baber/WOPTO huggingface dataset:
Patent EP-0388298-A3 (EP)
Title: Derivatives of pyridone carboxylic acids substituted by an azetidine, their preparation and their use as medicines
IPC: C07D455/04
Filed: 1990-03-14
Abstract: The invention relates to new azetidine derivatives of pyridonecarboxylic acids, substituted by an azetidine, of 1,4-dihydro-4-oxoquinoline-3-carboxylic, 4-oxo-1,8-naphthyridine- 3-carboxylic and 2,3-dihydro-7-oxo-7H-pyrido[1,2,3-de][1,4]- benzoxazine-6-carboxylic acids, represented by the general formula I <IMAGE> The invention also relates to the therapeutically acceptable salts of these compounds, to a process for preparing them and to their use as a medicament.
Patent EP-0480778-A3 (EP)
Title: Phenolic resin, process for producing this resin, and resin composition for adhering mineral fibres
IPC: A01G24/30
Filed: 1991-07-04
Abstract: Phenolic resin. The resin is liquid, contains phenol-formaldehyde, formaldehyde-urea and phenol-formaldehyde-amine condensates and has a free formaldehyde content lower than 3 %, the content being expressed as total weight of liquid, and a water-dilutability at 20 DEG C higher than or equal to 1000 %. In addition, the resin is heat-stable. Application to less contaminating sizing compositions for inorganic fibres; and use of the said fibres sized in this manner for the manufacture of insulating products and of out-of-soil cultivation substrates.
Patent EP-0507262-A3 (EP)
IPC: F42C17/00
Filed: 1992-04-01
Abstract: Vorrichtung zum Tempieren von Zündern an großkalibrigen 
Geschossen. Die Zünder besitzen ein festes Unterteil und 
ein verdrehbares Oberteil. Die Vorrichtung besitzt ein 
ringförmiges Gehäuse (1), an dem ein Handgriff (2) 
angeordnet ist. Im Gehäuse sind zwei Stellringe (3, 4) 
koaxial ineinander gelagert. Der untere Stellring (3) 
ist über eine Drehmomentbegrenzung (11) mit einem Antriebsmotor 
(14) verbunden. Der obere Stellring (4) ist 
gegen den unteren Stellring (3) verdrehbar und durch 
eine Klemmvorrichtung (5) fixierbar. Die Innenkontur der 
Stellringe (3, 4) ist an die Außenkontur des Zünders 
angepaßt. Der untere Stellring (3) besitzt an seiner 
Innenseite einen gegen Federkraft radial nach außen 
verschiebbaren ersten Rastbolzen (9), der zweite Stellring 
(4) an seiner Innenseite einen festen zweiten 
Rastbolzen (10). Durch Verdrehung des oberen Stellrings 
(4) gegenüber dem unteren Stellring (3) wird ein vorgegebener 
Winkelabstand zwischen den Rastbolzen (9, 10) 
voreingestellt. Die Vorrichtung wird so auf den Zünder 
aufgesetzt, daß der zweite Rastbolzen (10) in eine 
Rastnut des Zylinderoberteils einrastet. Die Stellringe 
(3, 4) werden verdreht bis der erste Rastbolzen (9) in 
die Rastnut am Zylinderunterteil einrastet.
Patent EP-0510728-A3 (EP)
Title: A method for measuring the concentration of carbon dioxide in a medium
IPC: G01N33/49
Filed: 1988-02-04
Abstract: A sensor system for determining the pH or carbon dioxide concentration of a liquid medium comprising, in combination, a pH-insensitive fluorescent indicator and a pH-sensitive fluorescent indicator which act in concert or a single fluorescence indicator which emits fluorescent signals of different wavelengths in different carriers, which system(s) produce diverging signals, the ratio of which provides an accurate and stable determination of the parameter being measured. A method for determining pH and CO2 concentration is also disclosed.
Patent EP-0543234-A3 (EP)
IPC: C07B61/00
Filed: 1992-11-06
Abstract: Es wird ein Verfahren zur gleichzeitigen Herstellung von Ethylenglykol oder 
Propylenglykol und Dimethylcarbonat oder Diethylcarbonat durch Umsetzung von 
Ethylencarbonat bzw. Propylencarbonat mit Methanol oder Ethanol beschrieben. Als 
Katalysatoren werden hierbei cyclische Amidine der Formel 
   
     mit den in der Beschreibung gegebenen Bedeutungen für A, B und X eingesetzt.
