baber/WOPTO huggingface dataset:
Patent EP-0618250-A1 (EP)
Inventor: EBATO HIROSHI
IPC: C08L67/04
Filed: 1994-03-28
Abstract: A process for producing a lactic acid-based copolyester by the ring-opening copolymerization and transesterification of a lactide (A) with an aromatic polyester (B) and/or an aliphatic polyester (C) in the presence of a ring-opening polymerization catalyst (D), and a packaging material comprising the lactic acid-based copolyester obtained by the process are disclosed. According to the present invention, a lactic acid-based degradable copolyester which has a sufficiently high molecular weight and satisfactory toughness and also has suitable rigidity, pliability, and transparency according to applications can be produced. Further, a general-purpose packaging material, e.g., a sheet or film, which comprises the lactic acid-based copolyester produced by the process and is excellent in formability, degradability, and transparency can also be produced.
Patent EP-0622686-A1 (EP)
Inventor: KANAKURA AKIHIRO
IPC: G03G9/087
Filed: 1994-04-28
Abstract: Disclosed is a preparation method of a toner comprising steps of:     (a) preparing a dispersion mixture containing colored polymer particles, a charge controlling agent and organic resin fine particles, in an aqueous medium; (b) allowing said charge controlling agent and organic resin fine particles to be adhered on the surface of said colored polymer particles by salting-out; (c) drying said colored polymer particles having thereon said charge controlling agent and organic resin fine particles; and (d) applying mechanical impact to said colored polymer particles to effect a conversion of said organic resin fine particles into a film on the surfaces of said colored polymer particles.
Patent EP-0626456-A1 (EP)
Inventor: DOWN JAMES ARTHUR
IPC: C12Q1/6888
Filed: 1994-05-05
Abstract: Methods for processing samples which may contain mycobacteria which are compatible with both conventional culturing techniques and nucleic acid analysis. It has been found that the harsh chemical treatment previously thought necessary to obtain efficient lysis can be eliminated without loss of lysis efficiency, thereby eliminating reagents which may inhibit subsequent nucleic acid-based reactions. Heat alone is sufficient to lyse mycobacteria, even in buffers which do not contain detergents, chelators, enzymes, etc. Residual reagents introduced by conventional sample processing methods for culture can be successfully removed from the processed pellet without significant loss of microorganisms by at least two washings with saline, water, or buffers compatible with nucleic acid analysis and appropriate centrifugation.
Patent EP-0626415-A1 (EP)
Inventor: HAGER RUDOLF DR
IPC: C08G79/025
Filed: 1994-05-26
Abstract: A process for the condensation and/or equilibration of organosilicon compounds in the presence of oxygen-containing phosphazenes, in particular those of the formula  Y-PCl2=N(-PCl2=N)n-PCl2O     (I> where     Y is a chlorine atom or a hydroxyl group, and   n is 0 or an integer from 1 to 8, and/or condensation products thereof.
Patent EP-0633660-A1 (EP)
Inventor: USHIROKU TADAMASA
IPC: H03H9/145
Filed: 1994-07-06
Abstract: SAW filter (21) formed by arranging a plurality of IDTs (23 to 29) on a piezoelectric substrate (22) along a surface wave propagation direction, at least a single one-port SAW resonator (30) being connected in parallel with an output side of the SAW filter, while the resonance frequency (f₀) of the SAW resonator (30) being set in frequency region level which is lower than the pass band of the SAW filter.
