baber/WOPTO huggingface dataset:
Patent EP-0295943-A3 (EP)
IPC: B32B15/12
Filed: 1988-06-17
Abstract: This invention provides a mat for food which, when 
placed in a tray or the like, absorbs blood and other body 
fluid from fish, animal meat or other food placed in the 
tray and keeps the drippings so absorbed completely separate 
from the food. The mat comprises a synthetic resin layer 
(1), which may be opaque or may be transparent and have an 
aluminium layer (2) deposited thereon, an adhesive layer 
(3), a nonwoven fabric (4), a layer (5) consisting of a 
polymeric water absorbent and a solvent-type heat sealing 
agent, and a paper sheet (6), at least the synthetic resin 
film layer (1) and adhesive layer (3) having openings (7) 
therein for passage of liquid.
Patent EP-0298622-A3 (EP)
IPC: A01M3/00
Filed: 1988-06-20
Abstract: A butterfly net (10) is disclosed comprising a 
stocking cap-shaped netting (18) open at one end 
thereof. The netting (18) has a hem-line loop (20) formed 
along the periphery of the open end. A flexible 
strip of finite (14) length has one portion thereof 
threaded through the loop, and a second portion (22) 
thereof extending outside the loop. The 
butterfly net (10) is provided with an elongated handle 
member (12) having a longitudinally extending 
opening (28). Guide means (30) are provided adjacent the 
opening for guiding the second portion (22) of the 
strip (14) into the opening. An actuator (42) is slidably 
mounted on the handle member (12), and is coupled to 
the second portion (32) of the strip. The actuator (42) is 
movable on the handle (12) between a first position in 
which the one portion is of one length and the 
open end of the netting (18) is fully opened, and a 
second position in which the one portion is of a 
smaller length and the open end of the netting (18) is 
at least partially closed for capturing a 
butterfly.
Patent EP-0304286-A3 (EP)
IPC: H01L27/10
Filed: 1988-08-17
Abstract: A semiconductor integrated circuit device has 
a logic macro (21) and RAM macros (22₁, 22₂), and 
each RAM macro has a plurality of latch circuits, an 
operation circuit (32) and a memory cell array (31). At 
least one of outputs of the latch circuits within the 
RAM macro is coupled to the operation circuit thereof by 
a first interconnection (34a) when the RAM macro is 
used. When the RAM macro is not used, all of the 
outputs of the latch circuits are coupled to certain 
internal cells (25) of the logic macro by a second 
interconnection (34b-34e). The first and second 
interconnections are determined by a function to be 
carried out in the circuit device, that is, designed by 
CAD, for example, depending on the kind or model of the 
circuit device.
Patent EP-0323043-A3 (EP)
IPC: B29C48/495
Filed: 1988-12-02
Abstract: Apparatus and method for fabricating films, es­
pecially films containing vinylidene chloride copolymer, 
enable the process to be performed on a continuous 
basis over an extended period of time greater than 
a few days, typically for at least 2 weeks between 
shut downs for cleaning the equipment of polymer de­
gradation products. The apparatus comprises a co­
extrusion feedblock (20) in combination with an annular 
extrusion die (10) having a crosshead mandrel (11), 
and means (22) for conveying the exit stream (24) 
from the feedblock (20) to the die (10). The particular 
apparatus combination especially reduces the rate 
of carbon buildup in the extrusion apparatus during 
extrusion of VDC copolymer, such that the extrusion 
process can be operated for a longer time between 
shutdowns for cleaning and maintenance of the die. 
In general, the method is able to produce tubular 
films having more layers than an annular extrusion 
die (10) has annular orifices (31).
Patent EP-0324390-A3 (EP)
IPC: A61P31/04
Filed: 1989-01-07
Abstract: Die Erfindung betrifft Nigericinderivate der Formel I 
  
in der Z, R¹ und R² die angegebenen Bedeutungen haben. 
Die Verbindungen der Formel I zeigen sowohl antibakterielle 
als auch antivirale Wirksamkeit.
Patent EP-0326053-A3 (EP)
Title: Programmable memory data protection scheme
IPC: G06F12/14
Filed: 1989-01-23
Abstract: A full CMOS, electrically reconfigurable, serial 
EEPROM with a user defined protected register field. 
The device utilizes a single polysilicon, double metal 
two micron CMOS process and features a core memory 
element which is used in the array to store data and an 
electrically alterable latch element which is used in 
the periphery to store the configuration and the address 
of the protected data field.
