baber/WOPTO huggingface dataset:
Patent DE-3100307-A1 (DE)
Title: Arrangement with an internal combustion engine and a charge air compressor driven thereby
Inventor: EMMENTHAL KLAUS-DIETER DR ING
IPC: F02B33/34
Filed: 1981-01-08
Abstract: For the purpose of limiting the boost pressure by simple means, the internal combustion engine (1) is equipped with a two-stage carburettor (4) connected to the compressor (3) on the inlet side, the second carburettor stage (10) of which contains a throttle valve (11) with a drive, to which signals corresponding to the air flow rate in the first carburettor stage (7) and the boost pressure are fed, which signals are processed in opposition to opening commands for the throttle valve (11). <IMAGE>
Patent DE-3101696-A1 (DE)
Title: "Appliance for drawing samples from regularly arranged sample containers"
Inventor: SPITZER WOLFGANG ING GRAD
IPC: G01N1/00
Filed: 1981-01-21
Abstract: Sample-drawing appliance, suitable for drawing, from regularly arranged sample containers and in varying cycles, samples which are pumped by means of an external peristaltic pump through a suction cuvette of an analytical appliance.
Patent DE-3104314-A1 (DE)
Title: Method for packaging articles, and folding box for carrying out the method
Inventor: GAERTNER CHRISTIAN
IPC: B65D5/50
Filed: 1981-02-07
Abstract: The invention describes a method for packaging articles, which are transported successively by a continuous conveyor and, during this process, are assembled, in each case in a folding box which completely surrounds the article and holds it securely in position, each article being inserted from above in a tray-like partial folding box (1) which has a bottom (11) and four walls (12) and in which the article is held by its lower region securely in position, and onto which a flat wall blank, which has approximately the height of the article in question, is placed around the partial folding box (1), is bonded by its underside to the walls (12) of said partial folding box, and is closed to form a tubular sleeve (2), and upon which a lid (3) is fitted onto the wall blank and is bonded thereto, as a result of which the folding box is completely constructed and is closed. <IMAGE>
Patent DE-3104926-A1 (DE)
Title: Control device for cooking, roasting or baking processes having a food thermometer
Inventor: HAMMERL GUENTHER DIPL ING
IPC: F24C7/08
Filed: 1981-02-11
Abstract: The food thermometer, via which the condition of the material being cooked can be picked off in order to control the process of cooking said material has (in addition to the temperature sensor) an indication device (which records the position of the sensor part inside or outside the food and the cooking condition of the food being heated) of an evaluation circuit which emits control criteria for the cooking processes as a function of the position of the sensor part. <IMAGE>
Patent DE-3106166-A1 (DE)
Title: Operating mode switching mechanism for a tape recording apparatus
Inventor: MATSUMOTO SHIGERU
IPC: G11B15/10
Filed: 1981-02-19
Abstract: An operating mode switching mechanism for a tape apparatus for bringing about various operating modes in response to the actuation of manually actuated keys or pushbuttons includes a single magnet (23), which initiates a rotation of a rotating control wheel (6) such that various actuations can be initiated according to choice in dependence on the duration of energisation of the magnet, by movement of a support plate (10) with electromagnetic tape head or heads attached to it, between a first position and a second position. The angle of rotation of the rotating control wheel (6) is sensed by a light-sensing device (27, 28, 24) and the angle of rotation thus sensed is used in an electric circuit in which three different pulse durations are generated according to choice for applying to the magnet, in dependence on the respectively actuated key or pushbutton and the sensed angle of rotation of the control wheel (6). The duration of energisation of the magnet (23) is synchronised with the rotation of the control wheel in such a way that accurate operating mode switching actuations are produced. <IMAGE>
Patent DE-3108787-A1 (DE)
Title: Emptying apparatus for a transport container
Inventor: FISCHER HEINZ
IPC: B65G35/00
Filed: 1981-03-07
Abstract: In an emptying apparatus for a transport container, a receiving apparatus is mounted on a pivot arm which is rotatably connected to a lifting apparatus. The lifting apparatus and the pivot arm are connected by a helical guide.
