baber/WOPTO huggingface dataset:
Patent DE-3900246-A1 (DE)
Title: Information processing device
Inventor: KURIYAMA KAZUNORI
IPC: G06F9/38
Filed: 1989-01-05
Abstract: Information processing device, which establishes whether a previous command, which is being executed, gives the instruction to fetch a first operand from a main memory, to generate execution result data on the basis of the first operand, and to update data from a large quantity of address data with the execution result data, which is indicated by a command to be executed next, on a positive result supplies an address adder with at least one item of address data, which is determined by the type of the previous command, to conclude an operand address calculation stage for the following command, and which, before the one item of address data is updated by the previous command after the first operand is fetched from the main memory in an operand fetching stage for the previous command, executes an operation, which is determined by the previous command, on the output data of the address adder and on the fetched first operand, to generate an address signal, which is equal to the sum of the address data exclusively of the one item of address data and the execution result data for the previous command as the address of the second operand. <IMAGE>
Patent DE-3901825-A1 (DE)
Title: Optical gas analysis device having an electro-optically modulatable notch filter
Inventor: ULRICH REINHARD PROF DR
IPC: G01J3/28
Filed: 1989-01-23
Abstract: An optical gas analysis device having a light beam running between a light source and a light receiver, in which a gas path and a notch filter are arranged, which has at least one birefringent element arranged between two polarisation filters, of which at least one element modulates the spectral optical transmission curve of the notch filter when an electric voltage is applied, is characterised in that the modulating element is subdivided in a direction transverse to the electric field strength into layers which have electrodes at the separating surfaces, which are capable of being loaded with voltage in such a way that essentially the same amount of electric field strength prevails in all layers, the layers being oriented with their crystal axes in such a way that the resulting optical delay is essentially the same for all layers.
Patent DE-3908668-A1 (DE)
Title: Safety ski binding
Inventor: GOUD GILLES RENAUD
IPC: A63C9/085
Filed: 1989-03-16
Abstract: A safety ski binding for releasably holding the front end of a boot mounted on the ski. This binding is characterised in that the housing is mounted on a base plate in the front part thereof to be pivotable about a horizontal and transverse axis, and in that at least one rigid connecting member extends between a force transmission member and a fixed articulation point on the base plate, arranged in such a manner that the lifting movement of the boot support in the event of a backward fall by the skier causes a displacement of the force transmission member in the direction which entails an additional compression of the energy spring of the energy mechanism.
Patent DE-3908973-A1 (DE)
Title: Heatable, transportable tank
Inventor: ENGELHART PETER
IPC: B65D88/74
Filed: 1989-03-18
Abstract: Heatable, transportable tanks of circular or oval cross-section, at least in their bottom region, are known whose longitudinal axis runs approximately horizontally and which have attachment elements, distributed over their outer surface on two opposite regions seen transversely to said longitudinal axis, for fastening heating elements which extend between said attachment elements above the bottom region. In order to specify a heatable tank of the type described above, in which the heater is not affected and operates reliably even if the outer insulation is damaged, the outer surface is surrounded in the bottom region of the tank between the attachment elements by a cartridge-like protective covering, the two radially extending side walls, whose free edges rest in a sealing manner against the outer surface, are horizontal, and a covering wall is provided which extends with spacing from the outer surface of the tank between the side walls and rests in a sealing manner against the outer surface at their radial edges via end walls, a removable lid being provided in the region of the end wall, which lid closes a longitudinal slot.