Patent EP-0334084-A3 (EP)
Title: Silk screen process paste for manufacturing electrally conductive coatings
IPC: H01B1/22
Filed: 1989-03-04
Abstract: Electrically conducting pastes suitable for the manufacture of membrane keyboards by the screen printing process consist of 40 to 70% by weight of metal powder (silver, aluminium, copper and mixtures thereof), 5 to 55% by weight of an organic solvent and 5 to 20% by weight of a synthetic resin based on a thermoplastic epoxy or phenoxy resin with a mean molecular weight of 10,000 to 250,000 and an epoxycontent of 0 to 1.
Patent EP-0332985-A3 (EP)
Title: Method of purification of factor xii by affinity chromatography
IPC: A61K35/16
Filed: 1989-03-07
Abstract: The invention relates to a method for the purification of the a subunit of factor XIII by affinity chromatography, to a therapeutic composition containing the latter, and to the use of the therapeutic composition. Factor XIII has hitherto been purified either by methods which are technically very elaborate or else by use of toxic affinity chromatography materials. The invention has the aim of providing an improved method for the purification of the a subunit of factor XIII. Factor XIII is obtained according to the invention by a method in which the a subunit of factor XIII is reversibly bound to a matrix suitable for disulfide exchange reactions and is removed from the matrix by reaction with a reducing agent. The method according to the invention makes it possible to provide the biologically active a subunit of factor XIII in high purity.
Patent EP-0350657-A3 (EP)
Title: Seed drill with coulters
IPC: A01C5/06
Filed: 1989-06-19
Abstract: Seed drill with coulters (5), to which are fastened by means of a joint spreading-over elements (9) which are pressed against the soil (4) via at least one spring (8), stops (17, 21) limiting the forward pivoting movement of the spreading-over elements (9) when the coulters (5) are lifted out of the soil. In order in a simple way to prevent the spreading-over elements from being damaged, above all during the turn at the end of the field with the seed drill lifted out, the stops (17) assigned to the spreading-over elements (9) are formed on elastically resilient spring elements (18) which keep the spreading-over elements (9) in a position pointing obliquely forwards, rearwards and downwards when the coulters (5) are lifted out. It is also possible to arrange the spreading-over elements (9), instead of on the coulters (5), on a crossbar fastened behind the coulters (5). <IMAGE>
Patent EP-0349864-A3 (EP)
Title: Cleaning method for liquid-containers
IPC: B08B3/10
Filed: 1989-06-24
Abstract: The method according to the invention for homogenising liquids loaded with solids and for cleaning solid-containing liquid containers achieves, with a control, as a function of the level and operated via a base clock cycle, of the sudden quantity and/or pressure change of a conveying liquid which is directed against the base slope of the container, a high degree of efficiency with low system costs and with energy saving.
Patent EP-0351802-A3 (EP)
Title: Fastening device for a show case sliding door
IPC: E05B65/08
Filed: 1989-07-19
Abstract: The sliding door of showcases is normally closed by means of safety locks, but these have to be installed with a high degree of accuracy if the side wall is to have no play in the position of rest. The new device will likewise make it possible to close a showcase securely, but without having to ensure particular accuracy during installation. The sliding door 4 is held in the closing position or position of rest by permanent magnets 7 which are attached to the showcase and the magnetic field of which can be cancelled via an electrical winding by the flow of an appropriate direct current. Since the permanent magnets do not have to be installed with such accuracy, the assembly of a showcase of this type can also be carried out outside a workshop, for example a building site. Furthermore, the secure closing of sliding doors can thus be brought about, even in places where conventional closing devices would be accessible only with difficulty. 
