baber/WOPTO huggingface dataset:
Patent DE-3442081-A1 (DE)
Title: Cathode arrangement for a cathode ray tube
Inventor: MALZAHN PETER
IPC: H01J3/02
Filed: 1984-11-17
Abstract: A cathode arrangement having a concave cathode and a Wehnelt electrode is proposed for cathode ray tubes, whose Wehnelt is split into two concentric partial electrodes.
Patent DE-3445073-A1 (DE)
Title: Apparatus for making a kerf connecting underground cavities of different levels to one another
Inventor: SCHUEPPHAUS HERBERT DIPL ING
IPC: E21C27/02
Filed: 1984-12-11
Abstract: The invention relates to an apparatus 1 for making a kerf 17 which connects underground cavities 2, 15 lying at different levels to one another. This apparatus 1, which is located in the upper cavity 2, is equipped with a driven parting tool which extends down into the lower cavity 15 and consists of a shearer drum 14. The latter is pivotably mounted on the apparatus 1 about an axis 11 running transversely to the longitudinal direction of the kerf 17 and roughly parallel to the floor and is supported with its end located in the lower cavity 15 in a supporting arm 16 extending over the entire length of the shearer drum. The supporting arm 16 is located on the peripheral half of the shearer drum 14 remote from the mineral and has a width not exceeding the diameter of the shearer drum. It is also pivotable together with the shearer drum 14 about the axis 11 of the apparatus 1. <IMAGE>
Patent DE-3501135-A1 (DE)
Title: Cooker with continuous plane heating surface
IPC: F24C15/32
Filed: 1985-01-15
Abstract: Electrically heated cooker with continuous plane heating surface, e.g. in the form of a glass ceramic plate, in which, instead of radiant heaters, a hot-air flow is blown onto the underside of the glass ceramic plate.
Patent DE-3501485-A1 (DE)
Title: Bellows or tubular body for use during the vulcanisation of rubber articles
Inventor: HOLM DIETER DIPL ING
IPC: B29C43/36
Filed: 1985-01-18
Abstract: For vulcanising vehicle pneumatic tyres and other articles built up from rubber, flexible diaphragms or expandable hollow bodies, so-called heating bellows (bladders), pressurised with the liquid or gaseous vulcanising medium are in many cases used as pressure-exerting and shaping elements. According to the invention these diaphragms or heating bellows (bladders) are made of rubber of plastic enriched with metal particles or similar readily heat-conducting particles in order to improve and accelerate the heat transfer from the vulcanising medium to the articles to be vulcanised.
Patent DE-3511550-A1 (DE)
Title: Pesticides based on carboximidates
Inventor: WALTERSDORFER ANNA DR
IPC: A01N53/00
Filed: 1985-03-29
Abstract: Pesticides containing a compound of the formula I <IMAGE>  in which R1 represents H, halogen, alkyl or alkoxy, each of which can be halogenated; R2 represents (halogenated) alkyl; R3 represents H, halogen, alkyl, alkoxy or alkylmercapto, each of which can be halogenated; a substituted, optionally cyclic, amino radical; m and n represent a number from 1 to 5, with the proviso that, if (R1)m denotes 2,6-difluoro, (R3)n must not exclusively represent halogen or halogenated (C1-C6)alkyl, in combination with an insecticide selected from the group of the phosphoric esters, carbamates, carboxylates, formamidines or tin compounds or with other specific insecticides, display surprising synergistic effects upon use.
Patent DE-3511850-A1 (DE)
Title: Coin-operated video game
Inventor: GAUSELMANN PAUL
IPC: A63F13/90
Filed: 1985-03-30
Abstract: It is proposed for a coin-operated game with operating elements to influence the course of the game, that the screen be a projection screen (57) which can be illuminated in a translucent fashion by a large-image projector (54) and that the operating elements (76) be arranged in a means of transport (62) which accommodates the player. The image projector of the innovative game projects a much larger image onto the projection screen than the cathode ray tubes of known screen video games, and the image can be seen in a correspondingly larger angular field, so that a larger number of viewers are able to follow the course of the game. Furthermore, the player experiences a more realistic simulation of travel. <IMAGE>
Patent DE-3513713-A1 (DE)
Title: Method and device for programming a control device
Inventor: KRAUSE ROLF DIPL ING
IPC: B25J9/18
Filed: 1985-04-17
Abstract: A method and a device for programming a user-guided automatic CNC machine for controlling the path and the gripper movements of an automatic handling machine or industrial robot are specified which provide for user-friendly simple programming of complicated movement and work sequences without requiring long learning times. The programming is carried out by means of a graphic menu technique, the menus being selected via a simple selection device, preferably via a digitising two-coordinate displacement pick up. In this arrangement, the planes of movement of the industrial robot are displayed on a display by interrogation of the corresponding program function within the menu, and the sequence of movements can be driven in advance by the selection device by means of cursor control within the planes whereas the industrial robot simultaneously copies the sequence of movements. The sequence of movements is stored and can be called up with high accuracy of repetition for the production sequence.
