baber/WOPTO huggingface dataset:
Patent DE-3046756-A1 (DE)
Title: Bed for foot moulded inside shoe - from setting compound in foil bag shaped by pressure of foot
Inventor: KUHN GOETZ-GERD PROF DR MED
IPC: A43B7/28
Filed: 1980-12-12
Abstract: A form-fitting bed for the foot is produced in a shoe after the shoe is completed by inserting into the shoe a foil bag contg. a doughy or liquid mass which will subsequently harden. During hardening, pressure is applied by the foot onto the bag so that it adopts the required shape, the bag may subsequently be removed from the set compound. The setting compound pref. comprises a resin together with hardener in separate compartments or bags, either in the foil bag, or in a separate bag connected to it. Pref. materials include silicone rubber, polyester-epoxy resin and acrylate resin. Pref. material for the foil bag includes PVC, PVA or polyethylene foil.
Patent DE-3110932-A1 (DE)
Title: Agricultural ground-working machine
Inventor: FLECK ALFONS
IPC: A01D43/12
Filed: 1981-03-20
Abstract: In an agricultural ground-working machine with ground-working implements (8, 9, 10, 11) drivable about vertically directed shafts (15, 16, 23, 24), these ground-working implements (8, 9, 10, 11) are held in a frame (2) formed by a rigid middle part (3) and by two side parts (4, 5) extending rearwards at an inclination relative to this, two implements (8, 9) being arranged, in the middle part (3), next to one another and so as to overlap in their working ranges (A1, A2), and there being inserted in each of the side parts (4, 5) at least one implement (10 or 11) which is drive-connected to the immediately adjacent implement arranged in the middle part (3). This results in an arrow-shaped machine design which can be used especially effectively in the working of the ground in food plantations and vineyards and by means of which the mowing quality is improved in relation to large-area embodiments. In particular, the frame (2) surrounds the implements (8, 9, 10, 11) closely, so that the mown material is not pressed round by it, but on the contrary can be mown immediately, so that the set cutting height can also be maintained. And since the implements on one side rotate in the same direction of rotation, but in the opposite direction to the implements on the other side, the mown material can be deposited either in the middle of the machine or on its outsides. Clogging is thus virtually prevented. <IMAGE>
Patent DE-3111268-A1 (DE)
Title: Hybrid flue gas desulphurisation process having two-step addition of chemisorption agent
Inventor: HOELTER HEINZ ING GRAD
IPC: B01D53/50
Filed: 1981-03-21
Abstract: A process is described for gas purification, in particular downstream of fossil fuel power stations, in which a part gas stream of the crude gas is purified in the wet state and another part gas stream is purified in the dry state and the purified gas streams are then fed to a mixing chamber. Chemisorption masses are fed to the part gas stream to be purified dry, which chemisorption masses, after separation, are treated in the wet state and are added to the part gas stream to be purified wet. The fresh chemisorption substances are added to the part gas stream to be purified dry subsequent to a reactor, from which the chemisorption substances are returned at least in part to the part gas stream to be purified dry and in part to the part gas stream to be purified wet. A better utilisation of the chemisorption substances is thereby achieved. <IMAGE>
Patent DE-3128277-A1 (DE)
Title: omega -[5-(1-Imidazolylmethyl)thien-2-yl]alkanecarboxylic acids and their derivatives, processes for their preparation, and pharmaceutical preparations containing these compounds
Inventor: LAUTENSCHLAEGER HANS-HEINER DI
IPC: C07D521/00
Filed: 1981-07-17
Abstract: The present invention relates to novel  omega -[5-(1-imidazolylmethyl)thien-2-yl]alkanecarboxylic acids and esters of the general formula I <IMAGE> to the salts of the acids and the acid addition salts of the acids and esters, to processes for their preparation and to pharmaceutical preparations containing them.
Patent DE-3130840-A1 (DE)
Title: Printed circuit board having a thick film circuit
Inventor: POLZER ERICH
IPC: H05K3/46
Filed: 1981-08-04
Abstract: The subject matter of the invention is a printed circuit board having a thick film circuit which has conductor tracks which are preferably formed from a conductive varnish and between which an electrical insulating layer is arranged at conductor track crossing points. With respect to particularly reliable electrical insulation between mutually crossing conductor tracks, a photo-sensitive film is used as the electrically insulating layer, which photo-sensitive film is resistant to breakdown and can be removed, after exposure and development, in regions which can be predetermined.
