baber/WOPTO huggingface dataset:
Patent DE-4201433-A1 (DE)
Title: Measurement transducer at high voltage for metal encapsulated, gas insulated high voltage switching system - contains Peltier cooling element inside inner conductor for reduced operating temp.
Inventor: SCHWAB ADOLF PROF DR ING
IPC: G01R15/22
Filed: 1992-01-21
Abstract: The measurement transducer has at least one hollow inner conductor (11), a coil (45), an enclosing outer conductor and a transfer circuit inside the inner conductor converting the electrical measurement signals into light signals which transfer the signal from high to low potential. The coil is arranged between a recess (40) in the inner conductor and a covering cylinder (42). Its signals are fed to the transfer circuit. A Peltier cooling element (61) inside the inner conductor in close thermal contact with the transfer circuit (25,26) is supplied with current by a current converter (62) enclosing the inner conductor. USE/ADVANTAGE - Reduced operating temp..
Patent DE-4214351-A1 (DE)
Title: Plug connector for motor vehicle - has rotatable sleeve extending to conform with DIN ISO 1724
IPC: H01R13/58
Filed: 1992-05-05
Abstract: The plug connector has a rotatable sleeve (2) which extends w.r.t. to a length (X) in accordance with DIN ISO 1724. Pref., a recess (4) is provided in the sleeve at the length X. The dimensions of the recess are suitable to accommodate the holding claw of the cover of a socket according to DIN ISO 1724. The opening in the connector is closed to prevent ingress of humidity or dirt into the sleeve. ADVANTAGE - Handling of rotatable sleeve is easier, connection space is enlarged due to absence of strain reliever.
Patent DE-4218300-A1 (DE)
Title: Purificn. of gas mixt. contg. hydrogen sulphide and nitrogen oxide - by using hydrogen sulphide content and ammonia for selective catalytic redn., esp. for purifying acid liquor stripper gas
Inventor: HEISEL MICHAEL DR ING
IPC: C01B17/04
Filed: 1992-06-03
Abstract: In the purificn. of a gas mixt. (I) contg. at least H2S and NOx involving denitrification of (I) by selective catalytic redn. of NOx to N2 and H2O, the H2S in (I) is used as reducing agent, in addn. to NH3. The process is used for treating acid liquor stripper waste gas (IA); and the gas from catalytic redn. is passed to a Claus plant, pref. with a desulphurisation scrubber, esp. with a physical ar chemical agent for selective removal of SO2, after the redn. or Claus plant. Denitrification is simple and effective. The H2S is converted almost entirely to SO2, rather than S, which avoids harmful deposition of S.
Patent DE-4225628-A1 (DE)
Title: Timing unit to display remaining period of preset value - has number of scale and fingers driven by timing motor to allow years, months and days to be indicated
Inventor: STOERTZER WOLFGANG
IPC: G04F3/00
Filed: 1992-08-03
Abstract: A timing unit is used to indicate the remaining time of a preset period and can cover a number of years. The unit is in the fashion of a clock that has a number of scales and fingers and is motor driven. The outer scale (2) indicates the days of a month, a further scale (3) the months and an inner scale (1) the years. Three separate fingers (5,6,7) relate to the scales. In a particular position the remaining period is indicated, e.g. 30 years, 6 months, 6 days. When expired an alarm is triggered. USE/ADVANTAGE - Allows predetermined period to be timed.
Patent DE-4225668-A1 (DE)
Title: Open-end spinning machine - has standard housing with opening roller and screens in trash-box to handle various types of fibre.
Inventor: WASSENHOVEN HEINZ-GEORG
IPC: D01H4/36
Filed: 1992-08-04
Abstract: The housing for the opening roller of an open-end spinning unit has a trash outfall to follow the sliver intake; this is in line with the airflow and the direction of rotation of the roller. In the line of trash outfall are two screens with adjustable angle of deflection. Pref., the roller (2) has clothing to reduce the sliver (16) to separate fibres as it revolves (R). The sliver is introduced (3) by the input roller (4) and bottom plate (5), through the chute (6). A fringe is formed as the sliver is gripped (7) and fibres extracted. ADVANTAGE - The housing is standard for all fibres, and the adjustments to the screen permits correct airflow with sepn. of trash, without loss of good fibre.
