baber/WOPTO huggingface dataset:
Patent EP-0601897-A1 (EP)
Title: Method for the preparation of glycosylamines from reducing sugars
Inventor: LUBINEAU ANDRE
IPC: C07H13/04
Filed: 1993-08-13
Abstract: The invention relates to a new process for the preparation of glycosylamines from reducing sugars. This process consists in reacting the reducing sugar with a solution containing aqueous ammonia and ammonium bicarbonate. The invention also relates to the use of the glycosylamines formed as synthesis intermediates.
Patent EP-0593324-A1 (EP)
Inventor: OGINO KAZUYA
IPC: C09B45/24
Filed: 1993-09-23
Abstract: The invention is directed to a novel disazo compound represented by the formula (I)
       
 wherein Q is a substituted or unsubstituted phenyl or naphthyl group; Me is copper, nickel, zinc or iron ; and Z is hydrogen, lower alkyl, lower alkoxyl, sulfo, or substituted or unsubstituted amino; and also to a polarizing film having said disazo compound incorporated into a polarizing film base. The polarizing film exhibits high polarizing activities comparable to those of an iodine-containing polarizing film, and also has excellent durability.
Patent EP-0572681-A1 (EP)
Inventor: MIYAZAWA KENICHI NIPON STEEL C
IPC: B22D11/06
Filed: 1992-12-18
Abstract: In order to carry out a double roll type continuous casting operation according to the present invention, a clearance is provided between an end surface of a cold roll and a side weir, or between the circumferential surface of the cold roll and a side surface of the side weir, and a DC magnetic field is applied vertically to the end portion of a molten metal in a basin which is in the vicinity of the side weir in the pouring basin with a DC current applied in a concentrated manner to the same end portion of the molten metal, whereby an electromagnetic force directed to the central portion of the molten metal around a corner portion thereof is generated to prevent the leakage of molten metal from the clearance mentioned above and the occurrence of runout or hot band. In order to apply a DC current in a concentrated manner to the end portion of the molten metal, various means are provided, which include a means for bringing an electrode into slide contact with the end surface of the cold roll, a means for bringing an electrode into slide contact with a good conductor provided on the end surface of the cold roll via an insulating portion, or a means for burying a good conductor in the side weir.
Patent EP-0629119-A1 (EP)
Title: Device for use in the sale of groceries.
Inventor: NYKAENEN PEKKA
IPC: A47F3/00
Filed: 1993-02-12
Abstract: PCT No. PCT/FI93/00042 Sec. 371 Date Aug. 17, 1994 Sec. 102(e) Date Aug. 17, 1994 PCT Filed Feb. 12, 1993 PCT Pub. No. WO93/16624 PCT Pub. Date Sep. 2, 1993.A device to be used in the sale of groceries including a side (1) made at least in part of transparent material and behind which groceries are to be placed and which is equipped with openings (2) through which the groceries are taken from inside the device. For hygienic reasons,groceries that are sold loose cannot be kept on open shelves. The device according to the invention has a plate (4) equipped with openings (3) which has been fastened to the front of the side so it can revolve, and these openings (3) have been arranged to turn to the front of the openings (2) of the side when groceries are to be taken from the device.
Patent EP-0640252-A1 (EP)
Title: Verfahren zur überwachung eines elektromotors auf thermische überlastung
Inventor: LAMM HUBERT
IPC: H02H7/08
Filed: 1993-04-23
Abstract: Bei einem Verfahren zur Überwachung eines Elektromotors auf thermische Überlastung zwecks Generierung eines die Motorabschaltung bewirkenden Abschaltsignals bei Überschreiten einer zulässigen Temperaturgrenze wird zur Kleinhaltung des technischen Aufwandes und des notwendigen Bauvolumens eines nach diesem Verfahren arbeitenden Überlastschutzes während der Einschaltdauer des Elektromotors dessen Verlustleistung oder eine hierzu proportionale Größe anhand gemessener Motordaten berechnet und dann integriert. Der Integrationswert wird mit einem vorgegebenen Schwellwert verglichen und bei Erreichen oder Überschreiten des Schwellwertes (S1) das Motorabschaltsignal generiert.
Patent EP-0652812-A1 (EP)
Title: Device and method for placing a pouring basin on a sand mould.
