baber/WOPTO huggingface dataset:
Patent EP-0939756-A2 (EP)
Inventor: GALAMBOS GEZA
IPC: C07D307/935
Filed: 1996-12-18
Abstract: Nouveau procédé de préparation d'alcools  alpha , beta -insaturés de formule générale (I) dans laquelle: R est un groupe alkyle à 1 à 4 atomes de carbone ou un groupe benzoyloxy facultativement substitué par un groupe phényle; R<1> est H ou un groupe alkyle à atomes de carbone; R<2> est H ou un groupe alkyle à 1 à 4 atomes de carbone; R<3> est H ou un groupe alkyle à 1 à 6 atomes de carbone facultativement substitué par un groupe phényle ou un groupe cycloalkyle à 5 - 7 atomes de carbone, ou un groupe phénoxy facultativement substitué par halogène, ou un groupe cycloalkyle à 5 - 7 atomes de carbone; R<4> est H ou halogène, et caractérisé en ce qu'une cétone  alpha , beta -insaturée, de formule générale (II) dans laquelle R, R<1>, R<2>, R<3> et R<4> sont comme ci-dessus, subit une réduction diastéréosélective par un composé de type borohydrure dans un solvant aprotique, en présence d'une substance inorganique soluble dans le mélange de réaction et présentant une taille de particules comprise entre 0,01 et 10000  mu m, et facultativement à partir d'un mélange résultant d'alcools épimériques  alpha , beta -insaturés de formule générale (I) et (III) dans lesquelles R, R<1>, R<2>, R<3> et R<4> sont comme ci-dessus, l'alcool  alpha , beta -insaturés de formule générale (I) étant séparé par un procédé connu.
Patent EP-0805306-A2 (EP)
Inventor: HEBISCH HEINZ DR
IPC: F23G5/16
Filed: 1997-04-18
Abstract: The neutralising process involves feeding the material (e.g. a, b) into a rotary furnace (1), sending it into a reaction zone (3), and at the same time compartmentalising it, so that the material is thermally transformed in an atmosphere containing oxygen. The reaction products are fractionated (5) and taken out in the form of solid, liquid and gaseous products. The fractionation takes place in at least one screw conveyor forming part of the rotary furnace, and by passing through chain curtains.
Patent EP-0814042-A2 (EP)
Inventor: KRUEGER JENS
IPC: B65H18/20
Filed: 1997-04-26
Abstract: The winding machine of the invention includes two parallel wound web roll support rollers which are spaced apart and on which the roll being wound is supported. The gap between the support rollers and below the supported wound roll is to be pressurized. A pressure chamber is defined by the support rollers, the wound roll above, and from below by a cross member which bridges over the distance between the support rollers and closes the bottom of the gap. End walls close the ends of the chamber. The cross member is movable between a sealing position where it is in contact with, or at least is sealed with, the two support rollers and bridges the gap between them to an open position where it opens the gap between the support rollers. The cross member is movable either down out of the gap, laterally out of the gap, or a combination of both, by reciprocating swinging, or oblique movement, and the like. The cross member has at least one passage which connects the pressure chamber with a source of compressed air through an intermediate conduit. An elongate transverse distributing pipe arranged at a distance from the cross member has a pressure connection through the conduit leading to the cross member.
Patent EP-0809169-A2 (EP)
Inventor: WEBER STEPHAN
IPC: G05F3/30
Filed: 1997-05-05
Abstract: Ein-/Ausschaltbare Schaltungsanordnung zur Erzeugung eines Referenzpotentials mit einem ersten Transistor (T1), dessen Emitter mit einem Bezugspotential (M) verbunden ist und dessen Basis und Kollektor miteinander verschaltet sind,
     mit einem zweiten Transistor (T2), dessen Basis mit der Basis des ersten Transistors (T1) verbunden ist,   mit einem ersten Widerstand (R1), der zwischen den Kollektor des ersten Transistors (T1) und einen Ausgangsanschluß (U) zum Abgreifen des Referenzpotentials geschaltet ist,   mit einem zweiten Widerstand (R2), der zwischen den Kollektor des zweiten Transistors (T2) und den Ausgangsanschluß (U) geschaltet ist,   mit einem dritten Widerstand (R3), der zwischen Emitter des zweiten Transistors (T2) und das Bezugspotential (M) geschaltet ist,   mit einem dritten Transistor (T3), dessen Basis mit dem Kollektor des zweiten Transistors (T2) und dessen Emitter mit dem Bezugspotential (M) verbunden ist, und   mit einer gesteuerten Stromquelle (T4), die zwischen ein Versorgungspotential (V) und den Ausgangsanschluß (U) geschaltet ist und die eingangsseitig mit dem Kollektor des dritten Transistors (T3) gekoppelt ist, wobei der Kollektor-Emitter-Strecke des dritten Transistors (T3) die Kollektor-Emitter-Strecke eines fünften Transistors (T5) parallel geschaltet ist und daß die Basis des fünften Transistors (T5) durch ein Schaltsignal (S) angesteuert wird.
