baber/WOPTO huggingface dataset:
Patent EP-0157329-A3 (EP)
IPC: H01F1/055
Filed: 1985-03-25
Abstract: Compositions for the production of rare earth-ferromag­
netic-metal permanent magnets comprise mixtures of rare 
earth-ferromagnetic-metal alloy powder and a lesser 
amount of a powdered second-phase sintering aid, wherein 
there is added up to about 2 percent by weight of a particu­
late refractory oxide, carbide, or nitride additive. Perma­
nent magnets are prepared by mixing the components, 
aligning the mixture in a magnetic field, pressing and sin­
tering. The refractory material inhibits grain growth in the 
second phase during sintering, improving the magnetic 
properties of the major phase.
Patent EP-0178621-A3 (EP)
IPC: H01S3/0971
Filed: 1985-10-14
Abstract: Gegenstand des Hauptpatents ist ein transversal ange­
regter Gaslaser, dessen Hauptentladung durch eine zwi­
schen Hilfselektroden gezündete Koronaentladung eingelei­
tet wird. Die Hilfselektroden bestehen dabei jeweils aus 
einem Leiter, der von einem Dielektrikum umhüllt wird; die 
Hüllen eines Elektrodenpaares können dabei auch zu einem 
einzigen Teil zusammengefaßt sein. Die Erfindung geht von 
dieser Hüllenform aus und schlägt vor, den Mantel zwischen 
den beiden Leitern auf seiner der Hauptentladungsstrecke 
zugewandten Seite (Innenseite) mit einem längsachsenparal­
lelen Einschnitt zu versehen und auf seiner Außenseite auch 
noch zu metallisieren. Der Einschnitt sorgt dafür, daß das 
UV-Licht der Korona-Entladung bevorzugt in den Bereich der 
Hauptentladungsstrecke gelangt und somit vor allem dort 
freie Elektronen erzeugt, wo sie am wirksamsten sind. Die 
Außenmetallisierung erhöht die Kapazität der 
Hilfselektrodenanordnung; dadurch wird die Koronaentla­
dung verstärkt und möglicherweise auch die Hauptentla­
dung derart verzögert, daß der Durchbruch in einem stärker 
ionisierten Gas erfolgt. Im Ergebnis wird der Laser unabhän­
giger von Änderungen in der Hochspannung, dem Gasdruck 
und der Gaszusammensetzung.  
     Hauptanwendungsgebiet: sealed-off-CO₂-Laser für den 
mobilen Einsatz.
Patent EP-0150883-A3 (EP)
Title: Process for preparing n-(dibenzyloxyphosphoryl)-cyanamide, compound so obtained, processes using said compounds as intermediate for the synthesis of phosphagen substances, and substances produced in that way
IPC: C07F9/24
Filed: 1985-01-25
Abstract: The invention relates to a process for preparing compounds of general formula: <CHEM> wherein R = Hydrogen, halogen, alkyl, nitro-group; said compounds, which are indicated hereinunder with the general term <<N-(dibenzyloxyphosphoryl)-cianamide>> are useful as intermediates in the synthesis of phosphagen compounds such as phosphocreatine, phosphocreatinine and similar compounds. Such process is characterized in that dibenzyloxyphosphoryl chloride is reacted with cyanamide, N-(dibenzyloxyphosphoryl)-cyanamide being produced; this latter can react with substances provided with a primary or secondary amine function, to give the corresponding guanidinoderivatives; e.g., with a sarcosine derivative to give N-(dibenzyloxyphosphoryl)-creatine or N-(dibenzyloxyphosphoryl)-creatinine.
Patent EP-0177071-A3 (EP)
Title: Mixture of alkylether sulphate and alkylpolyglycol ether carboxylic acid or salt thereof
IPC: C11D1/37
Filed: 1985-08-14
Abstract: Mixtures of alkylether sulphate and alkylpolyglycol ether carboxylic acid or salt thereof are provided, wherein the alkylpolyglycol ether carboxylic acid contains at least 7 oxyethylene residue, said mixtures containing 80-95% by weight of alkylether sulphate and 20-5% by weight of alkylpolyglycol ether carboxylic acid or salt thereof. In spite of this low percentage of polyether carboxylic acid, these compositions show a highly decreased skin toxicity. Also compositions intended for frequent or prolonged contact with human hair and skin are provided, which contain such mixtures as detergents.
