baber/WOPTO huggingface dataset:
Patent DE-3330992-A1 (DE)
Title: Roof with supporting structure for a dwelling house
Inventor: WOERHEIDE GERHARD
IPC: E04B7/02
Filed: 1983-08-27
Abstract: A self-stiffened supporting framework (1) of steel, reinforced-concrete or glued-laminated wood supports (2, 3) and beams (4) is provided as roof-supporting structure for a dwelling house, on which supporting framework the roof and the rainwater-drainage means are arranged. The wall- and ceiling-finishing work (21, 24, 15) is carried out between this supporting framework (1), and this masonry is likewise self-supporting and not frictionally connected to the supporting framework (1). Gauges (11, 12, 16, 17) for establishing the storey height, for an insulating gap between supporting framework (1) and masonry (21), for determining the door and window openings (13, 14) and the position of the partition walls (24) and the ceiling (15) are provided on the supporting framework (1), which gauges permit finishing, in accordance with planning and building permission, without further aids. As a result of the supporting structure according to the invention, it is possible to construct a dwelling house independently of meterological conditions by reversing the conventional construction method, in that first the supporting structure with roof is constructed and then the wall and ceiling construction follows. <IMAGE>
Patent DE-3333221-A1 (DE)
Title: Process and apparatus for the removal of coating layers such as plastics films, paint or the like from flat articles
Inventor: HOLMSTRAND RUNE HELMER
IPC: B05C9/10
Filed: 1983-09-14
Abstract: The removal is by means of an easily volatilising solvent, and the treatment of the article takes place in several successive processing regions which include flushing regions (14,15,16), and a subsequent drying and blowing region (17) in which the articles are exposed to an air stream in order to remove residual solvent from them. According to the invention, the air present in the drying and blowing region (17) is conducted in a closed circuit, passing through a cooling path (59) in order to condense the solvent contained in the air, after which the stream of solvent-poor air is directed onto the articles. <IMAGE>
Patent DE-3336898-A1 (DE)
Title: Compressed-air core for the outer skin of a sailboard
Inventor: PERTZEL KURT
IPC: B63B35/79
Filed: 1983-10-11
Abstract: The compressed-air core is an air cushion adapted to the outer skin of the sailboard. It has an air-inlet valve and one passage each, extending from the top side (deck) to the underside of the board, for the shell of the mast-foot rail, the shell of the centreboard case and the shell of the fin. The sailboard type characterised by a compressed-air core shows a substantial saving in weight compared with the board having a foamed-plastic core.
Patent DE-3340373-A1 (DE)
Inventor: MATSUMOTO AKIO
IPC: H01H43/10
Filed: 1983-11-08
Abstract: A time switch driven by an electric clock motor is disclosed. The time switch has a base plate above which a time dial with on and off-trippers are rotatably mounted. Disposed below the base plate are other components including input and output terminals, switch means electrically connected between the terminals, switch activating means for closing and opening the switch means in accordance with the positions of the on- and off-trippers on the rotating time dial, and gear train leading from a rotor of the motor to the time dial. The motor comprises the rotor which is a bipolarized permanent magnet and an electromagnet in the form of a ring interrupted by a gap in which the rotor is located. In the base plate there is formed a generally annular groove for receiving the electromagnet, such that the electromagnet, a constituent of the motor, is received within the thickness of the base plate to reduce the depth required for the motor disposed below the plate. The components of various kinds to be disposed below the base plate are arranged to be packed together substantially in the same plane parallel to the base plate to reduce the depth required therefor. These space saving structures are combined to reduce the depth or thickness of the whole time switch assembly.
Patent DE-3341065-A1 (DE)
Title: Filtering separator
Inventor: MARGRAF ADOLF DIPL ING
IPC: B01D46/00
Filed: 1983-11-12
Abstract: The filtering separator is subdivided by a partition wall into a dusty gas area accommodating filter bags and a clean gas area having at least two chambers, dirty gas or flue gas flowing through the filter bags in one direction, and, for cleaning, flushing gas flowing through in the opposite direction. The chambers can be connected to a clean gas channel and a flushing gas channel. When each chamber is shut off from the clean gas channel and connected to the flushing gas channel, pressurised gas is briefly fed to the flushing gas channel and thus to the filters. Prior to feeding the pressurised gas, pressurised gas can briefly be fed to the flushing gas channel in countercurrent to the flushing gas.
