baber/WOPTO huggingface dataset:
Patent EP-0312004-A3 (EP)
IPC: C09D11/328
Filed: 1988-10-12
Abstract: Die erfindungsgemäße Verwendung von wasserlöslichen 
Farbstoffen zum Färben von Aufzeichnungsflüssigkeiten, 
insbesondere für das Ink-Jet-Verfahren, ist dadurch 
gekennzeichnet, daß den Farbstoffen in Form der freien 
Säure die allgemeine Formel A-(SO₂-X) p  zukommt, worin A 
für einen üblichen farbgebenden und mindestens eine 
Sulfonsäuregruppe tragenden Rest aus der Klasse der Mono- 
oder Disazofarbstoffe oder deren Komplexe mit Chrom, Eisen, 
Kobalt oder Kupfer, der Kupfer- oder Nickelphthalocyanine, 
Anthrachinone, Dioxazine oder Kupfer-Formazan-Komplexe 
steht, p 1, 2, 3 oder 4 ist und  
X für eine Vinylgruppe oder für einen Rest der Formeln 
-CH₂CH₂OR¹, -CH₂CH₂NR¹R², -CH₂CH₂SR¹, -CH₂CH₂NR¹NR²R³ und 
  
steht, in denen R¹, R² und R³ unabhängig 
voneinander H, den Rest der Formel -CH₂CH₂-SO₂-A oder 
einen gegebenenfalls substituierten Alkyl-, Cycloalkyl-, 
Aralkyl- oder Arylrest oder einen gegebenenfalls 
substituierten Rest eines aliphatischen oder aromatischen 
heterocyclischen Systems und Q zusammen mit dem 
Stickstoffatom ein gegebenenfalls substituiertes 
aliphatisches oder aromatisches heterocyclisches System 
bedeuten,  
oder daß X für einen Rest der Formel 
  
steht, in der  
D¹ und D² unabhängig voneinander O, sek.-NH₂ oder 
tert.-NH₂, D³ eine direkte Bindung, sek.-NH₂ oder 
 
 
tert.-NH₂, Alkylen, eine Gruppe der Formel -O-, -S-, -SO-, 
-SO₂- oder -CO-, R⁴ und R⁵ unabhängig voneinander 
C₁-C₁₈-Alkyl, C₁-C₁₈-Alkoxy, COOH, SO₃H oder Cl und Y, 
H oder den Rest -CH₂CH₂-SO₂-A bedeuten, oder daß X für den 
Rest der Formel 
  
steht, in der E ein weiter nicht substituierter oder ein 
weiter substituierter geradkettiger, verzweigter oder 
cyclischer Kohlenwasserstoffrest mit Heteroatomen oder ohne 
Heteroatome,  
R⁶ Wasserstoff oder ein Rest der Formel -CH₂CH₂-SO₂-A 
sowie n und m jeweils ganze Zahlen von 0 bis 12 mit einer 
Gesamtzahl von 2 bis 12 sind.  
     Die erfindungsgemäß verwendeten Farbstoffe können in an 
sich bekannter Weise analog Vinylsulfon- oder β-Sulfato­
ethylsulfonfarbstoffen hergestellt werden, wobei die 
Reaktivgruppen mit Nucleophilen wie R¹OH, HNR¹R², HSR¹ etc. 
umgesetzt werden. Teilweise werden dabei neue Farbstoffe 
erhalten.
Patent EP-0327687-A3 (EP)
IPC: B01D71/02
Filed: 1988-11-18
Abstract: Strong and durable ultrafiltration membranes with 
effective separating layers having average pore sizes at 
almost any point in the range 10 - 80 nm can be made en­
tirely out of alpha alumina by seeding boehmite sols 
with appropriate seeds, such as very fine alpha alumina 
with a specific surface area of more than 100 m²/g, gel­
ling a thin layer of the sol by contact with a microfil­
ter support, drying, and controlled heating of the coat­
ed support.
