baber/WOPTO huggingface dataset:
Patent DE-19925464-A1 (DE)
Title: Sampling rate adaptation method for digital signals by generating second signal using time-varying CIC filter
Inventor: HENTSCHEL TIM
IPC: H03H17/06
Filed: 1999-06-02
Abstract: A first digital signal x(k) having a first sampling rate fin is converted into a second digital signal y(m) having a second sampling rate fout. The ratio L/M that the second sampling rate bears to the first sampling rate is rational. The second signal is generated using a time-varying cascaded integrator comb (CIC) filter, by calculating from the input signal x(y) any value of the second signal y(m) with a sampling rate reduced by L. An NI-adic differentiation of a first intermediate signal x asterisk (k) and a second intermediate signal y asterisk (m) is used to determine the second signal y(m).  An Independent claim is included for a circuit for sampling rate adaptation.
Patent DE-19926848-A1 (DE)
Title: Edge position sensing of continuously moving fabric line by infrared light uses transverse line of emitters and receivers and deduces edge position from integrated value of reflected light
IPC: G01B11/02
Filed: 1999-06-13
Abstract: A transverse line (2) of emitters and receivers extends above the fabric (6) and directs infrared light vertically or at an angle on the fabric edge against an absorbent background (10). The reflected light is integrated and evaluated electronically so that the position of the edge can be deduced from a known calibration.  An Independent claim is also included for controlling the position of the fabric line (6) by using the characteristics if the infrared sensors to convert the analogue voltage signals into digital signals representing the position of the fabric.
Patent DE-19930771-A1 (DE)
Inventor: HOLDERBAUM THOMAS
IPC: C11D11/00
Filed: 1999-07-03
Abstract: The invention relates to a method for producing washing and cleaning agent shaped bodies which improves upon prior art tabletting and extrusion technology with regard to protecting the constituents from thermal stress, pressure and shearing. The inventive method is also technically less complex, more economical, enables higher rates of production and requires little effort to produce three-phase or multiphase shaped bodies. The method includes the production of (a) shapeable material(s), the feeding of this material under a pressure of less than 40 bar to outlet openings, as well as the cutting off of the exiting strands of material and permitting the same to harden.
Patent DE-19932482-A1 (DE)
Inventor: SCHMODDE HERMANN
IPC: D04B15/48
Filed: 1999-07-12
Abstract: A base support (3) forms the base component for a modular thread-feed device (1). If required, additional modules can be attached to said base component, using corresponding coupling devices. The thread-feed device can thus be adapted to different applications and conditions.
Patent DE-19935192-A1 (DE)
Title: Adressierung von Teilnehmern eines Bussystems
Inventor: HELLER FRANZ
IPC: G06F13/42
Filed: 1999-07-27
Abstract: Die Erfindung betrifft ein Verfahren zur Adressierung von Busteilnehmern, die Ausgestaltung eines Busteilnehmers, der geeignet ist, über ein derartiges Verfahren adressiert zu werden sowie ein Bussystem mit einem derartigen Teilnehmer. DOLLAR A Die Slave-Teilnehmer des erfindungsgemäßen Bussystems weisen eine Logikeinheit, einen Adressleitungseingang und einen Adressleitungsausgang auf. Dabei wird das, in der seriellen Reihenfolge, ausgehend von einem Master an erster Stelle angeordnete Slave, über eine insbesondere einadrige Adressleitung von dem Master an seinem Adressleitungseingang mit einem Aktivierungssignal angesteuert und damit adressierungsbereit geschaltet. Nach erfolgter Adressierung schaltet die Logikeinheit des ersten Slaves das Adressierungssignal auf seinen Adressleitungsausgang und damit auf den Adressleitungseingang des Folgeslaves weiter, so daß eine serielle Adressierung der Slaves erfolgt.
Patent DE-19935735-A1 (DE)
Title: Scanning generator for the control of a system operable at a multitude of horizontal scanning frequencies, includes a divider with a selectable count, and a controller for switching between them
Inventor: WILBER JAMES ALBERT
IPC: H04N3/27
Filed: 1999-07-29
Abstract: The generator operates on horizontal scanning frequencies using an oscillator (300) which generates a signal (301). A divider (415) with at least two counts is coupled to the oscillator, dividing the signal by the first count to obtain a horizontal scanning drive signal (401). A scanning amplifier (500) uses the drive signal to generate a scanning signal (501). A controller (600) is coupled to the amplifier and divider, and controls the selection of subsequent counts. The controller monitors whether or not a scanning signal is present at that moment in time. If a scanning signal is present, the controller inhibits the selection of the second and subsequent counts. If the scanning signal is not present, the controller selects the second count, which divides the oscillator signal to produce a secondary drive signal. An Independent claim is included for a video display.
