baber/WOPTO huggingface dataset:
Patent EP-0142055-A3 (EP)
IPC: G02B6/42
Filed: 1984-10-16
Abstract: This invention is a lens type fiber optic connector that has 
a lens holder assembly (70) releasably mounted (54, 78) 
within the bore of an insert (55). This arrangement provides 
for quick and easy installation, repair or replacement of a lens 
(10) or defective optical fiber (81) without the need to replace 
or disassemble the entire connector.
Patent EP-0151284-A3 (EP)
Title: Process for desizing cotton and cotton-containing fabrics
IPC: D06L1/14
Filed: 1984-12-15
Abstract: Cotton and cotton-containing fabrics are desized in strongly alkaline aqueous solution with an alkali metal hypochlorite by a process in which from 0.5 to 8.0 g/l of a tertiary hydroxyalkylamine which is soluble in aqueous alkaline solution, of an oxyethylated and/or oxypropylated ethylenediamine, of an oxyethylated polyethyleneimine, of malonic acid, of cyanuric acid, of a cyanuric acid derivative, of a urea derivative, of cyanoguanidine, of oxazolidone, of pyrrolidone, of N-methylpyrrolidone, of N-methylimidazole or of a mixture of these is added to the aqueous bath, as an activator for the hypochlorite. Activators for hypochlorite are used in the desizing of cotton and cotton-containing fabrics in strongly alkaline aqueous solutions.
Patent EP-0127365-A3 (EP)
IPC: C09K5/04
Filed: 1984-05-11
Abstract: A mechanical vapour recompression heat pump system 
wherein the working fluid is a saturated fluorohydrocarbon or 
fluorohydrocarbon ether having from 3 to 5 carbon atoms or a 
fluorinated amine containing up to 6 carbon atoms and hav­
ing the formula: 
  
wherein each of X and X¹, independently, represents hyd­
rogen or fluorine,  
R represents hydrogen or a lower alkyl radical,  
n represents an integer from 1 to 4,  
each of m and q represents an integer from 0 to 2,  
p represents an integer from 0 to 4 provided that p is not 
zero when X¹ is fluorine, and  
r represents an integer from 1 to 3; 
or the formula:  
  
wherein W represents hydrogen or fluorine, a represents an 
integer from 3 to 5, b represents an integer from 1 to 3 and c 
represents an integer from 0 to 2 provided that c is not zero 
when W is fluorine.
Patent EP-0138675-A3 (EP)
IPC: G06F12/1027
Filed: 1984-09-21
Abstract: A circuit for translating virtual addresses to physical ad­
dresses particularly for use in a single-chip microprocessor 
(10). A main translation buffer (40), which has a small number 
of address conversions, is located ont he microprocessor. A 
back-up translation buffer (62) is located off the microproces­
sor chip whith a larger number of address conversions. If the 
main translation buffer does not have the address conversion 
required by a particular virtual address, it transmits (over lines 
46) the virtual address to the back-up translation buffer. If the 
back-up translation buffer has the address conversion, it trans­
mits it to the main translation buffer (over lines 48). If the back-­
up translation buffer also does not have the required address 
conversion, it transmits a miss signal (over line 64) to control 
circuitry (54) on the microprocessor chip which performs the 
translation using tables (72) in main memory (70). The address 
conversion is then transmitted (over lines 68) to both the main 
and back-up translation buffers.
Patent EP-0145589-A3 (EP)
Title: Culture de cellules eucaryotes productrices d'une protéine vaccinante, notamment d'antigène HBs
IPC: C07K14/02
Filed: 1984-11-30
Abstract: L'invention concerne des cellules Vero productrices d'un 
polypeptide immunogène ayant les propriétés immunologiques 
de l'antigène HBs. Elles sont constituées par des cellules Vero 
transformées par un plasmide porteur d'une séquence codant 
pour ledit polypeptide, sans que soit modifiée la capacité de 
ces cellules Vero d'être reconnues par des anticorps spéci­
fiques anti-Vero et sans que soit affectée leur capacité d'être 
infectées par des poliovirus.
