baber/WOPTO huggingface dataset:
Patent DE-19632845-A1 (DE)
Title: Half-tone phase-shifting mask
Inventor: YANG HYUN JO
IPC: H01L21/027
Filed: 1996-08-14
Abstract: A half-tone phase-shifting mask has (a) a first light screening section in one region of a substrate (34) and including conformity testing patterns (32, 33) with light screening between the patterns; and (b) a second light screening section in another region of the substrate and including cell patterns (31) allowing passage of part of the light. Also claimed are similar half-tone phase-shifting masks. Further claimed are half-tone phase-shifting mask production processes involving either (i) producing a first light screening layer on one region of a substrate, producing a second light screening layer on the remainder of the substrate and on the first layer, patterning the second layer in the one substrate region to form cell patterns and patterning both layers on the remainder of the substrate to produce conformity testing patterns; or (ii) producing a light screening layer on a substrate, patterning the layer to form a cell pattern and to expose a substrate portion, in which conformity testing patterns are to be produced, and etching the exposed substrate to predetermined depth. Alternative masks are also claimed.
Patent DE-19634280-A1 (DE)
Title: Trapezoidal roofing insulating or bridge profile
Inventor: GEORGI HOLGER
IPC: E04C3/07
Filed: 1996-08-24
Abstract: The webs (3) are profiled to compensate for the difference in length between the top and bottom flanges (2,4) so a concertina web shape opens at dissimilar angles to accommodate for this length difference. The web can also be undulated in profile in which case it uses dissimilar radii for this purpose and the top and bottom flanges may be themselves grooved tangentially in the longitudinal direction or else may be undulated in the same direction. In a further variant, the web may be composed of several profile parts to form an asymmetric or symmetric profile overall. Top and bottom flanges and their web can be produced separately or together, in which case the top flange and web may be made together and the bottom flange (4) made separately, using compensated length difference and connecting joins to give the trapezoidal end product.
Patent DE-19637067-A1 (DE)
Inventor: SCHOENBERGER HEINZ
IPC: B25B23/14
Filed: 1996-09-12
Abstract: The invention concerns a torque wrench provided with an electronic evaluation device for values measured by sensors in order to detect the torque and an angle of rotation. According to the invention, in order to improve the transmission technology for determining the angle of rotation, a sensor takes the form of an acceleration sensor (9) for detecting the acceleration of the angle of rotation ( alpha ) whose measured values are chronologically integrated twice by the evaluation device (5) in order to determine the angle of rotation ( alpha ).
Patent DE-19650226-A1 (DE)
Title: Spin drawing high shrinkage synthetic yarn using very hot heating surfaces
Inventor: GROS RAHIM
IPC: D02J13/00
Filed: 1996-12-04
Abstract: Multifilament synthetic yarn (1) is spun, drawn and relaxed by taking it without contact near an extended heating surface which is above the melting point of the yarn material. The filaments of the yarn are intermingled prior to the heat treatment (8) by an intermingling jet (63).
Patent DE-19651961-A1 (DE)
Inventor: ROHNE KLAUS DIPL ING
IPC: H05K7/14
Filed: 1996-12-13
Abstract: The present invention pertains to a modular electric apparatus comprising two elements: a base (ST) and an electronic module (EM). The base includes potential contacts (KEP) substantially U or Z-shaped, which are in contact with those (KEP) located in elements adjacent to the base (ST), while a spring rod (SS) of a first potential contact (KEP) is always in contact with a spring rod (SS) of an adjacent potential contact (KEP). Further to these potential relay devices, the base includes bus relay elements, said relay being operated through appropriate contact elements and a bus printed circuit (BLP). An electronic module printed circuit (ELP) can be mounted on the bus printed circuit (BLP), thereby providing the possibility of installing on both of them sending (SE) and/or receiving (EE) elements with which a connection can be activated between the first (BLP) and the second (ELP) circuits. To connect the inventive electric apparatus to peripheral electric equipment, the former can be fitted with connecting devices (AV) in such a way that the electric wires cables installed by means of the connecting device can be contacted according to the IDC method of termination.