Patent EP-0638712-A1 (EP)
Inventor: RENNEFELD ALFONS DIPL-ING
IPC: H01M8/04007
Filed: 1994-07-06
Abstract: Die Erfindung betrifft eine Vorrichtung zur Kühlung von Fahrzeugkomponenten. Um Aggregate mit unterschiedlichem Temperaturniveau kühlen zu können wird vorgeschlagen, den Aggregaten jeweils einen separaten Kühlmittelkreislauf zuzuordnen. Damit jedoch die von beiden Kühlkreisläufen abgeführte Wärme zum Heizen der Fahrgastzelle genutzt werden kann, wird der zweite Kühlmittelkreislauf an den Wärmetauscher für die Fahrgastzelle, der in einem parallel zum ersten Wärmetauscher angeordneten und mittels eines Ventils absperrbaren Bypasskanal vorgesehen ist, gekoppelt. <IMAGE>
Patent EP-0636602-A1 (EP)
Inventor: DI NAPOLI GUIDO
IPC: C07C67/52
Filed: 1994-07-07
Abstract: The present invention relates to a process for the preparation of 1,8-diacetoxy-3-carboxyanthraquinone, also known as diacerein,  via  aloin acetylation, oxidation of the acetylated product, and purification of the raw diacerein obtained by means of crystallization from 2-methoxyethanol or N,N-dimethylacetamide and optionally by dissolution of the corresponding salt with triethylamine in methylene chloride, followed by removal of the insoluble residue.
Patent EP-0637444-A1 (EP)
Inventor: LAUK WILLI
IPC: A61J1/03
Filed: 1994-08-03
Abstract: In a packing device (10) which comprises a top foil (13) and a bottom foil (14) it is provided that the top foil (13) and the bottom foil (14) are both aluminium foils and that they are both provided with cup-shaped depressions (15, 16) which complement each other to form a reception compartment (11). <IMAGE>
Patent EP-0654326-A1 (EP)
Title: Flexibler Aktuator
Inventor: FEITEN WENDELIN DR
IPC: G12B1/00
Filed: 1994-10-21
Abstract: Mit der Erfindung wird ein Aktuator in Form einer Schraubenfeder (S) vorgestellt. Die Bewegung des Aktuators in verschiedenen Richtungen wird dadurch erzeugt, daß an einem Ende der Spiralfeder Zugstränge (Z1,Z2,Z3) angebracht sind, welche zum Zusammenziehen der Feder entlang der Feder durch Führungsösen (OE) geführt sind und am anderen Ende frei austreten. Zum Strecken der Feder gegen eine von außen einwirkende Kraft sind Zugstränge (D1,D2,D3) vorgesehen, welche den jeweils oberen und unteren überlappenden Rand (R1,R2) von zwei benachbarten Schraubenfederwindungen (W1,W2) in Form von Schlaufen umfassen. Diese Zugstränge verlaufen in Führungsschlitzen (SL), die dafür entlang des Aktuators vorgesehen sind. Übt man nun Zug auf die frei austretenden Zugstränge aus so läßt sich durch eine gezielte Streckung oder Zusammenquetschung des Aktuators eine Bewegung in verschiedenste Richtungen erzielen. Durch eine Aneinanderreihung mehrerer solcher Aktuatoren kann die Zahl der Bewegungsfreiheitsgrade erhöht werden. Einsatzgebiete für solche Aktuatoren sind vor allen Dingen im Konsumbereich, also im Bereich der Haushaltsroboter, oder im Low-cost Fertigungsroboterbereich, zu sehen. <IMAGE>
Patent EP-0659578-A1 (EP)
Inventor: LUM KIN KWONG C O EASTMAN KODA
IPC: C09D183/12
Filed: 1994-12-05
Abstract: A dye-receiving element for thermal dye transfer comprising a support having on one side thereof a dye image-receiving layer, wherein the dye image-receiving layer or an overcoat layer thereon comprises a polyoxyalkylene-modified dimethylsiloxane graft copolymer with at least one alkylene oxide pendant chain containing more than 45 alkoxide units.
Patent EP-0664323-A1 (EP)
Inventor: SHIMODE MITSUO
IPC: C09B67/22
Filed: 1994-12-21
Abstract: 1. A reactive dye composition which contains a dye mixture comprising; 
at least one reactive dye selected from dyes represented by the following formula(I):
       
 in which Q is -SO₂CH₂CH₂Z in which Z is a group splittable by the action of alkali or -SO₂CH=CH₂, and M¹ is hydrogen, alkali metal or alkali earth metal, 
and at least one anthraquinone compound usable as an acid dye; and a process for dyeing or printing a fiber material using the reactive dye composition.