Patent EP-0159574-A3 (EP)
Title: Sockle base
IPC: A47B91/02
Filed: 1985-03-29
Abstract: 1. A plinth leg for the height-adjustable positioning of furniture corpora on floor surfaces consisting of a partially hollow item in the form of a polygon with continuous mounting surface which is open to the furniture corpus, characterised in that from the mounting surface (11), flat and/or tapering curve side walls (12, 13, 14, 16, 17) run away from the polygon which forms the mounting surface (11) into a narrow trapezoidal foot (15).
Patent EP-0161468-A3 (EP)
IPC: C07K7/06
Filed: 1985-04-04
Abstract: Peptides and Peptide amides such as chlolecystokinin 
(CCK-8) are synthesized in improved yields and purity by a 
solid phase process. The requisite protected peptide is 
elaborated and sulfated on a solid support, deprotected, and 
cleaved from the solid support to give the total synthesis of 
CCK-8 on a solid support. Thereafter, the peptide is purified 
in a single step by ion exchange chromatography to provide 
analytically pure CCK-8.
Patent EP-0173055-A3 (EP)
IPC: A61K39/00
Filed: 1985-07-16
Abstract: At the conclusion of a selective binding assay (e.g., 
immunological or nucleic acid), an enzyme is present in 
modulated concentration and/or activity to moderate a che­
mical reaction such as the cleavage of o-nitrophenyl-β-D-­
galactopyranoside. After a controlled period, the enzymatic 
product is transferred to the gas phase and concentrated 
relative to other components in the enzymatic reaction mix­
ture, such as by extraction into ethyl ether, injection into a 
gas chromatography column and detection by flame ioniza­
tion or electron capture. Kits for such assays are also dis­
closed.
Patent EP-0170959-A3 (EP)
Title: Système de reproduction de sillons d'enregistrements sonores sur films
IPC: G11B3/64
Filed: 1985-07-20
Abstract: Système de reproduction de sillons d'enregistrements 
sonores sur films ou bandes, caractérisé en ce que des 
moyens sont prévus pour qu'un film mère portant en relief les 
sinuosités des sillons puisse être pressé ponctuellement 
contre un film vierge, des moyens étant prévus pour chauffer 
localement seulement la matière plastique devant recevoir 
l'empreinte du sillon mère.
Patent EP-0183024-A3 (EP)
Title: Apparatus for the avoidance of local overheating of measuring transducers
IPC: H05K7/20
Filed: 1985-10-11
Abstract: In order to avoid local overheating on the surface of an intrinsically safe measuring transducer provided with current limiting resistors and embedded in a sealing composition, a body of a good heat conducting material is arranged within the sealing composition in the vicinity of the current limiting resistors.
Patent EP-0160375-A3 (EP)
IPC: C21C5/34
Filed: 1985-03-15
Abstract: A system and method is provided for refining molten 
metal in a top-blown vessel (10), particularly, by removal of 
the carbon content. The system includes means (18,20) for 
selecting refining gases to be top-blown, means (22) for 
regulating the composition of the top-blown gases, and 
means (24) for controlling the rate of flow of the top-blown 
gases. The system further includes means (16) for introduc­
ing an inert gas from beneath the molten bath surface during 
top-blowing, means (26) for regulating the composition of 
the inert gas, and means (28,30) for controlling the rate of 
flow of the inert gas as a function of the top-blown gas 
composition and flow rate.  
     A method for introducing the gases using said system is 
also provided.
Patent EP-0179639-A3 (EP)
IPC: C08L21/00
Filed: 1985-10-21
Abstract: The present invention provides a multilayer plastics 
structure characterised by a laminate of at least one layer of a 
high gas barrier polymer and at least one layer of a blend of 
at least one propylene based polymer and at least one linear 
low density polyethylene wherein the total amount of the 
linear low density polyethylene is equal to or less than about 
30 percent by weight of the blend. Such structures may be 
formed into containers.