Patent DE-3343869-A1 (DE)
Title: Radiological data sheet register
Inventor: GOLDMANN MARTIN DR
IPC: B42D15/00
Filed: 1983-12-05
Abstract: The invention proposes a radiological data sheet register which essentially comprises a housing for accommodation of a stack of index cards, with a bottom part housing the index cards, a pivotable lid part taking the stack of cards along in its open position above the chosen index card, and an index card selection slide the position of which determines selection of the index cards. A sketched representation of a human or animal body or body part subdivided in predetermined regions is shown on the top of the lid part, each region being allocated a number which is applied at the edge of the lid part in accordance with the spacings at which the selection slide engages. Each index card is printed on both sides, the lower side showing an enlarged and/or more detailed representation of a region and a table being printed on the upper side in which the exposure values and adjustment parameters needed most for a radiograph are entered. The index cards are arranged one on top of the other in such a way that the enlarged and/or more detailed representation of the region becomes visible on opening of the lid part in accordance with the selected region on the lower side of the stack of index cards taken along. Such a data sheet register permits the user of an X-ray apparatus to ... all values important to him ... Original abstract incomplete.
Patent DE-3344720-A1 (DE)
Title: Tool
Inventor: BUCHER ANTON
IPC: E21C35/183
Filed: 1983-12-10
Abstract: Tool with at least one carbide part which is firmly connected to a metallic backing by solder. To reduce the risk of stress cracks in the carbide part, at least one predetermined weak point is created in the soldering gap.
Patent DE-3402485-A1 (DE)
Title: Testing device for a pressure line system
Inventor: KAUFMANN ROBERT
IPC: G01M3/26
Filed: 1984-01-25
Abstract: The device is used to test pressure line systems and has a test pump with a pump cylinder (1), a pump piston (2) and a pump handle acting on the latter, as well as a manometer (14) which is connected to the pump via a fitting (3). The fitting (3) encloses a flow duct (7, 10, 13) which connects a suction connection and a pressure connection (5, 13) via valves (8, 12). In order to render the device easy to assemble and insusceptible to faults, it is provided that the circumferential surface of the cylinder (1) consists of two axially screwed parts (1a, 1b) and that the fitting (3) is produced in one piece with one of these parts (1a). Furthermore, at the free end the fitting (3) is sealed by a threaded member (4) which forms the suction connection (5) and, in addition, separates the suction side from the pressure side in the fitting (3). <IMAGE>
Patent DE-3402845-A1 (DE)
Title: Assembly plug-in unit
Inventor: NIRSCHL HEINRICH DIPL ING
IPC: H05K5/02
Filed: 1984-01-27
Abstract: An assembly plug-in unit (BE) which can be inserted without disturbance during operation into an apparatus or rack (G) which contains an operating voltage source (E). This is achieved in that the earthed part of the operating voltage source (E) is connected via a leading closing contact (K3, K3') to the assembly plug-in unit (BE) and the non-earthed connection of the operating voltage source (E) is connected via a series circuit (consisting of a leading closing contact (K1, K1') and a bias resistor (Rv)) and in parallel via a non-leading closing contact (K2, K2'). <IMAGE>
Patent DE-3403656-A1 (DE)
Title: 3-0-acyl-4"-deoxydesmycosin-derivate und verfahren zu deren herstellung
Inventor: FUJIWARA TATSURO
IPC: A61P31/04
Filed: 1984-01-31
Abstract: 1 Es werden neue Deoxydesmycosin-Derivate beschrieben, die, verglichen mit bekannten Makrolidantibiotica, eine höhere antibakterielle Aktivität gegen grampositive Bakterien haben, obwohl ihre antibakterielle Aktivität gegen gramnegative Bakterien etwa auf dem gleichen Niveau liegt, wie diejenige bekannter Makrolidantibiotica. Die neuen Verbindungen haben die Formel und sie werden erfindungsgemäß dadurch hergestellt, dass entsprechende Ausgangs-Substanzen, die in der 3-Stellung eine Hydroxylgruppe aufweisen, an dieser Hydroxylgruppe mit einer Carbonsäure oder einem reaktiven Derivat einer Carbonsäure acyliert werden.
Patent DE-3404029-A1 (DE)
Title: Portable inhalation device
IPC: A61M15/00
Filed: 1984-02-06
Abstract: Published without abstract.
