baber/WOPTO huggingface dataset:
Patent DE-19646432-A1 (DE)
Title: Injection moulding of e.g. carbonate] optical data disks in multiple cavities without pre-drying plastic
Inventor: TAKAYAMA KAZUTOSHI
IPC: G11B11/105
Filed: 1996-11-11
Abstract: This is a new method of injection moulding data media carriers, especially disks. Plastic is supplied without pre-drying, to an inlet of an injection moulding unit with vent openings. This is melted and kneaded through, whilst volatile components such as water, are evaporated by the internal heating of the plastic, to be expelled from the cylinder through the openings. In the novel process, a portion of molten plastic is metered out and injected into the mould cavity, to form the disk.
Patent DE-19651365-A1 (DE)
Title: Clip for securing cladding panels
Inventor: KAESE GERHARD
IPC: E04B2/96
Filed: 1996-12-10
Abstract: The cladding panel (3) is offered up to the support frame (4,5) and is secured to the frame by special spring clips (1). These are shaped to grip over the edge of a panel with one end and have sloping sprung tags which clip onto the support frame. The clips are fitted with a simple press action and hold the panel until the clamping frame (6) is secured. The clips provide a simple one piece fitting which are secured with a single handed action, i.e. while the other hand steadies the panel. The sprung tag is linked to the rest of the clip by a hairpin fold which provides the elasticity.
Patent DE-19652193-A1 (DE)
Title: Pivoted traction member end fitting
Inventor: SOBEK WERNER PROF DR ING
IPC: F16G11/00
Filed: 1996-12-16
Abstract: The traction member end fitting (1) has two band-shaped tabs (7) connected by a bolt (3,4) to a central tab (2). The band-shaped tabs enclose the bolt in full surface contact, without play. Bolt parts (3,4) are made on a simple curved contact surface or on a double curved contact surface. Assembly tolerance, suppressed by the full surface contact, is achieved by a wedge-shaped parting of the tabs (8). The two-part bolt is made with both its parts undercut, so that the connection becomes self-locking under load.
Patent DE-19654364-A1 (DE)
Title: Flow channel for gas-fluid heat exchanger
Inventor: BECK CLAUS
IPC: F28F13/12
Filed: 1996-12-24
Abstract: The channel consists of metal plate and on its inner walls has vortex generators (11,12) which are arranged in pairs and in a V-formation along the flow direction. The vortex generators are made of metal plate (10) and their side flanks (17,18) are formed by deep-drawing so as to diverge from one another. The side flanks are formed by turning back the central, deep-drawn area. The central, deep-drawn area may be redrawn backwards, over the basic surface of the wall of the plate, so as to form a knob-type projection (22) on the side that faces away from the vortex generators. This involves tensioning the plate on a matrix (14) and by using a first die (15) an outwardly bent formation can be created (16). This formation is then redrawn back by a second die (21). The cross-section of the second die is smaller than that of the first die by more than twice the plate thickness.
Patent DE-19702754-A1 (DE)
Title: Laser-scan-microscope filter changer
Inventor: MEHNER THOMAS DIPL ING
IPC: G02B21/00
Filed: 1997-01-27
Abstract: The filter changer centres round a wheel (3) containing several filters (5) to be inched into the microscope detection beam (12) and for exchange without wheel removal. The microscope housing wall has a closable opening to a shaft (6) between the wall and wheel for filter insertion and exchange. The filter is exchanged in the wheel together with the filter mount (8), the filters in turn rotating in mount or wheel. The filter wheel has a guide (11) for reproducible filter positioning and the wheel in turn holds the mount in place by magnet. There is a stepping motor (2) for the wheel, wheel axis (4) and filters. The wheel is supplemented by a receiver (10) to enable filter mounts and their filters to be exchanged by e.g. guided pincers etc.
Patent DE-19703619-A1 (DE)
Inventor: CHARBONNIER PHILLIPE
IPC: H04M1/65
Filed: 1997-01-31
Abstract: The device comprises telephone (1), answering/recording (2) and fax (3) units, between which an alternating dialogue may be established using protocol means in order to obtain a voice-annotated fax, and wherein there is in particular provided a line interface (5) connecting a line (4) to a modem (13) in the fax unit (3), the line interface also being connected to an audio system (11) in the telephone unit (1), a sub-unit (100) common to the three units (1, 2 and 3), comprising, in addition to the line interface (5), a memory (10), a processor (6) and a keyboard (7), and a codec (12) also included in the answering/recording unit (2).
