baber/WOPTO huggingface dataset:
Patent EP-0204493-A3 (EP)
IPC: G02F1/13
Filed: 1986-05-27
Abstract: A fibre-optic coupler has the claddings of two or more 
optical fibres partially fused together over a coupling region, 
and a body of light-transmissive material, having a variable 
refractive index, contacts the claddings at the coupling 
region, such that by varying the refractive index of said body 
light transmitted along one fibre is split between the fibres in 
a varying ratio.
Patent EP-0223577-A3 (EP)
IPC: A63F9/00
Filed: 1986-11-14
Abstract: In a slot machine, a specific winning line among a plurality 
of winning lines, e.g., an effective winning line or a winning line 
on which a winning symbol array appears, is optically dis­
played. Tho display a winning line, series of light emitting di­
odes are disposed along the winning line to selectively drive 
and illuminate the diode series. A liquid crystal display panel 
may be mounted at a display window. In this case, display pat­
terns before the symbols are selectively flashed.
Patent EP-0230266-A3 (EP)
IPC: C07K/
Filed: 1987-01-15
Abstract: The invention relates to renin inhibiting 
compounds of the formula 
  
wherein A is hydrogen; loweralkyl; arylalkyl; OR₈ or 
SR₈ wherein R₈ is hydrogen, loweralkyl or 
aminoalkyl; NR₉R₁₀ wherein R₉ and R₁₀ are 
independently selected from hydrogen, loweralkyl, 
aminoalkyl, cyanoalkyl and hydroxyalkyl; 
  
wherein B is NH, alkylamino, S, O, CH₂ or CHOH and 
R₁₁ is loweralkyl, cycloalkyl, aryl, arylalkyl, 
alkoxy, alkenyloxy, hydroxyalkoxy, dihydroxyalkoxy, 
arylalkoxy, arylalkoxyalkyl, amino, alkylamino, 
dialkylamino, (hydroxyalkyl)(alkyl)amino, (dihydroxy­
alkyl)(alkyl)amino, carboxylic acid-substituted alkyl, 
alkoxycarbonylalkyl, aminoalkyl, N-protected aminoalkyl, 
alkylaminoalkyl, dialkylaminoalkyl, (N-protected)­
 
 
alkyl)aminoalkyl, (heterocyclic)alkyl or a substituted 
or unsubstituted heterocyclic; R₁ is loweralkyl, 
cycloalkylmethyl, benzyl, α-methylbenzyl, α, α-di­
methylbenzyl, 4-methoxybenzyl, halobenzyl, (1-naphthyl)­
methyl, (2-naphthyl)methyl, (4-imidazoyl)methyl, 
phenethyl, phenoxy, thiophenoxy or anilino; provided if 
R₁ is phenoxy, thiophenoxy or anilino, B is CH₂ or 
CHOH or A is hydrogen; R₃ is loweralkyl, benzyl or 
heterocyclic ring-substituted methyl; R₄ is lower­
alkyl, cycloalkyl- methyl or benzyl; R₂, R₅ and R₆ 
are independently hydrogen or loweralkyl; X is O, NH or 
S; R₇ is hydrogen, loweralkyl, alkanoyl, 
alkylsulfonyl. 
  
wherein R₁₂ and R₁₃ are independently hydrogen or 
loweralkyl, n is 0-2 and R₁₄ is substituted or 
unsubstituted penyl or heterocyclic; or XR₇ together 
are loweralkylsulfonyl, N₃ or Cl, and pharmaceutically 
acceptable salts thereof.
Patent EP-0254896-A3 (EP)
IPC: E06B9/40
Filed: 1987-07-01
Abstract: Bei einem Rollo-Vorhang für Wohnwagenfenster sind in 
einer Kassette zwei Aufwickelwellen drehbar gelagert, auf die 
jeweils ein Vorhang aufwickelbar ist. Für jeden Vorhang sind 
jeweils besondere seitliche Führungsschienen vorgesehen, 
se daß beide Vorhänge unabhängig voneinander bedienbar 
und gegebenenfalls auch übereinanderschiebbar sind.
