baber/WOPTO huggingface dataset:
Patent DE-3411034-C2 (DE)
IPC: C07B61/00
Filed: 1984-03-26
Granted: 1992-08-06
Abstract: 1. A process for separating and recovering rhodium used as a catalyst without a complexing agent by extraction from an organic solution of the products of the Oxo synthesis with an aqueous solution of organic phosphines having the general formula  see diagramm : EP0156253,P10,F2  as complexing reagents, where Ar**1 , Ar**2 and Ar**3 each denote a phenyl or naphthyl group, Y**1 , Y**2 and Y**3 each stand for a straight-chain or branched alkyl group having 1 to 4 carbon atoms, an alkoxy group, a halogen atom, the OH, CN, NO2 - or R**1 R**2 N group, R**1 and R**2 each standing for a straight-chain or branched alkyl group having 1 to 4 carbon atoms, X**1 , X**2 and X**3 are each a sulfonate (SO3 **- ) and/or a carboxylate (COO**- ) radical, m1 , m2 and m3 are the same or different integers from 1 to 3 and at least one number m1 , m2 or m3 is equal to or greater than 1, n1 , n2 and n3 are the same or different integers from 0 to 5 and alkali metal, alkaline earth metal, zinc, ammonium or quaternary ammonium ions of the general formula N(R**3 R**4 R**5 R**6 )**+ , R**3 , R**4 , R**5 , R**6 each denoting a straight-chain or branched alkyl group having 1 to 4 carbon atoms are contained in the sulfonates and carboxylates, characterised in that a solubiliser is added to the aqueous solution of the complexing agent.
Patent DE-3518300-C2 (DE)
IPC: G05B19/18
Filed: 1985-05-22
Granted: 1989-03-02
Abstract: Switching equipment for numerically controlled machine tools is provided with at least one controllable switch for initiating a measuring process and a switch control which closes the switch when a supply voltage appears on a connecting wire, for example on a power supply connecting wire of an electric pump for cooling water. Therefore it is possible to measure automatically without any additional program-steps of the central processing unit.
Patent DE-3524152-C2 (DE)
IPC: G02B7/12
Filed: 1985-07-05
Granted: 1987-07-23
Abstract: A central focussing device for internal focussing in binoculars, wherein a focussing wheel engages a displaceable bridge via a threaded spindle and the objectives are connected to the displaceable bridge via driving shafts for the purpose of focussing, a diopter adjustment wheel engages one of the driving shafts with screw drive via a driving toothed wheel, an intermediate toothed wheel and a driven toothed wheel in order to vary the position of an objective for diopter adjustment, the intermediate toothed wheel being directed through the bridge or beside and past it and being of a height such that the driven toothed wheel engages the intermediate toothed wheel over the entire range of stroke of focussing.
Patent DE-3640894-C2 (DE)
Inventor: BAUER GERD HEINZ
IPC: F04D29/42
Filed: 1986-11-29
Granted: 1997-05-28
Abstract: A fluid flow machine, particularly a centrifugal pump, wherein the casing has a tubular first portion serving to convey a stream of fluid radially toward a pump shaft which drives one or more impellers. The casing has a second portion with an arcuate band-like wall which spacedly surrounds the shaft and defines a passage having an oval cross-sectional outline and receiving fluid from the outlet of the first portion. A cylindrical outlet of the passage is adjacent the foremost impeller or the only impeller of the pump. One or more guides are provided in the passage to control the flow of fluid from the outlet of the first portion of the casing toward and into the range of the foremost impeller.
Patent DE-3734147-C2 (DE)
IPC: A61K9/10
Filed: 1987-10-09
Granted: 1998-10-29
Abstract: Conventional isotonic lipid emulsions containing essential  omega -3-fatty acids, e.g. in the form of EPA, can be converted only inadequately in vivo into triunsaturated eicosanoids because they are preferentially consumed in energy metabolism, i.e. oxidised. Combination of  omega -3-fatty acids or their physiologically acceptable esters with triglycerides of medium chain length results in the triglycerides of medium chain length being preferentially oxidised in the body, and the  omega -3-fatty acids being protected from rapid oxidation so that increased amounts of them are available for the formation of triunsaturated eicosanoids. The combination also has a protective effect on the liver. Isotonic lipid emulsions containing  omega -3-fatty acids are used, in particular, for parenteral administration in post-aggression metabolism associated with chronic inflammatory disorders and in neonatology and paediatrics.
