baber/WOPTO huggingface dataset:
Patent EP-0122077-A3 (EP)
Title: Sustained absorption pharmaceutical composition
IPC: A61K9/24
Filed: 1984-03-22
Abstract: A sustained absorption theophylline-containing pellet for oral administrattion comprises a core of theophylline or a pharmacological equivalent thereof and an organic acid embedded in a polymeric material in a multilayer arrangement and an outer membrane which permits release of the theophylline at a controlled rate in an aqueous medium. The pellet has a dissolution rate in vitro in an aqueous medium, which when measured in a basket assembly according to U.S. Pharmacopoeia XX at 37°C and 75 r.p.m., is not more than 15% of the total theophylline after 2 hours of measurement in a buffer solution at pH 7.5. Not more than 35% of the total theophylline is released after a total of 7 hours of measurement and not more than 65% of the total theophylline is released after a total of 13 hours.
Patent EP-0134114-A3 (EP)
IPC: G03G9/08
Filed: 1984-08-01
Abstract: A method of producing microcapsules with reduced per­
meability is disclosed whereby a produced microcapsule is re­
acted with the reaction product of formaldehyde and a member 
of the group consisting of bisphenol A; bisphenol B; bisphenol 
F; p,p′ dihydroxy 1,1 diphenylethane; alkylated phenols; 4,4′ 
dihydroxybiphenyl; sulfonyldiphenol; and 1,5 dihydroxynaph­
thalene such that discontinuities in the outermost layer of the 
produced microcapsule are closed.
Patent EP-0177802-A3 (EP)
IPC: H01L27/20
Filed: 1985-09-13
Abstract: Ladungssensoranordnung mit mindestens einem Li­
nearsensor (2), der mehrere nebeneinander auf einem ge­
meinsamen Siliziumsubstrat angeordnete Sensorelemente 
enthält, die jeweils mit einer Sensorfläche aus piezoelektri­
schem Material und einem Schalttransistor versehen ist. 
Erfindungsgemäß sind den Sensorelementen jeweils als 
Schalttransistor ein Dual-Gate-MOS-FET (6) zugeordnet, ist 
das Siliziumsubstrat mit einem Ladungsverschiebeelement 
(16) versehen, ist eine Elektrode (4) der Sensorfläche je­
weils mit dem ersten Gate (8) des zugeordneten Dual-Gate-­
MOS-FET (6) verbunden, sind den Drainanschlüssen (14) 
jeweils eine MOS-Kapazität des Ladungsverschiebeele­
mentes (16) zugeordnet und die zweiten Gates (10) sind mit 
einer Phasenumschaltleitung (12) und die Sourceanschlüs­
se (18) mit einer Stromspeiseleitung (20) verbunden. Durch 
diese Gestaltung erhält man eine Ladungssensoranord­
nung, deren beispielsweise infolge eines Druckes generier­
tes zweidimensionales Ladungsbild als serielle Signalfolge 
ausgelesen wird und deren Aufbau einfach und in Silizium­
technologie integriert ist.
Patent EP-0186778-A3 (EP)
IPC: H05H1/34
Filed: 1985-11-25
Abstract: The plasma torch of the present invention includes 
safety control means which responds to the removal or 
partial removal of the torch heat shield from the torch body 
for interrupting the flow of plasma gas and means respon­
sive to the interruption of the flow of plasma gas for disen­
gaging the power supply from the torch.
Patent EP-0184779-A3 (EP)
Title: Device for restoring a loom to predetermined operative conditions to resume working after an interruption, particularly after breakage of the weft
IPC: D03D51/08
Filed: 1985-12-05
Abstract: The device comprises: - detector means (30; 34, 35; 50) for providing electrical signals indicative of the length of warp (3) unwound at each beating-up in normal operation of the loom, - memory means (52) connected to the detector means for storing signals indicative of the warp length unwound at each beating-up, - drive means (20, 21) for causing rewinding of the warp (3) on the warp beam (2), and - control and operating circuit means (40) connected to the detector means (30; 34, 35; 50), to the memory means (52) and to the drive means (20) and arranged after an interruption of the operation of the loom, particularly due to breakage of a weft thread, to actuate the drive means (20) to cause rewinding of the warp (3) and a corresponding drawing back of the textile (T) to an extent which is in a predetermined ratio to the last value of warp length stored in the memory means (52) before the interruption.
