baber/WOPTO huggingface dataset:
Patent DE-19545897-A1 (DE)
Title: Process for guarding sterility of pipes e.g. in bottling plants
Inventor: HAEGGMAN JAAKKO
IPC: B08B9/02
Filed: 1995-12-08
Abstract: The process passes substances, such as water or liquid detergent, through a pipe system in order to clean and maintain it. The substances are fed into the system via a connection point (41), from sources (E,F) which are not free of bacteria. The connection point isolates the system from the sources using a heat barrier.Steam may be supplied at pressure in order to cause the sterilisation, and the heat barrier may be formed at the same time as the steam is fed into the system. The barrier may be formed in a valve (41) at the connection point. The use of Barrier temperatures of 150 degrees Celsius may also be used.
Patent DE-19547710-A1 (DE)
Title: Coupling part for tying electric installation lines bunching holders
Inventor: GRAEWE BERND
IPC: F16L3/12
Filed: 1995-12-20
Abstract: Electrical cables are supported in an installation by formed clips that have a C-shaped profile that have arms that are latched together to enclose a cable bundle. Two clips may be mechanically coupled together with the aid of insert elements 16 that have a hammer head 26 on one end and a projecting stem 17 with claws 19a,19b at the other end. The claws deflect and expand to provide a secure fitting.
Patent DE-19549054-A1 (DE)
Title: Welding plastics sheets
Inventor: KUMAGAI MASARU
IPC: B29C65/50
Filed: 1995-12-28
Abstract: A method of welding plastics sheets together comprises the steps of: (i) preparing plastics sheets having edges to be bonded to each other, and a plastics joint having at least two weldable regions. The plastics joint also has a conductive linear member embedded in and extending along each weldable region from end to end; (ii) subsequently placing the edges of the plastics sheets onto the weldable regions of the joint; and (iii) finally supplying an electric current to the conductive linear members so as to heat and fusion bond each plastics sheet edge to the corresponding weldable region of the joint. Alternatively, the welding can be performed by mating the edges of the sheets by placing the edges of the plastics sheets onto each other. Also claimed is a joint made of plastics.
Patent DE-19549108-A1 (DE)
Inventor: SCHUBERT PETER DIPL ING
IPC: F16K31/06
Filed: 1995-12-29
Abstract: The invention relates to a system for high-pressure production for a fuel injection system fitted in internal combustion engines. Fuel taken in from a tank (1) via a low-pressure pump (3) is supplied by way of a low-pressure pipe (12) and at least one valve (40) to a high-pressure pump (20), and a portion of the fuel flow is diverted into the return pipe (13) at or upstream of the high-pressure pump (20) from the low-pressure pipe (12). In the low-pressure pipe (12) an electrically-controlled flow regulator valve (40) is fitted between the low-pressure pump (3) and the high-pressure pump (20). The valve (40) divides the fuel flow delivered. One part is conveyed to the high-pressure pump (20) and the remainder is released into the return pipe (13). The flow regulator valve (40) requires a small amount of space, only has a few connections and is easy to handle.
Patent DE-19600925-A1 (DE)
Title: Conservatory construction for attachment to wall of building
Inventor: VOEGELE RAINER
IPC: E04D13/147
Filed: 1996-01-12
Abstract: The conservatory construction comprises a prefabricated part (1) which both forms the main ridge and acts as a seal against the building wall (20). The prefabricated part also accommodates the external shading system (5,50,52) and the ventilation devices (4). The ridge section has a cable channel (34) which extends parallel to the ridge. A jointed connection (21,32) is fitted between the two elements (2,3) which make up the prefabricated part.
Patent DE-19602258-A1 (DE)
IPC: B65D41/04
Filed: 1996-01-23
Abstract: Threaded neck (2) of a plastic tube, e.g. for containing cosmetic materials, has a shoulder (2b) at the base, while the abutting end forms a polygon. At least two side faces of the tube body run from the transition point between the shoulder and the tube are flat down to the base of the tube. Preferably the shoulder is square, preferably convex, with a square region at the transition to the tube body. By selection of an elastic, flexible plastic material for the shoulder, a screw cap can be screwed on and, at the end of the screw action. a friction force can be overcome to form a snap connection (2a1, 2a2) with the neck a seal. Also claimed is a method for manufacture of the plastic tube from an extruded thermoplastic tube.
