baber/WOPTO huggingface dataset:
Patent EP-0295414-A3 (EP)
IPC: F02D9/02
Filed: 1988-05-06
Abstract: Bei einer Vorrichtung zur Betätigung der Drosselklappe (9) einer 
Brennkraftmaschine wird insbesondere zur Antriebsschlupfregelung 
(ASR) und Motorschleppmomentregelung (MSR) vorgeschlagen, 
eine im Verlauf des Gaspedal-Übertragungsgestänges ange­
ordnete Trennstelle (12/5) durch beidseitig einwirkende Feder­
kräfte zu überwinden derart, daß im Normalfall die Drossel­
klappenverstellung der Fahrpedalposition entspricht, wäh­
rend bei Realisierung von ASR-Funktionen durch die Wirkung 
eines elektromagnetischen oder elektromotorischen Gliedes (10) 
die Trennstelle geöffnet und die Position der Drosselklap­
pe selbsttätig und unabhängig vom Willen der Bedienungs­
person zur Reduzierung des Antriebsradschlupfes einge­
stellt wird.
Patent EP-0307699-A3 (EP)
Title: Disc concentrator
IPC: B01D33/15
Filed: 1988-08-29
Abstract: In a disc concentrator used for the dehydration of suspensions, with axially spaced suspension chambers and filtrate chambers which are open towards a stationary trough and are mutually separated by rotatable screen filter discs, the individual filtrate chambers are divided by radially and axially extending transverse walls into individual filtrate chamber sections which are distributed around the periphery and preferably sealed from one another. In addition, the filtrate outlet on the bottom side of each filtrate chamber is divided into at least two mutually separate filtrate outlet sections on the outlet side, which are arranged one after the other in the peripheral direction of the trough, for filtrate of varying purity. In conjunction with the individual outlet sections, the transverse walls ensure effective filtrate separation. In addition, the outlet sections can also be subjected to vacuum, in order to accelerate the dehydration process. <IMAGE>
Patent EP-0308863-A3 (EP)
Title: Process for the preparation of phenoxy phthalic anhydrides
IPC: C07C51/567
Filed: 1988-09-20
Abstract: Phenoxy phthalic anhydrides are prepared by the reaction of a 
fluorophthalic anhydride with a phenol compound in the presence of 
potassium fluoride or cesium fluoride, and a polar, aprotic 
solvent.
Patent EP-0317933-A3 (EP)
Title: Treatment of fibromyalgia
IPC: A61P37/00
Filed: 1988-11-21
Abstract: The present invention relates to a method for 
relieving or alleviating the symptomatology associated 
with fibromyalgia comprising administering to a patient a 
compound as described by Formula I.
Patent EP-0318831-A3 (EP)
Title: Electric power connectors
IPC: H01R13/03
Filed: 1988-11-24
Abstract: Electric power connectors made with at least one contacting component having a gold contacting surface wherein the gold contacting surface is metallurgically bonded to an underlying layer of nickel or nickel-rich alloy . At the contact surface the gold contains a total of about 1-10% by weight nickel with the amount of nickel generally increasing in the direction from the surface to the underlying metal the increase starting at a point inward of and remote from the contacting surface.
Patent EP-0282230-A3 (EP)
Title: Integument and method for culturing organic material
IPC: C12N5/00
Filed: 1988-03-03
Abstract: An integument and related process for the micropro­
pagation of tissue and for the culturing of other organic 
matter is made of a translucent and semipermeable membrane. 
The integument includes a cellule for completely enclosing 
and sealing the culture from biological contaminants in the 
ambient environment. The membrane is impermeable to bio­
logical contaminants, but allows for gas exchange between 
the tissue or microorganism and the ambient environment. 
The integument and related method provides enhanced growth 
of tissue and a reduction in culture contamination.
Patent EP-0301859-A3 (EP)
IPC: H01B13/00
Filed: 1988-07-28
Abstract: A cable shielding tape is produced by laminat­
ing a single layer of an insulating material film (11, 
41) which may be plastic to a conducting layer (13, 43) 
which may be of metallic foil with one edge of the 
conducting layer offset laterally with respect to said 
insulating layer, leaving a foil free edge portion (14, 
44) of the insulating layer along one edge of the tape. 