Patent DE-19709020-A1 (DE)
Title: Gear transmission with minimal overall reversing play
Inventor: STRACH LOTHAR
IPC: F16H21/14
Filed: 1997-03-06
Abstract: The gear transmission consists of an orbiting endface wheel (4) within a driven hollow wheel (6), and a three-parallel-crank transmission for the endface wheel's orbital motion. The position of the driving (1) and driven shafts and the driving eccentric (2) falls co-axially within the crank transmission system, with two further blind cranks (3). The blind cranks, which are required to fulfil the guide function for the endface wheel's orbital motion, may not take part in the transmission of torque. They can be offset from the centre within a connecting plate (5) fixed to the endface wheel towards the working plane of the endface and hollow wheels.
Patent DE-19709088-A1 (DE)
Inventor: WIEMERS KARL-HEINZ DIPL ING
IPC: B23Q1/48
Filed: 1997-03-06
Abstract: The invention relates to a workpiece clamping table in accordance with the generic part of Claim 1 which is configured in such a way that it can be CNC controlled horizontally to the peripheral automation devices and in coordination with the automation devices at any angle. Said workpiece clamping table, according to the invention, is configured as a complete and compact construction unit with a magnetic supporting ring (8) as its core piece. Said magnetic supporting ring has a magnetic clamping device which can be supported, repositioned and braced, and a device for adjusting angle and position. This combination enables the workpiece clamping plate (1) to be lifted, positioned at any angle, placed in the desired rotative or planar position, lowered down and braced, with the assemblies/workpieces on it.
Patent DE-19711366-A1 (DE)
Inventor: KAISER HARRY
IPC: G01L15/00
Filed: 1997-03-19
Abstract: The invention relates to a measuring device whose sensors (12) and circuit carriers (14) are assembled in a compact measuring device (10). Said measuring device (10) has a console (11) to accommodate the circuit carriers (14) and the sensors (12). The inventive measuring device (10) can be secured anywhere and is therefore easily accessible. It enables a relatively short, direct line guidance thereby substantially avoiding the accumulation of disruptive air pockets in the measuring circuits, specially in the case of pressure measurements. Specially configured sockets (35), which are joined to the measuring cells (30) of the pressure sensors (12) by means of an air-tight connection, reduce the inner volume of the pot-shaped pressure sensors (12). Accumulation of air pockets in these components is thus substantially avoided.
Patent DE-19713505-A1 (DE)
Inventor: BEER RICHARD
IPC: A23G9/32
Filed: 1997-04-01
Abstract: The invention relates to a method for the production of ice cream containing soft and/or pasty chip-shaped added ingredients, such as fruit or chocolate. The invention also relates to the ice cream products obtained by this method.
Patent DE-19713679-A1 (DE)
Title: Low voltage distribution system e.g. for domestic, commercial and industrial applications
Inventor: BAER RALF DIPL ING
IPC: H02B1/20
Filed: 1997-04-03
Abstract: A low voltage (LV) distribution system has an array of busbars (10) with current in-feeds (12) and fuse points or cable out-feeds (14). Each busbar has at least one output region (18) to which the fuses or cable out-feeds are connected and at least one input region where the cable in-feed is connected. The latter is parallel to the output region and the current is opposite in direction to the output current.  Each busbar comprises at least one flat conductor loop, the input region being on one side and the output region on the other. Each conductor loop has two part loops which are symmetrical, made from straight bars bent by 180 degrees.
Patent DE-19718542-A1 (DE)
Title: Headlamp fitted to road vehicle
Inventor: BRANDENBURG WILHELM
IPC: F21V7/00
Filed: 1997-05-02
Abstract: The headlamp has twin filaments (3,4) near a first focal point (F1) of the reflector (10,11) to focus onto a second focal point (F2) further away from the reflector. A collecting lens (7) has its focal point (FS) near to the second focal point of the reflector to shape the beam. A baffle (6) is integrated into the lamp (2) and is positioned near to the dipped beam filament. The two settings of the lamp provide a maximum light output, on main beam, and a reduced light output, on dipped beam. The baffle encloses the second filament for about 165 degrees around the optical axis. The reflector is designed to further shape the two beams.
