baber/WOPTO huggingface dataset:
Patent DE-3300123-A1 (DE)
Title: Mixed bacterial culture, process for the preparation of a mixed culture of this type, a composition containing this mixed culture, and process for the preparation of yogurt using a mixed culture of this type
Inventor: KLUPSCH HANS-JOACHIM
IPC: A23C9/133
Filed: 1983-01-04
Abstract: The invention relates to a mixed bacterial culture which is prepared by first inoculating a milk starting material which is suitable as nutrient substrate with a culture of a generally obtainable strain of Streptococcus thermophilus, and incubating at suitable temperature, and then inoculating the milk starting material with an amount of a culture of a generally obtainable strain of Lactobacillus bulgaricus.   The invention also relates to a process for the preparation of a mixed culture of this type and to a composition which contains this mixed culture and which, because of the mode of preparation specified for the mixed bacterial culture, is particularly suitable for the preparation of yogurt with a high content of dextrorotatory lactic acid. The invention also relates to a process for the preparation of yogurt using the said mixed bacterial culture.
Patent DE-3302459-A1 (DE)
Title: Theft protection for displayed goods
Inventor: OTT REINHOLD
IPC: G08B13/14
Filed: 1983-01-26
Abstract: A system for protecting displayed goods against theft comprises sensor switches (100) which interact directly with the goods or with their electrical connecting cables. Said sensor switches (100) are connected via connecting cables (12) to a monitoring circuit. A resistor (130) is connected in series with the sensor switches (100) and, together with them, forms a physical unit. The contacts on the monitoring-circuit-side end of the connecting cable (12D) are bridged by a further resistor (131). The two abovementioned resistors, together with an input resistor (132) of the monitoring circuit, form a voltage divider. The monitoring circuit contains three discriminator circuits (138A to 138C) which are set to different switching thresholds and trigger when one of the sensor switches (100) is opened, a short circuit is caused in the connecting channel (12D), or the connecting cable (12D) is interrupted or unplugged. <IMAGE>
Patent DE-3303632-A1 (DE)
Inventor: HAMMERSCHMITT NIKOLAUS
IPC: B01D17/02
Filed: 1983-02-03
Abstract: 1. A light liquid separator of which the inlet and outlet have a smaller width than the separator chamber, the heavy liquid outlet having a sluice wall (7) extending about the whole width of the separator chamber and disposed in front of the heavy liquid outlet, said sluice wall (7) enabling at its discharge side a sifficient free fall of the heavy liquid about the whole width, the separator chamber comprising at last one vertically disposed partition (13) extending about the whole width of the separator chamber, and the light liquid outlet comprising a light liquid trough wich opens downwardly towards the separator chamber and from which a rising pipe emanates, characterized in that a small flow opening (4) is provided in said sluice wall (7) below the overflow edge, in that the inlet location of said rising pipe (28) is situated between the level of the lower edge of said flow opening (4) and the level of said overflow edge, and in that an inclined plane (9) having two or four sides is located in said separator chamber towards the heavy liquid outlet, said inclined plane including a passage for the heavy liquid.
Patent DE-3304112-A1 (DE)
Title: Emptying closure on revolving-pan mixers
Inventor: SINGER MANFRED
IPC: F16J13/16
Filed: 1983-02-08
Abstract: The invention relates to an emptying closure of annular-pan mixers or revolving-pan mixers for building materials, in particular concrete and mortar. Such a closure has the advantage over known closures that the outer dimensions are only slightly larger than the opening dimensions and the overall height is very low. The closing plate 12/22 is mounted in the articulated frame 6. The closing cylinder is supported on the lever arm 8. Three-sided frame parts 14/15/16 can be set, in slots, against the baseplate 12 provided with sealing profiles. Several suggestions are made for adjusting the alignment. The emptying closure opens in the direction of motion of the mixing tools. <IMAGE>
Patent DE-3318310-A1 (DE)
Inventor: WAGNER HEINZ
IPC: B65D5/60
Filed: 1983-05-19
Abstract: 1. A process of producing a folding box comprising a box cutout (10) having a pre-punched extraction opening area (100) that can be torn open and an inside lining (9) having a corresponding impressed window opening area (106), with glued connections between the box cutout (10) and the inside lining (9), in which the pre-punched box cutouts (10) are delivered in succession, provided with an adhesive coating and then brought together with and stuck to simultaneously delivered pieces of lining foil that are delivered in the form of a foil tube and provided with impressions that form the window openings, characterised in that the lining foil (9) is delivered in the form of a flattened tube (1) and one side of the tube is impressed to form the window opening area (106).
