baber/WOPTO huggingface dataset:
Patent DE-19752644-A1 (DE)
Title: Tool with high strength adherent aluminium oxide coating
Inventor: GONDA MASAYUKI
IPC: B23B27/14
Filed: 1997-11-27
Abstract: An aluminium oxide-coated tool has a coating comprising one or more group IVa, Va and VIa metal carbide, nitride and/or carbonitride layers (3), a compound layer (2) and one or more  alpha  aluminium oxide-based layers (1). The novelty is that (a) the compound layer (2) consists of an inner non-oxide compound layer (2-2) of group IVa, Va and VIa metal carbide, nitride and/or carbonitride and an outer oxide compound layer (2-1) of the oxide, oxycarbide, oxynitride and/or oxycarbonitride corresponding to the carbide, nitride and/or carbonitride of the non-oxide compound layer; and (b) the greatest intensity maximum in the X-ray diffraction pattern of the oxide layer (1) is the (110) crystal plane reflection. Also claimed is a process for producing the above coated tool, in which the non-oxide compound layer (2-2) and the oxide compound layer (2-1) are deposited at 950-1020 deg C, the deposition chamber being continuously supplied with the gas mixture for depositing the non-oxide compound layer and additionally 0.1-5 vol.% oxidising gas for deposition of the oxide compound layer.
Patent DE-19753028-A1 (DE)
Title: Measuring trolley for rotationally symmetric components
Inventor: HIMMEL JOERG DR
IPC: G01B21/00
Filed: 1997-11-18
Abstract: The measurement trolley (2) consists of a frame (3) provided at least with one sensor element (8) and at least two movable contact elements (4).  At least one sensor element determines the position of contact elements on the surface of the rotationally symmetric component (1). The movable contact element (4) is a rolling element which is rotatable in two mutually perpendicular directions.  At least one length measurement sensor with high resolution is provided for determining the angle of the contact element axis relative to a fixed point of the trolley (2).  Alternatively this angle is determined by means of an angle encoder whose resolution is increased by means of a gear unit.  The contact element takes the form of a wheel with a cylindrical or spherical rolling surface.  The contact elements can be precision bearings whose outer races serve as rolling elements. An evaluation unit with a mathematical algorithm is foreseen for compensation of running irregularities of the rolling elements.  The position of the contact elements on the measuring trolley is adjustable.  The trolley is provided with a memory unit for storing the measurement and calibration data.  A friction wheel and/or a cable system serves for determining the measurement points along the length of the component (1).  There can be several sensor elements and an evaluation unit with a mathematical algorithm for balancing of measured values.  The measurement trolley has a linear guide system (6) oriented parallel to the trolley axis for at least one sensor element.  A control system is provided for governing lifting and lowering of the sensor element dependent on the surface roughness of the component (1) and/or the time constant of a temperature sensor providing data for this control system.
Patent DE-19753671-A1 (DE)
Inventor: WAGNER PETER
IPC: A61L2/00
Filed: 1997-12-03
Abstract: The invention relates to different examples for producing a filter valve combination for a sterilizing container. This filter valve construction permits the use of any filter in the shape of flat filters, membrane filters or volume filters having pores with a fineness according to choice. The invention is especially provided with finely porous filters which guarantee a sterilization of the container contents also after long storage periods. Such filters cannot compensate the pressure differences in the sterilizer very quickly, said differences being produced relatively fast, thus resulting in the possibility of damage to the container. For this reason, the invention provides pressure compensation valves in both directions, i.e. from inside to outside and from outside to inside. Said valves guarantee a quick reduction of the pressure differences during the sterilizing process, however, they durably seal the container during the successive storage. The filter valve combination is preferably arranged in an immovably fixed manner on a container opening, for example, on an intermediate cover or in a container wall such that it does not come in contact with the container contents. The valve arrangement can be arranged in a holding frame surrounding the filter, said frame being braced with the edge of the container opening. Different production examples, especially with lip seals, are provided which interact with valve seat surfaces in circular arc-shaped chambers of the holding frame. The valve seat surfaces are preferably placed in valves in the holding frame which operate in both directions. It is possible, however, to provide a spatial separation during construction of the outlet valve as a condensate bleeder.
Patent DE-19754209-A1 (DE)
Title: Steelworks dust is treated by partially reduction, selective zinc leaching and lead compound flotation
Inventor: GOCK EBERHARD PROF DR ING
IPC: C22B7/02
Filed: 1997-12-06
Abstract: Steelworks dust is treated by partially reduction of insoluble zinc spinel compounds, washing out of halides, selective leaching out of the zinc and recovery of the lead content by flotation to leave a reusable iron oxide concentrate. Preferred Features: Partial reduction is carried out directly in the off-gas stream from an electric furnace or in an independent operation, using hot reducing gases or solid or liquid carbon sources at 600-900 deg C. Zinc leaching is carried out in an acidic or basic medium, especially sulfuric acid of pH 3-5, at 20-60 (especially 20) deg C.
