baber/WOPTO huggingface dataset:
Patent DE-3426209-A1 (DE)
Title: Screw clamp
IPC: B25B5/16
Filed: 1984-07-17
Abstract: Screw clamp with a fixed clamping jaw (1), which is rigidly fastened to a sliding rail (2) of elongated, preferably essentially rectangular, cross-section, and a loose clamping jaw (3) in which a clamping spindle (6) is mounted and which has a guide body (5) which encloses the cross-section of the sliding rail with a guide opening, is displaceably guided with clearance on the sliding rail (2) and can be secured in the operative plane of the clamping force on the sliding rail (2) during clamping by pivoting relative to the sliding rail (2), the sliding rail (2) being provided on at least one of its wide side faces (11) with at least one clamping surface which extends over the length of the sliding rail (2), and at least one correspondingly shaped mating surface allocated to the clamping surface of the sliding rail (2) being arranged in the guide opening (13). <IMAGE>
Patent DE-3434072-A1 (DE)
Inventor: BAROWSKI KARLHEINZ
IPC: A45D2/36
Filed: 1984-09-17
Abstract: A hair styling device includes a hair roller that defines a conical inner chamber open at its larger end and has a jacket containing a heat storing material, a cooperating heating spindle for heating the hair roller, the heating spindle having a conical outer surface matching the inner surface of the inner chamber of the hair roller, and biasing means for causing the hair roller to rise off the heating spindle. Hair roller holding means comprises a body of ferromagnetic material carried by the hair roller adjacent the smaller end of the conical chamber and a magnet, the body of ferromagentic material being movable into the holding range of the magnet when the hair roller is placed on the heating spindle to hold the conical surfaces of the chamber of the hair roller and the heating spindle in mating engagement. The Curie temperature of the ferromagnetic material corresponds to the set temperature of the hair roller, so that when the hair roller is heated to its set temperature, the holding force of the magnet is reduced and the biasing means lifts the hair roller off the heating spindle.
Patent DE-3437147-A1 (DE)
Title: Device for charging controllers of electrical storage heaters
Inventor: VOLLMER HANS
IPC: G05D23/19
Filed: 1984-10-10
Abstract: In the case of a device for charging controllers of electrical storage heaters having a control algorithm which is set in operation by the low-tariff-release signal NT and controls charging in a time-dependent or time-independent manner, and having an analog and/or digital charging controller, which is dependent on the outside temperature and on the residual heat in the storage heater, according to the invention a minimum charging duration, which is firmly limited in time, becomes effective for charging a storage heater when specific outside temperatures and/or residual heat supplies are reached. <IMAGE>
Patent DE-3439063-A1 (DE)
Title: Permanent-magnet motor
Inventor: SAGEMANN KLAUS
IPC: H02K53/00
Filed: 1984-10-25
Abstract: This mechanical system with its double windows, a set of magnets in each case being activated or made passive, allows magnetic forces to be converted into kinetic energy. The sum of the magnets used determines the power of the motor. <IMAGE>
Patent DE-3439210-A1 (DE)
Title: Arrangement for measuring the pressure of a medium
Inventor: SCHONLAU JUERGEN
IPC: G01L19/04
Filed: 1984-10-26
Abstract: The pressure pick-up (1) consists of a first electrical conductor (35) which changes its resistance value as a consequence of the pressure. The first electrical conductor (35) is surrounded in an annular way by a second electrical conductor (28) which is exposed to the same temperature as the first electrical conductor (35) but is free from the pressure of the medium to be measured. Both electrical conductors (28, 35) are stressed in the region of elastic deformation. The first electrical conductor (35) is brought into contact with a hollow body (11) which can be deformed by the pressure of the medium. The change in length caused hereby in the first electrical conductor (35) changes the resistance value. A particularly large deformation of the hollow body (11) and thus also a large change in resistance at the first electrical conductor (35) in the event of the application of pressure can be achieved by suitable construction of the hollow body (11). It is possible as a result to measure particularly low pressures by means of the pressure pick-up (1) <IMAGE>
Patent DE-3446763-A1 (DE)
Title: Apparatus for the vibratory finishing of annular workpieces
IPC: B24B31/06
Filed: 1984-12-21
