baber/WOPTO huggingface dataset:
Patent EP-0077520-A3 (EP)
IPC: H01L27/112
Filed: 1982-10-13
Abstract: In der Floating-Gate-Speicherzelle, welche aus einer 
Source-Drain-Reihenschaltung eines Speichertransistors 
(Ts) mit einem Auswahltransistor (Ta) besteht, die als 
Isolierschichtfeldeffekttransistoren ausgebildet sind, weist 
der Speichertransistor (Ts) eine Floating-Gate-Elektrode (Fg) 
auf. Das Kanalgebiet (Cs) des Speichertransistors (Ts) geht 
unmittelbar in das Kanalgebiet (Ca) des Auswahltransistors 
(Ta) über. Die beiden Kanalgebiete stellen zusammen eine 
Verbindung zwischen einer Leseleitungszone (Y) und einer 
Programmierleitungszone (X) her und werden mit ihrer 
seitlichen Begrenzung als Teil eines Gateoxidbereichs (Co) 
definiert, der auf der Auswahltransistorseite die Leselei­
tungszone (Y) um ein kleines Stück (Cy) überlappt, auf der 
Speichertransistorseite aber die Programmierleitungszone 
(X) überkreuzt (Cx) und noch um einen kleinen Fortsatz (Cf) 
überragt und der von einem Gebiet dicken Feldoxids (4) 
umgeben ist. Vom Kanalgebiet (Cs) aus gesehen ist jenseits 
der Programmierleitungszone (X) eine Programmierzone 
(Pz) mit erhöhter Substratdotierung so ins Substrat einge­
bracht, daß sie entweder  
a) die Programmierleitungszone (X) nicht überlappt, 
aber sich dieser mit ihrem Rand im mittleren Bereich 
der Grenzlinie zwischen Cx und Cf bis auf einen sehr 
kleinen Abstand (a) nähert, oder daß sie  
b) die Programmierleitungszone (X) auf einem Teil von 
deren Breite überlappt und mit ihrer Randlinie den 
Rand der Programmierleitungszone (Pz) etwa auf 
dem Schnittpunkt (M) der Grenzlinie zwischen (Cx) 
und (Cf) unter einem Winkel (W) größer als 30° 
schneidet.  
     Das Floating-Gate (Fg) überlappt das gesammte Gate­
oxidgebiet (Co) mit Ausnahme des zum Auswahltransistors 
(Ta) gehörenden Kanalgebiets (Ca) sowie die angrenzenden 
Bereiche des Feldoxids (4). An das oberflächlich oxidierte 
Floating-Gate (Fg) ist kapazitiv ein Steuergate (G) angekop­
pelt, welches das Kanalgebiet (Ca) des Auswahltransistors 
(Ta) überdeckt und neben der Leseleitungszone (Y) und der 
Programmierleitungszone (X) als dritte Elektrode dient.
Patent EP-0082399-A3 (EP)
IPC: C08F297/02
Filed: 1982-12-06
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Blockcopolymerisaten auf der Basis von Ethylencopolymerisaten, die 
als funktionelle Gruppe mindestens eine Acrylsäureester-, 
Methacrylsäureester-, Keto-, Aldehyd-, Nitril-, Halogen-, 
Carbonsäureanhydrid-, Imino-, Epoxyd- oder Isocyanatgruppe 
einpolymerisiert enthalten, wobei die Ethylencopolymerisate in 
Lösung mit lebenden polymeren Anionen erhalten aus ethylenisch 
ungesättigten, anionisch polymerisierbaren Monomeren, unter 
Ausschluß von Luft und Feuchtigkeit umgesetzt werden.  
     Die Ethylencopolymerisate enthalten vorzugsweise Acrylsäure- 
oder Methacrylsäurealkylester, Maleinsäureanhydrid, Kohlenmonoxid 
oder Methylvinylketon einpolymerisiert, als Lösungsmittel werden 
insbesondere aromatische Kohlenwasserstoffe oder Tetrahydrofuran 
verwendet, die lebenden polymeren Anionen bestehen aus 30 oder mehr 
Monomeren, die ethylenisch ungesättigten, anionisch polymerisierbaren 
Monomeren sind insbesondere Styrol, Butadien, Isopren oder ein 
Gemisch dieser Monomeren und es wird zweckmäßig bei Temperaturen im 
Bereich von 0 bis 130°C umgesetzt.  
