baber/WOPTO huggingface dataset:
Patent EP-0367049-A3 (EP)
Title: Use of partially esterified copolymers in liquid detergent compositions
IPC: C08F8/14
Filed: 1989-10-21
Abstract: The use of partially esterified copolymers which can be obtained by copolymerisation of (a) at least one C4- to C28-olefin and (b) ethylenically unsaturated dicarboxylic anhydrides with 4 to 8 C atoms in the molar ratio 1:1 and subsequent partial esterification of the copolymers with reaction products of (A) C1- to C30-alcohols, C8- to C22-fatty acids, C1- to C12-alkylphenols or secondary C2- to C30-amines with (B) at least one C2- to C4-alkylene oxide or tetrahydrofuran in the molar ratio (A):(B) of 1:2 to 50 and hydrolysis of the anhydride groups of the copolymers to carboxyl groups, where the partial esterification of the copolymers is continued until more than 5 to 50% of the carboxyl groups in the copolymers are esterified, as additive to liquid detergent compositions in an amount of 0.1 to 20% by weight and liquid detergent compositions which contain the partially esterified copolymers.
Patent EP-0372432-A3 (EP)
IPC: G04G7/02
Filed: 1989-12-02
Abstract: Eine autonome Funkuhr (11) soll dafür ausgelegt werden, auch dann 
noch eine brauchbare Zeitanzeige zu liefern, wenn die Sender-Zeit­
zone verlassen wird, bzw. wenn die Uhr (11) in Betrieb genommen 
werden soll, obgleich momentan gar kein Empfang von gültigen Zeit­
telegrammen möglich ist. Dafür ist die Uhr (11) mit einem manuell 
betätigbaren Stundenschalter (24) zur Eingabe einer Korrekturinfor­
mation (ΔH) in einen zusätzlichen Speicher (26) ausgestattet, dessen 
Inhalt für die tatsächliche Stundenanzeige (17 H) mit demjenigen 
des gegebenenfalls über Funk eingestellten Stundenregisters (16 H) 
zusammengefaßt wird. Mit Betätigung eines START-Schalters (18) zu 
einer vollen Stunden, etwa synchronisiert mit anderweitigem Empfang 
eines Stunden-Synchronisationszeichens, wird der Inhalt des Registers 
(16) in eine volle Stundenstellung verbracht und aus dieser heraus 
von einer internen zeithaltenden Taktschaltung (22) weitergeschaltet. 
Zugleich wird der Empfänger (13) eingeschaltet, um den Registerinhalt 
bei Empfang eines gültigen Zeittelegrammes zu korrigieren. Geschieht 
das nicht innerhalb einer zumutbaren Wartespanne, dann kann eine 
Korrektur der momentan etwa unzutreffend angezeigten Stunde manuell 
über den Stundenschalter (24) erfolgen, indem ihr Speicher (26) 
auf die erforderliche Anzeigedifferenz (ΔH) gesetzt wird.
Patent EP-0373565-A3 (EP)
IPC: G02F1/133
Filed: 1989-12-11
Abstract: A method of driving a display unit having 
matrix-arranged pixel eloectrodes (A) each connected via a 
capacitor (8) to a first line, each pixel electrode being 
connected to a switching element (3) which is electrically 
connected to an image signal line (6) and scan signal line 
(1), and display material held between the pixel electrode 
and opposing electrode and being AC driven, wherein an 
image signal voltage (Vsig) is transmitted to the pixel 
electrode during an on-period of the switching element, 
and a modulating signal (Ve) with its voltage reversing 
alternately for each field is applied to the first line 
during an off-period of the switching element, thereby 
changing the potential of the pixel electrode so that the 
changed potential is superposed upon, or cancelled out 
from, the image signal voltage, the resultant voltage 
being applied across the display material
Patent EP-0330502-A3 (EP)
Title: Sign systems
IPC: G09F7/00
Filed: 1989-02-24
Abstract: A modular sign system is disclosed in which signs having 
various thicknesses can be adjustably mounted on a post. 
The system comprising a post (1) which has a 
longitudinally extending slot (2) into which a sign or a 
plurality of nesting components (10, 20) can be 
accommodated. Each nesting component (10) can be 
accommodated to receive either a sign of lesser thickness 
or another nesting component (20) which may form a spacer 
between several signs or may itself hold a sign of 
appropriate thickness.
