baber/WOPTO huggingface dataset:
Patent DE-10356035-A1 (DE)
Title: Reflection or transmission photomask for projection onto semiconductor substrate, e.g. wafer, in integrated circuit production, has substrate with opaque or semitransparent layer(s) covered by passivating layer with unpolar surface
Inventor: VAAS KNUT
IPC: H01L21/312
Filed: 2003-12-01
Abstract: Photomask (1), for projecting a pattern on the mask onto a semiconductor substrate, comprises a substrate (3), first opaque or semitransparent layer(s) (5, 6), in which the pattern is formed as numerous openings (9), and a passivating layer with an unpolar surface on the first layer. An independent claim is also included for production of the mask.
Patent DE-10360544-A1 (DE)
Title: Verfahren und Anordnung zur Signalisierung eines Termins durch ein Kommunikationsendgerät
Inventor: EGNER JAN
IPC: H04L12/58
Filed: 2003-12-22
Abstract: Zur
Signalisierung eines Termins durch ein Kommunikationsendgerät (EG1,
EG2) wird von einer Zugriffseinheit (CON) auf den Nachrichtenserver
zugegriffen, wobei die Termin-Daten abgerufen und an eine Auswerteeinheit
(SM) übermittelt
werden. Die Termin-Daten werden durch die Auswerteeinheit (SM) in
eine Terminliste eingetragen, die durch die Auswerteeinheit (SM) überwacht
wird und die die Signalisierung des Termins auslöst, wobei die Auswerteeinheit
(SM) die Termin-Daten an eine Ausführungseinheit (RE) übermittelt,
und die Ausführungseinheit
(RE) anhand einer Benutzer-Datenbank (BPD) die Art und die Adresse
des Kommunikationsendgerätes
(EG1, EG2) ermittelt. Die Ausführungseinheit
(RE) übermittelt
die Termin-Daten und die Adresse an dasjenige Benachrichtigungsmodul
(SMS, VOC), welches der Art des ermittelten Kommunkationsendgerätes (EG1,
EG2) zugeordnet ist. Die Signalisierung des Termins erfolgt dann
durch das Benachrichtigungsmodul (SMS, VOC), indem anhand der Adresse
eine den Termin beschreibende Nachricht an das Kommunikationsendgerät (EG1,
EG2) übermittelt
wird.
Patent DE-19501607-A1 (DE)
Inventor: SCHNAPP PETER
IPC: F16H63/38
Filed: 1995-01-20
Abstract: The invention pertains to a stop device for fixing in a position a movable setting element, especially for a gear shift rod of a mechanically shifted, toothed gear change box in vehicles, which has a movable stop pin and is equipped with an electrical switching element. A compensating element (16a) is provided between the stop bolt (8) and a component of fixed position in the stop device for purposes of compensating for position tolerances and improving precision in shifting.
Patent DE-19502128-A1 (DE)
Title: Sealant compsn. for prodn. of permanently elastic gaskets
Inventor: PROEBSTER MANFRED DR
IPC: C08K7/22
Filed: 1995-01-25
Abstract: A compsn. (I) which hardens to form a gasket material which is elastic when compressed, is based on one or multi-component, silane-functional, isocyanate-functional prepolymers or polysiloxane prepolymers. Compsn. (I) contains hollow plastic microspheres with elastic wall material (II).  Also claimed is a process for the prodn. of (I) by incorporating the solid components into the liq. components under low shear conditions.  Pref. compsn. (I) contains oxyalkylene polymer(s) with terminal and/or lateral silane gps. contg. Si atoms with hydrolysable gps. and/or opt. OH gps.. (I) pref. also contains 0.05-10 wt.% microspheres (II) with a mean particle dia. of 10-80 (pref. 20-50) microns. The hollow microspheres (II) consist of PVDC, copolymers of vinylidene chloride with acrylonitrile and/or (meth)acrylate esters, polystyrene, styrene/(meth)acrylate copolymers or (meth)acrylate homo- or co-polymers. Pref. (II) are coated with an inert component, i.e. talc, TiO2, SiO2, CaCO3, CaSO4 and/or Al oxide hydrate.
Patent DE-19502332-A1 (DE)
Title: Drive for valve mechanism in IC engine
Inventor: HAAS MICHAEL DIPL ING
IPC: F01L1/08
Filed: 1995-01-26
Abstract: The valve drive comprises a cams mounted on a cam shaft with integral component between the valve and the cam forming or being part of a cam follower. In a first operating position a section (2) of the cam follower (1) is held in its bottom dead centre position to create the maximum valve lift. The section is coupled to a further part (3) of the cam follower. In a second operating position the coupled section of the cam follower determines the area, R, between the maximum lift, Hmax, of the valve where the valve velocity is equal to zero and the minimum valve lift, Hmin, where valve velocity approaches zero.
