baber/WOPTO huggingface dataset:
Patent DE-3228319-A1 (DE)
Inventor: SARIS LEO
IPC: F27D1/00
Filed: 1982-07-29
Abstract: For the Contracting States AT, CH, DE, FR, GB, LI, NL, SE 1. A holding device composed of high-temperature-resistant material for an insulator composed of mats or shaped articles for an electric resistance furnace composed of ceramic fibre material, which is fixed with its exterior on structural elements (7) of the furnace and with its interior on flanges of the holding device, wherein the holding device is composed of a bucket-like member having a base, a wall, the flange placed on the wall and pointing outwards and an extension (13) which points toward the interior of the furnace and on which a holder for electric resistance heating elements (15) of the furnace is formed at a distance from the internal surface of the insulator (11), and wherein a means for detachably fixing the holding device on one of the structural elements (7) of the furnace acts on the base of the holding device, wherein at least one opening acting as a holder for support tubes (14) of the electric resistance heating elements (15) is formed in the extension (13) of the holding device, characterized in that the extension (13) is hollow. For the Contracting State : IT 1. A holding device composed of high-temperature-resistant material for an insulator composed of mats or shaped articles for an electric resistance furnace composed of ceramic fibre material, which is fixed with its exterior on structural elements (7) of the furnace and with its interior on flanges of the holding device, wherein the holding device is composed of a bucket-like member having a base, a wall, the flange placed on the wall and pointing outwards and an extension (13) which points toward the interior of the furnace and on which a holder for electric resistance heating elements (15) of the furnace is formed at a distance from the internal surface of the insulator (11), and wherein a means for detachably fixing the holding device on one of the structural elements (7) of the furnace acts on the base of the holding device, characterized in that at least one opening acting as a holder for support tubes (14) of the electric resistance heating elements (15) is formed in the extension (13) of the holding device.
Patent DE-3231532-A1 (DE)
Title: Rig with dragon sail
Inventor: JUNG OTTO DR MED
IPC: B63B35/79
Filed: 1982-08-25
Abstract: In a wing rig with sheet connection between rig and windsurfing board it is disadvantageous that a considerable portion of the power transmission from the sail to the board has to be effected by muscle power or a high bending load on the control bow occurs. This disadvantage can be avoided by a double or triple bridle between rig and windsurfing board. To solve the technical problem, an asymmetric bridle (4) is attached according to Fig. 2 to the centre of the spar (2) and to the tip of the control bow (1) and is provided in the vicinity of the sail pressure point with a ring, karabiner, slide or knot (7). The ring, karabiner, slide or knot (7) can alternatively be hung on a trapeze strap or can be connected to the windsurfing board by a sheet (9). Main use is flying with a windsurfing board. <IMAGE>
Patent DE-3232868-A1 (DE)
Title: Camshaft
Inventor: URANO SHIGERU
IPC: B22F7/08
Filed: 1982-09-03
Abstract: A camshaft comprising a tubular steel stem and a compound cam lobe which comprises a core, preferably made of steel, and an outer part manufactured completely from sintered metal. The outer part has a hollow which is fitted onto the core and has a profile similar to the outer contour of the outer part in order to make the radial thickness of the outer part substantially uniform over the entire circumference of the outer part. The substantially uniform radial thickness of the outer part protects the sintered metal outer part from bending and from being torn out or from crack formation during the sintering process in the liquid phase and keeps the profile of the cam similar to that of the original pressed blank. The steel core is accurately machined and easily secured on the stem, making the camshaft easy to manufacture.
Patent DE-3234896-A1 (DE)
Title: Ultrasonic transducer
Inventor: DREWS WOLF-DIETRICH DR
IPC: B06B1/06
Filed: 1982-09-21
Abstract: Ultrasonic transducer in which, according to the invention, the plastic disc (2) exhibits a positioning ring (4) for positioning and centering the piezoceramic disc (1) and the metal holder (3). <IMAGE>
Patent DE-3236665-A1 (DE)
Title: Method of putting together (assembling) a nuclear reactor fuel element
Inventor: VON WACHTENDONK HANS-JUERGEN D
IPC: G21C3/334
Filed: 1982-10-04
Abstract: Method of assembling a nuclear reactor fuel element, which has spacers for fuel rods which contain nuclear fuel and are provided on the outside with a hard, thin and impervious protective coating in an operation before being drawn into the spacers, which coating is removed again in a second operation after the fuel rods have been drawn into the spacers, in order to avoid protective measures against explosions and poisonings, the protective coating is produced in the first operation from a self-curing, water-soluble polyvinyl and/or polyether polymer, which in the second operation is removed by water.
