baber/WOPTO huggingface dataset:
Patent DE-19611437-A1 (DE)
Title: Magneto-optic recording device with thick-film layer arrangement
Inventor: DUBNER ANDREW DAVID
IPC: G11B11/105
Filed: 1996-03-22
Abstract: The magneto-optic recording device (12) has three magneto-optic films (20,22,24) with a combined thickness of approximately 60-100 nm and a reflectivity of 18-24%. Two dielectric layers (16,18) are arranged between a substrate and the magneto-optic layers. The refractive index (n) of the dielectric layer (16) closest to the substrate is greater than that of the other layer (18). Preferred dielectric materials are silicon carbide (n=3) and silicon nitride (n=2).
Patent DE-19612729-A1 (DE)
Title: Handling device for rodless winding cores
Inventor: SCHNELL HEINRICH
IPC: B65H19/22
Filed: 1996-03-29
Abstract: The handling device comprises two guide arms (1), each with a sheath guide (6) for the winding cores (18). The device also includes a cutter bar (9), a layer (10) for location on the empty core, and a sheath/core feeder (15). The sheath guides, cutter bar, and layer, are tilted together through a set angle relative to the guide arm, in order to pick-up a rodless winding core. The guide arms are horizontally moveable between two side plates (42).  There is a square rail carrier (2) between the plates and outer profiled rail (3, 4) for guide carriages (5). These carry the sheath guides.
Patent DE-19613349-A1 (DE)
Title: Waste water aeration unit consoles secured to facing flat concrete walls
Inventor: SOEHNGEN KARL-HERMANN DIPL ING
IPC: B01D21/00
Filed: 1996-04-03
Abstract: A waste water treatment plant incorporates a basin or a channel in which the water is agitated and oxygenated by paddles in especially a biological treatment process. The paddles form a bridge over the basin or channel, the vertical walls of which are formed by steel reinforced concrete cast in-situ or assembled form precast sections. The paddles (2), bearings (11) and their drive unit (10) are supported by consoles (20, 20') fixed to the opposing walls. The plant comprising: (a) the console (20,20') are secured (21, 22) to the unprepared flat and smooth facing walls (1, 1') after the walls have been constructed or assembled; (b) the consoles are fabricated in steel; (c) the consoles are secured to the walls by pins or adhesive secured points; or (d) the consoles are secured to the rails fixed to the walls.
Patent DE-19617787-A1 (DE)
IPC: A47C23/06
Filed: 1996-05-05
Abstract: To adjust the spring characteristic of slats (22) of a slatted frame the invention proposes to provide on adjacent slats (22) additional spring members (40) to be adjustable in the longitudinal direction of said slats. Said additional spring members co-operate with a suspended spring section (44) with a support strip (28) which is fastened to the framework of the slatted frame to extend between and below the slats (22). The support strips (28) have inclined strip sections (32, 36) to increase the adjustment range of the additional springiness.
Patent DE-19618335-A1 (DE)
Title: Processing system for crankshaft angle includes crankshaft angle sensor
Inventor: TOMISAWA NAOKI
IPC: F02D41/24
Filed: 1996-05-07
Abstract: The level of the crankshaft angle from the sensor output side to the point of the pulse prodn. is at a high level, and at the time of no pulse prodn. is st at a low level. An input side circuit of the processor switch circuit (13) includes a voltage redn. switch circuit (15). The voltage redn. switching circuit is operated up to the time of the pulse prodn. and the voltage source voltage is lowered, and this is applied at an arithmetic processing section of a CPU (17). The switch (12) is connected with the voltage source (VB) across a resistance (11).
Patent DE-19619293-A1 (DE)
Title: Medical diagnostic appts. with magnetic resonance system
Inventor: KUTH RAINER DIPL PHYS
IPC: F21Y101/00
Filed: 1996-05-13
Abstract: The diagnostic appts. includes a magnetic resonance system and a positioning device for the object under investigation, e.g. a patient. A light transmitter can be coupled to the positioning device at different positions. The light transmitter directs light via a fibre bundle towards the patient.  The same portion of the patient can be illuminated regardless of the movement of the positioning device. The light source can be placed on different parts of the positioning device to illuminate different portions of the patient. The magnetic resonance system can be open or placed in a measurement tunnel.
