baber/WOPTO huggingface dataset:
Patent DE-19613103-A1 (DE)
Inventor: SPECKMANN HORST-DIETER DR
IPC: D06L3/02
Filed: 1996-04-01
Abstract: Transition metal complexes which can be oxidised in a 1 millimolar aqueous solution electrochemically in the potential range from 0.8 to 1.4 V with maximum current densities of at least 5 mA/cm<2> are used in combination with compounds providing peroxocarboxylic acids in perhydrolysis conditions in oxidation, washing, cleaning or disinfectant solutions. These agents preferably contain 0.0025 to 25 % wt. of such transition metal complexes.
Patent DE-19614790-A1 (DE)
Inventor: DAGHBOUCHE KARIM
IPC: G04B23/02
Filed: 1996-04-06
Abstract: When it is impossible to overcome fatigue with the appropriate amount of sleep, an individual's concentration and performance are restricted according to the extent of their fatigue. The object of the novel method and novel device is to prevent involuntarily occurring sleep by causing the tired user to experience a high degree of revitalization in a short amount of time thanks to sleep induced in an autonomously controlled manner and similarly induced waking. In order to overcome fatigue in a controlled manner, the waking time is made dependent on the muscle tone of an extremity, this muscle tone decreasing significantly at a moment which is considered favourable from the physical and mental aspects and is therefore used as a timer for a waking device. The novel method and the novel device are suitable for use in situations in which no time and no suitable place are available for conventional sleep but the extent of fatigue demands sleep.
Patent DE-19615583-A1 (DE)
Title: Channelled-disc-type damper valve for actuating cylinder
Inventor: GRUNDEI MANFRED
IPC: F16F9/348
Filed: 1996-04-19
Abstract: A pre-choking disc (15) partly covers the entries of the through-channels (5a,b) leading through the valve and the disc is recessed (23) for the raised valve areas (21). The disc should be directly clamped to the valve body (19) and the several through-channels differ in pitch circle radii. The disc covers the channels to leave a crescent-shaped gap (17) which in each case acts as a permanent flow choke, allowing damping power to build up from a specified flow rate. The raised areas exactly equal the volume they displace on the entry side. The equalising disc (25) on the disc allows for height differences and in turn supports the valve disc (27) pressed onto the raised areas by a plate spring (29). A tension ring (31) centres the disc and holds the entire valve unit on the piston rod (9).
Patent DE-19616268-A1 (DE)
Title: Square-section chimney for building
Inventor: GEBING ANDREAS DIPL ING
IPC: E04F17/02
Filed: 1996-04-24
Abstract: The constructional system is for a chimney (1), especially for a building. It consists of a set of C-shaped blocks (2) which fit together and their semicircular internal profiles together form a circular-section bore. The outer surface of the chimney is square as seen in plan view and the corners of the square are hollow (4). The hollow spaces are shaped as right-angled equilateral triangles with rounded corners and the hypotenuse curved inwards. Heat-insulating material may be added to the outside of the chimney.
Patent DE-19617395-A1 (DE)
Title: Conditioning hair dye comprising (phospho)amino acid care substance
Inventor: AKRAM MUSTAFA DR
IPC: A61K8/42
Filed: 1996-05-02
Abstract: Hair treatment agent in the form of hair dyes for human hair based on direct dyes and/or oxidising dye intermediates with the usual cosmetic constituents and at least one care agent (I). The novelty is that (I) are of formula (I) or are salts of (I) with (in)org. bases: R<1> = OH, 1-3C alkoxy or a gp. of formula (II); R<5> = OH, (CH2)3-NH2 or 4-hydroxyphenyl; R<6>, R<2> = H or 1-3C alkyl; R<3> = H or Me; and R<4> = OH, (CH2)3-NH2, 4-hydroxyphenyl or H2PO3; provided that (I) and (II) exist in their acid forms and (I) and (II) include the D- and L-isomers and D/L mixts. (racemates).
Patent DE-19622048-A1 (DE)
Title: Extrusion, charging and rapid roller cooling of thermoplastic sheet with uniform properties
Inventor: SEO JEONG-WOOK
IPC: B29L7/00
Filed: 1996-05-31
Abstract: In this procedure for manufacture of a thermoplastic sheet: (i) molten thermoplastic resin is extruded, forming a moving, molten sheet; (ii) electrostatic charge is sprayed onto the sheet from an electrostatic charging wire, limited to the size of the molten sheet; and (iii) a cooling roller then cools the sheet. Also claimed is the appts. used for carrying out the process, wherein the electrostatic charging wire has a diameter of 0.03 to 0.02 mm, a density less than 10 g/cm<3>, a tensile strength of greater than 4 GPa and during electrostatic charging, a tension some 80-95% of the wire breaking strength.
