baber/WOPTO huggingface dataset:
Patent DE-19861072-A1 (DE)
Title: Biegsames streifenförmiges Element
Inventor: PIETZ ALEXANDER
IPC: B66B23/22
Filed: 1998-07-01
Abstract: Vorgeschlagen wird ein biegsames streifenförmiges Element mit etwa ohrförmigen Ausbuchtungen, die zur Aufnahme von Wälzlagern mit seitlichen Ansätzen versehen sind.
Patent DE-19905897-A1 (DE)
Title: Compact calendar for fast finding of the day corresponding to a date, also for blind persons
Inventor: STEINMANN NINA
IPC: B42D5/04
Filed: 1999-02-11
Abstract: The calendar (8) comprises a weekday separation, and their relative dates in a given time period for a given year. The time period is longer than one month and the days are written in a tabular form (14,16).
Patent DE-19905922-A1 (DE)
Title: - Fruit picking device has rollers which cooperate with a picking plate with opening whose edges are fitted with movable component
Inventor: SCHELKLE ROLAND
IPC: A01D45/02
Filed: 1999-02-12
Abstract: The device for picking fruit (3) with stalks has rollers (4) which cooperate with a picking plate (5) which has an opening (7).The edges (8) of the plate are fitted with a movable component (9)
Patent DE-19906194-A1 (DE)
Title: Optical volume-integrator for sensor using single-armed interferometer has dimensions so that speckles are at maximum brightness at receiver
Inventor: BLUMENFELD NIKOLAI
IPC: G01J1/04
Filed: 1999-02-15
Abstract: The volume integrator includes a cylindrical body (1) with an internal diameter (D2) and length (L1). An optical receiver (2) is placed at one end in an opening of diameter (D2). The end face (3) of a multimode optical fibre (4) is inserted through an opening of diameter (D3) at the other end of the cylindrical body. The ratio of the variables D1, D2, D4, L1 is selected so that the speckles of the core modes are at maximum brightness at the receiver at the moment of mechanical action on the distributed optical fibre.  An Independent claim is included for a method of using the optical volume integrator.
Patent DE-19909474-A1 (DE)
Inventor: KLAUER NORBERT
IPC: F02D41/34
Filed: 1999-03-04
Abstract: The invention relates to an operating method for a spark ignition, multi-cylinder internal combustion engine with direct fuel injection. In addition to gas exchange valves, the internal combustion engine has an air-assisted fuel injection valve for each cylinder combustion chamber. Said fuel injection valve provides a means of introducing a small, precompressed and therefore pressurised quantity of air into the combustion chamber, especially for injecting the fuel, in addition to the quantity of fresh air that is supplied via at least one gas exchange valve. According to the invention, the quantity of air that is introduced into the combustion chambers via the air-assisted fuel injection valves is measured for each cylinder individually, at least at low-load points of the internal combustion engine, by controlling said quantity of air in an appropriate manner. This quantity of air is measured in such a way as to ensure that at a constant operating point of the internal combustion engine, the composition of the mixture for subsequent combustion is essentially the same in all of its combustion chambers. According to the invention, the gas exchange valves which control the supply of fresh air into the combustion chambers can be shut off at the low-load points of the internal combustion engine and the introduction of air into the combustion chambers can be carried out by the air-assisted fuel injection valves alone.
Patent DE-19909918-A1 (DE)
Title: Vorsteuerbares Wegeventil
Inventor: KULMANN ERWIN
IPC: F15B13/00
Filed: 1999-03-06
Abstract: Es werden vorsteuerbare Wegeventile (10, 58, 60) vorgeschlagen, die durch ihre Bauweise die Ausbildung von ebenfalls vorsteuerbaren Ventileinheiten (50) erlauben, welche als sitzgesteuerte Impulsventile oder als Umschaltventile in außendichtender bzw. innendichtender Bauform ausführbar sind. DOLLAR A Die Wegeventile (10, 58, 60) weisen dazu Sitzkörper (18, 20, 68, 70) mit unterschiedlich großen Ventilöffnungen auf. Ferner sind die Ventilschieber (26, 64) mit Steuerkolben (32, 34, 82, 84) unterschiedlich großer Kolbenflächen ausgestattet, die jeweils in separaten Steuerkammern (38, 40, 96, 100) geführt sind.
