baber/WOPTO huggingface dataset:
Patent DE-3707386-A1 (DE)
Title: Device for conditioning the air a diver inhales
Inventor: KASCHEMEKAT JUERGEN
IPC: B63C11/18
Filed: 1987-03-07
Abstract: The invention concerns a device for conditioning the air a diver inhales to a temperature above body temperature and a humidity near saturation with a heat exchanger, in which heat and water are supplied to the inhaled air from a hot-water reservoir. The problem posed for the invention consists in improving a device of this nature so that it is light and small, can be operated practically with the water for the diver, and supplies sterilised air for inhaling. The solution to the problem is characterised by the use of a membrane module for moistening the inhaled air, through whose membranes water vapour can penetrate, with the air to be inhaled flowing through the membrane module. Before entering the membrane module and after leaving it, the air to be inhaled can be heated to the higher temperature in the heat exchanger.
Patent DE-3708777-A1 (DE)
Title: Valve gear for diesel internal combustion engines
Inventor: DISTLER DIETRICH DIPL ING
IPC: F01L9/14
Filed: 1987-03-18
Abstract: A valve gear for diesel internal combustion engines with automatic valve clearance adjusting devices assigned to the inlet and exhaust valves is described. In order to advance the closing time of the inlet valves in a valve gear of the said type for the purpose of increasing the final compression temperatures, it is proposed that the valve clearance adjusting devices (1) of the inlet valves have means for producing a valve clearance which takes effect during starting of the internal combustion engine and can be automatically eliminated during operation of the internal combustion engine. At the same time these means may have a device (25, 26, 27), preferably comprising a bimetal arrangement, keeping the non-return valve (15, 16) of the valve clearance adjusting device open, at least during cold starting. <IMAGE>
Patent DE-3710776-A1 (DE)
Title: Pallet truck with a steerable drive section, and a vertically movable load section guided on the latter
Inventor: KIESER MANFRED
IPC: B62B3/065
Filed: 1987-03-31
Abstract: A pallet truck has a steerable drive section (1) and a vertically movable load section (11), which can be adjusted vertically with respect to the drive section (1) by means of a lifting cylinder (6) therein, and is driven and guided by the drive section. A load bearer (25), in particular in the form of load-bearing forks, is at a fixed angle to the load section (11) and is vertically adjustable with respect to the drive section. Under the load bearer, there are vertically adjustable rollers (37) borne on a pivoted lever (36). Their pivoted levers (36) can be pivoted to the height setting of the load bearer (25) parallel to the bottom as a function of a height control device which corresponds to the actuation of the lifting cylinder (6), by means of rods (35) stretching from a pivoting lever (36) to a pivotable linkage section (32). These rods (35) are designed to have their length between the pivoting levers (36) and the linkage sections (32) adjustable by the actuating device. <IMAGE>
Patent DE-3716538-A1 (DE)
Title: Arrangement for the registration of a liquid level
Inventor: TIMM HERMANN DIPL ING
IPC: G01F23/292
Filed: 1987-05-16
Abstract: An arrangement for the registration of a liquid level is proposed, having a light-conducting sensor body (11), wettable by a filling medium, into which sensor light from a light source (14) can be introduced in such a way that, in the unwetted state, it is totally reflected by the filling medium at least once at the interface (15) between the sensor body (11) and the surrounding medium (13) and, after the reflection, is received by a light receiver (16). In the wetted state, the light penetrates through the filling medium at the interface (15) between the sensor body (11) and the filling medium mainly into the said filling medium. In the sensor body (11), the optical path (17) of the light between the light source (14) and the light receiver (16) leads, after the total reflection, via at least one opening (18) open to the filling medium. <IMAGE>
Patent DE-3718143-A1 (DE)
Title: Adjusting mechanism for torque spanner
Inventor: CHIAPUZZI ANGELO
IPC: B25B23/143
Filed: 1987-05-29
Abstract: The variable torque spanner with a ratchet mechanism at its operating end, has a button connected to a slider inside the handle which controls the torque applied. Between the slider and the ratchet is a mechanism which includes a control arm with one end in contact with the ratchet, and an intermediate arm at the other end. This is engaged by further elements with a spring behind them, controlling the overlap of the two arms. The intermediate arm has a toothed end interlocking with the toothed end of a lever connected to a crank arm which pivots at the other end in a recsss at the front of the slider. The control arm has a slot with an end stop for the tapered free end of the intermediate arm.