     Die Erfindung betrifft ferner Blockcopolymerisate der 
allgemeinen Formel: 
[(A n ) i (B l ) k (C m ) 
 j ], wobei A = -CH₂-CH₂-, B ein mit Ethylen 
copolymerisiertes (Meth-) Acrylsaüreester-, Keto-, Aldehyd-, 
Nitril-, Halogen-, Anhydrid-, Imino-, Epoxyd- oder Isocyanat-Gruppen 
enthaltendes Monomer oder Kohlenmonoxid, C ein oder mehrere anionisch 
polymerisierte Monomere, n und m eine ganze Zahl größer als 30, l, 
i, k und j eine ganze Zahl gleich oder größer als 1 ist.  
     Bevorzugt ist B Acryl- oder Methacrylsäurealkylester, 
Maleinsäureanhydrid, Kohlenmonoxid oder Methylvinylketon und C ein 
polymeri-siertes Styrol, Butadien, Isopren oder ein beliebiges 
Copolymerisat dieser Monomeren und n = 200 bis 8000, m = 100 bis 
4000, l = 1 bis 1500, i = 1 bis 5, k = 1 bis 20 und j = 1 bis 20.  
     Die Blockcopolymerisate können als Additive zu thermoplastischen 
Kunststoffen oder Mineralölen oder als Schmelzhaftkleber verwendet 
werden.
Patent EP-0061211-A3 (EP)
Title: An arrangement for the raising and transporting of packing container blanks
IPC: B31B50/76
Filed: 1982-02-26
Abstract: An arrangement for the raising and transporting of packing container blanks in a packaging machine of the type which converts tubular packing container blanks to filled and sealed packing containers. The arrangement comprises a carrier plate (13) which by means of suction heads (18) grips a flattened packing container blank (2) situated in a magazine (3) and transports the same to a conveyor (4). During the transport the packing container blank is converted with the help of stationary supports (8), situated in the path of movement of the blank, so that it obtains a substantially square cross-section.
Patent EP-0106028-A3 (EP)
IPC: A61K31/505
Filed: 1983-07-08
Abstract: A combination tablet containing metolazone and triamter­
ene is useful in diuretic therapy and the treatment of hyperten­
sion. The composition is advantageous in the prevention of hy­
pokalemia, a common side effect of diuretic therapy and pos­
sesses enhanced dissolution properties. Proper selection of 
the excipient formulation permits preparation of the tablets by 
direct compression.
Patent EP-0155498-A3 (EP)
Title: Method of fabricating a heat exchanger and apparatus produced thereby
IPC: F23J15/00
Filed: 1981-10-15
Abstract: The invention relates to a method of fabricating a heat exchanger which comprises the steps of: heat forming (via tool 104) edge portions of holes in a plastic material sheet (101) having a plurality of holes (102) to extend through and line holes in an adjacent metal sheet (43) having holes which concentrically register with respective holes in said plastic sheet (101), thereby to form a plastic-lined metal sheet assembly; inserting plug means (48) in each hole (102) before the plastic lining (101, 103, 105) has cooled to limit diametrical reduction of the plastic-lined holes, spacing a pair of said plastic-lined metal sheet assemblies (101, 43) securedly apart and parallel to each other; and entering an end of a plastic covered tube (48) successively through a plastic-lined hole in each of said plastic-lined metal sheet assemblies (101, 43) sufficiently shortly after removal of the plug means (48) from said holes that the progressive diametrical reduction of said plastic-lined holes allows said end to be entered through said plastic-lined holes but then causes said plastic-lined holes to grip and securedly locate said plastic-covered tube (48). The invention also relates to heat exchanger apparatus, comprising, in combination: a pair of side members (40,41) and a pair of metal end sheets (43) defining a generally rectangular housing, each of said end sheets (43) having a plurality of holes; a pair of plastic sheets (101) covering the inside surfaces of respective ones of said end sheets (43) with portions of said plastic sheets (101) extending through each of said holes (102) in said end sheets (43) to the outside of the end sheets (43); and a plurality of metal tubes (48) having plastics material protective exterior coverings, each of said metal tubes (48) extending through respective holes (102) in both of said end sheets (43) and being mechanically secured in place by the gripping of its exterior plastic covering by the portions (103, 104) of the plastic sheets (101) which extend through the end sheet holes through which the metal tubes (48) extend.
