baber/WOPTO huggingface dataset:
Patent DE-19942242-A1 (DE)
Inventor: MOCZULSKI LECH
IPC: F16J9/20
Filed: 1999-09-04
Abstract: The invention relates to a reciprocating internal combustion engine with at least one piston (5). Said piston is provided with at least one piston ring (6) that is provided with at least one channel (11) that extends in the area of the circumference thereof. The aim of the invention is to facilitate a wear-free operation and a high durability of such a piston. To this end, at least the upper circumferential channel (11), across the entire circumference of the pertaining piston ring (6), is set off from the upper face of the piston ring that faces the cylinder head (3) by a continuous web (12) to form an oil pocket (10).
Patent DE-19944649-A1 (DE)
Title: Electronic pulse evaluation device for controlling muscle or nerve stimulation electrodes has input stage supplying rectangular pulses to counter stage coupled to NAND gate connected to gating stage
Inventor: LAUHOFF MARTIN
IPC: A61N1/36
Filed: 1999-09-17
Abstract: The pulse evaluation device has an input stage with a pulse former, e.g. a Schmitt trigger, for supplying rectangular pulses to a counter stage with synchronous and asynchronous counters, coupled to a NAND gate, in turn coupled via an inverter to a gating stage, for selective triggering of the stimulation electrodes.
Patent DE-19945478-A1 (DE)
Title: Greifermechanismus für Einrichtungen zur Handhabung blattartiger oder plattenartiger Gegenstände, insbesondere für Postbearbeitungsmaschinen
Inventor: OBERHEIM RAINER
IPC: B65H5/10
Filed: 1999-06-18
Abstract: Bei einem Greifermechanismus für Einrichtungen zur Handhabung blattartiger oder plattenartiger Gegenstände, insbesondere für Postbearbeitungsmaschinen, wird eine einfache und zuverlässige Einstellung auf die Handhabung sowohl leichter, dünner als auch schwerer, dicker Gegenstände mittels verschwenkbarer Greiferklauen der am Ende eines schwenkbaren Greiferams vorgesehenen Greiferhand dadurch erreicht, daß an einer gegenüber der Greiferhand (4) feststehenden, jedoch einstellbar ausgebildeten Greiferklaue eine Rastleiste und an einer gegenüberliegenden Wand der Greiferhand eine Gegenrastleiste vorgesehen sind, derart, daß die relativ zur Greiferhand feststehende Greiferklaue im Sinne der Einstellung einer minimalen Greiferklauenöffnung entweder auf eine Stellung fixierbar ist, in der die schwenkbare Greiferklaue ohne Erfassung eines zu handhabenden Gegenstandes aufgrund eines Kontaktes zur relativ zur Greiferhand feststehenden Greiferklaue gerade nicht mehr gegen einen Drehanschlag zwischen der schwenkbaren Greiferklaue und der Greiferhand anläuft, oder in einer Stellung fixierbar ist, in der die schwenkbare Greiferklaue gerade eben an diesem Schwenkanschlag anläuft, wodurch eine Detektierung der jeweils ordnungsgemäßen Dicken durch einen Greiferklauen-Stellungsfühler leicht justierbar ist.
Patent DE-19946242-A1 (DE)
Title: Frequenzumrichter für einen Elektromotor
Inventor: AARESTRUP JAN CAROEE
IPC: H02P6/08
Filed: 1999-09-27
Abstract: Der Frequenzumrichter ist für einen Elektromotor vorgesehen und weist einen Gleichrichter, einen Zwischenkreis und einen Wechselrichter auf, die über einen Steuer- und Regelkreis schaltungstechnisch verknüpft sind. Im Wechselrichter sind jeder Motorphase mindestens zwei elektronische Schalter zugeordnet, einer für die das höhere Potential führenden Seite und einer für die das niedrigere Potential führenden Seite. Der Zwischenkreis ist als aktiver Zwischenkreis ausgebildet und beinhaltet einen Buck-Boost-Converter. Er wird so gesteuert, dass die Spannung am Ausgang des Zwischenkreises betragsmäßig stets kleiner als die am Eingang ist. Hierdurch können kostengünstige Bauteile im Wechselrichter und insbesondere auch im Steuer- und Regelkreis eingesetzt werden.
