baber/WOPTO huggingface dataset:
Patent EP-0367533-A3 (EP)
Title: Method of treatment for interstitial cystitis
IPC: A61K31/485
Filed: 1989-10-30
Abstract: A method of treating patients suffering from 
interstitial cystitis comprises daily administration to such 
patients of from about 1 to about 50 mg of the narcotic 
antagonists nalmefene or naltrexone. The nalmefene or 
naltrexone may be administered in equally divided doses from 
one to four times daily, preferably by the oral route. 
Parenteral administration may be utilized where suitable.
Patent EP-0347367-A3 (EP)
IPC: F16L59/06
Filed: 1989-06-01
Abstract: Die Erfindung betrifft ein Verfahren zur Erzeugung eines Vakuums in 
Hohlkörpern (4) vorzugsweise aus 
metallischen Werkstoffen, insbesondere aus 
Stahl und sie ist dadurch gekennzeichnet, daß in den Hohlkörper (4) mit 
Wasserstoff beladenes Metallhydrid (7) eingebracht wird und beim Erwärmen 
des Hohlkörpers (4) verdrängtes Wasserstoffgas freigesetzt wird.
Patent EP-0360781-A3 (EP)
Title: Process for the single or double-sided zinc plating of stainless steel
IPC: C25D3/22
Filed: 1989-09-01
Abstract: In a process for single- and double-sided electrolytic zinc-plating of stainless steel, the latter in the form of a stainless steel strip is connected as the cathode in an electroplating cell, and metallic zinc is deposited on the stainless steel strip from an aqueous solution of a zinc salt at pH 1.0 to 2.5, preferably 1.5 to 2.0, whereby contact corrosion due to sheet is avoided; this is of great importance particularly in the automobile industry.
Patent EP-0380010-A3 (EP)
IPC: G03F7/029
Filed: 1990-01-20
Abstract: Die Erfindung betrifft strahlungsempfindliche, ethylenisch ungesattigte, 
copolymerisierbare Sulfoniumsalze und Verfahren zu deren Herstellung.  
     Die erfindungsgemäßen Sulfoniumsalze entsprechen der allgemeinen Formel  
[(R) a (R¹) b (R²) c  
] A ⊖    
worin R, R¹ und R² für organische Reste stehen, wovon mindestens einer 
eine ethylenisch ungesättigte Gruppe enthält, a+b+c = 3 ist und A ⊖  für ein 
Säureanion steht.  
     Die erfindungsgemäßen Sulfoniumsalze eignen sich u.a. für kationisch 
härtbare Mischungen.
Patent EP-0381215-A3 (EP)
Title: Method and apparatus for reducing noise in a linked compressor-expander telecommunications system
IPC: H04B1/64
Filed: 1990-02-01
Abstract: A method and apparatus for reducing noise 
fluctuation in a linked compressor-expander (Lincompex) 
telecommunications system in which an artificial tone 
signal (60) is injected into a demodulator of the communication 
system to bias the output toward self quieting. The 
artificial tone is developed to have a level that is 
effective below a threshold level of Lincompex 
demodulation such that during normal communication 
transmission, the artificial tone has no deleterious 
effect, while below the demodulation threshold, random 
noise inputs are effectively biased to a constant level to 
produce a quieting effect on the demodulator output (52).
Patent EP-0388778-A3 (EP)
Title: Preparation of dioxolane derivatives
IPC: C07D317/24
Filed: 1990-03-15
Abstract: The invention relates to a process for the preparation of an alcohol of the formula 
<IMAGE>
 in which R<1> and R<2> independently of one another denote methyl or ethyl, or together denote pentamethylene,
 by enzymatic hydrolysis of a corresponding alkanoic acid ester of the formula 
<IMAGE>
 in which R<3><'> denotes C2-9-alkanoyl,
 and if desired for the preparation of D- alpha -tocopherol by conversion of the (S)-alcohol Ib' thus prepared or of the (S)-alkanoic acid ester unreacted during the hydrolysis according to the invention into D- alpha -tocopherol. The invention likewise relates to novel dioxolane derivatives of the formula 
<IMAGE>
 in which R<1> and R<2> independently of one another denote methyl or ethyl, or together denote pentamethylene, and R<3> denotes hydrogen, C2-9-alkanoyl, alkanesulphonyl or arylsulphonyl, where, if R<1> and R<2> both stand for methyl, R<3> is other than hydrogen, and where the compound {2-methyl-1,4-dioxaspiro[4,5]dec-2-yl}methanol coming under the formula I is chiral. These compounds are useful intermediates in the preparation of vitamin E, in particular of D- alpha -tocopherol.
