baber/WOPTO huggingface dataset:
Patent DE-4307444-A1 (DE)
Title: Upholster body made of foamed material, in particular for an upholstered component, such as head rest or the like, present on a motor vehicle seat
Inventor: WAGNER BERNHARD
IPC: B60N2/48
Filed: 1993-03-10
Abstract: An upholstered body made of foamed material, in particular for an upholstered component, such as head rest or the like, present on a motor vehicle seat. A head rest (1) which is attached to a motor vehicle seat has an upholstery carrier (2) onto which an internal part (3) is injection moulded. In turn an upholstery support (4) which faces the user of the seat is attached to the said internal part (3), the said upholstery support (4) and the internal part (3) being surrounded by a covering (5). The internal part (3) of the head rest (1) is produced from polyproplyene or polyethylene particle foam whilst the upholstered support (4) consists of polyurethane. <IMAGE>
Patent DE-4308439-A1 (DE)
Title: Tension-preventing means for a pipe plug-in connection
Inventor: WANKMILLER SIEGFRIED
IPC: F16L21/06
Filed: 1993-03-17
Abstract: The invention relates to a tension-preventing means Z for a pipe plug-in connection (S), in particular for a steel socket pipe plug-in connection, in which a spigot (1) of one pipe (R1) is pushed into a socket (6) of the other pipe (R2). In the case of said tension-preventing means, provision is made for an annular body (12) which comprises shells (13, 14), which can be drawn apart transversely with respect to the pipe axis, and engages, on the outside, around the plug-in connection (S) and a part of the spigot (1) which projects out of the plug-in connection (S), and at least one of the shells (13, 14) engages, in a positively locking manner in the withdrawal direction of the plug-in connection (S), behind stop surfaces (5, 10, 11) arranged integrally at the two pipe ends (1, 6), and provision is made for a bracing device for bracing the shells (13, 14) against one another and, if appropriate, pressing the annular body (12) onto the plug-in connection (S) (Figure 1). <IMAGE>
Patent DE-4308559-A1 (DE)
Title: Method and device for compensating oscillations and vibrations of a platform which is preferably movably mounted in a moving vehicle
Inventor: GHILADI VEIT DR ING
IPC: A61G3/00
Filed: 1993-03-18
Abstract: A method for compensating oscillations and vibrations of a platform which is preferably movably mounted in a moving vehicle, in particular a stretcher which is arranged in an ambulance. An active compensation control is achieved in that the frequencies and amplitudes of the oscillations and vibrations of the platform which occur are determined by technical measuring means at least in the direction of one of the axles of the vehicle, in that the determined measured values are compared with prescribed set values representing the position of rest of the platform, and in that the determined difference values are used as control signals for an adjustment drive system which interacts with the platform. Preferably, the frequencies and amplitudes are detected and evaluated in three directions which are perpendicular with one another and correspond to the three main axes of the vehicle.
Patent DE-4310903-A1 (DE)
Title: Low-voltage illumination
Inventor: MALLINOWSKI IVAN
IPC: F21V21/14
Filed: 1993-04-02
Abstract: Radially to a low-voltage energy source (1), which can be fitted to ceilings (4) and walls, there are allocated lighting rails (conductor rails) (2) which can be fastened, adjusted in terms of angle and released with respect to said energy source. Low-voltage luminaires (3), which are longitudinally displaceable and adjustable in terms of angle, are arranged on the lighting rails (2). The energy-supplying elements are thus arranged tightly in one place and simultaneously serve as starting point and supporting point for the entire illumination system. The lighting rails (2) can be assembled from individual pieces and/or can be adjusted telescopically and/or can be prestressed. The lighting rails (2) can themselves also have light-producing, light-reflecting and light-guiding properties. Additional internal light sources (5) can also be arranged in the region of the energy source (1). <IMAGE>
Patent DE-4315733-A1 (DE)
Title: Gas-introduction hose
Inventor: GUTTENBERGER HANS GEORG DR RER
IPC: F16L11/12
Filed: 1993-05-11
Abstract: A perforated gas-introduction hose is described which is made of a resilient material and, incorporated into the resilient material, a fabric of fabric threads (3) which are wrapped counterclockwise and/or clockwise around the hose axis A. Such gas-introduction hoses are used for example for introducing technical-grade oxygen into water or waste water. In order to be able to operate the gas-introduction hose even at low gas pressure, it is proposed to introduce between the hose inner surface (1) and hose outer surface (2) a fabric inlay having an inlay angle alpha of less than 54.7 DEG . The inlay angle alpha is the angle which is formed by the hose axis (A) and the fabric threads (3) intersecting the hose axis (A) in projection. At an inlay angle alpha of less than 54.7 DEG , the radial force FR acting on the fabric threads (3) is less than the axial force FA. The equilibrium state is restored if the radial force FR is greater, i.e. if the gas-introduction hose expands somewhat. The invention enables the gas to be able to flow out into the water or waste water at a low orifice pressure. <IMAGE>
Patent DE-4320762-A1 (DE)
Title: Car roof luggage rack support foot - has holding strip recess cover plate, matching contour of surrounding car roof.
