baber/WOPTO huggingface dataset:
Patent DE-3511556-A1 (DE)
Title: Soil injector
Inventor: WUNSCHIK HERBERT
IPC: E02D3/12
Filed: 1985-03-29
Abstract: Published without abstract.
Patent DE-3522384-A1 (DE)
Title: Arm-adjusting device
Inventor: KAUP OTMAR
IPC: B66F9/14
Filed: 1985-06-22
Abstract: Arm-adjusting device for the symmetrical displacement of the arms of a fork-lift truck, with a fork-carrier plate 1, 2 of standardised dimensions and having a central recess, an upright supporting member 4, 5 being arranged on both sides, on which a respective chain roller 22 is mounted over which a chain 19 is run which is connected to two slide members 10 and 11, of which each can be clamped to the fork back of a fork arm 6 and of which one is connected to a cylinder/piston unit 7, 8. <IMAGE>
Patent DE-3529144-A1 (DE)
Title: Appliance in a fluidised-bed reactor
Inventor: ENGSTROEM FOLKE DIPL ING
IPC: F23C10/24
Filed: 1985-08-14
Abstract: Appliance in a fluidised-bed reactor for the discharge of coarse-grained material. The appliance comprises an essentially vertical pipe (9) which is connected to the discharge port (8) of the grate (1) and communicates with an outlet port (15) arranged below the discharge port and pointing upwards, and further comprises appliances (11, 12, 13, 14) for feeding compressed air at short intervals into the chamber (10) connecting the pipe with the outlet port. 
<IMAGE>
Patent DE-3534020-A1 (DE)
Title: Frame-saw blade arrangement
Inventor: THOERESS DIETMAR
IPC: B23D61/12
Filed: 1985-09-24
Abstract: Frame-saw blade arrangement, which has buckles which abutt i.e. support one another, perpendicularly to the frame-saw path and are designed to be immovable transversely with respect to the direction of the frame-saw path, optionally a hydraulic saw tensioner with or without associated or separate pressure spindle, furthermore saw blades and plane-parallel distance gauges which set the spacing of the saw blades, and which arrangement can be put under spindle pressure, and in which the gauge dimension of the distance gauges, if applicable with added plane-parallel filler pieces or shims, takes effect only from the buckle and saw-blade mounts in the direction of the central cutting region of the saw-blade length, there being provided in the region above the top edge (6a) of the distance gauge (6) in the end region (1c) of the saw blade (1) at least one predetermined bending point (9) which facilitates lateral bending, i.e. bending out of the saw-blade plane (and mirror-inverted in the lower region of the blade arrangement). <IMAGE>
Patent DE-3535361-A1 (DE)
Title: Scraper for underground scraper conveyor
Inventor: GARTE RUDOLF
IPC: B65G19/22
Filed: 1985-10-03
Abstract: Underground, scraper conveyors are used for the removal of coal. In this case, the scrapers are screwed to the round link chain. These scrapers are struck from one piece in the forging die, each scraper being suitable only for the respective conveyor type, that is to say guide shape, width and chain arrangement are different. Furthermore, when the scraper becomes worn, the entire scraper must be removed. In addition, the scraper can be fitted or removed only at the chain sprocket. The invention provides a scraper which has a modular form and the parts comprise a central part, two side profile guides and a clamping rail. This is held together by two connecting screws. The special advantage in the rotatable Hirth displacement of the exchangeable side profile guides. By exchanging the side profile guides, the scraper can be used for several scraper conveyor types and widths, as well as with different round link arrangements. In the case of wear, only the side profile guides must be exchanged. Repair, transport and stock keeping costs are considerably reduced by the use of this scraper. <IMAGE>
Patent DE-3536847-A1 (DE)
Title: Process for producing an information carrier
Inventor: SCHUELER MANFRED
IPC: G09F7/16
Filed: 1985-10-16
Abstract: A character carrier (M) is pressed by means of a flexible pressing layer (A) against a wall (18) of a casting mould (F), the pressing layer (A) being supported on an opposite mould wall (21). The pressing layer (A) has a permeable structure, so that it is impregnated by casting composition (V), for example foamed plastic. By virtue of the flexible pressure on the character carrier (M), a close bearing of the subsequently visible surfaces (2a, 6a, 8a) of information characters against the mould wall (18) is achieved, so that the character surfaces are not covered by the casting composition (V). <IMAGE>
Patent DE-3538191-A1 (DE)
Title: Rock drill
Inventor: GSCHWEND PETER
IPC: E21B10/44
Filed: 1985-10-26
Abstract: The shank (2) of the rock drill (1) carries a cutting tip (3). In the centre, the end face of the cutting tip (3) has a central cutting nose (5) with two cutting edges (6) converging in the drilling direction. Outer cutting noses (7) adjoin the cutting edges (6) on both sides. The cutting edges (8) of the outer cutting noses (7) are inclined at an included angle ( alpha ) of 45 DEG  to 90 DEG  to the outer edges (9), running parallel to the drill axis, of the cutting tip (3). <IMAGE>
Patent DE-3542453-A1 (DE)
Title: Freely programmable control of machines
Inventor: BALSTER HUGO DIPL PHYS DR
IPC: G05B19/042
Filed: 1985-11-30
Abstract: The invention relates to a microprocessor-based freely programmable control for controlling machines and/or processes. This control can be used for controlling processes, machines and units which are run particularly advantageously by means of intelligent control. According to the invention, the control uses a very fast and very intelligent microprocessor. The microprocessor is connected to the machines and processes (for example diggers, handling devices, robots, centrifuges, heat exchangers) via adapted input and output boards.
