baber/WOPTO huggingface dataset:
Patent DE-3402243-A1 (DE)
Title: Aluminium alloy disc wheel for utility vehicles and their trailer vehicles
IPC: B60B21/10
Filed: 1984-01-24
Abstract: The aluminium alloy disc wheel consists of a steeply tapered rim with full-drop centre and a wheel disc. The edges (9, 10) of the full-drop centre (3) are lengthened beyond their theoretical point of intersection (17 and 18) with the rim shoulder (13 and 14) and merge with a corresponding curvature (21 and 22) directly with the rim shoulder (13 and 14) in each case forming a bead-like thickening (19 and 20). As a result, an improved contact between the foot of the tyre and the edges of the full-drop centre is achieved, which foot immediately forms a seal and slides over the bead-like thickening onto the rim shoulder and against its outer end into its seat against the rim flange when pumped up. The bead-like thickening also causes the foot of the tyre to be reliably prevented from sliding off into the full-drop centre of the rim when subjected to extreme lateral forces. <IMAGE>
Patent DE-3409211-A1 (DE)
Title: Supporting device for holding installation apparatuses
Inventor: BUETTNER ALEX
IPC: H02B1/21
Filed: 1984-03-14
Abstract: The invention relates to a supporting device for holding installation apparatuses, which supporting device is provided with outwardly projecting contact terminals (10, 11, 12) for connecting the internally located busbars (7, 8, 9) to the busbars (13, 14, 15). Of the three contact terminals (10, 11, 12), which are constructed as terminal claws, only the central contact terminal (11) is arranged in a fixed manner, while the two outer contact terminals (10 and 12) are displaceable in the longitudinal direction of the supporting device so that matching to busbar systems of different dimensions is possible. The supporting device consists essentially of a flat lower part (1), which holds the three contact terminals (10, 11, 12) and the busbars (7, 8, 9), and of a flat upper part (3), which is screwed detachably to the lower part (1) and on which a supporting rail (5) is arranged for retention of the installation apparatuses, for example of a protection circuit breaker (6). <IMAGE>
Patent DE-3411120-A1 (DE)
Title: Lapping device
Inventor: SUZUKI SHIGEMI
IPC: B24B37/16
Filed: 1984-03-26
Abstract: The problem with lapping devices for fine-machining workpiece surfaces is a sufficient and uniform cooling of the lapping surface by means of a cooling fluid which flows in cavities in the lapping body. Uniform supply of an abrasive fluid between the lapping surface and workpiece surface constitutes a further problem. The lapping body is to have sufficient dimensional rigidity in order to maintain the geometrical accuracy of the lapping surface. To solve the abovementioned problems, an in particular plate-shaped lapping element (1), consisting at least partially of ceramic material and exhibiting fluid through-openings (9, 9%) is provided. The in particular rotary lapping element is provided with at least one fluid channel (3) which extends uniformly along the lapping surface (2) and can be connected to said lapping surface via the through-openings (9, 9%), with the result that a fluid which has a cooling and abrasive action can be used. <IMAGE>
Patent DE-3411253-A1 (DE)
Title: Capsule for the attachment of an element in a structure
Inventor: UDA SHINYA
IPC: E21D20/00
Filed: 1984-03-27
Abstract: This attachment capsule (2) is intended for its insertion into a hole in a structure, for example rock or concrete, for attachment of an anchoring element in the hole. The attachment capsule (2) has an outer container (4) in which an inner container (6) is held, which inner container (6) consists of two compartments and has two mutually independent compartments which hold a first and a second component respectively, which components, after being mixed, result in a rapidly self-hardening mixture, as a result of the capsule being broken by the anchoring element. The inner container (6), which consists of two compartments, is attached at the end of the outer container (4) which is inserted into the hole in the structure first, when the capsule is used. The outer container (4) furthermore