Patent EP-0807397-A2 (EP)
Inventor: SARGEANT ADRIAN ANTHONY
IPC: A47L15/00
Filed: 1992-12-18
Abstract: A dishwasher having spray arm, motor and pump components configured and mounted so as to occupy very low height. In one form the complete wash system is arranged as a drawer which slides in and out of a cabinet. The cabinet opening is stiffened against racking forces by incorporating an inverse portal frame in the opening flange. A synchronous AC motor is used with the rotor running within the wash chamber driving a wash pump integrated with a rotating spray arm.
Patent EP-0821539-A2 (EP)
Inventor: THEIS KARL-HEINZ
IPC: H04R1/02
Filed: 1997-07-22
Abstract: The wall structure of a loudspeaker box is in layers with an outer cladding of a core (2) of plastics foam and at least one layer (3) of a high tensile woven carbon fibre material. A further, similar or glass fibre or carbon/aramide fibre or aramide woven layer (4) is impregnated with a polyester resin. The foam core (2) is of polyvinyl chloride (PVC) and/or polystyrene and/or styrene.
Patent EP-0822081-A2 (EP)
Inventor: SUZUKI TAKUMI
IPC: B41J2/16
Filed: 1997-07-30
Abstract: A liquid ejection head includes a head chip (12)
having a plurality of ejection openings (15),
ejection energy generating means (20) for ejecting a
liquid from the ejection openings (15), and a liquid
chamber (23) communicated with the ejection openings
(15) and being supplied a liquid, an electrical
wiring substrate (11) formed with a chip
installation hole (13) arranged wherein the head
chip (12), a plurality of lead terminals (14)
projecting into the chip installation hole (13) of
the electrical wiring substrate (11) and being
connected to the head chip (12) for supplying
electric power to the ejection energy generating
means (20), and a sealing material layer (16)
sealing connecting portion between the lead
terminals (14) and the head chip (12) and formed
over the electrical wiring substrate (11) and the
head chip (12), and a resin catching portion (26)
being provided in a gap between the chip
installation hole (13) and the head chip (12) for
receiving the seal resin for achieving high strength
of the connecting portion between the head chip (12)
and the electric wiring substrate (11), and to
achieve good seal.
Patent EP-0843993-A2 (EP)
Inventor: SEMADENI PASCAL ANDRE DR
IPC: C07H17/02
Filed: 1997-10-04
Abstract: Die vorliegende Erfindung betrifft eine Farbträgermasse, welche eine Verbindung der allgemeinen Formel (I) <IMAGE> in der R gleich einer DL-, D- oder L-Aldopyranose beziehungsweise DL-, D- oder L-Ketopyranose ist und die Reste X und Y unabhängig voneinander Wasserstoff, ein Halogenatom, eine Hydroxygruppe oder eine Alkoxygruppe mit 1 bis 4 Kohlenstoffatomen bedeuten, enthält; ein durch Vermischen der Farbträgermasse mit einem Enzym erhältliches Haarfärbemittel sowie ein Verfahren zum Färben von Haaren unter Verwendung dieses Haarfärbemittels.
Patent EP-0837134-A2 (EP)
Inventor: KIKUCHI YOSHIMI
IPC: C07H21/04
Filed: 1997-10-15
Abstract: A process for producing an L-amino acid at good efficiency through fermentation is provided. Means For Solution   A DNA encoding aspartokinase III derived from bacteria of the genus Escherichia and having mutation by which feedback inhibition with L-lysine is released is introduced into cells to form transformant bacteria of the genus Escherichia, and these bacteria are incubated in an appropriate culture medium. An L-amino acid is produced and accumulated in the culture, and collected from this culture.
Patent EP-0834965-A2 (EP)
Inventor: GERLACH BERND
IPC: H01R13/658
Filed: 1994-07-08
Abstract: An electrical distribution connector has a carrier strip unit (5) that supports a line of connection terminals that are fixed to connecting bushes accessible through the front plate. Connecting cables are brought through apertures formed between contact spring fingers (8) on the angled surface of the cover. The fingers (8) are produced as pressings in a thin metal unit. The cables have an outer screening that is engaged by the contact fingers. The complete region is enclosed by an outer screening cover (7).