Patent EP-0169005-A3 (EP)
IPC: G06F12/08
Filed: 1985-07-02
Abstract: A computer system is provided which enables automatic 
memory operations independently of a virtual machine. The 
computer system includes a virtual machine and a logical 
memory system which is accessed by the virtual machine 
through a binding register unit, enabling the virtual machine to 
allocate blocks and specify the length of the blocks. Data with­
in the blocks can also be specified by the user by relative index­
ing with respect to a block specifier in the binding register unit. 
The logical memory system is controlled by a separate memory 
management unit which manages the physical memory of the 
system and which manages the memory to have the logical 
memory system appearance to the virtual machine.
Patent EP-0189129-A3 (EP)
IPC: C07C29/32
Filed: 1986-01-17
Abstract: Addition von H und einem Rest I′ 
  
(R¹ = org. C-Rest; R² = H, R¹; R³ = C₁-C₄-Alkyl) an olefinisch 
oder acetylenisch ungesättigte Verbindungen II 
  
(Y = H oder zusammen eine weitere Bindung; n = 0 oder 1; A, 
B = -CO-O-; -O-CO-; -CRR-O-; -CR-NR-; R = H, C₁-C₄-Alkyl, 
gleich oder verschieden; R⁴, R⁵ = H, org. Rest; A + B (n = 1) 
bzw. A + B (n = 0) können zu 5- oder 6-Ring verbunden sein) 
unter Bildung von IIIa und IIIb 
  
  
in dem man Aldehyde I 
  
mit II sowie organischen Radikalbildnern umsetzt.
Patent EP-0229870-A3 (EP)
Title: Gehäuse für elektrische Schalter
IPC: H01R9/24
Filed: 1986-08-08
Abstract: Das Gehäuse (10) hat eine Gehäusewand (12), die Aussparungen 
(14) für aus dem Gehäuse (10) herausragende Stecker (16) auf­
weist. An der Außenseite der Gehäusewand (12) ist ein Raum für 
mindestens eine auf die Stecker (16) aufsteckbare Steckbuchse 
von einem Kragen (20) umgrenzt. Der Kragen (20) ist als vom 
Gehäuse (10) getrenntes Bauteil ausgebildet und an der Gehäu­
sewand (12) lösbar befestigt. Die Gehäusewand (12) hat minde­
stens eine zusätzliche Aussparung (22), und am Kragen (20) ist 
mindestens ein zu dessen Befestigung in diese Aussparung (22) 
einsteckbarer Steckfuß (24) ausgebildet. Der Kragen (20) hat 
einen eigenen Boden (26) mit Durchlässen (28) für die Stecker 
(16).
Patent EP-0212538-A3 (EP)
IPC: C08J7/04
Filed: 1986-08-12
Abstract: A polymeric paint applique (14) is transferred 
from a substrate (12) to the sidewall of a tire during 
the curing process. Upon curing, the bond between 
the tire and the applique (14) is significantly greater 
than that between the substrate (12) and the applique. 
The substrate (12) may remain in tact with the applique (14) 
bonded to the tire sidewall until the tire is put 
into use, serving as a protective layer for the 
applique (14).
Patent EP-0194735-A3 (EP)
IPC: B01D29/00
Filed: 1986-01-14
Abstract: A multiple-disk type filter including a stack of filter disks 
disposed in a housing and an extensible support for the stack 
of filter disks, the extensible support including first and 
second base elements and a multiplicity of rod members 
joining the first and second base elements in sliding 
relationship, a first plurality of the rod members being 
fixedly attached to the first base element and being arranged 
for slidable supporting engagement with the second base 
element and a second plurality of the rod members being 
fixedly attached to the second base element and being 
arranged for slidable supporting engagement with the first 
base element.