Patent DE-19800261-A1 (DE)
Title: Airbag for child's seat
Inventor: STAUDT MARTIN
IPC: B60R21/207
Filed: 1998-01-07
Abstract: The airbag has a fitted weight sensor. The sensor detects if a child is in the seat in the event of a crash, and operates the airbag, possibly by acting on a contact. The seat may also include a vibration switch to operate the airbag in a crash. The charge of the ignition contact for the airbag is of a lower strength than that of an airbag for adults.
Patent DE-19802619-A1 (DE)
Title: Domestic laundry dryer with inputting devices
Inventor: KLUG HANS-JOACHIM
IPC: D06F34/30
Filed: 1998-01-24
Abstract: The laundry parameters can be the volume or the type of laundry while operating parameters can consist of the washing program, temperature or spinning speed. A communication device is provided for registering and indicating the operating data required for the subsequent drying of the washing, in accordance with the laundry or operating parameters. The data can be signaled via a display.
Patent DE-19803149-A1 (DE)
Title: House conversion
Inventor: HAARMANN NORBERT ANTONIUS DIPL
IPC: E04H6/12
Filed: 1998-01-28
Abstract: To develop a garage or storage space in a building (1), especially residential property, an opening is formed in the wall and a support structure is fitted into the opening and bonded by drillings (4) to the foundation and at the sides of the surrounding wall (5), without altering any cellars. The support structure is sealed against the walls and foundation
Patent DE-19804585-A1 (DE)
Title: Stirrer for stirring, solvent extraction and drying
Inventor: WALTER MIKE
IPC: B01F27/96
Filed: 1998-02-05
Abstract: A stirrer has tubular stirrer elements (7) which are arranged parallel to and fixed to the stirrer shaft and which are provided with paddle or plow shaped guide plates (10) and gas outlet openings (111-114).
Patent DE-19807681-A1 (DE)
Title: Building material for production of informative objects such as lettering and numbers, e.g. for monuments and gravestones
IPC: B44F1/06
Filed: 1998-02-25
Abstract: Building material based on recycled glass and synthetic resin (e.g. epoxy or polyester) which is plastically formable before and/or mechanically workable after hardening, used for the production of informative numbers, lettering, labeling, carriers for these and/or monuments. A constructional material with a molding compound containing recycled waste glass and synthetic resins such as epoxy or polyester resins or dispersions thereof as binders, which is mechanically workable to the required form (e.g. by cutting with a water-jet) or plastically formable before hardening. The material is used for the production of informative objects such as numbers, lettering, labeling etc., supporting devices for these objects and/or for monuments.
Patent DE-19809626-A1 (DE)
Inventor: BLACK KARL-HEINZ
IPC: F21V8/00
Filed: 1998-03-06
Abstract: The invention relates to a multicolor display, comprising a light box (1') and a diffuser or lightguide that is subdivided into several areas (13 to 16). A light source for a color light, especially an LED (17 to 21), is provided on the front face of the diffuser or lightguide areas. Preferably, the light box with the diffuser or lightguide areas consists of a plastic part embodied as a single piece. The display is preferably produced through polychromatic injection molding (multicomponent injection molding).
Patent DE-19811273-A1 (DE)
Inventor: STRAKA RUDOLF
IPC: B29C45/24
Filed: 1998-03-11
Abstract: The filter element is held preheated in readiness. The used element is exchanged with the new, at the same location. The element is supplied with melt, when switched over, ahead of the molding cavity. The stage is repeated, until melt reaches the molding cavity directly. After each injection, the supply line to the cavity is closed and the injection process is repeated, until the filter element is used. An Independent claim is included for corresponding equipment. This includes a three-way valve (33) in the supply line following the filter element (21). A branch (36) on the line has a blow-down vessel (37). The slide valve (61) moves perpendicular to the main axis of the connecting line (35). It moves into a position where it can receive the filter element from the piston unit (66). The old element is ejected, the new is inserted. The piston cylinder unit has a preheater. Preferred features: During passage through the filter element, the melt is thermally influenced. The melt in the filter undergoes annular external heating.
