baber/WOPTO huggingface dataset:
Patent EP-0287995-A3 (EP)
IPC: G06V10/20
Filed: 1988-04-18
Abstract: In a method of recognizing a pattern of a 
halftone image of a first invention, a halftone image 
to be processed is subjected to a normalization process 
(3), local halftone feature parameters are extracted 
(4, 7, 8, 9) from the normalized image at its sampling 
points, and the pattern is identified (5) by using the 
extracted feature parameters in accordance with a 
predetermined recognition procedure. An apparatus 
for recognizing a pattern of a halftone image 
of a second invention, comprises a memory (211) 
for storing a halftone image having several 
brightness tone levels, a normalization circuit (3, 
212 - 216) for normalizing the brightness of the halftone 
image to be processed, an extraction circuit (4, 212 - ­
216) for extracting local halftone feature parameters 
from the obtained normalized image at specific points, 
and a recognition circuit (5) for identifying the 
pattern by using the feature parameters in accordance 
with a predetermined recognition procedure.
Patent EP-0300149-A3 (EP)
Title: Device for leading in a profiled bar in a drawing die
IPC: B21C5/00
Filed: 1988-05-06
Abstract: 1. Device having a longitudinally shiftable clamping device (3) for inserting a sectional bar or a sectional tube into a drawing die, characterized by the following features : - in front of a drawing die (1) there is arranged an auxiliary drawing die (4) on the same axis which consists of at least two radially slidable jaws for the formation of a reduced shank diameter of the sectional bar or the sectional tube, respectively : - the longitudinally shiftable clamping device (3) is arranged in front of the auxiliary drawing die (4) ; - the auxiliary drawing die (4) is adjustable by shifting in the drawing direction from a position at a distance from the drawing die to a position directly in front of the drawing die (1), the auxiliary drawing die serving as a guide for the insertion of the shaped sectional bar or sectional tube into the drawing die.
Patent EP-0302351-A3 (EP)
Title: Electronical apparatus
IPC: H05K7/14
Filed: 1988-07-25
Abstract: The first parts (B1, B10, B11 ...) of plug connectors mounted on the rear side of an assembly carrier are located side-by-side. The second parts of the plug connectors, on the assembly side, are in each case mounted on the same point, for all assemblies which have an equal number of plug connectors. The parts (B1, B10, B11 ...) of the plug connectors on the assembly-carrier side are arranged correspondingly in the individual plug-in locations (SP1, SP2, SP3 ...). The transverse wires (LP0, LP1, LP2, LP3) for different bus lines are located in different levels. The invention is used for automation and computer systems. <IMAGE>
Patent EP-0305829-A3 (EP)
IPC: C07C31/12
Filed: 1988-08-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Ethanol, Propanol und Butanol aus Methanol, Kohlenmonoxid 
und Wasserstoff. Die Umsetzung erfolgt in Gegenwart eines 
Katalysators, der Kobalt und Ruthenium, Jod oder Jodid und 
ein organisches Monophosphan oder Phosphit oder ein zwei­
zähniges organisches Phosphan oder Phosphit enthält. Erfin­
dungsgemäß wird dem Reaktionsgemisch ein cyclischer Mono- ­
oder Polyether zugesetzt.
Patent EP-0321735-A3 (EP)
IPC: B29C70/06
Filed: 1988-11-28
Abstract: Leichtverbundwerkstoffe die eine Hohlräume enthaltende 
Thermoplastmatrix und dreidimensional geordnete, über 
50 mm lange Verstärkungsfasern enthalten Verbundwerk­
stoffe, die in einer Thermoplastmatrix zu einer drei­
dimensionalen Anordnung befähigte, über 50 mm lange 
Verstärkungsfasern in komprimiertem Zustand enthalten; 
die Herstellung solcher Werkstoffe, eine Vorstufe für 
solche Werkstoffe sowie Formteile und Fertigprodukte, 
die aus solchen Werkstoffen bestehen oder diese ent­
halten.
Patent EP-0295756-A3 (EP)
IPC: F24B5/02
Filed: 1988-06-17
Abstract: The invention relates to a heating device.  