Patent EP-0222483-A3 (EP)
Title: Use of gamma-linolenic acid and related compounds in the treatment of endometriosis
IPC: A61K31/23
Filed: 1986-10-01
Abstract: Method of prevention or treatment of endometriosis wherein effective amounts of one or both of i) gamma-linolenic acid and/or dihomo-gamma-linolenic acid and ii) 18:4 n-3 and/or one or more of the metabolites of 18:4 n-3 (20:4 n-3, 20:5 n-3, 22:5 n-3 or 22:6 n-3) are administered against endometriosis as such or in the form of an ester, salt, amide or other derivative convertible in the body thereto, alone or in an acceptable pharmaceutical carrier or diluent.
Patent EP-0223466-A3 (EP)
Title: Improved optical fiber
IPC: G02B6/036
Filed: 1986-10-31
Abstract: An optical communications fiber is made from a core 
of high refractive index glass, a cladding of lower 
refractive index glass, and an edge cladding of a high 
refractive index glass. This optical fiber does not depend 
upon the refractive index of the polymeric coating to 
function properly, because the edge cladding refracts the 
errant light away from the core and cladding.
Patent EP-0234206-A3 (EP)
IPC: C03B33/14
Filed: 1987-01-10
Abstract: Handgerät zum Öffnen von Glasampullen, das 
erfindungsgemäß aus zwei mit der Hand um­
schließbaren Klammerarmen (2, 3) besteht, die über eine 
Schwenkachse (4) verbunden sind, so daß ein öffenbarer 
und schließbarer Klemmbereich für die Glasampullen (8) 
entsteht. Durch Ausnehmungen an wenigstens einem der 
Klammerarme (2, 3) wird eine Aussparung (14) gebildet, 
deren Form und Durchmesser etwa der Einschnürung (9) am 
oberen Ende handelsüblicher, medizinischer Glasampullen 
(8) entspricht. Eine Glasschneideinrichtung (5) ist an 
wenigstens einem der Klammerarme (2, 3) im Bereich der 
Aussparung (14) so angebracht, daß sie an der Glasampulle 
(8) zur Anlage bringbar ist. In einer bevorzugten Ausfüh­
rungsform ist in der Schneideinrichtung (5) ein federbe­
lasteter Schneidstift (17) vorgesehen. Zum Einritzen der 
Glasampulle werden die beiden Klammerarme (2, 3) ge­
schlossen, wodurch die Schneideinrichtung unter Druck auf 
der Glasampulle (8) zu liegen kommt, und die Glasampulle 
(8) gedreht. Anschließend kann der Ampullenkopf (7) abge­
brochen werden.
Patent EP-0234334-A3 (EP)
IPC: C11D1/37
Filed: 1987-01-31
Abstract: Das Waschmittel enthält stark quellfähige Schichtsilikate 
in Kombination mit Disalzen alpha-sulfonierter Fettsäuren 
und/oder Tensiden der Klassen Fettalkoholsulfate, Alkylgly­
koside, Fettsäurealkanolamide und/oder Etheramine. Die mit 
diesem Waschmittel behandelten und getrockneten Textilien 
werden gleichzeitig gereinigt und weichgemacht, ins­
besondere, wenn die Waschmittel keine nichtionischen Ten­
side enthalten.
Patent EP-0258593-A3 (EP)
IPC: C08K3/22
Filed: 1987-07-17
Abstract: Novel flame retardant agents comprise polyalkylene ox­
ides or a derivative thereof end-capped with brominated 
phthalimide groups, and have the general formulae  
R-R¹ (O-R¹)R      (I)  
(R-R¹ (O-R¹) H)C = 0      (II) or  
R-R¹ (OR¹)CH₂)C-R²      (III)  
wherein R is 
  
R¹ is alkylene of from about 2 to about 6 carbon atoms; R¹ is 
alkyl of from about 1 to about 6 carbon atoms; n is from about 
4 to about 40; n′ is from about 3 to about 15; and n″ is from 
about 1 to about 10. Thermoplastic compositions, for ex­
ample, polyphenylene ether compositions, rendered flame 
retardant with the novel compounds having a high resistance 
to additive vaporization and surface liquid exudation as well 
as desirable high flow characteristics.
