baber/WOPTO huggingface dataset:
Patent DE-19818849-A1 (DE)
Title: Formulation to promote deep skin penetration
Inventor: GERNY HARALD
IPC: A61K8/37
Filed: 1998-04-28
Abstract: A formulation (I) comprises at least one active agent and at least one glycolic acid ester.  The glycolic acid ester preferably consists of lemon components (preferably lemon oils or their oxidation or reduction products, specifically where the lemon oil component (optionally after oxidation or reduction) contains at least one acid and/or alcohol function and is esterified with the acid and/or alcohol function of glycolic acid).  The glycolic acid ester is preferably citriglycolate, glycoli-1-citrate and/or 'glycoli-2-citrate'.  The active agent is selected from chlorhexidine, zinc acetate, zinc oxide, benzoyl peroxide, clindamycin, erythromycin, azelaic acid, econazole, salicylic or lactic acid, hydroquinone, kojic acid, vitamin A, C or E, hydrocortisone, steroids and/or oxygen releasing agents.  (I) contains 0.1-10 (preferably 1-5) wt.% active agent and 1-70 (preferably 5-10) wt.% glycolic acid ester (optionally together with further additives).
Patent DE-19820010-A1 (DE)
Title: Spindle press with simplified design
Inventor: BLOM DIETER
IPC: B30B1/18
Filed: 1998-05-06
Abstract: The spindle press has a friction disk (21) as part of a coupling connected to the spindle, with a flywheel (10). The friction coupling is operated against a spring (19) by pressurizing a coupling piston (18) via a pressure disk (16). The coupling piston is pressurized in the first pressure stage by pressure of oil from a filling cylinder (27) via an air-pressurized dividing piston, and in the second stage, via a pressure transformer (24), after closing the line connection between the filling cylinder and the coupling cylinder.
Patent DE-19829682-A1 (DE)
Title: Selective dynamic storage unit for vegetable seeds with curved roller track
Inventor: LUCHINSKIY ALEXANDER DR ING
IPC: B03C7/04
Filed: 1998-07-03
Abstract: The unit for selective dynamic storage of vegetable seeds, consists of a curved gravity roller track. The lower end of the roller track ends vertically in a vertical air flow, flowing upwards, and the lower edge of the roller track is above the mouth of the nozzle (4) producing the air flow. The projection of the nozzle on the plane of the particle movement on the roller track, is such that the symmetry axis of the projection of the nozzle stands upright, so that a coupling of the Magnus and Bernoulli force is reached. The roller track has an adjusting mechanism, allowing horizontal movement which allows particle movement on the roller track. A microwave horn (5) is located at the smaller end of the nozzle.
Patent DE-19835635-A1 (DE)
Inventor: HELLER MARTIN
IPC: B60T13/66
Filed: 1998-08-06
Abstract: The invention relates to a relay valve for airbrake systems in railway vehicles, comprising an inlet valve, an outlet valve and a piston system that is connected to the inlet and outlet valve in such a way that it opens the inlet valve when moved in a first direction and opens the outlet valve when moved in the opposite direction. The relay valve is characterised in that the piston system is comprised of the following elements on a piston rod: a first piston that is arranged in a first cylinder in such a way that the cylinder can be divided into two chambers and a second pressure chamber is also provided with a second connection for a control pressure, whereby a third chamber and a fourth chamber disposed on the other side of the piston are connected to bore holes and one of said bore holes is connected to the compressed air connection for a control pressure while the other is connected to the surrounding area; a second piston that is disposed in a second cylinder, whereby the second cylinder is divided into two chambers; a third piston arranged in a third cylinder whereby a fifth chamber disposed on one of the sides of said piston is connected to a distributing valve and the chamber located on the other side of the piston is the fourth chamber.
Patent DE-19837072-A1 (DE)
Title: Airbag unit for motor vehicles has two-part housing forming groove to hold edge roll on airbag
Inventor: RICK ULRICH
IPC: B60R21/217
Filed: 1998-08-17
Abstract: The unit has a two-part housing with a groove to hold an edge roll of the airbag. The groove (8) is at least partially formed in one housing part (6), and partially covered by part/wall (16) of the second housing part (10) when assembled. The housing parts thus form an at least partially closed chamber (20) for positive and/or non-positive retention of the edge roll (9). The first housing part contains the folded airbag (4), the second housing part contains the gas generator (2).