<IMAGE>
Patent EP-0355434-A3 (EP)
IPC: F42B5/145
Filed: 1989-07-24
Abstract: Cette cartouche comprend un boítier tubulaire 
(10) ayant un percuteur (42) fixé dans le boítier au 
niveau intermédiaire de ses extrémités. Un projectile 
frangible (18) est retenu à serre et de façon scellée 
dans le compartiment avant du boítier. Un piston (54) 
est situé dans le compartiment arrière et consiste en une 
paroi transversale exposée à l'extrémité arrière du 
boítier, et en un manchon s'allongeant vers l'avant et 
pouvant coulisser dans le compartiment arrière. Une 
cuvette d'amorce (60) est située dans le manchon du 
piston et a une paroi transversale déformable s'accotant 
contre un renflement faisant saillie vers l'arrière du 
percuteur (42). Celui-ci comprend des passages faisant 
communiquer les compartiments arrière et avant. Lorsqu'un 
poussoir actionné par le percuteur pousse le piston vers 
l'avant, le renflement percuteur déforme la paroi 
transversale de cuvette d'amorce (60) et provoque 
l'explosion de la charge propulsive (66). Les gaz de 
propulsion déplacent en premier le piston (54) vers 
l'arrière, pour dégager le boítier de la cuvette d'amorce 
(60), de sorte que les gaz subissent une expansion dans 
le compartiment arrière avant d'atteindre l'arrière du 
projectile (18) dans le compartiment avant. Dès lors, le 
projectile est propulsé sans être rupturé.
Patent EP-0359993-A3 (EP)
IPC: G01N29/27
Filed: 1989-08-16
Abstract: Bei einer Warneinrichtung zur Erkennung von Schäden an sich bewegen­
den Teilen (13) ist ein Ultraschallsensor angeordnet, der nach dem 
Impuls-Echo-Betrieb arbeitet und zwischen Sender- und Empfängerbe­
trieb hin- und hergeschaltet wird. Zur sicheren Schadenserkennung 
wird das Meßsignal des Meßfensters (16) mit dem des Kontrollfensters 
(18) verglichen. Bei Verwendung eines Dauerstrich-Schallfeldes wird 
das Interferenzprinzip benutzt, um eine Modulationsfrequenz (f M ) 
als Signal des Riemenschadens zu erhalten. In beiden Abwandlungen 
kann zur weiteren Verbesserung der Schadenserkennung elektronisch 
eine Synchronisierung des Schadenssignals mit dem Riemenumlauf 
durchgeführt werden.
Patent EP-0374628-A3 (EP)
Title: Novel polyol composition and the use thereof in the preparation of rigid polyurethane foams
IPC: C08G18/48
Filed: 1989-12-08
Abstract: The present invention is directed to a novel 
polyol composition and the use thereof in the 
preparation of a rigid polyurethane foam. More 
particularly the polyol composition is a blend of 
specific amounts of two polyols, one based on ortho-­
toluene diamine and the other based on a non-­
ortho-toluene diamine.
Patent EP-0328329-A3 (EP)
Title: Liquid crystal display device
IPC: G02F1/1335
Filed: 1989-02-06
Abstract: A liquid crystal display device comprising a 
liquid crystal display cell (23) arranged between the first and 
second polarizers (21, 22) is disclosed. In the liquid crystal 
display device, the applied voltage between electrodes (25, 27) is 
controlled by a switching element (24) so as to drive picture 
elements defined at the crossings between the first and 
second transparent electrodes (25, 27), and the light incident to at 
least the rim portion of the first transparent electrode (25) and 
the switching means (24) is shaded by a shading film (32) formed in 
the liquid crystal display cell (23).
Patent EP-0331508-A3 (EP)
IPC: F21V23/00
Filed: 1989-03-03
Abstract: A lighting appliance for use exterior to a 
building and which will be switched on automatically as a 
person enters a predetermined zone around the appliance, 
comprising a P.L. lamp (15) connected to a power supply (19) and 
switched by a volumetric detection device such as a P.I.R. 
detector (18). The appliance will operate efficiently in cold 
weather conditions and the tube will be started instantly 
under such conditions since it is equipped with a high 
voltage generator or electronic ballast (19) as opposed to an 
inductive ballast starter of the kind conventionally used 
with a fluorescent lamp tube.
Patent EP-0341832-A3 (EP)
IPC: F01N13/02
Filed: 1989-04-12
Abstract: In a process wherein diesel exhaust gas is passed through a filter (3) to remove particulate therefrom before discharge and particulate deposited on the filter is combusted, the improvement which comprises combusting the particulate with a gas containing NO2 which may be catalytically generated in the exhaust system (1).
Patent EP-0341883-A3 (EP)
Title: Hybrid analog digital control method and apparatus for estimation of absolute velocity in active suspension system
IPC: G01P3/52
Filed: 1989-05-02
Abstract: An improved method and apparatus is provided for 
estimation of absolute velocity in active or semi-active 
suspension systems. A controller (12) produces a signal 
estimate of absolute velocity which can be implemented by 
a control algorithm to attenuate motion between spaced 
members (14,16), such as in vehicular suspension systems. 
