baber/WOPTO huggingface dataset:
Patent EP-0358370-A3 (EP)
Title: Optically clear reinforced organosiloxane compositions
IPC: C08L83/07
Filed: 1989-08-22
Abstract: The presence of up to about 40 percent by weight of 
a resinous organosiloxane copolymer consisting essentially of 
trimethylsiloxy, dimethylvinylsiloxy and SiO₂ units in a 
diorganovinylsiloxy-terminated polydiorganosiloxane 
containing at least 95 mol percent of dimethylsiloxane units 
and having a viscosity greater than about 12 Pa·s at 25°C., 
unexpectedly decreases the viscosity of the mixture relative 
to the viscosity of the polydiorganosiloxane. Elastomers 
obtained by curing these mixtures using an organohydrogen­
siloxane in the presence of a platinum-containing 
hydrosilation catalyst are transparent and particularly 
suitable for fabrication or incorporation into optical 
devices such as windows, windshields and lenses.
Patent EP-0366585-A3 (EP)
IPC: G06F9/315
Filed: 1989-09-12
Abstract: The method for comparing and swapping data which are located 
in discontiguous locations in a data processing system, 
comprises the steps of comparing first and second operands 
which are located in memory, and if said first and second 
operands are equal, loading the value at a fourth operand 
into a third operand located in memory, then setting an 
indicator in memory that the first and second operands are 
equal, and performing a serialization process on the second 
operand location prior to the time the second operand is 
fetched, whereby a value is fetched from one location in 
memory dependent on the fact that the value at another 
location does not change.
Patent EP-0376925-A3 (EP)
Title: Rock anchor element
IPC: E04C5/12
Filed: 1987-12-16
Abstract: The head of an anchor element comprises a single plate (51) 
having a radial cut defining a gap (G) arranged to allow 
particulate material (A) to move across the plate (51) on 
rotation of the element (50) to form a load bearing annulus 
between the element (50) and the wall of the borehole (B) in 
which it is received.
Patent EP-0401800-A3 (EP)
IPC: C07H17/04
Filed: 1990-06-06
Abstract: The epipodophyllotoxin glucosides disclosed are 
acylated at herein one or both sugar hydroxyl groups. 
These compounds exhibit significant activity against P388 
murine leukemia 
   
     wherein R² is H and R¹ is selected from the group consisting 
of (C₁₋₁₀)alkyl, (C₂₋₁₀)alkenyl, (C₅₋₆)cycloalkyl, 2-furyl, 
2-thienyl, (C₆₋₁₀)aryl, and (C₇₋₁₄)aralkyl; or R¹ and R² are 
each (C₁₋₁₀)alkyl; or R¹, R² and the carbon to which they are 
attached together represent (C₅₋₆)cycloalkyl; one of R³ and R⁴ 
is H and the other is selected from the group consisting of 
(C₁₋₅)alkanoyl and benzoyl; or R³ and R⁴ are the same or 
different and are selected from the group consisting of 
(C₁₋₅)alkanoyl and benzoyl; R⁵ is H or a phosphate group.
Patent EP-0437687-A3 (EP)
Title: Process for purification of a 69000 dalton antigenic protein from bordetella pertussis
IPC: C07K1/22
Filed: 1990-10-29
Abstract: A process for extracting and purifying a protein having an apparent molecular weight of about 69,000 daltons from the outer membrane of the bacterium Bordetella pertussis is provided. The process includes inactivating Bordetella pertussis cells with a bacteriostatic agent, repetitive extraction, and purification of the 69,000 dalton protein from extract by dye ligand chromatography followed by chromatofocusing. The process results in improved yield and stability of the 69,000 dalton protein.
Patent EP-0412604-A3 (EP)
Title: Agglomerated psyllium husk containing edible acid
IPC: A23L7/10
Filed: 1990-08-01
Abstract: Agglomerated psyllium husk comprising edible acid uniformly dispersed throughout the agglomerating coating. Preferred are maltodextrin-containing agglomerates of psyllium husk comprising citric acid uniformly dispersed throughout the maltodextrin coating. This agglomerated psyllium husk has improved mixability and dispersibility in liquids.
