baber/WOPTO huggingface dataset:
Patent DE-19914798-A1 (DE)
Title: Stabilizer combination for halogenated thermoplastic resin, e.g. rigid polyvinyl chloride for outdoor use, comprises calcium (hydr)oxide, organo-tin compound with organyloxy or organylthio groups and zinc compound
Inventor: ROSENTHAL MICHAEL
IPC: C08K5/098
Filed: 1999-03-31
Abstract: Stabilizer combination for halogenated thermoplastic resins comprises:  (a) optionally surface-modified calcium (hydr)oxide; (b) tin (Sn) compound(s), with 1-2 alkyl and 2-3 organyloxy or organylthio groups, of formula (I); and (c) zinc (Zn) compound(s) selected from liquid and solid Zn salts of (un)saturated, linear or branched, mono- or poly-functional aromatic or aliphatic carboxylic acids and Zn (hydr)oxide. Stabilizer combination for halogenated thermoplastic resins comprises:  (a) optionally surface-modified calcium (hydr)oxide; (b) tin (Sn) compound(s), with 1-2 alkyl and 2-3 organyloxy or organylthio groups, of formula (I); and (c) zinc (Zn) compound(s) selected from liquid and solid Zn salts of (un)saturated, linear or branched, mono- or poly-functional aromatic or aliphatic carboxylic acids and Zn (hydr)oxide. RnSn(X-R')4-n     (I) n  = 1 or 2;  R  = 1-22 carbon (C) linear or branched alkyl;  X  = sulfur (-S-) or oxygen (-O-);  R'  = 1-22 C linear or branched alkyl or an alkoxy- or alkyl-carbonylalk(en)yl or -carbonylalk(en)ylcarbonyl group of formula  -(C(O))m-L-C(O)-O-R'' (IIA) or  -(C(O))m-L-O-C(O)-R'' (IIB); m  = 0 or 1;  -L-  = a divalent 1-4 C alkylene or vinylene group;  R = 1-22 C alkyl; or  2 (X-R') groups together  = group completing a heterocyclic ring of formula (IIIA) or (IIIB). An Independent claim is also included for thermoplastic resin compositions containing halogenated thermoplastic resin(s) and the stabilizer combination.
Patent DE-19915989-A1 (DE)
Title: Areas of use for mats made of scrap rubber from worn tyres, as a construction material, especially in house building
Inventor: HOBOY ANDREAS
IPC: E01F9/541
Filed: 1999-04-09
Abstract: The compressed rubber mats may be used in house construction, e.g. between a base plate and a wooden framework to prevent water ingress or in cellars, in noise and wind protection walls on motorways, railway lines and other roads, in the inner and outer walls of public buildings, e.g. schools, sports halls. Other uses include slabs for roads and footpath, lawn edging stones and kerbstones.  Independent claims are made for: a) use of the rubber mats; b) production; c) commercialization of the mats.
Patent DE-19922507-A1 (DE)
Inventor: GELDERIE UDO
IPC: B32B17/10
Filed: 1999-05-15
Abstract: The inventive fire protection glazing comprises at least two panes, which are bonded together by a spacing frame and an intermediate layer containing water, said layer filling the intermediate space between the panes. The spacing frame is made up of a bead that is applied to the edge area of a pane by extrusion. The bead consists of a butyl polymer that is obtained from 40 to 65 wt. % polyisobutylene, 10 to 25 wt. % lamp black and 10 to 40 wt. % inorganic filler. The formulation of the butylpolymer is selected within these limits, in such a way that at a temperature of 80  DEG C, it has a transversal elasticity modulus or a shear modulus G* of 1.2 to 2.2 MPa.
