baber/WOPTO huggingface dataset:
Patent EP-0239543-A3 (EP)
IPC: A61P37/00
Filed: 1987-03-23
Abstract: Beschrieben sind 1,6-Anhydro-β-D-glucopyranose-derivate der 
Formel I, 
  
worin R¹ Azido oder Amino bedeutet, R² Wasserstoff oder eine 
Hydroxyschutzgruppe bedeutet, R³ Wasserstoff oder Niederalkyl 
bedeutet und R⁴ Hydroxy, Niederalkoxy oder einen Rest der Formel II 
bedeutet, 
  
worin n für 0 oder 1 steht, R⁵ Wasserstoff oder Niederalkyl bedeu­
tet, R⁶ Wasserstoff oder Niederalkyl, das unsubstituiert oder durch 
Hydroxy, Niederalkanoyloxy oder Phenyl substituiert ist, bedeutet, 
R⁷ und R⁹ unabhängig voneinander Hydroxy, Amino, Niederalkoxy, 
Arylniederalkoxy oder Niederalkanoyloxyniederalkoxy bedeuten und R⁸ 
Wasserstoff oder unsubstituiertes oder durch Amino, Hydroxy, 
Niederalkanoylamino, Niederalkanoyloxy oder Guanidino substituiertes 
Niederalkyl bedeutet, sowie Stellungsisomere, worin die Positionen 
 
 
des Restes R² und der Gruppe -CH(R³)-CO-R⁴ vertauscht sind, und 
Salze von solchen Verbindungen mit mindestens einer salzbildenden 
Gruppe.  
     Diese Verbindungen sind vielseitige Zwischenprodukte, z.B. zur 
Herstellung bekannter oder neuer Muramylpeptide. Sie gestatten die 
Einführung einer Vielfalt von Substituenten in 1- und 2-Stellung des 
Zuckerteils. Diejenigen Verbindungen der Formel I, worin R¹ Amino 
und R⁴ einen Rest der Formel II bedeutet, sind ausserdem Immun­
stimulantien.
Patent EP-0272214-A3 (EP)
IPC: C25B13/04
Filed: 1987-12-11
Abstract: An improved diaphragm for an electrolytic cell is prepared by 
mixing a slurry of asbestos fibers with a dispersion of titanium 
dioxide in isopropyl alcohol, depositing the treated asbestos fibers 
onto a cathode, heating the diaphragm to an elevated temperature of 
from about 100°C to about 300°C, and allowing the diaphragm to cool.  
     The diaphragm prepared according to this process exhibits 
improved mechanical strength and integrity as well as a decrease in 
electrical energy consumption in comparison to diaphragms prepared 
using conventional techniques.
Patent EP-0246206-A3 (EP)
Title: Nail-feeding device
IPC: B25C1/00
Filed: 1987-03-25
Abstract: The invention relates to an arrangement for advancing a continuous strip of mutually integrated nails to the nail driving section (5) of a nail driving apparatus provided with a safety-catch device (24) and a nail strip magazine, and to hold the nail strip in the nail driving section. Single nails are stripped from the nail strip in the nail driving section by means of percussion and driven, in conjunction therewith, into the workpiece to be nailed. The magazine (6) incorporates a nail strip accommodating strip guide path (7) which adjoins the nail driving section (5) and in which the nail strip is held biassed towards a nail driving location in the nail driving section (5) by strip feed means (17, 18) located adjacent the strip guide path and engaging the nail strip located therein. The nail driving location is constructed in a manner to prevent a lone, unattached nail from twisting or turning therein. For the purpose of positioning the foremost nail in the nail strip in an exact position in the nail driving location (this foremost nail being the next in line for separation/driving into the workpiece) there is provided a rotatable nail positioning element (35) which is journalled for rotation and sideways movement in the nail driving section (5) and which is capable of being brought into engagement with the nail strip. The safety-catch device (24) is movable relative to the nail driving section and is held in a forward safety position by means of a coil spring. The safety device presents a latching surface (31) in the region of the positioning element (35), and arranged between the latching surface and the nail positioning element is a movable latching element (38). As the safety-catch device (24) is retracted (to its nail firing mode) the latching surface (31) is urged against the spherical latching element (38), which in turn moves the nail positioning element (35) into position-fixing latching engagement with the nail strip, in a region thereof immediately behind the foremost nail located in the nail driving location.
