baber/WOPTO huggingface dataset:
Patent EP-0461935-B1 (EP)
Inventor: MISUMI YOSHINORI
IPC: B41J2/14
Filed: 1991-06-14
Granted: 1997-10-08
Abstract: An ink jet recording apparatus comprises a plurality of ink discharge portions having discharge ports for discharging ink, ink channels communicating to said discharge ports, and electricity-heat converters for applying the heat energy to the ink within said ink channels, means for dividing said plurality of electricity-heat converters into plural groups and supplying a signal generating said heat energy to electricity-heat converters for each group, and conveying means for conveying a recording medium to be recorded with the ink discharged from said discharge ports, wherein the shapes of said ink discharge ports are changed between groups. <IMAGE>
Patent EP-0451056-B1 (EP)
Inventor: BERNARD ALAIN
IPC: G07F7/08
Filed: 1991-04-04
Granted: 1995-03-01
Abstract: The device includes an acoustic transmitter (10), a tone generator (12), a memory (14) containing an identification code (N) and a service key (C), and an electronic circuit (16). A digital message transmitted depends on N and C and changes with each use. The time limitation moment of the device is determined. The device appears in the form of a token.
Patent EP-0506789-B1 (EP)
Inventor: WESSELS STEPHEN
IPC: C07K14/335
Filed: 1990-12-20
Granted: 1994-03-09
Abstract: PCT No. PCT/DK90/00337 Sec. 371 Date Aug. 13, 1992 Sec. 102(e) Date Aug. 13, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/09132 PCT Pub. Date Jun. 27, 1991A recombinant plasmid useful as a cloning vector in lactic acid bacteria and only containing DNA of lactic acid bacterial origin, the plasmid comprising (a) a DNA fragment comprising a replication region functional in lactic acid bacteria and (b) a DNA fragment comprising a marker gene selectable in lactic bacteria, the expression of which allows one-step primary selection in lactic acid bacterial cells transformed with the recombinant plasmid; a method for constructing the cloning vector plasmid; the recombinant plasmid with an inserted gene coding for a desired gene product; a method of preparing an improved food starter culture by introducing the recombinant plasmid with an inserted gene coding for a desired gene product and food starter cultures prepared by the method are provided.
Patent EP-0473747-B1 (EP)
Inventor: ROSSETTI HUBERT
IPC: B23Q39/04
Filed: 1991-03-21
Granted: 1994-06-15
Abstract: PCT No. PCT/CH91/00069 Sec. 371 Date Nov. 20, 1991 Sec. 102(e) Date Nov. 20, 1991 PCT Filed Mar. 21, 1991 PCT Pub. No. WO91/14534 PCT Pub. Date Oct. 3, 1991.A metal-working machine (10) comprises a first machining unit including a machining head (12) and means (11) in the form of a clamp for bringing, holding and axially displacing the material to be machine. The machining head (12) carries tools (13 and 14) which rotate and move relative to two axes X1 and X2 perpendicular to the axis (15) of the material. The machine also comprises a main turret (16) equipped with machining stations (17) and stations for receiving (18) the parts. In a first option, it comprises a second machining unit (2) carrying machining stations (23). In a second option, it comprises a third machining unit (24) carrying a machining station (26) equipped with a possibly rotating tool (25). In a third option, the machine is completed by an auxiliary turret (20) carrying a machining station (21).
Patent EP-0541611-B1 (EP)
Inventor: BAUMANN JAMES R
IPC: A01D34/66
Filed: 1991-07-17
Granted: 1995-12-13
Abstract: Une tondeuse-broyeuse à lames multiples (2) comprend un carénage (4) sous lequel une multiplicité de lames de coupe (6) est montée. Les lames (6) sont enfermées de sorte que chaque lame (6) est contenue dans une chambre de coupe généralement circulaire. Des éléments de déflexion (24) sont situés dans chacune des chambres de coupe afin d'aider à dévier les morceaux de gazon coupé vers le bas pour que ceux-ci pénètrent dans le gazon non coupé. Ainsi, on prévoit une tondeuse (2) conçue pour couper des surfaces relativement larges et qui peut aussi déposer le gazon coupé dans la trajectoire de coupe, ledit gazon coupé servant ainsi de paillis. Un rebord horizontal avant (70) peut être placé aux jonctions de chambres de coupe contiguës et à l'avant de celles-ci pour éviter des marques de striures dans la trajectoire de coupe du gazon.