Patent DE-19923027-A1 (DE)
Inventor: SCHUELER ECKHARD
IPC: C07K1/36
Filed: 1999-05-19
Abstract: A process (I) for the treatment of a plasma protein solution to inactivate and/or eliminate enveloped and/or nonenveloped viruses comprising precipitating viruses with an ammonium salt, is new. A process (I) for treating a plasma protein solution to inactivate and/or eliminate enveloped and/or nonenveloped viruses comprises: (a) incubating the solution with 13-22 wt.% of an ammonium salt at room temperature and alkaline pH; (b) removing the precipitate; (c) removing the ammonium salt to reduce the residual ammonium salt concentration to less than 0.5 mole/liter; (d) pasteurizing the solution at about 60 degrees C for several hours; and (e) processing the solution to obtain a therapeutically usable plasma protein preparation. Independent claims are also included for the following: (1) a process (II) for treating a plasma protein solution to inactivate and/or eliminate enveloped and/or nonenveloped viru comprising: (a) incubating the solution with 13-22 wt.% of an ammonium salt at room temperature and alkaline pH; (b) removing the precipitate; (c) increasing the ammonium salt concentration to 24-27 wt.%; (d) incubating the solution again; (e) collecting the resulting virus-free precipitate; (f) removing the ammonium salt to reduce the residual ammonium salt concentration to less than 0.5 mole/liter; (g) pasteurizing the precipitate at about 60 degrees C for several hours; and (h) processing the precipitate to obtain a therapeutically usable plasma protein preparation; and (2) a plasma protein preparation obtainable by process (I) or (II).
Patent DE-19923802-A1 (DE)
Title: Rundstrickmaschine zur Herstellung von Strickwaren mit wahlweise unterschiedlichen Eigenschaften und Verfahren zu ihrer Einstellung
Inventor: PLATH ERNST-DIETER
IPC: D04B15/99
Filed: 1999-05-19
Abstract: Es wird eine Rundstrickmaschine beschrieben, deren Komponenten zwecks Durchführung eines Auftrags mit Hilfe von in einem Datenspeicher abgelegten Einstelldatensätzen eingestellt werden können, die eine vorgegebene Bindung, Garnart, Garnstärke und Qualität der herzustellenden Strickware berücksichtigen und vorzugsweise aus Strickprozessen stammen, die mit der Rundstrickmaschine bereits durchgeführt wurden. Dabei wird vorzugsweise zuerst anhand der Einstelldaten eine Grundeinstellung vorgenommen, an die sich eine Feineinstellung mit einer zentralen Einstellvorrichtung für die Maschengröße anschließen kann, bis die gewünschte Qualität erreicht ist (Fig. 1).
Patent DE-19925599-A1 (DE)
Inventor: SCHUBERT MANFRED
IPC: F27B3/24
Filed: 1999-06-04
Abstract: The aim of the invention is to provide a means of also cooling the lower part of electric arc furnaces and/or resistance furnaces. To this end, said lower part - the actual melting vessel (4) - is surrounded with a jacket (9) at a certain distance, forming a shell, and the resulting intermediate space is configured as a cooling device (10) and subjected to the action of a cooling medium (14).
Patent DE-19925715-A1 (DE)
Title: Homogeneous mixing of combustion air and exhaust gases involves sucking in exhaust gases by oxidant injection effect; complete and homogeneous mixing occurs before fuel oxidizes
Inventor: KOEHNE HEINRICH
IPC: F23C9/08
Filed: 1999-06-07
Abstract: The method involves sucking in the exhaust gases by the injection effect of the oxidant, otherwise known as the combustion air, or the oxidant/fuel mixture and complete and homogeneous mixing of the combustion exhaust gases with the oxidant or oxidant/fuel mixture occurs before the fuel oxidizes.  An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19927013-A1 (DE)
Title: Ventilator burner; has air supply at least partly surrounded by gas supply with several exit openings and has barrier above opening of air supply, to deflect air
Inventor: ADAM MARIO
IPC: F23D14/34
Filed: 1999-06-07
Abstract: The burner has an air supply (8) that opens axially to a burner chamber (1) and is at least partly surrounded by a similarly arranged gas supply (12). The gas supply opens into separated exit openings (6) around its end face into the burner chamber. A barrier (11) arranged above the opening of the air supply deflects air radially. A further gas supply may also be provided, surrounding the air supply.