Patent EP-0551745-A3 (EP)
Title: A switch assembly
IPC: H01H35/02
Filed: 1992-12-16
Abstract: In the field of tilt switches and shock sensors, it is known to provide a switch comprising a sealed chamber containing two switch terminals and a pool of mercury. On moving of the switch as a result of tilting or the application of an impulse, the mercury moves to close or open a circuit as desired. Such devices have disadvantages arising from the toxity of mercury. The disclosure relates to a switch assembly in which a magnet (26) is mounted for movement in the vicinity of a reed switch (20). A weight (29) is moveable in a direction generally perpendicular to the magnet (26), and is connected thereto by a mechanism (16;38,39,40;44) which translates the movement of the weight to movement of the magnet. The magnet (26) and reed switch (20) are configured so that the reed switch actuates on movement of the magnet. The advantage of the invention is that tilt switches and shock sensors can be constructed without the need for mercury. <IMAGE>
Patent EP-0576017-A3 (EP)
Title: Liquid jet recording head and method of manufacturing the same
Inventor: KOMURO HIROKAZU
IPC: B41J2/16
Filed: 1993-06-22
Abstract: Disclosed is a method of manufacturing a liquid jet recording head by which a thin film composed of an inorganic material can be formed by a conventionally used method such as a printing method and coating method executed in the atmosphere, the method being able to be relatively easily achieved, a head made by the manufacturing method, and a liquid jet recording apparatus including the head and a member for mounting the head. According to this invention, there is provided a liquid jet recording apparatus including a heat acting portion communicating with a liquid jetting orifice for applying thermal energy to a liquid to form a bubble, an electrothermal converter for generating the thermal energy, a heat generating resistance layer contained in the electrothermal converter, and electrode layers for imposing a voltage to the heat generating resistance layer contained in the electrothermal converter, wherein the heat generating resistance layer is composed mainly of an organic resinate. <IMAGE>
Patent EP-0617159-A3 (EP)
Inventor: OMURA YUTAKA
IPC: D06N3/18
Filed: 1994-03-18
Abstract: A highly flexible leather-like sheet material has a
base layer of a fibrous aggregate containing a first polymer
principally containing a first elastic polymer and, provided
on the surface thereof, a coating layer of a second polymer
principally comprising a second elastic polymer, said
coating layer containing the two layers of a wet-formed
porous intermediate coating layer integrated with the base
layer and having a thickness of 10 to 40 µm and having
continuous pores with a maximum pore diameter of 1 to 30 µm
and a dry-formed porous surface coating layer having a
thickness of 20 to 80 µm and having continuous pores with a
maximum pore diameter of substantially not more than 20 µm
and an average pore diameter of, preferably, 1 to 5 µm
obtained by extracting off fine particles, the two layers
both containing a softening agent.
Patent EP-0661642-A3 (EP)
Inventor: BANNO MORIYASU
IPC: G06F21/10
Filed: 1994-12-27
Abstract: A microcomputer has an internal program memory (13) for
storing a program and/or data, an external program memory (20)
for storing a program and/or data, a CPU (11) for outputting a
first address, for fetching an instruction stored at a
location indicated by the first address from the internal
program memory or the external program memory and executing
the fetched instruction, and for, when the instruction
instructs to read out a program or data, outputting a
second address, and an internal program memory read
protection circuit (12) for receiving the first address output
from the CPU and checking if the first address is present
in the address space of the internal program memory, for
receiving, from the CPU, the second address indicating the
storage location of a program or data to be read out in
accordance with the instruction and checking if the second
address is present in the address space of the internal
program memory. When the first address is not present in
the address space of the internal program memory and the
second address is present in the address space of the
internal program memory, the internal program memory read
protection circuit outputs a read inhibition signal to the
internal program memory. The internal program memory does
not execute a read access upon reception of the read
inhibition signal.
Patent EP-0626262-A3 (EP)
Title: Method and apparatus for controlling a printing operation.
Inventor: WATAYA MASAFUMI
IPC: B41J2/05
Filed: 1994-05-25
Abstract: A printing apparatus has a control unit for controlling the driving of a print head in accordance with a temperature measured by a sensor which is provided on a movable carriage for mounting the print head. The control unit controls a sensor such that the sensor measures the temperature when the carriage is in a position where the heat from motors or the like in the printing apparatus does not affect the sensor on the carriage. <IMAGE>
Patent EP-0701842-A3 (EP)
Title: Spray nozzle for the atomization of water in fire protection apparatus
Inventor: HOFFMANN ROLF
IPC: A62C37/14
Filed: 1995-09-12
Abstract: The spray nozzle housing (1) contains a turbulence chamber (13) connected to the nozzle opening (5). The opening is tightly sealed by a seal (18,20) resting against the outside of the housing. The seal is pressed against the housing by a cylindrical, hollow pressure body (25) of glass or other material which is flexible at a release temperature. The end of the pressure body facing away from the seal is supported on the part joined to the housing. The pressure body is supported on an adjusting screw (28) or spring.
