baber/WOPTO huggingface dataset:
Patent EP-0244049-A3 (EP)
IPC: B65D55/02
Filed: 1987-01-27
Abstract: A tamper indicating hermetically sealed package 
comprising a container (11) having a neck (12) with an opening and a 
closure (10). The container includes a first annular bead (14) at the 
upper end adjacent the opening and a second annular bead (15) spaced 
axially from the first annular bead and having a greater diameter 
than the first bead. The closure is made of plastic and comprises 
a base wall (16) and a peripheral skirt (17). The base wall includes an 
annular bead (18) on the internal surface thereof and the peripheral 
skirt includes an interrupted annular bead (19) spaced axially from 
the base wall. A sealing gasket (25) is cast in situ in the channel 
defined by the annular bead (18) on the base wall and the peripheral 
skirt and extends to the interrupted annular bead (19) on the skirt. 
A tamper indicating band (20) is connected along a weakened line (21) to 
the peripheral skirt and includes an interrupted annular bead (22) 
that is adapted to engage the second bead (15) on the container.
Patent EP-0256761-A3 (EP)
IPC: C08L67/03
Filed: 1987-08-05
Abstract: Described herein are miscible blends of polycarbonom­
ides, defined as amide and/or imide containing polymers, 
and a polyarylate or arylate-carbonate copolymer which are 
useful in the manufacture of extruded sheets, high temper­
ature connectors, aircraft and mass transportation vehicle 
interiors, injection molded articles, and extruded pro­
files and thermoformable articles.
Patent EP-0258020-A3 (EP)
IPC: C08J5/18
Filed: 1987-08-24
Abstract: An opaque, biaxially oriented film structure is described which 
comprises:  
an expanded thermoplastic polymer matrix core layer within which 
is located a minor amount of a light-absorbing pigment and a strata 
of voids; positioned at least substantially within at least a 
substantial number of said voids is at least one void-initiating 
particle which is phase distinct and incompatible with the matrix 
material, the void space occupied by said particle being 
substantially less than the volume of said void, with one generally 
cross-sectional dimension of said particle, at least approximating a 
corresponding cross-sectional dimension of said void; the population 
of voids in said core and the thickness of said core being such as 
to cause a degree of opacity of less than 15% light transmission; and  
at least one void-free thermoplastic skin layer affixed to a 
surface of the core layer, said skin layer(s) being of a thickness 
such that the outer surfaces thereof do not, at least substantially, 
manifest the surface irregularities of said core layer.
Patent EP-0266899-A3 (EP)
IPC: C07D521/00
Filed: 1987-10-02
Abstract: The invention relates to compounds of formula (I) 
  
wherein R¹ represents a hydrogen atom or a group selected 
from C 1-10  alkyl, C 3-6  alkenyl, C 3-10  alkynyl, C 3-7  
cycloalkyl, C 3-7  cycloalkyl C 1-4  alkyl, phenyl, or phenyl 
C 1-3 alkyl, -CO₂R¹⁰, -COR¹⁰, -CONR¹⁰R¹¹ or -SO₂R¹⁰ (wherein 
R¹⁰ and R¹¹, which may be the same or different , each 
represents a hydrogen atom, a C 1-6  alkyl or C 3-7  cycloalkyl 
group, or a phenyl or phenylC 1-4  alkyl group, in which the 
phenyl group is optionally substituted by one or more C 1-4  
alkyl, C 1-4  alkoxy or hydroxy groups or halogen atoms, with 
the proviso that R¹⁰ does not represent a hydrogen atom when 
R¹ represents a group -CO₂R¹⁰ or -SO₂R¹⁰);  
R₂ represents a hydrogen atom or a C 1-6  alkyl, C 3-6  alkenyl, 
C 3-7  cycloalkyl, phenyl or phenyl C 1-3  alkyl group;  
R₃ and R₄, which may be the same of different, each 
represents a hydrogen atom or a C 1-6  alkyl group;  
One of the groups represented by R⁵, R⁶ and R⁷ is a hydrogen 
atom or a C 1-6  alkyl, C 1-6  hydroxyalkyl, C 3-7  cycloalkyl, 
C 2-6  alkenyl, phenyl or phenyl C 1-3  alkyl group, and each of 
the other two groups, which may be the same or different, 
represents a hydrogen atom or a C 1-6  alkyl group; and  
Q represents a hydrogen or a halogen atom, or a hydroxy, 
C 1-4  alkoxy, phenyl C 1-3  alkoxy or C 1-6  alkyl group or a 
group -NR⁸R⁹ or -CONR⁸R⁹ wherein R⁸ and R⁹, which may be the 
same or different, each represents a hydrogen atom or a C 1-4  
 
 
alkyl or C 3-4  alkenyl group, or together with the nitrogen 
atom to which they are attached form a saturated 5 to 7 
membered ring;  
and physiologically acceptable salts and solvates thereof.  
