baber/WOPTO huggingface dataset:
Patent DE-3401208-A1 (DE)
Title: Automatic device for de-stacking and transporting sheet metal blanks
Inventor: HARSCH ERICH
IPC: B21D43/24
Filed: 1984-01-14
Abstract: The invention relates to a device for de-stacking and transporting sheet metal blanks to a press or processing line, a station for aligning the sheet metal or sheet blank pile being positioned ahead of the de-stacking station. It is the object of the invention to provide an aligning station by means of which the sheet metal piles can be aligned without a high outlay. For this purpose, the invention proposes that the aligning station comprise a stationary orientation apparatus 17 and a loading car 2 which receives the sheet metal pile 5 to be aligned, a lifting cylinder 3 being arranged in the orientation device 17 and, via air cushions 6, carrying a supporting plate 7 having bars 4 which, upon activation of the air cushions 6, lift the sheet metal pile 5 from the loading car 2, the plate 7 interacting with cylinders 8 which operate at a 90 DEG  mutual offset in the horizontal plane and by means of which the sheet metal pile 5 can be aligned in two directions against a stop 10 of the orientation apparatus 17 and a stop 12 of the loading car 2. In the device according to the invention, the entire sheet blank stack can be set down in a roughly correct position and is oriented by an automatic orienting station, i.e. moved up against a stop system, in such a way as to ensure that the sheet metal pile is in the correct position and can be fed to the automatic de-stacking station. <IMAGE>
Patent DE-3403362-A1 (DE)
Title: Tube and bottle closure cap with integrated timer display
Inventor: FLIER GUSTAV
IPC: B65D51/24
Filed: 1984-02-01
Abstract: The tube and bottle closure cap with integrated timer display allows a predetermined time to be counted on the closure cap when it is screwed onto the tube or bottle, in that, when it is screwed on, a compressible element with a delayed restoring force is set in motion in such a way that the delayed restoring force causes a return movement of the closure cap, the return movement between the closure cap and the fixed threaded closure piece providing the visual display of the elapsing time.
Patent DE-3408548-A1 (DE)
Title: Filter for treating liquids with adsorbents
Inventor: ARENS HANS
IPC: B01J47/026
Filed: 1984-03-08
Abstract: A filter (1) for treating liquids with adsorbents is created having two chambers and an intermediate nozzle tray and a connection between the two chambers. In order to improve the connection and simultaneously to simplify the construction, the connection line between the two chambers is formed by a valve (14) provided in the nozzle tray (4). <IMAGE>
Patent DE-3415126-A1 (DE)
Title: Fastening apparatus for a roofrack
Inventor: MUELLER GERD
IPC: B60R9/058
Filed: 1984-04-21
Abstract: A fastening apparatus for a roofrack, ski support or the like, the loads of which are supported on the lateral roof frames of a motor vehicle by means of supporting clips provided with clamping devices on their ends, the clamping devices being formed from a structural unit which comprises in each case a supporting foot and a clamping clip. Each supporting foot rests on the top of the roof in the region of the roof frame assigned to it and encloses and grips behind the roof frame from below with the associated clamping clip, and the enclosing advance movement of the clamping clips is effected by means of adjustment of a structural unit of each supporting clip in the longitudinal direction of the latter. Said fastening apparatus has been further developed so that the two clamping devices of each supporting clip are equipped with a vertically adjustable supporting foot and relative displacements of the roof frames and the clamping devices are thus avoided during the clamping process.
Patent DE-3415175-A1 (DE)
Title: Carbon monoxide gas as motor fuel
Inventor: BECKER OTTO ALFRED DR
IPC: C10J3/44
Filed: 1984-04-21
Abstract: Published without abstract.
