baber/WOPTO huggingface dataset:
Patent DE-19907063-A1 (DE)
Title: New fluorinated thiophene derivatives useful as components of liquid crystal mixtures for use in switching and display devices
Inventor: OGAWA AYAKO
IPC: C09K19/34
Filed: 1999-02-19
Abstract: Fluorinated thiophene derivatives (I) are new.  Fluorinated thiophene derivatives of formula (I) are new:  R<1>, R<2>  = H or Q, but not both H;  Q  = 1-20C alkyl in which (a) one or two nonterminal CH2 groups can be replaced by O and/or CO or SiMe2, provided that two adjacent CH2 groups are not replaced by heteroatoms, (b) one or more CH2 groups can be replaced by CH=CH and/or ethynylene, (c) one CH2 group can be replaced by 1,2-cyclopropylene, 1,3-cyclobutylene, 1,4-cyclopentylene, 1,3-bicyclo(1.1.1)pentylene, 1,4-cyclohexylene or 1,4-phenylene, optionally mono- or disubstituted by F, (d) one or more H atoms can be replaced by H and/or (e) an asymmetric C atom can be substituted by Me, OMe, CF3, F, CN or Cl or form part of a 3- to 7-membered ring in which one or two nonadjacent CH2 groups can be replaced by O and one CH2 group can be replaced by OC(O);  A<1>-A<3> = 1,4-phenylene optionally mono- or disubstituted by CN or F; 1,3-phenylene optionally mono- or disubstituted by CN or F; 1,4-cyclohexylene optionally substituted by CN, F or Me; 2,5-pyridinediyl optionally monosubstituted by F; 2,5-pyrimidinediyl optionally monosubstituted by F; 1,3-dioxane-2,5-diyl optionally monosubstituted by CN; or 2,6-naphthylene;  X<1>, X<2>  = H or F, but not both H;  M  = OC(O), OCH2, OC(O)CH2CH2, O(CH2)3, CH2CH2, ethynylene, (CH2)4 or a bond;  n, m  = 0 or 1, but not both 0. Independent claims are also included for the following:  (1) a liquid crystal mixture containing one or more compounds (I); (2) a switching and/or display device containing the liquid crystal mixture of (1).
Patent DE-19910403-A1 (DE)
Title: Medicaments containing hydroxy-benzo-cyclopentabenzazepine-dione derivatives, useful as cellular hyperproliferation inhibitors, especially antitumor agents
Inventor: KUNICK CONRAD
IPC: A61P35/00
Filed: 1999-03-03
Abstract: New medicaments contain 3-hydroxy-1,2,3,3a-tetrahydro-benzo (b) cyclopent (e) azepine-4,10 (5H, 10aH)-diones (I) as active agents. New medicaments contain 3-hydroxy-1,2,3,3a-tetrahydrobenzo (b) cyclopent (e) azepine-4,10 (5H,10aH)-diones of formula (I) or their salts as active agents.   X, Y'  = H, halo, NH2, OH, NO2, CN, COOH, OPh or Ph; or alkyl, alkenyl, alkynyl, alkoxy, acyloxy, acylamino, hydroxyalkyl, hydroxyalkenyl, hydroxyalkynyl or dialkylaminoalkyl, all with up to 6C; Ph = phenyl; and R1-R3  = H, alkyl, alkenyl or aryl; or R2+R3  = bridge comprising 1-4 CH2 groups or one O, N or S and 0-3 CH2 groups.
Patent DE-19911129-A1 (DE)
Title: Time measurement device in columnar form
Inventor: JOHANNSEN HANS WERNER
IPC: G04B19/08
Filed: 1999-03-12
Abstract: The device has an inner body (2) rotating about its axis (1), a helical line (3) rising through 360 degrees and a time scale (4) parallel to the inner body's central axis. An intercept between the helical line and time measurement scale indicates the time of day. A 24 hour world time scale (8) occupies the circumference of the lower part (7) over 360 degrees. The current time of day corresp. to each time zone can be read from the intercept (6), whereby the vertical time scale can be rotatably adjusted about the axis and wrt. the world time scale.