Patent DE-19938369-A1 (DE)
Title: Detecting molecular interactions, useful e.g. for screening or diagnosis, based on variation in movement of particles loaded with motor proteins
Inventor: SCHELLER FRIEDER W
IPC: G01N33/543
Filed: 1999-08-09
Abstract: Detecting molecular interactions in which motor proteins (I) are bound to microparticles (MP) that are also chemically coupled to a receptor (or its ligand), a substrate is derivatized with the antagonist of (I), and the ligand being tested (or its receptor) is applied to the substrate, either locally or over a wide area. (I) is e.g. myosin, actin, dynein or tubulin.  An Independent claim is also included for a device for performing the process comprising: (a) a microsystem consisting of a particle injector; (b) track for (I); (c) starting device; (d) one or more (I)-loaded MP; (e) one or more ligand regions and an observation; and/or (f) a detection device.
Patent DE-19940189-A1 (DE)
Title: Process for recognizing slag carry-over during quenching of liquid metal used during steel production comprises detecting radiation densities of metal stream using a device to form a trigger signal and/or a video image for slag carry-over
Inventor: ZAHORSZKI FRANK
IPC: F27D21/00
Filed: 1999-08-25
Abstract: Process for recognizing slag carry-over during quenching of liquid metal comprises detecting radiation densities of liquid metal stream in wavelength region of 0.45-7  mu m using a device to form a trigger signal and/or a video image for the slag carry-over. The device consists of a camera having a filter, screen control, a protective housing and an evaluation unit to convert digital images into a video signal and trigger signals as a slag warning or alarm. An Independent claim is also included for the evaluation unit. Preferred Features: Evaluation of the radiation distribution is carried out using mathematical methods.
Patent DE-19942390-A1 (DE)
Title: Knee-lever welding tool for automobile body components has fluid-cooled welding electrodes attached to pivoted clamp arm and cooperating jaw acting as counter-bearing
Inventor: TUENKERS JOSEF-GERHARD
IPC: B23K11/31
Filed: 1999-09-06
Abstract: The knee-lever welding tool has a clamp head (1) provided with a linear operating drive (2,5), with a piston rod (6) displaced axially relative to the clamp head, cooperating with a knee-lever mechanism (8) at its free end, for pivoting a clamp arm (15) in opposite directions relative a pivot axis (22) in alternation The clamp arm cooperates with a jaw (19) acting as a counter-bearing, each provided with a fluid-cooled welding electrode (17,18), brought together for welding the automobile body component (16) with a high pressure.
Patent DE-19943910-A1 (DE)
Inventor: POPHUSEN DIRK W
IPC: B32B27/32
Filed: 1999-09-14
Abstract: Laminated, biaxially oriented tubular film consists of: (a) an inside layer A; (b) a core layer E; (c) an outer layer G of aliphatic (co)polyamide and/or partly aromatic (co)polyamide; (d) a water vapor barrier polyolefin layer C between A and E; which (e) is bonded directly to A and E by adhesion promoting layers B D; and (f) an oxygen barrier layer F between G and E.
Patent DE-19945417-A1 (DE)
Title: Cooling device for X-ray emitter on rotatable gantry for computer tomograph achieves improved cooling of X-ray emitter
Inventor: OHRNDORF THOMAS
IPC: H05G1/04
Filed: 1999-09-22
Abstract: The X-ray emitter has an X-ray source (5) in a casing (9) filled with coolant. The cooling device has at least one line (10) in a winding about the gantry (1) and connected to the casing, whereby coolant flows through the line and casing.  The coolant can be pumped (11) through the line and casing.
Patent DE-19954740-A1 (DE)
Title: Switch element with tactile feedback for electrical switches and buttons, has handle or rocker operated to pivot molded part about clamping point and support bearing to increase spring force
IPC: H01H13/36
Filed: 1999-11-12
Abstract: The switch element has a housing part with at least a first switch contact (3) and a spring element (1) mounted on the housing part, operated by a handle (8) or rocker and forming or actuating a second switch contact. The spring element is a molded part clamped to the housing at one end and supported by a support bearing (2') remotely from the clamping point. When the handle or rocker is operated the molded part pivots about the clamping point and the support bearing and the spring force rises to a changeover region, so that the contact position is set only after reaching the changeover region.
