baber/WOPTO huggingface dataset:
Patent DE-3715178-C2 (DE)
Inventor: WILKENING SIEGFRIED DR
IPC: C04B35/10
Filed: 1987-05-07
Granted: 1998-04-09
Abstract: The resistance of a refractory oxide/carbon brick depends, in addition to the oxide/carbon mixing ratio and the individual resistance of its components, especially on the type of mixing and fabrication. The novel process is intended to make it possible to mix and bond oxide and carbon in such a way that refractory blocks, especially of large size, of high strength, high density and optimum resistance to gaseous and liquid media can be produced. 
<??>Finely disperse, refractory oxide and/or the corresponding hydroxide is first dispersed in molten tar pitch. The oxide/pitch mass is subjected to a coking process at temperatures of up to 1700 DEG C. The resulting sintered product is then processed into grain fractions by comminution and classification. These grain fractions are bonded by means of a mixture of finely disperse oxide and/or hydroxide and pitch to give a green mouldable mass. The mass is pressed to give mouldings and then fired. The carbon contents of the finished brick are between 10 and 50% by weight. To improve, for example, the strength and oxidation resistance of the finished brick, carbon powders or metal powders can be added to the oxide/pitch masses.
Patent DE-3809247-C2 (DE)
IPC: G01N27/30
Filed: 1988-03-18
Granted: 1992-10-08
Abstract: In a method for the electrical measurement of the concentration of acids a measurement electrode (11) consisting at least predominantly of crystalline graphite is arranged in an acid (12) having anions which form graphite intercalation compounds with graphite. The measurement electrode (11) is then intercalated by generating in the measurement electrode (11), at a variable positive potential, a current of such a size that the anions of the acids (12) can from graphite intercalation compounds with the graphite. The current is maintained until the intercalation compounds have formed at the surface. The potential at the measurement electrode (11) is then measured and used as a measure for the acid concentration. The measurement electrode (11) is subsequently deintercalated again.
Patent DE-3832714-C2 (DE)
Inventor: REITER ULRICH DR
IPC: B21C1/24
Filed: 1988-09-27
Granted: 1998-07-16
Abstract: In the continuous drawing of, for example, seamless metal tubes joined together by butt welding, the joints generally do not have the required strength to transmit the drawing forces occurring during the drawing process. The method according to the invention first of all brings the joints up to the same strength as the adjoining tube material and then draws the total length produced to a uniform wall thickness. The equal strength can here preferably be achieved by heat treatment in the region of the joints.
Patent DE-3921349-C2 (DE)
IPC: B07B1/30
Filed: 1989-06-29
Granted: 1991-07-11
Abstract: In a screening machine comprising two screening frames (13 and 31) each having mutual oppositely located feed and discharge ends on which there is arranged an elastic screening lining (54) and which are caused to oscillate by independent oscillating drives wherein the two screening frames (13 and 31) are associated with each other at different heights in such a way that the lower region of the upper screening frame (31) and the upper region of the lower screening frame (13) lie in a common plane, that the elastic screening lining (54) is secured to the two screening frame (13, 31) in the common plane thereof and that the upper screening frame (31) is independently driven in a circular configuration at the feed end and the lower screening frame (13) is indepndently driven in a circular configuration at the discharge end.
Patent DE-4212117-C2 (DE)
Inventor: HOLSTEIN WOLFGANG DR
IPC: C08L61/06
Filed: 1992-04-10
Granted: 1995-11-30
Abstract: In a method for accelerating the hardening of mineral wool impregnated with melamine binders in a microwave oven, at least one dihydroxy aromatic is added to the binder in an amount of 1 to 8 % by weight based on the binder before application on the mineral wool.