Patent DE-3319056-A1 (DE)
Title: Collapsible, water-tight container
Inventor: BUETTNER LEONHARD
IPC: B65D6/18
Filed: 1983-05-26
Abstract: The invention relates to a collapsible, water-tight container whose upper and lower frames are held in the position of use by hinges which can be fixed in the stretched position. <IMAGE>
Patent DE-3321758-A1 (DE)
Title: Retaining strip for pipes which are to be laid such that they are spaced apart
Inventor: HOLZAPFEL LOTHAR
IPC: F16L3/223
Filed: 1983-06-16
Abstract: The invention relates to a retaining strip for pipes which are to be laid vertically and horizontally such that they are spaced apart one beside the other and one above the other. The retaining strip has recesses which are in the form of an arc of a circle and are intended for the individual pipes, said recesses having flange-type extensions which are adapted to their circle-arc shape and are integrally formed on at right angles to the basic body of the retaining strip. Said flange-type extensions engage around the associated individual pipe in a positively locking manner over in each case at least half of its circumference. According to the invention, the flange-type extensions project, with most of their circumferential arc, beyond the longitudinal sides of the basic body of the retaining strip. As a special feature, the flange-type extensions are designed, on one longitudinally running end side, as a male piece, and, on the opposite longitudinally running end side, as a female piece. On assembling two retaining strips one upon the other, the male pieces of one end side engage into the female pieces of the other end side and fix the two connected retaining strips one upon the other such that they cannot be displaced.
Patent DE-3327095-A1 (DE)
Title: Reversing contactor
Inventor: WIESSNER EDGAR
IPC: H01H50/42
Filed: 1983-07-27
Abstract: The invention relates to a three-phase reversing contactor having stationary contact parts, which are used for the incoming and outgoing leads, and contact links, which connect the incoming leads to the outgoing leads. There is a common drive for all the contact links, and a device for displacing the contact links, in the open position of the contacts, from one allocation to the stationary contact parts into another. In consequence it is possible to dispense with a switching magnet, in comparison with known arrangements which are operated using two separate contactors. The displacement device can be provided with a magnet drive which is designed to be significantly lower in power.
Patent DE-3327128-A1 (DE)
Title: Device for extracting silage from a silo of at least approximately circular cross-section
Inventor: URCH ERICH
IPC: A01F25/20
Filed: 1983-07-27
Abstract: This device has a pick-up appliance rotating on the surface of the silage in relation to the vertical silo axis and a tube, extending in the region of the silo axis, for delivering the silage, picked up by the pick-up appliance and conveyed in the direction of the silo axis, to a conveying apparatus provided in the region of the silo bottom. To prevent the access of air to the silo material, the tube is designed as a collapsible telescopic tube (9), the upper end of which is connected to the pick-up appliance (3) and is provided with an orifice (12) for picking up the silage (2). The tube (9) is movable up and down together with the pick-up appliance (3) according to the silo level, its lowest portion (9a) being arranged at a fixed location. In another version, the tube (24) consists of easily cuttable material which, mixed in small quantities with the silage, is biologically harmless, for example hard polyurethane foam, cardboard with or without a wax coating, lining materials provided with a binder and pressed, or the like, and the pick-up appliance (3) has an additional central milling or cutting device (25) for the tube (24). <IMAGE>
Patent DE-3329272-A1 (DE)
Title: Circuit arrangement of an electronically controlled ignition coil
Inventor: SLOWIOCZEK AUGUSTIN DIPL ING
IPC: F02P5/155
Filed: 1983-08-12
Abstract: The pulses of a frequency generator (1) are switched on and off in a driver (2) with the rhythm of a control voltage. The driver (2) controls a power circuit breaker (3) and said breaker feeds the primary winding of a high-voltage transformer (4). As a result, the ignition time is set with a high degree of reproducibility and fluctuates at maximum by the time interval between two successive pulses of the frequency generator. The invention is suitable for the ignition of internal combustion engines. <IMAGE>
Patent DE-3341617-A1 (DE)
Title: Article capable of heat recovery
Inventor: LIERTZ HEINRICH DR ING
IPC: H02G15/18
Filed: 1983-11-17
