baber/WOPTO huggingface dataset:
Patent DE-4143389-C2 (DE)
Title: Field-effect transistor for dynamic memory
Inventor: ARIMA HIDEAKI
IPC: H01L27/108
Filed: 1991-04-26
Granted: 1994-11-24
Abstract: The Field-Effect Transistor (FET) and capacitor (11, 12, 13) are deposited on to a substrate (1), 2 lightly-doped regions being diffused into the substrate to form the FET (3) source and drain. The first region (6b) is in contact with the channel region, while the second (6a) is diffused to a greater substrate-depth on the capacitor side of the gate electrode (4c).The gate-isolation layer (20) is thicker on the capacitor side (20a) than on the channel side (20b)
Patent DE-4223273-C2 (DE)
Inventor: KOHDA KENJI
IPC: G06F11/10
Filed: 1992-07-15
Granted: 1995-03-09
Abstract: The semiconductor memory includes an error correction circuit (9) which uses 4-bit parity data (P0-P3) for correcting 1-bit errors in the 8-bit data (D0-D7) read out from the memory. The memory cell array (1, 2) is divided into a number of blocks (DB0-DB7; DP0-DP3) corresponding to the data (D0-D7; P0-P3) fed to the error correction circuit (9). Each block (DB0...DB7; DP0...DP3) has a number of associated word lines (WL). The word lines for a number of blocks (DB0-DB7; DP0-DP3) are activated when data are read out, with identification of a fault, to allow data correction of the read out data. ADVANTAGE - Increased yield by correction of erroneous bit- and word-lines.
Patent DE-4238254-C2 (DE)
Inventor: LISEC PETER
IPC: E06B3/673
Filed: 1992-11-12
Granted: 1995-04-20
Abstract: For the transportation of sealed insulating glass sheets with glass panes (1, 1') of different sizes, a conveying device is provided which has hook-like support elements (23) with pressure jaws (4) and bearings (3) for the smaller glass pane (1) and pressure jaws (25) and bearings (26), fixed on separate conveying chains (14') and (27), for the larger glass pane (1') which projects beyond the smaller glass pane (1). The conveying chain (27) with the bearings (26) is adjustable as to height, so that the pressure jaws (4) and (25) always engage, irrespective of the projection of the larger glass pane (1'), in the region of a spacer frame between the glass panes (1, 1'). 
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Patent DE-4330571-C2 (DE)
Inventor: MORGENSTERN GERHARD
IPC: B61K3/02
Filed: 1993-09-09
Granted: 2001-10-18
Abstract: A rail scanner is proposed on a wheel flange lubrication device for scanning the running of the wheel flange of the rail vehicle on the rail (2), the pulse transmitter of which rail scanner which has the purpose of triggering lubrication pulses is an optical scanning device (3), preferably in the form of a photoelectric barrier which is evaluated in combination with an acceleration transmitter and/or angle of inclination transmitter and/or displacement sensor by an electronic control system. <IMAGE>
Patent DE-4403698-C2 (DE)
Inventor: KIEFER ERICH
IPC: B29C49/32
Filed: 1994-02-07
Granted: 1995-11-23
Abstract: Extrusion blowing, employing two or more units contg. blowing-moulds, and one or more extrusion heads. Each unit moves between two positions. The positions are: (A) a reception position, where the opened blowing-mould receives the preform. (B) A different, extraction position (B), where the blown vessel is taken out of the blow-mould. The blowing-mould is ≥ two-piece separable. It closes to form a cavity in the shape of the hollow-ware vessel, actuated by a drive, which also opens it. The vessel is blown under internal pressure into the cavity.
Patent NL-1000663-C2 (NL)
Inventor: MULDER BRUNO MARTINUS PAULUS
IPC: C11D3/386
Filed: 1995-06-26
Granted: 1996-12-31
Abstract: To prolong the life of press felt which in the paper and cardboard industry is used in conjunction with press rollers to remove water from a paper web from which some of the water has already been removed by means of screening and vacuum, enzymes are sprayed into and onto the press felt to remove water binders and water bound thereto. After a pecific period of action of the enzymes, the latter are rinsed out.
Patent NL-1011213-C2 (NL)
Title: Inflatable cushion incorporating bladder and foam layers within common casing and with straps for securing to e.g. car headrest
Inventor: SNEL HANS
IPC: A47C7/42
Filed: 1999-02-04
Granted: 2000-08-07
Abstract: An inflatable bladder (1) and cushion (4) consisting of two layers (5,6) of foam are contained within the covere (7). The pump (9) is used to inflate the bladder; a non-return valve (10) is also used to deflate the bladder to the required hardness. Securing straps (2,3) are affixed.