Patent EP-0305643-A3 (EP)
Title: N-6 thienyl substituted adenosine derivatives as cardiac vasodilators
IPC: A61K31/7052
Filed: 1985-04-11
Abstract: New, N-6 monosubstituted adenosine derivatives are disclosed which have significant cardiac vasodilatory effect. The compounds of the invention include 6-(cyclo-butyl amino) - 9 - ( beta -D-ribofuranosyl) - 9H - purine, 6 - (2 - methyl - 2 - phenyl hydrazino) - 9 - ( beta -D-ribofuranosyl) - 9H - purine, and compounds of the general formula: <CHEM> wherein R1 is H, lower alkyl, lower alkoxy, alkylamino, or arylamino, R2 is H, lower alkyl, hydroxymethyl, phenyl or substituted phenyl, R3 is H. lower alkyl, phenyl, substituted phenyl, R3 is H, lower alkyl, phenyl, substituted phenyl, 2- or 3-thienyl, or 2- or 3-pyridyl, R4 is H or lower alkyl, and R5 is H or lower acyl. Particularly active as a cardiac vasodilator is the compound (-) - 6 - (R - 1 - phenyl - 2 - butyl amino) - 9 - ( beta -D-ribofuranosyl) - 9H - purine.
Patent EP-0297492-A3 (EP)
IPC: H04L12/26
Filed: 1988-06-28
Abstract: Zur Prüfung eines Netzwerkaufbaus mit einer Mehrzahl von 
Rechnern, insbesondere Controllern oder Mikroprozessoren, deren 
Daten über einen Datenweg (3) gesendet und ggf. empfangen werden 
sowie auf eine Steuerung (4) gelangen sollen, wobei für die 
konkurrierende Übertragung der Daten auf dem Datenweg (3) 
Vorrangkriterien festgelegt werden, wird ein Verfahren zur 
Prüfung des Netzwerkaufbaus vorgeschlagen, bei dem in realisti­
scher Häufigkeit Datensignale der Controller oder Mikroprozesso­
ren (1) erzeugt und den Vorrangkriterien unterworfen werden und 
wobei ermittelt wird, nach welcher Zeit Daten bestimmter 
Vorrangstufen über den Datenweg (3) übertragbar sind.
Patent EP-0297614-A3 (EP)
Title: Improved process for the preparation of organopolysiloxane surfactants
IPC: C09K23/54
Filed: 1988-07-01
Abstract: An improved process is provided for the preparation of siloxane-oxyalkylene block copolymer surfactant compositions which utilized a hydrosilation reaction with high boiling point polar polyols as the reaction solvent. The reaction solvent need not be removed from the block copolymer, particularly when the block copolymer is used as a surfactant for polyurethane foam formulations. Dipropylene glycol is the preferred polar solvent and when used in the preparation of the surfactants need not be removed when the surfactants are employed in the preparation of urethane foams.
Patent EP-0291293-A3 (EP)
IPC: B24C9/00
Filed: 1988-05-11
Abstract: A surface cleaner wherein abrasive particles are directed 
against a surface to be cleaned, after which the 
abrasive particles rebound into the cleaner and return 
for recirculation. Several features are involved. 
First there is provided an accelerator(180)for the 
normally gravity flowing abrasive particles to accelerate 
the particles towards a throwing wheel(90) wherein the 
abrasive particles are spread over a greater depth of 
an associated throwing vane. Some of the abrasive 
particles will not rebound entirely up into the machine 
for return to the abrasive particle supply chamber. 
