baber/WOPTO huggingface dataset:
Patent DE-3723990-A1 (DE)
Title: Microbicidal preparation
Inventor: MOLDOVANYI LASZLO DR
IPC: C11D3/48
Filed: 1987-07-20
Abstract: There are described microbicidal preparations and their use for the disinfection of skin and hands. In addition to a halogenated hydroxydiphenyl ether, these preparations contain aryl alkanols or aryloxy alkanols, anionic, zwitter-ionic and amphoteric and non-ionic surfactants, dihydric alcohols and lower alkanols.
Patent DE-3724394-A1 (DE)
Title: Process for producing a uniform spun-fibre yarn
Inventor: BAUER KARL DR ING
IPC: D01H1/00
Filed: 1987-07-23
Abstract: In the production of spun-fibre yarns by the open-end process, there is a problem of the uniformity of the thread over the thread length. A spun-fibre yarn produced by the open-end process is made uniform in that the twist introduced during the open-end spinning process is temporarily untwisted and the spun-fibre yarn is subjected, in the untwisted state, to a drafting. The untwisting of the twist preferably takes place after the false-twisting process.
Patent DE-3731421-A1 (DE)
Inventor: GRUNDEI HANS
IPC: A61F2/36
Filed: 1987-09-18
Abstract: The femoral hip joint endoprosthesis described is provided with a stem (4) which runs out conically from the joint head (1) and which can assume, in the medullary space of the femoral bone, only one defined position. The joint head (1) and the stem (4) are then separated from one another, the stem engaging in a self-locking manner in a conical recess in the head via an upper cone (5), and this engagement in addition being a positive locking by virtue of the fact that the cone (5) is provided with a flattened area (6) and the conical recess is provided with a projection matching the flattened area (Figure 2). <IMAGE>
Patent DE-3731878-A1 (DE)
Title: Protective insert for protective clothing and gloves for motorcyclists
Inventor: ULRICH HUBERT
IPC: D06N3/00
Filed: 1987-07-07
Abstract: The invention relates to a protective insert, for example for protective clothing, gloves and the like for motorcyclists, characterised in that one side of the article has loops (1) or a roughened top side (2) (lining side) which provide a high abrasion and scuffing value. The back of the article can be provided with a coating (2), for example based on an acrylate. The protective inserts are intended to prevent grazing wounds and burns occurring in accidents.
Patent DE-3735930-A1 (DE)
Title: Plug-type coupling device
Inventor: HOLZSCHUH JOHANN
IPC: F16L37/00
Filed: 1987-10-23
Abstract: A plug-type coupling device (12, 13) for feeding flowable media to the mould halves (4) and (5) of the moulds (3) in injection moulding machines is described, in which one coupling part (15) is mounted on the mould mounting plate (1, 2) of the injection moulding machine and the other coupling part is mounted on the mould half of the mould. Special provisions have been made so that the plug-type coupling devices (12, 13) in each case come automatically into engagement during installation of the moulds (3), but have to be released forcibly by external operation for their demounting. A locking system (18, 19) is provided which fixes the two coupling parts (14, 15) in their engaged position, is stressed by a pretensioning force, in particular a spring, towards its blocked position and can be moved (24), against the pretensioning force, from the blocked position into the release position by an electromagnet (25). <IMAGE>
Patent DE-3801104-A1 (DE)
Title: Method for the production of a light-alloy wheel
Inventor: GRZESIK DIETMAR DR ING
IPC: B21K1/28
Filed: 1988-01-16
Abstract: The invention is concerned with the production of a "CTS" light-alloy wheel, the tyre-seating surfaces of which are formed by the inner circumference of the bead ledges and the rim flanges project relative to the bead ledge towards the axle. According to the invention, the light-alloy wheel is produced from a cast blank (10) with wheel-disc and rim-base parts (8, 5) cast at least approximately to the final shape, its rim-flange parts (7') pointing radially outwards relative to the ledge parts (6'). The wheel blank (10) is then subjected to forming by means of spinning rollers or the like, during which process the rim flanges are pushed towards the centre of the wheel and given their final shape. Preferably, however, the process is carried out in such a way that the ledge parts (6') of the wheel blank are pushed out of their positive angle (X') of taper during the forming process, into a position in which their angle of taper is negative. The process of forming the rim and ledge parts is expediently performed in several stages. <IMAGE>
Patent DE-3802519-A1 (DE)
Title: Device for the metered delivery of liquid or free-flowing products
Inventor: LECHNER RUDOLF
IPC: B65D83/14
Filed: 1988-01-28
