baber/WOPTO huggingface dataset:
Patent EP-0225824-A3 (EP)
IPC: G02B13/02
Filed: 1986-11-21
Abstract: A high relative aperture objective lens system with a 
compound focusing system, comprising four lens com­
ponents of varying respective distances, in which the first 
component is of positive refractive power, the second com­
ponent is of positive refractive power, the third component is 
of negative refractive power and the fourth component is of 
positive refractive power.  
     The said lens being designed so that focusing is 
produced by translating the said second and fourth com­
ponents, the aberrations-and notably coma-being well 
corrected throughout the whole focusing distance range.
Patent EP-0238807-A3 (EP)
IPC: G06F17/14
Filed: 1987-01-29
Abstract: In a signal processor for processing zeroth 
through (N - l)-th input signal elements into zeroth 
through (N - l)-th output signal elements, the input 
elements are initially stored, as memorized data, in 
respective memory addresses of a memory arrangement (ll, 
l2) by a memory accessing arrangement which comprises a 
first address calculating arrangement (3ll, 32l) for 
calculating a first address for the memory addresses. A 
distance indicating arrangement (3l2, 322) is for 
indicating an address distance from the first address 
among the memory addresses. By using the first address 
and the address distance a second address is calculated 
by a second address calculating arrangement (3l3, 323). 
A pair of memorized data are read from the first and the 
second addresses as a pair of read data. A calculation 
performing circuit (20) is for performing a 
predetermined calculation on the pair of read data by 
using a coefficient read from a read-only memory (l4) to 
produce a pair of calculated data which are stored in 
the first and the second addresses as the memorized 
data. The calculation performing circuit performs the 
predetermined calculation a plurality of times to 
produce the output elements.
Patent EP-0245759-A3 (EP)
IPC: A47L15/44
Filed: 1987-05-06
Abstract: Um in einer Geschirrspülmaschine den zum Betrieb der Maschine 
erforderlichen Reiniger dosierfertig zu bevorraten, wird der 
Reiniger als wasserlöslicher Schmelzblock (9) in einer einseitig 
offenen Verkaufspackung (1) angeliefert. Diese wird zugleich als 
Gießform zum Herstellen des Schmelzblocks (9) aus dem Reiniger­
material und als Handhabung zum hautkontaktfreien Einlegen des 
unverpackten Schmelzblocks (9) in die Maschine ausgebildet.
Patent EP-0248368-A3 (EP)
IPC: B29D23/18
Filed: 1987-05-30
Abstract: An apparatus for producing helically wound double-­
walled fused thermoplastic pipes, corrugated outside and 
smooth inside. The apparatus includes extruder means for­
ming two bands of a thermoplastic material, a former shap­
ing the corrugated configuration of and helically winding the 
first extruded band, a cooled element pressing the second 
band to the inside of the corrugations and having passages 
communicating with the second band and with a vacuum 
means.
Patent EP-0234913-A3 (EP)
Title: In-situ end-capping melt prepared aromatic polyesters to produce polymers with improved stability
IPC: C08G63/18
Filed: 1987-02-24
Abstract: A linear aromatic polyester which comprises residues of a bisphenol and an aromatic dicarboxylic acid and in which the terminal residues of the polyester chain comprise a residue of the carboxylic acid is improved by causing the end carboxylate groups of the terminal dicarboxylic acid to comprise benzoate groups.
Patent EP-0253548-A3 (EP)
IPC: G01N33/72
Filed: 1987-07-06
Abstract: A method is disclosed for the determination of pseudo-­
peroxidases, especially for the determination of occult blood 
in specimens of human material, which employs stable liquid 
chemical compositions containing chromogenic materials and 
a peroxide. Stable liquid chemical compositions for carrying 
out the method are also described.
