baber/WOPTO huggingface dataset:
Patent DE-4328094-A1 (DE)
Title: Actuating device for the internal combustion engine of an appliance for agricultural, yard or garden care
Inventor: ERGER MANFRED
IPC: A01D34/68
Filed: 1993-08-20
Abstract: The invention relates to a device for starting and stopping a lawnmower 1 which is driven by an internal combustion engine 5 and which has, for starting, a starter 19 capable of being supplied with current via a battery 18 and, furthermore, is provided with means for closing or breaking the ignition circuit. To make it easier to start the internal combustion engine 5, there is provided a switching handle 10 which actuates via a connection 16 a switching device 17 influencing a circuit, the switching device 17 has means for recording the speed of the internal combustion engine 5 and a speed comparator, the switching handle 10 automatically assuming a first position, in which the ignition circuit is broken, and the switching handle 10 being capable of being transferred by an operator into a second position, in which the ignition circuit and the circuit for actuating the starter are closed. When a predetermined speed, which is above the starting speed of the internal combustion engine 5 is exceeded, the switching device 17 breaks the circuit for actuating the starter 19. <IMAGE>
Patent DE-4331555-A1 (DE)
Title: Adjustable inductive proximity switch - uses learning mode to determine required switch function in normal operating mode
Inventor: FORNEFELD AXEL DIPL ING
IPC: H03K17/95
Filed: 1993-09-16
Abstract: The proximity switch can be adjusted after its encasement by switching between a normal operating mode and a learning mode, in which a counter (16), a control logic (17) and D/A converter are used to determine the operating function. The control logic (17) is coupled to a read-only memory (19) holding the operating function for the switch in the normal operating mode. Pref. a controlled voltage divider or controlled resistance is set to a valve at which the switch condition change-over is required. ADVANTAGE - Allows switch to be embedded in resin before adjustment of switch point.
Patent DE-4334693-A1 (DE)
Title: An electro-pneumatic brake for all vehicles with pneumatic systems
IPC: B60T7/22
Filed: 1993-10-05
Abstract: Published without abstract.
Patent DE-4339025-A1 (DE)
Title: Catalytic purificn. of polluted air - using element with absorbent portion and catalytic combustion portion.
Inventor: BECKER OLIVER
IPC: B01J35/00
Filed: 1993-11-09
Abstract: In the purification of polluted air by heterogeneous catalysis, the air is fed at room temp. by pressure or suction past a solid catalytic material-coated element to cause noxious substance absorption and, at the latest after element loading with the theoretical max. possible loading capacity, oxidn. to environmentally compatible gaseous reaction products by heating the element. The novelty is that the noxious substances are (i) absorbed on an absorbent part of the multi-part element; (ii) desorbed by heating this loaded element part; and (iii) conventionally catalytically combusted by means of a further, directly heatable, catalytic material-coated element part. ADVANTAGE - The process allows simple purificn. of polluted air contg. less than 100 mg/cu.m. noxious substances with increased efficiency and low energy requirements.
Patent DE-4401280-A1 (DE)
Title: Discharge vessel
Inventor: SATO TAKASHI
IPC: H01J17/40
Filed: 1994-01-18
Abstract: Discharge vessel having a cylinder made from an insulating tube, a pair of discharge electrodes arranged at opposite ends of the cylinder, a plurality of insulating coating strips which contain a gas-ionisation accelerator and are arranged in grooves formed in the inner surface of the cylinder, which inner surface covers regions which surround the cathode of the discharge electrode and a discharge space inside the cylinder, the grooves being arranged in relation to the central axis of the cylinder at essentially the same distance, and the cylinder being furthermore provided on its cathode side with a flange part extending inwardly and the insulating coating strips being arranged on the inner surface of the cylinder with the exception of the inner surface of the flange part. The discharge vessel shows a stable discharge-triggering characteristic independently of the repetition frequency of the discharge, is capable of preventing an internal creep discharge (charge dissipation) even if the discharge is repeated for a long time, and has a constant service life.