This can be manufactured by laying the insulating layer 
tapes (54A, 54B) in a shingled formation, laminating a 
web of foil (62) over the tapes and then separating the 
tapes each with a partial covering of the foil. The 
conducting layer and insulating layer are coterminous at 
the opposite edge and both are folded back (45) with the 
conducting layer outermost. In another embodiment, the 
foil layer overhangs the opposed edge of the plastic 
layer and is folded around the edge to form a short 
position (15) on the opposed side.
Patent EP-0319177-A3 (EP)
Title: Constant natural frequency, mechanical spring seat suspension
IPC: B60N2/50
Filed: 1988-11-18
Abstract: The suspension system has a base (12), mountable to 
the floor of a vehicle, and a frame (16) above the base (12). 
The base (12) and frame (16) are coupled by a linkage (14, 15), for 
example two, spaced pairs of crossed links (14, 15). A 
mechanical spring (32), preferably in the form of a torsion 
bar (34), is mounted in one of the base (12) and frame (16). A lever (52) 
is coupled to the spring means (32). A roller assembly (56) 
mounted in the links (15) is movable along the lever arm (52) to 
vary its length and to act as a fulcrum. The lever (52) has 
a cam lobe (54) so that movement of the roller assembly (56) 
arcuately moves the torsion bar (34) to preload same, as the 
length of the lever arm (52) is altered. Varying the length 
of the lever arm (52) and the preloading of the spring (34) 
responsive to differing occupant's weights maintains 
constant natural frequency and centers the suspension 
system in the ride zone.
Patent EP-0303526-A3 (EP)
Title: Part for connecting two transversal profiled elements, comprising an integrated seal
IPC: E04B2/96
Filed: 1988-07-13
Abstract: The present invention relates to a part (100) for connecting two transversal profiled elements, such as a cross-piece and an upright of a framing structure. The connection part (100) according to the present invention comprises a seal (150), made of a synthetic elastomer material, integrated by overmoulding over the base body (110) of the connection part (100) in order to project over at least one portion of the outer surface of the base body (110). <IMAGE>
Patent EP-0317534-A3 (EP)
IPC: B01L99/00
Filed: 1988-10-27
Abstract: A dispensing device is disclosed which 
comprises a hopper (72) for receiving a substance to be 
dispensed, at least one dispensing spoon (50), extendable 
and retractable cylinder (120) for moving the spoon (50) 
from a position beneath said hopper (72) for receiving 
said substance to a position remote from said hopper (72) 
and cylinder (150), linkages (56, 54) and cylinder (22) 
for tilting said spoon and for causing said spoon to 
rotate about its axis to dispense said substance from the 
spoon to a receptacle.
Patent EP-0330811-A3 (EP)
Title: Method and apparatus for working elastomeric masses, in particular plastic, rubber or a mixture thereof
IPC: B29C48/08
Filed: 1989-01-07
Abstract: The invention relates to a process and apparatus for processing elastomeric material in particular plastic, rubber and a mixture thereof in roller-head-apparatus in which the material to be processed is plasticized and homogenized in an extruder, extruded from an extrusion head provided on the extruder and then is led through an aperture formed between two rollers. It is the object of the present invention, with an especially simple extrusion head in a roller-head-apparatus to produce uniform and dimensionally exact sheets or foils of different thicknesses without changing structural parts. The invention achieves this in that material formed in plate form by parallel outlet surfaces of the extruder head is led through an aperture space formed between a concave cylindrical surface of a stationary forming tool and the circumferential surface of one of the rollers of the calender before the material enters the space between the two calender rollers.
Patent EP-0326128-A3 (EP)
IPC: H04N13/221
Filed: 1989-01-26
Abstract: Zur Fernerkundung der Erde vom Flugzeug oder Satelliten 
aus wird mittels einer opto-elektronischen, flächenhaft 
aufnehmenden Kamera, der ein oder mehrere Linienabtaster 
zugeordnet sind, oder auch einer Kombination aus solchen 
Kameras in regelmäßigen Abständen eine Serie von einan­
der überdeckenden Einzelaufnahmen angefertigt. In dem 
sich überdeckenden Bereich von benachbarten, einzelnen 
Flächenaufnahmen werden dann jeweils die Positionen kor­
respondierender Bildpunkte oder Bildzonen, sogenannte 
Teilbilder, zur gegenseitigen Orientierung der Aufnahme­
positionen der Flächenkamera(s) ausgewählt.  