Patent DE-19843689-A1 (DE)
Title: Verfahren zur Parametermessung in Reaktoren mit beweglichen Rührern
Inventor: VOLKMER DIETER
IPC: G01K13/08
Filed: 1998-09-24
Abstract: Verfahren zur Parametermessung bei Reaktoren mit beweglichen Rührern, welche im Inneren Sonden enthalten, wobei auf der Oberfläche der beweglichen Rührer mindestens zwei Sonden angebracht werden, welche durch Anschlußkabel, die sich im beweglichen Rührer befinden, über einen Multiplexer mit einem Sensorsignalverstärker verbunden sind, wobei die an den Sonden erhaltenen Meßdaten über die Anschlußkabel an einen Sensorsignalverstärker geleitet werden, von wo aus die Meßdaten durch berührungslose, induktive Signalübertragung mittels eines kontaktlosen Sensorbegriffs an ein elektronisches Auswertegerät weitergegeben werden.
Patent DE-19845021-A1 (DE)
Title: Epoxy resin composition for encapsulation of semiconductor devices
Inventor: FUJII MASANOBU
IPC: C08L63/00
Filed: 1998-09-30
Abstract: An epoxy resin composition comprises a bisphenol epoxy resin, a phenol resin curing agent having a naphthalene structure, a curing accelerator consisting of an adduct of triphenyl phosphine and p-benzoquinone and 85-95 wt.% inorganic filler.  An epoxy resin composition (I) for the encapsulation of semiconductor devices contains: (A) a bisphenol epoxy resin of formula (1); (B) a hardening agent of formula (2); (C) a hardening accelerator consisting of an addition product of triphenyl phosphine and p-benzoquinone; and (D) 85-95 wt.% inorganic filler.   n = 0-6 ( in formula (1)); R1-R4 = H, 1-10 C alkyl; l, m  = more than 0 n = more than 1 (in formula (2)); An Independent claim is included for a semiconductor device (II) consisting of a semiconductor element adhered to a substrate and encapsulated with the epoxy resin composition (I) on the side attached to the semiconductor element only.
Patent DE-19848395-A1 (DE)
Title: Cool display cabinet
Inventor: ISFORT WERNER DIPL ING
IPC: B29C48/08
Filed: 1998-10-21
Abstract: The cooled display cabinet has a covering of one extruded films, of a thermal insulation material, with a row of bristles or a film strip parallel to the direction of movement of the edge of each film, parallel to the film plane and at right angles to the film edge and aligned away from the film.  The cooled display cabinet has a covering of one of a number of neighboring extruded films wound on a roll, of a thermal insulation material, with a row of bristles (5) or a film strip parallel to the direction of movement of the edge of each film (1), parallel to the film plane and at right angles to the film edge and aligned away from the film (1). The length of the bristles (5) or the width of the film strips is set so that they are either in contact with the cabinet edge of the edge of the adjacent film (1), or they grip the bristles (5) or are in contact with the film strip at the overlap between the film strip and the covering film (1).
Patent DE-19849026-A1 (DE)
Title: Verfahren zum Befestigen eines Lichtleitfaserendes in einer Kunststoffkontakthülse und entsprechend hergestellter Kunststoffkontakt
Inventor: WENDLING HANNES
IPC: G02B6/38
Filed: 1998-10-23
Abstract: Die Erfindung betrifft ein Verfahren zum Befestigen eines Lichtleitfaserendes aus Kunststoff in einer Kontakthülse aus Kunststoff, wobei das Lichtleitfaserende in eine definierte Lage in die Kontakthülse (6) eingebracht wird, und die Kontakthülse (6) mit Ultraschallenergie beaufschlagt wird und dadurch Kontakthülse und Lichtleitfaserende miteinander verbunden werden, die Kontakthülse weist dabei eine konzentrische Bohrung 15 auf zur Aufnahme des Lichtleitfaserendes.
Patent DE-19850171-A1 (DE)
Title: Oil capture pan for trucks, autos, railway locomotives, has honeycomb structure packed with wood mulch
Inventor: GIGLMAIER REINHARD
IPC: E01C9/00
Filed: 1998-10-30
Abstract: A petrol station or truck loading and unloading depot has an oil droplet capture system consisting of a large shallow concrete, plastic or metal vessel installed at ground level. The vessel has an internal honeycomb grid, the cavities of which are packed with especially wood mulch, bark mulch or peat. Oil droplets captured in the vessel are broken down by a colony of bacteria residing in the mulch. The vessel has a siphon drain and is re-packed with fresh mulch at suitable intervals.