holds an inner container (8) which consists of one compartment and has a third and fourth component which, after mixing, result in a self-hardening mixture which foams up to a considerable extent. The outer container (4) and the inner container (8), which consists of one compartment, interact in order to bound a space for holding the other of the third or fourth component. The inner container (8), which consists of one compartment, is attached to the other end of the outer container (4). The attachment capsule (2) may furthermore have an enclosure part (14) which is attached to the outside of the outer container (4) and ÄlacunaÜ an elastic ... Original abstract incomplete. <IMAGE>
Patent DE-3411434-A1 (DE)
Title: Bicycle teaching and fitness trainer
Inventor: DELECKER WILLY-MAX EDUARD
IPC: G09B19/16
Filed: 1984-03-28
Abstract: The abstract describes a bicycle teaching and fitness trainer which comprises two frame bars lying in parallel at a distance of about 75 cm, onto which bars saddle frames are placed in pairs, opposite each other and at a distance corresponding to that from axle centre to axle centre of the front and rear wheels of a bicycle. Two ball bearings each are inserted in these saddle frames, and the bearing journals of the cylinders are located in these bearings. These cylinders which are about 70 cm long sit next to each other in pairs so closely that in each case one wheel of a bicycle can rotate thereon without interference. The inner cylinder of the rear bicycle wheel drives the inner cylinder of the front bicycle via a narrow drive belt. Stationary cycling is thus possible standing on this bicycle teaching and fitness trainer. For teaching purposes, especially for small children, transverse frames are connected to the outer ends of the frame bars. In each case, one bar post is connected to the ends of only one frame bar side, the bar posts being held by transverse and longitudinal struts of the posts. The two bar posts are connected by one bar. The cycling children can use this bar to support themselves using one hand.
Patent DE-3421263-A1 (DE)
Title: Apparatus for controlling the inflow in a gas phase separation plant
Inventor: EBBINGHAUS GERHARD DR
IPC: C30B25/14
Filed: 1984-06-07
Abstract: An apparatus for gas phase separation plants which operates with flushing gas feed (H, S) and in which, by means of a particular valve combination used (3, 33; 5, 35), such gas stream distributions are effected, which avoids interfering pressure pulses otherwise occurring on changeovers. <IMAGE>
Patent DE-3421367-A1 (DE)
Title: Hand-held nozzle for a vacuum cleaner
Inventor: DIGGELMANN WERNER DIPL ING
IPC: A47L9/06
Filed: 1984-06-08
Abstract: In order to improve the cleaning effect in a hand-held nozzle for a vacuum cleaner having a housing which has a connection to a suction source and a suction aperture, it is proposed that an outlet nozzle be arranged in the housing, which outlet nozzle can be connected to a source of compressed gas and, in the region of the aperture, directs a jet of compressed gas against the surface to be cleaned.
Patent DE-3425870-A1 (DE)
Title: Coverable luggage space for passenger cars and estate cars
Inventor: TOMFORDE JOHANN DIPL ING
IPC: B62D31/00
Filed: 1984-07-13
Abstract: The invention relates to a coverable luggage space for passenger cars and estate cars which extends centrally in the longitudinal direction of the vehicle between the seats of the vehicle, has movable cover parts on its upper side and is attached in the region of the floor of the vehicle. In order to equip a luggage space of this kind with the largest possible capacity and to use it at the same time to a substantial extent to increase the rigidity of the structure of the vehicle, there is provision according to the invention for the side walls of the luggage space running in the longitudinal direction of the vehicle to be formed by vertically extended parts of the floor plate or to be attached directly in the region of the vehicle floor or of a central tunnel of the same and connected at their upper end in specific areas by means of transverse members and for the luggage space to extend at least over the greater part of the length of the interior of the vehicle.
