baber/WOPTO huggingface dataset:
Patent DE-50301648-D1 (DE)
Inventor: MILLER CHRISTIAN
IPC: B01D3/20
Filed: 2003-04-11
Granted: 2005-12-22
Abstract: Plate comprises a rectangular bubble tray and has a ratio of length to width of the cap (201) of the tray of 5-50 with a liquid height on the base of the column of 0.05-1 m. Gas outlet openings (203) are in a non-uniform manner in the rectangular tray.  An Independent claim is also included for an arrangement of several caps on the bubble tray with the gas outlet openings of neighboring caps equally arranged with respect to the surface containing the gas outlet openings.
Patent DE-50302686-D1 (DE)
Title: System für die osteosynthese
Inventor: SCHAEFER BERND
IPC: A61B17/80
Filed: 2003-09-11
Granted: 2006-05-11
Abstract: The cervical vertebral plate (10) has at least two conical or cup-shaped openings (14), in the plate's corners (12), for the heads (18) of bone screws (16) for fixing the plate to two cervical vertebrae. The openings in the distal area have especially lengthwise wedge-shaped ridges, over their periphery, the depth of which decreases from the proximal to the distal side,
Patent DE-50305412-D1 (DE)
Inventor: QUANZ REINER
IPC: B23G5/20
Filed: 2003-10-31
Granted: 2006-11-30
Abstract: A drill bit has a shaft (2) and a tip (9). The shaft (2) translates through a centre section (6) to an octagonal clamping base (7). The extended centre section (6) is esp. heat treated to give it greater bending elasticity than the base (7) and shaft (2).
Patent DE-50308674-D1 (DE)
Inventor: SCHNURR RICHARD
IPC: H02G3/04
Filed: 2003-08-21
Granted: 2008-01-10
Abstract: The cable conduit has a bottom part (10) with a base (11) and 2 opposing sidewalls (12), the latter provided with retaining profiles (13) for an upper cover part (20) and inwards projecting shoulder rails (14) cooperating with clip profiles (33) of a clamp (30). The clip profiles have an angled outer edge cooperating with the shoulder rails, the clamp having a greater rigidity than the conduit bottom part and a lesser rigidity than the conduit upper cover part which acts against the clamp.
Patent DE-50309875-D1 (DE)
Inventor: SCHOLZ ULRICH DR
IPC: C07F9/6574
Filed: 2003-08-16
Granted: 2008-07-03
Abstract: Method for preparing 1,1'-diaryl-2,2'-diyl-phosphites (I).  Method for preparing 1,1'-diaryl-2,2'-diyl-phosphites of formula (I) comprises:  (a) reacting phosphorus trihalide (II) with R1OH to form R1OP(halo)2 (IV); (b) purifying (IV) by distillation; and (c) reacting (IV) with D(OH)2 (V). D  =  optionally substituted 1,1'-(biphenyl or binaphthyl)-2,2'-diyl;  R1  =  1-12C (halo)alkyl, 2-12C alkenyl, 5-15C aralkyl or 4-14C aryl, provided molecular weight is 215 or lower; and halo  =  bromo, iodo or (preferably) chloro. Independent claims are also included for the following: (1) preparation of transition metal complexes (C) by reacting (I) with a transition metal compound;  (2) transition metal complexes of formulae (Xa), (Xb), (XI), (XII) and (XIII); and  (3) method for producing stereoisometrically enriched compounds by asymmetric synthesis, using (C) as catalysts. ((I)4M1)An1       (Xa) ((I)2L2M1)An1    (Xb) ((I)4Hal2M12)     (XI) ((I)2(Aren)Hal2Ru)   (XII) ((I)2(XIV)Hal2Ru)   (XIII)    each (I)  =  same or different compound (I);  M1  =  rhodium or iridium;  An1  =  (trifluoro)methanesulfonate, tetrafluoroborate, hexafluoro-phosphate or -antimonate, perchlorate, tetra(bis-3,5-trifluoromethylphenyl)borate or tetraphenylborate;  L  =  2-12C alkene or both together form a 4-12C diene;  Aren  =  6-12C coordinated aromatic compound, optionally substituted by up to 6, same or different, 1-8C alkyl, benzyl or phenyl;  (XIV)  =  NH2CR25R26-CR27R28NH2;  R25-R28  =  hydrogen, 1-12C alkyl, 4-14C aryl or 5-15C aralkyl, or two groups together form 3-12C alkylene.
