baber/WOPTO huggingface dataset:
Patent DE-4313244-A1 (DE)
Title: Transport carrier for the group transport of textile bobbins or textile-bobbin tubes slipped onto the attachment mandrel of trolleys
Inventor: JINKERTZ DIETER
IPC: D01H9/18
Filed: 1993-04-22
Abstract: The object of the invention is to develop further a transport carrier of this type, which has at least one bearing surface for the trolleys and possesses partition walls for dividing off the rows of trolleys, within which the trolleys can slide, in such a way that loading and unloading is simplified and the arrangement of the trolleys for these intended rows is maintained even during transport. This object is achieved, according to the invention, in that the partition walls are fastened in a plane arranged above the respective bearing surface of the trolleys. The distance between this plane and the bearing surface allows the free passage of the trolleys equipped with textile bobbins or textile-bobbin tubes. The partition walls terminate above the baseplates of the trolleys. They possess means for guiding the trolleys in a [lacuna] between the tube foot of the attached textile bobbin or textile-bobbin tube and the top side of the baseplates of the trolleys. The guidance of the trolleys consequently takes place at their pedestal, without a partition wall projecting between the baseplates of the trolleys. <IMAGE>
Patent DE-4314730-A1 (DE)
Title: Operating robot which automatically controls motor vehicle - determining proportional gain from choke angle and vehicle acceleration
Inventor: KOHSAKA HIROJI
IPC: G01M17/007
Filed: 1993-05-04
Abstract: A proportional gain (Gth) is determined whilst taking account of the choke flap opening angle and vehicle acceleration for different driving states but for a constant gear selection. A product of the proportional gain and a coefficient (kG) dependent on the gear selected is derived as the gain factor for a vehicle acceleration control system. USE/ADVANTAGE - To simulate driving conditions during tests. Enables acceleration increases to be automatically and very accurately simulated by robot to enable highly accurate simulation of driving state of vehicle under test.
Patent DE-4325527-A1 (DE)
Title: Pressure vessel, in particular nuclear reactor pressure vessel
Inventor: KAUTETZKY ANTON DIPL ING
IPC: G21C9/004
Filed: 1993-07-29
Abstract: A pressure vessel (2) is intended for a coolant and has heat-dissipating elements (5) in the internal space of the pressure vessel. A blocking-off element is provided, which is located in a blow-off pipe (20) and has a control dependence on two elements, respectively forming a fixed and a controlling element, of a temperature sensor (9) having different thermal expansion coefficients. To achieve accelerated opening of the blocking-off element in the case of insufficient cooling of the heat-dissipating elements (5), both the elements are arranged in the pressure vessel internal space. <IMAGE>
Patent DE-4325838-A1 (DE)
Title: Device for separating foreign bodies from a flow of tobacco
Inventor: ROETHER FRIEDEMANN DR
IPC: A24C5/39
Filed: 1993-07-31
Abstract: The invention relates to a device for separating out foreign bodies from a flow of leaf tobacco, whose components, separated in the form of a single layer, pass a foreign body separator. The object is to improve the efficiency of such a system. This is achieved by means of successive conveying means (4, 7), operated at increasing speed in the conveying direction (2) of which the first conveying means is designed as a vibrating conveyor (6) with a graduated bottom (13) and the second, faster-running conveying means consists of two superposed conveyor belts (8, 9), which form a conveying channel (11). The effect achieved is that the individual components of the tobacco flow are isolated, at a high conveying throughput, transversely and longitudinally to the conveying direction, to form a single layer of tobacco from which foreign bodies can readily be identified and separated out. <IMAGE>
Patent DE-4333142-A1 (DE)
Title: Device of a portal design for compacting solids in containers
IPC: B30B9/30
Filed: 1993-09-29
Abstract: The invention relates to a device for compacting and/or pressing solids, especially valuable or waste substances or substances for recycling and the like and concerns a simple manually operable and fillable press for carrying out compacting, especially in conventional containers.
Patent DE-4336923-A1 (DE)
Title: Process for the purification of polyether alcohols
Inventor: VICKLER JOZEF DR
IPC: C08G65/30
Filed: 1993-10-29
Abstract: The invention relates to a process for the purification of polyether alcohols prepared by the alkali-catalysed addition reaction of alkylene oxides onto H-functional initiator substances from the alkaline catalyst by neutralisation followed by removal of the resultant salts, where the neutralisation is carried out by means of carbon dioxide, characterised in that the polyether alcohol is charged with carbon dioxide to saturation, and the removal of the resultant salts is carried out one or more times.