Patent DE-3543384-A1 (DE)
Title: Box
Inventor: SESAR JULIUS DIPL ING
IPC: B65D5/42
Filed: 1985-12-07
Abstract: A box has four side walls (1, 2) made of coated paper, cardboard, corrugated cardboard or plastic and a bottom (9). In order to provide a box which can also be placed on damp ground without impairing its bottom, the bottom (9) consists of a foldable, moisture-resistant, sheet-shaped body which is firmly connected to the side walls (1, 2). Two of the opposite side walls (2) and the bottom (9) can be folded inwards (Figure 2). <IMAGE>
Patent DE-3543715-A1 (DE)
Title: Music device
Inventor: OHMANN RICHARD
IPC: A63B21/00
Filed: 1985-12-11
Abstract: In the case of a music device, an electronic percussion which can be controlled by means of one or more actuating elements is connected to a music-reproducing arrangement. Consequently, the users of the device can actively participate during the reproduction of stored music. Special design features prevent the users activating the sounds of the percussion at the wrong time. With monitoring devices it can be established and registered when a user gets out of time.
Patent DE-3610268-A1 (DE)
Title: Tube squeezing device
Inventor: KRONENBERG GERHARD
IPC: B65D35/28
Filed: 1986-03-26
Abstract: A tube squeezing device comprises a housing having two housing halves, which are connected in an articulated manner, as well as a housing top. When the housing halves are squeezed together, the tube which has been placed in the housing after the housing top has been removed is gripped at its end by pressing jaws which slide forwards simultaneously. This movement takes place due to four guide shoes with guide curves. The guide shoes are blocked when the housing is squeezed together and are freely displaceable when the housing is let go. In particular, crimpers are used as pressing jaws which mesh with two smaller crimpers which, in turn, roll along the toothed control cams of the guide shoes.
Patent DE-3614044-A1 (DE)
Title: High-performance centrifugal pump for conveying liquid nitrogen
Inventor: HECKHORN ROLF
IPC: F04D13/08
Filed: 1986-04-25
Abstract: As a result of the constructional and geometrical design of blade wheel, suction cup, bottom, holding pipe, outlet pipe, drive shaft, bearing bushes and heating ring, it is possible to extract liquefied nitrogen from pressureless insulating containers with a corresponding delivery quantity at any time in short-term and long-term operation.
Patent DE-3614167-A1 (DE)
Title: Apparatus for cutting to length sections of a material from a supply roll, preferably for cutting to length the back lining for producing book covers by machine
Inventor: HEDRICH WINFRIED
IPC: B42C7/00
Filed: 1986-04-26
Abstract: The invention relates to an apparatus for cutting to length sections of a material fed to it by running off a supply roll, preferably for cutting to length the back lining for producing book covers by machine, having transporting means for feeding the material, having a cutting device and having means for setting the cut-off lengths. In this arrangement, the transporting means (3) can be driven by a cam gear mechanism (4), which produces a stepping movement and the range of constant rotational movement of which can be set in a way corresponding to the cut-off length of the material by cam plates (5, 6) arranged in such a way that they can be turned with respect to one another. <IMAGE>
Patent DE-3615386-A1 (DE)
Title: Process for scrubbing out gases
Inventor: WEBER GUENTER DR
IPC: C01B17/05
Filed: 1986-05-07
Abstract: A process for scrubbing gases out of a gas mixture in a packed column with a scrubbing agent is described. In the packed column, blockages due to the solids already present in the scrubbing agent and/or formed during scrubbing can occur. In order to exploit the large exchange area and long contact time of packed columns in such a process, without the column being blocked by the solids, it is proposed to operate the packed column during the scrubbing in the flooded state and to use materials having a density less than 1 as the packing material. Packing of polyethylene and polypropylene have proved to be particularly advantageous.
