baber/WOPTO huggingface dataset:
Patent DE-4239330-A1 (DE)
Title: High output, compact pyro-detector element - is stack of electrode layers alternating with detectors, with all even electrodes connected and all odd ones connected for additive effect
Inventor: BRUCHHAUS RAINER DR
IPC: H01L37/02
Filed: 1992-11-23
Abstract: A pyro-detector element has n individual detectors arranged in a stack, with one single electrode between each two detectors and with the direction of polarisation of those detector layers alternating from that of the one to that of the next; the even numbered (or the odd-numbered) electrode layers are connected together so that the individual detectors are arranged in parallel, whereby n is a whole number equal to or greater than 2. The detector layers are preferably polyvinylidene fluoride. ADVANTAGE - The prod. provides a usable signal from only a small surface area (unlike constructions hitherto).
Patent DE-4241273-A1 (DE)
Title: Drive arrangement for converting rotary motion into linear motion - contains traction drive with gear wheels or pulleys, and belt between main belt and wheel or pulley to produce speed differential
Inventor: KOSCH ERHARD
IPC: F16H19/06
Filed: 1992-12-08
Abstract: The drive arrangement contains a drive mechanism with shape or force locking traction parts forming a toothed belt (4) around two outer fixed toothed wheels or belt pulleys (2,3), and a drive motor (1). A carriage (10) is linearly movable between the outer wheels to engage both sides of the belt loop. One chord of the traction mechanism is directly in engagement with one side of the toothed wheel or pulley. The other chord  produces a peripheral speed difference between the strands of the traction elements. USE/ADVANTAGE - For positioning of linearly movable tools, etc. Drive arrangement enables accurate positioning with high maximum speeds of objects with low inertial wt. without excessive deformation of object.
Patent DE-4300368-A1 (DE)
Title: Electric fuel pump for tank of motor vehicle - has deep recess formed in surface of pumping chamber, preventing frictional loss of rotor speed.
Inventor: YOSHIOKA HIROSHI
IPC: F02M37/10
Filed: 1993-01-08
Abstract: A relief recess (or clearance) 16b larger in depth than the small gaps between an impeller (1 Fig. 1) and the slide surfaces 16a of a pump casing 16 is formed in the slide surface 16a which is adjacent a pump chamber outlet 6 and radially inward of the pump chamber 4. This arrangement is said to reduce frictional resistance between the pump casing and impeller so that the attendant decrease in the speed of rotation of the motor and increase in power consumption are prevented. <IMAGE>
Patent DE-4300789-A1 (DE)
Title: Wind generator - has cables with wind balloons held aloft by hydrogen cylinders and towing wagon with generators in axles
Inventor: HARTMANN KONSTANTIN
IPC: B61C11/06
Filed: 1993-01-14
Abstract: The wind generator has several umbrella-type sails made from cables held aloft by two hydrogen cylinders and carrying various "umbrellas" down their length. The ground end is anchored to a turntable on a wagon running on steel rails so that changing wind direction can be accommodated. Generators are attached to the axles of the wagon. A combination of the upward force from the balloons and sideward force of the wind causes the cable to be at an angle of about 45 degrees. The umbrellas open by wind action and then provide a tractive force for the wagon, which then rolls up or down its track. With no wind, the umbrellas close and the cable is in neutral position. ADVANTAGE Brings an unlimited surface area into the wind since the hydrogen cylinders can reach any height and utilises even low wind speeds
Patent DE-4303172-A1 (DE)
Title: CD programming system (CPS)
Inventor: SCHWARZ WOLFGANG
IPC: G11B23/00
Filed: 1993-02-04
Abstract: Published without abstract.
