baber/WOPTO huggingface dataset:
Patent DE-3816255-A1 (DE)
Title: Device for producing a wiring section from mutually separated conductors having conductor crossovers
Inventor: KLINGER MICHAEL
IPC: H05K13/06
Filed: 1988-05-11
Abstract: A disc or plate has holes passing through it in a rectangular grid. Rows and columns correspond to the number of conductors. Each conductor is inserted in a hole and occupies a row and column reserved only for it, the column number determining the location of the conductor in a first planar arrangement. The position of the conductor in a second planar arrangement is fixed by corresponding selection of the row assigned to a conductor, it being possible to move the conductor into the planar arrangements by means of a levelling device and a disc which is constructed such that it can rotate through 90@, or by means of two levelling devices whose direction of action differs by 90@, in the case of a non-moving disc.
Patent DE-3816439-A1 (DE)
Title: Display device for power tools
Inventor: SCHULZE WERNER
IPC: B23D59/00
Filed: 1988-05-13
Abstract: In the case of power tools, in particular portable circular saws, a visual display device (6, 7, 8) is provided, the display feature of which is variable in proportion to the loading of the power tool. In this arrangement, for example, the light intensity of the indicator lights (7, 8) can increase with increasing loading and the operator can see the particular operating state of the machine and use the latter in an optimum area. <IMAGE>
Patent DE-3821500-A1 (DE)
Title: Profile upright for wall elements, cabinet elements and similar structural parts
Inventor: STRAEHLE WERNER
IPC: E04B2/74
Filed: 1988-06-25
Abstract: The profile upright (10) is essentially in the form of an I-profile, on whose retaining legs (14', 14''), provided with suspension slots (12), there may be suspended wall panels (16) for partition walls and wall claddings as well as cabinet elements. Located in the region between the two retaining legs (14', 14'') are hollow chambers (26) which ensure that a sufficient degree of soundproofing and fireproofing is guaranteed at the grid-arrangement openings (30). The two retaining legs of the profile upright, produced from a single-piece strip material consisting of sheet steel, are interconnected in a positively locking manner, by shaped punched-out portions (40), in their rear region on a border moulding (38) bearing against the connecting web (20) over its surface area. <IMAGE>
Patent DE-3823418-A1 (DE)
Title: Vehicle, in particular a rail vehicle
Inventor: JOCHIMS PAUL
IPC: B61C17/00
Filed: 1988-07-11
Abstract: On the chassis (1) of a vehicle, in particular a rail vehicle, it is intended to attach one or more assemblies, which are respectively formed by at least one component (2) - for example a motor, auxiliary equipment or receptacles - and crossmembers (3). The crossmembers (3) have bushes (3a) at their ends. The assembly is fastened by means of carrying bolts (4), which interact with the bushes (3a), on flexible elements (5) held at the chassis. The bushes (3a) of the crossmembers (3) and the carrying bolts (4) are arranged in such a way that the assembly can be fitted or removed by raising or lowering (Fig. 1). <IMAGE>
Patent DE-3823972-A1 (DE)
Title: Magnetic radiating element having a coil made of bifilar turns
Inventor: SUEDBECK WALTER DR RER NAT
IPC: H01Q7/00
Filed: 1988-07-15
Abstract: In order to achieve a high efficiency of a magnetic radiating element for low-frequency oscillations, a two-wire line is used which is wound in strictly bifilar manner to give a short longitudinal coil having circular cross-section. With mutually open ends of the wires of the two-wire lead, the latter is brought to resonance with its series inductance and its series capacitance, via its own loss resistance as coupling component, as a series tuned circuit. The resonant frequency is sharply defined and can be varied using an additional capacitor. With an arrangement of similar construction, the voltage induced by the alternating magnetic field will be detected on the receiver side. The radiated alternating magnetic field is magnetically polarised orthogonally to the cross-sectional area of the radiating element. The external dimensions of the magnetic radiating element are, in contrast to hitherto known electrical and magnetic radiating elements, exceedingly small compared to the wavelength. Constructions in the vicinity have very little influence on the magnetic radiation. A geometrically defined space can be brought into the condition of homogeneous alternating magnetic fields of high intensity using the radiating element.
