baber/WOPTO huggingface dataset:
Patent DE-3677249-D1 (DE)
Inventor: BRAESTRUP CLAUS
IPC: C07D401/04
Filed: 1986-04-21
Granted: 1991-03-07
Abstract: Novel 2,3,4,5-tetrahydro-1H-3-benzazepines which in the 5-position have furyl, thienyl, pyridyl, or ring systems consisting of phenyl ortho condensed with a benzen, cyclohexan, cyclohexen, cyclopentan or cyclopenten ring wherein one of the carbon atoms may be exchanged with oxygen, sulphur or nitrogen, have interesting central nervous system and cardiovascular effects.
Patent DE-3687683-D1 (DE)
Inventor: GILARDONI GIOVANNI
IPC: H02H5/00
Filed: 1986-08-18
Granted: 1993-03-18
Abstract: This invention relates to an electronic control circuit ensuring protection against short-circuiting and especially against electrical discharge, in particular in domestic electrical appliances such as hairdryers. This circuit comprises a pair of parallel, slightly spaced-apart metal sensing grids disposed in correspondence with each aperture of the appliance, and an electronic control and tripping circuit which maintains energized a relay (K1) for closing a switch (INT) connected into the electricity feed line. Each of the two grids is connected to the electronic control and tripping circuit by a pair of conductor wires (4, 5; 3, 6) through which a supplementary control current constantly circulates, accidental interruption of one of the two circuits each formed by a grid and the two respective connection wires causing tripping of the control circuit.
Patent DE-3768310-D1 (DE)
Inventor: HIRT EDMUND
IPC: B65D75/30
Filed: 1987-03-26
Granted: 1991-04-11
Abstract: The package consists of a web of paper and a plastic film which are both sealed together at the edge. The sealing consists of narrow, elongated sealing elements which have a limited length. The narrow elongated sealing elements can have various dimensions and be arranged in parallel or at angles relative to one another. Smaller sealing elements may be provided next to the narrow elongated sealing elements. Creasing of the plastic film is avoided and tightness increased by the spacings between the sealing elements, particularly in the case of articles with complex shapes being packaged.
Patent DE-3770408-D1 (DE)
Inventor: HIRSCHMANN WALTER
IPC: H05B39/00
Filed: 1987-10-12
Granted: 1991-07-04
Abstract: To permit dimming of a halogen incandescant lamp, or set of lamps connected to an electronic transformer circuit which receives operating voltage from a power network, rectifies the current supply and chops the rectified power to provide high-frequency alternating voltage for transformation to low voltage of the incandesent lamp, a non-current compensated choke having an inductance of at least 50 mH is connected in series between the rectifier output terminals and the rectifier system terminals, an oscillation start acceleration circuit including a CR circuit is connected in parallel with the starting circuit for the alternately operating transistors and a pair of symmetry resistors (R6,R7) are connected in parallel to symmetry defining capacitors (C6,C7), connected across the rectifier output terminals and a mid-point (M) of the oscillation transistors. The arrangement permits soft starting of the transistors, even if a serially connected phase controlled dimmer circuit suddenly connects line voltage at peak value across the rectifier, while providing for continuous energy release, even if the dimmer control is turned beyond the 90 DEG  phase angle position and, for example, to 135 DEG phase angle.
Patent DE-3771785-D1 (DE)
Inventor: SIRETCHI ROMAN RESIDENCE LES J
IPC: A61M5/14
Filed: 1987-05-29
Granted: 1991-09-05
Abstract: First and second spaced apart optical emitter-receiving pairs are located along a liquid carrying conduit. A regulator circuit is coupled to each emitter-receiver pair to control the operation of that pair inside a maximum response range regardless of the transparency of the liquid. The regulator circuit is so arranged as to supply the emitter with a voltage which is a function of the difference between a voltage supplied by the receiver portion of an optical-receiver pair and a reference voltage. A differential circuit produces a differential signal representing the difference between the signals produced by the receiver portions of the optical emitter-receiver pairs and a comparator circuit is connected to the differential circuit in order to generate an alarm signal as a function of the differential signal. The detector is particularly useful as an air bubble detector in a transfusion or perfusion system, and can also provide a container-empty alarm in such systems.