Patent DE-19624135-A1 (DE)
Title: Eye movement control method for viewing three=dimensional image
Inventor: BARRY JEAN-CYRIAGUE DR MED
IPC: A61B3/113
Filed: 1996-06-17
Abstract: The method involves visually following a three-dimensional moving object (2). Simultaneously, the position of the viewing angle of the eye is measured and the movement of the eye is determined. The measured eye movement is compared with the object movement. Preferably, the three-dimensional moving image is generated using a three-dimensional computer display (1). The position of the angle of the eye is measured using the reflected images of a light source (3) on the eye surfaces.
Patent DE-19627059-A1 (DE)
Title: Method and apparatus for treating aluminium melts
Inventor: STRIGL REINHARD DIPL ING
IPC: C22B21/06
Filed: 1996-07-05
Abstract: Treating molten aluminium or its alloys, according to which an inert gas is blown through the melt, comprises a) the molten metal in a keep-warm chamber is heated by means of a completely immersed jet pipe; b) an of a protective gas is maintained above the molten metal. T Also claimed is an apparatus which uses the presence of a completely immersed heating pipe(11) and a gas-tight chamber (3).
Patent DE-19632103-A1 (DE)
Inventor: YUN YOUNG-JUNG
IPC: F16H55/08
Filed: 1996-08-08
Abstract: An interference preventing gear prevents collision between gear teeth during engagement thereof by forming each tooth with a first portion 1b that defines a first crest and a second portion 1a that defines a second crest which extends further radially outwards than the first crest 1b, so that damage due to gear collision as well as malfunction of the respective equipment or apparatus can be prevented. The interference preventing gear may be used in communications equipment and electric apparatus.
Patent DE-19634578-A1 (DE)
Title: Glow protection device for HV rotary electrical machine stator winding ends
Inventor: KIELMANN FRIEDER DR ING
IPC: H02K3/40
Filed: 1996-08-27
Abstract: The glow protection device uses a semiconductive glow protection band (3), extending across the winding head insulation (2) for the stator winding bar (1) and contacting a winding slot glow protection (4). The glow protection band is enclosed by a number of evenly spaced equipotential rings (5) securing it to the stator winding rod. The equipotential rings may be incorporated in a shrink-fit sleeve.
Patent DE-19635279-A1 (DE)
Title: Light (IR) and HF signal transmission method esp. for light and HF signals in vehicle anti-theft device
Inventor: ACHHAMMER SIEGFRIED
IPC: H04B1/16
Filed: 1996-08-30
Abstract: The transceiver method uses an alert signal (WS) in the HF range provided before transmission of the useful HF signals (HF1,HF2), with at least partial interlacing of the alert signal with the light signals (IR). The receiver is held in a standby mode with a reduced current consumption until reception of the alert signal, causing it to switch to the reception mode, for reliable reception of the useful HF signals. Pref. the method uses a first receiver for receiving light signals (IR) and a second receiver to receive the HF signals (WS, HF1, HF2) during a specified receiving period. The second receiver is pref. disconnected during the receiving period if no alert signal is received and connected again, when an alert signal is received.
Patent DE-19635843-A1 (DE)
Title: Laser pipe-welding installation
Inventor: OPPERMANN WILLI-FRIEDRICH
IPC: B23K26/06
Filed: 1996-09-04
Abstract: The pipe welding apparatus serves for production of round pipes from a flat strip, and comprises a strip decoiler, a strip end joining station, a forming unit and a welding table with two welding stands where the edges of the slit pipe (22) are joined by laser welding. The improvement is that two laser welding units (16) and (17) are used for the welding process.
Patent DE-19636039-A1 (DE)
Title: Emulsifier for cosmetics and pharmaceuticals
Inventor: KAWA ROLF
IPC: C09K23/56
Filed: 1996-09-05
Abstract: Emulsifier comprises (a) 43-99 wt.% alkyl- and/or alkenyl-oligoglycosides (I) and (b) 1-57 wt.% fatty alcohols (II). Also claimed is the preparation of the emulsifier by (a) acid acetalisation of glucose and excess (II); and adjusting the resultant mixture of (I) and excess (II) to the required composition by either (a) reducing the (II) content by distillation or (b) adding (I). Preferably (I) has the formula R<1>O-(G)p (IA); and (II) has the formula R<2>OH (IIA). R<1> = 4 -54C alkyl and/or 4 -54C alkenyl (optionally hydroxy-substituted); G = a 5 or 6 C sugar residue; p = 1-10; R<2> = 6-54 C aliphatic hydrocarbyl with 0-3 double bonds (optionally hydroxy-substituted); especially R<1>, R<2> = cetearyl, isostearyl or Guerbet alcohol residue.
