baber/WOPTO huggingface dataset:
Patent DE-3421084-A1 (DE)
Title: Symbol discrimination method
Inventor: TANIGAWA TOSHIAKI
IPC: H04L27/38
Filed: 1984-06-06
Abstract: A symbol discrimination method for data transmission receives a two-dimensionally modulated signal via a modulator and identifies a symbol represented by the received signal by comparing a received signal point which is determined by mapping the received signal in an orthogonal coordinate system with characteristic signal points. According to one method, in which the symmetry of a received signal is exploited, the received signal is inverted and/or rotated in the coordinate system. A comparison of the received signal with a number of characteristic signal points is reduced to a comparison with a small number of simplified signal points. According to another method, reference signal areas are used which are determined by rotating signal areas through a specific angle in order thereby to facilitate the use of simple equations to distinguish a periphery or a peripheral condition.
Patent DE-3421624-A1 (DE)
Title: Process for producing a sheathed cable harness and cable harness produced by the process
Inventor: GLANG MANFRED
IPC: H01B7/00
Filed: 1984-06-09
Abstract: A process is presented for producing a cable harness provided with a watertight sheathing with respect to its main body and its primary and secondary branches. In order for production of the watertight sheathing to be mechanised and automated to a great extent, it is proposed to produce the said sheathing by knitting around the elements of the cable harness a continuous, mechanically strong carrier material, in particular a thread of natural and/or synthetic fibres and a coating of a heat-meltable adhesive material, the melting point of which is lower than that of the plastic insulation of the conductor wires of the cable harness and that, to produce the watertightness of the sheathing of the cable harness, the knitted covering is subsequently heated by radiation heat, at least on its outer surface, until the melting point of the heat-meltable adhesive material is reached, the use of a metal filament as the mechanically strong carrier material on the one hand allowing a shielding of the cable harness to be formed and on the other hand at the same time allowing the said metal filament to be used as a heating resistor for heating up the heat-meltable adhesive. For testing the watertightness of the sheathing of the cable harness, a valve which allows compressed air or the like to be introduced can finally be inserted in the said sheathing. <IMAGE>
Patent DE-3422340-A1 (DE)
Inventor: HOFMANN GERHARD
IPC: B60R22/10
Filed: 1984-06-15
Abstract: The seat (1) comprises forward side walls having the shape of armrests (6, 7) and forming a guide for a removable block (15) acting as an anti-shock cushion which extends between the arm rests (6, 7) and is slidable along the latter. The guides (17, 14) of the block (15) and of the arm rests (6, 7) which are mutually engaged delimit the displacement travel of the block (15) along the arm rests (6, 7) so that the minimum spacing (A) between the lower side (32) of the block (15) and the seating surface (11) for the legs, respectively the buttocks of the child, increases with the forward displacement of the block (15). In its pull area (56), between the arm rests (6, 7) the block (55) may include at least one removable spacing element (62). The block (15) is configured as a parallelepiped rigid cushion containing a recess (26) starting from its front side (25) and extending throughout the length thereof to receive a belt band part which forms the pelvis belt portion (66) of a safety belt of a vehicle or which may be connected thereto. On the front edge area of at least one of the side walls (5, 5) projecting on both sides of the back support (3) there is provided a height-adjustable guide (45) to releasably receive a shoulder belt strap (70).