Patent DE-4337399-A1 (DE)
Title: Continuous casting mould for the production of thin slabs, plates or sheets of steel
Inventor: SCHNEIDER RALF DIPL ING DR
IPC: B22D11/04
Filed: 1993-10-26
Abstract: The invention relates to a continuous casting mould for the production of thin slabs, plates or sheets of steel, consisting of two liquid-cooled, metallic longitudinal side walls (1) which converge downwards over at least part of the mould height, and two narrow side walls (2) which define the width of the strand and are partially coated on the inside of the mould with a refractory material. According to the invention, the narrow side walls (2) are arranged displaceably between the longitudinal side walls (1) to adjust the width of the casting space. The refractory material on the inside of the narrow side walls (2) consists of boron nitride and is arranged above the narrowest mould cross-section (10) towards the casting-in opening of the mould. Expediently, the narrow side wall (2) has a V-shaped cutout (5) into which a plate (3) of corresponding shape made of boron nitride is inserted. The plate (3) is designed, starting from the top edge of the mould, with a bulge-like thickened portion (4) which extends into the casting cross-section and reaches below the casting level in the mould. <IMAGE>
Patent DE-4341272-A1 (DE)
Inventor: KNUEBEL GEORG DR
IPC: B01J27/053
Filed: 1993-12-03
Abstract: PCT No. PCT/EP94/03891 Sec. 371 Date Jul. 3, 1996 Sec. 102(e) Date Jul. 3, 1996 PCT Filed Nov. 24, 1994 PCT Pub. No. WO95/15321 PCT Pub. Date Jun. 8, 1995The invention relates to a process for producing 8 alpha ,12-oxido-13,14,15,16-tetranorlabdane through the cyclizing dehydration of 8 alpha ,12 -dihydroxy-13,14,15,16-tetranorlabdane in the presence of aluminophyllosilicates.
Patent DE-4344353-A1 (DE)
Title: Supply unit for personal protective suit
Inventor: HEHL KARL-HEINZ DIPL ING
IPC: F02B63/00
Filed: 1993-12-25
Abstract: The unit (22) provides filtered and cooled breathing air for the person wearing the protective suit (10). It is carried on the back of the wearer. Its shape is like a rucksack and it is removable from the protective suit. The supply unit comprises a frame (28) supported on the wearer via elements (30, 32) inflatable by the supplied air. The supply unit pref. contains at least one compressor (42), a condenser (46), and a cooling circuit with a drive (40), contg. a heat exchanger (38). An element may be included for cooling the breathing air, or there may be a Dewar flask filled with liquefied gas.
Patent DE-4400674-A1 (DE)
Title: Photo-acoustic sensor for diagnostic laser absorption spectrometer
Inventor: NIESNER REINHARD DR
IPC: A61B5/00
Filed: 1994-01-12
Abstract: A photo-acoustic sensor for a diagnostic laser absorption spectrometer has a sound activated ceramic piezo element (16,17,18) and the system is energised by a variable intensity, frequency modulated laser source (not shown) supplying the fibre optic (7). An optical unit (9,10,11) enables the laser beam (2) to be focused (13) at a variable depth below the central exit aperture of the instrument to produce acoustic excitation at a controlled depth and frequency within the tissue under examination. An aluminium cylinder (20) which forms a masking stop (24) to minimise the entry of stray light also provides Faraday cage screening against electrical interference external to the region (20').
Patent DE-4401115-A1 (DE)
Title: Transportation and accommodation arrangement for racehorses
Inventor: FRENZ ROBERT
IPC: A01K1/02
Filed: 1994-01-17
Abstract: The device comprises a carrying vehicle for supporting a semitrailer having an enclosed structure which is subdivided by dividing walls (3) which define separate accommodation for each horse. A separate living area for the attendants is also defined by the dividing walls. The entire surface of the accommodation is extendable during the static placement of the arrangement by additional ground supported elements (9). The dividing walls are variably arrangeable together with further dividing outer walls and roof elements (11,12,15,21).
Patent DE-4401585-A1 (DE)
Title: Throttle unit, esp. flap in intake channel of IC engine
Inventor: ALTMANN OTTO
IPC: F02D11/10
Filed: 1994-01-20
Abstract: The housing (11) and the throttle flap (14) or segments of the latter are pref. of plastics material. The flap is at least partially of permanently magnetic substance and the housing has at least one electrically controllable coil. Sealing rubber with magnetic particles is provided on the flap or in sealing saddles (12,13) in the housing. A return spring is provided. A further coil is provided for sensing the angle setting of the flap. A second, permanent or electro magnetic system is pref. provide and arranged so that the flap can be set in any desired position by means of both magnetic systems or fully closed.
