baber/WOPTO huggingface dataset:
Patent DE-3302383-C2 (DE)
Title: Verfahren und Vorrichtung zur Gewinnung von Blutplasma
IPC: A61M1/30
Filed: 1983-01-25
Granted: 1985-08-29
Abstract: Bei einem System zur Gewinnung von Blutplasma bei einer Blutentnahme von lebenden Körpern unter Verwendung einer Injektionskanüle nach einer Stauung der entnahmefähigen Blutgefäße unter zusätzlicher Ausnutzung der Schwerkraft wird zwischen die Injektionskanüle und eine Sammelstelle für Blutplasma sowie eine davon getrennte Sammelstelle für Blut als einzige Trennvorrichtung eine Plasmafiltereinheit eingeschaltet.
Patent DE-3302843-C2 (DE)
Title: Leit- oder Umlenkwalze für Folien
IPC: B65H27/00
Filed: 1983-01-28
Granted: 1985-08-08
Abstract: Eine Leit- oder Umlenkwalze (1) für Folien, insbesondere für Kunststoff-Folien hat eine äußere Gummiauflage (3) auf einem Metallkern (2). Die Oberfläche der Gummiauflage (3) ist profiliert und weist zahlreiche dicht beieinander liegende, mit ihren Oberseiten fluchtende Noppen (4) auf. Durch die Zwischenräume (5) zwischen den Noppen (4) kann Luft entweichen, falls vor allem bei hoher Geschwindigkeit zwischen der Walzenoberfläche und der Folie ein Luftpolster entstehen möchte.
Patent DE-3320398-C2 (DE)
Title: Einrichtung zum beidseitigen Stauchen von stabförmigen Werkstücken
IPC: B21J9/06
Filed: 1983-06-06
Granted: 1986-12-18
Abstract: Die Einrichtung wird zum zweiseitigen Stauchen von Stabrohlingen beispielsweise von Stäben für Isolatoren verwendet und enthält teilbare Matrizenhälften (3) mit einem Beschickungsraum (10) und einem Arbeitsraum (11), eine Traverse (4), die an einer angetriebenen Kolbenstange (5) angebracht und mit den Matrizenhälften (3) verbunden ist, Stauchstempel (6), ein Auflagestück (7) für Rohlinge und eine Vorrichtung (14) zum Zuführen von Rohlingen von dem Beschickungsraum (10) auf das Auflagestück (7). Die Zufuhrvorrichtung (14) enthält Greifer (15), die an der Traverse (4) schwenkbar montiert und mit der angetriebenen Kolbenstange (5) kinematisch verbunden sind. Dadurch wird es gestattet, die Verschiebung der Greifer und Matrizenhälften durch nur einen Antrieb durchzuführen, die Betriebszuverlässigkeit zu erhöhen und die Lebensdauer der Einrichtung zu verlängern. euert mittels dieser Daten die Bearbeitungsmaschine.  Weiterhin wird vorgesehen
Patent DE-3433187-C2 (DE)
Title: Sensor zur Messung des Verhältnisses Luft/Kraftstoff
IPC: G01N27/417
Filed: 1984-09-10
Granted: 1986-11-27
Abstract: Ein Sensor für das Verhältnis Luft/Kraftstoff hat einen Aufbau, bei dem eine Sauerstoff-Konzentrationsmeßzelle mit einer Kammer, die wenigstens auf einer Seite mit der Atmosphäre in Verbindung steht, und eine Sauerstoff-Pumpe so angeordnet sind, daß sie einander gegenüberliegen und durch eine Zwischen- oder Raum-Kammer mit einem winzigen Dispersions- bzw. Verteilungs-Loch getrennt sind; das zu messende Gas wird in diese Zwischen- oder Raum-Kammer eingeführt, um sein Verhältnis Luft/Kraftstoff aus dem Ausgangssignal der Sauerstoff-Konzentrationsmeßzelle oder der Steuermenge der Sauerstoff-Pumpe zu messen; dadurch wird es möglich, das Verhältnis Luft/Kraftstoff eines Verbrennungsmotors über einen weiteren Bereich zu regeln, und zwar auch bei Werten, die sich von dem theoretischen Verhältnis Luft/Kraftstoff unterscheiden.
