baber/WOPTO huggingface dataset:
Patent DE-2950719-A1 (DE)
Inventor: SCHLATTER FRIEDRICH
IPC: F24J2/00
Filed: 1979-12-17
Abstract: The building heated with solar energy, which is heat-insulated very well, has a collector surface (8, 9, 14) of at least half the ground area of the building and moreover has sufficient windows which face south. An advantageous collector arrangement is indicated and how the high heat insulation is achieved economically. The room heating and hot-water preparation can be covered completely by solar energy or requires only minor additional heating. <IMAGE>
Patent DE-2952612-A1 (DE)
Title: Toilet cleaning brush - incorporates central container for disinfectant, with holes near bristles
Inventor: DOERKS KLAUS
IPC: A47K11/10
Filed: 1979-12-28
Abstract: The toilet-cleaning brush incorporates a central container for disinfectant. On the top of the long handle of the brush is a stopper which is screwed or plugged in, and into which the cleaning-agent container is also screwed or plugged. A press-button on the handle is pushed to enable the agent to trickle or flow through the handle to the brush. On the end of the brush with the bristles are holes through which the cleaning agent is ejected.
Patent DE-3000901-A1 (DE)
Title: Anxiolytic and neuroleptic ergoline derivs. - prepd. from 8-beta-bromo-acetyl-ergoline and a piperazine
Inventor: TEMPERILLI ALDEMIO
IPC: A61P25/20
Filed: 1980-01-11
Abstract: 8-beta-Acetylergoline derivs (I) are new (where R=H or CH3; R1=H or OCH3; R2=pyridyl, pyrazinyl, or pyridazinyl or phenyl opt. substd. by Cl, Br, F, 1-4C alkoxy, CH3 or CF3). The cpds. are useful as anxiolytics and neuroleptics. (I) is prepd. by reaction of 8-beta-bromoacetyl ergoline with a piperazine (II). The reaction is effected at ambient temp. or by heating to 60 degrees C for 1-6 hours.
Patent DE-3004211-A1 (DE)
Title: Terminal cover for e.g. circuit interrupter - has fixing for engaging switch casing and holding cover in place
Inventor: SCHMITT HEINZ
IPC: H01H9/02
Filed: 1980-02-06
Abstract: The cover (23,24) is for the terminals of a protective interrupter that fixes by rapid-mounting to a support rail. The cover is made of moulded insulating material and is shaped to follow the contours of the interrupter (11). The cover slides over the connection terminals (17,18) and engages projections and/or recesses on the interrupter casing to hold it firmly in place. The size of the cover is chosen so that the cover does not project beyond the sides of the disconnector. The fixing device consists of a hooked arm (27) and a projection (31) both of which engage with one bottom corner of the disconnector.
Patent DE-3006290-A1 (DE)
Title: Self-locking nut for power installation - has ball forced into blind bore in nut side after tightening to deform thread against male part
Inventor: ELLIS ALLAN ELGAR HERBERT
IPC: F16B39/04
Filed: 1980-02-20
Abstract: The self-locking nut has a body with an internally threaded bore (13). A passage (16) extends inwardly from an outer face (11) of the nut with a locking element (18) located to project from the outer face of the nut, but restrained from leaving the passage. After tightening the nut, the locking element can be urged inwardly, deeper into the passage to deform the materia of the nut body in the region of the inner edge of the passage. This engages firmly the threads of the nut with those of an element on which the nut is threaded. The locking element may be a hardened steel ball, or bar or rod. The nut may have only one flat as shown, or may be hexagonal, and may be provided with a number of passages and associated locking elments.
Patent DE-3013327-A1 (DE)
Title: Honing tool with working element supports - has tool holders accommodating tools of different types
Inventor: HUNGER WALTER
IPC: B24B33/08
Filed: 1980-04-05
Abstract: The honing tool has a large number of tool holders pressed by a component having ramp faces and sliding axially towards the surface of the work. The tool holders (5,6) accommodate tools (7,8) of different kinds. Those of one kind can be pressed against the surface of the work by the sliding component (2) via a spring member (14). One kind can be honing stones, with tools of another kind between each pair of stones, typically diamond honing strips. The movement can be transmitted to the latter also via a spring member.