Patent DE-3829864-C2 (DE)
Inventor: DOERING RALF
IPC: E05C9/04
Filed: 1988-09-02
Granted: 1993-12-09
Abstract: The invention relates to an espagnolette with a driver connection slide (14) shiftable by key actuation and/or by a follower (6) and located behind a cover (2) of the housing having a bottom (3) and top (4), and with driver connection pieces (30, 31) arranged in front of the cover (2) and spring-loaded in the closing direction by a compression spring (F), and proposes, in order to achieve a simple design and the best possible mode of actuation, that the driver connection pieces (30, 31) be continued outside the housing in the form of oppositely directed tongues (42, 43) which are parallel to the cover (2) and which, within the compression spring (F), complete one another by overlapping to form a circular cross-section. <IMAGE>
Patent DE-3891069-C2 (DE)
Title: Cermet alloy used in composite member
Inventor: IYORI YUUSUKE
IPC: C22C32/00
Filed: 1988-10-26
Granted: 1996-01-11
Abstract: Alloy comprises a hard phase (30-70 wt%) and a binding phase and unavoidable impurities (the rest). The hard phase comprises at least one cpd. selected from among the carbides, nitrides and carbonitrides of the group IVa, Va and VIa elements (20-50 wt%) and at least one of the cpds., titanium carbide, titanium nitride and titanium carbonitride. 1-70 mole% of titanium carbonitride can be replaced by at least one cpd. selected from the carbides, nitrides and carbonitrides of the gp. IVa, Va and VIa elements. The atomic ratio of nitrogen to carbon in the titanium carbinitride lies between 0.5 and 5. The composite is produced by forming a cermet alloy comprising a hard phase and a binding phase on an alloy base. The alloy base, the major component of which is Fe, is made by a dissolving method. Between the base and the cermet alloy layer an intersurface which contains more binding-phase-forming-components than the binding phase itself is formed.
Patent DE-3934896-C2 (DE)
Inventor: SEIT HORST
IPC: B60G15/06
Filed: 1989-10-19
Granted: 1996-02-01
Abstract: In the case of a limit stop damper for damping impact energy imparted to a motor vehicle wheel, which exceeds the impact energy compensatable by the suspension and by the main shock absorber, it is proposed to increase the working absorption capability. For this purpose a hydraulic stop damper (14, 15) is provided as replacement for the rubber springs hitherto used, which damper comprises an inner sleeve (16) having a bottom sleeve end (19), which sleeve is telescopically displaceable in an outer sleeve (17) having an upper sleeve end (20). Both sleeves are enclosed by an elastic collar (24), which is fixed on the outer edge of the upper and of the lower sleeve end (19, 20). When the two sleeves are telescopically compressed, hydraulic fluid is forced through the growing, axially extending annular gap (18), as a result of which impact energy is converted into frictional heat. The hydraulic fluid passes via a return duct (27) arranged in the lower sleeve end and provided with a non-return valve (28) back into the inner chamber enclosed by the inner and the outer sleeve. 
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Patent DE-4001723-C2 (DE)
IPC: B21H5/00
Filed: 1990-01-22
Granted: 1993-08-12
Abstract: The self-tapping blind rivet has a main body with a bore containing a spindle (5) which has a bearing end (6) towards the main body. A drill (10) welded onto the bearing end (6) of the spindle (5) has a cold forged drilling section (14). The drill comprises a blank with a rod like body whose diameter is the same as that of the main body. The rod like body has a flanged, ribbed or toothed shaft part (12a) adjoining the drill section (14) with the end face (43) at right angles to the axis of the rivet.
Patent NL-1000586-C2 (NL)
Title: Support pad for wrists of keyboard operator
Inventor: KORNELIS TEUNIS AREND
IPC: A47B21/03
Filed: 1995-06-16
Granted: 1996-12-17
Abstract: The pads (1) are placed on the edge of the desk (5), where the user's wrists (2) lie while the user operates the keyboard (4). The pads have a flexible outer envelope filled with a fluid. As the wrists move forward or backward, or from side to side, the pads "roll" across the desk keeping in contact with the wrists.
Patent NL-1004853-C2 (NL)
Inventor: TOL JOHANNES VAN DEN
IPC: E03F5/02
Filed: 1996-12-20
Granted: 1998-06-23
Abstract: A method for making a catch-pit, such as the catch-pits often associated with underground pipeline junctions, manholes, or the like, where it is desirable to join a horizontal pipe with a larger-diameter, vertical, hollow, cylindrical works by means of a cottering or sleeve joint. The method includes the use of a removable profile component at the time the wall element of the pit or manhole is manufactured, to create a specially contoured opening in the wall to receive a correspondingly-shaped sleeve joint, which in turn receives the pipe.