Patent DE-3911448-A1 (DE)
Inventor: HESSEL KOOI
IPC: G05G1/445
Filed: 1989-04-07
Abstract: Vehicle comprising a frame, wheels mounted for rotation on said frame and a drive device coupled drivably to at least one of said wheels and comprising a motor, which device is provided with a speed control member that can be operated by a pedal 2. Close to the pedal and transversely of the lengthwise direction thereof is arranged a support 7, 8 fixed in relation to said frame such that an operative can simultaneously rest his foot on both said pedal and said fixed support. <IMAGE>
Patent DE-3914611-A1 (DE)
Title: Vaporising burner
Inventor: SONDERMEIER JOHANN
IPC: F23D3/40
Filed: 1989-05-03
Abstract: A description is given of a vaporising burner for a heating appliance operated on liquid fuel, especially an additional heating appliance for vehicles. This vaporising burner has a separate supporting component for an ignition device, the said supporting component being connected releasably to a support for the absorbent body to form an ignition chamber. Liquid fuel is fed to the absorbent body via a fuel feed line which is passed through the supporting component for the ignition device and is attached to the support for the absorbent body. The support for the absorbent body and the supporting component can be connected firmly but releasably to one another and to a combustion chamber of the heating appliance. An axially nested construction is expediently provided for this purpose. In an alternative embodiment, the supporting component for the ignition device is manufactured as a die-cast component, from aluminium for example, and contains a socket for the ignition device, which is expediently designed as a plug-in connection and is inclined relative to the axial direction of the supporting component. The supporting component is furthermore designed in such a way that it serves simultaneously as a holder and for the attachment of a combustion tube which delimits the combustion chamber.
Patent DE-3914914-A1 (DE)
Title: Electric motor driven circular saw for cutting pipes - consists of sawing table with clamping system and passage slot for saw blade and machine housing contg. saw unit
Inventor: SENFTLEBEN HANS-PETER
IPC: B23D45/04
Filed: 1989-05-06
Abstract: A drive (13) with an electric servo motor (14) aligned coaxially to the swivel shaft (12), is arranged as the swivel drive, so that the drive housing is rigidly connected to the bearing housing by the bearing block (7) of the swivel shaft (12), and the drive elements of the drive engage the swivel shaft (12).  The servo motor (14) is coupled to a pulse transmitter which is connected to a control unit. The control unit uses NC or CNC technology. The detection units for scanning the contact cams (15), consist of switches, which define the radial displacement limits of the swivel shaft (12) and the reference point of the measuring system. USE/ADVANTAGE - Circular saw for cutting pipes or profiles.  High cutting precision at high speed.
Patent DE-3915232-A1 (DE)
Inventor: RUF ERICH DR
IPC: C03C17/25
Filed: 1989-05-10
Abstract: The process involves applying an organic solution of mixtures comprising alkyltin oxides and trifluoroacetic acid to the surface heated to 400-700 DEG C, where a solution of alkyltin oxide and trifluoroacetic acid in which the trifluoroacetic acid is present in a substoichiometric amount is used. 
<??>The process according to the invention enables variable fluorine doping and thus optimisation of the surface resistance and IR reflection.
Patent DE-3916131-A1 (DE)
Title: Cheap oil-absorbing fibrous cleaning material prodn. from waste paper - by soaking in water, loosening and removing filler, pulverising and drying
Inventor: ZEYEN ANDREAS
IPC: C09K3/32
Filed: 1989-05-18
Abstract: The process concerns prodn. of a cleaning material (I) contg. organic fibres (II) for absorbing natural, petrochemical, synthetic, vegetable or animal oils from solid surfaces or the surface of water, by bringing (II) into contact with water.  (I) is produced from waste paper, which is soaked in water, treated with a substance (III) which loosens the filler, so that this is pptd., and then pulverised and dried. (III) is Al sulphate. Air-dried (II) have a length of ca. 0.2-8 mm. The waste paper is pulverised in an edge mill and pref.  pulverised mechanically again after drying. After use, (I) with absorbed oil is incinerated (which saves recovering the oil). USE/ADVANTAGE - (I) is useful for removing oil, including crude oil, from solid surfaces and water, including the sea, rivers, streams, lakes etc.. It is relatively cheap and can be produced very easily and hence economically. It absorbs oil strongly.