Patent EP-0537290-B1 (EP)
Inventor: CHRIST F RICHARD
IPC: B29C71/04
Filed: 1991-06-07
Granted: 1996-10-30
Abstract: Procédé servant à produire une lentille intra-oculaire (21) comprenant un élément optique (26) et au moins un élément haptique (28). Pour un mode de réalisation, le procédé consiste à exposer la zone de collage (34) de l'élément haptique (28) sur la lentille à un plasma dans des conditions efficaces pour accroître l'adhérence de la zone de collage (34) sur la lentille à l'élément optique (26), et à coller la zone de collage exposée (34) à l'élément optique (26). L'élément haptique (28) exposé au plasma peut être enduit d'une matière, par exemple, pour préserver le pouvoir d'adhérence accru, avant de coller la partie d'adhérence enduite de la lentille à l'élément optique (26). On décrit aussi des lentilles intra-oculaires (21) comprenant des éléments haptiques-optiques qui possèdent un pouvoir d'adhérence accru.
Patent EP-0552192-B1 (EP)
Inventor: VAN REIS ROBERT D
IPC: C12M1/12
Filed: 1991-09-11
Granted: 1995-03-01
Abstract: Processes and apparati are provided for separating species of interest from a mixture containing them which comprises subjecting the mixture to tangential-flow filtration, wherein the filtration membrane preferably has a pore size that retains species with a size up to about 10 microns, and the flux is maintained at a level ranging from about 5 % up to 100 % of transition point flux.
Patent EP-0553254-B1 (EP)
Inventor: YOUNG THOMAS M
IPC: A61M39/02
Filed: 1991-09-13
Granted: 1996-12-18
Abstract: A connector for detachably securing an end of a tube, such as a catheter, to a fluid port of a fluid transfer device, such as an implantable device, the connector having a body part which defines a coupler for coupling to a coupler receiver of the transfer device. The connector includes a sleeve which fits within the body part and defines an aperture for compressively receiving an end of the tube which has been fitted over a fluid port of the transfer device. The body part is rotatable about the sleeve to facilitate coupling of the coupler and coupler receiver. In one embodiment the sleeve has an inner diameter at one end large enough to slide freely over the tube when it is fitted over the fluid port, and the diameter decreases at an intermediate point along the length of the sleeve to provide for compressive axial movement of the tube to form an annular thickness portion of the tube where it abuts the face of the transfer device.
Patent EP-0496362-B1 (EP)
Inventor: O'MURCHU COLM DR
IPC: C07C51/54
Filed: 1992-01-21
Granted: 1995-10-18
Abstract: The invention relates to the use of malonic anhydride for the preparation of 2,2-disubstituted 4,6-dioxo-1,3-dioxanes and a method for preparing the dioxanes. The dioxanes are prepared by reacting, in the presence of a Lewis acid or a protic acid, malonic anhydride with a ketone of the formula R3C(O)R4, in which R3 and R4 denote alkyl or aryl groups or together form an unsubstituted or substituted cyclic system.
Patent EP-0502466-B1 (EP)
Inventor: HONIG HELMUT
IPC: C01B15/013
Filed: 1992-03-02
Granted: 1995-10-11
Abstract: A process is described for the purification of hydrogen peroxide for use in microelectronics. For this purpose, after adding small quantities of chelating agents, hydrogen peroxide starting solutions prepurified by distillation are brought into contact with non-ion-exchanging polymeric adsorbents based on styrene divinylbenzene copolymers. This produces high-purity hydrogen peroxide solutions which meet the high purity requirements for use in the production of 4- and 16-megabit chips.
