baber/WOPTO huggingface dataset:
Patent DE-3705138-A1 (DE)
Title: Pen, especially ball-point or fibre-tipped pen
Inventor: SCHODTERER ERICH
IPC: B43K25/02
Filed: 1987-02-18
Abstract: A pen, especially a ball-point or fibre-tipped pen, consists of a sleeve (1) and a clip which is mounted on the sleeve (1) by positive fitting and is formed by a clip leg (2), a spacer web (3) and a clip mounting (5). The sleeve (1) is provided with a circumferential groove (4) of a clear width corresponding to the thickness (X) of the clip material. The clip mounting is formed by an open clasp (5) which can be fitted into the groove (4) and has an internal diameter corresponding to the circumference of the groove at the base of the groove, the clip leg (2) and the spacer web (3) having a slit which starts from the edge of the clasp (5) and extends into the clip leg (2). A web (8) is provided in the groove as a stop or rotation-limiter for the clip (2). The clip can also be formed from a loop of spring wire whose legs forming the spacer web have - from the clip leg - a position pointing obliquely towards each other, and whose arms forming the clasp encompass the sleeve almost completely, advantageously up to the point of mutual contact on the side lying opposite the legs. <IMAGE>
Patent DE-3710510-A1 (DE)
Title: Thermostat
Inventor: RECKTENWALD PETER JOSEF
IPC: G05D23/275
Filed: 1987-03-30
Abstract: Thermostats, in particular for electric household appliances, are made intrinsically safe by arranging in the region of the actuating element for the switching contacts a fuse which is set to a predetermined limiting temperature and interrupts the circuit if the said temperature is exceeded. <IMAGE>
Patent DE-3713864-A1 (DE)
Title: Method for the accurate measurement of the relative atmospheric humidity
Inventor: HOELTER HEINZ DIPL ING
IPC: G01N25/68
Filed: 1987-04-25
Abstract: The application describes a method for measuring the relative atmospheric humidity. In this method, a condensation surface has a sensor for determining the condensation of water vapour and a temperature sensor. Using the Peltier technique, the condensation surface is made to assume a temperature just above and below the dew point temperature.
Patent DE-3715015-A1 (DE)
Title: Device for mounting metal weight on a horse's leg
Inventor: HINSENHOFEN FRIEDHELM
IPC: A01K15/02
Filed: 1987-05-06
Abstract: A device for mounting metal weight 7 on a horse's leg is required, which does not load the lower horse leg joint and is easily exchangeable. This is achieved by use being made of a horse boot 1 known per se, which is a covering sheet 2 with strap closure 4, 5 and supple cushioning 6, the metal weight 7 being mounted on the covering sheet 2. The horse boot is placed above the lower horse leg joint around the fetlock of the horse leg and is exchangeable. <IMAGE>
Patent DE-3716294-A1 (DE)
Title: Desiccator having a desiccator intermediate piece
Inventor: BAYER HELMUT DR
IPC: B01L3/00
Filed: 1987-05-15
Abstract: The invention relates to a desiccator having a desiccator intermediate piece. In this case, between a desiccator lower part and a desiccator lid fitting this is inserted a cylindrical desiccator intermediate piece which is open on both sides and the seals of which fit those of the desiccator lower part and the desiccator lid. In the manner according to the patent, it is possible to enlarge the usable internal height of a conventional desiccator considerably, and virtually as desired. As a result, desiccators for bulky objects are obtained and, moreover, a reaction apparatus for a multiplicity of applications, for example for carrying out chemical reactions between solids and gases; for paper chromatography; as a vacuum recipient; for insect or plant breeding; for illumination and irradiation experiments; for corrosion experiments; and for numerous other applications.
