baber/WOPTO huggingface dataset:
Patent EP-0557147-B1 (EP)
Inventor: SHIMIZU JUN
IPC: G11B7/26
Filed: 1993-01-28
Granted: 1997-03-26
Abstract: The metal mold device is used for molding a disc substrate formed by molding a synthetic resin material and having a raised portion on the inner surface of the disc substrate includes a fixed metal mold (31) and a movable metal mold (32) for defining together a mold cavity (34) for molding the disc substrate. A mold releasing resistance (48) is provided at a portion of the fixed metal mold or the movable metal mold mating with the outer rim of the disc substrate being molded or the outer peripheral surface of the raised portion to permit an as-molded disc substrate to be released easily and reliably from a stamper bearing a pattern of pits and lands or pre-grooves and to prevent molding distortions from being produced in the disc substrate being molded. <IMAGE>
Patent EP-0604364-B1 (EP)
Inventor: STEINMANN BETTINA DR
IPC: C07D303/40
Filed: 1993-12-13
Granted: 1998-02-25
Abstract: New (cyclo)aliphatic epoxide compounds which contain at least one acrylate group and at least one cycloaliphatic epoxide group in the molecule can be used for the preparation of coating compositions, adhesives, photoresists or in stereolithography; since they contain a coherent, homogeneous network, the mouldings have very good green strength and very good strength properties.
Patent EP-0634049-B1 (EP)
Inventor: LEHMANN VOLKER
IPC: H01H33/915
Filed: 1993-02-09
Granted: 1996-05-15
Abstract: The invention concerns an self blow-out switch having a compression device and in which a pressure chamber heated by electric-arc energy is connected to a compression space, optionally with valve control. The compression space is connected to the low-pressure space via a pressure-relief valve and a refill valve. The invention calls for the two valve discs of the valves, which are located between the compression space (8) and the low-pressure space (10), to be designed as two concentric washers (12, 13) of different dimensions, lying in direct contact with each other and partly overlapping each other, and integrated to form a single valve unit.
Patent EP-0695870-B1 (EP)
Inventor: YOSHIDA HIROKAZU
IPC: F04C2/344
Filed: 1993-03-01
Granted: 1999-12-15
Abstract: A forced compression type pump including a cylindrically shaped pump case, an eccentric rotating body shaft-supported on said pump case at an eccentric position thereof, and a compressing and forcibly sending member movable in a radial direction of said eccentric rotating body and adapted to be brought into press contact with the interior wall of said pump case, wherein an interior space is formed at the central portion of said eccentric rotating body, and wherein a plurality of guide grooves extending radially from said interior space to the circumferential surface of said eccentric rotating body are formed. There are provided a central cylindrical body that is inserted in said interior space of said eccentric rotating body and a plurality of circumferentially contacting cylindrical bodies that are inserted in said guide grooves so as to freely move in radial directions. Said plurality of circumferentially contacting cylindrical bodies are placed in a planetary relationship relative to said central cylindrical body, and the outer circumferential surface of said circumferentially contacting bodies are brought into press contact with the interior wall of said pump case while the circumferential surfaces of said circumferentially contacting bodies on their center sides are brought into press contact with said central cylindrical body, whereby said circumferentially contacting bodies are made to act as compressing and forcibly sending members.
Patent EP-0632789-B1 (EP)
Inventor: ANDERSSON LARS
IPC: B66C23/90
Filed: 1993-02-26
Granted: 1999-12-22
Abstract: A hydraulic crane with increased maximum lifting power in the high-position range, i.e. when the first boom section of the crane is located above the horizontal plane, comprises a position-detecting means (8) for detecting the position of the first boom section (2), and a load-sensing means (25) for sensing the load on the crane. Further, the crane has a relief valve (21) which is arranged on the lifting side of a piston and cylinder unit (5) for operating the first boom section (2) and which opens when the load on the crane exceeds a predetermined value. When the position-detecting means (8) detects that the crane is located within the high-position range and the load on the crane sensed by the load-sensing means (25) exceeds a predetermined value, the function of the relief valve is disconnected, e.g. by means of a valve (24). This makes it possible to guarantee the load carrying performance in the high-position range and permit an increased load resulting in an increased maximum lifting power. To avoid overload of the crane when the relief valve is disconnected, the maximum permissible speed for operating the first boom section is reduced, so that the dynamic forces become insignificant.