Patent EP-0679523-A1 (EP)
Inventor: DE CLERCK MARC C O AGFA-GEVAER
IPC: B41M5/382
Filed: 1994-04-29
Abstract: Method for making prints by means of a thermal printer, which comprises the steps of attaching a rectangular print-receiving sheet (15) with its leading edge onto a rotatable print drum (14) while leaving the trailing end (15b) of the sheet (15) unattached, wherein a print-receiving sheet is used of which at least the two trailing corners (15a) in the printer are rounded.
Patent EP-0632614-A1 (EP)
Inventor: ASGARI HAMIDREZA
IPC: H04L12/56
Filed: 1994-06-28
Abstract: Method for detecting data packets, such as ATM data cells. The preamble comprises a bit alignment word (AW) and a unique word (UW). Successively, the Hamming distances are calculated from the first detected 1-bit, over a length of AW plus UW, then from the next bit over a length of UW, and finally from the second 1-bit, again over a length of AW plug UW. The position of the first bit of the detected data packet is then calculated on the basis of the hd values thus calculated.
Patent EP-0608110-A1 (EP)
Inventor: PETTIT GEORGE R
IPC: A61P35/00
Filed: 1994-01-19
Abstract: An intensive long-term investigation of marine organisms as sources of new anticancer drugs has led to the isolation and structural elucidation (primarily by high field NMR and mass spectrometry) of halistatin 2, a new polyether macrolide of the halipyran-type, from the Western Indian Ocean sponge Axinella cf. carteri (Dendy). Halistatin 2 (1.4 x 10- 6 % yield) caused the accumulation of cells arrested in mitosis, inhibited tubulin polymerization, and inhibited the binding of radiolabeled vinblastine and GTP to tubulin. Further, Halistatin 2 displayed significant activity against selected human tumor cell lines. 
     Halistatin 2 has the following structural formula :
Patent EP-0657861-A1 (EP)
Inventor: KANAZAWA YOSHIKAZU C O FUJITSU
IPC: G09G3/20
Filed: 1994-01-31
Abstract: A method of driving a surface discharge plasma display panel has a reset step of applying a pulse of a first voltage to paired first and second electrodes (X, Yi), a write step of applying a pulse of a second voltage to second and third electrodes (Yi, Aj) corresponding to cells (10) to be turned ON, and a sustain discharge step of applying an AC pulse of a fourth voltage to the paired first and second electrodes (X, Yi). The pulse of the first voltage is so set that it is higher than a first discharge start voltage, a third voltage caused by the discharge is higher than the first discharge start voltage, and the first, second, and third electrodes (X, Yi, Aj) have the same potential after the application of the pulse of the first voltage. Therefore, an address discharge of the surface discharge plasma display panel can be caused by a wide range of voltages, and display quality of the panel can be improved.
Patent EP-0632146-A1 (EP)
Inventor: APPERSON R DUANE
IPC: C25D1/04
Filed: 1994-05-26
Abstract: This invention is directed to an electrodeposited copper foil having a matte-side raw foil R tm  of about 4 to about 10 microns, an ultimate tensile strength measured at 23°C in the range of about 55,000 to about 80,000 psi, an elongation measured at 23°C of about 6% to about 25%, an ultimate tensile strength measured at 180°C in the range of about 30,000 psi to about 40,000 psi, an elongation measured at 180°C of about 4% to about 15%, and a thermal stability of less than about -20%. The invention is also directed to a process for making the foregoing foil, the process comprising: (A) preparing an electrolyte solution comprising copper ions, sulfate ions, chloride ions at a concentration of about 1.2 to about 4.5 ppm, at least one organic additive at a concentration of about 0.4 to about 20 ppm, and at least one impurity at a concentration of about 0.01 to about 20 grams per liter; (B) flowing said electrolyte solution between an anode and a cathode, and applying an effective amount of voltage across said anode and said cathode to deposit copper on said cathode, the current density being in the range of about 0.1 to about 3 A/cm²; and (C) removing copper foil from said cathode.
