baber/WOPTO huggingface dataset:
Patent EP-0335681-A3 (EP)
Title: Aluminum titanate ceramic sintered body
IPC: C04B35/46
Filed: 1989-03-29
Abstract: A ceramic sintered body having a Young's Modulus 
of not less than 1,600 kg/mm² produced by sintering 1 to 10 
weight % of magnesium oxide, 0.5 to 10 weight % of silicon 
oxide, the remainder being substantially aluminum titanate.
Patent EP-0341019-A3 (EP)
Title: Polyether antibiotic
IPC: C12P19/58
Filed: 1989-05-02
Abstract: New polyether antibiotic A82810, its acyl and alkyl ester, acyl ester and urethane derivatives, and salts thereof, are useful antibacterial and anticoccidial agents and increase feed-utilization efficiency in animals. Methods of making A82810 by culture of Actinomodura fibrosa sp. nov. NRRL 18348 and synergistic compositions of the A82810 compounds with nicarbazin, 4,4 min -dinitrocarbanilide, certain napthalenamine and benzenamine compounds and metichlorpindol are also provided.
Patent EP-0346063-A3 (EP)
Title: Magneto-optical information recording method and apparatus
IPC: G11B5/02
Filed: 1989-06-06
Abstract: This specification discloses a magneto-optical 
information recording and erasing method comprising the 
step of scanning tracks on a magneto-optical recording 
medium by a light beam emitted from an optical head while 
applying a bias magnetic field in a predetermined 
direction to the medium, and effecting one of the 
recording and erasing of information, the step of 
moving the optical head to a desired position across 
the tracks and at the same time, reversing the direction 
of application of the bias magnetic field, and the step 
of scanning the tracks on the medium from the desired 
position by the light beam emitted from the optical 
head while applying a bias magnetic field in the 
reversed direction to the medium, and effecting the 
other of the recording and erasing of the information. 
The specification also discloses a magneto-optical 
information recording apparatus for carrying out such 
method.
Patent EP-0349160-A3 (EP)
IPC: B32B27/30
Filed: 1989-06-15
Abstract: The present invention relates to delaminating 
film and a tamper indicating tape made from same for use 
with a package to indicate opening of the package.  
     Delaminating films typically include two or more 
layers of polymeric materials, bonded together either by 
heat lamination, by coextrusion, or by means of an 
adhesive layer. Delamination of these composite films by 
separation of the various layers from each other provides 
indication of tampering. However, lamination or 
coextrusion of multiple polymeric layers increases the 
material expense of the film and tape and requires complex 
manufacturing techniques.  
     The present invention provides a tamper 
indicating film and tape for use with a package. The tape 
includes a delaminating film including phase separated 
polymers. Indicia are applied to opposing major surfaces 
of the film to indicate different conditions of the tape. 
The film is adhesively applied to secure container parts 
together and enclose an opening in the container. Whe 
applied, only one of the indicia is perceptible. When the 
film is internally delaminated, one set of indicia is 
obscured and the other set of indicia is rendered 
perceptible.
Patent EP-0372759-A3 (EP)
Title: Agc isolation of information in tdma systems
IPC: H01J3/02
Filed: 1989-11-23
Abstract: In a communications system having transmissions containing 
certain information-of-interest (147, 149) at predetermined 
intervals in the transmission, there is provided a method for 
isolating and processing that information-of-interest. The 
method is characterized by sensing the start of a transmission 
(141) and isolating for processing as the information-of-­
interest, the information received about instant(s) 
predeterminally removed in time (145) from the sensed start 
of transmission (141). Thus, the information-of-interest is 
isolated principally on the basis of elapsed time.  
     The method for isolating and processing that information-of-­
interest is further characterized by sensing (249) the start of a 
transmission from the received signal power of the 
transmission exceeding a predetermined threshold (259); 
AGCing the transmission (233) and attenuating the AGC'd 
transmission from a maximum level to a desired level before 
the information-of-interest is expected to arrive; isolating for 
processing as the information-of-interest, the information 
received about instant(s) predeterminally removed in time 
from the sensed start of transmission, by timing (263) the 
expected interval between the instant that the start of the 
transmission is sensed and the predetermined instant that the 
information-in-interest should arrive (whereby the 
information-of-interest is isolated principally on the basis of 
elapsed time); tagging the information (247) isolated about 
that instant for processing; and beginning processing (275) 
with information just preceeding the isolated information 
(whereby the reliability of the information detection is 
enhanced by one-to-several bits).