Patent EP-0256884-A3 (EP)
IPC: G01T3/00
Filed: 1987-08-18
Abstract: A method is described for determining the amount 
and spatial distribution of impurity actinides in fission­
able deposits used for measurement of solid state track 
recorder fission rate and neutron fluence. For example, a 
²³⁹Pu fissionable deposit is autoradiographed with an alpha 
particle-sensitive track recorder which is then subjected 
to a four hour etch at room temperature. The etch induc­
tion time for the ²³⁹Pu alpha particles is just barely 
exceeded, so that the²³⁹Pu tracks appear as very immature 
dots on the surface of the solid state track recorder. The 
²³⁵U tracks, on the other hand, are correspondingly etched 
longer than their respective shorter etch induction time 
and appear as much more mature, longer tracks. The amounts 
of ²³⁵U and ²³⁹Pu present can be calculated from the 
numbers of different tracks that are counted.
Patent EP-0261031-A3 (EP)
Title: Method and apparatus for error correction in a parallel processor data processing system
IPC: G06F12/16
Filed: 1987-09-15
Abstract: A system for error correction in the reading and writing of data to memory in a multiprocessor environment such as a parallel processor. The data written to and read from memory for each processor (50) is channeled through a single error correcting system (64,80,78) which effectively treats the data for plural memories (62) associated with plural processors (50) as a single data word and generates a single error correcting code for that combined data word. The read and write operations for the plural memories must be accomplished substantially simultaneously in order that the read and write operations can be treated as acting on a single word and a single error correcting code generated. This ideally suits the system for use in parallel processor environments where the processing function is distributed over a multiplicity of processors and associated memories, acting in parallel.
Patent EP-0241402-A3 (EP)
Title: Set of assemblable components for lighting installations
IPC: F21Y103/00
Filed: 1987-04-07
Abstract: A set of assemblable components for lighting installations comprises complementary channel profiled members (2,3) with sets of ribs and grooves (4) for engagement with one another to form a box-like hollow body (1) having within it ribs or wings (6) for fastening electrical components for feeding and assembling lamps, a lid (7) being mounted at the ends of the assembled profiled members (2,3) and having outer assembly and electrical connection means (10) for engagement and means (11,12) for electrical connection with the lids (7) of adjacent box-like hollow bodies and in respect to assembly and connection bodies mounted in intermediate distribution junctions (28) located at desired points of the layout, the assembly lids (7), as well as the distribution junctions (28), having means for fastening suspension struts (23).
Patent EP-0252001-A3 (EP)
Title: Cosmetic sampler
IPC: A45D40/00
Filed: 1987-06-15
Abstract: A cosmetic sampler (Figure 1) formed by screen printing a slurry (2) of cosmetic powder and solvent onto a paper base (1). To prevent off-set of the cosmetic sample (2) during packaging and handling, a protective thin film overlay (4) is laminated to a perimeter adhesive (3) printed on the paper base (1) around the cosmetic (2). The paper base (1) may be replaced by a pressure sensitive adhesive stock (7, 8) to form a unit dose or single application of a cosmetic that can be applied as a label to any desired surface. In other embodiments, a non-pressure sensitive removable adhesive (10) is used in a two-layer removable label construction (Figure 3A) or a three-layer coupon construction (Figure 4A). The sampler can also be provided with or without the protective overlay (4) in a simple folded hand-out version or as a pad of cosmetic sampler sheets. The sampler can also be used to provide unit doses or single applications of creams, lipsticks, fragrances, pharmaceuticals, lotions, and other high viscosity, waxy materials.
Patent EP-0282981-A3 (EP)
IPC: H03K19/00
Filed: 1988-03-15
Abstract: Digitale-Gegentakt-Treiberschaltung mit zwei von einer 
Daten-Steuerschaltung abwechselnd leitend gesteuerten 
Ausgangstransistoren (Q₁, Q₂), an deren gemeinsamen Verbindungs­
punkt (O) eine zu treibende Last angeschlossen ist. Zwischen 
die Steuerelektrode eines jeden der beiden Ausgangs­
transistoren (Q₁, Q₂) und die Daten-Steuerschaltung ist je eine 
flankensteilheitsvermindernde, freigabeabhängige Ver­
zögerungsschaltung (V₁, V₂) geschaltet. Dabei ist der Ausgang 
einer jeden Verzögerungsschaltung (V₁, V₂) mit einem Freigabe­
eingang der jeweils anderen Verzögerungsschaltung (V₂, V₁) ver­
bunden. Die Verzögerungszeiten der beiden Verzögerungs­
glieder (V₁, V₂) sind mindestens so lang wie die zeitliche Breite 
der steilheitsverminderten Impulsflanken.
