baber/WOPTO huggingface dataset:
Patent DE-19958698-A1 (DE)
Title: Heavy metal ion adsorption from liquids comprises contacting with a polyurethane foam prepared in the presence of algal components
Inventor: FALKE PETER
IPC: C02F1/28
Filed: 1999-12-06
Abstract: Heavy metal ion adsorption from liquids comprises contacting with a polyurethane foam obtained by reacting a polyisocyanate(s) with a compound with at least two active hydrogen atoms in the presence of algal components.
Patent DE-19958880-A1 (DE)
Title: Mähdrescher
Inventor: PREECE DAVID CHARLES
IPC: A01D61/00
Filed: 1999-12-07
Abstract: Die Erfindung bezieht sich auf einen Mähdrescher (10) mit einer Erntegutbergungsvorrichtung, einer Dreschvorrichtung (25) und einer Reinigungsvorrichtung (34), wobei der Dreschvorrichtung (25) eine Vor-Auslöseeinrichtung zum Herauslösen von Gut aus dem Gutstrom und eine Trennvorrichtung (42) vorgeschaltet ist, die ausgelöstes Gut aus dem Gutstrom entnimmt und an der Dreschvorrichtung (25) vorbei der Reinigungsvorrichtung (35) zuführt. Um das Herauslösen der Körner aus dem Erntegut zu verbessern, wird vorgeschlagen, daß eine Guttransporteinrichtung der Erntegutbergungseinrichtung als Vor-Auslöseeinrichtung wirkt.
Patent DE-19960501-A1 (DE)
Inventor: HEYDER REINHARD
IPC: D06F37/30
Filed: 1999-12-15
Abstract: The invention relates to a washing container (1), which comprises a rear wall (3), made from injected plastic, linked to a integral post support (17), made from metal. A reinforcing ring (10) in the rear wall (3) surrounds the post support (17) with a collar (24).
Patent DE-19962861-A1 (DE)
Title: Heat transfer device for charge air for vehicles, with flow guide plate parallel to tube bottom of air outlet collection chamber
Inventor: EMRICH KARSTEN
IPC: F28F27/02
Filed: 1999-12-24
Abstract: The heat transfer device includes a flow guide plate (26) parallel to the tube bottom (12) of the air outlet collection chamber (22). The plate has apertures (28) opposite the tube ends (16). The apertures contain air guide elements (30) extending towards the interior of the air outlet collection chamber and extending the tube ends after the manner of a diffuser.
Patent EP-1142830-A1 (EP)
Inventor: GUTSCH ANDREAS DR
IPC: C01F7/304
Filed: 2000-04-03
Abstract: Nanoscale pyrogenically produced oxides and/or mixed oxides of metals and/or metalloids have a BET surface area of 1-600 m<2>/g and a total chloride content of less than 0.05 wt.%. An Independent claim is also included for a process for the production of nanoscale pyrogenically produced oxides and/or mixed oxides of metals and/or metalloids comprising dissolving organometallic and/or organometalloidal materials in a solvent; and converting into the oxides at temperatures above 200 degrees C. Preferred Features: The oxides produced are zirconium oxide, amorphous aluminum oxide, alpha aluminum oxide, titanium dioxide with a rutile structure or amorphous titanium dioxide.
Patent EP-1046863-A1 (EP)
Inventor: WIESEL RALF
IPC: F28G9/00
Filed: 2000-04-19
Abstract: The method involves spraying a pressurised cleaning liquid into the combustion chamber (2) and/or flue (3) via a pressure tu (7) with a sealed connection to a flame pipe opening (4) and/or flue pipe (5). The combustion residues dissolved by the cleaning liquid are removed by a suction hose (8) connected to a suction pump (16). An Independent claim is also included for an arrangement for cleaning the combustion chamber and/or flue system of a heatin boiler.
Patent EP-1055499-A1 (EP)
Inventor: ISHIWATARI SUSUMU
IPC: B29C48/76
Filed: 1995-12-27
Abstract: A thermoplastic polyester resin is fed into a twin
extruder, wherein a resin is heated for melting, thereby
removing moisture in the resin by evacuating and sucking
from a vent port thereof, injecting a foaming agent into the
resin to which is pushed out as a foaming sheet and, after
that, forming the foaming sheet which is divided into a
forming body and a trimming loss, whereby the trimming loss
is crushed to obtain crushed materials which are provided so
as to put the materials into the twin extruder as collection
materials and recycle them.
