baber/WOPTO huggingface dataset:
Patent DE-19543554-A1 (DE)
Inventor: EISENBEIS WILHELM FRIEDRICH DR
IPC: C07K14/435
Filed: 1995-11-22
Abstract: The invention concerns antigenes isolated from nematodes in essentially pure form and which show an immunological reaction with a protective anti-serum used against nematode larvae at the skin-shedding stage from L3 to L4, the antigenes being obtained by the in vitro cultivation of nematode larvae in the L4 stage and extraction from the surplus culture. The invention also concerns a method of obtaining such antigenes and their use in the development of new anthelmintics and vaccines.
Patent DE-19545125-A1 (DE)
Inventor: KRANIG WOLFGANG DR
IPC: C09D167/06
Filed: 1995-12-04
Abstract: The invention relates to methods of producing aqueous radiation-hardened paints from water-incompatible radiation-hardened initial paints (A) containing the following: (a) 40-100 wt.% at least one oligomeric and/or polymeric water-incompatible binder with at least two ethylenically unsaturated double bonds per molecule; (b) 0-40 wt.% fillers and/or pigments; (c) 0-6 wt.% photoinitiators; and (d) 0-20 wt.% further auxiliary agents and/or additives. The proposed methods are characterised in that they involve the following consecutive process steps: 1) the water-incompatible initial paint (A) is mixed with a quantity of a di- or polyamine (B) with at least one primary and at least one tertiary amino group equivalent to 0.2-5 wt.% of the quantity of (A); 2) the amino groups of component (B) are neutralised with an acid; and 3) the water-soluble paint produced in stages 1) and 2) is converted to the aqueous phase and the application viscosity is set to the required level by adding water.
Patent DE-19547680-A1 (DE)
Title: Solder paste containing solder powder and spacers
Inventor: ERB WOLFGANG DR
IPC: B23K35/02
Filed: 1995-12-20
Abstract: In a solder paste comprising a solder alloy powder and higher melting point material spacers, the novelty is that the spacers (5) and solder (6) have the same alloy constituents but in different ratios, preferably so that the melting point or the melting start temperature of the spacers is about 20-100 deg C above that of the solder. Preferably, the solder (6) consists of an alloy of 62% Sn, 36% Pb and 2% Ag and the spacers (6) consist of an alloy of 90% Pb and 10% Sn.
Patent DE-19600166-A1 (DE)
Title: Cooling body
Inventor: BECKER KLAUS DR ING
IPC: F28D9/00
Filed: 1996-01-04
Abstract: A cooling body comprises upper and lower part with pegs (5,5') arranged on the inner side and extending into the cooling medium, separating trenches (6), with angle bisections arranged parallel to the flow path of the cooling medium. The novelty is that the pegs (5,5') are arranged along the flow path with an opening angle of 40 deg  to 60 deg .
Patent DE-19601237-A1 (DE)
Title: Rock drilling bit and anchor for hard or soft stone
Inventor: MOCIVNIK JOSEF DIPL ING
IPC: E21B10/56
Filed: 1996-01-15
Abstract: The drilling bit (1) comprises inserts (3) which are spherical and are fixed in complementary, semi-spherical recesses (4), esp. by brazing or soldering. The bit is constructed as an anchoring element. It is used in combination with the drilling rod connected to it, which serves as an anchor rod.The inserts are offset, at least partially, at various radii about the tip axis (10). The outer circumference has relieved and/or flattened regions (5) with cutters (6) formed in the direction of rotation. Inserts are displaced in at least two planes along the length of the bit. Outer inserts lie at radii many times their own diameter from the axis. The outer inserts are arranged along the circumference or in regions close to the flattening or relief of the circumference.
Patent DE-19601819-A1 (DE)
Inventor: EVANS NEIL MILNER
IPC: F01D11/08
Filed: 1996-01-19
Abstract: Each shroud-band segment comprises circumferential sealing ribs 5, 6, 7 in a conventional manner and also has at least one cooling-air distribution duct 8 a , 8 b , 8 c extending substantially in the peripheral direction. Cooling-air bores 8f, lead from the distribution duct 8 c on the trailing-edge side to the trailing edge of the shroud- band segment, and also a number of branch ducts 10 lead from the distribution duct to the leading flank of the trailing sealing rib 7. This reduces the leakage flow through the gaps between the sealing ribs and the adjacent wall of the casing or duct.
