baber/WOPTO huggingface dataset:
Patent DE-4009046-A1 (DE)
Title: Wetting washing in program-controlled washing machine - by bridging drum contg. dry washing to spinning speed in 1st stage
Inventor: KOEHNE JENS DIPL ING
IPC: D06F35/00
Filed: 1990-03-21
Abstract: Process is for wetting the washing in a programme-controlled washing machine whose washing drum is in a tub. After the insertion of the washing into the washing drum, the drum is brought to the spinning speed. When this speed has been reached, fresh water is injected into the drum centre. The drum speed is reduced continuously with the start of the injection process, which is carried out until a response is received from the water level regulator. After this response, the speed of the washing drum is reduced to the washing speed and after the reaching of the washing speed, the detergent is flushed in. More fresh water is fed to the washing through the injection device until a satn. pt. has been reached.
Patent DE-4010083-A1 (DE)
Title: Commercial vehicle external mirror
Inventor: LANG HEINRICH
IPC: B60R1/06
Filed: 1990-03-29
Abstract: The commercial vehicle external mirror has a housing (24) with at least one swivel-mounted mirror surface (10) in a frame, an adjustment unit (2) for the position of the mirror surface w.r.t. the housing, and a mounting support (17). A carrier plate (1) is provided in the housing, which is fixed directly on to the mounting support, with the adjustment unit fixed to the carrier plate, to which the mirror surface is attached.
Patent DE-4014638-A1 (DE)
Inventor: DENGLER HERBERT
IPC: G01C9/34
Filed: 1990-05-08
Abstract: The invention relates to a vial for a spirit level, having a slightly barrel-shaped cavity which is filled with a liquid containing a gas bubble and possesses marking rings, a thin-walled vial being fixed in the bore of a shaped body and its inner contour being congruant with the contour of the outer surface of the vial. <IMAGE>
Patent DE-4020552-A1 (DE)
Inventor: HINGER KLAUS-JUERGEN PROF DR I
IPC: C02F11/12
Filed: 1990-06-28
Abstract: In a process for the valorisation of sewage sludge, the latter is first completely dried. In a subsequent degasification process at temperatures of more than 400 DEG C up to 500 DEG C with simultaneous grinding, sewage sludge coke with a content of 10 to 40 % by weight of organic substances is produced, which is particularly suitable as a filler for asphalt. <IMAGE>
Patent DE-4022010-A1 (DE)
Title: Anticoagulant compsn. for treatment and prophylaxis of thrombosis - contains vascular anti-coagulant protein (annexine) and divalent salt of calcium, cadmium, zinc, manganese or cobalt
Inventor: REUTELINGSPERGER CHRISTIAAN DR
IPC: A61K33/24
Filed: 1990-07-11
Abstract: Composition contains the vascular anticoagulant annexine and/or its natural or synthetic derivatives or analogues, and Ca++, Cd++, Zn++, Mn++, and/or Co++, and optionally adjuvants, carriers and/or stabilisers. The anticoagulant may be produced by gene technology. A 320-amino acid residue and a 327-amino acid residue peptide are specifically claimed. Preferably the composition contains 0.1-100 mM Ca++ and/or 0.1-100 uM Zn++. The product may be freeze dried. It is given topically or by injection. The dose is 0.005-0.1 mg/kg body weight by injection, so a single dose contains 0.4-7.5 mg of anticoagulant. For topical application, the aqueous solution contains 0.1-1.5 mg/10 ml. USE/ADVANTAGE - The product is claimed for the prophylaxis and treatment of thrombosis. The divalent salts are necessary for the binding of certain anticoagulants (e.g. annexine) to phospholipids such as the phosphatidyl serines, allowing membrane-associated effects to occur and inhibiting coagulation.  The addition of the divalent salts allows the anticoagulant to work better in cases of deficienc
Patent DE-4032717-A1 (DE)
Title: Motion value sensor with magnetic field detector - has permanent magnet and detection with at least one Reed switch
Inventor: SCHULT ROGER
IPC: G01P15/12
Filed: 1990-10-15
Abstract: An arrangement for detecting a motion parameter such as a change in position or acceleration of an object has a device loaded with a wt. which is movable relative to a reference system and automatically returns to a neutral position. The device has an element which generates a magnetic field which influences a detector with which the motion parameter is detected. The element (38) is a permanent magnet and the detector (90) consists of at least one reed switch. USE/ADVANTAGE - Compact, reliable arrangement performs simple, precise conversion of motion parameter into corresp. electrical signal.