Patent DE-3419543-A1 (DE)
Title: Fastening for side doors of motor vehicles
Inventor: FREUDENBERG STEFFEN
IPC: E05B83/36
Filed: 1984-05-25
Abstract: A fastening (17) for a side door (13) of a motor vehicle has two pins (19, 21) which are arranged one above the other on the side door (13) and which, when the side door (13) is closed, catch in associated catching elements (23, 25) on a body post (15). Each catching element has a receiving orifice and a leg spring which is arranged behind the latter and one portion of which projects eccentrically into the receiving orifice and, with the side door (13) closed, cooperates with undercuts on the pins (19, 21). The pins (19, 21) are surrounded by sleeves which, together with the pins, form the undercuts. The lock can be released by means of a joint actuation rotated by the sleeves. <IMAGE>
Patent DE-3420180-A1 (DE)
Title: Temperature-controlled system of thin-walled plastic heat exchangers
IPC: F24S10/70
Filed: 1984-05-30
Abstract: The invention relates to a system of thin-walled plastic heat exchangers, preferably made from rigid PVC finned pipe, for absorbing or dissipating heat, e.g. solar heat. The heat exchangers consist of prefabricated flat pipe coil formations which, e.g., are mounted in the rear ventilation space of a suspended facade between roof rafters or in other spaces protected against UV radiation, and through which a fluid flows. <IMAGE>
Patent DE-3428675-A1 (DE)
Title: Fixed body exercise apparatus
Inventor: ALBRECHT KLAUS
IPC: A63B24/00
Filed: 1984-08-03
Abstract: The invention relates to a fixed body exercise apparatus, in particular for individuals, which has one or more moving elements whose mobility can be set by a control unit in accordance with different degrees of loading. A pulse frequency meter 8 can be used to measure the actual pulse frequency of the person and compare it with a desired pulse value. In the case of a lower actual pulse signal than the desired pulse signal, the control unit is driven by a load increase signal, and in the case of a higher actual pulse signal than the desired pulse signal by a load decrease signal. <IMAGE>
Patent DE-3434969-A1 (DE)
Title: Screwless connecting terminal
Inventor: MUELLER ERNST-FRIEDRICH
IPC: H01R13/02
Filed: 1984-09-22
Abstract: The invention relates to a screwless electrical connecting terminal, consisting of an electrically conductive contact piece (11) and a leaf spring (12) having two clamping limbs (26, 27) which are arranged one behind the other and press the inserted conductor against the contact piece (11). Such a terminal allows the contact resistance to be reduced. In order to simplify the production of the terminal and to reduce the structural height, a combination of two differently acting terminal parts is proposed, the one part having a clamping limb (26) which acts "like a beak" and has a conductor insertion socket (22), and the other part having a clamping limb (27) which is constructed "like a mouth organ" and has a clamping edge (20), and the two clamping limbs (26, 27) consisting of an essentially elongated, curved leaf spring (12) which is connected in a moving manner to the contact piece (11), approximately in the centre. <IMAGE>
Patent DE-3437871-A1 (DE)
Title: Conductor rail having sliding contact
Inventor: KUTNER FRANZ DIPL ING DR
IPC: B21C23/08
Filed: 1984-10-16
Abstract: A conductor rail 1, for example of conventional cross-section, is composed in its entirety of an AlSi alloy containing 5 to 25% by weight of Si. <IMAGE>
Patent DE-3439378-A1 (DE)
Title: Pressure control valve and a method for producing such a pressure control valve
IPC: H01F7/16
Filed: 1984-10-27
Abstract: The pressure control valve is provided with an electromagnetically operable closure element by means of which a control line can be closed and which is connected to an armature. It can be displaced axially and its position is secured radially by means of two flat spring elements located at a distance from one another. The two spring elements are prestressed and, when no current is flowing through the coil, press the closure element into its closed position with a force which opposes the maximum pressure which can be produced in the control line. In consequence, no additional compression elements are required in order to produce the prestressing force which is necessary for the specific maximum pressure, so that adjusting devices for such compression elements are also obviated. In order to manufacture the pressure control valve, the valve body is arranged in an assembly device, and the housing of the electromagnet together with the coil, the armature and the two spring elements are subsequently pushed onto the valve body until the spring elements are prestressed. The housing is subsequently connected to the valve body. In consequence, manufacturing tolerances of the individual parts can be taken into account even during assembly.
Patent DE-3446245-A1 (DE)
Title: Method for the remote operation of doors, especially motor-vehicle doors
Inventor: HOLLE HEINZ-THEO DIPL ING
IPC: G07C9/00
Filed: 1984-12-19
Abstract: In a method for the remote operation of doors, especially motor-vehicle doors, by means of a key designed as a transmitter emitting a coded radiation when actuated and of a lock designed as a receiver for this radiation with a following comparator and actuating element, as a measure against battery failure the transmitter, whenever it is actuated, continuously tests the capacitance of the battery feeding it and, when actuated in the event of an immediately imminent failure of the battery, emits a radiation with a second coding which changes the lock over from actuation by the transmitter to actuation by a mechanical key.
