baber/WOPTO huggingface dataset:
Patent DE-19948805-A1 (DE)
Title: Mehrfachfrequenz-Doppler-Strömungsmesser
Inventor: MOSS ROBERT A
IPC: G01F1/66
Filed: 1999-10-04
Abstract: Die vorliegende Erfindung betrifft ein Verfahren und ein System zum Messen der Fluidgeschwindigkeit in Rohren durch Übertragen von zwei oder mehr Ultraschallfrequenzen durch eine Rohrwand in ein Fluid, das Streuzentren enthält. Für jede Übertragungsfrequenz wird die von den Streuzentren reflektierte Energie mit der Übertragungsfrequenz gemischt, und das Ergebnis wird mit einer Rate abgetastet, die ein konstanter Bruchteil der Übertragungsfrequenz ist. Die Kombination des Doppler-Effekts auf von den sich bewegenden Streuzentren reflektierte Frequenzen und des beschriebenen Abtastratenschemas erlaubt die Isolation von geschwindigkeitsbezogenen Frequenzen von Fremdfrequenzen in der reflektierten Energie in einer recheneffizienten Weise. Eine einzige Frequenz, die die Fluidgeschwindigkeit repräsentiert, wird aus den gesammelten Daten extrahiert, und die Fluidgeschwindigkeit wird daraus ohne weiteres unter Verwendung der Doppler-Formel berechnet. Die Erfindung stellt ein System und ein Verfahren zum Messen der Fluidgeschwindigkeit bereit, das einfach, verläßlich und kostengünstig ist.
Patent DE-19952219-A1 (DE)
Inventor: GRAU WERNER
IPC: A42B3/22
Filed: 1999-10-29
Abstract: The visor for a helmet, and especially for a motor cycle rider, has an outer section (1) of injection molded plastics with edges (7) projecting inwards to take an inner section (2) in a positive fit. The inner section (2) is stamped from a plastics sheet, and is tensed in place within the outer section (1). The outer section (1) has a spherical curvature, and the inner section (2) is tinted and has an impact-resistant coating. A seal (14) is around the edge of the inner section (2) where it lies against the outer section (1).
Patent DE-19954396-A1 (DE)
Title: Verfahren zur Herstellung von Nitrosobenzolen
Inventor: GIERA HENRY
IPC: C07C201/00
Filed: 1999-11-12
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Nitrosobenzolen aus aromatischen Aminen durch Oxidation mit Wasserstoffperoxid in Gegenwart von Natriummolybdat-Dihydrat und eines inerten organischen Lösungsmittels.
Patent DE-19955279-A1 (DE)
Title: Flexible belt extension comprises elastic middle portion held between two clasps
IPC: A41F9/02
Filed: 1999-11-17
Abstract: The flexible belt extension comprises an elastic middle portion which is held between two clasps. One of these covers the belt buckle and can be opened to allow the belt extension to be fed into the buckle. The other clasp is fitted to the belt end and has a press stud fastener to connect the extension and the belt end. The clasps can be adjusted to give a symmetrical appearance to the belt.
Patent DE-19957287-A1 (DE)
Title: Treatment of symptoms associated with loosening of implanted endoprostheses, e.g. pain, by administration of a homeopathic preparation of zinc or a zinc compound, e.g. zinc gluconate
Inventor: BERTRAM REINHARD
IPC: A61P23/02
Filed: 1999-11-29
Abstract: Agent for treatment of symptoms of loosening of implanted endoprostheses comprises a homeopathic preparation of metallic zinc or a zinc compound as active agent.
Patent DE-19957884-A1 (DE)
IPC: F16K1/30
Filed: 1999-12-01
Abstract: The invention relates to an extraction valve for use in gas containers (refillable gas cylinders), especially for CO2 and oxygen cylinders that are screwed to a pressure reducer or the like or that are fastened by other means already known.
Patent DE-19963317-A1 (DE)
Title: Process for ionizing analysis materials on the tips of micro dendrites under the influence of a high electric field, comprises feeding the materials to the tips of the dendrites
Inventor: LINDEN HANS BERNHARD
IPC: H01J49/04
Filed: 1999-12-22
Abstract: Process for ionizing analysis materials on the tips of micro dendrites under the influence of a high electric field comprises feeding the materials to the tips of the dendrites as a component of a liquid matrix which is temporarily vacuum-resistant in the ion source and has a high surface mobility.  An Independent claim is also included for a device for ionizing analysis materials on the tips of micro dendrites comprising micro dendrites (2) with microtips (3) connected to a sample feed tube (1) either directly and/or at a distance of a few millimeters.  Preferred Features: The micro dendrites are connected directly to the outlet opening (4) of the sample tube.
