baber/WOPTO huggingface dataset:
Patent DE-3614822-A1 (DE)
Title: Appliance for the possible determination of number or symbol combinations in corresponding games
Inventor: LUECKE HANNS W
IPC: G07C15/00
Filed: 1986-05-02
Abstract: The device according to the invention "appliance for the possible determination of number or symbol combinations in corresponding games", is a box, in the interior of which there are, for example for the lottery game 6 from 49, altogether 49 number chips provided with the numerical values 1 to 49 which, in a slightly tilted box position, can be intermingled in the free space present in the box, this being carried out by a corresponding shake of the box by the user, after which an opposite tilting of the box ensures that, here, for example 7 said numerical-value chips drop into 7 existing drop-in shafts which can then be seen by the user through a viewing window in the box. Any numerical-value combination games or symbol-combination games are possible with the device according to the invention, for example all lottery games, the determination of roulette numbers, poker games, etc. The particular device necessary is determined by a corresponding number of numerical-value chips or symbol chips and the requisite number of drop-in shafts.
Patent DE-3616090-A1 (DE)
Title: Valveless rotary piston engine with crankshaft
Inventor: HARTMANN HANS SIEGFRIED
IPC: F01C1/10
Filed: 1986-05-13
Abstract: Published without abstract.
Patent DE-3616556-A1 (DE)
Title: Circuit arrangement for identifying the synchronous condition of a data transmission system
Inventor: VOGELER TORSTEN DIPL ING
IPC: H04L7/08
Filed: 1986-05-16
Abstract: The synchronous condition of a data transmission system is identified using sync words which occur in defined pulse frame time slots which correspond to one another. In a data receiving device (DEE) associated with the data transmission system, a monitoring device (Z2) with a connected counting arrangement (Z1, Z3, G1) is provided, with the aid of which counting arrangement the number of sync words received with correct synchronisation within a pre-defined monitoring time span is identified. Information relating to the sync words received with correct synchronisation is fed periodically to a summation device (CONV, AKKU) which, on the basis of the respective transferred information, modifies a summation signal which provides information on the synchronous condition of the data transmission system in such a way that, depending on the information which has just been transferred, the summation signal is weighted in a pre-defined direction or is modified in linear fashion in a direction opposite to the pre-defined direction. When the summation signal reaches a pre-defined threshold, the summation device transmits a synchronous signal which indicates the synchronous condition of the data transmission system. <IMAGE>
Patent DE-3618199-A1 (DE)
Title: Shoe for excavator shovels
Inventor: SCHATZ WERNER
IPC: E02F3/40
Filed: 1986-05-30
Abstract: The present invention relates to a shoe for excavator shovels or the like, which shoe has at least on the top side at least external, laterally arranged strips of metal, preferably constructional steel, as anti-wear protection, into which strip hard metal particles are embedded with approximately uniform, three-dimensional distribution. <IMAGE>
Patent DE-3625516-A1 (DE)
Title: Dummy plug (blind plug) which can be screwed in
Inventor: HERRMANN ROLF
IPC: H05K5/06
Filed: 1986-07-31
Abstract: The invention relates to a dummy plug, which can be screwed in, for flameproof and explosion-protected electrical appliances, switchboxes and distribution boxes, having a threaded part and having a receptacle (which is connected to the threaded part in a force-fitting manner) for a tool for screwing the plug in and out, which dummy plug is characterised,     - in that the threaded part (12) is conical, - in that the threaded part (12) consists of an elastic synthetic material and - in that the receptacle (2) for the tool is arranged on the wide side (12') of the threaded part (12) and is constructed integrally with the threaded part (12).   <IMAGE>
Patent DE-3629617-A1 (DE)
Title: Profile for the surface of a shoe insole or for a shoe footbed
Inventor: KLEMM LOTHAR
IPC: A43B17/00
Filed: 1986-08-30
Abstract: In order during walking to be able involuntarily to influence a foot sole in terms of massage by means of the surface of a shoe insole or of the shoe bottom, the surface of the insole or of the footbed is profiled in such a manner that the foot carries out during walking, in addition to and simultaneously with an axial movement which takes place in the longitudinal direction of the shoe, a lateral movement also which runs essentially at an acute angle. To this end, the surface of the shoe sole or of the footbed is divided with a number a narrow tracks running parallel next to one another, which in each case have alternately projections and recesses, e.g. in each case of undulating design. In this case, the individual tracks are offset in their longitudinal direction in relation to one another in such a manner that each recess of a narrow track comes to bear laterally against the projection of the next adjacent narrow track.
