baber/WOPTO huggingface dataset:
Patent EP-0555537-A3 (EP)
Title: Endothelin antagonistic substance
Inventor: ISHIKAWA KIYOFUMI
IPC: C07K5/06
Filed: 1992-11-26
Abstract: A peptide derivative of the formula: <CHEM> wherein A is a group of the formula R<1><1>O-CO- (wherein R<1><1> is a lower alkyl group or a phenyl group), or a group of the formula R<1><2>R<1><3>N-C(=O)- (wherein R<1><2> is a lower alkyl group, a cycloalkyl group, a 1-adamantyl group, a phenyl group wherein one or two optional hydrogen atoms on the benzene ring may independently be replaced by a halogen atom, a trifluoromethyl group, a nitro group, an amino group or a formylamino group, a pyridyl group, or a thienyl group, R<1><3> is a hydrogen atom, a lower alkyl group or a cycloalkyl group, or R<1><2> and R<1><3> form, together with the adjacent nitrogen atom, a 5- to 9-membered nitrogen-containing saturated heterocyclic ring having 4 to 8 carbon atoms, wherein among methylene groups forming the ring, one optional methylene group not adjacent to the above nitrogen atom may be replaced by a thio group, and one to four optional hydrogen atoms on the carbon atoms of the heterocyclic ring may independently be replaced by a lower alkyl group, and further two adjacent carbon atoms in the heterocyclic ring may form a benzo-fused ring); B is an oxygen atom or a group of the formula -NR<2>- (wherein R<2> is a hydrogen atom or a lower alkyl group); R<3> is a lower alkyl group, a cycloalkyl group, an aryl group, a heterocyclic group, a cycloalkyl lower alkyl group, an aryl lower alkyl group or a heterocyclic lower alkyl group; X<1> is an oxygen atom or a group of the formula -NR<4>- (wherein R<4> is a hydrogen atom or a lower alkyl group); R<5> is a 3-indolylmethyl, 3-benzothienylmethyl, 1-naphthylmethyl or benzyl group wherein one or two optional hydrogen atoms on the ring may be replaced by a hydroxyl group, a halogen atom, a formyl group, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a lower alkylsulfinyl group, a lower alkylsulfonyl group, a lower alkoxycarbonyl group, a nitro group or a group of the formula R<5><1>-CO-X<2> {wherein R<5><1> is a lower alkyl group, a lower alkoxy group, or an amino group which may be substituted by a lower alkyl group, and X<2> is an oxygen atom or a group of the formula -NR<5><2>- (wherein R<5><2> is a hydrogen atom or a lower alkyl group)}; X<3> is an oxygen atom or a sulfur atom; R<6> is a hydrogen atom, or a lower alkyl or lower alkenyl group which may have a substituent selected from the group consisting of a hydroxyl group, a lower alkoxy group, a lower alkylthio group and a heterocyclic group; n is 0 or 1; Y is a hydroxymethyl group, a group of the formula CO2R<7><1> (wherein R<7><1> is a hydrogen atom or a lower alkyl group), a group of the formula CONHR<7><2> (wherein R<7><2> is a hydrogen atom or a lower alkyl group which may have a substituent selected from the group consisting of a hydroxyl group, a carboxyl group and a sulfo group), a 1H-tetrazol-5-yl group, a sulfo group and a phosphono group; or a pharmaceutically acceptable salt thereof.
Patent EP-0522808-A3 (EP)
IPC: A61K31/165
Filed: 1992-07-03
Abstract: Compounds of formula (I), and salts and prodrugs 
thereof: 
   
     wherein  
   Q is R⁹CR¹⁰R¹¹ or CH₂R⁹CR¹⁰R¹¹ where R⁹ is H or OH 
and R¹⁰ and R¹¹ are optionally substituted phenyl, 
optionally substituted benzyl, C₅₋₇cycloalkyl or 
(C₅₋₇cycloalkyl)methyl;  
   R¹ and R² are H, optionally substituted C₁₋₆ alkyl, 
optionally substituted phenyl(C₁₋₄ alkyl), C₂₋₆ alkenyl, 
C₂₋₆ alkynyl, COR a , COOR a , COC₁₋₆alkylhalo, 
COC₁₋₆alkylNR a R b , CONR¹²C₁₋₆alkylCONR a R b , CONR a R b , or 
SO₂R a , or R¹ and R² together form a chain (CH₂) q  
optionally substituted by oxo where one methylene group 
may optionally be replaced by O or NR x ;  
   R³ is H, C₁₋₆ alkyl or C₂₋₆alkenyl;  
   R⁴ is optionally substituted phenyl(C₁₋₃ alkyl);  
   X and Y are H, or X and Y together are =O; and  
   Z is O, S, or NR⁷;  
are tachykinin antagonists. They and compositions 
thereof are useful in therapy.