Patent NL-1012211-C2 (NL)
Title: Sleeping bag, especially for small child, has front and back zip fasteners which can be opened to allow safety belt to be passed through
Inventor: TEMPELS MARJOLEIN CHRISTINA
IPC: A47G9/06
Filed: 1999-06-01
Granted: 2000-12-04
Abstract: A first zip fastener (12) extends approximately down the middle of the front side (2) of the sleeping bag (1) in the length direction of the latter. A second zip fastener (21) extends approximately down the middle of the rear side (3) of the sleeping bag in the length direction of the latter. The zip fasteners can be opened to allow part of a seat belt to pass through.
Patent NL-1013253-C2 (NL)
Inventor: DEURSEN LEONARDUS LAURENTIUS J
IPC: A47C9/00
Filed: 1999-10-08
Granted: 2001-04-10
Abstract: The present invention relates to a combination of a seat and a backrest supported by a frame, wherein said combination includes means for effecting movement of the seat with respect to the backrest, in such a manner that a person sitting on said seat is subjected to a reciprocating pivoting movement about a substantially vertical axis. The seat comprises two parts, which parts are arranged on either side of a vertical plane that extends at least substantially transversely to the backrest. Means are provided for moving said seat parts to and fro in directions opposed to each other.
Patent NL-1014810-C2 (NL)
Title: Installation for shaping plate component is provided with under die and upper die, under die being provided with fixed part and at least one component with support surface for plate component
Inventor: TEUNISSEN ADRIAAN
IPC: B21D5/02
Filed: 2000-03-31
Granted: 2001-10-19
Abstract: The installation (1) for shaping a plate component (5) is provided with an under die (2) and an upper die (3), the under die being provided with a fixed part and at least one component with a support surface (6) for the plate component. The support component (4) can be tipped from a starting position to one for plate component shaping.  In the shaping position, the support component forms a first side of a V-shaped groove and a part of the fixed part forms a second side of the V-shaped groove. The fixed part has a first stop surface for the support component in the starting position and a second stop surface for it in the shaping position.
Patent NL-1016565-C2 (NL)
Inventor: POSCHEN LOTHAR
IPC: C12M3/06
Filed: 2000-11-08
Granted: 2001-06-05
Abstract: An apparatus for the hybridization of cells comprises a hybridization chamber (1) which is equipped at its base with a frit (4) and with a filter (3) which rests on the frit (4). The filter is fixed, via a sealing ring (8), by a bushing with an external screw thread which can be screwed into a second chamber (2). The second chamber (2) can be heated and the hybridization chamber (1) can be closed so that it is light-tight. Means for removing liquids (6) by suction adjoin the underside of the glass frit (4).
Patent NL-1017907-C2 (NL)
Inventor: ZEL JOSEPH MARIA VAN DER
IPC: A61C13/08
Filed: 2001-04-23
Granted: 2002-10-25
Abstract: A method for manufacturing a dental restoration, including: determining an external form and dimensions available for a completed restoration; obtaining an image of a natural tooth to be replaced with the restoration or a tooth corresponding therewith, wherein the image comprises at least the external surface visible in use of the to be replaced or corresponding tooth, with variations in the appearance therein; defining locally on and at least to visible depth below the surface of appearance-determining properties of at least one material to be applied for the restoration in accordance with the obtained image and the variations in the appearance therein; constructing the restoration, including the steps of: providing at least one material to be applied in non-cohesive form; and providing cohesion to the material in accordance with the available form and dimensions.
Patent NL-1020688-C2 (NL)
Title: Automated identification system for animals comprises chip in which identity data for animal is stored and identification marking containing chip fixed to ear of animal
Inventor: STAM HENDRIK
IPC: A01K11/00
Filed: 2002-05-27
Granted: 2003-11-28
Abstract: The automated identification system for animals comprises a chip in which identity data (4) for an animal is stored and an identification marking (3) containing the chip fixed to an ear of the animal. A reading device is available for reading the identity data from the chip. A processing unit (5) processes the obtained data.  The system can be extended to cover one more automated measurement systems for determining one or more physical characteristics of the animal. A detection mat (1) with an integrated detection light (2) is employed.