Patent DE-3619065-A1 (DE)
Title: Catalyst
Inventor: HUMS ERICH DR
IPC: B01J23/85
Filed: 1986-06-06
Abstract: The invention relates to a catalyst for decreasing the nitrogen oxides in flue gases. In the case of such catalysts, the essential constituent of which essentially comprises titanium dioxide, there is the problem of binding the catalyst composition sufficiently firmly in order to achieve a sufficiently long service life. The invention provides for this subjecting the titanium oxide, together with other catalytically active components, to a process of grinding activation and setting the components with a mixture of aluminium oxide and calcium oxide. A catalyst according to the invention is suitable in particular for use in power stations.
Patent DE-3625408-A1 (DE)
Title: Method to avoid deposits in upright evaporator heating tubes and apparatus
Inventor: ZEITSCH KARL JOACHIM DR ING
IPC: B01D1/06
Filed: 1986-07-26
Abstract: To avoid deposits in upright evaporator heating tubes through which material to be evaporated flows, it is proposed to feed in the liquid under pressure at the bottom heating tube end and to carry along in the heating tube abrasively acting solids particles, the abrading action of which on the heating tube interior prevents deposition of encrustations. An apparatus is preferably used for this purpose in which an unheated central tube is arranged amongst heating tubes through which liquid flows and in the bottom region of each heating tube jet pump-like constructions are arranged in a ring which circulate the liquid loaded with solids particles.
Patent DE-3625733-A1 (DE)
Title: Method for producing optical fibres
Inventor: MALTZ GEORG DIPL ING
IPC: C03B37/025
Filed: 1986-07-30
Abstract: A method is specified by means of which the central position of the core of an optical fibre (10) can be ensured. For this purpose, the position of the core during drawing of the optical fibre (10) is determined by means of two transilluminating devices (13, 14) arranged at right angles to one another. The measurement result of the two transilluminating devices (13, 14) is used, if necessary, in the annular furnace (3) to adjust the preform (1) from which the optical fibre (10) is drawn. <IMAGE>
Patent DE-3625903-A1 (DE)
Title: Device, in particular for measuring angles of inclination (slope angles) and accelerations
Inventor: JAEGER GERD PROF DR SC TECHN
IPC: G01P15/093
Filed: 1986-07-31
Abstract: The invention relates to a device, in particular for measuring angles of inclination and accelerations. The aim of the invention is to achieve a high sensitivity and accuracy in conjunction at the same time with a large operating frequency range, high noise immunity with respect to external influences and low measuring times for the device. In order to achieve this aim, a modified Kösters interferometer is used to measure the deflection of two bending deformation members as a function of the acting acceleration. The special design of the bending deformation members supports the above aims and permits a technically simple production. Moreover, the aims are supported by the choice of the centroid of the seismic mass. The mechanical and naturalogical parameters of the device can be further improved by additional described measures.
