baber/WOPTO huggingface dataset:
Patent DE-3728194-A1 (DE)
Title: Short armchair or recumbent bicycle
Inventor: ECKERT GEORG DR MED
IPC: B62M1/36
Filed: 1987-08-24
Abstract: An armchair bicycle having a short wheel base is presented. In this arrangement, the crank wheel is located above the front wheel. The rider's seat is equipped with a high back. The latter can be used as a fulcrum and permits a better utilisation of force.
Patent DE-3738265-A1 (DE)
Title: Electric switch which responds to pressure and temperature of the air inside a tyre of a motor vehicle
Inventor: WEIBLER WOLFGANG DIPL PHYS DR
IPC: H01H37/36
Filed: 1987-11-11
Abstract: The invention relates to an electric switch which is accommodated in the tyre of a motor vehicle and is of as simple a design as possible and is used to warn the driver if the pressure and/or the temperature of the air inside the tyre reach values at which damage to the tyre is imminent. The essential component of the switch is a reference medium with a small amount of a selectable fluid, the vapour pressure of the said fluid assuming the value of 1 bar in the temperature range from approximately +50@C to +200@C. <IMAGE>
Patent DE-3738746-A1 (DE)
Title: Sieve basket and method for its production
Inventor: MUSSELMANN WALTER
IPC: B01D33/00
Filed: 1987-11-14
Abstract: The sieve basket according to the invention, having sieve slots extending parallel to its symmetrical axis of rotation, consists of individual profile rods, which are fastened by welding or soldering into precise milling previously produced by recesses in carrier rings. By this means, sieve slots of the smallest width of, for example 0.2 mm, can be produced with very high accuracy, so that they are suitable for sorting fibrous suspensions, in particular those of the paper industry.
Patent DE-3741208-A1 (DE)
Title: Magnetic-head device
Inventor: ARIKAWA KOJI
IPC: G11B5/187
Filed: 1987-12-04
Abstract: A magnetic-head device has a main magnetic head and a secondary magnetic head, which is arranged on a head base alongside an opening between the working clearances of the main magnetic head along a direction of track movement. In this magnetic-head device, the web which is formed by the surface of the main magnetic head which is opposite the opening and its tape-sliding surface are not formed in such a way that they are parallel to the working clearance of the main magnetic head.
Patent DE-3801547-A1 (DE)
Title: Data input/output device
Inventor: MOTOYAMA MIHO
IPC: G06F13/14
Filed: 1988-01-20
Abstract: The invention concerns a data input and output device with several I/O units (MT), at least one data I/O buffer memory (106a, 106b), to which at least two of the I/O units are assigned, several control units (100a, 100b), which are arranged between the I/O units and a CPU system (10) and are connected to the buffer memory, and a memory device (120), which is connected to the control units and stores necessary information from them to control the I/O units. If a first control unit (e.g. 100a) receives an I/O request for a first I/O unit from a CPU system (10), the data exchange between the first I/O unit (e.g. MT1) and the CPU system (10) takes place using the buffer memory (106a) which is assigned to the first I/O unit. If, during such a data exchange, a second control unit (e.g. 100b) receives from the CPU system (10) an I/O request for an I/O unit which shares the same buffer, the second control unit (e.g. 100b) does not use its own buffer memory (e.g. 106b), but activates its data transfer circuit for a data transfer to the first control unit (e.g. 100a), and thus carries out a further data exchange between the CPU system (10) and the identified I/O unit, by common use of the same buffer memory. The data exchange between the CPU system and the I/O units is by common ... Original abstract incomplete. <IMAGE>
Patent DE-3805154-A1 (DE)
Inventor: KUHN ELMAR DIPL ING
IPC: A44B11/00
Filed: 1988-02-19
Abstract: PCT No. PCT/EP88/01134 Sec. 371 Date Oct. 16, 1989 Sec. 102(e) Date Oct. 16, 1989 PCT Filed Dec. 9, 1988 PCT Pub. No. WO89/07405 PCT Pub. Date Aug. 24, 1989.The invention relates to a clasp having coverable clasp parts, comprising a clasp upper part (1) of dish-shaped cross section and, pressable into the latter, a clasp lower part (2) of dish-shaped cross section, the upper and lower surfaces facing one another and the internal space of the clasp serving to receive the ends (9) of the covering material (3) surrounding the clasp upper part (1). The lower surface and the upper surface of the clasp do not run parallel to one another. The plane (5) of the lower surface of the clasp lower part (2) runs parallel, however, to the plane (7) of the edges of the open underside (7) of the clasp upper part (1), and the open plane of the upper side (6) of the clasp lower part (2) runs parallel to the upper side (4) of the clasp upper part (1) forming the upper surface. Furthermore, the invention also relates to an apparatus for producing the fabric-covered clasp.