Patent DE-3426145-A1 (DE)
Title: Method for controlling the plasma parameters in vacuum-coating devices having arc discharges
Inventor: SCHRADE FRANK DR
IPC: H01J37/32
Filed: 1984-07-16
Abstract: The invention relates to a method for controlling the plasma parameters in vacuum-coating devices having arc discharges, as are used for producing layers (ion plating) which are deposited with plasma assistance. The invention is based on the object of creating a method by means of which control of the homogeneity of the plasma parameters can be implemented. According to the invention, the object is achieved in that the plasma parameters are measured inside the coating chamber in which the plasma for the plasma-assisted coating is maintained at two different points, by means of in each case one Langmuir probe, in that the probe currents which result are compared with one another and the plasma is influenced by changing the arc path such that the difference between the probe currents of the two Langmuir probes assumes a minimum (for a predetermined probe potential). <IMAGE>
Patent DE-3427282-A1 (DE)
Title: Rotary piston pump for pumping liquid manure or the like
Inventor: ECKART GERHARD
IPC: F04C2/12
Filed: 1984-07-24
Abstract: Rotary piston pump for pumping a material interspersed with foreign bodies, such as liquid manure or the like, in which pump, in a casing (10), two rotary pistons (14) which roll on one another and which counter-rotate are fastened on two mutually parallel shafts (12) and in which, the inner wall of the casing (10), in order to compensate for wear and to take up play, can be moved radially with respect to the axis of the associated rotary piston (14). <IMAGE>
Patent DE-3429882-A1 (DE)
Title: Route-indicating device
Inventor: IGUCHI HIROFUMI
IPC: G08G1/133
Filed: 1984-08-14
Abstract: A route-indicating device contains a direction-indicating display section which gives direction indications at previously selected points of a desired route when the vehicle reaches the respective points. At the previously selected points, a loudspeaker supplies oral information for the route guidance. In addition, the device can have a location correction device which offers the possibility of correcting the difference between the instantaneous location information relating to the vehicle and the previously stored location information. <IMAGE>
Patent DE-3430568-A1 (DE)
Title: Method and device for using a selling price as a search term
Inventor: SPITTLER HARRY
IPC: G07G1/12
Filed: 1984-08-20
Abstract: So that, during the sale of different products in a retail business, the individual identical types of product and the quantity of these sold can be determined at any time, the digits of the recordable prices are used as search terms for this purpose, and for the acquisition of a plurality of products identified as different from one another the prices, with the exception of individual penny amounts, are indicated and recorded. If, as a result of a very large quantity of different products, this price breakdown alone is not sufficient and/or different products have the same price identification, a third or fourth, etc. decimal number is entered after the actual price in the computing machine as a code, which decimal number is not included in the calculation, but is merely intended to serve for the specific identification of the individual articles. For this purpose, digits from 1 to 10 are keyed in, first the digits in front of the decimal point and then the digits after the decimal point being separately processed for registration and, for the differentiation and counting of the identical products, being evaluated accordingly in a computer unit provided for this purpose and incorporated in the computing machine. <IMAGE>
Patent DE-3434902-A1 (DE)
Inventor: BECHTOLD DIETER DIPL ING
IPC: H01M50/171
Filed: 1984-09-22
Abstract: A cover which is to be sealed tightly to the corresponding plastic container of a battery cell by means of radiant heating is provided with a series of molded knobs along the lower side of its edge, which knobs serve as spacers between the cover and the edge of the container during the heat-up phase so that the surfaces to be bonded are exposed to the radiant heat without obstruction. The softened knobs are plasticized and bonded when the container and the cover are subsequently pressed together.
Patent DE-3435337-A1 (DE)
Title: Control device for the gripper of a loom and loom equipped with such a control
Inventor: SAGAERT JOSEF
IPC: D03D47/27
Filed: 1984-09-26
Abstract: In the control device of the gripper of a loom, the gearwheel which moves the gripper band is driven by a transmission belt which is itself driven from the main shaft of the loom by means of a bevel-wheel set and a cam disc.
Patent DE-3442871-A1 (DE)
Title: Method for laying a pipeline, and a device for this purpose
Inventor: PINKERNELL HANS
IPC: E21B7/20
Filed: 1984-11-24
Abstract: The invention relates to a method for laying a pipeline (consisting of individual pipes) in the ground, in the case of which the pipes are driven forward through the ground from a driving-forward point, cyclically and successively, by means of a driving-forward device and using a driving-forward plate. In this case, disadvantages of the known hydraulic pipe-driving-forward method, for example the minimum coverage required, are intended to be obviated to the same extent as the disadvantages of open laying of a pipeline, in the case of which, for example, particular requirements are placed on the pipe bedding to be produced. For this purpose, it is provided for the earth to be removed above the ground in a lifting-out region above the plate and in the cross-sectional region of the pipeline which is to be pressed forward, for the pipeline to be pressed forward, and for the free space above the pipeline to be filled again at the same time, in the course of the further lifting-out process.