Patent DE-19854946-A1 (DE)
Inventor: KIEDROWSKI GUENTER VON
IPC: C12Q1/686
Filed: 1998-11-27
Abstract: The invention relates to a method for cloning and copying genetic material on surfaces as well as copying biological material insofar as it, in a broader sense, can be classified in a ligand receptor system. The invention thus relates, in particular, to a method for propagating ligands and receptors on at least two surfaces which comprises one or several of the following cycles: a) Immobilizing a ligand on a first surface of a solid phase; b) adding a solution of receptors and binding complementary receptors to the ligands; c) transferring the receptor to an additional surface and immobilizing the receptor at that location; d) attaching an additional ligand to the immobilized receptor; e) transferring the ligand to a surface and immobilizing the same at that location. Nucleic acids are also understood as a ligand/receptor system.
Patent DE-19856521-A1 (DE)
Inventor: ALEX MATTHIAS
IPC: F02M35/12
Filed: 1998-12-08
Abstract: The invention relates to an air duct, especially for fitting in the air intake system of an internal combustion engine. In order to improve the acoustic behavior, flow obstacles, preferably wire-shaped flow obstacles, are accommodated in the vicinity of the tube wall (21). Said obstacles may, for instance, consist of wire strings (29). The flow obstacles are capable of reducing the acoustic behavior in the duct at a low flow resistance since the center part of the cross-section remains unaffected by the flow obstacles. The flow obstacles may advantageously be fitted in the exhaust air area of flaps in order to prevent a whistling from being produced when the flaps are slightly open. In order to simplify production, the flow obstacles are provided in the area of a flanged joint in the air intake system.
Patent DE-19901383-A1 (DE)
Inventor: ROSENBERG JOERG
IPC: A61J3/10
Filed: 1999-01-15
Abstract: The invention relates to a method and a device for producing solid dosage forms by shaping plastic mixtures containing active ingredients using a continuously operating shaping tool comprising two parts (W1, W2) which cooperate so as to shape the plastic mixture. At least one part (W1) has a plurality of cavities (V1, V1T, V2, V3) for receiving and shaping the plastic mixture. The invention is characterized in that one part (W1) has at least two groups of cavities which differ in terms of their volume and/or shape. In a single step dosage forms of different shape or size are obtained.
Patent DE-19902472-A1 (DE)
Title: Coil for the spark plugs of a combustion engine, comprises a core and a yoke, primary and secondary windings, and connection members
IPC: H01T13/44
Filed: 1999-01-22
Abstract: A coil for the spark plug of a combustion engine, comprises a core and a yoke, with or without an air gap in or on the main core and with or without a permanent magnet in the air gap, primary and secondary windings and connection members. A tubular member is connected to the spark plugs, and is placed on the pre-assembled coil unit on the holder.  The spark plugs or ignition members (2) are connected to a holder (22) which has a base with holes in it.
Patent DE-19902623-A1 (DE)
Inventor: BUBIK ALFRED
IPC: D21F1/02
Filed: 1999-01-23
Abstract: The stock inlet for a papermaking machine, with a pulp feed and a turbulence generator, has a path section (I) where the free cross section steadily decreases towards the outlet which is directly followed by a second path section (II) with a steady and continuous expansion to the outlet.  The second path section (II) with a flow expansion can be followed by a third path section with a steady and decreasing free flow cross section. The third path section length L3 is shorter than the second (II) length L2, which is shorter than the length L1 of the first path section (I). The structure of the path lengths is expressed as L2<0.3> L3 L2<0.7> and L1<0.1> L2 L1<0.3>. The first path section (I) starts directly after the turbulence generator. The total crosssection of the stock inlet jet is formed by a single suspension flow channel (4) at least over part of the length of the stock inlet jet. Or a number of suspension flow channels are over at least part of the stock inlet jet length of the total cross section of the stock inlet jet, formed by at least one divider between the two limit walls. Without exception, all the suspension flow channels have the same cross section pattern, in a shape which covers each other. The rate of divergence at the second path section (II) is identical for all the suspension flow channels. The dividers form a point towards each other at the second path section (II), each with the same degree of convergence at the ends of their surfaces. The alignment of the upper (1) and/or lower (2) wall of the stock inlet, at least in the second path section (II), is in a mirror image to the line of the adjacent divider in relation to the surfaces in contact with the suspension flow. The turbulence generator has a number of diffusion tubes, arranged in rows across the machine width. The dividers start between the rows of diffusion tubes. The upper and lower walls of the stock inlet have the same length. The ratio of the change in the reducing cross section height in the flow direction to the flow path length in the first path section (I) is 0.3-40.0 % and preferably 10-30%. The ratio of the increasing cross section height in the flow direction to the flow path length in the second path section (II) is 0.1-20.0% and preferably 2-12%. The ratio of the change in the reducing crosssection height in the flow direction to the flow path length in the third path section is 1-400% and preferably 10-200%. The first path section (I) has a length of 250-1000 mm and preferably 400-800 mm. The second path section (II) has a length of 20-150 mm. The length of the third path section is 0.5-300.0 mm and preferably 1-100 mm. The smallest cross section height of the first path section (I) is 10-500 mm, and preferably 15-150 mm, and 30-200 mm at the second path section (II), and 5-80 mm in the third path section.
