baber/WOPTO huggingface dataset:
Patent DE-4338872-A1 (DE)
Title: Vehicle seat with backrest and head support - has head support and spinal column support formed as single component
Inventor: FRENCK GERDINE
IPC: B60N2/48
Filed: 1993-11-13
Abstract: The vehicle seat has the spinal column support (9) formed in one piece with the head support. The spinal column support extends into the lower half of the backrest (1) and is shaped with regard to the optimally effective backrest contour. The unit (5) made up of the head support and spinal column support has a stiff core (4) the upper section (6) of which is a rod guide with a height adjuster, and the lower region (7) a part of the vertical slider guide (10). USE/ADVANTAGE - Simplifies the adjustment of the vehicle seat to suit the size of any individual user.
Patent DE-4339574-A1 (DE)
Title: Measuring or identification system for measuring change
Inventor: REIME GERD
IPC: B60S1/08
Filed: 1993-11-19
Abstract: A sensor-active region is provided with at least two measuring paths, a radiation source and receiver (16). A circuit (23, 30) activates each path in a determined switching sequence. An adjusting unit sets the radiation output of each source, such that with a dry sensor-region, each source generates a part of the detection signal. The average amplitude of the part is equal to those of the parts assigned to the other radiation sources of groups of the detection signal. The detection signal (SD) is supplied to an evaluation circuit (41) to produce a control and/or measurement signal (S41) to establish the different parts assigned to individual sources.
Patent DE-4341693-A1 (DE)
Title: Noise blocking element for gap between goods vehicle cab and frame
Inventor: SJOESTROEM STAFFAN
IPC: B60R13/08
Filed: 1993-12-07
Abstract: The screening device (15) is for diverting and/or absorbing sound waves. It is shaped to follow the outer contour of the driver's cab of a goods vehicle, and is arranged to cover a significant part of the gap (11) between the cab and the vehicle frame.The screening device has two flanks (17) which join to form a hill-shaped cross section mounted on the vehicle frame (3) for penetration into a recess (16) in the cab. The screening device is removably attached to a mudguard (7) fixed to the vehicle frame and/or to an access step (8) and/or to a bumper (9).
Patent DE-4343966-A1 (DE)
Title: Drive unit for ring rail of ring twister
Inventor: SCHEUFLER MATHIAS
IPC: D01H1/36
Filed: 1993-12-22
Abstract: A drive unit is for the ring rail of a ring spinning or twisting machine and has at least one drive roller (10) driving the rail via traction devices (4,5). The roller (10) is connected to a drive motor (12) via a reduction gear (11). The spur gear step of the gear (11) succeeds the worm wheel step in the direction of the flow of force.
Patent DE-4400503-A1 (DE)
Title: Electrochemical moisture barrier, e.g. for masonry
Inventor: SCHMIDT CHRISTOPH
IPC: E04B1/70
Filed: 1994-01-11
Abstract: The moisture barrier has a voltage supply part (T,B,K,D) with its output (X1,X2) connected to two or more electrodes (E1,E2) for transporting the moisture from a first point to a second point or for holding the moisture away from the first point. The supply produces a clocked low voltage at its output which alternates between a positive and negative voltage value of the first output pole wrt. the second. The duration of the positive voltage is longer than that of the negative voltage. The first and second output poles are connected to the first and second electrodes respectively.
Patent DE-4402386-A1 (DE)
Title: Writing pad with set of paper sheets
Inventor: GERTH GUDRUN
IPC: B42D5/00
Filed: 1994-01-27
Abstract: The set of paper sheets comprises interconnected sheets on a pad support wrapped in an envelope, preventing soiling damage etc.. The sheets are lined but the pad contains sheets with additional linings or even without any. Pref. the identically lined sheets are grouped together in alternating sets. Thus the mixed pad comprises differently lined or even unlined groups of sheets.
