baber/WOPTO huggingface dataset:
Patent DE-3536127-A1 (DE)
Inventor: LIPPELT WILHELM BERNHARD
IPC: A21C9/00
Filed: 1985-10-10
Abstract: A dough kneading machine is described that has, coupled to a drive, a support, moveable relative to a kneading part, for at least one dough piece. In order to produce kneaded dough pieces in a high throughput by the simplest possible means, as well as, in particular to produce such dough pieces with a shape extended in length, it is intended that the kneading part has several kneading chambers (32, 34, 36, 38; 132, 134, 136, 138) open towards the support and arranged one after the other in the direction of movement of the support (20 120), each chamber having two opposing kneading faces (31 33; 88 89) that are coupled to a collective kneading drive so that the kneading faces can collectively perform a movement which is produced by superposition of an oscillating movement on a movement identical to the support movement. <IMAGE>
Patent DE-3605537-A1 (DE)
Title: Morris die
Inventor: ERTL GABOR
IPC: A63F3/02
Filed: 1986-02-20
Abstract: The morris die is a morris game transferred to the six surfaces of a die. The squares of the morris game are located on the lateral surfaces of the die. The morris die can be turned about an axis of rotation in the diagonal of the die body. The axis of rotation is fixed to a base-plate. The outer squares of the morris game are on connecting surfaces of the die surfaces so that they can be played to concurrently from two adjoining morris squares. The corner points of the outer squares lie on corner squares which connect three adjacent morris squares and can be occupied concurrently from three playing squares. The game includes 54 magnetic discs as playing pieces, which adhere to the playing points (consisting of metal discs). The material of which the morris die is made is plastic combined with wood or metal. Up to six players can play with the morris die simultaneously.
Patent DE-3606854-A1 (DE)
Title: Screen lining with two screen plates arranged one above the other
Inventor: SCHMIDT GERHARD
IPC: B07B1/46
Filed: 1986-03-03
Abstract: The invention relates to a screen lining with two screen plates arranged one above the other with a plurality of exchangeable screen elements arranged adjacent to one another in the respective plane and with a load-bearing support structure to which the lower screen plate is attached. Above the screen elements (11, 11a), arranged adjacent to one another, of the lower screen plate (14), a plastic profile (8, 8a-8d) is attached so as to be releasable and engages with lower edges (10) over the two parallel edges of the lower screen element (11, 11a). On the topside of the plastic profile (8, 8a-8d), the screen elements (13) of the upper screen plate (15) are attached so as to be releasable. <IMAGE>
Patent DE-3609751-A1 (DE)
Title: Assembly belt in the manner of a drag chain conveyor
Inventor: KUWERTZ ERICH
IPC: B65G19/24
Filed: 1986-03-22
Abstract: An assembly belt in the manner of a drag chain conveyor contains a roller track (3) on which assembly pallets (5, 5', 5'') are conveyed with the aid of a continuously circulating drag chain (7). Every assembly pallet (5, 5', 5'') has a stop (6) which interacts with pushers (2) of the drag chain (7). The stop (6) is mounted movably on the assembly pallet (5) and is acted upon by a spring (11), so that in the event of overload the stop (6) and the pusher (2) disengage. By means of fold-out profile pieces (19') in the outer guide profile (19), if required individual assembly pallets (5, 5', 5'') can be removed without difficulty from the roller track (3). <IMAGE>
Patent DE-3612093-A1 (DE)
Title: Case cover for a sewing machine
Inventor: ZILTENER CHRISTOF
IPC: D05B77/00
Filed: 1986-04-10
Abstract: A recess (7), in which a container (13) for accessories is inserted pivotably, is formed in a front side (5) of the case cover (1) for a sewing machine (3). The container (13) rests with the lower edge (14) designed as a step (19) on the lower edge (25) of the recess (7). One or more ribs (21) formed on the bottom (20) of the container (13) hold the container (13) within the recess (7) in a guided manner. Additional holding means (33) on the side walls (31) additionally secure the container (13) at the end of the pivoting range. <IMAGE>
Patent DE-3617442-A1 (DE)
Title: Mobile bridge
Inventor: GLASER BERND
IPC: B01D21/04
Filed: 1986-05-23
Abstract: Mobile bridge with wheel frames which are provided at both ends and in which in each case at least one driven wheel and one controllable drive are provided for it, and having a lateral control device which interacts with a stationary lateral control path and influences the drive with the effect of maintaining the travel path prescribed by the lateral control path, characterised in that a lateral control device has a force sensor which is arranged so as to detect lateral forces occurring between the bridge and the lateral control path and is virtually free of regulating distance and influences the drive in accordance with a force signal supplied by the force sensor.