Patent DE-4226593-A1 (DE)
Inventor: KAWASHIMA TOMOYUKI
IPC: H05B33/10
Filed: 1992-08-11
Abstract: The invention seeks to reduce the display voltage required to drive an electroluminescence display device of a thin film lamination structure consisting of a light-emitting film (4) and insulation films (3, 5) made of an inorganic substance, by raising the dielectric constants of the insulating films by providing an inorganic insulation substance for the insulation films with a structure of columnar crystals (3a, 5a) extending in the direction of an electric field. The voltage shared by the insulation films in the display voltage is reduced, thereby raising the utilisation efficiency of the display voltage and reducing the display voltage. When forming the inorganic insulation substance into films that have a structure of columnar crystals via the sputtering process, deposition is performed with the plasmic atmospheric pressure raised higher than the limit pressure intrinsic to each type of inorganic insulation substance. <IMAGE>
Patent DE-4227129-A1 (DE)
Title: Support bracket for folding gangway between two vehicles - has elastically deformable profile with thin central region and thickened end sections and has screw plate for attachment to wall
IPC: B60D5/00
Filed: 1992-08-17
Abstract: The bracket secures a folding bellows serving as a protective gangway which is secured to the end side of the vehicle and consists of a profile (1) made of an elastically deformable material. The profile has a thinner central region (2) and two thickened end areas (3,4). A screw plate (5) is provided at one end to attach the profile to the vehicle wall. The other end has a plate (7) and a groove-shaped holder (8) in which the bellows end is suspended. ADVANTAGE - Provides stability between two coupled vehicles with sufficient flexibility to take up side movements.
Patent DE-4228937-A1 (DE)
Title: Rail vehicle for solar-powered track section - uses solar cells supported on either side of track together with current supply rail contacted by train
IPC: B60L5/38
Filed: 1992-08-31
Abstract: The rail vehicle is driven by solar energy provided by solar cells extending along the rail track on both sides, pref. having a width of 1 m and mounted at a height of approximately 0.5 m via a support structure which also supports a current supply rail (3), contacted by the train. Pref. the solar cells allow the train to be supplied with 7,000 kV., allowing the train to reach a velocity of 300 km/h. and providing enough energy for up to 6 trains per hour. The supply rail can be linked to the electrical supply network so that continuance of supply is maintained during poor weather and at night. ADVANTAGE - Provides sufficient electrical energy for electric high-speed train.
Patent DE-4231103-A1 (DE)
Title: Flexographic printing plate movement - gives movement to leading end of plate to secure and release it to carrier bar at processing station for simplified and automated working
Inventor: BECKMANN HELMUT
IPC: G03F7/30
Filed: 1992-09-17
Abstract: In the movement of a flexographic printing plate through a processing station, the leading edge is moved at right angles to the direction of travel during processing after the end of the process and pref. before the start to lock and release the plate at the conveyor draw system. Also claimed is an appts. with a carrier bar (4) with a carrier pin (11) at right angles to its direction of travel, for the plate (2) to be inserted on it. After the plate has been processed, it is moved at right angles to its line of travel. The carrier pins (11) have thickened ends (14), in a ramp shape (15) tapering to the other end of the pin (11). USE/ADVANTAGE - The system is for the movement of a flexographic printing plate through a processing station.
Patent DE-4235559-A1 (DE)
Inventor: BOECK A
IPC: F01C1/332
Filed: 1992-10-22
Abstract: An internal combustion engine, a compressed-air engine or a compressor has a circular base housing (1); a working disk (3) which rotates in the working chamber around its center line; a filling and pushing-out chamber (4) in communication with the working chamber; a control disk (7) which rotates in the filling and pushing-out chamber around its center line and which forms a sealing gap with the limiting wall of the filling and pushing-out chamber and with the working disk; a circular combustion chamber (7) in communication with the working chamber; and a combustion chamber disk (9) which rotates in the combustion chamber around its center line.
Patent DE-4236486-A1 (DE)
Title: Thermoplastic reel moulded in  two parts for threads - is split equally across axis at centre and its respectively tongued and grooved edges of the two halves are glued together.