Patent DE-19607269-A1 (DE)
Title: Robust electrical enclosure e.g. for floor-travelling production machines in mines
Inventor: SCHRADER WALTER
IPC: E21F17/06
Filed: 1996-02-27
Abstract: A robust electrical enclosure classified for use in potentially hazardous atmospheres particularly coal-mining is designed to house the switch and control gear for electrical or electrohydraulic machines. An entry socket (15) for a trailing cable (14) from a remote energy source (not shown) is provided by a first connection chamber (2) which also accommodates the exit terminal (24) to the machine (23) together with an array of plug and socket connectors (5,6,7) for ancillaries. A main switching enclosure (1) houses an isolator (16,17,18) interlocked to a quick-release cover mechanism. A central area (12) accommodates the necessary intrinsically safe control circuits and a second connection chamber (3) affords similar plug and socket connectors (5,6,7) for sensing, warning, indicating etc. auxiliaries.
Patent DE-19607736-A1 (DE)
Title: Turbine shaft for steam turbines
Inventor: EWALD JUERGEN DR
IPC: F01D5/02
Filed: 1996-02-29
Abstract: A turbine shaft for steam machines, aligned along an axis of rotation (2), comprises a first axially aligned region (4) with a maximum radius R1 and a 2nd axially aligned region (5) with a maximum radius R2 greater than R1. The first region (4) has a 1st base material for use at a 1st temperature, and the 2nd region (5) has a 2nd base material for use at a 2nd temperature lower than the 1st. A steel alloy containing 8-12.5 wt.% Chromium (Cr) is used as the base materials whose austenisation temperature is the same in each case. Also claimed is the production of the above turbine shaft.
Patent DE-19609457-A1 (DE)
Title: Transistor circuit arrangement for reducing current rise rate during interference
Inventor: HEBENSTREIT ERNST
IPC: H03K17/082
Filed: 1996-03-11
Abstract: A simple cut-out or switching stage with a field-effect transistor Tr, with the load ZL in the drain line and the choke arrangement in the source and control line. When the switch S is closed at time t1 while the transistor is conducting, a breakdown or short circuit is simulated. The current increases above the initial value Ia. When i equals iG the counter-coupling starts, reducing the gate voltage UG greatly and the rate of the current increase.
Patent DE-19612813-A1 (DE)
Title: Water separator for a spray booth or stand esp. for water-based paints
IPC: B05B14/46
Filed: 1996-03-30
Abstract: A water separator for a spray booth or stand has inclined flow surfaces (56, 58) converging into an outlet (62) in the floor and discharging into an outflow channel (64) which inclined w.r.t. the vertical and which discharges into an expansion chamber (72). At least one of the flow surfaces (56, 58) is curved at the transition (66) into the outflow channel (64) and this is followed by a second curve (68) in the outflow channel in the opposite direction to the first. Also claimed are a spray booth and a spray stand equipped with the claimed separator.
Patent DE-19613835-A1 (DE)
Title: Inner toothed wheel machine (Pump or engine)
Inventor: PIPPES REINHARD
IPC: F04C2/10
Filed: 1996-04-06
Abstract: The inner toothed wheel machine comprises a housing (10) with an outer toothed pinion (30) which has an comb-end inner toothed hollow wheel (31). Between these, the ring gear has running fluid passages (51) on the inner-side and outer-side (32). There is a housing mount (46) on the height of the fluid passage of the hollow wheel, running in the circulation of the hollow wheel. There is an open groove (52) radial to the hollow wheel and peripheral to a low pressure pocket (43). The housing mount may be found in the circulation between two section pockets (44,45) of the low pressure pocket.
Patent DE-19615305-A1 (DE)
Inventor: WUERTH GEBHARD
IPC: B60T8/1761
Filed: 1996-04-18
Abstract: This invention concerns a device and a process for controlling the braking force on at least one wheel of a vehicle which provide the following means: 1) first means by which the braking force can at least be accumulated on at least one wheel of a vehicle; 2) second means by which a switching time for the first means can be determined for achieving at least a defined state of the first means; 3) third means by which the switching time determined can be compared to an associated predetermined time which describes the defined state of the first means, and by which a correction factor is determined; 4) fourth means by which the switching times for the first means for producing a selectable braking force on a wheel can be corrected, in relationship to the correction factor.