Patent EP-0393964-A3 (EP)
Title: Acidic gas absorbent and process for production thereof
IPC: B01J20/28
Filed: 1990-04-17
Abstract: A molded acidic gas absorbent produced by press molding powders, etc. of calcium hydroxide and one or more powders, etc. of alkali metal hydroxides and alkaline earth metal hydroxides except for calcium hydroxide, impregnating the molded article with water, followed by heat treatment while maintaining a predetermined amount of water therein is effective for absorbing an acidic gas such as CO2 in air and a narcotic gas.
Patent EP-0419121-A3 (EP)
Title: Stabilized antibiotic compositions for animal feeding
IPC: A23K20/195
Filed: 1990-09-12
Abstract: Stabilized antibiotic composition for animal feeds which provide for improved recovery of the antibiotic from the animal feed. The compositions contain the antibiotic in a coated form. In a preferred embodiment the antibiotic is coated by microencapsulation before being added to the animal feed.
Patent EP-0406175-A3 (EP)
Title: Muramyl dipeptide derivatives
IPC: C07K9/00
Filed: 1990-06-26
Abstract: The 3-O-[N-acetylmuramyl-D-isoglutaminyl]-1,2-di-O-palmitoyl-sn-glycerol derivative of formula I <CHEM> wherein the carbon atom marked with an asterisk * has the R or, respectively, the S configuration, possesses interesting pharmacological, in particular immunomodulating properties. It is particularly indicated for use as an immunomodulant, as an adjuvant in vaccines and as a suppressing agent for IgE formation in e.g. type I allergies and atopical dermatitises. It is obtained by deprotection of a corresponding compound having one or more hydroxy groups(s) in protected form.
Patent EP-0394209-A3 (EP)
Title: Improvement in and relating to grinding machines
IPC: B23Q5/00
Filed: 1990-04-18
Abstract: In computer-controlled adjustment of grinding machine 
settings, one single ball screw (8) is operative to move 
a lower table (5) and an upper table (6), mutually 
locked together, to a terminal position in which locking 
engagement is released and the direction of table move­
ment reversed. The tables move together from their 
starting position, as a result of the friction acting 
there between, to a predetermined upper-table position 
in which an engagement means (25a) engages and holds the 
upper table (6). The lower table (5) then continues to 
move to a position in which reference points located on 
the tables are spaced at a predetermined distance apart. 
The tables are then reconnected mechanically by means of 
the locking device. This procedure enables the entire 
grinding cycle to be computer-controlled, including the 
machine-setup operation. The device which locks the 
tables together comprises excentric shafts (31) jour­
naled in the upper table and provided with locking 
shoulders (35) which engage or grip an elongated 
straight edge mounted on the lower table on mutually 
opposite sides of the straight edge. Oblique forces 
liable to jeopardize grinding accuracy can therewith be 
avoided. The invention also relates to a computer-con­
trolled grinding machine provided with a work head and a 
center-point tailstock (16, 17) operating in the manner 
stated.
Patent EP-0490318-A3 (EP)
Title: Reduction of agglomeration
IPC: C08F2/00
Filed: 1991-12-09
Abstract: A process for the polymerization of a liquid alpha-olefin or a solution of two or more alpha-olefins and, optionally, one or more diolefins wherein the sole process medium is one or more of the said olefins in liquid form     comprising:   (a) admixing the liquid alpha-olefin or the solution with an inert particulate material having a mean particle size in the range of about 0.01 to about 10 microns in an amount of at least about 0.005 percent by weight of particulate material based on the total weight of the resin and particulate material in the final product; and (b) contacting the mixture formed in step (a) with a catalyst system adapted to polymerize the olefin(s) in the mixture at a temperature and pressure sufficient to (i) provide polymerization conditions; (ii) maintain the olefin(s) in the liquid phase throughout the polymerization; and (iii) maintain the polymer product in its sticky phase.
