baber/WOPTO huggingface dataset:
Patent DE-4242575-A1 (DE)
Title: Motor driven joint module for multi degree of freedom remotely controlled manipulators - has motor in housing with bevel gear transmission to output section with built-in connections for coupling units together.
Inventor: OBARA KENJIROU
IPC: B25J17/02
Filed: 1992-12-16
Abstract: A remote controlled manipulator with a number of degrees of freedom is constructed using servo controlled joint modules. Each module has a fixed housing (3) into which the motor (2) is set. The lower end of the unit has a housing (11) rotated through an arc and supported on a roller bearing (3B). The transmission to the unit is provided by a bevel gearing arrangement (5A,5B). Electrical communication is provided by connectors (9,16) with cables looped in a housing (12). Units may be coupled together. ADVANTAGE - Modules provide flexibility in construction of multi degree of freedom system.
Patent DE-4244171-A1 (DE)
Title: Mechanical motion converter for automatic prodn. machine turntable
Inventor: IHDE WOLFGANG
IPC: F16H27/02
Filed: 1992-12-24
Abstract: The motion converter allows an axial force to be converted into a stepped rotation with a given stepping amplitude using a cylinder (A) which can rotate about the axis but which is axially fixed provided with guide grooves (B) in its outer mantle receiving corresponding guide pins (C). The latter can move linearly along the axis but are prevented from rotating about the axis.The guide pins are formed in the inner wall of a hollow outer cylinder (D) displaced axially to cause a stepped rotation of the inner cylinder.
Patent DE-4244284-A1 (DE)
Title: Shut=off device for gas or water supply pipes
IPC: F16K3/28
Filed: 1992-12-28
Abstract: The outer face of the profiled ring (40) which encloses the circumferentially grooved shaft section (30) of the spindle (23) is divided into at least two sections (48), namely the cylindrical section and the radially projecting flange section (48) whose outline is non-circular.The socket (18) for the profiled ring is recessed in the housing (11) and has both a cylinder space for the cylinder section and also a radial expansion (37) which complements the non-circular outline of the flange section. The inserted profiled ring is thereby held through its flange section both axially secured and non-rotatable in the housing (11).
Patent DE-4301269-A1 (DE)
Title: Construction and fitting kit for optical transmission lines
IPC: G02B6/44
Filed: 1993-01-19
Abstract: The construction and installation kit includes a length of optical cable (3). At least one distributor (3) is connected to one end of the optical cable. The distributor as sealed against the ingress of water and steam.A support device introduces the optical cores (2) into the associated passage openings in the distributor. A retracting head is water tightly and releasably connected to a casing tube (201) for receiving the distributor and the parts (210) of the transmission lines which extend from the distributor.
Patent DE-4306522-A1 (DE)
Title: Tuned sound plate (idiophone) as sound generator and musical instrument
IPC: G10D13/24
Filed: 1993-03-03
Abstract: To improve and facilitate manufacture, handling and playability of sound plates as sound generators and musical instruments and to extend the range of percussion instruments.
Patent DE-4313451-A1 (DE)
Title: Can-closing machine
Inventor: SCHWARZ ERICH
IPC: B65B7/28
Filed: 1993-04-24
Abstract: Can-closing machine, by means of which the lid of a can can be sealingly closed by a crimping of the lid edge, a prerolling tool rolling along on the lid edge and at the same time shaping the latter, and a finish-rolling tool rolling along on the shaped lid edge and at the same time connecting the latter sealingly to the adjoining can edge. During the closing operation, the pressing force for the prerolling tool (6) and for the finish-rolling tool (9) is generated by hand or by means of a power-controlled drive (7, 10). By means of a can-closing machine equipped in this way, it is possible that, in order to execute the closing operation without complicated adjustment, the prerolling tool and the finish-rolling tool can execute, during the closing operation, a feed movement which guarantees a reliable closing of the can. <IMAGE>
Patent DE-4328061-A1 (DE)
Title: Adapter for a radio device
Inventor: BARSCH KLAUS DIPL ING
IPC: H04B1/38
Filed: 1993-08-20
Abstract: An adapter (1) for a portable radio device (3) is proposed which is connected to the antenna output of the radio device. The adapter has an output for a mobile radio antenna and an antenna socket (4) to which an external antenna can be connected. This removes the need to provide handheld radio devices with an additional socket for external antennas. <IMAGE>