Patent DE-3133818-A1 (DE)
Title: Thickness measuring device for thickness measurements of plates in the course of the production of chipboards (pressboards), fibreboards and the like
Inventor: BREITMAR PAUL
IPC: G01B5/06
Filed: 1981-08-27
Abstract: The invention relates to a thickness measuring device for thickness measurements of plates in a measurement gap between a probe and a plate support in the production of chipboards, fibreboards and the like, which are supported in the process on a plate support which defines the zero point. The thickness measuring device consists in its basic design of a displacement sensor which is preferably designed as an inductive displacement sensor, and a probe with a tracing roller. The probe with the tracing roller is guided in a holder such that it can move up and down, and operates the displacement sensor. The probe is designed in this arrangement as a two-part probe. It consists of a probe lower part, which is guided in the holder and provided with the tracing roller, and of a probe upper part, which can be adjusted in the holder in order to set a measurement gap with respect to the support. A cylinder/plunger arrangement which is coaxial with the probe is interposed between the probe lower part and probe upper part. Said arrangement has, on the one hand, a lower cylinder chamber with, guided therein, a gas spring plunger which seals the probe lower part, and on the other hand an upper cylinder chamber, which is separated from the lower cylinder chamber and has, guided therein, a compensating and adjusting plunger which seals the probe upper part. The lower cylinder chamber above the gas spring plunger can be pressurised by a pressure medium in order to set the pressure force of the tracing roller. The upper cylinder chamber above the compensating and adjusting plunger can be pressurised by a pressure medium in order to keep open the cylinder chamber, while a portion of the upper cylinder chamber below the compensating and adjusting plunger can be pressurised by a pressure medium for the purpose of adjusting the zero point. The pressure above the compensating and adjusting plunger can be decreased for the purpose of adjusting the zero point or in the case of the adjustment of the zero point. <IMAGE>
Patent DE-3139816-A1 (DE)
Title: Thrust means for becalmed surfboards
Inventor: FEIGEL JOSEF DR ING
IPC: B63B35/79
Filed: 1981-10-07
Abstract: A surfboard provided with an auxiliary drive. An electric motor with a marine screw propeller is integrated in the fin of the surfboard. <IMAGE>
Patent DE-3144559-A1 (DE)
Title: Wooden block, especially for a wooden paving
Inventor: SCHWARZ HEINZ
IPC: E04F15/04
Filed: 1981-11-10
Abstract: The invention relates to a wooden block for a wooden paving. Grinding and sealing the surface of a laid wooden paving is wage-intensive. It is difficult for good-quality grinding results to be obtained in the border regions of the wooden paving. According to the invention, a wooden block is characterised in that it has a smoothly ground top surface serving as bearing surface, in that the edges delimiting the top surface have been rounded off and in that a layer of a sealant is arranged on the smooth top surface. This measure has the advantage that individual blocks pretreated in this way can be laid to give a wooden paving which requires no further grinding and sealing.
Patent DE-3144840-A1 (DE)
Title: High-reactance autotransformer
Inventor: TSCHUK ROBERT ING GRAD
IPC: H01F38/10
Filed: 1981-11-11
Abstract: A high-reactance autotransformer of the shell type, especially for use as a ballast for gas-discharge lamps, has primary and secondary windings (W1, W2) arranged on a common magnetic core (M), and a magnetic shunt path via leakage-field stacks (S) between the two windings. For optimum dimensioning with a minimum possible material cost, the turns ratio of the primary and secondary windings is approximately 0.8 to 1.2, and the width of the leakage-field stack is approximately 0.9 to 1.0 times the width of the magnetic core (M) which supports the primary and secondary windings (W1, W2). In order to create a core shape which allows economical mass production, the magnetic core (M) is preferably constructed as a cruciform core and is arranged in a core shell consisting of two U-shaped magnetic return path limbs (R). <IMAGE>
Patent DE-3146941-A1 (DE)
Title: Hose-clamping device and method for producing the same as well as use of a hose-clamping device in a hose structure and method for attachment of the same to a tubular structure
Inventor: KLEYKAMP DONALD L
IPC: F16L27/11
Filed: 1981-11-26
Abstract: The hose-clamping device, which is described both individually as well as in conjunction with a hose structure, comprises a pair of interacting elements which can be connected to one another and which are provided in each case with a multiplicity of teeth which are brought into mutual engagement on connection of the two elements. Once attachment and connection of the elements to an associated hose end has been completed, the elements run essentially over a first arc length of the hose end, which is supplemented by a second arc length of the hose end to form the full 360 DEG  circular circumference of the hose end. Each element is constructed as a separate component and has a means for attachment of the elements to the hose end in such a manner that, once attachment of the elements to the hose end has been completed, the second arc length of the hose end is used for clamping purposes, in that the elements which are connected to one another interact with the second arc length in such a manner that an annular device is produced by means of which the hose end can be clamped around an associated (tubular) structure.