Patent DE-3536451-C2 (DE)
IPC: F02C6/10
Filed: 1985-10-12
Granted: 1988-12-08
Abstract: Firing equipment that can be operated under turbocharge, especially fluidized bed firing equipment for a steam generator. At least two successively arranged air compressors are provided, including a first compressor that is driven by a first turbine, which is disposed on a common shaft with the first compressor, and forms together with the latter a turbocharger, with the energy needed for driving the first compressor being extracted from the flue gas of the turbocharged firing equipment. An air preheater is disposed between the second compressor and the firing equipment, with flue gas being supplied thereto. A second turbine drives the second compressor. At least during turbocharged operation of the firing equipment, the flue gas is conveyed at high temperature first to the second turbine then to the air preheater. An electrical apparatus that is operable at least as a generator is operatively associated with the second compressor and the second turbine.
Patent DE-3744911-C2 (DE)
Title: Colour imaging system using logarithmic compressioColour imaging system using logarithmic compression                                                 n
Inventor: NAGASAKI TATSUO
IPC: H04N9/82
Filed: 1987-10-15
Granted: 1995-09-28
Abstract: This imaging device has a picture-forming lens (463), a solid-state picture-taking unit (145,450) which is mounted in the focal plane of the lens and possesses light-receiving elements (146), transmitting gates (148) and overflow drain electrodes (144), and a unit (465) producing a drive signal for reading out the signal charge photoelectrically converted in the picture-taking unit. There is a unit (466) producing a control signal (S3) for the overflow drain electrodes for varying the depth of the potential pot of the light-receiving elements, so that the output signal of the picture-taking unit has a logarithmic or exponential characteristic for the light intensity received.
Patent DE-3917637-C2 (DE)
Inventor: PRIESEMUTH WOLFGANG DIPL ING
IPC: H01H9/16
Filed: 1989-05-31
Granted: 1993-10-07
Abstract: The switch unit has a housing containing a number of switch elements, each comprising spring contacts, displaced between 2 alternate switch positions via a rocker operating button (11). Pref. the housing incorporates 4 switch elements with respective rocker buttons (11) positioned in 2 aligned pairs. Each rocker button (11) pref. has a hinged operating arm acting on the contact spring. The switch unit is pref. incorporated in a console positioned between the driver and passenger seats in an automobile.
Patent DE-3943867-C2 (DE)
Title: Photographic film pack with own camera lens
Inventor: OHMURA HIROSHI
IPC: G03B15/05
Filed: 1989-02-21
Granted: 2003-04-24
Abstract: The camera has a central fitting which holds the film transport system, exposure system and film holder.  A flash unit is also fitted, the flash capacitor being shorted during film loading. The front and back of the camera are provided by clip fastening mouldings.  The shorting clip (58) is removed when the camera is assembled.  The film transport is via a lever, or a servo drive. The camera and the flash are powered by an integral battery.  On fitting the film it is wound onto a take-up spool and rewound frame by frame into the cassette after each exposure.