Patent DE-4237053-C2 (DE)
Inventor: SHAY JOSEPH J
IPC: B65D41/04
Filed: 1992-11-03
Granted: 2002-11-28
Abstract: A container-closure assembly comprises a container moulded of relatively soft plastic and a closure cap (10) moulded of relatively hard plastic and having a top wall (16) and a continuous side wall (14). Threads are formed on both the finish of the container and inward on the side wall of the cap. The threads of the cap comprise three threaded segments (22) spaced about the inner circumference of the side wall. The segments include an inward upwardly sloping rib, the upper surface of which is formed with a plurality of wedge-shaped teeth (26). In use, the closure is screwed on to the top of the container finish and the teeth dig onto the underside of the threads on the finish causing the instantaneous elastic deformation of the plastic of the finish to anchor the cap against removal. <IMAGE>
Patent DE-4339148-C2 (DE)
Inventor: PFEIL EMANUEL PROF DR
IPC: B03B5/28
Filed: 1993-11-17
Granted: 1996-01-25
Abstract: The invention relates to a device for disintegrating, grading, separating and disposing of scrap appliances, essentially consisting of hollow products or parts thereof, in particular heating boilers, industrial water containers or the like. The object of providing a device for the purpose mentioned at the beginning, with which the treatment of scrap appliances can be carried out not only as efficiently as possible and broadly automatically, but also in an environmentally friendly manner, in conjunction with the provision that the operating medium for separating or disintegrating the metallic components can be used in circulation at least as far as possible, there are provided according to the invention a scrap-appliance base surface (1) with a water collector (2) arranged below its plane (E), and at least one water jet cutting device (3) which is arranged above the base surface (1) and can be controlled to be movable in several degrees of freedom, the base surface (1) being assigned a scrap-appliance feed device (4) and a separated-part removal device (6) leading to a grading device (5), and a waste-water treatment device (7) which is connected by lines to the water collector (2) and whose outlet (8) of clean water is connected to the water jet cutting device (3).
Patent NL-1000491-C2 (NL)
Title: Refuse-collecting vehicle with detachable loading mechanism
Inventor: ELBRINK HEINRICH JOHANNES
IPC: B65F3/00
Filed: 1995-06-02
Granted: 1996-12-03
Abstract: The mechanism (5) is detachably coupled to the hopper (3) on the vehicle accommodating the refuse at the rear end, and has legs supporting it in the uncoupled position. The guides automatically position the mechanism in relation to the hopper when it is supported on its legs (8a, 8b) and when coupling up. These can be formed by an alignment guide (14) on the side of the mechanism towards the hopper, and working with a mating component (13) fixed to the hopper rear end at the same height. The alignment guide can be formed by two protruding lugs spaced apart, and on which are opposite ramp faces forming a V-section outlet. The mating component is a pin fitting between them.
Patent NL-1000611-C2 (NL)
Inventor: BOERSEN ANTONIUS CORNELUS
IPC: B01J2/16
Filed: 1995-06-20
Granted: 1996-12-23
Abstract: A device for preparing a spray-dried product is described. Said device comprises a drying chamber (2) with a distribution element (3) placed therein for atomizing liquid to be spray-dried, means for supplying drying gas (5), means for supplying a stream of solid particles (6) to a stream of droplets atomized from the distribution element (3), and one or more fluidized beds (7, 11), each comprising at least one bottom plate with openings (8, 12) which has gas supply means opening out at the underside thereof. These fluidized beds (7, 11) are placed connected to each other inside the drying chamber (2), opposite the distribution element (3), the above in such a way that the combined streams of droplets from the distribution element and solid particles fall essentially into the first bed (7), and conveyance of material from the first bed (7) to the second bed (11) can take place. <IMAGE>
Patent NL-1010369-C2 (NL)
Inventor: OORT DICK MARIUS
IPC: G10L15/00
Filed: 1998-10-21
Granted: 1999-12-21
Abstract: The invention relates to a sensor for measuring the amplitude difference and/or the intensity value of sound, said sensor being provided with a piezo-sensor (4), such as a piezoelectric transducer (12),  characterized in that  the sensor (4) comprises a housing (5) which is made of a material having a strongly absorbing capacity for sound and/or vibrations, such as silicones, for example, while at least one piezoelectric sensor (12) is embedded in said housing (5).
Patent NL-1012267-C2 (NL)
Title: Determining anatomy of animal e.g. pig carcass in abattoir, deriving dimensions from the position of a chosen area of carcass including the rump in order to control meat processing
Inventor: OCHTEN SANDER ANTONIE VAN
IPC: A22B5/00
Filed: 1999-06-08
Granted: 2000-12-11
Abstract: The carcass (2) is positioned, then the position of a chosen area of carcass which forms part of the rump is determined, and then at least one carcass dimension required for controlling carcass processing is derived.  A method for determining at least part of the anatomy of an animal carcass in order to control the processing of the carcass, comprises positioning the carcass, determining the position of a chosen area of carcass, which forms part of the rump, and deriving at least one carcass dimension required for controlling carcass processing. Independent claims are also included for (a) the apparatus for carrying out this method, comprising a carcass positioning device, at least one sensor for the chosen carcass area, and a processor device (8) coupled to the sensor and including a means for controlling the processing station or tool, and (b) a combination of this apparatus and a meat processing station.
