baber/WOPTO huggingface dataset:
Patent EP-0708110-A3 (EP)
Title: Production of sucralose without intermediate isolation of crystalline sucralose-6-ester
Inventor: NAVIA JUAN L
IPC: C07G99/00
Filed: 1995-10-16
Abstract: A process is claimed for producing sucralose, i.e. 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose of formula (I), from a feed mixt. contg. (a) 6-O-acyl-sucralose (II), (b) salt including alkali metal or alkaline earth metal chloride, (c) water and (d) other chlorinated sucrose by-products, in a reaction medium contg. a tert. amide (III). The process involves: (i) deacylating (II) by raising the pH of the mixt. to 10-12, to give an aq. mixt. contg. (I), (b), (d) and (III); (ii) removing (III); and (iii) recovering (I) from the product. Alternatively the process involves: (i') removing (III) to give an aq. soln. of (II), (b) and (d) from which a major proportion of the (III) in the feed mixt. has been removed; (ii') deacylating as in (i), to give an aq. soln. contg. (I), (b) and (d); and (iii') recovering (I) from the product.
Patent EP-0748037-A3 (EP)
Inventor: VLAHU SASO P
IPC: H02P6/08
Filed: 1996-05-18
Abstract: A motor controller operable at a PWM (pulse width modulated) repetition
rate above 6000 Hz is disclosed. A special saturable transformer with
an interwinding capacitance of less than 5 picofarads is used to isolate the
electronic control circuits from the power stage. PWM pulses are supplied to
the saturable transformer such that the leading and trailing edges of the
pulses pass through to a Schmitt trigger circuit which reconstructs the
original pulse. In a preferred embodiment, the power supplies for the power
transistors and gate drives are isolated from the power supplies for the
electronic control circuits. Each of the gate drives for the IGBT power
transistor is supplied through a separate floating supply. Power supplies for
the digital components and the analog components have separate ground
return paths and are tied together at the supplies.
Patent EP-0761794-A3 (EP)
Inventor: KOHL ALBERT
IPC: G11B5/73
Filed: 1996-08-16
Abstract: Die Heißsiegelfolie sowie ein Transfermagnetband enthalten eine Klebeschicht aus
thermoplastischen, mischungsunverträglichen Bindemittelkomponenten. Eine
Komponente ist kugelförmig, amorph und ist in feinverteilter Form in eine homogene
Schicht aus den übrigen, hochkristallinen Komponenten so eingebettet, daß die
kugelförmige Komponente kalottenförmig aus der Schicht hervorsteht. Das kugelförmige
Bindemittel ist bis mindestens 60 °C glasartig fest und ist oberhalb 80 °C plastisch
verformbar. Die aus der Klebeschicht hervorragenden Kalotten bewirken eine
gleichmäßige Feinrauhigkeit der Oberfläche. Heißsiegelfolie und Transfermagnetband
sind bis mindestens 60 °C nichtblockend und heißsiegelbar bei Temperaturen größer 80
°C. Die Klebeschicht verleiht einem magnetischen Aufzeichnungsträger eine
gleichmäßige Klebefugendicke sowie dauerhafte, temperaturbeständige Klebekraft.
Patent EP-0764752-A3 (EP)
Inventor: KOEHLER WALTER DR
IPC: E05F5/12
Filed: 1996-09-23
Abstract: A mechanism for controlling the closing action of a door or window operates in conjunction with an arm attached at one end to the door and having its opposite end bored to receive the pivotpin of a sliding block (21c) travelling in the fixed guide rails (4) mounted horizontally above the door (not shown). The closing control assembly (9) comprises a pivoted (43a) clamping arm (43) whose opposite end positioning is subject to a piezo actuator (6) energised from a source (7) via the leads (7b). The dimensions of the piezo-actuator are dependent on the applied voltage and the motion of the block (21c) is thereby regulated by the frictional contact of the clamping arm (43) to result in braking, damping or locking action.
Patent EP-0769869-A3 (EP)
Inventor: OHTSUKA SHUICHI
IPC: H04N1/60
Filed: 1996-10-18
Abstract: Layout data (L/O) are classified into character data
(DC), line image data (DL), and gradation image data (DI) by
an interpreter (10), and the line image data (DL) and the
gradation image data (DI) are converted into (RGB) data
depending on printing conditions and output conditions of an
output apparatus (16) by a color conversion processor (18).
The gradation image data (DI) are converted into (RGB) data
to which an image structure produced upon printing is
imparted, by a halftone dot simulation processor (20).
These (RGB) data are converted into image data for scanning
recording by a raster image processor (14), and outputted as
a color proof image from the output apparatus (16).