Patent DE-4404152-A1 (DE)
Title: Fault evaluation circuit for electrical device
Inventor: SCHMIDT JUERGEN
IPC: A47J31/54
Filed: 1994-02-10
Abstract: The fault evaluation circuit (1) contains a sensor unit (13) which detects the operating functions of a monitored electrical equipment (2), a memory unit and an indicator device (10). A counter circuit sums the measurement values from the sensor unit. The memory unit temporarily stores the counter circuit measurement values over the individual operating periods of the electrical equipment. A comparator compares the sensor unit measurement values with the measurement values in the memory unit.
Patent DE-4404177-A1 (DE)
Title: Stabilisation of aq. hydrogen peroxide prepns.
Inventor: HOEFFKES HORST DR
IPC: A61K8/44
Filed: 1994-02-10
Abstract: Aq. H2O2 prepns. are stabilised by a combination of (A) 1 pt. wt. of (i) an organo-di- or poly-phosphonic acid with 2-6 phosphonic acid gps. and 1-4C atoms per phosphonic acid gp. and/or (ii) an aminopolycarboxylic acid with 2-6 carboxymethyl gps. (or salt); and (B) 0.01-0.5 pts. wt. amide of formula R<1>-CONH-R<2> where at least one of R<1> and R<2> is phenyl and the other is H or 1-4C alkyl.
Patent DE-4404334-A1 (DE)
Title: Brake booster for vehicle ABS braking system
Inventor: FEIGEL HANS-JOERG DIPL ING DR
IPC: B60T13/565
Filed: 1994-02-11
Abstract: A vehicle braking system has a brake booster combined with the master cylinder. The booster housing is divided into a vacuum chamber and a working chamber by a moving wall (66) carrying a control valve for the pressure difference. The moving wall is formed by a diaphragm with a flexible outer rim (71). The diaphragm is sealed to the valve housing (73) by a flexible inner rim (98). The moving wall is located on a sleeve that can slide on the control valve housing. The sleeve has a radial collar (78) that lies on a guide ring (91) with a bayonet connection to the valve housing. Between the collar and the guide ring is an elastic ring (88).
Patent DE-4410204-A1 (DE)
Title: Deep drawing hotplate with localised cool areas, makes stronger
IPC: B29C35/02
Filed: 1994-03-24
Abstract: The plastic sheet for deep drawing (6) is brought into bodily contact with the hot plate, where localised areas of the sheet will remain in contact with corresponding cool areas of the plate, during the deep drawing process. Plastic material areas, which will later be subjected to greater stressing in the use of the deep drawn product (e.g. 23), are heated to a lower temperature than the neighbouring regions (13). This is achieved by a depression filled with heat insulant (14), such as teflon, sintered material, ceramic, or a combination. In addition to the method, a preferred surface heater is also claimed, to execute it.
Patent DE-4411231-A1 (DE)
Inventor: AXT ERHARD DIPL ING
IPC: B64F1/32
Filed: 1994-03-31
Abstract: Apparatus for loading and unloading an aircraft hold comprises a structure which is located on a stationary position on an airport apron. Arranged on the upper side is a rail system (3) within rails (4) along which platforms (7) are movable into and out of a selectable loading/unloading position (Position 2). Each platform (7) has a pair of roller tracks (8) along which a freight unit, is movable. The aircraft (5) is equipped with corresponding roller tracks (6) in the hold floor. For loading or unloading the hold, the aircraft is manoeuvred into a position adjacent the structure and in which its longitudinal axis bisects the rail system. A platform is moved into the loading/unloading position, with the tracks (8) in alignment with the tracks (6), and a bridging element (8) with further such tracks (10) is deployed to bridge the gap between platform and hold. Preferably the platform is raisable or lowerable in the loading position (Fig 2). The structure can be linear or curved (Fig 3). <IMAGE>
Patent DE-4418965-A1 (DE)
Title: Transfection of eukaryotic cells with nucleic acid
Inventor: BUSCHLE MICHAEL
IPC: C12N15/87
Filed: 1994-05-31
Abstract: The invention pertains to a method and medium for transfection of higher eukaryotic cells with DNA-polycation complexes wherein the medium contains ethyleneglycol and/or glycerine. In addition, the medium optionally contains a substance that prevents acidification of the endosomes, and/or a lower alcohol such as ethanol. The method is especially suitable for transfection of primary cells such as fibroblasts. This yields stably transfected cells, for example tumor cells to be used as tumor vaccines.
