baber/WOPTO huggingface dataset:
Patent DE-19647593-A1 (DE)
Title: Galvanic element in round cell form
Inventor: BRENNER ROLF
IPC: H01M50/184
Filed: 1996-11-18
Abstract: A galvanic element in round cell form has a closed fluid-tight housing comprising a cell cup and a lid insulated from it by a seal. The seal is formed from a sealing blank made by deep drawing from a plastic foil. The sealing mould is shrink-fitted on the edge of the cell lid. Its thickness is between 0.1 and 0.3 millimetres and it is made from a polyamide. Before the deep-drawing process the plastic foil is heated to a temperature of 100 to 120 degC. The drawing is done in a vacuum.
Patent DE-19652502-A1 (DE)
Inventor: HEITZIG JUERGEN
IPC: F16F13/26
Filed: 1996-12-17
Abstract: The bearing element (2) has a hydraulic chamber (10) formed by a first annular channel (12) and a throttle disc (20) with an auxiliary parallel flow connection (14) dividing the hydraulic chamber into a working chamber (16) and a levelling chamber (18). A switching valve (24) is fitted in the auxiliary flow connection. The valve is connected via an air chamber (28) to a non-return valve (30) facing the outer cavity. Uneven road surface causes the air to be pumped out of the air chamber via the switching valve. The valve is drawn in and the channel is closed.
Patent DE-19653838-A1 (DE)
Title: Stator plate for electrical machine with annular wound coils in slots
Inventor: BORN RAINER
IPC: H02K3/12
Filed: 1996-12-21
Abstract: The stator plate has cutouts in its outer periphery which deflect magnetic field lines from induction from external conductors to struts in the machine. For three-phase machines at least six notch-shaped cutouts (1-6) are distributed evenly about the outer periphery. For single phase machines with run-up windings at least four notch-shaped cutouts are distributed evenly about the outer periphery. Wedge-shaped distance pieces are used to mount the stator in the housing and for carrying off heat.
Patent DE-19654071-A1 (DE)
Title: Colourless insulating and heat transfer oil free from organic and inorganic chlorine, prepared from industrial by-product
Inventor: WIEGNER JENS-PETER
IPC: C09K5/10
Filed: 1996-12-23
Abstract: Insulating and heat transfer oils consist of unsubstituted or mono- and di-alkylated 1,2-dicyclohexyl-propanes (IA) of high purity (> 95%) and uniformity of formula (I; n = 1) of mixtures of (IA) and their oligomers (IB) of formula (I; n > 1), in which the ratio of (IA) to (IB) is 0.1-25. In (I), R and/or R' = H or 1-4C alkyl. Also claimed is the preparation of the above.
Patent DE-19705561-A1 (DE)
Title: Corrosion-inhibiting dampening agent for offset printing, reducing maintenance and material cost
Inventor: RAUH WOLFGANG DIPL CHEM DR
IPC: B41N3/08
Filed: 1997-02-13
Abstract: Dampening agent for offset printing has a corrosion inhibitor containing a water-soluble boron (B) compound . The inhibitor contains 0.005-1.5 wt.% B compound, especially boric, metaboric or poly-boric acid or their salts. It may also contain other component(s) to increase its effectiveness, especially (i) salt(s) of inorganic acid, more especially phosphate(s), particularly 0.01-1.5 wt.% phosphate; and/or (ii) organic additive(s).  Other component(s) cited are an organic substance, an acid, a surfactant and/or a water-soluble alcohol and/or glycol or glycol ether.  The combination of the B compound and other component(s) gives maximum corrosion protection at pH 4-6.5.
Patent DE-19705784-A1 (DE)
Title: Media control module for control of a display and computer periherals
Inventor: WONG LI HUEI
IPC: G06F13/12
Filed: 1997-02-14
Abstract: The system has a computer 14thatis coupld to a monitor 12 and also to a range of peripherals, eg CD-ROM 16, scanner 18 and floppy disc drive 20. The monitor has an input stsge 54 and a controller 52 handling inputs from the CPU 58 to feed commands and data to the display 24. The computer operates with a multiple control programs which provide commands for the display and peripheral stages.
Patent DE-19706014-A1 (DE)
Inventor: HESSENKEMPER HEIKO PROF DR
IPC: C03B9/38
Filed: 1997-02-07
Abstract: The present invention aims at meeting the need to increase the fusion viscosity index of hollow glassware to ensure a more efficient cooling of same, thereby reducing the manufacturing run. According to the invention, the inner area of the hollow glassware is crossed by a gas medium characterized by a great radiation absorption capacity of 2000 to 5000 nm. Use can be made for example of propane, methane, carbon monoxide, carbon dioxide or water steam. The gas medium can be fed to either an open or closed cycle. The inventive method finds its application when cooling the hollow glassware in fusion, including all kinds of hollow glassware, glass tubes of the most various shapes and picture tubes.
