baber/WOPTO huggingface dataset:
Patent DE-4121282-C2 (DE)
Inventor: SCHILL ALFRED
IPC: A22C17/12
Filed: 1991-06-27
Granted: 2000-12-21
Abstract: PCT No. PCT/DE92/00532 Sec. 371 Date Dec. 27, 1993 Sec. 102(e) Date Dec. 27, 1993 PCT Filed Jun. 26, 1992 PCT Pub. No. WO93/00014 PCT Pub. Date Jan. 7, 1993.A skinning and trimming machine having a roller system comprised of three rollers, namely a traction roller, a stripping roller driven in the same direction of rotation and a cleaning roller that, like the traction roller, has a toothed surface that meshes with that of the traction roller, and in which annular grooves engaged by the teeth of a cleaning comb are disposed on the surface of this cleaning roller.
Patent DE-4226363-C2 (DE)
Inventor: FROMME THEODOR
IPC: E21B10/62
Filed: 1992-08-10
Granted: 1995-07-06
Abstract: Core bit, in particular for drill tubes, with an annular basic body (1) which can be welded to a drill tube or a coupling. Toothed elements (30) arranged in a peripherally distributed manner are attached to the basic body (1) by welding or by push-in connections in such a way that the surfaces for the fastening welds or the push-in connection faces lie on a plane circle relative to the bottom edge (18) of the basic body, the toothed elements having: a) a slightly curved connection face (31), adapted to the drill-tube diameter, for the connection to the bottom edge of the basic body; b) a virtually plane rear face (32) running at a right angle or an acute angle to this face; c) a continuously curved working face (33) which adjoins the connection face and the rear face, connects these faces, defines an angular range between about 180 DEG  and 270 DEG  and is provided with a number of embedded carbide end pins (29) or tips (28) distributed over the face and projecting by about 1.5 to 2.0 mm from the surrounding surface; d) two end faces (34) which terminate the above-mentioned faces on both sides and form an angle of less than 90 DEG  to the connection face. <IMAGE>
Patent DE-4242810-C2 (DE)
Inventor: KIM JIN-KI
IPC: G11C16/06
Filed: 1992-12-17
Granted: 2000-06-08
Abstract: An electrically erasable programmable read only memory (EEPROM), having error checking and correction circuitry uses a separation circuit to electrically isolate a temporary page buffer memory from a memory array so that better reliability of parity generation and error correction is provided. The EEPROM memory array includes a plurality of bit lines, a plurality of memory cells respectively connected to the bit lines and parity cells. The error check and correction circuit includes a column gate logic, connected to the plurality of bit lines, for temporarily loading randomly input data onto a memory page buffer. The EEPROM processes the data in the page buffer to logically store it as multi-byte data, simultaneously together with appropriate parity bit data corresponding to each multi-byte data set, in the memory array. Because data randomly input to and from the page buffer is selectively, electrically isolated from the memory array, bit errors that would otherwise be caused by defective memory cells, or bit lines, within the memory array, are compensated for in advance.
Patent DE-4416721-C2 (DE)
Inventor: FOERSTER MANFRED
IPC: B08B9/02
Filed: 1994-05-11
Granted: 1997-01-23
Abstract: In pipe cleaning using the high-pressure water rinsing process problems arise in clearing the pipe completely of residual water containing solids after the end of the cleaning process. The invention makes use of a rotary water cutter to the cutting head (2) of which can be fitted an air-lock (15) via a rigid, non-rotating shaft (14) which throttles the free pipe cross-section at a distance from the cutting head (2). On the completion of a pre-cleaning cycle, the rotary water cutter (1) with the air-lock (15) fitted to it is withdrawn through the pipe against the direction of advance of the high-pressure water nozzles fitted on the cutting head (2) by means of a winch (9). The injection action of the water jets emitted at top speed from the cutting head (2) nozzles creates a vacuum in the space between the rotary water cutter (1) and the air-lock (15). This produces a strong suction effect towards the rotary water cutter (1) so that most of the residual static water behind the cutter (1) with the solids held in it is in front of the water nozzles of the cutting head (2) and thus forced out of the pipe.