Patent DE-3619646-A1 (DE)
Title: Mechanical commutator for electric motors and DC generators
Inventor: HEIDE JOHANN VON DER DIPL ING
IPC: H01R39/04
Filed: 1986-06-11
Abstract: In the case of a mechanical commutator for electric motors or DC generators, in order to reduce the commutator wear and hence to increase the life, the flat or cylindrical laminates of the commutator are covered with a closed carbon layer which connects the laminates beyond the laminate gap. <IMAGE>
Patent DE-3625797-A1 (DE)
Title: Process and device for welding the edges of all-glass multilayer panes
Inventor: KULLA JOSEF
IPC: C03B23/24
Filed: 1986-07-30
Abstract: Process for welding the edges of all-glass multilayer panes, in which the edge regions of the individual panes which are provided for the manufacture of the all-glass multilayer panes to be produced, are held at the desired mutual spacing and aligned relative to one another are heated to welding temperature, brought into mutual contact with mechanical loading and then fused to one another, the edge regions of the individual panes being first heated to a deformation temperature below the welding temperature, then the edge regions, to be welded to one another, of the individual panes being curved towards one another, under a first mechanical loading, without said individual panes being brought into contact with one another, a heating of the edge regions to the welding temperature subsequently being carried out and then the softened edge regions being fused to one another under a second mechanical loading, and device for carrying out the process. <IMAGE>
Patent DE-3630546-A1 (DE)
Title: Instantaneous steam generator and steam recuperator
Inventor: LAUMEN MICHAEL
IPC: F04F5/46
Filed: 1986-09-08
Abstract: So as not to have to provide continuously the high heat output needed briefly for short surges of steam, such as in steam irons or steam presses, the thermal capacity of a flow-type steam generator of porous sintered metal is utilised. The sintered metal block is heated electrically to a certain maximum heating temperature, for example, and when steam is needed, water is introduced into the flow-type steam generator, which vaporises on the hot grains of sintered metal, and is supplied to the consumer component via a steam discharge line. No high pressures result in the block of porous sintered metal, since the outlet of the flow-type steam generator is open when the water to be vaporised is introduced. Thus the vaporisation of the water supplied occurs at ambient pressure. In a preferred embodiment, a jet pump is integrated into the steam discharge line between the steam consumer and the flow-type steam generator; this sucks in steam that has not been used from the surroundings again. The steam-air mixture sucked in again is conditioned according to the desired thermal specifications of the steam needed, in a heat exchanger of porous sintered metal surrounding the mixing section. <IMAGE>
Patent DE-3634151-A1 (DE)
Title: Process for the preparation of 2-hydroxy-3-(C1- to C4-alkyl)-4-(C1- to C8-alkoxycarbonyl)-2-(C6- to C9-alken)-4-olides and their use
Inventor: STACH HANS DIPL CHEM
IPC: C07D307/58
Filed: 1986-10-07
Abstract: The 2-hydroxy-3-alkyl-4-alkoxycarbonyl-2-alken-4-olides highly suitable as intermediates for 2-hydroxy-3-alkyl-2-alken-4-olides can be prepared in good yields by the treatment of alkyl 2-hydroxy-3-alkenoates with strongly basic metal compounds in an anhydrous reaction mixture.
Patent DE-3634347-A1 (DE)
Inventor: SCHILF LOTHAR
IPC: F16L59/00
Filed: 1986-10-08
Abstract: Expansion gaps formed between bellows type side walls of evacuated heat insulating wall components of gas and pressure-tight containers are sealed by elastically deformable corrugated expansion sheet metal strips welded to the surfaces of neighboring wall components, and by specially shaped junction covers secured in a gas-tight manner to the wall components and to the strips. The covers have a central cavity and ondulating depressions merging into corrugations of the sheet metal strips. The expansion gaps are also evacuated and filled with a suitable insulating material. Mechanically loadable support elements may be located in the expansion gaps.
