baber/WOPTO huggingface dataset:
Patent EP-0379698-A3 (EP)
IPC: G11B33/02
Filed: 1989-12-15
Abstract: Für die schlitzförmige Öffnung von Datenerfassungsgeräten, 
durch welche Datenkarten, Diagrammscheiben und andere flache 
Datenträger eingegeben und entnommen werden können, soll eine 
funktionssichere, jedoch fertigungstechnisch besonders ein­
fache Schließ- bzw. Dichteinrichtung geschaffen werden.  
     Die gefundene Lösung sieht vor, einen der Breite der 
schlitzförmigen Öffnung entsprechenden, stangenförmigen und 
vorzugsweise zylindrischen Dichtkörper (32, 34) in einer 
zur Eingabe-/Entnahmeebene (7, 8) hin offenen Nut (Freisparung 
30, 31) zu führen und dem Dichtkörper (32, 34) als Auflage 
eine ebenfalls zylindrische Stange (33, 35) zuzuordnen, die 
den Eingabeschacht tangiert bzw. um ein gewisses Maß in die­
sen eingreift. Die Dichtwirkung ist mittels Federkaft, aber 
auch schwerkraftabhängig (Pfeil S) erzielbar. Die Betätigung 
der Dichteinrichtung erfolgt ausschließlich mittels des Da­
tenträgers (36).
Patent EP-0384025-A3 (EP)
IPC: H04M3/533
Filed: 1989-12-15
Abstract: Bei einer Kommunikations-Vermittlungsanlage 
(KVA) mit Vermittlungsplätzen (VP1), wobei Wartespeicher 
(WSP) vorgesehen sind für die Aufnahme 
von Anrufen, welche nicht sofort von den Vermittlungsplätzen 
bearbeitet werden können, soll eine 
zusätzliche Beantwortungsmöglichkeit geschaffen 
werden, damit auch dann noch Anrufe angenommen 
werden können, wenn die Wartespeicher keine Anrufe 
mehr aufnehmen können.  
     Es ist eine Umsteuereinrichtung (U) vorgesehen, 
welche beim Erreichen eines vorbestimmten Füllstandes 
eines Wartespeichers anspricht und die Anrufe  
 
zu einer Anrufbeantwortungseinrichtung (ABE) 
umleitet. Dort befindet sich eine Ansageeinrichtung 
(ANSE) und Sprachspeicher (SSP), worin von Anrufern 
eingegebene Mitteilungen gespeichert werden 
können. Ein zusätzlicher Identifizierungsspeicher 
(ISP) ist der Anrufbeantwortungseinrichtung zugeordnet, 
worin Daten über angekommene Verbindungen 
abgelegt werden können. Diese dienen zur gezielten 
Abfrage des Sprachspeichers und werden ausgelesen, 
damit sie am Vermittlungsplatz angezeigt werden 
können.
Patent EP-0330459-A3 (EP)
IPC: A61M16/08
Filed: 1989-02-23
Abstract: Apparatus for delivering conditioned gas to be breathed 
by a living being includes a humidifier (54) for 
conditioning gas provided from a source, inhalation 
conduit means for conducting an inhalant flow of 
conditioned gas from the humidifier (54) to the living 
being, and exhalation conduit means for conducting away 
gas exhaled by the living being, the inhalation conduit 
means having a first and a second conduit (56,58) each 
extending between and communicating with the humidifier 
and a delivery point near the living being, gas 
propulsion apparatus (60,64) for propelling a carrier 
flow of gas within the first conduit (56) from the 
conditioner to the delivery point and within the second 
conduit (58) from the delivery point to the humidifier, 
the first and second conduits and the gas propulsion 
apparatus being adapted to maintain a circulating flow of 
conditioned gas that includes the inhalant flow and the 
carrier flow through a loop defined by the first and 
second conduits, the delivery point, and the humidifier, 
the demand of the patient being taken from the 
circulating flow at the delivery point, whereby the gas 
is conditioned to substantially the same extent at the 
delivery point as at the humidifier.
