baber/WOPTO huggingface dataset:
Patent DE-4326313-A1 (DE)
Title: Method and arrangement for the electrical release of mechanically stored power for unlocking
Inventor: NEUSEL ROLF
IPC: E05B77/12
Filed: 1993-08-05
Abstract: The object of the invention is the mechanical unlocking, for example, of door locks on motor vehicles following the end of an accident. For this purpose, the necessary mechanical energy is obtained by means of the release of a pre-tensioned spring. Release is carried out as a result of severing a fusible point by means of a short electrical fusing current surge, which is taken from an electrical store. Vibration sensor, retriggerable switching electronics, store and reverse flow diode can be assigned individually to each fusing point and thus to each door lock, since these parts are of small construction and are cheap. As a result, in the case of failure of the on-board power supply, caused by an accident, each door lock can be unlocked independently of the others. This is only possible since only very short-term low electrical energy is needed for the fusion process, while the energy released in the pre-tensioned spring effects the mechanical unlocking actuation.
Patent DE-4330170-A1 (DE)
Title: Six-speed double-clutch transmission
Inventor: RUEHLE GUENTER
IPC: F16H3/093
Filed: 1993-09-07
Abstract: A six-speed double-clutch transmission comprises a driven double clutch (20), one clutch (K1) of which drives a first gear set (24/28) via a first input shaft (24) and the other clutch (K2) of which drives a second gear set (33/35) via a second input shaft (11) concentric to the first input shaft (24). One gear (25, 33) of each gear set (25/28, 33/35) is seated on an input shaft (11, 24), while the other gear (28, 35) is seated on a layshaft (13). An output shaft (12) and a predetermined number of further gear sets (42/41, 45/46, 48/49, 53/54) for the forward gears are furthermore provided. One gear (42, 45, 48, 53) of each of these gear sets is seated on the output shaft (12) and the other gear (41, 46, 49, 54) is seated on the layshaft (13). One of the forward gears is engaged by direct rotational connection of the input shaft (11) and the output shaft (12). Two different, adjacent forward gears are formed by means of the same further gear set. Four further gear sets are provided. The other three forward gears are each formed by one of the further gear sets (Fig. 1). <IMAGE>
Patent DE-4330390-A1 (DE)
Title: Integral, two-limbed contact spring
Inventor: LAPPOEHN JUERGEN
IPC: H01R43/16
Filed: 1993-09-08
Abstract: In the case of an integral, two-limbed contact spring, the contact entry areas (KE) are offset (B) laterally in the insertion direction "R" and are rotated through 90 DEG  with respect to the flat spring limbs (1 and 2). <IMAGE>
Patent DE-4330928-A1 (DE)
Title: Lightweight building material for interior finishing and a process for its production
Inventor: REINHOLD MARIO
IPC: C04B20/06
Filed: 1993-09-13
Abstract: It is an object of the invention to provide a favourable variant in terms of processing and energy for the production of a lightweight building material which can be produced on the basis of regenerable natural products and waste products of industry which are not hazardous to health. This object is essentially achieved by the characterising features of Claims 1 and 10, by using as lightweight aggregates raw materials of plant origin such as, for example, expandable cereal grains which have their density substantially reduced as a result of prior expansion or puffing processes or raw materials of plant origin which as natural product have such a light phase, such as, for example, the stems of the maize plant or the sunflower. This lightweight building material is used in interior finishing and here, inter alia, in the production of lightweight building boards.
Patent DE-4336917-A1 (DE)
Title: Method and system for warning road users of the braking of a vehicle
Inventor: OBERHOF ALEXANDER
IPC: B60Q1/44
Filed: 1993-10-29
Abstract: The purpose of the proposed method and system is to warn other road users of the braking of a vehicle. A braking warning system in which the triggering of the braking signal and thus the warning of the other road users do not take place until the brake pedal is activated is already known. The aim of the invention described here is to inform the road users of the start of the braking process in a vehicle at an earlier point. This aim is achieved in that the braking signal is already triggered when the accelerator pedal is no longer activated.
Patent DE-4340049-A1 (DE)
Title: Loudspeaker housing with curved wall areas
Inventor: BENDER JOCHEN
IPC: B29C37/00
Filed: 1993-11-24
Abstract: A loudspeaker housing has a wall (3) with one or more curved sections having slits (29) on the inner face, perpendicular to the line of bending (33) and reinforcing elements (31) in the area of the slits (29).  Mfr. of the housing comprises (i) cutting parallel slits (29) in the flat housing wall (3) within areas to be curved (27); (ii) bending the wall (3) along a bending line (33) at right angles to the slits (29); and (iii) attaching stiffening elements (31) to the curved area.