Patent EP-0372761-A3 (EP)
Title: Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water
IPC: B09C1/02
Filed: 1989-11-23
Abstract: Mixtures of organic materials, solids and water, e.g. wastes, are 
treated with solvents to remove the organic materials. A first 
extraction with a first organic solvent gives an intermediate 
composition which is treated with a volatile organic solvent capable 
of dissolving at least some of the first solvent to give a treated 
product.
Patent EP-0378054-A3 (EP)
IPC: D06M13/322
Filed: 1989-12-28
Abstract: Beschrieben wird ein Verfahren zur fotochemischen Stabilisierung von 
ungefärbten und zu färbenden Lederimitaten, das dadurch gekennzeichnet 
ist, dass man das ungefärbte oder zu färbende Lederimitat in einer 
wässrigen Flotte behandelt, die ein Lichtschutzmittel enthält. Ebenfalls 
beschrieben ist ein Mittel zur Ausführung des Verfahrens.
Patent EP-0332594-A3 (EP)
Title: Variable-crown roll
IPC: F16C13/00
Filed: 1989-02-03
Abstract: The invention concerns a variable-crown roll, which comprises a massive central axle (11) and a roll mantle (12) arranged as revolving on said axle. Hydraulic loading elements or a corresponding pressure chamber or a series thereof is fitted in the space between said central axle and said roll mantle (12), by means of which said elements or chamber it is possible to adjust the profile of the nip formed with the counter-roll of said variable-crown roll. The loading elements or equivalent are fitted substantially at the nip plane (K-K) of said nip, and the roll mantle (12) is journalled as revolving substantially within or near the areas of both of its ends on the central axle (11) by means of bearings (17), which are fitted on annular parts (18). Hydraulic power units (21a,31a; 21b,31b) are fitted between said annular parts (18) and the central axle (11), which said power units can be loaded by the pressure of a hydraulic fluid so as, at least partly, to produce the forces that load the nip N). By means of the power units, the roll mantle (12) of the variable-crown roll can be displaced relative the central axle (11) so as to open/close the nip. The invention is characterized in that the hydraulic power units comprise at least two hydraulic-cylinder-piston devices (21a,31a;21b,31b), the directions of effect of the forces produced by means of said devices diverging from the direction of the nip plane (K-K). The power units are arranged so that the resultant of said forces is parallel to the nip plane (K-K), and that said annular part (18) is supported on the central axle (11) as slidingly displaceable in the direction of the nip plane (K-K).
Patent EP-0384112-A3 (EP)
IPC: B66C23/26
Filed: 1990-01-12
Abstract: Die Erfindung betrifft einen Turmdrehkran, vorzugsweise einen 
oben drehenden Turmdrehkran, mit 
Winden (15, 16) für das Hub- und Katz­
fahrseil und mit einem oberen Abspannbock (36), an dem die Abspann­
seile oder -gestänge (40, 41) für den 
Katzausleger (39) und den Gegenausleger (30) 
befestigt sind, wobei die die Winden (15, 16) 
für das Hub- und Katzfahr­
seil halternde Tragkonstruktion (13, 19, 21), 
die Laufkatze (100), der Lasthaken (63) 
und die Kopfstation (76) mit Festpunkt (77) 
des Hubseils (78) und Umlenkrolle (79) 
für das Katzfahrseil (80) Teile einer Montage- und Transporteinheit 
sind. Der neue Turmdrehkran soll sich auch bei größerer Bauart 
schnell und auch bei beengten Raumverhältnissen in straßenge­
rechte Montage- und Transporteinheiten zerlegen lassen.  
     Hierzu besteht die Montage- und Transporteinheit des Turmdreh­
krans aus der Tragkonstruktion für die Winden (15, 16), an die die 
hintere Seite des Rahmens (60) der Laufkatze (100) angeflanscht ist, und 
der Kopfstation (76), die mit einem an 
der vorderen Seite des Rahmens (60) 
vorgesehenen Tragstücks verbunden ist.