Patent EP-0529348-B1 (EP)
Inventor: HOCK JOHANN
IPC: C07K16/18
Filed: 1992-08-03
Granted: 2002-10-23
Abstract: A process for the purification of factor XIII or XIII A by immuno-affinity chromatography, monoclonal antibodies against F XIIIA, preparation and use thereof are described.
Patent EP-0537488-B1 (EP)
Inventor: BRUST STEFAN
IPC: G01N33/96
Filed: 1992-09-17
Granted: 1997-05-28
Abstract: The invention relates to artificial standard and control reagents for use in immunochemical detection methods and to processes for preparing these reagents.
Patent EP-0543156-B1 (EP)
Inventor: WOODRUFF KEITH F
IPC: A61M5/315
Filed: 1992-10-19
Granted: 1996-04-24
Abstract: A syringe (2) for administering medicines, pharmaceuticals, and other liquid or semi-liquid materials includes a movable scale (18) which is automatically reset to a zero position after a preselected dosage of material has been discharged from the syringe. The scale (18) is adjustable for selecting subsequent dosages to be discharged, which may be the same or different in quantity from the previously discharged dosage. The automatic zero reset feature of the scale (18) enables a user to administer multiple dosages of material from the same syringe, and vary the quantity of each dosage if desired, without the need to make calculations or adjust the scale to compensate for either the quantity of material previously discharged from the syringe or the quantity of material currently remaining in the syringe. The automatic zero reset function is provided by a scale (18) which is movable, together with a slideable stop element (20), relative to a plunger (14) of the syringe (2), and releasably lockable at preselected positions on the plunger (14) corresponding to the quantity of material to next be discharged from the syringe. In further aspects of the invention, the front ends of the plunger and a forward container (4) are tapered for complementary fit, and a storage element (28)is provided on the syringe for removably retaining a cover (10) for a discharge outlet (8) when the syringe is being used. <IMAGE>
Patent EP-0512828-B1 (EP)
Inventor: POST CLIFFORD J
IPC: H01M6/10
Filed: 1992-05-07
Granted: 1997-01-22
Abstract: An electrochemical cell having a serpentine-like electrode wherein electrode active material thereon is distributed for maximizing capacity and minimizing volume. The electrode active material extends along the length of the current collecting element of the electrode and terminates at a fold which defines an outer side of an outer section so that electrode active material is not positioned on this outer side where it would not be facing an opposite polarity electrode and where it may thus be generally ineffective for increasing battery capacity. The resulting savings in volume allows the thickness of the electrode active layer to be increased so that additional battery capacity may be achieved in the same battery volume. <IMAGE>
Patent EP-0553552-B1 (EP)
Inventor: ZIMMERMAN ROBERT LEROY
IPC: C07D295/24
Filed: 1992-12-04
Granted: 1999-09-29
Abstract: N-methylmorpholine oxide with a very low level of contamination by nitrosamine impurities, e.g. below 25 parts per billion, can be obtained by oxidizing N-methylmorpholine with a solution of hydrogen peroxide in water and/or methanol, under an atmosphere of carbon dioxide at a temperature of 50 to 100 DEG C and a pressure of 0.1 to 0.8 MPa (0 to 100 psig).
Patent EP-0499592-B1 (EP)
Inventor: SERI COSMO
IPC: H01F27/02
Filed: 1992-02-05
Granted: 1997-08-13
Abstract: This invention concerns an underground transformer cabin consisting of two prefabricated vibrated reinforced concrete units (1,2), one inside the other; the external one (1) is enclosed by a covering plate (1a), while the smaller internal one (2) is raised off the floor of the external one and has a wide air space (3) around its sides and at the bottom, and in the floor of this smaller unit (2) there are windows (2a) or openings throught which fresh outdoor air is let into the smaller unit (2) from underneath and passes first over the transformer and then into an ascending pipe (6) which ends outside at a height greater than the height at which the fresh air inlet of the descending pipe (5) is positioned. <IMAGE>
Patent EP-0572433-B1 (EP)
Inventor: MASTICO ROBERT ALLAN
IPC: C07K19/00
Filed: 1992-01-22
Granted: 2001-05-23
Abstract: PCT No. PCT/GB92/00124 Sec. 371 Date Nov. 8, 1993 Sec. 102(e) Date Nov. 8, 1993 PCT Filed Jan. 22, 1992 PCT Pub. No. WO92/13081 PCT Pub. Date Aug. 6, 1992.A chimaeric protein, suitable for incorporation in a vaccine and capable of forming parts of a capsid assembly, comprises the amino acid sequence of the coat protein of phage MS-2, or a conservatively modified variant thereof, or sufficient of said sequence or variant to retain capsid-forming capability, which amino acid sequence has been modified by insertion of a foreign epitope in the region corresponding to a protuberant protein hairpin in the capsid assembly as shown in the crystal structure of the intact phage.