Abstract: The invention relates to a device for the metered delivery of liquid or free-flowing products. It has a pressure container (1) whose interior is subdivided into at least two chambers sealed off relative to each other and which has a closure plate (40) which is common to the chambers and is provided, for each chamber, with a closing member (41, 42; 49) which seals off its interior. Furthermore, the device comprises an outlet element (2) which is mounted, in the region of the closure plate (40) of the pressure container (1), releasably on the latter and is provided with release members (9) for opening the closing members (41, 42; 49) of the pressure container (1) when the outlet element (2) is mounted. The outlet element (2) is provided in each case with a metering valve (14, 28) which is assigned to each chamber of the pressure container (1), can be actuated simultaneously, and is arranged in the region of the pressure container connection (7). <IMAGE>
Patent DE-3803270-A1 (DE)
Title: Sensor construction
Inventor: UHLMANN WALTER
IPC: G01N21/09
Filed: 1988-02-04
Abstract: In a sensor construction with a pair (2, 3) of electrodes which protrudes from one sensor surface (6) and passes through an insulating body (4), this insulating body (4) is formed by at least two spatially separated insulators (4a and 4b), each assigned to one electrode (2 and 3 respectively). These parts are then surrounded by a holder (1). <IMAGE>
Patent DE-3806279-A1 (DE)
Title: Prefabricated, transportable wall and process for its production
Inventor: NAVE KURT
IPC: B28B19/00
Filed: 1988-02-27
Abstract: A prefabricated, transportable wall has a self-supporting reinforced concrete slab 8, the front side of which is usually provided with ceramic tiles 6, 6', 6'' separated from one another by joints. A coupling agent bridge 10 may be applied between the ceramic tiles and the concrete slab. In order to avoid convex bulging of the wall during the drying or setting process of the concrete, the rear side of the concrete slab 8 is provided with a waterproof sheet or with a waterproof film 12, applied while the concrete is moist and resting right against the concrete surface. <IMAGE>
Patent DE-3825900-A1 (DE)
Inventor: FEHR WERNER
IPC: E04G9/05
Filed: 1988-07-29
Abstract: A forming board for formwork systems for concrete is made of granular PVC obtained during the recycling of copper electric cables and/or waste plastics similar to this granular PVC. The granular PVC or waste plastics are combined into a solid body using a binder consisting of foamed plastics. The steps in the manufacture of the forming board are: production of a mixture of granular PVC, polyurethane and possibly other additives; moulding of the mixture; cooling of the moulded mass. The forming board (1) so obtained is assembled in the frame of a formwork so that the edges (6) are flush with the frame or so that the forming board projects slightly above the frame (26).
Patent DE-3826663-A1 (DE)
Title: Method and circuit for simultaneously transmitting operating data and/or control commands of a mining machine used underground and of speech signals of the machine operator
Inventor: GEBAUER HARTMUT DIPL ING
IPC: H04L5/04
Filed: 1988-08-05
Abstract: In the case of mining machines used underground, operating data and control commands have previously been transmitted from or to the machine operator and a control stand located at the longwall end by separate lines. It is proposed to select the smallest crest value of the data and/or control signals to be greater than the maximum crest value of the speech signals, to mix the signals and to separate the data and control signals from the signal mixture at the receiving location with the aid of a reference voltage and to obtain the speech signal by subtracting the separated data and control signal from the signal mixture. <IMAGE>
Patent DE-3827477-A1 (DE)
Title: Process for the isolation and cultivation alone of human corneal endothelial cells (HCEC)
Inventor: FRIEDL PETER DR
IPC: C12N5/071
Filed: 1988-08-12
Abstract: The invention relates to a process for the isolation and cultivation alone of human corneal endothelial cells (HCEC).
Patent DE-3832238-A1 (DE)
Title: Road-making machine with a clearing tooth
Inventor: SCHOELKOPF WALTER
IPC: E01C23/082
Filed: 1988-09-22
Abstract: To renew roadway pavings, the latter are removed over a large area using cutting machines. In operations of this type, narrow stips of the roadway paving remain intact at the right- and left-hand edge of the roadway, which have to be removed by time-consuming manual work. The road-making machine according to the invention has a clearing tooth which is fixed to a vertical strut and holds a chisel at its lower end. The chisel tip points outwards away from the running gear and is inclined to the ground. With a clearing tooth arranged in this way, the narrow edge strip of the roadway paving can be removed mechanically, so that the time-consuming manual work is dispensed with. Renewal of roadway pavings made of asphalt, concrete or the like.