Patent DE-3020961-A1 (DE)
Title: Non-slip bath liner - consists of foam mat inside watertight sheet and divided into sections with suction cups on underside
Inventor: BRENZIGKOFER GEB PUTZER TRUDY
IPC: A47K3/00
Filed: 1980-06-03
Abstract: The liner for a bath consists of a foam mat enclosed inside a water-tight layer or sheet, with suction cups (25) for fixing it to the bath. The liner is divided up into several sections (11, 13) linked together. The head section (11)is relatively short; whereas the sections (13) for the bottom and legs are longer. At least part of the sections have a non-slip surface (15). The sections are attached to a base sheet (21) which has the suction cups (25) on the underneath. The sections have spaces (23) inbetween.
Patent DE-3022425-A1 (DE)
Inventor: LOGEMANN JOERG ING GRAD
IPC: H04H20/67
Filed: 1980-06-14
Abstract: 1. Method for the simultaneous transmission of communications, which emanate from a master station (Z) by way of lines with different transit times, by several common frequency transmitters in slave stations (N), wherein the master station transmits bursts of oscillation to the slave stations for the determination of the transit times and the determined transit times are compared one with the other in the master station, characterized thereby, that the master station and the slave stations receive a time signal of a time signal transmitter, that the master station after the selection of a line feeds the bursts of oscillation onto that line synchronously with the time signal, that the slave stations compare the received bursts of oscillation with the time signal and signal the result of the comparison back to the master station, and that the master station thereupon communicates the delay times to be set for the transit time equalisation to the slave stations.
Patent DE-3032327-A1 (DE)
Inventor: KUEHLE ENGELBERT DR
IPC: A01N47/34
Filed: 1980-08-27
Abstract: N-Sulphenylated ureas of the formula   <IMAGE>   in which R1 to R6 each independently is hydrogen, halogen, nitro, cyano, alkyl, alkoxy, alkylmercapto, trihalogenomethyl-, trihalogenomethoxy or trihalogenomethylmercapto, R7 is hydrogen or alkyl, and n is 0, 1, 2 or 3, which possess fungicidal properties.
Patent DE-3037300-A1 (DE)
Inventor: KRANZ ECKART DR
IPC: A01N43/64
Filed: 1980-10-02
Abstract: A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula   <IMAGE>   in which R1 is an amino or methyl group, R2 is an alkylmercapto, alkylamino or dialkylamino group, X is a halogen atom, and Y and Z each independently is a hydrogen or halogen atom, which possesses selective herbicidal activity. A synthesis involving the novel intermediates   <IMAGE>  in which X, Y and Z have the above-mentioned meaning and Q is CN, CONH2 or COOH, is also shown.
Patent DE-3038518-A1 (DE)
Title: Inner sole for lady's sandals - consists of rigid plastics layer underneath compressed fibrous layer, with cavities and ridge
Inventor: KERN JOSEF
IPC: A43B13/41
Filed: 1980-10-11
Abstract: The ready-made shoe insole is intended for high-heeled ladies' sandals. The shoe consists of the insole made of compressed fibrous material (1), on whose underside is a rigid plastic layer (2) extending from the heel to include the instep. Along the opposite facing edges (4,5) of the shoe inside and on the tread side, are strip-shaped cavities (6). A middle ridge (7), in which a spring or a foam strip is embedded has markings (8) which can be numbered according to a scale.
Patent DE-3040924-A1 (DE)
Title: Airgun with pellet magazine - has magazine sliding between breech and loading ram in transverse direction
Inventor: KLOSS PETER
IPC: F41B11/55
Filed: 1980-10-30
Abstract: The airgun with a pellet magazine has a loading ram at the breech end moving in the axial direction of the barrel so as to thrust the pellets into it from the magazine. The magazine (16) slides at right angles to the barrel axis (26) between its breech end (14) and the end of the ram (28), and has passages for the pellets parallel to this axis, brought in turn into line with the barrel bore. The ram can be a hollow sleeve connected to the end of a sliding cylinder containing a piston spring-loaded towards the barrel. Retraction of the cylinder moves the piston into the cocked position, and when the ram thrusts the pellet into the barrel its end forms a seal against the latter.
