baber/WOPTO huggingface dataset:
Patent DE-4234439-A1 (DE)
Title: Brush with continuous brush holder - has flexible holder running along guide pieces or deflector elements and has grooves for bristles which are clamped in position
Inventor: ZIMMERMANN PETER
IPC: A46B5/06
Filed: 1992-10-13
Abstract: The brush bodies (1) are held by a roller chain (K) the sides (KS) of which have pins (Z) or such like for inserting the bodies by means of clamping slots (2), holes etc. in the groove walls (1b). Each body has one pair of pins which are formed by extending, on both sides, the attachment axles (A) of a chain link (K2) to the two adjacent links (K1, K3) of the carrier chain (K). The chain carrying the brush bodies runs inside a groove space (N) formed by the sides (1b,c,d) of the brush bodies which are supported by a ridge (3,3a) pref. in the middle of the underside (1a) of the rear of the groove. USE/ADVANTAGE - The brush esp. for treating surfaces for use in technology has side stability and is fixed securely.
Patent DE-4236215-A1 (DE)
Title: Shower curtains - have magnets at bottom seam to lock against bath or shower pan
Inventor: JENNEN DOROTHEA
IPC: A47K3/38
Filed: 1992-10-27
Abstract: To secure shower curtains to the bath or shower pan, pref. permanent magnets are fitted to the curtain seam to be held against the metal of the bath or pan. The magnets are small, to allow the curtains to be opened and closed without effort. The system is for holding the ends of shower curtains against the bath or shower pan to prevent billowing when the shower is in use. ADVANTAGE - The magnets allow shower curtains to be used, without the expense of shower screens, without affecting the user or allowing water to escape.
Patent DE-4236734-A1 (DE)
Title: Liquid crystal cell with unsaturated-fatty-acid orientation monolayers - arranged with opposite preferential directions on conductive oxide electrode coatings of two parallel planar substrates
Inventor: FAHRENSCHON KURT
IPC: G02F1/1337
Filed: 1992-10-30
Abstract: The layer (5) of nematic liq. crystal material with negative dielectric anisotropy is sandwiched between parallel pref. glass substrates (1,2) with pref. ITO electrode coatings (3,4) under monomolecular orientation layers (6,7) pref. of dimyristoyl-alpha-lecithin (DML). The mols. of liq. crystal bordering on the orientation layers adopt the direction of the DML mols. with their longitudinal axes inclined at a small angle to the interface. The preferential directions of these layers on the two substrates are mutually opposed. ADVANTAGE - Application of electric field reorients all mols. in the preferential direction to prevent degradation of contrast by schlieren effects.
Patent DE-4241913-A1 (DE)
Title: Pressure controller for vehicle antilock braking circuit - incorporates switching valve circuit to give traction control function
Inventor: HOSHOYA YUKIO
IPC: B60T8/34
Filed: 1992-12-11
Abstract: The pressure controller for an antilock braking circuit for a vehicle having a master cylinder (10), brake pipes (20), wheel cylinders (11), an inlet valve (12), an outlet valve (14), a suction pipe (21) connecting a pump (15) with a reservoir (13), and a pipe (22) between the pump and the main brake line. A position valve (16) is provided in the main brake line, together with a return pipe (23) containing a switching valve (30), a safety valve (50) and a check valve (40). ADVANTAGE - Antilock braking system (ABS) which by the addition of a few, cost effective components, can also exercise a reliable traction control function (TCS).
Patent DE-4242243-A1 (DE)
Title: Vehicle re-fuelling robot system - uses robot arm for removing vehicle fuel cap and for inserting nozzle into tank entrance
Inventor: HAEGELE MARTIN DIPL ING
IPC: B60S5/02
Filed: 1992-12-12
Abstract: The re-fuelling device has an operating terminal and a re-fuelling robot (4) at a re-fuelling island (1) with at least one vehicle re-fuelling bay, allowing the vehicle fuel cap to be removed and the fuel dispensing nozzle to be inserted in the vehicle fuel tank. Pref. the re-fuelling island has a magazine for the fuel lines, each housed over part of its length by a cassette, the associated dispensing nozzles having elements cooperating with the robot grippers. ADVANTAGE - Robot and dispensing nozzles are protected within re-fuelling island from damage or vandalism.