Patent DE-3807058-A1 (DE)
Title: Pressure control device for vehicle brake systems
Inventor: WINTER KLAUS
IPC: B60T8/30
Filed: 1988-03-04
Abstract: In order to inexpensively accomplish an adjustment of the setting angle of a guide in a pressure control device (4) for vehicle brake systems, which is arranged between flexible brake line sections (2, 3) and has an inertial body (7), by means of which the reversing pressure of a control valve can be adjusted as a function of the deceleration, the setting angle (8, 8') of the said guide (28) of the inertial body (7) being adjustable as a function of the load condition of the vehicle, and at the same time to damp the vibrations caused by road surface irregularities, it is proposed that the adjustment of the setting angle be determined by the deformation of the brake line sections (2, 3), varying as a function of the spring travel of the vehicle. <IMAGE>
Patent DE-3813353-A1 (DE)
Title: Method for the production of cutting knives, such as knife blades for mowers
Inventor: HIRSCHFELD HEINZ
IPC: B21D53/64
Filed: 1988-04-21
Abstract: Method for the production of cutting knives, such as knife blades 1 for mowers with reciprocating knives. Knife blades 1, which must have a high dimensional stability, are heat-treated overall to approximately 42 to 45 HRc, and the region 2 of the cutting edge is locally hardened to a cutting hardness of 55-60 HRc. To make possible efficient production of such cutting knives, they are made from heat-treated semi-finished steel by cold forming, being stamped and pierced and then provided with the cutting-edge surfaces 3 including the sharp cutting edges 4 and, where required, with beads 5 and having holes 6 sunk in them. <IMAGE>
Patent DE-3814101-A1 (DE)
Title: Method for assembling a transport pallet from various packages of goods or the like, and device for carrying out the method
Inventor: PARTANEN KALEVI
IPC: B65G1/137
Filed: 1988-04-26
Abstract: In order, in particular in central storage installations, to be able automatically to assemble transport pallets which comprise various packages of goods having different outer dimensions, for the purpose of forming at least one layer of packages of goods, in which at least the vertical dimensions of the packages are essentially equal, and/or at least one stack of packages of goods, in which all of the outer dimensions of the packages of goods can be different from one another, the following procedure is adopted:   - the packages of goods which are to be piled up in layers on at least one individual goods track (10) are selected, - the packages of goods which are to be stacked on at least one individual goods track (9, 9a, 9b) are selected, - the piling up in layers (15) of the packages of goods which are to be piled up in layers is carried out at least as far as one layer which corresponds essentially to the size of the transport pallets, - the stacking (16) of the packages of goods which are to be stacked is carried out at least as far as one stack, and - the abovementioned at least one layer of packages of goods and the abovementioned at least one stack of packages of goods are put together in order to form a transport pallet comprising various packages of goods.   The invention includes, moreover, a device for carrying out the method. <IMAGE>
Patent DE-3815443-A1 (DE)
Title: Drainage line for soil draining
Inventor: FABRITZ GERHARD
IPC: E02B11/00
Filed: 1988-05-06
Abstract: The invention relates to a drainage line for placing in the earth as a soil-draining unit, consisting of branched, continuous hollow runs or drains which are connected to collectors and if need be a main collector. The object of the invention is to create a drainage line which can divert larger quantities of rain water but also retains residual water in order to slowly deliver the latter to the surrounding earth during drought. According to the invention, this is effected in that the drainage line, as shown perspectively in the drawing, consists of a flexible tube 1 onto which any number of absorbent rollers 2 provided with continuous axial bores are pushed. Bores 3 are made in the wall of the tube 1 over its entire length. The rollers 2 are made of rock wool or glass wool. Drainage lines with the required number of rollers set together directly are placed in the soil by the soil being cut open by means of a mole plough and by soil ducts being excavated. The drainage lines are inserted in these soil ducts in accordance with the style of the drain, are connected with sockets, T-pieces, etc., and are attached to the collectors. The cut-open soil is subsequently put onto the drainage lines again. Residual water rests in the rollers and keeps the surrounding soil moist. <IMAGE>
Patent DE-3815555-A1 (DE)
Inventor: MOCHIZUKI SHIGEHIKO
IPC: H01R4/04
Filed: 1988-05-06
