baber/WOPTO huggingface dataset:
Patent DE-3400692-A1 (DE)
Title: Furniture with a sliding drawer mounted on rails
Inventor: HONISCH GERHARD
IPC: A47B88/14
Filed: 1984-01-11
Abstract: An item of furniture with at least one sliding drawer (10), mounted on rails, having aprons (20) which project laterally from the upper edge of the side walls and are bent downwards. A roller-shaped or angled counter-holder (26, 36) on the rails (12) grips over the apron (20) and secures the sliding drawer against tilting. Each rail (12) has a long lower limb (22), which bridges the distance between the apron (20) and the side wall (14) of the sliding drawer (10) and extends down to the bottom thereof, and a short upper limb (26) which grips over the apron (20). <IMAGE>
Patent DE-3405020-A1 (DE)
Title: Self-unloading suspended electromagnetic iron separator
Inventor: KARTASIAN VAGINAK ONIKOVIC
IPC: H01F7/20
Filed: 1984-02-13
Abstract: The separator contains a direct current magnet 1 which has a magnet body 2 to which magnetising coils 3 and pole shoes 4 are attached. According to the invention, the direct current magnet 1 is provided with additional pole shoes 5 attached to the magnet body 2. A non-magnetic strip 17 extends beneath all the pole shoes 4 and 5 and over their whole width. Linear motors 10 are reciprocably arranged on the additional pole shoes 5 and are connected to the non-magnetic strip 17. <IMAGE>
Patent DE-3407034-A1 (DE)
Title: Indicator element for a key
Inventor: HOENER JOST
IPC: E05B19/22
Filed: 1984-02-27
Abstract: The resilient U-shaped indicator element for a key having a storing indicator device for the direction of actuating rotation last executed in a lock is designed in such a way that it is provided, for reception and clamping onto the intermediate piece, with elements which engage into corresponding formations of the intermediate piece.
Patent DE-3411413-A1 (DE)
Title: Grinding machine
Inventor: TANAKA KIKUO
IPC: B24B21/00
Filed: 1984-03-28
Abstract: A grinding machine for abrading projecting parts on elongate workpieces, in particular for abrading the edges to be ground on butt-welded endless sawbands. Said machine has abrasive belts (9U and 9L) running over supporting wheels (11U and 11L), between which belts the sawband (W), clamped between laterally spaced-apart securing means (33L and 33R), is pushed forward by a bearing member (49) against one of the abrasive belts (9U or 9L) and is simultaneously bent out such that, in the region of the area to be abraded, a large portion of the length of the sawband bears against the abrasive belt (9U and 9L), partially wrapping around the supporting wheel (11U or 11L), and is at the same time supported by a supporting plate (87 or 85) gripping beneath the sawband (W) to be abraded, in order to obtain a smooth and planar abraded product of a high-quality surface finish. <IMAGE>
Patent DE-3414521-A1 (DE)
Title: Safety ski binding
Inventor: HORN HANS
IPC: A63C9/00
Filed: 1984-04-17
Abstract: The heel holder (4) and a front jaw (49) of a safety ski binding are jointly arranged on a sole plate (2) or the like which is pivotable exclusively about a pin (3) arranged in the central region. The heel holder (4) and the plate (2) are retained in the downhill position by the same locking part (18, 24, 45, 51, 64), which can be moved against the force of a single spring (12) as a function of the relative position between the plate (2) and a retaining part (5) fixed to the ski. In this arrangement, with sufficient displacement or pivoting of the locking part (18, 24, 45, 51, 64), preferably with the interposition of a control part (26, 36, 55), a lock (10, 17, 46, 52) releases the pivoting of the heel holder (4) about a vertical axis (7). A supporting member (13) is pivotable relative to the plate (2) about a transverse axis (8) and either supports the vertical axis (7) for the heel holder (4) or is fixedly connected to the said heel holder. <IMAGE>
Patent DE-3424507-A1 (DE)
Title: Mobile mixing appliance for the dressing of cereals
Inventor: DREYER HEINZ DR
IPC: A01C15/00
Filed: 1984-07-04
Abstract: Mobile mixing appliance for the dressing of cereals, which contains a dumping container and a conveying device connected to the dumping container, there being arranged on the conveying device a closing element, by means of which the conveying effect of the conveying device can be interrupted at least on part regions of the conveying device. To design the mixing appliance in such a way that the seeds and cereals can already be dressed completely in a very short time both with dry and with wet dressing agents by the mixing appliance, a mixing member (11) is arranged in the dumping container (2), the mixing member (11) being located at least in the lower region of the dumping container (2). <IMAGE>
Patent DE-3427973-A1 (DE)
Title: Carbon monoxide gas as a motor fuel
Inventor: BECKER OTTO ALFRED DR
IPC: C10L3/00
Filed: 1984-06-18
Abstract: The invention relates to the generation of carbon monoxide from specific carbonisation bodies in a heating furnace, as a motor fuel. The carbonisation bodies are preferably capable of rolling and are arranged on inclined, air-permeable tracks (or also small roller tracks) in a burning furnace. The carbonisation bodies consisting, for example, of carbon and/or wood are caused to undergo a carbonising combustion for the formation of carbon monoxide by means of carbonisation ignition devices, with an optimised controllable air supply, and the CO gas is passed to a reservoir. This returns a small part of the gas taken up to the burning furnace for the carbonising combustion of the carbonising bodies. The carbonising bodies can, for example, consist of wood to which carbon and/or bicarbonate has been added. The released carbon dioxide gas is reduced with excess carbon to carbon monoxide.