Inventor: FIEDERL MAX
IPC: B65H75/28
Filed: 1992-10-29
Abstract: A thermoplastic reel, for welding with threads has a hollow cylindrical centre and a flange at each end; it is in two halves across its axis divided in the centre, and the two are bonded together. Where they meet their faces engage each other in "labyrinthine" manner and they are there glued together. ADVANTAGE - The design can be produced simply. It requires no after-processing. It has accurate circulatory and dimensions.
Patent DE-4237536-A1 (DE)
Inventor: OPHARDT THOMAS
IPC: A45D40/02
Filed: 1992-11-06
Abstract: The description relates to a device for writing or applying a liquid or a solid and comprises a body (12), the leading end of which has a point (32) for writing or applying which is arranged to move longitudinally in a cap (14). The cap (14) has a through aperture (36) for the point (32), and a sliding closure (16) for the through aperture (36) which can be closed by relative movement between the cap (14) and the body (12). The sliding closure (16) has a longitudinally movably guided strip (17) which is firmly coupled to the body (12) via a toothed device (18, 20, 22). This provides a reliable seal for the hollow space surrounding the point (32) with the point retracted. Printing problems arising in prior art writing devices through pressure differences resulting from the removal or fitting of the cap on the body are completely prevented.
Patent DE-4241085-A1 (DE)
Inventor: NOLLE EUGEN DR
IPC: H02K41/02
Filed: 1992-12-07
Abstract: A stator for a linear motor has winding grooves 14 defined by webs 3 and in which individual conductor wires 2 are to be placed. The laminated stator is constructed with a base part 1 and insert parts 6 which are push-fitted into sockets 15 in the base part, so that the insert parts provide shoulders 5 over the grooves 14. A relief hole 7 allows the socket wall 3 to flex. <IMAGE>
Patent DE-4242716-A1 (DE)
Title: Palletiser for stacking products in layers
Inventor: GEORGITSIS NIKOLAOS
IPC: B65H29/34
Filed: 1992-12-17
Abstract: The frame (3) has intermediate supports (5) in the form of a railed platform movably mounted on a support frame (7) which can be displaced on a horizontal plane on the frame, and moves on a horizontal axle (8) crosswise to the transfer direction.The platform is raised to a tilting position when placed on a stacked layer of products. The platform is lowered by means of controls (20) by altering the distance between the movable platform (5) and the support frame (3).
Patent DE-4300018-A1 (DE)
Title: Method and the technical solution for carrying out the medical electrotherapy which can preferably be applied in the treatment of diseases, such as various forms of cancer, leukaemia, neurofibromatosis, AIDS and various forms of tropical viral diseases, etc.
Inventor: KNEDLER RICHARD DR
IPC: A61N1/30
Filed: 1993-01-02
Abstract: The object of the invention is to provide medical practitioners and/or therapists with a safe method for carrying out targeted treatment even of diseases which have hitherto been difficult to treat, such as cancer or neurofibromatosis, especially since the chemotherapies used in the process can be adapted precisely to the structures of the cells. This is ensured by the use of modulated currents, such as described by the inventor. With the lower dosage of the chemotherapies used which this entails, the immunosuppressive effect of many cytostatic drugs, for example, can be reduced to a minimum and the cytotoxic effect can be increased to a maximum. This can only take place in dependence on the chemotherapies used, in which case the carriers we describe can still have a favourable influence on the positive effects mentioned here. In this context, we refer to the fact that the methods for which a patent has been requested relate solely to the treatment using chemotherapies, but not to the composition of such chemotherapies. Despite the fact that the concentration of active chemotherapies can be reduced substantially, it must obviously never be "zero". The methods - as described here - use the approach of activating the natural defence mechanisms, i.e. of the entire immune system, whilst simultaneously increasing the effect of the medication used, which is brought about, in particular, by the lower dosage. ... Original abstract incomplete.
