baber/WOPTO huggingface dataset:
Patent EP-0351284-A3 (EP)
IPC: G02B6/42
Filed: 1989-07-03
Abstract: Dispositif de multiplexage en longueur 
d'onde utilisant une fibre optique (10) reliée à 
une des ses extrémités à un ensemble (12) de n tronçons 
de fibres optiques fluorescentes FM1,...,FMn mis 
bout à bout. Chaque tronçon Fmi, i entier allant 
de 1 à n, est dopé pour réémettre par fluorescence 
à une certaine longueur d'onde λMi et est optiquement 
couplé à une source lumineuse Li d'excitation apte 
à produire la fluorescence, les différents tronçons 
FM1,...,FMn étant rangés à partir de l'extrémité 
de la fibre (10) dans l'ordre croissant de leur 
longueur d'onde de fluorescence λM1,...,λMn 
respective.  
     Application à la colorimétrie et au trans­
port multiplexé d'informations.  
     La présente invention concerne aussi un 
écran d'affichage en couleur portant application 
du dispositif de multiplexage.
Patent EP-0379058-A3 (EP)
Title: Vinyl ester resins containing mesogenic/rigid rodlike moieties
IPC: C09K19/38
Filed: 1990-01-11
Abstract: Thermosettable vinyl ester resin compositions 
are prepared from polyepoxide compounds, optionally, 
monoepoxide compounds, at least one of which contains a 
mesogenic or rigid rodlike moiety and a monounsaturated 
monocarboxylic acid. These vinyl ester resins can be 
mixed with polymerizable ethylenically unsaturated 
monomers which can, if desired, contain a mesogenic or 
rigid rodlike moiety.
Patent EP-0381180-A3 (EP)
Title: Trailer with a driven axle
IPC: B62D59/02
Filed: 1990-01-31
Abstract: A vehicle formed from a towing vehicle (1) and trailer with driven axle has an adjustment element (5) which is connected at one end to the towing vehicle (1) and coupled at the other end to the trailer with driven axle and is constructed so as to be capable of being switched off. The adjustment element (5) formed from the piston/cylinder unit is displaceable out of the operating position by means of a swivel movement in order to interrupt its effect on the steering of the wheel pair of the trailer with driven axle.
Patent EP-0402624-A3 (EP)
IPC: E21B10/44
Filed: 1990-05-10
Abstract: In zylindrischen Aufashmebohrungen des Bohrkopfes (10) sind 
wenigstens zwei Hartmetallstifte (11′) verankert, die über die 
benachbarte Mantelfläche (10a) des Bohrkopfes (10) radial vor­
stehen. Die Hartmetallstifte (11′) weisen ein polygonales Quer­
schnittsprofil auf. Sie sind an der inneren Mantelfläche ihrer Auf­
nahmebohrung (12) mittels ihrer Längskanten (11a) zentriert. Da­
durch wird der Drehwiderstand, den der Bohrer bei der Bohrarbeit 
zu überwinden hat, verringert. Zugleich ist ein gesteigerter Bohr­
fortschritt zu verzeichnen. Andererseits ist auch die Gefahr eines 
Bruches der Hartmetallstifte (11′) im Gefolge der rhytmischen 
axialen Schläge verringert.
Patent EP-0401587-A3 (EP)
Title: Monolithic zero crossing triac driver
IPC: H03K17/78
Filed: 1990-05-21
Abstract: A monolithic zero crossing triac driver is provided 
that includes a resistor network (21,22,21′,22′) coupled 
between two AC terminals (13,14) which provides a leakage 
current to the gate of a shunting field effect transistor 
(16), thereby ensuring the shunting transistor (16) is fully 
turned on when there is an AC voltage on the terminals 
(13,14), regardless of whether or not a light signal is 
applied to the circuit. The resistor network 
(21,22,21′,22′) is formed on the surface of the monolithic 
triac driver by depositing a high resistivity film over 
metal interconnections which are formed on the surface of 
the triac driver.
Patent EP-0401782-A3 (EP)
Title: Titanyl phthalocyanine crystal, method of manufacture thereof and its use for electrophotographic photosensitive material
IPC: C09B67/22
Filed: 1990-06-06
Abstract: A new composition of titanyl phthalocyanine is 
provided. This composition has in its infrared absorption 
spectrum characteristically strong absorptions at 
absorption wavenumbers (in unit of cm⁻¹) of 1490 ± 2, 
1415 ± 2, 1332 ± 2, 1119 ± 2, 1072 ± 2, 1060 ± 2, 961 ± 2, 
893 ± 2, 780 ± 2, 751 ± 2 and 730 ± 2, and has an extremely 
high solvent stability and dispersibility, and a large 
photoelectric conversion efficiency. The new form of 
composition can be obtained by adding to titanyl 
phthalocyanine, compounds of other phthalocyanines or 
naphthalocyanines as additives, and treating the amorphous 
composition of the mixture to crystallize the composition. 