Patent NL-1020891-C2 (NL)
Title: Device is for issue of powder-form hair treatment medium, in particular blonding powder, and comprises at least one storage container accommodating store of powder and provided with powder issue aperture
Inventor: EVERS LUCAS ANTONIUS MARIA
IPC: G01F13/00
Filed: 2002-06-18
Granted: 2003-12-19
Abstract: The device (1) is for the issue of powder-form hair treatment medium, in particular blonding powder (3), and comprises at least one storage container (2) accommodating a store of powder and provided with a powder issue aperture (4), together with an operable transport medium for moving powder to the issue aperture. The transport medium has a component fitted in the storage container, in the preferable form of a transport screw (6).  The device is preferably fitted with components (8,8a,10,12,14) couplable with the transport medium for its manual operation. The substance for hair blonding is formed by a quantity of blonding powder mixed with hydrogen peroxide.
Patent NL-1025173-C2 (NL)
Title: Power tool, especially angle grinder, has protective cap fixed into position by spring between cap and casing
Inventor: FRIZS RICHARD
IPC: B24B55/05
Filed: 2004-01-06
Granted: 2005-07-07
Abstract: The protective cap (6) for the tool is fixed into position by a mechanism comprising a spring (7) located between the casing (1) and cap so that one end is pressed against the cap. The spring is housed inside the casing and located by a groove (9) in the cap.
Patent NL-1031812-C2 (NL)
Title: Punch for forming decorative figures from e.g. paper or card sheet, has punch blades with curved cutting edges with starting and finishing points located on coincidental axes
Inventor: SNELLEN NELLIE
IPC: B26F1/22
Filed: 2006-05-15
Granted: 2007-11-16
Abstract: The punch unit (14) comprises an arrangement of at least two punch blades (14a, 14b) each defining a curved cutting edge (15a, 15b). These curves are arranged in opposing positions relative to the lines between the curve starting and finishing points, these lines being coincidental with each other. The punch (1) comprises a casing (2, 4) housing a button (11), a spring (16), a punch unit (14) with a stop (13), and a U-shaped die (17). The button and punch unit are resiliently displaceable in the axial direction. The spring coaxially locates the punch unit. Independent claims are also included for the following: (A) Combination of two of these punches; (B) Method for creating decorative figures from a carrier using this punch by simultaneously punching two incisions using the two blades in the punch, folding the punched figure around the axis extending through the starting and end points of the two incisions, and gluing the punched carrier to another carrier with different decorative properties; and (C) Method for creating decorative figures from a carrier using the two punch combination, by punching a first incision in a carrier, punching a second incision, folding the punched figure around the axis extending through the starting and end points of the two incisions, and gluing the carrier to another carrier with different decorative properties.
Patent NL-1031936-C2 (NL)
Title: Membrane cleaning and disinfection method for membrane bioreactor used for e.g. water purification, comprises forming cleaning agent by electrolysis and rinsing membrane via back wash technique
Inventor: NIJMAN NIELS
IPC: B01D65/06
Filed: 2006-06-01
Granted: 2007-12-04
Abstract: An aqueous salt solution is electrolyzed in order to form a cleaning agent which is then used to rinse the membrane (20) via a back-wash technique. A method for cleaning a membrane comprises (a) electrolysis of an aqueous salt solution in order to form a first cleaning agent (73a) at the anode (71) and a second cleaning agent (73b) at the cathode (72), and (b) rinsing the membrane with the first and/or second cleaning agent using a back-wash technique. An independent claim is also included for a membrane bioreactor (10) comprising a tank with one or more filter membranes used to purify contaminated water (30) and generate a permeate; an electrolysis unit (70) for electrolyzing an aqueous salt solution, connected to the permeate side of one or more membranes via at least one liquid conduits; and one or more pumps for supplying liquid from the electrolysis unit to the membrane(s).
Patent NL-1035657-C2 (NL)
Title: Seat harness for use during sports events e.g. windsurfing, has hook member attached with upper side and lower end of hip part, and spreader bar provided with two straps that are attached to body part
Inventor: DIGGELEN MARINUS VAN
IPC: B63B35/79
Filed: 2008-07-03
Granted: 2010-01-05
Abstract: The harness has a hard portion attached at thigh regions of a body. A hook member (5) is attached with an upper side (10) and a lower side (11) of a hip part. A spreader bar (9) is provided with two straps that are attached to a body part (12). The hook member is located at a front of the body part.