Patent DE-3150606-A1 (DE)
Title: Device for pushing motor vehicles, in particular passenger vehicles
Inventor: STARK KARL-HEINZ
IPC: B66F19/00
Filed: 1981-12-21
Abstract: The subject of the invention is a device for pushing motor vehicles, in particular passenger vehicles, which is so small and lightweight that it can be easily carried for example in the boot of a passenger vehicle and which has a manual drive which permits a car which has become stuck due to the failure of the engine, in snow, mud or on ice to be moved on manually without the aid of third parties even over relatively large distances and on inclines. The invention consists in the fact that the device for pushing motor vehicles consists of a manually drivable, single-axle chassis which is provided with a standing plate for the operator and at whose front side a push rod which projects up towards the front at an angle of 30 DEG -60 DEG  is attached, which rod has at its front end a bow which fits around the bumper of the motor vehicle at the top and at the bottom and is open at the front, an upwardly projecting holding rod being fixed to the push rod and having at handling level a handle or knob for the operator to grasp with one hand and a crank for his other hand, the rotational movements of which are transmitted to the wheels of the chassis via a gearing system.
Patent DE-3204160-A1 (DE)
Title: Circuit arrangement for fail-safe power supply
Inventor: SCHULZ HELMUT-HASSO
IPC: G06F11/20
Filed: 1982-02-06
Abstract: The invention relates to a fail-safe power supply for data processing channels, in which a plurality of equal-power DC converters covering the rated load plus at least one further equal-power DC converter are provided to supply power to each data processing channel, which converters are connected on the input side and on the output side, via a coupling unit to the supply voltage and feed the data processing channel.
Patent DE-3206637-A1 (DE)
Title: Polyphenylene ether resin compositions
Inventor: SUGIO AKITOSHI
IPC: C08L101/00
Filed: 1982-02-24
Abstract: A polyphenylene ether resin composition is proposed which contains       a) a polyphenylene ether,   b) a resin of the polystyrene type and c) a modified elastomer obtained by reacting an ethylene- alpha -olefin copolymer elastomer with a monomer of styrene type, where the copolymer elastomer has a glass transition temperature in the range from -40 DEG C to -60 DEG C and a tensile strength of not more than 50 kg/cm<2> at room temperature and is virtually amorphous.
Patent DE-3210438-A1 (DE)
Title: Electromechanical transducer
Inventor: SCHEWE HERBERT DR
IPC: H01L41/113
Filed: 1982-03-22
Abstract: The transducer comprises a flat piezoelectric body (10) which is provided with an elastomer (12) on at least one of its flat sides for the purpose of transmitting force. According to the invention, the elastomer (12) has a recess (3) on its surface adjacent to the piezoelectric body (10) and is provided with a mechanical pretensioning which brings about an at least approximately complete conversion of a force (F) acting on the elastomer (12) perpendicularly to the flat sides of the piezoelectric body (10) into force components (F') directed parallel to the flat sides. If a load is applied to the elastomer (12), the piezoelectric body (10) is stretched by said force components (F') and the piezoelectric effect is correspondingly increased. <IMAGE>
Patent DE-3216359-A1 (DE)
Title: Rescue sphere for shipwrecked persons
Inventor: MAY WERNER
IPC: B63C9/06
Filed: 1982-05-03
Abstract: The invention serves persons in distress at sea. It can be used on all vessels and drilling rigs. The chances of survival are 80% greater than in conventional rescue devices. A cabin boat is rotatably mounted through 360 DEG  in a transparent and unbreakable sphere, see drawing, Fig. 1. The boat is equipped with all necessary technical means and can drift at sea without concern until rescue. The boat always remains in the horizontal position so that rolling, which is not beneficial to the occupants, is avoided. In an emergency, the rescue sphere can roll at an angle from the deck into the water or can rise from the deck of the ship when the ship sinks. <IMAGE>
Patent DE-3219849-A1 (DE)
Title: Method of dispensing stackable articles, device for carrying out the method
Inventor: PRUEMM GEORG
IPC: G07F11/24
Filed: 1982-05-27
Abstract: The invention describes four mutually coordinated movements of two functional members which, for the first time, allow individual dispensing of packages down from vertical stacking shafts.