Patent EP-1076258-A1 (EP)
Inventor: SAITO TAKAHIKO
IPC: G03B1/00
Filed: 1996-05-16
Abstract: A photographic film printer system comprising: a printer body; first means S2
disposed on said printer body for generating a position control signal in response to
an exposure position control indicator 40a on a photographic film 1; second means
S1 disposed on said printer body for generating a print size control signal in response
to an effective exposure size signal 12a recorded on said photographic film 1; third
means S3 disposed on said printer body for generating a print order control signal in
response to a print order signal recorded on said photographic film 1; film feed
control means 64, 56 disposed on said printer body for controlling feeding of the
photographic film 1 based on said position control signal generated by said first
means S2; mask control means 64 for varying an opening width of a mask 48 used to
print an image in an exposure area of the photographic film 1 on print paper 46 in
response to said print size control signal generated by said second means S2; and
printing means disposed on said body 58-64 for performing photographic printing in
response to said print order signal generated by said third means S3.
Patent EP-1213783-A1 (EP)
Inventor: EXNAR IVAN
IPC: H01M10/0587
Filed: 2000-12-08
Abstract: The battery is wound from composite strip comprised of two metallic strips separated by an electrolyte. The composite strip (2) is wound on a core (20) which is placed in the center of the cavity (16) which receives the battery. All or part of the core is made of a material with a high thermal conductivity, in thermal contact with the metal cover (3) that closes the top of the battery.
Patent EP-1111102-A1 (EP)
Inventor: GOEMAN BART
IPC: D02G3/44
Filed: 1997-02-18
Abstract: This invention relates to carpet yarn comprising a plurality of filaments of a thermoplastic
polymer with a fluorochemical or non-fluorochemical hydrophilicity imparting compound 5
dispersed within said filaments. In another aspect, the invention relates to a method of
producing carpet yarn and to the use of the carpet yarn for the production of carpet having
high soil resistance.
Patent EP-1039085-A1 (EP)
Inventor: ROGERS JOHN
IPC: E05D15/52
Filed: 2000-02-24
Abstract: A closure tilt lock assembly, comprises a keep, for
fastening to an inner part of a frame of an opening and a
lock mechanism, for fastening to an inner part of a frame of
a sash. The keep includes a lock formation and a pivot
formation aligned along a longitudinal axis of the keep and
the pivot formation being open at opposite ends along the
longitudinal axis of the keep. The lock mechanism includes
a driven member bearing a lock member and a pivot member.
When the lock mechanism is presented to the keep, the lock
mechanism is driveable along the longitudinal axis of the
keep into a first position in which the lock member engages
the lock formation, a second position in which the lock
member and pivot member are not engaged, and a third
position in which the pivot member engages the pivot
formation such that the closure is in a locked, turnable and
tiltable state respectively.
Patent EP-1072759-A1 (EP)
Inventor: CORREIA VICTOR HUGO SILVA
IPC: F01D5/18
Filed: 2000-05-25
Abstract: A turbine airfoil (14) includes a squealer rib (32) extending outwardly
from a tip cap (30) to define a tip cavity (34) thereatop. A thermal insulator
(44) is disposed in the tip cavity atop the tip cap.
Patent EP-1072910-A1 (EP)
Inventor: KALISH DAVID
IPC: H01B11/00
Filed: 2000-07-17
Abstract: Embodiments of the invention include an optical energy transmission system
and apparatus having improved mode coupling. According to embodiments of the
invention, an optical energy transmission medium such as an optical fiber (10) includes
bubbles (26) formed therein for inducing microbending of the optical energy transmission
medium, thus promoting advantageous mode coupling, which improves bandwidth
potential by reducing dispersion. The bubbles are formed, for example, in one or
more buffer region layers (23,24) and/or at the interface between the coating (16) and buffer
regions. The method for manufacturing the inventive optical energy transmission
medium includes controllably forming one or more buffer region layers around the
coated optical fiber or other transmission medium in such a way that that a desired
amount of bubbles is created and maintained within one or more of the buffer region
layers and/or at the interface between the coating and buffer regions. The bubbles
form controlled perturbations that enhance mode coupling to the extent that
bandwidth of the optical fiber is improved. The quantity and size of the bubbles
formed in the optical energy transmission medium are controlled by, for example, the
amount of moisture present in the applied coating.
