baber/WOPTO huggingface dataset:
Patent DE-3211404-A1 (DE)
Title: Corner profile structural element
Inventor: POGGEL-ZUENDORF GEB ZUENDORF
IPC: A47B96/14
Filed: 1982-03-27
Abstract: Corner profiles which are of quarter-circular construction in cross-section and have the possibility for the connection of further elements on a plurality of the sides thus formed are especially suitable for the construction of shelves, display cabinets and similar devices. In this case, such a profile surface is expediently arranged, in a manner which shortens the two straight sides of the corner profile, between the side segments which thus remain and is constructed with a groove and a second groove. The groove is used, for example, for the attachment and fitment of intermediate floors and display cabinet floors, while the second groove holds and locks separating parts vertically. The central profile surface is expediently constructed mortised so that it ensures that the intermediate floors are held in a manner which is always uniform. <IMAGE>
Patent DE-3212500-A1 (DE)
Title: Core shuttering for the manufacture of reinforced-concrete building modules
Inventor: BAUER FRANZ DIPL ING
IPC: B28B7/22
Filed: 1982-04-03
Abstract: A core shuttering for the manufacture of reinforced-concrete building modules open on only one side, the door side, consists of a fixed framework having a door shuttering and of a supporting frame which is fixed thereto, projects approximately horizontally, has a fixed rigid floor and rear-wall shuttering, a ceiling shuttering pivotably mounted on the rear-wall shuttering about a horizontal axis and two side-wall shutterings pivotably mounted on the floor shuttering, the ceiling and floor shuttering converging towards the rear-wall shuttering and the upper edge, close to the rear wall, of the ceiling shuttering lying somewhat deeper than the lower edge of the door lintel of the building module. Such a core shuttering has only a small number of guide and drive means for the shuttering parts and is easily accessible from outside for inspection and repair purposes.
Patent DE-3212714-A1 (DE)
Title: Process and apparatus for biological treatment of liquids containing organic substances, in particular sewage sludge
Inventor: NEBIKER-SCHENKER HANS
IPC: C02F3/20
Filed: 1982-04-05
Abstract: In a putrefying vessel (1) is arranged a cylindrical guide tube (4) and in said tube is arranged a propeller (3) which is driven via a shaft (5) by a motor (6) in one direction of rotation or the other. In combination with two suction aerators (7, 8) driven by two submersible motors (9, 10), a vertical matter circulation (11, 12) upwards or downwards results, by means of which a suspension of the organic substances takes place with uniform distribution of oxygen in all the liquid. The excess utilisable heat which can be abstracted proves to be favourable in terms of cost. In addition, the foam formed is sucked into the matter circulation (11, 12) and liquefied. <IMAGE>
Patent DE-3213710-A1 (DE)
Title: Method for EDP acquisition and evaluation of initial recordings
Inventor: GEHRER ROLF
IPC: G06F3/00
Filed: 1982-04-14
Abstract: For EDP acquisition and evaluation of the information content of initial recordings, the initial recording is firstly conventionally microfilmed. The EDP acquisition of its information content is done from the microfilm, the microfilm reader being connected to the EDP acquisition device by means of an interface. As a result, the physical position of the microfilm recording of the initial recording is automatically integrated into the acquired data of the initial recording.
Patent DE-3215310-A1 (DE)
Inventor: ZIEGENHORN JOACHIM DR RER NAT
IPC: G01N33/92
Filed: 1982-04-23
Abstract: 1. Process for the determination of low density lipoproteine (LDL) in body fluids, characterised in that one adds to the high density lipoproteins (HDL) antibodies, which have been obtained with purified complete (HDL) fraction as immunogen, separates off insolubles formed and determines the (LDL) or one of its components in the supernatant.