Patent DE-19616617-A1 (DE)
Title: Pilot burner joined to holder plate, with injector, ionisation electrode and earth electrode
Inventor: BAETZ WERNER
IPC: F23Q9/04
Filed: 1996-04-25
Abstract: Part of the earth electrode runs through that part between the injector and ionisation electrode and touched by the pilot flame. The pilot burner has an initiating electrode (4) and is joined to a holder plate (5). The earth electrode (3) is in the form of a U-shaped bar with the U-curve possessing a constant bending radius, pref. half the diameter of the injector. The earth electrode has a cylindrical, elliptical or polygonal cross-section. At least parts of the earth electrode are of aluminium chromium alloy.
Patent DE-19616669-A1 (DE)
Title: Ceramic pipe for firing plant chimney
IPC: E04F17/02
Filed: 1996-04-26
Abstract: The pipe (10) has regions (14,114) running in its longitudinal direction. These regions have a reduced strength so that the wall fractures in this region under high thermal stresses. In the first region (14), the wall is made of a material having a lower strength in comparison to that of the rest of the wall. The second region has a 50% smaller thickness than the rest of the wall, having a depression formed in the outer surface of the wall.
Patent DE-19616692-A1 (DE)
Title: Rapid and complete drying of water-based inks on moving plastic sheet using microwaves
Inventor: GUITIS MICHAEL PROF DR DR
IPC: B41F23/04
Filed: 1996-04-26
Abstract: This method and equipment dry solvent-free, printed aqueous colours on continuously-moving plastic sheet. The novel feature is use of microwaves alone or in combination with hot air. Drying proceeds until there is no residual moisture left.  Preferably, the microwave energy is adjusted in accordance with the water content of the printed colours. The ink composition is measured continuously, and independently of temperature, allowing adjustments to be made. In this way the microwave energy level is corrected.
Patent DE-19618475-A1 (DE)
Inventor: MAYR ALFRED
IPC: F16J15/3288
Filed: 1996-05-08
Abstract: A brush seal for two chambers with different pressures (P1, P2) between a stator (20) and a rotor (10) of a turbo-engine. The bristles (30) of the brush seal have angled bristle sections (31), the ends of which bear on the sealing surface of the rotor (10). This makes for both low bristle stiffness and a reduction in the radial installation space required.
Patent DE-19618924-A1 (DE)
Inventor: SANTINI ERNESTO
IPC: H04B10/80
Filed: 1996-05-10
Abstract: Electrical control and load modules 25, 25A are linked optically via a further module 30 having optical fibres 22B, 22B'. All the modules have clips 24A, 24B, 24C, 24A', 24B', 24C' to flush-mount them on a rack 20. Infrared light is transmitted digitally from LEDs 21 etc via optical fibres 22 etc in the various modules to transistors 23 etc. This ensures electrical isolation. Alternatively (Fig 1) transmission may be directly between the first two modules.
Patent DE-19622063-A1 (DE)
Title: Chip protection device for preventing unauthorised access to integrated circuit chip, esp. non-volatile memories e.g. EEPROM
Inventor: HEESE CHRISTIAN DIPL ING
IPC: G06F21/71
Filed: 1996-05-31
Abstract: The device makes the chip accessible in dependence on a comparison of input data with predetermined unlocking data. The device includes a switch unit. This allows a voltage to be applied to a permanently separable electrical conduction path when the input data matches the predetermined unlocking data. The predetermined unlocking data may be provided in the chip and may be adjusted by hardware through selectively interrupting the conductive path while manufacturing the chip.  The switch unit may be a component of a high voltage generator (2). The device may have a construction such that the separation of the conductive path a variable level of an output signal from the access protection device.
Patent DE-19622940-A1 (DE)
Title: Mobile fire extinguisher
Inventor: JURKE STEFFEN
IPC: A62C13/66
Filed: 1996-06-07
Abstract: The fire extinguisher operates in lower pressure areas with low water consumption. The water-filled container (1) contains carbon dioxide at about 5 - 6 bar.  After the mixture of carbon dioxide and water leaves the nozzle of an extinguisher gun the water carried along with same is atomized into finest particles to quench the fire.
Patent DE-19625257-A1 (DE)
Title: Transportable safety set for railway operations in marshalling and loading yards
Inventor: SANDER RUEDIGER
IPC: B61L17/02
Filed: 1996-06-25
Abstract: The safety set comprises a support frame suspended in a locking plate mounting (18) installed on each railway wagon. The frame has a chargeable battery force or form detachably locked to it and also electrically connected to it on one side. An indicating light (1) and warning bell (2) are similarly mounted on the frame. On the other side an indicating flag (10) is provided on a fluorescent rod or handle (11) which is retained in a recess (8).
