baber/WOPTO huggingface dataset:
Patent DE-3318784-C2 (DE)
Title: Schaltungsanordnung zur Steuerung eines Lüftermotors in Druckereinrichtungen
IPC: H02P27/02
Filed: 1983-05-24
Granted: 1985-06-20
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur Steuerung eines Lüftermotors in Druckereinrichtungen; zur Reduzierung der, durch den Lüfter verursachten Geräuschentwicklung in einem Drucker, wird die Taktfrequenz eines zum Antrieb des Lüftermotors vorgesehenen Taktgenerators 1 abhängig von der Geräteinnentemperatur gesteuert; dazu ist im Rückkopplungskreis 5 des Taktgenerators ein Kaltleiter 8 vorgesehen, der die Taktfrequenz des Taktgenerators 1 zwischen einem unteren Wert bei Raumtemperatur und einem durch die höchst zulässige Geräteinnentemperatur bestimmten maximalen Wert regelt.
Patent DE-3403592-C2 (DE)
Title: Zusammenklappbarer Ponton
IPC: E01D15/22
Filed: 1984-02-02
Granted: 1986-04-17
Abstract: Bei einem aus mehreren über Gelenke (7) zusammenklappbar miteinander verbundenen Schwimmkörpern (5, 6) bestehenden Ponton, dessen Oberseite eine geschlossene Fläche bildet, wird ein selbsttätiges Aufklappen sowohl im Wasser als auch auf einem Transportfahrzeug dadurch erzielt, daß ein mittlerer Schwimmkörper (6) und zwei an der Oberseite an ihm angelenkte seitliche Schwimmkörper (5) vorgesehen sind, wobei sich die Schwimmkörper (5, 6) im senkrechten Querschnitt jeweils nach unten hin verjüngen. Im zusammengeklappten Zustand bildet der Ponton dabei etwa die Form eines auf dem Kopf stehenden U. Zur Auftriebsvergrößerung ist bei dem neuen Ponton vorgesehen, zwischen dem mittleren Schwimmkörper (6) und den seitlichen Schwimmkörpern (5) jeweils ein den Raum zwischen ihnen ausfüllenden, herausklappbaren Hilfsschwimmkörper (10) anzuordnen. Der Transport des Pontons kann auf einem mit einer Hebe- und Senkeinrichtung (2, 3) versehenen Fahrzeug (1) durchgeführt werden.
Patent DE-3514155-C2 (DE)
IPC: H03K5/04
Filed: 1985-04-19
Granted: 1989-09-21
Abstract: A process and apparatus for use in digital length or angle measuring systems for regulating the keying ratio of at least one periodic electrical signal. A signal is produced, proportional to the desired keying ratio, and compared with the periodic electrical signal. A momentary difference signal is generated from the comparison. If the frequency of the periodic electrical signal is within a selectable frequency range, the momentary difference signal is applied to a correction circuit, which is circuited parallel to a storage unit. The correction circuit supplies a correction signal, based on the momentary difference signal, to a sum amplifier. The sum amplifier is operative to superpose the correction signal on the periodic electrical signal, thereby regulating the keying ratio of the periodic electrical signal. The storage unit is operative to store a signal proportional to the difference signal. If the frequency of the periodic electrical signal is outside the selectable frequency, the correction signal is derived from the contents of the storage unit.
