baber/WOPTO huggingface dataset:
Patent EP-0310233-A3 (EP)
IPC: F23N5/24
Filed: 1988-08-12
Abstract: A combustion control system includes a sensor assembly (11) and a 
process controller (12), the sensor assembly (11) including sensors 
(14 to 18) for providing output signals indicative of process 
variables, and the process controller (12) responding to the output 
signals to maintain a desired operation of the process. The process 
controller (12) continuously monitors parameters of the sensors (14 to 
18) and provides alarms whenever any of these parameters deviate from 
setpoint values, the process controller (12) automatically 
prioritising these alarms to provide a display of only the most 
relevant alarms. A housing enclosing the processor controller (12) 
provides electromagnetic and/or radio frequency interference (EMI/RFI) 
sheilding of the process controller (12) including attenuation and 
absorption of EMI/RFI energy.
Patent EP-0313359-A3 (EP)
Title: Programmable audio-visual reproduction apparatus
IPC: G11B27/00
Filed: 1988-10-20
Abstract: A programmable reproduction system for playing 
digitally encoded records includes  
a reproduction apparatus (2) arranged to play a 
selected one of a number of records.  
     A control unit (1) connected to the reproduction 
apparatus (2) includes a video display unit (3) for 
displaying details of records available for selection by 
the user and input means (4) for the user to input a 
selection, the control means (1) being arranged to 
transmit a control signal to the reproduction apparatus 
(2) to cause the selected record to be played. A 
writable data storage unit (8) is releasably connected to 
the control unit (1). In use the control unit (1) reads 
from the data storage unit (8) data for display on the 
visual display unit (3) and writes to the data storage 
unit (8) details of the selection made by the user, the 
details being stored in the data storage unit (8) fo 
subsequent analysis.
Patent EP-0315436-A3 (EP)
Title: Monitoring pyrogenic processes
IPC: F23M11/04
Filed: 1988-11-02
Abstract: Pyrogenic processes in which gas or fume is evolved are monitored by impinging a beam of X-rays (3) on the gas or fume in an exit-duct. The radiation produced by the X-ray fluorescence is detected and analysed for the contribution of various elements. In this way the progress of the metallurgical process can be monitored and the information used for process control.
Patent EP-0328829-A3 (EP)
Title: Method for affinity assays using target amplification
IPC: C12Q1/682
Filed: 1988-12-21
Abstract: A method of assay for target poynucleotides includes steps of isolating target polynucleotides from extraneous non-target polynucleotides, debris, and impurities and amplifying the target polynucleotide.
Patent EP-0323165-A3 (EP)
Title: Pneumatic tyre
IPC: B60C11/01
Filed: 1988-12-22
Abstract: A pneumatic tyre has a tread provided in its 
shoulder regions with cooling grooves (5) inclined 
with respect to the circumferential direction of 
the tyre and arranged at intervals in the 
circumferential direction so as to define shoulder 
blocks (6). Each block (6) has two block walls (6A, 
6B) facing each other and at least one of the block 
walls (6A or 6B) is provided with protrusions (7) 
extending towards the opposite wall (6B or 6A) long 
enough to contact the opposite wall as the shoulder 
blocks (6) change from a ground contacting state to 
a non ground contacting state during tyre rotation.
Patent EP-0284517-A3 (EP)
IPC: F23N5/00
Filed: 1988-03-25
Abstract: Procédé et installation de régulation d'un site de consommation de 
gaz combustible concernant la régulation de points d'utilisation de gaz 
combustible caractérisée par un réservoir (3) 
formant un volume-tampon alimentant les points d'utili­
sation (1, 2), une alimentation commandée (4, 5, 6) du 
réservoir (3) en gaz combustible, un réacteur (7) pour 
effectuer une combustion-témoin avec un capteur d'état 
de combustion (9) alimenté en gaz comburant (12) par 
un moyen de réglage de débit (23, 24) et un circuit d'ex­
ploitation (14).