Patent DE-3917165-A1 (DE)
Title: Top-pan electronic balance
Inventor: MAAZ GUENTHER DR
IPC: G01G21/22
Filed: 1989-05-26
Abstract: For a top-pan electronic balance (3) it is proposed to integrate into the weighing pan (20/22) the drive means (24, 25, 26) for a magnetic stirrer. By this means, the processes of "stirring" and "weighing" can be managed at the same time and by the same device. <IMAGE>
Patent DE-3918860-A1 (DE)
Title: Producing tables of different sizes and shapes - by fastening together small tables with rectangular table tops
Inventor: HERO FRANZ
IPC: A47B13/02
Filed: 1989-06-09
Abstract: The system allows construction of a table of any required size or shape by fastening together a number of small tables. Each small table consists of a rectangular panel (16) with a leg attached to each corner. The corner (15) of each panel (16) is bevelled and has four holes (17) to receive the pins (27) of a leg attachment fitting (20). This fitting (20) has a plan form in the shape of an isosceles right-angled triangle with the pins (27) projecting from the face which forms the hypotenuse. The fitting (20) fits over a matching fitting (71) attached to the upper end of the leg (68). The two fittings are fastened together by a bolt which passes through a hole (73). The sides of the panel corner fitting (21) are provided with clips (1, 2) which enable two tables to be fastened together. USE - Tables with a wide range of sizes. (17pp Dwg.No.3/24)
Patent DE-3918963-A1 (DE)
Title: Secondary cell with non-aqueous, liquid electrolyte
Inventor: DAIFUKU HIDEHARU
IPC: H01M4/66
Filed: 1989-06-09
Abstract: A secondary cell (secondary element) is described having a non-aqueous, liquid electrolyte with an improved discharge capacity, a positive electrode which contains an active material in the form of an organic, electrically conducting polymer, and a negative electrode. An element, in direct or indirect contact with the active material, of the positive electrode is formed from a stainless steel which contains at least 16 % by weight of chromium and at least 0.5 % by weight of molybdenum or less than 5 % by weight of nickel. A stainless steel which contains at least 16 % by weight of chromium and from 0.1 to 5 % by weight of titanium and/or niobium is also suitable. Between the positive and the negative electrode, a non-aqueous solution of an electrolyte in a non-aqueous solvent mixture which contains at least 25 % by weight of propylene carbonate and at least 25 % by weight of ethylene carbonate, is present.
Patent DE-3921637-A1 (DE)
Title: Telephone exchange system for mobile units - uses stored information relating to positions of mobile units to establish required calls
Inventor: PEITZ ALBERT
IPC: H04Q3/47
Filed: 1989-06-30
Abstract: The telephone exchange system allows each mobile unit to be coupled to one of a number of exchanges via a subscriber line or a radio link, with a memory within each exchange for the position of each mobile subscriber, used when establishing a subsequent call connection to the mobile subscriber. The exchanges are coupled in a hierarchy network for transfer of the information held in their memories relating to the last positions of each of the mobile subscribers, the call signal transmitted initially in accordance with this information and transferred to widen the call range until the mobile subscriber responds. ADVANTAGE - Ensures prompt call establishment.
Patent DE-3927673-A1 (DE)
Title: Device for preparing clean room - involves separating clean room from others by time lock corridor
Inventor: KATZ PHILIPP PROF DR
IPC: F24F9/00
Filed: 1989-08-22
Abstract: A device for preparing a clean room by separating or detaching a normal room in a building by means of a corridor (10). A current of clean air is directed over the whole cross section of the corridor (10), and is at the temperature of the air in the clean room (1) and at the speed of the air flow in the clean room (1). USE/ADVANTAGE - The corridor forms a lobby with two doors through which personnel have to pass with a preset time lock in between.
Patent DE-3932646-A1 (DE)
Inventor: CHIAPPE WAYNE
IPC: B65B9/13
Filed: 1989-09-29
Abstract: In apparatus for packaging groups 52 of can ends (54), in a tubular sleeve 274, counted groups of can ends are separated from a continuous supply and are fed along channels (48) from whence a respective group is picked up by a reciprocating head 62 and transferred to a package-forming unit. Tubular sleeve material is drawn in flattened form from a roll and opened out over an internal sleeve support 374 of a reciprocating shuttle unit 86 having sleeve gripping claws 348. The shuttle unit advances the sleeve material and positions its open end over a support tube 244 against which the end is gripped by pivoted fingers 300. The shuttle unit is retracted and a counted group of can ends is pushed by means 82 into the sleeve. Spaced clamp assemblies 415, 416 (Figs 14 and 15) on a retractable support grip the sleeve to either side of the loaded can end group and a knife separates the package from the sleeve material supply to provide to free end portions. These end portions are folded up by fixed folders (Fig. 17) on lateral withdrawal of the clamp support and the folded up ends secured, e.g. by a tape applicator (Figs 19-22). The can group transfer head 62 (Figs 7 and 8) comprises resilient side pieces 206, 206 which clip over a can group on lowering of the head and pivoted end clamps 210 to engage opposed ends of the group. A group of can ends is counted and separated from an advancing column a reciprocating finger (114) which holds back the column end and reciprocable side fingers (116) which pivot behind the rear of the group and are advanced. <IMAGE>
Patent DE-3935247-A1 (DE)
Title: Liq. ring pump system - has arrangement of short length ballast gas calibration pipe
Inventor: BREYER EBERHARD
IPC: F04C29/00
Filed: 1989-10-23
Abstract: The pump uses a liq. ring. On the outer side of the housing cover (5) a connecting bore (14) passes through to the cover inner side. There is a threaded section (15) for the screw-in connection (16) of a hollow pipe (18). A linking tube (12) is fitted between the connecting bore and an outlet bore, with its ends (12a and 12b) in the corresponding bores. USE/ADVANTAGE - Method of attaching a hollow pipe to a liq ring pump in which the connecting piece for calibrating the ballast gas flow is kept relatively short.