Patent EP-0361810-A3 (EP)
IPC: G01N27/48
Filed: 1989-09-22
Abstract: A variation of Pulse Coulometric Detection (PCD) is 
described in which the detection potential is scanned in 
a cyclic fashion during current integration to achieve 
automatic and virtual elimination of baseline drift 
caused by surface roughening and changes in pH. The 
technique is examined at a Au electrode for flow-injec­
tion determination of thiourea which is typical of 
numerous sulfur compounds whose anodic reactions are 
catalyzed by formation of surface oxide. The baseline 
decays quickly to a near-zero equilibrium value follow­
ing start-up and is unchanged for a pH step of ca. 2 
units. The technique is concluded to be compatible 
with pH-gradient chromatography.
Patent EP-0363197-A3 (EP)
Title: Preparation of sodium silicate
IPC: C01B33/32
Filed: 1989-10-05
Abstract: The hydrothermal method of preparing sodium silicate 
(waterglass) is capable of providing high, ie above 2.6, 
molar SiO₂/Na₂O ratio by using cristobalite or tridymite 
as the silica source.
Patent EP-0371703-A3 (EP)
Title: Document scanner
IPC: G06K9/20
Filed: 1989-11-24
Abstract: A document scanner (111) includes a document tray 
(2) for supporting a plurality of documents (11) to be 
read, a reading section (61) for reading contents of the 
documents, and a document feeder (4) for feeding the 
documents one by one to the reading section from the 
document tray. A code decoder (63) is provided in the read 
section for reading a code (12) provided at a leading edge 
of each of the documents. A detecting unit (64) is 
connected to the code decoder for detecting multiple feeding 
when the code decoder is unable to read the code which is 
covered by the preceding document.
Patent EP-0387625-A3 (EP)
Title: Ceramic composition
IPC: H01L39/24
Filed: 1990-03-02
Abstract: Improved process for making Bi-Pb-Sb-Sr-Ca-Cu oxide 
superconductors. A solution of the nitrates of Bi, Pb, 
Sr, Ca, and Cu is reacted with a quaternary ammonium 
carbonate in a dispersion (heel) of Sb₂O₅. Carbonates of 
Bi, Pb, Sr, Ca, and Cu precipitate homogeneously on the 
Sb₂O₅ particles. Solids are recovered, dried, and heated 
to make a superconductor. The method minimizes handling 
toxic antimony compounds and reduces introduction of 
contaminants. Novel compositions result.
Patent EP-0387804-A3 (EP)
Title: Recording of frequency-multiplex signal on recording medium
IPC: G11B20/22
Filed: 1990-03-13
Abstract: An apparatus for producing a frequency-multiplex 
signal on the basis of a plurlaity of signals so as to 
record the produced frequency-multiplex signal on a 
recording medium, second signal having a frequency lower 
than that of the first signal. The apparatus includes a 
multiplying circuit for multiplying the frequency of the 
second signal by 2 and an amplitude-modulator for 
multiplying the first signal by the output signal of the 
multiplying circuit. Also included in the apparatus is an 
adder for adding the second signal to the output signal of 
the amplitude-modulator, the output signal of the adder 
being recorded as the frequency-multiplexing signal on the 
recording medium.
Patent EP-0393410-A3 (EP)
IPC: B64C39/00
Filed: 1990-03-31
Abstract: Das Fluggerät weist ein Rotorenpaar (2,3) 
auf, das innerhalb eines Gehäuses (1) angeordnet ist. 
Das Gehäuse (1) besitzt steuerbare Luftführungen 
(16,16′) zur Ablenkung des Rotorstrahls. Seine Aussen­
form ist mindestens bereichsweise als auftriebser­
zeugendes Profil ausgestaltet. Jeder der Rotoren (2,3) 
besitzt einen inneren Antriebsring (12) und eine 
äussere Führung (10), zwischen denen sich die Rotor­
blätter (14) erstrecken. An den Antriebsringen (12) 
beider Rotoren greift ein gemeinsamer Antrieb (8) an. 