Patent DE-4300582-A1 (DE)
Title: Handling system for collating sets of small piece parts
Inventor: MICHEL WOLDEMAR
IPC: B23P19/00
Filed: 1993-01-13
Abstract: The small items (3) are fed to the collator by a vibrator feed. Sets of sliders (1,2,3,4) have holes to take one item in each hole. The sliders are positioned over each other and are coupled by pin-and-slot couplings, with the slot lengths corresponding to the amount of alignment required for the holes in adjacent sliders. When the holes are all lined up the set of items is discharged in one action.The sliders are driven by a single drive motor (7) operating on the upper slider. The upper slider does not have a pin coupling but only a slot gripped by the next slider underneath. For a compact collator the sliders can be ring shaped.
Patent DE-4306476-A1 (DE)
Title: Accordion with internal system of links - which actuate internal metal plates to vary tone colour of notes
Inventor: GAUDINI PAOLO
IPC: G10D11/02
Filed: 1993-03-02
Abstract: The accordion has a number of pistons, knobs or keys (11) which can be actuated by the accordion player. The pistons, knobs or keys control flaps (12, 12`) which control the musical notes. The pistons, knobs or keys actuate the flaps (12, 12`) through a system of links (13 to 19). The system of links also actuates metal plates which selectively control the actuation of the tone generation device (20) together with the flaps (12, 12`). A register device operates on the metal plates (100) to select the tone colour characteristics of the accordion. The accordion is enclosed in at least one housing which encloses additional kinematic device installed between the pistons, knots or keys (11) and the metal plates (100) to enable the movement of the pistons, knobs or keys to actuate the metal plates (100). USE/ADVANTAGE - Accordion actuated by pistons, knobs or keys, has device to control tone colour of notes.
Patent DE-4307553-A1 (DE)
Title: Two fluted twist drill - has thick-webbed spiral fluted section at front end which runs out into thin-webbed straight-fluted section with wider flutes at rear end
Inventor: TAKAYA SUEJI
IPC: E21B10/44
Filed: 1993-03-10
Abstract: The drill has a cylindrical body (110) and two flutes (111). At the front ends is a spiral fluted section (111a, 111b) which runs out into a straight-fluted section (111c) at the rear end. Brazed onto the front end is a cemented carbide head with cutting edges. The web thickness of the drill varies from a maximum (T1) at the front end to a minimum of (T3) in the straight fluted section (111c). In the straight fluted section the ratio of flute width to circumference is greater than that for the spiral fluted front section. The drill is ground with a thinned point. ADVANTAGE - Drill has large flute cross-section permitting easy clearance of chips. Drill stiffness is high, whilst thinned point reduces thrust.
Patent DE-4315809-A1 (DE)
Title: Method and apparatus for applying a surface image or script or decorative element to structured substrates, and decorative medium produced herewith
Inventor: BRUCKNER MARTIN
IPC: B44C1/17
Filed: 1993-05-12
Abstract: The invention relates to a method for applying a surface image or script or decorative element to structured substrates, the surface image or the script or decorative element consisting of a carrier film or coating layer provided with adhesive and pull-off film which is pressed onto the substrate by means of a contact pressure roller. The carrier film or coating layer, at least partially freed from the pull-off film, is laid or placed on the grease-free substrate with its adhesive layer facing the substrate, and is pressed onto the substrate, without the formation of bubbles, under active contact pressure and with simultaneous application of hot air to the surface image or decorative layer. Moreover, the invention relates to an apparatus for applying a surface image or script or decorative element, consisting of a support film or coating layer with an adhesive layer and pull-off film, to structured substrates with a contact pressure roller in order to carry out the method, wherein a hot air source (6), directed towards the film (11) or coating layer, is assigned to the contact pressure roller (2). Furthermore, the invention relates to a decorative medium of the apparatus according to the invention which is produced in accordance with the proposed method and consists of a structured substrate sheet on which a surface image, script or decorative element is laid, ... of a support film or coating layer freed from an adhesive film and provided with an adhesive layer... Original abstract incomplete. <IMAGE>
Patent DE-4317078-A1 (DE)
Title: Method of maintaining the optimum oxygen content of the eye required for the vision of the healthy human being, especially of contact lens wearers
Inventor: KLOMANN HANS BRUNO
IPC: A61F9/00
Filed: 1993-05-21
Abstract: The essential feature of my invention is the combination of adjustment of the correct moisture content of the eye surface in each particular case and simultaneous supply of the oxygen amount required for maintaining a "clear" vision. It is known that "artificial lacrimal fluids" are prescribed for moistening of excessively dry conjunctivae, that is to say, especially for contact lens wearers. These medicaments were, however, not designed by the pharmaceutical industry for oxygen therapy of the eyes. These products do not contain any oxygen or at most unintentional traces. However, in the above-mentioned group of patients, in particular, supply of oxygen to the eye is of utmost importance. In order to achieve maximum oxygen enrichment (e.g. 50 mg O2/l moistening fluid) of the various "artificial lacrimal fluids" which are usually supplied by the pharmaceutical industry in dropper bottles, I propose use of a mini-O2-compressed gas apparatus (travel apparatus) which can be used by anyone at any time. However, construction of this apparatus does not form part of my invention.