Patent DE-4304005-A1 (DE)
Title: Monitoring device for vehicles
Inventor: SARMA PRANAB DR
IPC: H04N7/18
Filed: 1993-02-11
Abstract: A device for vehicles for monitoring the space behind the vehicle, which device has at least one optical sensor device (10, 11) and one optical display device (13) connected thereto. <IMAGE>
Patent DE-4307273-A1 (DE)
Title: Optical coupling part
Inventor: FAIST EUGEN DIPL ING
IPC: G02B6/38
Filed: 1993-03-04
Abstract: The coupling part (1) contains a plug element (2) whose front end has a coupling end area (3) and whose rear end (9) is held in a holder (8). To permit separate completion of the coupling part, the plug element (2) contains a waveguide part (5) whose first end terminates in the coupling end area (3) and whose second end (21) is connected outside the plug element (2) to one end (22) of a line waveguide (6) on a splice point (23). The splice point (23) is arranged in the holder (8). <IMAGE>
Patent DE-4308680-A1 (DE)
Title: Preventing unauthorised use of optical disc e.g. CD-ROM - comparing first information read out from area of disc inaccessible to user with second information concerning authentic disk
Inventor: ITAMI SATOSHI
IPC: G11B20/12
Filed: 1993-03-18
Abstract: The disk has both user accessible and user inaccessible areas. The method involves reading out a first information from the area of the disk which is inaccessible to the user. The first information is compared with a second information, which concerns an authentic disk. The disk is determined to be an authentic disk when the first information corresponds with the second information. In one embodiment the first information indicates the storage capacity of a re-writable area in the user accessible area and the second information indicates the re-writable area of an authentic disk. ADVANTAGE - Prevents unauthorised use of optical disk for recording copyright material, e.g. dictionary, encyclopedia, novel, programmes etc.
Patent DE-4316287-A1 (DE)
Title: Toner image prodn. system for high speed duplex colour printing - has toner images formed at same time on both sides and fixed through heater roller pair
Inventor: ANZAI MASAYASU
IPC: G03G15/08
Filed: 1993-05-14
Abstract: The apparatus has a recording medium, a drum (1) with a photoreceptor (2), on which the toner images are formed. A transfer unit transfers the first toner image, which has been produced on the drum, on to a second recording medium,i.e. dielectric band (19). A second transfer unit is provided, for transferring the toner images onto both sides of the third recording medium i.e. paper (26,29) fixed by rollers (30,31). ADVANTAGE - Reliable toner images can be printed on both sides of print paper at high speed, without increasing developing speed. Images of high quality are produced with required alignment accuracy.
Patent DE-4316734-A1 (DE)
Title: Sample-taking valve for removing liquid or flowable matter from vessel or pipeline - has displacement piston followed by blocking piston, forming intermediate space between pistons and causing delivery opening to close
Inventor: GUENTHER KARL HEINZ
IPC: F17D3/10
Filed: 1993-05-19
Abstract: An axially movable displacement piston (7) extends from the feed opening (4) to the delivery opening (5), followed by a closing piston (9). A reception chamber is formed between the two pistons by relative movement. The closing piston can be brought to a closing position by a follower unit (12) of the displacement piston. The piston (7) in the rest position, also closes the removal chamber and the delivery opening (5). The closing piston (9) is loosely penetrated by the piston rod (8) of the displacement piston (7), and the piston rod has a follower ring (12) for the closing piston. ADVANTAGE - Simple construction, easily cleaned and has complete sealing against surroundings in each valve setting. Takes samples under difficult conditions such as pressure, vacuum and high temp.
Patent DE-4321576-A1 (DE)
Title: Remote-control system with emergency transmitter operation, in particular for motor vehicle keys
Inventor: SCHROEDER HANS-JOACHIM
IPC: G07C9/00
Filed: 1993-06-30
Abstract: The invention relates to a remote-control system with emergency transmitter operation, in particular for motor vehicle keys, which contains a transmitter and at least one actuation key for wireless transmission of control instructions to a control device located in the motor vehicle. In order to ensure deactivation of the immobilizer even when the internal supply voltage of the remote-control system is faulty, the housing of the remote-control system (1) has plug contacts (4, 5) to make contact with the electrical system of the motor vehicle. <IMAGE>
Patent DE-4325776-A1 (DE)
Inventor: KAUFMANN MARITA DR
IPC: C08F8/28
Filed: 1993-07-31
Abstract: Organic polymers or copolymers containing pendant, optionally protected carbonyl groups and pendant, optionally protected diol groups in the same polymer molecule or in different polymer molecules are crosslinked in the presence of acidic catalysts with formation of 1,3-dioxane or 1,3-dioxolane groups. Similar crosslinking bridges can be formed from said pendant groups with the corresponding coreactive groups of a low-molecular-weight crosslinking agent.