Patent DE-50310456-D1 (DE)
Inventor: KREMER RUTH
IPC: B32B27/06
Filed: 2003-01-21
Granted: 2008-10-23
Abstract: A sheet or coating for preventing smudging of machine parts or printing materials has an adhered surface layer comprising a fluoro-polymer or fluoro-containing-co-polymer or a fluorinated hydrocarbon.
Patent DE-50313423-D1 (DE)
Inventor: ZINK WOLFGANG PETER
IPC: B41F27/12
Filed: 2003-08-06
Granted: 2011-03-03
Abstract: A packing or dressing is mounted on a cylinder of a rotary printing press. A dressing suspension leg, situated at an end of the dressing extending in the production direction of rotation of the cylinder, is positioned in an opening in the surface of the cylinder. That suspension leg is retained in the cylinder opening predominantly by its own weight.
Patent DE-58900606-D1 (DE)
Inventor: LUFT GERHARD PROF DR
IPC: C07C67/00
Filed: 1989-03-22
Granted: 1992-02-06
Abstract: In a process for the preparation of monocarboxylic acid anhydrides of the general formula (RCO)2O, the reaction of a carboxylic acid ester or dialkyl ether of the general formula RCOOR or ROR, in which R in each case denotes the same alkyl radical having 1-4 C atoms, is carried out with carbon monoxide in the gas phase in the presence of a supported catalyst. The reaction is carried out using bromine or iodine or their compounds as reaction promoters. In the catalyst, the support material supports a noble metal chelate compound which is formed from a noble metal compound from group VIII of the Periodic Table and a chelater containing organonitrogen, organophosphorus, organoarsenic, organosulphur or mercapto groups, which is substituted in its fundamental structure by alkyl, aryl or aralkyl groups. The reaction is carried out at temperatures of 130 to 400 DEG C and pressures of 1 to 150 bar.
Patent DE-58903430-D1 (DE)
Inventor: HIRTH MICHAEL DR ING
IPC: B08B9/02
Filed: 1989-05-11
Granted: 1993-03-18
Abstract: The device serves for removing residues deposited on an inner wall (7) of a pipe carrying hot gases and/or vapours. This device has a scraping device, which can be activated by means of an axially extended shaft (13), and at least one discharge orifice (16) for the removed residues. 
<??>The intention is to provide a device, from which residues can be removed using simple means from regions subject to temperatures of over 1300 DEG C. This is achieved in that the scraping device has at least one metal part (15) wound in a helical shape in the axial direction and connected to the shaft (13). In this arrangement the shaft (13) is of axially displaceable design. The shaft (13) is driven in such a way that the metal part (15) can be screwed into the pipe in a corkscrew-like manner.
Patent DE-59003145-D1 (DE)
Inventor: MEULI HANS-CHRISTOPH PROF DR M
IPC: A61F2/42
Filed: 1990-08-21
Granted: 1993-11-25
Abstract: The finger joint prosthesis consists of two prosthesis halves which slide upon one another and which can be anchored respectively in one of the bone ends (1, 2) belonging to the joint. The prosthesis halves consist of a sintered structure of hydroxyapatite, can be anchored in the form of tapering journals (3, 4) in the bone (1, 2), and are separated from one another by an intermediate element (6) which is capable of sliding and inhibits the formation of bone. The journals (3, 4) form, together with the intermediate element (6) which is anchored on one of the journals, concave and convex bearing surfaces which are adapted to one another and permit a guided movement in a flexion-extension plane. 
