baber/WOPTO huggingface dataset:
Patent DE-3815629-A1 (DE)
Title: Deflection device for a safety-belt for motor vehicles
Inventor: FRANK WOLFGANG
IPC: B60R22/24
Filed: 1988-05-07
Abstract: A deflection device for a safety-belt for motor vehicles is composed of a deflection fitting with a deflection clip and a deflection rod which is arranged upstream of the said deflection clip and at a distance from the latter in the direction in which the belt is pulled out. The deflection fitting and the deflection rod are arranged on the vehicle body separately from one another, alignment of the deflection rod with the position of the deflection fitting and with the full extent of that wall region of the vehicle body which accommodates the deflection fitting is such that, in all possible vertical positions of the belt in accordance with the shoulder height of a belt user, the said belt runs approximately over the middle of the user's shoulder. To permit optimum adjustment of the front deflection point, which is formed by the deflection rod, of the belt, the length of the deflection rod is to be substantially greater than, preferably twice, the width of the belt. This means that the belt can, depending on the size of the belt user, be displaced upwards or downwards on the deflection rod and is therefore able to adopt the optimum deflection position in dependence on the size of the belt user's body.
Patent DE-3815719-A1 (DE)
Title: Windscreen pillar of a motor vehicle
Inventor: KLEIN NORBERT
IPC: B60J10/265
Filed: 1988-05-07
Abstract: Windscreen pillar of a motor vehicle having a windscreen pillar cover and a water collecting channel which is provided in the region of the windscreen and is designed to have a deflection profile and a flow channel (Patent Application P 3720960.4-21). In order to achieve a precise joint width between the windscreen pillar cover and the body part, the end regions of the windscreen pillar cover are arranged at connecting points which are fastened to vehicle body parts, at least one tolerance-compensating joint being provided between the windscreen pillar cover and the connecting parts (Figure 1). <IMAGE>
Patent DE-3816121-A1 (DE)
Title: Process for the cleavage of alkyl tert-alkyl ethers
Inventor: GABEL CHRISTIAN DR
IPC: B01D3/00
Filed: 1988-05-11
Abstract: Alkyl tert-alkyl ethers can be cleaved, in a column apparatus and in the presence of strongly acidic substances, into the underlying alkanols and tert-olefins, the strongly acidic substance being prepared at the foot of the column. The process becomes particularly favourable if, below the uppermost column plate, a stream of water is despatched towards the upwardly flowing tert-olefin, which stream of water is removed once more above the bottom circulation of the column; if an insoluble strongly acidic substance is used, this substance is arranged in a catalyst bed at the foot of the column and the alkyl tert-alkyl ether is preferably fed in between the catalyst bed and the bottom circulation evaporator.
Patent DE-3820265-A1 (DE)
Title: Method for automatic optimisation of a high-frequency continuous furnace
Inventor: GRASSMANN HANS-CHRISTIAN DIPL
IPC: F26B3/347
Filed: 1988-06-14
Abstract: The invention relates to a method for automatic optimisation of a high-frequency furnace (1). From the energy balance and the maximum possible furnace capacity, the pass-through rate (Vrated) is calculated. The furnace capacity is maintained at a constant value (Nmax) by varying the electrode spacing (h). <IMAGE>
Patent DE-3824746-A1 (DE)
Inventor: SCHREDER FELIX
IPC: H05B3/68
Filed: 1988-07-21
Abstract: In an electric cooking plate (1), the profiled ring (17), which serves for support on the cooker tray (2), is provided, by means of elastically resilient circumferential extension and a springy cross-sectional zone (29), with an external annular leg (18) which is resiliently deflectable within narrow tolerances and which forms, by means of a ring-target shaped annular edge (28), a flat support surface (26) for support on the cooker tray (2). When the electric cooking plate (1) is tightened, the seat part (25) of the profiled ring (17), which is thus movable in the manner of a disc spring, slides with a sliding edge (27) out of an angular position into its full-surface contact against the seat surface (8) of the cooker tray (2). <IMAGE>
Patent DE-3832810-A1 (DE)
Title: Earth trench
Inventor: SCHLUETTER ALOYS
IPC: E02D19/18
Filed: 1988-09-28
Abstract: According to the invention, housings and enclosures of overlapping areas at sealing strips in earth trenches are designed to be accessible in order to be able to recover welding units in the event of a breakdown or put them into action again.