Abstract: The invention relates to an apparatus for the vibratory finishing of annular workpieces, in particular piston rings, in a vibratory-finishing container which contains the machining bodies and circulates the latter in a helical manner. For a rapid and damage-free progression, the invention proposes that, in the region of the start (A) of the vibratory-finishing container, a rod (24) for lining up the workpieces and entering into the container (5) be provided, which rod is extended by a flexible line (26) which runs submerged within the container contents. <IMAGE>
Patent DE-3447194-A1 (DE)
Title: Valve for piston compressors
Inventor: KRUG MANFRED ING GRAD
IPC: F04B39/10
Filed: 1984-12-22
Abstract: A valve for piston compressors has a valve plate 1 which has at least one valve through bore 2. Seated on the valve plate 1 there is a valve lamella 3 which tightly covers the valve bore 2. In order to reduce to a minimum the adhesion forces between the valve plate 1 and the valve lamella 3 in this design and thus to improve the volumetric efficiency of the compressor, there is fashioned on the valve plate 1, in an area surrounding the valve bore 2, a valve seat 4 whose surface peak-to-valley height is considerably less than that of the remaining area, especially that covered by the valve lamella 3. Alternatively, however, the valve lamella 3 beyond the valve seat may have a surface peak-to-valley height which is greater than that of the valve seat. <IMAGE>
Patent DE-3503785-A1 (DE)
Title: Solenoid valve, in particular for hydraulic control systems
Inventor: MAIERHOEFER BRUNO
IPC: F16K31/06
Filed: 1985-02-05
Abstract: In a solenoid valve, in particular for hydraulic control systems, e.g. 3/2-way seat valve, with a plunger which can be moved in the valve housing against a restoring force by the solenoid armature, firmly carries a closure piece for a first valve seat and actuates with a front end a closure piece for a second valve seat, in order to reduce the overall size and to facilitate the valve connection, the plunger (12) and the solenoid armature (6) are arranged axially in series, and the connection bores (16, 18, 17) for the feed and return as well as the working line are formed in a common valve-housing face (22). <IMAGE>
Patent DE-3505928-A1 (DE)
Title: Deflection fitting for safety belts
Inventor: WINTERSHOFF WERNER
IPC: B60R22/24
Filed: 1985-02-21
Abstract: Deflection fitting for a safety belt (3) with a belt winding device, which has a clip (4) which is provided with a fastening bore (1) and a passage aperture (2) for the safety belt (3). A shoulder stud (6) having a shank (8) whose diameter is larger than the diameter of the fastening bore (1) is screwed into a wall section (5) through the fastening bore (1). The said shoulder stud (6) accommodates at least one flat spring, which rests against the clip (4), in its region projecting away from the wall section (5). By these means, the clip (4) is not just rotatable about the shoulder stud axis (9), but can also tilt in response to the said loading event by elastic deformation of the flat spring, and can adjust itself to the resultant of the belt forces. <IMAGE>
Patent DE-3506907-A1 (DE)
Title: Audio-frequency transistor amplifier
Inventor: ERAT AUGUST DIPL ING
IPC: H03F3/30
Filed: 1985-02-27
Abstract: An AF transistor amplifier is proposed which is equipped with short-circuit protection. Starting with a known AF transistor amplifier with a driver stage and a quasi-complementary output stage driven via an inverting stage, the inverting stage (34) receives its bias potential from a junction (36) between the two output stage transistors (37, 38) via diode (40) and an additional transistor (39) which is in series therewith. <IMAGE>
Patent DE-3510446-A1 (DE)
Inventor: LUEBBERS WILLI
IPC: F42B/
Filed: 1985-03-22
Abstract: PCT No. PCT/EP86/00095 Sec. 371 Date Nov. 21, 1986 Sec. 102(e) Date Nov. 21, 1986 PCT Filed Mar. 25, 1986 PCT Pub. No. WO86/05581 PCT Pub. Date Sep. 25, 1986.A propellant charge for the reduction of base eddying or drag of a shell 12 with a centrally disposed ignition conduit and an ignition device for the charge disposed in the conduit. To improve the ignition readiness of the propellant charge, the inner surface of the propellant charge, which surrounds the ignition conduit, is formed so that it conically narrows in the aft direction. Additionally, the inner surface of the propellant charge may be provided with stepped sections. Finally, the ignition conduits disposed in the housing of the ignition device may be disposed at an angle relative to the longitudinal axis of the propellant charge so that they face the inner surface thereof.