Patent DE-3404282-A1 (DE)
Title: High-power hairdryer
Inventor: WEIRICH WOLFRAM
IPC: A45D20/10
Filed: 1984-02-08
Abstract: A high-power hairdryer is equipped with heating devices, preferably heating rods, which are arranged on the inside of the housing and are attached thereto. In contrast to known embodiments, these heating devices thus heat not only the emitted air but also the hairdryer housing. In consequence, it is possible to emit a considerably greater heating power, particularly in intermittent operation. The associated fan can expediently then not be switched on until the temperature inside the hairdryer housing has exceeded a specific value. The heating rods can be embedded in chamotte compound, which is in contact with the hairdryer housing. A further increase in the heating power is possible if the hairdryer housing is installed in a covering hood which is provided with an opening which points, for example, downwards, and which can be suspended on a wall. In this case, the operating space is located directly under the hood, so that the heated air rises and enters into the hood again via the opening, where is causes further heating of the hairdryer housing. Such a hairdryer is preferably used for drying dog hair, for example in dog salons.
Patent DE-3406318-A1 (DE)
Title: Process for the preparation of a magnesium fertiliser
Inventor: HIENDL HERIBERT
IPC: C05D5/00
Filed: 1984-02-22
Abstract: The invention relates to a process for the preparation of a magnesium fertiliser using a mineral acid. It is characterised in that a magnesium silicate, which acts as the starting material, is crushed and subsequently, while in motion, treated with a stoichiometric amount of mineral acid which corresponds to the magnesium content.
Patent DE-3409056-A1 (DE)
Title: Belt fastener for safety belts of motor vehicles
Inventor: ANDRES RUDOLF DIPL ING
IPC: A44B11/25
Filed: 1984-03-13
Abstract: The application relates to a belt fastener for safety belts of motor vehicles, having a housing which receives the locking mechanism and has an actuating member serving for releasing the belt fastener, at least one further actuating member being arranged additionally on the housing for adjusting and switching functions which are independent of the belt fastener. In order to be able to use the same belt fastener in vehicles with and without additional functions and thus to simplify stock-keeping, provision is made according to the invention for a separate, second housing to be provided for the further actuating member, which second housing can be fitted via a holding element onto the housing of the belt fastener and can be engaged therewith or with an attachment part which bears said belt fastener.
Patent DE-3411751-A1 (DE)
Title: Roller shutter device for building windows
Inventor: DENNERT HEINZ
IPC: E06B9/17
Filed: 1984-03-30
Abstract: A roller shutter device for building windows consists essentially of a roller shutter box with a downwardly open U-shaped cross-sectional form, in which a shaft for bearing the roller shutter is fastened, which during unrolling emerges downwards from the box between the U-legs. The inner U-leg is provided on its box inner side with an insulating layer which continues in a joint, running in the longitudinal direction, of the box U-head essentially to the level of the ceiling support. In order to improve the loading capacity, mountability and the heat-insulating and sound-insulating properties of the roller shutter device, the roller shutter box consists of two statically loadable, approximately L-shaped half-box profiles 3, 4 made of reinforced concrete, the long L-legs 5, 6 of which form the U-legs and the short L-legs 7, 8 of which are aligned facing one another with their leg ends 10, 11 and enclose between them the joint 12 running approximately centrally in the U-head 9. The window frame 15 is set back essentially as far as into the plane of extent of the insulating layer 13 arranged on the inner half-box profile 3, and a mounting opening 17, which can preferably be closed with a flap 16, lies between the upper edge 18 of the window frame 15 and a roller shutter armour guide 20 which runs approximately in the same plane as the inside 19 of the outer half-box profile 4. <IMAGE>
Patent DE-3413554-A1 (DE)
Title: Filler wire feed system for TIG welding equipment
Inventor: SPERLING HERMANN
IPC: B23K9/133
Filed: 1984-04-11
Abstract: In order to improve the guidance of the filler wire, the speed and the feed intervals of the drive for feeding the filler wire in a filler wire feed system for plasma and TIG welding equipment having a motor drive and a feeder for the filler wire are infinitely variable and the filler wire is fed in by a pistol-like feeder which has a push button for activating the drive and is provided with a flexible feeder made of a material with a poor thermal conductivity having a length of about 10 to 20 cm.