Patent EP-0785623-A3 (EP)
Title: Statische Halteglieder mit einphasigem Steuersignal
Inventor: KLEINE ULRICH PROF-DR
IPC: H03K3/037
Filed: 1996-12-18
Abstract: Der Anmeldungsgegenstand betrifft statische Halteglieder
(Latches), die nur aus rein statischen Gattern (1,2) aufgebaut
sind und daher im stationären Zustand eine große Störsicherheit
aufweisen und somit insbesondere für einen Niedervolt-Betrieb
geeignet sind. Bei einem einphasigem Halteglied
ist, aufgrund der geringeren Verdrahtungskapazität der Steuerleitungen,
die Verlustleistung besonders gering, weshalb es
insbesondere in digitalen Schaltungen mit hohen Datenraten
vorteilhaft eingesetzt werden kann. Der Vorteil des Anmeldegegenstands
liegt vor allem in der geringen Anzahl der hierfür
benötigten Transistoren.
Patent EP-0727924-A3 (EP)
Inventor: HIROSE TATSUYA
IPC: B23P21/00
Filed: 1996-02-15
Abstract: A method of sequentially mounting a number of
components on mounting points on a printed circuit board
includes a processing for dividing a mounting area (A) on
the circuit board (16) into a plurality of blocks (B). In
the processing, the mounting area (A) is divided into a
plurality of sub-areas (C). The adjacent sub-areas (C) are
merged together depending upon the number of mounting points
(P) contained in each sub-area (C) so that the mounting area
(A) is divided into the blocks (B) each of which contains
twenty-five mounting points (P). Subsequently, a sequence
of the blocks (B) is determined so that the sum of distances
between the adjacent blocks (B) is rendered as small as
possible. Finally, a mounting sequence of the components
(15) on the mounting points (P) in each block (B) is
determined. In the determination of the mounting sequence
in each block (B), the length of a route obtained by
connecting the mounting points (P) in series to one another
serves as a performance function with respect to a
permutation of the mounting points (P). The permutation
rendering the performance function as small as possible is
obtained by a probabilistic optimization method. The
distance between the mounting points (P) is parameterized.
Patent EP-0734651-A3 (EP)
Inventor: BRUNT KEITH DOUGLAS
IPC: A61Q17/00
Filed: 1996-03-07
Abstract: A composition, eg a water-based polymer emulsion, cosmetics and the like, is
preserved against microorganism growth, by incorporation of from 5-1000ppm of an
inorganic biocidal component which comprises a sparingly soluble silver compound
deposited on a synthetic oxidic support.
Patent EP-0747957-A3 (EP)
Inventor: YIN RONG
IPC: H02J9/00
Filed: 1996-05-28
Abstract: A power supply isolation and switching circuit formed in a
semiconductor structure which eliminates a parasitic diode effect. The switching
circuit receives a first power source and a second power source, and selects between
the two sources to provide the selected power source to a load device. The switching
circuit includes a first transistor, and second and third transistors. The first transistor
is connected to the first power source for selecting the first power source as the supply
voltage of the load device. The second and third transistors are connected in series to
the second power source for selecting the second power source. The second and third
transistors are formed in two separate wells of a first conductivity type that are spaced
apart and isolated from each other by a semiconductor region of a second conductivity
type different from the first conductivity type. In operation, when the voltage level of
the first power source is higher than a predetermined voltage, the first transistor is
turned on to connect the first power source to the load device, and the second and
third transistors are turned off to isolate the second power source from the load
device. When its voltage falls below the predetermined voltage, however, the first
transistor is turned off to isolate the first power source and the second and third
transistors are turned on to connect the second power source to the load device.
Patent EP-0776095-A3 (EP)
Inventor: MUHLENBERG LAMBERT
IPC: H04N7/26
Filed: 1996-11-22
Abstract: A system and method for more efficient data
compression is provided, being particularly applicable
to use in battery powered devices where there is a
premium on minimizing the steps required and the amount
of memory that must be dedicated to the task. The
invention utilizes the technique of determining a delta
or difference between each successive sample of the
signal and the prior sample; examining the delta signals
for a block comprising a predetermined number of such
delta signals; determining the largest absolute delta
value; determining the number of bits required to store
such largest delta; and then storing both'the
predetermined number of bits and each delta value which
is encoded with such determined number of bits. The
block size is chosen to correspond to the type of
signals being processed, and for typical medical
applications is selected as a size within the range of
5-12 samples. The compressed data can be efficiently
transmitted, such as from an implanted medical device to
an external receiver, and decompressed by algebraically
adding each delta to the value of the prior sample to
recreate the respective samples and the signal.