Patent DE-3824061-A1 (DE)
Title: Mobile agricultural seed device
Inventor: GATTERMANN BERND DIPL ING
IPC: A01C7/18
Filed: 1988-07-15
Abstract: Mobile agricultural seed device with one or more supply containers for depositing seed grains in the ground, and with gutters which are arranged between the supply container and the ground and are oriented in parallel to the direction of travel and which are set in vibration by means of one or more drives. In order to meter exactly, by means of a device, the seed grains extracted from a supply container and deposit this metered seed in the ground at uniform intervals, it is proposed that the gutters be designed as distributing gutters for equalizing the seed grains or the grain stream, and that they be arranged between the supply container and the respective distributing gutter a regulatable metering member which can be driven in rotation and via which the quantity or number of seed grains to be discharged is determined.
Patent DE-3824346-A1 (DE)
Title: Internal combustion engine with two cylinder banks
Inventor: BERGMANN HORST DIPL ING
IPC: F02B73/00
Filed: 1988-07-19
Abstract: An internal combustion engine with two cylinder banks is operated in such a way that one cylinder bank functions supercharged with charge air cooling, whilst the other cylinder bank functions as naturally aspirated engine. The engine components of the naturally aspirated cylinder bank are of lighter and cheaper design, consistent with their lower load.
Patent DE-3824547-A1 (DE)
Title: Motor control with switchover to manual operation
Inventor: HANSSEN ADALBERT
IPC: G05B19/23
Filed: 1988-07-20
Abstract: The invention replaces a mechanical coupling between motor and driven part. For manual operation, the motor is switched off, for regulated operation, switched on again. The transitions betwen manual and automatic operation are carried out automatically, so that the operator is saved from having to switch on or switch off manual operation by means of an extra movement. <IMAGE>
Patent DE-3828353-A1 (DE)
Inventor: DREXL HANS JUERGEN DR-ING
IPC: F16D13/74
Filed: 1988-08-20
Abstract: The clutch disc 9 of a friction clutch comprises a hub 14 which is provided with an automatic relubrication device for the splining. For this purpose a plurality of axially displaceable pistons 39 are provided in the hub, which are in communication with lubricant-filled chambers 31 which are connected through connection passages with the tooth tips of the internal splining of the hub. In connection with a pulled-type clutch, it is possible to shift the pistons 39, by means of the release elements of the release system, according to the wear of the friction linings 32, continuously into the corresponding bores so that in each case a corresponding quantity of lubricant issues into the splining region. <IMAGE>
Patent DE-3829843-A1 (DE)
Inventor: CONZELMANN GERHARD DIPL PHYS
IPC: H01L27/06
Filed: 1988-09-02
Abstract: A monolithically integrated electronic machine has at least one transistor (2) the collector of which is connected to a line from the outside. Outer electromagnetic fields of high-frequency, such as those that occur around strong emitters, influence in the said line high-frequency alternative voltages with amplitudes of similar order, preferably larger than the direct voltage manifesting at about the same moment between the collector and the emitter. The normally blocked pn-transition, formed by the collector region with at least one adjacent region of opposite dotation is polarized in the direction of free passage by the influenced high-frequency alternative voltage in the range of negative or positive half-waves, generating continuous average forward currents that work as base currents and causing the previously blocked transistor (2) to be switched on. A sufficient resistance (4) of low impedance between the base and emitter of the transistor (2) to be kept blocked prevents the transistor (2) from being switched within the range of the influenced high-frequency alternative voltage.
