baber/WOPTO huggingface dataset:
Patent DE-50203749-D1 (DE)
Inventor: BLANKENBURG MARKUS
IPC: B65D5/54
Filed: 2002-04-26
Granted: 2005-09-01
Abstract: Dispatch and sales packaging made of foldable material such as cardboard or card, especially corrugated cardboard, comprises a one-piece blank (1) with side walls (2-5) having base and top flaps (8, 7) joined to their longitudinal edges. The lower side wall sections (2b, 3b, 4b, 5b) and upper side wall sections (2a, 3a, 4a, 5a) separated by a separating line (12) are joined together by at least one folding flap (13a, 13b, 14a, 14b) interrupting the separating line. When the packaging is assembled, the folding flap is folded onto one of the side wall sections of the lower packaging part (19) and/or of the upper packaging part (18).  An Independent claim is also included for a blank for the above dispatch and sales packaging. Preferred Features: The folding flap is folded onto a further folding flap and/or onto one of the side wall sections. The lower packaging part surrounds the upper packaging part.
Patent DE-50203802-D1 (DE)
Inventor: NIENHUESER ROLF
IPC: E06B3/54
Filed: 2002-01-04
Granted: 2005-09-08
Abstract: One glass plate (3) extends over the other (2) at least on one side by a projection (5). A compound profile comprises a fixture accommodation profile (7) fitted on the projection and a heat insulation profile (8) connected with the fixture accommodation profile. The heat insulation profile forms a surface facing the distance holder, which extends to the face edge of the shorter glass plate (2). Between this surface and the distance holder and the face edge of the shorter glass plate a gap is formed for sealing and/or blocking.
Patent DE-50205236-D1 (DE)
Inventor: STUTZ JOSEF
IPC: B27N3/00
Filed: 2002-12-24
Granted: 2006-01-12
Abstract: The invention relates to a method for the production of a construction element manufactured from wood fibers, matchwood and/or sawdust, especially a board, comprising the following steps: adhesive is applied to the wood fibers, matchwood and/or sawdust; the wood fibers, matchwood and/or sawdust provided with adhesive are pressed to form a construction element, especially a board.
Patent DE-50212664-D1 (DE)
Inventor: RAETZSCH MANFRED PROF DR
IPC: C08G65/28
Filed: 2002-07-11
Granted: 2008-10-02
Abstract: Polymers are prepared fromA) 60 to 95 percent by weight of a mixture includingA1) 20 to 70 percent by weight of hydroxyalkyl amino triazines andA2) 30 to 80 percent by weight of bis(hydroxyalkyl) amino triazinesB) 5 to 40 percent by weight of polyfunctional compounds selected from one or more ofB1) polyisocyanates and/or oligomeric polyesters or polyethers with isocyanate end groups,B2) aliphatic dicarboxylic acids, esters, chlorides or anhydrides, or aromatic polybasic acids, esters, chlorides or anhydrides,B3) aliphatic or aromatic diglycidal compounds or triglycidyl compounds, and, optionally,C) 1 to 20 percent by weight of aliphatic, cycloaliphatic or aromatic dihydroxy compounds, polyalkylene glycols and aliphatic aldehydes.
Patent DE-50213532-D1 (DE)
Inventor: JEG JUDIT
IPC: C02F3/12
Filed: 2002-10-16
Granted: 2009-06-18
Abstract: The invention concerns a device and a method for biologically treating waste water, in particular, for purifying waste waters mainly fouled with light materials, particularly oils and fats. The device comprises: a stacking tank (110; 210) with an inlet pipe (111; 211); a reactor tank (120; 220) comprising an inflow line (121; 221) for supplying waste water from the stacking tank (110, 210) to a lower bottom area (122; 222) of the reactor tank (120; 220); at least one fluidized bed (130) situated above the lower bottom area (122; 222); an extracting device (150; 250) situated above the fluidized bed (130) but underneath a liquid level (123; 223) inside the reactor tank (120; 220); a return line (124; 224) for extracting liquid above the fluidized bed (130) and for returning it to the stacking tank (110, 210), and; a gas introducing device (160; 260) for introducing a gas, particularly air, underneath the fluidized bed (130).
