baber/WOPTO huggingface dataset:
Patent DE-4241110-A1 (DE)
Title: Inverting deformation member for vehicles - has flange on hollow support pointing inwards and defining opening with inner edge for deforming member
Inventor: THUM HOLGER MICHAEL DIPL ING
IPC: F16F7/12
Filed: 1992-12-07
Abstract: The two flanges (3, 4) run either side of a holder wall (6) which has an inner edge area (7) set back covering the inner edge of the hollow support flange (4). The deformation member (1) has a transitional area with the flange (3) which is rounded in longitudinal section and provided with grooves (8). The deformation member tapers conically with increasing distance from the hollow support (2). ADVANTAGE - The deformation in the flange area provides additional deformation length without the deformation element having to be longer in the starting position compared to normal.
Patent DE-4303403-A1 (DE)
Title: Linear displacement position detector - has encapsulated magnetoresistive sensor element in electromagnetically screened chamber with bar magnet activation
Inventor: MATSUMURA MASAMI
IPC: G01D5/16
Filed: 1993-02-05
Abstract: The linear displacement position detector has a sensor element (23) which possesses a ferromagnetic magnetoresistive surface of predetermined pattern formed by a comb-shaped matrix of e.g. nickel-iron encapsulated in synthetic resin and mounted on a ceramic circuit board (24) in an electromagnetically screened chamber (26). A rectangular bar magnet (22) with end poles is attached to a slider (21) and operating stem (21a) and moves against the compression spring (29) so that its flux interacts with the matrix. The resultant change in output voltage from the sensor (23) at the terminal (28) is amplified and displayed as a measure of stem (21a) movement. ADVANTAGE - Provides improved linearity of response over a larger measurement range. Screening ensures measurements are not influenced by external electromagnetic fields and presence of other metal.
Patent DE-4305555-A1 (DE)
Title: Transporting container
Inventor: BANASKIWITZ HORST
IPC: B65D21/04
Filed: 1993-02-24
Abstract: The invention relates to a transporting container made of plastic and having a downwardly tapering cross-section, in particular a rotary stacking container. It consists in that its upper edge is designed as a top piece (5) with perpendicular outer walls (4), and in that the surface of these outer walls (4) is designed, at least in sections in regions in which closely adjacent containers (12, 12') bear against one another, in such a way that their frictional resistance is increased relative to a smooth surface. <IMAGE>
Patent DE-4320213-A1 (DE)
Inventor: HILD BERTHOLD
IPC: B30B15/16
Filed: 1993-06-18
Abstract: In order to save energy in the main drive of upsetting presses, the proposal is to arrange in the feed circuit of the hydraulic press cylinder a pressure-medium accumulator which is charged during the return stroke of the press and helps to drive the press tool during its advance.
Patent DE-4322730-A1 (DE)
Title: Vehicle with a roof
Inventor: ZWEIGART GERHARD
IPC: B60J10/82
Filed: 1993-07-08
Abstract: Vehicles are known which have roofs completely made of glass or containing a glass insert. In the case of these roofs a particular nuisance is caused if running or flowing tracks of liquid caused by rain or cleaning of the windscreen occur during the journey. It is known to drain off water, which has penetrated into a border around a glass roof insert, through openings which lead downwards and outwards from the lowest point of the border. In the novel vehicle a drainage channel (5) for conducting away water extends in the direction of the vehicle rear, along the front side (2) and the longitudinal sides (3, 4) of a roof region (1), which is to be protected against flowing tracks, continuously as far as the end (36) of the roof on the rear side. The invention can be used, for example, for a passenger car with a hard top made of glass. <IMAGE>
Patent DE-4324443-A1 (DE)
Inventor: HUANG ZHEN DR
IPC: F16F9/32
Filed: 1993-07-21
Abstract: The invention relates to a hydraulic vibration damper for motor vehicles, consisting of a damper cylinder filled with damping fluid in which there slides a damping piston (3) connected to a piston rod (2) and provided with pressure-dependent throttle valves, the said damping piston dividing the damping cylinder into two working spaces (21,22), and in which a bypass passage (15), the cross-section of flow of which can be controlled by a bypass valve system(s) arranged on the vibration damper and accommodated in a tubular valve housing (6), is provided for the purpose of adjusting the damping force. According to the invention, the valve housing (6) of the bypass valve system (5) is secured on the casing tube (14) of the vibration damper by means of a distance piece (10) having at least one passage (7,8) for at least one flow connection between the vibration damper (9) and the bypass valve system (5), the distance piece being concave on both sides. <IMAGE>
Patent DE-4334824-A1 (DE)
Title: Nappy changing corner for babies and young children with integrated bathing and washing facility
Inventor: FINKLER THOMAS
IPC: A47K3/024
Filed: 1993-10-09
Abstract: In order to provide optimal working conditions for a quick nappy change for babies and young children, with maximum safety and minimum strain on the persons involved, in conjunction with a space-saving arrangement which uses even unfavourable room corner regions, a nappy changing corner has been designed, the essential components of which can be put to other common household uses following the use as nappy changing corner. In addition, a simple and stable design is maintained.