Patent DE-4342771-A1 (DE)
Title: Process for producing an ultrasonic coupler
Inventor: KENICHI HAYAKAWA
IPC: B29C70/72
Filed: 1993-12-15
Abstract: An ultrasonic coupler having a specific configuration is to be produced in fewer steps than in accordance with a conventional production process, according to which the ultrasonic coupler is produced by freezing and thawing out an aqueous solution containing a polymer. In addition, the ultrasonic coupler to be produced is to have a surface with an advantageous smoothness. The ultrasonic coupler is produced using an ultrasonic coupler production mould, the individual parts of which consist in each case of silicon rubber, which changes in agreement with the expansion and contraction of the aqueous solution. The aqueous solution, containing a PVA (polyvinyl alcohol) is poured into the mould, which is then subjected to cooling below the freezing point and returning back to room temperature, so that cross-linking of the PVA and thus gelling develop. Ultrasonic coupler for the connection to an ultrasonic probe. <IMAGE>
Patent DE-4400383-A1 (DE)
Title: Elastic plastics-sided container for liquid
Inventor: HORN MARTIN
IPC: B60S1/50
Filed: 1994-01-08
Abstract: The container has a closure piece consisting of at least one flap (3) which swivels into the liquid-container to disclose the opening (2). The flap is moulded on the wall (1) of the container. The flap is pre-tensioned so that it blocks the flap in a position closing the filler-opening. The flap has a slightly larger cross section than the filler opening into which it is pressed. The flaps are each connected to the wall of the liquid container by a tapered part (4) acting as a hinge.
Patent DE-4413062-A1 (DE)
Title: Road drainage inlet, for use in mechanised road construction
Inventor: EIGLSPERGER HANS
IPC: E02D29/14
Filed: 1994-04-15
Abstract: The inlet casing has a lower part (3), which can be fixed in the loose base course of a road, and an upper part (4) which has overhangs (5) and a supporting rim (8). The rim projects over the wall (7) of the lower part of the casing. A removable grille (6) is supported on the overhangs, and can be adjusted in both height and slope. The upper surface (10) of the grille is in the same plane as the upper surface (9) of the rim.
Patent DE-4420145-A1 (DE)
Title: Pressure body for underwater mobile vessel or container
Inventor: EPPLE ALBRECHT DR
IPC: B63G8/00
Filed: 1994-06-09
Abstract: The pressure hull, or at least one layer of it, is composed of high-pressure tubes wound alongside or on top of one another. The tubes are pressurised internally to a hydrostatic pressure not less than the external hydrostatic pressure of the water. The hydrostatic pressure inside the tubes may be created by making use of the surrounding hydrostatic pressure. The tubes may consist of several separate segments, or of tubes which are against each other but not hydraulically connected, but all maintained at the same hydrostatic pressure.
Patent DE-4420877-A1 (DE)
Inventor: MEIER GUENTER
IPC: B60G7/00
Filed: 1994-06-15
Abstract: The wheelchair has left and right rear rocker arm, with each arm having its end pointing forwards in the direction of travel (F). The arms are height-adjustably mounted in a horizontal axle (8) on the chassis' lengthwise strut (9). The back end is supported by the spring (6) linked to the rocker-arm and formed by a shock-absorber or pneumatic spring, with an affixed drive mechanism (3). A space (FR) between the two rocker-arms extends from the back of the wheel-chair to the rocker arms pivot axles (8). The rocker-arm is made of a single aluminium body reinforced by ridges, with container (12) for the drive mechanism. The rocker-arm spaced apart from the spring-bearing holders (13) has two superimposed bearing-holders (14) for an alternatively applied support-wheel (15). <IMAGE>
Patent DE-4423204-A1 (DE)
Title: Apparatus for the coating of electronic components
Inventor: SHEALEY EVART DAVID
IPC: H01C1/142
Filed: 1994-07-01
Abstract: For the more rapid execution of the coating of electronic components, there is proposed an apparatus, in which an immersion head (18) immerses electronic components, arranged on a holder (24) into fields of contact paste (90) which are conveyed to an immersion point (26) by a conveyor band (2) having an upper plane surface (2). The fields are generated on the band (2) by means of a stripping device (32). The conveyor band (2) is preferably an endless band made of stainless steel, which is supported vertically at the immersion point (26) by means of a carrier plate (12), in order to guarantee the planeness of the field of contact paste (90). A stripping device is located in front of the immersion point (26) in relation to the direction of rotation of the band (2) and can be formed by a paste reservoir (28) which moves along the band (2) and which meters the paste (90) as a result of the raising and lowering of the blade (32). A scraper blade (40) can be arranged after the immersion point (26), in order to intercept the excess paste (90) and guide it into a device which pumps the paste (90) through a filter back into the reservoir (28). <IMAGE>
Patent DE-4425212-A1 (DE)
Title: Operating equipment for golf players
Inventor: OECKL OTTO
IPC: A63B57/00
Filed: 1994-07-16
Abstract: The equipment It has two clamping cheeks (2) beneath tube-like supports (4), which are mounted on a carrier (1) and which can be moved. A guide (3) is provided on the carrier, in which a spring loaded spike (3a) can slide. The guide is aligned outside the centre of the ball, in order to eliminate the requirement for slits in the thin- walled tubes.  The spike is driven into the ground by the application of foot pressure on its upper end, in order to ensure verticality during the placement operation, particularly on uneven ground or in windy conditions.
