic lift
IPC: G05G11/00
Filed: 1988-02-12
Granted: 1989-08-24
Abstract: In order, for the purpose of additional remote actuation of the position control of the hydraulic lift of a hydraulic three-point linkage outside the driver's cab of an agricultural tractor, to configure the operative connection between a switch on one of the mudguards and the remote-actuation apparatus (10) acting on the control directional valve for the hydraulic lift so that it is more flexible, simpler and can be mounted afterwards, the said apparatus (10) can be driven from the mudguard by means of electric cables and is arranged in the vicinity of the directional control valve. It comprises a d.c. motor which drives it in the event of switch actuation and which runs switchably clockwise or anticlockwise for optionally raising or lowering the lower links, a reduction gear unit having a pinion and a worm wheel (20) and an electromagnetic coupling which can be engaged or disengaged synchronously with the switch actuation and has a rotor (21) which can be adjusted by the worm wheel (20), an adjacent, stationary magnet coil (22) and an armature disc (25) which can be pressed against the rotor (21) by the magnet coil (22) in the event of the passage of current, the output shaft (17) of which armature disc (25) is mechanically connected to the control linkage of the directional control valve via an actuating lever (11). By means of the reduction, the lift-off hydraulic system can follow with less than at half the idling speed. The worm wheel (20) is moulded onto the periphery of the rotor (21). the rotor (21) and the magnet coil (22) form an electromagnet. <IMAGE>
Patent DE-3813427-C1 (DE)
Title: Failsafe memory circuit
IPC: H03K3/037
Filed: 1988-04-18
Granted: 1989-07-06
Abstract: To achieve a certain truth table, an intrinsically safe RS memory is to be extended in such a manner that the previous output state A<n-1> is retained even if a logical zero is present at both inputs. It should also continue to meet failsafe requirements. This is achieved by the fact that the RS memory is extended by function elements which supply the event (e.g. a) and the transfer criterion (x), on the one hand, to the S input via an AND gate and, on the other hand, to the R input of the RS memory via an OR gate, negating the transfer criterion (x). The logical OR operation with negation is suitably effected through an OR gate (04') to which, on the one hand, the event (a) and, on the other hand, a continuous logical "1" with interposition of a mandatorily commutated normally-closed contact (x2) of a signal relay (X) is applied which is fed by the transfer criterion (x). The AND operation is effected by means of an AND gate (03) to which the event (a) is applied directly and the transfer criterion (x) is applied by a mandatorily commutated normally-open contact (x1) of the signal relay (X). <IMAGE>
Patent DE-3819820-C1 (DE)
IPC: F16L1/028
Filed: 1988-06-08
Granted: 1989-06-15
Abstract: The invention relates to a pipe-withdrawing device for replacing pipes 8 of domestic supply-line networks. In order to reduce the number of operational failures to a minimum, a positive transmission of the withdrawal forces to the pipe 8 is provided instead of the hitherto conventional non-positive transmission of the withdrawal forces. For this purpose, a pressure plate 5 is mounted on the working cylinders 4. Its abutment is a clamping block 9 which can be secured to the pipe 8. <IMAGE>
Patent DE-3924835-C1 (DE)
Title: Forming curve in fibre-board - involves cutting deep grooves on inside of curve, bending and then gluing ends of ribs together
IPC: B27H1/00
Filed: 1989-07-27
Granted: 1990-09-06
Abstract: The timber product board (1) has cuts (2), located at regular relative distances, at right angles to its length, to form a curved body. There are webs (5) in the base of the cuts, and ribs (6) between neighbouring cuts, which are fixed permanently by glue (7), once the board has been curved. The board consists of medium density fibreboard (1). The width of each rib (6) is the same, ot larger than, the width of each cut (2). Cuts and ribs are dimensioned, so that after fixing, integral surface (3) is formed on the inside of the board. USE - Forming curved region in medium density fibreboard.