Patent DE-3839002-A1 (DE)
Title: Method and edge bearer for the support of an underground mining space in the roadway/face transition area
Inventor: HEINTZMANN PETER DIPL ING
IPC: E21D11/18
Filed: 1988-11-18
Abstract: Method of supporting an underground mining space in the roadway/face transition area, the roadway being supported with support assemblies in accordance with the advancing roadway drivage. In accordance with the rate of advance, the face is connected to the roadway via a face entry. When passing through the face entry, the support assemblies are underpinned above the face entry. During the driving of the roadway, bores running at an angle in the driving direction are made on the wall side in the rock and/or the roof edge. Inserted anchor-like into these bores are edge bearers which have head parts projecting from the bores and having mounting elements for the support assemblies to be underpinned. These support assemblies are attached to the mounting elements at least when passing through the face entry. The edge bearers are supported on the face side in the area of the face entry by face support units. <IMAGE>
Patent DE-3840259-A1 (DE)
Title: Hose pump
Inventor: BRESCH ROBERT
IPC: F04B43/12
Filed: 1988-11-30
Abstract: Hose pump (peristaltic pump) with a body of rotation, which is driven so as to rotate, is fitted with preferably rotatably mounted rollers and is designed as a pump impeller, and a pump hose which is arranged between the hose pump intake port and the hose pump metering (proportioning) line, the impeller effecting a deformation of the pump hose. In order to improve the known hose pump in such a way that its accurate mode of operation is still ensured even when it is used for delivering aggressive pickling compositions and spray compositions, provision is made for there to be arranged, over part of the circumference of the pump impeller (24), a curved guide arc (cam arc) (26) which matches the rotation trajectory of the rolls (25) of the pump impeller (24) in such a way that the guide path arc (26) supports the pump hose (27) with respect to the rolls (25) of the pump impeller (24) (Figure 2). <IMAGE>
Patent DE-3900787-A1 (DE)
Title: Method for producing a ceramic electrical component
Inventor: KAHR WERNER ING
IPC: H01C17/28
Filed: 1989-01-12
Abstract: A ceramic electrical component has at least two metal layers for each electrode, the first layer (1) being produced by means of screen-printing technology. The second (2) and possibly further metal layers are deposited on the component by means of sputtering technology or vapour deposition. <IMAGE>
Patent DE-3901845-A1 (DE)
Inventor: LESSING RAINER DR
IPC: G01L1/24
Filed: 1989-01-23
Abstract: A fibre optical sensor for tensile forces is already known, in which at least one coil of a metal wire or of a glass fibre is wound around the optical fibre, and a wire-shaped coating which is strong in tension and made from glass-fibre reinforced plastic is applied around said coil. The interplay between the parameters of the optical fibre-wire coating is difficult, and hard to reproduce, so that the production of such a sensor is expensive. The object is therefore to construct the fibre optical sensor in such a way that its production is simplified, but at the same time the measurement sensitivity is increased. The essence of the solution is that a plurality of coils, preferably two coils (2, 2') made of steel wire, are wound around the optical fibre (1) in ordinary lay. This sensor core performs the sensor function almost on its own, so that the covering (3) scarcely contributes to this and can be constructed in accordance with the other requirements. Such a fibre optical sensor serves principally as a more highly sensitive expansion sensor for monitoring buildings and structural elements. There is a sole relevant figure. 
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Patent DE-3908202-A1 (DE)
Title: Mirrored cabinet (wardrobe) of variable width
Inventor: ROMMEL VOLKMAR
IPC: A47B67/00
Filed: 1989-03-14
Abstract: Mirrored cabinets exist in a large number of designs. The adaptation of a mirrored cabinet to a predetermined installation space is, however, costly and complicated and is often only possible with compensating elements and the like. A mirrored cabinet is proposed in which the mirror extends until behind the cabinet parts and the cabinet parts are displaceable relative to the mirror in order to free the concealed mirror surface. In this way, the mirrored cabinet can be easily adapted in its width to a desired installation dimension. Cabinets, in particular mirrored cabinets.
Patent DE-3908256-A1 (DE)
Title: Joint
Inventor: FEILHAUER WALTER DIPL ING
IPC: E05D3/06
Filed: 1989-03-14
Abstract: A joint (1) for the pivotable connection of two components (5, 6), in particular in the form of a control-surface or flap joint on an aeroplane, consists of a rod-shaped bearing part (21, 22) arranged on each component (5, 6). The bearing part (21, 22) has a groove (31, 32) which exhibits an axis-parallel slot (33, 34), the slots (33, 34) of the two bearing parts (21, 22) lying opposite one another. A profiled part (4), consisting of an elastic material and having two rods (41, 42) which are interconnected by a connecting part (43), the rod cross-section being complementary to the groove cross-section, is respectively mounted by a rod (41, 42) in the groove (31, 32) of a respective bearing part (21, 22). <IMAGE>
Patent DE-3913383-A1 (DE)
Title: Insulating wall-cladding component - contains intersecting lengthwise and transverse ventilation passages with weatherproof rear covering plate
Inventor: SUNJKA MILAN
IPC: E04F13/08
Filed: 1989-04-24
Abstract: The wall-cladding component comprises a rectangular plate of hard-foam insulating material.  The plate (1) contains intersecting lengthwise and transverse ventilation passages (3,4) open at both ends, while a thin rectangular weather-proof covering panel, typically of sheet-metal, is secured to the rear side. Profiled connecting portions (7,8) are formed at two opposite sides of the panel, engaging positively in mating ones on adjacent panels. USE/ADVANTAGE - Can be laid to form a waterproof cover, no subsequent work being necessary, while providing sufficient rear ventilation.