Patent DE-4401827-A1 (DE)
Title: Device for the articulated connection of pipes of an exhaust-gas system
Inventor: HOELL ALFRED
IPC: F16L27/12
Filed: 1994-01-22
Abstract: The invention proposes a simple and inexpensive device for the articulated connection of pipes of an exhaust-gas system, such as that of a motor vehicle, which device exhibits pipe portions which are connected by a flexible line part, such as a bellows, provision being made for resilient elements which engage around the line part and exhibit axially interengaging housing parts, connected to in each case one pipe portion, and ring parts.
Patent DE-4406354-A1 (DE)
Title: Circuit arrangement for the integration of EDP systems with the use of telephone systems
Inventor: THOMAS GOTTFRIED
IPC: H04Q11/04
Filed: 1994-02-26
Abstract: The invention relates to a circuit arrangement for the integration of EDP systems with the use of telephone systems which are connected to the public telephone network ISDN or Euro ISDN. The object is to connect a telephone system to an EDP system in such a way that all the functions of the EDP system can be implemented when the telephone system is used. The object is achieved according to the invention, as shown in Figure 1, with a circuit arrangement comprising   * the telephone sets (2; 11; 13) which are connected via a line (a) and an intelligent telephone system (3) directly to the public telephone network ISDN or Euro ISDN (1), and * an integration element (5) which is disposed between the intelligent telephone system (3) and the personal computers (4; 12; 14) and which once receives signals via the SDLC or ISDN connection element (8) via line (b) from the public telephone network ISDN or Euro ISDN (1) and via the intelligent telephone system (3), transmits signals back to the public telephone network ISDN or Euro ISDN (1) and which furthermore transfers a data record, provided with corresponding information, via the line (c), a LAN (9), which is connected via the line (d) to the LAN server (10), and via the line (e), to the personal computers (4; 12; 14) and which in turn receives the data record of the personal computers (4; 12; 14), the signals being converted into the data record and vice versa by the integration element (5) by ...   Original abstract incomplete. <IMAGE>
Patent DE-4410367-A1 (DE)
Title: Low=pressure fuel injection unit for vehicle IC engine
Inventor: MAHLER ROBERT
IPC: B60K15/035
Filed: 1994-03-25
Abstract: The injection unit has a membrane (11) fitted in the output aperture (10) of the collection space (9). This membrane is permeable by fuel vapour but not by liquid fuel. The collection space is an integral part of the line (4) acting as an injection manifold (4') for several injection valves (6). The output aperture of the collection space is connected to a fuel vapour collecting and purifying system (13) for the tank air extraction. There is a pressure regulator (7) in the line (4) upstream of the injection manifold (4'). There is a return line (8) from the regulator, which is close to the fuel tank (2).
Patent DE-4413027-A1 (DE)
Title: Actuating crank for a vehicle door
IPC: E05F11/38
Filed: 1994-04-18
Abstract: The invention relates to an actuating crank for installation into a vehicle door, in particular for arrangement in the region of a vehicle door which carries out a swing and/or sliding movement, having a crank arm and a crank knob which is fastened at the free end of the crank arm. In order to design an actuating crank such that, with ergonomically favourable positioning of the actuating crank, the vehicle door, which is pivoted and displaced, can be opened without difficulty, the crank arm is subdivided into at least two parts and, by means of a mechanism, can be shortened in length and returned to its original length again, into an actuating position.
Patent DE-4413180-A1 (DE)
Title: Long-term installation of optical fibre cable-connected instrument
Inventor: FASKE BERND
IPC: E21B17/02
Filed: 1994-04-12
Abstract: The unit installs cables, with an optical splice at the end, in deep bores or shafts. The terminated cable splice (8) is mounted on a plate (7), which may be Si rubber, in the bottom-entry pressure chamber (3). The cable (6) is made pressure-tight, through the mounting cover (2), which is also penetrated by an opening (22) holding the non-return valve (4). This is for filling and pressurising the chamber. The chamber also contains an inset mounting protection tube (14). Below the chamber, is a "shoe" trimmed with a side relief, and a recess (21) to accept the optical cable.