Patent DE-19711097-A1 (DE)
Inventor: RICHTER DETLEV
IPC: G11C29/00
Filed: 1997-03-17
Abstract: According to the invention, the memory (2) can be controlled by a control circuit (3) and connected thereto via data lines (D1, D2), address lines (ADR) and control lines (RAS, CAS, OE), at least one of which travels through a switching device. Said switching device (L, G) can be controlled via an external connection (6, 7) of the integrated circuit (1), whereby the signal traveling through the corresponding line and the appropriate control time can be influenced. The invention is particularly suitable for carrying out self-testing on integrated memory cores.
Patent DE-19712350-A1 (DE)
Title: Support device with at least one rod
Inventor: KUEHN WOLF-DIETER DIPL-ING
IPC: E04C3/30
Filed: 1997-03-25
Abstract: The device has a rod 1 loaded with a compressive force in an axial and/or radial direction, where the rod is hollow formed. The hollow space (4) of the rod is filled with a fluid (5) under pressure. The fluid is a hydraulic medium. The hollow space is formed by at least two chambers independent of each other. The fluids in the chambers have different pressures. In the fluid a pressure compensation container is provided and filled with a gas-form medium. The pressure compensation container is formed as a gas balloon, preferably with an elastic membrane. It has distance holders in relation to the inner wall of the rod. The exterior of the rod (1) has at least one pressure measurement device, particularly an expansion measurement strip.
Patent DE-19713965-A1 (DE)
Inventor: POSEGGA JOACHIM DR RER NAT
IPC: G06F9/445
Filed: 1997-04-04
Abstract: The GSM mobile radio device has an external component circuit (9) allowing the functionality of the device to be controlled via the GSM network and providing at least one additional function for the GSM mobile radio device. A proactive SIM application toolkit (6) is incorporated in the GSM mobile radio device for initiating and controlling the additional function. The SIM application toolkit may act as a gateway between the external component circuit and the GSM mobile radio device/ GSM network.
Patent DE-19715019-A1 (DE)
Inventor: LANGE ANDREAS
IPC: H02K1/27
Filed: 1997-04-11
Abstract: The invention relates to a rotor for an electrical machine, specially a transversal flow machine, comprising at least one pole structure. Said pole structure encompasses two adjacent rows of magnet arrangements which are alternatingly magnetized in the peripheral direction. The rows are separated by an intermediate layer made of magnetically and electrically non-conductive material (intermediate ring). The magnet arrangements consist of inter-lying collector and soft iron elements. The magnet arrangements interlock with adjacent collector or soft iron elements in the peripheral direction. The collector or soft magnet elements are at least partially provided with an insulating layer. The invention is characterized in that at least one of the collector or soft iron elements that is adjacent in the periphery of the magnet arrangement is devoid of a radially external stop providing at least indirect support for the magnet arrangements in radial direction.
Patent DE-19715646-A1 (DE)
Title: Automated composting process and reactor assembly for municipal refuse
Inventor: PAESLER KARLHEINZ DR ING
IPC: C05F17/00
Filed: 1997-04-15
Abstract: In a process and assembly for recycling organic household refuse on a municipal scale and converting this to a product, the refuse is fermented in an enclosed reactor chamber (1) under anaerobic conditions with the controlled introduction (10) of water, using bacteria to generate biogas. Following fermentation, the resulting products, e.g. compost or fertiliser are de-watered, and the water recycled to the fermenter chamber (1). The by-product biogas is used to fuel an electricity generator from which effluent heat warms the fermenter reactor (1). After the fermentation and prior to de-watering, the fermentation products are subjected to anaerobic treatment to remove unpleasant odours.
Patent DE-19716315-A1 (DE)
Title: Wide-band loudspeaker for 360 deg radiation
Inventor: AUGUSTIN HEINZ JUERGEN DIPL IN
IPC: H04R1/32
Filed: 1997-04-18
Abstract: The wideband loudspeaker has two or more loudspeaker-diffusion combinations which act radially about a central hollow axis. The outer sleeve of the axis can itself be formed to have a diffusor function. The electric connection of the loudspeaker coils is fed through the inside of the hollow axis. Volumes may be formed by hollow cylinder widened portions. These are used to attach components e.g. frequency branches or as box volumes for middle range systems. With more than two different frequency ranges the loudspeaker-diffusion combination of the lowest frequency range is attached to the end of the hollow axis.