Inventor: ARVIDSSON JAN-IVAR
IPC: B60R9/04
Filed: 1993-06-23
Abstract: The support foot is located in a recess of a holding strip (5) and has a plate (7) abutting the car roof. The support foot is secured to the car roof by fasteners (13,17,19), coacting with the holding strip. The plate configuration covers the recess and matches the car roof contour. The fasteners are fitted to the plate underside, and contain a handling member (17), extending to the plate top side through an aperture. Pref. the plate and fasteners serve to secure a top region (8) of the support foot, which retains the luggage rack. USE/ADVANTAGE - For long luggage and load support rack, with simple and aerodynamic shape.
Patent DE-4328618-A1 (DE)
Title: Process for renewing underground pipes and conduits
Inventor: JUERGENLOHMANN PETER
IPC: E03F3/06
Filed: 1993-08-26
Abstract: For utilization of the bursting method when renewing underground pipelines in soils with insufficient stability, it is proposed to fill the old line under pressure with a fluid in order thus to support the resulting passage for the new pipeline.
Patent DE-4329807-A1 (DE)
Title: Glazed annexe for a building
Inventor: DREWES JOERG DIPL ING
IPC: E04B7/16
Filed: 1993-09-03
Abstract: The glazed annexe exhibits a plurality of glazed roof and wall sections, the glazing being incorporated in each case within a load-bearing frame. Wall sections and roof sections are each designed as displacement elements which run in end-side guide rails, with the result that, if required, large parts of the closed building surface which are otherwise spanned by wall and glass sections can be pushed up, it being possible for said displacement elements to be pushed one into the other telescopically in a space-saving manner, as a result of which the otherwise closed winter garden can be converted, with a small number of manipulations, into an open sitting area.
Patent DE-4334476-A1 (DE)
Title: Pipe branch
Inventor: RAUSCHER FRIEDRICH
IPC: F16L41/08
Filed: 1993-10-11
Abstract: In pipe branches which have been known hitherto, a hole is chiselled open in the pipe wall and the connection piece to be inserted is secured therein by mortar. In another known embodiment, the hole is drilled and the connection piece is provided merely with a narrow seal. By means of the device according to the invention, it is possible to produce pipe branches rapidly and cost-effectively while, at the same time, giving a high degree of leak-tightness and compressive strength. A shaped connection piece consisting of PVC, polyethylene or another material and having an exterior sealing casing, which is preferably designed as a sealing sleeve, is pressed in a fluid-tight manner into a bore, the sealing sleeve extending over the entire axial length of the bore. Pipe branch for a side inflow of a pipe, in particular of a reinforced-concrete pipe.
Patent DE-4335190-A1 (DE)
Title: Ceiling outlet
Inventor: MUELLER GOTTFRIED
IPC: F24F1/00
Filed: 1993-10-15
Abstract: In a ceiling outlet having a base housing (1) comprising a side wall (12) and an outlet plate (5) facing a room, an inlet opening (13) through which supply air passes from an air-supply system into an interior space (22) of the base housing (1) is provided in the side wall (12). In this arrangement, a cooling register (15) is to be arranged between the air-conveying system and the inlet opening (13).   <IMAGE>
Patent DE-4335333-A1 (DE)
Title: Process for the conversion of refuse into a product suitable for high-temperature gasification and apparatus for carrying out the process
Inventor: OBERLAENDER IRMTRAUD DR
IPC: C10B53/00
Filed: 1993-10-18
Abstract: Considerable engineering and thermodynamic problems have resulted hitherto so that the overall efficiency of such apparatuses, based on the net electricity generation, can approach zero, if the starting material contains more than 35% moisture. A further disadvantage is the addition of the steam originating from the dewatering to carbonisation gases possibly containing PCDD/F which are formed at temperatures above 300 DEG C. The aim of the invention is to achieve a high electrical or material efficiency, avoiding addition of steam which exits from the refuse at temperatures below 300 DEG C, for the carbonisation gases escaping from the refuse at above 300 DEG C and to operate the process in a manner still lower in PCDD/F than has been possible hitherto. In the novel process, the low-temperature carbonisation takes place in two stages, a first stage with the pure dewatering at wall temperatures which do not exceed 350 DEG C, and a second stage which is separated thermally and in terms of product outlet and has wall temperatures above 350 DEG C to 700 DEG C, the products of the second stage being removed and processed separately from the products of the first stage. In comparison with the known process, the advantages result that the energy necessary for maintaining the process can be produced in the process.
