baber/WOPTO huggingface dataset:
Patent DE-3035345-A1 (DE)
Title: Flat cable locking pin - having tapering shaft to equalise strand tension
Inventor: WOLF ERNST
IPC: D07B1/22
Filed: 1980-09-19
Abstract: The locking pin to hold wire strands together to form a flat cable for mining applications, has a shaft tapering along its length from one end to the other. The tapering of the shaft is confined to one plane, while the shaft width is constant. The shaft shape can be conical or stepped, with a conical tapering where there are the separate steps. The design gives a simple bolt which can be inserted easily to repair strands while the flat cable is suspended, or to correct unequal strand tension.
Patent DE-3036622-A1 (DE)
Title: Hand held hair lacquer spray - has pump in base of container driven by motor attached to top of container
Inventor: DIETERLE JOSEF
IPC: B05B7/06
Filed: 1980-09-29
Abstract: The spray device comprises a sealed container (1) with a riser tube (15) through which the hair lacquer is fed via a centrifugal pump (20). This is positioned so that it is immersed in the hair lacquer near the base (3) of the container (1), with the pump drive motor (7) attached to the outside of the container (1) at the top. Pref. the container (1) has a concave base providing a sump (4) into which the centrifugal pump extends with the pump intake facing downwards allowing the contents of the container to be fully emptied. The spray is compact enough to be hand-held.
Patent DE-3042115-A1 (DE)
Title: Liq. seal for multistage molecular evaporator - extends between trough and separator funnel of adjacent vacuum stages
Inventor: TRAC ALEKSANDER PROF
IPC: B01D3/12
Filed: 1980-11-07
Abstract: Multisatge molecular evaporator with a thin layer which is wiped off, has a convex evaporation surface and utilises continuous redistillation. The evaporator incorporates a liq. trap which form an overflow pipe on the distillate side. The pipe connects a collection pan to a distributor. The trap is on the side of the distillate between a discharge trough attached to the condenser and an arm attached to a sealing ring. The sealing ring closely fits the evaporator body and is connected to a vertical support rod.
Patent DE-3048630-A1 (DE)
Title: Equalising amplifier for wide band communication signals - has network in specified transistor collector circuit(s), rated to give higher impedance
Inventor: BIRTH WINFRID DIPL ING
IPC: H03F3/19
Filed: 1980-12-23
Abstract: The amplifier is intended for cable lines and has at least four transistor stages. When viewed in the signal flow direction the first and third stages are arranged in an emitter circuit, while the second and fourth use a collector circuit. A current-voltage negative feedback is incorporated between the fourth stage output and the first stage input. The network in the collector circuit of the transistor (41) of the first stage (1) and/or in the collector circuit of the transistor (43) of the third stage (3) is so rated that its impedance at the top band boundary is considerably higher than at the frequency of the bottom boundary of the band. The third stage is supplied with a voltage (-U,UH), higher w.r.t. the supply voltage (-UV) of the other stages (1,2,4).
Patent DE-3049346-A1 (DE)
Title: Suspended panelled under-ceiling support structure - has grouped hanger holes in U-rails with downward facing bent shank ends
Inventor: BOEGLE NORMANN
IPC: E04B9/16
Filed: 1980-12-29
Abstract: Panels are anchored to parallel U-sectioned rails connected to the main ceiling by adjustable hangers, in an under-ceiling. The rails (10) have their opening and outwards-bent shank ends (13) facing downwards. They have U-shanks (11) longer than U-base (12) width and a pattern of holes (14), at varying distances from shank ends, to anchor the hangers. At least one hole (15) is also provided in the U-base, in the position of the pattern of holes and between two such patterns. The holes may be symmetrical to a cross-sectional plane of the rail. A small number of stable structional components provide a structure readily adaptable and quickly and easily mounted.