By applying an appropriate binder, with the novel 
composition crystals as a charge generation agent, on a 
substrate, it is possible to obtain an electrophotographic 
photosensitive material that has a charge generation layer 
with an extremely high dispersibility and an extremely 
large photoelectric conversion efficiency.
Patent EP-0392773-A3 (EP)
IPC: A61F9/00
Filed: 1990-04-09
Abstract: An apparatus for inserting a foldable lens into an eye 
through an incision in the eye comprising: a paddle (12) 
permanently affixed to the apparatus, and sized and adapted 
to contact the lens in the unfolded state; an elongated tube 
including a distally open interior space (24) sized and adapted to 
receive the paddle in contact with the lens in the folded 
state, and a distal end portion (22) sized and adapted to be 
inserted into the eye through the incision, the tube being 
cooperable with the paddle to fold the lens into the folded 
state as the lens in contact with the paddle is received 
through the distal opening into the interior space; and a 
mechanism (20) to provide relative movement between the paddle and 
the tube.
Patent EP-0387241-A3 (EP)
Title: Process and device for introducing gas into liquids
IPC: B01F3/04
Filed: 1990-03-07
Abstract: To aerate liquids or to wash gases, these should be dispersed to a large surface area. For this purpose a for example  cylindrical hollow body (1), having an aeratable hollow space (2) passing axially through its length, is provided internally and externally with a porous jacket (1), filled with a packing (4) and allowed to rotate just under half immersed in the liquid. To prevent for example air being forced to circulate in the hollow body, at least one longitudinal wall (3) is incorporated, which preferably extends from the external jacket to the internal jacket (1). Pressure aeration or deaeration of the hollow body can also be provided. Additional scoop devices (5) around the hollow body can pour liquid over the latter during the rotation. The above considerations also apply to immersed discs, in such a way that between each pair of neighbouring discs (7) a sealing strip (6) and also an axial hollow space (8) are provided, ventilation of said hollow space further improving the general aeration effect. An additional improvement in efficiency is obtained by blowing air between the discs. Instead of air oxygen-enriched air, oxygen or a gas to be washed may be used. <IMAGE>
Patent EP-0442255-A3 (EP)
Title: Molding plastic articles
IPC: B29C45/46
Filed: 1991-01-02
Abstract: Apparatus and method for molding plastic articles including oscillating the molten plastic in the mold cavity. The method and apparatus is particularly suitable for use with a plurality of mold cavities (64,64A) supplied from a single feeding means or extruder (10). The disclosure teaches alternately feeding molten plastic to the mold cavity from shooting pots (71,72) while the flow of molten plastic to the mold cavity from the feeding means (10) is discontinued. <IMAGE>
Patent EP-0456277-A3 (EP)
Title: Reclosable bag having an outer reclosable zipper type closure and inner non-reclosable closure
IPC: B65D33/20
Filed: 1987-12-19
Abstract: A bag (80) has wall panels (81) defining a receptacle space (82) and providing a bag mouth arrangement between upper end portions of the wall panels (81). A tamper evident, and if desired hermetic seal, non-reclosable closure (90) adjacent to a reclosable zipper (85) and located adjacently below upper end portions of the wall panels is accessible to be opened when the zipper (85) is open. The zipper (85) is arranged for intermittent opening and closing of the bag (80). The non-reclosable (90) closure is a peel seal. <IMAGE>
Patent EP-0487996-A3 (EP)
Title: Cephalosporins substituted in position 3, process for their preparation and their use as medicine
IPC: A23K20/195
Filed: 1991-11-15
Abstract: The invention relates to new 3-substituted cephalosporins, to a process for their preparation and to their use as medicaments, in particular as medicaments having antibacterial activity. The invention relates to compounds of the general formula (I)  (* CHEMICAL STRUCTURE *) (I) in which X, Y, R1 and R2 have the meaning indicated in the description.
Patent EP-0491171-A3 (EP)
Title: Mixture of mainly a polyhydroxyalkanoate and a compound containing at least two reactive groups such as acid and/or alcoholic groups and a polymerisate produced by melting the mixture
IPC: C08K13/00
Filed: 1991-11-16
Abstract: A mixture containing 70% by weight of a polyhydroxyalkanoate and one or more compounds containing reactive alcohol and/or acid groups, excluding mixtures of poly-D(-)-3-hydroxybutyric acid with a polyether, a process for the preparation of a polymer by melting the above mixture, and a polymer in which at least some acid and/or alcohol groups of the polyhydroxyalkanoate are bonded to alcohol and/or acid groups of the admixed compound via ester bonds.