Patent DE-4017954-C1 (DE)
IPC: G01B3/20
Filed: 1990-06-05
Granted: 1991-08-29
Abstract: A method and an electronic slide gauge serve to measure a length. The slide gauge comprises a rod with a longitudinal marking and a cursor, which is arranged on the rod in a longitudinally displaceable fashion and has two sensors that are mutually offset in the longitudinal direction in such a way that the zero crossings of the signals generated by the sensors do not coincide. In order also to be able to measure lengths in the presence of a considerable DC drift, the zero crossings (ND) of the signals are determined by firstly determining the maximum values (MX) and minimum values (MN) of the signal values (U) and then determining the zero crossings (ND) as an arithmetic mean value. By averaging a relatively large number of zero crossings, the respective zero level (UN) is then determined. <IMAGE>
Patent DE-4023494-C1 (DE)
Title: Ventilator for greenhouse roof - has hood mounted on plate and incorporates adjustable shutters
IPC: F24F7/02
Filed: 1990-07-24
Granted: 1992-01-30
Abstract: The ventilator in a casing, is esp. adapted to fixing on a roof. Inside the casing is a fan and an adjustable shutter to open or close an outlet. The casing (2) is a hood mounted on a fixing plate (4) whose edges are secured in profiled framing (6,7), and the fan (36) is also mounted on the plate (4). The plate (4) has an opening (34) housing a mounting (40) for the fan (36) and another mounting for a power unit (38) for the shutter (56,57). USE/ADVANTAGE - Ventilation casing can be firmly attached to, and sealed in, the roof of a winter garden or glasshouse.
Patent DE-4115126-C1 (DE)
Title: Packing container for loose goods - has rigid plastics outer box containing flexible inner bag attached to hard flat lid
IPC: B65D77/06
Filed: 1991-05-08
Granted: 1992-06-11
Abstract: The multi-sectional packing for loose goods consists of a rigid plastics outer container (2) on which is a removable lid (3). On the inside of the lid, containing the loose goods, is a sealed non-rigid plastics lightweight inner bag (6) with a pourer-opening. The edge of the lid (3) has a cavity (5) into which fits a bar-shaped fitment (7) with flange (8) and collar (10). USE/ADVANTAGE - The packing has an easily cleaned outer receptacle which does not come into contact with the inner bag containing the packed contents.
Patent DE-4205232-C1 (DE)
Title: Reduced pressure filter appts. for cleansing liquids - includes dirt for dirty liq. chamber for cleansed liq. and filter band running along filter base
IPC: B01D36/04
Filed: 1992-02-21
Granted: 1993-04-15
Abstract: Reduced pressure filter appts. for cleansing liquids includes a dirt chamber which accommodates the dirty liq., a clean chamber for the cleansed liq., and a filter band which runs along a filter base between the two chambers. The clean chamber is located in a housing which forms the filter floor on one side, and which is covered by the filter band. The housing of the clean chamber is located inside the first housing, so that it can be removed. ADVANTAGE - The filter arrangement is simple to clean, service and/or repair.
Patent DE-4242615-C1 (DE)
Title: Protection circuit for rectifier with drainage coil - has two power semiconductor switches connected on cathode side to load via fuse, and coupled to secondary windings of transformer with 180 deg. phase-shift
Inventor: BACHMANN JOSEF DIPL ING
IPC: H02M7/17
Filed: 1992-12-12
Granted: 1994-01-20
Abstract: The circuit includes power semiconductor switches, e.g. diodes (1-6) which are protected by fuses (S1-3) and form two partial rectifiers. Each semiconductor switch has its cathode coupled to a common connection to a load (LL, RL, E). Each phase is connected to two, 180 deg. phase-shifted secondary windings (I, II) of a transformer whose primary side is connected to the supply. The secondary windings are coupled to the anodes of the semiconductors, and the star point connected to the drainage coil (S). The centre tap of the coil is coupled to the other load connection. ADVANTAGE - Reduces losses caused by current flowing through fuses.
