baber/WOPTO huggingface dataset:
Patent DE-3313693-A1 (DE)
Title: Cutting or parting tool
Inventor: KEMMER KLAUS ING GRAD
IPC: B23B27/04
Filed: 1983-04-15
Abstract: An annular recess (4) is provided in a support (1) for a cutting tip (2) at the rear end of the location opening (3), in which recess (4) a groove (5) is made in which a locking element (6) is inserted in turn. The locking element (6) roughly has the shape of an annular section, bears with one end (7) against an end face (8) of the cutting tip and engages with another end (9) in a catch groove (10) of the cutting tip. <IMAGE>
Patent DE-3313861-A1 (DE)
Title: Holder for a pair of plane mirrors and a sphere in an interferometric length-measuring device
Inventor: SCHUESSLER HANS-H DR ING
IPC: G01B11/02
Filed: 1983-04-16
Abstract: The invention relates to a holder for a pair of plane mirrors and a sphere in an interferometric length-measuring device in which a principal measuring axis is defined. The plane mirrors are mounted on the ends of essentially U or Y-shaped spectacles or the like at a mutual transverse distance on both sides of the principal measuring axis. A pin holding the sphere projects inwards between the plane mirrors. In order to keep the relative movement of the sphere with respect to the plane mirrors as slight as possible when the measuring surfaces are contacted, and above all to keep it capable of reproduction with the largest possible accuracy, the pin is mounted rigidly on the spectacles; the latter are positively guided via at least one leaf spring articulated parallelogram to be capable of moving in a parallel fashion in the direction of the principal measuring axis. At least in its first part, the pin can be constructed as a flexurally stiff pyramid frustum or the like. Measurement can be carried out under boundary conditions which remain precisely reproducible, and can furthermore also be automated, by means of additional devices such as, e.g., an electromagnetic force-generating device for applying the contact force, displacement sensors for determining the displacement path during contact, and a lifting device, which can be driven by an electric motor, for moving the test piece around.
Patent DE-3314773-A1 (DE)
Title: Floating traffic and supporting structure such as jetties, landing stages and the like
IPC: E02B3/06
Filed: 1983-04-23
Abstract: Published without abstract.
Patent DE-3314864-A1 (DE)
Title: Mould for the thermoforming of containers of thermoplastic film
Inventor: KIEFER GUENTHER
IPC: B29C51/32
Filed: 1983-04-23
Abstract: The possibility is created with the mould of punching comparatively large openings in the base region of thermoformed containers of thermoplastic film without waste. In the process, no increase in cycle time occurs and an elaborate counter-mould is not necessary. Sharp-edged parts do not project over the basic shape of the container. The ejecting of the containers from the mould cavity is ensured. In order to achieve this, an interior part is fixed in the centre of the base of the individual mould cavities, which interior part has a conical region with recesses. Cutters which are disposed on the underside of the associated stretch-assisting means engage in these recesses. In this manner the film is partly cut through during thermoforming and pressed flat onto the base. The annular ejector surrounding the interior part is designed so as to be vertically displaceable. <IMAGE>
Patent DE-3317782-A1 (DE)
Title: Method of testing metal sheets for biaxial tension using a hydrostatic liquid pressure at various temperatures, and apparatus for carrying it out
Inventor: ZOLOTOV MICHAIL ALEKSEEVIC
IPC: G01N3/10
Filed: 1983-05-16
Abstract: The method of testing metal sheets for a biaxial tension is to press a dish-shaped diaphragm (5) of an apparatus for carrying out the method against a cavity block (3), to apply an increasing force to it by means of a ram (7) and to plot a "force/strain of diaphragm" diagram, then to press the diaphragm (5) against a metal specimen (20), to fill the cavity produced with a working medium (21) and again to apply an increasing force to the diaphragm (5) and record "force/strain of diaphragm with specimen" and "strain of diaphragm/strain of specimen" diagrams during this process. The diagrams obtained are compared and the results of the comparison are used to plot a "force/strain of specimen" diagram from which the mechanical behaviour of the metal tested is assessed. <IMAGE>
Patent DE-3324564-A1 (DE)
Title: Butter flavouring, butter-substitute spreads having natural butter taste and process for the production thereof
Inventor: BAKAL ABRAHAM I
IPC: A23L27/24
Filed: 1983-07-07
Abstract: A natural butter flavour is imparted to margarines or similar spreads by incorporating an oil-soluble, lipolysed cream product or butter oil (obtainable by treatment of fresh cream with lipase enzymes) and the water-soluble starter distillate (which is a mixture of flavour substances which have been distilled off from reconstituted skimmed milk treated with cultures) in a quantity sufficient to impart a butter flavour to the spread. The ratio of water-soluble component to oil-soluble component is 1 part of the water-soluble component/2 to 20 parts of the oil-soluble component. It is necessary that the water phase is distributed in the oil phase. This is achieved either by mixing the oil and water phases with a carrier, such as maltodextrin, and drying, as a result of which the phases are encapsulated, or by emulsifying the two phases with the aid of an emulsifier.
