baber/WOPTO huggingface dataset:
Patent EP-0174571-A3 (EP)
IPC: C07K14/81
Filed: 1985-08-30
Abstract: Die Erfindung betrifft neue Aminosäurederivate der 
allgemeinen Formel 
  
sowie ihre Salze.  
     Gegenstand der Erfindung sind fernet Verfahren zu ihrer 
Herstellung, pharmazeutische Zusammensetzungen und die 
Anwendung als Arzneimittel.  
     In Formel I bedeuten:  
R₁ H, Phenyl, Benzyl, Phenethyl;  
R₂ H, Acetyl, Benzoyl, 3-Sulfonamido-4-chlor-benzoyl, 
3-Sulfonamido-4-chlor-6-hydroxybenzoyl, 3-Sulfonamido-4-­
chlor-5-[(furyl)-amino]-benzoyl, 2,3-Dichlor-4-(β-phenyl­
acryloyl)-phenoxy-acetyl, Pivaloyl, C₁-C₂-­
Alkylaminocarbonyl, C₁-C₂-Alkylaminothiocarbonyl, Acyl 
oder den Rest 
  
A den Rest einer der α-Aminosäuren 
  
R₃ Wasserstoff, C₁-C₄-Alkyl, gerade oder verzeigt, C₅-C₇-­
Cycloalkyl, wobei ein Phenylring ankondensiert sein kann, 
Phenyl, Phenyl-C₁-C₄-alkyl, einen Hetero-C₁-C₄-alkylrest, wo­
bei der Heterocyclus aus einem 5- oder 6-Ring mit 1 - 2 der 
Heteroatome O, S oder N besteht,  
R₄ Wasserstoff, C₁-C₄-Alkyl, gerade oder verzweigt, Phe­
nyl, Phenyl-C₁-C₄-alkyl oder einen Hetero-C₁-C₄-alkylrest, 
wobei der Heterocyclus aus einem 5- oder 6-Ring mit 1 - 2 der 
Heteroatome O, S oder N besteht, oder  
R₃ und R₄ zusammen bilden mit dem N- und dem 
C-Atom einen 5-, 6- oder 7-gliedrigen Ring, der gesättigt sein 
oder eine Doppelbindung enthalten kann, oder einen 4-, 5- 
oder 6-gliedrigen Ring, der ein oder zwei weitere der 
Heteroatome O, S oder N enthält;  
R₅ OH, C₁-C₄-ω-Hydroxyalkoxy, C₁-C₄-Alkoxy, Phenyl-C₁,-­
C₄-alkoxy, C₁-C₄-Alkylamino, (C₁-C₄)₂-Dialkylamino, eine der 
Gruppen 
  
oder eine α-Aminosäure, die peptidartig mit der CO-Gruppe 
des Moleküls verknüpft ist;  
R₆ C₁-C₄-Alkyl, C₁-C₃-Alkenyl, C₁-C₃-Alkinyl, gerade oder 
verzweigt, Hydroxy, Nitro, Amino, C₁-C₄-Alkoxy, Mercapto, 
C₁-C₄-Alkylthio, Hydroxy-C₁-C₄-alkyl, Mercapto-C₁-C₄-alkyl, F, 
Cl, Br, Amino-C₁-C₄-alkyl, Sulfonamido, Methylendioxy, Flu­
or-C₁-C₄-alkyl, Chlor-C₁-C₄-alkyl, Brom-C₁-C₄-alkyl, Cyano 
oder Trifluormethyl;  
R₇ Wasserstoff oder Methyl;  
R₈ C₁-C₄-Alkyl, gerade oder verzweigt, wobei der Alkyl­
rest durch F, Cl, Br, CF₃, Phenyl oder Pyridyl substituiert sein 
kann;  
X, Y und Z O, S, CR₁₀, CHR₁₀, 
  
mit der Maßgabe, daß nur einer der Reste X, Y und Z O, S 
  
einer oder zwei Reste X, Y und Z NR₉ bedeuten können;  
R₉ Wasserstoff oder C₁-C₄-Alkyl, gerade oder verzweigt;  
R₁₀ Wasserstoff, oder zusammen mit einem vicinal 
stehenden Rest R₁₀ einen Phenylring oder, für m und n = 1, 
dessen Dihydroform mit der Doppelbindung in Konjugation 
zur C-terminalen Carboxygruppe und  
m und n jeweils 0, 1 oder 2, wobei die Summe aus m und 
n 1 oder 2 ist.  
