baber/WOPTO huggingface dataset:
Patent DE-3508294-A1 (DE)
Title: Connection between two container sections
Inventor: MAIER HANS PAUL
IPC: B65D88/62
Filed: 1985-03-08
Abstract: The invention relates to a connection between two container sections, between which a peripheral clamping edge of a separating film is spread which divides the interior of the container into two compartments which are separated from one another in a fluid-tight manner. To provide simple and reliable spreading of the separating film and reliable sealing in the connection joint, it is proposed that the clamping edge is of mushroom-shaped construction in cross-section, overlaps the connection joint between the container sections, is supported in each case on the outer surface of the two container sections and is overlapped on both sides in each case by a sealing chamber which is matched to the shape of the clamping edge, said sealing chambers each being connected to one container section and being braced against one another.
Patent DE-3509989-A1 (DE)
Title: Arrangement with a cable receiving arrangement
Inventor: UREDAT KLAUS
IPC: A47B13/00
Filed: 1985-03-20
Abstract: In a hollow beam (11) which is open on one side, a cable receiving arrangement (21) is arranged so that it can be pulled out in the manner of a drawer. Seen in cross-section, this arrangement has two limbs (22, 23) which are connected to one another on one side by a connecting member (24) and, on the other side, in the spread-apart state form an opening (40) for introducing cables. Serving to spread the limbs (22, 23) apart during pulling-out is an incorporated spring member (24). In the inserted state, the opening (40) between the limbs is closed. The beam (11) can be provided, for example, in a partition, an element of a display stand, a wall unit, a desk, and the like, and the cable receiving arrangement (21) then allows simple laying or removal of cables. <IMAGE>
Patent DE-3521773-A1 (DE)
Title: Folding letter for sending by post
Inventor: BUECHLER-DOPHEIDE INGRID
IPC: B42D15/08
Filed: 1985-06-19
Abstract: In the case of folding letters for sending by post, comprising a paper blank, which contains a surface for messages and a surface for postal data, there is the two-fold problem of, on the one hand, finding a form which promotes letter-writing against competition from electronic means of communication and on the other hand to make it possible to open the stuck-down folded letter with ease, without tearing it. To achieve the object derived from this two-fold problem, of devising an appropriate carrier for written messages and a sealing method which provides the recipient of the letter with the completely undamaged original format, it is proposed that the rectangular area which occurs in the square basic form of the letter on both sides be arranged with its longitudinal sides parallel to a diagonal between the corners of the square, but asymmetrically, in such a way that the four triangular sealing tabs, once they have been folded to one side, seal the folding letter without leaving any gaps, with edges which overlap and are to be stuck down. The message side of the square preferably bears lines over its entire surface which are parallel to two edges. Furthermore, the strips which are provided with adhesive on one side and are in the vicinity of the edges are designed as separable flaps which remain sticking to the surface not provided for writing once the letter has been opened, the flaps being provided with a perforation to permit separation. <IMAGE>
Patent DE-3525442-A1 (DE)
Inventor: SCHROEDL HERMANN
IPC: B02C13/28
Filed: 1985-07-17
Abstract: An impact bar - adapted to assume an installed state in which it is mounted in a rotor of a comminuting machine - has a length extending generally radially as viewed relative to the rotary axis, a leading side and a trailing side as viewed relative to a direction of rotation, and a cross-sectional area taken along a sectional plane extending parallel to a plane of rotation. The cross-sectional area is curved in a generally C shape open towards the leading side and is symmetrical relative to a symmetry plane being generally perpendicular to the bar length. The cross-sectional area has a constriction lying in the symmetry plane. The trailing side is adapted to be supported against tangential forces at a location situated radially outwardly of the constriction as viewed relative to the rotary axis. The constriction is formed by a first and a second groove at the leading and trailing side. Each groove is cross-sectionally symmetrical to the symmetry plane and each has a groove bottom and lateral groove flanks constituting holding faces for taking up generally radially oriented forces.