Patent EP-0319957-A3 (EP)
IPC: C12N11/08
Filed: 1988-12-07
Abstract: The surface of a polymer may be modified by contacting the polymer with a two or three membered heterocyclic compound I under electromagnetic irradiation. The heterocyclic compound may be substituted and may comprise linking units and/or probes so as to render the combination of polymer and compound I able to bind biomolecules and/or to be identified. Compounds I are preferably substituted psoralens, and the modified polymers can be used in e.g. ELISA methods, bioreactors, chromatography, solid phase chemical synthesis or bio-sensors.
Patent EP-0289163-A3 (EP)
IPC: H01L21/02
Filed: 1988-04-12
Abstract: A method of fabricating a polycide semiconductor element, the 
method including the steps of:- 
   (a) forming a lift-off mask on a first region of a layer of 
polysilicon;    (b) implanting a first dopant into second regions of the 
polysilicon which are adjacent the first region, the first region 
being masked from implantation by the lift-off mask;    (c) forming a layer of silicide over the implanted regions and 
the lift-off mask; and    (d) removing the lift-off mask and the respective part of the 
layer of silicide which is formed thereover thereby to expose the 
first region. The invention also provides a semiconductor element.
Patent EP-0292197-A3 (EP)
Title: Polymer blend for packaging film or sheet
IPC: C09J123/20
Filed: 1988-05-12
Abstract: Polymer blends comprising a major preparation of a butene-1 polymer, and minor preparations of an ethylenic polymer and a propylene colymer can be used to provide packaging film or sheet capable of forming peel seals and laminar structures.
Patent EP-0298604-A3 (EP)
Title: Decorative objects with multicolor effects
IPC: B44F1/08
Filed: 1988-06-07
Abstract: An article exhibiting a multicolor effect is obtained by combining a transparent substrate, an interference pigment and an absorption colorant, the pigment and colorant preferably united in the form of a combination pigment, in which the absorption colorant is of a color which is different from the transmission color of the interference pigment or the complement thereof.
Patent EP-0311261-A3 (EP)
Title: Holder for a molten metal sampling device
IPC: G01N1/12
Filed: 1988-09-09
Abstract: A holder for a molten metal sampling device includes a thick-walled metallic pipe (11) having a lower portion defining an internal guidance chamber, and an upper portion receiving and retaining a sampling device (9). An opening 16 is provided in the pipe such as to make it define an angle with respect to the axis of the pipe. A closure element (8) is provided, having a density such that it will seek to float upwardly in molten metal being sampled. A retaining element (15) urges the closure element against the opening to close it. The retaining element is located and has a composition such that it will readily melt upon contact with the molten metal.
Patent EP-0294341-A3 (EP)
IPC: B62M25/04
Filed: 1988-05-13
Abstract: There is disclosed a transmissione assembly 
for bicycles, in particular sports bicycles.  
     This transmission is of the chain transfer 
type and essentially comprises two sprockets (18, 21) 
which are mounted on corresponding arm members (17, 
20).  
     These arm members (17, 20) are cantilever-­
wise mounted on a pin (14) which is housed in a sleeve 
member (13) and resiliently counterbiassed by one or 
more coil springs.  
     The sleeve member (13) is coupled to the 
base of an articulated parallelogram system so as to 
be displaced by a pair of small cables (22) forming 
a positive driving system adapted to be actuated by 
a small lever (25).
Patent EP-0297078-A3 (EP)
IPC: C08G61/06
Filed: 1988-06-24
Abstract: Polymerization of norbornene dicarboximide 
yields polymers of high Tg, e.g. greater than 170°C. 
Preferred polymers of N-phenyl norbornene dicarbox­
imide exhibit Tg greater than 210°C.