Patent DE-3048632-A1 (DE)
Inventor: KLEINSCHMIDT PETER DIPL PHYS
IPC: B06B1/06
Filed: 1980-12-23
Abstract: A circuit arrangement for a piezoelectric positioning element is formed of a series connection of a capacitive element, an inductance, and first switch to be controlled, said series circuit being connected across at least one piezoelectric body of the positioning element. The capacitive element, which may be another piezoelectric body of the same positioning element but which is operated in reverse phase, has at least approximately the same capacitance value as a capacitance of the first piezo-electrical body. The inductance is dimensioned sufficiently large in order to magnetically intermediately store substantially an entire energy increment to be transferred between the positioning element and the capacitive element. The first switch is connected to permit termination of a charge transfer. A series circuit is formed of an electrical energy source for charging and recharging and a second switch, said series circuit being connected parallel to the positioning element or the capacitive element. A controllable short-circuit switch is connected parallel to the capacitive element or parallel to the positioning element. In this way, the activation energy of the piezoelectric body is recovered on de-activation, for re-use on the next cycle.
Patent DE-3114881-A1 (DE)
Inventor: ZAMJA KLAUS DIPL ING
IPC: C03B11/08
Filed: 1981-04-13
Abstract: In a method for manufacturing optical glass elements, for example lenses with non-spherical surfaces having a given curvature (S) and an excellent surface quality, the glass body (6), having approximately the final shape, is heated at the surface up to a given depth to obtain a plasticity allowing to give it the desired final shape.
Patent DE-3115026-A1 (DE)
Title: Insulating element
Inventor: MICHALIK KAJETAN
IPC: E04B1/00
Filed: 1981-04-14
Abstract: The insulating element is intended, in particular, for basement-level exterior-wall cladding. It comprises a panel consisting of a foamed plastic which does not rot. As well as carrying out heat insulation, said panel also carries out drainage. For this purpose, the panel body (1) is provided on one side with drainage depressions (2). The openings (3) of the drainage depressions (2) are screened such that liquid can pass through. <IMAGE>
Patent DE-3119235-A1 (DE)
Title: Spring-operated fast-switching drive for power circuit breakers
Inventor: HOMBERG HEINZ
IPC: H01H3/46
Filed: 1981-05-14
Abstract: The invention relates to a spring-operated fast-switching drive for switching a power circuit breaker on and off, having a toggle lever (which is constructed as a two-piece telescopic lever, clamps the switching spring between it and is supported such that it can rotate) of a toggle-lever drive whose other toggle lever is constructed as a rotating drive, and the hinged connecting means are used as a link drive for the switching drive, the hinged connecting means consisting of a link connection between a recess in one toggle lever and a pin on the other toggle lever. As a result of the double link connection, it is possible to prevent switching on when the switching spring is broken and to enable switching off when the switching spring is broken. The invention is used especially in the case of protection-device motor switches.
Patent DE-3120422-A1 (DE)
Title: Plastic mounting frame with two dome-light shells fastened thereon
IPC: E04D13/03
Filed: 1981-05-22
Abstract: In order to improve a plastic frame formed from a surrounding frame and clamping strips and with two dome-light shells fastened thereon, to the effect that, on the one hand, mounting is simplified and, on the other hand, the dome-light shells can be surrounded in a secure manner, the invention provides that the members (2) of the surrounding frame (1) are provided with anchor grooves (6), directed towards the interior of the frame, and the clamping strips (3) have anchoring webs (7) which can be snapped into the anchor grooves (6) of the members (2). The clamping strips (3) are connected to the members (2) of the surrounding frame (1) exclusively by a snap-in connection, and this can therefore be carried out rapidly and without difficulty. The resilience achieved by snap-in connection permits the dome-light shells to be fixed in a secure and largely stress-free manner. <IMAGE>
