baber/WOPTO huggingface dataset:
Patent DE-3203585-C2 (DE)
IPC: E04G13/04
Filed: 1982-02-03
Granted: 1984-09-27
Abstract: 1. A formwork system for a concrete floor provided with a joist, comprising side form elements for the lateral surface and bottom form elements for the bottom surfaces of the joist, each side form element comprising at least one frame member for supporting the sheathing, characterized in that for shuttering a corner in a horizontal plane of the joist at least one of the frame members (4, 5) supporting the sheathing (6) of the side form element (1) is provided with means (16, 17, 21) for fastening thereto, in formlocking relationship, an additional frame member (18) for supporting at least one component (20, 33) of a formwork element to be positioned against the face of the side form element.
Patent DE-3212821-C2 (DE)
Title: Einrichtung zum Differenzflußmessen
IPC: G01F9/00
Filed: 1982-04-06
Granted: 1984-09-13
Abstract: Die Erfindung bezieht sich auf eine Einrichtung zum Differenzflußmessen. Die Aufgabe, einen Differenzfluß zu messen, tritt z.B. dann auf, wenn einem Verbraucher mehr Flüssigkeit zugeführt wird, als er verbraucht und wenn eine direkte Messung am Verbraucher selbst nicht möglich ist. Die Differenz gibt dann den Nutzverbrauch an. Als Beispiel hierfür kann der Kraftstoffverbrauch von Kraftfahrzeugen dienen. Um nun Zu- und Abfluß mit demselben Meßwertgeber zu messen, wird dieser periodisch durch geeignete Mittel in den Zu- und Abfluß geschaltet.
Patent DE-3221211-C2 (DE)
Title: Impulsgenerator
IPC: H03B5/20
Filed: 1982-06-04
Granted: 1984-07-12
Abstract: Programmierbarer Impulsgenerator zur Erzeugung eines Impulses, der eine programmierbare Vorderflanke und Rückflanke aufweist. Ein Oszillator erzeugt eine Folge von Impulsen in Abhängigkeit von einem Trigger-Signal und diese Impulse werden mit Hilfe eines Zählers gezählt, um ein Adressensignal zu erzeugen. Eine Speicherschaltung erzeugt einen Impuls, der in vorgegebener zeitlicher Beziehung zur Vorderflanke und Rückflanke ist und in Übereinstimmung mit dem Adressensignal. Ein Übergangsdetektor erkennt die Rückflanke und stoppt die Oszillation des Oszillators.
Patent DE-3240916-C2 (DE)
IPC: H01R11/18
Filed: 1982-11-05
Granted: 1985-10-31
Abstract: PCT No. PCT/EP83/00289 Sec. 371 Date Jun. 26, 1984 Sec. 102(e) Date Jun. 26, 1984 PCT Filed Nov. 4, 1983 PCT Pub. No. WO84/01831 PCT Pub. Date May 10, 1984.In a universal testing apparatus for electrical printed circuit boards in each case a quotient of test pins (26) covering a partial grid field is to be provided on one of several separable modules (27) which contains that part of the switch matrix which corresponds to this test pin quotient. Each module (27) is to be connectable electrically with other modules (27) and/or the control circuit part (32) of the apparatus. The apparatus also has a perforated grid plate (24) provided with guide holes (36) for the test pins (26), on which the modules (27) may be suspended so that the test pins (26) engage through the guide holes (36). Futhermore, the modules (27) are to be shaped so that they can be assembled in the form of building blocks in order to cover a partial area, corresponding to the printed circuit board (22) to be tested, of the total grid field defined by the perforated grid plate (24).