Patent DE-3504990-A1 (DE)
Title: Memory for time information
Inventor: SCHLIEMANN ERNST
IPC: G07C1/08
Filed: 1985-02-14
Abstract: The memory according to the invention is equipped with a carrier which is provided with time signal code fields. The carrier consisting of endless ribbon 6 or of one or more discs 12 is arranged in a housing 1 which is provided with an inspection window 2 which is associated with a reader 3. Since readers can not detect a clock time which is displayed in digital or analog form, the clock time is specified in coded form in the fields. The carrier is driven cycle by cycle via a controlled motor 10, the cycle time corresponding to the time difference between two successive fields. The memory according to the invention can be considered like a converter which converts the information into a form which can be detected by the reader. The time information is preferably specified in a bar coding. Use of the memory makes it possible also to detect the time for the respective event during operating-data acquisition, and to input this time into a computer for evaluation. <IMAGE>
Patent DE-3505646-A1 (DE)
Title: Connector for radio-frequency waveguides
Inventor: KELCH WERNER
IPC: H01P1/04
Filed: 1985-02-19
Abstract: The connector is equipped on the flange (9) of the one waveguide (7) with a cap nut (14) which fits the threaded attachment (6) of the flange (4) of the other waveguide (3). In consequence, the connection can be made or released manually and quickly. <IMAGE>
Patent DE-3507686-A1 (DE)
Title: Substructure for chucking and holding devices for workpieces
Inventor: PONTERLITSCHEK ROLAND
IPC: B23Q1/54
Filed: 1985-03-05
Abstract: A substructure for chucking and holding devices for workpieces contains a base which is to be anchored at a fixed location and which carries a clampable ball joint at its end remote from the anchoring point. A receiving device for fastening the chucking and holding device is provided on the joint ball of the ball joint. Within the base extends a tension spring which is anchored at one end to a swivel bearing connected to the joint ball and the other end of which is suspended in a fixed abutment in the base. So that the prestressing force of the tension spring, which is to constitute a relief of weight, can easily be varied from outside, the swivel bearing is assigned a coupling device which is to be actuated selectively and which, in the engaged state, retains the swivel bearing. The abutment located in the base and intended for the tension spring is formed by a screw spindle which is screwed into a fixed thread in the base and which, with the abutment blocked, is to be screwed further in or out as a result of the rotation of the joint ball.
Patent DE-3509394-A1 (DE)
Title: Hand-held shower
Inventor: TENGE-RIETBERG CARL FRIEDRICH
IPC: B05B1/30
Filed: 1985-03-15
Abstract: A description is given of a hand-held shower having a shower head (13) which is arranged on a hand grip (10) and, in order to modify water-outlet openings, has a casing (22) which can be adjusted about its axis of rotation. Inside the casing (22) there is arranged an annular insert (23) which is firmly connected to said casing and on the inner surface of which are arranged a plurality of wedged grooves (34), one behind the other in the circumferential direction, which form, together with a valve ring (35) which they enclose, the outlet openings. <IMAGE>
Patent DE-3510372-A1 (DE)
Title: Floating-calliper spot-type disc brake
Inventor: WEILER ROLF
IPC: F16D55/2265
Filed: 1985-03-22
Abstract: The invention relates to a floating-calliper spot-type disc brake with a brake anchor plate (3), a brake housing (1) which is mounted in axially displaceable fashion on the brake anchor plate (3) by means of a pin-type guide and encloses the rim of a brake disc (2), with an actuating device which is arranged in one arm of the brake housing and acts directly on a first brake lining (6) arranged on one side of the brake disc (2) and indirectly, via the brake housing (1), on a second brake lining (5) arranged on the other side of the brake disc, furthermore with a device (12) for the active release of the indirectly actuated lining (5) and with an elastic element (11) which is arranged between the pin (4) of the pin-type guide and a guiding portion (15) of the housing. In order to provide a device (12) for active release which is of simple construction and is easy to install, it is envisaged that the device (12) for active release be connectable to the brake housing by means of a snap-in connection. <IMAGE>
Patent DE-3512557-A1 (DE)
Title: Drive with a supercharged internal combustion engine
Inventor: VOIGT DIETER DIPL ING
IPC: F02B39/12
Filed: 1985-04-06
Abstract: So that only one single load control element (6) is needed for intake and charging operation, a throttle element in the nature of a 180 DEG throttle valve (6) is provided in the bypass (4) to the supercharger (2), which valve on reaching its position opening the bypass delivers an actuating signal for the engagement of a clutch (3) for establishing a drive connection of the supercharger (2) to the internal combustion engine (fig.3). <IMAGE>