Patent EP-0644254-A1 (EP)
Inventor: SPAUSCHUS HANS O
IPC: C10M111/04
Filed: 1994-09-14
Abstract: The present invention provides for a refrigeration lubricant for use with R-134a refrigerant. The lubrication composition of the invention combines a polyalkylene glycol synthetic lubricant or a polyolester synthetic lubricant with conventional mineral oil. The composition has enhanced lubricity which is unexpected in view of the fact that mineral oil is known to be incompatible with R-134a refrigerant. The lubricant compositions of the present invention are useful to replace the R-12 refrigerant lubricants which are presently in use.
Patent EP-0660018-A1 (EP)
Inventor: KOIKE TAKASHI C O KATO HATSUJY
IPC: F16L3/127
Filed: 1994-12-22
Abstract: A tie for mounting one or more elongate elements, comprises a body portion (2) having resilient wing means (7), an elongate band portion 96) extending from a face of said body portion, a strut portion (3) extending from said body portion oppositely of said band portion and having resilient leg means projecting therefrom, and a wall portion 94, 30) provided on said strut portion. The leg means are cooperable with said wing means for gripping around an aperture in use of the tie. The body portion and wall portion are provided with a respective through-hole (8, 12) which through-holes are substantially aligned, and band portion is insertable, in use, successively through said through-holes (8, 12) to define a loop to enclose one or more elongate elements. The band portion has a latching portion (13) adapted for cooperably engaging respective projection means (9, 31) of said body and wall portions whereby said loop is securely held.
Patent EP-0694386-A1 (EP)
Inventor: FAUCHILLE PATRICE
IPC: B41F17/02
Filed: 1994-07-29
Abstract: The process uses a printer (4) with at least two supply sources (5a-c) and one output tray (6). One supply source is filled with sheets of chemically-treated material to form the upper part of the product, while another supply source is filled with similar sheets to form the lower part of the product. The sheets from the supply sources pass through the printer alternately for printing with similar indicia, and are grouped in a single pile (P) in the output tray consisting of alternating upper and lower sheets. Each corresponding pair of sheets is then connected to form a single product, either by application of detachable glue to all sheets, or by formation of selected sheets with self-adhesive zones. <IMAGE>
Patent EP-0685351-A1 (EP)
Inventor: EILER CONRAD
IPC: B60G3/01
Filed: 1994-06-03
Abstract: The suspension system, integrated in the wheel hub, consists of a central recess situated along the axis of symmetry of the hub (4), containing a suspension spring (13) and a compression sleeve (11) which can move relative to the recess and is connected to a bar (14) of the pushchair frame by a lug (12). The wheel rim (3) has a guide (5) which allows it to rotate relative to a groove (7) in the hub and is in the form of a smooth circular track with side flanges (6A,6B). The hub can be made lighter in weight by being in the shape of a flat disc with two curved cut-away portions on either side of its vertical axis of symmetry. <IMAGE>
Patent EP-0609185-A1 (EP)
Inventor: SOLDAVINI TEODORO C O HARRY S
IPC: B60K17/04
Filed: 1994-01-26
Abstract: The present invention relates to an improved transmission reduction assembly, specifically designed for application to self-propelling rotary mowing machines, characterized in that said assembly comprises a device for engaging and disengaging the motion drive, from the driving motor to the mowing machine wheels (54), which device comprises a bevel clutch element which can be operatively driven between a helical gear wheel (36) and a sleeve (44).
Patent EP-0619135-A1 (EP)
Inventor: FECONDINI LUCIANO
IPC: A61M1/28
Filed: 1994-04-05
Abstract: A system for preparing fluid for medical treatment by dissolving a first compound in a second compound; the system including a disposable hydraulic circuit (4) presenting a container (8) containing the first compound, a first tube (18) for feeding the second compound to the container (8), and a tube (22) external to the container (8) and presenting two end portions (22b, 22c) communicating with the container (8); the system also including an ultrasonic generator (6') external to the hydraulic circuit (4), for assisting dissolution of the first compound in the second compound; and pumping means (34) fitted to the external tube (22), for recirculating the fluid to and from the container (8).
