baber/WOPTO huggingface dataset:
Patent DE-4331139-A1 (DE)
Title: Grid-welding machine with servo-controlled traverse
Inventor: WENZEL HARTMUT
IPC: B21F27/10
Filed: 1993-09-14
Abstract: In a grid-welding machine with substantially vertical machine stands and also with a traverse arranged vertically movably between two machine stands, welding electrodes being arranged on the traverse which are mounted to be movable in height with respect to the traverse against the action of a pretension, the invention proposes that the traverse can be acted upon so as to be movable in height via a programme-controlled servo-device. This has the effect that, while the wire material and the electrodes are treated gently, an as optimal a formation of the weld points as possible is made possible and, in addition, shortest possible change-over times (resetting times) for adapting the grid-welding machine to different operating conditions are possible.
Patent DE-4400444-A1 (DE)
Title: Method for the insertion of connections with wires into connection receptacle sockets, and a device for carrying out the method
Inventor: OHSUMI YOSHIHISA
IPC: H01R43/20
Filed: 1994-01-10
Abstract: A method for the insertion of connections with wires into connection receptacle sockets, and a device for carrying out the method. The method comprises the steps according to which the connection with the wire is gripped by connection retaining arms and wire retaining arms; a spreading device is moved in one direction in such a manner that it pushes the wires of such connections off to the side, which wires are already accommodated in the adjacent connection receptacle sockets, the spreading device being arranged between the connection receptacle sockets and the connection retaining arms for the rearward and forward movement; and the wire retaining arms and the connection retaining arms being moved in the direction of the plug housing in order to insert the connection with the wire into the connection receptacle socket.
Patent DE-4400644-A1 (DE)
Inventor: HABE WOLFGANG
IPC: E21D21/00
Filed: 1994-01-12
Abstract: A rock anchor (1), which can be secured in any position by fitting a tensioner, has a securing section (4) consisting of a tensioning sleeve (6) with a counter taper (7) and a wedge (8) matching the tensioning sleeve (6) which can be fitted over the anchor pin (2). The wedge slope is about 3 DEG , as is that of the taper (7), so that it is possible not only to insert the wedge (8) reliably into the taper (7) but also to apply the tensional forces evenly without peak tensions and consequent wear on the GFP anchor pin. The GFP anchor pin does not have to be slotted; rather, securing is effected by suitably fitting the securing section (4) and fixing the wedge (8) by a tensioner (9) or a tensioning screw (16), so that the fixing may be made at virtually any point on the anchor pin (2).
Patent DE-4403877-A1 (DE)
Title: Sunbed irradiation dose maintenance in event of source power loss
IPC: A61N5/06
Filed: 1994-02-08
Abstract: The Hg high-pressure vapour discharge lamp (7) draws current from the mains (12) via a phase control (9) and a series choke (8). A computer (10) started by a pushbutton (11) controls the phase by reference to programmed or stored quantities and the actual tanning power measured by a sensor (19). In an alternative embodiment, a low-pressure lamp is added with its own choke and starter, for which the computer has a separate pushbutton, and is actuated by insertion of a coin into a slot.
Patent DE-4408303-A1 (DE)
Title: Method and device for degerminating air washers in air-conditioning plants
IPC: F24F6/00
Filed: 1994-03-11
Abstract: Method and device for degerminating air washers in air-conditioning plants, in which a filtering step, in which dirt particles and germs are removed from the water drawn off from the washer receptacle (1), is performed and the water thus filtered is returned to the washer receptacle. <IMAGE>
Patent DE-4408697-A1 (DE)
Title: Sepn. of di:methyl carbonate and methanol from mixt. by pervaporation
Inventor: SRIDHAR SRINIVASAN DR
IPC: C07C68/08
Filed: 1994-03-15
Abstract: Sepn. of dimethyl carbonate (DMC) and MeOH from their mixts. comprises pervaporation, in which DMC passes through the membrane preferentially and is concentrated in the permeate, whilst MeOH is retained preferentially and is concentrated in the retentate.  A membrane of polydimethylsiloxane is used. Pervaporation is carried out at 30-70, esp. 40-65  deg C and pressures of 1-700, esp. 20-200 hPa on the permeate side. DMC is recovered from the permeate by distillation.