Patent DE-3719505-A1 (DE)
Title: Frequency/voltage converter
Inventor: NUTZ KARL-DIETHER DIPL ING
IPC: G01R23/09
Filed: 1987-06-11
Abstract: In a frequency/voltage converter having a charge pump capacitor, the charge pump capacitor is supplied with recharging currents which increase with increasing frequency of the input signal to be converted and which decreases with decreasing frequency of the input signal to be converted. The recharging currents of the charge pump capacitor are kept as small as possible, on the one hand, in order to suppress interference in the input signal as much as possible but, on the other hand, kept just large enough for complete recharging of the charge pump capacitor to a reference voltage to be ensured during a half period of the input signal and the respective useful frequency range. <IMAGE>
Patent DE-3729275-A1 (DE)
Inventor: SCHWAERZLER PETER DIPL ING
IPC: F16D3/16
Filed: 1987-09-02
Abstract: A gearbox or differential unit, or an intermediate supporting bearing for a propeller shaft, has a shaft element (1; 101) extending therefrom with a portion provided with axis-parallel ball-receiving tracks (4; 104) to constitute the inner member of a universal joint. The joint further comprises an outer member (8; 108) with axis parallel ball-receiving tracks (9; 109), and torque transmitting balls (5; 105) engaging the tracks in the joint members. The outer joint member preferably has stops (10, 11; 110, 111) to limit movement of the balls along the tracks therein to a distance less than the movement of the balls possible along the tracks in the shaft element. <IMAGE>
Patent DE-3732063-A1 (DE)
Title: Process for displacing Bloch lines in a magnetic domain wall and magnetic storage device for the displacing, recording and reproducing of information on Bloch lines
Inventor: ONO TAKEO
IPC: G11C19/08
Filed: 1987-09-23
Abstract: In a process or system for displacing Bloch lines, in one step only a first Bloch line of a pair of Bloch lines in a magnetic domain wall is displaced in a predetermined direction and in another step the second Bloch line of the pair of Bloch lines is displaced in the predetermined direction in order to form the pair of Bloch lines. Typically, in a first step a magnetic field perpendicular to a plane of a magnetic thin film containing the domain wall is set up at the thin film and in a second step a magnetic field parallel to the plane of the thin film is set up at the thin film along the domain wall.
Patent DE-3734200-A1 (DE)
Title: Process and device for removing adhering lubricant from workpieces
IPC: B08B5/02
Filed: 1987-10-09
Abstract: The workpieces 2 soiled with lubricant are moved by means of a conveying device 1 transversely through a high-velocity air current, as a result of which the adhering lubricant is entrained by the air current. The air current is guided in a closed circuit, the lubricant entrained by the air current being separated out of the air current and trapped, so that it can be fed back for reuse. The process is particularly environmentally compatible, since no grease-dissolving chemicals are necessary and the disposal for the system is carried out automatically by reclamation of the lubricant. <IMAGE>
Patent DE-3737293-A1 (DE)
Title: Holder for net-curtain rods (stretch curtain rods)
Inventor: HENKEMEYER HORST
IPC: A47H1/122
Filed: 1987-11-04
Abstract: The holder has a housing with a rear wall (12) which can be adhesively bonded to the window frame. At a slot in the housing, there projects a bracket part (20) with a pin (21a) onto which the net-curtain rod can be fitted. A turning bar (23) as a continuation of the bracket part is accommodated by the housing. In this arrangement, a central projection (24) of the turning bar is located in one of a plurality of horizontal grooves (12a) in the housing. The bracket part retains its horizontal position even when stressed by the curtain tension, since the bar has a strong hold owing to the housing of C-shaped cross-section. <IMAGE>
Patent DE-3738069-A1 (DE)
Title: Micromouldings or microcapsules and use thereof, and device for use in regional medical administration of substances
Inventor: HOHENFELLNER MARKUS DR
IPC: A61K9/50
Filed: 1987-11-09
Abstract: The invention relates to micromouldings or microcapsules and a method and a device for the regional, especially organ-specific, administration of substances, especially drugs, in the body of a living being. The substance can be brought into the bloodstream in the form of extremely small mouldings containing the substance (micromouldings) and/or extremely small capsules (microcapsules), and the mouldings or capsules are locally disintegrated in the bloodstream and/or acted on in such a way that the active substance is regionally or locally released in the region of the insertion point.