Patent DE-3772482-D1 (DE)
Inventor: SAUERBIER DIETER
IPC: A61P31/04
Filed: 1987-07-03
Granted: 1991-10-02
Abstract: Solns. of oxazaphosphorine derivs. of formula (I) in 80-100 % V/V ethanol with a (I) concn. of 10-70% M/V are new.  (% V/V is the number of ml of substance in 100 ml final prod., and % G/W is the number of g of substance in 100 ml/mal prod).  In (I), R1, R2 and R3 = each H, Me, Et, 2-chloroethyl or 2-methanesulphonyloxyethyl, providing at least 2 of these gps. are 2-chloroethyl and/or 2-methanesulphonyl ethyl.
Patent DE-3772976-D1 (DE)
Inventor: KORBAN JOSEPH
IPC: F16H29/18
Filed: 1987-06-19
Granted: 1991-10-17
Abstract: A continuously variable transmission in which an input plate (6), preferably triangular in shape, is mounted eccentrically on an output gear (1). The eccentricity between the two parts makes the input plage (6) drive three pinions (3) at different speeds around the output gear (1). A cam (8) equal to a third of the output plate (9) blocks up one pinion (3) on the output gear (1) to make the input plate drive the output section. The cam blocks one pinion at a time while the other pinions turn freely without having any effect on the output gear. The cam works alternately on one pinion then on the other. In moving the cam around the input axel, the rastios range may be changed because of the eccentricity between the two parts. The cam, a constant 120 , may cover a smaller or larger section of the output gear depending on the position of the cam on the output gear.
Patent DE-3773317-D1 (DE)
Title: Combustion chamber for reciprocating engine
IPC: F02B23/08
Filed: 1987-09-07
Granted: 1991-10-31
Abstract: The ic-engine has parallel and vertical inlet and exhaust valves.  The combustion chamber is formed by a hollow (18) in the cylinder head and a second hollow (15) in the piston (13) crown. The cylinder head hollow is elliptical and the valves open in its bottom wall surface.  The cylinder head hollow can be frusto-conical with its sidewalls formed by first truncated conical portions at the ends of the longer axis of the ellipse.
Patent DE-3778026-D1 (DE)
Title: Rotating hide away sanitary fixture
IPC: E03D11/12
Filed: 1987-07-28
Granted: 1992-05-07
Abstract: The fixture (10) rotates, so that it can be concealed in a niche (11) set in the wall on which the fixture is fitted. It is more or less triangular in shape when viewed from the side. It has a rear wall (13), an upper base (21), side walls (16) and a sloping bottom (17). A rotation arrangement is provided underneath, permitting rotation around a horizontal axis of the fixture through an angle of less than 90 deg. in particular an angle of about 60 deg.
Patent DE-3778146-D1 (DE)
Inventor: MONARD PAUL
IPC: G11B5/592
Filed: 1987-12-15
Granted: 1992-05-14
Abstract: Device for detecting the position of a tape recording/reading head (20) fixed to the free end of an elongate support (14) integral with an element (5) mounted rotatably in a slot (4) provided in an equatorial plane of a cylindrical drum (1) against whose surface a recording tape is helically wound, the said support being able to bend in a direction (f) transverse to the direction of relative head/tape displacement, characterised in that it comprises a position sensor with variable electrical capacitance comprising a stationary armature (32) integral with the drum (1) and a moving armature (24) integral with the said support, and measuring means (33,34,35i) which are sensitive to the capacitance and are able to furnish a signal representing the position of the support (14) and therefore of the head (20). 
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Patent DE-3860923-D1 (DE)
Inventor: STANLEY IAN WILLIAM
IPC: H01L33/00
Filed: 1988-05-23
Granted: 1990-12-06
Abstract: A hermetically sealed package (20) for an optical device (7) has a wall (21) which is formed partly by a positioning device (1) soldered to the wall (21). The positioning device (1) allows a fibre (4) to be aligned with the optical device (7) on either side of a transmissive window (3).