Patent EP-0456380-A3 (EP)
Title: Photocurable composition comprising maleic anhydride adduct of polybutadiene or butadiene copolydiene copolymers
IPC: G03F7/033
Filed: 1991-04-25
Abstract: An aqueous-developable article is made from a photoprepolymer made by reacting a maleated polyalkadienyl homo- or copolymer (e.g., polybutadiene) with an olefinically unsaturated compound capable of opening anhydride rings (e.g., hydroxyethyl methacrylate) with simultaneous chain extension using a polyalkadienyl polyol, followed by hydrolysis and neutralization with Li-, Na-, or K-containing base. When formulated with unsaturated monomers and photoinitiators, the photoprepolymer is particularly useful in making photopolymer-based flexographic printing plates.
Patent EP-0519318-A3 (EP)
Title: Apparatus and transport unit for removing injection moulded articles from a plastic injection moulding machine
IPC: B65G65/00
Filed: 1992-06-11
Abstract: 2.1. In the prior art, injection-moulded articles were filled in a filling station in the region of the injection-moulding machine and then transferred from the filling station to a pallet turret, which has a lift to receive transport units. The releasing of the individual pallets from the transport units takes place with relatively large design and programming outlay, since the transport units usually consist of stacks of pallets. By contrast, the present device should minimise the time for the change both of the pallets and of the transport unit consisting of one or more pallets without increasing the programming outlay. 2.2. To this end, the pallets 55 are individually supported in transport pallets 56. In addition, both during the removal of the pallet from and during transfer of the pallet into the pallet turret, the lift 53 is in a position which permits a transfer of the filled pallet at least at the same place on the transport unit T,T' at which the pallet was removed from this transport unit. 2.3. Removing injection-moulded articles from a plastic injection-moulding machine. <IMAGE>
Patent EP-0525384-A3 (EP)
Title: Imidazolinone resistant ahas mutants
IPC: C12N15/87
Filed: 1992-06-24
Abstract: The present invention relates to monocot genes encoding a mutant AHAS enzyme that is specifically resistant to imidazolinone herbicides. Exemplary of these genes are corn DNA sequences which encode an amino acid substitution at position 621 of the wild-type AHAS enzyme. The mutant gene can be used to transform other plants to herbicide resistance; in this regard, the invention also provides host cells and vectors containing the gene, which cells and vectors are useful in the transformation process.
Patent EP-0528151-A3 (EP)
Title: Tank consisting of separate modules, in particular for fire-fighting vehicles
IPC: B65D21/02
Filed: 1992-07-02
Abstract: 2.1 A known liquid vessel has separate tanks of modular construction with plane peripheral walls, the separate tanks being connected to one another by connecting pipes. The overall construction is comparatively bulky and makes assembly difficult due to the leak-prone connecting pipes. 2.2 According to the invention a tank construction (1) is proposed with tank modules of essentially identical design, each tank module having at least one convex bulge (5 and 6) and at least one concave indentation (7 and 8). The convex bulge of one tank module can be brought into a positively interlocking, tightly fitting engagement with the concave indentation of an adjacent tank module resulting in a compact overall construction of a rigid vessel, in which the connecting pipes can be omitted. A tank construction (1) of this type can be designed and if necessary expanded as required for a mobile tank on a vehicle or as a fixed tank system. <IMAGE>
Patent EP-0501596-A3 (EP)
Title: Hydraulic press for materials in powder form
IPC: B30B15/16
Filed: 1992-02-18
Abstract: The invention relates to a hydraulic press for the manufacture of pressed articles from pulverulent masses, in particular metal powders, with a valve-controlled, double-acting hydraulic cylinder/piston system. According to the invention, the cylinder chambers (4 and 5 or 5a and 5b respectively) associated with the piston part surfaces (A1 and A2 or A2a and A2b respectively) acting in the direction of pressing are both arranged outside the pistons (12, 12a, 12b, 13) of the cylinder/piston system and all pistons are rigidly coupled to the press ram (11) in the direction of movement thereof. <IMAGE>
Patent EP-0497525-A3 (EP)
Title: Pneumococcal polysaccharide conjugate vaccine
Inventor: KNISKERN PETER J
IPC: A61K39/095
Filed: 1992-01-27
Abstract: A novel conjugate vaccine comprising partially hydrolyzed, highly purified, capsular polysaccharide (Ps) from Streptococcus pneumoniae bacteria (pneumococci, Pn) linked to an immunogenic carrier protein, is produced by a new process. The conjugate is useful in the prevention of pneumococcal infections. Vaccines comprising a mixture of from one to ten different pneumococcal polysaccharideimmunogenic protein (Pn-Ps-PRO) conjugates induce broadly protective recipient immune responses against the cognate pathogens from which the polysaccharide components are derived. Young children and infants younger than 2 years old, normally unable to mount a protective immune response to the Pn-Ps alone, exhibit protective immune responses upon vaccination with these Pn-Ps-PRO conjugates.