Patent DE-4243776-A1 (DE)
Title: Use of phthalocyanine, naphthalocyanine, nickel-dithiolane complexes, ammonium cpds of aromatic amines
Inventor: WAGENBLAST GERHARD DR
IPC: C10L1/00
Filed: 1992-12-23
Abstract: Use of cpds. of the class of metal-free or metal-contg. phthalocyanine, metal-free of metal-contg. naphthalocyanine, Ni-dithiolane complex, ammonium cpds. of aromatic amines, methine dues or azulene quadratic acid dyes, having their absorption max. in the range of 600-1200 nm and/or a fluorescence max. in the range of 620-1200 nm, as marker for liquids.Process detects markers in liquids, in which the markers are detected by their fluorescence in the NIR spectral region.
Patent DE-4300893-A1 (DE)
Title: Press. sensor for ultra-high vacuum pressure container
Inventor: TRAH HANS-PETER
IPC: G01L9/00
Filed: 1993-01-15
Abstract: The press. sensor contains a measurement element with a vibrator (4) and a mechanism for stimulating the vibrator and for detecting its vibration frequency which is a measure of the press. The vibrator (4) is made as part of a silicon plate (2) and is arranged at a small distance from a further plate to form a narrow gap (11) between them.The width of the gap varies as the plate vibrates. The silicon plate can be arranged between two further plates (1,3) which are electrically insulated wrt it. The mechanism for stimulating the vibrations and measuring the frequency applies electrical voltages to the further plates and/or measures voltages on them.
Patent DE-4301312-A1 (DE)
Title: Plant substrate comprising nutrient carriers and coal ashes - is useful e.g. to promote growth of plants on roofs
Inventor: BOTT PETER
IPC: F23J1/02
Filed: 1993-01-20
Abstract: Plan substrate comprises nutrient carriers and a largely inert, stable basic framework of coal ashes. Pref. the coal ashes have particle sizes of 0.06-20 mm. Te basic framework also contains clay. The nutrient carrier is compost, bovine humus, fowl manure or recycled prods. The substrate also contains an amt. of turf. USE/ADVANTAGE - The plant substrate can be used e.g. as a soil container, as an aid for growth of plants of roofs and walls and generally for use in aiding growth of young plants. The substrate shows good water retention, stability and erosion resistance. It is environmentally friendly.
Patent DE-4303980-A1 (DE)
Title: Mains switch for the connection of electrical contacts
Inventor: DA SILVA MANUEL
IPC: H01H21/22
Filed: 1993-02-11
Abstract: In the case of a mains switch (1) having a rocker (21) which is mounted in a housing (11) such that it can pivot, one or more push buttons (31, 32) are arranged eccentrically in the housing (11) in order to operate said switch. These push buttons are mounted at a lateral distance away from the pivoting axis of the rocker (21) and parallel to its axis, such that they can pivot in a limited manner in the housing (11), and their free ends (31, 32) are connected to the rocker (21) in an articulated manner. This requirement results in a mains switch (1) which has the required large contact opening but is nevertheless of small construction and can be used in a versatile manner. <IMAGE>
Patent DE-4304931-A1 (DE)
Title: Direct-sowing seed drill
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C7/00
Filed: 1993-02-18
Abstract: Direct-sowing seed drill with a frame and with a supply container (2), there being arranged on the frame, one behind the other in at least three transverse rows and staggered relative to one another, chisel coulters (13) or disk coulters capable of being loaded with a coulter pressure of at least up to 100 kg and arranged one behind the other in at least two transverse rows and staggered relative to one another. In order to provide a machine which is simple to handle and which can be converted from the working position to the transport position in a simple way, provision is made for the machine to have a working width of 3 m, for the seed drill to be designed as a drawn machine and to be equipped with running wheels (3) and a drawbar (4), and for the running wheels (3) to be arranged laterally next to the seed coulters during the sowing work and, for transport purposes, to be capable of being brought into a position (3') behind the seed coulters (13) and within the transport width of the seed drill of 3 m (Fig. 1). <IMAGE>
Patent DE-4306399-A1 (DE)
Inventor: KLASEN CLAAS DR
IPC: C01B15/10
Filed: 1993-03-02
Abstract: PCT No. PCT/EP94/00422 Sec. 371 Date Sep. 28, 1995 Sec. 102(e) Date Sep. 28, 1995 PCT Filed Feb. 15, 1994 PCT Pub. No. WO94/20413 PCT Pub. Date Sep. 15, 1994The invention relates to a method for increasing the storage stability of sodium percarbonate (2 Na2CO3.3 H2O2) by coating with a sodium perborate. According to the present invention wet sodium percarbonate salt, obtained by reacting sodium carbonate with hydrogen peroxide in aqueous phase and separating the salt from the aqueous phase, is treated with a solution or suspension containing sodium perborate in a solid-liquid separator by a kind of displacement wash. In contrast to previously known methods, according to the present invention a greater storage stability is attained with smaller quantities of perborate coating.