Patent DE-4404673-A1 (DE)
IPC: C10J3/66
Filed: 1994-02-15
Abstract: A process is disclosed for generating burnable gas by gasifying water- and ballast-containing organic materials, be it coal or garbage. The drying, low temperature carbonisation and gasification steps are carried out separately. The heat taken from cooled gasified gas is supplied to the endothermic drying and low temperature carbonisation stages. The low temperature carbonisation gas is burned in a melting chamber furnace with air and/or oxygen or oxygen-rich flue gas and the liquid slag is evacuated, whereas the low temperature carbonisation coke is blown into the hot combustion gases that leave the melting chamber furnace at a temperature from 1200 to 2000  DEG C. The endothermic reactions which take place and give carbon monoxide and hydrogen reduce the gasification temperature to 800-900  DEG C. Unnecessary or insufficiently reactive carbon is removed from the gasified gas, supplied to the melting chamber furnace and completely burned. The advantage of the invention is that the ashes may be transformed into an elution-resistant granulated building material, in that a tar-free burnable gas is generated and in that oxygen consumption is strongly reduced in comparison with the fly stream gasification process.
Patent DE-4406177-A1 (DE)
Title: Water dispersible powders of neophane and azaneophane cpds.
Inventor: ROECHLING HANS DR
IPC: A01N55/10
Filed: 1994-02-25
Abstract: A formulation for plant protection contains a neophane or azaneophane of formula (I), a polyglycol and a hydrogen carbonate. A and B = CH, CR4 or N; X = CH2, O or S; Y = CH or N; Z = H or F; R1, R4 = H, halogen, 1-3C alkyl, 1-3C haloalkyl, 1-3C alkoxy, 1-3C haloalkoxy, 1-4C alkylthio or 1-4C haloalkylthio; or R1+R4 = CH2OCH2; R2 = H, 1-3C alkyl, ethynyl, vinyl, halogen or CN; R3 = H, halogen, 1-4C alkyl or 1-3C alkoxy; M = C or Si.
Patent DE-4409352-A1 (DE)
Title: Defect detection using area of interest analysis e.g. for object on prodn. line
Inventor: SCHWARTZ NIRA
IPC: B07C5/34
Filed: 1994-03-18
Abstract: The method for inspecting a container that is partially filled with a fluid having a surface level, which may have defects, and which moves on a production line, involves squeezing the container with a predetermined force to change the surface level of the fluid, providing a light source which illuminates a finish of the container, including the surface level of the fluid, so that the light is reflected along a return path. A sensor in the return path collects light reflected from the finish of the container, and detects light reflected from the container. The sensor produces an electrical signal representative of a reflected product image of the finish. The container image comprises a multiplicity of pixels with intensity levels expressed as respective gray levels, and is  modified in the processing unit by adjusting the gray levels to highlight transition points of the image. Computer-generated artificial areas of interest (AOIs) of the modified image are saved in the memory of the processing unit, and represents separate areas of the container which are separated by a number of pixels. All pixels of the AOIs together are less than the number of pixels of which represent the container image. The transition points in the AOIs are analysed, and the areas are then used for product inspection.
Patent DE-4409769-A1 (DE)
Title: Impeller wheels for turbines and mfg process for same
Inventor: HAGG DIETER
IPC: B23K20/12
Filed: 1994-03-22
Abstract: Impeller wheels for turbine machines, esp. gas or steam turbines, in which blades of ceramic materials are joined integrally to discs of high temp. resistance steel alloys by heating and where intermediate layers containing aluminium (Al) or copper (Cu) or nickel (Ni) are applied to the joining surfaces on the blades or the disc by vacuum soldering, electro-plating or sintering prior to joining.A mfg. process for the above is also claimed.
