baber/WOPTO huggingface dataset:
Patent EP-0214954-A3 (EP)
IPC: G01B11/00
Filed: 1986-08-27
Abstract: Eine Meßvorrichtung zur berührungslosen Bestimmung 
von Maßen, der Lage oder der Abstände von Objekten (37,44) 
nach dem Schattenbildverfahren besitzt eine Abtastein­
richtung zur relativen Verstellung des von einem Laser (3) 
abgegebenen Laserstrahles (7a, 8a) von dem einen Rand her 
über eine Meßfläche (13) und eine der Meßfläche (13) nachge­
ordnete Empfangseinrichtung (14, 17) für den Laserstrahl (7a, 
8a) mit einem auf die Abschattung des Laserstrahles (7a, 8a) 
empfindlichen Detektor (15,18), der einen Meßkreis (32, 34, 
35) steuert. Zur Erzielung einer einfachen Gesamtkonstruk­
tion bei vielseitiger Anwendbarkeit und im Bedarfsfall großer 
Meßfläche sind der verstellbare, abstrahlende Teil (12, 16) der 
Abtasteinheit und ein zugeordneter Aufnahmeteil (14, 17) der 
den Detektor (15, 18) enthaltenden Empfangseinrichtung par­
allel zueinander synchron und normal zur Richtung des Laser­
strahles (7a, 8a) innerhalb der Meßfläches (13) verstellbar an­
geordnet. Wenigstens der abstrahlende oder aufnehmende 
Teil (12, 16) ist mit einem Linearmeßsystem (30, 31) gekup­
pelt, dessen zugehörige Anzeige- oder Auswertungseinheit 
(34, 35) als Teil des Meßkreises vom Detektor (15, 18) ges­
teuert ist.
Patent EP-0232746-A3 (EP)
IPC: F25B49/04
Filed: 1987-01-17
Abstract: Die Erfindung betrifft ein Verfahren zur energiesparenden auto­
matischen Einhaltung der Konzentration von verdampfenden Kälte­
mittelgemischen, insbesondere von wasserhaltigen Ammoniaklösun­
gen in Verdampfern von Kältemaschinen und Wärmepumpen nach dem 
Absorptionsprinzip sowie verschiedene Ausführungsformen zur Re­
alisierung des Verfahrens.  
     Möglich wird das Verfahren mit der gemeinsamen Nutzung des Ver­
dampfungspotentials des Lösungsablaufs und des Kühlpotentials 
des Kaltdampfabflusses für die Unterkühlung des Kondensatzu­
laufs, bei der als Führungsgröße für die Prozeßautomatisierung 
die minimale Temperaturdifferenz zwischen dem unterkühlten,noch 
nicht entspannten Kondensatzulauf und dem siedenden Kältemittel­
gemisch im Verdampfer anfällt. Diese Temperaturdifferenz ist 
unabhängig vom Sättigungsdampfdruck des siedenden Kältemittel­
gemischs und kann an jedem Lastpunkt des Verdampfers über den 
Lösungsablauf energiesparend konstant gehalten werden.  
     Letztlich wird mit dieser Maßnahme die Konzentration des sieden­
den Kältemittelgemisches gehalten, und der Verdampfer arbeitet 
bei jeder Verdampfungstemperatur mit dem höchstmöglichen Sätti­
gungsdampfdruck nahezu wie ein Einstoffverdampfer.
Patent EP-0265585-A3 (EP)
IPC: A61F2/958
Filed: 1987-05-11
Abstract: A long intestinal catheter is readily 
insertable into the small intestine via the nasogastric 
route. The tube aspirates the small intestine during 
the operative period, internally plicates the small 
intestine after surgery, and can apsirate the stomach 
and the small intestine during the post-operative 
period. The tube is self-sumping and avoids blockage or 
closure of any aspirating opening in the tube by the 
interior lining of the stomach or small intestine during 
aspiration.
Patent EP-0249988-A3 (EP)
Title: A master-slice integrated circuit having an improved arrangement of transistor elements for simplified wirings
IPC: H01L27/088
Filed: 1987-06-19
Abstract: A gate-array device has a plurality of basic cell 
lines in the central portion of a semiconductor chip and 
a plurality of I/O cells at its peripheral portion, the 
basic cell lines being composed of a plurality of basic 
cells in which at least one P-channel MOS FET and at 
least one N-channel MOS FET are disposed in a direction 
perpendicular to the basic cell lines. In each of the 
basic cell lines, a predetermined number of P-channel 
MOS FET's and the predetermined number of N-channel 
MOS FET's are alternatively disposed in a direction in 
parallel to the basic cell lines.