Patent DE-3864172-D1 (DE)
Inventor: ECKARDT BERND
IPC: G21F9/02
Filed: 1988-03-10
Granted: 1991-09-19
Abstract: A procedure for the pressure relief of a nuclear power station having a safety vessel which incorporates an outlet opening connecting to a filter and stack, whereby the filter (62) is operated by the controlled pressure in the safety vessel (1). The filter (62) is fitted with a wet washing device (15) arranged in series, whilst both filter (62) and device (15) are subjected to the same pressure and are preferably operated at a temperature in excess of 100 deg.C. Alkaline substances are mixed with the washing fluid to absorb iodine.
Patent DE-3866014-D1 (DE)
Inventor: ANGLADA VINAS JAIME
IPC: D06C7/00
Filed: 1988-05-09
Granted: 1991-12-12
Abstract: In the apparatus a fabric (4) disposed open width is caused to move between an infeed supply (6) and an outfeed supply (22) through a duct (38) in which currents of air flow at an appropriate temperature causing the said alternate movement. The infeed supply (6) is produced by a slow infeed of the fabric and the outfeed supply (22) by a slow withdrawal thereof. The apparatus comprises chambers (2, 20) for the said supplies (6, 22) and a blowing means (52) and heating element (88) for the air flow, as well as an automatic air flow reversing device (82, 84), without undesirable stretching of the fabric occurring at any time of the process.
Patent DE-3867211-D1 (DE)
Inventor: TAPPE HORST DR
IPC: D06P1/38
Filed: 1988-11-11
Granted: 1992-02-06
Abstract: Reactive monoazo 2-hydroxy-pyridone dyes of formula (I) are new; where D=benzene, naphthalene or heterocycle residue; R1 and R2 = H, 1-4C alkyl or alkoxy, halo, COOH or SO3H; Z=fibre-reactine gp., bonded to D directly or via a bridging gp.; m=1 or 2; R = H; 1-4C alkyl (opt. substd. by halo, OH, CN, SO3H, COOH, OSO3H or OP(O) (OH)2); phenyl (opt. substd. by 1 or 2 of MP, Et, MeO, EtO, Cl, SO3H or COOH); COOH; CONH2 or 2-5C alkoxycarbonyl; R6=H, CN, CONH2, SO3H, 1-4C alkylsulphonyl or sulphomethyl; n=2 or 3.
Patent DE-3869273-D1 (DE)
Inventor: SCHLECKER RAINER DR
IPC: A61K31/343
Filed: 1988-08-06
Granted: 1992-04-23
Abstract: Benzofuram derivs.of formula (I) are new: R =  R'  = H or R + R' = a bond; R1 and R2 = H, 1-4C alkyl or phenyl(1-4C)alkyl; Ar = phenyl with 0.3 substits. selected from benzyloxy, F, Cl, Br, OH, 1-6C alkoxy, NH2, mono- or  or di(1-4C alkyl)amino, 1-4C acylamino, NO2, CH2OH and 1-4C alkyl or two adjacent substits. are linked to form CH=CH-NH; R4 and R5 = H, 1-4C alkyl or phenyl(1-4C)alkyl, where the phenyl gp. is opt. mono- or disubstd. by F, Cl, Br, 1-4C alkoxy, NH2, mono-or di(1-4C alkyl)amino or NO2, or R4 + R5 = a 3- to 6-membered chain opt. contg. an O or N atom and opt. fused with a benzene ring opt. substd. by F, Ce, Br, 1-4C alkoxy, NH2, mono-or di(1-4C alkyl)amino or NO2; X = COCH=CH, COCH2CH2 or CH(OH)CH2CH2; n = 2 or 3; provided that when R1 = R2 = Me, then R4 = H or alkyl and R5 = opt. substd. phenylakyl or R4+R5 = a 3- to -6 membered chain (opt. contg. O or N) fused with an opt. substd. benzene ring.