Patent DE-3638647-A1 (DE)
Title: Vibration damper
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1986-11-12
Abstract: A vibration damper for an engine suspension system or the like comprises two housing parts (1, 2), a flexible component (3) arranged between them, and a dividing wall (12). The dividing wall (12) divides a closed chamber (11) into two fluid chambers (13, 14), has a restricted passage (15) and contains an auxiliary fluid chamber (21) which is filled with a fluid. Arranged between each fluid chamber (13, 14) and the auxiliary fluid chamber (21) is a flexible diaphragm (17 and 18 respectively). <IMAGE>
Patent DE-3641260-A1 (DE)
Title: Process and apparatus for the pulsed anaerobic and aerobic treatment of effluent and water
Inventor: STADLBAUER ERNST A PROF DR
IPC: C02F3/30
Filed: 1986-12-03
Abstract: The invention relates to a process and an apparatus (also termed reactor below) for producing purified effluent and water. Anaerobic and aerobic purification methods using this process and this reactor type avoid breakthroughs in the form of short-circuit flows and deposition of inactive biomass (waste sludge, dead biofilm, inert sink material) and promote detachment and discharge of dead biomass in the case of colonisation growth. As a result, the active usable volume is increased and degradation rate and gas yield are increased in interaction with the increased mixing and degassing is accelerated.
Patent DE-3641846-A1 (DE)
Title: Method and device for determining different film characteristic values
Inventor: KOETH HORST DIPL ING
IPC: G03C5/02
Filed: 1986-12-08
Abstract: The invention relates to a method for determining different characteristic values of optically variable test or indicator surfaces, preferably of a technical film, with the aid of a test wedge which is made from the film to be determined with a large number of grey or colour stages and which is scanned light-optically. In this case, from each grey or colour stage which are defined by optically legible boundary markings, at least one measurement value is taken up, converted into an electrical value and stored, and the representative measurement values of each grey or colour stage are supplied to a printer for representation of the film characteristic line and/or fed into a computer for carrying out defined computing operations for the computational determination of the specific film characteristic values, and the results are displayed. The calculated film characteristic values of a large number of films are stored in a computer and compared with one another, a signalling or display taking place of those quantities which exceed a predetermined tolerance quantity in the positive and/or negative range. The invention also relates to a device for implementing the method. In this case, a photosensor designed as a measuring head (4) is connected via a logarithm-taking and a digitalising member (6, 7) to a main switch (8) which acts upon a large number of parallel memories (10, 11, 12) which, via series-connected computing members (15, 24, 25) ... Original abstract incomplete. <IMAGE>
Patent DE-3642320-A1 (DE)
Title: Video recorder
Inventor: NIEBUHR ROLF-MICHAEL DIPL ING
IPC: H04N5/926
Filed: 1986-12-11
Abstract: The invention relates to a video recorder for recording and replaying digital video signals. The recorder is equipped with a source encoder (5) and a following channel encoder (1) in the recording path, and with a channel decoder (2) and a following source decoder (6) in the replay signal path (12). To provide also for the recording and replaying of digital binary signals, for example audio signals, a switch (S1, S2), by means of which the video signal path is disconnected, is in each case arranged between source encoder (5) and channel encoder (1) and between channel decoder (2) and source decoder (6). The binary signals can be fed in or output via the switches (S1, S2). <IMAGE>
Patent DE-3700353-A1 (DE)
Title: Fuel injection device for internal combustion engines, especially a unit fuel injector
Inventor: ECKERT KONRAD DIPL ING DR
IPC: F02M59/36
Filed: 1987-01-08
Abstract: Fuel injection device for internal combustion engines, especially a unit fuel injector, in which a pump chamber (5) of a pump piston (1) preferably driven by way of a cam (7), is defined by a drag piston (4), which on the other side defines a delivery chamber (11), from which the delivery line leads to the injection nozzle, the fuel being metered to the pump chamber (5) and to the delivery chamber (11) by only one metering duct (26), in which a solenoid valve (24) is arranged, and which, in its delivery stroke limit position, is opened by the drag piston (4) to the pump chamber (5) and in its suction stroke limit position is opened by the drag piston (4) to the delivery chamber (11). <IMAGE>
Patent DE-3714640-A1 (DE)
Title: Reinforced-concrete shell for reinforcing the shaft cross-section of a tower-like reinforced-concrete structure
IPC: E04H12/12
Filed: 1987-05-02
Abstract: In order, in the case of a reinforcement of the shaft of a tower-like reinforced-concrete structure by means of an outer, second reinforced-concrete shell, additionally to use the interior shaft for load-bearing purposes, the invention provides penetrating contact webs which separate the outer reinforced-concrete shell and the interior shaft and slide on said inner shaft with a force fit. <IMAGE>
Patent DE-3715149-A1 (DE)
Title: Device for filling oxygen cylinders for use in medical oxygen therapy