Patent DE-3240966-A1 (DE)
Title: Dihalovinyl- or tetrahaloethylcyclopropanecarboxylic acid esters, process for their preparation and their use in pest control
Inventor: ACKERMANN PETER DR
IPC: A01N53/10
Filed: 1982-11-05
Abstract: Dihalovinyl- or tetrahaloethylcyclopropanecarboxylic acid esters of the formula <IMAGE>  in which     R1 denotes <IMAGE> or <IMAGE>, R2 denotes C1-C3-alkyl, R3 denotes C1-C4-alkyl and X1, denotes halogen. Processes for the preparation of these compounds and their use in pest control are described.
Patent DE-3244585-A1 (DE)
Title: Synthetic foam insulating element
Inventor: FRIEMUTH BERND
IPC: E04D13/16
Filed: 1982-11-15
Abstract: Published without abstract.
Patent DE-3300860-A1 (DE)
Title: Inside-diameter saw
Inventor: HARA TOMOYOSHI
IPC: B24D5/12
Filed: 1983-01-13
Abstract: A honing device for cutting and grinding is provided with a honing section (3) containing a diamond and arranged along the inner periphery (2) and consists of an annular metal carrier (1) which has a uniform polygonal inner periphery (2) along which the honing section (3) is formed, diamond particles being fastened electrolytically along the said polygonal inner periphery (2). <IMAGE>
Patent DE-3301443-A1 (DE)
Title: Alarm clock influencable by climatic data
Inventor: UNGERER REINER
IPC: G04B47/06
Filed: 1983-01-18
Abstract: In an alarm clock, which is influencable by climatic data, it is envisaged, supplementing main patent ... (patent application P 3216093), to generate the alarm signal prematurely depending upon external situation data. Thus, for example, in the event of a snowfall or in the event of ice formation, the alarm signal is automatically moved forwards so that adaptation to poor weather conditions with a view to saving time is possible. <IMAGE>
Patent DE-3310973-A1 (DE)
Inventor: KRAUSE DIETER
IPC: G02B6/38
Filed: 1983-03-25
Abstract: 1. Method of manufacturing a connector for detachable plug-and-socket connections of optical waveguides, having the following process steps : a) loose insertion of a capillary (2) in a connector cylinder (1), b) acceptance of the capillary (2) between two centering points (19, 20), c) coaxial alignment of an accepting opening (6) of the capillary (2) with the aid of the centering points (19, 20) in relation to the outer periphery of the connector cylinder (1) and d) subsequent fixing of the capillary (2) by hardening of a hardenable adhesive (3) inserted in an annular gap (5).
Patent DE-3313687-A1 (DE)
Title: Apparatus for treating drinking water in the household
Inventor: AKAAB HAMENA
IPC: C02F1/00
Filed: 1983-04-15
Abstract: Drinking water is chlorinated and has in many districts an unpleasant odour. The drinking water and cooking water fraction of the total water consumption of the household is passed through a filtration device, predominantly comprising activated charcoal, mounted immediately upstream of the withdrawal site. The drinking water can then be enriched with metals, minerals and pleasant aroma substances via an injection apparatus. The apparatus is designed so that it can be economically operated and simply maintained, especially in kitchens, fixed or movably installed in working surfaces, sinks or in sink cupboards.
Patent DE-3317123-A1 (DE)
Title: Electrode holder for high-pressure discharge lamps
Inventor: RADWAINSKI HERBERT
IPC: H01J61/073
Filed: 1983-05-06
Abstract: Published without abstract.
Patent DE-3323949-A1 (DE)
Inventor: SIEDEL JOACHIM DR RER NAT
IPC: G01N33/96
Filed: 1983-07-02
Abstract: The present invention provides an agent for the removal of a turbidity in a biological fluid, wherein it contains (a) a polyethoxylated triglyceride with an HLB value of 4 to 14, (b) a secondary n-alkane sulphonate, as well as optionally (c) a futher non- or anionic tenside, in aqueous, optionally buffered solution.