Patent EP-0289437-A3 (EP)
Title: Procédé d'assemblage d'au moins deux bords en regard d'une tôle notamment pour la réalisation par emboutissage d'une tête de fourche de bicyclette et la tête de fourche obtenue par la mise en oeuvre du procédé
IPC: B62K19/18
Filed: 1988-04-28
Abstract: Procédé d'assemblage d'au moins deux bords en regard d'une tôle 
notamment pour la réalisation par emboutissage d'une tête de 
fourche (1) de bicyclette et la tête de fourche (1) obtenue par la mise 
en oeuvre du procédé.  
Ce procédé est remarquable en ce qu'on exécute, sur chacun des 
bords opposés de la tôle, des empreintes complémentaires en creux (1g) 
et en relief (1g1) conformées pour constituer, après emboutissage et 
mise en forme de la tôle, un système de verrouillage en position 
jointive desdits bords.
Patent EP-0324376-A3 (EP)
IPC: H02H3/00
Filed: 1989-01-05
Abstract: Der Erfindung liegt die Aufgabe zugrunde, ein elektronisches Über­
stromauslösesystem mit verbesserten Bedienungseigenschaften zu 
schaffen.  
     In einem elektronischen Überstromauslösesystem, das von einem Mikro­
prozessor unterstützt wird und eine Meßeinrichtung für Phasenströme 
besitzt, werden gleichzeitig in allen drei Phasen die Betriebsströme 
gemessen und auf separaten Displays angezeigt, wobei im Auslösefall 
die gespeicherten Fehlerströme der einzelnen Phasen auf diesen Displays 
zur Anzeige kommen. In das System ist ein Datenbus-Interface für ex­
terne Datenverarbeitung integriert und die Auslöseparameter werden mit 
BCD-Schaltern eingestellt.  
     Die Erfindung ist anwendbar auf elektronische Überstromauslösesysteme, 
die in mehrphasigen Netzen eingesetzt werden.
Patent EP-0339339-A3 (EP)
Title: Modulated electrically operated refrigerant valve
IPC: F25B41/06
Filed: 1989-04-07
Abstract: A solenoid operated refrigerant expansion valve for 
providing control of refrigerant flow with a modulated 
electrical signal having a valve block (12) with an armature 
guide post (46) cantilevered therefrom with a tubular valve 
member (54) slidably received thereon and a cover (56) thereover 
attached to the block which forms a valving chamber (64) 
communicating with the inlet (16), the guide post has a cavity (50) 
formed therein which communicates with the outlet and cross 
ports (52) which are valved by movement of the valve member. The free 
end of the guide post is registered in a recess (58) formed in 
the cover. The cover has a controlled clearance over the 
valve member to provide viscous dampening thereof. A coil (70) 
and pole frame (74) are received over the cover and retained 
thereon.
Patent EP-0348720-A3 (EP)
IPC: F42D3/00
Filed: 1989-06-10
Abstract: Das Verfahren dient zur Entfernung von an Oberflächen von 
Behälterwänden haftenden Schichten mittels Sprengstoff­
ladungen mit Tiefkühlung der Behälterwand. Nach erfolgter 
Tiefkühlung der Behälterwand werden an der Außenoberfläche des 
Wandteiles 1 zahlreiche Sprengschnüre 2 angeordnet, die nach 
Detonation die Entfernung der innenliegenden Schicht von der 
Wand 1 des Behälters bewirken.
