baber/WOPTO huggingface dataset:
Patent DE-19629453-A1 (DE)
Inventor: BECKMANN EBERHARD DR
IPC: D06P5/04
Filed: 1996-07-23
Abstract: The invention concerns a process for the reductive post-cleaning of coloured or printed polyester-containing textiles and is characterized in that a mixture is added as a post-treatment agent to the acid dye liquor or the washing bath. Said mixture comprises as components: a) at least one compound of formula (I) Am[(CR<1>R<2>)mSO2M]p,q, in which A designates NR<3>3-q or OR<4>2-p, R<1>, R<2>, R<4> designate hydrogen, C1-C6 alkyl, R<3> designates identical or different groups selected from the group comprising hydrogen, C1-C20 alkyl, C3-C8 cycloalkyl, optionally substituted by between one and three C1-C4 alkyl groups, M is an equivalent of an ammonium, alkali or alkaline earth ion, m is 0 or 1, p is 1 or 2, q is 1, 2 or 3, at least one of the groups R<1>, R<2>, R<4> being a C1-C6 alkyl when A stands for OR<4>2-p, and, when m equals 0: p, q assuming the value 2, and the compound of formula (I) is used in a mixture with an amount of acid-binding substance which is sufficient to increase the pH value of the dye liquor or washing bath by between 1 and 3 units; b) optionally at least one compound of formula (II) A[(CR<1>R<2>)SO3M]p,q, in which A, R<1>, R<2>, R<3>, R<4>, M, p and q have the same general meanings as in formula (I); and c) optionally further additives.
Patent DE-19629718-A1 (DE)
Title: System for labelling of objects e.g. bottles
Inventor: SEIFERT GUENTER
IPC: B65H37/00
Filed: 1996-07-25
Abstract: The labels (3) are supplied by a storage that uses a material (2) on which a single label is held by a predetermined adhesive force. The object, e.g. bottle (5), to be labelled is dispensed at a predetermined position and in that position the label is attached to the bottle by bringing the label bearing material into contact with the bottle. An adhesive force is generated between the label and the bottle which is larger than that between the label and the label bearing material.  The label bearing material is withdrawn. The adhesion between the label and the bottle may be generated through a thermally reactive substance. The label bearing material may be in the form of a band which is driven through  and by rollers (1,4,7) and the bottles may be conveyed by a moving bed (6) and brought into tangential contact with the rollers that move and press the label band.
Patent DE-19632711-A1 (DE)
Inventor: GARRECHT HARALD
IPC: C04B20/12
Filed: 1996-08-14
Abstract: A process for producing a coated aggregate for construction concrete, in which the coating consists of cements, concrete additives and/or additional substances, as well as other auxiliary substances, is characterised in that a compact and dense coating which is thinner than the grain diameter is applied on the grain surface of the round or broken aggregate. The coating is applied by progressive agglomeration. For this purpose, the aggregates are previously wetted, the coating being formed by cement which is uniformly added at the same time as water is sprayed. A light aggregate with an open-pore structure sealed by the coating is used, providing a light construction concrete which has in the form of fresh concrete a constant processability and pumpability. The thus obtained concrete has predictable apparent densities in the fresh and set state, as well as a defined concrete solidity.
Patent DE-19634797-A1 (DE)
Title: Image reproduction and storage device for medical diagnosis
IPC: A61B1/24
Filed: 1996-08-29
Abstract: The device has an image acquisition unit (6,7) which can be directed towards the point of treatment (9).  The unit is mounted in and/or on a treatment instrument (1) which is close to the point of treatment. The image acquisition device is connected to an image processing and reproduction device via a data line (8).  The image acquisition device is attached to the treatment instrument by a clip or snap fitting (11).  The image acquisition unit may include a microlens with an associated glass fibre connection arrangement.
Patent DE-19634837-A1 (DE)
Title: Tobacco bale packing machine
Inventor: VIESSELMANN KIM P
IPC: A01F15/07
Filed: 1996-08-28
Abstract: The packing machine is a wheeled vehicle and has the base tobacco leaf product 19 collected by a rotating paddle wheel 18. Internally, the machine has a series of conveyor loops 12 and a number of guide and clamping rollers 26-48.  Compression of the product in order to produce tightly packed cylinders is carried out by hydraulic cylinder actuators 68 that move tensioning pulleys. The hydraulic cylinders are supplied by proportional action electromagnetic valves controlled by a microprocessor system.