Patent DE-19502862-A1 (DE)
Title: FET-based sensors for detection of biologically active substances
Inventor: HAMMERSCHMIDT ALBERT DIPL CHEM
IPC: H01L29/51
Filed: 1995-01-30
Abstract: Sensors based on FET in which the gate dielectric is a layer of amorphous hydrogen-contg. carbon (a-C:H) with a boundary surface phase density of  <=  5 x 10<11> cm<-2>\*eV<-1> and having gps. sensitive to biochemically active substances bound to the a-C:H layer.
Patent DE-19504994-A1 (DE)
Title: DRAM with cell matrix of transistors
Inventor: YOON JOO-YOUNG
IPC: H01L21/822
Filed: 1995-02-15
Abstract: In the cell matrix section of the semiconductor substrate (100) is formed a first transistor which a second transistor is incorporated in the peripheral circuit. The surface of the resulting structure is covered by an insulating layer with contact holes, exposing the transistor gate electrodes (104,104'). There are two metal pattern layers on the insulating layer, one coupled to the first transistor gate electrode and the second one to the second transistor gate, source and drain electrodes via the contact holes. The structure is covered by a second insulating layer, over which is formed a capacitor with a storage electrode (115), an intermediate dielectric (116), and a plate electrode (117). The assembly is covered by a third insulating layer (118) with contacting through holes (119).
Patent DE-19505064-A1 (DE)
Title: Automatic fault identification system for crack testing using In-process control
Inventor: ABEND KLAUS DR ING
IPC: G01N27/84
Filed: 1995-02-15
Abstract: The robot (10) brings the workpiece under test with exact positioning in the three dimensional test unit and removes this from this after the test. The image information taken by the cameras is fed to a computer (16) for evaluation and in certain cases this correspondingly controls the robot. The three dimensional test unit has three spatially arranged camera units (14) and modular constructed frame structure, the individual parts of which can be assembled according to the geometry of the different parts to be tested. UV lamps are provided for illuminating of the material coated with the fluorescing magnetic powder, used in the crack testing.
Patent DE-19514866-A1 (DE)
Title: Improved spinning chimney for spinning synthetic multifilament yarn
Inventor: ZINGSEM MARTIN
IPC: D01D5/092
Filed: 1995-04-22
Abstract: A filament bundle (2) emerging from a spinneret (1) during the spinning of synthetic fibres is cooled by cooling air in an enclosed cooling arrangement. At least one of the side walls which run parallel to the cooling air stream has air flow perforations (16) which are connected to suction (10). Pref. the filament bundle (2) from the spinneret (1) is cooled in a chamber (3) in cross flow by an air stream (5) which then emerges on the opposite side. Air entrained with the filaments is drawn off through the perforated sides (7) of the upper section (11) of the spinning chimney (6) into a collecting chamber (9) formed by the outer wall (8) with a suction connection (15). The perforations (16) in the side walls (7) can be formed by louvres or with close weave wire mesh. The depth of the collecting chamber (9) perpendicular to the air flow is less than 20 mm, pref. 10-15 mm. The length of the perforated section (11) is at least 500-800 mm.
Patent DE-19518817-A1 (DE)
Title: Applying covering layer to moving strip using powder
Inventor: SCHMITZ ANTON
IPC: B05D1/12
Filed: 1995-05-23
Abstract: The arrangement consists of an eddy chamber (2) in which the powder is agitated and applied to the perforated surface of a cylinder (M) or to a belt which runs over a cylinder. A scraper (4) removes surplus powder. The cylinder (M) is mounted on a hollow inner cylinder (K) with jet opening (3) which blows the powder onto a belt (5) which is to be coated by the powder. A suction head (6) removes any remaining powder from the cylinder after it has passed the jet.
Patent DE-19519287-A1 (DE)
Title: Cat flap fitted into existing interior or exterior door
Inventor: SCHMID KURT
IPC: E06B7/32
Filed: 1995-05-26
Abstract: The door frame or jamb on the side facing the door is wider in a wedge shape either all round to the same extent or on one side only, preferably on the closing side of the door and on its top side. Accurately fitting mouldings (1-3) of suitable material and folded on both sides are mounted to form the wedge. One moulding (1) of the side door frame or jamb widened part has a cat door in a cut out section and through which the cat can pass when the full-sized door is closed.