Patent DE-4429745-C2 (DE)
Title: Reglerstruktur
Inventor: TAUBERT ULRICH
IPC: G05B13/02
Filed: 1994-08-22
Granted: 2000-11-02
Abstract: Um mit einfachen Grundelementen kostengünstig, universell und leistungsfähig den Aufbau eines selbstlernenden Systems zu ermöglichen, sind Reglerelemente (R1, ... Rk, ... R'1, ... R'k) zu einer oder mehreren identischen ringförmigen Strukturen (MA1, ... MAn, MA'1, ... MA'n) verbunden. Jedes der Reglerelemente (R1, ... Rk, R'1, ... R'k) besteht aus räumlich angeordneten Eingangsleitungen (E1, ... En, E'1, ... E'n) mit den Knotenelementen (KR.1, ... KRkn, KR'1.1, ... KR'kn) und Leitungselementen (DR1.1, ... DRkn, DR'1.1, ... DR'kn), einem Zentral-Integrations-Element (Z1, ... Zp, Z'1, ... Z'p) mit einer Ausgangsleitung (A1, ... Ak, A'1, ... A'k) und einem eine Umgebungs- oder Milieufunktion bildendes Integrations-Element (M1, ... Mn, M', ... M'n), die zu einem Reglerelement (R1, ... Rk, ... R1', ... Rk, R'1, ... R'k) und aus den Reglerelementen (R1, ...) bestehenden, ringförmigen Struktur (MA1, ... MAn, MA'1, ... MA'n) derart aufgebaut sind,  DOLLAR A - daß das Knotenelement (KR1.1, ...) jedes der Reglerelemente (R.1, ...) mit der Ausgangsleitung (A1, ...) des Zentral-Integrations-Elementes (Z1, ...) und mit jedem der Leitungselemente (DR1.1, ... DR1.n, ...) der ringförmigen Struktur (MA1, ...) verbunden und mit einem Eingangssignal (ES1, ...) und einem Schwellensignal (S1, ...) beaufschlagt ist und ein Ausgangssignal (AS1, ...) des Zentral-Integrations-Elementes (Z1, ...), das Eingangssignal (ES1, ...) und das Schwellensignal (S1, ...) zu einem regenerierten Eingangssignal ...
Patent NL-1011271-C2 (NL)
Inventor: DECKERS JAN HUBERTUS
IPC: F24H1/34
Filed: 1999-02-10
Granted: 2000-08-11
Abstract: A heating apparatus, comprising at least a first heat exchanger, pump means, burner means, connecting means for an inlet and an outlet of a space heating circuit, connecting means for the supply pipe of a further heating circuit, in particular a tapping water heating circuit and a multiple-way valve for connecting a water duct in the heat exchanger to either the connecting means for the inlet of the space heating circuit or the connecting means for the inlet of the further heating circuit, the heat exchanger being cast from light metal or an alloy with light metal, at least the connecting means for the multiple-way valve and/or the pump means being cast integrally therewith. <IMAGE>
Patent NL-1012739-C2 (NL)
Inventor: FRANSEN RENU
IPC: A01K5/02
Filed: 1999-07-29
Granted: 2001-01-30
Abstract: An apparatus for automatically milking animals, such as cows, wherein the milking parlor contains a feeding apparatus for providing, in particular, concentrate. The apparatus has at least one hopper for storing the feed and at least one metering unit for metering the feed from the hopper into at least one conveyor channel. From the conveyor channel, the feed is received by a manger. The feeding apparatus comprises several embodiments of cleaning devices for preventing the conveyor channel from collecting undesired substances that may contaminate or clog the channel or cause both problems. The cleaning device may be an air blower which blows air through perforations in the wall of the conveyor channel towards the manger, the perforations being in the form of lamellae. Also an air blower may move air through a channel which debouches proximate the manger. Restrictions may be provided in the conveyor channel to prevent undesired substances such as exhalations of animals feeding at the manger from moving upwardly through the conveyor channel. Brushes or wipers to clean the conveyor channel may also be provided. Still further, drivable supply members such as brushes, augers or cam wheels may be provided. In addition, the apparatus may include detection means which detects and provide a signal when the conveyor channel is clogged or otherwise contaminated.
