baber/WOPTO huggingface dataset:
Patent DE-4409125-A1 (DE)
Title: Sound-absorbing compositions
Inventor: BILDNER KARLHEINZ DIPL ING
IPC: C08L95/00
Filed: 1994-03-17
Abstract: The invention relates to sprayable, solvent-free compositions based on bitumen, polymers and/or wax which contain fillers whose particle size is not greater than 200  mu m and which contain, as fillers, aluminium or zinc powder and graphite or mica powder or graphite and mica powder, optionally in addition to further fillers.
Patent DE-4411203-A1 (DE)
Inventor: JESBERGER REINHOLD
IPC: D01H13/04
Filed: 1994-03-31
Abstract: A device for measuring the area of longitudinally running strands, especially threads (14), with a feeler (5) sliding under spring loading on the surface of the strand or thread which is coupled to a movement sensor (4) to detect its deflections caused thereby and is designed in such a way that it can follow projections and depressions on the surface of the thread, the output signals from the movement sensor being taken to an evaluation unit, in which the feeler can be elastically deflected along and across the direction of travel of the thread, possibly with a combination of movement components and paths perpendicular and transverse to and in along the direction of travel of the thread, and is otherwise held rigidly or immovably.
Patent DE-4411829-A1 (DE)
Title: Determining mechanical characteristics of soil for construction and agriculture
Inventor: POPPE EGON DIPL ING
IPC: G01N3/42
Filed: 1994-03-31
Abstract: The method involves the measurement of penetration force and penetration depth without the effects of frictional forces coming into play. The measurements of penetration force and depth are combined with a measurement of penetration time. A penetration body is made in the form of a force sensor (4). A probe rod has a contactless distance sensor (3) for penetration depth measurement and a memory and display device (1), with a data interface in the handle (2) performing the time measurements.
Patent DE-4412721-A1 (DE)
Title: Carpometacarpal prosthesis
Inventor: DUPUY JEAN-FRANCOIS
IPC: A61F2/30
Filed: 1994-04-13
Abstract: Carpometacarpal prosthesis comprising a combination of the following elements:   - a cup-shaped body (2) of small dimensions which is fixed so as to rest against the scaphoid bone (4) and is immobilised with a screw (3); - an insert (5) of a plastic which is inserted in the cup (2) and has a spherical cavity (50) in its interior; - and an anchorage shaft (6) having a triangular profile whose one free end has a spherical head (61) interacting with the cavity (50) in the insert (5).   <IMAGE>
Patent DE-4415565-A1 (DE)
Title: Transmission of faulty messages caused e.g. by hard or software failure
Inventor: DAUBMEIER GERHARD DIPL ING
IPC: H04B17/00
Filed: 1994-05-03
Abstract: The faulty messages (F) are supplied to a servicing and maintenance unit (OMCS, OMCB) of a servicing system (OMS). At least a part of the faulty messages is transmitted from the servicing etc. unit to a processor (SC) in the mobile radio system for a short message service. The faulty messages are transmitted as a short message (K) over the mobile radio system to a mobile station (MS). Pref. the servicing unit classifies the faulty messages and transmits only messages of a preset category to the processor. The transmission typically takes place via a monitor (TMN).