Patent EP-0589184-A3 (EP)
Title: Method for verifying the identity of the owner of a chip card, especially a credit card.
Inventor: ZINKE JOACHIM DR
IPC: G07C9/00
Filed: 1993-08-02
Abstract: The method is intended to be able to be used for supplementary identification of individuals by speech, in conjunction with chip cards or credit cards. For this purpose, targeted access to individual speech reference data should be possible. No memory capacity for speech reference data on the credit card should be necessary. No devices for speech recognition should be necessary in the terminal device which is used for input. A test computer is provided, and a connection to it is set up automatically by a terminal device if the identity of the credit card owner is to be tested by speech. A connection is then set up automatically by the test computer to a central computer, where reference pattern data are already stored, and these data are transmitted to the test computer. The test computer compares the reference pattern data received from the central computer with the corresponding words which the card owner is now supposed to speak. These words are transmitted by the terminal device to the test computer. Only an indication that speech pattern data exist for this credit card need be stored on the card. The terminal device can be in a relatively simple form, and does not need to contain any speech recognition and comparison devices. <IMAGE>
Patent EP-0623801-A3 (EP)
Title: Procedure and device for absolute measurements with a laser-interferometer.
Inventor: THIEL JUERGEN DIPL-PHYS
IPC: G01B9/02
Filed: 1994-04-29
Abstract: 2.1. Known relevant measurement methods and measurement arrangements have the disadvantage that their measuring resolution falls far short of the resolution which can be achieved using other methods, and that these methods are unsuitable for measuring sections which vary within an extreme range. 2.2. This disadvantage is overcome in the case of the measurement method according to the invention by using two measuring interferometers with respective measuring sections to which the beam of the same laser is applied. In this process, the reference section formed from the arithmetic sum or difference of the two measuring sections is kept constant. In this case, two interfering component beams are used to generate in each case at least one interference signal which is measured by means of photodetectors. In the actual measurement method, the air wavelength of the laser beam is continuously tuned between two wavelength values within a wavelength region free from modal discontinuities, and the integral phase changes in the respective interference signals is detected during the wavelength modulation. The measured distance can be determined from these phase changes and the length of the reference section. 2.3. The measurement method and the laser interferometer arrangement are especially suitable for absolute distance measurements. <IMAGE>
Patent EP-0664325-A3 (EP)
Title: Thermosetting coating composition.
Inventor: KAPLAN ANDREAS DR RER NAT
IPC: C09D167/02
Filed: 1995-01-17
Abstract: Heat-curable coating materials (I) are based on carboxyl- functional polyester resins (II), polyfunctional epoxides and/or β-hydroxyalkyl-amides (III), and opt. other conventional additives. The binder resin(s) (II) are obtd. from (A) not more than 10 mole pts. isophthalic acid, (B) at least 90 mole pts. 8-16C aromatic dicarboxylic acid(s), 6-22C aliphatic dicarboxylic acid(s) and/or 8-16C cycloaliphatic dicarboxylic acid(s), (C) at least 50 mole pts. 4-12C branched aliphatic diol(s) and (D) not more than 50 mole pts. 2-22C linear aliphatic diol(s) and/or 6-16C cycloaliphatic diol(s). Also claimed is a process for the prodn. of (I), by mixing (II) with crosslinker(s) (III) and opt. other additives in the melt at 90-130 degrees C, extruding, granulating, milling and sieving to a particle size of less than 100 microns. Also claimed are protective coatings produced from (I).