Patent NL-1012650-C2 (NL)
Title: Fertilizing land whilst reducing ammonia loss comprises applying the fertilizer and spraying with a liquid
Inventor: BALLAST JOHANNES
IPC: A01C23/04
Filed: 1999-07-20
Granted: 2001-01-23
Abstract: Fertilizing land comprises applying a fertilizer and spraying with a liquid  Fertilizing land comprises applying a fertilizer and spraying with a liquid. An Independent claim is included for the apparatus used comprising a removable frame, a fertilizer tank, a spreader, a second tank for the liquid and a sprayer for the liquid.
Patent NL-1013936-C2 (NL)
Inventor: ESSINK BEREND HENDRIK
IPC: H03B5/12
Filed: 1999-12-23
Granted: 2001-06-26
Abstract: An oscillator has a resonator which includes at least one capacitor and at least one inductor. The resonator supplies a first signal of a first frequency at an output of the resonator. A frequency multiplier or a frequency divider is connected, via an input thereof, to the resonator output. The frequency multiplier or frequency divider supplies a second signal of a second frequency at an output of the frequency multiplier or frequency divider. The second frequency is n times or 1/n times (n>=2 and integer) the first frequency. A tuned circuit is part of the resonator and forms a short circuit or an open connection for the second frequency.
Patent NL-1018696-C2 (NL)
Title: Cable box assembly comprises box, peripheral wall and cover together with container for so-called Europe Installation Box
Inventor: KUIPERS JOHANNES DOEDE HENDRIK
IPC: H02G3/08
Filed: 2001-08-02
Granted: 2003-02-04
Abstract: The cable box assembly (8) comprises a box, a peripheral wall (3b) and a cover, together with a container (1) for a so-called Europe Installation Box. By or on the upper side of the cover are devices for the fixture of the Europe Installation Box container on the cover. The cover at the front is provided with one or more through apertures for the wiring of the Europe Installation Box.  The cover on the upper side is provided with connecting through passages for fixture of connecting devices for external conduits. The connecting through passages form a modular pattern. The holder is cap-shaped (2) and is provided with fixture lips (4,5,6) for fixing the cover, which preferably engage on edges of the through passages.
Patent NL-1020592-C2 (NL)
Title: Vehicle towbar has tube comprising three parts pushable in and out of each other telescopically and at one end coupling devices for connection to tow ring of vehicle
Inventor: ALDENHUYSEN HENRICUS JOHANNES
IPC: B60D1/155
Filed: 2002-05-14
Granted: 2003-11-17
Abstract: The vehicle tow bar has a tube (3) comprising three parts pushable in and out of each other telescopically and at one end coupling devices for connection to a tow ring of a vehicle. The coupling devices (9) are formed by a releasable coupling unit (15) connected in the outer end (8) of the tube in a radial direction and secured in an axial direction.  The coupling unit has an end part (14) partly present in the tube, together with two parallel side parts (15,17). Between the side parts is an intermediate part (19) extending at a distance from the end part. The intermediate part forms together with the side parts and the end part a ring.
Patent NL-1022111-C2 (NL)
Title: Load truck designed to be transported with load on lorry, has front wheels which can be folded away beneath chassis
Inventor: SCHOEMAN GUIDO GILBERT
IPC: B66F9/075
Filed: 2002-12-09
Granted: 2004-06-11
Abstract: The load lifting device (18, 19) can be used to releasably secure the truck (10) to a freight vehicle. A folding mechanism enables the front wheels (15, 16) to be folded away beneath the truck chassis (13). An independent claim is also included for a forklift truck with two wheels which can be folded away beneath the chassis by rotating them through 90 deg.
Patent NL-1023017-C2 (NL)
Title: Shellfish transport method for transferring them to storage tank in higher location, by creating flow of liquid between first location and higher second location
Inventor: CORNELISSE MARINUS ADRIAAN ESD
IPC: A22C29/04
Filed: 2003-03-25
Granted: 2003-09-29
Abstract: A flow of liquid (20) is created from a first location to a higher second location by removing the liquid in which the shellfish are present close to the second location. The shellfish are then separated from this flow of liquid.  A method for transporting shellfish in a vertical direction comprises creating a stock of shellfish in a liquid, supplying the shellfish to a first location, transporting the shellfish from the first location to a higher up second location and removing the shellfish from the second location. A flow of liquid is created from the first location to the second location by removing the liquid close to the second location. The shellfish are separated from this flow of liquid. An Independent claim is also included for a transport device (1) comprising a frame, a storage vessel (2) mounted in the frame with an outlet for shellfish and liquid, a transport pipe (15) with an inlet (14) connected to the vessel outlet, a control system and a system for removing shellfish and liquid from the vessel.