Patent DE-4329009-A1 (DE)
Title: Fire-protection insulating-type sliding door
Inventor: LUTHER JOACHIM
IPC: F25D13/00
Filed: 1993-08-28
Abstract: By virtue of the fire-protection insulating-type door according to the invention, a solution is proposed which fulfils both fire-protection requirements and insulation requirements. The fire-protection insulating-type door comprises panel elements made up of steel profiles with rigid reaction foam which is foamed in the door elements and is enclosed on both sides and in the upper region by fire-protection foam. The entire fire-protection insulating-type door is of a special steel construction, provision being made, in the inner region, for profiled U-shaped steel members which provide the door with stability and, at the same time, ensure an inner connection between the foamed-in insulating materials and the steel construction.
Patent DE-4329976-A1 (DE)
Title: Method for measuring the travel (lift) of a valve and setting a valve
Inventor: MAIER STEFAN DIPL ING
IPC: F02M51/06
Filed: 1993-09-04
Abstract: The known so-called bottom-feed injection valves, to measure the travel of the valve needle, in a fashion determining the steady-state flow rate of the medium, by means of a mechanical travel sensor is either possible only with a high outlay or not possible at all when the resetting spring (restoring spring, return spring) is mounted. In the method according to the invention for measuring the travel of a valve and setting a valve, use is made of high-energy radiation (70) which can be sharply focussed and permits contactless measurement. The radiation (70) is directed in the assembled valve onto the valve closure body (30) connected to the valve needle (28). The travel of the valve needle (28) can be determined, and thus can be corrected, by means of a differential measurement, that is to say a measurement in both end positions of the valve needle (28). The measurement is performed with a dry valve. The methods are particularly suitable for electromagnetically operable fuel injection valves of mixture-compressing, spark-ignited (controlled-ignition) internal combustion engines. <IMAGE>
Patent DE-4335042-A1 (DE)
Title: Plastic electric lampholder fitting in reflector - by means of notches locking in cross-shaped cut-out
Inventor: VOLLMANN AXEL
IPC: F21V23/00
Filed: 1993-10-14
Abstract: Plastic electric lamp holder, fastenable to a cylindrical conical reflector (2), has a base part (4) with rigid locking notches (6,8) for location in a rectangular cut-out in the reflector. Distance of the edge of one notch (8) from the base of the other notch is equal to or smaller than the width of the cut-out. The cut-out has a further cut-out section forming together a cross-shaped cut-out. A plug like locking part (11) has notches (12) with length corresp. to distance between the edges of the second cut-out which cooperate with the notches (6,8). ADVANTAGE - Simple assembly with reflector without risk of coming loose.
Patent DE-4337997-A1 (DE)
Title: Metal-free self-supporting optical-fibre overhead cable (aerial cable)
Inventor: DELAGE PETER DIPL ING
IPC: G02B6/44
Filed: 1993-11-06
Abstract: In a metal-free self-supporting optical-fibre overhead cable, made from optical-fibre elements stranded around a core strand of high tensile strength and an armouring of high tensile strength within a surrounding plastic sheathing, the armouring consists of a compact profiled strand (5) which envelopes both the optical-fibre element (2) and the core strand (1). <IMAGE>
Patent DE-4338023-A1 (DE)
Title: Electronic radio information system
Inventor: BERCHTOLD GERD DR ING
IPC: H04H20/28
Filed: 1993-11-08
Abstract: Radio information systems such as radio and television directly output the transmitted information via receiver units. The users are thus tied to the time-sequential programmes and can thus not select and call up information individually. The novel system is based on the information being exclusively temporarily stored for the time-shifted retrieval of essentially static text and image information. Information is continuously broadcast at regular intervals via a central transmitting system. In the associated receiving systems, this information is automatically temporarily stored in a buffer for user-controlled selection and representation. The transmission at regular intervals is used for the cyclic refreshing of the information. Due to its portability and topicality, the system is mainly suitable as replacement for daily newspapers.
Patent DE-4338169-A1 (DE)
Title: Resilient bearing socket for machine parts - has outer sleeve with integrated elastomer vulcanisation part with plastics sleeve and spacer sleeve.
Inventor: HANDKE RAFAEL
IPC: F16F1/393
Filed: 1993-11-09
Abstract: The socket has an outer sleeve (1) of metal or plastics with an integrated middle elastomer part (2) as the vulcanisation part. Between the outer sleeve and a metal or plastics spacer sleeve (6) is a plastics sleeve (3) with bulging central part (4). The plastics sleeve has outwardly directed ribs inside its bulging area (4). The individual parts can be readily recycled. USE/ADVANTAGE - Simplified economic design of resilient bearing socket for easy fitting is used in vehicle and machine production to absorb vibrations.