Patent DE-3515630-A1 (DE)
Title: Tensioning device with electronic measurement and digital display of the tensile force in stringing machines for tennis, badminton and squash racquets
Inventor: STOLL CONSTANTIN ING GRAD
IPC: G01L5/10
Filed: 1985-05-02
Abstract: After appropriate calibration using the loading lever, the shaft for applying force, the force-measuring spring, the loading sleeve and the tension pulley, the tensioning device with electronic measurement and digital display of the tensile force enables a simple and precise application of force, which can be reproduced at any time, to the strings of tennis, squash and badminton racquets that are to be tensioned. <IMAGE>
Patent DE-3519963-A1 (DE)
Title: Cushion body
Inventor: STICH OSKAR
IPC: A47C27/00
Filed: 1985-06-04
Abstract: In a cushion body with a foam filling (10) which is surrounded by an air-permeable outer skin (11), the outer skin (11) consists of a flame-resistant and heat-resistant protecting needled non-woven fabric consisting of a polyacrylate. The outer skin (11) can be bonded to the foam filling (10) either by using an adhesive (12) or by laminating. <IMAGE>
Patent DE-3521729-A1 (DE)
Inventor: LACHHAMMER ADALBERT
IPC: B23Q3/00
Filed: 1985-06-18
Abstract: A universal wood shaping machine, with a machine bed (1) and a vertically-adjustable cutter spindle (3), the positioning of which in relation to a support table (94) can be varied by means of a setting device. The spindle (3) is oriented parallel to the support table (4) which is in the form of a rotary table (4) and carries, as the workpiece support, a two-part sliding table (25, 26), the parts of which can be rotated and adjusted by at least 45<o> around a pivot axis (37, 38) perpendicular to the support table (4). The shaping machine can be used for rectangular transverse shaping, for angular-transverse shaping, for longitudinal shaping and semi-circular shaping. Only a few manual movements are required for the re-setting operations.
Patent DE-3526314-A1 (DE)
Title: Process for the preparation of polyvinylbutyral, and products obtained therefrom
Inventor: DEGEILH ROBERT
IPC: B32B17/10
Filed: 1985-07-23
Abstract: In a process for the preparation of polyvinylbutyral by reacting polyvinyl alcohol in aqueous solution and of butyraldehyde in the presence of an acidic catalyst and an emulsifier, the emulsifier used is a sulphate of ethoxylated alkylphenol of the formula (I) <IMAGE> where n = 6 or n = 7.r
Patent DE-3526550-A1 (DE)
Title: Self-supporting reinforcement tunnel
Inventor: JENEWEIN GERHARD DIPL ING
IPC: E21D11/10
Filed: 1985-07-25
Abstract: The invention relates to a self-supporting reinforcement tunnel which consists of at least two curved supporting frames between which a tunnel-shaped network of reinforcing rods and/or reinforcing mats is arranged. Here, in a preferred embodiment, at least one outer reinforcing layer and at least one inner reinforcing layer are arranged on the curved supporting frames. <IMAGE>
Patent DE-3536052-A1 (DE)
Title: Clay-rolling device for rolling out a clay mass
Inventor: SCHOORL NICO
IPC: B28B3/12
Filed: 1985-10-09
Abstract: The drive of a hand-operated clay-rolling device is normally made possible by the roller shaft being provided with pinions which are in engagement with racks. The rolling off of the pinions provides the drive of the roller. Pinions as well as racks are rather expensive, in particular when small series of roller devices are manufactured. A new roller device (1) is based on the drive taking place simply by using a cable (12, 13) which is guided around a hand-operated drive shaft (11). The drive is ensured by the friction of the cable which occurs, which cable can also subsequently be tensioned. The accurate parallel guiding of a support frame (6) for the roller (4), which frame is guided on the underside of the table frame (2) by means of ball bearings (20, 21) via a guide strip (19), is connected with the pressure to be exerted on a board (8) by the roller (4). The overall construction height of the clay-rolling device is rather low and is further lowered during transport by the table feet (3) being easily removable. <IMAGE>
Patent DE-3545370-A1 (DE)
Title: Profiled sealing ring
Inventor: SCHUSTER WOLFGANG DIPL ING
IPC: F16L17/025
Filed: 1985-12-18