Patent DE-4418402-A1 (DE)
Title: Prefabricated slab of tiles for wall of floor coverings
IPC: E04F13/08
Filed: 1994-05-26
Abstract: The abutting ends of the tiles are connected by an adhesive mass. The joint between the tiles on the seen side of the slab are only filled to the minimum height with the mass so as to provide the required mechanical strength. The joints between the tiles and the slab are fillable after laying of the slab and to the final height with a joint filling mass. The tile adhesive mass may be made from the same or similar plastics binding agent as the joint filling mass, while both has different compositions. The tile adhesive may be over laid with a hydraulic or plastics hardening hydraulic joint filler.
Patent DE-4426641-A1 (DE)
Title: Weld join for heating and cooling components
IPC: F24F5/00
Filed: 1994-07-21
Abstract: At the weld location, the end cap (1) forms an inside socket (2) whose length (L) adopts the wall thickness (s) of a plastics pipe (3). The height (H) of the socket occupies 80-88% of the pipe wall thickness (s). The thickness (D) of the cap itself (1) amounts to 1.1 to 1.5 times the pipe wall thickness (s), whereas the dia. of the end cap equals that of the pipe (3). The plane surface (4) facing the pipe (3) is pref. convex in shape. The remaining 12-20% of the pipe wall thickness not occupied by the cap produces the weld seam, the welding carried out without fillers of any kind so the two components, cap and pipe, are joined over a weld interface adapted in shape to the socket component (2).
Patent DE-4430013-A1 (DE)
Title: Jewellery component and process for its prodn.
Inventor: GREWENIG HERMANN
IPC: A44C27/00
Filed: 1994-08-25
Abstract: The base member (1,2) consists of a metal other than gold. A gold layer (5) is electrolytically applied and another coating (7) is formed as a protective cover.
Patent DE-4430137-A1 (DE)
Title: Multi=sectioned, cooled piston for IC engine
Inventor: ZAISER DIETMAR
IPC: F02F3/22
Filed: 1994-08-25
Abstract: The cooled piston comprises a top section with formed in hubs onto which the gudgeon pin and connecting rod mount. A circular wall section has its first end covering the base of the piston top, and its second end open for mounting at least one piston ring groove. The individual circular wall sections (11, 12) are introduced in the lower end (18) of the open wall (5), into a common slot (16) lying in a plane vertical to the piston axis. They are located in this slot, at the radially outer surface.
Patent DE-4430574-A1 (DE)
Inventor: BEYLICH ALFRED E
IPC: F04F5/22
Filed: 1994-08-18
Abstract: The invention concerne a supersonic jet-nozzle device with an elongated tubular mixer/diffuser housing in which are disposed lontitudinally a first jet nozzle and, in series with it, a second jet nozzle fitted with a displacement body. In order, with a simple design, to improve significantly the performance in relation to the propellant used, the invention proposes that both jet nozzles (11, 12) are located in a cylindrical section (21, 22) of the mixer/diffuser housing (20), that the section (21) of the housing enclosing the first jet nozzle (11) is adjacent to a conically tapering section (23) of the housing enclosing a first mixing zone, and that the displacement body (14) attached to the second jet nozzle projects into this conical section (23).
Patent DE-4431348-A1 (DE)
Title: Automatic sliding door
Inventor: SUMIYA KAZUHIRO
IPC: E05F15/14
Filed: 1994-09-02
Abstract: An automatic sliding-door mechanism contains a slide rail, which is fastened on a sliding door of a vehicle and extends in the forwards/rearwards direction of the vehicle, a slide-rail guide, which retains the slide rail and is connected rotatably to vehicle bodywork by an arm, and retained thereby, and further contains a pivot-actuating drive, which rotates the arm towards the inner side or outer side of the vehicle, and a slide-actuating drive which is separate from the pivot-actuating drive, is retained by the slide-rail guide and is capable of actuating the sliding door and the slide rail in the forwards/rearwards direction of the vehicle. This thus ensures smooth and rapid operation during movement of the sliding door in the forwards/rearwards direction of the vehicle as well as a sufficiently large torque during movement of the sliding door towards the inner side or outer side of the vehicle.