Patent DE-3131963-A1 (DE)
Title: Conveying system and running-roller monitoring system
IPC: B65G43/02
Filed: 1981-08-13
Abstract: In conveyor belt systems, fire risks can occur due to interferences of various kinds, operating failures and impermissible heat development, the fire risks often being detected too late due to the lack of an appropriate monitoring and control system. By means of the device, conveying systems, such as in this case conveyor belts (1), and the running rollers (2) can be monitored by thermocouples and infrared scanning devices (3, 4, 5). The recording of measurements of mechanical parameters, such as rotary speed, torque, bearing load, temperature, belt sagging, belt tension, belt damage and belt obliqueness, takes place by the previously mentioned alarm devices (3, 4, 5). The measurements are transferred by leads and/or cordlessly by induction, ultrasound or infrared radiation. The evaluation takes place in a central processing unit (8) and can be displayed on a monitor (6) and/or as written documentation via a printer (7). Furthermore, the central unit (8) also provides data on the performance output, performance capacity, degree of efficiency and prospective service life of the construction elements monitored. The automatic localisation of the alarm device is also connected to an alarm signal. The system allows automatic switch off of the system to be monitored in the case of an alarm. <IMAGE>
Patent DE-3134999-A1 (DE)
Title: Therapeutic device for the intermittent application of a tensile force to the body of a patient
Inventor: SARRELL IVAN DONALD
IPC: A61H1/02
Filed: 1981-09-04
Abstract: The therapeutic device relates to the static or intermittent application of a tensile force on to the body of a patient. It comprises control means for the cyclic reversal of the direction of rotation of a wind-on drum on the basis of predetermined minimum and maximum forces in a traction rope, the actual tensile force in the rope being monitored by a control circuit whose electrical output signal is linearly proportional to the tensile force. The output signal fed to a comparator circuit is compared with independently selectable signals representing minimum and maximum tensile forces in order to effect winding up and unwinding of the rope. A program circuit sequentially controls the drum rotation in order to increase or reduce the tensile force in the selected number of steps. The circuit monitoring the tensile force and the controls for the minimum and maximum tensile forces each comprise a converter, failure of which is detected by a monitoring circuit in order to exclude operation of the drum in the winding-on direction up to a dangerous force value.
Patent DE-3135285-A1 (DE)
Title: Method for using parameters to determine the modal noise of optical components in optical fibre transmision links
Inventor: HECKMANN SIEGFRIED DIPL ING
IPC: G01M11/00
Filed: 1981-09-05
Abstract: In the method, a tunable optical coherent light source (1) is used to conduct a digital or analogue light signal to the optical component, and downstream of the latter the fluctuation in output which it causes is measured and displayed by determining the signal-to-noise ratio in the case of analogue signals or the bit error rate in the case of digital signals. <IMAGE>
Patent DE-3137124-A1 (DE)
Title: Flexible grinding device
Inventor: JOEST PETER
IPC: B24D5/16
Filed: 1981-09-18
Abstract: The invention relates to a flexible grinding device which is characterised in that a flexible zone is arranged between a core and the grinding element. <IMAGE>
Patent DE-3138416-A1 (DE)
Inventor: REBER ERWIN
IPC: A01F29/00
Filed: 1981-09-26
Abstract: 1. An adjustable mounting means for the shear bar (2) of chaff cutting machines, which is secured at both sides of the cutter housing by respective clamping screws (3) to a carrier rail (1) connected to the cutter housing, and which is adjustable by eccentric members (5) through which the clamping screws (3) eccentrically pass, characterised in that associated with each clamping screw (3) is a further clamping screw (4) which on being slackened releases the shear bar (2) in the adjusting direction, and that said two clamping screws (3, 4) pass through a common clamping plate (8) which on its contact side is formed as a rocker member (12) with a tilt axis (13) which is between the two clamping screws (3, 4).