Patent NL-1023075-C2 (NL)
Title: Electrical economy lamp has security casing foX26-A02r prevention of theft within lamp foot, provided with counter hooks extending outwards
Inventor: BIJSTERVELD CORNELIS CASPARUS
IPC: H01R33/97
Filed: 2003-04-01
Granted: 2004-10-04
Abstract: The electrical economy lamp has a security casing for prevention of theft within a lamp foot (2), provided with counter hooks (11) extending outwards through the contact casing (5). By screwing the lamp into a fitting (7), the counter hooks spring inwards, without hindering the screwing-in process. When the lamp is screwed outwards, however, the hooks automatically secure in the fitting and the security casing remains behind, whilst the rest of the lamp is further screwed outwards. On production, the inner electrical connections are placed in a narrow recess in the security casing, so that when the lamp is screwed outwards, the wires are severed through the edge of the recess in the security housing clamped by the counter hooks and the lamp is therefore damaged.
Patent NL-1025791-C2 (NL)
Inventor: OTTEN PETRUS JOHANNES MARIE
IPC: B41F27/12
Filed: 2004-03-23
Granted: 2005-09-26
Abstract: The invention relates to a method and a device for positioning a flexible printing plate on a carrier, comprising the following steps of: placing on a table the flexible printing plate for positioning; determining the position of the printing plate by means of a visual display device; and depending on the position, moving the printing plate to its end position on the carrier, wherein the position of the carrier is sensed in the vicinity of the final position and the carrier is moved to its end position depending on the position sensed in the vicinity of the final position. The positioning takes place much more accurately as a result of these measures.
Patent NL-1032184-C2 (NL)
Title: Ship hatch construction can be folded open and has insulating intermediate layer
Inventor: DEURSEN JACOBUS VAN
IPC: B63B19/12
Filed: 2006-07-17
Granted: 2008-01-18
Abstract: The ship hatch (11) construction can be folded open and has an insulating intermediate layer. It has a fixture frame which is fitted in a deck (2) of a ship and via a hinge component hinged to the fixture frame. It also involves a connecting strip (8) with a hatch. The fixture frame comprises an inner frame part (7) and a separate deck fitting part (5), between which is an insulating intermediate layer. The deck fitting part is intended for installation in the ship deck.
Patent NL-2000957-C2 (NL)
Title: Drawing tool set for drawing flower, has drawing stencils formed in form of recess in sheet material, where dye is applied on sheet material around area of recess by rubbing dye on sheet material
Inventor: BENDE ERICUS JOHANNES CORNELIS
IPC: B44D2/00
Filed: 2007-10-24
Granted: 2009-04-27
Abstract: The set has a set of drawing stencils (1-8) formed in the form of a recess of a desired shape in a sheet material made of paper or plastic, where the dye e.g. water soluble dye such as Crayon(RTM: oiled chalk), is applied on the sheet material around the area of the recess by rubbing the dye on the sheet material.
Patent SE-517996-C2 (SE)
Inventor: ROSEN AAKE
IPC: B65D75/00
Filed: 2000-12-13
Abstract: A container for liquid contents, comprising a compartment (4) which is defined by flexible walls (2, 3) and whose volume depends on the relative position of the walls (2, 3), a flexible duct means (22), which forms a connection between said compartment (4) and the surroundings. The duct means is bringable to an open state and to a closed state. The compartment (4) has a bottom region (21), in which the liquid contents are essentially collected as the container assumes an upright position. Said walls (2, 3) are, by being actuated by said contents when collected in said bottom region (21), adapted to assume a relative position acting for an increase in volume of the compartment (4), which increase in volume is counteracted by a negative pressure generated in the compartment (4). The duct means (22) is adapted to be brought to said closed state in response to the negative pressure generated in the compartment (4), and is extended from the compartment at an angle to a longitudinal axis of the container.