Patent DE-19521148-A1 (DE)
Title: Device for polarizing ferroelectric materials and other polar materials comprises a source for producing and electrical voltage, and electrodes one of which is made from a plate-, film- or layer-like ferroelectric
Inventor: PLOSS BERND DR
IPC: H01L41/257
Filed: 1995-06-09
Abstract: The device comprises a source for producing and electrical voltage, and electrodes (1, 2) one of which is made from a plate-, film- or layer-like ferroelectric (2). An electrically conducting contact (1) is applied on one side of the ferroelectric. A direct contact with the material (3) to be polarized is possible on the opposite-lying side of the ferroelectric.  An Independent claim is also included for a process for polarizing ferroelectric materials and polar materials using the above device.  Preferred Features: The material to be polarized is a mono-, multi- or poly-crystalline substance, preferably a ceramic or polymeric substance.
Patent DE-19522532-A1 (DE)
Inventor: SCHIWEK HELMUT
IPC: E02B15/04
Filed: 1995-06-23
Abstract: An oil retention barrier (1) over which oil cannot splash over when the barrier is hauled in consists of several floating partial cells (8, 15, 16) and several smaller partial cells (7, 21) that are submerged in water, arranged and joined together in such a way that a flow channel (24) is created therebetween. For that purpose, one of the partial cells (15) is positioned in front of the other floating partial cells (8, 16) and joined to the floating partial cell (8) and to the submerged partial cell (9) by spacers (18, 23) that create said flow channel (24). The floating partial cells (8, 15, 16) are filled with waterproofed glass fibres or glass fibre mats, whereas the submerged partial cells (9, 21, 26) are filled with a non waterproofed material, in particular glass fibres. The flow channel (24) prevents banking-up pressure from building up in front of the barrier (1), so that the latter can be hauled in with practically no problems. The oil (4) cannot splash over the barrier nor flow underneath it.
Patent DE-19532307-A1 (DE)
Title: Bleeding equipment for fuel systems, especially on vehicles
Inventor: KLOES MICHAEL DIPL ING
IPC: B60K15/035
Filed: 1995-08-31
Abstract: The bleeding equipment is fitted to a fuel system, and has equipment which is integrated into the filling nozzle, for complete ventilation and bleeding in various operating conditions. These equipments function as a protection against overfilling, and are suitable simultaneously for on-board refuelling vapour recovery. The functions are activated by the insertion of the filling nozzle of a fuel pump, which may open a flap which blocks the mouth of a central filling channel. The latter may be flanked by side channels for ventilation and bleeding (3). A component of the vapour generated during filling may be conducted back into the tank by Venturi action.
Patent DE-19533049-A1 (DE)
Title: Equipment to mix gas and liquid fuel, esp. for burner for treating textiles
Inventor: BERGMANN PETER
IPC: F23K5/10
Filed: 1995-09-07
Abstract: The equipment is used to form a mixture of a liquid fuel and a gas, esp. for burners in machinery for treating textiles. It has a pipe (2) to supply combustion air to carburettor equipment (10), which merges into the constriction (23,24) of a tapering air channel (3). A housing (41) is arranged in a pipe (42) for supplying liquid fuel, and is kept partly filled with fuel by regulating equipment, in order to control the supply to the carburettor equipment. The carburettor is connected to the gas volume (51) above the liquid surface (46) in the housing, by a pipe (50) which opens into the channel in front of the constriction, relative to the direction of the airflow. It is also connected to the liquid volume (45) in the housing by a pipe (47,34) which opens into the channel in the region of the constriction.
Patent DE-19544683-A1 (DE)
Title: Catalytic burner for converting mixture of fuel gas and air into reaction ducts
Inventor: GOCKEL BERND DR ING
IPC: F23C13/00
Filed: 1995-11-30
Abstract: The fuel gas and air mixture is converted without producing flames on catalytically coated surfaces in a number of reaction ducts (3). The catalytic coating varies over the length of the reaction ducts according to the degree of conversion to be expected in the separate zones (I-VIII). External protuberances (5) discharge heat to a heat-absorbent medium. The burner is made up of corrugated metal sheets (2,1) fitted together and catalytically coated over a varying length.
Patent DE-19544898-A1 (DE)
Title: Low voltage power cable with optical fibres
Inventor: WIDLER HANSJOERG DR
IPC: H01B9/00
Filed: 1995-12-01
Abstract: The multi-strand low voltage power cable has a protective outer sleeve (2), current-carrying wires (3) of identical sector shape surrounded by insulation (8) and single optic fibres in the interstices (4,5) between the wires, both the radial outer ones and the central one. The remaining space between the wires is filled (11). Instead of single optic fibres, a bundle of fibres could be used. There are four wires which are twisted together, with their sector angle being 90 degrees.
