baber/WOPTO huggingface dataset:
Patent DE-3821255-A1 (DE)
Inventor: HOFFMANN PETER
IPC: B60L5/20
Filed: 1988-06-23
Abstract: The support element of a collector shoe for a collector with a carbon brush and a support element for supporting the latter consists, at least in the cross-section area contiguous to the coal brush, of a synthetic material, in particular a fibre-reinforced and/or foamed synthetic material. Said support element can be linked with the carbon brush, as usual, through gluing, or, preferably, by directly moulding the synthetic material onto the carbon brush.
Patent DE-3823950-A1 (DE)
Title: Process for reducing or removing ammonia and/or other odour-active substances from organically polluted waste waters
Inventor: MUEHLBERGER DIETER DIPL ING DR
IPC: C02F1/58
Filed: 1988-07-14
Abstract: Process for treating organically polluted waste waters (effluents), such as slurry (liquid manure) or the like, which contain ammonia and/or other odour-active substances and solids, in which     a) the waste waters are subjected to a biogas fermentation, then   b) the solids are separated off, e.g. by decanting, and c) the ammonia and/or the other odour-active substances are expelled from the liquid phase by passing inert gas, air or the like through it.
Patent DE-3824941-A1 (DE)
Title: Wick-type pen
Inventor: GLIENKE PETER O
IPC: B43K8/06
Filed: 1988-07-22
Abstract: The liquid poured into wick-type pens is conventionally stored in an absorbent material in order to prevent discharge via the wick or a ventilating aperture. This means that the volume of the container can only be partly utilised. In order to achieve full utilisation, it is proposed that the container of such a wick-type pen be at least partly filled with perlite, in the cavities of which the liquid can be stored and virtually completely used up without there being a danger of discharge. <IMAGE>
Patent DE-3826197-A1 (DE)
Title: Hang-gliding rig
Inventor: JUNG OTTO DR MED
IPC: B63B35/79
Filed: 1988-08-02
Abstract: Fig. 1 shows a rig for sailing craft, in particular, sailboards, in which the mast 1 is joined to the sailboard in a freely rotatable and pivotable fashion by means of a mast foot joint 2 and is joined to the middle of the spar 5, 5' by means of a masthead (mast-top) joint 4. The symmetrical sail 7 is tensioned on the spar with the aid of the bolt rope and sail pockets 8, 8' and at the end 9 of a boom 6 with the middle of the leech. The boom is fastened to the upper or middle third of the mast. In this case, the spar halves 5, 5' serve as additional holding devices. The sail pockets 8, 8' are provided with cutouts 10, 10' in the gripping regions of the spar halves. Chief purpose of use is flying with a sailboard. <IMAGE>
Patent DE-3826856-A1 (DE)
Title: Automatic thrust vector control for weight-controlled ultralight aircraft
Inventor: BLEIDIESEL WILFRIED
IPC: B64C31/024
Filed: 1988-08-06
Abstract: An automatic control aid is described for weight-controlled ultralight aircraft, with whose aid a reduction in the arm force (control force) and an increase in the speed range over which the aircraft can be flown are achieved, without reducing the aerodynamically aligning moments, by pivoting the thrust vector about the lateral axis. The automatic pivoting of the thrust vector is achieved by means of an additional control rod, which is fitted crossed over with respect to the main attachement, between the wing and drive.
Patent DE-3827651-A1 (DE)
Title: Anti-slip wrench
Inventor: DUBROW HERBERT
IPC: B25G1/00
Filed: 1988-08-16
Abstract: Anti-slip wrench (10) for nuts and/or head screws, in particular for wheel nuts or screws of motor vehicles. The wrench has a socket (12), which is arranged at one end of a shank (14) and is provided with a recess which positively engages over the nut or head of the screw to be tightened or loosened in the tightening or loosening direction, and at the other end of the shank an elongated lever arm (18), at the free end of which the force required for tightening or loosening can be applied. The lever arm (18) is arranged, at least in a partial section including its free end section, so as to be pivotable on the remaining part of the wrench (10) in such a way about an axis (20) running perpendicularly to the longitudinal median axis of the nut or screw that its free force-application end is pivotable at least up to the plane of the bearing surface (A) of the nut or the head of the screw on the part which is fixed or which is to be fixed, in particular the wheel disc. <IMAGE>
Patent DE-3834240-A1 (DE)
Title: Housing for measuring probes in conduits and use of the housing for in situ measuring probes
Inventor: KOSCHAY UDO-ERWIN
IPC: G01N27/28
Filed: 1988-10-07
Abstract: A housing for measuring probes in conduits, especially pressure conduits for liquid or gaseous media, consisting of a sleeve which can be fitted at one end into the (pressure) conduit at right angles or obliquely to the direction of flow and has a device mounted on the opposite end for pressure loading by means of liquid or gaseous media, is characterised in that the sleeve has a tubular outer part and an inner part arranged therein so as to slide and preferably so as to be rotatable through 90@, the inner part having at the tapered end on the (pressure) conduit side an angled shoe which dips into the (pressure) conduit in the extended position, the inner part receiving the measuring probe or measuring electrode. The housing is used for in situ measuring probes, especially for pH glass electrodes for measuring waste water (sewage).