Patent DE-4342003-A1 (DE)
Inventor: RACHID NABIL DIPL ING
IPC: F22D11/02
Filed: 1993-12-09
Abstract: The invention relates to a feedwater supply arrangement in a steam generator, preferably in a waste-heat boiler of a combined cycle power plant having at least one waste-heat boiler which is equipped with a high-pressure system and with a low-pressure system which in each case can be supplied from at least one feedwater vessel (container) (10) and whose feedwater pump lines (trains of pipes) (26 to 31) are respectively designed with three-fold redundancy. Said feedwater pump lines (26 to 31) have pumps (32, 33) with an electric drive motor (35). In each case, one pump (32) for the low-pressure system and one pump (33) for the high-pressure system have a common drive motor (35). <IMAGE>
Patent DE-4342328-A1 (DE)
Title: Target recognition sensor system
Inventor: SCHOEFFL RAINER
IPC: F42C11/00
Filed: 1993-12-11
Abstract: A sensor system for munitions (esp. area defence mines) has a target recognition sensor (34), a sensor array (42) for determining ambient data relevant to background characteristics and an equalising device for equalising the sensitivity of the target recognition sensor (34) according to the background characteristics to be expected from the determined ambient data.  Also claimed are: (i) a munition equipped with the above sensory system; and (ii) a method of operating a target recognition sensor.
Patent DE-4344871-A1 (DE)
Title: Support for removable waste bins in kitchen units
Inventor: PFEIFER RUDOLF
IPC: A47B88/04
Filed: 1993-12-29
Abstract: An adaptor (20) can be mounted between the side walls (14,16) of the kitchen unit and the bin support (10). The adaptor can be fixedly connected to both the support and to the corresponding side wall. Where the support has openings (22,24) for the connectors such as screws which connect with the side walls the adaptor also has openings communicating with same. The adaptor can have several openings arranged in a pattern with their diameters matching the diameters of the screws.
Patent DE-4402602-A1 (DE)
Title: Co-ordinate measurement appts. with wireless pin and wobbulator
Inventor: KATABAMI KOICHIRO
IPC: G06F3/033
Filed: 1994-01-28
Abstract: The conductive point (8) of the pin (5) is connected to one end of a coil (6) and to one terminal of a capacitor (7), which may be fixed or variable, in a parallel resonant circuit. The pin is drawn across a table on which sets of parallel wires (1) run in orthogonal directions.The wires are energised in sequence via an analogue switch (4) from the swept-frequency oscillator (2). A control unit (10) measures the difference in level between the peak and trough of the detected (9) waveform on each line.
Patent DE-4408469-A1 (DE)
Title: Holding mechanism for a tubular workpiece
Inventor: SCHLUER HEINZ
IPC: B23K37/053
Filed: 1994-03-12
Abstract: The mechanism for holding tubular workpieces is characterised by the following features: (a) there are at least two clamping heads (3,4) which are movable relative to one another along a central axis, and are provided with a circular outer edge oriented parallel to the inner surface of the workpiece (2); (c) two neighbouring clamping heads are provided with inclined surfaces (5) on their sides facing one another; (d) with the clamping heads held in their closed position, a flexible gas-tight element is in contact with at least two opposing surface (5) and the inside surface of the workpiece.
Patent DE-4408575-A1 (DE)
Title: Automation apparatus for technical process
Inventor: LINZENKIRCHNER EDMUND DIPL ING
IPC: G05B13/02
Filed: 1994-03-14
Abstract: The process (1) automation apparatus produces at least one control parameter (y) for influencing the process. The automation apparatus includes a neural network (s), which produces the control parameter in dependence on a guidance parameter (w). In one embodiment the automation apparatus is implemented as a control device. At least one output parameter of the process is carried to the control device as a control parameter (x). The guidance parameter is also carried to the control device. A comparator (2) produces the control difference (e) between the guidance parameter and the control parameter. The control difference is supplied to the neural network as an input parameter.