Patent DE-19955581-A1 (DE)
Title: Clamping mechanism for cutter insert in cutting tools has base jaw and tension jaw and two narrow bridging sections to allow front and rear clamping faces to bend independently
Inventor: BARAZANI GIDEON
IPC: B23Q3/12
Filed: 1999-11-18
Abstract: The clamping mechanism comprises a base jaw (22) and a tension jaw (20) whose lower side has a first front clamping face separated by a recess from a second rear clamping face with the two jaws having an interposed gap forming an insert pocket (16). An opening (24) extends from a rear section of the pocket upwards and forwards. A first narrow bridging section (44) connects the clamping jaw to the body section of the cutting tool whilst a second narrow bridging section (46) extends generally to the second clamping face.
Patent DE-19956309-A1 (DE)
Title: Drehmomentstütze
Inventor: SCHULZE JUERGEN
IPC: F16B5/02
Filed: 1999-11-12
Abstract: Die Erfindung betrifft eine Drehmomentstütze, die zwischen einem Getriebe mit einem Getriebegehäuse und einem Fahrwerk mit mindestens einem drehgelagerten Laufrad, insbesondere einer Einschienenkatze, angeordnet und mit dem Getriebegehäuse und dem Fahrwerk drehfest verbunden ist, wobei das Getriebe einen eine Außenverzahnung aufweisenden zylindrischen Vorsprung aufweist. Um eine elastische Drehmomentstütze vorzuschlagen, die konstruktiv einfach aufgebaut und mit geringem Aufwand kostengünstig herstellbar ist sowie hohe Impulsspitzen elastisch abfängt, wird vorgeschlagen, dass zwei stufenförmig zueinander versetzte, mittels eines Verbindungselements (5) miteinander verbundene flache Anschlussplatten (1, 2) die Drehmomentstütze mit zwei einander abgewandten Anschlussflächen (6a, 7) bilden, dass die am Getriebegehäuse (6) mittels Befestigungselementen befestigbare Anschlussplatte (2) zusätzlich eine senkrecht zur Anschlussfläche (6a) angeordnete Durchgangsöffnung (3) mit einer zur Außenverzahnung des Vorsprunges (11) komplementären Innenverzahnung (4) aufweist, derart, dass die Anschlussplatte (2) formschlüssig auf den Vorsprung (11) aufsteckbar ist, wobei eine spielfreie Anlage zumindest an allen Zahnflanken der ineinandergreifenden Verzahnungen erfolgt.
Patent DE-19956630-A1 (DE)
Title: Capacitive push button switch has circuit that measures charging time or capacitor voltage in reference period, produces switching signal when measured value passes through boundary value
Inventor: SCHLECHTINGEN PETER
IPC: H03K17/955
Filed: 1999-11-25
Abstract: The switch has at least one capacitor (16) whose capacitance can be varied by an approaching body and an operating circuit (20) that produces a defined charging current (iC) for charging up the capacitor. The circuit measures the charging time to reach a reference voltage on the capacitor or the capacitor voltage (UC) within a reference charging period and produces a switching signal when the measured value passes through a boundary value.
Patent DE-19957710-A1 (DE)
Title: Treating female type androgenetic or diffuse alopecia by topical administration of melatonin, causing e.g. reduction of telogen rate and increase of anagen rate, hair diameter and tensile strength
Inventor: ELSNER PETER
IPC: A61Q7/00
Filed: 1999-11-30
Abstract: The use of melatonin (I) is claimed for the production of a composition for treating female type androgenetic or diffuse alopecia.  An Independent claim is included for the use of (I) for the production of a composition for increasing the hair diameter and/or increasing the extensibility in diffuse alopecia, specifically in occipital hair and especially in female patients.
Patent EP-1145677-A1 (EP)
Inventor: DILGER HORST
IPC: A47L9/04
Filed: 2000-04-13
Abstract: The device has a suction head, a turbine, a helical roller, a passage and a tilting outlet channel. The flow from the passage impinges on the Pelton wheel turbine tangentially. The roller is fitted with bristles whose ends lie in one of two concentric circular envelope curves, the smaller one mm. from the plane of the mouth edge sliding on the textile covering and the larger intersecting the plane of the mouth and protruding downwards by 2 mm. The device has a suction head (1), a turbine (3), a helical roller (6) driven by the turbine, a passage (8) and a tilting outlet channel (9) connected to the turbine chamber (4) with a suction tube connection port. The turbine is a Pelton wheel on which flow from the passage impinges tangentially. The roller is fitted with bristles (5) whose ends lie in one of two concentric circular envelope curves, the smaller one mm. from the plane of the mouth edge sliding on the textile covering and the larger intersecting the plane of the mouth and protruding downwards by 2 mm.