Patent DE-19652875-A1 (DE)
Title: Motor vehicle vacuum brake servo
Inventor: TSUBOUCHI KAORU
IPC: B60T13/72
Filed: 1996-12-18
Abstract: The vacuum brake servo incorporates an electric control system which applies the servo force in response to the application rate of the brake pedal. The electronic control releases the servo force when the brake pedal is released at a rate above a set level. The automatic brake control provides a responsive brake action. An electric servo element is incorporated into the plunger system to move the latter forwards for the automatic control
Patent DE-19705180-A1 (DE)
Inventor: SINGER CHRISTOPH
IPC: E04C5/04
Filed: 1997-02-11
Abstract: Disclosed is a reinforcing fabric (1) for insertion into the face, the roof, the coating or the walls of a building. In order to reduce the passage of electromagnetic waves or fieds, electroconductive threads (4) are inserted into the reinforcing fabrics arranged substantially parallel to each other and with a substantially regular spacing between each other.
Patent DE-19718839-A1 (DE)
Title: Automotive friction clutch
Inventor: LAMPE JOERG
IPC: F16D13/75
Filed: 1997-05-06
Abstract: An automotive friction clutch has an automatic wear-compensation device (12,23) incorporating a mechanical play detector (11,22). The play feeler has a defined own-elasticity which results in the exertion of a corrective force on the compensation device (8). The air force from an air spring (19) is additionally taken fro the axial force component of the compensation device. A bolt element (20) is provided which extends axially into an opening in a section (23) of the compensation device, whereby the frictional force fit of the section is generated on the bolt element.
Patent DE-19719061-A1 (DE)
Title: Polymerisation of vinyl chloride, especially in suspension
Inventor: RIEF URSULA DR
IPC: C08F14/06
Filed: 1997-05-06
Abstract: A process for the polymerisation of vinyl chloride (VC) at 20-100 deg C and 5-30 bar, in which polymerisation is stopped by the addition of 1,1-diphenyl-ethylene (DPE) or a derivative of DPE.
Patent DE-19728465-A1 (DE)
Title: Serial input and output circuit and interface for serial bus
Inventor: FUJITAKA SHIGEAKI
IPC: G06F13/38
Filed: 1997-07-03
Abstract: The serial input/output circuit 13 operates with a port input/output circuit 4-12 of an I<2>C bus interface. The bidirectional serial bus has a clock line SCL and a data line SDA with the voltage provided by a pull up resistor. The circuit has a start detector circuit coupled to the output line that is used in control of the input /output circuit activation.
Patent DE-19733364-A1 (DE)
Inventor: KOSZINOWSKI ULRICH PROF DR
IPC: A61K48/00
Filed: 1997-08-01
Abstract: The invention relates to recombinant vectors containing infectious, viral genome sequences as well as sequences of a cloning vehicle and to a method for producing said vectors. The invention further relates to the use of such recombinant vectors, especially for the mutagenesis of the infectious viral genome sequences contained therein, and to a method for the mutagenesis of said sequences.
Patent DE-19734550-A1 (DE)
Title: Permanently portable oxygen dispenser for personal use
Inventor: BAUMGAERTNER LUTZ ALBRECHT
IPC: F17C7/00
Filed: 1997-07-31
Abstract: The portable oxygen dispenser is small, lightweight, compact and permanently portable. It can provide oxygen on demand in a continuous stream to enrich the breathing air of the user. The pressure and volumetric flow rate of the oxygen is controlled. A mixer unit ensures that the oxygen being breathed is pre-mixed with air from the surroundings prior to delivery to the patient. Alternatively, the oxygen can be delivered at intervals which can be pre-set by a controller. The oxygen is stored in small lightweight exchangeable containers which can be in the form of a cartridge.
Patent DE-19735902-A1 (DE)
Title: New selective adsorbent carrying peptide(s) that mimic complement C1q
Inventor: SCHOESLER WERNER DR RER NAT
IPC: C07K14/47
Filed: 1997-08-19
Abstract: Selective adsorbent for binding immune complexes, viruses, other pathogens, endotoxins, C-reactive proteins, amyloid, DNA, cardiolipids, fibronectin, fibrinogen and other biological materials comprises a solid carrier to which are bound synthetic peptides (I) which mimic the active center of protein C1q.
Patent DE-19735942-A1 (DE)
Title: Packaging machine without mechanical main shaft
Inventor: FERTIG ERWIN
IPC: B65B57/00
Filed: 1997-08-19
Abstract: The packaging machine has a number of operations that are synchronized together. The system employs individual servo motors (5) each of which have a separate drive controller (4). The operating cycles for the individual controllers are provided by a central machine controller (2). The synchronized operation is maintained by feeding back motion data to the central controller.