Patent DE-19930206-A1 (DE)
Inventor: SUDMANNS HANS
IPC: F01P11/04
Filed: 1999-06-30
Abstract: Disclosed is a liquid cooled internal combustion engine, comprising a plurality of cooling circuits and one or several liquid radiators connected thereto. In order to produce one of several possible configurations of cooling circuits and liquid radiators, a cooling liquid guide housing (1) comprising a plurality of first flow sections (4) associated with said cooling circuits, a distributor housing (3) comprising a plurality of second flow sections (6) which are connected to the liquid radiators, and an intermediate element (2) arranged between the liquid guide housing (1) and the distributor housing (3) are provided. The intermediate element (2) has a specific arrangement of open passage sections (5) between the first flow sections (4) of the cooling liquid guide housing (1) and the second flow sections (6) of the distributor housing (3), corresponding to one of several possible configurations of cooling circuits and liquid radiators.
Patent DE-19930994-A1 (DE)
Title: Circuitry to monitor relay in safety switch having at least three relays
Inventor: HARTL PAUL
IPC: G05B9/02
Filed: 1999-07-05
Abstract: Circuit has two parallel relay control circuits (T1,T3,T4,T2) for two relays (A,B). Each is separately connectable to supply and to earth. Third relay (C) and fourth relay (SSD) are diagonal (MP2,PM1,MMP4,MP3) to relay control circuit. Single switch, transistors (T1-T4), are controlled in two channels by separate microprocessors (C1,C2). Return circuitry (R2,T5,R1,T11,T6) reads control states of control circuit during test cycles and report to one of microprocessors.
Patent DE-19934497-A1 (DE)
Title: Hydrostatic drive system has valve for braking load in each pressure line connecting pump to load, e.g. motor; valve limits pressure to defined level in braking phase
Inventor: STUERMER BURKHARD
IPC: B60T10/04
Filed: 1999-07-22
Abstract: The system has a pump (2) driven by a drive motor and at least one load (4), esp. a motor, connected to the pump by two pressure lines (3a,3b) in a closed loop. There is a valve (11a,11b) for braking the load in each pressure line connecting the pump to the load. The valve limits the pressure to a defined level in a braking phase.
Patent DE-19937462-A1 (DE)
Inventor: HEESCHER ALEXANDER
IPC: B60R13/08
Filed: 1999-08-07
Abstract: The invention relates to a sound-absorbing and sound-deadening coating for an automobile body sheet (1) that vibrates. Said coating contains the combination of an intermediate layer (3) of an adhesive foam which supports a heavy layer (4); and an aluminium sandwich (2). While the sandwich (2) provides absorption through an extensive temperature range and the elastic-mass system consisting of the body sheet (1), the heavy layer (4) and the intermediate layer (3) produces a deadening effect (anti-drumming effect), the combination of the sandwich (2) and the adhesive foam provides additional absorption of the remaining bending vibrations.
Patent DE-19938999-A1 (DE)
Title: Fuel injection valve with lubricated mechanical transmission element
Inventor: KLUEGL WENDELIN
IPC: F02M47/02
Filed: 1999-08-17
Abstract: A fuel-injection valve has a controlled piezoelectric actuator and a mechanical transmission element in operative connection with the actuator. A positioning element is in operative connection with the transmission element, and is movable by the actuator via the transmission element.  A line is provided for the fuel or a control medium. Fuel or a control medium is supplied to the transmission element (5) via the line (27,18,31,15,24,50,16). A fuel line (27) is specifically designed as the line and verges on a packed sealing gap (50,15,24,31). Fuel delivered via the sealing gap is supplied to the transmission element (5).