Patent DE-19546566-A1 (DE)
Title: Elastic support for cooling tube cage
Inventor: DIETZ WOLFGANG
IPC: F22B37/20
Filed: 1995-12-13
Abstract: On the half rings (4) spring pots (9) are fitted, on which the support feet (13) of the cooling tube cage (2) are located. Each spring pot has an upper part (10) provided with an all-round cooling chamber (15) and a lower part (11). On the spring pot lower part is fitted a central bolt (12) for guiding plate springs (8). The spring pot upper part overlaps the bolt and the plate springs. The spring pots are formed as individual units with cooling water input conduit (16) and cooling water outlet conduit (17). They can also be formed as double units, and can be composed to form segments or an all-round ring of several pots or double units.
Patent DE-19548524-A1 (DE)
Inventor: BAUER MARKUS
IPC: B29C48/67
Filed: 1995-12-22
Abstract: The invention relates to a single or multiple thread screw extruder (1) for the processing of plastics. Said extruder screw has barrier components (30) in a thread and a transition zone (50) to an adjacent thread on each barrier component. Material is partially prevented from flowing in the thread and partially forced into the adjacent thread, thereby firstly resulting in a good mixture and secondly a good level of energy transfer.
Patent DE-19602814-A1 (DE)
Title: Non-volatile semiconductor read-only memory with row redundancy
Inventor: LEE SUNG-SOO
IPC: G11C29/04
Filed: 1996-01-26
Abstract: The memory includes a normal memory cell field (12) which contains e.g. 512 normal blocks of rows (NBKO-NBK511) arranged in the row direction and e.g. 4096 bit lines in the column direction. Also provided is a redundant field (14) of e.g. eight redundant blocks of rows (RBKO-RBK7) and 4096 bit lines in the memory cell field. A normal row decoder (20) selects one of the normal blocks and is switched out (38) as a reaction to a selection instruction for a redundant field. A redundant block selection circuit operates as a reaction to the selection instruction and to an external address.
Patent DE-19604127-A1 (DE)
Inventor: DUSCHL DIETER DR
IPC: G11C11/406
Filed: 1996-02-06
Abstract: A computer is described, particularly for the control station of a printing press, wherein the computer has two non-volatile, re-writeable storage devices. Data losses effected by so-called disk crashes can be minimised, especially of data arising from the capture and recording of data which arise at a rate dependent upon press speed, e.g. the counter state of a sheet counter. One such storage medium is a hard disk drive and the other has semiconductor components and may be constructed as battery buffered RAM which contains at least some of the data files which can be called up and written by the programme of the computer. Continuously arising data are written by the computer into the data files contained in the battery buffered RAM. From time to time the data files contained in the battery buffered RAM are backed up on to the hard disk drive. During the access-free time the read/write head of the hard disk drive is moved across regions or cylinders of the hard disk, so that any head crashes are not concentrated in one region of the disk, and the disk may be tested.
Patent DE-19605056-A1 (DE)
Title: Pile fabric mechanical dryer
Inventor: BONGARTZ HANS JUERGEN
IPC: F26B13/28
Filed: 1996-02-12
Abstract: An apparatus to apply a mechanical drying action to pile fabric piece goods has a roller brush (2) facing a brushing table (3) with a sufficient gap (9) between them to allow the fabric (1) to pass through. The roller ((2) is rotated at a speed so that its surface speed is faster than the speed of fabric (1) travel through the assembly. Preferably, the brushing table (3) has a support surface (18) which is smooth, for minimum friction against the rear surface of the fabric (1). The support (3) can also be a roller as a fabric support against the brush roller (2) with a rotating surface speed matching the speed of fabric (1) travel. The diameter of the counter roller is larger than the diameter of the roller brush (2), and its surface is roughened to give a friction grip against the reverse surface of the fabric (1). The roller brush (2) is rotated against the direction of fabric (1) travel, so that the piles (10, 11) are brushed back and are oriented.
Patent DE-19608754-A1 (DE)
Title: Application of paint by rotating spray e.g. for vehicle bodies
Inventor: SVEJDA PAVEL DIPL ING
IPC: B05B12/00
Filed: 1996-03-06
Abstract: The method has the spray rotated relative to the atomiser axis or other arbitrary axis at a speed of up to 500 rpm. The spray is also moved laterally past the workpiece. The spray is charged up electrically in addition.  The atomiser has supply pipes leading to the main body with a nozzle and, for pneumatic atomisation, an additional air cap. The system pipes go through an adapter to the rotating main body. The individual flow channels in the air pipe for pneumatic atomisation are sealed separately. The angular speed of rotation is synchronised with the lateral movement.