Patent DE-3250029-C2 (DE)
Title: Receiver input stage
IPC: H03G3/30
Filed: 1982-03-22
Granted: 1992-12-10
Abstract: The circuit e.g. for a TV tuner, has an amplifier (4) operating into a tuned network (5), mixing and oscillator stage (6) and an intermediate frequency amplifier (7) from which the output is amplified (13) and fed back to a regulating signal processing stage (10). The output of timed network (5) and IF amplifier (7) are both rectified (8,9) to provide inputs to the regulator stage that controls the frequency selective intermediate frequency amplifier (3).The first regulating loop (5) provides protection against unwanted over control of the mixing stage. The effective bandwidth is the same as that of the filter (5). The second loop (7) provides protection against frequency influencing of the oscillator by powerful signals.The bandwidth is less than the first loop
Patent DE-3304597-C2 (DE)
Title: Magnetseparator
IPC: B03C1/033
Filed: 1983-02-10
Granted: 1986-05-28
Abstract: Der Separator enthält mit ferromagnetischem Füllkörper 2 gefüllte Kammern 1 und zumindest zwei über die Länge der Kammern verteilte Magnetisierungseinheiten 3. Jede Magnetisierungseinheit umfaßt eine Magnetfeldquelle 4, einen Magnetleiter 5, dessen Polschuhe den Flächen der Kammern kongruent zugeordnet sind und zusammen mit deren ferromagnetischen Füllkörpern einen geschlossenen Magnetkreis bilden. Den Abstand zwischen den Nachbarmagnetisierungseinheiten und den Durchmesser der Kammern wählt man in einem Verhältnis von 1 : 1 bis 3 : 2, wodurch eine gleichmäßige Verteilung der Magnetisierung über die Länge des Einsatzes gesichert wird.
Patent DE-3318282-C2 (DE)
Title: Elektrophotographisches Aufzeichungsmaterial
IPC: G03G5/06
Filed: 1983-05-19
Granted: 1986-04-24
Abstract: Ein lichtempfindliches Element für elektrofotografische Zwecke mit einem elektrisch leitenden Schichtträger und einer fotoleitenden Schicht oder fotoleitenden Schichten enthält Pigmentteilchen mit einer Größe von 0,5  μm oder darunter in einer auf das Gewicht oder die Anzahl der gesamten Pigmentteilchen bezogenen Menge von 80% oder mehr. Die Teilchen mit der vorstehend erwähnten Größenverteilung sind in einem Bindemittel dispergiert.
Patent DE-3336741-C2 (DE)
Title: Kantenfühler
IPC: B65H23/02
Filed: 1983-10-08
Granted: 1986-11-13
Abstract: Die Erfindung betrifft einen Kantenfühler zum Abtasten einer Warenbahnkante mit einem schwenkbaren Fühlarm, der mit einer Schalteinrichtung verbunden ist, die bei einer Fühlerarmauslenkung zur Abgabe wenigstens eines Signals betätigbar ist. Bei bekannten, mechanischen Kantenfühlern betätigt der Fühlerarm elektrische Kontakte oder Schaltventile, durch die dann Signale erzeugt werden. Dies ist insofern ungünstig, als der Fühlerarm zum Betätigen der Schalteinrichtungen eine bestimmte Kraft aufzubringen hat und zudem zwischen dem Bereich, in dem der Fühlerarm an der Kante anliegt und in dem er die Schalteinrichtung betätigt, eine Hub- oder Kraftunter- bzw. -übersetzung stattfindet, wenn nicht der Fühlerarm über seine Schwenkachse hinaus extrem weit verlängert ist, was ebenfalls unzweckmäßig ist. Erfindungsgemäß wird dies dadurch vermieden, daß der Fühlerarm ein metallisches Element trägt und daß die Schalteinrichtung einen elektrischen Näherungsinitiator aufweist, der neben dem Bewegungsweg des Elementes angeordnet ist und mit dem Element berührungsfrei zusammenarbeitet.