Patent DE-4004345-A1 (DE)
Title: Preventing surface defects electrophoretic enamel coatings - of container interiors, by circulating liq. enamel to remove gases liberated at different prodn. stages
IPC: C23D5/02
Filed: 1990-02-13
Abstract: Hollow bodies whose internal walls are to be  electrophoretically coated from a bath of enamel in a tank, and provided with the necessary mechanical supports and electric connections have a dialysis cell entering the open end of the body and stopping short of the body floor, with access for liq enamel round the body rim. The cell is penetrated by tubes whose ope lower ends are flush with the base of the hollow body, while the upper ends are connected in a circuit including a pump. Air trapped in the hollow body on initial immersion in the bath is removed by flushing the body walls with enamel, while gases formed during electrophoresis are similarly removed by a reversed flow immediately before the coating phase begins, but which can continue during the entire coating operation. A number of hollow bodies may be treated simultaneously with different shapes and sizes using modified connections and supports. ADVANTAGE - Coating proceeds continuously eg in boilers, washing machine tubs, oven linings, without risk of forming bubbles and streaks.
Patent DE-4009297-A1 (DE)
Inventor: HEGNER GUNTER
IPC: H02G3/32
Filed: 1990-03-20
Abstract: The invention relates to a supporting device for cables (6,7), especially for telecommunications and data cables on racks or housings of telecommunications devices. In order to create a device of the generic type, which allows cables (6,7) having different diameters to be supported on racks or in housings such that they can be handled easily even in confined spatial conditions without any screw connection and without tools, and which can be extended to match the number of cables (6,7) to be supported, means are provided which support the cables (6,7) in a clamping manner on the rack parts or housing parts (13). <IMAGE>
Patent DE-4010273-A1 (DE)
Title: Cushioned couch with solarium - has pivotable board-shaped radiation element mounted on frame pivotably mounted on undercarriage
Inventor: GOSCHKE KURT
IPC: A61N5/06
Filed: 1990-03-30
Abstract: The cushioned superimposed layer (2) is fitted on a frame (3) pivotably mounted on the under carriage (1). The user's lie-down surface (4) is formed on the upper side of the undercarriage. The board-shaped radiation element (5) is mounted on the frame. The radiation element is pivotable from an operational position where it is placed in parallel at a distance from the lie-down surface to a rest position wheree it is placed roughly in parallel with the frame . The radiation element can be brought inside the frame. The  long sides of the undercarriage, the frame and the radiation element can be joined by hinges. ADVANTAGE - Using limited space, can be set out as complete couch or solarium for optimum tanning by radiation with ventilator (11).
Patent DE-4020241-A1 (DE)
Title: Hydraulically activated lamellar coupling - balancing system to compensate for pressure variations
Inventor: HAMMA KARLMANN
IPC: F16D43/284
Filed: 1990-06-26
Abstract: The hydraulically actuated plate clutch (1) operating as a wet clutch having a balancing arrangement (60,70/80) to compensate for pressure differences. - The balancing can take place via an oil-filled piston space opposite the pressure space (60) or via a solid body (70) working conjunction with a pressure disc (80).
