baber/WOPTO huggingface dataset:
Patent DE-19518830-A1 (DE)
Title: Method of stabilising underground below roads and buildings - involves column excavation replaced by geo-textile load-bearing casing for dewatering and compacting in-situ with resultant ground load absorption
Inventor: MOEBIUS WERNER DIPL ING
IPC: E02D3/08
Filed: 1995-05-23
Abstract: The method involves excavating columns of insufficiently load-bearing material (10) so their holes can be lined in extensible relatively pull-resistant geo-textile casing material (16). A column of load-bearing granular material (14) is then filled into the casing, the water drained and the column then compacted so the casing expands outwards with the result that the surrounding ground is in part consolidated and can absorb some of the horizontal strain. The column (14) should be dewatered by vacuum, using shuttering at the excavating points so the ground material (10) can be excavated from within these. The shuttering is made up of tubing and is in turn lined with a prefabricated sleeve of extensible material via an inner pipe which is then retrieved. The casing (16) comes in flat geo-textile form installed on a load-bearing fillable pipe as core.
Patent DE-19519010-A1 (DE)
Inventor: BRACKMANN HORST
IPC: E05B79/20
Filed: 1995-05-24
Abstract: A motor vehicle door lock having a rotary latch 1 and a pawl 2 has an internal locking lever 3 mounted on a fixed pivot 5 and an internal operating lever 4 pivoted at 9 on lever 3. An interior operating handle pivots lever 4 via a Bowden cable connecting at end 25 and, when the handle is moved to pull end 25 up from the fig 2 position, a portion 6 acts on surface 7 to release the pawl. If the handle is moved to push end 25 down, portion 10 engages portion 11 to pivot the lever 3 to it's locking position (fig 5). As an anti-theft measure, handle movement is decoupled from pawl release during locking since the lever 3 in it's locking position carries lever 4 to the left so that portion 6 can no longer act on surface 7.
Patent DE-19519475-A1 (DE)
Inventor: BREMER KARL-GUENTHER
IPC: B23Q11/10
Filed: 1995-05-27
Abstract: Process for the disposal of metallic chips/powder deriv. from machining by wetting those and then transporting them into a collection vessel (10) which acts as a settling tank, from where the scraper unit transfers them into a buffer tank (14). Measured batches are fed from here to a drying unit (17) where moisture is removed by compressed air; the liq. returning to the collection vessel and the dried metal being transported to container (22). Also claimed is the equipment required for this process.
Patent DE-19519508-A1 (DE)
Title: Radio-halogenated benzamide derivs., useful in diagnosis and treatment of tumours
Inventor: EISENHUT MICHAEL
IPC: C07C237/34
Filed: 1995-05-31
Abstract: Radiohalogenated benzamide derivs. of formula (I) are new: X1-X3 = halo, R'O, R'S, R'R''N, R'R''P or H; halo = <123>I, <125>I, <131>I, <75>Br, <77>Br, <11>C, <13>C, <18>F or <19>F; R',R" = 1-6C alkyl, aryl, 1-6C arylalkyl or H; Y = R'''-CONH, R'''-O, R'''-S(O)m, R'''SO2NH or R'''-NHCO; R''' = CH2 or CHPh, or is absent; n = 1-4; Z = N, O, S or P; R1, R2 = H, 1-6C alkyl, aryl or arylalkyl; and m = 0-3.
Patent DE-19523882-A1 (DE)
Title: Pressure limiting device for toothbrush - has link between head and handle from shape memory alloy that under pressure bends keeping pressure of head constant
Inventor: MERTMANN MATTHIAS
IPC: A46B5/00
Filed: 1995-06-30
Abstract: A link made form a shape memory alloy connects the toothbrush's head with the handle. The free length of the link is adjustable. When the mechanical stress in a cross-section of the link reaches a threshold value, the link bends elastically for up to 135 degrees, the pressure of the head remains unchanged. The link can be made of one or many wires, a leaf spring, a spiral spring or any combination of these three. It can also be coated and/or sheathed. The link's length can be adjusted in steps or continuously or it may be fixed.