Patent DE-3106822-A1 (DE)
Title: Distribution pipe
Inventor: SCHNEEKLOTH HANS
IPC: F16L41/03
Filed: 1981-02-24
Abstract: A distribution pipe which is closed at one end has in the course of its longitudinal extent lateral openings and a slot whose orifice cross-sections reduce in size from the closed end in the direction of the open end, matching an existing pressure gradient within the distribution pipe. Preferred applications are heating systems, especially steam heating systems, and induction pipes for pumps. When the distribution pipe is used in heating systems, the orifice cross-sections of the lateral openings increase in the flow direction. In particular, the orifice cross-sections are matched to the pressure gradient in such a manner that a uniform outlet flow rate distribution is achieved. When the distribution pipe is used as an induction pipe for a pump, the orifice cross-sections of the lateral openings or of the slot reduce in the flow direction, corresponding to the induction pressure gradient within the distribution pipe. In consequence, the total induction flow rate of the pump is distributed over the length of the distribution pipe, and induction of air is thus avoided, especially in the case of a low fluid level.
Patent DE-3107677-A1 (DE)
Title: Circular knitting machine
Inventor: CANDERTON NORMAN VICTOR
IPC: D04B15/58
Filed: 1981-02-28
Abstract: The invention provides a rotatable yarn device in a circular knitting machine, the device comprising a two-armed rotatably mounted lever, to which a yarn eye or aperture is attached. The rotatably mounted lever can, by means of its axis of rotation, rotate further in the machine together with the needle cylinder, in order to lay a yarn around selected needles which project upwards for the purpose of knitting. The lever is first rotated about its axis in one direction, while one lever arm acts on a first fixed extension, and is then rotated in the opposite direction, while a second lever arm acts on a second fixed extension. The rotational movement of the lever is controlled in both directions of rotation.
Patent DE-3111758-A1 (DE)
Title: Fuel pump with safety control circuit
Inventor: MOCKRIDGE ROLEY
IPC: F02D41/30
Filed: 1981-03-25
Abstract: The invention relates to a fuel pump with a safety control circuit for an engine in which the two known relays are replaced by two diodes (D1, D2) which are connected in series in the inverse mode of operation. The input of one diode is connected to the circuit of the starter motor and the input of the other diode is connected to the circuit of the dynamo and of the controller. The output of both diodes is connected to the fuel pump. <IMAGE>
Patent DE-3112246-A1 (DE)
Title: Apparatus for the treatment of materials with a treatment liquid
Inventor: FUKUROI AKIO
IPC: D06B5/12
Filed: 1981-03-27
Abstract: An apparatus (1) for the treatment of materials (4) has a series of beams (3a, 3b, 3c, 3d) which are connected to one another at their ends and which are supported concentrically in a cylindrical container (2), the materials (4) to be treated being wound onto the individual beams. The container (2) has an inlet (13) at one end for the introduction of a treatment liquid, numerous first outlets (16) on its underside for discharging some of the treatment liquid out of the container (2), and at least one second outlet (2a, 2b) on its top side for discharging the remainder of the treatment liquid out of the container (2). Each first outlet (16) is arranged in the middle of one of the beams, and the second outlet (2a, 2b) is arranged radially in line between two adjacent beams (3a, 3b; 3c, 3d) in relation to the parting plane (22, 23). A pressure-control tank (28) is arranged above the container (2) and extends essentially over the length of the latter. The tank (28) communicates with the container (2) by way of numerous connecting conduits (31, 32, 33) which are arranged essentially at uniform distances from one another in the longitudinal direction of the container. At least one of the connecting conduits (31, 32) is radially in line with the second outlet (2a, 2b) which is itself radially in line with a parting plane (22, 23) between two adjacent beams (3a, 3b; 3c, 3d). <IMAGE>
Patent DE-3113392-A1 (DE)
Title: Process for reducing the electrostatic charge of thermoplastic pulverulent polyamides
Inventor: MAAHS GUENTHER DR
IPC: C08K9/04
Filed: 1981-04-03
Abstract: The invention relates to a process for reducing the electrostatic charge of thermoplastic pulverulent polyamides for coating by the melt coating process, by adding small amounts of highly disperse inorganic powders, a mixture of 85 to 50% by weight of inorganic powder and 15 to 50% by weight of selected antistatic agents being used as additive and this additive being used in amounts of 0.01 to 0.3 parts by weight per 100 parts by weight of polyamide powder.