Patent EP-0642648-B1 (EP)
Title: Appareil de régénération magnétique active
Inventor: DEGREGORIA ANTHONY J
IPC: F25B21/00
Filed: 1993-06-02
Granted: 1999-10-06
Abstract: Dans un régénérateur magnétique actif comprenant un lit de régénération contenant un matériau présentant l'effet magnétocalorique, l'écoulement de fluide de transfert de chaleur à travers le lit est déséquilibré, de sorte que davantage de fluide s'écoule à travers le lit du côté chaud du lit vers le côté froid, que du côté froid vers le côté chaud. L'excédent de fluide de transfert de chaleur est dévié et ramené vers le côté chaud du lit. Le fluide dévié peut passer par un échangeur de chaleur (59) afin d'extraire de la chaleur d'un fluide devant être refroidi. L'appareil peut fonctionner à des températures cryogéniques. Le fluide de transfert de chaleur peut être de l'hélium à l'état gazeux, et le fluide à refroidir peut être du gaz hydrogène qui est liquéfié par le dispositif. L'appareil peut comporter plusieurs étages afin de permettre l'utilisation d'une plus grande plage de températures de refroidissement qu'un étage unique, et chaque étage peut comprendre deux parties lit (35, 36).
Patent EP-0667936-B1 (EP)
Inventor: SCHNEIDER WILHELM
IPC: F16B37/06
Filed: 1993-07-07
Granted: 1997-04-23
Abstract: A process for inserting an insert element into a flat sheet metal piece to form a connected element includes the steps of providing the insert element with a head and a shank. A concentric annular groove forms a constriction between the head and the shank. A plurality of separate projections are circumferentially arranged on a seating surface of the head and provide a twisting resistance between the insert element and the sheet metal piece. Each separate projection has a length that extends approximately radially relative to a longitudinal axis of the insert element. The sheet metal piece is provided with a perforation for receiving the shank. The perforation has an edge that forms a collar that projects out from a plane defined by a surface of the sheet metal piece. The shank is inserted through the perforation, and is pressed toward the sheet metal piece to cause the collar to be bent in a direction toward the plane so that the collar is essentially level with the surface of the sheet metal piece in a region between adjacent projections. The pressing causes the seating surface to firmly rest against the surface of the sheet metal piece, and causes a reduction in the perforation diameter so that the collar fills the annular groove, and so that only the projections enter the sheet metal piece in an axial direction.
Patent EP-0652917-B1 (EP)
Inventor: CELIKKAYA AHMET
IPC: B24D3/16
Filed: 1993-07-20
Granted: 2000-09-20
Abstract: An abrasive grain having a coating of grinding aid thereon is provided. The abrasive grains can be incorporated into a variety of abrasive products including bonded abrasives, nonwoven abrasives and coated abrasives.
Patent EP-0634217-B1 (EP)
Inventor: WOLLNER MICHAEL DR
IPC: B02C4/30
Filed: 1994-07-12
Granted: 1997-09-24
Abstract: In order to produce a wear-resistant surface coating for the rollers of high-pressure roller mills for pressure-grinding of granular material, which is suitable for autogenous wear protection, simple in terms of production and has, even when acted upon with great pressing pressure loads, a great service life capacity with a minimised risk of tear formation, it is proposed according to the invention to weld onto the roller surface by form welding a large number of profiles arranged at a distance from one another, such as in particular knob bolts (17), and in particular with the aid of a mould (11) which is placed on the basic roller body (10) and provided with continuous radial openings (12, 13, 14) which are filled with application welding material, whereupon the preferably water-cooled mould (11) is lifted off the roller (10) after solidification of the welding material. <IMAGE>
Patent EP-0644020-B1 (EP)
Inventor: EMINGER MARK R
IPC: B25C1/04
Filed: 1994-05-13
Granted: 2001-08-16
Abstract: The invention provides for a fastener driving device (10) having a housing (12) including a handle portion (14) and drive portion (44). A unitary movable structure (32) is mounted for pivotal movement, from a closed operating position in cooperating relation with a fixed structure into an open loading position and an actuating mechanism (48) is provided for actuating the power operated drive (20) to move through an operating cycle. An actuation prevention mechanism (202) is provided for preventing the actuation of a power operated drive (20) by the actuating mechanism (48) in response to the movement of the movable structure (32) from the closed operating position to the open loading position. A resilient guard structure (16) is disposed on the housing (12) and extends outwardly from the periphery thereof and a mechanical structure is provided for fixedly mounting the resilient guard structure (16) on the housing (12). Last fastener holding means (256) are provided for retaining the last fastener of the array within a drive track (26) such that the last fastener of the array is driven outwardly of the drive track (26) and into a workpiece during the drive stroke of the fastener driving element (38). <IMAGE>
Patent EP-0621569-B1 (EP)
Inventor: HAZARD MICHEL
IPC: G06F21/64
Filed: 1994-04-13
Granted: 1999-07-14
