baber/WOPTO huggingface dataset:
Patent EP-0552767-A3 (EP)
Title: 3'-derivatised oligonucleotide analogues with non-nucleotidic groups, their preparation and use
Inventor: UHLMANN EUGEN DR
IPC: A61K31/70
Filed: 1993-01-21
Abstract: Oligonucleotide analogs (I) and their physiologically tolerable salts. Oligonucleotide analogs and their physiologically tolerable salts of formula (I) are new. R<1> = H, a substituent or -P(=W)ZZ'; R<2> = H, OH, 1-18C alkoxy, halo, azido or amino; B = nucleotide base residue; A = oxy or methylene; d, e, f = 0-50; i = 1-10; r = 0 or 1; W = oxo, selenoxo or thioxo; V = oxy, sulfandiyl or imino; Y = oxy, sulfandiyl, imino or methylene; Y' = oxy, sulfandiyl, imino, (CH2)m or V(CH2)m; m = 1-18; X = OH or SH; U, R<3>, R<4> = substituents; p = 1-100; q = 0-18; R<11> = H or functional group; Sp = a (3',5'-) spacer group of formula (i); g, g' = 0 or 1; h = 0-10; G = 1-12C alkylene (optionally substituted), (6-14C)aryldi-(1-8C)alkylene, 6-18C arylene, (CH2CH2V) alpha CH2CH2, (CH2V) alpha CH2, -(G-Y-P(=W)(U)-Y'-) beta  or a group of formula (ii);  alpha  = 1-11;  beta  = 1-6; Z, Z' = OH, (seleno)thio or a substituent; provided that r is 0 when V is Y' and is 1 if i is greater than 1. Positions of R<2> and the adjacent phosphoryl residue can be reversed; each nucleoside had D- or L-configuration and each B has alpha  or  beta  configuration. Independent claims are also included for: (1) a method for producing (I); (2) the phosphitylation reagent of formula DMTr-X'-G'-Y''-P(U')(NR<5>R<6>); and (3) a pharmaceutical composition containing at least one compound (I) and optionally auxiliary, carrier and/or other active agents. R<5>, R<6> = 1-12C alkyl or together form a 5-6 membered ring; DMTr = dimethoxytrityl; X', Y'' = oxy or sulfandiyl; U' = 1-4C alkyl or protected OH; G' = (CH2CH2O) alpha CH2CH2 or CH2CH(OR')CH2; and R' = 1-18C alkyl, 6-14C aryl or 6-14C aryl(1-8C) alkyl.
Patent EP-0567844-A3 (EP)
IPC: E05B65/463
Filed: 1993-04-14
Abstract: The invention relates to a locking device for drawer cabinets, with curved pieces 7 attached to drawers 3, with at least one vertically displaceable locking rod 1, 2 arranged next to the drawers 3 and having projecting studs 4 and stoppers assigned to the curved piece 7 and cooperating with the studs 4, and with a holding device for holding the locking rod 1, 2 in its displaced position, an initially obliquely ascending guide surface 14 being integrated in the curved piece 7, and the curved pieces 7 being at different distances from the locking rod 1, 2 and being arranged differently on each drawer 3. In order to simplify the production of drawers of this type and to make it easier to adjust the distances of the curved pieces, the curved pieces 7 and the stoppers 16 are arranged on the drawers 3 so as to be longitudinally displaceable and lockable. <IMAGE>
Patent EP-0558254-A3 (EP)
Title: Cigarette
Inventor: GENTRY JEFFREY S
IPC: A24D1/02
Filed: 1993-02-23
Abstract: A cigarette includes a charge or roll of smokable material (e.g., tobacco cut filler) circumscribed by at least one layer of paper wrapping material to form a tobacco rod. A certain cigarette includes an outer wrapping material which circumscribes and overwraps an inner wrapping material. The outer paper wrapping material of the tobacco rod includes an additive package. The additive package includes at least one water soluble salt which is applied in a water soluble form. For example, a paper wrapper including wood pulp fiber and calcium carbonate filler material is treated with an aqueous solution of calcium acetate, potassium chloride and potassium acetate. The inner paper wrapping material includes flax fiber, magnesium hydroxide filler and calcium carbonate filler. The cigarette is capable of sustaining smolder under FTC smoking conditions while yielding very low levels of visible sidestream smoke.