Patent EP-0289780-A3 (EP)
IPC: C08L51/04
Filed: 1988-03-29
Abstract: Thermoplastische Formmassen, enthaltend als wesentliche Komponenten 
   A) 3 bis 97 Gew.-Teile, bezogen auf die Summe der Komponenten A und B, 
eines in der Schmelze modifizierten Polyphenylenethers aus 
   a₁) 70 bis 99,95 Gew.-%, bezogen auf A, eines Polymeranteils, der 
mindestens 30 Gew.-%, bezogen auf a₁, Polyphenylenether und 
höchstens 70 Gew.-%, bezogen auf a₁, eines vinylaromatischen 
Polymeren enthält,    a₂) 0,05 bis 10 Gew.-%, bezogen auf A,   
 
      a₂₁) eines amidgruppenhaltigen Monomeren mit einer 
polymerisierbaren Doppelbindung,  
      a₂₂) eines lactamgruppenhaltigen Monomeren mit einer 
polymerisierbaren Doppelbindung und/oder  
      a₂₃) einer α,β-ungesättigten Dicarbonylverbindung und  
    a₃) 0 bis 20 Gew.%, bezogen auf A, eines weiteren Comonomeren, das 
unter den Herstellungsbedingungen mit a₁ reagieren kann,  
und      B) 3 bis 97 Gew.-Teile, bezogen auf die Summe von A und B, eines 
Pfropfmischpolymerisates aus 30 bis 90 Gew.-%, bezogen auf B, eines 
Butadien- oder Acrylatkautschukes mit einer Glastemperatur von unter 
0°C als Pfropfgrundlage und 10 bis 70 Gew.-%, bezogen auf B, eines in 
Gegenwart der Pfropfgrundlage aus   
 
- 30 bis 90,9 Gew.-% eines vinylaromatischen Kohlenwasserstoffs mit 
8 bis 12 C-Atomen (b₁),   
 
- 9 bis 40 Gew.-% eines nitrilgruppenhaltigen ethylenisch 
ungesättigten Monomeren mit 3 bis 6 C-Atomen (b₂),   
 
- 0,1 bis 30 Gew.-% eines ethylenisch ungesättigten Monomeren b₃ 
mit mindestens einer Epoxy- oder Hydroxylgruppe oder eines 
Gemisches dieser Monomerer und   
 
 
 
- 0 bis 30 Gew.%, jeweils bezogen auf die Summe von b₁ bis b₄ 
mindestens eines von b₁ bis b₃ verschiedenen, copolymerisier­
baren, ethylenisch ungesättigten Monomeren b₄   
 
hergestellten Copolymerisates B₁ als Pfropfhülle, wobei die Summe der 
Komponenten A und B 100 Gew.-Teile ergibt,   
 
und deren Herstellung.
Patent EP-0291714-A3 (EP)
IPC: B21H1/18
Filed: 1985-10-15
Abstract: Verfahren zur Herstellung von Rotationskörpern mit an ihren 
beiden Enden unterschiedlichen Durchmessern oder axialen 
Abschnitten mit unterschiedlichen Durchmessern, bei welchem 
unter Drehung des Rohlings (9) um seine Längsachse örtlich ein 
die Fließgrenze des Materials des Rohlings (9) übersteigender 
Druck zur Verminderung des Durchmessers des Rohlings (9) aus­
geübt wird. Um bei einem solchen Verfahren eine einfache 
Variation der herzustellenden Rotationskörper zu ermöglichen, 
ist vorgesehen, daß eine gegenüber der axialen Erstreckung des 
Bereiches mit vermindertem Durchmesser des herzustellenden 
Rotationskörpers (9 v ) eine kleinere Abmessung in Längsrichtung 
des Rohlings aufweisende Druckzone in axiale Richtung des 
Rohlings (9) über diesen während seines Drehens bewegt wird.