Patent EP-0339838-A3 (EP)
Title: Control memory using recirculating shift registers
IPC: H04Q11/04
Filed: 1989-04-13
Abstract: A memory matrix (102) for storing control words for controlling a 
common control time division multiplexed (TDM) switch (101) is formed by 
employing a plurality of shift registers (201-1 through 201-M) connected in 
recirculating configuration. Synchronization of control word time slots in 
the memory matrix to system timing is realized by storing a timing marker 
(in 210) which is advanced (via SCK) in identical manner as the control 
word time slots. If synchronization between the system timing and control 
word time slots is interrupted, it is restored by controllably inhibiting (via 
204, 206, 207, 208, 209) advancing of the control word time slots and the 
stored timing marker.
Patent EP-0375113-A3 (EP)
IPC: D01H7/02
Filed: 1989-09-08
Abstract: The corespun yarn (10) is formed on a friction 
spinning apparatus and comprises three components, 
including a core (11) of high temperature resistant 
fibers, a core wrapper (12) of low temperature resistant 
fibers surrounding and covering the core (11), and an 
outer sheath (13) of low temperature resistant fibers 
surrounding and covering the core wrapper (12) and the 
core (11). The high temperature resistant fibers of the 
core (11) are selected from the group consisting 
essentially of aramid fibers (Kevlar and Nomex), and 
polybenzimidazole fibers (PBI). The low temperature 
resistant fibers of the core wrapper 12 and the outer 
sheath 13 are either natural or synthetic fibers, such as 
cotton and polyester. When the corespun yarn 10 is 
knitted or woven into a fabric and subjected to a high 
temperature flame environment, the low temperature 
resistant fibers of the core wrapper 12 and the outer 
sheath 13 are charred but do not melt, drip or exhibit 
afterflame or afterglow, and the charred portion remains 
in position around the core 11 and maintains the same type 
of flexibility and integrity as the unburned fabric.
Patent EP-0367477-A3 (EP)
Title: Optical fiber cable closure
IPC: G02B6/44
Filed: 1989-10-24
Abstract: An optical fiber cable closure (20) includes a cable termination 
assembly (22) and a cover (23) into which the termination assembly is inserted. The 
cable termination assembly includes two spaced end plates (34,36) through which 
cables (28,29) to be spliced extend. One of the end plates supports a frame (101) 
which supports a plurality of optical fiber splicing trays (120-120). Adjacent end 
portions of the trays are staggered and hinged so that some trays may be moved 
pivotally to expose others. Optical fibers from each incoming cable are routed in 
individual tubes (115-115) from an optical fiber breakout (110) mounted in the 
framework to selected ones of the trays. Hinge lock plates (130-130) which 
complete a hinge for each tray also serve to clamp the tubes incoming to each tray to 
prevent unintended movement.
Patent EP-0394600-A3 (EP)
IPC: H04M17/00
Filed: 1989-11-16
Abstract: The essence of said telephone resides on a modular structure, on the basis of two superposed bodies, 1 and 2, respectively containing the telephone mechanisms and a coin collecting moneybox, the door 3 of the top body 1 being provided with a plurality of windows through which different modules are coupled and fixed, specifically the card insertion 12, the coin insertion 11, the data display 13, the keypad 14, the coin return 15 and the handset hanging 16 modules, some of which may optionally be eliminated and replaced by corresponding lids.
Patent EP-0348385-A3 (EP)
IPC: A62C27/00
Filed: 1989-06-23
Abstract: Beschrieben wird ein Tanklöschfahrzeug (1) mit einem eine 
Fahrer- bzw. Mannschaftskabine (2) und einen Laderaum (2) 
sowie eine vordere (5) und wenigstens eine hintere (6) Rad­
achse tragenden Fahrzeugrahmen (4) und mit einem tiefliegend 
im Raum zwischen den Radachsen (5, 6) angebrachten Lösch­
mitteltank (9), der sich beidseits und unterhalb des 
Fahrzeugrahmens (4) erstreckt und an diesem an einer Stelle 
fest, mittels eines Querträgers (23), und an einer anderen 
Stelle über ein Drehgelenk (26) aufgehängt ist.
Patent EP-0380138-A3 (EP)
Title: Method of forming optical waveguide
IPC: C04B41/80
Filed: 1990-01-26
Abstract: The present invention relates to an optical wave 
guide formed by implanting at least two ionic species 
capable of forming an oxide, a nitride or a halide into the 
surface of a substrate (1).