Patent DE-19812995-A1 (DE)
Title: Mammography unit, especially for magnified image mammography
Inventor: HOHEISEL MARTIN
IPC: A61B6/00
Filed: 1998-03-25
Abstract: A mammography unit has scattered radiation screens (8, 9) positioned in front of the patient (3). Preferred Features: The mammography unit has vertical leaded glass screens (8, 9) positioned at the detector (5) side and the X-ray tube (1) side.
Patent DE-19814711-A1 (DE)
Title: Measurement or layout table with compensation for heat expansion
Inventor: SCHORER ARMIN
IPC: G01D11/02
Filed: 1998-04-01
Abstract: A layout or measuring table has a compensation bar (7) on the underside of a table or base body (1), which is symmetrically spatially positioned with respect to a guide bar (5) arranged on the upper side of the table.
Patent DE-19816466-A1 (DE)
Inventor: HARTMANN EDUARD
IPC: B65H23/038
Filed: 1998-04-14
Abstract: The invention relates to a transportation device, comprising a conveyor belt (30) which runs around at least two rolls (10). At least one of the rolls is rotationally supported on a pivot bearing (14, 15, 16, 42, 42', 44') and moves at least partially in an axial direction in relation to the pivot bearing. According to the invention, said pivot bearing has a bearing part (14, 16) which rotates about the roll (10) supported on the pivot bearing. The roll (10) supported on the pivot bearing is provided with a component (22, 24) which passes through the pivot bearing and is coupled to the bearing part (14, 16) in such a way as to be rotationally fixed to the same. The component can move in an axial direction in relation to the bearing part (14, 16).
Patent DE-19819554-A1 (DE)
Title: Registering movement of washing in washing drum
Inventor: MICHAEL UWE
IPC: D06F33/48
Filed: 1998-04-30
Abstract: The process involves recording the drive moment of the drum or the motor moment continuously during the operation of the drum. The recording takes place via measuring values registered during the operation and, on the basis of the recorded results, inferences are made on the movement of the washing. The drum speed is controlled accordingly.
Patent DE-19824586-A1 (DE)
Title: Abutment to accept pressure sealing covers of containers and radiator caps in motor vehicles, and to balance containers at vehicle main braking cylinders
Inventor: STIER EUGEN
IPC: B60T11/26
Filed: 1998-06-02
Abstract: The abutment includes a baseplate (1), which has an opening, preferably in the shape of a semicircle (5), and an oppositely directed semicircular sliding piece (2) arranged on the baseplate. The sliding piece is continuously adjustable using a spindle (4). The spindle has a yoke (3) for adjusting the sliding piece.
Patent DE-19825871-A1 (DE)
Title: Lighting for protective gas welding apparatus
Inventor: SCHUEMANN BJOERN R
IPC: B23K9/32
Filed: 1998-06-10
Abstract: Lighting for protective gas welding apparatus has a changeable lighting source which is integrated into the handle of the electrode holder, and lights up the welding zone.
Patent DE-19826124-A1 (DE)
Title: Buried cistern for rain water
Inventor: SAILE ALEXANDER
IPC: E03F7/00
Filed: 1998-06-12
Abstract: The rain water cistern (10) has a pipe section (11) through its interior, linked to the drainage water outflow, which is fitted with an inspection opening (12).  The pipe section (11) is linked to a vertical drop pipe (13) extending over the water level, which can be closed at its upper opening.
Patent DE-19826821-A1 (DE)
Title: Use of recombinant fission yeast in production of steroid hormones
Inventor: BUREIK MATTHIAS
IPC: C12N1/19
Filed: 1998-06-16
Abstract: The use of Schizosaccharomyces fission yeast (I), to produce a mitochondrial p450 enzyme (II), is new, and comprises transforming (I) with a vector containing a gene for expression of (II), and cultivating (I) in expression conditions. Independent claims are also included for the following: (1) a method (III) for producing steroids, comprising cultivating (I) and isolating the steroids; (2) a plasmid vector pINT-X (IV) comprising a gene encoding an enzyme involved in steroid biosynthesis, a replication system and at least one selection marker; and (3) a recombinant fission yeast (V), transformed with (IV).
