baber/WOPTO huggingface dataset:
Patent DE-3236786-A1 (DE)
Title: Shopping container
Inventor: HEILAND GEB KLEINSCHMITT
IPC: B62B3/18
Filed: 1982-10-05
Abstract: The present invention relates to containers for collecting and transporting, in particular, items of shopping required daily. Containers are specified which are matched to one another in size and shape and allow easy handling, readily visible loading and safe transport of the items to their destination.
Patent DE-3243337-A1 (DE)
Title: Circuit for the driving mode and braking mode of electrical traction vehicles
Inventor: BOEHM HEINZ DIPL ING
IPC: H02P4/00
Filed: 1982-11-19
Abstract: A power-system compatible multi-power system current convertor which is capable of feedback and uses only one convertor stage is aimed for. It is based on a fully-controllable power system rectifier bridge, which can be pulsed, in a Graetz configuration with a quenching bridge in a Graetz rectifier. This circuit is to be, in addition, universally applicable for DC voltage mode and also as a power-system or resistance brake for braking mode. For this purpose, a further pair of thyristor branches (13.2/13.1) are arranged in the same direction in parallel with the two pairs of thyristor branches (4.1/4.2 and 4.3/4.4). At the divider point (A') of said second pair of thyristor branches (13.2/13.1), a braking resistor (14) with a further connection to one of the AC voltage terminals (C) of the power-system rectifier bridge is located. The second pair of thyristor branches (13.2/13.1) is connected on the negative side to the negative DC voltage terminal (D) of the power-system rectifier bridge and on the positive side is connected to the connection, which can be disconnected by means of a switch (9), of the positive DC voltage terminals (B) of the two pairs of thyristor branches of the power-system rectifier bridge downstream of the switch (9). <IMAGE>
Patent DE-3245816-A1 (DE)
Title: Process and apparatus for the electrodeposition of a laminate of a fibrous material
Inventor: KITAGO TOHSHICHI
IPC: C25D1/12
Filed: 1982-12-10
Abstract: A stratified fibrous material is obtained by electrodeposition of a plurality of electrophoretically charged fibrous materials on mutually adjacent sections of a cylindrical electrode which passes through a plurality of fibrous material suspensions having different properties. To obtain the laminated product, the fibres deposited in this way are peeled away from the electrode axially.
Patent DE-3247938-A1 (DE)
Title: Semiconductor device having high reverse-voltage handling capacity
Inventor: CHADDA MADAN MOHAN
IPC: H01L23/29
Filed: 1982-12-24
Abstract: In semiconductor devices having at least one p-n junction and a trench-like recess on a principal surface of the semiconductor body, an increase in the reverse-voltage handling capacity can be achieved by covering the p-n junction emerging in the recess at the semiconductor surface with a coating composed of a first layer of glass directly on the semiconductor body and of a second layer deposited on the glass and composed of a copolymer. Copolymers from the group comprising the polyimides, for example of a plurality of derivatives or containing at least one derivative of the polyimides are provided. Particularly advantageous is a polyimide/silicone copolymer with a silicone component containing an aromatic or aliphatic radical.
Patent DE-3303171-A1 (DE)
Title: Electronic motor brake for loads driven by an electric motor
Inventor: SCHLEGEL WOLFGANG
IPC: H02P3/24
Filed: 1983-01-31
Abstract: An electronic motor brake for loads driven by an electric motor, especially circular saws and the like, a thyristor connecting a phase-gated half cycle to a motor winding and thus forming a DC component which brakes the motor. The thyristor is driven by a time circuit. After disconnection from the mains, braking is enabled by the time circuit by corresponding blocking of a short-circuit element on the thyristor until a predetermined lower voltage value is reached as a result of a capacitor discharging. In addition, there are stabilisation means and circuits which compensate for fluctuations in the mains voltage, which advance or delay the time at which the thyristor is turned on.