Patent DE-3723067-A1 (DE)
Title: Method for operating a converter
Inventor: LANGLOTZ HELMUT DIPL ING
IPC: H02H7/12
Filed: 1987-07-11
Abstract: The proposed method is suitable for monitoring the controllable semiconductor components (T1A...T6A, T1B...T6B) of a converter (U), which has a plurality of main paths, for blocking capability. A precondition in this case is that the drive unit (trigger equipment) (5) of the converter produces short triggering pulses which, as main pulses, trigger the respectively associated semiconductor components and, as subsequent pulses, at the same time trigger the cylically preceding semiconductor components. In the event of an overcurrent being connected in the converter, or after the occurrence of such an overcurrent in the converter, a semiconductor component test is carried out to determine whether any of the semiconductor components have failed, by enabling only the main pulses in the switching-on sequence, while all the subsequent pulses are at the same time inhibited. In the event of an actual current value (iist) being formed by only the main pulses, a defect message (M) is emitted. Furthermore, the pulse position of the main pulses can be shifted in the direction of rectifier operation until fuse action takes place at the location of the failed semiconductor component. <IMAGE>
Patent DE-3723270-A1 (DE)
Title: Method for strip control in a machine tool
Inventor: MUELLER HERBERT DIPL ING
IPC: G05B19/4063
Filed: 1987-07-14
Abstract: So that coordinate rotations can be undertaken even between a circular processing step (V2) and an arbitrary previous processing step (V1), the completion of such a program step (N21) in the sub-program (TP2) is recorded. This then fully automatically triggers transformation of the relevant parameters of the circular processing step (V2) with the transformation parameters (A20) of the coordinate rotation. If a discrepancy exists between the determined circle starting point (A) and the actual position of the tool, an error message can be generated. <IMAGE>
Patent DE-3724234-A1 (DE)
Title: Air-assisted fuel nozzle, especially a nozzle of this kind in gas turbines for steady-state constant-pressure combustion
Inventor: WITTIG SIGMAR PROF DR ING
IPC: B05B7/08
Filed: 1987-07-22
Abstract: The invention relates to an air-assisted fuel nozzle, especially a nozzle of this kind in gas turbines for steady-state constant-pressure combustion, having a fuel feed and air ducts, between the outlet openings of which the outlet opening of the fuel feed is arranged in such a way that the air streams emerging from the air ducts meet the fuel jet at a tangent or intersect it downstream of the nozzle outlet.
Patent DE-3725590-A1 (DE)
Title: Membrane valve for corrosive fluids - has flat spring on one side of membrane with pattern for flexible support
Inventor: STAIGER BRUNO
IPC: F16K7/16
Filed: 1987-08-01
Abstract: The solenoid operated membrane valve has the membrane supported on the fluid side by the flat spring (24).  This is shaped in the tapering shape of the closed valve with a circular pattern of slits to provide flexibility.  The valve is closed by a plunger, spring loaded to press the membrane onto the valve seat (8). The spring supports the membrane over its whole shape and has a similar thickness to that of the membrane.  It is made of corrosion resistant material. USE/ADVANTAGE - Membrane valve has long life membrane, less strain on membrane.
Patent DE-3731625-A1 (DE)
Title: Contact piece formed from flat material
Inventor: BUEHRER BRUNO DIPL ING
IPC: H01R13/18
Filed: 1987-09-19
Abstract: A contact piece (10) which is formed from flat material and is used for making contact with a flat mating contact piece, preferably an electrical busbar consisting of flat strip material having a rectangular cross-section, has two contact fingers (12, 13) which hold the mating contact piece (15) between them and are pressed together by means of a spring element (27) which acts on the contact fingers from the outside. The spring element is arranged essentially parallel to the plane of the contact piece. In order to avoid problems in transferring electrical power between the contact fingers and the contact piece, the spring element (27) is constructed in a U-shape, to be precise in such a shape that it has two U-shaped regions (33, 34) which run parallel to one another and are connected to one another at their limb ends by means of connecting webs (35). For installation, the spring element (27) is pushed onto the contact piece (10) such that the two U-shaped regions rest on the contact piece on both sides and the connecting webs (35) rest against the contact fingers from the outside and thus press the contact fingers against one another. <IMAGE>