Patent EP-0157485-A3 (EP)
Title: Electronic apparatus with circuit cards and signals optically coupled there between
IPC: G02B6/42
Filed: 1985-02-21
Abstract: Optical signals are coupled between circuit cards (14, 16), electrically connected to a backpanel (10), by means of parallel elongate optical conductors (22) formed by an optically conductive plastics moulding (24) mounted on the backpanel. Each elongate optical conductor ends in an inclined face to direct an optical signal between the optical conductor and an optical signal source (18) or detector (20) on a respective circuit card.
Patent EP-0175539-A3 (EP)
IPC: B65B27/08
Filed: 1985-09-10
Abstract: An automatic mail banding apparatus (20) is provided 
which is formed for encircling at least two elastic bands (41, 
43) around a stack (150) of pieces of mail to facilitate mail sort­
ing and to form a tight bundle of mail that will withstand rough 
handling. The mail banding apparatus (20) comprises handling 
means (24) formed for holding a plurality of pieces of mail in a 
stack (150) to enable encircling of the elastic bands (41, 43) 
therearound; band applying means (22) formed for automati­
cally encircling the stack (150) with the elastic bands to form 
a bundle of mail; and at least one of the handling means (24) 
and the band applying means (22) being mounted for move­
ment between two positions to enable encircling of a first band 
(41) in a first orientation around the stack (150), and encircling 
of a second band (43) in a second orientation around the stack 
(150).
Patent EP-0193873-A3 (EP)
IPC: B67D1/08
Filed: 1986-02-28
Abstract: A refrigerated drink dispenser includes a continuous car­
bonator with a closed carbonating tank containing therein a 
carbon dioxid diffuser, an inlet for carbon dioxide to the dif­
fuser and an outlet for carbonated water from the carbonating 
tank, a closed still water tank vertically disposed above the car­
bonator tank, the still water tank having an outlet coupled to 
supply water by gravity to the carbonator tank, a check valve 
between the still water tank and the carbonator tank to prevent 
backflow, a high and low level water sensor in the still water 
tank, a vent outlet from the still water tank a water supply inlet 
to the still water tank, with the valves for equalizing the pres­
sure between the carbonator tank and still water tank, valves 
responsive to the high and low level sensors to: when the wa­
ter level is between the upper and lower level to open the 
equalizing valves and to close the vent and to close the water 
inlet, when the low level is reached, to close the equalizing 
valve, to open the vent, and to open the water inlet to refill the 
still water chamber; and to sense when the high level is 
reached and to return to the condition where the equalizing 
valve is opened and the vent and the supply are closed; and a 
spiral ice bank interposed between the water inlet and the still 
water tank, the incoming water adapted to run over ice in the 
ice bank to be cooled as it is supplied to the still water tank.
Patent EP-0193213-A3 (EP)
IPC: B32B33/00
Filed: 1982-06-25
Abstract: Die Erfindung betrifft eine Verbundfolie bzw. Verbund­
platte, bei der mindestens eine äußere, in Wasser normaler­
weise unlösliche Deckschicht mit einer in Wasser lösbaren, 
mindestens einschichtigen Reaktionsschicht verbunden ist, 
die einen Lösungsvermittler für die Deckschicht enthält. Zur 
Erzielung einer völligen Dichtheit ist mindestens die Deck­
schicht durch Extrudieren einer Folie aus einem thermopla­
stischen Kunststoff porenfrei ausgebildet. Die Deckschicht 
und/oder die Reaktionsschicht der Folie bestehen minde­
stens zum Teil aus Materialien mit düngenden bzw. boden­
verbessernden Eigenschaften, die bei der Auflösung der 
Folie freigesetzt werden. Die Verbundfolie dient vorwiegend 
für Verpackungszwecke und kann beispielsweise als Schach­
tel ausgebildet sein.
