baber/WOPTO huggingface dataset:
Patent DE-3523165-A1 (DE)
Title: Apparatus for driving or forcing impact-driven bodies into place as well as for extracting impact-driven bodies
Inventor: BETZ FERDINAND DIPL ING
IPC: E02D11/00
Filed: 1985-06-28
Abstract: Apparatus for driving or forcing impact-driven bodies into place as well as for extracting impact-driven bodies, in particular sheet piles, comprising a vibrator and a receiving device attached to the underside of the vibrator for the impact-driven body. At least the amplitude and the frequency can be controlled by means of a control device. The vibrator is constructed as a linear piston vibrator which has a reciprocating working piston in a working cylinder and is attached to a pressure-medium pump which belongs to a pressure-medium circuit. The working-cylinder space above the working piston as well as the working-cylinder space below the working piston are each provided with two pressure-medium line-connection points, of which in each case one is attached to the pump via a pressure-medium line and the control device equipped with control valves, and the other is attached to a return line via a pressure-medium line and the control device equipped with control valves. With every working stroke and return stroke, a virtually complete exchange of pressure medium is possible. The return line is led back to the pump via a cooling device for the pressure medium. <IMAGE>
Patent DE-3525712-A1 (DE)
Title: Process for reprocessing regenerates from adsorber resins
Inventor: BENDER HEINRICH
IPC: C02F3/12
Filed: 1985-07-18
Abstract: The invention relates to a process for eliminating pollutants from eluates, in particular aqueous eluates, resulting from the desorption of adsorber resins, optionally after treatment of the eluates. The process according to the invention is characterized in that these optionally treated eluates are fed, under rate and time control, to a biological purification stage in which the pollutants can be destroyed. The process according to the invention has the advantage that a continual and continuous degradation of pollutants is possible in a biological purification stage.
Patent DE-3526028-A1 (DE)
Title: Indicating device for a clock
Inventor: LEGGE SEBASTIAN
IPC: G04B19/00
Filed: 1985-07-20
Abstract: In this indicating device for a clock with analogue display, provision is made for revolving indicating discs (11, 12), each of which has a semi-circular time surface (16, 17), whose diameter line (16a, 17a) extends through the axis (13a, 13b) of the clockwork (14). Moreover, the revolving time surfaces (16, 17) are assigned a marking line (18), which extends through the axis (13a, 13b) of the clockwork (14) or is directed radially towards said axis and is fixed on the upper housing (15), in such a way that when the indicating discs (11, 12) revolve the semi-circular time surfaces (16, 17) render increasing or decreasing surface units in the shape of circular sectors detectable with respect to the marking line (18), which can also be designed as a straight covering edge of a semi-circular covering (19). As a result, it is possible for the time that has elapsed from the start of a time interval which proceeds from the marking line (18, 19a) fixed on the clock housing to be read off directly as an area and thus as an amount which has elapsed since the selected starting point, and thus was available and continues to elapse. The effect of increasing and decreasing amounts of time is thus achieved. <IMAGE>
Patent DE-3536790-A1 (DE)
Title: Mixer
IPC: A01D87/00
Filed: 1985-10-16
Abstract: In a mixer for attachment to an equipment carrier (2) provided with an attachment device, a high degree of user-friendliness is achieved in that a shovel (3) which is held pivotably on a front loader fork (1), which can be raised and lowered, and which contains an at least partially enclosed receptacle chamber (4) is provided, into which shovel (3) at least one shaft (6) which is provided with at least one mixing element (5) and is connected to a drive device (14) engages. <IMAGE>
Patent DE-3540639-A1 (DE)
Title: Method for producing a switch
Inventor: FUJINO HITOSHI
IPC: H01H11/00
Filed: 1985-11-15
Abstract: The contact regions, connection regions and internal connecting regions of a switch can be produced using mass-production methods in that a conductive flat element is produced, in the case of which the said regions are held together by bridging regions of the conductive flat element in the form of an integral unit. A plastic material is moulded onto the conductive flat element, so that the plastic material likewise holds the said regions together. The bridging regions are then cut out in such a manner that the individual switch contacts and switch connections are electrically isolated from one another. <IMAGE>
Patent DE-3541543-A1 (DE)
Title: Ground-working machine and/or ground-working appliance, such as a motor-driven rotary hoe, tine rotor, rotary harrow and the like and/or tine-fitted ground-working appliances drawn through the ground only by tractor pulling force, with a ground roller arranged releasably and changeably at its rear end, staggered multi-axially in succession, regulating the working depth, bearing the appliance/machine weight and serving for ground reconciliation
Inventor: GUETTLER FRITZ
IPC: A01B35/18
Filed: 1985-11-25
Abstract: Ground-working machine and/or ground-working appliance, such as a motor-driven rotary hoe, tine rotor, rotary harrow and the like, and/or tine-fitted ground-working appliances drawn through the ground only by tractor pulling force, with a ground roller arranged releasably and changeably at its rear end, staggered multi-axially in succession, regulating the working depth, bearing the appliance/machine weight and serving for ground reconciliation, in accordance with Figure 1 of the drawing, the ground roller having at least two roller axles which are arranged at a horizontal distance one behind the other and transversely to the direction of travel and on which individual respective roller elements of equal or different diameter are lined up axially and are held at a distance from the respective adjacent roller element by means of a spacer bush projecting laterally in the axial direction, and the roller elements arranged equally relative to one another on the rear roller axle being laterally offset axially relative to the front roller elements, in such a way that they are staggered relative to the front roller elements and the circles of rotation of the roller elements on the front and on the rear roller axes overlap, at least touch one another.