Patent DE-3736750-A1 (DE)
Title: Electrohydraulic or electropneumatic linear actuator
Inventor: KIESEL ECKHARDT
IPC: F15B15/28
Filed: 1987-10-30
Abstract: As is generally known, electrohydraulic or electropneumatic linear actuators, with a piston which is axially displaceable in a cylinder housing and subdivides the cylinder housing into two cylinder chambers which can alternately be pressurised and made pressureless for positioning the piston, are equipped with only one hydraulic or pneumatic safety locking device for locking the piston in the assumed position in the event of an incident. Thus, undesirable or even dangerous states in the event of pressure and/or power failure cannot be completely eliminated. By virtue of the fact that, apart from a purely hydraulic or pneumatic safety locking device, a hydro-mechanical or pneumatic-mechanical safety clamping device working independently thereof is provided, an increased margin of safety in the event of an incident is achieved. A compact type of construction of the entire apparatus is obtained by accommodating the components of both safety devices in housings which are connected to or can be connected to the housing of the actuator and in which the pressure-medium lines are formed by longitudinal and transverse bores. <IMAGE>
Patent DE-3737329-A1 (DE)
Title: Device for slip limitation or prevention on the driven wheels of a motor vehicle
Inventor: GERUM EDUARD DIPL ING DR
IPC: B60K28/16
Filed: 1987-11-04
Abstract: An anti-slip control (ASR) with a pneumatic cylinder (6) in the accelerator linkage (3) uses a 3/2 way valve (10) to activate the acceleration adjustment cylinder, the said 3/2 way valve (10) being capable of being switched over only between the "ventilate" and "vent" positions. In an electronic memory (14), characteristic lines of the variation over time of the pressure in the acceleration adjustment cylinder as a function of the position of the valve are stored. The output signal (pg) of the memory (14) is then interpreted as "estimated" pressure in the adjustment cylinder and used in a control circuit (1, 18, 19, 15, 13) of the anti-slip control (Fig. 1). <IMAGE>
Patent DE-3805396-A1 (DE)
Title: Support device for guitars
Inventor: PAVASARS DAINIS
IPC: G10D3/00
Filed: 1988-02-20
Abstract: The invention relates to a support device for guitars, with a leg plate, consisting of a bottom board, a cover board which is arranged at a spacing from the bottom board and connected rigidly to the bottom board, and a storage opening recessed in the cover board for receiving the curvature of the guitar bottom.
Patent DE-3806177-A1 (DE)
Title: Method for applying layers of high-temperature superconducting material to substrates
Inventor: GUNZELMANN KARL-HEINZ DIPL ING
IPC: C23C4/129
Filed: 1988-02-26
Abstract: For the purpose of applying HTSC material to workpieces by thermal spraying, ceramic powder having superconductive properties is employed as the starting material, and after spraying the superconducting properties are regenerated by a controlled (systematic) heat treatment. According to the invention, the current-carrying capacity of the HTSC layers is improved by the thermal spraying being carried out under conditions at which the particles in the spray jet have a low eigentemperature (intrinsic temperature) and a high flight velocity, which results in high deformation when they impinge on the substrate, and the subsequent heat treatment is carried out in such a way that grain growth of the crystallites in the layer as a function of the degree of deformation is achieved. <IMAGE>
Patent DE-3809464-A1 (DE)
Title: Two-wheeled vehicle having protection against theft
Inventor: STAEDEL STEFAN
IPC: B62H5/14
Filed: 1988-03-21
Abstract: For the purpose of automatically locking two-wheeled vehicles, a bicycle computer is used which combines the functions of a conventional bicycle computer and an electromechanical lock. In this arrangement, for the purpose of opening and locking the two-wheeled vehicle, motors are actuated by the bicycle computer which slide a bar between the spokes and secure the bar by means of bolts.