Patent DE-4336271-A1 (DE)
Title: Papermaking web blower system - has a barrier in front of jets to fill the space between the web and blower system.
Inventor: STEINER KARL DR
IPC: D21G3/04
Filed: 1993-10-23
Abstract: The blower system, to blow a medium such as hot steam or air against a paper web or web carrier in a papermaking machine, has a barrier (1.3) before the jets (1.2) in the direction of web (2) travel. It is aligned across the line of travel, and at least partially bridges the gap between the web and jets. Pref. the barrier (1.3) bridges the whole of the intermediate zone, with a sliding action against the web (2) to be subjected to the blowing effect. The barrier (1.3) has a hump shape, on a vertical section, with a hump peak against the web (2). The barrier (1.3) is either a solid rod or a flexible bar. USE/ADVANTAGE - The blower system in a papermaking machine, is for the cleaning, heating or cooling of a paper web or the blanket or fourdrinier of a papermaking machine.
Patent DE-4337277-A1 (DE)
Title: Method for recording credit meter (counter) readings on a coin-operated automatic entertainment machine, and an apparatus for carrying out the method
IPC: G07F17/32
Filed: 1993-11-02
Abstract: Devices and methods in which automatic entertainment machines which are operated in a gaming hall can be operated without cash are known. A card/reading device is assigned to the respective automatic entertainment machine. The card/reading device is connected to a central data processing installation. In contrast, the intention now is to store in every automatic entertainment machine, with protected access, the credit readings (credit levels) which have been attained. For this purpose, the meter readings of the credit meter are stored in a data memory of the control unit together with an identification number present on the smart card.
Patent DE-4339076-A1 (DE)
Title: Device for sliding plate-shaped objects
Inventor: KRATTENMACHER FRIEDRICH
IPC: E04F21/18
Filed: 1993-11-16
Abstract: The device (30) comprises two suction cups (32) which are activatable by lever pressure and are identically shaped. The suction cups are connected to each other by a pull-rod (34). The rod is movably supported on one suction cup, and engages to a path deflector which is arranged on the cup.  The pull-rod itself comprises the path deflector which during the movement of the rod engages with the other suction cup. The path deflector changes a movement of the rod in a distance variation of both suction cups.
Patent DE-4344596-A1 (DE)
Title: Floor suction tool for electric vacuum cleaner
Inventor: KURZ GERHARD
IPC: A47L9/06
Filed: 1993-12-24
Abstract: The suction tool has a housing (10) containing a pivot plate (12) supporting a height-adjustable brush rail (13), with at least one suction channel (15, 15a) provided in the base plate of the housing at right angles to the displacement direction of the suction tool across the floor surface. A bypass air opening (17) allows the suction force to be reduced for cleaning pile carpet floor surfaces with automatic closure of the bypass air opening when the brush rail or the pivot plate is moved into the cleaning position for a solid floor.
Patent DE-4402953-A1 (DE)
Inventor: HOFFMANN ULRICH PROF DR ING
IPC: B01J19/10
Filed: 1994-02-01
Abstract: A process for cracking polymers is proposed, in which the polymers used are cracked by the action of ultrasonics and the cracked products are converted in a directly following reaction to the compounds which can be isolated as the end products of the process. In this reaction, catalytic hydrogenation, saponification or hydrolysis, ammonolysis and alcoholysis are preferentially used. <IMAGE>
Patent DE-4403941-A1 (DE)
Inventor: DITTRICH ANDREAS DR ING
IPC: H03K17/10
Filed: 1994-02-08
Abstract: The method involves using three switches (10-12) with their own respective voltage-limiting device (30-32) between their collector and gate electrodes. The switches are connected in series and are linked to a common controller (110) which from a single input pulse (P1) produces modified control pulses (P20-P2) for the three switches. When one switch experiences an overvoltage the corresponding limiter conducts and the consequent loss of energy is detected or measured by the controller. The controller then delays the appropriate control pulse as necessary to achieve uniform voltage distribution.
