baber/WOPTO huggingface dataset:
Patent DE-3343917-A1 (DE)
Title: Sail arrangement for sailboards
Inventor: STURM HERMANN
IPC: B63B35/79
Filed: 1983-12-05
Abstract: Published without abstract.
Patent DE-3345855-A1 (DE)
Title: Static heater, in particular for buses
Inventor: THOMAE RUDOLF DIPL ING
IPC: F28D1/053
Filed: 1983-12-19
Abstract: Published without abstract.
Patent DE-3346379-A1 (DE)
Title: Method of displaying characters to be printed in the display of an electronic typewriter
Inventor: BECK ROLF DIPL ING
IPC: B41J3/46
Filed: 1983-12-22
Abstract: Published without abstract.
Patent DE-3346534-A1 (DE)
Title: Ultrasonic image display device and method for operating a linear array of ultrasonic transducer elements
Inventor: BIRK ADALBERT DIPL ING
IPC: G10K11/34
Filed: 1983-12-22
Abstract: The ultrasonic head (2) comprises a linear array of ultrasonic transducer elements (E1 to En). The latter are activated individually or in a group (3) by progressing in the scanning direction (4) at a predetermined scanning frequency (fs). An object under examination is thus scanned by ultrasound. An evaluating device (11, 14, 16) evaluates the echo signals received from the displaceable individual element or the displaceable group (3) and displays it as B image (20) on an imaging device (18). To generate movements of the object under examination in a different representation, preferably in the M image, with high quality, a fixed group (5) of the elements (E1 - En) is activated jointly with a drive frequency (fa) which is higher than the scanning frequency (fs). A further device for evaluation (12, 14, 17) evaluates the echo signals received from the fixed group (5) and generates a corresponding representation, preferably an M image (21). B image (20) and M image (21) are virtually real-time images. Both of them contain motion information. <IMAGE>
Patent DE-3411092-A1 (DE)
Title: Damping device for taking up or compensating torsional impacts
Inventor: FRIEDMANN OSWALD
IPC: F16F15/131
Filed: 1984-03-05
Abstract: The invention relates to a damping device having at least two coaxially arranged centrifugal weights mounted to allow relative rotation counter to the action of damping means, one of which centrifugal weights is rotationally connected to an internal combustion engine and the other can be connected to the input component of a gearbox. To improve the support between the two centrifugal weights and thus increase the service life and improve the functioning of the damping device, the second centrifugal weight is supported on the internal combustion engine via a central journal-like projection extending axially from it in the direction of the internal combustion engine.
Patent DE-3413822-A1 (DE)
Title: Self-rocking rocking chair
Inventor: CIECIERSKI WOLF
IPC: A47C3/02
Filed: 1984-04-12
Abstract: In a rocking chair having runners, a seating or lying surface and a rocking drive, the drive is effected via a weight which is moved in a given circulation path and is driven by a motor. The transmission of force from the drive to the weight is achieved by an extension arm. The central point of the path of movement of the weight lies approximately in the vertical plane which corresponds to the rocking plane through the contact point of the runner arrangement with the floor.
Patent DE-3416208-A1 (DE)
Title: Flower trough for roofs of buildings and roofing tile for the purpose
Inventor: EICHNER EGBERT
IPC: E04D1/30
Filed: 1984-05-02
Abstract: In order to fit a flower trough on the roofing tiles of the roof of a building in the region of roof dormers, a roofing tile (10) is provided which, on its outer side, bears a vat-like shaped body (20) which is open at the top and serves as a flower trough. The front wall (21) of said shaped body is approximately vertical and at an angle to the surface of the tile (Fig. 1). <IMAGE>
Patent DE-3425141-A1 (DE)
Title: Method of producing a furniture carcass and device for carrying out the method
Inventor: BLEIDORN GERD
IPC: B27M3/18
Filed: 1984-07-07
Abstract: A method of producing a furniture carcass consisting of two prefabricated sides and at least two prefabricated shelves arranged between the sides is to be developed, which method allows more rapid and less expensive assembly of the individual parts in relation to known methods. For this purpose, it is proposed that the sides and the shelves are firstly placed together with precise fit, then clamped in this position and subsequently firmly connected to one another by screwing in connecting screws which penetrate the material of the sides and the shelves. Particularly suitable for carrying out this method is a device which is distinguished by a horizontal rest for the sides (1) and the shelves (2) and by a plurality of clamping devices (4), which can be squeezed together parallel to the rest, and pressing-on devices (5) to fix the sides (1) and the shelves (2). <IMAGE>
Patent DE-3426534-A1 (DE)
Inventor: ALM PEKKA FERDINAND
IPC: D03D49/42
Filed: 1984-07-18
Abstract: A pneumatic picking mechanism for weaving shuttles wherein the weaving shuttle is driven by a piston moved in a cylinder cavity by pressurized gas and wherein the pressurized gas is supplied from a reservoir through a main valve to the cylinder cavity and the main valve is controlled via a control valve assisted by an auxiliary valve.