Patent DE-3915407-A1 (DE)
Title: Method and device for measuring a torque applied to a deformation body
Inventor: LANGEN HANS JUERGEN DR ING
IPC: G01L3/10
Filed: 1989-05-11
Abstract: The invention relates to a method and devices for measuring a torque applied to a deformation body, two cyclic measured value sequences being generated on two axially and/or radially spaced points and the displacement of the two measured value sequences at the same measuring time intervals yielding a measured signal analogous to the applied torque. By this means, torques can be measured not only during rotation but also at a standstill.
Patent DE-3916381-A1 (DE)
Inventor: HENDERSON DAVID DR
IPC: A61K31/565
Filed: 1989-05-17
Abstract: Steroids having a 15,16-double bond, especially gestodene (17 alpha -ethynyl-17 beta -hydroxy-18-methyl-4,15-estradien-3-one), can be used for the treatment of carcinomas that can be inhibited in their growth by the protein TGF beta  (Tumor Growth Factor  beta ), especially breast carcinoma. At least one antiestrogen can be coadministered.
Patent DE-3917083-A1 (DE)
Title: Reciprocating piston internal combustion engine with a cylinder head equipped with inlet and exhaust valves
Inventor: VOIGT DIETER DIPL ING
IPC: F02B23/00
Filed: 1989-05-26
Abstract: In order to prevent losses in volumetric efficiency due to the limiting of a combustion chamber depression (21) in the cylinder head (10), especially in an in-line V-internal combustion engine, mutually overlapping combustion chamber extensions (22, 23) are provided next to at least one of the valves (12). <IMAGE>
Patent DE-3917468-A1 (DE)
Title: IC engine, crankshaft speed independent torque booster - has split eccentric movable fitted between crane pin and big end bearing
Inventor: HUELSMEYER CHRISTIAN
IPC: F02B41/04
Filed: 1989-05-30
Abstract: The i.c. engine has a connecting rod with an eccentric block (2) forming part of the big end bearing. The block has an eccentric bore which fits over the crankpin (1).$  The block can rorate through a limited angle about the crankpin inside the big end bearing. The angle of rotation is limited by a radial pin (7), which projects from the crankpin and engages a groove (9) in the block.$  A spring (4) in the groove tends to rotate the block about the crankpin within the restriction imposed by a second pin (3), which moves in a guide groove (6) in a stationary cam. Thus the crankshaft can rotate through an angle of 30 deg. whilst the piston remains at top dead centre. When the piston begins to descend a greater torque is applied to the crankshaft.$  ADVANTAGE - Improved tongue even at reduced drive speed.
Patent DE-3919054-A1 (DE)
Title: Part lined disc brake for vehicles - has U=shaped brake housing with radial arms and piston and brake lining holder pins
Inventor: WEILER ROLF
IPC: F16D55/227
Filed: 1989-06-10
Abstract: The part lined disc brake especially for vehicles, has a U-shaped brake housing (2) with two radially pointing arms (4,6)  joined by a bridge piece (8). The one radial arm (4) supports a brake control in the form especially of a piston (30).  On each side of the brake disc (24) are sickle shaped brake  linings (54,56,58,60) form fitments resting externally on the holder pins (38,40). The bridge part (8) of the housingm (2) has holes (34,36) in containing the lining holder pins (38,40) and a central hole (42). USE/ADVANTAGE - The braking forces are transmitted onto the lining holder pins by means of fitments resting on the outside of the pins.
Patent DE-3922814-A1 (DE)
Title: Mounting frame for motor vehicle radiator - has slide mounting cooling block and fittings for condenser and oil cooler
Inventor: BINELLO DOMENICO
IPC: F01P11/02
Filed: 1989-07-11
Abstract: The support frame of moulded plastics material is rectangular and receives the radiator block honeycomb slid in from one end. The fan is in a ducted mounted complete with electric motor and has a clip fitting to one side of the mounting.  The other side of the mounting has tags to fasten the cooling coils of a condenser for an air conditioning system while the underside of the frame can take an oil cooler. The whole system is held in the vehicle by bottom tags (6) and top mounting brackets (16). The system is preassembled on the bench, complete with top mounted expansion tank made from moulded plastics materials. ADVANTAGE - Lightweight; simple assembly; versatile.
