baber/WOPTO huggingface dataset:
Patent EP-0464363-A3 (EP)
Title: Method and device for the controlling of a driving shield
IPC: G01C7/06
Filed: 1991-05-25
Abstract: Serving to control a driving shield (V) when making an underground hollow-profile line from a starting shaft (7) is a measuring arrangement which is arranged at the front end of the hollow-profile line and is moved along with it in the course of driving. The measuring arrangement has a servo-theodolite (T), front reflectors (R), a rear long-distance sight (F), inclinometers for determining the rolling and longitudinal inclination, devices for measuring the length (L) of the driven tube, and also a computer to which the measured values are transmitted for the continuous calculation of the actual position of the driving shield (V) and delivery of control values on-line. The coordinates of the respective location points of the theodolite (T) and of the long-distance sight (F) along the tube axis (S), which coordinates are required for determining the actual position of the driving shield (V), are calculated from the values determined beforehand of the actual position of the driving shield (V) while taking into account rolling and longitudinal inclination of the respective elements of the measuring arrangement. Since an advanced hollow-profile line can only move in the opening cut out by the driving shield and the spatial curve described by the driving shield (V) has been continuously measured by the theodolite (T) and stored in the computer, the actual position of the tube axis (S) is known at the stations at which the actual position of the driving shield (V) has been determined. With the aid of the coordinates of the driving station determined by the length (L) of the driven tube, at which driving station the theodolite (T) and the long-distance sight (F) are respectively located, the coordinates of the location points of the theodolite and the long-distance sight can be deduced in order to calculate from them the actual position of the driving shield (V) in each case. <IMAGE>
Patent EP-0469327-A3 (EP)
Title: Process for producing purified terephtalic acid
IPC: C07C63/26
Filed: 1991-07-04
Abstract: In a process for producing purified terephthalic acid which comprises catalytically oxidizing p-xylene in liquid phase to produce crude terephthalic acid containing 4-carboxybenzaldehyde as a main impurity therein, and treating the crude terephthalic acid with hydrogen in the presence of a hydrogenation catalyst in a reaction vessel, thereby to produce purified terephthalic acid containing 4-carboxybenzaldehyde in an amount of fixed range in a stationary manner, there is provided an improvement which makes it possible for the treatment to reach the stationary state promtly after partial exchange of deactivated catalyst for a new one. The improvement comprises feeding into the reactor crude terephthalic acid which contains 4-carboxybenzaldehyde in an amount larger than that in the stationary state of the treatment, and treating the terephthalic acid until the treatment reaches the stationary state.
Patent EP-0455364-A3 (EP)
Title: Selective medium for propionibacterium growth
IPC: C12N1/20
Filed: 1991-04-11
Abstract: A method and medium for selective growth of Propionibacterium from mixed culture samples is disclosed. The medium comprises a lactic acid source as its primary energy or nutrient source and in combination therewith a small but effective amount of a heavy metal salt to which Propionibacterium is resistant, selected from a group of water-soluble cadmium and arsenic salts.
Patent EP-0501323-A3 (EP)
Title: Fiber optic cable for locating heat sources
IPC: G02B6/44
Filed: 1992-02-21
Abstract: An optical fibre cable, in which at least one optical fibre is inserted with excess length into a tube made from metal or plastic and a protective sheath is applied around the tube, is to be constructed such that it is possible to use it to locate a heat source with a high accuracy of location. The solution consists essentially in that the optical fibre (which is coated with a thermostable material) serving as temperature sensor (TS) is spiralled as narrowly as possible, so that the permissible radius of curvature is not undershot. The optical fibre spiral is fixed by winding the optical fibre with a defined length of lay (s) about a dimensionally stable, flexible, round core (K) which has a defined radius (r). The main field of application is fire monitoring in the trunkings of underground, fast suburban or municipal railways and in mining. <IMAGE>
Patent EP-0516491-A3 (EP)
Title: Process for preparing pyrodextrin hydrolyzate by enzymatic hydrolysis
IPC: C12P19/14
Filed: 1992-01-13
Abstract: A process comprising dissolving a pyrodextrin in water, hydrolyzing the solution with an alpha-amylase derived from Bacillus licheniformis at a low temperature to obtain a hydrolyzate of reduced viscosity, further hydrolyzing the hydrolyzate to an intermediate extent at a high temperature, autoclaving the resulting hydrolyzate, finally hydrolyzing the hydrolyzate with alpha-amylase again after cooling, and autoclaving the final hydrolyzate again. Pyrodextrin hydrolyzate can be prepared without impairing the inherent characteristics of pyrodextrin.