Patent DE-19739946-A1 (DE)
Inventor: BINGEL CARSTEN DR
IPC: C07F17/00
Filed: 1997-09-11
Abstract: The present invention relates to a method for producing a metallocene, whereby an initial ligand compound is reacted with an adduct of formula (I) M<1>XnDa, wherein M<1> is a metal of group 3, 4, 5 or 6 of the periodic system of elements (PSE) or an element from the group of lanthanides or actinides, preferably titanium, zirconium or hafnium, more particularly zirconium; X is identical or different and means halogen, C1-C10 alcoxy, C6-C10 aryloxy, C1-C10 alkyl sulfonate such as mesylate, triflate, nonaflate, C6-C10 arylsulfonate such as toyslate, benzosulfonate, C1-C10 alkylcarbonate such as acetate, formiate, oxalate or 1.3 dicarbonylate such as acetylacetonate or fluorinated 1.3 dicarbonylate, especially chlorine, bromium, more particularly chlorine; n is a whole number and is equal to 2, 3, 4, 5 or 6 and corresponds to the oxidation number of metal M1; a is a whole number or fractional number and 0<a</=4 and a is located preferably between 0.5 and 2.5 and is especially 1, 1.5 or 2; and D represents a linea , cyclic or branched oligo or polyether containing at least two oxygen atoms or an oligo or polythioether containing at least two sulphur atoms.
Patent DE-19748754-A1 (DE)
Title: Automatic chemical indicator process
Inventor: WEGERT JOERN DIPL ING
IPC: C12Q1/42
Filed: 1997-11-05
Abstract: A small wetting quantity of a nitro-phenylphosphate  indicator substance is applied to the dairy product which is then heated to within the temperature range 36 - 37 degrees C and incubated at this level for a predetermined period. The sample develops a color which indicates the degree of previous heat treatment on a known scale. The process rapidly determines whether a sample of milk or other dairy product has been subjected to adequate heat treatment. A small wetting quantity of a nitro-phenylphosphate  indicator substance is applied to the dairy product which is then heated to within the temperature range 36 - 37 degrees C and incubated at this level for a predetermined period. The sample develops a color which indicates the degree of previous heat treatment on a known scale. The color difference also indicates the absence of alkaline phosphatase. The indicator substance is provided as a substrate buffer solution is mixed in with or applied to the sample dairy product. Alternatively, the dairy product is applied to an indicator paper which has been wetted with the indicator buffer solution.
Patent DE-19750206-A1 (DE)
Title: Tappet molded without machining
Inventor: SPEIL WALTER DIPL ING
IPC: F01L1/18
Filed: 1997-11-13
Abstract: The tappet is U-shaped, open at the top. The side walls (5, 6) have a stamping (14) in the region of the resting surface of the valve stem and/or in the region of the spherical recess (7), curved round by about 180 deg  towards the valve stem and/or in the direction of the support element, so that holding tabs (13) are formed for the side guidance of the tappet on the valve stem.  The upper limit of the stamping runs below the top edge of the side walls.
Patent DE-19754448-A1 (DE)
Inventor: MEYER WILLY DE
IPC: F16L11/08
Filed: 1997-12-08
Abstract: A textile reinforcing layer for flexible hoses, tubes and similar extended objects which comprise at least one inner layer, an inventive textile reinforcing layer and an outer layer joined to the textile reinforcing layer and the inner layer. Said textile reinforcing layer is comprised of a stiffening material which has a stiffening effect at normal ambient temperature in at least one direction that deviates from the longitudinal axis of the object which is to be reinforced, especially in a substantially perpendicular position in relation to the longitudinal axis thereof. This enables the textile reinforcing layer to be mechanically applied to the inner layer in an optimum manner, thereby avoiding folds.
Patent DE-19755351-A1 (DE)
Title: Low temperature metal/sulfur battery with anode of an elemental sulfur and iron(II) sulfide mixture
Inventor: JANSEN WALTER PROF DR
IPC: H01M4/24
Filed: 1997-12-12
Abstract: A low temperature metal/sulfur battery has an anode comprising elemental sulfur, mixed or fused with iron (II) sulfide powder, which is reduced directly to sulfide ions. A low temperature metal/sulfur battery has a separator for separating a novel positive pole (cathode) side from a conventional negative pole (anode) side comprising an anode of e.g. zinc, aluminum, sodium, lithium or their alloys and an anolyte of caustic potash, caustic soda, sodium chloride or ammonium chloride solution or, when sodium or lithium is used, an organic solvent or solid electrolyte. The cathode side comprises elemental sulfur which contains iron (II) sulfide powder in suspension or fused with the sulfur and which is reduced at an iron (II) sulfide or iron electrode at -30 to +60  deg  C in an aqueous caustic soda or potash solution mixed with sodium chloride to allow current flow from the anode to the cathode.