Patent DE-19602917-A1 (DE)
Title: Ultrasonic cleaning method for thread or belt products made from wire
Inventor: HIELSCHER HARALD DR
IPC: B08B3/12
Filed: 1996-01-20
Abstract: The method involves passing the object (4) to be cleaned through a boring (3) in an ultrasonic device (1) vibrating at high amplitude. A cleaning fluid agitated by high-amplitude high-load ultrasonic energy flows through the device and acts on the item. The fluid may fill the entire boring (3), through which it passes out of the device. The vibration amplitude of the device may be set depending on its use, with the device vibrating in the air. The object may be fed into the boring concentrically, without touching its walls.
Patent DE-19603701-A1 (DE)
Title: Three-ring rolling contact bearing with straddled rotating intermediate ring
Inventor: BAYER OSWALD
IPC: F16C19/55
Filed: 1996-02-02
Abstract: The inner (5) and/or outer ring (1) have races for two rows of balls and are divided at a point which determines the pressure common to all three rows of balls (2,3,7). The one ball row (3) may lie directly between inner and outer rings as against ball rows (2,7) which are allocated ball races in the intermediate ring (4). These could be inclined ball bearings such that the pretension of rows (2,7) in tandem with the third row (3) give an O or X arrangement. In detail, the races on the intermediate ring may be for ball row (2) on the outside diameter and for ball row (7) on the inside diameter, compounded here by the opposed race part on the inner ring part (6). The shoulders of the respective races can produce the O-arrangement of the bearing balls, so the lines of effective force portended to the centre line of the bearing give rise to oppositely directed cones.
Patent DE-19604803-A1 (DE)
Title: System condition monitor using chaos theory
Inventor: TANIMURA TAKAYOSHI
IPC: G05B23/02
Filed: 1996-02-09
Abstract: The device monitors the operating condition of a system includes a data storage section for storing verified values of the serial data from the system and a forecast section producing a data vector, the parameters of which are determined by the serial data of the data storage section. The forecast section receives a forecast value of the serial data of a given future time point by means of chaos inference on the basis of the behaviour of an attractor which is generated in a reconstruction space by an embedding operation of the data vector. A monitoring section is used to compare the verified value and the forecast value of the serial data.
Patent DE-19606398-A1 (DE)
Title: Printed sheet reproduction method using personal computer
Inventor: HINTERSDORF ANDRE
IPC: B42D15/02
Filed: 1996-02-21
Abstract: The reproduction method involves using a data processing programme (3) loaded into a personal computer (5). A text and/or pattern printed on an original sheet (1) is allowed to be modified by altering its size or colour etc., before printing a copy sheet (4) via the computer printer.  The programme may allow the original text or pattern to be combined with further text or patterns entered via the computer, for printing on the copy sheets.
Patent DE-19606655-A1 (DE)
Inventor: ZIMMERMANN EGON
IPC: G01R33/035
Filed: 1996-02-23
Abstract: The invention concerns an arrangement for measuring magnetic fields using a SQUID. To that end, a hybrid regulation system is provided which comprises means for converting a measuring signal (1) from a SQUID (3) into a voltage signal (4) for an analog proportional controller (5), the compensation signal (6) calculated by the proportional controller (5) forming the input signal of a digital integral controller (9, 11, 13). This signal (6) is digitized by an analog-to-digital converter (9) and fed to an arithmetic-logic unit (11) which calculates the compensation signal (12) of the integral controller, and the digital signal (12) is converted by a digital-to-analog converter (13) into an analog signal (14). Finally, an analog summer (15) forms the total compensation signal (16) from the compensation signal (6) of the analog proportional controller (5) and the compensation signal (12) of the digital integral controller (14). The total compensation signal (16) is then converted into a compensation flow (8) via a linear voltage-flow converter (7). The arithmetic-logic unit (11) also controls a resetting unit and a fluxion counter and calculates the output signal (17).
Patent DE-19613972-A1 (DE)
Inventor: GROSE-BLEY MICHAEL DIPL CHEM D
IPC: A61K47/44
Filed: 1996-04-09
Abstract: Injection formulations of avermectins and milbemycins based on castor oil are disclosed.
Patent DE-19614364-A1 (DE)
Title: Print head for ink jet printer
Inventor: GEISSMANN JUERG
IPC: B41J2/175
Filed: 1996-04-11
Abstract: The printing head has a jet plate (5) incorporated in one wall (6) of the printing head housing (2). The ink channel (15) leading to the jet plate communicates with a chamber (16) closed by a filter (17) on at least one side. A termination element (24) lies on the opposite side of the filter to the latter chamber and contains a second channel (21) leading to a tubular connection (23), sealed by a porous element (25) and fitted with a peripheral sealing ring (27).