Patent DE-3836424-A1 (DE)
Title: Special label or imprint on baby bottles for the determination of the ideal drinking temperature by means of reversible hue change
Inventor: MERZ HORST
IPC: G01F19/00
Filed: 1988-10-26
Abstract: Special label or special imprint on baby bottles for the determination of the ideal drinking temperature. For the determination of the ideal drinking temperature, a temperature measuring range is applied to baby bottles. This temperature measuring range can be printed directly on the baby bottle or on a plastic label or metal film label, which is subsequently stuck onto the baby bottle. The printing can also be carried out on a plastic roll material and then be sealed on or welded on to the baby bottle. The printing is carried out with a thermochromic colour on the basis of micro-encapsulated liquid crystals. So that an accurate drink temperature matching is possible, a colour control field is additionally imprinted in the colour into which the liquid crystals will change on attaining the drinking temperature.
Patent DE-3836924-A1 (DE)
Title: Adhesion promoters
Inventor: REBOUILLAT SERGE DR
IPC: D06M15/592
Filed: 1988-10-29
Abstract: Heat-activatable adhesion promoters are described for the surface treatment of metals or plastics prior to bonding, comprising   - 0.5-25 parts by weight of a carbonyl compound having at least one activated double bond,   - 2-60 parts by weight of a polymer containing functional groups, - 20-99 parts by weight of one or more organic solvents, and if desired - 0-10% by weight of other auxiliaries. ed
Patent DE-3837277-A1 (DE)
Title: Device for preventing snoring
IPC: A61F5/56
Filed: 1988-11-03
Abstract: Published without abstract.
Patent DE-3837987-A1 (DE)
Title: Process for separating organic constituents from exhaust gases from the preparation of aromatic intermediates
Inventor: HOEROLDT ERNST DR
IPC: B01D53/72
Filed: 1988-11-09
Abstract: Process for separating off organic constituents of exhaust gases (off-gases) which arise in the preparation of aromatic intermediates by absorption with scrubbing liquids, characterised in that the exhaust gas laden with pollutants is scrubbed at temperatures from 0 to 50@C with a scrubbing liquid of diisopropylnaphthalene or an isomeric mixture of the empirical formula C16H20, a mean molecular weight of 210-215, a boiling range of 290-300@C (DIN 51761) and a flash point above 130@C (DIN 51758).
Patent DE-3838388-A1 (DE)
Title: Fastening device
Inventor: PFEIFER THOMAS DR MED
IPC: A61F2/36
Filed: 1988-11-11
Abstract: There is described a device for the positive fixation of fastening sections of implants and/or osteosynthesis materials in bones and/or in bone walls, in which each particular fastening section is at least partially made of a material having a shape memory, and can be transferred, starting from a basic contour, by the action of heat into at least one further tensioning contour having an outer circumference which is enlarged at least in sections.
Patent DE-3841111-A1 (DE)
Title: Floor slab which is sealed with respect to chemicals
Inventor: GROTE ULRICH
IPC: E02D31/00
Filed: 1988-12-07
Abstract: The invention relates to a reliable sealing of floor slabs against chemicals of any type, for protecting soil and, in particular, groundwater. Storage and production areas in which chemicals are used constitute a hazard to the groundwater. In accordance with the current state of the art, attempts have been made to counteract this hazard by means of passively resistant constructions. No material is known, however, which is, and remains, permanently resistant and sealed with respect to all chemicals and, moreover, would be suitable for installation, over a large surface area, beneath storage and production sites. Even against water, for which many resistant and sealed materials are known, an absolutely reliable construction has, up until now, still not been found, the leakage points found again and again in flat roofs testifying to this. Penetrating and/or destructive chemicals are intercepted and are collected in a special container for disposal purposes. The entire surface area is constantly monitored for penetrating and/or destructive chemicals. In this arrangement, an accurate localisation and bounding of the contaminated and non-resistant surface area of the floor slab is possible. In the event of damage, penetration depth and penetration speed can be established and the necessary measures, tried and tested, can be taken. Even if all the sealing and intercepting barriers should be broken down, as a last resort ... still breaking up the floor slabs in time ... Original abstract incomplete.