Patent DE-19635282-A1 (DE)
Title: Prodn. of thin, planar, drillable metal plating laminate resistant to metal migration
Inventor: SAKAI HIROSHI
IPC: H05K1/03
Filed: 1996-08-30
Abstract: Prodn. of a metal plating laminate involves laminating at least 2 layers of film and a metal foil on at least one side of the film laminate by heating under pressure. Each resin film comprises inorg. fibres (I), solid particles of a thermosetting resin (II) and a cured binder resin (III) to fix (I) and (III) together.
Patent DE-19640872-A1 (DE)
Title: Cam for cam shaft of internal combustion engine
Inventor: DUERLICH CLAUS-PETER DIPL ING
IPC: F01L1/047
Filed: 1996-10-04
Abstract: The cam is formed by a combined reforming process from a flat sheet metal plate to comprise an inner edge (3), outer edge (2) and interposed web (4). The inner edge rests on the support shaft (1) and the outer edge provides the track for the slide shoe whilst the web forms the base of the deformed hub. The inner and outer edge of the cam can have a wall thickness of increased strength reducing towards the free end whereby the contact faces with the shaft and slide shoe have improved surface quality. The inner edge is formed with an angle to the support shaft before being threaded onto same.
Patent DE-19642079-A1 (DE)
Title: Portable note-book personal computer
Inventor: LEE JIN-HYUP
IPC: G06F1/16
Filed: 1996-10-02
Abstract: The portable computer (101) has a housing with lower part (10) and cover (70) that is mounted on the back of the lower part with hinges (90) so that it can be rotated to fold over the keyboard (103). The lower part of the housing is intended for the computer, the disk drive, a power supply, a memory and the modem, while the cover contains a display unit and screen visible for a user when the cover is opened. The keyboard is divided into a left (30) and a right (50) half and these can be swivelled horizontally, with the aid of the levers and the journal (H), separated for convenience to suit the user.
Patent DE-19642368-A1 (DE)
Title: Ship designed to carry passengers
Inventor: SCHULTE ARNIM
IPC: B63C9/28
Filed: 1996-10-14
Abstract: At least a greater part of the upper deck of the ship is constructed in a conventional manner as a hall or enclosed promenade deck. This section can be detached from the ship as a safety cell (1) and is self-buoyant. The safety cell is fitted in a trough-shaped recess (2) on the ship and fixed by releasable holder components. Lifting devices are located beneath the cell. The safety cell is dimensioned to accept a large part or all the passengers.
Patent DE-19644312-A1 (DE)
IPC: C04B38/02
Filed: 1996-10-24
Abstract: The invention relates to a method for manufacturing a moulding body from lightweight concrete, comprising the steps of manufacturing a concrete mechanical mixture, comprising cement and aggragates such as sand or pebbles; admixing of water mixed with a gas to the concrete mechanical mixture to form a liquid concrete mix; pouring the liquid concrete mix into a mould; and letting the concrete mix set in the mould. According to the invention, a favourable density distribution of a lightweight concrete moulding body is achieved in that that the water mixed with gas is subjected to  a sonochemical treatment step before and/or after being admixed to the concrete mechanical mixture such that before completely setting of the liquid concrete mix, said mix undergoes an increase in volume, whereby the density of the manufactured moulding body is reduced. The resulting lightweight concrete moulding body has low density and firm outer walls.
Patent DE-19649420-A1 (DE)
Title: semiconductor angular velocity determining device for motor vehicle
Inventor: KAWAKAMI YUJI
IPC: G01C19/5642
Filed: 1996-11-28
Abstract: The device includes a substrate (21) mounted on a vibration source (1) together with a detector (22), e.g. of silicon with an oriented plane, and an oscillator (27) and bar section (26) held in place by a second substrate (24). Both the substrates and the detector have the same mechanical and physical characteristics.  One end of the bar section (26a) is fixed directly to the first substrate. The other end (26b) of the bar section describes an elliptical locating curve in response to the combined force generated by the vibration source along the first substrate and the resultant Coriolis effect operating at right angles to it.
Patent DE-19650548-A1 (DE)
Title: Magnetic recording material production method
Inventor: TAKAHASHI SHINSUKE
IPC: B05C9/06
Filed: 1996-12-05
Abstract: The method involves using a coating head (1) to hold two fluids (21,22), which are deposited to form two layers, at the same time, on a flexible, non-magnetic tape (20) made of polyethylene terephthalate, moving in a predetermined direction (A). The head is composed of three parts, a first block (2), a second block (3), and a third block (4), fitted one after the other and side by side, allowing two gaps (10,11) for supplying the fluids to the tape.  They are connected to the reservoirs (6,7).  Other variants are possible. The viscosity of the fluids depends on the speed gradient, and can be varied by changing the size of the particles and their cohesive force.
