baber/WOPTO huggingface dataset:
Patent DE-3686320-D1 (DE)
Inventor: PIEPHO RALF F
IPC: C02F1/68
Filed: 1986-12-02
Granted: 1992-09-10
Abstract: The metering mechaism has an endless honeycomb-like belt (10) one strand of which is guided with a small clearance through a channel in a reagent tank. The length of the belt is such that it extends into the liquid to be purified Pref. the other, upward-moving strand (14) also passes through a channel. The belt is pref. made of lead strips bent into a meander shape and linked to each other by rods. The reagent tank is pref. split into two sections (3,4) and the belt picks up the reagent material from both sections.
Patent DE-3764411-D1 (DE)
Inventor: BUCHY BERNARD
IPC: B29C45/44
Filed: 1987-06-22
Granted: 1990-09-27
Abstract: 1. A method of producing cases, cabinets or cup-boards by moulding and of the type in which - after having moulded the said casing (50) in one piece between the hollow cavity (2a) in an outer matrix (2) and an inner die (3) of a mould (10), the said die consisting of a plurality of blocks comprising a central core (4) surrounded by a plurality of lateral blocks (5), - and after having opened the said mould (10) by moving the matrix (2) away from the die (3), - the said core (4) and the said blocks (5) are separated and the same blocks (5) are removed from the walls of the casing (50) by withdrawing them in a relative bringing together movement directed in accordance with pyramidal axes (30) which converge in the direction of separation of the blocks, the said method being characterised in that in order to contain and guide the moulding pressure stresses into the corners (20) of the mould and to facilitate the operations of stripping the mould from the casing, it is envisaged that : - the blocks (5) should be so shaped as to leave free the said corners (20) of the mould (10) and - the core (4) of the die should be extended towards these said corners in such a way as to provide corner steps (19) between which the said blocks (5) can be accommodated.
Patent DE-3773967-D1 (DE)
Inventor: VAN BROEKHOVEN JOHANNES ADRIAN
IPC: C08G67/02
Filed: 1987-02-25
Granted: 1991-11-28
Abstract: Novel catalyst compositions, characterized in that they are based upon     a) a palladium compound, b) an acid with a pKa of less than 2, provided that the acid is not a hydrohalogenic acid, c) a bidentate ligand of the general formula R<1>R<2>-M-R-M-R<3>R<4>, wherein M represents phosphorus, arsenic or antimony, R<1>, R<2>, R<3> and R<4> represent hydrocarbyl groups which may or may not be substituted with polar groups and R represents a bivalent organic bridging group having at least two carbon atoms in the bridge, and   d) a quinone.
Patent DE-3778233-D1 (DE)
Inventor: HILZ WOLFGANG
IPC: G01R31/28
Filed: 1987-07-27
Granted: 1992-05-21
Abstract: The testing device uses a needle adapter (Nau) with a specific configuration of contact needles (Kn1,Kn2) for contacting the underside of the circuit board (Lp) and a further needle adapter (Nao) with a different set of spring-loaded contact needles (Kn3,Kn4) contacting the upper surface of the circuit board (Lp). The two needle adapters (Nau,Nao) have opposing sets of buffers (Asu,Aso) between which the circuit board is clamped. The height of the lower buffers (Asu) is adjusted in two stages, to allow a 2-stage contact of the circuit board (4) using upper and lower contact needles (Kn1,Kn2;Kn3,Kn3) of two different lengths.