Patent DE-4408745-A1 (DE)
Inventor: ASANUMA NOBUYOSHI
IPC: G01C21/30
Filed: 1994-03-15
Abstract: A driving control system for a vehicle includes a map information output devices for outputting a map, a vehicle position detecting device for detecting a vehicle position of a subject vehicle on the map, a vehicle speed detecting device for detecting a vehicle speed, a passable area determining device M3 for determining a passable area A on the map on the basis of the detected vehicle speed, and a passability/impassability judging device M4 for deciding that the vehicle may pass through a portion of road when a road which is in front of the vehicle position in a travelling direction is included in the passable area A on the map. The road which is in front of the vehicle positions in the travelling direction is compared with the determined passable area, and when the road is included in the passable area, it is decided that the vehicle may pass through the portion of road. Thus, it is possible to properly judge whether or not the vehicle may pass through the portion of road by a simple calculation not including a complex and poor-accuracy calculation of the radius of curvature of a road. <IMAGE>
Patent DE-4409009-A1 (DE)
Inventor: KOPETZKY ROBERT
IPC: B29C45/44
Filed: 1994-03-16
Abstract: The largely hollow solid of revolution (29) is a take-up reel (11) for an attached cord. External grooves (18) accommodate it and are arranged in spiral screw form. The safety belt reeling system in a vehicle has a pair of axially opposed take-up reels of this kind, and a pre-tensioning system. The reel is hot injection moulded by a two-part mould (13a,13b) allowing extraction of the finished reel, the parting plane (15) is at right angles to the reel axis (14), and at the widest end. The mould's (13a) inner surface is continuous, uninterrupted, matches the reel exactly. Parameters, relevant to reel removal from the mould without damage, are included in the claim. The mould used in this process is also claimed.
Patent DE-4409199-A1 (DE)
Title: Method and device for automatic cleaning of a vacuum metallisation container
Inventor: NAKADA JUNJI
IPC: C23C16/44
Filed: 1994-03-17
Abstract: In metallisation of a magnetic material 6 onto a base 3 in a vacuum metallisation container 1, for cleaning the residue of the evaporated atoms which have been evaporated from the magnetic material 6 and which adhere in an undesirable manner to the members 9, 10 forming the vacuum metallisation container 1, the members 9, 10 are separated and transported to a cleaning position after the end of the process of metallisation onto the base 3, and the members 9, 10 are cleaned by a cleaning robot 21 which is designed in such a manner that it is capable of controlling the cleaning direction, the water pressure and the like in the cleaning position. It is then made possible for the members 9, 10 to wait in a waiting position in preparation for a subsequent metallisation process, and the cleaning water is collected in a container in order to ensure reuse. <IMAGE>
Patent DE-4409255-A1 (DE)
Title: Folded carton for e.g. liq. and powder prods.
Inventor: KAMMLER ROMAN RICHARD DR
IPC: B31B50/64
Filed: 1994-03-18
Abstract: Packaging with shape stability and hermetic sealing has a packaging material (2a) with shape stability carrying a sealable plastic layer (1a) to form a contact surface (4a) with a further plastic layer (1b), also of a sealable material on a packing material (2b) with shape stability. The plastic layer (1b) extends beyond the edge (3a) of its carrier material (2a).  Also claimed is a prodn. process for a folded carton where the welding is effected after or during the folding action, using intermittent infra-red laser beams directed at the welding zone combined with pressure applied directly at the weld.
