baber/WOPTO huggingface dataset:
Patent DE-3406892-C2 (DE)
Title: Fixiervorrichtung mit gekrümmtem Heizrohr
IPC: D02J13/00
Filed: 1984-02-25
Granted: 1986-09-18
Abstract: Die Erfindung betrifft mit gebogenen Heizrohren ausgestattete Fixiervorrichtungen, beispielsweise an Falschdrallkräuselmaschinen. Durch den Präparationsauftrag der Fäden neigen die Heizrohre dazu, sich mit Ablagerungen zuzusetzen, mit der Folge von Fadenverschmutzungen und Fadenschädigungen.  Die Erfindung schlägt zur Verhinderung derartiger Ablagerungen vor, das einzelne Heizrohr während des Betriebs ständig - kontinuierlich oder in kleinen Schritten - zu drehen. Der wegen der Rohrkrümmung an der Innenwand anliegende Faden bestreicht so während einer Rohrdrehung die gesamte Innenfläche des Heizrohrs und hält sie von Ablagerungen frei.  Der Antrieb der Heizrohre kann beliebig, beispielsweise durch ein Schneckengetriebe, erfolgen. Abhängig von den Umständen des Einzelfalls kann eine Heizrohrdrehzahl zwischen etwa 2 min-1 und 2 h-1 zum Sauberhalten des Rohrinnern ausreichen.  Ein weiterer Vorzug der drehbaren Anordnung der Heizrohre besteht darin, daß verhindert wird, daß sich eine Fadenlaufspur in die Oberfläche einschneidet, weshalb man ohne technisch aufwendige Verschleißschutzschichten auskommen kann.
Patent DE-3422051-C2 (DE)
Title: Silizium-Halbleiterbauelement mit ätztechnisch hergestellter Randkontur und Verfahren zur Herstellung dieses Bauelements
IPC: H01L29/06
Filed: 1984-06-14
Granted: 1986-06-26
Abstract: Für die erreichbare Sperrspannung bei Silizium-Halbleiterbauelementen ist die Gestaltung des Passivierungsgrabens wesentlich. Mit der Erfindung wird für ein Silizium-Halbleiterbauelement (1) eine Form eines Grabens (G) vorgeschlagen, die durch einen nahezu stetig verlaufenden Anstieg der Grabenwand im Bereich einer Flankenlänge (L) zwischen einem pn-Übergang (4) und der Oberfläche (O) des Silizium-Halbleiterbauelementes (1) gekennzeichnet ist. Eine solche Randkontur mit kleinem Neigungswinkel (α) zwischen dem pn-Übergang (4) und der Grabenwand, gemessen in der Mitte der Flankenlänge (L), läßt sich serienmäßig mit Hilfe eines zweistufigen Ätzverfahrens herstellen.
Patent DE-3425104-C2 (DE)
Title: Sonnendach für Fahrzeuge
IPC: B60J7/16
Filed: 1984-07-07
Granted: 1986-07-24
Abstract: Bei einem Sonnendach für Fahrzeuge mit einer eine Dachöffnung in ihrer Schließstellung verschließenden und in ihrer Offenstellung zumindest teilweise freigebenden starren Deckelplatte aus lichtdurchlässigem Kunststoff wird auch ohne einen oberen und unteren Einfaßrahmen eine einfach herzustellende Deckelplatte aus Kunststoff mit überlegenen Eigenschaften, die auch unter dem Einfluß üblicher thermischer und mechanischer Spannungen ihre Form beibehält und insbesondere einfach gegen den Dachöffnungsrand abstütz- und abdichtbar sowie weitgehend kratzfest ist, dadurch geschaffen, daß die Unterseite der Deckelplatte (5) mit randnahen Verstärkungsleisten (7) aus Kunststoff versehen ist und daß die Deckelplatte (5) und die Verstärkungsleisten (7) unter Bildung einer einstückigen Einheit miteinander verbunden sind.
Patent DE-3435714-C2 (DE)
IPC: B66C1/66
Filed: 1984-09-25
Granted: 1986-11-06
Abstract: In a connecting device for fastening stop or lashing means to objects to be transported or lashed, a connecting part (1) is used which is designed like a stirrup with a yoke (15) bridging the stirrup ends and in which the yoke (15) is pivotably mounted about a pivot axis (11) in a joining part (3) which can be rotated about the longitudinal axis (8) of a fastening part (2). The pivot axis (11) of the connecting part (1) is here arranged at a distance (A) from the longitudinal axis (8) of the fastening part (2), and in fact in such a way that the connecting part (1), in the inoperative position of the connecting device, can be swung over the end of the fastening part (2) holding the joining part (3). <IMAGE>
Patent DE-3831554-C2 (DE)
Inventor: LIESENHOFF THOMAS DIPL ING
IPC: F16K15/14
Filed: 1988-09-16
Granted: 1997-06-05
Abstract: There is provided a check valve with a throttle device which is designed in the manner of a lip valve and which has a bypass flow channel. 
