baber/WOPTO huggingface dataset:
Patent DE-3400936-C2 (DE)
Title: Rollenzählwerk
IPC: G01F15/07
Filed: 1984-01-13
Granted: 1986-05-15
Abstract: Die Erfindung bezieht sich auf ein Rollenzählwerk nach dem Oberbegriff des Anspruches 1.  Aufgabe der Erfindung ist es, unter Verzicht auf geschultes Fachpersonal in außerordentlich einfacher und auch schneller Weise die Überführung der Zahlenrolle in jede beliebige Stellung, z. B. in die Nullstellung zu ermöglichen.  Diese Aufgabe wird durch die Kombination der in Anspruch 1 definierten Merkmale gelöst.
Patent DE-3403703-C2 (DE)
Title: Verfahren zum Behandeln von natriumnitrathaltigen Elektrolyten beim elektrochemischen Bearbeiten metallischer Werkstücke
IPC: B23H3/10
Filed: 1984-02-03
Granted: 1986-05-07
Abstract: Die Erfindung betrifft ein Verfahren zum Behandeln von Natrium-Nitrat haltigen Elektrolyten beim elektrochemischen Bearbeiten metallischer Werkstücke. Zur Eliminierung der Detonationsgefahr im Elektrolyt-Kreislauf derartiger Bearbeitungsanlagen wird dem Elektrolyten (NaNO3) mittels eines Ionenaustauschers das bei der Bearbeitung sich bildende Amoniumnitrat entzogen. Der Ionenaustauscher kann in Natriumform für einen Einsatzbereich pH > 5 vorliegen.
Patent DE-3412964-C2 (DE)
Title: Vorrichtung zum Schmelzen von Metallschrott und/oder Gröbe
IPC: C22C1/02
Filed: 1984-04-06
Granted: 1986-03-13
Abstract: Der in eine Primärschmelzkammer (3) mündende Beschickungskanal (8) weist einen angenähert senkrecht verlaufenden Abschnitt und einen an diesen anschließenden, angenähert tangential in den unteren, zylindrisch geformten Teil der Primärschmelzkammer (3) mündenden Abschnitt (11) auf. Durch einen Trichter (2) wird der Beschickungskanal (8) mit Schmelzgut (S) beschickt. Außerdem wird durch eine Pumpe (10) über eine Leitung (9) ein Schmelzestrahl in den Abschnitt (7) eingeleitet, der sich in diesem Abschnitt mit dem zugeführten freifallenden Schmelzgut (S) vermischt, es umhüllt und in einem tangential in den unteren Teil der Schmelze enthaltenden Primärschmelzkammer (3) einschließenden Strahl mitreißt. Dadurch wird in der Kammer (3) eine Wirbelströmung erzeugt, die das Schmelzgut während dem Fertigschmelzen in Bewegung hält. Über einen entgegen der Wirbelströmung im Primärschmelzbad angeordneten Überlauf wird die Schmelze entlang einer Abrißkante durch einen Abzugskanal aus dem Bad abgeführt.
Patent DE-3421264-C2 (DE)
Title: Vorrichtung zur Herstellung eines Wellrohres
IPC: B29C47/00
Filed: 1984-06-07
Granted: 1986-12-04
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Herstellen eines Wellrohres mit einer glatten Innenwandoberfläche und einer gewellten Außenwand. Ein erster Streifen (A) aus Kunstharzmaterial wird um erste Teile von in kreisförmiger Ordnung aufgestellten Walzen (3-1) herumgeschlagen und spiralig um die ersten Teile der Walzen gewunden, die mit gleichem Abstand angeordnete, um sie herumlaufende Rippen (12) aufweisen, um die gewellte Außenwand (An) zu bilden. Ein zweiter Streifen (B) aus Kunstharzmaterial wird von dem inneren einer kreisförmigen Ordnung der zweiten Teile (3-2) der Walzen zu der Innenoberfläche der im Herstellungsvorgang befindlichen Außenwand zugeführt und daran befestigt. Der zweite, an der Außenwand (An) angeheftete Streifen (B) wird um die zweiten Teile der Walzen (3-2) herumgewickelt, wobei diese zweiten Teile der Walzen eine glatte Oberfläche (3s) besitzen, um eine glatte Innenwand (Bn) zu bilden.