Patent DE-19963607-A1 (DE)
Inventor: HEINER TAMAS
IPC: C07D403/06
Filed: 1999-12-23
Abstract: The invention relates to a method for producing 4-(heteroaryl-methyl)-halogen-1(2H)-phthalazinones, especially 4-(4-pyridylmethyl)-1(2H)-phthalazinone, which is characterized by the reaction of phthalidyl-3-triphenylphosphonium salt with 4- pyridine aldehyde in the presence of a basic auxiliary agent, by the subsequent reaction with hydrazine hydrate and by the subsequent acid treatment, whereby this method avoids the technical safety and environmental problems posed by prior art methods.
Patent DE-19964071-A1 (DE)
Title: Candleholder for cakes has holder element perpendicular to axis of the spout and wide enough over at least part of its length to prevent tipping of candle when attached to side of cake
Inventor: BEZOLD MARGARETE VON
IPC: F21V35/00
Filed: 1999-12-31
Abstract: The candleholder (10) has a spout (12) for holding a candle and a spike-like holder element (14) for attaching the holder to a cake. The holder element is perpendicular to the axis of the spout and is wide enough over at least part of its length to prevent tipping of the candle when attached to the side of a cake. The holder element can be a flat strip.
Patent EP-1005164-A1 (EP)
Inventor: SUMI YASUAKI
IPC: H03L7/197
Filed: 1996-09-25
Abstract: In a variable frequency divider capable of N+1/2
frequency division, a programmable frequency divider (1)
alternately frequency-divides an input signal by a frequency
division ratio N (N being an integer) or by a frequency
division ratio N+1. A first signal generating circuit (4)
generates a first signal in synchronism with an output
signal of the programmable frequency division circuit. A
second signal generating circuit generates a second signal
which is identical to the first signal but delayed by half a
period of the input signal. An output circuit (13)
alternately selects the first and second signals, and
outputs the selected signal as frequency-divided signal. A
delay circuit (7) outputs a delayed signal identical to the
first signal but delayed by one period of the input signal.
A preset signal generating circuit (9) alternately selects
the delayed signal and the first signal, and presets the
programmable frequency division circuit with the selected
signal. The programmable frequency divider used may operate
at the same speed as in N frequency division.
Patent EP-1031336-A1 (EP)
Inventor: KAMEDA FUJIO
IPC: A61G3/00
Filed: 2000-02-23
Abstract: A wheel chair storage apparatus stores the wheel chair
of a physically handicapped in a folded state in a storage space
arranged on the roof of a car. The apparatus comprises a main
body (5) including a storage section (18) for storing the folded wheel
chair (20); a fitting means (2,3) for fitting the main body to the roof
of the car; slider (7) movable back and forth between the main body
and a position located above a doorway of the car; a lift means (10)
arranged on the lift for lifting the wheel chair from said
doorway; a wheel chair folding means interlocked with said lift
means for folding the wheel chair being lifted by said lift
means; a wheel chair holder (12) for folding said folded wheel chair;
and an attitude modifying means for modifying the attitude of
the wheel chair so as to make it adapted to storage by rotating
the wheel chair holder with said wheel chair.
Patent EP-1050410-A1 (EP)
Inventor: OTA TAKASHI
IPC: B41J2/205
Filed: 2000-04-20
Abstract: An apparatus for driving an ink-jet recording head
includes a piezoelectric device (13a, 13b, 13c), a drive
waveform generation circuit (21), a waveform extraction
circuit (22). The drive waveform generation circuit (21)
generates a drive waveform in which n basic waveforms are
connected in series, each of the n basic waveforms having
a single period, where n is an integer equal to or
greater than 2. The waveform extraction circuit (22)
which extracts m (m is an integer, and 1≦m≦n) of the n
basic waveforms as a print drive waveform based on an
externally supplied print data, and applies the print
drive waveform to the piezoelectric device (13a, 13b,
13c). Thereby, an ink is discharged from a nozzle (10a,
10b, 10c) based on a distortion of the piezoelectric
device (13a, 13b, 13c).
Patent EP-1050505-A1 (EP)
Inventor: MUELLER ROLF MASCH ING HTL
IPC: B66B11/02
Filed: 2000-04-29
Abstract: The work unit consists of a lift-cabin (2) with height-adjustable maintenance platform (10) which travels along the lift sha (1). The floor (12) of the lift-cabin forms a stand (12) which can be continuously adjusted by a driven hoist (13) and can conta the stowed-away platform. The drive for the lift can be switched over to inspection from normal operation by opening a hatchway the ceiling (14.1) of the cabin. Sensors (16.1,16.2) of a cabin-switchboard control the hoist.