Patent DE-19654452-A1 (DE)
Title: Rupturing line construction method for airbag cover in motor vehicle
Inventor: BOSSENMAIER ALBAN DIPL ING
IPC: B23K26/402
Filed: 1996-12-27
Abstract: The method involves forming a desired rupturing line of an airbag cover (1) in a motor vehicle.  The bag has at least one cladded board plate (4) and a foil cladding (8).  A laser beam is aligned on the board rear side, for the formation of a desired rupturing line, which is invisible from the inside of the vehicle which it monitors.  The laser beam (11) of the laser (3) is received by the radiation sensitive sensor (12) arranged opposite.  This is received through the foil cladding (8), and gives a signal against the cutting through of the foil cladding, by the reaction which a further laser application at the sensitive place prevents.  The laser beam (9) is moved away from the sensitive part, so that it remains switched on. The power of the laser beam is lowered to a value which no longer alters the cladded board (2).
Patent DE-19701471-A1 (DE)
Title: Method of exciting esp. vehicle IC engine solenoid fuel-injection valve while fuel is not injected and before first fuel injection
Inventor: WERNER ANDREAS
IPC: F02D41/20
Filed: 1997-01-17
Abstract: The method controls the magnetic valve for controlling the injection of fuel in a combustion engine. Charge stored in a storage device is discharged into the load at the start of the control. The storage device is charged according to a condition in which there is no fuel injection, before a first fuel injection. Preferably the storage device is charged when a signal is applied which indicates a start process. Preferably the start signal is a rotation rate signal or a voltage applied to a clamp. Alternatively the storage device may be charged when a signal is applied which indicates the end of a push operation.
Patent DE-19703916-A1 (DE)
Title: Prediction of attenuation of radio signals caused by buildings
Inventor: SLAWITSCHKA LASLO DIPL ING
IPC: H04B17/373
Filed: 1997-02-03
Abstract: The method for predicting the absorption of radio signals by the building, at each place and at each storey, takes into consideration the geographic position and the distance between the transmitting aerial and the building being examined. Also the height of the transmitting aerial above the ground, the type of electromagnetic wave propagation, the construction and the width of the building, the number and the height of the floors, and the layers of the glass surfaces, which enable a prognosis of the attenuation to be carried out.
Patent DE-19710526-A1 (DE)
Title: Modular air-conditioning system
Inventor: KILLER HEINZ HERMANN DIPL ING
IPC: F24F13/20
Filed: 1997-03-14
Abstract: The air-conditioning system uses a number of individual air-conditoning devices of varying size and/or power rating, each contained within a housing (12) with side, front and rear walls (18,20,22,24) fitted between top and bottom frames (14,16). Each housing receives a central device (30) fitted between the frames, incorporating a heat exchanger and an electrical stage, with a fan positioned adjacent the top or bottom frame and associated with a filter.
Patent DE-19718660-A1 (DE)
Inventor: BLUHM HANSJOACHIM DR
IPC: H01T2/00
Filed: 1997-05-02
Abstract: The invention relates to a method for triggering a gas insulated switching spark gap and to the spark gap itself. Triggering requires only a small amount of energy using a coherently or incoherently scattering, triggering light source illuminating the gap between the electrodes. The triggering light source releases electrons from the metal particles present in the insulating gas of the switching spark gap. Said electrons are used as starting electrons to form sparking conduits. The metal aerosol is produced in a spark gap, an aerosol generator, with electrodes made from said metal aerosol material. One of the constituents of the insulating gas flows through the aerosol generator. The insulating gas in the switching spark gap consists of at least one constituent.
Patent DE-19723899-A1 (DE)
Title: Method of producing screwed connection between two sheets with predetermined pressure
IPC: B25B23/14
Filed: 1997-06-08
Abstract: Two sheet parts (7, 8) are forced together with a predetermined prestressing force by means of a screwed joint using a method in which a screwing device (9) incorporating a measuring system is placed on the head (2) of the screw (1). The length of a blind bore (5) of the screw is determined along the screw axis from the direction of the screw head and at a point when no change has taken place in the screw shank. The length is measured continuously during the screwing procedure and changes are compared with predetermined data to determine when the screwing procedure should stop. Also claim is a device for carrying out the method and a screw with blind bore.