Patent DE-3305771-A1 (DE)
Title: Apparatus for forming blocks of cigarettes for cigarette packs
Inventor: HOFFMANN GOTTFRIED DR DR ING
IPC: B65B19/10
Filed: 1983-02-19
Abstract: The apparatus for forming blocks of cigarettes from superposed layers of cigarettes for cigarette packs possesses magazine outlets (2a, 2b, 2c) of a feed magazine (1) which are arranged side by side. The width of the magazine outlets is matched to the width of each layer of cigarettes. Each magazine outlet has a floor aperture for the ejection of an accumulated layer of cigarettes. The apparatus further comprises an intermittently driven chamber conveyor (4), which conveys receiving chambers (6a, 6b, 6c) for the cigarette blocks successively into insertion stations (5a, 5b, 5c) assigned to the magazine outlets (2a, 2b, 2c), at which insertion stations the accumulated layers of cigarettes are transferred into the receiving chambers by means of intermittently driveable transfer slides. Each receiving chamber has a movable chamber wall (9, 9a, 9b, 9c) whose distance from the respective parallel chamber wall (7) is exactly matched to the height of the layer of cigarettes located in the chamber. <IMAGE>
Patent DE-3305778-A1 (DE)
Inventor: MAEKE SIEGFRIED
IPC: C07D233/88
Filed: 1983-02-19
Abstract: 4-Amino-3-imidazolin-2-one and (2-methoxy-2-iminoethyl) urea are valuable intermediates for the production of pharmacologically active compounds.
Patent DE-3309100-A1 (DE)
IPC: E04H6/06
Filed: 1983-03-15
Abstract: A device for parking automobiles comprises two interconnected superimposed platforms which may be lifted and tilted to provide ground level access to either platform and fixed rail tracks and guideways on each side of the platforms. One of the trackways is fixed and the other is connected to the platforms which themselves co-operate with a fixed guide element.
Patent DE-3311835-A1 (DE)
Title: Photoconductive recording element
Inventor: SHIMIZU ISAMU
IPC: G03G5/082
Filed: 1983-03-31
Abstract: Photoconductive recording element having a base (substrate, backing) for a photoconductive recording element and an amorphous layer. The amorphous layer has a layer structure which comprises a first layer region composed of an amorphous material containing silicon atoms and germanium atoms and a second layer region composed of an amorphous material containing silicon atoms and exhibiting photoconductivity. The first and the second layer regions are provided consecutively, proceeding from the base side.
Patent DE-3331779-A1 (DE)
Inventor: HOFER PETER
IPC: H01L35/30
Filed: 1983-09-02
Abstract: Thermo-electric device, manufacturing and utilization thereof for the transformation of power, comprised of a plurality of thermo-couples electrically mounted in series and formed of a composite board which is directly or undirectly explosion-welded, based on metals, semi-metals or semi-conductors. The machining of composite boards (1, 2) to form thermo-couple mountings in series and forming meanders is carried out by a mechanical denudation process or by electro-erosion. Different embodiments of the manufacturing process, like the indirect bonding of materials which are difficult to weld directly by explosion by means of ductile metal sheet (14) and the explosion-welding with high temperatures, enable the production of thermo-couples with improved efficiency. The efficiency is further improved by providing a magnetic field in the thermo-couple region.
Patent DE-3333910-A1 (DE)
Title: Apparatus for cutting off root swellings on round timber
IPC: B27L1/00
Filed: 1983-09-20
Abstract: The invention relates to an apparatus for cutting off root swellings on round timber, consisting of an at least approximately horizontal bed in which the bole is held by a clamping device in such a way that it is locked against rotation, of a cutter shaft which can be displaced or pivoted via an infeed device into a position approximately parallel to the axis of the bed and into contact with the bole, and of a turning device which can be turned through 360 DEG about the longitudinal axis of the bed or the centre axis of the bole and carries the cutter shaft as well as its infeed device, which is controlled by a tracer which can be pivoted or displaced for bearing against the bole surface, according to Patent No. 3306569 (P 3306569.1-15). So that a neat cut can be made at the same time, the cutter shaft is fitted with a circular saw blade or a cutter disc at its end facing the turning device, the radius of which circular saw blade or cutter disc is at least as large as the largest possible radial distance of the axis of rotation of the cutter shaft from the axis of rotation of the turning device.