Patent DE-3345025-C2 (DE)
Title: Bilderzeugungsgerät mit einem fotoleitfähigen Aufzeichnungsmedium mit Reinigungsklinge
IPC: G03G15/22
Filed: 1983-12-13
Granted: 1985-11-28
Abstract: Die Erfindung betrifft ein Bilderzeugungsgerät, z. B. ein Kopiergerät, mit einer drehbaren, photoleitenden Trommel (13), einer zu deren Aufladung dienenden Aufladeeinheit (14), einer Belichtungseinheit zum Belichten der aufgeladenen Trommel entsprechend einem Vorlagenmuster, einer Entwicklungseinheit (15) zum Entwickeln eines durch die Belichtung erzeugten Latentbilds als Tonerbild, einer Übertragungseinheit (23) zur Übertragung des Tonerbilds auf ein Papierblatt und einer Reinigungseinheit (29) zum Entfernen des nach der Bildübertragung auf der Trommel (13) verbleibenden Toners. Die Reinigungseinheit (29) bringt ihre Reinigungs-Klinge (29A) mit der Trommel (13) in Berührung, um von letzterer den Resttoner abzustreifen. Die Trommel (13) dreht sich nach Beendigung eines Kopierzyklus mit einer erheblich niedrigeren Drehzahl als derjenigen für eine Kopierbetriebsart, und sie wird nach Ablauf einer vorbestimmten Zeitspanne zum Stillstand gebracht. Wenn die Trommel (13) zum Stillstand gebracht worden ist, trennt sich die Reinigungs-Klinge (29A) von der Trommel (13).
Patent DE-3416095-C2 (DE)
Title: Holographisches Endoskop
IPC: A61B1/00
Filed: 1984-04-30
Granted: 1986-12-18
Abstract: Ein holographisches Endoskop ist mit einer Licht- und einer Bildübertragungseinrichtung versehen. Die Lichtübertragungseinrichtung wird zur Verwendung eines Objektes mit einem von zwei Strahlen verwendet, die von einem einzigen Laser abgeleitet werden, während die Bildübertragungseinrichtung verwendet wird, um das von dem Objekt reflektierte Licht zu übertragen. Dem Licht aus der Bildübertragungseinrichtung durch eine Feldlinse und dem anderen Strahl oder Interferenzstrahl wird eine Überlagerung ermöglicht, und das resultierende Interferenzmuster wird auf einer das Hologramm bildenden photographischen Platte aufgezeichnet.
Patent DE-3430907-C2 (DE)
IPC: B67D1/00
Filed: 1984-08-22
Granted: 1986-07-24
Abstract: Apparatus for supplying water to a carbonator tank in a liquid dispensing system includes a water supply delivery control circuit which generates a periodic supply enabling signal of a relatively short duration when the water level in the tank falls below a predetermined level and an enabling signal of a comparatively longer duration when an initial filling of the tank is desired or a system reset switch is manually activated. Both periods are selected so as to prevent damage to the delivery pump, for example, due to an overload condition caused by an interruption of the water supply.
Patent DE-3435872-C2 (DE)
IPC: B62D55/14
Filed: 1984-09-29
Granted: 1990-07-05
Abstract: 1. A roller for a track laying vehicle, comprising a metallic fundamental substance, particularly of aluminium, and a front-side rubber sheath, the roller being designated for guiding of chain guide teeth (8, 12), and the guide sides turned towards the chain-guide teeth (8, 12) being formed by opposite pairs of elastically supported guard rings against wear (7, 11) made of wear-resistant material, particularly steel, while at least one pair of guard rings against wear (7, 11) are firmly embedded with their broad sides within the rubber sheath (6, 10) of the roller, in such a way that the sides of the guard rings againts wear (7, 11) protruding from the rubber sheath (6, 10) towards that chain-guide tooth (8, 12) at a time in gear, form the guide sides for the chain-guide teeth (8, 12), characterized in that the beddings of the roller for the rubber sheath (6, 10) are funnel-shaped inwardly inclined and that the guard rings against wear (7, 11), in their axial extension, are fitted to the beddings such as to have several pairs of guard rings against wear (7, 11) of rectangular cross-section, of different width and diameters, vulcanized coaxially to the roller axis into the rubber sheath (6, 10).
Patent DE-4037638-C2 (DE)
Inventor: JACOBI DIETER
IPC: B32B17/10
Filed: 1990-11-27
Granted: 1995-01-05
Abstract: Method for filling the peripheral edge joints of a double glazing unit with a sealant, in particular of a motor vehicle double glazing unit which has an inner pane (1), an outer pane (2), possibly a spacer element (3) and a peripheral edge joint (4) as well as a projecting end strip (5) on one of the glass panes. The peripheral edge joint (4) is filled to overflowing with an adhesive (6). Excess adhesive comes to rest as a beading (7) on the peripheral edge joint side on the projecting end strip (5). The excess adhesive is mechanically removed. Firstly, the beading (7) of the excess adhesive is separated off from the adhesive (6) in the peripheral edge joint (4) with the aid of a cutting blade (8). It is left on the projecting end strip (5). Afterwards, the cut-off beading (7) is sheared or milled off in a subsequent method step. A device for carrying out the method is also disclosed.