Patent DE-4310526-A1 (DE)
Title: Rear axle for vehicle with oversteer correction - has trailing arm layout with rubber-metal mountings and with holes in rubber to control damping direction
Inventor: BUFLER ERNST DIPL ING
IPC: B60G21/05
Filed: 1993-03-31
Abstract: The rear suspension has two trailing arms (11) linked by a cross strut (12) and with two rubber-metal mountings (3) on the chassis. The rubber elements have holes (7, 8) on diametrically opposite sides to reduce the rigidity. The holes lie along an inclined line to provide both longitudinal- and vertical elasticity. The longitudinal softening of the elasticity provides improved comfort while the vertical softening provides self correction for oversteer. USE/ADVANTAGE - Simplified suspension for vehicle rear axle improves stability and comfort.
Patent DE-4314326-A1 (DE)
Title: New anthraquinone dyes with good stability to abrasion, moisture and light - useful for dyeing or printing of natural or synthetic polyamide fibre or polyester materials
Inventor: ADAM JEAN-MARIE DR
IPC: C07C309/46
Filed: 1993-04-30
Abstract: Anthraquinone dyes of formula (I) are new. R1, R2 = H or opt. substd. 1-8C alkyl, 5-7C cycloalkyl or phenyl. Pref. R1, R2 are pref. H; or 1-8C alkyl opt. substd. by 1-8C alkoxy, 2-6C alkanoylamino, N-mono- or N,N-di-18-C-dialkylamino, carboxy, or opt. substd. phenyl; or 5-7C cycloalkyl opt. substd. by 1-8C alkoxy, halogen, hydroxy, amino, carboxy or opt. substd. phenyl; or phenyl opt. substd. by N-mono- or N,N-di-1-8C-dialkylamino, carboxy, amino or nitro or opt. substd. 1-8C alkyl; and are esp. 1-8C alkyl opt. substd. by halogen, amino, sulph(at)o or phenyl; or phenyl opt. substd. by 1-8C alkoxy, 2-6C alkanoylamino, halogen, hydroxy, sulpho, 1-8C alkyl, 1-8C hydroxyalkyl, or 1-8C sulphatoalkyl; and are most partic. 1-8C hydroxyalkyl. Pref. R1 = R2. USE/ADVANTAGE - The use of (I) contg. water-soluble gps. for dyeing or printing natural or synthetic polyamide fibre materials, esp. wool and of (I) contg. no water-soluble gps. for dyeing or printing polyester or synthetic polyamide fibre materials, esp. synthetic polyester fibre materials, is claimed. (I) give even colouring with good stability to abrasion, moisture and light, a stable structure, drawing ability and good compatibility with other dyes.
Patent DE-4318111-A1 (DE)
Title: Hollow filler block floor
Inventor: KLOS FRANZ-JOSEF
IPC: E04B5/19
Filed: 1993-06-01
Abstract: The invention relates to a hollow filler block floor, comprising individual self-supporting floor slabs lined up one beside the other, a reinforcement and a concrete body which forms by filling the floor slabs and reinforcement. The essential features of the invention consist in the fact that the floor slabs are produced from lightweight concrete which is known per se and exhibit a handling reinforcement in the foot part and longitudinally running cavities in the head part. The advantages achieved by the invention consist, in particular, in the fact that the floor slabs are produced in any dimensions with a high degree of variability, which slabs may also be laid easily and rapidly as large-format slabs, due to the low weight, and do not require any, or require only a small number of, mounting aids. Moreover, the hollow filler block floors produced according to the invention exhibit a high degree of heat insulation and fire resistance, the static reinforcement being well protected against the action of heat in the event of fires, by the lightweight concrete. The through-running cavities of the hollow filler block floors may advantageously be used as shafts for heating pipes and other lines and for the additional introduction of heat insulation, the fact that the lightweight concrete can be easily processed benefiting the mounting work and the further static design.