Patent DE-3635686-A1 (DE)
Title: Light-emitting semiconductor structure
Inventor: ARNOLD GUENTHER DR RER NAT
IPC: H01L33/00
Filed: 1986-10-21
Abstract: The invention relates to a light-emitting semiconductor structure which is suitable, in particular, for producing LEDs and semiconductor lasers based on diffused V-groove semiconductor structures. An increased light output power is achieved without otherwise altering the electrical excitation conditions by forming, parallel to the V-groove, at least one reflecting surface which prevents a lateral propagation of the light produced.
Patent DE-3637571-A1 (DE)
Title: Frictional vibration damper for machine tools
Inventor: SALJE ERNST PROF DR ING
IPC: F16F15/129
Filed: 1986-11-04
Abstract: A frictional vibration damper for rotatable elements of machine tools such as work spindles or the like has a damper body (8) which can be coupled to the rotatable element via a pair of friction surfaces. For the application of the contact force, at least one electrically controllable force unit (12), the force of which can be varied by changing an electric variable, is provided. The force unit (12) is, in particular, a piezoelectric force generator. <IMAGE>
Patent DE-3641379-A1 (DE)
Title: Medicaments
Inventor: EIBL HANSJOERG
IPC: C07F/
Filed: 1986-12-04
Abstract: Cytotoxic medicaments which contain compounds of the formula I <IMAGE>  or a physiologically tolerable salt thereof, where in the formula I R denotes a saturated or unsaturated hydrocarbon radical having 12 to 24 C atoms, which can also be halogen-substituted, X is an oxygen atom, NH or NR2 and Y is an oxygen atom or NH, R1 is a C1-C8-alkyl group, or in which R1 represents a C2-C8-alkyl group which is unsaturated and/or substituted by halogen, amino, C1-C6-alkylamino, di-C1-C6-alkylamino, tri-C1-C6-alkylamino, hydroxyl, carboxyl, C3-C8-cycloalkyl or phenyl, and in which R1 can additionally also denote 2-tert-butoxycarbonylaminoethyl, 2-tert-butoxycarbonylethyl, 2,3-isopropylidenedioxyprop-1-yl, 2,3-dibenzyloxyprop-1-yl, 1,3-dibenzyloxyprop-2-yl or N-C1-C6-alkylamino-C2-C6-alkyl when X is an oxygen atom, and in which R1 can additionally also denote 2,3-dihydroxyprop-1-yl when X is the NH group, and R2 represents a 2,3-dihyroxyprop-1-yl group, a C1-C8-alkyl group or a C2-C8-alkyl group which is unsaturated and/or substituted by halogen, amino, C1-C6-alkylamino, di-C1-C6-alkylamino, tri-C1-C6-alkylamino, hydroxyl, carboxyl, C3-C8-cycloalkyl or phenyl, compounds of the formula I and processes for their preparation.
Patent DE-3702976-A1 (DE)
Title: Safety belt in motor vehicles
Inventor: NICKEL LOTHAR
IPC: B60R22/12
Filed: 1987-02-02
Abstract: Safety belt for motor vehicles having a device for feeding the belt lock tongue into a position in which it can be taken hold of. To achieve this, the belt is designed to be inflatable. Its shape is such that it adopts a position in which it can be easily taken hold of when inflated. When it has been fastened, at least some of the air can be let out of the belt again, which means that the belt acts as an air cushion. All the air is removed from the belt when it is not in use, and it can be wound up onto a supply reel. <IMAGE>
Patent DE-3706795-A1 (DE)
Title: New applications for quaternary ammonium salts of acetylenediurea derivatives
Inventor: AUMUELLER ALEXANDER DR
IPC: C07D487/22
Filed: 1987-03-03
Abstract: Use of compounds of the general formula (I) <IMAGE> in which X, Y and R<1> to R<4> are as defined in Claim 1, for stabilising organic material, especially plastics and coatings and also oils, textiles and paper, and also as an antistatic, a plasticiser for antimicrobial finishing, an agent for eliminating interfering substances and a fixative (fixing agent) for anionic dyes.
Patent DE-3708287-A1 (DE)
Title: Closure of charges for practice hand grenades
Inventor: WIESER HELMUT H
IPC: F42C15/34
Filed: 1987-03-13
Abstract: In order to prevent injuries resulting from highly accelerated particles and fragments, the closure of the charge is made of material which can burn quickly.