Abstract: A noise-suppressing high-voltage wire 6 bears a terminal 1 adapted to be fitted with a terminal post of a spark plug or ignition coil. The terminal has contact portion 5a contacting a core conductor 8 of the wire folded back along an insulating coating 7 of the wire. A heat-resistant electrically-conductive adhesive 9 is disposed among the contact portion, the insulating coating and the core conductor. The adhesive comprises carbon or metal-loaded epoxy resin. <IMAGE>
Patent DE-3815821-A1 (DE)
Title: Building-site scaffolding, in particular for an inner corner of a house
Inventor: RUETZ FRIEDRICH
IPC: E04G5/14
Filed: 1988-05-09
Abstract: The invention relates to a building-site scaffolding, in particular for use in an inner corner of a house. In order to ensure that it is possible to walk freely on the abutting frame scaffoldings 5, 6, the invention provides a laterally displaceable railing bar 16 which exhibits a fixed coupling 18 and a freely movable coupling 20. Instead of such a bar, a shortened bar of length a may also be used (see drawing). <IMAGE>
Patent DE-3820711-A1 (DE)
Title: Oscillating-armature motor
Inventor: SCHWARZ GERHARD
IPC: B26B19/28
Filed: 1988-06-18
Abstract: In an oscillating-armature motor with permanent-magnet armature and a two-pole stator which can be connected to an AC voltage source, the permanent-magnet armature is of three-pole design. This produces relatively high efficiency with small external dimensions.
Patent DE-3821292-A1 (DE)
Title: Sliding-belt article receiver
Inventor: WETZEL ECKHARD DIPL ING
IPC: B66F9/12
Filed: 1988-06-24
Abstract: A receiving apparatus for use on handling devices, having a receiving belt which circulates about a supporting body (2) is proposed, which apparatus makes the direct receiving of any desired goods, in particular from plane surfaces, possible. The receiving apparatus is distinguished by a structural shape which is simple to manufacture and advantageous in use. This is achieved in that the supporting body (2) of the receiving apparatus is a hollow body having a cylindrical receiving wall (6) and a flat bottom wall (7) situated opposite the said receiving wall (6), and in that the curvature of the receiving wall (6) is selected so as to be small so that it is just large enough to reach around the drive elements located in the supporting body (2), and the bottom wall (7) and the receiving wall (6) meet each other to form flat wedge-shaped edges. <IMAGE>
Patent DE-3825728-A1 (DE)
Title: Method of emptying a guide for a diaphragm and arrangement for carrying out the method
Inventor: KOERBER GUENTHER
IPC: E02D19/18
Filed: 1988-07-28
Abstract: An arrangement for sealing and emptying half shells in liquid-supported earth trenches is described. The margins of the half shells facing one another in pairs serve as a guide for a diaphragm when the latter is drawn or pushed into the earth trench. Tubular and/or cushion-shaped pressure bodies are fastened to the side of the shell bodies facing the earth. The pressure bodies are filled from above with a fluid which leads to an increase in volume. The half shells are thereby pressed tightly together to form a hollow body which can subsequently be emptied without subsequent flow of liquid. The half shells can also be pressed tightly together while being simultaneously emptied by scoops being removed from the hollow space at high speed so that an external overpressure arises in a pulsating manner. As an alternative, hydraulically or pneumatically operable displacement bodies are put into the hollow space, which are emptied in a pulsating manner after the displacement of the suspension for producing an external pressure.
Patent DE-3827880-A1 (DE)
Title: Servocontrol, in particular car steering system for motor vehicles
Inventor: DUERR EUGEN DIPL ING
IPC: B62D5/24
Filed: 1988-08-17
Abstract: An input-side shaft component (1) and an output-side shaft component (2) are coupled to one another in a rotationally elastic fashion (rotational rod 11). A sheath component (3) is held in a non-rotational, but axially displaceable fashion in relation to a shaft component (2) by means of a guide (5, 6). In the outer circumference of the sheath component (3), a screw guide (40) is arranged which interacts with a guide element (roller 9) on the other shaft component (1). Accordingly, the sheath (3) moves during relative rotation between the shaft components (1, 2), as a result of which the control valve (4) of a servomotor (3) is adjusted. <IMAGE>
Patent DE-3830822-A1 (DE)
Title: Screen device
Inventor: SCHUBERT RUDOLF DIPL ING
IPC: H04N5/14
Filed: 1988-09-10
Abstract: To reduce the stray radiation of a video output stage, it is proposed to generate a stray radiation of the same amplitude but opposite phase by means of a second video output stage for compensating for the stray radiation.