Patent DE-3510513-A1 (DE)
Title: Plant pot for miniature plants
IPC: A01G9/10
Filed: 1985-03-22
Abstract: A plant pot (2) for cultivating plants with permanent dwarf growth has a receiving vessel (4) as well as a planting vessel (6) which can be inserted into it. The planting vessel (6) is made from a flexibly deformable material, for example from soft foam or rubber, and has a planting hole (18) for receiving a plant (16). To supply the plant (16) with water, a porous component (36) is arranged on a bottom surface (38) of the receiving vessel (4), which passes through the planting vessel (6) in the region of a passage opening (42). Water from an intermediate space (12, 12') between the receiving vessel (4) and the planting vessel (6) penetrates into the porous component (36) and is delivered by the latter to the substrate in the planting hole (18) in a continuous and metered manner. <IMAGE>
Patent DE-3511574-A1 (DE)
Title: Suction device for liquids
Inventor: EBERTH HELMUT
IPC: F16K24/04
Filed: 1985-03-29
Abstract: In a suction device for liquids, a suction line 15 opens out into a container 1, while a centrally arranged, upright suction line 3 is guided through the bottom 2 of the container 1 to a suction assembly 30. In this case, a float valve 4, 7 assigned to the suction line 3 prevents direct inflow of liquid which has been taken up by overfilling the container 1. In order to be able to construct the float valve 7, 4 in a simple, functionally reliable and easy-to-clean manner, the suction line 3 is guided up inside the container 1 from below beyond the permissible liquid level 6. The float 7 constructed as a ring surrounds the suction line 3 which serves as a guide for the float 7. Seated on the upper end of the suction line 3 is a cap 4 with a suction aperture directed vertically downwards and lying radially adjacent to the suction line 3, the boundary walls of said suction aperture forming a valve seat 10 for the upwardly facing sealing surface 8 of the float 7. 
<IMAGE>
Patent DE-3512192-A1 (DE)
Title: Method, machines and tools for producing brushes, brooms and the like
Inventor: BICKEL WOLFGANG
IPC: A46D3/08
Filed: 1985-04-03
Abstract: Bundles of bristles 10 are first transported along guide elements 9c, 9d and 15a, 15b to the brush body of any shape. The guide elements are fixedly arranged in accordance with the desired bundle position, so that the bundles can be pushed by means of bundle transporting units 9 to the brush body, where the bundles of bristles 10 and the brush body 8a are bonded with one another by being pressed together, the bundles of bristles and the brush body having previously been plasticised at the bonding points. Transport of the bundles of bristles along guide elements means that the bundles can strike the brush bodies from any direction, so that each brush can be produced in any shape. <IMAGE>
Patent DE-3526769-A1 (DE)
Inventor: BOLTE GEORG DIPL CHEM DR
IPC: B05B13/04
Filed: 1985-07-26
Abstract: 1. A device for decorating containers made of metal, plastics, glass, cardboard or paper, also as composite material, which containers are limited at least partially as seen in cross-section by round or oval wall portions, by applying printed pictures, which extend at least over a part of the round or oval wall portions, to a rotating object, more particularly for all round printing of containers which are round or oval in cross-section, using a movable slide arrangement with nozzles directed on to the object according to the ink jet method with the aid of ink or pigmented paint jets, characterised by a retaining device (2, 2a) accommodating the containers (1) individually, said device engaging the containers outside their outer surfaces to be printed, by a drive device (4), for driving the containers (1) in the retaining device (2, 2a) in rotary manner about their longitudinal axis, by a slide arrangement (6), which is provided spaced from the container (1), which is located in the retaining device (2, 2a), and movable continuously or in steps in parallel with the longitudinal axis of the container, said arrangement (6) having the nozzles (10 to 13) which are directed on to the container (1), said nozzles producing the printed picture as a raster picture in accordance with the ink jet method with the aid of ink or pigmented paint jets by means of program-controlled application of individual coloured dots along parallel peripheral lines on the walls of the container (1) which is to be decorated, and by a sensor for measuring the spacing of the nozzles (10 to 13) from the container (1) in the direction of the jet and by a control and drive device for displacing the nozzles in a direction towards the container or away from it.