Patent DE-4412476-A1 (DE)
Title: Compensating shaft in IC engines
Inventor: MILITZER OTTO MICHAEL
IPC: F16C3/02
Filed: 1994-04-14
Abstract: The compensating shaft has axle journals for mounting the shaft at one or both ends of the shaft. The axle journals (2,3) are finished separately and are fitted firmly e.g. pressed or stuck into axially aligned bores (4) at each end of the shaft. The shaft has in the fitting area of the journal a wall thickness S of at least 0. 3 x the fitted journal diameter.One of the axle journals supports the drive element for the compensating shaft next to the bearing point. The drive element can be connected integral with the journal supporting same. The drive element on the side of the shaft can have a positive force transfer using a gearwheel or similar. The shaft can be partially hollow with a sleeve enclosing the mass of the weights rotationally symmetrically.
Patent DE-4412683-A1 (DE)
Title: Compound watermeter with automatic flowrate discrimination
Inventor: DEWALD HANS-PETER
IPC: G01D4/02
Filed: 1994-04-13
Abstract: A compound watermeter assembly has an auxiliary meter (not shown) for measuring small flows and a main meter (3) which operates during high throughput. A flow change-over valve (4) has a closure plate which slides on a central stem (7) and is biased into a closed position by the compression spring (10) thus preventing main flow through the meter (3) to the exit orifices (50).A non-return/control valve (not shown) in series with the auxiliary meter in a bypass branch (1) operates as a flow sensor and permits flows below a preset threshold to activate the auxiliary meter during their passage to the orifice (50). Closure of the non-return valve and resultant pressure change opens the valve (4) against its spring (7).
Patent DE-4416196-A1 (DE)
Title: Spring suspension arrangement for the saddle of motor cycles or bicycles
Inventor: SOBOLEWSKI WALTER
IPC: B62J1/02
Filed: 1994-05-06
Abstract: Spring suspension arrangement for the saddle of motor cycles or bicycles having a saddle seat resting on a saddle baseplate. In order to reduce the stress on the spinal column and to avoid changing the angle of the saddle over the course of the spring suspension, a spring device is provided which has two spring-guiding elements which are guided in parallel to each other by means of rolling elements, enclose the spring and of which one is connected rigidly to the saddle baseplate to form a unit.
Patent DE-4417370-A1 (DE)
Inventor: KOCH STEFAN DIPL ING
IPC: B60S1/08
Filed: 1994-05-18
Abstract: The proposal is for a windscreen wiper device comprising at least one wiper arm (10) driven by an electric motor (11), the direction of rotation of which can be changed at least in the end positions. When the direction of rotation changes, the electric power available to the electric motor (11) is reduced. The rated power is provided either only on the expiry of a preset time or only after the wiper arm (10) has reached a predetermined position. A reduction in the current flowing through the electric motor (11) is particularly suitable for setting a reduced electric power. The windscreen wiper device of the invention results in a lower thermal load on both the electric motor (11) and the final stage (19).
Patent DE-4420672-A1 (DE)
Title: Moisture distribution roll for dampening appts. of printing press
Inventor: KAULFUS ROGER
IPC: B41F7/40
Filed: 1994-06-14
Abstract: The roll can be brought into contact with the pressure plate of a printing form cylinder (5) and a dosing roll. The setting point (8) of the turning lever (7) is on the elongated connecting line between the middle points (10,11) of the axes of the dosing roll and the moisture distribution roll in position against the printing form (4) of the printing form cylinder. The setting point of the lever may be on the extended connecting line of the axis middle points in the direction of the printing form cylinder. The connecting line intersects with the theoretical extension of the circumferential line of the printing form cylinder in the axial direction of the pressure form cylinder.
Patent DE-4421356-A1 (DE)
Title: Axial flow fan with plastics cover
Inventor: BRUNKEN GERD DIPL ING
IPC: F04D29/32
Filed: 1994-06-17
Abstract: The ventilation fan has a stiffening arrangement (5) running in the circumferential direction of the cover (4) and firmly joined to the cover. The stiffener is led around the cover without interruption. The stiffener encloses the cover in a radially outward direction and is made of a material which has a greater modulus of elasticity than that of the cover. The stiffening action is created by a circumferential profiled rail (6).