Patent EP-0488162-A3 (EP)
Title: Trailer for transporting containers
IPC: B60P1/64
Filed: 1991-11-26
Abstract: A trailer (10) constructed in conformance with European specification has three wheeled rear axles (56, 58, 60) and is adapted for the gravity unloading of a container (18) loaded with particulate lading. A container support frame (20) is pivotally connected about a horizontal axis (86) positioned between the rearmost axle (60) and intermediate axle (58) and is raised by hydraulic cylinder (92) at an unloading site as shown in Figures 5 and 9 for the gravity unloading of the particulate lading into a hopper (100) positioned rearwardly of the rearmost axle (60) on a rear overhanging trailer portion (72). A rotary valve (116) in the hopper feeds the particulate lading into a high velocity air stream in a lower pneumatic hopper portion (120) for pneumatic discharge. <IMAGE>
Patent EP-0447251-A3 (EP)
Title: Tube and method of forming same
IPC: B21C37/15
Filed: 1991-03-14
Abstract: A polygonal tube is produced from metal strip by forming rows of recesses (15) and projections (16) along opposite edges of the strip and then bending the strip until each projection is received in a corresponding recess to form the tube. The projections are then squeezed between opposed surfaces (26,28) one inside and other outside the tube. The surface inside the tube forms a groove (27) in the tube wall at the inside of the tube, spreads each projection to take up any clearance between edges of the projections and boundaries of the corresponding recesses. The surface outside the tube allows the tube to remain flat. <IMAGE>
Patent EP-0462767-A3 (EP)
Title: Microwavable package
IPC: A47J27/00
Filed: 1991-06-14
Abstract: The present invention provides packaging capable of room-temperature storage of foods followed by simplified microwave heating. The package also permits heating in Conventional ovens. The package (10) includes a multi-ply container portion (20) having a central recess (22) surrounded by a sealing rim (28) to which is heat sealed a lid (30) which is flexible and non-extensible and has good barrier properties. The inner surface (120) of the container is amorphous polyethylene terephthalate to assure good heat sealing. The outer ply (220) of the container is crystallizable to provide sufficient dimensional stability during heating. The package (10) can be retorted and vents itself (40) when microwave heated, thus simplifying storage and preparation of foods. <IMAGE>
Patent EP-0472471-A3 (EP)
Title: Transfer/recording paper cartridge and recording apparatus
IPC: B65H16/00
Filed: 1991-08-21
Abstract: The cartridge comprises : a case (6) having a recording paper 
container containing recording papers (2), and a transfer paper 
container containing a feed spool (4) on which is wound a transfer 
paper (8) and a winding spool to which is fastened the leading end 
of the transfer paper, and provided with a paper feed opening (20); 
and a cover (36) covering the paper feed opening (20). When a 
recording apparatus is loaded with the transfer/recording paper 
cartridge, the cover is moved automatically to an open position to 
open the paper feed opening so that the paper feed mechanism of the 
recording apparatus is able to gain access to the recording papers 
contained in the transfer/recording paper cartridge. The recording 
papers (6) and the transfer paper (8) are consumed proportionally, 
so that the recording papers and the transfer paper are exhausted 
simultaneously. The apparatus designed to use the abovementioned 
tranfer/recording paper cartridge comprises a cover opening 
mechanism for automatically opening the above cover (36) when the 
cartridge is loaded therein; a printing unit; and paper feed 
mechanism for feeding the recording paper from the transfer/ 
recording paper cartridge to the printing unit.
Patent EP-0607528-A3 (EP)
Inventor: CORBY KENNETH D
IPC: G03G15/08
Filed: 1993-11-22
Abstract: Image forming apparatus includes a laser and a laser chassis. 
An image member cartridge containing a photoconductive drum is 
receivable in the laser chassis and fixed with respect to the laser. The 
laser chassis and image member cartridge are movable as a unit toward 
a transfer drum to engage the photoconductive drum and the transfer 
drum. Positioning surfaces engage opposite ends of a shaft of the 
photoconductive drum to control positioning of the drums.