     Schließlich werden die Orientierungsdaten von der (den) 
opto-elektronischen Flächen-Kamera(s) durch festes Aus­
richten oder Messen der relativen Ausrichtung auf die 
Linienabtaster übertragen.
Patent EP-0331003-A3 (EP)
Title: A turret tool post for lathes, machining centers performing turning operations, and the like
IPC: B23B39/20
Filed: 1989-02-23
Abstract: A turret tool post of uncommonly compact construction and operation, comprises a base body (2), a tool holding table (9) supported for stepwise rotary movement on the base body (2), a plurality of tool holding spindles (10, 10a) each of which is mounted rotatably on said table (9) and taken in succession to a predetermined working position by a stepwise rotation of the table (9), a motor (13) carried on the base body (2), a drive (14,15,16,18) extending from the motor (13) to a spindle (10) at the working position, and drive-side (19) and spindle-side (20) coupling means, wherein the drive-side coupling means locates on the path (T) of movement of the spindle-side coupling means (20) and are engaged by the latter at each stepwise rotation of the table (9).
Patent EP-0339516-A3 (EP)
IPC: C08F4/20
Filed: 1989-04-21
Abstract: Polymeric tri-substituted silylalkynes useful for forming gas separation 
membranes are prepared at accelerated polymerization rates and increased 
molecular weights by employing at polymerization temperatures a binary 
catalyst system of Group VB or VIB metal halide such as TaCl₅ and a tertiary 
amine compound such as pyridine in an aromatic solvent.
Patent EP-0347574-A3 (EP)
Title: Verfahren zur Herstellung eines Zahnersatzes aus einem Verankerungsteil und einem daran gehaltenen Zahnersatzteil, sowie Verbinder zur Durchfürhung der Verfahren
IPC: A61C13/225
Filed: 1989-05-11
Abstract: Das Verfahren dient zur Herstellung eines Zahnersatzes aus 
einem Verankerungsteil, wie Krone (2) oder dergl., am 
Restgebiß und einem daran über eine lösbare 
Verbindungseinrichtung, wie Geschiebe, Riegel, Schraube 
oder dergl., gehaltenen Zahnersatzteil (3), wie 
Prothesengerüst, Modellguß und dergl. Dazu wird auf einem 
die Kiefersituation darstellenden Arbeitsmodell ein mit 
exakten Paßflächen für das Verankerungsteil und/oder das 
Zahnersatzteil vorgefertigter und mit deren Werkstoff 
keine stoffliche Verbindung eingehender Verbinder (1) 
positioniert. Dann wird auf dem Arbeitsmodell das 
Verankerungsteil und/oder das Zahneratzteil aus einer 
rückstandlos verbrennbaren Modellmasse an den Verbinder 
anmodelliert. Von diesem Modell wird eine Gußform 
angefertigt und dabei der Verbinder unmittelbar in der 
Einbettmasse der Gußform fixiert. Anschließend wird in der 
Gußform das Gußstück des Verankerungsteils und/oder des 
Zahnersatzteils auf den Verbinder aufgegossen.
Patent EP-0346830-A3 (EP)
IPC: A61K31/00
Filed: 1989-06-13
Abstract: Described is the use of opiate antagonists for the 
preparation of pharmaceutical compositions to be 
administered simultaneously or separately sequentially with 
alcohol in the treatment of alcoholism. These pharmaceutical 
compositions are capable of extinguishing the alcohol-­
drinking response of alcoholics during a relatively short 
period of time by having the alcoholics drink alcoholic 
beverages repeatedly while the opiate antagonist contained 
in said pharmaceutical composition blocks the positive 
reinforcement effects of ethanol in the brain.