Patent DE-19802762-A1 (DE)
Title: Bridge portal
Inventor: BOCK MANFRED DIPL ING
IPC: F03D9/46
Filed: 1998-01-26
Abstract: The bridge portal has two wind power installations located on it, whose masts (1,2) are connected in force-transmitting fashion by a carrier (3) provided with solar aggregates so that the plant in the wind/solar hybrid system communicates work-wise with storage apparatus for bridge lighting (5) and railway heating (6). The construction of the portal forms a unit separate from the bridge construction and can be added on afterwards. Wind power plants and carriers form a unit architecturally and blend harmoniously into the landscape.
Patent DE-19803585-A1 (DE)
Title: Pump for viscous masses
Inventor: DESOI SIEGFRIED
IPC: F04B53/10
Filed: 1998-01-30
Abstract: The pump has two parallel stroke cavities alongside each other in the longitudinal direction of the cylinder cavity (12), to which they are connected.  Each contains a rubber-elastic piston (9, 10) running between parallel surfaces (14) in the stroke direction.  Passages (19) run between these surfaces.  One piston (10) in the direction of the cylinder cavity and the other (9) in the direction of the outlet aperture (16) are bounded by bulges (13) on the surfaces and by round sealing surfaces (18) at the opposite end.
Patent DE-19804897-A1 (DE)
Title: Fridge or freezer has housing pedestal section
Inventor: STASFURTH HANS-JUERGEN
IPC: A47B95/00
Filed: 1998-02-07
Abstract: A threaded foot (16) is introduced into the housing pedestal section (8) and features a first holding element for the fastening of a corresponding second holding element. The second element is positioned on the pedestal strip (32) and consists of a connecting pin (28) located on a fastening plate (26), while the first element is a holding plate (22) with a central connecting opening (24).
Patent DE-19805444-A1 (DE)
Title: Mist precipitator for simultaneous removal of organic and inorganic compounds contained in liquids in droplet or aerosol form from waste gas streams
Inventor: GERNHARDT HANS DIETER
IPC: B01D45/10
Filed: 1998-02-11
Abstract: The mist precipitator comprises a container (1) consisting of an inlet region (2), an integrated reaction region (3) with precipitating region (5) and an outlet region (6). The precipitating region has an insert (13) produced from catalytically active material.
Patent DE-19805493-A1 (DE)
Title: Neuronal filter for suppression of line flicker in picture display
Inventor: JANSEN MICHAEL DR ING
IPC: G06T1/40
Filed: 1998-02-11
Abstract: The filter includes a neuronal network (NN) which is trained with field information. The network has a non-linear transmission characteristic. Unfiltered picture generation signals of a first pixel to be displayed are supplied and at least a second pixel (2,3,4,5) which is adjacent to the first pixel is provided. Only filtered picture generation signals for the first pixel are output. Preferably, a trained neuronal network is provided for each type of picture generation signal. Brightness and colour signals are provided as picture generation signals.
Patent DE-19806300-A1 (DE)
Title: Semiconductor structure with active region trench isolation structure
Inventor: SAYAMA HIROKAZU
IPC: H01L21/76
Filed: 1998-02-16
Abstract: A semiconductor structure production process comprises (a) etching a trench (9) in a semiconductor substrate (1) to delimit an active region; (b) forming an insulator (5) at the outer end of the active region, the insulator projecting upwards for upwards extension of the trench inner wall; (c) forming an insulating film (2) over the structure in which the trench is etched to fill and project from the trench; and (d) etching away the upper portion of the insulating film (2) at a rate higher than the etching rate of the insulator (5). Also claimed is a semiconductor structure having (i) an active region-defining insulating film (2) which extends into a semiconductor substrate (1) and which has a flat top projecting above the substrate surface; (ii) an insulator (5) flush with the insulating film (2) and covering the outer end of the active region (3); and (iii) a connection line (4) formed on the insulating film (2).