Patent DE-3421288-C2 (DE)
Title: Ablagebehälter, insbesondere für Disketten
IPC: B42F17/06
Filed: 1984-06-07
Granted: 1986-05-28
Abstract: Der Ablagebehälter (1) besteht aus Seitenwänden (1a, 1b), einem Boden (1c) sowie einer Mehrzahl von Trennplatten (6-9). Die Trennplatten (6-9) sind hintereinander angeordnet und mit vorstehenden Beschriftungszungen (6a-9a) versehen. Die Trennplatten begrenzen zusammen mit Teilen des Bodens (1c) und Teilen der Seitenwände (1a, 1b) ein Fach. Jede der Trennplatten (6-9) ist mit zwei gegeneinander federnden Beinen (in bezug auf die Platten 6 und 7 mit 10a, 10b, 11a und 11b bezeichnet) versehen, deren freie Enden in Schlitze (2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b) des Bodens einsteckbar sind. Die den Beinen einer einzelnen Trennplatte zugeordneten Schlitze liegen dabei in einer Geraden. Zum Zwecke insbesondere der Materialersparnis sind die Trennplatten (6-9) in gerader Zahl angeordnet, identisch zueinander ausgebildet und mindestens angenähert um die Breite einer Beschriftungszunge (6a-9a) schmäler als der Abstand zwischen zwei Seitenwänden (1a, 1b).
Patent DE-3435529-C2 (DE)
IPC: A47D7/00
Filed: 1984-09-27
Granted: 1989-03-09
Abstract: This invention relates to a folding child's bed comprising a respective upper and lower frame, each being about horizontal and foldable. The frames are connected via diagonal struts which are variable with respect to their length, said diagonal struts being substantially parallel to each other and shortened when the child's bed is folded up. When the child's bed is used, they are obliquely disposed from the center portion of the upper frame to the outer portion of the lower frame and completely extended. To make handling of such a child's bed easier and, in particular, to make telescoping of the diagonal struts possible without any jamming, the diagonal struts comprise upper and lower struts disposed respectively in spaced and parallel relationship with each other and comprising at the joints thereof sliding guides which are provided on the struts and in which the struts are displaceably supported with respect to each other and are securable against displacement in the extended state.
Patent DE-3439015-C2 (DE)
IPC: G08B13/24
Filed: 1984-10-25
Granted: 1989-08-03
Abstract: Electric fence devices (10) for connecting an electric fence (17), the electrical impedance of which can be varied in an unwanted and arbitrary manner by external influences, can be provided with effective testing and monitoring devices (12) for the condition of the electric fence even when they are equipped with a pulse generator circuit arrangement (13) having only a low internal electrical impedance. For this purpose, the testing and monitoring devices (12) should contain in combination electrical circuit sections (21) for determining an actual value corresponding to the electrical peak voltage of electrical pulses applied to the electric fence (17), devices (24) for developing a reference quantity for the pulse voltage and devices (25) for comparing the actual value determined and corresponding to the pulse voltage with this reference quantity and devices (27) for evaluating the result of the comparison, such as display, registration, alarm signalling and other means. The effectiveness of the testing and monitoring devices (12) can be improved even further by the fact that the pulse generator circuit arrangement (13) is associated with circuit sections for increasing the internal electrical impedance which are to be activated temporarily. Twin pulses can also be provided, of which one part pulse is formed with less internal impedance and the other part pulse is formed with higher internal impedance of the pulse generator circuit arrangement. <IMAGE>
Patent DE-3645337-C2 (DE)
Title: Relay esp. for domestic electric heater
Inventor: STRACK HOLGER DIPL ING
IPC: H01H50/32
Filed: 1986-07-22
Granted: 1997-08-14
Abstract: A contact spring (9) is connected to an armature (7) by way of a connector (8) which has a resilient spring pressing member (54), which in the contact closed position bears against the spring to exert a pressing force on the latter. The connector also has a lifting member (57), which in the contact closed position is spaced from the spring where the spring bears with its contact (9a) to give a high pressing force against the stationary contact (10) but can be quickly lifted to prevent arcing.  The pressing member is a tongue of an entrainment device which projects freely beyond a support. The latter has a U-shaped cross-section and receives the armature which comprises a magnet located between two pole laminations.
Patent DE-3690115-C2 (DE)
Title: Electrical switch having positive opening of its normally-closed contacts (break contacts)
Inventor: ROCHARD MICHEL
IPC: H01H3/00
Filed: 1986-03-12
Granted: 1995-02-23
Abstract: Published without abstract.