Patent DE-19912600-A1 (DE)
Inventor: PLACHETTA CHRISTOPH
IPC: C08L59/02
Filed: 1999-03-15
Abstract: The invention relates to the use of thermoplastic molding material consisting of A) 10 to 99 wt.- % of a polyoxymethylene homo- or copolymer, B) 0.1 to 2 wt.- % of at least one sterically hindered amine compound, C) 0 to 2 wt.- % of at least one stabilizer from the group of the benzotriazole derivatives or benzoate derivatives or benzophenone derivatives, D) 0 to 80 wt.- % of other additives and auxiliary processing agents, the sum of the weight percentages of components A) to D) being in any case 100 %, for producing stable molded parts in acidic and/or oxidative media.
Patent DE-19914959-A1 (DE)
Title: Verfahren für die sichere und schnelle Handhabung von Chipkarten für Kartentelefone
Inventor: MUELLER WALTER
IPC: G07F7/02
Filed: 1999-04-01
Abstract: Telekommunikationsunternehmen bieten heutzutage einen Service/Dienst an, mit dem man von fast jedem Telefon in der Welt über ein vorausbezahltes Telefonkonto zum Beispiel mit einer vorausbezahlten Telefonkarte oder über ein eigenes in einer zentralen Datenbank angelegtes Telefonkonto telefonieren kann. Dieser Service ist unter der Bezeichnung Calling Card-Service weltweit bekannt geworden. Man benötigt hierfür eine Zugangsnummer zum Service, eine persönliche Service-/Kartennummer und eine Geheimnummer oder nur eine Zugangsnummer und eine Geheimnummer. Im vorliegenden Falle wird ein Verfahren für Chipkartentelefone oder dergleichen und Speicherchipkarten angegeben, das die im Speicherbereich eines Kartenchips hinterlegten numerischen Daten automatisch übermittelt. Das Verfahren wird durch eine Kombination aus einer Sonderfunktionstaste, die als individuell programmierbare Zielwahltaste ausgeführt ist, die mit einer Rufnummer, zum Beispiel eines Dienstleisters belegt ist und am Chipkartentelefon angeordnet ist und einem Nummernspeicher auf der Chipkarte, in dem die Zugangsnummer gespeichert ist, realisert. Für die Chipkarte ist deshalb nur ein technisch einfach aufgebauter Speicherchip, mit einem kleinen Speicherbereich völlig ausreichend. Die Eingabe der Service-Zugangsnummer, die Wahl oder die Übermittlung der Servicenummer/Kartennummer erfolgt nicht mehr durch den Anwender oder durch die Karte, sondern automatisch durch das Chipkartentelefon bzw. eine entsprechend ...
Patent DE-19920911-A1 (DE)
Title: Switching power supply unit for DC to DC converter, has switching transistor connected to transformer primary, with associated components including capacitor, resistance and diode for providing damping of ringing voltages
Inventor: KOEGEL REINHARD
IPC: H02M3/335
Filed: 1999-05-07
Abstract: The power supply comprises transformer with a primary winding (W1) and a secondary winding. A switching transistor (T1) is connected in series with the primary. A condenser (C1) is connected in parallel to the transistor. A diode (D1) and a parallel connected resistance (R1), are joined in the main current path of the transistor and the capacitor.
Patent DE-19924336-A1 (DE)
Title: Digital trapezoidal modulation circuit for transforming digital image into digital projection image
Inventor: LEE TIAN-QUEY
IPC: H04N17/00
Filed: 1999-05-27
Abstract: The circuit has an output controller (111), an output image selector (112), first and second counter regulators (113,114) and a projection image frequency generator (115).  The output controller outputs different image signals according to the state of a selected output image signal.  The output image selector sets a first counter signal to an ON state, and the output image signal into the second state, according to a horizontal location synchronizing signal.