Patent EP-0528053-B1 (EP)
Inventor: SUGIHARA Y MITSUBISHI GAS CHEM
IPC: H01L21/304
Filed: 1992-02-28
Granted: 1996-01-03
Abstract: On empêche l'adhésion d'impuretés métalliques à la surface d'un substrat semi-conducteur lors du nettoyage du substrat à l'aide d'une solution aqueuse basique de peroxyde d'hydrogène. Le liquide nettoyant contient un agent de chélation comportant au moins deux groupes d'acide phosphonique. Même en cas de contamination du liquide nettoyant par les impuretés métalliques, les caractéristiques du dispositif à semi-conducteur composé du substrat demeurent stables, dès lors que les impuretés ne peuvent pas adhérer à la surface du substrat.
Patent EP-0637264-B1 (EP)
Inventor: RINN JEAN-CHARLES
IPC: C12G1/06
Filed: 1992-02-25
Granted: 1997-08-27
Abstract: L'invention concerne un gel ionotrope formant notamment biocatalyseur de fermentation. Ce gel, en particulier sous forme de billes, est préparé à partir d'un matériau ioniquement gélifiable au moyen d'une entité ionique de gélification, et caractérisé en ce que ledit gel est déficient en entité ionique de gélification, présentant ainsi une affinité pour les ions, en particulier les cations, tels que l'ion calcium, l'ion potassium. Selon une réalisation avantageuse, ce gel contient des cellules de levures ou de micro-organismes de fermentation. L'invention est avantageuse dans le cadre du procédé de prise de mousse du vin, en particulier du vin de champagne, pour éviter les précipitations cristallines et diminuer la turbidité des vins effervescents obtenus, ainsi que dans le cadre des procédés d'élimination des métaux lourds, des procédés enzymatiques ou de reconnaissance, fixation ou purification de matériaux organiques, comme des protéines ou des acides aminés.
Patent EP-0574521-B1 (EP)
Inventor: CHRISTIE MICHAEL J
IPC: A61F2/34
Filed: 1992-03-06
Granted: 1998-05-13
Abstract: An oblong acetabular cup (40) which includes a cavity (13) for receiving a bearing element (44) is provided. The plane (56) of the opening into the cavity (13) is skewed relative to the prosthesis' longitudinal plane (54) so as to achieve adduction correction, anteversion correction, or both adduction and anteversion correction. In certain preferred embodiments, the prosthesis (40) is constructed from two components (62, 64 or 102, 104) which can be oriented with respect to one another to achieve different directions and amounts of anteversion correction. In some embodiments, the two components (62, 64) form a cusp (70) in the outside surface of the prosthesis (40). Surgical instruments (94) and surgical methods for implanting the prostheses (40) are disclosed.
Patent EP-0616567-B1 (EP)
Inventor: ABRAMS ROBERT S
IPC: B31B1/84
Filed: 1992-10-22
Granted: 1998-03-04
Abstract: A spout is attached to a wall of an article, such as a paperboard container, by pushing a stem of a spout longitudinally through a pre-formed hole in the article and against an inclined face of a flare tool so that a portion of the stem is bent laterally outwardly and into the path of a staking tool. The staking tool is displaced so that the face thereof bends a laterally outer section of the bent portion against the wall of the article while leaving a laterally inner section of the bent portion spaced longitudinally from the wall.