Das derart ausgestaltete Fluggerät vereinigt die 
Vorzüge des Hubschraubers mit denen eines Flächen­
flugzeugs. Im Schwebeflug ist wegen der im Gehäuse 
angeordneten Rotoren (2,3) die Gefahr einer Rotor­
berührung ausgeschaltet und es können Objekte mit 
Direktberührung angeflogen werden.
Patent EP-0396919-A3 (EP)
Title: Plasma reactor and method for semiconductor processing
IPC: H01J37/32
Filed: 1990-04-09
Abstract: Magnetic confinement of electrons in a plasma reactor (200,300) is 
effected by using electro-magnetic coils (232,234,332,334) and 
other magnets (246) which generate respective magnetic fields 
(B,230) which are mutually opposed and substantially orthogonal on 
their common axis (236) to the major plane (242) of a wafer (202) 
being processed, instead of being aligned and parallel to the 
major plane as in prior magnetically enhanced plasma reactors. The 
respective magnetic fields (B,230) combine to yield a net magnetic 
field which is nearly parallel to the wafer (202) away from the 
magnetic axis (236) so that electrons are confined in the usual 
manner. In addition, a magnetic mirror (244) provides confinement 
near the magnetic axis (236). The E x B cross product defines a 
circumferential drift velocity urging electrons about a closed 
path about the magnetic axis (236). The magnetic and cross-product 
forces on plasma electrons have a rotational symmetry which 
enhances reaction uniformity across the wafer (202).
Patent EP-0410199-A3 (EP)
Title: Plastic material curable in multiple stages
IPC: A61K6/896
Filed: 1990-07-10
Abstract: The invention relates to novel plastics which are curable in two stages; these are materials which - starting from a liquid state - can be converted in a controlled manner into a resilient element which can then be cured to give a hard, strong material. Such materials are of interest, inter alia, in the dental sector, for example for the production of artificial teeth or tooth parts.
Patent EP-0378254-A3 (EP)
Title: 2-aminopyrimidinone derivatives
IPC: C07D487/04
Filed: 1990-01-03
Abstract: Novel 2-aminopyrimidinone derivatives of formula 
  
wherein  
-A¹=A²-A³=A⁴- is -CH=CH-CH=CH-, -N=CH-CH=CH-, -CH=N-CH=CH-, -­
CH=CH-N=CH-, -CH=CH-CH=N-, -N=CH-N=CH-, 
-CH=N-CH=N-;  
B is NR⁸, CH₂, O, S, SO or SO₂; R⁸ is hydrogen, C₁₋₆alkyl, C₃₋₆cycloalkyl, C₁₋­
₆alkylcarbonyl, C₁₋₆alkyloxycarbonyl or Ar²-C₁₋₆alkyl;  
R¹ is hydrogen, C₁₋₁₀alkyl, C₃₋₆cycloalkyl, Ar¹, mono- and di(Ar¹)-C₁₋₆alkyl, 
or a radical -Alk-G-R⁷;  
R², R³ are hydrogen or C₁₋₆alkyl;  
R⁴ is hydrogen, C₁₋₆alkyl optionally substituted with Ar², pyridinyl, furanyl, 
5-methyl-2-furanyl or C₁₋₆alkyloxy;  
R⁵ is hydrogen, C₁₋₆alkyl, C₁₋₆alkylaminocarbonyl or Ar²-aminocarbonyl;  
R⁶ is hydrogen or C₁₋₆alkyl; or R⁵ and R⁶ taken together may form a bivalent 
radical of formula -CH₂-CH₂-, 
-CH₂-CH₂-CH₂-, -CH=CH-, -CH=N-, -N=CH-, -N=CH-CH₂-;  
n is 0, 1 or 2;  
the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric 
forms thereof; pharmaceutical compositions containing such compounds as an active 
ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0381438-A3 (EP)
IPC: G01F1/34
Filed: 1990-01-30
Abstract: A fluidized bed reactor in which an air distribution 
plate (20) is disposed within an enclosure (10) for supporting a bed (18) 
of particulate material including fuel. The air 
distribution plate includes a plurality of vertically 
disposed nozzles (28) extending therethrough for receiving air 
from an air plenum (22) and discharging the air in an upward 
direction into the bed at a velocity sufficient to fluidize 
the bed material and support the combustion or gasification 
of the fuel. A first pressure sensing device (38) is disposed 
within at least one of said nozzles and a second pressure 
sensing device (46) is disposed within the air plenum, whereby 
the rate of air flow into the bed of particulate material 
can be measured.