Patent DE-19639195-A1 (DE)
Title: Rail transfer system with at least two main through tracks
Inventor: FRIED ANDREAS
IPC: B61J1/10
Filed: 1996-09-24
Abstract: The present invention is related to a shunting installation designed to shunt guided railway vehicles between several connected communication tracks (14-18). Said installation comprises at least two shunting sections (8,9,10) that slide across the direction of traffic. Shunting sections (8,9,10) can be moved simultaneously but independently from each other on a commonly used track (12).
Patent DE-19639297-A1 (DE)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER P
IPC: B22D11/12
Filed: 1996-09-25
Abstract: Continuous casting process has strand cross-section reduction during strand solidification. The strand is cast in an oscillating mould and subjected to a linear cross-section reduction over a minimum length of the strand guide immediately below the mould, followed by a further "soft reduction" over the remaining strand guide up to a point close to full strand solidification. A corresponding casting plant is also claimed.
Patent DE-19640358-A1 (DE)
Title: Mechanical linkage with interlocking profiled bodies in drive train
Inventor: NUSSER JOSEF
IPC: F16H3/42
Filed: 1996-09-22
Abstract: A mechanical linkage unit consists of a number of meshing profiled bodies (1-4). Each of the bodies has a profile (5) which is matched to that of the profile on the respective profiled body with which it is on contact. One profiled body is a hollow body with an inner profile. The profiles may be conical, right or left-hand helical, or sine-shaped.
Patent DE-19640414-A1 (DE)
Title: Digital data transmission between terminals via base stations esp. in DECT network
Inventor: FRANZEN MICHAEL
IPC: H04L1/16
Filed: 1996-09-30
Abstract: The method conveys data blocks (N0-N2) and verification blocks (B0,B1) between two sets of terminals (EG1,EG2) via the base stations (BS). The data blocks are free from errors, according to a first error detection check. The receiving terminals (EG2) perform a second check for higher bit errors, and send the test results (B0II+,B1II+) to the base stations, after a given number of data blocks have been checked.  The base station forwards the test results to the originating terminals (EG1), which hold the data blocks ready for re-transmissions until a positive test result is reported.
Patent DE-19641137-A1 (DE)
Title: Fixing mechanism for positioning cylindrical electronic device
Inventor: HORNSTEIN ANDREAS DIPL ING
IPC: H02B1/044
Filed: 1996-10-05
Abstract: The fixing mechanism (1) consists of a ring-shaped fastener (3a) which can be moved and turned round a casing (4) with a lengthwise slot (9) in the axial direction (A). A ring-shaped insert (5) in the case takes up an electronic device (19). The ring-shaped insert has one or more studs (11). By engaging the studs in the slot and then displacing and/or turning the fastening ring a force acts on the stud which clamps it to the electronic device.
Patent DE-19645210-A1 (DE)
Title: Frictionally-loaded positioning element, such as valve, control method
Inventor: ANDREE REINHOLD
IPC: G05D3/12
Filed: 1996-11-02
Abstract: The method involves regulating the position of a friction-burdened positioning element (100), such as a proportional valve, a constant valve or a hydraulic valve, whereby outgoing from a first reference value (ULS) and a first actual value (ULI), a signal (Al) is determined for the control of at least one control device (110, 115) which influences the position of the element. A second signal (A2) is determined by a second regulator (165), outgoing from a second nominal value (SGS) and a second actual value (SCI), for the control of the control device, whereby the second nominal value is defined in such a way, that the positioning element is constantly in a sliding condition. The second regulator provides preferably a periodical signal, whose frequency (fs) depends on the comparison between the second actual value and the second nominal value, so that the positioning element is excited to oscillate.
Patent DE-19646282-A1 (DE)
Inventor: SCHULZE WERNER
IPC: F21V14/04
Filed: 1996-11-11
Abstract: The inventive device comprises a drive motor (30), which drives through a transmission a cog wheel (33) connected to a sleeve with an adjusting pin (44) installed therein. The adjusting peg can be coupled, in a direction of rotation around its longitudinal axis, with the sleeve (40) through gear teeth (43, 48), while the adjusting pin (44) is coupled with a spring (57) in gear therewith and prestressed in the axial direction. One connecting element leaning against the headlamp portion to be adjusted is coupled in the direction of rotation with the adjusting pin (44) so as to move against the pretensioned spring (57) in the direction of the longitudinal axis (17) up to a point where it disconnects from the sleeve (40) and, under the effect of a control unit (58), rotates relative to the sleeve (40). The rotation by the adjusting pin (44) causes the link unit (16) to rotate also and enables a basic adjustment of the headlamp range, independently of the drive motor.
