baber/WOPTO huggingface dataset:
Patent EP-0186572-A3 (EP)
Title: Electric connector
IPC: H01R13/432
Filed: 1985-12-10
Abstract: An electric connector comprises elongated contacts and 
an insulating housing. Each the elongated contact comprises 
at one end a curved contact element having at a front end a 
support piece extending in a longitudinal direction of the 
contact, at the other end a terminal element, and an elastic 
fixing lug integral with the contact and supported at one end 
on a side of the curved contact element by the contact at an 
intermediate portion thereof between the curved contact and 
terminal elements.
Patent EP-0184980-A3 (EP)
IPC: F16L57/06
Filed: 1985-12-13
Abstract: Die Erfindung betrifft ein Verfahren zum Ummanteln von 
Stahlrohren, die mit einer Korrosionsschutzbeschichtung, 
insbesondere einer Korrosionsschutzbeschichtung mit äus­
serer Polyäthylenschicht, versehen sind, mit einer aussen 
liegenden mechanischen Schutzschicht. Um ein Verfahren 
anzugeben, mit dem Stahlrohre, die bereits mit einer Korro­
sionsschutzbeschichtung versehen sind, mit einer aussen 
liegenden möglichst leichten mechanischen Schutzschicht 
ummantelt werden können, wobei diese eine Sicherung des 
Korrosionsschutzes bei mechanischen Einwirkungen, ins­
besondere durch scharfkantige Felsstücke bei der Rohrver­
legung oder durch starke Verformung des Rohres, gewähr­
leisten soll, wird vorgeschlagen, dass als Schutzschicht auf 
das Rohr ein hochelastischer vernetzter Kunststoff oder 
Kautschuk von mindestens 3 mm Schichtdicke aufgebracht 
wird.
Patent EP-0194612-A3 (EP)
IPC: G02B6/34
Filed: 1986-03-07
Abstract: Bei einem Multiplexer oder Demultiplexer sind die 
Lichtleitfasern in eine Lochplatte aus einem photolithogra­
phisch ätzbaren Material eingekittet und ihre Abschlußflä­
chen sind mit der Oberfläche der Lochplatte abgeschliffen 
und poliert. Zum Ausgleich von Fokusdifferenzen ist zwi­
schen dem transparentem Tragkörper und der Oberfläche 
der Lochplatte eine Platte mit abgestimmter Dicke ange­
ordnet.
Patent EP-0209893-A3 (EP)
IPC: H04M1/2745
Filed: 1986-07-22
Abstract: The memory device memorizes a number corresponding 
to a plurality of digits, for example, a unit phone 
number using a first memory array (100). A desired 
number is obtained by selecting a Y address. A readout 
operation is executed by inputting all data selected by a 
Y address to a second memory array (90) at once and 
outputting data sequentially from the second memory array 
(90) by one digit. A write operation is executed by 
inputting data sequentially to the second memory array 
(90) by one digit and outputting data from the second 
memory array (90) to the first memory array (100) at 
once.
Patent EP-0212559-A3 (EP)
IPC: C08L1/00
Filed: 1986-08-12
Abstract: Polyvinyl chloride resin stabilizer compositions are pro­
vided, comprising a 2,2,6,6-tetramethyl piperidinyl compound 
and an ammonium or metal perchlorate; and also stabilized po­
lyvinyl chloride resin compositions containing such stabilizers, 
and optionally including a plasticizer, and particularly as mold­
ed articles with polyurethane foam backing.
Patent EP-0216281-A3 (EP)
IPC: A46B15/00
Filed: 1986-09-13
Abstract: Es wird eine Vorrichtung zur Zahnpflege beschrieben, mit 
einem Griffteil (10, 18; 26; 38; 50; 60; 74; 90;112) und mit 
einem vom Griffteil gehaltenen Zahnpflegeteil (12, 12′). Das 
Zahnpflegeteil (12, 12′) ist ein Schwamm (14), eine Bürste 
(106) oder eine Düse (108).
Patent EP-0219012-A3 (EP)
Title: Data carrier with an optical authenticity feature, and method of making and checking the data carrier
IPC: B42D25/00
Filed: 1986-10-03
Abstract: The present invention relates to a data carrier (identification card, bank card, credit card, etc.) in which information is provided in an inner volume area by means of a laser beam, the information being visible in the form of changes in the optical properties of the carrier material due to an irreversible change in the material caused by the laser beam and to a method for producing the data carrier and for testing it.