Patent NL-1014751-C2 (NL)
Inventor: WIEL ADRIAAN EMANUEL HENDRICUS
IPC: A61P17/02
Filed: 2000-03-24
Granted: 2001-09-25
Abstract: A composition for use as cosmetic agent for enhancing breast growth and strengthening of the breast issue comprises at least hop and ornithine. Fennel or a fennel derivative such as fennel leaf or fennel seed is preferably further added thereto. The composition can also be applied as medication for suppressing and preventing benign cysts. The composition can be manufactured in convenient tablet form and be made up wholly of natural constituents. Ingestion of the composition for a period of a few months will in most cases provide the first result.
Patent NL-1016525-C2 (NL)
Title: Ventilation system for a building comprises air entry and exit ducts which within the confines of the building are made of heat insulating polypropylene foam
Inventor: PESTOOR JETSE JAN
IPC: F24F13/02
Filed: 2000-11-01
Granted: 2001-05-02
Abstract: The ventilation system (1) for a building (2) comprises an heat exchanger (13) as well as air entry and exit ducts (4, 3) of which one or both within the confines of the building are made of heat insulating polypropylene foam.
Patent NL-1017286-C2 (NL)
Title: Injection molding machine, especially for CDs or DVDs, contains two molds and two sets of fixed and movable supports
Inventor: EVERS MARINUS FRANCISCUS JOHAN
IPC: B29C45/12
Filed: 2001-02-06
Granted: 2002-08-07
Abstract: A second mold (31) with sections (33) mounted on fixed and movable supports (38) is associated with a second injection device. The molds and their supports are associated with the same positioning devices (9, 22, 39). A machine for injection-molding plastic articles such as CDs or DVDs, comprises a frame (30) with a fixed support (8) and a movable support (4) for a mold (1) with two or more sections (3), each of which is mounted on one of the supports. Positioning devices are used to position the supports and mold sections relative to each other. An injection device (5) is used to deliver molten plastic to the mold cavity. The machine also includes a second fixed support mounted in the frame, a second movable support for a second mold with two or more sections, each of which is mounted on one of the supports. A second injection device is used to deliver molten plastic to the mold cavity. The positions of the second supports and second mold sections relative to each other are variable using the same positioning devices as for the first supports and first mold sections. An Independent claim is also included for an injection-molding method using this machine.
Patent NL-1017519-C2 (NL)
Title: Cable connector has multiple contacts in rectangular matrix which are connected to cable cores and three-piece metal EMI screening box
Inventor: LOMAN MARTIN
IPC: H01R13/658
Filed: 2001-03-07
Granted: 2002-09-10
Abstract: The cables are fed into the connector (1) via a tubular strain relief clamp (14). The cores of the cable are separated and connected to metal contacts (4) in a modular matrix of insulated housings (2). The electromagnetic interference - EMI - screen is made up by clipping together three pressed metal elements: One (6) which forms the rear and sides of the screen and two which form the tip (7) and base (8). The screen elements are secured by lips (28) hooks (29) and recesses (21) in the metal sheets
Patent NL-1020765-C2 (NL)
Inventor: SIWERTSEN ADRIAAN
IPC: B60N2/28
Filed: 2002-06-05
Granted: 2003-12-08
Abstract: A chassis (1) suitable for detachable attachment of an infant vehicle seat to a vehicle seat (24), which chassis (1) comprises a frame (2) and a clamping bracket (4) which is pivotable with respect to the frame (2). The clamping bracket (4) is movable from a first, relaxed position to a second position, in which the clamping bracket (4) has been pivoted towards the vehicle seat (24) in use, and vice versa. The chassis (1) is provided with locking means (18), by which the clamping bracket (4) can be locked in the second position against returning towards the first position. <IMAGE>
Patent NL-1020942-C2 (NL)
Inventor: EERDEN HENDRICUS FRANCISCUS JA
IPC: A23L13/00
Filed: 2002-06-26
Granted: 2003-12-30
Abstract: The invention provides mass feed member (18) for feeding a mass of foodstuff starting materials which are suitable for consumption, in particular a meat mass, to a mould cavity in the outer circumference of the drum of a moulding device, comprising a housing (140) with an inlet side (144) and a drum (16) side which is to face the drum, a through-passage for mass to pass from an inlet towards an outlet (146) located on the drum side, the drum side being designed to adjust in a sealing manner to irregularities in the outer circumference of the drum.