<IMAGE>
Patent DE-59104284-D1 (DE)
Inventor: BLUM HARALD DR
IPC: C08F220/00
Filed: 1991-03-22
Granted: 1995-03-02
Abstract: Aqueous solutions or dispersions of hydroxy-functional copolymers containing imide structural units, a process for their preparation by reacting the corresponding anhydride- and optionally carboxyl-functional copolymers with amino alcohols and optionally aminocarboxylic acids to form imides, and simultaneously and/or subsequently removing the water of reaction, neutralising the carboxyl groups which are then present, and dissolving or dispersing the product in water, and the use of the solutions or dispersions for the preparation of coating compositions, sealants or adhesives.
Patent DE-59105556-D1 (DE)
Inventor: SABLOEWSKI HORST
IPC: B01L3/02
Filed: 1991-04-17
Granted: 1995-06-29
Abstract: A pipetting device has a housing, at the upper end of which there projects an activation element which can be pressed in counter to a spring action. This activation element is connected by means of a rod system to a piston which can be moved in a cylinder in order to move an air volume. The cylinder communicates with an opening of a connection piece, in particular a connection cone, for attachable pipette teats which are open at the top and bottom. The piston 10 is designed as a hollow piston with an outer tubular skirt 23, which is held on an inner support 9 which is made especially of plastic and which is in communication with the activation element. It is possible to provide skirts 23 which are made of different materials and are exchangeable. <IMAGE>
Patent DE-59107059-D1 (DE)
Inventor: SCHWAB ADOLF PROF DR
IPC: H02G7/14
Filed: 1991-06-19
Granted: 1996-01-25
Abstract: The invention relates to a damping device (1) for at least one high-tension overhead line (40), which device is guided over a span between the crossbars (2) of pylons (10) and is held thereon. The invention is based on the object of constructing the damping device (1) such that, when vibrations occur, their amplitudes do not assume a significant size. The damping device (1) according to the invention has, in the region of the conductor suspensions (3A), the crossbars (2) and/or the pylons (10), one or more components (4, 5, 14, 24, 50) which absorb the kinetic energies occurring in a span and prevent their transmission into adjacent spans. <IMAGE>
Patent DE-59208430-D1 (DE)
Inventor: SCHNEIDER REINHARD
IPC: C08F2/32
Filed: 1992-02-03
Granted: 1997-06-05
Abstract: Agglomerated polymer particles of finely divided, water-soluble or water-swellable polymers are prepared by azeotropic dewatering of water-in-oil emulsions of water-soluble or water-swellable polymers in the presence of from 1 to 40% by weight, based on the polymers, of polyalkylene glycols which (a) are obtainable by an addition reaction of C2-C4-alkylene oxides with alcohols, phenols, amines or carboxylic acids and (b) contain not less than 2 polymerized alkylene oxide units and isolation of the agglomerated polymer particles. The water-soluble agglomerated polymer particles are used as flocculants and retention and drainage aids, while the water-swellable polymer powders are employed as thickeners for aqueous systems, in particular as thickeners for textile print pastes.
Patent DE-59305147-D1 (DE)
Inventor: ANGERBAUER ROLF DR
IPC: A61K31/445
Filed: 1993-12-13
Granted: 1997-02-27
Abstract: Novel substituted pyridines are prepared by reducing appropriately substituted pyridine derivatives. The novel substituted pyridines are suitable for use as active compounds in drugs (medicaments, pharmaceuticals, medicines), in particular for the treatment of hyperlipoproteinaemia.