Patent EP-0240630-A3 (EP)
IPC: A61K31/57
Filed: 1986-04-10
Abstract: Disorders of the skin resulting from over 
androgenicity, such as acne vulgaris, may be 
treated by applying, to affected areas of the 
skin, a composition containing a therapeutically 
effective amount of pregnenolone.
Patent EP-0207664-A3 (EP)
IPC: G06F7/00
Filed: 1986-06-12
Abstract: A method and apparatus are presented for depositing bits 
in a destination register in accordance with various embodi­
ments of the present invention. Bits within an instruction 
register specify to an arithmetic logic unit (ALU) a bit source, a 
number of bits, and a location within the destination register. 
The ALU within a single instruction cycle time transfers bits 
from the bit source to the location within the destination 
register. The source of bits may be another register or an 
immediate field within the instruction register.
Patent EP-0247294-A3 (EP)
Title: Acoustic detecting device on the ground with at least one three-component geophon
IPC: G01V1/16
Filed: 1987-02-27
Abstract: In an acoustic ground vibration detector for the detection of infrasound ground vibrations, comprising at least one three-component geophone probe, the three individual geophones of said geophone probe are electrically connected in series and act upon an operation amplifier whose output signal activates a Reed relay. The activated Reed relay switches on a sound signal transmitter which produces an audible acoustic signal for the duration of the ground vibration signal. The acoustic ground vibration detector is intended in particular for locating buried persons. Moreover, it serves to protect important objects by registering infrasound ground vibrations produced by footfall sound.
Patent EP-0261371-A3 (EP)
Title: Integrated circuit with latch-up protection circuit fabricated by complementary mos technology
IPC: H01L27/08
Filed: 1987-08-10
Abstract: A latch-up protection circuit for an integrated circuit using complementary MOS circuit technology has a substrate bias generator that applies a negative substrate bias to a semiconductor substrate having a p-conductive material into which a well-shaped semiconductor zone of n-conductive material is inserted. In order to avoid latch-up effects in the integrated circuit, an electronic protection circuit interrupts the capacitive charging currents of a capacitor in the substrate depending on the potential of the semiconductor substrate which is taken at a doped substrate bias terminal. The electronic protection circuit disconnects a capacitor bias generator from the capacitor when a voltage on the substrate bias terminal is greater than a difference between a reference potential and a threshold voltage of a first transistor in the electronic protection circuit. The electronic protection circuit connects the capacitive bias generator to the capacitor when a voltage on the substrate bias terminal is lower than the difference. No quiescent current flows through the electronic protection circuit during normal operation of the integrated circuit.
Patent EP-0390934-A3 (EP)
Title: Gas meter
IPC: G01F3/22
Filed: 1984-06-13
Abstract: The gas-meter has a measuring unit with casing forming two measuring compartments. Each of these is divided by a diaphragm into two chambers, while a distribution surface contains four ports, each connected to a chamber by an internal passage. A moving distributor is mounted on the surface, being coupled by levers to the diaphragms.   The casing comprises a central block, to which two side covers are fixed. The block incorporates all the components forming the internal passages.
Patent EP-0243017-A3 (EP)
Title: Improvements in double glazing
IPC: E06B3/66
Filed: 1987-04-01
Abstract: A double glazed leaded light unit comprises first (4) and second (10) facing sheets of clear transparent material, a perimeter frame (9, 11) spacing the facing sheets (4, 10) apart and hermetically sealing the gap (8) formed between the facing sheets (4, 10), and located within the gap (8), the lead strips (7, 7a) and glass pieces (1, 2) of a leaded light (3), and is characterised in that the pieces of glass (1, 2) are supported directly, against the inside of the first of the facing sheets (4), a first framework of lead strips (7, 7a) is secured over the edges of the pieces of glass (2, 1) within the gap (8) and a second framework of lead strips (7) is secured on the outside of the first facing sheet (4) to overlie the edges of the pieces of glass (2, 1) disposed within the gap (8).
Patent EP-0246912-A3 (EP)
IPC: C12M1/24
Filed: 1987-05-22
Abstract: A method is disclosed for reducing the oxygen 
content of a medium in which are present cells, usually 
anaerobic microorganisms, to extend the time during which 
the cells remain viable. The method comprises having in 
fluid contact with the aqueous medium an effective amount 
of an oxidase and substrate for the oxidase. The oxidase 
and substrate for the oxidase in an aqueous medium can be 
in fluid, e.g., air, contact with a separately contained 
aqueous medium in which the cells are present. 