Abstract: The article capable of heat recovery has at least one layer which becomes transparent when the return-deformation temperature of the article is reached. In the process, the article having heat-recovery capability is coloured with a colour which is clearly distinguished from that of the body onto which the shrinking takes place. <IMAGE>
Patent DE-3343794-A1 (DE)
Title: Ball-type homokinetic joint
Inventor: CHIVARI ILIE
IPC: F16D3/00
Filed: 1983-12-03
Abstract: A ball-type homokinetic joint is designed in such a way that it permits the transmission of axial thrust or tension. For this purpose, the inner joint element 16 is supported via thrust pieces 26, 28 arranged on both sides of it and having a convexly spherical outer surface 30, 32 in bearing surfaces of the outer joint element 10, which have a complementary concave spherical shape. <IMAGE>
Patent DE-3344280-A1 (DE)
Title: Process for producing a semiconductor device and device for carrying out the process
Inventor: NAKATO TATSUO
IPC: H01L21/027
Filed: 1983-12-07
Abstract: In a pattern production process for integrated circuits, a multilayer photoresist mask is formed. In one embodiment, a first layer (18) composed of a positive resist is applied to a semiconductor wafer (10, 16) and completely exposed using an ultraviolet light source (32). A second layer (20) composed of positive resist is immediately formed on the first layer (18) and then patterned using conventional means. The semiconductor wafer is then developed, the second layer (20) acting as a mask for the first layer (18), producing a thick photoresist mask having precise and well-defined openings (22, 24). The process is carried out with the aid of a device which comprises a system (26) for applying and centrifuge-coating a semiconductor wafer with a plurality of resist layers, means (50) for drying each layer when it is applied and means (32-34) for completely exposing a layer immediately before the application of the further layer. Resist is applied to the surface of a wafer supported on a spindle (30) from a dispensing mechanism (28), the spindle rotating so that the resist is spread across the surface of the wafer by centrifugal forces. The resist is exposed by means of an ultraviolet light source (32) while a dry gas is passed over it. From ... Original abstract incomplete. <IMAGE>
Patent DE-3347595-A1 (DE)
Inventor: DOETSCH WERNER DIPL CHEM DR
IPC: C01B15/12
Filed: 1983-12-30
Abstract: Disclosed is potassium perborate-hydrate of the formula KBO3.nH2O where n is 0 to 1 and a process for its preparation by the reaction of H2O2 with potassium metaborate in the presence of an excess of potassium ions.
Patent DE-3400800-A1 (DE)
Title: Outflow fitting with blocking device
Inventor: HUBATKA ALEX
IPC: E03D1/14
Filed: 1984-01-12
Abstract: The outflow fitting, fastened in the base (1) of a flushing cistern, has a housing (3) through which a valve tube (6) passes coaxially and which can be pulled upwards in order to open the valve (4, 5). So that the discharge of a minimum amount of water is also ensured in a part-flushing operation, a blocking lever (7) which can be swivelled in and out is fastened on the housing (3). A float (9) is attached to the blocking lever (7), which float, above a certain flushing-water level, maintains the blocking lever (7) in a swivelled-in position and, below said level, maintains the lever in a swivelled-out position. A shoulder (10) is provided on the valve tube (6), which shoulder rests on the swivelled-in blocking lever (7) when the valve tube (6) is raised. <IMAGE>
Patent DE-3400868-A1 (DE)
Title: Loading and/or heading machine
Inventor: HARHOFF KARL
IPC: E21D9/12
Filed: 1984-01-12
Abstract: The invention relates to a loading and/or heading machine which is equipped with a loading shovel which has loading arms on either side of a conveyor lying roughly in the centre. The loading arms are driven by a rotary table via a joint with an axis lying roughly perpendicularly to the rotational plane and are attached at the ends to the base plate of the shovel, with a guide link inserted in between in an articulated manner. So that a relatively wide loading shovel can be covered, the link (10) is designed so as to be extended beyond its axis (11) arranged on the base plate (12) of the loading shovel (1), and at the same time the distance (a) between the axis (6) revolving with the rotary table (7) and the axis (9) between loading arm (5) and link (10) is on the one hand to be approximately equal to the distance (b) between the axis (9) of the loading arm (5) on the link (10) and the fixed axis (11) of the link (10) and on the other hand is to be approximately equal to the distance (c) between the fixed axis (11) of the link (10) and the rotational axis (8) of the rotary table (7). In this way, the projecting area (13) of the link (10) acts as an additional loading arm (14) which feeds won minerals from the outer area of the loading shovel (1) to the actual loading arm (5). <IMAGE>