Inventor: LANDUA WERNER
IPC: B22C9/08
Filed: 1993-07-06
Abstract: In order to increase the usable casting time in the casting of a workpiece in a mould (2) of sand or other material, at the same time avoiding any increase in station time, the invention proposes a device for positioning a pouring basin (1) or funnel made of mould material, in particular sand, on the mould (2). The device is characterized by a mechanism designed to inject and consolidate the pouring basin (1) or funnel and to place the consolidated basin (1) or funnel directly on the mould (2). Also proposed is a method of injecting and consolidating a pouring basin (1) or funnel of this kind and placing it directly on the mould (2).
Patent EP-0663957-A1 (EP)
Title: Fermentative method of preparing 2-hydroxyphenylacetic acid.
Inventor: STAUDENMAIER HORST RALF
IPC: C12N1/14
Filed: 1993-09-20
Abstract: 2-hydroxyphenylacetic acid is prepared from phenylacetic acid by fermentation with suitable microorganisms.
Patent EP-0666869-A1 (EP)
Title: Peptides rendant tolerant les lymphocytes t et leurs compositions
Inventor: ALLEN PAUL M
IPC: A61P37/00
Filed: 1993-09-09
Abstract: L'invention concerne un peptide de tolérance et une composition thérapeutique contenant au moins un tel peptide, qui, quand on l'administre à un individu, en une dose thérapeutiquement efficace, est capable de rendre tolérante au moins une partie, et de préférence la totalité des lymphocytes T dudit individu, spécifiques contre un antigène (par exemple un allergène, un auto-antigène ou un antigène de transplantation); ledit peptide de tolérance est capable de se combiner avec des protéines de CMH sur des cellules présentant un antigène (APC) et de provoquer la liaison des récepteurs de lymphocytes T sur au moins une partie desdits lymphocytes T d'un individu audit complexe peptide-CMH. Ledit peptide de tolérance peut, de préférence, non provoquer une prolifération non détectable ou mininum d'au moins une partie des lymphocytes T d'un individu spécifiques contre ledit antigène, quand ledit peptide est administré in vivo sous forme immunogène. L'invention concerne également un procédé de traitement de la sensibilité à un antigène particulier chez un individu, ainsi qu'un procédé de tolérance d'au moins une partie d'une population de lymphocytes T spécifiques contre un antigène chez un individu.
Patent EP-0619779-A1 (EP)
Inventor: DAFF RICHARD A
IPC: C08F20/14
Filed: 1993-09-29
Abstract: A protective film is placed on acrylic sheet. The film has a polyethylene side and an adherent EVA side; it will survive stressful lamination procedures as well as thermoforming, and can be easily removed from a finished article after thermoforming.
Patent EP-0683683-A1 (EP)
Inventor: SHAFFER THOMAS H
IPC: A61M16/00
Filed: 1993-10-08
Abstract: A process is provided for controlling a ventilation procedure wherein a liquid ventilation system passes a breathing liquid through at least a portion of a patient's pulmonary pathways. In this process, desired ranges for certain process parameters associated with the liquid ventilation system are established. These desired ranges are input into a central processing unit. Initial settings for the liquid ventilation system are then made such that the actual conditions which will initially occur during the liquid ventilation procedure fall within their respective desired ranges. Thereafter, the liquid ventilation procedure is commenced. During the liquid ventilation procedure, conditions which relate to the established ranges are continually monitored by appropriate sensors. The monitored information is also input into the central processing unit. The central processing unit is designed to compare the actually-occurring monitored conditions to their respective desired ranges and determine if there is a difference. If there is a difference, the central processing unit generates signals which are designed to correct the discrepancy. These signals can be designed to trigger alarms which instruct an operator to make the appropriate adjustments and/or to activate a servo-controlled valving network.
Patent EP-0665863-A1 (EP)
Title: Film d'emballage
Inventor: WALTON KIM L
IPC: B29C48/15
Filed: 1993-10-14
Abstract: Film et procédé de fabrication d'un film à résistance, à adhésivité à chaud, à rétractibitlié et à possibilités d'extrusion améliorées, destiné à empaquetter et à emballer des aliments, des boissons et des articles non alimentaires. Ledit film amélioré comporte au moins une couche constituée d'au moins un polymère d'éthylène pratiquement linéaire, ledit polymère d'éthylène pratiquement linéaire ayant une répartition de ramification uniforme et étant également caractérisé par le fait qu'il ne possède pratiquement pas de fraction polymère linéaire, qu'il présente un seul point maximal de fusion DSC et une densité supérieure à 0,85 g/cm3. Lesdits films sont utiles dans les opérations d'emballage par rétraction, épousant les formes de l'objet, par extension, ainsi que d'emballage par formage-ensachage-scellage et sous vide.