Patent DE-3779400-D1 (DE)
Inventor: BARBE PIER CAMILLO
IPC: C08F10/00
Filed: 1987-11-10
Granted: 1992-07-02
Abstract: 1) Components of catalysts suitable for the (co)polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution, obtained by reaction of a solid catalyst - forming component comprising a Ti compound having at least a Ti-halogen bond and optionally an electron donor compound supported on a Mg halide in active form, with a compound (AH) containing at least an active hydrogen atom, used in controlled amounts and made to react in a liquid medium not reactive towards the solid component and having a dielectric constant higher than 2, measured at 20 DEG C. 2) Catalysts comprising the product of reaction of a solid catalyst component as above described, with an Al-alkyl compound and an electron donor compound. 3) Process for the (co)polymerization of alpha-olefins to stereoregular polymers having a narrow molecular weight distribution in the presence of the above stated catalyst. c
Patent DE-3780159-D1 (DE)
Inventor: PRUVOT FRANCOIS
IPC: B23Q1/54
Filed: 1987-04-23
Granted: 1992-08-06
Abstract: The machine tool has a spindle head (13) turning on a support about an axis (14) inclined at 45 deg. to that of the spindle (16), so as to bring the latter into two working positions at right angles to each other. Driving components (12a,18,19) engage and disengage, in order to drive the spindle in both these positions from a driving shaft (12) in the support. The head contains two shafts (20,24) at right angles to each other in bearings, permanently coupled together by bevel gears (18,19) one of which is coaxial with the driving shaft in each working position. One shaft (20) is coupled to the spindle.
Patent DE-3780896-D1 (DE)
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-09-03
Granted: 1992-09-10
Abstract: A method for producing a self-supporting ceramic composite structure comprising a ceramic matrix embedding a filler (38) includes oxidizing a parent metal to form a polycrystalline material comprising the oxidation reaction product of the parent metal with an oxidant and, optionally, one or more metallic constituents, and the filler (38) embedded by the matrix. The method includes heating the parent metal to provide a first source (36) of molten parent metal and a reservoir (34) of molten parent metal and contacting the first source (36) of molten parent metal with a permeable bedding of filler (38). The first source (36) of molten parent metal is reacted with the oxidant to form the oxidation reaction product and is replenished from the reservoir (34) as the reacting continues for a time sufficient to grow the oxidation reaction product to a desired boundary and thereby embed at least a portion of the bedding of filler (38) within the oxidation reaction product to form the ceramic composite structure. The bedding of filler (38) may have any suitable shape, including that of a hollow body, the interior of which is contacted by the first source (36) of molten parent metal to grow the oxidation reaction product through the shaped, hollow body of filler.
Patent DE-3781166-D1 (DE)
Inventor: MARDOLLO SCIPIONE
IPC: A47C3/30
Filed: 1987-04-17
Granted: 1992-09-17
Abstract: The support has a cylindrical housing with an annular partition (20) dividing it into upper (22-23) and lower cavities (11). A hollow coaxial stem (15) is rigidly connected to a piston which defines two sub-chambers in the upper chamber. The hollow stem inside a coaxial valve (33-45) controls an oil passage (40, 41). The lower cylinder chamber contains a compressed gas.
Patent DE-3785109-D1 (DE)
Inventor: WILLECKE DIPL-CHEM PROF DR RER
IPC: C12N5/16
Filed: 1987-08-12
Granted: 1993-05-06
Abstract: In a new procedure for immortalising human or animal cells, the cells are transfected with DNA isolated from the cytoplasm of a permanently culturable human or animal cell and cultivated in a culture medium without selection substances. In a modified procedure, the total DNA of a cell immortalised by the above procedure is transfected (secondary transfection) with a normal human or animal cell and the resulting transfected cell is cultivated in a culture medium without selection substances.
Patent DE-3868011-D1 (DE)
Inventor: KAEHOENEN MATTI
IPC: G10D7/02
Filed: 1988-06-08
Granted: 1992-03-05
Abstract: PCT No. PCT/FI88/00089 Sec. 371 Date Mar. 1, 1989 Sec. 102(e) Date Mar. 1, 1989 PCT Filed Jun. 8, 1988 PCT Pub. No. WO88/09987 PCT Pub. Date Dec. 15, 1988.The invention concerns an action (1, 2) for a wind instrument, comprising keys (6) pivoted turnably relative to the body (3) of the instrument, holes (5) in the body being openable and closable with said keys according to the player's operation for producing notes of different pitch. A key action of this kind is found e.g. on the flute and on other woodwinds. As taught by the invention, the action comprises keys (6) which have been provided with magnets (12) so that the magnet returns the key that has turned into its initial position when the player ceases to press the key or the touch acting thereon. The keys (6) may be open keys which stay open by effect of mutually repulsing magnets (12) and close when pressed by the player against the repulsion of the magnets, or closed keys which are kept closed by mutually attracting magnets and open when pressed against the attraction of the magnets by the player, by touches connected with the keys.