Patent DE-19940056-A1 (DE)
Title: Dosiervorrichtung und Verfahren zur Dosierung
Inventor: GOTTLIEB BERNHARD
IPC: H01L41/083
Filed: 1999-08-24
Abstract: Die Dosiervorrichtung weist auf DOLLAR A ein Gehäuse (1) mit einer Dosieröffnung, die mittels einer Verschiebung einer Ventilnadel (3) steuerbar ist, DOLLAR A einen in axialer Richtung längenveränderbaren elektromechanischen Aktor (8), der innerhalb einer druckbefüllbaren Arbeitskammer (16) des Gehäuses (1) angebracht ist, und der an seiner einen Stirnseite mit der Ventilnadel (3) und an seiner anderen Stirnseite mit einem axialverschiebbaren Hydraulikkolben (10) verbunden ist, DOLLAR A eine Hydraulikkammer (13), die durch eine erste Passung (11) zwischen Hydraulikkolben (10) und Gehäuse (1) mit der Arbeitskammer (16) gedrosselt hydraulisch verbunden ist, DOLLAR A wobei die erste Passung (11) so ausgelegt ist, daß bei einer schnellen Längenänderung des Aktors (8) der Hydraulikkolben (10) relativ zum Gehäuse (1) feststeht, DOLLAR A dadurch gekennzeichnet, daß DOLLAR A die Hydraulikkammer (13) durch die erste Passung (11) hindurch über die Arbeitskammer (16) druckbefüllbar ist.
Patent DE-19942753-A1 (DE)
Title: Plug connector has fixing lever with elastic stop sections held against first element in starting phase, and second element sections that release stop contact when connecting first element
Inventor: OKABE TOSHIAKI
IPC: H01R13/629
Filed: 1999-09-08
Abstract: The connector has a lever (22) pivotably mounted on a first connecting element (21) between the lever ends, an actuation section (29) formed on one end of the lever, whereby the lever is pivoted by pressing the actuation section. The section serves as a force application point to connect the first connecting element to a second connecting element (23). The lever has elastic auxiliary stop sections (38) held against the first connecting element in a starting phase and release sections (38C) on the second connecting element which release stop section contact when connecting the first element.
Patent DE-19943342-A1 (DE)
Inventor: PIETRUSZKA JOERG
IPC: H04M1/72415
Filed: 1999-09-10
Abstract: The arrangement has at least one setting placed in a memory, making it available to the user as specified values. A telephone keypad is fitted and at least one memory area is used exclusively for the acquisition and storage of telephone numbers and is accessed via the keypad. Individual values corresp. to defined pre-sets for the arrangement, such as telephone numbers, are placed in memory locations in the memory.
Patent DE-19943598-A1 (DE)
Title: Battery operated electric hand tool with oscillating tool holder moving vertically to the work
IPC: B28D1/32
Filed: 1999-09-11
Abstract: The hand tool consists of a tubular motor housing (2) with a head section containing a vertically movable tool holder in which a cutting tool (6) is held between two arms of a convex plate (5) rigidly attached to the body and which is held against a workpiece.
Patent DE-19945850-A1 (DE)
Title: Aqueous coating material for stainless steel, to produce dirt- and scratch-resistant coatings e.g. on food processing machines, contains blocked polyurethane prepolymer dispersion and other crosslinkable polymers
Inventor: KASPER DIRK
IPC: C08G18/75
Filed: 1999-09-24
Abstract: Aqueous composition (I) for coating stainless steel, containing: (a) dispersed polyurethane prepolymer(s) with at least partly blocked isocyanate groups; (b) other crosslinkable polymer dispersion(s) or solution(s); and optionally (c) wetting agents, dispersants and flow improvers.  An Independent claim is also included for a method for coating stainless steel with thin, scratch-resistant, dirt-repellent coatings by optionally cleaning and degreasing the steel, optionally washing, optionally treating with a bonding primer, coating with (I) to a dry film thickness of 0.1-10 (preferably 0.5-5) g/m<2>, optionally evaporating volatiles and then hardening for 0.5 second to 40 minutes at 100-250 deg C.