Patent DE-3324496-A1 (DE)
Title: Brake booster
Inventor: BERTLING HANNES DIPL-ING DR
IPC: B60T17/22
Filed: 1983-07-07
Abstract: A brake booster for vehicle brake systems with a brake master cylinder (11) and a control valve (25), which is connected on the inlet side to a pressure source (27) and on the outlet side to a booster chamber (17) of the brake master cylinder (11) is described, in which, in order to simplify the design of the pressure infeed as much as possible without significant intervention in the brake booster itself, a 3/2-way solenoid valve (31) is inserted into the connecting line (29) between the control valve (25) and booster chamber (17). The pressure source (27) is connected to the inflow of the solenoid valve (31). In the one switch position of the solenoid valve (31), the connecting line (29) is continuous and in the other switch position of the solenoid valve (31) the connecting line (29) is broken and the booster chamber (17) is connected directly to the pressure source (27). 
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Patent DE-3324851-A1 (DE)
Title: Mowing machine
Inventor: UNGRUH JOSEF ING GRAD
IPC: A01D57/30
Filed: 1983-07-09
Abstract: The mowing machine comprises a plurality of mowing drums which are arranged next to one another transversely to the direction of travel of the machine and are equipped, in the region of their lower ends, on annular collars, with cutting knives, and which are driven rotatably about approximately vertical axes and at least two of which rotate in the same direction in order to bring the mown material together to form a swath. At the same time, arranged respectively between two adjacent mowing drums rotating in the same direction, above the cutting plane and behind the cutting regions of the cutting knives, is a crossover member which at least partially shuts off the gap region between the mowing drums.
Patent DE-3324923-A1 (DE)
Title: Trailer drawbar for trailers with overrun brake
Inventor: WENSAUER JOSEPH
IPC: B60T7/20
Filed: 1983-07-09
Abstract: The invention relates to a trailer drawbar for trailers with overrun brake with a drawbar element which can be fixed on the trailer, with a cardan shaft housing which at one end carries the trailer coupling, and in the area of its other end is connected to the drawbar element, and can be displaced from a neutral position in the cardan shaft housing longitudinal direction relative to the drawbar element towards the latter into a brake position, and with a locking element acting between drawbar element and cardan shaft housing, which locking element in its locking position locks the cardan shaft housing in the neutral position in relation to the drawbar element. It is characterised in that in its neutral position the cardan shaft housing can be locked by a locking element actuatable by an electromagnet.
Patent DE-3326054-A1 (DE)
Title: False ceiling
Inventor: SCHMITT-RAISER KARL AUGUST DIP
IPC: E04B9/06
Filed: 1983-07-20
Abstract: Ceiling panels (D4, D7) are fixed to supporting profiles (1) by means of holders (2). The supporting profiles (1) have a T-shaped cross-section. The ceiling panels (D4, D7) rest laterally against the web (22) of the supporting profile (1), as a result of which joints are formed between the ceiling panels (D4, D7), the width of which joints is equal to the thickness (s) of the web (22). Holders (2) are arranged only in certain places, preferably in the corner regions of the ceiling panels (D4, D7). On mounting and demounting, the legs (12) of the holders (2) are resiliently spread. The false ceiling has the advantage that, while retaining the mounting advantages of a clamping fixture between the ceiling panels (D4, D7), for aesthetic reasons desired joints (26) are formed which permit visually satisfactory laying of ceiling panels (D4, D7), even when there are certain variations in dimension between the ceiling panels (D4, D7). <IMAGE>
Patent DE-3326377-A1 (DE)
Inventor: KLEEBERG WOLFGANG DIPL CHEM DR
IPC: B05D5/12
Filed: 1983-07-22
Abstract: Glow polymerisate layers can be generated on a substrate, starting from hydrocarbons and/or fluorocarbons, by means of a high-frequency, low-pressure glow discharge. Glow polymerisates completely saturated with hydrogen or fluorine are obtained when the glow discharge is carried out in the microwave range between 0.5 and 1.000 GHz and if the amplitude E0 of the effective field strength in the vicinity of the substrate no greater than 850 V/cm.
Patent DE-3327646-A1 (DE)
Title: Power output stage
Inventor: LUEHR PETER
IPC: H03K17/60
Filed: 1983-07-30
Abstract: Published without abstract.
