baber/WOPTO huggingface dataset:
Patent EP-0327432-A3 (EP)
IPC: E21B34/10
Filed: 1989-01-27
Abstract: - L'invention concerne un procédé et un dispositif pour commander 
hydrauliquement et sélectivement, suivant deux sens de circulation, 
au moins deux outils ou instruments (81, 82, 83) du dispositif relié 
à un tubage (90) placé à l'intérieur d'un puits (1), le dispositif 
comportant en outre une première ligne hydraulique (91) ayant des 
branchements (93) avec un premier et un deuxième des deux outils ou 
instruments, des moyens de distribution (51) adaptés à modifier la 
circulation de fluide dans chacun des branchements (93) et commandés 
indépendamment les uns des autres, et un générateur d'énergie 
hydraulique relié à ladite première ligne hydraulique. 
Ce procédé est notamment caractérisé en ce que pour mettre en action 
sélectivement le premier outil ou instruments (81, 82, 83) :  
- on ferme les moyens de distribution (51) du deuxième 
outil ou instrument de manière à réduire la circulation de fluide 
dans le branchement du deuxième outil ou instrument,  
- on ouvre les moyens de distribution (51) du premier 
outil ou instrument de manière à accroítre la circulation de fluide 
dans le branchement du premier outil ou instrument, et  
- on met une pression dans la première ligne hydraulique 
(91) de manière à créer dans le branchement (93) du premier outil ou 
instrument un écoulement du fluide allant dans un premier sens. 
L'invention concerne aussi une vanne permettant la mise en oeuvre de 
la méthode ou utilisant ledit dispositif.  
     - L'invention s'applique notamment à l'alimentation hydraulique 
d'outils ou instruments utilisés lors de l'exploitation des fluides 
de formation géologique, telles des formations pétrolières ou 
gazières.
Patent EP-0354116-A3 (EP)
Title: Drip free steambox
IPC: F26B1/00
Filed: 1989-08-01
Abstract: The specification discloses a steambox for 
assisting in the drying of sheet material. The steambox (10) 
has a means (64) for preventing steam which condenses inside 
the steambox plenum from dripping onto the sheet. The 
steam is jetted from the plenum (32) toward the sheet (8) through 
a single cross-directionally oriented slot (46) to decrease 
entrainment of ambient air and thereby increase healing 
efficiency.
Patent EP-0354850-A3 (EP)
Title: Preparation of immobilized lipases and their use in the synthesis of glycerides
IPC: C12P7/64
Filed: 1989-08-10
Abstract: A dry porous macromolecular matrix comprising 
a cross-linked mixture of 69.9 to 86.6% by weight of an 
inert protein and 0.4 to 10.2% by weight of a lipase 
enzyme and a cross-linking agent, the amount of 
cross-linking agent being about 11.7% to 23% by weight. 
Also within the scope of the present invention is a 
process for preparing the dry porous macromolecular 
matrix. This process comprises reacting the lipase 
enzyme, the inert protein and the cross-linking agent 
with a buffer solution, freezing the resulting reaction 
mixture at a temperature ranging between -20°C and 
-195°C, allowing the frozen mixture to thaw to a 
temperature ranging from 4°C to 25°C, and rinsing and 
drying the resulting product at room temperature.
Patent EP-0392340-A3 (EP)
IPC: B01D29/11
Filed: 1990-04-05
Abstract: Die Erfindung betrifft ein Preßfilter mit einem Mantelgehäuse und darin 
veschiebbar angeordnetem, hydraulisch betätigbarem Preßkolben, einem 
kegeligen Filterdorn und einem äußeren Filtermantel, wobei Mantelgehäuse, 
Preßkolben und Filterdorn koaxial zueinander angeordnet sind, 
Ablaßleitungen für das Filtrat sowie mit einer verschließbaren Öffnung 
für den Austrag des abgepreßten Filterkuchens, bei dem der Filterdorn 
stationär und der Filtermantel (7) allein oder zusammen mit einem 
zylindrischen Führungsrohr (3) axial verschiebbar angeordnet und mit 
Kraftbetätigungsmitteln (13) verbunden ist und wobei der Filtermantel 
sich in Richtung des Preßkolbens kegelig verjüngend ausgebildet ist, 
wobei weiter einerseits der Preßkolben (1) in Preßstellung das Filter 
schließt und von zugeordneten Kraftbetätigungsmitteln (4) so weit axial 
zurückgezogen werden kann, daß die Eingangsöffnung des zylindrischen 
Führungsrohres (3) offen ist und wobei andererseits die Basis des 
kegeligen Filtermantels (7) den Filter an der Basis des Filterdorns (11) 
durch Axialverschiebung des Filtermantels (7) verschließen und öffnen 
kann. Hierbei können Filterdorn oder Filtermantel oder beide auf den 
einander zugewandten Innenseiten mit Filtermittel (8,12) belegt sein.