Patent DE-3221103-A1 (DE)
Title: Container serving to receive refuse or similar bulk material
Inventor: BOCK NORMANN
IPC: B30B9/30
Filed: 1982-06-04
Abstract: Published without abstract.
Patent DE-3225602-A1 (DE)
Title: Dog walking appliance as a multi-purpose appliance, functioning inter alia as a receptacle for their faeces and for the necessary dog lead.
Inventor: MATULLA KONRAD ED
IPC: E01H1/12
Filed: 1982-07-08
Abstract: The design of the new product relates to a convenient long-term pick-up appliance for receiving dog faeces removed from urban areas and their installations, the intention being to achieve a form of spontaneous faeces removal and this task devolving upon whoever is responsible for it. Unlike previous offers of disposable packaging for picking up dirt, the new one operates far more effectively, the associated disposal becoming unnecessary as a result of the absence of the packaging. It is understood that a multi-purpose function is simultaneously built into the manual appliance, by means of the necessary dog lead, but this can also be dispensed with if the price question is disputed. On account of the planned aesthetic shaping of the appliance, including the so-called anti-dirt bell screen, all features are likely to be regarded as of optimum effect.
Patent DE-3231835-A1 (DE)
Title: Application of an automatic electronic telephone number information device
Inventor: TRUMPP GERHARD DIPL ING
IPC: H04M3/493
Filed: 1982-08-26
Abstract: Application of an automatic electronic telephone number information device which, at the instigation of the terminal of the information-seeking calling party, determines the telephone number of the terminal of a different connection owner by means of a computer, in particular for a telephone switching system or telex switching system. No telephone book is required, since, in addition to the display of the determined telephone number on the terminal of the calling party or instead of this display, the determined telephone number itself initiates the dialling procedure from the terminal of the calling party to the terminal of the different connection owner.
Patent DE-3244696-A1 (DE)
Title: Hydraulically setting dry mass for producing rigid articles as well as rigid shaped articles formed by setting of a hydraulically setting dry mass, and various uses of the dry mass.
Inventor: VOX ANTON J
IPC: E01C7/14
Filed: 1982-12-03
Abstract: A hydraulically setting dry mass for producing rigid articles contains a binder, for example cement, and one or more admixed additives. Setting of this dry mass gives a rigid shaped article having a matrix formed by the binder and additive or additives embedded therein. To obtain an article of high thermal conductivity, grainy, granular, chipped, pulverulent or comminuted metal particles of a metal having a high thermal conduction coefficient are present as additive.
Patent DE-3248630-A1 (DE)
Title: Holder of electronic components
Inventor: SCHINDLER WOLFGANG
IPC: H05K3/34
Filed: 1982-12-30
Abstract: The present invention relates to a holder of electronic components on a printed circuit. To prevent the components falling out during soldering, transportation or cutting of the component connections, it is provided within the framework of the present invention that the apparatus has a plurality of retaining elements, which are arranged in a flat manner and hang downwards, the individual retaining elements consisting of a plurality of individual elements connected loosely to one another.
Patent DE-3300617-A1 (DE)
Title: Electrical lead and production method
Inventor: ICKLER DIETER
IPC: H04R19/01
Filed: 1983-01-11
Abstract: The electrical lead has an inner conductor, insulation, an outer conductor and a protective sheath. The insulation is an electret. In order to improve the acoustic properties of the lead, the outer conductor surrounding the electret is a layer which is closed over the whole surface.