Patent DE-3426783-A1 (DE)
Title: Pulling-off device for the removal of electrical apparatuses
Inventor: NASER JOACHIM
IPC: H01R13/633
Filed: 1984-07-20
Abstract: A pulling-off bracket is proposed for the removal of electrical apparatuses from a connecting board or the like, by means of which the replacement of the apparatuses is intended to be simplified and damage or injuries are intended to be prevented. For this purpose, a U-shaped pulling-off bracket (10) is provided on its two limb ends (11a) with inwardly pointing tabs (13) which can be latched into corresponding indentations (21) on two opposite sides of the housing of an electrical apparatus. The latching of the pulling-off bracket (10) to the housing is ensured by the distance (A) between the opposite tabs (13) on the limb ends (11a) being equal to or less than the width of the housing on the opposite housing sides having the indentations. The pulling-off device (10) is particularly well suited for small electrical apparatuses, such as relays, which are plugged into a connecting board closely adjacent to one another (Figure 1). <IMAGE>
Patent DE-3431011-A1 (DE)
Title: Current collector for electrical power units
Inventor: PIETROWSKI EDMUND DIPL ING
IPC: B60L5/28
Filed: 1984-08-23
Abstract: In electrical rail-bound power units for overhead line operation, the current collectors are located on the roof of the vehicle. In order to pull the current collectors away from the contact line, both pneumatic and electric pulling-away devices are required. Hitherto, it has been customary to attach the electric pulling-away devices separately from the base frame of the current collector to their own base frame located in front of the current collector. This separate arrangement makes it necessary to provide special support structures in the roof, or to pay attention to existing bows etc. in order to receive the static stresses. In addition, adjustment operations between current collector and pulling-away device on the roof are necessary. Furthermore, a separate arrangement for the pulling-away device results in a corresponding requirement for space. By means of the invention, a compact design is obtained in which the fitting and removal times are considerably reduced. The compact design according to the invention is obtained by using a common frame for current collector and pulling-away device, the pulling-away device being electrically insulated from the current-conducting frame of the current collector via insulators.
Patent DE-3432882-A1 (DE)
Title: Enhanced blood flow compositions with vitamin E
Inventor: ISMAIL ROSHDY DIPL CHEM DR
IPC: A61K31/355
Filed: 1984-09-07
Abstract: Enhanced blood flow compositions in capsule form by the use of dimethylethanolamine and vitamin E, especially vitamin A and E and lecithin, by the use of lecithin and the absorption of the fat-soluble vitamins, especially vitamin A, which is present in the content in small amount, is greatly increased and thus the effect thereof is increased.
Patent DE-3434544-A1 (DE)
Title: Play apparatus for model ships with a vatlike container which can be filled with water for accommodating the model ships
Inventor: HOEHNLE DIETER
IPC: A63H23/16
Filed: 1984-09-20
Abstract: The invention relates to a play apparatus for model ships with a vatlike container which can be filled with water for accommodating the model ships. The rudders of the model ships 2 can be operated by means of a remote control device. A remote control transmitter 10 with one adjusting element 11 assigned to each model ship 2 is arranged at one edge 5 of the container 9. Wind generating devices are provided at a distance from one another at the edge of the container 9, and a flow generating device 13 can furthermore be constructed in the container 9. <IMAGE>
Patent DE-3441353-A1 (DE)
Title: Process for the purification of silicone oil
Inventor: GEORGE ULF
IPC: H01B3/46
Filed: 1984-11-13
Abstract: The invention relates to a process for the purification of silicone oil used, in particular, as a coolant and/or insulator in electrical high-voltage equipment. The purification is carried out by adding desiccants, for example molecular sieve, and adsorbants, for example activated charcoal, and by mechanically agitating the mixture. After subsequent sedimentation, filtering and degassing, a purified silicone oil is obtained which can be re-used as a coolant and/or insulator.
Patent DE-3446941-A1 (DE)
Inventor: KRENKEL BERNHARD DR
IPC: D21F1/00
Filed: 1984-12-21
Abstract: 1. A method of manufacturing an insertion-type seam for making a web belt, especially a wire web, endless, in which the warp ends of each web side are interwoven with an auxiliary warp strip, characterized in that the warp ends after unravelling of the right-hand and the left-hand web sides are strung in a magazining bunch mechanically individually separated in accordance with the weaving order and alternatingly returned and rewoven about a central wire of any desired cross-sectional area, said central wire being disposed in the centre of the auxiliary warp strip and consisting of at least one wire, so that in accordance with the weaving progress a warp end of the right-hand and the left-hand web side alternately winds about the central wire, while the respective opposite warp is re-woven without being looped about the central wire, the warp ends after insertion into the shed made in accordance with the weaving order being beaten up in parallel to the selvedge.