Patent DE-4446748-C2 (DE)
Inventor: SCHWELLING HERMANN
IPC: B65B27/00
Filed: 1994-12-24
Granted: 1997-12-04
Abstract: The method entails releasing the binding wire (11) from the hooking position (14) on the plinth front side (2a) and drawing out one free wire length (L) by a little more than the measurements of the bale height (H) plus bale depth (T). The binding wire running in a vertical slot (3a) on the press rear wall (3) is gripped by the hooked free end (16b) of a draw needle (16). The binding wire, formed into loops, are pulled by the needle through the slot (5c) in the press slide base (5a) until reaching a position in front of the prepared bale, before cutting the wire loops and securing the free ends.
Patent NL-1000748-C2 (NL)
Title: Coupling between floating pontoon and vertical pile
Inventor: EIJK ADRIAAN VAN
IPC: B63B21/00
Filed: 1995-07-07
Granted: 1997-01-08
Abstract: The coupling (A, B) holds a pontoon (2) to a horizontal pole (4), driven into the bed of the waterway. It consists of a fixing flange (14) and a "bracelet" collar (A, B) which surrounds the pile. One half (A) of the collar is attached to the flange (12, 14) which is fastened to the surface of the pontoon (2). The other half (B) of the collar is clamped around the pile (4) and secured to the first half with bolts. The inner rim of the collar is lined with shock-absorbing material (11). At the mid point of the free half (B) of the collar is a pressure pad assembly (8). At the part of the collar nearest to the pontoon is a spring-loaded pressure unit (7) to absorb shocks occurring at right angles to the pontoon.
Patent NL-1005677-C2 (NL)
Inventor: KUSSENDRAGER KLAAS DANIEL
IPC: C12N9/08
Filed: 1997-03-27
Granted: 1998-09-29
Abstract: The invention relates to a process for recovering one or more growth factors from milk or a milk derivative, comprising adsorbing at least one growth factor from the milk or the milk derivative to a cation exchanger, followed by fractionated elution of the cation exchanger, whereby at least one fraction is obtained which is enriched in growth factors, followed by the further treatment of this fraction at a pH of at least 3.5 and not more than 4.5.
Patent NL-1010456-C2 (NL)
Title: Monitoring system for optical signal transmission network uses optical sampling gate and photo-diode to produce electrical sample signal
Inventor: RADIUS ERIK
IPC: H04B10/50
Filed: 1998-11-03
Granted: 2000-05-04
Abstract: The splitter (2) taps off a small proportion of the signal passing along the optical transmission fiber (1). The optical signal is 'chopped' by an optical gate switch (4) and fed via a dispersive element (6) to a photo-detection diode (8) The electrical signal from the diode is fed to an electrical signal processor (10) which regenerates the sample signal.
Patent NL-1010827-C2 (NL)
Title: Milking device for animals, has milk storage tank which allows storage volume to be varied according to volume of milk stored in milk tank
Inventor: OOSTERLING PIETER ADRIAAN
IPC: A01J9/00
Filed: 1998-12-16
Granted: 2000-06-19
Abstract: The device has a milk tank (11) which stores the milk extracted from the milking stalls (1) by the air separator (3) and vacuum pump (4). The milk tank is provided with a vertically displaceable piston-like board so that the storage volume (12) is designed as a closed chamber which varies corresponding to the volume of the milk stored in the milk tank.  Cooling devices (9,10) are provided for cooling the milk to approximately the storage temperature while the milk is conveyed to the milk tank. An Independent claim is also included for the method of milking animals using the device.
Patent NL-1023354-C2 (NL)
Inventor: LANGEZAAL LUCAS EVERHARDUS MAR
IPC: A01G31/00
Filed: 2003-05-07
Granted: 2004-08-17
Abstract: Manufacture of a culture medium involves mixing a particulate base material with a thermoplastic binding agent, heating at least the binding agent in order to at least partly fluidize it and cooling the mixture to bond the base material with the binding agent. Manufacturing a culture medium on which plants can be grown comprises: (1) mixing a particulate base material selected from at least one of organic and inorganic materials, with a thermoplastic biologically degradable binding agent; (2) heating at least the binding agent in order to at least partly fluidize it; (3) cooling the mixture so as to substantially solidify the binding agent and where at least a part of the base material becomes bonded by means of the binding agent.