Patent DE-3428073-A1 (DE)
Title: Short inking unit with toothed doctor for letter press and litho printing
Inventor: HEIN BERTOLD DIPL ING
IPC: B41F31/20
Filed: 1984-07-30
Abstract: The previously customary distributing inking units on letter press and litho printing machines are to be replaced according to the claim of the invention by a short inking unit of a novel type of construction. The disadvantages of the short inking unit previously already known from flexographic printing, namely a hard screen roller with a soft block, are avoided in that a smooth roller with a toothed doctor is used instead of a screen roller with a smooth doctor.
Patent DE-3428833-A1 (DE)
Inventor: SUNG ERIC DR
IPC: C11D3/30
Filed: 1984-08-04
Abstract: The agents can be used in machines at low temperatures. They contain alkali metal di- or triphosphates, zeolites or organic complexing agents for calcium, alkali metal metasilicate, sodium carbonate, sodium bicarbonate, waterglass, compounds which release active oxygen, a low-foam, non-ionic surfactant, 0.1 to 5% by weight of a hydrolase enzyme (amylases, proteases, lipases) and as cleaning enhancer 0.1 to 5% by weight of high molecular weight terminal or non-terminal epoxyalkanes which are reacted with 1 mole of mono- or diethanolamine per mole of alkane and are optionally alkoxylated with 1 to 5 mole of ethylene oxide or propylene oxide.
Patent DE-3429282-A1 (DE)
Title: Optoelectronic module
Inventor: HABERLAND DETLEF DR RER NAT
IPC: H01L31/024
Filed: 1984-08-08
Abstract: Having [sic] an optoelectronic component inside a housing. The component is mounted on a board/chip carrier which can be adjusted inside the housing. <IMAGE>
Patent DE-3430962-A1 (DE)
IPC: F16S3/02
Filed: 1984-08-23
Abstract: 1. Connection arrangement, in which good heat-conducting parts (30; 52, 55; 51, 56; 108) are connected together by at least one connection element (1; 53, 54; 57, 58; 80; 126) of badly heat-conducting material and in which this connection element (1; 53, 54; 57, 58; 80; 126) has at least one recess, in which a projection (37, 116) of a good heat-conducting part (30; 52, 55; 51, 56; 108) engages, such that this projection (37, 116) of the good heat-conducting part (30; 52, 55; 51, 56; 108) is connected with an element (38', 119), which can be bent relatively to the projection (37, 116), and in which the connection element (1; 53, 54; 57, 58; 80; 126) of badly heat-conducting material has an oblique surface (41) in the recess (124), which at least partially faces the projection (37) as well as the bendable element (38', 119) of the part (36, 42) from good heat conducting material, characterized in that the good heat-conducting part (30; 52, 55; 51, 56; 108) has a bendable extension (35; 70; 73; 74; 77; 113) on a side surface, which carries a hammer-shaped projection (37, 116) projecting into the recess (124), as well as an element having the form of a step actually lying in the prolongation of the extension (35), that the step-like element (38'; 119) has grooving (23; 138) on its side opposite to the inclined surface (41) and that this grooving (23; 138), when the bendable element (38', 119) is pressed in the direction of the recess (114) where the projection (37, 116) is, is pressed into the slope of the oblique surface (41), and that the outer surfaces (42; 113) of the bendable extension (35) in the pressed-in condition, is flush with the corresponding outer surface (8).
