baber/WOPTO huggingface dataset:
Patent DE-4240751-A1 (DE)
Title: Noise insulation device for paper processing and printing machines - comprises sound protective capsule fitted pivotably on machine frame for complete or partial encapsulation of the machine or its parts
Inventor: SCHREIBER KLAUS-PETER
IPC: B41J29/08
Filed: 1992-12-03
Abstract: The sound protective capsule (1) has foldable side walls (8,9,10) together with a drive device (17,19-22) for these side walls and the drive device and the capsule are so coupled to one another, that pivoting of the capsule causes to side walls (8-10) to fold or unfold. The drive device and the capsule are mechanically coupled. The drive device consists of shafts joined to each other by cross links, which are commonly driven via a rod, which on the one hand is rotarily fitted to the frame and on the other hand to a lever (21) clamped to one of the shafts. USE/ADVANTAGE - To insulate against noise coming from a paper processing machine.
Patent DE-4244811-A1 (DE)
Title: Air ioniser for health care
IPC: H01T23/00
Filed: 1992-06-30
Abstract: The ioniser has two concentric electrodes, connected to a voltage controlled circuit. The small diameter negative electrode pin (1) may be made e.g. of tungsten, and has a corrosion resistant conductive plating esp. gold. The negative electrode is brought through the insulator (3) to project axially through the positive electrode, which is a thin plate, eg of copper, with circular opening (D). The insulating plate (4) covers the positive electrode, protects the ionisation region, and has a suitable outlet opening. Further details of the construction are claimed, and additional operational details are provided. Adjustment to keep ozone below 12ppm is described. The method of use of the appts. for well-being, is also claimed.
Patent DE-4302509-A1 (DE)
Title: Testing characteristics of high density circuit board - using matrix of test electrodes identical to board electrodes with precision alignment to obtain maximum inter-electrode conductivity
Inventor: KIMURA KIYOSHI
IPC: G01R31/28
Filed: 1993-01-29
Abstract: The method of testing circuit boards/cards having a number of electrodes (P1,P2 etc.) which each e.g. define the location of discrete components employs test electrodes (D1,D2 etc.) with identical configuration to the board electrodes (P1,P2 etc.). By means of precision alignment table, the board or test electrodes are capable of movement in the X and Y directions. The procedure involves the search for a position of maximum conductivity between the board (P1,P2) and test (D1,D2) of electrodes employing several movements (delta X, delta Y) and corresponding measurements of conductivity. The results are stored and evaluated to reveal optimum alignment when a final setting enables the board characteristics to be examined for quality and the absence of track short circuits etc. ADVANTAGE - Enables accurate alignment of test electrodes with greater reliability.
Patent DE-4309386-A1 (DE)
Title: Control valve for indirectly acting compressed air brake on rail vehicles
Inventor: HELLER MARTIN DR
IPC: B60T15/18
Filed: 1993-03-23
Abstract: The invention relates to a control valve for indirectly acting compressed air brakes with a two-pressure element and a three-pressure control valve. The invention is based on the object of making the two-pressure element and the three-pressure control valve compatible in an operating mode which does not correspond to the regulations of the UIC, the International Union of Railways; a second operating mode being possible in which the two-pressure element is ineffective and the three-pressure control valve corresponds to the conditions of the UIC. According to the invention the object is achieved by means of the arrangement of a supplementary element with valves and of connections which conduct compressed air. <IMAGE>
Patent DE-4311408-A1 (DE)
Title: Inorganic moulded light constructional body - of fused e.g. glass hollow bodies, used for thermal insulation
Inventor: RADVAN KLAUS-PETER
IPC: E04B1/80
Filed: 1993-04-07
Abstract: An inorganic, moulded, light constructional body consists of air-inflated hollow bodies which are thermally bonded together as a moulding or a strand. Pref., the outer layers of the body contain thick-walled hollow bodies and/or are impregnated. USE/ADVANTAGE - The constructional body is used as a fibre-free, water repellant and non-combustible thermal insulating element. It may be produced from 100% recycled glass, without use of chemical additives, and is weather resistant so that it does not decay and rot.