     A first object of the invention is to embody a 
heating device with a combustion space having at least one 
free side, such as an open hearth, or optionally a free-stan­
ding heater, such that it possesses a high yield. Another 
object is the embodying of this heating device such that in 
addition to use as a free-standing heater it can also be used 
as insert system for an open hearth.  
     These objects are realized with a heating device 
characterized by a tilted, substantially U-shaped heat ex­
changer open to the front for heating air at the fireplace, 
this heat exchanger being provided with a lower heat exchanger 
part onto which can be laid solid fuel, for example a number 
of pipes laid adjacent to one another, which lower part con­
nects onto a standing heat exchanger part, for example a 
number of pipes located at an interval from one another, such 
that the heat exchanger bounds the combustion space.
Patent EP-0282215-A3 (EP)
Title: Automatic dishwasher detergent composition
IPC: C11D3/395
Filed: 1988-03-01
Abstract: Detergent compositions suitable for use in automatic dishwashing machines are disclosed. The compositions contain detergency builder materials, a chlorine bleach component, an optional low-foaming, bleach-stable surfactant and a relatively water-soluble stilbene dye which is color-stable with respect to said chlorine bleach component and which does not stain dishes etc.
Patent EP-0283186-A3 (EP)
Title: Semiconductor integrated circuit with a plurality of circuit blocks having equivalent functions
IPC: H01L21/8234
Filed: 1988-03-07
Abstract: In a semiconductor integrated circuit, power lines or ground lines of 
a plurality of circuit block (2, to 2n) having equivalent functions 
are couple via a switch circuit (6, to 6n) to a common main power line 
or main ground line on a semiconductor integrated circuit chip or 
semiconductor wafer. The main power line (3) is supplied with power 
source potential and said main ground line with ground potential. 
A switch control circuit (7, to 7n) selectively switches the switch 
circuit ON or OFF so that defective circuit blocks may be deactivated.
Patent EP-0284333-A3 (EP)
IPC: H01M4/38
Filed: 1988-03-22
Abstract: A sealed type nickel-hydride battery comprising a 
positive electrode made of nickel oxides as an active 
material, a negative electrode made of hydrogen storage 
alloys as main materials which may absorb and desorb 
hydrogen as an active material electrochemically, an 
alkaline electrolyte, and a separator, and prior to a 
sealing the electrode in a battery case, a positive 
electrode contains Co and/or cobalt oxides having a 
oxidation potential lower than that of nickel hydroxide 
and a negative electrode is not subjected to a suffi­
cient precharge as required for the substantial battery 
capacity to be limited by the capacity of the positive 
electrode. And a battery is sealed at this state, and 
at an initial charge, said cobalt and/or cobalt oxides 
are charged and a precharged section absorbed hydrogen 
is formed in a negative electrode corresponding to the 
charge capacity of said cobalt and/or cobalt oxides.
Patent EP-0293318-A3 (EP)
Title: Hybrid fuel metering system
IPC: F02C9/26
Filed: 1988-04-21
Abstract: A hybrid fuel metering system has a first circuit (46, 62, 70, 76) to position a valve (18) to direct fuel to a metering valve (20), a second circuit (64, 76) to position the valve (18) to correct engine overspeed and a third circuit (78, 82, 70, 76) to position the valve (18) so that the valve (18) may be manipulated to meter fuel to the engine.
Patent EP-0290388-A3 (EP)
IPC: C08L23/04
Filed: 1988-04-26
Abstract: A polyethylene stabilizer composition comprises: 
   A) one or more compounds with piperidine groups of the for­
mula (I) or (Ia) 
  
in which R is hydrogen, C₁-C₄-alkyl, allyl, benzyl, acetyl, 
acryloyl, 2-hydroxyethyl or 2-hydroxypropyl and    B) one or more metal compounds such as oxides and hydroxides 
of Al, Mg and Zn and, if appropriate, one or more salts of 
Al, Ba, Ca, Mg, Sr and Zn with C₁-C₂₂-carboxylic acids.