Patent DE-4404645-A1 (DE)
Title: Retro-reflective security masking method
Inventor: YOU CHING CHYR
IPC: B42D15/10
Filed: 1994-02-14
Abstract: A security mark is applied to the surface of an article by:-     (a) providing a smooth finish to the surface (1) of the article; (b) applying a retroreflective surface layer (3) comprising transparent spherical particles (5) embedded in a transparent binder (2), at least one area (A) of said layer having said particles (5) spaced from the smooth-finished surface (1) by a separation comparable to the focal lengths of the particles, and at least one other area (B) having the particles spaced from the smooth-finished surface (1) by a separation noticably less than the focal lengths of the particles.   When viewed in light incident generally perpendicular to the surface, the areas A appear bright and the areas B appear dark. With light incident at an appreciable angle to the surface, the bright and dark areas are reversed. <IMAGE>
Patent DE-4406359-A1 (DE)
Title: Driving, braking and freewheeling system for motor vehicles
Inventor: HUBER KURT
IPC: B60T8/40
Filed: 1994-02-26
Abstract: The vehicle braking system is operated by a hand brake (13) or a foot brake, which can be used alone or with a computer-controlled Anti-lock Braking System (ABS) (40). The foot brake transfers redundant braking energy via the wheel hubs (1-4) to the energy store and compressors (5-7). When the handbrake is used, braking moment is generated by counter-pressure. Stored energy generated during vehicle braking is released from the energy store and compressors via a distributor (10), on/off valve (11) and drive valve (12), and returned via the wheel hubs to be used by the conventional drive unit. During freewheeling, the system is at rest.
Patent DE-4409905-A1 (DE)
Title: Deburring or grinding machine for railway rail sections
Inventor: BENENOWSKI SEBASTIAN
IPC: B24B49/18
Filed: 1994-03-23
Abstract: The deburring or grinding machine (10) is for railway rail sections esp. near points. It is for machining of rail weld core piece overruns. It comprises a frame (12) with wheels (20, 22) supported on rails (16, 18) and a grinding tool (28) directable to the corresponding area of the rail section and. It has a grinding body (30). The deburring or grinding machine has a scraping tool (30) fitted to the grinding body and. It has an outer contour which corresponds to the area of the rail section to be deburred or ground, or a gauge is provided which has a contour corresponding to the rail section, and along which the grinding body is movable.
Patent DE-4412050-A1 (DE)
Title: Photoelectrochemical solar module and method for production thereof
Inventor: HOFFMANN THOMAS DR
IPC: H01G9/20
Filed: 1994-04-07
Abstract: The invention relates to a photoelectrochemical solar module and a method for production thereof, which can be carried out particularly cost-effectively, and expensive masking, adjusting and structuring processes being avoided. The basic concept of the invention consists in exploiting self-positioning effects which come into play whenever the photoelectrochemical solar module consists of substrate and superstrate with a preformed, quasi-folded interlocked structure, as a result of which the geometrical position of the individual components is exactly defined. By virtue of simple assembly of substrate and superstrate, such that opposite structures or structure surfaces form individual cells and space for an electrolyte, the production can be considerably simplied. The cells are insulated from one another by grinding off the ribs and peaks of substrate and superstrate, respectively, and by inserting insulating, sealing threads with adhesive properties into grooves and base regions of the substrate and superstrate, respectively.
Patent DE-4419734-A1 (DE)
Title: Air indicator for breathing apparatus
Inventor: BAUER HANS-JUERGEN
IPC: A62B27/00
Filed: 1994-06-06
Abstract: The breathing apparatus (ABU) (1) is fitted with monitors for pressure and temperature (2, 3) and is linked to a processor (6) via an A/D converter (7). A programmed control (8) and associated timing circuits provide a measure of the remaining unable time for the ABU following the relation: Tr = TxPx(20 deg.C) - Pr Po (20 deg.C)-Px(20 deg.C) where Tr is the computed remaining time Tx is the elapsed time since start Px is the actual current pressure normalised to 20 deg.C Po is the start pressure normalised to 20 deg.C Pr is the programmed residual (safety reserve) pressure. The pressure is linked to an LED display (12) which indicates remaining usable time, to reserve safety level and with optic and audible warnings (13, 14) which operate when a programmed reserve of air is reached.