Patent EP-0294570-A3 (EP)
IPC: H04B1/66
Filed: 1988-04-21
Abstract: The circuit comprises a 
differentiator (30) and a noisy limiting-­
amplifier (32). The limiting amplifier may comprise any one of a 
number of commercially available limiting-amplifier integrated 
circuits, for example, a limiting-amplifier front end of an FM 
IF amplifier and detector integrated circuit. The limiting-­
amplifier is operated so that the input voltages provided to it 
are in the order of magnitude of broadband noise generated 
internally by the limiting-amplifier stages. Accordingly, the 
limiting-amplifier stages encode the differentiated analog 
signal and the internally generated noise signal into an 
extrema coded signal, i.e., a signal wherein the times of 
occurrence of extrema are represented as transitions of a 
binary signal. Because of the high gain of the limiting-­
amplifier stages, these stages perform infinite clipping. The 
extrema coded signal contains information sufficient to enable 
substantial reproduction of the original analog signal 
therefrom. In order to reproduce the input analog signal, the 
extrema coded signal may be fed to an integrating stage (34).
Patent EP-0317967-A3 (EP)
IPC: G01B5/00
Filed: 1988-11-23
Abstract: Die Dreh-Schwenk-Einrichtung besitzt Drehlager mit 
reproduzierbarem Laufverhalten in den Achsen sowie 
hochauflösende Winkelencoder zur Rückmeldung der eingestellten 
Dreh- bzw. Schwenkwinkel an den Rechner des 
Koordinatenmeßgerätes. Über aktive Positionsregelkreise, durch 
die der Winkelencoder und der Antrieb der jeweiligen Achse in 
die Steuerung des Koordinatenmeßgerätes eingebunden sind, läßt 
sich der an der Dreh-Schwenk-Einrichtung befestigte Tastkopf (31) in 
beliebige Winkelstellungen ausrichten bzw. das zu vermessende 
Werkstück (34) aktiv bei stillgesetzten Antrieben des 
Koordinatenmeßgerätes allein mit Hilfe der Dreh-Schwenk-Einrichtung 
antasten. Ausrichtung und Laufverhalten der Dreh- und 
Schwenkachse (B,A) werden über ein Kalibrierprogramm ermittelt 
und zur Korrektur der von den Encodern der Dreh-Schwenk-Einrichtung 
gelieferten Meßwerte verwendet.
Patent EP-0319042-A3 (EP)
IPC: B25B13/12
Filed: 1988-12-02
Abstract: Es wird ein einstellbarer Ring-Schraubenschlüssel mit einem 
flachen Schaftelement (10), das an mindestens einem Ende einen 
Schlüsselring (20, 20') aufweist, dessen Griffweite mittels einer, in 
den Schlüsselring einschiebbaren und auf dem Schaftelement (10) 
geführten Zunge (14) einstellbar ist aufgezeigt, die über einen, 
am Schaftelement angebrachten Schneckentrieb (30) betätigbar 
ist. Hierbei ist die Zunge (14) im Bereich des Schlüsselringes (20, 20') 
über ein Querband (21, 21') auf dem Schaftelement (10) 
verschiebbar gehalten.
Patent EP-0279676-A3 (EP)
IPC: A01N63/30
Filed: 1988-02-18
Abstract: A method of combating Take-all fungi in a cereal 
or grass crop is provided which comprises treating 
the crop, seeds of such a crop, or the medium in 
which the crop is growing or is to be grown with the 
fungus  Microdochium   bolleyi .
Patent EP-0287403-A3 (EP)
IPC: B32B27/32
Filed: 1988-04-18
Abstract: An oriented, i.e. heat-shrinkable, polymeric 
multilayer film contains at least one layer, which has been 
cross-linked by both a chemical cross-linking agent and 
irradiation, such as electron beam irradiation. The use of 
both results in an amount of cross-linking that is 
effective to accomplish an increased orientation rate 
during manufacture.