Patent DE-3709268-A1 (DE)
Title: Electrically operated machine for the preparation of hot beverages, such as coffee, tea or the like
Inventor: MAHLICH GOTTHARD CHR DIPL ING
IPC: A47J31/44
Filed: 1987-03-20
Abstract: The invention relates to an electrically operated machine for the preparation of hot beverages, such as coffee, tea or the like, in particular to a coffee machine, having a fresh-water container, a heating means downstream of the latter, and a rising pipe for the heated water, whose end region, which is preferably configured as a transverse pipe, has an outlet arranged above a filter. The coffee machine or the like has a housing which consists of two housing parts divided preferably along their longitudinal centre line. The housing parts have bearing locations, integrally moulded on their inner walls, for the fresh-water container and the heating means. During assembly of the coffee machine or the like, firstly the individual parts, such as the fresh-water container and the heating means, are inserted into the bearing locations of the one housing part. Thereafter, the second housing part is connected to the first in the horizontal direction, this taking place with the use of known connections.
Patent DE-3709384-A1 (DE)
Inventor: KOLBATZ KLAUS-PETER
IPC: G08B21/00
Filed: 1987-03-21
Abstract: The invention describes a method and apparatus for the acoustic signalling of cases of drowning in swimming pools, to guarantee reliable trigger of the alarm while avoiding any false alarms. This is effected basically by a switching element (1) in a water-tight encapsulation, which is disposed beneath the surface of the water and which, in the event of an alarm, triggers a first alarm device (2) and delivers an acoustic signal via a signal horn (5). A transmitter (6) is also connected to the alarm device (2) and transmits the alarm signal to a receiver at a distance and to another alarm device (10). Instead of the switching element (1), a microphone (12) can advantageously be used for cases in which the swimming pool water is frozen.
Patent DE-3709956-A1 (DE)
Title: Universally regulatable controlled two-fluid/air spray valve
Inventor: MATEFI LASZLO FERENC DIPL ING
IPC: B22D17/20
Filed: 1987-03-26
Abstract: A universally regulatable controlled two-fluid/air spray valve is described which serves for the sequential atomising of two fluids (treatment agents) with or without jetted air or for blow-cleaning with compressed air, in particular of compression moulds or injection moulds. The device is a combination of a nozzle head which is adjustable from 0-180@ in all directions and functions according to the external mixing principle, and a plurality of regulating or control valves integrated in the valve body. The device thus contains a fluid-regulating screw in which the nozzle body is accommodated and which is surrounded by an air-regulating screw, also a pneumatically controllable fluid shut-off cone which is connected to the fluid-regulating screw, and finally a pneumatically controllable fluid reversing valve which is integrated in the valve body and is connected, via the fluid shut-off cone and the fluid regulating screw, to the nozzle body. The fluid/air mixing ratio can be adjusted from 0-100% by means of the fluid or air regulating screws.
Patent DE-3711585-A1 (DE)
Title: Improvement of MDI-adhesive emulsions for the production of chipboards by the addition of wood flour/urea pulping material or by the addition of polyol/urea melt-condensation reaction products
Inventor: AUTENRIETH DIETER EKKEHARD DIP
IPC: C08G18/70
Filed: 1987-04-06
Abstract: The present invention relates to the use of products which are obtained by the pulping of wood flour with molten urea or by reacting polyols with molten urea, as an additive for aqueous MDI- or PMDI-adhesive emulsions; adhesive emulsions of this kind with an additive are used for the production of test chipboards whose physico-mechanical properties are compared with those of test chipboards which have been produced with comparable adhesive emulsions but without an additive.
Patent DE-3711723-A1 (DE)
Title: Composition for influencing the blood glucose level in diabetes
Inventor: BERGIS KRISTIAN DR
IPC: A61K31/70
Filed: 1987-04-07
Abstract: The composition for influencing the blood glucose level in diabetes, in particular insulin-dependent diabetes, contains an anticholinergic in addition to glucose. It is packaged in a pack unit for self-therapy.