Patent DE-4432352-A1 (DE)
Title: Transporting un-painted car bodies through treatment baths
Inventor: STEIN JUERGEN
IPC: C23C22/00
Filed: 1994-09-12
Abstract: Finish welded car bodies are transported on a skid and attached to a frame (1), on which the assembly is locked, and passed to a turning station (8) on which the body is rotated through 180 deg  about its transverse axis, so that it is conveyed through treatment baths upside down. The body enters the first treatment bath by lowering of the front side to an angle of 15 deg  max. to the horizontal and is brought out of the bath with the rear of the body at a similar angle to the horizontal.
Patent DE-4438000-A1 (DE)
Title: New N-acyl-poly:hydro indole and quinoline derivs.
Inventor: MAIER ROLAND DIPL CHEM DR
IPC: C07D215/08
Filed: 1994-10-25
Abstract: Bicyclic carboxamides (I) and their addn. salts are new. n = 1 or 2; R1 = furyl, thienyl or pyrimidinyl (all opt. substd. by 1-3C alkyl and/or 1-3C alkoxy), 2-4C alkyl, pyridyl, naphthyl or Ph; Ph = mono- di- or tri-substd. phenyl (opt. mono substd. by phenyl, halo or OR, and opt. mono-, di- or trisubstd. by 1-4C alkyl or 1-4C alkoxy (opt. monosubstd. by NR3R4)); R = allyl, propargyl or benzyl; R2 = 3-19C alkyl (opt mono-, di- or tri-unsatd., and opt. interrupted by 1 O or S), AAr, cyclohexyl, biphenyl or Het (opt. substd by 1-3C alkyl); Het = furyl, thienyl or pyridyl; A = 1-4C alkyl or 2-4C alkenyl; Ar = phenyl (opt. mono or di substd. by 1-3C alkyl, 1-3C alkoxy or halo) or cyclohexyl; R3, R4 = H or 1-6C alkyl; or NR3R4 = piperidino, morpholino or pyrrolidino; dotted line = opt. bond.
Patent DE-4444368-A1 (DE)
Title: Safety device for roller shutters with horizontal armour slats
IPC: E06B9/86
Filed: 1994-12-14
Abstract: The roller shutter is (un)wound onto a rotary shaft in a roller shutter box by a spring leaf mechanism (20). With the lowered roller shutter the slats are engaged by locking elements (25), with one firmly located on the box front inner side as a toothing. Another element is movably brought into contact with the spring leaf suspension, releasable only by the shaft rotation for winding of the roller shutter. On the spring leaves (22) are located self-movable locking elements in the form of a bar- or tooth-shaped component (24), engaging the fixed locking element.
Patent DE-4445668-A1 (DE)
Inventor: DIECKMANN MICHAEL
IPC: G01N21/3504
Filed: 1994-12-21
Abstract: The present invention concerns a device for measuring the partial pressure of gases dissolved in liquids. The device comprises (a) a measurement chamber (14) which is separated by a gas-permeable membrane (11) permeable to the dissolved gas from a sample chamber (10) containing the liquid with the dissolved gas; (b) a light emission source (6) for producing a light beam which passes through the measurement chamber (14) and is of a wavelength absorbed by the dissolved gas; (c) a measurement device (7) for determining the intensity of the light beam leaving the measurement chamber.
Patent DE-4446110-A1 (DE)
Title: Cooling fan for i.c. engine AC generator
Inventor: KURUSU KYOKO
IPC: F04D29/28
Filed: 1994-12-22
Abstract: The cooling fan (10) has a metal disc (11) attached to the rotary shaft of the AC generator for rotation with the latter, supporting a number of fan blades (15) around its outer periphery, The fan blades project beyond the outer periphery of the disc, each having an aerodynamic cross-section. Pref. the fan blades are made of a synthetic resin material formed around a number of spaced cores (14) which are integral with the disc and project from the surface of the latter at the fan blade positions.