Patent DE-3337818-A1 (DE)
Title: Grenadier facing lintel
Inventor: FLUCKE HEINRICH DIPL ING
IPC: E04C3/20
Filed: 1983-10-15
Abstract: The invention relates to a Grenadier facing lintel as a prefabricated, substantially right-parallelepipedal compound unit, which comprises L-shaped facing bricks with a cast concrete member (18), which fills the angular region enclosed by the legs of the bricks. Projecting axially at each of the two longitudinal ends of the lintel is a butt strap, which is part of an angle of which the section bearing against the longitudinal end concerned is firmly connected to a reinforcing part extending into the cast concrete member. This part has two substantially perpendicular elements (26, 28), preferably a piece bent in the form of a U, which are welded onto the angle section and protrude into the cast concrete member, at the lower end there resting on the reinforcing part which is bent in the form of a U a reinforcing bar (32, 34) which extends in the longitudinal direction of the lintel. <IMAGE>
Patent DE-3342615-A1 (DE)
Title: Continuous adjustability for dissipating excess energy in pistols and rifles
Inventor: LIER HORST
IPC: F41A21/38
Filed: 1983-11-25
Abstract: In sports pistols and rifles with a rapid firing sequence, the object is to achieve a firing of the cartridge with as little vibration as possible. This vibration-free firing is largely dependent on the charge or finish of the cartridge. The advantage of this invention is the individual adjustability to any type of cartridge. As a result of this construction, cheap cartridges can be used in order to achieve the same properties as cartridges of the highest price category.
Patent DE-3343158-A1 (DE)
Inventor: NEUHAUS DIETRICH
IPC: H04Q11/04
Filed: 1983-11-29
Abstract: 1. Traffic simulation device for simulating the transit traffic in a digital time-division-multiplex telephone switching centre, characterized by a line module (TM/LTGC), such as is used for connecting a plurality of PCM transmission lines to such a switching system (V), which, in addition to the actual interface units (DIU0 to DIU3) exhibits, inter alia, a group processor (GP), which communicates with the central processor (CP) of the switching system (V), as preprocessing peripheral control unit and which is supplemented by a module (TM) normally used as test module for such line modules, which operates in conjunction with the group processor and the operating sequence of which is changed compared with that of a test operation with a line module by a corresponding change in its program memory in such a manner that between the line module (TM/LTGC) supplemented in this manner and at least one similar but not supplemented line module (LTGC1, LTGC2...) connected to it for PCM lines of the switching centre (V) a signal exchange occurs as is given in connection with the setting up of calls, the existence and the releasing of calls.
Patent DE-3345207-A1 (DE)
Title: Process for producing a semiconductor component
Inventor: MORIMOTO MASAMICHI
IPC: H01L29/772
Filed: 1983-12-14
Abstract: A semiconductor component, such as an SIT, has a gate zone, a source zone and a drain zone as electrode zones. A polysilicone layer, which is oxidised except in those sections which are situated above the gate zone and source zone to be produced in a subsequent process step, is deposited on a semiconductor body which is composed of an epitaxial layer applied to a substrate. That section of the polysilicone layer which is situated above the gate zone to be formed is removed by etching, thereby producing a window through which the gate zone is produced by drive-in on the epitaxial layer. The source zone is produced on the epitaxial layer by ion implantation via the remaining polysilicone layer section. The substrate forms the drain zone.
Patent DE-3401347-A1 (DE)
Title: Process for the preparation of rutile mixed phase pigments using elemental nickel
Inventor: BRAUN RUEDIGER DIPL CHEM DR
IPC: C09C1/00
Filed: 1984-01-17
Abstract: A process for the preparation of rutile mixed phase pigments in which nickel or nickel and chromium are the colour-imparting foreign components, if appropriate in the presence of antimony oxide by calcining a mixture based on titanium dioxide and the colour-imparting foreign components, characterised in that metallic nickel is employed as the colour-imparting foreign component.
Patent DE-3402981-A1 (DE)
Title: Air mass measuring device for internal combustion engines
Inventor: DREWS ULRICH DIPL ING
IPC: G01F1/68
Filed: 1984-01-28
Abstract: An air mass measuring device for internal combustion engines is proposed which measures the air mass flowing into the intake manifold of the internal combustion engine with the aid of a hot wire. The current through the hot wire is compared with the current flowing through a resistor arrangement located in parallel and the resistance of the hot wire is kept constant. For this purpose, the principle of current balancing is used. The measuring device can be realised with simple components. An air mass measuring device of this kind is particularly suitable for use in fuel metering systems for motor vehicles. <IMAGE>
Patent DE-3403690-A1 (DE)
Title: Screw compressor heat pump controlled by a slide valve and driven by a wind energy converter.