Patent EP-0260538-A3 (EP)
Title: Use of expandable synthetic lamellar silicates in aqueous drilling or borehole treatment fluids
IPC: C09K8/14
Filed: 1987-09-03
Abstract: Synthetic swellable layer silicates corresponding to the following formula MgO.aMA.bAl2O3.cSiO2.nH2O (I) in which M is Na+ and Li+ having an Na:Li ratio of at least 1; A is F-, OH- or 1/2O2- or a mixture thereof; a is 0.1 to 0.6; b is 0 to 0.3; c is 1.2 to 1.7; and n is 0 to 3.0. are used in water-based well-servicing fluids as a high-temperature-stable thixotrope substantially unaffected by alkaline earth metal ions.
Patent EP-0261665-A3 (EP)
IPC: B64F1/32
Filed: 1987-09-23
Abstract: A plastic body (12) for a baggage cart in which the 
body has floor (16) and roof members (22), each of which is 
provided with extensions at either end. End wall 
members (18, 20) having complementary upper sockets engage 
the extensions on the roof member and are fastened 
together. Similar sockets on the lower portion of 
the end wall members engage the extension on the 
floor member. Fasteners secure the end wall member 
to the floor member and to the chasis of the baggage 
cart.
Patent EP-0256958-A3 (EP)
Title: Fauteuil empilable à dossier réglable en inclinaison
IPC: A47C3/04
Filed: 1987-08-05
Abstract: Les accoudoirs (8) sont établis à une longueur telle qu'à l'une au moins 
des inclinaisons du dossier (4) leur extrémité antérieure (8 a ) est dis­
posée en retrait par rapport à la face antérieure (ligne X-Y) des pieds 
avant (2), en permettant de la sorte l'empilage des fauteuils moyennant 
un profil convenable d'emboítement conféré aux pieds (2, 3).
Patent EP-0267861-A3 (EP)
Title: Installation de fabrication de produits plats en forme
IPC: A61F13/15
Filed: 1987-03-11
Abstract: L'invention est relative à une installation de fabrication 
de produits plats en forme (2) tels que notamment des 
changes jetables pour bébés ou pour incontinents.  
     L'installation (1) est constituée de différents postes de 
travail successifs (11 à 29) disposés en ligne dans lesquels on 
forme, à partir de matières diverses de base (3 à 8) en nappes 
bobinées, une bande continue composite adaptée aux prod­
uits à obtenir (2).  
     De plus, selon l'invention, elle comporte des moyens 
pour contrôler le défilement des nappes de matières de base 
(3 à 8), des moyens pour contrôler de manière synchrone la 
bande composite (40) ainsi formée en défilement, selon des 
paramètres de formes et de qualité du produit à obtenir (2), 
des moyens pour repérer, selon le pas "p", les produits ob­
tenus (2) non conformes aux dits paramètres, et des moyens 
pour éjecter après leur découpage les produits obtenus (2) 
repérés non conformes.
Patent EP-0250383-A3 (EP)
IPC: B65B11/04
Filed: 1987-06-11
Abstract: A conveyor for an article extends between two parallel 
rolls of stretch film (22, 22′) to a turntable (40). 
The sheets of stretch film (24, 24′) on the two rolls 
are joined together to form a curtain of stretch film. 
The article is brought into contact with the curtain 
and the sheets of film are joined together to form a 
sleeve out of the curtain around the article, thus 
securing the sheets to the article. The turntable is 
then rotated, thus winding the sheets several turns 
around the article. The sheets are then joined to 
form a new curtain of stretch film, after which the 
sheets are severed, releasing the wrapped article 
from this curtain.
Patent EP-0289811-A3 (EP)
IPC: B65G21/10
Filed: 1988-04-11
Abstract: The invention relates to a device for retaining two parallel tracks, 
such as conveyor tracks, and for adjusting the distance therebetween. 