Patent DE-19627750-A1 (DE)
Title: Roof accessory unit, esp. for a lining - comprises a support surface element with at least one guide slot with cut back slots
Inventor: FLECK OSKAR
IPC: E04D1/36
Filed: 1996-07-10
Abstract: A roof accessory unit, esp. for a lining unit, comprises a support surface element (1 2) with >=1 guide slat (3.1, 3.4) on top which has a cut-back slot (9) for accommodating a foot of the accessory unit (30, 50). The support element consists of separate support (1) and carrier (2) units. The guide slats are located on the carrier unit. The guide slat unit (4) is fixed to the carrier on the support unit. The carrier and slats pref. consist of hard PVC, metal or a similar material.
Patent DE-19633870-A1 (DE)
Inventor: JUENGST ERNST-WERNER DR PHIL
IPC: G06F17/30
Filed: 1996-08-16
Abstract: A process is disclosed for the machine production of engineering data of products made of components assembled according to individual specifications. The original schematic drawing, which acts as a generaic representation of the product variation spectrum, and in which all possible components of the product are represented by at least one symbol, is coded and stored in the memory of the information processing equipment. The conditions for the presence of components or operation means of components in a specific design of the product are stored in the memory in such a way that they are associated with the symbols of the original schematic drawing which correspond to the components or to the operating means of the components. According to this process, a target schematic drawing is generated by checking on the basis of the specification values if the conditions associated with each symbol of the original schematic drawing are fulfilled, and by deciding depending on the check results (and possibly on other criteria) if and how the symbol in question will be integrated into the target schematic drawing. The target schematic drawing serves as engineering data.
Patent DE-19634209-A1 (DE)
Title: Shaped spanner hand tool
Inventor: HSIEH CHIH-CHING
IPC: B25B13/08
Filed: 1996-08-25
Abstract: The spanner (10) has a head section (15) at its distal end (102). The head section has a first jaw element (11) facing a second jaw element (12). The jaw elements are joined at their bases by a connecting base section (16). The first jaw element has a first working face which has a first inclined surface (112) set at an angle to a second inclined surface (114).  The second jaw element has a second working face with third and fourth inclined surfaces (122,124). The third inclined surface is parallel to the second inclined surface and the fourth inclined surface is parallel to the first. The base area has a central raised area (160) between the two jaw elements.
Patent DE-19634448-A1 (DE)
Title: Fluid or paste application method
Inventor: HESS HARALD
IPC: F26B17/02
Filed: 1996-08-26
Abstract: The fluid or paste (4) is applied to one side of a material length (1), which is then turned, so that the coated side moves in a concave curve. Direct application, by a free spray jet to a contact-free guided section of the material, takes place directly before or during turning (3). The material is applied in a preselected dosed volume. The application appliance (2) is formed as a free-jet applicator, and is positioned directly in front of the turning device, or opposite to the guide surface (5) of the device.
Patent DE-19634712-A1 (DE)
Inventor: WITTKOETTER ERLAND DR
IPC: H04L29/06
Filed: 1996-08-28
Abstract: Publishing electronic media over electronic marketing channels such as the Internet promises interesting business opportunities; however, due to the possibility of copying digital media in a qualitatively perfect manner, a protection of user rights in such electronic media becomes a key question. To solve this problem in an efficient manner, there is provided, according to the invention, an apparatus for protecting electronically published documents with a local computer system (14) which can be connected by way of a data transmission medium (10) to an external data source (12). The local computer system (14) has a local data storage means (18) for storing data of the electronically published document in a form which is not usable by a user, and means (24) for receiving and processing additional protected data provided by the external data source (12) by way of the data transmission medium (10). Linking means (26) are provided to link a storage content of the local data storage means (18) to the additional data and to produce the electronically published document in usable form therefrom.
Patent DE-19636729-A1 (DE)
Inventor: SCHMITT ROBERT
IPC: B62M9/14
Filed: 1996-09-10
Abstract: The invention concerns a bicycle chain drive or the like with a derailleur, comprising a first sprocket arrangement (2), disposed on a tread crank axle, and a second sprocket assembly (4), disposed on a wheel axle. The sprocket assemblies (2, 4) can be drivingly interconnected by means of a driving chain (6). At least one of the sprocket assemblies comprises several sprockets with which an adjustable chain-guide element is associated for throwing the driving chain over from one sprocket to the other. In order to compensate a lateral deflection of the chain in extreme change-over conditions and so reduce wear on the chain and sprockets, at least one (2) of the sprocket assemblies (2, 4) is disposed so as to be displaceable in the direction of its sprocket axis and is connected to actuating means so that it can be moved into different operating positions and locked in these positions. The actuating means for the displaceable sprocket assembly (2) are preferably formed by a hydraulic actuator to which the rider can apply pressure medium and control.