Patent EP-0294364-A3 (EP)
IPC: B27C7/00
Filed: 1988-06-03
Abstract: The invention relates to a method for producing furniture, wherein wooden elements of furniture will be produced and fixed to one another. The invention also relates to an apparatus for producing furniture having a tenoning machine and a counter-gauge. According to the improvement in this invention, tree-trunks or tree branches are used as starting material, they will be dis-barked, dried and cut to size; and bores or mortises (14) and/or, at at least one of their ends, tenons (14) fitting into the mortises (24) will be produced in them; and, finally, the furniture will be assembled by inserting the tenons (14) into the mortises (24). In the apparatus, the tenoning machine and the counter-gauge are formed as a station of the apparatus, respectively, and each of them has grips (2, 3) for holding ends of tree-trunks or tree branches during their working process, and at least one of the grips (2, 3) is slideably arranged on frames (4) of the tenoning machine and the counter-gauge, respectively.
Patent EP-0325971-A3 (EP)
IPC: C12P41/00
Filed: 1989-01-14
Abstract: Enantiomer reine (2R)-2-Hydroxy-arylalkansäureester und 
(2S)-2-Hydroxy-arylalkansäuren der Formeln 
  
worin R¹ Aryl, R² Alkyl, Aryl oder Aralkyl und n 
null oder eine Zahl von 1-8 bedeuten,  
werden durch Pseudomonas Lipase-katalysierte selektive 
Hydrolyse in Lösung oder in Suspension in einem wässrigen 
Medium bei einem kontrollierten pH-Wert zwischen ungefähr 5 
und ungefähr 9 aus racemischen (2RS)-2-Hydroxy-arylalkan­
säureestern der Formel 
  
worin R¹, R² und n die oben angegebene Bedeutung 
besitzen,  
hergestellt.
Patent EP-0341464-A3 (EP)
Title: Acceleration- or deceleration sensor
IPC: H01H35/14
Filed: 1989-04-21
Abstract: An acceleration and deceleration sensor includes a housing; first and second elongate cavities formed in the housing and extending parallel to one another; a reed switch disposed in the first cavity; a first elongate permanent magnet immovably secured in the second cavity; and a second elongate permanent magnet longitudinally slidably received in the second cavity and arranged end-to-end relative to the first magnet. The reed switch and the second magnet are arranged with respect to one another such that upon movement of the second magnet the magnetic field thereof actuates the reed switch. The sensor further has a lid cooperating with the first cavity and has a closed and an open position. In the closed position the lid covers the first cavity and is supported on the housing and in the open position the first cavity is exposed to environment external to the housing. The lid is arranged for movement from the closed position to the open position in a direction transverse to the length dimension of the elongate first cavity. There is further provided an adjustment screw closing an end of the second cavity.
Patent EP-0355770-A3 (EP)
Title: Standard cell and standard-cell-type integrated circuit
IPC: H01L21/82
Filed: 1989-08-21
Abstract: Disclosed is a designing method of a 
standard-cell-type integrated circuit obtained by utilizing 
composition of a standard cell (11) incorporating a signal delay 
function and employing the cell based on CAD and the like. 
Further, an arrangement example of a delay element (12) in 
the cell (11) is disclosed.
Patent EP-0372344-A3 (EP)
Title: Inorganic fiber having modified surface and its use for reinforcement of resins
IPC: D06M13/392
Filed: 1989-11-27
Abstract: Inorganic fiber such as carbon fiber is 
modified by a surface treatment with a dinitrodiamine 
compound represented by the formula of 
  
wherein X is a divalent aliphatic, alicyclic or aromatic 
group which may contain halogen or oxygen in the group, 
R¹ is hydrogen, an aliphatic group, an alicyclic group 
or an aromatic group, with the proviso that two nitrogen 
atoms linking through X may further link through R¹ when 
both X and R¹ are the aliphatic groups, and R² and R³ 
independently of one another are each hydrogen or an 
alkyl of 1 to 12 carbon atoms, with the proviso that R² 
and R³ may conjointly form a ring. The inorganic fiber 
thus modified is useful for reinforcement of resins.
Patent EP-0379718-A3 (EP)
IPC: F04B11/00
Filed: 1989-12-22
Abstract: Eine Vorrichtung zum Bewegen von Strömungsmedien, insbesondere 
Flüssigkeiten, in einer Förderleitung mittels einer Pumpe soll eine 
Verminderung der Druckunterschiede bei der Pumpenpulsation ermöglichen. 