Patent EP-0398226-A3 (EP)
Title: Process for producing acrylic ester
IPC: C07B61/00
Filed: 1990-05-14
Abstract: A process for producing acrylic ester by the catalytic 
esterification of a crude liquid stream of enriched 
acrylic acid recovered by the partial condensation of 
the reaction gas effluent from the catalytic oxidation 
of propylene and/or acrolein. The partial condensation 
allows a significant proportion of volatile aldehydes 
and water to pass through the first recovery stage to a 
second stage for conventional recovery, along with 
uncondensed acrylic acid vapors and the remainder of 
the uncondensed reaction gases.
Patent EP-0413918-A3 (EP)
Title: Method for the production of alkoxyalkylidenemalonic acid esters
IPC: C07C69/734
Filed: 1990-06-22
Abstract: A process for the preparation of alkoxyalkylidenemalonic acid esters. The reaction is catalyzed by easily separable, insoluble aluminum silicates.
Patent EP-0433819-A3 (EP)
Title: Determination of the load deflection characteristics of a roughing and finishing stand
IPC: B21B37/16
Filed: 1990-12-08
Abstract: To determine the load deflection characteristics of a roughing and finishing stand and adjust its rolling gap before rolling, especially for the purpose of rolling light structural sections with narrow tolerances, at least one horizontal roll of the stand being adjustable, primarily by electromechanical means, it is proposed that, in a roll stand with a removable or pivotable stand cap 6 which connects the housing uprights 7 of the stand housings 5 and is connected to the housing uprights 7 by means of tie rods 8 prestressed by a hydraulic tensioning device 10, at least the upper roll 12 of the horizontal rolls is moved towards the other roll by the electromechanical adjusting means 16 for rolls and that the rolling forces to be measured between the roll shells are applied by the hydraulic tensioning device and that the electromechanical adjusting means can be adjusted by definable adjustment paths L in the unloaded condition, while maintaining roll contact. 
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Patent EP-0377520-A3 (EP)
IPC: A61P25/02
Filed: 1990-01-05
Abstract: Nicotine is proposed for use in the treatment of various conditions susceptible to alleviation by nicotine therapy such as disease states characterised by reduced central cholinergic function. Nicotine is administered to a subject initially having a blood supply substantially free of nicotine at a dose and for a period sufficient to allow the subject to tolerate the dose and thereafter increasing the dose of nicotine at intervals until a therapeutic dose is achieved. Smokers may also benefit from the treatment regimen.
Patent EP-0387002-A3 (EP)
IPC: C09K8/575
Filed: 1990-03-06
Abstract: A subterranean formation is treated by injecting a 
treating fluid composition containing an aqueous liquid, a 
crosslinking agent and a crosslinkable non-ionic cellulose 
derivative prepared by reacting a cellulose ether with a 
ceric ion under acidic conditions. The derivatives 
crosslink with polyvalent metal ions, such as zirconium and 
titanium, to form temperature-stable gels useful in 
petroleum recovery operations.
Patent EP-0391726-A3 (EP)
Title: Improved filtration medium and face mask containing the same
IPC: D04H1/54
Filed: 1990-04-06
Abstract: Improved filtration medium comprises at least two 
individual, separate and distinct layers of melt blown 
fibers, the layers being arranged in face-to-face 
contact. The two-layered filtration medium has better 
particulate filtration efficiency (for particles 0.8 
micron in diameter and larger) than that provided by a 
single layer of the same melt blown fibers having a basis 
weight equivalent to the combined basis weight of the two 
individual layers. The improved filtration medium is 
useful in the manufacture of face masks, especially face 
masks for medical or surgical use.
Patent EP-0397347-A3 (EP)
Title: Novel epoxy polyurethane polyurea products
IPC: C08L75/04
Filed: 1990-04-24
Abstract: What is disclosed is a novel epoxy 
polyurethane·polyurea product having improved impact properties 
formed by reacting a curing amount of a polyetherpolyamine such 
as, for example, an amine terminated ethylene glycol with blends 
of epoxy resins combined with small amounts of blocked 
polyoxypropylene polyol/isocyanate·prepolymer.  
     The novel products of the instant invention exhibit 
improvements over similar blends cured with other amine curing 
agents which result in brittle products.