Patent DE-19645129-A1 (DE)
Title: Cavitation protection of pump governed according to rotational speed
Inventor: WAESE VOLKER
IPC: F04D29/66
Filed: 1996-11-04
Abstract: The flow ratios, with an operating revolutions per minute at the operating point of the pump, are compared by using the laws of similarity with the flow ratios of a point relevant to the design. They may be compared with regard to the net positive suction head value (NPSH). It can then be determined if the required pump-specific NPSH exceeds the NPSH in the existing system. The control system takes account of the operating characteristics of the pump.
Patent DE-19646805-A1 (DE)
Title: Device for positioning marking elements of buried cable routes
Inventor: HOFFMANN MANFRED
IPC: H02G9/00
Filed: 1996-11-13
Abstract: The device consists of a rod-shaped base body (1) with a holder (2) at one end open downwards for holding a marker element (7) and able to make a shape-locking connection to a detachable tip (3). Alternatively, the downward opening holder can be connected to a detachable tip which at least partially encloses the marking element. The tip has elements (4) in the region of its connection to the base body which expand in a direction away from the tip when the tip moves. The marker element can be a separate, unsleeved rod magnet.
Patent DE-19647027-A1 (DE)
Title: Radiator valve housing valve with seat and closing element
Inventor: BJERGGAARD NIELS
IPC: F24D19/10
Filed: 1996-11-14
Abstract: The closer element (6) rides on the guide pin (17) within the valve seat (8) as fitted to an insert (9) integral to the pin. The insert is clipped in between housing body (2) and cover (3) so the cover is on the insert side furthest from the element (6). Each of the star array of arms (16) goes over into a spacer (12) used to support the insert in the housing (2). The closing element (5) comes in cone (28) form, at least where penetrated by the pin. The guide fingers (32) radiating inwards from the cone (28) leave space (33) free for the pin here designed as a plate to act as abutment for a compression spring (34) urging the element (6) away from the seat (8). The cover (3) is preferably screwed into the housing (2) and the insert (9) adjoins a conically shaped housing wall (10) via an interposed seal ring (37). The element (6) end furthest from the seat tapers to a small diameter cylinder (23) reaching into the housing bore (24) as also entered by the plunger (25) via its stuffing box (26).
Patent DE-19650013-A1 (DE)
Title: Tissue irradiation arrangement for tumour treatment
Inventor: NAEGELER JUERGEN DIPL ING
IPC: A61N5/10
Filed: 1996-12-03
Abstract: The arrangement includes a drive and positioning table (8) with a mounting frame (2) and a point of origin (3). An instrument (4) determines the position of tumours in the body of a living object (1). A radiation instrument (5) irradiates the tumours in the body of the living object through several individual beams which are harmless for the surrounding tissue when not combined and which meet in a narrow spatial area in a centre (6), which damages the tumour. The center of the bundle of beams is smaller than the tumour itself, and damages all areas of the tumour spatially without overstepping the outer tumour boundaries, by controlling the drive and positioning table. At least 20 radiation, preferably at least 40 beams are used, which meet in the, preferably spherical, centre.
Patent DE-19700005-A1 (DE)
Inventor: MEKELBURG ROSWITHA
IPC: A47J31/02
Filed: 1997-01-01
Abstract: A filtering device (1) is disclosed for brewing a beverage (5) from ground coffee or tea. The filtering device contains a previously portioned amount of ground material and is hung over the edge of a beverage container.
Patent DE-19701686-A1 (DE)
Title: Reflector made of plate
Inventor: MIRTSCH FRANK PROF DR
IPC: F21V7/10
Filed: 1997-01-20
Abstract: The dents (2) can be convex and/or concave and have a diameter from 3 to 200 mm. The distance between the dents may be between 1 and 100 mm. Different distances apply according to the curvature position of the reflector. The dents can be round. The reflector can be made of aluminium plate (1) with a thickness of 0.01 to 1 mm. The depth of the dents can range from 0.2 to 20 mm. To produce the plate a roller pair can be provided of which the one roller is provided with denting knobs and the other roller with support surfaces for the distance surfaces between the dent edges. The denting knobs and supports are adjustable.