Patent DE-19628747-A1 (DE)
Inventor: BUROW KURT DR
IPC: E06B7/23
Filed: 1996-07-17
Abstract: The invention concerns a safety door assembly (1) for delimiting safety rooms and sterile rooms, the door assembly having a door frame (2) and a single-leaf door (3). The door leaf (3) carries at its edge, facing the frame (2), a peripheral hose-type seal (8) of rubber of plastics which forms part of the sealing system (5), is sealingly connected to the door leaf (3) and can be inflated with a predetermined sealing force against an autogenic restoring force. The frame surface facing the door leaf (3) takes the form of a flat, non-deformable sealing counterface (7), against which the inflated hose-type seal (6) is sealingly supported when the door leaf (3) is closed and the sealing system (5) switched on. The sealing system (5) is automatically controlled and arranged such that the sealing force additionally locks the closed door leaf (3) securely against the frame (2) via frictional engagement and is unlocked in a pressure-relief time interval of a few seconds.
Patent DE-19632141-A1 (DE)
Title: Drive unit with transmission and hydrodynamic clutch
Inventor: WAHL GEORG
IPC: F16D33/06
Filed: 1996-08-09
Abstract: The unit comprises a hydrodynamic clutch (4) behind a transmission (1), and a pump (5) for supplying the clutch working circuit. The unit has a housing (1.1) and an oil sump (3) for the operational oil. The clutch and pump are located outside of the transmission housing. There is an intermediate plate between the housing and oil sump, contg. oil ducts (2.6) for working fluid and lubrication. There are connecting unions (2.1-2.5) for connections between the plate ducts and corresp. ducts outside the plate. The plate also contains the required pumps.
Patent DE-19632161-A1 (DE)
Title: Permanent weighing system for load of forklift truck
Inventor: KORELL KLAUS-DIETER
IPC: G01G19/08
Filed: 1996-08-09
Abstract: A permanent weighing system for the load of a forklift truck comprises at least three load sensors (2) which provide signals (13) to an on-board computer and associated display (not shown). The gravitational force of the load is transmitted to the sensors (2) by the tines (3) and the complete assembly is mounted on a fixed underframe (1) via the set screws (8, 9) and threaded bushes (4). An element of self-centring between the sensors (2) and tines (3) is provided by the conical bushes (12) which is further facilitated by the rubber cushions (11) and spacers (10). Any resultant weighing error caused by transverse forces is corrected by factors derived and stored by the computer.
Patent DE-19635799-A1 (DE)
Title: Noise-damping hose, especially for air-suction system of internal combustion engine
Inventor: SCHULZE SIEGFRIED
IPC: F02M35/12
Filed: 1996-09-04
Abstract: The hose comprises a part of the air-suction line made of porous material. It consists of a self-supporting coil of flat netting made of plastics filaments. The coil is made of a diagonal band from a continuous strand of netting material cut off to the required length. The plastics filaments are welded at the cut-off points. The first and last layer of the coil are joined. One or both ends of the hose are welded or are enclosed by a ring of the same type of plastics as the netting.
Patent DE-19640131-A1 (DE)
Title: Process for cleaning crude oil tanks
IPC: B03B9/02
Filed: 1996-09-28
Abstract: Process for cleaning crude oil tanks containing deposits using a crude oil cycle and obtaining a slurry concentrate is claimed. A crude oil/slurry mixture is removed from the tank, heated and the crude oil recycled back to the tank after removing the slurry. The novelty is that the crude oil/slurry mixture is initially placed under pressure, heated and then subjected to separation, in which it is separated into a lighter crude oil fraction and a heavier solids-containing fraction. The lighter crude oil fraction is injected under pressure back into the tank in the region of the deposits.
Patent DE-19642539-A1 (DE)
Title: Semiconductor on insulator arrangement
Inventor: IPPOSHI TAKASHI
IPC: H01L21/762
Filed: 1996-10-15
Abstract: The arrangement has a buried insulating layer (2) sandwiched between the semiconductor substrate (1) and the mesa type semiconductor layer (3) and contains source and drain regions. A channel stopper region (4) is formed round the edge section of the semiconductor layer. A separating insulation layer (5,6a,b) is deposited on the channel stopper region and on the edge section of the semiconductor layer, with its top face on the channel stopper region so arcuated that it is removed from the top face of the semiconductor layer upwards. A gate electrode (8) extends over the semiconductor layer towards the separating insulating layer.
