baber/WOPTO huggingface dataset:
Patent DE-10351598-A1 (DE)
Title: Autoinjektionsvorrichtung
Inventor: HOMMANN EDGAR
IPC: A61M5/20
Filed: 2003-11-05
Abstract: Die vorliegende Erfindung bezieht sich auf eine Vorbereitungsvorrichtung zur Vorbereitung einer Injektionsvorrichtung (10) für eine Injektion mit einem Verbindungselement, welches mit einer Schutzkappe (8) einer Ampulle (11) verbunden ist oder verbunden werden kann und mit welchem die Schutzkappe (8) geöffnet werden kann.
Patent DE-10352737-A1 (DE)
Title: Internal combustion engine e.g. diesel engine, has cylinder head along with sleeve axially displaced against restoring force of springs caused by load conditions, so that volume of compression chamber is adjusted
Inventor: JANTHUR INGO W
IPC: F02B75/04
Filed: 2003-11-12
Abstract: The engine has a cylinder head (1) with a sleeve (13), located within a case (2). The head is led into counter surfaces in the case of a prismatic surface. The head is supported at a prismatic counter surface. The head along with the sleeve is axially displaced against restoring force of springs (4) caused by load conditions, so that the volume of a compression chamber (12) of an ignition chamber is adjusted.
Patent DE-10356699-A1 (DE)
Title: Lithographiemaske und Lithographiesystem für richtungsabhängige Belichtung
Inventor: CRELL CHRISTIAN
IPC: G03F9/00
Filed: 2003-11-28
Abstract: Lithographiemaske mit einer Struktur für die Herstellung von Halbleiterbauelementen, insbesondere Speicherbauelementen, für eine richtungsabhängige Belichtungsvorrichtung, gekennzeichnet durch mindestens eine Hilfsstruktur (1) zur Minimierung von Streulicht, wobei die Hilfsstruktur (1) im Wesentlichen in einer niedrigauflösenden Belichtungsrichtung der richtungsabhängigen Belichtungsvorrichtung (11, 11a, 11b) für die Maske (10, 10a, 10b) angeordnet ist. Damit wird durch die Hilfsstruktur auf einfache Weise ein Mittel zur Verringerung von Streulicht geschaffen.
Patent DE-10359299-A1 (DE)
Title: Stützelement
Inventor: SCHEFFEL MARTIN
IPC: F02M55/00
Filed: 2003-12-17
Abstract: Ein Stützelement zur wechselseitigen Abstützung eines Brennstoffeinspritzventils (1) in einer Ventilaufnahme, insbesondere der Ventilaufnahme eines Zylinderkopfes (12) einer Brennkraftmaschine und des Brennstoffeinspritzventils (1) an einer Brennstoffverteilerleitung (2), weist eine Klammer (8) und daran ausgebildete Laschen (11) und Bügel (18) auf.
Patent DE-10360339-A1 (DE)
Title: Wall junction system for transition of floor space on adjacent wall surface, has clamping devices, each with peg screw connection for stable and firm connection with wall surface and short protrusions positioned against edge of floor space
Inventor: EDER KONRAD
IPC: E04F19/04
Filed: 2003-12-21
Abstract: Clamping devices (6), which longitudinally extend along a ledge, each has a peg screw connection (6d) for stable and firm connection with a wall surface (1) and short protrusions (7) positioned against the edge of the floor space (2). Independent claims are also included for the following: (a) a ledge; and (b) a clamping device.
Patent DE-19501213-A1 (DE)
Inventor: BOSSERT MARIE-CLAUDE
IPC: A45D40/04
Filed: 1995-01-17
Abstract: A device for containing and dispensing a coating material with a cylindrical container with a removable cover on its open dispensing end and with a piston-shaped component longitudinally movable inside it which can be moved by externally operable actuating means at the other end of the container for metering the material is to be improved in such a way that, while remaining fully functional, it requires less material and is easier to handle. This is achieved in that the actuating elements have a first component (22, 29) inside the container (2) and operationnally connected to the piston-shaped component (14) and a second component (8, 9) coupable thereto which is integrated into the cover (6) and can be coupled at the other end (4) to the first component (22, 29) by fitting the cover.