Patent DE-4429182-A1 (DE)
Title: Disc gear for transferring mechanical forces
Inventor: METHLOW WILHELM
IPC: F16H55/36
Filed: 1994-08-17
Abstract: The gear has a shaft (1) and a pair of belt pulleys (2,3) with several discs (4-8) arranged inbetween. These discs are mounted, like the pair of belt pulleys, loosely rotatable on the shaft by means of ball bearings. To transfer force from and to the belt pulleys and between the additional discs there are socket openings (A-F) arranged to allow adjoining discs to be paired up. These pairings are produced by connecting bolts (9) passed through the socket openings which are arranged in the paired discs so that the discs of different pairs may be set on different radii. The connecting bolt can have a central collar forming a distance sleeve.
Patent DE-4429644-A1 (DE)
Inventor: ENGELHARDT THOMAS DR
IPC: G01N30/88
Filed: 1994-08-20
Abstract: An iodine adsorption agent contains silver or a silver salt on a porous, temperature-resistant and acid-resistant inorganic carrier, which, with an average pore diameter in the range from 6 to 200 nm, has a pore diameter distribution in which 80% of the pore volume is contained in pores whose diameters lie within the range of +/- 50% about the average pore diameter.
Patent DE-4434555-A1 (DE)
Title: Bayonet coupling system for holding injection moulding tool on platen
Inventor: BRANDT ANGELIKA
IPC: B29C45/17
Filed: 1994-09-28
Abstract: A rapid action coupling system for attaching an injection mould to a platen (4) comprises a centring bush (6) on the mould (1) and a clamping ring (7) on the platen (4) which form a bayonet coupling operated by a radial lever (8) on the clamping ring (7). Secure locking of the lever (8) is achieved by a ratchet (14), perpendicular to lever (8) movement on the platen (4). Tool (1) release is effected by swivelling the ratchet (14).
Patent DE-4440413-A1 (DE)
Title: Monitoring system for determining efficiency of esp. motor vehicle shock absorber
Inventor: ADLER UWE DR
IPC: B60G13/00
Filed: 1994-11-11
Abstract: The altering operating parameter represents a measure for a reducing efficacy value of the shock absorber (9). A data storage (19) allocated in the vehicle, is provided for the storing of at least one limit value, which defines an efficacy threshold.A monitoring circuit (11) provided in the vehicle, determines a failure to reach the efficacy threshold, depending on the measured variable of the measurement sensor and the limit value stored in the data storage. An indicator unit (13) indicates the undershoot of the efficacy threshold responding to the monitoring circuit.
Patent DE-4440542-A1 (DE)
Title: Producing hard metal bodies
Inventor: KLEBER SIEGMAR DR ING
IPC: C22C1/05
Filed: 1994-11-12
Abstract: Body made of hard metals from the sub-groups IV, V and/or VI and a bonding metal phase from Co, Ni and/or Fe which is present in an amt. of 2-30 mol. % also contains Si and/or a Si cpd. introduced during powder metallurgy. The cpd. is pyrolysed leading to a graduated structure during sintering with a non-visible boundary between the normal and higher bonding metal content areas.