Patent EP-0735540-A3 (EP)
IPC: G11C11/402
Filed: 1996-03-21
Abstract: A low power sense amplifier to sense the output of any memory cell whose output may be ill-defined is especially suited for use with gain memory cells. The low power sense amplifier circuit is based on an inverter with a feedback loop with additional circuitry providing stability after signal sensing. The bit sense line is discharged before sensing and after sensing it is locked to either a logical "0" or a logical "1" corresponding to the logical value of the gain memory cell during a read cycle. The low power sense amplifier provides a logic output that is well defined with respect to the supply voltage and corresponds to the logic valve of gain memory cell. The low power sense amplifier has no bias current flow during signal sensing and no power consumption in the stand by mode. The present invention low power sense amplifier is capable of being shared by a first bit sense line and a second bit sense line. The low power sense amplifier has a relatively low component count which allows the amplifier to be capable of very fast sensing of the output signals. <IMAGE>
Patent EP-0774807-A3 (EP)
Inventor: SATOSHI SUEOKA
IPC: H01R13/648
Filed: 1996-11-14
Abstract: An improved multi-pole, stacked I/O connector (1)
is disclosed which can be made from a least possible number
of parts and incorporating an improved solder tail guide
assembly (23,24). 
     The connector (1) includes a dielectric housing
(2) having two connector components (5) protruding
therefrom for mating with opposite connector components.
A metallic shell (3) covers a portion of the housing and
provides shielding (11) for the connector components (5).
A plurality of conductive terminals (7) are held in an
insertion position by way of two alignment guides (23,24)
which engage two distinct sets of solder tail portions (22)
of the terminals (7) at two distinct levels.
Patent EP-0727563-A3 (EP)
Inventor: EL-AINI YEHIA M
IPC: F01D5/16
Filed: 1996-02-15
Abstract: A rotor blade (14) for a turbine engine rotor
assembly (10) is provided with apparatus for damping
vibrations in the blade. The blade includes a pocket
(26) formed in a surface. The apparatus for damping
vibrations in the blade includes a damper (34) and a
pocket lid (36). The damper (34) is received within the
pocket (26) between an inner surface (32) of the pocket
(26) and the pocket lid (36). The pocket lid is
attached to the airfoil and contoured to match the
curvature of the airfoil. The damper may be of a
sinusoidal shape, or may comprise a plurality of strands
(39) formed in a mesh (38).
Patent EP-0738551-A3 (EP)
IPC: B21J15/06
Filed: 1996-04-15
Abstract: A blind rivet set verification system for setting a 
blind rivet assessing the acceptability of the rivet set. 
The system includes a remote intensified rivet setting tool 
and computer hardware and software. The tool comprises a 
displacement transducer (94) that produces a displacement signal 
and a pressure transducer (96) that produces a pressure signal. 
The transducers are connected to the computer which receives 
the distinct signals. These signals are interpreted to plot 
a displacement-versus pressure waveform (fig.2,3,5,7,8,13,14) 
and to determine the 
velocity of the movement of an air piston that responds to 
the rivet set by hydraulic pressure. Using the combined 
date of the velocity waveform and the displacement-versus 
pressure waveform, the breakload is identified and compared 
against predetermined ideal data to assess the acceptability 
of the set. The displacement reading at break is corrected 
for jaw slippage and offset of the air piston.
Patent EP-0750852-A3 (EP)
Inventor: GARRETT MICHAEL ERNEST
IPC: A23B7/144
Filed: 1996-06-20
Abstract: A system for controlling the atmosphere within a container, comprising a plurality of adsorption beds for the selective removal on a cyclical basis and in a predetermined order of at least part of any water vapour, ethylene, carbon dioxide and oxygen components present in the atmosphere in an adsorption phase of the cycle, means for controlling the flow of atmosphere within the system and means for desorbing the adsorption beds in accordance with a desorption phase of the cycle, wherein the desorption phase is set in respect of ethylene in particular on a selective cycle basis. <IMAGE>
Patent EP-0797357-A3 (EP)
Inventor: NAKAYA YUICHIRO
IPC: H04N19/50
Filed: 1997-03-18
Abstract: A method of simplifying the arithmetic operation in a
global motion compensation process approximates the motion
vector field of the whole image without using many parameters.