Patent DE-3415060-A1 (DE)
Title: Container which can be closed by a lid
Inventor: HUEBNER RUDOLF
IPC: A47J27/08
Filed: 1984-04-21
Abstract: A container (12) is tightly closed by means of a lid (10) with interposition of a sealing ring (24). The lid has a non-return venting valve (40), via which the container can be evacuated by connection to a suction pump. Provided on the lid (10) is a venting valve (46) which has a hand-operable tappet (54) with which the valve can be opened and pressure compensation can be produced. The container serves for receiving household foodstuffs which can be kept fresh longer after evacuation of the container. <IMAGE>
Patent DE-3416131-A1 (DE)
Title: Substance which reacts positively to electron radiation
Inventor: TSUCHIYA SHOZO
IPC: C08L81/00
Filed: 1984-04-27
Abstract: The invention relates to a substance which is characterised by a product of the reaction of (a) a polymer of the formula <IMAGE> where R is a hydrogen atom or a hydrocarbon group having 1-20 carbon atoms, and (b) a phenolic resin of the resol type. A substance of this type is distinguished by high radiation sensitivity and high resistance during dry etching.
Patent DE-3423377-A1 (DE)
Title: Method for ejecting bent coins in vending machines
Inventor: LUDWIG MAX
IPC: G07F1/04
Filed: 1984-06-25
Abstract: Method for ejecting bent coins in self-service machines, especially coin-operated telephones, which jam the coin receptacle (2) in the operating state. The object of the present invention is to increase the operating readiness of a vending machine in such a way that the bent coin, although it can pass through the insertion slot, nevertheless cannot pass into the coin channel intended for it, in order to provide a service. This object is achieved in that the bent coin is first held by the coin receptacle (2), and after the termination of the service the slot depth (8) of the coin receptacle (2) is enlarged by a release member (6) in such a way that the coin passes directly into a rejection channel. <IMAGE>
Patent DE-3428510-A1 (DE)
Title: Fuse element for fuses based on silver or copper, having at least two constrictions of different length
IPC: H01H85/10
Filed: 1984-08-02
Abstract: The object of the invention is to improve the overcurrent disconnection of a fuse element (11) for fuses made of a compound material based on silver or copper and having at least two constrictions (21, 22) located at a distance from one another and symmetrically to the centre line of the fuse element (11), having a fibrous component (112) which is not soluble in silver or copper and whose melting and boiling point is higher than that of silver or copper. To achieve this object it is proposed to design the constrictions (21, 22) with different lengths and to use, as the component (112) to be incorporated, fibres whose length (lF) is smaller than the effective length (L) of the longer constriction (22) of the fuse element (11). <IMAGE>
Patent DE-3429554-A1 (DE)
Title: 4-Bit multiplier circuit
Inventor: MERKLE PAUL
IPC: H03M7/12
Filed: 1984-08-10
Abstract: The subject-matter of the invention is a 4-bit multiplier circuit which is to be only suitable for multiplying 2 four-digit BCD-8421 numbers in order to reduce the circuit. The present multiplier circuit can only be used for multiplying 2 four-digit binary numbers reliably by one another if none of these 2 four-digit binary numbers is greater than the number HLLH (9). The types A1 and A2 of this multiplier circuit are not combined with a recoding circuit and therefore supply result numbers which are coded as purely binary numbers. The types B1 and B2 of this multiplier circuit are combined with a recoding circuit and supply the result number in the form of 2 four-digit BCD-8421 numbers. <IMAGE>
Patent DE-3430089-A1 (DE)
Inventor: DUVLIS ZINON DR MED
IPC: A61G13/00
Filed: 1984-08-16
Abstract: A selected part of or the entire body of a patient on an operating table can be insulated from air in the surrounding atmosphere by a stream of clean-room air which issues from a distributor head and is caused to form a relatively thin layer between the selected part and the surrounding atmosphere. Such relatively thin layer can be established and maintained by heating or cooling the stream so that its temperature deviates from that of air in the surrounding atmosphere by a few degrees centigrade. The direction of flow of a portion of or the entire stream can be changed by one or more secondary streams. The moisture content of the stream of clean-room air can be increased by causing it to flow through a steam chamber. Heating or cooling of the stream can precede or follow sterilization of atmospheric air which is to form the stream.