Patent EP-0670130-A1 (EP)
Inventor: WIEDEMANN GUENTER DR
IPC: A47F3/00
Filed: 1994-02-08
Abstract: The display cabinet has at least two glass surfaces (3) made of fireproof panes (5,6) containing a fire-protective agent. In the edges of two glass surfaces at an angle to each other, the entire end surface (8) of one fireproof pane is opposite the edge (9) of the flat side of the other fireproof pane. A narrow gap (10) is left between the end surface and the edge of the flat side, and is closed by the fireproof agent emerging from the end surface, in case of a fire. The gap is sealed by a sealant. The edges including the gap are covered by an angle piece (1). An extra angle-piece (12) is positioned in the corner between the two panes. The two angle pieces are joined by a bridge-piece extending along the gap.
Patent EP-0625602-A1 (EP)
Inventor: BOISSE SYLVIE
IPC: D04H1/46
Filed: 1994-04-28
Abstract: A panty liner (10) comprising a primary liquid-retaining component in the form of a unitary sheet of non-woven fabric (12). A liquid-impervious barrier layer (20) is affixed to the sheet of non-woven fabric (12) to prevent body exudate absorbed therein to egress through a garment facing side of the panty liner (10). The invention also extends to a method and to an apparatus for manufacturing the panty liner (10).
Patent EP-0638944-A1 (EP)
Inventor: KASNER GUENTER
IPC: H01M2/12
Filed: 1994-05-21
Abstract: A vent plug for a lead-acid battery, which plug both prevents the escape of acid mists from the cell and excludes their damaging influence on the functioning of a safety valve, is set up such that as the cell gases force their way to the outside, they first of all pass through a porous frit and afterwards a pressure relief valve. A housing base body or base (receptacle) (1), the lower part of which accommodates the frit (2) and is fixed, by means of a bayonet fitting, in a filling opening of the battery cover (3), is preassembled with a pressure relief valve, comprising a pressure spring (6) and a plate seal (7) with a sealing support (9), and afterwards is undetachably (permanently) connected to a covering cap (8) by clipping the latter onto the outer flange (5) of the base body. <IMAGE>
Patent EP-0672595-A1 (EP)
Inventor: KEMPF STEFAN DIPL-ING
IPC: B65G49/07
Filed: 1994-09-28
Abstract: At least one of the carousels (20) provided with substrate holders (22), in addition to interacting with a first two-arm manipulator (11) with both arms (16) equipped with a gripper, also interacts with a second two-arm manipulator (10) with both arms (15) each equipped with several grippers. The second manipulator removes from the second carousel several substrates simultaneously during a time period and delivers it to the corresponding second process station (5), while the first manipulator in the same period of time removes one substrate in several swinging movements of its two gripper arms and delivers it to the first process station (4).
Patent EP-0647592-A1 (EP)
Inventor: HEYWANG ULRICH DR
IPC: C07C253/14
Filed: 1994-09-29
Abstract: The invention relates to a process for recovering CuCN from reaction mixtures of aromatic nitriles and copper(I) halides, characterised in that   a) the copper(I) halides are separated from the aromatic nitriles after the reaction of the aromatic halogenated compound with copper (I) cyanide is virtually complete, b) the fraction containing the copper(I) halides is treated with an aqueous solution of an alkali metal cyanide in such a way that an aqueous solution of alkali metal tetracyanocuprate is obtained, c) the solution thus obtained, if desired after purification, is added to a dilute mineral acid solution and   d) the CuCN which has crystallised out is separated off.   The process is preferably characterised in that in step a) a nonpolar solvent is added to the reaction mixture, with the copper(I) halides precipitating and being separated off, in that the steps a) and b) are carried out simultaneously by admixing the reaction mixture with a nonpolar solvent and an aqueous solution of an alkali metal cyanide and in that the alkali metal tetracyanocuprate solution obtained in step b) is treated with activated carbon and/or filtered.