Patent DE-19643959-A1 (DE)
Title: Olefinic polymer-based adhesive suitable for use on skin
Inventor: HILLE THOMAS DR
IPC: C09J133/10
Filed: 1996-10-31
Abstract: A novel adhesive (A) (specifically a pressure-sensitive adhesive), containing olefinic polymers (I), has a residual monomer content of less than 1 wt.% (especially less than 0.02 wt.%). Claimed preparation of (A) involves hydrogenating a solution of adhesive, after the termination of polymerisation or copolymerisation, in the presence of metallic catalyst. Transdermal therapeutic systems containing (A) are also claimed.
Patent DE-19645956-A1 (DE)
Title: Apparatus for moving tractor cab relative to tractor body
Inventor: GLASS MANFRED
IPC: B62D33/063
Filed: 1996-11-07
Abstract: The apparatus (14) for moving a tractor cab (12) relative to a tractor body (11), comprises a bracket member (24) having a first end and a second end, the first end of the bracket member (24) being secured to the tractor body (11) and the second end of the bracket member (24) being spaced apart from the tractor body (11). It also has a first support arm (28) having a first end and a second end, the first end of the first support arm (28) being secured to the tractor cab (12) and the second end of the first support arm (28) being secured to the second end of the bracket member (24). There is a hydraulic cylinder (26) having a first end and a second end, the first end of the hydraulic cylinder (26) being secured to the tractor cab (12) and the second end of the hydraulic cylinder (26) being secured to the second end of the bracket member (24).  The hydraulic cylinder (26) is at a minimum extension when the tractor cab (12) is moved to a raised position relative to the tractor body (11), and the hydraulic cylinder (26) is at a maximum extension when the tractor cab (12) is moved to a normal position relative to the tractor body (11).
Patent DE-19700867-A1 (DE)
Title: Semiconductor processing apparatus for film growing on wafer surface
Inventor: PARK JAE WOO
IPC: H01L21/316
Filed: 1997-01-13
Abstract: The apparatus contains a chamber with several lamps (22) at the top end of the chamber. At one chamber side is a wafer inlet and outlet (28), while a reaction gas inlet and outlet (26, 27) are located at two sides of the chamber. While the wafer is kept in the chamber, it is held by several pyrometers (24), detecting temperature. The wafer is heated to a suitable temperature by the lamps, while the wafer is lowered by the pyrometers when the temperature has been reached. The lower chamber end locates a hot plate (23), onto which the wafer is set by the pyrometers. It serves as a second heat source holding the water on process temp.
Patent DE-19705992-A1 (DE)
Inventor: UTECHT JENS DR
IPC: C08F8/00
Filed: 1997-02-17
Abstract: The invention relates to a method for producing polymers containing carbamate units, wherein polyethylene imines or polymers containing vinyl amine units of formula (III) in which R<1> = H or C1-C6-alkyl are made to react with halogen formic acid esters. The invention also relates to the use of the polyethylene imines containing carbamate groups thus obtained or polymers containing vinyl carbamate units as retention agents, dehydrating agents, flocculants and fixing agents in the production of paper, as a protective colloid for the production of aqueous alkyl diketene dispersions and as a dispersing agent for the production of accumulated aqueous filling material slurries.
Patent DE-19706743-A1 (DE)
Title: Refractory material used e.g. in production of fire protection doors
Inventor: STERRER MANFRED
IPC: C04B35/63
Filed: 1997-02-20
Abstract: Refractory material comprises: 0.1-30 wt.% of an organic component selected from mono-, di-, oligo- or poly-saccharides, polyvinyl alcohols, or caseins, ground locust bean, gelatine or ground bone, and 1-70 wt.% talc as filler and/or firebrick in an amount of 1-50 wt.%.
Patent DE-19707478-A1 (DE)
Inventor: BLUM RAINER
IPC: C08L67/06
Filed: 1997-02-25
Abstract: An impregnating and coating polyester resin solution contains polyesters which comprise structures of formula (I) in which n equals 0 to 10. The solution is substantially free from monomers unsaturated by acryl, vinyl or allyl bonds. The solvent used preferably contains aliphatic saturated C2-6-alcohols, C3-6-ketones or C3-6-carboxylic acid esters or their mixtures. The proportion of solvent amounts to 5 to 60 % by weight of the total impregnating and coating polyester resin solution.
Patent DE-19708025-A1 (DE)
Title: Recovery and purification of argon from silicon crystal growing oven
Inventor: HSIUNG THOMAS HSIAO-LING
IPC: F25J3/08
Filed: 1997-02-27
Abstract: Process for the recovery and purification of argon from a silicon crystal growing oven containing the residual dopant and contacted with a liquid adsorbent comprises contacting the argon initially with a de-oxidation catalyst and hydrogen to remove oxygen and then with a zeolitic adsorbent selectively adsorbing water and CO2, and purifying by cryogenic separation to a 99.5 volume % argon product stream purity.
