baber/WOPTO huggingface dataset:
Patent EP-0386616-A3 (EP)
Title: Process and apparatus for heat treatment of polymer containing liquid
IPC: B29C48/25
Filed: 1990-03-01
Abstract: A process for treating a mixture of a polymer and a 
chlorinated organic solvent under heating, characterized by 
employing an apparatus in which a portion thereof to be 
brought into contact with the heated mixture is made of an 
acid resistant inorganic material selected from a group 
consisting of a metallic composition containing at least 85% 
of copper, nickel or a mixture thereof, and a ceramic 
material. Deterioration in color is improved in a process 
for recovering a polymer dissolved in the chlorinated 
organic solvent.
Patent EP-0389046-A3 (EP)
Title: Intelligent input/output processor and data processing system
Inventor: MACKENNA CRAIG ALLEN
IPC: G06F13/12
Filed: 1990-03-19
Abstract: An input/output (I/O) processor and data 
processing system in which the processor receives and 
services interrupt request signals from I/O controllers, 
which requests may be internally or externally coded, 
and supervises blockwise transfer of data between an 
external memory associated with a main processing unit 
and the I/O controllers. The I/O processor includes an 
internal memory for storing information pertinent to 
data transfer from each I/O channel including the 
address where channel programs, decision tables and 
data buffers are maintained in external memory. A 
sequencer executes a specialized instruction set which 
includes instructions that invoke an interpretation 
means enabling examination of status registers of the 
I/O controllers and/or data values therefrom and the 
branching of execution based thereon. The I/O processor 
and I/O controllers may be interconnected with a local 
external memory via a local bus which is selectively 
coupled with a system bus interconnecting the main 
processor unit and main external memory.
Patent EP-0403019-A3 (EP)
IPC: G03C7/305
Filed: 1990-06-12
Abstract: A photographic recording material comprising a support having thereon at least two light sensitive silver halide emulsion layers and a compound capable of releasing a development inhibitor upon exposure and processing, characterized in that the compound has the structural formula:  CAR-(TIME)n-INH-Q  wherein: CAR is a carrier moiety from which (TIME)n-INH-Q is released during development;  TIME is a timing group; INH-Q together constitute a development inhibitor moiety with the proviso that INH does not comprise a monocyclic triazole moiety; Q comprises from 1 to 4 thioether moieties, in each of which the sulfur atom is directly bonded to a saturated carbon atom but is not directly bonded to an INH heterocyclic ring; and  n is 0, 1, or 2, wherein the compound enhances development inhibition and reduces interlayer interimage effects without adversely affecting photographic properties.
Patent EP-0382526-A3 (EP)
Title: Substituted -1,3-oxathiolanes with antiviral properties
IPC: A61K31/495
Filed: 1990-02-08
Abstract: Disclosed are compounds of the formula 
  
wherein R₁ is hydrogen;  
R₂ is a purine or pyrimidine base or an analogue 
or derivative thereof;  
Z is S, S=O or SO₂; and  
pharmaceutically acceptable derivatives thereof.  
     Also described are use of the compounds as 
antiviral agents, pharmaceutical formulations, and 
methods for the preparation of the compounds.
Patent EP-0384675-A3 (EP)
Title: Waste removal apparatus for use in a punching machine
IPC: B26D7/18
Filed: 1990-02-19
Abstract: This invention is directed to a waste removing 
apparatus, for use in a punching machine for manufacturing 
a carton, for removing a waste region of a sheet (1) to be 
punched inserted between a movable die (10) and a fixed die 
(11) by cutting the sheet along a punching line formed 
thereon comprises: two molded plates (13,25) provided on 
the movable die and the fixed die, respectively so as to 
sandwich a product region of the sheet therebetween and 
having areas slightly smaller than the area of the product 
region thereof, thereby to render to reliably separate the 
waste region of a sheet from the product region thereof 
even though the sheet is thin and as such, flexible.
Patent EP-0395344-A3 (EP)
Title: Planar light-source device and illumination apparatus using the same
IPC: G09F13/00
Filed: 1990-04-24
Abstract: A box-type planar light-source device has 
incorporated therein a linear light source and is provided 
with a reflecting surface and a multi-prism sheet. The 
reflecting surface has such function that a major portion 
of a light reflected by the reflecting surface is obliquely 
incident upon the multi-prism sheet. The multi-prism sheet 
has its inner surface formed with a group of prisms so 
arranged as to extend in parallel relation to the light 
source and having such function that the light incident 
directly or obliquely in reflection outgoes in 
concentration toward a predetermined direction. 