Patent EP-0266789-A3 (EP)
IPC: G11B20/10
Filed: 1987-11-06
Abstract: A disk controller for a plurality of disk drives is 
disclosed. This controller includes a plurality of first 
memory means (21), the number of which is equal to the number 
of the disk drives and each of which stores a group number (G i ) 
representative of a kind of the associated disk drives, 
and further includes a plurality of sets of second memory 
means (23,24,25), the number of which is equal to the number of the 
kinds of the disk drives and each of which stores control 
parameters used for controlling the associated kind of 
the disk drives. One of the first memory means is accessed 
in response to a disk drive selecting signal and one of the 
sets of second memory means is selected in response to the 
group number read from the accessed first memory means. 
The controlled parameters stored in the selected set of 
second memory means are thereby read out to control the 
disk drive.
Patent EP-0270064-A3 (EP)
IPC: G06F11/20
Filed: 1987-11-30
Abstract: High availability computer systems as their name implies 
are available or "on" virtually all the time and thus the 
system must be able to recover or restart after the occurrence 
of one of the errors which occur at least at a statistical 
rate. If one logical processor of a functional redundancy 
checked pair is always assigned as the core processor unit for 
the restart initialization, the system has essentially a single 
failure point that seriously degrades its availability. This 
system by including supporting logic which cycles which logical 
processor of a FRC pair is assigned as the core processors for 
each subsequent restart removes the single point failure 
possibility.
Patent EP-0247789-A3 (EP)
IPC: G01N21/78
Filed: 1987-05-20
Abstract: The molecular concentration of a constituent such 
as oxygen or an anesthetic agent in a gas is measured by 
contacting the gas with the surface of a solid body (32), 
momentarily heating the surface so that the constituent 
reacts at the surface to alter a property of the surface 
such as reflectivity, and determining the degree or rate of 
alteration occasioned by the heating step. The momentary 
heating operation may be performed by light from a laser (50) 
focused on to a small localized region (74). The body surface 
can include a thin film (36) of a material such as a metal 
reactive with the gas constituent of interest at elevated 
temperatures. The preferred methods provide extraordinarily 
rapid response, and also form a permanent record of each 
measurement. Where the gas is at substantially constant 
pressure, the measured molecular concentration can be 
interpreted as an indication of the proportion of the 
constituent in the gas. Where the gas is of known 
composition, the molecular concentration can be interpreted 
as a measurement of the total gas pressure. Similar 
techniques are be applied to identify an unknown constituent 
in a gas or to detect presence of an incorrect constituent, 
such as an incorrect anesthetic agent in an anesthesia 
system. Apparatus and recording media are also disclosed.
Patent EP-0267026-A3 (EP)
IPC: G01N33/48
Filed: 1987-11-04
Abstract: This invention relates to apparatus for the cryo­
preparation of biological tissue samples for ultrastruc­
tural analysis. The use of the apparatus comprises 
vitrifying a biological tissue sample under cryogenic 
temperature conditions and ultra low vacuum conditions. 
The depressurized, vitrified tissue sample is brought to 
equilibrium in a sample holder at a temperature of less 
than -140°C. The tissue sample is then dehydrated while 
maintained in a state of thermal equilibrium. After 
reaching equilibrium the tissue sample is optionally 
infiltrated with a degassed resin followed by a polymeri­
zation of the resin to form an embedded tissue sample.
Patent EP-0270518-A3 (EP)
IPC: C03B5/193
Filed: 1987-11-17
Abstract: Behälter zur Behandlung von hochschmelzenden Stoffen, wie Metall- 
und Glasschmelzen, mit mindestens einer in seiner feuerfesten 
Auskleidung (2, 3, 4), insbesondere im Boden, in Richtung gegen das 
Behälterinnere verschiebbar angeordneten Gasspüleinrich­
tung (6), die eine Ummantelung (7) und ein innerhalb dieser 
angeordnetes, gasdurchlässiges, feuerfestes Material (8) 
aufweist und der an ihrem vom Behälter abliegenden Ende 
(12') ein Spülgas für die zu behandelnde Schmelze zugeführt 
wird. Dabei ist die Gasspüleinrichtung (6) in einem Rohr (5) 
geführt, das in einem Lochstein (4) der feuerfesten Ausklei­
dung (2, 3, 4) angeordnet ist, und zwischen der Gasspülein­
richtung (6) und diesem Rohr (5) ist ein Spalt (16) vorhan­
den, der mit einer Leitung (18) für die Zuführung eines Me­
diums verbunden ist.  