The controller (12) performs time integration of an 
accelerometer input signal by an analog integrator means 
(36) comprising a first-order low-pass filter. A digital 
feedback or offset means (38) is utilized to stabilize 
the signal and constrain the constant and relatively low 
frequency components of the analog integrated signal about 
an oscillatory voltage range. A digital filter means (40) 
receives the stable signal and removes selected constant 
and low frequency components of the signal to produce a 
signal indicative of absolute velocities for a frequency 
range of interest further stabilized about a selected 
mid-range voltage value.
Patent EP-0370631-A3 (EP)
Title: Method and apparatus for tape speed override operation when recovering helical audio
IPC: H04N5/93
Filed: 1989-10-25
Abstract: A technique for recovering helical audio using the 
standard synchronous reference clock of the video tape 
recorder system to conventionally clock the transport 
and the video signal processor, including the video 
timebase corrector. A modified audio signal processor 
clock is generated which is varied commensurate with 
the desired rate of tape speed override, varying 
accordingly the flow of audio data through an audio 
timebase recorder. The speed of a helical scanner is 
varied in accordance with the rate of tape speed 
override, to lock the scanner angular position to the 
audio timebase corrector. In turn, a capstan servo 
adjusts the tape position in response to the scanner 
angular position to lock the tape to the scanner. 
Meanwhile, the video signal processing proceeds 
conventionally by skipping or repeating fields or 
frames via a frame store to match the rate of tape 
speed override.
Patent EP-0376547-A3 (EP)
Title: Object recognition device
IPC: G06T7/00
Filed: 1989-12-13
Abstract: An object recognition device for judging the 
normality of an object (15) provides a monitor region 
including a plurality of monitor points superimposed on 
an image produced by video signal (VD) obtained from the 
object. Variation in the luminance information obtained 
from the image with respect to a reference information 
from the monitor region is monitored. In a case where 
the position of the monitor region on the video image of 
the object becomes unsuitable for normality 
determination, a correction range is set at and around 
the monitor point and the setting of the monitor point is 
updated to another one of a plurality of monitor points 
in the monitor region. The luminance information 
obtained when the monitor region is moved to the other 
one of the plurality of monitor points contained in the 
correction range facilitates the judgement of normality.
Patent EP-0379898-A3 (EP)
IPC: H05K9/00
Filed: 1990-01-11
Abstract: The door leaf of this screened door is provided with a screening casing or plating. In its closed position, the door is connected to the doorframe in an electrically conducting manner, substantially over the margin region on all sides. To insert the door in the closed state in a sealing and screening manner in a room wall, the door leaf or the door frame are connected on the one hand to a U-shaped profile and on the other hand to a web, each consisting of screening material, which run around in their margin regions. The legs of the U-shaped profile and the web are oriented relative to one another in such a way that when the door is closed, the web can be introduced into its clamping engagement position between the legs of the U-shaped profile. The inner flanks of the legs of the U-shaped profile are provided with resilient contacts consisting of screening material which lie non- positively against both sides of the web in the closed position. <IMAGE>
Patent EP-0399142-A3 (EP)
Title: Stabilizer compositions for polyols and polyurethane foam
IPC: C08K5/524
Filed: 1990-02-13
Abstract: Polyether polyols and polyurethane foams are stabilized by including therein a stabilizer composition of 2,6-di-tert-butyl-4-sec-butylphenol and a reaction product of diisobutylene, styrene and diphenylamine wherein the ratio of the phenol to the reaction product is about 1:5 to 5:1. The stabilizer composition may further include trihydrocarbyl phosphite to stabilize the color of same.
Patent EP-0387812-A3 (EP)
Title: Bipolar integrated circuit having a unit block structure
IPC: H01L27/118
Filed: 1990-03-13
Abstract: A semiconductor integrated circuit comprises a 
plurality of first hierarchical units (22) of logic 
devices each including a plurality of bipolar logic 
devices having a polycell structure (22a). The bipolar 
logic devices have a first standardized size (H) in a 
first direction and are arranged in a second direction 
for a second standardized size (L) in each first 
hierarchical unit. Each of the first hierarchical units 
is defined by first and second main edges extending in 
the second direction for the second standardized size, 
and first and second side edges extending in the first 
direction for the first standardized size. Each of the 
first hierarchical units consumes a generally identical 
electric power and has a first power feed system (22b, 
22c) extending in the second direction for the second 
standardized size for feeding the electric power to the 
bipolar logic devices therein. At least a part of the 
first hierarchical units are arranged in the first 
direction to form a plurality of second hierarchical 
units (23, 100) having respective lengths in the first 
direction wherein the first and second side edges are 
aligned in the first direction in each of the second 
hierarchical units. Further, the second hierarchical 
units are disposed such that there are at least two 
second hierarchical units having respective positions 
which are different in the second direction. 