Patent DE-3115777-A1 (DE)
Title: Edge or surface template
Inventor: IBRAHIMPASIC IBRAHIM
IPC: B23Q17/22
Filed: 1981-04-18
Abstract: An edge or surface template for determining the co-ordinates of a workpiece is described. The edge template (10) has at least two flat surfaces (11, 12, 13) abutting one another at right angles and a locating bore (24) worked into its body or a locating groove coaxial with the line where the flat surfaces (11, 12, 13) meet. Retaining means (magnets 17, 18) are provided on the template, in order to keep the surfaces of the workpiece in close contact with the flat surfaces (11, 12, 13) of the edge template while measurements are being carried out and co-ordinates are being determined. <IMAGE>
Patent DE-3116084-A1 (DE)
Title: Novel separator and ejector for newspaper dispensers
IPC: A47F1/10
Filed: 1981-04-23
Abstract: Published without abstract.
Patent DE-3120004-A1 (DE)
Title: Snap lock
Inventor: RECHMEIER CHRISTIAN
IPC: E05C19/02
Filed: 1981-05-20
Abstract: Known snap locks, which close in response to a first pressure against the door and open again in response to a second pressure and which consist of a plurality of individual parts, are to be simplified in terms of production and the associated assembly by means of a simple construction composed of few individual parts; they are also to be improved and their susceptibility to faults is to be reduced. This is achieved in that, for example, a pivoting arm located on the door and having hooks is guided into engagement via a slope on the body part and, in response to further pressure against the door, is freed from engagement again via a further slope. The assembly of the snap lock can also be further simplified by means of corresponding parts which are assembled together without riveting or screwing.
Patent DE-3120325-A1 (DE)
Title: Flame-retardant longitudinally waterproof cable
Inventor: ROST HEINRICH DR RER NAT
IPC: G02B6/44
Filed: 1981-05-19
Abstract: In order to construct a filled longitudinally waterproof electrical telecommunications cable to be flame-retardant (fire-inhibiting, non-flame-propagating, slow-burning) and anticorrosive as well, a powder mixture is proposed as the filling substance, which is intended to consist at least half of non-combustible substances, of a powder which can swell and possibly of a powder which has a high dielectric constant. With the aid of different proportions of the expanding powder and of powders having a high dielectric constant, in addition to the flame-retardant nature, the cable can be given the required properties of longitudinal waterproofing with acceptable electrical properties.
Patent DE-3126700-A1 (DE)
Title: Stencil for crossing lottery coupons or similar betting slips
Inventor: FELD WOLFGANG
IPC: A63F3/06
Filed: 1981-07-07
Abstract: The stencil has a base plate (19) with a betting slip contact surface (20). A top plate (10) is provided, which has individually removable plate elements (13) and is laid, between retention edges (21) of the base plate (19), onto the betting slip contact surface (20) or a betting slip situated thereon. In order to be able to produce the top plate (10) in a simple manner, it also has, in the area of the removable plate elements (13), a thickness which corresponds to the thickness of the edge area surrounding the plate elements (13), and each plate element (13) has plate depressions (17) or plate breaks at its edges (16). <IMAGE>
Patent DE-3129050-A1 (DE)
Title: Theft-proofing system for motor vehicles
Inventor: HOFMANN FRANK
IPC: B60R25/04
Filed: 1981-07-23
Abstract: The theft-proofing system for motor vehicles according to the invention is characterised by a mechanically operating locking element (6) which locks a part (1) which is constantly driven by the vehicle engine and which locking element (6) is pulled by an electromagnet (7) into the release position when the said electromagnet (7) receives current via a lock (16) which can be previously set by means of a code (20, 21). <IMAGE>
Patent DE-3133580-A1 (DE)
Title: Flexible electrical cable connection for signal transmission between a control point and a rapidly moving missile
Inventor: JUERGENSSEN RALPH
IPC: F42B15/04
Filed: 1981-08-25
Abstract: A flexible electrical cable connection for broadband (wideband) signal transmission between a moving missile and a fixed-position or mobile control point and vice versa, consisting of two electrical conductors which are wound on in each case one coil which is arranged in the missile. In order to reduce the inductance of these coils, a second layer of a further metallic conductor is allocated to each layer of turns of the coils. All the starts and ends of the turns of these further conductor layers are connected in parallel and can be terminated by an impedance or a correction-signal source. <IMAGE>
Patent DE-3137402-A1 (DE)
Title: Toilet paper holder
Inventor: DRYDEN GEB DUNKER
IPC: A47K10/38
Filed: 1981-09-19