     The compounds are potent and selective antagonists of 
the effect of 5-HT at 5-HT₃ receptors and are useful, for 
example, in the treatment of psychotic disorders, anxiety, 
and nausea and vomiting.
Patent EP-0267034-A3 (EP)
Title: Protection of beaches and sand dunes against erosion
IPC: E02D3/12
Filed: 1987-11-05
Abstract: A process for the retardation and prevention of shoreline, beach and sand dune erosion is disclosed wherein sand particles are consolidated by contact with an aqueous gel-forming composition. In one preferred embodiment, the aqueous gel-forming composition comprises a suitable amount of a water-soluble gel-forming compound combined with a suitable cross-linking agent for said gel-forming compound. Novel-erosion resistant compositions are also disclosed.
Patent EP-0261058-A3 (EP)
Title: Self-supporting ceramic sructures and methods of making the same
IPC: C04B41/87
Filed: 1987-09-03
Abstract: A method of producing self-supporting ceramic structures includes providing a first self-supporting ceramic body (10) comprising (i) a polycrystalline oxidation reaction product (12) formed upon oxidation of a first molten parent metal with a first oxidant, and (ii) interconnected porosity (13) at least partially accessible from one or more surfaces (15) of said first ceramic body (10). A second ceramic body is used to form, by reaction with a vapor-phase oxidant, a second polycrystalline material which is infiltrated into the porosity of at least a zone of said first ceramic body (10).
Patent EP-0280336-A3 (EP)
Title: Storage system
IPC: B65G35/04
Filed: 1988-02-27
Abstract: A storage system for the ordered and positioned feeding, storing and removal of parts arranged on a carrier is described. 
<??>The storage system comprises a first container for full carriers and a second container for empty carriers and is distinguished by the following features:
 - The carrier is formed by a carrier belt whose ends are in each case connected to a shaft arranged in the first container and a shaft arranged in the second container, and which is capable of being wound, together with the parts situated on the carrier belt, onto said shafts.
 - An advancing unit advances the carrier belt in such a way that a new part can be stored at and removed from a loading and unloading station respectively and the carrier belt is wound off the one shaft and wound onto the other shaft. 
<??>The storage system according to the invention has the advantage that only a single loading and unloading position is required and that the individual sequences can easily be automated.
Patent EP-0285798-A3 (EP)
IPC: G01R31/02
Filed: 1988-02-29
Abstract: Bei der elektrischen Funktionsprüfung von Verdrahtungsfeldern, 
insbesondere von Leiterplatten (Lp) erfolgt die Kontaktierung 
ausgewählter Meßstellen (M10, M11) über Gasentladungskanäle 
(G10, G11). Die Anzahl der für die Ansteuerung der einzelnen 
Meßstellen (M10, M11) erforderlichen Zuleitungen soll drastisch 
reduziert werden.  
     Bei der neuen Vorrichtung ist jeder Gasentladungskanal durch 
eine zugeordnete Sammelleitung (S10, S11) und durch die steuer­
bare Beaufschlagung eines zwischen dem Gasentladungskanal (G10, 
G11) und der zugeordneten Sammelleitung (S10, S11) angeordneten 
Photoleiters (P10, P11) mit Licht (L) auswählbar.