Patent NL-1025807-C2 (NL)
Inventor: KRUIJF WILHELMUS PETRUS JOHANN
IPC: A61G5/04
Filed: 2004-03-25
Granted: 2005-09-27
Abstract: The invention relates to a wheelchair, containing: a frame, at least two carrying wheels, whereby each carrying wheel by means of an insertable axle is detachably connected to the frame, and at least one electrical wheel motor for electrical drive of the carrying wheels, whereby the wheel motor is fitted at least partly in a wheel hub of a carrying wheel. The invention also relates to a carrying wheel provided with a wheel motor for use in such a wheelchair.
Patent NL-1027103-C2 (NL)
Title: Vessel is for transfer of persons or goods to an offshore construction and has an upper deck with a platform regulatable as to its position
Inventor: TEMPEL JAN VAN DER
IPC: B63B27/10
Filed: 2004-09-24
Granted: 2006-03-27
Abstract: The vessel (3) is for the transfer of persons or goods to an offshore construction (1,2) and has an upper deck (4) with a platform (5) regulatable as to its position. The platform is supported on hydraulically regulated cylinders (6) fitted on the upper deck. Movement sensors (7) are employed to measure the vessel movements and to them is connected a regulating system coupled to the hydraulic regulating systems. This system, dependent upon the vessel movements, adjusts the position of the platform.
Patent NL-1027191-C2 (NL)
Title: Transporting apparatus for supplying wrappers has support units connected to frame to support wrappers by forming support surface such that engaging unit lies in same plane on frame to hold cassette for wrappers at first location
Inventor: KOPPERT ARIE LEENDERT
IPC: B65B25/02
Filed: 2004-10-07
Granted: 2007-04-17
Abstract: A supply unit (67) for cassette (68) for wrappers (69) and a discharging unit (66) for cassette are arranged on a frame (57). An engaging unit is arranged on the frame to hold the cassette at first location. Support units are connected to the frame to support wrappers by forming a support surface such that the engaging unit lies in the same plane. An independent claim is also included for a transporting method for wrappers to be filled with bouquets.
Patent NL-1029678-C2 (NL)
Inventor: HEUVEL JACOBUS GERARDUS MARIA
IPC: E05D15/44
Filed: 2005-08-04
Granted: 2007-02-06
Abstract: Sliding hinge window assembly, comprising a window casing and a window leaf, wherein the window leaf has an upper edge and side edges and at a location spaced apart from the upper edge at its side edges at the location of a first hinge -that is preferably substantially stationary therewith- is hinged to a respective first rod or rod assembly, which at the location of a substantially stationary second hinge is hinged to a respective jamb of the window casing, wherein at the area in or near the upper edge the window leaf on both sides is rotatably connected by means of a slide, wherein the window casing is provided with guides for the slide, wherein the assembly furthermore comprises a driver positioned for engagement onto the slide in order to move it.
Patent NL-1031605-C2 (NL)
Inventor: BERG KAREL VAN DEN
IPC: A01K1/10
Filed: 2006-04-18
Granted: 2007-10-19
Abstract: An unmanned autonomous vehicle for displacing feed lying on a floor is provided with two wheels that are separately drivable, a distance determining device for determining the distance from the vehicle to a wall portion, an orientation determining device for determining the orientation of the center line of the vehicle relative to the wall portion, a torque difference determining device for determining the torque difference between the wheels, a control unit for controlling the vehicle and moving it in a direction of travel, and a feed displacing arrangement for displacing feed substantially sidewardly. The control unit may be programmed in such a way that during operation the vehicle will maintain a distance determined by the distance determining device to the wall portion, which distance is greater than or equal to a pre-adjusted minimum distance to the wall portion. During operation the center line of the vehicle may be maintained with an orientation determined by the orientation determining device relative to the wall portion, which orientation is at least almost equal to a pre-adjusted orientation. During operation the drivable wheels of the vehicle may show a torque difference determined by the torque difference determining device, which difference can then be maintained at a value smaller than or equal to a pre-adjusted maximum torque.
Patent SE-517039-C2 (SE)
Inventor: OTTERSTEN BJOERN
IPC: H04B1/7073
Filed: 2000-05-31
Abstract: The present invention relates to a method for a digital receiver and a receiver exploiting second order statistics for adaptive co-channel interference rejection in wireless communication. It uses digitally I, in phase, and Q, quadrature, branches of a received transmitted signal as input to the receiver, a coarse synchronization and a coarse frequency offset compensation have being performed on the signal. It comprises a means for derotation, means for separation, means for filtering, means for estimating and means for detecting transmitted symbols in the received signal. The invention thereby improving co-channel rejection in wireless communication, thus making it possible to increase the number of communication channels for frequencies used.