Patent EP-0400286-A3 (EP)
Title: Circuit for standards conversion of video signals for representation on a reproduction apparatus with a matrix display device
IPC: H04N3/10
Filed: 1990-03-17
Abstract: Television signals are currently still mainly reproduced by means of cathode ray tubes. Newly developed reproduction devices with a flat screen have as a rule a matrix with picture elements which are selected in dependence on the received television signals. The matrix arrangement selection system is designed in such a manner that a particular display control circuit is only suitable for one television standard. So that video signals of different scanning standards can also be reproduced on reproduction devices having a matrix-shaped display device, the video signal is temporarily stored in the reproduction device, and before reproduction occurs, digital signal processing is carried out by means of vertical reinterpolation. The circuit arrangement according to the invention is particularly suitable for standards conversion of video signals for representation on a reproduction device with matrix display device. <IMAGE>
Patent EP-0393593-A3 (EP)
IPC: F27D21/02
Filed: 1990-04-17
Abstract: There is provided a method of monitoring a firing condition in 
a cement kiln, by measuring an intensity of spectrum of a radiation 
which radiation is emitted from a clinker being fired in a cement 
kiln, and processing the intensity of the spectrum to produce a 
parameter for monitoring the condition in the kiln, by correcting the 
intensity profile of the spectrum by interpolating a profile (range) 
which is deformed by the absorption with alkali atom(s) in an 
atmosphere of the kiln. Further, the absorption intensity of the 
spectrum at a sodium absorption wavelength and potassium absorption 
wavelength should be continuously measured and corrected by 
interpolating so as to produce a parameter for monitoring. An 
apparatus for monitoring a cement kiln, comprises an optical head 
collector equiped at a kiln hood of the kiln, to collect a radiation 
from a clinker being fired in the kiln, an optical fiber for 
transmitting the collected radiation, a spectrophotometer for 
analysing the collected radiation, which is connected to said optical 
fiber, and, a processor for processing said intensity of the spectrum 
measured by said spectrophotometer, outputing the processed data, and 
controlling the operation of the spectrophotometer. Further, the 
apparatus has said optical collector and said optical fiber mounted 
respectively on each of a plurality of the cement kilns, and a 
transfer switch(s) for selecting an optical head and an optical fiber 
connecting the kiln to be monitored, and then, a plurality of the 
cement kilns can be monitored.
Patent EP-0395982-A3 (EP)
IPC: C07C255/37
Filed: 1990-04-24
Abstract: Ungesättigte Nitrile der allgemeinen Formel I 
  
in der R für einen verzweigten oder unverzweigten Alkylrest mit 4 bis 
10 C-Atomen oder einen Phenylring steht, der durch eine Alkylgruppe mit 1 
bis 4 C-Atomen, eine oder mehrere Alkoxygruppen mit 1 bis 3 C Atomen, vor­
zugsweise 1 oder 2 Methoxygruppen, oder eine Alkylendioxygruppe, vorzugs­
weise eine Methylendioxygruppe substituiert ist,  
sowie deren Herstellung und Verwendung als Riechstoffe.