Patent DE-4328455-A1 (DE)
Title: Device for applying mortar
Inventor: OTT MARTIN
IPC: E04G21/20
Filed: 1993-08-24
Abstract: A device for applying mortar with an essentially uniform layer thickness of at least a number of millimetres onto an essentially horizontal application surface (4) comprises a mortar pump and a delivery hose (6), which is supplied by the mortar pump and by means of which mortar can be applied onto the application surface (4), as well as the discharge unit (10) which is connected to the delivery hose (6) and exhibits an accumulation chamber (16), which is terminated by an accumulation plate (18), in which mortar retained by the accumulation plate (18) can be accumulated dynamically, and from which the mortar can be discharged in a layer thickness which corresponds to the discharge height of the accumulation plate (18). <IMAGE>
Patent DE-4339615-A1 (DE)
IPC: E04G9/02
Filed: 1993-11-20
Abstract: The proposed shuttering panel (1) has edge struts (3) formed from a flat extruded section made of aluminium, an aluminium alloy or another light metal, ensuring both lightness and rigidity. The contact points for clamps (7) for the mutual securing of such edge struts (3) of adjacent panels (1) are at a distance from the shuttering lining (2) at a site where the edge struts (3) have a full cross section and the hollow spaces (8) on either side of these contact points are not at risk of being deformed by the pressure exerted by the fixing clamps (7). A channel (14) or groove is provided with which the clamp can engage to ensure that this contact point is actually used. This makes it possible to use the same clamp (7) which serves for edge struts made of flat material with a central bead so that shuttering panels made of different materials and provided with such edge struts can be combined.
Patent DE-4339652-A1 (DE)
Title: Hydraulic friction clutch actuator having brake fluid and mineral oil resistant seal
Inventor: VOIT HERBERT DIPL ING
IPC: F16J15/3236
Filed: 1993-11-20
Abstract: The hydraulic friction clutch actuator's seal (1) is manufactured from a brake fluid and mineral oil resistant material, eg. polyester elastomer, and has sealing lips (2, 3) facing an annular chamber (25) formed between piston (31) having a disengaging bearing (33), and annular casing (23). The seal has a pair of scraper lips (4, 5) formed facing towards the piston (31). These scraper lips (4, 5) prevents contaminates entering the chamber (25) and seal the actuator when it is being vacuumed filled.Seal (1) may be made from two elements one having the sealing lips (2, 3) the other having the scraper lips (4, 5). The sealing lip element is made of brake fluid resistant EPDM while the scraper lip element is made of mineral oil resistant NBR or HNBR and may have an integral sheet metal stiffening ring. A support disc for radial guidance may be placed between the two elements of the seal.
Patent DE-4342478-A1 (DE)
Title: Low power high pressure discharge lamp
Inventor: FIDLER UWE
IPC: H01J61/24
Filed: 1993-12-13
Abstract: The discharge lamp comprises a discharge tube (1) made of gas-tight quartz glass containing a filling medium which can be ionised and which contains up to 0.2 mg/cm sqd. sodium. Maximum power consumption of the lamp is 150 W. Around the discharge tube, and containing it completely, is a sheath (8) made of gas-tight, transparent quartz glass, with doping to absorb ultraviolet (UV) light, containing inert gas to a pressure of at least 600 mbar at room temp. The evacuated outer envelope (13) is also made of gas-tight quartz glass doped to absorb UV light.
Patent DE-4344280-A1 (DE)
Title: Authorising digital data from text and images
IPC: H04L9/32
Filed: 1993-12-23
Abstract: A user-specific password is entered at the point of authorisation. An internal monitoring password is generated from a serial or identity number in a first encoding step. If this is successfully compared with the entered password, then an internal code word is formed in a second encoding step. A check sum or data key is formed, whereby a new specific key is generated for a change in the smallest data unit or transferrable quantity. The key is sent, including the serial or identity number, as an electronic signature. The user's password and an internal code word are reconstructed and generated respectively on the receiver side. A check key is derived and the electronic signature is generated internally on the receiver side. The generated and received signatures are compared to validate the signature and the transferred data.