Patent DE-3325647-A1 (DE)
Inventor: KRUEGER GUENTHER
IPC: A47B21/03
Filed: 1983-07-15
Abstract: The support installation for a keyboard (7) connected to a screen apparatus (1) is provided with devices (9) to guide the keyboard (7) when the latter is pushed into the installation (2) or pulled outside the latter. In order to introduce in the installation (2) keyboards (7) of various sizes, particularly larger than the screen unit (1), three sides of the space receiving the keyboard are opened in the horizontal direction.
Patent DE-3326799-A1 (DE)
Title: Defrosting device for a cooling surface
Inventor: DOERING HOLGER DIPL ING
IPC: F25D21/00
Filed: 1983-07-26
Abstract: A defrosting device for a cooling surface 1 has a switch device 3 for the control of a refrigeration unit and a drain system 5 for the defrosted medium. In order to be able to determine the end of the defrosting process, a sensor 7 influenced by the defrosted medium is provided which controls the switch device 3 such that the cooling unit remains switched off as long as defrosting medium flows out. <IMAGE>
Patent DE-3330512-A1 (DE)
Title: Abrasive particle agglomerates, the production and use thereof
Inventor: BITZER DIETHELM DIPL CHEM DR R
IPC: C09K3/14
Filed: 1983-08-24
Abstract: The invention relates to abrasive particle agglomerates (abrasive particle granules) and the production thereof from conventional abrasive particles, inorganic and/or organic fillers, which contain organic compounds, such as lubricants, paraffin hydrocarbons or paraffin compounds conventional in the plastics industry, as well as inorganic or organic binders. The proportion of organic compounds in the fillers is between 1 and 60 % by weight based on the filler.
Patent DE-3333905-A1 (DE)
Title: Seat arrangement, in particular for a motor vehicle
Inventor: ALTEN LOTHAR ING GRAD
IPC: B60N2/20
Filed: 1983-09-20
Abstract: Lateral, fan-like cover devices (9) made of a plurality of rigid sector-shaped parts (10, 11, 12) serve for the purpose of covering the gap between rigid parts of a backrest (2) in the folded-forward state and a seat part (1), the said parts (10, 11, 12) being held in the region of the swivel axis (4) of the backrest (2) so as to be relatively pivotable and being fanned out when the backrest (2) is folded forwards. <IMAGE>
Patent DE-3334081-A1 (DE)
Inventor: ANTONOFF ROMAN DIPL ING
IPC: E01C13/00
Filed: 1983-09-21
Abstract: 1. An ice skating rink comprising a cooling surface (1) and a coating (3) of ice applied thereto and having markings (4) embedded therein, characterised in that the markings (4) have been premanufactured and consist of a mineral and/or polymeric article which is completely penetrated by open pores and has a porosity of 90 to 99.5%.