Patent DE-3834108-A1 (DE)
Title: Auxiliary apparatus for assisting sportsmen
Inventor: EISELE ROLF
IPC: A63B71/00
Filed: 1988-10-07
Abstract: The invention relates to an auxiliary apparatus for assisting sportsmen on open or built-up sporting facilities of all types, such as ski pistes, golf courses, arenas for athletic competitions and/or ball games such as tennis, football and the like, having a competition track or a competition pitch. During the period of the competition, sportsmen are subjected to various effects of weather, the direction and strength of the wind in particular playing a significant role. The object of the invention is to provide assistance to the sportsman during the competition. This object is achieved in that the auxiliary apparatus is designed as a display device (5) for displaying the wind direction, or the wind direction and the wind strength, and is arranged outside the competition track or the competition pitch, in the vicinity thereof, so as to be easily seen from the competition track or the competition pitch. <IMAGE>
Patent DE-3836979-A1 (DE)
Title: Device for hanging pictures
Inventor: BERGSTRAESZER HANNO
IPC: F21V21/34
Filed: 1988-10-31
Abstract: Device for hanging pictures, having a rail (10) and a plurality of hanging sliders displaceable in a correspondingly designed profile (12) of the rail (10), the rail (10) being provided with two grooves (14, 16) which are arranged one behind the other, run parallel to one another and are open at the top and in which metal current-conducting plates (18, 20) are arranged, each of the grooves (14, 16) receiving one end of at least one pair of current-conducting rods (22, 24), between the other ends of which there is arranged a holder (28) which is adapted to receive a low-voltage lamp (26). <IMAGE>
Patent DE-3838716-A1 (DE)
Inventor: STREBER AUGUST S
IPC: A61K31/58
Filed: 1988-11-15
Abstract: The invention concerns a pharmaceutical composition which comprises lower alkyl ester derivatives of hecogenin and pharmaceutically compatible carriers. The pharmaceutical composition has an inhibiting effect on cell growth and can be used for the causal treatment of benign prostata hyperplasia in human beings and in animals.
Patent DE-3841092-A1 (DE)
Title: Generalised combination vehicle (rail/road), magnetic or mechanial side rails and guide rails, magnetic drives, high-speed switches and generalised transport routes (rail/road)
Inventor: HENKE MANFRED DR
IPC: B60F1/00
Filed: 1988-12-07
Abstract: The main transport means (land/air) are cars, rail, local-transport means and aeroplanes. Each of these transport means has particular advantages but also serious disadvantages. The objective of this invention is to develop generalised combination vehicles (rail/road) so that these vehicles have as far as possible all the advantages of the abovementioned individual vehicles whilst avoiding the disadvantages, in particular the intention is for transport with combination vehicles to be generally safe, environmentally friendly, to consume little energy, to be free of stress and independent of weather condition, to occur semi-automatically or even completely automatically and nevertheless to be very fast and flow easily. The objective is achieved by means of structures and devices which permit in particular the horizontal and vertical distances between rail wheels and road wheels to be varied, by means of devices for mechanical and magnetic side rails and guide rails, with as large as possible degree of freedom from derailing, with acceleration and gradient climbing facilities, by means of highly energy-saving magnetic drive systems for rail and road, by means of acutely angled, wear-resistant and even switchless high-speed rail switches which are less prone to faults, and even structures for successive or simultaneous conversion of our existing transport route systems ranging as far as individual traffic light intersections with combined road and rail routes. The application and the use of this invention in the entire transport of the Federal Republic of Germany, of Europe and even throughout the world is immediately sensible... Original abstract incomplete.