Patent EP-0409048-A3 (EP)
Title: Aminoalkyl substituted 2-aminothiazoles and medicines containing them
IPC: A61K31/495
Filed: 1990-07-10
Abstract: Aminoalkyl-substituted 2-aminothiazole derivatives of the general formula I   <IMAGE> I  where R1 and R2, which may be identical or different, are each hydrogen, C1-C5-alkyl, phenyl or C1-C5-alkanoyl, R3 is C1-C5 -alkyl, phenyl which is unsubstituted or monosubstituted by halogen, C1-C5-alkyl or C1-C5-alkoxy, or thienyl, n is an integer of from 2 to 6, and NR4R5 is one of the groups a, b, c or d  <IMAGE> <IMAGE>  where Ar is a phenyl ring which is unsubstituted or monsubstituted by C1-C5-alkyl, C1-C5-alkoxy, halogen, hydroxyl, nitro or trifluoromethyl, or is pyridyl, pyrimidinyl or thienyl, R5 is H or C1-C5-alkyl and R7 is phenyl which is unsubstituted or monosubstituted by C1-C5-alkyl, C1-C5-alkoxy, halogen, hydroxyl or trifluoromethyl, or R7 is thienyl, with the proviso that R3 is C1-C5alkyl only when either R1 and R2 are not both simultaneously H or when NR4R5 is the group d, and their salts with physiologically tolerated acids, their preparation, their use for the preparation of a drug, and the drugs.
Patent EP-0408085-A3 (EP)
Title: Hydrophobic and/or abhesive mass, reactive diluent, plasticizer and their use
IPC: D06M15/37
Filed: 1984-08-17
Abstract: The invention relates to novel hydrophobic and/or abhesive compositions, reactive thinners, plasticisers containing a monomeric, oligomeric and/or polymeric hydrocarbon compound with a high methyl group content, and/or derivatives thereof, having the formula <IMAGE>  in which     R1, R2, R3 and R4 are H, -CH3 and/or -CH2-CH3, A and B are H, -CH3, -CH2-CH3 and/or a radical of the above formula   2, and n is an integer between 0 and 20 000 000, preferably from 50 to 1 000 000, in particular from 50 to 500 000, and in which the methyl group content is at least 2.0, preferably from 3.0 to 4.0, mol per monomer or monomer unit. These novel compounds with a high methyl group content allow, in an economical manner, many inorganic, organometallic and/or organic substances to be rendered hydrophobic and/or abhesive or can be used to prepare films or sheets having hydrophobic and/or abhesive properties. The liquid compounds can also be employed as reactive thinners and/or plasticisers.
Patent EP-0388060-A3 (EP)
Title: Dense flash eeprom semiconductor memory structure and manufacturing process
IPC: H01L21/8247
Filed: 1990-03-06
Abstract: An improved electrically erasable and 
programmable read only memory (EEprom) structure and 
processes of making it which results in a denser 
integrated circuit, improved operation and extended 
lifetime. In order to eliminate certain ill effects 
resulting from tolerances which must be allowed for 
registration of masks used in successive steps in 
forming the semiconductor structures, spacers are formed 
with reference to the position of existing elements in 
order to form floating gates and define small areas of 
these gates where, in a controlled fashion, a tunnel 
erase dielectric is formed. Alternatively, a 
polysilicon strip conductor is separated into separate 
control gates by a series of etching steps that includes 
an anisotropic etch of boundary oxide layers to define 
the area of the control gates that are coupled to the 
erase gate through an erase dielectric. In either case, 
the polysilicon layer strip can alternatively be 
separated by growing oxide thereon until it is 
completely consumed. A technique for forming a pure 
oxide dielectric layer of uniform thickness includes 
depositing a thin layer of an undoped polysilicon 
material and then oxidizing its surface until 
substantially the entire undoped polysilicon layer is 
consumed and made part of the resulting oxide layer. 
Overlapping doped regions are provided in the substrate 
by an ion implantation mask that adds spacers to the 
mask aperture to change its size between implants.