     Die neuen Verbindungen besitzen eine starke Angioten­
sin-I-Converting-Enzym-Hemmung und sollen als Hypotensi­
va Verwendung finden.
Patent EP-0176165-A3 (EP)
IPC: G01R19/00
Filed: 1985-04-25
Abstract: A voltage difference detector with a pair of current 
mirrors each formed by a first, diode connected, transistor 
(T₇, T₁₀) and a second transistor (T₈, T₁₁) with matched 
resistors (R,R¹) in their collector circuits. A reference voltage 
(V REF ) is applied to the commoned emitter of two level 
sensing transistors (T₉, T₁₂) whose bases are respectively 
strapped to the collectors of the second transistors (T₈, T₁₁) 
of the current mirrors.
Patent EP-0186601-A3 (EP)
IPC: H02N11/00
Filed: 1985-11-15
Abstract: A dual fueled thermoelectric generator wherein two 
different sources of energy are provided. The first source (23) 
of energy is electrical energy which is tapped from an 
overhead transmission ground wire (72) and converted into 
thermal energy by electric resistance heaters (21). The 
thermal energy produced is applied to a thermopile (22) 
which converts it into DC electric energy. The second source 
(14) is a fossil fuel which is converted into thermal energy 
when a burner (30) is actuated. The thermal energy produced 
thereby is applied to thermopile (22). The burner (30) is 
actuated in response to either a loss of input voltage from the 
transmission ground wire (72) or loss of output power from 
the thermopile (22)
Patent EP-0191492-A3 (EP)
Title: Computer-controlled electro-acoustic device
IPC: H04R27/00
Filed: 1986-02-13
Abstract: 1. Computer-controlled electro-acoustic conference equipment for enclosed spaces comprising a central station (1) and a greater number varying as required of microphones (2), allocated to the conference participants and comprising a microphone capsule (22) within a case (21), which are all connected to the central station (1) via a single common cable (3), the central station (1) incorporating an amplifier arrangement (11) for the microphone signals and a computer (12) operating in accordance with a program which is supplied via the cable (3) with informative signals coded by the individual microphones (2) and emits coded control signals to the cable (3) to control the operating condition of the individual microphones (2), each microphone (2) having allocated to it a preamplifier (23) for the microphone signals, at least one switching key (24) operable by the conference participant and an electronic control apparatus (25) connected to the switching key (24), which as a function of the switching key operation generates the informative signals for the computer (12) and evaluates the control signals received thereat for the switching on and off of the microphone, characterized in that the single cable (3) is fixedly laid in the room and electrically interconnects a specific number of microphone plug sockets (4) corresponding to maximum requirements, which are fixedly installed in the room or on its furniture (5) at the places of the conference participants, that in the case of each microphone (2), the associated preamplifier (23) and the associated electronic control apparatus (25) as well as all the associated switching keys (24) are integrated common in a housing (21) with the microphone, and that each microphone (2) has a plug (28) fitting the microphone plug sockets (4) for direct electrical connection to the cable (3).
Patent EP-0216095-A3 (EP)
IPC: A61B17/22
Filed: 1986-08-06
Abstract: Die Erfindung betrifft eine Vorrichtung fúr die Beschal­
lung von pathologischen Veränderungen in einem Patienten. 
Ein Gehäuse (1) enthält einen Stoßwellengenerator (5), 
der Stoßwellen durch einen von einer Membran (3, 3', 3'') 
abgeschlossenen, flüssigkeitsgefüllten Raum (4) aussen­
det. Auf ihm ist ein Ring (11) aus elastischem Material 
befestigt, der die Membran (3, 3', 3'') umschließt und im 
Ruhezustand über diese hinausragt. Im Ring ist ein Kanal­
system zum Evakuieren der Luft aus dem Raum zwischen Ring 
(11), Membran (3, 3', 3'') und der Hautoberfläche (2) und 
zum Einführen einer Koppelflüssigkeit vorgesehen.