Patent EP-0846868-A2 (EP)
Inventor: PARISI MARK JOSEPH
IPC: F04D17/06
Filed: 1997-11-10
Abstract: A centrifugal blower assembly (10) includes a volute housing
(12) of the axially asymmetrically expanding type, with an upper end wall
(24) flattened off for ease of installation and a spiraling lower end wall (26)
and tangential outlet (34) that are consequently both downwardly axially
displaced relative to the flat end wall (24) and the cylindrical air inlet (28) into
the housing (12). To counteract the flow inefficiency that normally results
from the axial displacement of inlet (28) relative to outlet (34), the blower
(12) is formed with a curved tip ring (44) and correspondingly curved, axially
opposed base rim (42) that shift axially downwardly from an air entrance (36)
that is shifted axially above the flat end wall (24) and cylindrical inlet (28).
Air drawn in through the entrance (36) by the blower (14) is thereby given a
significant axially downward velocity component, which causes it to approach
and better conform to the axially displaced end wall (26).
Patent EP-0800807-A2 (EP)
Inventor: BOULANGER ROGER
IPC: A61F13/15
Filed: 1997-04-18
Abstract: A sanitary absorbent article is provided which has a generally rectangular main body and two tabs extending from the main body for use in securing the article to the undergarment of the user. A layered structure consisting of a permeable cover, an absorbent system and a barrier layer is provided. The barrier layer is folded around the longitudinal edges of the product and bonded to the cover layer so that liquid collection pockets are formed along the interface between the main body of the product and the tabs when the tabs are pulled into place.
Patent EP-0817536-A2 (EP)
Inventor: NOBUHIRO ITO
IPC: H05B44/00
Filed: 1997-07-02
Abstract: An EL lightening device which can individually switch
the luminescence brightness of a plurality of ELs by a single
inverter. In this device, a plurality of ELs (3) are
connected to the output side of an inverter (1) through AC
switches (2). A stabilized DC power supply (4) is connected
to the input side of the inverter (1). A control circuit (5)
is provided for controlling the lightening of the ELs (3) and
is connected to the stabilized DC power supply (4) and the AC
switches (2). The control circuit (5) outputs EL lightening
signals to control ON/OFF operations of the transfers (2) and
also applies an AC voltaqe to each EL (3) by time division so
that said ELs are lightened. At the same time, an inverter
input voltage control signal is output in accordance with the
timing at which the EL is lightened, so that the inverter
input voltage of the stabilized DC power supply (4) can be
varied.
Patent EP-0853425-A2 (EP)
Inventor: TORITA TOMOHIKO
IPC: H04N5/225
Filed: 1997-07-30
Abstract: An optical apparatus comprises an optical element
for shifting an incident position of a light beam on an
image forming plane, a plurality of restricting portions for
controlling an inclination position of the optical element
with respect to an optical axis by respectively coming into
abutment with end portions of the optical element and
restricting positions of the respective end portions in a
direction of the optical axis, and a driving part for
driving the optical element to bring the optical element
into abutment with the restricting portions. Each of the
restricting portions has position restricting surfaces
formed before and behind a corresponding one of the end
portions of the optical element in the direction of the
optical axis, and an inclination angle of the optical
element relative to the optical axis is determined in such a
way that the position of each of the end portions in the
direction of the optical axis is restricted by the position
restricting surfaces in a corresponding one of the
restricting portions.
Patent EP-0835607-A2 (EP)
Inventor: CRANAGE PETER EDWARD
IPC: A21B3/04
Filed: 1997-10-06
Abstract: A bakery oven is fitted with at least one water-atomising nozzle (28). The nozzle (28) is
supplied, in use, with water at a pressure in excess of 60 psi.
Patent EP-0841294-A2 (EP)
Inventor: TOYOHARA TAKASHI
IPC: B66C13/06
Filed: 1997-10-20
Abstract: A trolley 12 travels along rails 11 while suspending a load 14 by a rope 13. The trolley 12 has a trolley displacement detector 21 for detecting a trolley position xl, a trolley speed detector 22 for detecting a trolley speed x2, and a swing motion detector 23 for detecting a swing displacement x3 and a swing speed x4 of the suspended load 14. A control device 26 produces a speed command u based on the detected values xl, x2, x3 and x4. In response to the speed command u, a trolley drive device 15 is driven to run the trolley 12. When the trolley is to be moved to the target position by the control of the control device 26, control for steadying the suspended load while the trolley 12 is following a set speed is performed in the first half of control. As the trolley 12 approaches the target position, control for positioning the trolley and steadying the suspended load is performed. Thus, the swing of the suspended load is lessened not only at the target position, but also during the travel of the trolley.