Patent DE-19946441-A1 (DE)
Inventor: SINN ULRICH
IPC: G08C17/02
Filed: 1999-09-28
Abstract: The invention relates to a method, device and the use thereof for wirelessly transmitting digital signals and for wirelessly controlling a machine. More specifically, the invention relates to the wireless transmission of digital signals (3), especially for controlling a production machine (8). During the transmission process, it is important that safety signals that are use to control safety functions, such as "emergency stop" are transmitted reliably, i.e. without faults and rapidly. Cables can be used to transmit the signals reliably, however this only permits a limited working radius and may also cause a person to trip. According to the invention, the disadvantages can be avoided by wirelessly transmitting the digital signals (3) in parallel, in the form of identical data packets (9a-9d), via at least two channels (4a-4d) that are logically independent of each other. It is particularly advantageous if a transmission method corresponding to the DECT standard is used. The operator of a machine (8) can move completely freely while using a hand-held device without being restricted by a cable connection. As a result, he/she has a considerably larger working radius and is not at risk of tripping over a cable and injuring him/herself. The greater the number of channels (4a-4d) that are independent from each other, the more reliable the transmission. Experiments using for independent channels (4a-4d) are produced excellent results in terms of the speed and reliability of transmission of the digital signals (3).
Patent DE-19946548-A1 (DE)
Title: Verfahren und Vorrichtung zur Auswahl von unterschiedlichen Funktionen zur Realisierung an einem Anschluß einer Steuereinheit
Inventor: KOHLER ROLF
IPC: G05B19/042
Filed: 1999-09-29
Abstract: Verfahren und Vorrichtung zur Auswahl einer Funktion, welche an einem Anschluß (106) der Vorrichtung realisiert wird, mit einem Prozessor (101) und einem ersten Funktionspfad (101, 107, 108, 114, 112), über welchem eine erste Funktion realisiert wird und wenigstens einem weiteren Funktionspfad (101, 109, 110, 102, 111), über welchen eine weitere Funktion realisiert wird und die Funktionspfade über wenigstens zwei unterschiedliche Anschlüsse (107-110) des Prozessors verlaufen, die wenigstens zwei Funktionspfade verbunden sind und direkt auf den einen Anschluß (106) der Vorrichtung geführt sind. Dabei wird die Auswahl der zu realisierenden Funktion durch eine vorgebbare Codierung (Dp) getroffen und die wenigstens zweite Funktion unterdrückt.
Patent DE-19960862-A1 (DE)
Inventor: LEYRER REINHOLD J
IPC: D21H19/60
Filed: 1999-12-17
Abstract: The invention relates to paper coating materials, comprising a polymer, dispersed in water, by means of polyvinyl alcohol as protective colloid (PVA-dispersed polymerisate for short).
Patent DE-19961257-A1 (DE)
Inventor: EHRFELD WOLFGANG
IPC: B01J19/00
Filed: 1999-12-18
Abstract: Micromixers constitute a main component of microreactors that have three-dimensional microstructures in a fixed matrix, in which chemical reactions take place. In said micromixer, fluids from their respective supply chambers are divided into spatially separate fluid streams using a network of microchannels allocated to the respective streams. Said streams then emerge as jets with identical volumetric flows for each fluid into a mixing chamber. The invention aims to ensure that identical volumetric flows are achieved for each fluid at the respective microchannel outflow and to produce a micromixer with a simple, compact construction. Wedge-shaped plates can be used as the supply elements (2a-d). Said plates can be assembled to form at least one ring sector which surrounds the mixing chamber (5) in the form of a curve. Alternatively, planar plates can be used which comprise a cavity in their central region, into which the microchannels (31-34) emerge, in such a way that the stacked plates form the mixing chamber (5). The microchannels (31-34) provided for each fluid form one or more symmetrical bifurcation cascades (3) comprising at least two stages. The micromixer can be used in microreactors, for example in the field of combined chemistry, for creating emulsion and gaseous/liquid dispersions and for gas-phase catalysis.