Patent DE-3444379-A1 (DE)
Title: Gate or door with a pivoting drive
Inventor: BUCHENBERG KONRAD
IPC: E05F15/59
Filed: 1984-12-05
Abstract: This pivoting gate drive uses a rotary piston which is arranged in a working cylinder (8) and which transmits its torque directly via an output shaft (9) to a gate-carrying outer tube (1) of the support post. The entire drive and control mechanism (5-10, 17) is accommodated in an inner tube (4) which is mounted firmly on the support plate (3) of the post. The rotatable outer tube (1) is mounted on the inner tube via bearings (12a, 12b). A cam of the driving arm (9) engages into the outer tube and takes it up during its rotational movement. <IMAGE>
Patent DE-3446674-A1 (DE)
Title: Connecting piece for indwelling catheters applied in blood vessels, especially infusion catheters
Inventor: KREISS BURKHARD PROF DR ING
IPC: A61M5/168
Filed: 1984-12-21
Abstract: A connecting piece, e.g. for indwelling catheters applied in blood vessels, especially infusion catheters, or for other tubing systems connected to the patient. The connecting piece has a first part provided with a nipple for connection to a catheter or tubing leading thereto and in which there is provided a membrane of elastic material radially pre-stressed inwards. A second membrane of elastic material which is likewise pre-stressed radially inwards and, at a distance from this, a third inwardly pre-stressed membrane of elastic material are provided in a second connecting piece part inside or near the first membrane. A piece of tubing of elastic material which passes through the first and the second membrane in the normal operative position and is provided with a small bead resting against the first membrane from the side of the first connecting piece part is fixed on the second connecting piece part, the bead being pullable through the first membrane and out of the latter on exposure to a first, predetermined tensile force under elastic deformation. A hollow needle which is pointed toward the first connecting piece part is displaceably mounted in the third membrane in the second connecting piece part on overcoming a second, predetermined tensile force which is smaller than the first predetermined tensile force, on the outer end of which a hose leading to the liquid source ... Original abstract incomplete. <IMAGE>
Patent DE-3446735-A1 (DE)
Title: Transport and stacking device for sheet-like goods, in particular for veneer sheets
Inventor: KREDER HANS O
IPC: B65H29/36
Filed: 1984-12-21
Abstract: A transport and stacking device for sheet-like goods, in particular veneer sheets, with a frame (1) with a carriage which can be moved back and forth, with an endless conveyor belt (17) the upper conveying strand of which is delimited by two deflector rollers (7, 16), one (16) of which rollers is mounted stationary in the frame (1) and the other (7) in the carriage, with stationary deflector rollers (15.1 to 15.3) which deflect the lower returning strand downwards to a compensating loop whose length is variably delimited by at least one movable compensating roller (6), has a positive guide for the compensating roller (6) outside the path of travel of the movable roller (7), which positive guide is essentially parallel to the conveying direction. In a preferred embodiment the compensating roller (6) is a component of the carriage which is mounted on guide rails (5) in lateral longitudinal support elements (2, 3) of the frame (1) (Fig. 1). <IMAGE>
Patent DE-3500401-A1 (DE)
Title: Lead accumulator battery
Inventor: MORIOKA YUJI
IPC: H01M50/543
Filed: 1985-01-08
Abstract: Lead accumulator battery having accumulator plates comprising lead or a lead alloy and active-material layers which are in close contact with the accumulator plates. The active-material layers are formed integrally with the accumulator plates by applying a mixture in the form of a slurry, comprising an active-material powder and a liquid, supplied to the accumulator plates and then drying the mixture.