Patent DE-3869120-D1 (DE)
Inventor: GRUENING HORST DR
IPC: H03K17/73
Filed: 1988-12-22
Granted: 1992-04-16
Abstract: In a switch with a disconnectable semiconductor component and a drive unit (AS), the interfering inductance in the drive circuit is considerably reduced by dividing the drive unit (AS) into similar sub-units (AS1, ..., ASn) which operate in parallel. 
<IMAGE>
Patent DE-3873685-D1 (DE)
Inventor: BANSARD CLAUDE MARCEL ALBERT
IPC: C02F1/42
Filed: 1988-05-13
Granted: 1992-09-17
Abstract: Method and apparatus for the continuous physico-chemical treatment of water. The apparatus comprises successively, mounted in series in the flow direction of the water to be treated, a reverse osmosis purification device (6), an ion exchange resin deionizer (10), a negative ionization device (14) and a control device (19) for the quality of the water treated. The invention is particulalry applicable to the activation of bacterial and agricultural cultures.
Patent DE-3878390-D1 (DE)
Inventor: BREUER RUDOLF
IPC: G11B23/087
Filed: 1988-10-11
Granted: 1993-03-25
Abstract: The magnetic tape cassette has a two-part housing contg. a pair of spaced tape reels (6a, 6b) rotated via tape drive shafts fitted through openings in the bottom half of the housing. Each tape reel has an attached cog disc cooperating with two locking noses (21) to prevent rotation of the tape reels when a sliding cover sdisplaced against a spring bias to uncover the openings for the drive shafts is in the closed position. Pref. the slider has a nose which fits into a groove in the bottom surface of the cassette housing and acts against a coil spring contained in the latter.
Patent DE-3878718-D1 (DE)
Inventor: WINTER GARY EDWARD
IPC: G06K7/14
Filed: 1988-04-11
Granted: 1993-04-08
Abstract: An optical code reader system includes an optical code reader and a corresponding optical code format. The code reader includes a detector circuit for establishing an adaptive threshold level related to the difference in successive positive and negative peaks of the analog signal corresponding to white and black areas of the code. The code format comprises a plurality of alternating encoded black and white areas bounded by white quiet zones and black preset areas associated with the quiet zones for presetting the threshold value of the detector circuit to a known level before the code is read.
Patent DE-3885557-D1 (DE)
Inventor: SPECK ULRICH PROF DR
IPC: C07C231/00
Filed: 1988-09-15
Granted: 1993-12-16
Abstract: Dicarboxylic acid bis-(3,5-dicarbomoyl-2,4,6-triiodoanilides) of general formula I  <IMAGE>  wherein the amide radicals -CONR1R2 and -CONR3R4 are different from one another and R1 is a hydrogen, a lower alkyl radical or R2, R2 is a straight-chain or branched-chain monohydroxy or polyhydroxy alkyl radical, R3 is hydrogen, a lower alkyl radical or R4, R4 is a straight-chain or branched-chain monohydroxy or polyhydroxy alkyl radical, R5 is hydrogen, a lower alkyl radical or a monohydroxy or polyhydroxy alkyl radical, X is a straight-chain or branched-chain alkylene with 1 to 6 carbon atoms, which optionally can be substituted by 1 to 6 hydroxy or alkoxy groups or interrupted by one or more oxygen atoms, possess good pharmacological and physicochemical properties rendering them outstandingly suitable as radiopaque substances in X-ray contrast media for use in all fields of application for X-ray contrast media.