Patent DE-19947796-A1 (DE)
Inventor: BENZON MICHAEL EIS
IPC: F02F1/16
Filed: 1999-10-05
Abstract: The invention relates to a cylinder liner comprising scavenge ports (3, 4) for a reciprocating internal combustion engine, especially for a two-stroke large diesel engine. The aim of the invention is to provide a cylinder liner which has a long serviceable life and a high load capability. To this end, the scavenge ports (3, 4) have lateral edges (5, 6; 9, 10) which are inclined in relation to the center longitudinal axis of the cylinder liner (1) and in relation to one another.
Patent DE-19947860-A1 (DE)
Title: Use of urea derivatives of cyan acetic acid, particularly dimethyl(cyanoacetyl)urea, as stabilizers for chlorinated thermoplastic polymers
Inventor: DAUTE PETER
IPC: C08K5/315
Filed: 1999-10-05
Abstract: Use of urea derivatives of cyan acetic acid of formula (I) as stabilizers for chlorinated thermoplastic polymers to give improved stability on heating.  Use of urea derivatives of cyan acetic acid of formula (I) as stabilizers for chlorinated thermoplastic polymers: NC-CH2CON(R<1>)CONHR<2> (I)  R<1> and R<2>  = 1-18C alkyl or 6-18C aryl optionally substituted by 1-6C alkyl. Independent claims are included for a stabilizer composition containing compound (I) and a stabilization process involving using (I).
Patent DE-19950425-A1 (DE)
Title: Charging device for IC engine has heat exchanger located inside housing of compressor, compressor is radial one and fan is axial one, both on one axis.
Inventor: DITTMAR JOHANNES
IPC: F02C6/12
Filed: 1999-10-14
Abstract: A charging device for an IC engine has a compressor (5) sitting in a housing (4) for the generation of charge air and a heat exchanger (7) in which the charge air is cooled by cold air (9). A fan (3) is provided to move the cold air. The heat exchanger is located inside the housing of the compressor. The compressor is a radial one. The fan is an axial one. The compressor and the fan are located on one axis. The compressor is connected after the fan and consequently air is supplied to it from the fan. The heat exchanger has an essentially hollow cylinder-shape design.
Patent DE-19951490-A1 (DE)
Title: Medical implant, e.g. pacemaker, comprises primary and secondary digital signal processors, analogue and digital circuits, and power source
Inventor: THOMPSON DAVID L
IPC: H02M3/07
Filed: 1999-10-26
Abstract: A medical device comprising primary and secondary digital signal processing units, one or more analogue and digital circuits, and a power source, is new.  A medical device comprises primary and secondary digital signal processing units, one or more analogue and digital circuits, and a power source. The processing units operate at different frequencies and the circuits can carry out at least one function. The primary and secondary frequencies are such that the voltage requirement is less for both processors than for one alone. The voltage control circuit produces at least a second supply voltage which can be supplied to one or more analogue circuits.
Patent DE-19954160-A1 (DE)
Inventor: DEMOUTE JEAN PIERRE
IPC: C07D311/94
Filed: 1999-11-10
Abstract: The invention relates to 5-halo-4-fluoro-4,7,7-trimethyl-3-oxabicyclo[4.1.0]heptane-2-ones, to a method for their production and to their use in the production of cyclopropane carboxylic acids. The invention relates to the compounds of formula (I), wherein Hal represents Cl, Br, or I. The inventive compounds are useful as the intermediates in the production of pyrethroids.
Patent DE-19955415-A1 (DE)
Title: Conveyor for feeding automatic winder includes device to prevent overfilling using comparison of signals from two sensors spaced along conveyor
Inventor: HAMACHER MARTIN
IPC: B65H67/06
Filed: 1999-11-18
Abstract: A conveyor (2) feeding bobbins from spinning machines to automatic winders is fitted with two sensors (14, 15) spaced some distance apart that provide signals to a control unit (27) as bobbins move past them. When the difference between the running totals reaches a predetermined limit the conveyor is reversed for a short period a number of times and, if this is insufficient, ultimately stopped.