Patent DE-3718276-C2 (DE)
IPC: C03B5/18
Filed: 1987-05-30
Granted: 1989-11-23
Abstract: Raw materials are fed into the charging end of a melting section which is heated by electrodes in the glass bath. The melted charge is then clarified under fossil fuel burners in a clarifying section, where the highest temperature of the furnace is maintained, and homogenized in a homogenizing section from which the clarified melt is drawn. Flue gas from the clarifying section sweeps the surface of the melting section countercurrently to the charge and is then used to heat combustion air. Burners in the clarifying section are operated under air starved conditions to reduce nitrogen oxides, while burners in the melting section are operated with excess air to achieve complete combustion.
Patent DE-3744931-C2 (DE)
Title: Centrifugal fertiliser spreader with twin disc distributors
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1987-01-24
Granted: 1997-02-20
Abstract: The granular fertiliser spreader has two hoppers (4) to hold the fertiliser. A dispensing roller (8) or belt is mounted in the outlet of each hopper and controls the flow to centrifugal distribution drives (6), mounted below the hoppers.The discs have radial blades, mounted with their axes vertical. The dispensing rollers or belts are driven independently of each other and can be driven either at a constant speed, or at a variable speed independent of each other
Patent DE-3841933-C2 (DE)
IPC: F16B5/02
Filed: 1988-12-13
Granted: 1991-03-21
Abstract: A base plate for fixing a hinge arm of a furniture hinge consists of a bottom plate (2) equipped with bores for the fixing screws (23) and fastenable to a supporting wall and of a cover plate (3) which at least partially engages over the bottom plate (2) and is guided on this so as to be displaceable transversely relative to the hinge arm and which has fixing devices for the hinge arm. Premounted fixing screws (23) are partially screwed into the bores of the bottom plate (2) and pass through the long holes of the cover plate (3). To prevent the bottom and cover plates (2, 3) from being separated inadvertently before assembly, the thread diameter of the fixing screws (23) is larger than the width of the long holes. The pitch of the threads (34) of the fixing screws (23) is at least twice as large as the thickness of the cover plate (3) in the edge region of the long holes, so that a respective flank portion (34') of each thread (34) rests on the upper cant region of one edge of the long holes and thereby keeps the bottom plate (2) up against the cover plate (3). 
<IMAGE>
Patent DE-3842354-C2 (DE)
IPC: C25D1/00
Filed: 1988-12-16
Granted: 1992-09-03
Abstract: The invention relates to a process for the lithographic production of galvanically shaped microstructures having a triangular or trapezoidal cross section of resist material. 
<??>A process is to be specified by means of which microstructures having a triangular or trapezoidal cross section can be produced using the conventional masks with vertical walls. The inclination of the microstructural walls of the structures generated should be freely selectable within wide limits without changing the mask structure. 
<??>According to the invention, the object is achieved by the fact that the resist layer is rotated by an angle +  alpha  with respect to a plane defined perpendicularly to the incident radiation during a first irradiation, then the resist layer is rotated by the angle -  alpha  with respect to the plane defined perpendicularly to the incident radiation during a second irradiation, during which process the areas irradiated during the first irradiation and during the second irradiation overlap at the interface between resist layer and base, whereafter the resist layer is developed in a manner known per se.
Patent DE-3903561-C2 (DE)
IPC: B27L5/02
Filed: 1989-02-07
Granted: 1991-11-14
Abstract: A method and a peeling machine (10) are described, in which, to prevent damage to the peeling knife (30, 32), the surface of the log (12) is continuously examined during the peeling operation for the presence of metal inclusions (83) in the interior of the log. This is performed by scanning the surface of the log (12) along one generating line thereof by means of a searching probe arrangement (62), so that the regions of the surface of the log (12) which come into engagement with the peeling knife (30, 32) are in each case examined in layers before the regions reach the peeling knife (30, 32). <IMAGE>
Patent DE-4118748-C2 (DE)
Inventor: RUEGER ROLF
IPC: B65G23/34
Filed: 1991-06-06
Granted: 1995-04-13