Patent DE-3337926-A1 (DE)
Title: Sales system for stereo system components
Inventor: SCHLOESSER ULRICH
IPC: A47F7/00
Filed: 1983-10-19
Abstract: A sales system (10) for stereo system components (13) has presentation housings (12) which are closed at the front by a front fixing plate (18), on each of which is mounted a component to be exhibited, such as a tuner (13.3), an amplifier (13.2) or a loudspeaker (13.1). The presentation housings (12) are stackable and are made from transparent plastic. They can be electrically connected to a control unit (11) via cables (14). The replacement of one component (13) with another is effected by removing an existing presentation housing with a component which is no longer required and by corresponding replacement of a new presentation housing (12) with the new component. The sales system is particularly suitable for components of small dimensions, such as car stereo systems, for example. <IMAGE>
Patent DE-3346387-A1 (DE)
Title: Circuit arrangement for monitoring short circuits to earth and frame
Inventor: UEBEL HELMUT DIPL ING
IPC: G01R27/18
Filed: 1983-12-22
Abstract: A circuit arrangement for detecting short circuits to earth and/or frame for use in a control system which has a non-earthed direct-voltage supply network is specified. A test voltage (Uo) is applied via high-resistance sensing resistors (RM1, RM2) to both terminals (U+, U-) of the direct-voltage supply network. This test voltage is an alternating squarewave voltage of very low frequency and is balanced with respect to earth potential. The response of the network which forms the direct-voltage supply network with its earth-fault resistors (RE1, RE2), is detected by multiple measurement of the voltage (U1, U2) present at the terminals of the direct-voltage supply network with respect to earth potential, and evaluated in an evaluating circuit. If an earth-fault resistor drops below a predetermined limit value, an earth-fault message is initiated. If a more elaborate evaluating circuit containing a microcomputer is used, the values of the earth-fault resistors can be calculated and indicated. The measured earth-fault resistors can also be recorded over a particular time. <IMAGE>
Patent DE-3400785-A1 (DE)
Title: Ultrasonic pulse delay measuring instrument for determining distances in accordance with the echo principle
Inventor: RUMP HANNS
IPC: G01S15/10
Filed: 1984-01-12
Abstract: This device is a portable hand device. In the devices previously known it is usual that in each case a single measurement is generated after pressing a button. In other devices, in turn, it is prior art that the measurements and displays occur permanently, for example at intervals of one second. Since there are situations in which the single measurement leads to the desired result and, on the other hand, situations are known in which the permanent measurement is more functional, the invention solves the problem by a single measurement being generated after the starting button has been operated over a period to be determined freely, for example 5 seconds, and being displayed over this time. Thereafter, the measuring instrument automatically switches to permanent mode which allows a point in space to be determined rapidly and accurately. The invention also describes a further development of this instrument to the extent that a range between zero and an arbitrary position can be masked out by the instrument which allows a measurement, for example through a fence. In addition, a possibility is indicated to form, with the aid of the apparatus, a mean value from n measurements which, as an example, increases the accuracy of the instrument.
Patent DE-3401436-A1 (DE)
Title: Trip device for earth-leakage current circuit breakers
Inventor: GRUETZNER DIETER-MICHAEL
IPC: H01H71/32
Filed: 1984-01-17
Abstract: A trip device for earth-leakage current circuit breakers, whose magnet system holds an armature platelet (3) with play in an armature holder (4) which is guided such that it can move with respect to the magnet. It is provided according to the invention that the armature platelet (3) is clamped in a shell (8) which consists of foam material, has a central formed attachment (9) passing through a recess (10) in the armature holder (4) and is secured therein by a mating piece (11). <IMAGE>
Patent DE-3402959-A1 (DE)
Title: Elevator
Inventor: HOLMER ALFONS
IPC: B65G21/14
Filed: 1984-01-28
Abstract: Published without abstract.
Patent DE-3403993-A1 (DE)
Title: Device for space heating
Inventor: HUELSEMANN ROBERT
IPC: F24D5/08
Filed: 1984-02-06
Abstract: Device for space heating with radiating pipes (7,9;11,13;15,17) arranged in the space to be heated, a combustion chamber (1) for the production of a gaseous mixture of combustion exhaust gases and combustion air as a heat carrier, which is fed to the radiating pipes, and also reheating of the returned heat carrier, and with a fan (23) for the circulation of the heat carrier in a circuit via the radiating pipes and the combustion chamber. The radiating pipes (7,9;11,13;15,17) are connected, in parallel to each other, via distributor and header ducts (5;19), to an insulated feed duct (3) starting from the combustion chamber (1) and a likewise insulated return duct (21) leading back to the combustion chamber. <IMAGE>
Patent DE-3404543-A1 (DE)
Title: Equipment system with the possibility of multi-purpose use for heat treatment or for keeping foods warm
IPC: F24C15/16
Filed: 1984-02-09
Abstract: An equipment system is presented, in which two approximately identical frying pans are provided as base elements, which frying pans are constructed like baking trays with a higher edge and thicker walls and bottoms - e.g. 8 cm high and 4-8 mm thick. These can be combined with system parts, which are adapted in their dimensions to the base elements, to form further functional units. The possibility is thus provided of producing various combinations by means of additional system elements and the two base parts, for example for using the latter outside or inside an oven as roasting, baking or grilling devices, particular frame parts or the oven shelf holders providing the required positioning in each case. A base element according to the invention can thus be used with the bottom inverted to produce a flat pizza baking surface in or outside an oven in conjunction with the associated additional elements. To produce a larger unit, the base and additional equipment can be combined functionally, e.g. two base parts to form a roasting dish of large capacity, the base parts having a special edge construction which allows one part to be used as the bottom element and the other part to be used as the lid element in each case. A special feature of the invention is that all the parts are matched to one another in such a way that, when not in use, they ... Original abstract incomplete.