Patent NL-1018638-C2 (NL)
Title: Seal for joint between construction elements, especially culvert sections, comprises elastic profile with reinforcing core and protruding expansion part
Inventor: GELISSEN KARL PETER IR
IPC: E03F3/04
Filed: 2001-07-26
Granted: 2003-01-28
Abstract: The seal (4) comprises an elongated elastic profile with a reinforcing core and a protruding expansion part. The ends of the profile are held inside grooves (3) in the construction elements (1-1).  A seal for providing a flexible seal in a joint between two construction elements, especially culvert sections, comprises an elongated elastic profile with one end designed to be fixed in a groove in the construction element, whilst the opposite end is designed to be fixed in a groove in an opposing construction element. The elastic profile includes a reinforcing core and a protruding expansion part for allowing the profile to extend whilst it is held inside the grooves. Independent claims are also included for  (a) a system for connecting construction elements, especially culvert sections, comprising the above seal which is slid into grooves in the opposing faces (2) of the construction elements; (b) a method for joining together construction elements by positioning them end to end, placing the seal inside the grooves in the construction elements, pushing the construction elements apart with the seal still inside the grooves, placing one or more spacer elements between the construction elements and clamping the ends of the construction elements to these spacer elements; and (c) the use of the seal for sealing a joint between two construction elements.
Patent NL-1026453-C2 (NL)
Inventor: GIJN FOKKE JEROEN VAN
IPC: E01D1/00
Filed: 2004-06-18
Granted: 2005-12-20
Abstract: The invention relates to a glass structure comprising a first and a second glass construction part, particularly bearing glass panels, each provided with at least one main surface, wherein both construction parts are interconnected by means of at least one connection assembly so as to transfer forces, the connection assembly comprising:  a first connection member comprising a first connection surface which by means of an adhesive is attached to said main surface of the first glass construction part, a second connection member comprising a first connection surface which by means of an adhesive is attached to said main surface of the second glass construction part, and a third connection member connecting the first and second connection member for transferring constructive forces,  wherein the first connection surface of the first and second connection member are each spaced apart from an edge of the first and second glass construction part, respectively. <IMAGE>
Patent NL-1036102-C2 (NL)
Title: LED flashlight for highway, has module including solar panel and battery, where module is mounted on rails of highway
Inventor: STARRE ADRIAAN VAN DER
IPC: E01F9/669
Filed: 2008-10-22
Granted: 2009-09-21
Abstract: The flashlight has a module including a solar panel and a battery, where the module is mounted on rails of a highway.
Patent NL-2005306-C2 (NL)
Inventor: DONK CORNELIS AUGUSTINUS
IPC: B29C65/00
Filed: 2010-09-02
Granted: 2012-03-05
Abstract: A coupling piece for an outer end of a multilayered conduit, includes a coupling pipe which is provided on the outer side with a radially upright wall, wherein the wall is widened in axial direction at a radial distance from the outer side of the body. The outer side of the coupling pipe, the upright wall and the widened portion enclose an annular insertion space into which the outer end of the conduit can be directly inserted, wherein the inner wall of the coupling pipe is reinforced with an adjacent reinforcing layer which has a greater strength than the material of the coupling pipe. The reinforcing layer is provided with axial engaging elements, while the inner wall is provided with axial connecting elements which correspond with and connect to the engaging elements.
Patent NL-2009376-C2 (NL)
Inventor: EVERS FREDERICK ANTHONY
IPC: B44D3/18
Filed: 2012-08-28
Granted: 2014-03-03
Abstract: A stretchable carrier that has been provided with four straight stretcher bars that are divided in the corners by surfaces that stretch along the bisecting line of the corner between the center line of the stretcher bars that meet in the corner and at least one key fixed in a corner that is connected with both stretcher bars meeting in the said corner by means of friction effected by being jammed between the stretcher bars, whereby the top angle of the key is aimed at the corner and whereby the angle of the key is larger than the angle enclosed by the center lines of the stretcher bars meeting in the said corner. As this key is connected to the stretcher bars by this jamming and friction, the stretcher bars can be adjusted to any required dimensions without problems when connecting the stretcher bars.