The device comprises a supporting beam (1) which extends transversally 
relative to the parallel tracks (14). Two mounting units (3) for the 
tracks (14) are mutually displaceably arranged. The position of the 
mounting units (3) is settled by means of a common shaft (4), which 
is axially fixed and provided with right-handed or left-handed threads, 
said threads being intended to cooperate with corresponding threads in 
the mounting units (3).
Patent EP-0300145-A3 (EP)
IPC: A61K31/70
Filed: 1985-04-11
Abstract: New, N-6 monosubstituted adenosine derivatives are 
disclosed which have significant cardiac vasodilatory effect. 
The compounds of the invention include 6-(cyclo-butyl amino) 
- 9 - (β- D -ribofuranosyl) - 9 H  - purine, 6 - (2 - methyl - 2 
- phenyl hydrazino) - 9 - (β- D -ribofuranosyl) - 9 H  - purine, 
and compounds of the general formula: 
  
wherein R₁ is H, lower alkyl, lower alkoxy, alkylamino, or 
arylamino, R₂ is H, lower alkyl, hydroxymethyl, phenyl or 
substituted phenyl, R₃ is H. lower alkyl, phenyl, substituted 
phenyl, R₃ is H, lower alkyl, phenyl, substituted phenyl, 2- 
or 3-thienyl, or 2- or 3-pyridyl, R₄ is H or lower alkyl, and 
R₅ is H or lower acyl. Particularly active as a cardiac 
vasodilator is the compound (-) - 6 - (R - 1 - phenyl - 2 - 
butyl amino) - 9 - (β- D -ribofuranosyl) - 9 H  - purine.
Patent EP-0303912-A3 (EP)
IPC: H04R3/00
Filed: 1988-08-05
Abstract: 2.1. Es soll eine Tiefton-Lautsprecherbox für niedrige Fre­
quenzen unterhalb 400 Hz, ein sogenanntes Subwoofer-­
System geschaffen werden, das bei geringen geometri­
schen Abmessungen eine besonders gute Wiedergabe tiefer 
Frequenzen ermöglicht.  
         2.2. In einem Gehäuse (3) sind zwei Tiefton-Lautsprecher (4, 
5) und ein beiden Lautsprechern (4, 5) gemeinsamer Pas­
sivstrahler (6) angeordnet.  
         2.3. Insbesondere für einen Fernsehempfänger mit großen Ab­
messungen (33″-Bildröhre)
Patent EP-0306931-A3 (EP)
Title: Eccentrically driven seeker head
IPC: F41G7/22
Filed: 1988-09-07
Abstract: A seeker head (20) for a target pointer/tracker and 
the like, the head comprising a rigid mounting 
plate (52), an optical seeker for receiving a target 
signal, the seeker having a longitudinal axis (50), a 
joint proximate the longitudinal axis (50) for securing 
the seeker to the mounting plate with freedom for 
reciprocal movement about at least two pivot axes (54, 56) 
perpendicular to the longitudinal axes (50), an 
eccentric driving element mounted on the mounting 
plate (52) for selectively engaging the seeker to move 
the seeker about the pivot axes (54, 56), and a controller (180) 
for controlling operation of the eccentric drive element.
Patent EP-0322913-A3 (EP)
Title: Process for producing flexible polyurethane foam using hexa-hydro-s-triazine catalysts
IPC: C08G18/20
Filed: 1988-12-29
Abstract: Hexahydro-s-triazines, and in particular 
hexamethylenetetramine (HMT), can be used in high 
water (5.0 or more parts per hundred parts of 
polyol) flexible polyurethane foams formulations in 
place of conventional gellation catalysts to produce 
open celled molded foams with excellent surfaces and 
with cores free of discoloraton.
Patent EP-0303463-A3 (EP)
Title: Method to control leukocyte extravasation
IPC: C07K14/00
Filed: 1988-08-10
Abstract: Novel antibodies that recognize endothelial cell surface molecules or synovial-specific leukocyte homing receptors and block leukocyte extravasation are provided. These antibodies recognize either tissue-specific endothelial cell surface molecules or a synovial-specific leukocyte cell surface glycoprotein and block lymphocyte migration from the blood into tissues such as mucosal lymphoid organs, peripheral lymph nodes, and synovium. Also described are novel endothelial cell surface proteins involved in leukocyte extravasation, having a molecular weight of approximately 58,000 to 69,000 daltons, which express a tissue-specific determinant, as well as a synovial-specific leukocyte glycoprotein of approximately 90,000 daltons. The antibodies are used in compositions to treat individuals having a disease or inflammation-associated pathology in which leukocyte extravasation plays a role.