Patent EP-0349989-A3 (EP)
Title: Field memory device for processing a color television signal including different two modulated color signals transmitted alternately for one horizontal period
IPC: H04N9/87
Filed: 1989-07-04
Abstract: A field memory device includes: a terminal 1 for 
supplying a color TV signal of the PAL system, an A/D 
converter 3 for A/D conversion of the color TV signal, a 
memory 5 for storing the color TV signal obtained by the 
A/D conversion for substantially one field, a D/A 
converter 4 for D/A conversion of the color TV signal read 
from the memory, to output a signal obtained by the D/A 
conversion, and a circuit 10 for controlling writing and 
reading into and from the memory. The control circuit 10 
defines a period 2nH's obtained by multiplication of a 
horizontal period H by a number 2n (n being a positive 
integer) approximate to the number of scanning lines for 
one field of the color TV signal, so that reading 
operation of the memory is reset based on the period thus 
defined.
Patent EP-0373520-A3 (EP)
Title: Ergonomic cushion, particularly for the prevention and/or therapy of cervical problems
IPC: A47G9/00
Filed: 1989-12-07
Abstract: Ergonomic cushion (10) for the prevention and/or therapy of cervical problems constituted by a central element (11) connected to an outer element (12) of composite shape having a gradually increasing section, made of materials able to supply a differentiate thrust, completed with a cushion-case of elastic material.
Patent EP-0376350-A3 (EP)
IPC: C09J4/02
Filed: 1989-12-29
Abstract: A two-solution acrylic adhesive composition, consisting of a solution A, 
in which the following ingredients (1)-(3) are dissolved and mixed as nec­
essary ingredients, in the proportions mentioned below, and a solution B, 
in which the following ingredients (4)-(6) are disolved and mixed as 
necessary ingredients, in the proportions mentioned below: 
   Solution A: (1) 12,5-35 wt% chlorosulfonated polyethylene, (2) 50-85 wt% 
of at least one (meth)acrylate selected from a group consisting of 
(meth)acrylic acid, (meth)acrylate, di(meth)acrylate, and (meth)acrylates 
with hydroxyl, glycidyl, or amino groups and (3) 0.2-10 wt% of a organic 
peroxide;    Solution B: (4) 10-25 wt% butadiene-acrylonitrile copolymer elastomer, 
(5) 40-90 wt% of at least one (meth)acrylate selected from a group con­
sisting of (meth)acrylic acid, (meth)acrylate, di(meth)acrylate, and 
(meth)acrylates with hydroxyl, glycidyl, or amino groups, and (6) 1-20 
wt% of a curing accelerator consisting of an amine-aldehyde condensate. 
This adhesive composition has excellent resistance to thermal 
deterioration and excellent workability.
Patent EP-0335446-A3 (EP)
IPC: C07D521/00
Filed: 1989-03-22
Abstract: Agents for treating neoplasms hosting in mammals by administering a compound of 
formula 
  
Pharmaceutical compositions containing the same as active ingredient. Processes for 
preparing said agents and compositions.
Patent EP-0377931-A3 (EP)
Title: Isocyanate modified blocked sulfonic acid ester as a crosslinking catalyst
IPC: C07C303/26
Filed: 1989-03-29
Abstract: The present invention is directed to a polymeric isocyanate modified epoxy blocked sulfonic acid ester as a catalyst for the crosslinking of polymers having hydroxyl, carboxyl, and amide functional groups with a crosslinking agent and resin compositions containing the same. More particularly, the present invention is directed to a polymeric isocyanate modified epoxy blocked sulfonic acid ester with a molecular weight of about 1000 preferably prepared from a sulfonic acid, an epoxy resin and a mono- or di- isocyanate and resin compositions containing the polymeric isocyanate modified epoxy blocked sulfonic acid ester catalyst. The catalyst when used in the crosslinking or curing of hydroxyl, carboxyl or amide containing polymers with an acid catalyzed amino-formaldehyde crosslinking agent, such as hexamethoxymethylmelamine ("HMMA"), produced polymeric film coatings which have superior hardness, impact resistance, adhesion, improved blister resistance, salt spray characteristics and flexibility.