Patent DE-3115195-A1 (DE)
Title: Circuit arrangement for integrating electrical signals
Inventor: KLENK MARTIN
IPC: G01R15/00
Filed: 1981-04-15
Abstract: A circuit arrangement for integrating electrical signals is proposed in which at least two integrators (10, 10a) are connected in parallel. In this arrangement, the integrators exhibit switching elements for latching the instantaneous value or respectively for resetting the integrator which are controlled by a programme control (13). Control is effected in such a manner that the integrators are cyclically switched into integrating position, latched and reset, the integrating phases of the individual integrators (10, 10a) following one another. This makes it possible to integrate a measurement signal seamlessly, the integral being formed by adding up the individual values of the individual integrators. In this manner, a constant resolution is achieved in the case of signals to be integrated which have very different signal length. <IMAGE>
Patent DE-3116237-A1 (DE)
Title: Outlet valve device in a rapidly responding master cylinder
Inventor: KUBOTA HITOSHI
IPC: B60T11/224
Filed: 1981-04-23
Abstract: The invention relates to an outlet valve device in a rapidly responding master cylinder. The outlet valve contains first and second valve devices. The first valve device responds to the fluid pressure, which is built up in a primary pressure chamber. The second valve device contains a valve member spring loaded on a valve seat. The spring force for this valve member of the second valve device is adjustable as a function of the position of the first valve device.
Patent DE-3117968-A1 (DE)
Title: Adjustable footrest for sports kayaks
Inventor: PRIJON ANTON
IPC: B63H16/02
Filed: 1981-05-07
Abstract: The invention creates an adjustable footrest for sports kayaks in the form of an approximately frustoconical body which can be inserted into the bow area of the kayak body and the circumferential surface of which is adapted in outline to the cross-section in the bow area. The frustoconical body representing the footrest can be displaced in the direction of the longitudinal axis of the kayak until a desired distance between a seat and a body end surface facing this seat is reached. This last-mentioned larger end surface of the body or the end surface of the body facing the seat is designed as a flat foot support. The frustoconical body forming the foot support either can be held in place in the bow area of the kayak body by a frictional force which exceeds the supporting force of the feet which occurs in practice, or it is also possible to anchor the frustoconical body by tension-absorbing elements on the kayak body.
Patent DE-3118334-A1 (DE)
Inventor: SEGGER BERND ING GRAD
IPC: H02M3/155
Filed: 1981-05-08
Abstract: 1. A drive circuit for pulse controlled switching transistors, with a transformer having a primary winding (U1) in the collector-emitter path of the switching transistor (T1), and having a first secondary winding (U2) arranged in series with a drive transistor (T2) between an input voltage terminal (E1) - which is connected via the primary winding to the collector of the switching transistor - and the base of the switching transistor, and is bridged by a first diode (D2), and having a second diode (D1) parallel to the base-emitter path of the switching transistor, characterised in that the first diode (D2) is arranged in series with an oppositely poled first Z-diode (Z2), that the second diode (D1) is arranged in series with an oppositely poled second Z-diode (Z1), and that the first secondary winding (U2) is poled in such manner that the current induced within it during a switch-on procedure is in the direction of a switch-on current, and that the second secondary winding (U3) is poled in such manner that the current induced within it during an switch-off procedure is in the direction of a switch-off current.
Patent DE-3127673-A1 (DE)
Title: Jump pit filling
Inventor: OTT HELMUT
IPC: A63B6/02
Filed: 1981-07-13
Abstract: The jump pit filling is intended for long jump pits which are located outside or in gymnasia. The pit filling is intended to absorb the jump energy of the jumper and allow the length of the jump to be measured. Conventional long jump pits have a sand filling. In this case, it is unavoidable that portions thereof are thrown out and are distributed in the surrounding area. This means in any case a gradual reduction of the sand filling. Additionally, in jump pits in gymnasia, this means that the gymnasium floor is soiled and scratched. The new jump pit filling has a joined padding body made of a padding core (5) and a cover (7). At least the top side (9) of the latter is of plush-type construction. The padding body absorbs the jump energy of a jumper without parts thereof becoming detached and thrown out. The plush-type top side (9) of the cover (7) is brushed in each case counter to the direction of the jump. The hairs (13) contacted by the jumper lie down in the direction of the jump so that the length of the jump can thereby be measured very accurately. <IMAGE>
Patent DE-3134823-A1 (DE)
Title: Method and device for bevelling the ends of round wood (round timber)
Inventor: OTTO WALTER
IPC: B27M3/32
Filed: 1981-09-03
Abstract: The invention concerns a method for bevelling the ends of round wood on a transport path extending in the axial direction thereof by means of a rotating tool, in which the round wood is moved axially, laterally alongside the processing station, with one end until level with the tool, is thereupon displaced transversely with respect to the processing station, is centred there relative to the tool and processed and then displaced transversely again, and is thereafter moved axially by the other end in the opposite direction until it reaches the level of another tool, is thereupon once again displaced transversely, centred relative to the tool and processed, whereupon it is then displaced transversely and transported away, if necessary in the axial direction.