Patent DE-3841952-A1 (DE)
Title: PBXs (Private branch exchanges) linked to one another via a tie line
Inventor: RAU BERND
IPC: H04M7/00
Filed: 1988-12-14
Abstract: The object of the invention is to interconnect PBXs linked to one another via a tie line without prior knowledge of the loop technology used in a first PBX (10). The object is achieved in that the second PBX (20) contains a test circuit. The test circuit is used to identify automatically the technology which is incorporated in the first PBX. Depending on the test result, the second PBX is switched over to the technology of the first PBX. A preferred field of application for the invention involves PBXs in which the first PBX is a telephone PBX and the second PBX is a mobile switching centre for radiotelephony traffic. The drawing shows a simplified block diagram of the PBXs according to the invention. <IMAGE>
Patent DE-3907985-A1 (DE)
Title: Auxiliary drive for a rolling-shutter-door drive
Inventor: MACHILL ROLF
IPC: E05F15/603
Filed: 1989-03-11
Abstract: In rolling-shutter-door drives with an electrical drive, a manual actuating means have to be provided for occasions when power fails, it having to be ensured that the rolling shutter door is retained securely in each intermediate position. In high-speed rolling shutter doors, self-locking by the upstream gear mechanism is dispensed with, with the result that the weight of the rolling shutter door is retained, during standstill, by the retaining brake on the motor. The apparatus provides a manual drive wheel (8) which can be coupled to the main shaft (4) and is provided with its own brake (19-22, 29). An actuating means (25) ensures that the retaining brake (2) on the motor is only released when the coupling (16) between main shaft (4) and manual drive wheel (8) is in the coupled state and the brake on the manual drive wheel (8) is operative. <IMAGE>
Patent DE-3909466-A1 (DE)
Title: Method and device for monitoring tyre pressure
IPC: B60C23/06
Filed: 1989-03-22
Abstract: A method and a device for monitoring the pressure in tyres (3) on a rim (2) is described, which device is attached to a wheel suspension (1) of a vehicle. The distance between the carriageway (4) and a predetermined point on the wheel suspension (1) is measured and compared with a normal distance. <IMAGE>
Patent DE-3911979-A1 (DE)
Title: Domed roof supported by curved plywood beams - has beams covered with boards and layer of concrete
Inventor: KOLLEGGER JOHANN DR ING
IPC: E04B5/23
Filed: 1989-04-12
Abstract: The building of square plan form has a roof which  is supported by curved beams (10) made of plywood.  One end of each beam (10) rests on a wall (30). Each beam (10) rises in a curve from the wall (30) and the inner ends of all the beams (10) are fastened to a central fixing point (15). The beams (10) are then covered with wooden boards which are in turn covered with a layer of lightweight concrete (13). A roof constructed in this manner has high rigidity and can  withstand a high load. USE - Lightweight roofs.
Patent DE-3913714-A1 (DE)
Title: Automatic embroidery machine - with embroidery frame or needle bar controlling in two orthogonal directions
Inventor: SENAY NEVZAT
IPC: D05B21/00
Filed: 1989-04-26
Abstract: An automatic embroidery machine has a needle bar which can be directed in the X- as well as the Y-direction because the embroidery frame is supported rotatably. Alternatively the needle bar can combine X- and Y-movements. Pref. the worm wheel is rotatably supported in a bearing and is turned by the worm driven by a motor on the shaft. The embroidery frame is attached to the wheel. The needle bar is movable vertically in the bar guide on which a pin cooperates with the control rod. This carries a toothed rack, actuated by a motor with a pinion. ADVANTAGE - This permits the stitching rate to be doubled and achieves a better embroidery pattern in a shorter time.
Patent DE-3923400-A1 (DE)
Title: Toy animal with sound box - has elastically deformable housing with locking valve with guide tube and support disc
Inventor: CHOI KYOO-YOON
IPC: A63H3/33
Filed: 1989-07-14
Abstract: The toy animal has a noise-production housing (1) which is elastically deformable, and has a locking-valve (8) inside which is a closure ball (9). A guide tube (2) inside the air-accumulator housing (1) has a noise-dispenser hole (6) on the outside. A support-disc (2b) is positioned on the inside of the guide-tube (2) and has the noise-producer (4) fixed to the middle making the noise of a cow. The noise-producer is in the form of a vibrator piece (4a) and elastically-deformable tongue (4b). The guide-tube (2) is closed at the top by a cap (5) with curved part (5a). USE/ADVANTAGE - The noise produced by the toy animal is easily made by the child pressing it.
Patent DE-3923687-A1 (DE)
Title: Fresh air duct grill along lower edge of vehicle windscreen - is made of heat conducting material and forms cover plate of heat exchanger
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/02
Filed: 1989-07-18
Abstract: The grill (20) with ventilation slits is arranged along the bottom edge of a vehicle windscreen (10) and covers the inlet of fresh air duct (18) to the pasenger cabin. The grill, which is made from heat conducting material, extends across the complete width of the screen and forms the cover plate (31) of a heat exchanger (30). Heated fluid, pref. from the vehicle cooling system, is passed through the heat exchanger to remove snow and ice that has collected on the grill. USE/ADVANTAGE - Correct functioning of the windscreen wipers and ventilation system in a vehicle is assured.