Patent DE-3878488-D1 (DE)
Inventor: WEBER JUERGEN DR DIPL CHEM
IPC: C07C67/00
Filed: 1988-05-31
Granted: 1993-03-25
Abstract: 2,2'-Oxybis (N,N-dimethylethanamine) (I) is prepd. by reacting 2,2'-oxybis-ethanamine (II), HCHO and H2 at increased temp. and pressure, on a fixed hydrogenation catalyst contg. Ni, Co, Cu, Mn, Fe, Rh Pd and/or Pt, using raw materials, esp. HCHO, with reduced water content. HCHO is used as a soln., contg. 0-50 (7-15) wt.% of water. Reaction is at 0.1-30 (2-15) MPa, and 20-250 (70-150) deg.C. The raw materials are heated separately to a predetermined temp., and are finally combined in presence of the catalyst. The pre-determined temp., is not more than 20 (not more than 5) deg. C below, and not more than 10 (0)  deg.C above, reaction temp., esp. 20-0 (5-0) deg.C below reaction temp. Amine and HCHO may be separately pre-heated to this temp.
Patent DE-3889083-D1 (DE)
Inventor: ASHTON MICHAEL JOHN
IPC: C07D487/04
Filed: 1988-12-02
Granted: 1994-05-19
Abstract: Therapeutically useful pyrrolo[2,1-a]phthalazine derivatives of the formula: <CHEM> wherein R<1> and R<2> represent cycloalkyl, optionally substituted alkyl, alkenyl, alkynyl, aryl or heteroaryl, X represents ethylene or vinylene, R<3> represents a group of the formula:  -Y-CH2-CH(OH)-CH2-COOR<5> wherein Y represents carbonyl or hydroxymethylene and R<5> represents hydrogen or optionally substituted alkyl, or R<3> represents a lactone ring and the symbols R<4> represent hydrogen, halogen, optionally substituted alkyl, alkenyl, alkynyl, aryl or heteroaryl, or R<6>O- wherein R<6> represents alkyl, aryl or arylalkyl and salts thereof, processes for their preparation and compositions containing them are described.
Patent DE-50003858-D1 (DE)
Inventor: KUERZINGER HUBERT
IPC: B65D30/02
Filed: 2000-08-04
Granted: 2003-10-30
Abstract: A packing for animal feed is described which consists of a three-layer foil, whereby an aluminium foil is coated on one side with polyethylene terephthalate and on the opposite-lying side with chlorinated polypropylene.
Patent DE-50005834-D1 (DE)
Inventor: REBORDOSA-RUIS ANTONIO
IPC: D06F75/26
Filed: 2000-02-03
Granted: 2004-05-06
Abstract: The warning device (16) emits a flashing signal when the sole (9) exceeds a threshold temperature.  The threshold temperature is around 60 degrees C and the warning signal is emitted via a light diode (17). The device can be operated independently of the mains.
Patent DE-50006691-D1 (DE)
Inventor: GROS GEORG
IPC: B05D7/14
Filed: 2000-06-05
Granted: 2004-07-08
Abstract: A coating mixture and a method for applying a weldable anticorrosive coating to a metallic substrate.
Patent DE-50008958-D1 (DE)
Inventor: BECK WALTER
IPC: H01H50/54
Filed: 2000-10-11
Granted: 2005-01-20
Abstract: The device has at least one contact module with movable and fixed contact parts, a drive module with an electromagnetically operated armature and a coupling device. A contact module wider than the drive module is mounted on the drive module with the contact module side walls extending over the height of the drive module and with an open slot in the direction of motion of the armature. The coupling device has drive journals engaging the open slot. The device has at least one contact module with movable and fixed contact parts (2,10), a drive module with an electromagnetically operated armature (7) and a coupling device (15). A contact module wider than the drive module is mounted on the drive module with the side walls (6) of the contact module extending over the height of the drive module and with an open slot (8) in the direction of motion of the armature. The coupling device has drive journals (18) engaging the open slot.