Patent DE-4416462-A1 (DE)
Title: Venting device for a toilet
Inventor: SUEKRI YUEZBAS MUHAMMED
IPC: E03D9/052
Filed: 1994-05-10
Abstract: The invention specifies a venting device for a toilet bowl, having a subatmospheric-pressure generator for extracting air from the toilet bowl, the subatmospheric-pressure generator (13) being arranged in a pipeline, connecting the fresh-water line (5) to the waste-water line (3) or the outside air, between two non-return valves (11, 12). <IMAGE>
Patent DE-4421143-A1 (DE)
Title: Method and apparatus for handling the yarn in a ring-spinning machine
Inventor: WOLF HORST
IPC: D01H1/38
Filed: 1994-06-16
Abstract: In a method and an apparatus for handling the yarn in a ring-spinning machine, after the closing of the clamping sleeve (18) and the clamping of the yarn (26) underneath the under-winding crown (16) the yarn (26) is still delivered by the drawframe roller (62) until a specific weak yarn tension prevails in the portion between the under-winding crown (16) and drawframe roller (60). During the subsequent displacement of the doffer gripper (40), the yarn tension rises only so far that no yarn damage occurs and, during the subsequent piecing, no yarn breaks occur. <IMAGE>
Patent DE-4424268-A1 (DE)
Inventor: GUTJAHR JOERG PROF DR
IPC: G02B5/32
Filed: 1994-07-09
Abstract: The object of the invention is a process for stabilising holographic substrate materials based on gelatines. According to the invention, a bleaching bath is added to the substrate material after (i) exposure, (ii) development and (iii) interruption at a pH of at least 3 or more, before, after (v) washing, (vi) fixing, (vii) further washing and (viii) a final bath, (ix) the substrate material is dehydrated by the use of one or more successive baths containing a water-miscible solvent which does not affect the hardened gelatine structure. In another emdodiment, the invention relates to light-deflecting wall components for buildings, consisting of a holographic substrate material obtainable by the above process on a transparent or opaque substrate. Silverless holographic substrate materials can be produced using the present invention.
Patent DE-4425096-A1 (DE)
Title: Hair treatment compositions
Inventor: OGAWA MASAHIKO
IPC: A61Q5/08
Filed: 1994-07-15
Abstract: A hair treatment composition contains:   (A) a silicone derivative selected from alkoxy-modified silicone derivatives having a melting point of not less than 30 DEG C, dimethyl polysiloxanes having a viscosity of not less than 1000000 cSt at 25 DEG C and from methylphenylpolysiloxanes having a viscosity of not less than 1000000 cSt at 25 DEG C;   (B) a quarternary long-chain monoalkylammonium salt; (C) a quarternary long-chain dialkylammonium salt and/or a quarternary branched alkylammonium salt; and   (D) an oxidising agent.   The composition according to the present invention does not damage the hair during hair treatment, is able to impart a pleasant feel to the hair and can keep the colour of the treated hair from being modified with time.
Patent DE-4425334-A1 (DE)
Title: Method and apparatus for the production of moulds or parts thereof by compaction of particulate material
Inventor: MOGENSEN VAGN
IPC: B22C15/08
Filed: 1994-07-18
Abstract: When moulding sand is being compacted in a moulding chamber (not shown) in order to form a mould or a part thereof (not shown) by the use of two interacting pressure plates with associated shapes (not shown), one pressure plate being actuated before the other, the new feature consists in that the second pressure plate is not actuated until the pressure in the moulding chamber (or a parameter which depends on this pressure or is derived from it) has reached a predetermined value. By proceeding in this way, it is possible to produce moulds or parts thereof in series with virtually the same hardness or strength.
Patent DE-4427553-A1 (DE)
Title: Manually operated hand-held tool for crimping or cutting wires
Inventor: BEETZ HORST DIPL ING
IPC: H01R43/042
Filed: 1994-08-04
Abstract: The hand-held tool has a fixed jaw (13) and a movable jaw (10) that is located in guides within the yoke element (10). Actuation of the jaws which can be shaped to suit either cutting or crimping, is provided by a pair of grips (15,16) that are pressed together. The grips have a common pivot point (17) and the coupling to the yoke assembly is provided by a pair of links (21,22). The range of displacement of the movable jaw is dependent upon the setting of an eccentric bolt (9) that operates with toothed (33) disc.
Patent DE-4428030-A1 (DE)
Title: Coupling sleeve to join two containers
Inventor: DECKER GUNTER
IPC: B65D71/50
Filed: 1994-08-08
Abstract: The coupling sleeve is made to fit the apertures of two containers, so that they are connected via the sleeve. In this manner, the contents of one container can be poured into the other. The sleeve can also be fitted with a seal (11), so that it can be used as a lock cap. The seal may be in the form of a sealing disc. The two ends (3,4) of the coupling sleeve may have internal threads (5,6). The sleeve may be made of plastics.