Patent DE-19714445-A1 (DE)
Title: Exposure focusing device for LED printer
Inventor: ORLICKI DAVID MARK
IPC: B41B19/00
Filed: 1997-04-08
Abstract: The LED writing head (74) is mounted on a rotating support (32) in a cylinder with the copy material fed around the cylinder. The writing head is fitted with an electrode to measure the capacity between the writing head and the copy material during each cycle. This signal is analysed to determine the writing slot width and the spacing between the writing head and the copy. A correction system adjusts the relative centres of rotation of the writing head and the copy material to align the focus of the system. The impedance and capacity of the sensor are analysed in a time controlled circuit of an oscillator whose frequency is a function of the rotation speed of the writing head. The writing head rotates about the axis and moves along it to scan the copy.
Patent DE-19716824-A1 (DE)
Title: Circuit board holder
Inventor: FROMM ALFRED
IPC: B25B1/10
Filed: 1997-04-22
Abstract: The circuit board holder has two holding jaws (12,14) which can be fixed to a base surface with holders (22,24) on their longitudinal sides facing each other and facing away from the base surface. The holder has a lower support surface facing the base surface and a holding surface facing the jaws. The circuit boards (18) can be placed in the holder from the side remote from the base surface with adjacent longitudinal side regions. The holders are then moved together with a clamp device (54) so as to fix the circuit boards in place.
Patent DE-19717097-A1 (DE)
Title: Method of marking sewage pipes during production
IPC: B28B11/10
Filed: 1997-04-23
Abstract: The inner wall (24) of the pipe is stamped (23) before being fixed. The pipe (10) is held tightly in a holder (12) so that it hovers vertically over the stamping device (16) which is supported by a hoist (17) inserting the stamping device vertically into the pipe. The drive mechanism (22) is operated after the stamping device has been inserted into the pipe. The stamp is recognisable by an inspection camera.
Patent DE-19717411-A1 (DE)
Title: Monitoring of thermal loading of patient tissue in contact region of neutral electrode of HF treatment unit
Inventor: HAEBERLEN ROLAND DIPL ING
IPC: A61B18/12
Filed: 1997-04-25
Abstract: The method involves measuring the HF current flowing across the neutral electrode. A signal is produced corresponding to the square of this current. This signal during the entire treatment duration is led to an integrator for integration. The integration signal is used as a measure for the thermal loading of the tissue. The HF current flowing across the neutral electrode may be determined by a direct current measurement in the line leading from the HF treatment unit to the neutral electrode. The HF current flowing across the neutral electrode may be measured indirectly by measuring the primary side current measurement in the HF treatment unit.
Patent DE-19719193-A1 (DE)
Title: Water temperature indicator
Inventor: SPITZ JUERGEN
IPC: E03C1/04
Filed: 1997-05-09
Abstract: The indicator displays a temperature of a standing or flowing fluid optically. The indicator is formed for the installation in, or combination with different instruments and vessels. One or more light sources are preferably used as display elements. Either the colour or intensity of the light sources indicates the corresponding temperature of the fluid. Light fibres may be used to install the light sources as display elements. The temperature may also be detected by a probe, which is directly or indirectly connected to the fluid, and selects the appropriate light sources by an output electronics arrangement.
Patent DE-19720540-A1 (DE)
Inventor: FENNHOFF GERHARD DIPL CHEM DR
IPC: C07C37/52
Filed: 1997-05-16
Abstract: The invention relates to a method for processing mother liquors ejected from said method and remaining one bisphenol has been separated during the production of dihydroxydiarylalkanes (bisphenols). According to the inventive method, phenol is initially removed by means of distillation. The residue is subsequently split into two series connected reactive rectification columns, wherein the first scission is carried out in the presence of a basic catalyst, and the second scission in carried out in the presence of an acidic catalyst.
Patent DE-19724489-A1 (DE)
Inventor: SIEGRIST WALTER
IPC: A01N35/02
Filed: 1997-06-10
Abstract: The invention relates to a molluscicidal agent, in particular for treating seeds like, for example, seed grain against snails, and a method for its production. The agent is an aqueous suspension which can be sprayed, and contains 25-60 wt% metaldehyde, a crosslinking agent, and, optionally, a thickening agent and/or further auxiliary and active agents.
