baber/WOPTO huggingface dataset:
Patent DE-4338135-A1 (DE)
Title: Adaptor device for connecting contact points of a test object to a testing device
Inventor: WEIN REINHOLD
IPC: G01R1/073
Filed: 1993-11-09
Abstract: For the purpose of connecting contact pins, held elastically by contact tubes and assigned to the connection points of the test object (printed circuit board assembly 1), to an interface assigned to the testing device, known adaptor devices contain a contact plate on which there is an etched circuit corresponding to the connection points of the test object. The new adaptor device is intended to allow access to its internal contact sites. The contact tubes (5) are rigidly connected (soldered) to the conductive tracks on the contact plate (7). The test object and the contact plate (7) are fastened to a frame which can be folded out relative to the base part (9) of the adaptor housing. The interface (10) is located in the base part (9) of the adaptor housing and is connected to the conductive tracks of the contact plate (7) via flexible lines (11). When the housing frame is folded open, the internal circuit of the adaptor device, from the interface as far as the contact tubes, is accessible for the purposes of testing. <IMAGE>
Patent DE-4339312-A1 (DE)
Title: Radio transmitted code synchronised electronic wristwatch
Inventor: WEISHEIT EBERHARD
IPC: G04C13/02
Filed: 1993-11-18
Abstract: The wristwatch contains an analogue time display with a stepping motor drive for the hour, minute and second hands. A CMOS microcontroller (4) controls the watch receiver. The radio receiver (5) receives the coded time information. The mechanical hand setting appts. sets the hour and date with the adjustment crown. The seconds and minutes are set by actuating the electrical button (1a). The adjustment crown has a basic position (1), hours position (2) and date position (3). On pressing the other switch (3a) the radio time code is acquired and used to set the correct time.
Patent DE-4344465-A1 (DE)
Title: Linear motor-driven cutter for large sections of butchered meat
Inventor: SEIDEL BERND DR
IPC: A22B5/00
Filed: 1993-12-22
Abstract: Cutter for the coarse- and fine carving of butchered meat, e.g. pork halves and beef quarters, comprises: a stamp cutting tool (4), stamping frame (12), its recess (16) and a counter cutter (5) with its frame (13) and its recess (17). A manipulator (10 and 11) is arranged relative to the stamp and the counter cutter (5). There is also, at right angles to the working direction of the stamp (4) and the counter cutting device (5) a tubular conveying track (2) supporting e.g. a pork half (3) on a sliding hook (1).
Patent DE-4400672-A1 (DE)
Title: Detachable holder for shuttering plank
Inventor: WALSER HANS PETER
IPC: E04G11/36
Filed: 1994-01-12
Abstract: One arm (5) of the holder is for fixing to a wall-capping, roof-shuttering, while the other arm (3) accommodates a clamp or support. The first arm (5) of the holder (1) is adjustable for length. It can be in two parts telescoping together, one of them fixed to the second arm, and guided to minimise tilting or deflection. Fixing devices (13) can be provided, so as to secure the two parts in position in relation to each other, while further such devices (12) on the movable part can secure it to the capping etc.
Patent DE-4404911-A1 (DE)
Title: Sports shoe with reinforcement
Inventor: AHLBAEUMER GEORG DR
IPC: A61F5/01
Filed: 1994-02-16
Abstract: The link (32) on the outside of the foot may be displaced in a forward position. Alternatively the link (34) on the inside of the foot is displaced in a backward position. It is displaced in the lengthwise direction (A) of the shoe in relation to a middle position (M) between the outer (24) and inner (26) ankle-bone of the upper ankle joint. The sleeve element (30) is linked to the clamp element (28) on the inside and outside of the foot so that a projection (P) of the straight connecting line (G) between the two links (32, 34) includes an angle of between 10 and 30, pref. 20 deg. on a horizontal plane (E) parallel to the lengthwise direction of the shoe.
Patent DE-4405068-A1 (DE)
Title: Temperature dependent voltage circuit for e.g. LCD element
Inventor: SCHNEEBERGER JOHANN
IPC: G09G3/18
Filed: 1994-02-17
Abstract: The circuit contains an operational amplifier (1) with its first input connected to a constant voltage source (Uref). Its output, which provides the control voltage, is connected through a temperature-dependent resistor (R eta ) to its second input. Feedback resistors (R2,R3) are connected in parallel with the temperature-dependent resistor. The constant voltage source may be provided by the output of a micro-processor (2). The circuit may be of inverting or non-inverting configuration.