Patent EP-0460334-A3 (EP)
Title: Heater-applicator for applying depilatory wax
IPC: A45D26/00
Filed: 1991-01-22
Abstract: The applicator has a frame (1) with two metallic plates (2) fixed inside it. The plates are joined to electric heating elements (7) and transmit the heat to a reservoir (5) which contains the wax. The reservoir has a head at the front which holds a roller (6). One side of each plate is bent at a right angle to form a rectangular body. A tongue (10), cut out in each plate, extends inwards and forms an intermediate partition. The reservoir has a longitudinal notch (11), opening backwards, into which the partition fits.
Patent EP-0402351-A3 (EP)
IPC: E01B7/20
Filed: 1990-06-05
Abstract: Bei einer Vorrichtung zum Festlegen von Radlenkern (1), bei 
welcher der Radlenker (1) frei von Durchbrechungen ausge­
bildet und von Klauen (3) hintergriffen ist, welche Klauen 
(3) an einem Befestigungsteil festgelegt sind, weist der 
Befestigungsteil eine sich parallel zur Längsrichtung des 
Radlenkers erstreckende Befestigungsplatte (2) auf, wobei die 
Klauen (3) durch Durchbrechungen (16) in der Befestigungs­
platte hindurchführbar sind und an der dem Radlenker (1) 
abgewandten Seite der Befestigungsplatte (2), insbesondere 
unter Zwischenschaltung einer Feder (4), gegen die Befesti­
gungsplatte (2) spannbar sind.
Patent EP-0470396-A3 (EP)
Title: Mould
IPC: C07F7/22
Filed: 1991-07-13
Abstract: In order to provide a mould (1) for the production of coverings for line groups (4), in particular coverings of plastic or the like for cable sets, the said mould comprising an upper part (2) and a lower part (3), having at least one insert (5) for sealing off the emerging line group (4), the insert (5) consists of a material which has a Shore A hardness between 60 and 90. As a result, coverings for line groups (4) of different diameters (D1 to D2) can be produced. <IMAGE>
Patent EP-0561271-A3 (EP)
Inventor: MATSUBARA KIYOSHI ARUKASARU MU
IPC: G06F12/00
Filed: 1993-03-11
Abstract: A semiconductor integrated circuit device comprises a central processing unit (CPU), a first external terminal (EA0-EA16), and an electrically erasable and programmable nonvolatile flash memory (FMRY), wherein the semiconductor integrated circuit has a first operation mode in which the flash memory receives an address signal from the central processing unit executing a control program to erase and write data from and into the flash memory, and wherein the semiconductor integrated circuit has a second operation mode in which the flash memory receives an address signal on the external terminal to write data supplied from the outside of the semiconductor integrated circuit device into the flash memory. <IMAGE>
Patent EP-0569913-A3 (EP)
Title: Connection path selection method for cross-connect communications networks
Inventor: BOWDON EDWARD K
IPC: H04Q3/545
Filed: 1993-05-10
Abstract: A method and system for finding a path through a communications matrix represents the assignment of a center stage switch through an input switch to input gates by an input stage array, center stage switch connections between an input stage switch and an output stage switch by a center stage array, and output stage switch connections to output gates by an output stage array, as well as representing idle input switch links to the center stage switches by an idle input array and idle output switch links from the center stage switches by an idle output array. The method and system perform a process of pumping the input stage array, output stage array and center stage array using information in the idle input link array and the idle output link array to determine an optimal center stage switch having both an idle input link between a predetermined input gate and the optimal center stage and an idle output link from the optimal center stage to a predetermined output gate as identified by the idle input link and idle output link arrays. The pumping process relies on the idle input array and idle output array for connection status data. The method and system may be used advantageously with a rearrangeable communications matrix to establish optimal connection configurations during both normal and rearrangement operations. <IMAGE>   <IMAGE> <IMAGE>
Patent EP-0562843-A3 (EP)
Title: Fragrance compositions and other compositions which contain human pheromones
Inventor: BERLINER DAVID
IPC: A61K8/34
Filed: 1993-03-24
Abstract: The invention concerns novel, non-therapeutic fragrance compositions and other compositions containing an odorant and a naturally occurring human pheromone. The invention also concerns fragrance compositions containing mixtures of naturally occurring human pheromones. The human pheromones disclosed are steroids which desirably belong to two distinct chemical classes: 16-Androstenes and Estrenes.