Abstract: The present invention relates to a device for protecting keys of a chip card, characterized in that:     - each key is enciphered with the aid of a diversified key; - a protection entity, corresponding to an entity dependent on each enciphered key, is generated and associated with each enciphered key;   - a means of detection installed in the card allows the integrity of the key to be verified, by comparing the protection entity with a verification entity generated from the key of the card, by the means of detection of the card; - a means of blocking allows the blocking of any subsequent calculation on the key in the case where the verification entity is not identical to the protection entity.   <IMAGE>
Patent EP-0622812-B1 (EP)
Inventor: COUDERC OLIVIER
IPC: H01C1/014
Filed: 1994-04-27
Granted: 1996-05-15
Abstract: The invention relates to a power resistor cooled by natural convection including at least one resistive strip (43) arranged in a casing providing for its support and supporting the electrical connections to the strip, the support of the resistive strip being achieved by means of support combs holding the resistive strip by its longitudinal edges, characterised in that the casing consists only of two flanges (31, 32) spaced apart by at least a part of the support combs (33, 34). <IMAGE>
Patent EP-0622164-B1 (EP)
Inventor: HOWORKA FRANZ
IPC: B01F33/00
Filed: 1994-04-21
Granted: 1998-02-04
Abstract: The invention relates to a device for treating solid, liquid and/or gaseous matter, having an activator with at least three coaxially arranged blade rows (3, 4, 5) which can be driven in opposite directions and have set impact blades (6), the circumferential velocity of the outermost blade rows (3, 4, 5) being between 70 m/s and 160 m/s. In order to increase the extent of the attainable activation of the particles of matter and thus increase the capacity of the device as well as the quality of the products obtained, provision is made for the width (b1, b2, b3) of the blade rows (3, 4, 5) to decrease to the outside by at least 2%, preferably by at least 5% and by a maximum of 10%. <IMAGE>
Patent EP-0670078-B1 (EP)
Inventor: DE GROOT PAUL
IPC: H01J29/18
Filed: 1993-11-16
Granted: 1998-08-12
Abstract: Luminescent screens, especially the output screens of image intensifier tubes used in radiology. The invention concerns, in particular, means for selecting the appropriate remanence according to the intended application. A luminescent screen (ES1) according to the invention consists of at least two phosphors (A, B) with different remanences and different emission spectra. At least one selective wavelength optical filter (Fo) is associated with the luminescent screen (ES1) for selection of a suitable remanence during transmission of the corresponding spectral band.
Patent EP-0766785-B1 (EP)
Inventor: WALLACE IAN FRASER
IPC: F02M65/00
Filed: 1993-11-30
Granted: 1998-02-04
Abstract: A fluid flow control valve comprises first (12) and second (14) electrically conductive body members separated by an electrically active means (16) having electrical resistance. A valve actuation member (20) slidably locates within the second body (14) member making a sliding electrical contact therewith. The valve actuation member (20) can move from a first position spaced from the first body (12) member to a second position electrically connecting the first body (12) member with the second body (14) member thus forming a low resistance electrical connection. In its first position spaced from the first body member (12), the resistance of the electrical connection between the body members (12, 14) depends on the electrical resistance of the separation means (16). An electrical circuit connected across the body members (12, 14) including a current limiting resistor (R3) forms a voltage splitter circuit with the separation means (16) to enable an output voltage signal indicative of contact of the valve actuation member (20) with the first body member (12) to be obtained.
Patent EP-0675895-B1 (EP)
Inventor: ROBIN JEAN-PIERRE
IPC: A61K31/70
Filed: 1993-12-20
Granted: 1997-07-23
Abstract: PCT No. PCT/FR93/01270 Sec. 371 Date Jun. 21, 1995 Sec. 102(e) Date Jun. 21, 1995 PCT Filed Dec. 20, 1993 PCT Pub. No. WO94/14829 PCT Pub. Date Jul. 7, 1994Compound of the formula (I) in which R' is a hydrogen atom or a radical R and R is an acyl residue. The invention also concerns the use of said compounds in the treatment of cancer and pharmaceutical compositions comprising said compounds.    <IMAGE>  I
Patent EP-0734612-B1 (EP)
Inventor: JANZ DONALD W
IPC: G11B5/39
Filed: 1993-12-14
Granted: 2000-08-09
Abstract: An inverting power supply (10) having first and second charging capacitors (22, 24) that are alternately connected to a positive power source (12) and a negative output terminal (18) which is to be maintained at a negative voltage with respect to a common ground for the power source and the power supply. Switches (34, 36) connect a positive plate of each charging capacitor to the power supply positive terminal during alternate half cycles of a two-phase clock (20) and charge is bled from the positive plates by switching transistors (46, 50) during the other half cycle to enable charge to be transferred via diodes (52, 54) from the negative output terminal to negative plate of the charging capacitors during the other half cycle. The base-emitter currents of the switching transistors are controlled by a charge transfer control circuit (56) in relation to the voltage at the negative output terminal to regulate the voltage at the negative output terminal by controlling the rate of charge transfer to the negative output terminal. Additional regulation can be provided by a current control circuit (106) that adjusts the switching transistor base-emitter currents in relation to the collector currents of the switching transistors.