Patent DE-19719377-A1 (DE)
Title: Recovery of alpha olefin(s) from feed
Inventor: BECKER HANS DR ING
IPC: C07C7/00
Filed: 1997-05-07
Abstract: Process for recovering alpha olefins from a feed (E) containing different (in)organic compounds as well as the  alpha -olefins, comprises (i) converting tertiary olefins boiling in the range near to the required  alpha -olefins into very heavy boiling ethers by etherification with methanol; and (ii) achieving the required purity of  alpha -olefins by fractionation and extractive distillation (3,4) of the reactor product (R). The novelty is that before the extractive distillation (3,4), heavy hydrocarbons and reaction products (S) are removed from the reactor products (R) by rectification (2), and then reusing. The remaining part of the reactor product (R) precipitating as head product is subjected to extractive distillation (3,4) using a polar organic solvent containing water. The  alpha -olefins and residual methanol go into solution in an absorption column (3) and after subsequent separation of the  alpha -olefins and methanol, light hydrocarbons (L) are obtained as heat products of the absorption column (3) of the extractive distillation and reused. The solvent charged with the absorbed components is removed from the sump of the absorption column (3) and regenerated (4), where all components in solution are driven off (4a). The regenerated solvent is reused in the absorption column (3) and a vapour phase is produced, then the remainder of the organic solvent is removed by back-washing (4b) with aqueous fluid (15).
Patent DE-19720545-A1 (DE)
Title: Movement of wound laps and empty bobbin sleeves
Inventor: SCHEURER PAUL
IPC: B65G15/04
Filed: 1997-05-16
Abstract: The lap winding assembly has a common transport system (5) to remove the fully wound bobbins (4) and feed the empty bobbin sleeves (6).
Patent DE-19727171-A1 (DE)
Title: Safe, manually-read level indicator for transport container
Inventor: HENKEL EBERHARD
IPC: B65D90/48
Filed: 1997-06-26
Abstract: The level indicator (1) for fluids in transportable containers (2) has a dip tube (11) with a float (13) at its lower end (12). There is an opening (8) which can be closed in the container cover (3) at the top of the tube. A guide unit (6) on the container base is located at the lower end of the tube. A rod (9) leads to the opening through the inside of the tube and is fastened to the guide unit. The cover opening forms a contact surface for the tube. Preferably a seal (16) forming part of the equipment is made of PTFE.
Patent DE-19728625-A1 (DE)
Inventor: HELBIG PETER
IPC: H01R33/09
Filed: 1997-07-04
Abstract: The invention relates to a miniature filament lamp for mounting on a printed circuit board. According to the invention the base contacts (7) have an even contact surface (7a) designed to be soldered onto a printed circuit board, a pincer-shaped section (7b, 7c, 7d) used to hold the base contact (7) in the lamp base, and a hook-shaped section (7e) into which one end of a current lead (5) leaving the bulb is introduced and which is welded to said current lead (5).
Patent DE-19733144-A1 (DE)
Title: Neutron absorber component especially for nuclear power reactor
Inventor: ZEITZSCHEL GUENTER DR
IPC: G21C19/40
Filed: 1997-07-31
Abstract: An absorber component comprises a neutron absorbent material in the form of a neutron absorption element in a vitreous matrix structure. Independent claims are also included for (i) production of an absorber component by mixing a silicate starting material with absorber material and with noncombustible fibers to form granules which are heated, cooled and molded to a vitreous neutron absorber material; (ii) a fuel element mounting frame with the above absorber component; and (iii) a neutron absorber material consisting of a neutron absorption element combined in a vitreous structure.
Patent DE-19735040-A1 (DE)
Title: Contactless phototransistor for bipolar sensor in imaging display
Inventor: CHI MINH-HWA
IPC: H01L31/11
Filed: 1997-08-13
Abstract: The phototransistor (40) includes a first conductivity collector region (44) formed in a second conductivity substrate. In the collector region a second conductivity base region (46) is formed. In the base region a first conductivity emitter region (48) is formed. A first conductivity shutter region (42) is formed in the base region, spatially separated from the emitter region, and electrically insulated. A shutter control line is formed over the shutter region and electrically coupled to it. Preferably the first conductivity is of n-type, while the second one is of p-type, or vice versa. The shutter region typically reacts to lower voltage than the emitter region. A matrix made of a number of phototransistors has row selection line and capacitor over emitter region, with capacitor coupling base region to row selection line.