Patent DE-3428844-A1 (DE)
Title: Method for determining the direction of motion of a body
Inventor: BAUR DIETER DIPL ING
IPC: G01P13/04
Filed: 1984-08-04
Abstract: Method for determining the direction of motion of a body, markings and sensors being moved with respect to one another, at least a first one of the sensors supplying counting pulses proportional to the motion and at least a second one of the sensors supplying pulses for determining the direction of motion by a phase comparison with the counting pulses. Each change in the direction of motion is established before an associated counting pulse is recorded.
Patent DE-3428920-A1 (DE)
Title: Valve system
Inventor: KRUEGER-BEUSTER HELMUT
IPC: F16L29/00
Filed: 1984-08-06
Abstract: This invention represents a hose or pipe coupling in which neither can parts of the fluids located in the hose or pipe be lost nor can air or moisture penetrate therein from the environment. The special shape of the valve slide body and the special operating device prevent incorrect operation.
Patent DE-3430269-A1 (DE)
Title: Circuit arrangement for protecting loudspeakers
Inventor: JANZ WERNER
IPC: H04R3/00
Filed: 1984-08-17
Abstract: The invention relates to a circuit arrangement for protecting loudspeakers which contains at least two comparators, one comparator being supplied via a first circuit branch with a switching voltage which is always free from a DC voltage component, while the other comparator is supplied with a switching voltage which can contain both an AC voltage component and a DC voltage component. The circuit arrangement can therefore respond to at least three different conditions, i.e. corresponding to a pure AF signal, a pure DC voltage signal or a DC voltage signal to which an AF signal is added. The circuit arrangement is thus very adaptable and can take into account a wide range of faults and fault sources in order to protect the loudspeakers in optimum fashion.
Patent DE-3431632-A1 (DE)
Title: Semiconductor component
Inventor: KOHSIEK CORD HEINRICH DIPL ING
IPC: H01L23/522
Filed: 1984-08-29
Abstract: Semiconductor component having a semiconductor body made of silicon having zones adjoining a surface, an insulating layer on the surface of the semiconductor body and, running on the insulating layer, a printed conductor made of aluminium which in at least one location through a hole in the insulating layer forms an alloy contact with one of the surface zones of the semiconductor body. In order to prevent, during fabrication of the alloy contact, the contact resistance in the contact hole from being increased as a result of the mass transfer of silicon from the semiconductor body into the aluminium of the printed conductor, there is formed adjacent to the alloy contact a further alloy contact through a further hole in the insulating layer between the printed conductor and a further surface zone insulated from the first surface zone. This further alloy contact ensures that the aluminium of the printed conductor is rapidly saturated with silicon before so much silicon is leached out from the first alloy contact that the contact resistance deteriorates noticeably. <IMAGE>
Patent DE-3432128-A1 (DE)
Title: DC generator unit
Inventor: WADA HIFUMI
IPC: H02M7/06
Filed: 1984-08-31