Patent EP-0553788-A3 (EP)
Title: Semiconductor memory device incorporating redundancy memory cells having parallel test function
Inventor: KAGAMI AKIHIKO
IPC: G11C29/00
Filed: 1993-01-27
Abstract: In a semiconductor memory device which can perform a parallel test upon a predetermined number of memory cells by using a degenerate address (X0-X9, Y3-Y10) of a plurality of first addresses each corresponding to one memory cell, when a defective memory cell is found by a parallel test using the degenerate address, an address whose space includes the space of the degenerate address is written into only one location of its corresponding redundancy decoder to replace the defective memory cell with its corresponding redundancy memory cell. <IMAGE>
Patent EP-0578935-A3 (EP)
Title: Row redundancy circuit of a semiconductor memory device
Inventor: OH SEUNG-CHEOL
IPC: G11C29/00
Filed: 1993-04-27
Abstract: Disclosed is a redundancy for replacing a memory cell with a predetermined defect with additional spare cells in a semiconductor memory device in which spare word lines dependent upon a certain submemory cell array among a plurality of submemory cell arrays and fuse boxes independently arranged while being free from the position of said plurality of submemory cell arrays are provided. Thus, the redundancy operation is performed in the submemory cell array having the spare word lines by a program of the fuse boxes, thereby capable of maximizing the efficiency of the redundancy along with the trend to achieve high integration of a chip, being optimally applied to the layout of the chip, repairing word-line fails occurring in different normal submemory cell arrays by using the word lines of one spare array, and sufficiently managing plural word-line fails in the normal memory array. <IMAGE>
Patent EP-0580968-A3 (EP)
IPC: A61K8/00
Filed: 1993-05-07
Abstract: The compounds of the formula <CHEM> wherein R is hydrogen, hydroxy, or fluorine, and X is H2 or CH2 are useful as agents for the treatment of hyperproliferative disorders of the skin for the treatment of cancer and leukemia, and for the treatment of sebaceous gland diseases.
Patent EP-0572840-A3 (EP)
IPC: G07C5/08
Filed: 1993-05-14
Abstract: For assessing an accident or a driving situation close to an accident, a memory arrangement is provided in which speed measurement values are simultaneously recorded in at least two parallel memory branches (15 and 16). In each memory branch, a number of time-limited memory areas (17, 18, 19 and 20, 21, 22) is defined which in each case exhibit a memory section (24) which can be operated as a ring memory followed by a memory section (25) which can be operated as a linear memory. The speed values continuously recorded in the ring memories during a normal trip are permanently stored in one memory branch (15) when the criterion v = 0 km/h occurs and in the other memory branch (16) when the criterion a > delay threshold X occurs. Subsequent speed values are recorded in the linear memory of the relevant memory area up to the specified time limit after which a change to a free memory area of the respective memory branch (15 and respectively 16) occurs. <IMAGE>
Patent EP-0619222-A3 (EP)
Inventor: ABE AKINORI
IPC: B63B25/16
Filed: 1993-12-28
Abstract: A rectangular-shaped self-standing liquefied gas storage 
tank carried in a low temperature liquefied gas carrier ship 
is disclosed. The tank is of an approximate box-shape having 
a bottom plate section, front and rear sections, two side 
wall sections, and a roof plate section. The carrier ship 
has bulkheads inside thereof, formed along the direction of 
the width of the carrier ship, to define holds for each of 
the tanks. The tank has reducing sections between the roof 
plate section and the lateral wall sections, which are 
directed toward the inner side of the tank and extend 
upwardly. Lateral movement restraining members are provided 
between the front wall section of the tank and one of the 
bulkheads of the carrier ship, and between the rear wall 
section of the tank and another bulkhead.