Patent DE-4408606-A1 (DE)
Title: Dynamometer for motor vehicles with 2-dimensional vector display
IPC: B60K37/02
Filed: 1994-03-08
Abstract: The acceleration vector is shown to the driver as an arrow on a colour monitor so that the origin of the vector arrow corresponds to the vehicles stationary centre of gravity. The length and direction of the arrow changes to represent the actual measured value of acceleration from this point. A light persistence of 3 second shows progressive stages of acceleration developing to allow the driver to evaluate the road adhesion conditions. Borders on the display show the corresponding limits for various road surface conditions (e.g. ice, snow, wet and damp).
Patent DE-4408707-A1 (DE)
Title: Mould core
Inventor: SCHMETZ KLAUS
IPC: B29C33/04
Filed: 1994-03-15
Abstract: The mould core, especially for moulding plastics bodies, has a heating channel(s) (3) in the core (1) running on several planes, so that the whole of the outer surface of the core (1) to be heated has a consistent array of heating channel(s) (3).  Pref. a single heating channel (3) runs through all the plane levels of the core.
Patent DE-4409169-A1 (DE)
Inventor: PALM RAINER DR ING
IPC: G06F7/00
Filed: 1994-03-17
Abstract: The invention concerns a novel process and novel arrangement for fuzzy control. In contrast to conventional processes and arrangements, a sharp value is not processed as the fuzzy controller input variable but an input variable associated with a probability distribution density is supplied. Thus, it is not a sharp value which is processed in the inference procedure of the fuzzy controller but, according to the invention, the probability distribution density of an input variable as the match-making function thereof. This method of proceeding affords advantages, particularly in the case of asymmetrical probability distribution densities. In this way, the controller response behaviour is improved and the disadvantages associated with signal ante-filtering, such as information losses, are avoided.
Patent DE-4411615-A1 (DE)
Inventor: STUMPP THOMAS
IPC: B01D41/04
Filed: 1994-04-02
Abstract: In a device for cleaning filters (F) in a cab which can be sealed against dust, filters can be temporarily secured on holders in a rotation axis (a-a). At least one exit aperture connectable to a line (12) for a flowing medium and arranged transversely to the rotation axis diverts the flow (L) of the flowing medium to the surface of the filter. As the exit aperture is the opening (14a) of at least one nozzle. A drive device (13) moves the nozzle in relation to the filter and/or the filter in relation to the nozzle parallel to the rotation axis (a-a), and the flow of the flowing medium is pulsed from the exit aperture. Thus a device is provided by means of which the filter can be reliably cleaned in an environmentally friendly manner, so that it is available for further use.
Patent DE-4413929-A1 (DE)
Title: Shoe and boot boy
Inventor: RESCH HARRY E
IPC: A47G25/80
Filed: 1994-04-21
Abstract: The shoe boy comprises two upper parts, a middle part and a rear part. The two upper parts can be rods about 20-30cm long, 2-3.5cm wide and 1-2cm thick. The middle part can be angular, oval or round with a height of about 2.5-4cm and thickness or diameter of 1.5-4.5cm.The upper and middle parts can be made from metal, wood or plastics and the rear part can be made from plastics, leather or material.
Patent DE-4414013-A1 (DE)
Title: Drumstick holder on kettle drum
Inventor: AEHNELT KARL-HEINZ
IPC: G10D13/04
Filed: 1994-04-22
Abstract: The kettle drum comprises a carrier (14) with a retainer (19) for the drumsticks. The carrier has at least one clamp (15) for securing to the skin ring (6) and/or the tensioning ring (7). Pref. the clamp has a first jaw (16) abutting one of the rings, and a second jaw (18) opposite the first one.The first jaw may abut the tensioning ring top side, while the second jaw may abut the underside of the skin ring. The second jaw is typically fitted to or formed on a clamping screw (17). The first jaw may be a shank of an angle, or a bracket (16).
Patent DE-4415969-A1 (DE)
Title: Locking drive for hinged cover of motor vehicle
Inventor: BREMICKER RICHARD-OTTO
IPC: B60J7/185
Filed: 1994-05-08
Abstract: The drive system has a main motor drive and support parts. The locking drive comprises a drive motor which swings a front frame part (4) into closing position and actuates locking hooks (22).The motor is coupled to the locking hooks and hinges which connect the front frame part to the cover longitudinal carriers, by means of a drive transmission mechanism. The transmission mechanism comprises locking units (16) on both sides of the front frame part.