Patent EP-1081108-A1 (EP)
Inventor: YAMAMOTO HIDEKI
IPC: C03C17/23
Filed: 2000-08-31
Abstract: The invention relates to an article having a substrate
and photocatalytic film covering the substrate. This film
contains (1) a film-forming component including ZrO 2  and SiO 2 
and (2) TiO 2  crystals dispersed in the film-forming component.
These ZrO 2 , SiO 2  and TiO 2  crystals respectively are in amounts
of 25-60 wt%, 15-50 wt% and 25-45 wt%, based on the weight of
the film. The article is improved in photocatalytic activity,
abrasion resistance and chemical resistance by the provision of
the film.
Patent EP-1202262-A1 (EP)
Inventor: SCHOEPPEL WOLFGANG
IPC: G11B7/258
Filed: 2000-10-24
Abstract: The invention refers to an optical storage medium from which information can
be read out and/or into which information can be recorded with a light beam
(6), said optical storage medium comprising one or more base members (1)
bearing on the side of the base members (1) on which the light beam (6) is
incident, one or more information storage layers (3), at least one light-transmissive
cover film (5) and one or more light-transmissive adhesive layers
(4) bonding said cover films (5) to each other, to the surface (2) of the base
members (1) on which the light beam (6) is incident and/or to one or more
information storage layers (3), at least one of said adhesive layers being
obtained by applying a curable liquid precursor of said adhesive with
subsequent curing, said cover films (5) exhibiting a vertical birefringence of
less than 0.001 at 20 °C at least at the wavelength or wavelength spectrum,
respectively, of said light beam (6).
Patent EP-1213898-A1 (EP)
Inventor: CHEN YU-BIN
IPC: H04M1/27485
Filed: 2000-12-05
Abstract: A method of automatically providing the country code and area of a phone number by
selecting the city applying to programmed screen phones, mobile phones, personal digital
assistants and communication devices with the dialing function. The disclosed method
includes the steps of: establishing a database with the country code and area code of cities of
all countries; sorting and numbering the cities to generate a look-up table; entering the city of
the phone number to dial and comparing the selected city and the look-up table to generate
the corresponding country code and area code of the city; and entering the country code, the
area code and the phone number.
Patent EP-1160291-A1 (EP)
Inventor: BAETTIG KURT
IPC: C09D11/328
Filed: 2000-05-30
Abstract: Monoazo dyes fulfilling the requirements for use in ink-jet inks, as well as being suitable for other uses. Monoazo dyes of formula (I), in which the R1 and -NHCOD1-COOM groups may exchange their respectively ring positions, are new. R1 = H, 1-4C alkyl or alkoxy, F, Cl or Br; R2 = H, 1-6C alkyl, 2-6C alkyl substituted by CN, carboxy, OH, carboxymethyl or carboxyethyl, or phenyl optionally substituted by Me, Cl, Br, carboxy or sulfo; D1 = (a) 2 or 3C alkylene optionally substituted by 1-6C alkyl or alkenyl, F, Cl or Br, (b) -CH2OCH2-, (c) -CH:CH- or (d) part of a 5 or 6C aliphatic ring; and M = H, a metal cation or an ammonium cation optionally with one or more optionally substituted 1-18C alkyl groups Also included is an Independent claim for two methods of preparing (I): (A) amidating an amine group-containing monoazo compound of formula (II) with an anhydride of formula (III); (B) amidating a phenylendiamine of formula (IV) with an anhydride of formula (III) and then diazotizing the amidated aniline thus obtained and coupling it with the required sulfo- and NHR2-substituted naphthol.
Patent EP-1168602-A1 (EP)
Inventor: COLONNA VITTORIO
IPC: H03F3/45
Filed: 2000-06-23
Abstract: The present invention refers to a completely differential operational amplifier of the folded cascode type. 