Patent DE-3526024-A1 (DE)
Title: High-pressure cleaning device
Inventor: SCHULZE WERNER ING GRAD
IPC: B08B3/02
Filed: 1985-07-20
Abstract: In a high-pressure cleaning device having a high-pressure pump for the cleaning medium to be sprayed, a heater for the cleaning medium and a switch apparatus which operates in dependence on the pressure of the cleaning medium delivered by the pump and switches off the high-pressure pump when a maximum pressure is exceeded and switches it on when the pressure falls below a minimum pressure, in order to be able to adapt the switching operations to the particular temperature of the cleaning medium, it is proposed to provide a temperature sensor for determining the temperature of the cleaning medium, which temperature sensor transmits a temperature-dependent signal to a control, and that said control varies, in dependence on the magnitude of the temperature-dependent signal, the maximum and/or minimum values at which the switch apparatus switches the high-pressure pump on and off respectively.
Patent DE-3533904-A1 (DE)
Title: Sliding device, in particular downhill ski
Inventor: KUCHLER WALTER
IPC: A63C5/00
Filed: 1985-09-23
Abstract: A sliding device, in particular a downhill ski, has a largely torsionally rigid section via which the weight of the skier is transmitted to the sliding surface. The length of the torsionally rigid section approximately corresponds to the main loading region. The torsionally rigid section is either an integrated component of the sliding device or placed onto a lower ski body. In comparison with the torsionally rigid section the remaining part of the sliding device is of such an elastically soft design that it can essentially simply serve to absorb frontal impacts, to safeguard the balance and to optimise the sliding.
Patent DE-3538310-A1 (DE)
Inventor: ROTH ERICH DR
IPC: C12N5/02
Filed: 1985-10-28
Abstract: 1. Use of di- and/or tripeptides of glutamine in cell culture media containing amino acids, glucose and mineral salts for cultivating isolated tissue cells.
Patent DE-3543518-A1 (DE)
Title: Electrical drive system for track-laying vehicles
Inventor: SCHLESINGER DETLEV DIPL ING
IPC: H02K41/025
Filed: 1985-12-10
Abstract: In track-laying vehicles, the endless tracks of each side of the vehicle are driven independently of one another by mechanical transmissions or by electric motors via track drive wheels, if appropriate also using mechanical step-down gears. The transmission of power from the driving rims of the track drive wheels to the tracks has a poor degree of efficiency. Driving rims and tracks are subjected to a high degree of wear during this process. The new electrical drive system is intended to reduce the constructional outlay and the wear and to ensure a low-noise movement. Each track (2) is constructed as a cage rotor for a linear motor (11). The linear motors (11) are divided on the stator side into equal sections (17) which are attached with holders (18) to the vehicle. The drive forces are thus distributed uniformly via a plurality of points and transmitted in a non-wearing fashion to each of the tracks (2). In order to control the linear motors (11) which are assigned to both sides of the vehicle corresponding control devices are provided. The electric drive system for track-laying vehicles has a simple design consisting of few individual components since the track is a component of the motor. <IMAGE>
Patent DE-3545782-A1 (DE)
Inventor: EGGERT HORST
IPC: H01H33/34
Filed: 1985-12-20
Abstract: In a hydraulic driving device for an electric pressurized-gas switch, the piston-cylinder systems are responsive to pressure from a hydropneumatic pressure accumulator. The driving device is equipped with a hydraulic pump which feeds several pressure accumulators and is controlled by pressure monitors, and with a gas monitoring device for the pressure monitors. For solving the problem of carrying out indirect gas monitoring while feeding several pressure accumulators by one hydraulic pump instead of direct gas monitoring, there is provided at least one threshold switch for measuring the feed pressure of the hydraulic pump as part of the gas monitoring device. By feeding the pressure accumulators which takes place sequentially in time and is controlled on the one hand by the gas monitoring device and by the pressure monitors on the other hand, it is possible to establish a correlation specific as to the pressure accumulator of the gas loss signal delivered by the threshold switch.
Patent DE-3546118-A1 (DE)
Title: Device for injecting radio-frequency energy into the discharge of a gas laser
Inventor: HOFFMANN PETER DIPL PHYS
IPC: H01S3/0975
Filed: 1985-12-24
Abstract: In the case of a gas laser through which flow passes longitudinally or laterally and which is excited by a radio-frequency discharge, with the aid of metallic or dielectric electrode segments, in order to match the energy injection into the discharge for each electrode segment individually and optimally to the discharge parameters, the said electrode segments are connected via spacers to metal plates such that the latter can rotate about axes at right angles to the plane of the plate and, separated by a suitable dielectric, enter between two parallel metal rails which are jointly connected, via a network for impedance transformation, to a radio-frequency generator. In this way, the capacitive coupling level of the individual segment is varied, and the energy input supply is thus controlled.