Patent EP-0277364-A3 (EP)
IPC: A61M25/00
Filed: 1987-12-29
Abstract: Proximal manifold and adapter device (10) for use with a 
catheter having first (31) and second lumens (32). A manifold 
having a plurality of arms is provided. One of the arms 
has a passage therein in communication with the first 
lumen (31). Another of the arms is in communication with the 
second lumen (32). An interconnector (41) connects said first and 
second arms for establishing communication between the 
same. The interconnector means (41) includes a housing 
having an inlet port (57) and a valve (82) for establishing 
communication between the inlet port (57) and the side arms.
Patent EP-0284680-A3 (EP)
Title: Holding apparatus for a vehicle assembly line
IPC: B23Q7/04
Filed: 1987-06-24
Abstract: Apparatus for holding a partly assembled vehicle body (13) includes a main framework structure (3) supported on two pairs of pillars (1), the structure being mounted about a horizontal pivot (5) on the rear pair of pillars for up and down pivotal movement. Mounted on the structure (3) are a pair of outwardly moveable inner frames (9) carrying clamps (11) which are insertable through the upper aperture(s) in the body (e.g. the space subsequently to be filled by the windscreens and/or roof panel), enabling the body to be clamped from inside to give free access to outside workers or robots (21). The frames may also carry dedicated tooling, such as a spot welder.
Patent EP-0263606-A3 (EP)
IPC: C04B24/38
Filed: 1987-09-15
Abstract: The invention provides a stable, aqueous silica 
fume dispersion suitable for use as a cement-based 
composition admixture which contains 20 to 75% by weight of 
silica fume which is a by-product of 100% silicon 
production or 70-80% ferrosilicon production and a 
stabilizing agent.
Patent EP-0270310-A3 (EP)
IPC: G06F12/08
Filed: 1987-11-27
Abstract: Methods and apparatus are set forth for optimizing the 
performance of instruction processors using an instruction cache 
memory in combination with a sequential transfer main memory. 
According to the invention, the novel memory system stores preselected 
instructions in cache memory. The instructions are those that 
immediately follow a branch operation. The purpose of storing these 
instructions is to minimize, and if possible, eliminate the delay 
associated with fetching the same sequence from main memory following 
a subsequent branch to the same instruction string. The number of 
instructions that need to be cached (placed in cache memory) is a 
function of the access time for the first and subsequent fetches from 
sequential main memory, the speed of the cache memory, and instruction 
execution time. The invention is particularly well suited for use in 
computer systems having RISC architectures with fixed instructions 
lengths.
Patent EP-0280317-A3 (EP)
Title: Winding device with a binding unit
IPC: B65D27/06
Filed: 1988-02-26
Abstract: For tying off cables, hoses or the like which are wound onto a winding head, a winding device is used, in which a hoop-casing band is guided in a hoop-casing channel around the annular product to be tied off. Mounted in the core (18) of the winding head is at least one channel portion (20) of the hoop-casing channel, which channel portion adjoins the other hoop-casing channel, extending outside the winding head, during hoop-casing. <IMAGE>
Patent EP-0289850-A3 (EP)
IPC: A61K31/40
Filed: 1988-04-19
Abstract: Die vorliegende Erfindung betrifft Pyrrolophenylalkanol­
amine der Formel I 
  
in welcher  
R¹ bis R⁶ die in der Beschreibung angegebene Bedeutung 
besitzen.  
     Verfahren zu ihrer Herstellung und neue Zwischenprodukte 
zur Durchführung dieser Verfahren.  
     Die Verbindungen der Formel I sowie ihre physiologisch 
verträglichen Salze besitzen leistungsfördernde Wirkung 
bei Tieren, insbesondere eine Wirkung zur Verschiebung 
des Fleisch/Fett-Verhältnisses zugunsten von Fleisch.
Patent EP-0288985-A3 (EP)
Title: Load cell
IPC: G01G3/14
Filed: 1988-04-27
Abstract: A weighing cell, in which the load introduced is measured by recording the tangential deformations of an annular deformation body which is supported freely on both sides and which is connected, by means of narrow annual webs acting as elastic joints, to the force introduction element on the one hand and to the force absorption element on the other hand, virtually no bending moments being transmitted in the region of the elastic joints and external disturbing forces having no influence on the weighing.