Patent DE-19505870-A1 (DE)
Title: Winding rollers for paper web roll avoid web bulges, high side forces
Inventor: WOLF ROBERT
IPC: B65H18/20
Filed: 1995-02-21
Abstract: An appts. for winding or unwinding strip fabric esp. fibrous webs comprises a support device with at least two, i.e. first and a second, support rollers arranged such that the roll or reel to be wound forms a pinch point with each of these rollers at least indirectly. The individual elements of the support device are arranged and implemented so that at least one of the pinch points it is made possible for regions of the support elements forming the pinch to deform elastically.  The possibilities for deformation are provided at least the second pinch point seen in the direction that the web is wound. Each of the support rollers form a pinch point directly with the reel and at least one roller comprises a support piece an elastically deformable cover with compressible regions. These regions are hollow spaces, e.g. closed drill holes filled with easily compressible material, e.g. synthetic foam, circumferentially running surface grooves possibly at an angle w.r.t. the circumference. The hollow spaces are placed either on the inner cover surface towards the support piece or on the surface in contact with the roll being wound being sealed by a thin cover layer. The support piece is a perforated cylinder and the cover resists circumferential stretching esp. where it contacts the roll. The web partly wraps round the first roller which is set higher w.r.t. the second, i.e. the plane through their axes forms an angle w.r.t. the horizontal.
Patent DE-19509356-A1 (DE)
Title: Booster for car hydraulic brake or clutch lines
Inventor: SULZYC GEORG
IPC: F16D48/02
Filed: 1995-03-15
Abstract: In a housing (2) is fitted a work piston (6), supplied via a hydraulic generating cylinder (6), for a tapping cylinder (11). The housing further comprises a pneumatically actuated servo-cylinder (40), a control valve (26,27,33) for the servo-cylinder (40) and a ratio increasing piston (12), on which a first ratio increased is formed by a first surface ratio. The first ratio increase at the ratio increase piston and/or a second ratio increase between the servo-cylinder and the work piston can be adjusted by the change of the respective surface ratio of ratio increase and servo-cylinder.
Patent DE-19511231-A1 (DE)
Inventor: JUNGHANS RUDI
IPC: B41F35/04
Filed: 1995-03-27
Abstract: The apparatus comprises at least a device (2) for supplying and applying washup fluid onto the rollers (1), and a device (4) for wiping off the washup fluid soiled by ink residues from a roller of the inking unit, with the wiping-off being effected after the application of washup fluid. An additional doctor-blade device (8) is provided with a collecting vessel (9) which may temporarily be engaged at a roller prior to the supply of washup fluid. The blade (10) of the additional device may be of spring steel or hard plastics material.
Patent DE-19520194-A1 (DE)
Title: Air ionisation assembly electrodes mfd. with ultra-fine wire
Inventor: GELDNER SIEGFRIED
IPC: B03C3/12
Filed: 1995-06-01
Abstract: An assembly which treats air has a housing (5) incorporating an air passage (12) with an ionisation assembly (1) and electrodes (33) to which different voltages may be applied. The assembly also incorporates a separation unit (21) removing ionised particles and a catalytic converter (23). The improvement is that one or both electrodes (33) are mfd. from ultra-fine wire of less than 0.5 mm diameter; and that the assembly incorporates an electrode protection assembly which prevents a torn or loose electrode wire (38) coming into contact with the other electrode (33); and that the electrode (38) surface is etch-roughened.