Motion vectors in the global motion compensation are
found by the interpolation and/or extrapolation of the motion
vectors of a plurality of representative points 602, 603 and
604 having particular features in the spatial distance
thereof. Since a shift operation can substitute the division
for synthesizing a predicted image of global motion compensation,
the processing using a computer or a dedicated hardware
is simplified.
Patent EP-0805106-A3 (EP)
Title: Absauggeneratorsystem eines Flugzeuges für die Laminarhaltung der Grenzschicht
Inventor: BREIT HUBERT DIPL-ING
IPC: B64C21/02
Filed: 1997-04-25
Abstract: Die Erfindung bezieht sich auf ein Absauggeneratorsystem eines Flugzeuges für die Laminarhaltung
der Grenzschicht. 
     Das Absauggeneratorsystem läßt sich unter Ausnutzung der an Bord traditionell gebundenen
Druckluft-Energieressourcen und ohne weitere zusätzliche Energiebereitstellung betreiben, um mit
ihm an den kritischen Stellen der Außenhautstruktur des Flugzeuges die Laminarhaltung der
Grenzschicht durch Absaugung zu erreichen. Gleichzeitig wird mit ihm die Systemzuverlässigkeit
verbessert und der Wartungsaufwand vermindert, wobei es unter Einschränkung der Systemgewichtszunahme
ein geringes Bauvolumen beansprucht. 
     Das Absauggeneratorsystem besteht aus: Ejektorpumpe(n), Ausströmventil(en), Rückschlagventil(en),
mehreren Absperrventilen, die ein Absperrventilsystem bilden und mittels einer Steuereinheit
elektrisch oder elektronisch betätigt werden, und mehreren Luftstromverbindungsleitungen,
welche luftstrombezogen die einzelnen Elemente des Absauggeneratorsystems verbindet. Dabei
treiben die wahlweise und / oder in Abhängigkeit der Flughöhe des Flugzeuges den ersten und / oder
zweiten Ejektorpumpeneintritten zugeschalteten Druckluftströme (Abluft des Druckrumpfes
und / oder triebwerkbezogene Zapfluft) die Ejektorpumpe(n) pneumatisch an. In der (den) Lavaldüsen
der Ejektorpumpe wird die zugeführte verdichtete Luft unterhalb des Umgebungsdruckes
entspannt, um einen Saugstrom zu erzeugen. Der Saugstrom entspricht der abzusaugenden Luftmenge
der Grenzschicht oberhalb der strömungkritischen Stellen der Außenhautstruktur des
Flugzeuges.
Patent EP-0817307-A3 (EP)
Inventor: COX GARY A
IPC: H01Q19/13
Filed: 1997-06-04
Abstract: A feed structure for transmitting or receiving microwave energy to or from a
reflector includes a waveguide having an input section, intermediate section, and output
section. The waveguide has an inner surface of generally rectangular cross section and an
outer surface of generally circular cross section. The outer surface includes unique
opposing convex surfaces which enables the waveguide to be bent with minimal resulting
deformation of the internal rectangular surface. At least one locating surface is provided on
the outer surface of the waveguide for determining the orientation of the waveguide. The
input section of the waveguide has a threaded cylindrical surface adapted to be connected to
a hub having a threaded interior bore which is connected to the reflector. A feed horn
integral with the output section of the waveguide and having a circular output aperture is
formed by machining the inner surface of the waveguide into a rectangular to circular
transition. The intermediate section of the waveguide is curved so that the output aperture
of the horn is directed toward the reflecting surface of the reflector, enabling waves
transmitted from the aperture toward the reflecting surface to be reflected into space in the
form of plane waves.
Patent EP-0819931-A3 (EP)
Title: Verfahren zur quantitativen und/oder qualitativen Bestimmung von Atomen oder Molekülen
Inventor: RISS UDO
IPC: G01N21/21
Filed: 1997-07-11
Abstract: Auf einem festen oder flüssigen flächigen Träger (1) werden Fängermoleküle (2)
verankert, die selektiv andere Moleküle (5) oder Atome binden können. Die
Trägeroberfläche wird dann ellipsometrisch vermessen, indem die Änderung des
Polarisationszustandes erfaßt wird, die linear polarisiertes Licht (3) bei der Reflektion
am Träger (1) erfährt. Danach wird der Träger (1) mit den darauf verankerten
Fängermolekülen (2) zur Ankopplung der zu bestimmenden Atome oder Moleküle
(5) letzteren ausgesetzt, wonach eine erneute ellipsometrische Vermessung erfolgt.
Die Änderungen im Polarisationszustand werden mit anhand von Referenzproben
ermittelten Werten verglichen, wonach eine qualitative und quantitative Bestimmung
der angekoppelten Atome oder Moleküle erfolgt.