Patent DE-19911988-A1 (DE)
Title: Medical magnetic resonance system
Inventor: PIRKL GEORG
IPC: G01R33/54
Filed: 1999-03-17
Abstract: The system includes a host computer, a control unit and an imaging computer unit. The control unit is constituted by a slot-in card (9) which can be inserted into an ordinary personal computer (2) which contains the host computer.  The personal computer operates using a real-time compatible operating system that supports the host computer and the slot-in card. The imaging computer unit may also be a slot-in card. The operating system may be Windows (RTM).
Patent DE-19912383-A1 (DE)
Title: Production of cyclic 4-oxoamidines useful as intermediates, e.g. for hypotensives or plant protection agents
Inventor: DRAUZ KARLHEINZ
IPC: C07D235/02
Filed: 1999-03-19
Abstract: Production of cyclic 4-oxoamidines (I) comprises oxidizing or dehydrogenating 1,3-diazacycloalkan-4-ones (II). Production of cyclic 4-oxoamidines of formula (I) or their salts comprises oxidizing or dehydrogenating 1,3-diazacycloalkan-4-ones of formula (II) or their salts: R<1>, R<2>  = H; 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 1-8C alkoxy or 2-8C alkoxyalkyl, optionally substituted by halogen and/or N-, O- or P-containing groups; 3-7C (un)saturated cycloalkyl optionally substituted by 1-8C alkyl, 2-8C alkenyl, 1-8C alkoxy or 2-8C alkoxyalkyl, halogen and/or N-, O- or P-containing groups and optionally containing heteroatoms (e.g. N, O or P) in the ring; or aryl, aralkyl, heteroaryl or heteroaralkyl optionally substituted by 1-8C alkyl, 2-8C alkenyl, 1-8C alkoxy or 2-8C alkoxyalkyl, halogen and/or N-, O- or P-containing groups; or CR<1>R<2> is a 3- to 7-membered (un)saturated carbocyclic or heterocyclic ring optionally substituted by 1-8C alkyl, 2-8C alkenyl, 1-8C alkoxy or 2-8C alkoxyalkyl, halogen and/or N-, O- or P-containing groups;  R<3>-R<5> = H; 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 1-8C alkoxy or 2-8C alkoxyalkyl, optionally substituted by halogen and/or N-, O- or P-containing groups; 3-7C (un)saturated cycloalkyl optionally substituted by 1-8C alkyl, 2-8C alkenyl, 1-8C alkoxy or 2-8C alkoxyalkyl, halogen and/or N-, O- or P-containing groups and optionally containing heteroatoms (e.g. N, O or P) in the ring; or aryl, aralkyl, heteroaryl or heteroaralkyl optionally substituted by 1-8C alkyl, 2-8C alkenyl, 1-8C alkoxy or 2-8C alkoxyalkyl, halogen and/or N-, O- or P-containing groups, provided that at least one of R<3> and R<5> is H;  n  = 1-3; bonds a, b = optional double bonds.
Patent DE-19912402-A1 (DE)
Inventor: TRISLER ARNOLD
IPC: F16C35/073
Filed: 1999-03-19
Abstract: The invention relates to an anti-friction bearing for longitudinal movements with a limited slide path for guiding a selector shaft (1) with a rectangular cross section. Said bearing comprises an inner part which surrounds the selector shaft (1) and is fixed thereto, an outer sleeve which surrounds the inner part and roller bodies which are configured as balls (12). The balls (12) are guided in a cage (11) which is located between the inner part and the outer sleeve and roll parallel to the longitudinal direction of the selector shaft (1), between the inner part and the bore wall of the outer sleeve. According to the invention, the inner part consists of a ring-shaped running track sleeve (4) and a plastic element (2) which is located therein and which has an open section (3) for receiving the selector shaft (1). A spring-mounted tongue (8) which runs in the longitudinal direction of the selector shaft (1) is arranged on the plastic element. A curved protrusion (9) moulded onto the free end of said tongue locks into a transverse groove (10) of the selector shaft (1).