Patent DE-3523665-A1 (DE)
Title: Method for controlling an asynchronous machine
Inventor: HUSSELS PETER DR ING
IPC: H02P21/10
Filed: 1985-06-29
Abstract: In the case of a method for controlling and regulating an asynchronous machine which is operated on the invertor and has indirect flux orientation, that is to say has a flux spatial vector whose expected position is predetermined from the sum of the integrals or the integral of the sum of the rotation frequency of the shaft and the rotor frequency and from the transformation (rotation) of the flux-related components of the voltage spatial vector (with the aid of a coordinate rotator) into stator-related components corresponding to the information on the flux position and from an additional determination of the orthogonal components of the actual voltage value, the object exists of making the asynchronous machine behave like a converter-supplied DC machine both in the steady-state and in terms of transient behaviour. This object is achieved in that, with the aid of a coordinate rotator (26c), the actual voltage values are rotated back about the previously calculated position of the flux vector, in that the deviation (thus determined) of the longitudinal component (um) from the required value is supplied to an orientation regulator (212) which corrects or presets the stator frequency  omega 1 and in that the deviation ( DELTA uL) (thus obtained) of the lateral component (uL) from the required voltage value (uL) is supplied to a flux regulator (23) which corrects or resets the magnetising stator current component (im). <IMAGE>
Patent DE-3524014-A1 (DE)
Title: Switching device for telephone terminals
Inventor: MORLOK WALTER
IPC: H04M1/08
Filed: 1985-07-02
Abstract: A switching device for telephone terminals which serves as a hook switch is formed from only three components: a slide, a spring and a microswitch. This very low cost is complemented by adjustment-free installation.
Patent DE-3524780-A1 (DE)
Title: Clearing device for bunkers and the like
Inventor: BORGSCHULTE FRITZ
IPC: B65G69/04
Filed: 1985-07-11
Abstract: The clearing device according to the invention for distributing the bulk material discharged into a bunker or the like over the bunker cross section has a foldable clearing device which is pulled by drive chains and is mounted on a bogey truck at both its ends by means of a compensating articulation in each case, which articulation exhibits axial play which is adapted to the extent of the chain. The two compensating articulations preferably comprise self-aligning bearings or the like.
Patent DE-3524835-A1 (DE)
Title: Method and devices for the electrically heated opening of stroking and plucking instruments
Inventor: KELLER WOLFGANG DR
IPC: B26F3/08
Filed: 1985-07-11
Abstract: For the method of providing electrical heating when the glued joints of stroking and plucking instruments are opened for repair, a blade 1 is used which is heated by having current passed through it, is fastened in a handle 5 and is supplied by means of cables 4 from an adjustable power supply. <IMAGE>
Patent DE-3526160-A1 (DE)
Title: Use of separation nozzles or ultracentrifuges for extracting helium from helium-containing gas mixtures
Inventor: REIMANN THEO DIPL ING
IPC: C01B23/00
Filed: 1985-07-22
Abstract: The present invention proposes the use of appliances known for separation of isotopes and uranium enrichment, especially of separation nozzle systems interconnected in a cascade-like manner or gas ultracentrifuges, for extracting helium from helium-containing gas mixtures, especially natural gas. In particular, it is proposed that the dimensions of the separation devices be tailored to a ratio of the molecular weights to be separated of 4:1 or greater, as a result of which a high separation factor and thus a small number of separation stages to be connected in series is achieved. The process is designed to enable cost-effective isolation of helium from helium-containing gas mixtures.
Patent DE-3527979-A1 (DE)
Inventor: KOSLOWSKI THOMAS
IPC: C04B11/30
Filed: 1985-08-03
Abstract: 1. Mortar mixture, preferably ready-for-use mortar mixture for rapidly hardening plaster of insulation systems, containing binders, standard additions and additives, characterised by a content of a. 10 to 40 parts by weight reactive calcium silicates, b. 3 to 7 parts by weight reactive aluminates, calculated as CA, c. 1 to 7 parts by weight calcium hydroxide, d. 0.2 to 2 parts by weight calcium sulphate hemihydrate and/or calcium sulphate anhydrite-III, e. 0.4 to 4 parts by weight calcium sulphate anhydrite-II, f. 0.03 to 0.5 parts by weight organic setting retarders inhibiting the formation of nuclei and the growth of calcium aluminium sulphate hydrate, with the ratio of the components b:c being smaller than or equal to 5, in such a manner that a reaction chain runs across the following reaction products : primary ettringite, monophases (calcium aluminate monosulphate), secondary ettringite and calcium hydrosilicates.