Accordingly, so as to eliminate portion by the fact that 
the light outgoing at an angle separated from the normal 
direction converges at the dark portion. A dark-portion 
removing sheet for eliminating a dark portion at a location 
immediately above the light source is arranged on the side 
of the front face of the multi-prism sheet. An 
illumination apparatus can satisfactorily exhibit its 
optical performance by incorporation of the planar light-­
source device as illumination apparatuses of various 
display devices. The display devices include an internal-­
illumination type display device, a liquid-crystal display 
device, a display device mounted to an automatic vending 
machine, an observation device for a film, or an 
illumination apparatus mounted to a wall surface of a 
building.
Patent EP-0434359-A3 (EP)
Title: Solid state electrochromic devices
IPC: G02F1/15
Filed: 1990-12-18
Abstract: An electrochromic device which comprises two conductive electrodes (4A,4B) separated by a solid electrolyte (1) and an electrochromic material (2) capable of reversible electrochromic interaction with activating electrons and/or ions furnished to it by, or by it to, the rest of the device under the influence of an electrical potential applied across the electrodes (4A,4B), characterised in that the solid electrolyte (1) in the device comprises:   a) a matrix of optionally cross-linked main polymer chains, having side-chains linked to the main polymer chains, which side chains comprise polar groups, b) an ionised ammonium or alkali metal salt dissolved in the matrix and/or liquid, and   c) an optional polar aprotic liquid dispersed in the matrix, and a process for the preparation thereof.
Patent EP-0458201-A3 (EP)
Title: 9,9-bis(perfluoroalkyl)xanthene 9-aryl-9-perfluoroalkylxanthene, monomers and polymers derived therefrom
IPC: C08G73/10
Filed: 1991-05-17
Abstract: Disclosed are rigid fluorinated monomers, their preparation, and polymers derived therefrom based on two novel tricyclic xanthene core systems, 9,9-bis-(perfluoroalkyl)xanthene (I) and 9-phenyl-9-perfluoroalkylxanthene (II). The monomers have utility in the preparation of advanced high-performance polymers, particularly polyimides.
Patent EP-0471952-A3 (EP)
Title: Transmitter- and multiple conversion superhet receiver for a telecommunication device
IPC: H03D7/16
Filed: 1991-06-29
Abstract: 2.1 Multiple conversion superhet receives, that is to say receivers with multiple frequency conversion, have been known for a long time and are used in preference in radio telephony devices. The radio-frequency carrier oscillation of the transmit oscillator is in most cases supplied to a first receive mixer. Due to the dual utilisation of the transmit oscillator, the intermediate-frequency signal also contains, in addition to the modulation of the received signal, modulation signal components originating from the transmit device. To suppress these components, a compensating device arranged between transmit device and multiple conversion superhet receive device which exhibits an amplifier and a phase-shifting element is in most cases used. 
<??>2.2 The suppression of the modulation signal components originating from the transmit device can be improved by the compensating device containing a frequency control circuit with a voltage-controlled oscillator, the nominal frequency of which corresponds to the sum or to the difference of the first and second intermediate frequency and which is connected to the second receive mixer. 
<IMAGE>
Patent EP-0481315-A3 (EP)
Title: Procedure and device to detect the presence of snow and ice
IPC: G08B19/02
Filed: 1991-10-07
Abstract: A humidity sensor (1) having two heatable humidity electrodes (11, 12) is assigned a temperature sensor (7) which is in thermally conductive contact with one (11) of the humidity electrodes. The heating circuit of the humidity electrodes is activated when a first desired temperature value of 0 DEG C is undershot at the temperature sensor. By varying the heating current, the temperature sensor is maintained at the first desired temperature value over a prescribed time interval. Thereafter, the sensor temperature is regulated in a second prescribed time interval as a function of the ambient temperature between the first desired temperature value and a second, higher desired temperature value. An evaluation circuit generates a switching signal when a sensor temperature characteristic of ice formation is reached and a guide value characterising humidity is overshot between the humidity electrodes (11, 12). Electrodes (11, 12, 13), heating resistors (R1, R2) and temperature sensor (7) are embedded in a plastics dielectric (6) which fills up a sensor housing (4) and ends at a low level with respect to the housing edge at an opening side while forming a liquid reservoir. <IMAGE>
Patent EP-0487289-A3 (EP)
IPC: C07K16/00
Filed: 1991-11-19
Abstract: A method of inactivating interfering cross-reactive material in an assay for measuring the amount of cyclosporin in a sample suspected of containing cyclosporin is also disclosed. Compositions wherein cyclosporin is conjugated to an immunogenic carrier or a label, optionally through a linking group, at an alanine nitrogen atom of the cyclic backbone of cyclosporin are also disclosed. Compositions wherein atiocyclosporin is conjugated, optionally through a linking group, to an immunogenic carrier or a label are also disclosed. Where cyclosporin is conjugated to an immunogenic carrier, the conjugates may be used as immunogens for the preparation of antibodies which are capable of recognizing cyclosporin. Where atiocyclosporin is conjugated to an immunogenic carrier, the conjugates may be used as immunogens for the preparation of antibodies which are capable of recognizing interfering cross-reactive material but substantially incapable of recognizing cyclosporin or cyclosporin-label conjugates. Where cyclosporin is conjugated to a label, the conjugates may be used as part of a signal producing system in cyclosporin assays. Both the antibodies and label conjugates are useful in the disclosed assay methods.