Patent EP-0286955-A3 (EP)
Title: Process for reducing the phenol content in phenol-containing water
IPC: C02F1/66
Filed: 1988-04-06
Abstract: A process for the purification of phenol-containing waters, in particular waste waters from phenolic resin production, where the term "phenol" is taken to mean all steam-volatile benzene derivatives according to DIN 38,409 H 16, by reaction of the phenol with formaldehyde in an alkaline environment at 50 DEG  to 100 DEG  C. to form those phenolformaldehyde condensates which, by subsequent acidification of the waste water, precipitate in filterable, granular and no longer sticky form and can be separated.
Patent EP-0297367-A3 (EP)
IPC: H04W84/02
Filed: 1988-06-16
Abstract: A digital stored voice pager receiver is 
disclosed comprised of a receiver (12), a decoder 
(14), a converter (38), switch (56), a memory (50), 
and an annunciator (36). The receiver (12) receives 
analog information transmitted from a paging 
transmitter. In response, the decoder (14) decodes 
the analog information and applies the information 
to the converter (38). The converter (38) converts 
the analog information to digital information for 
storage into one of a plurality of message slots in 
the memory (50). The annunciator (36) generates an 
alert upon receipt of the analog information. In 
response to a single control input (56), the 
digitized stored voice message is recalled from a 
message slot, reconverted from digital information 
to analog information, and used to produce audible 
voice information being a replica of the original 
analog voice message.
Patent EP-0299366-A3 (EP)
IPC: G11C13/02
Filed: 1988-07-08
Abstract: Die Erfindung betrifft ein Verfahren zur Modifizierung und Adressierung 
organischer Filme im molekularen Bereich mittels Tunnelmikroskopie durch 
lokale Änderung der molekularen oder elektronischen Struktur der organi­
schen Schicht.
Patent EP-0312070-A3 (EP)
Title: Cyclobutarene ketoaniline monomeric and polymeric compositions
IPC: C07C/
Filed: 1988-10-13
Abstract: The invention comprises cyclobutarene 
ketoaniline monomers and the process for preparing 
them. The monomers can be used to graft and/or endcap 
a monomer or polymer having at least 1 amino-reactive 
functionality. The grafted and/or endcapped monomer or 
polymer can subsequently be processed to prepare a 
highly crosslinked network.
Patent EP-0314111-A3 (EP)
Title: Storage apparatus including head drive control
IPC: G11B21/10
Filed: 1988-10-26
Abstract: In a magnetic disk storage apparatus (100), a magnetic 
disk (3), magnetic head (4), head positioning mechanism 
(7;13) and head servo circuit (17) are employed. To avoid an 
oscillation phenomenon of a head servo system, there is 
provided a gain controlling system (21;30;20) so as to adjust 
an amplification gain of the servo circuit (17).
Patent EP-0315090-A3 (EP)
Title: Epoxy resin compositions for use in low temperature curing applications
IPC: C08G59/20
Filed: 1988-10-29
Abstract: Compositions comprising a mixture of (A) an epoxy 
resin composition consisting essentially of (1) at 
least one epoxy resin which has an average of not more 
than 2 vicinal epoxy groups per molecule; (2) at least 
one epoxy resin which has an average of more than 2 
vicinal epoxy groups per molecule and (3) at least one 
rubber or elastomer; and (B) optionally, a low 
viscosity reactive diluent, are useful in preparing low 
temperature curable compositions. Also claimed is low 
temperature curable compositions containing the above 
components (A) and (B); (C) at least one cycloaliphatic 
amine hardener and (D) optionally, an accelerator for 
component (D).
Patent EP-0292141-A3 (EP)
IPC: B60R25/00
Filed: 1988-05-03
Abstract: An automobile security device including an 
extendible lock bar (14) and lock housing (12). A first 
engagement member (21) is fixed on one end of the lock bar, 
and a second engagement member (43) is supported by the lock housing 
(12). The first engagement member (21) is positioned to engage a floor 
mounted gear select lever or gearshift lever, and 
the lock housing (12) and the second engagement member (43) are 
thereafter pulled away from the first engagement member (21), into 
engagement with the floor mounted brake handle.