Patent EP-0673841-A3 (EP)
Title: Plastic container.
Inventor: BURGDORF MAERTEN DR
IPC: B65D1/12
Filed: 1995-03-20
Abstract: A thermoplastics container, for storage and transport of esp. dangerous liq., consists of a co-extruded two or more layered container. The inner liq.-contacting layer consists of a specially pure plastics raw material which contains a single high purity catalyst or which is completely free of any catalysts and/or stabilisers. The container may incorporate a fibre-reinforced polyethylene material to improve stability of a middle layer of a three or more layered container.
Patent EP-0750215-A3 (EP)
Title: Battery system for camera
IPC: G03B17/18
Filed: 1992-02-14
Abstract: There are disclosed a secondary battery 
detachably mountable on a camera body, a camera body 
on which such secondary battery is mountable, and a 
battery system including such secondary battery and 
such camera body. A system includes a battery pack 
equipped with a circuit for calculating the charge/discharge 
amount of the battery and a device for 
displaying the remaining capacity of the battery obtained 
from the calculation, the display device being so 
positioned as to be observable from the rear side of 
the camera. In another embodiment, a primary battery 
pack or a secondary battery pack is selectively mounted 
to the camera body, and a display device on the camera 
body indicates the remaining capacity of either pack 
mounted on the camera. In still another embodiment, 
the calculation of charge/discharge amount is made 
more precisely, by controlling the timing of calculation 
according to the on/off timing of loads in the camera 
such as motors. In another embodiment, the camera 
body is equipped with a circuit for calculating the 
charge/discharge amount of battery while the battery 
pack is provided with a memory for storing its remaining 
capacity, and information is exchanged between the 
calculating circuit and the memory. In this manner 
the remaining capacity can be exactly detected and 
displayed even when the battery pack is changed.
Patent EP-0764825-A3 (EP)
Inventor: HEERING JUERGEN DR-ING
IPC: F28F19/02
Filed: 1996-08-31
Abstract: Die Erfindung betrifft einen Wärme- und Korrosionsschutz
der inneren Gefäßwand (1) eines Wärmetauschers
in einem Synthesegaskühler. 
     Der Wärme- und Korrosionsschutz wird oberhalb einer
zwischen der Gefäßwand (1) und Kühlrohren (9)
befestigten thermischen Abdichtung (7) angebracht. Er
setzt sich aus Segmenten von Faserfüllstoffplatten (2)
zusammen, die mittels einer Unterkonstruktion (4) und
einem Kleber (5) an der Gefäßwand (1) befestigt werden.
Stützringe (3) mit einem Wärmeisolationsschutz (6)
nehmen die vertikalen Kräfte auf. Unterhalb der
thermischen Abdichtung wird auf die innere Gefäßwand
(1) eine metallische Korrosionsschutzschicht (16)
aufgetragen. 
     Durch den erfindunsgemäßen Wärme- und Korrosionsschutz
ist eine freie Beatmung der Gefäßwand (1) möglich und
ein Druckausgleich zwischen dem Gasraum (14) und dem
Ringraum (12) gewährleistet.
Patent EP-0772201-A3 (EP)
Inventor: KUSUMOTO KEIICHI
IPC: G11C27/02
Filed: 1996-10-30
Abstract: An analog memory circuit of the present invention
includes: a recording circuit for recording and holding
an input analog signal as a charge and for reading out
the analog signal after deterioration of the analog
signal caused by leakage of the charge in a holding
operation is eliminated; a selecting circuit for controlling
an operation of the recording circuit; and a driving
circuit for supplying a predetermined constant voltage to
the recording circuit, wherein the recording circuit
includes: an input/output terminal for inputting and
outputting the analog signal; a first capacitor having a
first electrode and a second electrode, for recording and
holding the analog signal as the charge; and a second
capacitor connected between the second electrode of the
first capacitor and a reference potential, for holding a
charge leaked from the first capacitor, and wherein an
amount of charge corresponding to an amount of leaked
charge held in the second capacitor is restored to the
first capacitor with predetermined timing.