Patent EP-0204287-A3 (EP)
IPC: C07C67/30
Filed: 1986-06-02
Abstract: A novel process for the preparation for intermediates in 
the synthesis of antihypercholesterolemic compounds of the 
HMG-CoA reductase type of the following general formula 
  
wherein R is, e.g., 
  
wherein Q is, e.g., 
  
and a, b, c, and d represent, e.g., optional double bonds, 
involving a stereospecific reduction of a compound of the 
formula    
R-CH₂CH₂CO₂(C₁₋₅alkyl)  
with a trialkylborane and sodium borohydride.
Patent EP-0213310-A3 (EP)
Title: Extruded profile of synthetic material for refrigerators or the like
IPC: F25D23/08
Filed: 1986-06-28
Abstract: An extruded profile of synthetic material for refrigerators, refrigerating compartments, coolboxes or the like, is characterised in that it has two leg regions arranged at right angles to one another and in that one leg region has a groove which is open to the outside of the leg region. Preferably, the other leg region has at its free end a rearwardly open recess for a wall panel of the refrigerator or the like. <IMAGE>
Patent EP-0199646-A3 (EP)
Title: Process for preparing 6-alkoxy-5-trifluoromethyl-1-naphtoic acids and novel 1-cyano-naphtalene intermediates
IPC: C07C51/00
Filed: 1986-04-17
Abstract: The invention deals with a new process for preparing known 6-Alkoxy-5-trifluoromethyl-1-naphthoic acids. This process comprises (1) cyanating a 6-alkoxytetralone so as to form a 6-alkoxy-1-cyano-3,4-dihydronaphthalene, (2) converting the 6-alkoxy-1-cyano-3,4-dihydronaphthalene to a naphthoic acid precursor selected from a 6-alkoxy-1-cyanonaphthalene and a hydrocarbyl 6-alkoxy-1-naphthoate, (3) halogenating the naphthoic acid precursor to the corresponding 5-halo derivative, (4) trifluoromethylating the 5-halo derivative to replace the 5-halo substituent with a 5-trifluoromethyl group, and (5) hydrolyzing the resultant product to a 6-alkoxy-5-trifluoromethyl-1-naphthoic acid. The corresponding 6-alkoxy- 5-halo- or 6-alkoxy-5-trifluoromethyl-1-cyano-naphtalenes are novel intermediate products.
Patent EP-0269923-A3 (EP)
Title: Air outlet
IPC: F24F13/12
Filed: 1987-11-11
Abstract: For the air outlet, a supply air casing (1), which can be connected to a supply air system, is provided with at least one horizontally directed connecting piece (2), which opens out into one of the ends of an outlet tube (6) formed from a shell (6.1) provided with openings (6.2), the other end of which is closed by an end plate (11). The outlet tube (6) is provided with an adjusting slide (10), enclosing part of its circumference and covering the entire length of the part of the outlet tube (6) provided with openings (6.2), the adjusting slide (10) being arranged on the outlet tube (6) rotatably about the axis of the latter. <IMAGE>
Patent EP-0258055-A3 (EP)
IPC: A01N43/90
Filed: 1987-08-27
Abstract: Disclosed herein is a pesticidal composition 
which comprises at least one compound selected from the 
group consisting of pyrethroids and synthetic pyrethroid-­
like compounds, and a lopseed extract or at least one compound 
selected from the compounds of the formula: 
  
wherein X₃ is hydrogen or methoxy, X₄ is hydrogen or 
methoxy, R is hydrogen or acetyl, n is integer of 0 or l 
and Ar is 
  
(z is hydrogen or 
hydroxy) or 
  
(X₁ is hydrogen or methoxy and X₂ is 
hydrogen or methoxy).  
     The pesticidal composition comprising the above 
ingredients has a more strong and immediate pesticidal activity 
than the activity of the respective ingredients, and exhibits 
a quite excellent effect in the practical use, for example, 
in controlling insect pests resistant to pyrethroids.