Patent DE-19615665-A1 (DE)
Title: Feedback control system for fluorescent discharge lamps
Inventor: SEO MAENG-HO
IPC: H05B41/39
Filed: 1996-04-19
Abstract: A feedback control system for one or any number of fluorescent lamps (LP) within a load module (1) enables a soft-start condition to be reliably employed which is self-regulating w.r.t. the number of lamps and w.r.t. system voltage variations. The module (5) determines the number of lamps in circuit in order that the output of a directly connected main power source (E) is corrected and timed (41) to provide a pre-warming period and initial momentary discharge for the connected lamps before controlling their operation during continuous energisation.
Patent DE-19616647-A1 (DE)
Title: Sea water aquarium gas discharge module
Inventor: SELLNER BEATE R
IPC: C02F1/68
Filed: 1996-04-26
Abstract: Assembly maintains the desired levels of calcium and hydrogen carbonate in an aqueous solution. The novelty is that: (a) water flows through the assembly  which has a gas discharge module (1) within a housing (2); (b) the module has a water inlet (3) and an outlet (4); (c) the modular housing has one or more carbon dioxide-permeable hollow fibres (5) linked to a carbon dioxide inlet tube (6); (d) the gasification module is linked via an inlet (21) and outlet (.) to a reactor (20) containing calcium carbonate (23).
Patent DE-19616972-A1 (DE)
Title: Vehicle roof closing device
Inventor: CLAUSEN-SCHAUMANN ANDREAS
IPC: B60J7/04
Filed: 1996-04-27
Abstract: The rear window (5) can be adjusted in height and when partially lowered the roof elements (1,1',1") are adjusted open via an inner area (9) of the vehicle so as to come to rest inside (13). With the roof opening (2) closed by the elements, the rear window (5) bears with its top edge (6) on the rear element (1') so as to sealably close the rear window opening. When open, the roof elements lie between the seat rear (12) and the boot cover (3) taking the height-adjustable rear window. The boot cover (3) swings to the rear round axis (4) into the loading position. When open, the roof elements (1,1',1") coil up onto a roll (10) lying across the line of the vehicle, using the admission opening (17) below the rear window shelf (14), the roll and possibly also the shelf being removable if so required. The cross strut (20) to the rear of the vehicle is releasably fixed to the opposite roof stringers and removed from the vehicle. The strut can lie above or below the roof parts or again has an opening to admit the elements when opening or closing the roof opening.
Patent DE-19630058-A1 (DE)
Title: Seasonally configured combined cycle thermal power station for remote heat supply system
Inventor: BRONICKI LUCIEN Y
IPC: F02C6/18
Filed: 1996-07-25
Abstract: The power plant (30) contains a gas turbine unit (32) for generating electric power and hot exhaust fumes, and a water heating arrangement (36) for a recovery of the heat of the exhaust fumes. The water heating arrangement contains an indirect heat exchange (56A) for transferring heat from the exhaust fumes to the water in the exchange, whereby hot water is produced. The power plant contains furthermore a hot water usage device (12) which uses the heat in supplied hot water in seasonally changing quantities. An organic cycle converter (50) with an evaporation arrangement (52) receives hot water and produces organic steam. A turbine (54) for organic steam is provided for generating relaxed organic steam and electric power. A capacitor (56) for organic steam is provided for condensing the relaxed organic steam and for generating a condensation. A device (60) is provided for leading back the condensation into the evaporation arrangement.
Patent DE-19631540-A1 (DE)
Title: Formwork bracket etc cleaning to remove caked concrete residue
Inventor: KLAUS WOLFGANG
IPC: B03B5/56
Filed: 1996-07-25
Abstract: Method for cleaning formwork brackets, ties etc involves these components being caked in solidified concrete and being loaded into a rotary drum (1) along with a compact admix of higher hardness and stability and together rotated until the concrete has been freed. The admixed material may be made up of equal amounts of metal and mineral in a size consist of 5-200 mm and when mineral stones are used these are rollable in size 30-70 mm, with added water so the admixed slurry can be off-loaded steadily as the drum revolves. Slurry may then be later screened for re-use. The power-driven (8) drum may have a charge hole (12) with integrated lid (11) plus slurry outlet (9) possibly of variable section. The drum may rotate in a larger diametered housing off sealed end journals (2,33) and present a screen drum of smaller mesh than the smallest bracket, tie etc. Ribs spread round the drum reach inside to circulate the bracket and slurry etc feed.