Patent DE-3546062-A1 (DE)
Title: Position-sensitive, high resolution, proportional counting tube
Inventor: LEISTNER HERMANN
IPC: G01T1/18
Filed: 1985-12-24
Abstract: A position-sensitive, high resolution, proportional counting tube having an anode, which is arranged in a counting chamber, as a counting wire and having a cathode as well as an evaluation circuit for determining the position of the incident radiation of ionizing radiation by determining the rise time of the signals taken from the cathode, the cathode consisting of individual electrically conductive strips which are arranged at right angles to the counting wire in a row with uniform spacing and are electrically connected to one another via approximately identical resistors, cf. Figure 1. <IMAGE>
Patent DE-3546191-A1 (DE)
Title: Apparatus for shaking foundry moulds in a casting installation
Inventor: ZAHN HANS
IPC: B28B5/02
Filed: 1985-12-27
Abstract: Mould carriers (30) each of which carries several foundry moulds (34), are moved through a plurality of casting stations (18) by an endless conveyor (10). The mould carriers (30) can be displaced transversely to the conveying direction (16) of the endless conveyor (10) and each have a guide link (38) extending in the conveying direction (16). Arranged in the vicinity of each casting station (18) is a cam (42) which can be driven in rotation about an at least approximately vertical axis and engages on the guide links (38) of the mould carriers (30) moving past it. <IMAGE>
Patent DE-3600773-A1 (DE)
Title: Process for lettering the surfaces of vessels
Inventor: SEDLACEK HEINZ
IPC: B41M1/12
Filed: 1986-01-14
Abstract: In a process for lettering the surface of vessels, in particular bottle-shaped handy vessels, granules are applied to an adhesive layer for the elevated application of the lettering. The granule layer is sealed with a clear varnish to increase the abrasion resistance.
Patent DE-3606187-A1 (DE)
Title: Housing, especially for large appliances
Inventor: HOHMANN CLAUS
IPC: F16M1/08
Filed: 1986-02-26
Abstract: In the case of a housing having a housing roof, which is resistant to bending, as the base of a roof structure whose load is introduced into a baseplate, which is resistant to bending, via a housing structure which can be loaded in torsion by the roof structure and consists of supporting wall elements, the housing roof, the wall elements and the baseplate each consist of chamber profiles (1, 2) which are welded together, are in the form of strands and, at the individual junction points of in each case two chamber profiles, bound a V-butt joint (4) for a welding seam over a welding bath securing groove (1.1.3) on a bracket (1.1.2) of one (1) of the chamber profiles, which bracket carries a wall section (2.1) of the other chamber profile (2). At the same time, in order to reduce the welding delay before the formation of a welding seam, the joint width of the V-butt joint (4) at the (welding seam) tip is equal to zero or is at least close to zero. <IMAGE>
Patent DE-3609674-A1 (DE)
Title: Lighter
Inventor: ZINK ALEXANDER DIPL ING
IPC: F23Q2/46
Filed: 1986-03-21
Abstract: The invention relates to a lighter with a mechanical ignition unit which has a flint, a drive preferably designed as a thumb wheel and an abrasion element with an abrasion surface which is set in rotary movement about a common axis by the drive. Essential to the invention is in this case that the active abrasion surface (2) is arranged at an angle to the axis of rotation. As a result of the angular arrangement of the abrasion surface, the length of the abrasion element can be shortened considerably, so that a considerable space saving is made. In a particular development, the abrasion surface can be arranged perpendicularly to the axis of rotation or can be a conical surface. The abrasion surface can also be designed as a convex or concave surface. It can moreover be provided directly on the thumb wheel (1) or on an abrasion element (3) connected rigidly to the thumb wheel. <IMAGE>
Patent DE-3618175-A1 (DE)
Inventor: RITZINGER GEORG
IPC: H02K24/00
Filed: 1986-05-30
Abstract: A synchro generator comprising a stator having a signal coil with at least two signal windings offset at predetermined angles relative to each other, and an exciter coil having an exciter winding concentric with the signal coil. A core of magnetically conductive material is allocated to at least one of the coils, and comprises a rotor of magnetically conductive material asymmetric relative to its axis of rotation. The signal coil is a cylindrical coil with obliquely wound windings, and the exciter coil is a cylindrical coil with a straight (spool) wound winding. A substantially cylindrical shell of magnetically conductive material is allocated to the coils and the rotor comprises at least a pair of diametrically opposed conducting members of magnetically conductive material.