Patent EP-0162426-A3 (EP)
IPC: A61K38/00
Filed: 1985-05-18
Abstract: Es wird ein Verfahren zur Gewinnung einer Faktor XIII-­
Präparation beschrieben, worin aus einem Plazentenextrakt 
der Faktor XIII mit einem Alkohol ausgefällt, an einen. An­
ionenaustauscher adsorbiert, der Austauscher gewaschen 
und der Faktor XIII eluiert wird.  
     Die gewonnene Faktor XIII-Präparation kann zur Be­
handlung von Blutgerinnungstörungen verwendet werden.
Patent EP-0168027-A3 (EP)
IPC: A21D13/00
Filed: 1985-07-09
Abstract: Zur Aufbringung von eßbaren Dekorelementen auf 
Nahrungsmitteln sind diese in tiefgezogenen Näpfen einer 
Kunststoffolie eingesetzt oder eingegossen und zwar derart, 
daß die Position der Näpfe in der Kunststoffolie der späteren 
Position der Dekorelemente auf dem Nahrungsmittel ent­
spricht. Dadurch lassen sich eine große Anzahl von Dekorele­
menten gleichzeitig auf den betreffenden Nahrungsmitteln, 
beispielsweise eine Torte, aufsetzen und die Kunststoffolie 
kann nach dem Tieffrieren des Nahrungsmittels ohne 
Schwierigkeiten von den auf dem Nahrungsmittel haftenden 
Dekorelementen abgezogen werden.
Patent EP-0170178-A3 (EP)
Title: Removable core for producing tubular structures from fibre composites
IPC: B29C61/00
Filed: 1985-07-20
Abstract: A removable core for use in the production of tubular structures from fibre reinforced resin materials. The body of the core is composed of a foam material which softens or collapses under the action of heat sufficient to cure the resin material but is hard and cross-sectionally dimensionally stable under less heat than that. The core is provided on the outside with a heat shrunk plastic tube or hose which closely embraces the foam body and serves as a coating therefor, thereby enhancing the rigidity and stability of shape of the core and imparting thereto a smooth surface.
Patent EP-0183005-A3 (EP)
Title: Process for winning and working up homogenized humus
IPC: C05F9/04
Filed: 1985-09-27
Abstract: 1. A method for the production and utilization of a homogenized humus, wherein the humus is produced by rotting in at least one bio-reactor with aeration of a biologically activated sludge having been withdrawn from a biological sewage plant upstream and/or downstream of the digesting tower and having been admixed with carbon sources, and by subsequent storage for the purpose of post-rotting, and wherein the humus thus obtained is supplied to an area to be cultivated for utilization thereof, characterized in that the sludge is used as freight for a tanker and, admixed with the carbon sources, is subjected to rotting and post-rotting in the tanker and if need be at its place of destination and that the area to be cultivated, after it has been supplied with the humus, is watered using the discharge water from the biological sewage plant which water has also been carried as freight in the tanker.
Patent EP-0177894-A3 (EP)
IPC: C01B33/06
Filed: 1985-10-03
Abstract: A method is disclosed for producing suitable silicon 
particularly for use in the manufacture of photovoltaic devices. 
The method consists of reducing quartz or quartzite with sili­
con carbide in a submerged arc furnace at a high temperature.