Patent DE-4423460-A1 (DE)
Title: Transport apparatus for bobbins
Inventor: MALINA LUDEK
IPC: D01H9/18
Filed: 1994-07-05
Abstract: In a transport apparatus (10) for bobbins (20), the bobbins (20) are lifted off from a track (12) by conveying means (30a), elastically deformable holders (30b, 30c, 30d) being seated on those surfaces of the conveying means (30a) which face the bobbins. A rigid guide (34) is located on the rearside of the conveying means. By means of the apparatus, bobbins (20) on the track (12) can be grasped reliably and carefully. <IMAGE>
Patent DE-4424663-A1 (DE)
Inventor: MAILAENDER RALPH DIPL ING
IPC: B60J3/02
Filed: 1994-07-14
Abstract: Two cores consist of a foam centre, e.g. Polyurethane foam, and several exterior layers of materials, e.g. plastic foils. Their outside is concealed by a decorative layer (10,12) of artificial or natural foils or fabrics. These semi-finished prods. are formed and cut to achieve the required outline and add impressions for cavities.   The decorative layer is crimped over the ledge of the form (14,16) including the edge of the rear. Inserts are put into the impressions and fixed. The back (18,20) of two forms are glued together at their edges. <IMAGE>
Patent DE-4426569-A1 (DE)
Title: Process for the preparation of a propylene block copolymer
Inventor: HAYAKAWA TETSUO
IPC: C08F297/08
Filed: 1994-07-27
Abstract: The invention relates to a process for the preparation of a propylene block copolymer of high rigidity and excellent impact strength in which, in a first step, propylene or a mixture of propylene and another ethylenically unsaturated hydrocarbon monomer other than propylene is polymerised in the presence of a catalyst comprising a titanium-containing solid component (A), an organoaluminium compound-containing component (B) and an alkoxy silicon compound-containing component (C), and, in a second step, propylene and another ethylenically unsaturated hydrocarbon monomer are copolymerised in the gas phase in the presence of the first crystalline polymer from step (1), with re-use of the catalyst from the first polymerisation and in the presence of a saturated hydrocarbon having 6 or more carbon atoms, forming an elastomeric fraction in the form of a component of the crystalline polymer fraction mixture. <IMAGE>
Patent DE-4427411-A1 (DE)
Title: Electrostatic drive fabrication method
Inventor: METTNER MICHAEL DIPL ING DR
IPC: H02N1/00
Filed: 1994-08-03
Abstract: A first silicon plate (1) is connected to a second silicon plate (2) which has a conductive membrane layer (3). An insulation layer (4) is arranged between the silicon plates. A moving element (5) is structured out of the membrane layer. The moving element is deflected by application of a potential difference between the first plate and the membrane layer. The plates are split up after connection along splitting lines (40) which are subdivided at crossing points to produce individual chips. Recesses (100) are formed in at least one of the silicon plates along the splitting lines.
Patent DE-4430352-A1 (DE)
Title: Water valve
Inventor: BENDER HELMUTH
IPC: F16K11/078
Filed: 1994-08-26
Abstract: A water valve with a ceramic disc (26) as the moving sealing element is moved by a lever (50) that can be pivoted about a fulcrum (52) arranged below the moving sealing element. The lever (50) reaches through an opening in the sealing element, preferably through a plastic disc (25) connected to the sealing element (Fig. 9). <IMAGE>
Patent DE-4433175-A1 (DE)
Title: Ultrasonic imaging e.g. for determining physiological parameters of tissue
Inventor: JOSWIG MANFRED DIPL PHYS DR
IPC: G01N29/34
Filed: 1994-09-18
Abstract: The method for processing and displaying ultrasonic images uses the technique of manipulating the reflected data to calculate the acoustic impedance, and displaying the object under examination in a pseudo impedance image. Multiple echoes are sensed and compensated for. The pseudo-impedance is calculated in physical units for comparison with material characteristics impedances. The pseudo-impedance is calculated by inverting the impulse response with spatial and time-stabilised signal coefficients. The original high frequency data from an ultrasonic echo is stored for subsequent processing.
Patent DE-4440018-A1 (DE)
Title: Method of generating power or torque using suspended body buoyancy
Inventor: WIMMER ULRICH DIPL ING
IPC: F03B17/02
Filed: 1994-11-09
Abstract: The process utilises the buoyancy of a working body suspended from a cable in a container filled with a liquid medium such that the body can move up and down. The cable is guided at the container lower end via a deflector, converting the upwards buoyancy into a downwards directed tensile force.The cable extension describes an open or closed curved line. The cable force, the buoyancy, the body position, its velocity and acceleration serve as control magnitude individually, or in combination. The body buoyancy is controlled by inlet or outlet of the liquid medium according to an engaging force, or a variable program. The liquid control is continuous, or of a pulsed type.