Patent DE-19961581-A1 (DE)
Title: Stirring unit for a dough kneading machine comprises a seating plate and a transfer gear, as well as at least one stirring whisk
Inventor: HAEUSSLER KARL-HEINZ
IPC: B01F7/00
Filed: 1999-12-21
Abstract: The stirring unit for a dough kneading machine comprises a seating plate (17) and a transfer gear, as well as at least one stirring whisk (19). The seating plate is accurately held in position relative to the insert bowl (20) by means of the holding pin (18).
Patent EP-1023858-A1 (EP)
Inventor: MILANI GIANCARLO
IPC: A47B88/20
Filed: 2000-01-24
Abstract: The drawer wall has, on at least one side, at least one row of parallel holder and guide slits (2) and an angled fixture-bar(3). The wall (1) made of a single piece of sheet metal is folded so that, in the area of the fixture-bar and slits, the wall is made of two layers while the remainder of the wall consists of only one layer. The rows of parallel slits are made of trapezoid or U-shaped protuberances (4)
Patent EP-1029494-A1 (EP)
Inventor: ZINSBERGER ALFONS
IPC: G01F23/20
Filed: 2000-02-02
Abstract: A container for household use, comprises a level indicator. A receiving member is located on at least one surface of the container, which monitors weight. Once a predetermined weight is reached the receiving member deflects. The deflection is correlated with the height of the liquid in a liquor column in a display unit.
Patent EP-1048264-A1 (EP)
Inventor: THOMPSON DAVID L
IPC: A61B5/00
Filed: 2000-04-14
Abstract: A device to determine the level of a substance of
interest in a patient's body and provide a therapeutic
amount of medicament is disclosed. The level of a
substance of interest in the patient's body is
determined by iontopheretically sampling the patient's
blood and then analyzing the resulting sample to
determine the level of the substance of interest. The
information about the level of a substance of interest
is transmitted to an implanted drug pump 20 in the
patient's body. In the preferred embodiment, the
substance of interest sensor 12 is an external sensor
applied to the user's skin. In an alternative
embodiment, the sensor may be implanted. The preferred
method of transmitting information about the level of a
substance of interest determined by the sensor is
transmitted to an implanted drug pump in the patient's
body is via a so called "body bus". The "body bus" is a
telemetry system where the patient's own body provides
the interconnection between the iontopheretic device and
the implanted drug pump.
Patent EP-1054017-A1 (EP)
Inventor: SCHAEFER BERND DR
IPC: C07K5/065
Filed: 2000-04-20
Abstract: N-Carboxymethyl-cyclohexylalanyl-3,4-dehydroproline 6-amidino-3-pyridylmethylamide salts (I) and N-carboxymethyl-cyclohexylglycyl-2-aziridine(sic)-carboxylic acid 4-amidinobenzylamide salts (II) are new. Salts of formula (I) and (II) are new: (N.B. Formulae (I) and (II) are not clearly drawn; the presence of bond 'a' has been deduced but may not be present in (II) n = 0.5, 1 or 2; HX = H2N(CH2)mSO3H or a compound of formula (III)-(VIII), each being optionally mono- or disubstituted by Me, Et or OH: R1, R2 = H or CH3; R3, R4 = H or CH3; or R3+R4 = -CH=CH-CH=CH- (i.e. form a fused benzene ring), -N=CH-NH- (i.e. form a d-fused imidazole ring) or -NH-CO-NH-; R5 = H or CH3 (N.B. the H is absent from the formula given in the specification); R6+R7 = an additional bond or form a fused benzene ring. m = 0-4. An Independent claim is also included for a process for preparing (I) and (II).