Patent EP-0657474-A3 (EP)
Title: Tagged polymers and their synthesis by post-polymerization (trans)amidation reaction.
Inventor: FONG DODD W
IPC: C08F8/32
Filed: 1991-08-16
Abstract: Polymers tagged with pendant fluorescent groups are prepared by the (trans)amidation derivatization of pre-existing polymers having carbonyl-type pendant groups. Polymers having pendant amide groups wherein the amide nitrogen is substituted with fluorescent moieties, prepared by (trans)amidation derivatization, with a fluorescent composition of the Formula III <CHEM> wherein one of R5 and R6 may be hydrogen and within one of R5 and R6, or within R5 and R6 taken together, there is an organic fluorescent group, in the presence of a formaldehyde-bisulfite post-polymerization derivatization agent.
Patent EP-0686431-A3 (EP)
Title: Creamy substance dispenser, in particular for toothpaste
Inventor: ALBINI GIOVANNI
IPC: B05B11/00
Filed: 1995-03-15
Abstract: The invention provides a creamy substance dispenser formed from a small number of components of easy and economical construction and assembly. The dispenser comprises a main body defining a metering chamber communicating with a creamy substance container, within said chamber there being sealedly slidable a piston from which there projects a hollow stem extending into a hollow appendix projecting from a skirt rigid with the main body; the appendix is provided with a discharge hole closable by the end of said stem urged by a spring, the stem freeing said discharge hole when made to translate by manual action. <IMAGE>
Patent EP-0675132-A3 (EP)
Title: Production of crystals of di-ester phosphate monopotassium salt.
Inventor: NAKAMURA MASAYUKI
IPC: C07F9/6558
Filed: 1995-03-28
Abstract: A method for producing crystals of a diester phosphate monopotassium salt, comprising     (a) reacting the diester phosphate of the formula (I) <CHEM> with potassium hydroxide in a solvent selected from the group consisting of isopropyl alcohol, methylene chloride and chloroform and (b) allowing crystals of the diester phosphate monopotassium salt to precipitate out. The EPC-K crystals produced by the production method of the present invention have extremely fine purity and crystal appearance. Accordingly, the present invention is advantageous in that provision of pharmaceutical preparation superior in efficacy, safety and stability has been made possible.
Patent EP-0688144-A3 (EP)
Inventor: SONE TAKAHIRO
IPC: G10K9/13
Filed: 1995-06-01
Abstract: The present invention provides a method of an electroacoustic
transducer capable of simplifying an assembling process on a lead frame
and realizing an automatic assembling work. The method comprises
steps of forming pole piece portions (4), forming a lead frame (40) having a
plurality of base forming areas thereon, each of the areas having lead
terminals (2A, 2B, 2C, 2D) formed therein, forming bases (8) of a synthetic
resin on the lead frame (40) by molding so that the pole piece portions (4)
are embedded in the bases (8), mounting a coil (10) on the pole piece
portions (4) embedded in the bases (8), disposing a support ring (20) and a
magnet (12) so as to surround the coil (10), and placing a diaphragm (24)
on the support ring (20) to be held thereby, connecting opposite ends (28,
30) of the coil (10) to the lead terminals (2A, 2B, 2C, 2D), cutting off the
lead terminals (2A, 2B, 2C, 2D) from the lead frame (40), putting cases
(32) on and fixedly joining the same to the bases (8), and subjecting the cut
lead terminals (2A, 2B, 2C, 2D) to a forming process.