Patent EP-0292152-A3 (EP)
IPC: G02F1/13
Filed: 1988-05-05
Abstract: An electron beam-addressed liquid crystal 
cell for a light valve. The cell (40) includes liquid 
crystal material (42) sandwiched between two 
substrates (16, 44). One substrate (44) is addressed 
by the electron beam (60a, 60b) and includes a coating 
(51) having a rate of secondary electron emission 
greater than the characteristic rate of secondary 
electron emissions of the base layer (49) of the 
substrate (44). The enhanced secondary electron 
emission characteristics of the coated substrate (44) 
permit the cell to be modulated with relatively lower 
electron beam current for correspondingly higher image 
resolution.
Patent EP-0330779-A3 (EP)
Title: Depilatory device for removing hair
IPC: A45D26/00
Filed: 1988-09-22
Abstract: According to the present invention there is provided a depilatory device for removing body hair, comprising a manually grippable casing (11), having an electric motor (12); and an electric switch (13) carried on said casing (11) for energising or de-energising the said motor; and a motor base hair plucking body (14) rotatably mounted on to said casing (11), having an exposed section plate (16), having a plurality of extended rotatable pins (18) mounted into slide bearings (19) on the circumference of the said exposed plate, and having a belt (17), rotatable by the said motor's central shaft (15), run around the said extended rotatable pins (18) continuously; so that when the device is placed in touch with body hair, said hair will be caught in the gaps between the said extended pins (18) and the said rotatable belt (17), clamping the hair towards the rotation of the said pins and belt, thus pulling the hair out.
Patent EP-0314359-A3 (EP)
Title: Mri rf coil holder for imaging temporomandibular joint
IPC: A61B5/055
Filed: 1988-10-17
Abstract: An adjustable holder for a magnetic resonance imaging RF surface coil for imaging a part of the body such as the temporomandibular joint. Elements are provided for positioning and securing the RF surface coil (14) at a first predetermined point along a longitudinal axis of the holder and for positioning and securing the RF surface coil at a second predetermined point transverse to the longitudinal axis and at a radial distance R from the longitudinal axis. The preferred embodiment provides orbital movement of the surface coil about the longitudinal axis using a pair of U-shaped runner guides (26,27) disposed substantially transverse to the longitudinal axis and adjustable clamps in cooperative engagement with the runner guides. The surface coil (14) may be adjusted along a path transverse to the longitudinal axis by way of an adjustable shaft or arm which can be moved inwardly and outwardly, and the surface coil can be pivoted in a step-wise manner using a pivot head (25) having a plurality of equally spaced detents. The pivot head is biased in a direction away from the surface coil and adjustably engages one of the plural detents while rotating about an axis substantially parallel to the longitudinal axis.
Patent EP-0318159-A3 (EP)
Title: Cassette for bookbinding strips
IPC: B42B5/08
Filed: 1988-10-28
Abstract: For convenient packaging of plastic bookbinding strips (21), cassettes are provided. The end edges of each strip are received in channels formed in opposed side rails (31). The rails engage adjacent either end the depending legs of transverse spacer bars. The spacer bars have plural sockets to engage projections on the upper ends of the legs so that the spacing between side rails may be varied to accommodate strips of different lengths - e.g., 8 1/2 inches, 11 inches, etc. Different length legs may be used to accommodate different length studs formed on the strips. By eliminating the legs entirely, flat female binding strips may be packaged in the cassette. A detent (67) is provided in the ends of the rails preventing removal of strips until the detent is bent out of position. The cassette is especially useful in equipment which mechanically assembles punched sheets and strips preparatory to binding a book in a binding machine.
Patent EP-0319339-A3 (EP)
Title: Resin composition and process for preparation thereof
IPC: C08L77/00
Filed: 1988-12-02
Abstract: The low-temperature impact resistance of a 
polyphenylene ether/polyamide/rubber composition is 
effectively improved by using two kinds of rubbers, that 
is, a block polymer such as SBS or SEBS, and a modified 
polyolefin. For example, a resin composition comprising 
50 parts by weight of nylon 66, 40 parts by weight of 
maleic anhydride-modified PPO, 5 parts by weight of SBS 
and 5 parts by weight of maleic anhydride-modified EPR 
has an excellent resistance to impact fracture even at 
-30°C.