Patent EP-0304406-A3 (EP)
Title: Apparatus for automatically counting the microorganisms possibly present in liquids, particularly in waters for human use
IPC: C12Q1/06
Filed: 1988-08-11
Abstract: An apparatus for automatically counting the microorganisms possibly present in liquids, particularly in waters for human use, comprising in combination at least one device intended to mix the liquid to be analyzed, for example waters for human use, with a suitable reagent; at least one device adapted to mix control water with the reagent used for analyzing the liquid to be analyzed; at least one measuring cell provided with a sensor for detecting the bacterial charge possibly present in the liquid and carrying out the measurement thereof; at least one control cell provided with a sensor for detecting the presence of bacteria in the control water; two or more automatic sterilizing and washing devices each adapted to reset a measurement or a control cell associated thereto to allow the successive analysis to be carried out; a thermostatic device associated to the cells of the apparatus adapted to keep the cells at a constant predetermined temperature; an input and output data control system for controlling the necessary automatic operations of the apparatus; and, a data transmission system for feeding the information obtained on the bacterial charge of waters and the machine operation to a control center and possibly receiving therefrom the directives for any successive operation.
Patent EP-0339357-A3 (EP)
Title: Cutting tool
IPC: B26B7/00
Filed: 1989-04-11
Abstract: In order, in the case of a cutting knife for a cutting tool with a reciprocating drive, in particular for cutting through joint seals or insulation in glass panes, the cutting knife comprising a holding part for fastening to a drive shaft, and a blade part, to make it more economical to exchange the knife when it is worn down, it is proposed to fasten the blade part exchangeably to the holding part. 
<IMAGE>
Patent EP-0340747-A3 (EP)
IPC: B21C3/14
Filed: 1989-05-03
Abstract: Bei diesem Verfahren wird unmittelbar vor einer Umformung des sich in 
Längsrichtung bewegenden strangförmigen Gutes (1), wie Draht, Rohr, Band, 
Stange und Profil unmittelbar vor der Umformzone ein definiertes 
Temperaturfeld erzeugt und räumlich begrenzt. Dazu wird ein Teil der 
bei der Umformung entstehenden und entgegen der Bewegungsrichtung des 
Gutes zurückgeführten Wärmemenge genutzt. Gleichzeitig mit der Aus­
bildung des Termperaturfeldes wird ein Reaktionsraum mit einer im 
Vergleich zur Umgebungstemperatur erhöhten Temperatur erzeugt und dabei 
ein Temperaturbereich so eingestellt, daß sich im Reaktionsraum ein 
plastisch bis flüssiger Zustand des auf dem Gut aufgebrachten 
Beschichtungswerkstoffes ergibt und gelangt so durch die Umformzone. 
Die Vorrichtung umfaßt ein oder mehrere Elemente (6, 8, 10), wie 
ebene oder gekrümmte Platten, Siebe, Nezte oder Rohre, die vor der 
Umformeinrichtung (2, 3, 4) so angeordnet sind, daß sie keine unmittel­
bare Berührung zum strangförmigen Gut (1) haben und über Wärmeleiter (5) 
mit der nachfolgenden Umformeinrichtung (2, 3, 4) verbunden sind.
Patent EP-0340780-A3 (EP)
Title: Azidochlorination and diazidization of glycals
IPC: C07H15/18
Filed: 1989-05-05
Abstract: The invention describes a one-pot single step 
procedure for the azidochlorination or diazidization of 
glycals, including glycal elements of carbohydrates. 