Patent EP-0417405-A3 (EP)
Title: Process for producing a thermoplastic polymeric foam
IPC: B29C48/53
Filed: 1990-06-15
Abstract: A process for the preparation of a CFC-free foam from a thermoplastic, a nucleating agent and a blowing agent in an extruder is described, in which a second gaseous nucleating agent and a liquid blowing agent are sprayed into the plasticised plastic through spray orifices arranged downstream one behind the other. A gaseous nitrogen (N2) is sprayed in as a second nucleating agent in an amount of 0.1 to 0.5% by weight, and an alcohol of the group consisting of ethanol (C2H5OH), propan-2-ol (C3H7OH) and 2-methylpropan-2-ol (C4H9OH) or a mixture of these alcohols in liquid form is sprayed in as the blowing agent in an amount of 0.5 to 5% by weight, based on the weight of the plastic and of the first nucleating agent employed. A foam having a low density and a very uniform cell structure was obtained in a surprising and unexpected manner. 
<IMAGE>
Patent EP-0424612-A3 (EP)
Title: Apparatus and method for real time data error capture and compression for redundancy analysis of a memory
IPC: G01R31/3193
Filed: 1990-07-09
Abstract: Fail information from testing of a DUT memory array is captured and compressed by utilizing a compression matrix which is related in size to the available redundancy associated with the DUT (device under test) memory array, and which, in essence, defines the limits of redundancy repair. The compression matrix includes a plurality of matrix cells fewer in number than the number of memory cells in the DUT memory array and is arranged in a matrix of compression rows and compression columns. The compression matrix is loaded with the fail information concurrently with testing of the DUT memory array. There are also provided column and row selects for storing, and assigning to each compression column or row of at least a portion of the compression columns and rows, a different column or row-address portion of the fail information, and for providing selection of compression columns and rows according to stored column and row address portions. Comparators compare, for each compression and column, a count of matrix cells set along each column and row to a predetermined redundancy value, and, when the count becomes greater than the redundancy value, there is a designation of a memory array column or row as a "must fix", and there is a blockage of storage of row-address or column-address portions, respectively, of fail information having the same column-address or row-address portion as that of the column or row that has been designated as a "must fix".
Patent EP-0418725-A3 (EP)
Title: Process to make a container
IPC: B05D7/16
Filed: 1990-09-13
Abstract: In the case of a process for making a container, such as for example a can or tube for receiving a product, after making the container its inside is primed. A coating is applied to this primer in a layer thickness of 30-70 mu , a plastic, preferably a polyolefin or the like, being used as coating.
Patent EP-0382312-A3 (EP)
IPC: C08F290/14
Filed: 1990-02-08
Abstract: A curable polyphenylene ether resin composition 
is prepared, which comprises (a) a curable polyphenylene 
ether resin having at least one group selected from the 
group consisting of an allyl group and a propargyl group 
and (b) at least one cyanurate. The resin composition has 
excellent storage stability, film-forming properties and 
melt moldability. If desired, a fire retardant, optionally 
together with an antimony-containing auxiliary fire retardant, 
and/or a reinforcement is incorporated into the resin 
composition in order to improve the fire retardance and 
mechanical properties of the resin composition, respectively. 
By curing the resin composition, a cured polyphenylene 
ether resin composition comprising a chloroform nonextractable 
polyphenylene ether resin component and a chloroform 
extractable, polyphenylene ether-containing component is 
obtained, which has excellent chemical resistance, electrical 
properties, dimensional stability and heat resistance. 
A laminate or composite structure comprising the cured 
polyphenylene ether resin composition and a metallic foil 
and/or a metallic substrate provides advantageous mechanical 
and electronic components.
Patent EP-0399598-A3 (EP)
Title: A.c. to d.c. converter
IPC: H02M7/21
Filed: 1990-05-16
Abstract: An a.c. to low voltage d.c. converter comprises 
a pair of input voltage supply lines (Vin,OV) and a 
semiconductor switch element (T1) and a capacitor 
(C1) connected in series between the supply lines. 
An output (Vo) for d.c. voltage is provided across 
the capacitor (C1). A sensing circuit (10) is 
responsive to the input voltage and is arranged to 
trigger the switching element (T1) to conduct only 
during a portion of the a.c. voltage below a 
predetermined voltage.