Patent DE-4243171-C1 (DE)
Title: Grit trap esp. for clarification plant - avoids sludge formation at low and normal throughputs
Inventor: HINI EUGEN
IPC: E03F5/14
Filed: 1992-12-19
Granted: 1994-05-11
Abstract: A grit trap, has a linear settling channel (2), which ends in an overflow edge (13) and which has, in its bottom region, a grit collection space (11) provided with a transport device (3) esp. operating counter to flow direction. A horizontal channel (15), with an inlet spanning the last portion of the collection space (11) and used to withdraw liq., is provided at the level of the overflow edge (13) in the settling channel cross-section above the collection space (11) and the transport device (3). USE/ADVANTAGE - In waste water and sludge treatment plants. The grip trap is better suited to fluctuating throughputs and avoids sludge formation at low throughputs and in normal operation.
Patent DE-4308641-C1 (DE)
Title: Anti-vibration element
Inventor: FOERDERER KARL
IPC: F16F1/38
Filed: 1993-03-18
Granted: 1994-08-25
Abstract: The invention relates to an anti-vibration element having a tubular, resilient base body (1), to the ends of which are fixed parts to be connected. To reduce the number of components and to facilitate mounting, it is proposed that there be received in the base body (1) a dumbbell-shaped bolt (2) which comprises a connecting element having clamping bodies (4, 5) arranged at its ends, the clamping bodies (4, 5) being restricted in their axial movement direction. <IMAGE>
Patent DE-4317407-C1 (DE)
Title: Brush part for a toothbrush
Inventor: DRIESEN GEORGES DR
IPC: A46B3/16
Filed: 1993-05-26
Granted: 1994-08-18
Abstract: The invention sets out from a toothbrush having a brush part 20 which has a bristle carrier 22 and bristles 24 fixed thereon, the brush part 20 being provided with constituents of a material of oligodynamic effect. Separate means 28 are provided to fix the bristles 24 in the bristle carrier 22, and these separate means 28 consist of the material of oligodynamic effect. <IMAGE>
Patent DE-4410842-C1 (DE)
Title: Automobile immobilise with error function protection
Inventor: LANG HARDY
IPC: B60R25/08
Filed: 1994-03-29
Granted: 1995-06-22
Abstract: The immobiliser has a sheet steel housing (6) enclosing an immobiliser magnet (4), preventing use of the vehicle and a control device (3), releasing the immobiliser upon input of the correct code. The immobiliser magnet cooperates with a sliding sleeve (9) of the brake rod (7) and is engaged by a latch magnet (5), providing the error function protection. Pref. the control device is coupled to a coding device, for entering the release code via an optical fibre cable, encased in a steel outer mantle, the latch magnet and the sliding sleeve contained in the sheet steel housing.
Patent DE-4411306-C1 (DE)
Title: Electrical connecting terminal, in particular a modular terminal, having a plug link, as well as such a plug link
Inventor: FEYE-HOHMANN JUERGEN
IPC: H01R31/08
Filed: 1994-03-31
Granted: 1995-05-11
Abstract: The invention relates to an electrical connection terminal, in particular a modular terminal, having a busbar (1) and having a detachable plug link (2), which has a comb-like link rail (4), for engaging in an opening (3) in the busbar (1) and making electrical contact, the link rail (4) having a rail strip (5) and a plurality of connectors (6) which are connected to the rail strip (5), and at least one, preferably each connector (6), having two separate contact limbs (7, 8), of which at least one is designed to be resilient. In order to ensure good mechanical firm seating and electrical contact of the plug link (2) in the busbar (1) of the electrical connecting terminal, it being intended to ensure simple construction and cost-effective production of the plug link (2) at the same time, it is provided according to the invention that the link rail (4) has two link rail sections (9, 10) which are arranged side by side in the longitudinal direction (L) of the plug link (2) at least in the region of the rail strip (5), and that one contact limb (7, 8) is formed from in each case one link rail section (9, 10) per connector (6). <IMAGE>
Patent DE-4419816-C1 (DE)
Title: Titanium-contg. additive used in refractory linings and as a slagging agent
Inventor: AMIRZADEH-ASL DJAMSCHID DR
IPC: C04B35/66
Filed: 1994-06-07
Granted: 1995-06-29
Abstract: A Ti-contg. additive takes the form of a powdered mixt. of residues from TiO2 prodn. together with, opt., one or more of either C or C-contg. residues or Fe, Fe oxide, or residues contg. these, plus one or more alkaline earth metal oxides or hydroxides, Al2O3 or Al(OH)3, SiO2, or residues contg. any of these named cpds. The additive may contain a binder and be in the form of briquettes, pellets or granulate.