Patent EP-0716363-A3 (EP)
Inventor: HIRATE TAKASHI
IPC: B21D35/00
Filed: 1995-12-07
Abstract: A machine tool system includes a machine tool and a
marking apparatus. The marking apparatus can mark parts-data
on workpiece parts at high speed, without occupying any tool
mounting station and without having any limitation in the
number, the sequence direction, the size and the type font of
characters to be marked. A mount base (33) is fixedly
attached to a frame (1) of the machine tool. A marking head
(51) is mounted on the mount base (37) so as to be movable in
the vertical direction. The marking head (51) is provided
with a pneumatic stylus (77) movable horizontally both in the
X- and Y-axis direction. A parts-data of dot matrix type can
be engraved on the workpiece parts by moving the stylus (77)
in the X- and Y-axis directions.
Patent EP-0716845-A3 (EP)
Inventor: SHIRAISHI KATSUHIKO
IPC: A61K6/083
Filed: 1995-12-12
Abstract: The present invention provides a eeth-coating liquid
comprising a color pigment represented by titanium oxide
and a pearl pigment or an extender pigment represented by
tricalcium phosphate, dispersed singly or in combination
thereof in an alcohol series solvent, mainly ethanol with
an N-methacryloylethyl-N,N-dimethylammonium·α-N-methylcarboxybetaine·butyl
methacrylate copolymer, and an
applicator for the coating liquid described above. 
     This teeth-coating liquid provides excellent
dispersion stability, gloss, coating property and
sticking performance by using the N-methacryloylethyl-N,N-dimethylammonium·α-N-methylcarboxybetaine·butyl
methacrylate copolymer singly or in combination with a
shellac and a vinyl acetate resin.
Patent EP-0721227-A3 (EP)
Inventor: KOUDA MINORU
IPC: H01M2/00
Filed: 1995-12-29
Abstract: The invention is intended to realize a battery convey jig (2)
capable of efficiently conveying and sorting in conveying step, in
a manufacturing process of a variety of batteries. The jig is
cylindrical, having a hole (6) for accommodating a battery (1) in the
center, and an iron ring (7) of a great specific gravity is buried as
a weight in the lower part of the jig. Hence, stable supporting
and conveying may be realized without increasing the bottom size
of the jig.
Patent EP-0668015-A3 (EP)
Title: Pesticidal compositions containing zinc oxide.
Inventor: ROGERS PAUL E
IPC: C05G5/27
Filed: 1995-02-07
Abstract: An aqueous pesticidal-micronutrient composition is described which is readily dilutable in water to provide an effective amount of pesticide-zinc nutrient for spray application to crops. Prior to dilution, the composition comprises, by weight of the total composition:   (a) about 10 to 60% of an essentially water insoluble pesticide component having an average particle size of approximately 1 to 10 microns;   (b) about 1.0 to 10% of at least one nonionic surfactant;   (c) about 0.02 to 1.0% of a hetropolysaccharide gum; (d) about 1.0 to 10% zinc oxide having an average particle size of 1 to 10 microns;  and optionally additionally:     (e) up to about 8.0% anionic surfactant;   (f) up to about 5.0% antifoam agent;   (g) up to about 10.0% anticaking agent;   (h) up to about 2.0% protective colloid;   (i) up to about 10.0% freeze point depressant;   (j) up to about 1.0% preservative; and   (k) up to about 5.0% chelating agent; to a total of 100% or less. The balance, if any, is water. Also described are pesticidal-zinc micronutrient compositions in the form of wettable powders, and pesticidal-zinc wettable powder compositions in the form of spray dried disposable granules.