Patent EP-0688293-B1 (EP)
Inventor: CAPY GILBERT
IPC: B31B19/00
Filed: 1994-03-15
Granted: 1997-06-11
Abstract: PCT No. PCT/FR94/00274 Sec. 371 Date Sep. 13, 1995 Sec. 102(e) Date Sep. 13, 1995 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/21529 PCT Pub. Date Sep. 29, 1994A napkin (25) combined with a fast food container is placed on the plane portion (14) of the container and held in place by a sheet (18) which covers all or part of the napkin (25) and which extends beyond the napkin (25) at points permitting its attachment to the portion (14) of the container. This assembly constitutes the plane portion (32) of the container; when the container is being used, the napkin (25) stays in place until the consumer removes it from its housing consisting of the sheets (14) and (18) before eating. This concept is applicable to various existing containers.
Patent EP-0738244-B1 (EP)
Inventor: GRAULE THOMAS
IPC: C04B35/622
Filed: 1994-04-07
Granted: 2000-11-08
Abstract: PCT No. PCT/CH94/00070 Sec. 371 Date Feb. 3, 1995 Sec. 102(e) Date Feb. 3, 1995 PCT Filed Apr. 7, 1994 PCT Pub. No. WO94/24064 PCT Pub. Date Oct. 27, 1994The invention concerns the field of slip casting for producing green compacts. The disadvantage of state-of-the art slip casting is among others the need for removing the water through porous molds, the resulting shrinkage and the tendency of the green compact to form shrinkage cracks. These disadvantages are eliminated by internally coagulating by compression the double layer of solid slip particles, so that the green compact may be solidified without the need for removing the water.
Patent EP-0695469-B1 (EP)
Title: Systeme d'interface a dispositif d'interconnexion modulaire
Inventor: PERRETTA FREDERICK A
IPC: H01R9/03
Filed: 1994-03-24
Granted: 1996-11-13
Abstract: Harnais de câbles toronnés à plusieurs conducteurs reliés ensemble par un dispositif d'interconnexion à l'intérieur duquel sont disposées plusieurs plaquettes de circuits imprimés semi-souples. Une fenêtre minimale de conducteur non blindée est prévue entre les connexions d'entrée et de sortie du dispositif d'interconnexion. Le dispositif d'interconnexion est constitué de modules interconnectés dont le premier est connecté à chaque harnais de fils et le deuxième est monté sur un élément de l'aéronef relié à la terre. Au moins un des modules contient des plaquettes de circuits imprimés semi-souples qui relient entre eux les réseaux de broches de conducteur d'entrée et de sortie situés sur le module. Les modules sont interconnectés par des ensembles du type à accouplement mâle-femelle.
Patent EP-0700394-B1 (EP)
Inventor: NIEDERMANN HANS-PETER
IPC: C07D277/56
Filed: 1994-05-26
Granted: 1998-04-01
Abstract: PCT No. PCT/EP94/01758 Sec. 371 Date Apr. 25, 1996 Sec. 102(e) Date Apr. 25, 1996 PCT Filed May 26, 1994 PCT Pub. No. WO94/27983 PCT Pub. Date Dec. 8, 1994A compound of general formula (I) wherein: A represents a group of general formula (1) or (2) in which each X independently represents a halogen atom or an optionally substituted alkyl, cycloalkyl, alkoxy, aryl or aryloxy group, or an alkenyloxy, alkynyloxy, alkylthio, haloalkylthio, alkenylthio, alkynylthio, alkylsulphinyl, alkylsulphonyl or cyano group; and n is 0, an integer from 1 to 4, or, for the phenyl group, 5; or A represents a group of general formula (3) in which each of R4, R5 and R6 independently represents a hydrogen or halogen atom, an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, alkaryl alkoxy, amino, mono- or di-alkylamino, alkoxycarbonylamino, arylamino, dialkylcarbamoyl, acyl or acylamido group or a cyano group, with the proviso that R5 and R6 do not represent an acyl, acylamido or cyano group; Z represents an oxygen or sulphur atom; R1 and R2 each independently represents a hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, heterocyclyl, aryl, aralkyl, alkaryl, hydroxy, alkoxy, alkenyloxy, alkynyloxy, alkylcarbonyl, alkoxycarbonyl, amino, mono- or di-alkylamino, alkoxycarbonylamino, arylamino, arylalkylamino or dialkylcarbamoyl group, or together represent an alkylene chain which is optionally interrupted by an oxygen or sulphur atom or by a group -NR- in which R represents a hydrogen atom or an alkyl group; and R3 represents a hydrogen or halogen atom or an alkyl group.