Patent DE-3528153-A1 (DE)
Title: Method and device for the continuous treatment of fibre ropes
Inventor: SANDO YOSHIKAZU
IPC: D06B17/02
Filed: 1985-08-06
Abstract: Method and device for continuous moist-hot treatments, in which a material for treatment in rope form is laid in loop or meander form on a net-like conveyor belt and is passed fixed between two conveyor belts through a steamer chamber with nozzles above the conveyor belts and collecting dishes below the conveyor belts and is treated there with a treatment liquid heated to at least 100 DEG C.
Patent DE-3528666-A1 (DE)
Inventor: AUCH DIETMAR
IPC: B32B27/08
Filed: 1985-08-09
Abstract: Process for producing a shrinkable composite foil with at least two joined foils, one foil (1) being made of a polyester, polyamide, polyethylene or polypropylene material and another foil (5) being an ionomer or an ethylene-based polymer with a vinyl acetate content, whereby first one of the foils is biaxially stretched without thermosetting and this stretched foil is then bonded to the other foil.
Patent DE-3530226-A1 (DE)
Title: Structural elements having a dovetail-shaped tongue and groove connection, and a container produced therefrom
IPC: F16B5/00
Filed: 1985-08-23
Abstract: Published without abstract.
Patent DE-3534243-A1 (DE)
Title: Lever for pendulum clocks
Inventor: STEINLE GERHART
IPC: G04B15/14
Filed: 1985-09-26
Abstract: A lever (11) for pendulum clocks is composed of two lever parts (14, 15) which are screwed together with pallets (20) inserted. Between them there is a gap (a) in which there lies a fastening spring (22) which engages in a groove (24) of the lever staff (12) and ensures that lever (11) and staff (12) are axially secured, fixed in a play-free manner and are frictionally coupled to one another. <IMAGE>
Patent DE-3537730-A1 (DE)
Title: Device for automatically steering towards a target point
Inventor: WAECHTLER MAXIMILIAN DR
IPC: G01S3/14
Filed: 1985-10-23
Abstract: The device for automatically determining the course of moving objects exhibits a radio location receiver for determining the relative position with respect to at least one transmitter having a known site and an associated evaluating unit for determining the site coordinates of the moving object. These are then compared with the coordinates of a target location and from this the required course is calculated. An automatic course control device is preferably connected to the evaluating unit. The evaluating unit generates control signals from the calculated required course and supplies these to the automatic course control device. The present device is suitable for automatic course control of moving objects such as aircraft, ships and motor vehicles. It has the advantage that it is constructed with simple means.
Patent DE-3538133-A1 (DE)
Inventor: KAUFHOLD MANFRED DR
IPC: C07C67/317
Filed: 1985-10-26
Abstract: For the production of chlorine-free cyclopropanecarboxylic acid esters, gamma-butyrolactone and butanol are reacted, in a first step, with hydrogen chloride in the absence of a catalyst at a temperature of 120 DEG -140 DEG  C., the resultant gamma-chlorobutyric acid butyl ester is cyclized at 100 DEG -200 DEG  C. with a solution of a sodium alcoholate in the corresponding alcohol of 4 or more carbon atoms and this product is optionally interestified in a third step with a higher-boiling alcohol of more than 4 carbon atoms. The second and third steps can be performed in one step, if desired.
Patent DE-3540523-A1 (DE)
Inventor: JAEGER GERHARD DR
IPC: A01N43/50
Filed: 1985-11-15
Abstract: Azolyl ether ketones and alcohols of the formula   <IMAGE>   in which R1 and R2 each independently represents alkyl with more than one carbon atom, or R1 represents dichloromethyl, trichloromethyl, chlorovinyl or dichlorovinyl, and R2 represents alkyl, R3 represents alkyl, A represents the keto group or a CH(OH) grouping, Z represents a nitrogen atom or the CH group, X represents oxygen or sulphur and Ar represents optionally substituted phenyl, or addition products thereof with acids and metal salts, are active against fungi and in regulating the growth of plants. New intermediates therefor are also shown.