Patent EP-0322361-A3 (EP)
IPC: A61P25/28
Filed: 1988-12-14
Abstract: Die Erfindung betrifft neue hydrierte 1-Benzooxacycloalkylpyridincarbon­
säureverbindungen der Formel 
  
worin entweder R₁ Carboxy, Niederalkoxycarbonyl, amidiertes Carboxy oder 
gegebenenfalls acyliertes Hydroxymethyl bedeutet und R₂ Wasserstoff, eine 
gegebenenfalls verätherte oder acylierte Hydroxygruppe oder eine gegebe­
nenfalls acylierte Aminogruppe darstellt oder R₁ Wasserstoff bedeutet und 
R₂ für Carboxy, Niederalkoxycarbonyl, amidiertes Carboxy oder gegebenen­
falls acyliertes Hydroxymethyl steht und worin R₃ Wasserstoff oder 
Niederalkyl bedeutet, R₄ Niederalkyl ist, R₅ Niederalkyl darstellt, alk 
Niederalkylen oder Niederalkyliden bedeutet, der Ring A unsubstituiert 
oder ein- oder mehrfach durch Hydroxy, Niederalkoxy, Niederalkanoyloxy, 
Cyano, Halogen, Niederalkyl und/oder Trifluormethyl substituiert ist, die 
gestrichelte Linie zum Ausdruck bringen soll, dass zwischen den Kohlen­
stoffatomen, welche die Substituenten R₁ und R₂ tragen, eine Einfach- 
oder eine Doppelbindung vorliegt, m 0 oder 1 bedeutet und worin entweder 
X ein Sauerstoffatom oder eine Methylengruppe bedeutet und n für 0 steht 
oder X für eine direkte Bindung steht und n für 1 steht, und ihre 
Tautomeren und/oder Salze. Diese Verbindungen können als pharmazeutische 
Wirkstoffe verwendet werden und sind in an sich bekannter Weise her­
stellbar.
Patent EP-0326908-A3 (EP)
IPC: A61M25/01
Filed: 1989-01-24
Abstract: Die Einführvorrichtung weist eine schlauchförmige 
Positionierhülse (18) auf, die das rückwärtige Ende 
des Ureterkatheters (10) abstützt. Durch eine 
Öffnung (14a) am Katheter (10) ist ein Faden (19) 
hindurchgefädelt, der an der Positionierhülse (18) 
mit einer Klemmvorrichtung (21) fixiert ist. Dadurch 
können über die Positionierhülse (18) Zug und Druck 
auf den Katheter übertragen werden. Mit der Klemm­
vorrichtung (21) kann auch der Mandrin (26) fixiert 
werden. Der Mandrin (26) weist eine steife Seele 
(29) und einen weicheren Mantel (30) auf. Durch Ver­
schieben der Seele (29) kann die Weichheit der 
Mandrinspitze verändert werden. Die Einführvorrich­
tung erlaubt Drehen, Vor- und Zurückziehen des 
Katheters sowie ein einfaches und schmerzloses Ent­
fernen des Katheters durch Ziehen des Fadens (19).
Patent EP-0331143-A3 (EP)
Title: Coating composition and cast-coated paper coated with same
IPC: D21H19/58
Filed: 1989-03-01
Abstract: A coating composition for a cast-coated paper 
which principally comprises a pigment and an adhesive 
and in which the adhesive is composed of (A) a rubber 
latex having an average particle size of 0.1 to 0.3 
micron and (B) a rubber latex or an acrylic emulsion 
having an average particle size of 0.5 to 1.5 micron 
and the sum of the solid content of the components (A) 
and (B) is in the range of 9 to 30 parts by weight per 
100 parts by weight of the pigment is herein provided. 
The coating composition may further contain casein as 
a binder. In addition, inorganic compounds selected 
from NaCl, Na₂SO₄, ZnO and MgO and organic acid salts 
selected form formates or acetates of Ca, Zn, Mg may 
be added to the coating composition as coagulants. The 
use of the aforesaid coating composition makes it possible 
to produce cast-coated paper having excellent permeability, 
gloss and surface strength at a high speed.