Patent DE-19650873-A1 (DE)
Inventor: HEIDE CHRISTIAN AUF DER
IPC: B29C53/08
Filed: 1996-12-07
Abstract: A method continuously curves thermoplastic shrink tubing casings for sausages. This is achieved by heating inside a spiral path along which the casing is guided, inflated. The tubing is filled with gas under slight pressure before entering the unit. In this novel process, during heating, the casing is driven inside and outside the spiral path at different speeds, thus causing curvature. Hot air is distributed uniformly over the circumference of the casing. A predetermined temperature distribution is maintained around the casing. Also claimed is the corresponding machinery. This comprises the forming unit, preceded and followed by pinch rollers or nips (2, 15), trapping inflating gas in the intermediate section. The first nips (2) are adjustable along the feed section (A) of the casing (1). The forming unit (3) has a spiral (19) configuration along which the driven guide rollers (7, 8) are arranged, resting internally and externally against the inflated casing. Hot air from within, heats the casing.
Patent DE-19700583-A1 (DE)
Title: Structure for connection between eye sleeve and thin metal pipe
Inventor: FUKAYA KAZUMI
IPC: B21D39/04
Filed: 1997-01-10
Abstract: The connection is formed between a thin metal pipe (P) and an eye sleeve, which has a body with two lateral holes (3) which lead to an annular groove (2) in its head. A branch pipe (1') projects fully from the sleeve, and has a stepped connecting hole (4) which leads to the groove, and into which the connecting end (P') of the thin pipe can be fastened. An elastic sealing ring element (5) is fastened on either the inner perimeter of the connecting hole, or the outer circumference of the connecting end, and is held in position by retaining equipment. The connection has equipment for pressing together the vicinity of the end section of the branch pipe and the connecting end, after the insertion of the latter.
Patent DE-19705978-A1 (DE)
Title: Immersion oil used in microscopy
Inventor: WEIPPERT HANS-JOACHIM
IPC: C10M111/04
Filed: 1997-02-17
Abstract: Immersion oil contains a tricyclodecane derivative or derivatives of materials having a base structure of tricyclodecane as main component. Also claimed is di(tricyclodecane methylol)adipate obtained by esterifying 8(9)-hydroxymethyltricyclo5.2.1.0<2.6>decane and adipic acid by esterifying and vacuum distilling the ester obtained.
Patent DE-19709711-A1 (DE)
Inventor: POSTMANN ERWIN DIPL ING
IPC: H04Q3/00
Filed: 1997-03-10
Abstract: The method involves supporting portability of a mobile subscriber telephone number at an exchange of a mobile subscriber from a current mobile communication system (D1) which releases the registered subscriber, to a new mobile communications system (D2) which receives the mobile subscriber. The current phone number (MSISDN) used for initiating a call connection to the mobile subscriber is received by a exchange arrangement (MSC/GMSC) of the current communication system, and used at least for a query of a database (VLR), by which routing information is demanded for the call connection. At reception of a control information from the database, the exchange initiates a branching to a service control unit (CSE) of an intelligent network in lieu of the routing information, which is transmitted along which the current telephone number. The service control unit replaces the current telephone number with a new phone number (MSISDN') which is usable in the new communication system, and returns it to the exchange which sets up the call connection in the new communication system, using the new number.
Patent DE-19709947-A1 (DE)
Title: Procedure for beading of edges of cylindrical components made of extruded aluminium
Inventor: THURNER HELMUT
IPC: B21D39/00
Filed: 1997-03-11
Abstract: Material which is unsuitable for bending is subjected to a slowly increasing pressure on the edge for forming and this edge is brought to yield to a degree which ensures a permanent edge deformation. The slowly increasing pressure(70) exerted on the edge(14) is brought about by one or more profiled wheels(50) which are heated up by electrical induction(60), or may be subjected to high frequency heating.
Patent DE-19715418-A1 (DE)
Title: Recycling thermoset plastic products comprising crosslinkable copolymer
Inventor: NADAY PETER
IPC: C08J11/06
Filed: 1997-04-14
Abstract: A method for the reprocessing of thermoset plastic products (I) is claimed. (I) is formed from a cross-linkable copolymer consisting of unsaturated polyester, phenacryl(vinyl ester), polymethyl(acrylate)methacrylate, di(iso)allylphthalate and cross-linkable hydrocarbons. Preferably he thermoset is curable at ambient or elevated temperature and the monomer is styrene, methyl(acrylate)methacrylate or di(iso)alkylphthalate. The product is also bonded to a polyvinyl chloride or polyurethane film and contains filler, preferably mineral, glass fibre, beads, wood flour or textiles. The product, preferably waste or reject parts is ground to an initial particle size of 5-6 mm in a cutting or hammer mill, followed by grinding in an impact, ball or vibrating mill to a particle size of 40-950 microns. The comminuted product (A) is mixed with resin, thermoplastic prepolymer or solution (B) and monomer (C) in a ratio of A:B:C of 40-70%:20-40%:10-30%.