Patent EP-0462929-A3 (EP)
Title: Method of starting the automatic control of the operating current of a current source on switching-on the circuit
IPC: G05F1/455
Filed: 1991-06-11
Abstract: To start the automatic control of the operating current of a current source when the circuit is switched on, it is proposed to control the current source by presetting the circuit parameters in such a manner that the current produced on switch-on of the circuit tends towards a preset nominal value. The current control is only brought into action when the difference between the actual value and the nominal value of the current drops below a particular limit value. For this purpose, a control device is used which exhibits a voltage controller (7), a current controller (8) and a switch-over device (9) with threshold circuit. The switch-over device (9) generates a switching signal (s) which effects the switching-over from the initial voltage control to the current control as soon as the current exceeds a particular threshold value after the switching-on of the circuit. This makes it possible effectively to avoid switching-on current surges even when the circuit exhibits a current source controlled with an intermittent adjusting effect, for example a current source controlled by phase-control of valves. This effect can be improved further by the current control initially coming into action with an impressed actual value corresponding to the nominal value of the operating current during switch-on. 
<IMAGE>
Patent EP-0546445-A3 (EP)
IPC: H04B7/26
Filed: 1992-12-03
Abstract: A method for operating a digital cellular mobile communication network for supplying mobile stations, located at continuously changing locations, from radio base stations via signal currents, uses a delay correction device which corrects for the delay differences of the signal currents produced by the radio propagation. The delay correction device consists of an adaptive transmission predistortion circuit which is arranged in the radio base station, it being possible for the distortion of the transmission predistortion circuit to be varied in accordance with the delay of the signals from the mobile station to the base station. As a result, the [lacuna] consuming relatively high power can be [lacuna] or greatly simplified or switched off, as a result of which the energy balance of the mobile station is improved and the production costs are lowered.
Patent EP-0605016-A3 (EP)
Title: Environmentally friendly catamenial tampon assembly and method of construction.
Inventor: ORENGA JOHN
IPC: A61F13/20
Filed: 1993-12-30
Abstract: An environmentally-friendly tampon assembly of the type which includes an inner sleeve, an outer sleeve and an absorbent pledget has inner and outer sleeves which are fabricated from a biodegradable, flushable material such as paper. The outer sleeve has an inwardly extending tang for preventing movement of the pledget during retraction of the inner sleeve. The tang is also formed of biodegradable material, and may be formed of material which is from the same blank out of which the outer sleeve was formed. Six different methods of forming the outer sleeve and tang are disclosed.   <IMAGE>
Patent EP-0714676-A3 (EP)
Title: Dual chamber pacemaker system with improved response to retrograde conduction
Inventor: KRIEKEN FRITS MAARTEN VAN
IPC: A61N1/368
Filed: 1995-11-29
Abstract: A dual chamber pacemaker is provided with the capability of determining
when there is retrograde conduction, and responding by switching into an asynchronous
mode of ventricular pacing. The pacemaker's response to RC further includes
delivering at least a first asynchronous ventricular pace pulse at a ventricular escape
interval calculated to occur at an appropriate AV delay following the next expected
spontaneous natural beat. Thus, the ventricular escape interval can be calculated as
 V esc  = VA + AA avg  + AV min   , where VA is the retrograde time from the prior
ventricular pulse to the retrograde atrial sense (or PAC), AA avg  is a measure of the
average natural atrial rate before retrograde conduction, and AV min  is a predetermined
value of AV delay. This optimum value of V esc  is designed to regain synchronous
tracking of the natural sinus after the first extended ventricular pulse. Alternatively,
the response can aim to regain tracking in N cycles, where  V esc  = AA avg  + Δ , where
 Δ = (AV min  + VA)/N .