Patent EP-0431703-A3 (EP)
Title: Treatment of fruits
IPC: A23L19/00
Filed: 1990-12-04
Abstract: Fruit material is air-dried at material temperatures not exceeding 50 DEG C and preferably not exceeding 40 DEG C until 20 to 60% of its initial weight is evaporated and thereafter exposed to an aqueous medium containing one or more sugars and then preferably frozen. Fruit material, in particular frozen, having 40 to 80% of its original weight and containing some added sugar, preferably mono saccharide.
Patent EP-0390315-A3 (EP)
IPC: G01N35/04
Filed: 1990-02-14
Abstract: Used test elements in analyzers are normally 
discarded in a chute or into a container, the chute 
or container being emptied as required. This method 
of collecting used test elements can be hazardous 
especially if the test element is contaminated with 
highly contagious viruses, such as hepatitis B. 
Described herein is apparatus for collecting used 
test elements and a method of collecting them. The 
apparatus features a container (90) which is mounted 
on a stacking station (110). The container (90) 
comprises side walls (96, 96′, 98, 98′), a first end 
wall (92), a second end wall (94), an aperture (100) 
formed in one of the side walls (96′) near the first 
end wall (92) which allows test elements (E) to feed 
into the container (90), and biasing means (102) for 
biasing a test element against the first end wall 
(92) or against a test element (E) adjacent to the 
first end wall (92). It is preferred that the 
biasing means comprises one of the side walls (96′) 
which is constructed to be a leaf spring (102), the 
leaf spring retaining the used elements (E) in an 
ordered array in the container (90).
Patent EP-0395316-A3 (EP)
Title: Process for the preparation of a polyether polyol
IPC: C08G65/26
Filed: 1990-04-20
Abstract: A process for preparing polyether polyols by the addition 
polymerization of alkylene oxide to active hydrogen containing 
compounds in the presence of the amine catalyst represented by the 
following formula : 
  
wherein R₁ is an alkyl group or an alkenyl group having from 8 to 20 
carbon atoms and R₂ and R₃ are independently a hydrogen atom or an 
alkyl group having from 1 to 8 carbon atoms.  
     The polyether polyol obtained has a light hue, faint foreign 
odor and an excellent quality as a material for rigid polyurethane 
forms.
Patent EP-0400908-A3 (EP)
Title: Line driver
IPC: H03K5/151
Filed: 1990-05-25
Abstract: A line driver is provided for driving a twisted pair 
(LINE,  LINE ) with complementary data signals (DATA IN, 
 DATA IN ). The driver comprises NPN and PNP transistors 
(T1, T2) arranged as emitter followers with the emitters 
connected to the twisted pair (LINE,  LINE ) and to a 
biasing resistor network (R1, R2, R3). The line driver 
provides accurately symmetrical signals and its outputs 
can be used as "wired-or" outputs.
Patent EP-0392962-A3 (EP)
IPC: D06F34/08
Filed: 1990-04-05
Abstract: A washing machine has a rotatable drum (D) for holding items (C) 
being washed and water (H) for washing the items. The number of 
items in the drum and the amount of water in the drum may vary. 
Power is supplied from an inverter (3) to a motor (IM) which rotates the 
rotatable drum. A speed control (1) responsive to the inverter 
current regulates the drum rotating speed within a selected range.
Patent EP-0449625-A3 (EP)
IPC: G11B5/55
Filed: 1991-03-27
Abstract: A system (11) for monitoring and controlling the 
movement of a mass (12) along a predetermined path (14) by 
a motor-driven flexible member (20) is provided to 
modulate the motor drive output so that the actual 
velocity of the mass corresponds more closely to the 
desired target velocity profile. The system preferably 
employs a dual loop servo system wherein an outer servo 
loop uses conventional linear encoding techniques and is 
supplemented by an inner servo loop utilizing a sensor 
(27) that detects a physical characteristic of the 
flexible member representative of the relative velocity of 
the mass. Relative velocity transducers utilizing 
magnetic circuits and operating according to variable 
reluctance principles for generating relative mass 
velocity signals directly are disclosed.