Patent EP-0391667-A3 (EP)
Title: Slot machine
IPC: A63F5/04
Filed: 1990-04-03
Abstract: A slot machine has memory means in which a first 
judgment data and a second judgment data are stored. This 
first judgment data shows a relation between a first random 
number and whether a group can be selected or not, and the 
second judgment data shows a relation between a second random 
number and the kind of a specific hit. The judgment means 
performs a judgment twice using a random number sampled from 
random generator means using the first and second data. By 
the two judgments, when a specific hit having a large 
dividend was selected, a stop position of each reel is 
controlled such that a symbol combination of this specific 
hit will be accomplished.
Patent EP-0462556-A3 (EP)
Title: Hypotriglyceridemic use of certain bis(3,5-di-alkyl-4-hydroxphenylthio)methanes
IPC: A61P9/00
Filed: 1991-06-18
Abstract: The present invention relates to the use of an effective hypotriglyceridemic amount of a bis(3,5-di-alkyl-4-hydroxyphenylthio)methane for the preparation of a pharmaceutical composition for lowering plasma triglycerides.
Patent EP-0448213-A3 (EP)
Title: The use of retinoids to minimize skin damage
IPC: A61K31/20
Filed: 1991-02-12
Abstract: Pretreating areas of the body susceptible to the formation of pressure sores or ischemic ulcers with retinoids reduces the likelihood of such sores or ulcers occurring. Similarly, skin stripping caused by the removal of adhesives can be reduced by pretreating with retinoids. The retinoids can be formulated into a cream, ointment, lotion or hydrogel formulation or can be incorporated into the adhesive layer of a bandage or dressing or located at the skin contacting adhesive surface and adjacent strata of a bandage or dressing.
Patent EP-0506086-A3 (EP)
Title: Process for the manufacture of silicone polyether copolymers for polyurethane foam manufacture
IPC: C07F7/08
Filed: 1992-03-27
Abstract: A process for preparing a polyether-siloxane copolymer having a polyether backbone. A polyether possessing olefinically-unsaturated pendant groups is reacted with a silane having an Si-H group and at least one hydrolyzable functional group, forming an intermediate polyether-silane, and this is reacted under hydrolytic conditions with a silane or a siloxane possessing a hydrolyzable functional group, to yield the desired polyether-siloxane copolymer. <IMAGE>
Patent EP-0514359-A3 (EP)
Title: Alkanoyl l-carnitine amides with aminoacids and pharmaceutical compositions containing same, for promoting regeneration of the nervous tissue, inhibiting neuronal degeneration, enhancing the processes of learning and memory, and for the treatment of coma
IPC: C07C275/16
Filed: 1992-05-14
Abstract: Amides of alkanoyl L-carnitines of general formula (1). <CHEM> wherein R is a straight or branched alkanoyl group having from 2 to 8 carbon atoms selected from acetyl, propionyl, butyryl, isobutyryl, valeryl, isovaleryl, hexanoyl, 1-methylbutyryl, t-butylacetyl, 2-ethylbutyryl, 3-methylvaleryl, 4-methylvaleryl, 2-ethylhexanoyl and 2-propylpentanoyl; R' is the monovalent residue of a naturally occurring aminoacid selected from: <CHEM>   <CHEM>  and X<-> is the anion of a pharmacologically acceptable acid are active in regenerating the nervous tissue, inhibiting neuronal degeneration, enhancing the processes of learning and memory and for the treatment of coma. Orally or parenterally administrable compositions in unit dosage form comprise between about 50 and about 500 mg of an amide of formula (1).
Patent EP-0567889-A3 (EP)
Title: System for bidirectional data transmission between several fixed stations and one mobile station.