Patent DE-19914080-A1 (DE)
Title: Flachstrickmaschine
Inventor: STOLL THOMAS
IPC: D04B15/36
Filed: 1999-03-27
Abstract: Eine Flachstrickmaschine mit mindestens einem Nadelbett und einem entlang der Nadelbetten gleitenden Schlitten, der mindestens ein Schloss (100) mit Nadelauswahlvorrichtungen und Nadelsenkern (130, 140) aufweist, wobei mit den Nadelsenkern (130, 140) jeweils ein beweglich am Nadelsenker angeordnetes Kulierelement (160, 170) zusammenwirkt, das unabhängig vom Nadelsenker (130, 140) ansteuerbar ist und das gemeinsam mit dem Nadelsenker (130, 140) je nach seiner Stellung Kulierflächen unterschiedlicher Größe und/oder Form bildet.
Patent DE-19914705-A1 (DE)
Title: Casting mold with cover of shield element and semi-oval base is fixed to articulator, and has two gripper plates and magnetic plate
Inventor: SHIMA FUMIO
IPC: A61C11/08
Filed: 1999-03-31
Abstract: The casting mold has a cover (100) which has an outer surface shield element with a semi-oval base, end and peripheral walls. A gripper has a pair of gripper plates which have an open end. A contact piece in the form of a magnetic element (124) cooperates with an articulator. The gripper is detachably mounted in the outer surface shield element so that the open end faces a point of the outer surface shield element.
Patent DE-19925654-A1 (DE)
Title: Connector block for high transmission rates has a casing, several pairs of contacts and appropriate opposing pairs of contacts serving to connect up with cable wires.
Inventor: BUND CHRISTINE
IPC: H01R13/658
Filed: 1999-06-04
Abstract: A connector block has a casing, several pairs of contacts (16) and appropriate opposing pairs of contacts (16) that serve to connect up with cable wires. Between two pairs of contacts there is a chamber open to an upper side into which a metal guard plate (20) can be inserted.
Patent DE-19927666-A1 (DE)
Title: Process for determining the concentration of individual components in a multi-component liquid system uses ultrasound
Inventor: SCHROEDER MICHAEL
IPC: G01N29/32
Filed: 1999-06-17
Abstract: Process for determining the concentration of individual components in a liquid multi-component system uses ultrasound.
Patent DE-19929239-A1 (DE)
Title: MOSFET integrated circuit manufacture lithography masking technique
Inventor: STROBL PETER
IPC: H01L21/311
Filed: 1999-06-25
Abstract: The method has the steps of providing a semiconductor body (100) with a gate electrode (113) between source and drain areas (S, D), and a dielectric layer (122) above the source and drain areas. An inorganic dielectric layer (127) is patterned to a mask, to expose selected parts of a dielectric material (124), which lie above the source- and drain areas. An etching medium effects on the mask, whereby exposed parts of the dielectric material and the dielectric layer are removed to expose the parts of the source and drain areas lying under them. The method includes the steps of providing a semiconductor body (100) with source and drain areas and a gate electrode (113) at a part of a surface of the body between the source and drain areas (S, D) with a dielectric layer (122) at the surface of the semiconductor body above the source and drain areas. A dielectric material (124) is produced on the dielectric layer and the gate electrode. An inorganic dielectric layer (127) is produced on the dielectric material of the semiconductors body. The inorganic dielectric layer is patterned to a mask, to expose selected parts of the dielectric material, which lie above the source and drain areas. An etching medium effects on the mask, whereby exposed parts of the dielectric material and the dielectric layer are removed to expose the parts of the source and drain areas lying under them.