Patent SE-524338-C2 (SE)
Title: Flotation based water softening process, especially for producing drinking water, comprises adding fibrous material to adsorb precipitate
Inventor: BERGSTROEM ROLF
IPC: C02F/
Filed: 2001-01-30
Abstract: A fibrous material (5) is added to adsorb the precipitated water hardness-forming materials. The fibrous material and adsorbed precipitate can then be removed by flotation. A method for softening water, especially for producing drinking water, comprises a flotation step in which water hardness-forming materials such as calcium and/or magnesium compounds are precipitated. The method includes steps for adding a fibrous material (5) for adsorbing the precipitate and separating the fibrous material and adsorbed precipitate by flotation, in order to separate the precipitate from the water. An independent claim is also included for the use of fibrous material as an additive for flotation steps during the separation of precipitate from water during water softening processes.
Patent SE-523344-C2 (SE)
Inventor: HAAKANSSON NILS-OLOF
IPC: F01M13/02
Filed: 2001-03-13
Abstract: Method and device (15) for pressure control in a combustion engine (1) with a crankcase (11) to which crankcase gases are guided during operation of the engine. The valve device (15) is adapted for detecting the current pressure in the crankcase (11) and for opening and closing, respectively, a connection (35) between the crankcase (11) and a suction pipe (9) of the engine depending on the detected pressure. The valve device (15) includes a first valve (19) which is adapted for assuming a condition between a first, opened position and a second, closed position depending on the detected pressure in the crankcase (11), and a second valve (20) which is adapted for assuming a condition between a first, opened position and a second, closed position depending on the condition of the first valve (19). The invention also relates to a method for such pressure control. By means of the invention, an improved device for ventilating crankcase gases is provided, wherein in particular an accurate control of the pressure in the crankcase is provided.
Patent SE-529391-C2 (SE)
Inventor: HAMMAR BENGT-OLOF
IPC: B60P1/54
Filed: 2005-12-06
Abstract: The present invention relates to a semi-trailer (1) for transporting containers which is connected to a tractor unit, comprising a gooseneck chassis (4) and a container lifting device with at least one crane part (3) displaceable along the chassis (2). The chassis comprises frame portions (4, 5) which are vertically displaced relative to each other, where the available vertical space for driving the displaceable crane part (3) is limited particularly in the transition (6) between said frame portions. The displacement of the crane part (3) on one frame portion of the chassis (2) takes place by means of a linearly operating, longitudinally variable elongate actuator (7), which both in the retracted and in the extended state is positioned substantially within the height limits of the chassis and has a substantially constant angle to the chassis (2). A vertically articulated link arm (8) is at one end connected to a driving part of the actuator (7) and at the other end articulated to said displaceable crane part (3).
Patent SE-529603-C2 (SE)
Inventor: EMILSSON FRED
IPC: B60T8/18
Filed: 2006-02-09
Abstract: A weighing valve device comprises a housing (101) with a cover (104) , an axially movable piston (102) in a bore in the housing (101) and an enclosed body (103) of plastically deformable material in the piston (102). A differential piston (105-107) with a smaller diameter piston part (106) is in contact with the body (103) and with a larger diameter piston part in the form of a diaphragm (105) clamped between the housing (101) and the cover (104) and backed by a disc (107). A valve with an axially movable, spring-biassed valve member (110) is in contact with the diaphragm. A compressed air pressure acting on the diaphragm (105) and governed by the valve is adapted to counteract a mechanical force on the piston (102). The smaller diameter part (106) of the differential piston (105-107) rests against the disc (107) at its center. The diaphragm (105) and the disc (107) are provided at their centres with a through passage (111) for venting of compressed-air. The valve member (110) is arranged over the through passage (111). The smaller diameter piston part (106) is guided by a guide sleeve (108') in a guide block (108) above the enclosed body (103).