Patent EP-1170367-A1 (EP)
Inventor: SCHLAPP TOBIAS DR
IPC: C12N15/09
Filed: 2000-06-27
Abstract: The present invention relates to bovine viral diarrhea virus (BVDV) virus-like particles,
a polycistronic RNA and DNA corresponding thereto encoding a polyprotein of
BVDV structural proteins that are sufficient to form BVDV virus-like particles, a
viral vector encoding factors and structural proteins for the assembly of BVDV virus-like
particles, a vaccine comprising BVDV virus-like particles, a diagnostic kit and
methods for preparing BVDV virus-like particles.
Patent EP-1076208-A1 (EP)
Inventor: DENDL PETER DR
IPC: F23J13/02
Filed: 2000-07-24
Abstract: The method involves treating the inner or outer surface of the chimney pipe with a fluid containing an inorganic-organic hybrid polymer and then drying it. Preferably, the polymer is fluorosilane. Preferably, the chimney surface is treated for long enough for the fluorosilane to flow into the capillaries formed in the ceramic. The pipe may be immersed in or sprayed with fluid and may be heated. An Independent claim is included for a chimney with a vapour barrier formed according to the method.
Patent EP-1092968-A1 (EP)
Inventor: DIVO JEAN-PHILIPPE
IPC: G01L23/22
Filed: 2000-09-08
Abstract: An ion current signal, which is responsive to ion density in the combustion
chamber, is sensed by applying a bias voltage to a spark plug. Immediately
after end of spark, the ion current signal is still disturbed by decreasing coil ring-out
oscillations. To determine an optimum analysis start point the sensed ion
current signal is first converted into a digital ion current signal. The latter is
filtered so as to obtain a filtered digital ion current signal showing one single
ring-out peak. After firing of the spark, the end of spark is detected. Then the
occurrence of a first local minimum of the filtered digital ion current signal
following the end of spark is detected. Occurrence of this first local minimum is
used to open an analysis window. This analysis window may e.g. be closed
when an offset-compensated digital ion current signal falls below a threshold
value.
Patent EP-1022764-A1 (EP)
Inventor: JIN SUNGHO
IPC: H01J29/04
Filed: 2000-01-19
Abstract: An improved process for fabricating nanotube field emitter
structures is provided, in which the nanotubes protrude from a
supporting base material to improve emission properties. The resulting
emitter structure are useful in a variety of devices, including
microwave vacuum tube devices and flat-panel, field-emission displays.
To attain the protruding nanotube emitter structure, according to one
embodiment of the invention, nanotubes and metal particles are mixed
and consolidated into a compact, and the compact is then sectioned to
expose a substantial number of nanotube ends. A layer of the metal is
selectively etched from the sectioned surface, leaving the exposed
nanotubes protruding from the surface. The extent of protrusion is at
least twice the average diameter of the nanotubes, advantageously at
least ten times the average diameter of the nanotubes.
Patent EP-1065186-A1 (EP)
Inventor: CHATTERJI JITEN
IPC: C04B24/26
Filed: 2000-05-26
Abstract: Downhole cementing is carried out using a cement composition
comprising a hydraulic cement, sufficient water to form a slurry and an effective
amount of a liquid fluid loss control additive comprised of an emulsion having a
copolymer of N,N-dimethylacrylamide and 2-acrylamido-2-methylpropane
sulfonic acid or a salt thereof contained therein.