Patent EP-0365118-A3 (EP)
Title: Aromatic carbonate compositions
IPC: C08L69/00
Filed: 1989-08-09
Abstract: Aromatic carbonate compositions having improved 
impact properties comprise an aromatic carbonate resin and a 
functionalized elastomeric polymer that is the reaction 
product of an ethylene elastomer having reactive polar groups 
and an oxazoline functionalized polystyrene.
Patent EP-0359561-A3 (EP)
Title: Sense amplifier precharge control
IPC: G11C7/14
Filed: 1989-09-14
Abstract: A non-volatile memory (10) has a sense amplifier (11) having a select 
side and a reference side which compares the current drawn by a selected bit 
line (38, 39) to the current drawn by a reference bit line (40). There is a column 
decoder (13) which selects the bit line (38, 39) and couples it to the select side of 
the sense amplifier (11). The column decoder (13) adds capacitance so that the 
capacitance is greater on the select side of the sense amplifier (11) than on the 
reference side. The natural result of the capacitance imbalance was slowing of 
the speed with which the sense amplifier (11) could provide reliable sensing. 
There is provided circuitry for compensating for this capacitance imbalance.
Patent EP-0378899-A3 (EP)
Title: Operating environment for software using different data structures
IPC: G06F9/44
Filed: 1989-10-20
Abstract: An Operating Environment at a level of software between the 
operating system level and the applications program level 
controls a user's interface with one or more concurrently 
executing applications programs. By forming a common data 
structure, the Operating Environment allows functions within 
the various applications programs to execute independently of 
the nature of the particular user interface. The common data 
structure, part of an aggregate applications program, arranges 
data so as to be concurrently accessible to the functions 
originating in the various applications programs. Conversely, 
the user interface remains substantially of the same charac­
ter, regardless of the particular nature of the applications 
programs. Independence of the applications programs from par­
ticular input and output devices and batch data devices and 
formats is also enabled. High-level Batch Data System 
software modules are flexibly interconnectible with low-level, 
device-specific, format-specific modules. The flexible 
interconnectibility shields the user from the specifics of 
data storage formats, and easily accommodates new formats 
without changing high-level software. The Operating Environ­
ment supports means for defining and using a sophisticated 
family of macros, flexible display and data modification 
capabilities in either a text or a video simulation mode, and 
a flexible and useful system of formulas for defining object 
fields.
Patent EP-0373873-A3 (EP)
Title: Process and apparatus for modifying polyamide dyeability or amine end content
IPC: C08G69/28
Filed: 1989-12-12
Abstract: A process for controlling the amine end content 
or dyeability of polyamide articles during the 
manufacture thereof is disclosed. The articles are 
manufactured by forming them from a stream of molten 
polyamide. Firstly, either a dyeability measurement or 
an amine end measurement of the article is taken at 
periodic intervals. The dyeability measurement or amine 
end measurement is then compared to a set point 
representing the desired dyeability or number of 
polyamine ends of the articles. Diamine is then injected 
into the stream of molten polyamide in response to any 
deviation of the dyeability measurement or amine end 
measurement from the set point. The polyamide and the 
diamine are then combined to provide a polyamide having a 
modified amine end content.
Patent EP-0333587-A3 (EP)
Title: Method for purifying and isolating carboxyl-terminal peptides
IPC: C12Q1/37
Filed: 1989-03-15
Abstract: This invention provides a method for purifying and 
isolating a carboxyl-terminal peptide, characterized by 
specifically cleaving a peptide bond between a lysine 
residue in a polypeptide and the adjacent amino acid residue 
on its carboxyl-terminal side, by allowing the resulting 
peptide mixture to react with a solid carrier possessing on 
its surface functional groups capable of reacting and 
covalently bonding with free amino groups, subsequently by 
cleaving the peptide bond between the aminoterminal amino 
acid residue and the adjacent amino acid residue of each 
peptide with acid treatment, and then by collecting the 
peptides thus released from the solid carrier.