Patent DE-4320521-A1 (DE)
Title: Basic cloth for ink ribbons, ink ribbon made from this basic cloth and ink-ribbon cassette having this ink ribbon
Inventor: IMAE YASUHITO
IPC: B41J32/02
Filed: 1993-06-22
Abstract: An ink ribbon driven by a drive roll to run along a running track within a ribbon cartridge includes a ground fabric having a plain weave structure and soaked with ink. The warp of the ground fabric includes S twist yarns (1) and Z twist yarns (2) having substantially the same number of twists. The S twist yarns and Z twist yarns are arranged substantially evenly across said ink ribbon. The different yarns balance one another and cancel out forces tending to displace the ribbon transversely. <IMAGE>
Patent DE-4322166-A1 (DE)
Title: Door and window stop with an assignable child-proof device
Inventor: WEBER FRIEDRICH
IPC: E05C17/28
Filed: 1993-07-03
Abstract: The invention relates to a door and window stop with an assignable child-proof device which is fastened above the door and door frame and which has a lever located between door and door frame and retains the door in the desired open position. The stop possesses a stop housing (1), which is fastened to the door frame (14), and a lever (5) which is connected at one end to the door (10) and at its other end to a sliding piece (8) located in the stop housing (1) and having a roller (6) and coupling pin (7). Drillholes are arranged in the stop housing (1) for the engagement of the coupling pins (7). Located underneath the sliding piece (8) is a telescopic rod (3) which is arranged above the door frame (14) and which is rigidly connected, via the actuating rod (12) functioning as a release element and having a guide part (13) and bearing angle (11), to a rotatably mounted lifting rail (2) matching the sliding piece (8). To obtain a child-proof device, the guide part (13) can consist of a housing (15), to which a lever-type cylinder lock (16) is attached, the actuating rod (12) having a catch notch which matches with the wall of the housing (15). <IMAGE>
Patent DE-4323554-A1 (DE)
Title: Process for producing redundant holographic information stores for the rotative reconstruction of the holograms and their projection on sheet-like image sensors
IPC: G11C13/04
Filed: 1993-07-14
Abstract: Technical problem and objective Information and functions are usually stored on a predetermined surface area. The objective is to use this existing surface area as an additional data store by a holographic recording process, without disturbing the readability of the data otherwise applied. Solution of the problem By a redundant holographic recording technique, a specific arrangement of the information items respectively to be additionally stored for a precise separation of information in the reconstruction of the Fourier holograms with laser light, and also a conversion of the holographic data store into a photoresist hologram, a metallic replica of the latter, which is suitable for a replication of the holographic diffraction grating structure in thermoplastically deformable substrates, can be produced by an electroforming process. These thus enhanced substrates can be supplemented with further information items by techniques such as printing, laser inscription, individual coatings, which can be read without additional aids. These information items produced by different techniques can be combined uniquely and in a forgery proof manner by an information correspondence. Field of application Security passes, documents, logistical documentation, performance data of products, type plates, dials of clocks, information of a motor vehicle registration certificate integrated into a key.
Patent DE-4324689-A1 (DE)
Title: Hydraulic brake system with brake slip and traction control
Inventor: BECK ERHARD
IPC: B60T8/48
Filed: 1993-07-23
Abstract: The present invention is concerned with a hydraulic brake system which in the case of brake slip control functions on the return feed principle and is equipped with a self-priming pump, which for traction control draws pressure medium from a pressure medium reservoir. In order to improve the delivery of the pump with parallel arrangement of the two suction valves, a special design of pump arrangement is proposed in which the two suction valves (27, 31) are integrated in the pump casing (15). They are advantageously arranged axially opposite, the first suction valve (27) being located on the movable piston (19), whilst the second suction valve (31) is connected to a screw cap (35). <IMAGE>
Patent DE-4324699-A1 (DE)
Title: Process and device for complete afterburning of process gases in a coke-heated shaft furnace
Inventor: FEUSTEL HANS ULRICH DIPL ING
IPC: F27D17/00
Filed: 1993-07-23
Abstract: The invention relates to a process and a device for complete afterburning of the process gases in a coke-heated shaft furnace. This is achieved by the incompletely burnt, dust-containing process gases being completely taken off from the shaft furnace in the region of the preheating zone, then in a two-stage afterburning chamber being burnt completely to form CO2, with oxygen and with admixture of exhaustively combusted and cooled CO-free gases at temperatures of < 850 DEG C, and finally the gas which has been subjected to afterburning in this way is fed back to the charge column of the furnace shaft above the exhauster level, and the exhaust gas is transported to a liquid oxygen vaporiser unit which supplies the oxygen for the afterburning. The advantages of the process are the complete afterburning of the process gases and the optimal preheating of the charge column. The device according to the invention is constructed in such a way that there is a closed gas circulation by which means the CO2 emissions responsible for the greenhouse effect are avoided.