Patent NL-2011137-C2 (NL)
Title: Agricultural machine, in particular a haymaking machine.
Inventor: ENGEL ALFONSUS JACOBUS
IPC: A01D80/00
Filed: 2013-07-11
Granted: 2015-01-13
Abstract: The invention relates to an agricultural machine comprising a frame (2), a bearing arm construction (6, 7, 8), and a plurality of processing members (9) with processing elements (10) carried by the bearing arm construction (6, 7, 8), wherein the processing members (9) are at least displaceable between an operating position and a transport position by pivoting of the bearing arm construction (6, 7, 8) about one or more pivot axes. The agricultural machine comprises a movable shielding construction (11) to at least partially shield the processing members (9) in the transport position, wherein the movable shielding construction (11) comprises two shielding beams (12) located at opposite sides of the agricultural machine, wherein the shielding beams (12) are movable between a shielding position and a lower position. The invention is characterized in that the shielding beams (12) are configured to move upwards and backwards with respect to the normal direction of travel when the shielding beams (12) are moved from the lower position to the shielding position.
Patent SE-523055-C2 (SE)
Inventor: KULLBERG STEN-MAGNUS
IPC: E02B3/10
Filed: 2000-04-27
Abstract: Overflow barrier with two possible levels constituted of load pallets that are inclined 45 DEG  and prefabricated supports of metal sheet profiles, which supports, when they are not used, can be folded together. In a first barrier level only a smaller essentially triangularly shaped support is used against which a load pallet per support is inclined, but displaced so that two adjacent load pallets are received in U-shaped inclined sheet metal profile that however does not extend as far as load pallet. When a higher level is desired an additional rear support is mounted on to the already existing support, the rear support gripping with an upper U-shaped metal sheet profile around the corresponding profile of the lower support and likewise receive the footplanks of two adjacent load pallets. The low barrier level can thus be increased even if the lower one is already in use.
Patent SE-525642-C2 (SE)
Title: Removing mercury from crematorium oven flue gas involves direction addition of finely distributed selenium into gas
Inventor: JANSSON STAFFAN
IPC: B01D53/64
Filed: 2000-09-17
Abstract: A method using selenium to separate mercury from flue gases formed in a crematorium oven (1) involves adding finely distributed selenium directly to the gases.
Patent SE-522600-C2 (SE)
Inventor: FREJD STEFAN
IPC: B23B51/06
Filed: 2001-10-24
Abstract: A drill for chip forming metalworking includes three cutting edge structures spaced circumferentially apart. Each cutting edge structure includes a radially outer cutting edge and a radially inner cutting edge. Each radially inner cutting edge is inclined in a radially inner and axially rearward direction from a radially inner end of its associated radially outer cutting edge. That radially inner end constitutes a breakpoint between each radially outer cutting edge and its respective radially inner cutting edge. The breakpoints lie in a common circle whose center coincides with the center axis of the drill.
Patent SE-528301-C2 (SE)
Title: Liquid propellant, comprising ammonium dinitramide solution, used for spacecraft, contains formamide
Inventor: WINGBORG NIKLAS
IPC: C06D5/06
Filed: 2005-01-12
Abstract: The propellant contains formamide as a fuel component. A liquid single-component propellant comprises a solution of ammonium dinitramide (ADM) in a mixture of water and fuel comprising formamide.
Patent SE-529706-C2 (SE)
Inventor: CARLSSON JONAS
IPC: A01B39/18
Filed: 2005-07-18
Abstract: A vegetation cutter intended to mechanically separate vegetation, such as control of e.g. control weeds and/or other undesired crops or vegetation from desired crops or vegetation on a land surface. Said vegetation cutter is movable during use in a direction through the vegetation at the same time as it comprises a number of knife devices arranged in a distance from each other, each knife device having at least one cutting function working in or towards said distance, the stems of said vegetation in cross section have various thickness or diameters, such as coarser thickness, mainly constituting the weed and/or the undesired crops, said vegetation also having narrower thickness or diameters mainly constituting desired crops or vegetation and said distance on at least some place being shorter than the coarser thickness or the diameters at least at that place, where the cutting function works, so that the cutting function, when it is moved through the vegetation, cuts off or damages the coarser thickness, so that they fade, while the narrower thickness mainly can pass the cutting function without being damaged, so that they remain undamaged and can grow on further.
