baber/WOPTO huggingface dataset:
Patent DE-4308709-A1 (DE)
Title: Rail for track vehicles
Inventor: CHEN CHI-SHIANG
IPC: E01B11/24
Filed: 1993-03-18
Abstract: A rail for track vehicles comprises a plurality of individual rails (21, 22) arranged in alignment one behind the other, each of the individual rails (21, 22) having two mutually opposite end portions. Each of the end portions of the individual rails (21, 22) is arranged at a given distance from the end portion of the adjacent individual rail (21, 22). Furthermore, each of the end portions of the individual rails (21, 22) has an oblique front face (211, 221), the oblique front faces of mutually adjacent individual rails (21, 22) being arranged at a distance from and parallel to one another and assuming a given angle relative to the longitudinal axis of the rail (21). When a train or the like travels over this rail, less noise and vibration is produced. <IMAGE>
Patent DE-4309447-A1 (DE)
Title: Electrophotographic imaging device with access opening for removal of blocked sheet - with image transfer device mounted on inside of cover for access opening for easy sheet removal
Inventor: ICHINOKAWA KAZUHIRO
IPC: B65H5/38
Filed: 1993-03-24
Abstract: The device has a photoconductive imaging drum (210) receiving a latent image developed in an applied toner material and transferred to the surface of a copy sheet via a transfer device (220) mounted on the inside of a cover element closing an access opening in the housing (264) for the imaging drum. The cover element is made from a light blocking material and pivots between an open position and a closed position in which the transfer device lies adjacent the surface of the imaging drum, with the copy sheet fed between them. ADVANTAGE - Surface of photoconductive imaging drum is shielded when housing is opened for removal of trapped sheet, to protect photoconductive coating.
Patent DE-4312542-A1 (DE)
Title: Cardiac sound recorder and reproduction system - has microcontroller installed in pillow and programmed to control duration of sleep and time of awakening of patient suffering from insomnia
Inventor: SCHUBERT MANFRED DIPL ING
IPC: A61H33/00
Filed: 1993-04-17
Abstract: The sounds of the beating heart are picked up by a microphone (1), amplified (2) and low-pass filtered (3) for processing by the microcontroller (5) which stores a digitised version in random-access memory (4). The frequency of the cardiac sound is measured during the recording. Prerecorded digitised sounds can be called-up from read-only memory (6) and converted to analogue form for reproduction by an amplifier (11) and loudspeaker (12). Duration and awakening time and phase can be programmed with a keyboard (10) and display (9). USE/ADVANTAGE - To improve sleep patterns of infants. Frequency of reproduction can be tuned manually or derived directly from that of the mother's heartbeat.
Patent DE-4313765-A1 (DE)
Title: Brake caliper for a disc brake
Inventor: LEIDECKER HANS-DIETER
IPC: F16D65/14
Filed: 1993-04-27
Abstract: A brake caliper (1) composed of a plurality of components and intended for a disc brake consists of a carrier element (2, 20) which has been stamped from a thick steel plate and shaped. According to the invention, the parts of the brake caliper (1) which are fastened essentially to the carrier element (2, 20) are made rotationally symmetrical simply and cost-effectively in terms of production and are pressed into bores (6, 7) of the one-piece carrier element (2, 20). <IMAGE>
Patent DE-4315432-A1 (DE)
Title: Unit for delivering fuel from a fuel tank to the internal combustion engine of a motor vehicle
Inventor: SCHELHAS PETER
IPC: F02M37/04
Filed: 1993-05-08
Abstract: The feed unit has a feed pump (20) which is designed as an internal gear pump and has an internally toothed gear ring (22) and gearwheel (24) which meshes with the latter. The pump chambers formed between the toothing are bounded in the direction of the axis of rotation by, on the one hand, a cover plate (32) and, on the other hand, by a buffer disc (46). An inlet opening and a discharge opening of the feed pump (20) are formed in the cover plate (32). The gearwheel (24) is pressed against the buffer disc (46) by a pressure-exerting element (50) and the said disc is thereby held in contact with the baseplate (40). The gear ring (22) is connected to the buffer disc (46) in the direction of rotation and in the axial direction. The face of the buffer disc (46) sliding on the baseplate and the face of the baseplate (40) are matched to one another in order to optimise the friction conditions. <IMAGE>
Patent DE-4319730-A1 (DE)
Title: Transport package
Inventor: SCHRAMM WERNER
IPC: B65D81/02
Filed: 1993-06-15
Abstract: For a reusable and stackable transport package, a bottom wall and a top wall are provided, which consist of cavity-moulded cavity panels which are closed on all sides. The two cavity panels are connected to each other by corner supports made of profiled bars which can be fitted into the corner region of the cavity panels. Provided furthermore on the inner surface of the bottom and top walls are recesses and elevations which serve to receive and hold impact-absorbing positioning elements in the form of corner pads. A substantially bending-resistant transverse strut is mounted for reinforcement between two corner supports. For the return transport, a multiplicity of cavity panels can be stacked one above the other, openings providing the free space which is required for inserting the corner supports or profiled bars and the positioning elements as well as tensioning straps if appropriate.