Patent DE-3630259-A1 (DE)
Title: Knitted woollens with sequins
Inventor: FITSCH VERONIKA
IPC: D04B21/14
Filed: 1986-09-05
Abstract: Knitted woollens are often equipped with sequins by sewing these on. As a result, the sequins lie somewhat fixedly in place, and the separate operation of sewing them on necessitates relatively arduous labour and, in mechanical sewing on, special machine arrangements. So that the sequins are arranged somewhat moveably and as a result the mirror reflection of the glossy sequins has a better effect and there is no need for separate sewing on, it is proposed that the sequins be knitted in with the woollen knitting yarn itself during the knitting operation. <IMAGE>
Patent DE-3632178-A1 (DE)
Title: Method and device for the quick detection of power system faults
Inventor: WEIBELZAHL MANFRED DIPL ING
IPC: G01R19/165
Filed: 1986-09-22
Abstract: For the quick detection of power system faults, the voltages (UP) of a power system (NS) to be monitored are mapped into one or more reference systems (DRS1, ...). Their "dynamic reference voltages" are identical to the power system voltages in frequency and phase angle. Where there are more reference systems, the amplitudes of the reference voltages are preferably graded with respect to one another in such a manner that, apart from the quick detection of possible deviations of the power system voltages from the reference voltages, it is also possible to detect the type of power system fault. It is particularly advantageous to use the invention for initiating special control measures in the case of a power system fault in the case of the "back-to-back" HVDC coupling of power systems. <IMAGE>
Patent DE-3632991-A1 (DE)
Title: Pouring accessory for bottled ale or bottled weiss beer
Inventor: GOLDMANN WOLFGANG DR MED
IPC: B67C9/00
Filed: 1986-09-29
Abstract: The invention relates to a pouring accessory for bottled ale and bottled weiss beer, which is preferably made of plastic, metal and rubber and has a sealing cap which has a movable clamping clip and sealing ring and in which there are situated an eccentrically positioned outflow aperture, which has an outflow tap moulded onto its outside and a parabolic outflow funnel, and an air aperture which is eccentrically mounted opposite and has an air tap moulded onto its outside and an air pipe moulded onto its inside, by means of which accessory bottled ale or bottled weiss beer can be poured into a drinking vessel in such a way that there is no excessive formation of froth. <IMAGE>
Patent DE-3637321-A1 (DE)
Title: Document file
Inventor: GROLMAN TASSILO VON
IPC: B42F13/24
Filed: 1986-11-03
Abstract: The invention relates to a document file with a baseplate (1) and a loose-leaf file which are uniformly produced from largely rigid plastic material, the two or more receiving mandrels (9, 10) of the loose-leaf file and the two or more hoops (14, 15) assigned thereto being anchored in the baseplate (1). In order to avoid the separate production of the loose-leaf file or clamping mechanism from different components and its subsequent separate attachment to the baseplate, and in order to achieve a longer service life of the clamping mechanism in long-term use, plastic hinges (16, 17) are attached on both sides of the anchoring of the hoops (14, 15). The pivoted flap (18) adjoins the plastic hinge (17) and is connected via a further plastic hinge (19), in front of the receiving mandrels (9, 10) to the baseplate (1). The pivoted flap (18) forms an obtuse angle with the section (21). The apparatus can be seen in essentials in the attached Fig. 3. <IMAGE>
Patent DE-3637468-A1 (DE)
Title: Method and device for straightening wire
Inventor: STEPANENKO ALEKSANDR VASILIEVI
IPC: B21F1/02
Filed: 1986-11-04
Abstract: The method for straightening wire consists in that the wire (1) is unwound from a means (2) for unwinding the wire and that, in a means (3) for twisting and stretching the wire by means of straightening elements (10, 11, 13, 14) the working surfaces (16, 17, 18, 19) of which are in each pair each situated opposite one another, the wire is twisted in two opposite directions until plastic deformation of the material of the wire (1) occurs and the wire (1) is simultaneously stretched in the region of the elastic deformation of the material of the wire (1). The wire (1) is then wound onto a means (4) for taking up the wire. <IMAGE>
Patent DE-3641782-A1 (DE)
Title: Piston-con-rod joint for the transmission of tensile and compressive forces
Inventor: BRUEDGAM SIEGFRIED DR ING
IPC: F16J1/14
Filed: 1986-12-06
Abstract: To allow simple assembly of the joint between a piston (1) and a con-rod (13) without affecting the size of the bearing surfaces (6, 7, 8) for the transmission of the tensile and compressive forces between them, the con-rod (13) is provided with a hammerhead (12) and a gudgeon pin (4) which is held laterally in eye-like receptacles (2, 3) on the piston head (1) and, in between, has a recess (11) matched to the shape of the hammerhead (12), for positive engagement with the hammerhead (12) of the con-rod (13). <IMAGE>
Patent DE-3641937-A1 (DE)
Title: Dressing tool
Inventor: KRANZ EBERHARD DIPL ING
IPC: B24B53/07
Filed: 1986-12-09
Abstract: The rotatable dressing tool consists of two interconnected rollers (2, 3) with radial and/or cylindrical dressing surfaces and is used to produce grinding wheels (1) for grooved profiles. One of the two rollers (2, 3) is mounted on the other so as to be axially adjustable by means of a fine thread and can be fixed in various axial positions. It is thus possible to change the groove width a in the mounted state of the dressing tool. <IMAGE>
Patent DE-3704018-A1 (DE)
Title: Brake device
Inventor: STOTZ ERICH
IPC: B60T7/08
Filed: 1987-02-10
Abstract: The brake system is structured in such a way that it is automatically activated when a motor vehicle is temporarily brought to rest, thereby relieving the driver of the need either to constantly depress the brake pedal or to apply the handbrake, even when stopping on inclined road sections and enabling him to drive off smoothly again. It comprises a parking piston-cylinder unit inserted into the connection between a handbrake lever and mechanical means of transmission for operation of the wheel brakes. A pressure medium supply unit comprising a pressure medium pump with pressure medium accumulator connected to it on the outlet side and a solenoid valve is assigned to the said unit, the solenoid valve controlling the feed and return line of the parking piston-cylinder unit being triggered by way of an electric circuit. The said circuit is closed by a switch assigned to the accelerator pedal, a switch which closes or opens as a function of the detected standstill of the wheels and a switch which closes or opens as a function of the opening position of the handbrake lever, when the vehicle comes to rest with the engine running and the handbrake lever situated in the open position, and is opened when the vehicle is set in motion again.