Patent EP-0663666-A3 (EP)
Title: Integrated semiconductor memory circuit and operation thereof.
Inventor: VON DER ROPP THOMAS DR DIPL-PH
IPC: G11C11/409
Filed: 1994-12-15
Abstract: A semiconductor integrated memory circuit has memory cells (MC) connected between bit lines (BLH, BLH) and word lines (WL1-WLn). The bit lines connect between a sense amplifier (SA) and a precharge circuit (EQL). Each memory has selection transistors coupled to the appropriate bit line and these connect with a memory capacitor (MCC). The package connects with a capacitor (DC) within a dummy memory cell (DMC) via an arrangement (EQLDC) that provides a voltage (VPL) that is some 5 to 35 percent greater than the bit line voltage.
Patent EP-0678543-A3 (EP)
IPC: C08G81/02
Filed: 1995-03-29
Abstract: Polyamide graft-modified rubbery block copolymer compositions are provided 
by reaction of maleated rubbery block copolymers with polymeric dimer fatty acid 
based polyamide wherein the molar ratio of maleated rubbery block copolymer to 
the dimer fatty acid polyamide is greater than 2 to 1. The compositions find use 
as hot melt adhesive components.
Patent EP-0712132-A3 (EP)
Inventor: OKAMURA JUNICHI
IPC: G11C7/10
Filed: 1995-10-13
Abstract: A semiconductor memory comprising core blocks 1, 2, 3
and 4 each comprising memory cell arrays each having a
plurality of memory cells in a matrix and sense amplifiers
and decoders accompanying the memory cell arrays. An inter-block
region is arranged among the core blocks wherein data
signal lines, address signal lines and control signal lines
are provided. Pad arrays IO Pad and A Pad each comprising a
plurality of pads and buses IO Bus and A Bus are arranged
among the core blocks. The buses A Bus are jogged in a
connection region. The buses IO Bus and A Bus are arranged
successively in the inter-block region and the data signal
lines, the address signal lines and the control signal
lines are connected to the buses A Bus and IO Bus in the
inter-block region.
Patent EP-0713709-A3 (EP)
Title: Blood oxygenator and method of oxygenating blood
Inventor: FINI MASSIMO
IPC: B01D63/02
Filed: 1995-11-22
Abstract: A blood oxygenator having a substantially cylindrical structure provided with an inner wall (1) or core and an outer wall (2) that define an oxygenation chamber. The oxygenation chamber contains a hollow fiber bundle (3) comprised of hollow microporous semi-permeable fibers which are meant to be affected externally by the blood that flows in the oxygenation chamber. The oxygenation chamber is provided with inlet (7a) and outlet (9a) paths for connection to the outside. The hollow fibers (3) are embedded, at their ends, in rings of polyurethane resin known as potting and are connected to gas inlet and outlet chambers (6,8) respectively for the intake of oxygen and for the discharge of the carbon dioxide. The structure includes ribs (10) that extend from the inner wall of the structure and are divided into a plurality of sets (10) that run longitudinally along the entire length of the core generally parallel with the axis of the core (1). The ribs (10) are adapted to produce an arrangement in the fiber bundle (3) so that the fiber bundle (3) touches the outer wall (2) of the structure in the regions where it touches the ribs (10) and so that the fiber bundle (3) is spaced from the outer wall (2) and touches the inner wall (1) of the structure in the regions between adjacent sets of ribs (10). <IMAGE>
Patent EP-0677518-A3 (EP)
Title: Integrated process for epoxide production.