Patent DE-3626729-A1 (DE)
Title: Exhaust-purifying device for motor vehicles
Inventor: ZACHMANN ALFONS
IPC: F01N13/14
Filed: 1986-08-07
Abstract: The invention relates to an exhaust-purifying device for motor vehicles, with at least one ceramic element constructed in the shape of a honeycomb and arranged in a metallic outer housing with conical exhaust-feeding and -removing stubs at the ends, there being arranged between the outer housing and the ceramic element a thermally insulating spring mat which is covered in the region of the exhaust-feeding and -removing stubs as well as in each case between ceramic elements lying one behind the other by high-temperature-resistant shielding funnels or support rings, at least the shielding funnels being made of ceramic material and bearing with their front ends directly against the ceramic elements.
Patent DE-3629658-A1 (DE)
Title: Temperature-compensated crystal oscillator
Inventor: ERAT AUGUST DIPL ING
IPC: H03L1/02
Filed: 1986-08-30
Abstract: This oscillator is of particularly simple construction and manages with only one temperature-dependent resistor having a negative temperature coefficient. The temperature-compensated crystal oscillator contains a compensation voltage generator (10) with an active feedback circuit which includes the resistor (28) having a negative temperature coefficient. The compensation direct voltage (UK) of the compensation voltage generator (10) can be matched to the various characteristics of resonant crystals (62) by switching over the feedback means (29, 30; 32, 33). <IMAGE>
Patent DE-3629730-A1 (DE)
Inventor: WALDBROEHL HEINZ-THEO
IPC: E21D9/06
Filed: 1986-09-01
Abstract: 1. Cutter-shield driving mechanism with driving cutters driven forward by a thrust mechanism, there being a piston/cylinder unit (40, 42) attached at one end (38) to each driving cutter (10), characterized in that to the other end of the piston/cylinder unit (40, 42) a supporting member (46) is attached for engagement with a supporting frame (26), and that means (56, 62) are provided to lock the supporting member (46) to the supporting frame (26) so as to resist compression and tension loads.
Patent DE-3637295-A1 (DE)
Title: Automobile jack
IPC: B66F3/08
Filed: 1986-11-03
Abstract: Automobile jack with a bracket longitudinally movable along an upright pillar and adjustable by a lead screw, which at its front end is provided with a car-body support and at the rear is provided with a channel-like guide region that at least partly surrounds the lead screw, and viewed from the side has roughly the form of an L with strongly faired top edge. To increase the bracket's flexural strength, the cross-section of the bracket has its greatest width near the top edge of the bracket between the car-body support and the guide region.
Patent DE-3641810-A1 (DE)
Title: Gasket
Inventor: EBERT KLAUS-PETER
IPC: F16J15/10
Filed: 1986-12-06
Abstract: A description is given of a gasket for arrangement between two sealing surfaces, particularly between flanges of non plane-parallel design of an enamelled apparatus, which gasket has a pierced outer covering of polytetrafluoroethylene or a similar material, in which are arranged two flexible packing rings, and into which an underlining is or can be inserted. The pierced covering has a central web which is arranged between the two packing rings and is held fast at least when compressed between the sealing surfaces. A corrugated ring, which is provided with barbs that engage on the central web, is preferably provided next to the central web.