Inventor: COHRS HANS-JOACHIM
IPC: F03D9/28
Filed: 1984-02-03
Abstract: A high-speed speed- and output-controlled wind energy converter having a vertical driven shaft, whose optimum rotor output is approximately proportional to the third power of the wind speed and the rotor speed, drives a heat pump screw compressor on the suction side, said compressor being controlled by a slide valve, being cooled by oil injection and having vertically arranged screw rotors, and in combination therewith a circulation pump for brine or ground water. A centrifugal governor rotating with the screw rotor driveshaft in the compressor intake housing adjusts the regulating slide valve via a lever bar in such a way that the compressor output is matched to that of the wind energy converter. A tubular-shaft three-phase motor arranged coaxially about the compressor driveshaft makes it possible to operate the heat pump even during prolonged lulls. A brushless generator, whose continuous rotor shaft forms the lower end of the vertical wind energy converter driven shaft, also makes it possible to harness wind energy electrically. The present system is intended mainly to provide energy for free-standing domestic accommodation.
Patent DE-3405441-A1 (DE)
Title: Electrical door opener
Inventor: FUSS FRITZ HELMUT
IPC: E05B47/00
Filed: 1984-02-15
Abstract: Electrical door opener, for example for a house door, which is received in a recess in the door frame and which has a pivoting latch equipped with a stop strip which, in the closing position, engages immovably over a bolt of the door and which, when an electromagnet is activated, can pivot into an open position releasing the bolt, there being rotatably mounted adjacent to the pivoting latch a blocking body which has a stop edge butting against a stop edge of the pivoting latch in the closing position and which can pivot into the open position, in which its stop edge does not obstruct the movement of the pivoting latch.
Patent DE-3409667-A1 (DE)
Title: Rear part of a motor vehicle
Inventor: SCHNEEWEISS MANFRED
IPC: B60K15/063
Filed: 1984-03-16
Abstract: The invention relates to a rear part of a motor vehicle with a flat underfloor which, if appropriate, rises to the rear approximately from the centre of the vehicle and has a longitudinal tunnel which is constructed, if appropriate, in a diffuser-like manner, and has an exhaust system which is formed from a silencer and exhaust gas pipes and runs to the rear, and has a wheel suspension. In order to provide a rear part which is favourable in terms of assembly and particularly aerodynamic, the exhaust system is laid within the longitudinal tunnel and the longitudinal tunnel is detachably connected to the underfloor or the longitudinal tunnel is directly formed by the exhaust system, one or more of its silencers being connected, so as to correspond to a longitudinal tunnel and, if appropriate, shaped in a diffuser-like manner, to the underfloor of the vehicle in an elastically resilient fashion.
Patent DE-3411331-A1 (DE)
Title: Air-compressing, direct injection internal combustion engine with a combustion chamber arranged in the cylinder head
Inventor: AUGUSTIN ULRICH DIPL ING
IPC: F02B3/06
Filed: 1984-03-28
Abstract: The invention relates to an air-compressing, direct injection internal combustion engine with a thermal-insulation-lined combustion chamber designed like a diffusor in the cylinder head and an injection nozzle as single-hole nozzle with swirl-generating means, which impart such a swirl to the fuel that on the nozzle outlet side a fuel jet cone of 20 DEG  to 40 DEG  is produced in the combustion chamber with swirl-free combustion air. The intention by measures of this type is to achieve a high temperature level in the combustion chamber, a good atomisation and mixture formation by the start of injection and low combustion noise.
Patent DE-3414409-A1 (DE)
Title: Device for scanning radioactive accumulations in a refuse incinerating plant
Inventor: SCHOENIG JUN FREDERICK CARL
IPC: G01T1/20
Filed: 1984-04-17
Abstract: Radiation detectors are specified for measuring gamma radiation from radioactive accumulations in a refuse incinerator through a fireproof window of low density, combustible, polluted waste from nuclear fuel fabricating plants being burned.