Patent DE-3704263-A1 (DE)
Title: IR methine dye
Inventor: BERNETH HORST DR
IPC: G11B7/247
Filed: 1987-02-12
Abstract: The pentamethine dye of the formula <IMAGE> is soluble in alcohols in a high concentration and is suitable for producing optical recording materials.
Patent DE-3704422-A1 (DE)
Inventor: KAHLERT WOLFGANG
IPC: F24D3/14
Filed: 1987-02-12
Abstract: An arrangement for heating a floor in the form of a layer made of concrete or the like has heating pipes running horizontally, which are provided in the layer made of concrete. The floor is divided into a number of areas, an expansion joint being provided in each case between adjacent areas. An essentially U-shaped connecting pipe serves to connect the heating pipes of adjacent areas, the base of which lies in the region of the expansion joint in the plane of the insulating layer situated below the layer made of concrete or the like. <IMAGE>
Patent DE-3707046-A1 (DE)
Title: Clamping device for rods
Inventor: BUSSE HERBERT DIPL ING
IPC: F15B15/26
Filed: 1987-03-05
Abstract: Device for the clamping of an axially moved rod, for example piston rod, with a partially longitudinally slotted clamping sleeve (14) which is fixed axially in a housing (12) and on the outer cone of which a piston (30) provided with an inner cone is pushed, for example up against a spring device (38), for the purpose of clamping the rod. In order to achieve high holding forces along with largely uniform pressure over the entire clamping length of the sleeve and, at the same time, to prevent axial movement, the piston possesses a cylindrical guide portion, the radial guide play of which is greater than that between the clamping sleeve (14) and the rod (10), the clamping sleeve has a wall thickness which is as small as possible in the light of the particular material, and the piston (30) has, in the cone region, a wall thickness increasing with an increasing inside diameter (Figure 1). <IMAGE>
Patent DE-3708088-A1 (DE)
Title: Slide fastener consisting of woven stringer tapes and inwoven, prefabricated rows of fastener members
Inventor: HANSEN HENNING
IPC: A44B19/40
Filed: 1987-03-13
Abstract: A slide fastener consisting of woven stringer tapes and inwoven, prefabricated rows of fastener members of helically shaped plastic monofilament, wherein the fastener members, viewed in a projection onto the slide fastener plane, have limbs which lie one above the other at least on the coupling head side, coupling heads which project beyond the edge of the stringer tapes, and an inserted filler section and attachment pieces. The rows of fastener members are attached on the top side of the stringer tapes by tie-in warp threads which engage over the fastener members on the coupling head side and by at least one weft thread which engages over the attachment pieces and the filling section and is incorporated in the stringer tape. The tie-in warp threads are guided between the fastener members with a cross-over. The weft threads are wrapped around the tie-in warp threads with a loop between the fastener members. The attachment pieces, viewed in a projection onto the slide fastener plane, are arranged in the central region of the fastener members with spacing from the coupling heads and with spacing from rear turning parts. The tie-in warp threads are arranged in the stringer tapes below the central region of the fastener members and are pulled against the attachment pieces by the loops of the weft threads which are partially wrapped around the attachment pieces. <IMAGE>