Patent DE-3923653-A1 (DE)
Title: Measuring mass flow of flowing material, e.g. plastic granules, - using weighing container with adjustable part in outlet adjusted according to wt. of column of material
Inventor: FREDE WILHELM E
IPC: G01G13/18
Filed: 1989-07-18
Abstract: The mass flow of a flowing material is measured using the differential method. The arrangement contains a weighing container with an outlet which does not influence the wt. change measurement. The inclination angle of the adjustable part of the outlet can be automatically adjusted according to the wt. of a column of material independently of its state in the weighing container. ADVANTAGE - Enables monitoring for constant decrease in wt. against time of material flowing from weighing container for constant demand.
Patent DE-3924661-A1 (DE)
Title: Extruded and rolled ski construction with variable elasticity - where an oval extrusion is rolled progressively away from the centre and has adjustable grub screws for elasticity control
Inventor: SOMMER REINHOLD
IPC: A63C5/12
Filed: 1989-07-26
Abstract: A method of ski construction is described in which a continuous hollow extrusion with an oval section is mfd. first and sepd. into ski lengths. Each ski section undergoes a pressure forming stage using rollers or a press. The deg. of deformation or flattening increases with the distance from the central section where boot fastenings are attached. Steel profiles are positioned on the edges of the lower ski surface. USE/ADVANTAGE - For ski construction with fewer materials and components. Construction is simpler and cheaper.
Patent DE-3925628-A1 (DE)
Title: Hi=fi stereo video tape recorder system - uses rotating and fixed sound heads in conjunction with video heads processor and memory
Inventor: MEDERER WERNER
IPC: G11B27/024
Filed: 1989-08-03
Abstract: The system uses rotating video heads (VK) and rotating sound heads (TK) scanning the inclined tape tracks, and a fixed sound head scanning the long track at the edge of the tape. In particular, the current signals (IAN) from the heads (TK) are smaller than current signals (IA). Preferably, the current (IAN) is between 10% and 33% of the curernt (IA). Also on playback, the signals from the heads (VK) are amplified and filtered by circuits (V,H) resp., and passed to detector circuit (PD) which measures the signal level and controls the sound signal (IAN) from the sound heads (TK) to bring it to a threshold, level utilising procssor (R) and memory (SP). USE - Magnetic tape players, esp. video recorders.
Patent DE-3926361-A1 (DE)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/73
Filed: 1989-08-09
Abstract: An integral sprue gated injection molding nozzle (10) and method having a melt bore (38) extending centrally therethrough wherein a circular forward end portion (100) of the electrical heating element (68) encircles the melt bore (38) in the nose portion (24) to provide additional heat adjacent the gate (42). The method includes locating the circular portion (100) of the heating element (68) in a circumferential space (172) between a hub member (146) and a funnel member (120) and integrally brazing them together in a vacuum furnace to form the nose portion (24) of the nozzle. The nose portion (24) is drilled and machined to provide the desired gate (42) and configuration depending upon the particular application.
Patent DE-3927593-A1 (DE)
Inventor: FISCHER GERT
IPC: F02B75/24
Filed: 1989-08-22
Abstract: The invention relates to a reciprocating gear, in particular for reciprocating piston engines, designed as a pair of Cardan's circles or as a hypocycloidal gear, in which complete mass balance is achieved simply and with few structural components. For this purpose, a disk-shaped trunnion (7) which joins a connecting rod (5) to a crankshaft (11) is connected in a rotationproof manner to trunnions (12) which engage slidingly in transverse straight guides, and all these trunnions (12) are dimensioned so as to ensure oscillating mass balance. Rotational mass balance is achieved by providing the crankshaft (11) with suitably arranged counter weights, so that the centre of gravity of all the oscillating and rotating masses lies on the axis of the crankshaft.
Patent DE-3936072-A1 (DE)
Inventor: KLUGE EHRHARD
IPC: C21D8/02
Filed: 1989-10-28
Abstract: In a hot-rolled ferritic chromium steel with 0.03 to 0.07% of carbon, at most 1% of silicon, at most 1% of manganese, 13 to 18% of chromium and at most 2% of nickel, the remainder being impurities due to smelting, a ferritic-martensitic structure is subsequently produced by quenching with water, in order to obtain high strength, hardness and toughness. 
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