Patent DE-50300011-D1 (DE)
Inventor: TRAUTWEIN HERBERT
IPC: B29C51/42
Filed: 2003-05-07
Granted: 2004-06-09
Abstract: Each cavity in the upper part of the tool has a film clamp inside which there is a stretch assisting plug(32) operated by a tube(16). The tube acts as a supply line for forming air. A valve(27) located at the connection point between the tube and plug controls air supply to the tool from inside the tube to outlets in the plug.  A rod(23) or tube moves axially inside the tube(16) to open or close off the air supply via the valve(27). Air is supplied via a bore(28) in a supporting plate(17) for the tube and an annular space(30) between the tube and rod. The rod end acts with an axial bore(34) in the stretching plug holder(31) to form the air supply valve. In an alternative design the rod end has an axial bore(36) into which one or more openings(37) enter. The openings are positioned so that rod movement releases or shuts off the air supply from the annular space. In the latter design the lower end of the axial bore is sealed off by a seal(38) in the prestretching plug(32) when in the closed position or alternatively the openings are located so that in the closure position they lie inside the axial bore(34) and in the open position connect with the annular space. When a movable tube is used instead of a rod inside the outer tube the air is supplied via a bore in the carrier plate into the interior of the tube and the lower end of the tube either: a) acts with a seal in the prestretching plug to form the valve or b) slides in a bore inside the plug and has openings which in the valve open position align with outlets in the plug and in the closed position sit inside the bore. The air valve may alternatively be pressure operated and in this case the valve comprises a shut-off piston pressed against a bore supplying air by a compression spring. Piston diameter is greater than the diameter of the air supply bore in the plug supporting plate. Spring force and the air supply bore diameter are matched to each other so that the valve opens under 6 bar and closes with a residual pressure of 2-5 bar.
Patent DE-50300691-D1 (DE)
Inventor: ISCHI CHARLES
IPC: G01N3/04
Filed: 2003-04-23
Granted: 2005-08-04
Abstract: Device (I), comprises two test jaws (1) which are brought together by the drive system to hold and position the tablet. This takes place in such a way that after a slight opening of the jaws stops are provided against rotation of the tablet during its fracture resistance tests.
Patent DE-50304124-D1 (DE)
Inventor: BREITHAUPT HARTMUT
IPC: B01F23/47
Filed: 2003-08-18
Granted: 2006-08-17
Abstract: An assembly mixes two liquids. Each liquid is delivered via its respective tube with a flow-regulation unit and flow meter, and is surrendered at a junction to a third tube. Each flow-regulation unit is linked via a databus to a joint flow-regulation programmable logic control. An independent claim is also included for the operation, in which the first fluid F1 is admitted to the tube (L1) and thence to the third tube (L3). The rate of mass- or volume-flow is registered as a first signal m1 to calculate a representative total flow value Q1, and used to calculate a target flow-value for the second fluid F2. The second fluid is then admitted to the second tube (L2) and the target mass or volume of the second fluid is then discharged to the third tube (L3).
Patent DE-50312613-D1 (DE)
Inventor: RICHTER FALK
IPC: H05B41/285
Filed: 2003-02-03
Granted: 2010-05-27
Abstract: The choke device has an inverter (1) with a pair of transistor switches (17,18) connected in series with a DC source (Ubus) in a push-pull circuit, the inverter linked to a load circuit (3) containing a gas discharge lamp (4) and a series resonance circuit (22) via a coupling capacitor (2) in parallel with a high-impedance resistor (12). A sensor circuit (6), for detecting lamp malfunction and the voltage applied to the lamp, has a voltage divider (7) in parallel with the lamp filaments (8,9) and the resonance capacitor (5), its center-tap (11) coupled to an evaluation circuit (13). An independent claim for a method for detection of lamp malfunction and the lamp voltage in a choke device for a gas discharge lamp is also included.