Patent EP-0272010-A3 (EP)
IPC: F04F5/46
Filed: 1987-11-26
Abstract: A device (18) for ejecting granular or particulate 
material from supply means (20), comprises an elongate 
body (3/6/7) for through flow of the material, a nozzle 
(10) defining within the body (3/6/7) an air gap, and 
means (4/5/6) whereby air can be supplied to the air 
gap and as a result of the Venturi effect created 
thereby in the device flow of material through the 
device is enhanced or enabled. The nozzle (10) is 
adjustable as regards its position in the device 
whereby the air gap may be adjustable. By adjusting 
the air gap it can be set to a value to achieve optimum 
flow of material through the device.
Patent EP-0272227-A3 (EP)
Title: Diaphragm brake cylinder for motor vehicles
IPC: F16D65/22
Filed: 1987-12-15
Abstract: A diaphragm brake cylinder comprises: guide means (34) interposed between the stem of the transmission member (22, 26) and the tubular body (16), for allowing relative movement between the transmission member and the tubular body, consisting of a channel-like annular member (34) mounted in the tubular body (16) with its concavity facing the outlet chamber (10) and having in its dorsal region at least one opening (50) for allowing the operating fluid to flow between the outlet chamber and the cavity of the tubular body, and a filter element (48) housed in the concavity of the annular guide member and intended to filter the operating fluid flowing between the outlet chamber and the tubular body during operation.
Patent EP-0274999-A3 (EP)
IPC: C08F8/04
Filed: 1987-12-22
Abstract: A resin and method for preparing the resin 
for solid phase peptide synthesis. The resin has a 
sulfoxide linkage, which is stable to strong acid 
conditions. The sulfoxide linkage can be reduced to 
a sulfide linkage, which allows cleavage of the 
peptide from the resin under mild acid conditions.
Patent EP-0278242-A3 (EP)
Title: Wing apparatus for skier
IPC: A63C11/00
Filed: 1988-01-13
Abstract: Apparatus for creating aerodynamic lift to a downhill skier (10) is shown as having a harness adapted to be worn by the skier (10), a left wing structure (40) is operatively carried by the harness (32), a right wing structure (38) is operatively carried by the harness (32), the left wing structure (40) has a first longitudinal axis extending generally transversely of the skier (10), the right wing structure (38) has a second longitudinal axis extending generally transversely of the skier, the left wing structure (40) is selectively rotatable about the first longitudinal axis, the right wing structure (38) is selectively rotatable about the second longitudinal axis, and the left (40) and right wing (38) structures are respectively rotatable about the first and second axes independently of each other by the skier (10) to respective selected positions.
Patent EP-0302421-A3 (EP)
Title: Alpha-carotene for inhibiting the growth of cancer cells
IPC: A61K31/015
Filed: 1988-07-29
Abstract: Pharmaceutical composition for inhibiting the growth of cancer cells, specifically for the treatment of tumors of ectodermal and/or endodermal origin, preferably in a cancer cell growth inhibiting or cancer cell differentiation inducing amounts comprising  alpha -carotene and, if desired, conventional non-toxic carriers, vehicles and additives, and the use of  alpha -carotene for the manufacture of a medicament for inhibiting the growth of cancer cells, specifically of a medicament for the treatment of tumors of ectodermal and/or endodermal origin, preferably in a cancer cell growth inhibiting or cancer cell differentiation inducing amount.
Patent EP-0307005-A3 (EP)
Title: Multi-colour plastic shells
IPC: B29C41/22
Filed: 1985-04-24
Abstract: Apparatus and a process for manufacturing multiple 
colour thin walled hollow shells for parts such as automobile 
door panels, control and instrument panels from dry 
thermoplastic powders includes a powder box divider to 
form two or more compartments in a powder charge box 
and means for joining the charge box divider end-to-end 
with a mould separation edge on an open-ended heated mould 
for separating the mould into two or more sections; each 
compartment of the charge box has a different colour powder. 