Patent DE-19928754-A1 (DE)
Title: Elastische Walze und Vorrichtung mit einer solchen Walze
Inventor: SOHL CARSTEN
IPC: D21G1/02
Filed: 1999-06-23
Abstract: Es wird eine Walze, insbesondere zum Glätten von Papierbahnen, mit einem insbesondere aus Metall bestehenden harten Walzenkern beschrieben. Der Walzenkern ist an seiner Außenseite mit einer ein elastisches Matrixmaterial umfassenden elastischen Bezugsschicht versehen. In dem Matrixmaterial sind lichtleitende Füllstoffe vorgesehen, wobei die Füllstoffe zum Aufnehmen von auf einer Stirnseite der Walze auftreffendem Licht, zum Übertragendes aufgenommenen Lichts zu der anderen Stirnseite der Walze und zum Abgeben des übertragenen Lichts an dieser anderen Stirnseite ausgebildet sind. Weiterhin wird eine Vorrichtung mit einer solchen Walze sowie einer Licht aussendenden Sendeeinheit und einer Licht aufnehmenden Empfangseinheit sowie ein Verfahren zum Prüfen einer solchen Walze beschrieben.
Patent DE-19940226-A1 (DE)
Inventor: HINRICHS THORSTEN
IPC: A01K5/01
Filed: 1999-08-25
Abstract: The dispenser has a circular trough (3,4), which is supplied with fodder (5) vertically through at least one supply shaft (5). A fodder discharge rotor (17-19) has several rotor blades (17), each with a scraper element (19). The rotor blades pivot independently from each other about a central rotor axis through a determined angle by a pig, so that fodder is scraped into the trough.
Patent DE-19944438-A1 (DE)
Inventor: WEISSINGER KARL-HEINZ
IPC: F28D20/00
Filed: 1999-09-16
Abstract: Disclosed is a heat accumulator with a medium having good heat capacity and conduits that supply a fluid which transports heat. The medium stores heat. The aim of the invention is to specifically guide heat into certain fill areas and/or out of said fill areas. According to the invention, the medium that stores heat is configured as a fill of solid bodies and the conduits comprise a plurality of sections which can respond in an independent manner and are guided in such a way that said sections are distanced from each other.
Patent DE-19945441-A1 (DE)
Title: Introducing nucleic acids, proteins or peptides into eukaryotic cells comprises exposure to ultrasound or gravitational forces in the presence of an adjuvant comprising calcium and phosphate
Inventor: KROEMER WOLFGANG
IPC: C12N13/00
Filed: 1999-09-22
Abstract: Process (A) for introducing nucleic acids, proteins or peptides into eukaryotic cells comprises mixing the cells in suspension with a transfection agent (I) comprising the desired nucleic acid, protein or peptide and an adjuvant comprising calcium and phosphate and exposing the mixture to ultrasound or gravitational forces. Independent claims are also included for the following:  (1) transfected cells obtainable by process (A);  (2) a process (B) for preparing an adjuvant for (I), comprising:  (a) mixing a solution containing calcium ions with a solution containing phosphate, hydrogen phosphate, dihydrogen phosphate or phosphoric acid and optionally chloride, fluoride or hydroxide ions;  (b) incubating the mixture to form a precipitate comprising calcium and phosphate;  (c) separating the precipitate and discarding the supernatant; and  (d) optionally resuspending the precipitate;  (3) a process (C) for preparing (I), comprising performing steps (a)-(c) of process (B) and either:  (i) resuspending the precipitate in a solution of the desired nucleic acid, protein or peptide and optionally separating and discarding the precipitate; or  (ii) resuspending the precipitate, mixing the suspension with a solution of the desired nucleic acid, protein or peptide and optionally separating and discarding the precipitate;  (4) an adjuvant prepared by process (B) or a transfection agent prepared by process (C);  (5) apparatus for introducing nucleic acids, proteins or peptides into eukaryotic cells, comprising:  (a) a sonicating chamber with an ultrasound source, an inlet and an outlet; and  (b) a reservoir that is connected to the inlet and optionally contains a mixture of eukaryotic cells and (I).