Patent EP-0662892-B1 (EP)
Inventor: HARRIS ALAN LESLIE
IPC: B60T8/96
Filed: 1994-07-29
Granted: 1997-03-05
Abstract: Un système antiblocage pour les freins d'un véhicule routier comprend une pluralité de dispositifs d'actionnement de freins à commande hydraulique (105), une pluaralité de canaux de commande (113) pour réguler l'alimentation en fluide hydraulique arrivant aux dispositifs d'actionnement des freins, des moyens d'alimentation électrique (109, 112) et une pompe hydraulique (135) pour fournir du fluide hydraulique au circuit d'actionnement des freins (101, 9), la pompe étant entraînée par un moteur électrique (111) alimenté par ledit moyen d'alimentation électrique (109, 112). La valeur de la tension de fonctionnement (Vmot) appliquée au moteur de la pompe (111) est comparée avec une valeur de référence prédéterminée (Vset) et l'effort demandé au moteur de la pompe est diminué lorsque la valeur mesurée de la tension du moteur de la pompe est inférieure à ladite valeur de référence.
Patent EP-0708929-B1 (EP)
Title: Materiau composite a indice de refraction eleve, procede de fabrication de ce materiau composite et materiau optiquement actif comprenant ce materiau composite
Inventor: FLOCH HERVE
IPC: G02B1/10
Filed: 1994-07-13
Granted: 1999-01-20
Abstract: L'invention concerne un matériau composite à indice de réfraction élevé, son procédé de fabrication, ainsi que des matériaux optiquement actifs tels que des matériaux antireflet et des matériaux réfléchissants fabriqués à partir de ce matériau composite. Ce matériau composite à indice de réfraction élevé est caractérisé en ce qu'il comprend des colloïdes (1) d'oxyde de métal ou de SiO2, enrobés dans un polymère polyvinylique (3), soluble dans un solvant alcoolique contenant de l'eau.
Patent EP-0723549-B1 (EP)
Inventor: PADHYE VIKAS V
IPC: C12Q1/6806
Filed: 1994-08-30
Granted: 2003-12-17
Abstract: The present invention provides compositions and methods for isolating nucleic acids with lengths greater than about 50 bases, from cells, gels, solutions and other media, in which nucleic acids occur in vivo or in vitro. The compositions of the invention are mixtures of the silica materials silica gel and glass particles, particularly glass microfibers; such mixtures combined with chaotropic salts, such as guanidinium chloride or guanidinium thiocyanate; and suspensions of such mixtures in aqueous solutions of chaotropic salts. In the methods of the invention, an aqueous solution comprising nucleic acid is mixed with an aqueous solution of chaotropic salts and the resulting solution is contacted with a mixture of the silica materials, whereupon the nucleic acid in the solution binds to the silica materials. The chaotropic salts and components, other than the nucleic acid adsorbed to the silica materials, from the aqueous solution treated by the method of the invention are washed from the silica materials. Finally, the nucleic acid can be obtained by elution from the silica materials. The methods provide nucleic acid in water or buffer, such as TE buffer, free of contamination by any salt or macromolecule that would interfere with further processing or analysis.
Patent EP-0669408-B1 (EP)
Inventor: WERNER STEFAN DIPL-ING
IPC: C23C16/27
Filed: 1995-02-10
Granted: 1999-05-12
Abstract: A diamond coating is produced on a substrate by using a base gas to produce a plasma. The base gas contains hydrogen, a hydrocarbon and possibly an inert gas. The hydrocarbon gas contains a triple bond and is esp. acetylene. The process takes place at 0.05-500 mbar and 300-1000 degrees C.