Patent DE-3811583-A1 (DE)
Title: Rotary washing machine which can be front-loaded
Inventor: KAEFFERLEIN HEINZ
IPC: D06F39/14
Filed: 1988-04-07
Abstract: Rotary washing machine which can be front-loaded, the washing cylinder (4) of which is rotatably mounted in a soapy water container (2), in the case of which there extends, between the machine casing and the soapy water container (2) and around the loading aperture (4), a bellow-type seal (13), and the loading aperture (4) is sealed off by a pot like port hole-type see-through door (5) reaching to the washing cylinder. The rotary washing machine is equipped with a circulating pump for delivering the washing liquor and the rinsing water, the output pipe of the circulating pump being connected to a washing liquor pipe (9) which leads to the washing cylinder and has an interposed flow heater and the inflow pipe of the circulating pump being connected to a sump which is situated on the floor of the soapy water container. In order to reinforce and therefore improve direct wetting of the material to be washed in the washing cylinder and in so doing to bring about a reduction in the wetting time for the material to be washed, the washing liquor pipe (9) is connected to the bellow-type seal (13), in which there is provided an aperture (14) which corresponds with the washing liquor pipe (9). Arranged downstream of the aperture (14) there is a device (21) for injecting washing and rinsing liquor, which device (21) extends in the axial direction of the pot like port hole-type see-through door (5, 5') and the outlet aperture (20) of which is directed towards and/or into the washing cylinder loading aperture (4). <IMAGE>
Patent DE-3815869-A1 (DE)
Title: Method for the extraction of attribute quantities of a character
Inventor: NAKAYAMA HIROSHI
IPC: G06V30/10
Filed: 1988-05-09
Abstract: The invention relates to a method for the extraction of attribute quantities of a character, in which a starting point is fixed, from which a contour of an image of a character to be identified is followed in that a rectangular image region is scanned in raster form with the character image, and in which attribute quantities are sensed, said attributes indicating a partial contour of the character, in that one of the white and black image elements of the partial contour are followed, starting from the starting point, the attribute quantities of the partial contour being described by a group of codes having various types. According to this method, a projection of each of the various types of code is generated in that the attribute quantities are projected in a predetermined direction of projection, in that a pair of region slope lines are obtained which cut the character image in a predetermined direction of partition so that the character image is partitioned into corresponding segments, in that a reference position for the extraction of attribute quantities of the character is determined by finding positions at which the region slope lines intersect the character image and that the attribute quantities of the character are extracted with the reference position, in that attribute quantities of the segments are extracted with reference to the region slope lines.
Patent DE-3816420-A1 (DE)
Inventor: ABICHT ROLAND ING GRAD
IPC: H05B3/66
Filed: 1988-05-13
Abstract: In a device for holding electrical, meandering heating conductors at a distance from the hot side of insulating bodies consisting of ceramic fibres in industrial furnaces, the heating conductors are held in the regions of their bends by metallic anchors arranged on the insulating bodies. In order to increase the shape stability of the anchors, the anchors (3) in each case have only one limb (6) which is braced laterally by the anchor shaft (4) and is arranged parallel at a distance from the hot side (5) of the insulating body (1). <IMAGE>
Patent DE-3822298-A1 (DE)
Title: Umbrella stand, in particular for sun umbrellas
Inventor: DROSTE JOSEF
IPC: F16M13/02
Filed: 1988-07-01
Abstract: The invention relates to an umbrella stand, in particular for sun umbrellas, which has a holder for attaching the umbrella to a railing, a balcony parapet or the like. In order that the umbrella can be set up in such a way that its centre can be aligned above a particular point, e.g. a table or a lounger, the linkage of the umbrella stand is curved and is held with its bottom part in a tubular sleeve of the holder so as to be rotatable and fixable. The holder expediently consists of two plates which are connected to one another by screw bolts, surround the railing or wall rail and are held at the required distance by spacers. These spacers can form the bearing for rollers on which the holder is displaceable on the railing or wall rail.
Patent DE-3825339-A1 (DE)
Title: Method for detecting colour, density and shape values on two- or three-dimensional objects
Inventor: MUEKSCH MICHAELA DR
IPC: G01B11/00
Filed: 1988-07-26
Abstract: In this method, a light ray coming from the object is supplied via a movable stereoscope to an ocular and to a photosensor, the photo currents of which are amplified and supplied to an analog/digital converter. These, in turn, are supplied to a computer for further processing in accordance with arbitrary programs. The work can be carried out with transmitted and/or reflected light. Before entering into a photosensor, the light ray can be guided through diaphragms and filters in order to determine different reflection and transmission surfaces in the object. To locate the respective measuring point accurately, a cursor permanently connected to the stereoscope can be guided over a digitisation tablet. This method is also suitable for simultaneously detecting colour, density and shape differences on two two- or three-dimensional objects. In this case, two photo currents are formed and processed.
Patent DE-3832520-A1 (DE)
Title: Method and device for producing brushes, in particular brushes for hygiene requirements, such as toothbrushes
Inventor: SCHIFFER CARL
IPC: B29C45/14
Filed: 1988-09-24
Abstract: When producing brushes, in particular brushes for hygiene requirements, such as toothbrushes, the bristles consisting of plastic are arranged in bristle tufts. The bristle tufts are each provided with a welded head and are pushed through holes in the wall of a divided injection mould to the extent that there is a small spacing between the welded heads and the inner wall of the injection mould. The plastic forming the bristle body is then introduced into the injection mould at high pressure. In order to avoid the bristles spreading within the bristle tufts, and the plastic emerging through the capillaries between the bristles, it is proposed to press the bristles of the bristle tufts together in the region of the holes of the injection mould and to press them against the hole walls in such a way that the bristle tufts are held non-displaceably in their longitudinal direction and a seal is effected against the interior of the injection mould.