Patent DE-3502227-A1 (DE)
Title: Washing apparatus for outlet channels in sewage treatment plants
Inventor: BORMET HORST
IPC: B01D21/24
Filed: 1985-01-24
Abstract: A truck (5) can travel along an outlet collecting channel (2) in a sewage treatment plant. On extendable guide rails (15), it carries a vertical support column (21), at the bottom end of which is held a washing truck (25) via a detachable support coupling (23). The washing truck (25) carries a brush unit (31) in which is mounted a driven brush (32). The washing truck (25) can be detached from the support coupling (23) and travels along one of a plurality of parallel outlet longitudinal channels (1) in order to clean these. After connecting the support coupling (23), the washing truck (25) is lifted out of the cleaned outlet longitudinal channel (1) and, by a movement of the truck (5), is brought into the next outlet longitudinal channel to be cleaned. <IMAGE>
Patent DE-3502616-A1 (DE)
Title: Hanging device for decorative chains
Inventor: FINKBEINER RUDOLF
IPC: A47H23/05
Filed: 1985-01-26
Abstract: A device for hanging chain curtains for decorative purposes, having a support rail 12 which has a bottom 17, 18, having a holding member 23 which can be passed through the hole in the uppermost chain link 48 and is arranged above the bottom, and having a passage 19 in the bottom through which the upper partial region of the chain link passes, is characterised by the following features:   a) The support rail 12 is an inner running rail whose running groove slot 19 forms the passage; b) the uppermost chain link 48 extends with its central plane approximately in the central plane 11 of the running groove slot 19; c) the holding member 23 is a comb which is substantially shallower than the height of the inner running rail, is a little narrower than the width of the inner track and whose length determines the distance between the individual chains.   Any known inner running rail can be used and the distance setting is flexible. The overall price is reduced. <IMAGE>
Patent DE-3504042-A1 (DE)
Title: Safety-belt-band retractor device
Inventor: TIBBE GUENTER DIPL ING
IPC: B60R22/40
Filed: 1985-02-06
Abstract: The device for retracting the belt band of safety belts, especially for motor vehicles, is intended to be used together with a following clamping device which can be activated by the belt-band retractor device, in order to clamp the belt band coming from the belt-band retractor device. The belt-band retractor device has a retractor shaft, mounted rotatably in a housing, for the belt band and a vehicle-sensitive blocking mechanism for the retractor shaft. The blocking mechanism is provided with a toothed blocking element connected to the retractor shaft, with a blocking pawl movable on the housing and with a preferably spherical inertia body, movable on the housing, for moving the blocking pawl into engagement with the toothing of the blocking element. The blocking element is connected to the retractor shaft by means of a coupling which is inactivated when a specific torque of the retractor shaft is exceeded. The vehicle-sensitive blocking mechanism is preferably arranged within the retractor shaft, the pivotable blocking pawl is held frictionally on the spherical, freely movably supported inertia body of the vehicle-sensitive blocking mechanism when the latter is not actuated, and there is provided for the retractor shaft a further blocking mechanism which is controlled by the belt-band roll on the retractor shaft and which is activated before the belt band is unrolled completely from the retractor shaft.
Patent DE-3504056-A1 (DE)
Title: Drilling machine, especially a hand drilling machine
Inventor: BROSE HOLGER
IPC: B28D1/14
Filed: 1985-02-07
Abstract: The invention relates to a hand drilling machine without an earth, to be precise having a two-phase connecting lead for an electric motor which drives a drilling head having a drilling tool. The drilling machine is equipped with a monitoring circuit. The monitoring circuit has a transformer (which is connected to the connecting lead), a downstream-connected amplifier and a relay (which is connected to the amplifier) for operating a switch in the connecting lead, the amplifier on the one hand being earthed and on the other hand being conductively connected to the drilling tool. As soon as the drilling tool encounters a predetermined earthed resistance, the relay is operated via the earth short and the switch is moved into the off position via the relay, as a result of which the drilling machine is disconnected. <IMAGE>
Patent DE-3505062-A1 (DE)
Inventor: MURSCH BERNHARD DR ING
IPC: G10K1/34
Filed: 1985-02-14
Abstract: A bell ringing machine having a reversible drive motor for a pendulatingly driven bell has a control device which switches the drive motor on and off for variable time or distance sections during one or both half oscillations of the bell. At the same time, after starting up, the steady state of the bell is maintained by reducing the electrical energy fed to the drive motor by shortening the switch-on time or the switch-on path per oscillation. In order to maintain the bell deflection angle corresponding to the optimum intonation in the steady state regardless of the current operating conditions at all times, a setpoint value is specified for the deflection angle in the steady state. When this angle is reached, the energy loss needed by the oscillating system to maintain the setpoint value of the deflection angle is determined and the reduced electrical energy fed to the drive motor is adjusted to it. <IMAGE>
Patent DE-3511492-A1 (DE)
Title: Fuel injection device for internal combustion engines
Inventor: ECKERT KONRAD DIPL ING DR
IPC: F02M59/22
Filed: 1985-03-29
Abstract: A fuel injection device is proposed, in which the pump working chamber (5) of a fuel injection pump is connected to a chamber (21), which annularly encloses a piston (24) forming a movable wall of a fuel extraction chamber, which piston is part of the armature of a solenoid valve, the end face of the piston (24) interacting with a valve seat (26) on to which it is held by the force of a return spring (38) when the solenoid (29) is not energised. Fuel can be extracted at any point of the pump piston delivery stroke by lifting of the piston (24) from its valve seat due to energising of the solenoid. The displacement of this piston at the same time determines the extraction volume. 