Patent DE-19903735-A1 (DE)
Title: Seal press-down device to seal cylinder against piston/rod has chamber between cylinder and ring seal, supplied with pressure medium from second chamber during set operational conditions
Inventor: HUNGER WALTER
IPC: F16J15/46
Filed: 1999-01-30
Abstract: A cylinder has a ring seal (20) with seal body (23), defining an intermediate chamber (24). The chamber is connected to a second external chamber (34) containing a pressure medium store. Transfer parts (30-33) feed the medium from the second to the first chamber when certain operational conditions occur. There is a back pressure valve (37) between the chambers. The transfer parts consist of a piston, which is manually actuated via a screew head (31) and moves in the second chamber. The device is esp. for use in hydraulic steel structures, or mechanical engineering, esp. building of presses.
Patent DE-19909006-A1 (DE)
Inventor: SCHUSTEK SIEGFRIED
IPC: F02N11/00
Filed: 1999-03-02
Abstract: The invention relates to a starting device (20) with a starter motor (21) arranged in a circuit (35) for starting internal combustion engines. Said starting device is further provided with means for opening and closing the circuit, said means being a second electric motor (36) which displaces a switching element (37) whose displacement effects switching of the circuit (35) of the starter motor (21).
Patent DE-19910411-A1 (DE)
Title: Verfahren und Vorrichtung zur Offset-kompensierten Magnetfeldmessung mittels eines Hallsensors
Inventor: MAECKEL RAINER
IPC: G01R33/07
Filed: 1999-03-10
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Offset-kompensierten Magnetfeldmessung mittels eines Hallsensors. Ein Hallsensor im Sinne dieser Erfindung ist ein integriertes Bauelement, das ein Hallelement, Anschlüsse und Einrichtungen zur Stromversorgung und eine elektronische Auswerteeinheit enthält. Der Hallsensor ist mit mindestens zwei verschiedenen Empfindlichkeiten betreibbar.
Patent DE-19915304-A1 (DE)
Title: Drilling tool for stone, shaped rod of which has at least two ribs which are asymmetrical relative to a vertical central plane
Inventor: FUS MATHIAS
IPC: B23B51/02
Filed: 1999-04-03
Abstract: The drilling tool has a drilling head with hard metal cutting plate, clamping end and turning shaft. A shaped rod has the hard metal cutting element passing through it, supported by at least one of the ribs. The rod has at least two ribs (11-14), which have an asymmetrical cross section relative to a vertical central plane (19).
Patent DE-19915652-A1 (DE)
Inventor: KARNATZ HANS-JUERGEN
IPC: H04Q3/545
Filed: 1999-04-07
Abstract: The procedure uses a non-volatile data-program-memory (FLASH) which is sub-divided into an active (SB-A) and a transfer memo area (SB-T). The active memory area stores a predetermined number of language specific data sets (SK), ready for the unit. A part-memory area (SB-L) is set up ready to store further language specific data sets. A language specific data set to be set up loaded from external data storage into the transfer memory area. After the loading is complete the data is copied into the part-memory area. In a first step the data to be loaded is loaded into a volatile memory (RAM) in the communication unit (PBX). In second step it is loaded from the RAM to the transfer memory locatio The loading is performed in steps, after the correct completion of a step; the loaded or copied data is given validity identification.
Patent DE-19916477-A1 (DE)
Title: Pre-separator for vacuum suction device for bottle decanting units; has suction chamber connected to evacuation chamber by valve with purging valve and has adjustable sealing body between chambers
Inventor: THUEMLER MANFRED
IPC: B67C3/16
Filed: 1999-04-13
Abstract: The pre-separator has a suction chamber (2) with connections (3,4) to a vacuum source and a decanting machine. The suction chamber is connected to an evacuation chamber (5) by a valve with a purging valve, so that fluid can be drawn into the suction chamber from the evacuation chamber without impairing the vacuum in the suction chamber.  An adjustable sealing body in the vertical axis of the evacuation chamber can be adjusted between a sealing seat of the separation wall of the suction chamber and a seal seat in the base of the evacuation chamber.