Patent EP-0730084-A3 (EP)
Title: Verfahren und Einrichtung zum Steuern einer Vortriebsmaschine
IPC: E21D9/00
Filed: 1996-02-03
Abstract: Zum Steuern einer Vortriebsmaschine bei der Herstellung
eines unterirdischen Hohlraumprofils, z.B. einer Tunnelröhre
(1), dient eine Meßanordnung, mit der bei jedem Meßzyklus
anhand der aufgefahrenen Strecke und der dazugehörigen
abgespeicherten Daten über die Lage des bisherigen
Hohlraumprofils mittels elektrischer Profilmeßvorrichtungen
die Lage eines am vorderen Ende eines Nachläufers (5)
installierten Servotheodoliten (9) und eines am rückwärtigen
Ende des Nachläufers (5) installierten Fernziels (12)
bestimmt wird. Ausgehend von diesen Koordinaten wird dann
durch selbständige Messungen des Servotheodoliten (9) die
Lage des momentanen aufgeschnittenen Profils der Ortsbrust
(2) in Abhängigkeit von der aufgefahrenen Strecke ermittelt,
ausgewertet und zur Wiederverwendung abgespeichert.
Patent EP-0716856-A3 (EP)
Title: Therapeutic uses of 2',5'-oligoadenylate derivatives
Inventor: SUHADOLNIK ROBERT J
IPC: A61K31/70
Filed: 1989-05-24
Abstract: Synthetic analogs of 2',5'-oligoadenylate wherein the aglycon, ribosyl moiety and/or terminal nucleoside have been modified are effective therapeutic agents, particularly against HIV infection. The analogs are utilized in compositions for the treatment of disorders characterized by 2-5A pathway defects. <IMAGE>
Patent EP-0744874-A3 (EP)
Inventor: KOENINGER REINHARD DIPL-ING
IPC: H04Q3/545
Filed: 1996-05-13
Abstract: Program-controlled communications systems KA are connected with a service center SZ, and, in case of error, transmit error messages M to the service center SZ. The messages contain program-specific error information fi. Error information fi and allocated programs APSE provided for error removal are stored in the service center SZ. Through a comparison of the error information fi transmitted from the faulty communications system KA with the stored error information fi, the programs APSE provided for error removal can be determined. These programs APSE are thereupon transmitted to the faulty communications system KA, where they at least partly replace the previously used programs APS. The program change can ensue during on-going operation, if the transmitted programs APSE provided for error removal are stored in an additional memory ZSP and an at least partial switching over takes place to this additional memory ZSP. The error removal is considerably simplified by the method.
Patent EP-0752761-A3 (EP)
Inventor: ADACHI HISASHI
IPC: H04B1/56
Filed: 1996-07-02
Abstract: A transceiver circuit with a heterodyne receiver circuit is
provided. Output signals of first and second local oscillator 103,
104 are mixed by a local frequency converter 105. An output signal
of the converter 105 passes a filter 106 and inputs a modulator 111
of a transmitter circuit 101 as well as a first frequency converter
122 of a receiver circuit 102. The second local oscillator 104
comprises a frequency synthesizer whose output signal varies for a
transmission or a receiving mode. The output signal of the second
local oscillator 104 also inputs the second frequency converter 124
of the receiving mode. A reference frequency of the second local
oscillator 104 is set higher than a frequency step between
communication channels so that a quick switching of the frequency is
performed. Thus, the transceiver circuit of this invention is
suitable for a compact size and hardly generates unwanted spurious
components at transmission mode.
Patent EP-0758079-A3 (EP)
Title: Mikrostrukturiertes Infrarot-Absorptionsphotometer
Inventor: UENAL NEZIH DIPL ING
IPC: G01N21/03
Filed: 1996-08-01
Abstract: Gase lassen sich wegen ihrer gasspezifischen Absorption im 
infraroten(IR) Spektralbereich mittels eines Spektrometers 
selektiv nachweisen. Die bekannten Geräte liefern zwar recht 
genaue Ergebnisse, sie sind jedoch im allgemeinen teuer, von 
beachtlicher Größe und stellen erhöhte Anforderungen an die 
Bedienung und Wartung.  
     Für die kontinuierliche Überwachung eines Gasstromes oder 
Gasraumes wird ein IR-Absorptionsphotometer angegeben, das aus 
einem als Mikrostrukturkörper hergestellten einstückigen Formteil 
besteht. Das Photometer ist kompakt und robust; es ist 
auch für transportable Geräte geeignet. Es läßt sich in großer 
Stückzahl kostengünstig herstellen und ist in Metall-Ausführung 
auch bei erhöhter Temperatur einsetzbar.  