Patent DE-3431412-A1 (DE)
Title: Shifting device actuated by pressure medium for conveying means in underground mining, in particular for chain conveyors in underground haulage
IPC: E21F13/08
Filed: 1984-08-27
Abstract: In a shifting device actuated by pressure medium for conveying means in underground mining, in particular for chain conveyors in underground haulage, in which the stationary conveyor structure is laid between lateral spill plates for stiffening it, working cylinders being used for the shifting which are linked to roadway abutments which are drawn up when the pressurising of the working cylinders is reversed, provision is made according to the invention for the spill plates to be parts of an angularly rigid channel structure which supports the stationary conveyor structure with its base, and for a track to be formed on the spill plates, the rail travelling mechanisms of which are attached to the abutments and, in accordance with lifting cylinders which can be supported on the floor, support the track during the shifting movement by the working cylinders or, when the pressurising of the working cylinders is reversed, roll on the rails.
Patent DE-3432342-A1 (DE)
Title: Windsurfing board
Inventor: SCHMIDTKUNZ KLAUS-JUERGEN
IPC: B63B35/79
Filed: 1984-09-03
Abstract: Published without abstract.
Patent DE-3433179-A1 (DE)
Title: Method and device for the quantitative detection of hydrogen isotopes in a medium
Inventor: BUCKMANN HANS-ULRICH DIPL ING
IPC: G01N1/00
Filed: 1984-09-10
Abstract: The invention relates to a method and a device for the selective detection of hydrogen isotopes in a medium, the permeability of certain membranes, for example made of nickel, for hydrogen isotopes being exploited. The membranes (3a, 3b) have a finger-like shape, and in their interior a carrier gas is fed in through a riser (5a, 5b), which, in the interspace (6a, 6b), entrains the hydrogen isotopes. It is possible to connect measuring instruments to the gas outlets (8a, 8b) for the detection of hydrogen or tritium. <IMAGE>
Patent DE-3436389-A1 (DE)
Title: Kneading massaging device with extended functions
Inventor: FRENKEL WOLF GERHARD DR MED
IPC: A61H15/00
Filed: 1984-10-04
Abstract: In order to employ a kneading massaging device according to main application P 3405882.6-35 more freely and more effectively coupled with the highest degree of safety, 7 further embodiments are specified: 1. The kneading massaging devic (1, 2) is incorporated in a broad belt and can be strapped around the trunk or extremities. 2. The rotary movement is generated in a box-shaped engine housing (1) and is transmitted via a flexible shaft (4b) to the easily handled applicator (2d) where it drives the kneading roller (6). 3. Several kneading rollers (6) are fitted on outrigger axles (5) on the coupling, which circulate around the coupling on different radii so that blood and lymph is repositioned in the skin. 4. To permit the kneading roller(s) (6) to adapt to unevennesses the gear shaft is made of fibreglass or flexible steel. 5. In order to avoid accidents the torque is transmitted onto the kneading roller(s) only when the latter are loaded. This can be ensured with a slipping clutch or with a microcontact pressure pickup. 6. A squeezable bag which is only in contact with the kneading roller(s) (6) when the latter is or are loaded may be inverted over the kneading roller(s) (6) instead of the treatment attachment (2) and the rolling membrane (2b). <IMAGE>
Patent DE-3445817-A1 (DE)
Title: Circuit arrangement for operating a high-pressure discharge lamp from a low-voltage DC voltage
Inventor: RENNER WOLFGANG DIPL ING
IPC: H05B41/288
Filed: 1984-12-15
Abstract: The invention relates to a circuit arrangement for operating a high-pressure discharge lamp from a battery or another low-voltage DC voltage supply. The method according to the invention is in this case distinguished in comparison with conventional solutions by the fact that the necessary chopping and transformation of the input voltage, and the subsequent lamp-current stabilisation, take place by means of high frequency, while the lamp itself is supplied, as provided, with a low-frequency AC current at approximately 50 Hz. This results in a considerable reduction in the volume and weight of the operating apparatus and in an increase in the efficiency. The circuit arrangement according to the invention comprises (according to Fig. 1), as essential components, the supply voltage preregulator 1 for limiting overvoltages on the input side, the high-frequency invertor 2, the high-frequency rectifier 3 and the subsequent low-frequency rectangular waveform invertor 4, which is externally controlled by a control generator 15. Furthermore, a monitoring circuit 16 is also provided, which acts on the power relay 12. Said circuit contains a lamp operation monitor 17 which obtains its information via the lamp-current shunt 9, a supply-voltage monitor 18, and polarity-reversal protection with the aid of the diode 19. <IMAGE>
Patent DE-3500281-A1 (DE)
Title: Roller tape device, especially for providing passenger information for public means of transport
Inventor: ECKERT BERND
IPC: G09F11/29
Filed: 1985-01-05
Abstract: In a roller tape device with a housing, having a viewing window, in the sides of which housing are mounted winding rollers for a tape which can be wound thereon, which are connected to drive elements for drive purposes and can be brought into predetermined positions of rotation via assigned control and regulatory devices, the tape being stretched flat against the viewing window by means of reels which are likewise mounted in the housing on both sides of the viewing window and aligned parallel to the winding rollers, and being capable of being moved over the winding rollers by rewinding and halted in predetermined rewinding positions by means of a text-centre sensor, provision is made for at least one of the reels to be associated with a register member which registers its positions of rotation and is designed as a switching element for the device controlling and regulating the drive elements of the winding rollers.