Patent DE-3704820-A1 (DE)
Title: Device for controlling and adjusting the upper transport device on overcast sewing machines
Inventor: NAVA ERMINIO
IPC: D05B27/04
Filed: 1987-02-16
Abstract: A device for controlling and adjusting the upper transport device on overcast sewing machines 1 is described, of the type containing at least one upper transport gripper 2, a drive shaft 24, from which a sliding lever 25 with a corresponding traveller 26 extends, a holding element 29 having a guide seat 28, in which a projecting portion 28 of the traveller 26 is located displaceably, and adjustment means 30 which act on the holding element 29, characterised in that the drive means connected to the traveller 26 and acting on the upper transport gripper 2 consist of a rotatable supporting shaft 34, onto which is drawn a fork-like element 33 having corresponding sliding seats 36 which are located opposite one another and in which push elements 37 carried by the traveller 26 are located displaceably, and a crank arm 38 which comes from the supporting shaft 34 and which is connected to a supporting arm 3 of the upper transport gripper 2. <IMAGE>
Patent DE-3707229-A1 (DE)
Title: Press, especially a refuse press
Inventor: VOLZ OTTO
IPC: B65F3/00
Filed: 1987-03-06
Abstract: Published without abstract.
Patent DE-3712425-A1 (DE)
Title: 4-Cyano-1-aryl-pyrazoles
Inventor: GEHRING REINHOLD DR
IPC: C07D231/40
Filed: 1987-04-11
Abstract: 4-Cyano-1-arylpyrazoles of the general formula <IMAGE>  in which     R represents methyl or ethyl and   X represents oxygen or sulphur, a process for their preparation, and their use as plant growth regulators.
Patent DE-3715438-A1 (DE)
Title: Device for splicing the ends of film webs
Inventor: HINTERSEER HEINZ
IPC: B65H19/18
Filed: 1987-05-08
Abstract: The device serves for splicing the ends of plastic film webs (8) wound onto a winding core (5) in each case to form rolls (6, 7), in the event of a roll exchange necessary during the production of plastic film articles by means of a working machine. The device comprises a bearing part (3) for the winding core (5) of a plastic film roll (6), with a film-end sensor (10) detecting the expiry of the end of the current film web from the winding core, for initiating measures for roll exchange. A particularly simple and easy to operate embodiment ensues from the following features: the first bearing frame (3) has assigned to it a second bearing frame (3') for the winding mandrel (3) of a second film roll (7) held in reserve, the free film web end of the second film roll (7) has assigned to it a holding device (15, 18, 19, 20) which secures said film roll (7) in a stand-by position adjacent to the first, current plastic film web (8) and the film-end sensor (10) has assigned to it a driven pressing mechanism which is controlled by the film-end sensor (10) and presses the free film web end, prepared for an adhesion operation, of the second film web against the expiring end of the first film web (8) (Fig. 1). <IMAGE>
Patent DE-3721813-A1 (DE)
Title: Emergency brake for front seat passengers for automotive vehicles, in particular motor vehicles (cars)
Inventor: VOGEL HUGO R
IPC: B60T17/20
Filed: 1987-07-02
Abstract: An emergency brake for front seat passengers can consist of the following components:   a) a brake pedal which is attached to the front seat passenger side with a second main brake cylinder and with electrical brake contact. b) A relay which switches on the hazard flashing light, the horn and the headlamp flasher during the braking process. c) A monitoring lamp which indicates the operational readiness of the system. d) A sign on the rear of the vehicle with the lettering "emergency brake system".
Patent DE-3723975-A1 (DE)
Inventor: BODI BELA
IPC: B02C21/00
Filed: 1987-07-20
Abstract: There is described a process wherein the raw fuel and a drying and carrier gas are led into a ventilator-mill operated at high speed, and wherein in the ventilator-mill the fuel is pre-comminuted and dried, the coarse fraction is led out from a classifier, e.g. an air-separator and ground to the desired fineness in a roller mill, the grist leaving the roller mill is recycled to the rotary part of the ventilator mill or the classifier, and from the classifier the final fine fraction ready to be combusted is passed directly to the place of application, e.g. burners via the ventilator-mill.