Patent EP-0740492-A3 (EP)
Title: Verfahren und Schaltungsanordnung zum Starten und Betreiben einer Entladungslampe
Inventor: HUBER ANDREAS
IPC: H05B41/24
Filed: 1996-04-17
Abstract: Die Erfindung betrifft ein Verfahren und eine Schaltungsanordnung zum
Starten und Betreiben einer Entladungslampe (EL). Der Entladungslampe
wird in einem Anlaufbetriebszustand nach dem Zünden der Entladungslampe
ein Strom mit einem Effektivwert zugeführt, der höher ist als der Effektivwert
eines Nennstromes, der der Entladungslampe in einem Nominalbetriebszustand
zugeführt wird. 
     Um die Elektroden der Entladungslampe im Anlaufbetriebszustand nur
gering zu belasten, wird der Entladungslampe erfindungsgemäß im Anlaufbetriebszustand
ein Strom zugeführt, der einen Formfaktor größer als
"1" hat.
Patent EP-0755953-A3 (EP)
Title: Niedrigviskose Polymerpolyole, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Polyurethanschaumstoffen
Inventor: HEINEMANN TORSTEN DR
IPC: C08G18/63
Filed: 1996-07-11
Abstract: Beschrieben wird ein Verfahren zur Herstellung stabiler agglomeratfreier niedrigviskoser
Pfropfcopolymer-Dispersionen durch radikalische Polymerisation olefinischer
Monomere wie Styrol und/oder Acrylnitril mit Polyolverbindungen in
Gegenwart einer mit Rizinusöl modifizierten Hydroxyverbindung. Ebenfalls beschrieben
wird die Verwendung dieser Pfropfcopolymer-Dispersionen bei der Herstellung
von Polyurethankunststoffen nach dem Isocyanat-Polyadditionsverfahren.
Patent EP-0777102-A3 (EP)
Inventor: JAE HWAN-YOUNG
IPC: F42D3/00
Filed: 1996-10-29
Abstract: A rock fragmentation system using Gold Schmidt method and process for
blasting using the machine are provided, wherein the blasting machine
has a capacitor bank (1), a switch (2), a high voltage electric power supply
(3), a first charge dump (4) and a second charge dump (5), and an electrode
assembly (8) which is connected to capacitor bank (1) and switch (2) with a
coaxial cable and electrodes (11, 11') at a lower end of the electrode assembly
(8), wherein an aluminum and metal oxide composition (12) of a predetermined
mixture ratio is inserted between electrodes (11, 11') in a lower
end of the electrode assembly (8) for generating an instant reaction energy
by discharging the eletric energy.
Patent EP-0773445-A3 (EP)
Inventor: NURIOKA AKIRA
IPC: G01R31/02
Filed: 1996-11-08
Abstract: An inspection apparatus inspects an electronic circuit
board (100) on which a plurality of bonding pads (102) and a
plurality of pin pads (101) are connected to each other
through conductive patterns (515). A probe (400) having a
contact pin (402) is moved on the electronic circuit board
along a straight line substantially constituted by a
terminal group without separating the contact pin from the
surface of the electronic circuit board. This moving
operation is a "wiping" operation. In the process of
movement, an identifiable electrical signal is applied to
the contact pin, and a return signal is detected at each pin
pad. This return signal is compared with a reference signal
obtained in advance by using a reference circuit board. A
discontinuity or short in each conductive pattern is
determined on the basis of the comparison result.