Patent SE-529244-C2 (SE)
Inventor: MAARTENSSON MAX
IPC: B60L1/00
Filed: 2005-10-28
Abstract: The invention relates to a system for controlling the current supply of a motor vehicle that is provided with a current source (2) for supplying electric current to different vehicle components, which system comprises: a disconnector (5) that is manoeuvrable between a switched-off position, in which the disconnector keeps the current source electrically disconnected from said components, and a switched-on position, in which the discon- nector keeps the current source electrically connected to said components, a manually manoeuvrable operating member (6) for manoeuvring the disconnector between switched-off position and switched-on position, and an electronic control unit (7) that is adapted, under predetermined conditions, to retain the disconnector (5) in switched-on position and thereby prevent the disconnector from being manoeuvred from switched-on position to switched-off position under the effect of the operating member (6). Then invention also related to a corresponding method for controlling the current supply of a motor vehicle.
Patent SE-536796-C2 (SE)
Title: Linkastare
Inventor: LYNGSHEDE NIELS-ERIK
IPC: B63C9/26
Filed: 2011-09-13
Abstract: SAMMAN DRAG Föreliggande uppfinning hänför sig till linkastare (1) förutskjutning av en räddningslina (11) ansluten till ettlöstagbart flythandtag (6, 6'), vilken linkastare (1) innefattar" ett linkastarhus (2) öppningsbart anordnat på ett linkastarhandtag (3), varvid nämnda linkastarhus (2)innefattar en styrhylsa (5), räddningslinan (11), detlöstagbara flythandtaget (6, 6"), och en löstagbardrivladdning anordnade i nämnda styrhylsa (5), varvidlinkastarhandtaget (3) innefattar en avfyringsmekanism föravfyring av linkastaren (1), och en säkerhetsspärr förförhindrande av oavsiktlig avfyrning. Kännetecknande för (ll) vilken är omladdningsbar och löstagbart linkastaren (1) är anordnad i en refillhylsa (10),anordnad pà styrhylsan (5) är att räddningslinan efter avfyring Fig. 1.
Patent SE-536957-C2 (SE)
Inventor: WERNER GREGORY K
IPC: B62D53/02
Filed: 2012-01-26
Abstract: Attorney Docket No. 18985-US Abstract of the Disclosure A work vehicle comprises a front frame, a rear frame, an oscillationframe, a slew bearing, and a rolling-element bearing. The slew bearing and therolling-element bearing allow oscillation between the oscillation frame and the rear frame about a fore-aft axis.
Patent SE-537772-C2 (SE)
Title: Bergborrmaskin med matarben
Inventor: KARLSSON MAGNUS
IPC: E21B19/086
Filed: 2012-02-17
Abstract: SAMMAN DRAG Foreliggande uppfinning avser en bergborrmaskin med ett matarben, dar matarbenet med ena anden är fast vid bergborrmaskinen medan den andra anden vilar mot ett underlag och dar matarbenet är utformat for att mata bergborrmaskinen i en borriktning respektive for att avbryta matningen av bergborrmaskinen i borriktningen. Ett reglage (11) är anordnat for att styra matarbenet och ett padrag (16) är anordnat for aktivering av bergborrmaskinen. Reglaget (11) for att styra matarbenet for att mata bergborrmaskinen i borriktningen respektive for att avbryta matningen av bergborrmaskinen i borriktningen, är utformat pa ett bakre handtag (17) pa bergborrmaskinen i nara anslutning till padraget (16) for berg- borrmaskinen sa att namnda reglage och namnda padrag kan nas samtidigt med en hand. Flarigenom kan man saledes med en hand aktivera respektive avbryta aktiveringen av bergborrmaskinen samtidigt som matarbenet styrs att mata bergborrmaskinen i borriktningen respektive avbryta matningen av bergborrmaskinen i borriktningen.