Patent DE-3413618-A1 (DE)
Title: Tubular smoking appliance
Inventor: REIF ADOLF
IPC: A24F1/28
Filed: 1984-04-11
Abstract: A smoking appliance is described which is elongate and approximately cylindrical, and consists of a mouth piece and a tobacco chamber whose axes coincide and in which refilling of tobacco into the tobacco chamber is possible. To this end, the tobacco chamber is provided with a swing-up lid. A sieve at the end of the tobacco chamber opposite the mouthpiece prevents tobacco or ash from falling out. Air apertures over the length of the tobacco chamber prevent the extinction of the smoking appliance. These ventilation apertures can be closed during the inhalation process, in that the sub-atmospheric pressure arising as a result of the aspiration process retracts a slide which effects the closure.
Patent DE-3416471-A1 (DE)
Title: Coatings, intended for the production of a superficial structure, for metallic anchorage elements of bone implants
Inventor: FREY OTTO
IPC: A61F2/00
Filed: 1984-05-04
Abstract: In order to produce a superficial structure, parts of the surfaces (2) of metallic shafts (1) for endoprostheses are provided with a coating (4) formed by a wavy metal sheet. Perforations (8) in the sides or in the wave crests (6) permit tissue to grow in or bone cement to penetrate into the cavities formed by the wave trains. Fastening of the coating (4) on the shaft surface (2) is effected, for example, via punctiform metallurgical joints (5), e.g. via welds. 
<??>A coating (4) of relatively thin sheet metal permits the superficial structure to yield elastically, on insertion of the prosthesis in the bone, to unevenness of the wall of the surgically excavated bone cavity and thereafter to rest against the wall again, so that the contact surface between bone and shaft surface (2) is not reduced by plastic deformation of the superficial structure. 
<IMAGE>
Patent DE-3421807-A1 (DE)
Title: Electrical electrode three-phase heating system having stepped regulation of the power
Inventor: KRAFT FRANTISEK DIPL ING
IPC: F24H1/10
Filed: 1984-06-12
Abstract: The invention relates to an electrode three-phase heating system having stepped regulation of the power, which system ensures balanced loading of the electrical three-phase supply system for every power step. The system consists of seven electrodes (1, 2, 3, 6, 7) which are arranged in the form of a hexagon having a central electrode (7) on the axis of the cylindrical vessel (8), which vessel (8) is filled with the electrically conductive fluid (17) which is to be heated. There are various versions of the circuit for varying the power of the power [sic] according to the invention. There are likewise various versions of the design of the vessel (8) and of the support for the entire system. The system according to the invention is particularly suitable for the direct electrical heating of the hot water for hot-water storage heating, and the preparation of the hot water used for chemical purposes etc. <IMAGE>
Patent DE-3422854-A1 (DE)
Title: Safety device for a machine
Inventor: ZIMMERMANN HORST DR
IPC: F16P1/00
Filed: 1984-06-20
Abstract: A safety device for a machine is created which has a part (4) held in a raised position by means of a compensating weight. So that the part (4) does not fall freely downwards and as a result cause injuries to the operating personnel or damage to the machine even in the event of the compensating weight being ineffective, a brake device with brake shoes designed as eccentrics (12, 13) is provided. When brought into engagement with guide surfaces (2, 3), the brake shoes (12, 13) exert a clamping action and thus prevent the raised part (4) from falling down. <IMAGE>
Patent DE-3425215-A1 (DE)
Title: Venting filter for containers
Inventor: HOFFMANN JUERGEN DIPL CHEM DR
IPC: B65D88/74
Filed: 1984-07-09