Patent DE-3503777-A1 (DE)
Title: Medicament-dispensing suction device
Inventor: SCHAEFER GUENTER
IPC: A61J17/00
Filed: 1985-02-05
Abstract: The patent application relates to a device for the oral administration of medicaments, comprising a container and a teat attached thereon. The invention provides for the container and the teat to enclose a continuous interior space and for the teat to have a mouthpiece which is perforated all round. The container is expediently provided with a self-locking twist fastener on the back wall. An essential advantage is the fact that there is provided a rechargeable device which is easily handled by an adult and which permits safe oral administration of solid medicaments to infants or small children.
Patent DE-3506471-A1 (DE)
Title: Method for tuning a dielectric resonator
Inventor: BERTHOLD RAINER DIPL PHYS
IPC: H01P7/10
Filed: 1985-02-23
Abstract: The invention proposes the application of a metallic coating (2) on the top of dielectric resonators (1) in order to tune them, and that the surface which is covered by the coating (2) be changed for fine tuning. Using the method according to the invention, particularly low sensitivity of the tuned resonator (1) to temperature changes and vibration is achieved. A substrate (6, 8) which is coated with metal on one side or both sides can also be applied instead of a coating. <IMAGE>
Patent DE-3506686-A1 (DE)
Inventor: KIMMEL HEINZ DR
IPC: G01N31/22
Filed: 1985-02-26
Abstract: To determine and detect gases and vapours, chemically sensitive components are used which contain an optical filter with reversible colour and/or transparency change. The optical filter may contain a mixture of basic or acidic colour formers or dyestuffs of the triphenylmethane system and complementary acidic or basic compounds and be embedded in a matrix and/or applied as a layer to a base. The optical transparency can be measured photoelectronically with, for example, a luminescence diode as light source and a photodiode or a phototransistor as light receiver. <IMAGE>
Patent DE-3508275-A1 (DE)
Title: Method for fitting an end piece to a cable end
Inventor: WOLF ROLAND WERNER
IPC: H02G1/08
Filed: 1985-03-08
Abstract: The invention relates to a method for fitting an end piece (1, 2, 3) for tension-resistant capping, in a manner which is proof against condensed gas and moisture, of a cable end, and to the construction of the end piece (1, 2, 3) which is used during the method. The end piece (1, 2, 3) consists of a tension anchor (6) in the form of a sleeve, a cap (9, 9') and a pulling eye (4, 4'). The parts of the end piece can be installed on the cable end in advance, before the end piece (1, 2, 3) is fitted. As a result of the use of, for example, caps (9, 9') having different external dimensions, the end piece can be used for different cable cross-sections. Capping having a relatively high tensional strength is achieved as a result of the construction of the end piece (1, 2, 3), once the casting resin (21) has cured. <IMAGE>
Patent DE-3509717-A1 (DE)
Title: Ground gulley for surface water
IPC: E03F5/04
Filed: 1985-03-18
Abstract: In the case of a ground gulley for surface water in structures exposed to frost, a housing (1), which can be built into the base of the structure, has an inlet opening (3) and an outlet opening (9), it being possible to connect, in terms of pipelines, the inlet opening (3) to the surface of the base of the structure and the outlet opening (9) to a channel. In order to avoid, in a ground gulley of this type, drying out, and thus problems with odours, or blockage as a result of ice formation, an odour-seal flap (29) is pivotably mounted in the housing (1). Due to the influence of gravity, said flap bears against a sealing edge (27) or surface which is directed towards the outlet opening (9) and has a closed periphery which surrounds a passage opening (25), and, by the influence of outflowing surface water, this odour-seal flap can be raised away from said sealing edge or surface, in the direction towards the outlet opening (9), to release the passage opening (25). <IMAGE>
Patent DE-3514420-A1 (DE)
Title: Cable cover profile
Inventor: TROMMEN HARTMUT
IPC: H02G9/02
Filed: 1985-04-20
Abstract: The invention relates to a cable cover profile of polyolefins processed in an extruder, the material having a proportion of from 10 to over 60% by weight of mineral filler. The invention also relates to a process for producing this cable cover profile, the polyolefin, in the form of powder or grit, being mixed with the finely ground filler and subsequently the mixture being processed in a screw extruder.