Patent EP-0171092-A3 (EP)
Title: Preparation of dialkyl disulfides
IPC: B01J23/30
Filed: 1985-10-17
Abstract: A process is disclosed for the continuous preparation of dialkyl disulfides in a single reactor by reacting an alkyl alcohol, hydrogen sulfide and sulfur at an elevated temperature and in the presence of a solid, particulate catalyst. Particularly useful catalysts are Type X, Y and L zeolites and heteropoly acids or their salts deposited on a particulate carrier.
Patent EP-0186750-A3 (EP)
IPC: B41F33/00
Filed: 1985-10-29
Abstract: A method and apparatus for detecting predetermined 
register indicia (12) on a moving web (10) of material having 
an obstructing field of indicia (18) positioned about the re­
gister indicia (12).
Patent EP-0149535-A3 (EP)
IPC: D06B3/04
Filed: 1985-01-11
Abstract: The invention concerns a method of continuously ap­
plying a liquor to an elongate material, which comprises 
forming a linear assembly comprising a plurality of yarns, 
filaments, tow, threads or twines, hereinafter referred to as 
"linear assembly", continuously feeding liquor to said linear 
assembly whereby to impregnate said linear assembly with 
said liquor, characterised in that said liquor/linear assembly 
combination is continuously passed through an elongate 
treatment zone and through at least one constrictive throat 
located in said elongate treatment zone, the at least one said 
constrictive throat having a cross-sectional area smaller than 
that of the linear assembly immediately prior to its passage 
through said at least one constrictive throat such that said 
linear assembly is compacted on passage through said at 
least one constrictive throat, and wherein, after passage 
through said at least one constrictive throat, said liquor/­
linear assembly combination passes through a region in 
which it is maintained in a uniform, composite state. The 
invention also includes an apparatus for carrying out the said 
method.
Patent EP-0184490-A3 (EP)
Title: Aspherical multifocal contact lens
IPC: G02C7/02
Filed: 1985-11-18
Abstract: The invention concerns an aspherical multifocal contact lens comprising at least one optical zone for the vision for near and at least one optical zone for the vision for far, without intermediary line and without transition between said zones, said aspherical face being foreseen to define a central optical zone with a predetermined great aberration, on a predetermined size, said great aberration of said central optical zone being said greatest of said lens. This contact lens provides a better quality of correction and a better clearness of image and can be used as an intra-ocular implant to be substituted for the eye crystalline lens.
Patent EP-0150163-A3 (EP)
IPC: G01C17/02
Filed: 1985-01-07
Abstract: The invention relates to an orienteering compass com­
prising a compass housing (14) which is rotatably mounted 
on or in a transparent base plate (10) and which encloses a 
rotatably journalled compass needle (16). The compass 
according to the invention is mainly characterised in that the 
base plate (10) has parallel north-south line markings (11,12) 
and in that the compass housing (14) is provided with a 
course-arrow marking (24) and that the base plate (10) is 
provided with a north and/or south marking (30,32) adjacent 
the compass housing (14).
Patent EP-0189910-A3 (EP)
Title: Method for determining the fibrinolytic state of plasma
IPC: C12Q1/56
Filed: 1986-01-29
Abstract: 1. Process for the determination of the fibrinolytic state of plasma, characterised in that to a native plasma sample one a) adds an amount of fibrin sufficient for a turbidity formation or produces this in situ and measures the time-dependent turbidity change or the time-dependent formation of fission products or b) adds a chromogenic plasmin substrate and an amount of fibrin, fibrinogen fission products or of an enzyme producing fibrin in situ insufficient for the turbidity formation and measures the time-dependent colour formation.