Patent EP-0461939-A3 (EP)
Title: Ink jet recording apparatus using heat generating element
IPC: B41J2/14
Filed: 1991-06-17
Abstract: An ink jet recording apparatus includes a plurality of liquid passages each having an ejection outlet through which a droplet of the liquid is ejected, at an end of the liquid passage, and each of the passages being supplied with ink only from the other end; a common ink chamber for containing the ink, with which the liquid passages communicate at different supply ports of the passages; electrothermal transducer elements each having a planar heat generating element in each of the liquid passages, the electrothermal transducer element being supplied with electric signal to produce state change of the ink including formation of a bubble in the liquid passage due to thermal energy, wherein a minimum distance La between each of the heat generating elements and the corresponding ejection outlet is not less than 90 microns and not more than 130 microns, a minimum distance Lb between each of the heat generating elements and the corresponding supply port is not more than 110 microns, and the distances La and Lb satisfy La > Lb; a driving circuit for energizing the heat generating elements, the driving circuit supplying the electric signals so that adjacent ones of the heat generating elements are driven with a time difference. <IMAGE>
Patent EP-0498301-A3 (EP)
Title: Process for preparing a watersoluble (form)aldehyde resin and adhesive composition containing the same
IPC: C08G14/08
Filed: 1992-01-30
Abstract: The invention relates to a process for the preparation of a water-soluble aldehyde resin having a reduced content of free aldehyde, in particular formaldehyde, by reacting a first reaction mixture containing the aldehyde and at least one first copolymerisable monomer having at least one acidic proton, and reacting the free aldehyde which has not reacted with the monomer with at least one second monomer which has an acidic proton. The second monomer is, according to the invention, the product of a reaction of urea or substituted urea containing at least one reactive proton with a nitrogen base containing at least one NH group in the presence of an acidic catalyst, or contains the acidic proton on a carbon atom adjacent to a carbonyl group or in the form of a phenolic hydroxyl group. The invention furthermore relates to the adhesive compositions obtainable by the process.
Patent EP-0531276-A3 (EP)
Title: Cable sleeve
IPC: H02G15/113
Filed: 1992-07-27
Abstract: A sleeve for holding cable splices consists of two half-shells (1 and 2) which are connected to one another. The sleeve which is formed by the half-shells (1 and 2) has through-openings on its end surfaces for the cables which are inserted into the sleeve, cable-insertion connecting pieces (7) or closure caps (10) being mounted on the through-openings. In order to seal the two half-shells (1 and 2) to one another, elongated seals (20) are provided on the longitudinal side edges of the half-shells and U-shaped seals (30) are provided in the region between the through-openings for the cables. The seals (20 and 30), which are inserted into corresponding grooves in the half-shells, have broadened heads which lie in the region of the end surfaces of the half-shells (1 and 2). In this case, the ends of the heads are bridged with respect to one another by means of annular seals which are provided between the cable-insertion connecting pieces (7) and the end surfaces of the sleeve. It is thus ensured that the sleeve is completely sealed to the exterior, all round. <IMAGE>
Patent EP-0563824-A3 (EP)
Title: Storing system and method
IPC: B65G39/02
Filed: 1993-03-26
Abstract: An automated system and method for storing, retrieval and transporting of goods of every shape and size in aiseless warehouses, ships, airplanes, trains and the like. The system also provides for erecting of aiseless warehouses, parking lots and the like. The invention enables a computerized fully automated handling of stored items such as loading and evacuating of containers. The system provides the moving of the goods by placing same on pallet which travels on a flat and smooth floor. The movement of the pallet is achieved by using air cushions or other means such as rollers and the like, <IMAGE>
Patent EP-0601526-A3 (EP)
Title: Solar collector.
Inventor: MUELLER FRIEDRICH
IPC: F24J2/46
Filed: 1993-12-06
Abstract: In the case of a solar collector with a collector housing (1) having at least one ventilation passage (6) connecting the inside of the collector housing (1) to the environment, ... is improved in that the inside of the collector housing is effectively protected against penetrating dust and nevertheless ensures, for the entire life of the solar collector, an effective air exchange without the need to replace the filters, in that at least one dust filter (8) is provided which can be attached at a distance from the ventilation passage (6), has a larger air passage cross-section than the ventilation passage (6) and can be connected to the collector housing (1) such that air entering the collector housing (1) passes the dust filter. <IMAGE>
Patent EP-0659439-A3 (EP)
Title: Immunoconjugates.
Inventor: HOEGEN ILKA VON
IPC: C07K14/525
Filed: 1994-12-14
Abstract: The present invention relates to new fusion proteins which consist of a tumor-associated targeting element preferentially a monoclonal antibody or a fragment thereof recognizing a molecule which is preferentially expressed on human tumor cells such as the human epidermal growth factor receptor (EGFR), and a biologically active ligand such as a growth and/or differentiation factor. The resulting fusion protein may be used to deliver the biologically active ligand to a specific target cell or tissue. The new immunoconjugates can be used in tumor therapy.