Patent DE-19631563-A1 (DE)
Title: Pure or functionalised electroconductive polymer material
Inventor: LUX FRANK DR ING
IPC: H01B1/12
Filed: 1996-07-26
Abstract: Pure or functionalised or ferromagnetically functionalised, electroconductive material (I) in the form of dispersible solid particles consist mainly of: (a) particles of electroconductive polymer with a conjugated  pi -system (II), based on 5-membered nitrogen  or sulphur heterocyclic monomers and/or amino aromatic compounds, or (b) a core of functionalising material (III) and an outer coating of (II), or (c) a core of (II) and a coating of (III), and with anionic polymeric ionomers (IV) in each case, or (d) particles of (III) and ionomers (IV) and particles of (II) and ionomers (IV), or (e) particles with a ferromagnetic core (V) and a coating of (II) plus ionomers (IV), or (f) particles with a core of (II) and a coating of ferromagnetic functionalising material (VI), plus ionomers (IV), or (g) mixtures of ferromagnetic particles and ionomers (IV) and particles of (II) and ionomers (IV).   Also claimed are: (i) a process for the production of (I); (ii) ferromagnetically functionalised liquids ("ferrofluids") based on (I); and (iii) a process for the production of physiologically compatible ferrofluids.
Patent DE-19636055-A1 (DE)
Title: Edge material removing machining method for semiconductor wafer
Inventor: RIEGER ALEXANDER
IPC: B24B1/04
Filed: 1996-09-05
Abstract: The semiconductor disc rests on a rotatable table, rotates about a centre axis, and is machined by several rotating tools, each of which removes a certain material amount from the disc edge. During the disc rotation the tools are sequentially moved against the disc edge for simultaneous machining. A tool, just fed into cut, removes less material from the edge than a previously cutting tool. The disc edge machining is not finished until the disc has been rotated through 360 deg . Pref. the tools are selected from a group contg. grinding and polishing tools and tools for ductile grinding.
Patent DE-19637238-A1 (DE)
Title: Melting furnace with at least one lance penetrating into interior
Inventor: HENRICH MICHAEL
IPC: C21C5/52
Filed: 1996-09-13
Abstract: The melting furnace (10) has at least one lance which passes through its wall, extends in variable length into its interior, and serves for introduction of flow media and/or solids. The lance (20) is installed with axial sliding capability in a pivotable bearing structure (18) accommodated in an opening (16) in the furnace wall (12). There is a seal between the coolable bearing structure and the wall opening. Also claimed are a lance and a process for its control.
Patent DE-19637391-A1 (DE)
Inventor: HUBRICH FRANK DIPL ING
IPC: H04M1/7243
Filed: 1996-09-13
Abstract: A radio telephone has a head phone connection or head phone mode of operation and an alphanumeric keyboard (1), so that hearing and answering are in principle separated. A head phone (3) connected to the hand set (1) by a connection cable (7) or a transmitting/receiving path is provided for receiving or hearing incoming information, and for replying an alphanumeric keyboard (5) is used in connection with a display (6).
Patent DE-19638871-A1 (DE)
Title: Multilaminar concrete slab making process
Inventor: HIESL GERHARD
IPC: B28B19/00
Filed: 1996-09-23
Abstract: The slab making process involves the use of a mould in which the bottom can be pulled out from under the frame. A pallet is laid on the form bottom, on which a natural stone slab or granulate is laid. These slabs have a binder applied to them by a special fluxing device. The mould frame is set down on the mould bottom and consequently covered. By shaking and compression, the concrete (2) becomes bonded to the laid stone (1). Electromagnets hold the pallet and the product in position while the mould bottom is pulled away.
Patent DE-19640191-A1 (DE)
Inventor: MAUCHER BEATE
IPC: F01B11/00
Filed: 1996-09-30
Abstract: The engine relates to an engine that works according to the principle of pulsating combustion and a method of operation for an engine comprising a pressure resistant housing (10) with a combustion chamber (12) located therein, an intake device (14) for fuel and combustion air, an exhaust device (22) connected to the combustion chamber (12) for exhaust gases arising from combustion. According to the invention a moveable piston (20) is placed in a cylinder (18) connected to the combustion chamber (12) and a spring resistance acts upon the piston (20) on the side opposite to the combustion chamber (12). This enables effective energy transmission of pressure waves arising from pulsating combustion to a mechanical moving element.
Patent DE-19643726-A1 (DE)
Title: Gypsum-based injection mortar
Inventor: STEINBRECHER MANFRED
IPC: C04B14/36
Filed: 1996-10-23
Abstract: An injection mortar, for filling cavities in the brickwork of buildings and constructions erected with gypsum mortar, contains 40-60 wt.%  alpha  gypsum binder, used at a water/binder factor of 0.4-0.5, and 40-60 wt.% natural gypsum rock aggregate of particle size depending on the brickwork damage.