Patent DE-59306523-D1 (DE)
Inventor: GENG MANFRED
IPC: A01D90/10
Filed: 1993-12-16
Granted: 1997-06-26
Abstract: The tailboard (20) of a loading truck is to be capable of being opened and closed hydraulically at a low outlay in terms of construction and, moreover, is to be locked mechanically in the closed state by means of operationally reliable components. This is achieved in that the pocket (9) and tongue (22) forming a catch are formed by components which belong directly to the vehicle frame (2) and to the tailboard (20) respectively. Locking takes place in that the tailboard (20) is lifted off into the closing position by means of a control rod (13) and lifting cylinder (12). <IMAGE>
Patent DE-59309596-D1 (DE)
Inventor: GABELE LORENZ
IPC: A61B19/02
Filed: 1993-02-06
Granted: 1999-06-24
Abstract: PCT No. PCT/EP93/00283 Sec. 371 Date Mar. 30, 1995 Sec. 102(e) Date Mar. 30, 1995 PCT Filed Feb. 6, 1993 PCT Pub. No. WO94/08632 PCT Pub. Date Apr. 28, 1994.In order to facilitate the detection of any unauthorized opening of a sterilization container for surgical instruments or the like having a lower section, a cover sealingly placeable thereon, a locking member securing the cover in position on the lower section and pivotable between a closed position and an open position, and a card-like securing element which can be secured in position on the container and moves into the path of travel of the locking member near to the closed position of the locking member, it is suggested that the part of the securing element moving into the path of travel of the locking member be elastically bendable out of the plane of the securing element and move into the path of travel of the locking member only to such a depth that it slides back behind the locking member when the locking member is pivoted into the open position and during closing of the locking member is taken along with it and is covered by the locking member in the closed position thereof.
Patent DE-59404358-D1 (DE)
Inventor: PINKOS ROLF
IPC: B01J23/36
Filed: 1994-07-07
Granted: 1997-11-20
Abstract: In the proposed process for producing 1,4 butane diol, 2,5 dihydrofurane is reacted in a single step in the presence of water and hydrogen at a temperature of 20 to 300  DEG C and a pressure of 1 to 300 bar with the aid of a hydrogenating catalyst.
Patent DE-59500330-D1 (DE)
Inventor: DELLMANN TORSTEN
IPC: F16D69/02
Filed: 1995-01-07
Granted: 1997-07-24
Abstract: A brake disk for disk brakes of rail vehicles is designed as a monobloc disk or as a disk comprising a hub and a friction ring, preferably with an inner ventilation. The invention consists in that at least the friction ring, preferably also the cooling ribs linked thereto and/or also the hub, are made of a wear-resistant AlSi base alloy with a high content of free Si crystals, preferably from 15 to 25 % by weight.
Patent DE-59504818-D1 (DE)
Inventor: WERLBERGER JOSEF
IPC: B66C21/00
Filed: 1995-05-19
Granted: 1999-02-25
Abstract: The cableway includes a drive unit (1), bearing cable (3), traction cable, auxiliary cable (9) and an automatically clamped running carriage (8), e.g. for transporting timber. The traction cable is extended by a detachable trailing cable (6a,6b) with a connecting member (5). The load suspension (11) or the eccentric clamping device (12) and diverting roller (13) of the carriage are of such dimensions that the connecting member, the dia. of which is a multiple of that of the traction cable, can be pulled through the carriage. The auxiliary cable is also passed through the carriage. The connecting member, together with the through-running traction cable, can be pulled out of the carriage.
Patent DE-59601792-D1 (DE)
Inventor: GOETZ ULRICH
IPC: C23C14/24
Filed: 1996-12-05
Granted: 1999-06-02
Abstract: The invention concerns methods of vaporizing metal by means of a resistance-heated vaporizer boat (5), and such a resistance-heated vaporizer boat (5) for carrying out these methods. According to the invention, a reduced temperature is generated in the edge region (17), i.e. along the longitudinal edge of the vaporizer boat, such that there is only a very slight wetting tendency along this longitudinal edge. Consequently, the melt can be localized such that it cannot overflow over the longitudinal edges of the vaporizer boat, without a cavity (14) necessarily having to be provided in the vaporization surface of the vaporizer boat. As a result, optimum wetting and constantly targeted vaporization of the metal upwards towards the area to be vapour-deposited are attained.