     Als IR-Strahlungsquelle dient eine (Xenon-)Blitzlampe und 
als IR-Strahlungsempfänger ein Bleiselenid-Empfänger. Die 
Pulsfolgefrequenz der Blitzlampe beträgt von 0,01 Hz bis 10 Hz 
und der Pulsabstand bevorzugt mehr als das Tausendfache der 
Pulsdauer.  
     Mit dem neuen Photometer kann die Sicherheit von Anlagen, 
in denen brennbare, giftige oder andere Gase enthalten sind 
oder auftreten können, auf wirtschaftliche Weise erhöht 
werden.
Patent EP-0774853-A3 (EP)
Inventor: FAWCET PHILLIP E
IPC: H04M3/51
Filed: 1996-10-16
Abstract: An interactive voice response menu for computer
software support which typically presents voice queries
to a user is graphically displayed on a user computer.
The interactive voice response menu is graphically
displayed using a hierarchical paradigm scheme which is
created based on statistics gathered from known user
problem and is updated continuously when additional user
problems are discovered. The user navigates through the
graphical interactive voice response menu hierarchical
scheme choosing more and more specific queries with the
user computer to help diagnose the user's software
problem. Also, when the user visits selected levels in
the hierarchical scheme, diagnostic applications are
launched automatically on the user computer which gather
data for use in diagnosing the user's computer software
problem.
Patent EP-0771748-A3 (EP)
Title: Vorrichtung zum ausgerichteten Zuführen und Auflockern von Stapeln flacher Gegenstände
Inventor: ZIMMERMANN ARMIN DIPL-ING
IPC: B65H9/16
Filed: 1996-10-22
Abstract: Die Erfindung bezieht sich auf eine Einrichtung zum Zuführen und Auflockern von
Stapeln flacher Gegenstände, insbesondere Postsendungen, zu einem Vereinzler
einer Sortieranlage. Dabei soll das Zuführen, Auflockern und Ausrichten
gleichzeitig in einem Arbeitsgang erfolgen. Hierbei sind in einem horizontal
ausgerichteten Boden (B) mindestens zwei und in einer seitlich am Boden (B)
angebrachten senkrechten Seitenbegrenzung (SB) mindestens eine mit gleicher
Drehzahl angetriebene Spindel (SP) mit geradem Spindelkern drehbar und mit ihren
Längsachsen in Transportrichtung der flachen Gegenstände angeordnet. Die
flachen Gegenstände werden in den Gängen der Spindeln (SP) geführt und liegen auf
den Spindelkernen auf. Die Spindeln (SP) weisen eine in Transportrichtung
zunehmende Steigung und eine mit zunehmender Steigung sich erhöhende Anzahl
der Spindelgänge auf. Die Dreh- und Wendelrichtungen sind so ausgeführt, daß
die flachen Gegenstände beim Transport zur Kante zwischen Bodenplatte und
Seitenbegrenzung (SB) hin ausgerichtet werden.
Patent EP-0776888-A3 (EP)
Title: Verfahren zur Herstellung von beta-Hydroxyalkylpicoliniumsalzen sowie Picoliniumsalze als Zwischenprodukte zur Herstellung kationischer Farbstoffe
IPC: C07D213/20
Filed: 1996-11-15
Abstract: β-Hydroxyalkylpicoliniumsalze der Formel (I) 
  
worin A, R 1  bis R 3  und X die in der Beschreibung genannten Bedeutungen haben, 
die durch Umsetzung von Picolinen der Formel (II) 
  
in Wasser oder einem organischen Lösungsmittel als Reaktionsmedium mit Alkylenoxiden 
der Formel (III) in Gegenwart einer 1- bis 3-basischen Säure erhalten 
und als Zwischenprodukte zur Herstellung kationischer Farbstoffe verwendet 
werden sowie solche kationische Farbstoffe enthaltenden Farbstoffpräparationen.