Patent DE-19647161-A1 (DE)
Title: Control arrangement for IC engine ignition timing and fuel injection
Inventor: TAKAHASHI YASUHIRO
IPC: F02D43/00
Filed: 1996-11-14
Abstract: The arrangement contains an ion current measurement device (12) for detecting the quantity of ions generated in a currently driven cylinder immediately after ignition in the cylinder. A decision target value detection device (2) determines the target value representing the combustion state in the cylinder based on the measured (Ei) ion current (i). A control parameter is corrected when the result of a comparison with a reference value is to reduce the output power or to degrade the combustion state in the cylinder.
Patent DE-19650150-A1 (DE)
Title: Bipolar electrosurgical scissors
Inventor: HEARD DAVID NOCHOLS
IPC: A61B18/12
Filed: 1996-12-03
Abstract: The bipolar scissors has first and second cutting members (11,12). A pivot pin (13) connects the two members. A cutting surface (15) is arranged on each cutting member, between the pin and the corresponding distal end. Electric connections (19) are provided at the end of the scissors distance from the distal end (14), for the reception of power from two poles (20,21). An outer surface is provided on each of the two cutting members. Each outer surface generally lies opposite its respective cutting surface (15). Each outer surface has at least two exposed electrically conducting regions (22), which are insulated from each other. Each pole is connected with at least one conducting region on each outer surface.
Patent DE-19700071-A1 (DE)
Title: Floor-mounted swirling air outlet with regulatable electric booster heater for room air conditioning
Inventor: SCHAEFER WOLFGANG
IPC: F24F11/76
Filed: 1997-01-03
Abstract: The outlet is provided for rooms air conditioned across double floors, so that comfort and technology can be combined e.g. in data processing rooms, radio and TV production studios, also transmitter rooms, aircraft safety rooms and monitoring rooms. The air supply to the work-place region is additionally heated in the swirl outlet, across the ceramic heating element. The required comfort condition can be guaranteed.
Patent DE-19702184-A1 (DE)
Title: Three-dimensional chess board
IPC: A63F3/02
Filed: 1997-01-23
Abstract: The board comprises several planes (5) detachably fixed on pillars (3). The planes have the same chess board pattern with the squares of the planes the same size as those of the base surface. The board (1) has a number of squares which is the same as for conventional chess boards, i.e. 8x8 and edges (2) which are marked so as to indicate the coordinates.
Patent DE-19709390-A1 (DE)
Title: Improved production of polyamide from amino-nitrile and water
Inventor: MOHRSCHLADT RALF DR
IPC: C08G69/00
Filed: 1997-03-07
Abstract: Production of a polyamide from an aminonitrile (AN) and water comprises the combination of steps (1), (2) and (3) or (1), (2), (3) and (4) or (1), (2) and (4) where step (1) involves reacting the AN and water at 100-360 deg C/0.1-35 x 10<6> Pa; step (2) involves reacting the product of step (1) at 150-400 deg C and a pressure below that in (1) to give a first gas phase and a first liquid and/or solid phase and then separating the phases; step (3) involves reacting the first liquid and/or solid phase with a water-containing gas- or liquid-phase at 150-360 deg C to give a product mixture; and step (4) involves post-condensation of the step (3) product at 200-350 deg C and at a pressure below that in (3) to give a second water- and ammonia-containing gas phase and a second liquid and/or solid phase containing the polyamide. The polyamides prepared using the above combinations of steps are claimed per se.  Preferably steps (1) - (4) are effected continuously with recycling of the gas phase obtained in each step to a prior step and with the temperature and pressure in steps (1) and/or (3) such that the gas phase is separated off. Step (1) is such that the conversion of the AN nitrile groups is at least 95 mol.% and a chain extender and/or branching agent may be present. The AN is an 8-13C aminoalkylarylnitrile or an w-aminoalkylnitrile with a 4-12C alkylene group, especially a mixture of (by wt.) 50-99.99% 6-aminocapronitrile; 0.01-50% 4-10C aliphatic- alpha ,w-, 8-12C aromatic- or 5-8C cycloalkane-dicarboxylic acid; 0-50% 4-10C  alpha ,w-diamine; 0-50% 2-12C  alpha ,w-dinitrile; and 0-50% 5-12C  alpha ,w-amino acid or lactam.