Patent DE-4418337-A1 (DE)
Inventor: WEIS JUERGEN DIPL PHYS
IPC: H04R3/12
Filed: 1994-05-26
Abstract: A process is proposed for sound reproduction using sound reproduction devices with electro-acoustic transducers such as loudspeakers. The process involves: providing a digital audio signal, which contains the common sound data required by all the sound reproduction devices, with individual addresses and associated control data for all the sound reproduction devices. The control data intended for such sound reproduction devices are retrieved locally in the sound reproduction devices using the individual addresses allocated to these sound reproduction devices, and the audio signal for individual reproduction in each sound reproduction device is adjusted by those data. An equipment for carrying out this process comprises a control device for controlling the sound reproduction of the sound reproduction devices, with an input, a control unit and an output. The control unit is designed to provide a digital audio signal, containing all the sound data for all the sound reproduction devices, with individual addresses and associated control data for all the sound reproduction devices to allow individual control of the sound reproduction devices. The equipment in addition has a sound reproduction device with amplifier, characterised by having a digital input for a coded digital audio signal, a unit for retrieving control data, an addressable decoding unit for the sound signal to be reproduced by a given sound reproduction device, and a digital-analogue converter.
Patent DE-4420299-A1 (DE)
Title: Method for automatic information retrieval and storage in door intercom systems
Inventor: SCHMITZ RAIMUND DR
IPC: H04M11/02
Filed: 1994-06-10
Abstract: Technical problem addressed by the invention = technical object and objective: Door intercom systems are used to provide security against unwanted visitors. During the communication between the person visited and the visitor, information is undesirably but necessarily conveyed to the visitor when the intercom system is used:   1. If the person visited does not answer, it is highly likely that no-one is at home (method used by professional burglars); 2. A visitor with dishonest intentions can glean information which is valuable to him from the voice of the visited person, e.g. elderly, nervous person, woman, child etc.   Furthermore, the visitor can engage the visited person in conversation to gain access to the home despite an initial refusal. Solution to the problem or technical object: By means of stored and, as required, personally recorded or standardised verbal information in a selectable voice which follows every press of the doorbell (e.g. assertive male voice :"Hello. This is a recorded announcement. Please give your name, details of the company which you represent, if appropriate, and the nature of your business. If we are interested, you will be granted access within two minutes. Your details will be stored. Please speak after the tone.") The advantages gained are:     1. The visitor is given no information on the occupant.   2. If no-one is at home, information on visitors can ...   Original abstract incomplete.
Patent DE-4420838-A1 (DE)
Title: Connection-group piece for automatic heating-oil bleeders
Inventor: MARENBACH GUENTER
IPC: F23K5/14
Filed: 1994-06-15
Abstract: The connection-group piece for automatic heating-oil bleeders is characterised by a housing block (1) with a through-bore (2) for the connection of the feed line from the tank, a through-bore (3) for the connection of the return line from the burner, a through-bore (4) for the connection of the flow line to the burner, and connection bores (5, 6, 7) to the three through-bores (2, 3 and 4 resp.) for the connection of up to three heating-oil bleeders connected in parallel and arranged in a row. The mounting of several heating-oil bleeders is simplified by the connection-group piece. The bleeding capacity can be increased or reduced with effortless ease by means of the connection-group piece. <IMAGE>
Patent DE-4421746-A1 (DE)
Title: Electrically-operated hedge cutters with 2-handed safety control
Inventor: FRANZ REINHARD
IPC: F16P3/00
Filed: 1994-06-22
Abstract: The hedge cutters are provided with front and rear handgrips (4, 5) with respective operating elements acting on at least one electric switch (19), controlling the operation of the hedge cutters. The rear handgrip is attached to the housing of the hedge cutters via a coupling element in the form of a grip element (7), engaged by the hand of the operator to act on an operating element (10) for the electric switch. Pref. the grip element is angled at between 10 and 30 degrees relative to the cutter blades (3).
Patent DE-4421873-A1 (DE)
IPC: E04F11/18
Filed: 1994-06-23
Abstract: The connector (20) has two connecting units (24) which in the assembled state are rotatable relative to each other and/or to the adjoining handrail sections (12) so that any angle can be set between the two assembled rail sections. The connecting units (24) can be designed so that in the assembled state they rotate relative to each other about a first axis. Each connecting unit can have an attachment for the end of the handrail section and each attachment can rotate between connecting unit and rail section. The connecting units and/or attachments can be made from wood and/or metal materials and/or plastics and/or stone. <IMAGE>
Patent DE-4422733-A1 (DE)
Title: Spark plug for IC engine
Inventor: SCHAEFER HANS
IPC: H01T13/32
Filed: 1994-06-29
Abstract: A spark plug with a cylindrical metal tube surrounded by a tubular insulator. To the metal tube is fastened the earth electrode (4) bent around the central electrode (1).  The surfaces of both electrodes have a layer of noble metal (5,7) where the spark enters and exits. On the edge face of the central electrode, the layer takes the form of a wire around the outer periphery. It sits in a special groove. On the earthed electrode, the layer covers the area around the inside edge. Again, it sits in a groove. The attachment on each electrode is done by welding.