<??>The bypass flow channel is formed by a passage orifice (23) which is arranged between an inlet (20) and an outlet (12) and which can be covered at least partially by the sealing element (19) of the valve. 
<??>The sealing element (19) is movable relative to the passage orifice (23) by means of an adjusting member (5), in such a way that the cross-section of the passage orifice (23) covered by the sealing element (19) is variable. 
<IMAGE>
Patent DE-4105424-C2 (DE)
IPC: B65D71/12
Filed: 1991-02-21
Granted: 1992-12-03
Abstract: A packing material of several uniform individual packages (2, 2a), such as bottles, dispensers, cans, powder boxes or the like, is made of a cardboard or corrugated cardbord blank (1, 1a) in a single piece that forms the packing (3, 3a) when it is set up, that has a width (B) that corresponds to the added depths of the individual packages (2, 2a) and that is subdivided into five sections (9, 10, 11, 12, 13) by four grooves (4, 5, 6, 7) that extend through the blank (1, 1a) parallel to one of its side edges (8). The first central section (9) forms a sidewall of the wrapping (1, 1a) and has a length (L1?) that corresponds to the height of the individual packages (2, 2a). The second section (10), located next to one side of the first section, forms the bottom wall of the packing (3, 3a) and has a length (L2?) that corresponds to the width (B1?) of one individual package (2, 2a). The third section (11), located next to the other side of the first section (9), forms the cover wall of the packing (3, 3a) and has a length (L3?) that corresponds to the width (B2?) of the lid surface of an individual package (2, 2a). The fourth and fifth sections (12, 13), opposite to the side wall, are shorter than the first section (9), so that the packing (3, 3a) is fixed in its set up state by strips (14, 15, 16, 17) that link the opposite longitudinal ends of the fourth and fifth sections (12, 13) directly to the first section (9).
Patent DE-4440272-C2 (DE)
Inventor: LINZ FRIEDRICH DIPL ING
IPC: B43K11/00
Filed: 1994-11-11
Granted: 1998-12-24
Abstract: In a pen, for writing/painting/plotting/marking, a top-up zone (28) for a top-up vol. of ink is at the trailing side end of the ink store (16) and directly at it, defined at the sides by a shrouding side wall (30) with a vent opening (32) and an upper and lower closure (34). The side wall shrouding (30) is at a gap from the housing wall (42). The vent opening (32) is near the closure (34), to link the top-up zone (28) with the interior (14) of the housing. The top-up zone (28) can be accessed temporarily from outside the housing (12). A seal (38) is of a silicone rubber material.
Patent NL-1006958-C2 (NL)
Inventor: VOLLEBREGT JOHANNES ADRANUS AN
IPC: E01C13/00
Filed: 1997-09-05
Granted: 1999-03-11
Abstract: An event construction comprises a public area, such as a grandstand, and a pitch for performing activities, for example sporting activities like football or baseball. The pitch is accommodated on a floor which by sliding elements is set up in such a way that it can be moved in relation to the public area. The sliding elements comprise at least one elongated track which is set up underneath the floor and is connected to the base or to the floor, and also supporting elements which are connected to the floor and can be slid in relation to the track, or supporting elements connected to the base, over which supporting elements the elongated track can be slid. Each track consists of mortar material.
Patent NL-1009441-C2 (NL)
Title: Deep drawing machine for making metal cans, comprising movable and fixed frames with punch and deep draw mould block mounted in them
Inventor: BEEKMAN ROBERT NICOLAAS
IPC: B21D24/10
Filed: 1998-06-19
Granted: 1999-12-21
Abstract: An axially movable first frame (29) houses a punch (9), and a fixed second frame (28) houses a block (1) with a deep-draw mould (27) mounted in it. The punch is used to urge the plate into the mould to form the deep-drawn product and the block includes plate clamping means.  A machine for deep-drawing an essentially flat plate comprises an axially movable first frame (29) for a punch (9), and a fixed second frame (28) for a block (1) with a deep-draw mould (27) mounted in it. The punch is used to urge the plate into the mould to form the deep-drawn product. Means are provided in the block for clamping the edges of the plate with a controlled force, at least during deep-drawing.