Patent DE-4032901-A1 (DE)
Title: Cast conductive copper contact piece for vacuum switch - has angled inserts with attachments shaped to ensure uniform all-round surface contact with material of casting
Inventor: REICHL ERWIN DIPL ING
IPC: H01H33/664
Filed: 1990-10-17
Abstract: The contact ring (1) is fixed to a drum-shaped body (2) in which inserts (3a) at various angles (alpha) subdivide the surface into a series of conductors (17). Slots (4) in the inserts (3a) have their shorter sides aligned with the current (i). To improve bonding between the casting material (5) and the inserts, uniform contact is guaranteed by the shaping of e.g. cylindrical parts (6a-6c) with smooth (7) or contoured (8) faces dimensioned so that crumpling forces do not exceed the cohesion of these parts. ADVANTAGE - Contact piece can be mfd. free from breaks and inserted easily into switch.
Patent DE-4035815-A1 (DE)
Title: Liq. filling machine for plastic bags - in which high speed action takes lay flat bags from stack, inflates them with compressed air, fills with liq. and seals off top with weld
Inventor: BREITNER HANS JOACHIM
IPC: B65B43/18
Filed: 1990-11-10
Abstract: A liquid-filling machine for lay-flat plastic film bags with inturned base has filling station where the bags are filled at the top and a welding station where the open top of the filled bag is sealed. An endless chain conveyor running continuously at steady speed has a number of bag holders in succession; each has a front grip device by the leading edge of the bag which holds the bag; in front of the conveyor the bags are fed out individually and vertically to a transfer point where they are individually passed to the bag holders; this transfer point has a device which automatically operates the grip concerned; beyond the transfer point the conveyor passes through an inflating station; here the bags have synchronised vertical movements and, as they move downwards, compressed air is blown through a nozzle which enters the bag so as to blow it out and similarly blow its base out; after this the conveyor enters the filling station where a moving filler device travels at the speed of the conveyor and has a number filling tubes in lines above the path of the conveyor; by this means each bag and its filling tube are moved at the same speed in parallel paths when the bag is being filled. The construction preferably includes strips of foamed rubber. ADVANTAGE - The machine has a high output rate. It functions in a simple and inexpensive manner. (1/11)
Patent DE-4037821-A1 (DE)
Title: Massage cushion esp. for feet - consists of mass of particles free from any binder and inside flexible cover preferably of two PVC films welded together along edges
Inventor: ORTH KLAUS
IPC: A61H7/00
Filed: 1990-11-28
Abstract: A massage cushion, and for feet in particular, excites reflex zones, particularly those on the feet; the cushion is made of a mass of freely moving particles inside a flexible covering which is pref. made of PVC. The cushion (10) is pref. 3-5 cm thick (A) and consists of particles (16) free from any binder and rounded in shape. They can be e.g. wood, plastics, glass, ceramics or similar but pref. pebbles of dia. 2-65 mm and especially 2-8, 8-16, 16-32, or 32-65mm. These particles are contained in between two cover sheets (12, 13) which are bonded together along their edges. They (12, 13) are made of flexible e.g. fabric, leather or plastics but PVC is pref., because it is simple to weld together along the edges. The comfort of the cushion is enhanced by including fine e.g. sand in the filling (15); for wt. reasons however, sawdust is pref.       ADVANTAGE - The prod. eliminates the need for prolonged habituation times before use. It has highly therapeutic effects.       (Dwg.1/1)
Patent DE-4039335-A1 (DE)
Title: Rolled steel section beam - bridge piece and two flanges with concrete layer
Inventor: WOLPERDING GERNOT
IPC: E04B5/29
Filed: 1990-12-10
Abstract: The rolled-steel section in the form of a double-T support has a bridge-piece (2) and two flanges (3). The ratio of the thickness (s) of the bridge-piece to the thickness (t) of the flanges is greater than 0.9, preferably greater than 1. At least  one concrete layer (4) is fixed to the double-T support (1) and is subjected to a pressure load mainly, and the double-T support subjected mainly to tension. The concrete layer (4) on the top of the top flange (3) is joined to the double-T support (1) by means of headed-bolt plugs (5). USE/ADVANTAGE - The double-T support is safe as regards overload and fire risk without it being oversized.
