baber/WOPTO huggingface dataset:
Patent DE-3327964-A1 (DE)
Title: Method of identifying connecting bolts according to type and/or tightening specification
Inventor: MOHILO OSKAR ING GRAD
IPC: G06K7/10
Filed: 1983-08-03
Abstract: A method of identifying connecting bolts according to type and/or tightening specification is proposed which permits quick and reliable recognition of bolts and in addition provides the precondition for the programming of electronic wrenches with regard to torque and angle of rotation of the relevant bolt. This method is distinguished by the fact that the bolt heads are provided with features which identify the category of the bolt and/or its limit tightening moment with associated angle of rotation and which are scanned before or after the bolting operation by means of a reading device which transmits the result to an analysing unit which contains the desired-value codes and, at least in the event of an error, emits signals and/or triggers switching operations and/or programs an electronic wrench with regard to the tightening moment and the angle of rotation of the scanned bolt.
Patent DE-3328599-A1 (DE)
Title: Device for the optical and acoustic display of the electrical actions of the human heart
Inventor: MUELLER WERNER DR
IPC: A61B5/308
Filed: 1983-08-08
Abstract: The invention relates to a device for the optical and acoustic display both of the electrical actions of the human heart and of a cardiac arrest. The device, which is approximately the size of a cigarette pack, is especially intended for cases of cardiovascular failure in medical immediate emergency diagnosis for differentiation between cardiac arrest (asystole) and ventricular flutter/fibrillation, and for recognition of pronounced bradycardias and dysrhythmias. As opposed to the prior art, the missing QRS complex is displayed directly via an alarm circuit. This alarm circuit constantly checks whether there is any zero potential at the inputs. If this is the case over a period exceeding three seconds an alarm is triggered when a QRS complex is missing and an optical permanent signal, preferably a red LED, is switched on. The alarm is eliminated by a new QRS complex.
Patent DE-3329260-A1 (DE)
Title: Sailboard and method and apparatus for manufacturing it
IPC: B63B35/79
Filed: 1983-08-12
Abstract: To manufacture a sailboard with a core which consists of foamed-plastic bar sections adhesively bonded to one another, it is proposed that the bar sections be curved in accordance with the desired shape of a sailboard and that they be adhesively bonded to at least one longitudinal reinforcing member profiled in accordance with this desired shape. To manufacture this core, the bar sections are curved in accordance with the longitudinal reinforcing member and are adhesively bonded to the latter under pressure so that they are adapted to its profile. The manufacturing apparatus has a bearing plate, which is profiled in accordance with the desired shape of the sailboard, and a bending punch. The bearing plate and the bending punch are provided with longitudinal grooves for accommodating the reinforcement. In addition, lateral pressure devices are provided in order to hold the bar sections and the reinforcement together.
Patent DE-3329407-A1 (DE)
Title: Roof arrangement for a motor vehicle with a releasable roof plate
Inventor: VOIGT UDO
IPC: B60J7/08
Filed: 1983-08-13
Abstract: For the purpose of releasably attaching a roof plate (9) to the roof frame (2) of a motor vehicle, two swivellable levers (15, 16) which bear holding-down fingers (13, 14) for the front and rear area of the roof plate (9) and are connected to locking strips (20, 21) which are guided in a longitudinally displaceable fashion on the side regions (5, 6) of the roof frame (2) and bear bolts (24) which are located opposite recesses (25) in the roof plate (9), into which recesses (25) the bolts (24) only engage in a holding-down fashion when the levers (15, 16) are swivelled into their locking position are provided on the front or rear transverse area (4) of the roof frame (2) (Fig. 1). <IMAGE>
Patent DE-3332513-A1 (DE)
Title: Method and device for processing an adhesive tape which is adhesive on both sides
Inventor: HOFFMANN HARTMUT PROF DR ING
IPC: C09J7/20
Filed: 1983-09-09