Patent EP-0650806-A1 (EP)
Inventor: OHASHI HIROYUKI C O INTELLECTU
IPC: B24B37/30
Filed: 1994-10-28
Abstract: A plurality of cells (33) are provided in a concave portion (22A) of a top plate (22). A cloth (34) to which water is penetrated is provided in a back face of each cell (33), and a wafer (31) is attracted by the cloth (34). First and second pipes (35, 38) are connected to each cell (33). The first pipe (35) introduces liquid (36) to the cell (33), and the second pipe (38) discharges liquid (36) from the cell (33), and guides liquid (36) to the first pipe (35). A constant-temperature device (37) is provided to each first pipe (35), and a temperature of liquid (36) of each cell (33) is adjusted by the constant-temperature device (37) in accordance with a temperature distribution of the wafer (31). Whereby, a polishing rate of each part of the wafer (31) can be equalized.
Patent EP-0655372-A1 (EP)
Inventor: BAREISS RAINER
IPC: B60R22/415
Filed: 1994-11-18
Abstract: The belt retractor for vehicle safety belts is provided with a belt reel (12) which is rotatably mounted in a casing (10), a locking mechanism (28) for locking rotation of the belt reel and a release mechanism (18) which has a plate cam (16) which can be rotated to a limited extent with respect to the belt reel (12) and the rotation of which with respect to the belt reel (12) causes the locking mechanism to become activated. A switching rocker (40) having two actuating arms (40a, 40b) and a catch (40c) can be switched between two stable switching positions. In the first switching position it actuates the locking mechanism (28) while in the second position it releases the locking mechanism (28). A planetary gearing includes a sun wheel (30) which is connected to the belt reel (12) in a non-rotating manner, a hollow wheel (31) which is fixed to the casing and two planet wheels (32, 34) which each have an external toothing and are engaged with the sun wheel (30) and with the hollow wheel (31). The catch (40c) engages in the first switching position on the plate cam (16) and holds it so that it cannot rotate. The external toothing of the planet wheels (32, 34) each have a ratchet tooth which protrudes in a radial direction, comes into direct engagement with one of the actuating arms of the switching rocker (40) in a certain circulating and rotating position of the appropriate planet wheel (32a, 34a) and presses the switching locker into its other switching position in each case. <IMAGE>
Patent EP-0658392-A1 (EP)
Inventor: WELZ WILLY DR
IPC: B23K9/20
Filed: 1994-12-19
Abstract: The invention relates to a welding head for a stud welding device for drawn-arc stud welding, with a piston which is displaceably arranged in the axial direction and can be deflected from an initial position against a restoring force. One end of the piston interacts with a stud holder for a stud to be welded. In this welding head, a first and a second axially displaceable slide (45, 47) are provided which are coupled by means of a first spring element (51), and in each case a first and second controllable device (55, 57, 59, 61) for coupling the first and second slide to the piston (9) and/or a part (3) of the welding head (1) held non-displaceably in the axial direction or fixed to the housing is arranged on the first and second slide. Furthermore, the invention relates to a stud welding device with such a welding head activated in a suitable manner. <IMAGE>
Patent EP-0620441-A1 (EP)
Inventor: LAUTZENHISER FRANS PETER
IPC: G01P15/18
Filed: 1994-03-07
Abstract: A rotational accelerometer has a pair of coplanar, operationally independent linear acceleration sensors (16). Coplanarity is provided by a unitary substrate which forms the base structure of the operationally independent linear acceleration sensors.
Patent EP-0648048-A1 (EP)
Inventor: DE VAAN ADRIANUS JOHANNES S M
IPC: G03B21/604
Filed: 1994-10-03
Abstract: A reflecting image projection screen (1) is described, as well as an image projection system (17) in which such a projection screen (1) is used. Viewed from the front side (3) of the projection screen (1), the image projection screen comprises, in this order, a linear polarizer (9), a λ/4 plate (11), a reflecting polarizer (13) in the form of a cholesteric filter and a reflecting layer (15) which is also active as a depolarizing diffuser layer. By combining a cholesteric filter (13) with a depolarizing reflecting layer (15), an image projection screen is obtained which is highly reflective to the direction of polarization supplied by the image projector (19) and substantially absorbs the other direction of polarization.
Patent EP-0647713-A1 (EP)
Inventor: HAYANO TOSHIYA C O TONEN CORPO
IPC: C12N9/90
Filed: 1990-07-19
Abstract: An  E .  coli  PPIase-α characterised by possessing the following properties: (1) acting on and isomerizing the bond X aa -Pro (wherein X aa  stands for any amino acid and Pro for L-proline), (2) exhibiting a single molecular weight of about 22,000 daltons in the sodium dodecyl sulfate-polyacrylamide concentration gradient gel electrophoresis, (3) exhibiting a single isoelectric point of about 9.7 in the isoelectric focusing, and (4) not being inhibited by CsA.