Patent DE-4442432-A1 (DE)
Title: Prodn. of a capacitor for semiconductor storage device
Inventor: KIM CHOON HWAN
IPC: H01L27/04
Filed: 1994-11-29
Abstract: Prodn. of a capacitor comprises: (a) preparing a substrate (11); (b) forming an insulating intermediate layer (12) on the substrate; (c) removing a selected region of the intermediate layer so that a contact hole (13) is formed, through which a required surface region of the substrate, corresp. to a region formed as contact for the capacitor, is partially exposed; (c) burying W in the contact hole where a contact mark (14) is formed; (d) forming a storage electrode (15) on the intermediate layer so that the electrode is in electrical contact with the contact mark; (e) selectively etching the storage electrode up to a required depth so that at least two recesses (16) are formed in the electrode; and (f) forming a dielectric film (17) and a plate electrode (18) on the whole exposed surface and the storage electrode provided with recesses.
Patent DE-4447245-A1 (DE)
Title: White balance adjuster for video camera
Inventor: SONG JOONG SUB
IPC: H04N9/73
Filed: 1994-12-30
Abstract: The unit uses a signal processor (21) to process video signals and deliver them as red, green and blue component signals to a gate device (22). The latter uses a chromatic colour detector (25) to determine whether the entered video signal is chromatic. It controls red (26), green (27) and blue (28) gates to suppress the respective components or pass them to an integrator (23) to adjust the white level of achromatic signals. The integrator integrates the signals and passes the result to a microcomputer (24) which sets the amplification value of the signal processor output signal accordingly.
Patent DE-4447435-A1 (DE)
Title: Credit card misuse prevention method
Inventor: PREIBSCH ALFRED
IPC: G07C9/00
Filed: 1994-12-29
Abstract: The credit card is provided with an unchangeable body characteristic of the card owner. The card reader has an additional characteristic reader. The card user applies his body characteristic to the characteristic reader at the same time as reading the magnetic strip. The reading apparatus compares the characteristic of the user with that stored on the card. On coincidence an identity enquiry occurs by the external credit card central control unit, which releases payment on coincidence with the same body characteristic stored there.
Patent WO-8601856-A1 (WO)
Title: Rotary piston machine
Inventor: WILLIMCZIK WOLFHART
IPC: F04C3/06
Filed: 1984-09-07
Abstract: In a rotary piston machine with a tight chamber (11) comprising a lateral groove (13) in which rigid blades (5) rotate and which are engaged into a slot of a disk-shaped rotor (7) rotating therewith and which makes tight the inclined edges of the groove (13), excessively high bearing forces are often generated by the large surface disk rotor (7). Said forces are eliminated by the present machine. The following measures enable to obtain that the upper face (22) of the rotor parts (7a) bearing on the sealing inclined surface (6) is not loaded by the pressure prevailing in the cover (2) on the disk-rotor (7), in other words it is made tight with respect to the volume in the cover, coming from the pressure side; 1) the axially opened rotor (7) is hydrostatically unloaded since it rotates between two planes, 2) since on the rotor a pressure build-up is prevented by making the upper parts tight, 3) since the lower parts of the sector-shaped rotor (7a) varying on the sealing surface (6) are bound only in a loose or elastic way with the rest of the rotor (7) which receives the forces, e.g. which is pivoted. By eliminating any useless friction while providing a good sealing, said positive displacement machine has better performances than any other rotary system.
Patent WO-8503749-A1 (WO)
Title: Double row angular contact ball bearing with unilateral loading capacity
Inventor: JAKOB WERNER
IPC: F16C19/18
Filed: 1985-02-20
Abstract: Double row angular contact ball bearing with unilateral loading capacity, characterized in that the ratio between the construction size and the importance of the loading capacity is more favourable than that of known ball bearings of which the loading capacity is smaller or the same size or which are larger and heavier for an identical loading capacity; furthermore, the present invention facilitates the fabrication and assembly of double row angular contact ball bearing. According to the invention, this is possible by means of a plurality of measures which are partly independent from each other, namely this is due to the fact that the shoulders (10, 11, 20, 21) of the ball bearing rings (1, 2) may be raised in the force direction (K) up to an optimum point and that the internal profile (12, 22) of at least one of the ball bearing rings (1, 2) comes out, from the peak point (41) of the ball (30, 40) which are adjoined thereto, almost parallel to the external profile (13) of the ball bearing rings. Both rings (1, 2) may thus be each fully provided with balls (30, 40) which may then be pushed against each other. Independent characteristics of what precedes but leading to the same aims, the diameters of the ball bearing paths and/or the balls may be different; these measures enable to obtain a more compact double row angular contact ball bearing with unilateral loading capacity.