Patent DE-3606024-C2 (DE)
IPC: B60J5/04
Filed: 1986-02-25
Granted: 1989-12-14
Abstract: A vehicle door (10), in particular for passenger vehicles, having at least one shock profile (20) which is manufactured from a light-weight metal alloy, is secured at both ends in the vehicle door and is provided with two profile walls (21, 22) arranged at a distance from one another is intended to have, with a low weight, on the one hand a high degree of shape preservation - above all winding strength - with sufficient compensation capacity for the deformation energy occurring as well as, on the other hand, be simple to manufacture and handle. For this purpose, the profile walls (21, 22) enclose a profile chamber (27) with a pair of transverse walls (24) connecting them and project beyond the outer surfaces (25) of the transverse walls forming bulbous sections (23). In addition, an axis of symmetry (A) running at right angles to the profile walls (21, 22) is assigned between the profile walls (24) a further axis of symmetry (Q) parallel to the said profile walls. <IMAGE>
Patent DE-3622272-C2 (DE)
IPC: A47C3/026
Filed: 1986-07-03
Granted: 1988-06-01
Abstract: A chair, particularly an office chair, has a vertically adjustable seat carrying means at which, by means of a control linkage, a seat plate that can be adjusted in its slope is coupled as well as a backrest are coupled. The backrest adjusts itself as a function of the slope of the seat plate. The control linkage comprises coupling elements that are held at the seat carrying means and are arranged in the shape of scissors and are coupled to seat parts of a seat surface that are flexibly connected with one another. By means of this coupling, an imaginary axis of rotation in the knee area is formed that is transversely extending and unchangeable and is located in front of the seat surface. This axis of rotation in the knee area is located in an intersecting line that is formed between a horizontal plane of the seat surface when in a basic adjusted position and a diagonal plane of one coupling element when in an inclined adjusted position. As a result, an uncomfortable sitting is avoided when the chair is adjusted because no change of the user's relevant support points takes place with respect to the chair as well as of the leg supporting points with respect to the contact surface of the chair.
Patent DE-3728090-C2 (DE)
IPC: B62D53/08
Filed: 1987-08-22
Granted: 1991-06-06
Abstract: A fifth wheel coupling for connection of a semitrailer to a tractor unit is disclosed in which a pair of symmetrical, swivel-articulated closing jaws having semicircular recesses for grasping the king pin have a split bearing comprising an outer bearing half fixed in each closing jaw and inner bearing halves rotatable with respect to the outer bearing halves. The split bearing includes a mechanism for returning each inner bearing half to a position aligned with its respective outer bearing half for uncoupling. The split bearing eliminates friction between the king pin and the closing jaws and is substantially free from wear and maintenance.
Patent DE-3811974-C2 (DE)
IPC: F16B37/04
Filed: 1988-04-11
Granted: 1990-05-03
Abstract: The sliding nut (16) or sliding bolt is intended for insertion in C-rails (10) having edge webs (14) pointing inwards. In the assembled state, the edge webs (14) engage in longitudinal slots (22) in the nut (16) or in the bolt head. In a manner known per se, the longitudinal slots (22) are provided with projections which release deformations of the edge webs (14) when the nut or bolt is clamped against the C-rails. However, the special feature is that at least one projection is formed by lateral curving or such obtuse- or acute-angled deflection of the side wall of a longitudinal slot (22) that it bends an edge web (14) laterally in the form of an arc. 