Patent DE-4440314-A1 (DE)
Title: Marking element for protecting articles against theft
Inventor: COSNARD FRANCOIS
IPC: G08B13/24
Filed: 1994-11-11
Abstract: The marking element (1) has at least three strip-like sections (2) that can be magnetised, are of equal length and form the sides of an equilateral triangle, arranged on and mounted on the article (5) to be protected so that centres of gravity of this triangle (S') and that of the article (S) coincide. The ends (3) of the strip sections are properly shaped to meet in vertices, while in the middle of the sections, de-activators (4) are fixed and these are made of hard magnetic material, aligned parallel to the strip sections, so that the magnetic field of these can be neutralised if need be for the owner.
Patent DE-4440496-A1 (DE)
Title: Mobile candle dipping unit with vessels for holding wax
IPC: B44F1/08
Filed: 1994-11-12
Abstract: Mobile candle dipping unit consists of several thermostatically heatable vessels holding meltable wax. Pref. the vessels are mfd. from transparent material and a light source is positioned behind the vessels to maintain the temp. of the wax and to achieve an interesting optical effect.
Patent DE-4443548-A1 (DE)
Title: Aircraft wing with contour in form of broad ellipse
Inventor: SCHUBERT WERNER DR MED
IPC: B64C39/08
Filed: 1994-12-07
Abstract: The wing structure is used for an aircraft. It has airflow pressure channels (7,7a) which are present on or in the undersurface (2a) of the curved, birdlike wing (2). The sidewalls (7a) of the channels taper towards the trailing edge of the wing.Aerodynamically slim stabilisation bodies (9) are fitted to the wingtips and have gyro stabilisers in the nose sections (9a). The wing is made from plastics, metal, steel, wood or a composite material.
Patent DE-4445496-A1 (DE)
Inventor: KLEINSORGEN KLAUS
IPC: C22B3/40
Filed: 1994-12-20
Abstract: When recycling used nickel-metal hydride accumulators, scrap batteries are dissolved in sulphuric acid after the coarse components have been mechanically separated in a magnetic wind sifter. Rare earths (from the hydrogen storage alloys in the negative electrodes), iron and aluminium are precipitated, then the disintegration solution is solvent-extracted in such conditions (pH value, choice of solvent, volume ratio between the phases) that the quantity and atomic ratio of nickel and cobalt is the same in the aqueous phase as in the scrap. They can thus be recovered together by simultaneous electrolysis. The separated product forms a pre-alloy that may be used together with the precipitated rare earths converted by an electrometallurgical process into mischmetal to produce new hydrogen storage alloys.
Patent WO-8000573-A1 (WO)
Title: Compounds having the empiric summary formula c25h33n3o3s2
Inventor: AUGUSTINIAK H
IPC: C12P17/16
Filed: 1979-08-31
Abstract: Culture medium and extract containing compounds having an antibiotic activity, having the empiric summary formula C25H33N3O3S2. In addition, the invention includes the active compounds, preparation processes of the culture medium, of the extract and of the active compounds, as well as a process for further treatment of the extract.
Patent WO-8705638-A1 (WO)
Title: Process and device for producing flat fabrics and structure thereof
Inventor: BOETTGER WOLFGANG
IPC: D03D49/60
Filed: 1987-03-11
Abstract: Process for producing fabrics, in particular multilayer fabrics on a loom, whereby in order to achieve extremely careful insertion of the picks even at high pickages, the pickages are above 20 picks/cm, the individual picks are not first beaten up, and beating-up is effected only after insertion of a complete set of picks consisting of several picks of a specified number.
Patent WO-8901714-A1 (WO)
Inventor: STEINER CARL
IPC: H01S3/10
Filed: 1988-08-08
Abstract: Un déclencheur (Q-switch) passif pour laser pulsés à pertes de résonance variables avec l'intensité permet d'obtenir un déclenchement pour réflexion non-linéaire au moyen d'une diffusion stimulé de Brillouin et/ou d'une diffusion thermique stimulé de Brillouin avec un coefficient d'absorption alpha égal/supérieur à 0.05 cm, la longueur de la course de déclenchement étant réglable au moyen des pertes linéaires du résonateur laser.