     In one embodiment the completely differential operational amplifier of the folded cascode type comprises: a differential output stage (15, 16, 17, 18, 19, 20 21, 22); a differential input stage (11, 12) able to drive said output stage (15, 16, 17, 18, 19, 20 21, 22); said differential output stage (15, 16, 17, 18, 19, 20 21, 22) includes a first branch (15, 16, 17, 18) having at least a first (16) and a second (17) transistor, and a second branch (19, 20 21, 22) having at least a third (20) and a fourth (21) transistor; said first (15, 16, 17, 18) and second (19, 20 21, 22) branch are coupled to a first (VDD) and to a second (GND) feeding voltage; a feedback circuit (40) of said first (16), second (17), third (20) and fourth (21) transistors; characterized in that said feedback circuit (40) is constituted by a single amplifier (40) having four inputs (IN1, IN2, IN3, IN4) and four outputs (OUT1, OUT2, OUTS, OUT4), said four inputs (IN1, IN2, IN3, IN4) take the voltage present on a terminal (23, 13, 24, 14) of said first (16), second (17), third (20) and fourth (21) transistors, and said four outputs (OUT1, OUT2, OUT3, OUT4) provide each a voltage to the control elements of said first (16), second (17), third (20) and fourth (21) transistors, which depend on the value of the input voltage of said four inputs (IN1, IN2, IN3, IN4).
Patent EP-1059966-A1 (EP)
Inventor: MANZONI LORENZO
IPC: A61N7/00
Filed: 2000-01-03
Abstract: The use of ultrasounds for the treatment of the decompression sickness is described and the apparatus emitting ultrasounds with a frequency comprised between 1 and 15 MHz and a mechanical index or power within the FDA approved limits for diagnostic ultrasound equipments.
Patent EP-1153061-A1 (EP)
Title: Perfluoroalkyl-substituted amino acid oligomers or polymers and their use as foam stabilizers in aqueous fire-fighting-foam agents and as oil repellent paper and textile finishes
Inventor: JENNINGS JOHN
IPC: C09D5/00
Filed: 2000-01-11
Abstract: Perfluoroalkyl-substituted amino acid oligomers or polymers obtainable from (A) an aliphatic diamino acid having 3 to 10 carbon atoms such as lysine, (B) a chain extender such as epichlorohydrin, a dihalide or an aliphatic diepoxide, (C) an amino-reactive allyl compound and (D) a perfluoroalkyl iodide, and, optionally, other reactants, are useful as grease-proofing agents for paper and are excellent foam stabilizers for Aqueous Fire-Fighting Foam (AFFF) formulations used on polar solvent fires.
Patent EP-1084076-A1 (EP)
Title: Systeme generateur de gaz de trifluorure de chlore
Inventor: BHARDWAJ JYOTI KIRON
IPC: H01L21/00
Filed: 2000-03-06
Abstract: L'invention concerne un système générateur de gaz de ClF3, doté de sources d'alimentation de chlore (3) (par exemple une bouteille de chlore comprimé) et de fluor (4) (p. ex. un générateur de fluor) reliées à une chambre de réaction (2) de gaz, ce qui permet la production de gaz de ClF3. La chambre de réaction comporte un orifice de sortie (C) à soupape permettant d'acheminer le gaz de ClF3 à une chambre de traitement pour une utilisation locale immédiate.
Patent EP-1163224-A1 (EP)
Inventor: KUERTHY MARIA
IPC: A61K31/44
Filed: 2000-02-24
Abstract: N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboximidoyl chloride, its stereoisomers, and the addition salts thereof, pharmaceutical compositions containing the same, methods of treating pathological insulin resistance, methods of treating pathological insulin resistance and pathological conditions associated therewith, and methods of treating pathological insulin resistance by simultaneously treating diabetes-induced chronic complications, especially retinopathy, neuropathy and nephropathy, and/or by simultaneously increasing pathologically decreased peripheral neuroregeneration caused by diabetes.
Patent EP-1163745-A1 (EP)
Inventor: OTTOSSON TONY
IPC: H04B7/26
Filed: 2000-03-03
Abstract: A received communications signal is correlated with a common synchronization code to produce a synchronization detection signal. A component of the synchronization detection signal associated with a known synchronization signal is canceled from the synchronization detection signal to produce an interference-canceled synchronization detection signal. Timing of a synchronization signal is determined from the interference-canceled synchronization detection signal. According to one aspect, interference cancellation is achieved by generating a correlation of an estimated received known synchronization signal with the common synchronization code, canceling the correlation of the estimated received known synchronization signal with the common synchronization code from the synchronization detection signal to produce the interference-canceled synchronization detection signal. Timing of a synchronization signal may then be determined by accumulating the interference-canceled synchronization detection signal over a time interval, detecting a peak in the accumulated interference-canceled synchronization detection signal, and determining timing of a synchronization signal from the detected peak. According to another aspect, interference cancellation is achieved by accumulating the synchronization detection signal over a time interval, identifying a peak in the accumulated synchronization detection signal not associated with a known synchronization signal, and determining timing of a synchronization signal from the identified peak. Related terminal apparatus are also discussed.