Patent DE-4315833-A1 (DE)
Inventor: BARTHOLOMAEI GUNTHER
IPC: G07C7/00
Filed: 1993-05-12
Abstract: What is proposed is a tachograph for motor vehicles which, by the use of a microprocessor, serves for determining the distances covered, the running speeds and at least the work-time data, such as driving periods, rest periods, etc. The output of the value determined takes place on record charts (5, 6) and in semiconductor memories of data cards (3, 4) assigned to the drivers. The centring and take-up means (7) for the record charts (5, 6) and the wells (19, 20) for receiving the data cards (3, 4) are arranged jointly in a drawer (2) guided in the housing (1) of the tachograph and interlockable with the housing (1). <IMAGE>
Patent DE-4317840-A1 (DE)
Title: Multi-phase feeding without computer
Inventor: ICKING PAUL
IPC: A01K5/02
Filed: 1993-05-22
Abstract: In the pig-fattening sector, the greatest share of production costs, approximately 60%, goes on feed. In order to ensure that the utilisation by the animals is the most efficient possible, and in order to minimise the burden on the environment by means of type-specific protein and phosphorus quantities, it is important, even with relatively simple feeding systems, to take these economic and ecological constraints into account. The electronically controlled multi-phase feeding makes it possible, for the first time, and without trough valves or slides, to supply, from two feed mixes, appropriate and constantly adaptable mixtures to the animals present in a plurality of separate fattening sections.
Patent DE-4321291-A1 (DE)
Title: Hinge plug-in connection for a pivoting part
Inventor: HIRT WOLFGANG
IPC: E05D1/06
Filed: 1993-06-26
Abstract: Hinge plug-in connection for a pivoting part (flap 2'), from which there projects, on a border region, a hook-like plug-in element (4) which, in a predetermined angular position of the pivoting part (flap 2'), can be plugged through a wall opening (5), in a wall element (6) supporting the pivoting part (flap 2'), into a wall cavity (7). The hook-like plug-in element (4), the through-passage opening (5) and the wall cavity (7) are matched to one another such that, at least in an angular adjustment region, bordering the use position, of the pivoting part (flap 2'), the hook-like plug-in element (4) is supported in a largely play-free manner or guided essentially pivotably by wall surfaces of the through-passage opening (5) and/or of the wall cavity (7). The pivoting part (flap 2') can be pivoted from the predetermined angular position into a use position in which the hook-like plug-in element (4) grips behind a border region (8) of the wall opening (5).
Patent DE-4324358-A1 (DE)
Title: Solid synthetic compsn for cleaning and conditioning hair and skin for softness - contg mixt of strongly foaming anionic and amphoteric surfactants and minor amt of water-insol silicone, sufficiently mild for use on face avoiding irritation
Inventor: PATEL AMRIT M
IPC: A61Q5/12
Filed: 1993-07-16
Abstract: A solid, synthetic compsn. for cleaning and conditioning the hair and the skin contains (A) a major amt. of a mixt of (1) strongly foaming anionic surfactant comprising a higher alkyl sulphonate or sulphate or single-ring aromatic sulphonate with a higher alkyl substit., and (2) an amphoteric surfactant, in molar ratio of (2):(1) of 2:1-1:2, and (B) less than 10 wt % w.r.t total compsn., of water-insol. silicone with viscosity 1,000-120,000 cP. (A) (1) The component is a higher (2-22C) alkyl sulphate, esp. Na lauryl sulphate, a higher alkylbenzene sulphonate or a higher alkyl sulphonate. (2) The component is an amido betaine of formula (I) esp. coco-fatty amido propyl betaine. R1 = 7-20 C (un)satd aliphatic gp.; R2, R3 = H, 1-4C alkyl or hydroxyalkyl; R4 = divalent 1-4C alkyl. (B) the silicone has viscosity 10,000-100,000 cP, is used in amt. of 1-6 (2-4) wt. %, and is a poly di hydrocarbon siloxane, esp. poly dimethylsiloxane. The compsn. is in the form of bars, and may contain 20% of an alkali metal, Mg or NH4 10-18C-acyl isethionate, esp. Na coco-fatty acid isethionate, and 10% of a hydrotropic agent, esp. Na cumene sulphonate. ADVANTAGE - Softer, glossier hair and skin are obtd. The compsn. is non-irritating and may be used on the face.
Patent DE-4324910-A1 (DE)
Title: Process for the microbial disposal of nitrogen monoxide
Inventor: BILLER EDMUND DIPL ING
IPC: B01D53/84
Filed: 1993-07-24
Abstract: The invention relates to a process for the microbial disposal of nitrogen monoxide, in which nitrogen monoxide or a nitrogen monoxide-containing gas mixture is brought into contact with microorganisms and a monohydric or dihydric alcohol is fed to the microorganisms. In particular, the invention relates to the use of methanol and propane-1,2-diol for the microbial disposal of nitrogen monoxide.