Patent DE-3837473-A1 (DE)
Title: Skin-compatible cosmetic composition which can be easily applied and finely dispersed
Inventor: JANKEWITZ AXEL
IPC: A61Q19/00
Filed: 1988-11-04
Abstract: It is proposed in order to increase the adhesiveness of cosmetic compositions such as lipsticks, eye liners, lip contour correctives and the like to add sucrose fatty acid esters with 2-6 C atoms in the acid moiety of each ester grouping. The amount added can be between 3 and 60% by weight depending on the application.
Patent DE-3838206-A1 (DE)
Title: Roller conveyor for conveying pallets, in particular wooden pallets
Inventor: HALDIMANN HANS-RUDOLF
IPC: B65G1/08
Filed: 1988-11-11
Abstract: The roller conveyor has a plurality of freewheeling rollers (3) arranged in a plurality of parallel rows (1, 2) and rotatable in the conveying direction. As an intermediate carrier for the pallets, chains (4) are provided, which are guided in the conveying direction and which in each case are wrapped loosely around a number of consecutive rollers (3) of a row, the outside of the chains (4) serving as a support for the pallets. Such a roller conveyor has a very low rolling resistance which can be reproduced with low scattering. <IMAGE>
Patent DE-3840336-A1 (DE)
Title: Hydraulic brake system for motor vehicles and select-low valve device for use in such a brake system
Inventor: SCHULZE BERND-GUIDO DIPL ING
IPC: B60T8/34
Filed: 1988-11-30
Abstract: The invention relates to a hydraulic brake system for motor vehicles with an electronically controlled antilock control device, by means of which the brake pressure of the wheel brakes of the front wheels alone can be regulated in such a way that their locking is prevented, and with a load-dependent hydraulic brake pressure proportioning device, arranged in the brake lines leading to the wheel brakes of the rear wheels and controlling their brake pressure as a function of the regulated brake pressure of the front wheels, with a preferably constant and non-linear radial set of characteristic curves. In order to make the function of this two-channel antilock control device approximate more closely to that of a three-channel antilock control device, a select-low valve device is additionally arranged in the brake lines leading to the wheel brakes of the rear wheels, which automatically ensures that the wheel brakes of the rear wheels are acted upon by a hydraulic pressure controlled as a function of the lower of the two regulated front wheel brake pressures at any one time. <IMAGE>
Patent DE-3841942-A1 (DE)
Title: Shelving for displaying objects, such as in particular shoes
Inventor: VROOMEN REINIER THEODORUS DE
IPC: A47F7/08
Filed: 1988-12-13
Abstract: Shelving for displaying objects such as in particular shoes, which shelving comprises an elongated base frame and at each end of the base frame mutually identical and cooperating, upwardly directed posts (5), of which the mutually facing surfaces (6) are provided with openings (7) for receiving, on the one hand, an insertion part (14) fixedly connected to a shelf (8) and, on the other hand, a support which supports the shelf (8) at a distance from the insertion part (14), means being present in order to hold the shelf (8) between two cooperating posts (5). <IMAGE>
Patent DE-3842149-A1 (DE)
Title: Identification of compact discs (CDs) and permanent storage of the track sequence on the CD or in a CD player
Inventor: BOCKISCH ANDREAS DR MED DR RER
IPC: G11B27/11
Filed: 1988-12-15
Abstract: Permanent storage of the track sequence in which compact discs are to be played offers major advantages. It is often desired to play only certain tracks. The corresponding programming has to be repeated each time they are played and is laborious. In particular, fast disc changing is no longer possible, since the programming is time-consuming. In addition, mistakes can also occur all too easily. The coding which uniquely identifies a CD permits permanent storage of a programming once it has been carried out. The coding may either be universal, i.e. be performed by the manufacturer of the CD, or be subsequently applied, individually, by the owner of the CD. In each of these cases, storage of the programming is required in the compact disc player. Transferred storage of a reprogramming would be possible at any time without any problems. However, transfer of the stored programming into another player requires additional effort. In particular, in the case of individual marking, when the CD's are exchanged between two different owners, the programming is scarcely transferrable. These problems do not exist if the programming is carried out directly on the CD. Only implementation of the programming or reprogramming requires a slightly greater effort. Of course, the player is to be capable of ignoring the permanent storage and ... the entire CD or the tracks ... Original abstract incomplete.