Patent EP-0391549-A3 (EP)
Title: Polymer compositions
IPC: C08F222/40
Filed: 1990-03-13
Abstract: Polymer compositions, and fibre-reinforced composites made 
therefrom, comprise a thermoset component which is a reaction product of 
a crosslinking reaction involving an intermediate, and optionally a 
cross-linking reagent, the intermediate being a reaction product of a 
bismaleimide and a reactive diluent reacted in the presence of an 
inhibitor reagent capable of inhibiting cross-linking reactions between 
maleimide groups. The diluent is selected from compounds having an 
unsaturated bond and/or a reactive oxygen-carbon bond capable of 
reacting with the bismaleimide. The compositions can include other 
thermoset components and/or thermoplast components, especially 
polyarylsulphones having reactive end groups.
Patent EP-0514061-A3 (EP)
Title: 7 to 3 counter circuits
IPC: G06F7/62
Filed: 1992-05-05
Abstract: A 7 to 3 counter adds seven digital inputs all having a weight X and provides a three-bit sum including a sum bit having a weight X, a first carry bit having a weight 2X and a second carry bit having a weight 4X. The counter includes seven inputs arranged in consecutive order for receiving a binary 1 or a binary 0 input signal level at each of the inputs. A first circuit means is coupled to all of the inputs and provides the sum bit responsive to the binary levels of the inputs. Second, third, and fourth circuit means provides first, second and third intermediate carry bits. A full adder includes a first carry output and a second carry output and provides the first carry bit at the first carry output and the second carry bit at the second carry output responsive to the binary levels of the first, second, and third intermediate carry bits.
Patent EP-0545890-A3 (EP)
Title: Saccharose based products containing high potency sweeteners and process for making the same
IPC: A23L27/30
Filed: 1989-03-09
Abstract: A powdery prod. contains at least 50% saccharose of apparent density 20-70 (25-50)% of that of commercial sugar powder, to which is added an amt. of additives comprising (partly of) sweeteners (I) of high sweetening power and opt. sweeteners (II) other than saccharose. Also claimed is prodn. of the prod. (II) comprise maltodextrins pref. obtd. by partial hydrolysis of an aq. starch soln., of ED 2-20. (I) comprise Aspartame, Acesulfame-K, Sucralose and Alitame (RTM's).
Patent EP-0577269-A3 (EP)
Title: Arrangement for bounding jitter in a priority-based switching system
Inventor: SPANKE RONALD ANTHONY
IPC: H04L12/56
Filed: 1993-06-03
Abstract: In an arrangement where a switching system receives parameter(s) concerning the traffic expected on a call from a first user to a second user, the system determines a priority for the call based on the expected traffic parameter(s), and information is transmitted to the second user during the call based on the determined priority and with less than a maximum jitter. The priority is selected from a predefined priority table based on expected traffic parameters. The priority table is usable for both constant bit rate and statistical calls.
Patent EP-0623884-A3 (EP)
Title: Verfahren zur quantitativen Bestimmung der Verzerrungen von Röntgenaufnahmen und Anordnung zur Druchführung des Verfahrens
IPC: G06T3/00
Filed: 1994-04-28
Abstract: Die Erfindung betrifft ein Verfahren zum quantitativen Bestimmen der Verzerrungen 
von mittels eines Bildverstärkers erzeugten Röntgenaufnahmen, bei dem 
zunächst ein verzerrtes Röntgen-Testbild eines Testobjektes (G) angefertigt und 
die Koordinaten (s g , und t g ) einer Anzahl diskreter Bildpunkte in dem Testbild 
gemessen werden, die innerhalb des Testobjektes Objektpunkten (x g , y g ) mit 
definierter Lage und von ihrer Umgebung deutlich abweichende Absorption 
zugeordnet sind sowie eine Anordnung zur Durchführung dieses Verfahrens. 