Patent DE-19525580-A1 (DE)
Title: Element insulation region formation mfr. for semiconductor device
Inventor: KOBAYASHI TOSHIO
IPC: H01L21/32
Filed: 1995-07-13
Abstract: The method involves depositing on the device semiconductor substrate (1) an oxide film (21). A silicon layer (31) contg. a dopant impurity which prevents silicon crystallisation is formed on the oxide film. On the silicon layer is formed an oxidation resistant film. The oxidation resistant film is selectively removed to form an oxidation mask (4a) from it.  The element insulation region is formed by oxidation of the silicon layer and the semiconductor substrate, using the mask. Pref. the oxidation resistant film is selectively removed by etching.
Patent DE-19527127-A1 (DE)
Title: Compact rotating display and storage carousel
Inventor: RADIKE MANFRED
IPC: A47B81/06
Filed: 1995-07-25
Abstract: The rotating storage and display magazine for audio tapes, compact discs, spice racks or other small items consists of twin disc end plates (1) mounted on twin base units (3) with roller supports (4). Six gondola devices (2A,2B) are fixed on longitudinal shafts (6) fixed between the end plates. The gondolas have metal rails and sides. The end plates (1) are linked by a central shaft (5).
Patent DE-19530350-A1 (DE)
Title: Production of connected lengths of polystyrene slabs for roof insulation - using outer layers of glass fibre fleece passed together through heating and pressure rollers with additional radiant heat acting through fleece bonding it to slabs for cutting into lengths of three units.
Inventor: STEINBERG LOTHAR
IPC: E04D13/16
Filed: 1995-08-18
Abstract: Mfr. of connected lengths of polystyrene insulating slabs (10-12) comprises continuously passing slabs and carrier material over support rollers (2, 4) and between pressure rollers (5, 6). The carrier is a sheet of glass fibre fleece. A heater (3) between support rollers radiates through the fleece, onto the outer polystyrene skin, as the assembly moves uniformly on. The glass fibre fleece used has a wt. of 120 g/m2 and is applied to one or both sides of the slabs. Also claimed is a plant to make the slabs, generally as described, using a gas fired heater (17), with independent temp. sensors (18, 19). An additional pressure roller (16) may be included opposite the heater. Also claimed are the lengths of insulating slabs produced by the plant.
Patent DE-19534259-A1 (DE)
Title: Internal measurement dial gauge
Inventor: BUETTNER GERHARD
IPC: G01B3/26
Filed: 1995-09-15
Abstract: The gauge has fixed or interchangeable measurement inserts which enable the measurement and/or adjustment of different diameters or gaps and are connected to a dial gauge. The measurement insert (4) has a conical surface (6) with a taper angle (7) of 53 deg. 08 min. The point of the cone can be rounded, spherical or truncated, and the measurement insert can move in a cylindrical guide sleeve (13). The sleeve can form part of a setting gauge for the tool and its end face (20) facing the measurement insert can form a zero line (21).
Patent DE-19536549-A1 (DE)
Title: Promotion of ideal bulk solids flow esp. of wet plastic granules through vessel
Inventor: BECKER ACHIM
IPC: F26B9/06
Filed: 1995-09-29
Abstract: In this procedure, a bulk material vessel (1) is loaded and emptied. The material (7) enters from above, leaving via a lower, funnel-shaped outlet (6). In the new method, the material (7) is divided above the lower outlet through at least two channels running towards its centre.  Also claimed are (a) the corresponding device for loading and emptying a vessel, where at least one funnel element (2, 3) is arranged over the funnel-shaped outlet (6) spaced at given clearance from the wall (5) and its upper cross section is smaller than that of the vessel (1) and its lower cross section smaller than that of the lower outlet; and (b) use of the device or procedure in which the material comprises plastic granules and its residual moisture is extracted following granulation.