Patent DE-19958073-A1 (DE)
Title: Infinitely-variable conical gear drive has ring-shaped sound dampener
Inventor: EIDLOTH RAINER
IPC: F16C27/06
Filed: 1999-12-02
Abstract: An infinitely-variable conical disc belt- or chain-driven gear, has a drive input pulley and a drive output pulley. The gear incorporates a ring-shaped sound dampener with an essentially U-shaped cross section and a noise-absorbing insert.
Patent DE-19958168-A1 (DE)
Inventor: ETZENBACH NORBERT
IPC: C09D7/61
Filed: 1999-12-02
Abstract: A red iron oxide pigment (I) has a color saturation value (C asterisk ) of greater than 39 Cielab units. An Independent claim is included for the preparation of the pigment (I) by producing a fine suspension of hematite by mixing dilute nitric acid with elemental iron at above 90 degrees C followed by reaction of the suspension with iron (II) salts and alkali hydroxide in the presence of an oxygen containing gas or reaction of iron, iron (II) salt and oxygen-containing gas to form a hematite pigment suspension with optional isolation of the resulting pigment.
Patent DE-19959304-A1 (DE)
Inventor: GOTTSCHLING JUERGEN
IPC: F02M61/16
Filed: 1999-12-09
Abstract: The invention relates to a fuel injection valve comprising a valve body (1), in which a valve member (16) which can be displaced axially against the force of one closing spring (20) is located in a bore (5) which is closed in the direction of the combustion chamber. The end of said valve member on the combustion chamber side controls at least one injection opening (34). The valve member (16) has a blind bore (17), which extends from the front face of the valve member (16) which faces away from the combustion chamber to approximately the height of a pressure shoulder (15) and is connected to a pressure chamber (37) by a connecting bore (60). The valve body (1) is braced against a valve retaining body (6), which houses the closing spring (20) in a spring chamber (23). A high-pressure body (14) is braced against the front face of the valve retaining body (6) using a tensioning element (9). An inlet bore (40) which extends from the fuel connection (111) through a cylindrical end section (114) of the high-pressure body (14) to the blind bore (17), where the end section is sealed, is configured in the high pressure body (14). This provides a central fuel inlet for the pressure chamber (37), obviating the need for a separate inlet bore in the valve retaining body (6).
Patent DE-19961889-A1 (DE)
Title: Befestigungszusammensetzung
Inventor: JUCKNATH PETER
IPC: F16B41/00
Filed: 1999-12-20
Abstract: Die Erfindung betrifft eine Befestigerzusammensetzung zum Verbinden eines ersten Werkstückes 8 mit einer Bohrung mit einem zweiten Werkstück 9 mit einer Bohrung, insbesondere einer Gewindebohrung, wobei die Befestigerzusammensetzung eine Schraube 1 umfaßt, die einen Kopf und einen Schaft aufweist, wobei der Schaft einen gewindelosen oberen Schaftabschnitt 4 und einen unteren Schaftabschnitt 5 mit einem Gewinde 5a aufweist und eine den Schaft axial verschiebbar aufnehmende Hülse 2. Die erfindungsgemäße Befestigerzusammensetzung ist dadurch gekennzeichnet, daß die Hülse 2 mindestens eine nach innen gebogene Lasche 3 aufweist, die eine Querschnittsverengung der Hülse 2 auf ein Maß bewirkt, das kleiner als der Außendurchmesser eines Schaftbereichs 5a, 10 ist. Die erfindungsgemäße Befestigerzusammensetzung erlaubt es, die beiden Elemente der Befestigerzusammensetzung unverlierbar vorzumontieren. Weiterhin besteht die Möglichkeit, die Hülse im Falle besonderer Einbaubedingungen zunächst ohne Schraube in ein Baugruppenteil vorzumontieren. Die Schraube kann dann nachträglich verliersicher in der Hülse montiert werden, ohne daß nachträglich mechanisch auf die Hülse eingewirkt werden muß.