Patent SE-518192-C2 (SE)
Title: Battery roller board for fork truck is used as battery charging station and has two outermost rollers commonly located in forks which in turn are pivotable around shaft parallel with axles of rollers
Inventor: STATHAM KEVIN
IPC: B60S5/06
Filed: 2000-12-28
Abstract: The battery roller board for a fork truck is used as a battery charging sstation and has two outermost rollers (3,4) commonly located in forks (5), which in turn are pivotable around a shaft parallel with the axles of the rollers. If the battery (2) is to be pushed onto the roller board from another roller board which is slightly lower the outermost roller can pivot downwards durign the pushing process so that the front edge of the battery is successively lifted.  The successive lifting of the front edge of the battery results in a reduction of the pushing force onto the higher roller board. Thus the roller board is flat and supports the battery, even with the outermost rollers.
Patent SE-523449-C2 (SE)
Inventor: LARSSON BENGT
IPC: B67D7/40
Filed: 2001-03-22
Abstract: A device for handling of a hose (5), which device allows the hose (5) to be pulled out from a hose storage space (6) and is adapted to return the hose (5) to the hose storage space (6). The device comprises a hose returning means comprising a rocker unit (9) which, to allow pulling out and returning of the hose, is pivotable relative to the hose storage space (6) about a pivot axis (12) and which comprises a hose supporting part (11) which is arranged at a distance from the pivot axis (12) and adapted to support the hose (5). Moreover, a method for handling of a hose as well as a fuel pump assembly are described. <IMAGE>
Patent SE-524288-C2 (SE)
Title: Load changing device, especially for goods vehicles, comprises frame with hydraulic cylinders for sliding and tilting its rear end region
Inventor: KARLSSON KNUT
IPC: B60P1/64
Filed: 2002-08-26
Abstract: The device comprises a frame (6) with an articulated joint (8) in its rear end region which can be connected to a support. The frame also has a surface (7) in its rear end region which can be moved backwards and forwards relative to the frame using a first hydraulic cylinder. A follower which is connectable to the load (27) can be moved backwards and forwards along this frame surface using two secondary hydraulic cylinders (9) in order to tilt or tip the frame about the articulated joint.
Patent SE-524009-C2 (SE)
Inventor: PETERSSON STURE
IPC: H03H9/17
Filed: 2002-10-25
Abstract: The invention discloses a tunable acoustic wave device (100; 200) comprising a piezoelectric material (120; 220) with a tunable dielectric permittivity. The dielectric permittivity of the material is tuned by applying a tuning electric field (190), preferably a DC-bias field, low frequency AC field, pulsed electric field or AC electric field superimposed onto an electric field pulse, thereto. By tuning the dielectric permittivity, the operation characteristics of the device (100; 200), including the acoustic wave velocity in the material (120; 220) and the resonance frequency and bandwidth of the device (100; 200), may be tuned. The tuning electric field (190) may applied by superimposing it onto the input high frequency electric field signal of the device (100; 200) or by applying it over at least a portion of the piezoelectric material (120; 220). A piezoelectric material (120; 220) with a tunable dielectric permittivity can be found in ceramic crystalline superparaelectric materials, e.g. perovskite niobates-tantalates.
Patent SE-524884-C2 (SE)
Inventor: LAGERCRANTZ FREDRIK
IPC: E02D5/80
Filed: 2002-12-03
Abstract: An anchor device having a primary central element made from a tube or rod and one or several holding arm(s), pointing in the direction of insertion, which is fixed to the primary element through a transversal revolving connection and a wire connecting the outer part of the holding arms counting from its revolving connection and the second extremity of the wire connected directly or indirectly to the primary central element. When introduced into the ground the holding element is held in a folded position against the central element. When the anchor device has been introduced to a chosen depth into the ground the holding element is released and forced to turn outwards by its shape and the torque exerted on the holding element in relation to its revolving connection during insertion. The turning force is improved by the shape of the arm or by pushing it outwards by a built in part in the device or a separate tool. When further inserted into the ground the holding arm or arms will be pressed outwards and forced to turn further outwards. Further intrusion will force the holding element to turn outwards to its holding position, where the wire is stretched and locked directly or indirectly to the central element. A separate wire supporting a mast or other outside object can be connected to the anchor to its central element or to a sleeve guided on the central element.
Patent SE-527402-C2 (SE)
Inventor: ERICSSON ROLF
IPC: F16B12/20
Filed: 2003-02-05
Abstract: The invention relates to a stand (1) comprising at least one shelf (10) divided into a first shelf part (40a) and a second shelf part (40b), wherein at least one fastening device (30) connects said shelf parts (40a, 40B) to form an even shelf (10) with a gap (43) between said shelf parts, which gap (43) is arranged to enable connection to a vertical stand part (20, 13) at said shelf (10), wherein said fastening device (30) consists of an elongated unit extending along said gap (43) or of several parts extending along said gap (43), wherein said fastening device comprises a notch (33) forming part of said gap (43).