Patent DE-4331215-A1 (DE)
Title: Electrical overvoltage diverter module - uses metal oxide varistor as voltage limiting device in parallel with overvoltage diverter
Inventor: BOY JUERGEN DIPL ING
IPC: H01T1/16
Filed: 1993-09-10
Abstract: The module comprises a gas-filled overvoltage diverter (1) and a parallel voltage limiting device, with a response voltage above that of the overvoltage diverter. The latter comprises a tubular ceramic isolator (4) with electrodes (2,3) at its opposite ends, the voltage limiting device comprising a metal oxide varistor (6) in the form of a hollow cylinder which metallised at its ends. The ceramic isolator, the associated electrodes and the varistor have the same outer dia. and are arranged in a common metal sleeve (9) via centring elements (12) integral with the latter. ADVANTAGE - Minimises negative effect of voltage limiting varistor on response characteristic of overvoltage diverter and protected against humidity and dampness effects and whole is of simple construction for ease of prodn.
Patent DE-4332666-A1 (DE)
Title: Drive for vehicle with automatic transmission - reduces size of plate coupling to minimum to achieve compact structure
Inventor: BARSKE HEIKO DR RER NAT
IPC: B60K17/02
Filed: 1993-09-25
Abstract: The drive arrangement has the step change transmission four-gear drive (3) and is an automatic transmission with switches actuated via brakes and couplings. The drive has a lay shaft which is joined to a split coupling (13). The split coupling is a plate coupling with an inner plate carrier (18), and an outer plate carrier (17). The outer carrier is positioned on the drive side of the shaft and the inner carrier on the take-off side. ADVANTAGE - Provides a drive with low performance losses and a compact structure.
Patent DE-4338433-A1 (DE)
Title: Piezo-operating element for scanning tunnelling microscope - has piezoelectric material applied to surface of surface adjacent control electrode.
Inventor: YAGI TAKAYUKI
IPC: H02N2/00
Filed: 1993-11-10
Abstract: The piezo-operating element has a galvanic surface treated electrode (11) applied to a substrate (10), both coated with a photo-sensitive layer (12), exposed in a given pattern and developed for partial removal of the photo-sensitive layer. Metal is applied to a part of the substrate from which the latter is removed, to provide a control electrode before removing the remaining photo-sensitive layer and applying a piezoelectric material to the substrate adjacent the control electrode. An auxiliary layer may be applied to the substrate before the galvanic surface treated electrode, with removal after application of the piezoelectric material. ADVANTAGE - Simple mfr with high operating precision.
Patent DE-4339055-A1 (DE)
Title: Automatic small component storage system
Inventor: KNAPPE FAISAL H-J
IPC: B66F9/075
Filed: 1993-11-16
Abstract: The fully automatic storage system consists of a number of modular storage units which may be fastened together, and which are composed of racks of storage containers which can be transferred to a railed carriage for loading or delivery. The containers are held on pairs of parallel, right-angled rails attached to the sides of the open-ended, cage-like framework.  The frames may be fastened together as modules, at their open ends, and a pair of rails supports a central carriage, which is driven along the rails by a rack and motor-driven pinion. The height of a collector platform on the carriage is adjustable, and individual storage containers can be arranged to be transferred under control of a computer.
Patent DE-4340050-A1 (DE)
Title: Agent for regeneration of ecologically dead soil, e.g., polluted with lignite residues - comprsies mixt. of silica sand, organic colloid and clay mineral
Inventor: TILLINGHAST JAMES
IPC: C05D9/00
Filed: 1993-11-24
Abstract: Agent for regeneration of ecologically dead soil in the low pH region, comprises a mixt. of silica sand, an organic colloid and a clay mineral. The colloid is esp. a polysaccharide or a polyuronic acid concentrate. The clay mineral is montmorillonite in the form of bentonite, esp. bentonite with rapid swelling properties. The silica sand is dry pumice sand. The grain size of the silica sand and the organic colloid is less than 2mm. The mixt. contains 5 vol. pts. of silica sand, 1 vol.pt. of organic colloid and 2 vol.pts. of clay mineral. The three components are mixed with 5 vol.pts. of water per 1 vol.pt. of dry substance. The pH of the aq. mixt. is above 10. The mixt. may be applied to soil simultaneously with seeds and fertiliser. USE/ADVANTAGE - The agent can be used to regenerate soils which have been polluted with e.g., lignite residues. Application of the agent to polluted soil is easy and economical.