Patent DE-4422089-A1 (DE)
Title: Iron features simple and economical connection
Inventor: HAHNEWALD ANDREA
IPC: D06F75/38
Filed: 1994-06-24
Abstract: An iron is equipped with a means (a shoe) (20) for heating the base (2). The shoe (20) is connected to the base (2) in a special way, it is placed on the glide surface (4) and pushed below the edge area (6). The edge area (6) incorporates at least one pressure point (24) which fixes the shoe (20) in the base (2).
Patent DE-4425216-A1 (DE)
Title: Crosslinked styrene] copolymers with sulphonated benzene-sulphonyl gps.
Inventor: WIDDECKE HARTMUT PROF DR
IPC: C08F8/36
Filed: 1994-07-16
Abstract: Strongly acid cation exchange resins (I) are based on crosslinked styrene copolymers with opt. substd. benzenesulphonyl (BS) gps. contg. exchange-active sulphonic acid gps. Also claimed is a process for the prodn. of (I) by reacting crosslinked styrene copolymers (II) with benzenesulphonyl chloride (III) in presence of AlCl3 and then sulphonating the prod. by a known method.
Patent DE-4430715-A1 (DE)
Title: Insulating jug with contents indicator
Inventor: NEUMANN RUDOLF
IPC: A47J41/00
Filed: 1994-08-30
Abstract: The insulating jug (1) has a contents indicator showing litres or cups using a pressure-movable pointer (3). At the bottom end (4) of the jug is a weighing device formed by the base (5) which moves up and down through pressure.
Patent DE-4431167-A1 (DE)
Title: Prepn. of ceramic electronic parts
Inventor: IGAKI EMIKO
IPC: H01G4/30
Filed: 1994-09-01
Abstract: Ceramic electronic parts with electrodes of Pd or Pd alloy, are unifiedly sintered with the ceramic. The sintering is done in the atmos. in which Pd is not oxidised, in the temp. range that Pd is oxidised in the air, and also the sintering is done in the air in the temp. range over the temp. at which PdO is decomposed in the air.
Patent DE-4435059-A1 (DE)
Title: Chair with backrest and upholstered back support
IPC: A47C7/42
Filed: 1994-09-30
Abstract: The side of the backrest (3) facing the seat (2) has an upholstered strip (4) whose height can be adjusted in relation to the back rest. The strip is fixed by an elastic strap (5) over the back of the backrest.  The upholstered strip is fatter at the sides of the backrest. The upholstered strip consists of aq tube filled with granules such as cork granules.
Patent DE-4442031-A1 (DE)
Title: Double walled tank esp. for on board ship
Inventor: STERFLINGER FRITZ
IPC: B65D90/02
Filed: 1994-11-25
Abstract: A profiled, hollow bar (2) is positioned between the facing side edges of the walls (7,7') of the tank (1) adjacent double-wall sections (4). The adjacent side edges are joined to the peripheral surface of the bar. The bar is thicker than the distance between the inner and outer wall of the double-wall section.Reinforcement elements (8) fixed to at least one of the walls of the double-wall section extend over the entire section. The free ends of the reinforcement elements are attached to the bars' peripheral surfaces (3). The peripheral surface of at least one of the hollow bars has gaps (9) opening into the space between the double-wall section walls. The hollow inside the bar incorporates a pressure sensor (11). Each prefabricated double-wall section consists of two parallel walls joined by interposed spacer pieces (6).
Patent DE-4442147-A1 (DE)
Inventor: HETZEL HERBERT
IPC: H04S5/00
Filed: 1994-11-26
Abstract: When a single-channel audio signal is present it is converted into a pseudo-stereo signal and distributed to two loudspeakers by a multiplexing unit. The quality of reception is evaluated by another circuit so that when it falls below a limit of acceptability the system is switched from stereo to mono operation in good time. The multiplex output from the FM tuner is applied to a stereo decoder which addresses a control unit causing the multiplexer to switch the loudspeaker inputs correctly according to the available signal in less than 100 ms.