Patent NL-1039725-C2 (NL)
Inventor: MOERBEEK RUBEN JAN
IPC: B24B23/03
Filed: 2012-07-13
Granted: 2014-01-16
Abstract: The present invention relates to a device(1) for processing a workpiece, comprising a housing (2), a drive arranged in the housing for driving a drive shaft (4) relative to the housing, a first coupling part (6) connected directly or indirectly to the drive shaft and provided with a toothing (8), and a first workpiece processing part (109 which is provided with a second coupling part (12) connectable in engaging manner to the first coupling part (6), and wherein the second coupling part (12) is provided for this purpose with a toothing (14) co-acting with the toothing (8) of the first coupling part (6), wherein the toothing (89 of the first coupling part (6) and the toothing (14) of the second coupling part (12) are mutually engageable crown gears, and wherein the device further comprises first clamping means (16) which are configured to clamp the crown gears (8, 14) of the first and the second coupling part (6, 12) in engaging contact against each other and to thus form a self-centering clearance-free coupling.
Patent NL-1039900-C2 (NL)
Inventor: STARRE AAD
IPC: F21S9/03
Filed: 2012-11-15
Granted: 2014-05-19
Abstract: Light module for a street furniture, like a lighting lamp or road sign (16), comprising a housing with connecting means (3) for providing a connection with a frame or any other attachment point, one or more LED light sources (5), and an electric power supply. The power supply comprises one or more photovoltaic solar collectors (6), arranged for converting ambient light (7) into electric energy. Furthermore a buffer medium is provided such as batteries, and control means for storing at least a portion of the energy produced by the solar collectors (6) into the buffer medium. The control means are further arranged to supply electric energy, inside or outside of one or more time slots, dependent on the luminous intensity, to the light sources (5). Via a wireless interface, the light module can be remotely operated and/or read.
Patent NL-2000306-C2 (NL)
Title: Grill grid comprises mainly reciprocally parallel bars located in one surface, with parts bent in direction of adjacent bars and in phase, which prevents food falling so quickly through grid
Inventor: BALKOM BASTIAAN WILHELMUS MARI
IPC: A47J37/06
Filed: 2006-11-07
Granted: 2008-05-08
Abstract: The grill grid (1), which m ay be round or four-sided, has a frame (2), on which bars (3) are fixed. The bars are mainly reciprocally parallel in one surface, with parts bent in the direction of adjacent bars and in phase. This prevents food falling so quickly through the grid. The grid has a frame (2) on wh ich the bars are fixed. A hand grip (4) is provided as part of the frame. The grid has support parts (5) which enable it to be placed on the edge of a barbecue. The bars are bent at virtually identical angles, with inclined parts (6) extending in the direction of adjacent bars (3'). Food (8) can be placed on the grill and does not fall between the bars due to its dimensions. With smaller pieces of meat or other types of food, this may normally happen.
Patent NL-2003666-C2 (NL)
Title: Methods and devices for manufacturing biaxially oriented tubing.
Inventor: VISSCHER JAN
IPC: B29C48/90
Filed: 2009-10-19
Granted: 2011-04-20
Abstract: The production of a biaxially oriented tube from thermoplastic material, wherein a tube in preform condition is extruded from thermoplastic material using an extruder having an extruder die head with an inner die member that forms a lumen in the tube in preform condition. The tube in preform condition is subjected to a temperature conditioning. Use is made of a expansion device comprising a non-deformable expansion part having a gradually increasing diameter to a maximum diameter, which expansion part is contacted by the tube and exerts an expanding force so as to bring about expansion of the tempered tube in circumferential direction. The method comprises drawing the tempered tube over the expansion device using a drawing device, in such a manner that said tube is transformed from a tube in preform condition into a biaxially oriented tube with thermoplastic material which is oriented in axial direction and in circumferential direction of the tube.
Patent NL-2003792-C2 (NL)
Inventor: GAL WILHELMUS GERARDUS JOZEF
IPC: B29C45/34
Filed: 2009-11-12
Granted: 2011-01-18
Abstract: The present invention relates to a method for encapsulating electronic components mounted on a carrier, wherein the gas pressure in a venting connecting to the mould cavity is actively increased to an overpressure of at least 3 atmosphere after filling of the mould cavity with encapsulating material. The invention also relates to a device for performing such a method for encapsulating electronic components mounted on a carrier, comprising: mould parts which in a closed position define a mould cavity, feed means for liquid encapsulating material, a venting for suctioning gas from the mould cavity, and a pressure conduit whereby an overpressure can be applied in the venting.