Patent EP-1160970-A1 (EP)
Inventor: WILDHAGEN JENS
IPC: H03D1/04
Filed: 2000-05-29
Abstract: Distortions in an AM signal are suppressed without information loss by filtering
out at least one subband comprising a distortion in one sideband with a
small bandwidth and amplification of the corresponding subband in the other
sideband before adding both sidebands.
Patent EP-1182852-A1 (EP)
Inventor: BECKER JOHANNES
IPC: H04M1/72469
Filed: 2000-08-24
Abstract: A portable communication device (1) for a wireless communication system, comprises a
display means (4) for displaying information and a scrolling means (2) for scrolling
through a menu or other information displayed on the display means (2), said scrolling
means (2) being arranged under the display means (4). In an editing mode of said
communication device (1) an option shown on the display means (4) is activated upon
actuation of the scrolling means (2). According to the present invention, three selectable
options (A, B, C) are shown on the display means (4), said options (A, B, C) being
allocated to three different portions (6, 7, 8) of the scrolling means (2). The shown
options (A, B, C) are activated upon actuation of the middle portion (6), the left and
right end portion (7, 8) of the scrolling means (2), respectively.
Patent EP-1096502-A1 (EP)
Inventor: FUJIMORI YOSHIKAZU
IPC: G11C11/22
Filed: 2000-10-11
Abstract: A nonvolatile memory in which transistors having MFMIS
structure each of which is composed by sequentially laminating
a floating-gate, a ferroelectric layer and a control gate via
a gate insulating film on the surface of a semiconductor
substrate between a source area and a drain area formed on the
semiconductor substrate are arrayed in a matrix, wherein the
control gate is connected to a word line, said source area is
connected to a source line and said drain area is connected
to a drain line; a floating line composed of writing gates
composed so that a capacitor is formed between the writing gate
and said floating-gate is provided; a word line and a source
line on the same line in said matrix are connected in common;a
drain line and a floating line in the same column in said matrix
are connected in common; and source/drain voltage and gate
voltage can be independently set.
Patent EP-1095899-A1 (EP)
Inventor: TILL RUDOLF
IPC: B67D1/08
Filed: 2000-10-13
Abstract: The cleaning device has a casing (1) with a cleaning fluid connection (3) and a separate drink connection (4) with a tubular extension (2) to fit in the tap ram (5) of any tap head (6). This contains a cleaning fluid input (8)) having two no-return valves (12, 13) in an operating casing (11) at the bottom end. These valves can be operated by an operating pin (14, 15) in the underside (16) of the washing tube.
Patent EP-1116672-A1 (EP)
Inventor: SCHAEFER GERHARD
IPC: B65F1/16
Filed: 2000-11-11
Abstract: The bin (1) has a hinged lid, whose hinges (5) have a hump-shaped elevation (9) on their outer narrow sides, in the opening direction (8). The container body (2) of the bin has an abutment surfaces (10) that prevents the lid from banging against the back of the container body. When the lid is closed, the elevations are under the plane (11) of the lid. The abutment surface forms an apron (3).
Patent EP-1109158-A1 (EP)
Inventor: MURAO NAOTO
IPC: G11B5/706
Filed: 2000-12-15
Abstract: The present invention aims to provide a magnetic
recording medium having excellent head contact and output
suitable for high data transfer rates and having excellent
high-speed sliding durability suitable for high-density
recording. 
     For this purpose, a magnetic recording medium
comprising a nonmagnetic lower layer containing a
nonmagnetic powder and a binder and an upper layer
containing a ferromagnetic powder and a binder provided
on a substrate in this order is disclosed wherein the
surface of said upper layer has a flexibility represented
by a scratch depth of less than 300 nm but 200 nm or more
and said magnetic recording medium has a Young's modulus
of 800 kg/mm 2  or more in the tape width direction.