Patent DE-3830926-A1 (DE)
Inventor: MENKE JOSEF F DIPL ING
IPC: G02B5/08
Filed: 1988-09-12
Abstract: A method for the production of a triple mirror wheel is described. The steps of the method consist in producing in the first instance three individual parts of the triple mirror wheel, namely a core, which is provided with roof edges rotated through 180 DEG , which roof edges are in each instance adjacent to a mirror side. Two polygonal rings are then produced, which exhibit as the polygonal surfaces the respective third side of the triple mirrors. The core is brought concentrically between two polygonal rings, and the parts are fixedly connected to one another in such a correlation that a triple mirror wheel is formed with adjacent triple mirrors rotated through 180 DEG , with extremely sharp edges on the individual triple mirrors. <IMAGE>
Patent DE-3835729-A1 (DE)
Title: Apparatus for the throughflow treatment of textile material and the like
IPC: D06B23/02
Filed: 1988-10-20
Abstract: The permeable drum for the wet or dry treatment of textile material, paper or other permeable materials of a particular width consists merely of narrow sheet-metal strips. Sheet-metal strips extend axis-parallel, their width extension being oriented in the radial direction. The drum casing consists of sheet-metal strips which are curved in a meander-like manner and the conical turns of which are displaced in one another, so that the turn legs, then arranged parallel to one another, can be welded together. In this way, the sheet-metal strips can all be made identical, without difficulties occurring during the assembly of a round casing. The legs of the sheet-metal strips are oriented exactly parallel to one another only as seen in the circumferential direction, but are pivoted slightly relative to one another, the degree of pivoting resulting from the drum diameter to be achieved. After the assembly of the sheet-metal strips on the fore-end bottom of the drum, the sheet-metal strip legs are welded together. <IMAGE>
Patent DE-3838899-A1 (DE)
Inventor: BEHRENS WOLFGANG
IPC: E04D11/00
Filed: 1988-11-17
Abstract: In order to form vegetation soil on roof surfaces, a pulpy projection material (38) is sprayed with pressure onto a structural layer (12) which is arranged on the surface of the roof (40). The projection material (38) comprises a biomass, a binder and a lubricant to enable projection by means of a pump (22). <IMAGE>
Patent DE-3839238-A1 (DE)
Title: Fan-type abrasive wheel
Inventor: LANGE JOERG DIPL ING
IPC: B24D13/16
Filed: 1988-11-21
Abstract: The innovation relates to a baseplate for a fan-type abrasive wheel, which baseplate ensures a high degree of security against detachment of the fans. The baseplate is preferably constructed as a metal disc in which there are perforations, which are preferably round. These holes allow the adhesive to flow through down to the rear side. An indentation formed on the rear side of the plate strengthens the adhesion of the adhesive. At the same time, the plate has in the clamping region (inside diameter) a plurality of notches which, during clamping, ensure self-locking against the loosening of the nut.
Patent DE-3839771-A1 (DE)
Title: Switching-network transformer having only one core
Inventor: SCHMELLER ANTON ING GRAD
IPC: H01F27/24
Filed: 1988-11-25
Abstract: An isolating transformer is described which requires only one core part.
Patent DE-3842895-A1 (DE)
Title: Use of motor-vehicle cooling-water antifreezes for the preparation of cooling lubricants for metal working
Inventor: HOLZER WILHELM
IPC: C10M173/00
Filed: 1988-12-20
Abstract: Use of antifreezes for the cooling water of motor vehicle engines, in particular those based on glycol, for the preparation of bacteria-resistant cooling lubricants for metal working, in particular metal cutting, in conjunction with water.