Accordingly, there is provided a separate path(222,100, 
104)for the weaker rebounding abrasive particles to 
return to the accelerator(180). The throwing wheel(90) 
includes a tubular hub(150)into which one of the 
supporting bearings (152) for the associated shaft (134) 
is telescoped. This permits throwing wheels of 
different widths to be utilized. The vanes (164) of the 
throwing wheel (90) are flat vanes having at their inner 
ends enlargements (178). The vanes slide through slots 
(160) with enlarged inner openings in an axial direction 
for mounting and removal. The vanes can be removed from 
the cleaner through an opening in one of the side walls 
thereof after a cover plate (120) has been removed. 
There is also a wear plate (212) which controls in part 
the direction of flow of abrasive particles from the 
throwing wheel (90). The wear plate (212) protects part 
of the housing and most particularly one of the housing 
seals with the surface being cleaned.
Patent EP-0300739-A3 (EP)
Title: Improved inner pipe member for dual-wall drill pipe assembly
IPC: E21B17/06
Filed: 1988-07-19
Abstract: An inner pipe member for a dual-wall drill pipe 
assembly having an inner pipe member and an outer pipe 
member, the outer pipe member having a main bore 
extending axially therethrough including a first bore 
and a concentric second bore of smaller diameter than 
the first bore and axially spaced therefrom by a 
shoulder, and a circumferential recess in the second 
bore, the inner pipe member comprising a tubular body 
portion adapted to be telescopically and concentrically 
received in the main bore and define an annular fluid 
passage therewith, a first spacer at one end of the body 
portion for concentrically spacing the one end of the 
body portion from the other end of the outer pipe 
member, and a second spacer at the other end of the body 
portion, the second spacer including first and second 
surfaces adapted to be received in sliding fit relation 
within the first and second bore, respectively, for 
concentrically positioning the other end of the inner 
pipe member within the outer pipe member, and a projec­
tion extending radially outwardly of the second surface 
and adapted to be received in the recess when the inner 
pipe member is operatively disposed within the outer 
pipe member, the projection having an outer surface 
slidable in the second bore in interference fit relation 
therewith.
Patent EP-0275221-A3 (EP)
Title: N-(1h-indol-4-yl) benzamide derivatives, their salts and their use as medicines, and composition containing them
IPC: C07D209/08
Filed: 1988-01-08
Abstract: Products of formula (I): <IMAGE> in which one of the substituents X and Y denotes alkyl (C1-C5), alkoxy (C1-C3), chlorine, bromine, iodine, nitro or amino optionally substituted by an aliphatic acyl (C2-C5) or 2 alkyls (C1-C5) and the other substituent denotes a hydrogen, it being understood that Y does not denote methoxy and X chlorine, and their addition salts with acids. The products (I) are endowed with antiarrhythmic properties and some have anticalcic properties.
Patent EP-0292338-A3 (EP)
Title: Dispositif de conditionnement pour produits d'alimentation
IPC: B65D85/72
Filed: 1988-03-03
Abstract: Dispositif de conditionnement pour produits d'alimentation 
humaine, notamment du type présentant une texture solide ou 
hautement visqueuse, présentés en portions ou parts indivi­
duelles, comprenant une pluralité de conteneurs associés pour 
former un "regroupement".  
     Chaque part ou portion est enveloppée, individuellement, 
sur au moins une partie de sa surface latérale par un conte­
nant (11) éventuellement muni d'un couvercle et en ce que 
auxdits contenants est associé en combinaison un plateau-­
support (10) ménageant des zones pré-établies de réception 
(13) de chacune desdites parts ou portions et de leur conte­
nant et des moyens de forme conjuguée de celle de chaque con­
tenant pour le positionnement et le maintien de celui-ci jus­
qu'à l'utilisation d'une part ou portion.
Patent EP-0287414-A3 (EP)
Title: Détecteur de particules
IPC: G01T1/28
Filed: 1988-03-23
Abstract: Détecteur de particules, issues notamment d'une source 
pulsée (25), principalement très peu ionisantes.  