Patent DE-3217638-A1 (DE)
Title: Mixer for sausage meat
Inventor: HASSHEIDER ALBERT
IPC: A22C5/00
Filed: 1982-05-11
Abstract: The mixer for sausage meat consists of a cylindrical mixing chamber (3), to which the sausage meat is supplied via a supply pipe (6) from a filling hopper (1). From the bottom of the filling hopper, a first worm conveyor (2) extends through the supply pipe (6) as far as into the bottom region of the mixing chamber (3). The mixing chamber (3) tapers with a frustoconical hopper piece (7) to the diameter of a connected removal pipe (4). Provided in the removal pipe (4) is a second worm conveyor (5) which is connected to the first worm conveyor (2) by a common drive shaft (12) which at the same time drives a number of mixing and conveying paddles (18) inside the mixing chamber (3). The dwell time of the sausage meat in the mixing chamber and thus also the degree of mixing of the sausage meat can be fixed by an inclined position of the mixer and adjustment of the angle of the mixing and conveying paddles (18). <IMAGE>
Patent DE-3218737-A1 (DE)
Title: Optical waveguide switching system
Inventor: BUEHLER JAKOB DIPL ING
IPC: H04H1/00
Filed: 1982-05-18
Abstract: An optical waveguide switching system, preferably for digital communication signals having high data rates, for the optional connection of communication signal sources with communication receiving systems is proposed in which each of the signal inputs of the optical waveguide switching system is associated with an optical waveguide distributor having in each case one signal input, one optical waveguide combining/separating filter to n and n signal outputs. Each of the signal outputs of the optical waveguide switching system is associated with an optical waveguide change-over switch having in each case m signal inputs, with m optical waveguide switches, with one optical waveguide combining/separating filter to 1 and with one signal output. The signal outputs of the optical waveguide distributors are connected to the signal inputs of the optical waveguide change-over switches in such a manner that the signal outputs of the optical waveguide distributor are connected to the signal inputs of the optical waveguide change-over switches, the signal outputs of the optical waveguide distributor are connected to the signal inputs of the optical waveguide change-over switches and the signal outputs of the optical waveguide distributor are connected to the signal inputs of the optical waveguide change-over switches.
Patent DE-3218864-A1 (DE)
Title: Drilling machine table
Inventor: KIEFER GEORG
IPC: B23B49/02
Filed: 1982-05-19
Abstract: Published without abstract.
Patent DE-3225919-A1 (DE)
Title: Streamlined rear for a car
Inventor: LAPINE ANTOLE
IPC: B62D35/00
Filed: 1982-07-10
Abstract: A streamlined rear for a car comprises a rear window on which a screen wiping device is provided. In order to reduce the coefficient of air resistance of the car in a simple and cost-effective manner, a wiper arm of the screen wiping device, resting on the rear window, extends in its position of rest transversely to the longitudinal direction of the vehicle, the wiper arm being provided, on the side remote from the rear window, with an air deflection device which reduces the coefficient of air resistance.
Patent DE-3228413-A1 (DE)
Title: System for protecting doors against break-ins
Inventor: THEOFILOPOULOS ANGELOS
IPC: E06B5/11
Filed: 1982-07-29
Abstract: The present invention provides a door safety system against break-ins, the following being recommended: the mounting of a lock plate (1) on the door frame, which can consist of one, two, three or even four metal plates which are provided with screw holes (5) for the purpose of screwing in said door frame and which are fastened in such an arrangement that the highest possible strength is guaranteed. This invented lock plate contains, furthermore, one or more pins (9) which are each guided by a compression spring (13) and which so connect the door leaf (7) and the door frame (36) as to guarantee that the door will close without the noise which could be caused by the inaccurate fitting of the door leaf in the door frame. Said pins can also be attached outside the lock plate along the door frame. The fitting of a safety mechanism containing the pin, shown at (35), which is preferably attached behind the latch of the door handle on the inside of the door leaf, that is to say inside the dwelling, and which is introduced with its tip (21) into the clearance provided for it in the latch (30), secures the latter, so that it cannot be opened. Release is obtained by displacing an existing knob (29) to the right, so as to displace an element (27) which normally holds said pin within the clearance of the latch (30), with the result that the pin is freed under the effect of the spring (24) and assumes the released position. <IMAGE>
Patent DE-3231109-A1 (DE)
Title: Device for the forcible guidance of contact springs
Inventor: TIEBEL ECKHARD ING GRAD
IPC: H01H11/06
Filed: 1982-08-20
Abstract: In American railway companies, relays are used having forcibly-guided contacts, in which the contact springs are supported in the control webs. The bearing points are in this case formed by tubular roller bodies which run at right angles to the contact springs, are fixed on the contact springs and are supported in the control webs such that they can move in a rotating manner. The invention provides for either the contact springs (1) or the control webs (5) to be provided with contours such that they can roll, instead of separate roller bodies. This can be shown by means of intrinsically bent sheet-metal lugs (10, 11) which project from the contact springs (1) on both sides, or by roller-shaped moulded pieces (14, 15) which are arranged in the control webs and between which the contact springs are supported. Both solutions considerably simplify the assembly of the relay. <IMAGE>