Patent EP-0216196-A3 (EP)
IPC: C07C51/00
Filed: 1986-08-29
Abstract: Optically active compounds having a chlorine atom 
attached to the chiral carbon atom such as 2-bromoaliphatic 
acids can be racemized without by-product formation by heat­
ing an acidified solution of the organic acid at a temperature 
sufficient to accomplish racemization, the solution being sub­
stantially devoid of ionized halogen other than bromine ions. 
The preferred acidifying agent is hydrobromic acid. The use of 
hydrochloric acid causes extensive by-product formation.
Patent EP-0217181-A3 (EP)
IPC: C23G5/028
Filed: 1986-09-08
Abstract: Azeotrope-like compositions comprising of tri­
chlorotrifluoroethane, methanol, nitromethane, and hexane 
and, optionally, acetone which are stable and have utility as 
vapor degreasing agents and as solvents in a variety of in­
dustrial cleaning applications including the defluxing of prin­
ted circuit boards.
Patent EP-0220691-A3 (EP)
IPC: G02B6/10
Filed: 1986-10-24
Abstract: A birefringent optical wavelength multiplexer/­
demultiplexer (Fig. 2) includes a first polarization beam-­
splitter (PBS), a first reflector (TIR), a plurality of 
birefringent elements (C1, C2, C3), a second reflector 
(TIR), and a second polarization beam-splitter (PBS). The 
plurality of birefringent elements are so oriented that 
each element introduces an additional sinusoidal component 
to the transfer function of the device that tends to 
effectuate a flattened transfer function.
Patent EP-0221526-A3 (EP)
Title: Device to fill a tooth cavity
IPC: A61C5/06
Filed: 1986-11-03
Abstract: 1. Device to fill a tooth cavity with filling compounds, e.g. with amalgam, which comprises a filling socket, a filling push shaft, moving backwards and forwards in a guide duct and passing into the filling socket, and a removable change magazine arranged transversely to the filling socket and opening into it, from which magazine some of the filling compound must be forced into the filling socket via a magazine push shaft guided in a second guide duct, at the beginning of the working stroke of the filling push shaft, commencing above the opening of the change magazine and ending at the output of the filling socket, the filling and magazine push shaft, surrounded by a common housing, being connected together by means of a mechanical gear coordinating their movement, which gear includes a rack connected to the magazine push shaft, and a push lever pivoted on the housing, which lever engages with its free end in the rack, and displaces a projection in the direction of the filling socket during a working stroke by means of a finger operated sliding knob in driving connection with the filling push shaft before the front end of the filling push shaft reaches the upper edge of the opening of the change magazine in the filling socket, characterised in that the sliding knob consists of a two-armed rotary slide (54) pivoted on the housing (2), which slide projects from the housing (2) with one of its arms (57) exhibiting a finger recess (56), and engages by articulated means with the end (58) of its other arm (59) in a toothed segment (61) also supported on the housing (2), the toothing (63) of which segment engages in a pinion (64) rigidly supported on the housing (2), to which pinion a rotary element (65) is rigidly connected, which element exhibits a first projection (66) for advancing the push lever (7), and hence of the rack (14) of the magazine push shaft (4), and a second projection (67) for feeding the filling push shaft (3).
Patent EP-0203698-A3 (EP)
IPC: G03C1/10
Filed: 1986-04-17
Abstract: A silver halide photographic emulsion in a hydrophilic col­
loidal binder, said emulsion being spectrally sensitized to at 
least a portion of the electromagnetic spectrum and having a 
supersensitizing amount of a supersensitizing combination 
selected from the group consisting of  
1) an arylmercaptotetrazole and 
poly(ethylacrylate),  
2) an arylmercaptotetrazone and a 
bis(triazine-2-ylamino)stilbene,  
3) poly(ethylacrylate) and a 
bis(triazine-2-ylamino)stilbene, and  
4) an arylmercaptotetrazole, a 
bis(triazine-2-ylamino)stilbene, and 
poly(ethylacrylate).