Patent DE-19725309-A1 (DE)
Title: Radio monitoring system operation method for data transmission using trunking network
Inventor: KLUGE VOLKER
IPC: G08B25/10
Filed: 1997-06-11
Abstract: The method involves allocating radio detector (1) to a receiver (2) with a transmission part (3) for trunking network. The receivers are supplied permanently with current and are activated. The power supply of the transmission part to the trunking network is only activated if an alarm message or a routine message about the operation state is to be sent.  The address allocation for the radio detectors is carried out by binary coding of n-channels and the routine messages are monitored in the central station and displayed only when they fail to come. Preferably, the routine messages are formed by messages of activating and deactivating the alarm system, messages of employment, underpower display and a combination of message of employment and underpower display.
Patent DE-19725508-A1 (DE)
Inventor: LANG FRANK-PETER DIPL ING
IPC: C11D1/37
Filed: 1997-06-17
Abstract: The invention relates to a detergent and cleaning agent containing a combination of active substances consisting of a dirt-removing polymer and an alkane sulfonate and/or an  alpha -olefin sulfonate.
Patent DE-19726709-A1 (DE)
Title: Two-storey grill has V=shaped metal profiles
Inventor: MOHREN PAUL
IPC: A47J37/07
Filed: 1997-06-24
Abstract: The upper tray (1) of the grill has V-shaped metal profiles (2) welded to a frame (3) to accommodate the meat on the pointed parts of the profiles (2). Meat juice, marinade, etc. can drip onto the lower tray (4) which has V-shaped profiles (5) welded to a frame (6) in a mirror inverted way, the open V-ends forming grooves through which the liquids are guided into a collection container (7). The distance and the angle of inclination between upper (1) and lower tray (4) can be adjusted individually.
Patent DE-19727243-A1 (DE)
Title: Hard disc drive with conversion of logical addresses into physical addresses
Inventor: TAMAGAWA MASAHIRO
IPC: G06F3/06
Filed: 1997-06-26
Abstract: The hard disc drive system has a disc access system that provides an input to a decoder 6, which is provided to convert the data processing addresses into physical addresses.  The decoder provides the address conversion for the diagnostic instructions, by changing the processor generated associated addresses into physical addresses for one or more K7,K8 hard disc units.  Each drive has a controller 3A and a head 7A,8A, together with the associated disc 7B,8B units.
Patent DE-19728929-A1 (DE)
Title: Vacuum duster
Inventor: BLUEMEL KURT DIPL ING
IPC: A47L9/06
Filed: 1997-07-07
Abstract: The vacuum cleaner accessory, as a duster jet (1), is rounded at the leading end and a shaped piece (3) at the trailing end. The end piece (3) is an open cone shape, is elastic and light with suction openings (3a). The vacuum cleaner tool has a soft and bulked cover material (2) of 1-2 cm thick and also with suction openings. The end piece (3) is of rubber or plastics, such as polyethylene foam.
Patent DE-19730153-A1 (DE)
IPC: F16L59/02
Filed: 1997-07-14
Abstract: An insulating sleeve for metal and other non-combustible pipes, comprises an outer protective layer, a sliding layer on the pipe side, and an intermediate layer. The intermediate layer (2) has at least one temp. and/or fire resistant coating, and dampens sound. The inner layer (3) pref. consists of a PE or PP film.
Patent DE-19731964-A1 (DE)
Title: Spectrometer with non-spherical mirror, esp. for short-wave radiation
Inventor: MASHIMA KIYOTA
IPC: G01J3/10
Filed: 1997-07-24
Abstract: The spectrometer includes a light source (3), a spectroscopic element planar grating (5) and reflecting mirrors. One reflecting mirror is a non-spherical mirror (6), which is brought into its non-spherical form through applying an external force on a disk. The non-spherical mirror may be a cylindrical parabolic or elliptic mirror. The light source provides an emission of electro-magnetic radiation from an ultraviolet range up to an X-ray range.
Patent DE-19732413-A1 (DE)
Title: Device for shaping metal plate
Inventor: SCHWAGER ARIBERT PROF DR ING
IPC: B21D26/02
Filed: 1997-07-28
Abstract: The metal plate (15) in single or double formation is clamped between the upper tool (1) and the lower tool (7) using a holding down device. The two tool halves are closed to form a pressure-tight seal to the closure area (S) surrounding the holding down device. The holding down device after closure of the two tool halves is moved in the direction of the metal plate with a holding force (FN) independent of the closure force (FS). Upper and lower drawing rings (5,14) are incorporated in the upper and lower tools in the direction towards the plate, between which the plate is guided during the shaping process. TECHNOLOGY FOCUS - METALLURGY - The device is for sharpening metal plates.