Patent DE-3885890-D1 (DE)
Inventor: MELCHER GERHARD
IPC: B27N3/00
Filed: 1988-10-24
Granted: 1994-01-05
Abstract: PCT No. PCT/AT88/00083 Sec. 371 Date Jul. 13, 1989 Sec. 102(e) Date Jul. 13, 1989 PCT Filed Oct. 24, 1988 PCT Pub. No. WO89/03753 PCT Pub. Date May 5, 1989.A process for the production of a synthetic resin pressure molded body in which a bonding agent containing a condensation resin or condensation resin mixture produced mainly on the basis of phenolic compounds and aldehydes in liquid or brushable form is heated to an elevated temperature to lower its viscosity and is applied to dried wood fibers in an amount of 25 to 50% of the amount of the wood fibers and optionally together with other materials such as surface and/or intermediate layers is hot pressed while the resin is hardening, whereby the moisture content of the dried wood fibers is at most 10%, the condensation resin or condensation resin mixture having a solid resin content of at least 80% by weight and a water content of at most 7% by weight and the bonding agent contains optional additives.
Patent DE-50000012-D1 (DE)
Inventor: LEDE MICHAEL
IPC: A61Q5/12
Filed: 2000-07-11
Granted: 2001-09-27
Abstract: Hair treatment agent contains (A) terpolymer(s) of vinylpyrrolidone, vinylcaprolactam and a basic acrylamide monomer and (B) hair-care substance(s) with cationic group(s). An Independent claim is also included for a hair treatment agent in the form of an aqueous, alcohol or aqueous-alcoholic lotion or non-aerosol spray lotion, combined with suitable mechanical spray, which contains terpolymer(s) (A), other hair-care cationic polymer(s), film-forming, nonionic polymer(s) and cationic surfactant(s).
Patent DE-50000044-D1 (DE)
Inventor: STOLZE HENRY
IPC: H01R4/48
Filed: 2000-01-21
Granted: 2002-01-17
Abstract: A spring clip is arranged on a current rail. A conductor inserted through a window opening is clamped against the underside of the current rail. At least one further conductor (15) is inserted above the current rail through the window opening, and clamped in an upper terminal position. The further conductor is inserted against the placement limb of the clip. The free end of the placement limb is bent away from the upper side of the current rail, so that it forms an insertion funnel.
Patent DE-50001568-D1 (DE)
Inventor: ANDEREGG ARNOLD
IPC: E03C1/04
Filed: 2000-06-20
Granted: 2003-04-30
Abstract: The shower for the genital area is provided for hygienic purposes which could not be carried out using conventional means. An existing shower head hose, for example, is used to supply water via the closed shut-off cock (6) located on the housing body (5). The shut-off cock is opened for the inner and outer washing process only when the insertion rinsing tube (1) is readily held, while an individual is sitting on the water closet or bidet, under the body in an upright manner.
Patent DE-50001842-D1 (DE)
Inventor: STEIDLE SIEGFRIED
IPC: E06B9/78
Filed: 2000-08-31
Granted: 2003-05-28
Abstract: Electric operating drive has electric motor (13), coupled via conversion gearing (14) with drive element of roller shutter (10) or blind and operating and/or setting device (17) for electric operating drive. Operating and/or setting device enters required motor revs in memory (19) of electronic control stage (16) for motor, with regulation and/or control device (18) providing noise reduction by selective reduction of motor revs.
Patent DE-50003073-D1 (DE)
Inventor: KNEBEL DR
IPC: C07C67/03
Filed: 2000-06-17
Granted: 2003-09-04
Abstract: One-pot process for the production of isobornyl (meth)acrylate comprises reacting isobornyl acetate with a hydroxyl-containing compound and then reacting with a (meth)acrylic ester without working up the reaction mixture. One-pot process for the production of isobornyl (meth)acrylate (I) comprises: (1) reacting isobornyl acetate with a hydroxyl-containing compound to form isoborneol (II) and then, without working up the reaction mixture; (2) reacting (II) with a (meth)acrylic ester.