Alternatively, the cells can be present in the same 
aqueous medium as the oxidase and substrate for the 
oxidase. The aqueous medium containing the oxidase and 
the substrate for the oxidase can further contain a 
hydrogen peroxide scavenger in an effective amount. A 
composition in accordance with the invention comprises in 
a liquid medium viable cells, such as anaerobic 
microorganisms, an oxidase and its substrate in an amount 
sufficient to retain the viability of the cells, and a 
hydrogen peroxide scavenger in an amount sufficient to 
reduce the level of hydrogen peroxide generated by the 
oxidase. The method of the invention has particular 
application in transport media used for transporting 
microbiological specimens.
Patent EP-0257917-A3 (EP)
IPC: C30B13/00
Filed: 1987-08-12
Abstract: Disclosed are methods that result in substantial improvement of 
 s ilicon- o n- i nsultator (SOI) device manufacture. We have discovered that carbon 
can be advantageously used as a wetting agent in the 
 m elting- r ecrystallization (MR) method of producing SOI wafers. We have also 
found that contacting the wafer (typically subsequent to the formation thereon 
of a poly-Si layer on a SiO₂ layer but prior to the completion of formation of a 
SiO₂ cap layer on the poly-Si layer) with an atmosphere that comprises a 
wetting agent-containing molecular species (e.g., CH₄, NH₃), with the wafer at 
an appropriate elevated (e.g., 500-900°C) temperature, can reliably result in 
recrystallized Si films of high quality. Furthermore, we have discovered the 
existence of a previously unknown parameter regime (low thermal gradient 
across the resolidification front, typically no more than about 4°C/mm) for the 
MR process that can result in a highly perfect (χ min  of 3%, subboundary 
spacing of about 50 µm, misalignment across subboundaries of the order of 0.1°) 
resolidified Si layer. Devices can be fabricated directly in this layer, or the layer 
can be used as seed substrate for the growth of a "thick" epitaxial Si layer of 
the type useful for the fabrication of high voltage semiconductor devices.
Patent EP-0281130-A3 (EP)
Title: Apparatus and method for pultruding reinforced plastic articles
IPC: B29C48/90
Filed: 1988-03-03
Abstract: An apparatus and method for pultruding reinforced 
plastic articles. The apparatus includes a first, hot die (114) 
having a long tapered portion (120). The hot die partially con­
solidates resin-impregnated fibers into an oversized form. 
After exiting the hot die, the partially consolidated 
material is passed through a second, cooling die (126)  which 
finally consolidates the material and forms it into the 
desired, final shape. The cooling die (126) is at a temperature 
less than the temperature of the hot die (114). Preferably, the 
cooling die (126) has a tapered portion (132) which is shorter than the 
tapered portion (120) of the first die (114). A method is disclosed for 
pultruding plastic articles using the apparatus.
Patent EP-0320577-A3 (EP)
IPC: B41M5/382
Filed: 1988-09-15
Abstract: An improved printing member (18) is disclosed for use in a 
system wherein a current source (1), in combination with a 
resistive ribbon (14), produces heating in selected areas 
(14a) of the ribbon for effecting the formation of a 
printing pattern on the printing member, which member is 
composed of a first layer (22), having a predetermined melt­
ing temperature, and a heat-conducting layer (20) which 
adheres to the first layer below its predetermined melting 
temperature and which adheres to said resistive ribbon at 
temperatures above said predetermined melting temperature, 
such that, when the second layer is heated to a temperature 
level above the predetermined melting temperature in 
selected areas forming a pattern to be printed, the select­
ed areas will adhere to the resistive ribbon and release 
from the first layer. Consequently, when the resistive 
ribbon is in contact with the heat-conductive layer while 
at a temperature level above the predetermined melting 
temperature of the first layer and is then drawn away from 
the heat-conductive layer, the selected areas will be 
removed from the heat-conductive layer forming the pattern 
to be printed therein.
Patent EP-0314024-A3 (EP)
Title: Method of filtering a plastic meltable material and filter apparatus for an extrusion installation to carry out this method
IPC: B29C48/03
Filed: 1988-10-22
Abstract: In the filtering apparatus for an extrusion machine, a stream of heat-softened plastic material arrives via a flow conduit in a filter housing at an outlet, and thereby permeates replaceable filter means which are carried by a slide which is temporarily slid out of the stream of plastic material. For this, the slide comprises two chambers, forming flow conduit sections and arranged spaced in tandem in the direction of displacement, both of which are closed by filter plates. The slow conduit sections being, at a specified position of the slide in the filter housing internally in flow connection via, in each case, a port, with the outlet conduit in the filter housing and, externally via the filter plates, with the inlet conduit or with a backflow conduit in the filter housing.