Patent DE-4341469-A1 (DE)
Title: Food storage in refrigerator, etc.
Inventor: KHALIL FOUAD DIPL ING
IPC: A23L3/36
Filed: 1993-11-30
Abstract: A process for food storage in refrigerators, freezers and the like involves evacuation of air and then operating a UV lamp installed in the refrigerator, etc..
Patent DE-4342823-A1 (DE)
Title: PTFE mouldings with improved wear resistance - obtd. by moulding under high, isostatic pressure, e.g. in an elastic mould, and sintering at elevated temp. during or after pressing
Inventor: MASUTANI NOBORU
IPC: B29C43/00
Filed: 1993-12-15
Abstract: A process (A) for the prodn. of polytetrafluoroethylene (PTFE) mouldings comprises forming PTFE powder by isostatic pressing at high pressure, i.e. 1500-10,000 kg/cm2, and sintering at a temp. at or above the m.pt. of PTFE. Alternatively (B), sintering is effected during the press-moulding operation, using temps. and pressures as above. The moulding pressure is 2000-10,000 kg/cm2. In version (B), heating and pressing is effected with the aid of a gaseous fluid. USE/ADVANTAGE - Used for sliding parts in hydraulic systems or compressors etc., e.g. liners, piston rings, sealing rings, etc.. The process enables the prodn. of PTFE mouldings with isotropic coefft. of thermal expansion, but with improved abrasion resistance combined with low friction properties.
Patent DE-4404099-A1 (DE)
Title: Reinforced rubber hose
Inventor: TERASHIMA KIYOMITSU
IPC: B32B25/14
Filed: 1994-02-09
Abstract: A reinforced rubber hose having a layer of ethylene-propylene rubber on the outer side or inner side of a fibre-reinforced layer. The two layers are firmly bonded to each other by an extruded adhesive layer of butyl rubber, which develops a high bonding strength after vulcanisation. This prevents the necessity to treat the fibrous reinforcing agent with an adhesive (generally by dipping) before it is woven or knitted.
Patent DE-4404708-A1 (DE)
Inventor: YAMADA YOSHIHIKO
IPC: F16D3/10
Filed: 1994-02-15
Abstract: The control device, for intake and/or exhaust valves of an internal combustion engine, includes a small circumference portion 21b defined in a drive shaft 21 at a location corresponding to that of an annular member 29 which is eccentrically displaced for changing a rotational phase of the cams 26. Thus the degree of displacement of the annular member 29 may be increased and control of the cans 26, and thereby the engine valves may be enhanced. Further, the cam lobe of each cam 26 is formed such that side portions thereof are asymmetrical with respect to a center line of the cam for favorably affecting valve opening and closing timings. In addition, there is an improved lubricating arrangement for enhancing smooth operation and improved engine performance. <IMAGE>
Patent DE-4411413-A1 (DE)
Title: Wooden parquet flooring blocks
Inventor: AUF DER STRASE HANS WERNER
IPC: B27M1/08
Filed: 1994-03-31
Abstract: The slats (21) supporting the top layer (48) have spacers (38) protruding from the front side and extending at least in areas along the front side. The front surface areas of the spacer run parallel to the back. At least the volume of the spacer directly behind the front face areas is plastically deformable by forces such as those which occur during damp swelling of the slats. In the slat production machine a processing station has tools for processing the underneath, top side, left side and right side of a wood block of suitable dimensions. Next is a sawing station with several saw blades on a shaft, followed by a profiled milling station and receiving station whose shape matches that of the block parcel.
Patent DE-4417150-A1 (DE)
Inventor: KRAUTSCHNEIDER WOLFGANG DR ING
IPC: H01L21/8242
Filed: 1994-05-17
Abstract: An arrangement with dynamic MOS transistor gain memory cells has a selection transistor, a memory transistor and a diode structure. The selection transistor and the memory transistor are interconnected in series through a common node (20) and the diode structure (11) is connected between the common node and the gate electrode (10) of the memory transistor. In order to produce such an arrangement, the selection transistor and the memory transistor are realized as vertical MOS transistors. A vertical series of correspondingly doped zones (2, 3, 4) in which trenches (5, 6) are generated and which are provided with gate dielectric (7, 8) and gate electrode (9, 10) is further produced in particular by LPCVD epitaxy or by molecular-beam epitaxy. Insulating structures are formed by trenches (14, 17, 19).