Patent DE-19931381-A1 (DE)
Title: Wägeeinrichtung zum Verwiegen von Gütern auf Fahrzeugen
Inventor: GERLACH HANS-JOACHIM
IPC: G01G19/08
Filed: 1999-07-07
Abstract: Wägeeinrichtung zum Verwiegen von Gütern auf Fahrzeugaufbauteilen (5), bei dem zwischen den zu wiegenden Aufbauteilen (5) und einem Fahrzeugrahmen (2) vier Wägezellenvorrichtungen (3, 6) vorgesehen sind, die aus einem Gewichtskraftaufnehmer (10) und Lagerelementen bestehen. Dabei sind die Krafteinleitungs- und Kraftausleitungsteile der Gewichtskraftaufnehmer (10) als pendelnde Lagerelemente ausgebildet oder mit solchen pendelnden Lagerelementen (12, 18) verbunden, durch die der Gewichtskraftaufnehmer (10) mit Hilfe der Schwerkraft stets so ausgerichtet wird, daß die Gewichtskraftrichtung stets in Hauptmeßrichtung verläuft. Die pendelnden Lagerelemente sind dabei sphärisch ausgebildet, so daß die Kraftmeßvorrichtung (10) den Fahrzeugaufbau (5) pendelnd mit dem Fahrzeugrahmen verbindet, wodurch der Fahrzeugaufbau (5) stets in Schwerkraftrichtung ausrichtbar ist.
Patent DE-19934022-A1 (DE)
Title: Monitoring system for process parameters measures process parameter in two parallel channels and if they are unequal the higher of the two parameters is used for further processing
Inventor: BRAUN ALBRECHT
IPC: G05B23/02
Filed: 1999-07-20
Abstract: The monitoring system measures the process parameter in two parallel channels and if they are unequal the higher of the two parameters is used for further processing. The further processing consists of forming threshold values and/or the output of an analogue signal and/or a data signal.
Patent DE-19934242-A1 (DE)
Title: Verfahren zum Nachweis von organischen Verbindungen auf Oberflächen beim Menschen
Inventor: GLAUDER JAN
IPC: H01J49/04
Filed: 1999-07-21
Abstract: Die Erfindung betrifft den Nachweis von organischen Substanzen, insbesondere von Rohstoffen aus kosmetischen Zubereitungen, auf Haut und Haaren mittels Time of Flight Secondary Ion Spectrometry (ToF-SIMS-Methode).
Patent DE-19935349-A1 (DE)
Inventor: FRANKE RUEDIGER
IPC: B61L3/00
Filed: 1999-07-29
Abstract: Disclosed is a method which enables energy to be optimized in a motor vehicle or a train, using spare time slots in a timetable. According to the inventive method, the overall route between a point of departure when stopped and a stopping point upon arrival is subdivided into several stages. The kinetic energy of the vehicle and time are used as state variables in a vehicle model in order to obtain an energy-saving method of travel, using an optimizing algorithm. Changes in the state variables in relation to the journey are taken into account at each stage.
Patent DE-19937171-A1 (DE)
Title: Telephone handset for mobile or cordless phone has display at bottom of housing and key=pad at top for ergonomic operation
Inventor: WENDT PETER
IPC: H04M1/02
Filed: 1999-08-06
Abstract: The handset includes a housing (1), with a top surface on which a display (4) is arranged at the bottom, and a key-pad (2) is arranged at the top. The centre line of the display may be inclined at an acute angle to the centre line of the key-pad. The keys may be arranged in arched rows. The number and/or function keys may have different geometrical shape, size, height or width.