Patent DE-50009331-D1 (DE)
Inventor: ROTHGAENGEL KURT
IPC: B23K20/12
Filed: 2000-07-14
Granted: 2005-03-03
Abstract: A threaded bolt produced in a metal other than aluminum (1) has a flange (3) to allow fixing to an aluminum part (5). The two parts are mechanically coupled using a friction welding process.
Patent DE-50009954-D1 (DE)
Inventor: ZIEGLER PROF DR
IPC: G01F15/06
Filed: 2000-02-09
Granted: 2005-05-12
Abstract: The detector includes an electrically conductive surface (2) on a rotating element (1). The surface lies opposite two planar electrodes of a fixed sensor element (7), one acting as an excitation electrode (3) and the other as a receiver electrode (4). The electrodes are capacitively coupled via the conductive surface of the rotating element. The excitation electrode is subjected to voltage pulses, and reception signals are obtained from the reception electrode. The reception signals are used to determine the position of the rotating element w.r.t. the sensor element.  An Independent claim is included for a volume measuring apparatus.
Patent DE-50013817-D1 (DE)
Inventor: KLEIN ARNO
IPC: E06B9/58
Filed: 2000-06-17
Granted: 2007-01-11
Abstract: The aim of the invention is to create a device for guiding machine elements (2) along a guideway (8), especially a rail, chain or cable, which is improved by the provision of a simple construction and a protection against overloading. To these ends, a detent connection having at least one detent element (12, 13) is provided on the machine elements (2). Said detent connection is arranged between the machine element (2) and a guide element (20) that engages inside the guideway (8), whereby the detent element(s) (12, 13) positively engage(s) inside recesses (10, 11) located on the machine element (2).
Patent DE-50013907-D1 (DE)
Inventor: SAUERESSIG KILIAN
IPC: B41N6/00
Filed: 2000-04-06
Granted: 2007-02-08
Abstract: An expandable layer made of compressible material placed in a rotary printing from between a core cylinder and a sleeve. An embodiment includes depressions on the outer circumferential surface and/or the inner circumferential surface of the expandable layer. The depressions can be, at least partly, fashioned as open circumferential annular channels. In addition, at least some of the depressions and annular channels can be arranged according to a required bending compensation of the sleeve. In another embodiment, an initial section of the depressions stretches in an axial direction on the expandable layer and a subsequent section of the depressions stretches in a radial direction over the expandable layer, whereby a part of the material of the expandable layer can be displaced in the depressions and at least a portion of the depressions is arranged according to a required bending compensation of the sleeve.
Patent DE-50113724-D1 (DE)
Inventor: BRUGGER DANIEL
IPC: G06F13/40
Filed: 2001-01-17
Granted: 2008-04-24
Abstract: A bus subscriber node (2) having a feed module (10) and means (9) for transmitting and/or receiving information by way of the bus (1) has a switch module (11) which is actuatable by way of a switching logical member (12) and by which the feed module (10) can be connected to the bus (1) or by which the feed module (10) can be separated from the bus (1). The bus subscriber node (2) also has a memory cell (14) and a monitoring member (13) for detecting a current supplied by the feed module (10). The switching logical member (12) is coupled to the memory cell (14) and the monitoring member (13) in such a way that the feed module (10) can be separated from the bus (1) on the basis of an item of information stored in the memory cell (14) or on the basis of a certain current level detected by the monitoring member (13). With the memory cell (14) the bus subscriber node (2) can be configured as a feeding or as a non-feeding bus subscriber node and can be used in communication networks with central and decentral feed.
Patent DE-50114920-D1 (DE)
Inventor: MACH JAKUB DR
IPC: A61B17/135
Filed: 2001-02-16
Granted: 2009-07-16
Abstract: The invention relates to a vein compressing device comprising a pressure hose cuff and a pressure source as well as a pressure adjusting auxiliary means for detecting and/or adjusting the internal pressure of the cuff to a predetermined value. This pressure value causes a compressive force to act via the pressure hose cuff on the upper arm of a patient to be treated, the compressive force being large enough to cause a squeezing off of a vein while the flow area of an artery is maintained at least partly.