Patent DE-3601185-A1 (DE)
Title: Wheel system for vehicles of all kinds with pneumatic tyres
Inventor: HYMER ERWIN
IPC: B60B21/02
Filed: 1986-01-17
Abstract: The invention is concerned with a wheel system which makes the vehicle more comfortable, safer and more economical. A pneumatic vehicle wheel consists of a rim (disc wheel) and a tyre. The tyre is embedded in a rigid and immovable fashion on the outer circumference of the rim (bead zone). If the tyre loses air, the tyre runs hot and can be destroyed. There is a risk of an accident. The invention is based on the idea of embedding the tyre laterally on the outer circumference of the rim so that when air escapes the tyre is anchored even more firmly in the bead zone (see Figure 1). In this way, it is possible to continue driving in the event of a blow-out and the risk of an accident is substantially reduced. <IMAGE>
Patent DE-3610932-A1 (DE)
Title: Process for strengthening concrete structures, in particular walls, pillars or the like of stone-chip concrete, and for producing mortars, concretes or products composed of these in a single-phase or two-phase mixture using an adhesive cement, and an adhesive cement designed for this purpose
Inventor: KEMPIN HORST DIPL ING
IPC: C04B28/04
Filed: 1986-04-02
Abstract: The process for strengthening concrete structures, in particular of stone-chip concrete, comprises preparing an adhesive cement of cream-like consistency from a mixture of water, an additive having liquifying and fluidiser-like properties comprising a synthetic resin dispersion and a cement, for example of the grade PZ 35, by mixing the water/additive mixture with the cement at a low mixing speed in the initial phase and at a subsequently high mixing speed and injecting this into the wall structures.
Patent DE-3612042-A1 (DE)
Title: Acetylenic retinoids
Inventor: HOPF HENNING PROF DR
IPC: A61K31/19
Filed: 1986-04-10
Abstract: The invention relates to acetylenic retinoids of the general formula I <IMAGE> where R = CH2OH, CHO, CN or CO2H, it being possible for a double or triple bond to be present in the 7,8-position, in the form of a cis/trans isomer mixture or as a pure isomer, and to the physiologically acceptable salts and the C1- to C4-alkyl esters of the carboxylic acid, and of the formula II <IMAGE>
Patent DE-3613153-A1 (DE)
Inventor: POLUS MICHAEL DR
IPC: A43B13/20
Filed: 1986-04-18
Abstract: There is a sports shoe with a sole (4) and an inflating device which is arranged under a convex part of the foot (3) and delimits a compression chamber (16) with a chamber body (1) as well as a chamber roof (14), the compression chamber having an inlet opening (17) and an outlet opening (18). It is desirable to improve the effect of the inflating device by minimizing the clearance space in the compression chamber. This is accomplished by forming the compression chamber (16) as a semi-lentil-shaped (dished) bowl which is conformed to fit the convex contour of the region of the foot (3) loading it and by having the inlet opening (17) as well as the outlet opening (18) arranged in the central area of the chamber (16). Since, on compression, the chamber cover will hug the bottom of the compression chamber, it is possible to produce a positive pressure commensurate with the down-stepping force applied.