Patent DE-3432686-A1 (DE)
Title: Apparatus for clamping a ski in order to operate on its running surface
Inventor: LEITINGER WALTER
IPC: A63C11/14
Filed: 1984-09-05
Abstract: For the purposes of easier and improved holding of a ski when operating on its running surface and its two ski edges, a pivotable suction mounting is provided according to the invention which, in combination with a securing hoop, guarantees secure mounting of the ski in the clamping device according to the invention, even under relatively strong operating forces, a guard additionally being provided in order to prevent twisting of the connectors supporting the vacuum device. <IMAGE>
Patent DE-3436488-A1 (DE)
Title: Magnetic powder coupling
Inventor: BOHN GERHARD DIPL PHYS DR
IPC: F16D37/02
Filed: 1984-10-05
Abstract: In a magnetic powder coupling, the two coupling parts (1, 2) of which define a working gap (3) for a magnetisable powder (4) by means of concentric working faces (1.1, 2.1), a permanent-magnetic ring (5) for the magnetisation of the powder is provided concentrically to the working gap (3), making the magnetic powder coupling independent of a power supply. <IMAGE>
Patent DE-3439793-A1 (DE)
Title: Separating piston for hydropneumatic units
Inventor: AXTHAMMER LUDWIG DIPL ING
IPC: F16F9/06
Filed: 1984-10-31
Abstract: A separating piston for hydropneumatic units is provided, according to the invention, in that the separating piston consists of two sheet-metal parts arranged one behind the other in the axial direction and connected to one another. One sheet-metal part possesses a formed-on groove and serves as a holding part for the sealing ring, whilst the other sheet-metal part is designed as a guide part sliding on the inner wall of the cylinder. For connecting the holding part and sheet-metal part, the holding part possesses a centrally arranged extension which engages into a collar formed by a recess of the guide part.
Patent DE-3500411-A1 (DE)
Title: Method for the soldered connection of the conductor tracks of a flexible printed cable or circuit to the connecting surfaces of a printed-circuit board
Inventor: EHRENSTEIN VOLKER VON DIPL ING
IPC: H05K3/00
Filed: 1985-01-08
Abstract: In order to connect a flexible printed cable (1) or circuit to a printed-circuit board (7), the connecting ends (20) (which are extended beyond the connecting region) of the conductor tracks (2) are bent back, together with the carrier film (3) of the flexible printed cable (1) or circuit, through an angle of 180 DEG , so that a pulse-heated soldering tool, especially a soldering iron (9), can be placed onto the bent-back connecting ends (20) and the connection of the connecting ends (20) to the associated connecting surfaces (6) of the printed-circuit boards (7) can be carried out by reflow soldering. In this case, the heat is primarily transported to the soldering point via the bent-around connecting ends (20). Partial removal of the carrier film (3) in the connecting region, which has been required until now, is obviated. <IMAGE>
Patent DE-3500772-A1 (DE)
Title: Compressed-air piston compressor
IPC: F04B39/06
Filed: 1985-01-11
Abstract: The invention relates to a compressed-air piston compressor having a casing, a short motor with a large diameter, a heat-deflecting sheet-metal housing, and cooling fins and a labyrinthine air intake. …<IMAGE>…
Patent DE-3500984-A1 (DE)
Title: Locking device for folding pallets
Inventor: MAERZ HELMUT
IPC: B65D88/52
Filed: 1985-01-14
Abstract: The invention relates to a locking device for folding pallets which consist of a baseplate and foldable end walls. By means of the locking device, a plurality of folded pallets can be interlocked with one another for the purpose of empty transportation. In order to prevent the locking device from projecting over the outer contour of the pallets in the position of use, i.e. when the end walls are erect, it can be pivoted from an operating position into a rest position in which it is accommodated inside the respective end wall. The locking device is coupled to a blocking cam which only allows the end wall to be erected completely when the locking device has been brought into its rest position.
Patent DE-3504264-A1 (DE)
Title: Apparatus for limiting the descent of a lift
Inventor: MOMBAUR ALFRED DIPL ING
IPC: B66B5/04
Filed: 1985-02-08
Abstract: In the apparatus for limiting the descent of a lift for persons or loads, with a locking wheel which is driven in accordance with the car speed and actuates via a cam path a pendulum with locking cam which, in the event of excessive rotary speed of the locking wheel, swings out to such an extent that it blocks the locking wheel and a catch device for the car is thereby triggered, there is a device in which a rod (8) is moved electromagnetically by pushbutton via a remote release, which rod (8) latches the locking cam in the locking wheel via a shift lever (9). <IMAGE>