Patent EP-0346934-A3 (EP)
Title: Image forming apparatus
IPC: G03G15/00
Filed: 1989-06-16
Abstract: The present invention relates to an image 
forming apparatus in which a sheet material is fed 
from a sheet feeding unit (B, B1, B2) to an image forming unit (A) 
for image formation on said sheet material, and said 
sheet material after image formation is transported 
and discharged to a sheet discharge unit (C1, C2). The image 
forming apparatus comprises a substantially horizontal 
sheet feeding unit (B, B1, B2) provided at either of an upper 
position and a lower position of the image forming 
unit (A) at the center, and a substantially horizontal 
sheet discharge unit (C1, C2) provided at the other of said 
positions; and a sheet path (D) extending substantially 
vertically from said sheet feeding unit (B, B1, B2) through said 
image forming unit (A) to said sheet discharge unit (C1, C2).
Patent EP-0364892-A3 (EP)
Title: Wholly aromatic polyamides, process for producing the same and shaped articles
IPC: C08G69/32
Filed: 1989-10-13
Abstract: Aromatic copolyamides, soluble in organic polyamide solvents, comprise at least 95 mol % of the recurrent structural units of the formulae   OCArCO A  HNAr'NH B  <IMAGE> C  <IMAGE> D  and up to 5 mol % of structural units containing m-bonds. Here, -Ar-and -Ar'- are divalent, unsubstituted or substituted aromatic radicals, the valency bonds of which are in the para-position or in a comparable coaxial or parallel position, and -R is a lower alkyl radical.
Patent EP-0365013-A3 (EP)
Title: Device for releasing and diffusing bubbles into liquid
IPC: B01F3/04
Filed: 1989-10-19
Abstract: The device of the present invention comprises 
a rotary shaft to be disposed in a liquid approximately 
vertically and rotatable about its axis, the rotary shaft 
having a gas channel axially extending therethrough, and 
a bubble releasing-diffusing rotor fixedly attached to 
the lower end of the rotary shaft and having a plurality 
of liquid agitating projections formed along its periphery 
at a specified spacing circumferentially thereof, the 
rotor being formed in its bottom face with a plurality 
of grooves extending radially from the central portion 
of the bottom face to the outer end of the respective 
liquid agitating projections for centrifugally guiding 
the liquid when the rotary shaft is in rotation. The 
rotor has gas discharge ports communicating with the 
gas channel of the rotary shaft via a communication 
passage and equal in number to the number of the 
grooves for discharging the gas therefrom so that bubbles 
are entrained in the liquid centrifugally flowing out 
from the outer ends of the grooves in the peripheral 
surface of the rotor.
Patent EP-0366050-A3 (EP)
IPC: B23Q5/26
Filed: 1989-10-24
Abstract: Um eine Werkzeugmaschine mit mindestens einem 
hydraulischen, in einem Arbeits- oder Eilgang 
betreibbaren Antrieb, welcher über eine Versorgungs­
leitung mit einem von einer Hochdruckpumpe-gespeisten 
Hochdrucknetz verbunden ist, derart zu verbessern, 
daß ein Betreiben der Antriebe im Arbeitsgang mit 
Hochdruck und im Eilgang im wesentlichen mit Nieder­
druck möglich ist, wird vorgeschlagen, daß zum 
Betreiben des Antriebs im Eilgang ein von einer 
Niederdruckpumpe gespeistes Niederdrucknetz vorge­
sehen ist, daß zwischen dem Hochdrucknetz und der 
Versorgungsleitung ein Strömungsbegrenzungsglied 
angeordnet ist, welches im Eilgang durch Begrenzung 
des Stroms eines unter Hochdruck stehenden Hydraulik­
mediums in der Versorgungsleitung einen Druckabfall 
herbeiführt und im Arbeitsgang den Hochdruck im 
wesentlichen aufrecht erhält, und daß das Nieder­
drucknetz über ein Rückschlagventil mit der Ver­
sorgungsleitung verbunden ist, wobei das Rückschlag­
ventil aufgrund des Druckabfalls im Eilgang geöffnet 
und im Arbeitsgang geschlossen ist.