Patent EP-0188065-A3 (EP)
Title: Method of producing a composite body
IPC: C03C15/00
Filed: 1985-11-04
Abstract: The present invention relates to a composite body consisting of a glass or glass-ceramic substrate with a non-stick, heat resistant resin composition bonded to a surface thereof. Suitable substrates are those which contain one or more differentially etchable components. Particularly useful are glass compositions which undergo phase separation upon heat treatment. For example, some borosilicate glasses separate into a silica-rich phase and a borate-rich phase when heated to about 600 DEG C and maintained at that temperature for about one hour. The substrate is etched to remove at least a portion of one component to provide a bonding surface containing extremely small pores of relatively uniform diameter for a non-stick heat resistant resin composition. The resin composition is uniformly applied to the etched substrate in liquid form and subsequently hardened, suitably by fusion, to form a solid, substantially continuous film over the etched surface.
Patent EP-0208841-A3 (EP)
Title: Uretral catheter
IPC: A61M27/00
Filed: 1986-04-10
Abstract: The catheter has at the bladder-side end of the catheter tube (10) a non-return valve in the form of a film valve (16). The film valve (16) consists of two thin-wall films which are laid flat upon one another and are glued or welded to one another at their lateral ends. It prevents the return of urine and the flushing of bacteria from the bladder back to the kidney. Drainage issues at the bladder-side end of the catheter are omitted, in order to prevent incrustation phenomena. <IMAGE>
Patent EP-0217331-A3 (EP)
Title: Process for producing pig iron from finely divided ores
IPC: C21B13/14
Filed: 1986-09-29
Abstract: A process for the production of pig iron from fine ore is produced, in which the fine ore is prereduced in one or more reduction units (1, 2). The resulting sponge iron is subsequently melted down and finally reduced in a melt-down gasifier (3) with the aid of at least one plasma burner (9) and a solid carbonaceous reducing agent. The sponge iron is fed into the lower part of the melt-down gasifier in the vicinity of the plasma burners, preferably directly over the latter, above the collecting melting bath and slag. The solid carbonaceous material, particularly low grade coal required for final reduction is fed from above (18) into the melt-down gasifier. It is converted in the latter into coke and forms in the lower part of the gasifier a fluidized bed, which is maintained by the plasma gas, additionally introduced oxygen and CO formed during final reduction.
Patent EP-0200293-A3 (EP)
Title: Tamper-indicating closure, container and combination thereof
IPC: B65D41/34
Filed: 1986-02-11
Abstract: A one-piece molded closure of plastic which threads onto a container with a fairly specific exterior configuration and provides a combination such that when the closure is unthreaded, a tamper-indicating ring becomes separated from the lower end of the closure skirt. The indicating ring or band is joined to the closure by frangible bridges and a flexible stop ring is formed within the band and extends inwardly and upwardly when the closure is applied to a container finish. The container finish has a first radial bead and an inwardly tapering side wall surface therebeneath which leads to an abrupt, inwardly extending ledge. The flexible stop ring rests on the tapered surface, when the closure is applied. After closure removal, the stop ring and band drops below the ledge indicating that the closure has been removed.