Patent DE-4340139-A1 (DE)
Title: Single track device for reverse gear intermediate gear wheel
Inventor: HOPF GUIDO DR
IPC: F16D23/06
Filed: 1993-11-25
Abstract: The single track arrangement has a braking cone (12) displaceably or securely held on an intermediate gear wheel (1) which is held by two guideways (8) in the intermediate gear or by guide elements (9) extending to the counter cone (13). The counter cone and the braking cone, which is secured to the housing (15) by a pin connection (14), interact with each other in a braking manner. The braking arrangement effective with a difference in rotational speed is formed by the guide elements and the guideways whose guide length (X) is so short that the torque acting on the brake cones leads to the clamping of the guide elements in the guideways.
Patent DE-4341479-A1 (DE)
Title: Antiviral therapy using metallo:thioneine and apo:thioneine
Inventor: MIESEL RALF DR
IPC: A61K38/00
Filed: 1993-12-02
Abstract: Use of metallothioneines (IA) and apothioneines (IB) against viral infections is new: (IA) and (IB) are esp. active when they are either coupled to polyethylene glycol (PEG) or to oxidised low density lipoprotein (LDL) or enveloped in liposomes. (I) are known e.g. from DE 3920826.
Patent DE-4344575-A1 (DE)
Title: Safety closing device for gas conduits
Inventor: SCHULZE KLAUS DR ING
IPC: F16K17/30
Filed: 1993-12-24
Abstract: The intention is to provide a safety closing device for gas conduits in which the mounting of the valve element is to be friction- and maintenance-free and which causes only minimal resistance to flow. The safety closing device should furthermore manage without connections which seal off to the outside. It should be easy to assemble and capable of being retrofitted in existing gas conduits or fittings without their having to be modified. In a safety closing device for gas conduits with a valve element (6) which can be pressed against a valve seat (1), the valve element (6) being mounted in such a way that it can be displaced in the axial direction of the valve seat (1) counter to the force of a closing spring (8), the valve element is guided only by a spring and is otherwise free to move without an additional point of support. Safety closing device for closing gas conduits in the event of damage, for example pipe breakages or hose tearing, in order to prevent uncontrolled escape of the gas and hence a risk. <IMAGE>
Patent DE-4344709-A1 (DE)
Title: Conversion of different amplitude DC and AC voltages
Inventor: KOKES MICHAEL DIPL ING
IPC: H02M5/22
Filed: 1993-12-27
Abstract: The conversion system has input (UE,iE) and output (UA,iA) that can either of an ac or dc form. The converter is formed with 4 stages; an input circuit (EK), an intermediate circuit (ZK), output circuit (AK) and the control and regulation unit (SR). The input stage has an inductance (LE) and a number of electronic switches coupled in groups (Bl-Bn) to provide a conversion function. Transformers (TRl-TRn) provide outputs to the resonator circuit (Cp,Lp) of the intermediate stage. The output circuit is in the form of a bridge circuit of electronic switches (SAl-SAf).
Patent DE-4401898-A1 (DE)
Title: Appliance for drying washing
IPC: D06F58/14
Filed: 1994-01-24
Abstract: An appliance is for drying suspended and/or horizontal and/or vertical materials, laundry in partic.. The surplus moisture is extracted from the washing via an air current produced by means of a ventilator. The air flows on the material to be dried from below and/or from the side(s) and/or from above.
Patent DE-4402965-A1 (DE)
Title: Coin-freed locking device for supermarket trolleys
Inventor: FUCHS PETER
IPC: G07F5/06
Filed: 1994-02-01
Abstract: The coin slot (2) has internal dimensions chosen to accept more than one coin at a time. The jaws (1) are shaped (8) so that the first two coins (4, 5) range themselves to left and right of them in a random manner and are retained by movable and fixed studs (6, 7). These coins then constitute a channel for a third coin (3) to separate the jaws and perform the prim. function of releasing the trolley for use. Return of the trolley frees all three coins together.