Patent EP-1169958-A1 (EP)
Inventor: FEIERABEND IVO
IPC: A47J37/12
Filed: 2000-06-28
Abstract: A vending machine (1) for fried potato product, has a cooking vessel (6) into which
a shaped potato product and cooking oil can be controllably introduced and from which
a cooked potato product can be automatically removed in operation. It also includes a
filter (11) for filtering used cooking oil and a filtered cooking oil reservoir (10) from which
filtered cooking oil can be selectively re-introduced into the cooking vessel. An air
dehumidifying and treatment device (12) is provided for removing moisture from air
around the cooking vessel and from which water can be passed through a collection
outlet. To simplify improve the efficiency of the air dehumidifying and treatment by
reducing the volume of air which has to be treated, and to improve access for servicing
the cooking vessel (6), oil reservoir (10), filter (11) and air dehumidifying and treatment
device (12) are disposed in a removable unit (5) having a housing (4) from which the
cooked product and the water are removed in use.
Patent EP-1078728-A1 (EP)
Inventor: ITO SUSUMU
IPC: B29C45/07
Filed: 2000-08-01
Abstract: A nozzle touch mechanism for an injection molding machine which
acts to prevent inclination of a mold (40) and a stationary platen (30) to which the mold is
attached caused by a nozzle touch force, and makes easy maintenance and
inspection of the injection mechanism comprises a
nozzle touch mechanism for moving an injection mechanism (10) relatively to the
mold (40) attached to the stationary platen (30) so that a nozzle (10a) of a heating cylinder (10b)
touches and pushes a spool of the mold. The nozzle touch mechanism has a
support member (20) for supporting the injection mechanism (10) to be movable, and a
driving unit (65,61) arranged lower than the heating cylinder (10b) of the injection mechanism (10)
for moving the injection mechanism supported by the support member, and a
connection member (50) for connecting the stationary platen (30) with the driving unit (65,61).
The connection member (50) and the stationary platen (30) are connected at symmetrical
positions with respect to a central axis of the nozzle (10a). With the above
arrangement, a nozzle touch force exerted on the mold from said nozzle (10a) is
transmitted to the stationary platen (30) and balanced with a force exerted thereon
from the connection member (50), so that no bending moment is produced on the
stationary platen.
Patent EP-1111976-A1 (EP)
Inventor: DEO HAMMOND
IPC: H04M1/02
Filed: 2000-11-03
Abstract: A housing assembly for a mobile telephone comprises a window panel and a
front cover, with a clip arrangement which assists in preventing the common
problem of the window panel falling out of the front cover. The clip
arrangement comprises a rigid clip on the window panel which engages with a
beam integrally moulded in the cover. This allows use of a low profile clip
which does not extend into the telephone assembly, so permitting strong
connections to be made in small assemblies.
Patent EP-1057477-A1 (EP)
Inventor: TOURNILHAC FLORENCE
IPC: A61K8/00
Filed: 2000-05-05
Abstract: Oil in water emulsion obtained without the use of surfactants contains cellulose fibers of length above 1 mu  and ratio of length to diameter above 30. Oil in water emulsion (O/W) comprises an oil phase dispersed in an aqueous phase without the use of surfactants and containing cellulose fibers of length above 1 mu  and ratio of length to diameter above 30. Independent claims are included for the treatment of skin, hair, lashes and lips using the above composition and the use of cellulose fibers as above to stabilize O/W emulsions without the use of surfactants.
Patent EP-1108416-A1 (EP)
Title: Compositions cosmétiques contenant un copolymère vinyldiméthicone/diméthicone en émulsion aqueuse et un épaississant associatif et leurs utilisations
Inventor: DECOSTER SANDRINE
IPC: A61K8/00
Filed: 2000-10-12
Abstract: L'invention concerne de nouvelles compositions cosmétiques comprenant dans un milieu cosmétiquement acceptable au moins un copolymère diméthicone à insaturation éthylénique/diméthicone de viscosité comprise entre 10<6> et 100.10<6> cP en émulsion aqueuse et au moins un épaississant associatif. Cette association apporte des propriétés cosmétiques (lissage, légèreté, douceur) sans phénomène de regraissage des fibres kératiniques. Ces compositions sont utilisées notamment pour le lavage et/ou le conditionnement des matières kératiniques telles que les cheveux ou la peau.