Patent DE-19527481-A1 (DE)
Title: Automobile IC engine exhaust gas emissions switch-over valve unit
Inventor: USAMI HIROYUKI
IPC: F01N3/20
Filed: 1995-07-27
Abstract: The exhaust system has a catalyst and a switched bypass down stream to the catalyst. The bypass has a switching valve (87) to divert the exhaust flow either through an adsorbing filter (5a) or through the main flow (34) past the filter. When the main flow is open some of the exhaust flow is through the adsorbing filter and back into the exhaust upstream to the catalyst. The hinged flap valve is operated by external drive and has a support (82) to spread the drive over the valve flap. The valve closes the main flow when the engine is cold. Once a preset temperature is reached by the exhaust system the main flow is open and the filter is regenerated by the recycling flow.
Patent DE-19533491-A1 (DE)
Title: Lamp with display unit
Inventor: QUICK HERBERT
IPC: F21V29/00
Filed: 1995-08-31
Abstract: The lamp is preferably a tube with a transparent information carrier projecting at right angles from the lamp. The carrier is preferably made of acrylic glass. The front end of this is illuminated over the surface by a point light source via a reflector and a mirror.  By a simple opening of the lamp, not only the information carrier but also the light source can be exchanged. The acrylic glass is between an quarter and half an inch thick and the point source is a halogen lamp.
Patent DE-19535310-A1 (DE)
Title: Cooling of electrical components in a textile machine
Inventor: WOLF HORST
IPC: D01H1/16
Filed: 1995-09-22
Abstract: Heat emitting electrical components (24,25) on a textile machine are cooled by a heat exchanger which is connected to a second heat exchanger (15) by a circuit (12,13) for a circulating cooling medium (12c). At least one of the heat exchangers has a heat transfer plate (16) with a duct (17,27) for the cooling medium (12c).
Patent DE-19536072-A1 (DE)
Title: Adjusting control resistor
Inventor: SCHMITT HANS-MICHAEL DR
IPC: H01C17/22
Filed: 1995-09-28
Abstract: The method balances a control resistor (Rg) with at least two resistive paths (R1,R2) according to a characteristic curve of the control resistor (Rg). Short circuiting conductive tracks (1.1,1.9) are attached to the resistor (Rg). After balancing the resulting partial resistances the conductive tracks are each disconnected. The conductive tracks (1.1-1.9) may be attached to several measurement points (2.1-2.9) of the resistive tracks (R1,R2) derived from the characteristic curve. After balancing and disconnecting the tracks these points may no longer exist as measuring points. After disconnecting the first conductive track (1) a further measuring point (2.1) may be provided at a measurement arrangement (3). The disconnected conductive tracks may act as a pick up of a sliding contact.
Patent DE-19536732-A1 (DE)
Title: High frequency heterodyne wave generation and transmission apparatus
Inventor: KAUTH ADOLF
IPC: H03C7/00
Filed: 1995-10-02
Abstract: The apparatus comprises a high frequency (HF) generator, an amplifier, and an induction coil which serves as an aerial.  The generated HF is several times heterodyned with itself.  The sinusoidal waveshapes of the oscillation are retained by all waves, for all frequencies of heterodyned output.
Patent DE-19539830-A1 (DE)
Title: Guide for folding continuous film strip into tube
Inventor: ENDL KURT PROF DR
IPC: B29C53/52
Filed: 1995-10-26
Abstract: A guide for folding a continuous flat film strip into a tube has a folding line (2) adjacent to an inlet guide (3). In the flat development of the inlet guide (3) the folding line (2) is a part (6) of a graph which is a polynomial of the fifth power.  The other part (7) is a mirror image about an axis of symmetry perpendicular to the graph through its turning point (8).
Patent DE-19543003-A1 (DE)
Title: Cooling of body parts for pain relief
IPC: A61F7/00
Filed: 1995-11-19
Abstract: The method uses a rapidly evaporating liquid sprayed on to the area for therapy with high velocity. The liquid is sucked through a guide pipe (6) to an exit nozzle (5), whence it is sprayed. The surrounding air is guided through an air accelerator (2) via a hose (4) to the same nozzle.  The flow speed of the air as well as the quantity and droplet size of the sprayed liquid are regulated according to the extraction of heat from the skin. The skin temperature is measured by an infra-red thermometer. The liquid to be sprayed is a mixture of medicaments and/or aromatic material. Instead of this liquid, alcohol and/or ether can be used.