Patent EP-0788178-A3 (EP)
IPC: H01P1/205
Filed: 1993-01-19
Abstract: A dielectric resonator comprises a dielectric block (21) 
having an outer surface including first and second end 
surfaces substantially parallel to each other and a side 
surface extending between the first and second end surfaces. 
An external conductor (25) is formed on the outer surface of 
the dielectric block (21). At least one through hole (23) 
extends through the dielectric body (21) and an internal 
conductor (24) is provided in the at least one through hole. 
A predetermined portion of the side surface of the 
dielectric block (21) is shaped so that a first portion of 
the external conductor (25) at the shaped portion of the 
side surface is closer to the internal conductors (24) in 
the at least one through hole (23) as compared with a second 
portion of the external conductor on portions of the outer 
surface of the dielectric block other than the shaped 
portion. A non-conductive portion is provided at an inner 
surface of the at least one through hole wherein a surface 
of said non-conductive portion is flush with said inner 
surface of the at least one through hole. Signal input and 
output electrodes are provided on the outer surface of the 
dielectric body for providing capacitive connection with the 
internal conductor of the at least one through hole.
Patent EP-0806343-A3 (EP)
IPC: B65B35/38
Filed: 1997-05-05
Abstract: A case packer has a product-supplying mechanism for 
transporting packaged products sequentially to a product-aligning 
mechanism including a plurality of conveyors arranged 
longitudinally towards a packing unit for packing a container 
with these transported products. The aligning mechanism 
starts to move intermittently every time a product is 
delivered from the supplying mechanism so as to sequentially 
align them. The aligned products are thereafter moved in a 
continuous motion towards the packing unit. Each conveyor of 
the aligning mechanism is again caused to move in the same 
intermittent mode of motion every time the products aligned 
thereon are discharged therefrom.
Patent EP-0795404-A3 (EP)
Inventor: MIYAZAWA HISASHI
IPC: B41J2/16
Filed: 1992-12-24
Abstract: The present invention relates to an ink jet recording head
wherein the movement of a piezoelectric element (1) moves part
of an ink flow passage substrate (5) so as to jet out ink
stored therein in the form of ink droplets. This ink jet
recording head comprises:
   a fixing plate (2),   a plurality of piezoelectric vibrators (11) obtainable by
cutting and dividing said plage-shaped piezoelectric element
(1) while said piezoelectric element is fixed on said fixing
plate (2),   holding means (3) for positioning and holding at least one of
said piezoelectric vibrators (11) and said fixing plate (2) in
a direction perpendicular to the displacement direction of said
piezoelectric vibrators (11), and   an ink flow passage substrate (5) mounted on said holding means
(3) and including a nozzle plate (6), an ink flow passage
forming plate (7) and an elastic plate (8).
Patent EP-0811825-A3 (EP)
Title: Verfahren und Vorrichtung zum Bestimmen der Beschaffenheit einer Werkstückoberfläche
Inventor: ADAMS HORST DR
IPC: G01B7/34
Filed: 1997-06-02
Abstract: Die Erfindung schlägt ein Verfahren zum Bestimmen der Beschaffenheit
einer Werkstückoberfläche vor, mit folgenden Verfahrensschritten:
Messen eines Rauhigkeitsprofils der Oberfläche
über eine bestimmte Meßstrecke, Zerlegen des Rauhigkeitsprofils
in Wellenfrequenzen und zugehörige Amplituden, Einteilen
der Wellenfrequenzen in Wellenfrequenzenbereiche und Bestimmen
der Beschaffenheit der Werkstückoberfläche aufgrund der Amplituden
in den jeweiligen Wellenfrequenzbereichen. Das Rauhigkeitsprofil
kann als eine Überlagerung von harmonischen
Schwingungen mit bestimmten Wellenlängen und Amplituden betrachtet
werden. Durch Fourier-Analyse werden diese harmonischen
Schwingungen in ihre Wellenfrequenzen und zugehörigen
Amplituden zerlegt. Die Wellenfrequenzbereiche werden derart
zu Bändern zusammengefaßt, daß eine hohe Intensität in einem
der Bänder jeweils einer bestimmten Erscheinungsform der Oberfläche
entspricht. Somit wird ein objektives, berechenbares
Maß für die Oberflächenbeschaffenheit eines Werkstückes geschaffen.