Patent DE-19830320-A1 (DE)
Title: High speed horizontal charge-coupled device
Inventor: PARK YONG
IPC: H01L27/148
Filed: 1998-07-07
Abstract: A charge-coupled device (CCD) has a substrate (11) containing an opposite conductivity type well (13), on which is formed a first conductivity type buried CCD (BCCD) region (15) containing first lightly doped impurity regions (21a, c) spaced from a heavily doped impurity region (23a), a second lightly doped impurity region (23) being formed between the first lightly doped impurity region (21c) and the heavily doped impurity region (23a). A first polysilicon gate (19) is formed over the BCCD region (15) between the first lightly doped impurity region (21a) and the heavily doped impurity region (23a) and a second polysilicon gate (19a) is formed over the first lightly doped impurity region (21a). Also claimed is a CCD production process comprising (a) forming a second conductivity type well (13) and then a BCCD region (15) on a first conductivity type substrate (11); (b) forming a gate insulation film (17) and then a first polysilicon film on the BCCD region (15) and patterning th e polysilicon film to form a first polysilicon gate (19); (c) implanting impurity ions to form first lightly doped impurity regions (21a, c) in the BCCD region (15) at both sides of the first polysilicon gate (19); (d) forming and selectively removing an insulating film (27) so that it remains around the first polysilicon gate (19); (e) forming a second polysilicon film on the entire substrate and patterning the film to form a second polysilicon gate (19a); (f) forming a second lightly doped impurity region (23) and a heavily doped impurity region (23a) in the BCCD region (15) by impurity ion implantation using the first and second polysilicon gates (19, 19a) as masks; and (g) forming a third polysilicon film on the entire substrate and patterning the film to form a floating gate (19b).
Patent DE-19830896-A1 (DE)
Title: Fotoplott-Verfahren zur hochenergetischen Aufzeichnung eines computergespeicherten Rasterbildes auf einen lichtempfindlichen Aufzeichnungsträger
Inventor: PAGAN ROBIN
IPC: H04N1/195
Filed: 1998-07-10
Abstract: Ein computergespeichertes Rasterbild wird mittels eines relativ zu einem lichtempfindlichen Aufzeichnungsträger kontinuierlich verschieblichen einen Lichtmodulator enthaltenden Blichtungskopfes schachbrettfeldweise aufgezeichnet. Durch die anhaltende Relativbewegung würde sich bei einer längeren Belichtungszeit eine verwischte unerwünschte Aufzeichnung ergeben. Dieser Verwischungseffekt wird durch die Verschiebung einer zwischen Aufzeichnungsträger und Belichtungskopf angeordneten zugleich abbildungsmaßstabbestimmenden Linse kompensiert. Vor Aufzeichnung eines neuen Feldes wird die verschobene Linse wieder in eine relative Ausgangsposition für das neue Feld zurückgesetzt, um während der nachfolgenden Aufzeichnung wieder kompensierend verschoben zu werden. DOLLAR A Dieses Verfahren gestattet quasi eine Dauerbelichtung mit hoher Aufzeichnungsenergie, insbesondere durch Verwendung von Quecksilber-Bogenlampen, und damit auch eine Direktbelichtung von Photo-Resist-Material, wie es z. B. bei der Herstellung gedruckter Leiterplatten verwendet wird.
Patent DE-19831186-A1 (DE)
Title: Betätigungsvorrichtung für den Arretierstift des Schwenkhebels einer Einrichtung für die Entnahme von Flüssigkeiten unter Druck aus einem Behälter
Inventor: HERRMANN ROLAND ERICH
IPC: B67D1/08
Filed: 1998-07-11
Abstract: Betätigungsvorrichtung für den Arretierstift des Schwenkhebels einer Einrichtung für die Entnahme von Flüssigkeiten unter Druck aus einem Behälter. DOLLAR A Solche Betätigungsvorrichtungen sollen einfach und sicher handhabbar sein, jedoch hinreichend Schutz gegen unbeabsichtigtes Auslösen bieten. DOLLAR A Um die Entnahme von Flüssigkeiten unter Druck aus einem Behälter sicher und störungslos zu bewerkstelligen, ist vorgesehen, einen in eine Rastnut eingreifenden Arretierstift gegen den Druck einer Feder durch Verdrehen eines Griffs zu entriegeln und durch bloßes Niederdrücken des Griffs wieder zu verriegeln. DOLLAR A Die Betätigungsvorrichtung eignet sich für die Entnahme von Flüssigkeiten aus Behältern, in denen sie unter Druck stehen, insbesondere für die Entnahme von Bier aus Fässern oder Kegs.
Patent DE-19832060-A1 (DE)
Title: Double processing unit
Inventor: GHAMESHLU MAJID
IPC: G06F11/20
Filed: 1998-07-16
Abstract: The master processor unit has a clock, CPU, working memory, processor bus and bus memory interface (BMI) with an interfaces for a bus cross link to another master processing unit (MPU'). The bus memory interface monitors data access of the CPU via the processor bus and exchanges data access signals via the bus cross link. It evaluates the signal and provides error signals, depending on the results of the evaluation.  The processor system has at least two bus cross links connected processors. The CPUs are started in synchronism. The bus memory interface of the MPUs exchange signals on each data access of the CPU via the bus cross link and provide error signals, if not in agreement. If one MPU has an error, the processor system operation is continued by the other MPU.