Patent DE-19946658-A1 (DE)
Inventor: HUFFSCHMID NORBERT
IPC: H04Q3/00
Filed: 1999-09-29
Abstract: In a communication network comprising a common signalling channel, two inputs for transmission links to a transit exchange (3) are connected via a data line (12), independent of the user information channels (5a, 5b, 5). A controller controls the common signalling channel (6) by means of a signal so that a link from one input is connected to the first subscriber (7) and from the second input to the second subscriber (8). The terminal signalling of the links to the subscribers is alternately transmitted.
Patent DE-19955589-A1 (DE)
Title: Electronic control device contained within housing having external ribs for supporting control circuit board edge connector in alignment with external connector for function testing device
Inventor: SAHARA FUJIO
IPC: H05K5/00
Filed: 1999-11-18
Abstract: The electronic control device (10) has a printed circuit board (16) supporting a number of electronic components (17a,17b) and electrically coupled to an external connector (120) via an edge connector plug (19). The printed circuit board is contained within a housing (11) having an insertion opening and ribs (12a,12b) formed integral with its outside wall, compensating the inclination of the housing inside wall (11b), for supporting the printed circuit board edge connector in alignment with the external connector, for connection with a function testing device (100).  Also included are Independent claims for the following:  (a) a clamp device for an electronic control device;  (b) a combination of an electronic control device, a clamp device and an inclination compensation device
Patent DE-19957763-A1 (DE)
Title: Vessel-like particles containing encapsulated cells, useful e.g. as substitute for feeder cells in animal cell cultures, provide material exchange with their surroundings
Inventor: PLUESS-WENZINGER RAPHAEL
IPC: A61K35/12
Filed: 1999-12-01
Abstract: Vessel-like particles (A), especially capsules of approximately spherical shape, contain encapsulated animal, plant or microbial cells and are able (or formed) to allow material exchange between the cells and their surroundings.
Patent DE-19958599-A1 (DE)
Title: Verfahren zur Verschlüsselung einer numerischen Information und Sendemodul
Inventor: ADI WAEL
IPC: H04L9/32
Filed: 1999-12-06
Abstract: Es wird ein Verfahren zur Verschlüsselung einer von einem Sendemodul (1) an ein Empfangsmodul (5) abzugebenden numerischen Information (Y¶1¶) und ein Sendemodul (1) vorgeschlagen, das eine Verringerung der Rechenleistung im Sendemodul (1) ermöglicht. Die Gültigkeit der numerischen Information (Y¶1¶) wird im Empfangsmodul (5) in Abhängigkeit des bei Division der numerischen Information (Y¶1¶) durch einen vorgegebenen Divisor mp sich ergebenden Restes geprüft. Die verschlüsselte numerische Information wird im Sendemodul (1) gebildet, indem mindestens ein vorgegebener Multiplikand (N) mit einem vorgegebenen zugeordneten Multiplikator (M) multipliziert und vom dabei entstehenden Produkt (P) ein zufälliges Vielfaches des vorgegebenen Divisors (mp) subtrahiert wird, wobei dieses Vielfache kleiner als das Produkt (P) ist. Die so gebildete verschlüsselte numerische Information wird an das Empfangsmodul (5) abgegeben.
Patent DE-19963483-A1 (DE)
Title: Refractometer, has transparent interaction body with interaction boundary surface with at least one scale at which light passed through body can be refracted and/or reflected
Inventor: DIETER LOTHAR
IPC: G01N21/43
Filed: 1999-12-28
Abstract: The refractometer has a light transparent interaction body with an interaction boundary surface (10) at which light passed through the body can be refracted and/or reflected. The interaction surface has at least one scale (14). The refractometer has an input body with at least one input boundary surface.  Independent claims are also included for the following: a method of determining at least one characteristic of a non-solid substance, especially using a refractometer.