Patent EP-1098439-A1 (EP)
Inventor: BARNES WILLIAM BRYAN
IPC: H01L29/06
Filed: 2000-11-01
Abstract: A switching circuit is discussed that has an improved switching
time in comparison with switching circuits of a known type. The
circuit comprises three switches (101,104,106) connected in series, the first
switch (101) being connected to an upper power supply and the third
switch (106) being connected to a lower power supply. The output of
the circuit is connected to a circuit node (N) located at the
connection between the second and third switch. The input to the
switching circuit is also connected to the third switch and
additionally connected to a control circuit (102) which provides a
further output to control the first switch. The second switch (104) is
responsive to the voltage at the circuit node such that the
second switch only conducts when the voltage at the output node
falls below the upper supply voltage. This has the effect that
the first switch is effectively isolated from the third switch
during switching and allows a time delay during which the first
switch is switched off under control of the control circuit and
the second switch switches on. The provision of the voltage
dependent second switch eliminates any 'current battles'
occurring between the first and third switch during switching.
Patent EP-1111750-A1 (EP)
Inventor: BLANC PATRICK
IPC: H02H7/00
Filed: 2000-12-18
Abstract: The circuit (7) to be protected is controlled by a circuit-breaker (1) whose mechanism (2) opens in response to the movement of a trip-coil (3) plunger (9). The coil is connected in series with the output terminals (51,52) of a protective relay (4) across two conductors of the protected circuit. Conditions in the latter are monitored eg. by a core-balance CT(5), whose output is processed (14) by the relay's processor (14), powered from the primary circuit via a voltage reduction and rectifying unit (15). On detecting a differential fault current, the processor triggers a thyristor (16) to complete the trip-coil circuit and trip the circuit-breaker. A varistor (8) is connected between the trip-coil center tapping (11) and the opposite circuit conductor. During transient disturbances in the protected circuit, varistor current is limited by the impedance of the series-connected first half-winding (10), while the varistor characteristic restricts the voltage applied across the relay (51,52), with which it is effectively paralleled. Also, the transient current in the first half-winding is insufficient to actuate the plunger. This half is further divided, with a central insulating screen, to deter inter-turn flashovers. Two variants, providing enhanced security, are also described.
Patent EP-1063477-A1 (EP)
Inventor: PARENT HUGUES
IPC: F24D3/10
Filed: 2000-06-20
Abstract: Part of fluid flowing in main pipe (3) is diverted and introduced into expansion vessel through inlet pipe (4). Fluid is withdrawn from expansion vessel and introduced through evacuation pipe (5) into main pipe downstream of inlet pipe water intake. Main pipe houses a valve (6) between water intake (A) of inlet pipe (4) and outlet (B) of evacuation pipe (5). Inlet pipe (4) also houses valve (7). Isolating valve (13) temporarily seals inlet and outlet pipes and purge tap (14) empties contents of vessel.
Patent EP-1128175-A1 (EP)
Inventor: TSOUKALAS DIMITRIOS
IPC: G01L9/00
Filed: 2000-02-23
Abstract: A method for making capacitive silicon pressure sensors and pressure switches with
high long-term stability is disclosed. The sensor is fabricated by wafer bonding of a
silicon substrate wafer with another silicon wafer where a highly boron doped
diaphragm is defined by a self-aligned doping process through a window defined on
an insulating layer. The long-term stability of the device can only be achieved when
the window is etched by reactive ion etching thus creating vertical window walls. The
flatness of the diaphragm can be achieved if an insulating film is present on the
backside of the substrate wafer that compensates the stress on the silicon diaphragm
created by the insulating layer present on the bonded side.
Patent EP-1071286-A1 (EP)
Inventor: INOSE KENJI
IPC: H04N21/2385
Filed: 2000-01-11
Abstract: The display section 35 connected to a control section 31 displays, at the same
time, both the contents described in the network information table of the digital
broadcast data demodulated by a demodulator 42 and complying with the first
network, and also the contents described in the network information table of the digital
broadcast data replaced by an NIT-replacing circuit 48 and complying with the second
network. An NIT-detecting circuit 44 detects an NITa from an MPEG2 transport
packet, i.e., digital broadcast data in the satellite broadcasting system (first network).
The control section 31 complying with a CATV system (second network) generates
the data representing at least the transmission frequency of the NITa detected by the
NIT-detecting circuit 44. The NIT-replacing circuit 48 replaces the NITa contained
in the MPEG2 transport packet, i.e., digital broadcast data in the satellite broadcasting
system, with the NITb, thereby generating an MPEG2 transport packet, which will be
used as digital broadcast data in the CATV system.