Patent DE-4441667-C1 (DE)
Title: Fastening of hood cover to collapsible hood of motor vehicle
Inventor: AYDT MATTHIAS DIPL ING
IPC: B60J10/90
Filed: 1994-11-23
Granted: 1995-12-14
Abstract: The top cover sheet 2 is attached by looping around the front member of the roof frame 6 and is secured in place by a rail 7 which is bolted 26 to the frame. The rail consists of two separate channels running the length of the rail and an attachment flange 12; the first channel 9, nearest to the flange 12 and frame member 6, having a circular cross section with a narrow insertion opening 13 running along its length, receives the end of the top cover sheet which is provided with a nipple-like increase in cross section 15 to match that of the first channel. The second channel 11 is below the first channel, is open towards the frame member, is of larger cross section and accommodates the sealing member 10 for sealing the roof against the front frame of the car which is retained by a lip 23 attached to the first channel and by the frame. In other embodiments the first channel may have cross sectional shapes other than circular. <IMAGE>
Patent NL-1009216-C1 (NL)
Title: Preparation of composite polymer materials
Inventor: POTT GERARD TJARKO
IPC: C08J5/04
Filed: 1998-05-19
Granted: 1999-11-22
Abstract: Flax fibre or disc particles with a maximum size of 2-100 mm are mixed with the polymer material. A method for preparing polymer composites reinforced with natural fibres comprises bringing a polymer material into contact with a lignocellulosic material at least partially comprising flax fibre or disc particles with a maximum size of 2-100 mm, and then converting the resulting mixture into a composite by a known method. An Independent claim is also included for the composites.
Patent NL-1009786-C1 (NL)
Title: Pressure relief system for chimney used in high power gas turbine generator installation has pressure relief flap valve in side tap by chimney
Inventor: ANNEVELD HARRY
IPC: F23L11/02
Filed: 1998-07-31
Granted: 2000-02-01
Abstract: The gas turbine generator (1) is a 20 MW stand-by generator. The exhaust flue (2) is linked to the flue (4) in the chimney (3) by a side tap (10). The upper end of the chimney (4) passes through the roof (5) of the generator building. The side tap (10) has a pressure relief flap valve (15). The flue has a diameter of about 3.5 meters. The relief valve flap has a diameter of about 0.6 meters.
Patent NL-1014804-C1 (NL)
Title: Joystick for single-handed use with linear control in three planes and angular control around three axes
Inventor: KOOPS ANNE ANCHAR
IPC: G05G9/047
Filed: 2000-03-31
Granted: 2001-10-02
Abstract: The control handle (not shown) is mounted above the axle (3), which rotates within its housing (4). Sensors (6) detect rotation around three orthogonal axes. Linear displacement in three planes is achieved along rails (1). The joystick is spring loaded centrally. It can carry control buttons.
Patent NL-1022217-C1 (NL)
Title: Roof trim, includes closure strip containing openings for ventilating space between trim and eaves board
Inventor: ESCH MARTINUS JOHANNES GERARDU
IPC: E04D13/155
Filed: 2002-12-20
Granted: 2003-01-27
Abstract: The roof trim (1) comprises an angled body with one arm forming a roof strip (6) for covering an outer edge region of the roof (2) and another arm forming a wall strip (7) for covering an upper edge region of the wall (3). A closure strip (9) joined to the wall strip protrudes from the wall side of the latter. Openings are provided in the closure strip.