Compounds such as 3,4,6-tri-O-benzyl-2-azido-2-deoxy-­
alpha-D-galactopyranosyl chloride, and 3,4,6-tri-O-­
benzyl-2-azido-2-deoxy-alpha-,beta-D-galactopyranose 
are prepared from tri-O-benzyl galactal as well as 
3,4,6-tri-O-acetyl-2-azido-2-deoxy-D-alpha-­
galactopyranosyl chloride and 3,6,-di-O-acetyl-4-O-­
[2,3,4,6-tetra-O-acetyl-beta-D-galactopyranosyl]-2-­
azido-2-deoxy-alpha-D-glycopyranosyl chloride from 
their respective O-acetylated glycal derivatives by the 
addition of azido chloride which is chemically 
generated in situ. A method using 3,4,6-tri-O-acetyl-­
2-azido-2-deoxy-alpha-D-galacto-pyranosyl chloride for 
the synthesis of antigenic determinants such as the 
terminal asialo GM₁(beta-D-Gal (1->3)-beta-D-GalNAc-OR) 
has been demonstrated. The conversion of the subject 
synthon into 3,4,6-tri-O-acetyl-2-azido-2-deoxy-alpha-­
D-galactopyranosyl bromide and 1,3,4,6-tetra-O-acetyl-­
2-azido-2-deoxy-alpha-D-galactopyranose is also 
described. A further method for the synthetic 
generation of the Tn antigen (alpha-D-GalNAc-O-L-­
serine) is also described.
Patent EP-0349934-A3 (EP)
Title: Process for the determination of the ionic strength or the specific gravity of queous fluids
IPC: G01N33/487
Filed: 1989-07-01
Abstract: The present invention relates to a process for the determination of the ionic strength or of the specific gravity of an aqueous fluid by mixing the fluid with a suitable reagent, determining the pH in the fluid and evaluating, characterised in that the reagent contains at least one pH buffer substance but no polyelectrolyte polymer or at least one pH buffer substance and/or at least one complexing agent, and to the reagent suitable therefor.
Patent EP-0361043-A3 (EP)
IPC: B29C45/20
Filed: 1989-08-09
Abstract: An integral sprue gated injection molding nozzle (10) 
and method having a melt bore (38) extending centrally 
therethrough wherein a circular forward end portion (100) of the 
electrical heating element (68) encircles the melt bore (38) in the 
nose portion (24) to provide additional heat adjacent the 
gate (42). The method includes locating the circular portion (100) 
of the heating element (68) in a circumferential space (172) between 
a hub member (146) and a funnel member (120) and integrally brazing 
them together in a vacuum furnace to form the nose portion (24) 
of the nozzle. The nose portion (24) is drilled and machined 
to provide the desired gate (42) and configuration depending 
upon the particular application.
Patent EP-0360000-A3 (EP)
IPC: B60T8/48
Filed: 1989-08-16
Abstract: Zur Anfahrschlupfregelung (ASR) und als (Berg)Anfahr­
hilfe wird bei einem Antiblockiersystem (ABS) mit 
zwischen Radbremszylindern (13a,13b) und Hauptbremszylinder (10) 
geschalteten ABS-Mehrwege-Regelventilen (15a,15b), Speicher­
kammer (17) für die Aufnahme von Druckmittelvolumen und 
Rückförderpumpe (RFP) (21) vorgeschlagen, daß der Fahrer 
zunächst die Bremse betätigt, ferner durch Schalter­
betätigung ein ASR-Umschaltventil (24) ansteuert und die 
Verbindung zum Hauptbremszylinder (10) unterbricht,worauf beim 
Anfahren die ABS-Regelventile (15a,15b) den Bremsdruck in die 
Speicherkammer (17) entlasten und anschließend bei An­
triebsschlupf an einem Rad die Rückförderpumpe (21) zur 
Erzeugung von Bremsdruck sowie die mit diesem beauf­
schlagten ABS-Regelventile (15a,15b) zur ASR-Bremsdruck­
modulation selektiv angesteuert werden.
Patent EP-0355838-A3 (EP)
Title: Visual telephone apparatus
IPC: H04N1/32
Filed: 1989-08-24
Abstract: A visual telephone apparatus of the present invention is 
capable of deciding whether the apparatus of the other party of 
communication is a normal telephone apparatus or facsimile equipment 
by the operator who hears the data received from a connected 
communication medium or automatically by analysis of the procedure of 
controlling the communication with the apparatus of the other party, 
and transmitting the data obtained by photographing a subject in 
accordance with the communication specification corresponding to the 
apparatus decided, as well as receiving the data from the apparatus of 
the other party in accordance with the communication specification 
corresponding to the apparatus decided and displaying the data on a 
display unit. The apparatus is also capable of visual telephone 
communication with a visual telephone set and facsimile communication 
with facsimile terminal equipment.