Patent EP-0289075-A3 (EP)
Title: Reluctance electric machine
IPC: H02P25/08
Filed: 1988-04-15
Abstract: The stator (S) is connected to an AC supply (R) through a current vector amplitude and phase control circuit (C). The latter comprises e.g. an energy recovery chopper-rectifier and four-quadrant transistor inverter. The ferromagnetic elements (L) of the rotor are interspaced between inserts (I) of e.g. Al or synthetic nonmetal set into cavities which extend in a plane tangential to the air gap (T), with a width not exceeding five times that of the gap. The ratio of the ferromagnetic portion to the total cross-section of the rotor is not greater than 0.6.
Patent EP-0306107-A3 (EP)
Title: New yeast strains providing for an enhanced rate of the fermentation of sugars, a process to obtain such yeasts and the use of these yeats
IPC: C12N15/52
Filed: 1988-09-01
Abstract: Yeasts capable of improved fermentation of sugars, 
a process to obtain these yeasts and the use of these yeasts 
are provided. The yeasts show higher rates of metabolism 
resulting in for example higher carbon dioxide and ethanol 
production in media containing sugars, such as maltose, as 
main carbon and energy source. The fermentation rate of sugars 
is improved by the introduction into a yeast of one or more 
DNA constructs comprising at least one gene encoding a protein 
promoting the uptake and/or initial metabolic conversion of a 
transported sugar substrate.
Patent EP-0279650-A3 (EP)
IPC: F21S8/10
Filed: 1988-02-17
Abstract: A Fresnel-type reflector (20) having the physical 
shape of a cone. In a preferred embodiment, the reflector 
is made by forming a reflective coating on a structured 
surface of a thin flexible film and forming the film into 
the shape of a cone. The structures (21) on the surface are 
designed to cause the reflector to imitate the optical 
properties of a parabolic reflector (35A,35B) when the reflector of 
the invention is formed into the shape of a cone.
Patent EP-0292174-A3 (EP)
Title: Encapsulating compositions ultra-pure, fused-silica fillers
IPC: C08K3/34
Filed: 1988-05-09
Abstract: Compositions for encapsulating electronic 
components are provided which comprise a blend of a 
curable resin and an ultra-pure silica filler. The 
filler is composed of fused silica granules which are 
prepared from a gel of a silicon-containing organic 
compound, such as TEOS, and which have a uranium 
content of less than about 0.1 parts per billion and 
a thorium content of less than about 0.5 parts per 
billion. The compositions can be readily 
manufactured in commercial quantities at reasonable 
costs and are particular well-suited for 
encapsulating components, such as, high density RAMs, 
which are sensitive to alpha particles.
Patent EP-0331144-A3 (EP)
Title: 3-substituted para-amino phenols, process for their preparation, their use in dyeing keratenic fibres and intermediates used in the preparation process
IPC: C07C323/09
Filed: 1989-03-01
Abstract: 3-Substituted para-aminophenols of general formula:    <IMAGE>  (I)  where X=H, halogen; Y=O-, -S-; R=alkyl, hydroxyalkyl, C1-4 aminoalkyl or C3-C6 polyhydroxyalkyl; with the proviso that, when X=H, R is not methyl, and when X=H and Y=O, R is not ethyl; process for preparing them, intermediate compounds of formula:    <IMAGE>  (II)   where X1=halogen, Y and R have the meaning stated above; with the proviso that, when Y=O, R is not methyl, and when R=aminoalkyl, X1 can also denote hydrogen; dyeing compositions containing one or more compounds of formula (I), and a process For dyeing human hair.
Patent EP-0355311-A3 (EP)
IPC: G01S3/784
Filed: 1989-06-23
Abstract: Das beschriebene Verfahren und Vorrichtung zum Lenken von bewegten 
Objekten stützt sich auf eine elektrooptische Sensoreinheit (2) mit dem 
die von einem Flugkörper (1), bzw. Geschoß generierte UV-Strahlung 
selektiv erfaßt wird. Die daraus resultierenden Signale werden 
aufbereitet und mittels Rechner in Steuer- und Regelsignale für das 
Lenkobjekt umgesetzt. Der Vorteil des Verfahrens liegt in der, verglichen 
mit bekannten Vorgehensweisen, stark erhöhten Ortungswahrscheinlichkeit 
und Störsicherheit bei reduziertem Aufwand.
Patent EP-0359923-A3 (EP)
IPC: G06F9/50
Filed: 1989-07-04
Abstract: A data cache in a computer operating system that 
dynamically adapts its size in response to competing 
demands for processor storage, and exploits the 
storage cooperatively with other operating system 
components. An arbiter is used to determine the 
appropriate size of the cache based upon competing 
demands for memory. The arbiter is entered cyclically 
and samples user's wait states. The arbiter then 
makes a decision to decrease or increase the size of 
the cache in accordance with predetermined parameters.