Patent DE-19938799-A1 (DE)
Title: Recovery of waste water from the fourdrinier section of a papermaking machine takes the water sprays into an initial zone for deceleration and air extraction to be passed into a second zone as a suspension for further air separation
Inventor: GMEINER ANTON
IPC: D21F1/66
Filed: 1999-08-16
Abstract: To carry waste water caught in a spray from the fourdrinier section of a papermaking machine, and extract any air within it, the spray flow of the waste waster (SW) is braked into an initial zone (1) so that the water (SW) forms a closed phase limit layer (3) to air. The majority of the incorporated air is separated and extracted. The resulting suspension (S) flows into a second zone (2) and the suspension (S) vol. flow is registered.  The air carried by the waste water (SW) into the first zone (1) is extracted by suction and at least 60% of the air (10) present is separated and extracted in the first zone (1). In the first zone (1), the waste water (SW) is moved into a rotating movement path, and air (10) is extracted from the core of the rotating water. The waste water (SW) is delivered at a tangent within a cylindrical sieve (11), to pass out at least partially in a radial direction through the sieve openings, and is collected at the base of the structure which contains the sieve (11). The rotary movement is developed by a water separator (6), where a suspension (S) is collected at the base to be transferred to the second zone (2) by a channel immersed in the gutter (12). The second zone (2) is formed by a waste water gutter (12), where the waste water flows in as a suspension (S) to be formed into a rotating flow, with the air (10) extracted by suction from its core. The water level at the water separator (6) is over the waste water gutter (12) to give a water level difference between them of at least 0.8 m. The separate spray flows of fourdrinier waste water (SW) each pass to their individual initial zones (1). Waste water recovered from the papermaking machine which is not in a spray flow (SW',SW) is passed to the second zone (2).
Patent DE-19940132-A1 (DE)
Title: Glass door hinge joint
Inventor: LOGGEN JOERG
IPC: E05D7/12
Filed: 1999-08-24
Abstract: The joint has a wing part (13') to be fixed on the door panel (16) and is provided with a socket (10') for an axle bolt (8''), and a fixed strip part (7'') which has bolt holder for the axle bolt and oblong fastener (6) fitting into a recess in the door frame. The fixed strip part has two support faces (20,21) at right angles to each other whereby the fastener extends perpendicular to the first support face and parallel to the second (21). The support face extending parallel to the fastener is formed by a thin support web (23). The height of the support faces matches the height of the wing part. The axis of the holder of the fixed part is off-set to the vertical plane in which the fastener extends.
Patent DE-19944486-A1 (DE)
Inventor: HAESELICH DETLEF
IPC: F42B4/24
Filed: 1999-09-16
Abstract: The invention relates to an irritating body consisting of several compartments (6) which are substantially parallel to the central axis of the container (4) and which receive effect charges (8). All the compartments (6) are closed on the upper part of the container (4) and lead to a common chamber (18) which is open at the bottom on the opposite lower side of the container. The chamber has several side openings (22) arranged in the direction of the periphery. This construction reduces the danger of the user being wounded due to inappropriate use.
Patent DE-19945674-A1 (DE)
Title: Central electric for car for connecting electrical devices of vehicle to cable tree has contact rail plate designed completely in one plane in region of terminal contacts which are designed as separate parts
Inventor: WOLLER JOSEF
IPC: H01R43/16
Filed: 1999-09-23
Abstract: A central electric for a car for connecting electrical devices of the vehicle to a cable tree has a housing (2) with at least one contact rail plate (4) with a number of contact rails 95) and terminal contacts to connect the contact rails to complementary contacts of external devices. The contact rail plate is designed completely in one plane in the region of the terminal contacts and the terminal contacts are designed as separate parts which are fastened to the contact rails of the plane contact rail plate. The terminal contacts are crimped, welded, soldered or riveted on the contact rails.
Patent DE-19947817-A1 (DE)
Title: Oben-Kontakt-VCSEL mit Monitor
Inventor: WICKSTROEM MIKAEL
IPC: H01S5/0683
Filed: 1999-10-05
Abstract: Die Erfindung betrifft einen sogenannten VCSEL-Laser (Vertical Cavity Surface Emitting Laser) und eine Monitordiode in Kombination, mit reduzierter parasitärer Kapazität zur Verwendung in Kommunikationssystemen mit hoher Bandbreite. Der VCSEL hat Kontakte sowohl vom p-Typ wie vom n-Typ auf der gleichen Fläche. Dies ermöglicht es, den VCSEL auf einem Monitorchip oder einer Monitordiode anzubringen, ohne eine Metallkontaktschicht zu verwenden. Bei einer Ausführungsform, wo der VCSEL an den Monitorchip angelötet wird, wird nur ein kleiner Metallflecken, nicht größer als der VCSEL selbst, verwendet. Die Reduktion in der Metallisierung führt zu einer niedrigeren parasitären Kapazität, die ihrerseits zu höheren Arbeitsgeschwindigkeiten führt.