Patent DE-4026472-A1 (DE)
Title: Fixing method for tiling - uses mechanical method of securing ceramic or other material tiling with studs on wall
Inventor: PERMESANG CLAUS DIPL ING
IPC: E04F13/14
Filed: 1990-08-23
Abstract: A layer (7) of artificial material is bonded to the rear face of a tile (6). Within this artificial layer, cylindrically shaped recesses are formed. These recesses are matched by cylindrical extrusions (4) formed on a layer of material (3). The material with the extrusions is fixed to the surface to be tiled. The tiles are attached by a push fitting when matching recesses to protusions. USE/ADVANTAGE - Tiles can be removed without damage and re-used and the system is suitable for wall, ceiling and floor tiling.
Patent DE-4030796-A1 (DE)
Title: Phase controlled three=dimensional group antenna - uses acrylic concentric plates to align multiple dipoles and feeders
Inventor: MASCHEN RAINER DR ING
IPC: H01Q21/00
Filed: 1990-09-28
Abstract: The phase controlled group antennae has separate antenna elements (1) fed from perpendicular feeders (2) held in position by material with a negligable dielectric constant, radome (14) and cooling/ventilation cavity (16). The feeders (2) are axially fixed in a base plate (3). Above the plate (3) are layers of plates (4) of dielectric material so aligned as to provide bore holes (5, 6) to accomodate and fix the antenna elements (1) and the feeders (2). Pref., the diameters of the bore holes correspond to the outside diameters of the antenna elements (1) and feeders (2). USE/ADVANTAGE - Phased array system; stable and precise construction.
Patent DE-4031649-A1 (DE)
Title: Appts. to dose and mix chemically reacting fluid components
Inventor: SCHIEMANN OTTO
IPC: B01F15/04
Filed: 1990-10-05
Abstract: Chemically combined fluid prods. are produced by accurate dosing and mixing of two or more component fluids, using plant which requires complex monitoring systems for dosing before the components are combined. The novelty is that a dosed vol. drawn from the second dosing pump is uniformly mixed with the dosed vol. of the first component, whilst this latter is drawn off by the first dosing pump; a third and possibly further subsequent dosed component volumes are simultaneously mixed with the second component; the assembly incorporates a single dosing pump for each fluid component; the pressurised side of each dosing pump incorporates a supply pipe and a dosing valve coupled to the suction side of the first dosing pump. Pref. the dosing pumps are dual-functioning differential piston pumps. Each dosing valve is joined to a static or dynamic pre- mixer upstream of the first dosing pump, whose vol. is at least twice that of the vol. moved by two strokes of the pump. One or more static or dynamic mixers are located between the dosing valve and the output unit for the final prod.
Patent DE-4031689-A1 (DE)
Inventor: MUELLER GERHARD J PROF DR ING
IPC: G01J1/58
Filed: 1990-10-02
Abstract: An arrangement for measuring the power of optical radiation, especially laser radiation, with a radiation-transparent optical component in the radiation region and a sensor to detect a physical characteristic providing a measure for the power momentarily passing through the optical component and a signal transformer fitted behind the sensor, in which the optical component (20) is constructed in such a way that initially a first physical characteristic of the optical component which is substantially proportional to the radiation power passing through said component changes and, as a result of this change, at least one other physical characteristic changes substantially in proportion to the first physical characteristic, and that the sensor (21, 22) is constructed as a signal transformer to generate information transmissible along a signal path, the content of said information being determined by the last physical characteristic.
Patent DE-4033773-A1 (DE)
Title: Replacement process for old bath tubs - cuts round and leaves marginal edge of old tub to be covered by new tub edge
IPC: B23D45/00
Filed: 1990-10-24
Abstract: When replacing old bath tubs which are set in a brick or tiled cladding at least one part of the edge area of the old tub remains and the edge of the new tube is set over same. A separating slit is worked into the edge area of the tub in at least two runs by means of a planing tool which is guided automatically on at least one guide rail. the gu¦de ral (1) can be fixe to the tub part which is to be removed. The rotary separating grinder (15) is displaceable on the guide rail and is vertically adjustable in the direction of the surface of the edge area which is to be separated. ADVANTAGE - A complete separation of the tub can be achieved in a faster time.