Patent DE-50201025-D1 (DE)
Inventor: HASENAU LASZLO
IPC: H04L12/24
Filed: 2002-02-21
Granted: 2004-10-21
Abstract: The invention relates to a method for providing internet addresses that contain special characters. When an internet address is called up by a user on a computer, a first domain Name Server (DNS) is contacted. Said server is associated with at least one further DNS to which an internet protocol address that cannot be identified by the first DNS or only partially is forwarded decrypted by analyzing a sequential relational operation and transferred back to the user as a known numeric key (IP address).
Patent DE-50205562-D1 (DE)
Inventor: LEIMER HANS JOACHIM
IPC: C08K3/34
Filed: 2002-09-18
Granted: 2006-04-06
Abstract: A cement-free base coating mixture contains  (a) a resin dispersion;  (b) a finely-divided filler of particle size up to 500 mu; and  (c) a coarse filler of particle size above 0.6 mm
Patent DE-50206497-D1 (DE)
Inventor: RETTENBACHER DIPL-ING
IPC: B29C48/09
Filed: 2002-10-18
Granted: 2006-05-24
Abstract: The invention relates to a moulded body containing plastic and reinforced by natural fibres. Said moulded body is produced from fibrous plant or animal material containing residual water, at least one thermoplastic or duroplastic material, and at least one water-binding biopolymer and/or biomonomer, by means of plastic or thermoplastic deformation at a high temperature and/or high pressure, and then by shaping, preferably by means of extrusion. In spite of a residual water content of between 0.3 and 8 wt. %, the inventive moulded body is in an unexpanded form. The invention also relates to a method for producing said moulded body.
Patent DE-50209352-D1 (DE)
Inventor: MATTER DANIEL
IPC: G01F15/00
Filed: 2002-08-22
Granted: 2007-03-15
Abstract: Method for measuring gas consumption using a gas meter, especially for measuring gas energy consumption, whereby the meter is suitable for measuring both a gas mass flow and energy consumption in that the meter determines the gas type and if it is incombustible calculates a mass flow in weight or volume units, liters per minute (l/min), while if it is combustible calculates consumption in energy units, kWh. An independent claim is made for a gas meter that functions as both a mass flowmeter and an energy meter, having a gas quality sensor with means for determining a gas parameter that is indicative of whether the gas is combustible or not. To determine the gas type its heat conductivity, heat capacity, diffusivity or viscosity are calculated, from which the gas mixture can be determined.
Patent DE-50209890-D1 (DE)
Inventor: GOSCH STEPHAN
IPC: E05C7/06
Filed: 2002-02-14
Granted: 2007-05-24
Abstract: The door is designed so that one leaf closes before the other which can then be locked. The locking mechanism has at least one axially movable first push rod (5) and a further locking element. A movable locking member (9) is mounted between the push rod and the locking element and in normal operation permits only movement of the first push rod or only movement of the further locking element. An overload protection is provided to guard against faulty sequence.
Patent DE-50212289-D1 (DE)
Inventor: OSWALD MONIKA DR
IPC: C03C17/23
Filed: 2002-11-20
Granted: 2008-07-03
Abstract: Layer comprises an aqueous dispersion containing a silicon-titanium mixed oxide powder applied to a substrate. <??>Independent claims are also included for the following: <??>(a) a process for the production of the layer comprising applying an aqueous dispersion containing a silicon-titanium mixed oxide powder to a substrate, and sintering by thermal treatment; and <??>(b) a dispersion prepared from a silicon-titanium mixed oxide powder. <??>Preferred Features: The layer is 100 nm to 1 mm, preferably 1-50 mu m, especially 5-15 mu m thick. The titanium dioxide content of the powder is 0.1-99.9, preferably 2-20 wt.%.