Abstract: The object of the invention is to provide a chain gear which can be accommodated in a small space and with which a higher output capacity can be achieved than with conventional chain gears which are equipped with front end drives and/or drives located at the end of the chain drive, with or without intermediate drives arranged in the coverage region. This is achieved according to the invention in that a continuous steel link chain (1), which has external toothing and whose link plates (9, 10, 11, 12, 13) are provided with toothing, covers a guideway (2) and non-driven deflection rollers (3, 4), a gearwheel (5) of a drive assembly arranged upstream in each case engages with the toothing of the link plates (9, 10, 11, 12, 13) the gearwheel (5) with the respective drive assembly is arranged in any quantity and at any point outside the coverage region of the steel link chain (1), the link plates (9, 10, 11) have elongated ends which come into contact with one another and support one another at the joints (14, 15, 16), and the pulling run of the steel link chain (1) take the form of a flexurally resistant toothed rack which moves in the direction of coverage. The chain gear can be used in particular for driving continuous conveyors. <IMAGE>
Patent DE-4311765-C2 (DE)
Inventor: SCHNABL LUDWIG ING
IPC: F16L3/12
Filed: 1993-04-08
Granted: 1997-03-20
Abstract: The invention relates to a holder, in particular made of plastic, for cables or tubes, having a substantially dimensionally stable base body which is open on one side. The base body can be closed via a movable limb carrying a catch mechanism. For the closure of the holder, the catch mechanism engages in an engaging window of complementary shape. The catch mechanism consists of a moulding curved in the shape of a hook, one hook limb of which is articulated on the movable limb of the base body and the other limb of which widens in the shape of a wedge to form a catch lug on which an opening lever is integrally moulded via a film hinge. Arranged above the engaging window is an abutment which cooperates with the opening lever and forms a bilateral lever, so that upon opening the catch mechanism the catch lug is levered out of the engaging window. <IMAGE>
Patent DE-4407780-C2 (DE)
Inventor: SCHREMMER ULF
IPC: A62C35/68
Filed: 1994-03-09
Granted: 1996-02-08
Abstract: The radial spray nozzle is built into a pipe conduit of the fire-fighting unit comprises a housing in which is formed a torsion mixt. chamber constituting a flow body. The flow body (3) is located in a flow housing (6) supported by a cover housing (11), which at the lower end has a cylindrical tube (12) with a cylindrical nozzle aperture (10). The flow housing in common with the cover housing forms an outer torsion mixt. chamber (13) and an annular gap (14) at a distance from the lower end of the tube (12). The cover housing is provided with one or more tangential and radially inclined holes (15) which end in the outer torsion mixt. chamber.
Patent NL-1001002-C2 (NL)
Title: Quick-action elastic luggage strap partic. for bicycle luggage rack - has light-reflecting portions woven into it and being relatively narrow, and strap which can be of woven material
Inventor: BUL PAUL CORNELIS
IPC: B62J7/08
Filed: 1995-08-17
Granted: 1995-11-29
Abstract: The strap (5) can be of woven material. A light-reflecting strip is woven into it and being relatively narrow. Several such strips can be provided, inclined to the lengthwise axis of the strap and spaced apart.
Patent NL-1005280-C2 (NL)
Inventor: VERSCHOOR RUDOLF
IPC: E01F9/70
Filed: 1997-02-14
Granted: 1998-08-18
Abstract: Container (1) that can be loaded with several metres of construction fences and in which loose parts required for said several metres of construction fences (5) have been accommodated at the same time, so that the container (1) can be delivered to the client complete with construction fences (5) and loose parts (8,11...). The container is constructed in such a way, that the construction fences and the loose parts in the spaces intended for them can not get damaged. <IMAGE>
Patent NL-1007735-C2 (NL)
Title: Biodegradable mouldings e.g. pot
Inventor: JONGBOOM REMIGIUS OENE JULES
IPC: C08B30/10
Filed: 1997-12-08
Granted: 1999-06-09
Abstract: Use of potato skins as starting material, instead of starch, in production of biodegradable moulded articles. Process comprises subjecting potato skins, preferably in presence of plasticiser, e.g., polyol or urea, to thermo-mechanical treatment, preferably comprising extrusion, followed by shaping, preferably carried out in presence of blowing agent such as steam or carbon dioxide.  An Independent claim is also included for the moulding made of potato skin.
Patent NL-1013503-C2 (NL)
Title: Rearing shed for poultry has central laying nest area and scratching areas separated by grid structures, has conveyor belt system and carriages to remove fecal droppings and other debris
Inventor: SCHOLTUS TEUNIS THEUS
IPC: A01K31/04
Filed: 1999-11-05
Granted: 2001-05-08
Abstract: The poultry shed has conventional floors (1) walls (2) and pitched roof (3). Under the central ridge of the roof is the egg laying nest area (6). At each side (2) of the shed are scratching areas (8) where the birds can scratch around freely. Between the central nest area and the scratching areas are panels of grids (7) through which the feces can drop. Below the nest area and grid panels is a conveyor belt and carriage system (5, 10) which removes the waste material.