Hierzu ist in einer Zweigleitung (18) der Förderleitung (14) ein 
Piezo-Gegendruckerzeuger (20) angeordnet oder ein mit einem 
Piezoelement gesteuertes Ventil (21). Letzteres kann an ein 
Flüssigkeitsreservoir (11) oder an die Saugleitung (12) angeschlossen 
sein.
Patent EP-0361896-A3 (EP)
IPC: A61L27/00
Filed: 1989-09-27
Abstract: Stress-bearing prostheses for replacement or 
partial replacement of stress-bearing bone are fixed in 
place lby bony ingrowth by providing a stress-bearing 
member having a porous region in combination with an 
osteogenic factor extract or a purified osteogenic 
inductive protein, optionally in combination with a TGF-­
beta cofactor, in a pharmaceutically acceptable carrier. 
The carrier is preferably either a collagen composition 
or a ceramic.
Patent EP-0371675-A3 (EP)
Title: Non-invasive optical coupler
IPC: G02B6/42
Filed: 1989-11-21
Abstract: A non-invasive optical fiber coupler for coupling light into an optical 
fiber bus (103) through the cladding (104) surrounding the optical fiber bus 
without bending the optical fiber bus. The coupler comprises a tap optical fiber 
(102) free end adjacent to and facing a region of straight optical fiber bus with the 
tap fiber free end (108) and optical fiber bus region encapsulated with a junction 
media (101) having substantially the same index of refraction as the cladding of 
the optical fiber bus. Since the bus cladding is not removed nor is the optical 
fiber bus bent, there is no additional light lost due to the coupler from the optical 
fiber bus.
Patent EP-0373106-A3 (EP)
IPC: B25D16/00
Filed: 1989-11-20
Abstract: Das Handwerkzeug weist ein Schaltgetriebe auf, dessen Ab­
triebswelle (21) über ein Schaltglied (31) mit Zahnrädern 
(23, 24, 25) drehschlüssig kuppelbar ist. Zum Umschalten 
wird das Schaltglied (31) von einem Schieber (35) verscho­
ben, der von einer drehbaren Handhabe (36) betätigt wird. 
Das Betätigen erfolgt durch Mitnahmenocken (37a, 37b) an der 
Handhabe (36), die beim Verdrehen der Handhabe (36) in hin­
tereinander angeordnete Eingriffsöffnungen (38a, 38b) des 
Schiebers (35) eingreifen und entsprechend dem Drehsinne den 
Schieber (35) mitnehmen.
Patent EP-0386460-A3 (EP)
IPC: B65G53/46
Filed: 1990-02-02
Abstract: Le dispositif comporte un boítier (10) avec une 
ouverture (18) de passage circulaire, un élément de 
fermeture pivotant (20) en forme de calotte sphérique 
(22), un joint d'étanchéité circulaire (30) entourant 
ladite ouverture et monté sur un support annulaire 
(40), déplaçable axialement vers l'élément de fermeture 
(20) sous l'action d'un fluide pneumatique, ledit 
support annulaire comportant, à cet effet, une surface 
annulaire passive exposée à la pression dans ledit 
boitier, la surface active du support (30) étant plus 
grande que sa surface passive.
Patent EP-0384285-A3 (EP)
Title: Piperidine compounds and their preparation and use
IPC: C07D285/06
Filed: 1990-02-14
Abstract: The present invention relates to therapeutically active pipe­
ridine compounds, a method of preparing the same and to phar­
maceutical compositions comprising the compounds. The novel 
compounds are useful as stimulants of the cognitive function 
of the forebrain and hippocampus of mammals and especially 
in the treatment of Alzheimer's disease.