Patent DE-4428572-A1 (DE)
Title: Pipe coupling for smooth end pipes
IPC: F16L21/08
Filed: 1994-08-12
Abstract: The coupling comprises connecting sleeve (2), starting from the sleeve end towards the middle. The sleeve has a first outer pipe guide section (4), a recess with at least one sealing sleeve (5) and a second inner pipe guide section (6). The connecting sleeve has a socket (8) in at least one of its axial ends to connect with a complementary counter-socket (9) of a clamping clip (10) fixable on the pipe. The inner cross-sectional profile of the centre section of the sleeve comprising the axial stops (7), inner pipe guide section (4) and recesses can be formed by a sealing guide chamber (20) inserted in the hollowed area (3) of the connecting sleeve.
Patent DE-4429660-A1 (DE)
Inventor: FICKENSCHER KARL DR
IPC: C12Q1/56
Filed: 1994-08-20
Abstract: Additives for blood clotting tests comprise ≥ 1 metal salt whose metal ion forms a complex with heparin. Also claimed is a method for reducing the influence of heparin on a diagnostic test, comprising introducing an additive as above into ≥ 1 reagent in the test kit or including it separately in the kit.
Patent DE-4431382-A1 (DE)
Title: Round knife for all household uses
Inventor: TROEGER HARTMUT
IPC: B26D1/00
Filed: 1994-08-29
Abstract: The round knife (1) has a conventional central hub section (2) for connection to the driving mechanism and controlling mechanism and a cutting blade (3) on which the active cutting elements are arranged. Towards the edge area of the cutting blade is a recess (5) which is formed with a straight bottom. The recess is at a distance of 5-6 mm or approximately 1/30 of the diameter of the blade, from the toothed edge of the round knife and has a thickness of 8-9 mm which corresponds to 1/20 of the diameter. The recess is on the opposite side of the blade to the cutting face (6) which faces the item to be cut and contributes to the stability of the blade. The cutting teeth (7) are radially positioned in a symmetrical format with a ground away hollow section between each tooth. The cutting edge of the blade has a clearance angle (Beta) from the plane of the recess side of the blade.
Patent DE-4432015-A1 (DE)
Inventor: BUX HERMANN
IPC: G01M1/02
Filed: 1994-09-08
Abstract: The invention concerns a method for the single-dial operation of a balancing machine and is characterized by a programme-controlled sequence of the balancing process which can be controlled in stages via a single-dial operating element. Functions dependent on the actual state of the programme-controlled sequence can be triggered during the process by actuation of the single-dial operating element. The invention further concerns a single-dial operating element for carrying out this method.
Patent DE-4435992-A1 (DE)
Inventor: BAUER MONIKA PROF DR
IPC: C08G73/06
Filed: 1994-10-08
Abstract: The invention relates to polycyanate resin optical components with a refractive index at 633 nm in the range from 1.45 to 1.70 and an optical attenuation at 1.3 or 1.55  mu m of 0.1 to 1.0 dB/cm.
Patent DE-4436257-A1 (DE)
Title: Dynamoelectric machine with divided and laminated salient-pole rotor
Inventor: KOHLHOFF ULRICH
IPC: H02K1/24
Filed: 1994-09-30
Abstract: The pole wheel of the multipole rotor is divided into two parts (10) which engage with each other like claws in the axial direction. One part is formed of laminations (1) up to one-half of the axial length which constitute the hub and alternate poles.  The other half is formed of laminations (6) constituting only a pole core with a foot and pole piece of the remaining poles. The laminations forming the hub are notched to provide recesses for the feet.
Patent DE-4437757-A1 (DE)
Title: Reference voltage generating circuit for semiconductor elements
Inventor: PARK JONG-HOON
IPC: G05F3/24
Filed: 1994-10-21
Abstract: A circuit for generating a reference voltage (Vref) commences with a power source sensing module (50) which responds to the connection of an external source voltage (Vcc) by generating a pulsed signal SU. The signal SU is received by an initiating circuit (40) which activates the onset of the required constant voltage reference (Vref) in an SU pulse interval via the reference voltage generator element (10).