Patent DE-4417700-A1 (DE)
Title: Method and device for air guidance on spinning machines
Inventor: NEUHOLD HEIMO ING
IPC: C03B37/05
Filed: 1994-05-20
Abstract: The invention relates to a method and a device for air guidance on spinning machines for the production of mineral fibres.
Patent DE-4418683-A1 (DE)
Title: Gas=fired muffle oven for food heating
Inventor: WINTERHOFF GUENTER
IPC: F24C15/32
Filed: 1994-05-28
Abstract: The muffle oven comprises an impact sheet directed towards the combustion chamber (7), especially in the region between two heating tubes (3,12), being divided into part sheets (6). The dividing seam (11) of one bridging sheet (15) is covered over. Edge strips (16) of the part sheets in the region of the dividing seam are folded inwards. The bridging sheet is U-shaped in cross-section and the folded parts grip between the shanks (17) of the U-profile with a measure of play.
Patent DE-4430180-A1 (DE)
Title: Height adjustable support for semi=trailer
Inventor: RIEDL REINHOLD DIPL ING
IPC: B62D53/08
Filed: 1994-08-25
Abstract: The support has a stationary outer tube (11), in which is fitted a longitudinally slidable inner tube (12) whose outer end can carry a foot. The inner tube sliding is affected by a separate motorised bolt (17) between the two tubes. While acting directly between the tubes, the separate bolt comprises a locking part (18) which is slidable transversely to the inner and outer tube axis, passing through both. The locking part is directly moved in both directions by the motor. The inner tube is coupled to the outer one via a shorter driver, which also slides the inner tube.
Patent DE-4430639-A1 (DE)
Inventor: URBAHNS KLAUS DR
IPC: A61K31/47
Filed: 1994-08-29
Abstract: Partially known 5-substituted pyridine and hexahydroquinoline-3 carboxylic acid derivatives are used to prepare medicaments used in particular for treating diseases of the central nervous system.
Patent DE-4435179-A1 (DE)
Title: Ignition device for IC engine with given number (N) of cylinders
Inventor: LOOS KURT
IPC: F02P7/03
Filed: 1994-09-30
Abstract: The ignition device has a triggering system (4,5) with the same number of triggering elements (4) as the number of engine cylinders and an actuating element (5) which actuates the trigger elements cyclically and sequentially in synchronism with the engine rotation. A trigger signal (HS1-HS3) is accurately generated for each cylinder and each rev. of the engine to ignite the corresp. cylinder. The trigger system contains a Hall sensor device and a magnetic device which move relative to each other in sync. with the engine, whereby each trigger signal is triggered when the Hall sensor and magnet meet.
Patent DE-4435184-A1 (DE)
Title: Remote control power supply switching circuit for booting computer
Inventor: SIEBENBRODT RALF
IPC: H02J13/00
Filed: 1994-09-30
Abstract: The circuit contains a transmitter (2) with a static binary parallel input (6) and a serial output (7) which is fed to a serial input (8) of a receiver (3) with a static binary parallel output (9). The receiver output is fed to a static binary parallel input (16) of a demultiplexer (4) with at least one switching output associated with a defined binary number at the static binary parallel input of the demultiplexer.  The demultiplexer's switching output is connected to the control input (5) of a switching relay associated with an electrical load (17). A time switch (18) associated with the demultiplexer and with a receiver control dependency limits the active time of the demultiplexer's switching output after switching of a binary number to the demultiplexer's static binary input.
Patent DE-4436303-A1 (DE)
Title: Electronics and instrumentation housing and frame therefor
Inventor: SONNTAG JOHN-ERIK
IPC: H05K5/00
Filed: 1994-10-11
Abstract: The invention relates to an electronics and instrumentation housing for electronic and electrical device installations, particularly for measuring and control devices, with a housing bottom (1'), a frame (2') and a cover (3'), the housing bottom having mounting points (4') for components to be attached between housing bottom and frame. To be able to achieve a variety of component installations, the frame (2') has mounting means (11') for mounting two carrier plates (7' and 10'), suitable for mounting components, on the frame on both sides of the frame, so that one carrier plate (7') is located on the side of the frame facing the cover (3') and the other carrier plate (10') is located on the side of the frame facing the housing bottom (1'). The frame (2') is preferably adjoined by a hinged cover (3') which is constructed in such a manner that it completely covers the frame including the screws (5') which attach the frame to the housing bottom (1'). This solution provides for simple sealing of the housing. <IMAGE>