Patent EP-0317783-A3 (EP)
IPC: H02M7/06
Filed: 1988-10-27
Abstract: Zur Versorgung eines Gleichstromverbrauchers (M) kleiner bis 
mittlerer Leistung aus einer Wechselspannungsquelle (Ue) werden 
der Wechselspannungsquelle zwei Kondensatoren (C1, C2) parallel 
geschaltet. Der Verbraucher (M) liegt über eine Gleichrichtungs­
einrichtung (G1) dem einen Kondensator (C2) parallel.
Patent EP-0319947-A3 (EP)
IPC: A61P13/02
Filed: 1988-12-07
Abstract: Compounds with the formula : 
  
wherein R₁ and R₂ each represents an alkyl group; R₃ 
represents a hydrogen atom or an alkyl, an acyl, an 
alkoxyalkyl, an alkylcarbamoyl or a phosphate group: and 
R₄ represents a group of the following formula:  
-C m H 2m -R₅  
wherein R₅ represents a hydrogen atom, an unsubstituted 
cycloalkyl group, or a cycloalkyl group substituted with a 
hydroxyl group; and m is an integer of 3 to 15; a group of 
the following formula:  
-C n H 2n -O-R₆  
wherein R₆ represents a hydrogen atom, an acyl group, an 
unsubstituted alkyl group, or an alkyl group substituted 
with a hydroxyl group; and n is an integer of 3 to 15; or 
a benzhydrylpiperazinylalkyl group, can be used as 
lipogenase inhibitors.
Patent EP-0320907-A3 (EP)
Title: Photosensitive resin composition and method of producing fine patterns therewith
IPC: G03F7/004
Filed: 1988-12-14
Abstract: Photosensitive resin composition comprising 
a diazonium salt having ⁻BF₄ and/or ⁻PF₆ as a counter 
anion, an alkali soluble polymer and/or a water soluble 
polymer and a solvent which does not solve a positive 
photoresist, and method of producing fine patterns which 
comprises applying a resist as a lower layer on a 
substrate and applying the above photosensitive resin 
composition as an upper layer on the lower layer and 
exposing both layers to light to produce fine patterns.
Patent EP-0319075-A3 (EP)
Title: Cyclohexenone derivatives
IPC: C07C323/52
Filed: 1988-11-22
Abstract: The present invention relates to a herbicidally active compound having the formula <CHEM> wherein X can be e.g. halogen, hydroxy, nitro, cyano, carboxy, alkyl, haloalkyl, alkoxy, alkylthio, substituted alkylthio, alkylamino, alkylsulfinyl, alkylsulfonyl, phenyl, etc.; n is 0, 1, 2, 3, 4 or 5;  Y is alkylene; m is 0 or 1; R<1> is hydroxy, cyano, nitro, alkylcarbonyl, alkoxyamino, a heterocyclic group which may have substituents, or Z-R<3>;  Z is oxygen, SOk (k is 0, 1 or 2),   - @- (r is hydrogen or C1-6 alkyl), <CHEM>  or -S-S-; R<3> is alkyl, substituted alkyl, alkenyl, alkynyl, phenyl, substituted phenyl, aralkyl, or a heterocyclic group which may have substitutents;  R<2> can be e.g. halogen, alkyl, alkoxycarbonyl, etc.;  l is 0, 1, 2, 3, 4 or 5; R is hydrogen, acyl, alkyl, arylsulfonyl, or a base residual group.
Patent EP-0321065-A3 (EP)
IPC: H01L21/768
Filed: 1988-03-30
Abstract: A method of manufacture of semiconductor devices 
suitable for increasing the integration density of semi 
conductor integrated circuits, especially GaAs semiconductor 
IC devices.  
     This invention uses no third wiring metal, contact 
hole or through hole for connection between the Schottky 
junction (1,1′) and ohmic electrodes (2,2′) formed on the 
GaAs semiconductor substrade (7) required in the conventional 
technology, but provides a method for direct connection 
between the two electrodes stated above by means of vapour 
deposition, ion implantation, sputtering, CVD, plasma CVD, 
dry etching and wet etching.  
     Since the application of this invention enables 
the two electrodes stated above to be directly connected 
with high yield, the element area at the connecting portion 
can be reduced to less than half as compared with the same 
required in the conventional method, the total element 
area can be substantially reduced.