Patent DE-3614481-A1 (DE)
Title: Sun visor for motor vehicles and method for the production thereof
Inventor: ZIPPERLE WOLFGANG
IPC: B60J3/02
Filed: 1986-04-29
Abstract: In the case of a sun visor in which at least one part of the multi-part visor body is designed as a padded part (110) which is provided with a foam padding, the foam padding is covered by a covering (120) which covers the visible outer surface of the padding. The covering (120) not only extends over the visible outer surface of the padding but also over the area of a dividing seam (112), formed on the padded part (110) in an encircling manner, where the covering (120) is overlapped by a second visor-body part (111) bearing against the padded part (110) and as a result is not visible and is fixed in the dividing seam (112). <IMAGE>
Patent DE-3619050-A1 (DE)
Title: Cover film and receptacle (container) therefor
Inventor: YAMAZAKI TAKASHI
IPC: B05B15/04
Filed: 1986-06-06
Abstract: A cover film (14) is folded in the longitudinal direction and has on one of its longitudinal edges an adhesive tape (12) the adhesive surface of which is at least partly exposed. The cover film (14) is wound up to form a roll and is held in a container (1). The container (1) has a winding opening (3) with a cutter blade (84). By virtue of the special design of the cover film (14) and of the container (1) it is possible, using one hand, to unwind, adhesively bond and cut off the film, which is otherwise relatively unwieldy. <IMAGE>
Patent DE-3619614-A1 (DE)
Title: Universally applicable robot welding torch for MIG/MAG welding
Inventor: GALLIEN RAINER DIPL ING
IPC: B23K9/28
Filed: 1986-06-11
Abstract: The invention relates to a universally applicable robot welding torch both for joint welding and for build-up welding. The object is to increase the effectiveness and power of robot welding torches whilst reducing the cost. The torch is designed in such a way that without retooling both complicated joint welds on seam areas which are difficult to access and thermally highly stressed build-up welds can be performed. According to the invention, a torch is proposed which is characterised by an outer torch casing which consists of outer pipe and gas nozzle and is constructed in its external diameter as a continuous, constant thin torch pipe on which a cooling element is located at any desired distance from the front edge of the gas nozzle and can be moved along the entire torch pipe, the tooling element being operatively connected during its displacement to an adjustment force which acts longitudinally with respect to the torch.
Patent DE-3619897-A1 (DE)
Title: Protection circuit for catalytic exhaust emission treatment devices
Inventor: PROSKE ARNOST
IPC: F02D35/00
Filed: 1986-06-13
Abstract: In a circuit for indicating an abnormal state of a catalytic exhaust emission treatment device, a current sensor for the current fed to an element of a fuel feed device of the internal combustion engine serves to detect the onset of a critical state of the device.
Patent DE-3620473-A1 (DE)
Inventor: CHMIEL MAX DIPL ING
IPC: C21C5/44
Filed: 1986-06-19
Abstract: A refractory composition for use, preferably as a lining of a metallurgical vessel is disclosed. The refractory composition includes sintered oxide granulations, based on magnesium oxide, dolomite, calcium oxide or a combination thereof, an organic binder having a mixture containing carbomethoxy-substituted oligophenyls, carbomethoxy-substituted benzyl esters or a combination thereof, and 0 to 20 parts by weight of a fine particulate carbon carrier per 100 parts by weight sintered oxide. A process for the production of a pressed body employing the refractory composition of the invention is also disclosed.
Patent DE-3622910-A1 (DE)
Title: Relay for connection in the subscriber circuit of a telephone exchange
Inventor: SEEGER GUNTER A DIPL ING
IPC: H01H50/14
Filed: 1986-07-08
Abstract: A relay for connection in the subscriber circuit of a telephone exchange, whose coil winding consists of two coils which are arranged in the subscriber circuit symmetrically with respect to the hook switch (cradle switch) which is likewise arranged therein, which coils are wound in the opposite winding sense in a bifilar manner onto a sealed-contact or reed-contact arrangement of the circuit which is to be switched, in accordance with P3526765.8, the relay being characterised in that the connecting tabs (1, 2) of the contact springs (3, 4) of the sealed-contact or reed-contact arrangement (6) are bent radially outwards and parallel to the longitudinal centre axis (5) of the coil windings (L1, L2) at the ends of the coil windings (L1, L2), the limbs (19, 20) which come to rest along the outside of the coil windings (L1, L2) in each case extending over at most half the length of the coil windings (L1, L2). <IMAGE>
Patent DE-3627665-A1 (DE)
Title: Method and apparatus for introducing gases as fine bubbles into liquids
Inventor: ENGELBART WILKE DIPL CHEM
IPC: C02F3/20
Filed: 1986-08-14
Abstract: In a method and an apparatus for introducing gases as fine bubbles into liquids, elastic, perforated membranes, preferably in the form of aeration tubes, are arranged in a liquid vessel, which membranes are held by holders in the region of the bottom of the liquid vessel and are extended with respect to their rest state by clamps. Because of the extension, the gas throughput is improved and a uniform fine gas bubble profile is generated. To clean the perforated membranes with regard to blockages of the perforations, the extended state of the membranes is briefly released and then restored again. In the case of very heavy contamination, the gas feed is interrupted, the perforated membranes are vented and dewatered, the extended state is then released and after a predetermined time gas is again fed to the perforated membranes and then the extended state is restored.