Patent EP-1036918-A1 (EP)
Inventor: STROMSKY ROLAND
IPC: F01M13/04
Filed: 2000-01-20
Abstract: The lubricant container is connected to the outside lubricant pump by a lubricant line. The pump draws in the lubricant through an aperture (4) in the floor of the container. A retaining element (11) is provided for this aperture. This element is inside the lubricant container. The retaining element may be a storage device (12).
Patent EP-1130032-A1 (EP)
Inventor: BOELDICKE THOMAS
IPC: C07K16/28
Filed: 2000-02-28
Abstract: The invention relates to specific single-chain antibodies
(scFv's) recognizing the human vascular endothelial growth
factor receptor-2 (VEGFR-2/KDR) which show no crossreactivity
to the human VEGF-receptor 1 (VEGFR-1). The scFv's have
clinical application as a marker for angiogenesis in cryosections
of different human tissues and may be used as a tool
for FACS analysis and cell sorting of vascular endothelial
cells, progenitor cells and hematopoitic stem cells, which
are positive for VEGFR-2 gene expression.
Patent EP-1184191-A1 (EP)
Inventor: SCHLIESMAN LEONARD J
IPC: B41M5/52
Filed: 2000-09-04
Abstract: A coating composition for an ink jet recording medium comprises an aqueous suspension
of absorptive pigment, a binder, a sizing agent, and a cationic fixing agent. The coating
composition combines solids content of greater than 30% with good runnability. The composition
may preferably be dispersed at pH values in the range of 4.5 to 7.0. The pigment is preferably a
mixture of 75% or more silica gel having a pore volume of 0.5-2.0 cc/g, and 10% or more
alumina or alumina hydrate. A method for making down the coating composition includes the
sequential steps of dispersing a polyvinyl alcohol binder in water, cooling the binder dispersion,
dispersing a sizing agent, and mixing the suspension thoroughly before addition of a cationic
fixing agent and pigment.
Patent EP-1085526-A1 (EP)
Inventor: MCCLELLAND RICHARD G
IPC: G01B7/00
Filed: 2000-09-14
Abstract: A method for measuring the thickness of an oxide layer formed on the
cladding surface of nuclear fuel rods and underlying a crud layer containing ferromagnetic
material using eddy current lift-off measurements by exciting a probe coil at a first frequency
which penetrates only into the crud layer and by exciting a probe coil at a second frequency
which penetrates the crud layer, the oxide layer and into the cladding of a nuclear fuel rod.
By subtracting vectorally the complex impedance resulting from exciting the probe coil at the
first frequency from the complex impedance resulting from exciting the probe coil at the
second frequency, the thickness of the oxide layer formed on the cladding is measured.
Patent EP-1114778-A1 (EP)
Inventor: JORDAN STEVEN PAUL
IPC: B65D47/06
Filed: 2000-01-04
Abstract: A liquid container is provided with a flexible holder
(1) with a discharge opening (12), and a closing device (3).
From the flexible holder (1), when being deformed, liquid in
the container can be taken out. The container is closed by a
siphon trap (7). Th width of the opening in the siphon trap
(7) is such that, when the container is hold with the
discharge opening directed downwardly and depending on the
viscosity of the liquid in the container, only by deformation
of the flexible holder (1) liquid is dispensed out of the
container.
Patent EP-1033438-A1 (EP)
Inventor: IRIE TAKAAKI
IPC: E01B7/00
Filed: 2000-03-03
Abstract: In a turnout base plate fastening structure, a base
plate (2) is fixed on a sleeper (1) by a base plate
fastening device (3) and a rail (7) is fastened on the
base plate (2) by a rail fastening device (10). The
base plate can have a rail fixing recess (9) and a rail
brace fixing recess (14). 
     End surfaces of the base plate (2) in the
longitudinal direction thereof are formed as curved
surfaces formed by a circular arc, as are facing
surfaces of the base plate fastening device (3). The
orientation of the base plate on the fastening device
can thus be varied to accommodate the differing angles
at which rails must be mounted in the various parts of a
turnout, while keeping the same orientation of the base
plate fastening device on the sleeper. 