Patent DE-4121817-C2 (DE)
IPC: B67D1/08
Filed: 1991-07-02
Granted: 1993-06-17
Abstract: 1. Operating device for the locking pin of the pivoting lever of a device for removing liquids under pressure from a container, especially of a tapping head for the removal of beer from a barrel or keg. 2.1. The valves of the tapping heads which are manufactured and used in great numbers should be simple to operate, but be sufficiently secure against unintentional operation. 2.2. To permit simple and safe handling of a tapping head, an operating device is provided in which a locking element is released by operating a pivotable lever against the force of a spring and the tapping head valve is thus closed automatically, simply by pressing down a pivoting lever with simultaneous catching of the locking device the tapping head valve is opened. 2.3. The operating device is suitable for the time and quantity-controlled removal of liquid from containers in which the liquids are held under pressure, especially for the removal of beer from barrels or kegs using tapping heads. <IMAGE>
Patent DE-4127915-C2 (DE)
IPC: E05B17/20
Filed: 1991-08-23
Granted: 1993-06-17
Abstract: In a lock cylinder (10), it is proposed that the web profile part (24) should project beyond the key-entry end (28) of the cylinder profile part (22) by a length which corresponds approximately to the length of the simultaneously present frustoconical projection (36a, 36b) of the lock-cylinder core (14) beyond the end face (28) of the cylinder profile part (22). The projection of the web profile part (24) is provided with bevels (38b, 38c, 38d). Room for a safety device (48) against drilling open is thereby provided in the web profile part (24), without the nominal length of the lock cylinder being extended, without the visual appearance of the built-in lock cylinder being impaired, and without the possibilities of attack by a demolition tool being improved. <IMAGE>
Patent DE-4208424-C2 (DE)
Inventor: SCHLEGL FRANZ
IPC: F16D51/20
Filed: 1992-03-17
Granted: 2000-12-21
Abstract: The invention relates to a new type of brake for road vehicle trailers with overrun braking, especially for passenger vehicle trailers with a brake drum pivotably mounted on a wheel axle, with an anchor plate with two brake shoes fixed so that it cannot rotate on the wheel axle, with an actuating device acting on first ends of the brake shoes and in the activated state expanding the brake shoes, and with an automatic support designed as automatic reverse between the brake shoes, which permits reversing of the trailer without braking or locking the wheels. <IMAGE>
Patent DE-4410285-C2 (DE)
Inventor: DITTMANN MICHAEL DIPL ING
IPC: H01H50/14
Filed: 1994-03-24
Granted: 1997-09-18
Abstract: PCT No. PCT/DE95/00384 Sec. 371 Date Sep. 24, 1996 Sec. 102(e) Date Sep. 24, 1996 PCT Filed Mar. 21, 1995 PCT Pub. No. WO95/26036 PCT Pub. Date Sep. 28, 1995In the case of the relay, connecting elements which are anchored in the base body are passed out of the base body (1) at the side and are bent at right angles to the base plane as push-in posts (12). The push-in posts (12) are formed by sections which are rolled in in the form of sleeves or channels are bent outwards from the contour of the relay structure with an axis at right angles to the base plane and form pushing-in shoulders (14) with their respective upper edge.
Patent DE-4422749-C2 (DE)
Inventor: RAMBOW GERD
IPC: F04D15/00
Filed: 1994-06-29
Granted: 1996-08-29
Abstract: The invention concerns a pump-protecting valve (1) having a valve housing (2), a pump connecting sleeve (4), arranged in a main passage direction (3), and a feed-water connecting sleeve (5) opposite the pump connecting sleeve. A non-return valve disc (10), which is possibly spring-loaded, is mounted so that it is axially displaceable between the pump connecting sleeve and the feed-water connecting sleeve. The non-return valve disc (10) actuates an at least single-stage throttle valve (11) which is coaxial thereto, so that this throttle valve (11) is fully open when the non-return valve disc (10) is closed and produces a bypass from the pump connection side to a bypass connection (12) disposed laterally of the main passage direction (3). The valve housing (2) has an assembly plate closure (20) opposite the bypass connection (12). The non-return valve disc (10) and the throttle valve (11) are removably mounted coaxially to the assembly plate closure (20).