Patent DE-4039581-A1 (DE)
Title: Micro-manipulator for microscope - is used in connection with dividing animal embryos using scalpel between lens tube and object table
Inventor: HAHN JOACHIM PROF
IPC: G02B21/32
Filed: 1990-12-12
Abstract: The micro-manipulator (1) has a suport arm with a hole, the internal dia. of which is slightly larger than the external dia. of the lens tube (3). The scapel (56) between the lens tube and the object table has its point (61) approximately on the optical axis of the lens (3) with which it is aligned. It is fixed in a holder (1) fitted to the lens tube which permit its adjustment in relation to the lens parallel to its optical axis. A rough adjustment device (23, 28) is provided for adjusting the position of the scalped along the optical axis of the lens, and then a fine adjustment appts. (41) facilitates the cutting movement of the scalpel. USE - In animal embryology.
Patent DE-4040113-A1 (DE)
Title: Package for IC comprises carrier and encapsulating agent - of moulded round carrier, with opening for IC
Inventor: CLAESSENS HUBERTUS MARIE
IPC: H01L23/08
Filed: 1990-12-12
Abstract: Package for an integrated circuit consists of a carrier and an encapsulating element. The encapsulating element consists of a liq-crystalline polymer compsn, mould round the carrier with an opening for taking up the integrated circuit. The liq-crystalline polymer in the polymer compsn has a max pressure-flow index (PFI) of 8.5 g/10 mins. Liq-crystalline polymer compsn is pre-moulded by injection moulding to form the encapsulating system. Pref the liq-crystalline polymer compsn comprises 20-70 wt% units from p-hydroxybenzoic acid, 5-50 wt% units obtd from biphenol and/or hydroquinone, 5-50 wt% units obtd from terephthalic and/or isophthalic acid, and 1-60 wt% of 1 or more fillers. Sealer for sealing an opening of a pre-moulded encapsulating element made from a liq-crystalline polymer compsn, and an electronic component consisting of an integrated circuit applied to a carrier and surrounded by an encapsulating element are also claimed.
Patent DE-4041612-A1 (DE)
Title: Sub-munition cover unlocking arrangement - with independent ignition source, preventing premature unlocking
Inventor: BUECHELE-BUECHER SIGFRID DIPL
IPC: F42B12/62
Filed: 1990-12-22
Abstract: Sub-munition for a carrier projectile has a cover (12) to accommodated flight stabilisers, attached to the sub-munition by at least one interlocking mechanism (16). This contains a compressed gas charge (22) to provide pressure to unlock a bolt (18). Within the sub-munition is an independent energy source (24) for detanatun of the compressed gas charge, producing a radial movement for prodn. of ignition energy only after the sub-munition has executed ejection movement from the carrier.
Patent DE-4104731-A1 (DE)
Title: Cheap flooring material for sports use - has strips of used fibre-reinforced rubber and parallel and bonded along edges and also to substrate which has pattern of blind holes
Inventor: SCHMIDT PETER
IPC: E01C13/08
Filed: 1991-02-15
Abstract: A composite material produced from scrap rubber material has a layer of adjacent strips of fibre-reinforced cured rubber in which the fibres are at least partially arranged at right angles to the surface; the adjacent faces (length and thickness) of the strips are bonded together with hard-set adhesive, and the underside, which is parallel to the top surface, can also be bonded to another composite layer and/or to a substrate of old rubber or plastics; the adhesive used is preferably e.g. polyurethane, elastomer, or a bitumen-based product. Composite material (2) is bonded on to the substrate (7) which is a flat sheet with a pattern of e.g. round or square blind holes (8). The top layer (2) consists of a series of strips (3) bonded together along their edges (6). These strips (3) are both bonded together and to the substrate (7) below in one single operation. The fibres (4) are allowed to stand up out of the surface as shown and can be coloured for a decorative effect. The surface can be otherwise treated for the desired visual effect. ADVANTAGE - The product is suitable for flooring (e.g. for sports applications) which are cheap and easily made.
Patent DE-4108169-A1 (DE)
Title: Vehicular combined radio telephone and computer peripheral - has telephone handpiece supported by holder at rear of keyboard flip-up cover
Inventor: PEIKER ANDREAS DIPL ING
IPC: H04M1/247
Filed: 1991-03-14
Abstract: The combined telephone and computer peripheral, has a telephone handpiece (1) with a microphone (6) and loudspeaker (7) at opposite ends, fitted to a holder (15) which is integral with a lap-top computer (2). The telephone handset holder (15) is provided at the rear of the flip-up cover (13) for the computer keyboard, incorporating the display screen (14). The handpiece (1) overlaps it to either side, so that the microphone (6) and loudspeaker (7) are not obscured. ADVANTAGE - Allows telephone to be used when computer keyboard is revealed.