Abstract: The invention relates to a profiled sealing ring for pipes, in particular for pipe couplings and pipe sockets, especially for sewer pipes, for example fibre and asbestos-cement pipes. Said sealing ring is produced from an elastic material such as rubber or plastic and can be introduced between the pipe and a socket enclosing this on the outside, to be precise, in particular, into a groove in said socket. On the outside, the sealing ring has peripheral strips directed outwards approximately in the radial direction and, on the inside, it has at least one peripheral sealing lip projecting towards the ring axis approximately in the radial direction. <IMAGE>
Patent DE-3546265-A1 (DE)
Title: Heating boiler
Inventor: VIESSMANN HANS DR
IPC: F24H9/02
Filed: 1985-12-28
Abstract: The heating boiler consists of a water-bearing housing (16) with a thermal insulation casing (17) inside a surrounding housing (2) made of thin sheet metal, there being arranged in the water-bearing housing (16) a chamber housing (4), which guides the flame and the heating or smoke gases, with at least one burner-side closure and with a smoke gas offtake connection piece (18). In order, even on heating boilers, to be able to provide a thermal insulation casing made of hard plastic foam, the heating boiler is designed in such a manner that, between the walls (1) of the surrounding housing (2) and the adjacent walls (3) of the chamber housing (4) in the burner-side and offtake-side regions (5, 6), heat-insulating, fireproof filling pieces (7) are arranged, which are adapted in shape in relation to chamber housing and surrounding housing, and the remaining space (8) between surrounding housing (2) and chamber housing (4) is foamed with heat-insulating hard plastic foam (9). <IMAGE>
Patent DE-3601918-A1 (DE)
Title: Process for the catalytic purification of flue gases
Inventor: TAETZNER WOLFGANG DR
IPC: B01D53/86
Filed: 1986-01-23
Abstract: Published without abstract.
Patent DE-3602119-A1 (DE)
Inventor: SCHWAB WALTER DR
IPC: G06M1/08
Filed: 1986-01-24
Abstract: A closure counter for counting how many times a screw cap closure has been closed and opened is described,which is back in its initial position after N closing and opening operations.The closure counter includes an open-bottomed housing (10) and a likewise open-bottomed cap-shaped counting unit (11) arranged in the housing for rotation about its longitudinal axis (12), the rotary motion relative to the housing (10) is limited to a fraction 1/N of one full rotation, and a display unit (13) is arranged for rotation about the longitudinal axis (12) of the counting unit (11), the rotation of the display unit (13) relative to the count­ing unit (11) being allowed in only one direction by a ratchet (14), the click motion likewise corresponds to the fraction 1/N of one full rotation, and there is sliding fit between the housing (10) and the display unit (13).
Patent DE-3607289-A1 (DE)
Title: Arrangement of an air-cored winding in a DC motor, especially an external rotor motor
Inventor: SCHMIDER FRITZ
IPC: H02K23/56
Filed: 1986-03-06
Abstract: In the past, flange rings have been used for mounting an air-cored winding in the cylindrical air gap of a DC motor. These flange rings in each case consisted of a printed circuit board whose conductor tracks led from a common connection to the individual connecting points of the wire ends and in each case had to be connected by means of costly soldering to the pick-offs to be connected. In order to make possible economically more favourable manufacture of such motors in large quantities, the arrangement according to the invention of the air-cored winding is designed such that the connection points in the flange ring (10) are formed by a plurality of conductor tracks (26, 27, 28, 29) which consist of stamped metal strips lying in a plane and have connecting lugs (34, 35, 36, 37) which point radially away from the flange ring (10), and the connections or pick-offs (22, 23, 24, 25) of the winding (8) are welded to the conductor tracks (26, 27, 28, 29). Such motors are used, for example, in signal-processing equipment. <IMAGE>
Patent DE-3608537-A1 (DE)
Title: Spirit level with illumination
Inventor: LINK ROLF
IPC: G01C9/32
Filed: 1986-03-14
Abstract: Working with conventional spirit levels in badly lit rooms or at dusk in the open is not satisfactory, frequently also because the visual acuity of the operating personnel is not adequate. For this reason, I have invented a spirit level with illumination. The spirit level most suitably consists of rectangular aluminium tubing because this is best for accommodating the illumination. The bubble levels are placed together in such a manner that they can be illuminated with one light source.