Patent EP-0690402-A3 (EP)
Inventor: MARSH PETER
IPC: G06K7/04
Filed: 1995-06-29
Abstract: A card reader (for example, a swipe card reader
for reading bank or security cards) is disclosed which
comprises a detector (1) for detecting surface
features of the card (8) such as embossed characters
(12). In this way, a security check for false cards
is implemented.
Patent EP-0696581-A3 (EP)
IPC: C07C327/42
Filed: 1995-08-04
Abstract: A process for preparing an aliphatic thioamide comprises reacting a nitrile compound of the general formula R1R2R3C-CN, wherein R1 denotes a hydrogen atom, an alkyl radical containing from 1 to 5 carbon atoms or an aryl radical and R2 and R3 each denotes a hydrogen atom or an alkyl radical containing from 1 to 5 carbon atoms, with hydrogen sulphide, in the presence as catalyst of an aliphatic amine of the general formula R4R5R6N, wherein R4 denotes an alkyl radical containing 1 to 5 carbon atoms and R5 and R6 each denotes a hydrogen atom or an alkyl radical containing 1 to 5 carbon atoms, in a water-miscible polar solvent.
Patent EP-0679492-A3 (EP)
Title: Combined mold carrier and linkage apparatus.
Inventor: DI SIMONE JOHN
IPC: B29C45/64
Filed: 1995-04-07
Abstract: An injection molding machine (11) having a plurality of axially arranged mold stations (A,B,C,D) including structure for supporting sets of mold plates (19,21;31,32;36,37) and a mechanism for opening, closing and overstroking mold plates. <IMAGE>
Patent EP-0727914-A3 (EP)
Title: Verfahren zum Aufbau einer Anrufverbindung für einen Gruppenanruf zu einer Gruppe von Mobilfunkteilnehmern in einem Mobilfunknetz
Inventor: DETTNER HARALD
IPC: H04W76/00
Filed: 1996-01-26
Abstract: Der die Gruppe von Mobilfunkteilnehmern (GSB) anrufende Teilnehmer
(SA bzw. SA') wählt eine Teilnehmerrufnummer(CN) mit
Ziffern zur Kennzeichnung des Anrufs als Gruppenanruf (GC),
die von einer Mobilvermittlungsstelle (OMSC) im Mobilfunknetz
(PLMN) empfangen wird. Die Ziffern der Teilnehmerrufnummer
(CN) werden auf das Vorliegen einer Gebietsinformation zur
Identifikation eines lokalen Aufenthaltsgebiets und auf das
Vorliegen einer Gruppeninformation ausgewertet. Nach der Auswertung
der Ziffern der für den Gruppenanruf (GC) gewählten
Teilnehmerrufnummer (CN) werden die Gebietsinformationen und
die Gruppeninformation direkt zu der für die angerufene Gruppe
im Aufenthaltsgebiet zuständigen Ziel-Mobilvermittlungsstelle
(DMSC) übertragen, von der der weitere Verbindungsaufbau
für den Gruppenanruf (GC) anhand der empfangenen
Gebietsinformationen und Gruppeninformation veranlaßt wird.
Patent EP-0806158-A3 (EP)
Inventor: WALLER NORBERT
IPC: A44B18/00
Filed: 1997-03-15
Abstract: Fly screens (9) with meshes (7) are fastened by a plastic adhesive strip (1) which has hook elements (5) arranged in the form of sub-divided longitudinal ribs (3), the distance between ribs corresp. to the mesh spacing of the fly screen.
Patent EP-0812810-A3 (EP)
Inventor: FRANCIS GAYLORD LEE
IPC: C03C8/14
Filed: 1997-06-02
Abstract: An optical device, and a method of producing the device, are disclosed. The
device comprises a substrate having a near-zero, or negative, coefficient of thermal
expansion and an optical component affixed to the substrate with a fusion seal, the seal
being the fused product of a low melting glass frit having a positive CTE and a mill
addition of a glass-ceramic having an effective negative CTE.
Patent EP-0816769-A3 (EP)
Inventor: KUCHARCZYK ECKHARD
IPC: F24F12/00
Filed: 1997-06-20
Abstract: Die Erfindung betrifft eine Umluft-Betriebsvorrichtung für
ein im Inneren eines Raumes angeordnetes Zwangslüftungsgerät
1, welches über zwei einander benachbart liegende
Strömungswege 14, 15 für einen Zuluft- und einen Abluftstrom
mit der Außenluft in Verbindung steht, wobei die beiden
Strömungswege 14, 15 eine gemeinsame, sie unmittelbar
gegeneinander abgrenzende Wandung 16 haben. 