Patent EP-0380140-A3 (EP)
IPC: A61M1/28
Filed: 1987-04-09
Abstract: Die Erfindung betrifft ein Heizmittel (59) zur Regelung 
der Temperatur von strömenden Medien, das mindestens zwei er­
wärmende Seitenwände (28,128) und zwischen diesen einen Kanal 
(47) enthält, wobei jede Seitenwand (28,128) ein erwärmendes 
Widerstandsnetz und einen Temperaturfühler aufweist. Das Wi­
derstandsnetz ist aus einem an der dem zu erwärmenden Medium 
abgewandten Seite einer elektrisch isolierenden Tragplatte 
(1,101) ausgebildeten Heizfoliemuster (2,102) ausgebildet. An 
der anderen Seite der Tragplatte (1,101) ist ein einen tempe­
raturfühlenden Widerstand bildendes Fühlfoliemuster (3, 103) 
ausgebildet, welches mit einer Isolierschicht (15,115) be­
deckt ist.
Patent EP-0389969-A3 (EP)
IPC: H04N5/374
Filed: 1990-03-22
Abstract: A readout circuit for use with a focal plane array that employs a single tran­
sistor in each unit cell and a single capacitive feedback transimpedance amplifier to 
process the outputs of each column of detector elements of the array. The capacitive 
feedback transimpedance amplifiers extract the signals associated with the pixels 
along a particular row of the array. The present invention permits high performance 
readouts to be constructed with very little circuitry in the unit cells. Only a single 
minimum sized transistor switch is required in each unit cell to perform readout and 
reset functions for the array. In the disclosed embodiment, the readout circuit com­
prises an array of unit cells, each cell comprising a detector input circuit, a single 
transistor and a single charge storage capacitor. Row address circuits are coupled to 
the cells in each row of the array. A plurality of capacitive feedback transimpedance 
amplifiers are coupled to the cells in each column of the array. The amplifiers pro­
cess charge derived from the detector elements and stored in the charge storage ca­
pacitor of each unit cell. Column multiplexing circuits multiplex the output signals 
provided by each of the amplifiers. Column address circuits are coupled to the col­
umn multiplexing circuits which couple output signals from each of the multiplexer 
circuits as the output from the readout circuit.
Patent EP-0398132-A3 (EP)
IPC: B01J31/24
Filed: 1990-05-09
Abstract: Novel chiral phosphorus compounds are described, which have the formula <IMAGE> in which R denotes lower alkyl, R<1> denotes phenyl and R<2> and R<3> denote hydrogen or lower alkoxy. In the form of complexes with a metal from group VIII, the compounds of the formula I serve as catalysts for asymmetric hydrogenations and for enantioselective hydrogen shifts in prochiral allylic systems.
Patent EP-0398361-A3 (EP)
IPC: A61K38/00
Filed: 1990-05-18
Abstract: A human prourokinase variant deficient in all or 
at least part of the first loop region or all or at least 
part of the third region of the epidermal growth factor 
(EGF) domain of human prourokinase, which shows a long 
blood half-life comparable to that of the whole EGF 
domain-deficient PUK variant.
Patent EP-0426101-A3 (EP)
Title: Cylinder component for twin screw extruder and method of manufacture
IPC: B29C48/03
Filed: 1990-10-30
Abstract: Barrel component for a twin-screw extruder for processing thermoplastic material and mixtures of plastics, comprising a barrel material and a wear-inhibiting material. The barrel component has two receiving chambers for the extruder screw shanks, which penetrate octagonally. The wear-inhibiting material is arranged on the receiving chamber side as a hard-phase layer. The barrel component is a one-piece component. It has, both in the barrel material region and in the hard-phase layer region, an isotropic structure of powder-metallurgical origin with HIP texture. The barrel material region and the hard-phase layer region are joined by a diffusion layer. - A method of manufacture is also specified.