Patent DE-19722298-A1 (DE)
Title: Stacked superimposed sheets binder with enclosed housing
Inventor: FEESENMAYR MANFRED
IPC: B65H37/04
Filed: 1997-05-28
Abstract: The binder appliance (6) is positioned on a movable support (3), movable between two positions and swivel-mounted on a shaft (8) which has a holder (5) for detachably fixing the binder appliance. The binder is swivelled from its operating position (I) in which the sheets are deposited in a collector unit (9) into a position (II) away from the collector unit and in which the binder is positioned in a free space (13) accessible from the outside of the housing (2), inside the housing.  The support has two parallel walls joined by a cross-piece and to which the shaft ends are fixed. A guide piece (23) parallel with the shaft is fixed to the walls.
Patent DE-19725452-A1 (DE)
Title: Gas generator for occupant restraint system of motor vehicle
Inventor: LINDNER MARKUS
IPC: B60R21/26
Filed: 1997-06-16
Abstract: The gas generator has an inner housing (14) enclosing the combustion chamber (24) and is detachably retained in an initial position on an outer housing (12) by a retaining device which gives way under a predetermined load.  After activation of the propellant charge the pressure increase in the combustion chamber creates a force component which overcomes the retaining device and the inner housing moves relative to the outer housing to a position where the outer housing at least partially opens the flow ports (20) in the generated surface of the inner housing.
Patent DE-19725488-A1 (DE)
Inventor: WITTEMANN GUENTER
IPC: B41C1/14
Filed: 1997-06-17
Abstract: The production of a screen printing block with a pattern carrier with fixable pattern material on it, in which (a) a barrier layer of non-transparent water-soluble thermowax (I) is applied with a jet printer to those parts of the pattern material which are not be fixed, (b) the material without the barrier coating is fixed and (c) the barrier-coated material is removed. Also claimed is an apparatus for this process, comprising a jet printer with a receptacle for a screen printing block, a container for thermowax (I) and a heater to liquefy (I).
Patent DE-19726067-A1 (DE)
Title: Bicycle
Inventor: NEUMANN GREGOR DIPL ING
IPC: B62K25/30
Filed: 1997-06-19
Abstract: The bicycle has a linkage connection (52) at the centre of gravity (50) of the cycle with a front and rear (60) section. The continuous chain drive (34,35) has at least one section passing over at least one deflection point (20,21), close to the centre of gravity (50). At least one section of the chain drive passes through or close to the linkage (52) which defines the centre of gravity (50).
Patent DE-19726510-A1 (DE)
Title: Apparatus for electrolytic metal precipitation
Inventor: HESSE GEORG
IPC: C25D21/02
Filed: 1997-06-23
Abstract: Electrolytic metal precipitation where functioning of the anodes and cathodes is controlled with power switches in the bath.  The electrolyte is used as a cooling medium for such switches.  Cooling water supply with external regulation is required where power consumption is particularly high.  The cooling effect of water and the heat from power switches can be used to stabilize the bath temperature.
Patent DE-19728560-A1 (DE)
Inventor: RICHTER HANS-BODO DIPL ING
IPC: C07C17/04
Filed: 1997-07-04
Abstract: The invention relates to a continuous method for producing pentafluoroethyl iodine, iodine pentafluoride and tetrafluoroethylene, characterized in that the iodine is dissolved in iodine pentafluoride and the solution obtained is continuously fed to a vertical bubble column (1), which is filled with iodine pentafluoride and which has a tetrafluoroethylene feed line on its lower end, wherein the reaction area is maintained at 85 to 95  DEG C, preferably 90  DEG C and the formed pentafluoroethyl iodide is released in the form of a gas in the head of the reactor (1), is liquefied in a downstream cooled condenser and stored in vessels.
Patent DE-19728837-A1 (DE)
Title: Cryptographic data compressing encoder for e.g. e-mail messages
Inventor: HOTZ GUENTER PROF DR
IPC: H04L29/06
Filed: 1997-07-05
Abstract: The encoder uses a search tree; when each partner receives a message the search tree, or graph, they hold is dynamically adapted to the message source. The code is described by markings along the search path. The decoding is carried out by following the path with code markings up to a sheet of the search graph or tree.   The search tree and graph are isomorphically held by adapting in the same manner to the actual massage. Preferably the search tree and graph use the process of rotation to root for the dynamic adapting. The message words, not contained in the search tree or graph, are inserted into a node at which the result deficiency of the search has been decided.