Patent DE-4321101-A1 (DE)
Title: Domestic appliance having an electronic display
Inventor: ZINKANN PETER DR
IPC: F25D29/00
Filed: 1993-06-25
Abstract: The invention relates to a domestic appliance which contains a microprocessor and an electronic display for specific parameters, such as the temperature in a refrigerator and/or freezer or the time in an electric cooker or microwave oven, for example. The problem on which the problem is based is to provide a display option which reduces the current consumption in a domestic appliance.   This has been achieved in that the active mode of the display device of the appliance can be manipulated via an additional switching device, in the sense of measures which reduce the current consumption. This can be done by switching processes which the user initiates manually as required and/or which are initiated by preprogramming that has been set at the factory or by means of programming for the microprocessor controller which the user can adjust.
Patent DE-4321829-A1 (DE)
Title: Hot-functioning metallurgical vessel
Inventor: LANGLITZ KARLHEINZ
IPC: C21C5/46
Filed: 1993-06-28
Abstract: The invention relates to a hot-functioning metallurgical vessel, especially a converter for steel production, with a loose supporting ring surrounding the vessel casing with a clearance. In order to achieve an improvement in the stability of the supporting ring by simple means, it is proposed that a heat-insulating layer (4) which covers the entire surface of the inside of the supporting ring (3) should be arranged between the vessel casing (2) and the supporting ring (3) on that side of the supporting ring (3) which faces the vessel casing (2), leaving a clearance between the insulating layer (4) and the vessel casing (2) which allows the circulation of air. <IMAGE>
Patent DE-4325587-A1 (DE)
Title: Upholstered corner combination
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C17/36
Filed: 1993-07-30
Abstract: According to the invention, an upholstered corner combination including two pieces of sitting/lying furniture arranged at right angles to one another is characterised in that the upholstered corner combination has a border frame (51, 52) arranged at right angles, the pivotable piece of sitting/lying furniture being able to pivot away from one leg of the border frame, in that the one leg of the border frame has a continuous extension rail (72) and the bedding-box sidewall (4, 18) of the fixed (1a) and of the pivotable bedding box (16) each have an extension rail (73, 74), which rails lie in the same plane in the pivoted-round position, in that the corner square has two overlay cushions (38, 38a) arranged one above the other between the fixed and the pivotable piece of sitting/lying furniture, of which the lower (38a) is extendable in the extension rails in such a way that it produces, together with the upper (38) a lying area transversely and at the same height as the double bed, in that an extension system consisting of a four-bar linkage (77, 79, 80, 81) and sliding in the extension rails (72, 73, 74) is fixed to the cushion frame (83) of the lower overlay cushion (38a), and in that supporting rests (87) for supporting the lower overlay cushion (38a) in its extended position are arranged on the one leg (52) of the border frame and on the bedding-box sidewall (18) of the pivotable piece of sitting/lying furniture. <IMAGE>
Patent DE-4329214-A1 (DE)
Title: Rim brake for bicycles
Inventor: ENGEL ANDREAS
IPC: B62L1/12
Filed: 1993-08-31
Abstract: The invention relates to a rim brake for bicycles which can be fastened to the frame and has two brake levers which are mounted rotatably on a common spindle, this spindle being arranged at a point which lies outside the plane E described by the wheel rim. The rim brake has a base part which is fixed on the frame and has a dovetail-like guide rail with which the head of a fastening screw forms a positive planar corner joint when the fastening screw is fixed to the frame with a fastening nut. The guide rail allows the vertical adjustability of the brake and hence of the brake rubbers which are mounted rotatably at the end of the two brake levers and interact with the rim. The position of the spindle outside the plane E relative to the connections of a Bowden cable extends the lever length between the spindle and Bowden cable and in this manner increases the braking effect which can be achieved, without allowing the brake to protrude sharply at one side from the outline of the bicycle (Fig. 1). <IMAGE>
Patent DE-4330724-A1 (DE)
Title: Window-washing (windscreen-washing, screen-washing) system for motor vehicles
Inventor: ZYMELKA BERND
IPC: B60S1/48
Filed: 1993-09-10
Abstract: The invention relates to a window-washing system for motor vehicles, with a container for the washer fluid from which the washer fluid can be fed with the aid of a water pump via hose lines to washer jets, and with wiper arms which are driven via a wiper motor and to which wiper blades are fastened. In order for it to be possible to recover at least some of the washer fluid taken from the fluid container (14) of the window-washing system (2) during the window-cleaning operation, and some of the rain water, provision is made for a collecting device (16, 18, 36) for the washer fluid and for rain water, from which collecting device the washer fluid or the rain water which has been collected can be passed into the fluid container (14) which is fitted with an overflow (34). <IMAGE>
Patent DE-4335949-A1 (DE)
Title: Discharge device ejecting material from silos - has transmission gearing with three axles to turn ejector screw about its own axis and about the longitudinal axis of the silo.