Patent DE-4407429-A1 (DE)
Inventor: TUERI JULIUS
IPC: B62D1/08
Filed: 1994-03-05
Abstract: In a motor vehicle a control device for manual shifting of a power-shift transmission comprises a finger-operated rocker switch (6) arranged in at least one steering wheel spoke (2), which switch is held on a swivel axis (5) supported in a housing (4) and has an adjusting shift element (7) arranged between two electrical pressure switches (8, 9). The shift element (7) comprises a lever, which is arranged with its free end (20) between operating surfaces (21, 22) of the switches (8, 9), arranged coaxially with one another. The rocker switch (6) is capable of swivelling in relation to the housing (4) about the axis (5) with a shift travel in two directions (12, 13). <IMAGE>
Patent DE-4408328-A1 (DE)
Title: Constructing surroundings card of cellular structure such as grid map
Inventor: BAUER RUDOLF DIPL ING
IPC: G05D1/02
Filed: 1994-03-11
Abstract: Autonomously operated mobile robot vehicles (SE) operate in an environment that is described in terms of a grid map (GUK). The map defines any cells that are occupied by objects (1-6).  Starting from a reference point the vehicle can be moved and the distance from specific objects determined. The vehicle may access a more detailed section of the grid map and translational and rotational movements determined. Reflection type sensors may sense objects.
Patent DE-4408388-A1 (DE)
Title: Membrane filter with relieved bending stress and extended membrane service life
Inventor: OELBERMANN MAX DIPL ING
IPC: B01D25/21
Filed: 1994-03-12
Abstract: A membrane filter press consists of a number of plates (2) which support a series of cast membrane carrier frames (1) on the surface of which are a number of circular supporting projections (13, 14). Cloth (5) supports the membrane (4) in position between the projections (13, 14),  the rims (19, 20) of which are co-located alongside circular bending zones (21).  The novelty is that  the membrane frame (1)  supporting projection (13) mantle faces (15) are machined to a conical shape, adjacent to the membrane (4) circular bending zones (21 to 24).
Patent DE-4409643-A1 (DE)
Title: Gas generator contg. heat-transfer medium
Inventor: COST KARLFRIED
IPC: C10J3/12
Filed: 1994-03-21
Abstract: A gas generator contg. a circulating bed of loess particles or a similar finely divided heat-transfer medium, with a particle size of ca. 20 mu , is claimed.
Patent DE-4419814-A1 (DE)
Inventor: MENCKE NORBERT DR
IPC: A61K31/495
Filed: 1994-06-07
Abstract: Use of agonists and antagonists of the nicotinic acetylcholine receptors of insects to control endoparasites.
Patent DE-4420027-A1 (DE)
Title: Composite data sheet and supporting material
Inventor: FERNANDEZ-KIRCHBERGER PAUL
IPC: B42D5/02
Filed: 1994-06-08
Abstract: The sheet consists of one or more card-type data sheets (15) and supporting material (28,30,32) in the same plane. These are completely separated from each other along continuous stamp lines (14,16). They are detachably joined together by one or more tapes (40) coated with adhesive on one side. The tapes cover the joint lines, so as to hold them together. The supporting material has one or more edge sections (30,32) at right angles to the tapes, which are glued to them at their ends. The width of the supporting material at right angles to the tapes is a multiple of the tape width.
Patent DE-4425807-A1 (DE)
Title: Bending machine with driven rotatable disk and bending tool
Inventor: GOEHR KURT
IPC: B21D7/02
Filed: 1994-07-21
Abstract: The bending machine includes a driven rotatable disk and a bending tool whose baseplate is indirectly connected to the rotatable disk. The rotatable disk (8) is connected to the tool baseplate (6) by a change mechanism (22) which incorporates one outer and one inner ring. The outer ring is joined to tool baseplate (6), while the inner ring is joined to the rotatable plate, or vice versa. The outer and inner rings are coupled to one another by means of mechanical connector elements. The outer ring has internal teeth, while the inner ring has external teeth so that in the assembled mechanism (22) the teeth of one ring fit into the tooth gaps of the other. The connection between the inner/outer rings and respectively the tool baseplate (6) or the rotatable disk (8) is achieved by means of keys and keyways.
Patent DE-4426888-A1 (DE)
Title: Aggregate for heat-insulating plaster
Inventor: KRAEMER WALTER
IPC: C04B18/02
Filed: 1994-07-29
Abstract: An aggregate for heat-insulating building material, esp. for structure-forming interior and exterior plaster, consists of a mixt. of expanded perlite or vermiculite particles of below 1000 microns size and a mineral filler, the mixt. being granulated with a binder of an aq. polymer (pref. polyvinyl acetate or an acrylate copolymer) dispersion.  Also claimed is prodn. of the above aggregate by spraying the mixt. with the aq. polymer dispersion in a granulating drum and hardening the granulate by hot air drying to form pressure, water and alkali-resistant particles.  The mixt. pref. contains 10-35 (pref. 20) wt.% perlite or vermiculite particles, pref. of below 500 microns size, and 65-90 wt.% filler. The filler may be limestone powder, chalk or a mixt. of pref. 30-40 wt.% cement and 25-60 wt.% limestone powder or chalk. The aq. polymer binder dispersion pref. has a solids content of 8-12.5%.