Patent EP-0320142-A3 (EP)
Title: Preparation of poly (arylene sulfide)
IPC: C08G75/02
Filed: 1988-11-23
Abstract: There is provided an improved process for 
producing poly (arylene sulphide) with an increased 
molecular weight as compared with that achieved by the 
conventional processes.  
     In the process, when the dihaloaromatic compound 
has been converted to the extent of 70-98 mole %, a 
lithium halide is introduced in a specified proportion 
and the moisture content in the reaction system is 
controlled within a specified range, and the polymeri­
zation is thereafter allowed to proceed further.  
     The product polymer has an increased molecular 
weight and excellent linearity and is suitable for use 
in various molding applications.
Patent EP-0321259-A3 (EP)
Title: A process for preparing a silicon containing polymer
IPC: C08F230/08
Filed: 1988-12-16
Abstract: The present invention relates to a process for 
preparing a silicon containing polymer by polymerizing 
an alkenylsilane or by copolymerizing an alkenylsilane 
and an α-olefin in the presence of a catalyst 
comprising (a) a titanium compound supported on a 
carrier of magnesium halide containing composition, and 
(b) an organic aluminum compound.
Patent EP-0287493-A3 (EP)
IPC: G01N33/72
Filed: 1988-04-11
Abstract: A liver growth factor, constituted by an albumin-bilirubin 
complex, which permits the stimulation and enhancement of liver 
regeneration and the diagnosis and follow-up of hepatopathies is 
here described.
Patent EP-0327997-A3 (EP)
IPC: B60T13/56
Filed: 1989-02-03
Abstract: Eine Verstärkergehäuse (20) hat zwei Stirnwände (22, 24), 
eine ortsfeste Zwischenwand (28) und zwei bewegliche 
Innenwände (30, 32). Die Innenwände (30, 32) unterteilen 
das Innere des Verstärkergehäuses (20) beiderseits der 
ortsfesten Zwischenwand (28) in je zwei Kammern (34, 36 
bzw. 38, 40), die an Quellen unterschiedlichen Druckes 
anschließbar sind. Von einer Stirnwand (22) erstrecken 
sich Verbindungsstangen (42) durch die Zwischenwand (28) 
und die beiden Innenwände (30, 32l) hindurch zur anderen 
Stirnwland (24). Die Verbindungsstangen (42) erstrecken 
sich durch je ein Rohrstück (48) hindurch, das mit der 
Zwischenwand (28) dicht verbunden ist, von dort in Rich­
tung zu einer der Stirnwände (22, 24) wegragt, vor dieser 
endet und mit der beweglichen Innenwand (30, 32) die die­
ser Stirnwand (22 bzw. 24) benachbart ist, durch einen 
schlauchartigen Balg (50 bzw. 52) abdichtend verbunden 
ist, mit dem zusammen das Rohrstück (48) eine Strömungs­
verbindung zwischen zwei der genannten Kammern (34, 38; 
36, 40) bildet.
Patent EP-0333226-A3 (EP)
IPC: H04L12/937
Filed: 1989-03-17
Abstract: The present invention discloses a packet switching 
device which transmits a data packet transmitted from a 
plurality of input communication channels (12a-12n) to a 
plurality of output communication channels (13a-13b). 
This switching device comprises a switch (10) which 
continuously switches between the communication means, a 
buffer (11a-11n) which stores the data packets 
transmitted from the input communication channels 
(12a-12n), then transmits the stored packets in sequence 
to the switch (10), a detection means (114a-n) which 
detects the packet transmission status from the buffer 
(11a-11n) to the switch (10), and a transmission control 
means (15) which controls the transmission status from 
the buffer (11a-11n) to the switch (10) so that a packet 
is selected, among the packets stored in the buffer 
(11a-11n), to be transmitted in order to reduce the 
number of the output communication channels (13a-13b) to 
which no packet has been designated yet. Very high 
throughput can be obtained by this device.