Inventor: KOMOSSA WERNER DIPL ING
IPC: F17C5/00
Filed: 1987-05-07
Abstract: There is described a device for filling cylinders (4a-c) with breathing air enriched in oxygen for use in medical oxygen therapy. An oxygen enrichment device (1) is connected to a compressor (2) for compression of the breathing air enriched with oxygen. The outlet of the compressor (2) is connected via at least one valve (3a-c) to a plurality of oxygen cylinders (4a-c) to be filled, and there are operation means (7a-c) which switch the valves from blocked positions, interrupting the connection to the oxygen cylinders, consecutively into filling positions connecting consecutive oxygen cylinders (4a-c) to the outlet of the compressor (2). <IMAGE>
Patent DE-3717274-A1 (DE)
Title: Optical defect inspecting device
Inventor: WEBER KLAUS DR
IPC: G01N21/89
Filed: 1987-05-22
Abstract: An optical defect inspecting device for specularly reflecting planar (flat) surfaces (14) and objects (35) has a camera (22) which is directed onto the region (13) of the surface (14) which is to be inspected and in the image plane of which there is located a photoelectric diode arrangement (25) which extends at least in one direction, is connected with its integrated read-out electronics to an evaluation electronics system (33) and on which the region to be inspected is imaged. Furthermore, provision is made for an illuminating device for the region to be inspected, which has a light source (29), a condenser lens (28) downstream thereof and a diaphragm (23) which is arranged therebehind and defines the illuminating pupil (11). The transmitted light bundle (12) emanating from the illuminating pupil (11) is directed onto the region (13) to be inspected. Said bundle is specularly reflected from the surface (14) to a mirror reflector (15) at which the incident light is retroreflected at least essentially into itself and which, alone or in cooperation with other optical imaging elements (16, 16') projects the illuminating pupil (11) onto a contrasting diaphragm (18) arranged essentially in the lens pupil (17). Tilting of the object which is caused by vibrations is compensated by the two-fold reflection at the object. <IMAGE>
Patent DE-3720455-A1 (DE)
Title: Data input keyboard for typewriters or similar office machines
Inventor: DUDDEY WERNER
IPC: B41J5/10
Filed: 1987-06-19
Abstract: To achieve high typing speeds, easy and non-tiring actuation of the individual keys is also required. Time is lost in producing characters, in particular when actuating the keys in the uppermost row of numbers or when actuating the shift keys by the little fingers, in which case extreme spreading positions of the fingers cannot be avoided completely. The invention is based on the object of providing a data input keyboard for typewriters or similar office machines, in which an increase in the typing speed and a more even loading of the fingers can be achieved. This object is achieved in that a dual-function key (4, 5) is arranged on each side in the longitudinal direction of the space bar (3), the actuation of which dual-function keys causes a space and capitalization at the same time, and one key (5) of which can be actuated by the left hand and the other key (4) by the right hand. It is thus possible by actuating one of the keys (3, 4, 5) to control whether an upper case or lower case character is to follow in the course of the sentence. This obviates the need for additional actuation of the known shift keys. As a result, disturbances in the typing rhythm can be avoided and a considerable increase in typing speed can be achieved. <IMAGE>
Patent DE-3721060-A1 (DE)
Title: Communications line having an optical waveguide and at least one associated electrical conductor
Inventor: COMBERG ALBERT DIPL PHYS DR
IPC: G02B6/44
Filed: 1987-06-26
Abstract: The invention relates to a communications line having an optical waveguide (LWL) and at least one associated electrical conductor. A simplified arrangement results from designing at least one electrical conductor as a coating (2, 4, 7, 8) applied to an envelope surface of the optical waveguide (LWL) (1, 6). <IMAGE>
Patent DE-3723842-A1 (DE)
Title: Brake assembly
Inventor: LEIBER HEINZ DIPL ING
IPC: B60T8/26
Filed: 1987-07-18
Abstract: In a brake assembly for a hydraulic dual circuit brake system with static brake circuit, the pistons, by pedal-controlled displacement of which brake pressure can be built up in the outlet pressure chambers of the brake assembly individually assigned to the brake circuits, are designed as plungers. Overflow valves, which in the basic position of the brake assembly pistons connect the outlet pressure chambers to the brake fluid reservoir of the brake system and, once the pistons have performed a small initial part of their pressure build-up stroke, close the outlet pressure chambers off from the reservoir again, are designed as seat valves arranged at the side of the respective outlet pressure chamber, the valve bodies of which are displaceable parallel to the central axis of the outlet pressure chamber and are forced into their closed position by spring action. The plungers are provided with radially projecting stop pieces, which are supported on radial stop arms of the valve body and raise these from their valve seats and hold them in the open position of the overflow valves when the pistons move into their basic positions. By means of this construction a considerable reduction of the overall length of the brake assembly is obtained.