Patent DE-19537043-A1 (DE)
Title: Dental retention pin made from hard ceramic material
Inventor: NEUMEYER STEFAN DR
IPC: A61C5/35
Filed: 1995-10-05
Abstract: The dental retention pin (1) has a shaft (2) and is made from a hard ceramic material such as zirconium oxide. In use, it is inserted into a bore in a tooth root of a tooth to be restored. The upper part of the pin, when properly inserted projects above the tooth and acts as a mounting for the crown.  The pin is coated with a continuous or discontinuous or partial homogenous or non-homogenous coating (4) made from a hard ceramic which is has a hard chemical and/or light structural characteristic. The coating bonds chemically and/or mechanically with the pin.
Patent DE-19539850-A1 (DE)
Title: Heater or air conditioner for motor vehicle
Inventor: AROLD KLAUS
IPC: B60H1/00
Filed: 1995-10-26
Abstract: One wall area (131) of the mixing chamber (13) is located to lie opposite the cold air inlet (14) so that it overlaps at least most of the inlet. The aforementioned wall area (131) is formed as a diffuser for the warm air entering the mixing chamber through the warm air inlet (15). Air guide elements (22) are located on the wall area for air swirling.
Patent DE-19541249-A1 (DE)
Title: Blanket cylinder for rotary printing machine - has pivotable spindle supporting pressure noses turning, together with spindle, so that they act radially outwards to press bent-off legs against one wall of slot
Inventor: PUSCHNERAT HELMUT
IPC: B41F30/04
Filed: 1995-11-06
Abstract: The axially slotted blanket cylinder (1) carries a blanket unit (32) fastened to a flexible metal plate (2) having two bent-off legs (8,9) which fit within the slot. A pivotable spindle (16) supports pressure noses (18) which can be turned, together with spindle, in an anti-clockwise direction, so that they act radially outwards to press the bent-off legs against one wall of the slot. By rotating the spindle clockwise, leaf springs (27) act against the ends of the legs to push them from the slot.
Patent DE-19543890-A1 (DE)
Inventor: GENTZKOW WOLFGANG VON DR
IPC: C08K7/14
Filed: 1995-11-24
Abstract: To produce flame-resistant polyamides, a polyamide, a co-polyamide or polyamide blend is reacted at high temperature with a monoepoxy-functional phosphorous compound in the form of an addition product of a phosphonic or phosphinic acid anhydride with a polyepoxy compound. The proportion of phosphorous compound is 5-35 wt % of the total weight i.e. of the polyamide mixture.
Patent DE-19546014-A1 (DE)
Title: Vehicle securement for extinguishing water containers
IPC: A62C27/00
Filed: 1995-12-09
Abstract: A clamping strap (14) is passed from one end of the container (11) through holes (12) in a supplementary vehicle frame (50) mounted on a subframe, then round to a frame (5) and out of at the far end of the vehicle floor (13) so the two ends of the strap are closed round the container via a seal closure (19). The supplementary frame (5) consists of two side C-shaped beams (4) spanned by a frame part designed with strap holes. The frame part is fixed to the beam (4) leg facing the underside of the container (11). The container sidewalls (15) should extend beyond the container floor and are each holed to strap width at their bottom end. The container floor rests on a rubber base between container and frame (5) horizontal part, and the seal consists of a flat sheet with ends bent over to overlap one another and so enclose the ends of the strap.
Patent DE-19546103-A1 (DE)
Inventor: GREINER DORIS DIPL ING
IPC: F01L1/344
Filed: 1995-12-11
Abstract: The object of the invention is to render a device (1) for varying the valve timing of an internal combustion engine more lightweight and produce it more simply. According to the invention, this object is achieved in that an adjusting element (3), which is acted upon hydraulically and is connected to a drive wheel (2) and a camshaft, is made from plastics.