Patent SE-536405-C2 (SE)
Inventor: KIHLBERG ROGER
IPC: H04W72/56
Filed: 2008-01-07
Abstract: A method for wireless digital radio communication is put into effect on a first number K of channels between a second number A of users. All A of the users are permitted to listen on one and the same listening channel. A limited number B of channels is used for outgoing speech communication. The communication on these channels is transmitted to all A users on the listening channel. A communication apparatus which utilises this method includes at least one stationary base unit (1) and at least A handsets (2).
Patent SE-535240-C2 (SE)
Title: Förfarande, anordning och kulsinterverk
Inventor: FREDRIKSSON CHRISTIAN
IPC: C22B1/20
Filed: 2010-10-26
Abstract: Denna uppfinning avser ett förfarande vid oxidering och sintring av malmkulor (1)anordnande i ett utrymme (2) där oxideringen och sintringen sker med hjälp av ett mediummed en hög temperatur som värmer malmkulorna (1) . Förfarandet innefattar införsel av ettförsta medium (3) in i utrymmet (2) via ett inlopp (4) förbundet med utrymmet (2) ochuppvärmning av det första mediet (3) i inloppet (4) genom användning av enförbränningsanordning (5), eller del där av, anordnad i inloppet (4) och innefattande bränsle.Användningen av förbränningsanordningen (5) innefattar antändning av bränslet, förbränningav bränslet varvid förbränningsvärme utvecklas och överföring av förbränningsvärmen till detförsta mediet (3) som befinner vid förbränningsanordningen (5). Förfarandet kännetecknasav införsel av ett andra medium (6) in i inloppet (4) via ett insläpp (7) i direkt närhet tillförbränningsanordningen (5), förbränningsanordningsdelen, där antändningen av bränsletoch förbränningen av bränslet sker för överföring av förbränningsvärmen också till det andramediet (6) som befinner vid förbränningsanordningen (5) och blandning av det värmda förstamediet (3) och det värmda andra mediet (6) innan eller vid införsel i utrymmet (2). Uppfinningen avser också en anordning och ett kulsinterverk. (Se Fig. 1.) W:\Other_Casedocuments\Patent\P410-\P41001612SEO0\P41001612SEO0 Grundhandling.doc
Patent SE-535669-C2 (SE)
Title: Visp vilken innefattar en motor innesluten i ett tätt hölje, varvid hela vispen är nedsänkbar i det som ska vispas
Inventor: AXELSSON STEFAN
IPC: B01F27/13
Filed: 2011-09-06
Abstract: Visp med formen av en rotationskropp bestående av tvâ halvor (l, 2) varav den ena (2)har ett av en invändigt i höljet anordnad motor roterbart, korgliknade visporgan (6) somtill hälften omsluter vispen. I rotationskroppens andra ände är ett ytterligare visporgan (5),eventuellt identiskt med det motordrivna anordnat ovridbart på vispen. Mellan visp-organen (5, 6) är ett avstånd. Vispen är fjärrstyrd och vattentät och läggs för vispandethelt enkelt ner i det som skall vispas, startas och sköter sig sedan självt till dessvispningen är färdig. Vid vispandet roterar visporganen i motsatta riktningar och vispensimmar runt i det som skall vispas så att allt blir vispat. Fjärrkontrollen kan även innefatta en timer for avstängandet.
Patent SE-505622-C2 (SE)
Title: Closure for pushable cover hatch for freezer chest
Inventor: FRIBERG BO
IPC: A47F3/04
Filed: 1992-07-09
Abstract: The endless, horizontally orientated belt (9) on its underside is equipped with a driver (12). As soon as the cover hatch is opened by a customer a sensor (6,7) is activated which works in conjunction with the opened hatch. Signals are sent to a time clock which after a specific delay starts the motor (8). This drives the belt (9) and with it the driver (12) towards the opened hatch upright standing shaft, returning the hatch to the closed position, after which the motor reverses and returns to a neutral position.
Patent SE-506564-C2 (SE)
Inventor: KALLIOKOSKI ALPO
IPC: B27L11/00
Filed: 1992-11-04
Abstract: A method for the feeding of long pieces of wood into a disc chipper against a disc (3) equipped with blades in such a way that the piece of wood encounters the bladed disc at a sharp input angle, and a disc chipper. The sharp input angle is achieved by combining with the sharp inclination ((perspective to)) of the feeder chute (5) a sharp level slanting angle, whereupon the inclination of feeder chute (5) will be sufficient to feed wood against the blade disc.