Patent EP-0375648-A3 (EP)
Title: Resin compositions
IPC: C08L69/00
Filed: 1989-12-18
Abstract: The invention relates to a polycarbonate composition having 
present therein particles of a rubber grafted with an 
ethylenically unsaturated aromatic monomer and either 
acrylonitrile or methacrylonitrile, which is characterised in 
that the particles have an average size of from 20 to 300 nm 
before being blended with the polycarbonate and agglomerate 
during blending to form aggregates of an average size of 500 
to 10.000 nm.  
     The composition can be injection moulded to produce a 
moulding wherein the aggregates substantially retain their 
identity and which has a surface of matt appearance.
Patent EP-0378069-A3 (EP)
Title: Tubular food casings of cellulose hydrate, especially synthetic sausage casings
IPC: A22C13/00
Filed: 1990-01-02
Abstract: The food casing based on cellulose contains as fungicidal agent a di-n-decyldimethylammonium compound, which may be used as a mixture with salts of sorbic acid, fungicidal heterocyclic compounds such as an isothiazolone compound or glycerol monolaurate. The coating serves to prevent mould growth on the casing.
Patent EP-0379966-A3 (EP)
IPC: B29C48/03
Filed: 1990-01-18
Abstract: A filtering apparatus (10) for cleaning plastics melts on a high-pressure press comprises a housing (11) with a throughflow bore (12) and a plate (13) which can rotate in the housing (11) and has a plurality of openings (14), in each of which screening plates (15) are arranged. The throughflow bore (12) forms part of the flow channel of a high-pressure press. One opening (14) always lies outside the area of the throughflow bore (12), but still completely inside the housing (11). Arranged on the side lying behind the plate (13), seen in the direction of flow of the plastics melt, there is inside the housing (11) a purging channel (16), which can be released or shut off, according to choice, by means of a shut-off device (shut-off bolt 17). This purging channel (16) opens out into a preferably slit-like purging nozzle (18), which lies in the area run through by the opening (14) lying constantly outside the throughflow bore (12). On the side of the plate (13) opposite the purging nozzle (18), the housing (11) is provided with an outlet channel (19). 
<??>If the purging channel (16) is released, a counterpressure purging, and consequently cleaning, of the screening plate (15) takes place, so that the intervals between times when it becomes necessary to change clogged screening plates (15) can be considerably increased. 
<IMAGE>
Patent EP-0391088-A3 (EP)
Title: Use of functional derivatives of the intercellular adhesion molecule icam-1 in anti-viral therapy
IPC: A61K39/00
Filed: 1990-03-08
Abstract: The invention concerns the use of functional derivatives of ICAM-1 to treat viral infection. The invention also provides a vaccine to prevent such infection, and a diagnostic assay to determine the existence and extent of such infection.
Patent EP-0397986-A3 (EP)
Title: A non-address transition detection memory with improved access time
IPC: G11C8/18
Filed: 1990-03-19
Abstract: A memory (10) which senses output signals from a selected memory 
cell (102) during a read cycle using a non-address transition detection 
apparatus. The memory (10) has a plurality of memory cells (102) which 
provide signals to a pair of bit lines (106) when selected. Input means (12) 
drive word lines (104) and select a bit line pair of a memory cell (102) located 
at the intersection of a selected word line and a selected bit line pair. The 
memory cell (102) outputs bit line signals which are sensed by a 
combination of a differential amplifier (152), a level shifter (160), and a 
transconductance amplifier (170), and are thereafter output and presented 
externally at a logic state representative of a differential current at outputs 
of the transconductance amplifier (170). The combination sensing 
apparatus and a method for constructing such an apparatus decrease access 
time significantly over a prior art memory using address transition 
detection.