Patent DE-19613626-A1 (DE)
Title: Linear guiding device
Inventor: DUETSCH GERMAN
IPC: F16C43/06
Filed: 1996-04-04
Abstract: The guiding device has carriageways provided with at least one filler channel (94), made of plastics material, for accommodation of rollers. The channel runs from a roller-filler passage (96) to a mouth (98), in the guide channel system (88). The mouth can be at least partially closed by a plastics sealing plug (104), to limit the channel system. The mouth is arranged at the bent reverse section (90) of a rectilinear section (79) of the channel system, for the returning rollers.
Patent DE-19615302-A1 (DE)
Inventor: HUBER KLAUS DR ING
IPC: G11B20/00
Filed: 1996-04-18
Abstract: The problem underlying the invention is how to record audio data in a way that ensures that the data are an actual reproduction of an acoustic signal sequence (for example a speech), i.e. that they have not been manipulated or otherwise synthetically generated. To obtain an authentic audio recording, the whole process, from the acoustic signal up to the recorded digital data, must be reproducible, irrevocable and demonstrable. This is obtained with the disclosed process in that the processes of conversion of the acoustic signal sequence into analogue electric signals, of conversion of the analogue electric signals into digital electric signals and of calculation of a digital signature based on the digital data are coupled together in such a way by a device as illustrated in figure 1 that the separation of these processes is not possible without subsequently recognisable manipulations of the device. According to this process, a digital signature is calculated based on the digitised audio data before recording and the digital signature is stored together with the digital audio data on an audio recording medium. The process of converting the acoustic signals into digital electric signals and the process of calculating the digital signature based on the digital audio data is carried out in a device (1) in such a way that these processes can only be separated by manipulating the device in a subsequently detectable manner. The signature also makes it possible to put on record the acoustic information in its correct sequence and totality in an unfalsifiable manner.
Patent DE-19619269-A1 (DE)
Title: Mechanical cleaning of garments etc.
Inventor: WACK OSKAR K DR
IPC: B08B3/04
Filed: 1996-05-13
Abstract: A process is for the mechanical cleaning of objects, clothes and linen in particular, and features a washing/rinsing process in which the articles are brought in contact with a washing/rinsing liquid which consists predominantly of water. The associated installation comprises a cleaning chamber (2), a cleaning liquid container (6) - the liquid consists of an azeotrope of propylene glycol ether and water - a supply pipe (16) equipped with a feed pump (18) and a return pipe with a filter (24), leading from the cleaning chamber (2) to the container (6).
Patent DE-19624141-A1 (DE)
Title: Sealing gasket for internal combustion engine of motor vehicle
Inventor: DINKEL MICHAEL
IPC: B29C45/14
Filed: 1996-06-18
Abstract: The sealing gasket has multiple openings (4) for fasteners formed in the main gasket sheet material (2). The openings receive support inserts (10) having fitting grooves (12) to hold them in the openings. The support inserts are positioned by the passage of punch rods (20), so that the groove flanks (18) at least partially grip the smaller cross-sections face of the openings. The width of the opening matches or is slightly smaller than the outer diameter of the insert in the opening plane. The insert thus grips the wall of the opening when in position.
Patent DE-19624766-A1 (DE)
Title: Construction of pneumatic tyre on rim with separable drum section
Inventor: GAIDA MARKUS
IPC: B29D30/36
Filed: 1996-06-21
Abstract: This pneumatic tyre and rim accord with patent no. P 44 46 234.4. The tyre is mounted on the rim before vulcanisation. The axial extent of the rim may be varied before vulcanisation. Suitable sealing is incorporated. Also claimed is the manufacture of a tyre in accordance with P 44 46 234.4. Before vulcanisation, the structural materials of the tyre are placed on the rim, which is then reduced in its axial extent, i.e. closed together and sealed. After this contraction, before vulcanisation, the tyre materials are expanded radially, to produce the torus form of the tyre. Also claimed are: use of a rim to make the tyre; and its application as an element of the chamber used in application of internal pressure to the tyre, during vulcanisation.