Patent EP-0381072-A3 (EP)
Title: High volume low pressure air spray gun
IPC: B05B7/08
Filed: 1990-01-26
Abstract: A high volume low pressure air spray gun (20) has an 
atomizing air orifice (76) for atomizing a stream of liquid 
coating material into a conical spray and opposed side 
port air orifices (88) for flattening the spray into a fan-shaped 
pattern. The gun receives air at pressures up to 
about 100 psi, and an air flow restriction in the form 
of a venturi (110) is in an air supply passage in the gun 
barrel. A valve stem (54) for controlling the flow rate of 
air to the side port orifices (88) extends through the 
venturi (110), and is configured to vary the venturi air flow 
area in response to changes in the flow rate of air to 
the side port orifices. When the valve stem (54) is 
positioned for maximum air flow to the side port 
orifices (88), it establishes a maximum air flow area through 
the venturi (110) , such that a high pressure of air at the gun 
air inlet, after flowing through the venturi, results in 
a high volume low pressure air flow at the atomizing and 
side port orifices (88). When the valve stem (54) is positioned 
to reduce air flow to the side port orifices (88), it 
correspondingly reduces the flow area through the 
venturi (110) to maintain the pressure of air at the atomizing 
orifice below a selected maximum value. The gun may 
carry a paint cup (124), in which case the cup is pressurized 
by air downstream from the venturi to prevent 
overpressurization of the cup.
Patent EP-0393790-A3 (EP)
Title: Preparation of copolymers of carbon monoxide
IPC: C08G67/02
Filed: 1990-04-18
Abstract: Copolymers of carbon monoxide with one or more 
mono-olefins having at least three carbon atoms in the 
molecule are prepared by copolymerization of the 
monomers in the presence of a catalyst composition 
based upon 
   a) a palladium compound,    b) an anion of an acid having a pKa < 2, and    c) a bisphosphine of formula (R²)₂P-R-P(R²)₂, where R 
is a bivalent bridging group having at least two 
C-atoms in the bridge, and R² is an optionally 
polar-substituted aliphatic hydrocarbyl group,    
and in the additional presence of a compound of formula 
C(X)(Y)(OR³)₂ wherein X = H or hydrocarbyl, Y = H, 
hydrocarbyl or OR³, and R³ = hydrocarbyl.
Patent EP-0382518-A3 (EP)
Title: Multi-feedback circuit apparatus
IPC: G06F15/18
Filed: 1990-02-08
Abstract: A multi-feedback circuit network is provided which 
can prevent undesired oscillation or chaos phenomena that 
tend to arise when the Hopfield model is realized by 
electronic circuits, and can also reduce the number of 
synapse nodes in the neural network model. The network 
comprises a plurality of non-linear elements (7) with signal 
terminals (36, 37) which can be interchangeably designated as inputs 
or outputs.
Patent EP-0390464-A3 (EP)
Title: Mist elimination in paint spraying
IPC: C09D7/00
Filed: 1990-03-26
Abstract: A process of operating a paint spray booth 
system using an oil-in-water emulsion to collect 
hydrocarbon emission, to detackify paint, and to collect 
paint solids, includes circulating within said paint 
spray booth system an oil-in-water emulsion comprising: 
   (a) 1-50% by weight of an organic liquid 
having a boiling point of at least 150°C;    (b) 0.1-30% by weight of the organic liquid 
of an oil-in-water emulsifier; and    (c) the balance, water,    
said emulsion having a pH ranging from 7.5-12.0 and 
being rapidly broken into separate oil phases, and paint 
sludge phases by adjusting the pH of the emulsion to 
below 6.5. A high efficiency mist eliminator may be 
used within the exhaust side of said paint spray booth 
system in a manner allowing the treatment of the entire 
exhaust gas stream by the mist eliminator, to collect a 
portion of oil, water, paint particulate, and 
hydrocarbon emissions entrapped in the exhaust gas 
stream and recycle it to the circulating oil-in-water 
emulsion.
Patent EP-0398600-A3 (EP)
Title: Speed and contrast promoted silver halide doped emulsions
IPC: G03C1/10
Filed: 1990-05-11
Abstract: Negative-acting silver halide photographic materials 
comprising Group VIII metal doped silver halide emulsions 
free from contrast-promoting amounts of hydrazine 
derivatives containing as speed and contrast promoting 
agents one or more compounds of the general formula: 
   
     The photographic materials are suitable for use in 
the photolithographic industry and for development of 
daylight-handleable contact film.