Patent EP-0851330-A2 (EP)
Inventor: MULLINS DENNIS ROY
IPC: B64G1/24
Filed: 1997-12-08
Abstract: A satellite system and method comprises a
satellite 10 induced to roll 46 and pitch 52 in its
orbit 12 to keep antennae 34 36 pointing ever directly
at the nadir 40 as the nadir moves over the surface of
the earth 14. The satellite 10 has a yaw rotation 54
designed to keep the solar panels, which rotate only
about one axis, ever pointing at ninety degrees to the
direction of the sun 42 for maximum solar panel
efficiency. The beam pattern of the antennae 34 36 is
counter-rotated to oppose the yaw motion 54.
Compensation for the season of the year is applied.
Patent EP-0852321-A2 (EP)
Inventor: SATYAPAL SUNITA
IPC: F24F1/0076
Filed: 1997-12-15
Abstract: An electronic air cleaner (10) includes a housing (20), a mechanical prefilter (30), an
electrostatic precipitator cell (40) and at least one germicidal lamp (50). The electrostatic
precipitator cell 40 includes a plurality of collector plates (42) for collecting thereon
particulate material from the air stream. The germicidal lamp or lamps (50) are disposed to
irradiating the collector plates (42) and any particulate material collected thereon with
germicidal light to destroy microbial growth that might occur on the particulate material
deposited on the collector plates. Reflectors (60) may be provided in operative association
with the germicidal lamp or lamps (50) to concentrate the germicidal light unto the collecting
surface of the collector plates (42).
Patent EP-0782984-A2 (EP)
Inventor: PHILION RICHARD
IPC: A61P35/00
Filed: 1997-02-18
Abstract: Process for the preparation of 2,2'-(1-methyl-1,2-ethanediylidene)bis[hydrazine carboximidamide] by
     a) removing impurities from aminoguanidine bicarbonate ;   b) reacting the aminoguanidine bicarbonate with methylglyoxal dimethyl acetal in an aqueous isopropyl medium ; and   c) purifying the obtained 2,2'-(1-methyl-1,2-ethanediylidene)bis[hydrazine carboximidamide] by crystallization from an acidic aqueous-isopropanol medium.
Patent EP-0846870-A2 (EP)
Inventor: BACCHIOCCHI ALBERTO
IPC: F04D25/16
Filed: 1997-12-04
Abstract: This invention concerns a suction unit for hoods, ovens
and similar appliances consisting of a double auger
casing in which the two augers are adjacent but
spaced so that two separate suction inlets may be
realised on the same, one on the external side and the
other on internal side.
Patent EP-0810082-A2 (EP)
Inventor: HAASE RALF DIPL-ING
IPC: B29C35/04
Filed: 1997-05-22
Abstract: This original method vulcanises sectional tyres, by automatic hot pressing. The press has an opening and closing two- or multi-part mould with bead rings, which position and shape the beads. A mechanism moves these rings axially, relative to the tyre position in the press. The green tyre is initially loaded automatically. In the new method, the system comprising press, mould and tyre is sealed inside the bead ring (57') by the hot mould and/or the press; outside the bead ring it is sealed by the tyre. In the first phase of hot press closure, both bead rings are made to approach together sufficiently, that either the inherent stiffness of the tyre exerts an outward force on the bead ring, or else both bead rings touch each other. In this sealed state, preferably in a held position of press closure, pressurising steam is introduced into the interior of the tyre. This presses the tyre beads against the bead rings, sealing them under steam pressure. When the bead rings reach their final positions, press closure is terminated. Also claimed are the corresponding automatic tyre press, and a tyre made using both the press and the method described. Preferably before introduction of the tyre, the lower bead ring (57') is raised. The steam pressurisation is controlled such that the force operating on the lower bead ring, slightly exceeds the lifting force exerted by its operating mechanism. Thus the lower bead ring reaches a final position in the lower shell (68'). The steam is introduced with an excess pressure from 0.4-1.8 bar, especially from 0.8 - 1.5 bar. Both rings are closed towards each other during the first phase of press closure. The upper bead ring can also be moved independently of the side shell. To stabilise the upper mould side shell during opening and closing, segmental hooks engage the lower container plate, which are fastened to the container segments. The course of motion of the lower and if appropriate, the upper bead ring, is effected by valve-controlled flows. Closure of container and mould segments, closure pressure increase, and introduction of heating medium are effected conventionally.