Patent DE-4110096-A1 (DE)
Title: Burner for oil stove or heater - has double walled cylinder surrounded by cylinder of material which allows heat to pass through
Inventor: NAKAGAITO TORU
IPC: F24C5/04
Filed: 1991-03-27
Abstract: The burner is for an oil stove or heater.  It consists of a double walled combustion cylinder which has a region which is raised to red heat by the burning of heating oil.  double walled cylinder has an inner cylinder (30) and an outer cylinder (32) with an annular gap (33) between them. The double walled cylinder is surrounded by a cylinder (38) made of a material which allows heat to pass through it, such as heat resistant glass.  A middle cylinder (48) is installed inside the inner cylinder (30) of the double walled combustion cylinder.  This middle cylinder (48) has its wall divided into regions with perforated regions alternating with unperforated regions. USE - Oil stoves and oil heaters.
Patent DE-4112279-A1 (DE)
Title: Transport and transfer system for workpiece holders - has numeric controlled linear axes and lift mechanism for high speed movement
Inventor: WEINERT WERNER PROF DR ING
IPC: B23Q1/54
Filed: 1991-04-15
Abstract: Each rail has one or two slide carriages each with a workpiece support which are transferred at the joints which form the intersecting points. As the carriage moves, a first gearwheel (7) runs onto the first gear rod attached locally fixed on the rail, and a rotary arm (8) swivels about a corresponding turning angle corresponding to the length of the first gear rod. The turning angle of the swivel arm is determined by the diameter of the third gear wheel (10) and the length of the locally fixed second gear rod. A series of gearwheels, gear rods, rotary arms and swivel arms together with toothed belts and pulleys and springs produce automatic transfer. A centring disc (31) is fixed on a shaft (29) and supports centring pins (32) which engage in sockets in a centring ring on the workpiece support. Intermediate gearing derives the swivel arm movement of the swivel arm from the rotary movement of the rotary arm (8). USE/ADVANTAGE - A single nunmeric control linear axis operates 25 times faster and costs half as much as belt conveyors.
Patent DE-4114097-A1 (DE)
Title: Jet pump for spraying powder - has entrainment nozzles which are arranged to reduce wear and to be easily cleaned
Inventor: THIEMT PETER
IPC: B05B7/14
Filed: 1991-04-30
Abstract: A device for spraying powder consists of a jet pump which has an air inlet pipe (3) connected to a nozzle head. The nozzle head has two nozzles (6) which measure the air flow and two nozzles (7) which direct air into the entrainment nozzles (2) and cause the surrounding powder to be drawn in to the entrainment nozzles. The mixture of air and powder is then delivered to the pipes (4) which can be connected by flexible hoses to spray guns. The entrainment nozzles (2) are designed as separate items from the jet pump and so are less susceptible to wear and in addition they are more easily cleaned. USE/ADVANTAGE - Powder spraying jet pump with entrainment nozzles which are not susceptible to wear.
Patent DE-4115156-A1 (DE)
Title: Remote battery supply for electrical equipment - has power supply with output via switching stage operated to provide changeover in polarity for use in explosion proof applications
Inventor: HAMMER GERHARD DIPL ING
IPC: H02J1/10
Filed: 1991-05-08
Abstract: Two items of electrical equipment (11,12) are connected via diode bridges to the power supply lines (9). A remote power supply (13) connects with the lines. The supply may have a pair of battery units (1,2) with a selector (10). Both batteries have a pair of d.c. voltage connections (3,4 and 5,6). The battery connections avoid errors in switching and avoid the possibility of unacceptable voltages or currents. The polarity of the connections may be changed for checking the diodes. ADVANTAGE - Ensures that availability of battery is ensured.
Patent DE-4118976-A1 (DE)
Title: Height-adjustable steering column - has locking device with parallel clamp legs on either side of column
Inventor: SANDER BERNWARD
IPC: B62D1/184
Filed: 1991-06-08
Abstract: The device is for a vehicle steering column, which is height-adjustable in its section near to the steering wheel.  It has clamp legs on vehicle and column side, to enclose the steering column. One group of legs has slots, the other group has aligned bores, to fit a clamp bolt passing through all legs. The bolt is loaded by lever and thread. There are more than two clamp legs (3,4,7,8,9,10) on vehicle and/or steering column side in parallel arrangement, to increase clamping force. Individual legs (9,10) are fastened pivoted to neighbouring legs (7,8) and movable in axial direction of the bolt (5). USE - Locking device for vehicle steering column.