     Die erfindungsgemäße Umluft-Betriebsvorrichtung ist dadurch
gekennzeichnet, daß ein Teilstück der gemeinsamen Wandung 16
aus einer in ihrer Umrißform auf den lichten
Gesamtquerschnitt beider Strömungskanäle abgestimmten
Schwenkklappe 17 besteht, daß die etwa auf gleicher Ebene mit
der gemeinsamen Wandung 16 gelagerte Schwenkklappe 17
zwischen einer mit dieser Wandung fluchtenden Lage und einer
Querlage dazu verstellbar ist, und daß bei Querlage der
Schwenkklappe 17 die durch die in der gemeinsamen Wandung
freigegebene Unterbrechung 19 eine
Strömungskurzschlußumlenkung zwischen den beiden
Strömungswegen 14, 15 gebildet ist.
Patent EP-0816951-A3 (EP)
Inventor: BABA SHIGEYUKI
IPC: G03H1/04
Filed: 1997-06-27
Abstract: An image data generating method for generating image data
corresponding to a planar holographic stereogram is provided ,
in which a parallax image string imaging system for producing a
parallax image string may be reduced in size and in which there
is no necessity for using a larger image angle of the imaging
device and unneeded image data may be diminished to enable
effective data utilization. An image data converting method is
also provided in which image data of an image recorded on a
holographic stereogram may be promptly produced from plural
images from which the holographic stereogram is derived. First,
an object or an imaging device is rotated, while the distance
between the object and the imaging device is kept substantially
constant, for shooting plural images of different viewing angles
by the imaging device. The image data of plural images as shot
is then corrected for keystone distortion. The image data
corrected for keystone distortion is then processed with viewing
point conversion processing for converting the viewing point for
generating image data of images recorded on the holographic
stereogram. In addition, image data including the information
for plural images is compressed for storage in the internal
storage device of the computer. With the image data having been
read into the internal storage device, only the image data of an
image required for image data conversion processing of generating
image data of the image recorded on a holographic stereogram is
expanded for executing image data conversion processing
operations.
Patent EP-0823394-A3 (EP)
Title: Anordnung zur ein- oder mehrdimensionalen Bestimmung der Position eines Lastaufnahmepunktes bei Hebezeugen
Inventor: DOEMENS GUENTER DR
IPC: B66C13/06
Filed: 1997-07-29
Abstract: Das Anhalten einer an einem Kran hängenden Last erfordert eine
Pendelregelung bzw. eine Pendeldämpfung. Unter Einsatz von
Mikrowellenmeßeinheiten werden auf der Basis von Laufzeitmessungen
Abstände 41, 51, 61 zwischen einer Tragseilaufhängung
7 und einem Lastangriffspunkt 1 bestimmt. Daraus ist die Position
des Lastangriffspunktes 1 schnell und mit hoher Genauigkeit
bestimmbar. Durch geregelte Gegensteuerung der
Tragseilaufhängung 7 werden Pendelbewegungen vermieden.
Patent EP-0827293-A3 (EP)
Inventor: GERAKOULIS DIAKOUMIS PARISSIS
IPC: H04B7/216
Filed: 1997-08-21
Abstract: Synchronization of a terrestrial transmitted CDMA signal with
despreading and respreading in a remote satellite, for transmission to a second
terrestrial site, is achieved in accord with the processes recited in the appended
claims. Uplink access and synchronization signals are acquired at a satellite switch
and a reference propagation delay time is established in terms of quantified timing
marks with intervals within a size range of chip intervals used in the CDMA
spreading codes of the system. The propagation delay is defined in terms of one of
the quantified timing marks defining when a first signal from a terrestrial subscriber
unit is received. This propagation delay is transmitted to a terrestrial subscriber unit
and utilized to adjust the timing of uplink CDMA code chips.
Patent EP-0828005-A3 (EP)
Inventor: CHATTOPADHYAY SUBHENDRA
IPC: A61K35/76
Filed: 1997-09-05
Abstract: According to the present invention, there are provided
apoptotic agents for tumor cells of the nervous system which
comprise a vector having the γ 1 34.5 gene deleted from the genome
of a herpes simplex virus. The vectors are able to cause
infection in tumor cells of the nervous system, thereby inducing
apoptosis, and also enable virus derivatives with enhanced
thymidine-kinase sensitivity to be prepared, thus opening up a
way for utilizing a drug for gene therapy.