Patent NL-1016121-C2 (NL)
Title: Anti corrosion treatment for metal, especially for use in urea production plants, comprises contacting a ferrite austenite duplex steel with an oxidizing agent
Inventor: MENNEN JOHANNES HENRICUS
IPC: C23F11/06
Filed: 2000-09-07
Granted: 2002-03-11
Abstract: A method for rendering metals corrosion resistant by treatment with an anti-corrosion agent, comprises contacting a ferrite-austenite duplex steel having a chromium content of 28-35 wt.% and a nickel content of 3-10 wt.% with an oxidizing agent, in the partial or complete absence of passivation air.  An Independent claim is also included for a method for upgrading and optimizing urea production plants by replacing corrosion-susceptible pipes and equipment with those made from the above steel.
Patent NL-1016184-C2 (NL)
Inventor: VERDUYN HENDRIK ARY
IPC: F24F13/18
Filed: 2000-09-14
Granted: 2002-03-15
Abstract: Described is a grille element (9; 9') intended for placing in a ventilation opening (8), which element is made up of a number of metal, U-shaped sections (16; 26), which are disposed next to each other and opposite each other with the legs engaging in each other, so that an S-shaped flow route (30) for air flow is defined. A thermoexpansion material (51) is arranged on the inside surface of the bottoms (10; 20) of said U-shaped sections, preferably with a sounddamping material (52) on top of it. In a fire situation, the thermal radiation on the outside surface of the bottoms of said U-shaped sections (16; 26), will cause the thermoexpansion material (51) to swell up, with the result that said S-shaped flow routes (30) are shut off.
Patent NL-1018993-C2 (NL)
Title: Brick for building wall using adhesive, has profiled edges designed to form horizontal and vertical grooves when bricks are stacked
Inventor: RIJN GERARDUS JOHANNES ARNOLDU
IPC: E04B2/04
Filed: 2001-09-20
Granted: 2003-03-21
Abstract: At least one side (2-5) has a profiled edge (6-9) along at least two adjoining edges, the profiled edge extending away from this side of the brick. When several of the bricks are stacked on top of each other, the profiled edges in at least one side of the stack form horizontal and vertical grooves between the separate bricks.  Independent claims are also included for (a) a wall built from these bricks and (b) a wall construction method using these bricks, in which the grooves are filled with adhesive.
Patent NL-1023144-C2 (NL)
Inventor: GOYARTS GREGORIUS MARIA HUBERT
IPC: A61F13/15
Filed: 2003-04-10
Granted: 2004-10-13
Abstract: The invention relates to a multilayer washable material which comprises at least one layer of a textile material, the layers being joined to one another using an adhesive composition, which is characterized in that in the interfacial region between each pair of layers bearing against one another there is an adhesive composition in the form of a pattern, and no finishing of the multilayer material, as such and/or of a smaller part obtained therefrom, is carried out. One example of a multilayer washable material of this type is a washable underpad comprising a moisture-permeable top layer material (2); a moisture-impermeable bottom layer material (3) and a moisture-absorption element (1) positioned between them, the top layer material (2), the bottom layer material (3) and the moisture-absorption element (1) being joined to one another. The adhesive composition used is preferably a moisture-curing reactive polyurethane hotmelt material.
Patent NL-1029967-C2 (NL)
Title: System is for cleaning exhaust gases emitted by motor vehicles and comprises suction mouthpiece for suction of exhaust gases, and connected channel in which is filter unit for gases
Inventor: GOREL ARIE GERRIT PIET
IPC: B01D53/94
Filed: 2005-09-15
Granted: 2007-03-16
Abstract: The system (1) is for cleaning exhaust gases emitted by motor vehicles and comprises a suction mouthpiece (4) for suction of exhaust gases. It has a connected channel (5) in which is a filter unit for gases. The system includes a pump installation for the forced feed of exhaust gases into the channel with the aid of a pressure less than atmospheric via the suction mouthpiece. The channel is installed at least partly underground. The suction mouthpiece is fitted at the level of the road surface and can extend sideways in relation to the road surface in the direction of passing vehicles. It is relatively narrow in the vicinity of the suction mouthpiece, and is provided with external valves for the influence of air currents. The suction mouth piece is covered with a grid (6) with a forged structure, provided with grooves (7), which rests on support profiles (8) anchored in the road asphalt (3).