Patent EP-1209793-A1 (EP)
Inventor: BASSO CHRISTOPHER
IPC: H02J9/00
Filed: 2000-11-23
Abstract: In a dual power supply, a main power supply is shut down by providing
a signal from an auxiliary power supply (102). To generate the shutdown
signal, a load (204) is temporarily applied to the output of the
auxiliary power supply for a predetermined time. The application of the
load is detected using a hysteretic comparator in the auxiliary power
supply that remains in a high state for a time period that exceeds a
reference time period, which is established by a timer circuit. In
response to exceeding the reference time period, the shutdown signal is
sent to the main power supply.
Patent EP-1112933-A1 (EP)
Inventor: DE GUGLIEMO PASCAL
IPC: B65G47/84
Filed: 2000-12-27
Abstract: The packaging conveyor for bottles has a conveyor belt (2) with multiple pushers (6) spaced regularly along it on a movable support (7). The pushers move in a closed path which extends in a plane (P) perpendicular to the conveying surface (S) and locally contiguous to it. Each pusher is movable between inactive and active positions. In the latter, the pusher extends from the conveying surface to engage an article to be pushed (3). The number of pushers active at any time can be varied. The conveyor belt speed changes can be pre-programmed.
Patent EP-1119001-A1 (EP)
Inventor: LOEUILLET PATRICK
IPC: G10L19/02
Filed: 2000-01-21
Abstract: The invention relates to a portable audio unit with several
components (6, 7), in particular battery, processor, input
means and loudspeaker. In order to realize a broad field
of application, at least two audio functions are provided
which are realized, in part by the same components (6, 7).
Patent EP-1186721-A1 (EP)
Inventor: HEIM RUDOLF
IPC: E04B1/10
Filed: 2000-09-06
Abstract: The modular building system comprises several flat, rectangular components (1a,1b) and at least one end strip (2a). The components have a rabbet (3) on each side. The rabbets on opposite sides are arranged on opposing surfacecs (4a,4b) of the components. The depth (T) of the rabbet corresponds to half the wall thickness of the component. The length of at least one side of the cross-section of the end strip corresponds to the depth (T) of the rabbet.
Patent EP-1159313-A1 (EP)
Inventor: SKAR MERETE
IPC: C08F110/02
Filed: 2000-01-04
Abstract: This invention concerns process for producing polyethylene compositions, films prepared thereof and process for the preparation of the films. The process comprises subjecting ethylene, optionally hydrogen and comonomers to polymerization or copolymerization reactions in a multistage polymerization. At least one polymerization stage is conducted essentially in the absence of hydrogen. The polymerization reactions are carried out in the presence of a single-site catalyst capable of forming a composition comprising a low molecular weight component with MFR<HIL><PDAT>2 </SB><PDAT>of at least 10 g/10 min and a density higher than the density of the composition and a high molecular weight component. The melt flow rate of the composition is in the range MFR<HIL><PDAT>2</SB><PDAT>=0.1-5.0 g/10 min and the density of the composition is 915-960 kg/m<HIL><3</SP><PDAT>. The invention makes it possible to produce polyethylene compositions for manufacturing films with a good balance between optical and mechanical properties.</PTEXT>
Patent EP-1163394-A1 (EP)
Inventor: MAIER PETER
IPC: E01D15/12
Filed: 2000-01-28
Abstract: The invention relates to a bridge comprising a surface (1) that can be walked on or driven on. The bridge also comprises a hand railing (5) connected to the surface (1) by means of stanchions (3, 4). According to the invention, the surface (1) consists of individual planks (2) and the hand railing (5) consists of individual sections (6) which are connected to the stanchions (3, 4) so that they can be released on one side.