Patent DE-50008662-D1 (DE)
Inventor: SCHLENKERT GERT
IPC: F41A21/22
Filed: 2000-12-07
Granted: 2004-12-23
Abstract: The method involves depositing the chrome layer electrolytically with a pulsed electric current. A number of sub-layers of chrome is deposited corresponding to the number of electric current pulses and the pulse length is selected so that the crystal growth during the individually deposited sub-layers is interrupted before it ends naturally and the chrome layer has a globular polytropic structure.
Patent DE-50009894-D1 (DE)
Inventor: MINDL DR
IPC: F16D27/01
Filed: 2000-04-27
Granted: 2005-05-04
Abstract: The steering arrangement has an inductive module (1) containing a stator (3) connected to the vehicle and a rotor (5) attach to rotate with the steering wheel (4), a resolver-based rotary transducer for contactless transfer of electrical energy and data between the vehicle and steering wheel and for detecting the rotation angle of the steering wheel and an annular three-phase mot for generating torques between the vehicle and steering wheel. The stator and rotor contain coils that co-operate to achieve inductive coupling between the stator side coils (6,8) for achieving the rotary transducer and motor functions and the associate rotor side coils (7,9).
Patent DE-50013043-D1 (DE)
Inventor: WEIGELT HORST DR
IPC: B60G17/00
Filed: 2000-12-16
Granted: 2006-08-03
Abstract: Each individual wheel (7) is connected to the machine frame by a vertically swivelling wheel support with the interposition of an adjustment device formed as a worm gearing (9). The fixed gear housing (12) of the worm gear is connected directly or indirectly to the machine frame (8) and the rotatable worm wheel (15) of the worm gear (9) is connected directly or indirectly to the wheel support (10) so that the rotary axis of the worm wheel runs coaxial to the input shaft of the wheel support. The worms of the worm gear can be driven by hydraulic or electric reversible drive motors.
Patent DE-50013490-D1 (DE)
Inventor: THORSTEN URLASS
IPC: H02H3/087
Filed: 2000-11-22
Granted: 2006-11-02
Abstract: The onboard electrical network contains a starter motor (2), a generator (3) and a battery (4), with short-circuit protection for the line between the generator and the battery provided by a relay or an electronic pole clamp (11), with phase-dependent short-circuit detection, inserted between the starter motor and the battery. A fuse (9) can be connected in parallel with the relay or the electronic pole clamp.
Patent DE-50100112-D1 (DE)
Inventor: FORTIN DOMINIQUE
IPC: B66F9/24
Filed: 2001-08-08
Granted: 2003-04-03
Abstract: The vehicle has a pole (3) pivotable about a horizontal axis and a drive motor controlable by an operator using a drive switch. The maximum speed of the vehicle is set by a control unit depending on the pole pivot angle. The maximum speed of the vehicle is a function of the pole pivot angle, whereby at least one section (7) of the pole pivot range with a variable maximum speed is provided, in which the maximum speed varies with the pivot angle.
Patent DE-50101672-D1 (DE)
Inventor: HOEHN HERIBERT
IPC: C04B28/12
Filed: 2001-08-07
Granted: 2004-04-15
Abstract: A method for producing concrete or mortar based on an exclusively vegetal aggregate, a mineral binding agent, and mixing water is described. Instead of the vegetal aggregate being premineralized in a separate step of the operation, 4 to 14 kg of a non-hydratizable, finely ground mineralizator is added for each cubic meter of vegetable aggregate when the concrete or mortar is being mixed. Raw calcium carbonate is a preferred mineralizator.