Patent EP-0289342-A3 (EP)
IPC: A61K31/465
Filed: 1988-04-29
Abstract: A preparation for the once-daily, percutaneous 
administration of nicotine comprises nicotine uniformly 
distributed in a solid, semi-solid or mucilaginous 
medium which can be placed in intimate contact with the 
skin, the solid, semi-solid or mucilaginous medium is 
formed by adding a given amount of nicotine to a 
solution of a solidifying or gel-forming agent or 
mixture thereof in a suitable solvent or mixture of 
solvents and mixing or heating the mixture thereby 
obtained so as to form the solid, semi-solid or 
mucilaginous medium.  
     The preparation can be used in a method of 
treating withdrawal symptoms associated with smoking 
cessation and for combating the psychological 
dependence that occurs through frequent smoking.
Patent EP-0321188-A3 (EP)
Title: Method and apparatus for decorating cakes and other foods
IPC: A21D15/00
Filed: 1988-12-13
Abstract: An automatic decorating machine (10) for applying flowable 
decorative materials to cakes (16) and other food products 
as well as other articles. Live video images are captured 
by a video camera and are displayed on a video monitor 
144). The video image can be combined with textual 
messages composed from alpha-numeric characters and with 
artwork which can either be composed contemporaneously on 
site or selected from previously prepared artwork 
selections. The video image, artwork and text can be 
edited and combined as desired for display on the monitor 
(144) to provide a preview of the decorating pattern. The 
displayed pattern is reproduced on the cake by an X-Y 
table (22, 24) which moves liquid spray applicators (60) 
and icing or gel dispensers (112) over the cake and 
controls the application of food coloring and icing or gel 
in a manner to reproduce the selected pattern on the cake.
Patent EP-0311467-A3 (EP)
Title: Use of pyrroloû3,2,1-hi¨indole derivatives in the manufacture of a medicament for the treatment of diabetes
IPC: A61K31/415
Filed: 1988-08-25
Abstract: Use of pyrrolo[3,2,1-hi]indole derivatives for obtaining a medication intended for the treatment of diabetes.
Patent EP-0301992-A3 (EP)
Title: Vaccine against group B Neisseria meningitidis, gammaglobulin and transfer factor.
IPC: A61K39/09
Filed: 1988-07-30
Abstract: A method is provided for obtaining a vaccine against the different pathogenic serotypes of group B Neisseria meningitidis characterized by starting from live microorganisms of any one of the known pathogenic serotypes of the B group without inactivation, from which the extractation of the vesicles of the outer membrane and the protein antigenic complex of 65 - 95 KD molecular weight is carried out using detergent, enzyme and ultrasound combined in the treatment. The resulting product, after treatment to eliminate the nucleic acids, is purified by a dissociating treatment with detergent, ultrasonic bath and column chromatography. The multi-antigenic material so obtained is purified to obtain the protein antigenic complex of 65 - 95 KD molecular weight for HPLC chromatography (TSK 3000 SWG column) or affinity chromatography with monoclonal antibodies, or hydrophobicity chromatography, or ionic exchange chromatography or a combination of any one of them. The protein antigenic complex is then added to the fraction that contains the vesicles by ultrasound treatment so that it will be anchored on then, in a proportion of 15 por cent +/- 3. The capsulr polysaccharide is also added, in a proportion of 1.1 - 1.4 with respect to the protein and the adjuvant in a relation ranging from 2 - 100 mcg/protein mcg. The different components ot the mixture may be sterilized by cobalt 60 inonizing radiations with doses from 5 - 25 Kgy and a temperature between 1 - 4 grade C before preparing the mixture or the resulting mixture may be sterilized by this procedure.
Patent EP-0286571-A3 (EP)
IPC: B29C51/08
Filed: 1988-04-05
Abstract: A method of manufacture of a sound absorption foam core board is 
described as well as vehicle trim panels (60) made from 
such board. A foam board (Fig. 2) having a cell structure 
including a structure with large cells in a center 
portion (30) is initially formed. This board is skived 
into two separate panels (40,42), each having one surface 
with relatively large cell structure and wherein said 
cells have been opened by the skiving process (34). This 
surface acts to promote enhanced sound absorption 
from the foam core board. This board may be 
laminated with appropriate decorative material and 
molded to make contoured resilient vehicle trim 
panels (60).