Patent DE-3501331-A1 (DE)
Title: Metering and mixing device for two-component plastics
Inventor: GEYER FERDINAND
IPC: B05C17/005
Filed: 1985-01-17
Abstract: A cartridge holder (7) accommodates, one next to the other, two cartridges (1, 2) which contain in each case one material component of a two-component plastic. A common push rod drive (10) presses, via two push rods (15, 16), on the cartridge pistons (3, 4) of the two cartridges (1, 2). From the outlet nozzles (5, 6) of the cartridges, outlet lines (21, 20), which are in each case separate, lead into a common mixing chamber (21) in a removable mixing nozzle (26) from which the plastic emerges via a mixing section (27). <IMAGE>
Patent DE-3504929-A1 (DE)
Title: Device for docking a support element forming a bearing plane at a fixed bearing plane
Inventor: WASNER HERBERT
IPC: B65G1/04
Filed: 1985-02-13
Abstract: The invention relates to a device for docking a support element (3), mounted on a truck (1) and forming a fixed bearing plane (3a), at a fixed bearing plane (10) in a frame (8). Here, two centring extensions (11, 13) each are provided on the frame (8) and on the side of the support element (3) facing the frame. The support element (3) is transported in front of the frame (8) and is lowered from a raised position until the centring extensions (11, 13) come into engagement. According to the invention, the centring extensions (11, 13) are provided with centring elements (18, 19, 21, 24, 25) which enable the engaged centring extensions (11, 13) to pivot about a common axis. <IMAGE>
Patent DE-3506707-A1 (DE)
Title: Hydro-pneumatic power converter
Inventor: SCHACHTNER RUDOLF M
IPC: F15B15/10
Filed: 1985-02-26
Abstract: To produce high tensile forces at a relatively low pressure of the working medium (liquids and/or gases), a rubber or plastic bubble or radially arranged hydraulic or air cylinders (principle of the pressure distribution in gases or liquids) are put under pressure. The extension or movement to the outside resulting from this transmits the force to longitudinally running straps, belts and/or cables, in the course of which a very large power transmission takes place in the longitudinal direction (by the principle of the polygon of forces). If only short distances are involved, this allows work, such as the clamping of workpieces and the moving of lever arms, which hitherto could only be taken care of by very large air cylinders or hydraulic elements, to be carried out in a more simple and cost-effective manner. This invention, which comes very close to the functioning of the organic muscle or locomotive system, fills a gap between the pneumatic and the hydraulic units.
Patent DE-3512364-A1 (DE)
IPC: E04F21/16
Filed: 1985-04-04
Abstract: The tool (1) has a connecting device (4) for connection to the drill rod of a motor hammer. On the working side there is a curved active surface (2), by means of which it is possible for fine concrete introduced into wall joints to be compacted as effectively as possible. The struts (10) provide adequate stability of the tool (1) which is preferably produced as a drop forging. <IMAGE>
Patent DE-3521512-A1 (DE)
Title: Weft-insertion device for wave-shed weaving machines
Inventor: PLICKA LADISLAV
IPC: D03J5/06
Filed: 1985-06-14
Abstract: The invention relates to a weft-yarn insertion device for wave-shed weaving machines. The essence of the invention is that the device is formed by a flat plate-shaped body (1) which has a hollow hub (2) and on which the bobbin (3) is fastened and in which is mounted so as to be displaceable to a limited extent an axle hub (8) of a conical hollow body (9) which is provided, on its outer circumference, with a rounded edge (10) pressed against the rounded edge (11) of the flat plate-shaped body (1). <IMAGE>
Patent DE-3521613-A1 (DE)
Title: Vibrating trough
IPC: B65G65/42
Filed: 1985-06-15
Abstract: The invention relates to a vibrating trough (1) for evenly distributing and continuous conveying admixtures in the production of icecream, the level trough floor of which is designed as an endless belt (2) which slowly circulates in a longitudinally axial manner and which is guided on the underside (3) of the trough via a cleaning scraper (4). <IMAGE>
Patent DE-3526306-A1 (DE)
Title: Apparatus for processing cardboard sheets
Inventor: AIGNER MATHIAS
IPC: B31F1/10
Filed: 1985-07-23
Abstract: In an apparatus for processing cardboard sheets, the cardboard which is passed between the processing tools situated opposite one another is guided by guiding elements and the processing tools can be adjusted relative to one another.