Patent DE-3743480-A1 (DE)
Inventor: HOLDEN FREDERICK GEORGE
IPC: B23Q11/00
Filed: 1987-12-22
Abstract: The bit has a cutting portion 12 and a shank portion 14. One or more ridges 20 extend rearwardly from the cutting portion in spiral fashion. The ridges serve to lead drilling debris rearwardly from the cutting portion in use. <IMAGE>
Patent DE-3805582-A1 (DE)
Inventor: FORNEY JUN G DAVID
IPC: H04L27/36
Filed: 1988-02-23
Abstract: Apparatus for generating a (running digital sum) sequence of digital signals xk and/or a (partial response coded) sequence of digital signals yk, k = 1,2,???, such that yk=xk+/-xk-L, in which the yk signals are a sequence in a given modulation code comprises means for selecting a set of congruent coset representatives specified in accordance with a modulation code, a plurality of code constellations are used, and at least one constellation includes both a point with a positive sum of coordinates and one with a negative sum of coordinates. In another aspect, the signals xk are chosen to be congruent to a sequence of alternate (precoded) coset representatives. In other aspects, the yk alphabet signals are evenly spaced, and are selectable, e.g., an optimal, tradeoff between Sx and Sy is made. An N-dimensional modulation code is generated as a sequence of one-dimensional signals. A maximum likelihood sequence estimation decoder reconstructs the estimated running digital sum, and generates a signal whenever the estimated running digital sum is outside a permissible range. In another aspect, the decoder includes a modified maximum likelihood sequence estimator adapted to find MQ partial decoded sequences, where Q is the number of encoder states, and M is an integer. <IMAGE>
Patent DE-3808099-A1 (DE)
Title: Method for non-touching (contact-free) measurement of the inclination of a surface by means of ultrasound
Inventor: OPARA ULRICH DR
IPC: G01B17/06
Filed: 1988-03-11
Abstract: The invention relates to a method for non-touching determination of the inclination of a surface relative to a measuring device, and for determination of further physical parameters of the surface, such as surface absorption and curvature. The invention comprises use of an ultrasound sensor to measure the pulse (echo pulse) emitted by the sensor and reflected from the surface to be measured, and the inclination of the surface being determined from the amplitude and/or pulse width of the pulse. The measurement method is suitable for correction of thickness and separation measurements in the production process, for controlling manipulators or for surface monitoring during manufacture. It allows the inclination and further surface parameters, such as absorption or even the curvature of the surface, to be determined.
Patent DE-3808420-A1 (DE)
Title: Method and device for examination for squint
Inventor: WEIDEN HELMUT DR MED
IPC: A61B3/08
Filed: 1988-03-14
Abstract: Published without abstract.
Patent DE-3816072-A1 (DE)
Title: Tandem single-pole machine
Inventor: SINGELMANN DIETRICH E DIPL ING
IPC: H02K31/00
Filed: 1988-05-11
Abstract: As the name already indicates, the tandem single-pole machine consists of two electrical single-pole machines, which are arranged axially one behind the other, of a special type. This type is intended from the start for the purpose of constructing machines with a high circumferential speed or with an extremely high rotation speed and a good control capacity, including starting. There are thus rotor parts which are not suitable for high circumferential speeds and have been replaced by those which have grown to satisfy the stresses which occur; or the entire machine design has been modified in such a manner that unsuitable machine elements are omitted. Thus, for example, in the case of a direct-current machine, the commutator is replaced by a set of sliping current pick-offs, which set has been constructed in accordance with special principles for high current loads at a high circumferential speed. On the other hand, winding overhangs on the rotor are completely omitted; they are likewise not suitable for high speed. A very compact construction of the machine results which, despite its spatially constricted construction, has good cooling capabilities, to be precise for (forced) air cooling and for liquid cooling. Since a large proportion of the wiring was laid in the stationary part of the machine, the machine can be started and regulated using normal, automatic or manually operated switching elements, without the aid of special resistors or transformers. The machine... Original abstract incomplete.
Patent DE-3818478-A1 (DE)
Title: Composite material comprising a metal layer and a fibre-reinforced polypropylene layer
Inventor: SPIELAU PAUL DIPL CHEM DR
IPC: C08K7/14
Filed: 1988-05-31
Abstract: Described is a composite material comprising a metal layer and a fibre-reinforced polypropylene layer. The fibre-reinforced polypropylene layer has been crosslinked and - through the choice of the crosslinking factor and also of the fibre content - has a linear thermal expansion coefficient which has been adapted to the linear thermal expansion coefficient of the metal layer. Also described is an adhesion promoter for bonding the fibre-reinforced polypropylene layer to the metal layer.