Patent EP-0233527-A3 (EP)
Title: Terminal assembly
IPC: H01R4/24
Filed: 1987-01-30
Abstract: A terminal assembly is disclosed consisting of a base member and a terminal member which is secured to the base member in one of two releasable positions. The terminal member includes an elongated panel formed of insulative material and has a plurality of chambers which receive a plurality of split cylinder connectors aligned in parallel side by side relation. When in the first position, a first end of the connectors are exposed for receiving a plurality of wires. When in the second position the second end of the connectors are exposed for receiving electrical wires. Guideways are disposed on ends of the assembly for guiding a first plurality of wires to the second ends of the connectors. A second set of guideways are provided on the base member and the panel member intermediate the side ends for guiding a second plurality of wires from an intermediate location through the guideways and to the first ends of the electrical connectors. Latch mechanisms are provided for releasably securing the terminal member to the base member in either of the first or second positions and a window formed in the ; base member provides for flexing of wires as the terminal member is rotated between either of the first and second positions. I
Patent EP-0235676-A3 (EP)
Title: 7-(1-pyrrolidinyl)quinolone-carboxylic-acid derivatives
IPC: A23K20/195
Filed: 1987-02-18
Abstract: 7-(1-Pyrrolidinyl)-3-quinolonecarboxylic acid derivatives of the formula   <IMAGE>   in which A is CH, CCl, CF or N, R1 is hydroxyl, hydroxymethyl or mercapto and R2 is hydrogen, alkyl, having 1 to 4 carbon atoms or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl, with the proviso that, when R1 is hydroxy, A is not CF or N, or pharmaceutically acceptable hydrates, or salts thereof, are useful as antibacterials and animal feed utilization promoters.
Patent EP-0249412-A3 (EP)
Title: C-terminal alpha-amidating enzyme and process for production and use thereof
IPC: C12P21/00
Filed: 1987-06-05
Abstract: C-terminal  alpha -amidating enzyme preparations, including preparations AE-I, AE-II, AE-IIa and AE-IIb, from the skin of Xenopus laevis, wherein all components can convert a peptide having a glycine residue at its C-terminal to a C-terminal amidated peptide lacking the glycine residue, and have a common N-terminal amino acid sequence represented by Ser-Leu-Ser---, and AE-I and AE-IIa have a molecular weight of about 39,000, AE-IIb has a molecular weight of about 34,000, and AE-II comprises two components having molecular weight of about 39,000 and 34,000; a process for production of the above-mentioned enzyme preparations; and a process for  alpha -amidation of a peptide by using the above mentioned enzyme preparations.
Patent EP-0254559-A3 (EP)
IPC: H04K1/00
Filed: 1987-07-22
Abstract: The security arrangement is for a telecommunications system 
having two security planes, a plurality of peripherals, a 
plurality of peripheral communication controllers; and switching 
arrangements interconnecting the peripheral communication 
controllers. To determine a faulty security plane, a duplex path is 
provided between the controllers, and, using this path, a 
controller automatically performs path checks on one of the security 
planes. If the plane is found to be not faulty, the 
controller sends data associated with that plane to the peripheral 
with which it is in communication.
Patent EP-0302983-A3 (EP)
IPC: A01N47/36
Filed: 1987-09-14
Abstract: Ein synergistisch wirkendes selektiv-herbizides Mittel für den 
Getreidebau, insbesondere für die pre- und post-Anwendung in 
Winterweizen und Wintergerste besteht aus einem Gemisch von 
100-300 Teilen N-(3-Chlor-4-methylphenyl)-N′-dimethylharnstoff, 
(Chlortoluron), 20-60 Teilen 2-Methylthio-4-äthylamino-6-tert.­
butylamino-1,3,5-triazin (Terbutryn) und einem Teil N-(2-Chlor­
äthoxyphenylsulfonyl)-N′-(4-methoxy-6-methyl)-1,3,5-triazin-2-yl)­
harnstoff (Triasulfuron) sowie den in herbiziden Mitteln üblichen 
inerten Träger- und Dispersionsstoffen. Das neue Mittel zeigt 
synergistisch überlegene Wirkung gegen Problemunkräuter wie z.B. 
Lolium gemessen an der Wirkung des bekannten Mittels Chlortoluron-­
Terbutryn oder Trisulfuron allein. Die Herstellung und die Verwen­
dung des neuen Mittels werden beschrieben.