Patent NL-1033212-C2 (NL)
Title: Greenhouse conditioning system comprises pipes arranged with mist heads applying combined carbon dioxide and water in the direct environment of the relevant plants
Inventor: KROSSE LUCIENNE JOZEFINA WILHE
IPC: A01G9/18
Filed: 2007-01-12
Granted: 2007-07-13
Abstract: Pipes (3) are arranged with local spray or mist heads (4) for applying carbon dioxide (CO2) and water in a combined form in the direct environment of the relevant plants (2). The combination or CO2-rich water (5) is made to be a part of the conditioning system. The carbon dioxide-rich water is centrally made by dissolving CO2 into water under pressure in an arranged processor.
Patent NL-1033704-C2 (NL)
Inventor: BIESHEUVEL AREND CORNELIS JACOBUS
IPC: B67D1/08
Filed: 2007-04-17
Granted: 2008-10-20
Abstract: A dispensing apparatus for cooled fluid, provided with a fluid holder, a cooling system near the fluid holder for cooling fluid in the fluid holder, a tap for dispensing fluid from the fluid holder, and means for active heating of fluid in said fluid holder in order to prevent the temperature of said fluid from dropping below a reference temperature.
Patent NL-1034892-C2 (NL)
Title: Use of laptop in mobile environment by passenger i.e. student, using backpack straps to store laptop in backpack while working on laptop in mobile environment to retrieve, enter and modify information
Inventor: BOUTCHICH YASSENI
IPC: A45F3/14
Filed: 2008-01-07
Granted: 2008-10-30
Abstract: The use of laptop using backpack straps to store the laptop in a backpack while working on the laptop in a mobile environment to retrieve, enter and modify information. The backpack is attached to belly of the passenger for providing a stable surface of the laptop. The straps are attached to rings (1), where the strap has width of about 5 centimeter and a thickness of about 3 millimeter.
Patent NL-2009766-C2 (NL)
Title: Torque detection device and bicycle including the same.
Inventor: IWASE MASATO
IPC: G01L3/10
Filed: 2012-11-06
Granted: 2014-10-14
Abstract: A device for the torque detection 1 has a ring magnet 21, a first ring-shaped yoke 22, a second annular yoke 23 and a magnetic sensor 24th The ring magnet 21 is magnetized such that the south poles and north poles are alternately arranged in the circumferential direction. The first yoke 22 has first tooth-like magnetized portions 22a and a first ring plate 22b. The first magnetized portions 22a are such a ring arranged so that each of the first magnetized portions 22a is located opposite a corresponding one of the south poles of the magnet 21st The first ring plate 22b is such an annular configuration that it connects the first magnetized portions 22a together. The second yoke 23 has tooth-like second magnetized portions 23a and a second annular disk 23b. The second magnetized portions 23a are so annularly arranged so that each of the second magnetized portions 23a is located opposite a corresponding one of the North Pole of the magnet 21st The second ring plate 23b is such an annular configuration that it connects the second magnetized portions 23a to each other, and it is arranged such that it is located opposite the first ring plate 22b. The magnetic sensor 24 is arranged between the first ring plate 22b and the second annular disk 23b. The apparatus for detecting torque thus has a simple structure and easily reducible size.
Patent NL-2010072-C2 (NL)
Title: Method and device for separating a gas mixture by means of pressure swing adsorption.
Inventor: SCHOLTEN ANTON
IPC: B01D53/053
Filed: 2012-12-28
Granted: 2014-07-03
Abstract: Method for separating a gas mixture according to a pressure swing adsorption process (PSA process), and apparatus for performing this method, the apparatus comprising a plurality of vessels, wherein each vessel has at least one inlet and one outlet, an adsorbent mass is provided in each of said vessels for adsorbing at least one gas component, and the inlet of each of said vessels is connected to a storage vessel for an off-gas, and the inlet of each of said vessels and the storage vessel are further connected to an off-gas consuming device.
Patent SE-519089-C2 (SE)
Inventor: HELLSTEN HANS
IPC: G01S13/00
Filed: 2001-05-11
Abstract: The present invention relates to a system for using signals scattered by targets to determine position and velocity for each of the targets and comprises a set of transmitters and receivers of electromagnetic or acoustic signals, said transmitters and receivers dispersed to known points. Each pair of transmitter and receiver, monostatic or bistatic, is named a measuring facility. The ranges of the transmitters are chosen so that a target at an arbitrary point within the position space can be measured via scattering in the target by at least four measuring facilities. For each measuring facility, target detection occurs with constant false alarm rate in the form of probabilities over resolution cells with regards to range and Doppler velocity and conceivable targets are placed in a 2-dimensional linear space belonging to the measuring facility. The 3-dimensional positions and 3-dimensional Doppler velocities are represented as a 6-dimensional linear position and velocity space subdivided into resolution cells with the same resolution of range and Doppler velocity that is found at the measuring facilities. For each intersection representing detections at at least four measuring facilities the probability is calculated that the intersection is a false alarm emanating intersections between subsets from different targets and when the probability falls below a predefined value, it is given that the intersection contains at least one target. The target positions and target velocities are extracted in this way."