Patent DE-4434010-A1 (DE)
Title: Redispersible polymer powder used as cement additive
Inventor: WEICHMANN JOSEF DR
IPC: C08G12/40
Filed: 1994-09-23
Abstract: Redispersible polymer powder (I) contains 3-30 wt.% of amino-s-triazine-formaldehyde-sulphite (AT/F/S) condensation prod. (II) with a mole ratio of (AT):(F):(S) = 1:(1.3-6.0):(0.3-1.5) and a low content of free formaldehyde, and opt. casein. Also claimed is a process for the prodn. of (I) by adding (II) and opt. other additives to a polymer dispersion and spray drying the mixt.
Patent DE-4442039-A1 (DE)
Title: Leg lift for bed patients with leg plate and lifting arms
Inventor: HOLLAND-LETZ HORST
IPC: A61H1/02
Filed: 1994-11-25
Abstract: The vertical intervals (Y1,Y2) between the ends of the support arms and their pivot joint (3) can be individually adjusted and there is a third pivot joint (6) between the standing surface (7) and the end (1a) of the first arm (1). All joints (3,4,6) are equipped with devices to arrest the positions of the arms (1,2) and leg plate (5). The joints are designed as two discs (3a,b;4a,4b;6a,b) on respective common axes (3c,4c,6c), the discs radially toothed on their facing surfaces to engage an interposed ratchet disc (3d,4d,6d). The ratchets are in lever form (3e,4e,6e) and can tip relative the common axes (3a,4c,6c). The axis of joint (3) is lined up with the plate (5) length and a skid between standing surface and one of the lifting arms (1,2) is used to change the distance between arm end surface (7) and thus alter the angle of the leg plate. The skid is hinged to the arm end, lies in the length direction of the plate and is fitted with an adjuster to change the plate angle to the standing surface (7) as required.
Patent DE-4442594-A1 (DE)
Title: Friction clutch for motor vehicles
Inventor: LINK ACHIM DIPL ING
IPC: F16D13/75
Filed: 1994-11-30
Abstract: The clutch has a flywheel (3) which rotates with an axle about an axis (1). A housing (5) is fixed to the flywheel, and a pressure plate (7) can move axially relative to it. The plate has a coupling disc (11) between it and the flywheel, and a membrane spring (13) between it and the housing.An adjusting mechanism (25) is arranged between the plate and the membrane spring which has a guide ring (29) with staggered circumferential gaps and radial wedges (23) for supporting the membrane spring against the plate. The gaps may be arranged on the outer circumference of the ring.
Patent DE-4445928-A1 (DE)
Title: Regulating device for controlling room temperature
Inventor: RAEBEL PETER
IPC: G05D23/275
Filed: 1994-12-22
Abstract: The regulating components of the magnetic snap-over system are held in or on an assembly unit (4) on the stable and resistant supporting part. They are designed to resist any mechanical loading as the regulator is applied to the wall. The assembly unit lies fixed to the circuit board and is designed as an encapsulated module made up of a cover which takes the regulating components, holds the support and is rigidly joined to this. Both the supporting part and the unit cover are made of rigid plastics to a wall thickness proof against the mechanical loading specified.
Patent WO-8001736-A1 (WO)
Inventor: HOFFMANN K
IPC: H01H9/06
Filed: 1980-01-19
Abstract: L'interrupteur a fonctions multiples pour appareils electriques tels que seche-cheveux ou appareils analogues, comprend un anneau de commutation (10) dispose a l'exterieur du boitier de l'appareil et monte de maniere a pouvoir etre deplace axialement par rapport au boitier et rotativement autour d'un axe de rotation (28) s'etendant a l'interieur du boitier. Cet anneau de commutation (10) est relie axialement avec le curseur (22) d'un interrupteur electrique a curseur par un premier element de transmission (18) permettant cependant une rotation de l'anneau de commutation autour de l'axe (28). Ce premier element de transmission (18) est solidaire en rotation d'un deuxieme element de transmission (20) par rapport auquel il est axialement deplacable et qui constitue l'organe d'actionnement d'une resistance electrique rotative (9) actionnable par un mouvement de rotation.