Patent DE-3826963-A1 (DE)
Title: Pharmaceutical composition for oral administration containing metal complexing agents and metal salts
Inventor: ROSIN HARRY PROF DR
IPC: A61K33/10
Filed: 1988-08-09
Abstract: The present invention relates to a pharmaceutical composition for oral administration containing metal complexing agents in a form soluble in gastric fluid and containing, separate therefrom, metal compounds capable of dissociation, where the metal compounds are surrounded by a casing which is insoluble in gastric fluid and soluble in the alkaline medium in the duodenum, and to the use thereof for the treatment of inflammatory gastric disorders.
Patent DE-3833286-A1 (DE)
Inventor: NAKAJIMA TAKASHI
IPC: C08L77/00
Filed: 1988-09-30
Abstract: A resin composition comprises:   (I) 100 parts by weight of resin composition comprising (i) 5 to 95% by weight of a polyamide resin and (ii) 5 to 95% by weight of a thermoplastic polyester resin; (A) 0.01 to 30 parts by weight of a bisphenol type high molecular weight epoxy compound which is a condensation product of a bisphenol with epichlorohydrin and which has a polymerization degree of substantially at least 11; and/or (B) 1 to 50 parts by weight of a metal ion-containing ethylene copolymer.
Patent DE-3835147-A1 (DE)
Title: Projectile-forming ammunition
Inventor: RIEGER GERALD
IPC: F42B1/02
Filed: 1988-10-15
Abstract: An item of ammunition has an explosive charge (2) which forms a projectile and whose end surface (8) is opposite a booster charge (5). In order to create a projectile having improved flight stability, the booster charge (5) is formed such that it has a weaker effect on some zones of the end surface (8) of the explosive charge (2) than on the remaining region (12). <IMAGE>
Patent DE-3837138-A1 (DE)
Title: Hurdling rope
IPC: A63F9/00
Filed: 1988-11-02
Abstract: A toy hurdle consists of the hurdle part 13, the side supports 11 and 12 and the obstacles 14 and 15, in the form that the hurdle part 13 and the side supports 11 and 12, designed as individual parts with a plug-in system, are plugged together to form a toy hurdle, the obstacles 14 and 15 resting loosely as cross-bars. In order to increase the stability, folds of a woollen blanket are jammed in the recesses 30 or 34 and 35. For notes on the sequence of play, see "Hurdling game" P 3807536.9. <IMAGE>
Patent DE-3903120-A1 (DE)
Title: Semiconductor waveguide having strain-matched wave confinement
Inventor: KOENIG ULF DR ING
IPC: G02B6/122
Filed: 1989-02-02
Abstract: The invention relates to a semiconductor waveguide consisting of a wave-guiding semiconductor layer and at least one wave-confining semiconductor layer. Wave-guiding and wave-confining semiconductor layers are epitaxially grown with lattice misfit (hetero-epitaxially). This causes mechanical strains between the wave-guiding and the wave-confining semiconductor layer which cause a change in the refractive indices of the semiconductor layers. By suitably arranging semiconductor layers with lattice misfit, the refractive index step between the wave-guiding and the wave-confining semiconductor layer is increased and an improvement in the wave guiding is thus achieved.
Patent DE-3905288-A1 (DE)
Title: Work carrier
Inventor: RENZ ALFRED
IPC: B23Q1/48
Filed: 1989-02-21
Abstract: In a work carrier for the machining of a workpiece by, for example, milling, grinding or the like in a machine tool, the workpiece is put on a slide. The slide (10) is connected to a plate (3) which in turn is connected to a slide (1) coupled to the machine tool. The plate (3) is movable relative to the slide (1) in direction (x), and the slide (10) is movable relative to the plate (3) in direction (y). <IMAGE>
Patent DE-3914848-A1 (DE)
Title: Switch=on delay arrangement for vehicle equipment, esp. radio - operates when ignition is switched on unless radio is switched on using its own controls
Inventor: NOHSE DIETER DIPL ING
IPC: H04B1/16
Filed: 1989-05-05
Abstract: The delay arrangement contains one switching device operated by the motor vehicle's ignition key and another in the equipment itself. The equipment switching device (10) is controlled by a timer (6) and switching logic (7) to switch on after a limited period if switch-on is dependent on the ignitionm lock switch (11). The switching delay and the combination of other digital signals to control the equipment switch are under the control of a microprocessor program. USE/ADVANTAGE - Esp. for delaying motor vehicle radio switch-on during engine starting. Delay is disabled if radio is switched on using its own controls.