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Patent DE-3813115-C2 (DE)
IPC: H01H19/10
Filed: 1988-04-15
Granted: 1993-02-04
Abstract: A range changing switch is proposed, in particular for an electronic timing relay, a sleeve of elastically deformable material being placed on the housing cover, which sleeve is provided in its inner circumferential surface with depressions for latch positions. A latching pin engages through the sleeve and is connected to a potentiometer. The cross-section of the latching pin is designed in the latching region such that the sleeve deforms elastically when the latching pin is between the latching positions and such that no deformation occurs in the latching positions. <IMAGE>
Patent DE-3825634-C2 (DE)
Inventor: PIRCHER HANS DIPL ING DR
IPC: C21D8/02
Filed: 1988-07-28
Granted: 1994-06-30
Abstract: The invention relates to a process for the production of hot rolled strip or heavy plates from stainless and refractory steels or from forgeable alloys on a nickel basis with a final thickness in the range of 5 to 60 mm by the production of a slab from monobloc casting or by continuous casting and heating the slab at a temperature above 1100 DEG  C. followed by the hot rolling of the slab and accelerated cooling of the product rolled to the end thickness. The characterizing feature of the invention is that the heated slab is rolled without interruptions first to a maximum of 1/6 of its initial thickness, mainly by deformation passes in which the degree of deformation pass in the thickness direction is greater than the degrees of deformation shown by curve A in FIG. 1, in dependence on the surface temperature of the product. Then finish rolling is performed to the end thickness, mainly by deformation passes in which the degree of deformation per pass in the thickness direction is greater than the degrees of deformation shown by curve B1 or curve B2 in FIG. 1, in dependence on the surface temperature of the product and the pause between two adjacent passes as parameters. The surface temperature of the finish rolled product must be not less than 1030 DEG  C., if the product contains up to 1.0% molybdenum and not less than 1050 DEG  C., if the product contains more than 1.0% molybdenum. At the latest 100 seconds following finish rolling, the product is cooled at an accelerated rate with a speed in the core of more than 3 K/sec, more particularly more than 5 K/sec, to a temperature which is equal to or lower than 650 DEG  C.
Patent DE-3907251-C2 (DE)
Inventor: NEUMUELLER KONRAD
IPC: A47C7/44
Filed: 1989-03-07
Granted: 1994-05-05
Abstract: The device (1) to prevent unintentional movements of surfaces (17, 18) which are movable towards each other essentially comprises a cylindrical casing (2) with crosspiece heads (5) connected to said casing and extending in a transverse direction and a safety mechanism (3) within said casing for a screw (4) capable of being retracted into and extended from said casing which screw is connectable via a T-shaped crosspiece to a second surface part.
Patent DE-4013161-C2 (DE)
IPC: C08K13/04
Filed: 1990-04-25
Granted: 1993-08-05
Abstract: A flame-resistant, curable polyorganosiloxane composition is described which contains from 2 to 40 % by weight of hollow glass beads having an external diameter of up to 200  mu m, and from 3 to 50 % by weight of an inorganic intumescent material which expands at a temperature of from 80 DEG C to 250 DEG C. The preferred intumescent material is expandable graphite. The material can replace the materials employed hitherto, containing polyhalogenated diphenyl compounds, in fire-retardant glazing.
Patent DE-4042579-C2 (DE)
Title: Adsorbents for sepg. cells or viruses
Inventor: TSURU SUMIAKI
IPC: B01J20/26
Filed: 1990-02-28
Granted: 2000-11-30
Abstract: Adsorbents for sepg. cells or viruses (from biological fluids) comprise: (A) a polyvinyl acetal resin with an open-cell structure and an av. pore size of 10-1000 microns; or (B) Ca phosphate granules with an open-cell structure and a bimodal pore size distribution, having micropores with an av. pore size of 20-500 nm and small pores with an av. pore size of 1-50 microns.
Patent DE-4143557-C2 (DE)
Title: Ultrasound presence detector system
Inventor: BLOOMFIELD JOHN W
IPC: G01S15/42
Filed: 1991-01-24
Granted: 1998-07-09
Abstract: There is provided a centering device for presetting the transducer into a rest position with zero pivot angle, from which the transducer is moved by a scanner-drive device. There is also a connecting device which couples the transducer and the transmit-receive device together electrically so that the signal energy is sent out and received during the scan with the greatest possible freedom from noise. Pref. the scan drive is electromagnetic, and is operated by a pulse generator. An armature is moved by the force from a coil, and has limit stops.