Patent DE-19726508-A1 (DE)
Title: Production of low molecular weight polyether-poly:alcohols with low alkylene glycol content
Inventor: DINSCH STEFAN
IPC: C08G18/48
Filed: 1997-06-23
Abstract: The novel feature in the production of polyetherpolyalcohols  of molecular weight 200-600 by solid phase adducting of an alkylene oxide with an OH group-containing compound (I) at 120 deg C/1013 mbar is that there is now used a mixture of water content below 1 wt.% comprising (I) and a further OH group-containing material (II) which is liquid at 120 deg C/1013 mbar. The mixture is also claimed per se and comprises 50-95 mol.% (I), which is solid at 120 deg C/1013 mbar, and 5-50 mol.% (I), which is liquid at 120 deg C/1013 mbar.
Patent DE-19731973-A1 (DE)
Title: Airbag construction set for motor vehicles
Inventor: FUJITA YOSHIYUKI
IPC: B60R21/20
Filed: 1997-07-24
Abstract: The set consists of an airbag (11) and a cover pad (17). This has a cover wall (19) and a circular side wall (21), to contain and hide the airbag when not inflated. The cover wall breaks, when the airbag inflates, and forms a passage for the airbag into the vehicle interior. The side wall has numerous locking bores (23a) at relative distance. An airbag holder (25) with two plates (27, 29) is connected to airbag and cover pad. The first plate has numerous fitting bores (31), holding sections of the pad side wall. The second plate has radially inward projecting locking claws (30), which engage into the locking bores in the side wall, to fasten the pad to the airbag holder.
Patent DE-19738355-A1 (DE)
Title: Treatment chamber for smoothing suspended garments
Inventor: STEGER HANS-JUERGEN DR ING
IPC: D06F73/02
Filed: 1997-09-02
Abstract: The chamber has devices for a preset influencing of the flow behavior of the treatment medium, i.e. hot air flow (2). The devices can take the form of nozzles in the central wall section for additional insertion of hot air into the flow duct. They can also be an arrangement of walls (1) of the middle wall section so that they run towards each other starting from the top.  The distance and angle between the walls is adjustable.
Patent DE-19739548-A1 (DE)
Inventor: LEE CHANG-WOO
IPC: F16C17/10
Filed: 1997-09-09
Abstract: The surface of a thrust bearing 50 has a section in which the clearance between a first kinetic pressure generating groove 50a and a lower end portion of a rotary shaft 30 gradually gets smaller as it extends to the centre of the shaft. Desirably, the surface of the thrust bearing has a circular arc-shaped section. Since the shaft can rotate stably at high speed and stop its rotation smoothly, it is possible to avoid abrasion of the groove 50a, thereby improving rotative stabilization of the shaft.
Patent DE-19741423-A1 (DE)
Title: Pure phthalide or derivative preparation in high yield
Inventor: PUETTER HERMANN DR
IPC: C25B3/25
Filed: 1997-09-19
Abstract: Preparation of phthalides (I) involves reducing a phthalic acid compound (II) at the cathode of an electrolysis cell to cause a (II) conversion at a rate of 80-99.5%, followed by crystallizing (I) from the electrolyte. Preparation of phthalides (I) involves reduction of a phthalide compound (II), dissolved in an electrolyte, at the cathode of an undivided electrolysis cell. (II) is selected from phthalic acid and its derivatives in which the carboxy groups are replaced by groups derived from carboxy in a condensation reaction and/or one or more H atoms on the o-phenylene unit are replaced by inert substituents. Reaction is carried out to a conversion such that the molar ratio (I) : ((I) + (II)) is 0.8-0.995 : 1. The electrolyte is then removed from the cell, and (I) is crystallized from the electrolyte (optionally after distillation work-up) and separated from the mother liquor.
Patent DE-19742530-A1 (DE)
Title: Miticidal composition containing phenothrin
IPC: C11D3/48
Filed: 1997-09-25
Abstract: Composition for controlling housedust mites contains phenothrin (I).
Patent DE-19742808-A1 (DE)
Title: Heat engine with compressor for gas
Inventor: STIERHOF HUBERT
IPC: F02G1/043
Filed: 1997-09-27
Abstract: The total quantity of gas in the circuit constitutes several times the quantity of gas in the expansion stage, and several times the quantity of gas in the compression stage. The engine has separate stages in which for the compression (2), heat input (4), expansion (1), heat recovery (5) and heat rejection (3) are carried out. The heat recovery stage comprises a contraflow heat exchanger. The expansion and compression stage can have conventional cylinders with pistons, connecting rod, crankshaft and valves. The cylinders can be double-acting so that compression and expansion occur simultaneously on opposite sides of the piston. The motor can power a variable output, which is controlled to maintain the delicate balance between the gas quantities in the expansion and compression stages. The control system uses information from pressure and temperature sensors to regulate heat input and compressor stage inlet throttle. The pressure of the working gas is maintained at several atmospheres. Heat input can be by external or internal combustion. The gas circuit can be closed, or open at the compression stage where gas is drawn in and expelled.