Patent DE-4403626-A1 (DE)
Inventor: FAELKER GERRIT
IPC: H04L12/58
Filed: 1994-02-05
Abstract: A document is converted into a uniform data format (DAT2) and only then, using the document in the uniform data format (DAT2), is it decided whether the document will be sent as an electronic document or be converted in a converter station (KON) into the postal data format (DAT3). A document is sent by a user station (T1) in the uniform data format (DAT2) to the converter station (KON) which then sends the document in this format to a user station or in the postal data format (DAT3) to a printing facility (P1) of the postal service.
Patent DE-4405101-A1 (DE)
Title: Non-ferrous, enamel-coated cooking utensils for inductive heating appliances
Inventor: EMMEL THOMAS DIPL ING
IPC: A47J36/02
Filed: 1994-02-17
Abstract: Mfr. of cooking utensils for use in inductive heat cooking appliances composed of a para or diamagnetic substrate with a spray coating of low-alloy steel, where: (a) the surface of the substrate (utensil) is roughened by sand-blasting; (b) the utensil is heated to min. 400 deg. C, then immediately sprayed with ferromagnetic steel to give a continuous rough coating approximately 1 mm thick; (c) the utensil is cooled and then sprayed with glass beads in order to compact the steel coating; and (d) enamel is applied to the cooled, rough steel surface and then stoved at a temp. above 300 deg. C.Pref. the sandblasted substrate surface has roughness corresponding to 'peak to valley' depths of 10-30 microns. Thermal spraying with ferromagnetic steel produces a coating 900-1100 microns thick and of roughness corresponding to 'peak to valley' depth approximately 100 microns. Finally, the silicon resin coating (enamel) is stoved for 15-30 mins. at 300-320 deg. C.A silicon resin coating is pref. applied to the rough, ferromagnetic steel coating, which in turn was applied to the substrate immediately after roughening by sandblasting.
Patent DE-4406072-A1 (DE)
Title: Prodn. of clonogenic human fibroblasts
Inventor: VEELKEN HENDRIK DR
IPC: C07K14/52
Filed: 1994-02-24
Abstract: Process for the prepn. of clonogenic human fibroblasts by:(i) isolating cells from donor tissue;(ii) filtering the suspension obtd.;(iii) washing the cells, and(iv) transferring the cells into cell culture; is claimed.
Patent DE-4406761-A1 (DE)
Title: Pressed articles from pref. small rubber tyre waste by applying heat
Inventor: LUDWIG GEORG
IPC: B29B17/00
Filed: 1994-03-02
Abstract: Pressed articles from material reduced to small pieces are obtained by heat application to rubber waste without any additives in a mould. Pref. rough dust from retreading vehicle tyres is pressed at 40 kg/cm<2> and 160 deg C for 40 minutes to pref. elastic plates of 3cm thickness. The side facing the heated mould is smooth, the other side is coarse, giving many possibilities for applications.
Patent DE-4407385-A1 (DE)
Title: Linear reluctance motor
Inventor: LOESCH STEFFEN
IPC: H02K41/03
Filed: 1994-03-05
Abstract: A linear reluctance motor has a grooved stator facing the pole shoes of the rotor. The pole shoes are made of soft magnetic material, separated by permanent magnetic material, and carry coils. The coils are fed with two-phase AC, there being a phase angle of ninety degrees between the coils. The pole shoes have grooved faces which match the grooves in the stator.