Patent EP-0777392-A3 (EP)
Inventor: OHBA AKIHIKO
IPC: H04N7/173
Filed: 1996-11-15
Abstract: An information storage control method using a
disk-shaped recording medium (10, 801) includes a step
of dividing first video information (A1, A2, A3,...)
into a plurality of data blocks, a step of discretely
storing in a disk-shaped recording medium (10, 801) the
respective data blocks in a time order in a direction of
continuously accessing the recording medium at such
intervals that allow writing and reading operations of
the video information on a real time basis only through
the continuous accessing operation to the recording
medium without involving the seeking operation and
latency thereof, and a step of storing data blocks of
second video information (B1, B2, B3,...) in between the
data blocks of the first video information discretely
stored. Thereby, there is provided a low-cost video
information reading and writing apparatus (500) which is
fast in its response and which requires a less capacity
of buffer memory.
Patent EP-0783169-A3 (EP)
Title: Matrix-Speicher (Virtual Ground)
Inventor: BASSE PAUL-WERNER VON
IPC: G11C17/12
Filed: 1996-11-28
Abstract: Matrix-Speicher mit einer zeilenweisen und spaltenweisen Anordnung
von Speichertransistoren (1), die über Wortleitungen
(WL) und Bitleitungen (BL) adressiert werden können, und mit
Steuertransistoren (2), die über Steuerleitungen (ST) angesteuert
werden können und die jeweils alle Spalten des Zellenfeldes,
d. h. die Bitleitungen, kurzschließen können mit
Ausnahme der Spalte, in der sich eine auszulesende Speicherzelle
befindet.
Patent EP-0778409-A3 (EP)
Inventor: NAKANISHI TATSUAKI
IPC: F02M25/07
Filed: 1996-12-03
Abstract: Disclosed is an abnormality detecting apparatus for
an exhaust gas recirculation (EGR) system for an engine. The
EGR system (16) has a pressure responsive valve (EGR valve:
18) which is actuated in response to the negative pressure
and atmospheric pressure for controlling EGR, and a pressure
regulating valve (EVR valve: 19) which selectively supplies
the negative pressure or the atmospheric pressure to the EGR
valve (18) for its actuation. The EVR valve (19) has a port
(19a) communicating with the EGR valve (18), a port (19b) for
supplying the negative pressure and a port (19c) for
supplying the atmospheric pressure. A filter (22) provided
at the atmospheric air port (19c) serves to prevent dust or
mud from entering the EVR valve (19). When the EGR valve
(18) is to be open, the EVR valve (19) is actuated to supply
the negative pressure to the EGR valve (18). When the EGR
valve (18) is to be closed, the EVR valve (19) is actuated to
supply the atmospheric pressure to the EGR valve (18). An
electronic control unit (ECU: 41) measures the required time
at the time of closing the EGR valve (18) from the open
state. When determining that the required time is greater
than a reference value, the ECU (41) detects an abnormality
in the EGR system (16) which has occurred due to the
excessively large permeability resistance of the filter (22).
Patent EP-0733498-A3 (EP)
Inventor: SHIBATA KOUJI
IPC: B60C11/11
Filed: 1993-11-12
Abstract: A pneumatic tyre comprising a tread portion (T) 
provided with a circumferential groove (7) having a 
pair of side walls (7A,7B), said circumferential 
groove (7) being disposed within the ground 
contacting width (SW) of the tread in the axial 
direction of the tyre, where the said ground 
contacting width (SW) is the maximum axial width of 
the ground contacting area of the tread portion (T) 
under the standard loaded state, when the tyre is 
mounted on its regular rim and inflated to 70% of 
its maximum air pressure and loaded with 88% of its 
maximum load, characterised in that the axial width 
(Wg) of said circumferential groove (7) is in the 
range of 0.2 to 0.35 times the ground contacting 
width (SW), and at least one of said side walls 
(7A,7B) has a nonrectilinear configuration having a 
plurality of axially deviated parts, the width (Wg) 
of the circumferential groove (7) being periodically 
decreased in the longitudinal direction thereof so 
as to form narrow width portions (16) having a first 
positive circumferential length (P3), wide width 
portions (17) with a second positive circumferential  
 
length (P4) and intermediate portions respectively 
connecting each of the wide and narrow width 
portions, along said longitudinal direction, the 
width (Wm) at each said narrow width portion (16) 
being more than 0 but not more than 0.8 times the 
maximum width (WM) of the circumferential groove (7) 
and the maximum width (WM) of the circumferential 
(7) being in the range of from 30 to 70mm.