Patent DE-19629429-A1 (DE)
Title: Homogeneous curable olefin graft polymer with organo-silane free from harmful by-products
Inventor: RAETZSCH MANFRED PROF DR
IPC: C08L51/06
Filed: 1996-07-22
Abstract: Curable olefinic polymers (I) are prepared by method A or B from mixtures of (a) 100 pts.wt. olefinic polymer (II), (b) 0.5-10 pts.wt. ethylenically unsaturated organosilane compound (III), preferably of formula XY3-nSiRn (IIIA), (c) 0-10 pts.wt. other ethylenically unsaturated monomers (IV), (d) 0-10 pts.wt. saturated organosilane compounds (V), preferably of formula Z4-nSiR'n (VA), and (f) 0.01-45 pts.wt. other additives. In formulae, X = a graftable ethylenically unsaturated group; Y = alkyl and/or aryl; Z = epoxyalkyl, glycidoxyalkyl, mercaptoalkyl, aminoalkyl and/or isocyanatoalkyl; R = 1-8 carbon (C) alkoxy, carboxy and/or halogen; R' = 1-8 C alkoxy, acetoxy and/or halogen; n = 1, 2 or 3.  Method A comprises adding acyl peroxide, alkyl peroxide, hydroperoxide, ketone peroxide, perester, peroxydicarbonate, peroxyketal, azo compound and/or azonitrile as thermally decomposable free radical initiator in amounts of 0.01-5 wt.% w.r.t. to (II) and heating under inert conditions first to a temperature T1, which is 30-110 deg C below the softening point or crystalline melting point (Tme) of (II) and then to a temperature T2 > T1 and 10-60 deg C below Tme. Method B comprises subjecting the mixture to ionising radiation at a dosage of 0.01-1.0 Mrd and a temperature 5-110 deg C below Tme, with addition of 0-40 wt.% inert diluent. The process conditions preferably are given by the equation: M = KTme + 80 - Tp/Tme - Tp X log (1+5.2 D) x100 (I) (in which M = the mass fraction of grafted (III) and optionally (IV) (in wt.%); K = an empirical factor determined by the type of ethylenically unsaturated compounds and sorption kinetics; Tp = the process temperature (in  deg C); D = the absorbed dose of ionising radiation (in Mrd)). Preferably (II) consists of 2-18 C alpha -olefin (co)polymers, especially linear and/or branched (co)polyethylene, cycloolefin-ethylene copolymers, homopolypropylene, random, block and random block copolypropylene, polypropylene elastomers, isotactic polybut-1-ene and/or 4-methylpent-1-ene (co)polymers. It is in the form of a (coarse) powder and/or granulate with an average particle size of 0.001-7, especially 0.05-4 mm. Suitable (III) are (meth)acryloxyalkylsilanes, alkenylalkoxysilane, alkenylhalosilanes, aminoalkenylsilanes, aminovinylsilanes, cyclo alkenylsilanes, vinylalkoxysilanes, vinylhalosilanes and/or vinylcarboxysilanes. (III) may be mono- or divinyl or allyl compounds, (meth)acrylic acid or derivatives, unsaturated dicarboxylic anhydrides and/or dienes.
Patent DE-19639947-A1 (DE)
Inventor: KAINZ GERALD DR
IPC: H01C1/16
Filed: 1996-09-27
Abstract: A passive network, such as a CC-Array in the form of a chip, wherein inner conductors for a number of capacitors are brought out as connections (1-4) on a longitudinal side surface (L1) of wafer (10). Mass electrodes (0) common to the number of capacitors are, on the other hand, brought out on both front side surfaces (S1, S2) of the wafer (10).
Patent DE-19640440-A1 (DE)
Inventor: ULLRICH JENS DIPL ING
IPC: B30B15/14
Filed: 1996-09-30
Abstract: The invention concerns a method of controlling the ram speed of a press ram (20) in a shaping press and a drive device, in particular for carrying out this method. According to the invention, at least one energy store is connected to an accessory drive (3), to which the main drive (100) is connected for controlling the ram speed. The energy store stores the energy released during a negative acceleration of the press ram. Furthermore, additional energy for accelerating the press ram (20) is recovered during a further stroke and fed into the main drive (100) via the accessory drive (3).