Patent DE-3143348-A1 (DE)
Title: Centrifuge
Inventor: HULTSCH GUENTHER
IPC: B04B15/12
Filed: 1981-10-31
Abstract: A centrifuge for separating the solid and liquid components of a suspension, in particular of a suspension containing poisonous or radioactive components, has a drum which is composed of a drum floor and a drum wall and is surrounded by a centrifuge housing on the drum opening lying opposite the drum floor, on the opening edge of which drum opening a radially inwardly directed overflow weir is constructed which terminates with an overflow edge, devices being provided for charging the drum with suspension and for discharging the solid components by means of rinsing devices. In order to be able to discharge a larger portion of useful liquid or of liquid components out of the drum in undiluted form and in order to ensure that a complete discharge of the solid components takes place, the drum is mounted in the manner of a bell with a downwardly directed drum opening, the overflow edge (13) being assigned an annular liquid collection vessel (14), fixed to the housing, which is at a radial distance from the axis of the drum which is greater than the radial distance from the overflow edge (13). <IMAGE>
Patent DE-3143768-A1 (DE)
Title: Adaptor for connecting contact points, arranged in one plane, of a test specimen to the terminals of a test device
Inventor: BAUER UDO ING GRAD
IPC: G01R1/073
Filed: 1981-11-04
Abstract: The adaptor essentially consists of three plates; one intermediate contact plate (3), arranged parallel to the test specimen (1), with contact pins (4) which are elastically movable transversely to the plane of the plate and the upper ends of which can be brought into contact with the contact points (2) of the test specimen (1); a switching plate (7) following the former with contact pins (8, 8') protruding from the plate on both sides, a first group (K1) of which being arranged in accordance with the contact pattern of the intermediate contact plate (3) and a second group (K2) being located in the edge zones of the switching plate (7). The contact pins (8) of the first group (K1) are connected to the contact pins (8') of the second group (K2) by means of a connecting technique providing for easily disconnectable multiple allocation of each contact pin, preferably the wire-wrap technique. A further contact plate (10) is provided with contact means which, on the one hand, can be brought into contact with the contact pins (8') of the second group (K2) of the switching plate (7) and, on the other hand, are connected to the test device. The switching plate (7) can be easily manually or mechanically equipped with contact pins and wired so that changes in the contact pattern due to test specimen or test program-specific parameters can be easily carried out. <IMAGE>
Patent DE-3145732-A1 (DE)
Title: Safety device for an internal combustion engine with compression ignition
Inventor: BUCK RAINER
IPC: F02B3/06
Filed: 1981-11-19
Abstract: A safety device for a diesel internal combustion engine is proposed by means of which in particular the correct functioning of the speed sensor is monitored. In addition the safety device processes other signals such as, for example, the start of injection, the fuel quantity, the air quantity, the charging pressure, the battery voltage or exhaust gas characteristics and relates their occurrence to the speed sensor output signal. In the event of a fault the quantity of fuel to be injected is either reduced to such a degree that emergency operation is possible or the engine is entirely switched off. Block circuit diagrams and flow diagrams are given showing how the safety device works. <IMAGE>
Patent DE-3146149-A1 (DE)
Title: Exposure mask for thin-film technology
Inventor: BOLLINGER HELMUT
IPC: G03F1/54
Filed: 1981-11-21
Abstract: The invention relates to an exposure mask for thin-film technology, in particular for structuring semiconductor components. The object of the invention is to produce semiconductor structures with high structural precision and component density at low cost. The invention proposes producing the structure-determining layer of an exposure mask for thin-film technology from amorphous carbon. The amorphous carbon layer is produced by already proposed ion-assisted vacuum coating processes. The advantage of the inventive achievement is that the carbon layer has favourable transmission and blocking properties for visible light or UV light. Furthermore, the structure is extremely abrasion-resistant and line widths of down to 1  mu m are achieved.
Patent DE-3147296-A1 (DE)
Title: Manipulator for checking nozzle welds
Inventor: SEIFERT WALDEMAR ING GRAD
IPC: G21C17/007
Filed: 1981-11-28
Abstract: To ensure the operational safety of pressurized vessels in nuclear reactors, it is necessary to check the nozzle welds regularly with manipulators. The invention proposes a manipulator which is supported on a manipulator trolley (7) capable of travelling on a circular rail (4). The manipulator itself comprises a test arm (20) which can be swung around an articulated joint (19), the test arm (20), together with the articulated joint (19) being rotatable in turn in the manipulator trolley (7) around a shaft (14) which is parallel to an axis of the tube (5) to be checked or to its nozzle weld (1). Mounted on the end of the test arm (20) are test heads (22) which can be rotated in revolver fashion and which have various acoustic irradiation angles. The manipulator makes it possible to check simultaneously for longitudinal and transverse defects without having to replace the test system. <IMAGE>