Patent EP-0371313-A3 (EP)
Title: Polyimide siloxanes and methods for their preparation and use
IPC: C08F2/46
Filed: 1989-11-14
Abstract: Substantially fully imidized polyimidesiloxanes which are 
based on a selected pyridine compound are soluble in diglyme which 
gives them particular utility in the micro-electronics industry. 
The polymers are prepared from the dianhydride, a difunctional 
siloxane monomer and an organic diamine that has the formula 
  
wherein X is hydrogen, halide, phenyl or combinations thereof, 
Z = -O-, -S-, 
  

C(CX₃)₂, -, or -Y-Ar-Y-. 
  
 
 
Y= -O-, -S-, 
  

C(CX₃)₂, or ―. 
n = 0 or 1.  
The preferred diamine has the formula 
  
Other diamines can be used to provide an asymmetrical structure in 
the polyimidesiloxane polymer chain. The polyimidesiloxane can be 
prepared with functional groups which render them directly curable. 
The polyimidesiloxanes can also be prepared with functional groups 
which when reacted with an unsaturated compound renders the 
polymers curable. The products of the invention can be used in the 
form of solutions in the micro-electronic industry. The polymers 
can also be used in wire and cable coating and to prepare films, 
fibers, and molded and extruded articles.
Patent EP-0378789-A3 (EP)
IPC: F15B13/044
Filed: 1989-12-01
Abstract: Zur Steuerung eines Hydraulikzylinders mit doppelseitig 
wirkendem Arbeitskolben wird wenigstens ein 
Steuerventil mit einseitig federbelastetem 
Steuerschieber benutzt, der durch einen Servomotor 
gegen die Federkraft auslenkbar ist. Bei der neuen 
Steuerung sind in einem einteiligen oder mehrteiligen 
Ventilgehäuse (1) wenigstens je ein jedem Druckraum 
(16, 16a) des Hydraulikzylinders (15) zugehöriges 
Steuerventil vorgesehen, deren Steuerschieber (2, 2a) 
koaxial und spiegelbildlich zueinander mit 
gegenseitigem Abstand voneinander angeordnet sind. 
Dabei dient ein zwischen den inneren Enden der 
Steuerschieber (2, 2a) befindliches gemeinsames 
Steuerelement (19, 20) des Servomotors (17) zur 
gleichsinnigen Bewegung der beiden Steuerschieber (2, 
2a). Ferner enthält jeder Steuerschieber (2, 2a) in je 
einem Druckraum (26, 26a) je einen Hilfskolben (8, 8a), 
wobei die Druckräume (26, 26a) über ein Schaltventil 
(24) beaufschlagbar und dadurch die Steuerschieber (2, 
2a) in eine inaktive Stellung bewegbar sind, in der sie 
der Einwirkung des Steuerelements (19, 20) des 
Servomotors (17) entzogen sind. Diese inaktive Stellung 
ist als "Not-Stop-Funktion" aus jeder Schaltstellung 
der Steuerschieber (2, 2a) direkt ansteuerbar. Außerdem 
kann in der inaktiven Stellung der Servomotor (17) in 
seine Null- bzw. Mittelstellung gefahren und 
ausgerichtet werden, ohne daß Bewegungen des Kolbens 
des Hydraulikzylinders (15) damit verbunden sind.
Patent EP-0378861-A3 (EP)
IPC: G09F3/20
Filed: 1989-12-30
Abstract: Eine Folientasche (1) für Warenbegleitpapiere weist rückseitig 
eine durch ein Schutzblatt (3) abgedeckte Adhäsionsschicht (2) zum 
Anhaften an der Warenverpackung (4), an ihrer einen Seitenbe­
grenzung eine durch eine Klappe (11) mit Adhäsionsschicht (12) ver­
schließbare Füllöffnung und an ihrer gegenüberliegenden 
Seitenbegrenzung einen von der rückseitigen Adhäsionsschicht (2) 
freien, abtrennbaren Randstreifen auf (16), der durch Material­
schwächungslinien (17, 18) an Vorder- und Rückseite der Folientasche 
von dem übrigen Bereich abgegrenzt ist. Zur gleichzeitigen 
und unversehrten Unterbringung von Papieren, die nur für den 
Empfänger bestimmt sind, weist die Folientasche (1) eine Trenn­
folie (22) unter Bildung einer vorderen (5) und einer hinteren (6) Tasche 
mit an der gleichen Seitenbegrenzung angeordneten Füllöffnungen (9, 10) 
auf, wobei die vordere Tasche (5) den abtrennbaren Randstreifen (16) 
aufweist, während die hintere Tasche (6) an ihrer dem abtrennbaren 
Randstreifen (16) zugekehrten Seitenbegrenzung um die Breite des 
Randstreifens (16) kürzer und frei von Materialschwächungslinien 
ist.