Patent DE-3841589-A1 (DE)
Title: Pressure-sensitive adhesive laminate
Inventor: KONNO HIROKI
IPC: C09J7/21
Filed: 1988-12-09
Abstract: Pressure-sensitive adhesive laminate comprising a substrate layer, a self-adhesive layer and a release layer, characterised in that the release layer represents a cured product of a curable fluorosilicone mixture comprising the following components:   a) an organopolysiloxane which in one molecule contains at least two alkenyl groups attached to silicon and at least one element selected from the group consisting of silicon-bonded fluorine-containing substituents of the formulae 1 to 4:     <IMAGE>  in which n is an integer from 1 to 5,   <IMAGE>  in which n is an integer from 1 to 5, CmF2m+1CH2CH2OCH2CH2CH2- in which m is an integer from 3 to 10, and    CmF2m+1CH2OCH2CH2CH2- in which m is an integer from 3 to 10,   b) an organohydridopolysiloxane having at least 3 silicon-bonded hydrogen atoms in the molecule, and c) a catalyst for the addition reaction of the silicon-bonded alkenyl groups with the silicon-bonded hydrogen atoms, the ratio of silicon-bonded hydrogen atoms in component b) to silicon-bonded alkenyl groups in component a) being at least 0.5. The release properties of the release layer are of a very high degree and are maintained over a long period, rendering the laminates according to the invention suitable for long-term use. <IMAGE>
Patent DE-3905110-A1 (DE)
Title: Semi-automatic mixing and filling apparatus for liquid and gaseous substances
Inventor: GRIESEL HEINRICH
IPC: B01F5/00
Filed: 1989-02-20
Abstract: Instead of the shaking and swinging movements which are conventionally produced by suitable equipment in laboratories and research and teaching institutes, but which are time-consuming and laborious and especially dangerous for certain substances, the semi-automatic mixing and filling apparatus makes it possible for the substances to be mixed to be automatically homogenised in accordance with their planned percentage mixing proportions as a result of vacuum suction even before they pass into a collection or mixing vessel, while their filling and metering operations are controlled by photoelectric barriers.
Patent DE-3907245-A1 (DE)
Title: EM circuit breaker with stationary and movable contacts - delays resetting of movable contacts in case of short circuit up to renewed closure
Inventor: BINKA KONRAD
IPC: H01H1/50
Filed: 1989-03-07
Abstract: The circuit breaker movable contacts are mounted on contact bridges, held by a compression spring in a bridge support, coupled resiliently to the electromagnet armature. The compression spring acts continuously on the movable contacts for compression against the stationary ones. When the movable contacts are lifted from the stationary ones, due to a short circuit, a delay retards the resetting  impingement of the movable contacts. The delay is provided by an independent pneumatic system with a piston acting on an air chamber with outlet aperture and a sealable inlet port. ADVANTAGE - Prevents ewelding of contacts due to short circuits.
Patent DE-3907352-A1 (DE)
Title: Motor vehicle, in particular passenger car, with a windscreen wiper
Inventor: BELLM LOTHAR
IPC: B60S1/08
Filed: 1989-03-08
Abstract: A motor vehicle, in particular passenger car, with a windscreen wiper which can be adjusted depending on the amount of rainwater to be wiped aside, is improved by virtue of the fact that a signal device is provided which is coupled to the windscreen wiper, is automatically activated when higher wiping frequencies are set and in this manner constantly transmits a warning signal to the vehicle driver drawing his attention to the more hazardous road conditions caused by heavy rain. As a result, road safety is increased since the vehicle driver is continuously reminded, in addition, of the constant hazardous situation.
Patent DE-3907705-A1 (DE)
Title: Apparatus for securing a wire end of a reel filled with wire
Inventor: WOLF JOACHIM
IPC: B65H65/00
Filed: 1989-03-10
Abstract: The invention relates to an apparatus for securing a wire end of a reel filled with wire and is used in particular on automatic reels. According to the invention, a disc with a looping device and a coupling element are arranged on a shaft which is mounted in a machine frame and has a conical reel holder. The solution also proposes arranging in the coupling element, which is connected positively to the shaft, a spring bolt directed towards a reel, and also two to four spring bolts directed towards the disc. The solution furthermore proposes that the filled reel is received by a conical holder of the shaft and of a counter-bearing. The invention proposes that four spring-loaded webs articulated by means of bolts in the rotatably mounted looping device are arranged in longitudinal cuttings in a clamping piece which is situated between a hollow shaft and a sleeve and is guided by the clamping bolt. <IMAGE>
Patent DE-3908460-A1 (DE)
Inventor: KOJIMA KAZUHIRO
IPC: A01N43/10
Filed: 1989-03-15
Abstract: A flowable composition comprising tetrachloroisophthalonitrile, a compound of formula [I]   <IMAGE> (wherein R, Z, X1 and X2 are as defined in the description) in a weight ratio range of compound of formula I:TPN of from 1:2 to 1:15 and a surfactant in water wherein the solid compounds have a particle size in the range of from 0.5 to 5.0  mu m at the 50% accumulation point.