Patent DE-3907148-A1 (DE)
Title: Fault-current circuit-breaker in combination with differential-current tripping mechanism
Inventor: HARR DIETER DIPL ING
IPC: H02H3/33
Filed: 1989-03-06
Abstract: A fault-current circuit-breaker, in which the secondary winding (1) of a summation current converter (2) is connected in a tripping circuit to a tripping relay (3) having the working principle of a holding-magnet tripping mechanism or blocking-magnet tripping mechanism and, if necessary, to a first matching circuit (6), and which is combined with a differential-current tripping mechanism. According to the invention, provision is made for the trip circuit (9) of a working-current (open-circuit) relay (10) to be arranged in series connection or parallel connection in the tripping circuit, if necessary, with a second matching circuit (7). <IMAGE>
Patent DE-3910019-A1 (DE)
Inventor: ODENTHAL HEINZ DR
IPC: D21F1/00
Filed: 1989-03-28
Abstract: For a multi-ply papermachine wire with longitudinal threads and at least two plies of transverse threads, the longitudinal and transverse threads being woven with one another in a 16-shaft construction and long floats of transverse threads being present on the wire underside on the running side, it is proposed that the transverse threads floating on the running side are each crossed on the wire underside by two longitudinal threads which are separated by at least two adjacent longitudinal threads outside the region of the wire underside. This makes it possible to achieve a long service life in operation, good running properties and stability, a low driving energy consumption and a reduced tendency to become marked. <IMAGE>
Patent DE-3919309-A1 (DE)
Title: Device for connecting a thread to a surgical needle
Inventor: UETAKE TSUYOSHI
IPC: A61B17/06
Filed: 1989-06-13
Abstract: A device for connecting a thread wound around a coil to a surgical needle comprises advance rollers for unwinding the thread from the coil, a tubular chuck for tensioning the thread if required, a guide means for guiding the front thread end, an advance device for keeping the needle such that a recess formed in its rear end surface faces the front thread end, and a fastening device with tensioning jaws for compression of the rear needle end in order to clamp the thread in the recess. By moving the needle to the guide means the front thread end is inserted in the recess in the needle, and by actuation of the fastening device the rear end of the needle is then compressed such that the thread is clamped in the recess. The thread is then unwound from the coil by a predeterminable length, in that the advance device is moved away from the guide means, and the thread is finally cut off along an inclined line.
Patent DE-3927507-A1 (DE)
Title: Target detector and locator for small arm - uses electromotor controlled by computer and sensors to rotate weapon on mounting inserted on earthed rod
Inventor: OTTO ULRICH
IPC: F42B23/24
Filed: 1989-08-21
Abstract: A handle (3), located beneath the centre of gravity of the aiming device (1), contains an electric motor with an attachment to accommodate a supporting rod (5) inserted into the handle. Pref., the main tube/pipe (9) of the device (1) includes external grooves (8) along the length to home extra rods (5). The electric motor (4) is controlled by sensors (11) and a computer (12) and provides rotation pulses to control movement of the device (1) around rod (5). A spirit level (7) is provided to align the device (1). USE/ADVANTAGE - Target detection systems using various sensors; completely automatic operation after set up procedure is completed.
Patent DE-3939778-A1 (DE)
Title: Heat-exchanger with cleaning system - has driven rotary tube working against scrapers on fixed inner and outer tubes
Inventor: HAEBERLE WILHELM
IPC: F28F13/02
Filed: 1989-12-01
Abstract: The equipment avoids hindrance of heat-transfer by a layer of the medium, which adheres to the exchange surface. It comprises a heat-exchange tube (1) of material with good heat-conductivity and positively coupled to a drive mechanism (2). This rotates between fixed inner and outer tubes (3, 4) and in their inner and outer end pieces (5 - 8), and runs against scrapers (11) on the fixed tubes, breaking up and removing the layer. The media are delivered and discharged via the end pieces, and seals (9, 10) are provided between the fixed and rotating tubes. USE/ADVANTAGE - Cleaner improves heat-transfer in heat exchanges without increasing flow resistance.
Patent DE-3941143-A1 (DE)
Title: Electrical connection raster for electronic chess board - formed with matrix of isolated field element responding to chess figures placed on surface
Inventor: SCHWAB GUENTHER DIPL PHYS DR
IPC: A63F3/02
Filed: 1989-12-13
Abstract: A chess board field (SF) is subdivided into a number of electrical elements (TNM0 isolated from each other. Each field element consists of a line raster (1) with external contacts that provide couplings (K1-Knm). The field elements respond to chess figures placed on the surface of the board that interact with the line raster. The underside of the figures has resistors linked to contact points set out at the corners of a triangle. ADVANTAGE - Provides interconnection of isolated field elements to common contacts.