Patent EP-0618514-A1 (EP)
Inventor: DAVID ILAN BEN
IPC: G03B27/50
Filed: 1994-03-18
Abstract: A method of exposing media and a system for performing the method are disclosed. The system includes an imaging assembly (12) and a light source (16). The imaging assembly (12) creates a physical image on a reflective imaging surface (22). The light source (16) illuminates the imaging surface and reflects the image towards a medium (18) to be exposed. In one embodiment the imaging assembly is a magnetic imaging assembly and the reflective surface (22) is magnetic. In another embodiment, the imaging assembly includes the following: a surface having a photoconductive layer, an electrostatic charger which charges the photoconductive layer, a laser writing system for locally discharging the photoconductive layer, a developer system for providing toner particles to charged portions of the photoconductive layer and a magnet for maintaining the toner particles on the surface while the light source illuminates the toner particles.
Patent EP-0624723-A1 (EP)
Inventor: CHAN ANTHONY SIK BUN
IPC: F02D41/34
Filed: 1994-04-26
Abstract: A signal processing circuit (23) for use in a control system for an internal combustion engine receives a first series of signals from a first transducer (25, 26) driven by the engine crankshaft and a second series of signals from a second transducer (28, 29). The signals of the first series occur at short intervals of time and those of the second series at relatively long intervals and serve as engine cylinder identification signals. The signals of the second series include a further signal which occurs a predetermined time before one of the identification signals to provide an engine position signal. The processing circuit (23) supplies the cylinder identification signals and the engine position signal separately to a microprocessor based engine control system and it is constructed to supply artificial identification signals and an artificial position signal in the event of failure of the second transducer, the artificial signals being derived from the signals of the first series.
Patent EP-0641870-A1 (EP)
Inventor: KUZMIK JOHN J
IPC: C23C18/26
Filed: 1994-05-23
Abstract: A process for sensitizing plastic surfaces prior to etching, which sensitization enhances the coverage and adhesiveness of the subsequent plate. The process of the invention uses limonene, solutions of limonene and emulsions of limonene as the sensitizer.
Patent EP-0638726-A1 (EP)
Inventor: MONROE ROBERT C
IPC: F04D29/30
Filed: 1994-07-06
Abstract: A fan blade comprising a body (10) having a tip end (20) and an in-board end (18) is configured with first (26) and second (28) fin portions that extend along the trailing edge (16) of the body (10) of the van blade. The first fin portion (26) extends from the in-board end (18) of the fan blade along the trailing edge (16) toward the tip end (20), while the second fin portion (28) extends from the tip end (20) of the van blade along the trailing edge (16) toward the in-board end (18). Both the first (26) and second (28) fin portions extend outwardly from the trailing edge (16) of the body at an angle to the trailing edge (16). A slot (30) or gap exists between the first (26) and second (28) fin portions and each such fin portion has a tapered width which narrows in the direction of the tip end (20). The width of the first fin portion (26) is greater than the width of the second fin portion (28) and the two fin portions may or may not be co-planar in order to optimize air flow.
Patent EP-0657767-A1 (EP)
Inventor: SHUNSUKE INOUE C O CANON KABUS
IPC: G02B7/28
Filed: 1994-10-28
Abstract: When light from a light source (108) is projected onto an eyeball (101), the position of illumination on eyeball (101) is changed by successively electrically choosing a plurality of light-emitting elements in light source (108) or by mechanically deflecting the light from the light source (108) by means of a movable mirror (503). The visual axis is detected by detecting the reflection light from eyeball (101) by a photoelectric conversion unit (110).
Patent EP-0663591-A1 (EP)
Inventor: GRATTON ENRICO
IPC: A61B10/00
Filed: 1994-12-14
Abstract: The quantitative determination of various materials in highly scattering media such as living tissue may be determined in an external, photometric manner by the use of a plurality of light sources positioned at differing distances from a sensor. The light from said sources is amplitude modulated, and, in accordance with conventional frequency domain fluorometry or phosphorimetry techniques, the gain of the sensor is modulated at a frequency different from the frequency of the light modulation. Data may be acquired from each of the light sources at differing distances at a frequency which is the difference between the two frequencies described above. From these sets of data from each individual light source, curves may be constructed, and the slopes used to quantitatively determine the amount of certain materials present, for example oxyhemoglobin and deoxyhemoglobin in living tissue, or to determine at least the relative concentration of a material such as glucose.