Patent EP-0339504-A3 (EP)
Title: Human immunodeficiency virus (hiv) env-coded peptide capable of eliciting hiv-inhibiting antibodies in mammals
IPC: C07K16/00
Filed: 1989-04-21
Abstract: A chemically synthesized 15 amino acid peptide 
designated peptide 1-69, which has the sequence of 
amino acids numbers 308 to 322 (RIQRGPGRAFVTIGK) of the 
human immunodeficiency virus-1 (HIV-1) IIIB  env -coded 
protein, was used to immunize animals. Peptide 1-69 
elicited in immunized animals antibodies that block HIV 
proliferation and block HIV-induced cell fusion in cell 
culture.
Patent EP-0359159-A3 (EP)
IPC: C30B35/00
Filed: 1989-09-09
Abstract: Die Erfindung bezieht sich auf eine Drehdurchführung 
für Rezipienten mit heißer Wandung. Sie löst die 
Aufgabe, eine leckfreie Übertragung der Drehbewegung 
in den Rezipienten auch dann zu ermöglichen, wenn 
die Wandung des Rezipienten sich auf Temperaturen 
oberhalb 500°C befindet. Erfindungsgemäß besteht 
die Drehdurchführung aus einer mit der Wandung 
verbundenen Hülse, in die eine Welle eingepaßt 
ist. Das obere Ende der Hülse ist topfförmig er­
weitert und/oder unterhalb des unteren Ende der 
Hülse ist ein nach oben offener Topf vorgesehen, 
der mit der Welle dicht verbunden ist und der das 
untere Ende der Hülse umgreift. Der Spalt zwischen 
Welle und Hülse ist mit Hilfe einer geeigneten 
Dichtungsflüssigkeit, beispielsweise flüssiges 
Boroxid, gasgedichtet.
Patent EP-0370260-A3 (EP)
Title: Porous polymer beads and process
IPC: C08J9/16
Filed: 1989-10-25
Abstract: Isotropic porous polymer beads having a high surface porosity and large pore diameters from about 0.002 to about 5 microns are produced from solutions of an acrylonitrile polymer or a copolymer by a thermally-induced phase separation process. The use of mixed solvent-non-solvent combinations as solvents for the polymers, produces high pore content, substantially spherical beads having a morphology ideally suited to the chromatography of large molecules, such as proteins, and for enzyme-binding.
Patent EP-0369341-A3 (EP)
Title: Method for recovering scraps of multi-layer plastic sheet or film
IPC: B29B17/02
Filed: 1989-11-10
Abstract: The present invention provides a method for recovering scraps of a multi-layer plastic sheet or film for reuse thereof which comprises separating the scraps into at least two layers. And also, the present invention provides a method for recovering a multi-layer plastic sheet or film having at least a base material layer for reuse thereof which comprises making the interlaminar peeling strength in the scraps smaller than the strength at break of the base material layer and separating the scraps into at least two layers. In accordance with the invention, effective reuse of scraps can be realized without almost no reduction in physical properties, and the cost at the time of production or molding of sheet can be decreased. In the invention, it is not necessary to add an additive, a white pigment and the like for preventing thermal deterioration. When PP is used as a base material, it is not necessary to use low viscosity PP unlike in the conventional ones. That is, since high viscosity PP can be used, vacuum molding becomes easy and furthermore a multi-layer sheet or film excellent in physical properties can be produced very economically.
Patent EP-0337713-A3 (EP)
Title: 2-substituted-4-substituted-1,3-dioxolanes, synthesis and use thereof
IPC: A61K31/513
Filed: 1989-04-11
Abstract: There is provided novel 2-substituted-4-substituted-1,3-dioxolanes which are particularly useful as antiviral agents.
Patent EP-0341033-A3 (EP)
IPC: B29C48/87
Filed: 1989-05-03
Abstract: A process for extruding polymer material, in which the 
material (18) is rapidly compacted and forced through an 
extrusion aperture (16). The rate of extrusion may be 
such as to cause rapid heating of the material (18) 
without melting of the material (18), followed 
immediately by cooling of the material (18) to retain to 
a substantial extent the molecular orientation in the 
material (18) as it passes through the aperture (16). 
The process is conveniently performed in Conform 
Apparatus (10, 10 a ) having an extended grip area for the 
material (18).