Patent EP-0366143-A3 (EP)
Title: Printer including printed sheet turn-over mechanism
IPC: B41J13/00
Filed: 1989-10-27
Abstract: In a printer, a unit (A) for turning over a 
sheet (P) comprises: a conveying roll (A1) provided 
downstream of a printer head (PH); a top roll (A2) and a 
bottom roll (A3) which are rotatably coupled to the front 
end and the rear end of a swingable link (L), 
respectively; and at least one elastic endless belt (A4) 
reeved around the top roll (A2) and bottom roll (A3), a 
swingable link (L) being swingable about the axis of the 
top roll (A2) with the top roll (A2) into contact with the 
conveying roll (A1) through the endless belt (A4), and a 
control mechanism for operating the link (L) so that it is 
swung down for a first half of a period of time for which 
a sheet (P) passes through the conveying roll (A1) and the 
top roll (A2), and swung up for the second half.
Patent EP-0374512-A3 (EP)
IPC: G06F17/30
Filed: 1989-11-23
Abstract: A method of monitoring objects in an interactive object-­
oriented database system. Any of a plurality of client programs 
can request monitoring of attributes of objects in the database. 
A record is kept of update transactions initiated by a client. 
When the client commits the changes, any client which has 
requested monitoring is notified of any change in the value of 
an attribute being monitored at the request of that client. The 
notification interrupts the client and invokes a predesignated 
client procedure. Overhead is minimized by creating partial view 
materialization paths and defining monitors ahead of time and by 
localizing the monitoring.
Patent EP-0373461-A3 (EP)
Title: Benzazoles
IPC: C07D417/04
Filed: 1989-12-02
Abstract: Novel benzazoles of the formula (I) 
  
wherein Q represents 
  
and the use of the new compounds as herbicides.
Patent EP-0372524-A3 (EP)
Title: Method of enrichment and cloning for dna containing an insertion or corresponding to a deletion
IPC: C12N15/09
Filed: 1989-12-06
Abstract: The present invention concerns a method for enriching for, 
and optionally, clonally isolating, gene sequences which 
contain an insertion or which correspond to deletion. The 
method is capable of such enrichment and isolation even when 
the insertion or deletion has not been genetically charac­
terized, or is incapable of causing a discernible deficiency.
Patent EP-0335624-A3 (EP)
Title: Surface active polymers
IPC: C09K23/52
Filed: 1989-03-23
Abstract: Water-soluble or water-swellable polymers ionic in 
character and having surface-active properties are 
provided which are based on a lipophilic monomer, which 
may be an ionic, nonionic and anionic water-soluble 
monomer, the latter monomer being further characterized 
by its homopolymer being soluble in water at a pH in the 
range of 2 to 14. Other monomers may be present. It is 
preferred that these be water-soluble. The polymers are 
prepared generally in the usual manner employed for α,β-­
ethylenically unsaturated compounds. The products have 
a myriad of uses, such as thickeners, water-treating 
aids, sewage treatment, superabsorbers, etc.
Patent EP-0339867-A3 (EP)
Title: Motion recognition apparatus
IPC: G06T7/20
Filed: 1989-04-20
Abstract: A motion-pattern recognition apparatus of this 
invention is an apparatus for recognizing the motion of an 
object contained in physical image data. The apparatus has 
an input circuit (1) arranged to photograph an object and 
input physical image data upon the object, an arithmetic 
circuit (104) connected to the input means for computing a 
vector indicative of a variation in the physical image data 
from the input physical image data, an image forming circuit 
(105) connected to the arithmetic circuit for forming an 
image corresponding to the motion of the object from the 
vector input from the arithmetic circuit in accordance with 
a predetermined rule, a memory circuit (106) for retrievably 
storing in advance different kinds of conceptualized meaning 
of motion, a retrieving circuit (102) connected to the image 
forming circuit and the memory circuit for retrieving a 
conceptualized meaning close to the image of the motion of 
the object on the basis of the image of the motion, and the 
rule altering circuit (103) connected to the retrieving 
circuit and the image forming circuit for altering the 
predetermined rule on the basis of the conceptualized 
meaning retrieved by the retrieving circuit. Since a loop 
is formed between the image forming circuit and the memory 
circuit, it is possible to form, in the image forming 
circuit, an image based on a more exact recognition of the 
 
 
motion of the object. This loop is of a form analogous to 
the visual information processing inherent in living things.