Patent DE-3909402-A1 (DE)
Title: Filter for gaseous media
Inventor: DEVIT BERNHARD
IPC: B01D35/30
Filed: 1989-03-22
Abstract: A filter for flowable media comprises a filter housing, an exchangeable filter element enclosed by the filter housing and includes inlet and outlet ducts on the housing for the medium to be filtered and a discharge orifice on the housing for the removal of separated-off foreign materials. On the filter housing are provided two opposite connection flanges which correspond together and at which the inlet and outlet ducts open. The connection flanges permit a plurality of filters to be connected in series. Coupling caps having inlet or outlet orifices can be connected to the connection flanges of at least two filter housings arranged side by side, which coupling caps permit at least two filters to be connected in parallel.
Patent DE-3909772-A1 (DE)
Title: Lubricating device for a cylinder of an internal combustion engine
Inventor: IRIE YASUTAKA
IPC: F01M1/16
Filed: 1989-03-21
Abstract: The lubricating device for a cylinder of an internal combustion engine has a drive shaft (3), the rotation of which is synchronised with an engine speed and to which a cam is integrally fitted for determining the correct timing of the oil feed, a speed and phase adjusting device (5) for driving the drive shaft (3), an oil feed device (5) for a cylinder including a handle (2), by means of which the effective lift of a plunger (22) is adjusted for adjusting the oil feed quantity, an angle of rotation adjusting device (4) for rotation of the handle, detectors (6-11) for sensing the operating condition of the engine and a control unit (100), by means of which the speed and phase adjusting device (5) and the angle of rotation adjusting device (4) are controlled, in order to obtain a predetermined value according to the inputs of the detectors (6-11). The timing of the oil feed and the oil feed quantity can hereby be set to an optimum, in order to achieve the maximum oil feed effect for a minimum oil feed quantity. <IMAGE>
Patent DE-3910093-A1 (DE)
Inventor: ADAM FRIEDHELM DR
IPC: C07D501/00
Filed: 1989-03-29
Abstract: Cephalosporin derivatives of the general formula <IMAGE> pharmaceutical preparations active against bacterial infections and which contain such cephem derivatives, a process for the preparation of the cephem derivatives and of the pharmaceutical preparations, and use of the cephem derivatives for the control of bacterial infections.
Patent DE-3916840-A1 (DE)
Title: Ampoule with specified shape of neck - for passage of air but not liq. when syringe neck is inserted for extn.
Inventor: HANSEN BERND
IPC: A61J1/20
Filed: 1989-05-24
Abstract: An ampoule, made of plastic material by a blow moulding technique, has an opening for the cone (7) of a syringe (8) which is used to extract the ampoule contents. The area (6,9,10) of the ampoule neck has a shape which permits the passage of air but not of liquid, between the cone wall and the ampoule wall. ADVANTAGE - This loses no liq. even if the ampoule is upturned but it permits air to enter to replace the displaced liq.
Patent DE-3918110-A1 (DE)
Title: Rotary device for the holding plates for bottles or containers in general in rotating labelling machines
Inventor: ORLANDI IRENEO
IPC: B65C9/04
Filed: 1989-06-02
Abstract: The invention has its place in the sector of labelling machines for containers or bottles in general, specifically rotating labelling machines. Labelling machines of the rotating type generally contain a circular platform (1), on the circumference of which plates (2) rotating about a vertical axis are distributed. Each of the plates (2) is provided with a small stepping motor (11) which imparts the rotation to them, specifically on the command of a microprocessor which itself receives the command from a pulse generator (21) triggered by the rotating platform. The pulse generator (21) determines the angular position of the plates in relation to the axis of rotation of the platform. The microprocessor receives and counts the pulses of the pulse generator and, on the basis of a specific program, controls the rotation of the small stepping motor and therefore of the plate, in order to bring the bottle standing on the latter into a specific angular position, in which it receives the necessary labels. <IMAGE>