Patent EP-0367106-A3 (EP)
Title: Organosiloxane amine copolycondensates, process for preparing these and their use
IPC: C08G77/54
Filed: 1989-10-26
Abstract: The invention relates to organosiloxane-amine copolycondensates as random or block copolycondensates or mixtures thereof of units 
<IMAGE>
 and 
<IMAGE>
. 
<??>R<1> to R<5> is 
<IMAGE>
 
<??>R<6> is directly bonded to the nitrogen atom or the double-bonded radical X and is an alkylene group, cycloalkylene group or 
<IMAGE>
 or 
<IMAGE>
. 
<??>In this formula, n is 1 to 6 and m is 0 to 6. The free valences of the oxygen atoms bonded to the silicon atom are saturated by silicon atoms of other groups of the formula (III), if appropriate with the incorporation of cross-linkers. X stands for 
<IMAGE>
 where R" is H or an alkyl group. Preparation processes and the use of the products for the removal of dissolved metals from liquid phase or for the adsorption of gaseous compounds are also given.
Patent EP-0349078-A3 (EP)
IPC: G01R33/54
Filed: 1989-06-26
Abstract: Die Erfindung bezieht sich auf eine Schaltungsanordnung 
zur Erzeugung von Hochfrequenzsignalen für Kernspinunter­
suchungen, mit einem Festwertspeicher, in dem ein Signal 
als Folge von Datenworten gespeichert ist, einem Adressen­
generator zum Auslesen von Datenworten aus dem Festwert­
speicher mit einer Taktfrequenz und einem dem Festwert­
speicher nachgeschalteten Digital-Analog-Wandler. Zur 
Reduzierung des Speicherbedarfes ist vorgesehen, daß in 
dem Speicher ein sinusförmiges Signal als Folge von Daten­
worten gespeichert ist.
Patent EP-0359341-A3 (EP)
IPC: C07D487/10
Filed: 1989-09-15
Abstract: A 1,6-diazaspiro[4,4]nonane-2,7-dione derivative having the 
formula I:   
     X 
B-YP-Y 
B-X      (I)  
in which B has the formula II: 
  
wherein 
   a) Z₁, Z₂, Z₃, Z₄ are independently  
- C(Z′)₂ in which Z′ independently is hydrogen or C₁₋₄ alkyl, or  
- such that two adjacent Z atoms form part of a benzene ring;    b) each R is independently a bivalent group of the formula III or 
IV: 
 
 
  
wherein A is a substituent replacing hydrogen selected 
independently from a C₁₋₄ alkyl or halogen atom, n independently is 
0, 1 or 2 and the free valence bond of C* is linked with a ring 
nitrogen atom of the spirodilactam of the formula II;    c) m ≧ 0;    d) each X independently is hydrogen or a glycidyl-, acrylyl-, 
methacrylyl-, allyl- or propargyl group, with the proviso that when 
X is acrylyl, methacrylyl, allyl or propargyl then m is 0;    e) Y is 2-hydroxy-1,3-propadiyl;    f) each P independently is a divalent radical derived from a 
dihydric aromatic alcohol;    g) p is on average of from 0 to 3;    
with the proviso that when R is a bivalent group of the formula III 
and simultaneously Z₂ and Z₃ are each CH₂ and simultaneously Z₁ and 
Z₄ are each independently hydrogen or a C₁₋₄ alkyl, then each X is 
not hydrogen or glycidyl.
Patent EP-0329267-A3 (EP)
IPC: F16H61/24
Filed: 1989-01-06
Abstract: A throttle valve (22) supplies a pressure 
substantially proportional to a throttle position 
established by an operator. The throttle pressure is 
used as a control signal in automatic transmissions to 
effect the timing of ratio interchanges. A detent 
sleeve member (54) is slidably disposed in the body 
(26) of the valve and prevented from movement in one 
direction by a locking ring (58). The sleeve member 
(54) is slidably positioned on a manually-operated 
plunger (20) and is urged against the locking ring (58) 
by hydraulic pressure. The sleeve member (54) is 
disposed in a position to be engaged by an operator 
input means (14,16,18) when the full throttle or 
"detent throttle" position is reached. After abutment 
of the sleeve member (54) by the operator input means 
(14,16,18), a step function increase in operator input 
force is necessary for further throttle movement. This 
informs the operator that a predetermined throttle 
position has been reached.