Abstract: A method and a device serve for the processing of an adhesive tape (10) which is adhesive on both sides (double-sided adhesive tape) and has a particularly aggressively adhering adhesive side (32). Parts (59) for pressing onto workpieces (18), for example self-adhesive hooks, are to be cut out or cut off. Processing of the adhesive tape (10) on machines is made possible by a plurality of measures equally or in combination. The adhesive side (32) can be wetted with a moisture, the cutting tool can be guided in a tight elastic guide impregnated with a lubricant, compressed air can be guided through an axial bore (53) of the pressing tool (52) in order to release the part (59) after pressing on, a flat surface of the punch (52) and of the cutting edge (70) can be provided for uniform surface pressure during punching, and for pressing-on of the part (59) with the punching tool, a cutting surface of the support (57) of the cutting device (50) can be provided with bevelled edges in order to obtain a smallest possible area of contact of the adhesive tape (10) to metal and, finally, the rollers (34, 40, 61) guiding the adhesive tape (10) and supports (57) can be provided with a material of particularly low adhesion. <IMAGE>
Patent DE-3333542-A1 (DE)
Title: Device for indicating and locating leaks in tanks and pipelines
Inventor: HILLEN ALBERT
IPC: G01M3/04
Filed: 1983-09-16
Abstract: A device, which can be attached to a voltage source, for indicating and locating leaks in tanks and pipelines having thermal or low-temperature insulation has a strip of foamed plastic on which at least one metallic measuring conductor is held by perforated kraft paper. The opposite side of the foamed-plastic strip is provided with an adhesive coating by means of which this indicator strip can be fastened to the surface of the object to be monitored, for example a tank or pipeline.
Patent DE-3334110-A1 (DE)
Title: Method of producing clad hollow bodies
Inventor: GILDENGORN MELIS SEMENOVIC
IPC: B23K20/00
Filed: 1983-09-21
Abstract: The method serves to produce clad pipes or hollow sections which are used in corrosive media. It consists in a bimetallic pipe block being produced by applying a layer of cladding metal to a parent-metal pipe block (1), the coating taking place by pressing a cladding-metal pipe block (2) into a gap formed by the parent-metal pipe block (1) and the relevant part of the press tool. The bimetallic pipe block obtained is then pressed in a manner known per se. <IMAGE>
Patent DE-3336536-A1 (DE)
Title: Method of fixing attachment pieces of textile material on a textile backing
Inventor: ZEISS KARL REINHARD
IPC: A41H43/04
Filed: 1983-10-07
Abstract: The method serves for fixing smaller attachment pieces of textile material on larger pieces of home textiles or outer garments as backings. It is proposed that the attachment pieces be pretreated on one side with a thermosensitive adhesive. Attachment pieces pretreated in this manner can then be dispatched together with, for example, cushions, aprons or T-shirts and, at a different place, can be joined to one another with permanent adhesion in the desired relative position by applying a thermal pressing process. The thermal pressing process can be carried out using an iron. Hobby packs will be provided which contain attachment pieces, pretreated with adhesive, and textile backings. Furthermore, finished products will be provided, in which attachment pieces, pretreated according to the process, have already been glued to backings of the said type using the thermal pressing process.
Patent DE-3338056-A1 (DE)
Title: Rolling-bearing cages made of plastic with resilient internal securing of the rolling bodies and process for their production
Inventor: LEGROM FRIEDRICH
IPC: F16C33/46
Filed: 1983-10-20
Abstract: The invention applies to the area of rolling-body cages made of engineering moulding compositions (plastics). This invention eliminates the technical problem of high internal fitting forces of rolling bodies, predominantly rollers and needles, in rolling-bearing cages. This is performed by the inner holding strips (8) in the rolling-bearing cage (1), which are intended to hold the rolling body (2) internally against dropping out, being of a resilient design due to special undercuts (11), which are moulded by cams (10) on the core (9) of the injection mould. As a result, the rolling bodies can be fitted with significantly reduced internal forces into the bearing cage by snapping-in and, at the same time, are held reliably against falling out. Requirements for enveloping circles which are intended to ensure rolling-body, outboard or inboard guidance of the cage can be met in any event by virtue of the high precision which can be achieved. <IMAGE>
Patent DE-3341855-A1 (DE)
Title: Hinge for doors of motor-vehicle boot superstructures, containers or the like