Patent DE-4325705-A1 (DE)
Title: Electrolytic cell (electrolysis cell) arrangement with a filter press design
Inventor: KREUTER WALTER DR
IPC: C25B9/19
Filed: 1993-07-30
Abstract: An electrolytic cell arrangement with a filter press design, consisting of a multiplicity of lined-up individual cells, in which each of the individual cells has an anolyte chamber and a catolyte chamber and a diaphragm arranged therebetween and is sealed with respect to the neighbouring cells by impervious cell walls, so-called bipolar plates. The anolyte and the catolyte chambers are separated from one another by an electrode/diaphragm/electrode (EDE) composite layer (compound layer, laminated layer). Together with a corrugated grid arranged in the anolyte chamber and with a perforated plate which lies flat on the anode of the EDE composite layer, the bipolar plate which is arranged on the anode side forms by sintering or welding a stiff, flat supporting structure. The bipolar plate, corrugated grid and perforated plate are produced from the same material. The EDE composite layer is pressed against the perforated plate by means of a flexible, electrically conductive element arranged between said layer and the next bipolar plate on the cathode side.
Patent DE-4338779-A1 (DE)
Title: Hand-held vibration or acceleration meter - has rigid conical body for holding sensors for measuring vibration strength along axes, which cut axis of body at position on surface of object to be measured
Inventor: KOMURA HIDEMICHI
IPC: G01H1/16
Filed: 1993-11-12
Abstract: The vibration meter is held by hand against the surface of an object whose vibration is to be measured, and contains several vibration sensors (32A,32C), each measuring the vibration amplitude in its measurement axis and producing corresp. measurement signals. A vibration sensor holder (31) has a rigid body which carries the sensors at the same angle to a central axis. Each measurement axis intercepts the central axis at the point (U2) at which the meter is applied to the object surface. A computer derives the vibration amplitude in the direction of two or three axes, which intersect each other at the measurement point, from the measurement signals. USE/ADVANTAGE- E.g for measuring vibrations in operating system for safety checks. Vibration amplitude can be measured in three mutually perpendicular directions simultaneously at point with contact resonant frequencies over wide frequency range.
Patent DE-4341692-A1 (DE)
Inventor: SEO DONG-IL
IPC: G11C29/00
Filed: 1993-12-07
Abstract: A row redundancy circuit for use in a semiconductor memory device. The row redundancy circuit providing fuse boxes to repair defective normal memory cells even in the adjacent normal memory cell arrays.
Patent DE-4345109-A1 (DE)
Title: Integrated circuit base holders soldering tool
Inventor: MONNO BERND
IPC: H05K13/04
Filed: 1993-12-28
Abstract: The tool solders base mounting holders for multiple pole integrated circuits e.g. in a chip carrier construction. The tool conducts a hot gas stream such that the solder points between the electric connector elements of the socket and the circuit substrate to which they are to be soldered, can be heated to the solder temperature. At the contact surface with the socket, the tool has a seal (5) made from a temperature resistant elastomer. The tool also has devices to guide low pressure air and to hold the socket. The tool is made of a material with extremely thin walls.
Patent DE-4406065-A1 (DE)
Title: Moulded body for thermal and sonic insulation
IPC: E04B1/74
Filed: 1994-02-24
Abstract: A moulded body is made from liquified plant material bonded together by a mixture of fired lime and water. The bonding mixture coats both the bonding area between the plant material as well as the plant material itself. Hollow areas are present between the plant material.
Patent DE-4409442-A1 (DE)
Title: Governor for two= or four=stroke engine
Inventor: INGELHEIM PETER
IPC: F02B75/02
Filed: 1994-03-19
Abstract: The mechanism comprises two shafts (1,5), one positively coupled to the flywheel or crankshaft and the other to the crankshaft or camshaft. The mechanism periodically alters the relative angular velocities and positions of the two shafts during a revolution while keeping their average rotational speeds constant. The mechanism can be so designed that at a given position of one shaft the differences between their speeds can be altered. Where the firing interval is 180 deg. after piston top- or bottom-dead-centre the angular velocity of the crankshaft can be less than that of the flywheel.