The charge box and mould are joined and then are rotated 
so that the powder is distributed into each mould section 
by gravity flow with the powder from each section flowing to 
the divider which separates the colours so as to form two 
or more tones on a resultant shell of cured material.
Patent EP-0279702-A3 (EP)
IPC: H04N9/78
Filed: 1988-02-19
Abstract: A comb filter for improved cross-color reduction with 
improved visible diagonal resolution is provided for processing 
a luminance component of a quadrature modulated color 
subcarrier television signal in the vicinity of the color 
subcarrier pass band. The comb filter comprises an input and an 
output, and has a first path including a delay circuit for 
delaying the luminance component and a subtraction circuit 
connected between the input and the output, and has a second 
path including a chrominance type comb filter, a band pass 
filter for passing a spectrum in the vicinity of the color 
subcarrier pass band both being followed by a variable 
threshold circuit connected to the subtraction circuit. The 
variable threshold circuit is for inhibiting the signal in the 
second path below a variable threshold. The variable threshold 
is derived as a function of at least one of luminance diagonal 
transition level, chroma level and averaged luminance activity 
in the spectrum in the vicinity of the color subcarrier.
Patent EP-0295801-A3 (EP)
IPC: E04F15/024
Filed: 1988-05-26
Abstract: A flooring panel comprises a substantially 
rectangular tray (12) with free edges of all upstanding 
sides (12S) bent outwardly to form flanging (12F), a 
substantially rectangular load-sustaining board or 
block (16) substantially filling the tray (12) whose 
bottom and the adjacent major face of the board or 
block are bonded together (18B), and a substantially 
rectangular cover plate (14) extending over the tray 
(12) and the other major face of the board or block 
(16) and bonded (18C) to that face. The cover plate 
(14) at each of its edges (14E) is secured to the 
flanging (12F) whether by clenching (14R in Figure 2) 
or welding (25 in Figure 3).
Patent EP-0326806-A3 (EP)
Title: Flame resistant polyaromatic cyanate resins with improved thermal stability
IPC: C08G73/06
Filed: 1989-01-07
Abstract: Halogen-containing hydrocarbon phenol cyanate 
resins are prepared by reacting the product resulting 
from reacting a hydrocarbon phenol resin with a 
metahalogenated hydroxymethyl phenol with a cyanogen 
halide. A mixture comprising the halogen-containing 
hydrocarbon phenol cyanate resins and halogen-free 
hydrocarbon phenol cyanate resins is also disclosed.
Patent EP-0327983-A3 (EP)
IPC: C08L71/12
Filed: 1989-02-03
Abstract: Füllstoffhaltige thermoplastische Formmassen mit verringertem Abrieb, 
enthaltend 
   A) 0 bis 90 Gew.% eines thermoplastischen Polyamids,    B) 0 bis 90 Gew.% eines thermoplastischen Polyesters,    C) 0 bis 90 Gew.% eines Polyphenylenethers,    D) 5 bis 60 Gew.% faser- oder teilchenförmige Füllstoffe oder deren 
Mischungen,    E) 2 bis 25 Gew.% eines schlagzäh modifizierenden Kautschuks, welcher 0,5 
bis 60 Gew.% an Gruppen enthält, die sich von säurefunktionellen oder 
latent säurefunktionellen Monomeren ableiten, und    F) 0,5 bis 10 Gew.% eines thermoplastischen Kautschuks, welcher frei von 
Gruppen ist, die sich von säurefunktionellen oder latent säure­
funktionellen Monomeren ableiten und welcher mit dem Kautschuk E) 
nicht homogen mischbar ist,    
wobei der Gewichtsanteil der Summe der Komponenten A)+B)+C) im Bereich von 
30 bis 90 Gew.%, bezogen auf das Gesamtgewicht der Komponenten A) bis F) 
beträgt.