     Ferner betrifft die Erfindung einen feuerfesten Stein in 
Form eines Lochsteines (4), der in seinem Zentrum ein mit 
ihm verbundendes Rohr (5) aus keramischem Material oder Me­
tall aufweist, für die Zustellung eines solchen Behälters.  
     Zum Betrieb eines erfindungsgemäßen Behälters wird durch 
den zwischen der Gasspüleinrichtung (6) und dem in dem 
Lochstein (4) angeordneten Rohr (5) gebildeten Spalt (16) 
unter Druck ein Medium durchgeleitet.
Patent EP-0319684-A3 (EP)
Title: Display system for color image quantization
IPC: G06F3/153
Filed: 1988-10-20
Abstract: An apparatus for displaying video color images and minimizing 
buffer memory size quantizes a video image into a reduced number 
of corresponding color values. A lookup table (16) for driving a 
refresh buffer is encoded with a set of neighboring color values 
for transforming a three component color video signal to two-­
component format. The two-component signals are stored in a 
frame buffer (20) of reduced capacity sufficient to store the 
quantized color image. When addressed by a raster scan (21) the 
frame buffer is read out into a second lookup table (22) for 
converting the quantized image into a reduced set of color 
values. Since no intermediate computing or processing is 
required, the transformation is accomplished in real time, 
allowing contemporaneous color display while reducing buffer 
memory size demands.
Patent EP-0323619-A3 (EP)
Title: Circuit for comparing a plurality of binary inputs
IPC: G06F7/544
Filed: 1988-12-23
Abstract: A circuit for comparing a plurality of binary 
numbers according to this invention includes a circuit 
(101, 102, 103, 111) for receiving M (M ≧ 3) binary numbers 
(A, B, C), and generating and outputting a signal (NA, NB, 
NC) representing which of the binary numbers is maximum or 
minimum.
Patent EP-0297687-A3 (EP)
IPC: C08G18/48
Filed: 1988-06-30
Abstract: A highly flame retardant and substantially 
non-combustible polyisocyanurate foam having low friability 
and no bursting characteristics and method for preparing the 
same. The method includes the step of reacting an isocyanate 
having an average isocyanate equivalent weight between about 
135 and 145 with a polyether polyol having a hydroxyl number 
between about 300 and about 600 and a hydroxyl functionality 
of at least 3. The compounds are combined in amounts to 
provide NCO/OH equivalent ratio between about 10 and about 50 
and are reacted in the presence of a chlorofluorocarbon 
blowing agent and a catalyst having the general formula: 
  
wherein R is a hydrocarbon having between about 1 and about 2 
carbon atoms, R′ is an alcohol radical having between about 2 
and about 3 carbon atoms, and R″ is selected from the group 
consisting of hydrogen and an alkane group having between 1 
and 8 carbon atoms.
Patent EP-0276982-A3 (EP)
IPC: C12R1/645
Filed: 1988-01-26
Abstract: A process for the production of a mixture of highly 
unsaturated fatty acids comprising the steps of (1) 
culturing a microorganism belonging to the genus 
Mortierella and capable of synthesizing highly unsatu­
rated fatty acids, (2) preparing intact cells or products 
derived from the cells having an ability to synthesize 
highly unsaturated fatty acids from a precursor thereof, 
(3) converting the precursor to the highly unsaturated 
fatty acids in the presence of the intact cells or a 
product derived from the cells to obtain a reaction 
mixturecontaining the highly unsatured fatty acids, and 
(4) recovering a mixture of the highly unsaturated fatty 
acids from the reaction mixture; and a process for the 
production of a highly unsaturated fatty acid comprising 
the steps of (1) culturing a microorganism belonging to 
the genus Mortierella and capable of synthesizing highly 
unsaturated fatty acids, (2) preparing intact cells or 
products derived from the cells having an ability to 
synthesize highly unsaturated fatty acids from a 
precursor thereof, (3) converting the precursor to the 
highly unsaturated fatty acids in the presence of the 
intact cells or a product derived from the cells to 
obtain a reaction mixture, (4) recovering a mixture of 
the highly unsaturated fatty acids from the reaction 
mixture containing the highly unsatured fatty acids, and 
(5) isolating an individual highly unsaturated fatty 
acid.