Patent DE-4422850-A1 (DE)
Title: Hospital bed frame insert
Inventor: ERBE GUNTRAM
IPC: A47C20/08
Filed: 1994-06-30
Abstract: The mattress frame can adjust in height in the centre part (7) of the inserted frame and can twist through 90 deg. round a vertical axis. In this twisted position the rear part rises vertically upwards as against the shank or shin area (9) which now swings vertically downwards clear of the bed frame. The mattress frame is mounted on vertical height-adjustable spindles (19) guided in spindle nuts mounted on the turntable (20). The nuts are driven round by a toothed driving belt (18) passed round all the nuts as well as the spindle motor drive wheel. Spring loaded eccentric rollers on the top of the turntable ensure this is carried without play of any kind, and the mattress frame joints (19) comprise joint rings fitted to the mattress stringer endfaces via an interposed sliding ring and with both joint rings fitted to a collared core screwed into the similarly collared bearing disc.
Patent DE-4426532-A1 (DE)
Title: Prodn. of gilsonite-contg. bitumen used as high performance asphalt for road building
Inventor: HODOK WULF-RUEDIGER
IPC: C08L95/00
Filed: 1994-07-27
Abstract: The prodn. of gilsonite-contg. bitumen prods. (I) comprises adding liq. bitumen at a temp. of at least 200 (pref. 200-210)  deg C to liq. gilsonite with stirring.  Pref. the gilsonite (G) is premelted at 200-210  deg C. The process comprises mixing part of the bitumen (B) to give an intermediate prod. (1) contg. 25-50% G and then mixing with more B at 200-210  deg C to give a prod. contg. not more than 15 (pref. 4-10) % G. Liq. B may also be mixed with a liq. plastic and/or rubber prod. (pref. a polymer) to give a second intermediate (2) contg. 33-50% polymer, which is then mixed with (1) at 150-200  deg C to give a prod. contg. not more than 6 (pref. 2-4) % polymer. The B is kept in a feed tank at 140-150  deg C and heated to the required mixing temp. in the lines to the mixers and/or in intermediate tanks. The G is placed in a feed tank in the form of granules and kept at 170-200 (pref. 180-200)  deg C. The whole process is pref. carried out in a closed system in the absence of air.
Patent DE-4432287-A1 (DE)
Title: Decolourising and recycling cotton textiles
Inventor: ELGES WILHELM
IPC: C08J11/08
Filed: 1994-09-10
Abstract: Process for decolourising and recycling various cotton textile prods. comprises removing any foreign materials such as buttons, sliding clasp fasteners, etc., and then, without comminution or heating, treating the cotton materials in Oleum Gaultheria prokubens Synthetik (methyl salicylate).
Patent DE-4434044-A1 (DE)
Title: Remote control system for control of home appliances
Inventor: BARME RALF
IPC: H04M11/00
Filed: 1994-09-23
Abstract: The system includes a central unit (1), which is connected to the public telephone network (12), and a remote control interface, integrated into the unit or coupled with it. The central unit controls the interface, to enable control of electrical appliances in the building.  The appliances may be a VTR, a washing machine, a monitoring camera, etc. The remote control interface may be an infrared transmitter, e.g. allowing programming codes to be transmitted to the VTR via the telephone. A video camera may be controlled to allow remote monitoring of the building.
Patent DE-4437317-A1 (DE)
Title: Pump for supplying fuel from tank to engine
Inventor: DOBLER KLAUS DR ING DR
IPC: F02M37/08
Filed: 1994-10-19
Abstract: The pump (3) and electric drive motor (5) are mounted in a common housing. There is an annular gap (29) between the rear face (27) of part (9) of the pump housing and the rear face (25) of the rotor. Cutouts (31) are made in the rear faces of the rotor of the drive motor and/or in the rear face (27) of a part (9) of the pump housing. The cutouts are e.g. in the form of spiral grooves. During operation of the pump, the cutouts are filled with fuel and a liquid wedge is formed between housing and rotor which improves the axial stability of the rotor relative to the pump housing.