Patent DE-58904727-D1 (DE)
Inventor: HAUFFE DIETER
IPC: C23C22/13
Filed: 1989-09-30
Granted: 1993-07-22
Abstract: During phosphatizing of metal surfaces comprising at least partly iron or steel by dipping or flooding by means of phosphatizing solutions containing film-forming cations and nitrate or equivalent accelerators, the iron content is limited through precipitation of iron phosphate by withdrawing discontinuously a portion of the phosphatizing solution from the bath tank (1) and contacting it, in a separate aeration unit (3), with oxygen or an oxygen-containing gas, and feeding the resultant solution, freed from iron phosphate sludge, back into the bath tank (1). According to the invention, the portion of phosphatizing solution is introduced from below into an aeration unit (3), which is fitted with a self-aspirating aerating stirrer (4) which narrows at least in the lower region, and is aerated. When aeration is complete, the iron phosphate formed is allowed to settle, and the phosphatizing solution, with a depleted iron(II) content, is sucked upward and fed back into the bath tank (1). 
<??>In a particularly advantageous procedure, the iron phosphate sludge deposited principally in the narrowed region of the aeration unit (3) is stirred up in water with the aid of a stirrer (8) projecting into the narrowing region, but this is not carried out until several batches have undergone precipitation treatment. 
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Patent DE-58906117-D1 (DE)
Inventor: FASTJE HELMUT
IPC: B24C9/00
Filed: 1989-08-19
Granted: 1993-12-09
Abstract: Suction hood as part of a wall-cleaning installation, having a sandblasting device which is used underneath the hood and the dust development of which is limited to the dust-catching space bounded by the hood and is removed from there by suction means. For mounting in the open areas of a working scaffold, the hood comprises a peripheral wall (1) of flexible material; its contour is defined by skeleton tubes (3, 5) inserted into pockets (4) at the corners of the hood, which tubes are secured to the scaffold (14) with the aid of fastening means (12, 13); emerging from the peripheral wall is a flexible curtain (6) which is movable, as a seal, relative to the facade, is supported transversely to its direction of extension by distributed spacers (3a, 5a, 8a) and can be set at varying distances from the facade. <IMAGE>
Patent DE-58906840-D1 (DE)
Inventor: BURGHARDT HARTMUT DR ING
IPC: H04J3/04
Filed: 1989-07-10
Granted: 1994-03-10
Abstract: The communication device contains a distributing device with demultiplexers (DX1 to DX3) and multiplexers (MX1 to MX3) for distributing a data signal (DS1) with a high data rate or for distributing up to n data signals (DS21, DS22; DS41 to DS44) with lower data rates to n parallel data paths. As a result, one data signal (DS1) with a high data rate or several data signals with a lower data rate can be optionally transmitted. In general, an additional channel for transmitting special information items is also provided. A time-division multiplex signal (TXD) is formed which is redundantly encoded. The receiving section contains the corresponding inverse devices for recovering the original data signals. 
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Patent DE-59000148-D1 (DE)
Inventor: DEUSSER HANS DR
IPC: C07F7/18
Filed: 1990-07-19
Granted: 1992-07-09
Abstract: Surface-modified silica prepared by a pyrogenic method is obtained by placing a silica, prepared by a pyrogenic method, in a known mixing apparatus, spraying it with a chemical compound from the group  CHF2-CF2-O-(CH2)3-Si(OCH3)3  CF3-CHF-CF2-O-(CH2)3-Si(OCH3)3  C4F9-CH2-CH2-Si(OCH3)3  C6F13-CH2-CH2-Si(OCH3)3 with thorough mixing, carrying out further mixing and heating the resulting mixture over a relatively long period.