Inventor: ZAJACEK JOHN G
IPC: C07D303/04
Filed: 1995-01-10
Abstract: Integrated epoxide prodn. comprises: (a) contacting a liq. aliphatic sec. alcohol, pref. isopropanol or sec.-butanol, with O2 at 50-200[deg]C to form an oxidant mixt. contg. 40-90 wt.% aliphatic sec. alcohol, 5-35 wt.% corresp. aliphatic ketone, 1-20 wt.% H2O2 and 0-35 wt.% water; (b) sepg. the ketone from the oxidant mixt. to provide an H2O2-contg. stream also contg. sec. alcohol,  1 wt.% ketone and  0.5 wt.% aliphatic ketone peroxides; (c) reacting the sepd. ketone with H2 over a heterogeneous hydrogenation catalyst comprising a transition metal comprising Pd, Pt, Ru, Cr, Rh or Ni, at 20-175[deg]C and an H2 pressure of 0.5-100 atmos. to convert the ketone to the sec. alcohol and recycling at least a part of the sec. alcohol for use in step (a); (d) contacting the H2O2-contg. stream with an ethylenically unsatd. substrate and a Ti-silicate catalyst at 40-120[deg]C using a molar ratio of substrate:H2O2 of 1-10:2-1, to form an epoxidation reaction mixt., contg. aliphatic sec. alcohol, epoxide and water, and (e) sepg. the sec. alcohol from the epoxidation mixt. and recycling at least a part of it for use in step (a). Also claimed is an integrated process for prodn. of propylene oxide. The ethylenically unsatd. substrate is pref. a 2-10C olefin and the aliphatic sec. olefin is pref. isopropanol. The process is pref. continuous and the Ti-silicate is pref. in the form of a fixed bed or slurry. The T silicate has an MFL, MEL, or zeolite beta topology and is of formula xTiO2:(1-x)SiO2 (I), where x = 0.01-0.125.
Patent EP-0725091-A3 (EP)
Title: Formmassen mit verbesserter Tieftemperaturzähigkeit
Inventor: FISCHER WOLFGANG DR
IPC: C08F265/04
Filed: 1996-01-20
Abstract: Pfropfcopolymerisat A, aufgebaut aus
   a 1 ) 30 bis 90 Gew.-%, bezogen auf A), einer Pfropfgrundlage mit
einer Glasübergangstemperatur von weniger als 10°C, erhalten
aus
   a 11 ) 10 bis 99,8 Gew.-%, bezogen auf a 1 ), 2-Ethylhexylacrylat   a 12 ) 0 bis 89,8 Gew.-%, bezogen auf a 1 ), eines weiteren, von
a 11 ) verschiedenen Alkylacrylats mit 2 bis 32 C-Atomen im
Alkylrest   a 13 ) 0,2 bis 6 Gew.-%, bezogen auf a 1 ), eines mindestens zwei
konjugierte Doppelbindungen enthaltenden Diens,   a 14 ) 0 bis 10 Gew.-%, bezogen auf a 1 ), eines polyfunktionellen,
vernetzend wirkenden Monomeren ohne konjugierte
Doppelbindungen   a 15 ) 0 bis 40 Gew.-%, bezogen auf a 1 ), weiterer copolymerisierbarer
Monomerer  
und  a 2 ) 10 bis 70 Gew.-%, bezogen auf A), mindestens einer auf die
Pfropfgrundlage aufgepfropften Hülle, aufgebaut aus
   a 21 ) 50 bis 95 Gew.-%, bezogen auf a 2 ), eines vinylaromatischen
Monomeren,   a 22 ) 5 bis 50 Gew.-%, bezogen auf a 2 ) polaren, copolymerisierbaren
Comonomeren aus der Gruppe Acrylnitril,
Methacrylnitril, Ester der (Meth)acrylsäure mit 1 bis
20 C-Atomen im Alkylrest, Maleinsäureanhydrid,
(Meth)acrylamid und/oder Vinylalkylether mit 1 bis
8 C-Atomen im Alkylrest.