Patent DE-19735989-A1 (DE)
Title: Electronic endoscope system with solid image pick=up
Inventor: IIDA MITSURU
IPC: H04N7/18
Filed: 1997-08-19
Abstract: The system includes a unit with a coupler and an electronic endoscope (30) with a solid image pick-up, such as a CCD element (2). The coupler contains a driver circuit (6), transmitting a driver signal to the solid image pick-up. A video processor (20) supplies a clock pulse signal and receives a video signal via the coupler. The clock pulse signal is sinusoidal and is transmitted to the driver circuit which derives a periodical driver signal of rectangular shape from the clock pulse signal. Preferably the transmission takes place via a ferrite element (8).
Patent DE-19736898-A1 (DE)
Title: Multiple phase clock generator
Inventor: SUGASAWA YASUO
IPC: H03K5/15
Filed: 1997-08-25
Abstract: The clock generator receives an external clock signal and generates several internal clock signals of mutually different phases.  The clock generator has a control unit for controlling the duty cycle of the internal clock signals in synchronism with an oscillator output signal.  The circuit arrangement includes a fixed phase feedback circuit, or a phase locked loop for generating the clock signals. The control unit can set fixed duty cycles for the internal clock signals.  It can allow the internal clock signal duty cycles to differ from each other.
Patent DE-19737353-A1 (DE)
Title: Pipe screw connection with threaded intermediate pipe
Inventor: FODOR MATHIAS
IPC: F16L41/02
Filed: 1997-08-27
Abstract: The threaded (31) intermediate pipe (2) is inserted between the ends of the pipes (1) being joined. The cylindrical inner surface (10) of the intermediate pipe is flush with the inner surfaces of the pipes and forms an axial extension to them.  The end surface of the pipe faces the end surface (20) of the intermediate pipe. A hollow cylindrical fixture screw (3) screwed onto the intermediate pipe produces axial force holding the pipes together. A connector component (4) grips the exterior of the pipe and fits into a groove (45)in the pipe's outer surface.
Patent DE-19746017-A1 (DE)
Title: Making two-chamber pressure can with spray valve closure
IPC: B21D51/24
Filed: 1997-10-17
Abstract: A mandrel with short resilient section expands radially when compressed axially. Liner and outer container are fitted over it, their openings over the resilient section. Expansion widens the liner uniformly, bringing it to rest, pressing against the outer container at the common outlet. Thus expanded and sealed together, the assembly is submitted to the edge-turning operation. An Independent claim is included for equipment to carry out the process. Preferred features: First the inner liner (2) is pushed over a resilient mandrel (13). The mandrel is sufficiently enlarged to hold the liner against relative rotation. During absolute rotation, adhesive is coated around the lining, its edge zone then being pushed on, into the insertion position. The resilient body (5) is compressed further, to press the liner edge against the inner edge of the outer container (1) opening. In a preliminary operation, the opening edge of the outer container is conically-widened. The outer container and/or the inner liner is/are preheated. Compression of the resilient section to widen the edge zone of the lining, is effected uniformly.
Patent DE-19747164-A1 (DE)
Title: Substrate disc processing apparatus for simulation of silicon micro process
Inventor: KERSCH ALFRED DR
IPC: H01J37/32
Filed: 1997-10-24
Abstract: The apparatus supports a substrate disc (7) in a reaction chamber (1) via a disc holder (5), with a convection plate (3) positioned above the substrate disc and rotated together with the disc holder. The disc may be of monocrystalline silicon, an SOI water, a glass water, or a plastics water. Also provided in the chamber is a heater (2) above the connection plate.  A second convection plate (4) similarly rotated with the disc holder may lie on the opposite side of the latter, so that the substrate disc is positioned between the two convection plates.
Patent DE-19748083-A1 (DE)
Title: Expansion device for working medium using vortex tube
Inventor: MAURER THOMAS
IPC: F25B1/00
Filed: 1997-10-30
Abstract: An expansion device has a vortex tube (13) in which a working medium can be expanded. This medium can be fed in by an inlet (32) and  can be subdivided in the vortex tube into a liquid flow, a cold gas flow and a warm gas flow, which exit through separate exhausts (34-37). The vortex tube is designed as single-walled. Its inlet is tangential to the tube so that a spiral flow can be generated in the tube which gets wider in the longitudinal direction of the tube. The working medium to be expanded can be subdivided on a certain stretch in the tube into the liquid flow made out of condensed medium, the non-condensed cold gas flow and the non-condensed warm gas flow.
Patent DE-19749489-A1 (DE)
Title: Ink container for writing implements
IPC: B43K5/12
Filed: 1997-11-08
Abstract: The container has a front tank section (16) and a smaller section (12) next to it. A stop (20) is located in the transitional zone between the two sections. The stop is formed as a conial ring surface. The smaller section is formed as a reserve tank, and the container has an internal releasable or breakable dividing wall (26).