Patent EP-0777059-A3 (EP)
Title: Kupplung mit Torsionsschwingungsdämpfer
Inventor: ROHS ULRICH DR ING
IPC: F16F15/123
Filed: 1996-11-20
Abstract: Kupplung, bestehend aus einer umlaufenden Antriebsscheibe (1)
und einer hierzu koaxialen, gleichsinnig umlaufenden
Abtriebsscheibe (2) mit Mitteln zur elastischen Kraftübertragung,
wobei die Antriebsscheibe die Abtriebsscheibe
teilweise übergreift und an der Innenseite des übergreifenden
Teiles über den Umfang verteilte, radiale Taschen (6)
aufweist, die zu ihren Enden hin leicht keilförmig
ausgebildet sind, wobei die Mantelfläche (9) der Abtriebsscheibe
im Querschnitt polygonal ist, wobei ferner in
den Taschen Paare keilförmiger Schubkolben (7) angeordnet
sind, die gegeneinander durch mindestens eine Druckfeder (8)
auseinander gehalten sind, wobei die Schubkolben an
ihren der Mantelfläche der Abtriebsscheibe zugewandten
Seiten eben oder schwach gewölbt ausgebildet sind und
wobei an der Antriebsscheibe oder an den Schubkolben
Mittel (19) vorgesehen sind, die bei Leerlauf lediglich ein
Rückstellmoment, aber so gut wie keine Reibungskraft von der Antriebs-
auf die Abtriebsscheibe ausüben.
Patent EP-0782331-A3 (EP)
Inventor: RUMREICH MARK FRANCIS
IPC: H04N5/45
Filed: 1996-12-09
Abstract: An apparatus having a selectable first mode of
operation for clamping an input signal to a first reference level
and a selectable second mode of operation for clamping a signal
derived from said input signal to a second reference level.
Patent EP-0738509-A3 (EP)
Inventor: ZOCCHI GERMAINE
IPC: A61K8/73
Filed: 1996-04-16
Abstract: 1. A combination cleansing, conditioning composition comprising a
stable, clear, aqueous cleansing phase having stably dispersed and
suspended therein particles bearing the conditioning agent, the aqueous
cleansing phase comprising:
   a. a high foaming anionic surfactant,   b. an amphoteric surfactant in quantities of at least 0.2 wt.% of the
composition wherein clarity of the aqueous phase is maintained,   c. an effective amount of a viscoelasticity enhancing suspending
material comprised of a xantham gum having an initial
transmittance in a 1 wt.% distilled water solution of at least 85%
as measured by a UV spectrophotometer at 600 nm, and   d. the said particles, insoluble and stably suspended in the aqueous
phase, bearing an effective amount of oily water insoluble or
essentially water insoluble skin or hair conditioning agents, the
particles being such a size and material to readily deliver the
conditioning agent to the skin or hair when the particle is abraded
against the skin or hair during ordinary cleansing activities.
Patent EP-0782135-A3 (EP)
Inventor: HIROKANE JUNJI
IPC: G11B11/10
Filed: 1996-12-20
Abstract: A magneto-optical recording medium is arranged so
that (1) a first transparent dielectric layer, (2) a
reproduction layer showing in-plane magnetization at room
temperature while showing perpendicular magnetization in
response to temperature rise, (3) a second transparent
dielectric layer, (4) a recording layer made of
perpendicular magnetization film; and (5) a protective layer
are laminated on a substrate in this order. The
reproduction layer has a thickness of 5nm to 30nm, the
second transparent dielectric layer has a thickness of 6nm
to 40nm, and the recording layer has a thickness of 20nm to
80nm. It is possible to separately reproduce individual
recording bit even when one or more adjacent recording bits
exist within the diameter of the light beam converged onto
a target recording bit. This is because the information of
a recording magnetic domain of a portion showing in-plane
magnetization is masked.
Patent EP-0791405-A3 (EP)
Inventor: SUYAMA HIDEO
IPC: H04R1/00
Filed: 1997-02-19
Abstract: A vibration actuator for pager in which a vibrating section (13) of
an electroacoustic transducer is driven using low frequencies to
collide it against a fixed section (14), and the vibration generated from
the collision is taken out as external vibration. The vibrating
section (13) of a coil (15)
and the fixed section (14) are bonded via an elastic
member (19) provided therebetween. The vibration generated at the time of
collision can be effectively increased by flexibly supporting a
magnetic circuit composed of a magnet, a yoke, etc. and driving it with
alternating current which has a polarity. To permit easier assembly
and to prevent damage or deterioration in characteristics, it is
preferable to provide an annular molded member (21), which has hook-like
projections, around the magnetic circuit (18) and to support the magnetic
circuit by a rubber member attached to the hook-like projections.