Patent DE-3629034-A1 (DE)
Title: Single-lip drill
Inventor: GRUNKSY MANFRED
IPC: B23B51/04
Filed: 1986-08-27
Abstract: In a single-lip drill with a hollow shank (1) and a drilling head (2) having a cutting edge (4) ground in one piece on the drilling head and a coolant-feed passage (9) connected to the interior of the shank, the drilling head and the shank have hitherto been made of different materials and brazed to one another. To simplify the manufacture, the shank and drilling head are now formed in one piece from an HSS material. In contrast to the drilling head made hitherto of carbide, the cutting of materials which cannot be cut by carbide cutting edges or can only be inadequately cut by carbide cutting edges is now also possible. <IMAGE>
Patent DE-3632897-A1 (DE)
Title: Plug-contact device
Inventor: WEBER WALTER
IPC: H01R25/14
Filed: 1986-09-27
Abstract: A plug-contact device for connecting a conductor to a busbar with the plug being positively locked in the plugged-in state and with the plug contact parts being covered such that they cannot be touched, both on the busbar and on the plug, in the case of which contact parts (3B1/3B2) for accommodating a commercially available fuse, preferably an NH fuse link (3B), are arranged in the current path of the plug (3). In a further refinement, the stereometric arrangement of the terminal (3A) with respect to the plug contact parts (3C) of the plug connection (2/3) of a plug (3) which is fitted with a fuse link (3B) is identical to that of the unfused plug (3') to the extent that it is possible to replace one type of plug by the other without any preparation measures on the conductor (4) which is assigned to the plug connection. <IMAGE>
Patent DE-3700165-A1 (DE)
Title: Arrangement for inductive measurement of the rate of flow of a liquid
Inventor: CLAUSSEN REIMER DIPL PHYS DR
IPC: G01F1/60
Filed: 1987-01-05
Abstract: To measure the rate of flow of slowly flowing water courses or the like, an inductive passing flow meter is proposed, which has an intermittently motor-driven permanent magnet (3) for generating a periodically alternating, open magnetic field transverse to the direction of flow (17). The voltage picked off at the electrodes (15) is freed of electrochemical interfering DC voltages in successive compensation cycles, whereby even interfering voltage fractions changing nonlinearly with time are compensated. <IMAGE>
Patent DE-3713940-A1 (DE)
Title: Method and circuit arrangement for incrementing and decrementing events by means of an up/down counter
Inventor: WESSOLLY BERND DIPL ING
IPC: H03K23/86
Filed: 1987-04-25
Abstract: Known counters of this type are not capable of recording event signals which arrive simultaneously in time or overlapping one another. The invention provides a remedy in that the event signals of at least one of the directions of counting are stored and the forwarding of the stored event signals is disabled at the associated inputs during the presence of event signals for the other direction of counting. The invention is particularly applicable to indicating the level of loading of a shift register as buffer memory in the serial data transmission of data packets of different size.
Patent DE-3714132-A1 (DE)
Title: Device for marking parts with an ink jet printer
Inventor: MELNITZKI ARTHUR
IPC: B41J2/135
Filed: 1987-04-28
Abstract: An ink jet printer with a nozzle is used for the marking of, in particular, electrical construction elements. The nozzle and the nozzle duct can be exchanged by simple plugging or insertion of a new duct or a plurality of single-nozzle heads. In order also to be able to process solutions of higher viscosity, the exciting piezoceramic tube is also exchangeable. Preferred application in components and circuit boards. <IMAGE>
Patent DE-3716562-A1 (DE)
Inventor: HANK DIETRICH DR ING
IPC: B65H23/038
Filed: 1987-05-18
Abstract: Adjusting means for the control of the position of a continuously moved material web in transverse direction, e.g. in a rotary printing machine, comprises a sensor (1) for the detection of any web position deviation upstream of a setting member (3) for adjusting the web position. The sensor (1) is connected by way of a control device (4) and a setting drive (7) with the setting member (3). The control device (4) has a transfer characteristic which is approximately equal to the transfer characteristic of the web conveying and guiding equipment in the web portion between the sensor (1) and the setting member (3), and has a time constant which is controllable proportionally to the speed of the web. Another position sensor (8) may be located downstream of the setting member (3) to detect any residual position deviation. <IMAGE>