Patent EP-0208848-A3 (EP)
IPC: G06F17/00
Filed: 1986-04-23
Abstract: A device for separating the signal from the noise 
and background contribution, particularly for computerised 
electrochemical instruments, characterised by comprising:  
- an experimental data manipulator circuit (1);  
- an ordering processor (2) connected to said manipulator 
(1) and arranged to provide this with the rules for the 
correct formatting of the experimental data, on the basis 
of the prechosen function;  
- a command sequencer circuit (3), which governs the 
operation of the device on the basis of the values of the 
characteristic parameters for each function;  
- an interpolator circuit (4) which execute the prechosen 
function and recalculates each formatted data item using 
algorithms based on interpolation polynominals calculated 
by the Newton divided differences formula and the Aitken 
scheme for accelerating the calculation.
Patent EP-0216553-A3 (EP)
IPC: G01N33/52
Filed: 1986-09-08
Abstract: A method of synthesis of acridinium esters comprises 
first preparing an acridine ester from a reactive derivative of a 
9-carboxyacridine and subsequently N-alkylating the acridine 
ester.
Patent EP-0237875-A3 (EP)
Title: Process for the separation of higher molecular compounds from phenol polymers
IPC: C08G8/12
Filed: 1987-03-05
Abstract: A process for separating higher molecular weight constituents from phenol polymers, wherein the phenol polymer is dissolved in an organic solvent medium, the solution obtained is mixed at room temperature with ammonia or an amine such that there is a stoichiometric deficiency of ammonia or amine, the precipitate is separate, dried, if appropriate, and treated with aqueous acid, and the resulting sediment is filtered off, washed and dried as described. The starting phenol polymer preferably is a condensation product of optionally substituted phenol and formaldehyde. The process yields fractions possessing an increased osmometric molecular weight, a narrower molecular weight distribution range and an increased glass transition temperature.
Patent EP-0238947-A3 (EP)
Title: A packing container provided with a reclosable opening arrangement
IPC: B65D5/70
Filed: 1987-03-12
Abstract: A packing container provided with an opening arrangement which comprises a hole (9) included in the container wall (7) and weakenings designed and located so that the wall section between the weakening forms a tongue (10) projecting into the hole (9), the hole being closed by a cover strip (11) fitted over the hole and sealed to the container wall.
Patent EP-0256325-A3 (EP)
Title: Filter and method for eliminating soot particles, especially from a diesel engine exhaust
IPC: F01N3/28
Filed: 1987-07-18
Abstract: In a filter (1, 101) for removing soot particles, especially from diesel engine exhaust, high efficiency can be achieved by a tube (5, 105) which is surrounded by filter material (7, 107) and through which the exhaust flows and which has a perforated sleeve surface in a housing (4, 9). <IMAGE>
Patent EP-0251424-A3 (EP)
IPC: H01R43/16
Filed: 1987-03-17
Abstract: In the manufacture of terminals, a stripe of precious 
metal is inlayed into a strip of metal from which terminals are 
formed. The precious metal is only required at the localities at 
which dimpled contact areas are to be formed. The invention provides 
for the removal of the inlay (12) at spaced apart localities (13). A 
tool (26, 30) is moved laterally across the metal strip (10), the tool 
having one or more cutting edges (72, 73). The cutting edges (72, 73) 
are inserted into the strip (10) on one side of the inlay stripe (12), 
traverses across, cutting the stripe (12), and then exits from the 
strip (10) on the other side of the stripe (12). The tool (27, 30) 
returns to its original position.
Patent EP-0240220-A3 (EP)
IPC: B01D35/12
Filed: 1987-03-23
Abstract: A fluid filtering system comprises two 
filter units l, 2 arranged in parallel so 
that during normal operation fluid is 
caused to flow through both of the filter 
units simultaneously.  
     Each of the filter units l, 2 includes a 
filter element 3, 4 and is provided with 
back-flushing means to effect cleaning of 
the respective filter elements 3, 4. The 
back-flushing means may comprise a rotaty 
member 5, 6 mounted within the respective 
filter element 3,4.  
     The back-flushing means may be brought 
into operation by the action of a sensing 
means which is responsive the degree of 
contamination of the filter units. The 
sensing means may also be operable to 
cause fluid to flow through one filter 
unit only whilst the back-flushing means 
 
 
is in operation in the other.