Hierbei wird eine Korrektur auch stärkerer Verzerrungen durch folgende Verfahrensschritte 
möglich: 
   a) näherungsweise Berechnung der Koordinaten (u g , v g ) der Bildpunkte im 
Testbild, in denen diese Objektpunkte abgebildet werden unter Berücksichtigung 
der geometrischen Verzerrungen,    b) Bestimmung der Parameter von Transformationsfunktionen (s (u,v), t 
(u,v)), mit denen die gemessenen Koordinaten (s g , t g ) aus den berechneten 
Koordinaten (u g , v g ) berechenbar sind,    c) näherungsweise Berechnung der Koordinaten (u, v) eines Bildpunktes in 
einem verzerrten Bild aus seinen Koordinaten (x, y) in einem unverzerrten 
Bild,    d) Anwendung der Transformationen gemäß b) auf die so berechneten 
Koordinaten (u, v) zwecks Ermittlung der tatsächlichen Koordinaten (s, t) 
im verzerrten Bild,    e) Wiederholung der Schritte c) und d) für alle Bildpunkte.
Patent EP-0635712-A3 (EP)
Title: Method of pretreating diagnostic test elements.
Inventor: JACOBS MERRIT NYLENS C O EASTM
IPC: B01L3/02
Filed: 1994-07-19
Abstract: It is known to add a diluent to a patient sample prior to applying the diluted sample on to a test surface of a test element. However, this requires the provision of space in a clinical analyzer to allow this dilution to take place, and a longer processing time is required. Described herein is a method by which a liquid material can be uniformly distributed over a surface area (S) of a test element (50) by pretreating the surface (S) with a liquid diluent prior to the dispensing of the liquid material thereto. This is preferably achieved by applying the diluent to a surface (6, 7) of a transfer element (10) as a surface-dispersed quantity, and then placing the surface (6, 7) of the transfer element (10) into instantaneous contact with the surface area (S) of the slide element (50) thereafter. <IMAGE>
Patent EP-0665627-A3 (EP)
Inventor: KOU ABRAHAM H
IPC: H02J7/10
Filed: 1995-01-25
Abstract: A battery selecting and charging system forms part of a portable 
electronic device, preferably a portable medical device. When the device is powered 
up, a selecting circuit selects one of two rechargeable batteries to power the device 
until it is depleted, and then automatically switches to the other battery. When the 
second battery is depleted, both batteries are selected to power the device. When the 
device is powered down, a battery charging circuit, having both a high and low charge 
section, provides a high charge to the battery having the greatest terminal voltage. 
Thereafter, the high charge is applied to the other battery, the low charge is applied to 
the first battery, and then the low charge is applied to the second battery. The battery 
charging circuit monitors the terminal voltage to prevent any damage to the batteries 
or the device.
Patent EP-0703625-A3 (EP)
Inventor: ALSMEIER JOHANN
IPC: H01L27/12
Filed: 1995-09-18
Abstract: A deep trench DRAM cell is formed on a silicon on
isolator (SOI) substrate, with a buried strap formed by
outdiffusion of dopant in associated trench node
material, for providing an electrical connection between
the trench node and the active area (64) of a MOS transfer
gate (62) formed in the substrate adjacent the trench (37) in an
uppermost portion of the substrate.
Patent EP-0686779-A3 (EP)
Title: Fastening element for hardware parts and hinge embodying such elements
Inventor: FERRARI FRANCO
IPC: F16B21/02
Filed: 1995-05-11
Abstract: A fastening element for fastening hardware elements (31) to parts of furniture units (14) comprises an expansion plug (11) having an axial through housing (17) which can receive an expanded pin (23), which can rotate between a position in which the plug is not expanded, to enable it to be inserted in a hole (16) in the furniture unit (14), and a position in which the plug is expanded to anchor it in the hole. The walls of the axial housing (17) and of the pin (23) have reciprocal contacting surfaces in the expanded position which diverge in the direction of insertion of the plug. A cam plate (32) provided centrally with a polygonal hole (33) for coupling with a protrusion (30) of the pin (23) and peripherally with a raised edge (34) for guiding protrusions (22, 22') of the plug (11) can be provided for reversibly guiding the expansion of the plug. <IMAGE>
Patent EP-0667598-A3 (EP)
Inventor: MEJUTO CUARTERO ANGEL
IPC: G07C5/08
Filed: 1995-02-08
Abstract: The recording device for transport vehicles includes a box (10) inside which there is system for recording the hourly times at which the vehicle is driven. This is linked to a printer cooperating with a paper disc which turns within the box. The box itself is made of fireproof material and has an independent electrical supply. A central module (15) includes provision to guide and advance the card or paper on which the information is recorded. Three additional modules (12,13,14) measure the working times of different drivers. Information recorded includes loading and unloading times, rest and working times, along with the month and date and details of the distance covered.