Patent DE-4216497-C2 (DE)
Inventor: HORVAT IVAN
IPC: C09D11/00
Filed: 1992-05-19
Granted: 2000-09-28
Abstract: The invention relates to a marker pen having novel properties compared with inks and colour writing-cores. The marker pen of the invention is characterised in that it consists of a gellike, water-containing pen material whose structure-forming constituents are water-soluble metal soaps and saccharides or polyols derived therefrom by reduction and which contains fatty substances as a further alternative constituent. <IMAGE>
Patent DE-4309035-C2 (DE)
Inventor: GOECKING WOLFGANG
IPC: A61C17/22
Filed: 1993-03-20
Granted: 1999-04-08
Abstract: PCT No. PCT/EP94/00704 Sec. 371 Date Aug. 22, 1995 Sec. 102(e) Date Aug. 22, 1995 PCT Filed Mar. 8, 1994 PCT Pub. No. WO94/21191 PCT Pub. Date Sep. 29, 1994The invention is directed to an interproximal brush for an electric toothbrush which is coupled to the shaft driving the bristle supporting structure in an alternating motion in a manner independent of the coupling of the bristle supporting structure to the shaft. The interproximal brush performs a pivotal motion enabling additional cleaning in particular of interproximal spaces.
Patent DE-4447672-C2 (DE)
Title: Facsimile image scanner with recording head and thermal paper feed
Inventor: KAMEYAMA KENJI
IPC: H04N1/00
Filed: 1994-12-20
Granted: 1998-12-10
Abstract: The recording head (100) forms an image on a strip of thermally sensitive paper unwound from a roll (301) around a roller (102). A flap (103) is rotatable so a to close or open the upper part of the paper holder (302) and to lock or release the cover (16) of the recording and reading appts. A CCD image sensor (204) scans the reflection from a document illuminated by an LED (203) through a glass plate (202). The feed roller (206) is driven by a scanner motor (207) and gearing (208a,208b) and is deformable under pressure from smooth elements with claws pressing a sensor (209) against it.
Patent NL-1004572-C2 (NL)
Inventor: ROTH CORNELIS WILLEM
IPC: C08J7/00
Filed: 1996-11-20
Granted: 1998-05-25
Abstract: A method for manufacturing a plastic object may include the steps of: (a) providing an injection moulding device with a mould that includes two mould parts which in a closed position define a mould cavity; (b) providing foaming means for causing foaming in the mould cavity of plastic injected into the mould cavity; (c) providing blocking means for temporarily rendering the foaming means effectively inactive; (d) energizing the blocking means; (e) choosing as plastic a mixture of two plastics, wherein the first plastic is a non-type A plastic and the second plastic is a type A plastic that constitutes a maximum of roughly 30 percent by mass of the mixture, wherein the type A plastic is a plastic with high melt strength compatible with the first plastic, for instance HMS PP which is high-melt-strength polypropylene; (f) causing a formed object to cool to a chosen temperature, opening the mould cavity and removing the cooled object.
Patent NL-1006635-C2 (NL)
Title: Pipe containing element for increasing flow resistance
Inventor: JAGER GERARD DE
IPC: F16L55/033
Filed: 1997-07-21
Granted: 1999-01-25
Abstract: The flow resistance element comprises a cone-shaped body lying along the central axis of the pipe. Flow resistance through the pipe (1) is increased to raise the pressure of the fluid upstream of the flow resistance element (2).  A cone-shaped body (3,4) is used as the element, positioned along the pipe central axis (6), which forms a constriction between the outer surface of the body and the inner wall of the pipe, through which the fluid has to flow. An Independent claim is included for the flow resistance element.