Patent EP-0657146-A1 (EP)
Inventor: JISANDER SVEN
IPC: A61F2/28
Filed: 1994-12-08
Abstract: The invention relates to a device for supporting a flexible, biocompatible membrane (9) of the type which is arranged between the soft tissue (8) and the bone tissue, for example the jaw bone (7), of a human or an animal, so that a space (10) is formed between the membrane and the bone tissue for the purpose of establishing bone growth in this space. The device comprises a central annular part (1) for connection to an implant (4) which is anchored in the bone tissue, and a peripheral part (2, 2a) which is intended to extend out over the space in which bone growth is sought and to form a support for the flexible membrane (9). The peripheral part consists of one or more wire loops (2, 2a) in which the wire is made of a biocompatible material, preferably titanium, and can easily be bent by hand and shortened if necessary upon application, while being sufficiently stiff to maintain its shape after bending. The invention can also be used in conjunction with bone transplants, the transplant being held in place, during the incorporation period, by the peripheral wire loop which is bent over the transplant and clamps the latter securely against the existing bone tissue. It is therefore possible to dispense with the screws or pins previously used for the fixing.
Patent EP-0625436-A1 (EP)
Inventor: PETRASCHEK ERNST D I
IPC: B60C11/12
Filed: 1994-04-28
Abstract: Pneumatic vehicle tyre with a tread which is provided with profile elements, such as profile blocks (3, 4) or profile belts, which are penetrated by at least one channel (10) which opens outwards in various profile element areas. <IMAGE>
Patent EP-0746932-A1 (EP)
Title: Systeme de telephone cellulaire numerique sans fil a etalement du spectre en sequence directe
Inventor: BUSTAMANTE HERMAN
IPC: H04B7/216
Filed: 1993-11-23
Abstract: La station de base (10) dessert jusqu'à 62 combinés (11-1, 11-2, ..., 11-N) et comporte une seule antenne (13). Toutefois, chacun des combinés (11-1, 11-2, ..., 11-N) dispose de la diversité de polarisation grâce à l'utilisation d'une paire d'antennes (11A1 et 11A2) à polarisation croisée. La station de base (10) comprend un changeur élévateur et abaisseur de fréquence et des amplificateurs de distribution (14), un émetteur-récepteur (12) pour chaque combiné (11-1, 11-2, ..., 11-N), un oscillateur de référence commun (15), une interface de système téléphonique (17) et un circuit logique d'horloge (16).
Patent EP-0633261-A1 (EP)
Inventor: AOTSUKA TOMOJI
IPC: A61K31/47
Filed: 1994-01-06
Abstract: A quinoline-3-acetic acid derivative represented by general formula (I) or a medicinally acceptable salt thereof, wherein R¹, R² and R³ may be the same or different from one another and each represents hydrogen or halogen; R⁴ represents hydrogen, halogen or (un)substituted lower alkyl: R⁵ represents optionally esterified carboxyl; and the broken line represents an optional presence of a double bond. The compound (I) and the salt have an aldose reductase inhibitor activity against mammals including man and are excellent in safety, and hence are useful as the drug for the therapeutic treatment of the complications of diabetes, such as faulty union of corneal injury, cataract, neurosis, retinopathy and nephropathy, in particular, cataract and neurosis.
Patent EP-0695270-A1 (EP)
Title: Disk lining material
Inventor: ATKINSON JOHN C
IPC: G11B23/50
Filed: 1994-01-03
Abstract: A floppy disk liner is formed of one or more latex bonded non-woven fibers. The fibers forming the liner may be formed from a cellulosic material, a thermoplastic material, or a combination of cellulosic and thermoplastic materials. At least one side of the liner has a plurality of indentations that do not entirely penetrate the liner. The indentations may occupy a total of not less than about 15% of the surface area of the liner.