Patent EP-1150821-A1 (EP)
Title: Mold closing unit
Inventor: WEINMANN ROBERT
IPC: B29C45/66
Filed: 2000-02-09
Abstract: The novel solution provides a closing part comprising an electromechanical drive for a CD injection molding machine having a working stroke and a servicing stroke. The entire mold closing unit is characterized by the combination of a short-stroke crank mechanism which is operated by an electric motor and which is provided for the working stroke and of a central electromotive column-type nut drive for the servicing stroke. According to the invention, synchronous motors or asynchronous motors are used with corresponding servo boosters to realize servo axles. The central column drive is used as a control element of the closing force control, together with a force sensor for detecting the closing force, as an actual value transmitter and as a control device.
Patent EP-1088883-A1 (EP)
Inventor: KAIMAI TAKASHI
IPC: C10M171/00
Filed: 2000-03-17
Abstract: The present invention provides a lubricant for a compression
type refrigeration system using ammonia as a refrigerant, which
comprises polyether compounds and aromatic amine compounds or
phenothiazine compounds, and preferably further comprises alcohol
compounds such as polyhydric alcohol partial ether and/or
benzotriazole compounds. Further, the present invention provides
a working fluid composition comprising the lubricant and an ammonia
refrigerant, and a refrigeration system which is filled with the
working fluid composition. The lubricant has not only good
compatibility with ammonia, but excellent stability and lubricating
property, and therefore can suitably used in a compression type
refrigeration system using an ammonia refrigerant that does not have
the possibility of ozone layer depletion and global warming phenomenon.
Patent EP-1071553-A1 (EP)
Inventor: STALBERG SVEN-OLOF
IPC: B29C43/00
Filed: 2000-02-11
Abstract: On décrit un procédé de préparation de corps de test utiles pour analyser des couches de surface poreuses produites de préférence par pulvérisation thermique, qui sont incorporés par coulage dans du plastique. Le procédé selon la présente invention se déroule de la manière suivante : on place au moins un élément de test de la couche de surface dans un moule introduit dans une chambre à vide dont la pression est réduite, on verse une résine de coulée liquide déjà mélangée dans le moule contenant les éléments de test, on laisse à nouveau entrer l'air dans la chambre, on sort les éléments de test de la résine de coulée et on laisse l'excédent de résine s'égoutter des éléments de test et après leur mise en place dans une cavité de moule d'une presse de moulage à chaud, on remplit ladite cavité de moule contenant les éléments de test avec une résine en poudre, puis on applique de la pression et de la chaleur sur ladite cavité de moule pendant une durée prédéterminée, et enfin on peut sortir l'élément de test et le recouvrir.
Patent EP-1080611-A1 (EP)
Inventor: OSSMANN MARTIN
IPC: H02M7/10
Filed: 2000-03-06
Abstract: A circuit arrangement for supplying a lamp comprises a piezotransformer. During stationary operation the lamp is supplied via the piezotransformer. During ignition a DC-ignition voltage is generated over the secondary side of the piezotransformer acting as capacitor.
Patent EP-1177347-A1 (EP)
Title: Ground lining, covering and method for laying a green area
Inventor: HERGETH WILLIBALD
IPC: E01C13/08
Filed: 2000-03-02
Abstract: A ground lining for regulating the water balance of an area of ground has a combination of ground panels (5) which can be placed against each other and a panel covering (51) which has a number of openings (16a, b) to allow the passage of water. The ground lining (6) also comprises a panel base (52) which is located at a distance from the panel covering (51), several reservoirs (54) being provided between the panel base (52) and the panel covering (51). These reservoirs are separated from each other by dividing walls (53) that extend between the panel base (52) and the panel covering (51) and adjacent reservoirs (54) are interconnected by an overflow (55). According to prior art, moisture is only stored above the level of the panel in direct contact with the surface structure or the surface that is walked on. According to the invention, the reservoirs (54) that extend under the panel base (52) ensure a longer-lasting storage capacity and therefore a longer moisture supply phase to the structure above. Another ground lining is composed of a combination of rectangular ground panels (5) which are laid against each other and are delimited by peripheral side walls (56). Two side walls (56) are adjacent through a corner each have a molded-on elastic hook (8) for connecting adjacent ground panels (5).