Patent EP-0821343-A3 (EP)
Title: Verfahren zum Bilden von Gruppensignalen
Inventor: BRENNER AXEL DIPL-ING
IPC: G10K11/34
Filed: 1997-04-18
Abstract: Breitbandige abgetastete Empfangssignale von
elektroakustischen Wandlern werden mit Gesamtverzögerungen
beaufschlagt, die aus dem Lot jedes Wandlers auf eine
gemeinsame Referenzlinie senkrecht zur
Hauptempfangsrichtung der zu bildenden Richtcharakteristik
berechnet werden, und zum Gruppensignal summiert. Die
Gesamtverzögerung wird mit einer quantisierten
Laufzeitverzögerung - bestehend aus Abtastperioden - und
ggf. einer Restphasenverschiebung angenähert. Diese
Näherung führt für breitbandige Empfangssignale zu
unerwünschten Amplitudenfehlern im Gruppensignal.
Erfindungsgemäß werden eine optimierte oder mehrere
Hilfsreferenzlinien parallel zur Referenzlinie vorgesehen
und zugehörige Verzögerungssätze aus quantisierten
Laufzeitverzögerungen mit oder ohne
Restphasenverschiebungen für die Empfangssignale ermittelt.
Die mit den Verzögerungssätzen beaufschlagten
Empfangssignale werden zum gemittelten Gruppensignal
zusammengefaßt. Eine Verbesserung wird insbesondere für
kompaßbezogene Richtungsbildungen erzielt. Unabhängig vom
Wandlerraster ergibt eine Mittelung der Gruppensignale auch
für kleine Schwenkwinkel einen konstanten Pegel. 
     Das erfindungsgemäße Verfahren ist vorteilhaft in
Peilanlagen der Luft- und Wasserschalltechnik einsetzbar.
Patent EP-0816353-A3 (EP)
Inventor: TRKOVNIK MLADEN
IPC: C07D311/16
Filed: 1997-07-01
Abstract: The present invention relates to new coumarin derivatives represented by the
general formula I
 
wherein
   R 1  = NH 2  or -NHCH=C(CO 2 C 2 H 5 ) 2 , R 2  = R 3  = R 4  = H, R 5  = F,   R 1  = R 3  = NHCH=C(CO 2 C 2 H 5 ) 2 , R 2  = R 4  = R 5  = H,   R 1  = H or OH, R 3  = NHCH=C(CO 2 C 2 H 5 ) 2 , R 2  = R 4  = R 5  = H,   R 1  = OH, R 2  = R 3  = R 4  = H, R 5  = -NHCH=C(CO 2 C 2 H 5 ) 2 ,   R 1  = R 3  = R 5  = H, R 2  = CH 3  or CF 3 , R 4  = -NHCH=C(CO 2 C 2 H 5 ) 2 ,  
processes for the preparation thereof and their use as intermediates for the synthesis
of new coumarin derivatives with potential biological action.
Patent EP-0821520-A3 (EP)
Inventor: KATO TOSHIYUKI
IPC: H03K4/04
Filed: 1997-07-23
Abstract: A waveform generator generates a specified exponential function for
converting a position signal corresponding to the position on the screen one by one to
a corrected position signal thereby obtaining a waveform with shifted phase near the
screen center compared to the original waveform. A conversion unit receives a
position signal corresponding to the position on the screen one by one or the output of
a second addition unit, a first addition unit for adding the output of the conversion
means and an offset coefficient, a first multiplication unit for multiplying the output
of the first addition unit and a frequency correction coefficient, a second addition unit
for adding the position signal P and the output of the first multiplication unit, and a
second multiplication means for multiplying the output of the conversion unit by an
amplitude coefficient A. The position signal is input to the conversion unit and the
first addition unit receives the output of the conversion unit. In the second step, the
output of the second addition unit is input to the conversion unit, and the second
multiplication unit receives the output of the conversion unit.