Patent EP-0555682-B1 (EP)
Inventor: BIEKER DIETER
IPC: F16D55/226
Filed: 1993-01-25
Granted: 1995-07-19
Abstract: The rotary drive for a disc brake adjusting spindle, in particular for road vehicles, has on each side of a cam lever 4 rotatable about an axis (19) parallel to the brake disc a bracket (23) with angularly offset radial holes (24, 24') for the insertion of radial pins (17, 17'). The pins (17, 17') engage in the doubly bifurcated end of a driving lever (15) which is rotatable about an axis (20) which crosses the axis (19) at a distance and approximately at right angles. The rotary movements of the driving lever (15) are transmitted to a readjusting drive which forms part of an adjusting spindle which extends at right angles to the plane of the brake disc.   <IMAGE>
Patent EP-0556684-B1 (EP)
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D213/38
Filed: 1993-02-08
Granted: 1996-05-22
Abstract: The invention relates to a novel process for the preparation of 2-chloro-5-alkylaminomethylpyridines of the formula (I) <IMAGE>  in which R represents alkyl. In this process, 2-chloro-5-aminomethylpyridine is reacted with formic acid at temperatures between 20 DEG C and 200 DEG C, if appropriate in the presence of a diluent, and the resulting 2-chloro-5-formylaminomethylpyridine is reacted without intermediate isolation (in situ) with alkylating agents at temperatures between 0 DEG C and 100 DEG C, if appropriate in the presence of an acid acceptor and if appropriate in the presence of diluents, and, finally, the resulting 2-chloro-5-(N-alkyl-N-formyl-aminomethyl)pyridines of the general formula (V) <IMAGE> in which  R has the abovementioned meaning, are reacted with aqueous alkali metal hydroxide solution at temperatures from 20 DEG C to reflux temperature, if appropriate after volatile components have been removed by distillation. The compounds (I) are, for example, intermediates for the preparation of insecticidally active substances.
Patent EP-0566851-B1 (EP)
Inventor: GUERTZGEN STEFAN DR DIPL-CHEM
IPC: C07F5/06
Filed: 1993-03-09
Granted: 1998-07-29
Abstract: The invention relates to a process for preparing trimethylaluminium from methylaluminium chlorides and sodium or magnesium, characterised in that the components are reacted in a solid-phase reactor.
Patent EP-0581250-B1 (EP)
Inventor: KRETZSCHMAR GERHARD DR
IPC: C07K1/00
Filed: 1993-07-27
Granted: 1999-03-03
Abstract: The preparation of L-thienylalanine takes place by the hydantoin or azlactone route. 2-Hydroxy-3-thienylacrylic acids are used as starting material for the biotransformation. The innovative step comprises the transamination of the enol form of 2-hydroxy-3-thienylacrylic acids to give L-thienylalanines by means of the biotransformation. The transamination takes place in the presence of L-aspartic or L-glutamic acid as amino donor.
Patent EP-0561757-B1 (EP)
Inventor: SALO MARKKU
IPC: B05C11/02
Filed: 1993-03-18
Granted: 1996-08-14
Abstract: The invention concerns a holder for the cradle of a coating bar or for a coating blade in a coating unit, which is fitted to spread and to smooth a size film or a corresponding layer of coating agent onto the face of a moving base to be coated, such as a roll (1) of a size press or the web passed over a back-up roll, by means of a coating bar (13) or a coating blade loaded against said moving base (1). The cradle (14) of the coating bar or the coating blade, respectively, is mounted in a holder arranged in an application beam (11) transverse to the machine direction. Into the frame (15) of the holder, a journalling duct (18) transverse to the machine direction has been formed, into which duct an oblong member (19) has been fitted rotatably, which member comprises a cam-like projection (20) of eccentric section. Said member can be rotated, for the purpose of fixing the cradle (14) of the coating bar or the coating blade in its place, so that the cam-like projection (20) rests against the rear face (14a) of the cradle of the coating bar or of the coating blade and secures said cradle (14) or coating blade against the support (12) provided on the application beam (11). <IMAGE>
Patent EP-0630282-B1 (EP)
Inventor: RAUSCH WALTER
IPC: B01D39/16
Filed: 1993-03-12
Granted: 1996-09-11
Abstract: A self-supporting coated filter element for filtering dusts or aerosols out of the ambient air or suspended matter out of a liquid has a porous base body and a porous filtering layer applied on the face of the base body exposed to the contaminated ambient air or liquid. The base body is made of sintered plastics, the filtering layer is also composed of the same plastics and adhesively applied thereon. The plastic is polyethylene and the ratio between the average pore size of the microporous filtering layer and the average pore size of the macropores produced by sintering of the base body is comprised between 1:3 and 1:6.