Patent EP-0341499-A3 (EP)
IPC: C08F2/00
Filed: 1989-04-27
Abstract: Hochmolekulare gelfreie Ethylen/Vinylacetat-Copoly­
merisate lassen sich nach dem Verfahren der Lösungs­
polymerisation herstellen, wenn ein besonderer Tem­
peratur/Druck-Zusammenhang beachtet wird.
Patent EP-0342689-A3 (EP)
IPC: B23C5/20
Filed: 1989-05-19
Abstract: An insert rotary cutter inludes a cutter body (10) having 
a forward end face (16) and at least one first cutter 
insert (12) releasably attached to the cutter body (10). 
The first cutter insert (12) is of a generally triangular 
shape including a front face (30) having three marginal 
ridges and three corner ridges. Each marginal ridge is 
comprised of first, second and third ridge portions. The 
insert has three main cutting edges (36) each defined by a 
respective first ridge portion, three auxiliary cutting 
edges each defined by a respective third ridge portion, 
three corner cutting edges each defined by a respective 
corner ridge, and three relief cutting edges each defined 
by a respective second ridge portion. One of the corner 
cutting edges and the main (36) and auxiliary cutting 
edges which intersect the corner cutting edge are indexed 
in active cutting position. The indexed main cutting edge 
(36) extends generally axially from the body (10) while 
the indexed auxiliary cutting edge extends slightly beyond 
the forward end face (16). The relief cutting edge which 
intersects the indexed auxiliary cutting edge being 
displaced rearwardly from the indexed auxiliary cutting 
edge.
Patent EP-0346927-A3 (EP)
Title: Various n-substituted 3-piperidine carboxylic acids or n-substituted 3-pyridine-carboxylic acids and derivatives thereof
IPC: A61K/
Filed: 1989-06-16
Abstract: Nipecotic acid analogs of general formula I  
  
active as GABA uptake inhibitors for use to treat epilepsy.
Patent EP-0374872-A3 (EP)
Title: Device and process for locking a terminal edge of a fabric roll
IPC: B65H19/29
Filed: 1989-12-20
Abstract: It is foreseen a device used for locking a terminal edge of a fabric roll, including lock devices (7) suitable for applying adhesive labels (8), positioning members (5) including mobile bearings (5a, 5b) for a fabric roll (3) and a drive member (5c) suitable suitable for turning said roll (3) therearound, a positioning zone (2a) for a terminal edge (3a) of said fabric developping along a prefixed length between a cutting edge (3b) of said terminal edge (3a), and synchronization means (21) suitable for locating the position of said cut edge (3b) and active onto said drive member (5c) and onto said lock device (7). Further it is foressen a process including the rotation of said roll (3) in a direction suitable for winding said terminal edge (3a) and the application of adhesive labels (8) to said roll (3), these labels being forcedly supplied with a feeding speed coincident with the peripheral rotation speed of said roll (3).
Patent EP-0339811-A3 (EP)
Title: Aqueous based pharmaceutical coating composition for dosage forms
IPC: A61K9/36
Filed: 1989-04-04
Abstract: A dosage form is disclosed comprising a coat that surrounds a drug. The coat comprises a subcoat and an overcoat thermally annealed to provide a single unit coat around the drug.
Patent EP-0358297-A3 (EP)
Title: Improved foamability of phenolic resins
IPC: C08J9/30
Filed: 1989-04-28
Abstract: The invention is a solution of highly advanced phenolic resin with improved inherent foamability that is made from the reaction of phenol, aldehyde, water and alkali the improved foamability being brought about by the incorporation of up to 1.0% by weight, anhydrous basis, lime (calcium hydroxide) into the early stages of the reaction mix. In another embodiment, the invention is a plywood glue composition comprising a solution of lime-containing highly advanced phenolic resin, dried animal blood and preferably an aldehyde glue viscosity-lowering agent.