Patent DE-4413531-A1 (DE)
Title: Distance holder for bed cover
Inventor: BUETTNER LUTZ
IPC: A47C21/02
Filed: 1994-04-15
Abstract: The distance holder is for a bed cover and a person lying under the cover. It (13) comprises at least one bendable, tunnel-type arrangement (16) support component fixable to the bed cover (12). The length and breadth expansion of the support component matches the side of a bed cover. The support component has two foot parts and at least one support part, each part being fixed to an end of the support part.The support component is made of an elastic, bendable material as is also the support part. The support part comprises bendable segments connected to one another and has a spontaneous bendability in the direction of a lying person.
Patent DE-4419042-A1 (DE)
Inventor: BAK STANISIAW
IPC: B61G11/10
Filed: 1994-05-31
Abstract: A buffer arrangement is provided which includes at least one spring damper 6, (6') (Fig. 7) and an elastomeric shock absorber 3, (10, 11, 12) (Figs.4 to 7); perimeterd, (d') of the said elastomeric shock absorber at the end facing the spring damper being smaller than the perimeter D, (D') of the bore 7, (7') of the spring damper. The buffer may comprise two spring dampers (6, 6') (Fig. 5) with an elastomeric shock absorber (11) therebetween the shock absorber being narrowed at both ends. Alternatively the shock absorber may have a constant diameter casing (Fig. 7). The above designs enable the narrowed or constant diameter portion of the elastomeric shock absorber casing to move inwardly in the bore of the spring damper. The above construction enhances the durability of the buffer arrangement while maintaining the desired force and energy parameters and meeting the requirements of limited space available inside the housing of the buffer arrangement. <IMAGE>
Patent DE-4419995-A1 (DE)
Title: Dye salts
Inventor: GOLDMANN JUERGEN DR
IPC: C09B69/06
Filed: 1994-06-08
Abstract: The dye salts of the formula I <IMAGE>       where F is the radical of a dye molecule,   R1 is the direct bond or a bridge member,   R2 is a C8-24 aliphatic radical,   R3 is a radical of the formula -COO-, -SO3-, -PO3- or -PO2-, A<+> is a radical having a sterically hindered ammonium or immonium group,   m is 1, 2, 3 or 4,   n is 1, 2 or 3, and   p is 1, 2, 3 or 4, where n . p = m, are highly suitable for the mass coloration of polymers.
Patent DE-4427139-A1 (DE)
Title: Amplifier starting current limiting circuit e.g. for FET devices
Inventor: SCHMIDT RAINER
IPC: H03F1/30
Filed: 1994-07-30
Abstract: The gate electrode (G) of a FET is connected to the signal input. The drain electrode (D) is connected to the signal output and to a d.c. voltage source via an inductance forming the working impedance or a series circuit contg. an inductance and an Ohmic element. The source electrode (S) is connected to earth. The source is also connected into an additional conducting path (14) connecting to the reference potential via a resistance (9) and via a series capacitor (10,11) circuit. The additional path also connects the source via a resistance (12) to the gate electrode and connects the gate to the reference potential via a further resistance (13); these two resistances (12,13) form a potential divider. The capacitor junction is connected to the operating voltage supply in parallel with the output working impedance (6,7).
Patent DE-4428216-A1 (DE)
Title: Hot wire air flow measuring instrument
Inventor: MORI YUKIO
IPC: G01P5/12
Filed: 1994-08-09
Abstract: The hot wire air flow measuring instrument according to the present invention has a housing which forms a main channel through which air flows, a central component (14) which is supported in the main channel of the housing (10) and an inlet section (181) to let in part of the air flowing through the main channel, a bypass channel (18) which is connected to the inlet section (181), and has an outlet section (20, 25) for feeding back air flowing through the bypass channel (18) to the main channel and sensor devices (21, 22) which are arranged in the bypass channel (18) for measuring the air flow rate in the bypass channel, the bypass channel (18) having a meandering section (182) on the upstream side which has a meandering channel on an upstream side of the sensor devices (21, 22), a straight tube section (183) which is designed as a straight tube and accommodates the sensor devices (21, 22), and has a downstream channel (184) which connects the straight tube section to the outlet section (20, 25). The air flow let into the housing (10) flows through the inlet section (181) and the bypass channel (18) which has the upstream meandering section (182), the straight tube section (183) in which the sensor devices are arranged and the downstream channel (184). The air flow is subsequently [lacuna] from the outlet section (20, 25) to the main channel ... Original abstract incomplete. <IMAGE>