Patent DE-4413606-A1 (DE)
Title: Composite filter for motor vehicles removes acid gases and particles from the air
Inventor: BLUECHER HASSO VON
IPC: B01D39/08
Filed: 1994-04-19
Abstract: Composite filter comprising a particle filter and an adsorption filter is mfd. by the wet fleece process. By successively drawing particle filter layers, and adsorption filter layers, from a mixture of active carbon particles and fibres, into a sieve with the same dimensions as the end product. The aq. dispersion mixture, also contains inorganic and/or organic materials, for impregnating the adsorption material, in order to enable chemisorption to occur as well as physisorption.
Patent DE-4415829-A1 (DE)
Title: Clamping system for curved, laminated workpieces on circular saw table
Inventor: ROSER MARCUS
IPC: B23D47/04
Filed: 1994-05-05
Abstract: Equipment for use with a circular saw to effect parallel or angled edging cuts on a curved workpiece (3) made of glued laminates or veneers has two similar parts each with its own workpiece (3) clamping and aligning system. Each part has a guide rail (1) with a clamping arrangement (4) for attachment to a moveable slide on the saw table. A workpiece clamp (2) is connected to the guide rail (1) and presses the workpiece (3) against the guide rail (1). A height adjustable guide bar (6,7,8) slides along the guide rail (1) and has a stop head (5) at the upper end which is adjustable both vertically and horizontally for positioning the workpiece (3) and preventing tilting during sawing.
Patent DE-4416065-A1 (DE)
Title: Method of sterile bottling of still drinks in bottles
Inventor: GEILER KLAUS
IPC: B67C3/26
Filed: 1994-04-20
Abstract: The method involves positioning a reverse valve above the liquid-container (1). The top opening of the return gas pipe (5) ends in a connecting pipe (12) in the housing (11) of the reverse valve. Between the connecting pipe and the vacuum source, the excess pressure source for sterile air and the steam inlet is arranged a movable slide piece (13-15) with connecting chamber (16-18).Each slide piece with connecting chamber is spring loaded and axially movable and controlled by a radial cam in the reverse valve housing. A further steam inlet on the centering appliance (9) opens into a circular pipe (28) which has openings (29) below the sealing cone (10).
Patent DE-4416067-A1 (DE)
Inventor: LEVESQUE XAVIER
IPC: H02P8/34
Filed: 1994-04-21
Abstract: In an electrical odometer including a speed information sensor (14), means (1, 15) for transmitting this information to a stepping motor (10) to drive a set of display cylinders (12), and means (1) for controlling the motor (10), the control means (1) include means (3 - 7) for controlling the acceleration of the motor (10). The latter may be a low-pass filter (3 - 5) which rounds off pulses supplied by the sensor (14) prior to their being amplified and fed to the motor coil (11). Alternatively the use of a D - A converter to provide synthesised drive pulses is envisaged. <IMAGE>
Patent DE-4416872-A1 (DE)
Title: Measurement arrangement for contact temperature measurement of materials
Inventor: KLOEDEN ANDREAS DIPL ING
IPC: B23Q17/09
Filed: 1994-05-13
Abstract: The measurement arrangement involves sensors to measure the contact temperature of a material, such that the thermocouple is held firmly in position on or just under the material surface. A 1 mm diameter NiCr-Ni thermocouple (8) is held between hemispherical tongs (1) and with the end protruding from the tongs and extending into a bore hole in the sensor head (5).The sensor is screwed into a cylindrical guide tube (4) to which the head is welded, by means of a tightening element (3). The tongs are clamped to the head by a clamping ring (2) to prevent slippage, and the entire arrangement is held against a boring in the material by a nut (6).