Abstract: A DC generator unit is created which is able to supply a high output current over a wide range of generator speeds. The unit comprises a field winding (3), and three-phase, star-connected generator windings (2a, 2b and 2c). Connected to the generator windings (2a, 2b, 2c) is a rectifier unit (4) which consists of three thyristors (5a, 5b, 5c), three diodes which are connected in series with the thyristors (5a, 5b, 5c), the series-connected diodes and the thyristors (5a, 5b, 5c) being connected between the positive output terminal and the negative output terminal, and a fourth diode (7), which is connected between one of the output terminals and the star point of the generator windings (2a, 2b, 2c). If the output value or the speed of the generator is below a predetermined value, gate pulses are applied to the thyristors (5a, 5b, 5c) so that the rectifier unit (4) operates as a full-wave rectifier, while, if the output value or the speed exceed the predetermined value, the thyristors (5a, 5b, 5c) are disconnected, so that the rectifier unit (4) acts as a half-wave rectifier. <IMAGE>
Patent DE-3434357-A1 (DE)
Title: Particle-filtering half-mask
Inventor: HARTIG GUENTER
IPC: A41D13/11
Filed: 1984-09-19
Abstract: In order to protect the airways against dust, the particle-filtering half-mask is formed from a soft polymeric plasticized foam having a cushioning of the same material in the region of the sealing surface on the face. In its interior the cushioning has a filling of a polymeric foam with a bendable, metallic inlay which can be adapted to the contour of the face. Reinforcing rods in pockets on the inner side of the mask body impart the requisite stability to the mask. An opening bordered by a peripheral strip in the mask body receives the exchangeable filter (non-woven fabric). The half-mask is lightweight, is very comfortable to wear and can be reused because it is only the filter which needs to be exchanged.
Patent DE-3435061-A1 (DE)
Title: Block, which can be deformed in a curved manner, for a building system having plug-in shuttering blocks consisting of rigid foam
Inventor: BRUER MANFRED
IPC: E04B2/22
Filed: 1984-09-25
Abstract: A hollow plug-in block, which is open at the top and bottom and consists of rigid foam, for a building system, in which, as a permanent shuttering, it is filled with concrete. The block (1) has, on one side, gaps (13) in its side wall (10) and consists of a flexible rigid-foam material, with the result that, in order to erect a curved wall, the block can be given a desired curvature by bending, the gaps (13) increasing or reducing in size, and it then being possible to close them by means of fitting pieces. Although these blocks (1) can be assembled offset to one another, they can not be assembled with an adjoining, straight wall. According to the invention, plug-in blocks (1, 2) which can be deformed are provided, these blocks being provided at the end with a straight block section (2) by means of which they can be incorporated into a straight wall. <IMAGE>
Patent DE-3446030-A1 (DE)
Title: Jigsaw puzzle
IPC: A63F9/10
Filed: 1984-12-18
Abstract: The invention relates to a jigsaw puzzle with pieces shaped to fit one another. Known jigsaw puzzles exhibit rounded edges between the surface of the pieces and their wall faces, owing to which a surface image to be reproduced by the jigsaw puzzle appears distorted where the pieces meet. The invention overcomes this disadvantage by the image on the upper side being generated by means of projection onto the surface joined together by the pieces. This projection can be performed electrostatically or photochemically. The pieces are temporarily bonded adhesively to one another, to be separated once the image has been produced.