Patent EP-0334473-A3 (EP)
Title: Film-type resistor and method of making it
IPC: H01C1/034
Filed: 1989-02-07
Abstract: A film-type resistor comprises a cylindrical substrate (10), a film of resistive material (11) on the surface of the substrate and an insulating and environmentally protective coating (19) over the resistive film. End caps (20) are applied after the protective coating (19) to establish electrical contact with the resistive film (11). Preferably the environmentally protective coating (19) is applied by screen printing and a highly conductive film (17) is applied to establish electrical contact between the resistive film (11) and the end caps (20). <IMAGE>
Patent EP-0373757-A3 (EP)
Title: Fire-resistant electrical insulator
IPC: C08K3/40
Filed: 1989-10-26
Abstract: An electrically-insulative composition for coating an 
electrical conductor, comprising a plastics insulating material mixed 
with an inorganic ceramifiable powder capable of sintering such that 
the composition, upon pyrolysis of the plastics material in the event 
of fire, hardens to form an electrically-insulative, self-supporting 
coating.
Patent EP-0358624-A3 (EP)
Title: Process for transmitting information relating to moving pictures
IPC: H04N5/14
Filed: 1989-08-29
Abstract: The invention relates to a process for 
transmission of information relating to moving pictures 
and is particularly intended for pictures with moderate 
movement. The invention makes possible transmission on 
telephone lines with a transmission rate of under 64 
kbit/sec. by dividing each picture into macro picture 
elements comprising a number of image points from the 
luminance block and the two chrominance blocks, which 
image points correspond to the same physical picture 
area. A movement vector is formed if possible and is 
transmitted for each macro picture element. The 
picture is scanned in rows or in columns and the 
movement vectors for macro picture elements, which 
adjoin the current macro picture element and which have 
been scanned before it, are mutually compared in order 
to check whether they satisfy certain conditions, and 
are compared with the movement vector in the current 
macro picture element in order to check whether the 
said vector is identical with any of the the movement 
vectors in the adjoining macro picture elements or 
whether the movement vector in the current macro 
picture element is identical with another movement 
vector or whether no movement vector exists in the 
current macro picture element. These operations are 
coded and transmitted by means of variable length-­
coding, preferably arithmetical coding, which coding is 
dependent upon which condition of the movement vectors 
in the adjoining macro picture elements is satisfied.
Patent EP-0379117-A3 (EP)
Title: Magnetic disk cartridge
IPC: G11B23/50
Filed: 1990-01-15
Abstract: A magnetic disk cartridge has a case on which a 
transducer access rectangular opening is formed, a 
magnetic disk accommodated in the case, and liners 
partly welded to the inner surfaces of the case in 
order to clean the surfaces of the magnetic disk. The 
magnetic disk cartridge is characterized in that the 
liners are welded to the inner surfaces of the case 
through a welding pattern. The welding pattern com­
prises a discontinuous line extending along the edge of 
the liner and a straight line intersecting with the 
discontinuous line and unreaching an effective magnetic 
recording area.
Patent EP-0381130-A3 (EP)
Title: Production of alpha-unsaturated amines
IPC: A01N35/08
Filed: 1990-01-30
Abstract: Methods for the production of 1,1,1,-trihalogeno-2-nitroethanes from 1,1-dihalogenoethylene by using 
nitric acid or its salt and hydrogen chloride or 
hydrogen bromide or its salt, and for the production of 
alpha-unsaturated amines from the 1,1,1-trihalogeno-2-­
nitroethanes which are useful as insecticides.