Patent DE-4420534-A1 (DE)
Title: Quilt cover
Inventor: LUEDI HUGES
IPC: A47G9/02
Filed: 1994-06-14
Abstract: A cover for quilts is proposed, at the upper end of which there is arranged a lengthening which serves to cover the upper part of a person's body. <IMAGE>
Patent DE-4425898-A1 (DE)
Title: Expandable flame-retardant laminate
IPC: E04B1/94
Filed: 1994-07-25
Abstract: Published without abstract.
Patent DE-4426802-A1 (DE)
Title: Cleaning method, using compressed air, for drains of wash basins, baths, etc.
Inventor: WILLEMS MANFRED
IPC: B08B9/032
Filed: 1994-07-28
Abstract: The thin tube is inserted into the drain through e.g. the screw stop in a U-trap of wash basins, baths, etc. The thin tube acts as a jet through which compressed air is directed against the inside of the drain pipe. The tube generates a concentrated, strong, thin air-jet which loosens the dirt which is then flushed out with water. The compressed air is supplied by a compressor or by a small air cylinder. The thin tube can form the barrel of an air-pistol.
Patent DE-4427514-A1 (DE)
Title: Optical cable installation monitoring by signal in reverse direction
Inventor: KUNZE DIETER DIPL ING
IPC: H04B10/00
Filed: 1994-08-03
Abstract: At the transmitting station (A) an additional transmitter (SU) is coupled to the optical fibre on which the local receiver (E) receives messages from the transmitter (S) at the distant receiving station (B). The monitoring signal is thus transmitted in the opposite direction to the incoming messages.  At the receiving station a monitoring loop (US) coupled this signal into the transmission fibre along which it is propagated, against the outgoing messages, to a monitoring receiver (EU). The output of this is compared (AE) with the locally generated reference (R).
Patent DE-4430002-A1 (DE)
Title: Rotating brush partic for cleaning vehicle tyres
Inventor: WACKER DIETMAR
IPC: B29C37/02
Filed: 1994-08-25
Abstract: The cleaning brush, such as for the removal of knops from freshly-produced vehicle tyres and the like, has a powered rotating body (1) turning round its longitudinal axis. Its outer surface (2) is fitted with a number of looped bristles (3) in a U-shape or a partially circular shape. The looped sides (7) of the bristles are placed behind each other on the longitudinal line of the rotating body (1). The rotating body (1) has a metal cylinder mantle, with a cast plastics filling.
Patent DE-4432917-A1 (DE)
Title: Conveyor chain with ribs
Inventor: GARBAGNATI CARLO
IPC: B65G17/34
Filed: 1994-09-15
Abstract: A conveyor chain (10) in the form of a roller blind comprises a metal carrying and pulling chain (11) with rollers, there being fastened to each second link of this a plate element (10) which forms an essentially continuous conveying surface with the elements (10) resting on the adjacent chain links. The carrying surface of each plate element (10) is provided with projecting ribs (16) running parallel to the longitudinal direction of the chain (11). <IMAGE>
Patent DE-4433502-A1 (DE)
Title: NMR tomographic appts. with high-frequency spin excitation transmitter
Inventor: KNEISL WILHELM
IPC: A61B18/18
Filed: 1994-09-20
Abstract: The patient is placed between gradient coils and HF transmission and reception antennas (1c) built into upper and lower  electromagnetic pole pieces (1a,1b). The NMR appts. is driven by a unit (2) incorporating an HF transmitter (2a) and receiver (2b), gradient coil drive electronics (2c), a basic field magnet current supply (2d), a control computer (2e) and a display monitor (2f).  The same unit is employed for therapeutic purposes with a heating element (3) equipped with a temp. sensor (6) and indicator (7) with feedback to the attenuator (4). Alternatively, a loop antenna (8) may be used without direct connection to the driving unit.