Patent DE-3234622-A1 (DE)
Title: Screw conveyor
Inventor: LEMBERG WERNER ING GRAD
IPC: C10J3/50
Filed: 1982-09-18
Abstract: In a screw conveyor for feeding free-flowing material to apparatuses under pressure or for discharging such material from such apparatuses, the lead-through arrangements provided on the screw housing for the screw shaft are also sealed reliably against high internal pressures by the measures which follow. At least one housing end is provided with an adjacent pressure chamber (13, 14) through which the screw shaft (1) is led. On its housing side, the pressure chamber is sealed in relation to the screw shaft by a stuffing box (11, 12) located in the end wall (4, 5) between the housing (3) and the pressure chamber, and on its opposite side by a sliding ring seal (26). A feedpipe (42, 43) for a pressurised gas leads into the pressure chamber, the latter being so configured that the operating pressure can exceed the internal pressure of the apparatus. <IMAGE>
Patent DE-3238018-A1 (DE)
Title: Handle for use with an L-shaped tool
Inventor: MACDONALD PAUL M
IPC: B25B23/16
Filed: 1982-10-13
Abstract: Handle for use with an L-shaped tool, a key and in particular an Allen key or hexagon socket screw key, by which the leverage and grip on the key is improved and, moreover, protection is provided in case the tool should break during use. The handle is constructed with an elongate shank part which has an axial passage in it, for receiving the long end of the key. A head part is provided at the end of the shank part and possesses a cavity which is constructed perpendicularly to the shank-part passage and open thereto in order to receive the shorter end of the key. A spring-loaded pivot finger, forming an eccentric clamp, is fixed in the head part in order to retain the end of the key inside the handle during actuation of the key (Fig. 3). <IMAGE>
Patent DE-3245425-A1 (DE)
Title: Parking position for electric road vehicles
Inventor: JOSEFOWITZ WILLI ING GRAD
IPC: B60K17/02
Filed: 1982-12-08
Abstract: Parking position for electric road vehicles in which a manually controlled shift transmission and a friction clutch as isolating and starting clutch is arranged in the drive train between electric drive motor and driven vehicle wheels, one of the at least approximately disc-shaped rotatable clutch elements of the friction clutch, preferably the clutch housing, being mechanically lockable in a circumferential direction when the vehicle is at a standstill by means of a slidable locking element such as a gudgeon, a bolt or a toothed pinion or the like.
Patent DE-3247280-A1 (DE)
Title: Circuit arrangement for a water heater which can be heated electrically
Inventor: BAUERDORF RICHARD DIPL ING
IPC: G05D23/275
Filed: 1982-12-21
Abstract: In the case of a water heater which can be heated electrically, has powerful heating below a first setting temperature and a weak heating mode above this setting temperature up to a second, higher setting temperature, using contactor control and a zero-voltage automatic circuit breaker, a control relay is connected downstream of the temperature-controlled switching contact for the first setting temperature, in parallel with the heating elements for the contactor which switches the powerful heating mode, and a double contact switch, which switches the power supply path over, is arranged between the contactor and the control relay. In addition, a normally-closed contact switch of the control relay is located in the drive circuit of one of the double contact switches (.....sense of the original abstract lost here.....) control element whose response is delayed in time with respect to the control relay and which, in the driven state, holds the double contact switch closed to the contactor. <IMAGE>
Patent DE-3248236-A1 (DE)
Title: Frame for windows or for doors provided with fillings or glazings
Inventor: ZANKER HELMUT DR
IPC: E06B3/54
Filed: 1982-12-28
Abstract: The invention relates to a frame for windows or for doors provided with fillings or glazings, in which the filling or glazing is held between in each case one web, which is fixed to the frame, engages over the glass pane or filling and belongs to the frame profile, and a glazing bar which can be introduced subsequently, seals being provided therebetween. Said frame is to be configured such that it is free of offset portions and joints over the greatest possible areas of its visible surfaces. For this purpose, the invention provides that, in the case of at least two mutually opposite frame portions, the frame profile is also provided, on the glazing-bar side, with a web which engages over the glass pane or filling in the mounted state and is made in one piece with the frame, and that the glazing bars, behind the web, can be introduced between these and the glass pane or filling, the two frame portions at right angles thereto having an internal width which is greater than the associated dimension of the glass pane or filling, and the depths and widths of the grooves formed between the webs and the distances between the webs of the two opposite frame portions being dimensioned such that the glass pane or filling in the pivoted-out state can be plugged in on one side into one of the grooves, can be pivoted through the frame opening into the mounting position and can be pushed back into its fixing position such that the two mutually opposite sides of the glass pane or filling ... in each case by the ... delimiting the grooves ... Original abstract incomplete.