Furthermore, there is provided a second power feed 
system (30₁, 30₂, 30₃) extending in the first 
direction so as to cross the first power feed system for 
feeding the electric power thereto.
Patent EP-0398055-A3 (EP)
Title: Flat touch screen workpad for a data processing system
IPC: G06F3/0487
Filed: 1990-04-27
Abstract: This invention describes a workpad (10) that serves as 
both an input and an output (I/O) device for a data 
processing system (60). More particularly, the 
invention relates to a flat display device (18) 
combined with a touch panel (16) and button switches 
(30 - 33) which provide preferably a generally 
horizontal viewing and work surface, the button 
switches being program interpretable and usable to 
emulate the operation of mouse buttons, function keys 
and the like. A single cable (56) connects workpad (10) 
with computer (60).
Patent EP-0396070-A3 (EP)
Title: Curved path waypoint transition for aircraft
IPC: G01S13/91
Filed: 1990-04-28
Abstract: Control apparatus for an aircraft area navigation system 
provides transitioning from an inbound leg (12) to an outbound 
leg (13) of a lateral navigation waypoint (10) with a fixed 
curved transition path (15) with or along the outer limit of 
the protected airspace width or PAW. The present invention 
determines in conjunction with the aircraft altitude and the 
angle of the course change a maximum distance that the 
aircraft will deviate from either the inbound or outbound leg. 
This distance is sometimes called the maximum cross track 
error or MXTK. The maximum cross track error information in 
conjunction with the course change angle is used to generate a 
turn radius for a fixed curved transition path to be followed 
by the aircraft independent of ground speed. The turn radius 
information together with the aircraft ground speed 
information is used to generate a bank angle command signal. 
The bank angle bias command is calculated to vary the bank 
angle of the aircraft so as to keep the aircraft on the fixed 
curved path throughout the transition from inbound to outbound 
waypoint legs.
Patent EP-0398364-A3 (EP)
Title: Thick-film element having flattened resistor layer
IPC: H01L21/70
Filed: 1990-05-18
Abstract: A thick-film element is, e.g., a thick-film 
resistor element and includes at least a pair of 
electrode layers (2a, 2b) formed on one major surface of 
an insulating (1) substrate by adhesion by using thick-­
film printing and having a film thickness of 5 µm or 
less, and at least one flat resistor layer (3) formed by 
adhesion by using thick-film printing so that two sides 
thereof overlap and are electrically connected to the 
electrode layers.
Patent EP-0395372-A3 (EP)
Title: Layered mix effects switcher architecture
IPC: H04N5/268
Filed: 1990-04-25
Abstract: A mix effects based switcher architecture provides 
for processing of video signals with associated key 
signals throughout, the mix effects (M/E) (22) banks 
within the switcher outputting both a composited video 
signal and a composited key signal for use by 
subsequent M/E banks. The outputs of the M/E banks 
may be combined together before being input to an 
output M/E bank (26). The output M/E bank provides a 
layered video signal with associated composited key 
signal at the output of the switcher.
Patent EP-0414377-A3 (EP)
Title: Polymers and prepolymers and their use in a method for the treatment of wool
IPC: D06M13/372
Filed: 1990-07-20
Abstract: The present invention provides polymers and prepolymers which can be used in a method for the shrinkproofing of wool. This method not only confers a good level of shrink resistance, but also gives improved dyeing properties and a soft handle even without the use of additional softening agents. The polymers and prepolymers of essentially result from the reaction of one or more polyoxyalkyleneamines, either as a simple mixture or joined by a polyfunctional bridging group in a prior reaction, with an epihalohydrin or other reactive species, such as formaldehyde, so as to generate a grouping on the molecule capable of reacting with protein fibre surfaces. The reactants are used in such proportions that preferably, though not necessarily, all of the amino groups are reacted.