Patent NL-1015672-C2 (NL)
Inventor: LELY ALEXANDER VAN DER
IPC: A01J5/017
Filed: 2000-07-10
Granted: 2002-01-11
Abstract: A construction for automatically milking animals comprises a milk box (1) with a milking robot (2), which is provided with teat cups and with means for connecting the teat cups to the teats of an animal to be milked. The teat cups are disposed on a carrier element (3) that is movable in three dimensions by means of at least three control cylinders (4), each of which having one end connected with the milk box (1). In this manner an accurate and reliable control is achieved.   <IMAGE>
Patent NL-1022449-C2 (NL)
Title: Tent with umbrella type folding frame, has uprights comprising resiliently connected sections which vary in length with change in load acting in their length direction
Inventor: KOOI GERRIT
IPC: E04H15/28
Filed: 2003-01-21
Granted: 2004-07-22
Abstract: The uprights (15) each comprise two or more upright sections (16, 17) resiliently connected to each other and the length of the upright can change with a varying load acting in the upright length direction. A number of arms (12) are connected to a first coupling piece (11) and each arm comprises at least one section, of which one is a splay rod (13) connected to the coupling piece and another forms an upright when the tent frame (10) is fully unfolded and resting on the ground. A second coupling piece (21) has a number of press rods connected to it which are also connected to at least one arm section, preferably the splay rod, so that the arms are splayed out or folded up when the distance between the two coupling pieces is altered.
Patent NL-1023159-C2 (NL)
Title: Plant pot, contains protrusions next to holes in base to prevent roots growing through them
Inventor: VOSKAMP LOURENS
IPC: A01G9/02
Filed: 2003-04-11
Granted: 2004-10-13
Abstract: Protrusions (9-12) are provided close or next to the edges (15) of the holes (3) in the pot base (1) on the top side of the latter. The protrusions are used to guide the roots so that they do not grow through the holes and do not form a continuous barrier around the hole.
Patent NL-1025935-C2 (NL)
Title: Exercise device for lower leg muscles, comprises arm with spaced apart supports for making device stand upright
Inventor: LAMBERT RONALD RA UL
IPC: A63B21/065
Filed: 2004-04-13
Granted: 2005-10-17
Abstract: The device (1) comprises an elongated arm (2, 4) with two spaced apart supports (3, 6) extending perpendicular to the arm length plane. These supports ensure that the device automatically assumes an upright position resting on top of the feet of a standing person. Four supports are provided, two protruding from each side of the arm. Independent claims are also included for the following: (A) Lower leg muscle exercise method by gripping a weight with a foot next to the instep and heel, the centre of gravity for the weight being located at a point in front of the foot, and then moving the weight up and down by moving the ankle; and (B) Lower arm training method by holding a weight in one hand, the centre of gravity for the weight being located at a point in front of the feet, and then moving the weight up and down by moving the wrist.
Patent NL-2009601-C2 (NL)
Title: Biological polymeric matrix component.
Inventor: OSSE NICOLAAS WILHELMUS LADISLAUS
IPC: C08L97/00
Filed: 2012-10-09
Granted: 2014-04-14
Abstract: The invention relates to a novel polymer as well as to a method for the preparation of a polymer or polymer blend comprising a novel new matrix component, to a method for the preparation of the said first matrix component, to a method for the preparation of an article comprising the said polymer or polymer blend, as well as to an article comprising the said polymer or polymer blend.
Patent SE-520141-C2 (SE)
Title: Single cylinder lock serving several e.g. doors consists of a rotary guided core and shell assembly for continuous selective locking of doors
Inventor: HAEGGSTROEM AAKE
IPC: H05K5/02
Filed: 2000-08-25
Abstract: The single-cylinder lock serving several e.g. doors comprises a core (14) in the cylinder (10), rotating with a guide (20) controlling locking of a first door (4), and of a second door (6). The guide is shaped to ensure continuous locking of at least one of the doors.
Patent SE-516971-C2 (SE)
Title: Fan type suction device, especially extractor for use in kitchens, contains individually movable air guide bodies at inlet end of air inlet channel
Inventor: WESTERMARK TORD
IPC: B08B15/02
Filed: 2001-03-07
Abstract: The suction device contains at least two air guide bodies (9, 10) connected to at least one manoeuvering device, so that each air guide body can be moved individually between a working position where air is allowed to flow through at least part of the inlet end (8, 8) of the air inlet channel (6), and an idle position where air is not allowed to flow through this end.  An Independent claim is also included for a second suction device containing a single air guide located in the inlet end of the air inlet channel and connected to at least one manoeuvering device, so that it can be rotated individually in order to change its angle relative to the inlet end of the channel, so that either air can flow through at least part of the inlet end of channel (6), or it can not flow through this end.