Patent DE-4411035-A1 (DE)
Title: Optical sensor
Inventor: BRANDENBURG ALBRECHT DR ING
IPC: G02B6/34
Filed: 1994-03-30
Abstract: An optical sensor (1) is used for optionally selective determination of a material component in a fluid or gaseous medium. It has an integrated optical arrangement with a waveguide. A mode can be excited in the waveguide by means of a prism (4) by injecting light, and the reflection is detected using a measuring device (11). The waveguide is a waveguide layer (7) which changes its refractive properties, for example under environmental influences. It is located on a surface (5) of the prism (4) and forms, by its side remote from the prism, a contact surface (14) for the material to be investigated. Between the prism face adjacent to the waveguide layer (7) and the waveguide layer, a partially transparent intermediate layer (6) is provided as a semireflecting mirror. The optical sensor (1) is, by virtue of the use of a prism for injecting the light beam into the waveguide, of simple design and has a high measuring sensitivity (Figure 1). <IMAGE>
Patent DE-4411858-A1 (DE)
Title: Conductive contact structure for two conductors
Inventor: NOMURA TOSHIHIRO
IPC: H01L23/42
Filed: 1994-04-06
Abstract: In a conductive contact structure for two conductors, a lower electrode is also used as a cooling element, and two depressions are formed in the lower surface of an electrode in such a manner that they extend at right angles to the plane of the drawing. An insulating material which is like grease and has high thermal conductivity is applied to the lower surface of the electrode except on its central section which is formed by the two depressions, that is to say only on the right-hand and left-hand sections of the lower surface which are located on both sides of the central section. A pressure force is applied via an upper conductor to an electrode whose lower surface is connected via an insulating panel to the upper surface of the electrode. The central section of the lower surface of the electrode is in contact with the surface of the lower conductor, and the right-hand and left-hand sections are elastically deformed in such a manner that they project slightly beyond the surface of the lower conductor, as a result of which they form intermediate spaces therebetween. The intermediate spaces thus formed are filled with the insulating material. Thermal conduction, that is to say heat radiation, is ensured by the right-hand and left-hand sections onto which the insulating material is applied, and electrical conduction is ensured by means of the central section, on which the insulating material is not applied.
Patent DE-4416060-A1 (DE)
Title: Truing mechanism for grinding machine esp. CNC
Inventor: QUANDT JOACHIM
IPC: B24B53/075
Filed: 1994-05-02
Abstract: The grinding machine produces different inner and outer profiles and has a grinding disc on an arm, and a CNC turntable (2) as a workpiece support. The arm is movable over CNC axes. Centrally in the turntable is mounted a sleeve (14), carrying a holder (17), radially adjustable w.r.t. the turntable axis.The holder contains a truing tool (18) axially adjustable w.r.t. the turntable axis. Pref. the sleeve is mounted in a flange (13), secured to the turntable and is connected to the machine bed via a coupling (16). Typically the truing tool is a pot-shaped disc with embedded diamonds and constant radius.
Patent DE-4417367-A1 (DE)
Title: Removal of oils and liquids, esp. from engine casings
Inventor: STEGMANN NORBERT
IPC: F01M11/04
Filed: 1994-05-18
Abstract: The oils and liquids are sucked out into a container (1) by a suction unit (4) and pump (3). The suction pressure can be from 5 to 40 mbar. The fluids can then be drained off into a collection container (2), which may arranged underneath. The suction unit may also be fitted with multiple adaptors. Combination of the container, collection container, pump and suction unit into a single device, and the fitting of a long hose onto the suction unit, are also discussed.
Patent DE-4418620-A1 (DE)
Title: Photopolymerisable composition
Inventor: OKAMOTO YASUO
IPC: G03F7/038
Filed: 1994-05-27
Abstract: The invention relates to a photopolymerisable composition containing     i) a polymerisable compound containing an unsaturated bond which is capable of addition polymerisation;   ii) a compound of the formula (I) <IMAGE> in which R<1> and R<2> are each, independently of one another, a hydrogen atom or an alkyl, substituted alkyl, alkoxy, alkoxycarbonyl, aryl, substituted aryl or aralkyl group; R<3>, R<4>, R<5> and R<6> are each, independently of one another, a group selected from those listed above in connection with the substituents R<1> and R<2> or are an alkylthio, arylthio, amino or substituted amino group; X is an atomic group containing no metal atoms which is necessary for formation of a 5- to 7-bonded ring; and Z is an atomic group containing no metal atoms which is necessary for the formation of a substituted or unsubstituted aromatic ring or a substituted or unsubstituted heteroaromatic ring; and   iii) a halomethyltriazine compound.   The composition is highly sensitive to actinic light rays, which extend from ultra-violet rays to visible light rays.
Patent DE-4420037-A1 (DE)
Title: Fixing for attachment of fixtures e.g. handles to doors
Inventor: DZIUK RICHARD
IPC: F16B13/08
Filed: 1994-06-08
Abstract: The fixing consists of at least one connector (45) with a clearance hole (49) for a screw (47) aligned on a longitudinal axis (48) clamped with a surface (56) in one or more of the components to be joined. A further connector (46) with a length of hole (55) threaded to accept shaft (50) and a surface (57) is clamped inside a further component to be joined. The facing surfaces of the connectors (52, 53) are skewed w.r.t. the longitudinal axis. The head (51) of the screw is tightened against the first connector to pull all the connectors together and fix the components to one another. The connectors can be square in cross-section.