Patent EP-0755978-A3 (EP)
Inventor: FORLINI ALBERTO
IPC: C10M107/34
Filed: 1996-07-05
Abstract: Block copolyethers having general formula (I):
 RX-(CH 2 -CHR 1 -O-) x -(-CH 2 CHR 2 -O-) y -(-CH 2 -CHR 3 -O-) z -R 4   
wherein:
     R is selected from H, alkyl, alkylaryl;   X is selected from O, S and N;   R 1 ,R 2  and R 3  are selected from H, CH 3 , and C 2 -C 10  alkyl
radicals;   R 4  is selected from H, alkyl, acyl;   x,y,z represent the number of ether units and are
integers which have such values that the molecular
weight of the compound having general formula (I) is
between 600 and 4000, and in addition (x+z)/y is
between 1.5 and 5.0; with the proviso that:   
   a) either R 1  and R 3  are selected from H and CH 3 , in
which case R 2  is selected from C 2  to C 10  alkyl radicals,   b) or R 1  and R 3  are selected from C 2 -C 10  alkyl radicals,
in which case R 2  is selected from H and CH 3 .
Patent EP-0753703-A3 (EP)
Inventor: HODGSON ROBERT
IPC: F23L17/08
Filed: 1996-07-12
Abstract: A cowl (30) has a first generally disc-shaped member (31) which
extends across the opening of a chimney or flue in use and a
second disc-shaped member (33) open at its centre and dished to
form a shallow cone. The two discs are connected such that
the vertical separation between the first and second discs is
least at the central opening of the second disc and increases
radially outwards. The space between the first and second
members provides a venturi effect, airflow caused by wind from
any quarter resulting in relatively reduced air pressure in
the space above the centre opening in the second member
encouraging smoke or flue gases to pass up the chimney or flue
to be entrained in air passing across the centre opening
between the two members. Provision (39) is made for firmly
mounting the cowl to the distal end of the chimney. Because
the vertical spacing between the first disc and the distal end
of the chimney or flue is substantially less than the diameter
of the first disc, the cowl has a generally squat appearance.
Patent EP-0780458-A3 (EP)
Inventor: LUDOLPH ROBERT A
IPC: C10G35/06
Filed: 1996-12-12
Abstract: A petroleum fraction, for example catalytic gasoline, containing aromatics and
olefins, is upgraded by contacting the fraction with a solid catalyst under conditions to
alkylate aromatics in the fraction with olefins in the fraction. The process reduces the
olefin content and decreases the octane number sensitivity of the fraction. Benzene
content may also be reduced.