Patent DE-3514490-A1 (DE)
Title: Method for operating a Peltier heat pump
Inventor: ROSENOW ALBERT
IPC: F24D11/02
Filed: 1985-04-22
Abstract: Method for operating a Peltier heat pump (PB), in which depending on the temperature on the heat sink side (WS) said pump is operated with a large flow until an upper limiting temperature is reached in each case and thereafter operated with a substantially lower flow until it drops to a lower limiting temperature, it being the case that during the operation at low flow the heat sources (EQ, SK) are separated from the heat-source side (WQ) of the Peltier heat pump (PB). A control device (ST) serves for determining the upper and lower limiting temperatures, and for selecting the respectively most favourable heat source (EQ, SK) and current sources (SB, NG) to the extent that solar energy is available in the solar heat collector heat source (SK) and the solar generator current source (SB). <IMAGE>
Patent DE-3518581-A1 (DE)
Title: Tool-changing mechanism
Inventor: RAMISCH HANS
IPC: B25J15/04
Filed: 1985-05-23
Abstract: The tool-changing mechanism for industrial robots which have a movable arm for manipulating the tool (1) attached to it in each case comprises an attaching device (4) provided on the movable arm and intended for alternatively attaching in each case one tool (1) from a series of tools with attaching projections (3). The latter are matched to a recess element (8) displaceably mounted in the housing (7) of the attaching device (4) and are of identical design to one another. Coupling members (6) allocated to the end face of the housing (7) on the one hand and to the end face of the tool (1) on the other hand serve in the attached state of the tool with regard to the attaching device to transmit electrical control or drive energy or to connect hydraulic and/or pneumatic lines of the robot arm to the attached tool. In order to ensure a simple construction and reliable coupling of the coupling members (6), the recess element (8) is mounted in the housing (7) of the attaching device (4) in such a way as to be axially displaceable between two end positions and can be locked with regard to the inserted attaching projection (3) in the first end position, in which it projects beyond the front end face of the housing (7). It can be shifted from this first end position, in which the coupling members (6) are located in an uncoupling position orientated with regard to one another, into the second end position, in which the front ... Original abstract incomplete. <IMAGE>
Patent DE-3520092-A1 (DE)
Title: Method of producing a tubular underground hollow space, e.g. a traffic tunnel, and apparatus for carrying out the method
IPC: E21D9/08
Filed: 1985-06-05
Abstract: In a method together with an apparatus for producing a tubular underground hollow space, e.g. a traffic tunnel, by shield driving, pasty material for forming an intermediate layer (11) between the rock (12) and the lining (9) of the intermediate layer (11) is first of all placed in a leading manner in successive construction sections in the course of the driving in the intermediate space between the rock (12) and intermediate formwork (14) serving as an inner limit. Built-in parts, e.g. reinforcing elements (19), are then inserted into the hollow space defined to the outside by the intermediate formwork (14), and finally the lining (9) is produced in-situ by placing hardening material, e.g. concrete, in the intermediate space between the intermediate formwork (14) and inner formwork (8). After the material of the section produced last has hardened, the intermediate formwork (14) is moved up while the material of the intermediate layer (11) is still in a pasty condition. <IMAGE>
Patent DE-3522385-A1 (DE)
Title: Multi-position television system, in which a centre is connected by cable to a plurality of terminal units
Inventor: LANDSMANN KLAUS
IPC: H04N7/173
Filed: 1985-06-22
Abstract: Multi-position television system, in which a centre (20) is connected by cable to a plurality of terminal units (24, 29, 29', etc.), so that different television programmes consisting of picture and sound signals can be transmitted. The centre (20) has a number (n) of tuners and a number (n) of demodulators (4 - 6) corresponding to the number of received programme channels, and optionally 1 further device (15), with which a complete composite colour video signal, and a low-frequency audio signal separated from it, can be generated. Also, there are a plurality of switching devices (35 - 39), each assigned to individual terminal units, which can be activated by a control device (44) which selectively controls the relaying of television programme signals to picture and sound signal reproducing devices (24, 29, and 29', etc.) according to channels. The composite colour video signal and the low-frequency audio signal are fed to the switching devices (35 - 39) by individual cable strands, and the composite colour video signal arriving at the output of the switching devices (35 - 39), and the arriving low-frequency audio signal, are switched to the terminal units. A calculation system (43) is also present, to calculate the amounts to be charged to the individual terminal units. <IMAGE>