Patent DE-59002724-D1 (DE)
Inventor: DOMMER ARMIN
IPC: B29C65/20
Filed: 1990-03-22
Granted: 1993-10-21
Abstract: PCT No. PCT/DE90/00229 Sec. 371 Date Dec. 7, 1990 Sec. 102(e) Date Dec. 7, 1990 PCT Filed Mar. 22, 1990 PCT Pub. No. WO90/11885 PCT Pub. Date Oct. 18, 1990.A heating device for a welding jig having two guide arms for welding together plastic pipe comprises two semi-circular electrical heating plates joined at one end by a pivotal or adjustable connection. Both ends of the heating plates have recesses for receiving the two guide arms when the heating device is in its closed position, enclosing the plastic pipes to be welded. The non-pivotally or non-adjustably connected ends of the heating plates are held together by a quick-release closure, such as a toggle catch, when the heating device is in its closed position.
Patent DE-59003959-D1 (DE)
Inventor: BARLIAN REINHOLD
IPC: H02B1/28
Filed: 1990-10-05
Granted: 1994-02-03
Abstract: 1.1 Electrical device. 2.1 An electrical device having electrical and/or electronic components provided in a space is intended to be able to withstand only a slight excess pressure internally and to have high reliability. 2.2 The device has a medium which surrounds the components, is concentrated in the volume of the space, and constrains its volume unit. To this end, the medium is surrounded by pressure-resistant encapsulation. 2.3 Electrical device for installation in explosion-hazard regions.
Patent DE-59006551-D1 (DE)
Inventor: ZELL KARL
IPC: H01R12/55
Filed: 1990-05-04
Granted: 1994-09-01
Abstract: Single-piece connecting elements (3) are used for electrically connecting to one another the conductor tracks which are present on the two circuit boards (1, 2), which connecting elements (3) are fitted in a retaining body (14, 16) which is connected detachably or non-detachably to the extension circuit board. The one end (7) of each connecting element (3) is pressed directly into a through-plated hole in the mother circuit board (1) and the other end (5) is pressed directly into a corresponding hole in the extension circuit board (2). The production of this elastic press-in connection in the mother circuit board and the detachment, which is not carried out very often, take place with the aid of an installation element (18, 19) (screw connection) associated with the retaining body. In this way, the unit consisting of the retaining body (14, 16) and the extension circuit board (2) can be moved continuously towards the mother circuit board (1) or can be raised therefrom. As a result of the direct fitment of the connecting elements into the through-plated holes, electrically short transitions, inter alia, are achieved and no special preparatory work is necessary for such extension or re-equipment. 
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Patent DE-59100298-D1 (DE)
Inventor: STRIEBIG LUDWIG
IPC: B23D47/04
Filed: 1991-04-05
Granted: 1993-09-23
Abstract: The division of a particle board (P) by horizontal and vertical cuts is facilitated by first separating off an upper strip (q) by a horizontal cut. This strip (q) is now gripped by a clamping member (18) displaceable vertically and horizontally, and is advanced so far that a vertical cut can be made, as long as the strip (q) is still partly supported on the board remainder (r). The clamping member (18) is displaceably mounted on a positioning beam (11), the exact position of which is determined by a stop (28) provided on the frame (1) and/or the automatic positioning is possible via a digital length-measurement system. The plate saw is distinguished by a simple constructional design, protection of the frame construction and possibility to attach a dust extractor. The method saves time and labour. <IMAGE>
Patent DE-59103372-D1 (DE)
Inventor: STANELLE KARL-HEINZ
IPC: F16K7/07
Filed: 1991-08-14
Granted: 1994-12-01
Abstract: The pinch valve (10) described has an approximately tubular housing (12) running along its longitudinal axis, with an elastic hose (32) in the housing and moulded fittings at each of the two ends of the housing (12) to fix the ends of the hose tightly to the housing (12). The valve is characterized in that the cross-sectional area of the housing (12) is constant along its length and at least one inside diagonal (D) of the housing cross-section is about half the length of the cross-sectional circumference of the hose (32).