Patent EP-0339860-A3 (EP)
Title: Low gain positive pre-press proofing system
IPC: G03F7/11
Filed: 1989-04-19
Abstract: A positive-acting photosensitive proofing element 
is constructed with a thermal adhesive layer having a Tg 
between 45°C and 60°C, said adhesive comprising a polymer or 
copolymer derived from an ethylenically unsaturated monomer 
and 0.5 to 40% by weight of a polyvinyl ether polymer as a 
flexibilizer.
Patent EP-0355972-A3 (EP)
Title: Process for production of fatty acids having high degree of unsaturation
IPC: C12P7/64
Filed: 1989-07-12
Abstract: A process for the production of a highly unsaturated fatty acid comprising the steps of culturing a microorganism belonging to the genus Echinosporangium and capable of synthesizing highly unsaturated fatty acids to produce highly unsaturated fatty acids or a lipid containing highly unsaturated fatty acid, and recovering the highly unsaturated fatty acid; and a process for the production of a lipid containing highly unsaturated fatty acids comprising the steps of culturing a microorganism belonging to the genus Echinosporangium and capable of synthesizing highly unsaturated fatty acids to produce a lipid containing highly unsaturated fatty acids, and recovering the lipid containing highly unsaturated fatty acids.
Patent EP-0374097-A3 (EP)
IPC: A61K38/00
Filed: 1989-12-06
Abstract: Die Erfindung betrifft die Verwendung von Verbindungen vom Typus der 
Renininhibitoren oder verwandter Aspartatproteinaseinhibitoren als 
gag-Protease-Inhibitoren. Sie betrifft insbesondere die Verwendung dieser 
Verbindungen zur Herstellung von pharmazeutischen Präparaten zur Anwen­
dung als gag-Protease-Hemmer, wobei Verbindungen der Formel  
R² - AAN - Q - AAC - R¹      (I),  
worin AAN ein bivalentes Radikal bestehend aus einem bis fünf bivalenten 
α-Aminosäureresten bedeutet, welches N-terminal mit dem Rest R² und 
C-terminal mit dem Radikal Q verbunden ist, AAC eine Bindung oder ein 
bivalentes Radikal bestehend aus einem bis fünf bivalenten α-Aminosäure­
resten bedeutet, welches N-terminal mit dem Radikal Q und C-terminal mit 
dem Rest R¹ verbunden ist, R¹ für Hydroxy, verethertes Hydroxy, Amino 
oder substituiertes Amino mit Ausnahme eines von einer α-Aminosäure 
abgeleiteten Aminorestes bedeutet, R² Wasserstoff oder einen Acylrest mit 
Ausnahme eines gegebenenfalls N-substituierten Acylrestes einer natür­
lichen Aminosäure bedeutet, und Q einen bivalenten Rest bedeutet, der ein 
Isoster eines Dipeptides ist, sowie Salze davon verwendet werden.
Patent EP-0385502-A3 (EP)
IPC: H02J5/00
Filed: 1990-03-02
Abstract: An electric power transmitting device transmits 
electric energy from one coil to another coil through an 
inductive coupling therebetween. One of the coils has an 
end bent in the axial direction of the coil. When the other 
coil is to be inserted into said one coil, it can be 
inserted in not only the axial direction of said one coil, 
but also a direction transverse to the axial direction 
through the bent end of the coil. Said one of the coils is 
typically housed in a holder, and the other coil in the grip 
of a gun-shaped, hand-held bar-code scanner. When the grip 
is inserted into a groove defined in the holder, the coils 
are magnetically coupled to each other, thus providing an 
inductive coupling. The bar-code scanner can easily be 
placed on and removed from the holder.