Patent DE-59605240-D1 (DE)
Inventor: DULTZ PROF DR
IPC: C09K19/38
Filed: 1996-11-09
Granted: 2000-06-21
Abstract: Producing pyroelectric mixtures (I), especially for pyroelectric and piezoelectric elements, comprises: (a) mixing at least two compounds in a predetermined ratio, consisting of (a1) a compound containing polymerisable monomers and hydrogen bond-forming substituents and (a2) a (co)polymer containing hydrogen bond-forming substituents; (b) heating the mixture to above the specific glass transition temperature (Tg); (c) applying an electric field to polymerise the monomer and polarise the mixture; and (d) cooling to below the Tg in the applied field.
Patent DE-59608956-D1 (DE)
Inventor: VEITS JOACHIM
IPC: C25B7/00
Filed: 1996-12-05
Granted: 2002-05-02
Abstract: Preparation of ascorbic acid (vitamin C) from an aqueous ascorbate solution uses an electrical field and an ion-selective membrane. The ascorbate ions and cations are separated from each other and at the same time protons and hydroxide ions are produced. The protons react with ascorbate ions to produce ascorbic acid which, at the same time, is separated from the cations and hydroxide ions.
Patent DE-59701588-D1 (DE)
Inventor: WEBER KLAUS
IPC: B05B15/68
Filed: 1997-03-26
Granted: 2000-06-08
Abstract: In a method for coating of disc-shaped data storage media with a coating medium at least one coating nozzle is moved quickly by a first movement into the vicinity of a coating medium application location at the inner area of a storage medium and subsequently the at least one application nozzle is moved slowly by a second movement to the location of application. The coating medium is applied at the location of application and is distributed by a centrifugal force resulting from rotation of the storage medium. The device for coating disc-shaped data storage media with a coating medium has a rotatable support for the storage medium and at least one coating nozzle comprising a drive unit for moving the at least one coating nozzle across the storage medium to a location of application of the coating medium. The drive unit is a hydraulic arrangement with a first hydraulic cylinder for a first, fast movement and a second hydraulic cylinder for a second, slow movement of the at least one coating nozzle.
Patent DE-59705509-D1 (DE)
Inventor: MOELLER ROLAND
IPC: B65H18/26
Filed: 1997-06-21
Granted: 2002-01-10
Abstract: The strip winding process involves winding the strip (2) onto a drum (1) mainly or entirely by a torque applied centrally. A pressing air expulsion element (7.1, 7.3) continually presses on the surface of the paper roll (3) thus formed to press out the air. The weight of the roll being formed and of the drum is compensated by a force applied to the surface of the roll across the width of the strip during at least part of the winding process. This compensation force acts on the flat, providing most if not all of the compensation for the weight.
Patent DE-59705633-D1 (DE)
Inventor: ROEINGH KONRAD
IPC: B21B31/07
Filed: 1997-07-02
Granted: 2002-01-17
Abstract: The sealed bearing has bushes shrunk on to the high-strength end-pins holding a roller assembly. The shank (8)of a profiled sealing ring rests against the roller body side-face and bushes. The profiled sealing ring (9) shank gripping over the roller-body end-faces (7) is joined to the roller (1) end-faces. The profiled sealing ring shank (12) overlap the bush (5) end-zones while leaving a small gap, closed in turn by an O-ring (14).
Patent DE-59708704-D1 (DE)
Inventor: MAYR ALFRED
IPC: F16J15/3288
Filed: 1997-03-20
Granted: 2002-12-19
Abstract: PCT No. PCT/EP97/01399 Sec. 371 Date Dec. 4, 1997 Sec. 102(e) Date Dec. 4, 1997 PCT Filed Mar. 20, 1997 PCT Pub. No. WO97/38247 PCT Pub. Date Oct. 16, 1997A brush for sealing a gap between a rotor/stator system comprises a rotor-concentric clamping ring whose interior chamber receives bristle bundles that project into gap. The bundles are wrapped around core ring that extends into the interior of clamping ring. The core ring has separating disks that are spaced apart from one another in the circumferential direction by an angular pitch  alpha , and by winding ribs that are wrapped by the bundles. The winding ribs connect adjacent separating disks in such fashion that as a result of the diagonal positioning of separating disks in the circumferential direction, bundles are aligned at an angle  beta  to radius R. This makes it possible to hold bristle bundles securely with a predetermined angular orientation.