Patent DE-3501385-A1 (DE)
Title: Grinding machine
Inventor: OPPELT PETER DIPL ING
IPC: B24B41/04
Filed: 1985-01-17
Abstract: The profile or surface grinding machine has a machine bed, a machine table (1) for holding a workpiece (4), a machine column (6), and a grinding head (7) which is arranged on the machine column and has a grinding spindle (9) carrying at least one grinding wheel (11), it being possible for the grinding wheel and the machine table to be displaced in a plurality of directions relative to each other. The grinding head (7) has a pivotable grinding-spindle carrier (13) which additionally carries a second grinding spindle (21) with at least a second grinding wheel (22) which can be pivoted out of a rest position (5) into an operating position (5') and back. The axis of the second grinding spindle (21) runs transversely with respect to the axis of the first grinding spindle (9). <IMAGE>
Patent DE-3502220-A1 (DE)
Title: Radial-piston unit having the piston shoe between the piston and the eccentric cam profile of the shaft
Inventor: EICKMANN KARL
IPC: F04B1/04
Filed: 1985-01-24
Abstract: In a radial-piston unit of the generic type of fluid-throughflow units, especially motors, in which there is, between a piston reciprocating in a cylinder and the piston cam profile, which is cylindrical but eccentric with respect to the shaft axis, a piston shoe which can be swivelled in a swivel bed in the piston, means are arranged by which the bearing arrangements of the piston and the piston shoe are improved in order to make the piston and the piston shoe run with less friction and to achieve maximum efficiency by realising the largest possible piston travel in conjunction with the smallest diameter of the piston cam profile on which the piston shoe is sliding. Thus piston shoes are produced, which have running faces on two piston cam profiles separated by a recess between two eccentrics of the shaft, as are pistons having piston arms entering the recess between the two eccentrics. Specially dimensioned and positioned hydraulic-fluid reliefs and grooves, bearing surfaces in the pistons and piston shoes, as well as specially placed valves further increase the efficiency of the unit. <IMAGE>
Patent DE-3506993-A1 (DE)
Title: Combined stand/lock for two-wheelers
Inventor: BRUNNER HANS DIPL ING
IPC: B62H5/14
Filed: 1985-02-27
Abstract: The invention relates to an arrangement which represents a combination between a stand for a two-wheeler and a lock for a two-wheeler. By swinging out the supporting rod of the stand for the two-wheeler, a locking rod is rotated into the spokes of the two-wheeler by means of a mechanism. Both the supporting rod and the locking rod are blocked by means of a lock. If the supporting rod is swung back into the horizontal position (travelling position), the locking rod is rotated back out by means of the mechanism and the rear wheel is released.
Patent DE-3507914-A1 (DE)
Title: Blind cell or zero cell
Inventor: BORCHERS GUENTER
IPC: H01M50/269
Filed: 1985-03-06
Abstract: A cell in the form of commercially available batteries for electrical apparatuses or battery-operated illuminating bodies. However, the cell consists of non-conductive material and the positive and negative terminals are connected only to an electrical conductor.
Patent DE-3509790-A1 (DE)
Title: Exhaust emission control device for motor vehicles
Inventor: BRICH JUERGEN
IPC: F01N13/02
Filed: 1985-03-19
Abstract: Exhaust emission control device for motor vehicles with a honeycomb-structured monolithic ceramic body, arranged in a metal outer casing with end-located, especially tapered exhaust feed and outlet connections, which body may be provided with a catalytically active surface coating, a thermally insulating spring cushion, preferably composed of a so-called swelling mat or aluminium silicate fibre mat embedded in a wire mesh stocking being arranged between the outer casing and the ceramic body and the inner surfaces of the exhaust feed and outlet connections and, where necessary, the cavity of the outer casing between two ceramic bodies lying in series being bridged by a high-temperature-resistant shielding plate arranged at a distance from this, the tapered or cylindrical shielding plate, at least in the area of the gas inlet face of a ceramic body, enclosing this with a clearance and the gap with the ceramic body being covered by a thin, flexible, temperature-resistant foil, especially a metal foil, which is pressed by the elastic bearing onto the shielding plate and the ceramic body.
Patent DE-3515322-A1 (DE)
Inventor: MAIER JOSEF
IPC: E04G11/38
Filed: 1985-04-27
Abstract: 1. Shuttering (1) for ceilings, comprising supports (2) having at their upper end a form board, girders (6) connecting the supports (2) and form panels adapted to be fixed between the girders (6) so as to be in alignment therewith, the edges of said form panels resting against the edges (7) of the girders (6) in the position for use, the supports (2) having a non-adjustable bearing head (4), which is also fixed when erecting and stripping the formwork, with a mounting device disposed under the form board (3) of the supports and serving for engagement of the girders (6) by means of a detachably connectable flange (8) or mounting attachment, characterized in that the bearing head (4) has on at least one side and the girder (6) has only on the face turned towards said side of the bearing head (4) a clasp assembly (12) interconnecting them, through which the girder (6) is fastened to the support (2) in a swivelling manner and can be swivelled upwards into its position for use and fixation while being guided by said clasp assembly (12), in which position the girder (6) end opposite the clasp assembly (12) has with the flange (8) of said girder, together with the next supporting head (4), an anchoring mounting device.