Patent DE-3401367-A1 (DE)
Title: Method for producing a spark gap which is encapsulated in a gas-tight manner in a housing
IPC: H01T4/12
Filed: 1984-01-17
Abstract: The invention relates to a method for producing a spark gap which is encapsulated in a gas-tight manner in a housing, as is known, for example, as an overvoltage suppressor or for voltage stabilisation and for generating the ignition voltage in welding apparatuses. In the past, spark gaps which are encapsulated in a gas-tight manner were initially evacuated and then filled with an inert gas, the type of inert gas, or inert gas mixture, being significant, inter alia, for the magnitude of the ignition voltage. In contrast, the invention proposes that the housing of the spark gap be filled with nitrogen, to be precise in such a manner that an arc is generated in the housing which is initially filled with air, by means of which arc the oxygen content of the air is burnt off. In this case, the sockets holding the electrodes can be bonded to the housing using an adhesive which cures within a predetermined time interval. The setting of the electrode separation which governs the respective ignition voltage is carried out during this time interval.
Patent DE-3401756-A1 (DE)
Title: Spinning machine for spinning feathers
Inventor: REUTTER HARALD
IPC: B68G3/08
Filed: 1984-01-19
Abstract: In a spinning machine for spinning feathers after the washing process, with a spinning drum which is lined with finely perforated screens and rotates in the housing of the spinning machine, and with devices for separating the feathers adhering to the drum inner wall after spinning, the devices for separating the feathers are formed by at least one air-blast device, the air outlet of which is aligned essentially vertically on the circumference of the spinning drum and delivers air blasts to it.
Patent DE-3405065-A1 (DE)
Inventor: KLAWITTER HANS-JOERG
IPC: B65D83/14
Filed: 1984-02-13
Abstract: An apparatus for producing and spraying a mixture consisting of at least two components, e.g. liquids, and a propellant gas, comprising two nested containers for housing the components and the propellant gas and a discharge valve which is disposed at the outer container and has a small discharge tube operable from outside to establish fluid communication with the interior of the outer container. The inner container has a closure including a desired rupture site at its end remote from the discharge valve or facing the bottom of the outer container. The rupture site is adapted to be broken from outside by means of a crusher acting through the bottom of the outer container and establishing fluid communication between the inner and outer containers.
Patent DE-3410063-A1 (DE)
Title: Pharmaceutical composition containing substances extracted from parts of plants of the species Leptospermum scoparium and the use thereof
Inventor: STIRNADEL ALFRED
IPC: A61K36/61
Filed: 1984-03-19
Abstract: Active substance extracts obtained by extraction of leaves, stalks and flowers of the plant species Leptospermum scoparium are suitable for the treatment of degenerative manifestations of the body.
Patent DE-3412582-A1 (DE)
Inventor: JELINEK HORST
IPC: C10B53/00
Filed: 1984-04-04
Abstract: 1. Gas converter for low temperature carbonization gases resulting from pyrolysis of waste materials, comprising a combustion chamber for substoichiometric combustion of the low temperature carbonization gases through the supply of oxygen-containing gases, a vertical chamber having a bed of incandescent solid bodies, a line for supplying the hot, sub-stoichiometrically combusted, low temperature carbonization gases to the chamber, a line for carrying the gases from the chamber after they have passed through the bed of solid bodies, an arrangement for feeding solid bodies to the chamber and an arrangement for discharging solid matter from the chamber, characterized in that the combustion chamber for the substoichiometric combustion of the low temperature carbonization gas is arranged horizontally ; the supply line from the combustion chamber opens into the top part of the vertical chamber at the side ; the vertical chamber is conical, tapering towards the bottom ; the discharge line for the gases after they have passed through the top part of the bed of incandescent solid bodies is arranged in the top part of the chamber ; a discharging arrangement is provided for the continuous removal of the solid bodies from the chamber and a feed arrangement is provided for the continuous supply of fresh solid bodies to the chamber.