Inventor: RASIMUS SEPPO
IPC: B65G65/46
Filed: 1993-10-21
Abstract: The drive system for the screw ejector has a drive (4) and connected transmission unit (8) which turns the ejector screw (5) about its own axis and about the longitudinal axis of the silo. This transmission unit comprises a gearing (8) with prim. axis connected to the drive, sec. axis connected to one or more ejector screws (5) and a third axis (10) running in the same direction as the prim. axis so that the ejector screws are turned about the axis of the silo with a brake moment (B') counteracting the rotation (B) of the third axis (10). The gearing is pref. an angular gearing where the torque produced by the drive is transferred through bevel gear wheels (9) from the prim. axis to the sec. axis and further onto the third axis. USE/ADVANTAGE - Only a single motor need be provided for a simplified yet operationally reliable discharge system for removing material from silo.
Patent DE-4339402-A1 (DE)
Title: Converting and storing wind energy using wind power plant with rotor
IPC: F03D9/25
Filed: 1993-11-18
Abstract: The output compressed air from the turbine installation can be compressed up to 200-300 bar, using an electrically driven high pressure compression stage. This electrically driven compression stage uses the electrical power supplied by the electric generator. With the ruling wind-speed of the turbine lower than the switching on speed of the wind power plant. The turbine installation can work as an expansion turbine, using the compressed air at 200-300 bar, and the generator driven to produce electrical power.
Patent DE-4342240-A1 (DE)
Title: Paraxial arrangement for adjusting and screwing main screw into threaded hole - has at least one auxiliary screw, in side pocket with bottom and sides, parallel to main screw
Inventor: MINA LIVIO DR
IPC: F16B39/06
Filed: 1993-12-10
Abstract: At least part of the threaded hole (12) for the main screw (11) has a smooth-walled side pocket (15) opening towards the threaded hole and possessing a bottom wall (15`). An auxiliary screw (14) in the side pocket is parallel to the main screw`s axis and supports the bottom of the side pocket. The main and auxiliary screws directly or indirectly cooperate through the opening between the pocket and threaded hole in order to lock the main screw automatically by means of forces directed axially, parallel and or transversely onto the main screw. ADVANTAGE - The play between the screw and threaded hole is reduced, and the economically produced screw more accurately placed.
Patent DE-4343636-A1 (DE)
Title: Optical image-oriented focusing appts. for projector
Inventor: BARTHOLD ULRICH
IPC: G02B7/34
Filed: 1993-12-21
Abstract: The object in a plane (2) at right angles to the optical axis (A-A) is imaged in a parallel plane (12) by an objective lens (4) adjusted (s) by a drive (6) under electronic control (10) responsive to a photodiode (16) which receives the reflection from a small scanning mirror (8) oscillated by a motor (14). The mirror is shaped as a sector of an annulus with a twist, and positioned so that the object plane and the photodetector are equidistant (aD = as) from is centre line.