Patent WO-8002726-A1 (WO)
Inventor: CREDE H
IPC: F01N3/04
Filed: 1980-05-24
Abstract: Dans une pompe a chaleur associee avec un moteur a combustion interne on utilise, pour l'entrainement d'un compresseur pour le fluide frigorigene, la chaleur des gaz d'echappement du moteur pour chauffer directement le circuit de fluide caloporteur dans l'echangeur de chaleur sans contact direct. Afin d'obtenir une grande transmission de chaleur tout en maintenant l'echangeur de chaleur (1, 13) aussi petit que possible le tuyau d'echappement (5, 14) comprend un troncon a section reduite a l'interieur de l'echangeur ce qui provoque une temperature elevee des gaz et, par consequent, une transmission de chaleur elevee des gaz d'echappement vers le circuit de fluide caloporteur.
Patent WO-8501069-A1 (WO)
Inventor: VON BORMANN GEORG
IPC: C22B1/00
Filed: 1984-09-06
Abstract: Procédé de préparation de battitures enduites d'huile ou de matériaux similaires, en particulier un matériau à laver produit au cours de procédés industriels comme des battitures de laminage, ainsi qu'une installation et un dispositif pour exécuter ce procédé, améliorés de manière à permettre un déshuilage du matériau à laver industriel, en particulier des battitures de laminage. A cet effet, on propose d'introduire le matériau enduit d'huile, en particulier les battitures de laminage, dans un tambour de lavage et de l'y laver à contre-courant dans une lessive ayant un pH entre 12 et 14, de préférence entre 10 et 14, ainsi que de soulever ce matériau à laver contre la paroi du tambour grâce à des surfaces d'appui. La lessive est de préférence mélangée à environ 2% de soude caustique et/ou lavée à une température d'environ 50oC voire plus. L'installation est caractérisée par au moins un tambour de lavage (1a,1b) soumis à l'action de la lessive (L), une installation de vidange (25, 26) étant placée après celui-ci et étant suivie d'une installation (1c) pour un remplacement de liquide par de l'eau. A cet effet est prévue sur la surface intérieure d'une paroi fermée (2) d'un tambour de lavage (1) au moins une lame (11) inclinée par rapport à la paroi du tambour et s'étendant sur une ligne hélicoïdale (G).
Patent WO-9003035-A1 (WO)
Inventor: SUCHY PETER
IPC: G21C3/328
Filed: 1988-09-14
Abstract: In einem Brennelement für Reaktoren sind Brennstäbe (2) mittels Abstandshalter (6 bis 10) zu einem Bündel zusammengefaßt. Zur Erhöhung der Lebensdauer und damit des Abbrandes der Brennstäbe (2) sind zwischen zwei aufeinanderfolgenden Abstandshaltern (9, 10) in den Brennstäben (2) mindestens zwei axiale Bereiche (A, B) mit unterschiedlicher Brennstoffanreicherung in der Weise vorgesehen, daß in Strömungsrichtung (K) des Kühlmittels gesehen der Bereich (A) mit der höchsten Brennstoffanreicherung jeweils in der Höhe eines Abstandshalters (9) beginnt.
Patent WO-9000790-A1 (WO)
Inventor: VOSS CHRISTOPH ADOLF
IPC: G10D9/04
Filed: 1989-06-30
Abstract: Dans un instrument à vent de petite harmonie, notamment un saxophone, le travail que doivent fournir les doigts pour ouvrir et fermer les trous est distribué de manière ergonomique et appropriée parmi les doigts 1 à 4 des deux mains et le pouce de la main gauche, grâce à une conception commode du système de couverture des trous. Pour jouer une gamme chromatique de l'ut dièse3 jusqu'au si bémolO, les doigts sont sollicités dans l'ordre décroissant suivant: G1-G2-G3-G4-GP-D1-D2-D3-D4-DP. La figure 1 montre la courbe caractéristique de sollicitation des doigts avec le saxophone décrit (    ) par rapport à celle d'un saxophone conventionnel (----). Sur l'abscisse sont indiqués les doigts, de l'anche jusqu'au pavillon, la sollicitation relative est indiquée par l'ordonnée. En comparaison avec le saxophone conventionnel, la rangée de trous de premier rang est augmentée de 7 à 8 trous, par rapport à la gamme en ut majeur, quatre trous pour les doigts G1 à G4 et quatre pour les doigts D1 à D4. Par rapport à la notation ut1, la séquence des doigts G1-G2-G3-G4-D1-D2-D3-D4 génère la gamme si1-si bémol?1-la1-sol1-fa1-mi1-ré1-ut1¿. Dans le système décrit de couverture des trous, le trou si1,2 est un trou de premier rang, ce qui rend superflus les doigtés alternatifs auxiliaires pour le son si bémol1,2. Les clefs du pavillon sont actionnées par le pouce et la surface interne de la main gauche. L'applicabilité de l'idée de base de l'invention à d'autres instruments à vent de petite harmonie est démontrée sur la base de l'exemple de la flûte traversière.