Patent DE-3724341-A1 (DE)
Inventor: BADMAJEW VLADIMIR DR
IPC: A61K36/67
Filed: 1987-07-23
Abstract: A pharmaceutical product based on plant components consists of a combination of the following medicinal plants: Punica granatum (cortex) of the family Punicaceae, Cinnamomum zeylanicum (cortex) of the family Lauraceae, Fructus cardamome (Ammomum amarum) of the family Zingiberaceae and Piper longum (fructus) of the family Piperaceae.
Patent DE-3727366-A1 (DE)
Title: Fuel injection nozzle for internal combustion engines
Inventor: REMBOLD HELMUT DIPL ING
IPC: F02B3/06
Filed: 1987-08-17
Abstract: In injection nozzles which have an expanded spring tensioning wire (32) as the component generating the closing force, the opening pressure varies, to a relatively high degree, as a function of temperature-dependent variations in length and the wearing of parts. The present invention is intended to overcome these disadvantages. The spring tensioning wire (32) is supported on the housing side by a preloaded spring (60) of low stiffness, which is embedded in a fuel accumulator (54), which has a significantly higher stiffness than the spring tensioning wire (32) and is connected to the flow line (22) of the fuel only by way of narrow throttle cross-sections (56, 58). The injection nozzle is particularly suitable for diesel and spark ignition engines with direct injection and for all applications in which the demand exists for miniaturisation of the injection nozzle. <IMAGE>
Patent DE-3730503-A1 (DE)
Title: DC control circuit
Inventor: MARKS WALTER
IPC: H03K17/082
Filed: 1987-09-11
Abstract: A DC control circuit has an inductive load (3), an electrical power source (current source) (2), and a switching transistor (1) which is connected between these two components. A capacitor (6) is connected between the gate connection (G) and the source connection (S) of the switching transistor and is charged or discharged by a control circuit (4) and in consequence defines the gate/source voltage. The capacitor defines the time response of the gate/source voltage during switching on and switching off such that a freewheeling diode (5) connected in parallel with the load is reliably reverse-biased and there is thus no current flow via the diode, but via the transistor and the diode to earth, or the diode is forward biased before an opposing voltage (which is induced by the load) leads to a current pulse or even to a large current through the transistor, which destroys the switching transistor. <IMAGE>
Patent DE-3734817-A1 (DE)
Title: Tool-holding attachment
Inventor: MERZ HERBERT
IPC: B23B31/113
Filed: 1987-10-14
Abstract: The invention concerns a tool-holding attachment for fastening a tool to a machine-tool spindle (6), with a chuck (16) on the tool side and a chuck holder (10) on the spindle side, and a clamping ring (42) that is mounted on the chuck holder (10) so that it can turn. The clamping ring (42) is arranged on an intermediate ring (26) so that it can be twisted and shifted axially. Lugs (56) protrude radially inwards from the clamping ring (42), and engage in helical grooves formed on the outer side of the intermediate ring (26), so that if the clamping ring (42) is twisted relative to the intermediate ring (26), a relative axial motion occurs at the same time. A screw (60) located in the clamping ring (42), with an eccentric extension (62) located on it, engages in an axial groove formed on the outer side of the intermediate ring (26), so that if the screw (60) is twisted, the clamping ring (42) is twisted relative to the intermediate ring (26).   The clamping ring (42) is provided with circumferential segments which engage behind flange tabs (72, 74) of the chuck (16) and couple the clamping ring axially to the chuck (16). In order to clamp or release the chuck, the screw (60) is turned so that the clamping ring (42) shifts axially, either drawing the chuck onto or pushing it off the external taper (14). <IMAGE>
Patent DE-3801295-A1 (DE)
Title: Mounting device for a head restraint of a motor-vehicle seat
Inventor: CSIKAI ALADAR
IPC: B60R22/26
Filed: 1988-01-19
Abstract: The invention relates to a mounting device for a head restraint of a motor-vehicle seat, which device can be vertically adjusted synchronously with a belt-deflection device associated with a seat-side part pulled up to the level of the head restraint. In the case of a mounting device of this kind, in order for it to be fitted and removed simply whilst allowing a high transmission of forces, the mounting device is designed as a wedge-shaped piece which protrudes from a support holding the belt-deflection device and into which there is fitted a cap arranged at its top end on a flange mounted on its end side on a horizontal arm supporting the head restraint. In order to secure this receptacle, the flange underneath the arm is provided with a fastening means for releasable connection to the support.