Patent DE-3611632-A1 (DE)
Title: Device for determining the density of at least one fluid, and use of the device
Inventor: MUELLER MARCEL FRIEDRICH
IPC: G01N9/00
Filed: 1986-04-07
Abstract: The device for determining the density of at least one fluid has at least one support (11) which holds a vibratory body (23) and which is fixed to the wall (5) of a chamber (3) in such a way that the fluid present in the interior (7) thereof comes into contact with the vibratory body (23). A holder (31) can be releasably fixed to the support (11) holds detection means and excitation means (53) for detecting and exciting vibrations of the vibratory body by means of a field through a partition (13f) of the support (11). The density of the fluid present in the chamber (3) can therefore be determined without electrical or other passages for transmitting energy or force between the vibratory body (23) and the detection and excitation means (53) being necessary. The holder (31) with the detection and excitation means (53) can selectively also be fixed to different supports (11) each holding a vibratory body (23). <IMAGE>
Patent DE-3615505-A1 (DE)
Inventor: KOENIG GERT DR RER NAT
IPC: F27D1/16
Filed: 1986-05-07
Abstract: 1. A refractory thixotropic self-hardening vibration compound on a zirconium silicate base for producing a vibration density of at least 3.5 g/cm3, characterized by the following chemical composition (in % by weight) : 20 to 30% SiO2 20 to 45% Al2 O3 0.7 to 1.4% TiO2 0.2 to 0.8% P2 O5 0 to 1.5% K2 O+Na2 O+LiO2 0 to 1.0% Fe2 O3 0 to 0.05% CaO residue ZrO2 and having the following base refractory materials (in % by weight) : 25 to 50% sintered bauxite 1 to 10% alumina 0.1 to 3.0% amorphous silica 0.3 to 1% aluminium metaphosphate 0.5 to 4% alkali silicates having a molar ratio of 1:2 to 1:4 residue zirconium silicate and the following grain fraction : 20 to 35% : up to 0.06 mm 25 to 60% : 0.06 to 0.5 mm 5 to 55% : 0.5 to 5 mm.
Patent DE-3618687-A1 (DE)
Title: Instrument for rectal examination and/or surgery
Inventor: KORTE HERMANN
IPC: A61B1/31
Filed: 1986-06-03
Abstract: The invention relates to an instrument for rectal examination and/or surgery in which the tube is made of a light-conducting, clear transparent material and possesses a light-receiving surface on its rear end, in front of which one or more light sources are arranged. Such a device can universally be applied for screening examinations. <IMAGE>
Patent DE-3625241-A1 (DE)
Title: Measuring device for forces
Inventor: GLOECKNER HERMANN
IPC: G01M13/04
Filed: 1986-07-25
Abstract: In a measuring device for forces on rotatable machine parts by means of a force measuring bearing, a low-pass filter with variable limit frequency is connected into the measuring chain. It serves to form the envelope corresponding to the peak values of the roll-over voltage and is controlled automatically by the frequency of the roll-over voltage. As a result the indicated roll-over voltage follows even short-time load jumps almost without inertia for high speeds of rotation of the measuring bearing and, on the other hand, an adequate integration time is available at low speeds of rotation. <IMAGE>
Patent DE-3628192-A1 (DE)
Title: Quick-closure device which can be inserted into a pipe conduit
Inventor: STEFFEN EBERHARD
IPC: F16K17/30
Filed: 1986-08-20
Abstract: A quick-closure device which can be inserted into a pipe conduit and is intended for measurement and signal lines for controlling and monitoring the operation of pressurised conduit systems and for consumer connection conduits for the supply of consuming devices, especially pressurised gas conduits, with a first and a second opening for connection to the pipe conduit, with an inner cavity in which a piston (8) is displaceably mounted between the openings (4, 13), with a first stop surface (17) for the piston in a first position, adjacent to the first opening (4), in which position at least one connecting path between the two openings is not covered by virtue of a recess (16) in the piston and/or the wall of the cavity, allowing flow past the piston towards the second opening, and with a second stop surface (12) for the piston in a second position, the stop surface surrounding the second opening (13) in such a way that the second opening is covered by a corresponding sealing surface (11) on the end face of the piston in the second position, the cross-section of the first opening (4) being larger than the cross-section of the recess (16). <IMAGE>
Patent DE-3628301-A1 (DE)
Title: Crosshead for cutting punches, with a variable pressing line
Inventor: BUSCH GERHARD
IPC: B26D3/10
Filed: 1986-08-21
Abstract: In the case of a cutting punch, a die (20) which is adapted to the hollow cylindrical inside outline (26) of the punch (13) is assigned to the crosshead (11) by means of which the strip (18) of blanks to be punched is held on the punching table (17). The strips of blanks can be held tight by these means until they directly enter the region of the cutting line (16) and are therefore punched with a very high degree of dimensional accuracy. <IMAGE>
Patent DE-3628942-A1 (DE)
Title: Process for the production of steak-like mini portions of fish, preferably fish fillet, in particular herring fillet
Inventor: SCHWARZ SIEGFRIED
IPC: A23L17/00
Filed: 1986-08-26
Abstract: Published without abstract.