Patent DE-19947940-A1 (DE)
Title: Determining amount of organic carbon compounds in aqueous media comprises photo catalytically decomposing materials and measuring decomposition products
Inventor: BECKER JENS
IPC: G01N27/06
Filed: 1999-10-06
Abstract: Determining the amount of organic carbon compounds in an aqueous media comprises photo catalytically decomposing the materials and measuring the decomposition products.  An Independent claim is also included for an apparatus for determining the amount of organic carbon compounds in aqueous media comprising a decomposition reactor (5) made of glass, metal or plastic containing a radiator in a quartz glass tube or an immersion lamp which radiates light having a wavelength  lambda  of less than 400 nm. Preferred Features: The apparatus further comprises microprocessor-controlled measuring cells (4, 6) for measuring conductivity, the cells having an integrated temperature sensor, internal temperature compensation and automated switching for the conductivity and/or corresponding monitoring.
Patent DE-19948442-A1 (DE)
Title: Plunger pump unit for high pressure operations has two co-axially opposed pump units between which is constructed free-piston engine equipped with stepped piston directly or indirectly connected to plungers of pump units
Inventor: NOTZON STEPHAN
IPC: F02B71/04
Filed: 1999-10-08
Abstract: The plunger pump unit has two co-axially opposed pump units(3,4) between which is constructed a free-piston engine(2) equipped with a stepped piston(5), acting as a two-stroke internal combustion engine. The stepped piston is directly or indirectly connected to the plungers(10) of the pump units. The pump units constructed as piston and cylinder units each have a pump head(29), a suction and pressure valve in co-axial arrangement, and a suction chamber(11). The suction chambers of the pump units are interconnected.
Patent DE-19952279-A1 (DE)
Title: An electrical surface heating element has resistance wire in two parallel flat planes with terminal and interconnecting leads across opposite ends.
Inventor: KIM SEO-KON
IPC: H05B3/20
Filed: 1999-10-29
Abstract: The heating element, for floor heating, consists of resistance wire (5,7) wound on a pair of flat planes with terminal leads (1,2) for electrical supply and connecting leads (3,4) to connect the wires in a parallel form.
Patent DE-19956783-A1 (DE)
Title: Shroud for use in coffin or other burials has an intermediate layer containing a microbiocidal powder or granulate to prevent escape of viruses or other microorganisms
Inventor: BRUHIER JOHANN
IPC: A61G17/04
Filed: 1999-11-25
Abstract: A mat or shroud for wrapping or covering organic residues, especially corpses to be buried in the earth, comprises a support sheet (2) attached to a top sheet (1) with an intermediate layer (3) containing a microbiocidal powder or granulate (4).
Patent DE-19958126-A1 (DE)
Title: Fuel injection valve for IC engines produces fuel jet pattern regulated dependent upon engine type or output
Inventor: DATE KENJI
IPC: F02M61/18
Filed: 1999-12-02
Abstract: The injection nozzle has a large number of nozzle opening groups (60) producing a fuel jet pattern, the shape of which is regulated dependent upon the internal diameters of a specific nozzle opening (601) and the opening (602) next to it, the distance between the opening, and the directions of the fuel injected by the two openings. The nozzle openings are located in circumferential direction around the nozzle body (11).
Patent DE-19959199-A1 (DE)
Title: Gleitlager mit einer Kunststofffolie als Lauffläche und Verfahren zu seiner Herstellung
Inventor: SCHLIEPHACK CHRISTIAN
IPC: F16C33/20
Filed: 1999-12-08
Abstract: Die Erfindung betrifft ein Gleitlager mit einer geteilten Lauffläche aus Kunststoff, wobei die Kunststofflauffläche mit einer Verbundfolie (1; 12; 16; 23; 33), die aus einer Kunststofffolie (2), mindestens einer Schmelzfolie (3) und mindestens einer Metallfolie (4) aufgebaut ist, in mindestens einem Abschnitt auf die Lauffläche aufgeklebt wird.