     Les particules (14) créent une émission d'électrons 
secondaires (15) en passant à travers une couche très mince de 
CsI poreux (20) ; des dispositifs multiplicateurs (2, 6) sont 
prévus. La capacité émissive du CsI poreux est maintenue en 
inversant par un commutateur (13) le champ électrique appliqué à 
cette couche par deux électrodes (19, 21), notamment entre deux 
paquets de particules.
Patent EP-0296146-A3 (EP)
IPC: B29D7/01
Filed: 1988-06-06
Abstract: Bei einem Verfahren zur Herstellung von 
hochtemperaturbeständigen Folien aus Polyimid-­
Polymerisaten wird eine Lösung des Polymerisates in einem 
organischen Lösungsmittel durch eine Schlitzdüse (3) einer 
Filmbildungseinrichtung ausfließen und in einem das 
organische Lösungsmittel enthaltenden wässerigen Fällbad 
(4) koagulieren gelassen und die aus koaguliertem Film 
bestehende Folie (6) abgezogen, das organische 
Lösungsmittel entfernt und die Folie (6) getrocknet.  
     Um ohne nachfolgende Orientierung ausreichende 
Festigkeitseigenschaften zu erreichen und damit auch 
bessere Formbeständigkeit bei erhöhten Temperaturen zu 
erzielen, wird der in der Schlitzdüse (3) gebildete Film 
über einen kurzen Luftspalt (5) direkt in das wässerige 
Fällbad (4) abgezogen, einer anschließenden 
Wärmebehandlung unterworfen, um einen durchsichtigen 
homogenen Film zu erhalten, das organische Lösungsmittel 
sodann durch Behandlung mit einem wässerigen 
Extraktionsmittel entfernt und die Folie (10) schließlich 
getrocknet.
Patent EP-0327988-A3 (EP)
Title: Coupling device for polygonal elements to create three-dimensional structures, especially polyhedral toy structures
IPC: A63H33/08
Filed: 1989-02-03
Abstract: The polygonal part has in the region of each of its sides a coupling device which is intended to connect the part itself to an identical or different polygonal part which is provided with a complementary coupling device in such a way that a polyhedral, three-dimensional structure having a plurality of such polygonal parts is formed. Along each side of a polygonal part, the coupling device has at least one groove-type recess and at least one spring-type projection, which recess and projection are complementary to at least one coupling device of further polygonal parts. On at least one of the sides parallel to the insertion direction of the projection of a complementary coupling device, each recess has an elastically resilient undercut (23) and the projection (21) has an undercut which is complementary to the undercut of the recess. The undercuts are in alignment with one another on a common axis in such a way that a mutual swivelling between two coupled polygonal parts is allowed. At least one projection preferably has a material relieve incision in the vicinity of the recess in such a way that the elastic resilience of the spring-type or groove-type undercut provided there is increased. <IMAGE>
Patent EP-0339639-A3 (EP)
Title: Apparatus for navigating vehicle
IPC: G01C21/30
Filed: 1989-04-27
Abstract: A navigation apparatus (10) in which the position of 
the vehicle is assumed on the basis of the direction in 
which the vehicle is traveling and the distance traveled, 
and the assumed position is matched with previously stored 
map information, thereby informing the driver of the 
position of the vehicle. Among a multiplicity of nodes set 
on roads previously memorized, a target node toward which 
the vehicle is traveling is selected to inform the driver of 
arrival at the target node by calculating the bearing from 
the present position to each of nodes and comparing the 
bearing with the direction in which the vehicle is 
traveling.
Patent EP-0343446-A3 (EP)
Title: Basic formula of an active layout drawing in skirts tailoring
IPC: A41D1/14
Filed: 1989-05-12
Abstract: The present invention is to provide a basic formula of an active 
layout drawing in skirts tailoring and more particularly a basic 
formula to make use of all the data obtained from the measure 
around the waist line, the measure around the abdomen, the 
measure around the hip, and the measure of the length of the 
skirt for making an active layout drawing to fit all kinds of 
figures of the body.