Patent DE-3136214-A1 (DE)
Title: Process for conferring hydrophobic, antistatic and improved hand properties on leather and pelt furs
Inventor: ROSENBUSCH KURT DR
IPC: C14C9/00
Filed: 1981-09-12
Abstract: In the process for conferring hydrophobic, antistatic and improved hand properties on leather and pelt furs, the leather and pelt furs are treated with an alkaline solution of a compound of formula <IMAGE> where R is C14-C35-alkyl, preferably C14-C20-alkyl, R1 is hydrogen or a group of formula <IMAGE> and K<(+)> is a cation, preferably Na<(+)>, and then basified (deacidified, acidified off).
Patent DE-3139446-A1 (DE)
Title: Coding and decoding template in electronic data processing
Inventor: SCHWEDLER HANS
IPC: G06K19/00
Filed: 1981-10-03
Abstract: Previously, tables had to be created for both systems, which alone made it possible to solve set tasks. This is very time-consuming and associated with high paper consumption. With the example A = page 1; example B = page 2; example C = page 3; example D = page 4, sections of the coding and decoding template are recorded on the right for the four variants. On the left, the secondary calculations which approximately represent the expenditure of paper and time are shown in explanation. Furthermore, symbols for data flow charts are stamped out on both longitudinal sides of the coding and decoding template, which are needed for program flow charts in electronic data processing. Since an even greater field of activity can be expected in future for electronic data processing which will thus also be used as major subject in secondary and grammar schools in a few years, I consider the coding and decoding template to be an aid for school pupils, students and also for EDP specialists to be, which will then be indispensable.
Patent DE-3142854-A1 (DE)
Inventor: GROHE KLAUS DR
IPC: A23K20/195
Filed: 1981-10-29
Abstract: 1. Claims (for the Contracting States : AT, BE, CH, DE, FR, GB, IT, LI, NL, SE) Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I  see diagramm : EP0078362,P10,F3  in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts, alkali metal salts and hydrates, except 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acid and its hydrochloride, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-methylpiperazino)-quinoline-3-carboxylic acid and 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-ethylpiperazino)-quinoline-3-carboxylic acid hydroiodide. 1. Claims (for the Contracting State LU) 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I  see diagramm : EP0078362,P11,F3  in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts and hydrates.
Patent DE-3145198-A1 (DE)
Inventor: GMELCH XAVER
IPC: B60T8/18
Filed: 1981-11-13
Abstract: 1. Cradle valve for vehicles, which, when a previously determined vehicle load is reached, switches on a signal pressure in a control line, with a hydraulically operating power reducing gear (5) which is loaded with the vehicle load, with, if necessary, an elastically or plastically workable transmission medium (rubber plate 7), the starting tappet (8) of which is loaded, against the vehicle load which is placed underneath, with a spring (11), lying in the same axis as the starting tappet (8) and adjustably supporting itself against a firm buttress (surface 26), and operates, dependent on the stroke, an on-off valve (20) for the pressure guidance in the control line, with a lever (23) which is essentially arranged transversely to the longitudinal direction of the starting tappet (8), characterised in that the buttress (surface 26) and an adjusting device (adjusting screw 28), sideways displaced to the starting tappet (8), are arranged in the cradle valve housing (1) and are coupled with the lever (23) which is supporting the spring on the buttress side and is developped as a transmission lever, and in that the on-off valve (20), as is known per se, is arranged in the same axis as the starting tappet (8).
Patent DE-3149972-A1 (DE)
Title: Drawer guide for cash registers or cash desks
Inventor: RETHMEIER GERHARD
IPC: G07G1/00
Filed: 1981-12-17
Abstract: Published without abstract.