Patent EP-0828385-A3 (EP)
Inventor: TAKEDA HARUO
IPC: H01P5/16
Filed: 1997-09-04
Abstract: Since output voltage e of coupler CU2 is displaced
in phase by -135 degrees from input signals c and d (by
-270 degrees from signals a and b), a carrier which
makes signal f is phase shifted by -270 degrees by
phase shifter 1 so that signal f may have the same
phase as signal e. Signal f and signal e are power
composed by first 3 dB coupler M1, and are further
phase shift controlled by variable phase shifters PH11
and PH12 so that they may have the same phase.
Further, an output signal of variable phase shifter
PH11 is phase shifted by -90 degrees by phase shifter
SH1 so that it has a phase difference by 90 degrees
from an output signal of variable phase shifter PH2,
and the two signals controlled in this manner are
inputted to 3 dB coupler M2. Consequently, two signals
e and f inputted to the amplifier are all outputted as
output voltage EOUT. According to the present
invention of a television broadcasting machine, since a
carrier is phase modulated and amplitude modulated with
amplitude information and phase information obtained
from an input video signal, a vestigial side band
signal is outputted to form a television signal without
using vestigial side band.
Patent EP-0844018-A3 (EP)
IPC: F25C1/00
Filed: 1997-10-16
Abstract: Converting a liquid or paste material to pellets or granules, comprises moving material within a laminar cooling flow. The material is frozen in the freezing zone (15) of separation station (5). Also claimed is apparatus with a feed unit (13) to carry the material in a pipe channel (7) to the feed point (14), upstream of the pump (3) for the liquid coolant. The flow speed and the dimensions of the pipe channel (7), at least at the section (a) from the feed point (14) to the separation station (5), are structured so that there is a laminar flow within the pipe channel (7). The pipe channel (7) opens into the leading section of the separation station (5), which is a freezing zone (15). The separated coolant is recirculated for further use.
Patent EP-0839804-A3 (EP)
Inventor: IMI KATSUHARU
IPC: C07C323/58
Filed: 1997-10-16
Abstract: Methionine is produced in an improved yield
while reducing the load of waste water disposal by a
process including the steps of:
   (A) adding at least one compound selected from
potassium carbonate, potassium bicarbonate and potassium
hydroxide to a solution containing 5-(β-methylmercaptoethyl)hydantoin,   (B) saturating the resulting solution with carbon
dioxide gas and separating deposited methionine while
leaving a first filtrate behind,   (C) transferring part or whole of the first
filtrate to step (D),   (D) heating the transferred filtrate, adding a
water-miscible solvent to it and saturating it with
carbon dioxide gas to deposit methionine and potassium
bicarbonate, and separating these deposits while leaving
a second filtrate behind, and   (E) returning the second filtrate to step (A) if
desired.
Patent EP-0848922-A3 (EP)
Inventor: WANG MING-CHENG
IPC: A47B88/493
Filed: 1997-10-22
Abstract: A slide rail is intended for use in an extensible table and
is composed of a sliding seat (20) and two sliding supports (40,30). The
sliding seat is provided with two guide rails (201,202), two guide
slots (203,204), and a gear (22). The sliding supports are provided
respectively with a plurality of sliding wheels and a rack.
The sliding supports are joined with the sliding seat such
that the racks of the sliding supports are engaged with the
gear of the sliding seat, and that the sliding wheels are
capable of sliding along the guide rails. The stationary
leaves of the extensible table are slidably fastened with
the slide rails and are therefore capable of sliding in
opposite directions to accommodate an extension leaf.
Patent EP-0836950-A3 (EP)
Inventor: KAWAI MUNEAKI
IPC: B41L31/00
Filed: 1995-11-17
Abstract: The present invention is directed to a stencil discharging apparatus for a stencil printing
machine in which a stencil is used, said stencil discharging apparatus comprising
conveying (10;20)
 means for conveying the stencil to be discharged, a used stencil
accommodating section (40) having a stencil accommodating space in which the stencil
conveyed by said conveying means is accommodated. Said compressing means (50) is
capable to be moved in said stencil accommodating space of said used stencil
accommodating section for compressing the stencil in said stencil accommodating
space. According to the present invention the width of said used stencil accommodating
section as viewed in a direction which is in parallel with the surface of the stencil being
conveyed and perpendicular to a stencil conveying direction is gradually larger in a
direction in which said compressing means is moved to compress said stencil. According
to an alternative aspect of the present invention, the width of said used stencil
accommodating section as viewed in a direction which is perpendicular to the surface of
a stencil being conveyed is gradually larger in a direction in which said compressing
means is moved to compress said stencil.