Patent SE-526342-C2 (SE)
Inventor: EMRICSON INGEMAR
IPC: A61B5/087
Filed: 2003-06-03
Abstract: The present invention concerns a device and method for a protective mask comprising means ( 3 ) for detecting that a protective-mask user is breathing through the breathing filter of the protective mask. The invention is characterized in that the means for detecting protective-mask use are arranged to sense the underpressure that arises in the protective mask during inhalation.
Patent SE-527076-C2 (SE)
Inventor: SMEDBERG GOERAN
IPC: E04H/
Filed: 2004-05-06
Abstract: The present invention relates to a folding weather protection module, consisting of a frame part (1) and a cover part (2). The frame part comprises a number of frame arches (3, 4, 5) with side sections (7, 8) and roof sections (6) and braces and stays (12, 13, 29, 30) extending between the frame arches, which frame arches are located a distance apart in weather­protecting state. The braces and stays consist of a combination of telescopic diagonal braces (12, 13) and folding stays (29, 30). Each diagonal brace is attached at its ends to two adjacent frame arches, in such a way that it can fold. The diagonal braces are telescopic so that their length can be changed, and each of the folding stays is attached at its ends to two of the frame arches, in such a way that it can fold, and has a folding joint (39, 40) with a stable end position in the unfolded state. When the weather protection module is in the folded state, the diagonal braces and the folding stays enable the frame arches to be parallel to each other and close together and, in the unfolded state, they hold the frame arches a predetermined distance apart with the diagonal braces locked in the extended position and the folding stays in their stable end position.
Patent SE-536108-C2 (SE)
Title: Torklåda som innefattar åtminstone två zoner för torkning av en cellulosamassabana
Inventor: KAMPRIS ROLAND
IPC: D21C9/18
Filed: 2010-11-16
Abstract: 23 SAM MAN DRAG En anordning för torkning av en bana (18) av cellulosamassa innefattar entorklåda (1) som innefattar blåslådor (26, 32) som är inrättade att blåsa luftmot banan (18) av cellulosamassa för torkning av massan i enlighet medprincipen luftburen bana. Torklådan (1) innefattar en första torkzon (4), sominnefattar första nedre blåslådor (26), som är anordnade att uppbära banan(18), och en andra torkzon (6), som innefattar andra nedre blåslådor (32),som är anordnade att uppbära banan (18), varvid de första nedre blåslådorna(26) skiljer sig från de andra nedre blåslådorna (32). Publiceringsbild: fig 1
Patent SE-536978-C2 (SE)
Title: Lagerkomponentdel och en metod att forma en lagerkomponent
Inventor: STRANDELL INGEMAR
IPC: F16C33/64
Filed: 2013-04-12
Abstract: Uppfinningen berör en lagerkomponentdel (1) för användning i endiffusionssvetsningsprocess och som omfattar en kärndel (2) uppvisande enförsta omkringgående yta (3), åtminstone en ringdel (4) uppvisande en andraomkringgående yta (11), varvid kärndelen (2) och ringdelen (4) är fästa med ochlängs varandra på ett cirkulärt sätt genom deras första och andra omkretsytor (3,11), varvid ringdelen (4) är väsentligen u-formad i en tvärsnitts-betraktning ochomfattar två motstående sidor (7) ansluta genom en bassida (8) som tillsammansformar ett utrymme (6), varvid ringdelen (4) är anordnad för att motta ett första material (5) i utrymmet (6) format av u-formen. (Figur 3)
Patent SE-539396-C2 (SE)
Inventor: JÖRGEN FORSBERG
IPC: F16H57/08
Filed: 2015-07-17
Abstract: 12 Abstract The present invention relates to a lubrication system for a planetary gear. Theplanetary gear comprises a sun Wheel (1) rotationally fixedly arranged on an inlet shaft(2), a number of planetary Wheels (7) rotatably supported by planetary Wheel bearings(9) and a planetary carrier (3) rotationally fixedly arranged on an outlet shaft (4). Thelubrication system comprises a primary lubrication passage (12) directing lubricantfrom one of the shafts (2, 4) to the planetary Wheel bearings (9). The primarylubrication passage (12) comprises a first part (12b) extending through the sun Wheel(1) from an inlet opening (12a) to an outlet opening (12c) located at a longer radial distance from a rotation axis (5) of the sun Wheel (1) than the inlet opening (l2a). (Pig. 1)