Abstract: A toilet paper holder consists of a stand (10) which is displaceable and can be positioned as desired with a foot (12) and a holding bar (14) which has a handle (16). On the handle (16) there are two hooks (18, 20) in which a cord (26) is hung, which cord is guided through the winding tube of a roll of toilet paper. The hooks (18, 20) have a slightly smaller spacing than the width of the paper roll (22) so that the cord (26) rests against the two end faces of the roll and provides a sufficient braking effect when a paper web is pulled. The stand (10) is height-adjustable. The toilet paper holder is particularly suitable for the disabled and allows one-handed operation when pulling and tearing off the paper web. The handle allows the patient to support himself so that he can stand up without crutches. <IMAGE>
Patent DE-3137563-A1 (DE)
Title: Apparatus for carrying out a roll change on roll stands, primarily on cold profile rolling installations
Inventor: DEMMER JUERGEN DIPL ING
IPC: B21B31/10
Filed: 1981-09-22
Abstract: To carry out the roll change on roll stands, primarily on cold profiling or calibrating rolling installations for strip-shaped material, tube-welding installations and the like, in which the windows between the parts accommodating the chocks for the mounting of the horizontal rolls are smaller than the diameters of the rolls, a fixed stand housing which remains closed is provided on the driving side, the removal of the rolls taking place on the side remote from the driving side. In this arrangement, an auxiliary frame (19) is arranged on the closed stand housing (1) remote from the driving side. This auxiliary frame (19) accommodates the chocks (24, 25) for the rolls (6, 7) and can be swung down from the stand housing (1). The auxiliary frame can be mounted to swing about a vertical pivoting axis or about a horizontal pivoting axis. The components for exposing the shaft ends supporting the rolls are thus relocated to the auxiliary frame and the stand housing concerned thus remains unaltered in its construction and closed design. <IMAGE>
Patent DE-3144987-A1 (DE)
Title: Cooking hob
Inventor: HUSSLEIN JULIUS DIPL ING
IPC: F24C15/10
Filed: 1981-11-12
Abstract: In known cooking hobs, cooking top or cooking plate and control device are separate components which require separate installation places. In other known cooking hobs, although the operating members are arranged on the hob upper side, they hinder access to the cooking top or are not clearly visible. According to the invention, a rigid one-piece support for cooking plate, control device and operating members is provided, the front-side operating and display panel being inclined downwards so that the operating members do not impair access. <IMAGE>
Patent DE-3151038-A1 (DE)
Inventor: BLUM HELMUT
IPC: C07F9/38
Filed: 1981-12-23
Abstract: 1. A process for the production of 3-amino-1-hydroxypropane-1,1-diphosphonic acid by reaction of beta-alanine with an oxyacid of phosphorus and a phosphorus halide, characterized in that beta-alanine is reacted with a mixture of phosphorus trichloride and anhydrous phosphoric acid at temperatures of from 80 to 130 degrees C and the reaction product is subsequently hydrolyzed.
Patent DE-3201207-A1 (DE)
Title: Intake controller for screw-type compressor
IPC: F04C28/24
Filed: 1982-01-16
Abstract: In the case of a cylindrical intake controller for the inlet of an oil-flooded screw-type compressor it is proposed, in order to prevent the harmful escape of oil in the event of a sudden shutdown of the compressor, that the hollow differential piston (6) be controlled by way of a sliding seal piston (17) moveable in it and on the piston rod (8), the longitudinal mobility of which piston is limited in the opening direction by the base (18) of the differential piston (6) and which in the closing direction of the plate-shaped closing element (2) designed as a non-return valve is loaded by a set of disc springs, (9) which is supported against an adjusting nut (12) on the free end (29) of the piston rod (8) projecting outwards in the closed position, as can be seen from the figure attached. <IMAGE>
Patent DE-3201672-A1 (DE)
Title: Demountable living containers
Inventor: GRAEFF HEINRICH
IPC: E04B1/343
Filed: 1982-01-21
Abstract: Demountable living containers are being used to an ever increasing extent. A contributory factor in this is that such containers can be transported very quickly and without complications using container-transport facilities which are available worldwide. This advantage is further increased since the living containers are demountable and stackable in the smallest space in the demounted state. However, the furniture, in particular the provision of a sanitary block - toilet, shower and wash basin - as well as the cooker/sink combination is an obstacle to this storage in the smallest space. To be able to transport the non-collapsible furniture, as well as the parts of the sanitary block, nevertheless compressed as far as possible, it is proposed according to the invention that the sanitary block including the cooker/sink combination be an inherently rigid annexed unit which can be attached to the end face of the mounted container and forms an independent transport unit likewise adaptable to the container dimensions. <IMAGE>