Patent DE-3420625-A1 (DE)
Title: Junction or connecting collar for the low-voltage range
Inventor: JASCHKE GEORG
IPC: H02G15/00
Filed: 1984-06-02
Abstract: The invention relates to a junction or connecting collar for the low-voltage range. In the case of these collars, the insertion and connecting region plays an important part. According to the main application P 3344495.1, end seals are provided for this purpose which have knockouts, like onion rings, for various cable types and double clamps, which are not connected to the collar. It has now been found that the positional fixing and the insertion region of the cables can be further improved. For this purpose, seals (4) are proposed in the insertion region, which seals (4) have circular regions (41, 42) which can be knocked out for a plurality of diameters of through-cables (2) and junction cables (3), which regions (41, 42) in each case have a common bearing edge (43, 44). These seals can be mounted over the uncut cables (2, 3) which are then fixed on cable supports (5). The cable support is clamped at at least two points between the through-cable (2) and the junction cable (3), and both cables are fixed by clamps (6, 7). <IMAGE>
Patent DE-3430501-A1 (DE)
Inventor: ROHDE DIETER DIPL ING
IPC: B60C9/20
Filed: 1984-08-18
Abstract: A belted tire having a respective step at each of the edges of the tread strip, with the edges of the belt extending to below the approximately horizontal surface of the step. In order to avoid undesirable heat formation, and hence to reduce the rolling resistance, a low-dampening rubber layer is disposed between two belt piles, with the rubber layer ending prior to the edges of the belt. In these regions, as extensions of the intermediate layer, respective additional rubber strips are provided. Half of the width of a given rubber strip is disposed below the belt plies, and the other half of the width of that strip extends laterally beyond the belt. These rubber strips are harder than the low-damping intermediate layer.
Patent DE-3430695-A1 (DE)
Title: Display device
Inventor: HEINRICH WILHELM DR
IPC: G02B23/12
Filed: 1984-08-21
Abstract: In the case of a display device, which may in particular be a thermal imaging device, there is superimposed in a first visual field, in the same image field, a second, codirectional field of a different visual-field size, but the same image-field size. This is accomplished, for example, by an afocal lens (4) with a magnification not equal to one, which is arranged ahead of part of the entrance pupil (1) of the display device, either directly or via a mirror device. <IMAGE>
Patent DE-3434543-A1 (DE)
Title: Reusable container for bulk materials
Inventor: DIETZEL JOCHEN
IPC: B65D88/16
Filed: 1984-09-20
Abstract: A reusable safety container made of fabric is formed by a tube firstly being sewn from four webs of material (1) of equal width, which tube is folded to form a web which is of X-shaped design in cross-section. Said web is then folded over until the length of the fold corresponds to half the overall web width. The two outer edges lying at the top are provided with reinforcing tapes by sewing on loops (3) into which there are sewn in each case on the one side a steel ring and on the opposite side a panic hook (4) which is to be opened under loading. When the ring and panic hook (4) have been connected, the container is unfolded as illustrated in Figure 1. When the container is full, a load distribution takes place along the side seams. The bottom (1) is clamped closed by the load so that no material can escape. For emptying, the container can be emptied using one finger by opening (5) the panic hooks (4) (Figure 2), it not being necessary to grip below the suspended load. The bottom then drops down and the material runs out continuously through the conically (5) sewn bottom part (2). <IMAGE>
Patent DE-3434852-A1 (DE)
Title: Method for determining the running digital sum of a serial data signal
Inventor: KREMERS ERNST DIPL ING
IPC: G11B20/14
Filed: 1984-09-22
Abstract: The invention relates to a method for determining and monitoring the running digital sum (LDS) which is formed from the bits of a coded data stream and is used for detecting transmission errors, the data bits of the binary digit 1 being weighted with the value +1 and those with the binary digit 0 being weighted with the value -1 and the transgression of a particular predeterminable amount by the LDS leading to a limiting of the LDS to this predeterminable amount and to an error indication, and is characterised by the fact that the serial data stream is divided into n parallel part-data streams of the same speed, that in each case one bit of these n part-data streams is temporarily stored in an n-bit memory and that the pattern of these n bits is detected and, on the basis of a comparison between this bit pattern and the last LDS value, the new LDS is determined on the basis of a state diagram previously determined. The division into n part-data streams results in a reduction in the processing speed for determining the LDS to 1/n of the transmission speed. <IMAGE>