Patent EP-0288319-A3 (EP)
IPC: G11B23/06
Filed: 1988-04-25
Abstract: A loop bin (14) for use in a tape transport 
arrangement, particularly for use in contact printing tape 
transport arrangements, to store and transport a portion of 
an endless tape (2) disposed in a zigzag fashion, comprising 
a tape inlet (92) from which the endless tape can be fed 
in, a tape outlet (93) from which the endless tape can be 
drawn out, and at least one substantially horizontal tape 
transport mechanism (63,64,65) disposed so as to divide 
the inside of the loop bin into cascading levels and to 
continuously transport the zigzag endless tape on each 
level from the tape inlet to the tape outlet.
Patent EP-0290196-A3 (EP)
IPC: H01F1/147
Filed: 1988-04-28
Abstract: This invention is directed to non-aqueous 
magnesium oxide slurries and the use thereof to coat 
silicon steels prior to high temperature annealing.
Patent EP-0302613-A3 (EP)
Title: Wall starter tie
IPC: E04B1/41
Filed: 1988-07-15
Abstract: A wall starter tie for connecting a new wall to an existing 
wall which comprises a spirally shaped rod, preferably 
arranged in the form of a 'U' with rectangular corners.
Patent EP-0308242-A3 (EP)
Title: Agglutination assay
IPC: G01N33/555
Filed: 1988-09-16
Abstract: In a novel, erythrocyte agglutination assay, the agglutination reagent comprises an erythrocyte binding portion attached to a specific analyte binding portion or to an analyte analogue wherein the reagent does not cause agglutination when incubated with endogenous erythrocytes in the absence of analyte or analyte binding reagent. Mixtures of reagents may also be used as agglutination reagents. The reagents and their use in direct or indirect assays is disclosed.
Patent EP-0317079-A3 (EP)
Title: High-fiber, expandable, dry-mixed compositions
IPC: A23L1/308
Filed: 1988-10-19
Abstract: There is disclosed novel compositions comprising dry 
mixing high levels of ultra-pure cellulose and/or 
colloidal cellulose microfibrils, non-swellable, 
zero-calorie, dietary fibers blended with a blend of 
specific natural, dry, particulate, hydrogel binders. 
The compositions possess water-expandable properties in 
water, acidic media, and/or alkaline media; are flowable 
powders capable of being compacted into tablets on 
high-speed tableting equipment; and demonstrate greater 
efficacy in providing a temporary reduction of the 
appetite by a non-systemic (no drug ingredients), 
expandable, bulking mechanism.
Patent EP-0317478-A3 (EP)
IPC: G06F9/44
Filed: 1988-10-11
Abstract: Multiple versions of a given system command are run on a 
single operating system by using one command processing 
program per command irrespective of its version. Each 
version of the command has a command definition which has 
the same format for all counterparts of the command. A 
command analyzer program (36) transforms the parameters of a 
command character string into the correct data form for its 
command processing program based on the command definition 
for that version of the command. Multiple sets of command 
definitions are place in separate storage directories called 
libraries (12, 14, 15). The libraries are searched based on 
a version identifier to find the command definition for a 
command. The version identifier may be specified as a 
program attribute, entered interactively or entered by the 
system. Multiple programs written with different versions of 
commands may be run in conjunction with each other and the 
system will dynamically adapt to the version of each program 
as it is running. Also more than one command definition 
library may be searched to process a command. Therefore, 
commands written in various versions may be embedded in the 
same program and the system will dynamically adapt to 
multiple versions of commands in a program.
Patent EP-0278932-A3 (EP)
IPC: C04B35/80
Filed: 1988-01-26
Abstract: Disclosed is a 35 to 45 volume percent silicon 
carbide whisker reinforced ceramic composite containing 
alumina and from about 5 to 21 volume percent zirconia 
which is used to make hard cutting tools having 
excellent toughness and hardness. Also disclosed are 
methods of producing the same.