Patent DE-3301557-A1 (DE)
Title: Abseiling device, in particular for rescue purposes
Inventor: WEISHAAR FRANZ
IPC: A62B1/06
Filed: 1983-01-19
Abstract: Abseiling device for rescue purposes, consisting of a wound tubular piece which is passed through by a cable and on which a carrying device for the person to be rescued is fastened. The windings of the tubular piece are designed such that the frictional resistance between the cable which is fixed at the top and the tubular piece leads to a tolerable abseiling speed. By clamping the loosely hanging cable between two windings of the tubular piece, the abseiling can be interrupted as required.
Patent DE-3304136-A1 (DE)
Title: Circuit arrangement with transformer
Inventor: BAUDISCH WERNER ING GRAD
IPC: H01F27/42
Filed: 1983-02-08
Abstract: Proceeding from a circuit arrangement having a forward amplifier to the output side of which a transformer is connected, in order to reduce the distortion factor of the transformer, a forward amplifier (V) having a positive-feedback impedance (Z2) and negative feedback with an intermediate impedance (Z3) and having an input impedance (Z1) which is connected on the input side to the input of the forward amplifier is provided, devices to provide gain in the positive feedback and in the negative feedback being dispensed with, and either the input impedance (Z1) or the intermediate impedance (Z3) having a component which is positive and rises linearly with the frequency, within the transmission frequency band, and the remainder of the said impedances in each case being largely resistive. <IMAGE>
Patent DE-3307714-A1 (DE)
Title: Combined 2-stroke combustion engine
Inventor: WESCHLE EDUARD
IPC: F02B53/00
Filed: 1983-03-04
Abstract: The new design of the combined 2-stroke combustion engine has the following new characteristics:   1. A special piston shape, which divides the intake chamber from the combustion chamber and at the same time on two sides performs the functions for the combustion process in a single cycle. 2. The pendulum-like suspension of the piston in the engine housing, which ensures an extremely stable alignment in the four swept volumes, which results in low wear. 3. The facility for mixing fresh and burnt gas in the compression process, which results in more rapid heating and favourable combustion pressures at average compression ratios. 4. An especially low and lightweight engine construction, which has been achieved by a suitable assembly of all moving parts having a low weight. w
Patent DE-3311340-A1 (DE)
Inventor: PANSTER PETER DR
IPC: C07F7/18
Filed: 1983-03-29
Abstract: The invention is directed to a process for the production of sulfur containing organosilicon compounds by reaction of an oligosulfide obtained in the reaction solution from a hydrogen sulfide an alkali metal and sulfur with a haloalkylsilane.
Patent DE-3311375-A1 (DE)
Title: Isoindoline dyes and their use
Inventor: LOTSCH WOLFGANG DR
IPC: C09B57/04
Filed: 1983-03-29
Abstract: Novel isoindoline dyes of the formula <IMAGE>  in which Y represents a radical of the formula <IMAGE> and R<1> represents hydrogen, phenyl or naphthyl, R<2> represents C1- to C4-alkyl, phenyl or naphthyl and R<3> represents hydrogen, C1- to C4-alkyl, phenyl or naphthyl and where the ring A of the phenyl and naphthyl ring of R<1>, R<2> and/or R<3> is optionally additionally substituted by non-solubilising groups. (I) are pigments and yield, in coatings, printing inks and plastics, greenish or reddish to bluish black colourings having good light- and weather-fastnesses, which have a high IR reflectance.