Patent DE-19729710-A1 (DE)
Title: Evaporator for sugar-, starch- and paper industry solutions, comprising stacked heat exchange modules
Inventor: DASCHMANN HORST
IPC: C13B25/00
Filed: 1997-07-11
Abstract: This new evaporator thickens industrial solutions. It comprises heat exchanger modules fed by hot water or steam, with parallel flow channels for the fluid being concentrated. The modules are housed in a pressure-tight casing, which also includes an internal cleaning unit. The novel feature is provision of this unit (R) at least for the heat exchange module (M) most susceptible to solids coating or encrustation. The unit operates under high pressure, using the heating medium, steam or hot water. Alternatively the fluid for evaporation is used for cleaning. Preferably heat exchanger modules are stacked in the casing, with separations for the cleaning units (R). Nozzles on nozzle manifolds jet the cleaning medium, travelling at right angles to the length of the flow channels. The unit has pairs of nozzle manifold tubes, covering the length of the heat transfer modules, and carried on a casing tube running on a stand pipe. The stand pipe is connected to the cleaning medium. The casing tube is sealed with respect to the stand pipe. A drive rod projects into the stand pipe, driven mechanically or by a pressurised medium. This rod is hollow and has a fixed nut carrying an internal spindle, which is turned without ascending, by a motor. The spindle passes through a seal in the stand pipe, and its end connects to the drive motor. The spindle may be led through a heat exchanger casing seal, to be connected outside, with a drive motor.
Patent DE-19730654-A1 (DE)
Title: Fixing ends of heat exchanger tubes into tube bases using rolling tool
Inventor: HEIS WALTER
IPC: B21D39/06
Filed: 1997-07-17
Abstract: An arrangement for "roller-technical" fixing of the ends of heat exchanger tubes in tube bases of a heat exchanger by means of a rolling tool (2) driven from an electronically controlled rolling machine (1) has a static torque sensor (5) assigned to the rolling machine supported in limited pivoting fashion on an abutment(3). The sensor is connected to a control apparatus (6) coupled to the rolling machine. The abutment is designed as a frame (4) in which the rolling machine is supported in floating fashion. A pivot stop (26) is assigned to the machine. Between the machine and the sensor is incorporated a force transmission disc(20).
Patent DE-19735871-A1 (DE)
Title: Back=up method for multitasking processor
Inventor: SONG SEUNGYOON PETER
IPC: G06F9/46
Filed: 1997-08-18
Abstract: The method involves executing a first program on a first processor. A context switching request is received from a second processor. A response is made to this request at an appropriate point in the first program which indicates when the minimum quantity of data required for successful restoration of the program is stored in memory. The appropriate point is chosen by the application programmer at a point in the execution of the programme which allows the preservation of a minimum quantity of data on the terminals of the processor at the switching stage.
Patent DE-19739300-A1 (DE)
Inventor: HEINLOTH NARKUS
IPC: B23C5/20
Filed: 1997-09-08
Abstract: The invention concerns a cutting tip for cutting out profiles, in particular for countersinking shaped notches in parts driven with a rotating motion, such as crankshafts (19). Said cutting tip comprises a substantially cubic base body with at least two active cutting edges (10), two mutually parallel side surfaces (12), plane and pierced with a fixing hole (11), two base surfaces (13, 14) having respectively, at their opposite ends, a cutting surface (15) delimited by the cutting edges (10) arc-shaped and adapted to the profile to be cut out, and two free surfaces (16) located between the opposite cutting edges (10) and having at least partially a circular concave shape.
Patent DE-19740120-A1 (DE)
Title: Coin-operated darts game
Inventor: NIEDERLEIN HORST
IPC: G07F17/32
Filed: 1997-09-12
Abstract: The game has a dart board (10) divided into a number of dart board segments (11) and a computer-controlled control unit for running the game. A touch-screen display (13) connected to the control unit enables both the display of game-related functions and the entry of control functions by the player.
Patent DE-19741398-A1 (DE)
Title: Photographic processing equipment
Inventor: FOSTER DAVID GEORGE
IPC: G03D3/06
Filed: 1997-09-19
Abstract: The processing equipment is assembled from a number of modules, each with its own tank of processing fluid. The tanks are removable to replace spent fluid with fresh fluid and the tank sizes are selected to match the throughput rate being processed. Each module has a film handling system and connections to and from the fluid tank as well as an agitator system to stir the processing fluid in the tank. The connections to and from each fluid tank has a non leak design and with rapid fastening/release couplings. The covers of the tanks are removable to fit over different capacities of tanks. The modules will handle different format sizes of film/prints.