<IMAGE>
Patent DE-3513864-A1 (DE)
Title: Method for stabilising and anchoring teeth or dental prostheses, and a device for carrying out the method
Inventor: WUEHR ERICH DR
IPC: A61C8/00
Filed: 1985-04-17
Abstract: The invention relates to a method for stabilising and anchoring teeth or dental prostheses using existing tooth parts with root (4) in which the pulp or root canal and the adjoining jaw bone (3) are drilled open along the root canal and an anchorage pin (13) is inserted into the reception channel (14) thus formed so that it reaches down into the jaw bone (3). It is the purpose of the invention to further develop this method in such a way that contamination of the hole receiving the anchorage pin during insertion of the anchorage pin into the jaw bone can be avoided, also avoiding exposure of the dental root from the cheek side, and that sealing of the anchorage pin is ensured. This is achieved in that a hole (6) whose cross-section is larger than that of the anchorage pin (13) is introduced into the root region (4), that a sleeve (8) is tightly fitted into this hole (6), that the root tip (5) and the jaw bone (3) are then drilled open through the sleeve (8), that an anchorage pin (13) fitting tightly into the sleeve (8) is then inserted, and that the hole (6) is closed in the region of the head (7) of the tooth. The invention also relates to a device for carrying out this method which is characterised in that the anchorage pin (13) is fitted into a sleeve (8) which ... tightly into a hole (6) of the tooth (1) ... Original abstract incomplete. <IMAGE>
Patent DE-3524955-A1 (DE)
Title: 3-Aminopropoxyaryl derivatives, their preparation and medicaments containing them
Inventor: BERTHOLD RICHARD DR
IPC: C07D209/12
Filed: 1985-07-12
Abstract: The compounds of the formula I <IMAGE> in which Ar, B, p and R have the meaning given in Claim 1, and their physiologically hydrolysable derivatives, in which the hydroxyl group is present in esterified form in the 2-position of the propoxy side chain, and their salts have a cardiotonic, and antiarrhythmic, a ss- and  alpha -adrenoreceptor-blocking and a calcium-antagonistic action. They can be used as medicaments. They are obtained by 3-amino-2-oxypropylation.
Patent DE-3530342-A1 (DE)
Title: Substituted toluidines, processes for their preparation, pharmaceutical preparations containing them and their use as gastric acid secretion inhibitors
Inventor: LANG HANS-JOCHEN
IPC: C07D401/12
Filed: 1985-08-24
Abstract: o-Toluidine derivatives of the formula I <IMAGE> in which A denotes S, SO or SO2 and R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R <7>, R<8>, R<13>, R<14> and R<15> represent hydrogen and/or defined substituents, processes for their preparation, pharmaceutical preparations containing them and their use as gastric acid secretion inhibitors.
Patent DE-3532575-A1 (DE)
Title: Apparatus for covering operating elements of a motor vehicle
Inventor: BIEBER KARL HEINZ DIPL ING
IPC: B60R11/00
Filed: 1985-09-12
Abstract: The subject matter of the invention is an apparatus for covering operating elements which are built into a motor vehicle, especially a radio. The invention is characterized in that a foldable, pivotable or displaceable covering plate (4) is arranged in front of the operating elements (2, 38). It is preferable for the covering plate (4) to be adjustable by means of a slowly operated electric motor drive (13). <IMAGE>