Patent DE-3844217-A1 (DE)
Title: Process for preparing calcium hydroxides
Inventor: SUCHENWIRTH HERMANN DIPL CHEM
IPC: B01D53/50
Filed: 1988-12-29
Abstract: Prior to slaking, quicklime (burnt lime) is treated with air. The treatment is carried out at ambient temperature, preferably for from 18 to 30 hours. The slaking process itself proceeds more slowly, with a highly active calcium hydroxide being obtained.
Patent DE-3900086-A1 (DE)
Title: Adjusting device with a sensor for an implement, in particular a two-way turn-over plough
Inventor: KOLB NORBERT
IPC: G01B7/02
Filed: 1989-01-03
Abstract: The invention relates to an adjusting device (1) with a sensor (2) for an implement, in particular a two-way turn-over plough, having a cylinder/piston unit (4) and an electric sensor for determining the ACTUAL position of the piston (6) in the cylinder (5). A coil (3) is present which extends at least over the working stroke of the piston (6) in the cylinder (5). Provision is made of an iron core (21, 21') cooperating with this coil, and the coil and iron core are connected to the piston and cylinder, respectively, in a manner such that they are capable of moving relative to one another. <IMAGE>
Patent DE-3917948-A1 (DE)
Title: Hair gel tube with integrated comb - at the closed end or side, has a cap shaped closure piece in which is a through hole, and teeth
IPC: A45D19/02
Filed: 1989-06-01
Abstract: The hair-gel tube (1) made of extensible plastics incorporates at the closed end or at the side a comb (2). Near the comb teeth (2) are outlets (3) for the hair-gel and which are closed by a detachable closure-piece (4) in the form of a cap. The integrated comb (2) is preferably of the same plastic as the tube (1) or may be of metal, rigid plastics horn etc. The cap (4) has at least one through-hole or cavity (7) into which the comb-teeth (2) protrude when the tube (1) is closed. ADVANTAGE - The hair-gel is accurately dispensed and applied without being touched by hand.
Patent DE-3925222-A1 (DE)
Title: Pressure control for door closing mechanism - makes use of piston-actuated check valve system
Inventor: JURR RICHARD
IPC: F04C28/24
Filed: 1989-07-29
Abstract: Pressure control device having between a pump (1) and a user (3) a check valve (4) open towards the user. A position element (7) has a piston (9) with a rod (10) which holds the check valve open if the position element is subject to reduced pressure, whereas with excess pressure the rod releases the check valve. USE/ADVANTAGE - Presusre control device for a door closing mechanism which avoids the transmission of pulsating flows from the user back to the pump.
Patent DE-3926364-A1 (DE)
Title: Child's duvet and pillow case - have three=dimensional animals at corner for hugging
Inventor: MAASER ARNFRIED
IPC: A47G9/02
Filed: 1989-08-04
Abstract: The childs bedding set comprises a quilt cover and pillowcase with at one of the corners an integral soft toy. The pillow case or quilt cover can be fitted with a pocket. The head of the animal is three dimensional whilst the body is two dimensional. Integrated pouches in the animal allow the animal to be cuddled and used as a comforter. The three dimensional animal can be stitched onto the cover so that its upper part projects out from one corner. The toy can be made from textile materials and padded with washable materials. USE - For children's comfort at bedtime.
Patent DE-3932173-A1 (DE)
Inventor: JOHANNISBAUER WILHELM DR
IPC: C07H15/04
Filed: 1989-09-27
Abstract: In a method for distillative separation of alcohols with chain lengths of up to 30, preferably 8 to 18, carbon atoms from a mixture of alkyl glycosides and alcohols which have not reacted during the manufacture of these alkyl glycosides, the alcohols are separated in two steps. In the first step, a fall film evaporator is used and in the second step a thin-film evaporator.