Patent NL-1026190-C2 (NL)
Inventor: WAI PETER TJONG JOE
IPC: A61B17/12
Filed: 2004-05-13
Granted: 2005-11-15
Abstract: The bronchus blocker according to the invention comprises an insertion rod and a blocking means. The blocking means is provided near one end of the insertion rod in order to be inserted by means thereof into a bronchus. The bronchus blocker furthermore comprises a support, for supporting the bronchus blocker on a bronchial branching, such as the carina. By supporting the bronchus blocker on a bronchial branching using its support, the inflated balloon only has to seal the bronchus and does not also have to keep the bronchus blocker in its position at the same time. As a result, the risk of the bronchus blocker slipping out of its position is much smaller than with the prior art.
Patent NL-1026756-C2 (NL)
Inventor: SIPMA SIJMEN
IPC: F16J15/00
Filed: 2004-07-30
Granted: 2006-01-31
Abstract: A curd preparation vat (1) provided with a sealing construction (13) for a shaft (5) passing through a wall (3) of the vat, which sealing construction has at least one receiving space and a sealing ring (20,21) included therein in operation, surrounding the shaft, wherein the sealing ring has an annular body which is provided with a sealing lip (23) which cooperates with a radially extending surface of the sealing construction, and wherein the annular body furthermore has an axially inner surface (41) abutting against first positioning means of the sealing construction (13), wherein the sealing lip (23) of the at least one sealing ring (20,21) extends both radially and axially obliquely outwards from a both radially and axially outer edge area of the annular body, and wherein between the sealing lip (23) and the inner surface of the annular body that abuts against the shaft, an axially outer surface (40) of the annular body is situated, which cooperates directly with second positioning means, which leave the lip (23) clear, for fixing the at least one sealing ring between the first and the second positioning means.
Patent NL-1031852-C2 (NL)
Inventor: ENGEL ALFONSUS JACOBUS VAN DEN
IPC: A01B63/32
Filed: 2006-05-22
Granted: 2007-11-23
Abstract: An agricultural machine for crop processing, the agricultural machine being provided with a drawbar (1) that is connectable to a pulling vehicle, at least one crop processing member (2) that is pivotably fastened to the drawbar, and a hydraulic lift cylinder (3) for pivoting the crop processing member (2) upwards relative to the drawbar (1), one side of the lift cylinder (3) being fastened to the crop processing member (2) and its other side to the drawbar (1), the lift cylinder (3) comprising a first cylinder housing (6) connected to the crop processing member (2), a second cylinder housing (7) connected to the drawbar and a common piston rod (8) connecting the two cylinder housings (6, 7) and being slidably included therein, the active internal surface of the first cylinder housing (6) being larger than the active internal surface of the second cylinder housing (7).
Patent NL-2008354-C2 (NL)
Title: Process for producing sodium bicarbonate.