Patent DE-4437851-A1 (DE)
Title: Polychlorinated bi:phenyl contaminated workpiece decontamination
Inventor: HOFMANN UDO DR
IPC: A62D3/38
Filed: 1994-10-22
Abstract: Process for removing and decontaminating surface films contaminated with polychlorinated biphenyls (PCBs) from workpieces comprises contacting the workpiece bearing the contaminated surface film with a reaction soln. that: (a) dissolves the film, and (b) simultaneously chemically converts the noxious PCB.
Patent DE-4441263-A1 (DE)
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/00
Filed: 1994-11-19
Abstract: A dispenser (1) has a continuous working member (10) in a single piece with spring sections (28, 29, 30) and other sections located between the spring sections that form valve bodies (18), members for fastening to a piston (12) and the like. The continuous working member (10) is arranged inside the pump housing (2). The spring sections may be designed as spiral or torsion springs with a closed envelope. Very efficient dispensers are thus obtained that are easy to manufacture and to mount.
Patent DE-4443737-A1 (DE)
Title: Continuous textile ribbon for vehicle carpeting edge trimming
Inventor: KRAEMER STEFFEN
IPC: D04D9/00
Filed: 1994-12-08
Abstract: The continuous textile ribbon has:(a) a coating (12) of thermoplastic material on one side of the ribbon (10); and (b) continuous electrically conductive material, along the ribbon (10) length, to carry off any electrical charge from the carpeting (30), held by the thermoplastic coating (12). Also claimed are:(i) the prepn. of the ribbon; and(ii) use of the ribbon for vehicle carpeting.
Patent DE-4446588-A1 (DE)
Title: Cleaning method for metallic workpieces
Inventor: EDENHOFER BERND DR
IPC: B08B3/10
Filed: 1994-12-24
Abstract: The method involves a first stage in which workpieces (8) are cleaned in a pressure tight tank (2). The tank still contains moist atmosphere after partial evacuation. A cleaning fluid is sprayed (7) on to the workpieces from all sides while they are rotated. The cleaning fluid is cooled and its heat energy is extracted for the evaporation process. The cleaning fluid is then heated to compensate for the previous cooling. Used cleaning fluid is replenished by heated fluid. The workpieces can also be heated.
Patent WO-8809228-A1 (WO)
Inventor: KNOBEN JACOB
IPC: B01F15/00
Filed: 1988-05-27
Abstract: Un procédé et des dispositifs permettent de nettoyer des bâtiments en transformant des matières solides polluantes et formatrices de poussières en matériaux pouvant être éliminés sans risques de pollution de l'environnement. Ces matières solides polluantes peuvent être toutes sortes d'anciens matériaux isolants, fonds d'enduits vaporisés et autres revêtements utilisés dans l'industrie du bâtiment composés d'amiante, de verre, de pierre et/ou d'autres fibres minérales et produits en amiante-ciment. Les dispositifs sont pourvus de filtres d'air (5) de comminution (2) et de mixage (12) avec un liant durcissant. Le liant est de préférence, outre du ciment ou du mortier, une résine synthétique réactive produisant après durcissement un produit de réaction rempli de fibres qui ne forme pas des poussières et résiste à l'hydrolyse dans des conditions d'entreposage.
Patent WO-9010197-A1 (WO)
Title: Sensor for determining the volume of liquid or gaseous media
Inventor: WOCHER BERTHOLD
IPC: G01F1/00
Filed: 1990-01-20
Abstract: In a sensor (10) for determining the volume of a flowing medium, a piston (12) slides in a tube (11) on which a tapping electrode (15) and on either side of the latter an exciting electrode (13, 14) of length (1a) are arranged. In the initial position of the piston (12) equal capacitances (C1 and C3) are generated between the electrodes (13, 14) and the piston (12), the difference between which is then detected via the tapping electrode (15) with the aid of a bridge circuit. If the piston (12) is moved, a voltage (UA) proportional to the volume is produced via the tapping electrode (15). The sensor is simple and cheap to make, and provides relatively accurate and linear readings.