Patent EP-1070513-A1 (EP)
Inventor: ZEDLER STEPHAN
IPC: A61M29/02
Filed: 2000-07-13
Abstract: The catheter has a shaft (2) with balloon (1) on its distal end, and first guide piece (4) in the form of a wire guided in the catheter shaft. The first guide piece is inserted into the laterally branching vessel-branch across the lengthwise direction of the balloon catheter, for positioning in the vicinity of a branch. The balloon has at least two chambers (1.1,1.2) spaced apart in the lengthwise direction of the balloon catheter. The first guide piece is positioned between the chambers. A second guide wire (6) in the catheter shaft which has a distal outlet (7)
Patent EP-1060883-A1 (EP)
Inventor: DEMI JITSUO
IPC: B41F7/02
Filed: 2000-01-28
Abstract: A sheet-feed perfecting press has a front (top) surface
printing devices 2a,2c and back surface printing devices
2b,2d which each has an ink arrangement K, a plate
cylinder P, a rubber blanket cylinder B, and an
impression cylinder I and are arranged alternately.
Also, the printing press is provided with two
intermediate cylinders T between adjacent printing
pressure points 5 of a plurality of printing pressure
points 5 at which a pressure is applied to a sheet 4 at
the time of printing. The diameter of the impression
cylinder I is made larger than the diameter of the plate
cylinder P, and the intermediate cylinders T are arranged
in a zigzag form with respect to the horizontal.
Thereby, a grip change position 6 at which is made a grip
change of sheet to the intermediate cylinder T is distant
from the printing pressure point 5.
Patent EP-1151541-A1 (EP)
Inventor: EKLUND JAN-ERIK
IPC: H03M1/00
Filed: 2000-01-13
Abstract: The present invention relates to a parallel analog to digital converter (ADC) that includes at least two A/D channels which have an input and an output, where the analog input signal is converter to a digital output signal, and where each of the inputs of the A/D channels is coupled to a sample and hold unit, a multiplexing unit which includes at least two inputs, where each of the inputs is coupled to the output of the A/D channel, a time control unit for clocking the A/D channels and for controlling the multiplexing unit, wherein the analog to digital converter is provided with means for switching between a so-called idle mode and a so-called normal mode. The invention also relates to a method of saving energy in parallel analog to digital conversion.
Patent EP-1181566-A1 (EP)
Inventor: PINOLA TIMO
IPC: G01R31/70
Filed: 2000-02-21
Abstract: The invention relates to a method comprising supplying a test signal to a first pad part of the pad (200); measuring the occurrence of the test signal through a second pad part of the pad (200) or a part of the printed circuit board (100) connected to the second pad part, which second pad part is separate from the first pad part, and the leg (104) of the connector is fastened both to the first pad part and to the second pad part during the manufacturing process in order to establish a connection between the pad parts (112, 114) through the leg (104). The invention further relates to a printed circuit board (100) comprising: at least one pad (200) connectable to a test device (118); at least one connector (102) comprising at least one leg (104) fastened to the pad. The pad (200) comprises at least two separate pad parts (112, 114), i.e. a first and a second pad part, and the test device (118) is connectable to at least one pad part. The leg (104) of the connector is fastened both to the first pad part and to the second pad part in order to establish a connection between the pad parts (112, 114) through the leg (104).
Patent EP-1159259-A1 (EP)
Title: Complexes au manganese de ligands de salen et leur utilisation
Inventor: BACHMANN FRANK
IPC: C11D3/39
Filed: 2000-02-24
Abstract: Nouveaux complexes au manganèse de ligands de salen et leur utilisation en tant que catalyseurs améliorant l'action de composés péroxide dans des processus de lavage, de nettoyage et de désinfection.
Patent EP-1236303-A1 (EP)
Inventor: SPRUNK ERIC J
IPC: G06F21/20
Filed: 2000-01-28
Abstract: A system for establishing a secure communication channel between a first user (102) and a second user (112) in an IP telephony network. The first user and the second user are coupled to first (104) and second (114) telephony adapters, which in turn, are coupled to first (106) and second (116) gateway controllers, respectively, wherein the gateway controllers control user access to the IP telephony network. The telephony adapters are used to encrypt and decrypt user information exchanged over the IP telephony network. The system includes a method which begins when a request is received at the first gateway controller to establish a secure communication channel between the first user and the second user. Next, a secret key (408) is generated at the first gateway controller. A copy of the secret key is distributed to the first and second telephony adapters over previously established secure connections. Finally, the secure communication channel is established (422) between the first user and the second user by encrypting and decrypting information using the secret key.
Patent EP-1166010-A1 (EP)
Inventor: SMITH STEVE
IPC: F16L/
Filed: 2000-03-28
Abstract: There is described a novel apparatus for use in connection with pipe cleaning and monitoring systems. The apparatus is a suspension system adapted to fit a pipeline pig shaft, the pig being provided with a plurality of wheels. The wheels are concentrically mounted around a biasing means which is operable in a direction coplanar with the pig shaft. There is also described a pipeline pig comprising the suspension system and a method of cleaning a pipeline.