Patent DE-4406007-A1 (DE)
Title: Catalyst for exhaust gas purification
Inventor: DONNERSTAG ACHIM DIPL ING
IPC: B01D53/94
Filed: 1994-02-24
Abstract: To purify exhaust gases, a catalyst (1) having two catalyst stages (3, 4) is used, which stages share a heat-conducting monolithic support and of which the first catalyst stage (3) is designed for exothermic decrease of the hydrocarbon and carbon monoxide contents, while the catalytic material of the second catalyst stage (4) is designed for decreasing also the content of nitrogen oxides. The heat of reaction occurring in the first catalyst stage (3) is utilised directly by heat conduction via the shared support for rapid heating of the catalyst material of the second catalyst stage (4) to its activation temperature. <IMAGE>
Patent DE-4412815-A1 (DE)
Title: Self-propelled appliance for the care of plants cultivated in rows
Inventor: QUENARDEL JEAN-MARIE
IPC: A01B51/02
Filed: 1994-04-14
Abstract: A self-propelled appliance for the care of plants cultivated in rows has a frame mount (1) arranged on crawlers (11, 11a) which can be driven by means of an engine (17). The frame mount (2) has two platforms (2 and 3) which are connected to one another by means of a yoke (4) and one of which carries the engine (17) which drives a group of pumps (34, 35, 36), two (34 and 35) of which are each connected to one of two hydraulic motors (14a and 14), one of which is drive-coupled to one crawler (11a) and the other of which is drive-coupled to the other crawler (11). The second platform (3) is provided for the selective reception of implements and has a hydraulic motor (62), the output shaft (65) of which forms a power take-off shaft for the drive of the implements. This hydraulic motor (62) is supplied by one (36) of the pumps (34, 35, 36) driven by the engine (17). <IMAGE>
Patent DE-4414821-A1 (DE)
Inventor: DOERNER STEFAN
IPC: A47J36/16
Filed: 1994-04-28
Abstract: The invention pertains to a food processor (1) with a mixing vessel (10) and a drive mechanism (75) for an agitator (70) in the mixing vessel (10), where the mixing vessel (10) can be heated in its lower region (65) and held in a narrowly enclosing seat (13) that has a substantially cylindrical wall region. To improve the design of this type of food processor (1) so that heat is transmitted evenly and the mixing vessel can be removed easily after the food processor (1) has been used, the invention proposes that the cylindrical wall region can be adjusted to change its diameter and thus ensure a flexible nonpositive fixture of the mixing vessel (10).
Patent DE-4417939-A1 (DE)
Title: Method of mfr. of container
Inventor: MUELLER BERTHOLD
IPC: B31B50/00
Filed: 1994-05-21
Abstract: Containers are mfd. from a section of material. The mfr. plant has operating stations which pick, progress and operate on the material sections in different prodn. steps. At least one operating station has a forming component, corresp. to the form of the material section and which can be exchanged between working stations. This working station (2,9) has at least one adjusting device with at least one adjusting surface, against which a section of the forming component (8) fits exactly via a corresp. surface. This ensures that the forming component section always follows the same position with that working station.
Patent DE-4421811-A1 (DE)
Title: Process and machine to cut hollow sections
Inventor: BAEK NAM-CHUN
IPC: B23D21/00
Filed: 1994-06-22
Abstract: The machine has jaws (3) which grip the hollow-section material (2) holding it axially and radially. A slotting cutter has two (4) toothed blades (5) which move radially to the section and have a gap of less than the section diameter. Above and beneath the section and moving radially in toward the section are stamping blades (6,7). As the slotter moves across the section, the blades cut slits in the wall. The slotter is removed and the stamping blades brought down and up the blade point, entering the slot with the sloping blade edges and cutting through the remaining section wall material.