Patent DE-3713021-A1 (DE)
Inventor: DASSLER ARNOLD ING GRAD
IPC: F15B15/28
Filed: 1987-04-16
Abstract: A piston/cylinder monitor for monitoring travel and position of a piston in an hydraulic or pneumatic cylinder comprises a cylinder (1) adapted to be located in a feed conduit (6) of the cylinder to be monitored and a piston (9) movable longitudinally of the cylinder (1) where, in a region of two terminal positions of the piston annular cavities (16) are located in inner wall (15) of the cylinder (1) which have such axial length that, in the two terminal positions of the piston, a communication is established between a piston space (20) and the feed conduit (6) to the hydraulic or pneumatic cylinder or to a return conduit (4) to a reservoir. Furthermore, detector elements in the form of a magnetic disc (11) and proximity switches (19) indicate the terminal positions of the piston (9). <IMAGE>
Patent DE-3716639-A1 (DE)
Title: Polyolefin compounds for cable and wire insulations
Inventor: KLEEBERG WOLFGANG DIPL CHEM DR
IPC: C08L23/02
Filed: 1987-05-18
Abstract: A number of requirements are made of polyolefin componds for cable and wire insulations and/or field-limiting layers. The novel polyolefin compounds should firstly have a long shelf life and secondly give electrical insulations having an ECT-retardant action and low dielectric losses. According to the invention, the polyolefin compounds contain ECT-retardant additives in the form of products of the polycondensation of a carbonyl compound and a carbocyclic and/or heterocyclic phenol having a thermal stability of >/= 200@C. Medium- and high-voltage cables.
Patent DE-3720277-A1 (DE)
Inventor: RUHS ALEXANDER DR
IPC: C01B15/04
Filed: 1987-06-19
Abstract: Particulate, active-oxygen compounds, especially sodium percarbonate, tend to cake during storage, which makes it more difficult to handle them. The invention reduces this caking tendency while the active-oxygen content remains essentially unchanged. The method of achieving this comprises bringing the active-oxygen compound in contact with such an amount of an aqueous solution containing one or more phosphonic acid compounds capable of chelate complex formation that the weight ratio of active-oxygen compound to phosphonic acid compound is 100:0.1 to 100:10, preferably 100:1 to 100:3, and subsequent drying. Sodium percarbonate is used in particular as active-oxygen compound and 1-hydroxyethane-1,1-diphosphonic acid as a 3 to 30% by weight aqueous solution is used as phosphonic acid compound. Sodium percarbonate wet salt is preferably washed with this solution, freed of excess solution and dried. Percarbonate treated in this manner hardly tends to cake at all and exhibits a greater active-oxygen stability.
Patent DE-3721499-A1 (DE)
Title: Device for metering itemised products
Inventor: MATZ LUDWIG
IPC: B65D83/04
Filed: 1987-06-30
Abstract: A device for the apportioned removal of identical itemised products (5) by means of a sliding part which is encapsulated in a dispensing container, can be actuated from the outside, and whose apportioning region (4) is filled from the interior of the container and can be emptied towards the outside. The device is characterised in that the sliding part is designed as a cylinder body (8) with one or more apportioning regions (4), which is guided by the partition (1) between the supply region (9) and the outlet region (10) for the itemised products (5) and the closure (2) of the supply region (9), the partition (1) having a step-shaped depression (12) in the region where the apportioning regions (4) are filled with the itemised products (5). <IMAGE>
Patent DE-3722611-A1 (DE)
Inventor: HUVELLE JEAN PAUL
IPC: F16D65/10
Filed: 1987-07-09
Abstract: In a wheel hub and drum brake assembly, particularly for trailers of articulated vehicles, the body (21) of the hub (20) has an intermediate portion (25) of reduced external diameter located in a radial plane (X-X) centrally of the brake drum (27), and the actuating cam (28) of the brake shoe (29), which is aligned on the central plane (X-X) of the axial friction surface of the drum (27), extends partially into the recess defined by the intermediate portion (25) of the hub. <IMAGE>
Patent DE-3724816-A1 (DE)
Title: Ball-bearing joint
Inventor: MACCONNELL BERNARD E
IPC: A61G13/12
Filed: 1987-07-27
Abstract: A ball-bearing joint (10) allows universal movement and positioning of an object relative to a vertical supporting column (16). A quick-acting closure is provided by a ball-bearing arrangement with a housing (44) in which a ball (40) and a piston (42) are movably coupled. The ball is enclosed between annular jaw sections (44J, 42J) of the housing (44) and of the piston (42), locking being brought about by a clamping interaction between the piston jaw section (42J) and the housing jaw section (44J). The ball (40) is grasped in linear contact on opposite sides of the ball by the annular edges of the piston jaw and of the housing jaw. The piston (42) can be moved within the housing (44) only in the axial direction, locking and unlocking being brought about by rotating an actuating shaft (52) provided with a thread. <IMAGE>
Patent DE-3725532-A1 (DE)
Title: Locating source of electrical activity in human body - measuring biomagnetic signals taken without contact from which location of source is computed and on basis of model postulates sphere
Inventor: ABRAHAM-FUCHS KLAUS DIPL PHYS
IPC: G09B23/30
Filed: 1987-07-31
Abstract: The spherical shaped body is determined by the symmetrical centre (C1) of the distribution of the electrical conductivity (delta 1) of that part (B1) of the body (B), in which the predominant currents flow.  For locating a current source in the cerebral cortex of the human head, the symmetrical centre (C1) of the electrical conductivity (delta 1) is given by the centre of gravity of the brain mass and this centre fo gravity is determined by a sectional imaging method. The symmetrical centre of the brain mass is determined by a cross sectional image, which is obtained usinga nuclear spin tomographical method. USE/ADVANTAGE - Electro-physiological funcitonal diagnosis esp. in biomagnetic field.  More exact location of source of electrical activity in body.