Patent EP-0401837-A3 (EP)
Title: Silylating agent
IPC: C07F7/12
Filed: 1990-06-07
Abstract: The present invention is a silylating agent of formula  
(CH₃)(R)(R¹)SiX ;  
where R is an isoproply group, R¹ is a monovalent 
hydrocarbon group having 2 to 6 carbon atoms, and X in a 
chlorine atom or bromine atom. The silylating agent of 
the present invention provide silylation product which is 
much more stable than the silylation product obtained 
with trimethylchlorosilane, and its protective group is 
as stable as the silylation product obtained from 
t-butyldimethylchlorosilane. Moreover, the present 
described silylating agents are characterized by an 
easier desilylation than the t-butyldimethylsilyl group.
Patent EP-0423740-A3 (EP)
Title: Organic composite coated steel strip having improved corrosion resistance and weldability
IPC: B05D3/10
Filed: 1990-10-16
Abstract: Organic composite coated steel strips having improved corrosion resistance, weldability and coating adherence are obtained when an organic composite layer is applied to a chromate layer on a zinc or zinc base alloy plated steel substrate. The chromate layer containing up to 70% of Cr<6><+> based on the total chromium weight is coated in a weight of 5 to 500 mg/m<2> of Cr. The organic composite layer is formed to a dry weight of 0.2 to 3.0 g/m<2> from a coating composition comprising (A) a silica sol having silica dispersed in an organic solvent with a water content of up to 3.0%, the silica having an organic deposit on its surface in an amount of up to 5.0% of C based on the total silica weight, the silica having an average particle size of 0.05 to 3.0  mu m and a specific surface area of 50 to 800 m<2>/g, and (B) an organic resin binder having a number average molecular weight of at least 2,000. The coated strips are suitable for use as automobile bodies by press forming.
Patent EP-0380340-A3 (EP)
Title: Silicon carbide schottky diode and method of making same
IPC: H01L21/04
Filed: 1990-01-25
Abstract: A high performance silicon carbide Schottky contact 
(14) comprises a platinum containing contact on α-silicon 
carbide (11,12), specifically 6H-α silicon carbide. At 
least part (14a) of the platinum-containing contact may 
comprise platinum silicide which may be formed by annealing 
to convert at least part of the platinum to platinum sili­
cide. An ohmic contact (13) to the substrate (11) is also 
provided. A guard ring (16) or field plate may be provid­
ed. The Schottky contact exhibits lower forward resistance, 
lower reverse current and higher reverse breakdown voltage 
than heretofore available designs.
Patent EP-0396371-A3 (EP)
Title: Random-access digitally-tuned optical frequency synthesizer
IPC: H01S5/042
Filed: 1990-04-30
Abstract: A digitally tuned optical frequency synthesizer includes a 
laser control arrangement for tuning the laser (51) over a range of 
frequencies. The laser is tunable in response to different 
magnitudes of injected bias current. A digital processor (75) 
determines bias current values which produce the desired different 
operating frequencies corresponding to a set of resonant frequencies 
of a Fabry-Perot resonator (56). Those current values are stored in 
the digital processor for ready retrieval. During operation, one of 
the bias current values is retrieved and is applied to the laser. 
If the laser characteristic curve has drifted, an incremental bias 
current is determined and is added to the retrieved bias current 
value. For future use, this new bias current value is stored in the 
digital processor in place of the originally retrieved bias current 
value. The digital processor additionally calculates new bias 
current values for all of the desired frequencies of operation and 
stores those new values for subsequent selection.
Patent EP-0451425-A3 (EP)
Title: Process for the surface treatment of polymers for reinforcement-to-rubber adhesion
IPC: B60C9/00
Filed: 1990-12-18
Abstract: This invention is directed to treating the surfaces of rubber-reinforcing materials with a gas plasma of O2 and CF4 to activate the surfaces to make them more receptive to adhesives. Optionally the surfaces of the reinforcing materials may be exposed to a polymerizing gas plasma such as a thio-carbon to coat the surfaces of the reinforcing material with substances that promote adhesion to rubber. The treated surfaces have been shown to adhere directly to rubber when vulcanized in the normal fashion. <IMAGE>