Patent DE-59106590-D1 (DE)
Inventor: HEINDL FRIEDRICH ING
IPC: B29C45/50
Filed: 1991-11-29
Granted: 1995-11-02
Abstract: In the process of injection moulding plastics, the material is initially plasticated by a driven screw in its barrel and the space is filled, the material is prevented from flowing backwards from that space and the melt is then expelled by advancing the screw forwards. The injecting process follows a set curve of e.g. speed/travel. The filled space concerned is shut off against the resistance of a nozzle. The advance of the screw starts to follow the predetermined curve only when the backflow valve is closed and/or when the nozzle opens to the mould cavity.
Patent DE-59207230-D1 (DE)
Inventor: BEISSWENGER THOMAS DR
IPC: C12P41/00
Filed: 1992-08-04
Granted: 1996-10-31
Abstract: 2.1. D-(-)-Pantolactone is an important intermediate in the synthesis of D-(+)-pantothenic acid or D-panthenol and can be obtained from the racemic compound by elaborate racemate resolution methods in the form of pantoic acid salts with chiral auxiliary bases and subsequent resolution of the pairs of salts with subsequent cyclisation of the pantoic acid. Since this synthesis is very elaborate, the object of the present invention is to provide a more suitable intermediate for pantolactone synthesis, which is to be obtainable straightforwardly and at low cost. 2.2. Such an intermediate is D-2,4-dihydroxy-3,3-dimethylbutyronitrile in an optical purity (D:L) of at least 80:20. D-(-)-pantolactone can be prepared in high yields by hydrolysis of the nitrile with concentrated acids. The nitrile is obtainable by reaction of hydroxypivalaldehyde with hydrogen cyanide in the presence of relatively large amounts of a D-oxynitrilase. 2.3. Preparation of D-(-)-pantolactone and D-(+)-pantothenic acid.
Patent DE-59301163-D1 (DE)
Inventor: PRECHTEL MICHAEL
IPC: B21K23/04
Filed: 1993-04-02
Granted: 1996-01-25
Abstract: PCT No. PCT/EP93/00828 Sec. 371 Date Nov. 30, 1993 Sec. 102(e) Date Nov. 30, 1993 PCT Filed Apr. 2, 1993 PCT Pub. No. WO93/21352 PCT Pub. Date Oct. 28, 1993In order to simplify the production of a nigh-resistance bobbin body made of an aluminum alloy, the following process steps are performed: (a) extruding or flow extruding an essentially cylindrical bobbin blank; (b) cutting the bobbin blank to a length including the desired bobbin body length plus an overlength sufficient to form end flanges on the bobbin body; (c) shaping end flanges at both ends of the bobbin body from the overlength portion; hardening the bobbin body; and age-hardening (aging) the bobbin body. Various process parameters are described.
Patent DE-59301688-D1 (DE)
Inventor: STOLZ GERHARD
IPC: G01B7/012
Filed: 1993-04-30
Granted: 1996-03-28
Abstract: PCT No. PCT/EP93/01047 Sec. 371 Date Nov. 3, 1994 Sec. 102(e) Date Nov. 3, 1994 PCT Filed Apr. 30, 1993 PCT Pub. No. WO93/22090 PCT Pub. Date Nov. 11, 1993A tool head for use in machine tools has an adjustable slide (18) capable of moving with respect to the base body (10) transversely to its axis of rotation (12) and of being provided with a tool holder, as well as a device (30) for direct measurement of the travel of the slide (18). The measurement device (30) has two substrate plates (32, 34) upon whose facing surfaces are arranged the capacitive measurement structures of a measuring scale and of a sensor. The substrate plates (32, 34) are arranged in eccentric tangential planes parallel to the axis of rotation. The radially inner substrate plate is surface-linked to a bearing surface of the slide (18), whereas the radially outer substrate plate is surface-supported by the bearing surface (62), capable of forming a support after surface material removal, of a bearing strip (56) that can be detachably inserted into a radial window cutout (54) of the base body (10, 36).