Patent DE-19546500-A1 (DE)
Title: Production of cyclo-olefin copolymers e.g. for pipes
Inventor: RIEDEL MICHAEL DR
IPC: C08F232/00
Filed: 1995-12-13
Abstract: Production of cyclo-olefin copolymers (COC) by polymerisation of cyclic olefin(s) and acyclic olefin(s) in presence of a catalyst containing metallocene compound(s) of formula (I) (where L and L' = pi -ligands; T = a bridging group; M = tetravalent transition metal; m = 1 or 2; R<1>-R<4> = H or 1-20C hydrocarbyl).  Also claimed are: (i) COC obtained by this process; and (ii) moulded products containing these COC.
Patent DE-19548235-A1 (DE)
Inventor: FUERST LEANDER
IPC: C01B3/58
Filed: 1995-12-22
Abstract: The invention relates to a device for removing hydrogen from a gas mixture containing free hydrogen and oxygen, by the catalytic oxidation of the hydrogen in a reaction chamber (6), with a support (1) secured in the reaction chamber and coated on its surface (2) with catalytically active materials, serving to conduct reaction heat away, and an inlet (7) to the reaction chamber for the gas mixture and an outlet (10) for residual gas remaining after the oxidation of the hydrogen. A part (5) of the catalytically active surface (2) of the support (1) is immersed in a liquid bath (3), the temperature of which is below the condensation temperature of the water vapour formed in the reaction chamber (6). The inlet (7) for the liquid bath (3) also acts as the inlet for the gas mixture to be fed into the reaction chamber and the outlet (10) also acts as an outlet for the residual gas, and both the inlet (7) and the outlet (10) lie below the liquid level (8) in the reaction chamber (6) the pressure in the reaction chamber being controllable.
Patent DE-19548461-A1 (DE)
Title: Vibrating poker attachment for portable hand-held power tool
Inventor: ARANZULLA GIUSEPPE
IPC: B06B1/10
Filed: 1995-12-22
Abstract: The poker has a rigid cylindrical body (26) which has protrusions, e.g. knobs, plates, wings, on its outer surface. It is made of plastics or is plastics-coated. The poker has a coupling plate (15), so that it can be rigidly and co-axially secured, e.g. by a screw (40), to the power take-off or chuck (14) of a portable hand-held power tool (12). The frequency of the oscillating motion can be optimised for the particular application, and is preferably between 80-400 Hz. A seal (32) protects the coupling area from the process material. The dimensions of the poker attachment can be chosen to suit awkward applications, e.g. length of up to several metres, variable diameter.
Patent DE-19602190-A1 (DE)
Title: Variable length lead for writing apparatus
Inventor: STROZYK RUDOLF-HELMUT
IPC: B43K7/02
Filed: 1996-01-23
Abstract: Variable length lead for writing apparatus has length individually adjustable by means of hollow-bored adjustment screw accommodated in self clamping manner in fixation component.
Patent DE-19606279-A1 (DE)
Title: Parked vehicle theft preventative
Inventor: WERLICH JOACHIM
IPC: E01F13/08
Filed: 1996-02-07
Abstract: The preventative has a U-shaped entry guide channel in the ground which narrows from the entry. A trigger plate in the channel towards the closed end of the parking place is on a hydraulic cylinder (3) connected by a non-return valve (7) to a locking cylinder (4), all buried underground. The vehicle wheel on the trigger plate automatically raises a tilting restraint plate (15) in the channel behind the wheel and a claw (6) engages the inside face of the rim. Operating a special key (18) in a marker post (17) close to the wheel releases the restraints to free the vehicle.