Patent EP-1161427-A1 (EP)
Inventor: HEWITT BRADLEY D
IPC: C07B61/00
Filed: 2000-03-14
Abstract: The present invention is a process for the preparation of a compound of the formula:where R3, R4 and n are defined in the specification which comprises hydrogenating a compound of the formula:the E-geometrical isomer thereof or a mixture of the Z- and E-isomers in the presence of catalyst containing Rh, a chiral ligand with at least one phosphorous atom where the hydrogenation is conducted in the presence of a base.
Patent EP-1173765-A1 (EP)
Inventor: SCHMITT MANFRED
IPC: A61K47/48
Filed: 2000-04-13
Abstract: A method for detecting cells (A) in a biological sample by treating a prepared sample with >= 2 different binding molecules (I) that recognize (A) and are labeled with different fluorescent dyes and detecting the fluorescent labeling of the sample, which is attached to a solid phase, is new. Independent claims are also included for the following: (a) reagent kits for carrying out the method; (b) use of an antibody (Ab), directed to the 52-60 epitope on the urokinase receptor (uPAR), or its antigen-binding fragments, for preparation of a diagnostic or therapeutic agent directed against uPAR on tumor cells; (c) recombinant nucleic acid (II) encoding a polypeptide (III) with antibody properties that contains the CDR (complementarity determining region)3-VH sequence DGSMGGFDY and the CDR3-VL sequence LQHWNYPYT; and (d) the polypeptide (III) encoded by (II). ACTIVITY : Cytostatic. Mice were inoculated with 6 million human MDA-MB-231 breast cancer cells that had been incubated beforehand with 0.2 mg of the antibody IIIF10 (directed against the urokinase receptor), and then treated every 3 days with 10 mg/kg of IIIF10, intraperitoneally. After 4 weeks, the mean volume of the primary tumors was about 0.8 cc in treated animals compared with 2.7 cc in controls. MECHANISM OF ACTION : Inhibiting growth, or killing, tumor cells by antibody-mediated blocking of essential functions, optionally combined with antibody-targeted delivery of toxins.
Patent EP-1183314-A1 (EP)
Inventor: SEIBEL LAWRENCE P
IPC: C09D133/06
Filed: 2000-03-29
Abstract: A coating composition for application to primed metal substrates as a topcoat is disclosed. The coating composition is especially useful on metal closures for vacuum-packed food products. The coating composition is free of a halide-containing vinyl polymer and comprises: (a) an acrylate co-polymer having pendant hydroxy groups, (b) a hydroxy-terminated polyester, (c) a crosslinker, and (d) a nonaqueous carrier.
Patent EP-1181468-A1 (EP)
Inventor: HECKERT GEROLD
IPC: B66F7/06
Filed: 2000-04-12
Abstract: Die Erfindung bezieht sich auf einen Scherenhubtisch mit einer zwischen einer Tragvorrichtung (10) und einer Basiseinheit (11) angeordneten Schere, die zwei um eine Scherenachse (6) relativ zueinander verschwenkbare Schenkelpaare (1, 2) aufweist, und mit einer Hubvorrichtung, die einen mittels eines Antriebs (12) zum Öffnen und Schliessen der Schere hin und her bewegbaren Hubwagen (3) aufweist. Eine gut kontrollierbare Steuerung der Hubbewegung wird dadurch erreicht, dass das bandförmige Zugmittel (4) zum Öffnen der Schere durch Ziehen des Hubwagens (3) in Richtung auf die Scherenachse (6) mittels des Antriebs (12) auf die Trommel (5) aufwickelbar und zum Schliessen der Schere durch die Bewegungskraft des Hubwagens (3) in der von der Scherenachse (6) weggerichteten Gegenrichtung von der Trommel (5) abwickelbar ist.
Patent EP-1097590-A1 (EP)
Inventor: KING TONY RICHARD
IPC: H04N7/26
Filed: 2000-04-26
Abstract: The present invention teaches a method of copying a media file from a server to a client over a network and playing that file on the client, whereby surplus bandwidth that is not required for playing the media file is used to enhance the copy of the media file on the client. This leads to entirely new browsing functionality, in which the typical browsing actions of (i) viewing a sequence of video frames at a reduced rate (e.g. a slow motion view) or quality (ii) or re-viewing a sequence of video frames or (iii) pausing to view a single video frame, results in the quality of the video frame or sequence of frames being substantially better than at the normal playback rate. This is particularly useful since when a user browses in these ways, he or she is likely to be interested in scrutinising detail.