Patent EP-0735713-A3 (EP)
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04L5/20
Filed: 1996-03-21
Abstract: A compound transmission system compounds signals
from a LAN communication device and other communication
devices without multiplex them. A first LAN communication
device is connected to a second LAN communication device
through two line pairs (10, 20). A first signal
transmission device such as an exchanger (111) is
connected to center taps of windings of transformers
(50, 51) on the side of the line pairs to superpose a
communication signal from the first signal transmission
device on the LAN signal and separate a telephone
communication signal from the LAN signal at the center
taps. The transformers (50, 51) constitute a first
superpose/separate circuit. A second signal transmission
device such as an exchanger terminal (112) is connected
to center taps of windings of transformers (60, 61) on
the side of the line pairs to superpose a communication
signal from the second signal transmission device on the
LAN signal and separate the communication signal from the
LAN signal at the center taps. The transformers (60, 61)
constitute a second superpose/separate circuit.
Patent EP-0737900-A3 (EP)
Inventor: OTA TOSHIHIRO
IPC: G03G15/09
Filed: 1996-04-10
Abstract: A developing apparatus (2) which is equipped with a
developer control member (26) for controlling the developer
(T) on a developer supporter (16) to a prescribed thickness,
and which uses a one-component developer, characterized in
that recessed sections (32) are formed at the surface of the
developer supporter (16) to receive the developer (T), and
the density α of particles of the developer (T) which enter
the recessed sections (32) and the nip width L1 between the
developer control member (26) and the developer supporter
(16) satisfy the relationship:  3 < α · L1 < 10 .
Patent EP-0766370-A3 (EP)
Title: Electronically commutated outer rotor motor
Inventor: JESKE FRANK DIPL-ING
IPC: H02K29/08
Filed: 1996-09-17
Abstract: The electric motor (10) has a permanent magnet external rotor (66) enclosing an internal stator (20) with soft-magnetic split-pole elements (28,40). A galvomagnetic sensor (14) is provided in the vicinity of a neutral field zone of the stator and controlled by the rotor flux stray field, for indicating the rotor position for controlling the electronic commutation. The soft-magnetic split-pole element (28) adjacent the sensor has an aperture (76,76') for increasing the effect of the stray field on the sensor, for increasing the accuracy of the sensor output signal.
Patent EP-0776753-A3 (EP)
Inventor: AFFOLDERBACH ULRICH DIPL-ING
IPC: B29C61/06
Filed: 1996-11-05
Abstract: Die Erfindung besteht aus einer wärmeschrumpfbaren Umhüllung
(UH) aus mindestens einer schrumpfbaren Flächenschicht (FS)
und einer Verstärkungseinlage (VE, VEF), wobei die Verstärkungseinlage
(VE, VEF) aus einem Gitter aus Kunststoff gebildet
ist und daß das Gitter in Schrumpfrichtung der Flächenschicht
(FS) schrumpffähig ist.
Patent EP-0780222-A3 (EP)
Inventor: ACHELPOHL FRITZ
IPC: B31B50/72
Filed: 1996-11-09
Abstract: The sections of hose comprise one or more layers of paper, these being erected at the end from the flat-folded position to form a square base. The side portions so formed are folded so as to overlap, and are glued together. After coating with plastics, these are heated and pressed together to glue them to each other. The plastics, particularly in sheet-form, can be applied to the entire outside surfaces of the hose-sections. These can be transported with their erected ends in the sideways direction, the areas to be glued together being pulled over heated plates or blades. To fold the side-sections inwards a fixed heated straight-edge can be used, with fixed guiding and pressure bars above it.