Patent DE-3302225-A1 (DE)
Title: Cap for exhaust gas ducts
Inventor: FAUSER HANS
IPC: F23L17/08
Filed: 1983-01-24
Abstract: At least two hollow bodies (1,2) are provided, concentric with the axis (A) and with inwardly-curved walls (100,200). The lower hollow body (1) engages in the upper hollow body (2) and is connected to this by radial ribs (4), thereby forming a gas flow channel (5). The upper opening (110) of the lower hollow body (1) is smaller than the screening body which is smaller than the upper opening (210) of the upper hollow body (2) and is mounted by way of supports (7) and wing screws (8) on the upper hollow body (2). The screening body (6) has a cap (9) at the top and its lower portion is formed as a flow body (12) with walls (13) curved in towards the axis (A) and with a rounded "point" (14). The circumferential drip projection (10) is set back from the imaginary continuation of the wall (13), so that the flow is not disturbed. The clear width between the screening body (6) and the upper hollow body (2) is larger than the upper opening (110) of the lower hollow body (1). 
<??>Optimum operation is ensured, with minimum lateral dimensions, in calm and unfavourable conditions. 
<IMAGE>
Patent DE-3326053-A1 (DE)
Title: Face seal
Inventor: VOM STEIN KARL
IPC: F16J15/34
Filed: 1983-07-20
Abstract: In order to be able to manufacture face seal rings, for example for running gear seals more easily it is proposed to form the seat for the elastic roller element from a separate supporting body, which is preferably arranged in the inner peripheral area of the face seal ring and/or packing ring which is relatively difficult to machine. <IMAGE>
Patent DE-3327532-A1 (DE)
Title: Disconnecting device for motor vehicles
Inventor: BRANDENSTEIN HEINZ DIPL ING
IPC: B60R16/02
Filed: 1983-07-30
Abstract: So that a separate battery disconnecting switch which disconnects the vehicle battery from the electrical system of the vehicle when the vehicle is parked for a relatively long time does not have to be provided in a vehicle provided with an emergency shut-off switch, in the control circuit (26-26) of the emergency shut-off switch (20) an addition actuation device (40) is provided which is arranged with respect to the emergency instruction generator (30) in the control circuit in such a way that its effective state is logically connected to the instruction signal from the emergency instruction generator in accordance with an OR function. An inhibition circuit (50) keeps the actuation device unactivated when specific selected loads (60, 70, 80) in the vehicle are switched on or the engine is running. In one embodiment in which the emergency instruction generator is a contact which is located in the control circuit of the emergency shut-off switch and is normally closed, the additional actuation device consists of a contact which is located in series with the said contact, is likewise normally closed and is normally bypassed by a make contact (52), preferably of a reed relay (50) whose coil (51) receives excitation current when at least one of the selected loads is switched on or the engine of the vehicle is running. <IMAGE>
Patent DE-3329387-A1 (DE)
Title: Method and reagent for the determination of cholesterol
Inventor: GURKA GUENTHER DIPL CHEM DR RE
IPC: C12Q1/60
Filed: 1983-08-13
Abstract: The method for the kinetic quantitative determination of cholesterol in free or bound form, which is not confined to a cholesterol oxidase of specific origin or to a specific inhibitor, with the aid of cholesterol oxidase, of a cholesterol oxidase inhibitor and, where appropriate, additionally of a cholesterol esterase by measurement of the oxygen consumption, of the amount of hydrogen peroxide formed, or of the amount of cholestenone formed, is characterised in that the cholesterol oxidase inhibitor used is phenol or a phenol derivative, with the exception of 3,4-dichlorophenol in combination with a cholesterol oxidase from a microorganism of the genus Streptomyces.
Patent DE-3331679-A1 (DE)
Title: Mobile or stationary hot service table
Inventor: BOBEK HANS FRIEDRICH
IPC: A47B31/02
Filed: 1983-09-02
Abstract: Published without abstract.
Patent DE-3334218-A1 (DE)
Title: Segmented packaging for paper handkerchiefs
Inventor: FLIER GUSTAV
IPC: B65D81/22
Filed: 1983-09-22
Abstract: Published without abstract.