Patent DE-19833620-A1 (DE)
Title: Abtrennung von Trioxan aus gasförmigen Gemischen mit Formaldehyd
Inventor: KNIEP HAGEN
IPC: C07D323/06
Filed: 1998-07-25
Abstract: Die Erfindung betrifft ein Verfahren zur Trennung eines gasförmigen Gemisches, enthaltend Formaldehyd und Trioxan, dadurch gekennzeichnet, daß man aus dem Gemisch das Formaldehyd und Trioxan mindestens teilweise in einer alkoholhaltigen Flüssigkeit löst und das Trioxan aus der Lösung kristallisiert und abtrennt.
Patent DE-19834009-A1 (DE)
Title: Method to detect and confirm gas, water and electricity meters; uses data carrier, e.g. transponder, integrated on chip to provide computer with data from meter
Inventor: JURISCH REINHARD
IPC: G01D4/00
Filed: 1998-07-28
Abstract: The method involves integrating a data carrier on a chip, which is connected to a power supply using a handheld computer, to exchange data between data carrier and the computer. An associated memory is assigned to the computer, in which an identification and possibly a programme controlled assignment of further meter-specific data is carried out. A manual input or an automatic entry of actual meter readings is carried out using the computer. The stored data can be supplied to a large computer having a programme for notification and billing of relevant charges. An Independent claim is included for an arrangement for implementing the method.
Patent DE-19836915-A1 (DE)
Title: Indicator glove for cyclists (non-motorized) has light source at back of hand activated through movement of fingers in the glove
Inventor: GROTH SVEN
IPC: B62J6/00
Filed: 1998-08-14
Abstract: The light source (3) can be activated through stretching and curving of fingers located in the glove. The light source (3, a light diode) can be supplied with electricity through a battery (2).
Patent DE-19836953-A1 (DE)
Title: MOSFET has a constant threshold voltage along its channel
Inventor: PARK SUNG KYE
IPC: H01L29/78
Filed: 1998-08-14
Abstract: A MOSFET has barrier layers (22) for separating halogen impurity regions (26) from the overlying edge regions of a gate electrode (24). A MOSFET has second conductivity type impurity regions (26) below barrier layers (22), which are formed within a first conductivity type substrate (21) at opposite edge regions of a gate electrode (24), and has third conductivity type source/drain impurity regions (28) formed within the substrate (21) at both sides of the gate electrode (24). An Independent claim is also included for production of the above MOSFET by: (a) forming barrier layers (22) at predetermined spacings on the substrate (21); (b) growing an epitaxial layer over the entire substrate surface to cover the barrier layers (22); (c) forming a gate insulation film (23) and then a gate electrode (24) on the epitaxial layer; (d) injecting impurities into the epitaxial layer at both sides of the gate electrode to form lightly doped drain (LDD) regions (25); (e) injecting halogen ions into the substrate below the barrier layers to form the second conductivity type impurity regions (26); and (f) injecting impurities into the epitaxial layer and the substrate at both sides of the gate electrode to form the third conductivity type source/drain regions (28).
Patent DE-19837878-A1 (DE)
Title: Behandlungsanlage
Inventor: KRAEMER MATTHIAS
IPC: B05B16/20
Filed: 1998-08-20
Abstract: Es wird eine Behandlungsanlage angegeben, welche insbesondere zur Durchführung von Vorbehandlungen für in einer nachgeschalteten Pulverbeschichtungsanlage oder Lackieranlage zu beschichtende Teile bestimmt ist. Die Behandlungsanlage umfaßt wenigstens eine bodenseitige Auffangwanne für wenigstens eine Behandlungszone der Behandlungsanlage. Die wenigstens eine Behandlungszone wird von wenigstens einer flexiblen Plane umschlossen, welche nur deckenseitig an einer Tragkonstruktion starr hängend gehalten ist. Zweckmäßigerweise werden in der Behandlungsanlage mehrere Behandlungszonen hintereinander geschaltet, und die Behandlungszonen werden von wenigstens zwei zusammenwirkenden Planen umschlossen. Um bei möglichst geringer Baulänge der Behandlungsanlage eine möglichst große Anzahl von Behandlungszonen hintereinander geschaltet vorsehen zu können, werden die Behandlungszonen zweckmäßigerweise S-förmig oder in gerader Linie ineinander übergehend in der Behandlungsanlage angeordnet.