Inventor: GEISLER HARALD
IPC: E05D5/12
Filed: 1983-11-19
Abstract: The invention relates to a hinge for doors of motor-vehicle boot superstructures, containers or the like, with a gudgeon part to be fastened at a fixed location and a hinge-sleeve part (S) located on the wing, with a hinge pin (9) connecting the two parts, and with an additional positive engagement of the two parts with one another in the door-closing position, and proposes, to achieve a stable constructional shape in particular, that there be provided, at least on one inner face of the strap (7) having the gudgeon (8), an inwardly directed projection (15) which extends parallel to the hinge pin (9) and behind which engages a hook (14) of the hinge-sleeve part (5). <IMAGE>
Patent DE-3342109-A1 (DE)
Title: Enzymatic test method
Inventor: MATSUMOTO KUNIO
IPC: C12Q1/26
Filed: 1983-11-18
Abstract: A method for the determination of a compound of the formula <IMAGE> in which R1 is a hydroxyl or amino group or, if at least one of the radicals R2, R3, R4, R5 and R6 is a hydroxyl or amino group, is hydrogen, and R2, R3, R4, R5 and R6 are hydrogen, halogen, a lower alkyl group, a lower alkoxy group, an amino group, a substituted amino group, a hydroxyl group, a carboxyl group or a sulpho group, or R5 and R6 together form a ring, is described, wherein there is formation of a reaction system which contains this compound and a coupling component, as well as an oxygen-consuming enzyme which has the ability to form a pigment in the presence of this compound and of these coupling components. A detectable change in the reaction system is determined by a measurement technique and, in this way, the compound under discussion is determined. In this connection it is possible to measure the consumption of oxygen for example using an oxygen electrode, or the pigment which is formed can be determined quantitatively for example by means of a colorimetric determination of the absorption at a specific wavelength.
Patent DE-3344560-A1 (DE)
Title: Headrest
Inventor: HATTA SUSUMU
IPC: B60N2/48
Filed: 1983-12-09
Abstract: A headrest is disclosed which is provided for use in the seats of cars, aeroplanes or the like. In this headrest, support parts of the body of the headrest and a bolt plate with a number of locking grooves are provided so as to be rotatable on an axis of rotation which is arranged between two bars. The bolt plate is rotated when the body of the headset is moved forwards or rearwards and a stop, which is provided in the bars, is made to engage in a desired position in one of the locking grooves in the bolt plate.
Patent DE-3344679-A1 (DE)
Title: Method of sintering pin-type electrodes or electrode shafts made of metallic material into a ceramic measuring tube for magneto-inductive flow meters
Inventor: ENGELHARDT HELMUT DR ING
IPC: G01F1/58
Filed: 1983-12-10
Abstract: In order to produce a more leak-proof electrode lead-through in sintering rod-type electrodes or electrode shafts made of metallic material into a ceramic measuring tube for magneto-inductive flow meters, a rod-type electrode support composed of ceramic raw material is prefabricated and the electrode or the electrode shaft is introduced into it in a leaktight manner. Radial bores, into which the prefabricated electrode supports are inserted in the unfired or pre-fired state, are made in the measuring tube moulded from the same raw material. In the subsequent heat treatment, the electrodes or electrode shafts are sintered into the ceramic material of the electrode support in a leakproof manner and the electrode support itself is sintered with the ceramic material of the measuring tube in a leakproof manner.
Patent DE-3345970-A1 (DE)
Title: Sliding tarpaulin for covering a transport vehicle
IPC: B60J5/06
Filed: 1983-12-20
Abstract: The invention is based on a sliding tarpaulin for covering a transport vehicle on whose loading surface a tarpaulin frame is erected, which has upper fixed tarpaulin bars and each tarpaulin bar has a sliding guide for roller carriages which are displaceable therein, on which carriages the upper outer edge of the sliding tarpaulin is suspended in a curtain-like fashion, it being possible to push the roller carriages together in order to open the sliding tarpaulin. So that the load of vehicles which are equipped with such sliding tarpaulins can be kept sealed for customs purposes, there is provision according to the invention for the sliding guide to be a profile rail which is mounted in the tarpaulin bar and can be rotated about its longitudinal axis by means of an adjustment drive.