Patent EP-0334338-A3 (EP)
Title: Titanate initiators for light cured compositions
IPC: A61K6/083
Filed: 1989-03-22
Abstract: Titanate initiators for light cured and dual 
cure compositions are provided. In the preferred 
embodiment, the initiators of the invention will be 
used in a composition comprising an unsaturated 
monomer, and the preferred initiator is 
Bis-pentafluorophenyl Bis-cyclo- pentadienyl titanate. 
A method of using the composition for treating teeth by 
applying it to a prepared tooth is also provided.
Patent EP-0386303-A3 (EP)
IPC: F16L55/26
Filed: 1989-04-20
Abstract: Bei einer Bürste, insbesondere einer Bürste zur Bearbeitung 
von Pipelinerohren, mit einem äußeren rotationssymmetri­
schen Bürstenteil, das an einem zur Halterung dienenden In­
nenkern drehfest festgelegt ist, besteht das äußere Bür­
stenteil aus mehreren ringscheibenförmigen Bürstensegmenten 
6, 7, 8, die nacheinander auf den Innenkern 5 aufgezogen 
und dort auswechselbar gehalten sind. Die Bürste ist als 
Stufenbürste 1 ausgebildet, derart, daß die Bürstensegmente 
6, 7, 8 unterschiedlichen Außendurchmesser aufweisen.
Patent EP-0347763-A3 (EP)
Title: Dual rotating priority arbitration method for a multiprocessor memory bus
IPC: G06F13/364
Filed: 1989-06-16
Abstract: In a multiprocessor system with a common bus and a 
central arbitration controller, which samples the 
request status of every system agent, the arbitra­
tion controller grants bus accesses based on an 
arbitration scheme consisting of two rotating 
queues with a fixed priority between the queues.
Patent EP-0352697-A3 (EP)
IPC: G03G5/05
Filed: 1989-07-24
Abstract: An electrophotographic photoreceptor comprising 
a support having provided thereon at least one 
photoconductive layer containing at least inorganic 
photoconductive particles and a binder resin is 
disclosed, wherein said binder resin comprises (A) at 
least one resin having a weight average molecular weight 
of from 1 x 10³ to 2 x 10⁴ and containing at least one 
polar group selected from 
-PO₃H₂, -SO₃H, -COOH, 
  
wherein R represents a hydrocarbon group or -OR′; and 
R′ represents a hydrocarbon group, and a cyclic acid 
anhydride-containing group, and (B) at least one resin 
having a weight average molecular weight of 5 x 10⁴ 
or more and containing a crosslinked structure. The 
photoreceptor exhibits excellent electrostatic 
characteristics, image forming performance as well as 
printing suitability irrespective of change in 
environmental condition or the kind of sensitizing dyes 
to be used in combination with the photoreceptor.
Patent EP-0362636-A3 (EP)
IPC: C08L51/00
Filed: 1989-09-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von thermoplastischen 
Formmassen durch Mischen von 
   A) Polyphenylenether, der in weitgehend geschmolzenem Zustand mit einem 
amidgruppenhaltigen Monomeren mit einer polymerisierbaren 
Doppelbindung a₁, einem lactamgruppenhaltigen Monomeren mit einer 
polymerisierbaren Doppelbindung a₂ oder einer α,β-ungesättigten 
Dicarbonylverbindung a₂₃ modifiziert ist und    B) schlagzähem Polystyrol, das in weitgehend geschmolzenem Zustand mit 
einem amidgruppenhaltigen Monomeren mit einer polymerisierbaren 
Doppelbindung b₂₁, einem lactamgruppenhaltigen Monomeren mit einer 
polymerisierbaren Doppelbindung b₂₂ oder einer α,β-ungesättigten 
Dicarbonylverbindung b₂₃ gepfropft ist,    
das dadurch gekennzeichnet ist, daß man zunächst die Modifizierung des 
Polyphenylenethers und die Pfropfung des schlagzähen Polystyrols getrennt 
voneinander durchführt und anschließend die beiden Komponenten A und B 
mischt.