Patent EP-0824186-A3 (EP)
Inventor: KAMURA HITOSHI
IPC: F02D41/08
Filed: 1997-07-30
Abstract: In an intra-cylinder injection type engine, a first fuel
cut-off starting rotational speed, a first return rotational
speed and a first target idling speed in a compression stroke
injection mode, which is superior in both combustion and
responsivity, are set at lower speeds than a second fuel cut-off
starting rotational speed, a second return rotational
speed, and a second target idling speed in a suction stroke
injection mode. During operation in the compression stroke
injection mode, a fuel cut-off mode and an idle running of
the engine are practised at low engine speed, to improve fuel
economy without causing deterioration of combustion.
Patent EP-0831226-A3 (EP)
Inventor: HIROTA SHINYA
IPC: F02D41/14
Filed: 1997-08-19
Abstract: A fuel injection control device for a direct
injection type engine having an exhaust passage and a NO x 
catalyst arranged therein to purify NO x  in exhaust gas
discharged from the engine comprises fuel injectors for
injecting fuel into a cylinder. The injecting operation
of the fuel injectors is controlled to carry out a main
fuel injection at the latest at the beginning of a power
stroke of the engine. The injecting operation of the
fuel injectors is controlled to carry out a sub fuel
injection at one of a power stroke and an exhaust stroke
of the engine after the main fuel injection is completed
to increase an amount of hydrocarbon in the exhaust gas.
The injecting operation of the fuel injectors is
controlled to carry out an additional sub fuel injection
after the main fuel injection is completed and before the
sub fuel injection is carried out.
Patent EP-0833407-A3 (EP)
Title: Reihenklemme mit Stromschiene
Inventor: WILMES MANFRED
IPC: H01R9/26
Filed: 1997-09-10
Abstract: Die Stromschienen (1, 1') von Reihenklemmen werden zunehmend für den Anschluß
eines abgehenden Leiters oder als zusätzlicher Anschluß zwecks weiterer Potentialverteilung
mit einem Buchsen-Steckverbinder versehen. Bislang werden diese an die
Stromschienen angeschweißt. Bei der erfindungsgemäßen Reihenklemme ist die
Stromschiene (1, 1') mit dem Buchsen-Steckverbinder (4) einstückig aus einem
Bandmaterialzuschnitt gebildet, in dem durch Schlitzung zwei zunächst nebeneinanderliegende
unterschiedlich lange Kontaktfedern (5, 6) gebildet werden, die dann aus
der Stromschienenebene zueinander hochgebogen werden.
Patent EP-0829906-A3 (EP)
Inventor: SHEALY JEFFREY B
IPC: H01L21/8232
Filed: 1997-09-11
Abstract: A highly uniform, planar and high speed JHEMT-HBT
MMIC (20) is fabricated using a single growth process. A multi-layer
structure including a composite emitter-channel layer (30), a
base-gate layer and a collector layer is grown on a substrate
(26). The composite emitter-channel layer (30) includes a sub-emitter/channel
layer that reduces the access resistance to the
HBT's emitter (34) and the JHEMT's channel (42), thereby
improving the HBT's high frequency performance and increasing
the JHEMT's current gain. The multi-layer structure is then
patterned and metallized to form an HBT collector contact (52,
54, 56), planar HBT base (46, 50) and JHEMT gate (48, 51)
contacts, and planar HBT emitter (34) and JHEMT source (36) and
drain (38) contacts.
Patent EP-0829851-A3 (EP)
Inventor: EMORI TADASHI
IPC: G10L21/04
Filed: 1997-09-17
Abstract: A voice speed converter comprising a speech
classifying unit (101) for classifying an input speech
signal into an unvoiced part and another part, a pitch
frequency extracting unit (102) for extracting a pitch
frequency from the input speech signal and supplying it,
a quasi-pitch frequency supplying unit (103) for
supplying a quasi-pitch frequency of fixed length, a
voice speed converter (104) for performing voice speed
conversion processing on the input speech signal by the
use of the pitch frequency or the quasi-pitch frequency,
and a switch (105) for controlling switching operations
according to the classification result by the speech
classifying unit (101), so as to send the quasi-pitch
frequency to the voice speed converter (104) when the
input speech signal belongs to the unvoiced part, or so
as to send the pitch frequency to the voice speed
converter (104) when the input speech signal belongs to
another part.