Patent DE-3936489-A1 (DE)
Title: Device for packing goods in foil - has switchable compensating device to drive and brake supply roller to optimise foil tension
Inventor: HIRSCHFELD LOTHAR
IPC: B65B11/04
Filed: 1989-11-02
Abstract: The device for packing palleted articles in foil has a foil supply roller (11). By means of an external switchable  compensating device (15) it can be both driven in rotation to reduce the foil traction forces at the start and can be braked to optimise the foil tension. The compensating device (15) pref. has a wheel (18) which engages on the upright supply roller, pref. with friction connection against the circumferential surface (29) of the supply roller (11). The wheel can be fixed on a swivel support arm (19) and pressed against the supply roller (11) by a pressurised medium drive (27). ADVANTAGE - It is now possible to control the supply roller so that it moves m synchronisation with the speed of the packing device.
Patent DE-3939098-A1 (DE)
Title: Combined shock absorber and level regulator - is for motor vehicle and has induction coil to indicate vehicle height
Inventor: KETTENBERGER JOHANN
IPC: F16F9/084
Filed: 1989-11-25
Abstract: The motor vehicle has a combined shock absorber and levelling control unit. The shock absorber (2) has a housing (3) which encloses a piston with a piston rod (4). The upper end of the piston rod (4) is attached to a rubber mounting which is in turn attached to the vehicle bodywork. The unit is provided with an air spring formed by a flexible bellows (16) with means for the supply and release of compressed air in order to control the vehicle height. The height of the vehicle is measured by means of an induction coil (26) mounted inside the tubular support (25) inside the air spring. USE - Shock absorber and level regulator for motor vehicle.
Patent DE-4002746-A1 (DE)
Title: Electronic race target system - has target sensor having input to TV monitor display
Inventor: RAEBIGER WOLFGANG DIPL ING
IPC: G07C1/24
Filed: 1990-01-31
Abstract: The target or finish line system for sporting establishment provides recording and documentation of the process. A target sensor (2) is located behind a lens (1), with the target line located along the Z axis. The image obtained is entered into the image memory of the processor system (3) and is subdivided into multiple regions. The memory is structured with 312 lines that represent a half frame of the TV monitor. The timing may be determined from the beginning of event and is referenced to a vertical line on the display. USE/ADVANTAGE - Enables high resolution timing of sporting events, e.g. races.
Patent DE-4005759-A1 (DE)
Title: Electrically driven window lifter e.g. for motor vehicle - uses direct drive between rack mounted on door and pinion rotated by motor on window glass
Inventor: COOBS HELMUT
IPC: E05F15/689
Filed: 1990-02-23
Abstract: An electric motor (1) is mounted on the window pane with a two-point fixture (2), and rotates a toothed pinion (3) in mesh with a rack (5) secured at two points to the door of the vehicle within which the window is raised and lowered. The vertical movement is guided by a roller (4). The drive is direct and does not involve any traction cable or other mechanism with its associated complexity and cost. ADVANTAGE - Fewer mechanical components are required with rack-and-pinion drive in comparison with conventional Bowden cable or scissors mechanism.
Patent DE-4006443-A1 (DE)
Title: Miniaturised electro-mechanical counter mechanism - has permanent magnet and coil with relatively angled axes
Inventor: VARL JANEZ
IPC: G06M1/10
Filed: 1990-03-01
Abstract: The counter mechanism uses a coil (3) and a permanent magnet (5) which projects into the coil (3) when the latter is in the rest position. The displacement of coil (3) in response to a supplied current is used to index a count wheel (6) via a starwheel drive. The axes of the permanent magnet (5) and the coil (3) lying at a small angle to one another of about 5 degrees 30 minutes.  Pref. the height of the permanent magnet (5) is approximately the same as its dia. ADVANTAGE - Relatively insensitive to shocks and vibrations.
Patent DE-4006861-A1 (DE)
Title: Peltier element structure with solid, two-slide cover plates - has at least one plate divided into several small partial sections by cutting
Inventor: BOLLERT GERHARD DIPL PHYS
IPC: H01L35/32
Filed: 1990-03-03
Abstract: The Peltier element structure has solid cover plates on both sides. At least one plate is cut into several, small, partial regions. The cover plates are pref. of insulating ceramic material. Alternately they can be of metal, with an electrically insulating intermediate substance. At least the subdivided surface is provided with heat conductive contacting material, whichy may have low friction properties. The element has pairs of semiconductor p- and n-conductive cubes, coupled by copper contact bridges. USE/ADVANTAGE - For refrigeration appts. etc. with sufficient reduction of mechanical stresses.