Patent DE-19743494-A1 (DE)
Title: Tracked vehicle drive
Inventor: KETTING MICHAEL DR
IPC: B62D55/12
Filed: 1997-10-01
Abstract: The drive system, for a continuous tracked vehicle, has a mechanism to give an additional drive function on a loss of friction grip between the drive drum and the track.  The system has a unit (6), to transmit a keyed drive, between the level of the recirculating track (4) near the drive drum (2) at the frame (1).  It is durably in contact with the drive teeth (5) of the track (4).  An auxiliary drive (7), at the frame (1), operates the keyed drive unit (6) and is either durably in contact with it or is brought in and out of action at the drive drum (2).
Patent DE-19744083-A1 (DE)
Title: Arrangement for producing trigger signal for safety unit in vehicle with roll operation
Inventor: MATTES BERNHARD
IPC: B60R21/16
Filed: 1997-10-06
Abstract: The arrangement for producing a trigger signal has a first facility (1), which derives a first decision criterion (e1) for the triggering of a safety unit (2), from the at least the rate of rotation (omega x) measured about the longitudinal axis (x) of the vehicle and/or from the accelerations (ay, az), measured in the direction of the transverse axis (y) and the vertical axis (z) of the vehicle (FZ) in the vehicle (FZ). A second facility (5,6) is provided, which independent of the first facility (1) for deriving the first decision criterion (e1), forms a second decision criterion (e2).  Then a circuit (7) delivers a trigger signal (as1) for the safety unit (2), if both decision criteria (e1,e2) are simultaneously fulfilled.
Patent DE-19745309-A1 (DE)
Title: Collision sensor for vehicles
Inventor: SPIES HANS
IPC: B60R21/01
Filed: 1997-10-14
Abstract: The sensor consists of a plastic panel (2) located at likely points of impact. On impact the resultant deformation of the plastic generates structure-borne sound characteristic of the plastic material, which is detected by a sound sensor. The location of the impact can be derived based on the transit time of the signals generated. Another method of detection is an optical signal and sensor.
Patent DE-19754526-A1 (DE)
Title: Ship with hull tunneling
Inventor: ANDERSSON GERD
IPC: B63H5/16
Filed: 1997-12-09
Abstract: The ship has a hull tunnel (3) in the stern region of the hull, and a drive propeller in the region of the tunnel. The tunnel has an asymmetrical cross section relative to the envisaged main flow direction. The tunnel may be open on one side and may widen towards the propeller and/or rise towards the top boundary of the tunnel, which may pass over the center line of the ship. The tunnel may be funnel-shaped, at least in some regions.
Patent DE-19757540-A1 (DE)
Title: Supported olefin polymerization catalyst system, particularly for propylene or ethylene
Inventor: FRITZE CORNELIA DR
IPC: C08F4/605
Filed: 1997-12-23
Abstract: Supported olefin polymerization catalyst system with high reactivity and good polymer morphology includes a Lewis base covalently bonded to a support and an organometallic compound as cocatalyst. Supported catalyst system comprises: (a) a support; (b) a Lewis base of formula (I) covalently bonded to the support; (c) an organometallic compound of formula (II) as cocatalyst; (d) a metallocene(s); and (e) an organometallic compound of formula (III): M<2>R<3>R<4>R<5>   (I) M<2>R<6>R<7>R<8>  (II) (M<4>R<9>j)k     (III) R<3> - R<5> = H, halogen, 1-20C alkyl, 6-40C aryl or 7-40C alkyl aryl or aralkyl and two or three can form 2-20C hydrocarbons; R<6> - R<8> = H, halogen or 1-40C halogen-containing group such as 1-40C haloalkyl, 6-40C haloaryl or 7-40C haloalkyl aryl or haloaralkyl and two or three can form 2-20C halogen-containing groups; R<3> - R<5> = H, halogen, 1-40C hydrocarbon group such as 1-20C alkyl, 6-40C aryl or 7-40C alkyl aryl or alkyl; M<2> = group V element, especially N or P;  M<3> = group III element, especially B or Al; M<4> = group I, II or III element, preferably Mg or especially Al; j = 1-3; k = 1-4. Independent claims are included for the preparation of olefin polymers using the above catalyst system and the preparation of the above catalyst system by reacting (b) and (c) with (a) and then reacting with a solution or suspension containing (d) and (e).