Patent DE-4438859-C2 (DE)
Inventor: MEDERER HANS-GERD DIPL PHYS
IPC: G05B23/02
Filed: 1994-11-02
Granted: 1996-12-12
Abstract: In a method for the analysis of process data of an industrial plant, in particular a power station plant, parts of the plant are automatically controlled for the purpose of information compression, filtering and diagnosing faults in good time. Features characterizing the plant process are first prescribed and parameters relevant to the plant process are provided. Subsequently, the presence of each feature is checked for each plant part by using the parameters. Correlations between combinations of plant parts or features are determined by using features common to various plant parts and plant parts common to various features. Next, the plant parts and/or the features are represented as information elements positioned in such a way that the distance between two information elements in each case represents the degree of their correlation.
Patent DE-4443386-C2 (DE)
Inventor: MAST WOLF-PETER DR
IPC: G01N33/543
Filed: 1994-12-06
Granted: 1996-09-19
Abstract: The appliance for a pregnancy test, by registering the presence of HCG hormone in urine, has a housing (2) of cardboard, paper or other material with a lignocellulose content. The test strip (6) is held between two layers (3,4). The outline contour of the housing (2) is wider and longer than the outline shape of the test strip (6).
Patent DE-4480681-C2 (DE)
Title: Verfahren zur Herstellung von Katheter-Ballonen und danach hergestellte orientierte Ballone
Inventor: WANG LIXIAO
IPC: B29C49/04
Filed: 1994-10-20
Granted: 2001-09-27
Abstract: Verfahren zur Herstellung eines Ballons (14) für einen Dilatationskatheter (10) durch Extrudieren einer Schlauch-Vorform (Rohling) aus Polysterharz und anschließendes Aufblasen des Schlauches zu einem ausgerichteten (orientiertem) Ballon, wobei die Schlauch-Vorform vor dem Aufblasen zu der Ballonform getrocknet wird. Die Hinzufügung dieses Trocknungsschrittes zu dem Ballon-Herstellungsverfahren führt dazu, daß die Häufigkeit, mit der Ballone aufgrund von sichtbaren Fehlern in der Ballonwand ausgesondert werden, reduziert ist, während sich eine gleiche oder höhere durchschnittliche Wandfestigkeit bei den nicht ausgesonderten Ballonen ergab. Die Ballon-Kegel- und Taillendicken werden durch Veränderung der axialen Spannung und des Aufblasdruckes in mehreren Stufen beim Eintauchen einer die Ballon-Vorform (Rohling) enthaltenen Form in ein Heizmedium reduziert. Insbesondere wird ein Schlauch aus thermoplastischem Material in eine Form eingebracht und durch unter Druck Setzen und Spannen des Schlauches und allmähliches Eintauchen der Form in ein erhitztes, wärmeübertragendes Medium aufgeblasen, so daß nacheinander ein erster Taillenabschnitt, ein Körperabschnitt und ein zweiter Taillenabschnitt aufgeblasen werden. Der Schlauch wird während des Aufblasens des Körperabschnittes einem relativ geringeren Druck ausgesetzt, als während des Aufblasens der ersten und zweiten Taillenabschnitte.
Patent NL-1000278-C2 (NL)
Title: Skateboard drive mechanism
Inventor: KOOIJMAN RUDOLPH ARTHUR MARINU
IPC: A63C17/12
Filed: 1995-05-02
Granted: 1996-11-05
Abstract: One or more of the skateboard wheels (2) is driven by a rack-and-pinion mechanism. The ends (8,9) of the rack (4) form a support for the user's feet, and it tilts between two end positions. The pinion (3) with which it meshes, and which drives the steel shaft (7) incorporates a freewheel mechanism (6). Two or more wheels can be driven alternately by the tilting movement of the rack. There are two wheel pinions meshing with a common rack. The ends of the latter can be joined by a plank on which the user stands with both feet, the plank hinging on the frame.