Patent DE-3516857-A1 (DE)
Title: Drill
Inventor: WIEMEYER BENNO
IPC: A01C7/06
Filed: 1985-05-10
Abstract: Drill, which has a frame, a supply container, seed coulters with at least two separate inlets and outlets for two different materials, and depth-guide or pressure rollers arranged respectively behind the seed coulters. The roller (7) arranged behind the seed coulter (1) has pressure elements (23) respectively arranged at distances from one another on its circumference (22), a free space (24) being located in each case between the pressure elements (23). <IMAGE>
Patent DE-3516990-A1 (DE)
Title: Apparatus for manipulating work pieces
Inventor: GARRETT CHARLES B
IPC: H01L21/67
Filed: 1985-05-10
Abstract: An automatic spraying device for coating chips (6) uses chip supports (15) on horizontal conveyors and vertical conveyors (17) for manipulating chips inside the apparatus. The chip support has a hole in the middle. One side of the chip support is opened in such a way that a C-shaped channel is formed in the chip support of the horizontal conveyor. The vertical conveyor has a jib-like shank. The upper part of the shank (22) of the vertical conveyor is centred below the chip, while the bottom part of the jib-like shank (20) is situated under a point outside the chip support (15). The connecting part (21) of the shank is moved through the channel of the chip support when the chip is raised. As the lifting part of the shank (20) is situated outside the chip support (15), the horizontal conveyor can be moved when the vertical conveyor is in its raised position. The pedestal which holds the chip on the vertical conveyor is provided with arms (16) which diverge upwards at an angle to the horizontal and in so doing lock the chip to the pedestal. <IMAGE>
Patent DE-3518215-A1 (DE)
Title: Spectacle measurement and fitting system
Inventor: HANKIEWICZ GUENTER
IPC: G02C13/00
Filed: 1985-05-21
Abstract: The spectacle measurement and fitting system comprises head measurement spectacles (Fig. 2) and a head simulator (Fig. 4b). The sites on the head at which the frame of the spectacles rests against the head are represented on the head simulator by three supporting bodies (saddle of the nose and the parts above and behind the ears). Their positions relative to one another and relative to the plane of the frame is measured by means of the head measurement spectacles using metric coordinates and transmitted to the head simulator. The optician can exactly align the spectacles on the head simulator in the workshop in the absence of his customer. Since all measured values are related to a common, fixed coordinate system in the Ko-plane they are independent of the model and can be applied to different spectacles of one customer. By inserting a head inclination meter on the head measurement spectacles it is possible to measure any attitude of the head, and this makes it possible arithmetically to determine centring values for different vision tasks and types of glass (e.g. near part heights in the case of bifocal lenses). <IMAGE>
Patent DE-3523128-A1 (DE)
Title: Insert part and holding device therefor
Inventor: KRISTEN ALBERT
IPC: B29C33/14
Filed: 1985-06-28
Abstract: A holding device for an insert bush (10) is designed as an expanding mandrel (16). This construction permits the insert bush to be fastened with its internal thread (11) on the holding device. Instead of insert bushes, other insert parts, for example insert screws, can also be used. The holding device is then designed, instead of as an expanding mandrel, as an expanding bush with an expanding part which is also cylindrical. The fastening of the insert parts takes place in all cases on cylindrical wall surfaces. <IMAGE>
Patent DE-3535409-A1 (DE)
Title: Household dishwasher
Inventor: JERG HELMUT DIPL ING
IPC: A47L15/42
Filed: 1985-10-03
Abstract: To simplify and improve the liquid guidance in a household dishwasher with washing container (1), storage container (2), softening device and level indicator (4), it is proposed that a valve chamber (6) is integrated into the storage container (2) and is connected to the storage container by an inlet (7) and to the ion exchanger (10) and/or the washing container (1) by an outlet (8, 9), and that the shut-off valve (11) is insertable into the valve chamber and seals the latter to the outside. <IMAGE>
Patent DE-3536926-A1 (DE)
Title: Wedge-anchoring means for pre-pressing
IPC: E04C5/12
Filed: 1985-10-17
Abstract: The wedge-anchoring means for tensioning members in concrete according to the drawing frequently have segment-like wedges and are usually in 2 or 3 parts. For correct functioning, the angle  alpha  +  sigma 2 has to be greater than the angle of friction  sigma 1 between tensioning member and wedge. In order to prevent an undesired automatic loosening of the anchoring means, the invention proposes to roughen the area around the wedge surface in a locally restricted manner in order, with the expedient angle  alpha , to obtain a specific restoring resistance for the wedges. <IMAGE>