Patent DE-19607202-A1 (DE)
Title: Separation of RNA and DNA from cells by treatment with lytic solution
Inventor: MICHEL UWE DR
IPC: C12Q1/6806
Filed: 1996-02-26
Abstract: Separation and isolation of RNA- and DNA-containing fractions from cells in biological samples comprises treatment with a lytic solution (A) that leaves cell nucleic intact, then centrifuging to separate the RNA-containing supernatant from the DNA-containing nuclei. Also claimed is a reagent kit for this process.
Patent DE-19609929-A1 (DE)
Title: Power semiconductor module with base plate
Inventor: SPANN THOMAS DIPL ING
IPC: H01L23/492
Filed: 1996-03-14
Abstract: The base plate (1) has a flat top side (3) and a convex underside (2). On the top side are located one or more, thermally conductive and electrically insulating substrates (4,5) coupled to the base plate by a soft solder layer each (6,7). One or more power semiconductor chips (8,9) are each coupled to a substrate by another soft solder layer (10,11). The base plate comprises one or more slits (13) on its convex underside, whose depth corresponds only to a part-thickness of the base plate at the respective point. Preferably the base plate is of copper (Cu), or a compound of silicon carbide and aluminium (SiC/Al). The cooling body (12) deducts heat from the semiconductor through contact with the slits.
Patent DE-19617115-A1 (DE)
Title: Combustion chamber shaft with heat exchanger formed by serpentine pipe with bends and discs
Inventor: WINGENSIEFEN WILHELM
IPC: F24H1/16
Filed: 1996-04-19
Abstract: The pipe bends (5) of the heat exchanger (2) run inside the combustion chamber lining (1). The pipe bends are equipped with star-form or meander-form filling pieces (6). The combustion chamber lining in the direction towards a burner supplying the heat exchanger has an area (7) with a reduced cross-section. It is in this that a cooling hose (10) fitted on the outer side is located.
Patent DE-19617839-A1 (DE)
Title: Active engine mounting using electrorheological fluid for motor vehicle
Inventor: RICHTER MATTHIAS DR ING
IPC: F16F15/023
Filed: 1996-05-03
Abstract: The engine mounting has a working chamber (10) and a compensation chamber (11) filled with an electrorheological fluid and coupled together via an annular overflow channel (19) containing at least one electrode (20) for controlling the viscosity of the electrorheological fluid.  The working chamber has a conical support spring (14) secured to a hollow cylindrical working chamber wall (22), enclosed by the housing (12) of the engine mounting at a given spacing, so that the overflow channel is defined between them, the compensation chamber defined between the support spring and an overlying rubber elastic membrane (15).
Patent DE-19623744-A1 (DE)
Inventor: ELBE HANS-LUDWIG DR
IPC: A01N37/46
Filed: 1996-06-14
Abstract: The present application concerns the use of aminophthalic acid derivatives as fungicides, and novel aminophthalic acid derivatives and several processes for their production.
Patent DE-19633815-A1 (DE)
Title: Compressed air suspension for buses and lorries
Inventor: CASTRO FRANCISCO HERRERO DE
IPC: F16F9/50
Filed: 1996-08-22
Abstract: The compressed air suspension has two parabola-shaped sheets (2) of shallow curvature. It has two half leaf springs (1) and two compressed air pistons (6). The suspension system includes an overflow valve (10), a pressure reducing valve (9), two levelling valves (8), two upper and two lower holders for the pistons, two elastic attachments and two skids formed by elastic buffers. The two parabolic sheets are fitted to the axle of the vehicle on which the entire suspension, consisting of the above-named parts, is fitted.