Patent DE-4438173-A1 (DE)
Title: Sepn. of amino:di:phenyl from di:phenylamine
Inventor: ARNDT FRANK DIPL CHEM DR
IPC: C07C209/84
Filed: 1994-10-26
Abstract: Aminodiphenyl (I) is sepd. from diphenylamine (II) by adding 1-10000 mols. of a cpd. with double-linked O, of formula A=O (III) w.r.t. 1 mol of (I), at 50-310  deg C, and sepg. (II) from the mixt. A=1-20 C residue from a carbonyl cpd. comprising (un)satd., open-chain or cyclic, aliphatic or aromatic aldehyde, ketone or quinone, a 1-30 C residue from an aliphatic, aromatic or araliphatic mono- or poly-carboxylic acid or deriv., the residue of a carbonic acid deriv., the residue of a nitroso cpd. or an O atom.
Patent DE-4440182-A1 (DE)
Inventor: HOFMANN KARL DIPL ING
IPC: F02M45/08
Filed: 1994-11-10
Abstract: The fuel-filled chamber 63 bounded by a face 41 of the injector valve element 11, which is loaded by two springs (33, 49, Fig. 1) acting one after the other, has a throttled or valve controlled connection to the spring chamber 29. The connection between the chambers 63 and 29 is closed or the throttling becomes effective after a lift H1 when both springs become active. The portion 61 of the pin 59 which transfers spring force to the element 11 may be a separate part and varions valve arrangements are described (Fig. 3). <IMAGE>
Patent DE-4442722-A1 (DE)
Inventor: KIELHORN-BAYER SABINE DR
IPC: C08L59/00
Filed: 1994-12-01
Abstract: The invention concerns impact-resistant thermoplastic shaping compounds containing: A) 10 to 99.5 wt % of a thermoplastic polymer from the group comprising polyoxymethylenes, polyolefins, polyesters, polycarbonates, polystyrene, ABS, ASA, SAN, polyamides or poly(meth)acrylates or their mixtures; B) 0.5 to 80 wt % of a thermoplastic polyurethane; C) 0 to 50 wt % of a fibrous or particulate filler; and D) 0 to 30 wt % of conventional additives and processing agents; the thermoplastic polyurethane B) containing 0.05 to 10 wt %, relative to B), of a carbodiimide of formula (I), in which R, which is the same or different, is selected from the group comprising -NCO-, -NHCONHR<1>-, -NHCONR<1>R<2>- and -NHCOOR<3> residues, wherein R<1> and R<2> are the same or different and represent an alkyl, cycloalkyl or aralkyl residue; and R<3> is identical to R<1> or is an alkoxypolyoxyalkylene residue; and n is an integer from 0 to 10.
Patent DE-4445136-A1 (DE)
Title: Rotary mirror optical scanning system for bar=code reader, laser printer, facsimile etc.
Inventor: DAMER LEWIS S
IPC: G02B5/09
Filed: 1994-12-17
Abstract: The high speed optical rotation sensor (100) has a laser source (135) with focussing lens (136). It focusses a beam (137) on an optically transparent cylinder (130) of quartz or similar media, in which a mirror (140) is mounted. The mirror centre is aligned with the axis of rotation (138) of the cylinder (130). The mirror extends along a diameter.  A reflected output beam is formed (150) and is focussed on a curve (134) where the incident beam is scanned across readout sensors (152) to detect rotation. By suitable choice of dimensions of the cylinder, scanning rates of 1200 scans per second may be reliably scanned.
Patent DE-4445830-A1 (DE)
Title: Construction process of cutter section for machine mincing e.g. meat
Inventor: DILLMANN GUENTHER
IPC: B02C18/30
Filed: 1994-12-22
Abstract: The process involves a mincer using three to nine straight mincing knives which are mounted at the end of its housing. The housing contains the feed-in worm which pushes the meat to be minced through the mincing section. The mincing knives have cutting angles which range from three to ninety degrees. The mincer is cooled, or is mounted in a cabinet which is cooled by a system using the Peltier effect.