     An electrical insulator (6) can be positioned
between the base plate (2) and the base plate fastening
device (3).
Patent EP-1136932-A1 (EP)
Inventor: NAKAE HIROKI
IPC: G16B25/20
Filed: 2000-03-20
Abstract: A primer design system in which DNA nucleotide
sequences are obtained from a database comprising a
plurality of different DNA nucleotide sequences, and the
nucleotide sequences of primers capable of hybridizing
specifically to the DNA thus obtained are determined. A
plurality of primers capable of hybridizing specifically
to mutually different DNAs can be efficiently designed.
Patent EP-1039480-A1 (EP)
Inventor: IINO MIKIO
IPC: H01B1/22
Filed: 2000-03-24
Abstract: A conductive silicone rubber composition comprising
(A) an organopolysiloxane having at least two aliphatic
unsaturated groups, (B) a conductive powder comprising a
silver powder premixed with 0.2-5% by weight of fine powder
selected from the group consisting of inorganic fillers and
spherical organic resins, and (C) a curing agent has a
stable volume resistivity.
Patent EP-1148095-A1 (EP)
Inventor: TABATA YOSHIZUMI
IPC: B29C47/00
Filed: 2000-04-18
Abstract: A thermoplastic resin comprises a rubber-reinforced
styrenic resin (A), and is such that (1) its acetone-soluble
fraction has a ratio of Z-average molecular weight/weight-average
molecular weight (Mz/Mw) of at least 2, and (2) the
proportion of the triad sequences of acrylonitrile-type
monomer units existing in the acetone-soluble fraction is at
most 10% by weight of the acetone-soluble fraction. The resin
may be formulated into a composition additionally comprising,
by weight, 100 parts of resin (A), from 0.1 to 10 parts of a
vinylic copolymer (B) having an  Mw  of at least 5,500,000, from
0 to 10 parts of an ethylene/(meth)acrylate/carbon monoxide
copolymer (C) and from 0.05 to 5 parts of an α-olefin oligomer
and/or an ethylene/α-olefin co-oligomer (D). Extrusion
moldings and sheets, e.g. for inner boxes of electrical
refrigerators, can be made from such a resin (A) and such
compositions containing it.
Patent EP-1081143-A1 (EP)
Inventor: NORRIS TIMOTHY
IPC: C07D521/00
Filed: 2000-08-16
Abstract: A novel process intermediate, tetrahydro-4-[3-(4-fluorophenyl)thio]phenyl-2H-pyran-4-carboxamide,
of the formula:
 
is described, as well as its use in a process of preparing 5-lipoxygenase inhibitors of the
formula:
 
which comprises establishing a reaction mixture consisting of:
 
- and -
an electron deficient monocyclic or benzo-fused bicyclic N-heterocycle containing two
nitrogen atoms of the formula:
 
in an aprotic solvent; in the presence of a carbonate of the formula: (M) 2 -CO 3 , where M is an
alkali metal, Group 1/Ia element, selected from the group consisting of lithium, Li; sodium,Na;
potassium, K; rubidium, Rb; and cesium, Cs; followed by heating of said reaction mixture
under a nitrogen atmosphere; whereby there is produced the desired compound of the above-recited
formula.
Patent EP-1084697-A1 (EP)
Inventor: DUPUIS CHRISTINE
IPC: A61K8/00
Filed: 2000-08-28
Abstract: Cosmetic comprises silicone/acrylate copolymer A, obtained by radical polymerization of ethylenically unsaturated monomer (a) in presence of silicone derivative (b) comprising oxyalkylene groups, and nonionic polymer B with vinyl lactam group. Independent claims are also included for 1) process of maintaining or setting a hair style involving application of composition as claimed; 2) the use of composition as claimed for making cosmetic product for use on hair; and 3) use of composition as claimed for cosmetic treatment of skin, nails, lips, hair, eyebrows and eyelashes.