Patent DE-4317788-A1 (DE)
Title: Evaporative cooling system for an internal combustion engine
Inventor: MUELLER PETER
IPC: F01P3/22
Filed: 1993-05-28
Abstract: In order to provide a filling system for an internal combustion engine with an evaporative cooling system which can be operated reliably even by technically unskilled operators, the proposal according to the invention is to provide a filling container which is arranged on the delivery side of the coolant pump in the return line returning to the cooling spaces of the internal combustion engine. Arranged in this filling container is a level indicator designed as a float. When the maximum coolant level has been reached, the level indicator closes a filling opening in the filling container, thus preventing overfilling.
Patent DE-4322435-A1 (DE)
Title: Method of machining valve seat rings
Inventor: KUGEL CHRISTOPH DIPL ING
IPC: B23C3/05
Filed: 1993-07-06
Abstract: The invention relates to a method of machining valve seat rings in the cylinder head of an internal combustion engine. So that a sealing face which constitutes the valve seat and guarantees completely tight bearing of a gas-exchange valve during the closing operation is formed in a reproducible manner on the valve seat rings while at the same time the production costs are reduced, it is proposed to carry out the premachining and the finishing stage in one and the same machining station and with one and the same drilling head as well as one and the same indexable insert in the same set-up of the cylinder head. Here, the cutting edge for the first machining stage, comprising only the flat-taper bevel, and the cutting edge for the second machining stage, comprising only the sealing face, are to be pressed apart by at least the chip width of the wider chip of the two machining stages at the periphery of the indexable insert on account of a polygonal configuration of the outline of the indexable-insert peripheral areas coming into cutting engagement.
Patent DE-4327033-A1 (DE)
Title: Drive and control device for at least one commutator motor
Inventor: UHLENHAUT INGO DIPL ING
IPC: G01P3/48
Filed: 1993-08-12
Abstract: A drive and control device for at least one commutator motor, a measurement device (consisting of a measurement element and a filter for identification of the commutator transitions) being connected to the supply lead of each commutator motor, downstream of which measurement device a counter for the commutator transitions is arranged which counter, for its part, is connected to a comparator for the actuating movement, which comparator has a required value input of a control device and whose output is connected to a switching mechanism for controlling the commutator motor.
Patent DE-4332548-A1 (DE)
Title: Power boosting by means of levers for reciprocating engines
IPC: F01B9/02
Filed: 1993-09-24
Abstract: Power boosting by means of levers. From time immemorial the lever has been used to move heavy loads and as a result power boosting is used in order to also employ these in engines. A power boost is thereby achieved and the energy consumption is reduced. It is not a conventional lever, it may be described as an arm lever and is also of great importance as a rotating lever. There are no limits to its use as a rotating lever. Since the arm lever is divided by an axis, into a long section and a short section as in any lever. These long and short sections may also have separate applications. A power boost can also be achieved with a circular disc by [lacuna] a lever axis for the connection of the first long lever section on the left-hand side of the disc on the outermost edge. On the right-hand side of the lever disc, which has an axial leadthrough in the middle and in proximity to which a lever connecting axis is fitted, and this is connected to the short lever arm, it is thereby shown that 3 elements produce a system. Not only does the said system permit use in the internal combustion engine, it can also be connected to the output side in electric motors. It can be used wherever power boosting is possible and advisable. In the internal combustion engine the use of arm levers and the use of the disc lever system is possible and thereby boosts the power two-fold. In this two levers are required. In addition to the ... Original abstract incomplete.