Patent WO-8806131-A1 (WO)
Title: Inflatable film bags
Inventor: BECKER ROLF
IPC: B65D30/24
Filed: 1988-02-18
Abstract: Inflatable film bag (1) with several compartments intended for packaging or the like. For ease of manufacture and handling, it is suggested that a film tube (6) be inserted in the film bag (1), which passes in a single length through all the compartments and is automatically sealed by the inner pressure in the film bag when the inflation process is complete.
Patent WO-8902367-A1 (WO)
Inventor: POEPPEL JOSEF
IPC: B41J2/04
Filed: 1988-08-05
Abstract: Installation d'impression à tête d'impression (10) commandée électrothermiquement, ayant la forme d'une tête d'impression à encre à jet de bulles ou d'une tête d'impression à transfert thermique, comportant une pluralité d'éléments chauffants (11) pouvant être commandés individuellement par des impulsions. Pendant la frappe, un support d'écriture est chauffé localement par les éléments chauffants (11), selon un caractère donné, et est transféré à un support d'enregistrement (12) par un changement d'état de l'agrégat. Un dispositif de détection (S) prévu pour détecter le changement d'état du support d'écriture à chaque élément chauffant (11), pouvant revêtir la forme d'un dispositif indépendant de l'imprimante, produit un signal de détection dépendant du moment où a lieu le changement d'état. La fréquence opérationnelle de l'installation d'impression est commandée selon les signaux de détection. Le changement d'état du support d'écriture est détecté par mesure de la température des éléments chauffants.
Patent WO-8901641-A1 (WO)
Inventor: SCHLAAK HELMUT
IPC: G02B6/36
Filed: 1988-08-11
Abstract: Un raccord multiple détachable à épissures pour guides d'ondes de lumière comprend des moitiés (1, 2) formées de parties de support (3, 4, 5, 6) mutuellementt alignées à ras avec une précision aussi grande que possible au moyen de rainures de guidage (19, 20, 21) et des pièces de guidage (22, 23) correspondantes. Les parties de support (3, 4, 5, 6) sont pourvues d'un seul côté d'au moins une rainure de guidage (19, 20, 21) et sont mutuellement reliées de sorte que cette dernière soit librement accessible. Des tigesde guidage (22, 23) peuvent être simplement posées dans les rainures de guidage (19, 20, 21). L'agencement et la conception des rainures et des tiges de guidage permettent d'améliorer la précision de l'alignement. Ces raccords multiples détachables à épissures sont utiles pour des composants optiques pourvus de raccords de guides d'ondes de lumière, notamment pour réaliser des liaisons commutables.
Patent WO-8912021-A1 (WO)
Title: Device for producing ozone
Inventor: LEITZKE ORTWIN
IPC: C01B13/11
Filed: 1989-05-31
Abstract: A device for producing ozone from oxygen-containing gases by silent electrical discharge in an intermediate space through which the gas flows comprises a tubular outer electrode which concentrically surrounds an inner electrode. A dielectric medium is located between the inner and outer electrodes. To improve the efficiency of such a device and to reduce the voltages required, the inner electrode consists of a multiple-edged rod or multiple-edged tube with more than four longitudinal edges. The ratio of the diameter of the outer electrode to the largest diameter of the inner electrode is not greater than 2.
Patent WO-9209808-A1 (WO)
Title: Device for concentrating a jet of gas
Inventor: SCHULZ REINER
IPC: F04F5/46
Filed: 1991-11-19
Abstract: The invention concerns a device for concentrating jets of gas intended for use in metallurgical or chemical processes. The device has an input nozzle centrally mounted in a jet head so that it points towards a mixing chamber with which a diffuser is coaxially connected. In order to avoid the usual disadvantages of such devices and make a device available which is simple in design, as compact as possible and reliable in operation, at the same time having a higher efficiency or operating at a higher pressure compared with devices of a similar size, the invention proposes that the input nozzle (10) be a ring-jet nozzle with a centrepiece (12) which tapers conically towards the mixing chamber (31) of the output nozzle (30).