Patent EP-1165312-A1 (EP)
Inventor: TANG YU YING
IPC: B41J2/01
Filed: 2000-02-29
Abstract: La présente invention se rapporte à un support brillant réceptif à l'encre pour impression par jet, qui se caractérise par un faible temps de séchage de l'encre, une bonne résistance à la décoloration des colorants, une bonne stabilité dimensionnelle et une bonne durabilité. Le revêtement en question comporte un polypeptide du type gélatine ou gélatine modifiée. Il contient également, afin de réduire dans un environnement à humidité faible la tendance au recoquillement des feuilles enduites, l'un des deux types suivants de plastifiants: a) de la 2-pyrrolidone et certains de ses dérivés du type hydroxyéthyl-pyrrolidone and N-cyclohexyl-2-pyrrolidone, et b) de l'urée et certains de ses dérivés du type imidazolidinylurée, diazolidinylurée, 2-hydroxyéthyléthylène-urée, and éthylène-urée. On incorpore au revêtement une dispersion de polyuréthanne de manière à accroître sa souplesse dans des environnements à faible humidité et à réduire la caractéristique d'adhérence instantanée du revêtement dans des environnements à forte humidité. Ces polymères peuvent être réticulés avec un ou plusieurs agents de réticulation tels que des ions métalliques trivalents, de l'aziridine polyfonctionnelle et une résine de polyamide-épichlorhydrine.
Patent EP-1163443-A1 (EP)
Inventor: PEDERSEN RIKARD
IPC: F03D11/00
Filed: 2000-03-09
Abstract: A rotor is intended to rotate in a fluid flowing in a flow direction and comprises a plurality of rotor blades, at the most four blades, which are arranged to rotate about an axis of rotation. Each blade forms a single-curved surface, the generatrix of which extends in a plane normal to the axis of rotation, and an imaginary plane interconnecting the leading edge and trailing edge of the blade forms an acute angle with the axis of rotation. In addition, each blade is pivotally mounted for pivotal movement about a pivot shaft in order to adjust the acute angle, the pivot shaft extends in a plane that is normal to the axis of rotation and is parallel to and spaced a distance from an imaginary radius radiating from the axis of rotation. The rotor is very silent and provides efficient energy conversion, for example extraction of wind power.
Patent EP-1278586-A1 (EP)
Title: Structure de montage et de fermeture destinee a un sac tel qu'un sac d'aspirateur
Inventor: EMBREE MICHAEL E
IPC: B01D46/02
Filed: 2000-03-21
Abstract: La présente invention concerne un sac à débris (120) refermable comprenant un corps de sac (22) présentant une ouverture (26), et un élément en forme de plaque (128) fixé au corps de sac (22) à proximité de l'ouverture (26). Des première et seconde parties (150, 152) de l'élément en forme de plaque (128) peuvent pivoter le long d'une ligne de pliage (156) de sorte que la première partie (150) peut s'engager dans la seconde partie (152) pour refermer sensiblement l'ouverture (26). Un volet (129) se trouvant d'un côté de la ligne de pliage (156) s'engage dans une encoche (131) se trouvant de l'autre côté de la ligne de pliage (156) afin de maintenir la fermeture du dispositif. La ligne de pliage (156) peut être formée dans l'élément en forme de plaque (128) de manière à définir les première et seconde parties (150, 152) à l'endroit où les parties sont adjacentes, ou peut être formée dans le corps de sac (22) à l'endroit où les parties ne sont pas adjacentes. L'ouverture (26) peut être formée dans une paroi latérale flexible du corps de sac (22), ou, de manière alternative, dans une partie extrême du corps de sac (22). Une structure d'alignement complémentaire se trouvant sur l'élément en forme de plaque (128), s'accouple avec une structure d'alignement se trouvant sur un aspirateur afin de garantir le bon alignement du sac à débris (120) sur l'aspirateur.
Patent EP-1183290-A1 (EP)
Inventor: OTTERSBACH PETER
IPC: C08F220/34
Filed: 2000-03-30
Abstract: L'invention concerne un procédé permettant de préparer des polymères antimicrobiens par polymérisation de monomères insaturés de manière aliphatique, qui sont fonctionnalisés au moins de manière simple par un groupe amino tertiaire. Les polymères antimicrobiens obtenus selon l'invention s'utilisent comme revêtement microbicide notamment sur des articles d'hygiène ou dans le domaine médical, ainsi que dans des peintures ou des enduits protecteurs.
Patent EP-1177035-A1 (EP)
Title: Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution
Inventor: STEUERLE ULRICH
IPC: C08G73/02
Filed: 2000-05-09
Abstract: A process for fractionating water-soluble or water-dispersible amino-containing synthetic polymers having a broad molar mass distribution by ultrafiltration, wherein the polymer solution or dispersion to be fractionated is fed continuously into an ultrafiltration circulation with at least one ultrafiltration unit, and retentate having a narrower molar mass distribution and permeate are discharged continuously, in such a way that the ultrafiltration circulation is essentially in a steady state, the polymers obtainable by this process and their use.