Patent DE-3928397-A1 (DE)
Inventor: BUNTE REINHARD DR
IPC: C07C67/08
Filed: 1989-08-28
Abstract: Salt-free esters of fatty acids with oligoglycerins or with addition reaction products of ethylene oxide and/or propylene oxide with oligoglycerins can be prepared by condensation of glycerin in the presence of basic alkaline earth compounds as the catalyst at temperatures between 200 and 280  DEG C, possibly subsequent reaction of the oligoglycerins obtained with ethylene oxide and/or propylene oxide, addition of an amount of acid equivalent to the catalysts and esterification of the oligoglycerins or oligoglycerin (poly)ethoxylates and/or (poly)propoxylates obtained with fatty acids at temperatures between 150 and 270  DEG C, and separation of the sparingly soluble alkaline earth salts obtained after esterification.
Patent DE-3933994-A1 (DE)
Inventor: MASSEN ROBERT PROF DR ING
IPC: G01S17/89
Filed: 1989-10-11
Abstract: Process and device for the three-dimensional measurement of bodies, especially teeth in patients' buccal cavities, in which all the partial views of the body to be measured are recorded with the aid of at least two optics (12A, 12P) arranged at a fixed mutual distance in a probe (47) with light radiated by a source and the image reflected by the partial views at a parallax angle corresponding to the distance between the two optics (12A, 12P) and taken to an image sensor which converts the light images into electric data signals which are evaluated in a computer to produce an overall image including all the partial views. The individual partial views are exposed and the reflected light images are recorded either in succession by means of the at least two optics (12A, 12P) which are movable within the probe (47) or at the same time or in succession with more than two optics (12A, 12P) which are fixed inside the probe (47).
Patent DE-3934065-A1 (DE)
Title: Pair of crutches which can be fastened together - by peg attached to one crutch which fits in socket in handgrip of other crutch
Inventor: UFER JUERGEN
IPC: A61H3/02
Filed: 1989-10-12
Abstract: The pair of crutches are of the type which grip the forearm.  The handgrip of one of the crutches formed as a socket. A peg (2) clamped to the other crutch is close fit in this socket (3) so that the two crutches can be conveniently fastened  together. The pair of crutches can then be handled easily with one hand. The two crutches are fastened together in such a way that they slope towards each other in the downward direction and the cross-sections of the peg and socket are such that one crutch cannot rotate relative to the other. USE - Crutches.
Patent DE-3939126-A1 (DE)
Title: Automatically cutting off power to dangerous mixer - using mobile cover unit to allow maintenance access
Inventor: SEYDELMANN HORST
IPC: B01F35/60
Filed: 1989-11-27
Abstract: Access to the inside of a hopper for large scale grinding, cutting or mincing tools is barred by barriers (3) in the upper part of the container. When such access is required, esp. for cleaning the machine, a section (7) must be moved along slide rails (5) or undergo tilting or other movement during which a switch (6) controlling the machine operation is automatically operated. The switch cannot be returned to operating position while any part of an operative, e.g. body or hand, is inside the machine hopper, but only when there is not further risk of contact. ADVANTAGE - Avoids risk of machine being accidently started while a person is in danger area.
Patent DE-3939412-A1 (DE)
Title: Video recorder with character generator - is switched by processor during operational intervals and search run
Inventor: HILLE DIETER DIPL ING
IPC: H04N5/93
Filed: 1989-11-29
Abstract: To the video recorder are supplied clock pulse and synchronising signals of a FBAS signal, scanned from a tape (1), as well as signals for the character or symbol, to be generated from an IC bus (6). For both operating mode, i.e. interval and search, a vertical synchronisation signal (VIC) generated by a processor (3), is added to the FBAS signal. The character generator (5) in changed over to external synchronisation by the processor during the interval and search modes. Pref. a synchronising terminal (12) of the character generator is firmly coupled to vertical sync. signal (VSYNC) processor output via a line (7). ADVANTAGE - Simple interference prevention during the interval and search modes.
Patent DE-3941636-A1 (DE)
Title: Incinerating mixed refuse in multi-stage plant - centered on partitioned hot sand bed fluidised by low-oxygen gas mixt.