Patent DE-4446448-A1 (DE)
Title: Wire cable cleaner, esp. for material handling systems in mining
Inventor: SORNEK ANDRZEJ
IPC: B66B1/12
Filed: 1994-12-23
Abstract: The cleaner has an upper sleeve (7) which can rotate at a roller bearing (4,5) coupling w.r.t. a lower bearing sleeve (1). The sleeves are split longitudinally each having two parts held together by bolted connections (1,11'). The head (16) of the upper sleeve has adjustable bolts (20) with scraper cleaning heads (8) in sockets arranged radially w.r.t. the longitudinal axis of symmetry (01) of the cleaner. The cleaning heads are positioned to be in contact with the cable which is scraped clean as it is drawn through the sleeves. The turn sleeve rotates with the twist of the outer wire layers.
Patent WO-8200331-A1 (WO)
Title: Hot gas generator
Inventor: POPP D
IPC: F24H9/00
Filed: 1981-07-11
Abstract: A combustion chamber (1), substantially conical, is provided at its wider end with a combustion device (2) which opens coaxially therein, and at its opposite end with an air supply device (11, 12). The area of the chamber (1) close to the wider end has a lateral outlet (18) for hot gases and the combustion device (2) has an oil or gas burner (3) and, arranged around those, an annular nozzle (4) intended for the supply of pulverulent fuel, particularly wood powders containing resins, as well as a nozzle for the supply of primary air (5). The lower end of the combustion chamber (1) has a discharge opening for the ashes which opens into a combustion chamber (7) with a combustion surface (8) and which is provided with a supply device (9) for a solid fuel. The combustion chamber (1) may be provided with a jacket, and in this case an air screen flows between the double wall (22). The inner wall (33) of the combustion chamber (1) may be formed by pipes provided with ribs wherein the pipes are circulated by a heat conveying agent.
Patent WO-8201645-A1 (WO)
Title: Device for holding the parts of the joint of a human shoulder
Inventor: RAHMANZADEH RAHIM
IPC: A61F2/30
Filed: 1981-11-13
Abstract: The device for holding the parts of the joint of a shoulder comprises a first plate (4) which may fixed at the upper portion of the clavicle, and a second plate (5) which may be fixed to the upper portion of the acromion (2). A joint (6) connects both plates (4, 5) to each other.
Patent WO-9000680-A1 (WO)
Title: Device for measuring pressure
Inventor: DOBLER KLAUS
IPC: G01L19/00
Filed: 1989-03-01
Abstract: It is desirable for regulating purposes to detect the variations in pressure inside the working chamber (14) of fuel injection pumps (10) without removing the filler cap (20) and opening the fuel circuit. In order to measure the pressure without opening the fuel circuit, the pressure sensor (24) is pressed against the filler cap (20) and the latter's minimal deformations due to pressure build-up in the pump's working chamber (14) are used to generate a measurement signal proportional to the pressure. This type of pressure measurement is particularly suitable for sensing the pressure in driven aggregates without direct access to the pressure chamber.
Patent WO-8908315-A1 (WO)
Inventor: BERG DIETHART
IPC: G21C9/004
Filed: 1989-03-02
Abstract: Un agencement sert à réduire la pression lors de défaillances dans l'enceinte de sécurité (1) d'une centrale nucléaire pourvue d'un réacteur à eau sous pression ou d'un réacteur à eau bouillante. Le courant d'air sous pression qui sort de l'enceinte de sécurité (1) est filtré avant d'être dégagé dans l'atmosphère. L'agencement comprend un agrégat de filtrage (3), (4) des substances radioactives entraînées dans le courant d'air sous pression, un système de canalisations (2), (5) qui relient les éléments de filtrage (3), (4) de l'agrégat de filtrage et des armatures (7), (8), (11), (12). Au moins un agrégat partiel (3) faisant partie de l'agrégat de filtrage est agencé à l'intérieur de l'enceinte de sécurité(1). Au moins un système de canalisations (5) d'évacuation du courant filtré d'air sous pression est raccordé à l'agrégat partiel, traverse la paroi de l'enceinte de sécurité (1) et est fermé en cas de défaillance par des armatures commandables (7).