Patent DE-3915184-A1 (DE)
Title: Substituted 3-(N-heterocyclyl)-2,6-diaminopyridines and -N-oxides, preparation thereof and use thereof as drugs
Inventor: ENGEL JUERGEN DR
IPC: C07D413/04
Filed: 1989-05-10
Abstract: Compounds of the general formula <IMAGE> where R1 and R2 are identical or different and each is hydrogen, C1-C6-alkyl, R3 and R4 are identical or different and each is hydrogen, C1-C6-alkyl, hydroxyl, C1-C6-alkoxy, C2-C6-alkanoyloxy, halogen or C2-C6-alkanoyl, X is oxygen, sulphur or -NR5 and R5 is hydrogen, C1-C6-alkyl, C2-C6-alkanoyl or benzoyl, m and n are each 1, 2, or 3 and the phenyl radical A is unsubstituted or substituted by halogen, nitro, C1-C6-alkyl, trifluoromethyl, C3-C7-cycloalkyl, hydroxyl, C1-C6-alkoxy, C2-C6-alkanoyloxy, amino, C1-C6-alkylamino, di-C1-C6-alkylamino, C2-C6-alkanoylamino, CN, carboxyl, C1-C6-alkoxycarbonyl, phenyl, C1-C6-alkylphenyl or trifluoromethylphenyl, their pyridine-N-oxides and their physiologically compatible salts, processes for preparing them, and drugs which contain these compounds as active principle.
Patent DE-3940284-A1 (DE)
Title: Vehicular steering-column switch with intermediate toggle lever - which reverses movement of slider and can bridge gap between slider and second moving switch contact
Inventor: NEUBAUER WALTER
IPC: B60Q1/42
Filed: 1989-12-06
Abstract: The switch mechanism is actuated by a manually pivotable lever whose clockwise movement displaces a slider (44) and cam (63) against the opposition of a spring. One switching element (48) operates a moving contact (56). The intermediate lever (90) is interposed between the slider (44) and another moving contact associated with another switching element (75). The axis about which the lever (90) pivots is orthogonal to the direction of displacement. USE/ADVANTAGE - Esp. for operation of lamps and horn. Second moving contact can be sited further from switching mechanism and operated without pivotal movement of latter.
Patent DE-3943551-A1 (DE)
Title: Compsns. for treating mycobacterial infection - comprises rifampicin, sulphamethoxazole, trimethoprim and prothionamide
Inventor: FREERKSEN ENNO PROF DR DR
IPC: A61K31/635
Filed: 1989-04-07
Abstract: Medicaments for treating mycobacterial infections contain rifampicin (I), sulphamethoxazole (II), trimethoprim (III) and prothionamide (IV). The medicaments may also be used to treat infections by non-mycobacterial bacteria, protozoa and fungi, e.g. malaria, `hospitalism' and opportunistic infections in AIDS patients. The medicaments are formulated as tablets or dragees contg. 100-130 mg (I), 200-400 mg (II), 40-80 mg (III) and 40-70 mg (IV). USE - The medicaments are useful for treating tuberculosis, leprosy and opportunistic mycobacterial infections in AIDS patients
Patent DE-3991686-A1 (DE)
Title: Decorative trimming for blouse or shirt
IPC: A41D25/00
Filed: 1989-10-21
Abstract: A decorative trimming is for wearing on a shirt, blouse or a T-shirt in a longitudinal shape and can be made of different materials in various designs. It is mounted on the base material by means of buttons with a button-hole strip on the rear side of the trimming and a button strip on the blouse etc. The strip can be worn when the shirt or blouse is undone or done up.
Patent DE-4000563-A1 (DE)
Title: Increasing capacity of flanged square baking plate - using inserted assembly of coring members and side-plates
Inventor: PRESTON ELISABETH
IPC: A21B3/13
Filed: 1990-01-10
Abstract: When using rectangular/square baking plates with a peripheral turned-up flange (4) to make cakes, flans etc. of greater depth than the flange. The holding capacity of the plate is augmented by a similarly shaped but deeper insert (2). The insert is formed of fixed right-angled corner pieces (5) interconnected by side plates (7). The side plates have at least one subdivision, and can be combined adjustably to form the correct side-wall length. Length adjustment derives from at least two parallel guide strip's  (9) engaging in grooves (8). The augmented internal shape may be subdivided by intersecting strips with slots cut from upper and lower edges. These strips, and the other elements, may be formed of plastic, e.g.  as castings or as slices from a continuous extrusion.