Inventor: SCHMID KARL
IPC: F23G5/00
Filed: 1989-12-18
Abstract: Waste materials of many types, e.g. plastic, old tyres, wooden and cardboard crates are reduced to pieces about 30-50 mm size, esp. by rotary wheels and then stored, possibly with waste paint and sewage sludge, before delivery to a fluidised bed furnace. The bed is fine-grained sand, maintained at about 500-700 deg. C by low-oxygen hot gas. Suitable gases include fumes collected from the combustion stage and mixed with combustion gases from a separate burner, or with the exhaust gases of an IC engine. The furnace is divided by a vertical partition into two sections, pref. operated at different temps., but with sand circulating between the sections via an overflow or through a base connector. ADVANTAGE - Plant with low atmos. emission has high and economical refuse incineration capacity, and can be installed in small area remote from source of refuse.
Patent DE-4001668-A1 (DE)
Inventor: KOTEREWA KATHARINA DIPL ING
IPC: F04C25/02
Filed: 1990-01-22
Abstract: A vacuum pump having two pump stages and a pump inlet 3, in which the compression side of the first stage is connected by a connection line 13 to the suction side of the second stage, wherein the suction side of the first pump stage is connected directly to the pump inlet by a first line 4 and the suction side of the second pump stage is similarly connected by a second line 5 via an overpressure valve 8. Overpressure valves 10, 12 are provided at the compression sides of the pump stages. <IMAGE>
Patent DE-4003234-A1 (DE)
Title: Compsn. for permanent waving of hair - using glycerol mono:thio:lactate as reducing agent for keratin
Inventor: MARESCH GERHARD
IPC: A61K8/46
Filed: 1990-02-03
Abstract: In a compsn. for permanent waving of hair, the active agent reducing keratin is a glycerol monothiolactate (I). Pref. (I) is used alone, esp. as glycerol 2-mercapto-propionate, in amt. of 4-30 wt.%. The pH of the compsn. is 4.5-9.0.  Before use, the compsn. is prepd. by mixing 2 or 3 components, using anhydrous (I). Before and/or after shaping, the hair is treated with (I) as shaping agent, followed by rinsing, oxidative treatment, rinsing, opt. setting, and drying. Treatment is with 60-120 g of (I) for 5-30 mins., or for 5-20 mins. with heating. ADVANTAGE - The compsn. can be used in acid or weakly basic media (pH 6-9) and does not cause the allergy problems of glycerol monothioglycolate.
Patent DE-4006662-A1 (DE)
Title: Machine for grinding large flat workpieces - has workpiece transport belt which can be inclined to horizontal
IPC: B24B21/04
Filed: 1990-03-03
Abstract: A machine for grinding the surfaces of flat workpieces has an endless belt which carries the workpiece under the grinding belt. The workpiece transport belt (12) passes around guide and driving rollers (14) which are mounted on a frame (18). This frame is so mounted that it can be swung about a horizontal axis which is parallel to the workpiece transport belt (12). This enables the machine to grind the surfaces of flat workpieces which have opposite faces which are not parallel to each other. The device can be fitted to a machine tool as auxiliary equipment. USE - Grinding of large flat workpieces.
Patent DE-4007017-A1 (DE)
Title: Axial-flow wind turbine with independent stator rings - which brake and stop individual free-running stator supports for safety of continuous operation in gale
Inventor: HERTER ERICH
IPC: F03D11/04
Filed: 1990-03-06
Abstract: The base (7') supported on, and fixed to, the tubular mast (7) serves as a mounting for the rotor (2) and for independent and individually supported stator rings (7'') which can co-operate selectively with the outer pole ring (9) coupled to the rotor (2). The outer pole ring (9) overlaps all inner stator rings (8''') uniformly so that one or more of the annular generators (8) can be utilised. Base and mast may be of reinforce concrete. ADVANTAGE - Magnetic or pneumatic control elements mounted on fixed base are more easily accessible, and massive outer pole ring increases stability.
Patent DE-4007537-A1 (DE)
Title: Matrix printer circuit for operation of mechanical printing elements
Inventor: WINTER REINHOLD
IPC: B41J2/30
Filed: 1990-03-09
Abstract: The matrix printer circuit is used to control the mechanical printing elements incorporated in the printing head which is  displaced along the printing line, with the control for each  printing element providing a printing signal when the printing  element has reached a given position in the path of movement to the printing position. Each printing element has an associated delay element for mechanical activation of the printing element in response to the printing signal after a defined delay. Pref. the delay device is provided by a counter which is set to a given value dependent on the printing head velocity by the printing signal, with activation of the printing element upon reaching a final count value.