Patent DE-19750544-A1 (DE)
Title: Viscous coupling for steering assistance in car
Inventor: BRUNKEN GERD DIPL ING
IPC: F16D35/00
Filed: 1997-11-14
Abstract: A viscous coupling has a housing (3,14) with a working chamber (18) and a rotor (4) running in it. Between the wall of the working chamber and the rotor is provided a shearing gap (17) via which by means of a viscous fluid contained in the working chamber, a torque from the housing can be transmitted to the rotor or vice versa. The shearing gap runs in an axial direction. The rotor at its outer periphery and the housing at its inner periphery have a number of peripheral and parallel grooves which can be brought into alignment or otherwise by an axial relative displacement between rotor and housing.
Patent DE-19751137-A1 (DE)
Title: Operating procedure for car steering system
Inventor: HACKL MATTHIAS
IPC: B62D6/00
Filed: 1997-11-19
Abstract: The procedure for operating a steering system for a car uses a steering drive train in which at least one steerable wheel, one positioning drive, a superimposed gearbox, the driver-operated steering wheel and mechanical turning devices are located. The turning devices have a rotatable input and output shaft and an angular alignment between them. The steering movement initiated by the steering wheel and the movement initiated by the positioning drive are superimposed to generate the steering movement (Antriebswinkel) of the steerable wheels via the superimposed gearbox. A control signal is produced in accordance with the angular alignment (Differenzwinkel) and rotary movement of the input shaft and control of the positioning drive to initiate the movement dependent on at least the generated control signal.
Patent DE-19751143-A1 (DE)
Title: Epoxide-amine adduct used e.g. for paints and adhesives
Inventor: HESS MICHAEL
IPC: C09K23/52
Filed: 1997-11-19
Abstract: Epoxide-amine adducts comprise: (A) an epoxide-amine adduct(s) formed from an epoxide compound(s) based on aromatic or cycloaliphatic alcohol and/or novolacs of epoxide functionality > 1 and up to 4 and average epoxide equivalent wt. 70-1000 g/eq with an amino group terminated polyalkylene glycol(s) optionally mixed with determinated polyalkylene glycols of average amine functionality 0.5-1.5, average mol. wt. 700-5000, ethylene oxide content at least 60 wt.% and ratio of polyalkylene glycol(s) to polyepoxide(s) of 0.01:1-0.9:1; and (B) an epoxide-amine adduct(s) formed from an epoxide compound(s) based on polyfunctional aliphatic alcohol(s)of epoxide functionality > 1 and up to 4 and average epoxide equivalent wt. 70-6000 g/eq with an amino group terminated polyalkylene glycol(s) of average amine functionality 0.5-1.5, average mol. wt. 700-5000, ethylene oxide content at least 60 wt.% and ratio of polyalkylene glycol(s) to polyepoxide(s) of 0.01:1-0.9:1. The ratio of (A):(B) is 5:95-95:5. Also claimed are: (i) the preparation of the above adducts by reacting amine terminated polyalkylene glycol(s) with polyepoxide(s) at 70-180 deg C under N2 optionally in the presence of an epoxide-amine accelerator to give an amine hydrogen equivalent of at least 50%; (ii) curable, aq., solvent-free or solvent-poor epoxide resin dispersions comprising the above adduct, epoxide resin, in the form of polyglycidyl ethers based on aromatic or cycloaliphatic alcohol and novolacs of epoxide functionality > 1 and up to 3.5 and average epoxide equivalent wt. 70-1000 g/eq, and optionally thinner, pigments, fillers, etc. dispersed in water; and (iii) the preparation of the dispersions at most 65 deg C. Preferably the epoxide resin in (A) is polyglycidyl ether based on Bisphenol A, Bisphenol F and/or novolacs and preferably of epoxide functionality 1.5-2.7 and average epoxide equivalent wt. 160-360 g/eq.  The epoxide resin in (B) is polypropylene glycol diglycidyl ether and/or diglycidyl ether based on ethylene oxide/propylene oxide copolymer(s) and preferably of epoxide functionality 1.5-2.7 and average epoxide equivalent wt. 250-800 g/eq. The terminated polyalkylene glycols are preferably an ethylene oxide/propylene oxide copolymer of EO/PO ratio 18.6/1.6 and of average mol. wt. 1000 terminated with an amino group and/or an ethylene oxide/propylene oxide copolymer of EO/PO ratio 32/10 and of average mol. wt. 2000 terminated with an amino group.