Patent EP-0574272-A3 (EP)
IPC: C10M175/00
Filed: 1993-06-14
Abstract: The present invention provides an improved process for producing from used oil a lube oil base stock suitable for use in automobile lubricating oil comprising the steps of:   (a) pretreating used oil to remove hydrofinishing catalyst fouling materials to give a pretreated mixture; (b) distilling the pretreated mixture from step (a) to separate a lower boiling distillate fraction which boils at less than 150 DEG C, a gasoil distillate fraction; and a lube oil distillate fraction from an asphalt fraction; and   (c) hydrofinishing the lube oil distillate fraction from step (b).   In step (a), a sufficient amount of an alkali compound is added under vigorous mixing conditions and in the presence of at least about 3% water to give a pH of at least about 5 in the gas phase of all the distillates produced in step (b). The conditions in step (a) can additionally be chosen so that substantially all free phosphorus is converted to an insoluble phosphate or phosphoro compound.
Patent EP-0663715-A3 (EP)
Inventor: BLAKE LAWRENCE S
IPC: G05D3/00
Filed: 1994-12-15
Abstract: A linear motion drive apparatus (10) uses a friction drive wheel (50) to drive a carriage 
(12) along two rails (14, 16). The drive shaft (30) of the friction wheel (50) is supported 
by the carriage (12), and has a rotor (48) of a pancake motor (36) and an inertia wheel (54) 
non-rotatably attached thereto. The stator (48) is fixed to a wall (18) of the carriage (12). 
The carriage is supported by recirculating ball bearings (22) which are arranged with 
permanent magnets (60, 62) to urge the friction wheel (50) into engagement with a flat rail 
(16). A slip detection and correction system has first encoder (90) mounted on the drive 
shaft (30) to produce a signal (300) representing the rotational position of the shaft, and a 
second encoder (94) mounted on the carriage to produce a signal (312) representing the 
position of the carriage (12) with respect to the rails (14, 16). The motor (36) is 
responsive to the signals (300, 312) to compensate for detected slippage.
Patent EP-0685951-A3 (EP)
Inventor: THOR ALLEN
IPC: H04L29/06
Filed: 1995-04-26
Abstract: Exchangeable LID modules are provided to enable the frame relay switching system to be interfaced to a specific data terminal, for example, synchronous, asynchronous terminals or T1 line, by performing on the receive side the physical translation of information on the input lines to clock signal CLK and HDLC framed data. On the transmit side, the HDLC framed data and clock signal CLK are translated into the data appropriate for a data terminal. The type of the translation is specific to the line to be interfaced with. To support a synchronous data terminal, a synchronous receiver is provided that extracts valid data patterns from a synchronous data stream. The data patterns are replaced with the data stream of appropriate levels when data are transmitted. When data are received from a T1 line, the LID splits the received data stream into user data and signalling data. The signalling data are buffered to form a signalling frame sent to a signalling frame relay packet management device (FRYPAM) separate from a user data FRYPAM that receives user data frames. To support an asynchronous data terminal, a microprocessor is provided to handle PAD and LAPB operations for transforming asynchronous data into X.25 format.
Patent EP-0734905-A3 (EP)
Inventor: STEINHARDT HELMUT
IPC: B60R16/023
Filed: 1996-02-29
Abstract: This invention relates to a multiplex control of
components and subsystems in motor vehicles having: a
central electronic control unit and multiplex bus
electronic units (3) associated with each component and
each subsystem. The multiplex bus electronic units (3)
are incorporated in the casings (2) of the connectors,
the same having on the component side (2b) the
requisite number of contacts and on the back a four-pole
multiplex connector (1, 2a) for two signal lines
and two power lines.
Patent EP-0732471-A3 (EP)
Title: Drehhandhabe
IPC: E05B13/10
Filed: 1996-03-13
Abstract: Ein abschließbarer Tür- oder Fenstergriff (10) hat einen an einer Rosette (30) 
gelagerten Hauptteil (12), dessen Griffkopf eine Bohrung (44, 45) zur Aufnahme 
eines federbelasteten Schließzylinders (50) aufweist. Dieser besitzt ein bolzenförmiges 
Ende (54), das einen einarmig ausgebildeten, im wesentlichen geraden 
Hebelarm (70) mit einem dem Schließzylinderbolzen (54) zugeordneten bogenförmigen 
Sattel (78) und einer äußeren Rastnase (80) betätigt. In Sperrstellung 
greifen die Riegelelemente (78, 80) in zugeordnete Aussparungen (45, 82) des 
Griffkopfes (14) ein, so daß ein Verschwenken des Fenstergriffs (10) nicht möglich 
ist. Der in einem Abteil (60) der Rosette (30) z.B. schwimmend gelagerte Hebelarm 
(70) übergreift mit einer Bohrung (76) einen Schraubnocken (31) in der 
Rosette (30). Eine Abdeckplatte (40) mit Fenstern (41 bzw. 42) für den Durchtritt 
der Eingriffselemente (78, 80) ist zwischen dem Griffkopf (14) und der Rosette 
(30) schwenkbar angeordnet.