Patent DE-3332464-A1 (DE)
Title: Wooden stair tread fastening
Inventor: GUGETZER PETER-JOHANN
IPC: E04F11/16
Filed: 1983-09-08
Abstract: In the wooden stair tread fastening use is made of special screws (17) which comprise a threaded piece (20) on which there is a hexagon (21) or the like formed at one end and a wood thread (22) formed at the other end. On the threaded piece (20) there is an adjusting nut (18) for horizontal adjustment of the stair tread (1) placed on top. The special screws (17) are cast by means of a special resin (19) with hardener in pre-drilled blind holes (12) in the raw concrete stair (8), the overflowing resin (23), once it has cured, preventing the adjusting nut (18) from twisting. <IMAGE>
Patent DE-3336156-A1 (DE)
Title: Friction clutch with resilient clamping-in of the diaphragm spring
Inventor: ROSTIN GUENTHER DIPL ING
IPC: F16D13/58
Filed: 1983-10-05
Abstract: The invention relates to the arrangement of a diaphragm spring in a friction clutch. The diaphragm spring is mounted on the clutch housing via a number of distance bolts distributed on the circumference, a wire ring being arranged in each case on both sides of the diaphragm spring. The wire ring arranged between housing and diaphragm spring is designed in an axially undulating manner and is constructed with a pretension which is greater than the support force of the diaphragm spring at this point in the engaged state of the clutch. As a result, the diaphragm spring is in all operating states applied in a playfree manner on the opposite wire ring or on the distance bolts. Even in the case of low wear, there is in this connection no lift-off loss.
Patent DE-3336862-A1 (DE)
Title: Friction damper for vibration-damped machines and apparatuses, especially drum washing machines
Inventor: BARTH ERICH
IPC: D06F37/20
Filed: 1983-10-11
Abstract: The invention relates to an optimum vibration-damping characteristic for, in particular, light and high-speed fully-automatic washing machines. The object of the invention is to produce a greater frictional force during movement of the vibrating unit in the direction of the base surface on which the fully-automatic washing machine rests than in the reverse direction. As a result of increasing the damping intensity in the direction of the surface on which the washing machine is based, resonance peaks are limited as far as possible, even in the case of a low vibrating mass, without the stability being adversely affected, both in the resonance region and in the steady-state region. This is achieved according to the invention in that a sliding body, which moves in an axially limited manner, is arranged on the plunger, on the surface of which sliding body, spheres are arranged which rest on the conical inner surface of the friction piston. The invention can be used for all vibration-damped machines and apparatuses. <IMAGE>
Patent DE-3336872-A1 (DE)
Title: Relay, especially a miniature relay
Inventor: ENGE HORST
IPC: H01H50/56
Filed: 1983-10-11
Abstract: In a relay, especially a miniature relay, having switching and contact springs which are fixed in slots in the spring block or the housing wall over a part of the length, are supported by means of a narrow side on the base surface of the slots, and are aligned and fixed by means of an insulating material clamping pin which is firmly arranged in recesses in the housing wall or the spring block and engages in a recess which is constructed in the region of the other narrow side of the switching and/or contact springs, the clamping pin (15) has formed attachments (16), which are plane-parallel, at a distance from one another side-by-side in pairs, and extend close to the one or other side surface of the switching (10, 11) and/or contact springs (9), in order to maintain predetermined tracking paths and air gaps. <IMAGE>
Patent DE-3402852-A1 (DE)
Title: Device for attaching covering shells to support elements of chairs, such as office swivel chairs and the like
Inventor: BOCK MARTIN
IPC: A47C31/02
Filed: 1984-01-27
Abstract: The invention relates to a device for attaching covering shells to support elements of chairs, such as office swivel chairs and the like, a holding element being mounted fixedly on the inside of the covering shell, which holding element has a dovetail-shaped guide for a sliding block, which is to be inserted in said guide, together with an attachment cam which, in turn, can be brought into engagement in a corresponding bore of a support element.