Patent EP-0390445-A3 (EP)
Title: Optical pickup head
IPC: G11B7/12
Filed: 1990-03-23
Abstract: An optical pickup head comprises a hybrid device 
having a laser source (1) and a photodetector unit (5) 
which are housed in a single package (2), a focussing 
lens (8) for receiving a laser beam emitted from the laser 
source and focussing the laser beam on an optical disk 
(4) serving as an optical memory medium, and a holographic 
optical element (6) for receiving a return optical beam 
reflected and diffracted at the optical disk and regenerat­
ing diffraction beams (81-84) directed to the photo­
detector unit. In the package, the photodetector unit is 
disposed closer to the bottom of the package than a 
light emitting point (10) of the source to make the upper 
surface of the photodetector unit substantially flush 
with the top of connection terminals (101) of the package, 
thereby improving working efficiency of bonding work for 
wiring between the photodetector unit and the connection 
terminals and compactness and reliability of the optical 
pickup head. Such a disposition of the photodetector 
unit is allowed by using the holographic optical element 
with a substantial concave lens function for the hologram 
region at which diffraction beams (81, 82) used for focussing 
error signal detection are generated.
Patent EP-0395276-A3 (EP)
IPC: H04N5/84
Filed: 1990-04-11
Abstract: Apparatus for converting a video signal to a photographic film 
image comprises a television standards converter (12) for deriving from 
an input video signal, which may be a high definition video signal, a 
motion compensated digital video signal corresponding to 24 progressive 
scan frames per second, a video signal recorder (14) for recording the 
digital video signal, a digital-to-analogue converter (34) for 
converting the digital video signal after reproduction to a analogue 
video signal corresponding to 24 progressive scan frames per second, 
and an electron beam recorder (35) to which the analogue video signal 
is supplied to record the content of the analogue video signal on 
photographic film.
Patent EP-0474260-A3 (EP)
Title: Looping the loop during with cardan suspended gondola for passengers
IPC: A63G27/02
Filed: 1990-08-31
Abstract: The gondola (10) of a swingboat turning full circle and accommodating a plurality of passengers is suspended so that it oscillates between two parallel booms (5). The booms (5) are pivotally mounted about an axis (7) running horizontally between two vertical columns (2, 3) and can be motor-driven. The passenger gondola (10) is cardan-suspended on the ends of the booms (5). The booms (5) are synchronously driven and for this purpose are coupled together by a shaft (7). The cardan suspension of the passenger gondola (10) is achieved by means of pendulum arms (10a) on shafts (25) running transversely to the pendulum axis (11). The deflection of the shafts (25) in relation to the booms (5) is limited to a small angle. <IMAGE>
Patent EP-0498060-A3 (EP)
Title: Molding compositions from insaturated polyesters containing natural fibers and molding thus obtained
IPC: C08L67/06
Filed: 1991-12-05
Abstract: Moulded compositions based on unsaturated polyester resins and containing natural fibres can be hot-pressed to give mouldings which have a residual styrene content of < 0.1% by weight, in particular < 0.01% by weight, and a residual diester content of < 0.05% by weight. The polyester resins comprise a conventional unsaturated polyester and a styrene/di(meth)acrylate mixture, in particular a styrene/1,4-butanedioldimethacrylate mixture.
Patent EP-0596516-A3 (EP)
Title: Fault tolerant computer system comprising a fault detector in each processor module.
Inventor: MIYOSHI HIROAKI
IPC: G06F11/16
Filed: 1993-11-05
Abstract: In each module (11) of three or more central processor modules of a fault tolerant computer system, a detector (45) receives a comparator output signal and like comparator output signals from two adjacent modules and produces a detector output signal which confirms absence and presence of a fault in one of the above-mentioned each module. When the fault is confirmed, a controller or processor (49) isolates the module under consideration from the system by inhibiting delivery of a controlled output signal to a bus (31) and by connecting, with the module in question bypassed, switching units (53(1), 53(2)) of the adjacent modules. Preferably, one of the modules of the system is used as a master module of ordinarily delivering the controlled output signal to the bus with others used as checker modules of ordinarily inhibiting the delivery. When a fault appears in the master module, its controller delivers a module operation switching signal to the controllers of the checker modules to thereby substitute one of the checker modules for the master module subjected to the fault. <IMAGE>