Patent EP-0795501-A3 (EP)
Title: Bogenanleger
Inventor: KUESTER RICHARD
IPC: B65H3/14
Filed: 1997-03-06
Abstract: Die Erfindung bezieht sich auf einen Bogenanleger zum
in einem Arbeitstakt vereinzelten Zuführen von Bogen zu
einer Weiterfördereinrichtung. Diese weist ein den jeweils
obersten Bogen eines Bogenstapels 1 in dessen in
Förderrichtung 2 hinteren Bereich erfassendes und etwa
senkrecht zu Schleppsaugern 8 anhebendes Trennelement
auf, wobei der angehobene Bogen 9 an seiner nach oben
gerichteten Fläche von den Schleppsaugern 8 erfaßbar
und in gestreckter Ausrichtung etwa parallel zur Stapeloberfläche
5 in Förderrichtung 2 der Weitertransporteinrichtung
zuführbar ist. Weiterhin ist ein
Drückerfuß 3 vorhanden, der während der Weiterförderung des
Bogens 9 durch die Schleppsauger 8 über dem hinteren
Bereich des Bogenstapels 1 nach unten auf diesen zubewegbar
ist. Das Trennelement ist der Drückerfuß 3, der
im Arbeitstakt etwa senkrecht zwischen einer stapeloberflächennahen
und einer angehobenen Position bewegbar
antreibbar ist und eine etwa parallel zur Stapeloberfläche
5 in Weiterförderrichtung 2 gerichtete Düse
4 aufweist, die während des Bewegungswegs von der stapeloberflächennahen
Position zur angehobenen Position
mit Druckluft beaufschlagbar und die oberhalb ihrer
Luftaustrittsöffnung 6 eine sich in Weiterförderrichtung 
2 erstreckende Anströmfläche 15 besitzt.
Patent EP-0818208-A3 (EP)
Inventor: OUCHI TERUO
IPC: A61B17/34
Filed: 1997-04-23
Abstract: An injector instrument (800) for use with an endoscope (50). The
injector instrument (800) is provided with a needle (820) formed of a
synthetic resin or material which has a hardness within a
range of Rockwell hardnesses of R50 to R129. Further, the
sheath (820) may be provided with a pre-bent or a directive
bending portion (812a), which follows the curvature of a bendable
portion of an insertion part of the endoscope (50). Furthermore,
the injector instrument (800) may have a manipulation element
which moves the fluid supply tube within the cover tube.
Patent EP-0831459-A3 (EP)
Inventor: ARAI YASUHIKO
IPC: G10L25/90
Filed: 1997-09-19
Abstract: A composite pitch pattern of an artificial waveform of a
composite sound indicating characters is produced according to
a general pitch pattern producing model, and a pitch pattern
of a VCV phoneme-chain waveform of each of VCV phoneme-chains
corresponding to the characters is produced from an actual
voice sample. Each VCV phoneme-chain composed of a preceding
vowel, a consonant and a succeeding vowel has a pitch fine
structure and a pitch fluctuation. Thereafter, an overall
inclination of the pitch pattern of each VCV phoneme-chain
waveform is adjusted to that of a portion of the composite
pitch pattern corresponding to the same VCV phoneme-chain to
overlap transitional portions of preceding and succeeding
vowels in a changed pitch pattern of each VCV phoneme-chain
waveform with those in the corresponding portion of the
composite pitch pattern. Therefore, when changed pitch
patterns of the VCV phoneme-chain waveforms are connected with
each other, a synthesized sound of the characters can be
obtained while the synthesized sound maintains a pitch fine
structure and a pitch fluctuation.
Patent EP-0849819-A3 (EP)
Inventor: HAMANO KOUJI
IPC: H01M4/62
Filed: 1997-12-03
Abstract: A lithium ion secondary battery is provided in which
electric connection between active material layers (7, 9)
and a separator (4) is maintained without requiring a
strong armor metal case. Convex parts and concave parts are
formed on facing surfaces selected from among surfaces of
the positive electrode active material layer (7) and the
negative electrode active material layer (9) adjacent to a
separator (4) and the surfaces of the separator (4) facing
the active material layers (7, 9). These three layers are
bonded and closely adhered by an adhesive resin layer (11)
and are electrically connected by keeping a lithium ion-containing
electrolytic solution in the separator (4) and
voids (12) formed by a bonded surface (11a) of the convex
parts and the concave parts.