Patent DE-3403442-A1 (DE)
Title: Pressure- and gas-tight feedthrough for an optical cable
Inventor: OESTREICH ULRICH DIPL ING
IPC: G02B6/44
Filed: 1984-02-01
Abstract: The fibre carrier (4) with the optical waveguides (3) is exposed in the region of the feedthrough by cutting back the jacket. Said feedthrough is sealed by casting using a curable material (9). A short piece of the wrapping is likewise also cast, in order to protect the optical waveguides in the transition to the external regions. Additional attenuation of the cable as a consequence of mechanical loading is avoided thanks to the guidance of the optical waveguides (3) in the grooves (4a) of the fibre carrier (4). <IMAGE>
Patent DE-3403537-A1 (DE)
Title: Prefabricated balcony-construction element for buildings
Inventor: DENNERT HEINZ
IPC: E04C2/06
Filed: 1984-02-02
Abstract: A prefabricated balcony-construction element (3) comprises a balcony slab (5) which is fastened to prefabricated floor slabs (6). The balcony slab (5) and prefabricated floor slab (6) are individual, separately producible prefabricated parts which can be mounted separately one after the other on the carcass of the building, and the elements used to connect the slabs are round reinforcing bars (7) which have been cast in, run in the upper cross-sectional region (12) both of the balcony slab (5) and of the prefabricated floor slab (6), and which, with mounting ends (8) bearing an external thread, bridge an insulation joint (9) between the slabs and can be bolted to counter-elements. After bolting, the balcony slab (5) and the prefabricated floor slab (6) are supported against each other in their lower cross-sectional region (13) via a load-transferring centring piece (14), and the insulation joint (9) is at least partially filled with insulating material. <IMAGE>
Patent DE-3409107-A1 (DE)
Title: Process and apparatus for separating solids from the carrier liquid in suspensions and a centrifuge suitable therefor
Inventor: NAGY ADALBERT DR ING
IPC: C02F11/127
Filed: 1984-03-13
Abstract: A process and an apparatus for separating solids from the carrier liquid in suspensions such as effluents and sludges, in which the suspension, after the addition of the flocculating agents, is subjected to the action of mechanical agitation and vibration energy.   <IMAGE>
Patent DE-3409325-A1 (DE)
Title: Wave-driven power station
Inventor: GRAVEMEYER EUGEN
IPC: F03B13/18
Filed: 1984-03-14
Abstract: The novel feature of the wave-driven power station in which the lifting forces of oscillating floating members which are guided in a frame set up on the sea floor are used to generate electrical energy is that the generating sets have been taken out of the floating members and arranged on the frame, on its upper part projecting from the water, and the traction cables, which are wound over their drive shafts, whose free ends are connected to a balance blade which is suspended on the floating members, transmit their tractive forces when the floating member descends to the drive shafts by whose rotary movements the generators and fly wheels are driven via transmissions. By means of restoring weights which are suspended on wire ropes which are likewise wound over the drive shafts, when the floating members experience lift the drive shafts are rotated in a freewheeling fashion in the reverse direction of rotation and the unwound traction cables are rewound thereon.
Patent DE-3410194-A1 (DE)
Inventor: KNESEWITSCH JAKOB
IPC: H02J9/06
Filed: 1984-03-20
Abstract: Apparatus for a redundant power supply comprises a receptacle and a pair of power supply inserts received therein and having connectors for the input voltage and for the output voltage. The outputs of two or more such power supply inserts are directly connected in parallel to one another. To this end, differently designed or arranged contact members for the input voltage and for the output voltage are provided. In a preferred embodiment, so-called leading contacts are employed for a charging current at the output side via a charging resistor before connecting the output of the insert being plugged in parallel with the output of an operating insert.
Patent DE-3413707-A1 (DE)
Title: Process for the mass cultivation of cells in lamellar chambers
Inventor: SKODA RASTISLAV DR MED
IPC: C12M1/18
Filed: 1984-04-12
Abstract: The surface of the base of a container for the mass cultivation of diploid cells is enlarged many times by vertical parallel lamellae into whose gaps the cell suspension is introduced. The flowing out of the liquid when the lamellae are in the horizontal position for settling and adhesion of the cells is prevented by the small width of the gaps, the fact that the lamellae are parallel and are in a horizontal position, and by the surface tension of the liquid. The attachment of the cells is carried out in two steps, first for one wall and then for the second wall of the lamellae. After the cells have adhered, the container is pivoted back to the vertical position of the lamellae, and cell cultivation or production of a biological substance is carried out.