Patent EP-0220046-A3 (EP)
IPC: G01B9/02
Filed: 1986-10-14
Abstract: An interferometer is provided for producing an interfer­
ence pattern from light such as laser light which travels along 
first and second optical paths (2,3) and at the end of each such 
path there is a respective fixed mirror (5,6) for directing light to 
a common optical path (7). Means are provided to vary the 
optical path length of light in the or each first or second optical 
path to produce an interference pattern in the common optical 
path, which means comprises a pair of parallel-plane optical 
flats (8,9), in accordance with one embodiment of the inven­
tion, which are each rotated in an oscillating manner to pro­
duce a linearly varying optical path length during rotation. 
According to another aspect of the invention first detector 
means (36) are provided for detecting a reference part of the 
interference pattern produced to derive therefrom a reference 
signal, and second detector means (41) are provided for re­
ceiving the interference pattern to thereby derive signals indi­
cative of successive parts of the interference pattern.
Patent EP-0239085-A3 (EP)
Title: Device for micro-movement of objects
Inventor: BESOCKE KARL-HEINZ
IPC: G01Q60/00
Filed: 1987-03-25
Abstract: A kinematic arrangement for the micro-movement over long distances of objects, and in particular, for imparting movement to and the manipulation of objects which are to be investigated or treated microscopically. The object is supported on at least one motion-imparting or kinematic element constituted of piezoelectric material, which is deformable through the application of electrical voltages. The supporting point or points of the kinematic or motion-imparting elements is or are changed in position through a deformation of the piezoelectric material due to the application of electrical voltage variations to the kinematic element, which so changes in its position that the object which is supported by the kinematic elements will move in desired directions within a plane predetermined by the supporting points.
Patent EP-0243782-A3 (EP)
IPC: H02B15/00
Filed: 1987-04-13
Abstract: An operation control desk (ll) operates a 
plurality of units (l5, l5′) to be controlled by using a 
CRT unit (l6) without resort to additional operation 
control desks. The same operation switch (23) is used 
to function differently in compliance with the units 
(l5, l5′) to be controlled. A push-button switch is used 
as the operation switch (23), the CRT unit (l6) is 
provided for displaying a function of the push-button 
switch, and a function name picture of the push-button 
switch is displayed on a screen (22) of the CRT unit (l6). 
The function of the push-button switch once set for an 
object to be controlled is automatically changed as 
necessary to a function for another object to be 
controlled. The operation control desk is standardized 
in configuration independently of the kind of the objects 
to be controlled and is multi-functional, thus ensuring 
space reduction and cost reduction.
Patent EP-0263297-A3 (EP)
IPC: C25B3/29
Filed: 1987-08-29
Abstract: Filmförmige elektrisch leitfähige Polymere auf der Basis von aromatischen 
Kohlenwasserstoffen oder 5- oder 6-gliedrigen Heterocyclen mit einem 
konjugierten π-Elektronensystem und Stickstoff, Sauerstoff oder Schwefel 
als Heteroatomen und/oder Anilin, erhältlich durch elektrochemische 
Polymerisation der Monomeren in polaren aprotischen Lösungsmitteln, wobei 
das Lösungsmittel 0,05 - 1,0 mol/l eines Amids einer aliphatischen 
Carbonsäure mit bis zu 8 C-Atomen und/oder aromatischen Carbonsäure 
enthält.
Patent EP-0261558-A3 (EP)
IPC: B68G7/054
Filed: 1987-09-15
Abstract: The automatic apparatus for the staping of covering 
cloths (2) to mattress springs (3) comprises a base plane 
(4), means (5,6,7) for compressing said springs (3) between 
said covering cloths (2) on said base plane (4), slider 
means (11,16) slideable laterally to respective sides of 
said base plane (4) and provided with means (28) for folding 
the borders (2a) of said cloths (2) on the end coils of the 
outer springs (3), means (24,25) for the stapling of said 
folded borders carried by said slider means, and finally 
means (14,15,19,20) for the alternating operation of said 
slider means.