Patent EP-0953053-A2 (EP)
Inventor: COSSET FRANCOIS-LOIC
IPC: C12N15/62
Filed: 1997-05-16
Abstract: The invention features the use of a peptide for transferring genes in a eukaryotic target cell, which peptide has about 10 to about 200, in particular about 15 to about 150 amino acids, and advantageously about 20 amino acids, in which 30 % at least of the amino acids are constituted by proline radicals, which proline radicals are regularly arranged so as to induce polypeptide chain turnings at about 180° ('β-turn' or 'reverse-turn'), these turns being regularly spaced and gathering in a polyproline β-turn helix, in a polypeptide construction containing, on the said peptide N-terminal side (upstream), an N-terminal (upstream) proteinic domain capable of recognising a targeted surface molecule or an antigen expressed on a cellular surface, in particular an appropriate receptor (targeted receptor) located on the said eukaryotic cell, and on the said peptide C-terminal side (downstream), a C-terminal (downstream) protein domain capable of recognising an appropriate receptor (auxiliary receptor) located on the said eukaryotic cell, which peptide is capable of facilitating or inhibiting interaction between the C-terminal (downstream) protein domain and the auxiliary receptor, the inhibition of this interaction taking place so long as the N-terminal (upstream) protein domain has not interacted with the targeted receptor, and the facilitating of the interaction between the C-terminal (downstream) protein domain and the auxiliary receptor taking place when the N-terminal (upstream) protein domain has interacted with the targeted receptor.
Patent EP-0907440-A2 (EP)
Inventor: SCHWERDTFEGER KLAUS
IPC: B22D11/06
Filed: 1997-06-05
Abstract: A strip casting plant with a circulating belt. In the cooling area, the belt is sucked against carriers by a negative pressure in the cooler. The carriers are arranged so that, with given mechanical properties of the circulating belt, a deflection that compensates for the thermal elongation takes place between the supporting surfaces of the carriers.
Patent EP-0854294-A2 (EP)
Inventor: GENSTER ALBERT
IPC: F04D29/22
Filed: 1998-01-08
Abstract: The rotor has a top ring (1), a lower disc (2), and intermediate blades (5). The parts are separate, and the blades are fastened to top or lower part only. The free edge (6) of each blade away from the ring or disc has at least one projection (7), which projects into apertures (8) of that part, when the parts are fastened to each other. The apertures may occupy free positions (9), which enclose the projections when the parts are connected, and which are then filled with injected plastics. Blades are fastened alternately to top and lower parts. The injected plastics forms a coaxial ring (11,12,13) on the outer edge of upper part, lower part, and central intake (4).
Patent EP-0868897-A2 (EP)
Inventor: HATANAKA KENJI
IPC: A61K6/884
Filed: 1998-03-31
Abstract: A resinous composition for dental use is provided,
of which the cured product is neither stained nor
discolored while used in the mouth for a long period of
time. In addition, the cured product of the composition
is not discolored with hot water, and its impact strength
is high. The composition is easy to handle, and its
storage stability is good. The composition comprises (a)
impact-resistant resinous complex composed of core-shell
structured polymer particles having at least one hard
polymer layer, at least one soft polymer layer and an
outermost hard polymer layer and (meth)acrylic polymer,
and containing ionic components in total amount of not
larger than 0.05% by weight, (b) (meth)acrylate monomer,
and (c) polymerization initiator.
Patent EP-0872308-A2 (EP)
Inventor: BUCHTER GERD
IPC: B24B23/02
Filed: 1998-04-20
Abstract: The grinding machine has a casing (1), motor (20) with drive shaft (41), drive mechanism and turning device for an output shaft (42). The output shaft can be moved in the axial direction of the drive shaft or of a serrated shaft (120) directly driven by it. The torque from the drive shaft or the serrated shaft (120) is transmitted to the output shaft instantaneously. The swashplate (82) is fitted to an intermediate shaft (122), which can be driven by the drive shaft or the serrated shaft via a pair of gear wheels (121,123).
Patent EP-0890668-A2 (EP)
Inventor: HORN KUNO
IPC: D04B35/02
Filed: 1998-06-10
Abstract: The stamped needle, for a knitting machine, has at least one free space formed in the shaft. It is filled with a heterogenous material, bonded at an edge at least in lengths from at least one zone (20) of reduced shaft thickness. It is firmly bonded to the shaft and extends into the edge zone (20) of reduced shaft thickness. The edge zone (20) of reduced shaft thickness has a cross section shape from a zone (21) of min. thickness at the side of the shaft with an increasing thickness to a zone (22) near the free space of a max. thickness.