Patent DE-19920556-A1 (DE)
Title: Manually-operated tube roll-up mechanism has fine control over the discharge force applied
Inventor: KELDERS JOHANNES
IPC: B65D35/34
Filed: 1999-05-05
Abstract: A tube (2) holds a quantity of a semi-fluid substance and is discharged by an assembly (1) which rolls up (3) the closed end of the tube under operation of a manually-controlled lever (4) .
Patent DE-19924937-A1 (DE)
Title: Impedance adapter for adapting impedance of high frequency generator coupled to resistor load, has coupled circuit with core, primary winding and control winding wound around core
Inventor: YUZURIHARA ITSUO
IPC: H03H7/38
Filed: 1999-05-31
Abstract: An impedance adaptor (4), connected between a high-frequency generator (5) and a resistor (6), includes a coupled circuit (45,47) with a core (45c,47c), a primary winding (45a,47a) and a control winding (45b,47b) wound around the core.
Patent DE-19932596-A1 (DE)
IPC: G05D7/01
Filed: 1999-07-13
Abstract: The invention relates to a flow regulator (1) comprising a regulator housing (2) having a control peg (4) or control cone in a passage channel that encompasses an annular flow restrictor (5) made of elastic material. Said flow restrictor (5) defines a control gap (6) located between itself and at least one part that is fixed to the housing. The passage cross section of said gap can be modified by the deformation of the flow restrictor (5) resulting from the difference in pressure during cross-flow. Spaced recesses (7, 8) oriented in the direction of flow are provided in peripheral direction on the surfaces of the part fixed to the housing defining the control gap (6). The flow regulator (1) according to the invention is characterized in that the control gap (6) is provided between the flow restrictor (5) and the inner surface of the regulator housing (2) defining the passage channel and between the flow restrictor (5) and the peripheral surface of the control peg (4) or control cone and in that regulation recesses are provided on the inner surface of the regulator housing (2) and on the peripheral surface of the control peg (4) or control cone. The flow regulator (1) according to the invention is also characterized in that the desired flow rate per unit of time is achieved at comparatively low liquid pressure and in that it remains practically constant in case of increased and greatly fluctuating liquid pressures.
Patent DE-19933619-A1 (DE)
Title: Motor caravan, mobile home, caravan, etc. has neighboring walls connected via screwed, riveted, glued, angled and round profile rails
IPC: B62D33/04
Filed: 1999-07-17
Abstract: The caravan etc. has body walls connected via angled profiled rails. The rails (2) are screwed, riveted, or glued to the end faces of neighboring walls (1,1'). A round profiled rail (3) is placed on the walls and fastened to one of them via screws or rivets passing through bores (8,..) in a rail section (7). Angled and round rails are connected to each other by a tongue-and-groove connection (5,6), and via sealing material (9,10). The rail section has a groove (14) to accommodate roof rack bars etc.
Patent DE-19933822-A1 (DE)
Inventor: HILDEBRAND MARTIN
IPC: F16H57/00
Filed: 1999-07-20
Abstract: In order to damp the vibrations in the hydraulic branch of a power distribution transmission, the hydraulic pump (1) and the hydraulic motor (3) which are interconnected are maintained in a rotationally fixed, yet elastic position in the transmission housing by damping elements (5). The input shaft (11) of the hydraulic pump (1) and the output shaft (18) of the hydraulic motor (3) are connected to shafts (12, 17) which have crowned teeth or a spiral gearing on their engagement elements and are mounted in a floating manner. This enables the hydraulic branch to be easily installed, to move freely and ensures that the vibrations it produces are not transmitted to the transmission housing (7) or to the gearwheels (13, 16) of the mechanical power distribution.
Patent DE-19936726-A1 (DE)
Inventor: ARTIGA GONZALEZ RENE-ANDRES
IPC: C11D3/22
Filed: 1999-08-06
Abstract: The object of the invention is to improve the method for the production of bulky, powdery and flowable preparations containing co-builders and an organic and/or inorganic carrier material which are suitable for the production of particle-shaped  detergent and cleaning agents. This is substantially achieved by mixing an oxidised dextrin derivative with an inorganic builder,  surfactant, and a large quantity of water so that a mixture which is flowable and which can be pumped at temperatures below 80  DEG C is produced. Water is removed from said mixture by means of drying gases at temperatures in the range of 160  DEG C to 260  DEG C until a powdery, flowable product is obtained.