Patent DE-19741901-A1 (DE)
Title: Chimney flue of stacked lightweight components
Inventor: HORCH GUENTER
IPC: E04F17/02
Filed: 1997-09-23
Abstract: A building flue consists of a stack of joined coaxial components (7,10,11,19) made of fire resistant material and having openings for receiving a waste gas pipe (9), the novelty being that the components consist of a waterglass-bonded granular silicate-contg. material (pref. based on vermiculite, esp. in expanded form) and are treated with a silicon-contg. water-proofing agent. Pref. the components are joined together by a waterglass-based adhesive. Also claimed are (i) a component for producing the above flue; and (ii) a building with an installed heating system having a waste gas system equipped with the above flue.
Patent DE-19742902-A1 (DE)
Title: Planning and performing tests in engineering or chemical process
Inventor: OTTE VIKTOR PROF DR ING
IPC: B01J19/00
Filed: 1997-09-29
Abstract: Processes for planning and carrying out testing in advance or during production employ neural analysis based on self-organizing maps (SOMs) or neural modeling based on radial base functions using a security radial base function (RBF) network. A process for planning and carrying out testing in advance or during production of technical or chemical products comprises collecting and processing all the values relevant to the experiment by a neural analysis based on self-organizing maps (SOMs), in which a topology producing, non-linear projection of data of the relevant experiment or production parameter is performed on a multidimensional SOM and, from the SOM, the non-linear dependencies between aim and input values are analyzed.  An Independent claim is also included for a process for planning and carrying out tests or production in an engineering or chemical plant, in which the basic dependencies of all test-relevant values are interrelated by neural modeling based on radial base functions (RBFs) using a security-RBF network which gives, in addition to the model values, the safety of prediction by evaluating the activation response of hidden neurons.
Patent DE-19745794-A1 (DE)
Title: Latent heat reservoir for building heating
Inventor: HEGELE FRANZ
IPC: F28D20/02
Filed: 1997-10-16
Abstract: Mass produced cover containers made of steel plate (11) are used for the construction of the cylindrical latent heat accumulator. They are connected to one another and the heating installation by coaxial conduits (16) and through passages (15) for the heat exchange fluid ie. water.  The water is fed through a conduit (12) into the upper area (18) of the cover container and then flows through the intermediate spaces between the paraffin containers (13). No liquid paraffin can reach the building heating through the back flow (14). It can be separated from the heat carrier under a collision plate (17) and forms on it a stop layer (28).
Patent DE-19748070-A1 (DE)
Title: Drive arrangement for a fixed-position shaft acting on a conveyer belt
Inventor: PUCHALLA ADAM
IPC: B65G45/16
Filed: 1997-10-31
Abstract: An assembly applies torque to a fixed-position shaft which drives a conveyer belt or drum cleaner. The unit has a fixed-position rotating grip-cup (7) containing end-stops (13) for a shank spring (12), plus an axial cage (8) fixed to the shaft with end-stops (14) for the other free end of the shank spring. The cup-shaped construction is coaxial with the belt or drum wiper unit.
Patent DE-19749326-A1 (DE)
Title: Transmitter and receiver switching circuit for millimeter wave range
Inventor: NUECHTER PETER DIPL ING
IPC: H04B1/44
Filed: 1997-11-07
Abstract: The transmitter/receiver switching circuit has a pair of stages (PF1,PF2) that are coupled to an oscillator hybrid (OH) and an antenna hybrid (AH). The circuit is built as a monolithic integrated circuit, MMIC, in III-V technology and each stage has a pair of transistors (T1,T2 and T4,T5) with hybrid input and output elements.
Patent DE-19750271-A1 (DE)
Title: Article for sports fans comprising piece of material
IPC: G09F21/02
Filed: 1997-11-13
Abstract: The invention features at least one part (12) which can be gripped and on which a side edge of the material piece (20) is fastened. An opposite side edge of the material piece is fixed on another grippable part (14). In a normal state, the parts (12, 14) are located next to each other as a result of an elastic force and the information (28, e.g. a smiling face) is only displayed when the parts (12, 14) are located at a distance from each other, against the effect of the elastic force.