Patent DE-19636225-A1 (DE)
Title: Centre rail vehicle buffer coupling
Inventor: DANIELSSON ROGER
IPC: B61G11/16
Filed: 1996-09-06
Abstract: In addition to the coupling head (10 there is a push and pull device (2) on a telescopic support (3) and with its own forming element. Device (2) and support (3) are connected through a joint (12) complete with a bearing plate (17a) with arms (14) and journal (15) between device (2) and support (3). This is assisted by an elastic bush (16a) between the journal (15) and one bearing eye of the device (2) or between journal and both bearing eyes (16) of the respective plate arms (14). The support (3) is made up of a multiple telescopic cylinder composed in turn of guide and inner cylinders exposed to a contained piston cylinder mounted on the guide cylinder endplate. The endplate pressure medium connections serve medium lines each with inbuilt overpressure valve. The tube endplate is of the tear-off type and is bolted to the flange of the tube here designed as a crush tube.
Patent DE-19637885-A1 (DE)
Title: Optical fibre with two inputs for optical receiver
Inventor: OKI KAZUHIRO
IPC: G02B6/42
Filed: 1996-09-17
Abstract: The optical fibre (4) has two inputs. Two optical fibres (1a,1b) are welded together and extended. At the welded and extended section the two fibres are cut through. The cut section is preferably at the centre of the welded and extended region. The distance between the cores of the two optical fibres at the cut surface is preferably between 5 and 50 micrometers. An optical receiver using such a fibre with two inputs has a lens for focusing light from the fibre to the same place. It also has a light sensitive element to receive the light focused by the lens and to convert the light into an electric current proportional to the intensity of the light. The receiver also has a detector circuit to detect the resulting optoelectronic current.
Patent DE-19640297-A1 (DE)
Title: Nuclear fuel element cooling pond decontamination system
Inventor: KAFFINE HANS
IPC: G21F9/06
Filed: 1996-09-30
Abstract: A system is for cleaning radioactively-contaminated fluid (f) in a container (2) where the fluid is circulated through a filter unit (8) by a pump (6), where the filter unit (8) and pump (6) are both located within the container (2). Also claimed is a nuclear fuel element cooling pond which contains the contaminated fluid (f) and in which are located a filter unit (8) connected to a pump (6).
Patent DE-19640709-A1 (DE)
Title: Numerical control for DIY machine tools
Inventor: MILDENBERGER HARTNAK
IPC: B23Q17/00
Filed: 1996-09-19
Abstract: The circuit has an electrical, mechanical or electro-mechanical method for setting the depth of working of the tool. An adjustable or non-adjustable communicating circuit of linked contact makers and breakers provide information for the setting of the working depth. The information is transmitted from digital or analogue measuring equipment. The system can be switched off permanently or for a time by choice.
Patent DE-19653382-A1 (DE)
Inventor: HUHN WERNER
IPC: B65D85/68
Filed: 1996-12-20
Abstract: The frame (1) comprises a locking mechanism (21,22), coupled to locking members (14) for retention of the engines on the frame. An actuating lever (30) allows several locking members to be operated simultaneously. Preferably the locking members each consist of a bolt held on a foot (7-10), each of which ends in an open fork (11), the arms of which (12,13) allow the bolt to be moved and pass over a ledge on the engine to hold it in place. Feet are arranged in two rows parallel to the central axis of the base of the frame, two adjacent feet being associated with opposing feet of an engine.
Patent DE-19701208-A1 (DE)
Title: Fluorine-based magnetic fluids for sealing vacuum systems
Inventor: YAMAMOTO YASUSHI
IPC: C07C59/135
Filed: 1997-01-15
Abstract: Fluorine-based magnetic fluid (FML), containing (A) fine magnetic particles dispersed in (D) an oil based on a perfluoro- polyether of formula (I) with the aid of (B) a perfluoroether- carboxylate salt of formula (II), and (C) a perfluoroether-acid amide of formula (III) or (IV) or a bis-amide of formula (V), where Rf = perfluoroalkyl; m = 1 or more; M = alkali metal or ammonium group; n = 1-100; p = 1 or more; q = 2-20; r = 1-6.  Preferably component (A) consists of fine ferrite particles. The FML contains 10-100 pts. wt. salt (B) to 100 pts. wt. (A), and 0.1-50 pts. wt. compound (C) to 100 pts. wt. oil (D).