Patent DE-3203308-A1 (DE)
Inventor: BIERE HELMUT DR
IPC: C07F9/40
Filed: 1982-01-27
Abstract: Diphosphonic acid derivatives of Formula I    <IMAGE>  (I)  wherein R is hydrogen, an alkali metal atom, an alkaline earth metal atom, or an alkyl group of 1-4 carbon atoms and A is derived from a carboxylic acid having anti-inflammatory and antiphlogistic activity and containing an aromatic or heteroaromatic group, of Formula II ACOOH (II),  are pharmacologically efficacious compounds.
Patent DE-3203391-A1 (DE)
Title: Initiator device
Inventor: PISSACROIA ANGELO RAFFAELE DR
IPC: F42C9/10
Filed: 1982-02-02
Abstract: Initiator device for initiating charges, having a can to take the initiator charge, a cover which seals the can and has a booster charge in the centre, a delay unit which is in the form of a body consisting of a material composition having a constant or delayed burning speed, and an annular yielding gasket consisting of a layer of an inhibiting material composition which prevents initial diffusion of the combustion caused by the booster charge in the tangential direction.
Patent DE-3207887-A1 (DE)
Inventor: STICKEN GERHARD DR
IPC: C01B7/07
Filed: 1982-03-05
Abstract: A process for the purification of hydrochloric acids contaminated with C1-chlorinated hydrocarbons involves the controlled use of a distillator column. The contaminants are removed by stripping with HCl gas, the stripping being performed in a bubble column.
Patent DE-3212022-A1 (DE)
Inventor: ASSBECK FRANZ DIPL ING
IPC: G05F1/66
Filed: 1982-03-31
Abstract: Solar generators, fuel cells and similar d-c voltage sources have a current-voltage characteristic, on which at one point ("maximum power point" MPP) the maximum power can be taken from the d-c voltage source. In an arrangement, in which a d-c voltage source feeds a consumer through a controllable power converter, the optimum operating point is automatically set by setting a reference value for the voltage or the current into the converter, and impressing a supplemental reference value temporarily thereon as a disturbance variable at certain time intervals. If due to the impression, the output power of the d-c voltage source increases, the reference value is adjusted in the direction of the supplemental reference value. If, on the other hand, the sign of the power change is negative, the reference value is changed opposite to the sign of the supplemental reference value. After a finite number of reference value changes, the instantaneous operating point is this brought to the optimum operating point. Since the sign of the power change is determined through evaluation of the derivative with respect to time of the actual power value, the amplitude of the disturbance variable can be chosen very small, so that the operation of the consumer is not impaired.
Patent DE-3214509-A1 (DE)
Title: Domelight
Inventor: STOLBERG FRITZ R DIPL ING
IPC: E04D13/03
Filed: 1982-04-20
Abstract: Arranged between the edges, surrounded by a frame, of domelight shells are spring elements, in particular of metal, which press the upper domelight shell against a seal and the lower domelight shell against a holding strip. The spring elements are designed in such a way that the spring forces are introduced as far as possible uniformly or at short intervals into the dome shells.
Patent DE-3216863-A1 (DE)
Title: Magnetic recording material
Inventor: NAGAO MAKOTO
IPC: H01F10/16
Filed: 1982-05-05
Abstract: A magnetic recording material having excellent magnetic properties and excellent abrasion resistance is proposed. The material consists of a non-magnetic medium having a thin ferromagnetic metal film formed thereon as a magnetic recording layer by means of a vacuum deposition or ion plating process. The thin ferromagnetic metal film contains Co as the main component and 0.1 to 5.0 atom % of at least one of the elements Mo, Ta and/or W.