Patent EP-0710427-A1 (EP)
Title: Sound pick-up and reproduction apparatus and use thereof for conference calls
Inventor: PARMENT PHILIPPE
IPC: H04R27/00
Filed: 1994-02-18
Abstract: A sound pick-up and reproduction apparatus (Aac) which is rotatable about an axis (D) and includes a mounting (1), a sound pick-up device (2) and a sound reproduction device (3) with a convex or planar surface (revolving cone) opposite the sound pick-up device. Said sound reproduction device (3) fits within a revolving cone (B' C A') of which the axis coincides with the axis of symmetry (D), and is directly attached to the mounting (1). The apparatus is useful for conference calls.
Patent EP-0689526-A1 (EP)
Title: Organic fertilizer and method of manufacturing it
Inventor: FISCHER KLAUS
IPC: C05C11/00
Filed: 1994-03-18
Abstract: PCT No. PCT/DE94/00310 Sec. 371 Date Feb. 16, 1996 Sec. 102(e) Date Feb. 16, 1996 PCT Filed Mar. 18, 1994 PCT Pub. No. WO94/21576 PCT Pub. Date Sep. 29, 1994The invention concerns a high-grade, long-duration, organic fertilizer and a method of manufacturing it by the oxidative ammonolysis of industrial lignin. The fertilizer contains nitrogen in the form of ammonium compounds, normally hydrolyzable amides and more strongly bound organic nitrogen. The proportion of more strongly bound organic nitrogen is 55 to 85%, preferably 65 to 80%, relative to the total nitrogen content of the fertilizer. The manufacturing process uses industrial lignin precipitated under alkaline conditions from alkaline waste liquors, extracts or solutions. Preliminary tests have confirmed that this process gives a natural-like, high-grade, long-duration fertilizer similar to humus in character and with surprisingly good environmental compatibility.
Patent EP-0647096-A1 (EP)
Inventor: MULQUEEN PATRICK J
IPC: A01N43/40
Filed: 1994-04-08
Abstract: Compositions agricoles de fluroxypyr qui contiennent un ester de fluroxypyr liquide à température ambiante, tel que le 1-butoxy-2-propyle ou le 2-éthylhexyle, ainsi qu'une quantité réduite, voire nulle, de solvant organique. Lesdites compositions ont de bonnes propriétés physiques et sont des herbicides hautement efficaces.
Patent EP-0695146-A1 (EP)
Title: Mounting member for an osteosynthesis device
Inventor: HENRY PATRICK
IPC: A61B17/58
Filed: 1994-04-19
Abstract: PCT No. PCT/FR94/00437 Sec. 371 Date Oct. 19, 1995 Sec. 102(e) Date Oct. 19, 1995 PCT Filed Apr. 19, 1994 PCT Pub. No. WO94/23661 PCT Pub. Date Oct. 27, 1994An assembly piece for assembling together two rods (T1, T2) of an osteosynthesis device, in particular for osteosynthesis of the spine. According to the invention, the assembly piece comprises: a body (1) of generally rounded shape having a slot (2) separating the body into two portions (1a, 1b), and two bores (5, 6) on transverse axes (A, B) passing obliquely through the slot, each adapted to receive a respective rod to be assembled; and a clamping screw (3) interconnecting said portions so that tightening the screw locks the two rods in place by clamping them between said portions (1a, 1b).
Patent EP-0699148-A1 (EP)
Title: Hydraulic circuit with reservoir serving as distributor
Inventor: LEBRET PIERRE
IPC: B60T8/48
Filed: 1994-04-25
Abstract: The invention pertains to a hydraulic braking system fitted to a motor vehicle having at least one electrically controlled braking function, and comprising at least one master cylinder (1), an electric pump (2), first and second brake motors (3, 4), respective first and second solenoid valves (5, 6) and a low pressure reservoir (7). In addition to a conventional storage chamber (8), the reservoir (7) includes an access chamber (13) cooperating with the storage chamber (8) to form a simplified distributor providing additional switching capabilities which can be used for a new braking function.