Patent SE-519937-C2 (SE)
Inventor: RINTALA EERO
IPC: A61H33/06
Filed: 2001-06-11
Abstract: An electric sauna stove having an open-topped frame (2) with stove stones (3) and at least one electric resistor (5) inside. At least one wall of the frame (2) has openings (5), and consequently when the electric sauna stove is used, heat is transferred to the sauna through the openings (5) and when water is thrown on the stove stones, at least part of the water vapour escapes through the openings (5).
Patent SE-521520-C2 (SE)
Inventor: JONSSON MIKAEL
IPC: B23Q1/54
Filed: 2002-03-11
Abstract: The apparatus has two force actuators (1) with one end pivotally supported around a stationary pivot axis (10) parallel to an axis of rotation (40). The actuators have another displaceable end connected to a common follower body (14) engaging a slot (44) in an object (43). The force actuators have a common control device to transfer the object to the successive rotary positions (30-33).
Patent SE-521608-C2 (SE)
Inventor: THYSELL HAAKAN
IPC: A47L13/16
Filed: 2002-03-13
Abstract: The invention relates to a device in a circular disk-shaped cleaning element intended for cleaning by means of a cleaning machine. The element is designed with a number of recesses ( 3 ) distributed over the active cleaning surface ( 2 a) thereof Grinding elements ( 4 ) containing industrial diamonds and conventionally used for grinding stone and concrete floors are arranged in the said recesses. The grinding elements are fixed in such a way that in use they only come into light contact with the surface that is to be cleaned. The invention further relates to the use of a cleaning element in connection with wet cleaning conventionally performed with a cleaning machine. Alternatively the device may be used in such a way that dry polishing is first performed using the cleaning element, following which wet cleaning is carried out using a conventional cleaning element.
Patent SE-526816-C2 (SE)
Inventor: PETTERSEN OLA
IPC: B23K3/047
Filed: 2003-05-12
Abstract: The present invention (Figure 1) relates to a new formula-controlled method of joining by brazing a connecting piece with a workpiece where the temperature is controlled during all phases of the process before, during and after the brazing temperature phase so that adverse structural changes of the work material (martensite formation) after brazing are eliminated while also minimising energy consumption and process insecurity. Furthermore, a device for the execution of the method.
Patent SE-529287-C2 (SE)
Inventor: ROENN TORSTEN
IPC: F42B12/02
Filed: 2006-01-13
Abstract: The present invention relates to a method of initiating explosive charges by means of splinter bodies (5) directed towards these at high speed by an external explosion. According to the invention, these splinter bodies (5) are given large surfaces or broadsides compared with their own mass and are forced to hit the explosive charge with their broadsides (5') first in order thereby to transfer sufficient kinetic impulse energy to initiate the explosive charge. The invention also comprises splinter bodies (5) specially configured for the implementation of the said method of initiating explosive-filled bodies (2) and explosive charges (3'), intended for the implementation of the said method and provided with a splinter shell (7) comprising the type of splinter bodies (5) characteristic of the invention.
Patent SE-538065-C2 (SE)
Inventor: IVARSSON HANS
IPC: D21F5/02
Filed: 2013-03-13
Abstract: ABSTRACT The inVention relates to a steel-n1ade Yankee cylinder 1 that coniprises a cylindricalshell 2 With two axial ends 3, 4. An end Wall 5, 6 is connected to each axial end 3, 4 bymeans of at least one circuniferential Weld bead 7. The end Walls 5, 6 have supportjournals 9, 10 by means of Which the Yankee cylinder 1 n1ay be supported in bearings.The inVentiVe Yankee cylinder 1 has a sn1ooth inner surface 11 Without grooves and theWall thickness T of the cylindrical shell 2 is constant oVer the axial extension of thecylindrical shell 2 all the Way to the at least one circuniferential Weld bead 7 thatconnects the cylindrical shell 2 to each end Wall 5, 6.