Patent NL-1003170-C2 (NL)
Title: Overhead-wire short-circuiting equipment for electrified railway
Inventor: HEMERT HERMANUS JOHANNES VAN
IPC: B60M1/28
Filed: 1996-05-20
Granted: 1997-11-21
Abstract: The equipment connects the wire with an earthed conductor, typically the return conductor rail. The clamping components(3) form a recess(6) accommodating a supporting component(5) electrically connected to the wire. They also have one or more contactor components(7) working with the supporting one, so as to thrust the equipment(1) towards the supporting one, and moving them from the free position into the engaged one in the process. The recess can also be designed to accommodate one or more of the wires. The equipment can have a body(2) of insulating material accommodating the clamping components, which pivot on parallel axes.
Patent NL-1008905-C2 (NL)
Title: Propulsion drive system for vehicle
Inventor: POLL KORNELIS JACOBUS
IPC: B63H1/08
Filed: 1998-04-16
Granted: 1999-10-19
Abstract: The propulsion assembly has a number of identical blades (6) fixed at each end to the periphery of a disc (4). The blades cross section is symmetrical about its longest and shortest axes. As the assembly rotates through 360  degrees, a chain wheel gearing system (8 to 12) is used to rotate each blade shaft (5) through 180 degrees. This ensures that each blades is vertical at the bottom of the cycle and horizontal at the top.
Patent NL-1013137-C2 (NL)
Title: Electrode for effecting electro-chemical drilling operations comprises tube of electrically conductive material open at both outer ends, which has cylindrical inner/outer walls, flat walls and coating of electrically insulating material
Inventor: BAUTMANS LUDO FERNAND LUCIE
IPC: B23H3/04
Filed: 1999-09-24
Granted: 2001-03-27
Abstract: The electrode for effecting electro-chemical drilling operations comprises a tube of electrically conductive material open at both outer ends, which has cylindrical inner and outer walls, flat upper and lower walls and a coating of electrically insulating material (2a,2b) on the outer wall.  The coating of electrically insulating material is excluded from a part of the upper side of the tube (1) used for connecting the electrode to an electrical feed source. The insulating material is also absent from a further part (1e) of the outer wall of the tube. This further part runs as a ring around the tube.
Patent NL-1013627-C2 (NL)
Title: Dispensing vacuum flask closure cap
Inventor: HUANG FRANK TEH-HSIUNG
IPC: A47J41/00
Filed: 1999-11-19
Granted: 2001-05-22
Abstract: The cap closure for a vacuum flask, with a press section (32) to dispense the liquid contents, has a lower cover (2) which has a collar fit on the upper end of the flask body (1).  A tube (23) extends into the liquid contained in the flask, and extends out through a passage opening (24) at the leading end.  An upper cover (3), with the trailing end held by screws to the trailing end of the lower cover, has a snap lock (26) at the leading end to lock with the leading end of the lower cover.  A valve (31) is in the upper cover, with a swing movement through a connecting rod between it at the press mechanism.  The lower end of the valve is in an air feed system (33), to force the liquid out of the flask through the tube when the mechanism is pressed.
Patent NL-1017993-C2 (NL)
Title: Rod-shaped ion exchanger useful for purifying liquids or recovering components from liquids comprises a metal wire core surrounded by an ion-exchange resin
Inventor: KOOPMAN CARLA
IPC: B01J47/12
Filed: 2001-05-04
Granted: 2002-11-05
Abstract: Rod-shaped ion exchanger comprises a metal wire core surrounded by an ion-exchange resin.  Independent claims are also included for:  (1) a module comprising a housing with an inlet and outlet and one or more ion exchangers as above;  (2) a process for producing an ion exchanger as above, comprising inserting a metal wire into a mold, filling the mold with a resin, curing the resin and modifying the resin with ion-exchanging groups;  (3) a process for purifying a liquid, comprising contacting the liquid with an ion exchanger as above; and (4) a process for recovering a component from a liquid, comprising contacting the liquid with an ion exchanger as above and eluting the bound component from the ion exchanger.