Patent EP-0277601-A3 (EP)
Title: Supporting and pull-out device
IPC: A47B77/10
Filed: 1988-01-29
Abstract: Known supporting and pull-out devices have a multiplicity of individual parts for pulling out the two plates, with the result that the device is of complex construction. Furthermore, the individual parts are visible from the outside and thereby exposed to the risk of soiling and damage. In order to simplify the design of the device and to protect the individual parts optimally, the plates (1, 2) are provided on their two side edges (21', 48) with a panelling (9, 28, 28'), which panellings are in engagement via a carrier (27). When the one plate (1) is pushed in and pulled out, its panelling (9) interacts with a lifting member (8') of the device. The panelling (9, 28, 28') of the two plates (1, 2) fulfils several functions since a positive connection of the plates (1, 2) is achieved due to both panellings (9, 28, 28') when the plates (1, 2) are pulled out. At the same time, the panelling (9, 9') of the one plate (1) serves for lifting and lowering said plate (1). The panellings (9, 28, 28') also protect the plates (1, 2) from wear and damage and allow a constructionally simple design of the device from few individual parts. <IMAGE>
Patent EP-0334988-A3 (EP)
IPC: G01H1/06
Filed: 1988-04-20
Abstract: Es ist ein Schwingungs-Sensor anzugeben, welcher eine oder 
mehrere Zungen aufweist, die durch mechanische Schwingungen 
angeregt werden und der besonders einfach und wirtschaftlich 
in kleinen Abmessungen herstellbar ist.  
     Die Zungen sind aus einem Substrat geätzt, wobei auf dem Substrat 
auch die Einrichtungen zur Umsetzung der mechanischen Schwingungen 
der Zunge in elektrische Signale und Einrichtungen zur Auswertung 
derselben auf dem Substrat untergebracht sind.  
     Ein derartiger Schwingungs-Sensor kann beispielsweise zur Er­
kennung des Verschleißes bei mechanisch bewegten Teilen benutzt 
werden, bei denen kritische Schwingungen den Verschleiß in einem 
sehr frühen Stadium anzeigen. Hierbei kann es sich beispielsweise 
um die Lager drehbarer Wellen von Motoren und Turbinen handeln.
Patent EP-0321709-A3 (EP)
Title: Fast healing and binding chemical compound or curative agent for healing wounded live animal and human soft tissues inflicted by cutting edges or separating forces
IPC: A61K36/00
Filed: 1988-11-22
Abstract: There is disclosed here a chemical compound or curative agent in which for­
mula enters a number of substances among them a new one, a resin from the 
cortex of the plant Mimosa tuitenuiflora leguminosae Poir with a perfect - 
compatible and stable nature in the form of a viscous liquid. Said Chemi­
cal compound acts as a curative agent when applied on wounds or cutts of 
live animal and human soft tissues causing them to become healed or bound 
in a short period of time that takes from 2 minutes to 30 minutes ( depen­
ding on the nature of the tissue involved ) without failure and prompt res­
toration of the functional activity of the tissues and not leaving visible 
scar and not allowing kelloid degeneration. Said chemical compound also - 
acts as a carrier for binding single isolated live cells inside all live 
animal and human soft tissues taken from either said beens or from cell cul­
tures. Also can be used to transplant viable animal or human eye for resto­
ration of vision.
Patent EP-0318028-A3 (EP)
Title: Ferroelectric liquid crystal composition
IPC: C09K19/46
Filed: 1988-11-25
Abstract: A ferroelectric liquid crystal composition is here provided which contains at least one chiral compound having an optical activity site group represented by the general formula (I) <CHEM> wherein R<1> is a straight-chain or branched alkyl group or alkoxy group having 1 to 18 carbon atoms, and * indicates an asymmetric carbon atom, and at least one non-chiral compound having a smectic C phase, a smectic I phase, a smectic F phase, a smectic G phase, a smectic H phase, a smectic J phase or a smectic K phase. This composition has quick response properties and assumes an SC* phase in an extensive temperature range inclusive of room temperature. Furthermore, by using this composition, an optical switching element having quick responsiveness can be obtained.