Patent EP-0818460-A3 (EP)
Inventor: PFLEIDERER WOLFGANG PROF DR
IPC: C07H19/10
Filed: 1997-07-07
Abstract: Process for the production of oligo:nucleotide(s) by solid phase synthesis comprises: (a) sequential addition of the nucleotides to the solid carrier by known methods, where exocyclic amino groups are protected by cyclic di:acyl groups and any phosphate-protecting groups can be removed by strong, non-nucleophilic base; (b) deprotection of the oligo:nucleotide while it is still bound to the carrier; and (c) splitting of the deprotected oligonucleotide from the solid carrier. Deprotection is carried out using a strong, non-nucleophilic base in organic solvent. Also claimed are compounds of formula (V). R' = P(Z')NR11`R12; R" = H, 1-18C alkoxy, optionally mono- to tri- substituted by OH, or 1-4C alkoxy, 1-4C alkyl-O-(CH2CH2O)s, allyloxy, F, Cl, N3 or protected OH or NH2; A = O, S or CH2; V = O, S or NH; Y = O, S, NH or CH2; Sp = 5-protecting group that can be removed with acid; Bpr = natural or non-natural nucleo-base with exocyclic NH2 groups, where the NH2 groups are protected by a cyclic diacyl group; Z' = OR13, 1-18C alkoxy, 6-20C aryl or 6-14C aryl-(1-8C) alkyl; R11, R12 = 1-8C alkyl (preferably i-Pr) or 5-12C cycloalkyl (preferably 8C), benzyl or phenyl; or NR11R12 = optionally unsaturated heterocyclic ring, optionally with other heteroatoms ( such as morpholine) and substituents (such as OCOO(1-4C)alkyl), and R13 = p-nitrophenylethyl or 2-cyanoethyl.
Patent EP-0820185-A3 (EP)
Inventor: TAKAHASHI NAOKI
IPC: H04N1/21
Filed: 1997-07-14
Abstract: A digital multi-functional printer comprises more than one image
input member (2, 3, 4), more than one print queue (14, 15, 16) for
administrating independently the print request jobs sent from those input
members (2, 3, 4), and a print queue administration system (7) for selecting
and printing the print request job with the highest priority out of the print
queues (14, 15, 16). When a job is placed into a print queue with a higher
priority than the priority of the print queue of the job that is currently
performed, then the print queue administration system (7) temporarily
interrupts the job that is currently being executed and starts the job with the
higher priority. The interrupted job is resumed automatically, after the job
that cut into the line is finished. The user has the option of setting the
priority order of the print queues (14, 15, 16).
Patent EP-0845473-A3 (EP)
Title: Verfahren zur Entfernung von Restmengen an acidem Chlor in Carbonoyloxysilanen
Inventor: HORN MICHAEL DR
IPC: C07B63/02
Filed: 1997-10-02
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Entfernung von Restgehalten an
acidem Chlor in Carbonoyloxysilanen, wobei man die im Carbonoyloxysilan vorliegende
Menge an acidem Chlor durch Zugabe von Metallcarbonoyloxiden nahezu quantitativ
umsetzt und die gebildeten Metallchloride abtrennt sowie Carbonoyloxysilane, die nach
dem vorliegenden Verfahren erhältlich sind.
Patent EP-0847849-A3 (EP)
Inventor: BERTOLA GIORGIO
IPC: B30B11/12
Filed: 1997-12-04
Abstract: A press for moulding clay articles driven by
an electric motor (2) wherein the means (13) for
controlling the motor are adapted to change the
rotation speed of the motor, by accelerating at the
end of the moulding step and decelerating at the
start of the moulding, so as to modify the moulding
law of the press in accordance with a predetermined
desired profile. The press is either a cam actuated
press (9) or an eccentric-shaft (19), and the
control of the speed of the electric motor (2),
preferably a D.C. brushless motor, employs at least
one encoder (7).
Patent EP-0790282-A3 (EP)
Inventor: TUCK BRIAN
IPC: C09B67/48
Filed: 1997-02-07
Abstract: The present invention provides a novel polymorphic form of Colour Index Pigment
Yellow 12 in a crystalline form which exhibits an X-ray diffraction pattern having
three prominent X-ray diffraction lines corresponding to "d" spacings of 11.82, 7.71
and 3.32 x 10 -10  metres.