Patent DE-3401867-A1 (DE)
Title: Process for the elimination of contaminating, organic chemical compounds from waters or waste waters
Inventor: BENDER HEINRICH
IPC: B01D15/00
Filed: 1984-01-20
Abstract: The invention relates to a process for the elimination of contaminating organic chemical compounds, in particular phenols, chlorinated hydrocarbons or pesticides, from waters or waste waters. The process according to the invention is characterised in that the waters or waste waters are continuously passed through an adsorber resin for the organic compounds, the adsorber resin, after being loaded with organic contaminants, is freed therefrom by washing with a solvent for the organic contaminants and the solvent-washed adsorber resin, before reuse for the adsorption of organic compounds, is freed from solvent by flushing with gas.
Patent DE-3402978-A1 (DE)
Inventor: BESIER HORST DIPL ING
IPC: H04M11/06
Filed: 1984-01-28
Abstract: 1. Equipment configuration in the subscriber area of an ISDN network with at least one network terminal (NT12) which is combined with a telephone terminal (T1) which is equipped with a microprocessor fo rsignalling in a 16-kbit/s signalling channel (channel D) and which is connected on the one side, for simultaneous operation of two terminals (T1, T), to the subscriber network (interface U) via two channels each at 64 kbit/s (channels B) and the signalling channel and which is connected on the other side (interface S) to a passive bus to which several terminals (T) can be connected each with their own interface S, characterized in that the telephone terminal (T1) is designed as an operator's telepone set and that the intelligent circuits necessary for the control of the planned functions of the network terminal (NT12) and the microprocessor in the telephone terminal (T1) are combined in such a way that the microprocessor ist involved in the operation of the network terminal and that the microprocessor ist programmed in such a way that the terminals (T) which are connectable via the passive bus permit an internal traffic independent of the exchange traffic with the possibility of interrogation with/without call diversion and of monitoring or participation in speaking via a digital allocation matrix which adds together the digital speech signals of both directions of transmission.
Patent DE-3406080-A1 (DE)
Title: Coaxial interrupting device
Inventor: MARGREITER HANS
IPC: H01R13/646
Filed: 1984-02-20
Abstract: A coaxial interrupting device (1) consists of a housing which is provided with a detachable housing cover and is screened to the exterior, two coaxial terminal connections (11, 13) for the connection of in each case one coaxial cable (7, 9) which leads to the broadband communications network or to the in-house distribution system and whose outer conductors (25, 41) are connected to the conductive housing and whose associated inner conductors (15, 17) are connected inside the housing, insulated therefrom, via a switch, preferably in the form of a plug connection (21) and an isolating capacitor (23) connected in series therewith. In order to ensure that voltage potentials in the in-house distribution system do not lead to damage, for example to junction devices in the broadband communications network, capacitive outer-conductor isolation is furthermore provided. For this purpose, the housing consists of two conductive partial housings (33a, 33b) which are at least jointly screened to the exterior and each have one of the two terminal connections (11, 13). In this case, the two mutually insulated partial housings (33a, 33b) are arranged directly side-by-side or are at least partially inserted in one another such that in each case at least one sidewall of the two partial housings (33a, 33b) is located directly adjacent to another such sidewall in order to form a capacitor. <IMAGE>
Patent DE-3411595-A1 (DE)
Title: Device for connecting two optical fibres and method for producing the device
Inventor: STILL MICHAEL DIPL ING
IPC: G02B6/26
Filed: 1984-03-29
Abstract: A connecting element for two optical fibres (1,2) is specified, in which the optical fibres (1,2) are fixed with their end faces on an optical prism (3) which totally reflects incident light. The prism (3) and the ends of the optical fibres (1,2) are embedded in a heat-shrinkable jacket (5). <IMAGE>
Patent DE-3413265-A1 (DE)
Title: Device for the connection of a helical compression spring to the control arm of a wheel suspension for motor vehicles
Inventor: BORLINGHAUS ARTHUR
IPC: B60G7/04
Filed: 1984-04-07
Abstract: In order to prevent bending stresses on the helical compression spring, the helical compression spring (1) is supported on the control arm (2) by way of a support element (3), which is supported on the control arm in a bearing (2a) fixed on the control arm (2) so that it can swivel freely about a predetermined angle to the normal to the support plane (E). At the same time, the support element (3) on its side facing the control arm (2) has a ball socket (3a) and the bearing arranged on the control arm (2) has a bearing element (2a) connected to the control arm so that it cannot rotate, which element projects beyond the control arm surface and is provided on the side facing the support element with a spherical surface, by means of which it is seated in the ball socket (3a) of the support element (3). <IMAGE>