Patent EP-0774684-A3 (EP)
Inventor: KITAOKA YASUO
IPC: G02F1/37
Filed: 1996-11-15
Abstract: A light generating apparatus includes: a
submount; a semiconductor laser chip mounted on the
submount; a substrate which is mounted on the submount
and includes an optical waveguide including a second harmonic
generating device, and a substance having
a predetermined thickness which is disposed between the
semiconductor laser chip and the substrate. In an oscillation
wavelength stabilizing apparatus for a light
source, the light source is a semiconductor laser which
includes: an active region for providing gain; and a
distributed Bragg reflection (DBR) region for controlling
an oscillation wavelength. The apparatus includes a
control section which monotonously varies, in a first
direction, a DBR current to be input to the DBR region
while detecting the oscillation wavelength of an output
light of the semiconductor laser so as to detect a DBR
current value I o  corresponding to a predetermined wavelength
value, and than monotonously varies the DBR
current in a second direction which is opposite the first
direction beyond the detected value I o , and then monotonously
varies the DBR current in the first direction
again to set the DBR current at the detected value I o ,
thereby fixing the oscillation wavelength of the semiconductor
laser chip at the predetermined wavelength value.
Patent EP-0744290-A3 (EP)
Inventor: MORRIS BRIAN
IPC: B41J2/085
Filed: 1996-05-14
Abstract: A charge plate fabrication process uses
conventional methods to fabricate the charge plate.
Initially, a non-conductive charge plate substrate (10) is
provided, the substrate (10) having an edge and a top (14). The
substrate (10) is then edge patterned to define a charging face
on the edge of the non-conductive charge plate substrate.
The conductive path from the charging face to the top of
the non-conductive charge plate substrate is completed to
create a charge plate. The charge plate is then top
patterned.
Patent EP-0761449-A3 (EP)
Inventor: SZLUCHA THOMAS F
IPC: B41J11/00
Filed: 1996-08-27
Abstract: Described herein is a segmented flexible heater (50) disposed adjacently to a paper path in
a printing apparatus (10) for heating a recording medium (16) both before printing and during printing.
The heater (50) includes a curved first portion forming a preheat zone (52) for preheating the medium
(16) and a substantially planar second portion forming a heat zone (54) for heating the medium (16)
in a print zone (38) wherein the second portion generates heat energy having a temperature greater
than the heat energy generated by the first portion. The heater (50) is fixed at one end (58) to a
mounting member (60) and is maintained in a curved configuration in the preheat zone (52) by
means of inner and outer guide sections (30,32). A tensioning mechanism (64) is provided at the
other end (62) of the heater so that the heat zone (54) is supported between first and second support
portions (76,78) of a heater support (56).
Patent EP-0780400-A3 (EP)
IPC: C08F36/06
Filed: 1996-12-19
Abstract: Oligomers of (1,3-diene) partially hydrogenated aminochelates are of formula (P)(ACH2NH2)x (I), in which X = 1.8-2; P is part of 1,3-diene oligomer containing at least 20 mol% hydrogenated double linkages of 1,2 type as in formula -CH2-C(R<1>)CH=CH2 (II); and at least 10 mol% hydrogenated double linkages of 1,4 type as in formula -CH2-CR<1>=CH-CH2- (III) where R<1> = H, 1-6C aliphatic; A = divalent group chosen from (IV) or (V) in which R<2> = 1-6C aliphatic or 3-7C cycloaliphatic; and n = 3-9. Oligomer has average molecular mass 500-5000. Also claimed is a method for the preparation of oligomers.
Patent EP-0818375-A3 (EP)
Inventor: VANOLO PIETRO
IPC: B61F5/12
Filed: 1996-12-24
Abstract: A railway vehicle bogie including a frame (1), two
axles (6, 7) connected to the frame (1) through respective
journal boxes (12, 13), secondary suspension springs (17)
interposed between the frame and a load bearing transom
(16) intended to be fixed to vehicle body, and hunting
absorbers arranged at the opposite sides of the bogie. The
hunting absorbers comprise, at each bogie side, a pair of
juxtaposed telescopic dampers (21, 22) placed between the
load bearing transom (16) and the journal boxes (12, 13) of
the two axles (6, 7). The hunting dampers (21, 22) are
inclined both in the vertical plane and in the horizontal
plane, and may also act as vertical and/or lateral shock
absorbers.