Patent DE-3221415-A1 (DE)
Title: Lift appliance
Inventor: HEIN WILFRIED DR ING
IPC: B66B9/02
Filed: 1982-06-05
Abstract: In a lift appliance with a load-carrying means which is designed as a car, platform (11), seat or the like, can be moved along guide rails and has a worm-gear drive, the tooth system of the worm (29) meshing with parallel, segment-shaped supporting teeth (20) held in place along the guide rails and distributed over several segment plates (19), the guide rails, according to the invention, are disposed perpendicularly and the supporting teeth (20) are arranged parallel thereto rectilinearly one above the other. This arrangement enables the lift appliance to be of compact construction and, on account of the self-locking associated with the use of the worm-gear drive, also of safe construction, in which arrangement the load-carrying means can travel perpendicularly up and down. <IMAGE>
Patent DE-3226913-A1 (DE)
Title: Chimney with separate ventilation
Inventor: WENGENROTH ULRICH
IPC: E04H12/28
Filed: 1982-07-19
Abstract: Chimney with at least one flue gas channel extending in the longitudinal direction of the chimney, and at least one ventilation channel, extending in the longitudinal direction of the chimney near the flue gas channel, for leading away moisture passing over from the flue gas channel. The flue gas channel is formed by a separate flue gas pipe arranged in a surrounding casing, and the flue gas pipe has an intentional porosity for the uptake and/or transmission of moisture. <IMAGE>
Patent DE-3228452-A1 (DE)
Title: Burner head of an oil burner
Inventor: KOTZMANN HEINZ
IPC: F23D11/40
Filed: 1982-07-30
Abstract: A process is proposed for the production of a short blue flame with a rich mixture in the root of the flame. This oil spray cone is fed to a double-twisted air stream which on one hand shortens the flame and on the other hand allows the uncombusted particles to burn as a blue flame.
Patent DE-3232774-A1 (DE)
Inventor: SCHOMMLER MANFRED
IPC: B31F1/28
Filed: 1982-09-03
Abstract: 1. A one-sided corrugated cardboard machine comprising a first corrugated roll (10) and a second corrugated roll (11) in meshing engagement with each other and between which a paper web (13) to be corrugated is introduced, an adhesive applicator (18) for dispensing an adhesive onto the peaks of the corrugated cardboard web (14), a contact pressure means cooperating with the second corrugated roll (11) for applying a covering web (20) onto the corrugated cardboard web (14) comprising a first deviation roll (21) and a second deviation roll (22) in parallel spaced arrangement with respect to each other, and via which the covering web (20) coming from an uncoiler is guided in such a manner that it places itself under pressure against the coardboard web (14) on the second corrugated roll (11), and in which a blowing means (25) is arranged between the deviation rolls (21, 22) which builds up a compressed air cushion (27) on the side of the covering web (20) facing away from the second corrugated roll (11), characterized in that the covering web (20) by means of a pull-off device (23) and against a braking means between the uncoiler and the second corrugated roll (11) directly surrounds the deviation rolls (21, 22) with a predetermined tension and serves itself as a contact pressure element and the compressed air cushion (27) is effective directly on the covering web (20).
Patent DE-3239365-A1 (DE)
Inventor: KINAST GUENTHER DIPL CHEM DR
IPC: C07D501/46
Filed: 1982-10-23
Abstract: Antibacterially active cephalosporins of the formula   <IMAGE>   in which R1 denotes C1-C6-alkyl, phenyl or halogen-substituted phenyl, and R2 and R3, which can be identical or different, denote H, C1-C4-alkyl, chlorine, bromine, carbamoyl or N-C1-C4-alkylcarbamoyl.
Patent DE-3247954-A1 (DE)
Title: Device for observing an optical-fibre coupling point from two directions of view (sightlines)
Inventor: BLUME GEORG DIPL ING
IPC: G02B6/38
Filed: 1982-12-24
Abstract: A device for simultaneously observing an optical-fibre coupling point from two different directions of view in a microscope consists of a shaped (formed) member having a plurality of reflecting (mirror) surfaces. These reflecting surfaces are arranged and aligned such that the beam paths assigned to the two different directions of view are reflected and deflected at the mirrors in such a way that they have paths of equal length from the splice point up to the microscope objective.
Patent DE-3248060-A1 (DE)
Title: Pressing-out device
Inventor: KOCH KLAUS DIPL ING
IPC: C13B10/00
Filed: 1982-12-24
Abstract: A pressing-out device is devised for separating mixtures of liquids and solids, by means of which a very high pressing-out pressure can be built up and by means of which the pressed-out liquid can be discharged at the main point where it is released, without liquid outlet apertures causing a noticeable drop of pressure in this region. Insertion of axial outlet bores, which are open towards the screw axis, in pins which are connected to liquid outlet pipes, permit the liquid to be discharged. Arrangement of a rebound, which causes the stationary pinpoints to find a running surface, is achieved in that the proportions of solid, which are small anyway, in the pressed-free liquid which reach the pin bores are reduced even further, so that the pressed-free liquid can be diverted without difficulty into clarification plants.