Patent DE-3318651-A1 (DE)
Inventor: GEIGER WERNER DR
IPC: C09D11/20
Filed: 1983-05-21
Abstract: Eine feststoff-freie, lagerstabile, fälschungssichere Tinte hoher Farbintensität, insbesondere für Kapillarschreibgeräte und Tintenkugelschreiber, besteht aus einer wäßrigen Lösung mehrerer Farbstoffe, gegebenenfalls mit Zusätzen eines oder mehrerer Glykole. Die Farbstoff-Kombination besteht aus wenigstens einem wasserlöslichen Salz eines basischen Farbstoffes und einer freien Farbbase.
Patent DE-3325968-A1 (DE)
Title: Device for the electrical connection of switches arranged in pairs, especially in motor vehicles
Inventor: HEUSER EDGAR
IPC: H01R13/642
Filed: 1983-07-19
Abstract: In a device for the electrical connection of switches arranged in pairs, especially in motor vehicles, each switch has a contact plate to which an associated plug sleeve housing, which is wired to the corresponding cable set, can be attached. Allocated to each switch pair or contact-plate pair is a plug sleeve housing pair which consists of two plug sleeve housings which are opposite one another spaced apart and are held by means of an articulated parallelogram in the parallel position such that they can move with respect to one another. The one plug sleeve housing has a latching device which interacts with a plurality of mating latching devices which are arranged on the other plug sleeve housing at a distance from one another so as to render possible a number of defined positions of the two plug sleeve housings of the respective plug sleeve housing pair, said number corresponding to the number of mating latching devices. By means of the abovementioned features, it is possible to use an integrally constructed plug sleeve housing pair for a plurality of switch pairs. In consequence, the previously accepted high structure, tooling and production cost, which was also linked to high investment costs, is considerably reduced.
Patent DE-3329502-A1 (DE)
Title: Plastic expanding dowel
Inventor: POPP FRANZ
IPC: F16B13/12
Filed: 1983-08-16
Abstract: The plastic dowel body (1) has two expanding limbs (1c, 1d) which are formed by a longitudinal slot (1b) and can be deformed independently of one another. A recess (1a), which is arranged centrally in the rearward region, for an expanding element (3) runs, partially eccentrically, in the region of the expanding limbs (2c, 2d). The two expanding limbs (2c, 2d) are curved in the dowel longitudinal direction towards two mutually opposite sides. The recess halves (2e, 2f) run in a straight line in the expanding limbs (2c, 2d). When the dowel body (1) is inserted into a drilled hole, the two expanding limbs (1c, 1d) must be displaced with respect to one another. The expanding limbs (2c, 2d) are in turn driven apart from one another, in two mutually opposite directions, by the driving in of the expanding element (3). <IMAGE>
Patent DE-3330983-A1 (DE)
Title: Engine with accessory, especially carbon-fuel engine and engine with measures for making the power output for a low weight
Inventor: EICKMANN KARL
IPC: F02G3/00
Filed: 1983-08-27
Abstract: The invention relates in particular to measures for making the pressure and the temperature in the external combustion chamber of a combustion space, fed from a compressor set, between compressors and expanders so high, and in so doing keeping the overall engine or the combustion system reliable, that at the high temperature even solid fuel, for example in rod form, can be burnt at a specific rate of advance of the fuel rod. The temperature can be raised to such a degree that the fuel rod being inserted spontaneously ignites and burns. Excessively hot gas following combustion may be efficiently cooled by water injection and used for performing work. In implementing the invention it emerged that, by virtue of good compressors, valves and the design of the combustion space, such engines with external combustion chambers can also function as petrol engines with levels of efficiency which are not inferior to those of conventional spark ignition engines. Powdered fuel can also be burnt, and the parts which serve to complete the engine may have other applications in hydraulics and pneumatics and in aircraft construction and vertical lift of fixed-wing aircraft. Since the expanders in such engines perform work at each downstroke, the engines are especially compact or they give increased power output for their weight and size.
Patent DE-3333410-A1 (DE)
Title: Semiconductor radiation detector having a heat-insulated suspension
Inventor: KOEDER OTTMAR DIPL ING
IPC: G01J5/20
Filed: 1983-09-15
Abstract: The actual detector a radiation detector element (2) is made of semiconductor material and was originally a subregion of the substrate (10) on which said detector element (2) is mounted only by means of an oxide film (4). <IMAGE>