Patent DE-3631483-A1 (DE)
Title: Drive arrangement for a thrust-grating cooler
Inventor: GRACHTRUP HEINZ DIPL ING
IPC: B21B43/02
Filed: 1986-09-16
Abstract: The invention relates to a drive arrangement for a thrust-grating cooler, containing two lifting cylinder systems with in each case two singly acting lifting cylinders which are controlled by at least one hydraulic control unit according to the principle of sequential control, a movable part of the control unit being connected non-positively to a common mechanical control drive. Such a drive arrangement is characterised by a particularly simple construction.
Patent DE-3700542-A1 (DE)
Title: Water dispenser for pot plants
Inventor: FISCHER RUEDIGER
IPC: A01G27/04
Filed: 1987-01-10
Abstract: The invention relates to a water dispenser for pot plants, which is fastened directly on the pot base and, by virtue of its decorative effect, simultaneously serves as a means for promoting sales.
Patent DE-3703181-A1 (DE)
Title: Injection nozzle
Inventor: SCHILDER JUERGEN
IPC: B29C45/23
Filed: 1987-02-03
Abstract: The invention relates to an injection nozzle which is preferably used in the injection moulding process. The aim and object is to make possible simple and reliable injection discharge without auxiliary means. For this purpose, according to the invention the part, at the machine side, of a slidepiece guided in the nozzle block is designed as a self-locking cone on which a sleeve is attached. In the resting position, the pressure resulting from the attempt of the melt to flow acts against the sleeve and thus closes the nozzle. During injection discharge, the conical connection is released and the slidepiece is acted against at the machine side. The melt passes out of the nozzle at the mould side via the gap between the sleeve and self-locking cone and via suitable connections. The initial arrangement of the elements is achieved with the restored working position of the injection nozzle. <IMAGE>
Patent DE-3715204-A1 (DE)
Title: Securing screw with screw head, and process for radially securing the screw connection
Inventor: POLK WOLFGANG
IPC: F16B33/00
Filed: 1987-05-07
Abstract: The shank part (3) of the securing screw is configured in a thickened manner. On tightening the screw, material of the connecting part (5) directed towards the screw head is pressed, by means of the thickened shank part, into a cutout (7) in the connecting part (5') located therebeneath. The screw consequently achieves a secure fit in the connecting parts (5 and 5'). Spontaneous loosening of the screw in the screw connection is thus counteracted. <IMAGE>
Patent DE-3715363-A1 (DE)
Title: Copier (copying device) which is equipped with a display unit which can be controlled by a computer and can be copied
Inventor: RAUCH JENS
IPC: G03G15/04
Filed: 1987-05-08
Abstract: Copier (copying device) which is equipped with a display unit which can be controlled by a computer and can be copied for optionally copying the display unit or a conventional copy master (original copy).
Patent DE-3720942-A1 (DE)
Title: Control system for a supercharged internal combustion engine
Inventor: RHODE WILFRIED DIPL ING
IPC: F02M26/54
Filed: 1987-06-25
Abstract: A control system for an injection-type internal combustion engine (1) with air compression is described, which engine is equipped with a supercharger, preferably with a supercharger (4) driven mechanically via a disconnectable coupling (13). This internal combustion engine has an exhaust gas recirculating system having a control valve (16), which is arranged in an exhaust gas recirculating line (15) connecting an exhaust manifold (3) to an induction manifold (2) of the internal combustion engine and which can be triggered by a control device (21) depending on characteristic state variables of the internal combustion engine. In order to extend the control and regulating range of this control system, it shall be possible for the control valve (16) to be triggered by the control device (21) to serve as an actuator for controlling exhaust gas recirculation in the lower load range of the internal combustion engine (1) and to serve as an actuator for controlling the boost pressure in the upper load range. <IMAGE>