Patent DE-59303616-D1 (DE)
Inventor: BROGER EMIL ALBIN
IPC: C07C45/62
Filed: 1993-04-03
Granted: 1996-10-10
Abstract: A process is described for the preparation of isoprene derivatives of the general formula <IMAGE> in which the asymmetric centres independently of one another can have the (R)- or (S)-configuration, R being a radical of the formulae <IMAGE> R<1> being lower alkyl, or both R<1>'s together being ethylene or propylene, and n being the number 0, 1 or 2, in which a compound of the general formula <IMAGE> which has the (E) or (Z) form and in which R, n and an asymmetric centre which may be present have the abovementioned meaning, is subjected to asymmetric hydrogenation using a ruthenium complex of an optically active atropisomeric diphosphine.
Patent DE-59305186-D1 (DE)
Inventor: SPENDEL KARL
IPC: G01F15/00
Filed: 1993-02-10
Granted: 1997-02-27
Abstract: PCT No. PCT/EP93/00324 Sec. 371 Date Aug. 15, 1994 Sec. 102(e) Date Aug. 15, 1994 PCT Filed Feb. 10, 1993 PCT Pub. No. WO93/16357 PCT Pub. Date Aug. 19, 1993A space saving funnel inlet and funnel outlet is provided proceeding from the pipe connections of bellows gas meters with 90 DEG  flow deflection for ultrasonic gas flowmeters with a low pressure loss, high flow linearity and gas-independent calibration. This is achieved using a funnel inlet and funnel outlet for the 90 DEG  deflection of a gas flowing into and out of a measurement channel of a measurement pipe for an ultrasonic gas flowmeter, respectively. The walls forming the width of the measurement channel are spaced at a distance s from one another and are curved in a particular way in the region of the funnel inlet and funnel outlet (for example, horns curved away at right angles).
Patent DE-59402926-D1 (DE)
Inventor: HOLIGHAUS ROLF
IPC: C08J11/10
Filed: 1994-03-25
Granted: 1997-07-03
Abstract: PCT No. PCT/EP94/00954 Sec. 371 Date Dec. 27, 1995 Sec. 102(e) Date Dec. 27, 1995 PCT Filed Mar. 25, 1994 PCT Pub. No. WO94/22979 PCT Pub. Date Oct. 13, 1994A process is disclosed for processing used or waste plastic materials in order to recover chemical raw materials and liquid fuel components by depolymerisation of the used materials, which are transformed into a pumpable and into a volatile phase. The volatile phase is separated into a gaseous phase and a condensate or condensable depolymerisation product, which are refined by standard usual procedures. The pumpable phase remaining once the volatile phase is separated is subjected to liquid phase hydrogenation, gasification, low temperature carbonisation or to a combination of said processes.
Patent DE-59501910-D1 (DE)
Inventor: LINKE RAINER
IPC: H01R4/48
Filed: 1995-08-25
Granted: 1998-05-20
Abstract: PCT No. PCT/EP95/03362 Sec. 371 Date Jul. 9, 1996 Sec. 102(e) Date Jul. 9, 1996 PCT Filed Aug. 25, 1995 PCT Pub. No. WO96/09664 PCT Pub. Date Mar. 28, 1996Prior art terminals with operating buttons and a contact member movable against the force of a spring are relatively bulky and complex. It is proposed to provide a part of a curved leaf spring as the contact member having at least one aperture fitted in such a way above the conductor guide that an edge of the aperture acts as the contact member. This design also permits the contacting of thin conductors.
Patent DE-59606380-D1 (DE)
Inventor: SANAHUJA QUERALT TOMAS
IPC: B08B9/02
Filed: 1996-04-03
Granted: 2001-03-01
Abstract: The machine has a metal frame with wheels and feet (2), suction and delivery pump (7) mounted on a lower platform and storage tank (5) at an upper level, connected by pipes (9,10). Aqueous fluid, e.g. coolant, is sucked from the engine and passes through stop valve (15) and operating valve (14) into filter (6) and tank (5). Water contg. suitable cleaning agent is then pumped into the engine, withdrawn through the filter and the engine finally filled with the correct fluid contg. anti-freeze, etc. The process can be automated by addn. of pressure gauges, timers, etc.