Patent EP-0798342-A3 (EP)
Inventor: GRIFFITH PHILLIP JOSEPH
IPC: C08L83/04
Filed: 1997-03-19
Abstract: Described herein is a platinum curing
organosiloxane composition having improved hysteresis
characteristics when cured. The composition requires the
presence of a diorganovinylsiloxy terminated
polydiorganosiloxane having a viscosity within a range of 20
to 200 Pa·s at 25°C. and containing essentially no
ethylenically unsaturated hydrocarbon radicals bonded to
non-terminal silicon atoms and a diorganovinylsiloxy
terminated polydiorganosiloxane having a viscosity within a
range of 0.1 to 200 Pa·s at 25°C., where from 1 to 5 percent
of the non-terminal repeating units of the siloxane comprise
a vinyl radical. In addition, the present composition
comprises 10 to 30 weight percent of a reinforcing silica
filler that has been treated with hexamethyldisilazane and
1,1,3,3-tetramethyl-1,3-divinyldisilazane and an
organohydrogen siloxane crosslinker comprising at least ten
silicon-bonded hydrogen atoms per molecule.
Patent EP-0809174-A3 (EP)
Inventor: CROFT DANIEL I
IPC: G06F3/00
Filed: 1997-05-07
Abstract: A docking station (62) for a portable computer (61) includes a wireless
transceiver (64) for wireless communication with the portable computer (61). The
docking station (62) also includes a plurality of ports (68-72). Each port includes a
physical connector (31-36) for connection to, for example, one or more peripheral
devices, a network or a monitor. A translation manager (65,66) within the
docking station (62) manages translation of information transferred between the
wireless transceiver (64) and the plurality of ports (68-72).
Patent EP-0816464-A3 (EP)
Inventor: CIFUENTES MARTIN ERIC
IPC: C09J183/10
Filed: 1997-06-23
Abstract: There are described herein pressure sensitive
adhesive compositions that are prepared by heating a mixture
of a polydiorganosiloxane, a silicone resin copolymer and an
organic amine compound or metal salt thereof and then by
adding an organic peroxide or azo compound to the resultant
reaction product. The silicone pressure sensitive adhesives
of this invention are useful in preparing articles such as
pressure sensitive tapes, labels, emblems and other
decorative or informational signs.
Patent EP-0832643-A3 (EP)
IPC: A61K8/00
Filed: 1997-08-08
Abstract: Oil-in-water emulsions containing an unstable retinoid
(retinal or C 2 -C 3  ester thereof) in an oil phase. The retinoid
is stabilized in the inventive emulsions, despite the presence
of from 50% to 98% of an aqueous phase. The emulsions also
preferably include a hydroxy acid.
Patent EP-0814559-A3 (EP)
Inventor: SUAREZ OSCAR GARCIA
IPC: H02M1/42
Filed: 1997-06-17
Abstract: AC/DC power converter device comprising a full-wave rectifier (R) the
output of which is applied to a direct current module (AC) which has two outputs.
The main output is connected to the load via a capacitor (C1) which transfers a
first power level (P1), and the auxiliary output is formed by a capacitor (C2) and
a direct current converter (DC) which stores a second power (P2) and transfers
it to the load during the full cycle of the input power wave (PE). As a result the
second power level (P2) is continuously topping up the first power level (P1).
Patent EP-0825785-A3 (EP)
Inventor: KUCZER PAUL
IPC: H01J29/58
Filed: 1997-07-31
Abstract: A cathode ray tube may utilize a focus mask color-selection
structure. The focus mask structure is susceptible to localized,
transient short circuit events, or breakdown events. These events
may be caused by conductive particulates that become free within
the cathode ray tube and provide a short circuit between first and
second layers of the focus mask. The breakdown events are
undesirable because they may result in cross-strand currents
causing mask strand magnetization that can interfere with a video
image on the screen of the cathode ray tube. A rapid degaussing
operation is initiated during the next subsequent vertical blanking
period following detection of the breakdown event.
Patent EP-0844438-A3 (EP)
Inventor: KUENZLI MAX
IPC: F23H3/02
Filed: 1997-10-31
Abstract: The fixed and movable bedding layer units in rows are confined by side walls. Each unit (11,12,13) consists of supply and discharge pipes (15,16) and cooling ducts. Adjacent units swivel and are restricted by a support. The cooling ducts are positioned across the grid and are arranged sinusoidally in the form of pipes (9) between which are openings for the entry of primary air.