Patent EP-0341506-A3 (EP)
IPC: B26D7/26
Filed: 1989-04-27
Abstract: Eine Vorrichtung zum Perforieren von auf einer Papier­
schlauchmaschine gebildeten Papierschläuchen besitzt ein 
mit Abstand um eine Drehachse umlaufend angetriebenes Per­
forationsmesser (1), das mit einer Gegenwalze (4) zusam­
menwirkt. Mit einem Kurbelschleifenmechanismus (5, 6, 7, 8, 
8a, 9, 10, 13) ist der Bewegungsablauf des Perforationsmes­
sers (1), d.h. die Umlaufgeschwindigkeit im Augenblick der 
Perforation, verstellbar. Darüber hinaus sind der Abstand 
zwischen dem Perforationsmesser (1) und dessen Drehachse 
(2) sowie die Lagerung der Gegenwalze (4) um jeweils glei­
che Beträge verstellbar. Eine derartige Vorrichtung ergibt 
einen extrem großen Gesamtverstellbereich.
Patent EP-0340751-A3 (EP)
Title: Linear guiding device
IPC: F16C29/06
Filed: 1989-05-03
Abstract: A linear guiding device is proposed, in which a guide rail is arranged on the base of a U-shaped guide housing and a runner is guided on this guide rail by means of endless recirculating ball bearings. 
<IMAGE>
Patent EP-0352802-A3 (EP)
IPC: H01M50/489
Filed: 1989-07-27
Abstract: A method for making soft, flexible, microporous films 
having high tensile strength and high breathability levels 
for air and water vapor and high hydrostatic resistance to 
penetration by liquid water, in which a film fabricated by 
blending a mixture of a polymer or copolymer of an alpha-­
olefin with 60 to 75% by weight of an inorganic filler or 
glass beads having particle sizes within the range of 10 to 
15 micrometers and calcium stearate as a processing aid is 
biaxially stretched from about 1.5 to about 7 times in each 
direction at a temperature of from about 20° to about 160°C, 
and the moisture level in the blended composition is 
maintained below 700 parts per million before fabricating 
the film; the film so made having a Gurley porosity of from 
0.1 to 20 seconds; and its use in disposable items such as 
panty liners, diapers, bed sheets, and hospital gowns, or, 
if the filler consists of glass beads, its use as a battery 
separator.
Patent EP-0362830-A3 (EP)
IPC: B27G13/04
Filed: 1989-10-04
Abstract: Um die Geräuschentwicklung beim Arbeiten mit den Messerköpfen 
(1) zu verringern, werden die Nuten (3), in welche die Messer 
(2) eingesetzt sind, unter einem Achswinkel vorgesehen. Der 
Achswinkel setzt aber voraus, daß die Schneidenlängsrichtung 
der Messer (2) nach einem Hyperboloid gefertigt ist. Dieses 
ist aber nur durch einen teueren Einzelschliff des Messers 
(2) herstellbar. Aus diesem Grunde ist das Messer (2) in seiner 
Ebene elastisch biegbar ausgebildet. Dadurch kann das Messer 
(2) zur Herstellung der hyperboloidförmigen Schneide in seiner 
Ebene elastisch gebogen werden. Für den Biegevorgang sind Fach­
kenntnisse nicht erforderlich.
Patent EP-0361548-A3 (EP)
Title: Catheter introducer device
IPC: A61M25/06
Filed: 1985-08-07
Abstract: The invention is directed to a catheter introducer device, 
comprising: a sheath portion (2) including a sheath (5) and a 
first hollow hub (4) fitted to a proximal end of said sheath 
(5) which is adapted to be inderted into blood vessels (18); a 
dilator (3) including a tube (7) detachably insertable into 
said sheath (5), and a second hub (6) fixed to a proximal end 
of said tube (7) which is adapted to guide a guide wire there­
through; first means for preventing relative axial movement of 
said sheath portion (2) and said dilator (3) when said tube 
(7) is inserted into said sheath (5) and second means for pre­
venting relative circumferential rotation of said sheath por­
tion (2) and said dilator (3) when said tube is inserted into 
said sheath (5), said first and second means being arranged 
betweeen said first and second hubs (4,5). In accordance with 
the invention said first and second means (9,10,11,12) are 
adapted to safely prevent relative axial movement and circum­
ferential rotation of the sheath portion relative to the dila­
tor.