Patent DE-4422154-A1 (DE)
Title: New aromatic oxime derivs. with fungicidal activity
Inventor: GERDES PETER DR
IPC: C07D213/65
Filed: 1994-06-24
Abstract: Oxime derivs. of formula (I) are new. Ar = opt. substd. arylene or heteroarylene; E = bond, 1-alken-1,1-diyl 2-substd. by R1, 2-aza-1-alken-1,1-diyl 2-substd. by R2, 3-aza-1-propen-2,3-diyl substd. by R at 3 position and R1 at 1-position or by R2 at 1 position, 1,3-diaza-1-propen-2,3-diyl substd. by R at 3 position and R2 at 1 position or opt. substd. NR3; R = alkyl; R1 = H, halo, CN or opt. substd. alkyl, alkoxy, alkylthio or (di)alkylamino; R2 = H, NH2, CN or opt. substd. alkyl, alkoxy or (di)alkylamino; R3 = H, CN or opt. substd. alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkylalkyl; G = O, alkane-diyl, alkendiyl or oxaalkendiyl or alkyndiyl (all opt. substd. by halo, OH, alkyl, haloalkyl or cycloalkyl) or one of Q-CQ, CQ-Q, CH2-Q, Q-CH2, CQ-Q-CH2, CH2-Q-CQ, Q-CQ-CH2, Q-CQ-Q-CH2, N=N, S(O)n, CH2S(O)n, CQ, S(O)n-CH2, CR4=N-O, CR4=N-OCH2, NR5, CQ-NR5, NR5-CQ, Q-CQ-NR5, N=CR4-Q-CH2, CH2-O-N=CR4, NR5-CQ-Q, CQ-NR5-CQ-Q, NR5-CQ-Q-CH2, CQ-CH2 or N=N-CR4=N-O; n = 0-2; Q = O or S; R4 = H, CN or opt. substd. alkyl, alkoxy, alkylthio, (di)alkylamino or cycloalkyl; R5 = H, OH, CN or opt. substd. alkyl, alkoxy or cycloalkyl; X = OX1, SX1, SOX1, SO2X1 or NX2X3; X1-X3 = H or opt. substd. alkyl, cycloalkyl, aryl or heterocyclyl; or X2 and X3 complete an opt. substd. heterocycle; Y1 = H or opt. substd. alkyl, cycloalkyl, aryl or heterocyclyl; Z = alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aryloxy, arylthio, arylamino, heterocyclyl, heterocyclyloxy, heterocyclylthio or heterocyclylamino.
Patent DE-4422301-A1 (DE)
Title: Apparatus and process for recording/reproducing a transmitted signal
Inventor: KIM SANG SU
IPC: H04N5/782
Filed: 1994-06-25
Abstract: An apparatus and process for recording/reproducing a transmitted signal is described. The transmitted signal is separated into a video and an audio signal and then written to video-signal and audio-signal memories. The video and audio signals are read from the video-signal and audio-signal memories when a HISTORY operating button is switched on. The operation is ended when a REVIEW button is switched off, on condition that the HISTORY operating button is switched off. If the REVIEW button is switched on, the operation of writing the video signal to the video-signal memory is stopped, and it is established whether a JOG button is switched on or off. A video-signal part of a predetermined preceding interval is read from the video-signal memory if it has been established that the JOG button is switched off. If the JOG button is switched on, a reading timing signal is generated, in order to read the video signal from the video-signal memory according to an actuation of the JOG button. The video signal is read from the memory with an incremented address if it is established that the JOG button was actuated in the clockwise direction. If it is established that the JOG button was actuated in the anticlockwise direction, the video signal is read from the video-signal memory with a decremented address. <IMAGE>
Patent DE-4423154-A1 (DE)
Inventor: HANNAWACKER DIETER
IPC: B32B27/12
Filed: 1994-07-04
Abstract: A transparent part for hard roofing consists of a plastic plate which has its weathering-exposed side coated with a non-burning material resistant to radiation heating and airport fire. The plate is of PVC or polycarbonate (PC), and the non-weathering-exposed side is also coated with the coating material.
Patent DE-4425863-A1 (DE)
Title: Sucking and blowing device
Inventor: HENTZSCHEL WOLFGANG DIPL ING
IPC: A47L9/08
Filed: 1994-07-21
Abstract: In order, in the case of a sucking device with a conveying pipe 2 which has an air intake opening and an air outlet opening and in the region of its air intake opening has an injector nozzle connected to a compressed-air source 5 and directed in the sucking direction 24, to make it possible by means of a simple switching mechanism to be able to carry out different sucking as well as blowing operations directly one after the other while the appliance is still running, there are provided three air ducts 8, 9, 10, which are connected to the compressed-air source 5 and some of which open into a common conveying pipe 2, and a displaceable controlling member 15, which is situated between their inlet openings 12, 13, 14 and the compressed-air source 5 and controls the admission of compressed air to the compressed-air ducts 8, 9, 10. <IMAGE>
Patent DE-4429646-A1 (DE)
Title: Sensor unit for determining position of object with hollow body
Inventor: WESTERMEIER JAKOB
IPC: G01C9/34
Filed: 1994-08-20
Abstract: The detecting unit is a capacitor unit (15-22, fig 33). The detecting unit is a light barrier unit, which detects the degree of light permeability of the liquid medium (2). The light barrier unit has a LED (9) and a photo cell tuned to the spectrum of the LED (9, fig 2). The float element (3) is light permeable and the liquid medium (2) is coloured black or with reduced light. The LED (9) can transmit visible light, IR beams or laser beams. Beam guide elements are arranged in or parallel to the radiation axis (4) of the light barrier unit.