Patent WO-9013823-A1 (WO)
Inventor: BIRKLE MICHAEL
IPC: G01R31/36
Filed: 1990-05-08
Abstract: Verfahren zur Bestimmung von physikalischen Größen von wiederaufladbaren elektrischen Energiespeichern, wobei die Prozeßeingangsgrößen des Energiespeichers (I, t, TAKKu, TUmg, U(t)) gemessen und in einem Rechner verarbeitet werden, wobei nach dem bekannten Prinzip des indirekten Messens ein vorgebbares Modell, in Form geschlossener linearer oder nichtlinearer mehrparametriger Funktionen und/oder eine heuristische Parametrierung als Schätzung, das(die) die zu bestimmenden physikalischen Größen und ihre physikalischen Beziehungen zueinander repräsentiert, mit den gemessenen Prozeßeingangsgrößen verglichen werden und für die nachfolgende Messung das Modell und/oder die Schätzung adaptiert wird.
Patent WO-9013330-A1 (WO)
Inventor: MOEHRING KLAUS
IPC: A61M25/08
Filed: 1990-05-07
Abstract: A punction instrument consists of a punction tube and corresponding puncture instrument. The puncture instrument is a groove-shaped perforating lancet (5) which projects from the punction tube (2). The punction tube (2) has a curved tubular section (14) at its lower extremity which forms a section shaped like the prow of a ship which displaces the tissues. This structure ensures that the punction instrument (1) has a punction end which acts as a punction tip or punction needle. This prevents tissues from being punched out during punction and reduces the resistance to manipulation.
Patent WO-9103409-A1 (WO)
Inventor: SCHLICHTHAERLE JAN
IPC: B65D6/16
Filed: 1990-08-23
Abstract: Ein Container von quaderförmiger Gestalt wird von einem Bodenteil (11), einem dazu parallelen Deckelteil (12) sowie zwei zueinander parallelen Stirnteilen (13, 14) und zwei zueinander parallelen Seitenteilen (15, 16) begrenzt. Die Seiten- und die Stirnteile sind mit dem Bodenteil um zu dem Bodenteil parallele Gelenkachsen schwenkbar verbunden, um den Container zum Zweck des Leertransportes flachliegend zusammenklappen zu können. Um das Zusammenklappen zu vereinfachen, sind zumindest die Seitenteile (15, 16) in Seitenteilabschnitte (150, 154; 160, 164) unterteilt, die gelenkig miteinander verbunden sind. Beim Zusammenlegen des Containers werden die Seitenteilabschnitte (150, 154; 160, 164) jeweils um wenigstens eine zweite Gelenkachse flachliegend aufeinandergeklappt, ehe sie in Richtung auf das Bodenteil umgelegt werden.
Patent WO-9108713-A1 (WO)
Inventor: CLOSTERMANN VOLKHARD-HAGEN
IPC: A61C8/00
Filed: 1990-11-10
Abstract: Un corps de vis est composé d'une douille taraudée (1), d'une contre-bague conique (2) et d'une vis à tête conique (3). La douille taraudée (1) présente un bord (12) suivi d'une partie sans taraudage (14); la vis à tête conique (3) présente une tête (35), une tige filetée (36) et, entre la tête (35) et la tige filetée (36), une partie sans filetage (33); la contre-bague conique (2) présente un cône intérieur (22) dont la partie de diamètre est dotée d'un filet intérieur (23) adaptée à la tige filetée (36) de la vis à tête conique (3). La vis à tête conique (3) est vissée avec sa tige filetée (36) dans la douille taraudée (1) et maintenue avec sa tête (35) dans le cône intérieur (22).