Patent EP-0399853-A3 (EP)
Title: Recording and reproducing device
IPC: G11B27/034
Filed: 1990-05-25
Abstract: A recording and reproducing device, which records and 
reproduces information on and from a rewritable recording 
medium having absolute addresses and comprising an 
information recording area wherein information entered 
from external devices is recorded and a TOC area wherein 
additional information with respect to the information 
recorded in the information recording area is recorded, 
comprises: an optical head and an electromagnet for 
recording information in the information recording area, 
and for recording in the TOC area the absolute addresses 
indicating at least the recording positions of information 
as additional information every time the information is 
recorded in the information recording area; a display 
section for graphically displaying the recorded and 
unrecorded ranges of the information recording area 
independently according to the absolute addresses recorded 
in the TOC area with respect to the recording positions of 
each piece of information; warning means for warning to 
show that a position has already been occupied by 
referring to the additional information recorded in the 
TOC area when it is instructed to record new information 
in the position of the information recording area where 
another information has already been recorded; first 
editing means for erasing the additional information from 
 
 
the TOC area with respect to any information within the 
information recording area when the information is 
completely erased therefrom; and second editing means for 
detecting a remaining amount of any information when the 
information is partially erased from the information 
recording area, for recording in the TOC area absolute 
addresses indicating the recording positions of the 
remaining information part in the TOC area, after 
replacing the absolute addresses indicating the recording 
positions of its original information with those 
indicating the recording positions of the remaining 
information part when the remaining amount is not less 
than a predetermined value, and for erasing the additional 
information of the partially erased information from the 
TOC area when the remaining amount of the partially erased 
information is less than the predetermined value. With 
the arrangement, even if the stored additional information 
is lost due to the cut-off of the power source, in the 
recording operation thereafter, the user can accurately 
recognize the recording conditions of the information 
recording area, and such trouble as to record another 
information overlapping with information already recorded 
is perfectly prevented, and further the user can recognize 
space domains easily and accurately.
Patent EP-0414584-A3 (EP)
IPC: B22D31/00
Filed: 1990-07-04
Abstract: Installation de nettoyage de pièces de fonderie qui 
comporte au moins un poste de décolmatage par vibrations.  
     Le poste de décolmatage par vibrations N2 comporte une 
machine (19) pour produire des ultra-sons et des moyens 
(20) pour transmettre à la pièce de fonderie (5) les 
vibrations engendrées par les ultra-sons produits.
Patent EP-0394189-A3 (EP)
IPC: F16B13/14
Filed: 1990-03-23
Abstract: Das Befestigungselement zur Verankerung mittels aushärten­
der Massen an plattenförmigen Bauteilen weist eine am setz­
richtungsseitigen Ende (1a) Austrittsöffnungen (1d) enthal­
ende Dübelhülse (1) und eine damit in Verbindung stehende, 
die Rückseite des Bauteiles (6) hintergreifende, von der aus­
härtenden Masse (7) verfüllbare Hülle (3) auf. An der entge­
gen der der Setzrichtung (S) dem Bauteil (6) zugewandten Seite 
(3a) der Hülle (3) angeordnete Oeffnungen (3c) sind grösser als 
an der in Setzrichtung dem Bauteil (6) abgewandten Seite (3b) 
angeordnete Oeffnungen (3d). Somit tritt an der dem Bauteil (6) 
zugewandten Seite (3a) aushärtende Masse (7) aus der Hülle (3) 
und stützt die Hülle (3) grossflächig am plattenförmigen Bau­
teil (6) ab. Durch diese grossflächige Abstützung werden hohe 
Verankerungswerte erreicht.
Patent EP-0461392-A3 (EP)
Title: Test carrier for the determination of ions
IPC: G01N31/22
Filed: 1991-05-08
Abstract: A test carrier for the determination of ions containing a test layer which has a liquid-resistant, organic phase which contains a hydrophobic polymer in a homogeneous mixture with a hydrophobic, organic liquid of low volatility and an ionophore, as well as a substance which changes its colour in the presence of the ion to be determined. The test carrier is characterized in that the test layer contains particles with an oil number of 80-200 and the ionophore is homogeneously dispersed in the hydrophobic, organic phase. A second test layer contains a buffer capable of maintaining the pH therein at a value of between 5-10.