Patent EP-0318060-A3 (EP)
Title: Griseolic acid derivatives, their preparation and their use
IPC: C07H19/052
Filed: 1986-04-21
Abstract: New griseolic acid derivatives have various groups attached to the sugar part in place of the adenine group of griseolic acid itself. These groups are all purine derivatives. The compounds are useful as inhibitors of phosphodiesterases. They may be prepared by replacing the adenine moiety of griseolic acid and/or dihydrodesoxygriseolic acid and/or by replacing other substituent groups.
Patent EP-0307234-A3 (EP)
IPC: B29C37/00
Filed: 1988-09-09
Abstract: A process for producing a filter element having a 
hollow body composed of thermoplastic synthetic fibers 
and having each of its end surfaces sealed, which 
process comprises placing on a hot plate (5), provided 
with a layer of a thermally conductive and releasing 
surface material (6), in succession, a thermoplastic 
sheet (7) and a filter element (4) so that an end 
surface of the filter element contacts the thermoplastic 
sheet and heat-bonding the end surface of the filter 
element to the thermoplastic sheet, and repeating the 
operation for the other end surface of the filter.
Patent EP-0308194-A3 (EP)
Title: Multi-stage noise shaping over-sampling d/a converter
IPC: H03M3/02
Filed: 1988-09-14
Abstract: A noise shaping quantization D/A converter in 
which an input digital signal (IN) is supplied to a 
single-integration noise shaping quantization circuit (80) 
having quantization levels which include zero level, 
with a quantization error signal from the single-­
integration circuit being supplied to a double-­
integration noise shaping quantization circuit (90) having 
quantization levels which also include zero level, 
and an output signal from the double-integration 
circuit being differentiated and summed with the 
single-integration circuit output to obtain a bit-­
compressed digital signal (Q1) for D/A conversion. Offset 
of the analog output signal during a zero hold status of 
the input digital signal is eliminated, and increased 
efficiency of supply voltage utilization is attained, 
together with increased S/N ratio.
Patent EP-0314601-A3 (EP)
IPC: B62K3/04
Filed: 1988-10-27
Abstract: Improved bicycle in which the frame is comprised of a hori­
zontal bar (1) the front fork (2) and the pair of tubes (5-6) and 
whose handlebars (3), saddle (4) and axle with pedals (9) are shifted 
backwards so that the cyclist's weight can weigh on the back wheel 
preferably and besides, an important characteristic is that the dough­
nut shaped axle (9) of the pedals is situated further back than the 
front part of the back wheel.
Patent EP-0311556-A3 (EP)
IPC: A61B17/72
Filed: 1988-10-05
Abstract: Marknagel (1) für die Behandlung von Knochenbrüchen nach 
dem Prinzip der Markraumnagelung mit einem röhrenförmigen, 
vorzugsweise hohlzylindrischen Querschnitt, und einem sich 
zum Kopfende hin erweiternden bzw. im Nagelinneren veren­
genden Schaft oder abgeflachten Marknagelkopf (3). Ein 
Marknagel-Werkzeug (4) zum Eintreiben, Extrahieren und zur La­
geveränderung bei der Reposition mit einem verengten, 
hohlzylindrischen Marknagelkopf (3) weist mindestens zwei 
teilkreisförmige, gegeneinander verschwenkbare Zangen­
backen (41, 42) auf mit nach innen bzw. außen gebogenen 
Enden zur Querschnittsverengung bzw. -erweiterung am Ende 
der Zangenbacken (41, 42).
Patent EP-0330117-A3 (EP)
Title: Photopolymerizable composition
IPC: A61K6/891
Filed: 1989-02-20
Abstract: A photopolymerizable composition here disclosed is 
useful as a material for dental prostheses and denture-­
bases, and the composition comprises an alicyclic epoxy 
compound as the main component, methyl methacrylate as a 
diluent, a cationic photopolymerization initiator, and a 
photosensitizer selected from perylene or naphthacene. A 
photocured material of the above-mentioned composition is 
excellent in gloosiness, wear resistance and plaque 
resistance.