Patent WO-9004350-A1 (WO)
Inventor: LEMKE NORBERT
IPC: A61B1/00
Filed: 1989-10-22
Abstract: Un endoscope comporte un guide de lumière (2) et un système de transmission vidéo (3, 11) avec un objectif (11) disposé à l'extrémité distale, dont l'image est transmise à la région proximale par un système de lentilles à relais (3). Le guide de lumière possède un cylindre creux constitué d'un matériau transparent et optiquement clair, qui entoure l'objectif (11) et le système de lentilles à relais (3). La lumière d'une source lumineuse d'éclairage peut être introduite dans la face frontale annulaire du cylindre creux.
Patent WO-9112516-A1 (WO)
Inventor: SPINDLER JOERG
IPC: B01L7/00
Filed: 1991-01-30
Abstract: Die Bestimmung klinisch-chemischer Parameter anhand der zeitlichen Änderung der optischen Dichte, insbesondere die Bestimmung von bestimmten Stoffkonzentrationen, beispielsweise des Enzyms GPT, des Heparin-Cofaktors AT3 und der Blutgerinnungsfaktoren FVIII und FIX, erfolgt unter Verwendung eines Readers, mit dem die zeitliche Änderung des optischen Extinktionskoeffizienten von sechsundneunzig auf einer Mikrotiterplatte befindlichen Proben gemessen wird. Die Mikrotiterplatte ist während der Messung stationär in dem Reader aufgenommen. Es erfolgt eine streulichtarme Messung mit Einzeldurchleuchtung der Proben. Letztere werden vortemperiert und während der Readermessung auf einer mit hoher Genauigkeit konstanten Messtemperatur gehalten.
Patent WO-9220907-A1 (WO)
Inventor: REMBOLD HELMUT
IPC: F16D3/10
Filed: 1992-04-25
Abstract: Es wird eine Einrichtung zur Verstellung der Drehwinkelzuordnung einer insbesondere zur Betätigung von Gaswechselventilen einer Brennkraftmachine dienenden Nockenwelle zu ihrem Antriebselement (12) vorgeschlagen, deren aus Kreissegmentschalen (30, 34) bestehenden zwei Arbeitsräume (14, 16) mit einer ersten Stelldruckmediumquelle verbunden sind. Zusätzlich wird diese Nockenwellenverstelleinrichtung durch einen dritten Arbeitsraum (18) erweitert. Der dritte Arbeitsraum (18) wird aus einer weiteren Kreissegmentschale (32) mit einer vorhandenen Kreissegmentschale (30) gebildet, mittels der eine zusätzliche Verstellung der Drehwinkelzuordnung bewirkbar ist. Dies hat den Vorteil, daß zusätzlich zu den Verstellmöglichkeiten durch die vorhandenen zwei Arbeitsräume (14, 16) eine separat für andere Drehzahlbereiche mögliche Verstellung möglich ist. Dazu kann insbesondere eine zweite Stelldruckmediumquelle (58) verwendet werden, die unabhängig von der ersten Stelldruckmediumquelle betätigbar ist.