Patent DE-19644983-A1 (DE)
Title: Shaft bore edge surface automatic testing method for turbine or generator shaft
Inventor: BECKER ERICH DIPL PHYS DR
IPC: G01N27/90
Filed: 1996-10-29
Abstract: The testing method involves using a probe (12) which is displaced in axial and peripheral directions for scanning the bore edge surface (2). This probe provides eddy current measurements which are correlated with the corresponding position data. The correlated information is then fed to a memory (10) and/or a display (11), for on-line evaluation. Pref. the probe is systematically displaced in the axial and peripheral directions. Measurement of the axial and angular positions is undertaken via an inductive coupling (8) between the probe and the eddy current measuring device (9).
Patent DE-19646965-A1 (DE)
Title: New antimicrobial vinyl copolymer having quaternary ammonium groups
Inventor: KLESSE WOLFGANG DR
IPC: A01N25/10
Filed: 1996-11-14
Abstract: New polymers (I) with antimicrobial properties comprise: (a) 99-40 wt. % non-functional vinyl monomer units and (b) 1-60 wt. % quaternary ammonium functional vinyl monomer units of formula V-Ay-HSpm-N<+>(R1)4-(m+t)(R2)t. X<-> (II). V = vinyl, acryloyl, methacryloyl, allyl or styryl; A = alkyl, aryl, arylalkyl or hydroxyalkyl linker unit (optionally interrupted by heteroatoms, e.g. in the form of urethane, carbonate, ester, amide or ether groups); y = 0 or 1; HSp = hydrophilic spacer of formula -(O-CH2-CH2)r- and/or -(O-CH2-CHMe)s; r,s = 0-40 and r + s = 2-40; m = 1-3; R1 = methyl, ethyl or benzyl; R2 = 8-20C alkyl; t = 1-3; X<-> =   Cl<->, Br<->, I<-> or alkylsulphate. (Meth)acrylate monomers of formula CH2=CR3-CO-(O-CH2-CHR4)nm-N<+>(Me3)4-(m+t)-(R2)t. X<-> (III) are also new. n = 2 -40; R3, R4 = H or Me.
Patent DE-19648133-A1 (DE)
Inventor: LIENERT KLAUS WILHELM DR
IPC: H01F41/12
Filed: 1996-11-21
Abstract: The invention relates to a method of impregnating components with momomer-free non radically polymerizing impregnating agents, which are liquid at room temperature or can be liquefied through heating and hardened by the combined use of heat and high-energy radiation. The components are impregnated at ambient temperature or in a heated state or are heated during impregnation before being treated with high energy radiation simultaneously with or after thermal hardening.
Patent DE-19650361-A1 (DE)
Title: Variable-area flowmeter or rotameter arrangement for fluid medium e.g. in chemical or processing industry
Inventor: HAAK REINHARD DR
IPC: G01F15/06
Filed: 1996-12-06
Abstract: The arrangement includes a measuring reed with a floating body arranged in the measuring reed, and in flow direction, at least one permanent magnet connected with the floating body, and a casing (1). At least one revolving follower magnet is arranged outside the measuring reed in the casing, which follows the movements of the permanent magnet connected with the floating body. A display arrangement (3,4,5) arranged in the casing, indicates the movements of the follower magnet. The casing comprises at least one insertion slot (6,7,8) for an element (9,10) carrying mechanical and/or electric functional units.
Patent DE-19651040-A1 (DE)
Title: Amino-alkyl-phenol preparation from amino-alkyl-benzene-sulphonic acid
Inventor: BEHRE HORST DIPL CHEM DR
IPC: C07C215/76
Filed: 1996-12-09
Abstract: The preparation of 2-amino-5-alkylphenols (I) comprises alkaline hydrolysis of 2-amino-5-alkylbenzenesulphonic acids (II) or their salts. (I) are new when the alkyl group has 2-6C, preferably 2-4C.