Patent DE-3533443-A1 (DE)
Title: Video game equipment
Inventor: GAUSELMANN PAUL
IPC: A63F13/08
Filed: 1985-09-19
Abstract: Published without abstract.
Patent DE-3535800-A1 (DE)
Title: Process and apparatus for winding up a web of paper in the production of paper stackable in roll form
Inventor: STOLZ RUDOLF DR
IPC: B65H18/28
Filed: 1985-10-08
Abstract: A process for winding up a web of paper in the production of paper stackable in roll form is to be improved to avoid roll defects during winding up. This is achieved according to the invention by applying to the web of paper before winding up at least one electrostatic charge, which is great enough for the coefficient of friction between the surface of the web of paper and the surface of the already wound-up roll to be increased (Fig.). <IMAGE>
Patent DE-3536541-A1 (DE)
Title: Machine for loading transportable pallets, containers or the like with stackable items
Inventor: UNGERER JOACHIM ING GRAD
IPC: B65G65/00
Filed: 1985-10-12
Abstract: A machine for loading transportable containers (10) or the like with stackable items (35, 36), for example with layers of cartons, trays, bottle crates or the like, has a loading head (24) which can be traversed horizontally backwards and forwards on a support arm (23) which can be moved vertically up and down. The loading head (24) has a slide plate (30) onto which the items (35, 36) are pushed from a supply conveyor track (25, 26) and from which the items (35, 36) are shifted to the base plate (11) of the container or the like or to the upper surface of items (36) already stacked. For loading containers, the loading head (24) has a tongue (32, 42) lying approximately in the plane of the slide plate (30), protuding and covering the base plate at least during the loading operation of the base plate (11). The items (36) are pushed from the slide plate onto the tongue and the items (35, 36) are pushed off the tongue for stacking, said tongue (32, 42) engaging between the side walls (13, 14) of the container (10) during the loading operation. <IMAGE>
Patent DE-3537274-A1 (DE)
Title: Readily processable air-placed concrete
Inventor: ALLEMANN KURT DR
IPC: C04B28/02
Filed: 1985-10-19
Abstract: The present invention deals with air-placed concrete which is still readily processable even at a water/cement ratio of 0.45 to 0.55, is readily sprayable and rapidly sets and solidifies. Apart from the conventional aggregates and additives, it also contains additions of naphthalenesulphonic acid/formaldehyde condensates and highly concentrated aqueous-alkaline solutions of potassium aluminate, potassium carbonate and caustic potash. The concrete according to the invention shows a particularly rapid stiffening behaviour if it additionally also contains up to 3.0% by weight of alkali metal silicates or an adequate quantity of highly disperse silica (SiO2). The additives are preferably added to the concrete directly on site before spraying. In this case, the naphthalenesulphonic acid/formaldehyde condensates are fed in before the dense-stream delivery system and the said potassium salt solution is fed at the end thereof to the air-placed concrete.
Patent DE-3537681-A1 (DE)
Title: Bowl mill crusher
Inventor: DIBOWSKI GUENTER DIPL ING
IPC: B02C15/06
Filed: 1985-10-23
Abstract: The stationary crushing rollers (2) of a bowl mill crusher are pressed against a rotating crushing bowl (3) by way of a pressure frame (7) which is braced against the foundation (5) of the mill by way of bars (6). The lower end of every bar (6) is held between two fixed plates (10, 11) between which is provided a plate (13) which can be displaced relative to the bar (6). The displaceable plate (13) is supported, by way of springs (14), against the upper plate (10) and against a shoulder of the bar (6). <IMAGE>
Patent DE-3614853-A1 (DE)
Title: Method and device for centring an ion beam in an opening through which ions can pass and which is located in the image plane of a magnetic mass separator
Inventor: KAISER THOMAS DR
IPC: H01J49/20
Filed: 1986-05-02
Abstract: A method and a device are described for centring mass lines into a detector opening in the image plane of a magnetic mass separator, in the case of which mass lines the centring is monitored and corrected by means of auxiliary measurements on the peak flanks.