Patent EP-0467157-A3 (EP)
Title: Voice-operated device for entertainment electronic, especially for video recorder
IPC: G10L15/22
Filed: 1991-07-04
Abstract: In the course of time, the operation of modern devices for entertainment electronics has become more and more difficult for the user, especially since many new device functions have been added compared with previous devices. Voice-controlled devices for entertainment electronics are also known, in which individual device functions can be controlled by acoustic input of command words, by means of a microprocessor and a voice analyser connected to it. To increase further the operational reliability and avoid device control errors if possible, a first microprocessor is arranged in the new device, which microprocessor carries out a logic operation on acoustically entered command words and function commands entered via a key or alphanumeric keyboard during a learning process. In the subsequent operating phase, the voice command is analysed and, when a voice command is recognised, the first microprocessor supplies the associated function command to a second microprocessor which controls the various device functions. A wide field of applications is given for the new voice-controlled device, in which context task-specific matching of the two microprocessors can be effected by applying the principle of distributed control. <IMAGE>
Patent EP-0519453-A3 (EP)
Title: Liquid storing container for ink jet recording apparatus
IPC: B41J2/175
Filed: 1992-06-17
Abstract: A liquid storing container storing liquid therein and having a supply port for supplying the liquid to the outside has flow rate control means having a slit adapted to be closed in a steady state and to be opened for predetermined differential pressure or greater and controlling the flow rate of the liquid supplied from the supply port to the outside, and pressure regulating means disposed more adjacent to the supply port than to the flow rate control means for regulating the pressure of the liquid more adjacent to the supply port than to the flow rate control means. <IMAGE>
Patent EP-0529275-A3 (EP)
IPC: F16F3/04
Filed: 1992-07-16
Abstract: Es wird ein zweiteiliger Wirbelknochenersatz (10) vorgeschlagen, der aus zwei 
wendelförmig gebogenen Strängen (13, 14) besteht, die unter Bildung eines 
Hohlzylinders ineinandergedreht bzw. geschraubt, zwischen die Wirbelkörper 
(11, 12) eingesetzt und wieder geringfügig bis zum Erhalt der erforderlichen Höhe 
auseinandergeschraubt werden. Die Stränge (13, 14) bestehen aus kohlenstoffaserverstärktem 
Verbundwerkstoff.
Patent EP-0497398-A3 (EP)
Inventor: DELMAS GILLES
IPC: G01L5/22
Filed: 1992-01-15
Abstract: Dispositif à écran tactile (20) muni d'une plaque 
mobile (22), ayant un poids P, et un cadre fixe (21) qui 
coopèrent entre eux par au moins deux détecteurs (23₁, 23₂, 
23₃) à lame à jauges de contrainte (12) pour détecter des 
coordonnées de points d'application de forces d'appui exercées 
sur la plaque mobile (22). Pour équilibrer le poids P de la 
plaque (22) celle-ci est suspendue par des moyens de 
suspension (24₁, 24₂). La plaque (22) peut d'autre part être 
maintenue dans sa partie basse par des attaches élastiques 
(25₁, 25₂). On peut munir les détecteurs à lame à jauges de 
contrainte d'un organe en U (13) qui agit sur la lame à l'aide 
de butées (14, 15). L'organe en U maintient la lame sans jeu 
dans une direction et lui assure un déplacement à frottement 
doux dans une autre direction perpendiculaire.  
     Application : dispositif à écran tactile.
Patent EP-0608540-A3 (EP)
Title: Product registration and accounting installation in a self-service scanning system.
Inventor: FISCHER WILFRIED
IPC: A47F9/04
Filed: 1993-12-16
Abstract: A single service point 3 is assigned 2 parallel running belts 6, 6' with scanners 1, 1' to be operated by the customers. Each customer scanner 1, 1' is connected to a customer-checking screen 2, 2', the customer scanners 1, 1' and the associated customer-checking screens 2, 2' being arranged at the end of the running belts 6, 6' within the viewing and checking range of the service point 3. The sales-related data of the two running belts 6, 6', recorded via the customer scanners 1, 1', can simultaneously be read on the screen 10 of the service point 3 in the same or a different size and in a design of any colour. The simultaneous reading of the recorded values of the two running belts 6, 6' makes it possible, at any time, to conduct a complete check of the flow of the two recording operations via the screen 10. <IMAGE>
Patent EP-0586033-A3 (EP)
IPC: G03G15/00
Filed: 1993-01-22
Abstract: A process cartridge (B) has an image bearing member (9), 
a developing bias contact disposed at one longitudinal 
end of a developing means (10) near the image bearing member 
for applying the developing bias to the developing 
means, an earthing contact (18a) disposed at the same 
longitudinal end of the developing means remote from 
the image bearing member for earthing the image bearing 
member, and a charging bias contact for applying the 
charging bias to a charger means. The process cartridge (B) 
is mounted within a compact image forming apparatus 
which can obtain an image with high quality. According 
to the present invention, there are provided a process 
cartridge (B) and an image forming apparatus mountable such 
process cartridge therein, which can improve the 
reliability of the contactness of the contacts and can 
be made small-sized.