Patent DE-3412771-A1 (DE)
Title: Basket for transporting bulk material through heat-treatment furnaces
Inventor: GILLHAUS HORST DIPL ING
IPC: C21D9/00
Filed: 1984-04-05
Abstract: Device in the form of a basket with a loosely inserted multipart insert, which is secured against falling out, for transporting bulk material through heat-treatment furnaces, the heated bulk material being tipped out of the basket after leaving the furnace and a safe emptying being achieved by each part (9) of the multipart basket insert being mounted in a guide (6, 11), the guide elements (6) of which are arranged in such a manner that, on a movement in the direction of the basket emptying opening, each part (9) of the basket insert is additionally influenced to move away radially from the bulk material. <IMAGE>
Patent DE-3422729-A1 (DE)
Title: Method and device for measuring a vehicle course with high accuracy and for true direction finding on a moving vehicle
Inventor: SENDER FRIEDHELM
IPC: G01C19/38
Filed: 1984-06-19
Abstract: This method and device provides, on the one hand, for determining the vehicle course, that the data be acquired from a number (for example three) of gyro compasses with different stochastic error characteristic but at least partially compensating for one another, in order to determine individual errors, that the data be supplied to an arithmetic averaging circuit and a trip error correction be carried out. To determine the lateral bearing of the object, on the other hand, one or a number of bearing diopters are used, the angle of which between their optical axis and the longitudinal axis of the ship is picked up via an angle encoder and output for further processing to a course and direction-finding computer, the validity of the bearing value being marked by an observer by triggering an electrical signal. Vehicle course and bearing are then combined in a course and direction-finding computer for determining the true bearing.
Patent DE-3425079-A1 (DE)
Title: Body which is connected to a shaft
Inventor: THOMAS HERMANN
IPC: B23P11/00
Filed: 1984-07-07
Abstract: The invention relates to a parallelepiped or cylindrical body which is connected to a centrally running guide rod or shaft. In order to achieve a central seat for the guide rod or shaft, a separate shaft is provided for each base surface which has a projecting shaft end, and the base surface is equipped with a blind hole into which at least one steel ball is inserted. The shaft journal of the shaft which is fitted into the blind hole is matched in terms of its diameter to the blind hole, with a tight tolerance, and is equipped with an axial hole whose width is less than the diameter of the steel ball. The shaft journal is pressed into the blind hole such that the steel ball, which is supported by means of its base, penetrates into the axial hole, expanding the axial hole and the shaft journal. <IMAGE>
Patent DE-3435205-A1 (DE)
Title: Projection original for overhead projectors
IPC: G03B21/64
Filed: 1984-09-26
Abstract: The invention relates to a projection original for overhead projectors, comprising a flat, transparent web which is produced from film which can accept writing and/or printing. The object of the invention is to provide a projection original with which cheaper multicoloured projection originals can be projected, which moreover make it possible for the lecturer to write down explanatory legends in a clearly visible manner on this projection original during projection. The invention consists in that a part of the web is constructed of a single layer, while another part is constructed with at least two layers of films, and in that a photograph presented in the form of a slide is inserted between the two layers of the two layer part.
Patent DE-3437193-A1 (DE)
Title: Sliding device for fire extinguishers
Inventor: SCHATZER EDITH
IPC: A62C13/78
Filed: 1984-10-10
Abstract: The invention relates to a sliding device for fire extinguishers. The carriage which supports the fire extinguisher and can slide in a stationary guide is held at the desired height by means of a stop. The stop can be moved by hand from a position in which it projects into the sliding path of the carriage into a position in which it no longer projects into the sliding path, so that the carriage then automatically moves along the sliding path into a lower end position, from which the fire extinguisher can then be removed from the carriage even by people who could not have reached the fire extinguisher in the higher position, e.g. people confined to a wheelchair. The actuating device for the stop must be situated at a height which is also accessible to a person confined to a wheelchair.