Patent DE-19609577-A1 (DE)
Inventor: KRUCK GUENTER
IPC: H01H37/04
Filed: 1996-03-12
Abstract: The switch has a housing (11) enclosing the temperature-dependent switch mechanism (12) having an electrically conductive housing base (14) and an electrically insulating housing cover (15), provided on its inside with a first counter-contact (21) for the switch mechanism, the housing base providing the second counter-contact (24) for the latter, so that a conductive connection is provided between the counter-contacts dependent on the temperature. A respective terminal electrode (34,41) is associated with each counter-contact, the housing base having an upwards projecting clip (28), used for retaining the housing cover and for contacting the terminal electrode associated with the housing base. An independent claim for a manufacturing method for an electrical switch with a temperature-dependent switch mechanism is also included.
Patent DE-19610377-A1 (DE)
Title: Device to discharge materials formed from reacting components
Inventor: STEINER HEINRICH
IPC: B01F3/04
Filed: 1996-03-16
Abstract: A device to discharge materials formed from reacting components, esp. multi component foams is new. Individual components are stored in pressure cans (4) with discharge valves. There is a portable holder (1), into which the pressure cans can be fixed such that the exit valves can be operated by an axially moving clip plate (2). There is an exit nozzle (9) linked to the exit valve on the pressure cans (4) via tubes (6,7). The holder (1) is modular, and comprises a base section (10) to which a docking plate with side notches for the cans (4) can be fixed. The docking plate (100) is beneath the clip plate (2), and there is a removable holder section (3) which can be attached to the base section (10).
Patent DE-19612555-A1 (DE)
IPC: C25F3/14
Filed: 1996-03-29
Abstract: The invention relates to a process and a device for the electrochemical treatment with a fluid of mutually electrically insulated electrically conductive regions (2) on items (1). Insulated, e.g. etched, structures on printed circuit boards cannot be treated electrochemically by prior art processes as there is no electrical connection between individual regions and the bath current source. According to the invention, this connection is made by means of brushes (3), the electrically conductive and thin fibres contact the structured surfaces to be treated. A large number of brushes, which are arranged transversely to the conveying direction of the items to be treated, ensure that all mutually insulated electrically conductive regions on the items to be treated are electrically contacted at least in succession and the contact time obtained is long enough. There are preferably counter-electrodes (8) between the brush electrodes which may also take the form of moving brushes. The brushes are cyclically demetallised in electrochemical processes in which metal is removed. Various methods therefor are proposed.
Patent DE-19612859-A1 (DE)
Inventor: LENTJES CARSTEN
IPC: B65F1/16
Filed: 1996-03-30
Abstract: The free rim part (22) of the refuse bag (20) runs outwards round a matching frame (10) to which it is fixed. The side of the base surface (32) facing the bag has a layer of rubbery adhesive (40) matching the shape of the frame. The closure piece is made in the form of a plastics lid with a base surface and rim (34). The adhesive layer runs in the join between the base surface and rim. The inside of the rim is back-tapered (38).
Patent DE-19617486-A1 (DE)
Title: Hair dyeing agent applicable at room temperature
Inventor: UMBRICHT GISELA DR
IPC: D06P3/04
Filed: 1996-05-02
Abstract: An agent for dyeing keratin fibres comprises (a) an o-benzoquinone of formula (I) where R1 - R4 = H, Cl, 1-5C alkyl or alkoxy, 1 or 2C alkylenedioxy or -NR5R6; R5, R6 = H, aryl or 1-6C alkyl; and (b) an amino or hydroxy compound of formula X - A - Y where X and Y = OH or -NRaRb; Ra and Rb = H or 1-4C alkyl and A = optionally cyclic 1-6C alkyl or an optionally substituted aromatic heterocycle or carbocycle, provided that A is free of indole- or indoline-groups. Claimed method for dyeing of human hair comprises applying the above agent, leaving it for 20-30 mins. at 20-40 deg C and then rinsing the hair with water. Alternatively, the agent is of 2 components such that an agent containing (I) and one containing X - A - Y are applied one after the other over a period of 2-5 mins.,  and then proceeding as above.
Patent DE-19622443-A1 (DE)
Title: Particulate washing agents for use as granular textile detergents
Inventor: SCHNEPP KATHRIN DR
IPC: C11D11/00
Filed: 1996-06-05
Abstract: Particulate washing agents contain granular component(s) at least partially coated with a liquid mixture of optical brightener and nonionic surfactant is applied onto the extruded product.