Patent EP-0271003-A3 (EP)
IPC: C12N1/16
Filed: 1987-12-03
Abstract: Recombinant DNA molecules comprising a series of functional elements 
in the following order: (a) an enhancer/promoter unit linked opera­
tively to (b) a DNA segment which can be transcribed into a mRNA 
having coding capacity for a desired protein product and comprising 
signals for polyadenylation and for efficient transportation to the 
cytoplasm, followed by a DNA segment (c) consisting a promoter unit 
(c₁) operatively linked to a DNA subsegment (c₂) which can be trans­
cribed into the mRNA of a selection marker gene, wherein said 
promoter unit (c₁) lacks a functional enhancer but is capable of 
being stimulated by the enhancer located in (a) due to the absence 
of an enhancer stop DNA sequence between (a) and (c₁), are provided. 
The specific arrangement of the functional elements assures that a 
high proportion of transfected eukaryotic cells stably express the 
heterologous gene even when said DNA is applied to said eukaryotic 
cells as circular DNA.
Patent EP-0275504-A3 (EP)
Title: Differential roller nut
IPC: F16H25/22
Filed: 1987-12-17
Abstract: Rollers situated on the circumference of a threaded screw inside a nut have a cavity at each end containing a spring and a pin. When a roller enters the recirculation groove, the spring/pin assembly bearing against the cap recirculates the roller towards the interior of the nut. By enabling the roller to be repositioned at the time of its reinsertion between the threads of the screw and of the nut, this arrangement provides for flexible operation of the screw.
Patent EP-0247653-A3 (EP)
Title: New compounds useful as detergent additives for lubricants and lubricating compositions
IPC: C10M129/76
Filed: 1987-04-28
Abstract: The alkali-metal and alkaline-earth-metal salts are disclosed of a monoester of a bicarboxy acid having the formula: <CHEM> wherein R is alkyl, R<1> is either hydrogen or alkyl, R<2> is alkyl and A is nothing or alkylene, and the corresponding hyperbasic derivatives, useful as detergent additives for lubricants. Also the lubricating compositions containing such additives are disclosed.
Patent EP-0257895-A3 (EP)
Title: Air conveyor dispensing and recycling system
IPC: B65G53/04
Filed: 1987-08-07
Abstract: A transport system for conveying and dispensing non-­
fluid fluent material such as free-flowing packaging 
material includes a recycling system for automatically 
retrieving spilled material and a reservoir which 
automatically controls the input of material from a 
main supply based upon the height of material in the 
reservoir. Various air transport systems are 
incorporated.
Patent EP-0271482-A3 (EP)
Title: Support for a removable cover of an opening in a tiled wall
IPC: E04F19/08
Filed: 1987-12-09
Abstract: Arranged in a tiled wall 1 is an orifice 2 which can be closed by means of a cover 3. The cover 3 consists of a plastic plate 4, to which tiles 5 are adhesively bonded. On the top side of the cover 3, a conventional catch 7 is screwed to the plate 4, with a small plate 6 interposed, and has a roller 8 mounted on arms 9 which can be displaced inwards counter to the force of a spring. Opposite the catch 7, a gutter-shaped section 10 is glued to the plate 4 and extends essentially over the entire width of the plate 4. Glued to the underside of the orifice 2 is a strip 11 which engages into the gutter 12 of the section 10. For interaction with the roller 8 of the catch 7, a T-shaped section 15 is glued to the upper edge of the orifice 2, its web 16 being cut out in the region of the catch 7. The arrangement shown provides a cover which is especially simple to handle. <IMAGE>
Patent EP-0276795-A3 (EP)
IPC: B01D39/18
Filed: 1988-01-25
Abstract: Zum Filtern von verunreinigten Flüssigkeiten wie Motorenöl 
oder Speiseöl ist eine Filterpatrone (62) mit zwei 
gleichachsigen Filterelementen (12, 14) vorgesehen. Die 
Filterelemente (12, 14) bestehen aus einer Rolle aus einem 
kunststoffhaltigen, doppellagigen Papier mit einer 
Wabenstruktur. Zwischen den Filterelementen (12, 14) ist 
ein Zwischenraum (32) gebildet, der durch eine Hülse (10) 
nach außen abgeschlossen ist. Die Filterpatrone (62) sitzt 
in einem Gehäuse (64). Der Zwischenraum (32) ist mit einem 
Flüssigkeitsvorlauf verbunden. Die Flüssigkeit wird, wie 
durch die Pfeile dargestellt, axial durch die 
Filterelemente (12, 14) gedrückt und tritt an den 
Stirnflächen (56, 58) aus. Auf diese Weise sammelt sich in 
dem Gehäuse (64) nur gefilterte Flüssigkeit. Außerdem ist 
das Gehäuse (64) drucklos.