Patent DE-3413595-A1 (DE)
Title: Apparatus for producing a fleece from fibre flocks
Inventor: HERGETH HUBERT DIPL ING
IPC: D04H1/736
Filed: 1984-04-11
Abstract: Apparatus for producing a fleece from fibre flocks, with a first shaft which is coated at the top with fibre flocks and at the lower end of which is provided a device for breaking open the fibre flocks and conveying them further into a second shaft, at the lower end of which the fibre flocks are drawn off in the form of a fleece, the density of the fleece being determined at a plurality of points distributed over its width, and the values determined being used to control a corresponding number of elements provided at corresponding points of one of the shafts, for the purpose of changing the air flow prevailing in the shaft at these points. <IMAGE>
Patent DE-3413999-A1 (DE)
Title: Method for producing a laminated heat exchanger and heat exchanger according to this method
Inventor: THOMAE RUDOLF DIPL ING
IPC: F28F1/02
Filed: 1984-04-13
Abstract: The invention relates to laminated heat exchangers which consist of tubes having an oval or similar cross-section which extend through openings in the laminas at right-angles to the lamina direction, the tubes being joined by widening to the laminas in a thermally conductive and mechanical fashion. In order to be able to carry out different circuit connections in such heat exchangers, for the purpose of achieving optimum performance, use has previously always been made of round tubes, either in the form of straight tubes with return bends soldered in on both sides or with tubes bent in a hairpin shape and having return bends soldered in only on one side. It is the object of the invention to make it possible to facilitate such connections in a simple way even with tubes of oval or similar cross-section. This is achieved in accordance with the invention by firstly producing the hairpins or return bends from a round tube and subsequently forming the parallel limbs of hairpins and return bends to produce their cross-section which deviates from the round cross-sectional shape. In this case, the forming is undertaken in each case such that, depending on the angular position of the connecting line between two juxtaposed or superimposed oval tubes, the longer axis of the oval tubes always extends essentially in the direction of flow of the gaseous medium which is applied to the heat exchanger on the outside. <IMAGE>
Patent DE-3414925-A1 (DE)
Title: Tunable coaxial filter, preferably for filtering high-power television and VHF signals
Inventor: SZABO PAL DR
IPC: H01P1/202
Filed: 1984-04-19
Abstract: The invention relates to a tunable coaxial filter, preferably for filtering high-power television and VHF signals, which consists of a coaxial supply line which is short-circuited at one end and whose length is less than a quarter of a wavelength. The supply line is connected in parallel to a main supply line which passes on the signal to be filtered, so that its external sheath is connected to the external sheath of the main supply line and its inner core is connected via a capacitor to the inner core of the main supply line, the inner core of the coaxial supply line consisting of two sections of different diameter, of which the section having the smaller diameter is arranged on the side of the short-circuiting element. The idea of the invention is for the outer sheath of the supply line to be split at right-angles to the axis, the short-circuiting element to be attached to the outer sheath and to the inner core over the complete circumference by means of a metallic connection, and the sections of the inner core of the supply line to be connected to one another via a sliding contact.
Patent DE-3417471-A1 (DE)
Title: Appliance for milling out an inlet orifice
Inventor: HIESTAND KARL
IPC: B23B41/08
Filed: 1984-05-11
Abstract: In an appliance (11) for milling out an inlet orifice (4) of a junction line (3) opening into a lined pipeline (1), the milling cutter is designed as a disc milling cutter (21) and is held in a movable slide (12), supported in the pipeline (1), so as to be adjustable in two directions (a, b), rotatable (c) by means of said slide and drivable about an axis of rotation (B) arranged parallel to the longitudinal axis (A) of the pipeline (1). This design makes it possible to remove a plastic coating (2) in a short time and in a satisfactory way from a pipeline (1) laid in the ground, specifically in such a way that the plastic coating is worked out, in a manner widening inwards, also in the region of a junction line opening into the pipeline (1) obliquely. Obstacles to flow are thus avoided, and the disc milling cutter (21) also has a long lifetime, so that the possibility of damage and operating faults caused thereby is largely prevented. <IMAGE>