Patent EP-0328414-A3 (EP)
Title: Heat exchanger
IPC: F28F9/16
Filed: 1989-02-10
Abstract: A heat exchanger (1), e.g. an evaporator for a vehicle 
air conditioning system, comprises a plurality of finned U-­
shaped tubes (3) having free ends (3 a , 3 b ) permanently 
fixed, e.g. adhesively bonded, to an end plate assembly 
formed of a number of end plate means (6-9) defining 
connecting channels (10) connecting together pairs of free 
ends of the tubes (3) to provide at least one flow channel 
for heat exchange fluid. The end plate means (6-9) are 
permanently united, e.g. adhesively bonded, together to 
form with the end portions of the U-shaped tubes (3) a 
permanently united integral end plate assembly.
Patent EP-0333350-A3 (EP)
Title: Process for the preparation of aromatic bis dialkyl ureas
IPC: C07C273/18
Filed: 1989-03-02
Abstract: Aromatic bis (dialkyl) ureas such as the bis (dimethyl) 
urea of 2,4-toluenediamine are prepared by reacting an aromatic 
diamine with isocyanic acid (HNCO) to convert the amino groups 
of the diamine to urea groups (-NHCONH₂) to give an aromatic 
bis urea which is then reacted with a dialkyl amine having from 
1 to 8 carbon atoms to produce the desired aromatic bis 
(dialkyl) urea.
Patent EP-0332380-A3 (EP)
Title: Process for producing a phenol and/or a cyclohexanone
IPC: C07C67/00
Filed: 1989-03-06
Abstract: A phenol and/or a cyclohexanone is prepared by 
dehydrogenation of a cyclohexenone and/or a cyclohexenol in 
the liquid phase in the presence of a solid catalyst 
comprising a platinum-group metal loaded on a carrier, 
preferably activated carbon and/or a hydrotalcite.
Patent EP-0354744-A3 (EP)
Title: Clarification apparatus
IPC: B01D21/00
Filed: 1989-08-07
Abstract: Liquor-clarifying apparatus comprises a tank 1, inlets 2 for suspension to be clarified, outlets 3 for clarified water, outlet 4 for sedimented solids, and a plurality of settling assemblies each comprising a stack 6 of downwardly inclined plates 7 mounted around a vertical collection duct 39. This duct generally comprises a downwardly extending duct 18 that leads directly into an upwardly extending duct 27. The plates 6 are preferably conical or pyramidal and are preferably self-spacing and capable of being clipped together by a push fit. A downwardly extending skirt 40 may be provided. Orifices 25 allow clarified liquid to pass from between the plates into the collection duct and preferably these orifices are elongated.
Patent EP-0364281-A3 (EP)
IPC: A61K6/06
Filed: 1989-10-12
Abstract: A spray opaque composition for coating 
restorations comprises 10-30 weight % opaque material, 
10-30 weight % restoration wetting agent, 10-30 % 
suspending agent for maintaining opaque material in 
suspension for spraying and 10-70% propellant. The 
wetting agent is an alcohol selected from a group 
consisting of methyl, ethyl, isopropyl and any mixtures 
thereof. Preferably, the wetting agent is anhydrous. 
The suspending agent is trichlorotrifluoroethane. The 
propellant is selected from a group consisting of 
isobutane, butane, chlorodifluoromethane and any 
mixtures thereof.
Patent EP-0346305-A3 (EP)
Title: Extractable drawer containing accessories for a household oven appliance
IPC: F24C15/18
Filed: 1989-06-08
Abstract: An extractable drawer (3) for household oven appliances 
is slidably housed in a hollow space (6) under the oven 
door (2) and is usually hidden from view, when closed, by 
a tiltable door (5). The drawer (3) has a peripheral upper 
edge which protrudes on both sides for resting on a pair 
of wheels (11), rotatably mounted about aligned axes on 
opposite sides of the hollow (6). Guide means are provided 
on the lower side, such as slotted blocks (15) on the 
drawer cooperating with side guides (13) integral with the 
walls of hollow space (6).
Patent EP-0335844-A3 (EP)
Title: Use of glycerol ethers in the treatment of aids
IPC: A61K31/08
Filed: 1989-01-02
Abstract: This invention relates to use of at least one glycerol ether for a 
pharmaceutical preparation for treatment of AIDS and HIV-infected 
persons. The pharmaceutical is administered orally using capsulus. The 
active substance comprises a mixture of glycerol ethers and is produced 
from shark liver.