Patent DE-59711462-D1 (DE)
Inventor: MAEKLER KLAUS
IPC: H01H11/00
Filed: 1997-07-12
Granted: 2004-05-06
Abstract: The switching device has a housing with at least three contact points. These are formed of at least one movable contact member and at least one fixed contact member. The contact points are arranged separated from each other in parallel switch tracks. The movable contact members are actuated by an associated control member (12,14,16) e.g. a rocker switch, movable about a pivotal axis. The control member moves the associated movable contact member from a first switch position to a second switch position. A control member (12,14,16) is associated with each switch track with associated contact points. The control members are actuated independent of adjacent control members. All of the control members (12,14,16) have a common pivot axis. Each control member has switch cams (18) to each actuate a contact point.
Patent DE-59801949-D1 (DE)
Inventor: HUMMEL PETER
IPC: B65H1/30
Filed: 1998-02-03
Granted: 2001-12-06
Abstract: In a non-stop stack changing device, remaining-stack bars are pulled from the stack area one by one and out-of-line in relation to each other. To this end, a pull/push drive is provided, which makes it possible to push the remaining-stack bars simultaneously into the grooves of a pallet carrying a sheet stack. Furthermore, the pull/push drive makes it possible to pull the remaining-stack bars in pairs from inside outwards out of the stack area. In addition, the remaining-stack bars can be pulled in a first and second sequence in accordance with this model. An individual motor drive is provided for this purpose, which operates interlockingly on each individual remaining-stack bar.
Patent DE-59803405-D1 (DE)
Inventor: HARTMANN JOHANNES
IPC: B65B5/04
Filed: 1998-06-09
Granted: 2002-04-25
Abstract: The height and length-adjustable pusher head (11) is positioned on an arm and operates with suction-air for sucking up and holding the bag with its inserted bread as far as a bag-closure element. The pusher head has a flap (16) clamping the neck of the bag (1a) against the pusher head while the bag and bread are being moved towards the bag-closure element (8). The flap is held on the arm (10) on top of the pusher head and swivels on a horizontal axis (17). The flap is fixed to a mounting arm (18) by a screw connection (24). The mounting arm is mounted on a mounting (19) on the arm and is height adjustable in relation to the pusher head by a pressure cylinder (20) linked to the flap between the mounting arm and arm.
Patent DE-59804277-D1 (DE)
Inventor: RODUIT DR
IPC: C07D213/79
Filed: 1998-03-10
Granted: 2002-07-11
Abstract: Preparation of 2,6-pyridine-dicarboxylic acid esters of formula (I) comprises reaction of a 2,6-dihalopyridine of formula (II) with carbon monoxide and an alcohol of formula (III) in the presence of a base and a catalyst complex from palladium and a bis-diphenylphosphine derivative of formula (IV). R1-OH (III). R1 = 1-6C alkyl, 3-6C cycloalkyl, aryl or aralkyl; R2, R3 = H or Cl; R4 = H, 1-6C alkyl, 1-6C alkoxy or F; X = Cl or Br; Q = 3-6C alkanediyl or 1,1'-ferrocenediyl (optionally containing cyclopentadienyl groups substituted by 1-4C alkyl or aryl); R5-R8 = H, 1-4C alkyl, 1-4C alkoxy, CH2F, CHF2, CF3, F, aryl, aryloxy, CN or N(alkyl)2.
Patent DE-59903190-D1 (DE)
Inventor: AMSEL KLAUS
IPC: D06F75/22
Filed: 1999-08-02
Granted: 2002-11-28
Abstract: The invention is directed to a steam iron with a steam generating device for the generation of steam and with an application device for releasing additives to the steam. According to the invention, the application device includes a capillary device for release of the additive to the steam.