Patent SE-524359-C2 (SE)
Inventor: SONG JEONG-GON
IPC: G05D1/02
Filed: 2002-03-26
Abstract: The cleaning robot system has a cleaning robot (100) moving freely under digital word transmission command from a mobile communications signal. The mobile communication is relayed from an apparatus (200) and controlled from a remote unit (300). Operating commands are set by a mobile communications telephone (400).
Patent SE-526985-C2 (SE)
Inventor: HERMANSSON LEIF
IPC: A61K6/86
Filed: 2003-11-27
Abstract: The present invention relates to a coated implant for in vivo-anchoring of implants to a biological tissue or another implant, which coated implant comprises an implant having a pre-treated surface and on said pre-treated surface one or more layers of ceramic material chemically and/or mechanically bound to said pre-treated surface. Said one or more layers comprises mainly non-hydrated chemically bonded ceramic material, and each layer independently comprises a first binder phase selected from the group consisting of aluminates, silicates, phosphates, sulphates and combinations thereof. The invention further relates to method of manufacturing said coated implant, a ceramic paste and to a kit comprising said coated implant and ceramic paste. The invention is particularly suitable for dental and orthopaedic implants.
Patent SE-535304-C2 (SE)
Title: Bärgranat packad med fenstabiliserade penetratorer
Inventor: THUMAN CHRISTER
IPC: F42B10/06
Filed: 2010-03-18
Abstract: Föreliggande uppfinning hänför sig till en packnings-anordning för packning av fenstabiliserade penetratorer (8) i enbärgranat (1), vilka penetratorer (8) innefattar en främrepenetratordel (lO) och en bakre fendel (9,9') innefattandefensidor (14,l4'), så att tomvolymen mellan penetratorerna (8)och störningar på penetratorerna (8) vid frigöring avpenetratorerna (8) från bärgranaten (1), minimeras, varvidpenetratorerna (8) packas gruppvis (7) och sammanfogas till I centralt belägen penetrator (8) större packningsenheter där varje grupp (7) anordnas med en flankerad av åtminstone tre yttre penetratorer anordnas så (8), vilka yttre penetratorer (8) att deras främre penetratordelar (10) ligger sida mot sida motden centralt belägna penetratorns (8) fensidor (l4,14'). Kännetecknande för packningsanordningen är attpenetratorernas (8) bakre fendelar (9,9') görs kortare änpenetratorenas (8) främre penetratordelar (10) och att de främrepenetratordelarna (10) görs cylinderformiga för fördelning avlastpåkänningar, vid utskjutning av bärgranaten, från dencentralt belägna penetratorn (8), bakåt i utskjutningsriktning,via de flankerade penetratorernas (8) främre penetratordelar (10). Fig. 2.
Patent SE-538117-C2 (SE)
Title: Hanteringsstångsammansättning för domkraft
Inventor: LEE LARRY
IPC: G05G1/08
Filed: 2011-02-13
Abstract: Sammandrag. Foreliggande uppfinning avser en hanteringsstangsammansattning for en domkraft. Hanteringsstangsammansattningen innefattar en rak nyckelstang och minst tva handtagsstange. Varje handtagsstang är ihalig och har en forsta ande och en andra ande. Den forsta anden rep. den andra anden av handtagsstangen kan anslutas till en andra ande resp. en forsta ande hos en annan handtagsstang. Varje handtagsstang kan anlutas vertikalt eller vinkelratt till den raka nyckelstangen. Harigenom kan hanteringsstangsammansattningen anvandas icke enbart f6r en domkraft utan kan alien sammansattas for att vrida ett fastorgan eller forernal med olika havarmslangder.