Patent WO-8706179-A1 (WO)
Inventor: KAADEN HANS-HEINRICH
IPC: B29C45/03
Filed: 1987-04-07
Abstract: La machine de moulage par transfert comporte une plaque de serrage du moule mobile et une plaque de serrage fixe (1, 3) à chacune desquelles une moitié (4, 4') du moule est fixée. La plaque de fermeture fixe (1) est conçue pour être divisée en deux parties longitudinalement par rapport au sens de fermeture. Entre ces deux parties est disposé le système de guidage (2) de la matière fondue.
Patent WO-8907371-A1 (WO)
Title: Non-recursive cascade equalizer for suppressing parasites due to multiple-channel reception
Inventor: KAMMEYER KARL DICK
IPC: H04B7/005
Filed: 1989-01-26
Abstract: In a non-recursive cascade equalizer comprising several equalizing blocks connected in series, the equalizing coefficients are adapted and adjusted to the relevant reception conditions, in order to suppress parasites due to multiple-channel reception in FM transmission.
Patent WO-9106262-A1 (WO)
Inventor: KADDICK CHRISTIAN
IPC: A61F2/46
Filed: 1990-09-19
Abstract: Es wird ein Halteinstrument für die Im- und Explantation von Prothesen vorgeschlagen, das mittels eines Futters (11) am proximalen Ende einer Prothese fixierbar ist. Das zur Umfassung des Prothesenendes vorgesehene hohlzylindrische oder konische Futter (11) ist in einem annähernd zylindrischen Aufnahmeteil (13) mit konischer Führungsfläche (12) axial verschiebbar gelagert. Mit dem Futter wird das Prothesenende umfaßt und mittels eines Kraftwandlers (15, 19) in das Aufnahmeteil eingezogen. Aufgrund der konischen Führungsfläche entsteht eine vom Einzugsweg abhängende Reibkraft auf das Prothesenende (24). Mit diesem Halteinstrument können Prothesen (25) aus Faserverbundwerkstoff bruchsicher gehandhabt werden.
Patent WO-9203860-A1 (WO)
Inventor: ZELENKA THOMAS
IPC: H01S5/068
Filed: 1991-08-16
Abstract: Die Erfindung betrifft ein Verfahren und eine Schaltungsanordnung zur Ansteuerung einer Laserdiode. Zur Kompensation des temperaturabhängigen Abfalls der von der Laserdiode (2) abgegebenen Lichtleistung wird die Laserdiode (2) von einem Spannungsgenerator (3) mit einem einstellbaren Innenwiderstand gesteuert, wobei der Anstieg des Treiberstromes der Laserdiode (2) bei ansteigender Temperatur durch den Innenwiderstand so eingestellt wird, daß der durch den Anstieg des Treiberstromes bedingte Anstieg der abgegebenen Lichtleistung den temperaturabhängigen Abfall der Lichtleistung kompensiert.
Patent WO-9325062-A1 (WO)
Inventor: PATSCHECK MAX
IPC: H05K9/00
Filed: 1993-05-19
Abstract: L'invention concerne un ressort de contact individuel, destiné notamment à l'écrantage HF d'appareils électroniques, s'encliquetant dans des orifices de passage en tôle. Jusqu'à présent, les ressorts de ce type étaient encliquetés dans des orifices de passage en tôle ou dans des divers profilés à grand renfort d'une succession de mouvements compliqués, de façon à éviter de manière durable, par liaison de forme, que lesdits ressorts ne sautent, sous l'effet de contraintes mécaniques. Il est en effet souvent difficile de les positionner dans les trous de montage. Afin de pallier cet inconvénient, l'invention prévoit, dans un premier mode de réalisation, que le ressort de contact individuel consiste en une cage à cran d'arrêt (14) et en une calotte sphérique de contact (6) se présentant sous la forme d'une partie de contact à ressort (2). La cage à cran d'arrêt (1) est en forme de cuvette et présente une section transversale trapézoïdale dans sa partie inférieure. Ses deux côtés frontaux sont ouverts et ses deux côtés longitudinaux comportent deux encoches (16) opposées. L'arête supérieure du côté longitudinal est coudée vers l'extérieur et la calotte sphérique de contact (6) est maintenue par l'intermédiaire d'un élément porteur (14) à ressort, coudé et fixé sur l'un des côtés frontaux. Ce ressort présente l'avantage de pouvoir être monté dans un sens de montage et de pouvoir être écrasé sur les côtés. Dans un autre mode de réalisation, la calotte sphérique de contact peut également être en forme de toit.