Patent EP-0642558-B1 (EP)
Inventor: SCHIPFER RUDOLF
IPC: C25D13/00
Filed: 1993-05-27
Granted: 1996-09-25
Abstract: Catalyzed, cationic lacquer binders which can be diluted in water after being protonized and which contain bismuth salts of aliphatic hydroxycarboxylic acids are disclosed. The bismuth salts of lactic acid and of dimethylolpropionic acid are particularly appropriate. The compositions are used in cathodically precipitable dip laquers.
Patent EP-0647330-B1 (EP)
Inventor: GUNTRAM GOTTLIEB
IPC: G02C5/14
Filed: 1993-04-28
Granted: 1998-01-07
Abstract: A spectacle frame has a frame piece (10) for the spectacle lenses (11) provided with a hinge (12) for each spectacle side-piece. The free end of the side-piece is designed so that it consists of a spacer section (14) ending in a curved piece (15) that rests on the human ear.
Patent EP-0660852-B1 (EP)
Inventor: KOSKAN LARRY PAUL
IPC: C08G73/00
Filed: 1993-09-17
Granted: 1998-08-26
Abstract: A method of producing high molecular weight polysuccinimide and high molecular weight polyaspartic acid. Reacting maleic anhydride with ammonia and further reacting with polymerized polysuccinimide. Hydrolyzing the resultant product to form polyaspartic acid.
Patent EP-0611548-B1 (EP)
Inventor: RALL GERHARD DIPL-ING
IPC: A61B5/288
Filed: 1994-02-08
Granted: 2001-05-09
Abstract: A device for measuring vital data of a foetus (1) during delivery contains a sensor, in particular for the blood oxygen content, which is fastened to the leading part of the foetus. In order to prevent the arterial blood flow in the tissue of the foetus (1) from being impaired at the measuring point by the fastening of the sensor to the tissue, the sensor is constructed as a somewhat round, curved shell (5) which forms a cavity (6) on its concave side and is subdivided into a fastening zone (10) located at the centre and an elastic edge zone (11) which surrounds said zone and in which light emitters (12) and receivers (13) are arranged. The edge zone (11) of the shell (5) fastened to the tissue rests compliantly in an elastic fashion on the tissue of the foetus. <IMAGE>
Patent EP-0616383-B1 (EP)
Inventor: OBI RENE
IPC: H01Q9/28
Filed: 1994-03-15
Granted: 1997-12-03
Abstract: A half-wave dipole antenna (10) is arranged on one side (19) of a single printed circuit board (20) of the radio set, in addition to the electronic circuits. This antenna (10) has two arms (11, 12) which are of equal length and are arranged on the edge (25) of the board. One arm (11) is connected to a matching line (15) which is composed of printed, high-impedance microstrip lines (17.1, 17,2) and discrete capacitors (18.1, 18.2) and its impedance is matched to the input impedance of the antenna (10). Arranged on the other side (21) of the board (20) is a large-area earth surface (22) which, in an assigned manner, covers the region of the matching line (15) and leaves the region of the antenna arms (11, 12) uncovered. To this end, the surface (22) terminates with a relatively sharp end (23). The second arm (12) is connected to this end (23) through the board (20), and is thus earthed. <IMAGE>