Patent DE-4424574-A1 (DE)
Title: Fertiliser contg. malt sprouts from brewing
Inventor: SARX HANS-GEORG
IPC: C05F5/00
Filed: 1994-07-13
Abstract: A fertiliser contains \- 50 wt.% malt sprouts, as obtd. from the malting of brewing cereals and which have been sepd. from the malt kernels after the malt kiln drying process.
Patent DE-4425467-A1 (DE)
Title: Cylinder head bolting of an internal combustion engine
Inventor: KROTKY PETER DIPL ING
IPC: F02F1/30
Filed: 1994-07-19
Abstract: An annular space formed between a shank of a cylinder head bolt and adjacent components is filled, for example, with a wire gauze in order to increase the heat transmission. The improved heat transmission reduces the increase in the screw force especially following cold starting of the internal combustion engine.
Patent DE-4429454-A1 (DE)
Title: Spray pump using air=atomised fluids
Inventor: KATZ OTTO DIPL ING
IPC: B05B11/00
Filed: 1994-08-19
Abstract: A feed element (4) moving within the pump space (3) is permanently joined to a displacement rod (15) immersed in a channel (28) as hydraulically parted by seal (20) and reinforcement (19) from the feed element bore (14). A suction tube (22) is flexibly joined to the element (4) so as to move within limits (s), being joined by flexible sleeve (42) to the valve sleeve itself. The rod (15) is secured to a disc (16) located in a feed element recess (18). A double-acting sealing collar (5) is joined permanently by a cam to the feed element, using the annular gap (30) and ports (25) set radially round the flanged bush (24) as a flow connection between pump space (3) and element bore. The flanged bush and rod leave an annular gap between (27). In the passive setting, reinforcement (19) and seal (20) make contact to close off the channel bore link.
Patent DE-4432648-A1 (DE)
Inventor: MEIER HELMUT-MARTIN DR
IPC: C07C213/04
Filed: 1994-09-14
Abstract: Cpds. of formula (I) are new, where A = -(p-phenylene)-CR4R5-(p-phenylene)-; R1 = 1-6C alkyl or cycloalkyl, opt. with inert substits., and R1 is Et if n = 0; R2, R3 = H, 1-6C alkyl or cycloalkyl, or halo, and R2 is Me if R3 is H, and R3 is Me if R2 is H; R4, R5 = Me, or R4 + R5 may form an opt. substd. cyclohexane ring together with the C atom between the aromatic rings; R6, R7 = as for R2, R3, but with (cyclo)alkyl gps. opt. contg. inert substits.; m = 1-3; n = 0-2; both m, n may be whole nos. or fractions (statistical average). Also claimed is prepn. of (I) by reacting an amine of formula (II) with a diepoxide of formula (III) in a mole ratio of (II):(III) = (1.25:1)-(2:1) at 100-250 degrees C. In the formulae R1-R7, n = as before; A = -(p-phenylene)-CR4R5-(p-phenylene)-; and p = 0-2 (whole no. or fraction as above).
Patent DE-4433646-A1 (DE)
Title: Rotor nozzle, in particular for a high-pressure cleaning unit
Inventor: JAEGER ANTON
IPC: B05B3/04
Filed: 1994-09-21
Abstract: The rotor nozzle, which is intended in particular for a high-pressure cleaning unit, has a nozzle housing (1) which is provided with a central inlet opening (3) at one of its axial ends and with an outlet opening (4) for the cleaning liquid at the other end. A rotationally driven rotor (7) is located in the nozzle housing (1). The rotor (7) is inclined relative to the longitudinal axis (6) of the nozzle housing (1), rolls on the housing inner wall and is provided with a nozzle (8) orientated essentially axially to the rotor (7). The cleaning liquid flows through the nozzle (8). The end of the nozzle (8) pointing to the outlet opening (4) is pivotably supported in a cup bearing (9). The area of the nozzle housing (1) facing the inlet opening (3) is designed as a swirl chamber (10) with inlet passages (11) opening out radially. The rotor (7) is provided with drive plates (12) and a rolling ring (13) projecting radially outwards. The housing inner wall has a cylindrical or conical ring area (14) on which the rolling ring (13) of the rotor (7) runs, in the course of which the rolling ring (13) and/or the ring area (14) are elastically deformable. <IMAGE>
Patent DE-4434773-A1 (DE)
Title: Stimulation system with heart pacemaker used for external application
Inventor: AHLERS HORST DR ING HABIL
IPC: A61N1/362
Filed: 1994-09-29
Abstract: An exchangeable battery is coupled to the basic module across a PCMCIA card slot with programmed additional stimulator cards. Which complete a stimulation programme and/or a measurement programme, tuned to special heart illnesses. So that with all the manipulations at least the basic module of the basic mode is available for use. The additional stimulator card is extended with a storage memory. The additional stimulator card contains power and/or voltage intensifying steps. The additional stimulator card contains a demonstration model of the heart. An indicator is provided for the additional stimulator card.