Patent NL-1016357-C2 (NL)
Inventor: BAARTMANS HANS RUDOLF
IPC: G09F3/02
Filed: 2000-10-09
Granted: 2002-04-16
Abstract: The invention relates to a label (1), comprising a layer of label material (3) with two longitudinal edges (22, 23) and two side edges (24, 25), with two tear lines (13, 7) situated at a distance from each other and extending transversely to the longitudinal edges (22, 23) between the latter, and at an underside of said label material having a layer of adhesive, and also comprising a protective layer (4) lying with a first side (4') against the adhesive layer and detachable therefrom, which protective layer does not have great adhesive strength on a second side (4") lying opposite the first side (4'), and an adhesive surface (9, 10) being present between the side edges (24, 25) and a respective adjacent tear line (13, 7), said adhesive surface having relatively great adhesive strength for connection to a substrate, while the protective layer (4) does not extend over the adhesive surfaces (9, 10) on connection to a substrate, in which label a reinforcement layer (5) extends between the adhesive surfaces (9, 10) and over the protective layer (4), which reinforcement layer with a first side (5') is detachable from the second side (4") of the protective layer (4) and at the position of the adhesive surfaces (9, 10) is immovably connected to the layer of label material (3), and with a second side (5") is connectable with relatively great adhesive strength to a substrate. The label preferably comprises a tear-off strip which is suitable for removal when the label is stuck on a cylindrical container, for example a medicine bottle, an ampoule or a hypodermic syringe. An advantage of the present invention is that the labels do not crease during the labelling and that high labelling speeds can be achieved. <IMAGE>
Patent NL-1022116-C2 (NL)
Title: Axial actuator drive control unit for e.g. printing machine, has actuators provided with magnetic spring arrangements comprising spring and drive coils
Inventor: HETEREN CORWIN ALBERTUS VAN
IPC: H02K33/00
Filed: 2002-12-09
Granted: 2004-06-11
Abstract: Each actuator (1) includes a magnetic spring arrangement comprising a spring coil (5) for controlling the spring constant of this arrangement and a drive coil (6) for controlling the drive force of this arrangement. The coils cooperate with a magnet arrangement (22, 23) secured to an axial oscillating body (20) in the actuator. The spring coils are connected in series between two power connection points (8) to which a DC-voltage is supplied. The unit (15) is used to ensure that the oscillating movement of each oscillating body has a pre-determined successive phase shift, in order to achieve a mass balance.
Patent NL-1023459-C2 (NL)
Inventor: BERKUM JAN VAN
IPC: B62K25/02
Filed: 2003-05-19
Granted: 2004-11-22
Abstract: Rear fork pad system for a bicycle, with a fixed pad member (2) and packing pieces (3, 53) for mounting against the fixed pad member (2). At least one of the packing pieces (53) in mounted condition covers at least an end portion of a slot (19) in the fixed pad member. If at least one other of the packing pieces (3) is in mounted condition, the slot (19) in the fixed pad member (2) and a first portion of a slot (23) in the packing piece form a common slot portion, and a second portion of the slot (23) in the packing piece (3) between the first portion and the open end (24) thereof forms a continuation of the common slot (19, 23). Starting from a same fixed pad member (2), different rear fork pads can be composed, featuring, as desired, adjustability of the axle position for tensioning the chain, or mountability of a wheel without requiring this wheel to be pulled far rearwards.
Patent NL-1023749-C2 (NL)
Title: First aid kit, has bandages and other contents which are colour coded in combination with indicator providing information on how to treat specific wounds
Inventor: HOFF DICK VAN T
IPC: A61F17/00
Filed: 2003-06-25
Granted: 2004-12-28
Abstract: The kit (1) includes a colour indicator (3) for providing information on what is needed to treat specific types of wounds. The bandages (21-29) and other kit contents are colour-coded so that for each type of wound a number of colours are indicated corresponding to the contents required to treat that type of wound. The indicator is a disc divided into coloured segments and covered with a smaller disc which does not cover the large disc periphery and contains a window for viewing a segment of the large disc. Each segment contains one or more colours corresponding to one or more kit contents.
Patent NL-1035475-C2 (NL)
Title: Electrically operated sanitary faucet, has processor controlled by control panel to process data from temperature sensor, where processor regulates state of ceramic plates of thermal generator by using stepping motors
Inventor: VERWOERT JURGEN
IPC: F16K11/065
Filed: 2008-05-27
Granted: 2009-11-30
Abstract: The faucet has a rechargeable battery (12) for supplying electrical power, where a thermal generator (3) is powered by the battery, and ceramic plates of the thermal generator are in direct contact with cold and hot water supplies (1, 2). A processor (13) is controlled by a control panel (14) to process data from a temperature sensor (8), where the processor regulates the state of the ceramic plates by using stepping motors so that a desired temperature range is achieved.