Patent EP-0343642-A3 (EP)
Title: Silver halide photographic material
IPC: G03C1/93
Filed: 1989-05-24
Abstract: A silver halide photographic material composed 
of a polyester film support having thereon at least one 
hydrophilic colloid layer containing a polymer latex; 
and between the support and the hydrophilic colloid 
layer a layer containing a vinylidene chloride copolymer 
core-shell latex; at least one hydrophilic colloid 
layer of the material being a light-sensitive silver 
halide emulsion layer. The photographic material has 
superior dimensional stability after processing.
Patent EP-0351609-A3 (EP)
Title: A position transducer
IPC: G01D5/243
Filed: 1989-06-30
Abstract: The position transducer comprises a coil (3) of an LC parallel resonant 
circuit (3, 4). The coil is adapted to generate an electromagnetic field 
and is provided with turns extending on a flat surface passing along a 
straight line parallel to that which characterizes the shifting direction 
(10) of a slider (8). The latter comprises an element (14) made of nonfer­
romagnetic conductive material adjacent the coil (3) and coupled electro­
magnetically therewith.
Patent EP-0360113-A3 (EP)
Title: Method for the non-pollutant discharge of a refrigeration system, and device for carrying out the method
IPC: F25B45/00
Filed: 1989-09-09
Abstract: A method for the non-pollutant discharge of a closed refrigeration apparatus having a refrigeration compressor and a device for carrying out the method. In a known method, a mandrel provided with a longitudinal borehole is introduced into the pressure line starting from the refrigeration compressor and the refrigerant is conducted via this opening into a refrigerant collection tank. It is disadvantageous in this case that the lubricating oil containing dissolved refrigerant remains in the refrigeration system and that this refrigerant is emitted when the temperature rises. The intention of the new method is to remove refrigerant and lubricating oil from the refrigeration system at the same time in a simple manner. For this purpose, provision is made for an opening to be introduced in the region of the lubricating oil accumulation of the refrigeration system (30) and for the lubricating oil to be fed into the collection tank (44) together with the refrigerant. For this purpose, according to the claims relating to the device, a specially constructed extraction head (32) is used. The method and the device allow non-pollutant, complete and rapid emptying of refrigeration systems of the most varied types in a simple manner. <IMAGE>
Patent EP-0359234-A3 (EP)
Title: Display control apparatus for converting crt resolution into pdp resolution by hardware
IPC: G09G5/00
Filed: 1989-09-13
Abstract: In a personal computer system which is equipped 
with a plasma display unit as a standard I/0 device 
having a horizontal resolution of 640 dots and which can 
arbitrarily be connected to a CRT display unit (50) 
having a horizontal resolution of 720 dots, a high-­
resolution display system includes a display timing data 
register (322) suitable for the horizontal resolution of 
the CRT display unit. The display timing data stored in 
the display timing register is converted into display 
timing data having a horizontal resolution of 640 dots 
by a display timing converter (323). The converted 
timing data is stored in a clock management register 
(311), a clock mode register (312), and a horizontal 
panning register (313) in a CRT controller (31). The 
high-resolution display system includes a circuit (325, 
326) responsive to read access of the respective 
registers (311, 312, 313) for transferring to a CPU the 
display timing data which has a horizontal resolution 
of 720 dots and which is stored in the display timing 
data register (322).
Patent EP-0363720-A3 (EP)
IPC: F16B12/02
Filed: 1989-09-26
Abstract: Bei einer Möbeleinheit (1), insbesondere einer schrankartig 
geschlossenen bzw. schließbaren Möbeleinheit, aus vertikalen 
Stützenprofilen (12) und horizontalen Traversenprofilen (13) 
bilden diese Profile einen metallischen vorderen Tragrahmen 
und einen hinteren Tragrahmen, die ausschließlich über Plat­
ten (15) von Seitenteilen, jedoch nicht über sog. Konstruk­
tionsböden miteinander tragend verbunden sind, so daß der 
Sockel-Boden (10) und der Decken-Boden (11) ohne Zerlegung 
des tragenden Gerüstes des Möbelkörpers herausgenommen und 
Installationsräume ohne weiteres zugänglich gemacht werden 
können. Die Stützenprofile (12) und ggf. vorgesehene Platten­
kanten-Randprofile (14) umgreifen Randstege (29) der zugehö­
rigen Platten, so daß diese durch die Verbindung mit den 
Strangprofilen nicht gesprengt werden können. Sämtliche Alu­
minium- bzw. Strangprofile weisen nur nutartig offene Profil­
abschnitte auf, so daß sich eine sehr einfache Herstellung 
sämtlicher Profile ggf. unter Verwendung eines einzigen Ex­
trudierwerkzeuges ergibt.