Patent EP-0252686-A3 (EP)
IPC: F16J15/34
Filed: 1987-07-02
Abstract: A mechanical face seal has a first seal face member (12) 
fixed rotationally and sealed with respect to one component 
(11); abutment means (24) fixed rotationally and sealed with 
respect to a second component (10); and a second seal face 
member (31) interposed between the first seal face member 
(12) and the abutment means (24). Spring means (28) is arran­
ged to apply an axial load between the first and second seal 
face members (12, 31), said second seal face member (31) 
having opposed faces (32, 34), one of said faces (32) being 
maintained in sealing engagement with a corresponding face 
(33) on the first seal face member (12) under the axial load 
applied by the spring means (28) and the other face (34) being 
sealed with respect to a corresponding face (35) on said abut­
ment means (24). Means (32) is provided to interconnect said 
second seal face member (31) rotationally with respect to 
said abutment means (24) while permitting limited radial 
movement therebetween and one of said faces (32) of the 
second seal face member (31) and the corresponding face 
(33) of the first seal face member (12) or abutment means (24) 
is inclined to the axis of the seal, so as to impose a radial load 
on the second face member (31). Two such seal assemblies 
may be provided co-axially of one another to provide a 
double seal.
Patent EP-0265275-A3 (EP)
IPC: C08L67/02
Filed: 1987-10-23
Abstract: Polyarylates are modified to achieve ductile failure 
during practical impact without adversely effecting the high 
peak force by mixing the polyarylate with a polyester derived 
from an aliphatic or cycloaliphatic diol and an aromatic 
dicarboxylic acid and an impact modifier comprising an EPDM 
elastomer. To reduce notch sensitivity of the above 
composition, inclusion of a second impact modifier comprising an 
acrylic multiphase interpolymer is required.
Patent EP-0263066-A3 (EP)
IPC: C07D417/04
Filed: 1987-09-21
Abstract: Neue Verbindungen der Formel 
  
in welcher  
R′ C₁-C₅-Alkyl, Halogen, Trifluormethyl oder C₁-C₃-Alkoxy;  
R″ C₁-C₅-Alkyl oder Halogen; und  
R‴ unsubstituiertes oder durch 1 bis 6 Halogenatome substituiertes 
C₁-C₅-Alkyl, unsubstituiertes oder durch 1 bis 6 Halogenatome 
substituiertes C₁-C₅-Alkenyl oder unsubstituiertes oder durch 
1 bis 6 Halogenatome substituiertes C₁-C₅-Alkinyl bedeuten;  
m für 0, 1, 2 oder 3 und  
n für 0 oder 1 stehen; und  
X₁ und X₂ unabhängig voneinander Sauerstoff oder Schwefel 
darstellen,  
als Wirkstoffe zur Bekämpfung von pflanzenparasitären Nematoden und 
zur Verhütung von Schäden an Kulturpflanzen, die durch Nematoden­
befall hervorgerufen werden.
Patent EP-0277582-A3 (EP)
Title: Thermostatic valve and oil filter unit for compressors
IPC: F04C29/02
Filed: 1988-01-26
Abstract: A device for the cooling and circulation of oil between the oil chamber (11) and the stator chamber (13) of a rotary type compressor, the device comprises a thermostatic valve (15) directly connected to an oil filter (16) and respectively to a heat exchanger (18), the thermostatic valve (15) and the oil filter (16) being coaxially aligned in a casing (14) positioned underneath and in contact with the oil chamber (11) of the compressor.
Patent EP-0310742-A3 (EP)
Title: Device of drainage
IPC: B01D21/24
Filed: 1988-03-29
Abstract: The drainage device for a mixture of liquid and solid constituents is based on the object of allowing adequate drainage with high transfer capacity, coupled with simple construction and reliable operation. According to the invention, an upper screw (3) and a lower screw (2) are provided in a conveyor tube (6), the upper end region of the lower screw being located on a higher level than the lower end region of the upper screw. The invention can be used in all types of devices for separating a liquid phase from a mixture, for example for draining sewage sludge or sands. <IMAGE>