Patent DE-4012742-A1 (DE)
Title: Nuclear rocket drive for high propulsion - with stacked rings of nuclear fuel and moderator material
Inventor: OSTERHAGE WOLFGANG DIPL ING DR
IPC: G21D5/02
Filed: 1990-04-21
Abstract: Nuclear rocket drive has a fuel assembly comprising concentric stacked rings (1) made of nuclear fuel (2), selected from highly enriched U, Pu239 or other fissile materials used in nuclear reactors or nuclear bombs, or of moderator material (3), selected from C, Be, Li, mixts., alloys and chemical cpds. ADVANTAGE - Drive has low fuel wt. and provides high propulsion for rapidly transporting heavy loads over long distances.
Patent DE-4019149-A1 (DE)
Title: Absorption-type tubular roofing slat - is held clear of rafters by height-adjustable distance-piece and recovers solar energy
IPC: E04D12/00
Filed: 1990-06-15
Abstract: The absorption-type slat accommodating roofing tiles is of tubular construction. The tubular portion (2) is held clear of the rafters by a height-adjustable distance-piece (4), and a heat-transfer medium flows through it. In conjunction with a base portionm (5), the distance-piece can hold the slat clear of the sheet material (7)  below so as to allow ventilation. USE/ADVANTAGE - A simple and low-cost system for utilising solar energy on the roof of a building.
Patent DE-4020211-A1 (DE)
Title: New rhinoviral DNA with mutation(s) in protease 2A region - and corresponding oligo:nucleotide(s) and oligopeptide(s), useful in test systems and as therapeutic competitive inhibitors
Inventor: SOMMERGRUBER WOLFGANG DR
IPC: C07K14/095
Filed: 1990-06-25
Abstract: New DNA molecule (I) encoding for the VP1/P2A region of the rhinoviral system has, in the P2A region, non-wild type unique signal sequences for restriction enzymes. Also new are (1) oligonucleotides (II) encoding for a modified VP1/P2A region in which the modification is pref. present at cleavage sites or in the cleavage region of P2A, and esp.  modified cis activity; (2) test systems contg. (I) in a suitable expression system; (3) oligopeptides (III) encoded by (II), and (4) oligopeptides (IIIa) split by P2A in trans. The rhinovirus is of serotypes HRV2 or HRV89 and the signal sequences for the enzymes ZmaI, SmaI, XmaIII, AvaI, NaeI, MluI, EagI, BglII or SnaBI are recognisable. In (II) the modification results in destruction of the P2A active centres. USE/ADVANTAGE - The test systems allow examination of cis and trans activity, and expression systems contg. (I), which encode for the same amino acid sequence as native viral DNA and differ only in restriction enzyme pattern, can be used to define the smallest region of HRV which retains proteolytic activity. (III) are useful as competitive inhibitors of trans activity so can be used therapeutically or prophylactically.
Patent DE-4022009-A1 (DE)
Title: Grinding and polishing small spherical lenses - involves working lens surface against abrasive layer flowing over conical mouth of rapidly rotating tube
Inventor: IKEDA MITSUAKIRA
IPC: B24B37/025
Filed: 1990-07-11
Abstract: The lens working tool (1) consists of a rotating tube through which can flow a lubricant-coolant fluid with grinding At the mouth of the tube is a conical surface (16) inclined at an angle (theta) to the normal plane of the tube. The tube rotates at a speed of 5000 to 10,000 r,p.m so that under the action of centrifugal force a dense layer (30) of particles flows outwards across the conical surface. The lens (2) to the ground and polished is cemented to the end of a holder (24). - The lens and holder rotate or approximately 100 rpm about the axis (22) which is inclined at the angle (theta) to the tube axis (15) to bring the lens surface normal to the conical surface. The combined rotations of tube and tlens generate the spherical surface of the lens, which is worked by the abrasive layer and does not contact the tube.
Patent DE-4027388-A1 (DE)
Inventor: KLUTH HANS-JUERGEN DIPL ING
IPC: H04N5/7826
Filed: 1990-08-30
Abstract: The aim of the invention is to record, using a VHS video recorder, not only the main but also the auxiliary signal for high-definition TV reproduction. The auxiliary signal (Z) is recorded using second magnetic heads (K2) with a greater gap separation than that of first magnetic heads (K1) in a second magnetic layer (S2) lying under the first magnetic layer (S1). The invention is intended for use in S-VHS video recorders with high-definition TV recording facilities.