Patent DE-3526885-A1 (DE)
Title: Element for the control of airborne noise
Inventor: GAHLAU HEINEMANN DIPL ING
IPC: G10K11/168
Filed: 1985-07-26
Abstract: An element is provided for the control of airborne noise, consisting of a pliable facing shell (2) which is arranged in front of a flexurally rigid shell (1) with a continuous surface, such as a solid wall or the like. The facing shell (2) consists of individual segments (3) which are connected via point-type fixing elements (4) to the flexurally rigid shell (1). The flexural rigidity of the segmented facing shell (2) is in the region of 0.4 to 10 Nm, preferably 1.5 Nm, based in each case on the unit width, and the weight per unit area of the pliable facing shell (2) is in the region of about 10 to 18 kg/m<2>. The dimensions of the segments (3) are in the region of 0.3 x 0.3 m to 0.7 x 0.7 m, preferably 0.5 x 0.5 m. Overlaps (5; 6) may be provided between adjoining segments (3). Decorative films (8) may be provided on the outside, and lamination (9) for heat insulation purposes on the inside. The distance between the flexurally rigid shell (1) and the pliable facing shell (2) is approximately 2 to 10 mm, preferably 5 mm. Filled thermoplastics are particularly suitable as a material for the segments. A disproportionately high increase in the sound control factor Rw is achieved, which is probably attributable to properties specific to the material and to segmentation. In addition, easy manufacture and manipulation are achieved, together with convenient assembly. <IMAGE>
Patent DE-3527827-A1 (DE)
Title: Device for reading status messages of a payphone
Inventor: WILLHAUS WERNER DIPL ING
IPC: H04M17/02
Filed: 1985-08-02
Abstract: A reading unit (AFE) of a telephone fault clearance station (FeESt) is connected via a telephone line (FL) to a payphone (MU) for reading a status message. A request signal generated by the reading unit (AFE) is applied for this purpose via the telephone line (FL) to a signal evaluation unit (SAW) of the payphone (MU) which is connected to a process and functional control unit (SE). When a request signal has been detected in the signal evaluation unit (SAW) a current status message of the payphone (MU) is transmitted by the process and functional control unit (SE) via the telephone line (FL) to the reading unit (AFE) of the telephone fault clearance station (FeESt). <IMAGE>
Patent DE-3529751-A1 (DE)
Title: Variable mast extension with infinitely variable height adjustment by means of a belt strap
Inventor: ECKSTEIN KLAUS
IPC: B63B35/79
Filed: 1985-08-20
Abstract: Mast extension of a mast for sailboards. Mast extensions of a known type are designed in such a way that the height adjustability of the mast thrust mounting can almost always be performed in definitely fixed stages. However, these designs do not allow a fine adjustment, such as is required for the sails of today. On the other hand, some of the extensions with infinitely variable adjustment available on the market are very expensive in terms of their design and are very susceptible to soiling. The invention is therefore based on the object of providing an extension which makes possible an infinitely variable but also fixed height adjustment in a very simple way.
Patent DE-3530669-A1 (DE)
Title: Method and device for recording gas exchange processes in intact plants
Inventor: WALZ HEINZ
IPC: F25B21/02
Filed: 1985-08-28
Abstract: To measure gas exchange processes on intact plants, so-called measuring cells are used in which the parts of the plant are sealed in a gas-tight manner and exposed to defined light, temperature and gas regime. The gas from the measuring cell is finally fed to the measuring apparatus with which the gas exchanged can be determined. Decisive factors for obtaining exact data are an accurately dosed gas which flows around the part of the plant in the measuring cell, and feeding the gas right up to the part of the plant in the measuring cell.