Inventor: BODE FRIEDRICH-WILHELM DIPL-IN
IPC: H04L5/14
Filed: 1993-04-20
Abstract: A system is proposed for bidirectional electromagnetic transmission of data signals between at least two fixed stations and one mobile station. The fixed stations transmit the data signals to the mobile station synchronously in downlink mode, their carrier frequencies being different. The data signals are transmitted in uplink mode according to the semi-passive transponder principle from the mobile station to the fixed stations. The data signals of the mobile station are frequency-modulated at the different carrier frequencies of the fixed stations. This arrangement achieves an improvement in the reliability of the bidirectional data transmission. A preferred use is for data exchange for systems controlling traffic between fixed beacon devices and moving vehicles. <IMAGE>
Patent EP-0565316-A3 (EP)
IPC: C01B17/04
Filed: 1993-04-02
Abstract: A part of the hydrogen sulphide content of a feed gas stream comprising hydrogen sulphide is burned by a burner 2 that fires into a furnace 4. The combustion is supported by a stream of oxygen or oxygen-enriched air. Resulting sulphur dioxide reacts with residual hydrogen sulphide in the furnace 5 to form sulphur vapour. Sulphur is condensed out of the resulting gas mixture in condenser 10. At least part of the sulphur-free gas mixture flows through a reactor 14 in which its sulphur dioxide content is reduced to hydrogen sulphide. Water vapour is removed from the resulting gas stream in a condenser 16. At least part of the gas stream now essentially free of water vapour is recycled to the furnace 4. A purge stream is taken either from immediately downstream of the sulphur condenser 10 (as shown in Figure 1) or from intermediate the water condenser 16 and the furnace 4, or from the furnace 4 and, if desired, subjected to further treatment to remove sulphur-containing gases therefrom. <IMAGE>
Patent EP-0704293-A3 (EP)
Title: Temperature regulating process for injection units and injection moulds for plastics
Inventor: LIEHR ERICH DR
IPC: B29C45/78
Filed: 1995-09-20
Abstract: Units of injection moulding machines, esp. for working cross linking polymers, have tempering circuits, in which cylinder and/or tool temperature is measured, varying the flow of medium in accordance with desired temperature. Monitoring of the appropriate circuit is continuous. When the desired equilibrium level is reached, in the following cycle, a magnitude related to the unit's heat content, WRG, is measured, as a time dependent area from Z1 to the expiry of td, the initiation mode tempering duration, giving a reference cycle. Instantaneous states are compared in following cycles, deviations are used to moderate td, lasting to Z2 at the latest. Z1 and Z2 are taken from the machine cycle control.
Patent EP-0674459-A3 (EP)
Inventor: GAWLICK RAINER
IPC: H04Q11/04
Filed: 1995-03-16
Abstract: A method of on-line routing of permanent virtual circuits is disclosed.
The method uses an exponential cost function based on the network state and virtual
circuit parameters to determine paths for the virtual circuits without scaling. The
method may also advantageously use information available when multiple virtual
circuits are requested to determine paths for the virtual circuits. Additionally, the
method allows the routing selection to be refined so that the total cost of routing all
the virtual circuits is reduced.
Patent EP-0685560-A3 (EP)
Inventor: YABUTA MASAYUKI
IPC: C12R1/19
Filed: 1995-05-31
Abstract: In a lactose repressor protein, at least one amino acid at the position of 94, 241, 265 or 300 in the wild lactose repressor is replaced with an amino acid other than that of the wild lactose repressor, and the use thereof. The present mutant lactose repressor represses the expression of a desired gene at 30 DEG C or lower temperature, and induces the expression of a desired gene at 37 DEG C or higher temperature, and therefor can control the expression by change of a culture temperature without using an expensive inducer such as IPTG.
Patent EP-0719550-A3 (EP)
IPC: A61K31/198
Filed: 1991-12-20
Abstract: The invention relates to the use of a compound according to formula (I) <CHEM>  in which X is an integer of from 2 to 5 and     A signifies - NH - C(=NH) - NH2 or - CH2 - NH2 for the preparation of a medicament for treatment of endotoxin-induced effects, particularly for suppressing endotoxin-induced pyrexia. The medicament is preferably administered orally, intravenously, intramuscularly, intracutaneously or intraperitoneally in an amount of 10-800 mg/kg body weight and hour.