Inventor: WALRAVENS HUGO
IPC: C01D7/10
Filed: 2012-02-27
Granted: 2014-02-18
Abstract: Preparing sodium bicarbonate comprises (a) mixing a stream (A) containing sodium carbonate and at least one impurity comprising a water-soluble alkali metal salt to produce a stream (C); (b) bicarbonizing the stream (C) with a gas (D) comprising carbon dioxide to prepare an aqueous suspension (E) comprising crystals (F), preferably sodium bicarbonate crystals; (c) separating (E) to obtain (F) comprising sodium bicarbonate crystals on the one hand, and an aqueous mother liquor (G) on the other; and (d) partially decarbonizing at least one part of (G). Preparing sodium bicarbonate comprises (a) mixing a stream (A) containing sodium carbonate and at least one impurity comprising a water-soluble alkali metal salt in a concentration (Ci(A)) with at least one portion of a stream (B) to produce a stream (C); (b) bicarbonizing the stream (C) with a gas (D) comprising carbon dioxide to prepare an aqueous suspension (E) comprising crystals (F), preferably sodium bicarbonate crystals; (c) separating (E) to obtain (F) comprising sodium bicarbonate crystals on the one hand, and an aqueous mother liquor (G) on the other; (d) partially decarbonizing at least one part of (G) and removing one part of the water from at least one portion of (G) to obtain the stream (B) having at least one impurity of water-soluble salt of alkali metal at a concentration (Cf(B)) and an optional gas (H); (e) recycling at least one portion of (B) into step (a), so that the ratio of the concentrations Cf(B) to Ci(A) is at least 1.4, preferably 7; and (f) removing the residue of the (B) or the residue of (G) for further processing. An independent claim is included for preparing sodium carbonate and sodium bicarbonate crystal comprising introducing a solution containing sodium carbonate and at least one impurity comprising a water-soluble alkali metal salt in a sodium carbonate crystallizer, preparing a first aqueous suspension comprising sodium carbonate crystal, separating the first aqueous suspension to obtain crystals of sodium carbonate on one hand and a mother liquor, on the other hand, where a part of the mother liquor is removed from the sodium carbonate-crystallizer to obtain sodium carbonate containing the stream (A) and further processing the sodium carbonate containing the stream (A) as above per se.
Patent SE-515769-C2 (SE)
Inventor: HAELLSTEN LARS
IPC: A47B88/04
Filed: 2000-02-29
Abstract: The invention relates to a cassette (1) intended for building up drawer cabinets, a drawer (2) being included in the cassette. In order to carry and guide the drawer (2) inside the cassette (1), a rail (24) made of plastic is arranged on each side of the cassette, said rail being mountable on a lower flange (10) projecting inwards from each side wall (7, 7') of the cassette. From the top side of the rail, a longitudinal ridge (29) protrudes, which is distanced from an outside pressable against the side wall of the cassette with a distance which in the main corresponds to half the difference between the width of the cassette and the width of the drawer, and the rail at opposite end portions having similar ramp surfaces (35), which are oblique in the direction upwards/inwards from the ends of the rail towards the plane top side of the rail. In this way, one and the same rail is, in a universal way, mountable either to the right or to left in the cassette. <IMAGE>
Patent SE-521651-C2 (SE)
Inventor: KARLSSON GOETE
IPC: A01G3/08
Filed: 2001-02-15
Abstract: A device for attaching a handle or handlebar to a portable tool to be adjustable about two parallel axes in order to increase the range for the adjustments of position of the handle or handlebar relative to the tool. The device can also be used with existing tools.
Patent SE-518723-C2 (SE)
Inventor: OLSSON ULF
IPC: B62D33/067
Filed: 2001-12-27
Abstract: The invention relates to a bushing arrangement for an anti-roll bar (8) in the suspension of a sprung driver's cab (1) with respect to a vehicle frame (3). The anti-roll bar (8) is supported for rotation with respect both to the cab (1) and to the frame (3) and incorporates two link arms (16) oriented substantially in the vehicle's longitudinal direction and each situated on their respective sides of a longitudinal vertical plane through the middle of the vehicle, which link arms (16) are firmly connected together by means of a transverse torsion bar (14), and each of the link arms (16) is supported with respect to at least one vehicle portion in the form either of the vehicle cab (1) or of the vehicle frame (3) to allow relative rotation between the link arms (16) and the vehicle portion about a spindle (58) oriented substantially in the vehicle's transverse direction. The link arm (16) is supported with respect to the vehicle portion by means of a first bushing unit (34) with different rigidities in mutually perpendicular radial directions relative to said spindle (58), and at least one further separate bushing unit (30, 32) is arranged to damp movements in the longitudinal direction of said spindle (58).