Patent DE-3205276-A1 (DE)
Title: Device for the mechanical soldering of workpieces
Inventor: PACHSCHWOELL HEINO
IPC: B23K3/06
Filed: 1982-02-15
Abstract: A device for mechanical soldering has a solder discharge nozzle (13) extending into a solder pressure chamber. The solder discharge nozzle can be displaced in a controlled manner in a horizontal plane in at least one direction parallel to the workpiece (11). Furthermore, it is also possible to pivot the solder discharge nozzle (13) about at least one axis (25) running parallel to the workpiece (11). <IMAGE>
Patent DE-3216118-A1 (DE)
Title: Device for deflecting the haulage means of movable winning machines
Inventor: HOLZ JOACHIM DIPL ING
IPC: E21C27/34
Filed: 1982-04-30
Abstract: In a device for deflecting the haulage means of movable winning machines in mining operations, with haulage means guided on the working face side at the face conveyor in channels lying one above the other or side-by-side, or with a haulage strand guided on the working face side next to the face conveyor in a channel and a return strand guided on the goaf side in a channel, a drive being arranged at the tail end and/or at the head end of the face conveyor, and the haulage means being deflected in each case at the tail and head end, all elements (5, 6, 11, 12) of the device for deflecting the haulage means (3) are accommodated directly on the drive frame of the face conveyor (1) and form a compact unit with the latter. The haulage means (3) is deflected via upright and horizontal, profiled deflection wheels (5, 6). The respectively last deflection wheel (5) before insertion into the chain channel (9, 10) is driven from case to case by a main drive (11) or only by an auxiliary drive (12), with which the so-called hanging chain, among other things, is avoided. The total drive power for the haulage means (3) is distributed over the respective drives (11) at the tail and head end. <IMAGE>
Patent DE-3220605-A1 (DE)
Title: Automatic vending machine
Inventor: PRUEMM GEORG
IPC: G07F11/12
Filed: 1982-06-01
Abstract: An automatic vending machine with shafts for stacked goods is described, each shaft having its own - preferably motor-driven - device for the ejection of a package and/or the subsequent guidance of the stack of goods. Proposals are made for the expedient design of such devices and their electric circuitry within the overall control of the automatic machine. Further proposals of the invention relate to switching arrangements which make the presence of goods in a given shaft and the proper starting position of the conveying device reached after a preceding sale conditions for setting in operation the conveying device of a given goods shaft. The invention has the effect that, in the event of a faulty goods shaft, the remaining goods shafts of the automatic machine remain ready for operation.
Patent DE-3225048-A1 (DE)
Title: Cross-country ski binding
Inventor: KOWATSCH ULRICH
IPC: A63C9/20
Filed: 1982-07-05
Abstract: A cross-country ski binding has a toe hold-down, allowing an upward pivoting movement of the boot heel, and a heel hold-down (11) which can be selectively changed over to boot heel fixing or boot heel release and has vertical releasing means. Provided on the heel hold-down (11) are additional lateral releasing means which release the boot heel (16) on the occurrence of a lateral force greater than a predetermined lateral release value. <IMAGE>
Patent DE-3228600-A1 (DE)
Title: Method for controlling automatic switching off and restarting of an engine
Inventor: UEDA MASAHIRO
IPC: F02D17/00
Filed: 1982-07-30
Abstract: In accordance with the method for controlling automatic switching off and restarting of an engine, automatic switching off of the engine takes place under first predetermined conditions and automatic restarting of the engine under second predetermined conditions. The fulfilment of the first and of the second predetermined conditions is determined by a control circuit which is fed measurement signals from various measurement probes and sensors. An automatic engine switch-off/restart function can be set and cancelled. If during the automatic restarting of the engine in the set state of the automatic engine switch-off/restart function a predetermined time period has passed from the time of the generation of a start signal for starting the engine to the time of the restarting of the engine, the automatic engine switch-off/restart function is cancelled after the engine has started again and it can rotate without support from the starter.