Patent NL-1023067-C1 (NL)
Title: Connector device for end of flexible pipe, e.g. fume pipe for central heating system, comprises connector part, packing and clamping band
Inventor: POMATI MASSIMO
IPC: F16L25/00
Filed: 2003-04-01
Granted: 2004-10-04
Abstract: The device (10) comprises a connector part (12), a packing (14) and at least one clamping band (16). The inside wall of the packing has substantially the same profile as the outside wall of the pipe (T). When the device is fitted, the packing has one end inserted into the connector part and the other end protruding from it. The clamping band extends around the protruding end of the packing and holds it in place.
Patent NL-1027920-C1 (NL)
Title: Bed on which person lies for exposure to sun has sheet which reduces strong sunlight by 60 or 40 per cent and is placed above person, wound on to roller
Inventor: PETERS PETRUS HUBERTUS
IPC: A47C7/66
Filed: 2004-12-30
Granted: 2006-07-03
Abstract: The bed (1) on which a person lies for exposure to sun has a sheet which reduces strong sunlight by 60 or 40 per cent and is placed above the person. The sheet (6) is wound on to a roller (4), which has extensions at its outer ends fixed into a rectangular groove above two arms (2) attached to each other, foldable inwards and outwards and possibly adjustably at the foot end of the bed. At the end of the sheet a thin tube (5) is fixed on which is a small lip or cord, with which the tube can be fixed with the fingers to the groove above the two arms, at the head end (7) of the bed. To the arms at the head end of the bed, the same or an extra roller is fixed, placed between the two rectangular extensions, below the rectangular groove of the arms and the tube is fixed to the extra recess above the arms.
Patent NL-1028596-C1 (NL)
Title: Continuously variable transmission has displacement mechanism to move intermediate shaft along circular arc to change distance between intermediate shaft and input shaft
Inventor: HOOGENBERG HEERKE
IPC: F16H9/14
Filed: 2005-03-22
Granted: 2005-10-03
Abstract: A displacement mechanism (29) moves an intermediate shaft (17) along a circular arc (33) to change the distance between the intermediate shaft and an input shaft (3), by moving a shaft (11) connected to the intermediate shaft through a connector (35).
Patent RU-2080599-C1 (RU)
Title: Apparatus for effecting immunochemical analysis
Inventor: LEONARDUS PAULUS KLEMENS KUJPE
IPC: G01N33/543
Filed: 1986-08-18
Granted: 1997-05-27
Abstract: FIELD: biochemistry. SUBSTANCE: apparatus comprises at least one cartridge with opening at its top. First immunochemically active substance is applied onto inner wall of cartridge, top opening of which is plugged by removable closure means. Cartridge also contains at least one second immunochemically active substance which in absence of control medium in form said second immunochemically active substance is kept in closed cartridge, does not react with underlying inner surface of cartridge under normal conditions of storage and transportation and remains inert to said first immunochemically active substance layer applied onto inner wall of cartridge. Second substance is enclosed within freeze-dried particle having spherical shape. EFFECT: enhanced accuracy of immunochemical analyses. 5 cl, 2 tbl
Patent RU-2032959-C1 (RU)
Title: Способ поверхностной обработки сухих порошкообразных люминофорных частиц для использования при изготовлении смотровых экранов электронно-лучевых трубок
Inventor: PABITRA DATTA
IPC: C09K11/02
Filed: 1989-12-20
Granted: 1995-04-10
Abstract: Использование: технология изготовления люминесцентных экранов электронно-лучевых трубок, в частности, методом сухой электрофотографии. Сущность: растворяют соответствующее количество полимерного связующего агента, выбранного из группы, состоящей из желатина, полиамида, полиэтиленоксазолина, полибутилметилметакрилата, полиизобутилметакрилата, поливинилпиридина, поливинилового спирта, политрифторэтилметакрилата и нитрофеллюлозы, в соответствующем растворителе для образования раствора с концентрацией связующего агента от 0,5 до 5,0 мас.%. Люминофорные частицы вводят их в раствор для образования на них покрытия связующего агента и затем поверхностно обработанные люминофорные частицы высушивают. Связующий агент обеспечивает необходимый трибоэлектрический заряд люминофорных частиц во время электрофотографического изготовления экрана. 4 з.п.ф-лы, 3 ил., 2 табл.