Patent WO-9100698-A1 (WO)
Inventor: ANDERIE WOLF
IPC: A43B13/14
Filed: 1990-07-03
Abstract: Eine Laufsohle (1) für Sportschuhe, insbesondere für Hallensportarten, die einen über die seitliche Begrenzungsfläche (4) des Sohlenkörpers (2) überstehenden Stützrand in Form eines Wulstes (3) von annähernd kreisförmigem Querschnitt aufweist. Der Wulst ist nur über einen oberhalb der Sohlenauftrittsfläche (5) befindlichen Teil seines Querschnittsumfanges mit dem Sohlenkörper verbunden und kann daher bei einer seitlichen Belastung des Sportschuhes zur Seite hin verschwenken und eine Schwellenwirkung gegenüber seitlichem Umknicken erzeugen (Fig. 2).
Patent WO-9302341-A1 (WO)
Inventor: ENTENMANN ROBERT
IPC: G01H11/08
Filed: 1992-06-10
Abstract: Un détecteur de cognement destiné à être fixé indirectement ou directement sur un moteur à combustion interne comporte un boîtier (10) avec une douille de compression (11) sur le côté extérieur de laquelle sont disposés un disque piézocéramique, une masse d'appui (16) agissant sur ce disque, les disques de contact (14) et les disques isolants (13). Les disques isolants (13) ou le disque piézocéramique (15) sont légèrement conducteurs du courant électrique, de sorte qu'il est facile de faire dévier les crêtes de tension induites par l'effet pyroélectrique. On évite ainsi les erreurs de mesure et les perturbations du circuit électrique raccordé au détecteur de cognement.
Patent WO-9316938-A1 (WO)
Inventor: BARAINSKY MARKUS
IPC: A61J1/16
Filed: 1993-02-22
Abstract: Emballage pour un produit de consommation, tel qu'un aliment, un produit pharmaceutique, un agent cosmétique, un colorant ou une substance adhésive, avec une date d'utilisation ou de consommation limitée et/ou une autre propriété susceptible de modifications dans le temps, avec un dispositif de mesure du temps (2) relié à l'emballage (1) du produit, dispositif qui est activé lors de la mise en utilisation ou de la fabrication du produit à emballer et qui déclenche, après une période déterminée, un signal persistant ou pouvant être interrompu et/ou pouvant être modifié par des dispositifs d'actionnement extérieurs.
Patent WO-9407255-A1 (WO)
Inventor: HEYDNER KONRAD
IPC: H01H13/68
Filed: 1993-09-17
Abstract: Un commutateur de sécurité (1) contient une touche à bascule de commutation (17) formant un levier à deux bras, pour la mise en et hors circuit, qui est montée pivotante sur un socle (16). Le socle (16) est entouré d'un boîtier (2, 3) électro-isolant. Un couvercle de boîtier (3) destiné à couvrir la touche à bascule de commutation (17) se trouve côté actionnement du commutateur de sécurité (1). Une ouverture pratiquée dans le couvercle du boîtier sert à recevoir une partie d'actionnement qui la traverse et qui exerce en outre une pression sur un des bras du levier de la touche à bascule de commutation (17). Dans une des deux positions de commutation, la partie d'actionnement se trouve du côté dudit bras de levier, nettement en dehors de cette ouverture, comparativement aux autres positions de commutation, indiquant de ce fait l'état de mise en circuit du commutateur de sécurité (1). La partie d'actionnement peut être au choix un bouton-poussoir (9) relié de manière mobile à un des bras du levier de la touche à bascule de commutation (17) ou bien un capot de commutation (41) relié de manière rigide aux deux bras de levier.