Patent EP-0757493-A3 (EP)
Inventor: ADACHI SATORU
IPC: H04N7/52
Filed: 1996-07-10
Abstract: If a variable length code is caused to have a pseudo fixed length and
transmitted in that condition, possible adverse effects due to out-of-synchronization
attributable to code errors can be prevented, but it becomes difficult to enjoy this
advantage in case an object to be fixed in length includes a block or blocks of
variable length codes whose bit length is remarkably long. An object of the present
invention is to obviate such a disadvantage as just mentioned. That is, for the
transmission of variable length coded data blocks, a threshold arithmetic calculation
circuit (9) obtains a threshold from an average of the bit lengths of the variable
length coded data blocks for each group of such block., and the judgment circuit (10)
makes a judgment as to whether or not those variable length coded data blocks have
bit lengths exceeding the threshold of the block group to which such data blocks
belong. Then, a block divider circuit 11 divides the variable length coded data blocks
having bit lengths exceeding the threshold into blocks having small bit lengths. Each
block thus obtained is fixedly equalized in bit length to an average length level and
transmitted in that condition.
Patent EP-0739685-A3 (EP)
Title: Measuring and maintaining the profile of a railroad track trail
Inventor: ISDAHL DARWIN H
IPC: E01B35/06
Filed: 1990-01-11
Abstract: A method for restoring the rail (20) of a railroad track having a worn rail profile, said rail presenting a rail length extending along a rail longitudinal axis, and comprising a rail foot (26) having inclined gauge side and field side foot upper surfaces (34, 36), an uppermost railhead and an intermediate web (24) defining a rail centerline extending between said rail foot and said rail head, said method including the steps of acquiring (202, 206) a plurality of a number of sample points, i.e. data frames of the actual profile of the rail at a plurality of positions spaced apart along an interval of the length of said rail, said acquiring step including the steps of illuminating (215) the rail with a generally planar beam of light to present a railhead light line and gauge side and field side foot light lines, establishing (216) a reference origin from the intersection of the extension of said foot light lines, determining (217) the position of sample points along said railhead light line relative to said reference origin, and computing (206) a single representative rail profile over said rail interval from said data frames, comparing (208) said rail profile to an ideal rail profile to determine the differences between said rail profile and the ideal rail profile along said interval, and grinding (212, 214) said rail along said interval to reduce said differences between said rail profile and said ideal rail profile. <IMAGE>
Patent EP-0768183-A3 (EP)
Inventor: OMATA KOUICHI
IPC: B41J2/17
Filed: 1996-10-10
Abstract: An ink leaking from an atmosphere communication
hole (36) of a waste ink container (13) is guided to
an end portion of the waste ink container (13).
Electrodes (301a) and (301b) are provided for
shutting off an ink guide path. By this, the ink
leaking through the atmosphere communication hole
(36) is inherently guided into the end portion of
the container to come into contact with both of the
electrodes (301a) and (301b). By contacting of the
ink, a resistance value between the electrodes is
varied to permit detection of ink leakage based on
the variation of the resistance value. As a result,
ink leakage from a waste ink container employed in
an in-jet printer or so forth can be certainly
detected. Also, sealing ability of the waste ink
container can be enhanced.
Patent EP-0787674-A3 (EP)
Inventor: KAWABATA HIRAYUKI
IPC: B65H54/88
Filed: 1996-12-16
Abstract: The present invention is characterized by removal of the yarn end wound
last onto the full package on an auto-winder when doffing is carried out. 
     As a result, when doffing is carried out after yarn joining once a package
(4) has become full, removal is possible of the joint (2c) of the yarn existing
at the yarn end wound last onto the full package. Furthermore, when one winding
package (4) is formed from one supply yarn package (1,1A), removal is possible
of the inner layer yarn part (often damaged) of the supply package (1,1A).