Patent WO-9319881-A1 (WO)
Inventor: LENZ SIEGHART
IPC: B24B53/085
Filed: 1993-03-12
Abstract: L'invention concerne un procédé et un dispositif selon lesquels les profils partiels d'une seule et même pièce peuvent être façonnés simultanément au moyen de deux meules. Selon le procédé, les positions de polissage de finition des deux meules (4.1; 4.2) sont d'abord calculées. Après que les deux meules (4.1; 4.2) aient été placées dans lesdites positions, elles (4.1; 4.2) sont profilées à l'aide d'un outil de dressage (1), ce qui détermine la profondeur de rugosité effective de dégrossissage à la meule. Les meules (4.1; 4.2) sont ensuite placées dans les positions de dégrossissage calculées et le dégrossissage est effectué. Les meules (4.1; 4.2) sont ensuite placées dans les positions de polissage de finition. Lors du processus de dressage qui suit, la profondeur de rugosité effective de polissage de finition est déterminée. Vient ensuite le polissage de finition. Dans le dispositif, les supports de meule (14.1; 14.2) sont disposés de manière à ce que les deux meules (4.1; 4.2) présentent un axe de rotation (15) commun. Un outil de dressage (1) rotatif qui se trouve sur un dispositif de dressage (16) déplaçable sur deux axes est monté parallèlement à cet axe de rotation (15). Cet outil de dressage (1) permet de profiler tous les profils partiels des meules (4.1; 4.2). Les profils réalisés sont reproduits fidèlement sur la pièce (2).
Patent WO-9407171-A1 (WO)
Inventor: GAUL NORBERT
IPC: G02B21/24
Filed: 1993-08-02
Abstract: The microscope stand foot is designed to accept a lighting device with optical components and an aperture and lamp field stop. They are fitted in a cylindrical tube held by a support which can be secured in the stand foot as a prefabricated unit. The mounting of the lighting device is thus simplified. When the support is secured in the stand foot, the tube is held in tension against mating surface, obviating the need to adjust the tube and hence the optical components.
Patent WO-9422183-A1 (WO)
Title: Steckverbinder mit leitungsaustrittskanal
Inventor: ROTH MICHAEL
IPC: H01R13/629
Filed: 1994-02-08
Abstract: Der Leitungsaustrittskanal (4) ist durch eine zur Stirnseite (1c) des Steckverbindergehäuses (1) hin offene Ausnehmung (6) an der Oberseite (1b) des Gehäuses gebildet, so daß durch einen verkürzten, in das Gehäuse integrierten Leitungsaustrittskanal in einem Winkelbereich von etwa 90° ein variabler Leitungsabgang ermöglicht wird.
Patent WO-9506230-A1 (WO)
Title: Obus fumigene
Inventor: LUEBBERS THORSTEN
IPC: F42B5/08
Filed: 1994-08-22
Abstract: L'invention concerne un obus fumigène (1) qui comprend un boîtier (2) cylindrique dont la face supérieure et la face inférieure sont fermées et qui contient une charge active (3), et dont la face inférieure est pourvue d'une tête de contact (9) qui contient une composition fusante (10) destinée à amorcer et expulser la charge active (3). Afin de simplifier l'échange de pièces individuelles et de pouvoir les recycler lorsqu'elles sont enlevées, il est prévu de disposer sur la face inférieure du boîtier (2), une bride annulaire (7) centrée à laquelle est fixée la tête de contact (9). Cette dernière comporte une tubulure (8) servant à loger la composition fusante (10) et s'engage dans la bride annulaire (7). La face supérieure ouverte du boîtier (2) en forme de pot est en outre fermée au moyen d'un couvercle fileté (4) et la charge active se trouve de préférence dans un corps actif (3), de sorte que l'obus fumigène se présente sous la forme d'une cartouche.