Patent EP-0296718-A3 (EP)
IPC: H01L21/28
Filed: 1988-05-26
Abstract: An integrated circuit chip and a method of forming 
said chip. A substrate having a planar surface has formed 
thereon at least two field oxide regions (26, 27, 28) separated 
from each other, each having separate diffusion regions (31, 32), 
all coplanar with the planar surface. Over that are at 
least three separate coplanar polysilicon deposits (36, 37, 38), 
comprising a gate deposit (37) bridging over and between the 
two separate diffusion regions (31, 32), and second and third 
deposits (36, 38), each over one of two field oxide regions (26, 27). A 
highly conductive path (46, 47, 48) is formed over each polysilicon 
deposit, one (47) over the gate and confined thereto, and two 
others (46, 48), each extending from a top of a polysilicon 
deposit (36, 38) down to and in good electrical contact with its 
adjacent diffusion region (31, 32). A passivation layer (61, 62) 
overlies all of the integrated circuit portions so far described, 
covering all three of the polysilicon deposits, all of 
which are coplanar with each other. The passivation layer has 
an opening (63, 64) leading to each of the second (36) and third (38) 
coplanar polysilicon deposits. Metal contacts (66, 67) extend down 
into each said opening and to the polysilicon deport thereof.
Patent EP-0296859-A3 (EP)
IPC: H02M1/42
Filed: 1988-06-23
Abstract: A power factor correction circuit 24 for an off 
line supply of the switch mode type comprises in its 
simplest form a capacitor C1 and an inductor L1. The 
capacitor C1 is connected to the supply input 10b, the 
rectifier 12 and the bank capacitors C2, C3 of the 
supply. The capacitor C1 is in aiding relationship for 
each half cycle of the line voltage. When so connected, 
a unidirectional current flows from the rectifier 12 to 
charge the bank capacitors C2, C3 of the supply. The 
inductor L1 is connected to at least the rectifier 12. 
The inductor L1 causes the amplitude of the 
unidirectional current to increase and decrease at a rate 
which is less than it would be if the inductor was not so 
connected.  
     Embodiments having at least two capacitors which 
are controlled to be switched in and out of the 
correction circuit 24 as well as one or more inductors 
which may or may not be controlled are also disclosed.
Patent EP-0302752-A3 (EP)
Title: Closed multi-fluid delivery system and method
IPC: A61M39/02
Filed: 1988-08-05
Abstract: A multiple fluid delivery apparatus is provided for delivering intravenous fluids to a patient in a composite fluid flow from a plurality of fluid sources (56a,56b,56c). Electrically operated occluders (64a,64b,64c) are actuated to control fluid flow from the sources to a junction (70) where little or no mixing occurs. A predetermined delivery schedule is programmed into a controller (102,142), which controls the administration by actuation of the occluders. The controller stores information on fluid compatibility and an indicium of compatibility is visually displayed before the occluders are actuated. <IMAGE>
Patent EP-0313463-A3 (EP)
Title: Granulated compositions of polysaccharides, process for their preparation and their use
IPC: C08L5/00
Filed: 1988-10-20
Abstract: Granulated polysaccharide compositions dissolving instantaneously in water, process for their preparation and their use. The polysaccharide particles within the said compositions are coated with a hydrolysed gelatin.
Patent EP-0330977-A3 (EP)
IPC: C12N15/09
Filed: 1989-02-21
Abstract: Es wird eine Methode beschrieben, wobei durch Kotransfektion 
von mindestens zwei selektierbaren Genen und anschließende 
Selektion ein oder mehrere nicht selektierbare Gene zu einer 
wesentlich erhöhten Expression gebracht werden können. In 
anschließenden Schritten kann zur weiteren 
Expressionssteigerung auf jeden Genmarker einzeln 
selektiert werden.