Patent DE-19811128-A1 (DE)
Title: Procedure for inserting at least one winding into slots in stator of electric motor and/or generator
Inventor: GASSNER EDMUND STEFAN
IPC: H02K15/06
Filed: 1998-03-16
Abstract: A procedure for inserting at least one winding into the slots in a stator of an electric motor and/or a generator has at least one of the windings inserted in more than one working step into the slots of the motor and/or generator. Especially in the case of a single phase motor, first in a first working step, only part of the working winding is inserted. In a second working step, then the remaining part of the working winding and the auxiliary winding are inserted. Especially in the case of a single phase motor, first a part of the working winding and the auxiliary winding are inserted and then in a second working step, the rest of the working winding is inserted
Patent DE-19817236-A1 (DE)
Title: Removal prevention device for screw-in lamp
Inventor: HOLZER WALTER
IPC: H01R33/94
Filed: 1998-04-18
Abstract: The removal prevention device involves a rotatable cylinder (1) which carries an eccentric curve profile (2) is located parallel to the lamp axis and with rotation of the cylinder, the eccentric curve profile jams the lamp screw thread against the socket. The rotatable cylinder with the eccentric curve profile is located outside the lamp screw thread and a window is present in the socket thread through which the curve profile reaches inwards upon rotation and jams the lamp thread. It is also located inside the socket thread and a window is also present in the lamp thread through which the curve profile reaches outwards and jams the lamp thread
Patent DE-19819665-A1 (DE)
Title: Operation of coin activated games machine
Inventor: GOETTEN MICHAEL
IPC: G07F17/32
Filed: 1998-05-02
Abstract: A coin operated games machine has three main symbol carrying discs (5) that are rotated and stopped in a pseudo random cycle. Two strip display fields (18,19) are used to show additional risk odds that result as the outcome of the main game. In addition a bonus display (24) that is activated  as games are won and is linked to other game displays (33-35).
Patent DE-19820301-A1 (DE)
Title: Storage container of agricultural device with new design of soft cover
Inventor: FELDHAUS WERNER
IPC: A01C15/00
Filed: 1998-05-07
Abstract: A transversal bar (5) is positioned on top of a carrying element (4) in the center of the opening (2) of the container (1), supporting the soft cover (3) in the center area. The cover (3) is equipped with loops (6) at the surrounding edge for the insertion of a holding rope (7), which is joined to the container (1). When the rope (7) is pulled the cover (3) is tightly fixed in a roof-like shape, all areas protected from sagging.
Patent DE-19820451-A1 (DE)
Title: Twin lamellated window with pane frame
Inventor: SCHULZ HARALD
IPC: E06B3/26
Filed: 1998-05-07
Abstract: The window has a sealing system comprising several seals (28,30,32,34,36), which in the open state of the window (10) work together and/or with sections of the window and frame (12) to form a labyrinth seal. On the frame an additional water-deflecting barrier (36) is formed. The window and/or the frame in the area of the opening gap incorporates a sound-absorbing material (42).
Patent DE-19822619-A1 (DE)
Title: Industrial water pipe fitting facilitates insertion of hot water return pipe
Inventor: HEWER ROLF A
IPC: F16L41/08
Filed: 1998-05-20
Abstract: An essentially T-shaped pipe fitting has a horizontal tubular housing (10) at the base (11) of which is an upright shaft (12) inlet of lesser diameter set at an angle of about 30 degrees to the horizontal housing (10). The shaft (12) base has a lock nut (22) and seal (23) for a flexible pipe (not shown) which is inserted through the shaft (12) and thence into the housing (10), from where it is advanced through the pipe extension to a hot water user-point.
Patent DE-19825617-A1 (DE)
Title: Vorrichtung zur Siebrahmen- und Bodenreinigung eines Siebkastens
Inventor: FILIP DIETER
IPC: B07B1/54
Filed: 1998-06-08
Abstract: Die Erfindung betrifft eine Vorrichtung zur Siebrahmen- und Bodenreinigung eines Siebkastens einer Siebmaschine, insbesondere Plansichter, im folgenden Doppelreiniger genannt. DOLLAR A Dieser neue Doppelreiniger hat die Aufgabe, die Reinigungsleistung am Siebrahmen und Siebboden zu verbessern und zu erhöhen. DOLLAR A Aufgrund von Kreisschwingbewegungen des Plansichters reinigt der frei bewegliche Doppelreiniger in seiner vorgeschlagenen dreieckigen Form und Ausführung mit seinen Reinigungselementen den wellgitterfreien Siebrahmen und Boden, innerhalb der Siebfeldbegrenzungen. DOLLAR A Die dabei erzielte gleichzeitige und intensive Art der Reinigungswirkung mit dem gesamten Umfangsbereich des Doppelreinigers erhöht die Siebleistung und den maximalen Durchsatz eines Plansichters.