Patent EP-0734176-A3 (EP)
Title: Motion compensation apparatus for use in a video encoding system
Inventor: JUNG HAE-MOOK
IPC: H04N19/93
Filed: 1995-05-02
Abstract: A novel apparatus, capable of improving the image
quality, comprises a converter for converting the B frame into
a converted frame having a second set of search blocks wherein
both the B frame and the converted frame have an overlapping
region; a first predictor for estimating a first displacement
vector representing the displacement between the B frame and
a first neighboring frame of the B frame, and for providing a
first predicted frame signal for the B frame based on the
first estimated displacement vector; a second predictor for
estimating a second displacement vector representing the
displacement between the converted frame and a second
neighboring frame of the converted frame, and for providing a
second predicted frame signal for the converted frame based on
the second estimated displacement vector; a third predictor
for generating a third predicted frame signal by averaging the
first and the second predicted frame signals located in an
area corresponding to the overlapping region; and a circuit,
responsive to selection signals corresponding to the frame
types of the first and the third predicted frame signals, for
selectively generating either the first predicted frame signal
or the third predicted frame signal.
Patent EP-0685910-A3 (EP)
Inventor: BOOTH KEVIN G
IPC: H01R24/56
Filed: 1995-05-30
Abstract: A connector assembly for a coaxial cable with an inner conductor and a
corrugated outer conductor. The connector assembly comprises an inner contact
adapted to engage the end of the inner conductor of the coaxial cable, a body member
in the form of a hollow cylinder with a threaded inside surface at one end, and an
attachment nut in the form of a hollow cylinder with a threaded outside surface for
threadingly engaging the threaded inside surface of the body member, and a threaded
inside surface for threadingly engaging the corrugated outer conductor of the cable.
The attachment nut also forms a barrel projecting longitudinally from one end of the
threaded outer surface and along the corrugated outer conductor. The barrel has a
non-circular inside surface with a minimum inside dimension at least as large as the
maximum outside diameter of the outer conductor of the cable. A bushing engages
the outer surface of the barrel and deforms the barrel into the outer conductor of the
cable in response to telescoping advancement of the body member onto the
attachment nut.
Patent EP-0698571-A3 (EP)
Inventor: REINHOLD KLAUS
IPC: B26D1/62
Filed: 1995-07-24
Abstract: The cutting and transporting roll (19) can be used as a counter-roll for an unwinding device. There is a dividing body (4) in the internal hollow space of the roll. With the roll circumference it forms at least one pressure space (41,42) with through borings (43,44) in the roll shell (35). The pressure space extends over the entire axial length of the roll. There is also a through slit (45) in the roll, also extending along the entire roll. A cutting knife (46) passes through this slit to cut the material. The dividing body may be hollow, with its internal space supplied with fluid under pressure.
Patent EP-0708547-A3 (EP)
Inventor: WARING PARTRIDGE III B
IPC: G06Q20/24
Filed: 1995-09-14
Abstract: The invention includes arrangements for providing credit to customers
via cellular telephones. In one embodiment, a customer seeking credit for the
purchase of goods and services from a merchant (at 30) activates his or her cellular
telephone (10), authenticates the cellular telephone with his cellular service
provider's base station (20), and proceeds to establish a connection (to 40) to obtain
credit. Credit is obtained by sending a unique sequence to the cellular service
provider that is different from the normal sequence of numbers that correspond to a
telephone number of the called party. That sequence may include a merchant ID
code and the amount of credit desired.
Patent EP-0728620-A3 (EP)
Inventor: ONIZUKA TAKAHIRO
IPC: B60R16/023
Filed: 1996-01-17
Abstract: Wiring harnesses WH form current feedback paths from
respective loads 7 to a battery 3, thereby forming a closed-circuit
construction. For each load 7, there are provided a
current detector 11 and a current controller 12. Each current
detector 11 compares an input current to a junction box 5 with
an output current from the corresponding load 7 via the corresponding
wiring harness WH, and outputs a normal detection signal
when the input current and the output current are equal to
each other while outputting an abnormal detection signal when
the input current and the output current are at variance with
each other. Each current controller 12 causes, upon receipt of
the normal detection signal, the input current to flow into the
corresponding load 7 along a current path while causing, upon
receipt of the abnormal detection signal, the input current to
flow into a current cutoff device including a thermal device
which is disposed in parallel with the current path and whose
resistance value changes with temperature, thereby cutting off
the flow of current into the load 7. 
     The flow of current into each load can be cut off on the
basis of a variation of the resistance value of the thermal
device. This obviates the need for replacement of fuses, thereby
simplifying maintenance.