Patent EP-0340604-A3 (EP)
Title: Monoclonal antibody and its use
IPC: C12P21/08
Filed: 1989-04-25
Abstract: The monoclonal mouse IgG1 antibody can be obtained from a hybridoma cell line, binds to the epitope which is different from Tac in the human IL-2 receptor, inhibits the binding of human IL-2 to its receptor and is suitable for the therapy, prophylaxis and diagnosis of IL-2-dependent disorders in humans.
Patent EP-0343530-A3 (EP)
IPC: B65G49/00
Filed: 1989-05-19
Abstract: The vacuum installation for treating disc-type workpieces has a central distributor chamber (7) into which the workpieces are introduced from a lock through a communicating opening, which can be closed by means of a closure element (8), with the aid of a transfer mechanism (10, 11, 12), preferably in the form of a robot arm, disposed in the distributor chamber. Intermediate chambers (15) which are distributed over the circumference of the distributor chamber (7), furthermore adjoin the same as replaceable modules, it being possible to close the communication between the latter at every connecting point by a closure element (14). An intermediate chamber (15) communicates with at least one process chamber (24, 25) via an associated communication opening (22, 23), which latter can be opened for the purpose of separating the process chamber from the intermediate chamber. Disposed in the intermediate chamber (15) is a further transfer mechanism (20, 21) for the purpose of receiving the workpieces from the first transfer mechanism (10, 11, 12) which deposits the workpieces on an elevating platform (26, 27) disposed underneath a processing chamber (24, 25). The elevating platform introduces the workpiece into the associated process chamber and at the same time isolates the latter from the distributor chamber (15) in doing so. Preferably, a plurality of process chambers is assigned to every intermediate chamber (15). The closure elements (8, 14, 26, 27) at the communication openings between the chambers (7, 15, 24, 25) are controlled while the processes are being carried out in a manner such that no undesirable leakage of gases or particles from one process chamber into the other can take place. 
<IMAGE>
Patent EP-0344720-A3 (EP)
IPC: H01L21/48
Filed: 1989-05-30
Abstract: A method of producing electrical connection members 
comprises the steps of forming a carrier (505) on a first 
electrically conductive member (501); forming holes (142) in 
predetermined portions of the carrier by exposure and 
etching, thereby partially exposing a surface of the first 
electrically conductive member in the holes; etching the 
portions of the first electrically conductive member which 
are exposed in the respective holes, thereby forming 
recesses (502) in the first electrically conductive member so that 
each of the recesses has a diameter larger than the diameter 
of a corresponding one of the holes; filling the respective 
holes formed in the carrier with second electrically 
conductive members (150); and eliminating the first electrically 
conductive member from the carrier. With this method, it is 
possible to easily produce electrical connection members in 
which electrical connecting portions can be provided in a 
high density and in which the reliability of electrical 
connection can be improved, as well as from which 
electrically conductive members do not easily come away.
Patent EP-0346932-A3 (EP)
Title: Use of electrically conductive oil-in-water microemulsions based on perfluorinated compounds as catholytes in electrochemical processes
IPC: C25B1/02
Filed: 1989-06-16
Abstract: An electrochemical process is described wherein a gaseous sub­
stance is reduced at the cathode and in which microemulsions 
of the oil-in-water (o/w) type are utilized as catholytes, 
said microemulsions showing electric ion transfer and inter­
phase matter transfer capacity. The oil phase of said micro­
emulsion consists of perfluoropolyethers having perfluoroalkyl 
end groups or hydrophilic functional end groups or of perfluo­
rocarbons and said microemulsions are obtained by using per­
fluorinated surfactants, in particular those having a perfluo­
roalkylpolyether structure,and/or by using an alcohol as co­
surfactant.
Patent EP-0361494-A3 (EP)
Title: Components and catalysts for the polymerization of olefins
Inventor: ALBIZZATI ENRICO
IPC: C08F4/659
Filed: 1989-09-29
Abstract: Solid catalyst components for the polymerization of 
olefins modified with electron-donor compounds, comprising a 
titanium halide supported on a magnesium dihalide in active 
form and containing as an electron-donor compound a di- or 
polyether having specific reactivity characteristics towards 
MgCl₂ and TiCl₄.