Patent EP-0351897-A3 (EP)
Title: Skin penetration system for salts of amine-functional drugs
IPC: A61P25/04
Filed: 1989-06-06
Abstract: The invention involves pharmaceutical compositions for 
topical application comprising: 
   (a) a pharmaceutically-acceptable salt of addition of an 
amine-functional drug (other than opioid analgesic 
drugs);    (b) a C₇ to C₂₂ straight-chain or branched-chain, saturated 
or unsaturated, fatty acid having a melting point of 
less than about 50°C; and    (c) a C₃-C₄ alkane diol.
Patent EP-0376396-A3 (EP)
Title: Transducer for ultrasonic medical imaging
IPC: A61B8/00
Filed: 1989-12-20
Abstract: An improved piezoelectric transducer permitting 
linear scanning along two intersecting planes. 
The transducer is fabricated from a cross shaped 
piezoelectric plate (30) covered on both faces with 
metallic electrodes (32,34). First and second linear 
arrays (10, 20) are formed by the partial dicing of the 
opposite faces of the electrodes (32,34) and plate 
(30). The two segments of the orthogonal arrays (10, 20) 
are integrated in the crossed area. An aperture (44) 
may be disposed in the central area so as to permit a 
surgical implement, such as a biopsy needle, to be 
inserted into the tissue under ultrasonic visualization. 
Scanning electronics (52) are alternately connectable 
to each of the arrays (10, 20) by means of a multiple 
pole switch (50) under the control of a clock (54).
Patent EP-0351032-A3 (EP)
Title: Optical disk player
IPC: G11B7/08
Filed: 1989-01-27
Abstract: An optical disk player has a magnetic clamping 
mechanism with a magnet (6) surrounded by an 
anti-magnetism body (7) for preventing flux leakage from 
influencing an optical pickup having a magnetic 
member therein.
Patent EP-0360396-A3 (EP)
Title: Force delivery system for improved precision membrane probe
IPC: H01L21/66
Filed: 1989-08-02
Abstract: Disclosed is a test probe [10] for testing a test 
device [not shown], also known as a device under test, while 
precisely controlling the force exerted by the test probe 
[10] on the test device. Included is a translation means 
[18] as well as a support means [12] formed to have at least 
a first side and a second side. The support means [12] is 
coupled to the translation means [18]. Also included is at 
least one compression means [14] for delivering a force to 
a test device; the compression means [14] is coupled to the 
first side of the support means. A planar means [16] is 
coupled to the second side of the support means. Finally, 
at least one signal conducting means [24] is mounted on the 
planar means [16] for communicating an electric current 
between the test probe [10] and the test device [not shown].
Patent EP-0357370-A3 (EP)
Title: Computer assisted language translating machine
IPC: G06F17/28
Filed: 1989-08-29
Abstract: A computer assisted language translating machine 
comprising a morpheme analyzer for separating a source 
language sentence, transmitted from a communication appli­
ance, into morphemes; a syntax analyzer for analyzing the 
syntax of a string of the morphemes; a converter for con­
verting a syntactic structure of the input sentence into a 
syntactic structure of the target language; a sentence 
generator for generating a translated sentence according to 
the syntactic structure of the target language; a first 
storage unit for storing character data forming the source 
language sentence; a character data writing device for 
sequentially writing the character data; a character data 
reading device for reading the character data from the first 
storage unit after a predetermined time subsequent to the 
writing of the character data into the first storage unit; a 
second storage unit for storing the character data read out 
from the first storage unit; a discriminator for determining 
whether or not the character data read out by the character 
data reading device represents the end of one sentence; and 
a translation starting means operable, when the discriminat­
or indicates that the character data read out represents the 
end of one sentence, to initiate a translation with respect 
to the character data representative of such one sentence 
and stored in the second storage unit.
Patent EP-0364155-A3 (EP)
IPC: H01L23/373
Filed: 1989-10-05
Abstract: A composite comprised of diamond particles embedded 
in a metal matrix is a highly satisfactory heat sink mate­
rial for use with a semiconductor.
Patent EP-0372912-A3 (EP)
Title: Monitoring of pyrometallurgical processes
IPC: G01N33/20
Filed: 1989-12-05
Abstract: The concentration of an element in a molten 
metallurgical phase (3) is measured by applying an 
electrical potential across two electrodes (1, 2) 
separated by a solid electrolyte (7) containing cations 
of the element to be measured immersed in the melt, and 
measuring the current flowing between them. The solid 
electrolyte is preferably of β-alumina or zirconium 
silicate or phosphate.