Patent DE-3726788-A1 (DE)
Title: Hand shower
Inventor: BENDER HELMUTH
IPC: B05B1/16
Filed: 1987-08-12
Abstract: The invention relates to a hand shower, the handle (3) which contains the shower head (2) being made up of a plurality of plastic injection-moulded parts, and the water throughflow being adjustable by means of components arranged in or on the shower head (2). The invention consists in the fact that the handle (3) is divided in the longitudinal direction such that it is made up of a pair of matching half-shells (4, 5), said shells (4, 5) having fixing rebates (9, 10) on their borders and being connected to one another by a snap-in latching device (11, 12). The shower head (2) is designed as a three-way valve having a valve housing, on whose rear side there is arranged a hose connection stub (20) which projects into the handle (3), and having a valve body which exhibits a shower and jet insert arranged releasably therein. <IMAGE>
Patent DE-3728015-A1 (DE)
Title: Support surface for bicycle pedals
Inventor: GRUSCHKA RAINER ING GRAD
IPC: A43B5/14
Filed: 1987-08-22
Abstract: Using the present invention, the disadvantage of damage to the soles of normal shoes, trainers and special running shoes in operation with so-called racing pedals can be eliminated. The operation of a bicycle having racing pedals is generally possible only when special racing shoes or shoes having a hard sole are used. When shoes having a soft sole, for example special running shoes, are used, damage to the soles is unavoidable. The new sport triathlon demands, as well as swimming, also cycling and running. In order to perform in an optimum manner in the two disciplines cycling and running, the athlete must change his shoes. Using the abovementioned invention, this is no longer necessary. When so-called safety pedals are used, the support surface can be separated completely from the pedal. Only when the abovementioned invention is used can the safety pedals be used with shoes other than special racing shoes.
Patent DE-3728867-A1 (DE)
Title: Clamping device for clamping tools
Inventor: SAILER GERHARD
IPC: B24B41/06
Filed: 1987-08-28
Abstract: The invention relates to a clamping device (2) for clamping tools (22) in a tool-grinding machine. The clamping device (2) comprises a collet chuck arrangement which enables adjustment perpendicularly to the tool-cutting plane (26) (height setting). After turning over the tool (22) about an axis lying in the tool longitudinal direction, the tool-cutting plane (26) can thus always be set to a favourable height for the grinding wheel and, if necessary, in a projection microscope arranged on the machine. <IMAGE>
Patent DE-3731696-A1 (DE)
Title: Liq. level monitor for expansion tank of slip-regulated braking system - has electronic control circuit activated by main relay and two contact arrangements dependent on position of float carrying magnets
Inventor: SCHMIDT HANS
IPC: B60T8/94
Filed: 1987-09-21
Abstract: The monitor contains an electronic control circuit activated by a main relay, a pressure controlled switch and two contact arrangements (17, 18) activated by a float (7) carrying a magnet (13, 14). The contact arrangements can partially deactivate or switch off the electronic control circuit depending on the liquid level in the expansion tank. The magnet or magnets on the float lies or lie outside the activation region of both contact arrangements in the rest position. The functionality of the contact arrangements can be tested by an electrical system. The contact arrangements can be in the form of two reed relays. USE/ADVANTAGE - Enables operational reliability of slip-regulated braking system to be increased using inexpensive components.