Patent EP-0807639-A3 (EP)
IPC: A61P1/00
Filed: 1997-05-13
Abstract: This invention pertains to cyclic polypeptides having gastrointestinal motor stimulating activity which may be represented by formula (1): <CHEM> including optically active isomeric forms and the pharmaceutically acceptable acid addition salts thereof, wherein groups A and D are linked to from a cyclic structure; and R1 is lower alkyl; R2 is hydrogen or lower alkyl; R3 is hydrogen or lower alkyl; R4 is phenyl or substituted phenyl, wherein the phenyl group may be substituted with one or more substituents selected from the group consisting of halogen, hydroxy, and lower alkoxy; R5 is -OH or -NH2; A is selected from the group consisting of L-glutamic acid, L-aspartic acid, L-lysine, L-ornithine, and L-2,4-diaminobutyric acid; B is L-alanine or L-glutamine; C is L-arginine or D-arginine; D is selected from the group consisting of L-lysine, L-ornithine, L-2,4-diaminobutyric acid, L-glutamic acid, and L-aspartic acid; E is a direct bond between group D and group R5 or is L-lysine or D-lysine; m is 0 or 1; the symbol * represents an asymmetric carbon atom which may be in the D or L configuration, with the proviso that: (a) when A is L-glutamic acid or L-aspartic acid, D is L-lysine, L-ornithine, or L-2,4-diaminobutyric acid; and (b) when A is L-lysine, L-ornithine, or L-2,4-diaminobutyric acid, D is L-glutamic acid or L-aspartic acid. This invention also pertains to methods for using the novel cyclic polypeptides.
Patent EP-0828354-A3 (EP)
Inventor: YOUNG EDDY KA PING
IPC: H04W84/06
Filed: 1997-09-08
Abstract: A multi user communications terminal apparatus
providing simultaneous access for a plurality of users
to a communications network in which the geographical
locations of each user are registered and periodically
updated, 
     the terminal apparatus comprising a plurality of
user terminals (320) each including electroacoustic
transducers (34,36); and a common RF unit (304)
comprising a shared RF amplifier (342) for coupling to
a shared antenna system (302), 
     in which the terminal apparatus comprises means
(348) for transmitting common location updating
signals, and is arranged not to transmit separate
location update signals for every one of said users.
Patent EP-0842780-A3 (EP)
Inventor: ITO KAZUNORI
IPC: B41J2/175
Filed: 1997-11-14
Abstract: A method of manufacturing an ink cartridge (70) for use in an ink jet recorder
including positioning a container body (1) having a bottom wall (1a) and an opening on a pallet
such that the bottom wall (1a) faces upward, the container body including a porous member, a
foam chamber for accommodating the porous member therein, and an ink supply port,
having an inlet formed in the bottom surface of the foam chamber and an outlet; inserting
packing into the ink supply port; sealing the ink supply port outlet; resetting the container
body on the pallet by turning the container body upside down such that the opening faces
upward; affixing a filter to the ink supply port inlet; inserting the porous member into the
foam chamber; bonding a cover to the opening of the container body; injecting ink into the
foam chamber; and sealing the cover.
Patent EP-0854536-A3 (EP)
Inventor: EHNERT GERD
IPC: H01Q1/32
Filed: 1998-01-08
Abstract: A fibre reinforced plastic moulding (3) has at least one integrated aerial (7). The fibres in the moulding preferably conduct electricity and act as the aerial. The fibres are preferably carbon or metal fibres, especially copper. The fibres are preferably coated with hardened unsaturated polyester (UP) or vinyl resin.
Patent EP-0886172-A3 (EP)
Inventor: TOKO YASUO
IPC: G02F1/1339
Filed: 1998-05-18
Abstract: A method of fabricating a liquid crystal display device
with high quality of display comprises the steps of: preparing a
pair of substrates (10), at least one of which has an electrode
surface (2) and a surface of a level lower than or a surface having
a higher surface energy than the electrode surface (2) exposed on a
surface of the one substrate (10); distributing liquid (3) and spacers (5) on
a surface of the one substrate; and applying an external force (9)
on the surface of the one substrate to move the liquid (3) and
spacers (5).
Patent EP-0889122-A3 (EP)
Inventor: SZYF MOSHE
IPC: A61P35/00
Filed: 1994-11-30
Abstract: The present invention relates to the interplay between the level of DNA methyltransferase and
demethylase activities, to the role of the interplay between these levels on the proliferative,
differentiated, tumorigenic and homeostatic state of the cell, and to the DNA
methyltransferase and demethylase as therapeutic targets. The invention further relates to a
reduction of the level of DNA methylation through inhibitors and antagonist in order to
inhibit the excessive activity or hypermethylation of DNA MeTase in cancer cells to induce
the original cellular tumor suppressing program, to turn on alternative gene expression
programs, to provide therapeutics directed at a nodal point of regulation of genetic
information, and to modulate the general level of methylase and demethylase enzymatic
activity of a cell to permit specific changes in the methylation pattern of a cell (Fig. 1).