Patent DE-3614963-A1 (DE)
Title: Process for producing a renewal tube for pipelines and a renewal tube produced by this process
Inventor: LUNAU ERNST
IPC: B29C65/18
Filed: 1986-05-02
Abstract: The process according to the invention is used to produce a renewal tube, the inner felt layer 8 of which is laminated by an outer plastic layer. The weld 10 produced by the corresponding process is a butt weld, in which the cut surfaces of the felt layer and of the plastic layer butt against one another and are welded over the full surface area. A solid and reliable weld is obtained, without steps due to overlaps or the like. Either the plastic layer is welded simultaneously with the felt layer or, if this is not possible owing to properties of the materials, a narrow strip is left unlaminated on both sides of the weld 10 to be produced. After producing the weld, a plastic film is welded onto these strips. <IMAGE>
Patent DE-3624661-A1 (DE)
Inventor: IMBERY DIETER DIPL CHEM DR RER
IPC: A24D3/08
Filed: 1986-07-22
Abstract: Ventilated cigarettes are made with a tip zone consisting of tobacco or a filter or a hollow tip, which contains, in the wrapper or wall, at least one ventilation zone. In the tip zone or between it and the tobacco roll, or in the latter, there is placed an element which consists of polymeric, not crimped spun fibers and/or filaments, which may have the shape of a disk. This element is arranged in such a manner that it is located behind the ventilation zone, when seen from the end of the tip zone facing the mouth. The spun fibers and filaments have, respectively, a diameter between 0.1 and 20  mu m and lie generally transverse to the flow of the tobacco smoke. In contrast with the known ventilated cigarettes, the cigarettes according to the invention exhibit an equalization of the tobacco smoke yield during test smoking draw-by-draw, which keeps the smoke flavor during test smoking practically uniform and results in a lowering of the total smoke yield in the particle phase as well as in the gas phase per cigarette.
Patent DE-3707820-A1 (DE)
Title: High-frequency instrument for medical treatment
Inventor: INOUE KAZUHIRO
IPC: A61B10/06
Filed: 1987-03-11
Abstract: An electrode of a high-frequency instrument for medical treatment, for example of a needle-like incision instrument or of a coagulation instrument or the like, working at high frequency, is made of a conductive ceramic material or provided with a coating of a conductive ceramic material.
Patent DE-3710864-A1 (DE)
Title: Lifting valve
Inventor: GRUBER WALTER F
IPC: F16K31/40
Filed: 1987-04-01
Abstract: The lifting valve has a housing (1), in which there are provided in the flow path between an inlet opening (2) and an outlet opening (3) a valve seat (4) and a closing body (7), for the actuation of which a stepping motor (25) and a gear (20) connecting the stepping motor to the closing body (7) are provided, which gear converts the rotary movement of the stepping motor (25) into a rectilinear movement of the closing body (7). <IMAGE>
Patent DE-3713600-A1 (DE)
Title: Dry gas purification based on sodium with an alkaline support material
Inventor: HOELTER HEINZ DIPL ING
IPC: B01J20/10
Filed: 1987-04-23
Abstract: In the process for dry gas purification based on sodium with an alkaline support material for exhaust gas purification of acidic pollutant gases such as SO2, HCl, HF and also NOx, a calcium silicate impregnated with sodium hydroxide solution/sodium carbonate is added to the gas stream in a reaction section and separated off again in a downstream filter device. In this case, both the sodium hydroxide solution/sodium carbonate and the alkaline support material react with the acidic gas components. The support material can be used several times before it itself is exhausted.
Patent DE-3718719-A1 (DE)
Title: Bumper assembly kit
Inventor: BLAHA MARTIN
IPC: B62B5/00
Filed: 1987-06-04
Abstract: The invention describes a bumper assembly kit (1) for attachment to hand carts (17). The bumper assembly kit (1) comprises at least one bumper (2) and a plurality of attachment parts (8). Holding parts (15) are injected captively into the flexible plastic bumper (2). When the bumper assembly kit (1) has been mounted the attachment parts (8) are supported on a frame part of the hand cart (17). The holding parts (15) reach behind the attachment parts inserted into the bumper (2) so that the bumper (2) can no longer be detached from the hand cart (17). <IMAGE>
Patent DE-3718893-A1 (DE)
Title: Safety plug-in connection for pressure-driven drinks tapping devices
IPC: F16L37/02
Filed: 1987-06-05
Abstract: To permit the safe separation of a barrel fitting pressure connection and the delivery hose, a plug-in connection has been devised which is composed of a cone and a plug which can be slid over the latter and has a cylindrical bore. At least one of the two plug-in elements is made of plastic.