Patent DE-4122421-A1 (DE)
Title: Monitor and communication control for facsimile appts. etc.
Inventor: MOTOYAMA TETSURO
IPC: G06K15/00
Filed: 1991-07-06
Abstract: The monitor has a service panel, controlling the mechanical facsimile etc. working mode, which has a communication processor for the facsimile, while the latter has a corresponding communication processor for the service panel. State data, as characteristics of the facsimile are stored in a memory and are not changed during use or service life of the facsimile appts., such as the model No., serial No., model type data etc. There is a memory for semi-static state data, changing during opeation of the facsimile appts. only seldom, such as a ROM version, optical configuration etc. There is a third memory for the dynamic data, changing with the appts. mechanical state. The appts. state is monitored by a processor, while a system control procressor is used for the entire range of the appts. activity.
Patent DE-4122556-A1 (DE)
Title: Thermoplastic polymer mixts. with improved processability, etc. - contains cyclic organo-silicon cpd., pref. octa:phenyl-cyclo:tetra:siloxane, as solid, anticorrosive processing additive, etc.
Inventor: WILHARM PETER DIPL CHEM DR
IPC: C08L71/12
Filed: 1991-07-08
Abstract: Mixts. of thermoplastic polymers and organosilicon cpds. (I), contg. at least one cyclic organo-Si cpd. of formula (II) in amts. of 0.01-5wt.% w.r.t. polymer. In (II), R1, R2 are alkyl or aryl; n is 3-10. Pref. (II) is octaphenyl cyclotetrasiloxane (IIA) in amts. of 0.1-1wt.%; (I) also contain fillers, reinforcing agents and/or pigments. USE/ADVANTAGE - (I) are useful for the prodn. of electronic components and in the food industry (claimed). The invention provides new processing additives (II) for thermoplastics, which are colourless, harmless, pref. solid at room temp., anticorrosive and easily metered (contrast prior-art silicone additives); (II) improve the distribution of components in polymer mixts. (resulting in improved mechanical and flow properties, etc.), and act as effective mould release agents; (II) are esp. useful in processing high temp.-resistant polymers such as PPO, PEEK, PPS polyarylate, etc..
Patent DE-4130245-A1 (DE)
Inventor: HELLWIG WOLFGANG DIPL PHYS
IPC: G05F3/30
Filed: 1991-09-12
Abstract: The proposal is for a band-gap circuit with an operation amplifier (OP), the inputs of which can be triggered via transistors (T1, T2). The band-gap circuit is characterized by separate current mirror systems allocated to the current paths of the transistors (T1, T2), preferably made by the stacked mirror method. It is possible to adjust the band-gap voltage across the resistors (R1 or R2) using the separate current mirror systems without altering the current ratio at the same time.
Patent DE-4133954-A1 (DE)
Title: Appts. for biological elimination of phosphorus and nitrogen from waste water - includes storage, 1st denitrification, phosphorus liberation, 2nd two=part denitrification, nitrification, aeration and post clarification tanks
Inventor: PEUKERT VOLKMAR DR RER NAT
IPC: C02F3/12
Filed: 1991-10-14
Abstract: In an appts. for biological elimination of P and N from waste water, using non-oxidising, anaerobic and aerobic stages, (a) the plant comprises removal of coarse matter, a storage tank, a 1st denitrification tank, a tank for liberation of P, a 2nd 2-part denitrification tank, a nitrification tank, an intermediate aeration tank and a post-clarification tank, (b) waste water is fed from coarse matter, into storage, 1st denitrification and P liberation tanks and the 2nd part of 2-part denitrification, (c) storage tank is connected with 1st dinitrification and post clarification, (d) the 1st part of 2-part denitrification tank is coupled, thorugh aeration tank, with post clarification tank and the 2nd part of nitrification tank, (e) the 2nd part of tank 2-part denitrification is connected with denitrification and nitrification tanks, (f) there are stirrers (10) in P liberation, denitrification, 2-part denitrification and storage tanks, (g) there is an aerator (12) in nitrification tank, (h) 1st denitrification, P liberation and nitrification contain floating, granular carrier material for microorganisms, (i) there is a wall (11) between nitrification and P liberation tanks, arranged so floating culture supports can be introduced from below into P liberation tank and withdrawn again from above, and (j) the sludge pre-concentrator (9) is connected with nitrification and post clarification tanks. ADVANTAGE - Waste water contg. excess of P and N can be treated, in a process which is stable throughout the year. Addn. of precipitants is avoided. The reactor vol. can be reduced by 20-30%.