Abstract: A venting filter is connected to the substantially vertically aligned venting nozzle (2) of a transport or storage container (1) for liquids or pastes, in which the filter medium (9) is enclosed in a leakproof manner between an opaque-sided housing part (10) with a connection opening to the atmosphere and another housing part (3, 3'), assigned to the venting nozzle (2) of the container (1), on the pure side. The filter element (9) is formed by a flat filter blank which is pleated in a multiplicity of folds (9') and is connected to form a hollow cylinder. The two end faces of the filter element (9) are surrounded in each case in a leakproof manner by a cap (5, 10') made of plastic, which caps partially grip over the fold edge (9') at the end faces axially on both sides and receive or form the sealing means (12) for the end faces of the folds. The cap (5) assigned to the venting nozzle (2) of the container (1) is opened towards the filter cylinder (9) (on the pure side) and is constructed as a connecting nozzle (8) whose inner free tubular cross-section is blocked by a plurality of baffle plates (6', 7'), which completely cover the free cross-section in the vertical projection and are axially offset, against liquid sloshing out of the inside of the container into the connecting nozzle (8), and the passage opening (13, 14, 15) for the exchange of gas is formed by the slot-shaped offset opening of the baffle plates (6, 6', 7, 7'). The connecting nozzle (8) ... Original abstract incomplete. <IMAGE>
Patent DE-3428264-A1 (DE)
Inventor: BETTER BERNARD
IPC: A61K9/00
Filed: 1984-07-27
Abstract: Pharmaceutical compositions or diagnostic products containing Pluronic F-127 are disclosed which contain a therapeutic or diagnostic active quantity of the active principle and from 18 to 19% by weight of the gel-forming Pluronic F-127, as well as a method for the preparation of said products.
Patent DE-3431333-A1 (DE)
Title: Ground roller for the cultivation of arable land
Inventor: WARNKING RICHARD DIPL ING
IPC: A01B29/06
Filed: 1984-08-25
Abstract: A ground roller (B1), which has a smooth cylindrical roller surface (3) on which projections, for example prongs or studs, are arranged in circular rows (5), uses strippers (14) which have individual fingers (19, 20, 21). Only the finger ends bear against the roller in the gaps located between the rows (5). In regions of the roller surface (3) not covered by the fingers (19, 20, 21), a possible coating of earth is broken loose. In comparison with strippers, the scraping edges of which extend over approximately the entire width of the gaps (6), the finger-like strippers (14) have a substantially lower braking effect, with the result that undesirably pronounced sliding movements between the roller and ground are avoided and the traction force is reduced. <IMAGE>
Patent DE-3433487-A1 (DE)
Title: Method of placing flat workpieces together and devices for this purpose
Inventor: ENGELBART WILHELM
IPC: A41H43/02
Filed: 1984-09-12
Abstract: For the sandwich formation of flat workpieces, such as is required, in particular in the clothing industry when fixing upper materials with inlays, it is difficult to carry out the placing-together automatically with the aid of suitable devices for picking up and setting down if the piles of workpieces available on the input side for this operation are stacked in a different way. This is the case, for example, for upper materials which are placed in each case with the same sides on one another for better cutting in layers. In order to be able to place workpieces with such a "doubled" stacking together with workpieces which are placed in each case with different sides on one another automatically likewise using commercially available devices, it is proposed to avoid the turning of every second workpiece in one of the two piles by alternately firstly placing a workpiece of a first type on a workpiece of a second type and secondly placing a workpiece of a second type on a workpiece of a first type. <IMAGE>
Patent DE-3437517-A1 (DE)
Title: Extraction medium for extracting cholesterol and process for the preparation thereof
Inventor: BORODIN EVGENIJ ALEKSANDROVIC
IPC: A61K47/10
Filed: 1984-10-12
Abstract: The extraction medium contains the following components in parts by mass:     phosphatidylcholine 1 mixture of polypropylene glycol and polyethylene glycol having a molecular mass of 2000 to 9000 0.1 to 0.4   cetyltrimethylammonium bromide 0.002 to 0.04 in aqueous medium. The content of phosphatidylchloline in 1 ml is 10 to 35 mg. The extraction medium is prepared by the action of ultrasound on the said mixture.