Patent WO-8203949-A1 (WO)
Title: Planar transistor structure
Inventor: HARTMUT MICHEL
IPC: H01L29/423
Filed: 1982-02-05
Abstract: There is disclosed a planar transistor structure comprised of a semiconductor chip with n?- conductivity forming a collector area and presenting a base area (11) and a transmitter area (12) with n?+ conductivity diffused in its upper surface and a passivation layer (13). The passivation layer (13) covers the portions of the upper surface of the chip (10) which do not act as a contact window. In the collector material with n?- conductivity an annular area with n?+ conductivity is diffused which completely surrounds the base area (11). The passivation layer extends on this annular area (16). Either the transmitter metalization (14), or the base metallization (15) is prolonged above the passivation layer up to the region of the annular area (16).
Patent WO-8300448-A1 (WO)
Title: Method and installation for carrying out photochemical operations
Inventor: SCHICK JOSE-HUBERT
IPC: C12N1/12
Filed: 1982-07-29
Abstract: During the process, the agents participating to the reaction are transported by a liquid stream on a long run which closes on itself and are subjected to the light effect. The installation for carrying out such method contains a chamber (12) wherein a backward and forward motion is set by means of intermediary walls. The chamber is transparent. On the bottom of the chamber there is provided a porous plate (26) through which air is introduced. Bubbles pass through the plate into the chamber and create, while rising, the desired liquid stream. The installation may be used for carrying out fermentation operations; in such case, the walls of the chamber are made with a non-transparent material.
Patent WO-8803606-A1 (WO)
Inventor: ELSBETT LUDWIG
IPC: F02D1/02
Filed: 1987-10-20
Abstract: A covering cap for the cylinder head of an internal combustion engine has motor injection controlling parts. This makes it easier to mount the engine, saves space and makes it easier to carry out repairs. The mounting of the covering cap is associated with the coupling of the controlling parts with corresponding parts of the cylinder head.
Patent WO-9425172-A1 (WO)
Title: Zentrifuge
Inventor: WEISE HEINZ
IPC: B04B5/02
Filed: 1994-04-28
Abstract: Eine Zentrifuge mit einem mit einem Drehantrieb versehenen Rotor sowie Zu- und Abführeinrichtungen weist einen Rotor (8) mit mehreren über den Umfang verteilten Trennrohren (9, 10) auf, welche in radialem Abstand zur Rotorachse (11) im wesentlichen in Richtung der Rotorachse angeordnet sind. Die Trennrohre sind um eine Schwenkachse (13, 14) radial verschwenkbar bzw. verstellbar. Die Zufuhreinrichtung (15) mündet über radiale Verbindungsrohre (16, 17) in die Trennrohre. Gegenüber bekannten Bauformen von Zentrifugen mit einer sich drehenden Trommel ergibt sich hierdurch ein geringerer Materialaufwand, eine Gewichtseinsparung und eine geringere zu beschleunigende Masse.
Patent WO-9602372-A1 (WO)
Title: Procede de reactivation de particules de caoutchouc usage ou de dechets de caoutchouc broyes
Inventor: BINH VO VAN
IPC: C08J11/16
Filed: 1995-07-10
Abstract: L'invention concerne un procédé de réactivation de particules de caoutchouc usagé ou de déchets de caoutchouc broyés en vue d'une nouvelle vulcanisation. Le caoutchouc usagé et les déchets peuvent provenir d'articles usagés en caoutchouc, par exemple pneus et articles techniques usagés, se composant de mélanges de tous les types de caoutchouc connus, et peuvent provenir également de déchets produits par l'industrie de transformation du caoutchouc. L'invention vise à réactiver le pouvoir de vulcanisation du caoutchouc usagé, principalement au moyen d'un traitement mécanique, et par conséquent à améliorer les propriétés des vulcanisats ainsi obtenus, ainsi qu'à élargir le champ d'application de ces matériaux. Ledit procédé consiste à modifier le matériau de départ déjà broyé, en le faisant passer plusieurs fois à travers une fente étroite sous l'action répétée de la pression et de forces de cisaillement ainsi qu'en présence d'oxygène atmosphérique tout en continuant à le broyer jusqu'à activation des composants essentiels pour la vulcanisation dans les surfaces des particules de caoutchouc, ce qui permet d'obtenir un matériau de caoutchouc vulcanisable plusieurs fois. Il est particulièrement avantageux d'effectuer ce traitement sur un broyeur à cylindres usuel, en réduisant la dimension de la fente par étapes successives, et de prévoir une friction entre les cylindres.