Patent EP-0373544-A3 (EP)
IPC: H01H61/02
Filed: 1989-12-09
Abstract: Das monostabile Verzögerungsrelais trägt im Erregerteil einen Draht 
aus einer Form-Gedächtnis-Legierung, wobei der Erregerstrom diesen 
Draht mittels eines austauschbaren Dickschicht-Widerstandes erwärmt. 
Die mit der Erwärmung verbundene Kontraktion des Drahtes wird dazu be­
nutzt, im Schalteil einen Sprungschalter zu betätigen, dessen Rück­
stellfeder gleichzeitig die für den Draht aus der Form-Gedächtnis-Le­
gierung erforderliche Zugspannung erzeugt.
Patent EP-0377168-A3 (EP)
IPC: H01L27/148
Filed: 1989-12-20
Abstract: A dual mode imaging device is provided which 
employs a frame transfer charge device. The device 
comprises an image zone for receiving radiation and 
generating first output as a function of the amount of 
radiation received during a predetermined time period. 
A memory zone is employed to receive and store the first 
output during a first mode of operation as well as 
receive radiation and generate a second output as a 
function of the amount of radiation received during a 
second mode of operation. A shift register is provided 
for transmitting either the first output or the second 
output for processing.
Patent EP-0325409-A3 (EP)
Title: Character generation
IPC: G09G5/393
Filed: 1989-01-17
Abstract: A system and method stores fonts and generates characters. 
Instead of the fonts containing bit maps, the storage area (116) for 
each character contains the addresses (GPCR Addresses) of instructions 
to be used to form the character, and the required parameters for 
those instructions. In a preferred embodiment, a lookup table (114) 
for the font contains, for each character, the address of the code to 
start executing and details of how much more information is stored for 
this character and where to find it. For each character, the stored 
information includes addresses of microcode instructions (126) 
followed by the required number of parameters to define the actions 
necessary for character generation.
Patent EP-0336656-A3 (EP)
Title: Method and apparatus for defining test sequences for a signal measurement system
IPC: G01R31/319
Filed: 1989-03-31
Abstract: A signal measurement system with softkey menus for 
enabling a user to select a desired test setup, 
including selection of test measurement for the device. 
The signal measurement system prompts the user with a 
set of displayed softkey selections via a user 
interface to step the user through the setup process. 
Preferably, a signal processing unit (or analyzer) 
included in the signal measurement system incorporates 
the user interface in firmware to aid the user in 
entering a test sequence for the device to be tested. 
The analyzer preferably displayed the softkey menus on a 
cathode ray tube included in the analyzer to guide the 
user. The user is guided through the test sequencing 
procedure by depressing softkeys. A set of softkey 
labels (softkey menu) is presented on the display of the 
analyzer by the firmware for each step in the test 
sequencing series. As each step of a desired test 
sequence is entered by the user, the step is displayed 
on the CRT. Also, the displayed steps are preferably 
overlaid on data measured in accordance with the test sequence.
Patent EP-0364276-A3 (EP)
IPC: B60W10/10
Filed: 1989-10-12
Abstract: In a vehicle control apparatus having an automatic 
gear shift control system for a gear transmission (4) 
and an automatic clutch control system for a clutch 
(3), the apparatus comprises a setting device (18) for 
setting a desired feeling for vehicle drive-off and 
characteristic curves for controlling the engagement of 
the clutch (3) and the setting of the gear position in 
the gear transmission (4) are determined simultaneously 
in response to the setting device (18).