Patent EP-0758118-A3 (EP)
Inventor: NEGISHI HIROYASU
IPC: G06T15/04
Filed: 1996-07-02
Abstract: Volume rendering apparatus including a voxel memory,
a parameter provider, an address generator, a mapping
unit, an image memory and a blender. The voxel memory
stores original volume data. A parameter provider
calculates a parameter of a volume plane which slices the
volume object orthogonally to a direction of view,
calculates a parameter of a three-dimensional mapping
plane which slices the mapping object according to a
point of view coordinate system and converts the three-dimensional
mapping plane to a two-dimensional mapping
plane. An address generator generates voxel memory
addresses and image memory addresses and a mapping unit
maps the volume plane on each of the mapping planes. An
image memory stores mapping data and rendering data and a
blender performs blending of data in the image memory and
data on each of the mapping planes and writes the blended
data back in the image memory.
Patent EP-0789001-A3 (EP)
Title: Vorrichtung zum biologischen Reinigen von Wasser
Inventor: ZHANG JIANSAN DR-ING
IPC: C02F3/06
Filed: 1996-09-04
Abstract: Die Erfindung betrifft eine Vorrichtung zum biologischen Reinigen von
Wasser mit einem Behandlungsgefäß (1), in dem ein Schwimmkornfilterbett
(3) unter einem Siebboden (2) zum Begrenzen des Schwimmkornbereichs gegenüber
darüber befindlichem Reinwasser angeordnet ist, wobei eine Zuleitung
für zu reinigendes Rohwasser unterhalb des Schwimmkornfilterbetts
(3) mündet und eine das Schwimmkorn abführende und spülende Wasserstrahlpumpe
(6, 7) in der Zuleitung vorgesehen ist. Hierbei weist die
Zuleitung ein unter dem Siebboden (2) befindliches, mittig und vertikal
angeordnetes Zuleitungsrohr (5) auf, das unterhalb des Schwimmkornfilterbetts
(3) endet und benachbart zum Siebboden (2) eine Verengung besitzt,
die mit einem vor der Verengung (6) mündenden Injektor (7) die
Wasserstrahlpumpe (6, 7) bildet.
Patent EP-0774515-A3 (EP)
Inventor: PRESTON LINN CARL
IPC: C12Q1/68
Filed: 1996-11-13
Abstract: The present invention provides methods for detecting amplified oro unamplified nucleic
acid target sequences at increased temperatures by changes in fluorescence polarization. The
decrease in fluorescence polarization associated with hybridization of oligonucleotides at
higher, more stringent, temperatures is overcome by including a double-stranded DNA binding
protein in the assay. At elevated temperatures, the double-stranded DNA binding protein
restores, and often enhances, the magnitude of the change in fluorescence polarization
associated with single- to double-stranded conversion of an oligonucleotide probe or primer.
Patent EP-0774850-A3 (EP)
Inventor: SUZUKI YASUNORI
IPC: H04L27/38
Filed: 1996-11-13
Abstract: An automatically gain-controlled digital received signal
is AD converted to a digital signal, which is subjected to
quadrature demodulation. The quadrature demodulation result is
subjected to low-pass filter processing and digital detection
is performed by software processing. A process is changed in
accordance with changes in the modulation method of the received
signal and in the symbol transmission rate.
Patent EP-0767541-A3 (EP)
Title: Autoradio mit einer elektronischen Diebstahlsicherung
Inventor: DUENNEBACKE JOACHIM
IPC: H04B1/08
Filed: 1996-10-03
Abstract: Beschrieben wird ein Autoradio mit einer elektronischen Diebstahlsicherung, die
Mittel zur elektrischen Erfassung der Entnahme des Autoradios aus seinem Einbauort
aufweist und durch die die Funktion des Autoradios verhindert wird, so lange
nach der Entnahme die Diebstahlsicherung nicht deaktiviert wird. 
     Eine einfache Anordnung mit einer sehr sicheren Funktionsweise wird dadurch
erhalten, daß die Mittel zur elektrischen Erfassung der Entnahme des Autoradios
eine Überwachungsschaltung umfassen, durch die eine fortlaufende Überwachung
des Vorhandenseins einer Verbindung des Autoradios mit wenigstens einem Lautsprecher
erfolgt und von der unmittelbar durch die Unterbrechung dieser Verbindung
die Diebstahlsicherung aktiviert wird.