Patent EP-0646820-A3 (EP)
Title: Optical cable
Inventor: BLYLER LEE LANDIS JR
IPC: C09D175/14
Filed: 1994-09-21
Abstract: Optical fiber and cable performance are assured by a category of UV-cured
polyurethane acrylates. Low cost is the consequence of use of the
polycarbonate oligomer. Good performance and long life are ascribed to other
ingredients of the coatings. Dependence on the hindered phenols for antioxidant
protection assures sufficient protection for these inherently stable materials without
incurring fiber damage found to result from use of hindered amine antioxidants.
Patent EP-0664991-A3 (EP)
IPC: A61B19/02
Filed: 1995-01-24
Abstract: A foldable package (10) for an endoscopic suturing device (200) 
is disclosed. The package (10) comprises a base panel (20) having 
opposed major sides and opposed minor sides. First and 
second package closure panels (120,130) are mounted to one major 
side, while a mounting panel (50) is mounted to the other major 
side. A retention panel (100) is foldably connected to the 
mounting panel (50). Top and bottom tabs (40,30) secure the suturing 
device (200). An optional needle park (140) is mounted to the 
mounting panel (50).
Patent EP-0720026-A3 (EP)
Title: Analytical method for evaluating flavor stability of fermented alcoholic beverages using electron spin resonance
Inventor: ONO MIYOKO
IPC: C12G1/00
Filed: 1995-12-28
Abstract: Quantitative determination and evaluation of the flavor stability of fermented alcoholic beverages are performed by measuring the changes of the amounts of spin adduct from the formation behavior of active oxygen with passage of time using an ESR apparatus and either determining the value on the time axis of the inflection point of changes of the amounts of spin adduct (defined as the active oxygen formation lag time) or determining the amount of spin adduct after a predetermined time has elapsed after the start of measurement (defined as the active oxygen formation activity). The longer the active oxygen formation lag time or the lower the active oxygen formation activity, the greater the oxygen resistance of the fermented alcoholic beverage, thus making it possible to evaluate that fermented alcoholic beverage as having good flavor stability. In addition, if the formation behavior of active oxygen of semi-finished products in the production process is measured in the same manner, the quality of flavor stability when that semi-finished product has become a finished product can be predicted and evaluated.
Patent EP-0756302-A3 (EP)
Inventor: BECHER MICHAEL
IPC: H01H37/54
Filed: 1996-04-29
Abstract: The switch has a bimetallic snap-action disc Ä34Ü that inverts its shape when a set temperature is reached and this is mounted with a metal spring backing disc. The assembly is supported at the edges on a conducting ring Ä23Ü. Located above the assembly is an electrical resistance heating element Ä17Ü and underneath is a bias resistance element Ä43Ü. The bias resistor is connected in series with the switch contacts Ä32,33Ü with the heating resistor in parallel. The circuit is coupled to the input output wires Ä37,39Ü
Patent EP-0747108-A3 (EP)
IPC: D21C9/147
Filed: 1996-05-31
Abstract: Oxygen is recovered from a hot, compressed oxygen-containing gas, 
preferably air, by an oxygen-selective ion transport membrane system. 
Hot, pressurized non-permeate gas from the membrane is cooled and useful 
work is recovered therefrom by expansion at temperatures below the 
operating temperature of the membrane. The recovered work is used 
together with the oxygen permeate product in applications such as 
oxygen-enriched combustion of liquid fuels, wood pulping processes, 
steel production from scrap in mini-mills, and metal fabrication 
operations. Oxygen permeate product can be compressed utilizing a gas 
booster compressor driven by expansion of cooled, pressurized non-permeate 
gas.
Patent EP-0765632-A3 (EP)
Inventor: ADDISS ROBERT R
IPC: A61B5/08
Filed: 1996-08-29
Abstract: An apparatus for monitoring the expansion and
contraction of the thoracic cavity of a patient caused by
respirations comprises, generating means for generating
an AC examination current signal, coupling means for
applying the examination current signal to the patient so
that the examination current passes through the thoracic
cavity of the patient, but at least a portion of the
current does not pass through the thoracic cavity of the
patient, detecting means coupled to the coupling means
for detecting an amplitude modulated voltage signal
developed across the patient in response to the
application of the examination current and variation of
the transthoracic impedance of the patient due to
respiration, and current modifying means coupled with the
generating means for modifying the AC examination current
during application to the patient so that the portion of
the examination current which does not pass through the
patient is at least partially compensated.