Patent DE-3726506-A1 (DE)
Title: Agricultural working machine
Inventor: PUERRER JOSEF
IPC: A01B73/04
Filed: 1987-08-08
Abstract: The invention relates to an agricultural working machine for tractor mounting, with a mainframe which extends transversely relative to the direction of travel and on which a plurality of implement groups directed towards the ground are mounted and of which the frame parts outermost on both sides are each arranged with their implement group pivotably over the main frame about an approximately horizontal axis, each implement group being arranged on a carrier frame projecting rearwards from the mainframe, the carrier frame being mounted on the frame part so as to be rotatable about its axis, parallel to the pivot axis of the frame part, in a direction opposite to the pivoting direction, and the drive for this rotational movement being derived from the pivoting movement of the frame part.
Patent DE-3727567-A1 (DE)
Title: Method of air-drying moisture-containing substances supported over a large area
Inventor: MEYER GUENTER
IPC: F26B25/04
Filed: 1987-08-14
Abstract: In a method of air-drying moisture-containing or pulpy substances which are supported on a base over a large area, in particular mud or sludge, the mass of substance is continuously passed through and in doing so in each case a part of the mass of substance is scraped or lifted off the base and turned in one movement in the manner of a breaking wave. <IMAGE>
Patent DE-3731624-A1 (DE)
Title: Compensating circular lamination for power semiconductor modules
Inventor: BOGS HARTMUT DIPL ING
IPC: H01L23/492
Filed: 1987-09-19
Abstract: Use is made in power semiconductor modules of compensating circular laminations which absorb thermal stresses due to unequal coefficients of expansion of silicon semiconductor chips and metal parts connected thereto, e.g. copper connecting parts or copper/ceramic substrates. The compensating circular laminations are intended, moreover, to exhibit good electrical and thermal conductivity. The object of the invention is to specify a compensating circular lamination which by comparison with known compensating circular laminations leads to a reduction in the thermal stresses occurring during operation. This object is achieved by means of a compensating circular lamination in which a powdery mixture of different materials, e.g. molybdenum and copper, is sintered to produce a moulded part, the concentration of the powder components used varying by location. The circular lamination exhibits a high molybdenum concentration, e.g. on the side facing a silicon chip, and a high copper fraction on the side facing a copper part. The compensating circular laminations are used in power semiconductor modules. <IMAGE>
Patent DE-3800574-A1 (DE)
Title: Light-guiding plate
Inventor: REISCH WOLFGANG
IPC: F21V8/00
Filed: 1988-01-12
Abstract: In a light-guiding plate (1) slots (12, 13), symmetrical to one another, are provided from the two narrow sides, which in each case in the direction of a light source have a plane limiting surface (14, 15) and on the opposite side a limiting surface (16, 17) which is bent in a convex manner in the direction of the light source. The result is a converging lens (10) which focuses the light coming from the light source in the light-guiding plate (1) behind a light flux interruption (7). <IMAGE>
Patent DE-3802647-A1 (DE)
Title: Device for indicating the switching condition of an overload circuit breaker
IPC: H01H9/16
Filed: 1988-01-29
Abstract: A device is proposed for indicating the switching condition of an overload circuit breaker (14) in an electrical apparatus, which circuit breaker cuts off the current supply when a threshold temperature or a threshold current is exceeded and is provided with two connection contacts (25), the two connection contacts (25) being connected by an electrical light element (22) via the series connection of a resistor (23). If a contact breaker section is opened within the overload circuit breaker, for example as a result of overheating, the electrical apparatus is switched off. The light element (22) is then illuminated, which immediately demonstrates that the cause of the switching-off lies in overheating. Such an indictor device consists of inexpensive components and can be fitted in a simple manner. <IMAGE>