Patent DE-19716493-A1 (DE)
Inventor: VRIES HANS DE
IPC: C25D7/06
Filed: 1997-04-19
Abstract: The invention relates to a method for electroplating metallic and non-metallic endless products with metals or alloys by means of a continuous process using aprotic electrolytes free of water and oxygen. Said method is characterized in that the endless product is directed via a lock system (1) into a shielded electroplating installation placed under an inert-gas atmosphere, where the following steps are carried out at temperatures </=120  DEG C: activating the endless product to be electroplated; rinsing the endless product to be electroplated; contacting the endless product to be electroplated; electroplating the endless product to be electroplated with metal or a metal alloy; drying the electroplated endless product; and delivering the electroplated endless product from the installation via a lock system. The invention also relates to a device for carrying out this method.
Patent DE-19722325-A1 (DE)
Title: Valve for limiting volume flow in heating systems
Inventor: NOCON THEODOR
IPC: F24D19/10
Filed: 1997-05-28
Abstract: The valve has a spring biased limiting piston which keeps the volume flow precise even with changing differential pressure whereby the flow is adjusted by changing the spring tension. Each valve is adapted and manufactured for a predetermined flow power range, and the fine adjustment to the desired flow is carried out according to a setting table at the installation location which is at the heater. The limiter valve cannot be adjusted from outside by unauthorised personnel after assembly. Preferably the piston can be reset to the fully open position after each interruption in flow e.g. by closing the valve.
Patent DE-19725355-A1 (DE)
Inventor: DUECK WILHELM
IPC: E05D15/06
Filed: 1997-06-16
Abstract: The invention relates to a closing system for a sliding door, specially for cold storage chambers, refrigerated warehouses, storage warehouses, etc., which can be accessed on foot or by means of vehicles. In order to ensure hermetic sealing of the sliding door and to enable it to open easily, the invention provides that a door leaf is suspended using a running gear (6, 7) on a supporting guide rail (4, 5), specially a dual track supporting guide rail, whose an active area when closed is located at a lower level and closer to the door opening than the remaining area so that the leaf of the door tightly seals the opening of the door in a closed position and can be raised quickly and easily from the door opening when the door is opened.
Patent DE-19726691-A1 (DE)
Inventor: OSTERFELD MARTIN DR
IPC: G01D5/14
Filed: 1997-06-24
Abstract: The invention relates to an angle of rotation sensor in which a magnet (1) able to rotate in relation to a probe (7, 14) sensitive to a magnetic field is coupled to a rotating body, the angle of rotation ( alpha ) of which is to be measured. According to symmetrical magnetic fields used to date, the angle of rotation can be measured directly and unequivocally only within a range of no more than 180 DEG . The invention aims to enlarge the range of such an angle of a rotation sensor considerably. To this end, an asymmetrical magnetic field is used so that the maximum and the minimum of the magnetic field measurable by the probe are more than 270  DEG  apart from each other. Advantageous improvements of the invention include additional possibilities for adjusting the magnetic field to the desired shape. Said possibilities include an air gap (6) changing with the angle of rotation and the use of asymmetrical pole shoes (18, 19).
Patent DE-19727924-A1 (DE)
Title: Valve, especially return valve
Inventor: WARNKE WOLFGANG
IPC: F16K15/02
Filed: 1997-07-01
Abstract: The valve seating (6) matches the valve's main body (5) on at least one sealing edge (9). At least two sealing edges are arranged in fluid series in relation to the through-flow of the valve (1). At least one sealing lip (8) is integrated in the valve body and has its own seating. The valve body is pre-tensioned into its closed position by means of a restoring spring (7). The valve body is movably guided in a housing (4).
Patent DE-19728495-A1 (DE)
Title: Induction of biosynthesis of flavanols and their oligomers in plants using non-phytopathogenic microorganisms
Inventor: GUTMANN MARKUS DR
IPC: A01N63/00
Filed: 1997-07-03
Abstract: Induction of flavanol biosynthesis in plants by means of non-phytopathogenic microorganisms is new.