Patent DE-4446807-A1 (DE)
Title: Plug connector housing
Inventor: TSUJI MASANORI
IPC: H01R13/42
Filed: 1994-12-27
Abstract: The plug connector housing has a fast holding element (6) to fixedly hold a connector (2). This primary holding element (6) is arranged in a chamber (7) into which the connector (2) is inserted. The chamber (7) includes a wire holding region (12c). A rear holder (12) is connected to the housing via a hinge (10) at the rear end of the chamber (7). The housing also has a displacement prevention element (14). This is arranged in the chamber (7) and has a width essentially the same as that of a U-shaped opening of the wire holding region (12c). The prevention element (14) is inserted in the U-shaped opening of the wire holding region when the rear holder is locked.
Patent WO-9218361-A1 (WO)
Inventor: WILLMANN KARL-HEINZ
IPC: B60T7/04
Filed: 1992-03-07
Abstract: Le système de freinage actionné par énergie extérieure, selon l'invention, est conçu de façon qu'il garde son aptitude au fonctionnement même en cas de panne d'un composant électronique. Ledit système de freinage (10) est pourvu d'une source de fluide sous pression (22), d'òu part une première conduite (29) munie d'un dispositif à vanne (33) électromagnétique, ladite conduite (29) conduisant à au moins un frein de roue (20). Une deuxième conduite (39), parallèle à la première conduite (29) part également de la source de fluide sous pression (22) et comporte une vanne de commande de frein (15) mécanique et actionnée par une pédale de frein (13) et une vanne d'arrêt (41) électromagnétique. Dans le système présenté, sont également montés un détecteur (14) de course de la pédale de frein ainsi que, du côté du frein de la roue, un capteur de pression (44) et un capteur de vitesse de la rotation de la roue (55). Lorsque les freins sont actionnés, le dispositif de commande (54) alimente le frein de roue (20) en pression par l'intermédiaire du dispositif à vanne (33) et la vanne d'arrêt (41) prend sa position de blocage. Si le dispositif de commande (54) tombe en panne, la pression de freinage est conduite au frein de roue (20) par l'intermédiaire de la vanne de commande de freinage mécanique (15) et de la vanne d'arrêt (41). Le système de freinage hydraulique (10) actionné par énergie extérieure convient particulièrement aux véhicules automobiles.
Patent WO-9523926-A1 (WO)
Title: Systeme de serrage pourvu d'un goujon de serrage conique
Inventor: MUELLENBERG RALPH
IPC: F16B37/14
Filed: 1995-02-15
Abstract: L'invention concerne un système de serrage (100) qui sert à assembler sans jeu deux éléments (1, 2) à l'aide d'un goujon de serrage conique (10) expansible dans le sens radial, monté dans des alésages (5, 6) alignés du premier élément (1) et du second élément (2). Le système de serrage (100) se présente de manière à pouvoir être assujetti et amovible lorsqu'il est introduit dans un trou borgne (5) du premier élément (1). A cet effet, la partie extérieure (14) du goujon de serrage conique (10) supporte à une extrémité une partie saillante périphérique (17) radiale qui s'appuie contre la face extérieure du second élément (2), l'autre extrémité de la partie extérieure (14) du goujon étant cylindrique en continu et comportant un diamètre correspondant à celui de l'alésage pratiqué sous forme de trou borgne dans le premier élément (1). Il est prévu un alésage fileté (7) coaxial pratiqué dans la base (8) de l'alésage (5) et dont le diamètre est inférieur à celui d'un trou de passage (12) pratiqué dans le goujon de serrage conique (10) et qui reçoit la vis de serrage (22).