Patent WO-8201802-A1 (WO)
Inventor: KARIUS HELMUT
IPC: G03B27/54
Filed: 1980-11-22
Abstract: Method and installation for suppressing the cataphoresis effects in discharge lamps operating with a direct current, used for illuminating documents to be read in image transmitting apparatus. The cataphoresis leads to a darkening in the anode region of such lamps after a certain time of operation, producing an uneven illumination of the document. The invention aims at making the lamp operate during its whole life, half of the time in each polarity, so that an inversion of polarity is effected before an uneven illumination occurs by cataphoresis and so that a polarity inversion never occurs during an image transmission.
Patent WO-8805199-A1 (WO)
Inventor: ZECHNALL WOLF
IPC: G09B29/10
Filed: 1987-11-11
Abstract: Les informations de signalisation routière sont normalement délivrés par des panneaux indicateurs. Cela est désavantageux pour les conducteurs étrangers au lieu préoccupés par des problèmes d'orientation. Par ailleurs, les panneaux de signalisation sont fréquemment souillés, couverts ou arrachés et donc invisibles au conducteur même attentif. L'invention prévoit de mémoriser, en plus des données géographiques d'une carte routière électronique, des informations relatives à la sécurité de certains tronçons routiers, et de les délivrer de façon acoustique ou visuelle lorsque l'automobiliste arrive sur ces tronçons.
Patent WO-8908777-A1 (WO)
Inventor: KLENK MARTIN
IPC: F02D41/14
Filed: 1989-02-23
Abstract: Procédé et système pour le réglage de la valeur lambda du mélange air-carburant à injecter dans un moteur à combustion interne, réglant le papillon des gaz de manière à obtenir un mélange pauvre à sous charge réduite et un mélange stoechiométrique (lambda = 1) sous charge élevée.
Patent WO-9315313-A1 (WO)
Inventor: DENZ HELMUT
IPC: F02M25/08
Filed: 1993-01-14
Abstract: Procédé pour vérifier l'aptitude à fonctionner d'une installation de dégazage de réservoir d'un véhicule automobile pourvu d'un moteur à combustion interne. Cette installation de dégazage du réservoir comprend un capteur de pression monté dans le réservoir, un filtre d'adsorption relié au réservoir par l'intermédiaire d'une conduite de raccordement, ainsi qu'une soupape de dégazage du réservoir qui est reliée au filtre d'adsorption par une conduite. Dans cette installation, le filtre d'adsorption comporte une conduite de ventilation pouvant être obturée par une soupape d'arrêt. Le procédé se fonde sur le fait que le gradient de formation comme le gradient de décroissance de la dépression produite dans le réservoir, dépendent sensiblement de la même manière du niveau du réservoir. Si on prend par exemple pour grandeur d'évaluation le quotient du gradient de formation et du gradient de décroissance, celui-ci est de ce fait pratiquement indépendant du niveau, ce qui permet d'établir une comparaison très fiable avec la valeur seuil. Si le quotient du gradient de formation et du gradient de décroissance est supérieur à la valeur seuil, l'installation est estimée comme étant non apte à fonctionner. Cette manière de procéder permet de détecter des fuites de l'ordre de 2 mm de diamètre.
Patent WO-9421400-A1 (WO)
Inventor: PECHAU GERHARD DR
IPC: B21C47/26
Filed: 1994-03-18
Abstract: Un dispositif sert à sectionner en plusieurs parties des spires de fil séparées d'une série de spires de fil sur un convoyeur de spires d'un laminoir à fils. L'objet de l'invention est de sectionner les spires sans avoir à modifier technologiquement le convoyeur transportant les spires de bonne qualité jusqu'au puits collecteur. A cet effet, un canal d'amenée (1) des produits laminés relie le convoyeur de spires à une cisaille à ferrailles (I) qui sectionne les spires (14). La cisaille (I) comprend une partie inférieure de boîtier (2') adjacente au canal d'amenée. Les surfaces de transport des spires (14) se situent sur un plan incliné vers le haut. Plusieurs lames supérieures et inférieures (7, 8) qui coopèrent par paires sont montées dans la partie inférieure (2') et dans une partie supérieure (2') du boîtier de la cisaille (I). Ces lames découpent les spires en plusieurs parties. La partie supérieure (2') du boîtier est reliée à un entraînement linéaire qui la fait pivoter contre la partie inférieure fixe (2') du boîtier.