Patent DE-50101703-D1 (DE)
Inventor: ERBEL STEPHAN
IPC: A61N5/10
Filed: 2001-05-25
Granted: 2004-04-22
Abstract: A patient bed (3) may be arranged both at a planning couch (8) for image detection within the framework of treatment planning as well as at a radiotherapy table (1). A reference member is provided on the patient bed, with which the position of the immobilized patient and/or marked points on the surface of the patients body is determined with respect to the patient bed.  An Independent claim is also included for a patient position method.
Patent DE-50103930-D1 (DE)
Inventor: STRENG GUNTER DIPL ING
IPC: H02K5/22
Filed: 2001-01-27
Granted: 2004-11-11
Abstract: An electric motor, especially an outside rotor motor, has a rotor (1), a stator (2) and an apparatus unit (4) contacting electrical connections of windings (3) of the stator via plug connections. This can be fastened to a front side of the electric motor via catch connections which are formed from catch elements (12) corresponding to one another. The apparatus unit is designed in two-part fashion. It consists of a flange part (5) that can be locked in catch fashion onto the stator and a switch disc (6) contacting the electrical connections of the windings of the stator via the plug connections.
Patent DE-50104748-D1 (DE)
Inventor: POTT DR
IPC: F15C3/02
Filed: 2001-09-24
Granted: 2005-01-13
Abstract: The shuttle valve has a valve element (10) in piston form, with two opposite-end soft seals (14, 16) acting with inlet-side valve seat surfaces (18, 20). The valve element can move in s protective shell (26) so that in both the seal positions, one of the seals is open and the opposite one is overlapped by the protective shell.
Patent DE-50113510-D1 (DE)
Inventor: NOEHRIG ANDREAS
IPC: F24S23/71
Filed: 2001-05-18
Granted: 2008-03-06
Abstract: The lower edge (12) of the mirror is directly adjacent to its support plane. Seen in plan view, this edge is either straight or slightly-curved. The parabolic mirror (10) pivots up and down about a pivotal axis (36) located close to the support plane.
Patent DE-50114297-D1 (DE)
Inventor: STARZ KARL-ANTON DR
IPC: H01M8/1004
Filed: 2001-06-23
Granted: 2008-10-23
Abstract: Ink contains a catalyst material, an ionomer, water and an organic solvent consisting of a compound of linear dialcohols having a flash point above 100 degrees C in a concentration of 1-50 wt.%.
Patent DE-50203908-D1 (DE)
Inventor: STAUB RENE
IPC: G06K7/00
Filed: 2002-09-06
Granted: 2005-09-15
Abstract: A label ( 1 ) made from a layer composite ( 15 ) includes at least one machine-readable diffractive bar code ( 3 ) consisting of narrow rectangular fields ( 4 ) occupied by the optically active structures and intermediate surfaces ( 5 ). The optically active structures which are covered by a reflection layer are embedded between layers of the layer composite ( 15 ). The diffractive relief structure used in the diffractive bar code ( 3 ) for the fields ( 4 ) diffracts and polarizes incident light and scatters the diffracted light into a half-space above the diffractive relief structure. A second diffractive relief structure differs at least in respect of the polarization of the polarizedly backscattered light with respect to the first diffractive relief structure. The second diffractive relief structure can be used for example for field surfaces of a second bar code in the bar code field ( 9 ) on the label ( 1 ) or for the intermediate surfaces ( 5 ). The light which is polarizedly backscattered at the diffractive bar code ( 3 ) can be detected by means of one of the known commercially available reading apparatuses for bar codes produced by printing. The bar code produced by printing can be used for individualizing the labels ( 1 ).
Patent DE-50206816-D1 (DE)
Inventor: BECELLA MARION
IPC: D03D15/00
Filed: 2002-03-21
Granted: 2006-06-22
Abstract: A belt, in particular a drive belt, is proposed having a woven fabric (G) as a traction layer, said fabric comprising two woven fabric layers, which are interlaced together. Both woven fabric layers have plain weaves. Such a belt transmits high tractive forces, while remaining flexible at the same time.