Patent DE-3834015-A1 (DE)
Title: Crane
Inventor: HEITZLER KARL
IPC: A01G23/04
Filed: 1988-02-24
Abstract: The invention relates to an apparatus for separating and detaching the root network of plants in tree nurseries. So-called vibrating ploughs are known for this purpose. In these case of these apparatuses, a lifting cutter is set into oscillating motion and drawn through beneath the root network. The disadvantage with these apparatuses is that only continous rows of plants can be treated. The embodiment, according to the invention, of an apparatus for lifting rows of plants by the individual root balls now permits the root balls of individual plants to be extracted from the row of plants without undercutting the roots of the adjacent plants. In order to generate a striking action on the cutter, an eccentric shaft or an unbalance shaft may be provided. A crane which acts on the tree which is to be undercut can be fitted on the apparatus. When the undercutting cutter penetrates, support of the apparatus is thereby provided. Moreover, the tree can thereby, after undercutting, be raised up and loaded and/or its root ball may be provided with a root-ball wrapper.
Patent DE-3835167-A1 (DE)
Title: Equipment for the detection of gas leakage losses
Inventor: BELOGLAZOV NIKOLAJ PETROVIC
IPC: G01M3/20
Filed: 1988-10-15
Abstract: The equipment for the detection of gas leakage losses contains a transmitter (1) which is connected to an amplifier (2), a comparison unit (3) connected to the output of the amplifier (2) and to a storage block (5), a display device (9) and a generator (6) connected to the storage block (5). Additionally associated with the equipment are a reset pulse shaper (7) connected to the storage block (5), a reference voltage source (4) and a current-limiting element (8). The storage block (5) is connected to the input of the transmitter (1). The reference voltage source (4) is connected to the amplifier (2) and to the comparison unit (3). The current-limiting element (8) is connected to the output of the amplifier (2) and to the first input of the display device (9), whose second input is connected to the generator (6). <IMAGE>
Patent DE-3913830-A1 (DE)
Title: Cabriolet (convertible) type of motor vehicle
Inventor: MANKAU HEINZ DR
IPC: B60J7/22
Filed: 1989-04-27
Abstract: In the case of a cabriolet type of motor vehicle, as protection against back flow, behind the front seat (4) there is arranged a retractable screen (7), which is assigned a retractable-screen box (8) in the region of the vehicle floor, at the front side of the base (9) of the rear-seat bench, so that the retractable screen (7) can be stored in a space-saving manner (Figure 1). <IMAGE>
Patent DE-3916891-A1 (DE)
Title: Artificial acetabulum
Inventor: COPF FRANZ DR MED
IPC: A61F2/34
Filed: 1989-05-24
Abstract: An artificial acetabulum comprises radial anchorage pillars (22) which are supported by a spherical dome-shaped basic body (16) and are fitted with protruding anchorage collars (24) which follow each other at a distance. In an angular range of 180@ the radial anchorage pillars (22) supported by the basic body (16) are connected at their free ends by circular arch-shaped anchorage pillars (34) extending in the circumferential direction. <IMAGE>
Patent DE-3917556-A1 (DE)
Title: Movement detecting sensor for loudspeaker diaphragm - uses reflection light barrier positioned roughly halfway between max. and zero reflection from reflector
Inventor: RICHT OSKAR HUBERT
IPC: G01D5/28
Filed: 1989-05-30
Abstract: The reflector used is part of the loudspeaker diaphragm, and/or the diaphragm itself. A centre bore is made in the loudspeaker's magnet. The sensor is insertable in this bore and adjustable in distance to the reflector. The bore is pref. provided with a thread so that the sensor can be screwed in and also making the distance adjustable. The loudspeaker (1) has a ring magnet (2), a circular magnet (3), a threaded bore (4) and a threaded tube (5) for firing the reflection light barrier (6) and the diaphragm (7). The latter is of aluminium and is sufficiently reflectively without further ado. ADVANTAGE - Adds no extra mechanical mass to the diaphragm or terminal leads.