Patent EP-0287802-A3 (EP)
IPC: B65H51/20
Filed: 1988-03-12
Abstract: Die Vorrichtung dient zur Zuführung von Kabel von einer ro­
tierend antreibbaren Vorratsrolle (12) zu einer intermittie­
rend Kabel (10) abziehenden Kabelkonfektioniermaschine (14-­
18). Die Vorrichtung besteht aus einem in Förderrichtung des 
Kabels (10) hinter der Vorratsrolle (12) angeordneten ersten 
Pufferspeicher (24), einem zweiten Pufferspeicher (20) und 
einer dazwischen angeordneten Fördereinrichtung (40). Der 
erste Pufferspeicher (24) enthält eine größere Kabellänge in 
Form gespannter Wicklungen mit variablem Umfang, während 
der zweite Pufferspeicher (20) die Form einer losen, ver­
hältnismäßig kurzen Kabelschlaufe (20) hat, aus welcher die 
Kabelkonfektioniermaschine (14-18) sehr leicht und schnell 
Kabel abziehen kann.
Patent EP-0286868-A3 (EP)
Title: Device for uniting two stacks of sheets
IPC: B42C19/08
Filed: 1988-03-19
Abstract: The invention relates to a device for combining partial piles of book pages by laying one on another. The partial piles may be brought up alternately in an inclined position on a conveying chain. According to the invention, there is provided above the conveying chain a rotary rearranging apparatus. The rearranging apparatus carries a plurality of gripping systems each adapted to pick up one partial pile of book pages and, after rotation of the rearrangement apparatus through a 360 degree revoluion, deposits the partial pile of book pages beside an identical succeeding partial pile. During the 360 degree revolution of the rearranging apparatus, each gripping system is rotated about an axis parallel to the rotational axis of the rearranging apparatus such that the gripper systems continuously remain in an upright orientation with the grippers always projecting downwards at the lowest point of the gripping system. Before combination of any given partial pile of book pages with another partial pile, every such given partial pile may be rotated by the respective gripper system through 180 degrees about an axis extending at 90 degrees to the normal of the plane of the partial pile, and for this purpose every gripping system of the rearrangement apparatus is mounted so as to be rotatable about a vertical axis and, in a part of its orbital path of motion during the 360 degree revolution of the rearranging apparatus, is rotated through 180 degrees about this vertical axis.
Patent EP-0284028-A3 (EP)
IPC: G11B19/06
Filed: 1988-03-22
Abstract: A disc drive arrangement of simplified construction for 
a disc cartridge (42) with a magnetic disc (41) retained 
therein by an urging member, in which after the disc 
cartridge (42) with the magnetic disc (41) is loaded 
on the disc drive arrangement, the up and down movement 
of the cartridge (42) to the disc drive section head's 
(6) contacting with and coming apart from the magnetic 
disc, and the releasing operation of the urging of the 
urging member against the disc (41) are carried out at 
a predetermined timing successively, thus the disc cartridge 
(42) with the magnetic disc (41) being positively loaded 
and driven by a simplified arrangement.